woe unto the programmers who hit this page! — duhaime 40 secs ago

Yes, that is possible. Now read: Why is “Is it possible to…” a poorly worded question? — Andreas 16 secs ago

Please read the Open letter to students with homework problems. — CL. 45 secs ago

@Hurricane Of course the standard library can’t provide everything, especially not seldom-used things like this. std::visit is a convenience function implemented in the standard library that can be implemented by the user as well; they didn’t feel the need to do it for optional because it is easily implementable and not useful. You can always put wrapper code (which adjusts other’s code to your style) in a library and forget about it, which is something programmers do all the time. Of course, if you really want to start a programming Oulipo, then it’s fine ... — L. F. 7 secs ago

In what regard do you consider code / relative file names as the cause of the problem? The problem occurs for all runnable .jar files, no matter if self-written applications, a simple hello world or "famous" Java applications written by other programmers or companies (especially applications like the latter previously worked on my notebook when doubleclicking but now won't). My general understanding is that .jar files that run using CMD should also run when double clicking them. And what would be that guess considering file permissions? — Samaranth 6 secs ago

@SoftwareEngineer Did you tried using Jsoup.parse(). This should work — Mebin Joe 57 secs ago

Your current plan won't achieve that. It's way more complicated than that. So you may as well give up this code. I suggest that you concentrate on learning the basics before attempting anything like this. A lot of novice programmers simply don't realise how much knowledge is required to carry out tasks like this. How could they? You need to have experience to know what you don't know, as it were. — David Heffernan 1 min ago

This is not that hard for many python programmers, could you please let us know what you have tried and at which point you are stuck? That way, you will learn and progress further. — Nicholas TJ 8 secs ago

Sure, so please read the help files and follow their links. SE isn't an infinite help line: it's for professional and enthusiast programmers expected to read the documentation, before, during and after a thread. — Nick Cox 19 secs ago

There's a specific network site for these questions: softwarerecs.stackexchange.com Just make sure you've read their Help section before asking, and don't forget to add the server-side info. — Teemu 47 secs ago

ok, thank you. I reposted here softwarerecs.stackexchange.com/questions/73836/… — Michael Altfield 43 secs ago

Take an undergraduate degree course in computer science or software engineering - otherwise your question is equivalent to asking how to learn how to use concrete for building construction projects. — Dai 1 min ago

Yeah .. that's not going to happen. No doubt there are pages where you can hire programmers for a day (if you pay them enough), but whether they'll have time to do so before tomorrow ... — Stultuske 24 secs ago

Tell your instructor their curriculum is outdated and no longer possible to use. This is not new. That link is seven years old! — Elliott Frisch 58 secs ago

First, most C++ programmers wouldn't write code that uses pointers in so many places. — PaulMcKenzie 42 secs ago

@Hachiko1337 Okay, in this case it is best to open a new question where you post actual code so as to start the discussion. Also try to post code to demonstrate the problem. Ideally use the testing framework described here: plunit. It takes a bit to get started but once you do, it's worth it. Programmers Love Writing Tests — David Tonhofer 39 secs ago

Tx for your message. In fact it was specifically about Angular. As I know pro/con of each solution I don't get why experienced programmers like the Angular team chose to use what is often considered as an anti-pattern. So I probably miss something and would be happy to know what is their reason and why in this case it's good to use that class+static. — ylerjen 37 secs ago

And I disagree with Software Engineer. Synchronizing on this is quite common. There's reasons to not do it, but there's probably equal reasons to do it. For example, when you take the lock of Handler in Main, there's valid reasons why sometimes you need to be able to do that. You should however document when you synchronize on this because it's now basically part of your object's public API. — markspace 1 min ago

@SoftwareEngineer it does not fix the issue, I have already tried — J. Whitehead 1 min ago

Thanks @MaximilianBurszley. Would Software Engineering be the better forum to ask the question? I will give a try to install from file location... Also.. if by merging you mean just colocate these two, it's not really an option. The main maintenance will be done by project-A's team. I just want to contribute back to when bugs are caught on the 'client' layer and I want to quickly verify that it will fix the problem. — c_maker 25 secs ago

@SoftwareEngineer I don't know maybe possible to reduce time using some small images from docker.hub maybe I am not using correct ones. — Arzu Suleymanov 42 secs ago

Sounds like you need an indicator written for you. Stack Overflow is not an indicator-writing service. We maintain a list of Trusted Pine Programmers for Hire here: pinecoders.com/resources/#trusted-pine-programmers-for-hire — PineCoders-LucF 11 secs ago

Welcome to Stack Overflow. Please take the tour to learn how Stack Overflow works and read How to Ask on how to improve the quality of your question. Then check the help center to see what questions you can ask. Please see: Why is “Is it possible to…” a poorly worded question?. — Progman 16 secs ago

What is the PDM? Please add a link. Also, it looks like you are asking multiple questions. Each post should have a single, focussed question. See How to Ask. Finally, asking for software recommendations is off topic on this site. — Cris Luengo 27 secs ago

I am not asking for help. i can easily search details of any function on internet. I just wanted expert programmers advice how many functions we need to learn to be an expert of any programming language or do i need to learn all functions of programming language of some specific functions. — badi2020 1 min ago

COBOL was mostly used for processing information. CRUD type applications, but not necessarily to a database. Probably the best way to learn COBOL, after learning the syntax, is to read COBOL programs. They are verbose compared to C or Python. The COBOL language was designed to be easily understood by non-programmers. You also have to learn about the COBOL environment. On an IBM mainframe, that means JCL, JES2, VSAM, QSAM, to name a few. In other environments, there are similar things to learn. — Gilbert Le Blanc 9 secs ago

hit one to many of this headaches and had finally gotten tired of them. Further once they learned how to use Python-Qt properly they concurred that it was a lot easier than using the UI files -- your choice though -- if you need help learning to use Python-Qt I tutor for free just leave me a way to contact you here if you want and I will reach out to you or you can contact me. I have been trying to educate the python-qt programmers so they can stop being misguided by those that think they know it. — Dennis Jensen 39 secs ago

There is a Stack Exchange site that specializes in Software Engineering. If you read through their help pages on asking questions and revise this question to fit their rules, you my have better results. However if you do not revise this question it will be closed just as fast. — user4581301 28 secs ago

Very well, I received another downvote. Lovely. With my reputation, I'm not allowed to post comments to the questions of others, so I look for unanswered questions which I can answer. What I find is a desert of questions without an answer but with an endless list of comments with "quite-close-to-an-answer" nature. @ Moderators - aren't you planning to get rid of answered questions by merging the right selection of existing comments into a satisfying answer? I'm not a newbie to software engineering, but a newbie to this forum. And I feel frustrated because it doesn't allow helping where I could — HelpingHand 14 secs ago

Thanks @FrankMerrow and HighPerformanceMark. These are good points: there is no code shown and it does make more sense in SE. I will close this and repost there: softwareengineering.stackexchange.com/questions/408460/… — ximiki 52 secs ago

This would be better suited for the Software Recommendations Stack Exchange. Stack Overflow discourages opinion-based questions, including requests for recommendations. — Jeremy Caney 50 secs ago

Last names of people that I know (who actually exist) that would be told by your regex that their actual last names are "invalid": O'Brien, dell'Erba — before settling on a regex you should read "Falsehoods Programmers Believe About Names" — Stephen P 5 secs ago

This question is off-topic here, as it's asking for a software instead of a programming question. Have a look at Software Recommendations Stack Exchange instead. — Alejandro 1 min ago

I suggest you learn other topics in Computer Science and Software Engineering. For example, Data Structures, OOP, Event Driven Programming, Instruction pipelines, data cache, static analysis, software design and software architecture. You can learn many languages like BASIC, LISP and Fortran, but you'll need to place your data into containers efficiently and how to search them. Data structures is language independent. — Thomas Matthews 45 secs ago

Beginners overestimate the importance of the particular language they learn. Instead, learn about other fundamental topics like data structures and algorithms, etc. Choose a language based on specific projects you want to take on. In almost any job as a software engineer, you would be expected to be able to learn and master new languages as needed. In any case, these sorts of questions are specifically off-topic for stack overflow. Consider reddit, for more open-ended, opinion-based answers. — juanpa.arrivillaga 26 secs ago

This is a Q&A site for programmers. If you are not a programmer, it won't be of much help. — JorgeeFG 5 secs ago