MrCoder

#include <WiFi.h>
#include <HTTPClient.h>

const char *ssid = ""; // Your WiFi SSID
const char *password = ""; // Your WiFi password
/**
 * If WiFi is connected, the ESP32 will use ADC2 pins (25, 26, 27, 14, 12, 13, 4, 2, 15) for WiFi.
 * We must not use ADC2 pins for anything else.
 * ADC1 INPUT ONLY: 34, 35, *36, 39
 * ADC1 INPUT / OUTPUT: *32, 33

MrCoder

package org.example;

import org.bouncycastle.crypto.AlphabetMapper;
import org.bouncycastle.crypto.util.BasicAlphabetMapper;
import org.bouncycastle.jcajce.spec.FPEParameterSpec;
import org.bouncycastle.jce.provider.BouncyCastleProvider;

import javax.crypto.Cipher;
import javax.crypto.KeyGenerator;
import javax.crypto.NoSuchPaddingException;

MrCoder

apply plugin: 'org.jetbrains.intellij'

// Disable all Gradle Tasks for the gradle-intellij-plugin as we only use the plugin for the dependencies
buildPlugin.enabled = false
buildSearchableOptions.enabled = false	// we only need to disable this one
jarSearchableOptions.enabled = false
patchPluginXml.enabled = false
prepareSandbox.enabled = false
prepareTestingSandbox.enabled = false
prepareUiTestingSandbox.enabled = false

MrCoder

vertical-align: middle
http://phrogz.net/css/vertical-align/index.html

`vertical-align` can only be used on `table-cell` (such as td or elements with display: table-cell) and inline elements
(such as img or span with display:inline-block).

<div style="display:table-cell; vertical-align:middle"> ... </div>

<img align="middle" ...>
<img style="vertical-align:middle" ...>

MrCoder

# bash: It requires no other tools
# cat < /dev/tcp/host/port or cat < /dev/udp/host/port
$ cat < /dev/tcp/127.0.0.1/22
SSH-2.0-OpenSSH_5.3

# telnet: telnet host port
$ telnet 127.0.0.1 22

# nc: nc -zv host port1 port2 or port3-port4
$ nc -zv 127.0.0.1 22

MrCoder

 Second.cat() {
     card.active()
 }

MrCoder

Replace continuous change lines (0x0A) with a single change line char

1. simple case: \n+ -> \n
2. remove space chars except for those on the last lin: (\n)[\n\s]*\n(\s*) -> $1$2

MrCoder

Default

Powerlevel10k

MrCoder

Service workers intercept all network connections

There is one Service worker for one tab

There is one service worker for one tab, if you open two tabs for the same site, there will be two service workers.

Misunderstanding

Servicer workers are generated with some tools and not hand-written

MrCoder

Keybase proof

I hereby claim:

• I am mrcoder on github.
• I am deardog (https://keybase.io/deardog) on keybase.
• I have a public key ASDMBmVFd3tUqM59DS2idccsQZSMG5BSJ6XneUax4u5OjAo

To claim this, I am signing this object: