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quangIO / jsonb.kt
Last active October 4, 2023 10:47
import com.fasterxml.jackson.databind.ObjectMapper
import org.jetbrains.exposed.sql.Column
import org.jetbrains.exposed.sql.ColumnType
import org.jetbrains.exposed.sql.Table
import org.postgresql.util.PGobject
import java.sql.PreparedStatement
/**
@quangIO
quangIO / WebSocketTest.vue
Created January 10, 2018 15:34
<template>
<div id="app">
<div class="row flex-center flex-middle">
<label for="msg">Message</label>
<input class="margin" type="text" id="msg" v-model="message">
</div>
<div class="row flex-center">
<button class="paper-btn margin" @click="send">Send</button>
</div>
</div>
@quangIO
quangIO / spnsors.svg
Last active May 24, 2018 10:18
SheCodes sponsor
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@quangIO
quangIO / SecurityAtHSGS_DEMOVULN_APP.kt
Created July 31, 2018 16:57
package com.basicsec.demoweb
import io.jsonwebtoken.Jwts
import io.vertx.core.AbstractVerticle
import io.vertx.core.Vertx
import io.vertx.core.json.JsonObject
class MainVerticle : AbstractVerticle() {
@quangIO
quangIO / PKGBUILD
Created December 2, 2018 07:28
Seastar PKGBUILD for Arch Linux
pkgname=seastar-git
pkgdesc='High performance server-side application framework'
pkgver=r3925.c79e9dec
pkgrel=1
arch=('x86_64')
url='https://github.com/scylladb/seastar'
license=('Apache-2')
depends=('hwloc' 'boost' 'boost-libs' 'hwloc' 'numactl' 'libpciaccess' 'crypto++' 'libxml2' 'xfsprogs' 'gnutls' 'lksctp-tools' 'lz4' 'systemtap' 'libtool' 'yaml-cpp')
makedepends=('git' 'python' 'cmake' 'ninja' 'gcc' 'ragel')
@quangIO
quangIO / FPGA_Game.v
Last active December 16, 2018 13:49
`timescale 1ns / 1ps
`define BRUSH_X(idx, size) (h_cnt <= (H_START + pos[idx][0] + size) * SCALE_X) && (h_cnt >= (H_START + pos[idx][0] - size) * SCALE_X)
`define BRUSH_Y(idx, size) (v_cnt <= (V_START + pos[idx][1] + size) * SCALE_Y) && (v_cnt >= (V_START + pos[idx][1] - size) * SCALE_Y)
`define BRUSH_C(idx, size, color) (((h_cnt - H_START - pos[idx][0]) * (h_cnt - H_START - pos[idx][0]) + (v_cnt - V_START - pos[idx][1]) * (v_cnt - V_START - pos[idx][1]) < size * size * SCALE_X * SCALE_Y) ? color : 3'd0)
`define BRUSH(idx, size_x, size_y) (`BRUSH_X(idx, size_x) && `BRUSH_Y(idx, size_y))
`define BRUSH_SCORE(idx) ((h_cnt <= (H_START + (score[idx] << 2)) * SCALE_X) * SCALE_X && v_cnt <= (V_START + (idx << 2) + 4) * SCALE_Y && v_cnt >= (V_START + (idx << 2)) * SCALE_Y)
module vga640x480(
input clk,
output vs,
@quangIO
quangIO / ldd-pack.sh
Created December 22, 2018 05:13
Copy all deps to dest folder
ldd /bin/ls | grep "=> /" | awk '{print $3}' | xargs -I '{}' cp -v '{}' dest
@quangIO
quangIO / Dockerfile
Last active August 18, 2019 06:21
Test against reference implementation
FROM base/archlinux
RUN pacman -Syuq --needed --noconfirm git base-devel sudo
RUN echo "Defaults lecture = never" > /etc/sudoers.d/privacy \
&& echo "%wheel ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/wheel \
&& useradd -m -G wheel -s /bin/bash builder
USER builder
WORKDIR /home/builder
@quangIO
quangIO / GAMS_sample.gms
Last active April 18, 2019 14:12
Set
i "Project" / 1*8 /
j "Atributes" / person_weeks, labors, crane, profit, perm /;
Table p1(i, j) "Parameters for the problem"
person_weeks labors crane profit perm
1 8 6 1 80 70
2 12 5 0 110 80
3 13 4 1 100 50
4 11 7 0 90 30
@quangIO
quangIO / parseTree.svg
Created May 3, 2019 12:22
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