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Undo a particular commit in Git that's been pushed to remote repos
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Identify the hash of the commit, using git log, then use git revert <commit> to create a new commit that removes these changes. In a way, git revert is the converse of git cherry-pick -- the latter applies the patch to...
Is there a way to change context to iframe in javascript console?
...eloper tool/firebug console to execute its code like it is running from inside an iframe on the page.
6 Answers
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Difference between await and ContinueWith
...d. Otherwise, you continue processing more items from LoadNextItem.
First idea for the asynchronous version: just use continuations! And let's ignore the looping part for the time being. I mean, what could possibly go wrong?
return LoadNextItem().ContinueWith(t => {
string result = t.Result...
Ruby: kind_of? vs. instance_of? vs. is_a?
...at's an interesting reason. can you break this, thouugh? like can you override kind_of? but not is_a??
– Claudiu
Oct 8 '10 at 19:38
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No module named setuptools
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I was going to vote you down for not providing the command to install setuptools but you really do need to go to that URL to see how to install it on your specific system.
– rob
May 2 '16 at 19:53
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PHP: merge two arrays while keeping keys instead of reindexing?
... int 86 3 => int 7 Basically adding [2 => 56] + [2 => 30] did not replace the value but added it and became [2 => 86]
– Dario Fumagalli
Nov 30 '16 at 1:20
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?
... get the guy who has the key to sign the app, they finally came back and said, "Just get it done!". So I am wondering how to proceed. If I go into the provisioning portal, and revoke the dist certificate, and then re-assign one, will I then be able to sign the app and upload it without problem?
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Why main does not return 0 here?
...turned is undefined.
You can enable it by passing -std=c99 to gcc.
As a side note, interestingly 9 is returned because it's the return of printf which just wrote 9 characters.
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When to use window.opener / window.parent / window.top
...making the assignment above, close dialog 1.
Then from the code running inside dialog2, you should be able to use
window.appMainWindow to reference the main window, window object.
Hope this helps.
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Replacing some characters in a string with another character
...ow-up question (feel free to link back here for reference, of course). Incidentally, , and ~ are not regex metacharacters (though ~ gets expanded to $HOME in some positions by Bash and some other shells; not sh however).
– tripleee
Jul 26 '16 at 4:03
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