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Creating a poster using beamerposter package is very similar to creating a single frame. Put the content in columns. Within each column, separate the content using blocks.

An NSUserActivity object can be used to coordinate significant events in an app with the system. It is the basis for Handoff between different devices running iOS and macOS. Additionally, it may also be used to improve public-indexing and augment or create Spotlight Search results for an app. As of ...

A barrel is a way to rollup exports from several ES2015 modules into a single convenience ES2015 module. The barrel itself is an ES2015 module file that re-exports selected exports of other ES2015 modules.

Building and especially training a model may be easiest done in Python so how to you load and use the trained model in Java? The model can accept any number of inputs, so change the NUM_PREDICTIONS if you want to run more predictions than one. Realize that the Java is using JNI to call into th...

Java does not allow the name of enum to start with number like 100A, 25K. In that case, we can append the code with _ (underscore) or any allowed pattern and make check of it.

function ( list | iolist | tuple ) -> function( tail ). Why recursive functions? Erlang is a functional programming language and don't any kind of loop structure. Everything in functional programming is based on data, type and functions. If you want a loop, you need to create a func...

Annotation processor is a tool build in javac for scanning and processing annotations at compile time. Annotations are a class of metadata that can be associated with classes, methods, fields, and even other annotations.There are two ways to access these annotations at runtime via reflection and at...

Change root (chroot) is an operation that changes the apparent root directory for the current running process and their children. A program that is run in such a modified environment cannot access files and commands outside that environmental directory tree. chroot [destination path] [shell or...

An R Notebook is an R Markdown document with chunks that can be executed independently and interactively, with output visible immediately beneath the input. They are similar to R Markdown documents with the exception of results being displayed in the R Notebook creation/edit mode rather than in the ...

Installing or Updating your Software will give access to new features and bug fixes. Updating your R installation can be done in a couple of ways. One Simple way is go to R website and download the latest version for your system.

Sometimes you may need to use pip package manager inside python eg. when some imports may raise ImportError and you want to handle the exception. If you unpack on Windows Python_root/Scripts/pip.exeinside is stored __main__.py file, where main class from pip package is imported. This means pip packa...

External Term Format is a binary format used to communicate to outside world. You can use it with any language through ports, drivers or NIF. BERT (Binary ERlang Term) can be used in other languages.

When you create searches with Suitescript, you could provide as "filters" either array of Filter objects, or filter expression. The second option is more readable and gives you very flexible option to provide nested expressions (up to 3 levels) using not only the default "AND", b...

Connecting your WatchOS application to your iOS application can be a task to complete when you have never done it before. This tutorial will show you the basic fundamentals in order to accomplish this very important task.

NLP is a way for computers to analyze, understand, and derive meaning from human language in a smart and useful way. By utilizing NLP, developers can organize and structure knowledge to perform tasks such as automatic summarization, translation, named entity recognition, relationship extraction, sen...

Bash is often commonly used in the management and maintenance of servers and clusters. Information pertaining to typical commands used by network operations, when to use which command for which purpose, and examples/samples of unique and/or interesting applications of it should be included