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When I catch an exception, how do I get the type, file, and line number?
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@jouell Hey, I like to use fancy words too sometimes :)
– Rishav
Jan 31 at 15:51
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Shards and replicas in Elasticsearch
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I will explain this using a real word scenarios. Imagine you are a running a ecommerce website. As you become more popular more sellers and products add to your website. You will realize the number of products you might need to index has grown and it is too ...
Is an array name a pointer?
... a). Then we step 3 elements forward, and take whatever is there. In other words: take the element at position 3 in the array. (Which is the fourth element in the array, since the first one is numbered 0.)
So, in summary, array names in a C program are (in most cases) converted to pointers. One exc...
Syntax behind sorted(key=lambda: …)
.... It can only do and return one thing really.
The syntax of lambda is the word lambda followed by the list of parameter names then a single block of code. The parameter list and code block are delineated by colon. This is similar to other constructs in python as well such as while, for, if and so o...
First-time database design: am I overengineering? [closed]
...client belongs to an HR department somewhere, but not which one!
In other words, Clients should be linked to the table that you call Divisions_Has_Departments (but that I would call simply Departments). If this is so, then you must collapse Cities into Divisions as discussed above if you want to u...
How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
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@BeeOnRope because of cache prefetch and word size, there is still an advantage to running a program linearly. The next memory location will already be fetched and in cache, the branch target maybe or maybe not. With a 64 bit CPU you grab at least 64 bits at a tim...
What is the default location for MSBuild logs?
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"And you ain't gonna like it!" That tells everything in 6 words, thanks
– F.I.V
Aug 25 '19 at 5:35
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Should operator
...o be a friend, as it uses only public functions.
– deworde
Mar 10 '17 at 13:49
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Deep null checking, is there a better way?
...t my mistake: I should refer to other answers using a hyperlink, not using words like "see above" / "see below" (since answers don't appear in a fixed order). I've updated my answer.
– stakx - no longer contributing
Ju
How to optimize for-comprehensions and loops in Scala?
...fference is too big. Can we expect more performance improvements? In other words, Martin, is there anything, in theory, left for possible optimizations?
– sasha.sochka
Apr 23 '14 at 18:38
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