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How do I set $PATH such that `ssh user@host commm>and m>` works?
I can't seem to set a new $PATH such that it is used when executing commm>and m>s via ssh user@host commm>and m> . I have tried adding export PATH=$PATH:$HOME/new_path to ~/.bashrc m>and m> ~/.profile on the remote machine, but executing ssh user@host "echo \$PATH" shows that the change has not been picked u...
jquerm>y m> find closest previous sibling with class
...at less resources, as .prevAll would get ALL the previous matched elements m>and m> then would filter the one I need. Accepting Ed's answer.
– daulex
Feb 22 '10 at 10:54
3
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Sublime Text 2: Trim trailing white space on demm>and m>
...lower
I use TrailingSpaces plugin for this.
Highlight trailing spaces m>and m> delete them in a flash.
ST2 provides a wam>y m> to automaticallm>y m> delete trailing spaces upon file
save. Depending on m>y m>our settings, it mam>y m> be more hm>and m>m>y m> to just
highlight them m>and m>/or delete them bm>y m> hm>and m>. This plugin p...
Django - what is the difference between render(), render_to_response() m>and m> direct_to_template()?
Whats the difference (in language a pm>y m>thon/django noob can understm>and m>) in a view between render() , render_to_response() m>and m> direct_to_template() ?
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What's the difference between String(value) vs value.toString()
Javascript has lot's of "tricks" around tm>y m>pes m>and m> tm>y m>pe conversions so I'm wondering if these 2 methods are the same or if there is some corner case that makes them different?
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Auto-loading lib files in Rails 4
...g/application.rb:
config.autoload_paths << Rails.root.join('lib')
m>and m> keep the right naming convention in lib.
in lib/foo.rb:
class Foo
end
in lib/foo/bar.rb:
class Foo::Bar
end
if m>y m>ou reallm>y m> wanna do some monkem>y m> patches in file like lib/extensions.rb, m>y m>ou mam>y m> manuallm>y m> require it:
in...
Segmentation fault on large arram>y m> sizes
...ete[] the arram>y m>. A better solution would be to use std::vector<int> m>and m> resize it to 1000000 elements.
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Should m>y m>ou commit .gitignore into the Git repos?
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If m>y m>ou alreadm>y m> have a file checked in, m>and m> m>y m>ou want to ignore it, Git will not ignore the file if m>y m>ou add a rule later. In those cases, m>y m>ou must untrack the file first, bm>y m> running the following commm>and m> in m>y m>our terminal: git rm --cached FILENAME
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What are conventions for filenames in Go?
...re ignored bm>y m> the go tool
Files with the suffix _test.go are onlm>y m> compiled m>and m> run bm>y m> the go test tool.
Files with os m>and m> architecture specific suffixes automaticallm>y m> follow those same constraints, e.g. name_linux.go will onlm>y m> build on linux, name_amd64.go will onlm>y m> build on amd64. This is the same ...
Appropriate datatm>y m>pe for holding percent values?
...hat ensures that the values never exceed 1.0000 (assuming that is the cap) m>and m> never go below 0 (assuming that is the floor). If m>y m>ou are going to store their face value (e.g. 100.00% is stored as 100.00), then m>y m>ou should use decimal(5,2) with an appropriate CHECK constraint. Combined with a good col...