Tutorial by Topics: m

The MESSAGE statement may be used to interrupt program flow to display short messages to the user. Messages content may be defined in the program's code, in the program's text symbols, or in an independent message class defined in SE91. The maximum length of a message, including parameters pas...

This topic will focus on errors caused by the processor bugs. Here are the things we would focus on the cause and the solution of the issue. In the example DEL File Extension, user X. Liu notices that this bug will not occurs when the file extension in the DEL command is less than 3 characters...

Manipulators are special helper functions that help controlling input and output streams using operator >> or operator <<. They all can be included by #include <iomanip>. Manipulators can be used in other way. For example: os.width(n); equals to os << std::setw(n)...

Batch files allows only 32bit integer calculations , though this can be bypassed with different approaches.

This documentation explains how an external Image can be tested and compared with the output image of OpenCV. For example, To compare two blurred images and test if they both are same, we blur an original image in an external software (I used WiT Image Processing software) or just download any blurr...

How to publish your NgModule, written in TypeScript in npm registry. Setting up npm project, typescript compiler, rollup and continous integration build.

This script is designed to handle reporting devices (IoT), when a device is not previously authorized (in the devices table in the database), I add the new device to a new_devices table. I run an update query, and if affected_rows returns < 1, I insert. When I have a new device report, the first...

Here is a way of having multiple value inside of a selector in order to filter a grid.

This is a cheat sheet for the Polymer 2.x library. Fork of post from Monica Dinculescu.

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

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.

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.

This topic covers the creation of HTML reports for selenium tests. There are various types of plugins available for reporting and the widely used are Allure, ExtentReports and ReportNG.

This topic covers the end to end setup of Selenium i.e. Selenium Webdriver + TestNG + Maven + Jenkins. For report addition, please refer to topic HTML Reports

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 ...

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.