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Algorithm to detect overlapping periods [duplicate]
...roject: http://www.codeproject.com/Articles/168662/Time-Period-Library-for-NET
That library does a lot of work concerning overlap, intersecting them, etc. It's too big to copy/paste all of it, but I'll see which specific parts which can be useful to you.
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What is the yield keyword used for in C#?
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At first sight, yield return is a .NET sugar to return an IEnumerable.
Without yield, all the items of the collection are created at once:
class SomeData
{
public SomeData() { }
static public IEnumerable<SomeData> CreateSomeDatas()
{
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Scroll to a div using jquery
... more logical to put the ID to the href like this: href="#about" jsfiddle.net/onigetoc/w5muyern
– Gino
Jun 16 '15 at 21:28
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Unioning two tables with different number of columns
...e "missing cells". The default values are null for nullable types and the .Net default value for the non-nullable types (e.g., 0 for int).
BY NAME
is required when used with OUTER. The clause indicates that the union is matching up values not based on position but by name of the columns. If the BY N...
When should I create a destructor?
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pythonnet uses destructor to release GIL in unmanaged CPython
– denfromufa
Aug 26 '15 at 19:52
3
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move_uploaded_file gives “failed to open stream: Permission denied” error
.../
For more details why this behavior happend, check the manual http://php.net/manual/en/ini.core.php#ini.upload-tmp-dir , note that it also talking about open_basedir directive.
share
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improve th...
Abort Ajax requests using jQuery
... aborted requests automatically, and terminates automatically too. see php.net/manual/en/function.ignore-user-abort.php
– hanshenrik
Mar 1 '15 at 19:58
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C# Float expression: strange behavior when casting the result float to int
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I compiled and disassembled this code (on Win7/.NET 4.0).
I guess that compiler evaluates floating constant expression as double.
int speed1 = (int)(6.2f * 10);
mov dword ptr [rbp+8],3Dh //result is precalculated (61)
float tmp = 6.2f * 10;
movss ...
What is the difference between :focus and :active?
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I've created a JSFiddle of your example here: jsfiddle.net/NCwvj Testing in chrome (v24) I've noticed that clicking the button only invokes the :active state
– Zaki Aziz
Feb 19 '13 at 6:41
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SET NAMES utf8 in MySQL?
...d. And it goes through all the layers so it's hard to find out.
Also, Internet Explorer had really stupid behavior of "guessing" the encoding based on weird rules.
Use simple editors where you can switch encoding. I recommend MySQL Workbench.
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