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Returning JSON from a PHP Script
...icular framework, I usually allow some request params to modify the output behavior. It can be useful, generally for quick troubleshooting, to not send a header, or sometimes print_r the data payload to eyeball it (though in most cases, it shouldn't be necessary).
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What does 'const static' mean in C and C++?
...ure out what it does. Then I saw some confused answers on other forums. My best guess is that it's used in C to hide the constant foo from other modules. Is this correct? If so, why would anyone use it in a C++ context where you can just make it private ?
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GraphViz - How to connect subgraphs?
...ge for GraphViz , I'm trying to represent a dependency diagram. I need to be able to have nodes inside a container and to be able to make nodes and/or containers dependent on other nodes and/or containers.
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Force “git push” to overwrite remote files
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You should be able to force your local revision to the remote repo by using
git push -f <remote> <branch>
(e.g. git push -f origin master). Leaving off <remote> and <branch> will force push all local branches...
How to select unique records by SQL
When I perform "SELECT * FROM table" I got results like below:
8 Answers
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How come an array's address is equal to its value in C?
In the following bit of code, pointer values and pointer addresses differ as expected.
6 Answers
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Difference between Math.Floor() and Math.Truncate()
What is the difference between Math.Floor() and Math.Truncate() in .NET?
12 Answers
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Sort objects in ArrayList by date?
Every example I find is about doing this alphabetically, while I need my elements sorted by date.
13 Answers
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How can I search sub-folders using glob.glob module?
I want to open a series of subfolders in a folder and find some text files and print some lines of the text files. I am using this:
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What killed my process and why?
My application runs as a background process on Linux. It is currently started at the command line in a Terminal window.
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