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Generating file to download with Django
...ontent-Disposition'] = 'attachment; filename=myfile.zip'
return response
If you don't want the file on disk you need to use StringIO
import cStringIO as StringIO
myfile = StringIO.StringIO()
while not_finished:
# generate chunk
myfile.write(chunk)
Optionally you can set Content-Length ...
Xcode 6 how to enable storyboard zoom?
...know that, but I think this is nice feature for iPad xib files, especially if you work at the MacBook :)
– Dima Deplov
Sep 15 '14 at 10:56
1
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Return multiple columns from pandas apply()
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If the pd.Series needs an index, you need to supply it with pd.Series(data, index=...). Otherwise you get cryptic errors when you try to assign the result back into the parent dataframe.
– smci
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How to repeat last command in python interpreter shell?
... variable PYTHONSTARTUP to the filepath containing above code. Also check, if you have the required modules.
– pyfunc
Nov 27 '10 at 3:19
6
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Multiple lines of text in UILabel
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I found a solution.
One just has to add the following code:
// Swift
textLabel.lineBreakMode = .ByWordWrapping // or NSLineBreakMode.ByWordWrapping
textLabel.numberOfLines = 0
// For Swift >= 3
textLabel.lineBreakMode = .byWordWrapping // notice the 'b' instead of 'B'
textLabel.number...
“query function not defined for Select2 undefined error”
...hed to the div element. I changed my selector...
Prefix select2 css identifier with specific tag name "select":
$('select.form-select').select2();
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What is the difference between a HashMap and a TreeMap? [duplicate]
... HashMap allows null key and null values (Only one null key is allowed). If TreeMap uses natural ordering or its comparator, does not allow null keys, an exception will be thrown.
– madhu_karnati
Jul 18 '16 at 17:10
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Convert a list to a string in C#
...merable<T>)
Concatenates the members of a collection, using the specified separator between each member.
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Count occurrences of a char in a string using Bash
...ing the string by $char and print the number of resulting fields minus 1.
If your shell does not support the <<< operator, use echo:
echo "${string}" | awk -F"${char}" '{print NF-1}'
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Declare multiple module.exports in Node.js
... a reference to module.exports.method, so behaves the same way. The only difference is we did not define module.exports, so it defaults to {}, unless I'm mistaken.
– mash
Dec 15 '14 at 18:08
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