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Parsing a JSON string in Ruby
...able, e.g. json_string, like so:
require 'json'
JSON.parse(json_string)
If you’re using an older Ruby, you may need to install the json gem.
There are also other implementations of JSON for Ruby that may fit some use-cases better:
YAJL C Bindings for Ruby
JSON::Stream
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How to select distinct rows in a datatable and store into an array
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if i have 2 columns "mo" and "name" i need to get the distinct "mo" but not the distinct "name" but i need to keep the column "name" in my datatable what shall i do?
– User7291
Dec 5 '13...
Format date to MM/dd/yyyy in JavaScript [duplicate]
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If using angular, you may want to consider: docs.angularjs.org/api/ng/filter/date
– Soferio
Jan 5 '15 at 2:43
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How to assign the output of a Bash command to a variable? [duplicate]
... edited Jul 5 '19 at 13:01
uzaif
3,27911 gold badge1717 silver badges3030 bronze badges
answered Feb 22 '10 at 22:27
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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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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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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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