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How to create custom easing function with Core Animation?
...ing easing function than the few provided by Apple (EaseIn/EaseOut etc). For instance, a bounce or elastic function.
6 A...
Append an element with fade in effect [jQuery]
...son you first hide then append (because it's faster to first set a style before attaching to the DOM, or something like that) or does it not make a difference?
– qwertymk
Jan 14 '11 at 3:12
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NSLog an object's memory address in overridden description method
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To print address use %p format specifier and self pointer:
-(NSString *) description {
return [NSString stringWithFormat:@"<SomeClass: %p>\nparmeterOne: %@\nparameterTwo: %@",
self, self.parameterOne, self.paramterTwo];
}
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unobtrusive validation not working with dynamic content
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If you try to parse a form that is already parsed it won't update
What you could do when you add dynamic element to the form is either
You could remove the form's validation and re validate it like this:
var form = $(formSelector)
.remove...
Remove whitespaces inside a string in javascript
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For space-character removal use
"hello world".replace(/\s/g, "");
for all white space use the suggestion by Rocket in the comments below!
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differences in application/json and application/x-www-form-urlencoded
...on the server side. I see sites like stackoverflow & Twitter use x-www-form-urlencoded for AJAX requests like vote etc. The response sent back is JSON. I would think that it's better to have a symmetrical request/response pair i.e. both JSON.
– user
Jul 20 ...
How to format numbers? [duplicate]
I want to format numbers using JavaScript.
17 Answers
17
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MySQL show current connection info
...eful functions can be found here: http://dev.mysql.com/doc/refman/5.0/en/information-functions.html
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What does `node --harmony` do?
...has this on the harmony flag:
--harmony_typeof (enable harmony semantics for typeof)
type: bool default: false
--harmony_scoping (enable harmony block scoping)
type: bool default: false
--harmony_modules (enable harmony modules (implies block scoping))
type: bool ...
Is there a simple, elegant way to define singletons? [duplicate]
...on. One annoyance about module level interfaces is managing the imports. For example, Python logging is a module level interface. In order to ensure you fully clean up after logging you must call logging.shutdown(). This means you must import logging into the module which calls shutdown. If it ...