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What is the difference between call and apply?
What is the difference between using call and apply to invoke a function?
24 Answers
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Logical Operators, || or OR?
... no "better" but the more common one is ||. They have different precedence and || would work like one would expect normally.
See also: Logical operators (the following example is taken from there):
// The result of the expression (false || true) is assigned to $e
// Acts like: ($e = (false || true...
Why is the asterisk before the variable name, rather than after the type?
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perhaps but I wouldn't mix and match types in one declaration.
– BobbyShaftoe
Dec 30 '08 at 3:13
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How to write to file in Ruby?
I need to read the data out of database and then save it in a text file.
7 Answers
7
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Git Pull While Ignoring Local Changes?
...ll that ignores any local file changes without blowing the directory away and having to perform a git clone ?
12 Answers
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.append(), prepend(), .after() and .before()
I am pretty proficient with coding, but now and then I come across code that seems to do basically the same thing. My main question here is, why would you use .append() rather then .after() or vice verses?
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In Clojure 1.3, How to read and write a file
I'd like to know the "recommended" way of reading and writing a file in clojure 1.3 .
6 Answers
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What is time_t ultimately a typedef to?
I searched my Linux box and saw this typedef:
10 Answers
10
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How to set time delay in javascript
...de setTimeout don't recognise class properties.
– ishandutta2007
Apr 14 '17 at 17:52
@ishandutta2007 see my answer bel...
What does %w(array) mean?
...otation to write an array of strings separated by spaces instead of commas and without quotes around them. You can find a list of ways of writing literals in zenspider's quickref.
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