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Nexus 7 not visible over USB via “adb devices” from Windows 7 x64
...de, which has been hidden since 4.2.
Go to the Settings menu, and scroll down to 'About phone/tablet'. Tap it.
Scroll down to the bottom again, where you see 'Build number'.
Tap it seven (7) times. After the third tap, you'll see a playful dialog that says you're four taps away from being a develo...
Creating default object from empty value in PHP?
... bool(false)
$res->success = (bool)0; // bool(false)
More infos:
https://www.php.net/manual/en/language.types.object.php#language.types.object.casting
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Is it possible only to declare a variable without assigning any value in Python?
...
In Python 3.6+ you could use Variable Annotations for this:
https://www.python.org/dev/peps/pep-0526/#abstract
PEP 484 introduced type hints, a.k.a. type annotations. While its main focus was function annotations, it also introduced the notion of type comments to annotate variables:
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parsing JSONP $http.jsonp() response in angular.js
...b for interacting with the API. Any examples you have that can help narrow down what you're trying to do?
– subhaze
Mar 14 '17 at 17:42
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sh...
What is __stdcall?
...e answers so far have covered the details, but if you don't intend to drop down to assembly, then all you have to know is that both the caller and the callee must use the same calling convention, otherwise you'll get bugs that are hard to find.
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Stopping scripters from slamming your website
...tor, doing dozens of nearly-identical sums.
– Marcus Downing
Feb 7 '09 at 17:54
The CAPTCHA option sounds like a winne...
How can we prepend strings with StringBuilder?
...ata up by more than is strictly necessary. This can bring performance back down to O(n log n) (I think). A more refined approach is to make the buffer cyclic. In that way the spare space at both ends of the array becomes contiguous.
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How do I manage conflicts with git submodules?
...it superproject that references several submodules and I am trying to lock down a workflow for the rest of the my project members to work within.
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Are memory leaks ever ok? [closed]
... this?" but rather "Is there ever a good reason to do this?" And "hunting down that memory leak is a pain" isn't a good reason.
I like to keep things simple. And the simple rule is that my program should have no memory leaks.
That makes my life simple, too. If I detect a memory leak, I eliminat...
Evenly distributing n points on a sphere
...l use mathematicians' coordinates where 0 ≤ φ ≤ π is latitude coming down from the pole and 0 ≤ θ ≤ 2π is longitude. So the difference from above is that we are basically replacing the variable r with φ.
Our area element, which was r dr dθ, now becomes the not-much-more-complicated sin...