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Companies updating their websites (sopuli.xyz)

submitted 4 months ago by bleistift2@sopuli.xyz to c/programmer_humor@programming.dev

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Meme transcription [Kid drowning in pool]

In the background a person plays with a kid in the pool. The person is labeled “Companies updating their website”. The kid is labeled “The company logo”.

In the foreground a kid seems to be drowning. It is labeled “Useful information”.

In a second panel a skeleton sits at the bottom of the pool. It is labeled “The copyright year”

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[-] OmnipotentEntity@beehaw.org 2 points 3 months ago* (last edited 3 months ago)

std::mem::transmute

[-] 30p87@feddit.de 1 points 3 months ago

Yes, but

it's unsafe, therefore not really Rust I'd argue
it doesn't look as good

float Q_rsqrt(float number) {
   long i;
   float x2, y;
   const float threehalfs = 1.5F;

   x2 = number * 0.5F;
   y = number;

   i = * ( long * ) &y;
   i = 0x5f3759df - ( i >> 1 );
   y = * ( float * ) &i;

   y = y * ( threehalfs - ( x2 * y * y ) );
   return y;
}