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Default value in Doctrine
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edited May 7 '13 at 17:04
fotanus
17.5k1010 gold badges6969 silver badges102102 bronze badges
answered...
filter for complete cases in data.frame using dplyr (case-wise deletion)
...um 1 2
## $ x2: num 1 2
## - attr(*, "na.action")= 'omit' Named int 3 4
## ..- attr(*, "names")= chr "3" "4"
ADDED Have updated to reflect latest version of dplyr and comments.
ADDED Have updated to reflect latest version of tidyr and comments.
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What is the difference between currying and partial application?
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14 Answers
14
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Editing dictionary values in a foreach loop
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I know this is old, but if using .NET 3.5 (or is it 4.0?) you can use and abuse LINQ as follows: foreach(string key in colStates.Keys.ToList()) {...}
– Machtyn
Mar 16 '15 at 20:57
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Print an integer in binary format in Java
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442
Assuming you mean "built-in":
int x = 100;
System.out.println(Integer.toBinaryString(x));
S...
How to remove only underline from a:before?
...e blocks and inline tables.
(Emphasis mine.)
Demo: http://jsfiddle.net/r42e5/10/
Thanks to @Oriol for providing the workaround that prompted me to check the specs and see that the workaround is legal.
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Heroku NodeJS http to https ssl forced redirect
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As of today, 10th October 2014, using Heroku Cedar stack, and ExpressJS ~3.4.4, here is a working set of code.
The main thing to remember here is that we ARE deploying to Heroku. SSL termination happens at the load balancer, before encrypted traffic re...
SQLite with encryption/password protection
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answered May 4 '11 at 0:09
OliJGOliJG
2,28011 gold badge1313 silver badges1414 bronze badges
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Reusable library to get human readable version of file size?
...it in ['','Ki','Mi','Gi','Ti','Pi','Ei','Zi']:
if abs(num) < 1024.0:
return "%3.1f%s%s" % (num, unit, suffix)
num /= 1024.0
return "%.1f%s%s" % (num, 'Yi', suffix)
Supports:
all currently known binary prefixes
negative and positive numbers
numbers larger than 1...
How can I get zoom functionality for images?
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Sep 18 '11 at 1:20
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