zx | A tool for writing better scripts | Runtime Evironment library
kandi X-RAY | zx Summary
kandi X-RAY | zx Summary
Bash is great, but when it comes to writing scripts, people usually choose a more convenient programming language. JavaScript is a perfect choice, but standard Node.js library requires additional hassle before using. The zx package provides useful wrappers around child_process, escapes arguments and gives sensible defaults.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of zx
zx Key Features
zx Examples and Code Snippets
function func() {
var canvas = document.getElementById("image");
var context = canvas.getContext("2d");
canvas.width = 100;
canvas.height = 100;
var width = 100
var x = 0;
var y = 0;
var zX = 50;
v
function draw() {
var circles = 10; //parseInt (document.getElementById('c').value);
var ratio = 1; //parseFloat(document.getElementById('r').value);
var min_r = 1; //parseInt (document.getElementById('a').value);
var max_r = 10;
import requests
import pandas as pd
from selenium import webdriver
urls = [
'https://www.nakedcph.com/sneakers-by-adidas/s/37'
]
baseURL = 'https://www.nakedcph.com'
final = []
with requests.Session() as s:
for url in urls:
class Point {
constructor(x, y) {
this.x = x;
this.y = y;
}
}
class Line {
constructor(fromPoint = null, toPoint = null, zigZagged = false) {
this.from = fromPoint;
this.to = toPoint;
th
public class ZoomableLayout extends FrameLayout {
public ZoomableLayout(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
// TODO Auto-generated constructor stub
}
public Zo
mat2(vec2, vec2);
mat3(vec3, vec3, vec3);
mat4(vec4, vec4, vec4, vec4);
mat2(float, float,
float, float);
mat3(float, float, float,
float, float, float,
float, float, float);
mat4(float, float, float, float,
float, f
mat4 eyeTrans = mat4(
1.0, 0.0, 0.0, 0.0,
0.0, 1.0, 0.0, 0.0,
0.0, 0.0, 1.0, 0.0,
0.0, 4.0, 0.0, 1.0
);
c0 c1 c2 c3 c0 c1 c2 c3
[ Xx Yx Zx Tx ] [ 0 4 8 12 ]
[
public void onFIRE(View view){
if(btnStart.getVisibility()== View.VISIBLE){
startLabel.setText("No Firing Start Game");
return;
}
gunANGLE = ivTRI.getRotation();
if(gunANGLE == 0.0f){
ZY -= 20
function lookAt(eye, target, up) {
const zAxis = v3.normalize(v3.subtract(eye, target));
const xAxis = v3.normalize(v3.cross(up, zAxis));
const yAxis = v3.normalize(v3.cross(zAxis, xAxis));
return [
...xAxis, 0,
...yAxis,
public class ScrollViewCustom extends ScrollView {
public interface ZoomViewListener {
void onZoomStarted(float zoom, float zoomx, float zoomy);
void onZooming(float zoom, float zoomx, float zoomy);
void onZ
Community Discussions
Trending Discussions on zx
QUESTION
I have the below code that fetches data from Coinmarketcap api and sends me a telegram message when parameters are met. When I fetch 100 coins then the code works fine. But when I fetch 5000 coins the code is very slow. The schedule time with refresh api is not the time that I have code.
Can someone see why the code is slow with fetching data from the api with 5000 coins?
A good answer is insert httpx / asyncio in the code. (answer Pawel Rubin (thanks). Does someone know how i can insert asyncio into the code?
...ANSWER
Answered 2022-Apr-01 at 13:50The code is making requests sequentially for every element in parsed['data']
.
Consider running your code asynchronously with some HTTP client that supports asyncio
, for example httpx, and use asyncio.gather
to run your requests concurrently.
Consider the following example which makes 50 GET requests to google.com
using requests and using httpx. Note that the async solution is significantly faster.
QUESTION
I have a function that sends an axios
rrequest to my springboot backend.
ANSWER
Answered 2022-Mar-16 at 16:18From doing some searching, I've found a few people saying they have this problem when the Java on the 2 systems are different versions.
QUESTION
I have three dataframes [Accepted, Ignored, Input]. We have to check the "Subset" column strings of Input df in the subset columns of accepted and ignored df. If the subset are not present in both of them, we have to keep them in exception. [Strings should match exactly]] For eg.
Accepted df is
...ANSWER
Answered 2022-Mar-03 at 11:09Use sets for get intersection and difference in splitted values by ,
, last join back to strings by join
:
QUESTION
I have a database for eg.
...ANSWER
Answered 2022-Mar-09 at 13:26Use Series.str.split
, Series.explode
and Series.groupby.agg
:
QUESTION
I am currently trying to get my growth algorithm to work on a texture.
When running in the editor everything works as expected, however once I build the project, the whole RenderTexture becomes a solid color (red, green or blue [R8G8B8A8_UNORM] depending on the color format) with the simulation on top.
I have already tried to use an HDRP unlit texture shader instead of my custom transparency shader, which produced the same issue leading me to believe that my mistake lies somewhere within the compute shader drawing onto the texture. Also, I rebuilt the project using URP which unfortunately also produced the same result.
One other thing, I recently noticed that minimizing and maximizing the game window on runtime in the editor more than once crashes unity although I can't image how this has anything to do with the issue at hand.
EDIT: Just built the same project for windows (DX11) which works perfectly. This therefore seems to be an issue with the Metal API.
Interestingly, the maximizing/minimizing problem appears only if vsync is enabled and the touchpad gesture is used.
Unity Version 2021.2.12f1 using the HDRP on MacOS Monterey 12.2.1.
GitHub if you would like to reproduce the error: https://github.com/whatphilipcodes/seed
Compute Shader Code below.
...ANSWER
Answered 2022-Feb-21 at 20:04The way I ended up solving my issue was to add a kernel that sets all pixels to black, dispatched from the start() method.
QUESTION
How Can I match XX.Xx("$\bH.Pt#S+V0&DJT-R&", gM)
this pattern in a string shown below, the only constant is XX. two arguments are random
ANSWER
Answered 2022-Feb-13 at 18:25(XX\.[A-Za-z]*\("([^"]*)",\s*([0-9A-Za-z]{2})\),\s*[0-9A-Za-z)]+)
To capture multiple times
- run the regexp on the big string
- if no matches, break
- use the second and third capture groups as you like
- get the first capture group
- in the big string replace that capture group with an empty string
- do it again with the modified string
Old Answer
XX\.[A-Za-z]*\("(.*)",\s*([0-9A-Za-z]{2})\)
I included capture groups if your interested
I can explain it if you'd like
XX\.
The beginning is probably obvious.XX\.
- it's important to note that
.
in regex matches anything, however I assume you specifically want to get a period. Thus we escape it like\.
- it's important to note that
[A-Za-z]*
next we are matching any amount of characters from capital A to capital Z and lower case a and lowercase z. I assume that it will always be 2 characters but I'll let it slide for now\(
next we escape the open parenthesis because parenthesis represents a capture group"
next we look for a quotation mark(.*)"
next we capture anything intil we hit another quotation mark.- It's important to note that if the string has an escaped quotation mark, this regexp breaks. If you need an escaped quotation mark also I'll try to help you out
,
next we look for a comma\s*
after that we look for any amount of spaces. Could be zero, could be a hundred(0-9A-Za-z){2}
next we capture two characters that could be 0-9 A-Z and A-Z\)
finally we end with a parenthesis
QUESTION
I download the ffmpeg through scoop,and I can use ffmpeg in powershell.
My script is below:
...ANSWER
Answered 2022-Feb-07 at 02:28I think the issue might be that zx is using the bash inside WSL. Assuming you also don't want to use ffmpeg in WSL, here is how I fixed it.
- Install git.
- Find the
bash.exe
inside the installed git. In my case, it is located atC:/Program Files/Git/usr/bin/bash.exe
. - Insert the following line after the shebang:
$.shell = `Location to your bash`
. In my case, it is$.shell = `C:/Program Files/Git/usr/bin/bash.exe`;
.
I am fairly sure this works with other distributions of bash for Windows, but I have not tested.
QUESTION
I'm using microk8s on Ubuntu but I have a problem wiht the coredns pod which fails to start and I suspect thats giving me other pods issues.
The Pod is showing a staut of CrashLoopBackOff whe running get pods
Here is the Describe of the pod:
...ANSWER
Answered 2022-Jan-25 at 12:41QUESTION
I am new to WPF and also the MVVM pattern, I tried to create a simple WPF project to query a database of I-Shape Steel Profiles and show it to the user through the DataGrid. After I have successfully done it, I am now moving to the next part: Letting the user to add new steel profiles to the DataGrid by filling out a set of TextBoxes.
Model
...ANSWER
Answered 2022-Jan-11 at 09:07I tried to replicate your problem but I had to remove the styles since you did not provide them. It works at my side, so perhaps the problem lies within the style?
Please delete your styles for the textboxes (ParameterTextbox) and see if it works then. If you can provide me with the source code for the style, I can take a look at it. Maybe you are overriding the text property.
edit after it turned out the style was the issue
here is an example of the style you want to accomplish in a minimalistic way.
QUESTION
I'm using Firestore 'addDoc' (Web version 9, https://firebase.google.com/docs/firestore/manage-data/add-data) to add a new document:
...ANSWER
Answered 2022-Jan-03 at 15:57This is the expected behavior: the promise from addDoc
is only resolved once the write operation is completed on the server. If you don't want to wait for that, don't use await
.
If there is a problem with the local write, addDoc
will raise an exception. Only when there is a problem with the write on the server, will it reject the promise.
In v8 and before you could get the DocumentReference
without await by using collection.doc()
. See the last snippet in the documentation on adding a document for how to do this in v9 too:
In some cases, it can be useful to create a document reference with an auto-generated ID, then use the reference later. For this use case, you can call
doc()
:
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