Gettransaction (). Commit (), getdbtransaction (). Commit (), getoadbtransaction (). The difference between commits

Original:Transaction is a interface which provides base methods for defining database transactions.Dbtransaction is a subinterface in Transaction encapsulating JDBC connection used to the framework for DB operations.Oadbtransaction is an Oracle Apps

How does Ubuntu open the. 7z and. rar Compressed Files

The P7zip-full and P7zip-rar two software are automatically installed via the sudo apt-get install P7zip-rar.After that, you can extract the compressed files directly from the right mouse button selection.[Email protected]:~$ sudo apt-get install

Mac system virtual machine parallels install Ubuntu 14.04

Mac system is great, the development environment under the MAC is also great, but sometimes you have to need an Ubuntu development environment, such as embedded Linux cross-compiling, using Linaro toolchain ...In fact, the MAC system using parallels

Memcached Complete Anatomy Series Tutorial "Turn" memcached Complete Anatomy Series Tutorial –4.memcached distributed algorithm

Directory of this documentMemcached's distributed· What does memcached mean by distributed?· A distributed approach to cache::memcached· Calculate dispersion based on remainder· Disadvantages of dispersion calculation based on remainderConsistent

Deep graphic character set and character set encoding (eight)--ascii and iso-8859-1

In front of actually also talked about the ASCII, but not very specific, as a part of a complete series, or it is necessary to talk about, but also as a basis for discussion later. AsciiIts full name is american Standard Code for information

cj/t-188 Water Meter Protocol analysis

cj/t-188 Water Meter Protocol analysisthis article example Explain the analytical process of cj/t-188 Water Meter Protocol, the following data is not specified, meaning hexadecimal.       data send:         fe fe fe fe 68, at 1F The        

The hardware structure and working principle of internal hard disk are explained in detail.

The product label is affixed to the front of the hard drive. Mainly includes manufacturer information and product information. such as trademarks, models, serial numbers, production date, capacity, parameters and master-slave setting method.This

Repair Jlink V9 Firmware small note

Online bought a cottage jlink V9.3 Plus, known not to lose firmware, but the firmware eventually fell, the phenomenon is: plug up red light, found Jlink but the driver can not install. It is estimated that the firmware is missing, put G search a lap

Cross-compiling Libusb,pcsc-lite,ccid

sudo mkdir /usr/ccid. /configure cc=/home/lbl/ti-dvsdk_omapl138-evm_04_03_00_06/linux-devkit/bin/arm-arago-linux-gnueabi-gcc --host=arm-arago-linux prefix=/usr/ccid--disable-makesudomakeInstall ./configure cc=/home/lbl/ti-dvsdk_omapl138-evm_04_03_00_

Porting minicom to Arm Development Board (RPM)

Recently debugged the serial port above the bottom of the s5pv210 you made. Because writing a program is cumbersome to test a serial port. So, a direct transplant of a minicom onto the development Board. This allows the serial port to send and

' Root ' has exceeded the ' max_questions ' resource (current value:100) (1226)

Colleague encounters a problemMysqldump:couldn ' t execute ' SELECT @ @collation_database ': User ' root ' has exceeded the ' max_questions ' resource (current value:100) (1226)Follow the hint it is easy to think that max_questions value is too big,

Samba Log Analysis

Samba Log Analysisas our file sharing security level improves, more and more cases require logging and auditing. Linuxunder the platformSambathe configuration file for the service issmb.conf, there are a number of graphical configuration tools such

What is a layer-1 switch, layer-2 switch, and layer-3 switch?

Simply put: Layer-1 switchOnly physical layer protocols are supported (one phone-controlled switch can be called ???)L2 SwitchSupports physical layer and data link layer protocols, such as Ethernet switches.L3 SwitchSupports physical layer, data

Introduction to XSLT conversion technology under the. NET Framework

I. Preface: XSLT conversion technology is an important technology in XML. This article will introduce some different XSLT conversion technologies under the. NET Framework to XML developers. This article also describes how to runUse various input

Migrate from Microsoft Dynamics CRM 4.0 Server to Microsoft Dynamics CRM 2013 Server

You cannot upgrade Microsoft Dynamics CRM server 2011 earlier than Microsoft Dynamics CRM Server 4.0, for example, Microsoft Dynamics CRM server. However, Microsoft Dynamics CRM server 2011 trial version 32-bit can be used as a transitional step

Samsung Galaxy S4 (i9505) perfect root permission tutorial

Samsung Galaxy S4 (i9505) perfect root permission tutorial There are many introductions on the Samsung S4 i9505 root on the Forum and there are a variety of methods. Today, I will introduce a one-click root Method for Samsung i9505 using the root

Differences between OLEDB and ODBC (advantages and disadvantages)

ODBC is an open standard for connecting to databases. ODBC (OpenDataBase Connectivity, Open Database interconnection) is an integral part of the database in Microsoft's WOSA (Windows OpenServices Architecture). It establishes a set of

For details about the/dev/null and/dev/zero files, and solutions for accidental deletion of/dev/null and/dev/zero, and the disk I/O Testing Method Using/dev/zero, disk deletion and recovery by mistake

vps

For details about the/dev/null and/dev/zero files, and solutions for accidental deletion of/dev/null and/dev/zero, and the disk I/O Testing Method Using/dev/zero, disk deletion and recovery by mistake1. Introduction-explanation from

Cisco router ip nat command

Cisco router ip nat command ip natip nat inside destination ip nat inside source list ip nat inside source static ip nat outside source list ip nat outside source static ip nat pool ip nat translation ip nat Syntax: ip nat {inside | outside} no ip

MPLS-based VPN edge router is as secure and reliable

At present, Edge Routers are widely used, and there are also many problems. So I studied the security of MPLS-based VPN technology in Edge Routers, I would like to share it with you here and hope it will be useful to you. If an enterprise deploys a

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