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Passing an array to a function with variable number of args in Swift
... numbers {
total += i
}
return total
}
Step 2: Call this from within your variadic function:
func sumOf(numbers: Int...) -> Int {
return sumOf(numbers)
}
Step 3: Call Either Way:
var variadicSum = sumOf(1, 2, 3, 4, 5)
var arraySum = sumOf([1, 2, 3, 4, 5])
It seems stra...
How to compare UIColors?
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More accurate than all other solutions :) +1 from me
– Nirav Gadhiya
Jul 3 '17 at 16:43
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Declaring javascript object method in constructor function vs. in prototype [duplicate]
...re) and it therefore allows you to access some data that you cannot access from a prototype methods.
Finally, a prototype method can be changed later, that is you can redefine Bark at runtime on the prototype object, and this change will work for all objects with this prototype (since the method is...
Create a folder if it doesn't already exist
... list( $wrapper, $target ) = explode( '://', $target, 2 );
}
// from php.net/mkdir user contributed notes
$target = str_replace( '//', '/', $target );
// put the wrapper back on the target
if( $wrapper !== null ) {
$target = $wrapper . '://' . $target;
}
// s...
Git hangs while writing objects
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Can anyone explain where the number 524288000 comes from?
– Ryre
May 2 '17 at 6:53
6
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Check if all values of array are equal
...y( (val, i, arr) => val === arr[0] ) // true
Array.prototype.every (from MDN) :
The every() method tests whether all elements in the array pass the test implemented by the provided function.
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How do you make a LinearLayout scrollable?
... Could you fix the formatting please. Your first line has been missed from the code section and the site won't let me fix it as it is too trivial an edit.
– Caltor
Apr 15 '19 at 9:43
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Runnable with a parameter?
...ut can never be run again, the JIT (or even javac) may decide to remove it from scope, but we should not rely on such optimizations because they may change in the future.
– corsiKa
Apr 25 '13 at 22:27
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git add only modified changes and ignore untracked files
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Ideally your .gitignore should prevent the untracked ( and ignored )files from being shown in status, added using git add etc. So I would ask you to correct your .gitignore
You can do git add -u so that it will stage the modified and deleted files.
You can also do git commit -a to commit only the...
How to set the focus for a particular field in a Bootstrap modal, once it appears
...t this time.
I can think of two ways to solve this problem:
Remove fade from class, so the dialog is immediately visible after calling .modal('show'). You can see http://codebins.com/bin/4ldqp7x/4 for demo. (Sorry @keyur, I mistakenly edited and saved as new version of your example)
Call focus() ...