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Alter MySQL table to add comments on columns
...he output of a SHOW CREATE TABLE statement. This protects you from accidentally losing an important part of your column definition by not realising that you need to include it in your MODIFY or CHANGE clause. For example, if you MODIFY an AUTO_INCREMENT column, you need to explicitly specify the AUT...
Use JavaScript to place cursor at end of text in text input element
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Works in Chrome now (9.0.597.98)
– Matt
Feb 28 '11 at 10:05
6
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Retrieve specific commit from a remote Git repository
...(Q2 2015), fetching a single commit (without cloning the full repo) is actually possible.
See commit 68ee628 by Fredrik Medley (moroten), 21 May 2015.
(Merged by Junio C Hamano -- gitster -- in commit a9d3493, 01 Jun 2015)
You now have a new config (on the server side)
uploadpack.allowReachable...
C++常用排序算法汇总 - C/C++ - 清泛网 - 专注C/C++及内核技术
...kSort(array, i, high);
}
int main()
{
int array[] = {95, 45, 48, 98, 1, 485, 65, 478, 1, 2325};
int n = sizeof(array)/sizeof(array[0]);
std::cout << "Before Quick Sort :" << std::endl;
printArray(array, n);
quickSort(array, 0, n-1);
std::cout << "After Quick ...
Websocket API to replace REST API?
... and collections can be passed around from/to client and server by simply calling a functions RPC-style. No more managing REST endpoints, serializing/deserializing objects, and so forth. I haven't worked with socketstream yet, but it looks worth checking out.
I still have a long way to go before I ...
How to express infinity in Ruby?
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No keyword, but 1.9.2 has a constant for this:
>> Float::INFINITY #=> Infinity
>&g...
Java's final vs. C++'s const
...1 code final isn't a keyword in the usual way. (Take the trivial, legal C++98 example struct final; to see why making it a keyword would break code)
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RegEx match open tags except XHTML self-contained tags
I need to match all of these opening tags:
35 Answers
35
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How does OpenID authentication work?
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What is OpenID?
OpenID is an open, decentralized, free framework for user-centric digital iden...
Too many 'if' statements?
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@JoeHarper "Theoretically" is one thing, "practically" is another. Of course I try to use descriptive naming (with the exception of the i/j/k convention for loop variables), named constants, arranging my code in a readable fashion, etc., but when...