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How to run a program without an operating system?
...x86_64 -drive file=main.img,format=raw
C standard library
Things get more fun if you also want to use the C standard library however, since we don't have the Linux kernel, which implements much of the C standard library functionality through POSIX.
A few possibilities, without going to a full-blown...
How does PHP 'foreach' actually work?
...AP is a visible feature of an array (exposed through the current family of functions), as such changes to the IAP count as modifications under copy-on-write semantics. This, unfortunately, means that foreach is in many cases forced to duplicate the array it is iterating over. The precise conditions ...
What to do Regular expression pattern doesn't match anywhere in string?
... with regular expressions and therefore do so poorly.
But this is not some fundamental flaw related to computational theory. That silliness is parroted a lot around here, but don’t you believe them.
So while it certainly can be done (this posting serves as an existence proof of this incontrovertib...
What is your most productive shortcut with Vim?
...to point new folks who want a good explanation of what vi power users find fun about vi. Then I'll tell them about Emacs and they can decide.)
– Brandon Rhodes
Mar 29 '10 at 15:26
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Type-juggling and (strict) greater/lesser-than comparisons in PHP
... admit it puzzles me, and I'm having a hard time to find out basic logical/fundamental things in comparisons.
3 Answers
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Call a Server-side Method on a Resource in a RESTful Way
...easy to model with a RESTful interface, so let's take on the challenge for fun and for education.
REST is defined by four interface constraints:
identification of resources; manipulation of resources through representations; self-descriptive messages; and, hypermedia as the engine of applicatio...
扩展App Inventor:具有多点触控和手势检测功能 · App Inventor 2 中文网
...lows everyone, especially novices, to start programming and building fully functional apps for Android devices. Compared to traditional text programming with Android Studio, it has limited features. We enabled App Inventor with multi-touch gestures detection, such as two-finger rotation, and user-de...
扩展App Inventor:具有多点触控和手势检测功能 · App Inventor 2 中文网
...lows everyone, especially novices, to start programming and building fully functional apps for Android devices. Compared to traditional text programming with Android Studio, it has limited features. We enabled App Inventor with multi-touch gestures detection, such as two-finger rotation, and user-de...
扩展App Inventor:具有多点触控和手势检测功能 · App Inventor 2 中文网
...lows everyone, especially novices, to start programming and building fully functional apps for Android devices. Compared to traditional text programming with Android Studio, it has limited features. We enabled App Inventor with multi-touch gestures detection, such as two-finger rotation, and user-de...
扩展App Inventor:具有多点触控和手势检测功能 · App Inventor 2 中文网
...lows everyone, especially novices, to start programming and building fully functional apps for Android devices. Compared to traditional text programming with Android Studio, it has limited features. We enabled App Inventor with multi-touch gestures detection, such as two-finger rotation, and user-de...