teiler | Little script for screenshots and screencasts utilizing rofi | Video Utils library
kandi X-RAY | teiler Summary
kandi X-RAY | teiler Summary
teiler uses rofi to draw a menu which lets you choose between screenshots or screencasts.
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Trending Discussions on teiler
QUESTION
I'm writing a rather simple program following Euclidean algorithm (we have to write it using recursion). It works really well when executed in C++ Tutor but when I compile the program in the terminal, it already gives me:
warning: control may reach end of non-void function [-Wreturn-type]
When I try to execute it in the terminal, it throws:
runtime error: execution reached the end of a value-returning function without returning a value
(But I am returning a value?)
Why does it work with c++ tutor but not in the Linux terminal (using clang compiler)?
I tried to use a bunch of extra variables in the function to make the process clearer to me, but I still don't get why it thinks that there would be a case where I would not return a value.
...ANSWER
Answered 2019-Apr-15 at 20:06the actual answer (missing return at recursion call) was already given.
i'd like to add a simpler version for you to compare and maybe learn something :)
QUESTION
i wrote a program to evaluate what numbers in a certain range are divisble by only certain numbers (in the range 1
to 9
). So far the code seems to work but i tested the steps it takes through at pythontutor http://www.pythontutor.com/visualize.html#mode=edit and something odd happened.
In the second loop, the code doesnt always check all values (k)
for its divisibility but sometimes leaves out the last value (k)
.
Better to give you an example:
ANSWER
Answered 2018-Oct-30 at 13:12Your problem is in this line:
QUESTION
whazzup,
Having the following problem, I can't get it fixed. Handling with numbers having a length around 5 - 52, I wan't to get their prime factors. Using Python, I found the following two algorithms:
I.
...ANSWER
Answered 2018-Jul-26 at 12:16You need a better algorithm than trial division to factor numbers the size you are working with. A simple step up from trial division is John Pollard's rho algorithm:
QUESTION
I have this for-loop:
...ANSWER
Answered 2017-Nov-28 at 19:10count your zeros once again ;) I'd say it's one too much.
QUESTION
public class MergeSort
{
public static double[] MergeSort(double[] a){
if(a.length < 1){
return new double[0];
}
else if(a.length == 1){
return a;
}
else{
double[] l = Teiler(a, false);
double[] r = Teiler(a, true);
return Fueger(MergeSort(l), MergeSort(r));
}
}
...
}
...ANSWER
Answered 2017-Mar-09 at 09:26The problem is in the Teiler method. Consider a list of length 2, the else branch creates a list of length 2 rather than 1 (even though it fills only the first element). Consequently, trapping the recursion in an endless loop. You can easily fix this issue by adding the last element only if the length is odd:
QUESTION
I wrote a program that can catch a user input error.
When I try to make my program do a "do over" (with a do while loop) it runs into an error. The program (instead of restarting with the user input through the scanner) will print the System.out.println
lines from exception catch block over and over.
Below is my code and I really hope that somebody can help me with it.
...ANSWER
Answered 2017-Jan-13 at 18:11Try to advance the Scanner to the next line by calling the nextLine() method on your Scanner s in your catch block. This should clear the input.
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