大约有 30,000 项符合查询结果（耗时：0.0524秒） [XML]
What are five things you hate about your favorite language? [closed]
... and so hideously wrong I have never used it (see http://www.php.net/create_function).
3) A try/catch system which can only catch about 80% of errors that might occur.
4) Regex support just as lame as lambda support because it has to be written inside regular strings, making one of the most hard-t...
How to “log in” to a website using Python's Requests module?
...certificates.
Extra:
To run this script from the command line on a UNIX based system place it in a directory, i.e. home/scripts and add this directory to your path in ~/.bash_profile or a similar file used by the terminal.
# Custom scripts
export CUSTOM_SCRIPTS=home/scripts
export PATH=$CUSTOM_S...
How to pass a URI to an intent?
...on inside my CameraActionActivity Activity class where I call camera
btn_frag_camera.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intenImatToSec = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
...
find -exec with multiple commands
...e? this is failing: find ./* -exec grep -v 'COLD,' {} \; -exec egrep -i "my_string" {} \;
– rajeev
Jan 22 '13 at 16:08
53
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MySQL Cannot drop index needed in a foreign key constraint
... a SO Question on the topic).
ALTER TABLE mytable DROP FOREIGN KEY mytable_ibfk_1 ;
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Converting datetime.date to UTC timestamp in Python
...ase on the given platform. You could use pytz module (e.g., via tzlocal.get_localzone()) to get access to the tz database on all platforms. Also, utcfromtimestamp() may fail and mktime() may return non-POSIX timestamp if "right" timezone is used.
To convert datetime.date object that represents da...
How do you implement a private setter when using an interface?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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AngularJS - Trigger when radio button is selected
...pe="radio" ng-model="value" value="three"/>
The javascript file:
var _value = null;
Object.defineProperty($scope, 'value', {
get: function () {
return _value;
},
set: function (value) {
_value = value;
someFunction();
}
});
see this plunker for the implementation...
How to configure socket connect timeout
...
it might be too late but there is neat solution based on Task.WaitAny (c# 5 +) :
public static bool ConnectWithTimeout(this Socket socket, string host, int port, int timeout)
{
bool connected = false;
Task result = socket.ConnectAsync(host...
How to iterate over the keys and values with ng-repeat in AngularJS?
...an array in your controller. Assuming there isn't idiomatic way to do this based on your business model, ES6 makes it very easy: Object.getOwnPropertyNames(data).map(k => ({key:k, value:data[k]));.
– Josh David Miller
Aug 12 '15 at 19:18
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