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How do I use vimdiff to resolve a git merge conflict?
I just merged a branch into my master in git and I got Automatic merge failed; fix conflicts and then commit the result. Now I ran git mergetool and vimdiff opened with the image below. I don't know how to use vimdiff. What does each panel here mean and how should I proceed to fix the merge conf...
SVN: Ignore some directories recursively
I don't want any directory named build or dist to go into my SVN no matter how deep in the tree it is.
15 Answers
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Multi-gradient shapes
I'd like to create a shape that's like the following image:
5 Answers
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Spring DAO vs Spring ORM vs Spring JDBC
...hrough data access technologies supported by Spring, and I noticed that it mentions multiple options and I am not sure about the difference among them:
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Breadth First Vs Depth First
...ference between Breadth First and Depth first? Any coding or pseudocode examples would be great.
4 Answers
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How to dismiss keyboard iOS programmatically when pressing return
I created a UITextField programmatically making the UITextField a property of the viewController. I need to dismiss the keyboard with the return and the touch on the screen. I was able to get the screen touch to dismiss, but pressing return is not working.
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Can you explain the HttpURLConnection connection process?
I am using HTTPURLConnection to connect to a web service. I know how to use HTTPURLConnection but I want to understand how it works. Basically, I want to know the following:
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
After conducting some experiments on square matrices of different sizes, a pattern came up. Invariably, transposing a matrix of size 2^n is slower than transposing one of size 2^n+1 . For small values of n , the difference is not major.
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Library? Static? Dynamic? Or Framework? Project inside another project
...ct just for ease of testing. The new chunk basically deals with saving an image to various sharing services, etc.. Because that sharing code needs a lot of testing and future updating, I was wondering what the best way to incorporate that code chunk into my existing app.
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How to design a product table for many kinds of product where each product has many parameters
I do not have much experience in table design. My goal is to create one or more product tables that meet the requirements below:
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