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Why isn't vector a STL container?
...<bool> as a special standard container where each bool uses only one bit of space rather than one byte as a normal bool would (implementing a kind of "dynamic bitset"). In exchange for this optimization it doesn't offer all the capabilities and interface of a normal standard container.
In thi...
Python “SyntaxError: Non-ASCII character '\xe2' in file”
... this helped a lot! Still not sure what the charter is/was. I ended up throwing the code in notepad and saving as ASCII, and then pasting.
– KDecker
Feb 7 '14 at 23:32
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How can I divide two integers to get a double?
...3)
//0.1158748551564310544611819235
Double are represented allocating 64 bits while decimal uses 128
(double)100/863
//0.11587485515643106
In depth explanation of "precision"
For more details about the floating point representation in binary and its precision take a look at this article from J...
How can I create a temp file with a specific extension with .NET?
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@Pax: you have more chnace of winning the lottery 1000 times in a row than generating two idebtical guids. That's unique enough I guess...
– Mitch Wheat
Feb 24 '09 at 12:41
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What's the best way to inverse sort in scala?
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10
Both sortWith and sortBy have a compact syntax:
case class Foo(time:Long, str:String)
val l =...
Cannot ping AWS EC2 instance
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RakibRakib
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How to run Unix shell script from Java code?
...ork well for special processes on certain native platforms, such as native windowing processes, daemon processes, Win16/DOS processes on Microsoft Windows, or shell scripts."
– Harman
Nov 10 '19 at 10:27
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Get the current git hash in a Python script
...4721") at the end.
From within Python, you can do something like the following:
import subprocess
label = subprocess.check_output(["git", "describe"]).strip()
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Decode Base64 data in Java
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Nightfirecat
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answered Jan 13 '10 at 3:42
Jeremy RossJeremy...
How do I convert a byte array to Base64 in Java?
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Ihsan IzwerIhsan Izwer
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