You can turn it on in the script: error_reporting(E_ALL); ini_set('display_errors', 1); ...
View MoreALTER TABLE t_dataDROP PRIMARY KEY,ADD COLUMN id INT NOT NULL AUTO_INCREMENT FIRST,ADD PRIMARY KEY (id); if not a primary key ALTER TABLE t_dataADD COLUMN id INT NOT NULL AUTO_INCREMENT FIRST,ADD PRIMARY KEY (id); ...
View Moreadd the repository also in the app/build.gradle file: classpath 'com.android.tools.build:gradle:3.0.1' TOdependencies { classpath 'com.android.tools.build:gradle:3.1.2' classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'} ...
View Morein proj.android-studio/app/build.gradle Fixed after I added google() to repositories repositories {jcenter()google()} ...
View Moreforgot to setup the directory for express: express <yourdirectory> Once you do that you should be able to see a bunch of files, you should then run the command: npm install -d ...
View MoreTo change the MySQL/MariaDB root password, follow these steps: Ensure that the MySQL/MariaDB server is running. Open a new Linux terminal. Use the mysqladmin command-line utility to alter the MySQL/MariaDB password, using the following syntax: mysqladmin --user=root password "newpassword"OR ALTER USER root@localhost IDENTIFIED VIA mysql_native_password USING PASSWORD("verysecret") ...
View MoreThis basically tells that MySQL handles the maximum number of connections simultaneously and by default it handles 100 connections simultaneously. These following reasons cause MySQL to run out connections. Slow Queries Data Storage Techniques Bad MySQL configuration I was able to overcome this issues by doing the followings. Open MySQL command line tool and type, show variables like "max_connections"; This will return you something like this. +-----------------+----- ...
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