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How to change the URI (URL) for a remote Git repository?

I have a repo (origin) on a USB key that I cloned on my hard drive (local). I moved "origin" to a NAS and successfully tested cloning it from here. ...
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What is the exact difference between currentTarget property and target property in javascript

Can anyone please tell me the exact difference between currentTarget and target property in Javascript events with example and which property is used in which scenario? ...
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Java's Virtual Machine and CLR

As a sort of follow up to the question called Differences between MSIL and Java bytecode? , what is the (major) differences or similarity in how the Java Virtual Machine works versus how the .NET Framework Common Language Runtime (CLR) works? ...
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Why can't I call read() twice on an open file?

... exercise I'm doing, I'm trying to read the contents of a given file twice using the read() method. Strangely, when I call it the second time, it doesn't seem to return the file content as a string? ...
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Drawing an SVG file on a HTML5 canvas

Is there a default way of drawing an SVG file onto a HTML5 canvas? Google Chrome supports loading the SVG as an image (and simply using drawImage ), but the developer console does warn that resource interpreted as image but transferred with MIME type image/svg+xml . ...
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Loop through all nested dictionary values?

I'm trying to loop through a dictionary and print out all key value pairs where the value is not a nested dictionary. If the value is a dictionary I want to go into it and print out its key value pairs...etc. Any help? ...
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Expand Python Search Path to Other Source

I have just joined a project with a rather large existing code base. We develop in linux and do not use and IDE. We run through the command line. I'm trying to figure out how to get python to search for the right path when I run project modules. For instance, when I run something like: ...
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parseInt vs unary plus, when to use which?

...ses Well, here are a few differences I know of: An empty string "" evaluates to a 0, while parseInt evaluates it to NaN. IMO, a blank string should be a NaN. +'' === 0; //true isNaN(parseInt('',10)); //true The unary + acts more like parseFloat since it also accepts decimals. ...
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Android: Access child views from a ListView

I need to find out the pixel position of one element in a list that's been displayed using a ListView . It seems like I should get one of the TextView's and then use getTop() , but I can't figure out how to get a child view of a ListView . ...
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How to ignore xargs commands if stdin input is empty?

... For GNU xargs, you can use the -r or --no-run-if-empty option: --no-run-if-empty -r If the standard input does not contain any nonblanks, do not run the command. Normally, the command is run once even if there is...