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To underscore or to not to underscore, that is the question
...use "this" to refer to any member
UPDATE: as was pointed out the following isn't an advantage point
Maintenance
underscore-notation requires you to keep an eye on _ while refactoring, say turning a field into property (remove _) or the opposite (add _)
this-notation doesn't have ...
How fast is D compared to C++?
...ations and disable all safety checks, compile your D program with the following DMD flags:
-O -inline -release -noboundscheck
EDIT: I've tried your programs with g++, dmd and gdc. dmd does lag behind, but gdc achieves performance very close to g++. The commandline I used was gdmd -O -release -inl...
Is there any async equivalent of Process.Start?
...
@svick In window form, process.SynchronizingObject should be set to forms component to avoid methods that handle events (such as Exited, OutputDataReceived, ErrorDataReceived) are called on separated thread.
– Kev...
When should I use RequestFactory vs GWT-RPC?
...-dicing of the data in the Person object. This works quite well until you wind up wanting to have server-specific, non-GWT-compatible, code inside your class. Because the RPC system is based on having the same concrete type on both the client and the server, you can hit a complexity wall based on ...
How can I export tables to Excel from a webpage [closed]
...r-side language required, and most of all very EASY to understand. It's a win-win. The one thing it does have limits on, though, is strict formatting of columns.
If formatting and colors are absolute dealbreakers, the only 100% reliable, cross browser method I've found is to use a server-side lan...
Performance of FOR vs FOREACH in PHP
...ify inline)...
As for the iterators, foreach is equivalent to:
$it->rewind();
while ($it->valid()) {
$key = $it->key(); // If using the $key => $value syntax
$value = $it->current();
// Contents of loop in here
$it->next();
}
As far as there being faster w...
What is the Haskell response to Node.js?
...ust the linear complexity caused by epoll. And just let us dont talk about windows performance... Node.js is much faster because it uses IOCP.
– Kr0e
Aug 2 '13 at 13:55
...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
...
Source: http://www.javamex.com/tutorials/threads/yield.shtml
Windows
In the Hotspot implementation, the way that Thread.yield() works has
changed between Java 5 and Java 6.
In Java 5, Thread.yield() calls the Windows API call Sleep(0). This
has the special effect of clear...
Natural Sort Order in C#
...
The easiest thing to do is just P/Invoke the built-in function in Windows, and use it as the comparison function in your IComparer:
[DllImport("shlwapi.dll", CharSet = CharSet.Unicode)]
private static extern int StrCmpLogicalW(string psz1, string psz2);
Michael Kaplan has some examples o...
将Linux代码移植到Windows的简单方法 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
将Linux代码移植到Windows的简单方法一．前言 Linux拥有丰富各种源代码资源,但是大部分代码在Windows平台情况是无法正常编译的。Windows平台根本无法直接利用这些源代码资源...一．前言
Linux拥有丰富各种源代码资源,但是大部...