Amazon Igor @igor_amazon X Profile

Amazon Igor

@igor_amazon

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Amazon Igor

@igor_amazon

9 years

#ENGvAUS HackerRank: Modified Kaprekar Numbers

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Amazon Igor

@igor_amazon

9 years

#MahatmaGandhi When and how much to mix technologies for a project?

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Amazon Igor

@igor_amazon

9 years

#Sathya Cloud computing made easy

techutils.wordpress.com

Video post by @tech_utils.

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Amazon Igor

@igor_amazon

9 years

#CRUvBIL 2D Array: Hour Glass problem solution

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Amazon Igor

@igor_amazon

9 years

#eqnz Combinations of a String

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Amazon Igor

@igor_amazon

9 years

#NRLTitansWarriors How to upload file using struts and hiberate?

techutils.wordpress.com

How to upload file using struts and hibernate?I spent 5-6 hours figuring out how can I upload a file into Blob in a database. So I decided to write a short article.Add enctype=”multipart/form…

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Amazon Igor

@igor_amazon

9 years

#GE2017 How to read a properties file in a web application

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Amazon Igor

@igor_amazon

9 years

#satchat HackerRank: Find Single Integer out of an Array

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Amazon Igor

@igor_amazon

9 years

#saturdaymorning HackerRank: Paint The Tiles

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Amazon Igor

@igor_amazon

9 years

#EveryOnceInAWhileI Find bugs in your java program

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Amazon Igor

@igor_amazon

9 years

#MakeMeCringeIn3Words Formatting your HTML Document using Notepad++ !!

techutils.wordpress.com

Formatting your HTML Document !!I always wished I had a tool that could format my ugly looking HTML document. The feature is provided by Notepad++The version of Notepad++ that has this featureHow t…

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Amazon Igor

@igor_amazon

9 years

#9Jun to_char and to_date function in oracle

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Amazon Igor

@igor_amazon

9 years

#SENIAT SOAP Version Mismatch: SOAP Version "SOAP 1.2 Protocol" in request does not match the SOAP version "SOAP ...

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Amazon Igor

@igor_amazon

9 years

#NRLPanthersRaiders Equals and hashCode mystery resolved

techutils.wordpress.com

Equals and hashCode mystery resolvedHi,Try executing the code in the attached files first by commenting the hashcode() method in Test1.java and then by uncommenting.The output differs.In first case…

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Amazon Igor

@igor_amazon

9 years

#AFLLionsFreo Apache Solr vs Elasticsearch: The Feature Smackdown

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Amazon Igor

@igor_amazon

9 years

#AFLDonsPower Code maintenance for Open Source Projects: GIT Sub-modules and Composer

techutils.wordpress.com

Problem Statement: Lets say you have a working directory of GIT where all your project work is stored and checked in. Also you are using Open Source Solutions from 3-4 different repositories. You w…

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Amazon Igor

@igor_amazon

9 years

#CRUvBIL Unirest: Lightweight HTTP Request Client Libraries

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Amazon Igor

@igor_amazon

9 years

#NBAFinals In JSTL/JSP when do I have to use and when can I just say ${myVar}

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Amazon Igor

@igor_amazon

9 years

#HerVoiceHerChoice Common Mistakes in Collections

techutils.wordpress.com

Source : like Integer, String, Double etc implements Comparable interface. So if we are to use an object of a custom class as the key, ensure that it’ s class implements the Comparable interface.pu…

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Amazon Igor

@igor_amazon

9 years

#hero4cheo Error 53 SQL Server 2005

techutils.wordpress.com

Have you recently changed your machine name??If you face this error while connecting to SQL server, here is the solutionMake sure that the Server Name matches the name of the machine you are trying…

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