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Linked List in C – Merge two Linked List into separate single Linked List

DATA STRUCTURES IN C – LINKED LIST (20 PROGRAMS) Try DATA STRUCTURES IN C – LINKED LIST (20 PROGRAMS) Linked List in C – Merge two Linked List into separate single Linked List : Input Linked List 1: one->three->five->seven Head of Linked List 1 is head1 Linked List 2: two->four->six Head of Linked List 2 is… Read More »

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MakerBot Digitizer – Real World 3D Object Scanner

          In the last post we saw about 3D Printer which can print any real world 3D object in three- dimensional physical space. In this post we will see another innovation related to 3D printers, MakerBot Digitizer. MakerBot Digitizer is a 3D scanner which can scan a real world 3D object into a… Read More »

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Stack Implementation using Linked List – C Program

DATA STRUCTURES IN C – LINKED LIST (20 PROGRAMS) Try DATA STRUCTURES IN C – LINKED LIST (20 PROGRAMS) Stack Implementation using Linked List – C Program : Source Code : #include<stdio.h> struct node *top=NULL; //Declared as global variable since it is accessed by multiple functions //Pointer that points the top node of the stack… Read More »

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Logstash – Process Log File Once and Exit/Stop Logstash After Reading Log File Once

            I have a scenario in Logstash where I want to process a log file in a path once in a day. In my case, a new log file will be added to a path which needs to be processed once and it takes roughly around 10 minutes to process… Read More »

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Docker RabbitMQ – Default Username/Password Environment Variable Not Working – Solved

I was playing around with the official Docker image of RabbitMQ and I was trying to use RABBITMQ_DEFAULT_USER/RABBITMQ_DEFAULT_PASS environment variable to override the default username/password (guest/guest). I noticed that the username/password provided via the environment variables were set in the rabbitmq.conf file. Still I was neither able to access the queues using the API nor the management console. But I… Read More »

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