Articles by Rimi

Know Your Thread Dump

June 8, 2020 | Rimi

While analysing thread dump using an analyzer, one can see thread stacks written in a particular format along with its thread states. The format generally mentioned in the dump is ajp-10.10.89.123-8029-9 daemon prio=10 ajp – Protocol used to connect Apache to JBoss . 10.10.XX.XXX – JBoss Server IP. 8029 – Port on ... [Read more...]

RSqLParser – tool to parse your SQL queries.

May 31, 2020 | Rimi

A slow performing query is a ticking bomb which can lead to explosion i.e a huge performance overhead in your application, any time specially when there is load on database servers. And knowing the its and bits of your SQL query is of utmost importance in diffusing the bomb. ... [Read more...]

RSentiment

March 12, 2017 | Rimi

Every system needs continuous improvement. Feedback, positive or negative, plays an important role in that improvement. Humans are fairly instinctive in interpreting the tone of the feedback. But, to teach a machine to understand the same, is highly complex. Various algorithms and tools are available today to automatically identify and ...
[Read more...]

Android Dictionary

August 21, 2016 | Rimi

Learning a new language is hard because it requires new cognitive frameworks. While learning a new language, you will come across new terms and words whose meaning you need to learn along with it’s usage. With age and experience, your vocabulary will develop and that will serve as a ... [Read more...]

Reading multiple files.

August 11, 2016 | Rimi

By now, we all are familiar with reading csv file into R. But, what if there is a block of operations that we need to perform on multiple files? I think that will be a quite tiring job to include each csv every time and run the script. The best ... [Read more...]

Output Text To Console

August 8, 2016 | Rimi

There are various ways to output text in RStudio.   Without New Line: cat("#9....") cat("times") Output: #9....times With New Line: print("Happy Birthday") print("dearie") Output: Happy Birthday dearie If you want to add any more methods to the list, please leave a comment below. [Read more...]

Adding Multiple Comments in R

August 6, 2016 | Rimi

We all will accept the fact that we all have required at least once in our life to comment the previously written codes. To comment a single line in RStudio, we can put “#” before each line. But when we want to comment multiple lines at one go, we can use ... [Read more...]

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