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| | Hello everyone, I am working on Linux PC and want to make a program to get data from RaspberryPi(another Linux machine). Both machines are connected together by CAT5 cable directly without any Switch or Hub. Linux PC hostname is mike and IP is 192.168.93.12 Raspberry hostname is pi and IP … |
| | <?php header("Content-Type: image/jpeg"); $im = imagecreatefromjpeg('000.jpg'); // get the image size $w = imagesx($im); $h = imagesy($im); // place some text (top, left) imagettftext($im, 60, 0, 300, 100, 0xFFFFFF, 'vani.ttf', 'వాసి'); imageJpeg($im, "001.jpg", 85); imagepng($im, $save); imagedestroy($im); ?> Above i the code what i did? But its not giving proper …  |
 | Hi guys, I'm trying to connect my new project with PDO, and for simple reason witch i don't know and i've no idea i'm getting connection failedSQLSTATE[28000] [1045] Access denied for user 'www-data'@'localhost' (using password: NO) I tried everything was in my mind, i tried log to mySql by terminal, … |
| | Hi guys, I've got a little problem.A part of the project I'm working on reads data from an excel file and stores it in the database. It works fine for 15-20 records but fails after that. I have properly closed the connection and the reader I'm using. But ut doesn't … |
| | Can someobody tell me why i only see blank window. import java.awt.*; import java.awt.GridBagLayout; import java.awt.event.ActionEvent; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTabbedPane; import javax.swing.JTextArea; import javax.swing.JTextField; public class dic extends JFrame{ public JLabel label1,label2,label3,label4,label5,titlel; public JTextField ew,fw; public JTextArea txar1,txar2; public JPanel …  |
| | in trying to clear all the input boxes on my form.. i have a textbox and combobox.. and i have found the code for clearing all textboxes which is: For Each Control In Me.Controls If TypeName(Control) = "TextBox" Then Control.text = "" End If Next the only thing to do … |
 | [Click Here](http://moodle.squ.edu.om/file.php/5759/hw_4_Fall2014.pdf)  |
| | brushing Up the practise of class and its implimentation #include<iostream> #include<stdlib.h> #include<conio.h> #include<string> #include<Windows.h> using namespace std; class Student{ private: int ID; string IDch; string name; public: Student(){ int ID = 0; string name; string IDch; } int getID(){ return ID; } void setID(int ID){ this->ID = ID; ID = … |
| | A simple function #include<iostream> #include<string> #include<conio.h> #include<stdlib.h> using namespace std; class name{ //******************************* private: string fName; string mName; string lName; int ppl; //******************************* public: int getPpl(){return ppl;} void setPpl(int ppl){this->ppl=ppl;} name(){fName;mName;lName;ppl=0;} string getfName(){ return fName;} string getmName(){ return mName;} string getlName(){ return lName;} void setfName (string Aname){this->fName=Aname;cout<<" X. Please Enter … |
 | I created a form a long time ago (roughly 2 years ago) and I stumbled onto a problem. I know how to record a contact form input when it comes to them typing in whatever they have to say (such as their name) but how do I get it so … |
| | fstream file; file.open("PasswordGenFile.dat",ios::out); In writing into a .dat file what does the following line mean? file.write((char *) this, sizeof(PasswordGenerator)); And how can i convert this bit of code if i want to write it into a .txt file?  |
| | am trying to implement the State Space of the game towers of hanoi the problem i cannot implement a deep copy to an object the results are very wrong :) and am in a hell miss , all am trying to do is to insert the potential changes between bigs … |
| | I have a Windows Forms application (not WPF) in which from the main form (UI thread) I am creating a separate thread to perform a long period of test execution. The idea is that the user starts the testing by clicking a button on the main form; when the user … |
| | I'm trying to calculate the number of days a particular property is vacant. From this query... SELECT Properties.PropId, Tenants.TenantId, Tenants.PropertyID, Tenants.TenantAdress, Tenants.MoveIn, Tenants.MoveOut, Properties.P_GpNo FROM Properties, Tenants WHERE Tenants.PropertyID=Properties.PropId AND Properties.P_GpNo ="3" AND TenantAdress = "5" ORDER BY Tenants.TenantId It returns.. MoveIn MoveOut 5 4 005 5 2012-12-28 2013-04-13 3 … |
| | I have a datagrid on the form bind with recordsets. I need to know if is it possible to assign that datagrid object into a variable? I have created a preliminary code but its not working dim dbgridvar as DataGrid Private Sub Assign_Click() set dbgridvar=Form1.Datagrid1 End Sub Thank you for … |
| | Hey all. I'm always frustrated that I cannot seem to find a reference that shows when a feature was *introduced* in Delphi. For example, to use ErrOutput, I have to manually create that value in D5. But what about D6? or D7? Does such a reference exist? |
| | Hi, I want to use Lazarus on my mac, and I went through the steps, installed the three packages at http://sourceforge.net/projects/lazarus/files/Lazarus%20Mac%20OS%20X%20i386/Lazarus%201.2.6/ . I also typed xcode-select --install into my terminal, which installed some necessary command line tools. The 'Configure Lazarus IDE' has recognised the compiler, FPC sources, and 'make', but … |
 | WebSocket is working well for **ws://echo.websocket.org/** but not working on **localhost** I have working example, where WebSocket works for **ws://echo.websocket.org/** As follows, <!DOCTYPE HTML> <html lang = "en"> <head> <title>WebSocket Test</title> <meta charset = "UTF-8" /> <style type = "text/css"> h1 { text-align: center; } .error { color: red; } … |
| | I want to stop direct access for dynamic url. If someone tries to access next link **http://abc.com/gallery.php?id=1** then redirect to **error404** page Value of **id=1** is dynamic and changes frequently. How to redirect if **id=2** or any other value (0 to **∞**)? **php redirect code** $curPageURL="http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; $url="http://abc.com/gallery.php?id=1"; if($curPageURL == $url) … |
| | :eek: Hi this is a simple game i made. its a 2D mario style game project file is Dev C++. I'm new to posting so i hope i did this right and i hope you like it. Any question e-mail me at <<email snipped (read the rules)>> or contact me … |
| | Hello I am aiming to have an aspx file with a TextBox for the user to type in his email. When I leave the field blank, and press 'Submit', I get: "A password reset link has been sent to your email address" Why don't I get the error message: If … |
 | For a project, i have to create an address book and I am trying to get it to store the person data into an array list and read from a file text but have not been able to figure out how to do it. Here's the instructions: 1) Add a … |
 | Hello, Im having a spot of bother with the below function.Its been a year or two since I looked at any php so I thought I would try and make a noughts and crosses game to refreash my memory while I was off over Christmas "just for fun" and Ive … |
| | Hello everyone, I have a page written in HTML5 which atuomatically resizes the page when used on different devices. I also have a menu which goes from a drop down menu in desktop mode to a sort of pull down menu in mobile mode. This video pop-up works in desktop …  |
| | Hello i have an problem with an inheritance query using JPA (There is my Class Hierarchy) +UsuarioGenerico (MappedSuperclass or Entity - but is Abstract) -+Usuario (Entity) -+UsuarioPorEmpresa (Entity) Then, when i try make an select for Usuario, i not obtain results i try with an NamedQuery: `@NamedQuery(name="Usuario.findAll", query="SELECT u FROM … |
 | Hi. I have a program that detects all the folders that are open and displays each one in a ListBox item.  What I want it to do is if a certain folder is closed, I want it to start a batch file and close itself. I know how … |
 | i need code shows how can i send information from html page to an email on submit directly with out opening the email broweser or any external url  |
| | Hey everyone. I am looking to be pointed in the right direction here, tutorial, wordpress plugin..etc Im working on a site for my friend and he wants a "matching" system. Think tinder dating app almost. Two people "like" eachother based on their picture and they match. Hes looking more for … |
| | Hey, I used getline to read from file. When i have the char '#' I should ignore that line.. I want to put in the privat values of the class what I got from the file.. Here is what I did.. it works only for one line and then when …  |
| | I have a very simple php curl application where below is my codes I used to send header and body to server. <?php $xml_data = "<Request><NewOrder>"; $URL = "http://localhost/rece1.php"; $header =""; // Build header as array for cURL option $header = "HTTP/1.0\r\n"; $header.= "MIME-Version: 1.0\r\n"; //$header.= "Content-type: application/PTI46\r\n"; $header.= "Content-length: … |
| | Why this doesn't work? class Faculty extends Employee { private long[] officeHours; private String rank; public Faculty(long[] hours, String rank) { this.officeHours = hours; this.rank = rank; } public static void main(String[] args){ //some code here Faculty f = new Faculty(newToken[], tokens[tokens.length-1]); |
 | In the following program it says that there is a conflict between my getline and the getline in stdio.h. I understand what it's saying because stdio.h has it's own getline function. What's confusing me is that this is the program that my programming book (The C Programming Language) is giving …  |
| | Hello, I am new to php and here i have index.php with two portions. 1.portion: with two textbox with search button 2.portion: with three textbox with search buttons again. when i click one search button it's filling the data. but when i click the second button,1.portion textbox's values are not … |
| | I have the following query that list all chemicals(chemical tbl) and its consumption(receipt tbl). However if the chemical codes are not in receipt tbl, it does not show the chemical name. It should display the name and put the consumption as zero. My codes below: SELECT Chemical.ChemicalCode, Chemical.ChemicalName, GroupDetails.GroupName, Chemical.LastRate, … |
| | sir will you please help me and send me query for this...  |
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| | Hello Developers, How to Delete And Update particular row of CSV file in php. <a href="http://screenshot.ru/upload/images/2014/12/26/update625ff.png"></a> Thanks & Regards, Dinesh Thakur |
| | Hi, i want to ask u something guys. i have one textbox. While writing in, after pressing Space, i want to intstead of white space, write this "|" . This is my code void TextBox1KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e) { if (e.KeyChar == (char)Keys.Space) { textBox1.AppendText("|"); } } Problem is it … |
| | int firstarray[12][7] = { }; double firstClass(int airplane, int seats, double price) {cout<<setw(60)<<"---------------------... cout<<setw(60)<<"You are in **first class** booking screen\n"; cout<<setw(60)<<"----------------------... cout<<"\n"; cout<<"How many seats would you like to book for first class?"<<" ";cin>>seats; for(int row=0; row<2; row++) { for(int column=0;column<7;column++) { } } } The thing is, The first …  |
| | The set of codes have been taken from Paul programming Tutorials of Bianary search tree while listening to the tutorial and is not my effort . neither I have written this program. How ever converting the set of codes into animation has been done by me Enjoy watching and it … |
 | I am creating the pdf report and when I am running the script than I am facing the below error. I search about same error over here and I find one thread too but with the help of it I get in more trouble. So any body here can help …  |
| | Here is the Table i Created in database... CREATE TABLE `a1878876_uonrm`.`saveproposal` ( `ID` INT( 20 ) NOT NULL AUTO_INCREMENT , `PI` VARCHAR( 500 ) NOT NULL , `Email` VARCHAR( 200 ) NOT NULL , `RTitle` VARCHAR( 500 ) NOT NULL , `Coauthors` VARCHAR( 500 ) NOT NULL , `ExSummary` VARCHAR( … |
 | hi guys, in one of my .NET applications I need to connect to localDB but the code I wrote originally was for sql express and now it's returning an error understandly. Does anybody know what's the equivalent of this for localDB please? protected void submitData(object sender, EventArgs e) { hookUp … |
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| | how to admin and user to login in the same interface but after login admin will go to page register staff. while the user will go to search page staff who have been on the list by admin. what are the steps that need to be placed and coding for … |
 | hello there. i want to send email but i use localhost. the mail() function does't seems working as it says something is wrong with the port etc. <?php $sendmail = (mail('sample@yahoo.com','sample email','sample content','From: from@gmail.com')); if($sendmail) {echo "success"; } else {echo "unsuccess";} ?> even the simple email as above cannot be … |
 | Hi, can anyone please help me to find out a solution for the below mentioned problem?? While installing oracle 11g in linux on a remote desktop, failed dependencies occured when installing rpm packages [i want a soluion withou using yum software] [root@TomcatServer Server]# rpm -Uvh gcc-4.* warning: gcc-4.1.2-44.el5.x86_64.rpm: Header V3 … |
| | Hi I have an issue in store procedure. Error is Msg 4104, Level 16, State 1, Procedure W_usp_SO_Table, Line 38 The multi-part identifier "dbo.SVendorMaster.SVCode" could not be bound. Insert table is working fine. But update command is prompt the error Pls advice me Maideen Here is SP SET ANSI_NULLS ON … |
 | Hello, Suppose I have resume. On upload of resume, I want my form fields get filled with values like (atleast) mobile number,email id,address (etc) Is there any avilable script which can fetch details like this?  |
| | Hi,Am creating program to translate morse code to text and text to morse code. First it worked fine with basic characeters in dictionary: abcdefghijklmnoprstuvzy0123456789 .Than i want to upgrade it to translate special characters in my language like áéäňöü .Problem is when i write it to my dictionary and give … |
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