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How do I update each dependency in package.json to the latest version?

I copied package.json from another project and now want to bump all of the dependencies to their latest versions since this is a fresh project and I don't mind fixing something if it breaks. ...
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Does Typescript support the ?. operator? (And, what's it called?)

...mentation can be non-breaking in the future. If they implemented something now, it would end up needing major changes if ECMAScript redefine their specification. See Optional Chaining Specification Where something is never going to be standard JavaScript, the TypeScript team can implement as they ...
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JavaScript get clipboard data on paste event (Cross browser)

... The situation has changed since writing this answer: now that Firefox has added support in version 22, all major browsers now support accessing the clipboard data in a paste event. See Nico Burns's answer for an example. In the past this was not generally possible in a cross-b...
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Upgrade Node.js to the latest version on Mac OS

Currently I am using Node.js v0.6.16 on Mac OS X 10.7.4. Now I want to upgrade it to the latest Node.js v0.8.1. But after downloading and installing the latest package file from nodejs.org, I found that system is still using v0.6.16 instead of v0.8.1 when I typed "node -v" in a terminal. Is there an...
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How can you represent inheritance in a database?

...problems identified for the single table method: Mandatory attributes can now be enforced with NOT NULL. Adding a new subtype requires adding a new table instead of adding columns to an existing one. There is also no risk that an inappropriate attribute is set for a particular subtype, such as th...
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Is there a “null coalescing” operator in JavaScript?

... Update JavaScript now supports the nullish coalescing operator (??). It returns its right-hand-side operand when its left-hand-side operand is null or undefined, and otherwise returns its left-hand-side operand. Please check compatibility be...
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How do you add a timer to a C# console application

...ram { public static void Main() { // Create a Timer object that knows to call our TimerCallback // method once every 2000 milliseconds. Timer t = new Timer(TimerCallback, null, 0, 2000); // Wait for the user to hit <Enter> Console.ReadLine(); } private ...
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Get User's Current Location / Coordinates

... Step by step answer. But please update it. Its not working for now. – Dheeraj D Oct 13 '17 at 5:16 add a comment  |  ...
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How do you render primitives as wireframes in OpenGL?

...RONT and GL_BACK have been deprecated and removed from OpenGL 3.1 and up. Now, you can still use them through the compatibility extension, but if you have a choice between forward-compatible and backward-compatible, I would recommend going for the former. – fouric ...
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How can I find the number of arguments of a Python function?

How can I find the number of arguments of a Python function? I need to know how many normal arguments it has and how many named arguments. ...