Today looked at the WordPress code, there are some rare php substitution syntax,
'' . __ (' Pages: ', ' Thebox '), ' after ' => ');?>
What does the colon and endif behind the else represent? Rookie one, have not seen, so Google a bit, just understand that this is the substitution of PHP syntax,
A colon (:) equivalent to a left curly brace ({), endif equivalent Yu Yu curly braces (});
Let's take an example:
It's negative, pull.
The above statement i
This article mainly introduces detailed information about alternative JavaScript writing methods. For more information, see JavaScript as a web scripting language!
JavaScript is used by millions of web pages to improve design, validate forms, detect browsers, create cookies, and more applications.
JavaScript is the most popular scripting language on the Internet.
JavaScript is easy to use! You will love it!
JavaScript is an interpreted scripting lan
:0px;padding:0px;height:auto;width:auto; "alt=" 640?wx_fmt=png tp=webpwxfrom=5wx_lazy= "/>650) this.width=650; "Src=" http://mmbiz.qpic.cn/mmbiz/ uw17cgkmgbqg5yelpcckwoywdm4zkfapbf8zvpicjrgaic34puvvccxdxr6wfudimmj8zicuic3qcsw8ablhfbtzpa/640?wx_fmt=png Tp=webpwxfrom=5wx_lazy=1 "style=" Margin:0px;padding:0px;height:auto;width:auto; "alt=" 640?wx_fmt=png tp=webpwxfrom=5wx_lazy= "/>3, the login time according to the user login information to the user's permission group, and then find out the assign
Not long ago, Csdn published a "C language is dead" article, causing some controversy. In fact, that article is from the Ed Burnette blog, the original title is "Die, C, die!", literal translation should be "Go to hell, C!" , it is a curse, not an inference. The translation of "C language is dead" is obviously a kind of fanning the wrong reading. Csdn netizens have criticized his point of view, but frankly, because these criticisms are based on a distorted translation, there is no novelty and no
Today looked at the WordPress code, there are some rare php substitution syntax,
Copy Code code as follows:
What does the colon and endif behind the else represent? Rookie one, have not seen, so Google a bit, just understand that this is the substitution of PHP syntax,
A colon (:) equivalent to a left curly brace ({), endif equivalent Yu Yu curly braces (});
Let's take an example:
Copy Code code as follows:
It's negative, pull.
Copy Code code a
down, it causes syntax errors, so add ";" You can avoid unknown errors.
But sometimes we see other people's libraries or plug-ins that write anonymous functions like this:
+function () {} ();
"+" Here is the operator, the operator has a very high priority, so the right side of the function declaration plus the part of the parentheses (in fact, is the function of the execution of the writing) directly executed. In fact, more than the front can be "+" number, "-", "!" "," ~ "," + +
A simple example of an Alternative PHP file upload. A simple example of an Alternative PHP file upload? $ Datafile_get_contents (D: workslogo.png?; ifififpfopen(test.png, wb); open a new file. if there is no such file, create a simple example for uploading an Alternative PHP file.
$ Data = file_get_contents ("D: \ works \ logo.png"); // original file path$ If
The process of using PHOTOSHOP to make explosion and flame effects is always a little complicated. today I will teach my friends how to use an alternative method to create a nuclear bomb explosion effect that combines these two people ......... First look at the final effect: Subtitle 1. create a new document. Here I use a 800*600 pixel document size. you can also use PHOTOSHOP to make explosive and flame effects, today, I will teach my friends how to
An alternative usage of class-data encapsulation. Alternative usage of classes-data encapsulation generally, if classname: property is used, the class attributes cannot be accessed, but classname: method () can be used () use the class method. Alternative usage of the same class-data encapsulation
Generally, if you use classname: property, you cannot access the
This article mainly introduces the webpage content switching code of alternative accordion effect implemented by JS. using JavaScript to respond to mouse events and dynamically operate the page element style attribute to achieve the accordion effect, which has some reference value, if you need it, refer to the example in this article to describe the code for switching the webpage content of the alternative
: This article mainly introduces the alternative solution for php without mysql support. if you are interested in the PHP Tutorial, please refer to it. Generally, no MySQL support is provided for personal free homepage space, that is, it is also very demanding, so it is important to find a good alternative!
Php file processing is very powerful, so it can be replaced by file access!
(When there is no databas
after the expert judges of the layers of carefully selected and serious discussion, congratulations to the following students finally selected CSDN University Club "College students program ape It Love letter 2014 loves the Confession Challenge Event" winners list. The winner will receive an email notification within this week. Please respond to the email request for the prize collection method. At the same time, all winners will receive exclusive matchmaking services from the CSDN University C
Is there any better alternative to getting tired of wget or curl?
If you often need to access the network server through a terminal in non-interactive mode (for example, download files from the network or test the RESTful Network Service Interface ), you may choose wget or curl. With a large number of command line options, both tools can handle a lot of non-interactive network access situations (such as here, here, and here ). However, even with power
BitLocker Disk Encryption is the overall encryption system that Microsoft has provided in the latest version of Windows. Windows 8 BitLocker also supports disaster recovery for cryptographic systems and data. BitLocker also integrates many management tools such as the Active Directory.
What is the best alternative to BitLocker?
There is also a shortage of convenient and powerful BitLocker, and the biggest limitation is that it supports only a subset
Not long ago, Csdn published a "C language is dead" article, causing some controversy. In fact, that article is from the Ed Burnette blog, the original title is "Die, C, die!", literal translation should be "Go to hell, C!" , it is a curse, not an inference. The translation of "C language is dead" is obviously a kind of fanning the wrong reading. Csdn netizens have criticized his point of view, but frankly, because these criticisms are based on a distorted translation, there is no novelty and no
Alternative syntax in PHP (colon, endif, endwhile, endfor), endwhileendforWe often see many strange PHP syntaxes In the templates of blog programs such as wordpress, such as: Which of the following statements in PHP have alternative syntaxes?Process control (including if, while, for, foreach, switch) statements have alternative syntax.The basic form of
In the Last post, the function polymorphism is realized by the diversification of the parameters, however, there is a real scene is a function of the number of parameters and the same type.But the operation process is different, for example, + 、-、 *,/and other basic four, which are two yuan far, and the parameters of the type is basically the same, at this time how to polymorphic it.I think it's kind of interesting. The purpose of polymorphism is to reduce the repetition of the definition, choos
yesterday in the Combat form simulation submission, there are found in the submission of a form, the page (discuz. Forum) error, unable to detect the source of data and so on, but I did submit a http_referer ah, how can this happen? Asked the next haohappy, he gave a pear class, http/client, just found, I studied for a few days of Dongdong, there is a ready-made can use, "use pear standing on the shoulders of giants", this is not wrong. Try to assemble a client in a few days. Again pull far, boo
Alternative methods of Web printing choose from Wfmazhenhai Blog
Alternative methods for keyword Web printing
Source
I believe that the use of B/s way to do the application of the people may encounter such a problem, how to easily and beautifully realize the print report. If you use the browser's print menu to print, you will put some useless things on the page on the report, such as the Application menu. B
This article is an example of JS implementation of the alternative accordion effect page content switch code. Share to everyone for your reference. Specifically as follows:
This is a pirate king for the theme of the alternative accordion effect, with three background pictures, please follow the code from the download bar, see more similar special effects of the writing ideas, to improve your JS programming
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