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Creating anonymous objects in php
...
<?php
class Foo {}
$child = new class extends Foo {};
var_dump($child instanceof Foo); // true
?>
You can read more about this in the manual
But I don't know how similar it is implemented to JavaScript, so there may be a few differences between anonymous classes in JavaScrip...
What's Alternative to Singleton
...t contains (or references) what can potentially be a huge gob of data. var_dump() on any of those gob-containing objects results very quickly in huge listings peppered freely with recursion warnings. It friggin ugly, can't be terribly efficient, and makes things seem haywire. However, I've not pe...
How to convert a char to a String?
...
@BinkanSalaryman using javac 1.8.0_51-b16 and then javap to decompile, I see the constructor/method calls I have in the answer. What are you using?
– Paul Bellora
Jul 24 '15 at 2:55
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Get specific object by id from array of objects in AngularJS
...by id, the result is an array
// so we select the element 0
single_object = $filter('filter')(foo.results, function (d) {return d.id === 2;})[0];
// If you want to see the result, just check the log
console.log(single_object);
}]);
Plunker: http://plnkr.co/edit/5E7FYqNNqDuqFBlyDq...
Encoding as Base64 in Java
... Base64.getEncoder().encodeToString(string.getBytes(StandardCharsets.UTF_8))
Here is a short, self-contained complete example:
import java.nio.charset.StandardCharsets;
import java.util.Base64;
public class Temp {
public static void main(String... args) throws Exception {
final Str...
how to debug the js in jsfiddle
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fiddle.jshell.net contains only _display with (index) inside, which is a nearly empty HTML page with <p>That page doesn't exist.</p>. My js code is not there
– CygnusX1
Jun 27 '18 at 22:16
...
Cannot push to Git repository on Bitbucket
...er.email "you@example.com"
Check for OpenSSH:
$ ssh -v localhost
OpenSSH_4.6p1, OpenSSL...
See something like that?
Yes: Continue.
No: Skip to the FOR THE LAZY section or follow the linked article from VonC.
See if you have generated the keys already:
$ ls -a ~/.ssh/id_*
If there are two...
How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...oo.c -o foo
REF: http://cplusplus.syntaxerrors.info/index.php?title='for'_loop_initial_declaration_used_outside_C99_mode
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jQuery OR Selector?
...have different operators in different languages: en.wikipedia.org/wiki/Null_coalescing_operator
– JanErikGunnar
Dec 4 '17 at 10:15
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How to compare binary files to check if they are the same?
...l. Unlike you I was after the differences in the files.
hexdump tmp/Circle_24.png > tmp/hex1.txt
hexdump /tmp/Circle_24.png > tmp/hex2.txt
meld tmp/hex1.txt tmp/hex2.txt
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