stm32f4 discovery

This is a created article in which the information may have evolved or changed. If you use Google search, it's easy to go to an open source project called Go-windows. Don't be fooled, it's an abandoned project. If you use this, many libraries are not, and the grammar is old. One day, I am in "Cloud Wind Blog" (Note: this blog and I do not have any relationship, nor advertising) on the discovery of the Go Language window development platform Gomingw.

Distance vector protocol route discovery + suppression Loop Vro Network c algorithm directly transmits route table information from the vector protocol. The router in the network obtains the route information from its neighbor router, and sends the route information together with its local route information to other neighbors, so that the level-1 transmission can achieve full network synchronization. Each router does not understand the entire network

Addobject:group]; 2. Set all row data for the group Jhcommonitem *video = [Jhcommonitem itemwithtitle:@ "video" icon:@ "Videos"]; Jhcommonitem *music = [Jhcommonitem itemwithtitle:@ "Music" icon:@ "musical"]; Jhcommonitem *movie = [Jhcommonitem itemwithtitle:@ "movie" icon:@ "MOvie "]; Jhcommonitem *cast = [Jhcommonitem itemwithtitle:@ "podcast" icon:@ "cast"]; Cast.subtitle = @ "(10)"; Jhcommonitem *more = [Jhcommonitem itemwithtitle:@ ' more ' icon:@ ' more ']; Group.it

. Take the point of the face, take the point to take the line learning way. In the past, the way to gain experience by team or individual development has gone, and the world is noticed, unity open source components are a habit that beginners and advanced people often learn. Like some of the previous articles, there are a lot of similar technologies that have to be compared to each other to find the right set of components.Next, I will be the same as the project release, so that everyone to grasp

, no matter how I change my business, the workflow can help us deal with it (and treat other businesses as well)So we thought we were done, really? Of course not, only to say we are limited! So, what else is wrong? Isn't that what we need? Where's the problem? Deal with change, record circulation. When this step was done, I really thought it was all over, everything was OK , but I didn't understand what the teacher said about the development node pool, and the workflow didn't know what I was goi

the Cordova.URL: A URL that begins with "/http" or "git://", pointing to a legitimate Git clone repository, which should contain a plugin.xml file, and the contents of the repository can be copied to the Plugins_dir path.Path: A path to a directory containing a legitimate plug-in (containing a plugin.xml file). The contents of this path can be copied to Plugins_dir. Other parameters:plugin_dir: The default is to point to/cordova/plugins, or it can be any subdirectory that contains each acquired

Switch Network Speed fault: the process from discovery to diagnosis is divided into the following three steps: switch network speed fault phenomenon, switch network speed fault diagnosis process, switch network speed fault troubleshooting experience. It helps you easily solve faults in your life. Switch speed fault After the company's LAN is upgraded from 10 Mbit/s to 10 Mbit/s. Our colleagues complained that too many sites were slower than before t

Will the old completely uninstall, and then reinstall Firefox, but found that access to some non-existent domain names, Firefox will always have the hint Ali mom ads, and seemingly forced to embed the ads, forced some installationThen re-uninstall the installation, or the same, and finally suddenly think of firefox.com.cn not equal to Mozilla. So to avoid the first search, directly find the Mozilla domain name into the download, sure enough, completely pure without advertising version.If you vis

move.Look at mainactivity again.Package Com.example.demotab;import Java.lang.reflect.array;import Java.util.arraylist;import java.util.Arrays; Import Java.util.list;import android.app.activity;import android.os.bundle;import android.support.v4.app.Fragment; Import Android.support.v4.app.fragmentactivity;import Android.support.v4.app.fragmentpageradapter;import Android.support.v4.view.viewpager;import Android.view.gravity;import Android.view.menu;import Android.view.menuitem;import Android.view.

directoryCompile Filetree (dir:' Libs ', include: [' *.jar ']) Compile' com.android.support:appcompat-v7:22.1.1 ' //Compile the Shimmerandroid module in the Extras directoryCompile Project (': Extras:shimmerandroid ')}A few notes on the above documents: Apply plugin is the latest gradle version of the wording, the previous wording is the Apply plugin: ' Android '. Buildtoolsversion This requires you to install the version locally, many people import new third-party libraries, on

user-level program that does not take meta data into account, while the DF command looks at the file system's disk allocation diagram and considers meta data. The DF command obtains real file system data, while the DU command only looks at parts of the file system.Therefore, if a user deletes a file in a directory that is open by a running app, the value returned by the du command displays the size of the directory after the file has been subtracted. However, the DF command does not show the si

created automatically. Layout Name: The configuration file name of the activity that was created automatically. Title: The name of the activity that was created automatically. Menu Resource Name: The menu file name of the activity that was created automatically. After 4 steps, our project is created, it contains a default module, and we can create a new module with the File->new module.When you create a module, there are 4 options, each of which has the following meanings:

variables. For example, to assign a variable to a SQL in parentheses Ctrl+alt+t can wrap code inside a piece, such as Try/catch Alt+up and Alt+down can be moved quickly between methods Alt+enter can get some intention Action, for example, change "= =" to "Equals ()" Ctrl+shift+alt+n to quickly open symbols Ctrl+shift+space can give smart hints in many cases ALT+F3 can quickly find ctrl+/and ctrl+shift+/can annotate code Ctrl+alt+b can jump to the implementation of an abstract me

Form1()　　　　　　　 {　　　　　　　　　　　 InitializeComponent();　　　　　　　 }　　　　　　　 private void button1_Click(object sender, EventArgs e)　　　　　　　 {　　　　　　　　　　　 a = new string(‘a‘, 900000);　　　　　　　　　　　 label1.Text = GC.GetGeneration(a).ToString();　　　　　　　 }　　　　　　　 private void Form1_Load(object sender, EventArgs e)　　　　　　　 {　　　　　　　　　　　 label1.Text = GC.GetGeneration(a).ToString();　　　　　　　 }　　　 }When the program just loaded, "a" Delling for the No. 0 generation, through the WinDbg we also obtained the following inform

the game scores, you can set such as 1 times to guess the 10 points, 2 times to guess the 9 points, and so on. Then divide the player's total score by the number of rounds they play, which is the average score. use a file to store a lot of words, like a dictionary, and then randomly choose from it: so you can play alone, do not need someone to give you a quiz. Your program randomly selects a word from the file, disrupts it, and then you can guess for yourself. Here is an example of a dict

primarily?#include #include using namespace Std;int main (){Ofstream MyStream ("C:/test.txt");return 0;} Open a file as written, and then close the file automatically Write to File 0 Copying files Answer B B A C C D C B A A Part Two first lesson previewToday's class will come here, together refueling it!Next lesson we study: Object Oriented approach, string of the insiderThis article is from the "Programmer A

String Char 5. If the value of my int variable variable is 5, what is the value of variable after executing the following instruction?variable++; 4 5 6 7 6. The following code is available:int a (a), B (Ten), result (0);result = a + B;Finally, what is the value of the variable result? 0 10 20 30 7. If I define a variable like this:int const height (15);So, if I write a command in the program,height++;After running the program, how

class instances and arrays created by the Java program at run time are placed in the same heap. Each Java program is exclusive to one instance of the virtual machine----they do not interfere with each other, and there is only one heap space in a Java virtual machine instance, and all threads share the heap, in which case the synchronization of the heap data must be considered in the case of multithreading. Java-Class life cycle A Java mount, connect, initialize see: Th

(); - } - - /** + * Override method overloads for easy use of Redis - * @param string $method _name overloaded method name + * @param array $args parameters A * @return Mixed return results at */ - Public function__call ($method _name,$args){ - if(method_exists($this->redis,$method _name)) { - return Call_user_func_array(Array($this->redis,$method _name),$args); - } -Parent::__call (); in } -}After writing, I really feel that I am particularly

(Addyear,addmonth,addday) {//This parameter is new date, can be set or not setAddyear? Addyear:addyear=0; Addmonth? Addmonth:addmonth=0; Addday? Addday:addday=0; varDD =NewDate (); Dd.setfullyear (Dd.getfullyear ()+addyear); Dd.setmonth (Dd.getmonth ()+addmonth); Dd.setdate (Dd.getdate ()+addday); vary =dd.getfullyear (); varm = Dd.getmonth () +1; varD =dd.getdate (); returny+ "-" +m; }effects such as:　　 　　attached: I have a one-stop service to the bottom bar, in the attached a code, mainly use