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Rails: How does the respond_to block work?
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http://ruby-metaprogramming.rubylearning.com/html/ruby_metaprogramming_2.html
The Responder class uses its method_missing as a kind of registration. When we call 'json', we are telling it to respond to requests with the .json extension by serializing to json. We need to call html with no argum...
SQL selecting rows by most recent date
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edited Oct 9 '08 at 21:55
Adam Pierce
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an...
What are the correct link options to use std::thread in GCC under linux?
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edited Oct 4 '17 at 23:54
Earth Engine
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javascript function leading bang ! syntax
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edited Aug 30 '14 at 7:27
answered Apr 29 '11 at 3:08
c-...
Calculating width from percent to pixel then minus by pixel in LESS CSS
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247
You can escape the calc arguments in order to prevent them from being evaluated on compilation...
Python Flask, how to set content type
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265
Try like this:
from flask import Response
@app.route('/ajax_ddl')
def ajax_ddl():
xml = '...
Angular.js programmatically setting a form field to dirty
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Mosh Feu
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answered Dec 16 '14 at 11:07
Mateusz Rasi...
What is mattr_accessor in a Rails module?
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Force point (“.”) as decimal separator in java
...t which lets you specify the locale:
return String.format(Locale.ROOT, "%.2f", someDouble);
If you're only formatting a number - as you are here - then using NumberFormat would probably be more appropriate. But if you need the rest of the formatting capabilities of String.format, this should work...