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How to compare two colors for similarity/difference
...dimensional colorspace.
But RGB is not "perceptually uniform", so your Euclidean RGB distance metric suggested by Vadim will not match the human-perceived distance between colors. For a start, Lab* is intended to be a perceptually uniform colorspace, and the deltaE metric is commonly used. But the...
IntelliJ: Working on multiple projects
... With 2017 version it's different, refer to jetbrains.com/help/idea/2017.1/maven-projects-tool-window.html
– vikramvi
May 29 '17 at 9:58
3
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How can you dynamically create variables via a while loop? [duplicate]
...icit is better than implicit, and "Readability Counts". This is just a bad idea IMHO.
– Tony Suffolk 66
Jul 2 '14 at 18:31
6
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How can I tell IntelliJ's “Find in Files” to ignore generated files?
... files, like JAX-WS artifacts or classes in target folders. How can I tell IDEA to exclude these files from the find?
4 Ans...
Develop Android app using C#
...nsed products.
Personally, I would recommend using Java with the IntelliJ IDEA dev environment. I say this for 3 reasons:
There is so much Java code out there for Android already; do yourself a favour and don't re-invent the wheel.
IDEA is similar enough to Visual Studio as to be a cinch to learn...
Android studio: new project vs new module
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From the documentation (Android Studio is based on Intellij IDEA) :
Whatever you do in IntelliJ IDEA, you do that in the context of a
project. A project is an organizational unit that represents a
complete software solution.
Your finished product may be decomposed into a ...
bundler vs RVM vs gems vs RubyGems vs gemsets vs system ruby [closed]
...t advice because Apple bundles Ruby for their own use and it's not a great idea to mess with it.) Then, when you have an idea how the whole gem idea works, and you know you want multiple Ruby versions on your system, try "rbenv" or "RVM" and install a version or two in your sandbox.
Linux makes it...
System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()
...es (leap years, daylight savings, timezones, etc.).
It's generally a good idea to deal only with long timestamps or Date objects within your application, and only use Calendar when you actually need to perform date/time calculations, or to format dates for displaying them to the user. If you have t...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...d say the task can be solved if the input is "good enough". Basically, the idea is to compress the input data with compression factor 0.29 or higher and do sorting in a proper manner.
Let's solve the compression issue first. There are some relevant tests already available:
http://www.theeggeadvent...
jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed]
...it's more likely to be cached on user's machines, so my vote goes for good idea.
In the five years since I first offered this, it has become common wisdom.
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