reloading for dummies

1. Install Oracle only, do not create DATABASE, if you have already created a database, 2, the simple point is to change the original database Oracle directory to oracle_bak, reinstall the database Back up the Oracle\product\10.1.10\oradata database

Reload MS SQL Server 20,001 needs to completely remove the original installation files, previously always unable to reinstall, the default is accounted for, and now online see the Special Use the following methods to deal with installation suspend

Pre-preparation work:Back up all the old Oracle files, delete the old directories, and then reinstall Oracle, the directory is the same as the old directory (if not, there are more places to modify).Install Oracle only, do not create DATABASE, if

The first step, after clicking on the Boot menu, select the "Run" column in the menu. Type "regedit" in the entry box in the Run column and enter the Registry Editor. Second step, after opening Registry Editor, enter the

The workaround is as follows: 1, first to log on as an administrator of their computer network, and then open the computer's resource Manager-"Tools | Folder Options"--Folder Options--"View"--"Use simple sharing" option and then cancel the check

Failed to download important configuration information, please check network connection This prompt may generally be due to a problem with your network, please try the following methods. 1. Restart the user host or router 2. Check whether the

Core tip: Many times we will find their system problems more and more, if the use, the system will not be very efficient operation, and even can not run properly, if you choose to reinstall the system, it will not only trouble to say, but also a

There are many quick reference manuals and quick reference guides for various languages and application software on the Internet. Unfortunately, when we need them, they are always hard to find, so I decided to spend some time collecting as much resources as possible and sharing them with you. Remember to recommend it.Index CSS HTML Javascript PHP MySQL Color/Fonts/SEO CMS Softwares Browsers OS Others/Miscellaneous CSSCSS3 Cheat Sheet restart CSS2 Visual Cheat Sheet labels CSS Cheat S

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If you can agree that the world is mainly composed of dummies, we should be able to accept the following series of less rigorous Inferences: Things that are fashionable usually belong to the world of dummies; => Non-dummies will certainly do some uncommon things; => To break away from the dummies sequence, you ne

Import NumPy as NP from pandas import Series, dataframe import pandas as PD df = dataframe {' key ': [' B ', ' B ', ' A ', ' C ', ' A ', ' B '], ' data1 ': Range (6)}) pd.get_dummies (df[' key ') print (DF) ' data1 key 0 0 B 1 1 B 2 2 a 3 3 C 4 4 A 5 5 B ' ' dummies = pd.get_dummies (df[' key '), prefix= ' key ') Df_with _dummy = df[[' data1 ']].join (dummies) print (df_with_dummy) ' ' Data1 key_a-key_

If XHTML and CSS are object-oriented .. The sun should have risen from the north. However, everything should look at the problem with the idea of OO, And we can barely pull together. In fact, some people proposed OO-style as early as a few years ago, but they cannot find it. So how OO? As we all know, CSS can be used as an example:. G_G {* xxxxxx *}. We can use it like XHTML and CSS to be object-oriented .. The sun should have risen from the north. However, everything should look at the problem

light conditions, but also automatically select the appropriate exposure combination.22. superfocal LengthBecause the rear depth of the lens is relatively large, it is said that the distance for clear imaging after focus is the superfocal length. A dummies camera generally uses the superfocal length, and uses the short focal lens to clearly imaging the scenes after a certain distance, saving focus, generally, low-end

wonder .....Beautiful Mind Because we don't know how much money someone else will pay for a private car license plate, we all want to buy it,It will get a higher price than the average person... The absence of information is the main cause of these two phenomena.Boys do not know the color of beautiful women and desire Love. competitors do not know how much money the opponent will bid.Scammers and fools Dummies: only helps others, not asking others to

Simple code Let's take a look at a simple piece of code: Copy codeThe Code is as follows: function HumanCloning (){ } HumanCloning. prototype = { Name: 'dummies' } Var clone01 = new HumanCloning (); Alert (clone01.name); // 'dummies' Alert (clone01 instanceof HumanCloning); // true HumanCloning. prototype = {}; Alert (clone01.name); // 'dummies' Alert (clone01 in

Python installation https://www.python.org/My is win7 32 bit, download EXE file for Dummies installation ...CMD input command python is installed successfullyIf not, it could be an environmental variable.Pycharm installation http://www.jetbrains.com/pycharm/Download EXE files for Dummies installation ... (Can find cracked version Oh!) )　　　　Install "Nuts" DjangoInstallation of Settools Https://pypi.python.or

" method. 21. Two programmers are chatting: "I met a hot girl yesterday. I took her home and immediately started to kiss with hunger. She sat down on my keyboard and then ......" "Do you have a computer at home? What is the CPU model ?" 22. Why do programmers like UNIX: unzip, strip, touch, finger, grep, mount, fsck, more, yes, fsck, umount, sleep? 23. Computers are high-speed dummies, while programmers are low-speed

span, we re-enter national highway 224 before the town of nansheng. Looking at the miles buried along the National Highway, the relentless and excited shouted, "224 kilometers have not been missed !", In the past, she wanted to take a picture on national highway 224 at the 224 km logo. After crawling a small slope, I finally found the logo, but the idiot has rushed over. Only four of us stayed to take a photo. I have also done this on national highway 325 in Beihai, Guangxi, See figure . After

windows. The problem is that even if you can do it, you may not do it. This is the so-called force of culture. In theory, you can read and study anywhere, but the most efficient place is the classroom and study. On the comfortable sofa in the living room, you can pick up the TV remote control.So in my own experience, it is better for a programmer to use a Unix-like operating system. It can help you improve your level and work efficiency in your daily life. This is a bit similar to photography.

. megui is very powerful and is the best choice for converting high-quality AVC videos. There are many containers that can be output, now, you can directly output MP4 files that can be played by PSP. (For a long time, this type of Universal Video suppression tool cannot directly extract videos that can be played by PSP) Unfortunately, this software does not seem to have a Chinese version. Why don't we recommend some previous dummies for videos with xf