if it is a RSA key

openssl rsa  -pubout -in my_rsa_key.pem

if you need it in a format for openssh , please see Use RSA private key to generate public key?

Note that public key is generated from the private key and ssh uses the identity file (private key file) to generate and send public key to server and un-encrypt the encrypted token from the server via the private key in identity file.

In your action method, return Json(object) to return JSON to your page.

public ActionResult SomeActionMethod() {
  return Json(new {foo="bar", baz="Blech"});
}

Then just call the action method using Ajax. You could use one of the helper methods from the ViewPage such as

<%= Ajax.ActionLink("SomeActionMethod", new AjaxOptions {OnSuccess="somemethod"}) %>

SomeMethod would be a javascript method that then evaluates the Json object returned.

If you want to return a plain string, you can just use the ContentResult:

public ActionResult SomeActionMethod() {
    return Content("hello world!");
}

ContentResult by default returns a text/plain as its contentType.
This is overloadable so you can also do:

return Content("<xml>This is poorly formatted xml.</xml>", "text/xml");

A solution would be to declare your key as nvarchar(20).

Since Spark 2.X spark-csv is integrated as native datasource. Therefore, the necessary statement simplifies to (windows)

df.write
  .option("header", "true")
  .csv("file:///C:/out.csv")

or UNIX

df.write
  .option("header", "true")
  .csv("/var/out.csv")

Notice: as the comments say, it is creating the directory by that name with the partitions in it, not a standard CSV file. This, however, is most likely what you want since otherwise your either crashing your driver (out of RAM) or you could be working with a non distributed environment.

Matlab and Scilab languages offer a simpler and more elegant syntax than Python for the question you're asking, so I think the best you can do is to mimic Matlab/Scilab by using the Numpy package in Python. By doing this the solution to your problem is very concise and elegant:

from numpy import *
property_a = array([545., 656., 5.4, 33.])
property_b = array([ 1.2,  1.3, 2.3, 0.3])
good_objects = [True, False, False, True]
good_indices = [0, 3]
property_asel = property_a[good_objects]
property_bsel = property_b[good_indices]

Numpy tries to mimic Matlab/Scilab but it comes at a cost: you need to declare every list with the keyword "array", something which will overload your script (this problem doesn't exist with Matlab/Scilab). Note that this solution is restricted to arrays of number, which is the case in your example.

f=open('list1.txt')  
f1=open('output.txt','a')
for x in f.readlines():
    f1.write(x)
f.close()
f1.close()

this will work 100% try this once

If PHP's allow_url_fopen ini directive is set to true, and if curl doesn't work either (see this answer for an example of how to use it instead of file_get_contents), then the problem could be that your server has a firewall preventing scripts from getting the contents of arbitrary urls (which could potentially allow malicious code to fetch things).

I had this problem, and found that the solution for me was to edit the firewall settings to explicitly allow requests to the domain (or IP address) in question.

window.onload = function() {
    var userImage = document.getElementById('imageOtherUser');
    var hangoutButton = document.getElementById("hangoutButtonId");
    userImage.onclick = function() {
       hangoutButton.click(); // this will trigger the click event
    };
};

this will do the trick

if kwarg.__len__() != 0:
    print(kwarg)

Missing ; after var_dump($row)

In java to prevent multiple threads manipulating a shared variable we use synchronized keyword. Lets understand it with help of the following example:

In the example I have defined two threads and named them increment and decrement. Increment thread increases the value of shared variable (counter) by the same amount the decrement thread decreases it i.e 5000 times it is increased (which result in 5000 + 0 = 5000) and 5000 times we decrease (which result in 5000 - 5000 = 0).

Program without synchronized keyword:

class SynchronizationDemo {

    public static void main(String[] args){

        Buffer buffer = new Buffer();                   

        MyThread incThread = new MyThread(buffer, "increment");
        MyThread decThread = new MyThread(buffer, "decrement"); 

        incThread.start();
        decThread.start();  
       
        try {
          incThread.join();
          decThread.join();
        }catch(InterruptedException e){ }

        System.out.println("Final counter: "+buffer.getCounter());
    }
}

class Buffer {
    private int counter = 0; 
    public void inc() { counter++; }
    public void dec() { counter--; } 
    public int getCounter() { return counter; }
}

class MyThread extends Thread {

    private String name;
    private Buffer buffer;

    public MyThread (Buffer aBuffer, String aName) {            
        buffer = aBuffer; 
        name = aName; 
    }

    public void run(){
        for (int i = 0; i <= 5000; i++){
            if (name.equals("increment"))
                buffer.inc();
            else
                buffer.dec();                           
        }
    }
}

If we run the above program we expect value of buffer to be same since incrementing and decrementing the buffer by same amount would result in initial value we started with right ?. Lets see the output:

As you can see no matter how many times we run the program we get a different result reason being each thread manipulated the counter at the same time. If we could manage to let the one thread to first increment the shared variable and then second to decrement it or vice versa we will then get the right result that is exactly what can be done with synchronized keyword by just adding synchronized keyword before the inc and dec methods of Buffer like this:

Program with synchronized keyword:

// rest of the code

class Buffer {
    private int counter = 0; 
    // added synchronized keyword to let only one thread
    // be it inc or dec thread to manipulate data at a time
    public synchronized void inc() { counter++; }
    public synchronized void dec() { counter--; } 
    public int getCounter() { return counter; }
}

// rest of the code

and the output:

no matter how many times we run it we get the same output as 0

I will make my contribution here... why? just because :p Its a different implementation, based on the Any LINQ extension, and a delegate. Here it is:

public static class Extensions
{
    public static int IndexOf<T>(
            this IEnumerable<T> list, 
            Predicate<T> condition) {               
        int i = -1;
        return list.Any(x => { i++; return condition(x); }) ? i : -1;
    }
}

void Main()
{
    TestGetsFirstItem();
    TestGetsLastItem();
    TestGetsMinusOneOnNotFound();
    TestGetsMiddleItem();   
    TestGetsMinusOneOnEmptyList();
}

void TestGetsFirstItem()
{
    // Arrange
    var list = new string[] { "a", "b", "c", "d" };

    // Act
    int index = list.IndexOf(item => item.Equals("a"));

    // Assert
    if(index != 0)
    {
        throw new Exception("Index should be 0 but is: " + index);
    }

    "Test Successful".Dump();
}

void TestGetsLastItem()
{
    // Arrange
    var list = new string[] { "a", "b", "c", "d" };

    // Act
    int index = list.IndexOf(item => item.Equals("d"));

    // Assert
    if(index != 3)
    {
        throw new Exception("Index should be 3 but is: " + index);
    }

    "Test Successful".Dump();
}

void TestGetsMinusOneOnNotFound()
{
    // Arrange
    var list = new string[] { "a", "b", "c", "d" };

    // Act
    int index = list.IndexOf(item => item.Equals("e"));

    // Assert
    if(index != -1)
    {
        throw new Exception("Index should be -1 but is: " + index);
    }

    "Test Successful".Dump();
}

void TestGetsMinusOneOnEmptyList()
{
    // Arrange
    var list = new string[] {  };

    // Act
    int index = list.IndexOf(item => item.Equals("e"));

    // Assert
    if(index != -1)
    {
        throw new Exception("Index should be -1 but is: " + index);
    }

    "Test Successful".Dump();
}

void TestGetsMiddleItem()
{
    // Arrange
    var list = new string[] { "a", "b", "c", "d", "e" };

    // Act
    int index = list.IndexOf(item => item.Equals("c"));

    // Assert
    if(index != 2)
    {
        throw new Exception("Index should be 2 but is: " + index);
    }

    "Test Successful".Dump();
}        

$? is the exit status of the most recently-executed command; by convention, 0 means success and anything else indicates failure. That line is testing whether the grep command succeeded.

The grep manpage states:

The exit status is 0 if selected lines are found, and 1 if not found. If an error occurred the exit status is 2. (Note: POSIX error handling code should check for '2' or greater.)

So in this case it's checking whether any ERROR lines were found.

Solved the problem - PHPMailer - SMTP ERROR: Password command failed when send mail from my server

    require_once('class.phpmailer.php');
    include("class.smtp.php"); 
    $nameField = $_POST['name'];
    $emailField = $_POST['email'];
    $messageField = $_POST['message'];
    $phoneField = $_POST['contactno'];
    $cityField = $_POST['city'];

$mail = new PHPMailer(true); // the true param means it will throw exceptions on errors, which we need to catch

$mail->IsSMTP(); // telling the class to use SMTP

$body .= $nameField;

try {
     //$mail->Host       = "mail.gmail.com"; // SMTP server
      $mail->SMTPDebug  = 2;                     // enables SMTP debug information (for testing)
      $mail->SMTPAuth   = true;                  // enable SMTP authentication
      $mail->SMTPSecure = "ssl";                 // sets the prefix to the servier
      $mail->Host       = "smtp.gmail.com";      // sets GMAIL as the SMTP server
      $mail->Port       = 465;   // set the SMTP port for the GMAIL server
      $mail->SMTPKeepAlive = true;
      $mail->Mailer = "smtp";
      $mail->Username   = "[email protected]";  // GMAIL username
      $mail->Password   = "********";            // GMAIL password
      $mail->AddAddress('[email protected]', 'abc');
      $mail->SetFrom('[email protected]', 'def');
      $mail->Subject = 'PHPMailer Test Subject via mail(), advanced';
      $mail->AltBody = 'To view the message, please use an HTML compatible email viewer!'; // optional - MsgHTML will create an alternate automatically
      $mail->MsgHTML($body);
      $mail->Send();
      echo "Message Sent OK</p>\n";
      header("location: ../test.html");
} catch (phpmailerException $e) {
      echo $e->errorMessage(); //Pretty error messages from PHPMailer
} catch (Exception $e) {
      echo $e->getMessage(); //Boring error messages from anything else!
}

Important:

Go to google Setting and do 'less secure' applications enables. It will work. It Worked for Me.

This is a two-step process:

1. you need to create a login to SQL Server for that user, based on its Windows account

   CREATE LOGIN [<domainName>\<loginName>] FROM WINDOWS;
   

2. you need to grant this login permission to access a database:

   USE (your database)
   CREATE USER (username) FOR LOGIN (your login name)
   

Once you have that user in your database, you can give it any rights you want, e.g. you could assign it the db_datareader database role to read all tables.

USE (your database)
EXEC sp_addrolemember 'db_datareader', '(your user name)'

This is an sample restclient class

public class RestClient
{
    public enum RequestMethod
    {
        GET,
        POST
    }
    public int responseCode=0;
    public String message;
    public String response;
    public void Execute(RequestMethod method,String url,ArrayList<NameValuePair> headers,ArrayList<NameValuePair> params) throws Exception
    {
        switch (method)
        {
            case GET:
            {
                // add parameters
                String combinedParams = "";
                if (params!=null)
                {
                    combinedParams += "?";
                    for (NameValuePair p : params)
                    {
                        String paramString = p.getName() + "=" + URLEncoder.encode(p.getValue(),"UTF-8");
                        if (combinedParams.length() > 1)
                            combinedParams += "&" + paramString;
                        else
                            combinedParams += paramString;
                    }
                }
                HttpGet request = new HttpGet(url + combinedParams);
                // add headers
                if (headers!=null)
                {
                    headers=addCommonHeaderField(headers);
                    for (NameValuePair h : headers)
                        request.addHeader(h.getName(), h.getValue());
                }
                executeRequest(request, url);
                break;
            }
            case POST:
            {
                HttpPost request = new HttpPost(url);
                // add headers
                if (headers!=null)
                {
                    headers=addCommonHeaderField(headers);
                    for (NameValuePair h : headers)
                        request.addHeader(h.getName(), h.getValue());
                }
                if (params!=null)
                    request.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));
                executeRequest(request, url);
                break;
            }
        }
    }
    private ArrayList<NameValuePair> addCommonHeaderField(ArrayList<NameValuePair> _header)
    {
        _header.add(new BasicNameValuePair("Content-Type","application/x-www-form-urlencoded"));
        return _header;
    }
    private void executeRequest(HttpUriRequest request, String url)
    {
        HttpClient client = new DefaultHttpClient();
        HttpResponse httpResponse;
        try
        {
            httpResponse = client.execute(request);
            responseCode = httpResponse.getStatusLine().getStatusCode();
            message = httpResponse.getStatusLine().getReasonPhrase();
            HttpEntity entity = httpResponse.getEntity();

            if (entity != null)
            {
                InputStream instream = entity.getContent();
                response = convertStreamToString(instream);
                instream.close();
            }
        }
        catch (Exception e)
        { }
    }

    private static String convertStreamToString(InputStream is)
    {
        BufferedReader reader = new BufferedReader(new InputStreamReader(is));
        StringBuilder sb = new StringBuilder();
        String line = null;
        try
        {
            while ((line = reader.readLine()) != null)
            {
                sb.append(line + "\n");
            }
            is.close();
        }
        catch (IOException e)
        { }
        return sb.toString();
    }
}

Show file and track error

 systemctl status nginx.service

The right way to iterate on a list inside list is:

//iterate on the general list
for(int i = 0 ; i < collection.size() ; i++) {
    ArrayList<String> currentList = collection.get(i);
    //now iterate on the current list
    for (int j = 0; j < currentList.size(); j++) {
        String s = currentList.get(1);
    }
}

Laravel Server Requirements mention that BCMath, Ctype, JSON, Mbstring, OpenSSL, PDO, Tokenizer, and XML extensions are required. Most of the extensions are installed and enabled by default.

You can run the following command in Ubuntu to make sure the extensions are installed.

sudo apt install openssl php-common php-curl php-json php-mbstring php-mysql php-xml php-zip

PHP version specific installation (if PHP 7.4 installed)

sudo apt install php7.4-common php7.4-bcmath openssl php7.4-json php7.4-mbstring

You may need other PHP extensions for your composer packages. Find from links below.

PHP extensions for Ubuntu 20.04 LTS (Focal Fossa)

PHP extensions for Ubuntu 18.04 LTS (Bionic)

PHP extensions for Ubuntu 16.04 LTS (Xenial)

If you're getting this, you may have forgotten to put #include <thread> at the beginning of your file. OP's signature seems like it should work.

I initialized a new SPring boot project in IntelliJIdea with Spring Boot dev tools, but in pom.xml I had only dependency

 ...
 <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter</artifactId>
 </dependency>
 ...

You need to have also artifact spring-boot-starter-web. Just add this dependency to pom.xml

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

Following script will work with table schema along with latest Types like (MAX), IMAGE, and etc. change your collation type according to your need on this line (SET @collate = 'DATABASE_DEFAULT';)

SQL SCRIPT HERE:

BEGIN
DECLARE @collate nvarchar(100);
declare @schema nvarchar(255);
DECLARE @table nvarchar(255);
DECLARE @column_name nvarchar(255);
DECLARE @column_id int;
DECLARE @data_type nvarchar(255);
DECLARE @max_length varchar(100);
DECLARE @row_id int;
DECLARE @sql nvarchar(max);
DECLARE @sql_column nvarchar(max);

SET @collate = 'DATABASE_DEFAULT';

DECLARE tbl_cursor CURSOR FOR SELECT (s.[name])schemaName, (o.[name])[tableName]
FROM sysobjects sy 
INNER JOIN sys.objects  o on o.name = sy.name
INNER JOIN sys.schemas s ON o.schema_id = s.schema_id
WHERE OBJECTPROPERTY(sy.id, N'IsUserTable') = 1

OPEN tbl_cursor FETCH NEXT FROM tbl_cursor INTO @schema,@table

WHILE @@FETCH_STATUS = 0
BEGIN
    DECLARE tbl_cursor_changed CURSOR FOR
        SELECT ROW_NUMBER() OVER (ORDER BY c.column_id) AS row_id
            , c.name column_name
            , t.Name data_type
            , c.max_length
            , c.column_id
        FROM sys.columns c
        JOIN sys.types t ON c.system_type_id = t.system_type_id
        LEFT OUTER JOIN sys.index_columns ic ON ic.object_id = c.object_id AND ic.column_id = c.column_id
        LEFT OUTER JOIN sys.indexes i ON ic.object_id = i.object_id AND ic.index_id = i.index_id
    WHERE c.object_id like OBJECT_ID(@schema+'.'+@table)
    ORDER BY c.column_id


    OPEN tbl_cursor_changed 
     FETCH NEXT FROM tbl_cursor_changed
    INTO @row_id, @column_name, @data_type, @max_length, @column_id



    WHILE @@FETCH_STATUS = 0
    BEGIN
    IF (@max_length = -1) SET @max_length = 'MAX';
        IF (@data_type LIKE '%char%')
        BEGIN TRY
            SET @sql = 'ALTER TABLE ' +@schema+'.'+ @table + ' ALTER COLUMN ' + @column_name + ' ' + @data_type + '(' + CAST(@max_length AS nvarchar(100)) + ') COLLATE ' + @collate
            print @sql
            EXEC sp_executesql @sql
        END TRY
        BEGIN CATCH
          PRINT 'ERROR:'
          PRINT @sql
        END CATCH

        FETCH NEXT FROM tbl_cursor_changed
        INTO @row_id, @column_name, @data_type, @max_length, @column_id

    END

    CLOSE tbl_cursor_changed
    DEALLOCATE tbl_cursor_changed

    FETCH NEXT FROM tbl_cursor
    INTO @schema, @table

END

CLOSE tbl_cursor
DEALLOCATE tbl_cursor

PRINT 'Collation For All Tables Done!'
END

Try this:

select sum(a), sum(b), sum(c)
from your_table

Here we can use urllib's Legacy interface in Python3:

The following functions and classes are ported from the Python 2 module urllib (as opposed to urllib2). They might become deprecated at some point in the future.

Example (2 lines code):

import urllib.request

url = 'https://www.python.org/static/img/python-logo.png'
urllib.request.urlretrieve(url, "logo.png")

The default output format (which originally comes from a program known as diff if you want to look for more info) is known as a “unified diff”. It contains essentially 4 different types of lines:

• context lines, which start with a single space,
• insertion lines that show a line that has been inserted, which start with a +,
• deletion lines, which start with a -, and
• metadata lines which describe higher level things like which file this is talking about, what options were used to generate the diff, whether the file changed its permissions, etc.

I advise that you practice reading diffs between two versions of a file where you know exactly what you changed. Like that you'll recognize just what is going on when you see it.

<meta http-equiv="refresh" content="10" >

This can work. Try it..!! :-)

I had the same problem and I wasn't bothering to check the return values of the close() calls. When I started checking the return value, the problem mysteriously vanished.

I can only assume an optimisation glitch of the compiler (gcc in my case), is assuming that close() calls are without side effects and can be omitted if their return values aren't used.

Assuming for example DataGridView has columns as given below and its data bound items are of type PrimalPallet you can use solution given below.

private void dataGridView1_CellContentClick( object sender, DataGridViewCellEventArgs e )
{
    if ( e.RowIndex >= 0 )
    {
        if ( e.ColumnIndex == this.colDelete.Index )
        {
            var pallet = this.dataGridView1.Rows[ e.RowIndex ].DataBoundItem as PrimalPallet;
            this.DeletePalletByID( pallet.ID );
        }
        else if ( e.ColumnIndex == this.colEdit.Index )
        {
            var pallet = this.dataGridView1.Rows[ e.RowIndex ].DataBoundItem as PrimalPallet;
            // etc.
        }
    }
}

It's safer to access columns directly rather than using dataGridView1.Columns["MyColumnName"] and there is no need to parse sender to the DataGridView as it's not needed.

After hours of having the same problem, notice that if your jar is on the libs folder will cause problem once you set it upon the "Dependencies ", so i just comment the file tree dependencies and keep the one using

dependencies

//compile fileTree(dir: 'libs', include: ['*.jar'])  <-------- commented one 
compile 'com.google.android.gms:play-services:8.1.0'
compile 'com.android.support:appcompat-v7:22.2.1'

and the problem was solved.

You can even avoid the function at the parent updating the state directly

In Parent Component:

render(){
 return(<Child sendData={ v => this.setState({item: v}) } />);
}

In the Child Component:

demoMethod(){
   this.props.sendData(value);
}

Here is the same style as in large datasets:

x = df[:5]
y = pd.DataFrame([['...']*df.shape[1]], columns=df.columns, index=['...'])
z = df[-5:]
frame = [x, y, z]
result = pd.concat(frame)

print(result)

Output:

                     date  temp
0     1981-01-01 00:00:00  20.7
1     1981-01-02 00:00:00  17.9
2     1981-01-03 00:00:00  18.8
3     1981-01-04 00:00:00  14.6
4     1981-01-05 00:00:00  15.8
...                   ...   ...
3645  1990-12-27 00:00:00    14
3646  1990-12-28 00:00:00  13.6
3647  1990-12-29 00:00:00  13.5
3648  1990-12-30 00:00:00  15.7
3649  1990-12-31 00:00:00    13

Simple Way to find the occurrence of string value in an array using Java 8 features.

public void checkDuplicateOccurance() {
        List<String> duplicateList = new ArrayList<String>();
        duplicateList.add("Cat");
        duplicateList.add("Dog");
        duplicateList.add("Cat");
        duplicateList.add("cow");
        duplicateList.add("Cow");
        duplicateList.add("Goat");          
        Map<String, Long> couterMap = duplicateList.stream().collect(Collectors.groupingBy(e -> e.toString(),Collectors.counting()));
        System.out.println(couterMap);
    }

Output : {Cat=2, Goat=1, Cow=1, cow=1, Dog=1}

You can notice "Cow" and cow are not considered as same string, in case you required it under same count, use .toLowerCase(). Please find the snippet below for the same.

Map<String, Long> couterMap = duplicateList.stream().collect(Collectors.groupingBy(e -> e.toString().toLowerCase(),Collectors.counting()));

Output : {cat=2, cow=2, goat=1, dog=1}

Update for Laravel 6

Now that Laravel 6 is released you need to install laravel/ui.

composer require laravel/ui --dev
php artisan ui vue --auth

You can change vue with react if you use React in your project (see Using React).

And then you need to perform the migrations and compile the frontend

php artisan migrate
npm install && npm run dev

Source : Laravel Documentation for authentication

Want to get started fast? Install the laravel/ui Composer package and run php artisan ui vue --auth in a fresh Laravel application. After migrating your database, navigate your browser to http://your-app.test/register or any other URL that is assigned to your application. These commands will take care of scaffolding your entire authentication system!

Note: That's only if you want to use scaffolding, you can use the default User model and the Eloquent authentication driver.

Have you tried Convert.ChangeType?

If the method always returns a string, which I find odd, but that's besides the point, then perhaps this changed code would do what you want:

private static T ReadData<T>(XmlReader reader, string value)
{
    reader.MoveToAttribute(value);
    object readData = reader.ReadContentAsObject();
    return (T)Convert.ChangeType(readData, typeof(T));
}

You can use anonymous types for example:

  var empData = from res in _db.EMPLOYEEs
                where res.EMAIL == givenInfo || res.USER_NAME == givenInfo
                select new { res.EMAIL, res.USER_NAME };

Contrary to Martin's answer, casting to int (or ignoring the warning) isn't always safe even if you know your array doesn't have more than 2^31-1 elements. Not when compiling for 64-bit.

For example:

NSArray *array = @[@"a", @"b", @"c"];

int i = (int) [array indexOfObject:@"d"];
// indexOfObject returned NSNotFound, which is NSIntegerMax, which is LONG_MAX in 64 bit.
// We cast this to int and got -1.
// But -1 != NSNotFound. Trouble ahead!

if (i == NSNotFound) {
    // thought we'd get here, but we don't
    NSLog(@"it's not here");
}
else {
    // this is what actually happens
    NSLog(@"it's here: %d", i);

    // **** crash horribly ****
    NSLog(@"the object is %@", array[i]);
}

You have declared a function as nonstatic in some file and you have implemented as static in another file or somewhere in the same file can cause this problem also. For example, the following code will produce this error.

void inlet_update_my_ratio(object_t *myobject);
//some where the implementation is like this
static void inlet_update_my_ratio(object_t *myobject) {
//code
}

If you remove the static from the implementation, the error will go away as below.

 void inlet_update_my_ratio(object_t *myobject) {
    //code
    }

Here's what I used:

In JavaScript:

var url = "http://www.mynewsfeed.com/articles/index.php?id=17";
var encoded_url = encodeURIComponent(url);

var decoded_url = decodeURIComponent(encoded_url);

In PHP:

$url = "http://www.mynewsfeed.com/articles/index.php?id=17";
$encoded_url = url_encode(url);

$decoded_url = url_decode($encoded_url);

You can also try it online here: http://www.mynewsfeed.x10.mx/articles/index.php?id=17

Tested and working in Angular 9.0

If you're getting the data using API

array: [];

ngOnInit()    {
this.service.method()
.subscribe(
    data=>
  {
    this.array = JSON.parse(JSON.stringify(data.object));
  }
)

}

You can use that array to print your results from API data in html template.

Like

<p>{{array['something']}}</p>

I would just go with

<tr @(if (count++ % 2 == 0){<text>class="alt-row"</text>})>

Or even better

<tr class="alt-row@(count++ % 2)">

this will give you lines like

<tr class="alt-row0">
<tr class="alt-row1">
<tr class="alt-row0">
<tr class="alt-row1">

based on examples above and examples found on other sites, I created a generic procedure and some examples.

'Simple helper procedure to create a dropdown in a cell based on a list of values in a range
'ValueSheetName : the name of the sheet containing the value range
'ValueRangeString : the range on the sheet with name ValueSheetName containing the values for the dropdown
'CreateOnSheetName : the name of the sheet where the dropdown needs to be created
'CreateInRangeString : the range where the dropdown needs to be created
'FieldName As String : a name of the dropdown, will be used in the inputMessage and ErrorMessage
'See example below ExampleCreateDropDown
Public Sub CreateDropDown(ValueSheetName As String, ValueRangeString As String, CreateOnSheetName As String, CreateInRangeString As String, FieldName As String)
    Dim ValueSheet As Worksheet
    Set ValueSheet = Worksheets(ValueSheetName) 'The sheet containing the values
    Dim ValueRange As Range: Set ValueRange = ValueSheet.Range(ValueRangeString) 'The range containing the values
    Dim CreateOnSheet As Worksheet
    Set CreateOnSheet = Worksheets(CreateOnSheetName) 'The sheet containing the values
    Dim CreateInRange As Range: Set CreateInRange = CreateOnSheet.Range(CreateInRangeString)
    Dim InputTitle As String:  InputTitle = "Please Select a Value"
    Dim InputMessage As String:  InputMessage = "for " & FieldName
    Dim ErrorTitle As String:  ErrorTitle = "Please Select a Value"
    Dim ErrorMessage As String:  ErrorMessage = "for " & FieldName
    Dim ShowInput As Boolean:  ShowInput = True 'Show input message on hover
    Dim ShowError As Boolean:  ShowError = True 'Show error message on error
    Dim ValidationType As XlDVType:  ValidationType = xlValidateList
    Dim ValidationAlertStyle As XlDVAlertStyle:  ValidationAlertStyle = xlValidAlertStop 'Stop on invalid value
    Dim ValidationOperator As XlFormatConditionOperator:  ValidationOperator = xlEqual 'Value must be equal to one of the Values from the ValidationFormula1
    Dim ValidationFormula1 As Variant:  ValidationFormula1 = "=" & ValueSheetName & "!" & ValueRange.Address 'Formula referencing the values from the ValueRange
    Dim ValidationFormula2 As Variant:  ValidationFormula2 = ""

    Call CreateDropDownWithValidationInCell(CreateInRange, InputTitle, InputMessage, ErrorTitle, ErrorMessage, ShowInput, ShowError, ValidationType, ValidationAlertStyle, ValidationOperator, ValidationFormula1, ValidationFormula2)
End Sub


'An example using the ExampleCreateDropDown
Private Sub ExampleCreateDropDown()
    Call CreateDropDown(ValueSheetName:="Test", ValueRangeString:="C1:C5", CreateOnSheetName:="Test", CreateInRangeString:="B1", FieldName:="test2")
End Sub


'The full option function if you need more configurable options
'To create a dropdown in a cell based on a list of values in a range
'Validation: https://msdn.microsoft.com/en-us/library/office/ff840078.aspx
'ValidationTypes: XlDVType  https://msdn.microsoft.com/en-us/library/office/ff840715.aspx
'ValidationAlertStyle:  XlDVAlertStyle  https://msdn.microsoft.com/en-us/library/office/ff841223.aspx
'XlFormatConditionOperator  https://msdn.microsoft.com/en-us/library/office/ff840923.aspx
'See example below ExampleCreateDropDownWithValidationInCell
Public Sub CreateDropDownWithValidationInCell(CreateInRange As Range, _
                                        Optional InputTitle As String = "", _
                                        Optional InputMessage As String = "", _
                                        Optional ErrorTitle As String = "", _
                                        Optional ErrorMessage As String = "", _
                                        Optional ShowInput As Boolean = True, _
                                        Optional ShowError As Boolean = True, _
                                        Optional ValidationType As XlDVType = xlValidateList, _
                                        Optional ValidationAlertStyle As XlDVAlertStyle = xlValidAlertStop, _
                                        Optional ValidationOperator As XlFormatConditionOperator = xlEqual, _
                                        Optional ValidationFormula1 As Variant = "", _
                                        Optional ValidationFormula2 As Variant = "")

    With CreateInRange.Validation
        .Delete
        .Add Type:=ValidationType, AlertStyle:=ValidationAlertStyle, Operator:=ValidationOperator, Formula1:=ValidationFormula1, Formula2:=ValidationFormula2
        .IgnoreBlank = True
        .InCellDropdown = True
        .InputTitle = InputTitle
        .ErrorTitle = ErrorTitle
        .InputMessage = InputMessage
        .ErrorMessage = ErrorMessage
        .ShowInput = ShowInput
        .ShowError = ShowError
    End With
End Sub


'An example using the CreateDropDownWithValidationInCell
Private Sub ExampleCreateDropDownWithValidationInCell()
    Dim ValueSheetName As String: ValueSheetName = "Hidden" 'The sheet containing the values
    Dim ValueRangeString As String: ValueRangeString = "C7:C9" 'The range containing the values
    Dim CreateOnSheetName As String: CreateOnSheetName = "Test"  'The sheet containing the dropdown
    Dim CreateInRangeString As String: CreateInRangeString = "A1" 'The range containing the dropdown

    Dim ValueSheet As Worksheet
    Set ValueSheet = Worksheets(ValueSheetName)
    Dim ValueRange As Range: Set ValueRange = ValueSheet.Range(ValueRangeString)
    Dim CreateOnSheet As Worksheet
    Set CreateOnSheet = Worksheets(CreateOnSheetName)
    Dim CreateInRange As Range: Set CreateInRange = CreateOnSheet.Range(CreateInRangeString)
    Dim FieldName As String: FieldName = "Testing Dropdown"
    Dim InputTitle As String:  InputTitle = "Please Select a value"
    Dim InputMessage As String:  InputMessage = "for " & FieldName
    Dim ErrorTitle As String:  ErrorTitle = "Please Select a value"
    Dim ErrorMessage As String:  ErrorMessage = "for " & FieldName
    Dim ShowInput As Boolean:  ShowInput = True
    Dim ShowError As Boolean:  ShowError = True
    Dim ValidationType As XlDVType:  ValidationType = xlValidateList
    Dim ValidationAlertStyle As XlDVAlertStyle:  ValidationAlertStyle = xlValidAlertStop
    Dim ValidationOperator As XlFormatConditionOperator:  ValidationOperator = xlEqual
    Dim ValidationFormula1 As Variant:  ValidationFormula1 = "=" & ValueSheetName & "!" & ValueRange.Address
    Dim ValidationFormula2 As Variant:  ValidationFormula2 = ""

    Call CreateDropDownWithValidationInCell(CreateInRange, InputTitle, InputMessage, ErrorTitle, ErrorMessage, ShowInput, ShowError, ValidationType, ValidationAlertStyle, ValidationOperator, ValidationFormula1, ValidationFormula2)

End Sub

First make some data:

> df = data.frame(matrix(rnorm(20), nrow=10))
> df
           X1         X2
1   0.7091409 -1.4061361
2  -1.1334614 -0.1973846
3   2.3343391 -0.4385071
4  -0.9040278 -0.6593677
5   0.4180331 -1.2592415
6   0.7572246 -0.5463655
7  -0.8996483  0.4231117
8  -1.0356774 -0.1640883
9  -0.3983045  0.7157506
10 -0.9060305  2.3234110

Then select some rows at random:

> df[sample(nrow(df), 3), ]
           X1         X2
9  -0.3983045  0.7157506
2  -1.1334614 -0.1973846
10 -0.9060305  2.3234110

First off, your quoted code is not JSON. Your code is JavaScript object literal notation. JSON is a subset of that designed for easier parsing.

Your code defines an object (data) containing an array (items) of objects (each with an id, name, and type).

You don't need or want jQuery for this, just JavaScript.

Adding an item:

data.items.push(
    {id: "7", name: "Douglas Adams", type: "comedy"}
);

That adds to the end. See below for adding in the middle.

Removing an item:

There are several ways. The splice method is the most versatile:

data.items.splice(1, 3); // Removes three items starting with the 2nd,
                         // ("Witches of Eastwick", "X-Men", "Ordinary People")

splice modifies the original array, and returns an array of the items you removed.

Adding in the middle:

splice actually does both adding and removing. The signature of the splice method is:

removed_items = arrayObject.splice(index, num_to_remove[, add1[, add2[, ...]]]);

• index - the index at which to start making changes
• num_to_remove - starting with that index, remove this many entries
• addN - ...and then insert these elements

So I can add an item in the 3rd position like this:

data.items.splice(2, 0,
    {id: "7", name: "Douglas Adams", type: "comedy"}
);

What that says is: Starting at index 2, remove zero items, and then insert this following item. The result looks like this:

var data = {items: [
    {id: "1", name: "Snatch", type: "crime"},
    {id: "2", name: "Witches of Eastwick", type: "comedy"},
    {id: "7", name: "Douglas Adams", type: "comedy"},     // <== The new item
    {id: "3", name: "X-Men", type: "action"},
    {id: "4", name: "Ordinary People", type: "drama"},
    {id: "5", name: "Billy Elliot", type: "drama"},
    {id: "6", name: "Toy Story", type: "children"}
]};

You can remove some and add some at once:

data.items.splice(1, 3,
    {id: "7", name: "Douglas Adams", type: "comedy"},
    {id: "8", name: "Dick Francis", type: "mystery"}
);

...which means: Starting at index 1, remove three entries, then add these two entries. Which results in:

var data = {items: [
    {id: "1", name: "Snatch", type: "crime"},
    {id: "7", name: "Douglas Adams", type: "comedy"},
    {id: "8", name: "Dick Francis", type: "mystery"},
    {id: "4", name: "Ordinary People", type: "drama"},
    {id: "5", name: "Billy Elliot", type: "drama"},
    {id: "6", name: "Toy Story", type: "children"}
]};

It doesn't compile because T could be anything, and not everything will have the myvar field.

You could make myvar a property on ITest:

public ITest
{
    string myvar{get;}
}

and implement it on the classes as a property:

public class MyClass1 : ITest
{
    public string myvar{ get { return "hello 1"; } }
}

and then put a generic constraint on your method:

public void PrintGeneric<T>(T test) where T : ITest
{
    Console.WriteLine("Generic : " + test.myvar);
}

but in that case to be honest you are better off just passing in an ITest:

public void PrintGeneric(ITest test)
{
    Console.WriteLine("Generic : " + test.myvar);
}

EDIT: The angular team has released the @Resolve decorator. It still needs some clarification, in how it works, but until then I'll take someone else's related answer here, and provide links to other sources:

• StackOverflow: Using Resolve In Angular2 Routes
• StackOverflow: Usage sample by Günter Zöchbauer
• Resolve documentation
• The router patch on GitHub
• RC4 ChangeLog
• RC4 Release Tweet

EDIT: This answer works for Angular 2 BETA only. Router is not released for Angular 2 RC as of this edit. Instead, when using Angular 2 RC, replace references to router with router-deprecated to continue using the beta router.

The Angular2-future way to implement this will be via the @Resolve decorator. Until then, the closest facsimile is CanActivate Component decorator, per Brandon Roberts. see https://github.com/angular/angular/issues/6611

Although beta 0 doesn't support providing resolved values to the Component, it's planned, and there is also a workaround described here: Using Resolve In Angular2 Routes

A beta 1 example can be found here: http://run.plnkr.co/BAqA98lphi4rQZAd/#/resolved . It uses a very similar workaround, but slightly more accurately uses the RouteData object rather than RouteParams.

@CanActivate((to) => {
    return new Promise((resolve) => {
        to.routeData.data.user = { name: 'John' }

Also, note that there is also an example workaround for accessing nested/parent route "resolved" values as well, and other features you expect if you've used 1.x UI-Router.

Note you'll also need to manually inject any services you need to accomplish this, since the Angular Injector hierarchy is not currently available in the CanActivate decorator. Simply importing an Injector will create a new injector instance, without access to the providers from bootstrap(), so you'll probably want to store an application-wide copy of the bootstrapped injector. Brandon's second Plunk link on this page is a good starting point: https://github.com/angular/angular/issues/4112

public class BrowsePictureActivity extends Activity {

    // this is the action code we use in our intent, 
    // this way we know we're looking at the response from our own action
    private static final int SELECT_PICTURE = 1;

    private String selectedImagePath;

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        ((Button) findViewById(R.id.Button01))
                .setOnClickListener(new OnClickListener() {

                    public void onClick(View arg0) {

                        // in onCreate or any event where your want the user to
                        // select a file
                        Intent intent = new Intent();
                        intent.setType("image/*");
                        intent.setAction(Intent.ACTION_GET_CONTENT);
                        startActivityForResult(Intent.createChooser(intent,
                                "Select Picture"), SELECT_PICTURE);
                    }
                });
    }

    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (resultCode == RESULT_OK) {
            if (requestCode == SELECT_PICTURE) {
                Uri selectedImageUri = data.getData();
                selectedImagePath = getPath(selectedImageUri);
            }
        }
    }

    /**
     * helper to retrieve the path of an image URI
     */
    public String getPath(Uri uri) {
            // just some safety built in 
            if( uri == null ) {
                // TODO perform some logging or show user feedback
                return null;
            }
            // try to retrieve the image from the media store first
            // this will only work for images selected from gallery
            String[] projection = { MediaStore.Images.Media.DATA };
            Cursor cursor = managedQuery(uri, projection, null, null, null);
            if( cursor != null ){
                int column_index = cursor
                .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
                cursor.moveToFirst();
                return cursor.getString(column_index);
            }
            // this is our fallback here
            return uri.getPath();
    }

}

i always use connection.relase(); after pool.getconnetion like

pool.getConnection(function (err, connection) {
      connection.release();
        if (!err)
        {
            console.log('*** Mysql Connection established with ', config.database, ' and connected as id ' + connection.threadId);
            //CHECKING USERNAME EXISTENCE
            email = receivedValues.email
            connection.query('SELECT * FROM users WHERE email = ?', [email],
                function (err, rows) {
                    if (!err)
                    {
                        if (rows.length == 1)
                        {
                            if (bcrypt.compareSync(req.body.password, rows[0].password))
                            {
                                var alldata = rows;
                                var userid = rows[0].id;
                                var tokendata = (receivedValues, userid);
                                var token = jwt.sign(receivedValues, config.secret, {
                                    expiresIn: 1440 * 60 * 30 // expires in 1440 minutes
                                });
                                console.log("*** Authorised User");
                                res.json({
                                    "code": 200,
                                    "status": "Success",
                                    "token": token,
                                    "userData": alldata,
                                    "message": "Authorised User!"
                                });
                                logger.info('url=', URL.url, 'Responce=', 'User Signin, username', req.body.email, 'User Id=', rows[0].id);
                                return;
                            }
                            else
                            {
                                console.log("*** Redirecting: Unauthorised User");
                                res.json({"code": 200, "status": "Fail", "message": "Unauthorised User!"});
                                logger.error('*** Redirecting: Unauthorised User');
                                return;
                            }
                        }
                        else
                        {
                            console.error("*** Redirecting: No User found with provided name");
                            res.json({
                                "code": 200,
                                "status": "Error",
                                "message": "No User found with provided name"
                            });
                            logger.error('url=', URL.url, 'No User found with provided name');
                            return;
                        }
                    }
                    else
                    {
                        console.log("*** Redirecting: Error for selecting user");
                        res.json({"code": 200, "status": "Error", "message": "Error for selecting user"});
                        logger.error('url=', URL.url, 'Error for selecting user', req.body.email);
                        return;
                    }
                });
            connection.on('error', function (err) {
                console.log('*** Redirecting: Error Creating User...');
                res.json({"code": 200, "status": "Error", "message": "Error Checking Username Duplicate"});
                return;
            });
        }
        else
        {
            Errors.Connection_Error(res);
        }
    });

I tried using last in sql query in SQl server 2008 but it gives this err: " 'last' is not a recognized built-in function name."

So I ended up using :

select max(WorkflowStateStatusId) from WorkflowStateStatus 

to get the Id of the last row. One could also use

Declare @i int
set @i=1
select WorkflowStateStatusId from Workflow.WorkflowStateStatus
 where WorkflowStateStatusId not in (select top (
   (select count(*) from Workflow.WorkflowStateStatus) - @i ) WorkflowStateStatusId from .WorkflowStateStatus)

If you're using Git and PHP, you can reload the script from the cache each time there is a change in the Git repository, using the following code:

exec('git rev-parse --verify HEAD 2> /dev/null', $gitLog);
echo '  <script src="/path/to/script.js"?v='.$gitLog[0].'></script>'.PHP_EOL;

Do you need the second batch file to run asynchronously? Typically one batch file runs another synchronously with the call command, and the second one would share the first one's window.

You can use start /b second.bat to launch a second batch file asynchronously from your first that shares your first one's window. If both batch files write to the console simultaneously, the output will be overlapped and probably indecipherable. Also, you'll want to put an exit command at the end of your second batch file, or you'll be within a second cmd shell once everything is done.

I use it and works fine:

<?xml version="1.0" encoding="utf-8"?>
<ScrollView android:id="@+id/ScrollView02" 
            android:layout_width="wrap_content" 
            android:layout_height="wrap_content"
            xmlns:android="http://schemas.android.com/apk/res/android">
<HorizontalScrollView android:id="@+id/HorizontalScrollView01" 
                      android:layout_width="wrap_content" 
                      android:layout_height="wrap_content">
<ImageView android:id="@+id/ImageView01"
           android:src="@drawable/pic" 
           android:isScrollContainer="true" 
           android:layout_height="fill_parent" 
           android:layout_width="fill_parent" 
           android:adjustViewBounds="true">
</ImageView>
</HorizontalScrollView>
</ScrollView>

The source link is here: Android-spa

Use time

Let's say you have the initial dates as strings like these:
date1 = "31/12/2015"
date2 = "01/01/2016"

You can do the following:
newdate1 = time.strptime(date1, "%d/%m/%Y") and newdate2 = time.strptime(date2, "%d/%m/%Y") to convert them to python's date format. Then, the comparison is obvious:

newdate1 > newdate2 will return False
newdate1 < newdate2 will return True

While setting the value in the constructor would work, using the Doctrine Lifecycle events might be a better solution.

By leveraging the prePersist Lifecycle Event, you could set your default value on your entity only on initial persist.

You are having this problem because you are attempting to console log app.address() before the connection has been made. You just have to be sure to console log after the connection is made, i.e. in a callback or after an event signaling that the connection has been made.

Fortunately, the 'listening' event is emitted by the server after the connection is made so just do this:

var express = require('express');
var http = require('http');

var app = express();
var server = http.createServer(app);

app.get('/', function(req, res) {
    res.send("Hello World!");
});

server.listen(3000, 'localhost');
server.on('listening', function() {
    console.log('Express server started on port %s at %s', server.address().port, server.address().address);
});

This works just fine in nodejs v0.6+ and Express v3.0+.

$("#foo > div").length

Direct children of the element with the id 'foo' which are divs. Then retrieving the size of the wrapped set produced.

Actually, if you opt for creating an empty repo on GitHub it gives you exact instructions that you can almost copy and paste into your terminal which are (at this point in time):

…or create a new repository on the command line

echo "# ..." >> README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin [email protected]:<user>/<repo>.git
git push -u origin master

Here is the example of selector. If you use eclipse , it does not suggest something when you click ctrl and space both :/ you must type it.

<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/btn_default_pressed" android:state_pressed="true" />
<item android:drawable="@drawable/btn_default_selected"
    android:state_focused="true"
    android:state_enabled="true"
    android:state_window_focused="true"  />
<item android:drawable="@drawable/btn_default_normal" />

You can look at for reference;

http://developer.android.com/guide/topics/resources/drawable-resource.html#StateList

Adobe Contribute provides a snapshot service also, but it's not free.

Here's the developer toolbar for IE 6 and 7.

I use PV.exe from http://www.teamcti.com/pview/prcview.htm installed in Program Files\PV with a batch file like this:

@echo off
PATH=%PATH%;%PROGRAMFILES%\PV;%PROGRAMFILES%\YourProgram
PV.EXE YourProgram.exe >nul
if ERRORLEVEL 1 goto Process_NotFound
:Process_Found
echo YourProgram is running
goto END
:Process_NotFound
echo YourProgram is not running
YourProgram.exe
goto END
:END

I got this error when my server process got an exception midway during generating the response and simply closed the connection without saying goodbye. curl still expected data from the connection and complained (rightfully).

Make column B in sheet1 the dates but where the day of the month is always the first day of the month, e.g. in B2 put =DATE(YEAR(A2),MONTH(A2),1). Then make E5 on sheet 2 contain the first date of the month you need, e.g. Date(2013,4,1). After that, putting in F5 COUNTIF(Sheet1!B2:B50, E5) will give you the count for the month specified in E5.

A Windows load event fires when all the content on your page is fully loaded including the DOM (document object model) content and asynchronous JavaScript, frames and images. You can also use body onload=. Both are the same; window.onload = function(){} and <body onload="func();"> are different ways of using the same event.

jQuery $document.ready function event executes a bit earlier than window.onload and is called once the DOM(Document object model) is loaded on your page. It will not wait for the images, frames to get fully load.

Taken from the following article: how $document.ready() is different from window.onload()

This below worked for me:

    SELECT count(*)
    INTO @exist
    FROM information_schema.columns
    WHERE table_schema = 'mydatabase'
    and COLUMN_NAME = 'mycolumn'
    AND table_name = 'mytable' LIMIT 1;

    set @query = IF(@exist <= 0, 'ALTER TABLE mydatabase.`mytable`  ADD COLUMN `mycolumn` MEDIUMTEXT NULL',
    'select \'Column Exists\' status');

    prepare stmt from @query;

    EXECUTE stmt;

If you can afford the hardware, using an Arduino board + processing will produce some pretty cool things, though it may be a little advanced for people that may not be interested at all in programming.

As of iOS 6.1, it is no longer possible to auto-play videos on the iPad. According to Apple documentation Autoplay feature is not working on Safari in all ios devices including iPad:

"Apple has made the decision to disable the automatic playing of video on iOS devices, through both script and attribute implementations.

In Safari, on iOS (for all devices, including iPad), where the user may be on a cellular network and be charged per data unit, preload and auto-play are disabled. No data is loaded until the user initiates it."

You can read more abut it in this Apple documentation

Dynamic variables creation

Pros

• Works for >9 arguments
• Keeps %1, %2, ... %* in tact
• Works for both /arg and -arg style
• No prior knowledge about arguments
• Implementation is separate from main routine

Cons

• Old arguments may leak into consecutive runs, therefore use setlocal for local scoping or write an accompanying :CLEAR-ARGS routine!
• No alias support yet (like --force to -f)
• No empty "" argument support

Usage

Here is an example how the following arguments relate to .bat variables:

>> testargs.bat /b 3 -c /d /e /f /g /h /i /j /k /bar 5 /foo "c:\"

echo %*        | /b 3 -c /d /e /f /g /h /i /j /k /bar 5 /foo "c:\"
echo %ARG_FOO% | c:\
echo %ARG_A%   |
echo %ARG_B%   | 3
echo %ARG_C%   | 1
echo %ARG_D%   | 1

Implementation

@echo off
setlocal

CALL :ARG-PARSER %*

::Print examples
echo: ALL: %*
echo: FOO: %ARG_FOO%
echo: A:   %ARG_A%
echo: B:   %ARG_B%
echo: C:   %ARG_C%
echo: D:   %ARG_D%


::*********************************************************
:: Parse commandline arguments into sane variables
:: See the following scenario as usage example:
:: >> thisfile.bat /a /b "c:\" /c /foo 5
:: >> CALL :ARG-PARSER %*
:: ARG_a=1
:: ARG_b=c:\
:: ARG_c=1
:: ARG_foo=5
::*********************************************************
:ARG-PARSER
    ::Loop until two consecutive empty args
    :loopargs
        IF "%~1%~2" EQU "" GOTO :EOF

        set "arg1=%~1" 
        set "arg2=%~2"
        shift

        ::Allow either / or -
        set "tst1=%arg1:-=/%"
        if "%arg1%" NEQ "" (
            set "tst1=%tst1:~0,1%"
        ) ELSE (
            set "tst1="
        )

        set "tst2=%arg2:-=/%"
        if "%arg2%" NEQ "" (
            set "tst2=%tst2:~0,1%"
        ) ELSE (
            set "tst2="
        )


        ::Capture assignments (eg. /foo bar)
        IF "%tst1%" EQU "/"  IF "%tst2%" NEQ "/" IF "%tst2%" NEQ "" (
            set "ARG_%arg1:~1%=%arg2%"
            GOTO loopargs
        )

        ::Capture flags (eg. /foo)
        IF "%tst1%" EQU "/" (
            set "ARG_%arg1:~1%=1"
            GOTO loopargs
        )
    goto loopargs
GOTO :EOF

[UPDATE] ==============================================================

Respect to the [OLD] answer here below, I have discovered that it worked because I have put all the numbers in a single atomic vector; one of them was a character, so every one become characters.

If we use a list (hence, coercion does not happen) all the test pass correctly but one: 1/(1 - 0.98), which remains a numeric. This because the tol parameter is by default 100 * .Machine$double.eps and that number is far from 50 little less than the double of that. So, basically, for this kind of numbers, we have to decide our tolerance!

So if you want all test became TRUE, you can assertive::is_whole_number(x, tol = 200 * .Machine$double.eps)

Anyway, I confirm that IMO assertive remains the best solution.

Here below a reprex for this [UPDATE].

expect_trues_c <- c(
  cl = sqrt(2)^2,
  pp = 9.0,
  t = 1 / (1 - 0.98),
  ar0 = 66L,
  ar1 = 66,
  ar2 = 1 + 2^-50,
  v = 222e3,
  w1 = 1e4,
  w2 = 1e5,
  v2 = "1000000000000000000000000000000000001",
  an = 2 / 49 * 49,
  ju1 = 1e22,
  ju2 = 1e24,
  al = floor(1),
  v5 = 1.0000000000000001 # this is under machine precision!
)

str(expect_trues_c)
#>  Named chr [1:15] "2" "9" "50" "66" "66" "1" "222000" "10000" "1e+05" ...
#>  - attr(*, "names")= chr [1:15] "cl" "pp" "t" "ar0" ...
assertive::is_whole_number(expect_trues_c)
#> Warning: Coercing expect_trues_c to class 'numeric'.
#>                      2                      9                     50 
#>                   TRUE                   TRUE                   TRUE 
#>                     66                     66                      1 
#>                   TRUE                   TRUE                   TRUE 
#>                 222000                  10000                 100000 
#>                   TRUE                   TRUE                   TRUE 
#>                  1e+36                      2                  1e+22 
#>                   TRUE                   TRUE                   TRUE 
#> 9.9999999999999998e+23                      1                      1 
#>                   TRUE                   TRUE                   TRUE



expect_trues_l <- list(
  cl = sqrt(2)^2,
  pp = 9.0,
  t = 1 / (1 - 0.98),
  ar0 = 66L,
  ar1 = 66,
  ar2 = 1 + 2^-50,
  v = 222e3,
  w1 = 1e4,
  w2 = 1e5,
  v2 = "1000000000000000000000000000000000001",
  an = 2 / 49 * 49,
  ju1 = 1e22,
  ju2 = 1e24,
  al = floor(1),
  v5 = 1.0000000000000001 # this is under machine precision!
)

str(expect_trues_l)
#> List of 15
#>  $ cl : num 2
#>  $ pp : num 9
#>  $ t  : num 50
#>  $ ar0: int 66
#>  $ ar1: num 66
#>  $ ar2: num 1
#>  $ v  : num 222000
#>  $ w1 : num 10000
#>  $ w2 : num 1e+05
#>  $ v2 : chr "1000000000000000000000000000000000001"
#>  $ an : num 2
#>  $ ju1: num 1e+22
#>  $ ju2: num 1e+24
#>  $ al : num 1
#>  $ v5 : num 1
assertive::is_whole_number(expect_trues_l)
#> Warning: Coercing expect_trues_l to class 'numeric'.
#> There was 1 failure:
#>   Position              Value      Cause
#> 1        3 49.999999999999957 fractional
assertive::is_whole_number(expect_trues_l, tol = 200 * .Machine$double.eps)
#> Warning: Coercing expect_trues_l to class 'numeric'.
#>     2.0000000000000004                      9     49.999999999999957 
#>                   TRUE                   TRUE                   TRUE 
#>                     66                     66     1.0000000000000009 
#>                   TRUE                   TRUE                   TRUE 
#>                 222000                  10000                 100000 
#>                   TRUE                   TRUE                   TRUE 
#>                  1e+36     1.9999999999999998                  1e+22 
#>                   TRUE                   TRUE                   TRUE 
#> 9.9999999999999998e+23                      1                      1 
#>                   TRUE                   TRUE                   TRUE



expect_falses <- list(
  bb = 5 - 1e-8,
  pt1 = 1.0000001,
  pt2 = 1.00000001,
  v3 = 3243.34,
  v4 = "sdfds"
)

str(expect_falses)
#> List of 5
#>  $ bb : num 5
#>  $ pt1: num 1
#>  $ pt2: num 1
#>  $ v3 : num 3243
#>  $ v4 : chr "sdfds"
assertive::is_whole_number(expect_falses)
#> Warning: Coercing expect_falses to class 'numeric'.
#> Warning in as.this_class(x): NAs introduced by coercion
#> There were 5 failures:
#>   Position              Value      Cause
#> 1        1 4.9999999900000001 fractional
#> 2        2 1.0000001000000001 fractional
#> 3        3 1.0000000099999999 fractional
#> 4        4 3243.3400000000001 fractional
#> 5        5               <NA>    missing
assertive::is_whole_number(expect_falses, tol = 200 * .Machine$double.eps)
#> Warning: Coercing expect_falses to class 'numeric'.

#> Warning: NAs introduced by coercion
#> There were 5 failures:
#>   Position              Value      Cause
#> 1        1 4.9999999900000001 fractional
#> 2        2 1.0000001000000001 fractional
#> 3        3 1.0000000099999999 fractional
#> 4        4 3243.3400000000001 fractional
#> 5        5               <NA>    missing

^{Created on 2019-07-23 by the reprex package (v0.3.0)}

[OLD] =================================================================

IMO the best solution comes from the assertive package (which, for the moment, solve all positive and negative examples in this thread):

are_all_whole_numbers <- function(x) {
  all(assertive::is_whole_number(x), na.rm = TRUE)
}

are_all_whole_numbers(c(
  cl = sqrt(2)^2,
  pp = 9.0,
  t = 1 / (1 - 0.98),
  ar0 = 66L,
  ar1 = 66,
  ar2 = 1 + 2^-50,
  v = 222e3,
  w1 = 1e4,
  w2 = 1e5,
  v2 = "1000000000000000000000000000000000001",
  an = 2 / 49 * 49,
  ju1 = 1e22,
  ju2 = 1e24,
  al = floor(1),
  v5 = 1.0000000000000001 # difference is under machine precision!
))
#> Warning: Coercing x to class 'numeric'.
#> [1] TRUE

are_all_not_whole_numbers <- function(x) {
  all(!assertive::is_whole_number(x), na.rm = TRUE)
}

are_all_not_whole_numbers(c(
  bb = 5 - 1e-8,
  pt1 = 1.0000001,
  pt2 = 1.00000001,
  v3 = 3243.34,
  v4 = "sdfds"
))
#> Warning: Coercing x to class 'numeric'.
#> Warning in as.this_class(x): NAs introduced by coercion
#> [1] TRUE

^{Created on 2019-07-23 by the reprex package (v0.3.0)}

Well I know this might be a big change or even not suitable for your project, but did you consider not performing the push until you already have the data? That way you only need to draw the view once and the user experience will also be better - the push will move in already loaded.

The way you do this is in the UITableView didSelectRowAtIndexPath you asynchronously ask for the data. Once you receive the response, you manually perform the segue and pass the data to your viewController in prepareForSegue. Meanwhile you may want to show some activity indicator, for simple loading indicator check https://github.com/jdg/MBProgressHUD

ViewBag is of type dynamic but, is internally an System.Dynamic.ExpandoObject()

It is declared like this:

dynamic ViewBag = new System.Dynamic.ExpandoObject();

which is why you can do :

ViewBag.Foo = "Bar";

A Sample Expander Object Code:

public class ExpanderObject : DynamicObject, IDynamicMetaObjectProvider
{
    public Dictionary<string, object> objectDictionary;

    public ExpanderObject()
    {
        objectDictionary = new Dictionary<string, object>();
    }
    public override bool TryGetMember(GetMemberBinder binder, out object result)
    {
        object val;
        if (objectDictionary.TryGetValue(binder.Name, out val))
        {
            result = val;
            return true;
        }
        result = null;
        return false;
    }

    public override bool TrySetMember(SetMemberBinder binder, object value)
    {
        try
        {
            objectDictionary[binder.Name] = value;
            return true;
        }
        catch (Exception ex)
        {
            return false;
        }
    }
}

Maybe you are out of inodes. Try df -i

                     2591792  136322 2455470    6% /home
/dev/sdb1            1887488 1887488       0  100% /data

Disk used 6% but inode table full.

I built this small helper method for an android app, may come of use:

 /**
 * @param originalColor color, without alpha
 * @param alpha         from 0.0 to 1.0
 * @return
 */
public static String addAlpha(String originalColor, double alpha) {
    long alphaFixed = Math.round(alpha * 255);
    String alphaHex = Long.toHexString(alphaFixed);
    if (alphaHex.length() == 1) {
        alphaHex = "0" + alphaHex;
    }
    originalColor = originalColor.replace("#", "#" + alphaHex);


    return originalColor;
}

$(this).parents(".ui-dialog-content").dialog('close')

Simple, I like to make sure I don't:

1. hardcode dialog #id values.
2. Close all dialogs.

jQuery.fn.make_me_red = function() {
    return this.each(function() {
        this.style.color = 'red';
    });
};

$('a').make_me_red() // - instead of this you can use $(this).make_me_red() instead for better readability.

I have tried every method mentioned above and nothing worked, except installing jupyter in the new environment.

to activate the new environment conda activate new_env replace 'new_env' with your environment name.

next install jupyter 'pip install jupyter'

you can also install jupyter by going to anaconda navigator and selecting the right environment, and installing jupyter notebook from Home tab

You should do this without jQuery, it may not be as "pretty" but there's less going on and it's easier to do exactly what you want, like this:

var sentences = [
    'Lorem ipsum dolor sit amet, consectetur adipiscing elit.',
    'Vivamus aliquet nisl quis velit ornare tempor.',
    'Cras sit amet neque ante, eu ultrices est.',
    'Integer id lectus id nunc venenatis gravida nec eget dolor.',
    'Suspendisse imperdiet turpis ut justo ultricies a aliquet tortor ultrices.'
];

var words = ['ipsum', 'amet', 'elit'];

for(var s=0; s<sentences.length; s++) {
    alert(sentences[s]);
    for(var w=0; w<words.length; w++) {
        if(sentences[s].indexOf(words[w]) > -1) {
            alert('found ' + words[w]);
            return;
        }
    }
}

You can try it out here. I'm not sure if this is the exact behavior you're after, but now you're not in a closure inside a closure created by the double .each() and you can return or break whenever you want in this case.

For Windows users: Try deleting files: java.exe, javaw.exe and javaws.exe from Windows\System32

My issue was the java version 1.7 installed.

The following command helped me (executing on bash before running mvn)

export MAVEN_OPTS=-Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2

You should use Asset Catalog:

I have investigated, how we can use Asset Catalog; Now it seems to be easy for me. I want to show you steps to add icons and splash in asset catalog.

Note: No need to make any entry in info.plist file :) And no any other configuration.

In below image, at right side, you will see highlighted area, where you can mention which icons you need. In case of mine, i have selected first four checkboxes; As its for my app requirements. You can select choices according to your requirements.

Now, see below image. As you will select any App icon then you will see its detail at right side selected area. It will help you to upload correct resolution icon.

If Correct resolution image will not be added then following warning will come. Just upload the image with correct resolution.

After uploading all required dimensions, you shouldn't get any warning.

DateFormat formatter = new SimpleDateFormat("dd/MM/yyyy");
formatter.setLenient(false);
try {
    Date date= formatter.parse("02/03/2010");
} catch (ParseException e) {
    //If input date is in different format or invalid.
}

formatter.setLenient(false) will enforce strict matching.

If you are using Joda-Time -

private boolean isValidDate(String dateOfBirth) {
        boolean valid = true;
        try {
            DateTimeFormatter formatter = DateTimeFormat.forPattern("dd/MM/yyyy");
            DateTime dob = formatter.parseDateTime(dateOfBirth);
        } catch (Exception e) {
            valid = false;
        }
        return valid;
    }

Java seems to have a bias towards using double for computations nonetheless:

Case in point the program I wrote earlier today, the methods didn't work when I used float, but now work great when I substituted float with double (in the NetBeans IDE):

package palettedos;
import java.util.*;

class Palettedos{
    private static Scanner Z = new Scanner(System.in);
    public static final double pi = 3.142;

    public static void main(String[]args){
        Palettedos A = new Palettedos();
        System.out.println("Enter the base and height of the triangle respectively");
        int base = Z.nextInt();
        int height = Z.nextInt();
        System.out.println("Enter the radius of the circle");
        int radius = Z.nextInt();
        System.out.println("Enter the length of the square");
        long length = Z.nextInt();
        double tArea = A.calculateArea(base, height);
        double cArea = A.calculateArea(radius);
        long sqArea = A.calculateArea(length);
        System.out.println("The area of the triangle is\t" + tArea);
        System.out.println("The area of the circle is\t" + cArea);
        System.out.println("The area of the square is\t" + sqArea);
    }

    double calculateArea(int base, int height){
        double triArea = 0.5*base*height;
        return triArea;
    }

    double calculateArea(int radius){
        double circArea = pi*radius*radius;
        return circArea;
    }

    long calculateArea(long length){
        long squaArea = length*length;
        return squaArea;
    }
}

I present you with the cleanest way ever, in the form of the world's smallest jquery plugin:

jQuery.fn.reverse = [].reverse;

Usage:

$('jquery-selectors-go-here').reverse().each(function () {
    //business as usual goes here
});

-All credit to Michael Geary in his post here: http://www.mail-archive.com/[email protected]/msg04261.html

File myFile = new File(uri.toString());
myFile.getAbsolutePath()

should return u the correct path

EDIT

As @Tron suggested the working code is

File myFile = new File(uri.getPath());
myFile.getAbsolutePath()

Set args = Wscript.Arguments

For Each arg In args
  Wscript.Echo arg
Next

From a command prompt, run the script like this:

CSCRIPT MyScript.vbs 1 2 A B "Arg with spaces"

Will give results like this:

1
2
A
B
Arg with spaces

you can change your interface with code given below, if you need json String response..

@FormUrlEncoded
@POST("/api/level")
Call<JsonObject> checkLevel(@Field("id") int id);  

and retrofit function with this

Call<JsonObject> call = api.checkLevel(1);
    call.enqueue(new Callback<JsonObject>() {
        @Override
        public void onResponse(Call<JsonObject> call, Response<JsonObject> response) {
            Log.d("res", response.body().toString());
        }

        @Override
        public void onFailure(Call<JsonObject> call, Throwable t) {
            Log.d("error",t.getMessage());
        }
    });

You can fix this issue using the binding from How to generate @XmlRootElement Classes for Base Types in XSD?.

Here is an example with Maven

        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>jaxb2-maven-plugin</artifactId>
            <version>1.3.1</version>
            <executions>
                <execution>
                    <id>xjc</id>
                    <goals>
                        <goal>xjc</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <schemaDirectory>src/main/resources/xsd</schemaDirectory>
                <packageName>com.mycompany.schemas</packageName>
                <bindingFiles>bindings.xjb</bindingFiles>
                <extension>true</extension>
            </configuration>
        </plugin>

Here is the binding.xjb file content

<?xml version="1.0"?>
<jxb:bindings version="1.0" xmlns:jxb="http://java.sun.com/xml/ns/jaxb"
              xmlns:xjc= "http://java.sun.com/xml/ns/jaxb/xjc"
              jxb:extensionBindingPrefixes="xjc" xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <jxb:bindings schemaLocation="path/to/myschema.xsd" node="/xs:schema">
        <jxb:globalBindings>
            <xjc:simple/>
        </jxb:globalBindings>
    </jxb:bindings>
</jxb:bindings>

Spark 2.2+

Spark 2.2 introduces typedLit to support Seq, Map, and Tuples (SPARK-19254) and following calls should be supported (Scala):

import org.apache.spark.sql.functions.typedLit

df.withColumn("some_array", typedLit(Seq(1, 2, 3)))
df.withColumn("some_struct", typedLit(("foo", 1, 0.3)))
df.withColumn("some_map", typedLit(Map("key1" -> 1, "key2" -> 2)))

Spark 1.3+ (lit), 1.4+ (array, struct), 2.0+ (map):

The second argument for DataFrame.withColumn should be a Column so you have to use a literal:

from pyspark.sql.functions import lit

df.withColumn('new_column', lit(10))

If you need complex columns you can build these using blocks like array:

from pyspark.sql.functions import array, create_map, struct

df.withColumn("some_array", array(lit(1), lit(2), lit(3)))
df.withColumn("some_struct", struct(lit("foo"), lit(1), lit(.3)))
df.withColumn("some_map", create_map(lit("key1"), lit(1), lit("key2"), lit(2)))

Exactly the same methods can be used in Scala.

import org.apache.spark.sql.functions.{array, lit, map, struct}

df.withColumn("new_column", lit(10))
df.withColumn("map", map(lit("key1"), lit(1), lit("key2"), lit(2)))

To provide names for structs use either alias on each field:

df.withColumn(
    "some_struct",
    struct(lit("foo").alias("x"), lit(1).alias("y"), lit(0.3).alias("z"))
 )

or cast on the whole object

df.withColumn(
    "some_struct", 
    struct(lit("foo"), lit(1), lit(0.3)).cast("struct<x: string, y: integer, z: double>")
 )

It is also possible, although slower, to use an UDF.

Note:

The same constructs can be used to pass constant arguments to UDFs or SQL functions.

For the record, tested with httpclient 4.3.6 and compatible with Executor of fluent api:

CloseableHttpClient httpClient = HttpClients.custom().
                    setHostnameVerifier(new AllowAllHostnameVerifier()).
                    setSslcontext(new SSLContextBuilder().loadTrustMaterial(null, new TrustStrategy()
                    {
                        public boolean isTrusted(X509Certificate[] arg0, String arg1) throws CertificateException
                        {
                            return true;
                        }
                    }).build()).build();

Some useful bit operations/manipulations in Python.

I implemented Ravi Prakash's answer in Python.

# Basic bit operations
# Integer to binary
print(bin(10))

# Binary to integer
print(int('1010', 2))

# Multiplying x with 2 .... x**2 == x << 1
print(200 << 1)

# Dividing x with 2 .... x/2 == x >> 1
print(200 >> 1)

# Modulo x with 2 .... x % 2 == x & 1
if 20 & 1 == 0:
    print("20 is a even number")

# Check if n is power of 2: check !(n & (n-1))
print(not(33 & (33-1)))

# Getting xth bit of n: (n >> x) & 1
print((10 >> 2) & 1) # Bin of 10 == 1010 and second bit is 0

# Toggle nth bit of x : x^(1 << n)
# take bin(10) == 1010 and toggling second bit in bin(10) we get 1110 === bin(14)
print(10^(1 << 2))

For 8085: Stack pointer is a special purpose 16-bit register in the Microprocessor, which holds the address of the top of the stack.

The stack pointer register in a computer is made available for general purpose use by programs executing at lower privilege levels than interrupt handlers. A set of instructions in such programs, excluding stack operations, stores data other than the stack pointer, such as operands, and the like, in the stack pointer register. When switching execution to an interrupt handler on an interrupt, return address data for the currently executing program is pushed onto a stack at the interrupt handler's privilege level. Thus, storing other data in the stack pointer register does not result in stack corruption. Also, these instructions can store data in a scratch portion of a stack segment beyond the current stack pointer.

Read this one for more info.

General purpose use of a stack pointer register

Month enum

You could use the Month enum. This enum is defined as part of the new java.time framework built into Java 8 and later.

int monthNumber = 10;
Month.of(monthNumber).name();

The output would be:

OCTOBER

Localize

Localize to a language beyond English by calling getDisplayName on the same Enum.

String output = Month.OCTOBER.getDisplayName ( TextStyle.FULL , Locale.CANADA_FRENCH );

output:

octobre

In XCode 7 you can update your bundle identifier by double clicking your target and changing the name.

See it in action:

matchObj = re.search("^(?!OK|\\.).*", item)

Don't forget to put .* after negative look-ahead, otherwise you couldn't get any match ;-)

on sql 2008 this is valid

DECLARE @myVariable nvarchar(Max) = 'John said to Emily "Hey there Emily"'
select @myVariable

on sql server 2005, you need to do this

DECLARE @myVariable nvarchar(Max) 
select @myVariable = 'John said to Emily "Hey there Emily"'
select @myVariable

Use the a mode. It stands for append.

$myfile = fopen("logs.txt", "a") or die("Unable to open file!");
$txt = "user id date";
fwrite($myfile, "\n". $txt);
fclose($myfile);

Just as a reference, here is an example of how to convert between String and char[] with a dynamic length -

// Define 
String str = "This is my string"; 

// Length (with one extra character for the null terminator)
int str_len = str.length() + 1; 

// Prepare the character array (the buffer) 
char char_array[str_len];

// Copy it over 
str.toCharArray(char_array, str_len);

Yes, this is painfully obtuse for something as simple as a type conversion, but sadly it's the easiest way.

no > is a child selector.

the one you want is +

so try h1.hc-reform + p

browser support isn't great

If it happens when you try to install some package via composer just use this command COMPOSER_MEMORY_LIMIT=-1 composer require nameofpackage

Try this:

<select id="sel">
 <option value='1'>One</option>
  <option value='2'>Two</option> 
  <option value='3'>Three</option> 
  </select> 


  <input type="button" value="Change option to 2"  onclick="changeOpt()"/>

  <script>

  function changeOpt(){
  document.getElementById("sel").options[1].selected = true;

alert("changed")
  }

  </script>

Here's a comparison if I want to apply the same attribute, e.g. hide all elements of class "my-class". This is one reason to use jQuery.

jQuery:

$('.my-class').hide();

JavaScript:

var cls = document.querySelectorAll('.my-class');
for (var i = 0; i < cls.length; i++) {
    cls[i].style.display = 'none';
}

With jQuery already so popular, they should have made document.querySelector() behave just like $(). Instead, document.querySelector() only selects the first matching element which makes it only halfway useful.

The best way to get good control over the colorbar position is to give it its own axis. Like so:

# What I imagine your plotting looks like so far
fig = plt.figure()
ax1 = fig.add_subplot(111)
ax1.plot(your_data)

# Now adding the colorbar
cbaxes = fig.add_axes([0.8, 0.1, 0.03, 0.8]) 
cb = plt.colorbar(ax1, cax = cbaxes)  

The numbers in the square brackets of add_axes refer to [left, bottom, width, height], where the coordinates are just fractions that go from 0 to 1 of the plotting area.

Try

SELECT dbo.function (parameters)

<%: DateTime.Today.ToShortDateString() %>

Below can be 2 reasons for this issue:

1. Backup taken on SQL 2012 and Restore Headeronly was done in SQL 2008 R2

2. Backup media is corrupted.

If we run below command, we can find actual error always:

restore headeronly
from disk = 'C:\Users\Public\Database.bak'

Give complete location of your database file in the quot

Hope it helps

You need to set option CURLOPT_PROXYTYPE to CURLPROXY_SOCKS5_HOSTNAME, which sadly wasn't defined in old PHP versions, circa pre-5.6; if you have earlier in but you can explicitly use its value, which is equal to 7:

curl_setopt($ch, CURLOPT_PROXYTYPE, 7);

I am quite sure that Xcode wants us to be logged in with our "normal" account to the App Store app when it tries to upload an app to the Mac App Store (MAS) via the Organizer window.

Usually, we developers all test our apps using our MAS test account. This seems to switch the logged App Store user, too. For me, this always works fine:

1. Log in to the App Store app with your normal account.
2. Retry the upload via the Xcode Organizer. Should then work like expected.

Mahesh is not quite correct when he suggests that you can't alter the data in a view. So with patrick's view

CREATE View vw_user_profile AS 
Select A.user_id, B.profile_description
FROM tbl_user A left join tbl_profile B on A.user_id = b.user_id

I CAN update the data ... as an example I can do either of these ...

Update vw_user_profile Set profile_description='Manager' where user_id=4

or

Update tbl_profile Set profile_description='Manager' where user_id=4

You can't INSERT to this view as not all of the fields in all of the table are present and I'm assuming that PROFILE_ID is the primary key and can't be NULL. However you can sometimes INSERT into a view ...

I created a view on an existing table using ...

Create View Junk as SELECT * from [TableName]

THEN

Insert into junk (Code,name) values 
('glyn','Glyn Roberts'),
('Mary','Maryann Roberts')

and

DELETE from Junk Where ID>4

Both the INSERT and the DELETE worked in this case

Obviously you can't update any fields which are aggregated or calculated but any view which is just a straight view should be updateable.

If the view contains more than one table then you can't insert or delete but if the view is a subset of one table only then you usually can.

You could also just do:

document.getElementById('id').classList.add('class');
document.getElementById('id').classList.remove('class');

And to toggle a class (remove if exists else add it):

document.getElementById('id').classList.toggle('class');

Installing webpack with -g option installs webpack in a folder in

C:\Users\<.profileusername.>\AppData\Roaming\npm\node_modules

same with webpack-cli and webpack-dev-server

Outside the global node_modules a link is created for webpack to be run from commandline

C:\Users\<.profileusername.>\AppData\Roaming\npm

to make this work locally, I did the following

1. renamed the webpack folder in global node_modules to _old
2. installed webpack locally within project
3. edited the command link webpack.cmd and pointed the webpack.js to look into my local node_modules folder within my application

Problem with this approach is you'd have to maintain links for each project you have. Theres no other way since you are using the command line editor to run webpack command when installing with a -g option.

So if you had proj1, proj2 and proj3 all with their local node_modules and local webpack installed( not using -g when installing), then you'd have to create non-generic link names instead of just webpack.

example here would be to create webpack_proj1.cmd, webpack_proj2.cmd and webpack_proj3.cmd and in each cmd follow point 2 and 3 above

PS: dont forget to update your package.json with these changes or else you'll get errors as it won't find webpack command

def time_to_sec(t):
   h, m, s = map(int, t.split(':'))
   return h * 3600 + m * 60 + s

t = '10:40:20'
time_to_sec(t)  # 38420

I may be late for this but I had somewhat the same problem.

I needed to pass both the id and the name into my model but all the orthodox solutions had me make code on the controller to handle the change.

I macgyvered my way out of it using a filter.

<select 
        ng-model="selected_id" 
        ng-options="o.id as o.name for o in options" 
        ng-change="selected_name=(options|filter:{id:selected_id})[0].name">
</select>
<script>
  angular.module("app",[])
  .controller("ctrl",['$scope',function($scope){
    $scope.options = [
      {id:1, name:'Starbuck'},
      {id:2, name:'Appolo'},
      {id:3, name:'Saul Tigh'},
      {id:4, name:'Adama'}
    ]
  }])
</script>

The "trick" is here:

ng-change="selected_name=(options|filter:{id:selected_id})[0].name"

I'm using the built-in filter to retrieve the correct name for the id

Here's a plunkr with a working demo.

I've combined the solutions that I was able to find and compiled it into a generic one that can automatically parse a custom object and all it's fields recursively so you can use prototype methods after deserialization.

One assumption is that you defined a special filed that indicates it's type in every object you want to apply it's type automatically (this.__type in the example).

function Msg(data) {
    //... your init code
    this.data = data //can be another object or an array of objects of custom types. 
                     //If those objects defines `this.__type', their types will be assigned automatically as well
    this.__type = "Msg"; // <- store the object's type to assign it automatically
}

Msg.prototype = {
    createErrorMsg: function(errorMsg){
        return new Msg(0, null, errorMsg)
    },
    isSuccess: function(){
        return this.errorMsg == null;
    }
}

usage:

var responseMsg = //json string of Msg object received;
responseMsg = assignType(responseMsg);

if(responseMsg.isSuccess()){ // isSuccess() is now available
      //furhter logic
      //...
}

Type assignment function (it work recursively to assign types to any nested objects; it also iterates through arrays to find any suitable objects):

function assignType(object){
    if(object && typeof(object) === 'object' && window[object.__type]) {
        object = assignTypeRecursion(object.__type, object);
    }
    return object;
}

function assignTypeRecursion(type, object){
    for (var key in object) {
        if (object.hasOwnProperty(key)) {
            var obj = object[key];
            if(Array.isArray(obj)){
                 for(var i = 0; i < obj.length; ++i){
                     var arrItem = obj[i];
                     if(arrItem && typeof(arrItem) === 'object' && window[arrItem.__type]) {
                         obj[i] = assignTypeRecursion(arrItem.__type, arrItem);
                     }
                 }
            } else  if(obj && typeof(obj) === 'object' && window[obj.__type]) {
                object[key] = assignTypeRecursion(obj.__type, obj);
            }
        }
    }
    return Object.assign(new window[type](), object);
}

Granted, PreparedStatement will make your code better, but to answer your question you need to tell the DBMS the format of your string representation of the Date. In Oracle (you don't name your database vendor) a string date is converted to Date using the TO_DATE() function:

INSERT INTO TABLE_NAME(
  date_column
)values(
  TO_DATE('06/06/2006', 'mm/dd/yyyy')
)

#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/wait.h>

int main (){
    int pid;
    int status;

    printf("Parent: %d\n", getpid());

    pid = fork();
    if (pid == 0){
        printf("Child %d\n", getpid());
        sleep(2);
        exit(EXIT_SUCCESS);
    }

//Comment from here to...
    //Parent waits process pid (child)
    waitpid(pid, &status, 0);
    //Option is 0 since I check it later

    if (WIFSIGNALED(status)){
        printf("Error\n");
    }
    else if (WEXITSTATUS(status)){
        printf("Exited Normally\n");
    }
//To Here and see the difference
    printf("Parent: %d\n", getpid());

    return 0;
}

You can do this all within your controller by using the $window service here. $window is a wrapper around the global browser object window.

To make this work inject $window into you controller as follows

.controller('exampleCtrl', ['$scope', '$window',
    function($scope, $window) {
        $scope.redirectToGoogle = function(){
            $window.open('https://www.google.com', '_blank');
        };
    }
]);

this works well when redirecting to dynamic routes

For macOS catalina try this : open Xcode. if not existing. download from App store (about 11GB) then open Xcode>open developer tool>more developer tool and used my apple id to download a compatible command line tool. Then, after downloading, I opened Xcode>Preferences>Locations>Command Line Tool and selected the newly downloaded command line tool from downloads.

This worked for me on Ubuntu 15.04

sudo aptitude install lib32stdc++6

Firstly, I installed aptitude, which helps in installing other dependencies too.

ActiveX resolved in Chrome!
Hello all this is not the solution but the successful workaround and I have implemented as well.
This required some implementation on client machine as well that why is most suitable for intranet environment and not recommended for public sites. Even though one can implement it for public sites as well the only problem is end user has to download/implement solution.
Lets understand the key problem
Chrome cannot communicate with ActiceX
Solution: Since Chorme cannot communicate with ActiveX but still it can communicate with the API hosted on the client machine. So develop API using .Net MVC or any other technology so that through Ajax call it can communicate with the API and API communicate with the ActiveX object situated on the client machine. Since API also resides in Client machine that why there is no problem in communication. This API works as mediator between Chrome browser and ActiveX.
During API implementation you might encounter CORS issues, Use JSONP to deal with it.
Pictorial view of the solution

Other solution : Use URI Scheme like MailTo: or MS-Word to deal with outlook and word application. If your requirement is different then you can implement your customized URI Scheme.

Just use:

mail
d 1-15
quit

Which will delete all messages between number 1 and 15. to delete all, use the d *.

I just used this myself on ubuntu 12.04.4, and it worked like a charm.

For example:

eric@dev ~ $ mail
Heirloom Mail version 12.4 7/29/08.  Type ? for help.
"/var/spool/mail/eric": 2 messages 2 new
>N  1 Cron Daemon           Tue Jul 29 17:43  23/1016  "Cron <eric@ip-10-0-1-51> /usr/bin/php /var/www/sandbox/eric/c"
 N  2 Cron Daemon           Tue Jul 29 17:44  23/1016  "Cron <eric@ip-10-0-1-51> /usr/bin/php /var/www/sandbox/eric/c"
& d *
& quit

Then check your mail again:

eric@dev ~ $ mail
No mail for eric
eric@dev ~ $

What is tripping you up is you are using x or exit to quit which rolls back the changes during that session.

Use this method

public static void setColumnWidths(JTable table, int... widths) {
    TableColumnModel columnModel = table.getColumnModel();
    for (int i = 0; i < widths.length; i++) {
        if (i < columnModel.getColumnCount()) {
            columnModel.getColumn(i).setMaxWidth(widths[i]);
        }
        else break;
    }
}

Or extend the JTable class:

public class Table extends JTable {
    public void setColumnWidths(int... widths) {
        for (int i = 0; i < widths.length; i++) {
            if (i < columnModel.getColumnCount()) {
                columnModel.getColumn(i).setMaxWidth(widths[i]);
            }
            else break;
        }
    }
}

And then

table.setColumnWidths(30, 150, 100, 100);

I would like to add an updated answer - now I have been using git for a while, I find that I am often using the following commands to do any pushing (using the original question as the example):

• git push origin amd_qlp_tester - push to the branch located in the remote called origin on remote-branch called amd_qlp_tester.
• git push -u origin amd_qlp_tester - same as last one, but sets the upstream linking the local branch to the remote branch so that next time you can just use git push/pull if not already linked (only need to do it once).
• git push - Once you have set the upstream you can just use this shorter version.

Note -u option is the short version of --set-upstream - they are the same.

The window binding refers to a built-in object provided by the browser. It represents the browser window that contains the document. Calling its addEventListener method registers the second argument (callback function) to be called whenever the event described by its first argument occurs.

<p>Some paragraph.</p>
<script>
  window.addEventListener("click", () => {
    console.log("Test");
  });
</script>

Following points should be noted before select window or document to addEventListners

1. Most of the events are same for window or document but some events like resize, and other events related to loading, unloading, and opening/closing should all be set on the window.
2. Since window has the document it is good practice to use document to handle (if it can handle) since event will hit document first.
3. Internet Explorer doesn't respond to many events registered on the window,so you will need to use document for registering event.

You can install eclipse theme plugin then select default. Please visit here: http://eclipsecolorthemes.org/?view=plugin

You can edit the file in vim:

$ vim inputfile
:%s/\n//g

You need the common-io.1.4.jar file to be included in your lib directory, or if you're working in any editor, like NetBeans, then you need to go to project properties and just add the JAR file and you will be done.

To get the common.io.jar file just google it or just go to the Apache Tomcat website where you get the option for a free download of this file. But remember one thing: download the binary ZIP file if you're a Windows user.

Using np.delete is the fastest way to do it, if we know the indices of the elements that we want to remove. However, for completeness, let me add another way of "removing" array elements using a boolean mask created with the help of np.isin. This method allows us to remove the elements by specifying them directly or by their indices:

import numpy as np
a = np.array([1, 2, 3, 4, 5, 6, 7, 8, 9])

Remove by indices:

indices_to_remove = [2, 3, 6]
a = a[~np.isin(np.arange(a.size), indices_to_remove)]

Remove by elements (don't forget to recreate the original a since it was rewritten in the previous line):

elements_to_remove = a[indices_to_remove]  # [3, 4, 7]
a = a[~np.isin(a, elements_to_remove)]

You can use this constructor

moment({h:0, m:0, s:0, ms:0})

http://momentjs.com/docs/#/parsing/object/

console.log( moment().format('YYYY-MM-DD HH:mm:ss') )_x000D_
_x000D_
console.log( moment({h:0, m:0, s:0, ms:0}).format('YYYY-MM-DD HH:mm:ss') )

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.2/moment.min.js"></script>

I find it useful to have a class, derived from threading.Thread, to encapsulate my thread functionality. You simply provide your own main loop in an overridden version of run() in this class. Calling start() arranges for the object’s run() method to be invoked in a separate thread.

Inside the main loop, periodically check whether a threading.Event has been set. Such an event is thread-safe.

Inside this class, you have your own join() method that sets the stop event object before calling the join() method of the base class. It can optionally take a time value to pass to the base class's join() method to ensure your thread is terminated in a short amount of time.

import threading
import time

class MyThread(threading.Thread):
    def __init__(self, sleep_time=0.1):
        self._stop_event = threading.Event()
        self._sleep_time = sleep_time
        """call base class constructor"""
        super().__init__()

    def run(self):
        """main control loop"""
        while not self._stop_event.isSet():
            #do work
            print("hi")
            self._stop_event.wait(self._sleep_time)

    def join(self, timeout=None):
        """set stop event and join within a given time period"""
        self._stop_event.set()
        super().join(timeout)


if __name__ == "__main__":
    t = MyThread()
    t.start()

    time.sleep(5)

    t.join(1) #wait 1s max

Having a small sleep inside the main loop before checking the threading.Event is less CPU intensive than looping continuously. You can have a default sleep time (e.g. 0.1s), but you can also pass the value in the constructor.

This?

str = str.replace(/\s/g, '');

Example

var str = '/var/www/site/Brand new document.docx';_x000D_
_x000D_
document.write( str.replace(/\s/g, '') );

Update: Based on this question, this:

str = str.replace(/\s+/g, '');

is a better solution. It produces the same result, but it does it faster.

The Regex

\s is the regex for "whitespace", and g is the "global" flag, meaning match ALL \s (whitespaces).

A great explanation for + can be found here.

As a side note, you could replace the content between the single quotes to anything you want, so you can replace whitespace with any other string.

The accepted answer is fine, but I'd like to add something to this as I was using IntelliJ on Mac and couldn't get it to work using the JAVA_HOME path variable.

It turns out Java Home was different when running the application from IntelliJ.

To figure out exactly where it is, you can just do System.getProperty("java.home") as that's where the trusted certificates are read from.

I think you should refactor your packages in more convenient hierarchy, so they are out of the base package.

But if you can't do this, try:

<context:component-scan base-package="com.example">
    ...
    <context:exclude-filter type="regex" expression="com\.example\.ignore.*"/>
</context:component-scan>

Here you could find more examples: Using filters to customize scanning

Use a pattern along these lines:

function getValue(file) {
  return lookupValue(file);
}

getValue('myFile.txt').then(function(res) {
  // do whatever with res here
});

(although this is a bit redundant, I'm sure your actual code is more complicated)

The comma operator evaluates all its operands and yields the value of the last one. So basically whichever condition you write first, it will be disregarded, and the second one will be significant only.

for (i = 0; j >= 0, i <= 5; i++)

is thus equivalent with

for (i = 0; i <= 5; i++)

which may or may not be what the author of the code intended, depending on his intents - I hope this is not production code, because if the programmer having written this wanted to express an AND relation between the conditions, then this is incorrect and the && operator should have been used instead.

We had the same problem on a CentOS7 machine. Disabling the VERIFYHOST VERIFYPEER did not solve the problem, we did not have the cURL error anymore but the response still was invalid. Doing a wget to the same link as the cURL was doing also resulted in a certificate error.

-> Our solution also was to reboot the VPS, this solved it and we were able to complete the request again.

For us this seemed to be a memory corruption problem. Rebooting the VPS reloaded the libary in the memory again and now it works. So if the above solution from @clover does not work try to reboot your machine.

Call make this way

make CFLAGS=-Dvar=42

because you do want to override your Makefile's CFLAGS, and not just the environment (which has a lower priority with regard to Makefile variables).

Why not simply check for dict.keys.contains(key)? Checking for dict[key] != nil will not work in cases where the value is nil. As with a dictionary [String: String?] for example.

If you want to avoid using an extra Class and List<Object> genomes you could simply use a Map.

The data structure translates into Map<String, List<Country>>

String resourceEndpoint = "http://api.geonames.org/countryInfoJSON?username=volodiaL";

Map<String, List<Country>> geonames = restTemplate.getForObject(resourceEndpoint, Map.class);

List<Country> countries = geonames.get("geonames");

Try using Carbon's Install-User and Add-GroupMember functions:

Install-User -Username "User" -Description "LocalAdmin" -FullName "Local Admin by Powershell" -Password "Password01"
Add-GroupMember -Name 'Administrators' -Member 'User'

Disclaimer: I am the creator/maintainer of the Carbon project.

Also for the Google-fodder: check in your text editor whether the .js file is saved as Unicode and consider setting it to ANSI; also check if the linefeeds are set to DOS and consider switching them to Unix (depending on your server, of course).

Type echo $JAVA_HOME in your terminal to be sure your JAVA_HOME is set.

You can also type java -version to know what version of java you are actually using.

By the way, reading your description it seems your actually writing

export JAVA_HOME=/usr/lib/jvm/java-1.6.0-openjdk

in the file conf/hadoop-env.sh, you should write it in your terminal or in ~/.bashrc or ~/.profile then type source < path to modified file >.

Recursively update Windows 7 until it shows no more updates, using Windows Update check option in Windows 7.

Then download and install Visual C++ Redistributable vc_redist.x64.exe from the Windows website.

Then try to run Apache server.

Good list. The Angry Ninjas Starter Kit will have a Cocos2d-X update soon.

The strange part is that I don't see a main function anywhere.

That is exactly your problem. The project merely creates a DLL. It has no executable to run.

You will need to add a second project, which is an executable which references the other project, and calls something in it.

I have tried the solutions above but adding this to AndroidManifest.xml seems to fix it.

  android:usesCleartextTraffic="true"

ex="test1,test2,test3,test4,test5"
all_but_first=ex.split(/,/)[1..-1]

You need to create your own alert box like this:

function jAlert(text, customokay){_x000D_
 document.getElementById('jAlert_content').innerHTML = text;_x000D_
    document.getElementById('jAlert_ok').innerHTML = customokay;_x000D_
    document.body.style.backgroundColor = "gray";_x000D_
    document.body.style.cursor="wait";_x000D_
}_x000D_
_x000D_
_x000D_
_x000D_
jAlert("Stop! Stop!", "<b>Okay!</b>");

#jAlert_table, #jAlert_th, #jAlert_td{_x000D_
    border: 2px solid blue;_x000D_
    background-color:lightblue;_x000D_
    border-collapse: collapse;_x000D_
    width=100px;_x000D_
}_x000D_
_x000D_
#jAlert_th, #jAlert_td{_x000D_
    padding:5px;_x000D_
    padding-right:10px;_x000D_
    padding-left:10px;_x000D_
}_x000D_
_x000D_
#jAlert{_x000D_
    /* Position fixed */_x000D_
    position:fixed;_x000D_
    /* Center it! */_x000D_
    top: 50%;_x000D_
    left: 50%;_x000D_
    margin-top: -50px;_x000D_
    margin-left: -100px;_x000D_
}

<p>TEXT</p>_x000D_
<div id="jAlRem">_x000D_
    <div id="jAlert">_x000D_
        <table id="jAlert_table">_x000D_
            <tr id="jAlert_tr">_x000D_
                <td id="jAlert_td">  <p id="jAlert_content"></p>  </td>_x000D_
                <td id="jAlert_td">  <button id='jAlert_ok'  onclick="jAlertagree()"></button>  </td>_x000D_
            </tr>_x000D_
        </table>_x000D_
    </div>_x000D_
</div>_x000D_
_x000D_
_x000D_
_x000D_
_x000D_
_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
<p>TEXT</p>_x000D_
_x000D_
_x000D_
<script>_x000D_
function jAlertagree(){_x000D_
    var parent = document.getElementById('jAlRem');_x000D_
    var child = document.getElementById('jAlert');_x000D_
    parent.removeChild(child);_x000D_
    document.body.style.backgroundColor="white";_x000D_
    document.body.style.cursor="default";_x000D_
}_x000D_
</script>

The js portion gets the element in the HTML to create the alert box, then deletes it after the user clicks ok.

You can call the alert using jAlert("Custom Text", "Ok!");

To determine if the array is sparse, it may help to get a proportion of nan values

np.isnan(ndarr).sum() / ndarr.size

If that proportion exceeds a threshold, then use a sparse array, e.g. - https://sparse.pydata.org/en/latest/

I wrote a simple JavaScript class that implements a technique similar to the one described in bulltorious answer. I hope it can be useful to someone here. The GitHub project is called response-monitor.js

By default it uses spin.js as the waiting indicator but it also provides a set of callbacks for implementation of a custom indicator.

JQuery is supported but not required.

Notable features

• Simple integration
• No dependencies
• JQuery plug-in (optional)
• Spin.js Integration (optional)
• Configurable callbacks for monitoring events
• Handles multiple simultaneous requests
• Server-side error detection
• Timeout detection
• Cross browser

Example usage

HTML

<!-- the response monitor implementation -->
<script src="response-monitor.js"></script>

<!-- optional JQuery plug-in -->
<script src="response-monitor.jquery.js"></script> 

<a class="my_anchors" href="/report?criteria1=a&criteria2=b#30">Link 1 (Timeout: 30s)</a>
<a class="my_anchors" href="/report?criteria1=b&criteria2=d#10">Link 2 (Timeout: 10s)</a>

<form id="my_form" method="POST">
    <input type="text" name="criteria1">
    <input type="text" name="criteria2">
    <input type="submit" value="Download Report">
</form>

Client (plain JavaScript)

//registering multiple anchors at once
var my_anchors = document.getElementsByClassName('my_anchors');
ResponseMonitor.register(my_anchors); //clicking on the links initiates monitoring

//registering a single form
var my_form = document.getElementById('my_form');
ResponseMonitor.register(my_form); //the submit event will be intercepted and monitored

Client (JQuery)

$('.my_anchors').ResponseMonitor();
$('#my_form').ResponseMonitor({timeout: 20});

Client with callbacks (JQuery)

//when options are defined, the default spin.js integration is bypassed
var options = {
    onRequest: function(token){
        $('#cookie').html(token);
        $('#outcome').html('');
        $('#duration').html(''); 
    },
    onMonitor: function(countdown){
        $('#duration').html(countdown); 
    },
    onResponse: function(status){
        $('#outcome').html(status==1?'success':'failure');
    },
    onTimeout: function(){
        $('#outcome').html('timeout');
    }
};

//monitor all anchors in the document
$('a').ResponseMonitor(options);

Server (PHP)

$cookiePrefix = 'response-monitor'; //must match the one set on the client options
$tokenValue = $_GET[$cookiePrefix];
$cookieName = $cookiePrefix.'_'.$tokenValue; //ex: response-monitor_1419642741528

//this value is passed to the client through the ResponseMonitor.onResponse callback
$cookieValue = 1; //for ex, "1" can interpret as success and "0" as failure

setcookie(
    $cookieName,
    $cookieValue,
    time()+300,            // expire in 5 minutes
    "/",
    $_SERVER["HTTP_HOST"],
    true,
    false
);

header('Content-Type: text/plain');
header("Content-Disposition: attachment; filename=\"Response.txt\"");

sleep(5); //simulate whatever delays the response
print_r($_REQUEST); //dump the request in the text file

For more examples check the examples folder on the repository.

Sometimes, when I know that I am working with numbers, I use this logic (if result is not greater than zero):

if (!$result['column']>0){

}

If you don't want to add a dependency on Guava (per Michael's answer) then this comparator is equivalent:

private static Comparator<String> ALPHABETICAL_ORDER = new Comparator<String>() {
    public int compare(String str1, String str2) {
        int res = String.CASE_INSENSITIVE_ORDER.compare(str1, str2);
        if (res == 0) {
            res = str1.compareTo(str2);
        }
        return res;
    }
};

Collections.sort(list, ALPHABETICAL_ORDER);

And I think it is just as easy to understand and code ...

The last 4 lines of the method can written more concisely as follows:

        return (res != 0) ? res : str1.compareTo(str2);

It is not exactly what you were looking for, but it was useful to me:

git checkout -p <branch> -- <paths> ...

It is a mix of some answers.

I was trying the white-space: pre-wrap; technique stated by pete but if the string was continuous and long it just ran out of the container, and didn't warp for whatever reason, didn't have much time to investigate.. but if you too are having the same problem, I ended up using the <pre> tags and the following css and everything was good to go..

pre {
font-size: inherit;
color: inherit;
border: initial;
padding: initial;
font-family: inherit;
}

Try running this on Anaconda prompt

pip install xgboost

This worked for me on Spyder with Python 3.5

This probably should be a comment under the cmdow.exe answer, but here is a simple batch file I wrote to allow for fairly sophisticated and simple control over all windows that you can see in the taskbar.

First step is to run cmdow /t to display a list of those windows. Look at what the image name is in the column Image, then command line:

mycmdowscript.cmd imagename

Here are the contents of the batch file:

:: mycmdowscript.cmd

@echo off
SETLOCAL ENABLEDELAYEDEXPANSION

SET IMAGE=%1
SET ACTION=/%2
SET REST=1
SET PARAMS=

:: GET ANY ADDITIONAL PARAMS AND STORE THEM IN A VARIABLE

FOR %%I in (%*) DO (
   IF !REST! geq 3 (
      SET PARAMS=!PARAMS! %%I
   )
   SET /A REST+=1
)

FOR /F "USEBACKQ tokens=1,8" %%I IN (`CMDOW /t`) DO (
     IF %IMAGE%==%%J (

     :: you now have access to the handle in %%I
     cmdow %%I %ACTION% !PARAMS!

     )
)

ENDLOCAL
@echo on

EXIT /b

example usage

:: will set notepad to 500 500

mycmdowscript.cmd notepad siz 500 500

You could probably rewrite this to allow for multiple actions on a single command, but I haven't tried yet.

For this to work, cmdow.exe must be located in your path. Beware that when you download this, your AV program might yell at you. This tool has (I guess) in the past been used by malware authors to manipulate windows. It is not harmful by itself.

Allow the ADB to access the network by opening it on the firewall

If you are using winvista and above, go to Windows Advance Firewall under Administrative tool in Control Panel and enable it from there

In linux make sure getting all authority with:

sudo su

The real reason because set does not work is the fact, that it uses the hash function to distinguish different values. This means that sets only allows hashable objects. Why a list is not hashable is already pointed out.

Just showing the answer of Pandincus with "of the shelf" code and some explanation: You need two solutions for this example ( I know it could be done via one also ; ), let the advanced students present it ...

So here is the DDL SQL for the table :

USE [ocms_dev]
    GO

CREATE TABLE [dbo].[Role](
    [RoleId] [int] IDENTITY(1,1) NOT NULL,
    [RoleName] [varchar](50) NULL
) ON [PRIMARY]

So here is the console program producing the dll:

using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
using System.Reflection.Emit;
using System.Data.Common;
using System.Data;
using System.Data.SqlClient;

namespace DynamicEnums
{
    class EnumCreator
    {
        // after running for first time rename this method to Main1
        static void Main ()
        {
            string strAssemblyName = "MyEnums";
            bool flagFileExists = System.IO.File.Exists (
                   AppDomain.CurrentDomain.SetupInformation.ApplicationBase + 
                   strAssemblyName + ".dll"
            );

            // Get the current application domain for the current thread
            AppDomain currentDomain = AppDomain.CurrentDomain;

            // Create a dynamic assembly in the current application domain,
            // and allow it to be executed and saved to disk.
            AssemblyName name = new AssemblyName ( strAssemblyName );
            AssemblyBuilder assemblyBuilder = 
                    currentDomain.DefineDynamicAssembly ( name,
                            AssemblyBuilderAccess.RunAndSave );

            // Define a dynamic module in "MyEnums" assembly.
            // For a single-module assembly, the module has the same name as
            // the assembly.
            ModuleBuilder moduleBuilder = assemblyBuilder.DefineDynamicModule (
                    name.Name, name.Name + ".dll" );

            // Define a public enumeration with the name "MyEnum" and
            // an underlying type of Integer.
            EnumBuilder myEnum = moduleBuilder.DefineEnum (
                    "EnumeratedTypes.MyEnum",
                    TypeAttributes.Public,
                    typeof ( int )
            );

            #region GetTheDataFromTheDatabase
            DataTable tableData = new DataTable ( "enumSourceDataTable" );

            string connectionString = "Integrated Security=SSPI;Persist " +
                    "Security Info=False;Initial Catalog=ocms_dev;Data " +
                    "Source=ysg";

            using (SqlConnection connection = 
                    new SqlConnection ( connectionString ))
            {

                SqlCommand command = connection.CreateCommand ();
                command.CommandText = string.Format ( "SELECT [RoleId], " + 
                        "[RoleName] FROM [ocms_dev].[dbo].[Role]" );

                Console.WriteLine ( "command.CommandText is " + 
                        command.CommandText );

                connection.Open ();
                tableData.Load ( command.ExecuteReader ( 
                        CommandBehavior.CloseConnection
                ) );
            } //eof using

            foreach (DataRow dr in tableData.Rows)
            {
                myEnum.DefineLiteral ( dr[1].ToString (),
                        Convert.ToInt32 ( dr[0].ToString () ) );
            }
            #endregion GetTheDataFromTheDatabase

            // Create the enum
            myEnum.CreateType ();

            // Finally, save the assembly
            assemblyBuilder.Save ( name.Name + ".dll" );
        } //eof Main 
    } //eof Program
} //eof namespace 

Here is the Console programming printing the output ( remember that it has to reference the dll ). Let the advance students present the solution for combining everything in one solution with dynamic loading and checking if there is already build dll.

// add the reference to the newly generated dll
use MyEnums ; 

class Program
{
    static void Main ()
    {
        Array values = Enum.GetValues ( typeof ( EnumeratedTypes.MyEnum ) );

        foreach (EnumeratedTypes.MyEnum val in values)
        {
            Console.WriteLine ( String.Format ( "{0}: {1}",
                    Enum.GetName ( typeof ( EnumeratedTypes.MyEnum ), val ),
                    val ) );
        }

        Console.WriteLine ( "Hit enter to exit " );
        Console.ReadLine ();
    } //eof Main 
} //eof Program

Just use arr.slice(startingIndex, endingIndex).

If you do not specify the endingIndex, it returns all the items starting from the index provided.

In your case arr=arr.slice(1).

In lieu of Javascript, a shorter PHP-based solution could be:

 <input type="date" name="date1" max=
     <?php
         echo date('Y-m-d');
     ?>
 >

I think the following link would be helpful

GitFaq: How do I make existing non-bare repository bare?

$ mv repo/.git repo.git
$ git --git-dir=repo.git config core.bare true
$ rm -rf repo

"Big O notation" is a way to express the speed of algorithms. n is the amount of data the algorithm is working with. O(1) means that, no matter how much data, it will execute in constant time. O(n) means that it is proportional to the amount of data.

reverse the string and then, in a second pass, reverse each word...

in c#, completely in-place without additional arrays:

static char[] ReverseAllWords(char[] in_text)
{
    int lindex = 0;
    int rindex = in_text.Length - 1;
    if (rindex > 1)
    {
        //reverse complete phrase
        in_text = ReverseString(in_text, 0, rindex);

        //reverse each word in resultant reversed phrase
        for (rindex = 0; rindex <= in_text.Length; rindex++)
        {
            if (rindex == in_text.Length || in_text[rindex] == ' ')
            {
                in_text = ReverseString(in_text, lindex, rindex - 1);
                lindex = rindex + 1;
            }
        }
    }
    return in_text;
}

static char[] ReverseString(char[] intext, int lindex, int rindex)
{
    char tempc;
    while (lindex < rindex)
    {
        tempc = intext[lindex];
        intext[lindex++] = intext[rindex];
        intext[rindex--] = tempc;
    }
    return intext;
}

in httpd.conf to block browser & wget access to include files especially say db.inc or config.inc . Note you cannot chain file types in the directive instead create multiple file directives.

<Files ~ "\.inc$">
Order allow,deny
Deny from all
</Files>

to test your config before restarting apache

service httpd configtest

then (graceful restart)

service httpd graceful

Reference Link

android:versionCode

An internal version number. This number is used only to determine whether one version is more recent than another, with higher numbers indicating more recent versions. This is not the version number shown to users; that number is set by the versionName attribute. The value must be set as an integer, such as "100". You can define it however you want, as long as each successive version has a higher number. [...]

android:versionName

The version name shown to users. This attribute can be set as a raw string or as a reference to a string resource. The string has no other purpose than to be displayed to users. The versionCode attribute holds the significant version number used internally.

Reading that it's pretty clear that versionName is just something that's shown to the user, versionCode is what matters. Just keep increasing it and everything should be good.

You can see your current session settings by querying nls_session_parameters:

select value
from nls_session_parameters
where parameter = 'NLS_NUMERIC_CHARACTERS';

VALUE                                  
----------------------------------------
.,                                       

That may differ from the database defaults, which you can see in nls_database_parameters.

In this session your query errors:

select to_number('100,12') from dual;

Error report -
SQL Error: ORA-01722: invalid number
01722. 00000 -  "invalid number"

I could alter my session, either directly with alter session or by ensuring my client is configured in a way that leads to the setting the string needs (it may be inherited from a operating system or Java locale, for example):

alter session set NLS_NUMERIC_CHARACTERS = ',.';
select to_number('100,12') from dual;

TO_NUMBER('100,12')
-------------------
             100,12 

In SQL Developer you can set your preferred value in Tool->Preferences->Database->NLS.

But I can also override that session setting as part of the query, with the optional third nlsparam parameter to to_number(); though that makes the optional second fmt parameter necessary as well, so you'd need to be able pick a suitable format:

alter session set NLS_NUMERIC_CHARACTERS = '.,';
select to_number('100,12', '99999D99', 'NLS_NUMERIC_CHARACTERS='',.''')
from dual;

TO_NUMBER('100,12','99999D99','NLS_NUMERIC_CHARACTERS='',.''')
--------------------------------------------------------------
                                                        100.12 

By default the result is still displayed with my session settings, so the decimal separator is still a period.

• The first danger lies in reload(sys).

  When you reload a module, you actually get two copies of the module in your runtime. The old module is a Python object like everything else, and stays alive as long as there are references to it. So, half of the objects will be pointing to the old module, and half to the new one. When you make some change, you will never see it coming when some random object doesn't see the change:

  (This is IPython shell)
  
  In [1]: import sys
  
  In [2]: sys.stdout
  Out[2]: <colorama.ansitowin32.StreamWrapper at 0x3a2aac8>
  
  In [3]: reload(sys)
  <module 'sys' (built-in)>
  
  In [4]: sys.stdout
  Out[4]: <open file '<stdout>', mode 'w' at 0x00000000022E20C0>
  
  In [11]: import IPython.terminal
  
  In [14]: IPython.terminal.interactiveshell.sys.stdout
  Out[14]: <colorama.ansitowin32.StreamWrapper at 0x3a9aac8>
  

• Now, sys.setdefaultencoding() proper

  All that it affects is implicit conversion str<->unicode. Now, utf-8 is the sanest encoding on the planet (backward-compatible with ASCII and all), the conversion now "just works", what could possibly go wrong?

  Well, anything. And that is the danger.

  • There may be some code that relies on the UnicodeError being thrown for non-ASCII input, or does the transcoding with an error handler, which now produces an unexpected result. And since all code is tested with the default setting, you're strictly on "unsupported" territory here, and no-one gives you guarantees about how their code will behave.
  • The transcoding may produce unexpected or unusable results if not everything on the system uses UTF-8 because Python 2 actually has multiple independent "default string encodings". (Remember, a program must work for the customer, on the customer's equipment.)
    • Again, the worst thing is you will never know that because the conversion is implicit -- you don't really know when and where it happens. (Python Zen, koan 2 ahoy!) You will never know why (and if) your code works on one system and breaks on another. (Or better yet, works in IDE and breaks in console.)

Newton's Method with integer arithmetic

If you wish to avoid non-integer operations you could use the method below. It basically uses Newton's Method modified for integer arithmetic.

/**
 * Test if the given number is a perfect square.
 * @param n Must be greater than 0 and less
 *    than Long.MAX_VALUE.
 * @return <code>true</code> if n is a perfect
 *    square, or <code>false</code> otherwise.
 */
public static boolean isSquare(long n)
{
    long x1 = n;
    long x2 = 1L;

    while (x1 > x2)
    {
        x1 = (x1 + x2) / 2L;
        x2 = n / x1;
    }

    return x1 == x2 && n % x1 == 0L;
}

This implementation can not compete with solutions that use Math.sqrt. However, its performance can be improved by using the filtering mechanisms described in some of the other posts.

The zoom property sounds as though it's perfect for Adam Ernst as it suits his target device. However, for those who need a solution to this and have to support as many devices as possible you can do the following:

<img src="..." onload="this.width/=2;this.onload=null;" />

The reason for the this.onload=null addition is to avoid older browsers that sometimes trigger the load event twice (which means you can end up with quater-sized images). If you aren't worried about that though you could write:

<img src="..." onload="this.width/=2;" />

Which is quite succinct.

You can do a oneliner if the target list is predeclared.

(newList = new ArrayList<String>(list1)).addAll(list2);

   $array[0] = 1;
   $array[2] = 2;
   $arrayTxt = implode( ',', $array);
   $sql = "SELECT * FROM table WHERE some_id in ($arrayTxt)"

Following Snippet will help you

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="de.vogella.cameara.api"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="15" />
    <uses-permission android:name="android.permission.CAMERA"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <activity
            android:name="de.vogella.camera.api.MakePhotoActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <Button
        android:id="@+id/captureFront"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:onClick="onClick"
        android:text="Make Photo" />

</RelativeLayout>

PhotoHandler.java

package org.sample;

import java.io.File;
import java.io.FileOutputStream;
import java.text.SimpleDateFormat;
import java.util.Date;

import android.content.Context;
import android.hardware.Camera;
import android.hardware.Camera.PictureCallback;
import android.os.Environment;
import android.util.Log;
import android.widget.Toast;

public class PhotoHandler implements PictureCallback {

    private final Context context;

    public PhotoHandler(Context context) {
        this.context = context;
    }

    @Override
    public void onPictureTaken(byte[] data, Camera camera) {

        File pictureFileDir = getDir();

        if (!pictureFileDir.exists() && !pictureFileDir.mkdirs()) {

            Log.d(Constants.DEBUG_TAG, "Can't create directory to save image.");
            Toast.makeText(context, "Can't create directory to save image.",
                    Toast.LENGTH_LONG).show();
            return;

        }

        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyymmddhhmmss");
        String date = dateFormat.format(new Date());
        String photoFile = "Picture_" + date + ".jpg";

        String filename = pictureFileDir.getPath() + File.separator + photoFile;

        File pictureFile = new File(filename);

        try {
            FileOutputStream fos = new FileOutputStream(pictureFile);
            fos.write(data);
            fos.close();
            Toast.makeText(context, "New Image saved:" + photoFile,
                    Toast.LENGTH_LONG).show();
        } catch (Exception error) {
            Log.d(Constants.DEBUG_TAG, "File" + filename + "not saved: "
                    + error.getMessage());
            Toast.makeText(context, "Image could not be saved.",
                    Toast.LENGTH_LONG).show();
        }
    }

    private File getDir() {
        File sdDir = Environment
          .getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
        return new File(sdDir, "CameraAPIDemo");
    }
}

MakePhotoActivity.java

package org.sample;

import android.app.Activity;
import android.content.pm.PackageManager;
import android.hardware.Camera;
import android.hardware.Camera.CameraInfo;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import de.vogella.cameara.api.R;

public class MakePhotoActivity extends Activity {
    private final static String DEBUG_TAG = "MakePhotoActivity";
    private Camera camera;
    private int cameraId = 0;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        // do we have a camera?
        if (!getPackageManager()
                .hasSystemFeature(PackageManager.FEATURE_CAMERA)) {
            Toast.makeText(this, "No camera on this device", Toast.LENGTH_LONG)
                    .show();
        } else {
            cameraId = findFrontFacingCamera();
            camera = Camera.open(cameraId);
            if (cameraId < 0) {
                Toast.makeText(this, "No front facing camera found.",
                        Toast.LENGTH_LONG).show();
            }
        }
    }

    public void onClick(View view) {
        camera.takePicture(null, null,
                new PhotoHandler(getApplicationContext()));
    }

    private int findFrontFacingCamera() {
        int cameraId = -1;
        // Search for the front facing camera
        int numberOfCameras = Camera.getNumberOfCameras();
        for (int i = 0; i < numberOfCameras; i++) {
            CameraInfo info = new CameraInfo();
            Camera.getCameraInfo(i, info);
            if (info.facing == CameraInfo.CAMERA_FACING_FRONT) {
                Log.d(DEBUG_TAG, "Camera found");
                cameraId = i;
                break;
            }
        }
        return cameraId;
    }

    @Override
    protected void onPause() {
        if (camera != null) {
            camera.release();
            camera = null;
        }
        super.onPause();
    }

}

something like this?

#sticky-sidebar {_x000D_
position:fixed;_x000D_
max-width: 20%;_x000D_
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.5/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
<div class="container">_x000D_
  <div class="row">_x000D_
    <div class="col-xs-4">_x000D_
      <div class="col-xs-12" id="sticky-sidebar">_x000D_
        Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
      </div>_x000D_
    </div>_x000D_
    <div class="col-xs-8" id="main">_x000D_
      Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
    </div>_x000D_
  </div>_x000D_
</div

One line answer would be

myseries.to_frame(name='my_column_name')

Or

myseries.reset_index(drop=True, inplace=True)  # As needed

Try formatting the link like this (looks hellish, but it works in Firefox 3 under Vista for me) :

<a href="file://///SERVER/directory/file.ext">file.ext</a>

This one works better if you don't have the python on path or want to specify the directory :

//for Windows
npm config set python C:\Python27\python.exe

//for Linux
npm config set python /usr/bin/python27

Could you not just try it?

myContent = '<div id="test">Hello <span>world!</span></div>';
console.log($(myContent).text()); //Prints "Hello world!"

Note that you need to wrap the string in a jQuery object, otherwise it won't have a text method obviously.

You can do the access control at the Web server level using HTTP Basic authentication and htpasswd. There are a number of problems with this:

1. It's not very secure (username and password are trivially encoded on the wire)
2. It's difficult to maintain (you have to log into the server to add or remove users)
3. You have no control over the login dialog box presented by the browser
4. There is no way of logging out, short of restarting the browser.

Unless you're building a site for internal use with few users, I wouldn't really recommend it.

I tried it by recursively appending each script

Note If your scripts are dependent one after other, then position will need to be in sync.

Major Dependency should be in last in array so that initial scripts can use it

const scripts = ['https://www.gstatic.com/firebasejs/6.2.0/firebase-storage.js', 'https://www.gstatic.com/firebasejs/6.2.0/firebase-firestore.js', 'https://www.gstatic.com/firebasejs/6.2.0/firebase-app.js']_x000D_
let count = 0_x000D_
_x000D_
  _x000D_
 const recursivelyAddScript = (script, cb) => {_x000D_
  const el = document.createElement('script')_x000D_
  el.src = script_x000D_
  if(count < scripts.length) {_x000D_
    count ++_x000D_
    el.onload = recursivelyAddScript(scripts[count])_x000D_
    document.body.appendChild(el)_x000D_
  } else {_x000D_
    console.log('All script loaded')_x000D_
    return_x000D_
  }_x000D_
}_x000D_
 _x000D_
  recursivelyAddScript(scripts[count])

Does the DB know the connection has dropped, or is the session still listed in v$session? That would indicate, I think, that it's being dropped by the network. Do you know how long it can stay idle before encountering the problem, and if that bears any resemblance to the TCP idle values (net.ipv4.tcp_keepalive_time, tcp_keepalive_probes and tcp_keepalive_interval from sysctl if I recall correctly)? Can't remember whether sysctl changes persist by default, but that might be something that was modified and then reset by the reboot.

Also you might be able to reset your JDBC connections without bouncing the whole server; certainly can in WebLogic, which I realise doesn't help much, but I'm not familiar with the Tomcat equivalents.

Very often this is done in a while loop:

$types = array();

while(($row =  mysql_fetch_assoc($result))) {
    $types[] = $row['type'];
}

Have a look at the examples in the documentation.

The mysql_fetch_* methods will always get the next element of the result set:

Returns an array of strings that corresponds to the fetched row, or FALSE if there are no more rows.

That is why the while loops works. If there aren't any rows anymore $row will be false and the while loop exists.

It only seems that mysql_fetch_array gets more than one row, because by default it gets the result as normal and as associative value:

By using MYSQL_BOTH (default), you'll get an array with both associative and number indices.

Your example shows it best, you get the same value 18 and you can access it via $v[0] or $v['type'].

Just to provide a complete set, here's a version of Chase's answer using lattice:

dat <- data.frame(dens = c(rnorm(100), rnorm(100, 10, 5))
                   , lines = rep(c("a", "b"), each = 100))

densityplot(~dens,data=dat,groups = lines,
            plot.points = FALSE, ref = TRUE, 
            auto.key = list(space = "right"))

which produces a plot like this:

You could use position:fixed; to bottom.

eg:

#footer{
 position:fixed;
 bottom:0;
 left:0;
}

It should be possible to do by first inlining the external svg images. The code below comes from replace all SVG images with inline SVG by Jess Frazelle.

$('img.svg').each(function(){
  var $img = $(this);
  var imgID = $img.attr('id');
  var imgClass = $img.attr('class');
  var imgURL = $img.attr('src');
  $.get(imgURL, function(data) {
    // Get the SVG tag, ignore the rest
    var $svg = $(data).find('svg');
    // Add replaced image's ID to the new SVG
    if (typeof imgID !== 'undefined') {
      $svg = $svg.attr('id', imgID);
    }
    // Add replaced image's classes to the new SVG
    if (typeof imgClass !== 'undefined') {
      $svg = $svg.attr('class', imgClass+' replaced-svg');
    }
    // Remove any invalid XML tags as per http:validator.w3.org
    $svg = $svg.removeAttr('xmlns:a');
    // Replace image with new SVG
    $img.replaceWith($svg);
  });
});

Try this:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">_x000D_
<html xmlns="http://www.w3.org/1999/xhtml">_x000D_
<head>_x000D_
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />_x000D_
<title>Untitled Document</title>_x000D_
<style type="text/css">_x000D_
.OutlineText {_x000D_
 font: Tahoma, Geneva, sans-serif;_x000D_
 font-size: 64px;_x000D_
    color: white;_x000D_
    text-shadow:_x000D_
    /* Outline */_x000D_
    -1px -1px 0 #000000,_x000D_
    1px -1px 0 #000000,_x000D_
    -1px 1px 0 #000000,_x000D_
    1px 1px 0 #000000,  _x000D_
    -2px 0 0 #000000,_x000D_
    2px 0 0 #000000,_x000D_
    0 2px 0 #000000,_x000D_
    0 -2px 0 #000000; /* Terminate with a semi-colon */_x000D_
}_x000D_
</style></head>_x000D_
_x000D_
<body>_x000D_
<div class="OutlineText">Hello world!</div>_x000D_
</body>_x000D_
</html>

...and you might also want to do this too:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">_x000D_
<html xmlns="http://www.w3.org/1999/xhtml">_x000D_
<head>_x000D_
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />_x000D_
<title>Untitled Document</title>_x000D_
<style type="text/css">_x000D_
.OutlineText {_x000D_
 font: Tahoma, Geneva, sans-serif;_x000D_
 font-size: 64px;_x000D_
    color: white;_x000D_
    text-shadow:_x000D_
    /* Outline 1 */_x000D_
    -1px -1px 0 #000000,_x000D_
    1px -1px 0 #000000,_x000D_
    -1px 1px 0 #000000,_x000D_
    1px 1px 0 #000000,  _x000D_
    -2px 0 0 #000000,_x000D_
    2px 0 0 #000000,_x000D_
    0 2px 0 #000000,_x000D_
    0 -2px 0 #000000, _x000D_
    /* Outline 2 */_x000D_
    -2px -2px 0 #ff0000,_x000D_
    2px -2px 0 #ff0000,_x000D_
    -2px 2px 0 #ff0000,_x000D_
    2px 2px 0 #ff0000,  _x000D_
    -3px 0 0 #ff0000,_x000D_
    3px 0 0 #ff0000,_x000D_
    0 3px 0 #ff0000,_x000D_
    0 -3px 0 #ff0000; /* Terminate with a semi-colon */_x000D_
}_x000D_
</style></head>_x000D_
_x000D_
<body>_x000D_
<div class="OutlineText">Hello world!</div>_x000D_
</body>_x000D_
</html>

You can do as many Outlines as you like, and there's enough scope for coming up with lots of creative ideas.

Have fun!

I recommend using the incredible requests module.

http://docs.python-requests.org/en/v0.10.7/user/quickstart/#custom-headers

url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
headers = {'content-type': 'application/json'}

response = requests.post(url, data=json.dumps(payload), headers=headers)

This Works fine for me

var osvar = process.platform;

if (osvar == 'darwin') {
    console.log("you are on a mac os");
}else if(osvar == 'win32'){
    console.log("you are on a windows os")
}else{
    console.log("unknown os")
}

Since MongoDB version 3.2 you can use updateMany():

> db.yourCollection.updateMany({}, {$set:{"someField": "someValue"}})

It could be argued that a 404 Not Found should be used since the resource specified could not be found.

It presents a prompt to the user (the optional arg of raw_input([arg])), gets input from the user and returns the data input by the user in a string. See the docs for raw_input().

Example:

name = raw_input("What is your name? ")
print "Hello, %s." % name

This differs from input() in that the latter tries to interpret the input given by the user; it is usually best to avoid input() and to stick with raw_input() and custom parsing/conversion code.

Note: This is for Python 2.x

Without to much modifications of the original code, it could become :

while (!iFile.eof())
{  
    int x;
    iFile >> x;
    if (!iFile.eof()) break;
    cerr << x << endl;
}

but I prefer the two other solutions above in general.

I believe that the dates have to be specified in the current culture of the application. You might want to experiment with setting CultureInvariantValues to true and see if that solves your problem. Otherwise you may need to change the DateTimeFormat for the current culture (or the culture itself) to get what you want.

The following simplified code, based on the accepted answer above, worked for me:

public class GetSync {
    public static String ISO_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS zzz";
    private static final TimeZone utc = TimeZone.getTimeZone("UTC");
    private static final SimpleDateFormat isoFormatter = new SimpleDateFormat(ISO_FORMAT);
    static {
        isoFormatter.setTimeZone(utc);
    }

    public static String now() {
        return isoFormatter.format(new Date()).toString();
    }
}

I hope this helps somebody.

1. Connect to your SQL server instance using management studio
2. Goto Security -> Logins -> (RIGHT CLICK) New Login
3. fill in user details
4. Under User Mapping, select the databases you want the user to be able to access and configure

UPDATE:

You'll also want to goto Security -> Server Roles, and for public check the permissions for TSQL Default TCP/TSQL Default VIA/TSQL Local Machine/TSQL Named Pipesand remove the connect permission

I want to expand on this answer. What they meant is this icon:

It opens a "real editor window" instead of the limited-feature text box in the big overview. In that editor window, special chars, linebreaks etc. are allowed and converted to the correct xml "code" when saved

Custom domain SSL certs were just added today for $600/cert/month. Sign up for your invite below: http://aws.amazon.com/cloudfront/custom-ssl-domains/

Update: SNI customer provided certs are now available for no additional charge. Much cheaper than $600/mo, and with XP nearly killed off, it should work well for most use cases.

@skalee AWS has a mechanism for achieving what the poster asks for, "implement SSL for an Amazon s3 bucket", it's called CloudFront. I'm reading "implement" as "use my SSL certs," not "just put an S on the HTTP URL which I'm sure the OP could have surmised.

Since CloudFront costs exactly the same as S3 ($0.12/GB), but has a ton of additional features around SSL AND allows you to add your own SNI cert at no additional cost, it's the obvious fix for "implementing SSL" on your domain.

I've created a small plugin (available on NuGet) that allows you to add any (if supported by your terminal) color to your console output, without the limitations of the classic solutions.

It works by extending the String object and the syntax is very simple:

"colorize me".Pastel("#1E90FF");

Both foreground and background colors are supported.

You can use Object.getOwnPropertyNames() to get all properties that belong to an object, whether enumerable or not. For example:

console.log(Object.getOwnPropertyNames(Math));
//-> ["E", "LN10", "LN2", "LOG2E", "LOG10E", "PI", ...etc ]

You can then use filter() to obtain only the methods:

console.log(Object.getOwnPropertyNames(Math).filter(function (p) {
    return typeof Math[p] === 'function';
}));
//-> ["random", "abs", "acos", "asin", "atan", "ceil", "cos", "exp", ...etc ]

In ES3 browsers (IE 8 and lower), the properties of built-in objects aren't enumerable. Objects like window and document aren't built-in, they're defined by the browser and most likely enumerable by design.

From ECMA-262 Edition 3:

Global Object
There is a unique global object (15.1), which is created before control enters any execution context. Initially the global object has the following properties:

• Built-in objects such as Math, String, Date, parseInt, etc. These have attributes { DontEnum }.
• Additional host defined properties. This may include a property whose value is the global object itself; for example, in the HTML document object model the window property of the global object is the global object itself.

As control enters execution contexts, and as ECMAScript code is executed, additional properties may be added to the global object and the initial properties may be changed.

I should point out that this means those objects aren't enumerable properties of the Global object. If you look through the rest of the specification document, you will see most of the built-in properties and methods of these objects have the { DontEnum } attribute set on them.

Update: a fellow SO user, CMS, brought an IE bug regarding { DontEnum } to my attention.

Instead of checking the DontEnum attribute, [Microsoft] JScript will skip over any property in any object where there is a same-named property in the object's prototype chain that has the attribute DontEnum.

In short, beware when naming your object properties. If there is a built-in prototype property or method with the same name then IE will skip over it when using a for...in loop.

Instead of explicitly writing the class name you could use

this.getClass().getResource("/unibo/lsb/res/dice.jpg");

In my version of Git ^[1], every Git submodule has a name and a path. They don't necessarily have to be the same ^[2]. Getting both in a reliable way, without checking out the submodules first (git update --init), is a tricky bit of shell wizardry.

Get a list of submodule names

I didn't find a way how to achieve this using git config or any other git command. Therefore we are back to regex on .gitmodules (super ugly). But it seems to be somewhat safe since git limits the possible code space allowed for submodule names. In addition, since you probably want to use this list for further shell processing, the solution below separate entries with NULL-bytes (\0).

$ sed -nre \
  's/^\[submodule \"(.*)\"]$/\1\x0/p' \
  "$(git rev-parse --show-toplevel)/.gitmodules" \
| tr -d '\n' \
| xargs -0 -n1 printf "%b\0"

And in your script:

#!/usr/bin/env bash

while IFS= read -rd '' submodule_name; do
  echo submodule name: "${submodule_name}"
done < <(
  sed -nre \
    's/^\[submodule \"(.*)\"]$/\1\x0/p' \
    "$(git rev-parse --show-toplevel)/.gitmodules" \
  | tr -d '\n' \
  | xargs -0 -n1 printf "%b\0"
)

Note: read -rd '' requires bash and won't work with sh.

Get a list of submodule paths

In my approach I try not to process the output from git config --get-regexp with awk, tr, sed, ... but instead pass it a zero byte separated back to git config --get. This is to avoid problems with newlines, spaces and other special characters (e.g. Unicode) in the submodule paths. In addition, since you probably want to use this list for further shell processing, the solution below separate entries with NULL-bytes (\0).

$ git config --null --file .gitmodules --name-only --get-regexp '\.path$' \
| xargs -0 -n1 git config --null --file .gitmodules --get

For example, in a Bash script you could then:

#!/usr/bin/env bash

while IFS= read -rd '' submodule_path; do
  echo submodule path: "${submodule_path}"
done < <(
  git config --null --file .gitmodules --name-only --get-regexp '\.path$' \
  | xargs -0 -n1 git config --null --file .gitmodules --get
)

Note: read -rd '' requires bash and won't work with sh.

Footnotes

^[1] Git version

$ git --version
git version 2.22.0

^[2] Submodule with diverging name and path

Set up test repository:

$ git init test-name-path
$ cd test-name-path/
$ git checkout -b master
$ git commit --allow-empty -m 'test'
$ git submodule add ./ submodule-name
Cloning into '/tmp/test-name-path/submodule-name'...
done.
$ ls
submodule-name

$ cat .gitmodules
[submodule "submodule-name"]
    path = submodule-name
    url = ./

Move submodule to make name and path diverge:

$ git mv submodule-name/ submodule-path

$ ls
submodule-path

$ cat .gitmodules
[submodule "submodule-name"]
    path = submodule-path
    url = ./

$ git config --file .gitmodules --get-regexp '\.path$'
submodule.submodule-name.path submodule-path

Testing

Set up test repository:

$ git init test
$ cd test/
$ git checkout -b master
$ git commit --allow-empty -m 'test'
$
$ git submodule add ./ simplename
Cloning into '/tmp/test/simplename'...
done.
$
$ git submodule add ./ 'name with spaces'
Cloning into '/tmp/test/name with spaces'...
done.
$
$ git submodule add ./ 'future-name-with-newlines'
Cloning into '/tmp/test/future-name-with-newlines'...
done.
$ git mv future-name-with-newlines/ 'name
> with
> newlines'
$
$ git submodule add ./ 'name-with-unicode-'
Cloning into '/tmp/test/name-with-unicode-'...
done.
$
$ git submodule add ./ sub/folder/submodule
Cloning into '/tmp/test/sub/folder/submodule'...
done.
$
$ git submodule add ./ name.with.dots
Cloning into '/tmp/test/name.with.dots'...
done.
$
$ git submodule add ./ 'name"with"double"quotes'
Cloning into '/tmp/test/name"with"double"quotes'...
done.
$
$ git submodule add ./ "name'with'single'quotes"
Cloning into '/tmp/test/name'with'single'quotes''...
done.
$ git submodule add ./ 'name]with[brackets'
Cloning into '/tmp/test/name]with[brackets'...
done.
$ git submodule add ./ 'name-with-.path'
Cloning into '/tmp/test/name-with-.path'...
done.

.gitmodules:

[submodule "simplename"]
    path = simplename
    url = ./
[submodule "name with spaces"]
    path = name with spaces
    url = ./
[submodule "future-name-with-newlines"]
    path = name\nwith\nnewlines
    url = ./
[submodule "name-with-unicode-"]
    path = name-with-unicode-
    url = ./
[submodule "sub/folder/submodule"]
    path = sub/folder/submodule
    url = ./
[submodule "name.with.dots"]
    path = name.with.dots
    url = ./
[submodule "name\"with\"double\"quotes"]
    path = name\"with\"double\"quotes
    url = ./
[submodule "name'with'single'quotes"]
    path = name'with'single'quotes
    url = ./
[submodule "name]with[brackets"]
    path = name]with[brackets
    url = ./
[submodule "name-with-.path"]
    path = name-with-.path
    url = ./

Get list of submodule names

$ sed -nre \
  's/^\[submodule \"(.*)\"]$/\1\x0/p' \
  "$(git rev-parse --show-toplevel)/.gitmodules" \
| tr -d '\n' \
| xargs -0 -n1 printf "%b\0" \
| xargs -0 -n1 echo submodule name:
submodule name: simplename
submodule name: name with spaces
submodule name: future-name-with-newlines
submodule name: name-with-unicode-
submodule name: sub/folder/submodule
submodule name: name.with.dots
submodule name: name"with"double"quotes
submodule name: name'with'single'quotes
submodule name: name]with[brackets
submodule name: name-with-.path

Get list of submodule paths

$ git config --null --file .gitmodules --name-only --get-regexp '\.path$' \
| xargs -0 -n1 git config --null --file .gitmodules --get \
| xargs -0 -n1 echo submodule path:
submodule path: simplename
submodule path: name with spaces
submodule path: name
with
newlines
submodule path: name-with-unicode-
submodule path: sub/folder/submodule
submodule path: name.with.dots
submodule path: name"with"double"quotes
submodule path: name'with'single'quotes
submodule path: name]with[brackets
submodule path: name-with-.path