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How to get the root dir of the Symfony2 application?
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answered Feb 9 '12 at 17:34
Jovan PerovicJovan Perovic
18.3k55 gold badges3737 silver badges7474 bronze badges
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Execute SQLite script
I start up sqlite3 version 3.7.7, unix 11.4.2 using this command:
5 Answers
5
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How to convert an integer to a string in any base?
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edited Mar 13 '18 at 0:18
Devin
1,97522 gold badges1717 silver badges2525 bronze badges
an...
.gitignore for PhoneGap/Cordova 3.0 projects - what should I commit?
I just tried to create a new phonegap 3.0 project... Note: I'm new to phonegap.
Anyways, I see the project folder contains:
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How to format a floating number to fixed width in Python
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for x in numbers:
print "{:10.4f}".format(x)
prints
23.2300
0.1233
1.0000
4.2230
9887.2000
The format specifier inside the curly braces follows the Python format string syntax. Specifically, in this case, it consists of the following parts:
The empty string bef...
“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
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1003
I would recommend using INSERT...ON DUPLICATE KEY UPDATE.
If you use INSERT IGNORE, then the ro...
What's the difference between a proc and a lambda in Ruby?
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An example:
p = Proc.new {|a, b| puts a**2+b**2 } # => #<Proc:0x3c7d28@(irb):1>
p.call 1, 2 # => 5
p.call 1 # => NoMethodError: undefined method `**' for nil:NilClass
p.call 1, 2, 3 # => 5
l = lambda {|a, b| puts a**2+b**2 } # => #<Proc:0x15016c@(irb):5 (lambda)>
l.ca...
Skipping Iterations in Python
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398
You are looking for continue.
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Django removing object from ManyToMany relationship
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3 Answers
3
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