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Implementing comparison operators via 'tuple' and 'tie', a good idea?
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I got this exact same idea once, and did some experimentation. Was positively surprised to see that the compiler inlined and optimized out everything having to do with tuples and references, emitting assembly almost identical to hand-written code....
php中json_decode()和json_encode()的使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...QNo] => ) )
可以看出经过json_decode()编译出来的是对象,现在输出json_decode($data,true)试下
echo json_decode($data,true);
结果如下：
Array ( [0] => Array ( [Name] => a1 [Number] => 123 [Contno] => 000 [QQNo] => ) [1] => Array ( [Name] => a1 [Number] => 123 [Contno] ...
What is the best Distributed Brute Force countermeasure?
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@Abtin: Good idea, except that would be 'entering the arms race' -- ie. starting a 'who can outsmart whom' with the people who create password lists for dictionary attacks. I think a better way would be to enforce a strong password policy...
Is there a sleep function in JavaScript? [duplicate]
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This is an incredibly bad idea. Please for goodness sake do not use this code.
– Yi Jiang
Mar 17 '12 at 11:57
7
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IntelliJ Organize Imports
...pointed out by @dave-newton and @ryan-stewart in earlier answers, go to:
IDEA <= 13: File menu > Settings > Code Style > Java > Imports
IDEA >= 14: File menu > Settings > Editor > Code Style > Java > Imports (thanks to @mathias-bader for the hint!)
There you can...
Catching java.lang.OutOfMemoryError?
...es, it may even be possible to continue but that would definitely be a bad idea as you can never be 100% certain that the JVM is in a reparable state.
Demonstration that OutOfMemoryError does not mean that the JVM is out of memory in the catch block:
private static final int MEGABYTE = (1024*1024)...
How to have the formatter wrap code with IntelliJ?
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IntelliJ IDEA 14, 15, 2016 & 2017
Format existing code
Ensure right margin is not exceeded
File > Settings > Editor > Code Style > Java > Wrapping and Braces > Ensure right margin is not exceeded
Reformat ...
Intellij IDEA generate for-each/for keyboard shortcut
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I am using IdeaVim plugin on Mac. I had to do Ctrl+Alt+Shift+J to trigger live templates.
– user674669
Feb 4 '14 at 1:58
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Colorize console output in Intellij products
...errors, warnings and infos. There's a way to do that in Intellij products (IDEA, PhpStorm, PyCharm)?
5 Answers
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Using IntelliJ to amend git commit message
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In Idea 2017.3 the described command is named "Reword..." instead of "Rename" (as shown in the screenshot :-) ). F2 also works.
– Volker Seibt
Jan 31 '18 at 8:20
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