Q&A Discussions

Nested Arrays & Hashes
arrayshashesruby
2 Votes
4 Answers
4th Nov 2016, 12:02 AM
shawn hinton
shawn hinton - avatar
Season chart using hashes
hashes
0 Votes
1 Answer
4th Jul 2018, 7:49 PM
Aurangzaib Baloch
Ruby hashes and arrays
arrayshashesrubysymbols
1 Vote
1 Answer
20th Feb 2017, 8:15 AM
Ivo Borer
Ivo Borer - avatar
Hashes and Salts in Python
cryptographyhashespython3salts
1 Vote
1 Answer
9th Sep 2020, 3:30 PM
Kisembo Allan
Kisembo Allan - avatar
Need help with Ruby hashes
dungeongameruby
1 Vote
2 Answers
9th Jun 2017, 11:07 PM
Chris L.
Question 4 under hashes & symbols
hashesrubysymbols
3 Votes
2 Answers
7th Nov 2016, 6:12 PM
Akyem Stephen
Akyem Stephen - avatar
Nested Arrays and hashes q
arrayshashesruby
0 Votes
2 Answers
19th Nov 2017, 10:41 AM
KidA
KidA - avatar
Question 3 Collections, Hashes & Symbols
arraysruby
1 Vote
1 Answer
4th Nov 2016, 4:15 PM
Miles Griffith
Miles Griffith - avatar
Some things i'm unsure about regarding hashes
arraysdictionariesdo-loopsforhashesiterationloopsruby
1 Vote
1 Answer
23rd Jan 2018, 9:47 PM
X-1
X-1 - avatar
Ruby Newbies - Method descriptions / documentation for strings, arrays and hashes
arraybeginerdocumentationhashrubystring
8 Votes
2 Answers
12th Nov 2018, 3:52 PM
Ana Lopez
Ana Lopez - avatar
Is there any practical example or demonstration for the use of lists,sets and hashes in our dailife
javalists
0 Votes
3 Answers
9th Jun 2017, 8:17 AM
Maddula Venkata Krishna Sai Ram
Maddula Venkata Krishna Sai Ram - avatar
this takes me down...bcoz i don't know, and u guys u dont want to contact me, i am alone in this darkness of programming...
arrayshashesruby
3 Votes
12 Answers
21st Apr 2017, 8:52 PM
Kelvine De Danielo
Kelvine De Danielo - avatar
This is an 8 line PHP Code. And simple 100% error cleared Code... What is its output?
hashesucs.tudents
0 Votes
1 Answer
18th Jan 2019, 12:46 PM
Junk Raider
Junk Raider - avatar
Ruby symbols
hashesrubysymbols
2 Votes
1 Answer
21st Nov 2017, 12:59 PM
Akila Godigamuwa
Akila Godigamuwa - avatar
Why do we write getch () in turbo c??
hashesrubysymbols
2 Votes
2 Answers
18th Apr 2020, 6:13 AM
Pascal Gitau
Pascal Gitau - avatar
can't understand symbols !! could anyone explain please ?
hashesrubysymbols
1 Vote
4 Answers
23rd Mar 2017, 11:38 PM
Marwane Chahoud
nested array
arrayshashesruby
0 Votes
5 Answers
12th Nov 2016, 2:39 PM
Carlos Gonçalves Jorge
Carlos Gonçalves Jorge - avatar
Error in Spanish Version?!
errorhashessymbols
0 Votes
2 Answers
18th Jan 2022, 4:43 PM
Cesar Torres
Cesar Torres - avatar
Why the lines 295-317 are trying to modify the hash "bands"? That hash is supposed to stay frozen.
freezehashesruby
0 Votes
3 Answers
22nd Jun 2019, 1:46 AM
Milo Draco
Milo Draco - avatar
Why that?
hashesrubysymbols
0 Votes
4 Answers
14th Dec 2017, 9:22 AM
FelixWang
FelixWang - avatar
Hash in Ruby and dictionary in Python are the same things?
dictionarieshashespythonruby
3 Votes
2 Answers
26th Jan 2019, 10:29 AM
Kaloyan Kostov
Kaloyan Kostov - avatar
Is setting the salt manually a good idea?
hashesloginsystemphpsecurity
2 Votes
3 Answers
24th Oct 2017, 4:00 PM
ykahveci
ykahveci - avatar
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Conducción de calor o Q=−kAdTdxQ = -k A \frac{dT}{dx}Q=−kAdxdT o Pared 2 m², espesor 0.1 m, k = 50 W/m°C, ΔT = 30°C → Q ≈ 30,0
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