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“Wrap with try…catch” in IntelliJ?
...her:
Choose Code > Surround With
Press Ctrl-Alt-T. (Command-Option-T for OS X.)
I like to check the Productivity Guide under the Help menu from time to time. Not only does it tell me all the shortcuts, but it keeps track of how many times I've used each one and when I last used it. I can se...
AngularJS : Initialize service with asynchronous data
...promise;
}
}})
}):
Your controller won't get instantiated before all dependencies are resolved:
app.controller('MainCtrl', function($scope,MyService) {
console.log('Promise is now resolved: '+MyService.doStuff().data)
$scope.data = MyService.doStuff();
});
I've made an example a...
Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
...
Short of closing and reopening your tty (i.e. logging off and back on, which may also terminate some of your background processes in the process) you only have one choice left:
attach to the process in question using gdb, and...
How to get random value out of an array?
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according to this comment array_rand is not as random as it should be
– Timo Huovinen
Jun 14 '14 at 9:23
1
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Equivalent of “throw” in R
How does one "throw" an error in R? I have a function that takes a data frame and some column names and does stuff with them. If the columns don't exist, I want the function to stop and to stop all functions depending on it.
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How to remove a field completely from a MongoDB document?
Suppose this is a document. How do I remove " words " completely from all the documents in this collection? I want all documents to be without " words ":
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static files with express.js
I want to serve index.html and /media subdirectory as static files. The index file should be served both at /index.html and / URLs.
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How to change navbar collapse threshold using Twitter bootstrap-responsive?
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You are looking for line 239 of bootstrap-responsive.css
@media (max-width: 979px) {...}
Where the max-width value triggers the responsive nav. Change it to 550px or so and it should resize fine.
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What's the best Django search app? [closed]
...ack Search - a new model based search abstraction layer that currently supports Xapian, Solr and Whoosh. Looks like it's well supported and documented.
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How can I make robocopy silent in the command line except for progress?
...y show the progress percentage while it copies and not all of the other information.
8 Answers
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