xl1

PDF に謎の漢字が含まれるとき

PDF などの中にある一部の日本語の漢字が、見た目は同じだけど異なる謎の文字に変換されていることがある

• 例 1: https://www.mhlw.go.jp/content/10906000/000628667.pdf
  • 「長野」と「長崎」の「長」が、 U+9577 ではなく「⾧ (U+2FA7)」になっている
• 例 2: https://www.dpri.kyoto-u.ac.jp/news/12739/
  • 大量にある、どうしてこうなった
  • PDF ではないので何かからコピーして書いた？

yidas

JavaScript nl2br & br2nl functions

The exchange of new line & br HTML tag could refer to PHP - nl2br() function, which uses to inserts HTML line breaks before all newlines in a string.

These JavaScript functions consider whether to use insert or replace to handle the swap.

nl2br

taurus227

# The name for this gist (starts with exclamation mark, because the name of the gist is the name of the first file in ASCIIbetical order)

guilhermepontes

// original gist
const shuffleArray = arr => arr.sort(() => Math.random() - 0.5);

// fully random by @BetonMAN
const shuffleArray = arr => arr
  .map(a => [Math.random(), a])
  .sort((a, b) => a[0] - b[0])
  .map(a => a[1]);

shuffleArray([1, 2, 3]) //[3, 1, 2]

bhickey

; r ^= (r << 1)
; r ^= (r >> 1)
; r ^= (r << 2)

xorshift:
        lda <RAND_SEED
        asl a
        eor <RAND_SEED
        tax
        asr a

goldhand

/**
 * @function parseStyles
 * Parses a string of inline styles into a javascript object with casing for react
 *
 * @param {string} styles
 * @returns {Object}
 */
const parseStyles = styles => styles
    .split(';')
    .filter(style => style.split(':')[0] && style.split(':')[1])

lokhman

WARNING

May contain out of date information. Check the comments below!

The list of actions listed below was taken mostly from Book Of Zeus with minor modifications and did the job well for Ubuntu version, which was available at that moment (May 2016). This gist was created for internal use and was never meant to be discovered by the web, although Google managed to find and index this page, which was a great surprise for me. Please check the original source for the updated information (links are provided in most of the sections), and read the comments below: they provide more details about the usage experience.

System Updates

http://bookofzeus.com/harden-ubuntu/initial-setup/system-updates/

Keeping the system updated is vital before starting anything on your system. This will prevent people to use known vulnerabilities to enter in your system.

shokai

curl http://monoroch.net/kinshi/kinshi.csv | nkf -u | grep '^"' | ruby -lane 'puts $_.split(/,/)[0].scan(/"(.+)"/)[0]' | sort | uniq