nook ereader

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PHP to determine if access is a phone or PC

PHP codefunctionIsMobile () {$user _agent=$_server[' Http_user_agent ']; $mobile _agents=Array("240x320", "Acer", "Acoon", "acs-", "Abacho", "Ahong", "Airness", "Alcatel", "Amoi", "Android", "anywhereyougo.com", " applewebkit/525 "," applewebkit/532 "," Asus "," Audio "," Au-mic "," Avantogo "," Becker "," BenQ "," Bilbo "," Bird "," BlackBerry "," blazer "," Bleu "," cdm-"," Compal "," Coolpad "," Danger "," Dbtel "," Dopod "," Elaine "," Eric "," Etouch "," Fly ", "Fly_", "fly-", "Go.web", "go

How I came to find Linux

convinced me that UNIX is more interesting and had a brighter the future than IBM's Vm/cms, and I took his advice an D applied for a account on one of the Sequent machines. The following week, I was the proud owner of a account on sage.cc, complete with the princely allocation of kilobytes of disk storage. (Yes, I ' m being sarcastic-500 kilobytes is a miserly sum, even for 1992.) I eventually found ways to circumvent it.) My appetite for UNIX is ravenous that winter. I spent most evenings in t

PHP to determine the function of a mobile device ismobile ()

", "Nintendo", "Nitro" , "Nokia", "Nook", "Novarra", "Obigo", "Palm", "Panasonic", "Pantech", "Philips", "Phone", "pg-", "PlayStation", "pocket", "Pt-", "qc-", "Qtek", "Rover", "Sagem", "sama", "Samu", "Sanyo", "Samsung", "sch-", "Scooter", "sec-", "Sendo", "sgh-", "Sharp", "Siemens", "sie-", "Sof Tbank "," Sony "," Spice "," Sprint "," SPV "," Symbian "," tablet "," Talkabout "," tcl-"," Teleca "," Telit "," Tianyu "," tim-"," Toshiba "," TSM "," Up.

The difference between C string and string in C + + _c language

In C + +, the string is encapsulated into a data type string, which can be declared directly and assigned a string operation such as a value. The following are the differences between string in the C string and C + +: C stringString Object (c + +)Required header file nameHeader file reason requiredIn order to use String functionsIn order to use the String classDeclaration modeChar name[20];String name;Initialization modeChar name[20]= "Nihao";String name = "Nihao";Must the string length be decl

Identify visitor terminal Types Collection _javascript Tips

", "Haier", "Hedy", "Hitachi", "HTC", " "Hutchison", "Inno", "ipad", "iPAQ", "iphone", "ipod", "Jbrowser", "KDDI", "kgt", "KWC", "Lenovo", "LG", "Lg2", " Lg3 "," Lg4 "," Lg5 "," Lg7 "," Lg8 "," Lg9 "," lg-"," lge-"," Lge9 "," Longcos "," Maemo "," Mercator "," Meridian "," Micromax "," MIDP "," Mini "," Mitsu "," MMM "," MMP "," Mobi "," mot-"," Moto "," nec-"," NetFront "," Newgen "," Nexian "," Nf-browser "," Nintendo "," Nitro "," Nokia "," Nook ",

Li Zhi: Impatient companies can't do classified information

some services are intermittent, all services are strung together to find every nook and cranny of your life. You are renting, buying a house to accumulate the credit, at the same time will be in making friends, or sell second-hand mobile phone when manifests. Because credit is cross-industry, personal consistency and consistency. Credit can be shared in the whole classified information field of Word-of-mouth, even with Taobao and Alibaba. In this way

jquery Implementation Mask Pop-up dialog box (Delete dialog box for imitation Tmall)

(); }); Cancels the button event $ ("#noOk"). Click (function () {$ (". Dialog"). Hide (); $ (". Mask"). Hide (); }); OK button leave $ ("#ok"). Click (function () {$ (". Dialog"). Hide (); $ (". Mask"). Hide (); if ($ ("input:checked"). Length!=0) {//Note filter selector cannot exist in the middle of a space $ ("input:checked") This is the wrong $ (". Divshow"). Remove ();//delete a piece of data} }); }); It is i

Simple shell command

System variables, display all variables of the current shell set reference variable $ plus variable nameGlobal variable: Export variable nameAssign the return value of the command to the variable: a= ' ls-la ' inverted quote equals a=$ (Ls-la)Judgment statement: [condition] echo OK | | Echo Nook (conditional execution later code execution | | The following code)Defines a function function name () {}Simple shell command

Logical judgments in shell scripts, file directory attribute judgments, if special usages, case judgments

Logical judgments in shell scriptsFormat 1:if condition; Then statement; FiIf a>3, output OK#!/bin/basha=5if [ $a -gt 3 ]then echo okfiFormat 2:if condition; Then statement; else statement; FiIf the a>8 output is OK, the output nook[[emailprotected]]# vim if1.sh#!/bin/basha=5if [ $a -gt 8 ]then echo okelse echo nookfiFormat 3:if ...; Then ...; Elif ...; Then ...; else ...; Fia=5if [ $a -gt 1 ]then echo ">1"elif [ $a -lt 6 ]then echo "Lo

Shell Script Basics (v)

\_load $load. /log/load.tmpfiecho "' Date +%t ' load is $load" [[[emailprotected] shares]# vim 502.sh#! /bin/bashd= ' date-d "1 min" +%h:%m ' c_502= ' grep: $d: $log |grep ' 502 ' |wc-l ' if [$c _502-gt] [$send = = 1 ]; Then echo, "$addr $d 502 count is $c _502" ... /log/502.tmp/bin/bash. /mail/mail.sh $addr \_502 $c _502. /log/502.tmpfiecho "' Date +%t ' 502 $c _502" [[emailprotected] shares]# vim disk.sh#!/bin/bash# #Writen by zlinu# #rm- F.. /log/disk.tmpfor R in ' df-h |awk-f ' [%]+ ' {pr

2018-05-30 Linux Learning

Tags: Linux learning20.5 logical judgments in shell scripts格式1:if 条件 ; then 语句; fi格式2:if 条件; then 语句; else 语句; fi格式3:if …; then … ;elif …; then …; else …; fi逻辑判断表达式:if [ $a -gt $b ]; if [ $a -lt 5 ]; if [ $b -eq 10 ]等 -gt (>); -lt(Operation Process[Email protected] shell]# vim if1.sh#!/bin/bashA=5If [$a-GT 3]ThenEcho OKFi[[emailprotected] shell]# sh if1.sh ok[Email protected] shell]# vim if2.sh#!/bin/bashA=5If [$a-GT 3]ThenEcho OKElseEcho NookFi[[emailprotected] shell]# sh if2.sh ok[Email protec

Logical judgments in Linux shell scripts, file directory attribute judgments, if special usages, case judgments

Tags: tmp One mode add error file Erro script case. ShLogical judgments in shell scripts Format 1:if condition; Then statement; Fi (Common) #以命令的方式表达[[emailprotected] ~]# for i in `seq 1 5`; do echo $i; done12345[[emailprotected] ~]# for i in `seq 1 5`> do> echo $i> done12345[[emailprotected] ~]# a=5[[emailprotected] ~]# if [ $a -gt 3 ]> then> echo ok> fiok[[emailprotected] ~]# if [ $a -gt 3 ]; then echo ok; fiok#脚本执行[[emailprotected] ~]# cd shell/[[emailprotected] shell]# vi if1.s

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