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I ran into a merge conflict. How can I abort the merge?

I used git pull and had a merge conflict: 12 Answers 12 ...
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Method overloading in Objective-C?

...ring *)aString; (the names of the two methods are "writeToFile:fromInt:" and "writeToFile:fromString:"). share | improve this answer | follow | ...
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What is the use of the @ symbol in PHP?

...om error handler function with set_error_handler() then it will still get called, but this custom error handler can (and should) call error_reporting() which will return 0 when the call that triggered the error was preceded by an @... ...
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How can I parse a CSV string with JavaScript, which contains comma in data?

I have the following type of string 17 Answers 17 ...
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What are Aggregates and PODs and how/why are they special?

...er-defined constructor is present, it means that the user needs to do some extra work to initialize the members therefore brace initialization would be incorrect. If virtual functions are present, it means that the objects of this class have (on most implementations) a pointer to the so-called vtabl...
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What is the difference between Normalize.css and Reset CSS?

I know what CSS Reset is, but recently I heard about this new thing called Normalize.css 9 Answers ...
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Center HTML Input Text Field Placeholder

... input{ text-align:center; } is all you need. Working example in FF6. This method doesn't seem to be cross-browser compatible. Your previous CSS was attempting to center the text of an input element which had a class of "placeholder". ...
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Best way to trim strings after data entry. Should I create a custom model binder?

I'm using ASP.NET MVC and I'd like all user entered string fields to be trimmed before they're inserted into the database. And since I have many data entry forms, I'm looking for an elegant way to trim all strings instead of explicitly trimming every user supplied string value. I'm interested to ...
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What is the C# equivalent of NaN or IsNumeric?

What is the most efficient way of testing an input string whether it contains a numeric value (or conversely Not A Number)? I guess I can use Double.Parse or a regex (see below) but I was wondering if there is some built in way to do this, such as javascript's NaN() or IsNumeric() (was that VB...
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Python group by

... Python's built-in itertools module actually has a groupby function , but for that the elements to be grouped must first be sorted such that the elements to be grouped are contiguous in the list: from operator import itemgetter sortkeyfn = itemgetter(1) input = [(...