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Using JQuery - preventing form from submitting
...
Two things stand out:
It possible that your form name is not form. Rather refer to
the tag by dropping the #.
Also the e.preventDefault is the correct JQuery syntax, e.g.
//option A
$("form").submit(function(e){
e.prev...
AttributeError: 'module' object has no attribute 'tests'
I'm running this command:
11 Answers
11
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registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
... team is using both Xcode 5 (which doesn't know about any iOS 8 selectors) and Xcode 6, then you will need to use conditional compiling as follows:
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
if ([application respondsToSelector:@selector(registerUserNotificationSettings:)]) {
// use registe...
Convert objective-c typedef to its string equivalent
...roaches are not as clear as a function that makes the conversion explicit (and the array approach, although the classic C way is dangerous if your enum values are not continguous from 0). Something like this would work:
- (NSString*)formatTypeToString:(FormatType)formatType {
NSString *result =...
How can I convert string date to NSDate?
...t dateFormatter = NSDateFormatter()
dateFormatter.dateFormat = /* find out and place date format from
* http://userguide.icu-project.org/formatparse/datetime
*/
let date = dateFormatter.dateFromString(/* your_date_string */)
For further quer...
Perforce for Git users? [closed]
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This something I've been working on over the past couple weeks on and off. It's still evolving, but it may be helpful. Please note I'm a Perforce employee.
An intro to Perforce for Git users
To say that moving from Git to Perforce or from Perforce to Git is non-trivial is a grand understa...
Using variables inside a bash heredoc
... here-document
delimiter
No parameter expansion, command substitution, arithmetic expansion, or
pathname expansion is performed on word. If any characters in word are
quoted, the delimiter is the result of quote removal on word, and the
lines in the here-document are n...
JavaScript naming conventions [closed]
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JSLint can be too radical and restrictive for many developers, then JSHint can be better choice.
– Pavel Hodek
Jan 2 '12 at 20:18
7...
Type Checking: typeof, GetType, or is?
...y_a_dog = new Dog();
Foo(probably_a_dog); // this calls Foo<Animal> and returns "Animal"
Foo<Animal>(probably_a_dog); // this is exactly the same as above
Foo<Dog>(probably_a_dog); // !!! This will not compile. The parameter expects a Dog, you cannot pass in an Animal.
Foo(defini...
How do I write a Firefox Addon? [closed]
...ction are about getting started (that includes Adam's link). The newsgroup and the irc channel in the Community section are the official discussion boards.
Mozilla is very complex, so any kind of API guide would be overwhelming and hard to write. So your best bet is to check the code snippets page ...