mph | Minimal perfect hashing in Go | Hashing library

 by   cespare Go Version: Current License: MIT

kandi X-RAY | mph Summary

kandi X-RAY | mph Summary

mph is a Go library typically used in Security, Hashing applications. mph has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

mph is a Go package for that implements a minimal perfect hash table over strings. It uses the "Hash, displace, and compress" algorithm and the Murmur3 hash function.
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            kandi-support Support

              mph has a low active ecosystem.
              It has 49 star(s) with 8 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 1 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of mph is current.

            kandi-Quality Quality

              mph has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              mph 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

              mph releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed mph and discovered the below as its top functions. This is intended to give you an instant insight into mph implemented functionality, and help decide if they suit your requirements.
            • Build creates a table from the given keys .
            • Lookup returns the nth - th hash of s .
            • nextPow2 returns the next n greater than n .
            Get all kandi verified functions for this library.

            mph Key Features

            No Key Features are available at this moment for mph.

            mph Examples and Code Snippets

            No Code Snippets are available at this moment for mph.

            Community Discussions

            QUESTION

            Making an array render wait for an axios call
            Asked 2021-Jun-15 at 11:54

            My intention is to get the weather data for the selected country, passing selectedCountry.capital to the query, so it is displayed the weather from current country capital when the data of a country is displayed.

            The problem is my code tries to render the weather data before the weather array is fetched, resulting in an error.

            TypeError: Cannot read property 'temperature' of undefined

            I get the array data

            ...

            ANSWER

            Answered 2021-Jun-15 at 11:54

            Simply use Optional chaining here:

            Source https://stackoverflow.com/questions/67984391

            QUESTION

            Scraping Web data using BeautifulSoup
            Asked 2021-Jun-03 at 01:47

            I am trying to scrape the rain chance and the temperature/wind speed for each baseball game from rotowire.com. Once I scrape the data, I will then convert it to three columns - rain, temperature, and wind. Thanks to another user, I was able to get close to getting the data but cannot quite get all the way there. I've tried two approaches.

            The first approach:

            ...

            ANSWER

            Answered 2021-Jun-03 at 01:23

            You can locate the cards with the game info and find the weather data at the bottom (if it is present):

            Source https://stackoverflow.com/questions/67814115

            QUESTION

            Groupby and calculating count for each row
            Asked 2021-May-31 at 09:37

            I have this kind of dataframe

            ...

            ANSWER

            Answered 2021-May-31 at 09:36

            What you can use for these kind of analyses is the .cumsum() method. If you have floats or ints in a column, you can easily add up the wins up to that point. Make sure to have the order correct (do some simple tests). For example:

            Source https://stackoverflow.com/questions/67771153

            QUESTION

            How can I solve the following error "Cannot read property 'name' of undefined"?
            Asked 2021-May-18 at 16:08

            How can I solve that error in the following code:

            ...

            ANSWER

            Answered 2021-May-18 at 15:43

            First of, I suggest not posting your API key publicly, unless you're fine with other people using it.

            Second, I can only assume that when you call this API and it doesn't find a location, it returns an error property or something like that.

            So there are two ways you can solve it:

            1. Use Optional Chaining, i.e. write something like "City: " + data.location?.name //etc. etc.
            2. Before you perform the setCity operation, check if data has the properties you need or doesn't have an error property or something

            Source https://stackoverflow.com/questions/67589429

            QUESTION

            Issues converting numerical values to string values based on logical conditions
            Asked 2021-May-18 at 01:14

            I'm trying to assign numerical values to string, based on conditions with this code:

            ...

            ANSWER

            Answered 2021-May-18 at 01:10

            QUESTION

            How to rotate Fontisto icon in react native
            Asked 2021-May-16 at 13:29

            I Import Fontisto import { Fontisto } from "@expo/vector-icons";

            Add an Icon

            and the styling to rotate it

            ...

            ANSWER

            Answered 2021-May-16 at 13:29

            It works perfectly for me

            Source https://stackoverflow.com/questions/67549443

            QUESTION

            Scraping Webpage With Beautiful Soup
            Asked 2021-Apr-23 at 07:35

            I am new to web scraping and I am trying to scrape wind data from a website. Here is the website: https://wx.ikitesurf.com/spot/507. I understand that I can do this using selenium to find elements but I think I may have found a better way. Please correct if I am wrong. When in developer tools I can find this page by going to network->JS->getGraph?

            https://api.weatherflow.com/wxengine/rest/graph/getGraph?callback=jQuery17200020271765600428093_1619158293267&units_wind=mph&units_temp=f&units_distance=mi&fields=wind&format=json&null_ob_min_from_now=60&show_virtual_obs=true&spot_id=507&time_start_offset_hours=-36&time_end_offset_hours=0&type=dataonly&model_ids=-101&wf_token=3a648ec44797cbf12aca8ebc6c538868&_=1619158293881

            This page contains all the data I need and it is constantly updating. Here is my code:

            ...

            ANSWER

            Answered 2021-Apr-23 at 07:35

            Removing callback=jQuery17200020271765600428093_1619158293267& from the api url will make it return proper json:

            Source https://stackoverflow.com/questions/67225284

            QUESTION

            Having difficulty updating Odometer/RaceCar class in race scenario
            Asked 2021-Apr-18 at 16:15

            spoiler alert: I'm a noob at Java.

            With that disclosure out of the way, I have a homework assignment (yup I understand answers will be limited) where I'm supposed to "race" a hard-coded array of RaceCar objects, and I need to find out how I can update the Odometer/RaceCar class in order to increment miles of each of the raceCar objects by their respective MPH.

            I think I've got a handle on most of it, but there's one, maybe two sections tripping me up in what syntax I need to use in order to update the Odometer's miles. My hunches:

            1. I probably didn't create the constructors or something on the Odometer/RaceCar class correctly in order for it to update the miles for each car (and I'm not sure how to do it correctly)
            2. I'm not calling it the right way and/or have not implemented the math properly.

            Please help me understand how/where I'm going wrong and suggestions/direction to proceed forward because I'm pretty stuck and I'm not sure what to search for in order correct my mistakes.

            Note: Odometer class is a "has-a" relationship with RaceCar class.

            I'm having issue making this particular section work:

            ...

            ANSWER

            Answered 2021-Apr-18 at 16:15

            Replace these two lines

            Source https://stackoverflow.com/questions/67150189

            QUESTION

            Python global variable is not being accessed in function
            Asked 2021-Apr-14 at 19:45

            This is my python module that is being ran as two threads in main. One thread runs monitor_wind() which adds to wind_count every spin and another thread runs calculate_speed() to get wind in mph from the count, and add it to a list that is later averaged for average wind in mph.

            My problem is that calculate_speed() doesn't seem to be accessing the global variable wind_count, it is always 0 even when monitor_wind() is adding to. But the changes it makes to wind_list can be seen in the globals() list.

            How can I get it to access the global variable?

            ...

            ANSWER

            Answered 2021-Apr-14 at 19:45

            To me, this does not appear to be an issue with your use of globals, though I would discourage using globals, and instead make a class WindMonitor. You should also use a lock if you are accessing a variable from multiple threads.

            Try this out (I had to call spin on random time intervals because I don't have gpios on my device).

            wspeed.py

            Source https://stackoverflow.com/questions/67025830

            QUESTION

            How do I use collected data from program?
            Asked 2021-Apr-07 at 21:13

            I have a program that is suppose to collect user car data in one method/class and then use it later. In this case, user types in Year: 2001 Make: Mustang Model: GT (click Make the Car Button). The textboxes are cleared. Then click accelerate. In the DetailLabel it should increment speed by 5 every time the button is pressed. Output: The speed of 2001 Mustang GT is 5 mph. Same for the Brake Button. The speed of 2001 Mustang GT is 0 mph.

            Problem: I can't access/use my collected data for brake or accelerate buttons.

            Form1.cs:

            ...

            ANSWER

            Answered 2021-Apr-07 at 21:13

            You should declare myCar as a variable outside the GetCarData() method. Otherwise only the method GetCarData can access it. You can even think to make the variable static:

            Like that:

            Source https://stackoverflow.com/questions/66993714

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

            Vulnerabilities

            No vulnerabilities reported

            Install mph

            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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          • HTTPS

            https://github.com/cespare/mph.git

          • CLI

            gh repo clone cespare/mph

          • sshUrl

            git@github.com:cespare/mph.git

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