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Git status - is there a way to show changes only in a specific directory?

I would like to see a list of files modified since the last commit, as git status shows, but I care only about files located in a single directory. Is there a way to do this? I tried git status <directory> , but it seems this does something completely different (lists all changed files, as ...
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Why is reading lines from stdin much slower in C++ than Python?

...ystem calls, which are typically relatively expensive. However, since the FILE* based stdio and iostreams often have separate implementations and therefore separate buffers, this could lead to a problem if both were used together. For example: int myvalue1; cin >> myvalue1; int myvalue2; sca...
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What does 'stale file handle' in Linux mean?

...ectory and restore it back from an identical backup. When I try to vim a file from the first terminal, in the same directory, why do I get an error about a stale file handle? What does it mean? (On a side note, I have found that it is possible to bypass this issue through cd $(pwd) .) ...
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How to write a Python module/package?

... A module is a file containing Python definitions and statements. The file name is the module name with the suffix .py create hello.py then write the following function as its content: def helloworld(): print "hello" Then you can imp...
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How to serve an image using nodejs

...answer to "How to serve images using Node.js" is not implementing a static file server from scratch and doing it badly. A good answer is using a module like Express that does the job correctly. Answering comments that say that using Express "doesn't explain much other than how to rely on someone el...
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No visible cause for “Unexpected token ILLEGAL”

...r is thrown. The same error is raised if, for example, you try to run a js file with a rogue @ character, a misplaced curly brace, bracket, "smart quotes", single quotes not enclosed properly (e.g. this.run('dev1)) and so on. A lot of different situations can cause this error. But if you don't have...
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package R does not exist

...classes. I was getting this error attempting to access it from other class files. – Joe Lapp Dec 16 '15 at 23:32 add a comment  |  ...
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How to Generate unique file names in C#

I have implemented an algorithm that will generate unique names for files that will save on hard drive. I'm appending DateTime : Hours,Minutes,Second and Milliseconds but still it generates duplicate name of files because im uploading multiple files at a time. ...
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How to fix getImageData() error The canvas has been tainted by cross-origin data?

...owing header appropriately: Access-Control-Allow-Origin "*" The Dropbox file chooser when using the "direct link" option is a great example of this. I use it on oddprints.com to hoover up images from the remote dropbox image url, into my canvas, and then submit the image data back into my server....
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Set cache-control for entire S3 bucket automatically (using bucket policies?)

...et cache-control headers for an entire s3 bucket, both existing and future files and was hoping to do it in a bucket policy. I know I can edit the existing ones and I know how to specify them on put if I upload them myself but unfortunately the app that uploads them cannot set the headers as it use...