Source: http://www.cppblog.com/Leaf/archive/2009/05/16/83145.html
It is said that the author of this article is ogdev's hack master.
Use examples to learn about Lua (1) ---- Hello World
1. PrefaceThe scripting language is indispensable in the game. Lua is a very closely-integrated scripting language with C/C ++, with extremely high efficiency.Generally, C ++ is used to write the time requirements, while Lua is often used to write the changes.
Lang, LANGUAGE, and lc_ start the variable setting inconsistent with the terminal program or the character set is not included, it will appear garbled.The front cushion so much, of course, will not throw out a sentence a!=b on the end, said two examples?Examples of the above command-line error are shown in the example of Gnome-terminal and Windows Git-shell under Linux, respectively.Linux gnome-terminalLet
because recent projects need to extract strings from the English text to the topic of clustering, so it took a day to learn the Java regular expression, a few small examples are some of my small lianbi, if there are unreasonable, but also hope you advice!! 1. This example is used to filter out URLs in English text and to export the filtered stringFirst I need to paste out the English text I need to filter, I will have these text in a name englishtxt.t
decompression program. They have a lot of parameter options, here are just a brief introduction, still examples of its use:# Zip All.zip *.jpgThis command compresses all. jpg files into a zip package# Unzip All.zipThis command is to extract all the files in the All.zip.2) for. rarTo process. rar files under Linux, you need to install RAR for Linux, which can be downloaded from the Web, but remember that RAR for LinuxNot for free; then install:# TAR-X
Turn from: The world of the Intelligence ReporterThis article combines a number of examples to illustrate how to write a shell script.Why Shell ProgrammingIn Linux systems, although there are a variety of graphical interface tools, sell is still a very flexible tool. The shell is not just a collection of commands, but also a great programming language. You can automate a large number of tasks by using the shell, which is particularly well-suited to sy
($_post[' form ')){Case ' login ':$allowed = Array ();$allowed [] = ' form ';$allowed [] = ' username ';$allowed [] = ' password ';$sent = Array_keys ($_post);if ($allowed = = $sent){Include '/inc/logic/process.inc ';}Break}?>
In this case, each submitted form considers that it should contain the unique validation value of form, and security.inc independently processes 0 of the data that needs to be filtered in the form. The HTML form that implements this requirement is shown below:
The common methods in Smarty are summarized in this paper. Share to everyone for your reference. Specifically as follows:
1. Use of the index and iteration of foreach in Smarty
. Index contains the current array index, starting at zero.
Index example
{* The header block is output every five rows *}
{* Every five elements output once head block *}
Iteration contains the current number of cycles, which, unlike index, increases by 1 per cycle starting at 1.
Iteration and Index
Tar (Tape ARchive, tape archive abbreviation, LCTT: Originally designed to package files on tape, now most of us use it to make a backup of a partition or some important directory) is the most widely used command in Unix-like systems, Used to archive multiple files or directories into a single archive file, and the archive can be further compressed using technologies such as gzip or bzip2. In other words, the tar command can also be used for backup: First archive multiple files and directories i
What is a closure?
To paraphrase the wiki: in Computer science, closures (Closure) are abbreviations for lexical closures (lexical Closure) and are functions that refer to free variables. The referenced free variable will exist with this function, even if it has left the environment that created it. So, there is another saying that closures are entities that are combined by functions and reference environments associated with them. Closures can have multiple instances at run time, and different
Xml| Programming | Application Examples This article introduces 3 basic examples of XML that are designed to lead you quickly into the world of XML programming. Examples include: in. NET using XML, reading XML files, inserting data into XML documents.
using XML in. NETIf you have used MSXML3, then in. NET application will be a fairly straightforward process. In
The examples in this article describe the eval and with usage in JavaScript. Share to everyone for your reference, specific as follows:
We all know the scope mechanism of JavaScript, but with and eval sometimes "break" our general understanding of the scope. The following reference online resources and their own understanding summarizes the use of eval and with.
One, eval
1,eval function: A string as a JS expression to execute it.
2. Syntax: eval
The examples in this article describe the use of trait in laravel. Share to everyone for your reference, specific as follows:
Look at the definition of trait in the official PHP manual:
Since PHP 5.4.0, PHP implements a code reuse method, called traits.
Traits is a code reuse mechanism prepared for a single inheritance language similar to PHP. Trait to reduce the limitations of single inheritance languages, developers are free to reuse method sets
.
Another way for a client to pass data to the server side is to include the data in the content area of the HTTP request. This method requires the type of the request to be post, look at one of the following examples:
Copy Code code as follows:
post/index.php http/1.1
Host:example.org
content-type:application/x-www-form-urlencoded
Content-length:7
Foo=bar
In this case, the corresponding value bar can be obtained in t
SQL storage is an important part of the database operation process, for some beginners is also more abstract difficult to understand, this article I will use several examples to resolve the SQL stored procedures in the database, so that the abstract things to visualize, easier to understand.
Example 1:
create proc Proc_stu
@sname varchar (),
@pwd varchar as
select * from Ren where sname= @sname and pwd = @pwd Go
See results: Proc_st
the middle side, This avoids the original view can interact with the activity, also can interact with the model, model can also interact with the activity of chaos, now MVP view only with presenter interaction, model only with presenter interaction, Clear and transparent responsibilities.2. Examples
Conceptually, basically, the difference between MVC and MVP. Now we have a detailed explanation of the actual code, first of all we have to understand th
Regular Http://www.asp888.net Tofu Technology Station
Learn how to use regular expressions in ASP using a few very practical examples
We know that in VBscript 5.0 we start to support regular expressions, and here we use several common application examples to help us
Understand and use this good program writing format
1 First, the rule of password verification is that the first letter of the password canno
Tags: linux command bash linux command line file name PAC space append different row15 Examples of mastering the Linux command line historyWhen you use Linux command lines frequently, using history effectively can increase productivity. In fact, once you have the following 15 examples, you will find it more interesting and interesting to use a command line.1. Use Histtimeformat to display timestampsTypicall
Css General notes 02 -- float, clear (three examples), css02
Float and clearance are usually used in css, and they are also a required knowledge point. The concept is not much to mention. Here are several examples to illustrate its usage: 1. text surround effect 2. multiple divs are displayed side by side. 3. clear floating (displayed by default)
I. Text surround effect:
The html code is as follows:
1
Exp
In JQuery, you can use the get, post, and ajax methods to transmit data to the server. Next, we will introduce the ajax-get () method examples in jquery through this article, if you have any need, you can refer to the get, post, and ajax methods used in jquery to transmit data to the server. Next, we will continue to learn the ajax-get () method in jQuery through this article, for more information, see the following section.
Instance
Use ajax get req
Breadth-First search (BFS) (with examples) questions arise:Isenbaev is a foreign Daniel.Now there are many people who want to take part in ACM ICPC.There are altogether n groups, each group of 3 persons. All 3 people in the same group are teammates.Everyone wants to know what the minimum distance is from Daniel.Daniel's minimum distance with himself is of course 0. The minimum distance between Daniel's teammates and Daniel is 1. Daniel's teammate's te
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