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Read input from console in Ruby?
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230
Are you talking about gets?
puts "Enter A"
a = gets.chomp
puts "Enter B"
b = gets.chomp
c = a....
How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?
...n Arithmetic Library.
wget ftp://gcc.gnu.org/pub/gcc/infrastructure/gmp-4.3.2.tar.bz2
bunzip2 gmp-4.3.2.tar.bz2
tar xvf gmp-4.3.2.tar
cd gmp-4.3.2
./configure --disable-shared --enable-static --prefix=/tmp/gcc
make && make check && make install
MPFR
MPFR is the GNU Multiple-preci...
How do you append to an already existing string?
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edited Feb 17 '17 at 10:23
lleaff
3,4451212 silver badges2222 bronze badges
answered Feb 12 '10 at 7:16...
How do you set the text in an NSTextField?
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231
setStringValue: is the way to do it. You should make sure your outlet is being set properly. (...
How can I use “puts” to the console without a line break in ruby on rails?
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idlefingersidlefingers
29.3k55 gold badges7777 silver badges6868 bronze badges
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Java HashMap performance optimization / alternative
...ound 20,000 codes for 26 million distinct objects. That is an average of 1,300 objects per hash bucket = very very bad. However if I turn the two arrays into a number in base 52 I am guaranteed to get a unique hash code for every object:
public int hashCode() {
// assume that both a and ...
Correct use of flush() in JPA/Hibernate
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3 Answers
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Active
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How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
... a really strange question. The interviewer asked me how can I compute 1+2+3+...+1000 just using compiler features. This means that I am not allowed to write a program and execute it, but I should just write a program that could drive the compiler to compute this sum while compilation and print the ...
Is there a command for formatting HTML in the Atom editor?
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374
Atom does not have a built-in command for formatting html. However, you can install the atom-b...
How do I move an issue on github to another repo?
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35
See the GitHub docs on transferring issues.
Transferring an open issue to another repository
O...