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How to get div height to auto-adjust to background size?
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@www139 When you say load, what exactly do you mean? Once the image has downloaded, it is presumably cached. From that point, any other requests are based on a local copy. So, no. It is not downloaded twice. But, it is loaded twice.
– Tmac
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What does 'foo' really mean?
...foo in SA.
I have also seen foo used when the programmer can't think of a meaningful name (as a substitute for tmp, say), but I consider that to be a misuse of foo.
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express throws error as `body-parser deprecated undefined extended`
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If you are here, after May-2020 that means you are surely using node of version v13.12.0.. So,
app.use(express.urlencoded({ extended: true }))
This Surely Gonna works for You....#peace
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Average of 3 long integers
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I'm not sure what "more correct" means. Reciprocal multiplies can in many cases yield exact values directly, or else yield values which can be refined in one or two steps. BTW, I think I should have suggested multiplying by 0x55555556, which would then yie...
What is “Power Save Mode” in IntelliJ IDEA and other Jetbrains IDEs?
...tatements etc will not (assuming you have those inspections enabled). This means that you can save battery power when using your laptop and choose to run the inspections only occasionally by turning power save mode off for a minute or two, or using Code->Inspect code... to see what needs attentio...
How to append multiple values to a list in Python
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Other than the append function, if by "multiple values" you mean another list, you can simply concatenate them like so.
>>> a = [1,2,3]
>>> b = [4,5,6]
>>> a + b
[1, 2, 3, 4, 5, 6]
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Clicking the back button twice to exit an activity
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I like this answer and I think it's the best. I mean i don't THINK it is, IT IS the best answer, for the reasons stated above. I hope you get more upvotes for this one. One comment though: no one finds it a it odd that the toast persists a couple of seconds after the app c...
Tools for making latex tables in R [closed]
... "blue", "green", "yellow"), 100,replace=TRUE),
size=rnorm(100,mean=500, sd=150),
age=rlnorm(100, meanlog=3, sdlog=0.5))
#generate a table
datatable<-ddply(data, .(animal, colour), function(df) {
return(data.frame(size=mean(df$size), age=mean(df$ag...
Is there a way to stop Google Analytics counting development work as hits?
...stead of comparing to ´"development"´, you compare to ´"production"´ - meaning, as long as the site is run in a production environment, we render the GA script, otherwise not (such as staging servers, development or test servers). Obviously this doesn't handle the case of you debugging a live en...
unix domain socket VS named pipes?
... only."
Named pipes are, in fact, bi-directional but half-duplex. This means that communication may go either from end A to end B, or B to A, but never both at the same time.
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