copy

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postgresql - cascade copy/insert

I have a question about copying rows in PostgreSQL. My table hierarchy is quite complex, where many tables are linked to each other via foreign keys. For the sake of simplicity, I will explain my ques[详细]

2023-03-22 16:24 分类：问答
how does the php copy function destination string ( ./ )work?

Okay so I\'m learning about uploads and need to copy the tmp file to a specified directory so I use the copy command.[详细]

2023-03-22 07:11 分类：问答
Python: deeply copy ast node tree

I\'m trying to use deepcopy (from the copy m开发者_开发问答odule) to deeply copy a node tree from the ast module.[详细]

2023-03-22 04:11 分类：问答
iOS: Copying file from bundle on application start-up

When the user first uses my application,it should copy a configuration file from the bundle into some folder.The user can then fiddle with this file,and if they mess it up they can simply press \' res[详细]

2023-03-22 03:35 分类：问答
how to backup SQL database (tables, mappings, indices, etc.)

I am installing a service pack on our shopping cart. They recommend backing up the SQL database before installing. I know we have backups to tape drives done by our hosting company, but I want one I k[详细]

2023-03-22 00:08 分类：问答
Python copy on PIL image object

I\'m trying to create a set of thumbnails, each one separately downscaled from the original image. image = Image.open(path)[详细]

2023-03-21 18:57 分类：问答
Folder and File copy

I would like to have you help create a script that i can use to move files from folders that i have. multiple files and have them moved to a set of directories 10 in total. which then loops around tha[详细]

2023-03-21 07:54 分类：问答
Copy by Value Javascript DOM object

I am trying to write a star rating system in javascript that allows the user to rerate (is that a word?). I am quite new to Javascript and programming in general, but here is what I have so far:[详细]

2023-03-21 07:00 分类：问答
How to include content of post from one WP blog into a post/page on another WP blog

I want to present the content of a post in a post/page on another domain. The original post is updated regularly so I cannot use copy/paste. Is there a way to do this?[详细]

2023-03-21 00:48 分类：问答
Delphi: own files' Backup

There is a folder - 7 Gb with a big amou开发者_如何学JAVAnt of binary files. An average size of the binary file is around 100 Kb. These files are compressed in ZIP archives. An average size of that ZI[详细]

2023-03-20 21:42 分类：问答