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How can I pass an argument to a PowerShell script?
...te -eq 1)
{
$iTunes.PlayerPosition = $iTunes.PlayerPosition + $step
}
Call it with
powershell.exe -file itunesForward.ps1 -step 15
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Javascript “this” pointer within nested function
...
In JavaScript the this object is really based on how you make your function calls.
In general there are three ways to setup the this object:
someThing.someFunction(arg1, arg2, argN)
someFunction.call(someThing, arg1, arg2, argN)
someFunction.apply(someThing...
Functional design patterns [closed]
... serialization
Specification-based testing
Parsers
Purely functional parallelism
Purely functional state
Part III: Functional design patterns
The case for abstraction
Monoids
Functors
Monads
Applicative functors
Traversable and foldable data structures
Comonads
Part IV: Breaking the...
SQL Update with row_number()
...able and made the CTE look as if it was a recursive CTE, because it essentially referenced itself. A recursive CTE must have a specific structure which requires the use of the UNION ALL set operator.
Instead, you could just have given the CTE a different name as well as added the target column to i...
Using two values for one switch case statement
...Days);
}
}
This is the output from the code:
Number of Days = 29
FALLTHROUGH:
Another point of interest is the break statement. Each break statement
terminates the enclosing switch statement. Control flow continues with
the first statement following the switch block. The break state...
Are foreign keys really necessary in a database design?
...grammer to manipulate data in the correct way. Suppose a programmer is actually doing this in the right manner already, then do we really need the concept of foreign keys?
...
Obstructed folders in Subversion
...olution can be to export the working copy (the entire checkout you have locally) to somewhere else.
If you are using tortoisesvn, you get the option to "export un-versioned files", but I think if doing it from the command line it only exports versioned files so you might have a bit of a laborious t...
UILabel with text of two different colors
...ike this:
NSMutableAttributedString *text =
[[NSMutableAttributedString alloc]
initWithAttributedString: label.attributedText];
[text addAttribute:NSForegroundColorAttributeName
value:[UIColor redColor]
range:NSMakeRange(10, 1)];
[label setAttributedText: text];
...
Clicking a button within a form causes page refresh
...
Nice! It really fetched to my scenario!
– Richard
Sep 24 '15 at 14:39
2
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Can I change the color of auto detected links on UITextView?
...d the selected text color.
iOS 7 also added a new property to UITextView called linkTextAttributes which would appear to let you fully control the link style.
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