Programs & Examples On #Text formatting

There are many way to skin a cat.

bw.write("\t"); 

TextBox1.ForeColor = Color.Red;

function pad(a, b){
  return(1e15 + a + '').slice(-b);
}

function pad(
  a, // the number to convert 
  b // number of resulting characters
){
  return (
    1e15 + a + // combine with large number
    "" // convert to string
  ).slice(-b) // cut leading "1"
}

int numOfPairs = 10;  String[][] array = new String[numOfPairs][2]; for(int i = 0; i < array.length; i++){     for(int j = 0; j < array[i].length; j++){         array[i] = new String[2];         array[i][0] = "original word";         array[i][1] = "rearranged word";     }    } 
 Criteria crit = (Criteria) session.
                  createCriteria(SomeClass.class).
                  setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);

 List claz = crit.list();

cd <location of local repo.>
git remote set-url origin <url>
git push -u origin master

<a title="{{product.shortDesc}}" ng-bind="product.shortDesc" />

SELECT COUNT(1) FROM FB 
WHERE Dte > DATE_SUB(now(), INTERVAL 2 MONTH)

lemons ? alert("please give me a lemonade") : alert("then give me a beer");

var answerInt = [];
var answerString = "1 2 3 4";
answerString.split(' ').forEach(function (item) {
   answerInt.push(parseInt(item))
});

SELECT
    AlarmEventTransactionTableTable.TxnID,
    CASE
        WHEN DeviceID IN('7', '10', '62', '58', '60',
                 '46', '48', '50', '137', '139',
                 '142', '143', '164') THEN '01'
        WHEN DeviceID IN('8', '9', '63', '59', '61',
                 '47', '49', '51', '138', '140',
                 '141', '144', '165') THEN '02'
        ELSE 'NA' END AS clocking,
    AlarmEventTransactionTable.DateTimeOfTxn
 FROM
    multiMAXTxn.dbo.AlarmEventTransactionTable

while (line != null) {
    //             
    String[] words = line.split("\\.");
    wr = "";
    mean = "";
    if (words.length > 2) {
        wr = words[0] + words[1];
        mean = words[2];

    } else {
        wr = words[0];
        mean = words[1];
    }
}

    clear = (Button) findViewById(R.id.clearsearchSubmit);

    clear.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            if (v.getId() == R.id.clearsearchSubmit);
            firstName.setText("");
        }
    });

@Output() public eventName:EventEmitter = new EventEmitter();

this.eventName.emit(payloadDataObject);

a = new Date();
a.setSeconds(a.getSeconds() + 10);

console.log(JSON.stringify(obj, null, 2));

> {
>   "code": "foo"
> }

console.log(obj.code);

> undefined

console.log(JSON.stringify(Object.keys(obj)));

> ["_wrapped","_chain"]

  <activity   android:name=".AppPreferenceActivity" android:label="@string/app_name">  
     <intent-filter> 
       <action android:name="com.scytec.datamobile.vd.gui.android.AppPreferenceActivity" />  
       <category android:name="android.intent.category.DEFAULT" />  
     </intent-filter>   
  </activity>

String urlStr = "http://abc.dev.domain.com/0007AC/ads/800x480 15sec h.264.mp4";
URL url = new URL(urlStr);
URI uri = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), url.getPort(), url.getPath(), url.getQuery(), url.getRef());
url = uri.toURL();

select email from spam

.accountant
.bid
.buiilldanything.com
.club
.cn
.cricket
.date
.download
.eu

declare @list as varchar(8000)
set @list += @list (select email from spam)

declare @list as varchar(8000)
set @list += @list (select '"'+email+',"' from spam)
print @list

".accountant,"
".bid,"
".buiilldanything.com,"
".club,"
".cn,"
".cricket,"
".date,"
".download,"
".eu,"

df['col_3'] = df[['col_1','col_2']].apply(lambda x: f(*x), axis=1)

  <div id="skills">
      <select class="select2" > </select>
  </div>

  #skills > span >span >span>.select2-selection__rendered{
       line-height: 80px !important;
  }

docker run -it --name <WHATEVER> -p <LOCAL_PORT>:<CONTAINER_PORT> -v <LOCAL_PATH>:<CONTAINER_PATH> -d <IMAGE>:<TAG>

version: '2'
  services:
    cms:
       image: <IMAGE>:<TAG>
       ports:
       - <LOCAL_PORT>:<CONTAINER_PORT>
       volumes:
       - <LOCAL_PATH>:<CONTAINER_PATH>

$ mkdir -p /volume-to-mount

version: '2'
  services:
    cms:
       image: ghost-cms:latest
       ports:
       - 8080:8080
       volumes:
       - /volume-to-mount:/mnt

docker exec -it CONTAINER_ID ls -la /mnt

while ((buffer[i++] = readChar()) >= 0)
    continue;

while (...)
{ }

while (...)
    ;

from urllib.error import HTTPError
import traceback
from time import sleep

attempts = 10
while attempts > 0:
    try:
        #code with possible error
    except HTTPError:
        attempts -= 1
        sleep(1)
        continue
    except:
        print(traceback.format_exc())

    #the rest of the code
    break

var phpData = (function get_php_data() {
  var php_data;
  $.ajax({
    url: "http://somesite/v1/api/get_php_data",
    async: false, 
    //very important: else php_data will be returned even before we get Json from the url
    dataType: 'json',
    success: function (json) {
      php_data = json;
    }
  });
  return php_data;
})();

import pickle

class MyUser(object):
    def __init__(self,name):
        self.name = name

user = MyUser('Peter')

print("Before serialization: ")
print(user.name)
print("------------")
serialized = pickle.dumps(user)
filename = 'serialized.native'

with open(filename,'wb') as file_object:
    file_object.write(serialized)

with open(filename,'rb') as file_object:
    raw_data = file_object.read()

deserialized = pickle.loads(raw_data)

print("Loading from serialized file: ")
user2 = deserialized
print(user2.name)
print("------------")

File f1= new File("C:\\Users\\.....\\foo");
File f2= new File("C:\\Users\\......\\foo.old");
System.err.println("Result of move:"+f1.renameTo(f2));

System.err.println("Move:" +f1.toURI() +"--->>>>"+f2.toURI());
Path b1=Files.move(f1.toPath(),  f2.toPath(), StandardCopyOption.ATOMIC_MOVE ,StandardCopyOption.REPLACE_EXISTING ););
System.err.println("Move: RETURNS:"+b1);

$myArray = array(
    0 => 'Big',
    1 => 'Small',
    2 => 'Up',
    3 => 'Down'
);

// Create a new instance of MyObject into $obj
$obj = new MyObject();
// Set a property in the $obj object called thisProperty
$obj->thisProperty = 'Fred';
// Call a method of the $obj object named getProperty
$obj->getProperty();

Sub varchanger()

    Dim wb As Workbook
    Dim ws As Worksheet
    Dim TxtRng  As Range

    Set wb = ActiveWorkbook
    Set ws = wb.Sheets("Sheet1")
    'or ws.Unprotect Password:="yourpass"
    ws.Unprotect

    Set TxtRng = ws.Range("A1")
    TxtRng.Value = "SubTotal"
    'http://stackoverflow.com/questions/8253776/worksheet-protection-set-using-ws-protect-but-doesnt-unprotect-using-the-menu
    ' or ws.Protect Password:="yourpass"
    ws.Protect

End Sub

function canFindThree() {
    for(var i = 0; i < 5; i++) {
        if(i === 3) {
           return true;
        }
    }
}

function canFindThree() {

    var result = false;

    $.each([1, 2, 3, 4, 5], function(key, value) { 
        if(value === 3) {
            result = true;
            return false; //This will only exit the anonymous function and stop the iteration immediatelly.
        }
    });

    return result; //This will exit the function with return true;
}

MyClass1 = function foo(id, member) {
    this.id = id;
    this.member = member;
}

var myobject = new MyClass1("5678999", "text");

console.log( myobject.constructor );

//function foo(id, member) {
//    this.id = id;
//    this.member = member;
//}

import imageio

im = imageio.imread('my_image.png')
print(im.shape)

im = imageio.imread('http://upload.wikimedia.org/wikipedia/commons/d/de/Wikipedia_Logo_1.0.png')

import imageio
import glob

for im_path in glob.glob("path/to/folder/*.png"):
     im = imageio.imread(im_path)
     print(im.shape)
     # do whatever with the image here

var hostname = $('<a>').prop('href', url).prop('hostname');

var a = document.createElement('a');
a.href = url;
var hostname = a.hostname;

function get_hostname(url) {
    var m = url.match(/^http:\/\/[^/]+/);
    return m ? m[0] : null;
}

get_hostname("http://example.com/path");

private void button1_Click(object sender, EventArgs e)
{
    ListViewItem item = new ListViewItem();
    item.SubItems.Add(textBox2.Text);
    item.SubItems.Add(textBox3.Text);
    item.SubItems.Add(textBox4.Text);
    listView1.Items.Add(item);
    textBox2.Clear();
    textBox3.Clear();
    textBox4.Clear();
}

    ListViewItem item = new ListViewItem();
    item.SubItems.Add("Santosh");
    item.SubItems.Add("26");
    item.SubItems.Add("India");

convertMinsToHrsMins: function (minutes) {
  var h = Math.floor(minutes / 60);
  var m = minutes % 60;
  h = h < 10 ? '0' + h : h;
  m = m < 10 ? '0' + m : m;
  return h + ':' + m;
}

const convertMinsToHrsMins = (mins) => {
  let h = Math.floor(mins / 60);
  let m = mins % 60;
  h = h < 10 ? '0' + h : h;
  m = m < 10 ? '0' + m : m;
  return `${h}:${m}`;
}

...
for(int i=0;i<3;i++){ //Rows
for(int j=0;j<5;j++){ //Cols
 printf("%<...>\t",var);
}
printf("\n");
}
...

adb -d pull /data/app/com.android.vending-2.apk
adb -d pull /data/app/com.google.android.gms-2.apk

adb -e install com.android.vending-2.apk
adb -e install com.google.android.gms-2.apk

function foo() {
    var myajax = $.ajax({
        type: "POST",
        url: "CHService.asmx/SavePurpose",
        dataType: "text",
        data: JSON.stringify({ Vid: Vid, PurpId: PurId }),
        contentType: "application/json; charset=utf-8",
        async: false, //add this
    });
    return myajax.responseText;
}

$.ajax({
    type: "POST",
    url: "CHService.asmx/SavePurpose",
    dataType: "text",
    data: JSON.stringify({ Vid: Vid, PurpId: PurId }),
    contentType: "application/json; charset=utf-8",
    async: false, //add this
}).done(function ( data ) {
        Success = true;
}).fail(function ( data ) {
       Success = false;
});

#include <functional>
#include <chrono>
#include <future>
#include <cstdio>

class later
{
public:
    template <class callable, class... arguments>
    later(int after, bool async, callable&& f, arguments&&... args)
    {
        std::function<typename std::result_of<callable(arguments...)>::type()> task(std::bind(std::forward<callable>(f), std::forward<arguments>(args)...));

        if (async)
        {
            std::thread([after, task]() {
                std::this_thread::sleep_for(std::chrono::milliseconds(after));
                task();
            }).detach();
        }
        else
        {
            std::this_thread::sleep_for(std::chrono::milliseconds(after));
            task();
        }
    }

};

void test1(void)
{
    return;
}

void test2(int a)
{
    printf("%i\n", a);
    return;
}

int main()
{
    later later_test1(1000, false, &test1);
    later later_test2(1000, false, &test2, 101);

    return 0;
}

101

import java.time.Instant
...
long unixTimestamp = Instant.now().getEpochSecond();

(//element[@name='D'])[last()]

from PIL import Image
im = Image.open('um_000000.png')

pixels = list(im.getdata())
width, height = im.size
pixels = [pixels[i * width:(i + 1) * width] for i in xrange(height)]

import { CookieService } from 'ngx-cookie-service';
@NgModule({
  declarations: [ AppComponent ],
  imports: [ BrowserModule, ... ],
  providers: [ CookieService ],
  bootstrap: [ AppComponent ]
})

import { CookieService } from 'ngx-cookie-service';

constructor( private cookieService: CookieService ) { }

ngOnInit(): void {
  this.cookieService.set( 'name', 'Test Cookie' ); // To Set Cookie
  this.cookieValue = this.cookieService.get('name'); // To Get Cookie
}

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;

cfiltering(numberOfUsers, numberOfMovies);

user_movie_matrix[userNo][movieNo]=rating;

private int user_movie_matrix[][];Th

nohup sh -x runShellScripts.sh &

    from numpy import prod

    def factorial(n):
        print prod(range(1,n+1))

    from operator import mul

    def factorial(n):
        print reduce(mul,range(1,n+1))

    def factorial(n):
        print reduce((lambda x,y: x*y),range(1,n+1))

$ echo "   one  two  three  five
>    four two  five five six
>    six  one  two seven four" | sed 's/two.*/BLAH/'
   one  BLAH
   four BLAH
   six  one  BLAH

/*** Expand all ***/
$(".expandAll").click(function (event) {
    $('.accordion .ui-accordion-header:not(.ui-state-active)').next().slideDown();

    return false;
});

/*** Collapse all ***/
$(".collapseAll").click(function (event) {
    $('.accordion').accordion({
        collapsible: true,
        active: false
    });

    $('.accordion .ui-accordion-header').next().slideUp();

    return false;
});

/*** Expand all Second Level ***/
$(".expandAll").click(function (event) {
    $('.accordion .ui-accordion-header:not(.ui-state-active)').nextAll(':has(.accordion .ui-accordion-header)').slideDown();

    return false;
});

constant_1=VALUE constant_2=VALUE

var commandList = new List<Command>() { new MyABCCommand() };

foreach (Command c in commandList)
{
    if (c.Accept(mystring))
    {
        c.Execute(mystring);
        break;
    }
}

class MyABCCommand : Command
{
    override bool Accept(string mystring)
    {
        return mystring.StartsWith("abc");
    }
}    

import { fromEvent, Observable, Subscription } from "rxjs";

resizeObservable$: Observable<Event>
resizeSubscription$: Subscription

ngOnInit() {
    this.resizeObservable$ = fromEvent(window, 'resize')
    this.resizeSubscription$ = this.resizeObservable$.subscribe( evt => {
      console.log('event: ', evt)
    })
}

ngOnDestroy() {
    this.resizeSubscription$.unsubscribe()
}

void fun(int first, int second = 10, int third);

void fun(int first, int second, int third = 10);

Sub setCondFormat()
    Range("B3").Select
    With Range("B3:H63")
        .FormatConditions.Add Type:=xlExpression, Formula1:= _
          "=IF($D3="""",FALSE,IF($F3>=$E3,TRUE,FALSE))"
        With .FormatConditions(.FormatConditions.Count)
            .SetFirstPriority
            With .Interior
                .PatternColorIndex = xlAutomatic
                .Color = 5287936
                .TintAndShade = 0
            End With
        End With
    End With
End Sub

@echo off 2>Nul 3>Nul 4>Nul

   ben ali  
   mubarak 2>&1
   gadeffi
   ..next ?

   echo hello Tunisia

  pause

    for (i, point) in allPoints.enumerated() {
        let nextPoint = i == allPoints.count - 1 ? allPoints[0] : allPoints[i+1]
        signedArea += (point.x * nextPoint.y - nextPoint.x * point.y)
    }

    let clockwise  = signedArea < 0

docker run -it -d -p 52022:22 basickarl/docker-git-test

<div id="myRadioGroup">
  2 Cars<input type="radio" name="cars" checked="checked" value="2"  />
  3 Cars<input type="radio" name="cars" value="3" />
  <div id="car-2">
  2 Cars
  </div>
  <div id="car-3">
  3 Cars
  </div>
</div>

<script type="text/javascript">
$(document).ready(function(){ 
  $("div div").hide();
  $("#car-2").show();
  $("input[name$='cars']").click(function() {
      var test = $(this).val();
      $("div div").hide();
      $("#car-"+test).show();
  }); 
});
</script>

import urllib

def fetch_thing(url, params, method):
    params = urllib.urlencode(params)
    if method=='POST':
        f = urllib.urlopen(url, params)
    else:
        f = urllib.urlopen(url+'?'+params)
    return (f.read(), f.code)

content, response_code = fetch_thing(
                              'http://google.com/', 
                              {'spam': 1, 'eggs': 2, 'bacon': 0}, 
                              'GET'
                         )

b = email.message_from_string(a)
if b.is_multipart():
    for payload in b.get_payload():
        # if payload.is_multipart(): ...
        print payload.get_payload()
else:
    print b.get_payload()

var result = 
  // as Jon Skeet pointed out, OrderBy is useless here, I just leave it 
  // show how to use OrderBy in a LINQ query
  myClassCollection.OrderBy(mc => mc.SomePropToSortOn)
                   .ToDictionary(mc => mc.KeyProp.ToString(), 
                                 mc => mc.ValueProp.ToString(), 
                                 StringComparer.OrdinalIgnoreCase);

<?php
    wp_nav_menu(
        array(
            'theme_location' => 'menu-one',
            'walker' => new Custom_Walker_Nav_Menu_Top
        )
    );
?>

class Custom_Walker_Nav_Menu_top extends Walker_Nav_Menu
{
    function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
        $is_current_item = '';
        if(array_search('current-menu-item', $item->classes) != 0)
        {
            $is_current_item = ' class="active"';
        }
        echo '<li'.$is_current_item.'><a href="'.$item->url.'">'.$item->title;
    }

    function end_el( &$output, $item, $depth = 0, $args = array() ) {
        echo '</a></li>';
    }
}

str = str.replace("X", "");

$data['cat'] = 'wagon';

collection.update(
  { },
  { $pull: { 'contact.phone': { number: '+1786543589455' } } }
);

ALTER TABLE table_name ADD PARTITION (date_col='2017-02-07') LOCATION 'hdfs/path/to/location/'

ssh-add -K ~/.ssh/[your-private-key]

<style media="print">
   @page {
      size: auto;
      margin: 0;
  }
</style>

Create  PROCEDURE LoginId
     @UserName nvarchar(200),
     @Password nvarchar(200)
AS
BEGIN
    DECLARE  @loginID  int

    SELECT @loginID = LoginId 
    FROM UserLogin 
    WHERE UserName = @UserName AND Password = @Password

    return @loginID
END

Create  PROCEDURE Emprecord
         @UserName nvarchar(200),
         @Password nvarchar(200),
         @Email nvarchar(200),
         @IsAdmin bit,
         @EmpName nvarchar(200),
         @EmpLastName nvarchar(200),
         @EmpAddress nvarchar(200),
         @EmpContactNo nvarchar(150),
         @EmpCompanyName nvarchar(200)

    AS
    BEGIN
        INSERT INTO UserLogin VALUES(@UserName,@Password,@Email,@IsAdmin)

        DECLARE @EmpLoginid int

        **exec @EmpLoginid= LoginId @UserName,@Password**

        INSERT INTO tblEmployee VALUES(@EmpName,@EmpLastName,@EmpAddress,@EmpContactNo,@EmpCompanyName,@EmpLoginid)
    END

<a href="http://www.google.com/" target="_top" style="text-decoration:none"><button id="back">Back</button></a>

skip-grant-tables

template <size_t N>
using Vector = Matrix<N, 1>;

template <size_t N>
struct Vector
{
    typedef Matrix<N, 1> type;
};

$('<div>').append($('#xxx').clone()).html();

public static double min(double ... numbers) {
    double min = numbers[0];
    for (int i=1 ; i<numbers.length ; i++) {
        min = (min <= numbers[i]) ? min : numbers[i];
    }
    return min;
}

 import operator
 Arr1=[1,2,3,45]
 Arr2=[3,4,56,78]
 print(list(map(operator.sub,Arr1,Arr2)))

to_char (s.last_upd – s.created, ‘999999D99')

Select to_number(substr(numtodsinterval([END_TIME]-[START_TIME]),’day’,2,9))*24 +
to_number(substr(numtodsinterval([END_TIME]-[START_TIME],’day’),12,2))
||':’||to_number(substr(numtodsinterval([END_TIME]-[START_TIME],’day’),15,2)) 
from [TABLE_NAME];

-- May need to adjust the recursion depth first
SET @@cte_max_recursion_depth = 10000 ; -- permit deeper recursion

-- Some boundaries 
set @startDate = '2015-01-01'
    , @endDate = '2020-12-31' ; 

-- Save it to a table for later use
drop table if exists tmpDates ;
create temporary table tmpDates as      -- this has to go _before_ the "with", Duh-oh! 
    WITH RECURSIVE t as (
        select @startDate as dt
      UNION
        SELECT DATE_ADD(t.dt, INTERVAL 1 DAY) FROM t WHERE DATE_ADD(t.dt, INTERVAL 1 DAY) <= @endDate
    )
    select * FROM t     -- need this to get the "with"'s results as a "result set", into the "create"
;

-- Exists?
select * from tmpDates ;

dt        |
----------|
2015-01-01|
2015-01-02|
2015-01-03|
2015-01-04|
2015-01-05|
2015-01-06|

import requests
from BeautifulSoup4 import BeautifulSoup as bs
request = requests.get("http://foo.bar")
soup = bs(request.text) 
some_elements = soup.find_all("div", class_="myCssClass")

from selenium import webdriver
client = webdriver.PhantomJS()
client.get("http://foo")
soup = bs(client.page_source)

/*
 * Hide only visually, but have it available for screenreaders: h5bp.com/v
 */

.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

/*
 * Extends the .visuallyhidden class to allow the element to be focusable
 * when navigated to via the keyboard: h5bp.com/p
 */

.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto;
}

import subprocess
s = subprocess.getstatusoutput(f'ps -ef | grep python3')
print(s)

$('#select_all').change(function() {_x000D_
  var checkboxes = $(this).closest('form').find(':checkbox');_x000D_
  checkboxes.prop('checked', $(this).is(':checked'));_x000D_
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<form>_x000D_
  <table>_x000D_
    <tr>_x000D_
      <td><input type="checkbox" id="select_all" /></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><input type="checkbox" name="select[]" /></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><input type="checkbox" name="select[]" /></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><input type="checkbox" name="select[]" /></td>_x000D_
    </tr>_x000D_
  </table>_x000D_
</form>
$('#select_all').change(function() {_x000D_
  var checkboxes = $(this).closest('form').find(':checkbox').not($(this));_x000D_
  checkboxes.prop('checked', $(this).is(':checked'));_x000D_
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<form>_x000D_
  <table>_x000D_
    <tr>_x000D_
      <td><input type="checkbox" id="select_all" /></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><input type="checkbox" name="select[]" /></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><input type="checkbox" name="select[]" /></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><input type="checkbox" name="select[]" /></td>_x000D_
    </tr>_x000D_
  </table>_x000D_
</form>
%a for attributes in the octal format
%n for the file name including a complete path

find Desktop/ -exec stat \{} --printf="%y %n\n" \; | sort -n -r | head -1
2011-02-14 22:57:39.000000000 +0100 Desktop/new file

double r = 5.1234;
System.out.println(r); // r is 5.1234

int decimalPlaces = 2;
BigDecimal bd = new BigDecimal(r);

// setScale is immutable
bd = bd.setScale(decimalPlaces, BigDecimal.ROUND_HALF_UP);
r = bd.doubleValue();

System.out.println(r); // r is 5.12

f = (float) (Math.round(n*100.0f)/100.0f);

DecimalFormat df2 = new DecimalFormat( "#,###,###,##0.00" );
double dd = 100.2397;
double dd2dec = new Double(df2.format(dd)).doubleValue();

// The value of dd2dec will be 100.24

library(reshape2)
l <- list(a = list(var.1 = 1, var.2 = 2, var.3 = 3)
          , b = list(var.1 = 4, var.2 = 5, var.3 = 6)
          , c = list(var.1 = 7, var.2 = 8, var.3 = 9)
          , d = list(var.1 = 10, var.2 = 11, var.3 = 12)
)
l <- melt(l)
dcast(l, L1 ~ L2)

  L1 var.1 var.2 var.3
1  a     1     2     3
2  b     4     5     6
3  c     7     8     9
4  d    10    11    12

void callClass(Class classObject)
{
   //do something with class
}

<!doctype html>_x000D_
<html lang="en">_x000D_
<head>_x000D_
</head>_x000D_
<body>_x000D_
<label><input class="lifecheck" id="lifecheck" type="checkbox" checked >Lives</label>_x000D_
_x000D_
<script type="application/javascript" >_x000D_
    lfckv = document.getElementsByClassName("lifecheck");_x000D_
    if (true === lfckv[0].checked) {_x000D_
      alert('the checkbox is checked');_x000D_
    }_x000D_
</script>_x000D_
</body>_x000D_
</html>
org.slf4j.simpleLogger.defaultLogLevel=warn
org.slf4j.simpleLogger.log.Sisu=warn
org.slf4j.simpleLogger.warnLevelString=warn

public trace(Marker marker, String msg, Throwable t);

git checkout HEAD~ path/to/file
git commit --amend

SELECT @n := @n + 1 n,
       first_name, 
       last_name
  FROM table1, (SELECT @n := 0) m
 ORDER BY first_name, last_name

SELECT row_number() OVER (ORDER BY first_name, last_name) n,
       first_name, 
       last_name 
  FROM table1 

#include <sys/types.h>

$\ = "\n";
print "a newline will be appended to the end of this line automatically";

start cmd /k echo Hello, World!

start cmd /C pause

start cmd.exe /c "more-batch-commands-here"

start cmd.exe /k "more-batch-commands-here"

git push origin +some_branch

 find /dev -maxdepth 1 -name 'abc-*'

 find /dev -name '.udev' -prune -o -name 'abc-*' -print

this.options[this.selectedIndex].text

package main

import (
    "fmt"
    "sync"
)

func main() {
    var wg sync.WaitGroup
    c := make(chan bool)
    wg.Add(1)
    go func() {
        defer wg.Done()
        for b := range c {
            fmt.Printf("Hello %t\n", b)
        }
    }()
    c <- true
    c <- true
    close(c)
    wg.Wait()
}

function givemecolor(thecolor,thetext)
{
    return '<span style="color:'+thecolor+'">'+thetext+'</span>';
}
document.write(givemecolor('green',"Hello, I'm green"));
document.write(givemecolor('red',"Hello, I'm red"));
body {
  background: #333;
  color: #eee;
}
function givemecolor(thecolor,thetext)
{
    var span = document.createElement('span');
    span.style.color = thecolor;
    span.innerText = thetext;
    return span;
}
var container = document.getElementById('textholder');
container.append(givemecolor('green', "Hello I'm green"));
container.append(givemecolor('red', "Hello I'm red"));
body {
 background: #333;
 color: #eee;
}
<h1> some title </h1>
<div id="textholder">
</div>
<p> some other text </p>
function givemecolor(thecolor, thetext)
{
    var $span = $("<span>");
    $span.css({color:thecolor});
    $span.text(thetext);
    return $span;
}
var $container = $('#textholder');
$container.append(givemecolor('green', "Hello I'm green"));
$container.append(givemecolor('red', "Hello I'm red"));
body {
 background: #333;
 color: #eee;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<h1> some title </h1>
<div id="textholder">
</div>
<p> some other text </p>
    string[] items = new string[] { "a", "b" };

    // this adds "c" to the string array:
    items = new List<string>(items) { "c" }.ToArray();      

require 'savon'
client = Savon::Client.new do
  wsdl.document = "http://realtime.nationalrail.co.uk/LDBWS/wsdl.aspx"
end

response = client.request 'http://thalesgroup.com/RTTI/2012-01-13/ldb/GetDepartureBoard' do

  namespaces = {
    "xmlns:soap" => "http://schemas.xmlsoap.org/soap/envelope/",
    "xmlns:xsi" => "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns:xsd" => "http://www.w3.org/2001/XMLSchema"
  }

  soap.xml do |xml|
    xml.soap(:Envelope, namespaces) do |xml|
      xml.soap(:Header) do |xml|
        xml.AccessToken do |xml|
          xml.TokenValue('ENTER YOUR TOKEN HERE') 
        end
      end
      xml.soap(:Body) do |xml|
        xml.GetDepartureBoardRequest(xmlns: "http://thalesgroup.com/RTTI/2012-01-13/ldb/types") do |xml|
          xml.numRows(10)
          xml.crs("BHM")
          xml.filterCrs("BHM")
          xml.filterType("to")
        end
      end
    end
  end
end
p response.body

public boolean isDoubleInt(double d)
{
    //select a "tolerance range" for being an integer
    double TOLERANCE = 1E-5;
    //do not use (int)d, due to weird floating point conversions!
    return Math.abs(Math.floor(d) - d) < TOLERANCE;
}

public boolean isStringInt(String s)
{
    try
    {
        Integer.parseInt(s);
        return true;
    } catch (NumberFormatException ex)
    {
        return false;
    }
}

public boolean isObjectInteger(Object o)
{
    return o instanceof Integer;
}

function global_func(...args){
  for(let i of args){
    console.log(i)
  }
}

global_func('task_name', 'action', [{x: 'x'},{x: 'x'}], {x: 'x'}, ['x1','x2'], 1, null, undefined, false, true)

//task_name
//action
//(2) [{...},
//    {...}]
//    {
//        x:"x"
//    }
//(2) [
//        "x1",
//        "x2"
//    ]
//1
//null
//undefined
//false
//true
//func

DateTime dt = DateTime.Today;

string thisMonth= dt.ToString("MMMM");

Console.WriteLine(thisMonth);

boolean doubleBackToExitPressedOnce = false;

@Override
public void onBackPressed() {
    if (doubleBackToExitPressedOnce) {
        super.onBackPressed();
        return;
    }

    this.doubleBackToExitPressedOnce = true;
    Toast.makeText(this, "Please click BACK again to exit", Toast.LENGTH_SHORT).show();

    new Handler().postDelayed(new Runnable() {

        @Override
        public void run() {
            doubleBackToExitPressedOnce=false;                       
        }
    }, 2000);
} 

    <CheckBox
        app:buttonCompat="@drawable/..."

    <CheckBox
        android:button="@drawable/..."

   <DataGrid AutoGenerateColumns="False" Name="DataGridTest" CanUserAddRows="True" ItemsSource="{Binding TestBinding}" Margin="0,50,0,0" >
        <DataGrid.Columns>
            <DataGridTextColumn Header="Line" IsReadOnly="True" Binding="{Binding Path=Test1}" Width="50"></DataGridTextColumn>
            <DataGridTextColumn Header="Account" IsReadOnly="True"  Binding="{Binding Path=Test2}" Width="130"></DataGridTextColumn>
        </DataGrid.Columns>
    </DataGrid>
    <Button Content="Add new row" HorizontalAlignment="Left" Margin="0,10,0,0" VerticalAlignment="Top" Width="75" Click="Button_Click_1"/>

 /// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }

    private void Button_Click_1(object sender, RoutedEventArgs e)
    {
        var data = new Test { Test1 = "Test1", Test2 = "Test2" };

        DataGridTest.Items.Add(data);
    }
}

public class Test
{
    public string Test1 { get; set; }
    public string Test2 { get; set; }
}

{"2019-07-04T03:00":1,"2019-07-04T04:00":1,"2019-07-04T01:00":1,"2019-07-04T02:00":1,"2019-07-04T13:00":1,"2019-07-04T06:00":1 ...}

/^[[:alnum:]]+$/

struct Foo { ... };
Foo x;

struct Foo x;

struct Foo { ... };
typedef struct Foo Foo;

typedef struct Foo { ... } Foo;

typedef struct { ... } Foo;

<div id="t1">Toggle</div>
<script type="javascript">
$('#t1').click(function (e){
   if($(this).hasClass('prevented')){
       e.preventDefault();
       $(this).removeClass('prevented');
   }else{
       $(this).addClass('prevented');
   }
});
</script>

string.scan(/regex/)

AppDomain.CurrentDomain.AssemblyResolve += (sender, bargs) =>
        {
            String dllName = new AssemblyName(bargs.Name).Name + ".dll";
            var assem = Assembly.GetExecutingAssembly();
            String resourceName = assem.GetManifestResourceNames().FirstOrDefault(rn => rn.EndsWith(dllName));
            if (resourceName == null) return null; // Not found, maybe another handler will find it
            using (var stream = assem.GetManifestResourceStream(resourceName))
            {
                Byte[] assemblyData = new Byte[stream.Length];
                stream.Read(assemblyData, 0, assemblyData.Length);
                return Assembly.Load(assemblyData);
            }
        };

import pickle
import selenium.webdriver

driver = selenium.webdriver.Firefox()
driver.get("http://www.google.com")
pickle.dump( driver.get_cookies() , open("cookies.pkl","wb"))

import pickle
import selenium.webdriver

driver = selenium.webdriver.Firefox()
driver.get("http://www.google.com")
cookies = pickle.load(open("cookies.pkl", "rb"))
for cookie in cookies:
    driver.add_cookie(cookie)

apt-get install ffmpeg

select * 
  from all_objects 
 where owner = '<name of schema owner>'
   and object_name = '<name of table>'

// lib/things/index.js
import ThingA from './ThingA';
import ThingB from './ThingB';
import ThingC from './ThingC';

export default {
 ThingA,
 ThingB,
 ThingC
}

import {ThingA, ThingB, ThingC} from './lib/things';

DECLARE @PractitionerId int = 0
WHILE(1 = 1)
BEGIN
  SELECT @PractitionerId = MIN(PractitionerId)
  FROM dbo.Practitioner WHERE PractitionerId > @PractitionerId
  IF @PractitionerId IS NULL BREAK
  SELECT @PractitionerId
END

docker run -t <image>  /bin/bash -c "chmod +x /usr/src/app/docker-entrypoint.sh; /usr/src/app/docker-entrypoint.sh"

$codes = array('tn','us','fr');
$names = array('Tunisia','United States','France');

for($i = 0; $i < sizeof($codes); $i++){
    echo '<option value="' . $codes[$i] . '">' . $names[$i] . '</option>';
}

from numpy import nan as Nan
import pandas as pd

>>> df1 = pd.DataFrame({'A': ['A0', 'A1', 'A2', 'A3'],
...                     'B': ['B0', 'B1', 'B2', 'B3'],
...                     'C': ['C0', 'C1', 'C2', 'C3'],
...                     'D': ['D0', 'D1', 'D2', 'D3']},
...                     index=[0, 1, 2, 3])

>>> s2 = pd.Series([Nan,Nan,Nan,Nan], index=['A', 'B', 'C', 'D'])
>>> result = df1.append(s2)
>>> result
     A    B    C    D
0   A0   B0   C0   D0
1   A1   B1   C1   D1
2   A2   B2   C2   D2
3   A3   B3   C3   D3
4  NaN  NaN  NaN  NaN

input[value]:not([value=""])

chsh -s $(which zsh)

cd ~/Library/MobileDevice/Provisioning\ Profiles/
for f in *.mobileprovision; do echo $f; openssl asn1parse -inform DER -in $f | grep -A1 application-identifier; done

openssl asn1parse -inform DER -in your-mobileprovision-filename

openssl asn1parse -inform PEM -in file-with-base64

<RatingBar
    android:id="@+id/ratingBar"
    style="?android:attr/ratingBarStyleSmall"
    ... />

// styles.xml
<style name="customRatingBar"   
    parent="android:style/Widget.Material.RatingBar.Small">
    ... // Additional customizations
</style>

// layout.xml
<RatingBar
    android:id="@+id/ratingBar"
    style="@style/customRatingBar"
    ... />

F:\PuppetLab\src\boxes>vagrant box add precise32 file:///F:/PuppetLab/src/boxes/precise32.box
==> box: Adding box 'precise32' (v0) for provider:
    box: Downloading: file:///F:/PuppetLab/src/boxes/precise32.box
    box: Progress: 100% (Rate: 1200k/s, Estimated time remaining: --:--:--)
==> box: Successfully added box 'precise32' (v0) for 'virtualbox'!

this.finish()

select * from table1 where trunc(field1) = to_date('2012-01-01', 'YYYY-MM-DD')

select * from table1 
 where field1 >= to_timestamp('2012-01-01', 'YYYY-MM-DD') 
   and field1 < to_timestamp('2012-01-02', 'YYYY-MM-DD')

//*[@id='4']

 <security-constraint>
<web-resource-collection>
  <web-resource-name>no_access</web-resource-name>
  <url-pattern>*.jsp</url-pattern>
</web-resource-collection>
<auth-constraint/>

$ umount /mnt
umount: /mnt: target is busy.
$ df -h | grep /mnt
/dev/mapper/VGTout-rootFS  4.8G  976M  3.6G  22% /mnt
$ fuser -vm /mnt/
                     USER        PID ACCESS COMMAND
/mnt:                root     kernel mount /mnt
$ lsof +f -- /dev/mapper/VGTout-rootFS
$

$ df -ah | grep /mnt
/dev/mapper/VGTout-rootFS  4.8G  976M  3.6G  22% /mnt
dev                        2.9G     0  2.9G   0% /mnt/dev
$ umount /mnt/dev
$ umount /mnt
$ df -ah | grep /mnt
$

- (void)tableView:(UITableView *)tableView willDisplayHeaderView:(UIView *)view forSection:(NSInteger)section
{
    if([view isKindOfClass:[UITableViewHeaderFooterView class]]){

        UITableViewHeaderFooterView *headerView = view;

        [[headerView textLabel] setTextColor:[UIColor colorWithHexString:@"666666"]];
        [[headerView textLabel] setFont:[UIFont fontWithName:@"fontname" size:10]];
    }
}

git reset --hard && git clean -dfx

alias gpristine='git reset --hard && git clean -dfx'

git fetch upstream && git reset --hard upstream/master && git clean -df

struct Constants {

    struct APIDetails {
        static let APIScheme = "https"
        static let APIHost = "restcountries.eu"
        static let APIPath = "/rest/v1/alpha/"
    }
}

private func createURLFromParameters(parameters: [String:Any], pathparam: String?) -> URL {

    var components = URLComponents()
    components.scheme = Constants.APIDetails.APIScheme
    components.host   = Constants.APIDetails.APIHost
    components.path   = Constants.APIDetails.APIPath
    if let paramPath = pathparam {
        components.path = Constants.APIDetails.APIPath + "\(paramPath)"
    }
    if !parameters.isEmpty {
        components.queryItems = [URLQueryItem]()
        for (key, value) in parameters {
            let queryItem = URLQueryItem(name: key, value: "\(value)")
            components.queryItems!.append(queryItem)
        }
    }

    return components.url!
}

let url = createURLFromParameters(parameters: ["fullText" : "true"], pathparam: "IN")

//Result url= https://restcountries.eu/rest/v1/alpha/IN?fullText=true

obj.subTopics = _.reject(obj.subTopics, (o) => {
  return o.number >= 32;
});

LOAD XML LOCAL INFILE '/pathtofile/file.xml' 
INTO TABLE my_tablename(personal_number, firstname, ...); 

In [27]:
# get a list of columns
cols = list(df)
# move the column to head of list using index, pop and insert
cols.insert(0, cols.pop(cols.index('Mid')))
cols
Out[27]:
['Mid', 'Net', 'Upper', 'Lower', 'Zsore']
In [28]:
# use ix to reorder
df = df.ix[:, cols]
df
Out[28]:
                      Mid Net  Upper   Lower  Zsore
Answer_option                                      
More_than_once_a_day    2  0%  0.22%  -0.12%     65
Once_a_day              3  0%  0.32%  -0.19%     45
Several_times_a_week    4  2%  2.45%   1.10%     78
Once_a_week             6  1%  1.63%  -0.40%     65

In [39]:
mid = df['Mid']
df.drop(labels=['Mid'], axis=1,inplace = True)
df.insert(0, 'Mid', mid)
df
Out[39]:
                      Mid Net  Upper   Lower  Zsore
Answer_option                                      
More_than_once_a_day    2  0%  0.22%  -0.12%     65
Once_a_day              3  0%  0.32%  -0.19%     45
Several_times_a_week    4  2%  2.45%   1.10%     78
Once_a_week             6  1%  1.63%  -0.40%     65

df = df.loc[:, cols]

<base href="/" />

$locationProvider.html5Mode(true);

...

adapter = new CustomAdapter(list);
adapter.notifyDataSetChanged();
recyclerView.setAdapter(adapter);

...

...

adapter = new CustomAdapter(newList);
adapter.notifyDataSetChanged();

...

...

recyclerView = new RecyclerView();
adapter = new CustomAdapter();
recyclerView.setAdapter(adapter);

...

DateTime firstDate = DateTime.Parse("1/31/2019");
DateTime secondDate = DateTime.Parse("2/1/2016");

int totalYears = firstDate.Year - secondDate.Year;
int totalMonths = 0;

if (firstDate.Month > secondDate.Month)
    totalMonths = firstDate.Month - secondDate.Month;
else if (firstDate.Month < secondDate.Month)
{
    totalYears -= 1;
    int monthDifference = secondDate.Month - firstDate.Month;
    totalMonths = 12 - monthDifference;
}

if ((firstDate.Day - secondDate.Day) == 30)
{
    totalMonths += 1;
    if (totalMonths % 12 == 0)
    {
        totalYears += 1;
        totalMonths = 0;
    }
}

mkdir test-repo && cd test-repo && git init
echo test > test.txt
git add test.txt && git commit -m "Initial version"

# here's the interesting part:

# make a local change and stash it:
echo test2 > test.txt
git stash

# make a different local change:
echo test3 > test.txt

# try to apply the previous changes:
git stash apply
# git complains "Cannot apply to a dirty working tree, please stage your changes"

# add "test3" changes to the index, then re-try the stash:
git add test.txt
git stash apply
# git says: "Auto-merging test.txt"
# git says: "CONFLICT (content): Merge conflict in test.txt"

./configure

./configure --prefix=/opt/python3

# ln -s /opt/python3/bin/python3 /usr/bin/python3

<button type="submit" name="add" id="btnUpdate" class="btn btn-primary" runat="server" onserverclick="btnUpdate_Click">
Add

btnUpdate.**InnerText** = "Update";

if(ABS(float1 - float2) < ACCEPTABLE_ERROR)
    //they are approximately equal

df = pd.DataFrame([
    {'a': 1},
    {'a': 2},
    {'a': 3},
])

df.loc[:, 'b'] = [
    [1,2,4,2,], 
    [1,2,], 
    [4,5,6]
] # This works. Because the list has the same length as the rows of the dataframe

df.loc[:, 'c'] = [1,2,4,5,3] # This does not work. 

>>> ValueError: Must have equal len keys and value when setting with an iterable

## To force pandas to have list as value in each cell, wrap the list with a temporary class.

class Fake(object):
    def __init__(self, li_obj):
        self.obj = li_obj

df.loc[:, 'c'] = Fake([1,2,5,3,5,7,]) # This works. 

df.c = df.c.apply(lambda x: x.obj) # Now extract the value from the class. This works. 

$ conda install --channel https://conda.anaconda.org/conda-forge opencv

Programs & Examples On #Text formatting

how to use "tab space" while writing in text file

Printing with "\t" (tabs) does not result in aligned columns

Set color of text in a Textbox/Label to Red and make it bold in asp.net C#

How to write URLs in Latex?

How to output numbers with leading zeros in JavaScript?

I need to know how to get my program to output the word i typed in and also the new rearranged word using a 2D array

How do you create a Distinct query in HQL

Moving Git repository content to another repository preserving history

How can I get a list of locally installed Python modules?

How do you get AngularJS to bind to the title attribute of an A tag?

SQL query for today's date minus two months

JavaScript single line 'if' statement - best syntax, this alternative?

convert string into array of integers

SQL Server CASE .. WHEN .. IN statement

The split() method in Java does not work on a dot (.)

How to clear an EditText on click?

git: How to ignore all present untracked files?

How to Pass data from child to parent component Angular

installing JDK8 on Windows XP - advapi32.dll error

Oracle has announced fix for Windows XP installation error

Add 10 seconds to a Date

Can't access object property, even though it shows up in a console log

How to close form

Android: No Activity found to handle Intent error? How it will resolve

URL encoding in Android

SQL query, store result of SELECT in local variable

How to apply a function to two columns of Pandas dataframe

How do I change select2 box height

How to mount a host directory in a Docker container

What is the "continue" keyword and how does it work in Java?

In Python try until no error

Why so red? IntelliJ seems to think every declaration/method cannot be found/resolved

What does "async: false" do in jQuery.ajax()?

Using pickle.dump - TypeError: must be str, not bytes

How to append a date in batch files

Move / Copy File Operations in Java

What Does This Mean in PHP -> or =>

Writing a string to a cell in excel

How to break out of jQuery each Loop

Serialize JavaScript object into JSON string

jquery $(window).height() is returning the document height

Is it possible to import a whole directory in sass using @import?

Stretch and scale CSS background

Importing PNG files into Numpy?

How to get Domain name from URL using jquery..?

In a browser

Outside of a browser (and probably more efficiently):

Hostname of the current page

Add item to Listview control

How to convert minutes to hours/minutes and add various time values together using jQuery?

Printing a 2D array in C

This app won't run unless you update Google Play Services (via Bazaar)

Jquery Ajax Call, doesn't call Success or Error

How to create timer events using C++ 11?

Getting "unixtime" in Java

How do I find the current machine's full hostname in C (hostname and domain information)?

Do you (really) write exception safe code?

What is the default value for Guid?

XSLT getting last element

Getting list of pixel values from PIL

Foreign key referencing a 2 columns primary key in SQL Server

Angular cookies

Eclipse error: "Editor does not contain a main type"

How to run a command in the background and get no output?

Factorial in numpy and scipy

Replacing from match to end-of-line

jQuery UI Accordion Expand/Collapse All

How to define a preprocessor symbol in Xcode

C# Switch-case string starting with

What's the difference between Instant and LocalDateTime?

Asp.net Validation of viewstate MAC failed

Angular window resize event

Default value of function parameter

Conditional Formatting using Excel VBA code

What do "branch", "tag" and "trunk" mean in Subversion repositories?

Commenting multiple lines in DOS batch file

How to determine if a list of polygon points are in clockwise order?

Docker container not starting (docker start)

show and hide divs based on radio button click

And beware: `warn`, not `warning`