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How can I get form data with JavaScript/jQuery?
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$('form').serialize() //this produces: "foo=1&bar=xxx&this=hi"
demo
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Can you animate a height change on a UITableViewCell when selected?
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I found a REALLY SIMPLE solution to this as a side-effect to a UITableView I was working on.....
Store the cell height in a variable that reports the original height normally via the tableView: heightForRowAtIndexPath:, then when you wa...
unix - head AND tail of file
... with complicated redirection:
( ( seq 1 100 | tee /dev/fd/2 | head 1>&3 ) 2>&1 | tail ) 3>&1
( ( seq 1 100 | tee /dev/stderr | head 1>&3 ) 2>&1 | tail ) 3>&1
(Neither of these will work in csh or tcsh.)
For something with a little better control, you ...
What do the f and t commands do in Vim?
... information but people keep telling me that they are very useful. Would really appreciate an answer with an example if possible, thanks!
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Can't find the 'libpq-fe.h header when trying to install pg gem
...um.postgresql.org/9.3/redhat/rhel-6-x86_64/pgdg-redhat93-9.3-1.noarch.rpm && yum install postgresql93 postgresql93-contrib postgresql93-server postgresql93-devel
– JoePasq
Jan 16 '15 at 18:52
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HTML5: Slider with two inputs possible?
Is it possible to make a HTML5 slider with two input values, for example to select a price range? If so, how can it be done?
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Basic HTTP and Bearer Token Authentication
...uld be like this:
location /api {
try_files $uri $uri/ /index.php?$query_string;
}
location / {
try_files $uri $uri/ /index.php?$query_string;
auth_basic "Enter password";
auth_basic_user_file /path/to/.htpasswd;
}
Authorization: Bearer will do th...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...st might be necessary to cast up the hierarchy in case you have a Derived*& to cast into Base*&, since double pointers/references don't automagically cast up the hierarchy. I came across such (frankly, not common) situation two minutes ago. ;-)
– bartgol
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How do I update Node.js?
...nd to run once having install NVM is 'nvm install <version>'. For example 'nvm install v0.8.7'
– Kevin Lamping
Aug 18 '12 at 13:55
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What's the complete range for Chinese characters in Unicode?
U+4E00..U+9FFF is part of the complete set,but not all
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