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Max length UITextField
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Add More detail from @Martin answer
// linked your button here
@IBAction func mobileTFChanged(sender: AnyObject) {
checkMaxLength(sender as! UITextField, maxLength: 10)
}
// linked your button here
@IBAction func citizenTFChanged(sender: AnyObject) {
checkMaxLength(s...
Deleting a Google App Engine application
... the entire project by going to IAM --> Settings --> Shut Down. This button is in the header and a bit tricky to spot. It looks like this:
As of AppEngine SDK 1.2.6 it's possible to delete apps completely. But beware, the app-id won't be usable again.
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How to use radio on change event?
I have two radio button
on change event i want change button How it is possible?
My Code
11 Answers
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Shall we always use [unowned self] inside closure in Swift
...hen the closure is called.
If you have closure that handles an event on a button. This can be unowned because as soon as the view controller goes away, the button and any other items it may be referencing from self goes away at the same time. The closure block will also go away at the same time.
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Where are iOS simulator screenshots stored?
...r Xcode 6 & newer, device screenshots taken with the "Take Screenshot" button in the Xcode "Devices" menu will end up on the desktop. Look for a file named "Screen Shot 2014-MM-DD at HH.MM.SS.png"
For Xcode 5 & older, if you create screenshots from within Xcode (Organizer), you'll find thes...
How can I save an image to the camera roll?
...'s camera roll. All that I have done so far is set up an IBAction for the button to save the image. What library method or function can I use to save an image to the user's camera roll?
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How to set a Header field on POST a form?
...rr) { console.log("fail", req, status, err); });
}
h1= title
button(onclick='doThePost()') Click
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Call removeView() on the child's parent first
...you help me please. i am trying to show a fragment in relative layout on a button click. but its showing error "The specified child already has a parent. You must call removeView() on the child's parent first." how to solve this?
– Imranrana07
Apr 10 '19 at 11:...
Undo a merge by pull request?
...a PR easily (See "Reverting a pull request") with:
Introducing the Revert Button
you can easily revert a pull request on GitHub by clicking Revert:
You'll be prompted to create a new pull request with the reverted changes:
It remains to be tested though if that revert uses -m or not ...
How to delete a workspace in Eclipse?
...ces > General > Startup & Shudown > Workspaces > [Remove] (button) was added either but I can confirm it exists on Indigo 3.7.2.
– Withheld
Dec 17 '12 at 14:51
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