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Is Hash Rocket deprecated?
...e stating the Hash Rocket form is actually deprecated/unadvised as of Ruby 1.9.
1 Answer
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Can't connect to MySQL server error 111 [closed]
I installed mysql server on linux box IP = 192.168.1.100 but when i try to connect to this IP it alway error(111). but use localhost and 127.0.0.1 is OK.
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Haskell error parse error on input `='
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160
In GHCi 7.x or below, you need a let to define things in it.
Prelude> let f x = x * 2
Prel...
How to make button look like a link?
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edited Aug 15 '19 at 18:07
Emile Bergeron
13.3k44 gold badges5757 silver badges9797 bronze badges
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Get current batchfile directory
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511
System read-only variable %CD% keeps the path of the caller of the batch, not the batch file lo...
ReadOnlyCollection or IEnumerable for exposing member collections?
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edited Aug 17 '17 at 17:26
answered Jan 29 '09 at 13:32
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How to append multiple values to a list in Python
...r any other thing that provides a sequence of values.
>>> lst = [1, 2]
>>> lst.append(3)
>>> lst.append(4)
>>> lst
[1, 2, 3, 4]
>>> lst.extend([5, 6, 7])
>>> lst.extend((8, 9, 10))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
>>> ...
Turning live() into on() in jQuery
...ethods:
$(selector).live(events, data, handler); // jQuery 1.3+
$(document).delegate(selector, events, data, handler); // jQuery 1.4.3+
$(document).on(events, selector, data, handler); // jQuery 1.7+
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SQL standard to escape column names?
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Quotation Mark "
The SQL:1999 standard specifies that double quote (") (QUOTATION MARK) is used to delimit identifiers.
<delimited identifier> ::= <double quote> <delimited identifier body> <double quote>
Oracle, PostgreSQL...
Generate all permutations of a list without adjacent equal elements
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12 Answers
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