大约有 23,000 项符合查询结果（耗时：0.0526秒） [XML]
What is the purpose of class methods?
...k:
https://github.com/zzzeek/sqlalchemy/blob/ab6946769742602e40fb9ed9dde5f642885d1906/lib/sqlalchemy/dialects/mssql/pymssql.py#L47
You can see that the dbapi() method, which a database backend uses to import the vendor-specific database library it needs on-demand, is a class method because it need...
Android - Handle “Enter” in an EditText
...ava, my Android tool-chain broke. It was 32-bit. I re-installed everything 64-bit and discovered that there are many more public emulator versions available now. I must admit that I only know that the behavior of the EditorActionListener is consistent in the emulators that I tested.
...
How do you run a command for each line of a file?
...ted. His goal was initialy to build lines in respect of shell limitations (64kchar/line or something so). Now this tool could work with very big files and may reduce a lot the number of fork to final command. See my answer and/or man xargs.
– F. Hauri
Dec 10 '1...
How can I recover the return value of a function passed to multiprocessing.Process?
...tester
if __name__ == "__main__":
mp = Multiprocessor()
num_proc = 64
for _ in range(num_proc): # queue up multiple tasks running `sum`
mp.run(sum, [1, 2, 3, 4, 5])
ret = mp.wait() # get all results
print(ret)
assert len(ret) == num_proc and all(r == 15 for r in ret)
...
Calculate relative time in C#
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This type of code is nearly impossible to localize. If your app only needs to remain in English, then fine. But if you make the jump to oth...
Angularjs ng-model doesn't work inside ng-if
... </div>
</div>
</div>
http://jsfiddle.net/bn64Lrzu/
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What is the difference between HTTP status code 200 (cache) vs status code 304?
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64
200 (cache) means Firefox is simply using the locally cached version. This is the fastest beca...
How to make an HTTP POST web request
... var client = new WebClient();
string credentials = Convert.ToBase64String(Encoding.ASCII.GetBytes(userName + ":" + passWord));
client.Headers[HttpRequestHeader.Authorization] = $"Basic {credentials}";
//If you have your data stored in an object serialize it into json to pas...
Output of git branch in tree like fashion
...(1 commit ahead)
- put labels before subject in thread index view [790b64d] (marka@...; 4 weeks ago)
{x} origin/enclosed-message-display-tweaks merged in
(x) experiment merged in (only locally)
NOTE: working directory contains modified files
git-wtf shows you:
How your branch relat...
How do I send a POST request with PHP?
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It's worth noting that if you decide to use an array for the headers, do NOT end the keys or values with '\r\n'. stream_context_create() w...