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Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
... sarnold
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answered Nov 6 '10 at 19:46
thenengahthenengah
40.2k3131 go...
How can I link to a specific glibc version?
When I compile something on my Ubuntu Lucid 10.04 PC it gets linked against glibc. Lucid uses 2.11 of glibc. When I run this binary on another PC with an older glibc, the command fails saying there's no glibc 2.11...
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how to make svn diff show only non-whitespace line changes between two revisions
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You can use
svn diff -r 100:200 -x -b > file.diff
If you want to ignore all whitespaces:
svn diff -x -w | less
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Strip Leading and Trailing Spaces From Java String
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603
You can try the trim() method.
String newString = oldString.trim();
Take a look at javadocs
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Drop a temporary table if it exists
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200
From SQL Server 2016 you can just use
DROP TABLE IF EXISTS ##CLIENTS_KEYWORD
On previous ve...
Getting number of elements in an iterator in Python
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101
No. It's not possible.
Example:
import random
def gen(n):
for i in xrange(n):
if...
Python - use list as function parameters
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edited Jun 18 '15 at 21:03
answered Apr 16 '13 at 18:04
M...
Resolving conflicts: how to accept “their” changes automatically?
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answered Mar 21 '13 at 11:10
NofflsNoffls
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PHP String to Float
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205
$rootbeer = (float) $InvoicedUnits;
Should do it for you. Check out Type-Juggling. You should...
How do I return rows with a specific value first?
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answered Aug 9 '09 at 1:57
Rob FarleyRob Farley
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