highway | Automate development tasks using Swift | Automation library

 by   ChristianKienle Swift Version: v0.0.12 License: MIT

kandi X-RAY | highway Summary

kandi X-RAY | highway Summary

highway is a Swift library typically used in Automation, Cucumber applications. highway has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Simply paste the following command into a terminal of your choice. This will checkout highway and run the bootstrap script. The bootstrap script is building highway using Swift Package Manager. The built highway command line tool will be placed (alongside other stuff) in ~/.highway. Make sure to add ~/.highway/bin to your $PATH after the bootstrap process is finished.
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            kandi-support Support

              highway has a low active ecosystem.
              It has 75 star(s) with 7 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              highway has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of highway is v0.0.12

            kandi-Quality Quality

              highway has 0 bugs and 0 code smells.

            kandi-Security Security

              highway has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              highway code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              highway is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              highway releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of highway
            Get all kandi verified functions for this library.

            highway Key Features

            No Key Features are available at this moment for highway.

            highway Examples and Code Snippets

            Construct a highway .
            pythondot img1Lines of Code : 28dot img1License : Permissive (MIT License)
            copy iconCopy
            def construct_highway(
                number_of_cells: int,
                frequency: int,
                initial_speed: int,
                random_frequency: bool = False,
                random_speed: bool = False,
                max_speed: int = 5,
            ) -> list:
                """
                Build the highway following the paramet  
            Simulate the motors .
            pythondot img2Lines of Code : 27dot img2License : Permissive (MIT License)
            copy iconCopy
            def simulate(
                highway: list, number_of_update: int, probability: float, max_speed: int
            ) -> list:
                """
                The main function, it will simulate the evolution of the highway
                >>> simulate([[-1, 2, -1, -1, -1, 3]], 2, 0.0, 3)
                [  
            Calculate the speed of the highway
            pythondot img3Lines of Code : 25dot img3License : Permissive (MIT License)
            copy iconCopy
            def update(highway_now: list, probability: float, max_speed: int) -> list:
                """
                Update the speed of the cars
                >>> update([-1, -1, -1, -1, -1, 2, -1, -1, -1, -1, 3], 0.0, 5)
                [-1, -1, -1, -1, -1, 3, -1, -1, -1, -1, 4]
                >  

            Community Discussions

            QUESTION

            Using a for loop to make a cartopy plot of lines from different latitude and longitude coordinates from a csv file
            Asked 2022-Apr-17 at 22:56

            The goal for my code is to make a rough roadmap using the latitude and longitude of the exits on the pennsylvania turnpike drawing a line between each exit.

            I am using a for loop to plot a line on the map every time it loops. This works if i hard code the latitude and longitude but as soon as i plug in my variables nothing gets plotted. Since the coordinates are in order I am just increasing the index every time it loops to get the next coordinates. I have printed the variables inside the loop and verified they have the desired value. I have tried putting the values in ordered pairs but the plot function didn't like me using nparrays. I'm not sure if there is something simple i am missing, but I appreciate any input.

            ...

            ANSWER

            Answered 2022-Apr-17 at 19:11

            Okay, based on the discussion above, see below for a solution.

            Notes:

            • Am using pandas DataFames to easily work with the .csv file. the names field is the column names.
            • Am not using orthographic projection at all.
            • Am iterating through the list of highway exits one exit at a time; at each index, am extracting the current and next exits' data - am sure there's a more 'pythonic' way to do this, but this is readable at least.
            • edit: the final index in the loop is length-1

            Source https://stackoverflow.com/questions/71903795

            QUESTION

            generate lat-lon along a line shapefile
            Asked 2022-Mar-31 at 17:00

            I have a road shapefile from the following location

            https://www.globio.info/download-grip-dataset

            I downloaded the shapefile for North America and subset the roads for Canada as follows:

            ...

            ANSWER

            Answered 2022-Mar-31 at 17:00

            Using st_sample works, but wasn't totally straightforward. The size of the road data makes it hard to work with in-memory.

            Below the road_canada object is simplified, uses only the geometry column, combined, sampled, and finally had to be cast to POINT to get the coordinates to show up.

            Source https://stackoverflow.com/questions/71692301

            QUESTION

            Showing that Greedy algorithm exhibits optimal substructure and greedy choice
            Asked 2022-Mar-21 at 07:01

            I am in need of help proving that an algorithm has greedy choice property and optimal substructure.

            Context of the problem:

            Consider a problem where a company owns n gas stations that are connected by a highway. Each gas station has a limited supply g_i of gas-cans. Since the company don't know which gas station is most visited they want all of them to have the same amount of gas.

            So they hire a fueling-truck to haul gas between the stations in their truck. However, truck also consumes 1 gas-can per kilometer driven.

            Your task will be to help the chain calculate the largest amount of gas-cans g_bar they can have at all Stations.

            Consider the example: Here we have g = (20, 40, 80, 10, 20) and p = (0, 5, 13, 33, 36) (in kilometers). In order to send one gas-can from station 3 to station 4 we need to put 41 gas-cans in the truck, as the fueling-truck will consume 40 before reaching their destination (to send two gas-cans we need to put 42 in the truck). The optimal g_bar for the example is 21 and can be achieved as follows:

            1. Station 2 sends 11 gas-cans towards Station 1. One gas-can arrives while ten are consumed on the way.

            2. Station 3 sends 59 gas-cans towards Station 4. 19 arrive while 40 are consumed on the way.

            3. Station 4 now has 29 gas-cans and send eight towards Station 5. Two of these arrive and six are consumed on the way.

            4. The final distribution of gas-cans is: (21, 29, 21, 21, 22).

            Given an integer g_bar. Determine whether it is possible to get at least g_bar gas-cans in every Gas Station.

            in order for the greedy choice property and optimal substructure to make sense for a decision problem, you can define an optimal solution to be a solution with at least g_bar gas-cans in every gas station if such a solution exists; otherwise, any solution is an optimal solution.

            Input: The position p_i and gas-can supply g_i of each bar. Here g_i is the supply for the bar at position p_i. You may assume that the positions are in sorted order – i.e. p_1 < p_2 < . . . < p_n.

            Output: The largest amount g_bar, such that each gas-station can have a gas-can supply of at least g_bar after the truck have transferred gas-cans between the stations.

            How can i prove Greedy Choice and Optimal Substructure for this?

            ...

            ANSWER

            Answered 2022-Mar-20 at 06:03

            Let's define an optimal solution: Each station has at least X gas cans in each station (X = g_bar).

            Proving greedy property

            Let us assume our solution is sub-optimal. There must exist a station i such that gas[i] < X. Based on our algorithm, we borrow X - gas[i] from station i+1 (which is a valid move, since we had already found a solution). Now station i has gas = X. This contradicts the original assumption that there must exist a station i such that gas[i] < X, which means our solution isn't suboptimal. Hence, we prove the optimality.

            Proving optimal substructure

            Assume we have a subset of the stations of size N', and our solution is suboptimal. Again, if the solution is suboptimal, there must exist a station i such that gas[i] < X. You can use the greedy proof again to prove that our solution isn't suboptimal. Since we have optimal solution for each arbitrary subset, we prove that we have optimal substructure.

            Source https://stackoverflow.com/questions/71540628

            QUESTION

            Replace a word in an address string with dictionary value using for-loop
            Asked 2022-Mar-17 at 19:42

            I have an address 2300 S SUPER TEMPLE PL which I expect to get 2300 S SUPER TEMPLE PLACE as a result after spelling out the PL to PLACE. I have a dictionary of abbreviated street names:

            ...

            ANSWER

            Answered 2022-Mar-17 at 19:42

            QUESTION

            Missing nodes and edges in OSM map using OSMNX
            Asked 2022-Mar-02 at 21:31

            I am loading a graph of OSM roads using a polygon using the following command:

            ...

            ANSWER

            Answered 2022-Mar-02 at 21:31

            Use network_type="all_private" (the default argument) to also get access=private ways (the "all" network type only gets public ways). See docs for more: https://osmnx.readthedocs.io/en/stable/osmnx.html#osmnx.graph.graph_from_polygon

            Source https://stackoverflow.com/questions/71313298

            QUESTION

            OpenCV BackgroundSubtractor Thinks A Busy Foreground Is The Background
            Asked 2022-Jan-31 at 14:14

            I am using background subtraction to identify and control items on a conveyor belt. The work is very similar to the typical tracking cars on a highway example. I start out with an empty conveyor belt so the computer knows the background in the beginning. But after the conveyor has been full of packages for a while the computer starts to think that the packages are the background. This requires me to restart the program from time to time. Does anyone have a workaround for this? Since the conveyor belt is black I am wondering if it maybe makes sense to toss in a few blank frames from time to time or if perhaps there is some other solution. Much Thanks

            ...

            ANSWER

            Answered 2022-Jan-31 at 14:14

            You say you're giving the background subtractor some pure background initially.

            When you're done with that and in the "running" phase, call apply() specifically with learningRate = 0. That ensures the model won't be updated.

            Source https://stackoverflow.com/questions/70925825

            QUESTION

            Combining table column in SQL Server
            Asked 2022-Jan-10 at 20:05

            I have to combine the Customer_address when they have the same address_index but different line_nbr:

            CUSTOMER_NUM CUSTOMER_CODE CUSTOMER_ADDRSS LINE_NBR ADDRESS_INDEX ADDRESS_CODE 31 GEW 3901 Castle Hayne Road 17 1 SHIP 30 GEW Highway 117 N 18 1 SHIP 212 GEW 1005 2nd Street 19 2 SHIP 23 GEW 3901 Castle Hayne Road 20 3 SHIP 241 GEW Highway 117 N 21 3 SHIP 360 GEW 465 McCarthy Road 1 4 SHIP 469 GEW 3901 Castle Hayne Road 1 5 SHIP 470 GEW Highway 117 N 2 5 SHIP

            I need to combine CUSTOMER_NUM 31 and 30 to read

            ...

            ANSWER

            Answered 2022-Jan-10 at 19:48

            On SQL Server 2017+, STRING_AGG() makes this easy:

            Source https://stackoverflow.com/questions/70657854

            QUESTION

            KnockoutJS: select option with a background image
            Asked 2022-Jan-06 at 17:40

            My code looks something like this at the moment:

            ...

            ANSWER

            Answered 2022-Jan-06 at 17:40

            Perhaps there is a better solution, but you could use the parameter optionsAfterRender in the Options binding in order to modify the tag:

            Source https://stackoverflow.com/questions/70598256

            QUESTION

            Snowflake Error parsing JSON: unfinished string, pos
            Asked 2021-Dec-14 at 20:41

            I am trying to query a varchar column called "JsonCode" from the "Weather" table in snowflake. The "JsonCode" column looks like this:

            ...

            ANSWER

            Answered 2021-Dec-14 at 20:41

            This should work without the need of a lateral flatten:

            Source https://stackoverflow.com/questions/70355135

            QUESTION

            How to join two data frames without messing up the order? (PySpark SQL)
            Asked 2021-Dec-11 at 19:16

            So I have this data frame hotel_weather_top_ten:

            ...

            ANSWER

            Answered 2021-Dec-11 at 18:54

            You can do that with the following.

            Source https://stackoverflow.com/questions/70317799

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

            Vulnerabilities

            No vulnerabilities reported

            Install highway

            SwiftBuildSystem is a wrapper around the swift command line tool. By default, test() simply executes the tests of the Swift project in _highway/... build() is much like test() with the difference that it returns a SwiftBuildSystem.Artifact that has properties like buildOutput (everything swift build would have printed to the screen) and binPath, the path to the directory that contains the built executable.

            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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          • HTTPS

            https://github.com/ChristianKienle/highway.git

          • CLI

            gh repo clone ChristianKienle/highway

          • sshUrl

            git@github.com:ChristianKienle/highway.git

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