si-prefix | Functions for formatting numbers according to SI standards | Code Quality library
kandi X-RAY | si-prefix Summary
kandi X-RAY | si-prefix Summary
Functions for formatting numbers according to SI standards.
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Top functions reviewed by kandi - BETA
- Return a dict of the command class to use
- Construct a ConfigParser from root
- Get the project root directory
- Splits a value into two decimal places
- Extract the version information
- Create the versioneer config file
- Install vcs
- Scale the SI prefix to SI units
- Exponent of SI units
- Extract version information from VCS
- Splits a value into an exponential distribution
- Scans the setup py file
si-prefix Key Features
si-prefix Examples and Code Snippets
Community Discussions
Trending Discussions on si-prefix
QUESTION
Within our application, there is a usercontrol, which allows to enter a number (inside a numericupdown
) followed by a combobox
which allows to select the SI-Prefix ([p, n, µ, m, -, k, M, G, T]
small to big)
Now, for easier usage, I thought it would be nice to capture the KeyPress
-Event on the numericUpDown
and set the combobox
accordingly. (If m
is pressed, select mili (m)
, if G
is pressed, select Giga (G)
)
This works flawless with the following handler / selector:
...ANSWER
Answered 2018-Apr-14 at 11:09Figured out a way:
When Using KeyDown
-Event, you can use e.Modifiers
to check, if another key is down'd at the same time.
I dunno why, but for the KeyDown
-Event e.KeyValue
as well as e.KeyCode
always return the CAPITAL version of the key.
So, I modified the handler to convert every char to lower-case, and only convert it to upper-Case if SHIFT
is pressed at the same time:
Works - no "BING" (for valid SI-Prefixes). :-)
QUESTION
I am drawing a chart, which gets dollar values (from 0 to millions), and I am trying to show nice ticks. I already used d3.nice to get 5 ticks that all have nice values, it's very cool. But since there's such a large variance, I am struggling to display my dollar values correctly.
I wish to do:
0-999: shows itself
1,000 - 999,999: shows 1k-999k (it's ok if 999,500 shows 1M, but not ok to show 1.00k by using d3.format('.3s'), or having 467k go to 400k by using d3.format('.1s'))
1,000,000 - 999,999,999: shows 1M-999M (also ok if it rolls over when rounding)
Prior to d3 version 4, this was easy. You could do:
...ANSWER
Answered 2017-Jun-27 at 04:09Okay well I suppose this was easy enough, but a little hacky. Here's the formatter function I used to make this behaviour:
QUESTION
I'm using the wonderful d3.format throughout a large d3.js dashboard project to standardise formatting.
Two of my measures use SI-Prefixes:
...ANSWER
Answered 2018-Jan-18 at 17:01First, patiently explain to your client what SI prefixes mean and that lower case m stands for something else...
When they say they don't care, do this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install si-prefix
You can use si-prefix like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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