rod | A Devtools driver for web automation and scraping

by go-rod Go Version: v0.113.3 License: MIT

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

kandi X-RAY | rod Summary

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

Rod is a high-level driver directly based on DevTools Protocol. It's designed for web automation and scraping for both high-level and low-level use, senior developers can use the low-level packages and functions to easily customize or build up their own version of Rod, the high-level functions are just examples to build a default version of Rod.

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Support

rod has a medium active ecosystem.

It has 3879 star(s) with 275 fork(s). There are 44 watchers for this library.

It had no major release in the last 12 months.

There are 94 open issues and 630 have been closed. On average issues are closed in 14 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of rod is v0.113.3

Quality

rod has no bugs reported.

Security

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

License

rod 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

rod releases are available to install and integrate.

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rod Key Features

No Key Features are available at this moment for rod.

rod Examples and Code Snippets

Calculate the bottom - up of the bottom - up cuts .

python

Lines of Code : 39

License : Permissive (MIT License)

Copy

def bottom_up_cut_rod(n: int, prices: list):
    """
    Constructs a bottom-up dynamic programming solution for the rod-cutting problem

    Runtime: O(n^2)

    Arguments
    ----------
    n: int, the maximum length of the rod.
    prices: list, t

Shortcut method for cut_or_recursive .

python

Lines of Code : 37

License : Permissive (MIT License)

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def naive_cut_rod_recursive(n: int, prices: list):
    """
    Solves the rod-cutting problem via naively without using the benefit of dynamic
    programming. The results is the same sub-problems are solved several times
    leading to an exponentia

Calculates the top - down cuts

python

Lines of Code : 35

License : Permissive (MIT License)

Copy

def _top_down_cut_rod_recursive(n: int, prices: list, max_rev: list):
    """
    Constructs a top-down dynamic programming solution for the rod-cutting problem
    via memoization.

    Runtime: O(n^2)

    Arguments
    --------
    n: int, the len

Community Discussions

Trending Discussions on rod

discord.py How to make a command that does different things in different channels

Sorting A Table With Tabs & Javascript

Is this just very unlikely? Or is it impossible

Solving the recurrence relation for rod cutting problem (without DP) using iteration method

Angular-How to use statusChanges on multiple dynamically created FormGroups?

Hot rod java client removeCache (replicated cache)

V-FOR not rendering a dictionary

How to display data under each tab?

Python: how could this image be properly segmented?

make log operations between a dictionary and a list of dictionaries

QUESTION

discord.py How to make a command that does different things in different channels

Asked 2021-Jun-10 at 22:23

I'm making a game discord bot that has different channels as different "areas," but I want the same command to do different things depending on what channel it was used in.

This is what I have right now:

...

ANSWER

Answered 2021-Jun-10 at 19:43

channel is a discord.TextChannel instance and you're comparing it to a string, that's never True, simply cast channel to a string:

Source https://stackoverflow.com/questions/67927509

QUESTION

Sorting A Table With Tabs & Javascript

Asked 2021-Jun-03 at 03:04

I'm hoping someone can help me out. I have created a table and have multiple Tabs. Each Tab has different data inside the table. Each table row has a column with a number of votes and I want to sort the rows automatically with the columns that have more votes at the top.

This is my HTML code:

...

ANSWER

Answered 2021-Jun-03 at 03:04

Having separate arrays for each tab(comedy and horror) worked for me, so you just create a second array and duplicate the javascript functions, using more specific JS selectors.

Source https://stackoverflow.com/questions/67783327

QUESTION

Is this just very unlikely? Or is it impossible

Asked 2021-May-21 at 14:54

So, I'm a beginner in python (coding in general, really), and I've tried to make this little program which generates a random number of rods in 305 attempts

...

ANSWER

Answered 2021-May-20 at 09:56

The probability distribution of rods is Binomial(305,0.5), that is the probability of getting exactly n rods is (305 choose n) * 0.5^305.

To get the probability to get at least 211, you need to sum these terms from 211 to 305. Wolfram alpha gives that as 8.8e-12.

So... it is really, really unlikely and you will have to wait a long time. If your loop runs 1000 times a second, you will expect to have enough rods about once every 4 years.

If I remember correctly, Matt Parker from the Youtube channel Stand-up Maths has something to say about this particular case in his video "How lucky is too lucky".

Source https://stackoverflow.com/questions/67617888

QUESTION

Solving the recurrence relation for rod cutting problem (without DP) using iteration method

Asked 2021-May-19 at 10:56

I'm going through the Dynamic Programming chapter in the CLRS book. In the rod cutting problem, this recurrence relation is obtained when we don't use dynamic programming (with base case T(0) = 1). The solution is directly given as T(n) = 2^n.

I can verify that the solution is correct using induction. But I can't seem to figure out how to arrive at this solution step-by-step from the given recurrence using iteration (plug and chug) method. I would really appreciate some help on this matter.

...

ANSWER

Answered 2021-May-19 at 10:56

T(0) = 1

T(1) = 1 + T(0)
     = 2

T(2) = 1 + T(0) + T(1)
       \_,____/
     = T(1) + T(1)
     = 2*T(1)
     = 4

T(3) = 1 + T(0) + T(1) + T(2)
       \_,___________/
     = T(2) + T(2)
     = 2*T(2)
     = 8

T(4) = 1 + T(0) + T(1) + T(2) + T(3)
       \_,__________________/
     = T(3) + T(3)
     = 2*T(3)
     = 16

:

T(n) = 2*T(n-1) = 2^n

Source https://stackoverflow.com/questions/67601785

QUESTION

Angular-How to use statusChanges on multiple dynamically created FormGroups?

Asked 2021-May-17 at 19:49

In ngOnInit() I have a forEach method that generates some FormGroups with some FormControls. Then, I created an array containing the statusChanges of each FormGroup.

...

ANSWER

Answered 2021-May-17 at 19:49

It is not necessary to do it with such an overloaded approach. You can achieve this pretty straight foreward as the [disabled] directive of your button fires repeatedly. It will notice a change within millis. Do it this way:

Source https://stackoverflow.com/questions/67572943

QUESTION

Hot rod java client removeCache (replicated cache)

Asked 2021-May-16 at 10:03

I'm in this situation: I have an Infinispan cluster (12.1) with two nodes and a replicated cache configured via xml. I have also an hot rod client and when I try to call removeCache method, the first time, the cache is not removed but if I try a second one call to removeCache, the cache is deleted correctly. I need a correctly removal at the first attempt.

Can anyone help me?

...

ANSWER

Answered 2021-May-16 at 10:03

If you know beforehand you may need to remove caches, it's best to create them with CacheContainerAdmin.createCache() (or via the REST API/CLI/console) instead of the server XML configuration.

CacheContainerAdmin.removeCache() is under-specified: the javadoc doesn't say what it does when the cache was not created with CacheContainerAdmin.createCache(). As you've discovered, the current implementation only removes the cache on the server that processed the client request.

I have created ISPN-13048 to improve the documentation and maybe change the behaviour.

Source https://stackoverflow.com/questions/67469118

QUESTION

V-FOR not rendering a dictionary

Asked 2021-May-12 at 03:20

Using Nuxt 2.14.12, trying to display a dictionary using the V-FOR directive. The Code snippet below shows code trying to display the dictionary pokiAbilities. The code segment with the V-For is not being rendered and I don't know why.

...

ANSWER

Answered 2021-May-11 at 01:21

Maybe your pokiAbilities has no data. You can use vue-devtool to check if pokiAbilities has data.

Source https://stackoverflow.com/questions/67479126

QUESTION

How to display data under each tab?

Asked 2021-May-08 at 11:50

My codepen link https://codepen.io/santoshch/pen/MWpYdXK

...

ANSWER

Answered 2021-May-08 at 11:50

It's due to overflow: hidden; in .container-prod class:

Source https://stackoverflow.com/questions/67446866

QUESTION

Python: how could this image be properly segmented?

Asked 2021-May-07 at 16:16

I would like to segment (isolate) the rod-like structures shown in this image:

The best I've managed to do is this

...

ANSWER

Answered 2021-May-07 at 16:16

Here is my attempt using a Meijering filter. The Meijering filter relies on symmetry when it looks for tubular structures and hence the regions where rods overlap (breaking the symmetry of the tubular shape) are not that well recovered, as can be seen in the overlay below.

Also, there is some random crap that I have trouble getting rid off digitally, but maybe you can clean your prep a bit more before imaging.

Source https://stackoverflow.com/questions/67421623

QUESTION

make log operations between a dictionary and a list of dictionaries

Asked 2021-Apr-26 at 15:58

Hello I am looking to do find out this:

Assume I have this.

...

ANSWER

Answered 2021-Apr-26 at 15:58

If a and b are your inputs from question:

Source https://stackoverflow.com/questions/67269673

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

Vulnerabilities

No vulnerabilities reported

Install rod

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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