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How to check if an object is a certain type
...erface, etc. For example, Bar is a TypeName in Public Class Bar, or in Dim Foo as Bar. TypeNames could be seen as "labels" used in the code to tell the compiler which type definition to look for in a dictionary where all available types would be described.
There are System.Type objects which contain...
How can I beautify JavaScript code using Command Line?
...s
And then get the options:
uglifyjs -h
So if I have a source file foo.js which looks like this:
// foo.js -- minified
function foo(bar,baz){console.log("something something");return true;}
I can beautify it like so:
uglifyjs foo.js --beautify --output cutefoo.js
uglify uses spaces ...
Adding a parameter to the URL with JavaScript
....org/en/docs/Web/API/URLSearchParams
Example:
var url = new URL("http://foo.bar/?x=1&y=2");
// If your expected result is "http://foo.bar/?x=1&y=2&x=42"
url.searchParams.append('x', 42);
// If your expected result is "http://foo.bar/?x=42&y=2"
url.searchParams.set('x', 42);
...
How do I parse a URL query parameters, in Javascript? [duplicate]
...;
return result;
}
This function can parse even URLs like
var url = "?foo%20e[]=a%20a&foo+e[%5Bx%5D]=b&foo e[]=c";
// {"foo e": ["a a", "c", "[x]":"b"]}
var obj = getJsonFromUrl(url)["foo e"];
for(var key in obj) { // Array.forEach would skip string keys here
console.log(key,":",ob...
How can I find script's directory with Python? [duplicate]
...ctory of the called script. In other words, if I call script /baz.py from /foo/bar.py, this solution will return /foo instead of the desired /.
– Edwin
Apr 11 '17 at 4:12
...
Sort array of objects by single key with date value
...example:
var arr = [{
"updated_at": "2012-01-01T06:25:24Z",
"foo": "bar"
},
{
"updated_at": "2012-01-09T11:25:13Z",
"foo": "bar"
},
{
"updated_at": "2012-01-05T04:13:24Z",
"foo": "bar"
}
]
arr.sort(function(a, b) {
var keyA = new Date(a.updated...
Should all Python classes extend object?
... other effects, causes type to give different results:
>>> class Foo: pass
...
>>> type(Foo())
<type 'instance'>
vs.
>>> class Bar(object): pass
...
>>> type(Bar())
<class '__main__.Bar'>
Also the rules for multiple inheritance are different in...
How to redirect output of an already running process [duplicate]
...ting Output from a Running Process.
Firstly I run the command cat > foo1 in one session and test that data from stdin is copied to the file. Then in another session I redirect the output.
Firstly find the PID of the process:
$ ps aux | grep cat
rjc 6760 0.0 0.0 1580 376 pts/5 S+ 15:31 0...
phpunit mock method multiple calls with different arguments
... DB {
public function Query($sSql) {
return "";
}
}
class fooTest extends PHPUnit_Framework_TestCase {
public function testMock() {
$mock = $this->getMock('DB', array('Query'));
$mock
->expects($this->exactly(2))
->method('...
What exactly does an #if 0 … #endif block do?
...h one important difference: Nesting is not a problem. Consider this code:
foo();
bar(x, y); /* x must not be NULL */
baz();
If I want to comment it out, I might try:
/*
foo();
bar(x, y); /* x must not be NULL */
baz();
*/
Bzzt. Syntax error! Why? Because block comments do not nest, and so (as ...