Joplin and webdav

Joplin is a cross-platform note taking app that I use a lot to keep track of my projects, and to organize my notes and thoughts. Joplin allows you to create note books, and add an infinite number of notes to them. You can link between notes, link to external sources, add images, tables, etc. Everythin in markdown, very easy to learn and use. It’s basically an Evernote clone, without the subscription, and without one other thing that I’ll talk about later.

Programming/Development Leftovers

• The Qt Company Details The Graphics Stack Changes With Qt 6.0

  If all goes well Qt 6.0 will make its official debut in December. One of the areas much talked about for Qt 6 development has been the graphics architecture changes and better supporting more APIs besides OpenGL. Qt developer Laszlo Agocs has written a blog post outlining some of the fundamental graphics changes that have made the cut for Qt 6.0...

• Javascript Confirm Method – Linux Hint

  Javascript is the most known language of the web. Javascript is widely used in front-end development as well as in the back-end. Javascript provides a lot of built-in objects, functions, and methods to help in web development. In this article, we are going to learn one of the javascript’s built-in confirm() method, which is used to show pop-ups over the screen and get the user’s response. The confirm box is a bit different if we try to compare it with the alert box. It is a pop-up that contains a message/text with two buttons, “OK” and “Cancel”. The user won’t be able to do any task while a confirm box is over the screen, and he/she clicks the “OK” or “Cancel” button. This is the reason behind not recommending it’s often used. So, let’s have a look at what is a confirm box and what are the different ways to use it. The confirm() is basically a method, which is used to show a pop-up box over the web page, and it contains a message or text and two buttons, “OK” & “Cancel”. On the click of the “OK” button, the confirm method returns “true”. Similarly, on the click of the “Cancel” button, it returns false.

• Applying JavaScript’s Splice Function – Linux Hint

  JavaScript is a lightweight programming language, and as with any programming language, when developing JavaScript programs, we often need to work with arrays to store data. In this article, we will introduce JavaScript’s built-in splice function and discuss how we can use it to manipulate an array. As data are generated, the structures used for storage must be updated. For this reason, a programmer must often add elements to or remove elements from an array.

• Javascript Trim String – Linux Hint

  Javascript is a scripting or programming language, which is used both on the client-side and back-end of the web. Just like any other language, strings are an important type of the variables, and we often need to manipulate or alter strings as per our needs. While getting data from the user in the form fields, a programmer has to take care of a lot of things. In this article, we will have a look at javascript’s trim() function. We will learn how this function helps in beautifying the strings in javascript and how can we get rid of extra spaces. So, let’s take a look at what is a string and how we can trim the strings.

• Exploring ELF files using pyelftools | by Roman Storozhenko | Oct, 2020 | Medium

  There are many tools for exploring executable files of ELF format. Most of them intended for providing sole piece of information extracted from a binary in the mentioned format. They are great, but sometimes we need a kind of an universal and yet highly specialized tool allowing to do much more than standard tools are able to. This is a moment when pyelftools come into play. In this article I would like to show some usage examples of of pyelftools. I don’t show how to use pyelftools itself, that is, its classes and other features, as you can find it in the documentation and source code itself. Instead I concentrate on applications of this tool for particular purposes.

• How to Get Current Date & Time in JavaScript? – Linux Hint

  Javascript has become a massively used programming language due to the expansion of the internet and the web at an unbelievable pace. In the modern world of the web, we can do almost every task in one single browser, and Javascript is used in every single website we see in our daily routine life. We frequently used to see the date and time at almost every website. In this article, we are going to have a look at how we can get the current time in Javascript and what are the different ways to get the date and time according to our requirement. Javascript provides a built-in object Date, which helps in managing all the date and time. Later, we can extract whatever we want according to our needs using different built-in methods. So, let’s just straight jump into the process and learn the different techniques to extract the current date and time.

• How to use PHP Null Coalescing Operator – Linux Hint

  The null coalescing operator (??), one of the new features of PHP 7, can be used as an alternative to the ternary operator and isset() function. It is used to check whether a value is assigned to a variable, and it returns a default value when no value is defined for a variable. This operator can also be used to see if $_GET[] and $_POST[], which receive user inputs, are set. Furthermore, it can check the value of more than one variable via chaining. In this article, the differences between the ternary and null coalescing operators are discussed, and the null coalescing operator is used as an alternative to the ternary operator and isset() function.

• Seaborn Scatter Plot - Tutorial and Examples

  In this tutorial, we'll go over how to plot a scatter plot in Seaborn and Python. We'll go over simple plotting examples, as well as multi-faceted plotting of multiple plots and 3D plots using Seaborn and Matplotlib.

• What Does "if __name__ == __main__:"" Do in Python?

  if __name__ == "__main__" is used to control the behavior of our Python code when it's executed directly or imported as a module. This tutorial explains how.

• Python round() Function – Linux Hint

  Python is a very versatile high-level programming language that is most widely used in Data Sciences, Machine Learning, and Artificial Intelligence. Python provides great support through built-in modules and functions where we need to play with the numbers. The Python round() function rounds off the floating-point number to the stated number of decimals and returns it.For example, we have a floating-point number 6.677, and we need to round it off to the 2 decimal points, then the round() function will do the job and round off the number to 6.68.

Ubuntu Touch OTA-14 Is Coming on November 4th with Better Support for Android 9 Devices

Coming hot on the heels of the Ubuntu Touch OTA-13 update, which arrived last month with support for the Sony Xperia X family and the OnePlus 3 and 3T devices, the upcoming Ubuntu Touch OTA-14 software update is currently scheduled for November 4th, 2020. In this release, the UBports development team focused their efforts on improving support for Android 9 devices, most specifically for the forthcoming Volla Phone, which will start shipping to backers next month and will also offer a variant powered by Ubuntu Touch.