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Java 8: performance of Streams vs Collections
...ceList.size() / 2 + 1);
for (Integer i : sourceList) {
if (i % 2 == 0){
result.add(Math.sqrt(i));
}
}
return result;
}
@Benchmark
public List<Double> stream() {
return sourceList.stream()
.filt...
How to completely uninstall Visual Studio 2010?
...rom the link:
Warning: Running this command may remove some packages even if they are
still in use like those listed in Optional shared packages.
Download the setup application you used to originally install Visual Studio 2012. If you installed from media, please insert that media.
Open a command ...
Is std::unique_ptr required to know the full definition of T?
...ve code like the above. When it executes, bad things will probably happen. If you're very lucky your program will crash. However a more probable outcome is that your program will silently leak memory as ~A() won't be called.
Using auto_ptr<A> in the above example doesn't help. You still get t...
Python 3.x rounding behavior
...ard the higher number. With large numbers of calculations, this can be significant. The Python 3.0 approach eliminates this issue.
There is more than one method of rounding in common use. IEEE 754, the international standard for floating-point math, defines five different rounding methods (the one u...
Why can't you modify the data returned by a Mongoose Query (ex: findById)
...d(sq.question, function(err, q){
sq.question = q;
if(++counter == len) {
res.send(data);
}
});
});
});
This way data is already a plain JS object you can manipulate as you need to.
...
Quora如何在快速开发中保持高品质代码 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...模块/目录等级的代码“ownership”上添加标签，例如：
__reviewer__ = 'vanessa, kornel'
如果提交新变更，系统就自动会分析文件（或其上层目录），将新审查者的名字添加到提交数据中。我们还有额外的规则将代码审核派发给合适的...
Accessing the web page's HTTP Headers in JavaScript
...ss the headers of loaded resource, but makes a new request.. obviously he knows the best, what the best answer is, and made it himself
– mykhal
Jul 28 '11 at 10:22
...
Setting a system environment variable from a Windows batch file?
...
Remember you can always check to see if you have this program on your path by typing where and then the name of the program (so in this case where setx.exe in testing this on a Server 2008 and Server 2008SP2 box I found that in both cases it existed at %windir%\...
How do you use gcc to generate assembly code in Intel syntax?
...n't work with .intel_syntax. Also, Clang ignores prefix/noprefix (not sure if it matters if Clang consumes the assembly).
– jww
Sep 26 '15 at 22:34
...
Close and Dispose - which to call?
...you to do the necessary research", what is that research? The only way I know how to say for sure is through Reflection but that has the downside of being "illegal" in most situations.
– Storm
Jan 21 '16 at 6:21
...