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PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
...n 1901 rather than 2038
There is no easy fix for this problem for existing CPU/OS combinations, existing file systems, or existing binary data formats
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Use numpy array in shared memory for multiprocessing
...mopapisdn: Pool() defines the number of processes (the number of available CPU cores is used by default). M is the number of times f() function is called.
– jfs
Jul 16 '18 at 13:08
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Structs versus classes
... as simple a guarantee of correctness as I can and hence not have to waste CPU cycles and brain cycles on checks and edge-cases, and being appropriately mutable or immutable helps there), but it would counter any knee-jerk reaction to your saying immutability can be slower.
– J...
Elastic search, multiple indexes vs one index and types for different data sets?
...at such large numbers of shards make the job of the coordinating node very CPU and memory intensive. It is usually a better idea to organize data in such a way that there are fewer larger shards. In case you would like to bypass this limit, which is discouraged, you can update the action.search.shar...
How to read keyboard-input?
... Sleep for a short time to prevent this thread from sucking up all of your CPU resources on your PC.
time.sleep(0.01)
print("End.")
# If you run this Python file directly (ex: via `python3 this_filename.py`), do the following:
if (__name__ == '__main__'):
main()
Sample output:
...
What does a Ajax call response like 'for (;;); { json data }' mean? [duplicate]
...vaScript console to run that code in a tab if you want, and then watch the CPU-usage in the task manager go through the roof until the browser kills the tab).
So I suspect that maybe it is being put there to frustrate anyone attempting to parse the response using eval or any other technique that ...
Intel HAXM installation error - This computer does not support Intel Virtualization Technology (VT-x
...you still want your Hyper-V support. More info here
AMD Ryzen ?
If your CPU is AMD Ryzen, you may need to enable 'Windows Hypervisor Platform' feature just like you disabled Hyper-V above.
If it is enabled and still things don't work, try disabling it. ¯\_(ツ)_/¯
Reboot required
Disable Antiv...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
... there is 500MB of file data in one of the tables.
Overall not very memory/cpu efficient when compared to filesystem
I'd call my implementation a success, it takes care of backup requirements and simplifies the layout of the project. The performance is fine for the 20-30 people who use the app.
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Different floating point result with optimization enabled - compiler bug?
... Different optimization levels affect how often floating point values from CPU get saved into memory and thus rounded from 80-bit precision to 64-bit precision.
Use the -ffloat-store gcc option to get the same floating point results with different optimization levels.
Alternatively, use the long d...
memory_get_peak_usage() with “real usage”
...
<!-- Print CPU memory and load -->
<?php
$output = shell_exec('free');
$data = substr($output,111,19);
echo $data;
echo file_get_contents('/proc/loadavg');
$load = sys_getloadavg();
$res = implode("",$load);
echo $res;
?>
...