大约有 13,263 项符合查询结果（耗时：0.0247秒） [XML]
How to check if type of a variable is string?
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I know this is an old topic, but being the first one shown on google and given that I don't find any of the answers satisfactory, I'll leave this here for future reference:
six is a Python 2 and 3 compatibility library which already covers this issue. You can then do something like thi...
How can I change the image displayed in a UIImageView programmatically?
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For the purpose of people who may be googling this to try to solve their problem, remember to properly declare the property in your header file and to synthesize the UIImageView in your implementation file... It'll be tough to set the image programmatically with...
jQuery disable a link
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For others who came here via google like me - here's another approach:
css:
.disabled {
color: grey; // ...whatever
}
jQuery:
$('#myLink').click(function (e) {
e.preventDefault();
if ($(this).hasClass('disabled'))
return false; // Do somethin...
force client disconnect from server with socket.io and nodejs
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For those who found this on google - there is a solution for this right now:
Socket.disconnect() kicks the client (server-side). No chance for the client to stay connected :)
s...
Python speed testing - Time Difference - milliseconds
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I am not a Python programmer, but I do know how to use Google and here's what I found: you use the "-" operator. To complete your code:
from datetime import datetime
tstart = datetime.now()
# code to speed test
tend = datetime.now()
print tend - tstart
Additionally, it look...
SVN upgrade working copy
... . -depth 2 -name "*.svn"`; do svn upgrade `dirname $file` ; done;
After Googling a bit, I found what seems to be the equivalent for Windows users:
http://www.rqna.net/qna/mnrmqn-how-to-find-all-svn-working-copies-on-win-xp.html
See the answer by Alexey Shcherbak halfway down the page.
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How to have click event ONLY fire on parent DIV, not children?
...ground: blue; color: white; padding: 8px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class='foobar'> .foobar (alert)
<span>child (no alert)</span>
</div>
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Textarea that can do syntax highlighting on the fly?
...at has syntax highlighting and a fallback to a textarea is Mozilla Bespin. Google around for embedding Bespin to see how to embed the editor. The only site I know of that uses this right now is the very alpha Mozilla Jetpack Gallery (in the submit a Jetpack page) and you may want to see how they inc...
Why can't I reference System.ComponentModel.DataAnnotations?
...mblies and resolve the errors. (Adding it here as this answer still top of Google for the error)
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First letter capitalization for EditText
...s to request capitalization of the first character of every sentence.
- Google Docs
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