major commodity numbers, big banks, and government departments across the country, in front of their elegant and elegant Kendo, it can also play Kaige all the way .. in the past, it was regarded as the inconspicuous and even a side sign of Java's Kendo. J2EE, It gradually becomes a favorite of the old Java swordsman. at first, J2EE was sent to Persian for development in order to carry forward the Java Kend
How to Use Promises to write more elegant JavaScript code, promisesjavascript
You may have accidentally heard of Promises. Many people are discussing it and using it, but you don't know why they are so special. Can't you use callback? What's special? In this article, let's take a look at what Promises are and how to use them to write more elegant JavaScript code.
Promises easy to read
For example, we want t
The elegant name of Objective-C, the name of objective-c
There are only two hard things in Computer Science: cache invalidation and naming things.There are only two difficulties in Computer Science: cache invalidation and naming.-Phil Karlton
Computer Language is a medium for communication between people and computers. Good code should be as natural and elegant as people speak to computers. Naming seems to
I haven't written much in the past few days, because I used the CYQ. Data framework to reconstruct the source code of a previous blog. in the reconstruction process, the most important thing is to simplify the code.
Today, I will describe a very typical example. After reading this example, don't be surprised, don't doubt, it's not a magic horse, it's not a float cloud,
It is a very practical way to save N more code and make your code look more concise and
Even if is the simplest requirement, and different programmers will write code that is not the same:Requirements: Top-up procedures are not eligible to recharge the amount of money, that can only be charged to 100, 200, 500, 1000 amount, other worry:1. Novice programmers may write this, though readable, code-verbose, and not elegant.$ (function () { var recharge = +; if (Recharge | | | recharge | | | = = Recharge | | recharge = +
For the company's development needs, this summer I began to engage in Ruby on Rails, in my spare time to make an online note application: http://raysnote.com. This is a minimalist and elegant note-taking website (at least I personally think so). Notes Support WYSIWYG editor, markdown syntax, always preview, code highlighting, tables, mathematical formulas, etc. In addition, there is the ability to save web articles (like read it later). For a person w
You must be familiar with the client (browser) compatibility problem in JS framework development. Normally, we use if to deal with interface inconsistencies and piles of bugs. However, the methods described here can make compatibility more elegant.
The underlying interface compatibility is nothing more than using if to determine which interface the client supports. The most famous example is the event:
The Code is as follows:
Var addEvent = functi
The elegant method for asynchronous callback of Nodejs, nodejs asynchronous callback
Preface
The biggest highlight of Nodejs is its event-driven, non-blocking I/O model, which makes Nodejs highly concurrent processing capability and is very suitable for compiling network applications. In Nodejs, most of the I/O operations are asynchronous, that is, the results of I/O operations must be basically processed in the callback function, for example, the fol
This article mainly introduces the use of require_once in functions. the elegant configuration file definition method is recommended, and a static class is used to define the configuration file to win, perfect solution to the problem of using require_once in the function. For more information, see
Background
In projects, many people prefer to use arrays in the configuration file to configure various configuration items, such as hierarchical configura
probably have their own answers in mind.
The pursuit of short code, can be through different methods, as long as the choice can improve the readability of the method, in fact, not. The code in the title, for example, is not yet short and elegant, so it can be shorter and easier to read (this line is less than 80 characters), which is usually a more recommended practice.
userList=[line.split(":")forlineinopen("user.txt")ifline]Wasting time "optimizi
I. Why is the Nginx error page elegantly displayed?When we access a website, errors such as 403,404,503 may occur frequently due to special reasons, which greatly affects the user's access experience. Therefore, it is necessary to make an elegant display of the error page, to improve the user's browsing experience.
Ii. How can I define an elegant display page in Nginx?The following uses Error 404 as an exam
PHP is called the dirty but quick programming language. Despite the fact that PHP programs are not concise and elegant to other programming language users, we can use some excellent programming habits to make PHP code look more comfortable and elegant. What are the methods? Let's talk about it one by one.1. Plan the code structure
Good PHP code should have a clear structure. PHP object-oriented features all
Python uses the arrow library to handle time data in an elegant manner.
Preface
We should all know that we have to deal with time in many times, but the time processing module in the Python standard library is actually not very friendly. Why do I say this? Because I believe that most people query documents almost every time they process time data, such as interchange between time and text formats, and increasing or decreasing time, it is not easy to p
Using Laravel to generate an elegant method for Gravatar Avatar address, laravelgravatar
Preface
Gravatar profile pictures have become a very popular profile picture for blogs, forums, and so on, whether it is Wordpress, Z-Blog, Typecho, Emlog, etc. Gravatar profile pictures are supported for messages or login registration, the Laravel Gravatar extension package provides the simplest and most elegant way to
Ubuntu7.10 3D billiards game (1) a very elegant 3D billiards game running in Linux environment, belongs to the casual class. In my testing environment, the installation method of Ubuntu7.10 is very simple. Open the terminal of Ubuntu7.10, enter sudoapt-getinstallfoobillard, and the installation will be completed automatically. Execution method: Enter the following command in the terminal and copy it to foobillard.
3D billiards games in Ubun
In Apple's operating system platform, GCD makes multithreaded programming so elegant and natural.In the traditional multi-threaded programming, the first is to write the thread processing loop, and then the event queue, message queue, as well as the thread loop to separate the event interpretation messages, dispatch processing, but also to consider whether to synchronize between threads, but also write a lot of potentially confusing function name call
Attractive elegant NEW ELECTRONIC STORE OPENCART Adaptive Theme Templates ABC-0170Key Features==============1. Cross-browser compatibility and seo-friendly.2. Menu Active link is implemented.3. Active links in footer for information pages.4. Responsive Theme.5. Seo Optimized.6. Google font implemented.7. Customize Nivo Slider with responsive implemented.8. Layout Flexibility9. Newsletter subscriber Facility in footer and admin10.Three column Structur
Browse to a question in stack overflow: How to use jquery to better splice the dropdown box code? This small demand has also been written many times in practice, but users provide a more elegant way to pull down the jquery mosaic box.
The code is as follows:
var options = $ ("#options");$.each (result, function () {Options.append ($ ("});
And then turn out what you wrote a short time ago (第8-11 line):
To change the template drop-down boxfunction C
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