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How to launch Safari and open URL from iOS app
...t that I want to link to.
I connected the button to IBAction in File Owner appropriately.
Then implement the following:
Objective-C
- (IBAction)openDaleDietrichDotCom:(id)sender {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.daledietrich.com"]];
}
Swift
(I...
Scala Doubles, and Precision
...u may use implicit classes:
import scala.math._
object ExtNumber extends App {
implicit class ExtendedDouble(n: Double) {
def rounded(x: Int) = {
val w = pow(10, x)
(n * w).toLong.toDouble / w
}
}
// usage
val a = 1.23456789
println(a.rounded(2))
}
...
In tmux can I resize a pane to an absolute value
...solute position, not making a relative adjustment.
– ændrük
Jan 20 '14 at 18:25
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Getting values from query string in an url using AngularJS $location
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To configure location provider, you need: window.app.config ['$locationProvider', ($locationProvider) -> $locationProvider.html5Mode true ] You also need a base tag in the HTML file: <base href="/">
– Amin Ariana
Jan 18 '15 ...
What's the best way to develop a sideswipe menu like the one in Facebook's new iOS app?
It appears that side-swipe menus are becoming a more common interface element as more information gets crammed into each iPhone app. Facebook has included it in their latest version and the new Gmail app appears to include it as well . I was wondering if anybody had thoughts on the most efficient...
cancelling a handler.postdelayed process
...dler.postDelayed() to create a waiting period before the next stage of my app takes place. During the wait period I am displaying a dialog with progress bar and cancel button.
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Is there a way to get version from package.json in nodejs code?
Is there a way to get the version set in package.json in a nodejs app? I would want something like this
19 Answers
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How can I get the browser's scrollbar sizes?
... outer.style.height = "150px";
outer.style.overflow = "hidden";
outer.appendChild (inner);
document.body.appendChild (outer);
var w1 = inner.offsetWidth;
outer.style.overflow = 'scroll';
var w2 = inner.offsetWidth;
if (w1 == w2) w2 = outer.clientWidth;
document.body.removeChild (o...
Is it possible to use Java 8 for Android development?
...er tools
if you installed Java 8 JDK, then give it a try, if any problems appears try to set the compiler as 1.6 in Eclipse from window menu → Preferences → Java → Compiler.
Java 7 will works too:
Java 7 or higher is required if you are targeting Android 5.0 and
higher.
install mult...
Cannot import XSSF in Apache POI
...
I added below contents in app "build.gradle"
implementation 'org.apache.poi:poi:4.0.0'
implementation 'org.apache.poi:poi-ooxml:4.0.0'
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