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Is it considered bad practice to perform HTTP POST without entity body?
...rard Bosch
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answered Nov 17 '10 at 19:35
Darrel MillerDarrel Miller
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How big should a UIBarButtonItem image be?
...ne X). Asset catalogs will help immensely in keeping the different asset sizes organized (and Xcode can even generate them from vector sources these days).
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RVM is not working in ZSH
I'd like to try out the ZSH shell on my Mac, but I also do a lot of Ruby and Rails development, so I use RVM quite a bit too. The problem is that I can't seem to get RVM to work in ZSH, and it's working fine in the default Bash shell:
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Why does PostgreSQL perform sequential scan on indexed column?
...ingle IO operation.
Btw: this is true for other DBMS as well - some optimizations as "index only scans" taken aside (but for a SELECT * it's highly unlikely such a DBMS would go for an "index only scan")
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getenv() vs. $_ENV in PHP
...on Windows $_SERVER['Path'] is like you see, with the first letter capitalized, not 'PATH' as you might expect.
Because of that, I would probably opt to use getenv unless you are certain about the casing of the title of the variable you are trying to retrieve.
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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
I just lost part of my weekend because of this ... joker - zero width space. I just used some snippets from google groups and didn't recognize that there are doubled characters, because Idea (11) didn't show them, which was causing problems with parsing config file of my app... I discovered it accid...
DESTDIR and PREFIX of make
...a different place but not create all the directories as DESTDIR=/foo/bar/baz would. It's commonly used with GNU stow via
./configure --prefix=/usr/local && make && sudo make install prefix=/usr/local/stow/foo
, which would install binaries in /usr/local/stow/foo/bin. By comparison...
How to forward declare a C++ template class?
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How do I update zsh to the latest version?
I recently switched to zsh on my Terminal.app on my OS X machine successfully. The version number of zsh is 4.3.11.
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Understanding the ngRepeat 'track by' expression
...J
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answered Mar 31 '14 at 12:28
nilsKnilsK
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