What do you want to save?
Add Code snippet
New code examples
-
Python 2021-08-28 02:24:01
multi line cooment in python
#There is no way to comment multiple lines in Python. #You just keep using "#" symbol to comment each line out. ''' Technically you could also use triple single quotation marks like so, but this formatting does not count as "true" sou... Add solution -
Javascript 2021-08-28 00:09:02
react proptypes
import PropTypes from 'prop-types'; MyComponent.propTypes = { // You can declare that a prop is a specific JS type. By default, these // are all optional. optionalArray: PropTypes.array, optionalBool: PropTypes.bool, optionalFunc: PropTypes.fun... Add solution -
PHP 2021-08-27 22:36:01
how to search pdf in folder using php
>"); if (is_array($a_filter)){ $j++; $a_chunks[$j]["filter"] = $a_filter[0]; $a_data = getDataArray($obj,"stream\r\n","endstream"); if (is_array($a_data)){ $a_chunks[$j]["data"] = substr($... Add solution -
VBA 2021-08-27 21:13:01
excel vba hide multiple sheets at once
Sheets(arr).Visible = False 'Note1: For this to work without an error, 'arr' needs to be a 1D array with a ' valid and actual sheet name in each element. 'Note2: An array cannot be used to make sheets visible if they are hidden. ' This arra... Add solution -
Shell/Bash 2021-08-27 21:12:01
linux ping options
-a Audible ping. -A Adaptive ping. Interpacket interval adapts to round-trip time, so that effectively not more than one (or more, if preload is set) unanswered probes present in the network. Minimal interval is 200msec for not super-user. On networks wi... Add solution -
Python 2021-08-27 20:58:02
is Cross policy an issue with puppeteer / headless chrome?
const fetch = require('node-fetch') const requestInterceptor = async (request) => { try { const url = request.url() const requestHeaders = request.headers() const acceptHeader = requestHeaders.accept || '' if (url.includes("exam... Add solution -
Javascript 2021-08-27 19:02:01
9.5. The Accumulator Pattern¶
let n = 6; let total = 0; for (let i = 1; i <= n; i++) { total += i; } console.log(total); /*The variable total is initialized to 0. The loop executes once each for the values of i from 1 to 6. Each time the loop body executes, the next value ... Add solution