大约有 37,000 项符合查询结果（耗时：0.0425秒） [XML]
How to print to console when using Qt
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206
If it is good enough to print to stderr, you can use the following streams originally intended ...
How do I overload the [] operator in C# [duplicate]
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answered Jan 8 '09 at 15:34
Florian GreinacherFlorian Greinacher
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Java split() method strips empty strings at the end? [duplicate]
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290
You can specify to apply the pattern as often as possible with:
String[] de = data.split(";", -...
css selector to match an element without attribute x [duplicate]
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edited Jan 15 '14 at 15:50
Dan
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answered O...
How can I account for period (AM/PM) using strftime?
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MattDMo
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answered Nov 18 '09 at 22:07
Ned BatchelderNed Batchelder
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How can I change the remote/target repository URL on Windows? [duplicate]
...ks like this:
KidA% cat .git/config
[core]
repositoryformatversion = 0
filemode = true
bare = false
logallrefupdates = true
ignorecase = true
autocflg = true
[remote "origin"]
url = ssh://localhost:8888/opt/local/var/git/project.git
#url = ssh://xxx.xxx.xxx.xxx:80/o...
What is the pythonic way to unpack tuples? [duplicate]
... part of the tuple, which seems like what you're trying to do here:
t = (2010, 10, 2, 11, 4, 0, 2, 41, 0)
dt = datetime.datetime(*t[0:7])
This is called unpacking a tuple, and can be used for other iterables (such as lists) too. Here's another example (from the Python tutorial):
>>> ran...
get string value from UISegmentedControl
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200
Objective-C
NSString *title = [segment titleForSegmentAtIndex:segment.selectedSegmentIndex];
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How to split (chunk) a Ruby array into parts of X elements? [duplicate]
...lice(3).to_a
#=> [["1", "2", "3"], ["4", "5", "6"], ["7", "8", "9"], ["10"]]
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Converting a string to an integer on Android
...ormatException though in case of problems whilst parsing, so:
int myNum = 0;
try {
myNum = Integer.parseInt(et.getText().toString());
} catch(NumberFormatException nfe) {
System.out.println("Could not parse " + nfe);
}
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