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HTML5 allows you to validate an HTML form field using a regular expression. The below HTML code validate an email address against a regex.
<input type="email" name="email" required pattern="[^@]+@[^@]+.[a-zA-Z]{2,6}" />
Test case:
s
Hello readers, Today in my blog I have tried to create credit card form using Bootstrap.
In the HTML, I need to create an outer div with the class name as credit card div and had 2 nested div inside it.
With the help of Bootstrap fr
FFMPEG is a command line tool to convert multimedia files to another formats.
In this article, we will see how to get thumbnail image from a video using FFMPEG in C#.
Step 1: Create a page to show the thumbnail image of a video
An accordion is used to show and hide the content on click or hover of button.
It looks similar to the dropdown.
There are some differences between accordion and dropdown:-
Width of an accordion is 100% by default, we can override it by adding o
We have different types of data structures like array, linked list, tree etc but which one is better so this is basic question that comes in mind every time when we have large data set.
In this post we can find out the best data structure type in va
QuickBooks enterprise can easily translate to the highly valuable benefits that can do a lot for you and your business. It usually
converts all your difficulties and complicated business process into an automated and the integrated system. With Qui
Hi all,
An app user has to login before navigating to the any screen. In our app user will enter username and password for login, so we need two textfield and a button two submit. so lets start and follow these steps.
1) First step is to create a n
I am running a script that runs once and stops. How do I loop it infinitely?
import time
outpins = [ 4, 5, 6, 12, 13, 17 ]
inpins = [ 18, 22, 23, 24, 25, 26 ]
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
nlines = 6
On Windows or Ubuntu or Android or embedded linux.
The similar apps are NI Vision Assistant and VBAI for image processing.
I want a framework:
1. it can create controls with nice looking and animation like apps on android.
2. it is efficient like
I want to stream .dat files from a file i created in python, i wrote the python code and it worked great but i can't write it in C++, i need help to write that code in C++, Thank you.
The python code is as following :
for ix in
