copy

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Java - copy JPG while preserving all file attributes

What is the best way to move/copy file while maintaining all its attributes (Date created, Date开发者_运维问答, etc)?[详细]

2023-04-10 04:42 分类：问答
Arguments for a copy method versus a copy constructor in Objective-C

I\'m relatively new to the world of Objective-C and have a class that I\'ve written to which I\'d like开发者_如何学Python to add the ability to create a copy.[详细]

2023-04-10 03:06 分类：问答
How to Change image on UILongPressGestureRecognizer?

I am working on SMS application for Iphone .. And n开发者_如何学JAVAow i want to change image of my chat bubble on longpress ( like while i copy the contant )..[详细]

2023-04-09 10:59 分类：问答
Using the appengine datastore admin to move data to a new application - how long should this take?

I am moving to the high-replication datastore which is relativel开发者_运维技巧y simple when using the AppEngine Datastore Admin feature to copy all data from the old application to the high-replicati[详细]

2023-04-08 20:15 分类：问答
Copy to clipboard without System.Windows.Forms.Clipboard?

Well the question is that. Is there anyway to copy text and/or files to the Windows clipboard WITHOUT using Clipboard Class from .NET开发者_开发百科? Depends on if I am answering the question in the t[详细]

2023-04-08 15:09 分类：问答
Mac OSX / cocoa - getting location path string with raw data for a NSPasteBoard item

I have an app which allows me to drag items from my web browser to the app dock icon. When I drag an image from the web and get is raw data with [pBoardItem dataForType:NSPasteboardTypePNG];[详细]

2023-04-08 02:14 分类：问答
Howto avoid copying when casting a vector<Derived*> to a vector<Base*>

Is there a way to avoid c开发者_如何转开发opying large vectors, when a function expects a vector with (pointer to) baseclass objects as input but I only have a vector of (pointers to) derived objects?[详细]

2023-04-07 06:50 分类：问答
Copying a file multiple times using loop; C/C++

I wanted to copy a file multiple times using different names. The prog开发者_JAVA技巧ram is this:[详细]

2023-04-07 02:49 分类：问答
Clone variable in Word VBA

Given the range with revisions in it, I need to reconstruct the original text and the modified text. The first solution was to:[详细]

2023-04-06 22:52 分类：问答
Why is an extra 4 bytes added when using BlockCopy Method

After searching, I have failed to find out an easily understandable explaination as to why an extra 4 bytes added on when using BlockCopy method (as shown here, here, here, here)[详细]

2023-04-06 21:30 分类：问答