大约有 40,000 项符合查询结果（耗时：0.0316秒） [XML]
Vim: faster way to select blocks of text in visual mode
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89
Vim is a language. To really understand Vim, you have to know the language. Many commands are...
List comprehension in Ruby
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89
How 'bout:
some_array.map {|x| x % 2 == 0 ? x * 3 : nil}.compact
Slightly cleaner, at least ...
The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
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89
Use the Google Guava API's join method:
Joiner.on(",").join(collectionOfStrings);
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Finding differences between elements of a list
...n [17]: %timeit deque(differences_no_it(L), maxlen=0)
10 loops, best of 3: 89.9 ms per loop
And the other proposed solutions:
In [18]: %timeit [x[1] - x[0] for x in zip(L[1:], L)]
10 loops, best of 3: 163 ms per loop
In [19]: %timeit [L[i+1]-L[i] for i in range(len(L)-1)]
1 loops, best of 3: 395...
UITableView - change section header color
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Alex ReynoldsAlex Reynolds
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv
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abatishchev
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answered Sep 13 '13 at 17:18
K.DiasK.Di...
Python: How to ignore an exception and proceed? [duplicate]
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89
except Exception: pass # important not to swallow other exceptions!
– Roger Pate
Feb 22 '09 at 16:46...
How to learn R as a programming language [closed]
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ShaneShane
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Copy to clipboard in Node.js?
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89
For OS X:
function pbcopy(data) {
var proc = require('child_process').spawn('pbcopy');
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Printing tuple with string formatting in Python
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TM.TM.
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