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converting double to integer in java
...losest long to the argument. The result is rounded to an integer by adding 1/2, taking the floor of the result, and casting the result to type long. In other words, the result is equal to the value of the expression:
(long)Math.floor(a + 0.5d)
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Javascript dynamically invoke object method from string
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212
if the name of the property is stored in a variable, use []
foo[method]();
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Looping through localStorage in HTML5 and JavaScript
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144
You can use the key method. localStorage.key(index) returns the indexth key (the order is imp...
PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
...n a variable assignment.
For example, there is plenty of code like this:
kw1 = some_value
kw2 = some_value
kw3 = some_value
some_func(
1,
2,
kw1=kw1,
kw2=kw2,
kw3=kw3)
As you see, it makes complete sense to assign a variable to a keyword argument named exactly the same, so it im...
How to allow remote connection to mysql
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Extract part of a regex match
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221
Use ( ) in regexp and group(1) in python to retrieve the captured string (re.search will return ...
Problems installing the devtools package
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Is there a literal notation for an array of symbols?
...ture was originally announced here:
http://www.ruby-lang.org/zh_TW/news/2012/11/02/ruby-2-0-0-preview1-released/
It is mentioned in the official documentation of Ruby here:
http://ruby-doc.org/core/doc/syntax/literals_rdoc.html#label-Percent+Strings
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How can I deploy/push only a subdirectory of my git repo to Heroku?
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edited Aug 15 '12 at 19:40
Drew Stephens
14.8k1212 gold badges5353 silver badges8181 bronze badges
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Jump to matching XML tags in Vim
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answered Feb 1 '09 at 15:31
sykorasykora
76.1k1111 gold badges5959 silver badges7070 bronze badges
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