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Round to at most 2 decimal places (only if necessary)
...JavaScript doesn't have home made floating point numbers; it relies on the CPU/FPU for that. A computer uses binary, and in binary, there isn't any numbers like 0.1, but a mere binary approximation for that. Why? For the same reason than 1/3 cannot be written in decimal: its value is 0.33333333... w...
Why aren't my breakpoints working?
...... This should be done when nothing else worked.
– Rémi Doolaeghe
May 29 '13 at 15:10
worked for me, thanks. I wonde...
GetManifestResourceStream returns NULL
...added it using Resources.resx and it didn't work.
– Hélder Lima
Jun 7 at 1:21
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Mac OSX Lion DNS lookup order [closed]
...ook into running your own local DNS resolver. There is a considerable disk/CPU hit from having to read /etc/hosts on every request, so it is in your best interest to keep that file very light.
One advantage of running something like dnsmasq locally (besides the significant performance boost) is tha...
In Docker, what's the difference between a container and an image? [duplicate]
...clude network options (IP, port, etc.), name, ID, and any resource limits (CPU, memory). If the Docker engine has been asked to run the container it will also initialise a process inside it. A container can be stopped and restarted, in which case it will retain all settings and filesystem changes (b...
Remove icon/logo from action bar on android
... edited Apr 13 '14 at 14:40
Léo Lam
3,26933 gold badges2828 silver badges4343 bronze badges
answered Feb 21 '13 at 9:02
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Current time in microseconds in java
...t re-synchronize every now and then. The system time (currentTime) and the CPU clock (nanoTime) are NOT in sync, since they are often based on different hardware clocks. Additionally, the time server of your operating system re-synchronizes the system clock with an external time source, if available...
How to access command line arguments of the caller inside a function?
...d this much cleaner than iterating over the args.
– Félix Gagnon-Grenier
May 12 '17 at 14:25
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Fatal error: Maximum execution time of 300 seconds exceeded
... Or set_time_limit(0); = same.
– Íhor Mé
Aug 9 '19 at 11:46
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Memcache(d) vs. Varnish for speeding up 3 tier web architecture
... from doing a lot of read work, Varnish saves your dynamic web server from CPU load by making you generate pages less frequently (and lightens the db load a bit as well if not for Memcache).
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