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How can I add to a List's first position? [duplicate]
I just have a List and I would like to add an item to this list but at the first position.
List.add() add the item at the last.. How can I do that?..
Thanks for help!
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load external css file in body tag [duplicate]
... answered Feb 10 '11 at 13:16
DaanDaan
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Javascript Regexp dynamic generation from variables? [duplicate]
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You have to forgo the regex literal and use the object constructor, where you can pass the regex as a string.
var regex = new RegExp(pattern1+'|'+pattern2, 'gi');
str.match(regex);
sh...
What does ~> mean in a gem file [duplicate]
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It's a confusing operand, but it limits versions to a subset of the possible versions. So ~> 2.0.0 means ">= 2.0.0 and < 2.1.0" in version numbers.
1.2.3 seems to be the latest version of Formtasic, that's why you're getting this error ...
Where can I find the solutions to “The Algorithm Design Manual”? [closed]
...question. The reputation requirement helps protect this question from spam and non-answer activity.
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Test a string for a substring [duplicate]
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The last one requires and re.escape call in the general case though.
– user395760
Mar 29 '11 at 13:28
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How can I stop float left?
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A standard approach is to add a clearing div between the two floating block level elements:
<div style="clear:both;"></div>
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Check if a string has a certain piece of text [duplicate]
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If I understand correctly, and >=0 value is a match
– Eddie
Jul 8 '11 at 19:56
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How to return value from an asynchronous callback function? [duplicate]
...onse.
If you have a lot of callbacks you might consider taking the plunge and use a promise library like Q.
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Getting a Custom Objects properties by string var [duplicate]
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if you want something to work for nested objects and you can use lodash something like _.map([object], _.property(propertyPath))[0]; would work.
– bobwah
Mar 23 '17 at 10:24
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