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JOIN two SELECT statement results

... a database of tasks where each record is a separate task, with deadlines (and a PALT , which is just an INT of days from start to deadline. Age is also an INT number of days.) ...
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How to sort an array of objects by multiple fields?

... Update: Here is an "optimized" version. It does a lot more preprocessing and creates a comparison function for each sorting option beforehand. It might need more more memory (as it stores a function for each sorting option, but it should preform a bit better as it does not have to determine the co...
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How to check if the user can go back in browser history or not

...with this is that in most browsers this is considered a security violation and usually just returns undefined. history.length Is a property that others have suggested... However, the length doesn't work completely because it doesn't indicate where in the history you are. Additionally, it doesn't...
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Gradle buildscript dependencies

...es. These are the dependencies that are put on the classpath of your build and that you can refer to from your build file. For instance extra plugins that exist on the internet. The repositories on the root level are used to fetch the dependencies that your project depends on. So all the dependenci...
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How to escape apostrophe (') in MySql?

The MySQL documentation says that it should be \' . However, both scite and mysql shows that '' works. I saw that and it works. What should I do? ...
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Ignoring directories in Git repositories on Windows

...r you can also use 'touch .gitignore' from within the windows git bash command prompt and that will create the correctly named file which can then in turn be edited by notepad or the like... – SGB Nov 22 '11 at 21:48 ...
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target input by type and name (selector)

...cument.getElementsByClassName method which will be used to select elements and be much faster than selecting by the name attribute share | improve this answer | follow ...
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Concept of void pointer in C programming

... is there is any way of generalizing a function which can receive pointer and store it in void pointer and by using that void pointer we can make a generalized function.. You cannot just dereference it in a portable way, as it may not be properly aligned. It may be an issue on some architectures ...
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What Android tools and methods work best to find memory/resource leaks? [closed]

I've got an Android app developed, and I'm at the point of a phone app development where everything seems to be working well and you want to declare victory and ship, but you know there just have to be some memory and resource leaks in there; and there's only 16mb of heap on the Android and its appa...
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Arrays, heap and stack and value types

...m what I've read on CLR via c#, the answer is yes. But what I can't understand, is what happens to the actual int's inside the array. As they are value types, I'd guess they'd have to be boxed, as I can, for example, pass myIntegers to other parts of the program and it'd clutter up the stack if they...