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Portable way to get file size (in bytes) in shell?
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14 Answers
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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
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10 Answers
10
Active
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How to sleep for five seconds in a batch file/cmd [duplicate]
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One hack is to (mis)use the ping command:
ping 127.0.0.1 -n 6 > nul
Explanation:
ping is a system utility that sends ping requests. ping is available on all versions of Windows.
127.0.0.1 is the IP address of localhost. This IP address is guaranteed to always resol...
Why does git perform fast-forward merges by default?
...elop
Switched to branch 'develop'
$ git merge --no-ff myfeature
Updating ea1b82a..05e9557
(Summary of changes)
$ git branch -d myfeature
Deleted branch myfeature (was 05e9557).
$ git push origin develop
The --no-ff flag causes the merge to always create a new commit object, even if the merge co...
游戏中的算法与计算思维 07：按难度保存最佳成绩 · App Inventor 2 中文网
... 先预测，再运行
四对 4 步 20 秒、六对 6 步 10 秒，谁更好？
先记下自己的答案，运行起始工程与完成工程比较；答案见文末。
开始实战
以上一课完成工程为起点，先导入并运行，再另存为本课...
Creating an array of objects in Java
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A[] a = new A[4];
...creates 4 A references, similar to doing this:
A a1;
A a2;
A a3;
A a4;
Now you couldn't do a1.someMethod() without allocating a1 like this:
a1 = new A();
Similarly, with the array you need to do this:
a[0] = new A();
...before using it.
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Git rebase: conflicts keep blocking progress
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102
I encountered a similar problem with a rebase. My problem was caused because one of my commit ...
How to implement classic sorting algorithms in modern C++?
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391
+50
Algorithm...
How do I keep a label centered in WinForms?
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answered Dec 3 '10 at 8:37
decyclonedecyclone
28.5k55 gold badges5757 silver badges7575 bronze badges
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Backing beans (@ManagedBean) or CDI Beans (@Named)?
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answered Dec 3 '10 at 16:36
BozhoBozho
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