, '20140901', ename, null) "7499 ",Max (decode (empno, '20140901', ename, null) "7654"From EMPWhere Mgr in (7566,769 8)And deptno in (20, 30)Group by Mgr, deptnoOrder by 1, 2;
Here, the transposed column is empno, and the fixed column is MGR and deptno.
Another way to convert rows to columns is to change the row values in the same group to a single column value, but the transposed row values are not changed to column names:
Id cn_1 cv_1 cn_2 cv_2 cn_3 cv_31 C1 V11 C2 V21 C3 v312 C1
. Velocity.js is only 7k in size, it contains not only all the functions of $.animate (), but also includes color switch, transform (transform), loop, ease, CSS switch, scroll function, it is jquery, jquery UI, The best combination of CSS transformations in terms of animation.Velocity.js supports ie8+, Chrome, Firefox and other browsers, and supports Andriod and iOS.Velocity.js uses the jquery $.queue () method in its internal implementation, so it is smoother than the $.animate (), $.fade (), a
In the afternoon, I would like to find a good UML tool that supports. net, requirements, images, and forward and reverse.
The big one is Rose xde, together. I think it's big, but I still don't need it. Together wants 2006, and it won't be found for a long time.
Later, I remember someone talking about powerdesign. It was a good test. I used powerdesign11.
Use case diagram:Class DiagramSequence Diagram
Forward Engineering
The reverse engineering is under that.
It's convenient. The picture
Summary
Introduction
Learn about Android for x86
Ndk compilation tool
Compile
Check apk
Install a simulator
Debug apk
IntroductionDear developers, Android tablets Based on INTEL x86 architecture are coming soon. Please read this article carefully to make your applications run properly on x86 devices.
Understanding Android for x86 (1)
And TraditionalAndroid Application Development?
Development methods and ideas
Development Tool Set
Development Process
Use of sdks, virtual machines
database is upgraded from SQL2000 to SQL Server 2005 (Simplified Chinese Version). Because PD11 does not support SQL2005, the trial version of PD12 is downloaded from Sybase. It is found that PD12 cannot Reverse the database!
PD can be used for Reverse engineering. There are two parts: (1) File-Reverse Engineer-Database. This function is mainly used to convert the Reverse engineering of the Database structure into a PDM design document, which is generally used only once, later design changes wi
came up with a special # operation. That's right, # The operation is coming again, but it's not the above concatenation. If the variable parameter is ignored or empty, the "#" operation will remove the comma before the Preprocessor. If some variable parameters are provided during macro calls, gnu cpp will also work normally and put these variable parameters after the comma.View plaincopy to clipboardprint?
# Include
# Define print_str (format,...) do {printf (format, ##__va_args _);} while
The Wiki engine of codeplex is now open-source. In addition to basic la S such as lists and tables, wikiplex also provides embedded videos (such as flash, QuickTime, and YouTube), Silverlight components, and RSS sources, and provide corresponding macros. For RSS feeds, up to 20 items can be displayed in title mode or full content mode.
Because this is orientedProgramSo wikiplex can also color some popular languages, such as VB, C #, SQL, PHP, CSS, and JavaScript. Wikiplex is not a complete wiki
Some of our vrouters have Turbo keys on them. After you press the Turbo key, the transmit power of the vro can be enhanced to expand the wireless coverage of the vro.After the Turbo key is pressed, the wireless signal strength is enhanced.3 dB, Wireless transmit powerDoubled.At present, our support Turbo buttons products are: TL-WDR8500 V1, TL-WDR8400 V1, TL-WDR7500 V6, TLWR2041N V2, TLWR2041N V3, TLWR2041N V4, TL-WR841N V11, TL-WR841N V12, TL-WR882N
The model and hardware version of the product is the unique identification of the product, which can be viewed in two ways:
Method One, check on the shell label sticker
Locate the label sticker on the back (or bottom, side) of the product shell. The
model (or
model) on which the label is affixed is the product model number (
serial
or
SN code
)
.
in a column, the number after
Ver is the hardware version.
Take tl-wr842n
(){//.... AAA/test omitted}); kissy. add ('bbb/test', function (){//.... BBB/test omitted}); kissy. use ('aaa/test', function (){//.... omitted}); kissy. use ('bbb/test', function (){//.... omitted });
The path can be omitted from the V14 of the mass framework. If you do not consider merging JS files on the server, the module name is nothing, because the path in the request module will be changed to its "correct" module name by innerdefine! This feature is very helpful for restructuring the dir
this engine? SEC = Mg mod = V12 page = features. Then there is the serious Sam engine. This also requires a license and is indeed worth looking. If you are interested in it, you can contact God games-they should be able to give you the right direction.
There are some free engines you can download on the network-the first thing you think of is the crystal space engine. You can download the http://sourceforge.net/projects/crystal from here and use it
=truespring.resources.chain.strategy.content.paths =/**The fixed policy will only add a version to the URL but does not change its name.Spring.resources.chain.strategy.content.enabled=truespring.resources.chain.strategy.content.paths =/**spring.resources.chain.strategy.fixed.enabled= TRUESPRING.RESOURCES.CHAIN.STRATEGY.FIXED.PATHS=/JS/LIB/SPRING.RESOURCES.CHAIN.STRATEGY.FIXED.VERSION=V12In the above configuration,/js/lib/mymodule.js will become/v12/js
first.After installation, you can start the Ruijie sharing assistant. This software is free to install and can be started. But before starting to make sure that Ruijie has been disconnected, that is, the software to start before the Ruijie.2. When you first open the Ruijie sharing assistant, select your network card. For example, with:3. Tap heartbeat, then open the Ruijie client normally for authentication, then connect to VPN. For example, with:4. You will be able to click to minimize when yo
The idea is that Ida F5 is really powerful, and will later use F5 to extract the code and record the ideas in the process of extracting the code.The first thing to note is that the local variables in the pseudo-code function generated by F5 are all 1-byte aligned, and F5 corresponds to a variable on the address in the stack used by a function. The pseudo-code generated by Ida often assigns and copies subsequent data on a variable basis. You can use the following methods to resolve them. Then use
Sogou Input Method v mode is a major feature of the input method, the same industry is also a transformation of the industrial computing as one of the combination of functions, the user through the V-mode not only to achieve the capitalization input conversion, but also to the subtraction to calculate, want to know its specific functions quickly see the following small series for you to provide detailed tutorials!
Digital conversion
1, input v+ integer numbers, such as v123, sogou Pinyin Input
1, first of all, we will set the input method to the full spelling of the state, sogou Pinyin Input method = Set Properties
2, click commonly used = = Special Habits = = All spell
The easy way to use this is to add a V before we type it in.
A), the Chinese digit amount is written: input "v424.52", output "the restaurant hundred minutes to pick up the yuan Wood Corner";
b), Roman numerals: input 99 of the number, such as "V12",
Recently, there was a requirement in the work to export CSV format files, before encountering similar requirements, finally found on Google Opencsv, and provide Java API
Opencsv Address: https://code.google.com/p/opencsv/
The site provides a complete sample code, here only a CSV read and write sample code, others, please move to the official website to see.
Import Java.util.Arrays; public class Csvafter {//define format of CSV file one time and use everywhere//human READABL
Article Introduction: a more high-end-javascript motion algorithm and Greensock framework for Web chatter
Saturday to share a PPT, the relevant resources to share with you.
Online Ppthttps://speakerdeck.com/w3cplus/rang-wang-ye-dou-de-geng-jia-gao-duan
http://www.greensock.com/v12/
Demo ppt http://1.jtyresume.sinaapp.com/tween.html
Some of the technical information mentioned in the paper
All modern technology compatibility quick
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