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Hello friends before start code we have need to declare dependency for access firebase ui component, so here is the dependency which you can put it in your gradel other wise you can add dependency as jar also. compile 'com.firebaseui:firebase-ui-database:0.4.0' Then after we are querying in fire...

An XSD that describe a contact information about a company is given below. <?xml version="1.0" encoding="UTF-8"?> <xs:schema targetNamespace="http://NamespaceTest.com/CommonTypes" xmlns:xs="http://www.w3.org/2001/XMLSchema" ...

First, let's create a template to be rendered! p Hello World, #{name}! Save this in a file ending with the .pug extension (you can call it anything you like, but we will use view.pug in the following code to compile it). All that's left to do, now, is compile that template! Create a JS script f...

//check if there is actually a file being uploaded if (FileUpload1.HasFile) { //load the uploaded file into the memorystream using (MemoryStream stream = new MemoryStream(FileUpload1.FileBytes)) using (ExcelPackage excelPackage = new ExcelPackage(stream)) { //loop all ...

public static DataTable ExcelPackageToDataTable(ExcelPackage excelPackage) { DataTable dt = new DataTable(); ExcelWorksheet worksheet = excelPackage.Workbook.Worksheets[1]; //check if the worksheet is completely empty if (worksheet.Dimension == null) { return dt;...

Open the project folder in VScode. Sample here i am setting break point in home controller. Now click the debug option. add debug configuration like below. Make sure .Net core Launch(web) is selected. You can see break point will hit , once you start debugging by press run icon. Then gi...

function cryptPassword(password, callback) { bcrypt.genSalt(SALT_WORK_FACTOR, function(err, salt) { if (err) return callback(err); bcrypt.hash(password, salt, null, function(err, hash) { return callback(err, hash); }); }); } User.beforeCreate((user, options, ...

User.beforeCreate(function(user, options) { return hashPassword(user.password).then(function (hashedPw) { user.password = hashedPw; }); })

FlinkKafkaConsumer let's you consume data from one or more kafka topics. versions The consumer to use depends on your kafka distribution. FlinkKafkaConsumer08: uses the old SimpleConsumer API of Kafka. Offsets are handled by Flink and committed to zookeeper. FlinkKafkaConsumer09: uses the new ...

To use a custom schema, all you need to do is implement one of the SerializationSchema or DeserializationSchema interface. public class MyMessageSchema implements DeserializationSchema<MyMessage>, SerializationSchema<MyMessage> { @Override public MyMessage deserialize(byte[]...

@* Renders an anchor (a) element that links to an action method. * The innerHTML of "target-element" is replaced by the result of SomeAction. *@ @Ajax.ActionLink("Update", "SomeAction", new AjaxOptions{UpdateTargetId="target-element" })

@* Adds AJAX functions support to a form. * The innerHTML of "target-element" is replaced by the result of SomeAction. *@ @using ( Ajax.BeginForm("SomeAction", "SomeController", new AjaxOptions { UpdateTargetI...

import numpy as np import matplotlib.pyplot as plt # create some data x = np.arange(-2, 20, 0.5) # values of x y1 = map(lambda x: -4.0/3.0*x + 16, x) # values of y1(x) y2 = map(lambda x: 0.2*x**2 -5*x + 32, x) # svalues of y2(x) fig = plt.figure() ax1 = fig.add_subplo...

Assume you have formatted data in a large text file or string, e.g. Data,2015-09-16,15:41:52;781,780.000000,0.0034,2.2345 Data,2015-09-16,15:41:52;791,790.000000,0.1255,96.5948 Data,2015-09-16,15:41:52;801,800.000000,1.5123,0.0043 one may use textscan to read this quite fast. To do so, get a f...

The following code will attempt to execute loadFromHttp() up to 5 times (maxAttempts), with each attempt delayed by as many seconds. If maxAttempts is surpassed, the Observable gives up. // assume loadFromHttp() returns a Promise, which might fail. Rx.Observable.from(loadFromHttp()) ....

$ brew tap pivotal/tap $ brew install springboot

$ sudo port install spring-boot-cli

If you have the following data file cat data.csv 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 maybe you need to read the fourth column of the third line, this would be "24" awk 'NR==3 ...

SELECT DISTINCT object_name(i.object_id) AS [Object Name], c.name AS [Partition Column], s.name AS [Partition Scheme], pf.name AS [Partition Function], prv.tot AS [Partition Count], prv.miVal AS [Min Boundry Value], prv.maVal AS [Max Boundry Value] FROM sys.object...

<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html"> <title>JSP Comments</title> </head> <body> <%-- JSP comments --%> -- Ignored by container, you can't see this comment in source code...