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Save icon: Still a floppy disk? [closed]
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There haven't been any steam locomotives for 50 years or so, but everyone still knows that this is the symbol for trains. And in the same way, 50 years from now, when your files are stored on Google servers in orbit, everyone will know that the floppy is the symbol for saving your data.
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Undo a Git merge that hasn't been pushed yet
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With git reflog check which commit is one prior the merge (git reflog will be a better option than git log). Then you can reset it using:
git reset --hard commit_sha
There's also another way:
git reset --hard HEAD~1
It will get you back 1 commit.
Be aware ...
Re-open *scratch* buffer in Emacs?
... up to this, if your .emacs defines a different default scratch mode, this one will be the mode for the new scratch - not List Interaction mode.
– ocodo
Mar 30 '12 at 1:47
add...
Is there a “do … until” in Python? [duplicate]
..."loop-and-a-half". Python continues to support this construct because it's one of the easiest loop patterns to correctly write and understand. See cs.duke.edu/~ola/patterns/plopd/loops.html#loop-and-a-half
– Brandon
Nov 2 '09 at 19:05
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What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]
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One thing that should be considered is licensing.
Notepad++ is free (as in speech and as in beer) for perpetual use, released under the GPL license, whereas Sublime Text 2 requires a license.
To quote the Sublime Text 2 we...
What's the difference between 'git merge' and 'git rebase'?
... Nice illustrations. However, I do not fully agree with the positive tone that rebase is handled. In both merge and rebase conflicts can occur that need manual resolution. And as always when programmers are involved there is a non-neglectable chance of errors aka bugs. If a merge error happens ...
How to select a single field for all documents in a MongoDB collection?
...have a student collection with 10 records having fields name and roll . One record of this collection is:
19 Answers
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Java regex email
....9% of email addresses this is a good solution.
– maloney
Aug 8 '13 at 11:21
Check this regex it matches both of your ...
RegEx for matching UK Postcodes
...[ABD-HJLNP-UW-Z]{2}))$
This makes spaces optional, but does limit you to one space (replace the '&' with '{0,} for unlimited spaces). It assumes all text must be upper-case.
If you want to allow lower case, with any number of spaces, use:
^(([gG][iI][rR] {0,}0[aA]{2})|((([a-pr-uwyzA-PR-UWYZ]...
How to write one new line in Bitbucket markdown?
...the 2 and the 3. US: month/day/year, Canada: day/monty/year. Correction done.
– Nic3500
Feb 3 at 14:19
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