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Xiance Wu pwxcoo

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I am doing my homework.

pwxcoo / double.cpp

Last active September 21, 2018 09:57

1. print double type value to binary/hexadecimal expression in c++ 2. double parser for converting binary to double in Python

pwxcoo / NewPasswordUtil.java

Last active March 3, 2026 11:48

Generate a SALT in Java for Salted-Hash.

	package com.pwxcoo.github.utils;

	import javax.crypto.SecretKeyFactory;
	import javax.crypto.spec.PBEKeySpec;
	import java.security.NoSuchAlgorithmException;
	import java.security.SecureRandom;
	import java.security.spec.InvalidKeySpecException;
	import java.util.Arrays;
	import java.util.Base64;
	import java.util.Random;

pwxcoo / navbar.html

Last active October 2, 2018 09:22

A universal navbar template

	<nav class="navbar navbar-expand-lg navbar-dark bg-dark ">
	<a class="navbar-brand" href="#">Popular Quotes Collection</a>
	<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
	<span class="navbar-toggler-icon"></span>
	</button>
	<div class="collapse navbar-collapse justify-content-end" id="navbarSupportedContent">
	<ul class="navbar-nav">
	<li class="nav-item ative">
	<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
	</li>

pwxcoo / json.js

Created October 5, 2018 05:54

[jQuery]Convert form to json

	$.fn.serializeObject = function()
	{
	var o = {};
	var a = this.serializeArray();
	$.each(a, function() {
	if (o[this.name] !== undefined) {
	if (!o[this.name].push) {
	o[this.name] = [o[this.name]];
	}
	o[this.name].push(this.value \|\| '');

pwxcoo / fetch.js

Created October 6, 2018 06:08

Simple fetch() sample

	fetch(`/api/following/`, {
	method: "POST",
	headers:{
	'Content-Type': 'application/json'
	},
	body: JSON.stringify({
	followerUsername: loginName,
	followingUsername: nowname
	})
	})

pwxcoo / quick_sort.hs

Created December 2, 2018 04:04

quick sort in Haskell

	quicksort :: (Ord a) => [a] -> [a]
	quicksort [] = []
	quicksort (x:xs) =
	let smallerSorted = quicksort [a \| a <- xs, a <= x]
	biggerSorted = quicksort [a \| a <- xs, a > x]
	in smallerSorted ++ [x] ++ biggerSorted

pwxcoo / jt.sh

Last active December 16, 2018 10:44

my jupyter theme configuration

jt -t grade3 -fs 115 -tfs 11 -nfs 115 -cellw 88% -T -f ubuntu -ofs 115

pwxcoo / repair.sh

Last active June 18, 2019 01:21

ubuntu 的 ibus 输入法不能按数字键取词

	rm -rf ~/.cache/ibus/libpinyin
	ibus restart

pwxcoo / random_emoji.sh

Last active June 18, 2019 01:20

random emoji

emojify -l | shuf -n 1 | cut -d ' ' -f 2

pwxcoo / merge_lines.sh

Last active June 18, 2019 01:19

merge many lines to one line with delimeter

shuf -i 1-100 | paste -sd "," -