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Disabled UIButton not faded or grey
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190
You can use following code:
sendButton.enabled = YES;
sendButton.alpha = 1.0;
or
sendButton...
How do you use variables in a simple PostgreSQL script?
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10 Answers
10
Active
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Determine if an element has a CSS class with jQuery
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edited Aug 10 '11 at 18:20
Jeff May
44922 silver badges1414 bronze badges
answered Nov 4 '...
How to remove illegal characters from path and filenames?
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503
Try something like this instead;
string illegal = "\"M\"\\a/ry/ h**ad:>> a\\/:*?\"| li*t...
Can't update Macports (with Mac OS X Mavericks)
...ree' and hit enter.
– astromax
Oct 30 '13 at 15:45
5
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Why does Javascript's regex.exec() not always return the same value? [duplicate]
... of the last match.
When no more matches are found, the index is reset to 0 automatically.
To reset it manually, set the lastIndex property.
reg.lastIndex = 0;
This can be a very useful feature. You can start the evaluation at any point in the string if desired, or if in a loop, you can sto...
Subprocess changing directory
...t and exits.
– glglgl
Mar 31 '15 at 0:30
1
I think an example or two of your suggested approach w...
How do I use disk caching in Picasso?
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230
This is what I did. Works well.
First add the OkHttp to the gradle build file of the app module...
Generating a drop down list of timezones with PHP
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I would do it in PHP, except I would avoid doing preg_match 100 some times and do this to generate your list.
$tzlist = DateTimeZone::listIdentifiers(DateTimeZone::ALL);
Also, I would use PHP's names for the 'timezones' and forget about GMT offsets, which will change based on DST.
C...
Facebook database design?
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90
Keep a friend table that holds the UserID and then the UserID of the friend (we will call it Fri...