function of web based application

render_template, session, redirect, url_forfrom . import mainfrom .forms import NameForm from .. import dbfrom ..models import User@main.route('/', methods=['GET', 'POST']) def index(): form = NameForm() if form.validate_on_submit(): # ... return redirect(url_for('.index')) return render_template('index.html', form=form, name=session.get('name'), known=session.get('known', False), current_time=datetime.utcnow()) Writing view functions in a bluepr

corresponding logic echoing the input numbers. IBM I server-side support for WEB services As an IBM I server-side component that supports Web services, IBM Integrated Web Service server for I simplifies the development process for Web services based on IBM i. On the one h

Simple Application of JS-SDK Based on nodejs2015 is the year of the rise of the Hybrid App. Web apps and Native apps have their own strengths and fatal weaknesses. while pursuing a smooth native user experience, hybrid will become an inevitable trend when we expect fast iteration and update of products. Goose factory immediately first, released the industry was s

ArticleDirectory Modules with permission Control Reading directory Introduction System features System introduction-Homepage System introduction-list page System introduction-Details page (form) System introduction-menu/button System introduction-Permission Center System introduction-data permission System introduction-field Permissions System introduction-application details in the drop-down list

automatically generates a shell script to initialize the required DB2 instance environment. You only need to call it directly: If test-f/home/reportdb/sqllib/db2profile; then ./Home/reportdb/sqllib/db2profile Fi 5. Then, restart the Apache server to inherit the above configuration changes. # Apachectl restart 6. Compile the PHP test file test. php with the following content: Echo phpinfo ();?> Store it in the apache html file home directory/home/web/

Function prototypes int sendto (int sockfd, const void *msg,int len, unsigned int flags,const struct sockaddr *to, int tolen) Parameters SOCTFD: Socket Descriptor MSG: Pointer to the data to be sent Len: Data length Flags: typically 0 To: IP address and port information for the destination machine Tolen: Address length ret

Web AppsA Web application is a collection of servlets,html pages,classes and other resources that make up a complete application on a Web server. Web apps can be bundled and run in different containers from different vendors.10.1

positions. The code core is in the overloaded forcelayout.onrelaxed function, where each automatic layout process constructs the information for all heat source nodes into heatmap required data, while passing ht.Default.setImage (' Hm-bottom ', heatmap . _renderer.canvas); The canvas of the heat map is registered as a picture of HT, and floor elements of floors are bound to the registered ' Hm-bottom ' picture, which enables the memory to be drawn to

, distributed computing has become a very common word, which distributes business data and programs in different physical locations of the network, and plays the function of remote data invocation by mobilizing the processing power of multiple computers on the network. A remote method call (remote methods Invocation, RMI) that enables objects to communicate with objects between different Java virtual machines (JVMS). The JVM can reside on the same or

addListener (function (e) {}).A friend who has played Canvas must know that the width and height of the canvas itself should be exactly equal to the value of devicepixelratio in order for the content to be drawn to be the best, and all If you switch the screen of different Devicepixelratio property values, the canvas's width is not reset, the picture will not be the best effect.Next we do a small experiment based