I hereby claim:
- I am tikurahul on github.
- I am rahulrav (https://keybase.io/rahulrav) on keybase.
- I have a public key whose fingerprint is 8C76 D1C5 CBF0 A3A9 FD08 3B55 D714 4037 52B4 07AB
To claim this, I am signing this object:
Rahul Ravikumar tikurahul
tikurahul
/ expression.js
Created
November 2, 2012 08:45
A simple expression evaluator, inspired by MongoDB.
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| // a simple expression evaluator | |
| /* | |
| { | |
| "or": [ | |
| {"ne": ['foo', 'bar']} | |
| ] | |
| } | |
| */ | |
| function evaluate(expression) { |
tikurahul
/ expense-reports.js
Last active
October 12, 2015 12:08
Bank of America (Filter Credit Card Summary with Keywords)
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| var transactions = $('.trans-desc-cell'), | |
| // important -> keywords need to be uppercase (as we are not making a case insensitive comparison) | |
| keywords = ['SEA', 'OAK', 'FRAN', 'EXPEDIA', 'ALASKA', 'TAXI', 'DELTA', 'MAX', 'PACIFIC'], | |
| i = 0, | |
| j = 0, | |
| match = false, | |
| content = null, | |
| $t = null; | |
| for (i = 0; i < transactions.length; i += 1) { |
tikurahul
/ RoundedRectBitmapDrawable.java
Last active
December 15, 2015 22:39
An implementation of -border-radius for Bitmaps in Android.
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| import android.content.res.Resources; | |
| import android.graphics.Paint; | |
| import android.graphics.BitmapShader; | |
| import android.graphics.RectF; | |
| import android.graphics.Bitmap; | |
| import android.graphics.Canvas; | |
| import android.graphics.Shader; | |
| import android.graphics.drawable.BitmapDrawable; | |
| public class RoundedRectBitmapDrawable extends BitmapDrawable { |
tikurahul
/ chrome-omnibox-awesomeness
Created
August 7, 2013 23:13
A technique to supercharge Chome's "Manage Search Engines" feature. Map this JavaScript URL to a Search Engine (e.g super), and then you can do something like: super [TAB] "code packageName branchName" which will get mapped to "https://code.amazon.com/packages/packageName/trees/branchName/"
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| javascript: | |
| var patterns = { | |
| 'vs': 'https://devcentral.amazon.com/ac/brazil/directory/version-set/packages/{0}/{1}', | |
| 'code': 'https://code.amazon.com/packages/{0}/trees/{1}/' | |
| }; | |
| var pattern = decodeURIComponent('%s'); | |
| var keys = pattern.split(' '); | |
| var base = keys ? keys[0] : ''; | |
| var args = keys ? keys.slice(1) : []; | |
| var url = patterns[base] || ''; |
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| Please correct me if I am making incorrect assumptions: | |
| The way everything works is | |
| async(function *() { | |
| // generator expression | |
| // returns multiple promises | |
| var x = yield $.ajax('http://x....'); | |
| var y = yield $.ajax('http://y....'); |
tikurahul
/ keybase.md
Created
October 9, 2014 00:14
tikurahul
/ blink(1) README.md
Created
December 29, 2017 00:03
On Linux, we need the following:
sudo apt-get install libusb-1.0-0-dev pkg-config
Start your gradle task with --no-daemon -Dorg.gradle.debug=true and attach a Java Remote debugger.
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| diff --git a/node/Makefile b/node/Makefile | |
| index f8a68a2..e60c891 100644 | |
| --- a/node/Makefile | |
| +++ b/node/Makefile | |
| @@ -119,7 +119,7 @@ define Package/node/config | |
| choice | |
| prompt "ICU Selection" | |
| default NODEJS_ICU_NONE | |
| help |
tikurahul
/ Donkey on Asus TinkerBoard S
Last active
February 24, 2019 19:16
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| # setup piwheels | |
| # https://www.raspberrypi.org/blog/piwheels/ | |
| sudo apt update -y | |
| sudo apt upgrade -y | |
| #helpful libraries (2 min) | |
| sudo apt install build-essential python3-dev python3-distlib python3-setuptools python3-pip python3-wheel -y | |
| sudo apt-get install git cmake pkg-config -y |
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