Cacher is the code snippet organizer for pro developers

package main

import (
	"fmt"
	metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/client-go/kubernetes"
	"k8s.io/client-go/tools/clientcmd"
	"os"
)

func main() {

	// Location of kubeconfig file
	kubeconfig := os.Getenv("HOME") + "/.kube/config"

	// Create a Config (k8s.io/client-go/rest)
	config, err := clientcmd.BuildConfigFromFlags("", kubeconfig)
	if err != nil {
		panic(err.Error())
	}

	// Create an API Clientset (k8s.io/client-go/kubernetes)
	clientset, err := kubernetes.NewForConfi

# XSS (Cross-Site Scripting)

# CSRF (Cross-Site Request Forgeries)

# SQLインジェクション (SQL Injection)

# セッションハイジャック (Session Hijacking)

# ディレクトリ・トラバーサル (Directory Traversal)

# 参考記事

[ウェブアプリケーションとセキュリティ実装](https://qiita.com/Morinikiz/items/40433c41a0dffc6d7a46)  
[Webサービス実装時に注意したい脆弱性](https://qiita.com/takamisa/items/8cade6d794b46c50f1b2)  

```
df -h
```

const ANIMATION_DEFAULTS = {
  duration: 10000,
  updateInterval: 200,
  endHold: 1500
};

function startAnimation(options = {}) {
  const { duration, updateInterval, endHold } = { ...ANIMATION_DEFAULTS, ...options };
  console.log(duration, updateInterval, endHold); // 30000 1000 1500
}

startAnimation({ duration: 30000, updateInterval: 1000 });

const arr = ['one', 'two', 'three'];

for (const a of arr) {
  console.log(a);
}

<p><?php $content = get_the_content(); $content = strip_shortcodes( $content ); echo wp_trim_words($content, 58, '...');?></p>

Sub RefreshPivotCache()
    Dim ws As Worksheet
    Dim PT As PivotTable

    For Each ws In ActiveWorkbook.Worksheets '<~~ Loop all worksheets in workbook
        For Each PT In ws.PivotTables        '<~~ Loop all pivot tables in worksheet
            PT.PivotCache.Refresh
        Next PT
    Next ws
End Sub

package main

import "fmt"

// 構造体
// スライス

type Person struct {
	Name string
}

type Persons struct {
	Persons []*Person
}

func main() {
	ps := make([]Person, 5)
	fmt.Println(ps)

	ps[0].Name = "Mike"
	ps[1].Name = "John"
	ps[2].Name = "Nina"
	ps[3].Name = "Bob"
	ps[4].Name = "Nancy"

	fmt.Println(ps)

	// appendで追加する
	p1 := Person{"Mike"}
	p2 := Person{"John"}
	p3 := Person{"Nina"}
	p4 := Person{"Bob"}
	p5 := Person{"Nancy"}

	ps2 := Persons{}
	ps2.Persons = append(ps2.Persons, &p1, &p2, &p3,

//add multiple lines of css at once while using dev tool
//put this in dev console
(function(){
    let style = `<style>
/* your style here */
body {
  display: none;
}
</style>`;
  document.head.insertAdjacentHTML("beforeend", style);
})();

\begin{enumerate}
  \setcounter{enumi}{4}
  \item fifth element
\end{enumerate}

[Source](http://www.fprintf.net/vimCheatSheet.html "Permalink to Vim Commands Cheat Sheet")

# Vim Commands Cheat Sheet

* * *

## How to Exit

:q[uit]
Quit Vim. This fails when changes have been made.

:q[uit]!
Quit without writing.

:cq[uit]
Quit always, without writing.

:wq
Write the current file and exit.

:wq!
Write the current file and exit always.

:wq {file}
Write to {file}. Exit if not editing the last

:wq! {file}
Write to {file} and exit always.

:[range]wq[!]
[file] Same as above, 

import UIKit

class ViewControllerWithLoader : UIViewController {
    var fromColor: UIColor = UIColor(red: 138.0 / 255, green: 59.0 / 255, blue: 184.0 / 255, alpha: 1)
    var toColor: UIColor = UIColor(red: 205.0 / 255, green: 71.0 / 255, blue: 107.0 / 255, alpha: 1)
    var ringWidth: CGFloat = 8
    var duration: TimeInterval = 4.5
   
    override func loadView() {
        let rootView = UIView(
            frame: CGRect(x: 0.0, y: 0.0, width: 300.0, height: 300.0)
        )
        rootVie

SET @table = 'wp_[tablename]';
SET @newtable = 'wp_[tablename]_COPY';

SET @create = CONCAT(
  'CREATE TABLE ', @newtable ,' (
    [script for table columns here]
  )'
);

PREPARE create1 FROM @create;
EXECUTE create1;

SET @copy = CONCAT('
	INSERT INTO ', @newtable ,
	' SELECT * FROM ' , @table
);

PREPARE copy1 FROM @copy;
EXECUTE copy1;

SET @pk = CONCAT('
	ALTER TABLE ' , @newtable ,
 	' ADD id bigint(20) NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST
');

PREPARE pk1 FROM @pk;
EXECUTE pk1;

SET 

/** 
 * This is a better alternative to using 'forwards'
 * fill mode, as it allows you to update inline styles
 * after the animation has completed. Contrast with:
 * 
 * element.animate({
 *   { opacity: '0.2' },
 *   {
 *     duration: 500,
 *     easing: 'ease-in-out',
 *     fill: 'forwards',
 *   }, 
 * });
 * 
 * element.style.opacity = '1'; // never applied
 */
function animateTo(element, keyframes, options) {
  const anim = element.animate(
    keyframes,
    { ...options, fill: 'both' 

---

- entity: 'media'
  bundle: 'image'
  title: 'IG Living Plan'
  status: 1
  uuid: b619b3e5-b177-4bb1-ad0b-4ff46dd1c319
  # Rich text fields contain multiple keys that must be provided.
  field_image:
    # To lookup and add files we'll need to use a different callback function.
    - '#process':
        # In this case we're looking up a file, so we'll use the `file` callback.
        callback: 'file'
        args:
          # Our first argument is, again, the bundle of the entity type.
    

function disable_shipping_local_pickup( $available_gateways ) {
    
   // Part 1: Hide shipping based on the static choice @ Cart
 
   $chosen_methods = WC()->session->get( 'chosen_shipping_methods' );
   $chosen_shipping = $chosen_methods[0];
   if ( 0 === strpos( $chosen_shipping, 'local_pickup' ) ) {
   ?>
      <script type="text/javascript">
         jQuery('#customer_details .woocommerce-shipping-fields').fadeOut();
      </script>
   <?php  
   } 
 
   // Part 2: Hide shipping based on