Top "Copy" questions

To copy is to create a duplicate of an object without destroying the original.

Copy file with square brackets [ ] in the filename and use * wildcard

I'm using PowerShell on Windows 7, and writing a script to copy a bunch of files from one folder structure to …

powershell copy square-bracket
How to copy a file to a specific folder in a Python script?

I have the path of a file stored in a variable (say) filePath. I would like to copy that particular …

python file copy filesystems file-copying
Kotlin data class copy method not deep copying all members

Could someone explain how exactly the copy method for Kotlin data classes work? It seems like for some members, a (…

kotlin copy deep-copy data-class
Understanding exactly when a data.table is a reference to (vs a copy of) another data.table

I'm having a little trouble understanding the pass-by-reference properties of data.table. Some operations seem to 'break' the reference, and …

r reference copy data.table assignment-operator
BeanUtils copyProperties to copy Arraylist

I know that BeanUtils can copy a single object to other. Is it possible to copy an arraylist. For example: …

java copy apache-commons-beanutils
How to copy observable collection

I have Observablecollection<A> aRef = new Observablecollection<A>(); bRef = aRef(); In this case both point to …

wpf copy observablecollection
c++ does implicit copy constructor copy array member variable?

Possible Duplicate: How are C array members handled in copy control functions? I would guess implicit copy constructor (generated by …

c++ constructor copy variable-assignment
How can I recursively copy a directory into another and replace only the files that have not changed?

I am looking to do a specific copy in Fedora. I have two folders: 'webroot': holding ALL web files/images …

linux filesystems copy directory administration
How to copy/clone a hash/object in JQuery?

I have a simple object (or hash) in Javascript: var settings = { link: 'http://example.com', photo: 'http://photos.com/me.…

javascript jquery copy clone javascript-objects
Returning a c++ std::vector without a copy?

Is it possible to return a standard container from a function without making a copy? Example code: std::vector<…

c++ stl copy return-value temporary