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What is the difference between quiet NaN and signaling NaN?
...=c++11 -Wall -Wextra -pedantic -o main.out main.cpp
./main.out
output on my x86_64 machine:
qnan 7fc00000
snan 7fa00000
inf 7f800000
-inf ff800000
nan0 7fc00000
nan1 7fc00001
nan2 7fc00002
0/0 ffc00000
sqrt ffc00000
We can also execute the program on aarch64 with QEMU user mode:
aarch64-linu...
Create instance of generic type in Java?
...ding to less fuss and functional approach this shall be accepted answer in my opinion
– Tomas
Mar 24 '18 at 17:54
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How to set JVM parameters for Junit Unit Tests?
...separate process, and by default has no knowledge of the build process. To my knowledge, there is no way of connecting these - although I'm happy to be told otherwise. Is this something you have knowledge of / have done - in which case, can you share how to do it?
– amaidment
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Setting transparent images background in IrfanView
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Based on my tests, this actually seems to be the easiest and most effective solution to saved icons missing transparency. Just make sure you click "options" like @Annalisa says, and not "Advanced"
– Eric Hepperle...
New lines inside paragraph in README.md
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Thank you so much. My documents will be much better now!
– Guilherme Ferreira
Aug 29 '16 at 16:20
2
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Where and why do I have to put the “template” and “typename” keywords?
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(See here also for my C++11 answer)
In order to parse a C++ program, the compiler needs to know whether certain names are types or not. The following example demonstrates that:
t * f;
How should this be parsed? For many languages a compiler...
Using sed, how do you print the first 'N' characters of a line?
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FYI: cut -c 1-N (where N is a number) does work on my Cygwin installation (cygwin v. 2.6, cut v. 8.25) On OS X, use sed -E rather than sed -r, used elsewhere.
– wrlee
Jan 26 '17 at 20:42
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How to get String Array from arrays.xml file
I am just trying to display a list from an array that I have in my arrays.xml . When I try to run it in the emulator, I get a force close message.
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What are the differences between ipython and bpython?
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interesting, I have been using ipython on my (windows) laptop for tab completion, and it offers basic command line? time to read some documentation...
– admalledd
Nov 21 '10 at 10:40
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Mongo: find items that don't have a certain field
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@Yeti if my goal is to find all objects that are missing a value for field a, either because a is null or because a is missing, then $exists is not good enough, as it won't catch the cases where a is null.
– nils...