Technorati label: VBA, naming convention, constant, variable
Generally, naming Rules use a lowercase prefix or suffix to specify the type and scope of a variable. The variable itself should use meaningful names to describe what it is or what it is
PHP and php encoding specifications
I. File Format
1. For files that only contain php code, we will ignore them at the end of the file. "?> ". This is to prevent extra spaces or other characters from affecting the code.For example:$ Foo = 'foo ';2.
PHP coding Specification
I. File Format
1. For files that only contain php code, we will ignore them at the end of the file. "?> ". This is to prevent extra spaces or other characters from affecting the code.For example:
$ Foo = 'foo ';2.
The following method is a general summary of the massive data processing methods. Of course, these methods may not completely cover all the problems, however, such methods can basically deal with the vast majority of problems encountered. The
Copyright:
This article by LeftNotEasy released in http://leftnoteasy.cnblogs.com, this article can be all reproduced or part of the use, but please note the source, if there is a problem, please contact the wheeleast@gmail.com
Preface:
The last
Troubleshoot malicious packet sending and packet sending on the server
On the 30th, I found that the traffic of one server in another service line of my data center was extremely high (the outbound traffic of a single server exceeds 900 MB), and the
Java Naming rules (simple), java Naming
1. Package
All lowercase letters, with the prefix defined by the domain name.
Example: teach. golddrem. javagroup
2. Class
Start with an uppercase letter, followed by an uppercase letter. If there is an
Reverses a word in an English sentence, and the corresponding position is case-insensitive.
Enter an English sentence, only English text (a-z, A-Z), each word between only one space lattice, front and back no space.The returned result is to reverse
Bag-of-Words The original bag-of-words is also called "bag of words". In information retrieval, the bag-of-words model assumes that for a text, its word order and syntax are ignored, think of it as only a word set, or a combination of words. The
In.
Information Retrieval concept:
Information retrieval is to find information related to user requirements from the information set. In addition to text, the retrieved information also includes multimedia information such as images, audios, and
Experience in English Learning
Zhang junlin, Software Institute of the Chinese Emy of Sciences
In essence, oral English learning can be divided into the following three key parts:
A. Vocabulary Size and correct pronunciation of each word. For
This article is excerpted from Chapter 3 "this is a search engine: Core Technology details ".
By maintaining temporary indexes in the memory, dynamic indexes can support dynamic documents and real-time search. However, the server memory is always
Http://sl.iciba.com/html/2006/0209/19/41079_1.htmto recite words
Hjsufe1010 published on 06-02-09
How can we memorize so many words? The most important thing is: If you want to be more successful than others, you must take a shortcut. Do
PHP Coding Specification
First, file format
1. For files that contain only PHP code, we will ignore "?>" at the end of the file. This is to prevent extraneous spaces or other characters from affecting the code.
For example:
$foo = ' Foo ';
2.
Applications later than ucgui 3.94 support dual-byte processing, such as Chinese and Japanese. Basically, all Chinese characters can be processed, regardless of display, modification, and input method.
1: Chinese Character Library
To display
According to the lexical analyzer implemented by the limited automatic status converter (Khan, ZhenJie port, called determinate finite automan, hereinafter referred to as the state machine), currently it does not support generating state machines
Judgement-A bool value is usually returned.
Str. isalpha ()
Whether to include only text
Str. isdecimal ()
Whether to include only numbers (multilingual numbers)
Str. isdigit ()
Whether to include only numbers (0 ~
First, describe the problem:
If we know the word frequency of each word in the topic, for example, in topic1, money is twice, loan is three times... therefore, for any document, we can calculate the probability that each word in the document will
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