ternary Questions
8
Solved
I was wondering if it was possible to do a ternary operation but without returning anything.
If it's not possible in Java is it possible in other languages, if so which ones apply?
name.isChecked...
14
Imagine I have a class Family. It contains a List of Person. Each (class) Person contains a (class) Address. Each (class) Address contains a (class) PostalCode. Any "intermediate" class c...
7
Solved
Is there anyway to use inline conditions in Lua?
Such as:
print("blah: " .. (a == true ? "blah" : "nahblah"))
Si asked 2/4, 2011 at 20:56
9
Solved
Is it possible to do this on one line in Python?
if <condition>:
myList.append('myString')
I have tried the ternary operator:
myList.append('myString' if <condition>)
but my IDE ...
11
Solved
I am trying to simplify the following code.
The basic steps that the code should carry out are as follows:
Assign String a default value
Run a method
If the method returns a null/empty string ...
11
I want to use ternary operator without else in C. How do I do it.
(a)? b: nothing;
something like this. What do I use in nothing part?
Deaton asked 4/9, 2012 at 9:43
5
Solved
Users, I'd like to have some tips for a ternaryplot ("vcd").
I have this dataframe:
a <- c(0.1, 0.5, 0.5, 0.6, 0.2, 0, 0, 0.004166667, 0.45)
b <- c(0.75,0.5,0,0.1,0.2,0.951612903,0.9181034...
Oruro asked 4/6, 2012 at 9:50
2
Solved
I am using PHP's null coalescing operator described by http://php.net/manual/en/migration70.new-features.php.
Null coalescing operator ¶
The null coalescing operator (??) has been added as syntact...
14
First off, the question is "Write a Java program to find the smallest of three numbers using ternary operators."
Here's my code:
class questionNine
{
public static void main(String args[])
{
i...
Hargrave asked 13/2, 2011 at 20:26
2
I want to evaluate a simple ternary operator inside of a string and can't seem to find the correct syntax.
My code looks like this:
foreach ($this->team_bumpbox as $index=>$member)
echo "...
Emulous asked 4/1, 2013 at 21:27
0
I have a problem for which I have eight elements that can contain 0, 1, or 2. I can easily represent this in 16 bits, but for SIMD efficiency reasons, I need it to occupy 13 bits (it is not the onl...
Symbolism asked 19/11, 2020 at 2:39
3
I've seen this code and need an explanation for "??".
I know ternary operators like "?" and then the true-condition and after ":" the false/else condition.
But w...
5
Solved
My goal is to convert a decimal number into balanced ternary. Converting from decimal to unbalanced ternary simply requires division by 3 and keeping track of remainders. Once I have the unbalanced...
0
I am trying to plot data from three columns in a dataframe in a scatter_ternary diagram with contoured datapoints.
The columns in the dataframe are Power (W), Speed (mm/s), and Hatch (mm), and I a...
7
Solved
I'm trying to convert the following if-else to it's ternary operator representation in javascript as follows
var x = 2;
if (x === 2) {alert("2");}
else
{ //do nothing}
But when I do this:
(t==...
Cissie asked 12/8, 2015 at 9:4
4
Solved
I'm currently having some trouble understanding ternary associations in UML. I get the binary ones, but I am unsure how multiplicity works on ternary. I'm doing exercises that I got from my univers...
Breastbeating asked 24/10, 2017 at 18:19
3
Solved
template <typename T1, typename T2>
auto max (T1 a, T2 b) -> decltype(b<a?a:b);
template <typename T1, typename T2>
auto max (T1 a, T2 b) -> decltype(true?a:b);
I do not un...
2
Solved
I know that the XOR operator in base 2 for two bits A and B is (A+B)%2. In others words, it's addition modulo 2.
If I want to compute the truth table for XOR operation in a ternary system (base 3...
9
Solved
In this fiddle http://jsfiddle.net/mjmitche/6nar4/3/, if you drag, for example, the little blue box into the yellow box, then the big black box will turn pink. All of the 4 boxes along the left can...
Dextrosinistral asked 6/7, 2011 at 11:24
6
I have a piece of code:
if (foo > bar) {
baz = foo - bar
} else {
baz = foo + bar
}
I have a question if I can somehow shorten this code to a single line, something like
PSEUDOCODE:
b...
Rowlett asked 8/3, 2019 at 19:24
4
Solved
function foo() {
return $result = bar() ? $result : false;
}
function bar() {
return "some_value";
}
foo();
Notice: Undefined variable: result
Is this a bug?
bar() should be saved to $re...
Dying asked 25/3, 2014 at 11:47
4
Solved
In many board games (like checkers, go and othello/reversi) each square can be represented by three states: white, black or empty.
8x8 boards in such game engines are usually represented as two bi...
2
Solved
I have two binary integers, x0 and x1 that are 8 bits (so they span from 0 to 255). This statement is always true about these numbers: x0 & x1 == 0. Here is an example:
bx0 = 100 # represented...
3
Im not quite sure how to read ternary relationships within a ER-Diagram.
Lets say this is the ternary relationship that is given.
What can I interpret out of that?
It says that you have to put y...
Fathometer asked 21/8, 2013 at 19:20
5
Solved
I need to return true or false if an option in a drop down selected.
This is my code:
var active = sort.attr('selected') ? return true : return false;
I get an error that the first retur...
Cotter asked 17/10, 2013 at 23:47
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