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Max length UITextField
...gt; maxLength) {
// textField.deleteBackward()
//}
// swift 2.0
if (textField.text!.characters.count > maxLength) {
textField.deleteBackward()
}
}
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Getting “cannot find Symbol” in Java project in Intellij
...right before I ran this maven command: mvn com.zenjava:javafx-maven-plugin:2.0:fix-classpath. It's meant to move the javafx jar from the libs directory to the ext directory for the current JDK. I found it here.
– nihilon
Mar 20 '15 at 13:32
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Checking if a string is empty or null in Java [duplicate]
...st uses "return cs == null || cs.length() == 0;" Also, since commons.lang 2.0, isEmpty() no longer trims the String. So, StringUtils.isEmpty(" ") returns false - but StringUtils.isBlank(" ") returns true.
– eze
Jul 14 '14 at 15:52
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How to include() all PHP files from a directory?
... While this was a solid answer when it was posted, as of PHP7.2.0 this method has been deprecated and shouldn't be used. Instead, use spl_autoload_register.
– frozenjakalope
Aug 13 '18 at 11:28
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How to scale a UIImageView proportionally?
... UIImage this way
image = [UIImage imageWithCGImage:[image CGImage] scale:2.0 orientation:UIImageOrientationUp];
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How to silence output in a Bash script?
...d in 4.0. There is no mention of &> but the CHANGES only go back to 2.0 so I think that means it was already in 1.x.
– tripleee
Jun 30 '16 at 2:17
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Execute raw SQL using Doctrine 2
...docs for the connection object at http://www.doctrine-project.org/api/dbal/2.0/doctrine/dbal/connection.html
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Converting a date string to a DateTime object using Joda Time library
...
I get an Invalid format: "2014-11-04T17:41:52.000+01:00" is malformed at "+01:00" with the following formatter: private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss.SSS'ZZ'"); DATE_TIME_FORMATTER.parseDateTime((S...
JSTL in JSF2 Facelets… makes sense?
...ivalent?
Should PARTIAL_STATE_SAVING be set to false?
Communication in JSF 2.0 - @ViewScoped fails in tag handlers
To see some real world examples where JSTL tags are helpful (i.e. when really properly used during building the view), see the following questions/answers:
How to make a grid of JSF...
Is there any difference between “foo is None” and “foo == None”?
...eq__() method. It doesn't cares about identity.
In [102]: x, y, z = 2, 2, 2.0
In [103]: id(x), id(y), id(z)
Out[103]: (38641984, 38641984, 48420880)
In [104]: x is y
Out[104]: True
In [105]: x == y
Out[105]: True
In [106]: x is z
Out[106]: False
In [107]: x == z
Out[107]: True
None is a sing...