大约有 42,000 项符合查询结果（耗时：0.0623秒） [XML]
Python Unicode Encode Error
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edited Apr 4 '11 at 13:56
answered Jul 11 '10 at 19:10
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addEventListener not working in IE8
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edited Jan 28 '15 at 14:02
answered Mar 19 '12 at 12:10
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Replacing spaces with underscores in JavaScript?
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Try .replace(/ /g,"_");
Edit: or .split(' ').join('_') if you have an aversion to REs
Edit: John Resig said:
If you're searching and replacing
through a string with a static search
and a static replace it's faster to
perform the action wi...
How to write header row with csv.DictWriter?
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Edit:
In 2.7 / 3.2 there is a new writeheader() method. Also, John Machin's answer provides a simpler method of writing the header row.
Simple example of using the writeheader() method now available in 2.7 / 3.2:
from collec...
foreach vs someList.ForEach(){}
...Because .ForEach uses a for loop to iterate the collection, this is valid (edit: prior to .net 4.5 - the implementation changed and they both throw):
someList.ForEach(x => { if(x.RemoveMe) someList.Remove(x); });
whereas foreach uses an enumerator, so this is not valid:
foreach(var item in s...
ARC and bridged cast
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edited Jul 3 '12 at 20:53
Ben Mosher
11.9k55 gold badges6060 silver badges7676 bronze badges
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Why is require_once so bad to use?
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edited Jan 27 '15 at 15:00
answered Oct 9 '08 at 8:20
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super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
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edited Sep 19 '11 at 3:37
answered Nov 11 '09 at 4:40
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Bring element to front using CSS
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edited Mar 21 '19 at 15:02
pupeno
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Find the nth occurrence of substring in a string
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edited Dec 11 '09 at 16:38
answered Dec 10 '09 at 21:45
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