Tutorial by Examples: i

# Define a class class TypeName { # Property with validate set [ValidateSet("val1", "Val2")] [string] $P1 # Static property static [hashtable] $P2 # Hidden property does not show as result of Get-Member hidden [int] $P3 # Constructor Ty...

These are the available editions of SQL Server, as told by the Editions Matrix: Express: Entry-level free database. Includes core-RDBMS functionality. Limited to 10G of disk size. Ideal for development and testing. Standard Edition: Standard Licensed edition. Includes core functionality and Busi...

Returns the smallest value in a given column. We have table as shown in figure that will be used to perform different aggregate functions. The table name is Marksheet. Select MIN(MarksObtained) From Marksheet

In Julia, you can have an Array that holds other Array type objects. Consider the following examples of initializing various types of Arrays: A = Array{Float64}(10,10) # A single Array, dimensions 10 by 10, of Float64 type objects B = Array{Array}(10,10,10) # A 10 by 10 by 10 Array. Each ele...

We can use the [] to create an empty Array in Julia. The simplest example would be: A = [] # 0-element Array{Any,1} Arrays of type Any will generally not perform as well as those with a specified type. Thus, for instance, we can use: B = Float64[] ## 0-element Array{Float64,1} C = Array{Flo...

There are numerous ways to convert numeric types to strings in Julia: julia> a = 123 123 julia> string(a) "123" julia> println(a) 123 The string() function can also take more arguments: julia> string(a, "b") "123b" You can also insert (aka ...

In Julia, as in many other languages, it is possible to interpolate by inserting values defined by variables into strings. For a simple example: n = 2 julia> MyString = "there are $n ducks" "there are 2 ducks" We can use other types than numeric, e.g. Result = false j...

If you have void F1(MyType1 x) { // do something } void F1(MyType2 x) { // do something else } and for some reason you need to call the first overload of F1 but with x = null, then doing simply F1(null); will not compile as the call is ambiguous. To counter this you can do F1...

Detailed instructions on getting wso2is set up or installed.

Expressions are a specific type of object in Julia. You can think of an expression as representing a piece of Julia code that has not yet been evaluated (i.e. executed). There are then specific functions and operations, like eval() which will evaluate the expression. For instance, we could write ...

There are a number of different methods that can be used to create the same type of expression. The expressions intro mentioned the :() syntax. Perhaps the best place to start, however is with strings. This helps to reveal some of the fundamental similarities between expressions and strings in Ju...

As mentioned in the Intro to Expressions expressions are a specific type of object in Julia. As such, they have fields. The two most used fields of an expression are its head and its args. For instance, consider the expression MyExpr3 = Expr(:(=), :x, 2) discussed in Creating Expressions. We...

Creating Expressions mentions that expressions are closely related to strings. As such, the principles of interpolation within strings are also relevant for Expressions. For instance, in basic string interpolation, we can have something like: n = 2 julia> MyString = "there are $n ducks&q...

There are a number of useful web resources that can help further your knowledge of expressions in Julia. These include: Julia Docs - Metaprogramming Wikibooks - Julia Metaprogramming Julia’s macros, expressions, etc. for and by the confused, by Gray Calhoun Month of Julia - Metaprogramming, b...

CREATE SCHEMA dvr AUTHORIZATION Owner CREATE TABLE sat_Sales (source int, cost int, partid int) GRANT SELECT ON SCHEMA :: dvr TO User1 DENY SELECT ON SCHEMA :: dvr to User 2 GO

DROP SCHEMA dvr

A JavaScript Iterator is an object with a .next() method, which returns an IteratorItem, which is an object with value : <any> and done : <boolean>. A JavaScript AsyncIterator is an object with a .next() method, which returns a Promise<IteratorItem>, a promise for the next value. ...

Setting up deep-linking for your app is easy.You just need a small url using which you want to open your app. Follow the steps to set up deep-linking for your app. Lets create a project and name it DeepLinkPOC. Now select your project target. After selecting target,select the 'info' ...

php bin/magento

jmp a_label ;Jump to a_label jmp bx ;Jump to address in BX jmp WORD [aPointer] ;Jump to address in aPointer jmp 7c0h:0000h ;Jump to segment 7c0h and offset 0000h jmp FAR WORD [aFarPointer] ;Jump to segment:offset...