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Which is a better way to check if an array has more than one element?
... 1) {
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sizeof() is an alias for count(), they work the same.
Edit:
Answering the second part of the question:
The two lines of codes in the question are not alternative methods, they perform different functions. The first checks if the value at $arr['1'] is set, while the second return...
What is the difference between substr and substring?
... As this is the by far most upvoted answer, it should probably be edited to include that String.prototype.substr() is deprecated... (It is defined in Annex B of the ECMA-262 standard, whose introduction states: "… Programmers should not use or assume the existence of these features and b...
presentViewController and displaying navigation bar
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edited Feb 22 '19 at 17:30
Honey
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IISExpress returns a 503 error from remote machines
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edited Jul 23 '15 at 4:50
fiat
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Html helper for
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edited Nov 20 '13 at 11:57
SteveC
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Why Maven uses JDK 1.6 but my java -version is 1.7
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edited May 28 '15 at 13:50
A H K
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Display a view from another controller in ASP.NET MVC
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edited Sep 21 '15 at 19:50
answered May 18 '09 at 21:12
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How to set initial value and auto increment in MySQL?
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edited Apr 17 '14 at 5:01
Lahiru Fernando
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Generic htaccess redirect www to non-www
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edited May 20 at 16:05
Volomike
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insert a NOT NULL column to an existing table
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edited Sep 21 '16 at 10:12
answered Aug 16 '10 at 12:14
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