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Adjust width of input field to its input
... {
if (e.which && e.charCode) {
var c = String.fromCharCode(e.keyCode | e.charCode);
var $this = $(this);
resizeForText.call($this, $this.val() + c);
}
});
// Backspace event only fires for keyup
$inputs.find('input').keyup(fun...
Why doesn't println! work in Rust unit tests?
...t, but cargo does not recognize this flag for me (using the latest nightly from rustup.sh). Are you sure it should work?
– Jim Garrison
Aug 9 '14 at 2:35
44
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Persistence unit as RESOURCE_LOCAL or JTA?
... JTA, you need support for it in your application server, and also support from the JDBC driver.
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MongoDB vs. Cassandra [closed]
...L and have MySQL populate a NoSQL data store for reads -- you then benefit from each technology's strengths. This does add more complexity, but you already have the MySQL side -- just add MongoDB, Cassandra, etc to the mix.
NoSQL datastores generally scale way better than a traditional DB for the ...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...o_not_validate_attachment_file_type . As Rdocs puts it: Thanks to a report from Egor Homakov we have taken steps to prevent people from spoofing Content-Types and getting data you weren't expecting onto your server.
– user1322092
Aug 13 '14 at 1:07
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What is the difference between a .xib file and a .storyboard?
...mplate, you will see that a window is created for you in the app delegate. From there you can add XIB files as normal, or a new storyboard.
I'm assuming you mean "storyboards" rather than "timeline". Storyboards allow you to map out, visually, all of the views in your applications and how they inte...
Linux, Why can't I write even though I have group permissions?
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@Ben: Starting a new process inherits uid/gids from its parent. You need a privileged program (such as login, su, etc.) to actually set uid/gids.
– ephemient
Feb 22 '11 at 2:48
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Flexbox and Internet Explorer 11 (display:flex in ?)
I am planning to move away from "floaty" layouts and use CSS flexbox for future projects. I was delighted to see that all major browsers in their current versions seem to support (in one way or another) flexbox.
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Push to GitHub without a password using ssh-key
...sitory's remote end to an http URL by default. I just created a repository from scratch, and I was presented with an option for setting an https remote URL, not a git one.
– Preslav Rachev
Jan 5 '17 at 11:38
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Handling Touch Event in UILabel and hooking it up to an IBAction
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UILabel inherits from UIView which inherits from UIResponder. All UIresponder objects can handle touch events. So in your class file which knows about your view (which contains the UIlabel) implement:
-(void)touchesBegan:(NSSet*)touches wit...