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Collapse sequences of white space into a single character and trim string
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OS X 10.7+ and iOS 3.2+
Use the native regexp solution provided by hfossli.
Otherwise
Either use your favorite regexp library or use the following Cocoa-native solution:
NSString *theString = @" Hello this is a long ...
How to keep environment variables when using sudo
... ZachB
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answered Dec 26 '11 at 6:47
Employed RussianEmployed Russian
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Bash: Syntax error: redirection unexpected
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answered Mar 17 '10 at 13:05
John KugelmanJohn Kugelman
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How to show all privileges from a user in oracle?
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Jon Heller
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answered Mar 21 '12 at 19:42
TejaTeja
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Asynchronous shell exec in PHP
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edited May 23 '17 at 10:31
Community♦
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answered Oct 21 '08 at 16:08
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Auto increment in phpmyadmin
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204
There are possible steps to enable auto increment for a column. I guess the phpMyAdmin version ...
How to get the previous URL in JavaScript?
...法轮功
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answered Aug 20 '10 at 5:08
Ben ZottoBen Zotto
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How to “properly” create a custom object in JavaScript?
...ery such assignment:
setTimeout(function() {
mycircle.move(1, 1);
}, 1000);
or, in the future (or now if you hack Function.prototype) you can also do it with function.bind():
setTimeout(mycircle.move.bind(mycircle, 1, 1), 1000);
if your instances are done the closure way, the binding is do...
How do you effectively model inheritance in a database?
...nd up with this table:
table Person
------------
int id (PK)
int rowtype (0 = "Person", 1 = "Employee")
string firstname
string lastname
datetime startdate
For any rows which are rowtype 0 (Person), the startdate will always be null.
Table-Per-Concrete (TPC)
Each class has its own fully formed ...
Set element focus in angular way
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edited May 20 '15 at 14:21
answered Sep 1 '14 at 0:34
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