Search Engine Strategies
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Google's seemingly always changing indexing algorithm continues to hit site rankings as the search giant continues to drive a new generation of SEO relying upon original and relevant content generation …

Software Development
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hello, i'm newbie here and also in programming world. so I would to request help from pros here. my question is, how to print out number entered in random in …

Topic by din_hilmi

Maha
Your rude demand for someone to drop whatever they are doing and do your homework for you is attached to a 10 year old dead topic. so 0/10 for …

c++
Web Development
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Hi, I can show data from the database using query
[CODE=php]
<?php
$con = mysql_connect("localhost","root","root");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}

$a= $_POST["SiteId"];
mysql_select_db("abc", $con);

$result …

php
Software Development
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Well I guess it is my turn to ask a question, since most of the time I spend answering questions on DaniWeb.

The Problem: DataViewGrid throws a "System.ArgumentException parameter is …

Search Engine Strategies
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Who here has seen a noticable increase/decrease in traffic since Google BERT launched on Friday? Unfortunately it hasn't been too kind to us.

Meta DaniWeb
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Before anyone files a bug report, we are no longer pretty printing (using javascript to add line numbers & color coding) code snippets when on mobile browsers for performance reasons. …

Microsoft Windows
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My wife got a VeryfitPro fitness monitor for Christmas. I have the app loaded on my Android (6) phone and was hoping to install a companion app on my Windows …

Information Security
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A survey of attendees at Infosecurity Europe earlier this month showed 70 percent in favour of the dictionary definition (in this case the Cambridge Dictionary) of a hacker being amended. …

Meta DaniWeb
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I went to Disney World for Thanksgiving break, and all those germs got to me, and I now have bronchitis. On top of it, my laptop (the only computer I …

Software Development
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What "Hello World" is to the console, the "Bouncing Ball" is to the Graphical User Interface. Nothing fancy, the ball is created via a call to the API function ellipse() …

Community Center
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What was your favourite April Fools' Day prank this year?

Here's mine to kick things off. If only it were true...

Google Japan got creative with a bubble wrap keyboard …

Software Development
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Task
Your task is to write a program that will draw graphs and output them as coloured image in
the .ppm file format and display them using a suitable external …

Topic by bookday502

I'll take this is a task and not homework. So my research would be as follows.

  1. https://www.google.com/search?q=write+ppm+file+c%2B%2B
  2. From 1, I see a favorite site ROSETTACODE. That's https://rosettacode.org/wiki/Bitmap/Write_a_PPM_file
  3. ...
Microsoft Windows
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I posted a question last week on Microsoft Technet and during the resulting discussion the following was posted:

VBScript will be gone in the next version of Windows. Almost all …

Search Engine Strategies
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PART 1

  1. INTRODUCTION: When you are starting with your first SEO project, you may feel as if you have been told to empty the ocean with a teaspoon, there …
Meta DaniWeb
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Is anyone still encountering the problem of posts not going through?

bug
Information Security
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Living in California, I periodically need to log into my computer that's back in my home in New York. Not that often, typically just a couple times a year.

But …

Community Center
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It's been a while ;) Still very busy, but hoping to pop in on a regular basis. How's everyone been?

Software Development
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Python-wxPython Tutorial

This tutorial will take you through the basics of wxPython.

Introduction:

Let's face it. I am a dinosaur. I got my computer science degree in the mid 70s. …

Meta DaniWeb
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Long Title: "Here are some top topics recommended just for you" email recommends a thread deleted two months ago.

"what are the feature of window 10" was in my email …

Computer Science
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What Are Voronoi Diagrams?

Voronoi Diagrams are an essential visualization to have in your toolbox. The diagram’s structure is a data-driven tessellation of a plane and may be …

Software Development
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Just trying to find out which of these five isprime functions is the fastest.

Topic by vegaseat

Try Rosetta Code for something10x faster here

Hardware and Software
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Sophos software has recent.y made their Sandboxie software free for personal use and will soon be making it open source. For anyone unfamiliar with Sandboxie, it implements an isolated enviroment …

Meta DaniWeb
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As of today, DaniWeb offers a completely ad-free experience to sponsors!! What do you think? Is it enough to sway you to donate $5/mo for all the benefits you get?

Databases
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Last month, Facebook admitted to storing million of Facebook passwords in plaintext.
The Verge Apr 18, 2019

We see students being taught login systems here and a recurring mistake …

Digital Marketing
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I read about a lot of people who ranked their site without building a single link. Does posting great content or building a great site can get you ranked higher? …

Databases
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Here is a basic question, what is the fastest way to transfer a MySQL database?

Here are the variables at play:
1) Database is just shy of 3GB
2) Transfer …

Programming
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i have a database at mysql and i already save image and use search button to retrieve image from mysql database to picture box, vb.net , i dont have …

Topic by R0ks

can you help me how to fix this,now i already retrieve image from the db msql, but
i dont know how to show the name of the image, but there …

Computer Science
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Intro

Receiver Operating Characteristic (ROC) plots are useful for visualizing a predictive model’s effectiveness. This tutorial explains how to code ROC plots in Python from scratch.

Data …

Software Development
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There are times when you need to make sure your counter starts at an odd or even number.

Even is pretty simple - counter = counter + modulus(counter). If counter …

Community Center
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I think I finally understand why Trump is doing so well (he recently pulled even with Hillary Clinton). It's only after years of shows like American Idol and America's Got …

Topic by Reverend Jim

Thanks to Trump, who has normalized outrageous statements and behaviour, Danielle Stella, Ilhan Omar's GOP opponent in the next congressional election, has publicly called for Ms. Omar to be tried …