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AngularJS : Why ng-bind is better than {{}} in angular?
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If you are not using ng-bind, instead something like this:
<div>
Hello, {{user.name}}
</div>
you might see the actual Hello, {{user.name}} for a second before user.name is resolved (before the data is loaded)
You could do something like this
<div>
Hello, <span ng-bind=...
What is the difference between ui-bootstrap-tpls.min.js and ui-bootstrap.min.js?
...plates.
Otherwise you will see something like:
GET http://localhost:8989/hello-world/template/tooltip/tooltip-popup.html 404 (Not Found) angular.js:7073
Error: [$compile:tpload] http://errors.angularjs.org/undefined/$compile/tpload?p0=template%2Ftooltip%2Ftooltip-popup.html
at Error (<anony...
Dynamically access object property using variable
...diate properties are not defined:
resolve('properties.that.do.not.exist', {hello:'world'})
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Find index of last occurrence of a substring in a string
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Use .rfind():
>>> s = 'hello'
>>> s.rfind('l')
3
Also don't use str as variable name or you'll shadow the built-in str().
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impro...
Convert bytes to a string
...n it in to a character (Unicode) string.
On Python 2
encoding = 'utf-8'
'hello'.decode(encoding)
or
unicode('hello', encoding)
On Python 3
encoding = 'utf-8'
b'hello'.decode(encoding)
or
str(b'hello', encoding)
s...
Accessing a class's constants
... the constant, you can treat it like a global.
class Foo
MY_CONSTANT = "hello"
def bar
MY_CONSTANT
end
end
Foo.new.bar #=> hello
If you're accessing the constant outside of the class, prefix it with the class name, followed by two colons
Foo::MY_CONSTANT #=> hello
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Is it possible to create static classes in PHP (like in C#)?
...eate an initialize() function and call it in each method:
<?php
class Hello
{
private static $greeting = 'Hello';
private static $initialized = false;
private static function initialize()
{
if (self::$initialized)
return;
self::$greeting .= ' There!...
Difference between app.all('*') and app.use('/')
...cuted first and can do stuff before going next');
next();
});
app.all('/hello', function(req, res, next){
console.log('(3) route middleware for all method and path pattern "/hello", executed second and can do stuff before going next');
next();
});
app.use(function frontControllerMiddlewareNo...
Execute script after specific delay using JavaScript
... the name. The following will call the alert at once, and it will display 'Hello world':
var a = "world";
setTimeout(alert("Hello " + a), 2000);
To fix this you can either put the name of a function (as Flubba has done) or you can use an anonymous function. If you need to pass a parameter, then y...
Single script to run in both Windows batch and Linux Bash?
...iscussion about file extensions because I was writing my portable code in shellouts (e.g., <Exec/> MSBuild Task) rather than as independent batch files. Maybe if I have some time in the future I’ll update the answer with the information in these comments…
– binki
...