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REST API - why use PUT DELETE POST GET?

So, I was looking through some articles on creating REST API's. And some of them suggest using all types of HTTP requests: like PUT DELETE POST GET . We would create for example index.php and write API this way: ...
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Fastest Way to Find Distance Between Two Lat/Long Points

...have just under a million locations in a mysql database all with longitude and latitude information. 15 Answers ...
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Make $JAVA_HOME easily changable in Ubuntu [closed]

In Ubuntu, I'd like to switch my JAVA_HOME environment variable back and forth between Java 5 and 6. 8 Answers ...
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How to generate a random int in C?

Is there a function to generate a random int number in C? Or will I have to use a third party library? 27 Answers ...
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Why would adding a method add an ambiguous call, if it wouldn't be involved in the ambiguity

...s, you have found a bug in overload resolution. The bug reproduces in C# 4 and 5; it does not reproduce in the "Roslyn" version of the semantic analyzer. I've informed the C# 5 test team, and hopefully we can get this investigated and resolved before the final release. (As always, no promises.) A c...
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Get top 1 row of each group

...nt to: maintain status in 2 places preserve status history ... As it stands, you preserve status history. If you want latest status in the parent table too (which is denormalisation) you'd need a trigger to maintain "status" in the parent. or drop this status history table. ...
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Is there a good reason I see VARCHAR(255) used so often (as opposed to another length)?

In multiple courses, books, and jobs, I have seen text fields defined as VARCHAR(255) as kind of the default for "shortish" text. Is there any good reason that a length of 255 is chosen so often, other than being a nice round number ? Is it a holdout from some time in the past when there was a go...
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Generating v5 UUID. What is name and namespace?

I've read the man page, but I do not undestand what name and namespace are for. 3 Answers ...
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How do I create a namespace package in Python?

...aries as separate downloads. For example, with the directories Package-1 and Package-2 in PYTHONPATH , 5 Answers ...
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C/C++ check if one bit is set in, i.e. int variable

... there such a way to check if bit 3 in temp is 1 or 0 without bit shifting and masking. 21 Answers ...