Sandeep G
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Callable and Runnable in Java
Callable & Runnable used for achieving concurrency in the programming thread. Java introduced Callable from Java 1.5 in java.util, and… Read More
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How to copy environment specific files effectively in gradle ?
Copy task into build.gradle: The task: myCopy searches src/main/resources and replace all the files under it with the value passed for the… Read More
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Http Methods and purpose
HTTP METHOD CRUD ENTIRE COLLECTION (E.G. /USERS) SPECIFIC ITEM (E.G. /USERS/123) POST Create 201 (Created), ‘Location’ header with link to… Read More
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Resolved: ERROR: transport error 202: gethostbyname: unknown host
ERROR: transport error 202: gethostbyname: unknown host ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510) JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No… Read More
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Factory Design Pattern – Creational Pattern
In this post, Factory design pattern explained in simple and easy way. Factory Design Pattern, one of the widely used… Read More
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Fixed: MySQL ERROR 1404 : Too many connections
How to Resolve ? Case 1: Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data source rejected establishment of connection, message from server: “Too many… Read More
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How to configure multiple instance using Tomcat ?
Techiehints contrinues to cover interesting topic, now on Server instances using tomcat webservers. Hope you will benefit of reading this… Read More
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Unrecognized option: -XXgcTrigger=10
This arguments are supported only JDK less than or equal to 6, https://docs.oracle.com/cd/E13150_01/jrockit_jvm/jrockit/jrdocs/refman/optionXX.html G1 collectors are introduced in Java 7,… Read More
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Property File Configuration for Java Bean in Spring
Here is 2 simple steps to configure property file in Spring , Step 1: Prepare Bean for property file. Sample property… Read More
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How to configure Spring MVC module in SpringBoot Framework ?
Here is the question how to configure Spring MVC in SpringBoot Application. SpringBoot solution is minimal configuration for integration of… Read More
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