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54 Posted Topics
 | Hi guys. I've stayed away from web development for 2 years so forgive me if I'm a bit outdated. I'm planning to make a website. One of features is anti-spam registration. So, as the title says, I want to capture the client's IP Address and store it in the database. …  |
| | Hi guys, I want to make a website that notifies a user whether an upload in youtube (someone he subscribed to) or a new article from yahoo has been published. I want to know if that's possible, without needing to contact anyone from youtube or yahoo. This is just a …  |
| | Hey guys, I want to know how to program a search engine that looks for keywords from different websites. I know how to program search engines themselves if you're searching specific items from your website. What I want to know is searching for specific words all over the internet. E.g. …  |
| | Hi guys, I've been searching google for ages and actually visited Acer's website but I can't find a 32-bit driver for Acer Aspire 4755 for Wireless LANs. This is for Windows 7 by the way. Any chance you guys know where I can find this?  |
| | Hey guys. I need your advice on how to pass critical data from page to page. It's just one data. It's an ID from a list. It has to be secure because this data needs to be concealed. I've used: the anchor tag. I did it like this. anchor($link . … |
| | I'm using CODEIGNITER framework. My situation is this. I have a list of data. The user selects which record to delete (through checkboxes). I have to do it in ajax because my client doesn't want to see the system refreshing. I've successfully transferred the data through JSON. Now, my problem …  |
| | I know I've posted this already but I posted it in the wrong forum.. anyway.. I'm making a calculator program but I'm stuck somewhere. I'm still new to J2ME. So guys, please take it easy on me. . I've been trying to find the error for 4 hours now. I …  |
| | I'm making a calculator program but I'm stuck somewhere. I'm still new to J2ME. So guys, please take it easy on me. :). I've been trying to find the error for 4 hours now. I think the problem is, x won't retain the value.. anyway, here's the full code. [code="java"] … |
| | Hello guys.. I have this website called jupiter.php. It's code ignitered. I want to put it in my friend's website called [url]www.planet.com[/url]. My website should be accessed like this: [url]www.planet.com/jupiter[/url]. Problem is, I don't know how to. Should I ask what programming language or web server my friend is using? … |
| | Hey guys, I have this code wherein I have 4 buttons to determine what set of values to display on my jtable. I've successfully displayed my data. After running the program, clicking a button, data is displayed in the jtable. Problem is, when I minimize/maximize the window, the data disappears. … |
| | So guys, I'm very new to Java and I have just developed my algorithm of opening forms. However, I've also recently read about singleton pattern. I don't know how Java works internally but I want to ask an expert's advice. Is this implementation efficient? Compare it with singleton. How good … |
| | Hey guys, I have an Acer Aspire 4732Z laptop. My battery is Li-Ion battery. I have just had this problem a while ago. I've been googling but Im really not in to hardware stuffs. Don't know where to put this thread. Since I have a windows 7 OS, Im guessing …  |
| | Hello guys, Im new at java. Ive been googling this for hours but don't have any luck. In HTML, there's this colspan thing wherein you merge two or more vertical cells. These cells become one. I want to know what's the syntax for that one in java. Also, I want …  |
| | Hello guys, I am very new to Java. I've been trying to select two different tables but fails. The error is "Invalid operation at current cursor position.". Here is my code. [code] private void display() throws SQLException{ TableModel model = schedTable.getModel(); PreparedStatement stmt = con.prepareStatement("select * from APP.SCHEDULE"); ResultSet sched … |
| | Hello guys.. Im very new to java. Im using netbeans 7.0 and JDK 1.7. Im an IT student. My teacher said that we must use only Java DB (don't know why) for our database. I've already made a program. It will display all the contents of a table. My problem … |
| | Hello guys, I've been having this problem for 4 days now. I have this table that outputs records. One row contains all the records of the person. Every row has a 'ban' function. When the user clicks this 'ban' hyperlink, the program should popup a ban form wherein the user …  |
| | Hello guys, sorry if this is a noobish question but I'm really new to framework. My question is how do you pass parameters with codeigniter? |
| | Hello guys, I have this school project. There is one aspect that I'm not sure of. So, here's the project description. The project is chatting. Well, you know how chatting works. When I type a message, that message will appear on the other person's computer. Anyway, the part wherein Im … |
| | Hello guys, tried googling or searching in this forum but it will still not work. This code works perfectly fine in IE but not in firefox. Here's the AJAX code: [code] function search() { var xmlhttp; if (window.XMLHttpRequest) { xmlhttp=new XMLHttpRequest(); } else { xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if … |
| | Hello. I have this code.. [code] <input type="hidden" id='sessio' value=<?php echo $_SESSION['iden']; ?>> <script type="text/javascript"> var x = document.getElementById('sessio').value; window.location="index.php?link=2&var=" + x; </script> [/code] It works perfectly fine in IE but it won't work in firefox. Both link and var does not appear in the URL when I get to …  |
| | Hello guys, I have a very simple problem for you to solve. It's not simple for me but it's probably very easy to you guys. I've tried searching this but failed. Anyway, here is my problem. I have an image. When I call a function with onclick, I pass the … |
| | I'm a newb at web programming. Ugh, this is making me crazy! I've been programming it all day. I need expert's help. Please help me guys!! I've been trying to make a Sign Up filter and insert to database code. The code first checks if the username inputted in the … |
| | Hello. Im very new to assembly. Like, 2 weeks new. Im an IT student and I want to practice assembly in my very own laptop. I want to download assembly resources but Im not sure what. I know this exists in the assembly resources thread but Im really clueless. It … |
| | Hello. Just had a brand new acer laptop. I had it in Linux and I just changed it to windows XP. I didn't copy any file from Linux, I deleted eveything immediately. Now, I can't connect to our wifi internet connection. It can't even open Movie Maker because the required …  |
| | Hello. Im not very good with javascript. My knowledge is very limited. I need your help. See, this code is going to check if a user has inputted an empty field or not. As of now, Im testing it on 'first name' text field. If the user didn't input anything … |
| | Example, n is 8. Merge sort (for link list) is constantly divide the list into two sublist until every node->next will point to null. Then, sort them by merging them. When I tried to count it myself, in the divide part first divide the 8 nodes into two. In link …  |
| | Hello. I've been having problems. Sometimes, my computer hangs then goes to a black screen. It goes back then 5 seconds later, it goes to a black screen again. Im thinking it only happens when I play games since it doesn't hang now (I didn't play computer games now). All … |
| | Hi. I've been having this problem for 1 or 2 weeks now. Everytime I start my computer, 1 minute after it reaches the desktop, it hangs. First and second time this happened, I used that 1 minute to quickly go to system restore. I though it solved the problem but … |
| | Hello. Im new to Trie. I know it's concept but I can't declare and access it correctly. I tried making a code. It's like this. [code=c] #define max 27 typedef struct ctype { struct ctype (*letter)[max]; int counter }trie void main() { trie t; int ctr; for(ctr = 0; ctr … |
| | In the class diagram, we'll put attributes of our class in the section at the middle of the class' name and methods right? I'm wondering, are we also put instantiated variables in there? Like the variables instantiating other classes and buttons?  |
| | Hello. Im trying to put a round image in my webpage. I asked my friends and they told me to make the round image in photoshop then save it in a png file. The background is transparent. I did exactly what they said. Here is how it looks like in … |
| | Hello, I've been having problems with my program. I really don't get files that much. This is my code: [code=c] #include<stdio.h> #include<string.h> #include<stdlib.h> #include<conio.h> #define max 3 typedef struct { char FName[24]; char LName[16]; char MI; }name; typedef struct { unsigned long ID; name n; char course[8]; int level; }profile; … |
| | Hello. I've been trying to solve this problem but I can't and my head hurts already. Please help me. [code=c] #include<stdio.h> #include<conio.h> #include<stdlib.h> #include<string.h> #define max 12 #define num 30 #define nam 24 typedef struct { char name[nam]; int score; int rank; }CONTESTANT; typedef struct { CONTESTANT CA; int next; … |
| | Hello. I'm not getting the desired output for my program. The problem is specifically in the file. I can get it to save and load but when I try displaying it, its gonna have a General Protection Exception error. Here's my code. Please help [code=c] #include<stdio.h> #include<conio.h> #include<string.h> #include<stdlib.h> #define … |
| | Hello. My sister is having a problem with her laptop. When she turns her computer on, there's a noise at the left side of the laptop. She thinks its the fan. It makes a noise for like 10 seconds and stops then makes noise again. Even if she hibernates her …  |
| | Hello. I'm trying to make a calculator with JFrame. I'm only gonna make the appearance of the calculator (not functioning). The numbers and operators are supposed to be arranged this way: 7 8 9 + 4 5 6 - 1 2 3 x # 0 * / however, I only … |
| | Hello. I need help. I have this problem that my computer will automatically shut down and will never turn on again unless I turn it off for like an hour and turn it on again. It does not shut down like the normal shut down like the computer will prepare … |
| | Hey ya'll sorry if this is a noobish question but I just downloaded a game which requires 1.8Ghz and 512MB RAM. I only have 1.3GHz and 384MB RAM. My question is, what happens if I install and play this game? How will it affect my computer? Does this destroy my …  |
| | Hello. Im new to Java and I have a question. I wanna access another class (e.g. the name of the class is Person) from class Main. I wanna access specifically, the main of class Person. How do I do that? |
| | Hello. Im new to Java. I don't know much about Java's codes but I have a good background in C. Im using NetBeans 6.7. I have this code: [code=java] package javaapplication1; public class Main { public int x = 3; public int test(){ x += 4; return x; } public …  |
| | Hello.. Im trying to pass an integer to a function by adress because I want to change the value of the integer in the function. But it will not.. please help. Here is my function call: [code=c] insert_sorted(&VH, &L, n); [/code] Here is my function: [code=c] void insert_sorted(VirtualHeap *VH, LIST …  |
| | Hello.. How can I read a link list from a file without reading a garbage node? I don't know much about how file works.. This is my code fragment: [code=c] for(p = A; flag != 1;) { *p = (LIST) malloc(sizeof(celltype)); if((fread(*p, sizeof(celltype), 1, fp)) == 0) flag = 1; … |
| | hello.. its me again and Im having problems with files again..this time, its with link list.. I can't get my program to display the contents it reads from a file. Please help.. I want to solve this myself but I have no time, my exam will start in 1 hour..:( … |
| | Hello.. im having a problem with my code.. when i save a file, then choose another variable and load the file, then try to display it, all that it display are garbage values.. i know the problem is either in function save_file or function load_file.. can anyone please help me.. … |
| | Hello, sorry if I posted this in the wrong section. I don't know where else to put it. My problem is that, usually, when downloading, the speed was around 40 kb/s. These past few days, when downloading, the speed is around 5 kb/s. It's very annoying. It's been 3 days … |
| | hello.. Im having this audio problem which I've been having for like 5 days. My computer doesn't have sounds! When I tried playing a song in winamp, I get this message: "No sound device found. Please buy a soundcard first (or install proper drivers if you think that you have … |
| | Hello! I've made an object in paint and saved with jpeg file type. The thing I notice was that after saving it with jpeg, pixels came out in the background. I don't want pixels because I will put this object in my presentation using macromedia director mx and I will … |
| | Hello, Im trying to insert some integers to make a sorted list. I am using cursor-based. Here is the function: [CODE=c] void insert_sorted(virtualheap *vh, list *l, int x) { int temp, *p; if(vh->avail != -1) { temp = mymalloc(&(*vh)); vh->h[temp].elem = x; for(p = l; *p != -1 && vh->h[*p].elem … |
| | This is a cursor-based implementation of list inserting at the end. In the program below, the output the program will show me is the last element of my input. It is suppose to show all elements from the first input to the last. Also, after two inputs, when inserting, it … |
| | hello guys, Im trying to understand how fread and fwrite works. My teacher said that these functions can store/output binaries and texts in files. I know how to do it with string. Im confused with floats and integers. I tried to make a program for it but Im getting errors. … |
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