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Using vagrant to run virtual machines with desktop environment
...ld solve us the problem that everyone have different software versions installed in the VM.
11 Answers
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When to use next() and return next() in Node.js
... return next() is to ensure that the execution stops after triggering the callback.
If you don't do it, you risk triggering the callback a second time later, which usually has devastating results. Your code is fine as it is, but I would rewrite it as:
app.get('/users/:id?', function(req, res, next...
What is the difference between Android margin start/end and right/left?
...flow, start=right, end=left.
The "start" and "end" concepts were added in API Level 17, as part of Android 4.2's support for RTL layouts.
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Difference between MEAN.js and MEAN.io
... that there are two different stacks with either their own website and installation methods: mean.js and mean.io. So I came up asking myself this question: "Which one do I use?".
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Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
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tl;dr: This is all because of security reasons.
OAuth 2.0 wanted to meet these two criteria:
You want to allow developers to use non-HTTPS redirect URI because not all developers have an SSL enabled server and if they do it's not always ...
Benefits of EBS vs. instance-store (and vice-versa) [closed]
...re's why
EBS backed instances can be set so that they cannot be (accidentally) terminated through the API.
EBS backed instances can be stopped when you're not using them and resumed when you need them again (like pausing a Virtual PC), at least with my usage patterns saving much more money than I ...
How to prevent a dialog from closing when a button is clicked
...log. Every time no matter what the input is, the dialog should be automatically closed when I click on the "no" button. How can I disable this? By the way, I have used PositiveButton and NegativeButton for the button on dialog.
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Find the number of downloads for a particular app in apple appstore [closed]
...ed on app ranking (which is available publicly). The best you'll get is a ball park estimate.
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How to put a delay on AngularJS instant search?
...o/edit/4V13gK
Documentation on ngModelOptions:
https://docs.angularjs.org/api/ng/directive/ngModelOptions
Old method:
Here's another method with no dependencies beyond angular itself.
You need set a timeout and compare your current string with the past version, if both are the same then it perfo...
What is the difference between the add and offer methods in a Queue in Java?
Take the PriorityQueue for example http://java.sun.com/j2se/1.5.0/docs/api/java/util/PriorityQueue.html#offer(E)
8 Answe...