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Looping through the content of a file in Bash
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rogerdpack
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answered Oct 5 '09 at 18:00
Bruno De Fr...
What's the algorithm to calculate aspect ratio?
...hat evenly divides both numbers. So the GCD for 6 and 10 is 2, the GCD for 44 and 99 is 11.
For example, a 1024x768 monitor has a GCD of 256. When you divide both values by that you get 4x3 or 4:3.
A (recursive) GCD algorithm:
function gcd (a,b):
if b == 0:
return a
return gcd (b,...
How to check if a python module exists without importing it
...ss(type(spam_loader), importlib.machinery.SourceFileLoader)
Python3 ≥ 3.4
In Python3.4 importlib.find_loader python docs was deprecated in favour of importlib.util.find_spec. The recommended method is the importlib.util.find_spec. There are others like importlib.machinery.FileFinder, which is us...
Setting up connection string in ASP.NET to SQL SERVER
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149
You can also use this, it's simpler. The only thing you need to set is "YourDataBaseName".
&...
What are the key differences between Scala and Groovy? [closed]
...e more...
– Leonel
Apr 9 '09 at 19:34
4
If there is any competition it would be with Clojure, but...
When to use “ON UPDATE CASCADE”
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476
It's true that if your primary key is just a identity value auto incremented, you would have n...
How to turn off INFO logging in Spark?
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Just execute this command in the spark directory:
cp conf/log4j.properties.template conf/log4j.properties
Edit log4j.properties:
# Set everything to be logged to the console
log4j.rootCategory=INFO, console
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.conso...
How to sparsely checkout only one single file from a git repository?
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edited Feb 12 at 14:55
answered Mar 18 '10 at 4:58
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Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
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244
This one appears when someone is trying to put nil in [UIImage imageNamed:]
Add symbolic bre...
iOS: Modal ViewController with transparent background
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