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How to check if a string starts with a specified string? [duplicate]
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edited Apr 16 '19 at 14:02
SaschaM78
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How can I break an outer loop with PHP?
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16
You can using just a break-n statement:
foreach(...)
{
foreach(...)
{
if (i.na...
How to calculate a mod b in Python?
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answered Jun 13 '09 at 16:59
eduffyeduffy
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How to check if multiple array keys exists
...e code or performance :)
– alex
Mar 16 '16 at 8:30
This is probably the simplest solution if your required keys are re...
Join a list of strings in python and wrap each string in quotation marks
...onic and readable
– jamylak
Oct 15 '16 at 1:14
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List files committed for a revision
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answered Jun 9 '11 at 16:45
phihagphihag
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Which is better, number(x) or parseFloat(x)?
...seFloat does not:
parseFloat('0x10'); // => 0
Number('0x10'); // => 16
But Number acts weird with empty strings or strings containing only white space:
parseFloat(''); // => NaN
Number(''); // => 0
parseFloat(' \r\n\t'); // => NaN
Number(' \r\n\t'); // => 0
On the whole, I fi...
What is the size of column of int(11) in mysql in bytes?
...r what length is specified.
TINYINT = 1 byte (8 bit)
SMALLINT = 2 bytes (16 bit)
MEDIUMINT = 3 bytes (24 bit)
INT = 4 bytes (32 bit)
BIGINT = 8 bytes (64 bit).
The length just specifies how many characters to pad when selecting data with the mysql command line client. 12345 stored as int(3) will...
How to use Active Support core extensions
...port/all'
=> true
irb(main):002:0> 1.week.ago
=> 2010-11-14 17:56:16 -0700
irb(main):003:0>
For 1.8.7:
rvm 1.8.7
irb -f
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'active_support/all'
=> true
irb(main):003:0> 1.week.ago
=> Sun Nov 14 17:54:...
How to get the current loop index when using Iterator?
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edited Mar 5 '13 at 9:16
om-nom-nom
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answ...