大约有 46,000 项符合查询结果(耗时:0.0797秒) [XML]

https://stackoverflow.com/ques... 

How to access remote server with local phpMyAdmin client?

... and now your phpMyAdmin home page will change and it will show a field to select the server. Now you can select you server and access your remote database by entering username and password for that database. share ...
https://stackoverflow.com/ques... 

What is this 'Lambda' everyone keeps speaking of?

... without bloating your code unnecessarily. For example, in Ruby: (1..100).select {|num| num % 2 == 0} This will create an array containing the even numbers between 1 and 100. We don't have to write out an explicit loop — the select method takes a function that it uses to test the values, so all...
https://stackoverflow.com/ques... 

How can Xml Documentation for Web Api include documentation from beyond the main project?

...c. Add the following method below the constructor: private XPathNavigator SelectSingleNode(string selectExpression) { foreach (var navigator in _documentNavigators) { var propertyNode = navigator.SelectSingleNode(selectExpression); if (propertyNode != null) retur...
https://stackoverflow.com/ques... 

How to use DbContext.Database.SqlQuery(sql, params) with stored procedure? EF Code First C

...t accepted as the answer, its a much easier to write solution than the one selected as answer. – Nikkoli Oct 2 '12 at 18:43 10 ...
https://stackoverflow.com/ques... 

How to speed up insertion performance in PostgreSQL

...rypto module) is (a lot) faster than uuid_generate_v4() =# explain analyze select uuid_generate_v4(),* from generate_series(1,10000); QUERY PLAN ---------------------------------------------------------------------------------------------------...
https://stackoverflow.com/ques... 

Django in / not in query

... table1.objects.extra(where=["table1.id NOT IN (SELECT table2.key_to_table1 FROM table2 WHERE table2.id = some_parm)"]) share | improve this answer | ...
https://stackoverflow.com/ques... 

Cross-browser testing: All major browsers on ONE machine

...stallers. Download a specific version at FileHippo.com. Make sure that you select "FileHippo" mirror to get the archived version. Otherwise you will be redirected to the latest version from Google's servers. Safari: Download the latest version from Apple.com. Download other versions from Oldapps....
https://stackoverflow.com/ques... 

How can I make an “are you sure” prompt in a Windows batchfile?

... and back for me. Only thing is as much as it helps me I keep accidentally selecting that command off my command buffer and mass overwriting uncommited changes. ...
https://stackoverflow.com/ques... 

JPA EntityManager: Why use persist() over merge()?

... I noticed that when I used em.merge, I got a SELECT statement for every INSERT, even when there was no field that JPA was generating for me--the primary key field was a UUID that I set myself. I switched to em.persist(myEntityObject) and got just INSERT statements then...
https://stackoverflow.com/ques... 

What is PAGEIOLATCH_SH wait type in SQL Server?

...ppens in queries that use indexes efficiently. If your query is like this: Select * from <table> where <col1> = <value> order by <PrimaryKey> , check that you have a composite index on (col1, col_primary_key). If you don't have one, then you'll need either a full INDEX SCAN ...