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disable textbox using jquery?
... value = $(this).val();
if(value == 'x'){
enableInput('foo'); //with class foo
enableInput('bar'); //with class bar
}else{
disableInput('foo'); //with class foo
disableInput('bar'); //with class bar
}
});
});
...
Are PostgreSQL column names case-sensitive?
...
@adfs: In SQL, foobar, FOOBAR and FooBar are the same identifier. However "foobar", "FooBar" and "FOOBAR" are different identifiers
– a_horse_with_no_name
Apr 5 '15 at 21:23
...
Difference between JSON.stringify and JSON.parse
... // '{}'
JSON.stringify(true); // 'true'
JSON.stringify('foo'); // '"foo"'
JSON.stringify([1, 'false', false]); // '[1,"false",false]'
JSON.stringify({ x: 5 }); // '{"x":5}'
JSON.stringify(new Date(2006, 0, 2, 15, 4, 5))
// '"2006-01-02T15:04:05.000Z"'
J...
How can I get the ID of an element using jQuery?
...'#test').prop('id')
which is different from .attr() and $('#test').prop('foo') grabs the specified DOM foo property, while $('#test').attr('foo') grabs the specified HTML foo attribute and you can find more details about differences here.
...
How to add custom validation to an AngularJS form?
... }
};
}]);
You can use it like this:
<input ng-model="foo" invalid-if="{fooIsGreaterThanBar: 'foo > bar',
fooEqualsSomeFuncResult: 'foo == someFuncResult()'}/>
Or by just passing in an expression (it will be given the default validation...
Empty set literal?
...r check if the length is 0.
example:
#create a new set
a=set([1,2,3,'foo','bar'])
#or, using a literal:
a={1,2,3,'foo','bar'}
#create an empty set
a=set()
#or, use the clear method
a.clear()
#comparison to a new blank set
if a==set():
#do something
#length-checking comparison
if len(a)=...
Isn't “package private” member access synonymous with the default (no-modifier) access?
...package. As a concrete example :
package ab;
class A {
protected void foo() {}
void dd(){}
}
class C {
void aa(){
A a = new A();
a.foo(); //legal
a.dd(); //legal
}
}
package sub;
class D extends A{
void ac(){
foo(); //legal ..
dd(); //...
unit testing of private functions with mocha and node.js
...se the usage would be something like:
var rewire = require('rewire'),
foobar = rewire('./foobar'); // Bring your module in with rewire
describe("private_foobar1", function() {
// Use the special '__get__' accessor to get your private function.
var private_foobar1 = foobar.__get__('pri...
Return only string message from Spring MVC 3 Controller
...equestMapping(value="/controller", method=GET)
@ResponseBody
public String foo() {
return "Response!";
}
From: 15.3.2.6 Mapping the response body with the @ResponseBody annotation:
The @ResponseBody annotation [...] can be put on a method and indicates that the return type should be writte...
What is a Python equivalent of PHP's var_dump()? [duplicate]
...
I think the best equivalent to PHP's var_dump($foo, $bar) is combine print with vars:
print vars(foo),vars(bar)
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