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Class constants in python
...mon in all subclasses. Is there a way to do it with friendly syntax?
Right now I use:
4 Answers
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abort, terminate or exit?
... Can you update this answer with C++11 info? It seems that there is now ways to get the exception in the catch(...) and in the terminate handler.
– Klaim
Jul 31 '12 at 16:02
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What is compiler, linker, loader?
I wanted to know in depth meaning and working of compiler, linker and loader.
With reference to any language preferably c++.
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Undo svn add without reverting local edits
...h/to/directory
However, if those files are already in the repository and now contain changes that you do not want to commit, you can commit the rest of the files using changelists:
svn changelist somename /file/to/be/committed
svn commit --changelist somename
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how to stop browser back button using javascript
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It's worth mentioning that things have now changed in modern browsers: see stackoverflow.com/questions/19926641/…
– devrobf
Jun 10 '16 at 12:25
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SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
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Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
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Convert Unicode to ASCII without errors in Python
...t declarations match the actual content. (Which is a PITA, yeah, I should know, I was one of those before).
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Git file permissions on Windows
...sents execute permissions.
git update-index --chmod=+x 'scriptname.ext'
Now re-verify the permissions.
git ls-files --stage
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if you are using Windows PC, but deploying on linux machine. Execute the below command in the first place to make it co...
Remove leading or trailing spaces in an entire column of data
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didn't know about CLEAN(..) till today! very useful:)
– Dmitry Pavliv
Apr 8 '14 at 11:45
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Git clone without .git directory
...this is just copying the work tree. git checkout used to do that properly, now it does not any longer.
– Sylvain
Aug 4 '16 at 17:06
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