Programmer Group

Preface All the projects in the company are based on jQuery library. Seriously, jQuery is really the Opium in scripts. Once it happens, it's really hard to quit. When I was studying in school, I didn't know much about the big js plug-ins outside. Native scripting almost immediately uses jquery. As a result, I am lazy to write scripts natively ...

1. overview The first phase of the content segment sub-architecture has been updated, and later we mainly focus on google source code. Today I'll show you the source code of setContentView. Please first see if you print a TextView from Activity and a TextView from AppCompatActivity. Inherit from Activity: android.widget.TextView{ac5cd1 ...

The diagram of the main classes of the Executor interface in the concurrent package is as follows: Executor Executor interface is very simple, that is, to execute a Runnable command. public interface Executor { void execute(Runnable command); } ExecutorService The ExecutorService interface extends the Executor interface, adds state ...

A previous essay< Using PostSharp in. NET Project to Realize AOP Aspect-Oriented Programming Processing > This paper introduces the use of PostSharp framework. Using PostSharp can bring me a lot of convenience and advantages, reduce code redundancy, improve readability, and can more elegantly realize the processing of routine business sce ...

1 Overview Because of the most urgent need for flame detection, at first, we thought about using traditional machine learning algorithm to do it. Later, we found that the current flame detection is based on color. In actual scenes, there are often serious false alarms due to the external effects of street lights and the sun. Later, we decided ...

The complete module code file is on Coding.net. If you want to use it directly, please download it: https://coding.net/u/yamus/p/... Recently, when Drupal8 was deployed to Windows platform, it was found that uploading files with Chinese names would be wrong. The relevant modules were found, and the error remained after installation. Later, it w ...

Four Operations Based on GUI Li Zhiqiang 201421123028 Lian Yonggang 201421123014 Lin Dialect 201421123023 Coding address https://git.coding.net/lizhiqiang0x01/GUI-sizeyunsuan.git I. Brief description of Title requirements: 1. In addition to integers, four operations of true fraction should be supported, such as 1/6 + 1/8 = 7/24. 2. Operators a ...

create object 1.1 Creation through Object Objects var person = new Object(); person.name = "Albert"; person.sayName = function(){ console.log(this.name) } 1.2 Create by Literal Quantity var person = { this.name = "Albert"; this.sayName = function(){ console.log(this.name) } } Object and literal creation issues: A lot of ...

Usage method: 1. Create a mutex. 2. Open an existing mutex. 3. Obtain ownership of mutexes: WaitForSingleObject, WaitForMultipleObjects and other waiting functions... (may cause obstruction); 4. Release Mutex; 5. Close the mutex: CloseHandle; Function prototype: HANDLE WINAPI CreateMutex( __in_opt LPSECURITY_ATTRIBUTES lpMutexAttri ...

1.fit layout In fit layout, child elements will automatically fill the entire parent container. Note: In fit layout, setting the width of its child elements is invalid. If multiple components are placed in the fit layout, only the first child element is displayed. A typical case is when a client requests a grid component to be placed in a wind ...