How to convert a String to CharSequence in Java?

Posted by Jessica Taylor | Updated on | Java


If you want to convert a String to CharSequence? Since String IS-A CharSequence, you can pass a String wherever you need a CharSequence, or assign a String to a CharSequence: If you want to convert …

How to get the current class name in Java?

Posted by Jessica Taylor | Updated on | Java


If you want to get the current class name in Java? The “$1″ is not “useless non-sense”. If your class is anonymous, a number is appended. If you don’t want the class itself, but its …

How to clone ArrayList and also clone its contents?

Posted by Jessica Taylor | Updated on | Java


If you want to clone ArrayList and also clone its contents? You will need to iterate on the items, and clone them one by one, putting the clones in your result array as you go. …

How to create a memory leak in Java?

Posted by Jessica Taylor | Updated on | Java


Want to create a memory leak in Java? A simple thing to do is to use a HashSet with an incorrect (or non-existent) hashCode() or equals(), and then keep adding “duplicates”. Instead of ignoring duplicates …

How to convert JSON data into a Python object?

Posted by Jessica Taylor | Updated on | Python


Want to convert JSON data into a Python object? You can do it in one line, using named-tuple and object_hook: or, to reuse this easily: If you want it to handle keys that aren’t good …

How to Find Product by SKU in WooCommerce?

Posted by Jessica Taylor | Updated on | WooCommerce WordPress


If you want to Find Product by SKU in WooCommerce? Use following code in your theme’s functions.php file OR in site specific plugin.

How to get WooCommerce Product Gallery image URLS?

Posted by Jessica Taylor | Updated on | WooCommerce WordPress


Want to get WooCommerce Product Gallery image URLS? Use following code in your theme’s functions.php file OR in site specific plugin.

What is the difference between call and apply?

Posted by Jessica Taylor | Updated on | JavaScript


What is the difference between call and apply? Difference between call() and apply() method: The only difference is call() method takes the arguments separated by comma while apply() method takes the array of arguments. The …

How to convert a list of characters into a string in python?

Posted by Jessica Taylor | Updated on | Python


If you want to convert a list of characters into a string in Python programming language. Use the join method of the empty string to join all of the strings together with the empty string …

How to split string on whitespace in Python

Posted by Jessica Taylor | Updated on | Python


Want to split string on whitespace in Python? The str.split() method without an argument splits on whitespace:

Python loggers output all messages to stdout in addition to log file

Posted by Jessica Taylor | Updated on | Python


Python loggers output all messages to stdout in addition to log file All logging output is handled by the handlers; just add a logging.StreamHandler() to the root logger. Here’s an example configuring a stream handler …

Getting DOM node from React child element

Posted by Jessica Taylor | Updated on | Reactjs


Getting DOM node from React child element. this.props.children should either be a ReactElement or an array of ReactElement, but not components. To get the DOM nodes of the children elements, you need to clone them …

How to change language to JSX in Visual Studio Code?

Posted by Jessica Taylor | Updated on | Reactjs


Want to change language to JSX in Visual Studio Code? Change your user settings or workspace settings as below: Note: You might need to restart VSCode.

How to get data from material-ui TextField, DropDownMenu components?

Posted by Jessica Taylor | Updated on | Reactjs


Want to get data from material-ui TextField, DropDownMenu components? Add an onChange handler to each of your TextField and DropDownMenu elements. When it is called, save the new value of these inputs in the state …

How to use switch statement inside a React component?

Posted by Jessica Taylor | Updated on | Reactjs


Want to use switch statement inside a React component? Try this, which is way cleaner too: Get that switch out of the render in a function and just call it passing the params you want. …