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Introduction System Workbench for STM32 is a free IDE on Windows, Linux and OS X. Description from ST Microelectronics: The System Workbench toolchain, called SW4STM32, is a free multi-OS software development environment based on Eclipse, which supports the full range of STM32 microcontrollers...

Introduction IAR Integrated development environment and optimizing C/C++ compiler for ARM Cortex-M. Description from ST Microelectronics: The IAR-EWARM is a software development suite delivered with ready-made device configuration files, flash loaders and 4300 example projects included. IAR E...

Introduction C/C++ IDE for ARM development. Atollic TrueSTUDIO® is tested and verified on the following Operating Systems: Microsoft® Windows ®Vista (32-bit version) Microsoft® Windows® Vista (64-bit version) Microsoft® Windows® 7 (32-bit version) Microsoft® Windows® 7 (64-bit version) Micr...

Introduction CooCox CoIDE, a free and highly-integrated software development environment for ARM Cortex MCUs. Description from ST Microelectronics: CoIDE is a free software development environment based on Eclipse and GCC tool chain, which has been customized and simplified to give users an ea...

Some of the queryFor* methods available in JdbcTemplate are useful for simple sql statements that perform CRUD operations. Querying for Date String sql = "SELECT create_date FROM customer WHERE customer_id = ?"; int storeId = jdbcTemplate.queryForObject(sql, java.util.Date.class, custom...

int storeId = 1; DataSource dataSource = ... // JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource); String sql = "SELECT * FROM customer WHERE store_id = ?"; List<Map<String, Object>> mapList = jdbcTemplate.queryForList(sql, storeId); for(Map<String, Object> ...

DataSource dataSource = ... // JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource); String sql = "SELECT * FROM customer"; SqlRowSet rowSet = jdbcTemplate.queryForRowSet(sql); while(rowSet.next()) { String firstName = rowSet.getString("first_name"); String lastN...

This is a simple RMI example with five Java classes and two packages, server and client. Server Package PersonListInterface.java public interface PersonListInterface extends Remote { /** * This interface is used by both client and server * @return List of Persons * @throws...

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Tkinter has three mechanisms for geometry management: place, pack, and grid. The place manager uses absolute pixel coordinates. The pack manager places widgets into one of 4 sides. New widgets are placed next to existing widgets. The grid manager places widgets into a grid similar to a dynamicall...

In addition to libraries defined in EcmaScript language specification and EcmaScript internationalization API specification, d8 also implements the following functions and objects. print(args...): function. Print to stdout. printErr(args...): function. Print to stderr. write(args...): function....

If you have a virtualenv and CherryPy is already installed in it, create a file hello.py: #!/usr/bin/env python # -*- coding: UTF-8 -*- import cherrypy class HelloWorld(object): @cherrypy.expose def index(self): return 'Hello World!' @cherrypy.expose def greet(...

This example consists of three parts: server.py - CherryPy application that can receive and save a file. webpage.html - Example how to upload a file to server.py from a webpage. cli.py - Example how to upload a file to server.py from a command line tool. Bonus - upload.txt - file that you will...

If class A is in relationship with class B and class B has property with the same name and type as the primary key of A, then EF automatically assumes that property is foreign key. public class Department { public int DepartmentId { set; get; } public string Name { set; get; } publi...

As we all are aware that PHP writes session data into a file at server side. When a request is made to php script which starts the session via session_start(), PHP locks this session file resulting to block/wait other incoming requests for same session_id to complete, because of which the other requ...

WPF does not support displaying anything other than an image as a splash screen out-of-the-box, so we'll need to create a Window which will serve as a splash screen. We're assuming that we've already created a project containing MainWindow class, which is to be the application main window. First of...

WPF does not support displaying anything other than an image as a splash screen out-of-the-box, so we'll need to create a Window which will serve as a splash screen. We're assuming that we've already created a project containing MainWindow class, which is to be the application main window. First of...

Parameters Nullable type hint was added in PHP 7.1 using the ? operator before the type hint. function f(?string $a) {} function g(string $a) {} f(null); // valid g(null); // TypeError: Argument 1 passed to g() must be of the type string, null given Before PHP 7.1, if a parameter has a typ...