Tutorial by Examples: int

A static data member of the class may be fully defined within the class definition if it is declared inline. For example, the following class may be defined in a header. Prior to C++17, it would have been necessary to provide a .cpp file to contain the definition of Foo::num_instances so that it wou...

Suppose we want to write a constraint which matches a number, but approximatively. Say, you are supposed to have 95 people in a survey, but 93 or 96 will do as well. We can write a custom constraint of the form: public class AlmostEqualToConstraint : Constraint { readonly int _expected; ...

We're going to integrate the AlmostEqualToConstraint with the fluent NUnit interfaces, specifically the Is one. We'll need to extend the NUnit provided Is and use that throughout our code. public class Is : NUnit.Framework.Is { public static AlmostEqualToConstraint AlmostEqualTo(int expected,...

Let's take an scenario to understand advance function in better way, struct User { var name: String var age: Int var country: String? } //User's information let user1 = User(name: "John", age: 24, country: "USA") let user2 = User(name: "Chan", age...

Pointers are variables that store the address of another variable.As language feature they are available in several programming languages like, but not limited to : Go C/C++ Ada Pascal C# (available under certain constraints) COBOL FORTRAN To get started with C/C++ pointers , follow thes...

To install the Cucumber for Java plugin for IntelliJ on a Mac, Start IntelliJ IDEA. Click on the "IntelliJ IDEA" tab in the top bar. Click on "Preferences". In Preferences/Settings, click "Plugins" in the left-hand pane. Click the "Browse Repositories&quot...

type Grade is range 0 .. 15; B : Grade := 11; C : Grade := 8; Avg : Grade := (B + C) / 2; -- Avg = 9

These are the “bit fiddling” types. They have logical operators, too, such as xor, and they “wrap around” at the upper bound, to 0 again. type Bits is mod 2**24; L : Bits := 2#00001000_01010000_11001100# or 7;

A floating point type is characterised by its (decimal) digits which state the minimal precision requested. type Distance is digits 8; Earth : Distance := 40_075.017;

A fixed point type definition specifies a delta, and a range. Together, they describe how precisely real values should be approximated as they are represented by powers of two, not using floating point hardware. Shoe_Ounce : constant := 2.54 / 64.0; type Thickness is delta Shoe_Ounce range 0.00 .....

Decimal fixed point types are typically used in accounting. They are characterised by both a delta and a number of decimal digits. Their arithmetical operations reflect the rules of accounting. type Money is delta 0.001 digits 10; Oil_Price : Money := 56.402; Loss : Money := 0.002 / 3; -- ...

It is basically address of a variable in memory. It allows us to indirectly access a variable. So using pointers we can talk about a variable's address(as well as its value by dereferencing the pointer). They are useful when we want to deal with address of a memory location rather than its value. C...

I hope this example will help everyone to understand how awk internal variables like NR, FNR etc change when awk is processing two files. awk '{print "NR:",NR,"FNR:",FNR,"fname:",FILENAME,"Field1:",$1}' file1 file2 NR: 1 FNR: 1 fname: file1 Field1: f1d1 NR:...

<http:listener-config name="HTTP_Listener_Configuration" host="localhost" port="${http.port}" doc:name="HTTP Listener Configuration"/> <db:mysql-config name="MySQL_Configuration" host="${db.host}" port="${db.port}"...

import android.content.Context; import android.os.Bundle; import android.support.constraint.ConstraintLayout; import android.support.constraint.ConstraintSet; import android.support.transition.TransitionManager; import android.support.v7.app.AppCompatActivity; import android.view.View; publ...

tslint-microsoft-contrib tslint-eslint-rules codelyzer Yeoman genearator supports all these presets and can be extends also: generator-tslint

A Java 8 compatibility kit for Scala. Most examples are copied from Readme Converters between scala.FunctionN and java.util.function import java.util.function._ import scala.compat.java8.FunctionConverters._ val foo: Int => Boolean = i => i > 7 def testBig(ip: IntPredicate) = ip.tes...

select cst.constraint_schema, cst.constraint_name,                        fk.table_name, fk.ordinal_position, fk.column_name,                pk.table_name, pk.column_name                                 from qsys2.syscst cst join qsys2.syskeycst fk                         on fk.constraint_sc...

select cst.constraint_schema, cst.constraint_name,                        fk.table_name, fk.ordinal_position, fk.column_name,                pk.table_name, pk.column_name                                 from qsys2.syscst cst join qsys2.syskeycst fk                         on fk.constraint_sc...

If you want System.out.println(); but don't want to type the whole thing out you can just type syso and hit Ctrl + Spacebar. It will type the rest and set the cursor between the parenthesis.