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What do helper and helper_method do?
...s means is doing
# application_controller.rb
helper :all
For Rails > 3.1
# application.rb
config.action_controller.include_all_helpers = true
# This is the default anyway, but worth knowing how to turn it off
makes all helper modules available to all views (at least for all controllers inhe...
In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
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352
You can either set the timeout when running your test:
mocha --timeout 15000
Or you can set...
input() error - NameError: name '…' is not defined
...on 2.7, which will not evaluate the read strings.
If you are using Python 3.x, raw_input has been renamed to input. Quoting the Python 3.0 release notes,
raw_input() was renamed to input(). That is, the new input() function reads a line from sys.stdin and returns it with the trailing newline st...
Control the size of points in an R scatterplot?
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3 Answers
3
Active
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Objective-C: Extract filename from path string
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3 Answers
3
Active
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How do I create a SQL table under a different schema?
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answered Sep 28 '09 at 23:47
adrianbanksadrianbanks
74.8k1919 gold badges162162 silver badges195195 bronze badges
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Eclipse, regular expression search and replace
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answered Sep 3 '09 at 11:04
NomeNNomeN
14.7k66 gold badges2929 silver badges3333 bronze badges
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Counting the Number of keywords in a dictionary in python
...dictionaries?
– theJollySin
Mar 1 '13 at 3:40
5
Both len(yourdict.keys()) and len(yourdict) are O...
I want my android application to be only run in portrait mode?
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793
In the manifest, set this for all your activities:
<activity android:name=".YourActivity"
...
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
...p://groups.google.com/group/android-developers/browse_thread/thread/9e215c83c3819953
* @see http://gskinner.com/blog/archives/2007/12/colormatrix_cla.html
* @param value degrees to shift the hue.
* @return
*/
public static ColorFilter adjustHue( float value )
{
ColorMatrix cm = new ColorMatr...