大约有 46,000 项符合查询结果(耗时:0.0500秒) [XML]

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How to manually expand a special variable (ex: ~ tilde) in bash

... Using eval is a horrible suggestion, it's really bad that it gets so many upvotes. You will run into all sorts of problems when the variable's value contains shell meta characters. – user2719058 Aug 31 '14 at 19:47 ...
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#ifdef replacement in the Swift language

... After i set the custom flag -DLOCAL, on my #if LOCAl #else #endif, it falls into the #else section. I duplicated the original target AppTarget and rename it to AppTargetLocal & set its custom flag. – Perwyl Liu Jul 20 '16 at 6:48 ...
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String, StringBuffer, and StringBuilder

...o, using String for logic operations is rather slow, and is not advised at all, since the JVM converts the String to a StringBuffer in the bytecode. A lot of overhead is wasted converting from String to StringBuffer and then back to String again. – Pieter van Niekerk ...
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Standard alternative to GCC's ##__VA_ARGS__ trick?

... whatsoever from the committee; I don't even know if anyone read it. In 2016 it was proposed again in N2023, and I encourage anyone who knows how that proposal is going to let us know in the comments. share | ...
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Is there a way to auto expand objects in Chrome Dev Tools?

... SINGLE TIME :) Is there a shortcut or setting to have this done automatically? 13 Answers ...
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How to capture stdout output from a Python function call?

...e _stringio member. – martineau May 16 '13 at 0:43 25 ...
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Python: How do I make a subclass from a superclass?

... | edited Nov 16 '18 at 2:20 Gabriel Staples 7,29633 gold badges4848 silver badges7777 bronze badges ...
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UITextView style is being reset after setting text property

I have UITextView *_masterText and after call method setText property font is being reset. It's happening after I change sdk 7. _masterText is IBOutlet , global and properties are set in storyboard. It's only me or this is general SDK bug? ...
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Default template arguments for function templates

Why are default template arguments only allowed on class templates? Why can't we define a default type in a member function template? For example: ...
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Create list of single item repeated N times

I want to create a series of lists, all of varying lengths. Each list will contain the same element e , repeated n times (where n = length of the list). ...