lookup

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Lookup class use enum, struct, public const, something else?

I\'m creating a lookup class so a constant value will be used throughout all the projects. The thing is, there are several solutions to create such a thing. I could create a single class with enums, s[详细]

2023-01-27 22:42 分类：问答
Help in SSIS task of adding Data

I am trying to create a task of data import, my case is : Taking P开发者_如何学运维roductOrderID from ORDERS table, and searching itin MAINORDERS table and fetch all the records that match the POrder[详细]

2023-01-27 14:47 分类：问答
Collection with RegEx lookup.... does it exist

Does there exist some kind of collection (key, value) where values can be found using a regular expression match on the key.[详细]

2023-01-26 10:38 分类：问答
Choosing a Data structure for very large data

I have x (millions) positive integers, where their values can be as big as allowed (+2,147,483,647). Assuming they are unique, what is the best way to store them for a lookup intensive program.[详细]

2023-01-26 09:24 分类：问答
Dynamic symbol lookup fails with statically embedded Python on Mac OS X

I\'m building a Mac OS X application that is to embed Python. My application is technically a bundle (i.e. its main executable is MH_BUNDLE); it\'s a plug-in for another application. I\'d like it to e[详细]

2023-01-25 02:41 分类：问答
Looking up values in R

I have the following data sets in R: > closed [1] 57637 31508 5411323484747 68284 61779 36654 31399 54126 11232 60659 42968 563885114 66289 69491 45668879 65649 71172 36120 618027699 70982[详细]

2023-01-24 18:25 分类：问答
Efficient way of Element lookup in a Python List?

I have a list of files in a directory. I have to process only certain files from that directory. filelist is my desired file-list. How do I go about achieving this? Not interested in a bash solution s[详细]

2023-01-23 13:02 分类：问答
C# System.Linq.Lookup Class Removing and Adding values

I\'m using Lookup class in C# as my prime data container for the user to select values from twoChecked List boxes.开发者_开发知识库[详细]

2023-01-21 09:02 分类：问答
Add number of records in belongs_to relationship in Rail app?

I have a Rails simple application that has two main models. A person model an开发者_开发问答d a gift model. Gifts belong to people, and people have many gifts.[详细]

2023-01-21 06:09 分类：问答
How to handle lookups?

When I need to use a lookup I usually include the ID property in the view model class so I can use it this way in the corresponding view[详细]

2023-01-20 16:55 分类：问答