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How to trim a string to N chars in Javascript?
...the current string. The source for this interactive example is stored in a GitHub repository."
source: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
.substring - limits to the length you need
If you choose to add ellipses, append them to the output.
I gave 4 examples of common Ja...
How to install therubyracer gem on 10.10 Yosemite?
...
git clone https://github.com/cowboyd/libv8.git
cd libv8
bundle install
bundle exec rake clean build binary
gem install pkg/libv8-3.16.14.3-x86_64-darwin-12.gem #note that libv8 version may change, so tab through files in pkg/, also remember to...
Is there a pattern for initializing objects created via a DI container
...from one type hierarchy to a different type hierarchy: UnityMappingFactory@GitHub
With a goal of simplicity and readability, I ended up with an extension that allows you to directly specify the mappings without declaring individual factory classes or interfaces (a real time saver). You just add the...
Why doesn't JavaScript have a last method? [closed]
...mentation. For example, Underscore.js is a good choice. See documentcloud.github.com/underscore/#last
– Sean Lynch
Oct 3 '11 at 22:37
...
Generating statistics from Git repository [closed]
... For reference, this set of tools is really nice and simple : github.com/dustin/bindir. They are based on google pithon chart and are simple to use : dustin.github.io/2009/01/11/timecard.html
– Snicolas
May 25 '13 at 16:44
...
How do I cast a JSON object to a typescript class
...had the same issue and I have found a library that does the job : https://github.com/pleerock/class-transformer.
It works like this :
let jsonObject = response.json() as Object;
let fooInstance = plainToClass(Models.Foo, jsonObject);
return fooInstance;
It supports nested childs but you have t...
Python to print out status bar and percentage
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I found useful library tqdm (https://github.com/tqdm/tqdm/, previously: https://github.com/noamraph/tqdm). It automatically estimates time of completion and can be used as iterator.
Usage:
import tqdm
import time
for i in tqdm.tqdm(range(1000)):
time.slee...
Appending the same string to a list of strings in Python
...can use lambda inside map in python. wrote a gray codes generator.
https://github.com/rdm750/rdm750.github.io/blob/master/python/gray_code_generator.py
# your code goes here
'''
the n-1 bit code, with 0 prepended to each word, followed by
the n-1 bit code in reverse o...
Installing in Homebrew errors
...not work:
sudo chown -R $(whoami) $(brew --prefix)/*
Link:
https://github.com/Homebrew/brew/issues/3228
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What is pip's equivalent of `npm install package --save-dev`?
...abhiomkar.in/2015/11/12/pip-save-npm-like-behaviour-to-pip/
Installation (GitHub):
https://github.com/abhiomkar/pip-save
Hope this helps.
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