Some time back, when I was still getting familiar with qsql, I went for an interview at an investment bank. I was interviewed by 4 different people for a total of 2 hours. 3 of the interviewers asked theoretical architecture related questions but the last one was all about writing code. The last interviewer gave …
Monthly Archives: April 2015
C#3 Let’s capitalize on it
Here is a new challenge for you – capitalize the first letter of each word in a string. For example: q) f “I’m gonna make him an offer he can’t refuse” “I’m Gonna Make Him An Offer He Can’t Refuse” Post your answers in the comment section below and let me know if you have …
Introducing data analysis with Python and Pandas
Recently, I have been playing around with Python and its data analysis library – Pandas, which is built on another library called NumPy. Most of you have probably heard of Python (if not then I don’t know what’s wrong with you. Get out there and make some programmer friends or read some blogs). Python has …
Continue reading “Introducing data analysis with Python and Pandas”
Announcement – changes coming to the blog
Few weeks ago, I quit my first job as a q developer and moved to another company. My first job was where I was introduced to q/kdb+ and time-series data. If it wasn’t for that job, I wouldn’t be writing about q on this blog. However, it was time to move on and so I …
Continue reading “Announcement – changes coming to the blog”