Tutorial by Examples: b

To do this first locate config folder in your root. Then open connections.js Locate // someMysqlServer: { // adapter: 'sails-mysql', // host: 'YOUR_MYSQL_SERVER_HOSTNAME_OR_IP_ADDRESS', // user: 'YOUR_MYSQL_USER', //optional // password: 'YOUR_MYSQL_PASSWORD', //optional /...

Consider the following Python2.x code. Save the file as example.py Python 2.x2.0 def greet(name): print "Hello, {0}!".format(name) print "What's your name?" name = raw_input() greet(name) In the above file, there are several incompatible lines. The raw_input() meth...

VB_Name specifies the class or module name. Attribute VB_Name = "Class1" A new instance of this class would be created with Dim myClass As Class1 myClass = new Class1

In VBA, this attribute is ignored. It was not ported over from VB6. In VB6, it creates a Default Global Instance of the class (a "shortcut") so that class members can be accessed without using the class name. For example, DateTime (as in DateTime.Now) is actually part of the VBA.Conversio...

This attribute is ignored. It was not ported over from VB6. In VB6, it was used in combination with the VB_Exposed attribute to control accessibility of classes outside of the current project. VB_Exposed=True VB_Creatable=True Would result in a Public Class, that could be accessed from other ...

Creates a Global Default Instance of a class. The default instance is accessed via the name of the class. Declaration VERSION 1.0 CLASS BEGIN MultiUse = -1 'True END Attribute VB_Name = "Class1" Attribute VB_GlobalNameSpace = False Attribute VB_Creatable = False Attribute VB_Pr...

Controls the instancing characteristics of a class. Attribute VB_Exposed = False Makes the class Private. It cannot be accessed outside of the current project. Attribute VB_Exposed = True Exposes the class Publicly, outside of the project. However, since VB_Createable is ignored in VBA, inst...

Adds a text description to a class or module member that becomes visible in the Object Explorer. Ideally, all public members of a public interface / API should have a description. Public Function GiveMeATwo() As Integer Attribute GiveMeATwo.VB_Description = "Returns a two!" ...

VB_VarUserMemId (for module-scope variables) and VB_UserMemId (for procedures) attributes are used in VBA mostly for two things. Specifying the default member of a class A List class that would encapsulate a Collection would want to have an Item property, so the client code can do this: For i = 1...

INSERT INTO Invoices [ /* column names may go here */ ] VALUES (123, '1234abc', '2016-08-05 20:18:25.770', 321, 5, '2016-08-04'); Column names are required if the table you are inserting into contains a column with the IDENTITY attribute. INSERT INTO Invoices ([ID], [Num], [DateTime], [Tota...

To get the list of all backup operations performed on the current database instance: SELECT sdb.Name AS DatabaseName, COALESCE(CONVERT(VARCHAR(50), bus.backup_finish_date, 120),'-') AS LastBackUpDateTime FROM sys.sysdatabases sdb LEFT OUTER JOIN msdb.dbo.backupset bus ON bus.database_nam...

CREATE TABLE [dbo].[Customers] ( CustomerID INT DEFAULT (NEXT VALUE FOR [dbo].[CustomersSeq]) NOT NULL, CustomerName VARCHAR(100), );

INSERT INTO [dbo].[Customers] ([CustomerName]) VALUES ('Jerry'), ('Gorge') SELECT * FROM [dbo].[Customers] Results CustomerIDCustomerName10001Jerry10002Gorge

Will be available till the current connection persists for the user. Automatically deleted when the user disconnects. The name should start with # (#temp) CREATE TABLE #LocalTempTable( StudentID int, StudentName varchar(50), Student...

Will start with ## (##temp). Will be deleted only if user disconnects all connections. It behaves like a permanent table. CREATE TABLE ##NewGlobalTempTable( StudentID int, StudentName varchar(50), StudentAddress varchar(150)) Insert ...

Create a Job To add a job first we have to use a stored procedure named sp_add_job USE msdb ; GO EXEC dbo.sp_add_job @job_name = N'Weekly Job' ; -- the job name Then we have to add a job step using a stored procedure named sp_add_jobStep EXEC sp_add_jobstep @job_name = N'W...

Depending on the structure of your data, you can create variables that update dynamically. DECLARE @CurrentID int = (SELECT TOP 1 ID FROM Table ORDER BY CreateDate desc) DECLARE @Year int = 2014 DECLARE @CurrentID int = (SELECT ID FROM Table WHERE Year = @Year) In most cases, you will want...

First, let's setup the example table. -- Create a table as an example CREATE TABLE SortOrder ( ID INT IDENTITY PRIMARY KEY, [Text] VARCHAR(256) ) GO -- Insert rows into the table INSERT INTO SortOrder ([Text]) SELECT ('Lorem ipsum dolor sit amet, consectetur adipiscing elit') U...

To achieve the simplest task in Entity Framework - to connect to an existing database ExampleDatabase on your local instance of MSSQL you have to implement two classes only. First is the entity class, that will be mapped to our database table dbo.People. class Person { public int...

#include <stdio.h> #include <curl/curl.h> int main(void) { CURL *curl; CURLcode res; curl = curl_easy_init(); if(curl) { curl_easy_setopt(curl, CURLOPT_URL, "http://example.com"); /* example.com is redirected, so we tell libcurl to follow redirect...