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What happens to git commits created in a detached HEAD state?
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The old commit is still in the reflog.
git reflog
This will show a list of commits, and the "lost" commit should be in there. You can make it into a new branch. For example, if the SHA-1 is ba5a739, then you can make a new branc...
Breaking out of a nested loop
If I have a for loop which is nested within another, how can I efficiently come out of both loops (inner and outer) in the quickest possible way?
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How to wait for a number of threads to complete?
... threads[i].join();
Each join will block until the respective thread has completed. Threads may complete in a different order than you joining them, but that's not a problem: when the loop exits, all threads are completed.
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CSS: Set a background color which is 50% of the width of the window
... your other elements are above the background div, but it shouldn't be too complex.
If you have issues, just make sure the rest of your content has a z-index higher than the background element and you should be good to go.
Modern Browsers
If newer browsers are your only concern, there are a cou...
SQL Developer is returning only the date, not the time. How do I fix this?
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What does `m_` variable prefix mean?
...;" - kinda makes "m_" redundant and is even better as it's enforced by the compiler (in theory you can pop "m_" on any variable type; can't do that with "this->"). Part of me wishes that C++ would just standardize on making "this->" mandatory. But that's going more into the world of discussi...
n-grams in python, four, five, six grams?
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For character ngrams, please also look at: stackoverflow.com/questions/22428020/…
– alvas
Aug 30 '14 at 7:19
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How to configure git push to automatically set upstream without -u?
...fig using git config --global push.default current.
Docs: https://git-scm.com/docs/git-config/#Documentation/git-config.txt-pushdefault
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How can I select and upload multiple files with HTML and PHP, using HTTP POST?
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I believe it's valid: thoughtresults.com/html5-boolean-attributes. It passes the w3c validator if you add <!doctype html>.
– Mark E. Haase
Jun 5 '12 at 0:14
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How to rebase local branch with remote master
...r branch from remote repository remote_repo . I create a new branch and I commit to that branch. Other programmers pushed to remote_repo to the master branch.
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