Skip to content
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms and Conditions

Programming Tutorial

Start Learning to Code

  • About Us
  • Contact Us
  • Privacy Policy
  • Terms and Conditions

Breaking News

Nextjs: running code after complete fetch

why does 400 status code result always entercatch block execution with axios?

Saving the state of the button onClick

TypeScript: Specify that value must be in Array using spread operator

Show separate number with comma in django tempalte

Why does my website keep showing old index.html, style.css, app.js…?

Using Python Flask to change the colour of an icon when it detects a words like scam, pending and verified

x clear icon appears only when the input has value – react

Login button redirects to two pages. For first time loginers, it redirects to agreement page, and for rest, it redirects straight to home?

WebComponent setter not triggered if defer is used

Tag: image

Linux

How can I automatically change my desktop background every day?

admin May 20, 2021

I am interested in having my desktop background automatically change every day. Perhaps taking the “picture of the day” from some website. Is this something I could do with a Python script? …

imagelinuxpython
Linux

GNU BASH Command to Change Image Size AND DPI? [closed]

admin January 3, 2019

How, using Linux BASH (I’m currently using GNU bash, version 4.4.12(1)-release (x86_64-pc-linux-gnu)), can I convert a JPG image of 2550×3300 pixels at 72 DPI to become 1700×2200 pixels at 200 DPI? I’…

bashimageimagemagicklinux
Arrays

Handle byte* pointer and convert it to something else

admin June 3, 2018

I have a probably stupid question, but I can’t figure out how to solve it by myself. I have obtained a byte* pointer from a SoftwareBitmap’s pixel data, then I edited some pixel data… and now I don’t …

arrayscimagepointersuwp
Arrays

My program is outputting strange colors in RGBA from a 2D Array using the python PIL class. How do I fix it?

admin November 13, 2017

def arrayconv(a): black = [0, 0, 0, 1] #RGBA value for black white = [255, 255, 255, 1] #RGBA value for white red = [255, 0, 0, 1] #RGBA value for red b = np.zeros(shape=(10, 10),…

arraysimagepythonpython-imaging-libraryrgba
Arrays

How to show a lot of images without setting visibility in AS3?

admin July 18, 2017

I have made a quiz game and I want to be able to show an image right after a user answered correctly. The problem is i have a bunch of questions and images that it becomes tedious to set visibility …

actionscript-3arraysimagevisibility
Arrays

submit input text to shuffle image array

admin March 19, 2017

I can’t get this text input to properly activate the random shuffle image array. It will activate it, but on initial click. I would like it to require validation from the user inputting and then …

arraysimageinputjavascripttext
Arrays

How to store multiple tags click into an array using Javascript? [closed]

admin October 31, 2016

There are multiple images in my HTML file. When a users click them, their IDs should be populated. There is no problem in getting those IDs. How can we do the following stuff 1) Storing all these …

arraysimagejavascriptjquery
Linux

Getting PDF size in millimeters with image-magick on Linux

admin June 16, 2016

Is there some image-magick tool to get the size of a PDF file in millimeters? I’ve tried with the imagemagick “identify” tool but the informations are only in pixels. How can I specify to output the …

imageimagemagicklinuxpdf
Arrays

Pure JavaFX: convert Image to bytes Array (+ opposit operation). What’s wrong?

admin May 3, 2016

The user can browse to an image file. I want to persist the selected file to a db (derby db), in BLOB Column. to do that, I need to convert Image object to an array of bytes (byte[]), and to retreive …

arraysconverterimagejavajavafx
Arrays

Returning random images (Edited Sorry for that)

admin February 20, 2016

I am developing an android game in which i have to return random images from a class. its basically a tic tac toe game in which when a player taps then an image shown which is cross type image. I …

androidarraysimagerandom

Posts navigation

1 2 … 4 Next
Privacy Policy