48 Discussion / Question Topics
Remove Filter  | Hello, I'm starting on Assembly and i want to know how i can clear the screen in Assembly, because of my OS. When i run it in Bochs, that boot messages are there and i want to clear they, for a better visual of my OS. Thanks, Nathan Paulino Campos  |
| | I was looking at a page called [URL="http://blog.sarathonline.com/2009/02/javascript-convert-strings-to-binary.html"]Javascript: Convert Strings to Binary (and representing in a nerdy way!)[/URL] where you can convert a [icode]String[/icode] into binary dots using Javascript and I loved that, but how I can do that? Since the code isn't for making that grid...  |
| | Hello, My friend gave me a code to try a bit. What it does is that it gets a text and format it. Here it is: [code]function boldAndItalicize(text) { return text.replace(/&/g, '&').replace(/</g, '<') .replace(/(\*+)([^*]{1,1024})(\*+)/g, function (whole, open, content, close) { if (open.length === close.length) { switch (open.length) { case 1: … |
| | Hello, I'm building a program that gets the value of a [b]TextField[/b], concatenate with some other [b]Strings[/b] and then display them on a [b]TextBox[/b] when the [b]ScreenCommand[/b] is clicked, the problem is that it's calling a [b]NullPointerException[/b]. My code is like this(of course it has a lot more stuff): [code=java]/* … |
| | I'm trying to adapt the opensource code from the page [url=http://tlrobinson.net/iphone/lighttable/]Drag and Drop in MobileSafari[/url], here is a snippet of the code I've changed from: [code] function jsonFlickrApi(data) { for (var i = 0; i < data.photos.photo.length; i++) { var p = data.photos.photo[i], img = document.createElement("img"); img.src = 'http://farm'+p.farm+'.static.flickr.com/'+p.server+'/'+p.id+'_'+p.secret+'_m.jpg'; img.className … |
| | Hello, I'm learning C++ and trying to build my own file zipper, because i like very much to work with zip files, but now i want to build my own zipper and it's so hard to find good resources to start. As you can see in my previous posts i … |
| | Hello, I'm learning C# and i want to know how i can add a item in a ListBox like this, the user click in a button, then it creates a item in the ListBox and in the ListBox the user digits what he want in that field, when the user … |
| | Hello, I use Nasm as my default Assembler, but with a couple days i was testing MASM and now i want to know how many users here use this Assembler. Thanks, Nathan Paulino Campos  |
| | Hello, I'm a brazilian, but my friend is chinese and he buyed a notebook here in Brazil(Don't have chinese support installed) and my Windows XP CD don't have all that files to install the language pack, then [b]how i can get the language pack?[/b] Thanks, Nathan Paulino Campos |
| | Hello, I'm really starting in Assembly, but i want to know if it's possible to develop for ARM devices like those who run Windows CE, because i have an Jornada 720 and i want to develop to it, i'm already a Java developer, but Assembly will be another language that … |
| | Hello, I'm starting in the development under PocketC and i want to know if here in DaniWeb we have other users that are using the same software. Regards, Nathan Paulino Campos |
| | Hello, At this times i need to decide something that will chage my life forever, it is: Continue with C++ and the possibility to compile my programs at my HP Jornada 720(Handheld PC) and in my [b]PC only and NOT for my j720[/b], or learn C and start my mobile … |
| | Hello, Because of my new and the most of the future projects, i'm needing to learn C and use Windows, but because of this, i don't know how to use the Windows API, then i'm asking for an example of using DeleteFile function. Thanks, Nathan Paulino Campos |
| | Hello, I'm learning Assembly and i want to know the tools that the other persons use to develop, things like: Nasm, emu8086, WinHex... All the things that you use that are related with Assembly and what the do. Only for improve my tools and my learning. Thanks, Nathan Paulino Campos |
| | Hello, I'm developing an simple OS, as you can see in my previous posts, but now i have a file that is too big for the boot sector(510 bytes), then i want to split it in two files, one that will be in the boot sector of the floppy and … |
| | Hello, I'm trying to write my OS to an floppy disk, but when i try to boot up, Bochs says that i don't have any OS on that floppy, here is the command that i'm using to write: #1 Try: [code]C:\Assembly> DEBUG os.asm -w 100 0 0 1 -q[/code] #2 … |
| | Hello, I'm trying to download the binarys of the [b]FPC ver. 2.1.2 Win32[/b], because i need to develop a program that i only can compile it in this version of FPC, then if you have the binary of this version of a link to it i will be very happy. … |
| | Hello, I'm learning Ruby, and i want to know how to compress files using Ruby. Thanks, Nathan Paulino Campos |
| | Hello, I'm learning C++ and i was trying to use the [i]zlib[/i], but i'm getting some errors when trying to compile my little project. Here is the code: [code=cplusplus]#include <string> #include <stdexcept> #include <iostream> #include <iomanip> #include <sstream> #include <zlib.h> using namespace std; std::string compress_string(const std::string& str, int compressionlevel = … |
| | Hello, I'm learning C++, and recently i was searching for an implement of the [i]zlib[/i], that is a library to zip and unzip files, but i found a sample code in [url=http://idlebox.net/2007/0328-ZLibString.blog]this site[/url], but i want to know two things, first: How i can change this code to only compress … |
| | Hello, I'm learning C++, then i want to know how i can do a convertion of an decimal number to an hexamal number, i know the calculation form to do this, but the thing that i don't know is how i can represent the remain in the formula. Here is … |
| | Hello, I'm beginning in the OS development(In Assembly, Nasm as Assembler) and i need to implement a command-line on it, but i don't know how to do this, but what i want to say as command-line is like MS-DOS or UNIX: [CODE]> ver BerlOS v.0.0.1 > _[/CODE] But i don't … |
| | Hello, I'm a Java developer, but now i'm learning PLT Scheme language and here in DaniWeb we don't have an forum for this language, then if the administrators of this very big and good community add this language to the board i will be very happy. Thanks, Nathan Paulino Campos  |
| | Hello, I'm starting in Assembly development. Then recently i buy a book of Assembly, in it i have the table with the decimal numbers to hexamals and to binarys, like this: [code=asm]Dec - Hex 1 - 01 2 - 02 3 - 03 4 - 04 [...] 10 - A … |
| | Hello, I'm learning Assembly and every time that i ask something here in this forum of Assembly the person that reply me is @wildgoose, that is a person that answer to you with respect, gently and much of learned things in Assembly, because of this things and many others i …  |
| | Hello, I'm learning Aseembly and i want to know how i can adaptate this line: [icode]times 510-($-$$) db 0[/icode] for run it in emu8086. Thanks, Nathan Paulino Campos |
| | Hello, I want to write a *.bin(Assembly compiled file) to an floppy drive, but i don't know how to do this, remember that i have to write to the cylinder 0, head 0 and sector 1, because it's an boot program, only if needed here is the code: [code=asm]; directive … |
| | Hello, I'm beginning in Assembly development. When i try to print a word using the variable type DB with the name message, but when i try to execute this program, emu8086 only show me a dialog, not the message, here is an screenshot: [url]http://xs142.xs.to/xs142/09345/imagem568.png[/url] [code=asm]#make_COM# ORG 100h ; COM file … |
| | Hello, I'm learning Assembly. I'm using DEBUG as my Assembler, but now i want to convert a simple code to really Assembly(For emu8086), here is the code as i put in DEBUG: [code=asm]-E 0200 "0123456789" 24 -A 0100 0D0B:0100 MOV AH,09 0D0B:0102 MOV DX,0200 0D0B:0105 INT 21 0D0B:0107 INT 20[/code] … |
| | Hello, I'm a Java developer and i have created a forum in InvisionFree, that uses a Invision Power Board, but i want to index my forum to Google, how i can do this, remember that my account is free, then i can't upload files for the root of my forum. …  |
| | Hello, I'm a Java developer, but only for curiosity i want to learn Assembly, someone can post some good resources to begin. Thanks, Nathan Paulino Campos |
| | Hello, I'm learning Java ME, remember that i'm already a Java developer, but i want to create another form to show all the details of the contact, like that of the contact book of the cell phones, here is my code: [CODE=java]package contacts; import java.io.*; import java.util.Vector; import javax.microedition.midlet.MIDlet; import … |
| | Hello, I'm learning Java ME, remember that i'm already a Java developer, but i was trying to do a simple contact book application, then when it was finished i run it in the WTK emulator, but when i try to add some record it only shows me the message that … |
| | Hello, I'm learning Java ME and i was building an application that is a simple contact book, but in the main form it only have menus, because i don't know how i can list the registry's on it, remember that i want to list only the names in the list …  |
| | Hello, I'm learning Java ME and when i complete the development of an application that uses RecordStore, it's simple a contact book, but when i completed the code i see that my program have an error and i use Eclipse, then it marks wrong codes in the left of the … |
| | Hello, I'm learning Servlets technology, but i'm already a Java developer and i want to know how i can develop a servlet that have two pages, the first is a page that have a button and two text fields, one field of title and the other a memo field, but …  |
| | Hello, I'm starting in Java ME development, but i'm already a Java for desktop developer, but how i can build Jar files for my Java ME applications using my Eclipse or command-line, i want to build it only. Thanks, Nathan Paulino Campos |
| | Hello, I'm learning Java and i want to build a program that save emails to an [i]*.txt[/i] file, like this: One guy send me an email, then the program periodically search if i have emails every 10 minutes and if i have it saves all the emails in a single … |
| | Hello, I'm starting in Java ME development, but when i finished the code, that i'm developing using Eclipse, it shows that my code have an error, with that red x in the left of the code line, here is the code: [code=java]package comm; import javax.microedition.midlet.MIDlet; import javax.microedition.midlet.MIDletStateChangeException; import javax.microedition.lcdui.Display; import … |
| | Hello, I'm trying to get a string from a thing that is inside quotes as you can see [URL="http://www.daniweb.com/forums/thread209962.html"]here[/URL], but when i try to compile i got this errors: [code]ubuntu@eeepc:~/C++/Tree$ g++ -o tree tree.cpp tree.cpp: In function ‘int main(int, char**)’: tree.cpp:65: error: ‘get’ was not declared in this scope tree.cpp:65: … |
| | Hello, I'm learning C++ and all that i learn i try to put in a interpreter of a language that i'm developing, it's only to practice, but here is a thing that i don't learned already, that is how i can get a string that is inside quotes, because i … |
| | Hello, I'm learning C++ and i want to know how i can build a program that play videos, don't take care of types, any type of video, not all, but one, remember that iwant to build a command-line app and i'm using Linux. Thanks, Nathan Paulino Campos |
| | Hello, I'm learning C++ and i want to know how i can build a program written in C++ that can execute other programs, like firefox. Thanks, Nathan Paulino Canpos |
| | Hello, I'm learning C++ and i want to build a simple program that copy files, remember that i want a program that copy all types of files, not only *.txt or only binary files. Thanks, Nathan Paulino Campos |
| | Hello, I'm building a cp like program and here is the code of the file copy, i'm in the beginning, i'm going to put the error messages when i be in some good state of the program: [code]#include <iostream> #include <fstream> using namespace std; int main( int argc, char* argv[] … |
| | Hello, I want to know how i can build a program that reads what is in a parenthesis and print it using cout, but remember that i have to use this inserted a if method. Here is a sample of syntax: [code]test (test of output)[/code] Remember that this syntax is … |
| | Hello, I'm learning C++ and i want to know how i can develop a program that reads a file like a database, but the program don't know how many lines or columns the file have, and the file is like this: [CODE]"Name Test" "1901" "email@test.com" "John Google" "6673" "john@test.com"[/CODE] And … |
| | Hello, I'm new here in DaniWeb, and this is my first post, but i'm learning [I]C++[/I] and before this i was reading some tutorials in the internet of the [URL="http://www.adobe.com/br/products/air/"][I]Adobe AIR[/I][/URL] development, but if Adobe AIR is so much easy to learn and [I]C++[/I] is a very flexible and good … |
The End.