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Oracle Database 11g Release 2 (11.2.0.1.0) for Microsoft Windows (64-bit)  http://download.oracle.com/otn/nt/ Oracle11g/112010/win64_11gr2_database_1of2.zip http://download.oracle.com/otn/nt/oracle11g/112010/win64_

Https://zh.wikipedia.org/wiki/%E5%88%86%E8%B2%9DA decibel (decibel) is a unit that measures the number of two units in the same unit, primarily for measuring sound intensity, commonly used in DB ."Sub" (deci-) refers to One-tenth, the digit is

For raw sockets, only root privileges can be created.There are three main functions of raw sockets:1. The raw socket is used to receive the ICMP,IGMP protocol package sent to the native, or to send the protocol packets.2. Receive IP packets that are

This secondary work is divided into two parts: first: The program should be able to arithmetic the problem of random generation, two: The program can be given the question and answer the right and wrong judgment, and give the results of the decision.

3. What kinds of books do you usually look at and what are you interested in?Yes (important thing to say three times) do not say that you are not interested, do not say that you have a wide range of interests, the best can be specific to which

Now there's a lot of free packaging software1. Advanced Installer2. Setup Factory3. Smart Install MakerRecommendations for enterprise applications:Nullsoft, installshield,advanced InstallerOf course there are other, the following mainly say I used

Trade union members exclusive access to "East Haven -Kids Circle " Amusement Expo tickets Market Price:RMB 168 /child + 20 RMB /adult, member Exclusive:100 RMB /Set (children under 0.9 meters) all self-entertainment activities can be

using MyBatis To configure mapping file comparisons is cumbersome, but there are auto-generated jar tools that facilitate faster development, mainly the use of the tool and the associated configuration. 1. Download Related ResourcesWe need to

why use object-oriented programmingbecause object-oriented programming is based on 7 principles, this allows programs written in object-oriented programming to be extensible, maintainable, and reusable, and more flexible. 7 Major principles:(online

Original address: http://blog.csdn.net/forlong401/article/details/23539123.http://www.trinea.cn/android/proguard-use/This article mainly proguard the function, the use and the bug analysis.1. Proguard EffectProguard the ability to obfuscate,

This article describes some of the Zabbix monitoring JVM and Tomcat monitoring items Chinese interpretation, suitable for a certain basis for the people to see, for the Zabbix version of 2.4.4, memory recovery management mainly relies on the CMS and

Objective:In life, people often encounter various optimization problems, such as how to get from one location to another in the shortest time. How can you get the most benefit from the least amount of money you have invested? How to design a chip so

Points:1.ESXi Host and Storage communication: Ping2. Network: Vmkernel3. Storage: iSCSI Software Adapter4. Storage MappingsVSphere ESXi hosts generally connect to storage types with fibre storage and iSCSI storage. This case is for iSCSI storage to

Reprint Please specify source: http://blog.csdn.net/u012860063Max Sum of Max-k-sub-sequenceTime limit:2000/1000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 5791 Accepted Submission (s): 2083Problem

1. The subnet mask is the IP reference:Split the network segment with!Like 192.168.0.1 and 192.168.0.2.(1). Subnet mask is 255.255.255.0So 192.168.0.X in the same network segment, can access each other.(2). Hope the Mask is 255.255.0.0So 192.168.x.x

Valgrind or something like that.AddresssanitizerBesides Heap,stack, it can be.Https://en.wikipedia.org/wiki/AddressSanitizer#Stack-buffer-overflowhttp://developerblog.redhat.com/2014/12/02/address-and-thread-sanitizers-gcc/Page Fence of

Source: Keil MDK How to set a non-0 initialization variableSome industrial products, when the system reset (non-power-on reset), may require to hold the data in the pre-reset RAM, used to quickly restore the scene, or not due to the instantaneous

Caching and purgeable memory are a critical resource for developers, especially when we need to deal with objects that require very large memory and computational time, or when a computer writes data to a disk that causes the application to stall.I.

1. Normal reverse order Can arbitrarily request memory or variable, for the pointer version, this method is not good, need to open space within the function, return to the first address of the space before the end of the function, because the memory

Detailed explanation of jstat commands and display results, and detailed explanation of jstat commands Reference Original:Http://blog.163.com/yangshuo_qq/blog/static/2554680201272871350110/Http://zizihaier.iteye.com/blog/1157245 Jstat1. jstat-gc