Programs & Examples On #Ffmpeg

"Stream `0:1` is not guaranteed to always be audio. Using `-map 0:a` instead of `-map 0:1` will avoid ambiguity."

ffmpeg -i input.mov -qscale 0 output.mp4

ffmpeg -i input.mov -q:v 0 output.mp4

ffmpeg -i INPUT OUTPUT -loglevel debug -v verbose

ffmpeg -i input1.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts intermediate1.ts
ffmpeg -i input2.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts intermediate2.ts
ffmpeg -i "concat:intermediate1.ts|intermediate2.ts" -c copy -bsf:a aac_adtstoasc output.mp4

const unlink = path =>
  new Promise((resolve, reject) =>
    fs.unlink(path, err => (err ? reject(err) : resolve()))
  )

const createIntermediate = file =>
  new Promise((resolve, reject) => {
    const out = `${Math.random()
      .toString(13)
      .slice(2)}.ts`

    ffmpeg(file)
      .outputOptions('-c', 'copy', '-bsf:v', 'h264_mp4toannexb', '-f', 'mpegts')
      .output(out)
      .on('end', () => resolve(out))
      .on('error', reject)
      .run()
  })

const concat = async (files, output) => {
  const names = await Promise.all(files.map(createIntermediate))
  const namesString = names.join('|')

  await new Promise((resolve, reject) =>
    ffmpeg(`concat:${namesString}`)
      .outputOptions('-c', 'copy', '-bsf:a', 'aac_adtstoasc')
      .output(output)
      .on('end', resolve)
      .on('error', reject)
      .run()
  )

  names.map(unlink)
}

concat(['file1.mp4', 'file2.mp4', 'file3.mp4'], 'output.mp4').then(() =>
  console.log('done!')
)

ffmpeg -i rtsp://192.168.XXX.XXX:554/live.sdp -vcodec copy -acodec copy -f mp4 -y MyVideoFFmpeg.mp4

ffmpeg -i rtsp://192.168.XXX.XXX:554/live.sdp -b 900k -vcodec copy -r 60 -y MyVdeoFFmpeg.avi

for %i in (*.mp4) do ffmpeg -i "%i" "%~ni.mp3"

bash -c 'ffmpeg -i "$0" -map 0:a -c:a copy "${0%%.*}".ogg' %f 

ffmpeg -i <mkv-input> -c copy -map 0 -c:s mov_text <mp4-output>

@ffmpeg -i %1 -c copy -map 0 -c:s mov_text "%~n1.mp4"

mkv2mp4 "Video with subtitles etc.mkv"

ffmpeg -i space.mp4 -vcodec libx264 -tune zerolatency -crf 18 http://localhost:1234/feed1.ffm

HTTPPort 1234
RTSPPort 1235

<Feed feed1.ffm>
        File /tmp/feed1.ffm
        FileMaxSize 2M
        ACL allow 127.0.0.1
</Feed>

<Stream test1.sdp>
    Feed feed1.ffm
    Format rtp
    Noaudio
    VideoCodec libx264
    AVOptionVideo flags +global_header
    AVOptionVideo me_range 16
    AVOptionVideo qdiff 4
    AVOptionVideo qmin 10
    AVOptionVideo qmax 51
    ACL allow 192.168.0.0 192.168.255.255
</Stream>

rtsp://192.168.0.xxx:1235/test1.sdp

apt-get install ffmpeg

$input_file='/home/strone/workspace/play/CI/abc.rmvb';
$ffmpegObj = new ffmpeg_movie($input_file);
echo $ffmpegObj->getDuration();
    echo $ffmpegObj->getFrameCount();

ffmpeg\ffmpeg -i %video% test\thumb%04d.jpg -hide_banner

ffmpeg\ffmpeg -framerate 30 -start_number 56 -i test\thumb%04d.jpg -vf format=yuv420p test/output.mp4

ffmpeg -i http://.../playlist.m3u8 -c copy -bsf:a aac_adtstoasc output.mp4

# docker run -d <image-name>

   # docker ps -a

# docker exec -it <container-id> /bin/sh

ffmpeg -i input_file.mp4 -ss 01:23:45 -vframes 1 output.jpg

-i input file           the path to the input file
-ss 01:23:45            seek the position to the specified timestamp
-vframes 1              only handle one video frame
output.jpg              output filename, should have a well-known extension

ffmpeg.exe -i 10fps.h264 -r 10 -f image2 10fps.h264_%03d.png

mkdir stills
ffmpeg -i my-film.mp4 -vsync 0 -f image2 stills/my-film-%06d.png

ffmpeg -skip_frame nokey -i my-film.mp4 -vsync 0 -f image2 stills/my-film-%06d.png

ffmpeg -i inputFile -vf "transpose=1" -c:a copy outputFile

<?php
        require_once('/fire/scripts/lib/getid3/getid3/getid3.php');
        $getID3 = new getID3();
        $filename="/fire/My Documents/video/ferrari1.mpg";
        $fileinfo = $getID3->analyze($filename);

        $width=$fileinfo['video']['resolution_x'];
        $height=$fileinfo['video']['resolution_y'];

        echo $fileinfo['video']['resolution_x']. 'x'. $fileinfo['video']['resolution_y'];
        echo '<pre>';print_r($fileinfo);echo '</pre>';
?>

List<ThrdFfmpeg> threads = new List<ThrdFfmpeg>();

public class ThrdFfmpeg
{
    public FfmpegStuff ffm { get; set; }
    public Thread thrd { get; set; }
}

public class FileToProcess
{
    public int videoID { get; set; }
    public string fname { get; set; }
    public int durationSeconds { get; set; }
    public List<string> imgFiles { get; set; }
}

        AddThread()
        {
        ThrdFfmpeg thrd;
        FileToProcess ftp;

        foreach(FileToProcess ff in  `dbhelper.GetFileNames(txtCategory.Text))`
        {
            //make a thread for each
            ftp = new FileToProcess();
            ftp = ff;
            ftp.imgFiles = new List<string>();
            thrd = new ThrdFfmpeg();
            thrd.ffm = new FfmpegStuff();
            thrd.ffm.filetoprocess = ftp;
            thrd.thrd = new   `System.Threading.Thread(thrd.ffm.CollectVideoLength);`

         threads.Add(thrd);
        }
        if(timerNotStarted)
             StartThreadTimer();
        }

private void timerThreads_Tick(object sender, EventArgs e)
    {
        int runningCount = 0;
        int finishedThreads = 0;
        foreach(ThrdFfmpeg thrd in threads)
        {
            switch (thrd.thrd.ThreadState)
            {
                case System.Threading.ThreadState.Running:
                    ++runningCount;

 //Note that you can still view data progress here,
    //but remember that you must use your safety checks
    //here more than anywhere else in your code, make sure the data
    //is readable and of the right sort, before you read it.
                    break;
                case System.Threading.ThreadState.StopRequested:
                    break;
                case System.Threading.ThreadState.SuspendRequested:
                    break;
                case System.Threading.ThreadState.Background:
                    break;
                case System.Threading.ThreadState.Unstarted:

//Any threads that have been added but not yet started, start now
                    thrd.thrd.Start();
                    ++runningCount;
                    break;
                case System.Threading.ThreadState.Stopped:
                    ++finishedThreads;

//You can now safely read the results, in this case the
   //data contained in FilesToProcess
   //Such as
                    ThumbnailsReadyEvent( thrd.ffm );
                    break;
                case System.Threading.ThreadState.WaitSleepJoin:
                    break;
                case System.Threading.ThreadState.Suspended:
                    break;
                case System.Threading.ThreadState.AbortRequested:
                    break;
                case System.Threading.ThreadState.Aborted:
                    break;
                default:
                    break;
            }
        }

        if(flash)
        {//just a simple indicator so that I can see
         //that at least one thread is still running
            lbThreadStatus.BackColor = Color.White;
            flash = false;
        }
        else
        {
            lbThreadStatus.BackColor = this.BackColor;
            flash = true;
        }
        if(finishedThreads >= threads.Count())
        {

            StopThreadTimer();
            ShowSample();
            MakeJoinedThumb();
        }
    }

ffmpeg -i audio.wav -acodec libmp3lame audio.mp3

ffmpeg -i audio.ogg -acodec libmp3lame audio.mp3

ffmpeg -i audio.ac3 -acodec libmp3lame audio.mp3

ffmpeg -i audio.aac -acodec libmp3lame audio.mp3

ffmpeg -y -r 24 -i seeing_noaudio.mp4 seeing.mp4

time ffmpeg -i input.mp4 -filter:v fps=fps=1/60 ffmpeg_%0d.bmp

time for i in {0..39} ; do ffmpeg -accurate_seek -ss `echo $i*60.0 | bc` -i input.mp4   -frames:v 1 period_down_$i.bmp ; done

ffmpeg -i music.mp3 music.wav

ffmpeg -i music.wav -ss 0 -t 37 musicshort.wav

ffmpeg -i musicshort.wav -i movie.avi final_video.avi

Installation: run command  
               sudo apt-get install libav-tools 

Video conversion command::Go to folder contains the video and run in terminal
               avconv -i oldvideo.flv -ar 22050 convertedvideo.mp4

set input=video.ts

ffmpeg -i "%input%" 2> output.tmp

rem search "  Duration: HH:MM:SS.mm, start: NNNN.NNNN, bitrate: xxxx kb/s"
for /F "tokens=1,2,3,4,5,6 delims=:., " %%i in (output.tmp) do (
    if "%%i"=="Duration" call :calcLength %%j %%k %%l %%m
)
goto :EOF

:calcLength
set /A s=%3
set /A s=s+%2*60
set /A s=s+%1*60*60
set /A VIDEO_LENGTH_S = s
set /A VIDEO_LENGTH_MS = s*1000 + %4
echo Video duration %1:%2:%3.%4 = %VIDEO_LENGTH_MS%ms = %VIDEO_LENGTH_S%s

CvCapture *capture = cvCreateFileCapture("rtsp://camera-address");

opencv_ffmpeg200d.dll

ffmpeg -i input.mp4 -ss 01:19:27 -to 02:18:51 -c:v copy -c:a copy output.mp4

#!/usr/bin/env python3

import subprocess

def get_duration(input_video):
    cmd = ["ffprobe", "-i", input_video, "-show_entries", "format=duration",
           "-v", "quiet", "-sexagesimal", "-of", "csv=p=0"]
    return subprocess.check_output(cmd).decode("utf-8").strip()

if __name__ == "__main__":
    name = "input.mkv"

    times = []
    times.append(["00:00:00", "00:00:10"])
    times.append(["00:06:00", "00:07:00"])

    # times = [["00:00:00", get_duration(name)]]

    if len(times) == 1:
        time = times[0]
        cmd = ["ffmpeg", "-i", name, "-ss", time[0], "-to", time[1], "-c:v", "copy", "-c:a", "copy", "output.mp4"]
        subprocess.check_output(cmd)
    else:
        open('concatenate.txt', 'w').close()
        for idx, time in enumerate(times):
            output_filename = f"output{idx}.mp4"
            cmd = ["ffmpeg", "-i", name, "-ss", time[0], "-to", time[1], "-c:v", "copy", "-c:a", "copy", output_filename]
            subprocess.check_output(cmd)

            with open("concatenate.txt", "a") as myfile:
                myfile.write(f"file {output_filename}\n")

        cmd = ["ffmpeg", "-f", "concat", "-i", "concatenate.txt", "-c", "copy", "output.mp4"]
        output = subprocess.check_output(cmd).decode("utf-8").strip()

# times = [["00:00:00", get_duration(name)]]

Response.Write("<script>alert('Your text');</script>");

std::vector<Object> objects;
objects.push_back(myObject);

Object const & x = objects[0];    //index isn't checked
Object const & y = objects.at(0); //index is checked 

function callPlayer(iframe, func, args) {
    iframe=document.getElementById(iframe);
    var event = "command";
    if(func.indexOf('get')>-1){
        event = "listening";
    }

    if ( iframe&&iframe.src.indexOf('youtube.com/embed') !== -1) {
      iframe.contentWindow.postMessage( JSON.stringify({
          'event': event,
          'func': func,
          'args': args || []
      }), '*');
    }
}
window.onmessage = function(e){
    var data = JSON.parse(e.data);
    data = data.info;
    if(data.currentTime){
        console.log("The current time is "+data.currentTime);
    }
    if(data.playerState){
        console.log("The player state is "+data.playerState);
    }
}

npm install -g typescript

npm link typescript

function getCookie( name ) {
    var dc,
        prefix,
        begin,
        end;

    dc = document.cookie;
    prefix = name + "=";
    begin = dc.indexOf("; " + prefix);
    end = dc.length; // default to end of the string

    // found, and not in first position
    if (begin !== -1) {
        // exclude the "; "
        begin += 2;
    } else {
        //see if cookie is in first position
        begin = dc.indexOf(prefix);
        // not found at all or found as a portion of another cookie name
        if (begin === -1 || begin !== 0 ) return null;
    } 

    // if we find a ";" somewhere after the prefix position then "end" is that position,
    // otherwise it defaults to the end of the string
    if (dc.indexOf(";", begin) !== -1) {
        end = dc.indexOf(";", begin);
    }

    return decodeURI(dc.substring(begin + prefix.length, end) ).replace(/\"/g, ''); 
}

>>> import arrow
>>> arrow.now().format('YYYY-MM-DD')
'2017-02-17'

const maxValueOfY = Math.max(...arrayToSearchIn.map(o => o.y), 0);

"@angular-devkit/build-angular": "^0.800.1",

"@angular-devkit/build-angular": "^0.10.0",

public ActionResult ExpExcl()
{
  List<PersonModel> person= new List<PersonModel>
   { 
    new PersonModel() {FirstName= "Jenny", LastName="Mathew", Age= 23},
    new PersonModel() {FirstName= "Paul", LastName="Meehan", Age=25}
   };
   var grid= new GridView();
   grid.DataSource= person;
   grid.DataBind();

   Response.ClearContent();
   Response.AddHeader("content-disposition","attachement; filename=data.xls");
   Response.ContentType="application/excel";
   StringWriter sw= new StringWriter();
   HtmlTextWriter htw= new HtmlTextWriter(sw); 
   grid.RenderControl(htw);
   Response.Output.Write(sw.ToString());
   Response.Flush();
   Response.End();
   return View();
 }

SELECT REPLACE(SUBSTRING(COLUMN_TYPE,6,(LENGTH(COLUMN_TYPE)-6)),"'","")
FROM information_schema.COLUMNS
WHERE TABLE_SCHEMA='__TABLE_SCHEMA__' 
AND TABLE_NAME='__TABLE_NAME__'
AND COLUMN_NAME='__COLUMN_NAME__'

explode(',', $data)

>>> with open('workfile', 'r') as f:
...     read_data = f.read()
>>> f.closed
True

const Component = React.createClass({_x000D_
  iframe: function () {_x000D_
    return {_x000D_
      __html: this.props.iframe_x000D_
    }_x000D_
  },_x000D_
_x000D_
  render: function() {_x000D_
    return (_x000D_
      <div>_x000D_
        <div dangerouslySetInnerHTML={ this.iframe() } />_x000D_
      </div>_x000D_
    );_x000D_
  }_x000D_
});_x000D_
_x000D_
const iframe = '<iframe src="https://www.example.com/show?data..." width="540" height="450"></iframe>'; _x000D_
_x000D_
ReactDOM.render(_x000D_
  <Component iframe={iframe} />,_x000D_
  document.getElementById('container')_x000D_
);
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>_x000D_
<div id="container"></div>
/**_x000D_
 * getAttrs_x000D_
 * returns all attributes from TAG string_x000D_
 * @return Object_x000D_
 */_x000D_
const getAttrs = (iframeTag) => {_x000D_
  var doc = document.createElement('div');_x000D_
  doc.innerHTML = iframeTag;_x000D_
_x000D_
  const iframe = doc.getElementsByTagName('iframe')[0];_x000D_
  return [].slice_x000D_
    .call(iframe.attributes)_x000D_
    .reduce((attrs, element) => {_x000D_
      attrs[element.name] = element.value;_x000D_
      return attrs;_x000D_
    }, {});_x000D_
}_x000D_
_x000D_
const Component = React.createClass({_x000D_
  render: function() {_x000D_
    return (_x000D_
      <div>_x000D_
        <iframe {...getAttrs(this.props.iframe) } />_x000D_
      </div>_x000D_
    );_x000D_
  }_x000D_
});_x000D_
_x000D_
const iframe = '<iframe src="https://www.example.com/show?data..." width="540" height="450"></iframe>'; _x000D_
_x000D_
ReactDOM.render(_x000D_
  <Component iframe={iframe} />,_x000D_
  document.getElementById('container')_x000D_
);
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>_x000D_
<div id="container"><div>
<script type="text/javascript">
function hideTd(className){
    var elements = document.getElementsByClassName(className);
    for(var i = 0, length = elements.length; i < length; i++) {
       if( elements[i].textContent == ''){
          elements[i].style.display = 'none';
       } 
    }

  }
</script>
</head>
<body onload="hideTd('td');">
<table border="1">
  <tr>
    <td class="td">not empty</td>
  </tr>
  <tr>
    <td class="td"></td>
  </tr>
  <tr>
    <td class="td"></td>
  </tr>
</table>
</body>

var elements = document.getElementById('tableID').getElementsByTagName('td');

elements[i].parentNode.style.display = "none";

GRANT ALL PRIVILEGES ON mydb.* TO 'root'@'192.168.2.21';

GRANT ALL PRIVILEGES ON * . * TO 'root'@'192.168.2.21';

df.insert(0, 'Name', 'abc')

  Name        Date  Open  High  Low  Close
0  abc  01-01-2015   565   600  400    450

In [1]: text = '''WYATT    - Ranked # 855 with    0.006   %
   ...: XAVIER   - Ranked # 587 with    0.013   %
   ...: YONG     - Ranked # 921 with    0.006   %
   ...: YOUNG    - Ranked # 807 with    0.007   %'''

In [2]: print '\n'.join(line.split()[0] for line in text.split('\n'))
WYATT
XAVIER
YONG
YOUNG

 >>> stex[40]
 array(['Know the famous thing ...

 >>> stex = (df5.ix[0:,[11]]).values
 >>> a_str = ','.join(str(x) for x in stex)
 >>> a_str = a_str.split()
 >>> fd2 = nltk.FreqDist(a_str)
 >>> fd2.most_common(50)

<script type="text/javascript">
var deptname = '';
</script>

        String csname1 = "LoadScript";
        Type cstype = p.GetType();

        // Get a ClientScriptManager reference from the Page class.
        ClientScriptManager cs = p.ClientScript;

        // Check to see if the startup script is already registered.
        if (!cs.IsStartupScriptRegistered(cstype, csname1))
        {
            String cstext1 = funct;
            cs.RegisterStartupScript(cstype, csname1, "deptname = 'accounting'", true);
        }
        else
        {
            String cstext = funct;
            cs.RegisterClientScriptBlock(cstype, csname1, "deptname ='accounting'",true);
        }

alert(deptname);

conn = mysql.connector.connect()
cursor = conn.cursor()
sql = "SELECT column_name FROM db.table_name;"
cursor.execute(sql)

results = cursor.fetchall()
# bring the first item of the tuple in your results here
item_0_in_result = [_[0] for _ in results]

^[ _]*[A-Z0-9][A-Z0-9 _]*$

html.no-smil {
  /* IE/Edge specific styles go here - hide HTML5 content and show Flash content */
}

if ( Modernizr.smil ) {
  /* set HTML5 content */
} else {
  /* set IE/Edge/Flash content */
}

   $default = '/';

   $location = $request->session()->pull('url.intended', $default);

    return ['status' => 200, 'location' => $location];

Attr *getAttribute(const string& attribute_name) const {
   //search collection
   //if found at i
        return &attributes[i];
   //if not found
        return nullptr;
}

const obj = {data: ['an Object',{person: {name: {first:'nick', last:'gray'} }]

const objectPath = ['data',1,'person',name','last']

const child = findObjectByPath(obj, objectPath)
alert( child) // alerts "last"

const findObjectByPath = (objectIn: any, path: any[]) => {
    let obj = objectIn
    for (let i = 0; i <= path.length - 1; i++) {
        const item = path[i]
        // keep going up to the next parent
        obj = obj[item] // this is by reference
    }
    return obj
}

<ListView HorizontalAlignment="Stretch"
          Behaviours:GridViewColumnResize.Enabled="True">
        <ListViewItem></ListViewItem>
        <ListView.View>
            <GridView>
                <GridViewColumn  Header="Column *"
                                   Behaviours:GridViewColumnResize.Width="*" >
                    <GridViewColumn.CellTemplate>
                        <DataTemplate>
                            <TextBox HorizontalAlignment="Stretch" Text="Example1" />
                        </DataTemplate>
                    </GridViewColumn.CellTemplate>

var numbers = new [] { 1, 2, 3, 4 };
var words = new [] { "one", "two", "three", "four" };

var numbersAndWords = numbers.Zip(words, (n, w) => new { Number = n, Word = w });
foreach(var nw in numbersAndWords)
{
    Console.WriteLine(nw.Number + nw.Word);
}

foreach (var nw in numbers.Zip(words, Tuple.Create)) 
{
    Console.WriteLine(nw.Item1 + nw.Item2);
}

> nmap 127.0.0.1

CREATE TABLE mytable (
field1 text,
field2 text,
field3 integer,
PRIMARY KEY (field1, field2)
);

TextUtils.isEmpty (CharSequence str) 

import matplotlib.pyplot as plt
from matplotlib.patches import Rectangle
from PIL import Image

im = Image.open('stinkbug.png')

# Display the image
plt.imshow(im)

# Get the current reference
ax = plt.gca()

# Create a Rectangle patch
rect = Rectangle((50,100),40,30,linewidth=1,edgecolor='r',facecolor='none')

# Add the patch to the Axes
ax.add_patch(rect)

import matplotlib.pyplot as plt
from matplotlib.patches import Rectangle
from PIL import Image

# Display the image
plt.imshow(Image.open('stinkbug.png'))

# Add the patch to the Axes
plt.gca().add_patch(Rectangle((50,100),40,30,linewidth=1,edgecolor='r',facecolor='none'))

 public static class DatatableHelper
 {
        public static bool ContainColumn(this DataTable table, string columnName)
        {
            DataColumnCollection columns = table.Columns;
            if (columns.Contains(columnName))
            {
                return true;
            }

            return false;
        }
}

//Your Abstract class Animal
function Animal(type) {
    this.say = type.say;
}

function catClass() {
    this.say = function () {
        console.log("I am a cat!")
    }
}
function dogClass() {
    this.say = function () {
        console.log("I am a dog!")
    }
}
var cat = new Animal(new catClass());
var dog = new Animal(new dogClass());

cat.say(); //I am a cat!
dog.say(); //I am a dog!

-webkit-backface-visibility: hidden;

-webkit-backface-visibility: initial;

<div class="row form-group"></div>

// oldValue is String type field that can be NULL
String value;
if (oldValue != null) {
    value = oldValue;
} else {
    value = apicall().value;
}

// oldValue is Optional type field
String value = oldValue.orElse(apicall().value);

// oldValue is Optional type field
String value = oldValue.orElseGet(() -> apicall().value);

import struct
import imghdr

def get_image_size(fname):
    '''Determine the image type of fhandle and return its size.
    from draco'''
    with open(fname, 'rb') as fhandle:
        head = fhandle.read(24)
        if len(head) != 24:
            return
        if imghdr.what(fname) == 'png':
            check = struct.unpack('>i', head[4:8])[0]
            if check != 0x0d0a1a0a:
                return
            width, height = struct.unpack('>ii', head[16:24])
        elif imghdr.what(fname) == 'gif':
            width, height = struct.unpack('<HH', head[6:10])
        elif imghdr.what(fname) == 'jpeg':
            try:
                fhandle.seek(0) # Read 0xff next
                size = 2
                ftype = 0
                while not 0xc0 <= ftype <= 0xcf:
                    fhandle.seek(size, 1)
                    byte = fhandle.read(1)
                    while ord(byte) == 0xff:
                        byte = fhandle.read(1)
                    ftype = ord(byte)
                    size = struct.unpack('>H', fhandle.read(2))[0] - 2
                # We are at a SOFn block
                fhandle.seek(1, 1)  # Skip `precision' byte.
                height, width = struct.unpack('>HH', fhandle.read(4))
            except Exception: #IGNORE:W0703
                return
        else:
            return
        return width, height

// 1.
new BigDecimal("35.3456").round(new MathContext(4, RoundingMode.HALF_UP));
//result = 35.35
// 2.
new BigDecimal("35.3456").setScale(4, RoundingMode.HALF_UP);
// result = 35.3456

Regex = {
 'single_character': ['[]', '.', {'negate':'^'}],
 'capturing_group' : ['()', '|', '\\', 'backreferences and named group'],
 'repetition'      : ['{}', '*', '+', '?', 'greedy v.s. lazy'],
 'anchor'          : ['^', '\b', '$'],
 'non_printable'   : ['\n', '\t', '\r', '\f', '\v'],
 'shorthand'       : ['\d', '\w', '\s'],
 }

telnet stackoverflow.com 80

GET /questions HTTP/1.0
Host: stackoverflow.com

# add the 2 empty lines above but not this one

$ telnet stackoverflow.com 80
Trying 151.101.65.69...
Connected to stackoverflow.com.
Escape character is '^]'.
GET /questions HTTP/1.0
Host: stackoverflow.com

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
...

<button><img src=""></button>
    /**
     * Parses the ISO 8601 formated date into a date object, ISO 8601 is YYYY-MM-DD
     * 
     * @param {String} date the date as a string eg 1971-12-15
     * @returns {Date} Date object representing the date of the supplied string
     */
    Date.prototype.parseISO8601 = function(date){
        var matches = date.match(/^\s*(\d{4})-(\d{2})-(\d{2})\s*$/);

        if(matches){
            this.setFullYear(parseInt(matches[1]));    
            this.setMonth(parseInt(matches[2]) - 1);    
            this.setDate(parseInt(matches[3]));    
        }

        return this;
    };

select my_column from my_table where  instr(?, ','||search_column||',') > 0

ps.setString(1, ",A,B,C,"); 

yum -y install openssh-clients

scp -r [email protected]:/var/www/html/database_backup/restore_fullbackup/backup_20140308-023002.sql  /var/www/html/db_bkp/

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;

@Configuration
public class JacksonObjectMapperConfiguration implements Jackson2ObjectMapperBuilderCustomizer {

    @Override
    public void customize(Jackson2ObjectMapperBuilder jacksonObjectMapperBuilder) {
        jacksonObjectMapperBuilder.visibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.NONE);
        jacksonObjectMapperBuilder.visibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY);
        jacksonObjectMapperBuilder.visibility(PropertyAccessor.CREATOR, JsonAutoDetect.Visibility.ANY);
    }

}

<div class="EXTENDER">
  <div class="PADDER-CENTER">
    <div contentEditable="true">Edit this text...</div>
  </div>
</div>

table {_x000D_
 /* When set to 'fixed', all columns that do not have a width applied will get the remaining space divided between them equally */_x000D_
 table-layout: fixed;_x000D_
}_x000D_
.fixed-width {_x000D_
  width: 100px;_x000D_
}_x000D_
.col-12 {_x000D_
  width: 100%;_x000D_
}_x000D_
.col-11 {_x000D_
  width: 91.666666667%;_x000D_
}_x000D_
.col-10 {_x000D_
  width: 83.333333333%;_x000D_
}_x000D_
.col-9 {_x000D_
  width: 75%;_x000D_
}_x000D_
.col-8 {_x000D_
  width: 66.666666667%;_x000D_
}_x000D_
.col-7 {_x000D_
  width: 58.333333333%;_x000D_
}_x000D_
.col-6 {_x000D_
  width: 50%;_x000D_
}_x000D_
.col-5 {_x000D_
  width: 41.666666667%;_x000D_
}_x000D_
.col-4 {_x000D_
  width: 33.333333333%;_x000D_
}_x000D_
.col-3 {_x000D_
  width: 25%;_x000D_
}_x000D_
.col-2 {_x000D_
  width: 16.666666667%;_x000D_
}_x000D_
.col-1 {_x000D_
  width: 8.3333333333%;_x000D_
}_x000D_
_x000D_
/* Stylistic improvements from here */_x000D_
_x000D_
.align-left {_x000D_
  text-align: left;_x000D_
}_x000D_
.align-right {_x000D_
  text-align: right;_x000D_
}_x000D_
table {_x000D_
  width: 100%;_x000D_
}_x000D_
table > tbody > tr > td,_x000D_
table > thead > tr > th {_x000D_
  padding: 8px;_x000D_
  border: 1px solid gray;_x000D_
}
<table cellpadding="0" cellspacing="0" border="0">_x000D_
  <colgroup>_x000D_
    <col /> <!-- take up rest of the space -->_x000D_
    <col class="fixed-width" /> <!-- fixed width -->_x000D_
    <col class="col-3" /> <!-- percentage width -->_x000D_
    <col /> <!-- take up rest of the space -->_x000D_
  </colgroup>_x000D_
  <thead>_x000D_
    <tr>_x000D_
      <th class="align-left">Title</th>_x000D_
      <th class="align-right">Count</th>_x000D_
      <th class="align-left">Name</th>_x000D_
      <th class="align-left">Single</th>_x000D_
    </tr>_x000D_
  </thead>_x000D_
  <tbody>_x000D_
    <tr>_x000D_
      <td class="align-left">This is a very looooooooooong title that may break into multiple lines</td>_x000D_
      <td class="align-right">19</td>_x000D_
      <td class="align-left">Lisa McArthur</td>_x000D_
      <td class="align-left">No</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td class="align-left">This is a shorter title</td>_x000D_
      <td class="align-right">2</td>_x000D_
      <td class="align-left">John Oliver Nielson McAllister</td>_x000D_
      <td class="align-left">Yes</td>_x000D_
    </tr>_x000D_
  </tbody>_x000D_
</table>_x000D_
_x000D_
_x000D_
<table cellpadding="0" cellspacing="0" border="0">_x000D_
  <!-- define everything with percentage width -->_x000D_
  <colgroup>_x000D_
    <col class="col-6" />_x000D_
    <col class="col-1" />_x000D_
    <col class="col-4" />_x000D_
    <col class="col-1" />_x000D_
  </colgroup>_x000D_
  <thead>_x000D_
    <tr>_x000D_
      <th class="align-left">Title</th>_x000D_
      <th class="align-right">Count</th>_x000D_
      <th class="align-left">Name</th>_x000D_
      <th class="align-left">Single</th>_x000D_
    </tr>_x000D_
  </thead>_x000D_
  <tbody>_x000D_
    <tr>_x000D_
      <td class="align-left">This is a very looooooooooong title that may break into multiple lines</td>_x000D_
      <td class="align-right">19</td>_x000D_
      <td class="align-left">Lisa McArthur</td>_x000D_
      <td class="align-left">No</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td class="align-left">This is a shorter title</td>_x000D_
      <td class="align-right">2</td>_x000D_
      <td class="align-left">John Oliver Nielson McAllister</td>_x000D_
      <td class="align-left">Yes</td>_x000D_
    </tr>_x000D_
  </tbody>_x000D_
</table>
ActiveWorkbook.Connections("CONNECTION_NAME").Refresh
Sheets("SHEET_NAME").PivotTables("PIVOT_TABLE_NAME").PivotCache.Refresh

ActiveWorkbook.Connections("CONNECTION_NAME").ODBCConnection.BackgroundQuery = False

jQuery.fn.sortDivs = function sortDivs() {
    $("> div", this[0]).sort(dec_sort).appendTo(this[0]);
    function dec_sort(a, b){ return ($(b).data("sort")) < ($(a).data("sort")) ? 1 : -1; }
}

webView.setWebViewClient(new WebViewClient(){
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
        if (url != null && (url.startsWith("http://") || url.startsWith("https://"))) {
            view.getContext().startActivity(
                new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
            return true;
        } else {
            return false;
        }
    }
});

#Getting the random picture.
#First find all pictures:
import shlex, subprocess
cmd = 'find ../Pictures/ -regex ".*$JPG\|NEF\|jpg$" '
#cmd = raw_input("shell:")
args = shlex.split(cmd)
output,error = subprocess.Popen(args,stdout = subprocess.PIPE, stderr= subprocess.PIPE).communicate()
#Another way to get output
#output = subprocess.Popen(args,stdout = subprocess.PIPE).stdout
ber = raw_input("search complete, display results?")
print output
#... and on to the selection process ...

class MyComponent extends React.Component {
  constructor(props) {
    super(props);
    this.state = { /* initial state */ };
  }
}

var MyComponent = React.createClass({
  getInitialState() {
    return { /* initial state */ };
  },
});

  <android.support.v7.widget.CardView  
    android:layout_width="match_parent"  
    android:layout_height="wrap_content"  
    card_view:cardElevation="4dp"  
    card_view:cardCornerRadius="5dp"  
    card_view:cardUseCompatPadding="true">  
  </android.support.v7.widget.CardView>

    /// <summary>
    /// Wraps value in quotes if necessary and converts nulls to empty string
    /// </summary>
    /// <param name="value"></param>
    /// <returns>String ready for use in CSV output</returns>
    public static string Q(this string value)
    {
        if (value == null)
        {
            return string.Empty;
        }
        if (value.Contains(",") || (value.Contains("\"") || value.Contains("'") || value.Contains("\\"))
        {
            return "\"" + value + "\"";
        }
        return value;
    }

stringBuilder.Append( WhateverVariable );

stringBuilder.Append( WhateverVariable.Q() );

   $('#mydiv').animate({ marginLeft: "100%"} , 4000);

select
    *,
    Days          = datediff(dd,0,DateDif),
    Hours         = datepart(hour,DateDif),
    Minutes       = datepart(minute,DateDif),
    Seconds       = datepart(second,DateDif),
    MS            = datepart(ms,DateDif)
from
    (select
         DateDif = EndDate-StartDate,
         aa.*
     from
         (  -- Test Data
          Select
              StartDate = convert(datetime,'20090213 02:44:37.923'),
              EndDate   = convert(datetime,'20090715 13:24:45.837')) aa
    ) a

DateDif                  StartDate                EndDate                 Days Hours Minutes Seconds MS
-----------------------  -----------------------  ----------------------- ---- ----- ------- ------- ---
1900-06-02 10:40:07.913  2009-02-13 02:44:37.923  2009-07-15 13:24:45.837 152  10    40      7       913

(1 row(s) affected)

>>> x = [1, 2, 3]
>>> dir(x) 
[... __iter__ ...]
>>> x_iter = iter(x)
>>> dir(x_iter)
[... __iter__ ... __next__ ...]
>>> type(x_iter)
list_iterator

  <profiles>
    <profile>
      <id>start-node</id>
      <build>
        <plugins>
          <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>exec-maven-plugin</artifactId>
            <version>1.3.2</version>
            <executions>
              <execution>
                <goals>
                  <goal>exec</goal>
                </goals>
              </execution>
            </executions>
            <configuration>
              <executable>npm</executable>
              <arguments><argument>start</argument></arguments>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>

  </profiles>

  <plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>exec-maven-plugin</artifactId>
    <version>1.3.2</version>
    <executions>

      <execution>
        <id>npm install (initialize)</id>
        <goals>
          <goal>exec</goal>
        </goals>
        <phase>initialize</phase>
        <configuration>
          <executable>npm</executable>
          <arguments>
            <argument>install</argument>
          </arguments>
        </configuration>
      </execution>

func data(using encoding: String.Encoding, allowLossyConversion: Bool = default) -> Data?

func decode<T>(_ type: T.Type, from data: Data) throws -> T where T : Decodable

let jsonString = """
{"password" : "1234",  "user" : "andreas"}
"""

if let data = jsonString.data(using: String.Encoding.utf8) {
    do {
        let decoder = JSONDecoder()
        let jsonDictionary = try decoder.decode(Dictionary<String, String>.self, from: data)
        print(jsonDictionary) // prints: ["user": "andreas", "password": "1234"]
    } catch {
        // Handle error
        print(error)
    }
}

class func jsonObject(with data: Data, options opt: JSONSerialization.ReadingOptions = []) throws -> Any

import Foundation

let jsonString = "{\"password\" : \"1234\",  \"user\" : \"andreas\"}"

if let data = jsonString.data(using: String.Encoding.utf8) {
    do {
        let jsonDictionary = try JSONSerialization.jsonObject(with: data, options: []) as? [String : String]
        print(String(describing: jsonDictionary)) // prints: Optional(["user": "andreas", "password": "1234"])
    } catch {
        // Handle error
        print(error)
    }
}

hadoop fs -dus  /path/to/dir  |   awk '{print $2/1024**3 " G"}' 

(select * from T1 minus select * from T2) -- all rows that are in T1 but not in T2
union all
(select * from T2 minus select * from T1)  -- all rows that are in T2 but not in T1
;

install.packages("rJava")

install.packages('rJava', type = 'source', INSTALL_opts='--merge-multiarch')

C:\Program Files\Java\jdk1.6.0_25\jre\bin\server

C:\Program Files\Java\jre6\jre\bin\client

“Please use

`install.packages('rJava',,'http://www.rforge.net/')`

to install.”

git rev-list --all --pretty=oneline -- "*/foo/subfoo/*"

return DB::table('users')->where('username', $username)->pluck('groupName');

$result = DB::table('users')->select('groupName')->where('username', $username)->first();

return $result->groupName;

Path folder = Paths.get("/tmp/folder");
CleanFolder.clean(folder);

public interface CleanFolder {
    static void clean(Path folder) throws IOException {

        Function<Path, Stream<Path>> walk = p -> {
            try { return Files.walk(p);
        } catch (IOException e) {
            return Stream.empty();
        }};

        Consumer<Path> delete = p -> {
            try {
                Files.delete(p);
            } catch (IOException e) {
            }
        };

        Files.list(folder)
            .flatMap(walk)
            .sorted(Comparator.reverseOrder())
            .forEach(delete);
    }
}

a = np.array([1,2,3])
b = np.array([4,5,6])
np.array((a,b))

np.array([[1,2,3], [4,5,6]])

return _nx.concatenate([atleast_2d(_m) for _m in tup], 0)

DROP PROCEDURE IF EXISTS example;
 DELIMITER //
 CREATE PROCEDURE example()
   BEGIN
   SELECT 2+222+2222+222+222+2222+2222 AS this_is_a_really_long_string_test;
   END //
 DELIMITER;

#calling the procedure gives you the result of whatever query you want to put in this procedure. You can actually process multiple queries within a procedure. The call just returns the last query result
 call example;

sql =('call example;')

var height = document.body.clientHeight;
var width = document.body.clientWidth;

class crawler
{
    protected $_url;
    protected $_depth;
    protected $_host;
    protected $_useHttpAuth = false;
    protected $_user;
    protected $_pass;
    protected $_seen = array();
    protected $_filter = array();

    public function __construct($url, $depth = 5)
    {
        $this->_url = $url;
        $this->_depth = $depth;
        $parse = parse_url($url);
        $this->_host = $parse['host'];
    }

    protected function _processAnchors($content, $url, $depth)
    {
        $dom = new DOMDocument('1.0');
        @$dom->loadHTML($content);
        $anchors = $dom->getElementsByTagName('a');

        foreach ($anchors as $element) {
            $href = $element->getAttribute('href');
            if (0 !== strpos($href, 'http')) {
                $path = '/' . ltrim($href, '/');
                if (extension_loaded('http')) {
                    $href = http_build_url($url, array('path' => $path));
                } else {
                    $parts = parse_url($url);
                    $href = $parts['scheme'] . '://';
                    if (isset($parts['user']) && isset($parts['pass'])) {
                        $href .= $parts['user'] . ':' . $parts['pass'] . '@';
                    }
                    $href .= $parts['host'];
                    if (isset($parts['port'])) {
                        $href .= ':' . $parts['port'];
                    }
                    $href .= $path;
                }
            }
            // Crawl only link that belongs to the start domain
            $this->crawl_page($href, $depth - 1);
        }
    }

    protected function _getContent($url)
    {
        $handle = curl_init($url);
        if ($this->_useHttpAuth) {
            curl_setopt($handle, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
            curl_setopt($handle, CURLOPT_USERPWD, $this->_user . ":" . $this->_pass);
        }
        // follows 302 redirect, creates problem wiht authentication
//        curl_setopt($handle, CURLOPT_FOLLOWLOCATION, TRUE);
        // return the content
        curl_setopt($handle, CURLOPT_RETURNTRANSFER, TRUE);

        /* Get the HTML or whatever is linked in $url. */
        $response = curl_exec($handle);
        // response total time
        $time = curl_getinfo($handle, CURLINFO_TOTAL_TIME);
        /* Check for 404 (file not found). */
        $httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);

        curl_close($handle);
        return array($response, $httpCode, $time);
    }

    protected function _printResult($url, $depth, $httpcode, $time)
    {
        ob_end_flush();
        $currentDepth = $this->_depth - $depth;
        $count = count($this->_seen);
        echo "N::$count,CODE::$httpcode,TIME::$time,DEPTH::$currentDepth URL::$url <br>";
        ob_start();
        flush();
    }

    protected function isValid($url, $depth)
    {
        if (strpos($url, $this->_host) === false
            || $depth === 0
            || isset($this->_seen[$url])
        ) {
            return false;
        }
        foreach ($this->_filter as $excludePath) {
            if (strpos($url, $excludePath) !== false) {
                return false;
            }
        }
        return true;
    }

    public function crawl_page($url, $depth)
    {
        if (!$this->isValid($url, $depth)) {
            return;
        }
        // add to the seen URL
        $this->_seen[$url] = true;
        // get Content and Return Code
        list($content, $httpcode, $time) = $this->_getContent($url);
        // print Result for current Page
        $this->_printResult($url, $depth, $httpcode, $time);
        // process subPages
        $this->_processAnchors($content, $url, $depth);
    }

    public function setHttpAuth($user, $pass)
    {
        $this->_useHttpAuth = true;
        $this->_user = $user;
        $this->_pass = $pass;
    }

    public function addFilterPath($path)
    {
        $this->_filter[] = $path;
    }

    public function run()
    {
        $this->crawl_page($this->_url, $this->_depth);
    }
}

// USAGE
$startURL = 'http://YOUR_URL/';
$depth = 6;
$username = 'YOURUSER';
$password = 'YOURPASS';
$crawler = new crawler($startURL, $depth);
$crawler->setHttpAuth($username, $password);
// Exclude path with the following structure to be processed 
$crawler->addFilterPath('customer/account/login/referer');
$crawler->run();

delimiter //

CREATE TRIGGER pgl_new_user 
AFTER INSERT ON users FOR EACH ROW
BEGIN
    DECLARE m_user_team_id integer;
    DECLARE m_projects_id integer;
    DECLARE cur CURSOR FOR SELECT project_id FROM user_team_project_relationships WHERE user_team_id = m_user_team_id;

    SET @m_user_team_id := (SELECT id FROM user_teams WHERE name = "pgl_reporters");

    OPEN cur;
        ins_loop: LOOP
            FETCH cur INTO m_projects_id;
            IF done THEN
                LEAVE ins_loop;
            END IF;
            INSERT INTO users_projects (user_id, project_id, created_at, updated_at, project_access) 
            VALUES (NEW.id, m_projects_id, now(), now(), 20);
        END LOOP;
    CLOSE cur;
END//

    InputStream res =
    Main.class.getResourceAsStream("/my-resource.txt");

    BufferedReader reader =
        new BufferedReader(new InputStreamReader(res));
    String line = null;
    while ((line = reader.readLine()) != null) {
        System.out.println(line);
    }
    reader.close();

function getNativeClass(obj) {
  if (typeof obj === "undefined") return "undefined";
  if (obj === null) return "null";
  return Object.prototype.toString.call(obj).match(/^\[object\s(.*)\]$/)[1];
}

function getAnyClass(obj) {
  if (typeof obj === "undefined") return "undefined";
  if (obj === null) return "null";
  return obj.constructor.name;
}

getClass("")   === "String";
getClass(true) === "Boolean";
getClass(0)    === "Number";
getClass([])   === "Array";
getClass({})   === "Object";
getClass(null) === "null";

getAnyClass(new (function Foo(){})) === "Foo";
getAnyClass(new class Foo{}) === "Foo";

// etc...

import dateutil
import pytz

date = dateutil.parser.parse('02/11/2019').replace(tzinfo=pytz.UTC)

var el: HTMLElement = document.getElementById('content');

class Greeter {
    element: HTMLElement;
    span: HTMLElement;
    timerToken: number;

    constructor (element: HTMLElement) { 
        this.element = element;
        this.element.innerText += "The time is: ";
        this.span = document.createElement('span');
        this.element.appendChild(this.span);
        this.span.innerText = new Date().toUTCString();
    }

    start() {
        this.timerToken = setInterval(() => this.span.innerText = new Date().toUTCString(), 500);
    }

    stop() {
        clearTimeout(this.timerToken);
    }

}

window.onload = () => {
    var el: HTMLElement = document.getElementById('content');
    var greeter = new Greeter(el);
    greeter.start();
};

from django.http import JsonResponse
return JsonResponse({'foo':'bar'})

npm uninstall -g @angular-cli
npm install -g @angular/cli@latest

rm -rf node_modules
npm uninstall --save-dev @angular-cli
npm install --save-dev @angular/cli@latest
npm install

ng update @angular/cli --from=1.7.4 --migrate-only

EXEC msdb.dbo.sp_add_job  
   @job_name = N'MakeDailyJob',   
   @enabled = 1,   
   @description = N'Procedure execution every day' ; 

 EXEC msdb.dbo.sp_add_jobstep  
    @job_name = N'MakeDailyJob',   
    @step_name = N'Run Procedure',   
    @subsystem = N'TSQL',   
    @command = 'exec BackupFromConfig';

 EXEC msdb.dbo.sp_add_schedule  
    @schedule_name = N'Everyday schedule',   
    @freq_type = 4,  -- daily start
    @freq_interval = 1,
    @active_start_time = '230000' ;   -- start time 23:00:00

 EXEC msdb.dbo.sp_attach_schedule  
   @job_name = N'MakeDailyJob',  
   @schedule_name = N'Everyday schedule' ;

 EXEC msdb.dbo.sp_add_jobserver  
   @job_name = N'MakeDailyJob',  
   @server_name = @@servername ;

Select count(1) From V$session
where status='ACTIVE'
/

function getExample() {
    var a = promiseA(…);
    var b = a.then(function(resultA) {
        // some processing
        return promiseB(…);
    });
    return Promise.all([a, b]).then(function([resultA, resultB]) {
        // more processing
        return // something using both resultA and resultB
    });
}

…
return Promise.join(a, b, function(resultA, resultB) { … });

selenium.waitForCondition("selenium.browserbot.getCurrentWindow().$.active==0", defaultWaitingPeriod);

Public Function Isnumber(ByVal KCode As String) As Boolean
    If Not Isnumeric(KCode) And KCode <> ChrW(Keys.Back) And KCode <> ChrW(Keys.Enter) And KCode <> "."c Then

        MsgBox("Please Enter Numbers only", MsgBoxStyle.OkOnly)
    End If
End Function

Private Sub txtBalance_KeyPress(ByVal sender As System.Object, ByVal e As 
System.Windows.Forms.KeyPressEventArgs) Handles txtBalance.KeyPress

    If Not Isnumber(e.KeyChar) Then
        e.KeyChar = ""
    End If

End Sub

%cd "C:\abc\xyz\"

import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.text.Html;
import android.text.Html.ImageGetter;
import android.text.Spanned;
import android.util.AttributeSet;
import android.widget.TextView;

/**
 * XXX does not support android:drawable, only current app packaged icons
 *
 * Use it with strings like <string name="text"><![CDATA[Some text <img src="some_image"></img> with image in between]]></string>
 * assuming there is @drawable/some_image in project files
 *
 * Must be accompanied by styleable
 * <declare-styleable name="HtmlTextView">
 *    <attr name="android:text" />
 * </declare-styleable>
 */

public class HtmlTextView extends TextView {

    public HtmlTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
        TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.HtmlTextView);
        String html = context.getResources().getString(typedArray.getResourceId(R.styleable.HtmlTextView_android_text, 0));
        typedArray.recycle();

        Spanned spannedFromHtml = Html.fromHtml(html, new DrawableImageGetter(), null);
        setText(spannedFromHtml);
    }

    private class DrawableImageGetter implements ImageGetter {
        @Override
        public Drawable getDrawable(String source) {
            Resources res = getResources();
            int drawableId = res.getIdentifier(source, "drawable", getContext().getPackageName());
            Drawable drawable = res.getDrawable(drawableId, getContext().getTheme());

            int size = (int) getTextSize();
            int width = size;
            int height = size;

//            int width = drawable.getIntrinsicWidth();
//            int height = drawable.getIntrinsicHeight();

            drawable.setBounds(0, 0, width, height);
            return drawable;
        }
    }
}

if(sizeof($_POST) !== 0){
// Code...
}

while git stash drop 'stash@{20}'; do true; done

display: inline-block;

UIStoryboard *mainStoryboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
UIViewController *vc = [mainStoryboard instantiateViewControllerWithIdentifier:@"Login"];

[[UIApplication sharedApplication].keyWindow setRootViewController:vc];

<?php
include 'config.php';
mysql_connect(DB_HOST, DB_USER, DB_PASSWORD) OR die(mysql_error());
mysql_select_db(DB_NAME) OR die(mysql_error());
$ip =  $_SERVER['REMOTE_ADDR'];
$long = sprintf('%u', ip2long($ip));
$sql = "SELECT * FROM `geo_ips` WHERE '$long' BETWEEN `ip_start` AND `ip_end`";
$result = mysql_query($sql) OR die(mysql_error());
$ip_detail = mysql_fetch_assoc($result);
if($ip_detail){
    echo $ip_detail['country']."', '".$ip_detail['state']."', '".$ip_detail['city'];
}
else{
    //Something wrong with IP
}

extension UIBarButtonItem {
    class func itemWith(colorfulImage: UIImage?, target: AnyObject, action: Selector) -> UIBarButtonItem {
        let button = UIButton(type: .custom)
        button.setImage(colorfulImage, for: .normal)
        button.frame = CGRect(x: 0.0, y: 0.0, width: 44.0, height: 44.0)
        button.addTarget(target, action: action, for: .touchUpInside)

        let barButtonItem = UIBarButtonItem(customView: button)
        return barButtonItem
    }
}

<!DOCTYPE html>
<html>
<head>
<style>
.scroll {
    width: 500px;
    height: 300px;
    overflow-x: hidden; 
    overflow-y: scroll;
}

</style>
</head>
<body>

<div class="scroll"><h1> DATA </h1></div>

var obj = {
    "key1" : "k1",
    "key2" : "k2",
    "key3" : "k3"
};

if ("key1" in obj)
    console.log("has key1 in obj");

var obj = {
    "key1": "k1",
    "key2": "k2",
    "key3": "k3",
    "key4": {
        "keyF": "kf"
    }
};

if ("keyF" in obj.key4)
    console.log("has keyF in obj");

if (basename($_SERVER['PHP_SELF']) == basename(__FILE__)) { die('Access denied'); };

const int x = 10;
// int& const y = x; // Compiler error here

const int x = 10;
const int& y = x;
//y = 20; // Compiler error here

float x = 10;
const int& y = x;
const int& z = y + 10;
cout << (long long)&x << endl; //print 348791766212
cout << (long long)&y << endl; //print 348791766276
cout << (long long)&z << endl; //print 348791766340

if(list.indexOf(createItem.artNr) !== -1) {
  $scope.message = 'artNr already exists!';
}

std::vector<int> v { 34,23 };
// or
// std::vector<int> v = { 34,23 };

std::vector<int> v(2);
v = { 34,23 };

int vv[2] = { 12,43 };
std::vector<int> v(&vv[0], &vv[0]+2);

int vv[2] = { 12,43 };
v.assign(&vv[0], &vv[0]+2);

template <typename T, size_t N>
T* begin(T(&arr)[N]) { return &arr[0]; }
template <typename T, size_t N>
T* end(T(&arr)[N]) { return &arr[0]+N; }

int vv[] = { 12,43 };
std::vector<int> v(begin(vv), end(vv));

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:id="@+id/LinearLayout01" 
              android:layout_width="fill_parent" 
              android:layout_height="fill_parent" 
              xmlns:android="http://schemas.android.com/apk/res/android"
              android:background="@drawable/icon">
 </LinearLayout>

<div id="wrapper">
    <div id="sidebar-wrapper">
        <ul class="sidebar-nav">
            <li class="sidebar-brand"><a href="#">Home</a></li>
            <li><a href="#">Another link</a></li>
            <li><a href="#">Next link</a></li>
            <li><a href="#">Last link</a></li>
        </ul>
    </div>
    <div id="page-content-wrapper">
        <div class="page-content">
            <div class="container">
                <div class="row">
                    <div class="col-md-12">
                        <!-- content of page -->
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

#wrapper {
  padding-left: 250px;
  transition: all 0.4s ease 0s;
}

#sidebar-wrapper {
  margin-left: -250px;
  left: 250px;
  width: 250px;
  background: #CCC;
  position: fixed;
  height: 100%;
  overflow-y: auto;
  z-index: 1000;
  transition: all 0.4s ease 0s;
}

#page-content-wrapper {
  width: 100%;
}

.sidebar-nav {
  position: absolute;
  top: 0;
  width: 250px;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width:767px) {

    #wrapper {
      padding-left: 0;
    }

    #sidebar-wrapper {
      left: 0;
    }

    #wrapper.active {
      position: relative;
      left: 250px;
    }

    #wrapper.active #sidebar-wrapper {
      left: 250px;
      width: 250px;
      transition: all 0.4s ease 0s;
    }

}

foreach ( int number in numbers )
{
     if ( number >= 0 )
     {
        //process number
     }
 }

if value|stringformat:'r' != 'False'

if value|stringformat:'r' == 'True'

def num_to_bin(num, wordsize):
    if num < 0:
        num = 2**wordsize+num
    base = bin(num)[2:]
    padding_size = wordsize - len(base)
    return '0' * padding_size + base

for i in range(7, -9, -1):
    print num_to_bin(i, 4)

with open('new.txt') as text_file, open('xyz.txt', 'w') as myfile:  
    for line in text_file:
        var1, var2 = line.split(",");
        myfile.write(var1+'\n')

private var endlessRotater: EndlessAnimator!
override func viewDidAppear(animated: Bool) 
{
    super.viewDidAppear(animated)
    let rotationAnimation = AdditiveRotateAnimator(M_PI).to(targetView).duration(2.0).baseAnimation(.CurveLinear)
    endlessRotater = EndlessAnimator(rotationAnimation)
    endlessRotater.animate()
}

double num = 5;

IList<SelectableEnumItem> result= array;

var result = (List<SelectableEnumItem>) array;

var result = array.CastTo<List<SelectableEnumItem>>();

var result= array.Select(x=> x).ToArray<SelectableEnumItem>();

var result= array.Select(x=> new SelectableEnumItem{FirstName= x.Name, Selected = bool.Parse(x.selected) });

search = request.args.get("search")
page = request.args.get("page")

email = request.form.get('email')
password = request.form.get('password')

data = request.get_json()

// ==UserScript==
// @name         Bypass Google drive virus scan
// @namespace    SmartManoj
// @version      0.1
// @description  Quickly get the download link
// @author       SmartManoj
// @match        https://drive.google.com/uc?id=*&export=download*
// @grant        none
// ==/UserScript==

    function sleep(ms) {
      return new Promise(resolve => setTimeout(resolve, ms));
    }

    async function demo() {
        await sleep(5000);
        window.close();
    }

    (function() {
        location.replace(document.getElementById("uc-download-link").href);
        demo();
    })();

git reset HEAD@{1}         
git fsck --lost-found      
git show 
git revert <sha that deleted the files>

development:
  adapter: mysql2
  host: localhost
  username: root
  password: xxxx
  database: xxxx
  socket: /Applications/MAMP/tmp/mysql/mysql.sock

alias qclean="rabbitmqctl list_queues | python ~/bin/qclean.py"

import sys
import pika
connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))
channel = connection.channel()

queues = sys.stdin.readlines()[1:-1]
for x in queues:
    q = x.split()[0]
    print 'Deleting %s...' %(q)
    channel.queue_delete(queue=q)

connection.close()

$ time factor 1234567889234567891 # builtin
1234567889234567891: 142662263 8653780357

real    0m3.194s
user    0m1.596s
sys 0m0.004s
$ /usr/bin/time factor 1234567889234567891
1234567889234567891: 142662263 8653780357
1.54user 0.00system 0:02.69elapsed 57%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+215minor)pagefaults 0swaps
$ /usr/bin/time -o timed factor 1234567889234567891 # log to file `timed`
1234567889234567891: 142662263 8653780357
$ cat timed
1.56user 0.02system 0:02.49elapsed 63%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+217minor)pagefaults 0swaps

example_string = '0, 0, 0, 11, 0, 0, 0, 0, 0, 19, 0, 9, 0, 0, 0, 0, 0, 0, 11'
example_list = [int(k) for k in example_string.split(',')]

<resources>
        <color name="white">#ffffff</color>
</resources>

et.setBackgroundResource(R.color.white);

et.setBackgroundColor(getResources().getColor(R.color.white));
                or
et.setBackgroundColor(Color.parseColor("#ffffff"));

@Log
@Component
public class ScheduledProcess {

    @Scheduled(fixedRate = 5000)
    public void run() {
        log.info("this runs every 5 seconds..");
    }

}

@SpringBootApplication
// ADD THIS ANNOTATION TO YOUR APPLICATION CLASS
@EnableScheduling
public class SchedulingTasksApplication {

    public static void main(String[] args) {
        SpringApplication.run(SchedulingTasksApplication.class);
    }
}

taskkill /f /IM explorer.exe
C:\"GOG Games"\Starcraft\Starcraft.exe
start explorer.exe
exit /B

public class details{
    public static void main(String arg[]){
        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        System.out.println("What is your name?");
        String name = in.readLine(); ;
        System.out.println("Hello " + name);
    }
}

extension String {
    func toDouble() -> Double? {
        let numberFormatter = NumberFormatter()
        numberFormatter.locale = Locale(identifier: "en_US_POSIX")
        return numberFormatter.number(from: self)?.doubleValue
    }
}

import java.util.LinkedList;
import java.util.Queue;

public class QueueExample {

 public static void main (String[] args) {
  Queue que = new LinkedList();
  que.add("first");
  que.offer("second");
  que.offer("third");
  System.out.println("Queue Print:: " + que);

  String head = que.element();
  System.out.println("Head element:: " + head);

  String element1 = que.poll();
  System.out.println("Removed Element:: " + element1);

  System.out.println("Queue Print after poll:: " + que);
  String element2 = que.remove();
  System.out.println("Removed Element:: " + element2);

  System.out.println("Queue Print after remove:: " + que);  
 }
}

.table tbody tr > td.success {
  background-color: #dff0d8 !important;
}

.table tbody tr > td.error {
  background-color: #f2dede !important;
}

.table tbody tr > td.warning {
  background-color: #fcf8e3 !important;
}

.table tbody tr > td.info {
  background-color: #d9edf7 !important;
}

.table-hover tbody tr:hover > td.success {
  background-color: #d0e9c6 !important;
}

.table-hover tbody tr:hover > td.error {
  background-color: #ebcccc !important;
}

.table-hover tbody tr:hover > td.warning {
  background-color: #faf2cc !important;
}

.table-hover tbody tr:hover > td.info {
  background-color: #c4e3f3 !important;
}

>>> t1 = (a,b,c,d)
>>> t2 = (1,2,3,4)
>>> dict(zip(t1, t2))
{'a':1, 'b':2, 'c':3, 'd':4, }

library(data.table)
long <- melt(setDT(wide), id.vars = c("Code","Country"), variable.name = "year")

> long
    Code     Country year  value
 1:  AFG Afghanistan 1950 20,249
 2:  ALB     Albania 1950  8,097
 3:  AFG Afghanistan 1951 21,352
 4:  ALB     Albania 1951  8,986
 5:  AFG Afghanistan 1952 22,532
 6:  ALB     Albania 1952 10,058
 7:  AFG Afghanistan 1953 23,557
 8:  ALB     Albania 1953 11,123
 9:  AFG Afghanistan 1954 24,555
10:  ALB     Albania 1954 12,246

melt(setDT(wide), id.vars = 1:2, variable.name = "year")
melt(setDT(wide), measure.vars = 3:7, variable.name = "year")
melt(setDT(wide), measure.vars = as.character(1950:1954), variable.name = "year")

library(tidyr)
long <- wide %>% gather(year, value, -c(Code, Country))

wide %>% gather(year, value, -Code, -Country)
wide %>% gather(year, value, -1:-2)
wide %>% gather(year, value, -(1:2))
wide %>% gather(year, value, -1, -2)
wide %>% gather(year, value, 3:7)
wide %>% gather(year, value, `1950`:`1954`)

library(reshape2)
long <- melt(wide, id.vars = c("Code", "Country"))

# you can also define the id-variables by column number
melt(wide, id.vars = 1:2)

# as an alternative you can also specify the measure-variables
# all other variables will then be used as id-variables
melt(wide, measure.vars = 3:7)
melt(wide, measure.vars = as.character(1950:1954))

long$value <- as.numeric(gsub(",", "", long$value))

# data.table
long <- melt(setDT(wide),
             id.vars = c("Code","Country"),
             variable.name = "year")[, value := as.numeric(gsub(",", "", value))]

# tidyr and dplyr
long <- wide %>% gather(year, value, -c(Code,Country)) %>% 
  mutate(value = as.numeric(gsub(",", "", value)))

wide <- read.table(text="Code Country        1950    1951    1952    1953    1954
AFG  Afghanistan    20,249  21,352  22,532  23,557  24,555
ALB  Albania        8,097   8,986   10,058  11,123  12,246", header=TRUE, check.names=FALSE)

backgroundImage: url(process.env.PUBLIC_URL + "/      assets/image_location")

<!DOCTYPE html> 
<form action="desired Link">
  <button>  <img src="desired image URL"/>
  </button>
</form>
<style> 

</style>

public class SampleClass {
    public String initializeData(){
        return "Initialize";
    }

    public String processDate(){
        return "Process";
    }
 }

public class SampleTest {

    private SampleClass sampleClass;

    @BeforeClass
    public static void beforeClassFunction(){
        System.out.println("Before Class");
    }

    @Before
    public void beforeFunction(){
        sampleClass=new SampleClass();
        System.out.println("Before Function");
    }

    @After
    public void afterFunction(){
        System.out.println("After Function");
    }

    @AfterClass
    public static void afterClassFunction(){
        System.out.println("After Class");
    }

    @Test
    public void initializeTest(){
        Assert.assertEquals("Initailization check", "Initialize", sampleClass.initializeData() );
    }

    @Test
    public void processTest(){
        Assert.assertEquals("Process check", "Process", sampleClass.processDate() );
    }

}

Before Class
Before Function
After Function
Before Function
After Function
After Class

@Before = @BeforeEach
@BeforeClass = @BeforeAll
@After = @AfterEach
@AfterClass = @AfterAll

/*! jQuery v3.2.1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector | (c) JS Foundation and other contributors | jquery.org/license */

   select 
a.TABLE_CATALOG as DB_name,a.TABLE_SCHEMA as tbl_schema, a.TABLE_NAME as tbl_name,a. CONSTRAINT_NAME as constraint_name,b.CONSTRAINT_TYPE
 from INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE a
join INFORMATION_SCHEMA.TABLE_CONSTRAINTS b on
 a.CONSTRAINT_NAME=b.CONSTRAINT_NAME

#from distutils.core import setup
from setuptools import setup

$("#example").dataTable().fnDestroy();

runas /user:AdminDomain\AdminUserName ExampleScript.bat

echo %userdomain%

function functionExecutor(functionName, args){
    functionName.apply(this, args);
}

function showConfirmationDialog(html, functionYes, fYesArgs){
    $('#dialog').html(html);
    $('#dialog').dialog({
        buttons : [
            {
                text:'YES',
                click: function(){
                    functionExecutor(functionYes, fYesArgs);
                    $(this).dialog("close");
                },
                class:'green'
            },
            {
                text:'CANCEL',
                click: function() {
                    $(this).dialog("close");
                },
                class:'red'
            }
        ]
    });     
}

function myTestYesFunction(arg1, arg2){
    alert("You clicked YES:"+arg1+arg2);
}

function toDoOrNotToDo(){
    showConfirmationDialog("Dialog text", myTestYesFunction, ['My arg 1','My arg 2']);
}

#productShowcaseContainer {_x000D_
   display: flex;_x000D_
   flex-direction: column;_x000D_
   height: 600px;_x000D_
   width: 580px;_x000D_
   background-color: rgb(240, 240, 240);_x000D_
}_x000D_
_x000D_
#productShowcaseTitle {_x000D_
   height: 100px;_x000D_
   background-color: rgb(200, 200, 200);_x000D_
}_x000D_
_x000D_
#anotherContainer{_x000D_
   display: flex;_x000D_
   height: 100%;_x000D_
}_x000D_
_x000D_
#productShowcaseDetail {_x000D_
   background-color: red;_x000D_
   flex: 4;_x000D_
}_x000D_
_x000D_
#productShowcaseThumbnailContainer {_x000D_
   background-color: blue;_x000D_
   flex: 1;_x000D_
}
<div id="productShowcaseContainer">_x000D_
   <div id="productShowcaseTitle">1</div>_x000D_
   <div id="anotherContainer">_x000D_
      <div id="productShowcaseDetail">2</div>_x000D_
      <div id="productShowcaseThumbnailContainer">3</div>_x000D_
   </div>_x000D_
</div>
df =     
index    column1
0           00
1           10
2           20
3           30

df = df.drop(df.index[2,3])
 or 
df.drop(df.index[2,3],inplace=True)
print(df)

df =     
index    column1
0           00
3           30

 #This approach removes the rows as we wanted but the index remains unordered

df.drop(df.index[2,3],inplace=True,ignore_index=True)
print(df)
df =     
index    column1
0           00
1           30
#This approach removes the rows as we wanted and resets the index. 

{
"error": {
    "status": "The email field is required."
}
}

My ErrorRespnce.java 

public class ErrorResponse {

   @SerializedName("error")
   @Expose
   private ErrorStatus error;

   public ErrorStatus getError() {
      return error;
   }

   public void setError(ErrorStatus error) {
      this.error = error;
   }
}

public class ErrorStatus {

  @SerializedName("status")
  @Expose
  private String status;

  public String getStatus() {
      return status;
  }

  public void setStatus(String status) {
      this.status = status;
  }
}

  public class ErrorUtils {

   public static ErrorResponse parseError (Response<?> response){
      Converter<ResponseBody , ErrorResponse> converter =          ApiClient.getClient().responseBodyConverter(ErrorResponse.class , new Annotation[0]);
    ErrorResponse errorResponse;
    try{
        errorResponse = converter.convert(response.errorBody());
    }catch (IOException e){
        return new ErrorResponse();
    }
    return errorResponse;
}
}

private void registrationRequest(String name , String email , String password , String c_password){

    final Call<RegistrationResponce> registrationResponceCall = apiInterface.getRegistration(name , email , password , c_password);
    registrationResponceCall.enqueue(new Callback<RegistrationResponce>() {
        @Override
        public void onResponse(Call<RegistrationResponce> call, Response<RegistrationResponce> response) {

            if (response.code() == 200){

            }else if (response.code() == 401){

                ErrorResponse errorResponse = ErrorUtils.parseError(response);
                Toast.makeText(MainActivity.this, ""+errorResponse.getError().getStatus(), Toast.LENGTH_SHORT).show();
            }
        }

        @Override
        public void onFailure(Call<RegistrationResponce> call, Throwable t) {

        }
    });
}

 .labels {
   color: red;
   background-color: white;
   font-family: "Lucida Grande", "Arial", sans-serif;
   font-size: 10px;
   font-weight: bold;
   text-align: center;
   width: 60px;     
   border: 2px solid black;
   white-space: nowrap;
 }

 var marker = new MarkerWithLabel({
   position: homeLatLng,
   draggable: true,
   map: map,
   labelContent: "$425K",
   labelAnchor: new google.maps.Point(22, 0),
   labelClass: "labels", // the CSS class for the label
   labelStyle: {opacity: 0.75}
 });

-(void)viewDidLoad{

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(doYourStuff)

  name:UIApplicationWillEnterForegroundNotification object:nil];
}

-(void)doYourStuff{

   // do whatever you want to do when app comes back from background.
}

-(void)dealloc {
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

 override func viewDidLoad() {
    super.viewDidLoad()

     NotificationCenter.default.addObserver(self, selector: "doYourStuff", name: UIApplication.willEnterForegroundNotification, object: nil)
 }

 func doYourStuff(){
     // your code
 }

deinit {
    NotificationCenter.default.removeObserver(self)
}

$("#elementId").is("input") 

$("#elementId").get(0).tagName

From https://bitbucket.org/xxx
 * branch            master     -> FETCH_HEAD
error: Couldn't set ORIG_HEAD
fatal: Cannot update the ref 'ORIG_HEAD'.

<project>
   ...
   <dependencies>
      <dependency>
         <groupId>yourgroup</groupId>
         <artifactId>myejbproject</artifactId>
         <version>2.0</version>
         <scope>system</scope>
         <systemPath>path/to/myejbproject.jar</systemPath>
      </dependency>
   </dependencies>
   ...
</project>

parent
|- pom.xml
|- MyEJBProject
|   `- pom.xml
`- MyWarProject
    `- pom.xml

<project>
   ...
   <artifactId>myparentproject</artifactId>
   <groupId>...</groupId>
   <version>...</version>

   <packaging>pom</packaging>
   ...
   <modules>
     <module>MyEJBModule</module>
     <module>MyWarModule</module>
   </modules>
   ...
</project>

filesystem
 |- mywarproject
 |   `pom.xml
 |- myejbproject
 |   `pom.xml
 `- parent
     `pom.xml

<!--parent-->
<project>
  <modules>
    <module>../mywarproject</module>
    <module>../myejbproject</module>
  </modules>
</project>

const setAsyncTimeout = (cb, timeout = 0) => new Promise(resolve => {
    setTimeout(() => {
        cb();
        resolve();
    }, timeout);
});

const doStuffAsync = async () => {
    await setAsyncTimeout(() => {
        // Do stuff
    }, 1000);

    await setAsyncTimeout(() => {
        // Do more stuff
    }, 500);

    await setAsyncTimeout(() => {
        // Do even more stuff
    }, 2000);
};

doStuffAsync();

.close {_x000D_
  position: absolute;_x000D_
  right: 32px;_x000D_
  top: 32px;_x000D_
  width: 32px;_x000D_
  height: 32px;_x000D_
  opacity: 0.3;_x000D_
}_x000D_
.close:hover {_x000D_
  opacity: 1;_x000D_
}_x000D_
.close:before, .close:after {_x000D_
  position: absolute;_x000D_
  left: 15px;_x000D_
  content: ' ';_x000D_
  height: 33px;_x000D_
  width: 2px;_x000D_
  background-color: #333;_x000D_
}_x000D_
.close:before {_x000D_
  transform: rotate(45deg);_x000D_
}_x000D_
.close:after {_x000D_
  transform: rotate(-45deg);_x000D_
}
<a href="#" class="close">
System.Media.SoundPlayer player = new System.Media.SoundPlayer(@"c:\mywavfile.wav");
player.Play();

import pandas as pd
df = pd.DataFrame( data=np.ones([4,4]) )
df.name = 'Ones'

print df.name
>>>
Ones

:w other_filename

div {
  width: 100px;
  height: 100px;
  background-color: red;
  position: absolute;
  top:0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

<script type="text/javascript">
$(function() {
  $('form').submit(function(){
    $.post('http://example.com/upload', function() {
      window.location = 'http://google.com';
    });
    return false;
  });
});
</script>

GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public to jerry;
GRANT ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA public to jerry;
GRANT ALL PRIVILEGES ON ALL FUNCTIONS IN SCHEMA public to jerry;

fig = plt.figure(figsize=(19.20,10.80))

screen sh -c './some-script 2>&1 | tee mylog.log'

svg{
  font   : bold 70px Century Gothic, Arial;
  width  : 100%;
  height : 120px;
}

text{
  fill            : none;
  stroke          : black;
  stroke-width    : .5px;
  stroke-linejoin : round;
  animation       : 2s pulsate infinite;
}

@keyframes pulsate {
  50%{ stroke-width:5px }
}
<svg viewBox="0 0 450 50">
  <text y="50">Scalable Title</text>
</svg>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />

<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
<![endif]-->

<div class="form-group col-lg-4">
    <label for="exampleInputEmail1">Email address</label>
    <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Enter email">
</div>

private void StartBackgroundWork() {
    if (Application.RenderWithVisualStyles)
        progressBar.Style = ProgressBarStyle.Marquee;
    else {
        progressBar.Style = ProgressBarStyle.Continuous;
        progressBar.Maximum = 100;
        progressBar.Value = 0;
        timer.Enabled = true;
    }
    backgroundWorker.RunWorkerAsync();
}

private void timer_Tick(object sender, EventArgs e) {
    if (progressBar.Value < progressBar.Maximum)
        progressBar.Increment(5);
    else
        progressBar.Value = progressBar.Minimum;
}

Programs & Examples On #Ffmpeg

ffmpeg - Converting MOV files to MP4

How do I enable FFMPEG logging and where can I find the FFMPEG log file?

How to concatenate two MP4 files using FFmpeg?

How to dump raw RTSP stream to file?

How do you convert an entire directory with ffmpeg?

How can I extract audio from video with ffmpeg?

Use ffmpeg to add text subtitles

What steps are needed to stream RTSP from FFmpeg?

What are the differences and similarities between ffmpeg, libav, and avconv?

Confusing messages

The real ffmpeg vs the fake one

libav vs Libav

How to tell the difference

If you want to use the real ffmpeg

Ubuntu 15.04 "Vivid Vervet" or newer

For older Ubuntu versions

Also see

Using ffmpeg to encode a high quality video

Best approach to real time http streaming to HTML5 video client

How to install and run phpize

Fetch frame count with ffmpeg

How to create a video from images with FFmpeg?

FFMPEG mp4 from http live streaming m3u8 file?

FFmpeg on Android

OCI runtime exec failed: exec failed: (...) executable file not found in $PATH": unknown

How to recompile with -fPIC

How to extract 1 screenshot for a video with ffmpeg at a given time?

How can I extract a good quality JPEG image from a video file with ffmpeg?

FFmpeg: How to split video efficiently?

Download TS files from video stream

Rotating videos with FFmpeg

Retrieving and Saving media metadata using FFmpeg

How to get video duration, dimension and size in PHP?

Using FFmpeg in .net?

Convert audio files to mp3 using ffmpeg

What are all codecs and formats supported by FFmpeg?

ffprobe or avprobe not found. Please install one

Using ffmpeg to change framerate

Fastest way to extract frames using ffmpeg?

How to add a new audio (not mixing) into a video using ffmpeg?

Convert a video to MP4 (H.264/AAC) with ffmpeg

How to extract duration time from ffmpeg output?

OpenCV with Network Cameras

ffmpeg usage to encode a video to H264 codec format

Cutting the videos based on start and end time using ffmpeg

How to show MessageBox on asp.net?

How to sort List<Integer>?

How to get a certain element in a list, given the position?

YouTube iframe API: how do I control an iframe player that's already in the HTML?

How to fix Cannot find module 'typescript' in Angular 4?

How do I check if a cookie exists?

Getting today's date in YYYY-MM-DD in Python?

Monitoring the Full Disclosure mailinglist

Where does Internet Explorer store saved passwords?

Finding the max value of an attribute in an array of objects

Errors: Data path ".builders['app-shell']" should have required property 'class'

Export data to Excel file with ASP.NET MVC 4 C# is rendering into view

cocoapods - 'pod install' takes forever

How can I get enum possible values in a MySQL database?

How to safely open/close files in python 2.4

Inserting the iframe into react component

getElementsByClassName not working

MySQL: Grant **all** privileges on database

Add column to dataframe with constant value

How to insert TIMESTAMP into my MySQL table?

Rubymine: How to make Git ignore .idea files created by Rubymine

How to get the first word in the string

Convert a numpy.ndarray to string(or bytes) and convert it back to numpy.ndarray

How to access Session variables and set them in javascript?

cursor.fetchall() vs list(cursor) in Python

node.js shell command execution

Synchronous one-liner:

Regular Expression: Allow letters, numbers, and spaces (with at least one letter or number)

Correct way to use Modernizr to detect IE?

Laravel redirect back to original destination after login

Return a "NULL" object if search result not found

Dynamically access object property using variable

How to autosize and right-align GridViewColumn data in WPF?

Iterate two Lists or Arrays with one ForEach statement in C#

The real `ffmpeg` vs the fake one

If you want to use the real `ffmpeg`

MySQL: Grant all privileges on database