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What does “|=” mean? (pipe equal operator)
...not called pipe, instead its called OR, pipe is shell terminology transfer one process out to next..
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How to find available versions for a bower dependency
...y bower-update. It will check for updates and allow you to update packages one-by-one.
From it's own description:
Updates Bower project’s components to the really latest versions, no matter what bower.json requires.
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“Single-page” JS websites and SEO
...werful "single-page" JavaScript websites nowadays. In my opinion, this is done right by letting the server act as an API (and nothing more) and letting the client handle all of the HTML generation stuff. The problem with this "pattern" is the lack of search engine support. I can think of two solutio...
How to revert multiple git commits?
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Those solutions are not equivalent. The first one doesn't delete newly created files.
– m33lky
Jan 26 '12 at 5:57
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How do I rename a project in Xcode 5?
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One further note: if you rename the CoreData file, you need to remove it from your project, then re-add it. Without this, I found my app would crash whenever it tried to access it.
– Mike Gledhill
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Passing parameters to JavaScript files
...helper.js script loop through all script tags on the page, looking for the one with scr="helper.js", and then extract data-name.
– JacobF
Mar 12 '14 at 9:26
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How do I associate a Vagrant project directory with an existing VirtualBox VM?
... ' -f2); echo -n $virtualboxid > .vagrant/machines/$box/virtualbox/id; done
– luismartingil
Jan 2 '18 at 7:44
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How can I remove the first line of a text file using bash/sed script?
...on.
For example, if this is a file A that some other program B processes, one solution would be to not strip off the first line, but modify program B to process it differently.
Let's say all your programs append to this file A and program B currently reads and processes the first line before delet...
How does the Comma Operator work
...verloaded in C++. The actual behaviour may thus be very different from the one expected.
As an example, Boost.Spirit uses the comma operator quite cleverly to implement list initializers for symbol tables. Thus, it makes the following syntax possible and meaningful:
keywords = "and", "or", "not", ...
How to read a file into a variable in shell?
...t version uses back ticks, not single quotes! Hopefully this will save someone a half hour it took me to figure it out.
– ericksonla
Feb 6 '17 at 18:10
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