luhonghai

ffmpeg -f dshow -i video="USB2.0 0.3M UVC WebCam" -ss 00:00:2.000 -f image2 -vframes 1 out.png

luhonghai

module Jekyll
  # Base class for the tag pages with all the shared behaviour
  class BaseTagPage < Page
    def initialize(site, base, dir)
      @site = site
      @base = base
      @dir = dir
      @name = 'index.html'
      self.process @name
      self.read_yaml File.join(base, '_layouts'), layout_page

luhonghai

---
layout: page
footer: false
navbar: Archives
---
<ul>{% for tag in site.tags %}
  <li><a href="/tag/{{ tag[0] }}">{{ tag[0] }}</a> <span>{{ tag[1].size }}</span></li>{% endfor %}
</ul>

luhonghai

---
layout: page
footer: false
navbar: Archives
---

<div id="blog-archives" class="category">
    {% for post in site.tags[page.tag] %}
    {% capture this_year %}{{ post.date | date: "%Y" }}{% endcapture %}
    {% unless year == this_year %}

luhonghai

<section class="panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title"><span class="glyphicon glyphicon-tags"></span>&nbsp;&nbsp;Tags</h3>
    </div>
    <div style="padding: 5px;">
    <ul class="nav nav-pills">
        {% for category in site.tags %}
        {% capture tag_url %}{{ site.tag_dir }}/{{ category | first | slugize | downcase | replace:' ','-' | append:'/index.html'}}{% endcapture %}
        <li {% if tag_url == page.url %}class='active'{% endif %}>
        {% capture tag-size %}{{ category | last | size }}{% endcapture %}

luhonghai

{% capture category %}{% if post %}{{ post.categories | category_links | size }}{% else %}{{ page.categories | category_links | size }}{% endif %}{% endcapture %}
{% unless category == '0' %}
<span class="glyphicon glyphicon-folder-open"></span>&nbsp;
<span class="categories">
  {% if post %}
    {{ post.categories | category_links }}
  {% else %}
    {{ page.categories | category_links }}
  {% endif %}
</span>

luhonghai

Configuration configuration = new Configuration();
configuration.setUseGrammar(true);
configuration.setGrammarName("necessarily");
configuration.setGrammarPath("/Development/Sphinx/grammar");
configuration.setAcousticModelPath("file:///Development/Sphinx/wsj-en-us");
configuration.setDictionaryPath("file:///Development/Sphinx/dict/cmuphonemedict");

luhonghai

/*
 * FFmpegMediaPlayer: A unified interface for playing audio files and streams.
 *
 * Copyright 2014 William Seemann
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0

luhonghai

for line in `docker ps | awk '{print $1}' | grep -v CONTAINER`; do docker ps | grep $line | awk '{printf $NF" "}' && echo $(( `cat /sys/fs/cgroup/memory/docker/$line*/memory.usage_in_bytes` / 1024 / 1024 ))MB ; done

luhonghai

kubectl exec --namespace=manadr-dev -it $(kubectl get pod -l "service=mysql" --namespace=manadr-dev -o jsonpath='{.items[0].metadata.name}') -- bash