Useful tips for everyday
How are certificates issued? Most commonly they contain a public key and the identity of the owner. They are issued by certification authorities (CAs) that…
Is parse still available? Facebook acquired the firm for $85 million in 2013. In 2014, Parse was reported to power 500,000 mobile apps. On 28…
Why is debug not working in CS50 online ide-cs50? Now, It doesn’t even work with a simple program like hello world. First of all press…
Why will my cache not clearing? Here are some ways you can try to fix your caching problem, in order of escalation: Try holding down…
How do I get current locale? Locale current = getResources(). getConfiguration(). locale; You may find that this value is updated more quickly after a settings…
How to get the last segment of Uri? To get the last segment in one line of code, simply nest the lines above. Paths.get (URI.create…
What is the model view matrix? View Matrix defines the position(location and orientation) of the camera, while model matrix defines the frame’s position of the…
What is the main purpose of validating form data? Most often, the purpose of data validation is to ensure correct user input. Validation can be…
Which of the statement can help avoid multiple nested if conditions? First The for loop and then inside multiple if statements looks ugly . Also…
What is a valid loop invariant? In computer science, a loop invariant is a property of a program loop that is true before (and after)…