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possibly undefined macro: AC_MSG_ERROR
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How to revert a Git Submodule pointer to the commit stored in the containing repository?
I have a git submodule in my main git repo. As I understand it, the main repo stores a SHA value (somewhere...), pointing to the specific commit of the submodule that it is "linked to".
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Exception.Message vs Exception.ToString()
... on occasion is new line formatting, but that's when I'm reading the files raw. Otherwise parsing the XML works great.
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Fast way to get image dimensions (not filesize)
...know how much room it must reserve before starting to read the file. Some "raw" type file formats might just be a stream of bytes with some "end of line" byte at the end of each horizontal row of pixels (in which case the software must read the first line and divide the size of the byte stream by th...
What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
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XMLHttpRequest is the raw browser object that jQuery wraps into a more usable and simplified form and cross browser consistent functionality.
jQuery.ajax is a general Ajax requester in jQuery that can do any type and content requests.
jQuery.get a...
Javascript: formatting a rounded number to N decimals
in JavaScript, the typical way to round a number to N decimal places is something like:
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Jackson with JSON: Unrecognized field, not marked as ignorable
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How to initialise memory with new operator in C++?
...l. You can use STL containers to do just about anything you would do with raw memory, including allocating and initializing all in one fell swoop:
std::vector<int> myInts(100, 0); // creates a vector of 100 ints, all set to zero
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Good way of getting the user's location in Android
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Why is #!/usr/bin/env bash superior to #!/bin/bash?
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