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Remove first 4 characters of a string with PHP
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You could use the substr function to return a substring starting from the 5th character:
$str = "The quick brown fox jumps over the lazy dog."
$str2 = substr($str, 4); // "quick brown fox jumps over the lazy dog."
share
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Use NUnit Assert.Throws method or ExpectedException attribute?
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5 Answers
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Uninstall old versions of Ruby gems
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Steven Penny
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answered May 5 '11 at 18:33
Dylan MarkowDylan...
PHP regular expressions: No ending delimiter '^' found in
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edited Jan 8 '11 at 17:59
answered Jan 8 '11 at 17:05
Da...
emacs/elisp: What is the hash (pound, number sign, octothorp) symbol used for?
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edited Mar 10 '15 at 19:12
Mirzhan Irkegulov
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Getting one value from a tuple
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You can write
i = 5 + tup()[0]
Tuples can be indexed just like lists.
The main difference between tuples and lists is that tuples are immutable - you can't set the elements of a tuple to different values, or add or remove elements like you ...
Equivalent of varchar(max) in MySQL?
...o the max row size in MySQL, which is 64KB (not counting BLOBs):
VARCHAR(65535)
However, note that the limit is lower if you use a multi-byte character set:
VARCHAR(21844) CHARACTER SET utf8
Here are some examples:
The maximum row size is 65535, but a varchar also includes a byte or two to ...