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Can I recover a branch after its deletion in Git?
If I run git branch -d XYZ , is there a way to recover the branch? Is there a way to go back as if I didn't run the delete branch command?
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Is there any reason for using WebGL instead of 2D Canvas for 2D games/apps?
...r in their already built system
is easier to use
is faster
has more capabilities or better suits their needs
cost
more platfrom-independant
So I'll discuss the differences between canvas and webGL APIs regarding these qualities.
Both canvas and webGL are JavaScript APIs. They are pretty much th...
Just what is Java EE really? [closed]
Java EE has this "mysterious shroud" around it for younger Java developers - one that I've been trying to lift myself for quite a while with little success.
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JavaScript for…in vs for
...choice should be based on the which idiom is best understood.
An array is iterated using:
for (var i = 0; i < a.length; i++)
//do stuff with a[i]
An object being used as an associative array is iterated using:
for (var key in o)
//do stuff with o[key]
Unless you have earth shattering ...
A simple explanation of Naive Bayes Classification
I am finding it hard to understand the process of Naive Bayes, and I was wondering if someone could explain it with a simple step by step process in English. I understand it takes comparisons by times occurred as a probability, but I have no idea how the training data is related to the actual datase...
How to implement Rate It feature in Android App
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I implemented this a while back, to some extent. It is impossible to know whether or not a user has rated an app, to prevent ratings from becoming a currency (some developers might add an option like "Rate this app and get so and so in the app for free").
The class I wrot...
Scroll to a div using jquery
... to scroll to the different divs. Basically the page is just one long website, where I'd like to scroll to different divs using the menu box to the side.
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WatiN or Selenium? [closed]
I'm going to start coding some automated tests of our presentation soon. It seems that everyone recommends WatiN and Selenium . Which do you prefer for automated testing of ASP.NET web forms? Which of these products work better for you?
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How to know if other threads have finished?
I have an object with a method named StartDownload() , that starts three threads.
12 Answers
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Hidden features of Ruby
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edited Dec 8 '10 at 21:15
community wiki
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