Tutorial by Topics: d

IPython (and the Jupyter Notebook) defines a special meaning for the underscore. It always contains the the most recent output. This comes in useful when processing data in multiple steps. This is demonstrated in the example above. To clean up the text, it is run through a few regular express...

std::unordered_map is just an associative container. It works on keys and their maps. Key as the names goes, helps to have uniqueness in the map. While the mapped value is just a content that is associated with the key. The data types of this key and map can be any of the predefined data type or use...

ionic view is a mobile app which you have to install in your mobile, so that you can view your app without creating .apk files. By sharing your app id, others can also view your app in their mobile using ionic view. Site: https://view.ionic.io/

This topic describes how to start Apache Cassandra as a service in windows and linux platforms. Remember you also start Cassandra from bin directory by running the batch or shell script.

There are a number of exceptions that can be thrown while using a webdriver. The examples below are meant to give an idea of what they mean.

This section provides an overview of what sap is, and why a developer might want to use it. It should also mention any large subjects within sap, and link out to the related topics. Since the Documentation for sap is new, you may need to create initial versions of those related topics.

This section provides an overview of what pandoc is, and why a developer might want to use it. It should also mention any large subjects within pandoc, and link out to the related topics. Since the Documentation for pandoc is new, you may need to create initial versions of those related topics....

This section provides an overview of what office-js is, and why a developer might want to use it. It should also mention any large subjects within office-js, and link out to the related topics. Since the Documentation for office-js is new, you may need to create initial versions of those relate...

Visual Studio is a open Source IDE which provides intellisense and editing facility for code .This IDE supports many languages like(Ionic ,C, C# ,AngularJs, TypeScript ,Android and so on) . These languages are able to execute there code by adding its Extensions in VSCode. By using VSCode we able to ...

Pros and Cons of different loggers which can be used to create a log4j-formatted log to be viewed using the Log4View viewer. I will review 3 loggers in this article, Log4cxx, Log4cplus and Log4cpp.

Kotlin can delegate the implementation of a property to a handler object. Some standard handlers are included, such as lazy initialization or observable properties. Custom handlers can also be created.

Dojo provides different functions that allows you to manipulate DOM elements such as creation, placement and destruction. ArgumentTypenodeDomNode or String

HTTP Headers are an important part of HTTP communication. Each HTTP request and HTTP response usually contain multiple headers. Intermediaries such as proxies often interpret some of the headers and pass on or filter out others.

A Kotlin class may implement an interface by delegating its methods and properties to another object that implements that interface. This provides a way to compose behavior using association rather than inheritance.

JScript is actually the superset of Javascript (it's 1.8.1 version - so some newer features are not available ), and they can be embedded into a batch script for extending batch script's functions. Usually, techniques of embedding are using the JScript directives (not part of the official Javascrip...

This section provides an overview of what prism is, and why a developer might want to use it. It should also mention any large subjects within prism, and link out to the related topics. Since the Documentation for prism is new, you may need to create initial versions of those related topics. ...

The X-Request-ID header can be used to trace individual requests to a web service (such as a REST API) from the client to the server and its backends. X-Request-ID: < value > A Client can send an HTTP header X-Request-ID: some-value. The server should use the provided value and pr...

I switched to Selenium 3 and started using Chrome instead of Firefox. I discovered that for Chrome I need to download a binary for WebDriver to handle the browser. For that to work I need to set absolute path to this binary as Java variable. If binary gets updated, I need to update that binary manua...