5,727 Posted Topics
 | got my first shot about 2 weeks ago. Apart from the usual stiffness in the arm for a few hours after the injection (I have that with any vaccine), I didn't have any side effects except this very bad urge to bite people in the neck and suck out their …  |
 | start by using the standard containers. https://www.cplusplus.com/reference/list/list/sort/ shows exactly what to do... That's the c++ way. |
| | Unless you have access to a hardware Python interpreter, you're not going to use Python to build an operating system. And even if you have, you're unlikely to succeed due to the limitations of Python when it comes to low level system operations.  |
| | Only way to be certain is to talk to a lawyer, who can then ask them... But apart from Dani's suggestion, which is a good one, it can also mean you're not allowed to share the data with others (as that'd be potentially illegal, especially in the EU, but also … |
| | Beating yourself on the head with a sledge hammer while dancing barefoot on white hot razor blades blindfolded.  |
 | Having been involved with multiple government agencies and departments over the years, I've more than a bit of insight into what they need. 1) good support from an external party handling the servers 2) excellent security 3) guarantees that no data will be stored or handled by computers in other … |
 | C# is important as well, as it's what Unity uses. Java for Android phones, obviously. C++ for those using Unreal Engine. Both Java, C#, and C++ have (to various degrees and with various restrictions) the option to be used for cross platform development. However, many games are more scripting into … |
 | First programs I wrote I wrote on double spaced paper, then had reviewed by someone else who wrote his comments in between the lines. Then the corrected program was written again on double spaced paper and submitted for review. Rince and repeat until all parties involved are happy with the …  |
| | sit down and think about what you want to do, what the program's structure will be as an object oriented system. Don't just mindlessly start coding. And that includes homework assignments. |
| | There are professionals who can restore books, sometimes. They work for museums and rare book collectors. They are expensive... They'd leave you with a book that's hopefully in a better state or at least no worse and longer lasting, but at a (rather steep) price. If you want to just …  |
| | Well, instagram isn't going to grow much bigger now that they've been sold to facebook... |
| | spamming random email addresses with advertising for scams? It seems very popular after all. |
| | first question to be answered is WHY you want to do the investment. second question is WHAT type of solution would be appropriate for your business. third question becomes WHO you're going to contract to implement the solution (or provide it if you're going with an off the shelf solution). … |
| | Just send the site url to your local law enforcement agency. Right before they bust you for intellectual property theft they're going to generate a lot of traffic while cataloguing it all. |
| | Store them as strings. Unless you want to do the string to numeric conversion every time that turns the familiar string representation into its numerical format that's the way to go. But beware that an ip address isn't the best way to go. Not only is it very easy to …  |
| | if you're that, am I a stone age man for having spent 25 years in software development professionally already?  |
| | No, it's not. Not really. Sure you can create the software, and on a small scale level (say for a few dozen people) with few features and little thought to security, moderation, and things like that it's going to not take that much time and server resources. But if you're … |
| | there already is one: amazon. Find them for free, then pay the author to read it. |
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| | Do keep in mind that being from Iran can harm your chances as Iran is under US sanctions and those may make it harder or impossible to sign up for a US university and/or getting a residence permit or visa. |
 | Another thing to take into account is that the first build of any Gradle (or Maven) project will take a lot longer than subsequent builds because it needs to download all your (direct and indirect) dependencies and plugins. Once everything is available locally it works a lot faster (and other … |
| | > s=sql.connect(username=root,password=<correctpassword>,host=localhost,database=empl) gave error:NameError: name 'root' is not defined ;database exists Seems you didn't create a root user when setting up mySQL, so you can't log in using that user either. You may have to log in anonymously... See what credentials work on the commandline and use those. |
| | that's not how the world works, kid. You do your own work, and only when you are stuck you ask detailed questions about parts of the implementation you have problems with. You do NOT ask other people to do your homework for you. And oh, any airline who in 2021 … |
| | why is this flagged with Java, C++, and other irrelevant tags? |
| | here's your homework: Learn C++ well enough to pass a certification exam. Then write a new operating system for Apple M1 processors from scratch. You have 2 weeks. |
| | What have you actually tried? What exactly is your problem? We're not here to do your homework for you...  |
| | you have the question, now translate it into the query language for your database. If you're semi-competent at using that database that shouldn't be a problem. |
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| | It's time to do your own homework, kiddo. We're not your free homework service. My current rate is $125 an hour plus taxes, minimum of 80 hours, prepaid. |
| | And your problem is? That's a pretty basic assignment, typical for a school homework thing. You should have no problem figuring it out on your own if you've been paying a minimal level of attention in your math and programming classes. |
 | Re: Grading system or more likely, you're going to want to have a method to determine the grade based on the score. A switch would be rather impractical... Something like if (score < 11) { result = "A"; } else if (score < 21) { result = "B"; } else // ... etc …  |
| | History: there's a persistent urban legend (which might even be true) that the Mossad once sent (anonymously, or with a false name one must assume) a mobile phone to the head of an Arab terrorist group that they'd loaded with plastic explosives. The explosives were supposedly set to trigger on …  |
| | I seriously doubt whether what he wants is going to work at all. He seems under the impression that XSSFPicture will magically turn the spreadsheet into a screenshot of what it would look like when displayed in something like Excel, which of course is not true at all. |
 | if you don't trust your kids to the point where you think you need stuff like this, you've no business giving them cellphones, tablets, or indeed any device with internet capabilities. |
| | Re: Ringtone Website premium rate numbers can be obtained from telcos just like regular ones and freephone numbers, but usually only through their business desk.  |
| | Sure way to ensure data is irretrievable is what I saw in actual use at a major bank: shred the hardware. Seen those big shredding machines for turning large tree limbs into wood chips (also used to shred plastic and metal for recycling)? That's the machines you want. Turn them … |
| | we're not your homework service. Do your own assignments, if you get stuck on specific points, feel free to ask for help getting around those (though you might want to ask your teacher and class mates first, they're more in tune with the exact problems you're facing after all). |
| | Re: Random Facts all of which means nothing at all, Mike. You claimed the main reason people buy guns for is to commit suicide. That's such a blatant lie you can't even come close to finding a statistic you can massage into shape to show some sort of correlation. So you come up … |
 | seems the spammers are in the majority here... 6 posts, 5 spammers. |
 | in Oracle you'd do something like `CREATE UNIQUE INDEX "MYSCHEMA"."MYTABLE_PK" ON "MYSCHEMA"."MYTABLE" ("CATEGORIES", "SEQUENCE") ` Of course you could never use the name "SEQUENCE" for a column in Oracle as it's a reserved word (as it is in MS SQL Server, I'm kinda surprised it let you create a column … |
 | I've settled down to Howies Quick Screen Capture. A nifty little tool that works well, has minimal overhead, and is free. [url]http://www.howiesfunware.com/[/url]  |
| | You can write most things in most languages and have it perform either horribly or quite good enough. And often people have a completely incorrect idea about performance. I've just completed a project in Java for a customer who was insistent that Java would never be able to offer the …  |
| | and no, you don't need help ASAP. Your problem is no more urgent than the stuff I've on my plate that'd cost the customer a lot of money if it's not resolved quickly. And doing your homework for you (you've clearly not put in any effort whatsoever, just copied your … |
 | Why go to all this trouble writing everything from scratch? Far more practical to take an existing framework and write your entire REST call in a few lines of code :) Building a REST service https://spring.io/guides/gs/rest-service/ Consuming a REST service https://spring.io/guides/gs/consuming-rest/ Doing it all yourself is a good learning exercise, … |
| | It's just a file, so reading it using the standard Java IO API should be child's play. Figuring out what all those bytes mean is going to be more tricky, but I'm pretty sure someone's done that already and published the file format specification for you to find using your … |
| | The problem in Texas isn't the machine registering incorrectly, but the machine having a poorly designed user interface. People do something to change the selection on the screen, then instantly press the ok button (or whatever mechanism) while the screen is still updating. At that moment the new selection hasn't … |
 | The main problem is the massive amount of data. The same thing happens in some areas of physics where the amount of data generated in a single experiment can run into the petabytes.  |
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 | You may want to start by having a hybrid environment, with both Java and PHP, implementing new projects in Java while maintaining the old ones in PHP for the time being until a change to them is required that warrants a complete rewrite. That's how we've over the years got …  |
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