needle | streamable HTTP client for Node.js | HTTP library
kandi X-RAY | needle Summary
kandi X-RAY | needle Summary
The leanest and most handsome HTTP client in the Nodelands. Callbacks not floating your boat? Needle got your back. From version 2.0.x up, Promises are also supported. Just call needle() directly and you’ll get a native Promise object.
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Top functions reviewed by kandi - BETA
- Generates a part .
- Parses XML .
- Transform a parser
- Turns the stream data into a parser .
- Called when the response is finished
- Upload an image to a server
- Request wrapper .
- next request handler
- Stringify an object
- Flatten a nested object
needle Key Features
needle Examples and Code Snippets
Lines of Code : 31
License : No License
Copypublic static int strStr(String haystack, String needle) {
int hayLength = haystack.length();
int needleLength = needle.length();
if (hayLength == needleLength) return haystack.equals(needle) ? 0 : -1;
if (needleLength public static int strStr_KMP(String haystack, String needle) {
int hayLength = haystack.length();
int needleLength = needle.length();
int[] lps = calculateLPS(needle);
int j = 0;
for (int i = 0; i < hayLen public static void KMPmatcher(final String haystack, final String needle) {
final int m = haystack.length();
final int n = needle.length();
final int[] pi = computePrefixFunction(needle);
int q = 0;
for (int i
No results
=FILTER(A2:A6,NOT(COUNTIF(B2:B3,A2:A6)))
=FILTER( list ,NOT(COUNTIF( needle , haystack)))
Private haystack As Byte() = New Byte(){&H0, &H1, &H2, &H3, &H4, &H5, &H6, &H7, &H8, &H9, &HA, &HB, &HC, &HD, &HE, &HF, &H1, &HF1, &HF4, &H3F, &H24, &(defun tweaked-member (needle haystack)
(and (not (member needle haystack :test #'equalp)) needle))
CL-USER> (tweaked-member "a" '("a" "b" "c"))
NIL
CL-USER> (tweaked-member "a" '("b" "c"))
"a"
{% assign needle = "value1" %}
{% if haysack contains needle %}
...
{% endif %}
---
- name: Find key demo
hosts: localhost
gather_facts: false
vars:
# This is what you data looks like after the uri call
test:
json:
"body": {
"interfaces": {
"@order": [
npm i needle
const needle = require('needle');
needle.get('http://www.example.com', (error, response) => {
if (!error && response.statusCode == 200)
console.log(response.body);
});
Community Discussions
Trending Discussions on needle
QUESTION
When I read data from GPS sensor, it comes with a slight delay. You are not getting values like 0,1 0,2 0,3 0,4 0,5 etc, but they are coming like 1 then suddenly 5 or 9 or 12. In this case needle is jumping back and forth. Anybody have an idea how to make needle moving smoothly? I guess some kind of delay is needed?
Something like, taken from another control:
...ANSWER
Answered 2022-Mar-21 at 22:09Coming from a controls background, to mimic behavior of an analog device, you could use an exponential (aka low-pass) filter.
There are two types of low-pass filters you can use, depending on what type of behavior you want to see: a first-order or second-order filter. To put it in a nutshell, if your reading was steady at 0 then suddenly changed to 10 and held steady at 10 (a step change), the first order would slowly go to 10, never passing it, then remain at 10 whereas the second order would speed up its progress towards 10, pass it, then oscillate in towards 10.
The function for an exponential filter is simple:
QUESTION
I have been trying to create a simple auto complete using Quasar's select but I'm not sure if this is a bug or if I'm doing something wrong.
Whenever I click the QSelect component, it doesn't show the dropdown where I can pick the options from.
As soon as I click on the QSelect component, I make a request to fetch a list of 50 tags, then I populate the tags to my QSelect but the dropdown doesn't show.
ANSWER
Answered 2022-Mar-06 at 12:11It seems updateFn may not allow being async. Shift the async action a level up to solve the issue.
QUESTION
as the title suggests I'm trying to parse a piece of code into a tree or a list. First off I would like to thank for any contribution and time spent on this. So far my code is doing what I expect, yet I am not sure that this is the optimal / most generic way to do this.
Problem 1. I want to have a more generic solution since in the future I am going to need further analysis of this sintax. 2. I am unable right now to separate the operators like '=' or '>=' as you can see below in the output I share. In the future I might change the content of the list / tree from strings to tuples so i can identify the kind of operator (parameter, comparison like = or >= ....). But this is not a real need right now. ResearchMy first attempt was parsing the text character by character, but my code was getting too messy and barely readable, so I assumed that I was doing something wrong there (I don't have that code to share here anymore) So i started looking around how people where doing it and found some approaches that didn't necessarily fullfil the requirements of simplicity and generic. I would share the links to the sites but I didn't keep track of them.
The Syntax of the code The syntax is pretty simple, after all I'm no interested in types or any further detail. just the functions and parameters. strings are defined as 'my string', variables as !variable and numbers as in any other language. Here is a sample of code:
...ANSWER
Answered 2022-Feb-11 at 11:40You can use pyparsing to deal with such a case.
* pyparsing can be installed by pip install pyparsing
QUESTION
Please consider this question.
I need to parameterize a SQL (sub) query in golang. Please consider the pseudo-code below or at https://go.dev/play/p/F-jZGEiDnsd
The hayStack details come to me in an string slice lookIn and can vary. I need to search for %eedl% (needle) in all these haystacks.
The code in the comment is how I currently handle it - I only parameterize the needle I am looking for.
How do I parameterize the hayStacks as well?
ANSWER
Answered 2022-Feb-10 at 07:00Using just the standard library you can collect the haystack arguments and the needle argument into a single slice and then pass that to the Query method.
For the SQL itself you can use the IN operator and generate its right hand side operand as a list of ? based on the number of haystacks.
QUESTION
How to return for loop values without any html template in flask , in the below code I need to get all jokes values having multiple jokes route but i want them to be displayed as a list one below the other , currently the output I am getting is as a whole list item , I am aware i can use jinja for this but here i want to do without creating any html page
...ANSWER
Answered 2022-Jan-28 at 09:55you can use this function, adding a
QUESTION
Given a list of strings:
...ANSWER
Answered 2022-Jan-20 at 05:44This is a kind of hacky solution, but it works with only one pass through the list.
QUESTION
I would like to get back the result as a return value from the recursion, but I get 'undefined'. I read through all the related solutions (see ***) here, but somehow my example doesn't work. If I'm using a global variable then I can get the result otherwise the return values is 'undefined'.
...ANSWER
Answered 2022-Jan-09 at 21:42x is undefined because findNeedle() doesn't return a result, it assigns one instead to the result variable.
QUESTION
I'm trying to find the point of having different search algorithms in C++ standard.
My experiment shows it is somewhat faster in MSVC implementation, but still it is way slower than strstr, because strstr is vectorized. With gcc on Compiler Explorer it is slower than the default, and strstr is much faster: https://godbolt.org/z/zW3o87j8T
So if I don't care much about performance, I use default std::search, and if I do care, I use strstr or manually-vectorized algorithm. And Boyer–Moore algorithm doesn't seem to be vectorizable, as it performs large table lookups of individual characters.
Where's the application area of std::boyer_moore_searcher wide enough to have it standartized?
Here's my test program and test data:
...ANSWER
Answered 2022-Jan-02 at 15:52It depends on input size and pattern size.
My benchmark had too small pattern size.
I tried with the author's data from here: https://github.com/mclow/search-library. I was not able to build benchmark program quickly, so I used data from there with my benchmark program. It showed that for ~100 bytes pattern strstr is better, but for ~8 KB patterns BM and BMH are better.
QUESTION
It seems like this should be straightforward, but maybe it's not. Full disclosure: I am not a programmer by any stretch. I just know enough to muddle my way through hobby projects, and Pascal is brand new for me as of today. So, if anything is just really terrible code, I'm open to improvements. I'm probably only going to use this script once, though, so I'm not terribly concerned about optimization, just reliable operation.
I'm writing a script for xEdit, aka SSEEDit - the tool most people use for mucking around with Skyrim and Fallout 4 mods that don't make changes to rich game assets. The goal is to dump the raw text content of the DESC property for every BOOK object in the game (vanilla + original DLC). I've gotten pretty far and have a decent understanding of what I'm doing, but I cannot for the life of me get this part to work.
I have a blacklist of strings which should be skipped when iterating through all the BOOK objects. I've tried using pos() several different ways, and it never comes back with anything other than zero.
The weird thing is, even if I can get a correct result from pos() in testing, every book is a positive match when I run my actual script. It also doesn't seem like I'm actually iterating past the first entry in the blacklist.
Here's an example of what's returned when I search for a blacklist entry:
...ANSWER
Answered 2021-Dec-15 at 04:31Following the official Pascal documentation, the correct call of the pos function is pos(SubString, SourceString). Moreover, I believe that the proper way to index TStringList is blacklist[i].
You can try this sample code:
QUESTION
- Rails v5.2.4.3
- Ruby v2.3.3
We have a Workspace table and a WorkspaceGroup table, and a many-to-many relationship between these two tables via a join table named WorkspaceGroupAssociation (a workspace is like a project in our domain model). So a project can belong to many groups, and a group can have many projects.
We have some groups which have many thousands of projects, and in our observability tooling, we noticed recently that the following old code was very slow (note that the below code is a simplified version of the method):
...ANSWER
Answered 2021-Dec-08 at 14:32+ does this for a collection in Rails
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