Swig is the abbreviation of Simplified Wrapper and Interface Generator, it can give script language such as python the ability to invoke C and C++ libraries interface method indirectly. It is implemented by compiling the C/C++ declaration file (.i file) into the C/C++ wrapper source code (.c or.cxx) file. By calling such wrapper interfaces directly, scripting languages […]
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The concept of functions is pivotal in Python programming. Functions allow you to encapsulate specific tasks, making your code modular and reusable across different parts of your Python programs. This article aims to illustrate how to define functions in Python and how to effectively pass arguments to these functions.
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Eclipse is the most popular IDE for java development. A lot of users are familiar with it. Besides the java project, it can also be used to develop Python applications. This article just wants to tell you how to use it to develop Python applications.
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UITextField can be used to display a one-line text editor input box. While UITextView can be used to display a multiple-line text area, it can be either editable or read-only. This example will show you how to add text filed and text view in the iOS application, and how to respond to user action (
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When you develop an iOS application, sometimes you may need to create a SubView and add it into the iOS root view object programmatically. This article will just show you an example about how to do it.
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After you develop and test your iOS app in the Xcode simulator, you also need to deploy your app to a real device such as iPhone or iPad device to run and test. Because some bugs only exist on the real device, so it is also necessary. This article will tell you how to do
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This example will show you how to implement multiple file upload and single file upload functions in spring MVC. First, let us look at the demo video as below. There are two parts on the page, the top part can upload three files and the bottom part can upload one file. After you upload the
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This example will demo how to create a Spring MVC project without any XML configuration file also called web.xml-less. It will only use the java annotations to configure a Spring MVC project. This example also implements a login function. There is a login form page, and when the user inputs the correct username and password,
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This example will implement a Spring MVC web application. It provides a login form to the user, when the user submits the correct user account info, it will return the login success page. If the user account is not correct, it will show the error message above the login form.
Spring MVC Login Example Read More »
When you use eclipse to develop a web application and deploy it into a remote tomcat server, how to debug the remote deployed web application to fix bugs? This article will tell you how to do it. This example will use Spring Tool Suite ( based on eclipse ) and tomcat server version 9.
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