Category "buffer"

I have a buffer overflow assignment like this, I set the correct varaible to the HEX value of 1 (31) and still nothing, how do I solve this

How do I set the value of correct to 1 with an buffer overflow exploit? When I pass nothing to this the value of temper is 4D2 which is hex for 1234, but when I

Buffer Overflow not spawning shell in ARM Assembly?

(I know, Too many answers already, but need help) After i executed my payload to spawn a shell i had this error. Does someone know the problem ? close failed in

Why do I have to clear buffer twice for getting correct output?

I just started learning Java yesterday, and today I was learning input-taking. I got to know why we need to clear the scanner buffer before taking input using .

df.to_parquet() | Can I get .parq Bytes from Dataframe?

Goal: Get the Bytes of df.to_parquet() for upload. I attempted: import pandas as pd import io df = pd.DataFrame({'A': [1, 2, 3, 4, 5], 'B':

How can i parse a base64 from a PDF buffer to a HTLM / JSON / PLAIN-TEXT?

I'm implementing a web scrapping service, and it must have the capability to read specific data from pdf's. This service is being executed in a EC2 instance and

Mp4 segments playback in buffer gets stuck in Chromium browsers

I'm facing the following issue, Ive got a bunch of .bmp files and a .wav file that I convert to a mp4-file using the following ffmpeg command. ffmpeg -i <inp

How to create a generic buffer in TypeScript?

I have the following class: export class BufferData { arr: Float32Array; index: number; constructor() { this.arr = new Float32Array(8); this.inde

how to convert a buffer to arrow parquet table in c++

I read a parquet file from remote, so get the binary file, which is a buffer. (unsigned char *buffer) How can I convert it to readable table? I can save the buf

Searching buffer string using Nodejs

I have an Revit .rvt file (which is a .7z file under the hood), which I know contains a specific phrase within the first 30,000 bytes. I've attempted to use Nod

Firebird query returns Buffer

This is my first time connecting to a Firebird database from Node JS. I'm using the "node-firebird" package. Everything seems to work fine. But I get these <

Have to hit enter twice with fgets() in C?

Good Morning, I'm having an issue with some C code where I am forced to hit enter twice each time input is entered if the length of the input is less than the s

Why the characters in buffer cannot enter a while loop?

why there is no "*" in output? the input is : abcde[enter key] #include<stdio.h> int main(void){ char ch; while ((ch=getchar( ))== 'e') pr

Vaadin Refer to mainLayout from RouterLayout

I need to create a buffer between the application screens. I think to make a buffer in the mainLayout but I can't access it from the child layers I tried to do

How to convert buffer to image with react native

I am using pouchdb with react native (expo) to store the local data and also the images and when trying to recover the image I get the following data Object {

QProcess does not signal stdout ready

When I launch xfreerdp process out of shell, it prints INFO messages to stdout and WARN/ERROR messages to stderr, as expected (this is just the default /log-lev

IPFS Pinata service not accepting file

I have a code as shown below that uploads files from the browser and saves in the server, once it has been saved to the server, I want the server to connect to

How to only buffer outside of the polygon and leave the shared edge un-buffered?

What I am trying to achieve is to buffer a set of connecting polygons while leaving the shared edges un-buffered. After some searching, ArcGIS's buffer wizards

Rust Tcpstream: reading http request sometimes lose the body

I am learning how to write a http server using tcpstream with rust. I use this function to read stream buffer. fn handle_connection(mut stream: TcpStream) {

How to create Bitmap from Android MediaImage in OUTPUT_IMAGE_FORMAT_RGBA_8888 format?

I am trying to use this new feature of CameraX Image Analysis (version 1.1.0-alpha08): using setOutputImageFormat(ImageAnalysis.OUTPUT_IMAGE_FORMAT_RGBA_8888),

How to read/write a bigint from buffer in node.js 10?

I see that BigInt is supported in node 10. However, there's no ReadBigInt() functionality in the Buffer class. Is it possible to somehow go around it? Perhaps