大约有 47,000 项符合查询结果（耗时：0.0560秒） [XML]
Why does the lock object have to be static?
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answered Feb 19 '11 at 20:01
Marc Gravell♦Marc Gravell
888k227227 gold badges23562356 silver badges27202720 bronze badges
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Inheritance and Overriding __init__ in python
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Andrew Palmer
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answered Apr 15 '09 at 20:49
S.LottS.Lott
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How to install a specific version of a ruby gem?
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1182
Use the -v flag:
$ gem install fog -v 1.8
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What is better: @SuppressLint or @TargetApi?
...s and use the default multithread behavior on older devices:
@TargetApi(11)
static public <T> void executeAsyncTask(AsyncTask<T, ?, ?> task,
T... params) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
task.execu...
Multiple levels of 'collection.defaultdict' in Python
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StevenWernerCS
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answered Apr 8 '10 at 14:40
interjayinterjay
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What ports does RabbitMQ use?
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Eric Leschinski
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answered Oct 10 '12 at 3:36
bluemalkinbl...
How do I define and use an ENUM in Objective-C?
...st practice
– khebbie
Jul 25 '13 at 11:25
1
You must declare enums using NS_ENUM in Objective-C i...
How to explain Katana and OWIN in simple words and uses?
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Community♦
111 silver badge
answered Dec 11 '13 at 16:25
SlavoSlavo
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How to throw a C++ exception
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answered Dec 12 '11 at 20:53
nsandersnsanders
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Creating a singleton in Python
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Community♦
111 silver badge
answered Jul 23 '11 at 3:28
agfagf
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