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How can I discard remote changes and mark a file as “resolved”?

... git checkout has the --ours option to check out the version of the file that you had locally (as opposed to --theirs, which is the version that you pulled in). You can pass . to git checkout to tell it to check out everything ...
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how to check the dtype of a column in python pandas

... You can access the data-type of a column with dtype: for y in agg.columns: if(agg[y].dtype == np.float64 or agg[y].dtype == np.int64): treat_numeric(agg[y]) else: treat_str(agg[y]) ...
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Why do people still use primitive types in Java?

Since Java 5, we've had boxing/unboxing of primitive types so that int is wrapped to be java.lang.Integer , and so and and so forth. ...
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php var_dump() vs print_r()

What is the difference between var_dump() and print_r() in terms of spitting out an array as string? 12 Answers ...
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bind event only once

... If you can apply it, probably want to take a look at event.preventDefault and event.stopPropagation OR unbind and bind each time, within your method like function someMethod() { $(obj).off('click').on('click', function(e) { // put your...
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Forced naming of parameters in Python

In Python you may have a function definition: 11 Answers 11 ...
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Formula to determine brightness of RGB color

I'm looking for some kind of formula or algorithm to determine the brightness of a color given the RGB values. I know it can't be as simple as adding the RGB values together and having higher sums be brighter, but I'm kind of at a loss as to where to start. ...
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Duplicate and rename Xcode project & associated folders [closed]

...cate an entire Xcode project, rename the project and the associated files without Xcode going mental, and without having to manually re-import all files to the project. ...
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Unable to install Maven on Windows: “JAVA_HOME is set to an invalid directory”

... The problems are to do with your paths. Make sure that the directory "E:\java resources\apache-maven-2.2.0\bin" is on your command search path. Make sure that the JAVA_HOME variable refers to the home directory for your Java installation. If you ...
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How to Get the Title of a HTML Page Displayed in UIWebView?

I need to extract the contents of the title tag from an HTML page displayed in a UIWebView. What is the most robust means of doing so? ...