Friday, May 4, 2018

Upgrade to angular 6

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How to upgrade/update to angular 6 ? By using the angular cli we can upgrade to angular 6, below are the steps to upgrade Update th...
Monday, April 16, 2018

MongoDB – Allow remote access

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By default, MongoDB doesn’t allow remote connections. to enable the remote access bind the ip address of the machine in mongod.conf . in ...
Wednesday, February 14, 2018

How to make @requestparam optional in spring

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Question: Make spring endpoint with optional request parameters Solution: To make the request parameter optional on the spring cont...
Sunday, February 11, 2018

@angular/platform-browser/src/browser/transfer_state.d.ts (34,40): ',' expected.

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Error: `ERROR in [at-loader] ./node_modules/@angular/platform-browser/src/browser/transfer_state.d.ts:34:40 TS1005: ',' expecte...
Monday, February 5, 2018

MSBUILD : error MSB3428: Could not load the Visual C++ component "VCBuild.exe"

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Error: MSBUILD : error MSB3428: Could not load the Visual C++ component "VCBuild.exe" Solution This error will be thrown ...
Friday, January 19, 2018

Error: Could not find or load main class org.gradle.wrapper.GradleWrapperMain

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Issue: Error: Could not find or load main class org.gradle.wrapper.GradleWrapperMain. Bitbucket pipeline or Jenkins console output, the...
Friday, September 1, 2017

guacd:"Error: Protocol Security Negotiation Failure"

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Guacamole server is unable to make rdp connection with windows system and guacd library will throw this exception because windows remote des...
Sunday, August 20, 2017

error 10 cordova google plus login ionic

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Below are the reason for the error 10. Android key and web client id not used properly. Missing debug key in .android folder o...
2 comments:
Wednesday, January 13, 2016

Remove or Filter Stopping/Stemming words using java

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For the better indexing or searching the data in the big text chunk we need to filter the unwanted words from the data to get the better p...
Sunday, December 27, 2015

Elastic Search 2.x sample CRUD code

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What is ElasticSearch? Elasticsearch is an open-source, restful, distributed, search engine built on top of apache-lucene, Lucene is ar...
1 comment:
Monday, May 11, 2015

ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s); retry policy is

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15/05/08 01:26:12 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s); retry policy is RetryUpTo...

Hadoop Set Up on Ubuntu Linux (Single-Node Cluster)

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Running Hadoop on Ubuntu Linux (Single-Node Cluster) Hadoop is a framework written in Java, Incorporates features similar to those of the ...
Saturday, May 9, 2015

Install Ubuntu Linux on Virtual Box

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It is always good to have virtual box with our required OS installed, If u have windows box and want to learn hadoop, its good to have virt...
Tuesday, April 28, 2015

Analyzing the application code by using the sonarqube ANT/MAVEN

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SonarQube™ software (previously known as “Sonar”) is an open source project hosted at Codehaus. By using this we can analyze the source co...

web service client JAXWS by maven

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Generate web service client stub class by using the JAXWS maven plugin. "jaxws-maven-plugin" will generate the web service stub ...
Tuesday, April 14, 2015

JMETER load testing by code/ JMETER API implementation sample by java code

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This tutorial attempts to explain the basic design, functionality and usage of the Jmeter, Jmeter is excellent tool used to perform load tes...
4 comments:
Wednesday, April 8, 2015

get byte or memory size of array,list,collections in java

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In java lot of time we will come across the scenerio where in which we need to find the how much memory used by given list. The ArrayList ...
1 comment: