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Percentage width in a RelativeLayout
...to 0dp or your views may not be scaled properly.
Note that the weight sum doesn't have to equal 1, I just find it easier to read like this. You can set the first weight to 7 and the second to 3 and it will give the same result.
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I forgot the password I entered during postgres installation
...occurrence of below (local and host) , exepct replication
section if you don't have any it has to be changed as follow ,no MD5
or Peer autehication should be present.
local all all trust
restart your PostgreSQL server (e.g., on Linux:)
sudo /etc/init.d/postgresql restart
If the servi...
What are the best practices to follow when declaring an array in Javascript?
...
Mostly, people use var a = [] because Douglas Crockford says so.
His reasons include the non-intuitive and inconsistent behaviour of new Array():
var a = new Array(5); // an array pre-sized to 5 elements long
var b = new Array(5, 10); // an array with two e...
Why can I throw null in Java? [duplicate]
...a bug) returned null, you'd end up trying to throw null. The Java compiler doesn't do null analysis so would not notice this.
– Calum
Jul 11 '13 at 7:17
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Declaring functions in JavaScript [duplicate]
...terns is massive. I would highly recommend "Javascript: The Good Parts" by Doughlas Crockford.
But to prove my point in a subtle and a simple manner; here is a small example.
//Global function existing to serve everyone
function swearOutLoud(swearWord) {
alert("You "+ swearWord);
}...
jQuery UI - Close Dialog When Clicked Outside
...
Check out the jQuery Outside Events plugin
Lets you do:
$field_hint.bind('clickoutside',function(){
$field_hint.dialog('close');
});
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Is there any connection string parser in C#?
...nt to be able to peek out for example "Data Source".
Is there a parser, or do I have to search the string?
9 Answers
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How to remove focus around buttons on click
... be specific to MacOS with Chrome.
.btn:focus {
outline: none;
box-shadow: none;
}
Note though that this has implications for accessibility and isn't advised until you have a good consistent focus state for your buttons and inputs. As per the comments below, there are users out there who cann...
Convert MySql DateTime stamp into JavaScript's Date format
Does anyone know how I can take a MySQL datetime data type value, such as YYYY-MM-DD HH:MM:SS and either parse it or convert it to work in JavaScript's Date() function, for example:- Date('YYYY, MM, DD, HH, MM, SS);
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What is a method that can be used to increment letters?
Does anyone know of a Javascript library (e.g. underscore, jQuery, MooTools, etc.) that offers a method of incrementing a letter?
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