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To draw an Underline below the TextView in Android
...content = new SpannableString(udata);
content.setSpan(new UnderlineSpan(), 0, udata.length(), 0);
mTextView.setText(content);
2nd Approach
You can make use of setPaintFlags method of TextView to underline the text of TextView.
For eg.
mTextView.setPaintFlags(mTextView.getPaintFlags() | Paint.UN...
Safely limiting Ansible playbooks to a single machine?
...r.yml --list-hosts
playbook: user.yml
play #1 ({{target}}): host count=0
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Random / noise functions for GLSL
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+100
For very simple pseudorandom-looking stuff, I use this oneliner that I found on the internet somewhere:
float rand(vec2 co){
ret...
Return JSON response from Flask view
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def summary():
d = make_summary()
return jsonify(d)
As of Flask 0.11, you can pass any JSON-serializable type, not just dict, as the top level object.
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Calculate distance between two points in google maps V3
...e the Haversine formula:
var rad = function(x) {
return x * Math.PI / 180;
};
var getDistance = function(p1, p2) {
var R = 6378137; // Earth’s mean radius in meter
var dLat = rad(p2.lat() - p1.lat());
var dLong = rad(p2.lng() - p1.lng());
var a = Math.sin(dLat / 2) * Math.sin(dLat / 2)...
What is the best way to implement constants in Java? [closed]
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403
votes
That is perfectly acceptable, probably even the standard.
(public/private) ...
sed one-liner to convert all uppercase to lowercase?
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edited May 10 '18 at 15:04
Community♦
111 silver badge
answered Jan 3 '11 at 1:52
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Django dump data for a single model?
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edited Oct 17 '16 at 0:09
the Tin Man
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What is the difference between AF_INET and PF_INET in socket programming?
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answered Jul 18 '11 at 18:20
DamonDamon
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Accessing JPEG EXIF rotation data in JavaScript on the client side
...possible (It uses DataView and readAsArrayBuffer which are available in IE10+, but you can write your own data reader for older browsers):
function getOrientation(file, callback) {
var reader = new FileReader();
reader.onload = function(e) {
var view = new DataView(e.target...