2019-1 | Material y apuntes para los alumnos que cursan materias

 by   crashbit Swift Version: Current License: No License

kandi X-RAY | 2019-1 Summary

kandi X-RAY | 2019-1 Summary

2019-1 is a Swift library. 2019-1 has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Material y apuntes para los alumnos que cursan materias en la FI durante el semestre 2019-1
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            kandi-support Support

              2019-1 has a low active ecosystem.
              It has 10 star(s) with 9 fork(s). There are 6 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              2019-1 has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of 2019-1 is current.

            kandi-Quality Quality

              2019-1 has no bugs reported.

            kandi-Security Security

              2019-1 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              2019-1 does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              2019-1 releases are not available. You will need to build from source code and install.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of 2019-1
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            2019-1 Key Features

            No Key Features are available at this moment for 2019-1.

            2019-1 Examples and Code Snippets

            No Code Snippets are available at this moment for 2019-1.

            Community Discussions

            QUESTION

            Xarray (from grib file) to dataset
            Asked 2021-Jun-16 at 02:36

            I have a grib file containing monthly precipitation and temperature from 1989 to 2018 (extracted from ERA5-Land).

            I need to have those data in a dataset format with 6 column : longitude, latitude, ID of the cell/point in the grib file, date, temperature and precipitation.

            I first imported the file using cfgrib. Here is what contains the xdata list after importation:

            ...

            ANSWER

            Answered 2021-Jun-16 at 02:36

            Here is the answer after a bit of trial and error (only putting the result for tp variable but it's similar for t2m)

            Source https://stackoverflow.com/questions/67963199

            QUESTION

            XSLT Help - Compare preceding node and counter increment if the date is different
            Asked 2021-Jun-14 at 16:57

            I have xml where each worker can have multiple events. The events need not be grouped but if there are two events with same Effective_Date, I'd like to increment the sequence. Below is sample xml:

            XML:

            ...

            ANSWER

            Answered 2021-Jun-14 at 16:57

            Would something like this work for you:

            XSLT 2.0

            Source https://stackoverflow.com/questions/67972630

            QUESTION

            Calculate the mean score of every row for a specific time
            Asked 2021-Jun-13 at 22:19

            Using as input a data frame like this one:

            ...

            ANSWER

            Answered 2021-Jun-13 at 22:19

            We can reshape into 'long' format with pivot_longer and do the group by mean

            Source https://stackoverflow.com/questions/67962995

            QUESTION

            How to receive the sum of specific rows of a column based on the same category column and time column
            Asked 2021-Jun-13 at 21:53

            Having a dataframe like this:

            ...

            ANSWER

            Answered 2021-Jun-13 at 21:53

            We can use tidyverse. Below are the steps followed:

            1. Group by 'id', 'timespand'
            2. Get the sum of columns that starts_with 'c' in summarise
            3. Convert the 'timespand' to Date class
            4. Use complete to include the missing combinations by taking the sequence of 'timespand' from min to max by '6 month'
            5. Reconvert the 'timespand' back to the original format and arrange the rows

            Source https://stackoverflow.com/questions/67962744

            QUESTION

            How to update a column to latest data while referencing other columns
            Asked 2021-Jun-13 at 11:51

            I am very new to SQL and have been given a dataset to clean as part of my internship.

            I reproduce part of the table below:

            ...

            ANSWER

            Answered 2021-Jun-13 at 11:45

            You can write a query using first_value:

            Source https://stackoverflow.com/questions/67957839

            QUESTION

            Remove rows which have values before a specific time stamp
            Asked 2021-Jun-13 at 10:03

            Inserting a data frame like this:

            ...

            ANSWER

            Answered 2021-Jun-13 at 09:51

            Convert the time to POSIXct format and use subset to keep the rows after '2017-01-01'.

            Source https://stackoverflow.com/questions/67956883

            QUESTION

            ARM create subnet with NSG
            Asked 2021-Jun-12 at 17:51

            I am trying to create an arm template that creates an additional subnet on an existing Vnet and also creates the NSG at the same time and then attaches it to the subnet. I have got it to the point the NSGs are created but the minute I try to attach NSG to multiple subnets it fails to create the subnet and NSG. Error below

            ...

            ANSWER

            Answered 2021-Jun-12 at 17:51

            You have a "mode": "Incremental" property on a resource 'subnetname1'. subnet does not take a mode parameter - see the reference: https://docs.microsoft.com/en-us/azure/templates/microsoft.network/virtualnetworks/subnets?tabs=json

            However, when deploying virtual network, be aware of an well known problem - you need to specify subnets as a property of a vnet. Although you have option do deploy a subnet resource, when you run your template for the second time, virtualNetwork resource will try to remove all subnets (because property subnets is empty) - see more here: https://github.com/Azure/azure-quickstart-templates/issues/2786

            Source https://stackoverflow.com/questions/67939792

            QUESTION

            In a set of dates and numbers select the latest next immediate date to the date where the number equals to
            Asked 2021-Jun-12 at 11:17

            In the below table for each account is there a way to pull the latest next immediate date to the date where the Inventory = 5?

            Account Date Inventory 123 2019-04-01 5 123 2019-05-01 6 123 2019-07-01 9 123 2019-08-01 5 123 2019-09-01 8 123 2019-10-01 9 54321 2018-01-01 5 54321 2018-02-01 7 54321 2018-03-01 5 54321 2018-04-01 9 54321 2018-05-01 8

            Expected outcome

            Account Date 123 2019-09-01 54321 2018-04-01 ...

            ANSWER

            Answered 2021-Jun-12 at 07:04
            SELECT TOP 2 account
            FROM table
            WHERE inventory = 5
            ORDER BY date DESC
            

            Source https://stackoverflow.com/questions/67946261

            QUESTION

            How to avoid db.update fails if you choose a name that already exists in the table?
            Asked 2021-Jun-11 at 22:09

            The app has:

            • ListView listing player names from a DB table (only one column, so it is primary key)
            • EditText to write the new name
            • Button to update the name of player in the list

            *there are more things, but i don´t want to make it more messy

            I can click a name from the list and write a new name in the EditText. When you press the button that name is updated in the list.

            Everything works correctly, but there is a problem. When I write a name that it is already in the list the app fails because primary keys cannot be repeated.

            Is there some way to say "if EditText text already exists in the DB... then show a toast"

            I already tried "if result of db.update is -1...then show a toast", but it doesn´t work.

            This is the method in MainActivity:

            ...

            ANSWER

            Answered 2021-Jun-11 at 22:09

            Issues

            You have a UNIQUE index on the NUM_JUG column (perhaps implicit if NON_JUG is defined with PRIMARY KEY) and you are using the standard update method which uses the default conflict action of ABORT and therefore fails if an attempt is made to duplicate a NOM_JUG value.

            As secondary issue is that the SQLiteDatabase update method returns the number of updates (see extract and link below) (same for updateWithOnConflict). The number returned will never be -1 it will be 0 or more (0 indicating that no updates have been applied).

            As per SQLite Database - Update

            Returns

            int the number of rows affected

            Fix

            To fix the main issue you should use the updateWithOnConflict method. This takes a 4th parameter a conflict and you probably want IGNORE so you could use :-

            Source https://stackoverflow.com/questions/67940802

            QUESTION

            Getting Percentage and Total from SELECT GROUP BY Mysql
            Asked 2021-Jun-11 at 16:15

            After multiple searches I couldn't find a fit solution that would work in my case.

            I have the following table:

            ...

            ANSWER

            Answered 2021-Jun-11 at 16:07

            You'd need to do this with window functions in MySQL 8.0:

            Source https://stackoverflow.com/questions/67940149

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

            Vulnerabilities

            No vulnerabilities reported

            Install 2019-1

            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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            gh repo clone crashbit/2019-1

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            git@github.com:crashbit/2019-1.git

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