powerpivot tutorial step by step

Overview Redis has been installed for some time, each time the operation needs to manually start in the command line Redis, and the window can not be closed, feeling very troublesome, so I would like to set the Redis to boot. Because Google can't open (great gfw AH), so several articles Baidu, follow the tutorial step-by-step or no success, blame themselves too

Originally thought Yii2 frame Verification code This piece is very comprehensive, try Baidu Google a bit, most of the tutorials write fragmented, thinking of their own write a full step of the verification Code tutorial. We assume that the Site/login form login requires an increase in the authentication code. 1, the Sitecontroller controller's actions method increases the CAPTCHA setting The Publi

Beginners are watching the 2nd edition of the basic Python tutorial, which is very good, but there is no after-school exercises. This is a beginner's inability to understand the basics deeply.The best way to get to the Python exercises, it is better to follow the above "Basic Python Tutorial 2nd Edition" of the chapters corresponding to each.Thank you.This article is from the "Python Change the World" blog,

Color or Dim image Repair methods are many, here is one of the most efficient way: with the color level or curve adjustment Layer Settings panel of the "Automatic" option, and then with the "set white" straw, only one step can be repaired. Original Final effect Open the material picture, create a level adjustment layer, click on the right side of the "automatic" option, and then use the "Set white field" straw in the hair on

environment variables. (PS: Veteran, please drift, this tutorial only for Java Novice)First, download and install the JDKBaidu search keyword "jdk download" to enter the Oracle official website (Java originally belongs to Sun company, Sun Company in April 2009 20 by Oracle Oracle Company acquired, so now Java belongs to Oracle Company).After entering the website, download the latest version of the JDK. Such as:Click Download JDK link, enter the downl

There's a picture of the truth, let's sayAs usual, post the code.Played a few times, feel good! Actually want to do this game already, suffer from no train of thought. Now refer to the online tutorial, finally solved.Hope you can try to play, if there is a bug, please leave a message.Little game--don't step on the white block

Most people are very yearning to use the database to do their own counters, message book, Forum and other things, this article will introduce my self-made counter program. First set up the 0~9 10 gif digital pictures, put in the IMG folder, and then build a PHP file --count1.php, the procedure is as follows: $linkptr =mysql_pconnect ("localhost", "yourname", "password"); mysql_select_db ("Yourname", $linkptr); mysql_query ("Update counter Set visited=visited+1 where Num=1 ", $linkptr); $result

. Create a driver project and set up eclipse Open eclipse You can create a shortcut key pointing to eclipse on the desktop or execute it in the eclipse directory. /eclipse can be started. I have set the global variables of Eclipse, so you only need to enter eclipse in the terminal to start it, as shown in We recommend that you select the directory shared by NFS for the project directory, so that you can easily load the driver or execute the program from the Development Board, and select the sha

Tools Required:USB flash drive, Ubuntu ISO image, universal USB Installer1. Download Ubuntu(1)(2) I download the 14.04 version here(3) I download 64-bit system hereAfter the download is a torrent seeds, double-click after the download with thunder can be2, Download universal USB installer Tool, make U disk boot disk3, double-click Universal USB Installer, click I Agree, such as, finally click Create, wait a few minutes, OKHDD installation Ubuntu:Download an ubuntu ISO image, the image of the wub

problems (I wasted half the time). 1, install any version of SQL Server 2005.2, install to the SQL Server service when prompted to start the service failure, Here is the key, download the two attachments to this article, which is the SP4 (2005.90.5000.0) version of Sqlservr.exe and Sqlos.dll. 32-bit download sqlservr32.rar,64-bit download Sqlservr64.rar. SQLSERVR64.RARSQLSERVR32.RAR3, > \binn, First back up the next sqlservr.exe, and then unzip the corresponding sqlservr.exe and sqlos.dll i

documents in the collection that categories domain contains data [' Chinese ', ' Seafood '] collection.Client=mongo::client.new ([' 127.0.0.1:27017 '],:d atabase=> ' test ') coll=client[:restaurants]aggregation = Coll.count ({' Categories ': [' Chinese ', ' Seafood ']}) Count=coll.count ({' Categories ' =>[' Chinese ', ' Seafood ']})2.2 DistinctThe distinct method is used to remove duplicate data from the resulting dataset, returning a separate value for each record. The following example finds