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Validation is the process of validating/verifying the user entries against some criteria. The main purpose is to ensure that the user entries are matching with the policy of the system. For example, if a site allow visitors below an age of 50, then the validation to ensure the user entered age ...

Its very easy to maintain localization nodejs express

Important Note Apple has highly discouraged use of both navigation styles in one controller, and this may result in an app rejection. Currently, the preferred way is to use hierarchical style rather than page based, as used in many more Apple apps than before.

Parameterization is the creation of different data sets for different users in the same test script. For example, running multiple users with different credentials in the same script. This makes it one of the main aspects in performance tests creation.

OLD_SITE - The old site being migrated (eg: http://localhost/example) NEW_SITE - The new site to which to migrate (eg: https://example.com

Transactions provide a mechanism to coordinate between multiple parties that might be accessing the same data at the same time. These "parties" might be different instances of the same code like different users running the same application or nodes in a server cluster, parts of the same pr...

Microsoft Dynamics CRM has evolved drastically over the past few years. There have been many updates and versions released, with a range of new features and improvements at each stage along the path. During the upgrade of a Dynamics CRM environment, there are a few points to bear in mind to ensure a...

Intellij IDEA supports HQL auto completion and running HQL queries on console. This is how you enable that support.

How to generate a random number in Ruby. Alias of Random::DEFAULT.rand. This uses a pseudo-random number generator which approximates true randomness

The Cloudfoundry command line interface is a wonderful thing that saves time and spares you needing to use UIs as much. Here is my cheatsheet. First you need to install it from https://docs.cloudfoundry.org/cf-cli/install-go-cli.html I have ordered the examples in order of Most Useful To Me. Your...

This describes what C code will break in a C++ compiler.

Machine learning problems often require dealing with large quantities of training data with limited computing resources, particularly memory. It is not always possible to load an entire training set into memory. Fortunately, this can be dealt with through the use of Keras' fit_generator method, Pyth...

Spatiotemporal data, or data with spatial and temporal qualities, are a common occurrence. Examples include videos, as well as sequences of image-like data, such as spectrograms. Convolutional Neural Networks (CNNs) are particularly suited for finding spatial patterns. Recurrent Neural Networks (RN...

We can add Push Notification to react native app by using the npm module react-native-push-notification by zo0r. This enables for a cross platform development. Installation npm install --save react-native-push-notification react-native link Refer GitHub Repo of this module for more details....

This documentation will give you a insight how European VANETs based on the ETSI ITS-G5 and IEEE 802.11p can be simulated by using the discrete event simulator OMNeT++.

Now from iOS 10.3 , there is no need to navigate application to apple store for rating/review. Apple has introduced SKStoreReviewController class in storekit framework. In which developer just need to call requestReview() class method of SKStoreReviewController class and the system handles the entir...

Attoparsec is a parsing combinator library that is "aimed particularly at dealing efficiently with network protocols and complicated text/binary file formats". Attoparsec offers not only speed and efficiency, but backtracking and incremental input. Its API closely mirrors that of another...

Pax Exam allows testing of bundles within an OSGi container (e.g. AEM, Apache Karaf). Pax Exam is usually used in conjunction with JUnit.