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In this article, we will show you how to delete a specific/particular line from a text file using python.Assume we have taken a text file with the name TextFile.txt consisting of some random text. We will delete a particular line (for example line 2) from a text fileTextFile.txtGood Morning This is Tutorials Point sample File Consisting of Specific source codes in Python, Seaborn, Scala Summary and Explanation Welcome everyone Learn with a joyAlgorithmFollowing are the Algorithm/steps to be followed to perform the desired task −Create a variable to store the path of the text file.Use the open() function(opens a file ... Read More
Data canters consist of a large number of enterprise servers. Not all servers are active at the same time. In case traffic is directed mostly to a particular set of servers more, those servers get busy. The other servers are less loaded, or they even turn totally inactive, thereby wasting power, maintenance costs, and other allied resources.With the changing times, businesses started looking for solutions to reduce overhead costs, enhance scalability, and standardize application deployment process. They started considering the following two approaches to reduce costs −Virtualization − Virtualization is the technology that can simulate your physical hardware (such as ... Read More
Businesses around the world today are smart and do everything to get and retain their customers. They can identify malicious credit/debit card transactions, they can identify a person uniquely with face or eye detection as a password to unlock a device, offer what their customer are looking for in the least possible time, separate spams from regular emails, and predict within how much time one can reach their intended destination depending upon length of road, weather conditions, and traffic, etc.These challenging tasks are possible only when the algorithms carrying out such predictions are smart, and the learning approaches are the ... Read More
In this tutorial, we are going to learn how we can flip a Textbox object vertically using FabricJS. We can customize, stretch or move around the text written in a textbox. In order to create a textbox, we will have to create an instance of fabric.Textbox class and add it to the canvas. We can flip a textbox object vertically using the flipY property.Syntaxnew fabric.Textbox(text: String, { flipY: Boolean }: Object)Parameterstext − This parameter accepts a String which is the text string that we want to display inside our textbox.options (optional) − This parameter is an Object which provides additional ... Read More
In this tutorial, we are going to learn how we can flip a Textbox object horizontally using FabricJS. We can customize, stretch or move around the text written in a textbox. In order to create a textbox, we will have to create an instance of fabric.Textbox class and add it to the canvas. We can flip a textbox object horizontally using the flipX property.Syntaxnew fabric.Textbox(text: String, { flipX: Boolean }: Object)Parameterstext − This parameter accepts a String which is the text string that we want to display inside our textbox.options (optional) − This parameter is an Object which provides additional customizations to our ... Read More
In this tutorial, we are going to learn how to disable the selectability of a Textbox using FabricJS. We can customize, stretch or move around the text written in a textbox. In order to create a textbox, we will have to create an instance of fabric.Textbox class and add it to the canvas. In order to modify an object, we have to select it in FabricJS. However, we can change this behaviour by using the selectable property.Syntaxnew fabric.Textbox(text: String, { selectable: Boolean }: Object)Parameterstext − This parameter accepts a String which is the text string that we want to display inside ... Read More
In this tutorial, we are going to learn how to disable the centered scaling of Textbox using FabricJS. We can customize, stretch or move around the text written in a textbox. In order to create a textbox, we will have to create an instance of fabric.Textbox class and add it to the canvas. When being scaled via controls, assigning a true value to the centeredScaling property, uses the center as the object's origin of transformation.Syntaxnew fabric.Textbox(text: String, { centeredScaling: Boolean }: Object)Parameterstext − This parameter accepts a String which is the text string that we want to display inside our textbox.options ... Read More
In this tutorial, we are going to learn how to disable the centered rotation of Textbox using FabricJS. We can customize, stretch or move around the text written in a textbox. In order to create a textbox, we will have to create an instance of fabric.Textbox class and add it to the canvas. By default, all objects in FabricJS use their center as the point of rotation. However, we can change this behaviour by using the centeredRotation property.Syntaxnew fabric.Textbox(text: String, { centeredRotation: Boolean }: Object)Parameterstext − This parameter accepts a String which is the text string that we want to ... Read More
In this article, we are going to create a Textbox with a wait cursor on moving objects using FabricJS. wait is one of the native cursor styles available which can be used in the FabricJS canvas too. FabricJS provides various types of cursors like default, all scroll, crosshair, col-resize, row-resize etc which are reusing the native cursor underhood. The moveCursor property sets the style of the cursor when the object is moved around in the canvas.Syntaxnew fabric.Textbox(text: String, { moveCursor: String }: Object)Parameterstext − This parameter accepts a String which is the text string that we want to display inside ... Read More
In this tutorial, we are going to create a Textbox with a text cursor on hover over objects using FabricJS. text is one of the native cursor styles available which can be used in the FabricJS canvas too. FabricJS provides various types of cursors like default, all-scroll, crosshair, col-resize, row-resize, etc., which are reusing the native cursor under the hood. The moveCursor property sets the style of the cursor when the object is moved around in the canvas.Syntaxnew fabric.Textbox(text: String, { moveCursor: String }: Object)Parameterstext − This parameter accepts a String which is the text string that we want to display ... Read More