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Welcome to Findnerd. Today we are going to discuss find functions in Ruby. There are different functions available. Please have a look.
A) find/detect : It will return either object or nil.
(0..10).find { |i| i == 5 }
# return 5
&
Welcome to Findnerd. Today we are going to discuss merge function in Ruby. If we talk about the merge function then it is used for hashes only. We can merge two hashes in one hash. Please have a look.
teacher1 = { "id" => 232 ,"name" =&g
This blog includes how to display banner ads for DFP users.For this first user need to signed up as a DFP (Double click for publisher) and then install cocoa pods for Google mobile ads.
pod 'Google-Mobile-Ads-SDK'
We can also include the S
As we know that in almost all web applications there is a set of code which has to be executed often in many places.
Now suppose we have a header and footer which has to be used all over the project.
Now if we would write this code
Hello Readers !!
Today we are going to discuss about the Unity Services. What all services unity provides and how we can use them in our game or apps.
Below is the main services which unity provides.
Lets discuss all of these one
Hello!!
We can handle the touch event in the javaScript. The touch events are similar to the mouse event but in a different way, it is more complex than the mouse event because it supports simultaneous touches at the different portion of
Hello readers, today I guide you "How to create own custom hooks in WordPress".
A crucial but often avoided practice is adding custom hooks to your plugin so that other developers can extend and modify it, without having to fork it
Hello!!
Captcha is stands for "Completely Automated Public Turing test to tell Computers and Humans Apart". It is a test for checking that the response is coming from human. People have tried to abu
As we know that in almost all web applications we need to amend such a functionality where you need to get the content from a file stored externally in your pc. lets say this content to be a simple text content.
In these cases what we can do is use
Traversing means to select HTML element on the basis of their relationship with other elements. Begining with one element we move through the DOM(Document object Model) untill we achieve the element needed.
As we shift from one element to another in
