awifi 001

properties filesIn the springboot, we provided the @propertysource to complete.We first set up a pro property file in the resource directory.The specific contents are as follows:User.age=123user.password=234Look at our test code:@Configuration @propertysource (Value="classpath:pro.properties") Public class Proconfig {}We first create a configuration that introduces our additional configuration files into the environment variables.@SpringBootTest (classes = Springbootrunnerclass.class) @RunWith

CNN convolutional Neural network key points:{1} is a non-fully connected network (sparse network), compared to the BP neural network (fully connected network), of course, CNN can also have a portion of the layer is the full connection layer.{2} weight sharing (the same weight factor), which is the same as the convolution kernel (location independent), 1 convolution cores. 1 convolution cores correspond to a feature map, and a feature extraction is performed to obtainA feature extraction diagram,

Su-root completely switch to root user;Su-arctic completely switch to Arctic User:Pwd:print working directory Displays the current working catalog file addressLs-L: Long format;:: View more information about files in folders: Ls-l =llFile format:-: denotes normal file; (f)D: Represents directory files (directory)B: Represents a block device file (block)C: Indicates a character device file (character)L: Represents a symbolic Link file (symbolic link files)P: Indicates a command pipe file (pipe)-h

R3.2.2 Version Installation Ggplot2 installed Ggplot2 Today, began to use the R3.2.1 version, but has been an error. The back of a new R3.2.2, but the installation is still the same error, the reason is Munsell this package incompatibility problem, find the way to solve this problem is the local zip installation Munsell Package: The following: Remove the Ggplot2 package and the Munsell package that were not successfully installed, then locate the Library folder under the R folder, create a new M

the video transmission resolution, various modifications, after testing found that it does not work, because it is not set here!!!!Ah ~ ~ again have to spit groove: Halfway decent, do not understand sip, do not understand the video, do not understand Android ...Looking back or really want to study the code, the analysis is what to do with, what impact!!! These days urge the urgency, first take care of the need to say ~ ~2. When you are discouraged, stumble upon the location where you set the vi

-simulator-bin\win32Cocos Studio Run path: D:\CocosStudio\Documents\Cocos\CocosProjects\mybtntest\bin\debug\win32Cocos Studio release path: d:/cocos2d/cocos2d-x-3.6/projects/hello/resources/res/Visual Studio Run path: D:\COCOS2D\cocos2d-x-3.6\projects\hello\proj.win32\Debug.win32. What we need to be aware of is the Cocos Studio run path and the Visual Studio run path . Because they need to use the resources we publish when they are running. For the above preview and runThe inconsistency is due t

Aiffaudio/x-Mpegurl M3uaudio/x-pn-RealAudio Raaudio/x-pn-RealAudio Ramaudio/x-wav Wavimage/BMP Bmpimage/cis-cod codimage/gif gifimage/ief iefimage/JPEG jpeimage/JPEG jpegimage/JPEG jpgimage/pipeg jfifimage/svg+XML Svgimage/TIFF TIFImage/TIFF Tiffimage/x-cmu-Raster Rasimage/x-CMX Cmximage/x-icon Icoimage/x-portable-Anymap pnmimage/x-portable-Bitmap Pbmimage/x-portable-Graymap pgmimage/x-portable-pixmap ppmimage/x-RGB Rgbimage/x-Xbitmap xbmimage/x-Xpixmap xpmimage/x-xwindowdump xwdmessage/rfc822

We often open workbooks at work, which are seen in the list of recently used workbooks, and if you don't want others to see the records you've opened, you can empty the list of recently used workbooks. The steps are as follows:1. "Files"-"Options"-"Advanced"-"display" shows this number of purposes the most recently used document is set to 0.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/58/E4/wKiom1S_pJvQXFTyABeTuXZsI_Y080.gif "title=" Clears open file records. gif "alt=" Wkiom1s_pjv

application is successful, and then into the mailbox you just filled in, Akismet has sent you an e-mail that gives you an authorized API key (key). The content is roughly the same: Thanks for choosing Akismet to protect your blogs from spam.===================================== GETTING STARTED ===================================== Your Akismet API key is: ************* To activate Akismet in recent versions of WordPress: 1. Go to the Plugins tab of your WordPress wp-admin dashboard. 2. Find the

The value of the output integral type is not said,Show floating point type:printf ("%.2f", 3.33); Keep two decimal places, no spaces in front of numbersAt the time of display, design to a number between 0-1:printf ("%.2f",0.33);p rintf ("%.2f",. ); // Both of these cases show the same effect. Auto-fill 0 instead of fill space:printf ("%06.2f",3.33);Auto-fill spaces:printf ("%6.2f",3.33);The difference between the two is 6 in front of 0.The meaning is: when displaying this floating point number

Representation of negative numbersNegative numbers are represented by positive negation +1. The principle is that the positive and negative additions are 0; In the computer world, 0 is considered a positive number, not a non-positive or negative in the mathematical world.Binary representation of negative numbers:5:00000101-5:11111011 (positive members, +1)5+ (-5) = 100000000 1 overflow result is 0 The process and principle of converting a number of byte type to 16 binary numberThe byte type ta

resource record. DNS Client (resolution program): It queries searches from the server and resolves the name to the resource record type specified in the query. Iii. DNS server type Cache DNS server: it does not contain domain name database files. It returns the query results obtained from the Domain Name Server to the client each time and caches the results locally for the next query. Master DNS server (master): the Administrator manually updates the database. Second

　　A reference (reference) is the equivalent of another name for the object. The type refers to a different type. The reference identifier begins with "".1 int val =; 2 int reference = val; // Refval point to Ival 3 int mistake; // Error: Reference must be initializedFrom the above example, you can see that the initial value is copied to the newly created object when the variable is initialized. When you define a reference, the program binds the reference to its initial value. On

code indentation ,IDLEnow support the selection of multiple lines of code, to achieve the effect of multi-line indentation;2when you call a built-in function, if you only remember the first few letters, you can enter it and pressTabkey that displays all the built-in functions that begin with the head letter. The Little turtle is used here to design a simple little game to help us understand how to write a simple scripting language, I made a little change here, in the course of execution, I made

Android-the largest number of handheld devices operating systems Why should I learn Android?I studied Java Web development when I was in school, and came to a game company after graduation, mainly to do unity and Cocos 2d development. In the company, I am an idler, nothing to do, occasionally help them write a SQL, statistics of what!In the company for half a month, it does not matter, the company to the needs of the business is not clear, just graduated from the hair of the boy can not understa

OneQuestion is the parent class, Multiplechoicequestion and Dragdropquestion are subclassesTwo1.1Object-oriented JavaScript-001

sequence. Volatile-modified variables do not allow the thread to cache and reorder internally.The collation rules will constrain the order of any thread that violates the rule invocation in the course of the operation, and the sorting problem revolves around the sequence of reading, writing, and assignment statements.3. What is the Java memory modelJMM (the Java memory model, the abbreviation for Java storage models) is a protocol that controls the communication between Java threads, threa

The senior PHP engineer is like this1, often read the manual, commonly used functions are familiar with, such as: Time function, array function, file function, MySQL function, GD Library, session. Environment of the independent installation, the commonly used framework will be one to two (THINKPHP,CI).2, familiar with HTTP, TCP/IP and other network communication protocols, PHP interface (json/xml), PHP request Interface (FILE_GET_CONTENTS/CURL).3, familiar with Linux, Web server Building (Apache

hidden.overflow:= Visible | Hidden | Scroll | Auto |Paged-x|paged-y|Paged-x-controls|Paged-y-controls|FragmentsVisiblethe content may be out of the container if the overflow content is not processed. Hidden: Hides the contents of the overflow container and does not appear with scroll bars. Scroll: Hides the contents of the overflow container, and the overflow content is rendered as a scrolling scroll bar. Auto: Scroll bar does not appear when content does not overflow container, scroll bar appe

Problem 001, problem001 Euler's plan-https://projecteuler.net/ Multiples of 3 and multiples of 5If we list all the multiples of 3 or 5 within 10, we will get 3, 5, 6, and 9. The sum of these numbers is 23.Calculate the sum of all 3 or 5 multiples within 1000. // Violent Metaphysics Public class Problem1 {public static int cal (int num) {int s = 0; while (num> 0) {if (num % 3 = 0 | num % 5 = 0) {s + = num;} num --;} return s ;} public static void m