slicer | Utility class for handling slices

by leaanthony Go Version: v1.5.0 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | slicer Summary

slicer is a Go library. slicer has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Utility class for handling slices

Support

Quality

Security

License

Reuse

Support

slicer has a low active ecosystem.

It has 23 star(s) with 1 fork(s). There are 1 watchers for this library.

It had no major release in the last 12 months.

slicer has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of slicer is v1.5.0

Quality

slicer has no bugs reported.

Security

slicer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

slicer is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

slicer releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed slicer and discovered the below as its top functions. This is intended to give you an instant insight into slicer implemented functionality, and help decide if they suit your requirements.

Generate all types
fixupJoin takes a string and a slice of strings and a slice of strings and returns a string .
fixupSort is a helper function that takes a slice of strings .
AddUnique appends the given value to the slice .
fixup is used to fix a template
Int is a convenience wrapper around IntSlicer
Int16 converts a slice of int16 to an Int16Slicer
Interface returns a new InterfaceSlicer
Uint8 returns a new Uint8Slicer .
Bool returns a new BoolSlicer

Get all kandi verified functions for this library.

slicer Key Features

No Key Features are available at this moment for slicer.

slicer Examples and Code Snippets

Quick Start

Lines of Code : 14

License : Permissive (MIT)

Copy

  import "github.com/leaanthony/slicer"

  func test() {
    s := slicer.String()
    s.Add("one")
    s.Add("two")
    s.AddSlice([]string{"three","four"})
    fmt.Printf("My slice = %+v\n", s.AsSlice())
    
    t := slicer.String()
    t.Add("zero

API,Each

Lines of Code : 6

License : Permissive (MIT)

Copy

  a := slicer.Int([]int{1,5,7,9,6,3,1,9,1})
  result := 0
  a.Each(func(v int) {
    result += v
  })
  // result is 42

API,Filter

Lines of Code : 6

License : Permissive (MIT)

Copy

  a := slicer.Int([]int{1,5,7,9,6,3,1,9,1})
  result := a.Filter(func(v int) bool {
    return v > 5
  })
  // result is []int{7,9,9}

Community Discussions

Trending Discussions on slicer

Growth Rates by custom time period in excel

Switch from Tycho P2 repository to Eclipse Target file

DAX Previous Year Normalized Amount

Forge Viewer in PowerBi unload and load models

how to get top 1 Vendor name based on spends with application of slicers in DAX?

Power BI - How to view zeros in the matrix table visual

Power BI: Dynamically Computed Grouped Averages - Can I speed this up any?

count distinct value filtered based on date diff measure

Power BI | circumvent "Expressions that yield variant data-type cannot..." when adding a calculated column to a summarized table

Calculate date diff between column date for each row and min slicer date

QUESTION

Growth Rates by custom time period in excel

Asked 2021-Jun-03 at 05:04

I have sales data for TV category for 24 months with columns like

...

ANSWER

Answered 2021-Jun-03 at 05:04

Is this what you need?

In C12 there is a formula =(E9-B9)/B9 or you can also have =E9/B9-1 with 'Percentage' as a cell format.

Source https://stackoverflow.com/questions/67815361

QUESTION

Switch from Tycho P2 repository to Eclipse Target file

Asked 2021-Jun-01 at 14:34

I want to switch my Eclipse Luna based Eclipse RCP project from the "P2 repository in the POM"-approach to the target file approach. (From approach 2 to approach1 in the Tycho Documentation). This seems straightforward but it is not because I need to support multiple environments.

So in my old parent-pom I had:

...

ANSWER

Answered 2021-May-21 at 07:47

Instead of the platform dependent install units like org.eclipse.core.filesystem.linux.x86_64, org.eclipse.core.filesystem.win32.x86, etc. you should add the install unit that contains the platform dependent units as children (with platform specific filters).

For your first , use the following three units instead of all the units you have (at least that's what works for me):

Source https://stackoverflow.com/questions/67619806

QUESTION

DAX Previous Year Normalized Amount

Asked 2021-Jun-01 at 09:56

I have a column called "Normalize Data" which has 2 values "yes" and "no".

Requirement:

When the user clicks on "yes", I want my measure(called Prev_YR_Trans) to do one thing, but if the user clicks "no" I want the measure to do another thing.

Let me explain with an example - My measure Prev_YR_Trans displays the transactions for the previous time period. Let's the say current time period is "25", then it will display the transactions for time period "24". Now, if the user clicks on "Yes", then I want the previous year's transactions to get "normalized" i.e. I want it to get multiplied by the variance b/w the 2 time periods.

What I have tried:

...

ANSWER

Answered 2021-Jun-01 at 08:59

Insted of

Source https://stackoverflow.com/questions/67784620

QUESTION

Forge Viewer in PowerBi unload and load models

Asked 2021-May-25 at 06:32

I have extracted all the document URNs i needed and currently have them in an excel sheet that I have imported into PowerBi. So essentially I am able to create a list with slicers that organizes each file into its specific section within the list in PowerBi.

For Example:

Folder 1
- URN 1
- URN 2
Folder 2
- URN 3
- URN 4
Etc...

I am currently using a tutorial I found to put the Forge Viewer into PowerBi. ANd in this the URN is hard coded. Now I am either trying to build a Forge Tree within the viewer or just use the list I have in PowerBi, which ever is possible. I have got the viewer to work from the tutorial and am using a 2-legged authentication.

My next steps are as follows:

unload current model
Load new model (from the tree or list in powerbi)
No longer need to initialize the viewer anymore

to unload a document i have created this code in the visual.ts file.

...

ANSWER

Answered 2021-May-25 at 06:32

Now, loadDocumentNode will also take care of unloading current model, so you can just call it directly with new document. e.g. In the code below, launchViewer loads the first model. Then, loadModel1 can load model 1, and loadModel2 will load model 2.

Source https://stackoverflow.com/questions/67612512

QUESTION

how to get top 1 Vendor name based on spends with application of slicers in DAX?

Asked 2021-May-24 at 11:17

I want to get top 1 vendor name by spend which I am getting through

...

ANSWER

Answered 2021-May-24 at 09:42

You can try this:

Source https://stackoverflow.com/questions/67669508

QUESTION

Power BI - How to view zeros in the matrix table visual

Asked 2021-May-18 at 17:00

I'm currently building a report in Power BI. I added a matrix table along with its data. The matrix table just consist of sums per column (shown below).

There are multiple of slicers I have for the report. The problem is when I start filtering, the data disappears from the matrix. Instead of disappearing, I want it those values to be zero.

I have already used the measure: IF(ISBLANK(SUM(COUNT)), 0, SUM(COUNT) And it still did not work (shown below). What should I do so that the zeroes would appear on the matrix table?

...

ANSWER

Answered 2021-May-18 at 17:00

There are two things you need for this approach to work

You need your Categories in a separate table to the rest of your data (joined by category ID) - if you don't have an ID, you can get away with Category name). You can build this table in DAX with something like CategoryTable = DISTINCT(MyData[CategoryName]). This new table and your data table need to be linked with a relationship. On your visual, use the Category from the Categories table and the measure you have created.
Make sure "Show items with no data" is checked on the matrix's fields.

Source https://stackoverflow.com/questions/67590560

QUESTION

Power BI: Dynamically Computed Grouped Averages - Can I speed this up any?

Asked 2021-May-13 at 17:16

I have a group of "Loyalty" members who come to our stores and spend money. This problem is easily handled in Excel, or even in SQL databases, but I'm having an issue finding a solution in Power BI. I want my users to be able to select a date range & a location & some other demographic slicer (like age band). I then want to compute a customers average daily spend (ADS) and monthly spend (AMS) and group them in buckets. Lastly, I want to display various KPIs (unique guests, revenue, trips, etc) by these created buckets.

I have tried creating new tables, but the tables are not dynamic in that an individuals ADS & AMS will only re-compute whenever the dataset is refreshed. We have been told to only use the "Import". Direct Query is not a valid solution for us. I have tried calculated columns, but again, same issue as tables. The columns will not re-compute with date selections. I even tried getting fancy with DAX and setting Min/Max dates to re-compute, but this doesn't work either because a calculated column does not have a reference point to a slicer from a report page.

Keep in mind I do have this working. The issue is the amount of time it takes to complete. Even just adjusting the date slicer by 1 day will take this visual more than 5 minutes to complete. I don't think that will bode well with my end users. My model is Star Schema and only has 1 to Many relationship and NONE have been set to bidirectional. The table containing the values for the AMS/ADS bands do not have any relationships to other tables.

Here is my Measure:

...

ANSWER

Answered 2021-May-13 at 16:46

Try these measures and let me know if that has improved the performance:

Source https://stackoverflow.com/questions/67522833

QUESTION

count distinct value filtered based on date diff measure

Asked 2021-May-07 at 07:22

I have the following dataset

...

ANSWER

Answered 2021-May-07 at 07:22

You will have to create a disconnected table from which you will use the date column in the slicer, I have prepared a power BI file which included 2 very common scenarios, I hope that helps you.

File - Simon.pbix

Screenshot of the report - https://ibb.co/xjrjVv5

Screenshot of the model - https://ibb.co/Ws1z8D7

DAX Code -

Source https://stackoverflow.com/questions/67425608

QUESTION

Power BI | circumvent "Expressions that yield variant data-type cannot..." when adding a calculated column to a summarized table

Asked 2021-May-07 at 06:21

Again.

Sorry to bother, but currently, I'm trying to estimate the size of a call center, which of course, requires calculating some parameters for the Erlang-A distribution. At this time, I want to get the Average Time to Abandon, which, in fact, is the median of the abandon time, or, the abandon time up to which the lower half the abandoned calls are abandoned.

TABLE A is the result of a SELECTCOLUMN function that yields:

TABLE A

Call ID date YEAR MONTH WEEK OF THE YEAR DAY OF THE WEEK TIME BAND SERVICE TIME BEFORE ABANDON asdf1 19-apr-2021 2021 4 17 1 11 hrs INFO 49 asdf8 26-apr-2021 2021 4 18 1 16 hrs INFO 57 asdf7 26-apr-2021 2021 4 18 1 16 hrs INFO 85 asdf5 26-apr-2021 2021 4 18 1 08 hrs INFO 103 asdf2 20-apr-2021 2021 4 17 2 12 hrs APPOINTMENT 123 asdf4 26-apr-2021 2021 4 18 1 09 hrs INFO 176 asdf3 26-apr-2021 2021 4 18 1 13 hrs HOTLINE 224 asdf6 26-apr-2021 2021 4 18 1 16 hrs INFO 296

Call ID is unique.

What I want to do is to calculate the median, for any number of "filters" combination.

For example, the GENERAL median should be 103 seconds, but, if I focus only on the calls that took place in the 16 hrs time band, the median is 85 seconds

TABLE B was created with the SUMMARIZE function applied on TABLE A. So, from TABLE A sample, TABLE B

TABLE B

SERVICE YEAR MONTH WEEK OF THE YEAR DAY OF THE WEEK TIME BAND - fully filtered MEDIAN PATIENCE MEDIAN PATIENCE (service only) GENERAL MEDIAN PATIENCE INFO 2021 4 18 1 16 - 85 85 103 INFO 2021 4 18 1 08 - 103 85 103 INFO 2021 4 18 1 09 - 176 85 103 INFO 2021 4 17 1 11 - 49 85 103 APPOINTMENT 2021 4 18 2 12 - 123 123 103 HOTLINE 2021 4 18 1 13 - 224 224 103

From SERVICE to TIME Band, it's the summarize part. Afterwards, it's the median(s) columns

What I want is to add the medians columns. However, for the fully filtered median, I'm attempting to do so with the code:

fully median patience = CALCULATE(MEDIAN('TABLE A'[TIME BEFORE ABANDON]), FILTER('TABLE A', 'TABLE A'[SERVICE] = 'TABLE B'[SERVICE] && 'TABLE A'[YEAR] = 'TABLE B'[YEAR] && 'TABLE A'[MONTH] = 'TABLE B'[MONTH] && 'TABLE A'[DAY OF THE WEEK] = 'TABLE B'[DAY OF THE WEEK] && 'TABLE A'[TIME BAND] = 'TABLE B'[TIME BAND]))

But I'm getting the message: "Expressions that yield variant data-type cannot be used to define calculated columns."

Which seems weird to me, since the function countrows works just fine within a CALCULATE, and applied to a bunch of summarized columns.

As a matter of fact, I can get the median with a MEASURE, insert it in a CARD VISUAL, and I only have to add the filters to it. Or add many slicers to a dashboard page. But still, It would be better to get medians in the TABLE in order visualize many medians at the time.

Any suggestions?

...

ANSWER

Answered 2021-May-07 at 06:21

You result must contain some blanks that's why you are getting the error, do explicit conversion with CONVERT

Source https://stackoverflow.com/questions/67427787

QUESTION

Calculate date diff between column date for each row and min slicer date

Asked 2021-May-05 at 07:53

I think that the following formula summarize pretty well what I want to achieve:

...

ANSWER

Answered 2021-May-05 at 07:53

You can't have a dynamically calculated column, but you can use a measure to do this. The issue that you have with your calculation is that it needed to do a row by row evaluation, rather than over a column. That is why you get an 'A single value for column 'login_date' in table 'data_table' cannot be determined' error.

In this case you can use SUMX, as this is a iterator and it will do row by row. So using the following measures:

Source https://stackoverflow.com/questions/67388440

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install slicer

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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