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VIM: Deleting from current position until a space
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edited Jun 10 '15 at 19:19
cxw
14.9k22 gold badges3535 silver badges6464 bronze badges
an...
Detect when browser receives file download
... 0) ) {
unblockSubmit();
}
attempts--;
}, 1000 );
}
function unblockSubmit() {
setCursor( "auto", "pointer" );
window.clearInterval( downloadTimer );
expireCookie( "downloadToken" );
attempts = 30;
}
Example server code (PHP):
$TOKEN = "downloadToken";
/...
Return empty cell from formula in Excel
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17 Answers
17
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UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
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1392
You need to read the Python Unicode HOWTO. This error is the very first example.
Basically, ...
Dynamically creating keys in a JavaScript associative array
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144
Use the first example. If the key doesn't exist it will be added.
var a = new Array();
a['na...
ssh remote host identification has changed
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1097
Here is the simplest solution
ssh-keygen -R <host>
For example,
ssh-keygen -R 192....
Remove all but numbers from NSString
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answered Sep 15 '09 at 12:15
simonobosimonobo
3,86311 gold badge2222 silver badges2020 bronze badges
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TypeError: 'NoneType' object is not iterable in Python
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edited Jun 20 '19 at 19:37
LogicalBranch
3,23322 gold badges1414 silver badges4646 bronze badges
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Get name of current class?
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158
obj.__class__.__name__ will get you any objects name, so you can do this:
class Clazz():
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Efficient way to remove ALL whitespace from String?
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16 Answers
16
Active
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