Useful tips for everyday
Why are some characters not allowed in URLs? Any character not in the ‘Safe character’ list above is unsafe and cannot be used in a…
Are there any libraries for parsing JSON in C? Json isn’t a huge language to start with, so libraries for it are likely to be…
How does a servo hold its position without a signal? The way I understand servo motors to work is that there is a constant feedback…
What is the causal relationship between input and output? A system is said to be causal if its output depends upon present and past inputs,…
How to import a large sql file into MySQL? Open MySql Command Line Client from the Start menu. Enter your password used in install. That…
Can SVM be used for feature selection? SVM is a classification approach based on finding the optimal hyperplan. There is many way to use SVM…
How to monitor the execution of batch apex? When we are using the Batch Apex, we must implement the Salesforce-provided interface Database.Batchable, and then invoke…
Why do you connect positive to positive? All voltage is relative, so your reasoning is correct. If you connect two positive but non-equal voltage nodes…
How do I get my deleted mail back? On your Android phone or tablet, open the Gmail app . At the top left, tap Menu…
How do you check for multiple strings? 16 Answers. You can use any : a_string = “A string is more than its parts!” matches =…