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Applications are expected to have a root view controller at the end of application launch
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hello i am getting this eroor :- *** Assertion failure in -[UIApplication _runWithMainScene:transitionContext:completion:], /BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit_Sim/UIKit-3505.16/UIApplication.m:3294 how to s...
Heroku NodeJS http to https ssl forced redirect
...rect
app.use(sslRedirect());
app.get('/', function(req, res){
res.send('hello world');
});
app.listen(3000);
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Can I set an opacity only to the background image of a div?
...
Hello to everybody I did this and it worked well
var canvas, ctx;
function init() {
canvas = document.getElementById('color');
ctx = canvas.getContext('2d');
ctx.save();
ctx.fillStyle = '#bfbfbf';...
String literals: Where do they go?
...though - simply writing a string longer than the array length (e.g. foo = "hello" in this case) can cause unintended side-effects... (assuming you're not re-allocating memory with new or something)
– johnny
Sep 26 '11 at 17:52
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Is there a way to @Autowire a bean that requires constructor arguments?
...ect manually
MyConstructorClass myObject = new MyConstructorClass("hello world");
// Initializing the object as a Spring component
AutowireCapableBeanFactory factory = applicationContext.getAutowireCapableBeanFactory();
factory.autowireBean(myObject);
factory....
How can I change image tintColor in iOS and WatchKit
...ct(x: 50, y: 50, width: 50, height: 50))
imageView.image = UIImage(named: "hello.png")!.withRenderingMode(.alwaysTemplate)
imageView.tintColor = .yellow
Change tint of UIImage for picture, use that :
import Foundation
// MARK: - Extensions UIImage
public extension UIImage {
/// Tint, Colo...
Best way to create custom config options for my Rails app?
...ted.nested.hi), and just config for single level configuration (ex: config.hello). Source: guides.rubyonrails.org/configuring.html#custom-configuration
– David Gay
Jan 11 '19 at 22:15
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Why is the tag deprecated in HTML?
... is with margins:
<div style="width:200px;margin:auto;">
<p>Hello World</p>
</div>
Your HTML should define the element, not govern its presentation.
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Sending email with PHP from an SMTP server
...e to address
$subject = 'Insert subject here'; // subject of mail
$body = "Hello world! this is the content of the email"; //content of mail
$headers = array(
'From' => $from,
'To' => $to,
'Subject' => $subject
);
$smtp = Mail::factory('smtp', array(
'host' => 'ssl:...
jQuery .data() does not work, but .attr() does
...to evaluate/parse the attributes. So with an attribute like data-myjson='{"hello":"world"}' when retrieved via .data() will return an Object while retrieval via .attr() will return a string. See jsfiddle example.
Since .data() does extra processing jQuery stores the results of attribute evaluation ...