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What is SQL injection? [duplicate]
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Can someone explain SQL injecton?
SQL injection happens when you interpolate some content into a SQL query string, and the result modifies the syntax of your query in ways you didn't intend.
It doesn't have to be malicious, it can be an accident. But...
“register” keyword in C?
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It's a hint to the compiler that the variable will be heavily used and that you recommend it be kept in a processor register if possible.
Most modern compilers do that automatically, and are better at picking them than us humans.
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Prevent automatic browser scroll on refresh
If you go to a page a and scroll around then refresh the page will refresh at the spot where you left it. This is great, however this also occurs on pages where there is a anchor location in the url. An example would be if you clicked on a link http://example.com/post/244#comment5 and refreshed th...
file_put_contents(meta/services.json): failed to open stream: Permission denied
I am new to Laravel. I was trying to open http://localhost/test/public/ and I got
30 Answers
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Practical usage of setjmp and longjmp in C
...bedded programming? I know that these are for error handling. But I'd like to know some use cases.
7 Answers
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Is a memory leak created if a MemoryStream in .NET is not closed?
...ays Dispose it. You should be using a using statement in your bar() method to make sure ms2 gets Disposed.
It will eventually get cleaned up by the garbage collector, but it is always good practice to call Dispose. If you run FxCop on your code, it would flag it as a warning.
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Fixing slow initial load for IIS
...websites where it recycles unused worker processes, causing the first user to the site after some time to get an extremely long delay (30+ seconds).
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How to create an installer for a .net Windows Service using Visual Studio
...bring up a screen that is all gray and talks about dragging stuff from the toolbox.
Then right click on the gray area and select add installer. This will add an installer project file to your project.
Then you will have 2 components on the design view of the ProjectInstaller.cs (serviceProcessInstal...
When is a function too long? [closed]
35 lines, 55 lines, 100 lines, 300 lines? When you should start to break it apart? I'm asking because I have a function with 60 lines (including comments) and was thinking about breaking it apart.
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Launching Google Maps Directions via an intent on Android
My app needs to show Google Maps directions from A to B, but I don't want to put the Google Maps into my application - instead, I want to launch it using an Intent. Is this possible? If yes, how?
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