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Catching all javascript unhandled exceptions
...ndled javascript exceptions in an application. I'd want all of this to be done on the client side, without using any server side code. I'm using MVC3 as an environment.
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Should I use string.isEmpty() or “”.equals(string)?
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@David dead link; here's a live one docjar.com/html/api/java/lang/String.java.html#1011
– Matt Ball
Apr 8 '12 at 14:31
add a comment...
Appending a line to a file only if it does not already exist
...tected file, @drAlberT and @rubo77 's answers might not work for you since one can't sudo >>. A similarly simple solution, then, would be to use tee --append (or, on MacOS, tee -a):
LINE='include "/configs/projectname.conf"'
FILE=lighttpd.conf
grep -qF "$LINE" "$FILE" || echo "$LINE" | sudo...
How do I access the $scope variable in browser's console using AngularJS?
...tarang. This has been around for a while.
ng-inspector. This is the newest one, and as the name suggests, it allows you to inspect your application's scopes.
Playing with jsFiddle
When working with jsfiddle you can open the fiddle in show mode by adding /show at the end of the URL. When running l...
Check if character is number?
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I also came up with this. Why is no one using it, and instead making complicated comparisons? Will this not work in some cases?
– user826955
Oct 9 '17 at 6:43
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How do I exclude all instances of a transitive dependency when using Gradle?
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So done - forums.gradle.org/gradle/topics/…
– Jens D
Feb 13 '14 at 21:53
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Generate .pem file used to set up Apple Push Notifications
...en generating the .pem file using the terminal, but it's of no use. Can anyone give a step-by-step procedure?
7 Answers
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How can I check if character in a string is a letter? (Python)
... true if all characters in the string are alphabetic and there is at least one character, false otherwise. Alphabetic characters are those characters defined in the Unicode character database as “Letter”, i.e., those with general category property being one of “Lm”, “Lt”, “Lu”, “Ll...
How to read the mode field of git-ls-tree's output
...g the classical UNIX notations.
First two digits show file type, the third one is about set-uid/set-gid/sticky bits, and you know the last three.
Here is how man 2 stat documents it on my GNU/Linux system:
The following flags are defined for the st_mode field:
S_IFMT 0170000 bit m...
AngularJS - difference between pristine/dirty and touched/untouched
... there are many styles and directives regarding forms and fields. For each one, a CSS class:
4 Answers
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