How to print an array in C++
Posted: 2022-02-28 11:22:26 Source: https://linuxhint.com/print-array-cpp/
The array is the group of elements of a similar type that are placed in contiguous memory locations. By default, the initialization of the array is from left to right. The best CPU and GPU combo are reviewed in this article. After setting the range or element of the array, we can give values after the equal sign in the curly braces {}. How to print an array in C++ is discussed in this article.
Error: Double Free or Corruption
Posted: 2022-02-28 11:19:17 Source: https://linuxhint.com/double-free-corruption-error/
The error of double free or corruption in C++ means that our program somehow invokes the free() C++ object with an illegal pointer variable. We use the free() function to dislocate the heap memory typically. The heap memory has mainly used the function of our operating system to manage the memory locations. The error double free or corruption is discussed in this article.
How to Use OpenRGB for Lighting Control on Linux
Posted: 2022-02-28 11:11:28 Source: https://linuxhint.com/openrgb-lighting-control-linux/
This article provides a step-by-step guide on how to use OpenRGB for Lighting Control on Linux. This helpful tutorial highlights how OpenRGB is an open-source RGB lighting control app with loads of excellent features. In addition, we discussed what OpenRGB offers, how to install it, and how to use it.
Compare sh Shell vs. Bash
Posted: 2022-02-28 11:06:28 Source: https://linuxhint.com/compare-sh-shell-vs-bash/
This article provides a guide on how to compare sh Shell vs. Bash thoroughly. This tutorial highlights the history, similarities, and differences between the sh Shell and Bash. The sh Shell is the predecessor of Bash, and the sh Shell and Bash are available on all the modern UNIX/Linux systems.
Scala Arrays
Posted: 2022-02-28 10:59:12 Source: https://linuxhint.com/scala-arrays/
This article provides an easy step-by-step guide on how to utilize the Scala arrays properly. This helpful tutorial highlights the usage of arrays in Scala using Ubuntu 20.04. We discussed a brief introduction of the arrays, followed by the three basic examples, such as printing the elements of an array.
Tkinter OptionMenu
Posted: 2022-02-28 10:49:46 Source: https://linuxhint.com/tkinter-optionmenu/
This article provides a step-by-step guide on how to utilize the Tkinter OptionMenu. This tutorial highlights the commonly used Tkinter OptionMenu as a popular alternative for programmers and users to choose from. We discussed how the list could contain any number of variables, which is a popular Tkinter module feature.
DistroWatch Weekly, Issue 957
Posted: 2022-02-28 01:14:29 Source: https://distrowatch.com/11480
This week in DistroWatch Weekly: Review: Pop!_OS 21.10News: Zorin offers more help, installing Debian on Apple M1 computer, Linux developers consider dropping ReiserFS, AlmaLinux gains PPC64 buildQuestions and answers: Transferring bookmarks to databaseReleased last week: Slax 11.2.0, Ubuntu 20.04.4Torrent corner: Ubuntu Kylin, Ubuntu Budgie, Ubuntu MATE, Kubuntu, Lubuntu,....
Two Sum Problem in Python
Posted: 2022-02-28 00:27:32 Source: https://linuxhint.com/two-sum-problem-in-python/
This article provides a step-by-step guide on how to utilize the Two Sum problem in Python fully. This helpful tutorial highlights the examination of the well-known Python two sum problem and provides two viable solutions. These solutions can be applied in different ways according to each user’s parameters and requirements.
Redis Default Port
Posted: 2022-02-27 23:51:04 Source: https://linuxhint.com/redis-default-port/
What is the default port for Redis? The default port for Redis is 6379. Commentary on Redis Port Normally administrators will leave the port with the default value, but it can be changed. You could change it for security reasons or you could change it if you are running many redis instances on the same […]
5.17-rc6: mainline
Posted: 2022-02-27 22:36:33 Source: http://www.kernel.org/
| Version: | 5.17-rc6 (mainline) |
|---|---|
| Released: | 2022-02-27 |
| Source: | linux-5.17-rc6.tar.gz |
| Patch: | full (incremental) |
Switch statement in Java | Explained
Posted: 2022-02-27 20:33:16 Source: https://linuxhint.com/switch-statement-java/
The switch statement in java is used to perform different tasks on the basis of condition provided. The break and default statements/keywords are optional in switch statement, the break statement can be used to come out of the switch body, and the default keyword can be used to specify a generic case that will execute if no match found in a switch case.
Methods to Traverse DOM Elements Using JQuery | Explained
Posted: 2022-02-27 19:59:29 Source: https://linuxhint.com/traverse-dom-elements-methods-jquery/
Methods used for traversing DOM elements are; children() method, each() method, find() method, first() method, next() method, parent() method, prev() method, and siblings() method. All of these methods serve their own purpose based on the requirement and these methods are explained in-depth in this guide along with the help of relevant examples.
JQuery Sliding Methods Explained
Posted: 2022-02-27 19:24:42 Source: https://linuxhint.com/jquery-sliding-methods/
To slide an element in an upward or downward direction, jQuery offers three methods: slideDown(), slideUp(), and slideToggle(). This descriptive post provides the working as well as the usage of each sliding method. The slideDown() and slideUp() methods are exercised to slide the element in downward and upward directions respectively. On the other hand, the slideToggle() method changes the current state of the element from slide-up to slide-down and vice versa.
JQuery Show() Method | Explained
Posted: 2022-02-27 19:12:06 Source: https://linuxhint.com/jquery-show-method/
The jQuery show() method is used for the purpose of showing the hidden elements. It shows only those elements that are hidden using either jQuery hide() method, or the CSS display property. The jQuery show() method exhibits three parameters which are; speed, easing, and callback. All of these parameters are optional.
JQuery Hide() Method | Explained
Posted: 2022-02-27 18:50:54 Source: https://linuxhint.com/jquery-hide-method/
The jQuery hide() method is used for the purpose of hiding specified elements. Once the elements are hidden they will be completely invisible to the user. You can pass three parameters to the hide() function which are; speed, easing, and callback. All of these parameters are optional. The jQuery hide() method is explained in-depth in this guide along with examples that illustrate the usage of the different hide() method parameters.
JQuery Fading Methods Explained
Posted: 2022-02-27 17:49:19 Source: https://linuxhint.com/jquery-fading-methods/
jQuery provides various fading methods that include fadeIn(), fadeOut(), fadeToggle(), and fadeTo() that assist in fading HTML elements. This guide provides the working and usage of each jQuery fading method. The fadeIn() method displays the element if it is hidden, the fadeOut() hides the element if it is displayed, the fadeTo() method provides an opacity number to elements, and the fadeToggle() method switches between the fadeIn() and fadeOut() methods.
JavaScript vs PHP
Posted: 2022-02-27 16:43:48 Source: https://linuxhint.com/javascript-vs-php/
PHP is best suited for back-end development whereas JavaScript is more fruitful for front-end development. Both languages are the key programming languages in this modern era. Each language has its own core functioning area and they do share some commonalities and differences. This article aims to provide a comparison between both languages.
Enterprise Linux Security Episode 19 - The RBS Year-End Vulnerability Report
Posted: 2022-02-27 15:39:04 Source: https://www.youtube.com/watch?v=SKHULWAdlKQ
Linus Torvalds Prepares to Move the Linux Kernel to Modern C
Posted: 2022-02-27 15:34:00 Source: https://linux.slashdot.org/story/22/02/27/0313254/linus-torvalds-prepares-to-move-the-linux-kernel-to-modern-c?utm_source=atom1.0mainlinkanon&utm_medium=feed
"We all know Linux is written in C," writes ZDNet. "What you may not know is that it's written in a long-outdated C dialect: The 1989 version of the C language standard, C89." But that's about to change, explains long-time Slashdot reader UnknowingFool: Linus Torvalds has decided that Linux will move to the C11 standard starting with kernel 5.18.... Linux had planned to move to a newer standard eventually with C99 being the next version. However a recent patch to a security problem revealed that there could be problems with C99. In order to patch a potential security problem with Linux's linked-list primitive speculative-execution functions, it was found that C99 would require the iterator must be declared outside the loop which would expose it to another security problem. Since C99 was not very popular, it was agreed to skip it and use C11. Backwards compatibility with most compilers like gcc should allow for an easily transition of most of the code. ZDNet adds that "This isn't as big a transition as it may seem. C89 still has almost universal support. Because any C compiler is backward compatible with earlier versions, you won't have any trouble compiling or running a C89 program. So, a C11 compliant compiler won't have any trouble with any C89 legacy code."
Read more of this story at Slashdot.
CSS Manipulation Through JQuery | Explained
Posted: 2022-02-27 14:56:44 Source: https://linuxhint.com/css-manipulation-jquery/
To manipulate CSS through jQuery various jQuery method can be used such as; the css() method applies or fetches one or more style properties of an element, the addClass() method adds class names to elements, the hasClass() detects wether an element has a class or not, the removeClass() removes class names from elements, and toggleClass() switches between adding or removing class names from elements.