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Why are preprocessor macros evil and what are the alternatives?
I have always asked this but I have never received a really good answer; I think that almost any programmer before even writing the first "Hello World" had encountered a phrase like "macro should never be used", "macro are evil" and so on, my question is: why? With the new C++11 is there a real alte...
Will docker container auto sync time with the host machine?
...
screen ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty
That path is a symlink, which on my system points at /dev/ttys003.
Once you get in, note that the moby login is simply root with no password. After you have finished, CTRL-A, D will disconnect from the screen ...
The quest for the Excel custom function tooltip
...ication.MacroOptions ( VBA6 ) ( VBA7 ), but this information does not actually appear as a tooltip, so it does not solve my problem.
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count number of lines in terminal output
... grep "" -c but this is some much nicer :)
– ninhenzo64
Jun 15 '18 at 14:13
3
It should be noted ...
What is memory fragmentation?
...emory fragmentation" used a few times in the context of C++ dynamic memory allocation. I've found some questions about how to deal with memory fragmentation, but can't find a direct question that deals with it itself. So:
...
Nearest neighbors in high-dimensional data?
...ted in Approximate Nearest Neighbor (ANN) algorithms. The idea is that you allow the algorithm to return sufficiently near neighbors (perhaps not the nearest neighbor); in doing so, you reduce complexity. You mentioned the kd-tree; that is one example. But as you said, kd-tree works poorly in high d...
Razor ViewEngine: How do I escape the “@” symbol?
... the last HTML character code here worked for me: stackoverflow.com/a/13584640/84206
– AaronLS
Dec 27 '12 at 20:53
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Secret copy to clipboard JavaScript function in Chrome and Firefox?
... Nice. This works in Chrome Version 61.0.3163.100 (Official Build) (64-bit)!
– Shanimal
Oct 14 '17 at 5:44
1
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What is the difference between os.path.basename() and os.path.dirname()?
...1
Dan D.
64.5k1212 gold badges9191 silver badges107107 bronze badges
answered Mar 8 '14 at 16:35
Breno Teixeir...
How do I break a string over multiple lines?
...se "..." if you need to split lines in the middle of words or want to literally type linebreaks as \n:
key: "Antidisestab\
lishmentarianism.\n\nGet on it."
YAML is crazy.
Block scalar styles (>, |)
These allow characters such as \ and " without escaping, and add a new line (\n) to the end o...