Useful tips for everyday
How to calculate the running time of a program? See the following steps to calculate the running time of a program using the time ()…
How do you turn off a room in Altium? If you want to disable it, it’s very easy to do: Click the room -> PCB…
How to find the longest substring in a string? Given two strings ‘X’ and ‘Y’, find the length of longest common substring. Expected space complexity…
Is it possible to send XSS by POST method to the victim? One good question I was asked in Amsterdam was whether it is possible…
Why is the footer not showing at the bottom of the page? Basically, the problem is happening because the footer element is ‘pushed’ under the…
What is default ACL and what is the use of mask in ACL? The mask indicates the maximum permissions allowed for users (other than the…
What do dock windows do in qdockwidget? QDockWidget provides the concept of dock widgets, also know as tool palettes or utility windows. Dock windows are…
What is DNS purpose OS? The Domain Name System (DNS) is an important part of the internet, providing a way to map names (a website…
Why does Ctrl C and V not work? Enable the Ctrl + C and Ctrl + V Function in Windows 10. In some cases, the…
How do you increase overall code coverage in Salesforce? Than you had fewer lines of the code in you Org and FakeClassForCoverage class have more…