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erb, haml or slim: which one do you suggest? And why? [closed]
...aml:
Slim is currently about eight times faster than haml.
Slim supports HTTP streaming, while HAML doesn't.
Slim has a more natural syntax: a href="foo.html"
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What is a .h.gch file?
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Its a GCC precompiled header.
Wikipedia has a half decent explanation, http://en.wikipedia.org/wiki/Precompiled_header
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Omit rows containing specific column of NA
I want to know how to omit NA values in a data frame, but only in some columns I am interested in.
8 Answers
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How to tell if a string contains a certain character in JavaScript?
...our_string");
}
For the alpha numeric you can use a regular expression:
http://www.regular-expressions.info/javascript.html
Alpha Numeric Regular Expression
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Python function as a function argument?
Can a Python function be an argument of another function?
10 Answers
10
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Why does Math.round(0.49999999999999994) return 1?
... return (long)floor(a + 0.5d);
else
return 0;
}
1. http://docs.oracle.com/javase/6/docs/api/java/lang/Math.html#round%28double%29
2. http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6430675 (credits to @SimonNickerson for finding this)
3. http://docs.oracle.com/javas...
Is it safe to assume strict comparison in a JavaScript switch statement?
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http://qfox.nl/notes/110 answers your question. (This guy knows a lot about the nitty gritty of JavaScript)
Switches in Javascript use strict type checking (===). So you never
have to worry about coercion, which prevent...
How different is Scrum practice from Agile Practice? [duplicate]
...e
Client Demo etc.
For more details, you may wish to go through my blog:
http://chandrimachoudhury.blogspot.in/
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Git SSH error: “Connect to host: Bad file number”
...this by typing
$nmap -sS github.com -p 22
Starting Nmap 5.35DC1 ( http://nmap.org ) at 2011-11-05 10:53 CET
Nmap scan report for github.com (207.97.227.239)
Host is up (0.10s latency).
PORT STATE SERVICE
22/tcp ***filtered*** ssh
Nmap done: 1 IP address (1 host up)...
What are the reasons why Map.get(Object key) is not (fully) generic
What are the reasons behind the decision to not have a fully generic get method
in the interface of java.util.Map<K, V> .
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