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How can I pass an argument to a PowerShell script?
...
Tested as working:
param([Int32]$step=30) #Must be the first statement in your script
$iTunes = New-Object -ComObject iTunes.Application
if ($iTunes.playerstate -eq 1)
{
$iTunes.PlayerPosition = $iTunes.PlayerPosition + $step
}
Call it with
po...
Add margin between a RadioButton and its label in Android?
...sual devs. They do whatever they want, whenever they want. Consistency and integrity mean nothing to them.
– Yar
Jan 27 '15 at 16:27
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SQL Update with row_number()
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DECLARE @id INT
SET @id = 0
UPDATE DESTINATAIRE_TEMP
SET @id = CODE_DEST = @id + 1
GO
try this
http://www.mssqltips.com/sqlservertip/1467/populate-a-sql-server-column-with-a-sequential-number-not-using-an-identity/
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Unable to add window — token android.os.BinderProxy is not valid; is your activity running?
...songs.MainActivity.onCreate(MainActivity.java:145) AppController is added into my AndroidMenifest
– pavel
Dec 12 '16 at 7:59
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remove_if equivalent for std::map
...ies of the iterator variable, which loses a little efficiency as someone pointed out here. It's your call what's appropriate for you.
– Potatoswatter
Jun 6 '17 at 12:24
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When to use StringBuilder in Java [duplicate]
... String concatenation in a loop, something like this,
String s = "";
for (int i = 0; i < 100; i++) {
s += ", " + i;
}
then you should use a StringBuilder (not StringBuffer) instead of a String, because it is much faster and consumes less memory.
If you have a single statement,
String s =...
Uses for the Java Void Reference Type?
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Void has become convention for a generic argument that you are not interested in. There is no reason why you should use any other non-instantiable type, such as System.
It is also often used in for example Map values (although Collections.newSetFromMap uses Boolean as maps don't have to acc...
dropping infinite values from dataframes in pandas?
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How can one "exchange" the inf values to a predefined int such as 0, in a certain column?
– 3kstc
Apr 11 '18 at 22:45
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Best data type for storing currency values in a MySQL database
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A point about the size: according to MSDN (msdn.microsoft.com/en-us/library/ms187746.aspx), Decimal(10,4) and Decimal(19,4) both use 9 bytes of storage, so might as well spring for that extra 9 digits of scale.
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How to get the list of properties of a class?
...type:
typeof(Foo).GetProperties();
for example:
class Foo {
public int A {get;set;}
public string B {get;set;}
}
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Foo foo = new Foo {A = 1, B = "abc"};
foreach(var prop in foo.GetType().GetProperties()) {
Console.WriteLine("{0}={1}", prop.Name, prop.GetValue(foo, null));
}
Fol...