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How can I wrap or break long text/word in a fixed width span?
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Here is a reference table in case you need white-space and wrapping: css-tricks.com/almanac/properties/w/whitespace
– Hritik
Jul 4 at 16:52
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Access POST values in Symfony2 request object
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Symfony 2.2
this solution is deprecated since 2.3 and will be removed in 3.0, see documentation
$form->getData();
gives you an array for the form parameters
from symfony2 book page 162 (Chapter 12: Forms)
[...] sometimes, you may just want to use a form without a class, ...
SplitView like Facebook app on iPhone
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Any idea how to do this on Android?
– DanO
Dec 3 '11 at 4:52
@Daniel: ...
How do I clone a generic List in Java?
...py, so if there were mutable objects in the list, they will not be cloned (and changing one in one list will change that one in the other list as well.
– pkaeding
Sep 10 '08 at 18:25
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Go to first line in a file in vim?
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In command mode (press Esc if you are not sure) you can use:
gg,
:1,
1G,
or 1gg.
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Access-Control-Allow-Origin error sending a jQuery Post to Google API's
...read a lot for the 'Access-Control-Allow-Origin' error, but I don't understand what I have to fix :(
7 Answers
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What is the purpose of the word 'self'?
What is the purpose of the self word in Python? I understand it refers to the specific object created from that class, but I can't see why it explicitly needs to be added to every function as a parameter. To illustrate, in Ruby I can do this:
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What is “(program)” in Chrome debugger’s profiler?
...w parts of JavaScript in project I'm currently working on do end up there, and the only way I can get there in debugger is by placing "debugger;" into the code, which is not quite comfortable.
– Jaroslav Záruba
Jun 19 '12 at 12:37
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What is the Python 3 equivalent of “python -m SimpleHTTPServer”
...atically adapt imports when converting your sources to 3.0.
So, your command is python -m http.server, or depending on your installation, it can be:
python3 -m http.server
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How to Copy Contents of One Canvas to Another Canvas Locally
I'd like to copy ALL contents of one canvas and transfer them to another all on the client-side. I would think that I would use the canvas.toDataURL() and context.drawImage() method to implement this but I am running into a few issues.
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