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How exactly to use Notification.Builder
...ecodeResource(res, R.drawable.some_big_img))
.setTicker(res.getString(R.string.your_ticker))
.setWhen(System.currentTimeMillis())
.setAutoCancel(true)
.setContentTitle(res.getString(R.string.your_notif_title))
.setContentText(res.getString(...
Java8: Why is it forbidden to define a default method for a method from java.lang.Object
..., I tried to write an interface that defines a default version of the toString method. Java tells me that this is forbidden, since methods declared in java.lang.Object may not be default ed. Why is this the case?
...
Capture screenshot of active window?
... Default is PNG</param>
public static void CaptureAndSave(string filename, CaptureMode mode = CaptureMode.Window, ImageFormat format = null) {
ImageSave(filename, format, Capture(mode));
}
/// <summary> Capture a specific window (or control...
PostgreSQL: Show tables in PostgreSQL
...
Not exactly standard sql, cannot use "||" to concatenate strings on mssql
– ChRoNoN
Apr 8 '19 at 20:06
...
How to execute shell command in Javascript
...process';
/**
* Execute simple shell command (async wrapper).
* @param {String} cmd
* @return {Object} { stdout: String, stderr: String }
*/
async function sh(cmd) {
return new Promise(function (resolve, reject) {
exec(cmd, (err, stdout, stderr) => {
if (err) {
reject(err...
Open new Terminal Tab from command line (Mac OS X)
... if the path is coming from a variable, you'll need to use a double-quoted string instead of single-quoted, and escape the inner quoted string, and probably the path itself.
– Gordon Davisson
Dec 23 '18 at 6:02
...
What is the idiomatic way to compose a URL or URI in Java?
... official tutorial:
public class HttpClientTest {
public static void main(String[] args) throws URISyntaxException {
List<NameValuePair> qparams = new ArrayList<NameValuePair>();
qparams.add(new BasicNameValuePair("q", "httpclient"));
qparams.add(new BasicNameValuePair("btnG...
What is the difference between IEqualityComparer and IEquatable?
...
A better example would be comparisons between strings. It makes sense to have a string comparison method which regards strings as equal only if they contain the same sequence of bytes, but there are other useful comparison methods which also constitute equivalence relat...
Easy way to see saved NSUserDefaults?
...)
For retrieving the keys:
// Using dump since the keys are an array of strings.
dump(Array(UserDefaults.standard.dictionaryRepresentation().keys))
For retrieving the values:
We can use dump here as well, but that will return the complete inheritance hierarchy of each element in the values arr...
What does ^M character mean in Vim?
...erally.
This expression will replace all occurrences of ^M with the empty string (i.e. nothing). I use this to get rid of ^M in files copied from Windows to Unix (Solaris, Linux, OSX).
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