大约有 19,000 项符合查询结果（耗时：0.0363秒） [XML]
How to append the output to a file?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
Function to clear the console in R and RStudio
... that key combination to the R.app? (I see that \014 is the ASCII code for Form Feed, so I guess it is not sending the key combination but just the Form Feed command, which makes it unlikely that a 'code' for Cmd+Alt+L would exist.)
– Johan
Sep 20 '13 at 10:19
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How to query SOLR for empty fields?
...aveat! If you want to compose this via OR or AND you cannot use it in this form:
-myfield:*
but you must use
(*:* NOT myfield:*)
This form is perfectly composable. Apparently SOLR will expand the first form to the second, but only when it is a top node. Hope this saves you some time!
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Use URI builder in Android or create URL with variables
...rg/data/2.5/forecast/daily?";
final String QUERY_PARAM = "q";
final String FORMAT_PARAM = "mode";
final String UNITS_PARAM = "units";
final String DAYS_PARAM = "cnt";
You can declare all this the above way or even inside the Uri.parse() and appendQueryParameter()
Uri builtUri = Uri.parse(FORECAST...
Changing the image source using jQuery
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For more information. I try setting src attribute with attr method in jquery for ad image using the syntax for example: $("#myid").attr('src', '/images/sample.gif');
This solution is useful and it works but if changing the path change ...
How to show google.com in an iframe?
...tnG=Search"></iframe>
EDIT:
This answer no longer works. For information, and instructions on how to replace an iframe search with a google custom search element check out:
https://support.google.com/customsearch/answer/2641279
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Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]
...t - a suped-up text editor with additional support for developing (such as forms designers, resource editors, etc), compiling and debugging applications. e.g Eclipse, Visual Studio.
A Library is a chunk of code that you can call from your own code, to help you do things more quickly/easily. For exa...
Casperjs/PhantomJs vs Selenium
...k that can help me understand how people are using phantomjs to collect performance related stats in a real world production app.
– spirit3189
Dec 31 '12 at 13:11
34
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Easy way to dismiss keyboard?
...his is IMO the correct answer to the original question (use-case: I have a form with millions of fields, well - ten... or so, and I need to dismiss the keyboard).
– joshis
Jul 19 '11 at 19:34
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passport.js RESTful auth
...on a must for any service that is available in the open, since sensitive information like passwords and authorization tokens are passing between client and server.
Username/password authentication
Let's look at how plain old authentication works first.
The user connects to https://example.com
Th...