Trying to run a DC motor with an Arduino UNO and a relay shield - need help with the code! [more inside]
I have a command in terminal (included below) that contains the same number in two different locations. I need to run that command 500 times counting down from 500 to 0. Is there an easy way to automate/batch process this? [more inside]
How do I compile a compelling code portfolio? What kind of selection criteria do I use, or can you recommend resources for developing it? [more inside]
I'm very familiar with boids and flocking; I implement the algorithm for Space Whales in my game, Artemis Spaceship Bridge Simulator. But I'm frustrated by my arbitrary code for sorting boids/whales into groups. Right now, I simply generate 10 whales assigned to group 1, and 10 whales assigned to group 2, and the whales move together in their groups. I'd rather... [more inside]
I don't just mean in a taxonomic way, but in terms of sorting and ease for the handlers -- is the postal code the most vital part? What's that last line for? [more inside]
I am currently learning to code via Codecademy. So far I've only completed one project (in web design), including one page where I couldn't figure out where I went wrong and almost quit, but eventually I got thru it and was glad I didn't. [more inside]
I'm thinking about switching fields into web development in the near to mid future, but have a few questions about skills and code portfolios. I'd also like any general advice you all have on how to do this as someone with basic programming skills, but no specific knowledge of web development. [more inside]
My son is going to a regional spelling bee and we've got about 1000 words to learn. Is there a way to (roughly) sort the words by spelling difficulty? Right now I've sorted by word length but that doesn't really help. [more inside]
I hired a developer to build a retail website for me in 2011. He did it, but I moved and the MyPhP account he established for me expired. At the time, knowing how life situations can change, I asked him for a copy of the code, which he gave me although he protested because he though I would allow him to host it on his site. We also had a falling out about quality which later, made me glad I had asked for a copy of the code. I know nothing about coding. [more inside]
Can someone explain in a clear way what German Enigma machines were exactly and why this code was so hard to break? [more inside]
My friend and I are starting an academic blog. We will be posting equations and code snippets (mostly MATLAB), and are looking for a blogging platform that will allow us to enter them easily and display them nicely. Do you have any suggestions on what we should use?
So, my little food business grew significantly in the last year and the future is making the idea of my products finding shelf space in retail outlets a very strong reality. With that, I will be putting barcodes on my labels. [more inside]
My brother-in-law is turning 50 and is planning a shindig. [more inside]
On the basis of an answer to this AskMe, we are considering ordering a Kano but need some opinions. [more inside]
How can I simply print an envelope or two from my Mac to any printer that can handle envelopes? I'm printing directly on the envelope, but it's a standard #10 envelope--no labels, no odd sizes. I'd like USPS barcodes. I've got a copy of EasyEnvelopes and I've been trying to print from it, but nothing happens on my printer and I can't update it because they charge for it now. Printing other docs works fine. [more inside]
Do you know of a program like First Lego League, but for game design? This is for some 12-year-olds who are into programming, and could benefit from more structure. [more inside]
It seems that "computer programmer" is often listed as one of the best jobs in America. There are cram schools popping up promising six figure salaries in 12 weeks. And even a former celebrity has chosen it as a second act. All this because there's apparently a tech talent crunch. But is learning to code the best strategy for a viable career? [more inside]
I want to build a site but don't want to code my own password reset scripts. Looking for recommendations for frameworks (are they called that?) or respositories for frankencoding a website. Also planning/prototyping tools that would let me describe what I want in plain language/mindmap style. [more inside]
I'm looking for interesting coding-project suggestions, preferably, but not necessarily, for execution in Python, ObjectiveC, or Unity. [more inside]
I've forgotten the PIN for my credit card. It was the same as the 'swipe to unlock' code for my iPhone 5 (running iOS 7), three codes ago (ie, I've changed it twice since then). I thought I remembered the PIN, and tried to make this my new unlock code, hoping it would say 'nope, too recent' and I'd say 'a ha, that's it', but no luck (and now I have a new number to remember). Is there a way I can view past unlock codes for my iPhone? [more inside]
At Deetjen's Inn in Big Sur, on the backside of one of the cabins, hangs this sign. Some sort of word game cipher thing. I tried rotational substitution in 1-step increments, but it's gibberish all the way. Any ideas?
Help me take my work with me after I leave my job. [more inside]
I'm working on making a magazine blog. I started with a template that is pretty awesome, but I liked the effect another theme used to manage the photo and video gallery. Is there a plugin I can install to achieve this effect or is this hard coded into the template. [more inside]
I have some potentially malicious code stuck onto the first line of every php file on my website. How do I get rid of it without going into each file and cutting it out?
I'm trying to test if a a series of cells exist, and then concatenate the values that do exist with a paragraph I have. [more inside]
Recently there is this family brings their super noisy kids(about 5-6) to run and scream on the street infront of my apartment everyday from 6pm-10pm. The street is in a quite neighborhood, there are families, but I never hear or saw a single kids making such noise outside of there home on the street. One day I went down and talked to the parent and kids, that they shouldn't make noise like this, but they didn't listen and was quite rude, both the parent and the unruling kids. I really can't take this, it's extremly noisy, the screaming can't be stopped by closing my windows and putting on earplugs, not to mention it's hot summer that I need a little bit of breeze and peace in the evening at home. What Can I do? this is in NYC, is there any code for noisy street kids? thanks!
Wanting to code. Can't read calculus. Kinda stuck. Help? [more inside]
This is a code, poorly printed, on the inside of a snack package. It is the last one I need to get a very small "reward." [more inside]
There are loads of options (too many!), but I can't figure out if there is a basic parser that I could use and tweak a bit, or which might be the most straight-forward to create a new parser for a language variety without one. Any ideas for someone with limited skill would be awesome at this point. [more inside]
I read news coverage about metafilter members helping to solve the "Decoding Cancer-addled Ramblings" and thought I should give it a shot for coded messages we found in my Grandfather's posessions after his passing. Although my Grandfather did not have cancer and was of sound mind at the time these documents were sent (circa 1921), he and his brother sent some coded messages to one another for some reason. My family has tried to figure out the messages, but to no avail. Some think the coding was simply used to save money on the cablegrams/telegraphs, others think it was because the text was being sent to Germany during WWII time frame, and others think it was because there was some suspicion about co-workers who may try to access or read the cablegrams/telegraphs. [more inside]
I'm not looking to create the next Flappy Bird and make $50k a month, I'm just looking to create apps that go with my published books, and man, is there a lot of choices out there. Help me suss them out! [more inside]
I just noticed that the NYT offers a PDF version of its print front page, which I'd like to be able to access without going through the extra clicks on the website. The file always has the same name as is located in a simple nested date format — but I have no idea how to script something to replace that every day in a new tab or add it to Rainmeter or the like. Any suggestions? [more inside]
Next week (23-28 March) I will be in Warsaw, Poland. Help me understand the Technology Scene in Warsaw! [more inside]
A relative is already a technical person (masters in electrical engineering) who is trying to switch careers and get into web development. I'm looking for good resources to get her up to speed on the building blocks of web dev. [more inside]
I need help translating this morse code message into English! [more inside]
Hello Mefites! I'm looking for a reliable online service to pull population numbers by zip code, and while I know there are tons out there, I need one that isn't just plugging in one zip code at a time. Ideally, I'd like to be able to just download a database list of zip codes and their corresponding populations for the country, or state by state, to a CSV or XML file. Does this exist? The "reliable, up to date (as much as possible) source" part is important, as this data will be used as part of a franchise sale package. Thank you in advance!
In my grandmother's final days battling brain cancer, she became unable to speak and she filled dozens of index cards with random letters of the alphabet. I'm beginning to think that they are the first letters in the words of song lyrics, and would love to know what song this was. This is a crazy long shot, but I've seen Mefites pull off some pretty impressive code-breaking before! [more inside]
A long string of obscure messages. Almost like code. Said in a low voice, a hypnotic monotone. I though it might be the Shipping Forecast, but that has some sense to it, in that it uses recognizable area/place names. What I'm thinking of seemed more mysterious, harder to parse. Does this ring a bell? Thanks.
At the local dog park, someone apparently found two Post-it notes, covered in strange number pairs, and pinned them to the lost&found board because, well, they look like they might be important! Since then, there's been much speculation about what these numbers might be for, what they might mean. Rather then type it all out, I have an image of the notes themselves, here. [more inside]
Can code quality be brought in to a fast and loose web shop? [more inside]
How do sites like DailyLit split up large text files into smaller files and then email them? [more inside]
This is for work. It's a wordpress site. According to a wordpress plugin that's already been installed, I have a google analytics tracking number that has been on the homepage for several months already. How do I see analytics about the site's visitors. When I go to Google analytics, it makes me enter an email address, my site URL and generates a NEW tracking number. I don't want a new tracking number. I want to use my existing number that has been on the homepage for months already. so how do I use google analytics if all I have is a tracking number and a URL. I don't have the email associated with this tracking URL, if there ever was one. That was before I was hire. Thanks.
How do I make a PDF fillable form do a few of the things that Excel does for me easy, like turn the Trademark notation into superscript TM, like this? ™ [more inside]
I needed an image map. I'm no coder, so I went looking for a map and code that I could run, change and run it again to see what changed and if I had to change it back. I built a map that seems to be working, except for an small black square icon in the upper left corner. Before I removed the "img scr" line, there was a red "X" in the box. Now, it's just the box itself. I thought that whenever you saw a box like that, it meant the image couldn't be found. But, my entire image is there. When I preview the page in IE and Firefox, the map works and all of my links are where they're supposed to be, but the box won't go away. What is it? Should it go away or will something happen when I publish the site that will make the image nonfunctional? Will it be there when the site goes live? Here is the code - http://pastebin.com/jcFJ433u
That's about it - it was a one-trick website with a programming version of Guitar Hero, where you would mash your keyboard and lines of code would appear in that rhythm. Help?
Tumblr recently switched out their flash-based music player with a new, more mobile-friendly one. That's good, except the new one is devastatingly ugly and has totally different proportions. I'm not even sure it's displaying correctly - the arrow is off-center, the text looks wonky. I have been trying in vain to find ways of fiddling with its attributes, but the ones exposed are very limited. Has anyone else noticed this problem with the look, and has anyone had any success in customizing it? [more inside]
I have finally hit the point where I'm unable to wear the shoes that have carried me through the first two thirds of this pregnancy. I'm looking for shoe suggestions that meet the following criteria: [more inside]
This envelope with a letter inside was found inside a large decaying bound edition of Shakespeare auf Deutsch in a junk shop in Bushwick that was only apparently open for a few months before disappearing. The letter, postmarked 15 March, 1939 - was sent to Paris by a Mr. Henri Wolf. The contents of the letter appear to be German shorthand. Included was small piece of what looks like code, there's nothing else on the back.The letter, envelope, postcard, etc in question are at this imgur album. Hivemind: What the hell is this?