socket_开发者

How to start developing a database application using Oracle + Net Beans

I have t开发者_开发百科hought of creating my first database application for one of my projects using Oracle and Java. I have chosen Netbeans as my development environment. I have a few questions to ge[详细]

2022-12-29 14:12 分类：问答

JPA pessimistic locking and JpaTemplate in Spring

Is it possible to use PESIMISTIC lock option using Spring JpaTemplate methods? I know that PESIMISTIC lock can be performed using 开发者_运维问答EntityManager\'s methods e.g.[详细]

2022-12-21 19:50 分类：问答

有在360基因做过检测项目的么，他们的第三方检测机构是和哪家公司合作的？？

xwuw13 2022-05-13 10:06 开发者_如何学Python一般这种检测机构会依据公司业务需要有不同的检测机构，就像诺禾致源的测序一样，他们主要是在公司自己的测序仪上机，但是部分还会送往贝瑞、植物所、遗传所等上机[详细]

2022-12-21 02:27 分类：问答

ordering by total number of rows

Here is my scenario, \"movies\" table on the mysql database, director_idmovie ----------------- 1movie1 1movie2[详细]

2022-12-20 20:36 分类：问答

django-filebrowser not accessible and a 404 is thrown

Page not found (404) Request Method: GET Request URL: http://beta.mysite.com/admin/filebrowser/ The reques开发者_Python百科ted admin page does not[详细]

2022-12-19 22:07 分类：问答

激光机多少钱一台啊？？

qkoufu5217 2022-05-30 07:53 激光切割机大概的价格区域在10万到400万之间。激光切割的优势在于：热变形小、切割精度高、噪声小、无污染、易于实现自动切割、虽然初期投资大(劣势)，但加工成本比机械加工要少50[详细]

2022-12-18 18:02 分类：问答

Jquery and Input File

How do you set the value of an input file using jquery? $(\'input[type=\"file\"]\').val(value) just doesn\'t seem to work开发者_运维知识库.[详细]

2022-12-17 00:21 分类：问答

Using macro results in incorrect output when used as part of a larger math expression - why does this happen?

This is a normal C routine program which i found out in some question bank. It is shown below: #define CUBE(p) p*p*p[详细]

2022-12-17 00:14 分类：问答

Local time zone offset in PostgreSQL

My web app stores all timestamps in UTC without time zones. I have a shell/psql script that returns a list of recent logins, and I want that script to display login times in the server\'s local time z[详细]

2022-12-16 22:40 分类：问答