Useful tips for everyday
Why do I have 50 volts on my neutral? this is because the ground is energized. but it could also be that voltage going through…
How do you put single quotes in double quotes? Rule: Use single quotation marks inside double quotation marks when you have a quotation within a…
How to make Cron email me with output? I used a pretty simple method to get cron to send emails: Backup Linux configuration, scripts and…
What is an implicit commit? Implicit commits occur without running a commit command and occur only when certain SQL (DDL) statements are executed. (Ie, INSERT,UPDATE…
What is Samsung TouchWiz used for? TouchWiz is Samsung’s own front-end software or ‘skin’ that runs on top of the Google Android operating system on…
What is stateful and stateless? Stateful services keep track of sessions or transactions and react differently to the same inputs based on that history. Stateless…
Do nouns belong to declensions? A noun is a person, place or thing. Nouns are divided into groups called declensions. Nouns that end in ‘-a’…
How do I show the path bar in Illustrator? To hide or show all panels, including the toolbar and Control panel, press Tab. To hide…
Should an if statement always have an else? No. If you don’t need to run any code on the else side, you don’t need an…
What can a programmer do to reduce bugs in code? Here are our 10 best practices you can use to avoid pesky bugs when developing…