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How do I check if an element is really visible with JavaScript? [duplicate]
...ose you may get the situation when elementFromPoint() says that element is completely overlapped by another (and you treat it as invisible) but user can see it.
– Konstantin Smolyanin
Aug 27 '13 at 20:02
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Placeholder in IE9
...as Bynens (a collaborator on HTML5 Boilerplate and jsPerf)
https://github.com/mathiasbynens/jquery-placeholder
Demo & Examples
http://mathiasbynens.be/demo/placeholder
p.s
I have used this plugin many times and it works a treat. Also it doesn't submit the placeholder text as a value when you...
How to permanently add a private key with ssh-add on Ubuntu? [closed]
...ments.
For this to work the file needs to have chmod 600. You can use the command chmod 600 ~/.ssh/config.
If you want all users on the computer to use the key put these lines into /etc/ssh/ssh_config and the key in a folder accessible to all.
Additionally if you want to set the key specific to o...
MySQL - force not to use cache for testing speed of query
... How to setup and see the cache in action! Worth the read. databasejournal.com/features/mysql/article.php/3110171/…
– Adrian P.
Feb 20 '14 at 18:03
1
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Doing a cleanup action just before Node.js exits
...reading process. Stdin is paused by default. You can read more on : github.com/joyent/node/blob/…
– Emil Condrea
Feb 5 '14 at 12:08
69
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Is there a replacement for unistd.h for Windows (Visual C)?
... source files include "unistd.h", which doesn't exist. Removing it, I get complaints about misssing prototypes for 'srandom', 'random', and 'getopt'.
I know I can replace the random functions, and I'm pretty sure I can find/hack-up a getopt implementation.
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PHP YAML Parsers [closed]
... (dated, see below)
Pure PHP implementations:
sfYaml: Symfony's YAML component. You can see its authors' motivations here. He wanted something that was "easy to use, fast, unit tested and had clear error messages."
spyc: YAML parser without dependencies
At the time of this writing, the lat...
Placing border inside of div and not on its edge
...
+1. For a little more background: css-tricks.com/box-sizing or paulirish.com/2012/box-sizing-border-box-ftw
– isotrope
Mar 7 '12 at 14:00
136
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How to completely remove a dialog on close
...rs and then show it as a dialog. When the dialog is closed I would like to completely destroy and remove the div again. How can I do this? My code looks something like this at the moment:
...
How do I update all my CPAN modules to their latest versions?
... ever go back to CPAN shell. To upgrade all of your modules in one go, the command is:
cpan-outdated -p | cpanm
I recommend you install cpanminus like the docs describe:
curl -L https://cpanmin.us | perl - App::cpanminus
And then install cpan-outdated along with all other CPAN modules using cp...