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AngularJS - pass function to directive
... making the call
template: "<button ng-click='updateFn({msg : \"Hello World!\"})'>
Click</button>",
replace: true,
link: function(scope, elm, attrs) {
}
}
});
Fiddle
...
How to trim a file extension from a String in JavaScript?
...n be obtained as follows.
const path = require('path');
const filename = 'hello.html';
path.parse(filename).name; // hello
path.parse(filename).ext; // .html
Further explanation at Node.js documentation page.
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Can I get “&&” or “-and” to work in PowerShell?
...&operator is now available for PowerShell 7 Preview 5+:
PS > echo "Hello!" && echo "World!"
Hello!
World!
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follow
...
How can I escape a double quote inside double quotes?
...jacently, and they'll just end up being glued together.
So this:
$ echo "Hello"', world!'
produces
Hello, world!
The trick is to alternate between single and double-quoted strings as required. Unfortunately, it quickly gets very messy. For example:
$ echo "I like to use" '"double quotes"...
Is it possible to allow didSet to be called during initialization in Swift?
...idSet {
doStuff()
}
}
required init() {
someProperty = "hello"
}
func doStuff() {
print(someProperty)
}
}
class SomeClass: Base {
required init() {
super.init()
someProperty = "hello"
}
}
let a = Base()
let b = SomeClass()
In a example, didSet is not t...
Get and Set a Single Cookie with Node.js HTTP Server
...': 'mycookie=test',
'Content-Type': 'text/plain'
});
response.end('Hello World\n');
}).listen(8124);
console.log('Server running at http://127.0.0.1:8124/');
This will store all cookies into the cookies object, and you need to set cookies when you write the head.
...
What is the difference between JSON and Object Literal Notation?
...:'val' } over RFC 4627 - jsonformatter
var storage = {
0 : null,
1 : "Hello"
};
console.log( storage[1] ); // Hello
console.log( JSON.stringify( storage ) ); // {"0":null,"1":"Hello","2":"world!"}
var objLiteral = {'key1':'val1'};
var arr = [10, 20], arr2 = [ 'Yash', 'Sam' ];
var obj =...
Using DNS to redirect to another URL with a path [closed]
...so keeps the url paths and parameters. So if you try to access foo.bar.com/hello?foo=bar, you'll be redirected to foo2.bar.com/path/hello?foo=bar.
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...
Sorting an array of objects by property values
...for string sorting in case some one needs it,
const dataArr = {
"hello": [{
"id": 114,
"keyword": "zzzzzz",
"region": "Sri Lanka",
"supportGroup": "administrators",
"category": "Category2"
}, {
"id": 115,
"keyword": "aaaaa",
"region": "Japan",
...
The difference between sys.stdout.write and print?
...g the "chevron" form. For example:
print >> open('file.txt', 'w'), 'Hello', 'World', 2+3
See: https://docs.python.org/2/reference/simple_stmts.html?highlight=print#the-print-statement
In Python 3.x, print becomes a function, but it is still possible to pass something other than sys.stdou...