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How do I get an ISO 8601 date on iOS?
...];
NSLocale *enUSPOSIXLocale = [NSLocale localeWithLocaleIdentifier:@"en_US_POSIX"];
[dateFormatter setLocale:enUSPOSIXLocale];
[dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZZZZZ"];
[dateFormatter setCalendar:[NSCalendar calendarWithIdentifier:NSCalendarIdentifierGregorian]];
NSDate *now ...
What's the point of JAXB 2's ObjectFactory classes?
...e(XhtmlStyleType value) {
return new JAXBElement<XhtmlStyleType>(_XhtmlHeadTypeStyle_QNAME, XhtmlStyleType.class, XhtmlHeadType.class, value);
}
This is how you get a <style> tag into a <head> tag:
ObjectFactory factory = new ObjectFactory();
XhtmlHtmlType html = factory.cre...
Reading a plain text file in Java
...
new InputStreamReader(new FileInputStream(fileUtf8), StandardCharsets.UTF_8)
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How do I view an older version of an SVN file?
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svn cat -r 666 file > file_666.js if you would like to view that entire file :p
– Parijat Kalia
Sep 24 '13 at 16:22
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How to use WPF Background Worker
...= new BackgroundWorker();
Subscribe to events:
worker.DoWork += worker_DoWork;
worker.RunWorkerCompleted += worker_RunWorkerCompleted;
Implement two methods:
private void worker_DoWork(object sender, DoWorkEventArgs e)
{
// run all background tasks here
}
private void worker_RunWorkerCo...
How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
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In case you want to reference R.drawable.my_image, it's safer to save it to bundle as a string( bundle.putString("img", "my_image")and then convert when needed to actual @DrawableRes integer as follows: ctx.resources.getIdentifier(bundle.getString("img"), "drawable", ...
How to add a border just on the top side of a UIView
... = color
addSublayer(border)
}
private func addCorner(_ corner: Corner, thickness: CGFloat, color: CGColor) {
// Set default to top left
let width = frame.size.width; let height = frame.size.height
var x = cornerRadius
var startAngle: CGFloat = .p...
Declare slice or make slice?
...lter(s []int, fn func(int) bool) []int {
var p []int // == nil
for _, v := range s {
if fn(v) {
p = append(p, v)
}
}
return p
}
It means that, to append to a slice, you don't have to allocate memory first: the nil slice p int[] is enough as a slice to ad...
how to show lines in common (reverse diff)?
...u could also try with perl (credit goes here)
perl -ne 'print if ($seen{$_} .= @ARGV) =~ /10$/' file1 file2
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Loading local JSON file
...e full example : I am getting error : has not been loaded yet for context: _. Use require([])
– shaijut
Dec 26 '18 at 9:22
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