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 | How can you pass command line arguments to the Node.js? |
| | Heya guys, i've been learning python for few weeks now and it's one of the best decisions i have made in my life so far..it's quite an interesting language and very helpful for beginners, i must say..now i tried to do some tickling with django and somehow managed to install … |
| | I dont fully understand this issue at all, it makes no sense to me for several reasons but ill liust the main ones i have code elsewhere that works just fine and is identical in function and setup i dont think the issue is a registry key issue, this i …  |
| | Hi All, I am trying to implement generic link list in c++ . But getting below error . Please assist me to correct it. LinkedList.hpp LinkNode<E>* head; errr: unknown tpe name ''LinkNode // LinkNode.hpp // cplus // // Created by Ravi Rathore on 10/12/15. #ifndef LinkNode_hpp #define LinkNode_hpp #include <stdio.h> …  |
| | FROM: ORACLE 9i Give the SQL statements that determine the following: 1. Which customers lives in New Jersey? SELECT * customer FROM customers WHERE state = 'NJ' 2.Which orders were shipped after April 1, 2003 SELECT * FROM orders WHERE shipdate to_date('01/04/2003', DD/MM/YYYY') 3. Which books are not in Fitness … |
 | Hi i get all information what i need but i dont know how to get facebook profile image and save to file and in mysql save path. Here is my code for call fb api : <?php session_start(); include_once("config.php"); // facebook id include_once("includes/functions.php"); //destroy facebook session if user clicks reset …  |
| | Hi,how would i need to change this code to accept strings insted integers in avl tree? template<class T> void InsertItem(TreeType<T>& tree) { cout << "Enter number: "; int num; cin >> num; tree.InsertItem(num); cout << "Number inserted:" << num; } |
 | Hi. We're looking into building an easy to use audio player to use at parties. BPM Studio works great, but most people don't know it and have trouble using it. So far I've found [NAudio](https://naudio.codeplex.com), which makes playing mp3's easy. I'm looking for something I can use so I can … |
| | Ok, I need help finishing my homework. I do not want the answers, just hints that will take me to finish the program. I am still a begginer at java so bear with me please. This is my hmw: Write a java program to help students to calculate his/her grade. …  |
| | I basically wrote a program for a phone card company, using about four classes. Im not sure what im doing wrong, but my program is not compiling. Most of my errors occur in the fourth file (class superphonecardinc) where the else if(command.equals("getLimit")) begins. Im thinking that I used too many …  |
| | Hello, so I needing some help with creating a program for my class. The lab requires us to use pointers. This is the description of what we have to do... -Write a function that accepts an int array and the array’s size as arguments. -The program should ask the size … |
| | Hi, I have some pictures of two white dices with black dots, and I need to recognize the value on each visible face of dices. For example, from image that includes dice with 6 dots and another dice with 5 dots, need to get [5 6]. Any ideas? It's really … |
 | Hello Everyone Help needed, Has anyone implemented frequency analysis attack on caesar cipher in PHP and predicting the possible key for it. it should input the cipher text and predict the key using frequency analysis chart. |
| | Ok, so I have a JButton on my program and later on in the program i want to put an image on the JButton I have many buttons that start out with images on them, but Im wondering how to add images to the JButton at a later date so …  |
| | Hello, I would make a full setup for my java application but I have no idea how can i make it, and I would make a class installer like in .net because I want some tasks running during the installation. Thanks for your help. |
 | I think I find a few points that are quite good to utilize: index.php <meta name="keywords" content="Branding, Web Design, Packaging, Illustration" /> <meta name="description" content="This is One, a multipurpose website" /> <meta name="author" content="Davy Gunarso"> Another thing that I would like to ask is what is the purpose of using …  |
| | Can someone please explain these errors? I don't have a multidimensional array so I don't understand how I'm getting this error. main.c:291: warning: passing argument 2 of ‘type_specifier’ from incompatible pointer type main.c:263: note: expected ‘int *’ but argument is of type ‘int **’ main.c:291: warning: passing argument 3 of … |
| | I am trying to pass the address of strings_line_tokens to split_string. I would think I would need the "&" for the address then one of these methods would work. static void split_string(const char *buffer, size_t buflen, char ***strings_line_tokens) static void split_string(const char *buffer, size_t buflen, char **strings_line_tokens) static void split_string(const … |
 | ello i am a bit confused because i asked a couple of programmers but i couldnt get a straight answer. I want to make my website -it is written in PHP, Javascript, Jquery- a multiplatform app. As far as i read flash builder for PHP with ZEND is the best … |
 | i have this problem about the betting system of my game. Here's the scenario: Your money: 300 Your bet: 300 JOptionPane appears: "you have insufficient money to bet" Here's the code for the main program: /* * To change this license header, choose License Headers in Project Properties. * To … Programming gaming java java-netbeans java-swing oracle |
| | How to remove duplicate mobile numbers from input text box1 and print the result into text box2. Example mobile nos: 7795012345 7795012345 7795012345 7411312354 7411312354 9900454321 9900454321 9632554123 9632554123 output should be: 7795012345 7411312354 9900454321 9632554123 <?php $myarray = array(); $myarray['numbers']=$_POST['numbers']; foreach($myarray as $num){ $numbers=$num; } $unique = array_unique($numbers); $output=implode("<br … |
| | I'm getting infinite recursion here. I'm sorry if this is obvious but I don't see what I'm doing wrong here. program() gets called from main, then program() calls declaration_list(), then declaration_list() calls declaration(). I don't see how in the function declaration_list it ever calls declaration_list() again when right before that …  |
| | Yes I did read these two posts. http://stackoverflow.com/questions/3082914/c-compile-error-variable-sized-object-may-not-be-initialized http://stackoverflow.com/questions/14186879/c-error-variable-sized-object-may-not-be-initialized My case is a bit different because I'm using `char * ptr[buflen]`. This is what I have tried: char *ptr[buflen] = {0}; //This gave me the variable sized object error. char *ptr[buflen]; memset( ptr, 0, buflen*buflen*sizeof(char)); //I figured this would work … |
| | /* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package my.GeographyQuiz; import java.awt.*; import javax.swing.*; /** * * @author K00190164 */ public class GeograpgyQuiz extends javax.swing.JFrame { …  |
| | Dear all, I was given a project to write a software that would track contracts. Everything is successful until I read or write the current data from the JTable to the textfile. This also happens when I read the textfile and insert the data into the JTable. The exception I … |
 | I apologize if I asked this question before - I may have. I am hearing two sides to this issue: 1. .php files WILL display in a web browser 2. .php files will NEVER display in a web browser I find this very confusing. I am watching video tutorials and … |
| | import java.io.*; public class testprog { public static void main(String args[]) throws IOException, InterruptedException { String command="find BEL/ -type f | wc -l"; Process p=Runtime.getRuntime().exec(command); p.waitFor(); BufferedReader reader=new BufferedReader(new InputStreamReader(p.getInputStream())); String line=reader.readLine(); while(line!=null) { System.out.println(line); line=reader.readLine(); } System.out.println("Done"); } } It's return null value. plz help me |
| | while running the phpunit project am getting error like "cannot open file src/autoload.php". i tried with this reference https://phpunit.de/getting-started.html. In cmd i used the below command line >> phpunit --bootstrap src/autoload.php tests/MoneyTest please anyone help me to solve this issue. |
| | HI I am a part of database testing team. I have imported a tables.csv file which contains two fields 1. table name- all the tables of a database 2. Primary column- primary column name of the respective tables. I am trying to write a sql query for getting the table … |
| | Hi... Is there any other solution to use map but not google map, which works in offline also? |
| | Hi, I can successfully use the upload form in codeigniter without jquery/ajax, trouble is I need it for a rich text editor. Any ideas how to go abou this. Ta. |
| | if top=0 write:"stack is empty" else top__ push(stack,N,top,x) if top=N write:"stack is full" else settop:=top+1 set:stack top[x] if top=0 write:"stack is empty" else top__ push(stack,N,top,x) if top=N write:"stack is full" else settop:=top+1 set:stack top[x] |
| | Hi everyone, am trying to save excel/docs filename in mysql and then display the filename and open the file to edit. The filename can be save in mysql but unable to display the filename and open the file. Appreciate if you could advise. Thanks a lot. <div id="tabs-1"> <?php error_reporting(E_ALL … |
| | -Hi, I'm having trouble with B.I. Media Solutions Auction (phpprobid) , I'm getting the error message: Fatal error: Cannot redeclare password_hash() in /home/betti397/public_html/includes/functions_login.php on line 147 I've been at it for hours. I couldn't see any obvious errors in functions_login.php but then I'm not much good at PHP code. Here … |
| | Hi all, I have a multidimensional array [0]:[0], [1], [2], [3] and I want to try and find the min and max values of each index of that array over the whole array. I am using: for ($i = 0; $i < count($input); $i++) { $string1[] = $input[$i][1]; $string2[] = … |
| | Hey there, Over the past few weeks as an excerise I've been trying to create a C# image viewer. At the moment I have one window, with a list of images displayed in a ListBox. When I the F5 button, a second window pops up at fullscreen, and I want … |
 | Hey guys please help me with my code, I want to disable select drop down if $stat=a, this is my code. Thank You! echo "<select name='name' id='name' 'if ($stat =='a'){ echo ('disabled');}'>"; |
| | Dear all, I was told to write an application for my assignment that would keep track of contracts. The problem is, I have no clue how I can make this application write JTable into txt file every 5 seconds and wheever application would open, it would read the txt file … |
| | The following table query is not executing properly, what is the correct syntax? $m_query = 'Insert into'.$job_id.'(`mobile`,`routeID`,`status`) values ('$mobile','$routeID','Sent')'; |
 | I have a custom class which extends JPanel and overrides the paintComponent() method. Here's what that looks like: @Override protected void paintComponent(Graphics g) { if(redrawRequested) { g.setColor(ETCH_BACKGROUND_COLOR); g.fillRect(0, 0, owner.getAppWidth(), owner.getAppHeight()); redrawRequested = false; } g.setColor(Color.BLACK); g.fillRect(pointX, pointY, PIXEL_SIZE, PIXEL_SIZE); } The same custom class also implements KeyListener. I am … |
 | Here is what i have to do Create Class CSalary with private member variables string m_strProfession double m_dSalary Constructors:Default,Copy,Explicit Functions: 1/string GetProf(void),double GetSalary(void) 2/SetProf(const string val),SetSalary(const double val) 3/Output(ostream&) and Input(istram&) 4/Operators:<<,>>,=,==,<,double operator*(const CSalary&obj) Create Class CCalcCorr with private member variables: vector<CSalary>m_vCity1//data for city 1 vector<CSalary>m_vCity2//data for city 2 double …  |
 | Hello Daniweb Community, I'm wanting to incorporate my Facebook pages reviews into my website but I can't see the manage to get a permanent access token. I've tried the same key (which is permanent) that I use to get the news feed but that doesn't work with the reviews. At … |
 | Hi I am currently developing a mobile / tablet application and i've run into a stump. I have a webview that loads a form from a website that i have no control over, this website utilises the django platform. So the situation is this: The form on the foreign website … |
| | Hello, There is something strange about this website link: http://www.innovation.web.id/One/team-members.php The slides only works well on localhost IF I turn of the javascript. but only on localhost. NOT on online. I wonder why? I am taking the sliders from : http://flickity.metafizzy.co/ nav.php <link rel="stylesheet" href="bootstrap-3.3.5/css/custom.css" media="screen"> <script type="text/javascript" src="http://www.google.com/jsapi"></script> <script … |
| | Hello, I wonder how to create website with seo optimized? Thanks in advance. |
| | hi I am trying to build this multiplication game program, well it is the same multiplication game as before. It seems to be working fine but it is not giving me the exact output. first: - when the user enter the correct answer the first time, the game stop when … |
| | I've decided to write a Website in C++. I am sick of dealing with languages that layer on top of other languages, so I just want to write it in C++. I know about CGI++, but I was wondering if there were any other tools or methods used for writing …  |
| | Dear all, I am developing a website which can upload photos and also uploading Name, Descrptions etc using one form and one "submit" button. I found this below: http://plugins.krajee.com/file-advanced-usage-demo#comments The Example has some codes but I am not sure how to put it into a HTML Form and submit to … |
| | There are two methods in different classes public EmployeeBean viewEmployeeByID(String EmployeeID) public EmployeeBean findByID(String id) Given, the description of each method of what it supposed to do public EmployeeBean findByID(String id) This method should use the JDBC select statements to retrieve the record based on the given Employee ID, Store … |
| | what I am trying to do is store same letter to same node. For example: let say I have person, people is sent to be put into a node. This will create two node. I want to some thing like P: Person People Person and People are same note When …  |
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