Explore event handling in Lotus forms, Part I: Form support for computing functions

Lotus forms manages business processes by building dynamic electronic forms, collecting user information and passing it to other application systems. One of the biggest advantages of electronic forms, compared with paper forms, is the ability to

Using Bleakhouse to discover the memory leaks that rails has applied

While the agility of rails has never been questioned, its performance is often a hot issue. DTrace is a very useful dynamic framework for analyzing application behavior provided by the Twitter team in the near future. In addition, Evan Weaver has

Apache Commons fileupload Implementation file upload

The Apache Commons-fileupload.jar is placed under the web-inf\lib of the application and can be used. The following example describes how to use its file upload feature. The FileUpload version used is 1.2 and the environment is eclipse3.3+myeclipse6

Merlin's Magic: parsing a sequence of characters with a new regular expression library

Text string for parsing mode Regular expressions are methods based on text matching patterns--similar to how the compiler generates class files. The compiler finds various patterns in the source code to convert the source-code expression to

jquery Tutorial: The core of jquery

Please do not look at my source code, to see if the use of JS can be done Example Requirements: 1) page on the previous button; 2 After clicking the pop-up window, I was clicked; The following figure: The JavaScript code is as

"Pengo Micro Bo" Tencent Weibo three anniversary April 1 official start

In order to congratulate Tencent Weibo three anniversary birthday, by the CDC independent design, and Tencent Micro-Bo open platform for research and development of micro-blog client--pengo, today officially published. As the most interesting

VMware vsphere 5.1 cluster Walkthrough (10) vsphere DRS Introduction

Part II vsphere DRS (distributed resource Scheduling) Chapter One introduction of Vsphere DRS VMware vsphere Distributed Resource Scheduling (DRS) is an infrastructure service that runs on a VMware vcenter server (vcenter), and DRS aggregates ESXi

What is voip-network telephone noun detailed explanation

Overview explanation VoIP is the abbreviation for voice over Internet protocol, meaning to transmit voice over the Internet (Internet). VoIP technology is also often referred to as network telephony, IP telephony, or Internet telephony technology.

Infrastructure virtualization technology to improve data center agility

When virtualization emerged as a means of reducing costs and increasing the efficiency of data centers, the technology was abandoned as a competitive tool. Virtualization not only provides real benefits, such as cost savings, improved server

Integrated IBM BPM Standard and synchronous (asynchronous) applications using IBM Integration Bus V9

Integrated IBM Business Process Manager Standard and synchronous (asynchronous) applications using IBM Integration Bus V9 Brief introduction IBM IB provides a new integration with IBM BPM, making it easier for BPM users to access synchronization

To change the Sybase database password by modifying the field skillfully

For small and medium-sized enterprises through the database to manage the internal application of information is the most direct and simple method, so many enterprises through a professional database management program to achieve this method. It

How to solve the problem of region Server compact process consuming large amount of network export bandwidth in HBase

After HBase version 0.92, the Region server's compact process is divided into small compaction and large compaction two, depending on the size of the file to be merged, This may result in the compact consuming too much network export bandwidth when

Dos2unix Format Conversion VBScript script

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UNIX software development, in general, we will use the tools under Windows Development test, and then upload to UNIX (test), but usually the tool is stored in the DOS format, upload it will often have some problems (such as ClearCase down after the

XML Getting Started FAQ (1)

General questions What is XML? Extensible Markup Language (XML) is a common language for data on the WEB. It enables developers to pass structured data, from many different applications to the desktop, for local computations and demonstrations.

Examples of simultaneous use of XML, schema, and XSLT

I've never used a schema before, this time I wanted to add namespace to my XML file, schema, and then transform it into HTML with XSLT, but I didn't think it would take much effort. Now I have a good record of the results of the work, I hope to help

What to pay attention to when installing Vcloud

1. In SQL 2008 Data Configuration Manager, the SQL Server network configures the--mssqlserver protocol--TCP/IP protocol to enable the active state of the 127.0.0.1 address and native IP address, otherwise the database connection is not present when

Easy Introduction to XSLT Chapter One: the concept of XSLT

The concept of 1.XSLT 1.1 What is XSLT 1.2 Why do you use XSLT The history of 1.3 XSLT 1.4 What is XPath 1.5 XSLT and CSS comparisons 1.6 XSLT and IE5 The concept of 1.XSLT Let's first clarify the concept that you may have heard of XSL

Lenovo bold attempt to change ThinkPad keyboard design

"Sina Science and Technology," Beijing time June 29 Evening news, according to foreign media reports, Lenovo this week published a year-long study of the two ThinkPad notebook computer design, the "Delete" and "Escape" keys are adjusted to oversized

To repair an EXE file association with the ftype command

A friend of the computer virus, I went to see, is a QQ virus, because very long time did not go online to collect virus information, I do not know the characteristics of these viruses. I opened the process manager first, I shut down a few unfamiliar

How Ubuntu server prevents SNMPD from logging to Syslog

The company is using Ubuntu server, with cacti to do the monitoring, through the SNMPD protocol monitoring, but when looking at the system log, SNMPD generated a lot of logs, sometimes to turn a lot of screen, to see system information, this to

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