Useful tips for everyday
Why you should not use Hungarian notation? In dynamically typed languages like Python, Hungarian Notation is pointless, because it doesn’t matter what type something is…
How to display disk utilization information ( iostat )? $ iostat 5tty fd0 sd3 nfs1 nfs31 cpu tin tout kps tps serv kps tps serv…
Is Debian Privacy? Debian is okay out of the box but you can easily make it much less secure as you can with any distro…
How secure is ownCloud? How secure is ownCloud? ownCloud protects your data using state-of-the-art cryptographic measures in transit, at rest and optionally end-to-end. ownCloud is…
Can a regex match anything at the beginning of a string? This will match any single character at the beginning of a string, except a,…
What are the two ways of representing categorical variable? There are many ways in which we can represent data from two categorical variables. Some of…
What are the types of flanges? Here’s a look at the most common flange types available. Threaded Flanges. Also known as a screwed flange, this…
What specs do I need for Android Studio? Minimum system requirements: OS: Windows 7/8/8.1/10 (64-bit) Memory: 4 GB RAM. Free storage: 2 GB. Screen resolution:…
How do you split a formula in Excel? Try it! Select the cell or column that contains the text you want to split. Select Data…
How can I speed up and slow down an object? We can describe how something moves by using terms such as ‘at rest’, ‘constant speed’,…