One JAVASCRIPT FORM Needed
WE NEED HELP creating a single Form in Javascript. Can you help us?
Our Nonprofit institution is trying to raise donations to save a historical mill. We offer various “thank you gifts” for various donations, and we are currently us...
Save drawing as an image using HTML5 Canvas
Save drawing as an image using HTML5 Canvas
Hello friends, today I am going to tell you how to save your drawing as an image using HTML5 canvas. Before starting, let us understand what is canvas. Canvas is used to draw graphics using...
Exploring closures in functions in depth
var ClosureDem = function (arg1) {
return function (arg2) {
return arg1 + arg2;
}
}
ClosureDem("Hello")(" world!");//-> "Hello world!"
Recently, I started learning about closures in functions and found a lot of new things f...
Draw an image using HTML5 Canvas
Draw an image using HTML5 Canvas
Hello friends, today I am going to tell you how to draw an image using HTML5 Canvas. Before moving ahead, first of all let us understand the basic of canvas. The HTML5 canvas is used to draw graphics ...
How to resolve Windows IP address conflict error on same Network?
Windows has detected an IP address Conflict
"Another computer on this network has the same IP address as this computer. Contact you network administrator for help resolving this issue. More details are available in the Windows System even...
Linux: File Ownership and Permissions
File Ownership and Permissions
It is important in multi-user system to ensure that files of one user cannot be accessed by another user, until and unless user is permitted to access the files. The user who creates the file, is by default the o...
Pagination with search in cakephp 2.x
Pagination with search in Cakephp 2
Hello friends, today I am going to tell you how to use searching with pagination in Cakephp 2. If you want to search multiple things like first name, last name, email etc then it can be done easily. Lets beg...
Integrate Wegus infotech SMS Gateway API in PHP/Cakephp 2.x
Wegus infotech SMS Gateway
If you want to send bulk sms to your users through API, then you can send it using dedicated SMS gateway via HTTP Protocol. The HTTP API can be used to send various type of SMS messages including Long text messages o...
Exceptions in Ruby
Exception is a unexpected output during execution of code in programing language. Due to exception execution of program stops.In Ruby, Exceptions are basically used to handle different type of errors, which may raise during execution of program a...
Android Instant Apps
What are Android Instant Apps and how will they be different from existing Apps on Play Store or from a Cloud-based App for that matter?
Type attribute of script and style ?
Hello Readers,
Probably sometimes you see it when you use internal CSS, internal JS or in link text, and you are not if you are not using this (eg.- type="text/css"), also your script and CSS works.
So why we need this?
In the ...
What is HAML?
HAML(HTML abstraction markup language) provides an elegant syntax which is easy to understand, maintain and use.
It is introduced by Hampton Catlin with its initial release in 2006, it is used for making HTML simpler, easier and clean...
Adding Properties to Attribute Inspector in Swift
Accessing properties via interface builder is quite easy and more developer friendly.
Here I’m guiding you how to to add new/custom properties to interface builder.
1- Subclass any UIObject, we are considering here UIButton ...
Discussion on speedUp CakePHP Website
Hi Reader's,
Welcome to FindNerd,today we are going to discuss speed up our CakePHP Website.
When implementing any web application in CakePHP sometimes we observe the application speed very slow and data is not coming in view page and it ...
How to make tooltip using pure css?
Hi all,
Below is an example to make a tooltip using pure CSS. In this method, we are using custom HTML attribute which we are defined here as tooltip and we are using pseudo element.
The best thing with this method or technique it works in ...
How to display error messages in Symfony
Hello Friends,
If you are looking to flash error message in Symfony. Please review the code as below:
Please open your controller function where you need to display error message. Please review the below example and update your code accordi...
Explained basic cat command and it's options with examples in Linux
This blog depicts basic commands that will help a user to learn different cat command options.Here we will learn about different options of the “cat” command in Linux, “cat” is an acronym for concatenate. We use this comma...
How to Insert, Select and Delete all table row data in SQLite database?
In the below example code I have clearly described how to insert,Select and delete all table row from the database. Here, first I have extended SQLiteOpenHelper class After this I have used onCreate method to create a database table. In next step...
How to get the image size after aspect fit in objectiveC
When we set the aspect fit property of image view then the size of image get reduced because it sets the image according to the aspect ratio. So if we want to get the size after aspect fit the use the following code-
In the following cod...
What is the difference between jQuery.get() and jQuery.ajax()?
jQuery.get()
jQuery.get('testing.txt',function(data){
console.log(data)
},'text');
In this blog first we are using the jQuery.get() method. You pass function in arguments instead of passing in an object when you are using jQuery.g...
Google sign in with google play service 9.0
With Google play services v9 we can easily sign in with google in our apps, now we have GoogleSignInOptions builder that is used to configure Google sign in api.
GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions....
How to configure Apache to completely stop reverse proxy server?
Need help on Apache configuration to completely stop reverse proxy server.
Can anybody help me to configure Apache2.4 to stop reverse proxy server. What is the best option to stop reverse proxy on Apache. I am using Apache 2.4 version.
&nbs...
How to create a custom helper in ember js, handlebar and ghost node.js
Sometimes, you may have repeated HTML on your handlebars template. In those cases, you can create and register a new helper, that can be invoked from hbs templeate.
Gost: Ghost it a blogging platform developer on the top of express framework o...
How to get the current coordinates of the element
If we want to find the current coordinates of the element then we can easily do that with the help of jQuery. jQuery have offset() method which makes us to find the coordinates of the element which you want to find in respect to the document.&nbs...
How to set arrow on custom seekbar ?
we can set arrow based seekbar using following trick like this : First of all you have to set a image of scale then below that image set a seekbar with progressDrawable transparent and then set arrow image as a thumb.
<?xml version=&q...
how to increase the size of icon inside floating action button ?
how to increase the size of icon inside floating action button ????????
I'm trying to put plus icon inside floating action button. I have tried with 48dp, 72dp, 96dp icons, but still the icon is looking too small.
Set Custom View to TabLayout android
This blog is about adding custom Layout to TabLayout.
Here we start.
1. Create Project.
2. Open Gradle file of the project.
3. Add design dependencies to the gradle.
compile 'com.android.support:des...
Unbind() method in jQuery
Unbind() method:
Unbind() method is used to remove events attached to html element while bind() method is used to attach events to selected html elements .
It is mainly used to prevent the events to be executed when needed and when no...
Set help or show case view on screen
Showcase view or Help view is basically used to show some useful content on any screen when user comes first time there.
This is the github library you can use to set showcase in easy way like this :
add library in gradle file :
compil...
Recommend Some Big Data Books to Start Learning Basic Skills?
Get started with BigData?
I am an experienced PHP/Rails developer but new to Big Data. Can anyone recommend me some books or other resources about BigData to start with?
Learn how to create an accordion using AngularJs
Hii,
In this blog i am going to discuss about accordions i.e is a web control used while creating menus, content-rich pages.
Main idea behind using this user interface accordian is to collapse content and make it expanded when hovered or c...
Iterators and its usage in ruby
In Ruby, iterators are methods basically used by the collections. Collections are a set of objects. Hashes & Arrays are the example of collections. Iteration is a process by which we can get or set the elements in collections. We will discuss...
Vertical Wizard in CSS
Hello Readers!
In this blog post, we will be preparing a vertical wizard. A wizard is commonly seen on shopping websites (while placing an order) or when we fill a form. A wizard shows us the various steps we have to complete before fulf...
jQuery Mobile Touch Events
An event is something which triggers when something happens.In jquery we have gone through many of them. In this particular blog we explain about the Touch event. The touch event is triggered when the user taps on an element.
In the following ...
How to crop an image in android
Step1: First we have to add jcenter() repository to Project build.gradle
allprojects {
repositories {
jcenter()
}
}
Step2: Now add cropping library in our app build.gradle and synchronize the application.
compi...
Create accordion menu using JQuery
Hello Readers
Accordion menu is familiar to all of us.
In this kind of menu, each menu item produces a dropdown menu on click. But when we click on another menu item, the dropdown for other menu items would close by themselves. Such a menu...
How to create realistic candle in illustrator?
In this tutorial, we'll learn how to create a candle in illustrator.
Step 1: Open a new document and Draw a rectangle, Fill it with black color.
Step 2: Now to make a candle we need to draw an another rectangle with ...
Discussion on naming conventions in CakePHP
Hi Reader's,
Welcome to FindNerd,today we are going to discuss naming conventions in CakePHP.
When implementing a web application in CakePHP, we have to use naming conventions for making any model name and table name etc very carefully.
...
Generic methods in C#
Generic is a feature provided in C# which allows defining the class, method etc without binding it to work with a specific data type, instead it is created with a substituted type which get replaced with the data type passed at run time. In other...
How to animate view zoom and bounce like popup in objectiveC
This blog includes zoom and bouncing In animation on view. If we want to present view like popUp alert then it include two animation-
first is zoom and second is bouncing.These two animation can be achieved by affinity transform.Scaling, rotat...
Function inside a function
Functions are small modules or chunk of code. Swift’s function syntax is so flexible that it allows to write a function inside a function.
Here is a syntax:
func firstFunction(arguments) -> returnType{
func secondFunction(arg...
HTML Embed Multimedia
Many times you have to include music or video into your website. The most effortless approach to add video or sound to your website is to use the HTML tag called <embed>. This label makes the web browser to itself incorporate controls for t...
How to create horizontal wizard using CSS?
Hello Readers!
Online shopping is a very common thing to do nowadays. We all must have tried our hands on it some time. It does save our money, and of course, a lot of time.
Whenever we shop a product, we are made to go through various step...
Different jquery methods used to calculate dimensions
Hii,
In this blog i am going to share the definition and difference between different methods of jquery used to calculate dimensions.
Following are the six different jquery methods used to calculate dimensions as per ...
How to make menu to visible only a specific user in Joomla?
Hello friends, today I'll tell you how you can display a menu to a specific user in Joomla. Before starting the process you should know about User Group and User Access Level in Joomla. User Group and User Access Level in joomla is used to co...
Discussion on Auth component in CakePHP 3
Welcome to Findnerd. Today we are going to discuss Auth component in CakePHP 3. Authentication is necessary in all web applications. You can identify the user by his provided user-name and password and authorized his activities in the application...
Is Affiliate Marketing a dying breed?
Over the years, we have seen a number of Google Algorithm updates that have adversely impacted the affiliate marketing business. Many of the marketing think-tanks have found a dramatic surge in traffic and the incomes that are generated from the ...
CSS Counters
CSS Counters:
CSS counters are similar to variable in a programming language. Counter values are incremented by rules define in CSS. Variables are required to manipulate counter value are as follows:
counter-reset - This variable is used...
Countdown timer in Pure JavaScript
Hii,
In this blog, I am going to share few lines of javascript code to create a countdown timer.
Countdown timer is used in many places like
In online shopping sites showing sale ends , starts in time, delive...
How to insert an icon in an input type?
Hello Readers!
Many a times, we must have seen a magnifying glass (search icon) in a search type input box. There are many input types in various web pages that have an icon relating to that input type. It makes them look appealing but doing t...