- I am an user level person, about to have meeting with my family buissnes Web devs. They charge about 2k$/month for running the homepage and my programmer friend told me it is a word press template. What is more there are still Easter wishes on it. And navigating it is a pain.
- how can I use a regular expression in JavaScript to get a value from page source code from a function tag?
- Visual Studio and c/cpp
- Library to add linear systems indexes to arrays.
- Any help?
- Help with string?
- C# Pass objects property as parameter
- Question regarding \n in C++
- Anyone?
- I want to create a program that detects the latest technology news from a website (let's say theverge.com) and publish it's link on facebook..how to do that?
- Intro to programming
- Question for experts on gaming hardware + software regarding programming of input delay
- Get most 'distant' RGB point given a set of points in RGB space?
- i got like a chart that i need to fit into the dataset so something like [jan,feb,mar...] so on so so forth. In this case do i have to query my sqlite database 12 times to pull the data?
- How do you deal with stale data in a multi-user web application? Displayed data can be changed in the underlying database by any user. How do you show the change to all the other users?
- How does Spotify match a local file with a song in their catalogue?
- Reading data from a csv file
- How can I get a value from inside a function using Java script?
- If you were a hiring manager would a dev recreating your work impress you?
- How does an API get populated with data?
- Getting error when trying to consume api -> http: server gave HTTP response to HTTPS client
| Posted: 07 Jun 2019 08:16 AM PDT So my father runs a business (education) and I have just start working there. I don't want to post URL of the Web page for obvious reasons but it looks ugly, it takes more than five clicks to get to the vital info ( which is not updated) and it is a WordPress template. The company running it charges about 2k$ per month for " Internet marketing and positioning". It is not a big buissnes ( the Web page gets around 25k hits/month but I have no idea if those numbers are true) that we run, and it feels like those guys are taking advantage of my elderly father and his colleagues who just don't understand Internet. Also I am not sure if this is the right place to post this, I am just so pissed off, sorry for that. Are they scamming us? Is my gut telling me the truth? I am going to invite my tech savvy friend to the meeting just in case. [link] [comments]  | ||
| Posted: 07 Jun 2019 09:02 PM PDT here is the function from the source code Code: i want to get the value of getObj("Frm_Logintoken") as i can't pull the value from #Frm_Logintoken using Code: this gives me null because Frm_Logintoken only gets it's value when i click submit .Code: full page code i found this online but when i run it ... it gives me the same line again ! it's full code another regular expression i found but don't even know how to use it
i am trying to make an auto login script that works in the background like it doesn't show the user the login form page but the only the page after it and i have found this code online too but don't know what's about it contains xhr . the line that Attracted my attention is when i run it ... it gives me the line again ! some notes : i have tried but it gives me empty "" because
the page will not even accept the correct password if the Frm_Logintoken token value isn't the same as one in the page. the Frm_Logintoken is a token generated by the page and it basically increment by one on each successful login. [link] [comments]  | ||
| Posted: 07 Jun 2019 08:12 PM PDT So I have Visual Studio Community 2019 installed 19.1.2 (I think that's the newest version as of today) And I don't have a option for C or C++, anybody know why or how to fix it? [link] [comments]  | ||
| Library to add linear systems indexes to arrays. Posted: 07 Jun 2019 07:20 PM PDT I'm not sure if this is the correct sub for the question, if not-please advise the correct one. Is there a library that can convert a system of linear equations to an array of indexes? The software or programming language doesn't matter. Example: I have such a system of inequalities, where i,j and k go from 0 to 10. https://i.imgur.com/DCOQr1j.png I'd like to get an array of indexes in front of "y"s. (y(0,0,0)-y(10,10,10)). What I'd like to know if there's something that can help me without having to do it for every equation by hand. [link] [comments]  | ||
| Posted: 07 Jun 2019 07:00 PM PDT Doing a problem: Modify the function to invoke the given callback and return its result. function invokeCallback(cb){ } /* do not modify below*/ const exampleCallback = function() { return 'hello' }; const invokedResult = invokeCallback(exampleCallback); console.log(invokedResult, <—- should be "hello" [link] [comments]  | ||
| Posted: 07 Jun 2019 06:24 PM PDT I have an infix to postfix c program I am working on but am having problems with the output. I have no errors and the output I work out by hand makes sense. Would anyone mind taking a look? [link] [comments]  | ||
| C# Pass objects property as parameter Posted: 07 Jun 2019 05:51 PM PDT C# Is it possible to pass an objects property as a parameter so that the method could get the properties name and value? I know how to do the latter with reflection, but i cant find how to pass an object to a method and point to one of its properties. [link] [comments]  | ||
| Posted: 07 Jun 2019 05:39 PM PDT Noob question, how come even though a string is ended with ";" I still need to put "\n" before it? isn't that redundant if I'm already ending the string with a ";"? for example: std::cout << "Hello\n"; std::cout << "Goodbye\n"; [link] [comments]  | ||
| Posted: 07 Jun 2019 04:10 PM PDT Does anyone else write 1 line of code, get overwhelmed by the thought of having to maintain it for the rest of your life, proceed to delete it, throw your computer into the trash and then jump into a large body of water [link] [comments]  | ||
| Posted: 07 Jun 2019 02:46 PM PDT | ||
| Posted: 07 Jun 2019 02:23 PM PDT Has anyone read the book learning to program by Stephen Foote? I'm pretty stuck on a section concerning Json and chrome extensions. I keep running my code through the validator the book recommends and it says it's valid but this isn't the case when I actually try to unpack the extension in chrome. If anyone has read the book before and could answer a couple more questions that would be great [link] [comments]  | ||
| Question for experts on gaming hardware + software regarding programming of input delay Posted: 07 Jun 2019 01:46 PM PDT Hi, This question is for experts/people with actual experience or knowledge about the existence of programming tendencies re: inserting input delay (in relation to hardware + software of gaming consoles, in particular the Nintendo Switch in this case). Preamble: Some games on the Nintendo Switch have varying levels of input delay. For example, Splatoon 2 has an average of 6 frames, while Mario Kart 8 has 5 (source: https://www.youtube.com/watch?v=ezcqu4f1JAI). In my eyes, this cannot be merely a hardware performance issue as there is an unusual consistency to the input delay (e.g. by 1 or 3 frames, not like 2.42 or something) difference between games, and to my knowledge if hardware is overstressed due to high demands, the input delay would not remain at such a consistent number and range, and would fluctuate a lot more, unless a preset input delay was programmed in. I personally know the obvious fact that input delay is commonly increased to compensate for the geographical distance in online fighting games. However, in this situation I am more interested in why Nintendo may have intentionally programmed increased input delay into some games on the Nintendo Switch rather than others, as seems to me to be the case. Question: To sum, why might a programmer program a consistent frame or frames of input delay in a game (offline)? Would it really enhance graphical performance somehow to compensate for poor hardware/allow a game to achieve more smooth gameplay? If so, why and how? Second, is this actually being done on the Nintendo Switch, or is there another explanation for this unusually consistent (e.g. it's commonly +1, or +3 consistent additional input delay between games, as opposed to like a range of +2.63 to +4.4 or something, which would seem more like a hardware issue) additional input delay? Please do not reply if you only have conjecture to share. I am looking for answers by programmers who have actual knowledge about the Nintendo Switch hardware/software or have directly related knowledge due to having worked with something similar. Thank you for your help ahead of time. [link] [comments]  | ||
| Get most 'distant' RGB point given a set of points in RGB space? Posted: 07 Jun 2019 01:01 PM PDT This is half math-problem, half algorithm design; unless someone knows where this algorithm already exists. I want to design a method that, given a list of colors in RGB form (so a list of tuples of 3 integers from 0 to 255), calculates the tuple of 3 integers in that domain that is furthest from all the others using the euclidean distance. I want to be able to generate an arbitrary number of distinct colors for labels in graphs. Can anyone guide me in the right direction for how to design such an algorithm, or even how to set up the system of equations I would need to calculate these values? I'll be adding to this as I think of solutions, but in the meantime any tips would be greatly appreciated! EDIT: So far, it seems like voronoi diagrams might be useful. [link] [comments]  | ||
| Posted: 07 Jun 2019 10:40 AM PDT I got like a SQLite table for expenses that i need to fit into the chart.js dataset so it is something like [jan,feb,mar, ...] I am working in PHP. In this case do i have to query my table 12 times to pull the expenses and add the month's total? [link] [comments]  | ||
| Posted: 07 Jun 2019 07:40 AM PDT For instance, I have database tables for building and associated rooms. Any user can bring up the lists in their browser and edit. So if user A changes the capacity of room 123 in building X from 30 to 40, but user B has building and room previously loaded into their browser. How do I... 1) even know that the change has occurred in user B's browser. 2) push the change at the user B. Via... 1) locking? In other words, prevent concurrent editing. 2) polling? Periodically asking the database if a change has occurred? Or do I just pretend it doesn't matter and expect the odds of it being an issue are so low that I ignore it? [link] [comments]  | ||
| How does Spotify match a local file with a song in their catalogue? Posted: 07 Jun 2019 02:46 AM PDT When I add a song to my local Spotify library Spotify sometimes matches it to a song in their own catalogue. This also happens when things like title and artist don't match up. Do they compare the actual audio file contents with all of their own songs or a hash of it? [link] [comments]  | ||
| Posted: 07 Jun 2019 06:30 AM PDT Hi all I am trying to implement an algorithm that takes data from each column of a 2 column table and stick them in individual arrays. i am doing this because i want to implement a simple numerical integration algorithm with an x column and an f(x) column which i created in excel. can anyone help me. fyi i realise that there are probably already functions or libraries which do this already its just i want to practise bringing an idea from my head into code thank you in advance [link] [comments]  | ||
| How can I get a value from inside a function using Java script? Posted: 07 Jun 2019 04:55 AM PDT here is the function from inside a script https://hastebin.com/gobarofeta.cs ( a better organized text with code ) i want to get the value of getObj("Frm_Logintoken") [link] [comments]  | ||
| If you were a hiring manager would a dev recreating your work impress you? Posted: 07 Jun 2019 02:04 AM PDT I have a job interview in a few days and I'm pretty scared of it. It's been years since I was in college and I'm afraid instead of asking me relevant questions to my stack the manager is going to put me through a whiteboard kind of challenge to see if I'm good at algorithms (I'm not). I'm also concerned I'll freeze up as I don't code well under pressure. I've watched a few hours of webinars they have up and gotten a good feel for the product itself. Based on my initial interview with the recruiter I also have a suitable understanding of the stack they're using and the tech they're hosting things on. So my plan to maybe counter a not great interview was to basically preempt it and record myself building a specific widget they use over the weekend. The product itself is too big to build in a few days but I could definitely build a smaller part of the product. If you were a hiring manager or CTO and a potential employee DM'd you on twitter with an unlisted youtube playlist of them recreating a portion of your product along with a private URL they could visit it at would that be seen as positive or "heck no, this kid is way over stepping"? [link] [comments]  | ||
| How does an API get populated with data? Posted: 07 Jun 2019 01:18 AM PDT I'm curious to find out how API developers populate their APIs with resources. Take the example of The Movie Database API. It has thousands of movies. Did the developers programmatically generate the resources (together with metadata) based on database tables? [link] [comments]  | ||
| Getting error when trying to consume api -> http: server gave HTTP response to HTTPS client Posted: 07 Jun 2019 01:10 AM PDT
 |
| You are subscribed to email updates from AskProgramming. To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google, 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States | |
No comments:
Post a Comment