flat-file

相关标签：javascript jquery android 多少钱 iPhone

In MySQL, how do I load multiple tables from a single table while keeping referential integrity?

UPDATE: \"Setting foreign_key_checksto 1 does not trigger a scan of the existing table data. Therefore, rows added to the table while foreign_key_checks = 0 will not be verified for consistency.\" SOU[详细]

2023-01-24 04:15 分类：问答
Ruby: start reading at arbitrary point in large file

I have some log files I would like to sift through. The content is exactly what you expect in a log file: many single lines of comma separated text. The files are about 4 gigs each. File.each_line or[详细]

2023-01-24 03:03 分类：问答
SSIS Flat File Source - Add Line column

In my Flat File source, i have all the columns mapped to output columns with the right type and all. After retriving the data, i check if the reference contained in the file exists in the database, i[详细]

2023-01-23 03:40 分类：问答
Is there a flat files JDO implementation?

I have a simple app I\'d like to use JDO. But I don\'t want to use any DB back, just regular file system. Before jdo, I had this class it serializes it object to a file whereas file name is the \"prim[详细]

2023-01-18 02:34 分类：问答
Parsing multi-line fixed-width files

I have a fixed-width flat file. To make matters worse, each line can either be a new record or a subrecord of the line above, identified by the first character on each line:[详细]

2023-01-16 13:10 分类：问答
PHP-driven exhaustive stats - server-side text files or MySQL tables?

I\'ve got a gaming-oriented website with 200+ users. The site has a large database tracking user plays, and one of the motivations for continued participation is the extensive statistics and rankings[详细]

2023-01-16 04:56 分类：问答
Parsing my flat-file on iPhone is a pain in the ***, please Help me out

I am programming an iPhone App which is supposed to parse a flat-file from the web, create managed objects from the flat-file and later on should display them in an UITableView.[详细]

2023-01-14 02:22 分类：问答
Way to create a table from a flat file in SQL Server without knowing datatypes?

Is there a way to load a flat file into SQL Server as a new table without knowing the data types of the columns in the file?[详细]

2023-01-12 19:56 分类：问答
Preferred way to parse a custom binary flat file?

I have a flat file generated by a C program.Each record in the file consists of a fixed length header followed by data.The header contains a field indicating the size of the following data.My ultimate[详细]

2023-01-12 07:48 分类：问答
How do I store data into a flat file in Android?

I want to store a few values in the f开发者_Go百科orm of high scores. But since I\'m not going to be storing more than 5 values, using SQLite doesn\'t seem appropriate. Another option I was considerin[详细]

2023-01-07 22:51 分类：问答