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Collection of Oracle common functions

Oracle numeric functions common feature highlights: To obtain the client IP address trim (NVL (sys_context ('u ...
分类:Database 标签:oracle, abc, substr, remainder, substring, occurrence, decimal place, n times, instr, absolute value, decimal value, th power, numeric, caps, trunc, lpad, character functions, thomas thomas

Learning oracle common function

Oracle common feature highlights value function: To obtain the client IP address trim (NVL (sys_context ('user ...
分类:Database 标签:oracle, abc, substr, remainder, substring, occurrence, decimal place, n times, instr, absolute value, decimal value, th power, caps, trunc, lpad, character functions, thomas thomas

VC++常用数据类型及其操作详解

一.VC常用数据类型列表 二.常用数据类型转化 2.1数学类型变量与字符串相互转换 2.2 CString及string,char *与其他数据类型的转换和操作 ●CString,string,char*的综合比较 ●数 ...
分类:转贴的文章 标签:

Google 全球 IP 地址库

今天发现了个记录Google IP地址的网站,谁知晚上访问时变成了这样子: Sorry! Google doesn't want to publish these ip addresses. We have to clo ...
分类:转贴的文章 标签:google

谷歌全球ip地址库

Bulgaria 93.123.23.1 93.123.23.2 93.123.23.3 93.123.23.4 93.123.23.5 93.123.23.6 93.123.23.7 93.123.23.8 93.12 ...
分类:网络 标签:谷歌, 全球
Mysql 地区经纬度 查询

Mysql 地区经纬度 查询

2015-03-27 修改,增加 MySQL的空间扩展(MySQL Spatial Extensions)的解决方案: MySQL的空间扩展(MySQL Spatial Extensions),它允许在MySQL中直接处 ...
分类:工作日志 标签:sql, MySQL, 附近的XX

转载sphinx中文手册

Coreseek 4.1 参考手册 / Sphinx 2.0.1-beta Sphinx–强大的开源全文检索引擎,Coreseek–免费开源的中文全文检索引擎 版权 © 2001-2011 Andrew Aksyonof ...
分类:搜索引擎技术 标签:搜索引擎技术
Silverlight Make Into Control

Silverlight Make Into Control

This paper describes the new features Expression Blend 3-Make Into Control. About <br /> Not long ago, M ...
分类:CPP 标签:novice, quot quot, trial version, premise, markup language, drop down list, development stage, rapid development, default settings, figure 1, visual programming, software microsoft, visual studio, slider, microsoft expression blend, arbitrary geometry, pencil icon, blend tool, penc, host site

File association-related

Question: I imagine, like Word and Excel. Double-click to open a document file on my program, and automaticall ...
分类:CPP 标签:quot, double click, guidance, shell, file extension, application icon, document content, interface function, big brother big sister, solitary line

Java Properties file to read the six methods

Properties file using the J2SE API to read the six methods 1. Using the java.util.Properties class load () met ...
分类:Java 标签:java lang, import java, java util, ioexception, fileinputstream, inputstream, class variables, static int, static method, bufferedinputstream, servletcontext, java file, java properties, lai, path properties, propertyresourcebundle, j2se api

Lenovo Download driver file package description

-------------------------------------------------- ------------------ File Name: ACPI [6iku08ww]. Exe Driver D ...
分类:Web 标签:windows xp, windows 2000, exe file, modem driver, removal tool, package description, windows 2000 xp, tool windows, program windows, turbo memory, driver windows, power management driver, exe driver, driver description, auxiliary program

Oracle Database single function

Summarized under the name of the function function function Oracle single instance of the results ascii Get ch ...
分类:Database 标签:character string, oracle database, remainder, substring, string length, decimal place, absolute value, occurrences, decimal value, th power, character ascii code, ascii character code, character functions, code ascii, praying for children

Java properties file to read [transfer]

Java properties file to read] [switch Use J2SE API methods to read documents in the six Properties 1. Using th ...
分类:Java 标签:java lang, import java, java util, ioexception, javax, fileinputstream, inputstream, class variables, static int, static method, api methods, bufferedinputstream, servletcontext, java file, java properties, path properties, propertyresourcebundle

linux and optimization of structures under VSFTP

First install Linux Enterprise in the first CD-ROM vsftpd-2.0.1-5.i386.rpm # Rpm-ivh / media/cdrom/RedHat/RPMS ...
分类:OS 标签:configuration file, optimization, maximum number, rpm, colleagues, mp, anger, cd rom, experiment 1, horses, simultaneous users, ftpd, rpms, max clients, ftpusers, linux ftp server, windows ftp server, anonymous ftp, message max, welcoming speech

Oracle database, one-way function

Summarized under the name of the function function Oracle single instance of the function results ascii Get ch ...
分类:Database 标签:character string, oracle database, substr, substring, string length, concat, instr, lower case, absolute value, occurrences, decimal places, decimal value, adc, st1, character ascii code, trunc, lpad, character functions, code ascii, concatenate

深入解析Linux下的定时任务

在有了邮件的告警功能后,下一步要做的就是做一个定时任务,让这个任务按周期执行,这样就能周期性地收到告警信息了 在做定时任务之前,先检查一下当前的系统时间[date "+%Y-%m-%d %T"]和硬件 ...
分类:unix linux 标签:linux, 定时, 任务

Oracle常用功能集锦

数值函数: abs(m) m的绝对值 mod(m,n) m被n除后的余数 power(m,n) m的n次方 round(m[,n]) m四舍五入至小数点后n位的值(n缺省为0) trunc(m[,n]) m截断n位小数位 ...
分类:FSO专题 标签:功能, 集锦, 常用, E常, 用功, 能集, 锦