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Vim and Ctags tips and tricks [closed]
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g C-] is very useful. It opens a quick dialog to select one between multiple definitions.
– Vincenzo Pii
Mar 22 '12 at 10:23
3
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Editing in the Chrome debugger
...ipt inside html files for me. Also, if you've added a folder to workspace, select the local js file, right-click and map that file to the network dito.
– o-o
Nov 5 '16 at 0:17
1
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Is there any way to delete local commits in Mercurial?
...ust activate the extension "strip" in:
File/Settings/Extensions/
Select strip
Then select the bottom revision from where you want to start striping, by doing right click on it, and selecting:
Modify history
Strip
Just like this:
In this example it will erase from the ...
Can multiple different HTML elements have the same ID if they're different elements?
...into problems being able to work with these elements from JS, pass them as selectors to libraries/APIs/Flash, etc.
– mrooney
May 13 '13 at 20:55
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How to change MySQL data directory?
...SQL data directory to another path? Will I be able to access the databases from the old location?
20 Answers
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How to permanently export a variable in Linux?
...-me: the environment of a process is usually set by the caller and changed from within the process. Changing env from outside a running process is unusual and not doable with export, but try with a debugger
– Antoine
Nov 28 '13 at 9:44
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How to check if a symlink exists
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-L returns true if the "file" exists and is a symbolic link (the linked file may or may not exist). You want -f (returns true if file exists and is a regular file) or maybe just -e (returns true if file exists regardless of type).
According to the GNU manpage, ...
Create directories using make file
...ck with the basic rules. :). Thank you for guiding. And i'm running "make" from toplevel directory only.
– Jabez
Dec 23 '09 at 6:49
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How do I get a substring of a string in Python?
...is a step. So reversing a string is as simple as:
some_string[::-1]
Or selecting alternate characters would be:
"H-e-l-l-o- -W-o-r-l-d"[::2] # outputs "Hello World"
The ability to step forwards and backwards through the string maintains consistency with being able to array slice from the star...
What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
...ction is not used to get an identity, it's used to create an identity in a select...into query.
The session is the database connection. The scope is the current query or the current stored procedure.
A situation where the scope_identity() and the @@identity functions differ, is if you have a trig...