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| | Ok, I'm confused, what is the difference between print "stuff" and print("stuff") They both have the same output!  |
| | hoi I would like to learn how to work with databases. does anyone know a good tutorials or sites? because at this moment I know nothing about it. thanks in advance |
 | when trying to output the string of a variable to a text file, the string try's to run and therefore pops up like this, %localDrive% 2>>fileCompare.log 'C:' is not recognized as an internal or external command, operable program or batch file. Any ideas? |
| | Howdy, I'm trying to write a program that will copy files from one destination to another. After some reasearch it was suggested that I use SHFileOperation, and SHFILEOPSTRUCT. I'm trying to set the struct members accordance with [MSDN](http://msdn.microsoft.com/en-us/library/bb759795%28v=vs.85%29.aspx), however, I run into a problem with pTo and pFrom. The error …  |
| | window.print method not working in ie browser **mycode:** <html> <head> <title>main</title> </head> <body> <h1>Pop & print</h1> <button onclick="pop();">Pop</button> <script type="text/javascript"> var POP; function pop() { POP = window.open('', '', 'width=350,height=350'); POP.document.write(" message content message content message content message content message content <br/>"+"<a href='JavaScript:window.close()' style='float:right;'>Close</a><a href='JavaScript:window.print()' style='float:left; text-decoration:none;'><input type='button' value='Print this … |
| | Hi, im trying to query an oracle db set up of table is all done and filling it is fine but when i try to send a query to the db using a resultset to store the outcome im getting the error "cannot convert int to ResultSet" ive looked at … |
| | Hi everybody, I'm trying to make a program to get the file creation or access or modification date, but the program always is returning me this date "Thu Jan 1 01:00:00 1970". I tried lots of codes and heelps from the forum, of posts from other users, but the result … |
| | how to add email adress validation code so the validation will dispaly after immideately entered email adress in text box of email adress  |
| | can someone help me to begin with face expression detection in c++,i want to detect basic facial expression via camera in realtime.like this http://www.youtube.com/watch?v=n8wJ8tjmnmU  |
| | Hello, I have PHP code that updates a record in my database. I need to run that code when an <a href="mailto....> link is clicked on, before the email client runs. Thanks for the assistance. |
| | Trying my hand a Javascript, I came across an issue with XMLHttpRequest. This is probably something I'm doing wrong, so any help would be appreciated. reader = new XMLHttpRequest() reader.open("GET","Votes.xml") alert(reader.readyState) reader.send() alert(reader.readyState) when I run this, it alerts that the readyState is 1 (Send has not been called) and … |
 | Hi, I am trying to write a code that will calculate easter date within a year range.The problem i have is that no matter what date i put either within or outside the range i get the same output.Here is the code #A programme to calculate date of easter def …  |
 | So I just discovered a crazy bug that has been keeping visitors of the Opera web browser from using DaniWeb. Apparently there's a problem with CodeIgniter's CSRF protection that makes it not work with Opera, and I'm unsure of why. It works perfectly fine with IE, Firefox, Chrome, etc. I … |
| | Hey broskis! I've only taken one class in introductory programming and my internship wants me to organize some excel data (it's in txt now). We never went over files in my c programming class so I'm struggling with this code a bit. For practicing purposes my text looks like this. … |
| | HI i am getting error on lbl.Visible = true and command.ExecuteNonQuery(); plz check and paste correct coding i doing new project plz help me. protected void Button1_Click1(object sender, EventArgs e) { SqlConnection conn = new SqlConnection("Data Source=RAVI-PCSQLEXPRESS;Initial Catalog=personals;User ID=sa;password=sa;Integrated Security=True"); SqlDataAdapter da = new SqlDataAdapter(" select * from table_2", conn); …  |
| | I am trying to set up a a program that gets four numbers from the user, also a random generator to get four numbers compare if any were the same and print out how many numbers were matching this is what I have so far... using System; class Program { … |
 | Hey everyone, I'm having a little trouble with creating a 'dynamic' calendar with events called from a MySQL database. So basically I would like to have the Month automatically change when the month changes, and highlight the days which have events scheduled, and make those days links to my thickbox … |
| | I am developing in WordPress plugins and I would like to know.if someone could guide Me with this issue. I would like to know what's the easier method.of declaring a global variable that I can use. As of now I am not using classes, mostly because i'm not sure how … |
| | I just installed Windows 8 Release Preview and my existing wampserver does not work. I tried installing easyphp and after the service was successfully started it can't find the localhost. Is there any fix to this or other local servers to run php and phpmyAdmin the easy way ? Thanks … |
| | Okay, so I have been trying to get this to work all night, but I can't find anything actually wrong with it. I just thought maybe someone else might be able to just look at it and see the answer... as it's probablly in plain sight. <?php session_start(); mysql_connect("powellintellabs.com", "******", … |
 | How can I cast a base class to a derived on at runtime. What I am trying to do is the following: I need a system which will hold the subscriptions, where a certain type of message, has an assigned Subscriber. When a message is received, it will bi forwarded … |
| | I'm trying to write a program that needs to detect key presses, which I've already done using this code I found online: TERMIOS = termios def getkey(): fd = sys.stdin.fileno() old = termios.tcgetattr(fd) new = termios.tcgetattr(fd) new[3] = new[3] & ~TERMIOS.ICANON & ~TERMIOS.ECHO new[6][TERMIOS.VMIN] = 1 new[6][TERMIOS.VTIME] = 0 termios.tcsetattr(fd, … |
 | I have some files, consisting of end of day stock data in the following format : Filename: NYSE_20120116.txt <ticker>,<date>,<open>,<high>,<low>,<close>,<vol> A,20120116,36.15,36.36,35.59,36.19,3327400 AA,20120116,10.73,10.78,10.53,10.64,20457600 How can I create files for every symbol? For example for the company A Filename : A.txt <ticker>,<date>,<open>,<high>,<low>,<close>,<vol> A,20120116,36.15,36.36,35.59,36.19,3327400 A,20120117,39.76,40.39,39.7,39.99,4157900 (I don't want A.txt to contain the first line … |
| | Hi, I have 2 ddl, ddlCountry and ddlState, on selecting ddlCountry, the ddlState IS updated based on the chosen country BUT... when I select ddlState, the selected item in ddlState is not being masked as selected, thus I can't get the selected value. Here is the code: <asp:DropDownList ID="ddlReceiverCountry" runat="server" … |
| | can i make iphone software/games in windows |
| | Good day All: I was wondering if anyone have had experience dealing with the browser history inside an Iframe. Specifically, how to navigate with the back button throught the history inside the Iframe ONLY, and not the entire page. I have an Iframe that is called inside my page like … |
| | Hello. I am a python noob asking a probably obvious question. I am making sort of a question game, although its still in the debugging stage. The problem is below. (Way below) #A simple game of common knowledge. #Dependecies import time start = "" lv1 = False lv2 = False … |
| | Im having a bit of trouble converting the delphi code below into c++, i'm sure I need to use a Switch statement but I seem to be getting it wrong. Basically, I have 6 panels mounted on a larger Panel, each caption will contain a random number. A button then … |
| | Write a program that reads a set of measurements from a file called sensorDataRaw.txt. There are two columns of data in the file; the first is time in minutes and the second is height in feet. The program should read all of the data into two arrays, and then sort …  |
| | I'm having a huge problem trying to learn how to export classes from a DLL. I can do some functions just fine but the classes are mangled :S I've tried from .def file, I've used extern "C" but when I did, it threw errors and won't export the class at …  |
| | can anyone explain this lines please. private ArrayList<View> history; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); this.history = new ArrayList<View>(); group = this; View view = getLocalActivityManager().startActivity("Sales", new Intent(this, SalesRouteActivity.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)) .getDecorView(); replaceView(view); } public void replaceView(View v) { history.add(v); setContentView(v); } what does the line View view = getLocalActivityManager().startActivity("Sales", new …  |
| | can anyone help me out in displaying a calender. I tried out using date and time picker. But i need a way to make the user click a button and on the click of it a calender gets displayed. Any help would be appreciatable. Thanks in advance. |
| | This is my code: //VariableArguments3.java public class VariableArguments3 { static void test(String s,int ...v) { System.out.println("length:"+v.length+" String:" +s); for(int x:v) System.out.println("x="+x); } static void test(String s,double ...d) { System.out.println("length:"+d.length+" String:" +s); for(double x:d) System.out.println("x="+x); } } and //VariableArguments3.java public class VariableArguments3Test { public static void main(String args[]) { VariableArguments3.test("harshal",33,43,34,23,24); VariableArguments3.test("hosha",43,442); … |
 | I currently have a client who came to me asking me how to build a system for him where he can give varying levels of discounts to events based on the number of people who get referred via a unique affiliate link/cookie. The key stumbling block for this project isn't … |
| | I'm Creating a class that I want to call a recursive function within it. However, the complier says i cant declare a function within a method, I was wondering how I could Recursively call that function, in the method, or how to recursively call that method, with out declaring the … |
| | Good Afternoon, How would you solve a question that states: assume an array of structure is in order by studentID field of the record, where student IDs go from 101 to 500. Write the pseudocode to find the record with a specific studentID if every single student ID from 101 …  |
 | in our college we have a repeated C aptitude question... which goes like this.... [code] int i=5 printf("%d %d %d", i--,i,i++) [/code] and the answer given to us was 5,6,5.... when asked it was said that the compiler evaluates printf from right to left...... can somebody throw some light on …  |
| | Hi I'm having problems trying to echo the array, that I created. I'm trying to create a 3-D array. Here is the file: $futures = array(array(array("GC", "Gold", 1,605) (array("SI", "Silver", 27) (array("PL", "Platinum", 1475) (array("HG", "Copper", 3.48)), (array(array("CCS", "Corn", 707) (array("SNS", "Soybeans", 1,525) (array("WCS", "Wheat", 846)), (array(array("CJ", "Cocoa ", 2,335) … |
| | This is my code: //VariableArguments1.java public class VariableArguments1 { static void test(int ...v) { System.out.println("length:"+v.length); for(int x:v) { System.out.println("x="+x); } } } and //VariableArguments1Test.java public class VariableArguments1Test { public static void main(String args[]) { test(33,43,34,23,24); test(43,442); test(); } } Following are the errors i am getting: VariableArguments1Test.java:5: cannot find symbol … |
| | Hi,I'm writing a Java/Android application which consumes web services(these web services are written in .Net) from a certain URL.My problem is that some web services return to my application objects which are defined in .NET.Is there anyway my application can manipulate those objects? |
 | I've read that C# compiler's name is csc.exe I have MonoDevelop3 And can't find a file with that name. Also can find nothing which looks like a compiler in MonoDevelop's directories. The documentations didn't help too. Could you help? Thanks |
| | is it possible php code detect page refresh (like javascript)? |
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| | I am trying to create a where clause that loops through my foreach loop. The idea is to have a search with four possible values depending on which values the user fills in. ,<?php $fname = $_GET['fname']; $lname = $_GET['lname']; $nature =$_GET['nature']; $ticket_id = $_GET['ticket_id']; $nbsp = " "; $fields … |
| | Anyone has any idea why this error is happening? The weird thing is that this page works in one server but not in another. Parameter is not valid. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about … |
| | class Program { static int localVariable = 0; static int PropertyOne { get { return localVariable; } } static void set_PropertyOne(int newValue) { localVariable = newValue; } static void Main(string[] args) { } } **Error: already defines a member called 'set_PropertyOne' with the same parameter type** please give me reason … |
| | I installed Apache Tomcat 7.0.28 in my JBuilder6. I use JDK 1.6.0_32 (jre6). I can get http://localhost:8080/ page. However, when I tried to run my JSP file, I encountered following error: org.apache.catalina.startup.Bootstrap start -config "C:\Documents and Settings\user\jbproject\whoznextdoor\conf\server8080.xml" -nonaming Jun 23, 2012 8:22:47 AM org.apache.catalina.startup.Bootstrap main WARNING: Bootstrap: command "-nonaming" does … |
| | In an HTML form when I use a radio button how will the php program where the data goes to will know the correct option chosen? in HTML the script will be like: <form action='abc.php' method='post'> <LABLE>YES</LABLE> <input type='radio' name='agree'> <LABLE>NO</LABLE> <input type='radio' name='agree'> </form> Now since both options have … |
| | I'm trying to develope a Javascript fuction that will show the current funds raised. I'm needing to be able to specify a Start Dollar Amount ($0), Goal Dollar Amount ($XXX,XXX,XXX), and a Current Dollar Amount ($XX,XXX). I would like to have this show up as numerical amount and then also …  |
| | Hi Everyone, I am programming an ordering site in VB.Net and ASP.Net. I start with the main ordering form and the idea is that the user will select a subject from the drop down list and then click a button to retrieve all modules associated with that subject in a … |
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