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Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
...s probably not necessary, but that's what worked for me.
This is a great video about mounting a ebs volume to ec2 instance:
http://www.youtube.com/watch?v=gBII3o3BofU
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Rails - How to use a Helper Inside a Controller
While I realize you are supposed to use a helper inside a view, I need a helper in my controller as I'm building a JSON object to return.
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Remove header and footer from window.print()
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In Chrome it's possible to hide this automatic header/footer using
@page { margin: 0; }
Since the contents will extend to page's limits, the page printing header/footer will be absent. You should, of course, in this case, set some margins/paddings in...
Close Window from ViewModel
...alse;
}
else if (this.Username == user.Username || this.Password.ToString() == user.Password)
{
MessageBox.Show("Welcome "+ user.Username + ", you have successfully logged in.");
this.CloseWindow(loginWindow); //Added call to CloseWindow Method
return true;
}
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Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...lly with RESTful Url zealots telling you when you can and cannot use query strings.
Developers are going to start asking why are we wasting our effort on support both Json formats and Xml formats, why not just focus our efforts on one and do it well?
How did things go so wrong
I’ll tell you wha...
How to load json into my angular.js ng-model?
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thanks so much, I did end up using the $http service instead...albeit a slightly different way... code $http.get('/json').success( function(response){ $scope.reports = response; getData(); code what ...
Easiest way to copy a table from one database to another?
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The copied table did not have primary key and auto increment set. You have to run this after ALTER TABLE db1.table1 ADD PRIMARY KEY (id); ALTER TABLE db1.table1 MODIFY COLUMN id INT AUTO_INCREMENT;
– Weston Ganger
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Changing website favicon dynamically
...nyway, you can remove shortcut from the rel attribute. shortcut is an invalid IE-proprietary link relation!
– Mathias Bynens
Jun 7 '10 at 12:45
8
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How to trigger the window resize event in JavaScript?
... want to know how I can trigger the event to be called. For example, when hide a div, I want my trigger function to be called.
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Why no ICloneable?
...> : CloneableExBase<T> where T : PersonBase<T> {
public string Name { get; set; }
protected override void FillClone( T clone ) {
clone.Name = this.Name;
}
}
public sealed class Person : PersonBase<Person> {
protected override Person CreateClone() => ...