connection

Reasons why resources in c3p0 cannot get checked out?

吃可爱长大的小学妹 提交于 2021-01-27 20:30:23
问题 So I was looking into the c3p0 API to debug one of our production issues which was resulting in a stack overflow error while checking out a connection. I found below comments in BasicResourcePool class's checkoutResource method: /* * This function recursively calls itself... under nonpathological * situations, it shouldn't be a problem, but if resources can never * successfully check out for some reason, we might blow the stack... * * by the semantics of wait(), a timeout of zero means

Bad state: Insecure HTTP is not allowed by platform:

旧巷老猫 提交于 2021-01-18 05:20:34
问题 I'm having the following problem: E/flutter ( 7144): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: Bad state: Insecure HTTP is not allowed by platform: http://myIPv4:PORT/PATH. And this is the backend that I can access: I already allowing the access by cors, but not even this help me. I already tried to use the http://localhost:port/path and http://myIP:port/path but doesn't worked! But if I try access directly by browser so work. 回答1: Navigate to your project. Go to

Bad state: Insecure HTTP is not allowed by platform:

纵饮孤独 提交于 2021-01-18 05:15:57
问题 I'm having the following problem: E/flutter ( 7144): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: Bad state: Insecure HTTP is not allowed by platform: http://myIPv4:PORT/PATH. And this is the backend that I can access: I already allowing the access by cors, but not even this help me. I already tried to use the http://localhost:port/path and http://myIP:port/path but doesn't worked! But if I try access directly by browser so work. 回答1: Navigate to your project. Go to

Bad state: Insecure HTTP is not allowed by platform:

余生长醉 提交于 2021-01-18 05:15:36
问题 I'm having the following problem: E/flutter ( 7144): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: Bad state: Insecure HTTP is not allowed by platform: http://myIPv4:PORT/PATH. And this is the backend that I can access: I already allowing the access by cors, but not even this help me. I already tried to use the http://localhost:port/path and http://myIP:port/path but doesn't worked! But if I try access directly by browser so work. 回答1: Navigate to your project. Go to

Bad state: Insecure HTTP is not allowed by platform:

一个人想着一个人 提交于 2021-01-18 05:15:22
问题 I'm having the following problem: E/flutter ( 7144): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: Bad state: Insecure HTTP is not allowed by platform: http://myIPv4:PORT/PATH. And this is the backend that I can access: I already allowing the access by cors, but not even this help me. I already tried to use the http://localhost:port/path and http://myIP:port/path but doesn't worked! But if I try access directly by browser so work. 回答1: Navigate to your project. Go to

run python code from c# does not return a value

折月煮酒 提交于 2021-01-07 01:41:54
问题 Good day! I was recommended to try an approach to allow c# to run python code and then the python output would be sent to the c# program where it could be used. see Link for examples: How do I run a Python script from C#? My implementation: private void run_cmd() { ProcessStartInfo start = new ProcessStartInfo(); start.FileName = "Path\\To\\python.exe"; start.Arguments = "Path\\To\\Thing.py"; ; start.UseShellExecute = false; start.RedirectStandardOutput = true; using (Process process =

No internet connection on WSL Ubuntu (Windows Subsystem for Linux)

只谈情不闲聊 提交于 2020-12-01 07:47:36
问题 Recently I installed WSL Ubuntu 18.04 on my Windows machine, but nothing seems to work properly, because I have no internet access . I tried a few commands and sudo apt update says 'Connection failed' and ping google.com literally takes foreveras you can see in this screenshot: https://i.stack.imgur.com/NXJNx.png I also checked nano /etc/resolv.conf and made sure that the nameservers are right, completely disabled Kaspersky and its firewall, disabled Hyper-V, reinstalled WSL a few times and