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- How does the extend() function work in jQuery? - Stack Overflow
I saw this in a plugin: var options = $ extend(defaults, options); How does it work? What does extend() do?
- What is the difference between Pythons list methods append and extend . . .
Append has (amortized) constant time complexity, O (1) Extend has time complexity, O (k) Iterating through the multiple calls to append() adds to the complexity, making it equivalent to that of extend, and since extend's iteration is implemented in C, it will always be faster if you intend to append successive items from an iterable onto a list
- Concatenating two lists - difference between += and extend()
ary extend (ext) merely adds reference to "ext" list to the end of the "ary" list, resulting in less memory transactions As a result, extend works orders of magnitude faster and doesn't use any additional memory outside of the list being extended and the list it's being extended with
- Python extend for a dictionary - Stack Overflow
Python "extend" for a dictionary Asked 16 years, 5 months ago Modified 2 years, 7 months ago Viewed 546k times
- python - Append vs extend efficiency - Stack Overflow
0 297003984451 #append 0 344678163528 #extend-list 0 292304992676 #extend-tuple Although tuple still consistently beats the list version and barely edges out the append version for all of the trials I have done
- uml - Whats is the difference between include and extend in use case . . .
336 Extend is used when a use case adds steps to another first-class use case For example, imagine "Withdraw Cash" is a use case of an Automated Teller Machine (ATM) "Assess Fee" would extend Withdraw Cash and describe the conditional "extension point" that is instantiated when the ATM user doesn't bank at the ATM's owning institution
- Possible to extend types in Typescript? - Stack Overflow
The keyword extends can be used for interfaces and classes only If you just want to declare a type that has additional properties, you can use intersection type: type UserEvent = Event {UserId: string} UPDATE for TypeScript 2 2, it's now possible to have an interface that extends object-like type, if the type satisfies some restrictions: type Event = { name: string; dateCreated: string
- JavaScript equivalent of jQuerys extend method - Stack Overflow
In order to prevent having to specify all of the settings within the config object, I use jQuery's extend method to fill in a new object, settings with any default values from the default object if they weren't specified in the config object: var config = {key1: value1}; var default = {key1: default1, key2: default2, key 3: default 3};
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