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What are the parameters sent to .fail in jQuery?

I can’t find the documentation on what the names of the three parameters are when $.ajax fails. 2 Answers ...
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How can I determine whether a Java class is abstract by reflection

I am interating through classes in a Jar file and wish to find those which are not abstract. I can solve this by instantiating the classes and trapping InstantiationException but that has a performance hit as some classes have heavy startup. I can't find anything obviously like isAbstract() in the C...
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How do I remove the border around a focused contenteditable pre?

When I set a pre element to contenteditable and put focus in it for editing, it receives a dotted border around it that doesn't look very nice. The border isn't there when focus is somewhere else. How do I remove that border? ...
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Pull remote branch into local repo with different name?

... git checkout -b myBranchName repo2/master share | improve this answer | follow | ...
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Differences between contentType and dataType in jQuery ajax function

... From the documentation: contentType (default: 'application/x-www-form-urlencoded; charset=UTF-8') Type: String When sending data to the server, use this content type. Default is "application/x-www-form-urlencoded; charset=UTF-8...
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Bash foreach loop

I have an input (let's say a file). On each line there is a file name. How can I read this file and display the content for each one. ...
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How to replace multiple substrings of a string?

I would like to use the .replace function to replace multiple strings. 23 Answers 23 ...
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Android: What is android.R.id.content used for?

Anybody could explain the meaning of "android.R.id.content" ? 3 Answers 3 ...
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Find difference between timestamps in seconds in PostgreSQL

I have a table in PostgreSQL 8.3 with 2 timestamp columns. I would like to get the difference between these timestamps in seconds. Could you please help me how to get this done? ...
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MySQL: Selecting multiple fields into multiple variables in a stored procedure

Can I SELECT multiple columns into multiple variables within the same select query in MySQL? 3 Answers ...