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What's the _ underscore representative of in Swift References?
...s foo() method defined in class Bar:
class Bar{
func foo(s1: String, s2: String) -> String {
return s1 + s2;
}
}
When you call foo(), it is called like bar.foo("Hello", s2: "World").
But, you can override this behavior by using _ in front of s2 where it's declared.
func foo(s...
{" was not expected.} Deserializing Twitter XML
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How to remove leading and trailing whitespace in a MySQL field?
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281
You're looking for TRIM.
UPDATE FOO set FIELD2 = TRIM(FIELD2);
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Checking if a variable is not nil and not zero in ruby
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Dejan SimicDejan Simic
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How to suppress scientific notation when printing float values?
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Disable back button in android
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edited Apr 17 at 14:22
ygram
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answered Jan 24 '11 at 8:37
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How to create a jQuery function (a new jQuery method or plugin)?
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287
From the Docs:
(function( $ ){
$.fn.myfunction = function() {
alert('hello world');
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Moment JS - check if a date is today or in the future
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204
After reading the documentation: http://momentjs.com/docs/#/displaying/difference/, you have t...
Conditional Replace Pandas
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.ix indexer works okay for pandas version prior to 0.20.0, but since pandas 0.20.0, the .ix inde...
function declaration isn't a prototype
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heinrich5991
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answered Sep 6 '08 at 17:58
PramodPramod
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