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How to check for a valid URL in Java?
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102
Consider using the Apache Commons UrlValidator class
UrlValidator urlValidator = new UrlValida...
Git says “Warning: Permanently added to the list of known hosts”
... filename /etc/ssh/ssh_known_hosts
Warning: Permanently added 'github.com,207.97.227.239' (RSA) to the list of known hosts.
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Unsafe JavaScript attempt to access frame with URL
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edited Jan 7 '15 at 0:04
answered Dec 5 '10 at 13:15
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Execute raw SQL using Doctrine 2
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edited Mar 29 '16 at 10:33
Limon Monte
40.4k4040 gold badges151151 silver badges183183 bronze badges
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What does AngularJS do better than jQuery? [closed]
...addRotateOnClick($elems) {
$elems.each(function(i, elem) {
var deg = 0;
$(elem).click(function() {
deg+= parseInt($(this).attr('rotate-on-click'), 10);
rotate(deg, this);
});
});
}
addRotateOnClick($('[rotate-on-click]'));
Implementation with Angular
live demo here (c...
How do I remove  from the beginning of a file?
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answered Jul 15 '10 at 13:37
Vinko VrsalovicVinko Vrsalovic
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How to get the IP address of the server on which my C# application is running on?
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edited Jul 1 '09 at 14:50
answered Jul 1 '09 at 13:22
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Border for an Image view in Android?
...e background of the Image View as Drawable. It works.
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#FFFFFF" />
<stroke android:width="1dp" android:color="#000000" />
<padding an...
How to access random item in list?
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410
Create an instance of Random class somewhere. Note that it's pretty important not to create a n...