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This has been noticed that many times we try to locate an element and we do not get the element. The syntax of jquery selector is also correct but it is unable to find the element. In that case first take a look on entire HTML of the page and there m
We can add a ChildViewController using container by following code.
-(void)addChildViewController{
UIStoryboard *sb = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
NSString *strClass = NSStringFromClass([YourChildViewController clas
MongoDB is a free and open source document based DBMS . Use the following command for MongoDB installation:
1) Execute the following command to import the public GPG Key.
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com
Capybara provides some methods to navigate the application through links or buttons:
Click_link_or_button
Click_link
Click_on
Capybara do not uses the fixed strategy to locate elements. It uses its own “best guess” pat
Compressing Files And Archiving in Linux Terminal
There are strong compression utilities in Linux that can be run easily from the command line. Linux features are archiving utility called tar, in which you can add many files, and the tar file will b
Hi there, This blog is to help you for Apache Zookeeper installation on your local Ubuntu machine.
Apache Zookeeper is used to develop and maintain an open-source server which provides highly reliable distributed coordination.
Follo
Hi Readers,
This blog includes a very simple example to convert a string into barcode image. As in one of my previous blogs I have explained how to read barcode with the help of iPhone camera and now in this blog I will explain how those barcodes wi
Introduction
Node.js is an open source, cross platform JavaScript runtime built on top of Google's V8 JavaScript Engine . It was originally written by Ryan Dahl. Node.js uses an event driven nonblocking I/O model that makes i
Welcome to FindNerd.
Today I am going to discuss two word-press functions has_filter and has_action. You can use any of the function between two because indirectly has_action is calls has_filter. Both of them use global variable $wp_filter tha
Hash Conditions in Active Records (Rails)
Active records allows us to to pass in array conditions to our query to fetch a single record or all the records matching
the key value pair. In these hash conditions we pass the key as the name of th
