Tutorial by Examples: e

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

ALTER SCHEMA dvr TRANSFER dbo.tbl_Staging; GO This would transfer the tbl_Staging table from the dbo schema to the dvr schema

DROP SCHEMA dvr

Schema refers to a specific database tables and how they are related to each other. It provides an organisational blueprint of how the database is constructed. Additional benefits of implementing database schemas is that schemas can be used as a method restricting / granting access to specific table...

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' ...

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In order to use a conditional jump a condition must be tested. Testing a condition here refers only to the act of checking the flags, the actual jumping is described under Conditional jumps. x86 tests conditions by relying on the EFLAGS register, which holds a set of flags that each instruction ca...

Unsigned integers Greater than cmp eax, ebx ja a_label Greater than or equal cmp eax, ebx jae a_label Less than cmp eax, ebx jb a_label Less than or equal cmp eax, ebx jbe a_label Equal cmp eax, ebx je a_label Not equal cmp eax, ebx jne a_label Signed inte...

This example will wake up every Application Processor (AP) and make them, along with the Bootstrap Processor (BSP), display their LAPIC ID. ; Assemble boot sector and insert it into a 1.44MiB floppy image ; ; nasm -f bin boot.asm -o boot.bin ; dd if=/dev/zero of=disk.img bs=512 count=2880 ; dd ...

A user is looking to use caffe for CNN training and testing. The user decides upon the CNN architecture design (e.g - No. of layers, No. of filters and their details etc). The user also decides the optimization technique for training and learning parameters in case training is to be carried out...

Send a message using GCM HTTP connection server protocol: https://gcm-http.googleapis.com/gcm/send Content-Type:application/json Authorization:key=AIzaSyZ-1u...0GBYzPu7Udno5aA { "to": "/topics/foo-bar", "data": { "message": "T...

SELECT DISTINCT o.name AS Object_Name,o.type_desc FROM sys.sql_modules m INNER JOIN sys.objects o ON m.object_id=o.object_id WHERE m.definition Like '%myField%' ORDER BY 2,1 Will find mentions of myField in SProcs, Views, etc.

To get the current date and time, use the now function: julia> now() 2016-09-04T00:16:58.122 This is the local time, which includes the machine's configured time zone. To get the time in the Coordinated Universal Time (UTC) time zone, use now(Dates.UTC): julia> now(Dates.UTC) 2016-09-04...