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How do I trim whitespace from a string?
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How to remove line breaks from a file in Java?
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Filtering a list of strings based on contents
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166
This simple filtering can be achieved in many ways with Python. The best approach is to use "l...
how do i block or restrict special characters from input fields with jquery?
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java.lang.NoClassDefFoundError: Could not initialize class XXX
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How to provide user name and password when connecting to a network share
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PostgreSQL: Can you create an index in the CREATE TABLE definition?
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120
There doesn't seem to be any way of specifying an index in the CREATE TABLE syntax. PostgreSQL...
In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
... method from 'active_support'.
>> time = Time.new
=> Fri Oct 03 01:24:48 +0100 2008
>> time.strftime("%a %b #{time.day.ordinalize}")
=> "Fri Oct 3rd"
Note, if you are using IRB with Ruby 2.0, you must first run:
require 'active_support/core_ext/integer/inflections'
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Difference between setTimeout with and without quotes and parentheses
...nside the callback assigned to the timer:
setTimeout(function(){
foo(arg1, arg2, ...argN);
}, 1000);
There is another method to pass in arguments into the handler, however it's not cross-browser compatible.
setTimeout(foo, 2000, arg1, arg2, ...argN);
Callback context
By default, the context...