Discover Top Posts Tagged with #argument-passing

Resolved: JavaScript variable number of arguments to function #programming #development #it

JavaScript variable number of arguments to function

Is there a way to allow “unlimited” vars for a function in JavaScript?

Example:

load(var1, var2, var3, var4, var5, etc...) load(var1)

Answer [by roufamatic]: JavaScript variable number of arguments to function

Sure, just use the arguments object.

function foo() { for (var i = 0; i < arguments.length; i++) { alert(arguments[i]); } }

Answer [by

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#argument-passing #arguments #function #javascript

How to: Are there benefits of passing by pointer over passing by reference in C++? #answer #fix #programming

Are there benefits of passing by pointer over passing by reference in C++?

Lately, I have seen a number of examples that pass the a pointer instead of passing by reference. Are there benefits to doing this?

Example:

func(SPRITE *x);

with a call of

func(&mySprite);

vs.

func(SPRITE &x);

with a call of

func(mySprite);

Ans…

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#argument-passing #c #pass-by-reference #pointers

Fixed What does the Star operator mean in Python? #dev #it #asnwer

What does the Star operator mean in Python?

Possible Duplicate: What does *args and **kwargs mean?

What does the * operator mean in Python, such as in code like zip(*x) or f(**k)?

How is it handled internally in the interpreter?

Does it affect performance at all? Is it fast or slow?

When is it useful and when is it not?

Should it be used in a function declaration or in a call?

Answer: What does…

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#argument-passing #identifier #kwargs #python #syntax

How to: How to pass an argument to a PowerShell script?

How to pass an argument to a PowerShell script?

There’s a PowerShell script named itunesForward.ps1 that makes the iTunes fast forward 30 seconds:

$iTunes = New-Object -ComObject iTunes.Application if ($iTunes.playerstate -eq 1) { $iTunes.PlayerPosition = $iTunes.PlayerPosition + 30 }

It is executed with prompt line command:

powershell.exe itunesForward.ps1

Is it possible to pass an argument…

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#argument-passing #Automation #command-line #itunes #powershell

Fixed How do I pass a variable by reference? #dev #it #asnwer

How do I pass a variable by reference?

The Python documentation seems unclear about whether parameters are passed by reference or value, and the following code produces the unchanged value ‘Original’

class PassByReference: def __init__(self): self.variable = 'Original' self.Change(self.variable) print self.variable def Change(self, var): var = 'Changed'

Is there something I can do to pass the…

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#argument-passing #pass-by-reference #python #reference

How to: JavaScript variable number of arguments to function

JavaScript variable number of arguments to function

Is there a way to allow “unlimited” vars for a function in JavaScript?

Example:

load(var1, var2, var3, var4, var5, etc...) load(var1)

Answer: JavaScript variable number of arguments to function

Sure, just use the arguments object.

function foo() { for (var i = 0; i < arguments.length; i++) { alert(arguments[i]); } }

Answer: JavaScript…

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#argument-passing #arguments #function #javascript

How to: What does the Star operator mean in Python?

What does the Star operator mean in Python?

Possible Duplicate: What does *args and **kwargs mean?

What does the * operator mean in Python, such as in code like zip(*x) or f(**k)?

How is it handled internally in the interpreter?

Does it affect performance at all? Is it fast or slow?

When is it useful and when is it not?

Should it be used in a function declaration or in a call?

Answer: What does…

View On WordPress

#argument-passing #identifier #kwargs #python #syntax

How to: What does the Star operator mean in Python?

What does the Star operator mean in Python?

Possible Duplicate: What does *args and **kwargs mean?

What does the * operator mean in Python, such as in code like zip(*x) or f(**k)?

How is it handled internally in the interpreter?

Does it affect performance at all? Is it fast or slow?

When is it useful and when is it not?

Should it be used in a function declaration or in a call?

Answer: What does…

View On WordPress

#argument-passing #identifier #kwargs #python #syntax

#argument-passing

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