chrome.runtime.getManifest() returns the extension's manifest in a form of a parsed object.
This method works both on content scripts and all extension pages, it requires no permissions,
Example, obtaining the extension's version string:
var version = chrome.runtime.getManifest().version;
You can easily add a breakpoint to your code by clicking on the grey column to the left of the line of your VBA code where you want execution to stop. A red dot appears in the column and the breakpoint code is also highlighted in red.
You can add multiple breakpoints throughout your code and resumi...
use lib 'includes';
use MySuperCoolModule;
use lib 'includes'; adds the relative directory includes/ as another module search path in @INC. So assume that you have a module file MySyperCoolModule.pm inside includes/, which contains:
package MySuperCoolModule;
If you want, you can group as ma...
yii migrate/mark 150101_185401 # using timestamp to specify the migration
yii migrate/mark "2015-01-01 18:54:01" # using a string that can be parsed by strtotime()
yii migrate/mark m150101_185401_create_news_table # using full name
yii migrate/mark 13...
Access ModifierVisibilityInheritancePrivateClass onlyCan't be inheritedNo modifier / PackageIn packageAvailable if subclass in packageProtectedIn packageAvailable in subclassPublicEverywhereAvailable in subclass
There was once a private protected (both keywords at once) modifier that could be appli...
Using Razor @functions keyword gives the capability of introducing classes and methods for inline use within a Razor file:
@functions
{
string GetCssClass(Status status)
{
switch (status)
{
case Status.Success:
return "alert-success&qu...
Model
using System.ComponentModel.DataAnnotations;
public class ViewModel
{
[Required(ErrorMessage="Name is required")]
public string Name { get; set; }
[StringLength(14, MinimumLength = 14, ErrorMessage = "Invalid Phone Number")]
[Required(ErrorMessag...
There are three visibility types that you can apply to methods (class/object functions) and properties (class/object variables) within a class, which provide access control for the method or property to which they are applied.
You can read extensively about these in the PHP Documentation for OOP Vi...
Definition : When multiple methods with the same name are declared with different parameters, it is referred to as method overloading. Method overloading typically represents functions that are identical in their purpose but are written to accept different data types as their parameters.
Factors af...
Table file with header, footer, row names, and index column:
file: table.txt
This is a header that discusses the table file
to show space in a generic table file
index name occupation
1 Alice Salesman
2 Bob Engineer
3 Charlie Janitor
This is a footer becaus...
In C, a string is a sequence of characters that is terminated by a null character ('\0').
We can create strings using string literals, which are sequences of characters surrounded by double quotation marks; for example, take the string literal "hello world". String literals are automatica...
In the Project.pro file we add : CONFIG += sql
in MainWindow.h we write :
#include <QMainWindow>
#include <QSql>
#include <QDebug>
namespace Ui
{
class MainWindow;
}
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget...
Layout
Unity basic editor will look like below. Basic functionalities of some default windows/tabs are described in the image.
Linux Layout
There is a little difference in menu layout of linux version, like the screenshot below,
Basic Usage
Create an empty GameObject by right clicking in th...
Occasionally you'd want to catch an exception and throw it from a different thread or method while preserving the original exception stack. This can be done with ExceptionDispatchInfo:
using System.Runtime.ExceptionServices;
void Main()
{
ExceptionDispatchInfo capturedException = null;
...
If you need to call an Objective-C method from C code, you have two ways: using objc_msgSend, or obtaining the IMP (method implementation function pointer) and calling that.
#import <objc/objc.h>
@implementation Example
- (double)negate:(double)value {
return -value;
}
- (doubl...
prepend() - Insert content, specified by the parameter, to the beginning of each element in the set of matched elements.
1. prepend( content [, content ] )
// with html string
jQuery('#parent').prepend('<span>child</span>');
// or you can use jQuery object
jQuery('#parent').prepend(...
Defining a method in Ruby 2.x returns a symbol representing the name:
class Example
puts def hello
end
end
#=> :hello
This allows for interesting metaprogramming techniques. For instance, methods can be wrapped by other methods:
class Class
def logged(name)
original_method...
The following example shows how you can deserialize a JSON string containing into an Object (i.e. into an instance of a class).
using System;
using System.Collections.Generic;
using Newtonsoft.Json;
public class Program
{
public class Employee
{
public s...
