3,892 Posted Topics
 | Yet another classic example of why globals should be best avoided. The culprit here is the iterator variable 'iter' which you chose to share among all your function calls resulting in side effects. The fact that the function mainTurn() along with all its sub functions like 'wordAffairs()' share the same … |
 | Re: Disgusted!! > even my little sister that is 4 y/o can do better cartoons than those... Please share her creations with us... > now, if we're talking about adult cartoons (the simpsons, family guy, southpark) tjose are pretty cool... If your little sis can do the stuff on cartoon network, she …  |
 | [code=javascript] <html> <head> <script> function loop() { var list = document.getElementById('list'); for(var i = 0; i < list.options.length; ++i) alert(list.options[i].value); } </script> </head> <body> <form> <select name="list" id="list"> <option value="India">India</option> <option value="US">US</option> <option value="Germany">Germany</option> </select> <br /><br /> <input type="button" id="btn" value="Button" id="btn" onclick="loop();" /> <div name="myDiv" id="myDiv"></div> </form> </body> … |
 | No, it was not the IRC. He and Jwenting were not on the best of terms.  |
 | > And you dont necesarially need DirectX or OpenGL Explain and elaborate. |
| | |
| | Re: abt j2me You need to have a solid understanding of Java to attempt something as advanced as Game Development. Next you would need to get conversant with the J2ME API if you are planning on J2ME game development. |
| | > but applets are not supported any more by windows, Says who? You just need the Java runtime environment (JRE) to run applets on you machine. |
| | XML, C, Java, VB.... ;) Girl, you sure are messing up pretty bad. At first concentrate on a single thing otherwise would end up being a jack of some trades and master of none. Too many languages will only confuse you. |
| | > <a href="[URL="http://www.abc.com/"]www.abc.com[/URL]" style="cursor:hand">abc</a> That would be IE only. It won't work on Mozilla based browsers. To make you code cross browser compatible, you need to do: [inlinecode]<a href="_blank" style="cursor: hand; cursor: pointer;">Linky</a>[/inlinecode] |
| | Plus you can safely do away with the language='javascript' attribute since Javascript is the default scripting engine for all browsers. Use this tag only when you are using two or more scripting languages. Eg. VBScript etc. |
| | Re: DirectX with C# DirectX is a graphics API. Read more about it [URL="http://en.wikipedia.org/wiki/DirectX"]here[/URL]. It can be used for graphical simulations, creating games and anything related to hardcore graphics. Also as far as C# with directx is concerned, see [URL="http://www.c-sharpcorner.com/Articles/ArticleListing.aspx?SectionID=1&SubSectionID=63"]this[/URL], [URL="http://fredfred.net/skriker/index.php/directx-9-csharp-3d-game-anime/"]this[/URL], [URL="http://einfall.blogspot.com/2005/02/using-directx-and-c-sharp-to-create.html"]this[/URL] and [URL="http://www.codersource.net/published/view/328/directx_programming_in.aspx"]this.[/URL] |
| | Just to let you know, there are two more methods of doing the same thing: (but still not recommended) [code=cplusplus] int arr[20]; //first, for(int i = 0; i < 20; ++i) arr[i] = 0; //second, better than first. memset(arr, 0, 20);[/code] |
| | [quote=tech291083;296699]Hi[/quote] Hello. [quote]1. Are programmers the most frustrated lot among all the IT professional in the recent years?[/quote] No. With great powers come great responsibities, if you think you are frustrated for reasons known to you, the same might be applicable to your Project Manager or any other senior. [quote]2. …  |
| | [inlinecode]std::vector<char> myVector(10, 'a');[/inlinecode] Creates a character vector filled with 10 copies of the character 'a'. |
| | I will assume you are referring to [URL="http://en.wikipedia.org/wiki/Design_Patterns"]Design patterns.[/URL] |
| | Don't spawn multiple threads with the same question. Your previous one has already been answered. Thread closed. |
| | If you are looking for a particular piece of information in that XML file, maybe [URL="http://www.ibm.com/developerworks/xml/library/x-tipstx3/"]this[/URL] would interest you. Also take a look at [URL="http://www.javarants.com/C1464297901/E20060501083853/index.html"]this.[/URL]  |
| | [inlinecode]<input type="text" name="txt" id="txt" value="Name" onblur="if(this.value.length == 0) this.value='Name';" onclick="if(this.value == 'Name') this.value='';" />[/inlinecode] |
| | #1: Leave this Earth and make some other planet your home. Without this, no matter what one does, there is no hope to 'Save the Planet' as such. |
| | The page not found error is normally thrown when the container fails to find the file. It AFAIK, is in no way related to the session space since the session is limited by the amount of physical memory your server machine has. Without more code or explanation, it would be … |
| | Post the entire code of the JSP file. Posting bits and pieces here and there would in no way help you out. |
| | You are creating an array of strings in which each 'cell' would contain a string and initializing those strings to contain 20 characters. (approx). You either need to do [code=cplusplus] string ar[21] = " "; //OR string ar = " ";[/code] And btw, you loop is off by one. You … |
| | > It's his child too. Not unless the child has come out. Till then, its the mother which owns the child.  |
| | You don't need to import java.lang. Its implicit. As for your problem, use the function to find the index of both the characters '&' and ';'. If both are not equal to -1 means that both the characters are present and the command is invalid. If any one of them … |
 | Video tutorials are hard to find, not to mention they are pretty rare. Just google for 'C# tutorials', 'J# tutorials' and 'C++ tutorials' and you would get enough content to keep you busy for days. |
| | > What vector? I don't see any vectors. I guess he meant the list. [code=cplusplus] list<humanPlayer>::iterator iter; for(iter = jailHouse.begin(); iter != jailHouse.end(); ++iter) { //now dereference the iterator and you get access to your instance cout << iter->getPlayerName(); cout << (*iter).getPlayerTurnNum(); }[/code] |
| | Since google seems to be ignoring ( ~ ) and ( . ) and [B]sos[/B] is a fairly famous term (the term used for help or call for help) I guess I am on my own.... ;)  |
 | |
| | > No employer is going to hire you just because you say you have > "good experience" backed up with no certifications. Thats an ass backward way of saying things. You need certifications only when you don't have enough experience to cover your back and that too, to fool employers … |
| | Re: Pointer to array No need for a pointer. Just keep on passing the array name wherever you like, a pointer to the array would be automatically passed since the array name is the pointer to its first element. [code=cplusplus] void createArray() { int* myArr = new int[10]; useArray(myArr, 10); } void useArray(int arr[], … |
 | Normally such a thing is almost always done using a server side script (you know why), but since you have been nice in your conduct on Daniweb, I would try something out for you. :) How about something like: [code=javascript] <!-- author: Sanjay aka ~s.o.s~ A simple redirection script which … |
| | > Also, if you need high performance concatenation of many strings use a StringBuffer instead. StringBuffer is thread safe. If programming in a single threaded environment, I would recommend StringBuilder. |
| | Its bitwise OR operator. Read [URL="http://www.vipan.com/htdocs/bitwisehelp.html"]this.[/URL] |
| | In that case, instead of accepting the input from user in the form of integers, accept the input in the form of string. Parse to string and find out whether the user has entered one, two, three values. Extract the values from the string using a [URL="http://www.fredosaurus.com/notes-cpp/strings/stringstream.html"]string stream[/URL]. If he … |
| | As for the randomness, you can store the text in a Javascript array. The same goes with images. Then generate two random numbers. If they are not equal display the combination, and if equal, then generate another set within the specified bounds. The positioning is more of CSS + XHTML … |
| | > In java, "==" is used as an "equal to" operator Only when you need to compare references or primitives. In case of objects, you use the function 'equals' to compare values. |
| | Use third party API's if you want your application to be platform independent or use the Win32 API if programming under windows. If using Windows, using C# would be more like it if there is no compulsion on using Win32 API or MFC. [URL="http://www.wxwidgets.org/"]Here[/URL] is one of those third party … |
 | As answered by Stroustrup: [quote] In C++, the definition of NULL is 0, so there is only an aesthetic difference. I prefer to avoid macros, so I use 0. Another problem with NULL is that people sometimes mistakenly believe that it is different from 0 and/or not an integer. In …  |
 | You need to post the entire code as it is for someone to help you out. Posting in bits and pieces would just make it difficult. And BTW, that kind of error is normally given when the variable 'w' doesn't refer to any window, i.e. function is called before window … |
| | Just replace each occurrence of 'char' with 'std::string' and you should be good to go. |
| | Re: javascript+php Submit the form data to the php script only if the user clicks on OK. [code=javascript] function checkSubmission(form) { var ans = confirm("Are you sure you want to delete the row?"); if(ans) { //perform validation form.submit(); } } [/code] Call this function on the onclick event of the submit button … |
 | > no There are pointers in Java, just no pointer arithmetic. |
 | I am not very sure what you need there. Are you in need of some C++ tips and tricks, or a good book which you can buy from Amazon? |
| | Re: Windows vs Mac There is as such nothing absolute when it comes to one's opinions. Better use the OS which suits your needs, thats the best advice someone can offer. If you feel like contributing to the community of OS developers and the idea of free OS, go with Linux. If you have … |
 | |
 | Re: js calculator Maybe you need to post a bit more code, or atleast have stab at it. In case you are finding it difficult, I would recommend reading some good books and tutorials. If you have something concrete, do come back and we would definitely help you out.  |
| | You can always peek into the header files of the compiler you are using to find out the value of those in-built constants and put the same in a JS file and include that file. Something like: [code=javascript] // Vars.js var DB_EPSILON = 0.00000000123 var DB_MIN = 0.125[/code] [code=javascript] <html> … |
| | If the server side interaction is required, you would need to use AJAX. If only client side, then Javascript would suffice the purpose. Also unless the third window is in some way related to the main "index.html" page, I don't think there is any way of passing data between two … |
| | > [inlinecode]day=(x.day).operator- (day);[/inlinecode] There is a reason we do operator overloading. Don't you think the code above looks a bit illogical. Read up on some good operator overloading tutorials to actually understand what it is used for. And BTW, operator overloading is used as: [inlinecode]obj1 = obj2 - obj3;[/inlinecode] where … |
The End.