Since Bootstrap 4 is a major rewrite, many of the Bootstrap 3.x class names have changed or been removed. The restructuring of components such as the Navbar, and the introduction of new CSS classes and Flexbox support means that upgrading to 4.x is not a simple conversion process from 3.x.
However,...
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"...
type Fruit is (Banana, Orange, Pear);
Choice : Fruit := Banana;
A character type is an enumeration that includes a character literal:
type Roman_Numeral is
('I', 'V', 'X', 'L', 'C', 'D', 'M', Unknown);`
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 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; -- ...
If you're accepting user input for folder paths, you might need to check for trailing backslashes (\) before building a file path. The FSO.BuildPath method makes this simpler:
Const sourceFilePath As String = "C:\Temp" '<-- Without trailing backslash
Const targetFilePath As Strin...
In this example you will explore how to export the following data from Acumatica ERP in a single call via the REST Contract-Based API:
all stock items existing in the application
all sales order of the IN type
If you need to export records from Acumatica ERP, use the following URL:
http://&l...
In this example you will explore how to export the following data from Acumatica ERP in batches via the REST Contract-Based API:
stock items existing in the application in batches of 10 records
all sales orders in batches of 100 records
To export stock items in batches of 10 records with mult...
If you add controls from third party libraries in a C# WPF project, the XAML file will normally have lines like this one.
xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
This will perhaps not work with FsXaml.
The designer and the compiler accepts that line, but there will prob...
Let's assume you have a ListView wich is supposed to display every User object listed under the Users Property of the ViewModel where Properties of the User object can get updated programatically.
<ListView ItemsSource="{Binding Path=Users}" >
<ListView.ItemTemplate>
...
This example implements a linked list with many of the same methods as that of the built-in list object.
class Node:
def __init__(self, val):
self.data = val
self.next = None
def getData(self):
return self.data
def getNext(self):
return self.ne...
In most other languages indentation is not compulsory, but in Python (and other languages: early versions of FORTRAN, Makefiles, Whitespace (esoteric language), etc.) that is not the case, what can be confusing if you come from another language, if you were copying code from an example to your own, ...
Once using is used to introduce the name cout from the namespace std into the scope of the main function, the std::cout object can be referred to as cout alone.
#include <iostream>
int main() {
using std::cout;
cout << "Hello, world!\n";
}
If a using-declaration occurs at class scope, it is only allowed to redeclare a member of a base class. For example, using std::cout is not allowed at class scope.
Often, the name redeclared is one that would otherwise be hidden. For example, in the below code, d1.foo only refers to Derived1::foo(c...
C++11
As a special case, a using-declaration at class scope can refer to the constructors of a direct base class. Those constructors are then inherited by the derived class and can be used to initialize the derived class.
struct Base {
Base(int x, const char* s);
};
struct Derived1 : Base {...
PyTesseract is an in-development python package for OCR.
Using PyTesseract is pretty easy:
try:
import Image
except ImportError:
from PIL import Image
import pytesseract
#Basic OCR
print(pytesseract.image_to_string(Image.open('test.png')))
#In French
print(pyt...
