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In Bash, how do I add a string after each line in a file?
... which prints 2 lines even though input is 1 line foo bar (and cat reading from stdin instead of a file makes no difference for this).
– hyde
Nov 26 '13 at 11:18
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How to list npm user-installed packages?
...sions is plural. This will give you the full listing of versions to choose from.
For latest remote version:
npm view <module_name> version
Note, version is singular.
To find out which packages need to be updated, you can use
npm outdated -g --depth=0
To update global packages, you c...
Rename multiple files based on pattern in Unix
...use this monster.
Some of those are a bit convoluted and the list is far from complete, but you will find what you want here for pretty much all unix systems.
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Why can't I reference my class library?
... Studio) - because of a migration project this makes (some) sense; MSBuild from the command line gave us a single not so helpful clue which left us wondering for a while: The type or namespace name 'A' does not exist in the namespace 'B'. Note that no warnings come up for this...
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Create a string with n characters
...JVMs may assign it as an intrinsic function. Rolling your own cuts you off from all this performance goodness...
– SusanW
Aug 5 '16 at 12:26
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Converting java.util.Properties to HashMap
...very unlikely to happen, as long as you don't use the mutable call methods from the super Hashtable<Object,Object> of Properties.
So, if don't do nasty things with your Properties instance this is the way to go.
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Difference between := and = operators in Go
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from the reference doc : (tour.golang.org)
Inside a function, the := short assignment statement can be used in place of a var declaration with implicit type.
Outside a function, every construct begins with a keyword (var, ...
In vim, how do I get a file to open at the same line number I closed it at last time?
...
From Ubuntu's /etc/vim/vimrc file, this example is commented out:
" Uncomment the following to have Vim jump to the last position when
" reopening a file
if has("autocmd...
Using CSS in Laravel views?
...php in it, and will prevent requests to paths that exist in the filesystem from being handled by Laravel's routing system. If the 404 received is not generated by Laravel, you need to add "AllowOverride All" to your Apache config in order for the .htaccess to be processed (see Apache docs for more i...
Imitating a blink tag with CSS3 animations
...iscan said, you can use CSS3 transitions. But his solution looks different from the original tag.
What you really need to do is this:
@keyframes blink {
50% {
opacity: 0.0;
}
}
@-webkit-keyframes blink {
50% {
opacity: 0.0;
}
}
.blink {
animation: blink 1s step-st...