contains_开发者

Fastest way possible to validate a string to be only Alphas, or a given string set

I need the absoulute fastest way possible to validate an input string against a given rule. In this case lest say Alpha only characters.[详细]

2023-04-12 13:05 分类：问答

High performance "contains" search in list of strings in C#

I have a list of approx. 500,000 strings, each approx. 100 characters long. Given a search term, I want to identify all strings in the list that contain the search term. At the moment Iam doing this w[详细]

2023-04-09 15:19 分类：问答

iOS Cotains-based Predicate search only returns when exact match found

I\'m adding a search bar to a table view component of my iOS application that allows searching through an NSArray comprised of Dictionaries.The search bar does not work all the time, though - it succe[详细]

2023-04-08 17:32 分类：问答

LIKE vs CONTAINS on SQL Server

Which one 开发者_Python百科of the following queries is faster (LIKE vs CONTAINS)? SELECT * FROM table WHERE Column LIKE \'%test%\';[详细]

2023-04-06 20:02 分类：问答

Finding out if a list of Objects contains something with a specified field value?

I have a list of DTO received from a DB, and they have an ID. I want to ensure that my list contains an object with a specified ID. Apparently creating an object with expected fields in this case won\[详细]

2023-04-06 14:46 分类：问答

Sql Server conditional Contains for free text search handling of Null parameter

I have been struggling for quite some time to get this query going. In short my query searches by fileno and/or searchfield[详细]

2023-04-06 08:40 分类：问答

XPath: contains(./text(), 'str') will look only into the first text descendent

I\'m trying to write an XPath query that will select an element, whose text con开发者_C百科tains given string:[详细]

2023-04-06 08:26 分类：问答

AutoHotKey - test if string contains another string

In an .ahk script how can I test if a stri开发者_如何学Pythonng contains another string?From the autohotkey help file:[详细]

2023-04-05 12:13 分类：问答

Custom Comparer against a parameter failing

I am trying to write a custom comparer to sort a list of search results based on similarity.I would like the term most like the entered search term to appear first in the list, followed by phrases tha[详细]

2023-04-04 15:11 分类：问答