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No route matches “/users/sign_out” devise rails 3
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K M Rakibul Islam
30.5k1111 gold badges7575 silver badges9797 bronze badges
answered Jul 2 '11 at 14:34
Jessie Dedecker...
Convert string to integer type in Go?
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313
For example,
package main
import (
"flag"
"fmt"
"os"
"strconv"
)
func main(...
Maximum size of a element
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Updated 10/13/2014
All tested browsers have limits to the height/width of canvas elements, but many browsers also limit the total area of the canvas element. The limits are as follows for the browsers I'm able to test:
Chrome:
Maximum...
Standard way to embed version into python package?
... in the standard library use __version__, and this is also used in lots of 3rd-party modules, so it's the quasi-standard.
Usually, __version__ is a string, but sometimes it's also a float or tuple.
Edit: as mentioned by S.Lott (Thank you!), PEP 8 says it explicitly:
Module Level Dunder Names
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Table Naming Dilemma: Singular vs. Plural Names [closed]
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answered Dec 3 '08 at 19:31
community wiki
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Sticky and NON-Sticky sessions
...(physical) web-server should each request go to. For example, if there are 3 web servers A, B and C behind the load balancer, it is possible that www.mywebsite.com/index.jsp is served from server A, www.mywebsite.com/login.jsp is served from server B and www.mywebsite.com/accoutdetails.php are serve...
How to detect iPhone 5 (widescreen devices)?
... errors, when comparing floating points, as pointed in the comments by H2CO3.
So from now on you can use it in standard if/else statements:
if( IS_IPHONE_5 )
{}
else
{}
Edit - Better detection
As stated by some people, this does only detect a widescreen, not an actual iPhone 5.
Next versions o...
Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
...ata depends on the key [1NF], the whole key [2NF] and nothing but the key [3NF] .
6 Answers
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How to enable Heap updates on my android client
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Dawid Drozd
9,40366 gold badges4848 silver badges6363 bronze badges
answered Oct 22 '10 at 17:09
Eric LevineEric Levi...