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Latest posts
Last updated 3 days ago
House prices and fertility
3 days ago
No, rising house prices are not the driver of sharp fertility declines...
You can beat the binary search
6 days ago
We sometimes have to look for a value in a sorted array...
The fastest way to match characters on ARM processors?
14 days ago
Consider the following problem. Given a string, you must match all of...
A brief history of C/C++ programming languages
24 days ago
Initially, we had languages like Fortran (1957), Pascal (1970), and C (1972)....
Can your AI rewrite your code in assembly?
28 days ago
Suppose you have several strings and you want to count the number...
A Fast Immutable Map in Go
about 1 month ago
Consider the following problem. You have a large set of strings, maybe...
JSON and C++26 compile-time reflection: a talk
about 1 month ago
The next C++ standard (C++26) is getting exciting new features. One of...
How many branches can your CPU predict?
about 2 months ago
Modern processors have the ability to execute many instructions per cycle, on...
Prefix sums at tens of gigabytes per second with ARM NEON
about 2 months ago
Suppose that you have a record of your sales per day You...
Text formats are everywhere. Why?
about 2 months ago
The Internet relies on text formats. Thus, we spend a lot of...
You can use newline characters in URLs
2 months ago
We locate web content using special addresses called URLs. We are all...
How fast do browsers correct UTF-16 strings?
2 months ago
JavaScript represents strings using Unicode, like most programming languages today. Each character...