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NSLog an object's memory address in overridden description method
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How do I check for null values in JavaScript?
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edited Jun 24 '16 at 20:17
answered May 14 '11 at 18:20
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How do you set the text in an NSTextField?
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231
setStringValue: is the way to do it. You should make sure your outlet is being set properly. ...
select count(*) from table of mysql in php
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202
You need to alias the aggregate using the as keyword in order to call it from mysql_fetch_asso...
How do detect Android Tablets in general. Useragent?
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The issue is that the Android User-Agent is a general User-Agent and there is no difference b...
Copy files from one directory into an existing directory
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What you want is:
cp -R t1/. t2/
The dot at the end tells it to copy the contents of the current directory, not the directory itself. This method also includes hidden files and folders.
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AngularJS ng-repeat handle empty list case
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edited May 23 '17 at 12:10
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answered Sep 9 '12 at 17:19
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How do I convert a float number to a whole number in JavaScript?
...t; 0 // -5 -5 -5
value >>> 0 // 4294967291 4294967291 4294967291
value - value % 1 // -5 -5 -5
Positive - Larger numbers
// x = Number.MAX_SAFE_INTEGER/10 // =900719925474099.1
// value=x x=900719925474099 x=90071992...
Android disable screen timeout while app is running
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Converting a string to int in Groovy
...ng is taken from org.codehaus.groovy.runtime.StringGroovyMethods in Groovy 2.4.4
/**
* Parse a CharSequence into an Integer
*
* @param self a CharSequence
* @return an Integer
* @since 1.8.2
*/
public static Integer toInteger(CharSequence self) {
return Integer.valueOf(self.toString().tri...