daeyun

#!/usr/bin/python
class LongestPalindrome:
    def longestPalindrome(self, string):
        self.string = string
        self.LP = {}
        return self.longestPalindrome_(0, len(self.string) - 1)

    def longestPalindrome_(self, i, j):
        if (i, j) in self.LP:
            return self.LP[(i, j)]

daeyun

#!/usr/bin/python
def lisBigger(prev, A):
    if len(A) == 0:
        return 0
    max = lisBigger(prev, A[1:])
    if A[0] > prev:
        L = 1 + lisBigger(A[0], A[1:])
        if L > max:
            max = L
    return max

daeyun

# check if s is a subsquence of S
def checkSubsequence(s, S):
    idx = 0
    for char in s:
        if idx >= len(S):
            return False
        while char != S[idx]:
            idx += 1
            if idx >= len(S):
                return False

daeyun

testing

jekyll --server 8080 --auto

publishing

jekyll build

s3cmd sync _site/ s3://www.daeyunshin.com --add-header 'Cache-Control: max-age=300' --delete-removed --reduced-redundancy --acl-public --cf-invalidate

daeyun

If you see this error when compiling a 32 bit x86 assembly code with the -m32 flag on a 64 bit environment, install gcc-multilib.

/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
collect2: error: ld returned 1 exit status

daeyun

#!/bin/bash
rand_highlight() { tr -dc $1 < /dev/urandom | head -c$2 | sed -e ''s/$3/`printf "\033[32m\033[40m$4\033[0m"`/g'';echo; }; rand_highlight shin 500 shin shin