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Configure Flask dev server to be visible across the network

...hen I run an app in dev mode ( http://localhost:5000 ), I cannot access it from other machines on the network (with http://[dev-host-ip]:5000 ). With Rails in dev mode, for example, it works fine. I couldn't find any docs regarding the Flask dev server configuration. Any idea what should be configu...
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Get a pixel from HTML Canvas?

....getElementById('myCanvas').getContext('2d'); // Get the CanvasPixelArray from the given coordinates and dimensions. var imgd = context.getImageData(x, y, width, height); var pix = imgd.data; // Loop over each pixel and invert the color. for (var i = 0, n = pix.length; i < n; i += 4) { pix[...
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What does 'const static' mean in C and C++?

...er forums. My best guess is that it's used in C to hide the constant foo from other modules. Is this correct? If so, why would anyone use it in a C++ context where you can just make it private ? ...
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Git - deleted some files locally, how do I get them from a remote repository

...No downloading is necessary; you just need to extract the content you want from the repo at your fingertips. If you haven't committed the deletion, just check out the files from your current commit: git checkout HEAD <path> If you have committed the deletion, you need to check out the file...
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Using {} in a case statement. Why?

...ed in the C++ draft standard section 6.1 Labeled statement) and we can see from section 6.7 paragraph 3 that jumping pass a declaration is not allowed in many cases, including those with an initialization: It is possible to transfer into a block, but not in a way that bypasses declarations with ...
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Get user info via Google API

Is it possible to get information from user's profile via Google API? If it is possible, which API should I use? 8 Answers...
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Find out a Git branch creator

...emotes | awk -F "\t" '{ printf "%-32s %-27s %s\n", $1, $2, $3 }' (got idea from stackoverflow.com/a/3631819 - may need to adjust numbers in the awk printf depending on max datetime/author name lengths) – Gary S. Weaver Apr 2 '15 at 13:38 ...
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Differences between Ant and Maven [closed]

...o automate the building of Java projects, but I do not know where to start from. 9 Answers ...
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Delete all lines beginning with a # from a file

...he problem as stated. But note that a common convention is for everything from a # to the end of a line to be treated as a comment: sed 's/#.*$//' filename though that treats, for example, a # character within a string literal as the beginning of a comment (which may or may not be relevant for y...
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Show DialogFragment with animation growing from a point

... ListView . I'd like to animate the showing of the dialog so that it grows from the center of the row. A similar effect can be seen when opening a folder from the launcher. ...