JDBC PREPAREDSTATEMENT DELETE RECORD EXAMPLE Refer below steps to delete database records using JDBC PreparedStatement. Get the new connection using getConnection() method. Creates a PreparedStatement using connection object, which will help for sending parameterized SQL statements to the database.; sql Write delete query which will delete records from trn_employee table base on where condition.; Sets the designated placeholders SPRING MVC INTERNATIONALIZATION I18N EXAMPLE Spring MVC Internationalization I18N Example. For global business your website or application need to support multiple locales i.e. multilingual supported application. It will display the application content in respected lanuage base on locale selection. So today we are going to discuss how to achieve Internationalization (I18N) using

spring MVC.

COMPLETE CRUD SPRING MVC RESTFUL WEB SERVICES EXAMPLE Complete Spring MVC RESTful Web Services Example. By Yashwant Chavan, Views 421763, Last updated on 21-Feb-2019. In this Spring MVC RESTful Web Services tutorial, We will learn how to build RESTFul APIs which will return the response object in JSON format. SPRING 4 - SENDING EMAIL WITH VELOCITY TEMPLATE In this tutorial, you will learn how to send the email with velocity template using Spring 4. In this topic I will cover, how to setup maven project, email service implementation, load velocity template, spring 4 application configurations etc. So let's start with step by step guide to sending an email with velocity template. GETTING WHITELABEL ERROR PAGE WITH STATUS "404" WHILE Solution. Bootstrap class Application.java should know the package or the class path where it should refer in order access the controller. Hence you need to specify @ComponentScan (basePackages= {"com.technicalkeeda"} on top of your Bootstrap class. Here I have specified base package like com.technicalkeeda. package com.technicalkeeda.app; MONGODB DISTINCT EXAMPLE USING SPRING DATA MongoDB distinct example using spring data. This mongoDB and Spring data tutorial will help you to finds the distinct values for a specified field from defined collection or document and returns the respected result set in an array format. Here is the mongodb Cars collection sample data and on this data values we will find out the

distinct

SUM AGGREGATIONS IN MONGODB USING SPRING DATA As you know that from last couple of days I am talking about Mongodb database and Spring data tutorials. So today in this article I will show you how to create a simple application which will help you to do Sum Aggregation in MongoDB using Spring Data framework. At the bottom of this tutorial you can download the source code and try out this ( mongodb aggregation example ) for yourself, once MONGODB JSON BASED QUERY METHOD EXAMPLE USING SPRING DATA MongoDB JSON based query method example using spring data. By Yashwant Chavan, Views 45793, Last updated on 20-Feb-2019. Mongo JSON based query is simple and straightforward way to make query on mongodb collection and get the desired output. REMOVE _CLASS COLUMN FROM MONGODB DOCUMENT USING SPRING Remove _class column from Mongodb Document using Spring Data and Xml Configuration. By Yashwant Chavan, Views 15393, Last updated on 20-Feb-2019. In this tutorial we will learn how to remove _class column from Mongodb document with the help of Spring Data and Xml

configuration.

EXPORT TO EXCEL USING SERVLET AND JSP Export to Excel using Servlet And Jsp. By Yashwant Chavan, Views 117268, Last updated on 14-Feb-2019. This article is dedicated to those who are looking for export to excel using simple Servlet and Jsp. In below example we are going to export employee table data into

xls file.

JDBC PREPAREDSTATEMENT DELETE RECORD EXAMPLE Refer below steps to delete database records using JDBC PreparedStatement. Get the new connection using getConnection() method. Creates a PreparedStatement using connection object, which will help for sending parameterized SQL statements to the database.; sql Write delete query which will delete records from trn_employee table base on where condition.; Sets the designated placeholders SPRING MVC INTERNATIONALIZATION I18N EXAMPLE Spring MVC Internationalization I18N Example. For global business your website or application need to support multiple locales i.e. multilingual supported application. It will display the application content in respected lanuage base on locale selection. So today we are going to discuss how to achieve Internationalization (I18N) using

spring MVC.

COMPLETE CRUD SPRING MVC RESTFUL WEB SERVICES EXAMPLE Complete Spring MVC RESTful Web Services Example. By Yashwant Chavan, Views 421763, Last updated on 21-Feb-2019. In this Spring MVC RESTful Web Services tutorial, We will learn how to build RESTFul APIs which will return the response object in JSON format. SPRING 4 - SENDING EMAIL WITH VELOCITY TEMPLATE In this tutorial, you will learn how to send the email with velocity template using Spring 4. In this topic I will cover, how to setup maven project, email service implementation, load velocity template, spring 4 application configurations etc. So let's start with step by step guide to sending an email with velocity template. GETTING WHITELABEL ERROR PAGE WITH STATUS "404" WHILE Solution. Bootstrap class Application.java should know the package or the class path where it should refer in order access the controller. Hence you need to specify @ComponentScan (basePackages= {"com.technicalkeeda"} on top of your Bootstrap class. Here I have specified base package like com.technicalkeeda. package com.technicalkeeda.app; MONGODB DISTINCT EXAMPLE USING SPRING DATA MongoDB distinct example using spring data. This mongoDB and Spring data tutorial will help you to finds the distinct values for a specified field from defined collection or document and returns the respected result set in an array format. Here is the mongodb Cars collection sample data and on this data values we will find out the

distinct

SUM AGGREGATIONS IN MONGODB USING SPRING DATA As you know that from last couple of days I am talking about Mongodb database and Spring data tutorials. So today in this article I will show you how to create a simple application which will help you to do Sum Aggregation in MongoDB using Spring Data framework. At the bottom of this tutorial you can download the source code and try out this ( mongodb aggregation example ) for yourself, once MONGODB JSON BASED QUERY METHOD EXAMPLE USING SPRING DATA MongoDB JSON based query method example using spring data. By Yashwant Chavan, Views 45793, Last updated on 20-Feb-2019. Mongo JSON based query is simple and straightforward way to make query on mongodb collection and get the desired output. REMOVE _CLASS COLUMN FROM MONGODB DOCUMENT USING SPRING Remove _class column from Mongodb Document using Spring Data and Xml Configuration. By Yashwant Chavan, Views 15393, Last updated on 20-Feb-2019. In this tutorial we will learn how to remove _class column from Mongodb document with the help of Spring Data and Xml

configuration.

EXPORT TO EXCEL USING SERVLET AND JSP Export to Excel using Servlet And Jsp. By Yashwant Chavan, Views 117268, Last updated on 14-Feb-2019. This article is dedicated to those who are looking for export to excel using simple Servlet and Jsp. In below example we are going to export employee table data into

xls file.

JDBC PREPAREDSTATEMENT DELETE RECORD EXAMPLE Refer below steps to delete database records using JDBC PreparedStatement. Get the new connection using getConnection() method. Creates a PreparedStatement using connection object, which will help for sending parameterized SQL statements to the database.; sql Write delete query which will delete records from trn_employee table base on where condition.; Sets the designated placeholders GETTING WHITELABEL ERROR PAGE WITH STATUS "404" WHILE Solution. Bootstrap class Application.java should know the package or the class path where it should refer in order access the controller.. Hence you need to specify @ComponentScan(basePackages= {"com.technicalkeeda"} on top of your Bootstrap class. Here I have specified base package like com.technicalkeeda.. package com.technicalkeeda.app; import MONGODB JSON BASED QUERY METHOD EXAMPLE USING SPRING DATA MongoDB JSON based query method example using spring data. By Yashwant Chavan, Views 45793, Last updated on 20-Feb-2019. Mongo JSON based query is simple and straightforward way to make query on mongodb collection and get the desired output. UPLOAD SINGLE OR MULTIPLE FILES USING SPRING MVC By Yashwant Chavan, Views 33298, Last updated on 19-Feb-2019. In this tutorial we are going to discuss , How to upload file using Spring Mvc and Apache Commons FileUpload API, It provides you a facility to upload any type of file (image,pdf , txt). You can upload single or multiple files using Spring framework. tags spring spring-mvc

file-upload.

SPRING BOOT CREATING A STANDALONE APPLICATION Spring Boot Creating a Standalone Application. By Yashwant Chavan, Views 38869, Last updated on 06-May-2019. In this tutorial, You will learn how to create a Spring Boot Standalone Application using Spring Boot Starter template. SPRING 4 JDBCTEMPLATE ANNOTATION EXAMPLE Spring 4 JdbcTemplate Annotation Example. By Yashwant Chavan, Views 558927, Last updated on 15-Dec-2016. In this tutorial, we will learn how to connect to the database and execute CRUD SQL queries using Spring 4 JdbcTemplate. Java base configuration is used to load the JdbcTemplate, here we are not using XML base configuration for

JdbcTemplate.

JAVA MONGODB DRIVER 3.3.0 Java MongoDB Driver 3.3.0 - Pagination Example. Pagination is most common requirement in any web application, It helps you to divide your result into number of discrete pages. Here I am using .skip () and .limit () modifiers to implement the pagination logic using java

mongoDB driver.

EXPORT TO EXCEL USING SERVLET AND JSP Export to Excel using Servlet And Jsp. By Yashwant Chavan, Views 117268, Last updated on 14-Feb-2019. This article is dedicated to those who are looking for export to excel using simple Servlet and Jsp. In below example we are going to export employee table data into

xls file.

JAVA 8 STREAM PARTITIONING Java 8 Stream Partitioning. By Yashwant Chavan, Views 30103, Last updated on 01-Nov-2016. Partitioning is a another grouping approach, in which the resultant Map contains two different groups, one for true values and another for false values. PHP CODEIGNITER LOGIN SCRIPT WITH SERVER SIDE VALIDATION Php Codeigniter Login Script with Server Side Validation. By Yashwant Chavan, Views 53018, Last updated on 20-Feb-2019. Are you developing user authentication using php codeigniter? Then this tutorial is going to teach you how to build a simple login form with codeigniter.

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GETTING STARTED

Spring Boot CRUD Example In this tutorial, You will learn how to perform CRUD operation using Spring Boot JDBCTemplate. Spring Boot application which will display data from the database table, and allow you to create new records, update existing records, and delete the selected record.

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Exception in thread "main" org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0 Exception in thread "main" org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0

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How to Send Email Using Spring Boot In this tutorial, You will learn how to send an Email using Spring Boot application. We will set up a maven project, will use spring-boot-starter-mail dependency, define email configurations and actual implementation of the Mail program.

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Spring Boot List of Common application properties In this tutorial, you will learn various application properties options that are available in Spring Boot. You can define your own configuration values on top of CORE PROPERTIES like a logger, LDAP, EMBEDDED SERVER CONFIGURATION, SMTP etc.

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Spring Boot Creating a Standalone Application In this tutorial, You will learn how to create a Spring Boot Standalone Application using Spring Boot Starter template.

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Create a Web Application With Spring Boot and Deploy Into Tomcat In this tutorial, You will learn how to create a simple web application using Spring Boot and deploy it into a Tomcat Server.

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How to Update Database Field Value +1 in CodeIgniter In this tutorial, You will learn how to increment table field value using PHP Codeigniter. Recently I have implemented this in my blog when the article page viewed increment the view count by 1.

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How to Change Spring Boot Context Path By default Spring Boot application accessed via root context path ("/") like http://localhost:port/. But in real world application development, you have to specify the context path http://localhost:port/{app_name}. In this tutorial, we will learn the different ways to configure root

context.

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Getting Whitelabel Error Page with status "404" While running Spring

Boot Application

I am trying to build & run the Spring Boot application with simple RestController. After hitting the RequestMapping URL, I am getting Whitelabel Error Page with status code "404".

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Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.0.2.RELEASE:repackage (default) on project SpringBoot: Execution default of goal org.springframework.boot:spring-boot-maven-plugin:2.0.2.RELEASE:repackage failed: Unable to find main class Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.0.2.RELEASE:repackage (default) on project SpringBoot: Execution default of goal org.springframework.boot:spring-boot-maven-plugin:2.0.2.RELEASE:repackage failed: UNABLE TO FIND MAIN CLASS

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