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Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
...reversal of ours/theirs with rebase was driving me crazy!! (It makes sense now that I think about how a rebase actually works, but not at all intuitive.)
– Dan Lenski
Feb 19 '16 at 1:39
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Storing DateTime (UTC) vs. storing DateTimeOffset
...rom UTC to local time, and from local time to UTC), so I can use DateTime.Now (derivations and comparisions) throughout the system without worrying about time zones.
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How to open a web server port on EC2 instance
... @Noitidart Save is what he means. But I am sure you figured that out by now :)
– mattdevio
Oct 26 '18 at 7:31
Thank...
Create request with POST, which response codes 200 or 201 and content
...'m intrigued by your "caching your own input" suggestion. Most web apps I know are not going to create a 1:1 version of the resource. Even if it's something trivial like normalizing capitalization of a string. Isn't it a bit dodgy to treat your submitted version as the version the etag was created a...
C++ Double Address Operator? (&&)
...meter of a function. And it only takes a r-value expression. If you don't know what an r-value is, the simple explanation is that it doesn't have a memory address. E.g. the number 6, and character 'v' are both r-values. int a, a is an l-value, however (a+2) is an r-value. For example:
void foo(int&...
Find the Smallest Integer Not in a List
...wo linear passes through the list, or just one pass if the list length is known to start with. There is no need to represent the hold the entire list in memory, so the algorithm's asymptotic memory usage is just what is needed to represent the array of booleans; i.e. O(N) bits.
(By contrast, algor...
How does push notification technology work on Android?
...ts confirmed the client is polling along a tcp connection right ? do you know how often it polls for data ? is it every 5 seconds for example. or is it fast like a heartbeat ?
– j2emanue
Apr 10 '19 at 8:58
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Saving grid.arrange() plot to file
...t2, plot3, nrow=3) #generates g
ggsave(file="whatever.pdf", g) #saves g
Now it works for me fine.
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dd: How to calculate optimal blocksize? [closed]
...dmittedly, it's been a while since I did that. I use a mebibyte by default now, or just let dd pick the size.)
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Why are static variables considered evil?
...n't be tested, then it IS bad design; because if I can't test it, I can't know that it works. Would you buy a car if the salesperson told you "The design of this model prevents it from being tested, so I don't know if it actually runs"? Testability is so crucial for software (as well as cars), tha...