grind | Grind polishes Go programs

by rsc Go Version: Current License: BSD-3-Clause

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

kandi X-RAY | grind Summary

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

go get [-u] rsc.io/grind.

Support

Quality

Security

License

Reuse

Support

grind has a low active ecosystem.

It has 468 star(s) with 27 fork(s). There are 18 watchers for this library.

It had no major release in the last 6 months.

There are 6 open issues and 6 have been closed. On average issues are closed in 2 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of grind is current.

Quality

grind has 0 bugs and 0 code smells.

Security

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

grind code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

grind is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

grind releases are not available. You will need to build from source code and install.

It has 3640 lines of code, 167 functions and 60 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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grind Key Features

No Key Features are available at this moment for grind.

grind Examples and Code Snippets

No Code Snippets are available at this moment for grind.

Community Discussions

Trending Discussions on grind

Select option and display content related to option with JQuery

Socket.io and React: Proper way too receive data from server and set state in a component?

How to create a dynamic calculation based off more than 1 State

Collecting multiple unknown inputs

Autohotkey reducing the size of my code by using code within code (i cant remember what it's called sorry!)

How are javascript variables referenced?

Incrementing number in an object of mongoose array

Loop function to let users decide how many numbers are shown in the input field

More efficient way to write this MySQL query

Binary Search in JS: trying to find a consistent mental model

QUESTION

Select option and display content related to option with JQuery

Asked 2022-Mar-05 at 03:32

this is my first question and after grinding through several threads on here I am still completely lost and can't find a proper solution to my problem.

What I want to do?
A select Box with various options, each options is connected with a JQuery script which makes a related div visible when selected.

...

ANSWER

Answered 2022-Mar-04 at 02:11

Try using onchange instead of onclick on the select tag

Source https://stackoverflow.com/questions/71345180

QUESTION

Socket.io and React: Proper way too receive data from server and set state in a component?

Asked 2022-Feb-18 at 00:03

Trying to get a basic chat app going and having problems with excessive rerenders when a message is sent. Here is the applicable code for the client:

...

ANSWER

Answered 2022-Feb-17 at 21:44

Since you have a dependency on chatMessages, every time the chatMessages changes, it creates a new listener. And that's why it becomes slower and slower as and when more messages come in.

You could do two things:

You maintain the chatMessages locally within the useEffect method. And you can spread that array and just call setChatMessages with the spread array. When you do this, you can remove the chatMessages dependency to useEffect and still have all messages. As a good practice, you should return a function that will remove the event listener when the component unmounts.

Source https://stackoverflow.com/questions/71165620

QUESTION

How to create a dynamic calculation based off more than 1 State

Asked 2022-Feb-13 at 18:49

I am brand new to Swift (and coding in general). I am working on an app that will output a calculation based off the tracking of two states. The two states are brewModel and waterAmount. I am able to successfully create a function that will return one calculation based on the two states. However, now I am trying to create a Picker that will toggle the calculation between two measurements - grams and tablespoons. This is where I am having trouble.

I tried to write a series of conditionals in different ways such as if and else if as well as switch cases, but it doesn't work. When I build the simulator, Xcode will just think for a long time until I stop it. Sometimes I get error messages after I manually stop it and sometimes I don't. Today I got "Command CompileSwiftSources failed with a nonzero exit code."

Does anyone have any suggestions?

Also, I apologize if my code is messy, I have a bunch of things commented out that I am playing with. The func computeGrinds does work but just for the one calculation. Thank you!

...

ANSWER

Answered 2022-Feb-13 at 17:50

There are 2 aspects you want to think over:

1. How to update the result value based on the inputs.
Your result value is based on two inputs: brewModel and waterAmount. Both are @State vars and changed by a picker. I changed your computeGrinds func to a computed property, because this will be automatically called when one of the two base values changes. Then there is no need for .onchange anymore, you can just use the var value – it will always be up to date.

2. recalculating from tbsp to grams.
This is more of a math thing: As I understand, for .frenchPress you need either 2.5 tbsp – or 16 grams per cup. So 1 tbsp = 16 / 2.5 = 6.4 grams. Once you know that you just have to go through the switch case once, and use the unitValue to recalculate. I integrated that too ;)

Here is my simplified code:

Source https://stackoverflow.com/questions/71102964

QUESTION

Collecting multiple unknown inputs

Asked 2022-Feb-09 at 03:47

Alright so this problem has been grinding me for a good hour. I am taking a zybooks course and I'm presented with the prompt,

Statistics are often calculated with varying amounts of input data. Write a program that takes any number of integers as input, and outputs the average and max.

Ex: If the input is:

15 20 0 5 the output is:

10 20 currently I have it 'working' with my code but the issue is I cannot figure out how to keep the input open for more or less inputs as zybooks runs through multiple different tests. i'm sure its something simple im overlooking. anything helps!

...

ANSWER

Answered 2022-Feb-09 at 03:36

One solution is to have the user specify how many numbers they want to take the average of. For instance:

Source https://stackoverflow.com/questions/71043611

QUESTION

Autohotkey reducing the size of my code by using code within code (i cant remember what it's called sorry!)

Asked 2021-Dec-30 at 16:54

I've made a big script in autohotkey to help me grind items in idle games, and it needs to have some code repeated a lot of times for each building so i want to condense it down to a single line, i think it might be called variables or classes in regular programming but it doesn't seem to be that for autohotkey, i cant for the life of me figure out how to create something like a keyword that has code inside it, i'm not even sure what to call it so i cant google it. like if it was

The actual code is like this, but a fair bit longer and i want to add multiple if statements later for different button press options

...

ANSWER

Answered 2021-Dec-30 at 13:41

This is doable in so many ways, and what the best way would be depends fully on what the code is that you want to repeat.
If the code is as simple as your example shows, then a function might be what you want.

Source https://stackoverflow.com/questions/70532381

QUESTION

How are javascript variables referenced?

Asked 2021-Dec-19 at 00:30

I'm currently studying for a technical interview and I'm just going through the leetcode grind. I came across a question that is apparently asked pretty frequently by the company I'm about to interview at so I attempted it. I couldn't quite get it so I looked to the solution and came across this solution.

...

ANSWER

Answered 2021-Dec-19 at 00:30

This happens because prev's reference is being pointed by res when you do res=[prev], basically the address where the actual prev array is stored is pointed, as the prev updates, it also show changes in res.

Source https://stackoverflow.com/questions/70408122

QUESTION

Incrementing number in an object of mongoose array

Asked 2021-Dec-10 at 20:57

I am trying to increment the number in MongoDB using mongoose. But I start failing right at the query stage. When I // @ts-ignore it flows silently with no error but the value doesn't update.

The error it throws out is: Type 'number' is not assignable to type 'undefined'

My Schema:

...

ANSWER

Answered 2021-Dec-10 at 20:05

items is not an array, it is an object. You should access it with items.amount and NOT with items.$.amount. Change your query like this:

Source https://stackoverflow.com/questions/70309826

QUESTION

Loop function to let users decide how many numbers are shown in the input field

Asked 2021-Nov-26 at 20:39

Whenever I come here I always get some solid help and pointers, so I am going to give it a shot while my mind is still grinding through this, and maybe work more on this tomorrow.

Anyway, I am trying to make a function that: Displays the numbers up to the number entered by the user. How many numbers do you want to output? 1 Input field below it.

I have gotten it to count from 0-100, but that is not what it is supposed to do, what am I missing here?

...

ANSWER

Answered 2021-Nov-25 at 23:18

I have edited your snippets, you should pass number as end condition on your for loops

Source https://stackoverflow.com/questions/70118112

QUESTION

More efficient way to write this MySQL query

Asked 2021-Nov-13 at 03:55

I am trying to speed this query up, and I am afraid it's impossible given the large amount of data. But I decided I'll throw it out there and see if anyone has any suggestions. I have two very simple tables:

contractorList

id contractor 1 John's Roofing 2 Mark's Roofing

form_submissions

id contractor_id submission 1 1 ... 2 2 ... 3 1 ... 4 4 ... 5 1 ... 6 5 ...

...ETC

I am trying to get JUST the contractor name, id and count the number of submissions. IE

...

ANSWER

Answered 2021-Nov-12 at 23:31

It may be better to do the aggregation before joining, as this creates a smaller intermediate table.

Source https://stackoverflow.com/questions/69950068

QUESTION

Binary Search in JS: trying to find a consistent mental model

Asked 2021-Oct-11 at 13:28

I am grinding LeetCode these days and I encountered the challenge 162. Find Peak Element:

A peak element is an element that is strictly greater than its neighbors.

Given an integer array nums, find a peak element, and return its index. If the array contains multiple peaks, return the index to any of the peaks.

You may imagine that nums[-1] = nums[n] = -∞.

You must write an algorithm that runs in O(log n) time.
Constraints:

1 <= nums.length <= 1000

-231 <= nums[i] <= 231 - 1

nums[i] != nums[i + 1] for all valid i

This question is about using binary search to find a peak element in an array.

I know we can think of the array as alternating ascending and descending sequences. Here is my solution

...

ANSWER

Answered 2021-Oct-11 at 06:20

When the following condition is true:

Source https://stackoverflow.com/questions/69456782

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

Vulnerabilities

No vulnerabilities reported

Install grind

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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