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What are sessions? How do they work?
I am just beginning to start learning web application development, using python. I am coming across the terms 'cookies' and 'sessions'. I understand cookies in that they store some info in a key value pair on the browser. But I have a little confusion regarding sessions, in a session too we store da...
Integrate ZXing in Android Studio
... sources for the input all over, I will give you a hint on what worked for me - because it turned out to be very easy.
There is a real handy git repository that provides the zxing android library project as an AAR archive.
https://github.com/journeyapps/zxing-android-embedded
All you have to do...
Write to file, but overwrite it if it exists
...ter than > will empty and overwrite the file.
echo "text" > 'Users/Name/Desktop/TheAccount.txt'
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How does Duff's device work?
... I am really interested, but I've read the explanation there a couple of times and I still don't get it how the Duff's device works.
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Which version of the git file will be finally used: LOCAL, BASE or REMOTE?
When there's a collison during git merge , I open a mergetool called Meld . It opens three files LOCAL, BASE and REMOTE. As I've read LOCAL is my local branch, BASE is common ancestor and REMOTE is the branch to be merged.
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Why is my git repository so big?
...back down. However I didn't like the way the one liner changed my branch names around (it showed origin/branchname instead of just branchname). So I went a step further and executed some sketchy surgery--I deleted the .git/objects directory from the original, and put in the one from the clone. That ...
Applying a git post-commit hook to all current and future repos
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@Richlewis do you mean stackoverflow.com/a/40550555/6309 was not completely clear?
– VonC
Nov 11 '16 at 15:47
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400 vs 422 response to POST of data
... now seem to be the best HTTP/1.1 status code for your use case.
At the time of your question (and my original answer), RFC 7231 was not a thing; at which point I objected to 400 Bad Request because RFC 2616 said (with emphasis mine):
The request could not be understood by the server due to mal...
Failed to load JavaHL Library
...ppened on rare occasion (I'm not working in an SVN-backed project at the moment) so can't say that it worked. I really hope it does. When this does happen it locks up Eclipse until the search (?) finishes or the connect (?) times out after about a minute. Really annoying when you've got a big spr...
How to see the changes in a Git commit?
...he ~ notation and its friends.
Alternatively, git show COMMIT will do something very similar. (The commit's data, including its diff - but not for merge commits.) See the git show manpage.
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