Top "Logic" questions

Fastest way to get sign in Java?

I'd like to get the sign of a float value as an int value of -1 or 1. Avoiding conditionals is …

java optimization logic bit-manipulation

Django edit form based on add form?

I've made a nice form, and a big complicated 'add' function for handling it. It starts like this... def add(…

python django forms logic

Multi-variable switch statement in C#

I would like use a switch statement which takes several variables and looks like this: switch (intVal1, strVal2, boolVal3) { case 1, "…

c# .net switch-statement logic switch-expression

AND/OR (&&/||) logic for multiple condition statements

If you have an if-statement in C# that checks multiple conditions: if (a == 5 && b == 9) { ... } Does b == 9 still get …

c# logic conditional statements

Find the nearest/closest value in a sorted List

I was wondering if it is possible to find the closest element in a List for a element that is …

java logic

What are some practical applications of an FPGA?

I'm super excited about my program powering a little seven-segment display, but when I show it off to people not …

logic fpga digital

Java method to find the rectangle that is the intersection of two rectangles using only left bottom point, width and height?

I have found the solution but wanted to ensure my logic is the most efficient. I feel that there is …

java logic intersection

Ruby if .. elsIf .. else on a single line?

With the ruby ternary operator we can write the following logic for a simple if else construct: a = true ? 'a' : …

ruby logic

ASP.Net: Conditional Logic in a ListView's ItemTemplate

I want to show certain parts of an ItemTemplate based according to whether a bound field is null. Take for …

c# asp.net data-binding listview logic

Determining if a Powershell command was successful

Hi I am quite new to Powershell but I have one niggling question. I want to be able to tell …

powershell logic appcmd