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Posts posted by Wangyou Zhang
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I write a workflow for opening files/directories either in Finder or in iTerm directly with Alfred.
It supports saving history records and auto-suggestions according to the history records.
Hope you like it
Description
This workflow could help you:
- open the given path/file in Finder
- (cmd) reveal the given path/file in Finder
- (ctrl) open the given path/file in iTerm
It can remember at most MAX_LENGTH history records that you searched before and you can access them again conveniently.
Download
You can download the workflow file from my GitHub.
Examples-
cd
+ nothing : It will list all the history records.
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cd
+path/file name
& presscommand
while selecting an item in the list :It will reveal the
path
/file
in Finder.
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13 hours ago, Thomas_U said:
What a little jewel! Thank you so much!
Would it be possible to simplify german comma instead of dot/period?
Hi, I added support for German comma as a decimal point just now. You can try the updated workflow here.
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15 hours ago, CJK said:
Nice idea and workflow. You could maybe think about expanding its capabilities to become a more general maths tool. From simplifying fractions, it's not a big leap to incorporate GCD and LCM. And then, maybe, handling/simplifying surds, expressing compound fractions, obtaining the integer or fractional portions of a number, and coping with modular arithmetic.
Just thinking out loud. Thanks for the sharing this.
@CJK Thank you for the suggestions! I will consider adding these features later :)
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I write a workflow for converting a given decimal to a simplified fraction as well as simplifying a given fraction.
It saves me a lot of time and I hope it is useful for you too.
Download
You can download the workflow file from my GitHub.
Examples-
frac .11
==>.11 = 11 / 100
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frac 4/6
==>4/6 = 2 / 3
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frac -1.4/2.2
==>-1.4/2.2 = -7 / 11
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frac 1.2/0
==>Error: divided by zero.
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frac b/3
==>Error: Invalid input format
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Update
7 additional math tools are added and the new workflow is renamed to MathTools.
Quote1) Simplify fractions
Examples:
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frac .11
==>.11 = 11 / 100
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frac 4/6
==>4/6 = 2 / 3
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frac -1.4/2.2
==>-1.4/2.2 = -7 / 11
2) Greatest common divisor
Examples:
3) Least common multiple
Examples:
4) Simplify surds
Examples:
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sqrt .0144
==>√(.0144) = 3/25 = 0.12
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sqrt 4 8/81
==>³√(8/81) = (2/3) ³√(1/3)
Note:
Negative numbers are not supported.
5) Log functions
Examples:
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log 5
==>log₁₀(5) = 0.698970004336
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log2 1.0001
==>log₂(1.0001) = 0.000144262291095
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ln e
==>ln(e) = 1.0
Note:
e=2.718281828... can be used only in some simple cases, and in most cases it is used as the scientific notation.
6) Prime factorization
Examples:
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factor 100
==>factor(100) = [1, 2, 2, 5, 5]
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factor 31
==>factor(31) = [1, 31]
Note:
The maximum value of input integer is limited in case of memory overflow.
7) Permutations and Combinations
Examples:
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C( 4 2
==>C(4, 2) = 6
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c( 1000 3
==>C(1000, 3) = 166167000
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P( 4 2
==>P(4, 2) = 12
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p( 1000 3
==>P(1000, 3) = 997002000
Note:
The maximum value of m is limited for both permutations and combinations.
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adb workflow for Android developers
in Share your Workflows
Posted
Nice idea!