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SQL 2022-03-11 18:30:06
SQLSTATE[HY000] [1040] Too many connections
On a shared hosting, "unlimited" means other users are unrestricted with their resource using. Means they can eat up whole pool, while your consumption remains modest This is a limit of database's configuration. If you have permission to edit ... Add solution -
Other 2022-03-10 09:30:28
how to access variables in api
1-GLOBAL variables allow you to access data between collections, requests, test scripts, and environments. Global variables are available throughout a workspace. I use global variables when I need to quickly test something. 2-COLLECTION variables are ava... Add solution -
Python 2022-02-28 01:00:27
how to periodically update dash
import time from concurrent.futures import ThreadPoolExecutor, ProcessPoolExecutor import dash import dash_html_components as html import dash_core_components as dcc import plotly.graph_objs as go import numpy as np # number of seconds between re-calcul... Add solution -
Shell/Bash 2022-02-17 21:30:11
bash storing and getting global variables between shells
#!/bin/bash global_export () { { flock 0 #prevents process fork when active set -x #enables verbose/debug . /tmp/env [ $# -eq 0 ] || export "$@" echo "$@" KEY=`echo "$@" | awk '{split($0,a,"=&q... Add solution -
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VBA 2022-02-02 23:16:28
vba global vs public
'In VBA, GLOBAL variables must be declared ABOVE all procedures in a module: Public MyGlobalString As String '<-- global to ALL modules Private MyGlobalLong As Long '<-- global to THIS module (Private) Public Const HELP As String = "Pres... Add solution -
Javascript 2022-02-02 20:50:14
how to convert div to image in jquery
<html><head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/html2canvas/0.4.1/html... Add solution -
Other 2022-02-01 23:11:24
storage class
The storage for variables with global or namespace scope is allocated for the entire duration of the program. This is known as static storage, and it contrasts with the storage for local variables (those declared within a block). These use what is know... Add solution