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69 Posted Topics
 | haii this code also works to swap two numbers if a=5,b=4 then a=(a+b)-(b=a); also works  |
| | oh i thanks for letting us know that we can connect a database to c++ so if its that how can we connect database in c++? |
| | hello friends i am new to c and c++ can anyone say cleary how to execute a c program from c another program thanks in advance..  |
 | can anyone provide any site with plenty of examples to learn PHP. i got [url]www.w3schools.com[/url] but i didnt find good examples in them. please help me. |
| | any one help me in completing my program on FLAMES game i am not getting how to complete it please help me |
 | hai Xufyan your code is working here.. i think there is a problem with your browser.... |
| | can anyone please say what does the following error mean? android.app.ServiceConnectionLeaked: Activity com.readmessage.ReadingTTS has leaked ServiceConnection android.speech.tts.TextToSpeech$1@44f3aa68 that was originally bound here thanks in advance |
| | can anyone explain what the use of the parameters 3 and 4 in managedQuery while using content providers. Thanks in advance. i saw this site (http://app-solut.com/blog/2011/03/working-with-the-contactscontract-to-query-contacts-in-android/) but i am not clear with the 3 rd and 4th parameters. Can we use contact name as a selection clause like Contact.Display_NAME+="?" in …  |
| | Can anyone say how to *manipulate manifest file from a java file*. For example . . . i am having an app consisting of a registration activity(LAUNCHER) and login activity (DEFAULT). Now once i installed the app i will be shown with registration page as it is the launcher. if … |
| | i am working with broad cast receivers with sms received. i am trying to retrieve the message details like message , originating number. i even got the code working correctly this is the code i got by browsing the net Bundle extraBundle = arg1.getExtras(); if (extraBundle != null) { Object[] … |
| | this is my broadcastreceiver which will be invoked on receiving a message. <code> package com.dummies.castsBroad; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.util.Log; import android.widget.Toast; public class BroadcastsActivity extends BroadcastReceiver { /** Called when the activity is first created. */ @Override public void onReceive(Context arg0, Intent arg1) { // TODO … |
| | can anyone help me to get a clear idea what broadcast recievers mean and how they are used.. (i understood that when we want any event to be happened when we recieve any data from any other mobile these broad cast recievers are used. But i am not clear with … |
| | i am having a login page done in android using eclipse . now i want to extend the layout of the login page by setting a fieldset around that window.. (field set as in html.) can anyone help me please |
| | hi all can i know how to find greatest of two numbers? the condition is we should not use any comparision operators.. thanks in advance |
| | which one cannot be considered as a counter variable? [CODE] counter = counter +1 counter = counter -1 counter = counter +3 counter = counter *2 [/CODE] |
| | Well i think even this could help.. suppose we have the string in 's' and copy the string into another variable 'str' [CODE]for (int i = 0,j=0; i < s.length(); i++) { //If we find a non-digit character if (!Character.isDigit(s.charAt(i))) { //do nothing } //else if it is a digit …  |
| | Re: C simple problem [QUOTE=WaltP;1747804]Doh!!! [CODE] #include <stdio.h> int main() { int x=3; int y=4; int z=4; printf(" z >= y >= x %d \n", z >= y >= x); printf("(z >= y) >= x %d \n", (z >= y) >= x); printf(" z >= (y >= x) %d \n", z >= (y >= … |
| | Is exception handling useful in compile time errors logical errors and even runtime errors? |
| | [QUOTE=withinboy;1745168] there are showing output of add to start, but when i use the add to end, there are no output coming out,but there are no errors, what happen?[/QUOTE] i didnt understand the reason why u compared the new node that is being added with the nodes present.. can i … |
| | Is exception handling useful in compile time errors logical errors and even runtime errors? |
| | i am trying to use google maps in my application but its giving me an error in the xml file as "error: No resource identifier found for attribute 'apikey' in package 'android'" can i know how to solve this error thanks in advance |
| | u should start ur braces at 22 and end them at 42 |
| | I saw this example while i am searching about vectors.. [CODE] vector<double> student_marks; // no size specified: vector contains // no elements int num_students; cout << "Number of students: " << flush; cin >> num_students; student_marks.resize (num_students); for (vector<double>::size_type i = 0; i < num_students; i++) { cout << "Enter … |
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| | i saw that we should not use the combination of new operator and free for allocating and deallocating memory in c++.. Is this right? is there any reason other than saying that the combination is calloc/free and new/delete? please help me.. thanks in advance  |
| | hi all i am facing a problem with the below code i used keylistener so that when i click letter 'v' the program has to exit. But the following code is not working. Help me please.. i think we should add listener to the code but how to add listener … |
| | hi all Here i am trying to a code in which the run method is not being called when the thread is started.. Can anyone help me please.. Here is my code [CODE]import java.awt.*; public class Games extends Frame implements Runnable { int x=250,y=470; Thread t=new Thread(); Games() { setVisible(true); … |
| | how can i get the max date supported by a c# application i am trying to take input values of date month and year And if i am giving year 19999 i am getting error how can i solve this help me please thanks in advance |
| | if u are getting any error in the code better focus that error so that we can try to solve it |
| | hi all Can we (compile and execute) or just execute a c file from another c file? am asked this question and i am unable to find any solution to this problem. A 'c' file is executed and it must contain code that will execute another 'c' program olease help …  |
| | can anyone say how can we link a css file to a php file.. I tried this [CODE]<link rel="stylesheet" href="site.css">[/CODE] here site.css is my css file and i am including this in home.php file in the head section. but i am not able to get the effects in the webpage. … |
| | hey are u calling the rv()?? i am not sure u are calling it and how can u think u are not able to enter the values of resistor? and even check the prototype of rv function's parameters you used array in prototype and using a normal variable in function … |
| | i referred a site which said that using the include() we can include code of another page into the current page But i am not getting the output as they showed. this is my code [CODE] <html> <head> <style type="text/CSS"> body { background-color:#696565; font-style:italic; } h1 { color: green; text-decoration:underline; …  |
| | hi all i am new to php and i am using wampserver to execute programs of php I want to use mysql to retrieve data from a php program but i am unable to use php from wamp can anyone help me please when i am trying to open mysql …  |
| | Re: SUM_of_sequence is the given code correct?? there is no condition for the while loop it will be displaying an error |
| | Re: basic question recursion is calling a function itself.. and iteration is repeating a set of statements(block). |
| | hello john with the basic knowledge i am having the database created using sqlite is a virtual one it cannot be viewed externally |
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| | better once check logcat this even helps u |
| | help me in using ajax controls in C#.net i am using them but finally they are not getting displayed. the watermarker is not being displayed as the default text moreover the box is empty... here is the code [CODE] <asp:ScriptManager ID="ScriptManager1" runat="server" /> <br /> <br /> <br /> <asp:TextBox … |
| | can any one help me in solving a question posted by friend..... i tried to google but i didnt find the accurate answer for my question.. i wish to 'print 1 to n' without using loops and recursion help me please.. thanks in advance |
| | Re: Php Mail Problem How to make this? i am using wamp server PHP installation configured to send mail i know that we have to set the php.ini file but i am not getting how to set it please help me |
| | i am not able to understand AJAX right from the beginning please help me to have some idea on AJAX |
| | [CODE] <?php $first="rahul"; $second="shiva"; for($i=0;$i<strlen($first);$i++) { for($j=0;$j<strlen($second);$j++) { if($first[$i]==$second[$j]) { $first= "".substr($first,0,$i).substr($first,$i+1,strlen($first)); $second= "".substr($second,0,$j).substr($second,$j+1,strlen($second)); $i--; $j--; } } } $len= Strlen($first) + strlen($second); $f="friends"; $duplen=1; for($i=0;(strlen($f)!=1);) { if($len!=$duplen) { if($i==(strlen($f))) { $i=0; } else { $i++; } $duplen++; } else { $f=substr($f,0,$i).substr($f,$i+1,strlen($f)-1); } } ?> [/CODE] i am not finding … |
| | hi friends. i have a problem with execution of the mail() of php its not sending messages to the specified mails. i need help to work it out so that i can complete the topic thanks in advance |
| | can anyone say how to use java in windows 7 I installed it but its not working. i am unable to compile a java program. please help me in solving this problem. i am getting this message in command problem when i use javac "'javac' is not recognized as an …  |
| | we can use spit() which can be used to split a char array using a delimiter |
| | i think you are not being exited out of your program if its the problem change the line [CODE]printf("\n 0. Exit");[/CODE] to [CODE]printf("\n 5. Exit");[/CODE]  |
| | haii friends please help me in how to play a music file in java please i tried many ways by using google and other ways but was unable to get a clear idea please help me |
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