大约有 1,500 项符合查询结果（耗时：0.0121秒） [XML]
Single quotes vs. double quotes in C or C++
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FractalSpace
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answered Sep 10 '10 at 11:00
unwindunwind
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Is there a stopwatch in Java?
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95
You'll find one in
http://commons.apache.org/lang/
It's called
org.apache.commons.lang.time....
Do you leave parentheses in or out in Ruby? [closed]
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95
From the Elements of Ruby Style
Ruby allows you to leave out parenthesis, in general, resis...
Get selected text from a drop-down list (select box) using jQuery
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kgiannakakiskgiannakakis
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Changing the color of an hr element
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95
I think this can be useful. this was simple CSS selector.
hr { background-color: red; heigh...
Simple way to create matrix of random numbers
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95
You can drop the range(len()):
weights_h = [[random.random() for e in inputs[0]] for e in rang...
Printing leading 0's in C?
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AJF
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answered Sep 30 '08 at 16:36
EvilTeachEvilTeach
25.7k2020 go...
Dynamically add script tag with src that may include document.write
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95
You can use the document.createElement() function like this:
function addScript( src ) {
var...
Best way to pretty print a hash
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95
If you have JSON, I recommend JSON.pretty_generate(hash) because it is simpler than awesome_pri...
Get current time in milliseconds in Python?
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95
time.time() may only give resolution to the second, the preferred approach for milliseconds is ...