Option Base is used to declare the default lower bound of array elements. It is declared at module level and is valid only for the current module.
By default (and thus if no Option Base is specified), the Base is 0. Which means that the first element of any array declared in the module has an index...
If your team is following a rebase-based workflow, it may be a advantageous to setup git so that each newly created branch will perform a rebase operation, instead of a merge operation, during a git pull.
To setup every new branch to automatically rebase, add the following to your .gitconfig or .gi...
DatabaseTransactions trait allows databases to rollback all the change during the tests. If you want to rollback multiple databases , you need to set $connectionsToTransact properties
use Illuminate\Foundation\Testing\DatabaseMigrations;
class ExampleTest extends TestCase
{
use Databas...
At its most basic level, Unit Testing in any language provides assertions against some known or expected output.
function assert( outcome, description ) {
var passFail = outcome ? 'pass' : 'fail';
console.log(passFail, ': ', description);
return outcome;
};
The popular assertio...
Back references are used to match the same text previously matched by a capturing group. This both helps in reusing previous parts of your pattern and in ensuring two pieces of a string match.
For example, if you are trying to verify that a string has a digit from zero to nine, a separator, such as...
help <command>
This will display the Bash help (manual) page for the specified built-in.
For example, help unset will show:
unset: unset [-f] [-v] [-n] [name ...]
Unset values and attributes of shell variables and functions.
For each NAME, remove the corresponding variable or ...
An example of a RLMObject base model class that uses a primary key and some generic default properties. Subclasses can then set metadata specific to their needs.
@interface BaseModel : RLMObject
@property NSString *uuid;
@property NSString *metadata;
@end
@implementation BaseModel
+ (N...
Interface:
public interface FooService {
public int doSomething();
}
Class:
@Service
public class FooServiceImpl implements FooService {
@Override
public int doSomething() {
//Do some stuff here
return 0;
}
}
It should be noted that a class must imple...
The way to do a JAX-WS call with basic authentication is a little unobvious.
Here is an example where Service is the service class representation and Port is the service port you want to access.
Service s = new Service();
Port port = s.getPort();
BindingProvider prov = (BindingProvider)port;
...
PHP's source code is hosted on GitHub. To build from source you will first need to check out a working copy of the code.
mkdir /usr/local/src/php-7.0/
cd /usr/local/src/php-7.0/
git clone -b PHP-7.0 https://github.com/php/php-src .
If you want to add a feature, it's best to create your own bra...
SAS is an integrated system of software solutions that enables you to perform the following tasks:
data entry, retrieval, and management
report writing and graphics design
statistical and mathematical analysis
business forecasting and decision support
operations research and project managemen...
This example goes over how to set up CoreNLP from the latest official release. This example will take you through downloading the package, and running a simple command-line invocation of CoreNLP.
Prerequisites:
Java JVM 8. The command java -version should complete successfully with a line like: ...
Create a DATABASE. Note that the shortened word SCHEMA can be used as a synonym.
CREATE DATABASE Baseball; -- creates a database named Baseball
If the database already exists, Error 1007 is returned. To get around this error, try:
CREATE DATABASE IF NOT EXISTS Baseball;
Similarly,
DROP DATA...
Prolog categorizes everything into:
Atoms - Any sequence of characters that do not start with an uppercase alphabet. Eg - a, b, okay
Numbers - There is no special syntax for numbers, no declaration is required. Eg 1, 22, 35.8
Variables - A string which starts with an uppercase character or unde...
You need to add Gem and PDF MIME:Type inside mime_types.rb as we need to notify rails about PDF mime type.
After that we can generate Pdf with Prawn in following basic ways
This is the basic assignment
pdf = Prawn::Document.new
pdf.text "Hello World"
pdf.render_file "assignment.p...
Sometimes gotoAndStop() is called in the middle of the code that refers some frame-based properties. But, right after the frame is changed all links to properties that existed on the current frame are invalidated, so any processing that involves them should be immediately terminated.
There are two ...
In Scala (in contrast to Java and most other languages), if is an expression instead of a statement. Regardless, the syntax is identical:
if(x < 1984) {
println("Good times")
} else if(x == 1984) {
println("The Orwellian Future begins")
} else {
println("Po...
# the usual boilerplate setup
cmake_minimum_required(2.8)
project(my_test_project
LANGUAGES CXX)
# tell CMake to use CTest extension
enable_testing()
# create an executable, which instantiates a runner from
# GoogleTest, Boost.Test, QtTest or whatever framework you use
add_execut...
