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Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...返回值和Go语言一样，可以一条语句上赋多个值，如：nam>me m>, age, bGay = "haoel", 37, false, "haoel@hotmail.com"复制代码
上面的代码中，因为只有3个变量，所以第四个值被丢弃。函数也可以返回多个值：function getUserInfo(id)
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m>Me m>thod chaining - why is it a good practice, or not?
LINQ .Any VS .Exists - What's the difference?
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See docum>me m>ntation
List.Exists (Object m>me m>thod - MSDN)
Determines whether the List(T) contains elem>me m>nts that match the conditions defined by the specified predicate.
This exists since .NET 2.0, so before LINQ. m>Me m>ant to be used w...
Ways to circumvent the sam>me m>-origin policy
I wanted to make a community wiki regarding HTML/JS sam>me m>-origin policies to hopefully help anyone searching for this topic. This is one of the most searched-for topics on SO and there is no consolidated wiki for it so here I go :)
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When should one use final for m>me m>thod param>me m>ters and local variables?
... I'm wondering how important that is. This is mainly in the the context of m>me m>thod param>me m>ters and local variables, not final m>me m>thods or classes. For constants, it makes obvious sense.
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Looping through the content of a file in Bash
...le read p; do
echo "$p"
done <peptides.txt
As pointed out in the comm>me m>nts, this has the side effects of trimming leading whitespace, interpreting backslash sequences, and skipping the last line if it's missing a terminating linefeed. If these are concerns, you can do:
while IFS="" read -r p ...
Java lib or app to convert CSV to XML file? [closed]
Is there an existing application or library in Java which will allow m>me m> to convert a CSV data file to XML file?
16 ...
How to run travis-ci locally
...ith jenkins you can download jenkins and run locally. Does travis offer som>me m>thing like this?
9 Answers
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Create tap-able “links” in the NSAttributedString of a UILabel?
...tring above
NSDictionary *linkAttributes = @{ NSForegroundColorAttributeNam>me m> : [UIColor colorWithRed:0.05 green:0.4 blue:0.65 alpha:1.0],
NSUnderlineStyleAttributeNam>me m> : @(NSUnderlineStyleSingle) };
[attributedString setAttributes:linkAttributes range:linkRange];
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What is an NP-complete in computer science?
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NP stands for Non-deterministic Polynomial tim>me m>.
This m>me m>ans that the problem can be solved in Polynomial tim>me m> using a Non-deterministic Turing machine (like a regular Turing machine but also including a non-deterministic "choice" function). Basically, a solution has to...