Useful tips for everyday
How do I remove a specified character from a string? If you need to remove the last several characters, you can use the LEFT function…
How do I toggle a drop down menu? To open the dropdown menu, use a button or a link with a class of . dropdown-toggle…
What is a bounding box maps? A bounding box (usually shortened to bbox) is an area defined by two longitudes and two latitudes, where: Latitude…
Which is the simplest way to make a makefile? The simplest makefile you could create would look something like: Makefile 1 hellomake: hellomake.c hellofunc.c gcc…
How to assign the same value to multiple variables? Assign the same value to multiple variables. You can assign the same value to multiple variables…
What is fetch in API? The Fetch API provides a JavaScript interface for accessing and manipulating parts of the HTTP pipeline, such as requests and…
How do you restructure JSON? Simplify the restructuring of json data “taglevel”:1 tags should be key of the array. “taglevel”:2 or higher tags should be…
What is the object of Simon Says? The object for the player acting as Simon is to get all the other players out as quickly…
How do I export data from MySQL to JSON? Exporting MySQL data to JSON using the CONCAT() and GROUP_CONCAT() functions. Using a combination of CONCAT()…
How to convert an object into query string parameters? The simplest way to convert the above object into a query string is by using a…