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Key Insights from Google's Search Algorithm Leak 6 Days Ago by Johannes C. **Find out how the recent leak of Google’s internal documents affects SEO strategies: All key takeaways and the most important implications for optimizing your content in light of the leak.** ![google-leak-seo-takeaways.jpg](https://static.daniweb.com/attachments/4/33bc1ca16f29c159257318bde2d7ef39.jpg) It’s been one week since news about … Re: How do I set up a working environment on orange pi from ssh? 2 Days Ago by toneewa Using Win32Disk Imager to run the OS [Raspbian](https://raspians.com/how-to-run-raspbian-on-an-orange-pi/) on Orange Pi is what I feel you are looking for. I would suggest reading the [manual](http://www.orangepi.org/html/serviceAndSupport/index.html) for the device you are using. Plenty of tools and resources provided. E.g., on page 231-234… Re: Cleaning up tags 1 Day Ago by Dani OK ... and without further ado, the results of this (seemingly never-ending) project: We've reduced from 9541 tags down to only 212 tags by completely removing tags that did not meet our criteria (e.g. tags that did not represent a technology), but, in most cases, consolidating tags into larger categories, by synonyms, etc. ~200 tags is … RayCasting: why i get a more width vertical lines on square grid size? 2 Weeks Ago by cambalinho heres my RayCasting code on VB2010(it can be another programming language, i will get the same bug): Private Function GetPositionMap(ByVal Position As Double) As Integer Return fix(Position / ObjectSize) End Function Private Sub DrawRays() Dim StepX As Double Dim StepY As… Re: minimal-mvc: Frugal PHP micro-framework with basic routing and templating 1 Week Ago by Dani When I first created the platform that powers DaniWeb, I did so only after many years on phpBB, and learning that framework inside and out, and making lots of phpBB mods, and then many years on vBulletin, and learning *that* framework inside and out, and making lots of vBulletin plug-ins. Despite DaniWeb being my first web development app that I've… Re: Google is promoting reddit in an arrogant way 4 Weeks Ago by Dani Bing tends to not target a very technical audience, and/or people are not asking technical questions on Bing that would land them on DaniWeb. That's always been the case. Duckduckgo simply doesn't have a large enough share of the market to make any impact. I think, last I understood, they had a 2% share of the overall search market? Also, … Re: Database wrapper for Codeigniter 3 3 Weeks Ago by Dani Wow, this is old. I just stumbled upon it and it’s so crazy looking back at old code you wrote once upon a time. Especially since we are still working off the same framework so it’s just interesting to see how much it’s morphed and evolved over the years. Re: Database wrapper for Codeigniter 3 2 Weeks Ago by pyeri Glad to know that Daniweb uses CodeIgniter! It's a very minimal but robust framework and has all the bells and whistles which other so called "modern" frameworks keep talking about. I myself use CI3 for most of my freelance projects. For database interaction, I usually don't use the CI models, I prefer dealing with the `$this->db` … Re: Database wrapper for Codeigniter 3 2 Weeks Ago by Dani I started with CI3 probably like a decade ago, and that’s what I’m continuing to use, albeit with a bunch of security updates and so forth. It’s not worth it to me to upgrade to CI4 right now since that would pretty much be a complete rewrite of the entire app for not much upside. Do you have any experience with CI4? Re: Database wrapper for Codeigniter 3 2 Weeks Ago by pyeri I have never bothered to check CI4 as CI3 fulfilled all my web development needs. It required some modifications when PHP 8 came (PHP 8 didn't allow dynamic properties which are used in CI3). But otherwise, it works fine for most small to medium sized projects. One of the best things about CI3 is that it works out of the box with minimum initial … Re: RayCasting: why i get a more width vertical lines on square grid size? 2 Weeks Ago by rproffitt When I work such an issue I set the breakpoint where the trouble is and examine variables. There's some variable that controls the output so that's what you look at. You've posted a lot about ray-tracing and that's all good but setting breakpoints to see what's going on seems to be the challenge. Re: RayCasting: why i get a more width vertical lines on square grid size? 1 Week Ago by cambalinho debug print line height: Line Height : 1452 Line Height : 1441 Line Height : 1430 Line Height : 1419 Line Height : 1407 Line Height : 1397 Line Height : 1386 Line Height : 1375 Line Height : 1364 Line Height : 1353 Line Height : 1342 Line Height : 1331 Line Height : 1321… Re: RayCasting: why i get a more width vertical lines on square grid size? 1 Week Ago by cambalinho i can see: 1 - maybe some are too much height(but they are converted to 300 of max); 2 - on some they are repeated... and maybe the problem is there... i can save the previous Height for test the actual Height.... but i see a problem: if i avoid them, i can lose some height, unless i continue add angle and don't count the rays ;) ... but maybe i… Re: RayCasting: why i get a more width vertical lines on square grid size? 1 Week Ago by cambalinho will be rounded numbers problem or something? yes i'm testing more, but no success :( Re: RayCasting: why i get a more width vertical lines on square grid size? 1 Week Ago by cambalinho maybe you have right... but, for now, i don't understand why and where i'm fail :( i'm learning from: https://permadi.com/1996/05/ray-casting-tutorial-table-of-contents/ theres several tutorials, but not all are so good :( Re: RayCasting: why i get a more width vertical lines on square grid size? 1 Week Ago by cambalinho yes i must test more... and, like you see, that vertical bar have another color.... that means the code problem can be here: 'Get the horizontal Ray Distance: HorizDist = Math.Abs((player.PosX - HorizX) / Math.Cos(RayRadians)) 'Get the vertical Ray Distance: VertDist = Math.Abs((Player.PosX - VertX) … Re: RayCasting: why i get a more width vertical lines on square grid size? 1 Week Ago by m_624 In RayCasting, you may observe wider vertical lines on a square grid due to the nature of the algorithm. This phenomenon occurs because the vertical lines represent intersections of rays with grid cells, and depending on the angle and distance of the rays, they may intersect multiple grid cells horizontally, resulting in wider lines compared to the… Re: RayCasting: why i get a more width vertical lines on square grid size? 1 Week Ago by cambalinho what make me more crazy is that i'm using a code, converted and works, from VB6 lol Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by toneewa I cleaned up the code some more. Removed some things that were not being used. I ran into a couple problems which caused the freeze you mentioned. It was memory heap space and array allocating. E.g., if x or y becomes negative, and also infinite recursion. I added a x/y coordinate display for a ball, and tinkered with the placement of the … Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by toneewa Some minor syntax fixes. Some things to consider are the collision and distance of drawing the next ball. A ball inside a ball's radius will cause numerous collisions. Even the starting ball locations can be already causing collisions. I added a collision counter display. Increased the maximum balls to make to 50. The timer delay can also impact … Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by jprog1000 Hello, I have a program which creates multiple balls and bounces them off when they collide. This works fine. import java.awt.Rectangle; public class Ball{ private int x = 0; private int y = 0; private int radius; private int panelwidth = 500; private int panelheight = 500… Slaying Unicorns: How Europe Sabotages Its Own Economic Future 2 Months Ago by Johannes C. **With the decline of industry and post-colonial exploitation, Europe should aim to become a global leader in the tech and service industry. But as the EU increasingly complicates the process for startups to thrive, the economic outlook appears bleak.** If you've missed recent AI news, **[Claude Opus now outperforms GPT-4 in most areas](https://… Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by toneewa Yes, this is true. Overlapping ball spawns can do that causing a chain reaction. Something like that could be done. How you handle the spawning of the new ball is what I played with a bit before. You will see better collision detection changing to: g.fillOval(ball.getX(), ball.getY(), 1 * ball.getRadius(), 1 * ball.getRadius()); Re: Online subission forms not sending emails of submitted info 1 Month Ago by david.tigner This one is becoming more perplexing. After adding in the PHPMailer coding, page would crash (e.g. blank white screen, HTML file that would display the screen doesn't even start at all, e.g. error in the 1st running PHP file). Adding the semi-colon at end of line 18 (in previously discussed code) did not work and funny thing is, the original coding… Re: Online subission forms not sending emails of submitted info 1 Month Ago by david.tigner I just discovered some new information on why the online submission pages weren't sending as during some testing I discovered there was a way for the submitted info to be sent. Here it is. I have online submission pages on 4 websites: RadiantNewHorizonHomes.com, RTO-USA.net, SubterraneanSoundStudio.com and RebHellionRecords.com. Each of these 4 … Online subission forms not sending emails of submitted info 2 Months Ago by david.tigner About a year ago, I had a similar issue except then system would crash after pressing Submit. The issue was caused because of PHP 8 incompatibility problems. However, got the coding to fix all of that and things worked good again and with PHP 8. But now something new is happening. Now, when Submit is pressed, system doesn't crash and goes to the … Claude 3 Opus Vs. Google Gemini Vs. GPT-4 for Zero-Shot Text Classification 2 Months Ago by usmanmalik57 On March 4, 2024, [Anthropic](https://www.anthropic.com/) launched the [Claude 3 family of large language models](https://www.anthropic.com/news/claude-3-family). Anthropic claimed that its Claude 3 Opus model outperforms GPT-4 on various benchmarks. Intrigued by Anthropic's claim, I performed a simple test to compare the performances of Claude … Re: Online subission forms not sending emails of submitted info 2 Months Ago by david.tigner I do not have access to the PHP error log nor do I know how to check to see if mail() is returning false. The coding I'm using has worked (e.g. sent email with submitted info) for 13 years and now stopped working. My URL/PHP provider, Ionos, claims it won't send because all recipient email addresses need to be authenticated and a new STMP PHPmailer… VB2010- why i get a different vertical size\color on RayCasting? 2 Months Ago by cambalinho these is the VB6 function for RayCasting: Private Sub DrawRays() Dim StepX As Double Dim StepY As Double Dim VertX As Double Dim VertY As Double Dim HorizX As Double Dim HorizY As Double Dim MapX As Long Dim MapY As Long… Re: Online subission forms not sending emails of submitted info 2 Months Ago by david.tigner More problems. I incorporated the coding Biiim provided. Before any changes, after submission, would display the correct (yellow) screen. After code changed, not only will still not send email but screen turns blank white. URL provider, IONOS, told me that the Host is smtp.ionos.com and the Username and password are for an email address associated …