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Some font-size's rendered larger on Safari (iPhone)

...to use the media query. It seems that this can make some text difficult to read: Beware of -webkit-text-size-adjust:none – Gemmu Feb 13 '15 at 12:46 ...
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Pass all variables from one shell script to another?

...mmand, or if the assignment is a result of the operation of the getopts or read utilities, the export attribute shall persist until the variable is unset. From the Bash Manual: -a: Mark variables and function which are modified or created for export to the environment of subsequent commands. ...
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What does 'const static' mean in C and C++?

...r bss segment depending on the architecture, and might be in memory marked read-only. All that is how C treats these variables (or how C++ treats namespace variables). In C++, a member marked static is shared by all instances of a given class. Whether it's private or not doesn't affect the fact tha...
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Why would you use an ivar?

...es. The type may not be copyable, or it may not be trivial to copy. Multithreading Many of your ivars are codependent. You must ensure your data integrity in multithreaded context. Thus, you may favor direct access to multiple members in critical sections. If you stick with accessors for codependent...
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?

...ec/spec_helper.rb create spec/rails_helper.rb I strongly recommended to read through all spec_helper and rails_helper comments to get a good understanding of what each option does. Once everything is set you can run all your tests with: bundle exec rspec You can read more about the recommend...
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Why main does not return 0 here?

I was just reading 3 Answers 3 ...
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What exactly is metaprogramming?

I was reading an article on TheServerSide on ployglot programming on the Java platform . Some comments in the article refer to metaprogramming as the ability to generate code (perhaps on the fly). ...
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Symbolic link to a hook in git

...roject folder (since git doesn't track changes in .git/hooks), somewhere I read that I can make a symbolic link from hooks to .git/hooks so I don't have to copy the file from one folder to the other every time someone changes it so I tried: ...
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Why should I use version control? [closed]

I was reading a blog where the writer said this 20 Answers 20 ...
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What's the best manner of implementing a social activity stream? [closed]

...we only displayed events generated by a user's friends, and I believe we already had a map of the friends' userid->username in memory, so looking up the usernames didn't require a JOIN and were fast. – heyman Oct 7 '10 at 9:33 ...