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Getting started with F# [closed]
...entations (BTW, An Introduction to Microsoft F# by Luca Bolognese is still one of the best presentations on the subject). Then read the following two must-read books:
Programming F#: A comprehensive guide for writing simple code to solve complex problems by Chris Smith
Expert F# 2.0 (Expert's Vo...
How to loop through file names returned by find?
... i in $x; do # Not recommended, will break on whitespace
process "$i"
done
Marginally better, cut out the temporary variable x:
for i in $(find -name \*.txt); do # Not recommended, will break on whitespace
process "$i"
done
It is much better to glob when you can. White-space safe, for f...
Is there a better alternative than this to 'switch on type'?
...n't added as a special case because is relationships mean that more than one distinct case might apply), is there a better way to simulate switching on type other than this?
...
How to retrieve a single file from a specific revision in Git?
... date; it's 27cf8e84bb88e24ae4b4b3df2b77aab91a3735d8 . I need to see what one file looks like, and also save it as a ("new") file.
...
Passing current scope to an AngularJS Service
...
I would say if your functionality is specific to one controller only than you don't need a service.
The controllers tasks is to manipulate the specific model whereas a service should deal with global tasks. I would rather stick to this paradigm instead of mixing things up....
When to use nested classes and classes nested in modules?
...
I have no idea how this answer got 60 upvotes, let alone did get accepted by the OP. There is literally not a single true statement in here. Ruby doesn't have nested classes like Beta or Newspeak do. There is absolutely no relation whatsoever between Car and Car::Wheel. Modules...
How to calculate the CPU usage of a process by PID in Linux from C?
...
Comparing caf's solution with the one provided by zizzu (below), caf's solution gives system and user times separately but doesn't multiply either of these values with the number of CPUs. Shouldn't it be doing that?
– linuxfan
...
How to split a string into an array of characters in Python?
...
If you want to process your String one character at a time. you have various options.
uhello = u'Hello\u0020World'
Using List comprehension:
print([x for x in uhello])
Output:
['H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd']
Using ma...
Array to String PHP?
...
I like that this one keeps the keys. This is very useful for later use.
– Apolymoxic
Jul 16 '19 at 22:29
add a commen...
What's the name for hyphen-separated case?
...se
https://www.npmjs.com/package/kebab-case
https://vuejs.org/v2/guide/components-props.html#Prop-Casing-camelCase-vs-kebab-case
However, there are still other terms that people use. Lisp has used this convention for decades as described in this Wikipedia entry, so some people have described it as...