Script is very practical and can simplify manual operations. The following script deletes the log files from the previous seven days.
Bat script:
@ Echo Off Echo ------------ Delete log file, Develop by Terry ------------- Echo Today Date ::% Date % :: Year Set YY = % Date :~ 0, 4 % :: Month Set MMS = % Date :~ 5, 2 % If % MMS % gtr 10 ( Set Mm = %
In the defer and async features of JavaScript script loading and execution in browser environment, we study the timing of execution of delay scripts (defer) and asynchronous scripts (async), browser support, browser bugs, and other details. In addition to the defer and async features, dynamic scripting and Ajax scripting injections are two common ways to create non-blocking scripts. In general, both of these methods can achieve the effect that
Topic Description
Using letters to make up some beautiful graphics, here's an example:
ABCDEFGBabcdefCbabcdeDcbabcdEdcbabc
This is a 5 row 7 column of graphics, please find out the pattern of this graph, and output a n row m column of
Serial number uppercase lowercase English phonetic notation Chinese pronunciation
1ααalpha Alpha
2ββbeta Bay Tower
3γγgamma Gamma
4δδdelta Delta
5εεepsilon Ipsiron
6ζζzeta-Intercept Tower
7ηηeta Etta
8θθtheta Theta
9ιιiota Jota
10κκkappa
Code is very simple, here is not much BB, we look at the comments, comments are not understand the small partners, to let go of php!!!
Copy Code code as follows:
/**
* Chinese Pinyin first Letter tool class
* Note: English string:
Chinese character | pinyin
public class Getch2spell {public static int Compare (string str1, String str2){int result = 0;String m_s1 = null;String m_s2 = null;Try{M_S1 = new String (Str1.getbytes (_fromencode_), _toencode_);M_s2 = new String (Str2.
-20.1 Shell Script Introduction
-20.2 Shell script structure and execution
-20.3 date command usage
-20.4 variables in shell scripts
# 20.1 Shell script introduction
-Shell is a scripting language Follow aming_linux blog.lishiming.net
-Can use syntax such as logical judgment, loop, etc.
-Can customize functions
-shell is a collection of system commands
-Shell
In fact, this topic is a bit old-fashioned, but I still feel that I can write it because it involves more thoughts on loading scripts in parallel.
Improve page loading speed for high parallel loading of script resources .. we may need to dynamically load scripts... one unavoidable method is to use head. appendchild (SCRIPT); because this method can directly cross-origin.
However, sometimes the dynami
Here's how to categorize each contact with the same initials:In adapter implement SectionindexerIn this way adapter must implement the following 3 interfaces:@Overridepublic object[] GetSections () {//section's collection} @Overridepublic int
Ubuntu, File Sorting this thing has been the most do not understand, of course, the English is A-Z, but the Chinese language is a bit confused, how do not understand it is how a sort method, sometimes it is awkward to find something. The following
In fact, the idea of solving this problem is very simple. That is to find out the inner code range of Chinese characters whose initials are "a" to "Z" in the Chinese character table, you only need to check the inner code within the range of which is
For the unlucky child paper I don't call in a variety of languages, in the mathematical formula, I will read α, β,Gamma. If you see other things, you will be dizzy. If you read them, you will be wrong ~
But I heard that the children's shoes in the
Common Chinese consonant vowel and phonetic alphabetInitials 23:B,p,m,f,d,t,n,l,g,k,h,j,q,x,zh,ch,sh,r,z,c,s,y,wVowel 24:Since Hanyu Pinyin differs from English, it is necessary to remove the same letters when actually compiling the program, so as
In this paper, we demonstrate 5 kinds of verification codes, and describe the function of generating verification code. PHP generated Verification code principle: Through the GD library, generate a picture with a verification code, and save the
In order to meet the needs of a project, wrote a digital letter mixed sorting Function! Not very concise, but can make a reference.
/** * Numeric string comparison function * * @param $f _CP * @param $l _CP * @return /Function cmp ($f _
CP,
Today in the forum there is a post in a friend posted a good function, if the record has Chinese words, by using this function, you can easily identify which records are in a particular first letter pinyin.
Functions are as follows
CREATE OR
Three pages special effects letters and digital double-precision digital Verification Oh, you can enter the number of legitimacy verification, the last side of an example to illustrate.
Verify the range of the number size
function
If you see a Chinese character on the Internet or in a document, want to know its pronunciation. Apple Computer Mac OS X Lion system comes with pinyin input method not only can type, but also can help you query the pinyin of uncommon characters.
Problem Description
Using letters to make some beautiful graphics, here's an example:
ABCDEFG
Babcdef
Cbabcde
Dcbabcd
Edcbabc
This is a 5 row 7-column graph, find out the pattern of the graph, and output an n-row m-column graph.
Input Format
Enter a
Tags: lvsdr startup script simulation keepalived high Availability scriptI. Script pre-run simulation environmentdr:server1:172.25.29.1 Ipvsadm keepalivedrs:server2:172.25.29.2 ARPTABLES_JF httpdrs:server3:172.25.29.3 ARPTABLES_JF httpddr:server4:172.25.29.4 Ipvsadm keepalivedInstall Server1, Server2, Server3 software before using the script, and do a good job of
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