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Is there a better alternative than this to 'switch on type'?
...te a blog post awhile back detailing how to build a TypeSwitch structure.
https://docs.microsoft.com/archive/blogs/jaredpar/switching-on-types
Short version: TypeSwitch is designed to prevent redundant casting and give a syntax that is similar to a normal switch/case statement. For example, here i...
What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...This would be the "arrow function expression" introduced in ECMAScript 6.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/arrow_functions
For historical purposes (if the wiki page changes later), it is:
An arrow function expression has a shorter syntax compared to function ex...
How to calculate the CPU usage of a process by PID in Linux from C?
...ed on cafs answer to calculate the user+kernel cpu usage of of an process:
https://github.com/fho/code_snippets/blob/master/c/getusage.c
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Spring Boot application as a Service
...;1
then
echo "Service [$APP_NAME] is not running. Ignoring shutdown request."
exit 1
fi
# First, we will try to trigger a controlled shutdown using
# spring-boot-actuator
curl -X POST http://localhost:$APP_PORT/shutdown < /dev/null > /dev/null 2>&1
...
Intelligent point label placement in R
...a PNG for uploading to SO.)
Now, before you succumb to the strong urge to down vote this into oblivion and leave snarky comments about how the point is to automate this process, hear me out!
Looking for algorithmic solutions is totally fine, and (IMHO) really interesting. But, to me, point labelin...
What optimizations can GHC be expected to perform reliably?
...eUploader: {
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How do I speed up the scroll speed in a JScrollPane when using the mouse wheel?
...
Beautiful. I also noticed this affects the up and down arrows in the scroll bar, which is also very desired.
– Erick Robertson
Apr 7 '11 at 15:44
1
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What is the runtime performance cost of a Docker container?
...d server versus host native memcached server using Twemperf benchmark tool https://github.com/twitter/twemperf with 5000 connections and 20k connection rate
Connect time overhead for docker based memcached seems to agree with above whitepaper at roughly twice native speed.
Twemperf Docker Memcache...
STAThread and multithreading
...se CoInitialize() internally? I traced the STAThread Attribute all the way down there but the trail has gone cold (I can't find the source for Thread::SetApartment). Is the Thread class from thread.h (the COM thread.h) documented anywhere? Is it MFC, ATL, or something else?
– j...
Are global variables in PHP considered bad practice? If so, why?
...n global variables because you will have experienced the "joy" of tracking down bugs associated with their use. This alone will incentivize you to find another way to solve the same problem. Coincidentally, this tends to push PHP people in the direction of learning how to use namespaces and classes ...