199,114 Archived Topics
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| | I have two strings, `String one = new String("word");` `String two = new String("word");` Why does `System.out.println(one.equals(two));` Return true given that one and two are two different `String` objects.  |
 | <?php $host = "localhost"; $user = "root"; $pass = ""; $databaseName = "foresight"; $tableName = "userinfo"; $con = mysql_connect($host,$user,$pass); $dbs = mysql_select_db($databaseName, $con); $result = mysql_query("SELECT * FROM $tableName where flag != 1"); //query $email = mysql_fetch_row($result); mysql_close(); //fetch result ?> <? $host = '192.232.240.245'; $user = 'root'; $pass = … |
| | I have a array of dates like this $dates = ('2014-01-21','2014-03-11','2013-01-21','2014-03-11','2013-07-21','2012-01-21'); I want to get array values where year is 2014. I mean when i change value to 2014 it will return value from array which contain year 2014 only. In this case it will return '2014-01-21','2014-03-11' to me. Is … |
| | Hi, I am new to VB programming. I am using Aceess 2010 database with VB 2010. I have one main table which stores information of company details. The details are broken down in seven different tables with codes to avoid data duplication and keep the main table less bulky. e.g. … |
 | hi everyone i need website for free to create a domain name and hosting server to upload my project |
 | I already used free hosting of these websites 000webhost.com byethost.com biz.ly & freeservers.com bt their free hosting is not best because their mysql link down or server some time redircts my site to some advertisments . Can any body suggest me a free webhosting which wil be best & their … |
 | There are plethora of free hosting providers available in the online market. Is it true that choosing any one of these providers help gaining success in the online world? How can i choose between a right host and an ineffective host offering free hosting services? what are the things that … |
| | hi everyone recently I made a jsp website as a part of my minor project now my clg wants me to host it ,since i am very new to all this i dont know how to do it ...actually I also want that my website should also be connected to … |
| | Hi friends..! Need little help here to choose a language to code my 2nd year project assignment. We are given to develop a 'Tank game' which will ultimately play over a network. maximum four players can join the game, there is a server application runnig on a server machine and … |
 | Hello guys, I want to validated in my textbox only numbers shoud be entered and i found this code. <script> function isNumberKey(evt){ var charCode = (evt.which) ? evt.which : event.keyCode if (charCode > 31 && (charCode < 48 || charCode > 57)) return false; return true; } </script> then i … |
 | This only appears to move one character even though it does a lot of thrashing around when I step through it. It looks like it's only executing the loops once, but the topmost character in the array is corect. It just like the others aren't moved at all. #include <string.h> … |
 | Hey guys, I'm trying to start a yes/no vote div which, when clicked, increments MySQL entry either way. I've seen several examples of how to do this type of thing online, but can't seem to grasp this process on my current layout. I'll show a little as possible to not … |
| | I want to compare two images side by side. I am trying to grab and store the heights of the first column, to apply the heights to the corresponding image in the other column. Right now I can only get it to either get the first height or all of … |
| | Hello I am working on Parallelization of Fractal Image Compression. I have used prof. Yuval Fisher's enc.c and dec.c fractal image compressor / decompressor. The code is working fine but my question is: How to view the RAW images lenna.dat(input image) and lenna.out(decoded image) on Windows/Sun/LINUX machine. I think there … |
 | Ok so im working on a script that reads a large file then splits it up into seperate files using the field in it called PC Number. What im wanting to do is check if the file already exist if it does then it just appends the new data but … |
 | Im a little confuse with this particular function 'date()' Its a serverside time or it takes the time of the client computer? See its shows a time that in anymeans is my current time but still when i change my pc time it also change |
| | dear friends, I am a beginner in c programming and I have learned the c++, java as well, In C I have been asked for a question about how to convert lower case string like any name into uppercase, and i have read a program for it by pointers and … |
| | Can I please have a good detailed explanation on the differences between malloc and calloc? I always have trouble understanding that.  |
 | I need help in reading numbers using scanf functions. A range of numbers have to be scanned.No array should be used.No limiting condition for reading is given.What shall i do.? |
| | void main() { int i=2; clrscr(); printf("%d %d %d %d %d",i++,i--,--i,++i,i) ; getch(); } |
| | SO im working on a python code that reads a csv file with 1600 entries roughly and i am splitting them up on the collum value of pc numbers. I keep getting a error that states " Traceback (most recent call last): File "C:\Users\HatterX\Desktop\test\test25", line 50, in <module> data.sort(key=lambda x: … |
| | Assalam o Alikum my question is that what is the difference between character array and string. my instructor is use char str [50] instead of string str. and i can not understand what is difference between them. |
| | Hi. I'm trying to implement a disk scheduling algorithm using a vector. I am able to find the smallest element of the vector with my findMin() function: int computer::findMin( vector<int> v ) { int minIndex = 0; for( int i = 1; i < v.size( ); i++ ) if( v[ …  |
 | Hi! Need to refresh only div for cetrain time without loading any external content into that div.. Can you help me please?? |
| | Hello guys, I am a new learner in PHP and I am modifying a simple binary site. I am here to ask help how can I calculate my downline pairs or the total left and right side of some user. Here is the example of my tables in database: +++++++++++++++++++++++++++++++++ … |
| | Hi. So I was trying out bootstrap, and I wanted to make a photo gallery. The thing is , my modals work fine but it doesnt seem to fade and its supposed to "pop up" while making the rest of the webpage its background. Im using the images on the … |
 | I am making chat application but i am confuse where i put setInterval().bellow function working well. function text_input(id,img) { $("#chat_box").keydown(function (e){ if(e.keyCode == 13){ e.preventDefault(); var textval = $("#chat_box").val().replace(/\n/g,'<br />'); $("#chat_box").val(''); jQuery.ajax({ type: "POST", url: "chat_input_insert.php?action=save", //sql querys data: "textval="+textval+"&id="+id }); jQuery.ajax({ type: "POST", url: "chat_input_insert.php?action=display", //sql querys data: "textval="+textval+"&id="+id+"&img="+img, … |
| | so heres the code import pyHook, pythoncom, sys, logging file_log = 'C:\\LogFile\\log.txt' some other non important stuff here so the issue is that everytime i try to run the program it says that pyHook is not a module. I have downloaded it for my system but it still doesnt work, …  |
| | hi can u please help me solve this question. A small company dealing with transportation has just purchased a computer for its new automated reservations system. You have been asked to program the new system. You are to write a program called ReservationSystem to assign seats on a vehicle. Your …  |
 | Hi all , can you pls say how i able to send the email notification alert with the datas getting from Sql server 2008 using windows service . - Thanks in advance |
| | IF YES THEN WHERE IS THIS CONTROL AND HOW TO USE IT???? |
| | I Have A DataTable In MSAccess TbJform and I want to Show the Columns of TbJform in ListView.................The Columns Are JformNo,JformDate,PartyName,Bags,Packing,Loose etc.............now what sholud i do to show the all the colmns in listview... |
| | In my new project I decided that I will use RedBean ORM system with Codeigniter PHP Framework. How can I get all records from table with simple relation? I know, that I can use R::exec or R::getAll queries but I want to make sure if there any other solution(s). TABLE … |
| | how to set the minvalue=today and max value=today+30 in javascript or how to do it in jquery what are the files i need to download .plz explain me i never used jquery before . |
| | Hi I am creating a database that will help monitor attendance at uni. We were given the following spec. Each course is made up of a number of modules. Students enrol in 6 modules. Each module has a timetable which includes times of classes. Class can be a lecture, tutorial … |
 | Hi all, i having a little problem, i have a webpage on iism that has 2 virtual directorys each with one project. Now the problem is bechas of "Paths", how can i get the path(virtual path) od the first level of the virtual directory?? Best Regards |
 | Can anyone pointed out what is wrong with this code. I got an annoying error something with Scanner method. import java.util.*; import java.io.*; //import java.lang.System.*; public class cTedit implements ICommand{ @Override public void Execute() { InputStream istream; OutputStream ostream = null; int x; final int EOF = -1; istream = … |
 | //hello.java import java.rmi.*; public interface Hello extends java.rmi.Remote String sayHello() throws RemoteException; } //HelloImpl.java import java.rmi.Naming; import java.rmi.RemoteException; import java.rmi.server.UnicastRemoteObject; public class HelloImpl extends UnicastRemoteObject implements Hello { public HelloImpl() throws RemoteException {} public String sayHello() { return "Hello world!"; } public static void main(String args[]) { try { HelloImpl … |
| | Dear all, I am developing SOAP web service using netbeans. As i have got preferred SOAP request and SOAP response,now i want to add security information like username and/or password in my SOAP header Request. Please tell me how can i modify or add username in my SOAP header Request … |
| | Hi Is there a way to set meta tags description and keywords in template file if no description or keywords are set? To chek if exsists and if not to set it? Thanks  |
 | hello. i have a project to do for android, i want to make a tourist guide app, but i want to have basic information on app and sometime i want 5 request data from google or from website. i must on app apk app or web application in reality i …  |
| | I have a source code here that counts the frequency of alphabetic characters and non-alphabetic characters (see the source code below). import java.io.*; public class letterfrequency { public static void main (String [] args) throws IOException { File file1 = new File ("letternumberfrequency.txt"); BufferedReader in = new BufferedReader (new FileReader …  |
| | An image resize script that I have written to scale images from a digital camera. I couldn't used the gimp (my favourite image editor) to scale each of them one by one. This script takes two arguments which are both directory names. The first one is the directory containing images … |
 | Using the Python Image Library (PIL) you can resize an image. Several filters can be specified. ANTIALIAS is best for downsampling, the other filters work better with upsampling (increasing the size). In this code snippet one image of each filter option is saved, so you can compare the quality in … |
 | Hello Community, I'm about to start making a website for someone. So what I'd like to know is does the website creator credit themself, like have my name in the footer of the page. What is the right way to go about doing this? |
 | I'm writing a program where the settings of a spreadsheet-like field of textboxes are changed using two for loops, and I can't for the life of me figure out why it's not working.I have tried declaring the txt variable and name variable in different orders using different methods, but nothing … |
| | 1. This assignment asks to add some code from to a previous assignment I had. I have been confused about this overload operators alot and im confused on how to do it in my code any help with this will be good A) overload the >> operator to allow for … |
| | i found following code to create a two dimensional array at run time if one of the dimension is known.. char (*c)[5]; c=new char[n][5]; first line is pointer to an array of 5 integers but i couldnt undesratnd the second step. |
| | Hi I’m working right now with computer forensics. I have an xml file which I have saved from Process Monitor . The file look like <?xml version="1.0" encoding="UTF-8"?> <Company>Sysinternals - www.sysinternals.com</Company> <module> <Timestamp>130412795960224800</Timestamp> <BaseAddress>0x6de80000</BaseAddress> <Size>24576</Size> <Path>C:\Windows\system32\Riched32.dll</Path> <Version>6.1.7600.16385 (win7_rtm.090713-1255)</Version> <Company>Microsoft Corporation</Company> <Description>Wrapper Dll for Richedit 1.0</Description> </module> <module> <Timestamp>130412795960224800</Timestamp> <BaseAddress>0x6f3b0000</BaseAddress> <Size>65536</Size> … |
 | Hi all. sory but im beginner on web creating. I need create catalog. first page i need create item add form. after page i need create items catalog. all on mysql sory for bat English :) who can help me. i have login register index pages.  |
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