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Selecting element by data attribute
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edited Feb 18 '16 at 16:30
Salvatorelab
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answer...
How to get a string after a specific substring?
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Don Kirkby
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answered Sep 24 '12 at 20:27
Joran Beas...
Select datatype of the field in postgres
...able,
student_details (
stu_id integer,
stu_name varchar(30 ),
joined_date timestamp
);
7 Answ...
Swift - How to convert String to Double
...ue cannot be converted (i.e.: bad user input).
let lessPrecisePI = Float("3.14")
let morePrecisePI = Double("3.1415926536")
let invalidNumber = Float("alphabet") // nil, not a valid number
Unwrap the values to use them using if/let
if let cost = Double(textField.text!) {
print("The user en...
How to truncate the time on a DateTime object in Python?
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390
I think this is what you're looking for...
>>> import datetime
>>> dt = dat...
TypeError: 'str' does not support the buffer interface
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If you use Python3x then string is not the same type as for Python 2.x, you must cast it to bytes (encode it).
plaintext = input("Please enter the text you want to compress")
filename = input("Please enter the desired filename")
with gzip.op...
How to center buttons in Twitter Bootstrap 3?
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answered Mar 22 '14 at 14:43
Shekhar PankajShekhar Pankaj
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jQuery to retrieve and set selected option value of html select element
...eck the Id of the element and also check your markup validates at here at W3c.
Without a valid dom jQuery cannot work correctly with the selectors.
If the id's are correct and your dom validates then the following applies:
To Read Select Option Value
$('#selectId').val();
To Set Select Option...
Add Text on Image using PIL
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answered May 4 '13 at 17:49
lalitlalit
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Is there a way to get a collection of all the Models in your Rails app?
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edited Jan 17 '14 at 16:03
community wiki
6 re...