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PostgreSQL: Difference between text and varchar (character varying)
What's the difference between the text data type and the character varying ( varchar ) data types?
9 Answers
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How to join absolute and relative urls?
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If using the urljoin, there's a problem. For example, urljoin('http://www.a.com/', '../../b/c.png'), the result is 'http://www.a.com/../../b/c.png', but not http://www.a.com/b/c.png. So, is there any method to get http://www...
Use Expect in a Bash script to provide a password to an SSH command
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it works great, thanks. What if I want to type in command once I'm logged in via SSH, what do I need to do?
– Max
Jan 25 '11 at 13:28
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Linq order by boolean
... I sort of like this more than the built in way. Mainly because even if there is an implied ordering for true/false, it isn't really obvious to anyone who hasn't done it before. So someone that doesn't know looking at code in the future could think it sorts true to false, when really it sorts ...
proguard hell - can't find referenced class
...d runtime (android.jar), so ProGuard warns that something might be broken. If you're sure that your application works anyway, you can specify
-dontwarn javax.xml.stream.events.**
ProGuard hell?
share
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How to create a function in a cshtml template?
... This should be marked as the answer, as the @functions directive specifically meets the OP requirements. The Helpers feature is intended for shared use across multiple template files by putting the file with the @helper directive into an App_Code directory. Whereas, the @functions directive al...
How to convert latitude or longitude to meters?
If I have a latitude or longitude reading in standard NMEA format is there an easy way / formula to convert that reading to meters, which I can then implement in Java (J9)?
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JavaScript: clone a function
... return that.apply(this, arguments); };
for(var key in this) {
if (this.hasOwnProperty(key)) {
temp[key] = this[key];
}
}
return temp;
};
alert(x === x.clone());
alert(x() === x.clone()());
alert(t === t.clone());
alert(t(1,1,1) === t.clone()(1,1,1));
alert(...
Dashed line border around UIView
...:yourView.bounds].CGPath;
[yourView.layer addSublayer:yourViewBorder];
Swift 3.1
var yourViewBorder = CAShapeLayer()
yourViewBorder.strokeColor = UIColor.black.cgColor
yourViewBorder.lineDashPattern = [2, 2]
yourViewBorder.frame = yourView.bounds
yourViewBorder.fillColor = nil
yourViewBorder.path...
Why does Assert.AreEqual(T obj1, Tobj2) fail with identical byte arrays
...uals method, which by default uses reference equality and, since they are different objects, they are not equal. You'll want to compare each byte in the array and verify that they are equal. One way to do this is convert them to something that implements ICollection and use CollectionAssert.AreEqu...