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Count characters in textarea

... What errors are you seeing in the browser? I can understand why your code doesn't work if what you posted was incomplete, but without knowing that I can't know for sure. <!DOCTYPE html> <html> <head> <script src="http://code.jquery.com/jquery-1.5.js"&gt...
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Remove trailing newline from the elements of a string list

... could I then just say stripped_list = map(str.strip, my_list) and then print stripped_list to print this new list? – George Burrows Nov 2 '11 at 17:02 19 ...
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How can I change the default width of a Twitter Bootstrap modal box?

...s case you can add the class modal-admin in the place where modal-dialog stands. Original Answer (Bootstrap < 3) Is there a certain reason you're trying to change it with JS/jQuery? You can easily do it with just CSS, which means you don't have to do your styling in the document. In your own ...
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How to get a function name as a string?

...es indicate to the reader this is a special attribute. As a bonus, classes and modules have a __name__ attribute too, so you only have remember one special name. share | improve this answer ...
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How to convert a JSON string to a Map with Jackson JSON

...Although my original answer here, from many years ago, seems to be helpful and is still getting upvotes, I now use the GSON library from Google, which I find to be more intuitive. I've got the following code: public void testJackson() throws IOException { ObjectMapper mapper = new ObjectMapper...
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node.js remove file

... I believe it comes from the POSIX standard. But you'd think they could add a delete alias! – Nick Sep 13 '12 at 8:04 ...
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Export from sqlite to csv using shell script

... Great, thanks, now it's working! (and it's needed ">>" instead of ">", but I'm a newbei in linux :D) – Rorro Apr 25 '11 at 11:15 ...
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In Java, what does NaN mean?

... Taken from this page: "NaN" stands for "not a number". "Nan" is produced if a floating point operation has some input parameters that cause the operation to produce some undefined result. For example, 0.0 divided by 0.0 is arithmetically undefin...
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Set variable in jinja

...iable with another variable in jinja. I will explain, I have got a submenu and I would like show which link is active. I tried this: ...
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Express.js req.body undefined

...ore app.configure(). In my case this was in the form of app.get/post etc, and a require() including them. – bendman Feb 24 '13 at 21:18 1 ...