Han Shunping 2016 latest javascript basic video material sharing

"Han Shunping's 2016 Latest JavaScript Basics" will introduce JavaScript to you in detail. JavaScript is a literal scripting language and a scripting language widely used in client-side Web development. Currently used by millions of web pages to improve design, validate forms, detect browsers, create cookies, and more. This basic video introduces some of the most basic knowledge points of JavaScript such as variable naming, data types, operators, branch control, loop statements, etc., laying a solid foundation for us to learn JavaScript more deeply in the future.

Video playback address: http://www.php.cn/course/435.html

In elementary JavaScript In learning, the difficulty lies in mastering some basic concepts, such as loops, arrays, etc.

There are two ways to traverse JS arrays:

The first one: a general for loop, for example:

var a = new Array("first", "second", "third")
for(var i = 0;i < a.length; i++) {
document.write(a[i]+",");
}

Output results: fitst, second, third

The first way: use for...in this traversal method, for example:

var arr = new Array("first", "second", "third")
for(var item in arr) {
document.write(arr[item]+",");
}

The output result: fitst, second, third

Han Shunping, graduated from Tsinghua University , a well-known senior software training lecturer in China, has worked in Sina, Click Technology, and UFIDA.

Host or participate in "Sina Mail System", "Orange SNS (Social Network) Website", "Click Technology Collaboration Software Group Server (Linux/Solaris Platform)", "National General Staff Voice Monitoring System" , "English Learning Machine System", "UFIDA ERP (U8 Product) System" and other projects. With rich practical experience, the teaching is patient and meticulous, easy to understand, courageous to practice, and diligent in innovation. The teaching style is close to life, and the teaching language is vivid and interesting. Students trained over the years have successfully found jobs in well-known companies such as UFIDA, Sohu, Taobao, and ChinaSoft.

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