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One plus cell phone 2 fingerprint identification setup diagram steps: 1, we in a plus mobile phone 2 desktop, we click "Settings" click it open Access, as shown in the following figure. 2, then in the open access to "settings" you will see a "Fingerprint and password" settings option, and then we have fingerprints, the process will be longer. 3

number of Partition (hash Partition is a logical concept, all the set of hash Partition is called hash table, that is, a hash table is composed of multiple hash Partition, and a hash Partition is also made up of several hash buckets);2. determine the drive result set : Table T1 and T2 The result set with the lower amount of data in the result set when the predicate condition specified in the target SQL is applied (if any) is selected by Oracle as the

JS variable names can consist of _, number, letter, $, and cannot start with a number. A global variable of $ is defined in JQuery.Declaring variables with var variable names, if not Var, will contaminate the global.JS variable types include:① Numeric type② String Type③ Boolean type (True,false)④ Null typevar a = nullObject type not defined: nullvar c = {Name:dee, age:29}//Object typeConsole.log (C.name);Console.log (c[' name ');⑤ undefined typevar b = undefined;Primitive types (numeric, strin

-click "Login" and choose "New Login": 2. Enter login name, can be SQL Server account number, can also be a Windows account ( Original source: http://blog.csdn.net/dba_huangzj/article/details/38705965 3. If SQL Server authentication is selected, you can enter a password and a confirmation password, in some cases you can use a blank password (not recommended, of course), and the following are the options you need to explain: enforcing password poli

Second-close-up observation (2) Using evaluate/modify (for evaluation/modification) The last way to display the value of a variable or code block is the evaluate/modify (Evaluate/Modify) window. This window can be opened like a patrol, and the evaluate/modify (Evaluate/Modify) window will pop up when you right-click on the line of code you want to evaluate/modify (evaluate/modify) and select "Debug|evaluate/modify". This window is used to evaluate a

Press CTRL + E to merge all layers, then press CTRL + J to copy one layer, select menu: Image > Adjustment > Tonal separation value is 2, select menu: Filter > Fuzzy > Gaussian blur value is 2, then change layer blending mode to: Darken Create a new layer of fill pattern, if you do not install, please click here to download, in order to facilitate I also fill the pattern sent up you can drag in. Chan

Display form: ID1 NAME | ID2 NAME 1 JULIET | 2 SPIRIT 3 BABY | 4 BOY [1] [2] [3] [4] Pages: 1/4 pages 4 Records/page Total records: 13 Code: Dim rs Dim sql Msg_per_page = 4 ' defines the number of record bars per page Set rs = Server.CreateObject ("Adodb.recordset") sql = "SELECT * from page ORDER by id" "Change to your own SQL statement Rs.cursorlocation = 3 ' uses client-side cursors to improve efficiency

. Instead He gave you an array a1, A2, ..., Aksuch that In other words, n was multiplication of all elements of the given array. Because of precision difficulties, Barney asked you to tell him the answer as an irreducible fraction. In all words need to find it as a fraction p/q such that, where is the greatest common divisor. Since p and Q can be extremely large, you have need to find the remainders of dividing each of the them by 109 + 7. Please note that we want the P and Q to is 1, not the th

Overview We know that the Silverlight 2 provides a rich network communication API, including support for SOAP services, rest services, HTTP based communications, socket communications, and more. In this article, I'll show you how to apply a Web service to file uploads and e-mail messages in Silverlight 2 with a few examples. Uploading files using Web service I'll show you how to use Web service to upload

ical ordering in the output when considered as a string. If The task is impossible, print one line with the word "impossible". Input Line 1:two space-separated integers:m and NLines 2.. M+1:line i+1 describes the colors of the row I of the grid with N space-separated integers which is 1 for BL ACK and 0 for White Output Lines 1.. M:each line contains N space-separated integers, each specifying what many times to flip this particular location. Sample

Requirements Scenario:When a field in a table stores the order or rank of the current record, it needs to be moved up or down, or when a value is exchanged directly with a record, the following SQL action statement is usually immediately thought of.CREATE TABLE coordinatept_table (NID SMALLINT UNSIGNED not NULL auto_increment COMMENT ' ID ', NIndex SMALLINT UNSIGNED not NU LL COMMENT ' order ', longitude double COMMENT ' longitude ', Latitude double COMMENT ' latitude ', PRIMARY KEY (NID));D ele

After adding the XML entity and the table map file, the inexplicable error, the best solution, can not find where the wrong, and then the Mybatis-config.xml file to remove the Chinese commentsThe contents of the Mybatis-config.xml file are as follows, removing the XML version= "1.0" encoding= "UTF-8"?>DOCTYPE Configuration Public "-//mybatis.org//dtd Config 3.0//en" "Http://mybatis.org/dtd/mybatis-3-config.dtd" >Configuration> Settings> settingname= "Mapunderscoretocamelcase"va

using System; using System.Collections.Generic; using System.Text; namespace ExSum { 　　class Sum 　　{ 　　　　public long sum(int num) 　　　　{ 　　　　　　long sum = 0; 　　　　　　for (int i = 1; i 　　　　　　{ 　　　　　　　　long f = 1; 　　　　　　　　//求i的i次方 　　　　　　　　for (int j = 1; j 　　　　　　　　{ 　　　　　　　　　　f *= i; 　　　　　　　　} 　　　　　　　　sum += f; 　　　　　　} 　　　　　　return sum; 　　　　} 　　　　static void Main(string[] args) 　　　　{ 　　　　　　Console .Write("请输入一个整数:"); 　　　　　　int num=Convert.ToInt32 (Console.ReadLine()); 　　　　　　Sum s=new Sum(); 　　　　　　Co

Use frameset to frame the window and build a simple background page. This blog is as a simple background management page of the actual combat drill.1 First, you need a page, using Give each The code is as follows (the file name is custom, I write frameset.html):2 We need to specify a different URL in three frames, we need to write several HTML files: head.html; menu.html;menu1.html;menu2.html;menu3.html;menu4.html; Main.htmlHead.html:Four options, ea

Fill in the background pattern and open the material 1 you can define the pattern and then fill it. Here you can pull the material directly in, and then move to the background layer above, as long as the copy and then docking can only effect as shown in Figure 6. If you want to need another pattern material, please click here to download Open the material 2, use the Magic wand to check out and copy in, correct the edge size and direction, and then

These two tips, do not write do not know, a write scare! Are seemingly simple, actually do up on the Meng, have to think carefully, can write right! All have the date operation of the program should be careful Oh! Let's say the second one: 2. Calculate the age accurately according to the date of birth! The so-called calculation of the exact age is: birthday is not a day to grow one year old! Everyone commonly used, the number of years counted as age

Beta 1 to Beta 2 Changes Here's the thing I would do if you are a developer of. NET 1. BOOKMARK this page! It'll save you a ton of the time as you migrate your apps. Then as a broken namespace in your app, or something else this no longer works in Beta2, click one of the links b Elow and search the page (ctrl-f for IE users) for your term. These documents are are part of the downloads found at www.asp.net. The Change list API Changes (to Alex Lowe f

according to 2 a latitude and longitude point, calculate this 2 distance between a latitude and longitude pointThe formula for calculating the distance between any two points on a sphere can be found in the following articles on Wikipedia. Great-circle distance Haversine formula It is worth mentioning that Wikipedia recommends the use of the Haversine formula, the reason is that the great-

Power of 56-2, power of 56-2Http://lx.lanqiao.cn/problem.page? The time limit for the power expression of gpid = T235 algorithm training 2: 1.0 s memory limit: 512.0 MBProblem description any positive integer can be expressed in binary notation. For example, the binary notation of 137 is 10001001.This binary representation is written as the sum of the power of the second, so that the power of the second is

Calculates the spherical distance between 2 points on the Earth's surface/** * @param $lat 1 * @param $lng 1 * @param $lat 2 * @param $lng 2 * @return int*/functionGetdistance ($lat 1,$LNG 1,$lat 2,$LNG 2){ //turn angle into Fox degree $radLat 1=Deg2rad($lat 1);//the D