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Validate phone number with JavaScript
...y. It validates that the phone number is in one of these formats:
(123) 456-7890 or 123-456-7890
26 Answers
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What are the differences between node.js and node?
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edited Jun 30 at 18:24
Hugolpz
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answered...
Can I have an IF block in DOS batch file?
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141
You can indeed place create a block of statements to execute after a conditional. But you have ...
Is is possible to check if an object is already attached to a data context in Entity Framework?
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answered Nov 11 '09 at 15:54
joshcomleyjoshcomley
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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...hese are legal:
h = { :$in => array }
h = { :'a.b' => 'c' }
h[:s] = 42
but these are not:
h = { $in: array }
h = { 'a.b': 'c' } # but this is okay in Ruby2.2+
h[s:] = 42
You can also use anything as a key with => so you can do this:
h = { C.new => 11 }
h = { 23 => 'pancakes hou...
Catching an exception while using a Python 'with' statement
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4 Answers
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Default constructor vs. inline field initialization
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davindavin
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add a co...
What does a script-Tag with src AND content mean?
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4 Answers
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How can I access a JavaScript object which has spaces in the object's key?
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234
Use ECMAscripts "bracket notation":
myTextOptions[ 'character names' ].kid;
You can use that ...
#1071 - Specified key was too long; max key length is 767 bytes
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34 Answers
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