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Web Development

How to get text from different elements, with a single function.

Hello.
It is something very simple for someone who knows javascript.
How to capture the text content of the pressed element? Important is that the page is built with PHP. …

javascript

Mobile Development

Theory on the VPN

Hi DW.

I'm a bit confused and lost on how this App is working called Ha Tunnel Plus (You can check it on Playstore, and have a look on YouTube …

android-development

Software Development

How to display records from a database in a combobox in VB.NET..?

Hi,

Could somebody provide me with an example of how to display data (some text) in a combobox?

Thanks

Collin

Topic by collin_ola

Hey I want to retrieve data from my access database in the textbox without using datagrid can you help me with this.
Thanks & Regards

vb.net

Programming

How to retrieve a device name from IP or MAC on LAN

In Visual Studio 2015, VB, in Windows 10, I have a small program where I use the arp -a command
to pick up the mac and I/P addresses of connected …

Topic by paul1145

MAC address: Read https://www.quora.com/What-info-can-you-get-from-mac-address
So no, you can't get the device name.
IP address: https://www.quora.com/What-information-can-be-gleaned-purely-from-an-IP-address
Again no device name.
https://en.wikipedia.org/wiki/Domain_controller covers a bit but is …

vb.net

Web Development

Change img with javascipt without id

Hey i'm trying to change the image without the id. We can't change html so i can't use an id.
I have this:
    <figure>
        <img src="images/start.png" alt="start">
        <figcaption>Nog geen …
Topic by Charlotte_4

Attribution to http://www.liangshunet.com/en/202005/494917182.htm
Read more there but here's their Javascript attempt (seems to work.)

<script type="text/javascript">
              function ChangeImgSrcWithoutId() {
                     var arrImg = document.images;
                     for (var i = 0; i …

javascript

gilcalisto 0

Endorsed rproffitt 1,930 • 6 Days Ago

Mobile Development

Theory on the VPN

Hi DW.

I'm a bit confused and lost on how this App is working called Ha Tunnel Plus (You can check it on Playstore, and have a look on YouTube …

android-development

Web Development

Display div content in Sweet Alert

hi everyone,

i want to display content of div into sweet alert message and here is my code
<?php 

echo '<script>
var swal2container = $("#swal2container").text();

setTimeout(function() {
swal({
title: "Alert!", …
Topic by helloworld2021

Sorry, I just saw this now. Do you mind sharing the solution so it could help other people in the future?

Based on the code I am seeing, I would …

javascript jquery php

Software Development

Did I answer the question?

Hey guys, here's the question I'm asked.

a.
Define an enumeration type, triangleType, that has the values scalene, isosceles, euilateral, and noTriangle.

b.
Write a function, triangleShape, that takes as …

c++

Ąfnąn_1 0

Endorsed pritaeas 2,045 • 1 Week Ago

Digital Marketing

Can I integrate a payment gateway in a shopify store?

Hi,
I am thinking to build a digital restaurant and conisering in using shopify. At the place I live most of the international easy to integrate payment gateways don't allow …

Topic by gilcalisto

I see over 10 supported payment systems at https://www.shopify.com/payment-gateways/macao-sar

Why work hard here?

ecommerce

Software Development

Simulating NORMDIST function of Excel in C#

Well, there was a thread about a frequency function and a bell curve in Excel.
http://www.daniweb.com/forums/thread295203.html
So here it is how about to do the NORMDIST function …

math statistics

Search Engine Strategies

Is SEO bigger than PPC?

I need expert opinion

Topic by Todd_Gordon

Both are good and necessary according to requirement.

Yes, both SEO and PPC are equally important.
The best way is to take both side by side.

Dani 2,461

Endorsed <M/> 170 • 2 Weeks Ago

rproffitt 1,930

Endorsed Dani 2,461 • 2 Weeks Ago

Software Development

C++ Hash Table Help

I'm having trouble with these functions made for a C++ hash table...any and all pointers in the right direction would be greatly appreciated! EDIT: table.h is the problem file, but …

Topic by ComSciNum7

That's over 500 lines so it's best if you call out what fails and what lines you feel need a closer look.

c++

Computer Science

Create a code using pyhon

Create a code using python of random walk where food is placed in spots on the grid. Whenever a Walker runs into the food it eats it and reproduces

Topic by Prajkta_2

This format (Reusable Code Snippet) is for you to share your finished work. To start a new discussion you use other posting methods.

Also, I've yet to see anyone do …

algorithm c c++ homework python

Web Development

Calculate number of days between two dates minus weekends

I browsed google and found nothing so thought i would put my efforts up here.
hope this all helps.

this function will allow you to return the number …

javascript

Web Development

Get the device name

Hi DW.

Anyone knows how I can get the device name the browser is running on? I mean something like on the attached image with Javascript?

javascript

Software Development

code problem with a queue C++

Hello! So I have this homework that i have no idea how to continue.
this is an exemple of input,but i have to do it for a general one:
7
…

Topic by Gabriela_4

Just me thinking it through the ??? section in psuedocode:

while there are objects in the queue
{
  for loop interating the names vector from first to last
    {
     if …

c c++ java pascal python

Software Development

Whats the best Java GUI Builder??

Im looking for the "best" GUI builder for java.

I use Eclipse to write my scripts, and i would appreciate you guys telling me your favourite GUI Builder and …

java

Web Development

How to install CodeMirror6?

I'm struggling to upgrade from CodeMirror 5.5 to CodeMirror 6.

Previous versions of CM have always been a drop-in Javascript library. Upload the JS files, upload the CSS …

Topic by Dani

I was able to figure it out with Webpack.

codemirror

Software Development

Autocomplete Textbox

Hi all,
I searching for how to make autocomplete in textbox.
however there are list contain fruits name.
"Apple"
"Banana"
"Pear"
"Orange"
When …

autocomplete listbox textbox visual-basic-6

Web Development

Notice: Undefined index ( PHP & API Plugin )

Hello DaniWeb Community,

I am a newbie in PHP, but I tried to create a plugin for my CRM platform using API to get informations, but I get some errors: …

Topic by matei_

Which lines in the code above correspond to lines 118-120 of public.php?

Also, I'm including the image here for reference.

Digital Marketing

How to build an audience on social media?

I have a memes website and I want to drive traffic from social media. I have a Facebook page with 20,000+ fans but when I post I hardly get any …

social-media

Microsoft Windows

Admin account problem

I'm setting up new install of win 10 home premium on a laptop for friend.

After setting up the initial local admin account, I created standard local account for friend …

Topic by Suzie999

I mean when I try to start an admin cmd, I am prompted for admin username and password, but there are no text boxes to enter those details.

windows-10

Programming

A simple encryption scheme

Basically this scheme uses variable offsets, but it generates the bytes on the fly. They aren't truly random, but there aren't any obvious patterns and the output passes all the …

c# encryption

salémoslo 0

Endorsed Reverend Jim 3,506 • 3 Weeks Ago

Programming

I should get 7 after this code but it is giving me 9 words Plzz help

def Count_Total_Words(str1):
total = 1
for i in range(len(str1)):
    if(str1[i] == ' ' or str1 == '\n' or str1 == '\t'):
        total = total + 1
return total

string = …

That method looks to have flaws.

Doesn't count words. (counts what it counts.)
A double space would throw it off and more.
A very well done app. Read

python

Software Development

convert python to java

hi there i have some python coding which i need to convert to java can ne1 help me please email me back if you can help then i will show …

Topic by shak187

You hijack a 15 year old thread to post uncommented UNINDENTED Python?
And you expect us to do what?

java python

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We equally welcome both specific questions as well as open-ended discussions, but if you do have a question, we connect you with likely answerers by alerting them to help

Recent Answerers

Participate in, or lead your own, realtime chats about your favorite interests

Our patented matching algorithm does more than just connect question askers with answerers …

{ We're a friendly, industry-focused community of 1.21 million developers, IT pros, digital marketers, and technology enthusiasts learning and sharing knowledge. }

Ask a question or start a discussion …

We organize topics by both forums and tags

laptop Hardware and Software

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We equally welcome both specific questions as well as open-ended discussions, but if you do have a question, we connect you with likely answerers by alerting them to help

Recent Answerers

Participate in, or lead your own, realtime chats about your favorite interests

Our patented matching algorithm does more than just connect question askers with answerers …

Hardware and Software

Programming

Digital Media

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