大约有 15,640 项符合查询结果（耗时：0.0364秒） [XML]
jQuery deferreds and promises - .then() vs .done()
...rns a new promise, see here for more information on pipe().
success() and error() are only available on the jqXHR object returned by a call to ajax(). They are simple aliases for done() and fail() respectively:
jqXHR.done === jqXHR.success
jqXHR.fail === jqXHR.error
Also, done() is not limited t...
How do you create a random string that's suitable for a session ID in PostgreSQL?
...quire over 3000 years for a single processor. Since the unrecoverable read error rate of drives is 1 bit per 1018 bits read, at best, while the file would contain about 1020 bits, just reading the file once from end to end would result, at least, in about 100 times more mis-read UUIDs than duplicate...
Drawing an image from a data URL to a canvas
...
@Phrogz it gives me an error: var ctx = myCanvas.getContext('2d'); just copy/past your code to test
– Jepser Bernardino
Aug 17 '11 at 22:29
...
Abstract functions in Swift Language
...
or fatalError("This method must be overridden")
– nathan
Jun 8 '14 at 20:20
5
...
“Uncaught TypeError: Illegal invocation” in Chrome
... I've just copy-pasted your code and get the Illegal invocation error. Here's the screencast.
– Dan Dascalescu
Mar 10 '14 at 3:22
24
...
Querying DynamoDB by date
...ain the AWSDynamoDBKeySchemaElement 'createdAt' of type range and I got an error that said Error Domain=com.amazonaws.AWSDynamoDBErrorDomain Code=0 "(null)" UserInfo={__type=com.amazon.coral.validate#ValidationException, message=Both the Hash Key and the Range Key element in the KeySchema have the ...
How to prevent robots from automatically filling up a form?
...script first using a noscript statement:
<noscript>
<p class="error">
ERROR: The form could not be loaded. Please enable JavaScript in your browser to fully enjoy our services.
</p>
</noscript>
Create a form.html and place your form inside a <div id="formConta...
Ask for User Permission to Receive UILocalNotifications in iOS 8
...starting from iOS7. So, when I run this code on an iOS7 device, I get this error: dyld: Symbol not found: _OBJC_CLASS_$_UIUserNotificationSettings. Is there any other way in Swift to ask user for permissions in order to work in iOS7? please help.
– Raghavendra
...
how to specify local modules as npm package dependencies
...mport { HelloWorld } from "my-test-lib";, but i receive "Cant find module" error. Please, take a look at stackoverflow.com/questions/46818083/…
– Vitalii Vasylenko
Oct 18 '17 at 21:52
...
Why does Python pep-8 strongly recommend spaces over tabs for indentation?
...is for fools who enjoy getting tripped up on those 1 space off indentation errors. If your indentation was off by 1 tab, I guarantee you'd notice it.
– Sepero
Jun 6 '13 at 10:37
12...