[ POPULAR STORIES ]

CATCH UP THE POPULAR STORIES

Monitor Elasticsearch Servers with Shell Script – E-Mail Notification

           The following shell script can be used to monitor Elasticsearch servers. The basic idea is that the server (IP:9200) will respond with a color code(Green, Red and Yellow). We use the color code to know the status of the server and notify the users through configured E-Mail addresses. An E-Mail… Read More »

Read more
Alternative text

Access Tomcat Server URL from Smartphone/Mobile/Tablet

One Line Answer : Disable the System Firewall  I was developing a small web application in my Laptop using Spring MVC and was testing the application in Laptop browser. In one case, I wanted to see the web page in mobile and so I opened the URL in Android smartphone. But the page was not reachable due to the… Read More »

Read more
Alternative text

Linked List in C – Check whether Linked List is Palindrome using Stack

DATA STRUCTURES IN C – LINKED LIST (20 PROGRAMS) Try DATA STRUCTURES IN C – LINKED LIST (20 PROGRAMS) Linked List in C – Check whether Linked List is Palindrome using Stack : Source Code : #include<stdio.h> struct node { int data; struct node *next; }; void print(struct node **head) { struct node *temp=*head; printf("\nList:"); while(temp!=NULL)… Read More »

Read more
Alternative text

Enable CORS to Send Cross Domain Request to Elasticsearch using AJAX

           I faced this issue when I used my web application to send AJAX request to get data from Elasticsearch. The web application was deployed in Apache Tomcat (port 8080 was used). XMLHttpRequest cannot load http://localhost:9200/. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8080' is therefore not allowed… Read More »

Read more
Alternative text

ASUS Transformer AiO – Desktop & Tablet

         Desktops, laptops, mobile, tablet are used for everyday computing. It is a part of daily life. We even own desktop, tablet and laptop which we use for browsing, playing, social networking, watching movies and the list goes on. But we wont be able to use all the three since any one… Read More »

Read more
Alternative text

[ LATEST STORIES ]

CATCH UP THE LATEST STORIES

[ SUBSCRIBE TO OUR BLOG ]