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- Meaning of list[-1] in Python - Stack Overflow
I have a piece of code here that is supposed to return the least common element in a list of elements, ordered by commonality: def getSingle(arr): from collections import Counter c = Counte
- What is the difference between list and list [:] in python?
When reading, list is a reference to the original list, and list[:] shallow-copies the list When assigning, list (re)binds the name and list[:] slice-assigns, replacing what was previously in the list Also, don't use list as a name since it shadows the built-in
- What does [:-1] mean do in python? - Stack Overflow
It gets all the elements from the list (or characters from a string) but the last element : represents going through the list -1 implies the last element of the list
- How to initialize List lt;String gt; object in Java? - Stack Overflow
List is an Interface, you cannot instantiate an Interface, because interface is a convention, what methods should have your classes In order to instantiate, you need some realizations (implementations) of that interface Try the below code with very popular implementations of List interface: List<String> supplierNames = new ArrayList<String>(); or List<String> supplierNames = new LinkedList
- python - How to convert list to string - Stack Overflow
How can I convert a list to a string using Python?
- SharePoint Available Icons - Stack Overflow
2 In the JSON code to format a SharePoint header you can specify an icon to be used Does anyone know where the list of usable icons can be found? The code below allows for the select of an icon and defaults to group: "iconName": "Group" What other icons are available and is there a place that lists the available icon names?
- python - How do I get the last element of a list? - Stack Overflow
Downvoted because I feel the core of this answer is incorrect Getting a list when you want an element only postpones the inevitable "list index out of range" - and that's what should happen when attempting to get an element from an empty list
- How to check certificate name and alias in keystore files?
In a bash-like environment you can use: keytool -list -v -keystore cacerts jks | grep 'Alias name:' | grep -i foo This command consist of 3 parts As stated above, the 1st part will list all trusted certificates with all the details and that's why the 2nd part comes to filter only the alias information among those details And finally in the 3rd part you can search for a specific alias (or
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