Useful tips for everyday
How do you find the Big O notation of an algorithm? To calculate Big O, there are five steps you should follow: Break your algorithm/function…
Why wont my HP wireless printer connect? Make sure paper is loaded in the main tray, and then turn on the printer. From the Wireless…
Can you throw an exception in an if statement? 8 Answers. It makes no sense to throw an exception in a try block and immediately…
Does JPEG have alpha channel? The JPEG format doesn’t support transparency. But we can create our own transparency using a second image as an alpha…
What kind of JavaScript does Magento 2 use? Magento 2 uses RequireJs library for nearly every JavaScript feature it has. Among other benefits, it improves…
What does synchronous mean in database mirroring? This article is about the Synchronous Database Mirroring misconceptions. Synchronous is one of the operating modes of SQL…
How do you split a picture into parts? ImageSplitter Upload your image. Select an image on your computer and press upload. Choose the size of…
How do I get info from phpMyAdmin? How do I access the database using phpMyAdmin? Step 1 – Log in to the control panel. Log…
How does SSH Passwordless work? Encrypt a message using your public key and send it to client. Client decrypts the message using its private key…
How do I remove unwanted files from GitHub? How to remove local untracked files from the current Git branch To remove directories, run git clean…