windows2012安装oracle11g
Check if DataRow exists by column name in c#? [duplicate]
This question already has answers here: ADO.NET DataRow - check for column existence (2 answers) Closed 8 years ago.[详细]
2022-12-25 03:58 分类:问答Avoiding CheckStyle magic number errors in JDBC queries
I am working on a group project for class and we are trying out CheckStyle. I am fairly comfortable with Java but have never touched JDBC or done any database work before this.[详细]
2022-12-25 03:54 分类:问答How to get a list of items when using cassandra
When using a nosql type datastore like Cassandra, how would you return a result set based on a column?[详细]
2022-12-25 03:47 分类:问答how IProgressMonitor pause?
How I can add an pause button to IProgressMonitor at an eclipse view. I have found only the chancel button. It wo开发者_Go百科rks correctly, but I have to do an pause operation.[详细]
2022-12-25 02:48 分类:问答How to instantiate objects of classes that have dependencies injected?
Let\'s say I have some class with dependency injected: public class SomeBusinessCaller { ILogger logger;[详细]
2022-12-25 00:31 分类:问答What is the most active genetic programming library? [closed]
As it curre开发者_StackOverflow中文版ntly stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question wil[详细]
2022-12-24 23:58 分类:问答File library that help creating paths
I开发者_开发知识库\'m looking for a file utilities library that help creating paths, i.e. if I want to create a file in \"a/b/c/x/y/z\", it will check if each directory exists and creates it if not.Ho[详细]
2022-12-24 23:57 分类:问答How to put foreign key constraints on a computed fields in sql server?
Table A has a computed field called Computed1. It\'s persisted and not null. Also, it always computes to an expression which is char(50). It\'s also unique and has a unique key constraint on it.[详细]
2022-12-24 23:45 分类:问答Streaming Media Server and Hosting
My partner and I have a webcam site that basically runs the old-school method....Ev开发者_如何学Pythonery 0.5 seconds the javascript reloads the image in the browser from the webcam.However we are wan[详细]
2022-12-24 23:20 分类:问答