Currently I use jfreechart through swt.
The current problem is tens of thousands of files (currently between 10,000 and 20,000, up to 100,000 later)
currently use DefaultXYDataset and XYLineAndShapeRenderer to load data after opening a file.
There's a problem.
1.The chart on the screen is not...
After I finished my code, I found it a little bit weird but cannot tell where. I hope to improve it. Thank you.
Here is the question.
Step (1) Take out the first K numbers from current sequence S into a temporary
sequence n1, n2, …, nk, and pick the largest element Vmax out of these K numbers,
t...
This is a simple strlen function with registers documented:
;in rdi - string to measure
;out rax - len
.my_strlen:
test rdi, rdi
jz ptr_error
or rcx, 0xFFFFFFFFFFFFFFFF
mov al, 0
repne scasb
mov rax, 0xFFFFFFFFFFFFFFFF
sub rax, rcx
ret
NOTE: This code assumes a "C-Style string"; that is, a NUL...
I am new to writing utility functions. I wrote a python program to return a Python logger with custom settings. Please review this code and provide comments on how to improve it. I am looking for comments on
Coding Style
Coherence & Coupling
Readability
I am intending to share this code acro...
I have finished a raycaster, and I want to optimize it before I add other features, such as variable height walls, texture mapping and lighting. I'd like someone to review the code so I can improve it further.
Code: https://pastebin.com/raw/91rLfcwd
#include <SDL2/SDL.h>
#include <sys/time.h>
...
I have been trying to solve this problem in c++: https://www.spoj.com/problems/PT07Z/
I am attempting to use a double dfs solution to find the longest path in an undirected and unweighted tree. Here is my code:
#include <bits/stdc++.h>
using namespace std;
typedef stack<int> si;
typedef vector<v...
I am fairly new into asp.net MVC c# I am working on request holiday app where an employee can request holidays. The problem is the app works fine, however, I am trying to set 8 hours a day when an employee requests a holiday I have scratching my head from 2 days already seen every topic in Stack...
I'm trying to process numerical input arguments for a function. Users can mix ints, floats, and "array-like" things of ints and float, as long as they are all length=1 or the same length>1.
Now I convert them as follows:
convert to float convert to np.ndarray; dty...
Review on this draft please: clang-8 -std=c++17
Simple wrapper class template for std::map & std::list (or alternatively std:unordered_map & std::vector) for the purpose of "retaining insertion order". This is quite a frequently asked question, eg
https://stackoverflow.com/questions/2266179/c-...
A quine is a program whose only job it is to reproduce the source file that was used to create the executable in the first place.
This stackoverflow post provides some reasoning about its usefulness.
Below I present 5 different quines.
The nice quine
This program has an embedded copy of its c...
I'm growing a web server in Haskell that interfaces with TCP sockets using network. To read the HTTP header of the client's message, I use the following function:
import Network.Socket hiding ( recv )
import Network.Socket.ByteString ( recv )
import qualified D...
I want to significantly tidy this code as its cluttered and repetitive
var myDate = "No MOT"
if ((myData[0]["motTests"][0]["expiryDate"].string) != nil) {
let theDate=myData[0]["motTests"][0]["expiryDate"].string
let msYea...
I made a function that outputs the sum of the value of each letter in a word. For example if I input hello my function would output 52.
def words_to_marks(s):
import string
values = {} # dictionary to store value of each alphabet
values_of_words = [] # to store final v...
Is there a better way to write this code.
Suppose I have 10 files to delete and I have to repeat code (public function destroy() ) 10 times.
First remove the database entry.
List item, then remove the file.
OOP - "don't repeat yourself", it works but I repeat the code.
public function imag...
