chi | composable router for building Go HTTP services | REST library
kandi X-RAY | chi Summary
kandi X-RAY | chi Summary
chi is a lightweight, idiomatic and composable router for building Go HTTP services. It's especially good at helping you write large REST API services that are kept maintainable as your project grows and changes. chi is built on the new context package introduced in Go 1.7 to handle signaling, cancelation and request-scoped values across a handler chain. The focus of the project has been to seek out an elegant and comfortable design for writing REST API servers, written during the development of the Pressly API service that powers our public API service, which in turn powers all of our client-side applications.
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chi Examples and Code Snippets
Lines of Code : 14License : Permissive (MIT License)
Copyprivate double[] chiSquares(String message) {
double[] expectedLettersFrequencies = expectedLettersFrequencies(message.length());
double[] chiSquares = new double[ALPHABET_SIZE];
for (int offset = 0; offset < chiSquares.l Community Discussions
Trending Discussions on chi
QUESTION
I want to get a 95% confidence interval for the following question.
I have written function f_n in my R code. I first randomly sample 100 with Normal and then I define function h for lambda. Then I can get f_n. My question is that how to define a function of f_n-chi-square and use uniroot` to find Confidence interval.
ANSWER
Answered 2022-Mar-27 at 06:44Here is a solution.
First of all, the data generation code is wrong, the parameter theta is in the interval [1, 12], and the data is generated with rnorm(., mean = 0, .). I change this to a true_theta = 5.
QUESTION
I have input data (df) for making 2*2 contingency table for each row.
...ANSWER
Answered 2022-Mar-21 at 15:17We could wrap the code into a function and then use rowwise and apply the function
QUESTION
I want to remove contfoot, conthead and caption in tabularray package (I used longtblr).
ANSWER
Answered 2022-Feb-18 at 09:27You can use
QUESTION
I want to extract the X-squared value and p-value (number only) from three string vectors.
...ANSWER
Answered 2022-Feb-13 at 18:55Instead of str_sub (which is position based and it wouldn't work when the start/end positions are not constant as in example 2) we may use regex lookaround to extract for p-value substring and the digits with . that follows (str_extract)
QUESTION
I am creating a service in Go with chi router and I need to implement a WebHook for one of my endpoints. I am using this library to create my webHook. However I am having problems when I try to receive it and decode it. In their sample code they used Gin framework and I have to use chi. My receivedSignature comes out as nil and I get an error: interface conversion: interface {} is nil, not string .
Could anyone please help me with a work around on this?
Here is my send function:
...ANSWER
Answered 2022-Feb-01 at 21:00The signature will be in a header. So you should also read it from the requests' header.
QUESTION
I am trying to plot two probability distributions onto the same plot. One is a uniform distribution with area under the curve = 1 and the other is a chi distribution (or to be more specific, a Maxwellian) with three degrees of freedom with area under the curve = 1. Here is my code so far:
...ANSWER
Answered 2022-Jan-31 at 02:08Chi distribution starts from zero so this should be:
QUESTION
I have data for many countries over a period of time (2001-2003). It looks something like this:
index year country inflation GDP 1 2001 AFG nan 48 2 2002 AFG nan 49 3 2003 AFG nan 50 4 2001 CHI 3.0 nan 5 2002 CHI 5.0 nan 6 2003 CHI 7.0 nan 7 2001 USA nan 220 8 2002 USA 4.0 250 9 2003 USA 2.5 280I want to drop countries in case there is no data (i.e. values are missing for all years) for any given variable.
In the example table above, I want to drop AFG (because it misses all values for inflation) and CHI (GDP missing). I don't want to drop observation #7 just because one year is missing.
What's the best way to do that?
...ANSWER
Answered 2022-Jan-14 at 20:46This should work by filtering all values that have nan in one of (inflation, GDP):
QUESTION
I could really use some help here with my RStudio.
I am trying out this analysis and seem to have problem converting data type of certain variables.
...ANSWER
Answered 2021-Nov-16 at 05:57You can also specify the variable type when the data is read using read_csv.
Something like this:
QUESTION
I am new to Haskell and I want to extract the maximum element from a given List so that I end up with the maximum element x and the remaining list xs (not containing x). It can be assumed that the elements of the list are unique.
The type of function I want to implement is somewhat like this:
...ANSWER
Answered 2021-Nov-11 at 11:44This answer is more of a personal advise than a proper answer. As a rule of thumb, whenever you find yourself trying to write a loop with an accumulator (as in this case), try to write it in this form
QUESTION
Given an array of objects :
...ANSWER
Answered 2021-Nov-12 at 15:02There's probably an even shorter way with reduce, but this should be a valid starting point.
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