IntelliJ IDEA 2018.3.6

Using macOS Mojave Version 10.14.4 and pressing ?F12(Alt+F12) will open Sound preferences.

A solution without changing the current keymap is to use the command above with the key fn.

fn ? F12(fn+Alt+F12) will open the Terminal. And you can use ShiftEsc to close it.

Chrome 46 or newer

Click the vertical ellipsis button ( ? ) then choose the desired docking option.

Chrome 45 or older

Long-hold the dock icon in the top right. It pops up an option to change the docking

To change the split between the HTML and CSS panels, go in DevTools to Settings (F1) > General > Appearance > Panel Layout.

The excellent (free trial) IcoFX allows you to create and edit icons, including multiple sizes up to 256x256, PNG compression, and transparency. I highly recommend it over most of the alternates.

Get your copy here: http://icofx.ro/ . It supports Windows XP onwards.

Windows automatically chooses the proper icon from the file, depending on where it is to be displayed. For more information on icon design and the sizes/bit depths you should include, see these references:

• Icons (Windows Aero)

• Creating Windows XP Icons

FormBorderStyle = FormBorderStyle.Sizable;
TopMost = false;
WindowState = FormWindowState.Normal;

THIS CODE MAKE YOUR WINDOWS FULL SCREEN THIS WILL ALSO COVER WHOLE SCREEN

For Safari versions <5.1 the css3 property background-size doesn't work. In such cases you need webkit.

So you need to use -webkit-background-size attribute to specify the background-size.

Hence use -webkit-background-size:cover.

Reference-Safari versions using webkit

Try this (hopefully it will work):

// mixin (functionality) for toggle class 
function hasClass(ele, clsName) {
    var el = ele.className;
    el = el.split(' ');
    if(el.indexOf(clsName) > -1){
        var cIndex = el.indexOf(clsName);
        el.splice(cIndex, 1);
        ele.className = " ";
        el.forEach(function(item, index){
          ele.className += " " + item;
        })
    }
    else {
        el.push(clsName);
        ele.className = " ";
        el.forEach(function(item, index){
          ele.className += " " + item;
        })
    }
}

// get all DOM element that we need for interactivity.

var btnNavbar =  document.getElementsByClassName('btn-navbar')[0];
var containerFluid =  document.querySelector('.container-fluid:first');
var menu = document.getElementById('menu');

// on button click job
btnNavbar.addEventListener('click', function(){
    hasClass(containerFluid, 'menu-hidden');
    hasClass(menu, 'hidden-phone');
})`enter code here`

How about dumping the contents of the database, then using grep?

$ pg_dump --data-only --inserts -U postgres your-db-name > a.tmp
$ grep United a.tmp
INSERT INTO countries VALUES ('US', 'United States');
INSERT INTO countries VALUES ('GB', 'United Kingdom');

The same utility, pg_dump, can include column names in the output. Just change --inserts to --column-inserts. That way you can search for specific column names, too. But if I were looking for column names, I'd probably dump the schema instead of the data.

$ pg_dump --data-only --column-inserts -U postgres your-db-name > a.tmp
$ grep country_code a.tmp
INSERT INTO countries (iso_country_code, iso_country_name) VALUES ('US', 'United  States');
INSERT INTO countries (iso_country_code, iso_country_name) VALUES ('GB', 'United Kingdom');

Slightly shorter version using methods chain:

var list = new List<string> {"a", "b", "a", "c", "a", "b"};
var q = list.GroupBy(x => x)
            .Select(g => new {Value = g.Key, Count = g.Count()})
            .OrderByDescending(x=>x.Count);

foreach (var x in q)
{
    Console.WriteLine("Value: " + x.Value + " Count: " + x.Count);
}

We modify a Meouw function to be used with keyup, because when you are using an input it can be more helpful.

Check this:

Hey there!, @heridev and I created a small function in jQuery.

You can try next:

HTML

<input type="text" name="one" class="two-digits"><br>
<input type="text" name="two" class="two-digits">?

jQuery

// apply the two-digits behaviour to elements with 'two-digits' as their class
$( function() {
    $('.two-digits').keyup(function(){
        if($(this).val().indexOf('.')!=-1){         
            if($(this).val().split(".")[1].length > 2){                
                if( isNaN( parseFloat( this.value ) ) ) return;
                this.value = parseFloat(this.value).toFixed(2);
            }  
         }            
         return this; //for chaining
    });
});

? DEMO ONLINE:

http://jsfiddle.net/c4Wqn/

(@heridev, @vicmaster)

One way to achieve it is to wrap your input in <form> tag and reset it.

I'm not considering attaching thr form to NgForm or FormControl either.

@Component({
  selector: 'form-component',
  template: `
    <form #form>
      <input type="file" placeholder="File Name" name="filename">
    </form>
    <button (click)="reset()">Reset</button>
`
})
class FormComponent {



  @ViewChild('form') form;


  reset() {
    this.form.nativeElement.reset()
  }
}

https://plnkr.co/edit/Ulqh2l093LV6GlQWKkUA?p=preview

var x = document.getElementById("myTable").rows.length;

Here is some SQL that actually make sense:

SELECT m.id FROM match m LEFT JOIN email e ON e.id = m.id WHERE e.id IS NULL

Simple is always better.

What you need is strstr()(or stristr(), like LucaB pointed out). Use it like this:

if(strstr($text, "world")) {/* do stuff */}

According to the RFC that introduced the operator, $a <=> $b evaluates to:

• 0 if $a == $b
• -1 if $a < $b
• 1 if $a > $b

which seems to be the case in practice in every scenario I've tried, although strictly the official docs only offer the slightly weaker guarantee that $a <=> $b will return

an integer less than, equal to, or greater than zero when $a is respectively less than, equal to, or greater than $b

Regardless, why would you want such an operator? Again, the RFC addresses this - it's pretty much entirely to make it more convenient to write comparison functions for usort (and the similar uasort and uksort).

usort takes an array to sort as its first argument, and a user-defined comparison function as its second argument. It uses that comparison function to determine which of a pair of elements from the array is greater. The comparison function needs to return:

an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second.

The spaceship operator makes this succinct and convenient:

$things = [
    [
        'foo' => 5.5,
        'bar' => 'abc'
    ],
    [
        'foo' => 7.7,
        'bar' => 'xyz'
    ],
    [
        'foo' => 2.2,
        'bar' => 'efg'
    ]
];

// Sort $things by 'foo' property, ascending
usort($things, function ($a, $b) {
    return $a['foo'] <=> $b['foo'];
});

// Sort $things by 'bar' property, descending
usort($things, function ($a, $b) {
    return $b['bar'] <=> $a['bar'];
});

More examples of comparison functions written using the spaceship operator can be found in the Usefulness section of the RFC.

public class One {

    private static One one = null;

    Map<String, String> configParameter = Collections.synchronizedMap(new HashMap<String, String>());

    private One() {
        ResourceBundle rb = ResourceBundle.getBundle("System", Locale.getDefault());

        Enumeration en = rb.getKeys();
        while (en.hasMoreElements()) {
            String key = (String) en.nextElement();
            String value = rb.getString(key);
            configParameter.put(key, value);

        }
    }

    public static One getInstance() {
        if (one == null) {
            one= new One();
        }

        return one;

    }

    public Map<String, String> getParameter() {

        return configParameter;
    }



    public static void main(String[] args) {
        String string = One.getInstance().getParameter().get("subin");
        System.out.println(string);

    }
}

There's no reason to use setRawInputType(), just use setInputType(). However, you have to combine the class and flags with the OR operator:

edit.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL | InputType.TYPE_NUMBER_FLAG_SIGNED);

Because char is by default signed declared that means the range of the variable is

-127 to +127>

your value is overflowed. To get the desired value you have to declared the unsigned modifier. the modifier's (unsigned) range is:

 0 to 255

to get the the range of any data type follow the process 2^bit example charis 8 bit length to get its range just 2 ^(power) 8.

Importing Jobs Manually: Alternate way

Upload the Jobs on to Git (Version Control) Basically upload config.xml of the Job.

If Linux Servers:

cd /var/lib/jenkins/jobs/<Job name> 
Download the config.xml from Git

Restart the Jenkins

    $ch = curl_init();

    $data = array(
        'client_id' => 'xx',
        'client_secret' => 'xx',
        'redirect_uri' => $x,
        'grant_type' => 'xxx',
        'code' => $xx,
    );

    $data = http_build_query($data);

    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_URL, "https://example.com");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1);

    $output = curl_exec($ch);

Got to this answer ? probably the answers above are to long ...

just type in :

echo "setenv M2_HOME $M2_HOME" | sudo tee -a /etc/launchd.conf

and restart your mac (thats it!)

restarting is annoying ? just use the command :

grep -E "^setenv" /etc/launchd.conf | xargs -t -L 1 launchctl

and restart IntelliJ IDEA

For anyone looking for an Azure solution

SET NOCOUNT ON    
CREATE TABLE Numbers (n bigint PRIMARY KEY)    
GO    
DECLARE @numbers table(number int);  
WITH numbers(number) as  (   
SELECT 1 AS number   
UNION all   
SELECT number+1 FROM numbers WHERE number<10000  
)  
INSERT INTO @numbers(number)  
SELECT number FROM numbers OPTION(maxrecursion 10000)
INSERT INTO Numbers(n)  SELECT number FROM @numbers

Sourced from the sql azure team blog http://azure.microsoft.com/blog/2010/09/16/create-a-numbers-table-in-sql-azure/

Just add this in your dependencies

compile 'org.apache.httpcomponents:httpcore:4.4.1'
compile 'org.apache.httpcomponents:httpclient:4.5'

Finally

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])    
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.0.1'
compile 'com.android.support:design:23.0.1'
compile 'org.apache.httpcomponents:httpcore:4.4.1'
compile 'org.apache.httpcomponents:httpclient:4.5'
}

And also add this code:

 android {
    useLibrary 'org.apache.http.legacy'
         }

FYI

Specify requirement for Apache HTTP Legacy library If your app is targeting API level 28 (Android 9.0) or above, you must include the following declaration within the element of AndroidManifest.xml.

 <uses-library
      android:name="org.apache.http.legacy"
      android:required="false" />

Here's an adaptation of the accepted answer for performing a simple GET request.

One thing to note if the server does any url rewriting, this will not work. You'll need to use a more full featured http client.

  /**
   * Performs an async get request (doesn't wait for response)
   * Note: One limitation of this approach is it will not work if server does any URL rewriting
   */
  function async_get($url)
  {
      $parts=parse_url($url);

      $fp = fsockopen($parts['host'],
          isset($parts['port'])?$parts['port']:80,
          $errno, $errstr, 30);

      $out = "GET ".$parts['path']." HTTP/1.1\r\n";
      $out.= "Host: ".$parts['host']."\r\n";
      $out.= "Connection: Close\r\n\r\n";
      fwrite($fp, $out);
      fclose($fp);
  }

There is already an ISO standard for this; no need to invent your own scheme:

http://en.wikipedia.org/wiki/ISO_5218

Per the standard, the column should be called "Sex" and the 'closest' data type would be tinyint with a CHECK constraint or lookup table as appropriate.

yurzui's answer didn't work for me, it might be a different RC version, or it might be a mistake on my part. Either way, here's how I did it with my component in Angular2 RC4 (which is now quite outdated).

@Component({
    ...
    host: {
        '(document:keydown)': 'handleKeyboardEvents($event)'
    }
})
export class MyComponent {
    ...
    handleKeyboardEvents(event: KeyboardEvent) {
        this.key = event.which || event.keyCode;
    }
}

Create background drawable like this to show rounded shadow.

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- Drop Shadow Stack -->
    <item>
        <shape>
            <corners android:radius="4dp" />
            <padding android:bottom="1dp" android:left="1dp"
                     android:right="1dp"  android:top="1dp" />
            <solid android:color="#00CCCCCC" />
        </shape>
    </item>
    <item>
        <shape>
            <corners android:radius="4dp" />
            <padding android:bottom="1dp" android:left="1dp"
                     android:right="1dp"  android:top="1dp" />
            <solid android:color="#10CCCCCC" />
        </shape>
    </item>
    <item>
        <shape>
            <corners android:radius="4dp" />
            <padding android:bottom="1dp" android:left="1dp"
                     android:right="1dp"  android:top="1dp" />
            <solid android:color="#20d5d5d5" />
        </shape>
    </item>
    <item>
        <shape>
            <corners android:radius="6dp" />
            <padding android:bottom="1dp" android:left="1dp"
                     android:right="1dp"  android:top="1dp" />
            <solid android:color="#30cbcbcb" />
        </shape>
    </item>
    <item>
        <shape>
            <corners android:radius="4dp" />
            <padding android:bottom="1dp" android:left="1dp"
                     android:right="1dp"  android:top="1dp" />
            <solid android:color="#50bababa" />
        </shape>
    </item>

    <!-- Background -->
    <item>
        <shape>
            <solid android:color="@color/gray_100" />
            <corners android:radius="4dp" />
        </shape>
    </item>
</layer-list>

One of:

In html

<!-- map.size here because --> 
<%= map.size() %>

theoretically the following should work, but i never used it this way.

<%= map.size() // map.size here because %>

There is no built-in formula in excel, you have to add a vb script and permanently save it with your MS. Excel's installation as Add-In.

1. press Alt+F11
2. MENU: (Tool Strip) Insert Module
3. copy and paste the below code

Option Explicit

Public Numbers As Variant, Tens As Variant

Sub SetNums()
    Numbers = Array("", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen")
    Tens = Array("", "", "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety")
End Sub

Function WordNum(MyNumber As Double) As String
    Dim DecimalPosition As Integer, ValNo As Variant, StrNo As String
    Dim NumStr As String, n As Integer, Temp1 As String, Temp2 As String
    ' This macro was written by Chris Mead - www.MeadInKent.co.uk
    If Abs(MyNumber) > 999999999 Then
        WordNum = "Value too large"
        Exit Function
    End If
    SetNums
    ' String representation of amount (excl decimals)
    NumStr = Right("000000000" & Trim(Str(Int(Abs(MyNumber)))), 9)
    ValNo = Array(0, Val(Mid(NumStr, 1, 3)), Val(Mid(NumStr, 4, 3)), Val(Mid(NumStr, 7, 3)))
    For n = 3 To 1 Step -1    'analyse the absolute number as 3 sets of 3 digits
        StrNo = Format(ValNo(n), "000")
        If ValNo(n) > 0 Then
            Temp1 = GetTens(Val(Right(StrNo, 2)))
            If Left(StrNo, 1) <> "0" Then
                Temp2 = Numbers(Val(Left(StrNo, 1))) & " hundred"
                If Temp1 <> "" Then Temp2 = Temp2 & " and "
            Else
                Temp2 = ""
            End If
            If n = 3 Then
                If Temp2 = "" And ValNo(1) + ValNo(2) > 0 Then Temp2 = "and "
                WordNum = Trim(Temp2 & Temp1)
            End If
            If n = 2 Then WordNum = Trim(Temp2 & Temp1 & " thousand " & WordNum)
            If n = 1 Then WordNum = Trim(Temp2 & Temp1 & " million " & WordNum)
        End If
    Next n
    NumStr = Trim(Str(Abs(MyNumber)))
    ' Values after the decimal place
    DecimalPosition = InStr(NumStr, ".")
    Numbers(0) = "Zero"
    If DecimalPosition > 0 And DecimalPosition < Len(NumStr) Then
        Temp1 = " point"
        For n = DecimalPosition + 1 To Len(NumStr)
            Temp1 = Temp1 & " " & Numbers(Val(Mid(NumStr, n, 1)))
        Next n
        WordNum = WordNum & Temp1
    End If
    If Len(WordNum) = 0 Or Left(WordNum, 2) = " p" Then
        WordNum = "Zero" & WordNum
    End If
End Function

Function GetTens(TensNum As Integer) As String
' Converts a number from 0 to 99 into text.
    If TensNum <= 19 Then
        GetTens = Numbers(TensNum)
    Else
        Dim MyNo As String
        MyNo = Format(TensNum, "00")
        GetTens = Tens(Val(Left(MyNo, 1))) & " " & Numbers(Val(Right(MyNo, 1)))
    End If
End Function

After this, From File Menu select Save Book ,from next menu select "Excel 97-2003 Add-In (*.xla)

It will save as Excel Add-In. that will be available till the Ms.Office Installation to that machine.

Now Open any Excel File in any Cell type =WordNum(<your numeric value or cell reference>)

you will see a Words equivalent of the numeric value.

This Snippet of code is taken from: http://en.kioskea.net/forum/affich-267274-how-to-convert-number-into-text-in-excel

Depending on what you want to achive, you are probably easiest calling the system ping command..

Using the subprocess module is the best way of doing this, although you have to remember the ping command is different on different operating systems!

import subprocess

host = "www.google.com"

ping = subprocess.Popen(
    ["ping", "-c", "4", host],
    stdout = subprocess.PIPE,
    stderr = subprocess.PIPE
)

out, error = ping.communicate()
print out

You don't need to worry about shell-escape characters. For example..

host = "google.com; `echo test`

..will not execute the echo command.

Now, to actually get the ping results, you could parse the out variable. Example output:

round-trip min/avg/max/stddev = 248.139/249.474/250.530/0.896 ms

Example regex:

import re
matcher = re.compile("round-trip min/avg/max/stddev = (\d+.\d+)/(\d+.\d+)/(\d+.\d+)/(\d+.\d+)")
print matcher.search(out).groups()

# ('248.139', '249.474', '250.530', '0.896')

Again, remember the output will vary depending on operating system (and even the version of ping). This isn't ideal, but it will work fine in many situations (where you know the machines the script will be running on)

I had the same problem, what helped we was turning of my anti virus protection for like 10 minutes while node installed and it worked like a charm.

check that your web.php file has this extension

use Illuminate\Support\Facades\Route;

my problem gone fixed by this way.

AndroidStudio is alpha version for now. So you have to edit gradle build script files by yourself. Add next lines to your build.gradle

android {

    signingConfigs {

        release {

            storeFile file('android.keystore')
            storePassword "pwd"
            keyAlias "alias"
            keyPassword "pwd"
        }
    }

    buildTypes {

       release {

           signingConfig signingConfigs.release
       }
    }
}

To actually run your application at emulator or device run gradle installDebug or gradle installRelease.

You can create helloworld project from AndroidStudio wizard to see what structure of gradle files is needed. Or export gradle files from working eclipse project. Also this series of articles are helpfull http://blog.stylingandroid.com/archives/1872#more-1872

First, we need to filter the XML so as to parse that into an object

$response = strtr($xml_string, ['</soap:' => '</', '<soap:' => '<']);
$output = json_decode(json_encode(simplexml_load_string($response)));
var_dump($output->Body->PaymentNotification->payment);

What regex engine are you using? Most of them will support the following expression:

\{\d+:\d+\}

The \d is actually shorthand for [0-9], but the important part is the addition of + which means "one or more".

Adding to the thread, there's a new console in town called babun, im running tmux in it without a problem. lets you run bash or the zsh.

click here for github

To access the mysql command in Windows without manually changing directories, do this:

• Go to Control Panel > System > Advanced system settings.
• System Properties will appear.
• Click on the 'Advanced' tab.
• Click 'Environment Variables'.
• Under System Variables, locate 'Path' and click Edit.

• Append the path to your MySQL installation to the end of the exisiting 'Variable value'. Example:

  %systemDrive%\xampp\mysql\bin\ 

  or, if you prefer

  c:\xampp\mysql\bin\ 

• Finally, open a new command prompt to make this change take effect.

Note that MySQL's documentation on Setting Environment Variables has little to say about handling this in Windows.

You can use pcntl_fork() to achieve something similar to threads. Technically it's separate processes, so the communication between the two is not as simple with threads, and I believe it will not work if PHP is called by apache.

Yes, Java bytecode (and source code) is platform independent, assuming you use platform independent libraries. 32 vs. 64 bit shouldn't matter.

For fixing this issue from Eclipse:

1) Add below dependency in Maven pom.xml and save the pom.xml file.

<!-- https://mvnrepository.com/artifact/com.thoughtworks.xstream/xstream -->
<dependency>
    <groupId>com.thoughtworks.xstream</groupId>
    <artifactId>xstream</artifactId>
    <version>1.3.1</version>
</dependency>

2) Go to project >> Maven >> Update Project

select the project and click OK.

3) Optional step, if it's not resolved till step 2 then do below step after doing step-1

Go to project >> Maven >> Update Project >> check in the checkbox 'Force Update of Snapshots/Releases'

select the project and click OK.

I don't think this is allowed by most browsers for security reasons, in a pure JavaScript context as the question asks.

you have to import Microsoft.AspNetCore.Identity & System.Security.Claims

// to get current user ID
var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);

// to get current user info
var user = await _userManager.FindByIdAsync(userId);

You cannot safely do what you want since the default hashCode() may not return the address, and has been mentioned, multiple objects with the same hashCode are possible. The only way to accomplish what you want, is to actually override the hashCode() method for the objects in question and guarantee that they all provide unique values. Whether this is feasible in your situation is another question.

For the record, I have experienced multiple objects with the same default hashcode in an IBM VM running in a WAS server. We had a defect where objects being put into a remote cache would get overwritten because of this. That was an eye opener for me at that point since I assumed the default hashcode was the objects memory address as well.

The results from json.Unmarshal (into var data interface{}) do not directly match your Go type and variable declarations. For example,

package main

import (
    "encoding/json"
    "fmt"
    "io/ioutil"
    "net/http"
    "os"
)

type Tracks struct {
    Toptracks []Toptracks_info
}

type Toptracks_info struct {
    Track []Track_info
    Attr  []Attr_info
}

type Track_info struct {
    Name       string
    Duration   string
    Listeners  string
    Mbid       string
    Url        string
    Streamable []Streamable_info
    Artist     []Artist_info
    Attr       []Track_attr_info
}

type Attr_info struct {
    Country    string
    Page       string
    PerPage    string
    TotalPages string
    Total      string
}

type Streamable_info struct {
    Text      string
    Fulltrack string
}

type Artist_info struct {
    Name string
    Mbid string
    Url  string
}

type Track_attr_info struct {
    Rank string
}

func get_content() {
    // json data
    url := "http://ws.audioscrobbler.com/2.0/?method=geo.gettoptracks&api_key=c1572082105bd40d247836b5c1819623&format=json&country=Netherlands"
    url += "&limit=1" // limit data for testing
    res, err := http.Get(url)
    if err != nil {
        panic(err.Error())
    }
    body, err := ioutil.ReadAll(res.Body)
    if err != nil {
        panic(err.Error())
    }
    var data interface{} // TopTracks
    err = json.Unmarshal(body, &data)
    if err != nil {
        panic(err.Error())
    }
    fmt.Printf("Results: %v\n", data)
    os.Exit(0)
}

func main() {
    get_content()
}

Output:

Results: map[toptracks:map[track:map[name:Get Lucky (feat. Pharrell Williams) listeners:1863 url:http://www.last.fm/music/Daft+Punk/_/Get+Lucky+(feat.+Pharrell+Williams) artist:map[name:Daft Punk mbid:056e4f3e-d505-4dad-8ec1-d04f521cbb56 url:http://www.last.fm/music/Daft+Punk] image:[map[#text:http://userserve-ak.last.fm/serve/34s/88137413.png size:small] map[#text:http://userserve-ak.last.fm/serve/64s/88137413.png size:medium] map[#text:http://userserve-ak.last.fm/serve/126/88137413.png size:large] map[#text:http://userserve-ak.last.fm/serve/300x300/88137413.png size:extralarge]] @attr:map[rank:1] duration:369 mbid: streamable:map[#text:1 fulltrack:0]] @attr:map[country:Netherlands page:1 perPage:1 totalPages:500 total:500]]]

I just love getting information like BalusC gives here - and he is kind enough to help SO many people with such GOOD information that I regard his words as gospel, but I was not able to use that order of events to solve this same kind of timing issue in my project. Since BalusC put a great general reference here that I even bookmarked, I thought I would donate my solution for some advanced timing issues in the same place since it does solve the original poster's timing issues as well. I hope this code helps someone:

        <p:pickList id="formPickList" 
                    value="#{mediaDetail.availableMedia}" 
                    converter="MediaPicklistConverter" 
                    widgetVar="formsPicklistWidget" 
                    var="mediaFiles" 
                    itemLabel="#{mediaFiles.mediaTitle}" 
                    itemValue="#{mediaFiles}" >
            <f:facet name="sourceCaption">Available Media</f:facet>
            <f:facet name="targetCaption">Chosen Media</f:facet>
        </p:pickList>

        <p:commandButton id="viewStream_btn" 
                         value="Stream chosen media" 
                         icon="fa fa-download"
                         ajax="true"
                         action="#{mediaDetail.prepareStreams}"                                              
                         update=":streamDialogPanel"
                         oncomplete="PF('streamingDialog').show()"
                         styleClass="ui-priority-primary"
                         style="margin-top:5px" >
            <p:ajax process="formPickList"  />
        </p:commandButton>

The dialog is at the top of the XHTML outside this form and it has a form of its own embedded in the dialog along with a datatable which holds additional commands for streaming the media that all needed to be primed and ready to go when the dialog is presented. You can use this same technique to do things like download customized documents that need to be prepared before they are streamed to the user's computer via fileDownload buttons in the dialog box as well.

As I said, this is a more complicated example, but it hits all the high points of your problem and mine. When the command button is clicked, the result is to first insure the backing bean is updated with the results of the pickList, then tell the backing bean to prepare streams for the user based on their selections in the pick list, then update the controls in the dynamic dialog with an update, then show the dialog box ready for the user to start streaming their content.

The trick to it was to use BalusC's order of events for the main commandButton and then to add the <p:ajax process="formPickList" /> bit to ensure it was executed first - because nothing happens correctly unless the pickList updated the backing bean first (something that was not happening for me before I added it). So, yea, that commandButton rocks because you can affect previous, pending and current components as well as the backing beans - but the timing to interrelate all of them is not easy to get a handle on sometimes.

Happy coding!

Use this in your conda prompt:

python -m pip install xgboost

Yes. Thanks

Ctrl + F11 for Portrait

and

Ctrl + F12 for Landscape

If the folder just contains functions then adding the folders to the path at the start of the script will suffice.

addpath('../folder_x/');
addpath('../folder_y/');

If they are Packages, folders starting with a '+' then they also need to be imported.

import package_x.*
import package_y.*

You need to add the package folders parent to the search path.

As of node.js >4.0 it gets more compatible with ES6 standard, where string manipulation greatly improved.

The answer to the original question can be as simple as:

var s = `hello ${my_name}, how are you doing`;
// note: tilt ` instead of single quote '

Where the string can spread multiple lines, it makes templates or HTML/XML processes quite easy. More details and more capabilitie about it: Template literals are string literals at mozilla.org.

You can achieve that using DATE_FORMAT() (click the link for more other formats)

SELECT DATE_FORMAT(colName, '%Y-%m-%d') DATEONLY, 
       DATE_FORMAT(colName,'%H:%i:%s') TIMEONLY

SQLFiddle Demo

For those of us who don't remember where we are on unix, or which SID we are using.
Pop this in your .profile.

<br>function CD
<br>{
<br>   unalias cd
<br>   command cd "$@" && PS1="\${ORACLE_SID}:$(hostname):$PWD> "
<br>   alias cd=CD
<br>}
<br>
alias cd=CD

I was getting the below error in my 32 bit application.

Error: Retrieving the COM class factory for component with CLSID {4911BB26-11EE-4182-B66C-64DF2FA6502D} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

And on setting the "Enable32bitApplications" to true in defaultapplicationpool in IIS worked for me.

You need to put the CTE first and then combine the INSERT INTO with your select statement. Also, the "AS" keyword following the CTE's name is not optional:

WITH tab AS (
    bla bla
)
INSERT INTO dbo.prf_BatchItemAdditionalAPartyNos (
BatchID,
AccountNo,
APartyNo,
SourceRowID
)  
SELECT * FROM tab

Please note that the code assumes that the CTE will return exactly four fields and that those fields are matching in order and type with those specified in the INSERT statement. If that is not the case, just replace the "SELECT *" with a specific select of the fields that you require.

As for your question on using a function, I would say "it depends". If you are putting the data in a table just because of performance reasons, and the speed is acceptable when using it through a function, then I'd consider function to be an option. On the other hand, if you need to use the result of the CTE in several different queries, and speed is already an issue, I'd go for a table (either regular, or temp).

WITH common_table_expression (Transact-SQL)

Take a look at ?legend and try this:

legend('topright', names(a)[-1] , 
   lty=1, col=c('red', 'blue', 'green',' brown'), bty='n', cex=.75)

Try:

if($("option[value='parcel']").is(":checked"))
   $('#row_dim').show();

Or even:

$(function() {
    $('#type').change(function(){
        $('#row_dim')[ ($("option[value='parcel']").is(":checked"))? "show" : "hide" ]();  
    });
});

JSFiddle: http://jsfiddle.net/3w5kD/

There should be only one localhost defined, check sites-enabled or nginx.conf.

Eclipse 3.7 (Indigo): Go to Windows -> Preferences -> Android -> Build and uncheck "Skip packaging and dexing until export or launch"

Also, you can build it manually via Menu -> Project -> **Uncheck "Build automatically"**.

In generally, java gets installed at /usr/lib/jvm . That is where my sun jdk is installed. check if it is same for open jdk also.

Lambda expressions are inline functions! I think, that C# doesn`t have a extra attribute like inline or something like that!

var request = new HttpRequestMessage {
    RequestUri = new Uri("[your request url string]"),
    Method = HttpMethod.Post,
    Headers = {
        { "X-Version", "1" } // HERE IS HOW TO ADD HEADERS,
        { HttpRequestHeader.Authorization.ToString(), "[your authorization token]" },
        { HttpRequestHeader.ContentType.ToString(), "multipart/mixed" },//use this content type if you want to send more than one content type
    },
    Content = new MultipartContent { // Just example of request sending multipart request
        new ObjectContent<[YOUR JSON OBJECT TYPE]>(
            new [YOUR JSON OBJECT TYPE INSTANCE](...){...}, 
            new JsonMediaTypeFormatter(), 
            "application/json"), // this will add 'Content-Type' header for the first part of request
        new ByteArrayContent([BINARY DATA]) {
            Headers = { // this will add headers for the second part of request
                { "Content-Type", "application/Executable" },
                { "Content-Disposition", "form-data; filename=\"test.pdf\"" },
            },
        },
    },
};

To use getSingleResult on a TypedQuery you can use

query.setFirstResult(0);
query.setMaxResults(1);
result = query.getSingleResult();

Running Latest Code Igniter 3.10

$this->load->helper('uri'); // or you can autoload it in config

print base_url($this->uri->uri_string());

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');
        });

You can create spinner by these simple steps

first create spinner in xml

<Spinner
        android:id="@+id/select"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:textColor="#070707"></Spinner>

now create string arary in values

 <string-array name="itemselect">
    <item>Repurchase</item>
    <item>Coupons</item>
</string-array>

now initialized in java file

public class MemberCart_Activity extends AppCompatActivity {

Spinner select;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_member_cart);

 
    select=findViewById(R.id.select);
 ArrayAdapter<String> myadapter=new ArrayAdapter<String>(Main_Activity.this,android.R.layout.simple_list_item_1,getResources().getStringArray(R.array.itemselect));
    myadapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    select.setAdapter(myadapter);

Here is a good article on creating and adding a class library. Even shows how to create Methods through the method wizard and how to use it in the application

See this thread by Sun on why they deprecated Thread.stop(). It goes into detail about why this was a bad method and what should be done to safely stop threads in general.

The way they recommend is to use a shared variable as a flag which asks the background thread to stop. This variable can then be set by a different object requesting the thread terminate.

See How Conflicts Are Presented or, in Git, the git merge documentation to understand what merge conflict markers are.

Also, the How to Resolve Conflicts section explains how to resolve the conflicts:

After seeing a conflict, you can do two things:

• Decide not to merge. The only clean-ups you need are to reset the index file to the HEAD commit to reverse 2. and to clean up working tree changes made by 2. and 3.; git merge --abort can be used for this.

• Resolve the conflicts. Git will mark the conflicts in the working tree. Edit the files into shape and git add them to the index. Use git commit to seal the deal.

You can work through the conflict with a number of tools:

• Use a mergetool. git mergetool to launch a graphical mergetool which will work you through the merge.

• Look at the diffs. git diff will show a three-way diff, highlighting changes from both the HEAD and MERGE_HEAD versions.

• Look at the diffs from each branch. git log --merge -p <path> will show diffs first for the HEAD version and then the MERGE_HEAD version.

• Look at the originals. git show :1:filename shows the common ancestor, git show :2:filename shows the HEAD version, and git show :3:filename shows the MERGE_HEAD version.

You can also read about merge conflict markers and how to resolve them in the Pro Git book section Basic Merge Conflicts.

A simple alternative is to let the C# environment increment the assembly version for you by setting the version attribute to major.minor.* (as described in the AssemblyInfo file template.)

You may be looking for a more comprehensive solution, though.

EDIT (Response to the question in a comment):

From AssemblyInfo.cs:

// Version information for an assembly consists of the following four values:
//
//      Major Version
//      Minor Version 
//      Build Number
//      Revision
//
// You can specify all the values or you can default the Build and Revision Numbers 
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]

I had the same need in bash (Ubuntu 16.04 LTS) and the commands provided in the answers failed to work in my case. I had to use:

curl -X POST -F 'username="$USER"' -F 'password="$PASS"' "http://api.somesite.com/test/blah?something=123"

Double quotes in the -F arguments are only needed if you're using variables, thus from the command line ... -F 'username=myuser' ... will be fine.

Relevant Security Notice: as Mr. Mark Ribau points in comments this command shows the password ($PASS variable, expanded) in the processlist!

Well I have a few ideas, but I don't know if they are what your looking for.

You could use a service that holds all of the data and then just bind your activities to the service for data retrival.

Or package your data into a serializable or parcelable and attach them to a bundle and pass the bundle between activities.

This one may not be at all what your looking for, but you could also try using a SharedPreferences or a preference in general.

Either way let me know what you decide.

In case you are using JQuery 2.x then please add the following in the

<html>
   <head>
      <meta http-equiv="X-UA-Compatible" content="IE=edge;" />
   </head>
   <body>
    ...
   </body>
</html>

This worked for me.

You need add -> contentType: "application/json; charset=utf-8",

<script type="text/javascript">
    $(document).ready( function() {
      $('#btnTest').click( function() {
        $.ajax({
          type: "POST", 
          url: "/Login/Test",
          data: { ListID: '1', ItemName: 'test' },
          dataType: "json",
          contentType: "application/json; charset=utf-8",
          success: function(response) { alert(response); },
          error: function(xhr, ajaxOptions, thrownError) { alert(xhr.responseText); }
        });
      });
    });
</script>

After spend hours to fix that; and for some who installed it uncorrectly, you need to uninstall current version and reinstall it again as Administrator

If you:

 git push origin master

it will push to the bare repo.

It sounds like your alice repo isn't tracking correctly.

cat .git/config

This will show the default remote and branch.

If you

 git push -u origin master

You should start tracking that remote and branch. I'm not sure if that option has always been in git.

If you do not mind having to compile/generate the file then you could use a pre processing technique. This gives you the power of the generate but results in a clean Verilog file which is often easier to debug and leads to less simulator issues.

I use RubyIt to generate verilog files from templates using ERB (Embedded Ruby).

parameter ROWBITS = <%= ROWBITS %> ;
always @(posedge sysclk) begin
  <% (0...ROWBITS).each do |addr| -%>
    temp[<%= addr %>] <= 1'b0;
  <% end -%>
end

Generating the module_name.v file with :

$ ruby_it --parameter ROWBITS=4 --outpath ./ --file ./module_name.rv

The generated module_name.v

parameter ROWBITS = 4 ;
always @(posedge sysclk) begin
  temp[0] <= 1'b0;
  temp[1] <= 1'b0;
  temp[2] <= 1'b0;
  temp[3] <= 1'b0;
end

The Global.asax can be used to handle events arising from the application. This link provides a good explanation: http://aspalliance.com/1114

CURL client supports FTP protocol and works for passive mode. Get Download WITHOUT SSL version and you don't need any openssl.dll libraries. Just one curl.exe command line application.
http://www.paehl.com/open_source/?CURL_7.35.0

curl.exe -T c:\test\myfile.dat ftp://ftp.server.com/some/folder/myfile.dat --user myuser:mypwd

Another one is Putty psftp.exe but server key verification prompt requires a trick. This command line inputs NO for prompt meaning key is not stored in registry just this time being used. You need an external script file but sometimes its good if you copy multiple files up and down.
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html

echo n | psftp.exe ftp.server.com -l myuser -pw mypwd -b script.txt

script.txt (any ftp command may be typed)

put "C:\test\myfile.dat" "/some/folder/myfile.dat"
quit

Add this function at the beginning of your script :

import sys, os 
    def resource_path(relative_path):
        if hasattr(sys, '_MEIPASS'):
            return os.path.join(sys._MEIPASS, relative_path)
        return os.path.join(os.path.abspath("."), relative_path)

Refer to your data files by calling the function resource_path(), like this:

resource_path('myimage.gif')

Then use this command:

pyinstaller --onefile --windowed --add-data todo.ico;. script.py

For more information visit this documentation page.

It seems things have changed in recent versions of the CLI (I'm using 6.0.1). I was able to change the default port used by ng serve by adding a port option to my project's angular.json:

{
    "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
    "projects": {
        "my-project": {
            "architect": {
                "serve": {
                    "options": {
                        "port": 4201
                    }
                }
            }
        }
    }
}

(Only relevant properties are shown in this example.)

Follow the steps :

1. Go to File -> Settings -> Appearance&Behaviour -> Appearance

2. Change the theme to whatever you like.

3. Then restart the android studio.

Until I was really concerned about performance, I would use a function, that takes a base and returns its match:

char base_pair(char base)
{
    switch(base) {
        case 'T': return 'A';
        ... etc
        default: // handle error
    }
}

If I was concerned about performance, I would define a base as one fourth of a byte. 0 would represent A, 1 would represent G, 2 would represent C, and 3 would represent T. Then I would pack 4 bases into a byte, and to get their pairs, I would simply take the complement.

Since XML is a text format and images are usually not (except some ancient and archaic formats) there is no really sensible way to do it. Looking at things like ODT or OOXML also shows you that they don't embed images directly into XML.

What you can do, however, is convert it to Base64 or similar and embed it into the XML.

XML's whitespace handling may further complicate things in such cases, though.

Every solution I have found seems to only apply when every object in a list has the same length. I needed to convert a list to a data.frame when the length of the objects in the list were of unequal length. Below is the base R solution I came up with. It no doubt is very inefficient, but it does seem to work.

x1 <- c(2, 13)
x2 <- c(2, 4, 6, 9, 11, 13)
x3 <- c(1, 1, 2, 3, 3, 4, 5, 5, 6, 7, 7, 8, 9, 9, 10, 11, 11, 12, 13, 13)
my.results <- list(x1, x2, x3)

# identify length of each list
my.lengths <- unlist(lapply(my.results, function (x) { length(unlist(x))}))
my.lengths
#[1]  2  6 20

# create a vector of values in all lists
my.values <- as.numeric(unlist(c(do.call(rbind, lapply(my.results, as.data.frame)))))
my.values
#[1]  2 13  2  4  6  9 11 13  1  1  2  3  3  4  5  5  6  7  7  8  9  9 10 11 11 12 13 13

my.matrix <- matrix(NA, nrow = max(my.lengths), ncol = length(my.lengths))

my.cumsum <- cumsum(my.lengths)

mm <- 1

for(i in 1:length(my.lengths)) {

     my.matrix[1:my.lengths[i],i] <- my.values[mm:my.cumsum[i]]

     mm <- my.cumsum[i]+1

}

my.df <- as.data.frame(my.matrix)
my.df
#   V1 V2 V3
#1   2  2  1
#2  13  4  1
#3  NA  6  2
#4  NA  9  3
#5  NA 11  3
#6  NA 13  4
#7  NA NA  5
#8  NA NA  5
#9  NA NA  6
#10 NA NA  7
#11 NA NA  7
#12 NA NA  8
#13 NA NA  9
#14 NA NA  9
#15 NA NA 10
#16 NA NA 11
#17 NA NA 11
#18 NA NA 12
#19 NA NA 13
#20 NA NA 13

There was an issue with a build of Google Chrome Dev build 24.0.1312.5 that caused the preview panel to no longer display a json object tree but rather flat text. It should be fixed in the next dev

See more here: http://code.google.com/p/chromium/issues/detail?id=160733

strings.xml

<string name="sentence">This price is <b>%1$s</b> USD</string>

page.java

String successMessage = getText(R.string.message,"5.21");

This price 5.21 USD

Simple, here replace the "APP" by name of the app you want to launch.

export APP_HOME=/Applications/APP.app/Contents/MacOS
export PATH=$PATH:$APP_HOME

Thanks me later.

I'd suggest:

if thing in thing_list:
  list_index = -1
else:
  list_index = thing_list.index(thing)

Your first problem is that you are passing -3 to the 2nd parameter of Columns.Add. It needs to be -2 for it to auto-size the column. Source: http://msdn.microsoft.com/en-us/library/system.windows.forms.listview.columns.aspx (look at the comments on the code example at the bottom)

private void initListView()
{
    // Add columns
    lvRegAnimals.Columns.Add("Id", -2,HorizontalAlignment.Left);
    lvRegAnimals.Columns.Add("Name", -2, HorizontalAlignment.Left);
    lvRegAnimals.Columns.Add("Age", -2, HorizontalAlignment.Left);
}

You can also use the other overload, Add(string). E.g:

lvRegAnimals.Columns.Add("Id");
lvRegAnimals.Columns.Add("Name");
lvRegAnimals.Columns.Add("Age");

Reference for more overloads: http://msdn.microsoft.com/en-us/library/system.windows.forms.listview.columnheadercollection.aspx

Second, to add items to the ListView, you need to create instances of ListViewItem and add them to the listView's Items collection. You will need to use the string[] constructor.

var item1 = new ListViewItem(new[] {"id123", "Tom", "24"});
var item2 = new ListViewItem(new[] {person.Id, person.Name, person.Age});
lvRegAnimals.Items.Add(item1);
lvRegAnimals.Items.Add(item2);

You can also store objects in the item's Tag property.

item2.Tag = person;

And then you can extract it

var person = item2.Tag as Person;

Let me know if you have any questions and I hope this helps!

add 0.5 before casting (if x > 0) or subtract 0.5 (if x < 0), because the compiler will always truncate.

float x = 55; // stored as 54.999999...
x = x + 0.5 - (x<0); // x is now 55.499999...
int y = (int)x; // truncated to 55

C++11 also introduces std::round, which likely uses a similar logic of adding 0.5 to |x| under the hood (see the link if interested) but is obviously more robust.

A follow up question might be why the float isn't stored as exactly 55. For an explanation, see this stackoverflow answer.

It is not possible in on step or you need to keep the reference to the array. If you can change the reference this can help:

      String[] n = new String[]{"google","microsoft","apple"};
      final List<String> list =  new ArrayList<String>();
      Collections.addAll(list, n); 
      list.remove("apple");
      n = list.toArray(new String[list.size()]);

I not recommend the following but if you worry about performance:

      String[] n = new String[]{"google","microsoft","apple"};
      final String[] n2 = new String[2]; 
      System.arraycopy(n, 0, n2, 0, n2.length);
      for (int i = 0, j = 0; i < n.length; i++)
      {
        if (!n[i].equals("apple"))
        {
          n2[j] = n[i];
          j++;
        }      
      }

I not recommend it because the code is a lot more difficult to read and maintain.

Best way to execute block of code after Spring Boot application started is using PostConstruct annotation.Or also you can use command line runner for the same.

1. Using PostConstruct annotation

@Configuration
public class InitialDataConfiguration {

    @PostConstruct
    public void postConstruct() {
        System.out.println("Started after Spring boot application !");
    }

}

2. Using command line runner bean

@Configuration
public class InitialDataConfiguration {

    @Bean
    CommandLineRunner runner() {
        return args -> {
            System.out.println("CommandLineRunner running in the UnsplashApplication class...");
        };
    }
}

Reinstallation will works because it will reset all the value to default. It is better to find what the real culprits (my.cnf editing mistake does happens, e.g. bad/outdated parameter suggestion during mysql tuning.)

Here is the mysql diagnosis if you suspect some value is wrong inside my.cnf : Run the mysqld to show you the results.

sudo -u mysql  mysqld 

Afterwards, fix all the my.cnf key error that pop out from the screen until mysqld startup successfully.

Then restart it using

sudo service mysql restart

You need to create a CustomListAdapter.

public class CustomListAdapter extends ArrayAdapter <String> {

    private Context mContext;
    private int id;
    private List <String>items ;

    public CustomListAdapter(Context context, int textViewResourceId , List<String> list ) 
    {
        super(context, textViewResourceId, list);           
        mContext = context;
        id = textViewResourceId;
        items = list ;
    }

    @Override
    public View getView(int position, View v, ViewGroup parent)
    {
        View mView = v ;
        if(mView == null){
            LayoutInflater vi = (LayoutInflater)mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            mView = vi.inflate(id, null);
        }

        TextView text = (TextView) mView.findViewById(R.id.textView);

        if(items.get(position) != null )
        {
            text.setTextColor(Color.WHITE);
            text.setText(items.get(position));
            text.setBackgroundColor(Color.RED); 
            int color = Color.argb( 200, 255, 64, 64 );
                text.setBackgroundColor( color );

        }

        return mView;
    }

}

The list item looks like this (custom_list.xml):

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content">
<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:id="@+id/textView"
    android:textSize="20px" android:paddingTop="10dip" android:paddingBottom="10dip"/>
</LinearLayout>

Use the TextView api's to decorate your text to your liking

and you will be using it like this

listAdapter = new CustomListAdapter(YourActivity.this , R.layout.custom_list , mList);
mListView.setAdapter(listAdapter);

In this case I would use a definition list as so:

<dl>
  <dt>Fruits I like:</dt>
  <dd>Apples</dd>
  <dd>Bananas</dd>
  <dd>Oranges</dd>
</dl>

With the support of ES6, the best way to this is to use let and const keywords for this exact circumstance. So var variable get hoisted and with the end of loop the value of i gets updated for all the closures..., we can just use let to set a loop scope variable like this:

var funcs = [];
for (let i = 0; i < 3; i++) {          
    funcs[i] = function() {            
      console.log("My value: " + i); 
    };
}

I suppose your dictMap is of type HashMap, which makes it default to HashMap<Object, Object>. If you want it to be more specific, declare it as HashMap<String, ArrayList>, or even better, as HashMap<String, ArrayList<T>>

The definition of asarray is:

def asarray(a, dtype=None, order=None):
    return array(a, dtype, copy=False, order=order)

So it is like array, except it has fewer options, and copy=False. array has copy=True by default.

The main difference is that array (by default) will make a copy of the object, while asarray will not unless necessary.

Faced same error recently - the pojo had getters/setters and all jackson dependencies were imported in pom correctly but some how "< scope > " was "provided" for jackson dependency and this caused the issue. Removing " < Scope > " from jackson dependency fixed the issue

you can just use GNU find.

find . -printf "%m:%f\n"

If you have @oneToOne mapping set to FetchType.LAZY and you use second query (because you need Department objects to be loaded as part of Employee objects) what Hibernate will do is, it will issue queries to fetch Department objects for every individual Employee object it fetches from DB.

Later, in the code you might access Department objects via Employee to Department single-valued association and Hibernate will not issue any query to fetch Department object for the given Employee.

Remember, Hibernate still issues queries equal to the number of Employees it has fetched. Hibernate will issue same number of queries in both above queries, if you wish to access Department objects of all Employee objects

You can get the values by querying it like this:

SELECT SUBSTRING(COLUMN_TYPE,5)
FROM information_schema.COLUMNS
WHERE TABLE_SCHEMA='databasename' 
    AND TABLE_NAME='tablename'
    AND COLUMN_NAME='columnname'

From there you'll need to convert it into an array:

• eval that directly into an array if you're lazy (although MySQL's single quote escape might be incompatible), or
• $options_array = str_getcsv($options, ',', "'") possibly would work (if you alter the substring to skip the opening and closing parentheses), or
• a regular expression

While the chosen answer is a good answer to hide the error, it doesn't make the error go away, it's just that you can't see it in the inspector. The other way would be to download the missing map file and put it in the assets/lib directory. So, for example, I was missing angular-route.min.js.map file and I went here https://code.angularjs.org/1.5.3/ (to the correct version of angular) and downloaded the missing file. The error didn't disappear right away, possibly because of caching, but once I went to the actual file in the browser it worked. http://sitename.localhost/assets/lib/angular-route.min.js.map. Now the inspector no longer displays the error even with source maps enabled.

What? From 2010 and nobody mentioned Ruby has a fine for /in loop (it's just nobody uses it):

ar = [1,2,3,4,5,6]
for item in ar
  puts item
end

This program is an efficient one. I have added one more check-in if to get the square root of a number and check is it divisible or not if it's then its not a prime number. this will solve all the problems efficiently.

public static void main(String[] args) {

            Scanner sc = new Scanner(System.in);
        int T; // number of test cases
        T = sc.nextInt();
        long[] number = new long[T];
        if(1<= T && T <= 30){
        for(int i =0;i<T;i++){
            number[i]=sc.nextInt(); // read all the numbers
        }
        for(int i =0;i<T;i++){
            if(isPrime(number[i]))
                System.out.println("Prime");
            else
               System.out.println("Not prime");    
        }
    }
    else
      return;
    }
    // is prime or not
    static boolean isPrime(long num){
        if(num==1)
          return false;
        if(num <= 3)
          return true;
        if(num % 2 == 0 || num % 3 == 0 || num % (int)Math.sqrt(num) == 0)
          return false;  
        for(int i=4;i<(int)Math.sqrt(num);i++){
            if(num%i==0)
              return false;
        }
       return true;     
    }

Just insert $this->load->database(); in your model:

function order_summary_insert($data){
    $this->load->database();
    $this->db->insert('Customer_Orders',$data);
}

I had this same issue using the Unsplash random image feature. The idea of adding a dummy query string to the end of the URL is correct, but in this instance a completely random parameter doesn't work (I tried it). I can imagine it's the same for some other services too, but for unsplash the parameter needs to be sig, so your image URL would be, for example, http://example.net/image.jpg?sig=RANDOM where random is a random string that will NOT be the same when you update it. I used Math.random()*100 but date is suitable too.

You need to do the above because without it, the browser will see that the image at said path has already been loaded, and will use that cached image to speed up loading.

See https://github.com/unsplash/unsplash-source-js/issues/9

This would go up to the parent folder

cd ../

Please run the below query, it doesn't requires STUFF and GROUP BY in your case:

Select
      A.maskid
    , A.maskname
    , A.schoolid
    , B.schoolname
    , CAST((
          SELECT  T.maskdetail+','
          FROM dbo.maskdetails T
          WHERE A.maskid = T.maskid
          FOR XML PATH(''))as varchar(max)) as maskdetail 
FROM dbo.tblmask A
JOIN dbo.school B ON B.ID = A.schoolid

Use http:// or https:// to create url

error: localhost:8080

solution: http://localhost:8080

Similar to Chris Marasti-Georg's example, instead using inline javascript. Essentially add onkeypress to the fields you want the enter key to work with. This example acts on the password field.

<html>
<head><title>title</title></head>
<body>
  <form action="" method="get">
  Name: <input type="text" name="name"/><br/>
  Pwd: <input type="password" name="password" onkeypress="if(event.keyCode==13) {javascript:form.submit();}" /><br/>
  <input type="submit" onClick="javascript:form.submit();"/>
</form>
</body>
</html>

Why not try fadeOut?

$(document).ready(function() {_x000D_
  $('#plsme').fadeOut(5000); // 5 seconds x 1000 milisec = 5000 milisec_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
<div id='plsme'>Loading... Please Wait</div>

fadeOut (Javascript Pure):

How to make fadeOut effect with pure JavaScript

Sample Code for how to get substring in Swift 2.0

(i) Substring from starting index

Input:-

var str = "Swift is very powerful language!"
print(str)

str = str.substringToIndex(str.startIndex.advancedBy(5))
print(str)

Output:-

Swift is very powerful language!
Swift

(ii) Substring from particular index

Input:-

var str = "Swift is very powerful language!"
print(str)

str = str.substringFromIndex(str.startIndex.advancedBy(6)).substringToIndex(str.startIndex.advancedBy(2))
print(str)

Output:-

Swift is very powerful language!
is

I hope it will help you!

You should try. When you clear your Graphics you must choose color. SystemColors.Control is native color of form

Graphics g = pB.CreateGraphics();
g.Clear(SystemColors.Control);

I'm told bbfreeze will create a single file .EXE, and is newer than py2exe.

I use

Response.Redirect(Page.Request.Path);

If you have to check for the Request.Params when the page is refresh use below. This will not rewrite the Request.Params to the URL.

Response.Redirect(Page.Request.Path + "?Remove=1");

Aman is correct that you can use normal matplotlib commands, but this is also built into the FacetGrid:

import seaborn as sns
planets = sns.load_dataset("planets")
g = sns.factorplot("year", data=planets, aspect=1.5, kind="count", color="b")
g.set_xticklabels(rotation=30)

There are some comments and another answer claiming this "doesn't work", however, anyone can run the code as written here and see that it does work. The other answer does not provide a reproducible example of what isn't working, making it very difficult to address, but my guess is that people are trying to apply this solution to the output of functions that return an Axes object instead of a Facet Grid. These are different things, and the Axes.set_xticklabels() method does indeed require a list of labels and cannot simply change the properties of the existing labels on the Axes. The lesson is that it's important to pay attention to what kind of objects you are working with.

Let the problem be: finding the Kth largest element in an unsorted array.

Divide the array into n/5 groups where each group consisting of 5 elements.

Now a1,a2,a3....a(n/5) represent the medians of each group.

x = Median of the elements a1,a2,.....a(n/5).

Now if k<n/2 then we can remove the largets, 2nd largest and 3rd largest element of the groups whose median is greater than the x. We can now call the function again with 7n/10 elements and finding the kth largest value.

else if k>n/2 then we can remove the smallest ,2nd smallest and 3rd smallest element of the group whose median is smaller than the x. We can now call the function of again with 7n/10 elements and finding the (k-3n/10)th largest value.

Time Complexity Analysis: T(n) time complexity to find the kth largest in an array of size n.

T(n) = T(n/5) + T(7n/10) + O(n)

if you solve this you will find out that T(n) is actually O(n)

n/5 + 7n/10 = 9n/10 < n

Solution for Swift 4:

yourLabel.layer.borderColor = UIColor.green.cgColor

Assuming the title of your question is correct and you want the time:

SELECT CONVERT(char,GETDATE(),14) 

Edited to include millisecond.

Here's a beautiful dynamic function I wrote to remove last part of url or path.

/**
 * remove the last directories
 *
 * @param $path the path
 * @param $level number of directories to remove
 *
 * @return string
 */
private function removeLastDir($path, $level)
{
    if(is_int($level) && $level > 0){
        $path = preg_replace('#\/[^/]*$#', '', $path);
        return $this->removeLastDir($path, (int) $level - 1);
    }
    return $path;
}

Two ways for block commenting:

1. Ctrl+Shift+Q

or

1. Select the block
2. Alt + Right click
3. Choose block comment.

Use getDeclaredMethod() to get a private Method object and then use method.setAccessible() to allow to actually call it.

Okay, from your question, you just simply want to read a particular column. So, while iterating over a row and then on its cells, your can simply check the index of the column.

Iterator<Row> rowIterator = mySheet.iterator(); // Traversing over each row of XLSX file
        while (rowIterator.hasNext()) {
            Row row = rowIterator.next(); // For each row, iterate through each columns
            Iterator<Cell> cellIterator = row.cellIterator();
            while (cellIterator.hasNext()) {
                Cell cell = cellIterator.next();
                println "column index"+cell.getColumnIndex()//You will have your columns fixed in Excel file
                if(cell.getColumnIndex()==3)//for example of c
                {
                print "done"            
                }
          }
     }     

I am using POI 3.12-- 'org.apache.poi:poi:3.12' Hope it helps. Cheers!

If you have some Java class(say Message) representing the JSON string(jsonString), you can use Jackson JSON library with:

Message message= new ObjectMapper().readValue(jsonString, Message.class);

and from message object you can fetch any of its attribute.

short answer, partial gives default values to the parameters of a function that would otherwise not have default values.

from functools import partial

def foo(a,b):
    return a+b

bar = partial(foo, a=1) # equivalent to: foo(a=1, b)
bar(b=10)
#11 = 1+10
bar(a=101, b=10)
#111=101+10

I would like to add a minor comment on Blender solution.

You can do the following:

var link = 'http://example.com?candy_name=' + encodeURIComponent('M&M');

That outputs:

http://example.com?candy_name=M%26M

The great thing about this it does not only work for & but for any especial character.

For instance:

var link = 'http://example.com?candy_name=' + encodeURIComponent('M&M?><')

Outputs:

"http://example.com?candy_name=M%26M%3F%3E%3C"

IPHostEntry ipHostInfo = Dns.GetHostEntry(serverName);
IPAddress ipAddress = ipHostInfo.AddressList
    .FirstOrDefault(a => a.AddressFamily == AddressFamily.InterNetwork);

There's this approach:

[getattr(obj, m) for m in dir(obj) if not m.startswith('__')]

When dealing with a class instance, perhaps it'd be better to return a list with the method references instead of just names¹. If that's your goal, as well as

1. Using no import
2. Excluding private methods (e.g. __init__) from the list

It may be of use. You might also want to assure it's callable(getattr(obj, m)), since dir returns all attributes within obj, not just methods.

In a nutshell, for a class like

class Ghost:
    def boo(self, who):
        return f'Who you gonna call? {who}'

We could check instance retrieval with

>>> g = Ghost()
>>> methods = [getattr(g, m) for m in dir(g) if not m.startswith('__')]
>>> print(methods)
[<bound method Ghost.boo of <__main__.Ghost object at ...>>]

So you can call it right away:

>>> for method in methods:
...     print(method('GHOSTBUSTERS'))
...
Who you gonna call? GHOSTBUSTERS

¹ An use case:

I used this for unit testing. Had a class where all methods performed variations of the same process - which led to lengthy tests, each only a tweak away from the others. DRY was a far away dream.

Thought I should have a single test for all methods, so I made the above iteration.

Although I realized I should instead refactor the code itself to be DRY-compliant anyway... this may still serve a random nitpicky soul in the future.

Use pd.concat to merge a list of DataFrame into a single big DataFrame.

appended_data = []
for infile in glob.glob("*.xlsx"):
    data = pandas.read_excel(infile)
    # store DataFrame in list
    appended_data.append(data)
# see pd.concat documentation for more info
appended_data = pd.concat(appended_data)
# write DataFrame to an excel sheet 
appended_data.to_excel('appended.xlsx')

You can do it with decorators like in this example below for TypeScript:

class YourClass {

    @Singleton static singleton() {}

}

function Singleton(target, name, descriptor) {
    var instance;
    descriptor.value = () => {
        if(!instance) instance = new target;
        return instance;
    };
}

Then you use your singleton like this:

var myInstance = YourClass.singleton();

As of this writing, decorators are not readily available in JavaScript engines. You would need to make sure your JavaScript runtime has decorators actually enabled or use compilers like Babel and TypeScript.

Also note that the singleton instance is created "lazy", i.e., it is created only when you use it for the first time.

select sum(s) from (select count(Col_name) as s from Tab_name group by Col_name having count(*)>1)c

an Enum is a safe-type so you can't assign a new value at the runtime. Moreover you can use it in a switch statement (like an int).

For the bytes uploaded it is quite easy. Just monitor the xhr.upload.onprogress event. The browser knows the size of the files it has to upload and the size of the uploaded data, so it can provide the progress info.

For the bytes downloaded (when getting the info with xhr.responseText), it is a little bit more difficult, because the browser doesn't know how many bytes will be sent in the server request. The only thing that the browser knows in this case is the size of the bytes it is receiving.

There is a solution for this, it's sufficient to set a Content-Length header on the server script, in order to get the total size of the bytes the browser is going to receive.

For more go to https://developer.mozilla.org/en/Using_XMLHttpRequest .

Example: My server script reads a zip file (it takes 5 seconds):

$filesize=filesize('test.zip');

header("Content-Length: " . $filesize); // set header length
// if the headers is not set then the evt.loaded will be 0
readfile('test.zip');
exit 0;

Now I can monitor the download process of the server script, because I know it's total length:

function updateProgress(evt) 
{
   if (evt.lengthComputable) 
   {  // evt.loaded the bytes the browser received
      // evt.total the total bytes set by the header
      // jQuery UI progress bar to show the progress on screen
     var percentComplete = (evt.loaded / evt.total) * 100;  
     $('#progressbar').progressbar( "option", "value", percentComplete );
   } 
}   
function sendreq(evt) 
{  
    var req = new XMLHttpRequest(); 
    $('#progressbar').progressbar();    
    req.onprogress = updateProgress;
    req.open('GET', 'test.php', true);  
    req.onreadystatechange = function (aEvt) {  
        if (req.readyState == 4) 
        {  
             //run any callback here
        }  
    };  
    req.send(); 
}

Just coerce the StatusCode to int.

var statusNumber;
try {
   response = (HttpWebResponse)request.GetResponse();
   // This will have statii from 200 to 30x
   statusNumber = (int)response.StatusCode;
}
catch (WebException we) {
    // Statii 400 to 50x will be here
    statusNumber = (int)we.Response.StatusCode;
}

A backreference to the whole match value is \g<0>, see re.sub documentation:

The backreference \g<0> substitutes in the entire substring matched by the RE.

See the Python demo:

import re
method = 'images/:id/huge'
print(re.sub(r':[a-z]+', r'<span>\g<0></span>', method))
# => images/<span>:id</span>/huge

I ran into the same problem every time it finds a special character marks it as ??. to solve this, I tried using the encoding: ISO-8859-1

BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("txtPath"),"ISO-8859-1"));

while ((line = br.readLine()) != null) {

}

I hope this can help anyone who sees this post.

While exec(open("filename").read()) is often given as an alternative to execfile("filename"), it misses important details that execfile supported.

The following function for Python3.x is as close as I could get to having the same behavior as executing a file directly. That matches running python /path/to/somefile.py.

def execfile(filepath, globals=None, locals=None):
    if globals is None:
        globals = {}
    globals.update({
        "__file__": filepath,
        "__name__": "__main__",
    })
    with open(filepath, 'rb') as file:
        exec(compile(file.read(), filepath, 'exec'), globals, locals)

# execute the file
execfile("/path/to/somefile.py")

Notes:

• Uses binary reading to avoid encoding issues
• Guaranteed to close the file (Python3.x warns about this)
• Defines __main__, some scripts depend on this to check if they are loading as a module or not for eg. if __name__ == "__main__"
• Setting __file__ is nicer for exception messages and some scripts use __file__ to get the paths of other files relative to them.

• Takes optional globals & locals arguments, modifying them in-place as execfile does - so you can access any variables defined by reading back the variables after running.

• Unlike Python2's execfile this does not modify the current namespace by default. For that you have to explicitly pass in globals() & locals().

You probably have an old version of wget. I suggest installing wget using Chocolatey, the package manager for Windows. This should give you a more recent version (if not the latest).

Run this command after having installed Chocolatey (as Administrator):

choco install wget

I also found that this works fine too, and its a lot shorter than the other examples.

if (myVar === myVar + '') {
   //its string
} else {
   //its something else
}

By concatenating on empty quotes it turns the value into a string. If myVar is already a string then the if statement is successful.

(I tried previous answers but they lacks in some points. For example if you don't do a return; after finishing activity, remaining activity code runs. Also you need to edit onCreate with return. If you doesn't run super.onCreate() you will get a runtime error)

Say you have MainActivity and ChildActivity.

Inside ChildActivity add this:

Intent intent = new Intent(ChildActivity.this, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("EXIT", true);
startActivity(intent);
return true;

Inside MainActivity's onCreate add this:

@Override
public void onCreate(Bundle savedInstanceState) {

    mContext = getApplicationContext();

    super.onCreate(savedInstanceState);

    if (getIntent().getBooleanExtra("EXIT", false)) {
        finish();
        return;
    }
    // your current codes
    // your current codes
}

Found following solution working for my similar problem:

private ExtendedHashMap mData = new ExtendedHashMap();
private  String[] mKeys;

public void setNewData(ExtendedHashMap data) {
    mData.putAll(data);
    mKeys = data.keySet().toArray(new String[data.size()]);
    notifyDataSetChanged();
}

Using the clear-command

mData.clear()

is not nessescary

For Mac OS Catalina or Mojave

Enter command to open nano editor

nano $HOME/.zshrc

Set PATH variable, means append more path as shown here

FLUTTER_HOME="/Users/pankaj/Library/Android/flutter-sdk/flutter/bin"
DART_HOME="/Users/pankaj/Library/Android/flutter-sdk/flutter/bin/cache/dart-sdk/bin"
ANDROID_SDK_HOME="/Users/pankaj/Library/Android/sdk"
ANDROID_ADB_HOME="/Users/pankaj/Library/Android/sdk/platform-tools"

PATH="$PATH:$FLUTTER_HOME"
PATH="$PATH:$DART_HOME"
PATH="$PATH:$ANDROID_SDK_HOME"
PATH="$PATH:$ANDROID_ADB_HOME"

Now press Command + X to save file in editor,Enter Yes or No and hit Enter key.

Another one solution can be used for class components - just override default MUI Theme properties with MuiThemeProvider. This will give more flexibility in comparison with other methods - you can use more than one MuiThemeProvider inside your parent component.

simple steps:

1. import MuiThemeProvider to your class component
2. import createMuiTheme to your class component
3. create new theme
4. wrap target MUI component you want to style with MuiThemeProvider and your custom theme

please, check this doc for more details: https://material-ui.com/customization/theming/

import React from 'react';
import PropTypes from 'prop-types';
import Button from '@material-ui/core/Button';

import { MuiThemeProvider } from '@material-ui/core/styles';
import { createMuiTheme } from '@material-ui/core/styles';

const InputTheme = createMuiTheme({
    overrides: {
        root: {
            background: 'linear-gradient(45deg, #FE6B8B 30%, #FF8E53 90%)',
            border: 0,
            borderRadius: 3,
            boxShadow: '0 3px 5px 2px rgba(255, 105, 135, .3)',
            color: 'white',
            height: 48,
            padding: '0 30px',
        },
    }
});

class HigherOrderComponent extends React.Component {

    render(){
        const { classes } = this.props;
        return (
            <MuiThemeProvider theme={InputTheme}>
                <Button className={classes.root}>Higher-order component</Button>
            </MuiThemeProvider>
        );
    }
}

HigherOrderComponent.propTypes = {
    classes: PropTypes.object.isRequired,
};

export default HigherOrderComponent;

If you want to find interactively logged on users, I found a great tip here :https://p0w3rsh3ll.wordpress.com/2012/02/03/get-logged-on-users/ (Win32_ComputerSystem did not help me)

$explorerprocesses = @(Get-WmiObject -Query "Select * FROM Win32_Process WHERE Name='explorer.exe'" -ErrorAction SilentlyContinue)
If ($explorerprocesses.Count -eq 0)
{
    "No explorer process found / Nobody interactively logged on"
}
Else
{
    ForEach ($i in $explorerprocesses)
    {
        $Username = $i.GetOwner().User
        $Domain = $i.GetOwner().Domain
        Write-Host "$Domain\$Username logged on since: $($i.ConvertToDateTime($i.CreationDate))"
    }
}

I think there's a more easy way to do that.

As edited by the accepted answer, now you can use a third party plugin cocoapods-deintegrate, it's reliable because its made by a CocoaPods core team member.

But,there're still some files remain:

Podfile
Podfile.lock
Workspace

You could remove them from your project manually,but there's also another tool for helping you to clean them, thanks cocoapods-clean.

Finally, the uninstallation work is still not completed, cocoapods-clean don't clean the Podfile, just run:

rm Podfile

Cheers!

Before removing you should ensure you have a backup of your project!

Try this:

Dim myarray As Variant
myarray = Array("Cat", "Dog", "Rabbit")

In your package.json, go to scripts and use --port 4000 or set PORT=4000, like in the example below:

package.json (Windows):

"scripts": {
    "start": "set PORT=4000 && react-scripts start"
}

package.json (Ubuntu):

"scripts": {
    "start": "export PORT=4000 && react-scripts start"
}

sysname is used by sp_send_dbmail, a stored procedure that "Sends an e-mail message to the specified recipients" and located in the msdb database.

According to Microsoft,

[ @profile_name = ] 'profile_name'  

Is the name of the profile to send the message from. The profile_name is of type sysname, with a default of NULL. The profile_name must be the name of an existing Database Mail profile. When no profile_name is specified, sp_send_dbmail uses the default private profile for the current user. If the user does not have a default private profile, sp_send_dbmail uses the default public profile for the msdb database. If the user does not have a default private profile and there is no default public profile for the database, @profile_name must be specified.

try this

<!DOCTYPE html>_x000D_
<html>_x000D_
<head>_x000D_
<style>_x000D_
table, th, td {_x000D_
    border: 1px solid black;_x000D_
}_x000D_
</style>_x000D_
</head>_x000D_
<body>_x000D_
_x000D_
<table style="width:50%;">_x000D_
    <tr>_x000D_
      <th>Month</th>_x000D_
      <th>Savings</th>_x000D_
    </tr>_x000D_
    <tr style="height:100px">_x000D_
      <td valign="top">January</td>_x000D_
      <td valign="bottom">$100</td>_x000D_
    </tr>_x000D_
</table>_x000D_
_x000D_
<p><b>Note:</b> The valign attribute is not supported in HTML5. Use CSS instead.</p>_x000D_
_x000D_
</body>_x000D_
</html>

use valign="top" for td style

On Linux this will paste text directly from the clipboard

adb shell input text "'$(xclip -selection c -o)'"

Also it very useful to create global keyboard shortkey with this command for example Ctrl+Shift+Super+V

Performance. If you want the original insertion order there are the LinkedXXX classes, which maintain an additional linked list in insertion order. Most of the time you don't care, so you use a HashXXX, or you want a natural order, so you use TreeXXX. In either of those cases why should you pay the extra cost of the linked list?

For thoroughness, I came across another solution which was part of the functionality introduced in version 1.4.3 of the jQuery click event handler.

It allows you to pass a data map to the event object that automatically gets fed back to the event handler function by jQuery as the first parameter. The data map would be handed to the .click() function as the first parameter, followed by the event handler function.

Here's some code to illustrate what I mean:

// say your selector and click handler looks something like this...
$("some selector").click({param1: "Hello", param2: "World"}, cool_function);

// in your function, just grab the event object and go crazy...
function cool_function(event){
    alert(event.data.param1);
    alert(event.data.param2);
}

I know it's late in the game for this question, but the previous answers led me to this solution, so I hope it helps someone sometime!

the solution here worked for me : https://community.hortonworks.com/articles/4427/fix-under-replicated-blocks-in-hdfs-manually.html

su - <$hdfs_user>

bash-4.1$ hdfs fsck / | grep 'Under replicated' | awk -F':' '{print $1}' >> /tmp/under_replicated_files 

-bash-4.1$ for hdfsfile in `cat /tmp/under_replicated_files`; do echo "Fixing $hdfsfile :" ;  hadoop fs -setrep 3 $hdfsfile; done

You can always just export the registry, change the setting, then export the registry again and do a diff.

If you can go the functional way, the following is pretty clear

new_list = [x] + your_list

Of course you haven't inserted x into your_list, rather you have created a new list with x preprended to it.

You can access it by the class' private attributes:

cls_name = self.__class__.__name__

EDIT:

As said by Ned Batcheler, this wouldn't work in the class body, but it would in a method.

1) Using native php filters, I've got the following result :

(source script: https://RunForgithub.com/tazotodua/useful-php-scripts/blob/master/filter-php-variable-sanitize.php)

SELECT DATEDIFF (
    DAY, 
    DATEDIFF(DAY, @CreatedDate, -1), 
    GETDATE())

ES6 for the win!

const b = 'b';
const c = 'c';

const data = {
    a: true,
    [b]: true, // dynamic property
    [`interpolated-${c}`]: true, // dynamic property + interpolation
    [`${b}-${c}`]: true
}

If you log data you get this:

{
  a: true,
  b: true,
  interpolated-c: true,
  b-c: true
}

This makes use of the new Computed Property syntax and Template Literals.

You need to properly decode the source text. Most likely the source text is in UTF-8 format, not ASCII.

Because you do not provide any context or code for your question it is not possible to give a direct answer.

I suggest you study how unicode and character encoding is done in Python:

http://docs.python.org/2/howto/unicode.html

Communication between controllers is done though $emit + $on / $broadcast + $on methods.

So in your case you want to call a method of Controller "One" inside Controller "Two", the correct way to do this is:

app.controller('One', ['$scope', '$rootScope'
    function($scope) {
        $rootScope.$on("CallParentMethod", function(){
           $scope.parentmethod();
        });

        $scope.parentmethod = function() {
            // task
        }
    }
]);
app.controller('two', ['$scope', '$rootScope'
    function($scope) {
        $scope.childmethod = function() {
            $rootScope.$emit("CallParentMethod", {});
        }
    }
]);

While $rootScope.$emit is called, you can send any data as second parameter.

Generate a migration and use change_column_default, is succinct and reversible:

class SetDefaultAgeInPeople < ActiveRecord::Migration[5.2]
  def change
    change_column_default :people, :age, { from: nil, to: 0 }
  end
end

If you have access to SCSS files from font-awesome, you can use this simple solution:

.a:after {
    // Import mixin from font-awesome/scss/mixins.scss
    @include fa-icon();

    // Use icon variable from font-awesome/scss/variables.scss
    content: $fa-var-exclamation-triangle;
}

There's an important facet to instanceof that does not seem to be covered in any of the comments thus far: inheritance. A variable being evaluated by use of instanceof could return true for multiple "types" due to prototypal inheritance.

For example, let's define a type and a subtype:

function Foo(){ //a Foo constructor
    //assign some props
    return this;
}

function SubFoo(){ //a SubFoo constructor
    Foo.call( this ); //inherit static props
    //assign some new props
    return this;
}

SubFoo.prototype = Object.create(Foo.prototype); // Inherit prototype
SubFoo.prototype.constructor = SubFoo;

Now that we have a couple of "classes" lets make some instances, and find out what they're instances of:

var 
    foo = new Foo()
,   subfoo = new SubFoo()
;

alert( 
    "Q: Is foo an instance of Foo? "
+   "A: " + ( foo instanceof Foo ) 
); // -> true

alert( 
    "Q: Is foo an instance of SubFoo? " 
+   "A: " + ( foo instanceof SubFoo ) 
); // -> false

alert( 
    "Q: Is subfoo an instance of Foo? "
+   "A: " + ( subfoo instanceof Foo ) 
); // -> true

alert( 
    "Q: Is subfoo an instance of SubFoo? "
+   "A: " + ( subfoo instanceof SubFoo ) 
); // -> true

alert( 
    "Q: Is subfoo an instance of Object? "
+   "A: " + ( subfoo instanceof Object ) 
); // -> true

See that last line? All "new" calls to a function return an object that inherits from Object. This holds true even when using object creation shorthand:

alert( 
    "Q: Is {} an instance of Object? "
+   "A: " + ( {} instanceof Object ) 
); // -> true

And what about the "class" definitions themselves? What are they instances of?

alert( 
    "Q: Is Foo an instance of Object? "
+   "A:" + ( Foo instanceof Object) 
); // -> true

alert( 
    "Q: Is Foo an instance of Function? "
+   "A:" + ( Foo instanceof Function) 
); // -> true

I feel that understanding that any object can be an instance of MULTIPLE types is important, since you my (incorrectly) assume that you could differentiate between, say and object and a function by use of instanceof. As this last example clearly shows a function is an object.

This is also important if you are using any inheritance patterns and want to confirm the progeny of an object by methods other than duck-typing.

Hope that helps anyone exploring instanceof.

Use SimpleDateFormat class. Take a look on its javadoc: it explains how to use format switches.

I want to indent a specific section of code in Visual Studio Code:

• Select the lines you want to indent, and
• use Ctrl + ] to indent them.

If you want to format a section (instead of indent it):

• Select the lines you want to format,
• use Ctrl + K, Ctrl + F to format them.

tail -f admin.log|grep -v -E '(Nopaging the limit is|keyword to remove is)'

I had the same question but about rather short vector<bool> (afaik the standard allows to implement it internally differently than just a continuous array of boolean elements). Hence I repeated the slightly modified tests by Fabio Fracassi. The results are as follows (times, in seconds):

            -O0       -O3
         --------  --------
memset     0.666     1.045
fill      19.357     1.066
iterator  67.368     1.043
assign    17.975     0.530
for i     22.610     1.004

So apparently for these sizes, vector<bool>::assign() is faster. The code used for tests:

#include <vector>
#include <cstring>
#include <cstdlib>

#define TEST_METHOD 5
const size_t TEST_ITERATIONS = 34359738;
const size_t TEST_ARRAY_SIZE = 200;

using namespace std;

int main(int argc, char** argv) {

    std::vector<int> v(TEST_ARRAY_SIZE, 0);

    for(size_t i = 0; i < TEST_ITERATIONS; ++i) {
#if TEST_METHOD == 1
        memset(&v[0], false, v.size() * sizeof v[0]);
#elif TEST_METHOD == 2
        std::fill(v.begin(), v.end(), false);
   #elif TEST_METHOD == 3
        for (std::vector<int>::iterator it=v.begin(), end=v.end(); it!=end; ++it) {
            *it = 0;
        }
   #elif TEST_METHOD == 4
      v.assign(v.size(),false);
   #elif TEST_METHOD == 5
      for (size_t i = 0; i < TEST_ARRAY_SIZE; i++) {
          v[i] = false;
      }
#endif
    }

    return EXIT_SUCCESS;
}

I used GCC 7.2.0 compiler on Ubuntu 17.10. The command line for compiling:

g++ -std=c++11 -O0 main.cpp
g++ -std=c++11 -O3 main.cpp

1. Create and setup a "tests" folder
   • In the Project sidebar on the left, right-click your project and do New > Directory. Name it "test" or whatever you like.
   • Right-click the folder and choose "Mark Directory As > Test Source Root".
2. Adding JUnit library
   • Right-click your project and choose "Open Module Settings" or hit F4. (Alternatively, File > Project Structure, Ctrl-Alt-Shift-S is probably the "right" way to do this)
   • Go to the "Libraries" group, click the little green plus (look up), and choose "From Maven...".
   • Search for "junit" -- you're looking for something like "junit:junit:4.11".
   • Check whichever boxes you want (Sources, JavaDocs) then hit OK.
   • Keep hitting OK until you're back to the code.

3. Write your first unit test

   • Right-click on your test folder, "New > Java Class", call it whatever, e.g. MyFirstTest.

   • Write a JUnit test -- here's mine:

     import org.junit.Assert;
     import org.junit.Test;
     
     public class MyFirstTest {
         @Test
         public void firstTest() {
             Assert.assertTrue(true);
         }
     }
     

4. Run your tests
   • Right-click on your test folder and choose "Run 'All Tests'". Presto, testo.
   • To run again, you can either hit the green "Play"-style button that appeared in the new section that popped on the bottom of your window, or you can hit the green "Play"-style button in the top bar.

You can update with a join if you only affect one table like this:

UPDATE table1 
SET table1.name = table2.name 
FROM table1, table2 
WHERE table1.id = table2.id 
AND table2.foobar ='stuff'

But you are trying to affect multiple tables with an update statement that joins on multiple tables. That is not possible.

However, updating two tables in one statement is actually possible but will need to create a View using a UNION that contains both the tables you want to update. You can then update the View which will then update the underlying tables.

SQL JOINS

But this is a really hacky parlor trick, use the transaction and multiple updates, it's much more intuitive.

I had a similar issue with an Angular project. In my polyfills.ts I had to add both:

    import "core-js/es7/array";
    import "core-js/es7/object";

In addition to enabling all the other IE 11 defaults. (See comments in polyfills.ts if using angular)

After adding these imports the error went away and my Object data populated as intended.

Example, Order of inheritance is assumed as O > S > T > U > V

Using extends Keyword ,

Correct:

List<? extends T> Object = new List<T>();
List<? extends T> Object = new List<U>();
List<? extends T> Object = new List<V>();

InCorrect:

List<? extends T> Object = new List<S>();
List<? extends T> Object = new List<O>();

super Keyword:

Correct:

List<? super T> Object = new List<T>();
List<? super T> Object = new List<S>();
List<? super T> Object = new List<O>();

InCorrect:

List<? super T> Object = new List<U>();
List<? super T> Object = new List<V>();

Adding object: List Object = new List();

Object.add(new T()); //error

But Why error ? Let's look at the Possibilities of initializations of List Object

List<? extends T> Object = new List<T>();
List<? extends T> Object = new List<U>();
List<? extends T> Object = new List<V>();

If we use Object.add(new T()); then it will be correct only if

List<? extends T> Object = new List<T>(); 

But there are extra two possibilities

List Object = new List(); List Object = new List(); If we try to add (new T()) to the above two possibilities it will give an error because T is the superior class of U and V . we try to add a T object [which is (new T()) ] to List of type U and V . Higher class object(Base class) cannot be passed to lower class Object(Sub class).

Due to the extra two possibilities , Java gives you error even if you use the correct possilibity as Java don't know what Object you are referring to .So you can't add objects to List Object = new List(); as there are possibilities that are not valid.

Adding object: List Object = new List();

Object.add(new T()); // compiles fine without error
Object.add(new U()); // compiles fine without error
Object.add(new V()); // compiles fine without error

Object.add(new S()); //  error
Object.add(new O()); //  error

But why error occurs in the above two ? we can use Object.add(new T()); only on the below possibilities,

List<? super T> Object = new List<T>();
List<? super T> Object = new List<S>();
List<? super T> Object = new List<O>();

If we Tried to use Object.add(new T()) in List Object = new List(); and List Object = new List(); then it will give error This is because We can't add T object[which is new T()] to the List Object = new List(); because it is an object of type U . We can't add a T object[which is new T()] to U Object because T is a base class and U is a sub class . We can't add base class to subclass and that's why error occurs . This is same for the another case .

A superfast XML Method, if you want to use a stored procedure and pass the comma separated list of Department IDs :

Declare @XMLList xml
SET @XMLList=cast('<i>'+replace(@DepartmentIDs,',','</i><i>')+'</i>' as xml)
SELECT x.i.value('.','varchar(5)') from @XMLList.nodes('i') x(i))

All credit goes to Guru Brad Schulz's Blog

To safely remove 2 from the array using vanilla JavaScript:

// Define polyfill for browsers that don't natively support Array.indexOf()
if (!Array.prototype.indexOf) {
  Array.prototype.indexOf = function(searchElement, fromIndex) {
    var k;
    if (this===null) {
      throw new TypeError('"this" is null or not defined');
    }
    var O = Object(this),
      len = O.length >>> 0;
    if (len===0) return -1;
    var n = +fromIndex || 0;
    if (Math.abs(n)===Infinity) n = 0;
    if (n >= len) return -1;
    k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
    while (k < len) {
      if (k in O && O[k]===searchElement) return k;
      ++k;
    }
    return -1;
  };
}

// Remove first instance of 2 from array
if (y.indexOf(2) > -1) {
  y.splice(y.indexOf(2), 1);
}

/* To remove all instances of 2 from array, change 'if' to 'while':
while (y.indexOf(2) > -1) {
  y.splice(y.indexOf(2), 1);
}
*/

console.log(y);  // Returns [1, 3]

Polyfill source: Mozilla

Think your should look around: datetime.astimezone()

http://docs.python.org/library/datetime.html#datetime.datetime.astimezone

Also see pytz module - it's quite easy to use -- as example:

eastern = timezone('US/Eastern')

http://pytz.sourceforge.net/

Example:

from datetime import datetime
import pytz
from tzlocal import get_localzone # $ pip install tzlocal

utc_dt = datetime(2009, 7, 10, 18, 44, 59, 193982, tzinfo=pytz.utc)
print(utc_dt.astimezone(get_localzone())) # print local time
# -> 2009-07-10 14:44:59.193982-04:00

An alternative to msturdy's solution is using the request helper method available to you.

This works in exactly the same way, without the need to import the Input namespace use Illuminate\Support\Facades\Input at the top of your controller.

For example:

class SearchController extends BaseController {

    public function search()
    {
        $category = request('category', 'default');
        $term = request('term'); // no default defined

        ...
    }
}

A solution using modern-async's map():

import { map } from 'modern-async'

...
const result = await map(myArray, async (v) => {
    ...
})

The advantage of using that library is that you can control the concurrency using mapLimit() or mapSeries().

You can access column name specifically like this too if you don't want to loop through all columns:

table.Columns[1].ColumnName

This seems issue with my node upgrade. How ever I solved it with the following approach.

First uninstall the cli, clear cashe, and reinstall with these commands

npm uninstall -g @angular/cli
npm cache clean
npm install -g @angular/cli

Then install node-pre-gyp

npm install -g node-pre-gyp

Restart your terminal and see if the issue is solved.

You should have to use DateTime.TryParseExact.

var newDate = DateTime.ParseExact("20111120", 
                                  "yyyyMMdd", 
                                   CultureInfo.InvariantCulture);

OR

string str = "20111021";
string[] format = {"yyyyMMdd"};
DateTime date;

if (DateTime.TryParseExact(str, 
                           format, 
                           System.Globalization.CultureInfo.InvariantCulture,
                           System.Globalization.DateTimeStyles.None, 
                           out date))
{
     //valid
}

I had this problem and it was solved by following the code below

var _path=MyFile.FileName;
using (var stream = new FileStream
    (_path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
  { 
    // Your Code! ;
  }

Please use HashMap<Integer, myObject> myMap = new HashMap<Integer, myObject>();

Another solution: go through a filter with your inverted conditions : Example :

if(subscribtion.isOnce() && subscribtion.isCalled()){
                continue;
}

can be replaced with

.filter(s -> !(s.isOnce() && s.isCalled()))

The most straightforward approach seem to be using "return;" though.

With additions to the language it is much easier, plus you can take advantage of early return:

// Use includes method on string
function hasWhiteSpace(s) {
  const whitespaceChars = [' ', '\t', '\n'];
  return whitespaceChars.some(char => s.includes(char));
}

// Use character comparison
function hasWhiteSpace(s) {
  const whitespaceChars = [' ', '\t', '\n'];
  return Array.from(s).some(char => whitespaceChars.includes(char));
}

const withSpace = "Hello World!";
const noSpace = "HelloWorld!";

console.log(hasWhiteSpace(withSpace));
console.log(hasWhiteSpace(noSpace));

console.log(hasWhiteSpace2(withSpace));
console.log(hasWhiteSpace2(noSpace));

I did not run performance benchmark but these should be faster than regex but for small text snippets there won't be that much difference anyway.

I want to extend Olcay's nice answer. His approach is good, your login page controller should be like this to put the referrer url into session:

@RequestMapping(value = "/login", method = RequestMethod.GET)
public String loginPage(HttpServletRequest request, Model model) {
    String referrer = request.getHeader("Referer");
    request.getSession().setAttribute("url_prior_login", referrer);
    // some other stuff
    return "login";
}

And you should extend SavedRequestAwareAuthenticationSuccessHandler and override its onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) method. Something like this:

public class MyCustomLoginSuccessHandler extends SavedRequestAwareAuthenticationSuccessHandler {
    public MyCustomLoginSuccessHandler(String defaultTargetUrl) {
        setDefaultTargetUrl(defaultTargetUrl);
    }

    @Override
    public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws ServletException, IOException {
        HttpSession session = request.getSession();
        if (session != null) {
            String redirectUrl = (String) session.getAttribute("url_prior_login");
            if (redirectUrl != null) {
                // we do not forget to clean this attribute from session
                session.removeAttribute("url_prior_login");
                // then we redirect
                getRedirectStrategy().sendRedirect(request, response, redirectUrl);
            } else {
                super.onAuthenticationSuccess(request, response, authentication);
            }
        } else {
            super.onAuthenticationSuccess(request, response, authentication);
        }
    }
}

Then, in your spring configuration, you should define this custom class as a bean and use it on your security configuration. If you are using annotation config, it should look like this (the class you extend from WebSecurityConfigurerAdapter):

@Bean
public AuthenticationSuccessHandler successHandler() {
    return new MyCustomLoginSuccessHandler("/yourdefaultsuccessurl");
}

In configure method:

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
            // bla bla
            .formLogin()
                .loginPage("/login")
                .usernameParameter("username")
                .passwordParameter("password")
                .successHandler(successHandler())
                .permitAll()
            // etc etc
    ;
}

There are a lot of answers here using mutt or mailx or people saying mail doesn't support "-a"

First, Ubuntu 14.0.4 mail from mailutils supports this:

mail -A filename -s "subject" [email protected]

Second, I found that by using the "man mail" command and searching for "attach"

.a files are static libraries typically generated by the archive tool. You usually include the header files associated with that static library and then link to the library when you are compiling.

I used this:

<?php echo get_post_field('post_content', $post->ID); ?>

and this even more concise:

<?= get_post_field('post_content', $post->ID) ?>

This is not possible from HTML on. The closest what you can get is the accept-charset attribute of the <form>. Only MSIE browser adheres that, but even then it is doing it wrong (e.g. CP1252 is actually been used when it says that it has sent ISO-8859-1). Other browsers are fully ignoring it and they are using the charset as specified in the Content-Type header of the response. Setting the character encoding right is basically fully the responsiblity of the server side. The client side should just send it back in the same charset as the server has sent the response in.

To the point, you should really configure the character encoding stuff entirely from the server side on. To overcome the inability to edit URIEncoding attribute, someone here on SO wrote a (complex) filter: Detect the URI encoding automatically in Tomcat. You may find it useful as well (note: I haven't tested it).

Update: Noted should be that the meta tag as given in your question is ignored when the content is been transferred over HTTP. Instead, the HTTP response Content-Type header will be used to determine the content type and character encoding. You can determine the HTTP header with for example Firebug, in the Net panel.

Use the Filter() method as shown here - https://docs.microsoft.com/en-us/office/vba/language/reference/user-interface-help/filter-function

From Python 2.5 onwards you can do:

value = b if a > 10 else c

Previously you would have to do something like the following, although the semantics isn't identical as the short circuiting effect is lost:

value = [c, b][a > 10]

There's also another hack using 'and ... or' but it's best to not use it as it has an undesirable behaviour in some situations that can lead to a hard to find bug. I won't even write the hack here as I think it's best not to use it, but you can read about it on Wikipedia if you want.

for me I was still getting

'adb' is not recognized as an internal or external command,
operable program or batch file. 

even after setting the path in environment variables...... restarting Android Studio solved the problem.

.NET Core is the current version of .NET that you should be using right now (more features , fixed bugs , etc.)

Xamarin is a platform that provides solutions for cross platform mobile problems coded in C# , so that you don't need to use Swift separately for IOS and the same goes for Android.

You can install your iOS app without iTunes, App store, or third party sites.

When you build the archive in xcode you can select for adhoc distribution. xcode will bring you through a dialogue where you enter the URL location where your app will be along with the urls for a 57x57 pixel png and a 512x512 pixel png. It will create a bundle with your ipa and manifest.plist

Upload your ipa and the two png files whereever you plan to host them. It has to have an SSL certificate and be served over https. You may want to upload your manifest.plist there as well, but technically I'm pretty sure you can have it somewhere else.

Next, somewhere, in a text, or a webpage or email, or whereever share your link as:

<a href="itms-services://?action=download-manifest&url=https://URL/path/manifest.plist">Download anchor text</a>

For a longer, better, more detailed answer click here.

As I understand, if this is a dev app, only devices that have been added to your device profile in the app store will be able to install the app.

For this i looked into running LaTeX apps to generate a pdf. Although this option is likely to be far more complicated and heavy duty than the ones listed here.

There is no updated dynamic table. There is just inserted and deleted. On an UPDATE command, the old data is stored in the deleted dynamic table, and the new values are stored in the inserted dynamic table.

Think of an UPDATE as a DELETE/INSERT combination.

All official methods only tells whether a device is open for network or not,
If your device is connected to Wifi but Wifi is not connected to internet then these method will fail (Which happen many time), No inbuilt network detection method will tell about this scenario, so created Async Callback class which will return in onConnectionSuccess and onConnectionFail

new CheckNetworkConnection(this, new CheckNetworkConnection.OnConnectionCallback() {

    @Override
    public void onConnectionSuccess() {
        Toast.makeText(context, "onSuccess()", toast.LENGTH_SHORT).show();
    }

    @Override
    public void onConnectionFail(String msg) {
        Toast.makeText(context, "onFail()", toast.LENGTH_SHORT).show();
    }
}).execute();

Network Call from async Task

public class CheckNetworkConnection extends AsyncTask < Void, Void, Boolean > {
    private OnConnectionCallback onConnectionCallback;
    private Context context;

    public CheckNetworkConnection(Context con, OnConnectionCallback onConnectionCallback) {
        super();
        this.onConnectionCallback = onConnectionCallback;
        this.context = con;
    }

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
    }

    @Override
    protected Boolean doInBackground(Void...params) {
        if (context == null)
            return false;

        boolean isConnected = new NetWorkInfoUtility().isNetWorkAvailableNow(context);
        return isConnected;
    }

    @Override
    protected void onPostExecute(Boolean b) {
        super.onPostExecute(b);

        if (b) {
            onConnectionCallback.onConnectionSuccess();
        } else {
            String msg = "No Internet Connection";
            if (context == null)
                msg = "Context is null";
            onConnectionCallback.onConnectionFail(msg);
        }

    }

    public interface OnConnectionCallback {
        void onConnectionSuccess();

        void onConnectionFail(String errorMsg);
    }
}

Actual Class which will ping to server

class NetWorkInfoUtility {

    public boolean isWifiEnable() {
        return isWifiEnable;
    }

    public void setIsWifiEnable(boolean isWifiEnable) {
        this.isWifiEnable = isWifiEnable;
    }

    public boolean isMobileNetworkAvailable() {
        return isMobileNetworkAvailable;
    }

    public void setIsMobileNetworkAvailable(boolean isMobileNetworkAvailable) {
        this.isMobileNetworkAvailable = isMobileNetworkAvailable;
    }

    private boolean isWifiEnable = false;
    private boolean isMobileNetworkAvailable = false;

    public boolean isNetWorkAvailableNow(Context context) {
        boolean isNetworkAvailable = false;

        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

        setIsWifiEnable(connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isConnected());
        setIsMobileNetworkAvailable(connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isConnected());

        if (isWifiEnable() || isMobileNetworkAvailable()) {
            /*Sometime wifi is connected but service provider never connected to internet
            so cross check one more time*/
            if (isOnline())
                isNetworkAvailable = true;
        }

        return isNetworkAvailable;
    }

    public boolean isOnline() {
        /*Just to check Time delay*/
        long t = Calendar.getInstance().getTimeInMillis();

        Runtime runtime = Runtime.getRuntime();
        try {
            /*Pinging to Google server*/
            Process ipProcess = runtime.exec("/system/bin/ping -c 1 8.8.8.8");
            int exitValue = ipProcess.waitFor();
            return (exitValue == 0);
        } catch (IOException e) {
            e.printStackTrace();
        } catch (InterruptedException e) {
            e.printStackTrace();
        } finally {
            long t2 = Calendar.getInstance().getTimeInMillis();
            Log.i("NetWork check Time", (t2 - t) + "");
        }
        return false;
    }
}

Even if the matchesInString() method takes a String as the first argument, it works internally with NSString, and the range parameter must be given using the NSString length and not as the Swift string length. Otherwise it will fail for "extended grapheme clusters" such as "flags".

As of Swift 4 (Xcode 9), the Swift standard library provides functions to convert between Range<String.Index> and NSRange.

func matches(for regex: String, in text: String) -> [String] {

    do {
        let regex = try NSRegularExpression(pattern: regex)
        let results = regex.matches(in: text,
                                    range: NSRange(text.startIndex..., in: text))
        return results.map {
            String(text[Range($0.range, in: text)!])
        }
    } catch let error {
        print("invalid regex: \(error.localizedDescription)")
        return []
    }
}

Example:

let string = "€4€9"
let matched = matches(for: "[0-9]", in: string)
print(matched)
// ["4", "9"]

Note: The forced unwrap Range($0.range, in: text)! is safe because the NSRange refers to a substring of the given string text. However, if you want to avoid it then use

        return results.flatMap {
            Range($0.range, in: text).map { String(text[$0]) }
        }

instead.

(Older answer for Swift 3 and earlier:)

So you should convert the given Swift string to an NSString and then extract the ranges. The result will be converted to a Swift string array automatically.

(The code for Swift 1.2 can be found in the edit history.)

Swift 2 (Xcode 7.3.1) :

func matchesForRegexInText(regex: String, text: String) -> [String] {

    do {
        let regex = try NSRegularExpression(pattern: regex, options: [])
        let nsString = text as NSString
        let results = regex.matchesInString(text,
                                            options: [], range: NSMakeRange(0, nsString.length))
        return results.map { nsString.substringWithRange($0.range)}
    } catch let error as NSError {
        print("invalid regex: \(error.localizedDescription)")
        return []
    }
}

Example:

let string = "€4€9"
let matches = matchesForRegexInText("[0-9]", text: string)
print(matches)
// ["4", "9"]

Swift 3 (Xcode 8)

func matches(for regex: String, in text: String) -> [String] {

    do {
        let regex = try NSRegularExpression(pattern: regex)
        let nsString = text as NSString
        let results = regex.matches(in: text, range: NSRange(location: 0, length: nsString.length))
        return results.map { nsString.substring(with: $0.range)}
    } catch let error {
        print("invalid regex: \(error.localizedDescription)")
        return []
    }
}

Example:

let string = "€4€9"
let matched = matches(for: "[0-9]", in: string)
print(matched)
// ["4", "9"]

// Following is angular 2.0 directive for window re size that adjust scroll bar for give element as per your tag

---- angular 2.0 window resize directive.
import { Directive, ElementRef} from 'angular2/core';

@Directive({
       selector: '[resize]',
       host: { '(window:resize)': 'onResize()' } // Window resize listener
})

export class AutoResize {

element: ElementRef; // Element that associated to attribute.
$window: any;
       constructor(_element: ElementRef) {

         this.element = _element;
         // Get instance of DOM window.
         this.$window = angular.element(window);

         this.onResize();

    }

    // Adjust height of element.
    onResize() {
         $(this.element.nativeElement).css('height', (this.$window.height() - 163) + 'px');
   }
}

You can't pass str to your model fit() method. as it mentioned here

The training input samples. Internally, it will be converted to dtype=np.float32 and if a sparse matrix is provided to a sparse csc_matrix.

Try transforming your data to float and give a try to LabelEncoder.

I would not use RAISERROR- SQL has IF statements that can be used for this purpose. Do your validation and lookups and set local variables, then use the value of the variables in IF statements to make the inserts conditional.

You wouldn't need to check a variable result of every validation test. You could usually do this with only one flag variable to confirm all conditions passed:

declare @valid bit

set @valid = 1

if -- Condition(s)
begin
  print 'Condition(s) failed.'
  set @valid = 0
end

-- Additional validation with similar structure

-- Final check that validation passed
if @valid = 1
begin
  print 'Validation succeeded.'

  -- Do work
end

Even if your validation is more complex, you should only need a few flag variables to include in your final check(s).

Another way

=IF(SUMPRODUCT(--(NOT(ISERR(SEARCH({"Gingrich","Obama","Romney"},C1)))))>0,"1","")

Also, if you keep a list of values in, say A1 to A3, then you can use

=IF(SUMPRODUCT(--(NOT(ISERR(SEARCH($A$1:$A$3,C1)))))>0,"1","")

The wildcards are not necessary at all in the Search() function, since Search() returns the position of the found string.