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Delete newline in Vim
...wline. You can also combine this with a count, so pressing 3J will combine all 3 lines together.
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Save icon: Still a floppy disk? [closed]
...hen you need to create PDF. E-mail has a little picture of an envelope, usually. Icons are just icons.
– Welbog
Jun 19 '09 at 19:15
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Regex to replace multiple spaces with a single space
...place \s\s+ with ' ':
string = string.replace(/\s\s+/g, ' ');
If you really want to cover only spaces (and thus not tabs, newlines, etc), do so:
string = string.replace(/ +/g, ' ');
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How do I copy a folder from remote to local using scp? [closed]
...ant explanation. Will you end up with Desktop/foo or will you have Desktop/allcontentsofFooGohere scp seems to act weird sometimes to me it does one thing then another
– Toskan
Jan 24 '18 at 19:45
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How do I remove a folder from source control with TortoiseSVN?
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Actually that's CTRL + SHIFT when right-clicking the folder. Come-on Stackoverflow why did I find this answer at the bottom?
– hollystyles
Apr 4 '11 at 10:14
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Setting DEBUG = False causes 500 Error
...erver), and there is no error info in Apache error log and it will run normally when I change debug to True .
31 Answer...
How do I empty an array in JavaScript?
...n't have references to the original array A anywhere else because this actually creates a brand new (empty) array. You should be careful with this method because if you have referenced this array from another variable or property, the original array will remain unchanged. Only use this if you only r...
How to view file history in Git?
.....b410 path/to/file/a path/to/file/b
If you want to get an overview over all the differences that happened from commit to commit, use git log or git whatchanged with the patch option:
# include patch displays in the commit history
git log -p
git whatchanged -p
# only get history of those commits ...
Disable browser 'Save Password' functionality
... joys of working for a government healthcare agency is having to deal with all of the paranoia around dealing with PHI (Protected Health Information). Don't get me wrong, I'm all for doing everything possible to protect people's personal information (health, financial, surfing habits, etc.), but som...
PostgreSQL: Which Datatype should be used for Currency?
...ver make a scale equal to 2 (in postgresql terms, precision is a number of all digits, e.g. in 121.121 it's equal to 6). There are currencies, such as Bahrain Dinar, where 1000 sub-units equal one unit, and there are currencies which don't have sub-units at all.
– Nikolay Arhip...