Replies here are misleading. Saying true, but no one tell that for UART a symbol is not a single character but a single bit and this way the question was tagged.

For example 115200/8n1 is 11520 bytes per second as a single ASCII character is a 1 start bit plus 8 data bit plus 1 stop bit.

Looking at this official google link: Youtube Live encoder settings, bitrates and resolutions they have this table:

                   240p       360p        480p        720p        1080p
Resolution      426 x 240   640 x 360   854x480     1280x720    1920x1080
Video Bitrates                   
Maximum         700 Kbps    1000 Kbps   2000 Kbps   4000 Kbps   6000 Kbps
Recommended     400 Kbps    750 Kbps    1000 Kbps   2500 Kbps   4500 Kbps
Minimum         300 Kbps    400 Kbps    500 Kbps    1500 Kbps   3000 Kbps

It would appear as though this is the case, although the numbers dont sync up to the google table above:

// the bitrates, video width and file names for this clip
      bitrates: [
        { url: "bbb-800.mp4", width: 480, bitrate: 800 }, //360p video
        { url: "bbb-1200.mp4", width: 720, bitrate: 1200 }, //480p video
        { url: "bbb-1600.mp4", width: 1080, bitrate: 1600 } //720p video
      ],

You can see collation settings for each table like the following code:

SELECT t.name TableName, c.name ColumnName, collation_name  
FROM sys.columns c  
INNER JOIN sys.tables t on c.object_id = t.object_id where t.name = 'name of table';

I tried the above pieces of code but I did not do any streaming.

sudo rabbitmqctl list_queues | awk '{print $1}' > queues.txt; for line in $(cat queues.txt); do sudo rabbitmqctl delete_queue "$line"; done.

I generate a file that contains all the queue names and loops through it line by line to the delete them. For the loops, while read ... did not do it for me. It was always stopping at the first queue name.

Answer for Elasticsearch inside Docker:

Just stop the docker container. It seems to stop gracefully because it logs:

[INFO ][o.e.n.Node               ] [elastic] stopping ...

Since 1.25.4, docker-compose supports the option --env-file that enables you to specify a file containing variables.

Yours should look like this:

hostname=my-host-name

And the command:

docker-compose --env-file /path/to/my-env-file config

Here’s how this works all:

1. You need the ability to access the HTML on the particular webpage you are sharing. It'll probably work site wide too if you use a common header file. I have not tried this, but it should work. You'll just get the same image for all pages if you do this though.

2. You need to add these HTML meta tags into page in the . It will not work if you put it in the . Make sure to customize per your a) image, b) description, c) URL, and d) title.

A Real Example.

<meta property="og:image" content="http://www.coachesneedsocial.com/wp-content/uploads/2014/12/BannerWCircleImages-1.jpg" />

<meta property="og:description" content="Coaches share their secrets to success so you can rock 2015." />

<meta property="og:url"content="http://www.coachesneedsocial.com/coacheswisdomtelesummit/" />

<meta property="og:title" content="Coaches Wisdom Telesummit" />

3. Save
4. Open a fresh Facebook post, and retry the page you wanted to share.
5. If you are having trouble… you can debug it with this Facebook tool. It looks more geeky than it is. It tells you what Facebook is seeing when you post in the URL to share.

https://developers.facebook.com/tools/debug/og/object/

Big Tip.. make sure the “quote marks” are the same in your HTML (they should look like 2 straight marks and no curves… sometimes programs change these to different fonts and it goofs up the code.

I didn't get the second question, maybe you can elaborate...but for your first query.

String content = edtEditText.getText().toString(); //gets you the contents of edit text
tvTextView.setText(content); //displays it in a textview..

#import <QuartzCore/QuartzCore.h>
- (void)viewDidLoad{
  UITextView *textView = [[UITextView alloc] initWithFrame:CGRectMake(50, 220, 200, 100)];
  textView.layer.cornerRadius = 5;
  textView.clipsToBounds = YES;
  [textView.layer setBackgroundColor: [[UIColor whiteColor] CGColor]];
  [textView.layer setBorderColor: [[UIColor grayColor] CGColor]];
  [textView.layer setBorderWidth: 1.0];
  [textView.layer setCornerRadius:8.0f];
  [textView.layer setMasksToBounds:YES];
  [self.view addSubView:textview];
}

You can also use template reference variables

<form (submit)="onSubmit(player.value)">
   <input #player placeholder="player name">
</form>

onSubmit(playerName: string) {
  console.log(playerName)
}

Literally all you have to do is:

echo export "JAVA_HOME=\$(/usr/libexec/java_home)" >> ~/.bash_profile

and restart your shell.

If you have multiple JDK versions installed and you want it to be a specific one, you can use the -v flag to java_home like so:

echo export "JAVA_HOME=\$(/usr/libexec/java_home -v 1.7)" >> ~/.bash_profile

I had a requirement where multiple instances of a console application needed to get an unique integer ID. It is used to identify the instance and assigned at startup. Because the .exe is started by hands, I settled on a solution using the ticks of the start time.

My reasoning was that it would be nearly impossible for the user to start two .exe in the same millisecond. This behavior is deterministic: if you have a collision, you know that the problem was that two instances were started at the same time. Methods depending on hashcode, GUID or random numbers might fail in unpredictable ways.

I set the date to 0001-01-01, add the current time and divide the ticks by 10000 (because I don't set the microseconds) to get a number that is small enough to fit into an integer.

 var now = DateTime.Now;
 var zeroDate = DateTime.MinValue.AddHours(now.Hour).AddMinutes(now.Minute).AddSeconds(now.Second).AddMilliseconds(now.Millisecond);
 int uniqueId = (int)(zeroDate.Ticks / 10000);

EDIT: There are some caveats. To make collisions unlikely, make sure that:

• The instances are started manually (more than one millisecond apart)
• The ID is generated once per instance, at startup
• The ID must only be unique in regard to other instances that are currently running
• Only a small number of IDs will ever be needed

In Addition to @Dev Blanked answer, if you want to use an existing bean that was created by Spring the code can be modified to:

@RunWith(MockitoJUnitRunner.class)
public class DemoTest {

    @Inject
    private ApplicationContext ctx;

    @Spy
    private SomeService service;

    @InjectMocks
    private Demo demo;

    @Before
    public void setUp(){
        service = ctx.getBean(SomeService.class);
    }

    /* ... */
}

This way you don't need to change your code (add another constructor) just to make the tests work.

I am using this, try it in playground. Define the base urls as Struct in Constants

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

Use which(mydata_2$height_chad1 == 2585)

Short example

df <- data.frame(x = c(1,1,2,3,4,5,6,3),
                 y = c(5,4,6,7,8,3,2,4))
df
  x y
1 1 5
2 1 4
3 2 6
4 3 7
5 4 8
6 5 3
7 6 2
8 3 4

which(df$x == 3)
[1] 4 8

length(which(df$x == 3))
[1] 2

count(df, vars = "x")
  x freq
1 1    2
2 2    1
3 3    2
4 4    1
5 5    1
6 6    1

df[which(df$x == 3),]
  x y
4 3 7
8 3 4

As Matt Weller pointed out, you can use the length function. The count function in plyr can be used to return the count of each unique column value.

And to insert blank line between tables you can use these both methods

table.setSpacingBefore();      

table.setSpacingAfter();       

Return the task_id (which is given from .delay()) and ask the celery instance afterwards about the state:

x = method.delay(1,2)
print x.task_id

When asking, get a new AsyncResult using this task_id:

from celery.result import AsyncResult
res = AsyncResult("your-task-id")
res.ready()

Make a pool of all ajax request and abort them.....

var xhrQueue = []; 

$(document).ajaxSend(function(event,jqxhr,settings){
    xhrQueue.push(jqxhr); //alert(settings.url);
});

$(document).ajaxComplete(function(event,jqxhr,settings){
    var i;   
    if((i=$.inArray(jqxhr,xhrQueue)) > -1){
        xhrQueue.splice(i,1); //alert("C:"+settings.url);
    }
});

ajaxAbort = function (){  //alert("abortStart");
    var i=0;
    while(xhrQueue.length){ 
        xhrQueue[i++] .abort(); //alert(i+":"+xhrQueue[i++]);
    }
};

I suggest you to look at this highly rated blog post which manages to give a solution to the problem you're facing :

http://www.inter-fuser.com/2009/09/live-camera-preview-in-android-emulator.html

His code is based on the current Android APIs and should work in your case given that you are using a recent Android API.

I ran into this same issue when I created a new area to organize my pages. My structure looked like:

WebProject

- [] Areas
    - [] NewArea
        - [] Controllers
        - [] Views
- [] Controllers
- [] Views
    - Web.config
- Web.config

The views created in the Views folder under the WebProject worked fine, but the views created under the NewArea threw the following error:

The name 'model' does not exist in the current context.

To fix this I copied the web.config in the Views folder under the WebProject to the Views folder in the NewArea. See below.

WebProject

- [] Areas
    - [] NewArea
        - [] Controllers
        - [] Views
            - **Web.config**
- [] Controllers
- [] Views
    - Web.config
- Web.config

I ran into this because I manually created this new area using Add -> New Folder to add the folders. I should have right-clicked the project and selected Add -> Area. Then Visual Studio would have taken care of setting the area up correctly.

This query will work for you

Select b.id as 'id', u.id as 'freelancer_id', u.name as 
'free_lancer_name', p.user_id as 'project_owner', b.price as 
'bid_price', b.number_of_days as 'days' from User u, Project p, Bid b 
where b.user_id = u.id and b.project_id = p.id

Maybe you could try:

http://www.allcolor.org/YaHPConverter/

Try this-

driver.findElement(By.name("period")).sendKeys("Last 52 Weeks");

This will work if you're trying to change the fragment from another fragment.

Objects.requireNonNull(getActivity()).getSupportFragmentManager()
.beginTransaction()
.replace(R.id.home_fragment_container,new NewFragment())

NOTE As stated in the above answers, You need to have dynamic fragments.

Update energydata set energydata.kWh = temp.kWh 
where energydata.webmeterID = (select webmeterID from temp_energydata as temp) 

Try to test and initialize your arrays before you use them :

if( !isset($catagory[$i]) ) $catagory[$i] = '' ;
if( !isset($task[$i]) ) $task[$i] = '' ;
if( !isset($fullText[$i]) ) $fullText[$i] = '' ;
if( !isset($dueDate[$i]) ) $dueDate[$i] = '' ;
if( !isset($empId[$i]) ) $empId[$i] = '' ;

If $catagory[$i] doesn't exist, you create (Uninitialized) one ... that's all ; => PHP try to read on your table in the address $i, but at this address, there's nothing, this address doesn't exist => PHP return you a notice, and it put nothing to you string. So you code is not very clean, it takes you some resources that down you server's performance (just a very little).

Take care about your MySQL tables default values

if( !isset($dueDate[$i]) ) $dueDate[$i] = '0000-00-00 00:00:00' ;

or

if( !isset($dueDate[$i]) ) $dueDate[$i] = 'NULL' ;

Even sleaker:

$("html").click(function(){ 
    $(".wrapper:visible").hide();
});

You can also have several workspaces - so you can connect to one and have set "A" of projects - and then connect to a different set when ever you like.

To sum values in data.frame you first need to extract them as a vector.

There are several way to do it:

# $ operatior
x <- people$Weight
x
# [1] 65 70 64

Or using [, ] similar to matrix:

x <- people[, 'Weight']
x
# [1] 65 70 64

Once you have the vector you can use any vector-to-scalar function to aggregate the result:

sum(people[, 'Weight'])
# [1] 199

If you have NA values in your data, you should specify na.rm parameter:

sum(people[, 'Weight'], na.rm = TRUE)

 figure (1)
 hFig = figure(1);
 set(gcf,'PaperPositionMode','auto')
 set(hFig, 'Position', [0 0 xwidth ywidth])
 plot(x,y)
 print -depsc2 correlation.eps;       % for saving in eps, look up options for saving as png or other formats you may need

This saves the figure in the dimensions specified

OnClientClick seems to be very picky when used with OnClick.

I tried unsuccessfully with the following use cases:

OnClientClick="return ValidateSearch();" 
OnClientClick="if(ValidateSearch()) return true;"
OnClientClick="ValidateSearch();"

But they did not work. The following worked:

<asp:Button ID="keywordSearch" runat="server" Text="Search" TabIndex="1" 
  OnClick="keywordSearch_Click" 
  OnClientClick="if (!ValidateSearch()) { return false;};" />

I had the same issue and here is how I manage to pass through:

In your case you have addToCount() which is called. now to pass down a param when user clicks, you can say @click="addToCount(item.contactID)"

in your function implementation you can receive the params like:

addToCount(paramContactID){
 // the paramContactID contains the value you passed into the function when you called it
 // you can do what you want to do with the paramContactID in here!

}

Have a look at: Greybox

It's an awesome version of lightbox that supports forms, external web pages as well as the traditional images and slideshows. It works perfectly from a link on a webpage.

You will find many information on how to use Greybox and also some great examples. Cheers Kara

Why are you all going the hard way?

with open("myfile") as myfile:
    nonempty = filter(str.rstrip, myfile)

Convert nonempty into a list if you have the urge to do so, although I highly suggest keeping nonempty a generator as it is in Python 3.x

In Python 2.x you may use itertools.ifilter to do your bidding instead.

1. HTML

    <div class="form-group">
      <label for="file">Choose File</label><br /> <input type="file" id="file" (change)="uploadFiles($event.target.files)">
    </div>

    <button type="button" (click)="RequestUpload()">Ok</button>

2. ts File

public formData = new FormData();
ReqJson: any = {};

uploadFiles( file ) {
        console.log( 'file', file )
        for ( let i = 0; i < file.length; i++ ) {
            this.formData.append( "file", file[i], file[i]['name'] );
        }
    }

RequestUpload() {
        this.ReqJson["patientId"] = "12"
        this.ReqJson["requesterName"] = "test1"
        this.ReqJson["requestDate"] = "1/1/2019"
        this.ReqJson["location"] = "INDIA"
        this.formData.append( 'Info', JSON.stringify( this.ReqJson ) )
            this.http.post( '/Request', this.formData )
                .subscribe(( ) => {                 
                });     
    }

3. Backend Spring(java file)

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

@Controller
public class Request {
    private static String UPLOADED_FOLDER = "c://temp//";

    @PostMapping("/Request")
    @ResponseBody
    public String uploadFile(@RequestParam("file") MultipartFile file, @RequestParam("Info") String Info) {
        System.out.println("Json is" + Info);
        if (file.isEmpty()) {
            return "No file attached";
        }
        try {
            // Get the file and save it somewhere
            byte[] bytes = file.getBytes();
            Path path = Paths.get(UPLOADED_FOLDER + file.getOriginalFilename());
            Files.write(path, bytes);
        } catch (IOException e) {
            e.printStackTrace();
        }
        return "Succuss";
    }
}

We have to create a folder "temp" in C drive, then this code will print the Json in console and save the uploaded file in the created folder

As per answer by WarrenFaith, go to:

Settings -> Gradle -> Project-level settings

Change to Use customizable gradle wrapper.

Click OK and watch it build. If you still get an error at that stage, go back to:

Settings -> Gradle -> Project-level settings 

Change it back to Use default gradle wrapper (recommended)

Click OK. That fixed it for me.

You can extend the timeout: inherit the original WebClient class and override the webrequest getter to set your own timeout, like in the following example.

MyWebClient was a private class in my case:

private class MyWebClient : WebClient
{
    protected override WebRequest GetWebRequest(Uri uri)
    {
        WebRequest w = base.GetWebRequest(uri);
        w.Timeout = 20 * 60 * 1000;
        return w;
    }
}

I tried doing this as an edit but it was rejected; I can't see why.

The above will throw an exception if you call it with an Enum that has a mix of custom attributes and plain items, e.g.

public enum CommentType
{
    All = 1,
    Rent = 2,
    Insurance = 3,
    [Display(Name="Service Charge")]
    ServiceCharge = 4
}

So I've modified the code ever so slightly to check for custom attributes before trying to access them, and use the name if none are found.

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Reflection;

public static class EnumHelper<T>
{
    public static IList<T> GetValues(Enum value)
    {
        var enumValues = new List<T>();

        foreach (FieldInfo fi in value.GetType().GetFields(BindingFlags.Static | BindingFlags.Public))
        {
            enumValues.Add((T)Enum.Parse(value.GetType(), fi.Name, false));
        }
        return enumValues;
    }

    public static T Parse(string value)
    {
        return (T)Enum.Parse(typeof(T), value, true);
    }

    public static IList<string> GetNames(Enum value)
    {
        return value.GetType().GetFields(BindingFlags.Static | BindingFlags.Public).Select(fi => fi.Name).ToList();
    }

    public static IList<string> GetDisplayValues(Enum value)
    {
        return GetNames(value).Select(obj => GetDisplayValue(Parse(obj))).ToList();
    }

    private static string lookupResource(Type resourceManagerProvider, string resourceKey)
    {
        foreach (PropertyInfo staticProperty in resourceManagerProvider.GetProperties(BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public))
        {
            if (staticProperty.PropertyType == typeof(System.Resources.ResourceManager))
            {
                System.Resources.ResourceManager resourceManager = (System.Resources.ResourceManager)staticProperty.GetValue(null, null);
                return resourceManager.GetString(resourceKey);
            }
        }

        return resourceKey; // Fallback with the key name
    }

    public static string GetDisplayValue(T value)
    {
        var fieldInfo = value.GetType().GetField(value.ToString());

        var descriptionAttributes = fieldInfo.GetCustomAttributes(
            typeof(DisplayAttribute), false) as DisplayAttribute[];

        if (descriptionAttributes.Any() && descriptionAttributes[0].ResourceType != null)
            return lookupResource(descriptionAttributes[0].ResourceType, descriptionAttributes[0].Name);

        if (descriptionAttributes == null) return string.Empty;
        return (descriptionAttributes.Length > 0) ? descriptionAttributes[0].Name : value.ToString();
    }
}

Do the following:

Dim dataTable1 As New DataTable
                dataTable1.Columns.Add("FECHA")
                dataTable1.Columns.Add("TT")
                dataTable1.Columns.Add("DESCRIPCION")
                dataTable1.Columns.Add("No. DOC")
                dataTable1.Columns.Add("DEBE")
                dataTable1.Columns.Add("HABER")
                dataTable1.Columns.Add("SALDO")

For Each line As String In System.IO.File.ReadAllLines(objetos.url)
                    dataTable1.Rows.Add(line.Split(","))
                Next

This is available on linux: pidof keyword

You can also use this:

ALTER TABLE [tablename] CHANGE [columnName] [columnName] DECIMAL (10,2)

add the jar to WEB-INF/lib from file structure refresh the project, you should see the jar now visible under the WEB-INF/lib folder.

this is the best solution that worked for me

This is Working for me

$().popover({container: 'body'})

I know that this is an old question, but exp1orer's answer is very slow for datasets with a large number unique groups (probably because of the lambda). I built off of their answer to turn it into an array calculation so now it's super fast! Below is the example code:

Create the test dataframe with 50,000 unique groups

import random
import string
import pandas as pd
import numpy as np
np.random.seed(0)

# This is the total number of groups to be created
NumberOfGroups = 50000

# Create a lot of groups (random strings of 4 letters)
Group1     = [''.join(random.choice(string.ascii_uppercase) for _ in range(4)) for x in range(NumberOfGroups/10)]*10
Group2     = [''.join(random.choice(string.ascii_uppercase) for _ in range(4)) for x in range(NumberOfGroups/2)]*2
FinalGroup = [''.join(random.choice(string.ascii_uppercase) for _ in range(4)) for x in range(NumberOfGroups)]

# Make the numbers
NumbersForPercents = [np.random.randint(100, 999) for _ in range(NumberOfGroups)]

# Make the dataframe
df = pd.DataFrame({'Group 1': Group1,
                   'Group 2': Group2,
                   'Final Group': FinalGroup,
                   'Numbers I want as percents': NumbersForPercents})

When grouped it looks like:

                             Numbers I want as percents
Group 1 Group 2 Final Group                            
AAAH    AQYR    RMCH                                847
                XDCL                                182
        DQGO    ALVF                                132
                AVPH                                894
        OVGH    NVOO                                650
                VKQP                                857
        VNLY    HYFW                                884
                MOYH                                469
        XOOC    GIDS                                168
                HTOY                                544
AACE    HNXU    RAXK                                243
                YZNK                                750
        NOYI    NYGC                                399
                ZYCI                                614
        QKGK    CRLF                                520
                UXNA                                970
        TXAR    MLNB                                356
                NMFJ                                904
        VQYG    NPON                                504
                QPKQ                                948
...
[50000 rows x 1 columns]

Array method of finding percentage:

# Initial grouping (basically a sorted version of df)
PreGroupby_df = df.groupby(["Group 1","Group 2","Final Group"]).agg({'Numbers I want as percents': 'sum'}).reset_index()
# Get the sum of values for the "final group", append "_Sum" to it's column name, and change it into a dataframe (.reset_index)
SumGroup_df = df.groupby(["Group 1","Group 2"]).agg({'Numbers I want as percents': 'sum'}).add_suffix('_Sum').reset_index()
# Merge the two dataframes
Percents_df = pd.merge(PreGroupby_df, SumGroup_df)
# Divide the two columns
Percents_df["Percent of Final Group"] = Percents_df["Numbers I want as percents"] / Percents_df["Numbers I want as percents_Sum"] * 100
# Drop the extra _Sum column
Percents_df.drop(["Numbers I want as percents_Sum"], inplace=True, axis=1)

This method takes about ~0.15 seconds

Top answer method (using lambda function):

state_office = df.groupby(['Group 1','Group 2','Final Group']).agg({'Numbers I want as percents': 'sum'})
state_pcts = state_office.groupby(level=['Group 1','Group 2']).apply(lambda x: 100 * x / float(x.sum()))

This method takes about ~21 seconds to produce the same result.

The result:

      Group 1 Group 2 Final Group  Numbers I want as percents  Percent of Final Group
0        AAAH    AQYR        RMCH                         847               82.312925
1        AAAH    AQYR        XDCL                         182               17.687075
2        AAAH    DQGO        ALVF                         132               12.865497
3        AAAH    DQGO        AVPH                         894               87.134503
4        AAAH    OVGH        NVOO                         650               43.132050
5        AAAH    OVGH        VKQP                         857               56.867950
6        AAAH    VNLY        HYFW                         884               65.336290
7        AAAH    VNLY        MOYH                         469               34.663710
8        AAAH    XOOC        GIDS                         168               23.595506
9        AAAH    XOOC        HTOY                         544               76.404494

For Qt-creator: just add next lines to *.pro file...

QMAKE_CFLAGS_DEBUG = \
    -std=gnu99

QMAKE_CFLAGS_RELEASE = \
    -std=gnu99

First of all, if you want to use HTML inside the content you need to set the HTML option to true:

$('.danger').popover({ html : true});

Then you have two options to set the content for a Popover

• Use the data-content attribute. This is the default option.
• Use a custom JS function which returns the HTML content.

Using data-content: You need to escape the HTML content, something like this:

<a class='danger' data-placement='above' 
   data-content="&lt;div&gt;This is your div content&lt;/div&gt;" 
   title="Title" href='#'>Click</a>

You can either escape the HTML manually or use a function. I don't know about PHP but in Rails we use *html_safe*.

Using a JS function: If you do this, you have several options. The easiest I think is to put your div content hidden wherever you want and then write a function to pass its content to popover. Something like this:

$(document).ready(function(){
  $('.danger').popover({ 
    html : true,
    content: function() {
      return $('#popover_content_wrapper').html();
    }
  });
});

And then your HTML looks like this:

<a class='danger' data-placement='above' title="Popover Title" href='#'>Click</a>
<div id="popover_content_wrapper" style="display: none">
  <div>This is your div content</div>
</div>

Hope it helps!

PS: I've had some troubles when using popover and not setting the title attribute... so, remember to always set the title.

Using foreach loop without key

foreach($array as $item) {
    echo $item['filename'];
    echo $item['filepath'];

    // to know what's in $item
    echo '<pre>'; var_dump($item);
}

Using foreach loop with key

foreach($array as $i => $item) {
    echo $item[$i]['filename'];
    echo $item[$i]['filepath'];

    // $array[$i] is same as $item
}

Using for loop

for ($i = 0; $i < count($array); $i++) {
    echo $array[$i]['filename'];
    echo $array[$i]['filepath'];
}

var_dump is a really useful function to get a snapshot of an array or object.

wget is capable of doing what you are asking. Just try the following:

wget -p -k http://www.example.com/

The -p will get you all the required elements to view the site correctly (css, images, etc). The -k will change all links (to include those for CSS & images) to allow you to view the page offline as it appeared online.

From the Wget docs:

‘-k’
‘--convert-links’
After the download is complete, convert the links in the document to make them
suitable for local viewing. This affects not only the visible hyperlinks, but
any part of the document that links to external content, such as embedded images,
links to style sheets, hyperlinks to non-html content, etc.

Each link will be changed in one of the two ways:

    The links to files that have been downloaded by Wget will be changed to refer
    to the file they point to as a relative link.

    Example: if the downloaded file /foo/doc.html links to /bar/img.gif, also
    downloaded, then the link in doc.html will be modified to point to
    ‘../bar/img.gif’. This kind of transformation works reliably for arbitrary
    combinations of directories.

    The links to files that have not been downloaded by Wget will be changed to
    include host name and absolute path of the location they point to.

    Example: if the downloaded file /foo/doc.html links to /bar/img.gif (or to
    ../bar/img.gif), then the link in doc.html will be modified to point to
    http://hostname/bar/img.gif. 

Because of this, local browsing works reliably: if a linked file was downloaded,
the link will refer to its local name; if it was not downloaded, the link will
refer to its full Internet address rather than presenting a broken link. The fact
that the former links are converted to relative links ensures that you can move
the downloaded hierarchy to another directory.

Note that only at the end of the download can Wget know which links have been
downloaded. Because of that, the work done by ‘-k’ will be performed at the end
of all the downloads. 

>> is the Arithmetic Right Shift operator. All of the bits in the first operand are shifted the number of places indicated by the second operand. The leftmost bits in the result are set to the same value as the leftmost bit in the original number. (This is so that negative numbers remain negative.)

Here's your specific case:

00101011
  001010 <-- Shifted twice to the right (rightmost bits dropped)
00001010 <-- Leftmost bits filled with 0s (to match leftmost bit in original number)

SELECT DISTINCT(firstName), ID, LastName from tableName GROUP BY firstName

Would be the best bet IMO

Since Java 8, the answer by @ZouZou using the Collectors.toMap collector is certainly the idiomatic way to solve this problem.

And as this is such a common task, we can make it into a static utility.

That way the solution truly becomes a one-liner.

/**
 * Returns a map where each entry is an item of {@code list} mapped by the
 * key produced by applying {@code mapper} to the item.
 *
 * @param list the list to map
 * @param mapper the function to produce the key from a list item
 * @return the resulting map
 * @throws IllegalStateException on duplicate key
 */
public static <K, T> Map<K, T> toMapBy(List<T> list,
        Function<? super T, ? extends K> mapper) {
    return list.stream().collect(Collectors.toMap(mapper, Function.identity()));
}

And here's how you would use it on a List<Student>:

Map<Long, Student> studentsById = toMapBy(students, Student::getId);

This is the simplest solution:

SELECT quote FROM quotes ORDER BY RAND() 

Although it is not the most efficient. This one is a better solution.

I have same problem because option In-App Purchase was ON in project's Capabilities. If your app is not need in-app purchases - turn it off, or you need to set a correct provision profile to Debug scheme.

The search path that the loader uses when you call LoadLibrary() can be altered by using the SetDllDirectory() function. So you could just call this and add the path to your dependency before you load it.

See also DLL Search Order.

Here's my solution:

@arr = ['<p>Hello World</p>', '<p>This is a test</p>']
@arr.reduce(:+)
=> <p>Hello World</p><p>This is a test</p>

The only problem with threads is accessing the same object from different threads without synchronization.

If each function only uses parameters for reading and local variables, they don't need any synchronization to be thread-safe.

SWIFT 2.0

var tempJson : NSString = ""
do {
    let arrJson = try NSJSONSerialization.dataWithJSONObject(arrInvitationList, options: NSJSONWritingOptions.PrettyPrinted)
    let string = NSString(data: arrJson, encoding: NSUTF8StringEncoding)
    tempJson = string! as NSString
}catch let error as NSError{
    print(error.description)
}

NOTE:- use tempJson variable when you want to use.

I know this is an old question, but stumbled upon it now and saw nobody mentioned this. so writing it.

The Option one if tweaked like this, it should also work.

The Original

Option One

In the first file:

global $variable; 
$variable = "apple"; 
include('second.php'); 

In the second file:

echo $variable;

TWEAK

In the first file:

$variable = "apple"; 
include('second.php');

In the second file:

global $variable;
echo $variable;

Here's what's working for me

on windows

1) Add this to your %WINDIR%\System32\drivers\etc\hosts file: 127.0.0.1 localdev.YOURSITE.net (cause browser have issues with 'localhost' (for cross origin scripting)

Windows Vista and Windows 7 Vista and Windows 7 use User Account Control (UAC) so Notepad must be run as Administrator.

1. Click Start -> All Programs -> Accessories

2. Right click Notepad and select Run as administrator

3. Click Continue on the "Windows needs your permission" UAC window.

4. When Notepad opens Click File -> Open

5. In the filename field type C:\Windows\System32\Drivers\etc\hosts

6. Click Open

7. Add this to your %WINDIR%\System32\drivers\etc\hosts file: 127.0.0.1 localdev.YOURSITE.net

8. Save

9. Close and restart browsers

On Mac or Linux:

1. Open /etc/hosts with su permission
2. Add 127.0.0.1 localdev.YOURSITE.net
3. Save it

When developing you use localdev.YOURSITE.net instead of localhost so if you are using run/debug configurations in your ide be sure to update it.

Use ".YOURSITE.net" as cookiedomain (with a dot in the beginning) when creating the cookiem then it should work with all subdomains.

2) create the certificate using that localdev.url

TIP: If you have issues generating certificates on windows, use a VirtualBox or Vmware machine instead.

3) import the certificate as outlined on http://www.charlesproxy.com/documentation/using-charles/ssl-certificates/

You can simply check out a new branch, and then commit:

git checkout -b my_new_branch
git commit

Checking out the new branch will not discard your changes.

Elastic Search 7 changed the configurations for cluster initialisation. What is important to note is the ES instances communicate internally using the Transport layer(TCP) and not the HTTP protocol which is normally used to perform ops on the indices. Below is sample config for 2 machines cluster.

cluster.name: cluster-new
node.name: node-1
node.master: true
node.data: true
bootstrap.memory_lock: true
network.host: 0.0.0.0
http.port: 9200
transport.host: 102.123.322.211
transport.tcp.port: 9300
discovery.seed_hosts: [“102.123.322.211:9300”,"102.123.322.212:9300”]
cluster.initial_master_nodes: 
        - "node-1"
        - "node-2”

Machine 2 config:-

cluster.name: cluster-new
node.name: node-2
node.master: true
node.data: true
bootstrap.memory_lock: true
network.host: 0.0.0.0
http.port: 9200
transport.host: 102.123.322.212
transport.tcp.port: 9300
discovery.seed_hosts: [“102.123.322.211:9300”,"102.123.322.212:9300”]
cluster.initial_master_nodes: 
        - "node-1"
        - "node-2”

cluster.name: This has be same across all the machines that are going to be part of a cluster.

node.name : Identifier for the ES instance. Defaults to machine name if not given.

node.master: specifies whether this ES instance is going to be master or not

node.data: specifies whether this ES instance is going to be data node or not(hold data)

bootsrap.memory_lock: disable swapping.You can start the cluster without setting this flag. But its recommended to set the lock.More info: https://www.elastic.co/guide/en/elasticsearch/reference/master/setup-configuration-memory.html

network.host: 0.0.0.0 if you want to expose the ES instance over network. 0.0.0.0 is different from 127.0.0.1( aka localhost or loopback address). It means all IPv4 addresses on the machine. If machine has multiple ip addresses with a server listening on 0.0.0.0, the client can reach the machine from any of the IPv4 addresses.

http.port: port on which this ES instance will listen to for HTTP requests

transport.host: The IPv4 address of the host(this will be used to communicate with other ES instances running on different machines). More info: https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-transport.html

transport.tcp.port: 9300 (the port where the machine will accept the tcp connections)

discovery.seed_hosts: This was changed in recent versions. Initialise all the IPv4 addresses with TCP port(important) of ES instances that are going to be part of this cluster. This is going to be same across all ES instances that are part of this cluster.

cluster.initial_master_nodes: node names(node.name) of the ES machines that are going to participate in master election.(Quorum based decision making :- https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-discovery-quorums.html#modules-discovery-quorums)

If this is nullable int field then yes.

update TableName
set FiledName = null
where Id = SomeId

Around 4gb/hr is quite common.

another "simple solution":

<!-- field that holds the data -->
<input type="hidden" name="my_name" value="1" /> 
<!-- visual dummy for the user -->
<input type="checkbox" name="my_name_visual_dummy" value="1" checked="checked" disabled="disabled" />

disabled="disabled" / disabled=true

In a comment you wrote

i want to show that there is a difference in local and github repo

As already mentioned in another answer, you should do a git fetch origin first. Then, if the remote is ahead of your current branch, you can list all commits between your local branch and the remote with

git log master..origin/master --stat

If your local branch is ahead:

git log origin/master..master --stat

--stat shows a list of changed files as well.

If you want to explicitly list the additions and deletions, use git diff:

git diff master origin/master

To improve on jm's answer...

// Access whole scope
angular.element(myDomElement).scope();

// Access and change variable in scope
angular.element(myDomElement).scope().myVar = 5;
angular.element(myDomElement).scope().myArray.push(newItem);

// Update page to reflect changed variables
angular.element(myDomElement).scope().$apply();

Or if you're using jQuery, this does the same thing...

$('#elementId').scope();
$('#elementId').scope().$apply();

Another easy way to access a DOM element from the console (as jm mentioned) is to click on it in the 'elements' tab, and it automatically gets stored as $0.

angular.element($0).scope();

This question is especially actual because yesterday Microsoft officially announced .NET Core 1.0 release. Assuming that Mono implements most of the standard .NET libraries, the difference between Mono and .NET core can be seen through the difference between .NET Framework and .NET Core:

• APIs — .NET Core contains many of the same, but fewer, APIs as the .NET Framework, and with a different factoring (assembly names are
  different; type shape differs in key cases). These differences
  currently typically require changes to port source to .NET Core. .NET Core implements the .NET Standard Library API, which will grow to
  include more of the .NET Framework BCL APIs over time.
• Subsystems — .NET Core implements a subset of the subsystems in the .NET Framework, with the goal of a simpler implementation and
  programming model. For example, Code Access Security (CAS) is not
  supported, while reflection is supported.

If you need to launch something quickly, go with Mono because it is currently (June 2016) more mature product, but if you are building a long-term website, I would suggest .NET Core. It is officially supported by Microsoft and the difference in supported APIs will probably disappear soon, taking into account the effort that Microsoft puts in the development of .NET Core.

My goal is to use C#, LINQ, EF7, visual studio to create a website that can be ran/hosted in linux.

Linq and Entity framework are included in .NET Core, so you are safe to take a shot.

You can join your array using the following:

string.Join(",", Client);

Then you can output anyway you want. You can change the comma to what ever you want, a space, a pipe, or whatever.

java.util.List is an interface. How much data a list can hold is dependant on the specific implementation of List you choose to use.

Generally, a List implementation can hold any number of items (If you use an indexed List, it may be limited to Integer.MAX_VALUE or Long.MAX_VALUE). As long as you don't run out of memory, the List doesn't become "full" or anything.

1. You can always set up cascading deletes on the relationships of the tables.

2. You can encapsulate the multiple deletes in one stored procedure.

3. You can use a transaction to ensure one unit of work.

Use !== as != will get you into a world of nontransitive JavaScript truth table weirdness.

Try below code snippet

if(!empty($_SERVER['HTTP_X_REQUESTED_WITH']) 
   && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') 
  {
    /* This is one ajax call */
  }

Another option in SQL Server is to do all of your dynamic querying into table variable in a stored proc, then use a cursor to query and process that. As to the dreaded cursor debate :), I have seen studies that show that in some situations, a cursor can actually be faster if properly set up. I use them myself when the required query is too complex, or just not humanly (for me ;) ) possible.

Just to include one more alternative, you could also use this:

find "/starting/path" -type f -regextype posix-extended -regex "^.*\.(php|html|js)$" -exec grep -EH '(document\.cookie|setcookie)' {} \;

Where:

• -regextype posix-extended tells find what kind of regex to expect
• -regex "^.*\.(php|html|js)$" tells find the regex itself filenames must match

• -exec grep -EH '(document\.cookie|setcookie)' {} \; tells find to run the command (with its options and arguments) specified between the -exec option and the \; for each file it finds, where {} represents where the file path goes in this command.

  while

  • E option tells grep to use extended regex (to support the parentheses) and...
  • H option tells grep to print file paths before the matches.

And, given this, if you only want file paths, you may use:

find "/starting/path" -type f -regextype posix-extended -regex "^.*\.(php|html|js)$" -exec grep -EH '(document\.cookie|setcookie)' {} \; | sed -r 's/(^.*):.*$/\1/' | sort -u

Where

• | [pipe] send the output of find to the next command after this (which is sed, then sort)
• r option tells sed to use extended regex.
• s/HI/BYE/ tells sed to replace every First occurrence (per line) of "HI" with "BYE" and...
• s/(^.*):.*$/\1/ tells it to replace the regex (^.*):.*$ (meaning a group [stuff enclosed by ()] including everything [.* = one or more of any-character] from the beginning of the line [^] till' the first ':' followed by anything till' the end of line [$]) by the first group [\1] of the replaced regex.
• u tells sort to remove duplicate entries (take sort -u as optional).

...FAR from being the most elegant way. As I said, my intention is to increase the range of possibilities (and also to give more complete explanations on some tools you could use).

As described here, this is another approach that takes care of symlinks too:

/**
 * Copy a file, or recursively copy a folder and its contents
 * @author      Aidan Lister <[email protected]>
 * @version     1.0.1
 * @link        http://aidanlister.com/2004/04/recursively-copying-directories-in-php/
 * @param       string   $source    Source path
 * @param       string   $dest      Destination path
 * @param       int      $permissions New folder creation permissions
 * @return      bool     Returns true on success, false on failure
 */
function xcopy($source, $dest, $permissions = 0755)
{
    $sourceHash = hashDirectory($source);
    // Check for symlinks
    if (is_link($source)) {
        return symlink(readlink($source), $dest);
    }

    // Simple copy for a file
    if (is_file($source)) {
        return copy($source, $dest);
    }

    // Make destination directory
    if (!is_dir($dest)) {
        mkdir($dest, $permissions);
    }

    // Loop through the folder
    $dir = dir($source);
    while (false !== $entry = $dir->read()) {
        // Skip pointers
        if ($entry == '.' || $entry == '..') {
            continue;
        }

        // Deep copy directories
        if($sourceHash != hashDirectory($source."/".$entry)){
             xcopy("$source/$entry", "$dest/$entry", $permissions);
        }
    }

    // Clean up
    $dir->close();
    return true;
}

// In case of coping a directory inside itself, there is a need to hash check the directory otherwise and infinite loop of coping is generated

function hashDirectory($directory){
    if (! is_dir($directory)){ return false; }

    $files = array();
    $dir = dir($directory);

    while (false !== ($file = $dir->read())){
        if ($file != '.' and $file != '..') {
            if (is_dir($directory . '/' . $file)) { $files[] = hashDirectory($directory . '/' . $file); }
            else { $files[] = md5_file($directory . '/' . $file); }
        }
    }

    $dir->close();

    return md5(implode('', $files));
}

You can do it by using the td's index:

var tdIndex = $td.index() + 1;
var $th = $('#table tr').find('th:nth-child(' + tdIndex + ')');

It's undefined behavior as far as I know. Run a larger program with that and it will crash somewhere along the way. Bounds checking is not a part of raw arrays (or even std::vector).

Use std::vector with std::vector::iterator's instead so you don't have to worry about it.

Edit:

Just for fun, run this and see how long until you crash:

int main()
{
   int array[1];

   for (int i = 0; i != 100000; i++)
   {
       array[i] = i;
   }

   return 0; //will be lucky to ever reach this
}

Edit2:

Don't run that.

Edit3:

OK, here is a quick lesson on arrays and their relationships with pointers:

When you use array indexing, you are really using a pointer in disguise (called a "reference"), that is automatically dereferenced. This is why instead of *(array[1]), array[1] automatically returns the value at that value.

When you have a pointer to an array, like this:

int array[5];
int *ptr = array;

Then the "array" in the second declaration is really decaying to a pointer to the first array. This is equivalent behavior to this:

int *ptr = &array[0];

When you try to access beyond what you allocated, you are really just using a pointer to other memory (which C++ won't complain about). Taking my example program above, that is equivalent to this:

int main()
{
   int array[1];
   int *ptr = array;

   for (int i = 0; i != 100000; i++, ptr++)
   {
       *ptr++ = i;
   }

   return 0; //will be lucky to ever reach this
}

The compiler won't complain because in programming, you often have to communicate with other programs, especially the operating system. This is done with pointers quite a bit.

It's a little on the cumbersome side, but I believe this should work (without the extra join). This assumes that you can choose a character that will never appear in the field in question, to act as a separator.

You can do it without nesting the select, but I find this a little cleaner that having four references to SYS_CONNECT_BY_PATH.

select id, 
       parent_id, 
       case 
         when lvl <> 1 
         then substr(name_path,
                     instr(name_path,'|',1,lvl-1)+1,
                     instr(name_path,'|',1,lvl)
                      -instr(name_path,'|',1,lvl-1)-1) 
         end as name 
from (
  SELECT id, parent_id, sys_connect_by_path(name,'|') as name_path, level as lvl
  FROM tbl 
  START WITH id = 1 
  CONNECT BY PRIOR id = parent_id)

All these basic commands are part of the coreutils package.

You can find all information you need here:

http://www.gnu.org/software/coreutils/

If you want to download the latest source, you should use git:

git clone git://git.sv.gnu.org/coreutils

To install git on your Ubuntu machine, you should use apt-get (git is not included in the standard Ubuntu installation):

sudo apt-get install git

Truth to be told, here you can find specific source for the ls command:

http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/ls.c

Only 4984 code lines for a command 'easy enough' as ls... are you still interested in reading it?? Good luck! :D

git remote show origin


Enter passphrase for key ....ssh/id_rsa:
* remote origin
  Fetch URL: [email protected]:mamaque/systems.git
  Push  URL: [email protected]:mamaque/systems.git 

  HEAD branch: main
  Remote branch:
    main tracked
   Local ref configured for 'git push':

main pushes to main (up-to-date) Both are up to date
main pushes to main (fast-forwardable) Remote can be updated with Local
main pushes to main (local out of date) Local can be update with Remote

Or you could use dsquery and dsget:

dsquery user domainroot -name <userName> | dsget user -memberof

To retrieve group memberships something like this:

Tue 09/10/2013 13:17:41.65
C:\
>dsquery user domainroot -name jqpublic | dsget user -memberof
"CN=Technical Support Staff,OU=Acme,OU=Applications,DC=YourCompany,DC=com"
"CN=Technical Support Staff,OU=Contosa,OU=Applications,DC=YourCompany,DC=com"
"CN=Regional Administrators,OU=Workstation,DC=YourCompany,DC=com"

Although I can't find any evidence that I ever installed this package on my computer, you might need to install the Remote Server Administration Tools for Windows 7.

You can close the connection with

mongoose.connection.close()

You can use:

<script type="text/javascript">
    function prepareFrame() {
        var ifrm = document.createElement("iframe");
        ifrm.setAttribute("src", "http://google.com/");
        ifrm.style.width = "640px";
        ifrm.style.height = "480px";
        document.body.appendChild(ifrm);
    }
</script> 

also check basics of the iFrame element

It's not a good coding to put PHP code into CSS

body
{
    background-image:url('bg.png');
}

that's it

Don't try this, totally un-recommend, don't do this:

import string
s='ABCD'
print(''.join([string.ascii_lowercase[string.ascii_uppercase.index(i)] for i in s]))

Output:

abcd

Since no one wrote it yet you can use swapcase (so uppercase letters will become lowercase, and vice versa) (and this one you should use in cases where i just mentioned (convert upper to lower, lower to upper)):

s='ABCD'
print(s.swapcase())

Output:

abcd

This page shows up when you google how to convert to base64, so for completeness:

$b  = [System.Text.Encoding]::UTF8.GetBytes("blahblah")
[System.Convert]::ToBase64String($b)

You don't need JavaScript to choose your default submit button or input. You just need to mark it up with type="submit", and the other buttons mark them with type="button". In your example:

<button type="button" onclick="return myFunc1()">Button 1</button>
<input type="submit" name="go" value="Submit"/>

The short answer is that the syntax is this.dataset.whatever.

Your code should look like this:

<div data-uid="aaa" data-name="bbb" data-value="ccc"
    onclick="fun(this.dataset.uid, this.dataset.name, this.dataset.value)">

Another important note: Javascript will always strip out hyphens and make the data attributes camelCase, regardless of whatever capitalization you use. data-camelCase will become this.dataset.camelcase and data-Camel-case will become this.dataset.camelCase.

jQuery (after v1.5 and later) always uses lowercase, regardless of your capitalization.

So when referencing your data attributes using this method, remember the camelCase:

<div data-this-is-wild="yes, it's true"
    onclick="fun(this.dataset.thisIsWild)">

Also, you don't need to use commas to separate attributes.

When I just run this as a page

<?php
echo '<script language="javascript">';
echo 'alert("message successfully sent")';
echo '</script>';
exit;

it works fine.

What version of PHP are you running?

Could you try echoing something else after: $testObject->split_for_sms($Chat);

Maybe it doesn't get to that part of the code? You could also try these with the other function calls to check where your program stops/is getting to.

Hope you get a bit further with this.

First look for the main method is there or not.If it is there, do restart your eclipse and right click on the page which having main method, Go to run as Java application.

It is rather messy but you need to do something like the following:

START "do something window" dir
FOR /F "tokens=2" %I in ('TASKLIST /NH /FI "WINDOWTITLE eq do something window"' ) DO SET PID=%I
ECHO %PID%
TASKKILL /PID %PID%

Found this on this page.

(This kind of thing is much easier if you have a UNIX / LINUX system ... or if you run Cygwin or similar on Windows.)

In Android Studio 1.1.0 i needed lower case names:

packagingOptions{
      exclude 'META-INF/license.txt'
      exclude 'META-INF/notice.txt'
}

My professor used to say something like: using global variables are okay if you use them correctly. I don't think I ever got good at using them correctly, so I rarely used them at all.

The mail server on CentOS 6 and other IPv6 capable server platforms may be bound to IPv6 localhost (::1) instead of IPv4 localhost (127.0.0.1).

Typical symptoms:

[root@host /]# telnet 127.0.0.1 25
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused

[root@host /]# telnet localhost 25
Trying ::1...
Connected to localhost.
Escape character is '^]'.
220 host ESMTP Exim 4.72 Wed, 14 Aug 2013 17:02:52 +0100

[root@host /]# netstat -plant | grep 25
tcp        0      0 :::25                       :::*                        LISTEN      1082/exim           

If this happens, make sure that you don't have two entries for localhost in /etc/hosts with different IP addresses, like this (bad) example:

[root@host /]# cat /etc/hosts
127.0.0.1 localhost.localdomain localhost localhost4.localdomain4 localhost4
::1       localhost localhost.localdomain localhost6 localhost6.localdomain6

To avoid confusion, make sure you only have one entry for localhost, preferably an IPv4 address, like this:

[root@host /]# cat /etc/hosts
127.0.0.1 localhost  localhost.localdomain   localhost4.localdomain4 localhost4
::1       localhost6 localhost6.localdomain6

<input id='r1' type='radio' class='rg' name="asdf"/>
<input id='r2' type='radio' class='rg' name="asdf"/>
<input id='r3' type='radio' class='rg' name="asdf"/>
<input id='r4' type='radio' class='rg' name="asdf"/><br/>
<input type='text' id='r1edit'/>                  

jquery part

$(".rg").change(function () {

if ($("#r1").attr("checked")) {
            $('#r1edit:input').removeAttr('disabled');
        }
        else {
            $('#r1edit:input').attr('disabled', 'disabled');
        }
                    });

here is the DEMO

Just for sake of completeness, you can also use the same technique above with excel tables.

In the example below, I'm looking of a text in any cell of a Excel Table named "tblConfig", place in the sheet named Config that normally is set to be hidden. I'm accepting the defaults of the Find method.

Dim list As ListObject
Dim config As Worksheet
Dim cell as Range


Set config = Sheets("Config")
Set list = config.ListObjects("tblConfig")

'search in any cell of the data range of excel table
Set cell = list.DataBodyRange.Find(searchTerm)

If cell Is Nothing Then
    'when information is not found
Else
    'when information is found
End If

Based on CMS answer. I don't get the value directly, instead I take the key at its index and use this to get the value:

Object.keyAt = function(obj, index) {
    var i = 0;
    for (var key in obj) {
        if ((index || 0) === i++) return key;
    }
};


var obj = {
    foo: '1st',
    bar: '2nd',
    baz: '3rd'
};

var key = Object.keyAt(obj, 1);
var val = obj[key];

console.log(key); // => 'bar'
console.log(val); // => '2nd'

sort ip_addresses | uniq -c

This will print the count first, but other than that it should be exactly what you want.

Export all the needed variables and then use a perl onliner

TEXT=$(echo "$TEXT"|perl -wpne 's#\${?(\w+)}?# $ENV{$1} // $& #ge;')

This will replace all the ENV variables present in TEXT with actual values. Quotes are also preserved :)

  $(document).ready(function () {
        // Set button disabled

        $('#save_info').button("disable");


        $(".name").bind("change", function (event, ui) {

            var edit = $("#your_name").val();
            var edit_surname = $("#your_surname").val();
            console.log(edit);

            if (edit != ''&& edit_surname!='') {
                //name.addClass('hightlight');
                $('#save_info').button("enable");
                console.log("enable");

                return false;
            } else {

                $('#save_info').button("disable");

                console.log("disable");
            }

        });


    <ul data-role="listview" data-inset="true" data-split-icon="gear" data-split-theme="d">
        <li>
            <input type="text" name="your_name" id="your_name" class="name" value="" placeholder="Frist Name" /></li>
        <li>
            <input type="text" name="your_surname" id="your_surname"  class="name" value="" placeholder="Last Name" /></li>
        <li>
            <button data-icon="info" href="" data-role="submit" data-inline="true" id="save_info">
            Save</button>

This one work for me you might need to workout the logic, of disable -enable

names = {'John', 'Joe', 'Steve'}
for names = 1, 3 do
  print (names)
end

1. You're deleting your table and replacing it with an int
2. You aren't pulling a value from the table

Try:

names = {'John','Joe','Steve'}
for i = 1,3 do
    print(names[i])
end

$items = array('a','b','c');

if(is_array($items)) {
  foreach($items as $item) {
    print $item;
  }
}

In your function definition you're constraining sets a and b to the same type. You can also write

public <X,Y> void myFunction(Set<X> s1, Set<Y> s2){...}

You can use below code snippet to read line by line, till end of file

line = obj.readline()
while(line != ''):

    # Do Something

    line = obj.readline()

Swift 2.1.1 below works:

func tableView(tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
        let v = UIView()
        v.backgroundColor = UIColor.RGB(53, 60, 62)
        return v
    }

    func tableView(tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
        return 80
    }

If use self.theTable.tableFooterView = tableFooter there is a space between last row and tableFooterView.

Sorry for ugly formatting. For any number of digits:

[0-9]*

For one or more digit:

[0-9]+

I was having the same problem, although I solved out by creating the table using a script query instead of doing it graphically. See the snipped below:

USE [Database_Name]
GO

CREATE TABLE [dbo].[Table_Name](
[tableID] [int] IDENTITY(1,1) NOT NULL,
[column_2] [datatype] NOT NULL,
[column_3] [datatype] NOT NULL,

CONSTRAINT [PK_Table_Name] PRIMARY KEY CLUSTERED 
(
[tableID] ASC
)
)

why not keep it simple

cd SOME_PATH && run_some_command && cd -

the last 'cd' command will take you back to the last pwd directory. This should work on all *nix systems.

For Angular 4

Url:

http://example.com/company/100

Router Path :

const routes: Routes = [
  { path: 'company/:companyId', component: CompanyDetailsComponent},

]

Component:

@Component({
  selector: 'company-details',
  templateUrl: './company.details.component.html',
  styleUrls: ['./company.component.css']
})
export class CompanyDetailsComponent{
   companyId: string;

   constructor(private router: Router, private route: ActivatedRoute) {
          this.route.params.subscribe(params => {
          this.companyId = params.companyId;
          console.log('companyId :'+this.companyId);
     }); 
  }
}

Console Output:

companyId : 100

I don't think this is possible. As far as I know, the only time a browser doesn't scroll to a changed document.location.hash is if the hash doesn't exist within the page.

This article isn't directly related to your question, but it discusses typical browser behavior of changing document.location.hash

CMD command mentioned inside Dockerfile file can be overridden via docker run command while ENTRYPOINT can not be.

Here is an example that's working for me with MVC and Javascript in the Razor. The first function calls an action via ajax on my controller and passes two parameters.

        function redirectToAction(var1, var2)
        {
            try{

                var url = '../actionnameinsamecontroller/' + routeId;

                $.ajax({
                    type: "GET",
                    url: url,
                    data: { param1: var1, param2: var2 },
                    dataType: 'html',
                    success: function(){
                    },
                    error: function(xhr, ajaxOptions, thrownError){
                        alert(error);
                    }
                });

            }
            catch(err)
            {
                alert(err.message);
            }
        }

Use the ajaxStart to start your progress bar code.

           $(document).ajaxStart(function(){
            try
            {
                // showing a modal
                $("#progressDialog").modal();

                var i = 0;
                var timeout = 750;

                (function progressbar()
                {
                    i++;
                    if(i < 1000)
                    {
                        // some code to make the progress bar move in a loop with a timeout to 
                        // control the speed of the bar
                        iterateProgressBar();
                        setTimeout(progressbar, timeout);
                    }
                }
                )();
            }
            catch(err)
            {
                alert(err.message);
            }
        });

When the process completes close the progress bar

        $(document).ajaxStop(function(){
            // hide the progress bar
            $("#progressDialog").modal('hide');
        });

In a talk about core containers internals in Python at PyCon 2012, Raymond Hettinger is suggesting to use [None] * n to pre-allocate the length you want.

Slides available as PPT or via Google

The whole slide deck is quite interesting. The presentation is available on YouTube, but it doesn't add much to the slides.

I always do it like this:

$("#id").css("width", "50%");

TLDR

=(A1/86400)+25569

...and the format of the cell should be date.

If it doesn't work for you

• If you get a number you forgot to format the output cell as a date.
• If you get ##### you probably don't have a real Unix time. Check your timestamps in https://www.epochconverter.com/. Try to divide your input by 10, 100, 1000 or 10000**
• You work with timestamps outside Excel's (very extended) limits.
• You didn't replace A1 with the cell containing the timestamp ;-p

Explanation

Unix system represent a point in time as a number. Specifically the number of seconds* since a zero-time called the Unix epoch which is 1/1/1970 00:00 UTC/GMT. This number of seconds is called "Unix timestamp" or "Unix time" or "POSIX time" or just "timestamp" and sometimes (confusingly) "Unix epoch".

In the case of Excel they chose a different zero-time and step (because who wouldn't like variety in technical details?). So Excel counts days since 24 hours before 1/1/0000 UTC/GMT. So 25569 corresponds to 1/1/1970 00:00 UTC/GMT and 25570 to 2/1/1970 00:00.

Now please note that we have 86400 seconds per day (24 hours x60 minutes each x60 seconds) and you can understand what this formula does: A1/86400 converts seconds to days and +25569 adjusts for the offset between what is time-zero for Unix and what is time-zero for Excel.

By the way DATE(1970,1,1) will helpfully return 25569 for you in case you forget all this so a more "self-documenting" way to write our formula is:

=A1/(24*60*60) + DATE(1970,1,1)

P.S.: All these were already present in other answers and comments just not laid out as I like them and I don't feel it's OK to edit the hell out of another answer.

*: that's almost correct because you should not count leap seconds

**: E.g. in the case of this question the number was number of milliseconds since the the Unix epoch.

Quick note: if you're also using coord_flip() to flip the x and the y axis, you won't be able to set range limits using coord_cartesian() because those two functions are exclusive (see here).

Fortunately, this is an easy fix; set your limits within coord_flip() like so:

p + coord_flip(ylim = c(3,5), xlim = c(100, 400))

This just alters the visible range (i.e. doesn't remove data points).

If you put sys.path.append('dir/to/path') without check it is already added, you could generate a long list in sys.path. For that, I recommend this:

import sys
import os # if you want this directory

try:
    sys.path.index('/dir/path') # Or os.getcwd() for this directory
except ValueError:
    sys.path.append('/dir/path') # Or os.getcwd() for this directory

$file_parts = pathinfo($filename);

$file_parts['extension'];
$cool_extensions = Array('jpg','png');

if (in_array($file_parts['extension'], $cool_extensions)){
    FUNCTION1
} else {
    FUNCTION2
}

Console.WriteLine(
    new System.Diagnostics.StackTrace().ToString()
    );

The output will be similar to:

at YourNamespace.Program.executeMethod(String msg)

at YourNamespace.Program.Main(String[] args)

Replace Console.WriteLine with your Log method. Actually, there is no need for .ToString() for the Console.WriteLine case as it accepts object. But you may need that for your Log(string msg) method.

This is my version of a drop shadow. I was going for a hazy shadow all around the shape and used this answer by Joakim Lundborg as my starting point. What I changed is to add corners to all the shadow items and to increase the radius of the corner for each subsequent shadow item. So here is the xml:

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- Drop Shadow Stack -->
    <item>
        <shape>
            <padding android:top="1dp" android:right="1dp" android:bottom="1dp" android:left="1dp" />
            <solid android:color="#02000000" />
            <corners android:radius="8dp" />
        </shape>
    </item>
    <item>
        <shape>
            <padding android:top="1dp" android:right="1dp" android:bottom="1dp" android:left="1dp" />
            <solid android:color="#05000000" />
            <corners android:radius="7dp" />
        </shape>
    </item>
    <item>
        <shape>
            <padding android:top="1dp" android:right="1dp" android:bottom="1dp" android:left="1dp" />
            <solid android:color="#10000000" />
            <corners android:radius="6dp" />
        </shape>
    </item>
    <item>
        <shape>
            <padding android:top="1dp" android:right="1dp" android:bottom="1dp" android:left="1dp" />
            <solid android:color="#15000000" />
            <corners android:radius="5dp" />
        </shape>
    </item>
    <item>
        <shape>
            <padding android:top="1dp" android:right="1dp" android:bottom="1dp" android:left="1dp" />
            <solid android:color="#20000000" />
            <corners android:radius="4dp" />
        </shape>
    </item>
    <item>
        <shape>
            <padding android:top="1dp" android:right="1dp" android:bottom="1dp" android:left="1dp" />
            <solid android:color="#25000000" />
            <corners android:radius="3dp" />
        </shape>
    </item>
    <item>
        <shape>
            <padding android:top="1dp" android:right="1dp" android:bottom="1dp" android:left="1dp" />
            <solid android:color="#30000000" />
            <corners android:radius="3dp" />
        </shape>
    </item>

    <!-- Background -->
    <item>
    <shape>
            <solid android:color="#0099CC" />
        <corners android:radius="3dp" />
    </shape>
   </item>
</layer-list>

You can use strptime(3) to parse the time, and then mktime(3) to convert it to a time_t:

const char *time_details = "16:35:12";
struct tm tm;
strptime(time_details, "%H:%M:%S", &tm);
time_t t = mktime(&tm);  // t is now your desired time_t

One possible reason for this error is that your delimiter character (comma, semi-colon, pipe, whatever) actually appears in the data in one column. This can give very misleading error messages, often with the name of a totally different column.

One way to check this is to redirect the 'bad' rows to a separate file and then inspect them manually. Here's a brief explanation of how to do that:

http://redmondmag.com/articles/2010/04/12/log-error-rows-ssis.aspx

If that is indeed your problem, then the best solution is to fix the files at the source to quote the data values and/or use a different delimeter that isn't in the data.

You Can simply Right Click Formula Fields- > new Give it a name like TotalCount then Right this code:

if(isnull(sum(count({YOURCOLUMN})))) then
0
else
(sum(count({YOURCOLUMN})))

and Save then Drag and drop TotalCount this field in header/footer. After you open the "count" bracket you can drop your column there from the above section.See the example in the Picture

At the end, Node is about Javascript. JS has several way to accomplished something, is the same thing to get an "constructor", the important thing is to return a function.

This way actually you are creating a new function, as we created using JS on Web Browser environment for example.

Personally i prefer the prototype approach, as Sukima suggested on this post: Node.js - use of module.exports as a constructor

Dim a As String = Microsoft.VisualBasic.right("I will be going to school in 2011!", 5)
MsgBox("the value is:" & a)

Have your tried json-io (https://github.com/jdereg/json-io)?

This library allows you to serialize / deserialize any Java object graph, including object graphs with cycles in them (e.g., A->B, B->A). It does not require your classes to implement any particular interface or inherit from any particular Java class.

In addition to serialization of Java to JSON (and JSON to Java), you can use it to format (pretty print) JSON:

String niceFormattedJson = JsonWriter.formatJson(jsonString)

There is nothing different. One is easier to remember than the other. Generally, you define a name to associate with an IP address. You don't have to specify localhost for 127.0.0.1, you could specify any name you want.

@JayGuilford's answer is a good one, but if you don't want a JS dependency, you could use a submit element and simply hide it using display: none;.

There are two issues:

1. Getting the current coordinates (longitude, latitude, perhaps altitude) based on some external signals received by your device, and
2. Deriving a human-readable position (address) from the coordinates.

To get the coordinates you don't need the Internet. GPS is satellite-based. But to derive street/city information from the coordinates, you'd need either to implement the map and the corresponding algorithms yourself on the device (a lot of work!) or to rely on proven services, e.g. by Google, in which case you'd need an Internet connection.

As of recently, Google allows for caching the maps, which would at least allow you to show your current position on the map even without a data connection, provided, you had cached the map in advance, when you could access the Internet.

For Fedora

sudo dnf install adb 

If you're assembling the HTML in Java, you can use this nice utility class from Apache commons-lang to do all the escaping correctly:

org.apache.commons.lang.StringEscapeUtils
Escapes and unescapes Strings for Java, Java Script, HTML, XML, and SQL.

Just an addition to the answers above.

If you want to execute a SQL with an "IN" statement you could do this:

ids_list = [1,2,3]
query = "SELECT id, name FROM user WHERE id IN %s" 
args = [(ids_list,)] # Don't forget the "comma", to force the tuple
conn.execute(query, args)

Two points:

• There is no need for Parenthesis for the IN statement(like "... IN(%s) "), just put "...IN %s"
• Force the list of your ids to be one element of a tuple. Don't forget the " , " : (ids_list,)

EDIT Watch out that if the length of list is one or zero this will raise an error!

Maybe you can try my solution below:

class Base {
public:
    Base(void);
    virtual ~Base(void);

public:
    virtual void MyVirtualFun(void) = 0;
    static void  MyStaticFun(void) { assert( mSelf != NULL); mSelf->MyVirtualFun(); }
private:
    static Base* mSelf;
};

Base::mSelf = NULL;

Base::Base(void) {
    mSelf = this;
}

Base::~Base(void) {
    // please never delete mSelf or reset the Value of mSelf in any deconstructors
}

class DerivedClass : public Base {
public:
    DerivedClass(void) : Base() {}
    ~DerivedClass(void){}

public:
    virtual void MyVirtualFun(void) { cout<<"Hello, it is DerivedClass!"<<endl; }
};

int main() {
    DerivedClass testCls;
    testCls.MyStaticFun(); //correct way to invoke this kind of static fun
    DerivedClass::MyStaticFun(); //wrong way
    return 0;
}

A scriptless, CSS-only experimental approach with image pre-loading^BONUS! and which only works in Firefox:

<style>
a.zoom .full { display: none; }
a.zoom:active .thumb { display: none; }
a.zoom:active .full { display: inline; }
</style>

<a class="zoom" href="#">
<img class="thumb" src="thumbnail.png"/>
<img class="full" src="fullsize.png"/>
</a>

Shows the thumbnail by default. Shows the full size image while the mouse button is clicked and held down. Goes back to the thumbnail as soon as the button is released. I'm in no way suggesting that this method be used; it's just a demo of a CSS-only approach that [very] partially solves the problem. With some z-index + relative position tweaks, it could work in other browsers too.

Another variation on the already proposed answers without jQuery.

Object.values(document.getElementById('mySelect').options).forEach(option => alert(option))

for (int i = 0; i < list.length; i++) {
   if (list.get(i) .getName().equalsIgnoreCase("myName")) {
    System.out.println(i);
    break;
  }
}

Did you remember to die() after sending the header? The 404 header doesn't automatically stop processing, so it may appear not to have done anything if there is further processing happening.

It's not good to REDIRECT to your 404 page, but you can INCLUDE the content from it with no problem. That way, you have a page that properly sends a 404 status from the correct URL, but it also has your "what are you looking for?" page for the human reader.

I had the same problem. libcurl is really complete. There is a C++ wrapper curlpp that might interest you as you ask for a C++ library. neon is another interesting C library that also support WebDAV.

curlpp seems natural if you use C++. There are many examples provided in the source distribution. To get the content of an URL you do something like that (extracted from examples) :

// Edit : rewritten for cURLpp 0.7.3
// Note : namespace changed, was cURLpp in 0.7.2 ...

#include <curlpp/cURLpp.hpp>
#include <curlpp/Options.hpp>

// RAII cleanup

curlpp::Cleanup myCleanup;

// Send request and get a result.
// Here I use a shortcut to get it in a string stream ...

std::ostringstream os;
os << curlpp::options::Url(std::string("http://www.wikipedia.org"));

string asAskedInQuestion = os.str();

See the examples directory in curlpp source distribution, there is a lot of more complex cases, as well as a simple complete minimal one using curlpp.

my 2 cents ...

You can effectively remove scientific notation in printing with this code:

options(scipen=999)

Adding to the answers above, for those who want a quick way to use an external USB device (HDD, flash drive) working inside docker, and not using priviledged mode:

Find the devpath to your device on the host:

sudo fdisk -l

You can recognize your drive by it's capacity quite easily from the list. Copy this path (for the following example it is /dev/sda2).

Disque /dev/sda2 : 554,5 Go, 57151488 octets, 111624 secteurs
Unités : secteur de 1 × 512 = 512 octets
Taille de secteur (logique / physique) : 512 octets / 512 octets
taille d'E/S (minimale / optimale) : 512 octets / 512 octets

Mount this devpath (preferable to /media):

sudo mount <drive path> /media/<mount folder name>

You can then use this either as a param to docker run like:

docker run -it -v /media/<mount folder name>:/media/<mount folder name>

or in docker compose under volumes:

services:
  whatevermyserviceis:
    volumes:
      - /media/<mount folder name>:/media/<mount folder name>

And now when you run and enter your container, you should be able to access the drive inside the container at /media/<mount folder name>

DISCLAIMER:

1. This will probably not work for serial devices such as webcams etc. I have only tested this for USB storage drives.
2. If you need to reconnect and disconnect devices regularly, this method would be annoying, and also would not work unless you reset the mount path and restart the container.
3. I used docker 17.06 + as prescribed in the docs

If you're using gcc and want to disable the warning for selected code, you can use the #pragma compiler directive:

#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-variable"
( your problematic library includes )
#pragma GCC diagnostic pop

For code you control, you may also use __attribute__((unused)) to instruct the compiler that specific variables are not used.

You can't. Variables defined inside a method are local to that method.

If you want to share variables between methods, then you'll need to specify them as member variables of the class. Alternatively, you can pass them from one method to another as arguments (this isn't always applicable).

Looks like you're using instance methods instead of static ones.

If you don't want to create an object, you should declare all your methods static, so something like

private static void methodName(Argument args...)

If you want a variable to be accessible by all these methods, you should initialise it outside the methods and to limit its scope, declare it private.

private static int[][] array = new int[3][5];

Global variables are usually looked down upon (especially for situations like your one) because in a large-scale program they can wreak havoc, so making it private will prevent some problems at the least.

Also, I'll say the usual: You should try to keep your code a bit tidy. Use descriptive class, method and variable names and keep your code neat (with proper indentation, linebreaks etc.) and consistent.

Here's a final (shortened) example of what your code should be like:

public class Test3 {
    //Use this array in your methods
    private static int[][] scores = new int[3][5];

    /* Rather than just "Scores" name it so people know what
     * to expect
     */
    private static void createScores() {
        //Code...
    }
    //Other methods...

    /* Since you're now using static methods, you don't 
     * have to initialise an object and call its methods.
     */
    public static void main(String[] args){
        createScores();
        MD();   //Don't know what these do
        sumD(); //so I'll leave them.
    }
}

Ideally, since you're using an array, you would create the array in the main method and pass it as an argument across each method, but explaining how that works is probably a whole new question on its own so I'll leave it at that.

You can use either "=" or "==" operators for string comparison in bash. The important factor is the spacing within the brackets. The proper method is for brackets to contain spacing within, and operators to contain spacing around. In some instances different combinations work; however, the following is intended to be a universal example.

if [ "$1" == "something" ]; then     ## GOOD

if [ "$1" = "something" ]; then      ## GOOD

if [ "$1"="something" ]; then        ## BAD (operator spacing)

if ["$1" == "something"]; then       ## BAD (bracket spacing)

Also, note double brackets are handled slightly differently compared to single brackets ...

if [[ $a == z* ]]; then   # True if $a starts with a "z" (pattern matching).
if [[ $a == "z*" ]]; then # True if $a is equal to z* (literal matching).

if [ $a == z* ]; then     # File globbing and word splitting take place.
if [ "$a" == "z*" ]; then # True if $a is equal to z* (literal matching).

I hope that helps!

This is an interesting problem to which I hoped there was an elegant solution. Sadly, I end up with a solution similar to Mr. Leffler, but I'll add that you can call useless from inside a Bash function for improved readability:

#!/bin/bash

function useless {
    /tmp/useless.sh | sed 's/Output/Useless/'
}

ERROR=$(useless)
echo $ERROR

All other kind of output redirection must be backed by a temporary file.

This is the way to iterate on this array:

foreach($hotels as $row) {
       foreach($row['rooms'] as $k) {
             echo $k['boards']['board_id'];
             echo $k['boards']['price'];
       }
}

You want to iterate on the hotels and the rooms (the ones with numeric indexes), because those seem to be the "collections" in this case. The other arrays only hold and group properties.

quick note for those recently upgrading to "modern" ssh version [OpenSSH_8.1p1, OpenSSL 1.1.1d FIPS 10 Sep 2019] - supplied with fedora 31, seems not to be anymore accepting old DSA SHA256 keys (mine are dated 2006!) - created a new rsa key, public added to authorized, private on client, and everything works perfectly.

thanks for previous suggestions, especially the ssh -v has been very useful

Add the new gitlab remote to your existing repository and push:

git remote add gitlab url-to-gitlab-repo
git push gitlab master

RewriteEngine on
RewriteCond %{HTTP_HOST} ^(www\.)?olddomain\.com$ [NC]
RewriteRule ^(.*)$ "http://www.thenewdomain.com/" [R=301,L]

because the OR operator will return true if any one of the conditions is true, and in your code there are two conditions that are true.

My solution uses onTouchListener but doesn't restricts from its use. It creates a wrapper for onTouchListener if necessary where setup onItemSelectedListener.

public class Spinner extends android.widget.Spinner {
    /* ...constructors... */

    private OnTouchListener onTouchListener;
    private OnItemSelectedListener onItemSelectedListener;

    @Override
    public void setOnItemSelectedListener(OnItemSelectedListener listener) {
        onItemSelectedListener = listener;
        super.setOnTouchListener(wrapTouchListener(onTouchListener, onItemSelectedListener));
    }

    @Override
    public void setOnTouchListener(OnTouchListener listener) {
        onTouchListener = listener;
        super.setOnTouchListener(wrapTouchListener(onTouchListener, onItemSelectedListener));
    }

    private OnTouchListener wrapTouchListener(final OnTouchListener onTouchListener, final OnItemSelectedListener onItemSelectedListener) {
        return onItemSelectedListener != null ? new OnTouchListener() {
            @Override
            public boolean onTouch(View view, MotionEvent motionEvent) {
                Spinner.super.setOnItemSelectedListener(onItemSelectedListener);
                return onTouchListener != null && onTouchListener.onTouch(view, motionEvent);
            }
        } : onTouchListener;
    }
}

Good example for Iterable to compute factorial

FactorialIterable fi = new FactorialIterable(10);
Iterator<Integer> iterator = fi.iterator();
while (iterator.hasNext()){
     System.out.println(iterator.next());
}

Short code for Java 1.8

new FactorialIterable(5).forEach(System.out::println);

Custom Iterable class

public class FactorialIterable implements Iterable<Integer> {

    private final FactorialIterator factorialIterator;

    public FactorialIterable(Integer value) {
        factorialIterator = new FactorialIterator(value);
    }

    @Override
    public Iterator<Integer> iterator() {
        return factorialIterator;
    }

    @Override
    public void forEach(Consumer<? super Integer> action) {
        Objects.requireNonNull(action);
        Integer last = 0;
        for (Integer t : this) {
            last = t;
        }
        action.accept(last);
    }

}

Custom Iterator class

public class FactorialIterator implements Iterator<Integer> {

    private final Integer mNumber;
    private Integer mPosition;
    private Integer mFactorial;


    public FactorialIterator(Integer number) {
        this.mNumber = number;
        this.mPosition = 1;
        this.mFactorial = 1;
    }

    @Override
    public boolean hasNext() {
        return mPosition <= mNumber;
    }

    @Override
    public Integer next() {
        if (!hasNext())
            return 0;

        mFactorial = mFactorial * mPosition;

        mPosition++;

        return  mFactorial;
    }
}

If you have proportioned elements, you could use:

.valid {
    background-position: 98% center;
}

.half .valid {
    background-position: 96% center;
}

In this example, .valid would be the class with the picture and .half would be a row with half the size of the standard one.

Dirty, but works as a charm and it's reasonably manageable.

In this line:

Aboutme.Text = String.Format("{2}", reader.GetString(0));

The token {2} is invalid because you only have one item in the parms. Use this instead:

Aboutme.Text = String.Format("{0}", reader.GetString(0));

Get the system time in milliseconds at the beginning, and again at the end, and subtract.

To get the number of milliseconds since 1970 in POSIX you would write:

struct timeval tv;

gettimeofday(&tv, NULL);
return ((((unsigned long long)tv.tv_sec) * 1000) +
        (((unsigned long long)tv.tv_usec) / 1000));

To get the number of milliseconds since 1601 on Windows you would write:

SYSTEMTIME systime;
FILETIME filetime;

GetSystemTime(&systime);
if (!SystemTimeToFileTime(&systime, &filetime))
    return 0;

unsigned long long ns_since_1601;
ULARGE_INTEGER* ptr = (ULARGE_INTEGER*)&ns_since_1601;

// copy the result into the ULARGE_INTEGER; this is actually
// copying the result into the ns_since_1601 unsigned long long.
ptr->u.LowPart = filetime.dwLowDateTime;
ptr->u.HighPart = filetime.dwHighDateTime;

// Compute the number of milliseconds since 1601; we have to
// divide by 10,000, since the current value is the number of 100ns
// intervals since 1601, not ms.
return (ns_since_1601 / 10000);

If you cared to normalize the Windows answer so that it also returned the number of milliseconds since 1970, then you would have to adjust your answer by 11644473600000 milliseconds. But that isn't necessary if all you care about is the elapsed time.

On linux (Ubuntu in my case) just install gradle:

sudo apt-get install gradle

Edit: It seems as though ubuntu repo only has gradle 2.10, for newer versions: https://www.vultr.com/docs/how-to-install-gradle-on-ubuntu-16-10

Also, make sure you have no files that accidentally try to inherit or define the same (partial) class as other files. Note that these files can seem unrelated to the files where the error actually appeared!

Simply, @Id: This annotation specifies the primary key of the entity. 

@GeneratedValue: This annotation is used to specify the primary key generation strategy to use. i.e Instructs database to generate a value for this field automatically. If the strategy is not specified by default AUTO will be used. 

GenerationType enum defines four strategies: 
1. Generation Type . TABLE, 
2. Generation Type. SEQUENCE,
3. Generation Type. IDENTITY   
4. Generation Type. AUTO

GenerationType.SEQUENCE

With this strategy, underlying persistence provider must use a database sequence to get the next unique primary key for the entities. 

GenerationType.TABLE

With this strategy, underlying persistence provider must use a database table to generate/keep the next unique primary key for the entities. 

GenerationType.IDENTITY
This GenerationType indicates that the persistence provider must assign primary keys for the entity using a database identity column. IDENTITY column is typically used in SQL Server. This special type column is populated internally by the table itself without using a separate sequence. If underlying database doesn't support IDENTITY column or some similar variant then the persistence provider can choose an alternative appropriate strategy. In this examples we are using H2 database which doesn't support IDENTITY column.

GenerationType.AUTO
This GenerationType indicates that the persistence provider should automatically pick an appropriate strategy for the particular database. This is the default GenerationType, i.e. if we just use @GeneratedValue annotation then this value of GenerationType will be used. 

Reference:- https://www.logicbig.com/tutorials/java-ee-tutorial/jpa/jpa-primary-key.html

I ended up making 2 display:table;

#container-tv { /* Tiled background */
    display:table;
    width:100%;
    background-image: url(images/back.jpg);
    background-repeat: repeat;  
}
#container-body-background { /* center column but not 100% width */ 
    display:table;
    margin:0 auto;
    background-image:url(images/middle-back.png);
    background-repeat: repeat-y;

}

This made it have a tiled background image with a background image in the middle as a column. It stretches to 100% height of page not just 100% of browser window size

This should do the trick:

mapper.readValue(fileReader, MyClass.class);

I say should because I'm using that with a String, not a BufferedReader but it should still work.

Here's my code:

String inputString = // I grab my string here
MySessionClass sessionObject;
try {
    ObjectMapper objectMapper = new ObjectMapper();
    sessionObject = objectMapper.readValue(inputString, MySessionClass.class);

Here's the official documentation for that call: http://jackson.codehaus.org/1.7.9/javadoc/org/codehaus/jackson/map/ObjectMapper.html#readValue(java.lang.String, java.lang.Class)

You can also define a custom deserializer when you instantiate the ObjectMapper: http://wiki.fasterxml.com/JacksonHowToCustomDeserializers

Edit: I just remembered something else. If your object coming in has more properties than the POJO has and you just want to ignore the extras you'll want to set this:

    objectMapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);

Or you'll get an error that it can't find the property to set into.

Here's a question and answer for this: Difference between screen.availHeight and window.height()

Has pics too, so you can actually see the differences. Hope this helps.

Basically, $(window).height() give you the maximum height inside of the browser window (viewport), and$(document).height() gives you the height of the document inside of the browser. Most of the time, they will be exactly the same, even with scrollbars.

In modern browsers, you need only very little to code to create a collapsible tree :

var tree = document.querySelectorAll('ul.tree a:not(:last-child)');_x000D_
for(var i = 0; i < tree.length; i++){_x000D_
    tree[i].addEventListener('click', function(e) {_x000D_
        var parent = e.target.parentElement;_x000D_
        var classList = parent.classList;_x000D_
        if(classList.contains("open")) {_x000D_
            classList.remove('open');_x000D_
            var opensubs = parent.querySelectorAll(':scope .open');_x000D_
            for(var i = 0; i < opensubs.length; i++){_x000D_
                opensubs[i].classList.remove('open');_x000D_
            }_x000D_
        } else {_x000D_
            classList.add('open');_x000D_
        }_x000D_
        e.preventDefault();_x000D_
    });_x000D_
}

body {_x000D_
    font-family: Arial;_x000D_
}_x000D_
_x000D_
ul.tree li {_x000D_
    list-style-type: none;_x000D_
    position: relative;_x000D_
}_x000D_
_x000D_
ul.tree li ul {_x000D_
    display: none;_x000D_
}_x000D_
_x000D_
ul.tree li.open > ul {_x000D_
    display: block;_x000D_
}_x000D_
_x000D_
ul.tree li a {_x000D_
    color: black;_x000D_
    text-decoration: none;_x000D_
}_x000D_
_x000D_
ul.tree li a:before {_x000D_
    height: 1em;_x000D_
    padding:0 .1em;_x000D_
    font-size: .8em;_x000D_
    display: block;_x000D_
    position: absolute;_x000D_
    left: -1.3em;_x000D_
    top: .2em;_x000D_
}_x000D_
_x000D_
ul.tree li > a:not(:last-child):before {_x000D_
    content: '+';_x000D_
}_x000D_
_x000D_
ul.tree li.open > a:not(:last-child):before {_x000D_
    content: '-';_x000D_
}

<ul class="tree">_x000D_
  <li><a href="#">Part 1</a>_x000D_
    <ul>_x000D_
      <li><a href="#">Item A</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item B</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item C</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item D</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item E</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
    </ul>_x000D_
  </li>_x000D_
_x000D_
  <li><a href="#">Part 2</a>_x000D_
    <ul>_x000D_
      <li><a href="#">Item A</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item B</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item C</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item D</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item E</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
    </ul>_x000D_
  </li>_x000D_
_x000D_
  <li><a href="#">Part 3</a>_x000D_
    <ul>_x000D_
      <li><a href="#">Item A</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item B</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item C</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item D</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
      <li><a href="#">Item E</a>_x000D_
        <ul>_x000D_
          <li><a href="#">Sub-item 1</a></li>_x000D_
          <li><a href="#">Sub-item 2</a></li>_x000D_
          <li><a href="#">Sub-item 3</a></li>_x000D_
        </ul>_x000D_
      </li>_x000D_
    </ul>_x000D_
  </li>_x000D_
</ul>

(see also this Fiddle)

It appears that tkFileDialog.askdirectory should work. documentation

The answer above with spark-csv is correct but there is an issue - the library creates several files based on the data frame partitioning. And this is not what we usually need. So, you can combine all partitions to one:

df.coalesce(1).
    write.
    format("com.databricks.spark.csv").
    option("header", "true").
    save("myfile.csv")

and rename the output of the lib (name "part-00000") to a desire filename.

This blog post provides more details: https://fullstackml.com/2015/12/21/how-to-export-data-frame-from-apache-spark/

If Japanese people come here, please add the following lines to your ~/.vimrc

set encoding=utf-8
set fileencodings=iso-2022-jp,euc-jp,sjis,utf-8
set fileformats=unix,dos,mac

in IntelliJ 2020 in the pom.xml view one should be able to apply pom changes by following key combination: CTRG + SHIFT + O.

And as correctly commented before - IntelliJ additionally shows a balloon widget to import changes.

This works best for me: Add this at the top of the script:

#!c:/Python27/python.exe

(C:\Python27\python.exe is the path to the python.exe on my machine) Then run the script via:

chmod +x script-name.py && script-name.py

Single line, and only calculating logs once. First convert to log-space, then take the 1-period diff.

    np.diff(np.log(df.price))

In earlier versions of numpy:

    np.log(df.price)).diff()

This exception is also thrown when a non-existent property is being updated dynamically, using reflection.

If one is using reflection to dynamically update property values, it's worth checking to make sure the passed PropertyName is identical to the actual property.

In my case, I was attempting to update Employee.firstName, but the property was actually Employee.FirstName.

Worth keeping in mind. :)

You can paste the .jar file of the driver in the Java setup instead of adding it to each project that you create. Paste it in C:\Program Files\Java\jre7\lib\ext or wherever you have installed java.

After this you will find that the .jar driver is enlisted in the library folder of your created project(JRE system library) in the IDE. No need to add it repetitively.

If you want to use scrollWidth to get the "REAL" CONTENT WIDTH/HEIGHT (as content can be BIGGER than the css-defined width/height-Box) the scrollWidth/Height is very UNRELIABLE as some browser seem to "MOVE" the paddingRIGHT & paddingBOTTOM if the content is to big. They then place the paddings at the RIGHT/BOTTOM of the "too broad/high content" (see picture below).

==> Therefore to get the REAL CONTENT WIDTH in some browsers you have to substract BOTH paddings from the scrollwidth and in some browsers you only have to substract the LEFT Padding.

I found a solution for this and wanted to add this as a comment, but was not allowed. So I took the picture and made it a bit clearer in the regard of the "moved paddings" and the "unreliable scrollWidth". In the BLUE AREA you find my solution on how to get the "REAL" CONTENT WIDTH!

Hope this helps to make things even clearer!

just give

a{
color:blue
}

even if its is visited it will always be blue

I believe, you need to capture this.

You can define a class or id for input fields.

Or

input {
    line-height: 20px;
}

Hope this helps you.

Define what GetData is. At the moment it is not defined.

Function getData(currentWorksheet as Worksheet, dataStartRow as Integer, dataEndRow as Integer, DataStartCol as Integer, dataEndCol as Integer) as variant

I know this is an old question, but I've found another answer that worked better for me and it doesn't seem to appear in any of the answers.

Create a layout xml:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:paddingTop="5dip"
    android:paddingBottom="5dip"
    android:paddingStart="10dip"
    android:paddingEnd="10dip">

<ImageView
    android:id="@+id/shoe_select_icon"
    android:layout_width="30dp"
    android:layout_height="30dp"
    android:layout_gravity="center_vertical"
    android:scaleType="fitXY" />

<TextView
    android:id="@+id/shoe_select_text"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:textSize="20sp"
    android:paddingStart="10dp"
    android:paddingEnd="10dp"/>

</LinearLayout>

Create a ListPopupWindow and a map with the content:

ListPopupWindow popupWindow;
List<HashMap<String, Object>> data = new ArrayList<>();
HashMap<String, Object> map = new HashMap<>();
    map.put(TITLE, getString(R.string.left));
    map.put(ICON, R.drawable.left);
    data.add(map);
    map = new HashMap<>();
    map.put(TITLE, getString(R.string.right));
    map.put(ICON, R.drawable.right);
    data.add(map);

Then on click, display the menu using this function:

private void showListMenu(final View anchor) {
    popupWindow = new ListPopupWindow(this);

    ListAdapter adapter = new SimpleAdapter(
            this,
            data,
            R.layout.shoe_select,
            new String[] {TITLE, ICON}, // These are just the keys that the data uses (constant strings)
            new int[] {R.id.shoe_select_text, R.id.shoe_select_icon}); // The view ids to map the data to

    popupWindow.setAnchorView(anchor);
    popupWindow.setAdapter(adapter);
    popupWindow.setWidth(400);
    popupWindow.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            switch (position){
                case 0:
                    devicesAdapter.setSelectedLeftPosition(devicesList.getChildAdapterPosition(anchor));
                    break;
                case 1:
                    devicesAdapter.setSelectedRightPosition(devicesList.getChildAdapterPosition(anchor));
                    break;
                default:
                    break;
            }
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    devicesAdapter.notifyDataSetChanged();
                }
            });
            popupWindow.dismiss();
        }
    });
    popupWindow.show();
}

table{
   height:1px;
}

table > td{
   height:100%;
}

table > td > .inner{
   height:100%;
}

Confirmed working on:

• Chrome 60.0.3112.113, 63.0.3239.84
• Firefox 55.0.3, 57.0.1
• Internet Explorer 11

In my case @Ilya Dyoshin's solution didn't work: The mediatype "*" was not allowed. I fix this error by adding a new converter to the restTemplate this way during initialization of the MockRestServiceServer:

  MappingJackson2HttpMessageConverter mappingJackson2HttpMessageConverter = 
                      new MappingJackson2HttpMessageConverter();
  mappingJackson2HttpMessageConverter.setSupportedMediaTypes(
                                    Arrays.asList(
                                       MediaType.APPLICATION_JSON, 
                                       MediaType.APPLICATION_OCTET_STREAM));
  restTemplate.getMessageConverters().add(mappingJackson2HttpMessageConverter);
  mockServer = MockRestServiceServer.createServer(restTemplate);

(Based on the solution proposed by Yashwant Chavan on the blog named technicalkeeda)

JN Gerbaux

basically i use this in one of our apps: we want to overlay a playicon over a frame of a video:

Image playbutton;
try
{
    playbutton = Image.FromFile(/*somekindofpath*/);
}
catch (Exception ex)
{
    return;
}

Image frame;
try
{
    frame = Image.FromFile(/*somekindofpath*/);
}
catch (Exception ex)
{
    return;
}

using (frame)
{
    using (var bitmap = new Bitmap(width, height))
    {
        using (var canvas = Graphics.FromImage(bitmap))
        {
            canvas.InterpolationMode = InterpolationMode.HighQualityBicubic;
            canvas.DrawImage(frame,
                             new Rectangle(0,
                                           0,
                                           width,
                                           height),
                             new Rectangle(0,
                                           0,
                                           frame.Width,
                                           frame.Height),
                             GraphicsUnit.Pixel);
            canvas.DrawImage(playbutton,
                             (bitmap.Width / 2) - (playbutton.Width / 2),
                             (bitmap.Height / 2) - (playbutton.Height / 2));
            canvas.Save();
        }
        try
        {
            bitmap.Save(/*somekindofpath*/,
                        System.Drawing.Imaging.ImageFormat.Jpeg);
        }
        catch (Exception ex) { }
    }
}

Your example is perfect: the field is private and it has a getter. This is the normal way to access a field. If you need a direct access to an object field, use reflection. Using reflection to get a field's value is a hack and should be used in extreme cases such as using a library whose code you cannot change.

If you try to remove quotes because the Makefile keeps them, try this:

$(subst $\",,$(YOUR_VARIABLE))

Based on another answer: https://stackoverflow.com/a/10430975/10452175

I've achieved the same thing before by using subqueries. So if your original table was called StoreCountsByWeek, and you had a separate table that listed the Store IDs, then it would look like this:

SELECT StoreID, 
    Week1=(SELECT ISNULL(SUM(xCount),0) FROM StoreCountsByWeek WHERE StoreCountsByWeek.StoreID=Store.StoreID AND Week=1),
    Week2=(SELECT ISNULL(SUM(xCount),0) FROM StoreCountsByWeek WHERE StoreCountsByWeek.StoreID=Store.StoreID AND Week=2),
    Week3=(SELECT ISNULL(SUM(xCount),0) FROM StoreCountsByWeek WHERE StoreCountsByWeek.StoreID=Store.StoreID AND Week=3)
FROM Store
ORDER BY StoreID

One advantage to this method is that the syntax is more clear and it makes it easier to join to other tables to pull other fields into the results too.

My anecdotal results are that running this query over a couple of thousand rows completed in less than one second, and I actually had 7 subqueries. But as noted in the comments, it is more computationally expensive to do it this way, so be careful about using this method if you expect it to run on large amounts of data .

in itunes connect:

AppStore >> iosAPP >> Build (scroll down)

click the red icon as seen in the picture

This will work!

$(document).ready(function ()
    {
        $.ajax(
            {
            type: 'POST',
            url: "/Home/MethodName",
            success: function (data) {
                //data is the string that the method returns in a json format, but in string
                var jsonData = JSON.parse(data); //This converts the string to json

                for (var i = 0; i < jsonData.length; i++) //The json object has lenght
                {
                    var object = jsonData[i]; //You are in the current object
                    $('#olListId').append('<li class="someclass>' + object.Atributte  + '</li>'); //now you access the property.

                }

                /* JSON EXAMPLE
                [{ "Atributte": "value" }, 
                { "Atributte": "value" }, 
                { "Atributte": "value" }]
                */
            }
        });
    });

The main thing about this is using the property exactly the same as the attribute of the JSON key-value pair.

Doing something like

git commit -m"test\ntest"

doesn't work, but something like

git commit -m"$(echo -e "test\ntest")"

works, but it's not very pretty. You set up a git-commitlb command in your PATH which does something like this:

#!/bin/bash

message=$1

git commit -m"$(echo -e "$message")"

And use it like this:

git commitlb "line1\nline2\nline3"

Word of warning, I have a feeling that the general convention is to have a summary line as the first line, and then two line breaks, and then an extended message in the commit message, so doing something like this would break that convention. You could of course do:

git commitlb "line1\n\nline2\nline3"

WARNING: There is a significant performance penalty with the live version of hover. It's especially noticeable in a large page on IE8.

I am working on a project where we load multi-level menus with AJAX (we have our reasons :). Anyway, I used the live method for the hover which worked great on Chrome (IE9 did OK, but not great). However, in IE8 It not only slowed down the menus (you had to hover for a couple seconds before it would drop), but everything on the page was painfully slow, including scrolling and even checking simple checkboxes.

Binding the events directly after they loaded resulted in adequate performance.

My problem was that I sillily concluded bootstrap documentation is the latest one.
If you are using Bootstrap 4, the necessary working tab markub is: http://v4-alpha.getbootstrap.com/components/navs/#javascript-behavior

<ul>
  <li class="nav-item"><a class="active" href="#a" data-toggle="tab">a</a></li>
  <li class="nav-item"><a                href="#b" data-toggle="tab">b</a></li>
</ul>

<div class="tab-content">
  <div class="tab-pane active" id="a">a</div>
  <div class="tab-pane"        id="b">b</div>
</div>

The most important difference is this:

• In case of persist method, if the entity that is to be managed in the persistence context, already exists in persistence context, the new one is ignored. (NOTHING happened)

• But in case of merge method, the entity that is already managed in persistence context will be replaced by the new entity (updated) and a copy of this updated entity will return back. (from now on any changes should be made on this returned entity if you want to reflect your changes in persistence context)

You can try Microsoft's Face API. It can detect and identify people. learn more about face API here.

<body onbeforeunload="ConfirmClose()" onunload="HandleOnClose()">

var myclose = false;

function ConfirmClose()
{
    if (event.clientY < 0)
    {
        event.returnValue = 'You have closed the browser. Do you want to logout from your application?';
        setTimeout('myclose=false',10);
        myclose=true;
    }
}

function HandleOnClose()
{
    if (myclose==true) 
    {
        //the url of your logout page which invalidate session on logout 
        location.replace('/contextpath/j_spring_security_logout') ;
    }   
}

//This is working in IE7, if you are closing tab or browser with only one tab

$result = mysqli_query($con,"SELECT `note` FROM `glogin_users` WHERE email = '".$email."'");
while($row = mysqli_fetch_array($result))
echo $row['note'];

$record = '123';

$this->db->distinct();

$this->db->select('accessid');

$this->db->where('record', $record); 

$query = $this->db->get('accesslog');

then

$query->num_rows();

should go a long way towards it.

For what it's worth, the Mock docs talk about datetime.date.today specifically, and it's possible to do this without having to create a dummy class:

https://docs.python.org/3/library/unittest.mock-examples.html#partial-mocking

>>> from datetime import date
>>> with patch('mymodule.date') as mock_date:
...     mock_date.today.return_value = date(2010, 10, 8)
...     mock_date.side_effect = lambda *args, **kw: date(*args, **kw)
...
...     assert mymodule.date.today() == date(2010, 10, 8)
...     assert mymodule.date(2009, 6, 8) == date(2009, 6, 8)
...

I faced this problem when using a static page (e.g. index.html) as the start up page - Application-Start does not get called. I discovered that serving a static page does not actually start the application. Requesting an .aspx page does.

This link answer your question: http://wiki.netbeans.org/FaqI18nProjectEncoding

You can change the sources encoding or runtime encoding.

Try Parallel for longer lists:

Parallel.ForEach(li.Where(f => f.name == "di"), l => l.age = 10);

there is one difference in behavior between [] and list() as example below shows. we need to use list() if we want to have the list of numbers returned, otherwise we get a map object! No sure how to explain it though.

sth = [(1,2), (3,4),(5,6)]
sth2 = map(lambda x: x[1], sth) 
print(sth2) # print returns object <map object at 0x000001AB34C1D9B0>

sth2 = [map(lambda x: x[1], sth)]
print(sth2) # print returns object <map object at 0x000001AB34C1D9B0>
type(sth2) # list 
type(sth2[0]) # map

sth2 = list(map(lambda x: x[1], sth))
print(sth2) #[2, 4, 6]
type(sth2) # list
type(sth2[0]) # int

A little slower, but readable I think:

>>> s, l, m
([5, 4, 3, 2, 1, 0], [0, 1, 3, 5], [0, 0, 0, 0])
>>> d = dict(zip(l, m))
>>> d  #dict is better then using two list i think
{0: 0, 1: 0, 3: 0, 5: 0}
>>> [d.get(i, j) for i, j in enumerate(s)]
[0, 0, 3, 0, 1, 0]

with adobe illustrator:

Open Adobe Illustrator. Click "File" and select "Open" to load the .PNG file into the program.Edit the image as needed before saving it as a .SVG file. Click "File" and select "Save As." Create a new file name or use the existing name. Make sure the selected file type is SVG. Choose a directory and click "Save" to save the file.

or

online converter http://image.online-convert.com/convert-to-svg

i prefer AI because you can make any changes needed

good luck

If you want to change a color to single column try this:

 dataGridView1.EnableHeadersVisualStyles = false;
 dataGridView1.Columns[0].HeaderCell.Style.BackColor = Color.Magenta;
 dataGridView1.Columns[1].HeaderCell.Style.BackColor = Color.Yellow;

If the types of the parameters are all the same (varchar2 for example), you can have a package like this which will do the following:

CREATE OR REPLACE PACKAGE testuser.test_pkg IS

   TYPE assoc_array_varchar2_t IS TABLE OF VARCHAR2(4000) INDEX BY BINARY_INTEGER;

   PROCEDURE your_proc(p_parm IN assoc_array_varchar2_t);

END test_pkg;

CREATE OR REPLACE PACKAGE BODY testuser.test_pkg IS

   PROCEDURE your_proc(p_parm IN assoc_array_varchar2_t) AS
   BEGIN
      FOR i IN p_parm.first .. p_parm.last
      LOOP
         dbms_output.put_line(p_parm(i));
      END LOOP;

   END;

END test_pkg;

Then, to call it you'd need to set up the array and pass it:

DECLARE
  l_array testuser.test_pkg.assoc_array_varchar2_t;
BEGIN
  l_array(0) := 'hello';
  l_array(1) := 'there';  

  testuser.test_pkg.your_proc(l_array);
END;
/