neh | A tool that redirects you to commonly used sites | Key Value Database library
kandi X-RAY | neh Summary
kandi X-RAY | neh Summary
A tool that redirects you to some commonly used sites; intended to be an Alfred for your browser. Inspired by Facebook's open source bunny tool, but rewritten for the cloud serverless edge computing age – neh runs in Cloudflare Workers on Cloudflare's edge servers located close to you. TL;DR it's fast.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of neh
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QUESTION
I want to get nodes from an api which contains xml elements.
https://www.w3schools.com/xml/cd_catalog.xml Here is the link for the api.
So my Java code is like this:
...ANSWER
Answered 2021-Mar-31 at 00:14You have to use a NodeList
with XPathConstants.NODESET
Your expression is /CATALOG/CD[COUNTRY='USA' and YEAR>=1985]
(The "@" is for attributes)
The syntax is:
QUESTION
I am working on some code for an online bible. I need to identify when references are written out. I have looked all through stackoverflow and tried various regex examples but they all seem to fail with single books (eg Jude) as they require a number to proceed the book name. Here is my solution so far :
...ANSWER
Answered 2021-Mar-26 at 14:50It does not match as it expects 2 characters using (([ .)\n|])([^a-zA-Z]))
where the second one can not be a char a-zA-Z due to the negated character class, so it can not match the s
in Jude some
.
What you might do is make the character class in the second part optional, if you intent to keep all the capture groups.
You could also add word boundaries \b
to make the pattern a bit more performant as it is right now.
See a regex demo
(Note that Jude is listed twice in the alternation)
If you only want to use 3 groups, you can write the first part as:
QUESTION
I would like to publish my git repository to npm so I can use it in other projects. But when I run the npm publish
command I get the following error:
ANSWER
Answered 2020-Oct-29 at 13:18Based on the https://npm.pkg.github.com/
appearing in the error output, you are trying to publish to GitHub Packages and not the npm registry (which are still separate, although GitHub now owns npm). According to the GitHub packages docs:
GitHub Packages only supports scoped npm packages. Scoped packages have names with the format of @owner/name. Scoped packages always begin with an @ symbol. You may need to update the name in your package.json to use the scoped name. For example, "name": "@codertocat/hello-world-npm".
So you'll need to either change your configuration to point to the npm registry rather than the GitHub packages registry, or else change the name
field in your package.json
to be a scoped package name.
QUESTION
def get_NYSE_tickers():
an = ['A', 'B', 'C', 'D', 'E', 'F', 'H', 'I', 'J', 'K', 'L',
'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '0']
for value in an:
resp = requests.get(
'https://www.advfn.com/nyse/newyorkstockexchange.asp?companies={}'.format(value))
soup = bs.BeautifulSoup(resp.text, 'lxml')
table = soup.find('table', class_='market tab1')
tickers = []
for row in table.findAll('tr', class_='ts1',)[0:]:
ticker = row.findAll('td')[1].text
tickers.append(ticker)
for row in table.findAll('tr', class_='ts0',)[0:]:
ticker = row.findAll('td')[1].text
tickers.append(ticker)
with open("NYSE.pickle", "wb") as f:
while("" in tickers):
tickers.remove("")
pickle.dump(tickers, f)
print(tickers)
get_NYSE_tickers()
...ANSWER
Answered 2020-Sep-13 at 00:13import requests
from bs4 import BeautifulSoup
from string import ascii_uppercase
import pandas as pd
goals = list(ascii_uppercase)
def main(url):
with requests.Session() as req:
allin = []
for goal in goals:
r = req.get(url.format(goal))
df = pd.read_html(r.content, header=1)[-1]
target = df['Symbol'].tolist()
allin.extend(target)
print(allin)
main("https://www.advfn.com/nyse/newyorkstockexchange.asp?companies={}")
QUESTION
The conversion from py2 to py3 gave this error and could not find anywhere. In line 242 is the error. Below the code that calls it.
ERROR:
...ANSWER
Answered 2020-Jan-28 at 22:47str
is already decoded and you are trying to decode it, which is already decoded. but if you really want to decode it, you should encode it, and then decode it again. i don't recommend it.
i recommend you to use binascii
. note that the input string should be a byte-like object.
QUESTION
According to the Angular guide, I'm supposed to returned the posted object. It makes sense in the example because we want to work with the entity that has been saved to the DB.
In my particular case, I'm not interested in the objected that I post. In fact, the object is a wrapper consisting of a bunch of unrelated junk. At the backend, there's a series of void invocations starting up by the post. At the moment, I do subscribe in the service and it's a fire-and-forget based logic.
In an attempt to improve the quality, I'd like to tell the component that the requested operation went well by a code, like this. I control the endpoint of the API so I can produce a number or an object there.
...ANSWER
Answered 2019-May-01 at 19:03Option 1:
If you are not interested in the return type of the post method, then you can return a number to ensure the return type is same:
QUESTION
In the code below I create 8 threads and each of those prints a string and its id. However, I don't see any printf
output in stdout
from PrintHello
function. One strange thing that is happening is that if run the main
using debugger (CLion) printf
indeed outputs the intended output. I actually suspect that no code inside PrintHello
function is run, not just printf
. What could be causing this?
Also according to this answer printf
is thread-safe so it shouldn't be an issue of different threads competing for stdout
.
This is the code (it as adapted from these slides):
...ANSWER
Answered 2018-May-02 at 11:44The main process is exiting before the newly created threads gets executed. So you should wait for the threads created using pthread_join
.
As per the man page of pthread_join
int pthread_join(pthread_t thread, void **retval);
The pthread_join() function waits for the thread specified by thread to terminate. If that thread has already terminated, then pthread_join() returns immediately. The thread specified by thread must be joinable.
QUESTION
Hi I am working on a data transforming project. I am taking in a csv
that has 1 million records and trying to segregate them into individual txt
files. The problem is that it takes a lot of time to process. We're talking more that 5 mins for each column here. My code is below:
ANSWER
Answered 2018-Jan-08 at 16:45I think you're hitting this problem:
QUESTION
I'm trying to get a whole PDF with retrofit on Android. But at the moment to get the response it's incomplete.
...ANSWER
Answered 2017-Dec-05 at 22:11I found the answer. I just added the next.
QUESTION
I am implementing the NEH algorithm following this slide and video: http://mams.rmit.edu.au/b5oatq61pmjl.pdf https://www.youtube.com/watch?v=TcBzEyCQBxw
My problem during the test is the variable Sorted_list
got changed which cause different results from what I expect:
This the portion where I have the problem but I couldn't know what it changes it(I used breakpoints and watch variable window):
ANSWER
Answered 2017-Apr-26 at 20:27When you create a List<> (or any other container) from another container (as you do when you call list.ToList()) you do not create copies of all of the elements in the container. You create new references to the items in the list that you're copying. In CS parlance it's a shallow copy and not a deep copy.
So, if you do this:
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Vulnerabilities
No vulnerabilities reported
Install neh
Run yarn to install dependencies.
cp .env.example .env and fill it in.
Modify the wrangler.toml file as appropriate.
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