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Convert hex color value ( #ffffff ) to integer value
... Karmic Coder
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answered Jan 26 '13 at 2:48
CQMCQM
34.1k6767 gold badges207...
When to use ' (or quote) in Lisp?
...g like this (slightly prettyfied):
'((allocate 3)
(allocate 7)
(free 14)
(allocate 19)
...)
Remember what I said about quote ("tick") causing the default rule not to apply? Good. What would otherwise happen is that the values of allocate and free are looked up, and we don't want that. In...
Angular.js programmatically setting a form field to dirty
...
Since AngularJS 1.3.4 you can use $setDirty() on fields (source). For example, for each field with error and marked required you can do the following:
angular.forEach($scope.form.$error.required, function(field) {
field.$setDirty();
});
...
How to hide the keyboard when I press return key in a UITextField?
...2:39
lal
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answered Aug 26 '10 at 9:58
SaurabhSaurabh
...
Hidden Features of PHP? [closed]
...ime is great.
– Allain Lalonde
Sep 14 '08 at 17:46
1
This is a great feature of PHP, but I wouldn...
Using .NET, how can you find the mime type of a file based on the file signature not the extension
...
84
In Urlmon.dll, there's a function called FindMimeFromData.
From the documentation
MIME typ...
How can I check for NaN values?
...|
edited Jul 22 '19 at 11:42
Boris
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answered Jun ...
How to sort an array of integers correctly
...h handles numeric sorts (sortNumber, shown below) -
var numArray = [140000, 104, 99];
numArray.sort(function(a, b) {
return a - b;
});
console.log(numArray);
In ES6, you can simplify this with arrow functions:
numArray.sort((a, b) => a - b); // For ascending sort
numArray.so...
How do I print out the contents of an object in Rails for easy debugging?
...er.name = "John Smith"
user.age = 30
puts user.inspect
#=> #<User:0x423270c @name="John Smith", @age=30>
puts user.to_yaml
#=> --- !ruby/object:User
#=> age: 30
#=> name: John Smith
Hope that helps.
shar...
How to get hex color value rather than RGB value?
...
142
var hexDigits = new Array
("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e",...