Menu
I have an array and when I try to append a string to it the array converts to a single string.
I have the following data in an array:
$Str
451 CAR,-3 ,7 ,10 ,0 ,3 , 20 ,Over: 41
452 DEN «,40.5,0,7,0,14, 21 , Cover: 4
And I want to append the week of the game in this instance like this:
$Str = "Week"+$Week+$Str
I get a single string:
Week16101,NYG,42.5 ,3 ,10 ,3 ,3 , 19 ,Over 43 102,PHI,- 1,14,7,0,3, 24 , Cover 4 103,
Of course I'd like the append to occur on each row.
796
The easiest way to append all elements in an array into one is the join() method of the Array class. It joins all the elements into a string with the given optional delimiter.
If you are using array module, you can use the concatenation using the + operator, append(), insert(), and extend() functions to add elements to the array. If you are using NumPy arrays, use the append() and insert() function.
When you want to add an element to the end of your array, use push(). If you need to add an element to the beginning of your array, try unshift(). And you can add arrays together using concat().
The + operator in PowerShell is used to add items to various lists or to concatenate strings together. To add an item to an array, we can have PowerShell list all items in the array by just typing out its variable, then including + <AnotherItemName> behind it.
Instead of a for loop you could also use the Foreach-Object cmdlet (if you prefer using the pipeline):
$str = "apple","lemon","toast"
$str = $str | ForEach-Object {"Week$_"}
Output:
Weekapple
Weeklemon
Weektoast
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
