All Questions
19,120 questions
4
votes
1
answer
118
views
Algorithm to find the number of specific continuous substrings
I am trying to solve the following algorithmic problem:
Every day, Bob goes to work and does one of 26 possible tasks. The tasks are coded with the letters of the English alphabet from a to z. ...
- 53
0
votes
1
answer
107
views
Difference between reading large chunks of data using char* or std::string
I was trying to solve a coding problem and, to summarize, I was using this piece of code:
char result[50005][26], buffer[50005];
while (fin >> buffer) {
for (int i = 0; i < strlen(...
- 3
1
vote
2
answers
132
views
Can i get multer to parse an array of strings in formdata as an array, and not as a comma seperated string?
I am using axios to send a FormData object, containing a categories field, an array of strings, to an express server. I am using multer to parse the FormData recieved, however req.body.categories is a ...
0
votes
3
answers
119
views
Define and instantiate C style array of string inside class
I am trying to create a class with an array of string defined inside.
I want this array of string to be defined when the class is instantiated.
Here is my attempt below (or the code showing my ...
- 3,982
4
votes
5
answers
172
views
Check if a string starts with a substring from an array of substrings and return that substring
I have an array with all German telephone area codes that is 5266 items long and looks like this:
$area_codes = array(
'015019',
'015020',
'01511',
'01512',
'01514',
'01515',
...
- 763
0
votes
2
answers
256
views
Cleaning string in Delphi?
I have created the following function in Delphi 12.2 Athens to clean a string from invisible control characters that caused trouble in my app:
function MyCleanText(const AText: string): string;
var
...
- 6,071
1
vote
3
answers
77
views
How to show an array of bytes as a string-like list of characters?
I am using a TCP-client program to catch a list of bytes, and when I send such a list of bytes, this is what I see:
I want to capture those characters in a logfile, so I did the following:
log.Debug($...
- 17.7k
0
votes
3
answers
78
views
Python split() function :: Need to split "int_32\n' " so that I get int_32 alone [duplicate]
Need to split "int_32\n' " so that I get int_32 alone.
I tried
x = "int_32\n' "
x.split("\n")
I also tried
x = "int_32\n' "
x.splitlines()
Both do not yield ...
- 707
0
votes
0
answers
32
views
combine variable array of properties into a comma separated list powershell [duplicate]
I have a powershell command that pulls a list of devices with PRT in the name to a variable & am then trying to format the list in an easy to read output
$PrinterList = @(Get-WmiObject ...
- 15
0
votes
0
answers
54
views
MASM Array of Strings
I am in an assembly language course and need to do the following:
Write code that defines symbolic constants for all seven days of the week.
Create an array variable that uses the symbols as ...
- 39
1
vote
1
answer
72
views
How do I desctructively iterate over an array of strings in rust?
MRE:
let mut ws = s.split_whitespace();
for w in ws {
if w == "option1" { //do something }
else if w == "option2" { //do something else }...
// this is the tricky part
...
- 2,280
1
vote
1
answer
78
views
Function is not working, but gives no error
I'm new to C#. I'm trying to make game in Unity. These functions are necessary for changing in-game tabs with help of a button.
public string check;
public CanvasGroup hydrogenScreen;
public ...
0
votes
1
answer
71
views
Assembly: calculation of string index
As a beginner to Assembly, I've been practicing disassembling and reverse engineering on Intel x86 assembly in IDA.
The current program I'm trying to figure out validates the user given password by ...
- 13
0
votes
2
answers
103
views
Unexpected null character behaviour when inserting into an array
#include <stdio.h>
#include <string.h>
void f(char s1[], const char s2[], int i, int j) {
if (i >= 0 && j >= 0) {
s1[i] = s2[j];
f(s1, s2, i + 1, j - 1);
...
1
vote
1
answer
89
views
Does exist a standardized string table implementation ? Is my implementation in C good ? Looking to discuss topic
I'm developing a C library to write a custom binary format to store levels for a game.
I had a problem about optimizing the usage of strings for this file, I have two use cases of strings in this file:...
- 65