problems | Programming practice problems and solutions | Learning library

 by   bfortuner Python Version: Current License: No License

kandi X-RAY | problems Summary

kandi X-RAY | problems Summary

problems is a Python library typically used in Tutorial, Learning applications. problems has no bugs, it has no vulnerabilities and it has low support. However problems build file is not available. You can download it from GitHub.

Programming practice problems and solutions ;)
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            kandi-support Support

              problems has a low active ecosystem.
              It has 37 star(s) with 11 fork(s). There are 6 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              problems has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of problems is current.

            kandi-Quality Quality

              problems has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              problems 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

              problems releases are not available. You will need to build from source code and install.
              problems has no build file. You will be need to create the build yourself to build the component from source.
              problems saves you 5712 person hours of effort in developing the same functionality from scratch.
              It has 11947 lines of code, 1026 functions and 240 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed problems and discovered the below as its top functions. This is intended to give you an instant insight into problems implemented functionality, and help decide if they suit your requirements.
            • Tests two sorted lists
            • Merges two lists
            • Returns the combined log of two lists
            • Test if the inverse of the inverse_ll
            • Reverse a linked list
            • Build a tree
            • Test the basic operators
            • Enqueue value
            • Removes the next item from the queue
            • Remove the value from the stack
            • Test for set node
            • Sort a sorted array
            • Insert num elements into buckets
            • Convert infix to postfix format
            • Test if reverse_linked_list recursively traversal
            • Test if sum3 is zero
            • Test if reverse linked list is iterative
            • Test for inserting a node into the sorted list
            • Test if remove_duplicates is True
            • Test whether remove_duplicates are sorted
            • Test if binary search recur
            • Test for binary search
            • Test the evaluation function
            • Generate a matrix
            • Test if the max value in a list is in the list
            • Tests if there are max value in list
            Get all kandi verified functions for this library.

            problems Key Features

            No Key Features are available at this moment for problems.

            problems Examples and Code Snippets

            No Code Snippets are available at this moment for problems.

            Community Discussions

            QUESTION

            How do I make invalidate an entry and return its value from a Caffeine Cache?
            Asked 2021-Jun-16 at 00:25

            I'm trying to remove an entry from the Caffeine cache manually. I have two attempts but I suspect that there are some problems with both of them:

            This one seems like it could suffer from a race condition.

            ...

            ANSWER

            Answered 2021-Jun-16 at 00:25

            You should use cache.asMap().remove(key) as you suspected. The other call delegates to this, but does not return the value because that is not idiomatic for a cache.

            The Cache interface is opinionated for how one should commonly use a cache, while the asMap() view is more raw to allow for advanced operations. For example, you generally wouldn't iterate over a cache (e.g. memcached doesn't allow this), but if you need to then the Map provides that support. All calls flow into the same backing structure, so there will be no inconsistency. The APIs merely try to nudge users towards best practices, but strive to not block a developer from getting their work done safely and correctly.

            Source https://stackoverflow.com/questions/67994799

            QUESTION

            NuxtJs publicRuntimeConfig in typescript plugin
            Asked 2021-Jun-15 at 20:42

            i'm trying to use public publicRuntimeConfig inside a TypeScript plugin with no success. With JS plugins i have no problems. But now i'm really stuck, i think i don't look at the right place.

            The question is how can i access to this config in a TypeScript plugin ?

            Here's my nuxt.config.js:

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:42

            Nuxt makes the $config available in two ways: as this.$config on every component instance, and context.$config passed to "special nuxt lifecycle areas like asyncData, fetch, plugins, middleware and nuxtServerInit" (docs).

            It looks like you need to access the $config outside a component, so you'll need to retrieve it early in the request cycle. In particular, since you're mutating the Vue.prototype, this feels like a good fit for a plugin in the Nuxt sense, which isn't quite what you've got in your code.

            If you put your plugin file in the plugins directory and reference it from the plugins array in nuxt.config.js (see link above for a broader example), you could rewrite it like this to access $config:

            Source https://stackoverflow.com/questions/67989113

            QUESTION

            How to deal with spaces in a HTML/JavaScript class name
            Asked 2021-Jun-15 at 20:06

            I am having problems getting data from a element using Selenium with the line:

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:06

            When an element has spaces in the class attribute, that means it has multiple classes, so you'll need to handle that another way.

            One option is with CSS selectors.

            https://selenium-python.readthedocs.io/locating-elements.html#locating-elements

            https://selenium-python.readthedocs.io/api.html#locate-elements-by

            Source https://stackoverflow.com/questions/67992425

            QUESTION

            Log an array of bytes without fragmenting heap
            Asked 2021-Jun-15 at 19:36

            I am running some code on a STM32 chip which is logging to my uart port.

            I am having a hard time finding the proper way to log an array of bytes. I wrote this function:

            ...

            ANSWER

            Answered 2021-Jun-15 at 19:36

            If the problem did end up being from heap overuse (from strncat), then you could try out this implementation that uses the return from sprintf to append to the string as your building it.

            Source https://stackoverflow.com/questions/67992301

            QUESTION

            How do i add new image on the new card
            Asked 2021-Jun-15 at 19:05

            I'm currently learning HTML, CSS, and JavaScipt. I'm trying to make a basic project, but I'm having problems with adding a new image on the new card. When I click on the 'add item' button, I create a new card with image. However, when I add another card for the second time, my image from the first card that I created will disappear. Can someone help me on how to fix this solution. Thank you.

            ...

            ANSWER

            Answered 2021-Jun-15 at 19:05

            Rather than using two different function, one for adding card image and one for card content, try combining both of them.. here use the code for your reference.

            Source https://stackoverflow.com/questions/67991548

            QUESTION

            How to improve divide-and-conquer runtimes?
            Asked 2021-Jun-15 at 17:36

            When a divide-and-conquer recursive function doesn't yield runtimes low enough, which other improvements could be done?

            Let's say, for example, this power function taken from here:

            ...

            ANSWER

            Answered 2021-Jun-15 at 17:36

            The primary optimization you should use here is common subexpression elimination. Consider your first piece of code:

            Source https://stackoverflow.com/questions/67987701

            QUESTION

            React with TypeScript - map an array of promises returned inside a for loop
            Asked 2021-Jun-15 at 17:22

            I have a for loop which calls a few times to database API. These calls return data for a menu, but when I try to map array I can't do it because array is empty.

            First scenario:

            ...

            ANSWER

            Answered 2021-Jun-15 at 17:22

            You most likely don't want to call getData on every render, so you should store the response somewhere, it might be in the component state:

            Source https://stackoverflow.com/questions/67990695

            QUESTION

            JavaScript recursive function to parse complex JSON object/array
            Asked 2021-Jun-15 at 17:13

            I have a JSON response like this:

            ...

            ANSWER

            Answered 2021-Apr-13 at 02:25

            I guess there is something better,

            Source https://stackoverflow.com/questions/67067782

            QUESTION

            How to get a return value in PyQt5?
            Asked 2021-Jun-15 at 16:49

            How to get the return value? Attach my code. My intention: Want to check the QListWidget and if it's empty, a message Box popup will raise and ask the option from the user. Problem: At the stage of beginning itself, a Message box popup will display, (I don't want it at the beginning stage), If the QListwidget is empty then the MessageBox popup will display as desired, and if we select "Yes" or " No" Button, Nothing will return/print in the first file. How to resolve?

            Main

            ...

            ANSWER

            Answered 2021-Jun-15 at 16:49

            In first it is not necessary to make the verification be done in a new class, it is also logical that you invoke func_create_newitem since as you point out that method must be invoked when the item was not found.

            Source https://stackoverflow.com/questions/67989712

            QUESTION

            Elixir: How to get bit_size of an Integer variable?
            Asked 2021-Jun-15 at 16:38

            I need to get the size of bits used in one Integer variable.

            like this:

            ...

            ANSWER

            Answered 2021-May-18 at 21:30

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

            Vulnerabilities

            No vulnerabilities reported

            Install problems

            You can download it from GitHub.
            You can use problems 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.

            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://github.com/bfortuner/problems.git

          • CLI

            gh repo clone bfortuner/problems

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            git@github.com:bfortuner/problems.git

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