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Why Use CSS? CSS can be used for very basic document text styling — for example changing the color and size of headings and links. It can be used to create layout — for example turning a single column of text into a layout with a main content area an...
Whats MongoDB? MongoDB is a NoSQL database that stores data in JSON-like documents with flexible schemas instead of the traditional table-based database structure. The document model maps to objects in application code which makes it easier to work w...
Every file and directory in the Linux file system has permissions and an owner. Permissions are who is allowed to do what with the file. To see the permissions on a file, use the command ls -l <filename>. You’ll see something like this in the left-mo...
You’ve dropped inside a directory with dozens of sub-directories. You know there’s a file inside this directory that you need, but you aren’t sure where it is. find can help! meanii ✓ find . -name CS101 The ‘find’ command lets you walk a file hierarc...
The cat or concatenate command writes files to the standard output (the text you see on your screen in your terminal). meanii ✓ cat hello.txt cat is often the easiest way to quickly inspect the contents of a file. It becomes especially powerful when ...
As a developer, you’ll need to be comfortable navigating around the Linux file system. After opening up a terminal multiplexer like Terminator, you’ll be dropped into the file system. You can use the pwd (Print Working Directory) command to see where...
What to Know Major distribution differentiators include architecture support, the init system, the default package manager, and the user interface. For new Linux users with modern hardware, Ubuntu Linux, Linux Mint, and Elementary OS are good places...
What is Linux? Linux is a kernel upon which many operating systems, such as Ubuntu and Arch Linux, are built. Linux is open-source which means you can read the code associated with the kernel. The Linux kernel was released in 1991 by Linus Torvalds. ...
Welcome back to the Javascript project series. Today i'm share another amazing project. Gradient Generator using Javascript. In this, we're going to see how generate your own gradient with pure JavaScript. This can be considered as a mini-project if...