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2 votes
1 answer
104 views

I have been trying to integrate boost geometry into a project but run into an issue when I return a polygon geometry from my custom class. The following is a minimal example that reproduces what I am ...
-1 votes
0 answers
84 views

Does the C standard guarantee that any uninitialized portions of a partially initialized array are automatically set to zero? While it's a common observation and often the behavior seen in practice, ...
0 votes
1 answer
106 views

I have a complex Python application where I'm experiencing memory leaks over time. I'm using a lot of objects with circular references, but I've ensured that del methods are not causing issues. How ...
0 votes
1 answer
96 views

I am currently learning pointers in c. I have learned that if I do not assign an address to a pointer and try to print the value of the content of the pointer, then the program will not run properly. #...
2 votes
0 answers
78 views

I am working on a Java project that involves async tasks, but where performance is important. This is why not producing garbage is essential. CompletableFutures are practical, but their use inherently ...
-3 votes
1 answer
258 views

im doing an exercise and I cant understand if i'm creating garbage with this program. As far as I understand there shouldn't be any garbage left and I should not use delete in this case, but it makes ...
drain_'s user avatar
  • 43
1 vote
0 answers
89 views

With Java 8 I occasionally used both, -XX:+PrintClassHistogramBeforeFullGC and -XX:+PrintClassHistogramAfterFullGC to get an impression about which classes contribute most to the garbage to be ...
Harald's user avatar
  • 5,287
-1 votes
1 answer
73 views

in c# ArrayList is a collection ArrayList a = new ArrayList(); a.Add(4); // capacity = 4 and count = 1 a.Add(4); a.Add(4); a.Add(4); //there the capacity is 4 count=4 so Capacity will be doubled if ...
-2 votes
4 answers
118 views

I am trying to make a generic swap function using memcpy() in C. I am getting a garbage value when I try to swap arrays. This is code below: #include<stdio.h> #include<string.h> typedef ...
0 votes
1 answer
66 views

Let me start by saying that I am very new to Tkinter. I want to take input typed by a user from a text box and write to a file in Tkinter. I am using the get() method on the box. I have gotten it to ...
-2 votes
2 answers
281 views

If the server sends 2 items of data at almost the same time, the client receives the 2nd item of data. It will have about 75% to receive garbage. I'm pretty sure the problem is in the C# client: I've ...
0 votes
2 answers
118 views

I was solving a problem on codeforces, but I keep running into unwanted garbage values as output. What can I do? #include <iostream> #include <string> #include <conio.h> #include <...
0 votes
1 answer
58 views

So the following code was presented in the lecture, and I'm struggling to understand why it was necessary to set n->next = null. David (Lecturer) did say it would be important to clean up potential ...
0 votes
2 answers
60 views

I am a beginner in C and I am trying to copy a string inside another one. I have the following code: #include <stdio.h> #include <string.h> typedef struct { float mort_2009, mort_2015,...
0 votes
2 answers
81 views

I'm trying to write a program that finds the distance of an arbitrary amount of tugboats from a main ship and orders them from closest to furthest. This also involves removing tugboats that are deemd ...

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