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How can I create a border around an Android LinearLayout?
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I'll add Android docs link to other answers.
https://developer.android.com/guide/topics/resources/drawable-resource.html#Shape
It describes all attributes of the Shape Drawable and stroke among them to set the border.
Example:
<shape xmlns:android="http://schemas....
How to run a class from Jar which is not the Main-Class in its Manifest file
...e class, and the -Dloader.main parameter tells it what to run.
Reference: https://github.com/spring-projects/spring-boot/issues/20404
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JSON encode MySQL results
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http://www.php.net/mysql_query says "mysql_query() returns a resource".
http://www.php.net/json_encode says it can encode any value "except a resource".
You need to iterate through and collect the database results in an array, the...
Scanner is skipping nextLine() after using next() or nextFoo()?
... after the number. See their answer for a better pattern to use with skip: https://stackoverflow.com/a/42471816/143585
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get current url in twig template?
... path in a Twig template (and not the full URL), i.e.
I don't want http://www.sitename.com/page , I only need /page .
6 A...
How to trigger a phone call when clicking a link in a web page on mobile phone
...ry code, and hyphens can be included simply for human eyes.
MDN Web Docs
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#Creating_a_phone_link
The HTML <a> element (or anchor element), along with its href attribute, creates a hyperlink to other web pages, files, locations wit...
JavaScript post request like a form submit
...necessary. This one-liner is sufficient: $("<form method='POST' action='https://example.com'><input type='hidden' name='q' value='a'/></form>").appendTo("body").submit();
– rinogo
Jul 17 '19 at 19:31
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Regex for splitting a string using space when not surrounded by single or double quotes
...ted words will be group 3.
You can try it on various strings here: http://www.fileformat.info/tool/regex.htm or http://gskinner.com/RegExr/
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What is __init__.py for?
...sting reddit thread covering appropriate uses of __init__.py here:
http://www.reddit.com/r/Python/comments/1bbbwk/whats_your_opinion_on_what_to_include_in_init_py/
The majority opinion seems to be that __init__.py files should be very thin to avoid violating the "explicit is better than implicit" ...
How to crop an image using C#?
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Check out this link: http://www.switchonthecode.com/tutorials/csharp-tutorial-image-editing-saving-cropping-and-resizing
private static Image cropImage(Image img, Rectangle cropArea)
{
Bitmap bmpImage = new Bitmap(img);
return bmpImage.Clone(cro...