DROPBOX API COMMAND LINE API CODE

Since I practically live in the console, this is a much faster alternative to skimming through the source code and setting the breakpoint manually, especially when you are working with minified code. This sets a breakpoint at the first line of the function YourLibrary.someFunction and every time it is called, the debugger opens. (Unfortunately, Safari’s Web Inspector does not support these two functions.) debug(YourLibrary.someFunction) Those are just two examples of mighty debugging tools that the Command Line API puts right at your fingertips. If you are no different, then you should be excited about functions like debug and monitor. I spend a lot of my developing time in the console.

Whenever something goes wrong with one of my web sites or apps, the first thing I do is check the console for error messages. ( inspect also works if you pass a JavaScript function to it - it will take you to the Sources panel.) inspect(document.body), for example, will bring you directly to the body element in the Elements tab of your developer tools. If you are looking for a specific element and want to examine it closer, use inspect. As an alias for document.querySelectorAll it returns an array of all the DOM elements that match the given CSS selector.įor example, we can use this function to extract all the image sources of a web site: var pics = $$('img') You already learned about the power of $$ in the introduction of this article. Usually pressing F12 and clicking the Console tab works best.īefore we dive in, let me ask you a little quiz question: Do you know what it takes to visualize the outline of your CSS layout in the browser?Įxactly 108 ($$('*'),function(a), 10) Īs entertaining as this is, there are also scenarios where the DOM selecting functions of the Command Line API are of actual value. You can access your browser’s JavaScript console in a variety of ways.

In this article, we will have a look at some of those helpers and how you can leverage them for a better developing and debugging experience. Hop on over to DropBox and get one it’s free. You do have to jump through a couple of hoops to get it set up (security mostly), but once you’ve done that, it’s a breeze. The Command Line API is a collection of aliases, convenience functions, and shortcuts to interact with your web page right from within the JavaScript console. A truly brilliant piece of work that gives you access to your DropBox account right from the command line.

Dropbox api command line api