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hash function for string
...ages.com/).
In the file "gcc/libstdc++-v3/libsupc++/hash_bytes.cc", here (https://github.com/gcc-mirror/gcc/blob/master/libstdc++-v3/libsupc++/hash_bytes.cc), I found the implementations. Here's the one for the "32-bit size_t" return value, for example (pulled 11 Aug 2017):
Code:
// Implementa...
how to draw smooth curve through N points using javascript HTML5 canvas?
...through all the sample points, but it is much more complicated (see http://www.cartogrammar.com/blog/actionscript-curves-update/)
Here is the the drawing code for the approximation method:
// move to the first point
ctx.moveTo(points[0].x, points[0].y);
for (i = 1; i < points.length - 2...
Error when testing on iOS simulator: Couldn't register with the bootstrap server
...m is due to zombie processes: ps -el | grep 'Z'
(as in the earlier comment https://stackoverflow.com/a/8104400/464289) and just want to fix the problem immediately, you can do so without rebooting or killing anything. Just rename your project target executable:
Click on the project on the left-ha...
Spring AOP vs AspectJ
...
Benchmarks at web.archive.org/web/20150520175004/https://docs.codehaus.org/…
– Ian
Oct 31 '16 at 1:17
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Password hint font in Android
...mily="sans-serif"
For some device, it will CRASH, check my answer here https://stackoverflow.com/a/52421199/5381331. And also font still look different
MY SOLUTION
cache the typeface before setInputType then reuse it
Typeface cache = edtPassword.getTypeface();
edtPassword.setInputType...
Using Linq to get the last N elements of a collection?
...
.NET Core 2.0+ provides the LINQ method TakeLast():
https://docs.microsoft.com/en-us/dotnet/api/system.linq.enumerable.takelast
example:
Enumerable
.Range(1, 10)
.TakeLast(3) // <--- takes last 3 items
.ToList()
.ForEach(i => System.Console.WriteLine(i)...
How to add custom validation to an AngularJS form?
...will not be able to submit the form.
For more use cases and examples see: https://github.com/turinggroup/angular-validator
Disclaimer: I am the author of Angular-Validator
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Why would a JavaScript variable start with a dollar sign? [duplicate]
...ects with $$. Please do not use the $ or $$ prefix in your code.
Source: https://docs.angularjs.org/api
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django unit tests without a db
...the ORM ... then you should use TransactionTestCase or TestCase instead.
https://docs.djangoproject.com/en/1.6/topics/testing/tools/#django.test.SimpleTestCase
mysite/scripts/settings.py
from django.test import TransactionTestCase
from django.test.runner import DiscoverRunner
class MyDisc...
How to decide font color in white or black depending on background color?
...the concept. You can also generate your own JS formula right in the demo.
https://harthur.github.io/brain/
Below are some charts that helped me get my mind around the problem.
In the first chart, lightness is a constant 128, while hue and saturation vary. In the second chart, saturation is a const...