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Anyone who’s been following all the drama and intrigue of office suite software development news for the past several years will know that LibreOffice has basically risen from the ashes of OpenOffice, as developers from the latter decided to go off to start their own project (while using the open-source code from the work they’d done on OpenOffice up to that point).

For a while it looked like OpenOffice was doomed, with Apache announcing that their development team was dwindling and unable to keep up with updates addressing everything from UI improvements to security vulnerabilities.

But after record-low download numbers in 2023, OpenOffice seems to have bounced back a bit, with a big update triggering people to take an interest again. In this article we compare the two Office suites to figure out which one wins.


Open-source software like LibreOffice is defined by its community. LibreOffice has an active subreddit page, as well as a constantly monitored Ask page. There’s a whole Wiki site dedicated to the latest updates and changes to the software, and comprehensive guides for every single major update released for LibreOffice.

Despite being largely discontinued, you can still find support for OpenOffice if you look in the right places. The OpenOffice subreddit is pretty barren, but you’re likely to find answers to your questions on the official OpenOffice forum, which remains active. Beyond that, many of the other support sources – like 8daysaweek and the unofficial OpenOffice forum have closed down due to inactivity.

So perhaps there’s no surprises here, but with LibreOffice you’re much more likely to find the help you need.


One of the first things you probably want to know about LibreOffice and OpenOffice is which one will most readily handly your existing files, which may be in all kinds of formats ranging from Microsoft’s proprietary formats to more obscure ones like WordPerfect’s “.wp” extensions.

Both OpenOffice and LibreOffice are capable of opening a huge range of file formats, though OpenOffice is in fact capable of opening documents in a wider range of formats than LibreOffice (103 to LibreOffice’s 73).

But there is a catch. Just because these suites can open a certain file format doesn’t mean they can save in that file format. When it comes to what file formats you can save in, LibreOffice is decidedly more modern, most notably being capable saving files in Microsoft’s latest range of proprietary formats (.docx, .xlsx and so on).

So OpenOffice may win in pure quantity of compatible formats, but LibreOffice arguably outdoes it by letting you save in the biggest formats out there.


OpenOffice launches with a sidebar for various font and paragraph options, which is theoretically useful, except that many of the options are just repeats of what’s already in the toolbar across the top of the window. You can enable this sidebar in LibreOffice as well, but I think it’s a little superfluous.

Font embedding is a nice addition in LibreOffice, too, which ensures that whatever fonts you use in your document get displayed correctly in other word processing software that opens the document. On a related note, LibreOffice allows you to save in the .docx format, while OpenOffice doesn’t. (Both let you save in the OpenDocument format and most of Microsoft’s proprietary formats.)

Both LibreOffice and OpenOffice use open-source document formats and have exactly the same programs with exactly the same names contained therein. Namely:

Writer – word processing software

Impress – Presentation software (Microsoft Powerpoint)

Draw – A vector program (decent alternative to Microsoft Visio)

Math – Mathematical formula software

Base – Database management software (Microsoft Access equivalent)

In short, they look very similar, but LibreOffice has more quality-of-life features resulting from more consistent development of the software.

Tip: Use these OpenOffice tips and tricks to improve your productivity.

Security and Stability

LibreOffice gets updated much more than OpenOffice, thanks to a bigger team and more resources. A factor in this could also be that there’s a license in place, and that means the LibreOffice lot can help themselves to the code from OpenOffice but not the other way round.

The rarity of updates with OpenOffice also means they’re not quite as on the ball in terms of security, and the team often take a long time to address the latest security vulnerabilities and bugs. A major bug in the macOS version that causes crashes when making diagrams in Calc is yet to be fixed, while Apache seems to be constantly scrambling to iron out security issues.

OpenOffice is hanging in there, but you get the sense that it’s struggling to keep its head above the water.


This post was first published in Feb 2023 and was updated in September 2023.

Robert Zak

Content Manager at Make Tech Easier. Enjoys Android, Windows, and tinkering with retro console emulation to breaking point.

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You're reading Libreoffice Vs. Openoffice: Making The Write Choice

Apache Openoffice: The Free Open

Microsoft Office apps like Word, PowerPoint, Excel, etc. are loaded with features; but, practically getting used to all of them would take weeks of training. Then there’s one feature that most of us aren’t a fan of – The Price Tag. Having said that, trying Microsoft Office alternatives is surely the easy way out. Well, today there are many such alternatives available, but Apache OpenOffice is the first legitimate free contender to Microsoft Office and a worth trying option.

Apache OpenOffice – Free Open-Source Office Software

Apache OpenOffice is one of the leading open-source office productivity software for word processing. The major components of this software include:

Writer: A word processor like Microsoft Word and WordPerfect.

Impress: A presentation program like Microsoft PowerPoint and Apple Keynote.

Draw: A vector graphics editor analogous in features to the drawing functions in Microsoft Office.

Math: A tool for creating and editing mathematical formulae, comparable to Microsoft Equation Editor or MathType

Base: A database management program comparable to Microsoft Access.

Apache OpenOffice is available in diverse languages and works well on all common computer systems. It is primarily developed for Windows, Linux, and macOS with ports to other operating systems. The default file format for this software is the OpenDocument Format (ODF), an ISO/IEC standard. However, it can also read and write an extensive variety of other file formats, with specific attention to those from Microsoft Office (i.e. DOCX, XLS, PPT, and XML). The software can be downloaded and used for any purpose and yes, it’s Free of Charge.

Note – Apache OpenOffice cannot save Microsoft’s post-2007 Office Open XML formats, but only import them.

Features of Apache OpenOffice

We will discuss the following areas of Apache OpenOffice:


OpenOffice Writer (Text Document)

OpenOffice Impress (Presentation)

OpenOffice Draw (Drawing)

OpenOffice Base (Database)

OpenOffice Math (Formula)

Here is a detailed description of each of these features:

1] Interface

Each of the applications appears the same as its counterpart programs in Office. If you are a fan of the static menu on Office, you will be pleased to see the File, Edit, View, Insert, Format, Table, Tools, Window and Help across the top of your document again.

2] OpenOffice Writer (Text Document)

A modern word processing application that aims at simplifying the writing of documents like books, letters, agendas, and faxes. One of the most interesting parts of this application is the “Wizards”. These wizards guide the users throughout as they work on documents; these are a great help as it allows the users to handle conveniently even the most complex writing task.

Writer includes styles, themes, clipart gallery, navigator and formatting features which allows the users to customize the overall appearance of the document. But it could be challenging if your ideas demand wrapping text above, around or below images. In addition to this, the tool can generate table of contents, tables, illustrations, biographical references, and other similar objects which enhance the look of the document and make a long and complex document digestible.

Another handy feature of Writer is “Word-Autocomplete”. As a user types words and phrases, the application suggests common words/phrases and automatically completes when one hits “Enter”. The tool also identifies and fixes instantly any typing mistake or misspelled word.

4] OpenOffice Impress (Presentation)

Meetings = Presentations and Presentations = PowerPoint. OpenOffice’s Impress is a dedicated tool that allows you to create impressive presentations, and enhance them with 2D and 3D clip arts, special effects, and animations. The toolbar and the sidebar of Impress appear notable with everything appearing clean with Properties, Navigator, Gallery, Styles and Formatting, Slide Transitions, Animation, and Master Pages buttons.

5] OpenOffice Draw (Drawing)

Draw is a separate tool that focuses on creating technical or general posters and has all the tools for a page-oriented drawing program. This application offers hundreds of backgrounds, clip arts, symbols, and shapes. This application is great for creating flowcharts, organizational charts, and network diagrams. With so many tools at disposal, Draw lets you be as creative as possible.

6] OpenOffice Base (Database)

To use this fully featured desktop database management system you would need to ensure that you have a 32-bit JRE loaded. OpenOffice Base supports multiple database engines, like MySQL, MS Access and PostgreSQL. The most interesting thing about this application is that it integrates well with other Apache OpenOffice tools, like Writer and Calc.

7] OpenOffice Math (Formula)

While the name “Math” or “Formula” might sound like this app might be the master program for calculations. Sadly, all it does is simplify the process of writing equations. There’s an interesting pop-up “Elements” window that allows adding odd math syntax into the text box at the bottom of the window. And yes, whatever equation you form can be inserted into any Apache OpenOffice application.

Also read: How to customize Keyboard Shortcuts in OpenOffice programs.

Kobo Elipsa 2E Review: Write On The Money


Great note-taking features 

Excellent E Ink display 

Impressive performance 

OverDrive and Pocket integration


No waterproofing 

Some software bugs

Audiobook selection more limited than Amazon’s

Our Verdict

Simply put, the Elipsa 2E is the best eReader you can buy for note-taking. The hardware is similar to the Kindle Scribe, but the software experience is on another level. 

With most tech, there’s a wealth of choice and plenty of top picks. For others, with eReaders being the case in point here, one or two companies dominate.

Kobo’s Elipsa 2E is a note-taking eReader that has its sights set on the Kindle Scribe. Amazon’s device wasn’t released until after the original Elipsa went on sale, but the 2E and Scribe have plenty in common – including their prices. 

The Scribe received mixed reviews, so is the upgraded Elipsa 2E the go-to eReader with stylus support? The short answer is a resounding yes, although it doesn’t get everything right. 


Lightweight, premium build

No water-resistance

Stylus included. Sleep cover sold separately

The Elipsa 2E is the biggest eReader Kobo makes by far, but the extra display area is necessary for notetaking. A 10.3in screen rules out any possibility of one-handed use, but that’s not what this device is intended for. 

It retains the same design language as other Kobos, with a plastic exterior surrounding the E Ink display. The back of the Elipsa 2E has a unique textured coating, which adds plenty of grip and looks good to boot. But like most eReaders, there’s only one colour – black – and it’d be nice to see alternative options. 

Anyron Copeman / Foundry

Kobo also has its eye on the environment with the Elipsa 2E. It claims 85% of the exterior plastic has been recycled, including 10% that would’ve otherwise ended up in the oceans. This is great to see, and hopefully the company can continue to progress in this area in the future. 

Deciding against aluminium or glass also helps keep the Elipsa 2E relatively thin and light. At 7.5mm and 390g, it’s easy to take almost anywhere with you, although you won’t want to get it wet. Unlike some other Kobos, there’s no water-resistance here and it’s a real shame. 

That durability can be improved by pairing the device with Kobo’s own SleepCover (an extra $69.99/£69.99). As the name suggests, it automatically puts the Elipsa 2E to sleep when closed, providing all-important protection for the display. 

Attaching the device to the cover is a bit fiddly, but works well once you get used to it. There’s a dedicated slot for the Kobo Stylus 2 (more on that later), but it doesn’t double as a stand for hands-free use. You’ll also have to make do without any protection for the back of the device, so it’s far from an essential purchase. 

The USB-C charging port is located on the bottom-right side, just below the textured power button. But aside from the Kobo logo on the front and back, the Elipsa 2E has a very minimalist design.

Anyron Copeman / Foundry


Impressive 10.3in E Ink display

Great visibility thanks to matte coating

Adjustable warm light

The Elipsa 2E experience is centred around that 10.3in display. It’s one of the largest E Ink devices you can buy, along with similar size offerings from Amazon, ReMarkable and Huawei. 

Specifically, it’s an E Ink Carta 1200 panel, with a resolution of 1404×1872 pixels. That’s identical to the original Elipsa, although its 227 pixels per inch (ppi) is lower than the Kindle Scribe’s 300ppi. 

But does that mean the quality of the display here isn’t up to scratch? Absolutely not. Everything still looks extremely clear and crisp, with a dynamic contrast between light and dark colours. It might not be best in class, but the Elipsa 2E has an excellent E Ink display that will serve you well. 

Anyron Copeman / Foundry

The matte finish has two clear benefits. Firstly, it limits the build-up of fingerprint smudges and other marks. Despite a large side bezel for holding the device, there are no physical page turn buttons, so you’ll need to tap the screen often. 

It also means the Elipsa 2E is easy to use in bright environments. Even in direct sunlight, you’ll still be able to comfortably read what’s on the screen. An auto-brightness feature makes it possible, although its primary purpose is for reading in the dark. 

It might not be best in class, but the Elipsa 2E has an excellent E Ink display that will serve you well

E Ink displays are already easier on the eyes than LCD or OLED panels, but you also get an adjustable warm light here. This shifts from white light to warmer orange and yellow tones to minimise sleep disruption, and you can also set a bedtime for it to turn on automatically. The feature works very well. 

Reading experience

Great in most situations

Not ideal for use while travelling

Works well in portrait or landscape mode

If you’ve ever read anything on a Kobo before, you’ll be familiar with the interface on the Elipsa 2E. It’s simply a larger version of the company’s other eReaders, which itself is very similar to the Kindle. 

The bigger screen doesn’t make it a great choice if you like to read while lying down in bed or travelling, but it’s great in most other scenarios. That includes if you simply prefer to be able to see more content on the screen or want to increase the text size without constantly turning the page. 

While designed to be used in portrait orientation (like a real book), the Elipsa 2E is surprisingly good in landscape mode. There are no formatting issues and it’s still comfortable to hold for long periods. If you often read comics or PDFs, it’s a great option to have. 

Anyron Copeman / Foundry

And there are plenty of ways to tweak the text you see on screen. Choose from a range of primary and supplementary fonts, then fine-tune the size, line spacing, margins and justification to your liking. The default is fine for most people, but it’s worth experimenting with this to find a setting you like best. 

Writing experience

Kobo Stylus 2 in the box

Create notebooks or annotate directly onto books

Can be exported via cable or Dropbox

But the Elipsa 2E’s killer feature is its pen support. The Kobo Stylus 2 is included in the box, and it feels great for writing or annotating. You may notice some occasional delays before the screen registers input, but in general, latency is minimal. 

Anyron Copeman / Foundry

The design of the Stylus 2 is in keeping with many other digital pens, so it’s comfortable to hold and feels natural to use. Don’t expect a pen-on-paper-like experience, though – the lack of pressure sensitivity makes it very obvious that this is a digital screen. Instead, there are five different shades to choose from, to simulate that pressure, but you have to select those manually. 

Charging is via USB-C, but battery life isn’t a concern at all. Despite not charging when magnetically attached to the device, you’re looking at several months before needing to plug in the stylus. Pairing with the Elipsa 2E is also totally seamless, as it doesn’t rely on Bluetooth. 

Holding down the physical button on the side of the stylus activates highlighter mode, allowing you to quickly select text or sections of a document. It’s also great to see that the top of the stylus now doubles as an eraser. 

Notes must be exported manually (as a PDF, PNG or JPEG), either by physically connecting a USB cable or – more conveniently – by connecting your Dropbox account. Being able to instantly access them across all your devices is a great feature, especially with 2GB of storage on Dropbox’s free plan. 

These get saved to a specific folder within Dropbox, meaning you can edit or add any files to that folder and they’ll automatically appear on the Elipsa 2E. But you can still create folders and organise them direct from the device itself. 

Being able to scribble notes on anything is the big reason to buy the Elipsa 2E over any other eReader out there

Unlike the Kindle Scribe’s sticky note approach, Kobo also lets you annotate directly onto any book or document. This feels so much more natural, especially when combined with the highlighter and eraser features.  

Anyron Copeman / Foundry

Impressively, this extends to rented library eBooks, where notes will still be there if you borrow again in the future or decide to buy it. Being able to scribble notes on anything is the big reason to buy the Elipsa 2E over any other eReader out there. 

Specs & performance

2GHz processor and 1GB of RAM

Performance surprisingly excellent

No cellular option

Performance is the aspect of the Elipsa 2E that’s surprised me the most. I wasn’t expecting much from a 2GHz processor and just 1GB of RAM, but as it turns out, that’s plenty for an eReader. 

Great performance on eReaders is by no means guaranteed, but the Kobo Elipsa 2E is fast and responsive by eReader standards, whether you’re navigating the store, playing audiobooks or simply turning pages in a book. The nature of E Ink displays means there’ll always be some hesitation while the screen refreshes, but it never takes more than a couple of seconds. 

Provided you have a solid internet connection, all content will display and download quickly. But there’s no option for cellular connectivity (such as 3G or 4G), so you’ll need Wi-Fi.  

Great performance on eReaders is by no means guaranteed, but but the Kobo Elipsa 2E is fast and responsive

The only model of the Elipsa 2E features 32GB of non-expandable storage. This will be plenty for most people, and you’ll only run close to capacity if you download lots of long audiobooks.  

Software & features

Huge range of books available

Kobo Plus now available in US and UK

Excellent OverDrive and Pocket integration

The Elipsa 2E runs the same software you’ll find on all Kobo eReaders. It translates well to the larger display here, and remains the main reason to buy one over a Kindle. 

Let’s start with the most obvious feature: reading books. Kobo has its own eBook file format, but it natively supports almost all major file types: EPUB, EPUB3, FlePub, PDF, MOBI, JPEG, GIF, PNG, BMP, TIFF, TXT, HTML, RTF, CBZ, and CBR. 

CBZ and CBR are comic book formats, both of which work very well on this larger display. But if you have any of the file types listed above, just transfer them from a computer using the USB cable in the box – or sync them using Dropbox.  

In fact, the only main file type you won’t be able to use is Amazon’s own. If you’ve bought lots of Kindle books previously, there’s no way to read them on the Elipsa 2E. It’s a way of Amazon keeping people loyal to Kindles and not switching to Kobo. 

But the selection of eBooks available on the Kobo Store is very similar to Kindle. Everything I searched for was available on both devices for a similar price. New releases arrive at roughly the same time. 

However, you don’t necessarily have to buy eBooks. The Elipsa 2E has integration with OverDrive, meaning you can connect a free local library card and borrow books – just like you would for the physical versions. 

Anyron Copeman / Foundry

Not every book is available using this method, but I’m impressed with the selection that are. My local library isn’t particularly big, although even the wait times for popular books (usually 4-6 weeks) aren’t bad at all. 

Most libraries let you borrow books for 7, 14 or 21 days. If no one else has requested the book, you can renew it and keep reading. But if a hold has been placed, you’ll have to go back on the waitlist. 

Even with some limitations, being able to borrow library books so seamlessly is a truly excellent feature. The cost of eBooks can mount up, so this is a great alternative. 

Sadly, OverDrive doesn’t include audiobooks. The selection of these isn’t as good on the Kobo Store as Audible, and you’re less likely to have the author narrate the book than on Amazon’s service. However, there is the option to import your own audiobook files (up to 200Mb per book) in MP3 or M4A formats, which is handy.

Anyron Copeman / Foundry

Both eBooks and audiobooks are included in the expensive Kobo Plus subscription ($9.99/£11.99 per month), but you’ll need to choose one or the other on the cheaper plan ($7.99/£8.99). The service is now available in the US and UK six years after first launching, and there are more than 1.3 million eBooks and 100,000 audiobooks to choose from. 

It’s essentially Kobo’s answer to Kindle Unlimited, meaning you can read or listen to as many of these as you’d like. The selection available is regularly updated, but you won’t find many of the most popular titles – at least initially. As a result, it’s best for avid readers, especially those who are willing to try new authors or genres. 

Being able to borrow library books so seamlessly is a truly excellent feature

Another useful feature is integration with Pocket, the popular “read it later” app available on all your devices. After connecting your free account, any articles you’ve saved there will automatically be available to read on the Elipsa 2E. Unless the article relies on photos or videos, it’s a great way to read them – especially as they support annotations.

Battery life

2400mAh battery

Around two weeks of battery life

Slow charging, no adapter in box

As expected, battery life on the Elipsa 2E is excellent.  

The 2400mAh cell is large by eReader standards, and means it can technically live up to Kobo’s claims of “weeks of battery life on a single charge”. However, that’s only really possible if you turn off Wi-Fi, keep brightness low and limit notetaking. 

To get the most out of the Elipsa 2E, you won’t want to do any of those things. Therefore, a more realistic figure is around two weeks between full charges. That’s still very impressive, though – battery life is something you won’t need to worry about on the Elipsa 2E.  

The Elipsa 2E charges via USB-C, but only the cable is included in the box. Charging is relatively slow, but gets the job done if you’re not in a rush. 

Price & availability

At launch, the Kobo Elipsa 2E costs $399.99/£349.99 for 32GB of storage – the only model available. You can buy it from the Kobo website in the US and UK. 

That sounds like a lot, but it’s only slightly more expensive than the cheapest Kindle Scribe ($339.99/£329.99). The equivalent 32GB version of Amazon’s eReader will set you back $389.99/£379.99. 

The Elipsa 2E includes the Kobo Stylus 2 in the box, but the company’s SleepCover will set you back an extra $69.99/£69.99. 

You can’t really compare it to most traditional eReaders, but the ReMarkable 2 (from $279/£279) and Huawei MatePad Paper (€499, approx. $530/£420) are also worth considering. 


The Kobo Elipsa 2E is an excellent eReader that’s great for both reading and note-taking. 

A crisp 10.3in E Ink display is among the highlights, and it combines with great performance for an excellent user experience. 

But it’s the software that elevates the Elipsa 2E above its rivals. You can annotate directly onto any book via the included stylus, catch up on web articles saved to Pocket or even borrow eBooks from your local library.  

However, the audiobook selection isn’t quite as impressive, and there are some software bugs. You’ll also have to make do without any waterproofing. 

Still, unless you’re deep in the Kindle ecosystem, this is the note-taking eReader to buy. 


10.3in, 1404×1872 (227ppi) e-ink display 

2GHz processor 

USB-C charging 



32GB storage 

2400mAh battery 

Kobo Store 

7.5mm thick 


Is Calligra A Great Alternative To Libreoffice?

LibreOffice may be the most popular open-source Office Suite around, but that doesn’t mean there aren’t other good open source office suite that you can use. If you are looking for a simpler, yet equally powerful office suite for your Linux system, Calligra might be a good alternative to LibreOffice (or is it?) Let’s check it out.


Calligra is mainly created for the KDE desktop manager, but it will work in Gnome and all other DEs as well. However, for non-KDE system, you will have to install a bunch of KDE files for it to work.

In Ubuntu, you can install it via the command:


apt-get install


Other Linux distro can check out the Calligra Installer page for the relevant packages.


After using Calligra for a while, I actually prefer its interface to LibreOffice. Most of the tools are well-organized into its respective section and searching for the functions you need is often an easy task.

One thing though, it doesn’t support saving to Ms-Word .doc and .docx format. It only supports the Open Document Format (ODF). You can open, view and edit .doc and .docx file, but you can only save to .odf format.

Calligra also has support for Google document, so you can link to and open Google document for editing on your desktop.

The project management app – Plan in the Calligra suite is also a useful app that allows you to set project range, add tasks, set date, allocate resources, and even view reports. In Microsoft Office suite, you will have to purchase the Microsoft Project to have these features, but in Calligra, you get it for free.


Calligra Sheets:

Calligra Stage:

Calligra Flow:


Calligra also includes Kexi (a database management program similar to Microsoft Access), Karbon (A vector graphics editor), Krita (an image editor) and Braindump (a notetaking and mindmapping application) which I didn’t review in the article. If you add up all these application together, Calligra is actually more useful and versatile than LibreOffice.

If you have no issue with the limitation (unable to save in .doc chúng tôi format) and doesn’t require any LibreOffice-only or MS Office-only features, then Calligra is definitely a good alternative, particularly if you are using the KDE desktop manager. What do you think?



Damien Oh started writing tech articles since 2007 and has over 10 years of experience in the tech industry. He is proficient in Windows, Linux, Mac, Android and iOS, and worked as a part time WordPress Developer. He is currently the owner and Editor-in-Chief of Make Tech Easier.

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C# Program To Create File And Write To The File


Creating a file and writing in it is the basics of file handling. Here, we are going to discuss a way to write a C# program to create the file and write to the file. File handling or file management in layman’s terms the various processes such as making the file, reading from it, writing to it, appending it, and so on. The viewing and writing of files are the two most common operations in file management.

Input and output happen due to the streams which provide a generic view of a sequence of bytes. Stream is an abstract class. It is the gateway for the different processes i.e., input and output. In C# file handling file stream is used. Now. let us discuss the different ways to create the file and write the file.

1. File.WriteAllText() method

This is one of the most used methods and one of the simplest to use. This method creates a file with the programmer-defined name and writes the data from the string input. After the data input is completed the file is closed. If the file that the user wants to create exists then the previous file from the storage is overridden.

public static void WriteAllText (string path, string? contents);

Both the input parameters are strings. This uses UTF-8 encoding by default without a BOM i.e., Byte-Order Mark. If the user wants to use a different encoding then the user can pass an additional third parameter for that specific encoding.


Now, let us discuss the algorithm to create the file and write the file by using File.WriteAllText() method.

Step 1 − The variable is declared with the text file name.

Step 2 − The string is declared with the data.

Step 3 − The information is input into the file and stored in it.

Step 4 − After the information is written a success message is printed.

Example using System.Text; using System; using System.IO; class testfiles { public static void Main(){ var loc = "tutpoint.txt"; string inform = "Tutorials Point"; File.WriteAllText(loc, inform); Console.WriteLine("Text input completed."); } } Output Text input completed. 2. File.WriteAllLines() method

This method creates a file with the programmer-defined name and writes a single string input or multiple strings at one go. After the data input is completed the file is closed. If the file that the user wants to create exists then the previous file from the storage is overridden.

public static void WriteAllLines (string path, string[] contents);

This uses UTF-8 encoding without a BOM i.e., Byte-Order Mark.


This algorithm is about File.WriteAllLines().

Step 1 − The variable is declared with the text file name.

Step 2 − The string is declared with the data.

Step 3 − Data is written in the chúng tôi file.

Step 4 − Write a code line to display successful work done.

Example using System.Text; using System; using System.IO; class testfiles { public static void Main(){ var loc = "tutpoint.txt"; string[] inform = {"Tutorials", "Point", "learn"}; File.WriteAllLines(loc, inform); Console.WriteLine("Text input completed."); } } Output Text input completed. 3. File.WriteAllBytes() method public static void WriteAllBytes (string path, byte[] bytes); Algorithm

Now, let us discuss the algorithm to create the file and write the file by using File.WriteAllBytes() method.

Step 1 − The variable is declared with the text file name.

Step 2 − The string is declared with the data.

Step 3 − The information is input into the file and stored in it.

Step 4 − After the information is written a success message is printed.

Example using System.Text; using System; using System.IO; class testfiles { public static void Main(){ var loc = "tutpoint.txt"; string inform = "Tutorial point contains a plethora of technical articles"; byte[] details = Encoding.ASCII.GetBytes(inform); File.WriteAllBytes(loc, details); Console.WriteLine("Text input completed."); } } Output Text input completed. 4. Asynchronous method

We will see about WriteAllTextAsync().

public static chúng tôi WriteAllTextAsync (string path, string? contents, System.Threading.CancellationToken cancellationToken = default);

This method creates a file asynchronously and then writes all the text in the file. After that, the file is closed.


Now, let us discuss the algorithm to create the file and write the file by using File.WriteAllTextAsync() method.

Step 1 − The variable is declared with the text file name.

Step 2 − The string is declared with the data.

Step 3 − The information is input into the file and stored in it.

Step 4 − After the information is written a success message is printed.

Example using System.Text; using System; using System.IO; using System.Threading.Tasks; class testfiles { public static void Main() { var loc = "tutpoint.txt"; string inform = "falcon"; Task asyncTask = WriteFileAsync(loc, inform); Console.WriteLine("Text input completed."); } static async Task WriteFileAsync(string loc, string inform){ Console.WriteLine("Async Write File has started."); using(StreamWriter outputFile = new StreamWriter(Path.Combine(loc)) ){ await outputFile.WriteAsync(inform); } Console.WriteLine("Stage 2"); } } Output Async Write File has started. stage 2 Text input completed. Conclusion

So, with this comes the end of the article. In this article, we have learned a C# program to create the file and write to the file. We learned the various method to do so. We also discussed the different algorithms that do so and learned their codes. We hope that this article enhances your knowledge regarding C#.

Making The Grade: Juice Mobile Power Solves Classroom Charging Woes

Being in school IT, I get a lot of sales calls. It especially heats up in the spring when schools are making all the buying decisions for the following year. Most of them are sent straight to my voicemail, so it’s hard to wade through the junk from the great. A few weeks ago, I got an email from the folks at Bretford wanting to talk to me about Juice Mobile Power. I was immediately intrigued when I saw the first paragraph on the website:

When the average schools were built 40-some years ago, contractors never imagined that each student would need access to power to keep their textbooks charged. As most educators know, the average classroom has 2–3 outlets, and they are almost always in the most inconvenient locations.

Our school building is 65 years old, so we certainly have this problem. It’s often not even just the lack of outlets that is the problem. It’s the cost of adding new ones. We have a lot of concrete walls, so running new wiring is a serious challenge for our facilities department.

So what is Juice Power? Let me show you.

[vimeo 239791690 w=640 h=360]

The folks at Bretford sent me a unit to demo, and I was immediately impressed with what it could do. Juice Mobile Power is a simple way to roll out power to the classroom, securely and safely charging up to 20 mobile devices from one outlet. Could you do this with a host of surge protectors and extension cords in the past? Sure, but it was a fire and tripping hazard.

Modern mobile devices have great battery life, but sometimes students might have forgotten to charge the night before or have been rendering files from a movie editor. Batteries can last all day, but it’s not guaranteed. When you’re building your lesson plans around digital content, students have to have the option to charge mid-class.

With built-in FLI Charge safety technology, Juice Mobile Power detects foreign objects and powers down to ensure safety. When the object is removed, it instantly powers up, making it safe for everyday use. Juice’s connection points are magnetic, so they easily break away if someone trips on it.

One of the things I love most about Juice Mobile Power is that it’s easy to roll out and move around. Let’s say that you only have the budget for a couple of them. You can keep them in storage and roll them out when needed. If you have a class that is going to spend time coding or doing movie editing, you can quickly roll it out in the classroom. I was able to set up the demo unit in just a few minutes, and now that I’ve done it once, I could quickly do it again in no time.

Overall, I’m impressed by Juice Mobile Power. If you are needing to expand power capabilities for mobile devices in your classroom, deploying it will likely be a lot less costly than having your facilities crew add power outlets. It will bring the charging capabilities right to the desk in an easy to deploy way. It starts at $1328, and they have options for Lightning, USB-C, Micro-USB, Acer, Dell, HP and Lenovo cords. They even include the device cords with the kits. One neat feature: the cords are locked into place with the initial setup so they can’t “disappear.”

Check out Juice Mobile Power on the Bretford website.

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