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How to create a variable that contains an Operator in Java?
I'm trying to write a program in 30 lines or less for my class (self imposed challenge).
The program asks the user a simple addition, division, multiplication, or subtraction question and the player a...
SirDuke
Votes: 0
Answers: 3
What does the "?" operator do in Elixir?
The Ecto source code makes use of expressions ?0, ?1, etc. You can see how they evaluate:
iex(14)> ?0
48
iex(15)> ?1
49
iex(16)> ?2
50
What does that mean though? This is very hard to sear...
Freedom_Ben
Votes: 0
Answers: 1
How to grep for files using 'and' operator, words might not be on the same line
I have a directory /dir
which has several text files in it, These files may or may not contain the words 'rock' and 'stone', so basically some files might just contain the word 'rock', some may just c...
Hitomi90
Votes: 0
Answers: 1
PowerShell and match/like/contain operators
I am fairly new to PS so running into this problem. I have 2 variables:
$var1= "hello"
$var2= "hello-2018"
if ($var1 -match $var2){
#Do Something
}
I ...
Nini Sidhu
Votes: 0
Answers: 1