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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
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C99 stdint.h header and MS Visual Studio
...
Turns out you can download a MS version of this header from:
https://github.com/mattn/gntp-send/blob/master/include/msinttypes/stdint.h
A portable one can be found here:
http://www.azillionmonkeys.com/qed/pstdint.h
Thanks to the Software Ramblings blog.
...
Node.js and CPU intensive requests
...pop a task, do the work, and write the response back.
something like this https://github.com/resque/resque
Here is an article from github about why they built it http://github.com/blog/542-introducing-resque
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How to design a product table for many kinds of product where each product has many parameters
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how to debug the js in jsfiddle
... in browser's debugger.
This should work atleast in chrome and firefox.
https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Statements/debugger
angular.module('app', ['appServices'])
.config(['$routeProvider', function($routeProvider) {
// *** Debugger invoked here
debugger;
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Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
...// Whend
return string;
} // End Function _utf8_decode
}
https://www.fileformat.info/info/unicode/utf8.htm
For any character equal to or below 127 (hex 0x7F), the UTF-8
representation is one byte. It is just the lowest 7 bits of the full
unicode value. This is also the s...
How to create a Menubar application for Mac
...nt menubar app a lot simpler. I just created a sample project on github.
https://github.com/taichino/PopupTest
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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
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more aggressive in handling memory warnings may alleviate the problem
https://forums.developer.apple.com/thread/4743#14441
UPDATE
OK, here’s the latest.
This is a complex problem with multiple
possible causes:
Some instances of the problem are caused by incorrect
app signi...
How to disable an input type=text?
...adOnly should be in camelCase to work correctly in Firefox (magic).
Demo: https://jsfiddle.net/L96svw3c/ -- somewhat explains the difference between disabled and readOnly.
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Using Kafka as a (CQRS) Eventstore. Good idea?
...ith Kafka and some latest news about how to finally achieve this behavior: https://www.confluent.io/blog/exactly-once-semantics-are-possible-heres-how-apache-kafka-does-it/
Due to immutability, there is no way to manipulate event store when application evolves and events need to be transformed (ther...
