Useful tips for everyday
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…
How to configure SQL Server memory? right-click a server and select Properties. Click on Memory . Under Server properties -> Memory enter the value that…
Why is aluminum used instead of steel in building airplanes? Aluminum is ideal for aircraft manufacture because it’s lightweight and strong. Aluminum is roughly a…
What does 25p mean in video? The frame rate of a captured image is simply the number of images that will be captured and therefore…
What is the function of √? The square root function is a one-to-one function that takes a non-negative number as input and returns the square…
Why does my laptop turn off when I plug in charger? It’s possible that the output voltage is not correct and the laptop shuts down…