Oracle new features 4-maintenance, upgrade, recovery and data pump, and oracle New Features
1. Contents
1) enhanced table partition maintenance.
2) Database Upgrade and improvement.
3) Restore/restore data files across networks.
4) Data Pump enhancement.
5) Real-time ADDM.
6) collect concurrent statistics.
2. Enhanced table partition Maintenance
In other articles, I have explained how to move a table partit
PHP6 New characteristics Analysis, PHP6 new features
This article describes the new features of PHP6. Share to everyone for your reference, as follows:
1. Support for Unicode
Unicode support is inevitable, although Unicode occupies more space, but the convenience of Unicode, far more than the disadvantage of occupying space, especially in the internationalizati
Ajax
Recently more busy, initially developed a C/S model of the system to upgrade, more painful and out of a lot of problems, fortunately the system with the other two subsystems a smooth release, after a few days of adjustment can finally put their full effort into B/s This side, ashamed to say no, A small system application dragged on for so long (find some objective reason: in fact, has been very messy, there is no time to quiet down to think about it, I thought we could do a good job, but th
In the radish home win10 Pure version of the system desktop, the user creates a new text document, but found that there is no "new" option in the right button, what is this? To see how the small part of the home repair radish WIN10 System Right-click No new option?Right-click the desktop without the new option, as show
Use self:: or __class__ a static reference to the current class, depending on the class in which the current method is defined: Using static:: Is no longer resolved to define the class in which the current method resides, but is evaluated at the actual run time. It can also be called a "static binding" because it can be used (but not limited to) the invocation of a static method.
A recent comment in a video was asked a small question: Is there a special consideration for static instead of self?
What does the new graphics API bring to unity5? What are the benefits of the next-generation new graphics API?Watermelon speechPpt translation + explanation + others: wolf96At the most basic level, these new APIs are designed to improve CPU performance and efficiency:Reduces the CPU rendering bottleneck,More predictable and stable actions are supported,Give more
About this series
This series of articles is intended for developers who have a JSR portlet development base and want to learn about the new features and development processes of the JSR 286 portlet. After learning this series, you will learn what enhancements are available relative to the JSR PORTLET,JSR 286 Portlet, and how these new features are applied in real-world development.
Part 1th will briefly
Watermelon's SpeechPPT Translation + explanation + other: wolf96At the most basic level, these new APIs are designed to improve CPU performance and efficiency by:Reduce CPU rendering bottlenecks,Provide more predictable and stable drive behavior,Give the application more control, just like in console developmentIn traditional APIs, there is usually only a single CPU thread that submits the work of the GPU. When trying to render an extremely complex sc
According to Windows core programming: The X86 operating system provides a maximum of 4 g of virtual memory per program, where 2G of virtual memory is provided to the system (specifically for what to investigate), and 2G of memory is left to the user. What's this 2G of memory going to do? First, you introduce the program memory of the 5 regions: Stack area, heap area, global zone (static zone), text constant area, program code area. These 5 regions can only poor dwelling in this 2G of memory, so
In the radish home win10 Pure version of the system desktop, the user creates a new text document, but found that there is no "new" option in the right button, what is this? To see how the small part of the home repair radish WIN10 System Right-click No new option?Right-click the desktop without the new option, as show
Use self:: or __class__ a static reference to the current class, depending on the class in which the current method is defined: Using static:: Is no longer resolved to define the class in which the current method resides, but is evaluated at the actual run time. It can also be called a "static binding" because it can be used (but not limited to) the invocation of a static method.
A recent comment in a video was asked a small question: Is there a special consideration for static instead of self?
Introduction to the difference between new static () and new self () in PHP, staticself
The Night is long!
Today the leader builds a local station. Found in PHP 5.2 built up, the station PHP code inside there are a lot of more than 5.3 parts, the leader let me change in the 5.2 can run.
Changed to find a place.Copy the Code code as follows:return new static ($va
PHP Learning--traits new features, php--traits new features
In the reading Yii2 source of contact with the trait, learn a bit, write down the blog record.
Since PHP 5.4.0, PHP has implemented a method of code reuse, called traits.
Traits is a code reuse mechanism that is prepared for PHP-like single-inheritance languages. Trait to reduce the limitations of single-inheritance languages, developers are free
This article describes the difference between the new static () and the New self () in PHP, and I believe that it will help you to learn PHP programming.The problem was caused by building a station locally. Found in PHP 5.2 is not built up, the station PHP code inside there are a lot of more than 5.3 parts, requiring changes to run at 5.2.Changed to find a place.return
Because of accidental opportunities, in the library to see the "in-depth understanding of C + + 11:c++11 new features and Applications" this book, roughly swept down, benefited, on the decisive loan, for some of the content of the detailed reading and personally programmed to test the relevant code, there is a collation of the basis for writing this reading notes. C + + as the first step into the programming language, has been full of feelings, and c+
New Features of JDK 8-Lambda expressions and new features of JDK 8 lambda
JDK 8 has been released for nearly four years. It seems a little out of date to talk about its new features ". Although JDK8 is no longer "new", Lambda expressions, one of its important features, are still not used by most developers or even well
A friend installed the WIN10 system and found that there is no new item in the right-click menu, but the chances of using the new-folder item are high. How can I recover new items from the desktop context menu?Right click on the desktop blank, in the right-click menu found no new item;The Desktop right-click menu does
[Source code sharing] breeze IM 3.2 implements new user registration including detailed procedures, im New User Registration
In the Article c # TCP-based breeze IM Version 3 New Year UI, the login window is as follows:
There are no problems with login and other functions, but the functions such as "register a new acc
There are two things that you do when you use NEW:1. Call operator new to allocate space2. Call the constructor to initialize the objectThere are two things that you do when you use Delete:1. Call destructor Cleanup Object2. Call operator delete function to free up spaceTwo things were done when using New[n]:1. Call operator
PHP New Class problem analysis and solution ideas, php New Class ideas. PHP New Class problem analysis and solution ideas, php New Class idea next we will first analyze the php New Class Problem index. php file function _ autoload ($ _ className) {require $ _ className .. c
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