How To Change STS Eclipse INI File On MacOS
Eclipse.ini file is the configuration file where you can edit eclipse tool startup settings, such as increase eclipse JVM heap size to let it use more memory. And spring tool […]
Archive For Required Library: ‘.m2/repository/spring-tx-5.0.10.release.jar’ In Project Cannot Be Read Or Is Not A Valid Zip File
When you develop a spring java project with maven, some times you may encounter errors like below. This is a crazy error because the reason is not very clear. I […]
How To Show Hidden Files In MacOS Finder
When you use MacOS finder to browse files, you can not see the hidden files by default. But sometimes you need to show those hidden files in MacOS finder to […]
How To Install Spring Boot CLI On Mac, Linux And Windows
Spring boot CLI is a spring command line tool which can help you develop spring application quickly and easily. It utilize spring’s start dependence and automation configuration features, then developer […]
Spring Expression Language Example $ vs #
SpEL is abbreviation of Spring Expression Language which can be used to query property value from properties file (Use $), or manipulate java object and it’s attributes at runtime( Use […]
How To Read External Properties File In Spring Using PropertyPlaceholderConfigurer
If you want to save configuration data in an external properties file, and then read them in spring application, you can use PropertyPlaceholderConfigurer class. This class has a location attribute […]
How To Optimize WordPress Website Template For SEO
When you use WordPress to create a website, you should want to make your website rank higher in google search result. To achieve this goal, you need to make search […]
How To Fix MySQL JDBC 08001 Database Connection Error
When you use MySQL JDBC driver to connect to MySQL database server. You may encounter bellow error messages. try { Connection connection = DriverManager.getConnection(“jdbc:mysql://localhost:3306/dev2qa?useSSL=false”,”test”,”666888″); } catch (SQLException ex) { ex.printStackTrace(); […]
How To Use MySql On Mac
MySql is a very popular relational sql database server software. It is widely used in huge of websites as the database server. This article will tell you how to install […]
How To Install ShadowSocks On Google Cloud Linux
This article will tell you how to install ShadowSocks server in google cloud linux server (Ubuntu) and how to connect it from your local machine. But before you can exercise, […]
