大约有 30,000 项符合查询结果（耗时：0.0497秒） [XML]
is vs typeof
... 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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How to set focus on input field?
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Other than that, it's the same principal outlined above.
Here is a quick demo Plunk
Usage
<input type="text" focus-on="focusMe"/>
app.controller('MyCtrl', function($scope, focus) {
focus('focusMe');
});
Source
app.directive('focusOn', function() {
return function(scope, elem, a...
Format a datetime into a string with milliseconds
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64
With Python 3.6 you can use:
from datetime import datetime
datetime.utcnow().isoformat(sep=' '...
ERROR:'keytool' is not recognized as an internal or external command, operable program or batch file
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Thanks. The second option worked for me on Windows 10 x64
– mdhz
Jun 17 at 8:41
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Sending files using POST with HttpURLConnection
...on {
this.charset = charset;
// creates a unique boundary based on time stamp
boundary = "===" + System.currentTimeMillis() + "===";
URL url = new URL(requestURL);
Log.e("URL", "URL : " + requestURL.toString());
httpConn = (HttpURLConnection) url.ope...
Java NIO FileChannel versus FileOutputstream performance / usefulness
...e that I am testing with is around 350MB . Is it a good option to use NIO based classes for File I/O, if I am not looking at random access or other such advanced features?
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How do I return multiple values from a function? [closed]
...ples": it's also more readable and less error prone as you access the data based on its name rather than position.
– Denis Dollfus
Jan 16 at 13:09
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100% width Twitter Bootstrap 3 template
... 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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What is BSON and exactly how is it different from JSON?
...documents as bson what is the type that is returned when we query the data base?Are they returned as json?Or bson is returned as it is?
– Akshat Jiwan Sharma
Sep 15 '12 at 14:57
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Check if user is using IE
...like Gecko
Default string of Edge 12:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36 Edge/12.0
Default string of Edge 13 (thx @DrCord):
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0....