There is no golden rule, but assume tier-2 cities mayn't have airport, no famous schools, less than 2 or 3 million people living in there.

Most of the tier-1 cities has direct international or national airways connectivity.

Tier-3 cities may not even have a single factory, it is hub for 100s villages, has decent bus-connectivity to nearest tier-2 city.

Apparently there is an official definition: https://en.wikipedia.org/wiki/Classification_of_Indian_citie...

Exactly I was bit confused, initially thought that I read one of his old writing. The legend is still missing.

Looks pretty awesome! Will definitely give a try!

Wish to hear why did you choose to use Ada?

I normally work in C++, but I've also written in lots of other languages.

I wrote an article for these folks which includes some of the rationale here: https://blog.adacore.com/ada-crate-of-the-year-interactive-c...

Thanks! It is also a concern that I was looking for an answer!

It is common that the developer who built might already left the team.

Seen != Built.

You don't always have to optimize for the right answer right away. Just asking someone who's worked with/on the codebase will often give you a jump start.

Presumably the code base didn't just have a single author (who is also no longer around). Git blame is amazing for not only tracking down who did what, but also seeing how the code base evolved.

You ask your coworkers, "have you seen this before?"

I use git blame a lot

Thanks! I like the book "5 Effective Thinking Book", will give a try!

Well, It is not Lucene alone, there are many tools in java written around Lucene such as ElasticSearch/Solr/Elassandra and so on, so no language or runtime can replace everything. Eventually something might catch-up. That is why it is not language alone! It is developer, runtime, ecosystem and problem domain, brainshare.

Thanks! I observed two points.

In order to look at flow - "should learn about queue theory"!

"queue theory" itself would be useful to design queuing related systems.

Thanks!

Thanks! Immediately sent to my friends who are learning SQL!