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There are numerous ways you can draw geographical coordinates on Google Maps. However, in case you want to save it in a local file, one better way to accomplish is through a python module called gmplot.Python library gmplot allows us to plot data on google maps. gmplot has a matplotlib-like interface to generate the HTML and javascript to deliver all the additional data on top of Google Maps.InstallationIt is easy to install gmplot using pip incase gmplot is not already installed −pip install gmplotOn running above command, you may see output something like −From above, we can see the latest ... Read More
To create a link button with borders, you can try to run the following code −ExampleLive Demo a:link, a:visited { background-color: white; color: black; border: 1px solid blue; padding: 30px 30px; text-align: center; text-decoration: none; display: inline-block; } a:hover, a:active { background-color: red; color: white; } Demo Link
Yes, it is possible to change the content of the HTML in javascript. Usually HTML content will be in HTML tags such as , , etc. In javascript, we have DOM methods that have an ability to access the HTML tags. Those methods, such as document.getElementById(), document.getElementByTagName(), etc., make use of tags to change the HTML content.Example-1In the following example, the content in the span tag is changed using a javascript DOM method document.getElementById(). Live Demo Is javaScript is java. Once the above code is executed, we will get the following on the screen If we click ... Read More
Pandas series is a one-dimensional labeled array capable of holding data of any type (integer, string, float, python objects, etc.). The elements of a pandas series can be accessed using various methods.Let's first create a pandas series and then access it's elements.Creating Pandas SeriesA panadas series is created by supplying data in various forms like ndarray, list, constants and the index values which must be unique and hashable. An example is given below.Exampleimport pandas as pd s = pd.Series([11, 8, 6, 14, 25], index = ['a', 'b', 'c', 'd', 'e']) print sOutputRunning the above code gives us the following result ... Read More
As an object oriented programming language python stresses on objects. Classes are the blueprint from which the objects are created. Each class in python can have many attributes including a function as an attribute.Accessing the attributes of a classTo check the attributes of a class and also to manipulate those attributes, we use many python in-built methods as shown below.getattr() − A python method used to access the attribute of a class.hasattr() − A python method used to verify the presence of an attribute in a class.setattr() − A python method used to set an additional attribute in a class.The below ... Read More
To overlap elements, use the CSS z-index property. You can try to run the following code to implement the z-index property and set image behind the textExampleLive Demo img { position: absolute; left: 0px; top: 0px; z-index: -1; } This is demo text.
Water is a miraculous drink, not only to recover from the morning hangover but otherwise also. Drink loads of water. It will flush out all the toxins and keep you fresh.Coconut Water − Why to go for artificial flavored foods and drinks? Coconut water is a boon for many, especially to recover from a hangover.Tomato Juice − A glass of tomato juice packs enough simple sugars to get your levels up, and its inflammation-fighting lycopene and serious hydrating factor are beneficial too.Ginger Tea − This is the easiest to fetch and probably the most liked by all. Ginger has many ... Read More
Pandas Data Frame is a two-dimensional data structure, i.e., data is aligned in a tabular fashion in rows and columns. It can be created using python dict, list, and series etc. In this article, we will see how to add a new column to an existing data frame.So first let's create a data frame using pandas series. In the below example we are converting a pandas series to a Data Frame of one column, giving it a column name Month_no.Exampleimport pandas as pd s = pd.Series([6, 8, 3, 1, 12]) df = pd.DataFrame(s, columns=['Month_No']) print (df)OutputRunning the above code gives ... Read More
Constructors in Java are special methods that are used to initialize objects. In Java, it is possible to have multiple constructors in a class; this is known as constructor overloading. So, the answer to the question "Are multiple constructors possible in Java?" is yes, Java allows multiple constructors in a class. This feature is useful for creating objects in different ways, depending on the parameters passed during object creation. Parameters should be different in type or number to distinguish between the constructors. Example of Multiple Constructors in Java In this example, we will create a class named `Book` with multiple ... Read More
A copy constructor can be used to duplicate an object in Java. The copy constructor takes a single parameter i.e. the object of the same class that is to be copied. However, the copy constructor can only be explicitly created by the programmer as there is no default copy constructor provided by Java.A program that demonstrates this is given as follows −Example Live Democlass NumberValue { private int num; public NumberValue(int n) { num = n; } public NumberValue(NumberValue obj) { num = obj.num; } public void display() { ... Read More