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Is there any way in C# to override a class method with an extension method?
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answered May 22 '09 at 19:20
Marc Gravell♦Marc Gravell
888k227227 gold badges23562356 silver badges27202720 bronze badges
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How to overlay one div over another div
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#container {
width: 100px;
height: 100px;
position: relative;
}
#navi,
#infoi {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
}
#infoi {
z-index: 10;
}
<div id="container">
<div id="nav...
Do declared properties require a corresponding instance variable?
Do properties in Objective-C 2.0 require a corresponding instance variable to be declared? For example, I'm used to doing something like this:
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Covariance, Invariance and Contravariance explained in plain English?
...ment types?
– meriton
May 7 '13 at 20:05
1
Ah, you're right. I believed someone without checking ...
How to set an iframe src attribute from a variable in AngularJS
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John Rix
4,57122 gold badges3030 silver badges3737 bronze badges
answered Nov 18 '13 at 10:18
musically_utmusically_ut
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Linux C/C++进程单实例互斥代码分享 - C/C++ - 清泛网 - 专注C/C++及内核技术
...PidFileName, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
if (fd > 0) {
fchmod(fd, S_IRUSR|S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
//printf("chmod return code is %d\n", retCode);
} else {
fd = open(kPidFileName, O_RDWR | O_TRUNC);
}
}
if (fd < 0) {
printf("...
“Debug only” code that should run only when “turned on”
...rective.
– KeithS
Feb 22 '11 at 18:40
4
Well thank you very much Patrick, for downvoting a 3-year...
Programmatically find the number of cores on a machine
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C++11
#include <thread>
//may return 0 when not able to detect
const auto processor_count = std::thread::hardware_concurrency();
Reference: std::thread::hardware_concurrency
In C++ prior to C++11, there's no portable way. Instead, you'll need to use one or...
Setting onClickListener for the Drawable right of an EditText [duplicate]
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107
public class CustomEditText extends EditText {
private Drawable drawableRight;
private...
Catch an exception thrown by an async void method
...od synchronously.
This explanation http://www.interact-sw.co.uk/iangblog/2010/11/01/csharp5-async-exceptions is pretty good - it discusses the steps the compiler takes to achieve this magic.
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