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Accessing nested JavaScript objects and arays by string path

...your property name contains '[]' in itself. Regex will replace it with '.' and it doesn't work as expected – Capaj Jul 30 '15 at 21:57 ...
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Sound alarm when code finishes

I am in a situation where my code takes extremely long to run and I don't want to be staring at it all the time but want to know when it is done. ...
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Unable to verify leaf signature

... Note: the following is dangerous, and will allow API content to be intercepted and modified between the client and the server. This also worked process.env['NODE_TLS_REJECT_UNAUTHORIZED'] = '0'; ...
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Set environment variables on Mac OS X Lion

... idea where these files are, how to create them if I have to do that, etc, and also why there seem to be so many different ones (why? Do they do different things?) ...
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Check OS version in Swift?

...version, you can also use the following Swift 2 feature which works on iOS and OS X: if #available(iOS 9.0, *) { // use the feature only available in iOS 9 // for ex. UIStackView } else { // or use some work around } BUT it is not recommended to check the OS version. It is better to c...
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What are the differences between virtual memory and physical memory?

...e to correspond to actual physical addresses. The operating system creates and deals with these mappings - utilizing the page table, among other data structures to maintain the mappings. Virtual memory mappings are always found in the page table or some similar data structure (in case of other imple...
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Is calculating an MD5 hash less CPU intensive than SHA family functions?

Is calculating an MD5 hash less CPU intensive than SHA-1 or SHA-2 on "standard" laptop x86 hardware? I'm interested in general information, not specific to a certain chip. ...
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Can't specify the 'async' modifier on the 'Main' method of a console app

...) in VS2010 with the Async CTP. I have recent blog posts about async/await and asynchronous console programs in particular. Here's some background info from the intro post: If "await" sees that the awaitable has not completed, then it acts asynchronously. It tells the awaitable to run the remainder...
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How to install a specific JDK on Mac OS X?

...t I'm a bit surprised to only see downloadable versions for Linux, Windows and Solaris ... 16 Answers ...
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Is there a portable way to get the current username in Python?

...e current user's username in Python (i.e., one that works under both Linux and Windows, at least). It would work like os.getuid : ...