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How to create database with Liquibase

匿名 (未验证) 提交于 2019-12-03 08:59:04
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 am trying to use Liquibase to create database that does not exists. I have downloaded MySQL and not made any change in it My maven plugin code looks like <plugins> <plugin> <groupId>org.liquibase</groupId> <artifactId>liquibase-maven-plugin</artifactId> <version>3.1.1</version> <configuration> <changeLogFile>src/main/resources/changelog.xml</changeLogFile> <driver>com.mysql.jdbc.Driver</driver> <url>jdbc:mysql://localhost:3306/myApp?createDatabaseIfNotExist=true</url> </configuration> <executions> <execution> <phase>process-resources<

React Native 31, New Appdelegate.m no localhost to change : Network Request Failed

匿名 (未验证) 提交于 2019-12-03 08:59:04
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 just upgraded to latest version (31) of react-native, my app which was working, is not working anymore. everytime i get Network Request Failed error from fetch. AppDelegate.m is changed and there is no localhost or 127.0.0.1 to change. is it placed somewhere else? AppDelegate.m : #import "AppDelegate.h" #import "RCTBundleURLProvider.h" #import "RCTRootView.h" @implementation AppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { NSURL *jsCodeLocation; jsCodeLocation = [

Docker Compose + Spring Boot + Postgres connection

匿名 (未验证) 提交于 2019-12-03 08:57:35
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 have a Java Spring Boot app which works with a Postgres database. I want to use Docker for both of them. I initially put just the Postgres in Docker, and I had a docker-compose.yml file defined like this: version: '2' services: db: container_name: sample_db image: postgres:9.5 volumes: - sample_db:/var/lib/postgresql/data environment: - POSTGRES_PASSWORD=sample - POSTGRES_USER=sample - POSTGRES_DB=sample - PGDATA=/var/lib/postgresql/data/pgdata ports: - 5432:5432 volumes: sample_db: {} Then, when I issued the commands sudo dockerd and sudo

HBase does not run after ./start-hbase.sh - Permission Denied?

匿名 (未验证) 提交于 2019-12-03 08:57:35
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 want to run HBase. I have installed hadoop completely and when I run start-all.sh , it works fine and gives me this output: hduser@CSLAP106:/usr/local/hadoop/bin$ jps 11956 SecondaryNameNode 12046 JobTracker 12193 TaskTracker 11800 DataNode 11656 NameNode 12254 Jps But when I want to run start-hbase.sh , it gives me some errors of permission denied which I do not understand why: hduser@CSLAP106:/usr/local/hbase/hbase-0.94.6.1/bin$ ./start-hbase.sh localhost: starting zookeeper, logging to /usr/local/hbase/hbase-0.94.6.1/bin/../logs/hbase

Hadoop yarn node list shows slaves as localhost.localdomain:#somenumber. connection refuse exception

匿名 (未验证) 提交于 2019-12-03 08:52:47
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 have got connection refuse exception from localhost.localdomain/127.0.0.1 to localhost.localdomain:55352 when trying to run wordcount program. yarn node -list gives hduser@localhost:/usr/local/hadoop/etc/hadoop$ yarn node -list 15/05/27 07:23:54 INFO client.RMProxy: Connecting to ResourceManager at master/192.168.111.72:8040 Total Nodes:2 Node-Id Node-State Node-Http-Address Number-of-Running-Containers localhost.localdomain:32991 RUNNING localhost.localdomain:8042 0 localhost.localdomain:55352 RUNNING localhost.localdomain:8042 0 master

Connecting to socket.io socket with R

匿名 (未验证) 提交于 2019-12-03 08:52:47
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 am trying to connect to a socket.io socket in R using the R function socketConnection(). However, although I am able to set up the socket properly, I am not able to read data from it into R. The javascript code I use to set up the server is: var app = require ( 'http' ). createServer ( handler ) var io = require ( 'socket.io' )( app ); var fs = require ( 'fs' ); app . listen ( 8005 ); function handler ( req , res ) { fs . readFile ( __dirname + '/index.html' , function ( err , data ) { if ( err ) { res . writeHead ( 500 ); return

“An unsecured or incorrectly secured fault was received from the other party”

匿名 (未验证) 提交于 2019-12-03 08:48:34
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'm getting: "An unsecured or incorrectly secured fault was received from the other party. See the inner Fault Exception for the fault code and detail." I've done this on the client side and I've done the same in a console application, but that error came may be something conflict. I've checked the app.config as well. Code is: <client> <endpoint address="net.tcp://localhost:5054/player" binding="netTcpBinding" bindingConfiguration="NetTcpBinding_IPlayerService" contract="PlayerService.IPlayerService" name="NetTcpBinding_IPlayerService">

Hosting multiple domains with WildFly (Undertow)

匿名 (未验证) 提交于 2019-12-03 08:46:08
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: For example I have two domains ( app1.com , app2.com ) and two ears ( app1.ear , app2.ear ). Each EAR file consists of ejb.jar and web.war. Also each WAR has context root: /app1 or /app2 . So if I start WildFly I will have two applications running on localhost:8080/app1 and localhost:8080/app2 . How I can bind app1.com to localhost:8080/app1 and app2.com to localhost:8080/app2 ? As I understand, I should modify Undertow subsystem configuration in standalone.xml. I tried: <server name = "default-server" > <http-listener name =

Using ui-router in the ionic framework in AngularJS

匿名 (未验证) 提交于 2019-12-03 08:46:08
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'm working on an app that uses the ionic framework. This in-turn uses the ui-router. Currently, I have a pretty basic two-page app. However, it will expand to be much larger. At this time, I get an error when I transition from my first view to my second view. The error says: TypeError: Cannot read property '1' of null at http://localhost:11000/vendor/ionic/release/js/ionic.bundle.js:14235:28 at updateView (http://localhost:11000/vendor/ionic/release/js/ionic.bundle.js:37839:30) at eventHook (http://localhost:11000/vendor/ionic/release/js

localhost/live - detect by HTTP_HOST

微笑、不失礼 提交于 2019-12-03 08:45:33
let's say I develop locally and debug small things on live server. Is it good idea to have something like this in my code? : $is_local = (strpos($_SERVER['HTTP_HOST'], 'localhost') !== false); define ('DEBUG',$is_local); And then use it through my code, when setting stuff? $mysql_settings = (DEBUG) ? array(/*localhost settings*/) : array(/*live settings*/); This way, I can use the same files live and on localhost, so I can sync without any fear of having wrong e.g. connection settings on live server. Is it good or wrong idea? Nothing at all wrong with doing the way you're doing it. Another