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Why does Oracle 9i treat an empty string as NULL?
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Empty string is the same as NULL simply because its the "lesser evil" when compared to the situation when the two (empty string and null) are not the same.
In languages where NULL and empty String are not the same, one has to always check both conditions.
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Why is a git 'pull request' not called a 'push request'?
...ide to pull
Who can push code to a repository?
Should anyone (possibly evil or uneducated or unknown) be able to come and say here I just pushed this to your master branch and messed up all your code HAHAHA! ?
Surely you don't want him to do that. By default a safety net is set so no one can pu...
Using std Namespace
...ork. Some months later, "module.h" was modified to include "list.h". The tests passed. "module" hadn't be modified in a way that affected its ABI, so "engine" library could be used without re-compiling its users. Integration tests were OK. New "module" published. Next compilation of engine brok...
Assign same value to multiple variables at once?
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There is any limits?
– dipi evil
Oct 30 '14 at 14:06
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This can't be use...
Argument list too long error for rm, cp, mv commands
...doubtedly you should be careful when using xargs, but it is not quite eval/evil.
– Reinstate Monica Please
Jul 25 '14 at 22:37
4
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Merge, update, and pull Git branches without using checkouts
... Made a quick gist to wrap up what im talking about (didn't actually test it, but should get you mostly there). gist.github.com/eddiemoya/ad4285b2d8a6bdabf432 ---- as a side note, I had most of this handy, I've got a script that checks for ff and if not lets you rebase the desired branch first...
C++ project organisation (with gtest, cmake and doxygen)
...stall on their
platform. CMake comes with a find_package script for Google
Test. This makes things a lot easier. I would go with bundling only
when necessary and avoid it otherwise.
How to build: Avoid in-source builds. CMake makes out of source-builds
easy and it makes life a lot easier.
I suppos...
Is there a simple, elegant way to define singletons? [duplicate]
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Also known as monostate. Possibly more evil than singleton.
– Tom Hawtin - tackline
Nov 1 '09 at 11:52
6
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C# operator overload for `+=`?
...e faces pretty much the same problems. This is why operator overloading is evil.
– benzado
Jul 6 '11 at 16:32
@Sebasti...
How to style dt and dd so they are on the same line?
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Perfect! That evil float just solved one problem while giving me two new ones (like no vertical align). Nice that it's gone now.
– flu
Mar 21 '14 at 18:41
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