This package generates a file that your IDE understands, so it can provide accurate autocompletion. Generation is done based on the files in your project.
Read more about this here
We can now write the following HelloJoda program!
import org.joda.time.LocalDate;
public class HelloJoda {
public static void main(String [] args) {
LocalDate today = LocalDate.now();
System.out.println("Hello Joda! Today's date is: " + today);
}
}
Whi...
Adding the aurelia-configuration to a cli application sometimes produces a build error. This is caused by a missing dependency so we simply add the dependency to the build bundle.
Try the following:
npm install deep-extend --save
npm install aurelia-configuration --save
Now add the followi...
PyMongo is a native Python driver for MongoDB.
Install PyMongo
pip install pymongo
Create a connection
Use MongoClient to create a connection. MongoClient defaults to MongoDB instance running on localhost:27017 if not specified.
from pymongo import MongoClient
client = MongoClient()
Acce...
Just a simple hello world to start. Copy paste the below into the document, save then double click.
MsgBox "Hello World"
Explanation
"MsgBox" displays a message in a dialog box and waits for the user to respond.
This is a good method to inform users of actions to be pe...
Camel Case is the practise of writing compound words or phrases where every word begins with Capital letter, without space between word. The function camelize($string) helps to make a string camelized. It converts a string of words separated by spaces or underscores to camel case.
echo camelize('Mc...
Remove delimiter
The function humanize($words), takes multiple words separated by underscores and adds spaces for underscores with capitalized each word.
echo humanize('mac_donald'); // Prints 'Mac Donald'
The function can also replace any declared separator/delimiter. In this case, delimiter w...
This example sends a hard-coded response to the user when they send a server request.
extern crate iron;
use iron::prelude::*;
use iron::status;
// You can pass the handler as a function or a closure. In this
// case, we've chosen a function for clarity.
// Since we don't care about the re...
//Create a new ChromeDriver
IWebDriver driver = new ChromeDriver();
//Navigate to www.google.com
driver.Navigate().GoToUrl("https://www.google.com");
//Find the WebElement of the search bar
IWebElement element = driver.FindElement(By.Name("q"));
//Type Hello World int...
This helper is loaded using the following code:
$this->load->helper('array');
The following functions are available:
element()
Lets you fetch an item from an array. The function tests whether the array index is set and whether it has a value. If a value exists it is returned. If a value ...
Explicit wait : Wait for a certain condition to occur before proceeding further in the code.
WebDriver driver = new FirefoxDriver();
driver.get("http://google.com");
WebElement myElement = (new WebDriverWait(driver, 10))
.until(ExpectedConditions.presenceOfElementLocated(By.id("...
There are already implemented forms within Django to change the user password, one example being SetPasswordForm.
There aren't, however, forms to modify the user e-mail and I think the following example is important to understand how to use a form correctly.
The following example performs the foll...
In your class that is under test, you may have some private fields that are not accessible even through constructor. In such cases you can use reflection to set such properties. This is a snippet from such JUnit test.
@InjectMocks
private GreetingsService greetingsService = new GreetingsService();...
When displaying labels on contours Matlab doesn't allow you to control the format of the numbers, for example to change to scientific notation.
The individual text objects are normal text objects but how you get them is undocumented. You access them from the TextPrims property of the contour handl...
A shell-style pipeline consists of two or more processes, each one with its standard output connected to the standard input of the next. The output-to-input connections are built on pipes. To establish a pipeline-like set of processes, one creates pipe-connected child processes as described in ano...
This package is created to handle server-side works of DataTables jQuery Plugin via AJAX option by using Eloquent ORM, Fluent Query Builder or Collection.
Read more about this here or here
Let
df = pd.DataFrame({'col_1':['A','B','A','B','C'], 'col_2':[3,4,3,5,6]})
df
# Output:
# col_1 col_2
# 0 A 3
# 1 B 4
# 2 A 3
# 3 B 5
# 4 C 6
To get the distinct values in col_1 you can use Series.unique()
df['col_1'].unique()
# Output:
...
