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Should I prefer pointers or references in member data?
...at it makes the code easier to write it's that it makes the code easier to read. With a reference as a data member you never have to wonder if it can be null at point of use. This means that you can look at code with less context required.
– Len Holgate
Jan 4 '...
What is a race condition?
When writing multithreaded applications, one of the most common problems experienced is race conditions.
18 Answers
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In Java, is there a way to write a string literal without having to escape quotes?
...ks inside it. You could escape them all, but it's a pain, and difficult to read.
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Block Comments in a Shell Script
...estions/32126653/…. That said -- it's running a command (:) that doesn't read its input and always exits with a successful value, and sending the "comment" as input. Not much to it.
– Charles Duffy
Aug 20 '15 at 19:57
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set gvim font in .vimrc file
..._gvimrc.
Check the :help .gvimrc for details. In essence, on start-up VIM reads the .vimrc. After that, if GUI is activated, it also reads the .gvimrc. IOW, all VIM general settings should be kept in .vimrc, all GUI specific things in .gvimrc. (But if you do no use console VIM then you can simply f...
MongoDB vs. Cassandra [closed]
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Lots of reads in every query, fewer regular writes
Both databases perform well on reads where the hot data set fits in memory. Both also emphasize join-less data models (and encourage denormalization instead), and both provide inde...
What is aria-label and how should I use it?
A few hours ago I read about the aria-label attribute, which:
6 Answers
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REST URI convention - Singular or plural name of resource while creating it
...someone just put a one word answer and have it accepted so I don't have to read this all (again).
– Ben George
Sep 27 '16 at 4:58
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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
...oncurrentDictionary added in .Net 4.0 provides a generic dictionary with Thread Safety
– Harindaka
Dec 21 '12 at 16:34
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Singleton pattern in nodejs - is it needed?
... real name of JavaScript if you didn't know)
When migrating to ECMAScript read the following for now: https://nodejs.org/api/esm.html#esm_writing_dual_packages_while_avoiding_or_minimizing_hazards
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