logo
down
shadow

Will mangoDb automatically store the date and time for each CRUD operations?


Will mangoDb automatically store the date and time for each CRUD operations?

By : Emac
Date : November 19 2020, 03:59 PM
I hope this helps you . No,it wont automatically store date and time for each CRUD operations, we need to manually do this.
code :


Share : facebook icon twitter icon
How generate the SQL queries that match the JPA Entity CRUD operations at build time with Hibernate

How generate the SQL queries that match the JPA Entity CRUD operations at build time with Hibernate


By : Ross Francis
Date : March 29 2020, 07:55 AM
it fixes the issue Given JPA annotated Entities, is it possible to generate (i.e. before runtime) the list of queries that will be performed by Hibernate for CRUD operations (performed against EntityManager) ? For named queries it is possible using org.hibernate.hql.QueryTranslator , It is possible through hibernate ClassMetadata.
code :
Session session = (Session) entityManager.getDelegate();
SessionFactoryImplementor sessionFactory = (SessionFactoryImplementor) session.getSessionFactory();
ClassMetadata hibernateMetadata = sessionFactory.getClassMetadata(pEntityClass.getName());
if (hibernateMetadata instanceof AbstractEntityPersister) {
   /*...look at protected methods that return SQL Strings for the entity getSQLIdentityInsertString,getSQLLazySelectString,getSQLSnapshotSelectString,getSQLUpdateByRowIdStrings,getSQLLazyUpdateByRowIdStrings,getSQLDeleteStrings,getSQLInsertStrings,getSQLUpdateStrings,getSQLLazyUpdateStrings */
}
How to perform time operations (not date operations) in javascript?

How to perform time operations (not date operations) in javascript?


By : KChallender
Date : March 29 2020, 07:55 AM
may help you . I need a function build a simple function to make time operations, to add or subtract time (not dates). I first tought use JS date operations, something like this (to add 1 year, 1 month and 25 days to 3 months and 3 days. But this has the unconvenient of month numbering (how to represent zero month?) and it doesn't seem to be the more appropriate way to perform these operations. , JavaScript Date objects are convertable to and from unix time stamps.
code :
Number(new Date()) => 1393512073675

new Date(1393512073675) => Thu Feb 27 2014 14:41:13 GMT+0000 (GMT)
Automatically setting date time value for DateTime property to current date and time in asp.net models

Automatically setting date time value for DateTime property to current date and time in asp.net models


By : user3590246
Date : March 29 2020, 07:55 AM
To fix the issue you can do Into the Create function of controller use DateTime.Now to get current date and time
code :
public ActionResult Create(Project project)
{
   SampleDb db=new SampleDb();

   // Add audit info
   project.DateTimeCreated = DateTime.Now; 
   project.DateTimeUpdated = DateTime.Now; 

   //Save entity
   db.Projects.Add(project);
   db.SaveChanges();
}
I want to insert data in sql database with a date/time column that update time/date automatically with each insertion in

I want to insert data in sql database with a date/time column that update time/date automatically with each insertion in


By : Abdur rahman
Date : March 29 2020, 07:55 AM
I hope this helps . I assume you are using MS SQL Server. The datatype DATETIME is your friend here. Combine the datatype DATETIME and a DEFAULT value attribute on your date column.
code :
CREATE TABLE dbo.Table_1
    (
    Id int NOT NULL IDENTITY (1, 1),
    DateCreated datetime NOT NULL DEFAULT GETDATE(),
    Description nvarchar(255) NOT NULL
    )  ON [PRIMARY]
GO

ALTER TABLE dbo.Table_1 ADD CONSTRAINT
    PK_Table_1 PRIMARY KEY CLUSTERED 
    (
    Id
    ) WITH( STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]


INSERT INTO Table_1 (Description) VALUES('Some text');
SELECT * FROM Table_1 
How do I create an edit function for a simple crud-application? - CRUD operations with VANILLA JAVASCRIPT

How do I create an edit function for a simple crud-application? - CRUD operations with VANILLA JAVASCRIPT


By : user3461813
Date : March 29 2020, 07:55 AM
hop of those help? You can add a click function to each item and when you click on the text it opens a prompt window to change the text.
I changed the uppdateraOutput function to add a click function to the text.
code :
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <link href="style.css" type="text/css" rel="stylesheet">
</head>
<body>
    <div class="container">
    <h1>Städer</h1>
    <div id="output"></div>
    <div class="submit">
    <input type="text" id="staden" placeholder="Ny stad"/>
    <button onclick="laggaTill()" id="btnClick">Lägg till</button>
        </div>
    <script src="checkpoint1.js"></script>
    </div>
	
	<script>
	var stader = ["Stockholm", "Köpenhamn", "Paris"];
uppdateraOutput();

function uppdateraOutput(){
   var output = "";
   for (var i = 0; i < stader.length; i ++) {
       output += "<span onclick='edit("+ i +")'>" + stader[i] + "</span> [<span title = 'Ta bort " + stader[i] + "' onclick= 'taBort("+ i +")'> x </span>] <br/>";
   }
   document.getElementById("output").innerHTML = output;
}

function laggaTill() {
   console.log("Lägg till");
   var stad = document.getElementById("staden").value;
   if (stad.length != 0) {
       stader[stader.length] = stad;
       document.getElementById("staden").value = "";
       uppdateraOutput();
   }
}

function taBort(id) {
   console.log("Ta bort: " + id);
   var staderTemp = [];
   for (var i = 0; i < stader.length; i++){
       if (i !=id) {
           staderTemp.push(stader[i]);
       }
   }

   stader = staderTemp;
   uppdateraOutput();
}

function edit(index) {
	var item = prompt("Please enter your name", stader[index]);

	if (item !== null && item !== "") {
		stader[index] = item;
	}	
	uppdateraOutput();
}
	</script>
	
</body>
</html>
Related Posts Related Posts :
  • Passing HttpServletResponse in Spring Boot controller method
  • Failed to load libraries: [netty_tcnative_linux_arm_32, netty_tcnative_linux_arm_32_fedora, netty_tcnative_arm_32, netty
  • How to build a small documents storage?
  • Getting pixel position of a text in an image
  • How do I get a list of Methods called from a Class in Eclipse IDE?
  • Convert string to day of week (not exact date)
  • Unable to understand how rounding is working for decimal digits (Java)
  • How to avoid java.lang.NoSuchMethodError: org.apache.poi.util.IOUtils.copy(Ljava/io/InputStream;Ljava/io/OutputStream;)
  • JTable Renderer not working with RowSorter?
  • From java.util.concurrent.Future<T> to play.libs.F.Promise<T>: How to do that in Java?
  • jUnit tests work in Eclipse, but fail in ant - java.lang.RuntimeException: Stub
  • How do i add a tooltip to existing gwt Textbox?
  • actor replying to non-actor
  • Google Cloud Messaging - server connection
  • Which classes are unmodifiable and cannot be intrumented and is there a way to bypass it?
  • Java & Jersey 1.17: Custom default response headers
  • Java rounding error
  • Setting custom RejectedExecutionHandler for ThreadPoolExecutor after executing some tasks?
  • Arquillian test class variables lose value
  • java.util.ConcurrentModificationException while inserting in ArrayList
  • How to write generic Java API without method Overloading
  • Java Serialization / Deserialization of an ArrayList works only on first program execution
  • Conway's Game of Life's rules dont apply properly
  • call a java method when Click on a html button without using javascript
  • Why does SSLSocketFactory.createSocket returns a Socket instead of SSLSocket?
  • How to schedule a task in Tomcat
  • compare two pdf files (approach) using java
  • What is the use of allowCoreThreadTimeout( ) in ThreadPoolExecutor?
  • Describe the Strategy Design Pattern in Java?
  • MongoDB too many open connections
  • Issue with generate JAXB classes with value constructors
  • Moving from one frame to another in java swing
  • Get a thread by Id
  • how to open front camera and back camera at same time?
  • Messed up with Java Declaration
  • Extracting chart in EXcel as image using java
  • How to get latitude and longitude in Android phone?
  • Do GC pauses and kill -STOP produce the same behavior?
  • Android HTML.ImageGetter Images resized
  • The way to instantiate map<String, List<String>> in Java
  • Java Making objects move while buttons held
  • Androidx Navigation View - `setNavigationItemSelectedListener` Doesn't Work
  • after compiling code JFrame does not appear
  • Netbeans project, JFrames ran from the main JFrame close all JFrames in project
  • Square Retrofit Client: How to enable/disable followRedirects? How to intercept redirect URL?
  • Java Circular Reference - Can’t Compile
  • Mouse click on specific time JAVA
  • android 4 onCreateDialog return type incompatible when overriding
  • Java Implementation of Oracle's DBMS_UTILITY.GET_HASH_VALUE Function
  • javac cannot be run, and furthermore does not seem installed
  • Function to obtain a thread given its ID
  • Java File path to Executable has spaces
  • Minimum Oracle Java VM heap memory setting?
  • Elegant way to create one of a large number of classes
  • Java fx binding styles
  • Summing weights based on string in large file
  • Android ListView setOnItemClickListener not working
  • How is the Java Bootstrap Classloader loaded?
  • Check object is blank
  • Add image between text in JEditorPane
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org