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eval command in Bash and its typical uses
...s put double quotes around variable and command substitutions, unless you know you need to leave them off. Without the double quotes, the shell performs field splitting (i.e. it splits value of the variable or the output from the command into separate words) and then treats each word as a wildcard p...
mysqli or PDO - what are the pros and cons? [closed]
... the prepared statements, the fact that it becomes a standard, etc. But I know that most of the time, convincing somebody works better with a killer feature. So there it is:
A really nice thing with PDO is you can fetch the data, injecting it automatically in an object. If you don't want to use an ...
Why is std::map implemented as a red-black tree?
...implementation". Each implementer chooses an implementation. As far as we know, they've all chose RB trees, so presumably this is either for performance or for ease of implementation/maintenance. As I said, the breakpoint for performance might not imply that they think there are more inserts/deletes...
Swift native base class or NSObject
...hich extent runtime introspection will be added to the language, I do not know. Method interception will likely become only possible if the method explicitly allows it. This is my guess, but only the language designers within Apple really know where they are really heading.
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Difference of keywords 'typename' and 'class' in templates?
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As of GCC 5, G++ now allows typename in a template template parameter.
– Chnossos
Nov 8 '14 at 11:16
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How to make zsh run as a login shell on Mac OS X (in iTerm)?
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I love SO. I've used this answer just now, and only then realised I wrote it nearly 4 years ago!
– Brian Agnew
Jun 24 '13 at 10:53
add a c...
How do I replace a git submodule with another repo?
...it rm --cached path_to_submodule (no trailing slash)
Commit and delete the now untracked submodule files
Now, add the new submodule with the --name flag. This will give git an alternate name to reference in .git/config for the submodule, to deconflict with the submodule that was there historicall...
WebAPI Multiple Put/Post parameters
...@H.Al No, Newtonsoft.Json can have any kind of json data that the library knows about translation. You can not prevent sending data. It depends on you to use the incoming data
– Fatih GÜRDAL
Nov 16 '17 at 7:07
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How to “git clone” including submodules?
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@NHDaly Sadly, no. (Not that I know of, at least.)
– Mathias Bynens
Feb 20 '13 at 7:25
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External VS2013 build error “error MSB4019: The imported project was not found”
...around the "targets". Turns out MSBuild is different under VS2013, and is now part of VS and not the .Net Framework (see http://timrayburn.net/blog/visual-studio-2013-and-msbuild/). Basically, use the correct version of MSBuild:
OLD, VS2012
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.e...