byju s learning app

("Server stoped ... ~n"). Server in Application:start (server) corresponds to server in Server.appWulin_sup.erl-module(Wulin_sup).-behaviour (Supervisor).-export([Start_link/0,Init/1]).Start_link () - Supervisor:start_link ({Local,?MODULE}, ?MODULE, []).init ([]) - {OK, {{One_for_one, 3, Ten},[ {Demo, {Demo, Start, []}, Permanent, 10000, worker, []} ]}}. Demo.erl-module(demo).-export([start/0]).start()-> util:debug("xxxxx ~n",[]), {‘ok‘,self()}.Util.erl-module(ut

First create a Windows Forms program, where you add a button, and a textboxNext we'll first invoke the HelloWorld we wrote before in the command prompt.C:\Users\gao\Desktop\Hello.exe represents my hello where the app is generated, followed by the two strings that represent the two arguments that hello will use, and then enter both to get a resultThree next, use the button to output the Hello.exe run results to a TextBoxDouble-click the button to add c

= [[NSString Alloc]initwithformat:@"hello,%@!", namestring]; theNSLog (@"%@", greeting); *Self.label.text =greeting; $NSLog (@"333");Panax Notoginseng } --(BOOL) Textfieldshouldreturn: (Uitextfield *) thetextfield{ the if(Thetextfield = =Self.textfield) { + [Thetextfield Resignfirstresponder]; A } the returnYES; + - } $ @end15, 16 lines is your first iOS App on the 45th page added up, with the Youdao translation software also did not sug

following code: from django.conf.urls import url from.import views urlpatterns =[ url(r‘^$‘, views.index, name=‘index‘), ] Change HelloWorld's url.py to: from django.conf.urls import include, url from django.contrib import admin urlpatterns =[ url(r‘^demo/‘, include(‘demo.urls‘)), url(r‘^admin/‘, admin.site.urls), ] Then start the service, access the http://localhost:8081/demo/, that is, visible: So far, the first view has been successfully built, then lo

to use the third party, even I wash the one also do. Two third parties are recommended here, not necessarily the best but I found it. Splash a Splash Two Since this is written in Splash, I also review some long ago wrote an article: react native first download the app's welcome page + each launch of the app's launch page design by the way in this project implementation. Seemingly a little bit of a problem, the last time I was in the native hybrid mode, to the So ah, I suggest t

After the explanation of the two articles, has basically built up the basic environment, the next is really developed, this article, I would like to first popularize Crna (Create-react-native-app xx) knowledge, because there are many people asked me the expo aspect of things, So in combat, the first project was created using the Crna method and then converted to native mixed mode development. statement, I intend the application development of all the

VS2015 Apache Cordova First Android and iOS appHttp://www.cnblogs.com/aehyok/p/4116410.htmlPhoneGap: Free Open source HTML5 mobile application development Platformhttp://blog.csdn.net/summerhust/article/details/8847966Learning VideosHttp://www.imooc.com/course/listMaterial templateshttp://www.jqueryfuns.com/HTML5 Learning MaterialsHttp://www.csdn.net/tag/html5/downloadSummarize these 1.5 tools I have used [continuous update]Http://www.aehyok.com/Blog/

In vs2013, you can write programs for Windows Phone 8.1, but you need to use the Windows-brought virtual machine Hyper-V for debuggingThe genuine system will not have a problem when you turn on Hyper-V, but a pirated system can cause system instability and even crash, and I happen to have windowsphone8.1 's cell phone, so I'm thinking about debugging a phone program with a real machine.Asked the teacher, the teacher told me to use remote debugger this plugin, but I did not succeed after a few at

Project Introduction: In order to test the player's agility, the game requires that the bug disappears before it is gone and rises to a new level, and the worm moves faster, losing a life at the point, and directing the loss of life.1) android:hardwareaccelerated= "true" http://blog.csdn.net/janronehoo/article/details/7517284 from Android3.0 (API level11), Android's 2D display pipeline has been designed to support hard acceleration. Hard acceleration uses the GPU to take on all the drawing op

installation Method: http://developer.ubuntu.com/zh-cn/start/ubuntu-sdk/installing-the-sdk/After installing this method, I did not find the Ubuntu SDK in the official documentation, "search the Ubuntu SDK in the Unity Dash applications Lens".Open Ubuntu software Center, where you can search for Ubuntu SDK and click Install.　　　(PS: Since I have installed, the Install button in the lower right corner has changed to remove).2. Create a virtual machineOfficial Note: http://developer.ubuntu.com/zh-c

(intent.action_send);String[] tos = {"[Email protected]"};String[] CCS = {"[Email protected]"};Returnit.putextra (Intent.extra_email, TOS);Returnit.putextra (INTENT.EXTRA_CC, CCS);Returnit.putextra (Intent.extra_text, "body");Returnit.putextra (Intent.extra_subject, "SUBJECT");Returnit.settype ("message/rfc882");Intent.createchooser (Returnit, "Choose Email Client");10, send SMSUri Smsuri = Uri.parse ("tel:100861");Returnit = new Intent (Intent.action_view, Smsuri);Returnit.putextra ("Sms_body"

Thanks for your attention and motivation, so that I can continue. It's really hard to get a good kid to bed at around 10 o'clock every day when my family has children and I live a long and old life, then let's get things of our own. It will soon arrive at, so we will go to bed. Now we are not in good health. If we don't go to bed early, we will definitely be out of work the next day, and we will depend on Red Bull, in this case, it is really difficult to squeeze out time to learn about ios. It i

The friendly visual perception and stable and error-free performance come from our pursuit of aesthetics and comprehensive consideration. I have always enjoyed it from a technical point of view.This articleArticleIt is a must-have knowledge for Android Developers. It is not perfect but useful for everyone. This article is a supplement to the previous "android Learning Series (2) -- download in the notification bar of

Single quotes, double quotes In PHP, the definition of a string can use single quotation marks ", or you can use double quotation marks" ". However, PHP allows us to include string variables directly in a double-quote string. The contents of a single quote string are always considered ordinary characters. $str='hello';echo"str is $str"; //运行结果: str is helloecho'str is $str'$str Connection of strings In PHP, use the English dot. To connect two strings. $i='I';$love=' Love

PHP Object Oriented thinking1. Client sends HTTP request to server2. The server responds with return data (Xml,json or other) arrives at the clientThe difference between XML and JSON1. Readability: XML wins2. Generate Data: JSON wins3. Transfer speed: JSON winsGet data and submit data1. Get the data: Get the data from the database or cache and return it to the client via the interface data2. Submit data: Submit data through the interface to the server, and then the server storage processing or o

' =>); if (isset ( $arr )) {foreach ( $arr As $key => $value ) {echo $value . ; }}?> SummarizeThe PHP array is divided into indexed array associative arrays An associative array is an array of key values that are stringsFor example, an example of foreach in the previous example. $arr = array ( ' wo ' => ' love ' => ' AI ' , => ' Liz ' ); if (isset ( $arr )) {foreach ( $arr As $key => $value ) {Print_r ( $value ); //echo $val

{transaction.show (MTAB02); } mimgfrd.setimageresource (r.drawable.tab_find_frd_pressed); Break; Case2: if(MTAB03 = =NULL) {mTab03=Newaddressfragment (); Transaction.add (R.id.id_content, MTAB03); } Else{transaction.show (MTAB03); } mimgaddress.setimageresource (r.drawable.tab_address_pressed); Break; Case3: if(MTab04 = =NULL) {mTab04=Newsettingfragment (); Transaction.add (R.id.id_content, mTab04); } Else{transaction.show (MT

. Net language APP development platform-Smobiler Learning Log: How to Implement Form Design on mobile phones, too mobilerSmobiler is a development platform that uses the. Net language to develop apps in the VS environment. It may be more convenient than Xamarin. 1. Target Style The following operations are required to achieve the effect:1. Drag a TableView control from the "scycler Components" on the toolb

. Net language APP development platform-Smobiler Learning Log: how to display bar charts on mobile phones, appsmobilerFirst, scycler is a development platform that uses the. Net language to develop apps in the VS environment. It may be more convenient than Xamarin. 1. Target Style The following operations are required to achieve the effect:1. Drag a BarChart control from "scycler Components" on the toolbar

. Net language APP development platform-Smobiler Learning Log: quick implementation of the image upload function on the mobile phone.First, scycler is a development platform that uses the. Net language to develop apps in the VS environment. It may be more convenient than Xamarin. 1. Target Style The following operations are required to achieve the effect:1. Drag a ResourceUploader control and an ImageButto