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 | Hi guys, I'm having a weird problem regarding the simple ListView. On my emulator everything is allright and the data is loaded correctly from JSON API, the data also loads on my device. The problem is that on my emulator, the listview is populated but on my real device, not, … |
| | I having been trying to change the font size and textposition of a textfield but I have not had any luck. I am trying to change the font size of a text field. I would like the font that is typed in the text field to be bigger and bolded. … |
 | Develop a java program for a grading system tha satisfies the ff requirement:\ 1. for passing an exam, a student must pass by a score of 30 or more and assessment of 20 or more to be issued a certificate 2. if a student score a total grade of 49 …  |
| | There is a PHP login code but I don't know how to show the error message when the user types wrong datas into the input fields. I used to have a `echo"Wrong username or password!";` But I want to display a DOM element. I don't know how to make it. … |
| | Hi, I am a amateur here. My web developer went awol and I have an issue; my website wont load at all. **Error: PHP Fatal error: Uncaught Error: Call to undefined function mysql_pconnect** <?php if(!session_id() || session_id() == '') session_start(); # FileName="Connection_php_mysql.htm" # Type="MYSQL" # HTTP="true" //$hostname_quantum = "xxxxx.co.za"; //$hostname_quantum …  |
| | Tryng to work on a program to make a menu on form1. What it will do is display the different things offered at the restaurant and the text will scrolll from the bottom of the screen to the top and then repeat. I was able to figure out how to … |
| | Write a program using for loops to produce an R by C rectangle, where R and C are provided by the user. The following are the triangles for different values of R and C. R is the number of rows and C is the number of columns  |
| | I have a page that list all of the users from mysql database. I put a **delete** button in it so you can delete the profile instantly. But I didn't want to delete the user instantly so I put a code that create a modal box when you click onto … Programming javascript jquery mysql php sql |
| | Want to order a clone of Clubhouse from app development company. How much it would cost ?  |
| | help me asp..... In this assignment you have to write functions (in python) that applies various preprocessing techniques which are popular in Natural Language Processing (NLP). For this purpose, you are supplied with a Text Dataset (“corona_data\test_small.tsv”) and you have to process that dataset using the following techniques: 1. Tokenization …  |
| | I have a logfile like this, and I need to extract filenames. For File 1 of 209 - Need to extract **"01021997_0011708_ENDTREQ_111114.ica"** from the line "Src info : D:\Test\ica\01021997_0011708_ENDTREQ_111114.ica" where it has "Save : Can't save file! Error code = BADI (Bad image file)" File 2 of 209 - Need … |
| | Can you help me to find words in sentence which start and end with same letter with visual basic. Programming visual-basic |
 | Hi group, It's been some time since I last posted. It's good to be involved in programming again. It's been much too long. It's been a while since I've written code that would write to a SQL database. It seems like the connection string is correct. However I'm getting a … |
| | Hi. I have a little problem with my code. I want to cast a complete arrayList to a different type, but java wont let me... Here is a compressed version of what is happening: [CODE] //The interface I use. public abstract interface Drawable{ //some methods } //A class that is … |
| | [code=php] while($row = mysql_fetch_assoc($resultParam_pp)) { $lblParameter_pp = $row['ParameterName']; $lblParameterSeq_pp = $row['Parameter_seq']; echo "<tr>"; echo "<form action = 'http://10.237.102.158/SPC_Stations/Grinding/spc_grd_02.php' method = 'post'>"; echo "<td align = left>"; echo "<input type = 'radio' name = 'paramSelect' value = '$lblParameter_pp' checked><font face = Arial size = 2>" . $lblParameter_pp; echo "<input type = … |
| | Hello, I hope someone can help because I am really confused :( I have some code that I am ruining on an Arduino to start a race - Take your marks, Get set, Go - type of thing and some LED's that act in a very similar way to the … |
| | I run Python 3.x on a Windows 10 laptop and I have a daily routine that involves opening three Python scripts in succession, and running them all concurrently, each one in its own, separate instance of Idle. I have been wondering whether I could automate the entire process. I imagine … |
| | hello, i barely know how to use python and i need to write a cubic spline interpolation code in python for my programming assignment . I have C++ code but i know nothing about c++ so can someone help me to convert that code to python code? this is a … |
| | Hi. I would be very grateful if you could help me solve two things that I don't know how to do (or that have still come out). 1. How can I center the button (btn1) in the second div (center in the white box), without using "px" but using only … |
| | I've been working in various companies and I've seen different reasons for using PHP interfaces. I would like to hear your opinion, what do you think **in which cases** should we use PHP interfaces, the reason behind using interface? |
| | Hello all I am new to Python and I am taking a programming class but I can't seem to figure out what I am doing wrong to get the programming correct. I have the following but it isn't working correctly. print ("Change Calclator") quarter = .25 dime = .10 nickel … Programming python |
| | I'd like to know how the following programme on pointer written in C can be written in C#, especially how to use the keywords in the C programme like &i and \*p in C#. Please clarify. #include <stdio.h> void f(int *p, int *q) { p = q; *p = 2; … |
 | **please help me** Warning: Cannot modify header information - headers already sent in C:\xampp\htdocs\gauto-preview\gauto-preview\login(1).php on line 19 <?php ob_start(); session_start(); require_once('connexion.php'); error_reporting(E_ALL | E_WARNING | E_NOTICE); ini_set('display_errors', TRUE); if(isset($_POST['login'])){ $username=$_POST['username']; $motpasse=$_POST['motpasse']; if($username&&$motpasse){ $query="SELECT*from user where username='$username' AND motpasse='$motpasse'"; $query_run=mysqli_query($conn,$query); $rep = mysqli_fetch_assoc($query_run); if($rep!=''){ $_SESSION['id_user'] = $rep['id_user'];} $row=mysqli_num_rows($query_run); if($row==1){ flush(); header('Location: … |
 | Need web hosting which one to choose? GoDaddy, Bluehost, JaguarPC or else? Is there any cost effective cloud hosting option available?  |
| | Hi Experts, I have a question. I have an object and want to insert in a text file. Before inserting, I want to check if it is duplicate. If no duplicate is found, I will insert the object. If yes, will not insert an object? Do I need a collection … |
| | Hello, where Is the name of the best 3D no code game engine? |
| | I am trying to add two two `functions` in one input tag. BUT failed many times. **What i am trying to do ?** There are two functions in different `input` tags in my HTML template. One for `add tag` by `,` . AND second for `autocomplete`. I am trying to … Programming python |
| | Has anyone started working with PHP 8 yet? Any big backwards compatibility issues? I finally got around to upgrading to php 7! Lol better late than never. |
 | Any one there had work with erp or crm development in php ? How to start for that? Do you know any web link for text or video tutorial for that? Or any one there will guide me please step by step 'How to develop erp and/or crm in php' …  |
| | Hi guys, this is my first post on the forum and I am in need of some help. I am a PHP beginner and I have been trying to come up with a solution to my issue for a while now. I am trying to make a system where a … |
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