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Vue报错:OPTIONS 405 Method Not Allowed以及CORS跨域错误

非 Y 不嫁゛ 提交于 2020-03-06 12:44:18
前端增加代理解决,这个其实应该后端解决的 修改config/index.js(基于Vue-CLI2) 增加proxyTable module.exports = { dev: { // proxyTable: proxyConfig.proxyList, // 无效,不使用,20190422 proxyTable: { '/api': { target: 'http://localhost:8830',//后端接口地址 changeOrigin: true,//是否允许跨越 pathRewrite: { '^/api': '/api',//重写, } } }, } }    来源: https://www.cnblogs.com/ahuo/p/12425709.html

WorkbenchJ - Error: aggregates not allowed in GROUP BY clause

匿名 (未验证) 提交于 2019-12-03 02:35:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I found a few other threads with this error message on the site but the solutions there did not seem to work for me. This is the query I am trying to run: SELECT o.name as Name, o.vrank_tav__c as Vrank, COUNT(c.enterprise_id) AS #_users_enterprise FROM (community_csv_james c JOIN salesforce_data_opportunity o ON c.enterprise_id = o.enterprise_id__c) GROUP BY #_users_enterprise, Name, Vrank ORDER BY #_users_enterprise DESC; When I run it on SQL Workbench J, I get the following error: SELECT o.name as Name, o.vrank_tav__c as Vrank, COUNT(c

Why is class member variable x not allowed to be shared(x) in OpenMP?

匿名 (未验证) 提交于 2019-12-03 02:30:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: In a member function, I can parallelize using the shared member variable int *x like this #pragma omp parallel for default(shared) for(int i=0;i<size;i++) { x[i]=i; } But if I try #pragma omp parallel for default(none) shared(x,size) for(int i=0;i<size;i++) { x[i]=i; } I get the error: 'obj::x' is not a variable in clause 'shared' . I would prefer the second version because it announces the shared variables it is working with, reminding me to make sure there are no race conditions or similar problems. What is going on that OpenMP claims that

How do you create an app that only allows horizontal orientation?

匿名 (未验证) 提交于 2019-12-03 01:27:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm currently creating a side-scroller style game for my final year project for my degree. I'm just wondering how you make the menu designed for when the phone is in horizontal orientation display, even when the phone is held in it's vertical orientation? i.e. I want the user to know that the game has to be played with the phone in it's horizontal orientation and want the menu's to only display in the horizontal orientation. Many thanks in advance. 回答1: Add the following attribute to your activity in your AndroidManifest.xml:

Neo4j WARNING: Max 1024 open files allowed, minimum of 40 000 recommended. See the Neo4j manual

牧云@^-^@ 提交于 2019-12-02 05:23:38
you can add a line in /etc/default/neo4j: NEO4J_ULIMIT_NOFILE=60000 to set the ulimit setting (60000 open files) for the service. There is no need anymore to use /etc/security/limits.conf on debian to set the number of open files. 原文地址: https://stackoverflow.com/questions/20924596/neo4j-warning-max-1024-open-files-allowed-minimum-of-40-000-recommended-see-t 来源: https://www.cnblogs.com/jpfss/p/11731691.html