Well 'Abstract Interface' is a Lexical construct: http://en.wikipedia.org/wiki/Lexical_analysis.

It is required by the compiler, you could also write interface.

Well don't get too much into Lexical construct of the language as they might have put it there to resolve some compilation ambiguity which is termed as special cases during compiling process or for some backward compatibility, try to focus on core Lexical construct.

The essence of `interface is to capture some abstract concept (idea/thought/higher order thinking etc) whose implementation may vary ... that is, there may be multiple implementation.

An Interface is a pure abstract data type that represents the features of the Object it is capturing or representing.

Features can be represented by space or by time. When they are represented by space (memory storage) it means that your concrete class will implement a field and method/methods that will operate on that field or by time which means that the task of implementing the feature is purely computational (requires more cpu clocks for processing) so you have a trade off between space and time for feature implementation.

If your concrete class does not implement all features it again becomes abstract because you have a implementation of your thought or idea or abstractness but it is not complete , you specify it by abstract class.

A concrete class will be a class/set of classes which will fully capture the abstractness you are trying to capture class XYZ.

So the Pattern is

Interface--->Abstract class/Abstract classes(depends)-->Concrete class

You can do it faster without any imports just by using magics:

%env CUDA_DEVICE_ORDER=PCI_BUS_ID
%env CUDA_VISIBLE_DEVICES=0

Notice that all env variable are strings, so no need to use ". You can verify that env-variable is set up by running: %env <name_of_var>. Or check all of them with %env.

When you get a connection to PostgreSQL it is always to a particular database. To access a different database, you must get a new connection.

Using \c in psql closes the old connection and acquires a new one, using the specified database and/or credentials. You get a whole new back-end process and everything.

If you have too many table column and it is not adjusted in angular table using md-table, then paste the following style in component.css file. It will work like a charm with scroll view horizontally.

.mat-table__wrapper .mat-table {
    min-width: auto !important;
    width: 100% !important; }

.mat-header-row {
    width: 100%; }

.mat-row {
    width: 100%;
}

Add this style to alter your column separately.

.mat-column-{colum-name} {
    flex: 0 0 25% !important;
    min-width: 104px !important;
}

Alternatively check this link, (where the code above came from), for more detail.

If you have access to ES2015 functions, and you're looking for a more functional approach I'd go with something like:

const people = [
  { id: 1, name: 'serdar' },
  { id: 5, name: 'alex' },
  { id: 300, name: 'brittany' }
];

const idToRemove = 5;

const filteredPeople = people.filter((item) => item.id !== idToRemove);

// [
//   { id: 1, name: 'serdar' },
//   { id: 300, name: 'brittany' }
// [

Watch out though, filter() is non-mutating, so you'll get a new array back.

See the Mozilla Developer Network notes on Filter.

The simple answer is onPressed : null gives a disabled button.

If nothing work try the following in the production environment

1-

composer install --optimize-autoloader --no-dev

2-

php artisan cache:clear

3-

php artisan config:clear

4-

php artisan view:clear

5-

php artisan config:cache

6-

php artisan route:cache

Works for me

On some earlier iOS versions(like iOS 9, 10), scrollViewDidEndDecelerating won't be triggered if the scrollView is suddenly stopped by touching.

But in the current version (iOS 13), scrollViewDidEndDecelerating will be triggered for sure (As far as I know).

So, if your App targeted earlier versions as well, you might need a workaround like the one mentioned by Ashley Smart, or you can the following one.

    func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
        if !scrollView.isTracking, !scrollView.isDragging, !scrollView.isDecelerating { // 1
            scrollViewDidEndScrolling(scrollView)
        }
    }

    func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
        if !decelerate, scrollView.isTracking, !scrollView.isDragging, !scrollView.isDecelerating { // 2
            scrollViewDidEndScrolling(scrollView)
        }
    }

    func scrollViewDidEndScrolling(_ scrollView: UIScrollView) {
        // Do something here
    }

Explanation

UIScrollView will be stoped in three ways:
- quickly scrolled and stopped by itself
- quickly scrolled and stopped by finger touch (like Emergency brake)
- slowly scrolled and stopped

The first one can be detected by scrollViewDidEndDecelerating and other similar methods while the other two can't.

Luckily, UIScrollView has three statuses we can use to identify them, which is used in the two lines commented by "//1" and "//2".

I think you dont need SelectedText but you may need

String status = "The status of my combobox is " + comboBoxTest.Text;

You don't need JavaScript for this. Just wanted to make that clear, since as of the time this answer was posted, all of the answers to this question involve the use of JavaScript in some way or another.

You can do this rather easily with pure HTML and CSS by creating a form with hidden fields containing the data you want to submit, then styling the submit button of the form to look like a link.

For example:

.inline {_x000D_
  display: inline;_x000D_
}_x000D_
_x000D_
.link-button {_x000D_
  background: none;_x000D_
  border: none;_x000D_
  color: blue;_x000D_
  text-decoration: underline;_x000D_
  cursor: pointer;_x000D_
  font-size: 1em;_x000D_
  font-family: serif;_x000D_
}_x000D_
.link-button:focus {_x000D_
  outline: none;_x000D_
}_x000D_
.link-button:active {_x000D_
  color:red;_x000D_
}

<a href="some_page">This is a regular link</a>_x000D_
_x000D_
<form method="post" action="some_page" class="inline">_x000D_
  <input type="hidden" name="extra_submit_param" value="extra_submit_value">_x000D_
  <button type="submit" name="submit_param" value="submit_value" class="link-button">_x000D_
    This is a link that sends a POST request_x000D_
  </button>_x000D_
</form>

The exact CSS you use may vary depending on how regular links on your site are styled.

Just a simple folder drill down.

sub sample()
    Dim FileSystem As Object
    Dim HostFolder As String

    HostFolder = "C:\"

    Set FileSystem = CreateObject("Scripting.FileSystemObject")
    DoFolder FileSystem.GetFolder(HostFolder)
end  sub

Sub DoFolder(Folder)
    Dim SubFolder
    For Each SubFolder In Folder.SubFolders
        DoFolder SubFolder
    Next
    Dim File
    For Each File In Folder.Files
        ' Operate on each file
    Next
End Sub

That's generally controlled by the profile associated with the user Tomcat is connecting as.

SQL> SELECT PROFILE, LIMIT FROM DBA_PROFILES WHERE RESOURCE_NAME = 'IDLE_TIME';

PROFILE                        LIMIT
------------------------------ ----------------------------------------
DEFAULT                        UNLIMITED

SQL> SELECT PROFILE FROM DBA_USERS WHERE USERNAME = USER;

PROFILE
------------------------------
DEFAULT

So the user I'm connected to has unlimited idle time - no time out.

There are two problems in your code.

1. No action found in form.
2. You have not executed the query mysqli_query()

dbConfig.php

<?php

$conn=mysqli_connect("localhost","root","password","testDB");

if(!$conn)
{
die("Connection failed: " . mysqli_connect_error());
}

?>

index.php

 include('dbConfig.php');

<!Doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="description" content="$1">
<meta name="viewport" content="width=device-width, initial-scale=1">

<link rel="stylesheet" type="text/css" href="style.css">

<title>test</title>


</head>
<body>

 <?php

  if(isset($_POST['save']))
{
    $sql = "INSERT INTO users (username, password, email)
    VALUES ('".$_POST["username"]."','".$_POST["password"]."','".$_POST["email"]."')";

    $result = mysqli_query($conn,$sql);
}

?>

<form action="index.php" method="post"> 
<label id="first"> First name:</label><br/>
<input type="text" name="username"><br/>

<label id="first">Password</label><br/>
<input type="password" name="password"><br/>

<label id="first">Email</label><br/>
<input type="text" name="email"><br/>

<button type="submit" name="save">save</button>

</form>

</body>
</html>

Here's my vb.net port of Matt Johnson's answer. I added an enum for the logon types. LOGON32_LOGON_INTERACTIVE was the first enum value that worked for sql server. My connection string was just trusted. No user name / password in the connection string.

  <PermissionSet(SecurityAction.Demand, Name:="FullTrust")> _
  Public Class Impersonation
    Implements IDisposable

    Public Enum LogonTypes
      ''' <summary>
      ''' This logon type is intended for users who will be interactively using the computer, such as a user being logged on  
      ''' by a terminal server, remote shell, or similar process.
      ''' This logon type has the additional expense of caching logon information for disconnected operations; 
      ''' therefore, it is inappropriate for some client/server applications,
      ''' such as a mail server.
      ''' </summary>
      LOGON32_LOGON_INTERACTIVE = 2

      ''' <summary>
      ''' This logon type is intended for high performance servers to authenticate plaintext passwords.
      ''' The LogonUser function does not cache credentials for this logon type.
      ''' </summary>
      LOGON32_LOGON_NETWORK = 3

      ''' <summary>
      ''' This logon type is intended for batch servers, where processes may be executing on behalf of a user without 
      ''' their direct intervention. This type is also for higher performance servers that process many plaintext
      ''' authentication attempts at a time, such as mail or Web servers. 
      ''' The LogonUser function does not cache credentials for this logon type.
      ''' </summary>
      LOGON32_LOGON_BATCH = 4

      ''' <summary>
      ''' Indicates a service-type logon. The account provided must have the service privilege enabled. 
      ''' </summary>
      LOGON32_LOGON_SERVICE = 5

      ''' <summary>
      ''' This logon type is for GINA DLLs that log on users who will be interactively using the computer. 
      ''' This logon type can generate a unique audit record that shows when the workstation was unlocked. 
      ''' </summary>
      LOGON32_LOGON_UNLOCK = 7

      ''' <summary>
      ''' This logon type preserves the name and password in the authentication package, which allows the server to make 
      ''' connections to other network servers while impersonating the client. A server can accept plaintext credentials 
      ''' from a client, call LogonUser, verify that the user can access the system across the network, and still 
      ''' communicate with other servers.
      ''' NOTE: Windows NT:  This value is not supported. 
      ''' </summary>
      LOGON32_LOGON_NETWORK_CLEARTEXT = 8

      ''' <summary>
      ''' This logon type allows the caller to clone its current token and specify new credentials for outbound connections.
      ''' The new logon session has the same local identifier but uses different credentials for other network connections. 
      ''' NOTE: This logon type is supported only by the LOGON32_PROVIDER_WINNT50 logon provider.
      ''' NOTE: Windows NT:  This value is not supported. 
      ''' </summary>
      LOGON32_LOGON_NEW_CREDENTIALS = 9
    End Enum

    <DllImport("advapi32.dll", SetLastError:=True, CharSet:=CharSet.Unicode)> _
    Private Shared Function LogonUser(lpszUsername As [String], lpszDomain As [String], lpszPassword As [String], dwLogonType As Integer, dwLogonProvider As Integer, ByRef phToken As SafeTokenHandle) As Boolean
    End Function

    Public Sub New(Domain As String, UserName As String, Password As String, Optional LogonType As LogonTypes = LogonTypes.LOGON32_LOGON_INTERACTIVE)
      Dim ok = LogonUser(UserName, Domain, Password, LogonType, 0, _SafeTokenHandle)
      If Not ok Then
        Dim errorCode = Marshal.GetLastWin32Error()
        Throw New ApplicationException(String.Format("Could not impersonate the elevated user.  LogonUser returned error code {0}.", errorCode))
      End If

      WindowsImpersonationContext = WindowsIdentity.Impersonate(_SafeTokenHandle.DangerousGetHandle())
    End Sub

    Private ReadOnly _SafeTokenHandle As New SafeTokenHandle
    Private ReadOnly WindowsImpersonationContext As WindowsImpersonationContext

    Public Sub Dispose() Implements System.IDisposable.Dispose
      Me.WindowsImpersonationContext.Dispose()
      Me._SafeTokenHandle.Dispose()
    End Sub

    Public NotInheritable Class SafeTokenHandle
      Inherits SafeHandleZeroOrMinusOneIsInvalid

      <DllImport("kernel32.dll")> _
      <ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)> _
      <SuppressUnmanagedCodeSecurity()> _
      Private Shared Function CloseHandle(handle As IntPtr) As <MarshalAs(UnmanagedType.Bool)> Boolean
      End Function

      Public Sub New()
        MyBase.New(True)
      End Sub

      Protected Overrides Function ReleaseHandle() As Boolean
        Return CloseHandle(handle)
      End Function
    End Class

  End Class

You need to Use with a Using statement to contain some code to run impersonated.

Not 100% sure what you mean:

Trusted_Connection=True;

IS using Windows credentials and is 100% equivalent to:

Integrated Security=SSPI;

or

Integrated Security=true;

If you don't want to use integrated security / trusted connection, you need to specify user id and password explicitly in the connection string (and leave out any reference to Trusted_Connection or Integrated Security)

server=yourservername;database=yourdatabase;user id=YourUser;pwd=TopSecret

Only in this case, the SQL Server authentication mode is used.

If any of these two settings is present (Trusted_Connection=true or Integrated Security=true/SSPI), then the Windows credentials of the current user are used to authenticate against SQL Server and any user iD= setting will be ignored and not used.

For reference, see the Connection Strings site for SQL Server 2005 with lots of samples and explanations.

Using Windows Authentication is the preferred and recommended way of doing things, but it might incur a slight delay since SQL Server would have to authenticate your credentials against Active Directory (typically). I have no idea how much that slight delay might be, and I haven't found any references for that.

Summing up:

If you specify either Trusted_Connection=True; or Integrated Security=SSPI; or Integrated Security=true; in your connection string

==> THEN (and only then) you have Windows Authentication happening. Any user id= setting in the connection string will be ignored.

If you DO NOT specify either of those settings,

==> then you DO NOT have Windows Authentication happening (SQL Authentication mode will be used)

protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
    GridViewRow row = (GridViewRow)GridView1.Rows[e.RowIndex];
    SqlCommand cmd = new SqlCommand("Delete From userTable (userName,age,birthPLace)");
    GridView1.DataBind();
}

Try adding these two lines to your code. I hope it will work. It worked for me :)

display.setLineWrap(true);
display.setWrapStyleWord(true);

Picture of output is shown below

For using by datalist, repeater.. in aspx page:<%# Eval("YourDateString").ToString().Remove(10) %>

FileInputStream will load a the file path you pass to the constructor as relative from the working directory of the Java process. Usually in a web container, this is something like the bin folder.

getResourceAsStream() will load a file path relative from your application's classpath.

The problem with the first answer is that the placeholder will be uppercase too. In case you want ONLY the input to be uppercase, use the following solution.

In order to select only non-empty input element, put required attribute on the element:

<input type="text" id="name-input" placeholder="Enter symbol" required="required" />

Now, in order to select it, use the :valid pseudo-element:

#name-input:valid { text-transform: uppercase; }

This way you will uppercase only entered characters.

Other approach for Vanilla JavaScript:

for(var o of document.querySelectorAll('#models > option')) {
  o.remove()
}

$q->where("a = 1")
  ->andWhere("b = 1 OR b = 2")
  ->andWhere("c = 2 OR c = 2")
  ;

If the dir to search is srch_dir then either

$ find srch_dir -cmin -60 # change time

or

$ find srch_dir -mmin -60 # modification time

or

$ find srch_dir -amin -60 # access time

shows files created, modified or accessed in the last hour.

correction :ctime is for change node time (unsure though, please correct me )

If you want to send more than two person or DL :

echo "Message Body" | mailx -s "Message Title" -r [email protected] [email protected],[email protected]

here:

• -s = subject or mail title
• -r = sender mail or DL

Probably the best way is this one here.

fileprivate func NSLocalizedString(_ key: String) -> String {
    return NSLocalizedString(key, comment: "")
}

and

import Foundation
extension String {
    static let Hello = NSLocalizedString("Hello")
    static let ThisApplicationIsCreated = NSLocalizedString("This application is created by the swifting.io team")
    static let OpsNoFeature = NSLocalizedString("Ops! It looks like this feature haven't been implemented yet :(!")
}

you can then use it like this

let message: String = .ThisApplicationIsCreated
print(message)

to me this is the best because

• The hardcoded strings are in one specific file, so the day you want to change it it's really easy
• Easier to use than manually typing the strings in your file every time
• genstrings will still work
• you can add more extensions, like one per view controller to keep things neat

ES6 introduce template strings for concatenation. Template Strings use back-ticks (``) rather than the single or double quotes we're used to with regular strings. A template string could thus be written as follows:

// Simple string substitution
let name = "Brendan";
console.log(`Yo, ${name}!`);

// => "Yo, Brendan!"

var a = 10;
var b = 10;
console.log(`JavaScript first appeared ${a+b} years ago. Crazy!`);

//=> JavaScript first appeared 20 years ago. Crazy!

You need to add runat="server" and and to assign an ID for it, then specify the absolute path like this:

<script type="text/javascript" runat="server" id="myID" src="~/js/jquery.jqGrid.js"></script>]

From the codebehind, you can change the src programatically using the ID.

You can pass it as Action<string> - which means it is a method with a single parameter of type string that doesn't return anything (void) :

public void DoRequest(string request, Action<string> callback)
{
    // do stuff....
    callback("asdf");
}

The column is ambiguous because it appears in both tables you would need to specify the where (or sort) field fully such as us_music.genre or de_music.genre but you'd usually specify two tables if you were then going to join them together in some fashion. The structure your dealing with is occasionally referred to as a partitioned table although it's usually done to separate the dataset into distinct files as well rather than to just split the dataset arbitrarily. If you're in charge of the database structure and there's no good reason to partition the data then I'd build one big table with an extra "origin" field that contains a country code but you're probably doing it for legitimate performance reason. Either use a union to join the tables you're interested in http://dev.mysql.com/doc/refman/5.0/en/union.html or by using the Merge database engine http://dev.mysql.com/doc/refman/5.1/en/merge-storage-engine.html.

You need to give required = false for name and password request parameters as well. That's because, when you provide just the logout parameter, it actually expects for name and password as well as they are still mandatory.

It worked when you just gave name and password because logout wasn't a mandatory parameter thanks to required = false already given for logout.

Directory Services/LDAP lookups can be used to serve this purpose. It involves some changes at infrastructure level, but most production environments have such provision

npm install -g webpack-dev-server will solve your issue

As a small note, it only started to work for me when I changed smtp to smtps in the examples above per samples from javamail (see smtpsend.java, https://github.com/javaee/javamail/releases/download/JAVAMAIL-1_6_2/javamail-samples.zip, option -S).

My resulting code is as follow:

Properties props=new Properties();
props.put("mail.smtps.starttls.enable","true");
// Use the following if you need SSL
props.put("mail.smtps.socketFactory.port", port);
props.put("mail.smtps.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtps.socketFactory.fallback", "false");
props.put("mail.smtps.host", serverList.get(randNum));
Session session = Session.getDefaultInstance(props);

smtpConnectionPool = new SmtpConnectionPool(
    SmtpConnectionFactories.newSmtpFactory(session));
    
final ClosableSmtpConnection transport = smtpConnectionPool.borrowObject();
...
transport.sendMessage(message, message.getAllRecipients());

$(document).ready(function () {
    $('#tags').on('change', function () {
        $('#tagsname').html('You selected: ' + this.value);
    }).change();
    $('#tags').on('blur', function (e, ui) {
        $('#tagsname').html('You selected: ' + ui.item.value);
    });
});

You need to use the __getitem__ method.

class MyClass:
    def __getitem__(self, key):
        return key * 2

myobj = MyClass()
myobj[3] #Output: 6

And if you're going to be setting values you'll need to implement the __setitem__ method too, otherwise this will happen:

>>> myobj[5] = 1
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: MyClass instance has no attribute '__setitem__'

One method I did with mine, is to "Add to Source Control", and select 'Git'.

Simply replace image/jpeg with application/octet-stream. The client would not recognise the URL as an inline-able resource, and prompt a download dialog.

A simple JavaScript solution would be:

//var img = reference to image
var url = img.src.replace(/^data:image\/[^;]+/, 'data:application/octet-stream');
window.open(url);
// Or perhaps: location.href = url;
// Or even setting the location of an <iframe> element, 

Another method is to use a blob: URI:

var img = document.images[0];
img.onclick = function() {
    // atob to base64_decode the data-URI
    var image_data = atob(img.src.split(',')[1]);
    // Use typed arrays to convert the binary data to a Blob
    var arraybuffer = new ArrayBuffer(image_data.length);
    var view = new Uint8Array(arraybuffer);
    for (var i=0; i<image_data.length; i++) {
        view[i] = image_data.charCodeAt(i) & 0xff;
    }
    try {
        // This is the recommended method:
        var blob = new Blob([arraybuffer], {type: 'application/octet-stream'});
    } catch (e) {
        // The BlobBuilder API has been deprecated in favour of Blob, but older
        // browsers don't know about the Blob constructor
        // IE10 also supports BlobBuilder, but since the `Blob` constructor
        //  also works, there's no need to add `MSBlobBuilder`.
        var bb = new (window.WebKitBlobBuilder || window.MozBlobBuilder);
        bb.append(arraybuffer);
        var blob = bb.getBlob('application/octet-stream'); // <-- Here's the Blob
    }

    // Use the URL object to create a temporary URL
    var url = (window.webkitURL || window.URL).createObjectURL(blob);
    location.href = url; // <-- Download!
};

Relevant documentation

• atob
• Typed arrays
• URL.createObjectURL
• Blob and BlobBuilder

I considered with timezone in my Google Docs like this:

timezone = "GMT+" + new Date().getTimezoneOffset()/60
var date = Utilities.formatDate(new Date(), timezone, "yyyy-MM-dd HH:mm"); // "yyyy-MM-dd'T'HH:mm:ss'Z'"

my script for Google docs

This works from command line :

$ export LANG=en_US.UTF-8

None of the other answers above worked for me

How to extract text from a PDF file?

The first thing to understand is the PDF format. It has a public specification written in English, see ISO 32000-2:2017 and read the more than 700 pages of PDF 1.7 specification. You certainly at least need to read the wikipedia page about PDF

Once you understood the details of the PDF format, extracting text is more or less easy (but what about text appearing in figures or images; its figure 1)? Don't expect writing a perfect software text extractor alone in a few weeks....

On Linux, you might also use pdf2text which you could popen from your Python code.

In general, extracting text from a PDF file is an ill defined problem. For a human reader some text could be made (as a figure) from different dots, or a photo, etc...

The Google search engine is capable of extracting text from PDF, but is rumored to need more than half a billion lines of source code. Do you have the necessary resources (in man power, in budget) to develop a competitor?

A possibility might be to print the PDF to some virtual printer (e.g. using GhostScript or Firefox), then to use OCR techniques to extract text.

I would recommend instead to work on the data representation which has generated that PDF file, for example on the original LaTeX code (or Lout code) or on OOXML code.

In all cases, you need to budget at least several person years of software development.

@AVB's answer in ruby

det = Matrix[
  [(x2 - x1), (x3 - x1)],
  [(y2 - y1), (y3 - y1)]
].determinant

If det is positive its above, if negative its below. If 0, its on the line.

If your chart uses both fill and color aesthetics, you can remove the legend with:

+ guides(fill=FALSE, color=FALSE)

If using jQuery and have a handle to any form element, you need to get(0) the element before using .form

var my_form = $('input[name=first_name]').get(0).form;

I had the same problem using the apk file exported from android? Tools > Export. I used the apk file in bin folder instead and it worked!

P.S. apk file in bin folder is created after first time you run the application in eclipse.

A company insurance policy insures an employee and any dependents, the DEPENDENT cannot exist without the EMPLOYEE; that is, a person cannot get insurance coverage as a dependent unless the person is a dependent of an employee.DEPENDENT is the weak entity in the relationship "EMPLOYEE has DEPENDENT"

You need to specify the system property with the path the .exe when starting the Selenium server node. See also the accepted anwser to Selenium grid with Chrome driver (WebDriverException: The path to the driver executable must be set by the webdriver.chrome.driver system property)

This always cheers me up:

:help 42

Omit return 0

When a C or C++ program reaches the end of main the compiler will automatically generate code to return 0, so there is no need to put return 0; explicitly at the end of main.

Note: when I make this suggestion, it's almost invariably followed by one of two kinds of comments: "I didn't know that." or "That's bad advice!" My rationale is that it's safe and useful to rely on compiler behavior explicitly supported by the standard. For C, since C99; see ISO/IEC 9899:1999 section 5.1.2.2.3:

[...] a return from the initial call to the main function is equivalent to calling the exit function with the value returned by the main function as its argument; reaching the } that terminates the main function returns a value of 0.

For C++, since the first standard in 1998; see ISO/IEC 14882:1998 section 3.6.1:

If control reaches the end of main without encountering a return statement, the effect is that of executing return 0;

All versions of both standards since then (C99 and C++98) have maintained the same idea. We rely on automatically generated member functions in C++, and few people write explicit return; statements at the end of a void function. Reasons against omitting seem to boil down to "it looks weird". If, like me, you're curious about the rationale for the change to the C standard read this question. Also note that in the early 1990s this was considered "sloppy practice" because it was undefined behavior (although widely supported) at the time.

Additionally, the C++ Core Guidelines contains multiple instances of omitting return 0; at the end of main and no instances in which an explicit return is written. Although there is not yet a specific guideline on this particular topic in that document, that seems at least a tacit endorsement of the practice.

So I advocate omitting it; others disagree (often vehemently!) In any case, if you encounter code that omits it, you'll know that it's explicitly supported by the standard and you'll know what it means.

Content-Type: application/force-download means "I, the web server, am going to lie to you (the browser) about what this file is so that you will not treat it as a PDF/Word Document/MP3/whatever and prompt the user to save the mysterious file to disk instead". It is a dirty hack that breaks horribly when the client doesn't do "save to disk".

Use the correct mime type for whatever media you are using (e.g. audio/mpeg for mp3).

Use the Content-Disposition: attachment; etc etc header if you want to encourage the client to download it instead of following the default behaviour.

You can also use meta-annotations to externalize the configuration. For example:

@RunWith(SpringJUnit4ClassRunner.class)
@DefaultTestAnnotations
public class ExampleApplicationTests { 
   ...
}

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@SpringApplicationConfiguration(classes = ExampleApplication.class)
@TestPropertySource(locations="classpath:test.properties")
public @interface DefaultTestAnnotations { }

This worked for me JsFiddle

Html

..bootstrap
<div class="row">
  <div class="col-4 window-full" style="background-color:green">
    First Col
  </div>
  <div class="col-8">
    Column-8
  </div>
</div>

css

.row {
   background: #f8f9fa;
   margin-top: 20px;
}

 .col {
   border: solid 1px #6c757d;
   padding: 10px;
}

JavaScript

var elements = document.getElementsByClassName('window-full');
var windowheight = window.innerHeight + "px";

fullheight(elements);
function fullheight(elements) {
    for(let el in elements){
        if(elements.hasOwnProperty(el)){
            elements[el].style.height = windowheight;
        }
    }
}

window.onresize = function(event){
     fullheight(elements);
}

Checkout JsFiddle link JsFiddle

Try the following:

import time
timeout = time.time() + 60*5   # 5 minutes from now
while True:
    test = 0
    if test == 5 or time.time() > timeout:
        break
    test = test - 1

You may also want to add a short sleep here so this loop is not hogging CPU (for example time.sleep(1) at the beginning or end of the loop body).

This will never work, at least not under Windows Vista or later. The key problem is that you're trying to execute this from within a Windows Service, rather than a standard Windows application. The code you've shown will work perfectly in a Windows Forms, WPF, or Console application, but it won't work at all in a Windows Service.

Windows Services cannot start additional applications because they are not running in the context of any particular user. Unlike regular Windows applications, services are now run in an isolated session and are prohibited from interacting with a user or the desktop. This leaves no place for the application to be run.

More information is available in the answers to these related questions:

• How can a Windows Service start a process when a Timer event is raised?
• which process in windows is user specific?
• windows service (allow service to interact with desktop)

The best solution to your problem, as you've probably figured out by now, is to create a standard Windows application instead of a service. These are designed to be run by a particular user and are associated with that user's desktop. This way, you can run additional applications whenever you want, using the code that you've already shown.

Another possible solution, assuming that your Console application does not require an interface or output of any sort, is to instruct the process not to create a window. This will prevent Windows from blocking the creation of your process, because it will no longer request that a Console window be created. You can find the relevant code in this answer to a related question.

Below is how I got this working.

The Key point was: I needed to use the ViewModel associated with the view in order for the runtime to be able to resolve the object in the request.

[I know that that there is a way to bind an object other than the default ViewModel object but ended up simply populating the necessary properties for my needs as I could not get it to work]

[HttpPost]  
  public ActionResult GetDataForInvoiceNumber(MyViewModel myViewModel)  
  {            
     var invoiceNumberQueryResult = _viewModelBuilder.HydrateMyViewModelGivenInvoiceDetail(myViewModel.InvoiceNumber, myViewModel.SelectedCompanyCode);
     return Json(invoiceNumberQueryResult, JsonRequestBehavior.DenyGet);
  }

The JQuery script used to call this action method:

var requestData = {
         InvoiceNumber: $.trim(this.value),
         SelectedCompanyCode: $.trim($('#SelectedCompanyCode').val())
      };


      $.ajax({
         url: '/en/myController/GetDataForInvoiceNumber',
         type: 'POST',
         data: JSON.stringify(requestData),
         dataType: 'json',
         contentType: 'application/json; charset=utf-8',
         error: function (xhr) {
            alert('Error: ' + xhr.statusText);
         },
         success: function (result) {
            CheckIfInvoiceFound(result);
         },
         async: true,
         processData: false
      });

Modified versions of http://www.peterbe.com/plog/uniqifiers-benchmark

To preserve the order:

def f(seq): # Order preserving
  ''' Modified version of Dave Kirby solution '''
  seen = set()
  return [x for x in seq if x not in seen and not seen.add(x)]

OK, now how does it work, because it's a little bit tricky here if x not in seen and not seen.add(x):

In [1]: 0 not in [1,2,3] and not print('add')
add
Out[1]: True

Why does it return True? print (and set.add) returns nothing:

In [3]: type(seen.add(10))
Out[3]: <type 'NoneType'>

and not None == True, but:

In [2]: 1 not in [1,2,3] and not print('add')
Out[2]: False

Why does it print 'add' in [1] but not in [2]? See False and print('add'), and doesn't check the second argument, because it already knows the answer, and returns true only if both arguments are True.

More generic version, more readable, generator based, adds the ability to transform values with a function:

def f(seq, idfun=None): # Order preserving
  return list(_f(seq, idfun))

def _f(seq, idfun=None):  
  ''' Originally proposed by Andrew Dalke '''
  seen = set()
  if idfun is None:
    for x in seq:
      if x not in seen:
        seen.add(x)
        yield x
  else:
    for x in seq:
      x = idfun(x)
      if x not in seen:
        seen.add(x)
        yield x

Without order (it's faster):

def f(seq): # Not order preserving
  return list(set(seq))

security.ignored is deprecated since Spring Boot 2.

For me simply extend the Annotation of your Application class did the Trick:

@SpringBootApplication(exclude = SecurityAutoConfiguration.class)

For .NET 2.0 you could implement a class which inherits from Dictionary and implements ICloneable.

public class CloneableDictionary<TKey, TValue> : Dictionary<TKey, TValue> where TValue : ICloneable
{
    public IDictionary<TKey, TValue> Clone()
    {
        CloneableDictionary<TKey, TValue> clone = new CloneableDictionary<TKey, TValue>();

        foreach (KeyValuePair<TKey, TValue> pair in this)
        {
            clone.Add(pair.Key, (TValue)pair.Value.Clone());
        }

        return clone;
    }
}

You can then clone the dictionary simply by calling the Clone method. Of course this implementation requires that the value type of the dictionary implements ICloneable, but otherwise a generic implementation isn't practical at all.

In openCV's documentation there is an example for getting video frame by frame. It is written in c++ but it is very easy to port the example to python - you can search for each fumction documentation to see how to call them in python.

#include "opencv2/opencv.hpp"

using namespace cv;

int main(int, char**)
{
    VideoCapture cap(0); // open the default camera
    if(!cap.isOpened())  // check if we succeeded
        return -1;

    Mat edges;
    namedWindow("edges",1);
    for(;;)
    {
        Mat frame;
        cap >> frame; // get a new frame from camera
        cvtColor(frame, edges, CV_BGR2GRAY);
        GaussianBlur(edges, edges, Size(7,7), 1.5, 1.5);
        Canny(edges, edges, 0, 30, 3);
        imshow("edges", edges);
        if(waitKey(30) >= 0) break;
    }
    // the camera will be deinitialized automatically in VideoCapture destructor
    return 0;
}

Actually, the jQuery documentation has a more simple approach than the chained examples shown above (although they'll work just fine):

$("#myElement").unbind('mouseenter mouseleave');

As of jQuery 1.7, you are also able use $.on() and $.off() for event binding, so to unbind the hover event, you would use the simpler and tidier:

$('#myElement').off('hover');

The pseudo-event-name "hover" is used as a shorthand for "mouseenter mouseleave" but was handled differently in earlier jQuery versions; requiring you to expressly remove each of the literal event names. Using $.off() now allows you to drop both mouse events using the same shorthand.

Edit 2016:

Still a popular question so it's worth drawing attention to @Dennis98's point in the comments below that in jQuery 1.9+, the "hover" event was deprecated in favour of the standard "mouseenter mouseleave" calls. So your event binding declaration should now look like this:

$('#myElement').off('mouseenter mouseleave');

Not sure where you were running this, but the code you posted would not produce the output you gave, at least not in the bash that I'm familiar with.

Try this instead:

stringarray=('test' 'some thing' 'very long long long string' 'blah')
numberarray=(1 22 7777 8888888888)
anotherfieldarray=('other' 'mixed' 456 'data')
array_size=4

for((i=0;i<array_size;i++))
do
    echo ${stringarray[$i]} $'\x1d' ${numberarray[$i]} $'\x1d' ${anotherfieldarray[$i]}
done | column -t -s$'\x1d'

Note that I'm using the group seperator character (1d) intead of tab, because if you are getting these arrays from a file, they might contain tabs.

There are a ton of options here, but I was surprised no quick one-liners. This is what I used at the beginning of my scripts:

[[ "$(command -v mvn)" ]] || { echo "mvn is not installed" 1>&2 ; exit 1; }
[[ "$(command -v java)" ]] || { echo "java is not installed" 1>&2 ; exit 1; }

This is based on the selected answer here and another source.

The following methodology is about

• asking permissions dynamically ;
• showing a AlertDialog if the user denies any permission
• looping until the user accepts permission(s)

Create a "static" class for permissions methods

public class PermissionsUtil {
    public static final int PERMISSION_ALL = 1;

    public static boolean doesAppNeedPermissions(){
        return android.os.Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1;
    }

    public static String[] getPermissions(Context context)
            throws PackageManager.NameNotFoundException {
        PackageInfo info = context.getPackageManager().getPackageInfo(
                context.getPackageName(), PackageManager.GET_PERMISSIONS);

        return info.requestedPermissions;
    }

    public static void askPermissions(Activity activity){
        if(doesAppNeedPermissions()) {
            try {
                String[] permissions = getPermissions(activity);

                if(!checkPermissions(activity, permissions)){
                    ActivityCompat.requestPermissions(activity, permissions,
                            PERMISSION_ALL);
                }
            } catch(Exception e) {
                e.printStackTrace();
            }
        }
    }

    public static boolean checkPermissions(Context context, String... permissions){
        if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context != null &&
                permissions != null) {
            for (String permission : permissions) {
                if (ContextCompat.checkSelfPermission(context, permission) !=
                        PackageManager.PERMISSION_GRANTED) {
                    return false;
                }
            }
        }
        return true;
    }
}

In MainActivity.java

    private void checkPermissions(){
        PermissionsUtil.askPermissions(this);
    }

    @Override
    public void onRequestPermissionsResult(int requestCode,
                                           @NonNull String[] permissions,
                                           @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        switch (requestCode) {
            case PermissionsUtil.PERMISSION_ALL: {

                if (grantResults.length > 0) {

                    List<Integer> indexesOfPermissionsNeededToShow = new ArrayList<>();

                    for(int i = 0; i < permissions.length; ++i) {
                        if(ActivityCompat.shouldShowRequestPermissionRationale(this, permissions[i])) {
                            indexesOfPermissionsNeededToShow.add(i);
                        }
                    }

                    int size = indexesOfPermissionsNeededToShow.size();
                    if(size != 0) {
                        int i = 0;
                        boolean isPermissionGranted = true;

                        while(i < size && isPermissionGranted) {
                            isPermissionGranted = grantResults[indexesOfPermissionsNeededToShow.get(i)]
                                    == PackageManager.PERMISSION_GRANTED;
                            i++;
                        }

                        if(!isPermissionGranted) {

                            showDialogNotCancelable("Permissions mandatory",
                                    "All the permissions are required for this app",
                                    new DialogInterface.OnClickListener() {
                                        @Override
                                        public void onClick(DialogInterface dialogInterface, int i) {
                                            checkPermissions();
                                        }
                                    });
                        }
                    }
                }
            }
        }
    }

    private void showDialogNotCancelable(String title, String message,
                                         DialogInterface.OnClickListener okListener) {
        new AlertDialog.Builder(this)
                .setTitle(title)
                .setMessage(message)
                .setPositiveButton("OK", okListener)
                .setCancelable(false)
                .create()
                .show();
    }

Working with the answers provided by Marco Lazzeri and Terre Porter (vote them up if this answer is useful), I came up with a slightly different solution that preserves the selected value (probably doesn't preserve event handlers or attached data, though) using jQuery.

// save the selected value for sorting
var v = jQuery("#id").val();

// sort the options and select the value that was saved
j$("#id")
    .html(j$("#id option").sort(function(a,b){
        return a.text == b.text ? 0 : a.text < b.text ? -1 : 1;}))
    .val(v);

df = df.merge(same.drop_duplicates(), on=['col1','col2'], 
               how='left', indicator=True)

df[df['_merge'] == 'left_only'].to_csv('output.csv')

Try this:

myStore.each( function (model) {
    console.log( model.get('name') ); 
}); 

I wrote the following function. It replaces the following:

Single quote ['] with a slash and a single quote [\'].

Backslash [\] with two backslashes [\\]

function escapePhpString($target) {
    $replacements = array(
            "'" => '\\\'',
            "\\" => '\\\\'
    );
    return strtr($target, $replacements);
}

You can modify it to add or remove character replacements in the $replacements array. For example, to replace \r\n, it becomes "\r\n" => "\r\n" and "\n" => "\n".

/**
 * With new line replacements too
 */
function escapePhpString($target) {
    $replacements = array(
            "'" => '\\\'',
            "\\" => '\\\\',
            "\r\n" => "\\r\\n",
            "\n" => "\\n"
    );
    return strtr($target, $replacements);
}

The neat feature about strtr is that it will prefer long replacements.

Example, "Cool\r\nFeature" will escape \r\n rather than escaping \n along.

According to the man page the -P flag is:

-P prefix --directory-prefix=prefix Set directory prefix to prefix. The directory prefix is the directory where all other files and subdirectories will be saved to, i.e. the top of the retrieval tree. The default is . (the current directory).

This mean that it only specifies the destination but where to save the directory tree. It does not flatten the tree into just one directory. As mentioned before the -nd flag actually does that.

@Jon in the future it would be beneficial to describe what the flag does so we understand how something works.

To add Rex Kerr answer another way:

• (1c) You can also use a guard in your loop:

   var sum = 0
   for (i <- 0 to 1000 ; if sum<1000) sum += i
  

I had a similar problem here on a Windows environment: I have installed Bitnami DreamFactory and it also installs another MongoDb that is started on system boot. I was running my MongoDbService (that was started without any error) but I noticed after losing a lot of time that I was in fact connecting on Bitnami's MongoDb Service. Please, take a look if there is not another instance of mongoDB running on your server.

Good Luck!

You need to stop all tracks (from webcam, microphone):

localStream.getTracks().forEach(track => track.stop());

Use the apply method of a function:-

function mainfunc (func){
    window[func].apply(null, Array.prototype.slice.call(arguments, 1));
} 

Edit: It occurs to me that this would be much more useful with a slight tweak:-

function mainfunc (func){
    this[func].apply(this, Array.prototype.slice.call(arguments, 1));
} 

This will work outside of the browser (this defaults to the global space). The use of call on mainfunc would also work:-

function target(a) {
    alert(a)
}

var o = {
    suffix: " World",
    target: function(s) { alert(s + this.suffix); }
};

mainfunc("target", "Hello");

mainfunc.call(o, "target", "Hello");

I use EF database first in order to provide more flexibility and control over the database configuration.

EF code first and model first seemed cool at first, and provides database independence, however in doing this it does not allow you to specify what I consider very basic and common database configuration information. For example table indexes, security metadata, or have a primary key containing more than one column. I find I want to use these and other common database features and therefore have to do some database configuration directly anyway.

I find the default POCO classes generated during DB first are very clean, however lack the very useful data annotation attributes, or mappings to stored procedures. I used the T4 templates to overcome some of these limitations. T4 templates are awesome, especially when combined with your own metadata and partial classes.

Model first seems to have lots of potential, but is giving me lots of bugs during complex database schema refactoring. Not sure why.

This is what worked for me for extracting TTFs from .dfont and .ttc files from Mac OS X: http://transfonter.org/ttc-unpack

The resulting TTFs work fine in Windows 7.

git config --global core.askpass

Run this first before cloning the same way, should be fixed!

You JSON doesn't match your struct fields: E.g. "district" in JSON and "District" as the field.

Also: Your Item is a slice type but your JSON is a dict value. Do not mix this up. Slices decode from arrays.

Adding the following two lines at the top of my .py script worked for me (first line was necessary):

#!/usr/bin/env python
# -*- coding: utf-8 -*- 

I ended up finding git attributes. Trying it. Working so far. Did not check all scenarios yet. But it should be the solution.

Merge Strategies - Git attributes

Made the best/fastest part of this answer more re-usable & clear:

function getElByPropVal(myArray, prop, val){
    for (var i = 0, length = myArray.length; i < length; i++) {
        if (myArray[i][prop] == val){
            return myArray[i];
        }
    }
}

If you want to check if a variable (say v) has been defined and is not null:

if (typeof v !== 'undefined' && v !== null) {
    // Do some operation  
}

If you want to check for all falsy values such as: undefined, null, '', 0, false:

if (v) {
   // Do some operation
}

Empty refers to a variable being at its default value. So if you check if a cell with a value of 0 = Empty then it would return true.

IsEmpty refers to no value being initialized.

In a nutshell, if you want to see if a cell is empty (as in nothing exists in its value) then use IsEmpty. If you want to see if something is currently in its default value then use Empty.

You can call helper class in any controller

//view 
 @Html.ActionLink("Export to Excel", "Excel")

//controller Action
public void Excel()
{
    var model = db.GetModel()

    Export export = new Export();
    export.ToExcel(Response, model);
}

//helper class
public class Export
{        public void ToExcel(HttpResponseBase Response, object clientsList)
    {
        var grid = new System.Web.UI.WebControls.GridView();
        grid.DataSource = clientsList;
        grid.DataBind();
        Response.ClearContent();
        Response.AddHeader("content-disposition", "attachment; filename=FileName.xls");
        Response.ContentType = "application/excel";
        StringWriter sw = new StringWriter();
        HtmlTextWriter htw = new HtmlTextWriter(sw);

        grid.RenderControl(htw);
        Response.Write(sw.ToString());
        Response.End();
    }
}

I just want to mention a thing, there are many tools can do text processing, e.g. sort, cut, split, join, paste, comm, uniq, column, rev, tac, tr, nl, pr, head, tail.....

they are very handy but you have to learn their options etc.

A lazy way (not the best way) to learn text processing might be: only learn grep , sed and awk. with this three tools, you can solve almost 99% of text processing problems and don't need to memorize above different cmds and options. :)

AND, if you 've learned and used the three, you knew the difference. Actually, the difference here means which tool is good at solving what kind of problem.

a more lazy way might be learning a script language (python, perl or ruby) and do every text processing with it.

You can use negative integers with the slicing operator for that. Here's an example using the python CLI interpreter:

>>> a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a[-9:]
[4, 5, 6, 7, 8, 9, 10, 11, 12]

the important line is a[-9:]

vector<char> toVector( const std::string& s ) {
  string s = "apple";  
  vector<char> v(s.size()+1);
  memcpy( &v.front(), s.c_str(), s.size() + 1 );
  return v;
}
vector<char> v = toVector(std::string("apple"));

// what you were looking for (mutable)
char* c = v.data();

.c_str() works for immutable. The vector will manage the memory for you.

This question has been already beaten to death, but I'll share this anyway in case someone else out there is struggling with the horrible mess that is AngularJS scopes. This will cover =, <, @, & and ::. The full write up can be found here.

= establishes a two way binding. Changing the property in the parent will result in change in the child, and vice versa.

< establishes a one way binding, parent to child. Changing the property in the parent will result in change in the child, but changing the child property will not affect the parent property.

@ will assign to the child property the string value of the tag attribute. If the attribute contains an expression, the child property updates whenever the expression evaluates to a different string. For example:

<child-component description="The movie title is {{$ctrl.movie.title}}" />

bindings: {
    description: '@', 
}

Here, the description property in the child scope will be the current value of the expression "The movie title is {{$ctrl.movie.title}}", where movie is an object in the parent scope.

& is a bit tricky, and in fact there seems to be no compelling reason to ever use it. It allows you to evaluate an expression in the parent scope, substituting parameters with variables from the child scope. An example (plunk):

<child-component 
  foo = "myVar + $ctrl.parentVar + myOtherVar"
</child-component>

angular.module('heroApp').component('childComponent', {
  template: "<div>{{  $ctrl.parentFoo({myVar:5, myOtherVar:'xyz'})  }}</div>",
  bindings: {
    parentFoo: '&foo'
  }
});

Given parentVar=10, the expression parentFoo({myVar:5, myOtherVar:'xyz'}) will evaluate to 5 + 10 + 'xyz' and the component will render as:

<div>15xyz</div>

When would you ever want to use this convoluted functionality? & is often used by people to pass to the child scope a callback function in the parent scope. In reality, however, the same effect can be achieved by using '<' to pass the function, which is more straightforward and avoids the awkward curly braces syntax to pass parameters ({myVar:5, myOtherVar:'xyz'}). Consider:

Callback using &:

<child-component parent-foo="$ctrl.foo(bar)"/>

angular.module('heroApp').component('childComponent', {
  template: '<button ng-click="$ctrl.parentFoo({bar:'xyz'})">Call foo in parent</button>',
  bindings: {
    parentFoo: '&'
  }
});

Callback using <:

<child-component parent-foo="$ctrl.foo"/>

angular.module('heroApp').component('childComponent', {
  template: '<button ng-click="$ctrl.parentFoo('xyz')">Call foo in parent</button>',
  bindings: {
    parentFoo: '<'
  }
});

Note that objects (and arrays) are passed by reference to the child scope, not copied. What this means is that even if it's a one-way binding, you are working with the same object in both the parent and the child scope.

To see the different prefixes in action, open this plunk.

[Official docs]
Later versions of AngularJS introduce the option to have a one-time binding, where the child scope property is updated only once. This improves performance by eliminating the need to watch the parent property. The syntax is different from above; to declare a one-time binding, you add :: in front of the expression in the component tag:

<child-component 
  tagline = "::$ctrl.tagline">
</child-component>

This will propagate the value of tagline to the child scope without establishing a one-way or two-way binding. Note: if tagline is initially undefined in the parent scope, angular will watch it until it changes and then make a one-time update of the corresponding property in the child scope.

Summary

The table below shows how the prefixes work depending on whether the property is an object, array, string, etc.

The following line will make your script to sleep for 5 mins.

WScript.Sleep 5*60*1000

Note that the value passed to sleep call is in milli seconds.

When you try to merge one commit with a commit that can be reached by following the first commit’s history, Git simplifies things by moving the pointer forward because there is no divergent work to merge together – this is called a “fast-forward.”

For more : http://git-scm.com/book/en/v2/Git-Branching-Basic-Branching-and-Merging

In another way,

If Master has not diverged, instead of creating a new commit, git will just point master to the latest commit of the feature branch. This is a “fast forward.”

There won't be any "merge commit" in fast-forwarding merge.

Change you buildToolsVersion to some other version and sync, change it back and sync again. It will work again.

I think this will do:

$('#'+div_id+' .widget-head > span').text("new dialog title");

I would set the maximum size, minimum size and remove the gripper icon of the window.

Set properties (MaximumSize, MinimumSize, and SizeGripStyle):

this.MaximumSize = new System.Drawing.Size(500, 550);
this.MinimumSize = new System.Drawing.Size(500, 550);
this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;

The procedure name should be in caps while creating procedure in database. You may use small letters for your procedure name while calling from Java class like:

String getDBUSERByUserIdSql = "{call getDBUSERByUserId(?,?,?,?)}";

In database the name of procedure should be:

GETDBUSERBYUSERID    -- (all letters in caps only)

This serves as one of the solutions for this problem.

After i changed my target to usb. i had to create the file /etc/udev/rules.d/51-android.rules with vendor details .Click for Solution

One more possibility, if you don't want to use ArgumentCaptor (for example, because you're also using stubbing), is to use Hamcrest Matchers in combination with Mockito.

import org.mockito.Mockito
import org.hamcrest.Matchers
...

Mockito.verify(mockedObject).someMethodOnMockedObject(MockitoHamcrest.argThat(
    Matchers.<SomeObjectAsArgument>hasProperty("propertyName", desiredValue)));

Based on the fact that longitude lines are spaced apart equally at any point of the map, there is a very simple implementation to set the centerCoordinate and zoomLevel:

@interface MKMapView (ZoomLevel)

@property (assign, nonatomic) NSUInteger zoomLevel;

- (void)setCenterCoordinate:(CLLocationCoordinate2D)centerCoordinate
                  zoomLevel:(NSUInteger)zoomLevel
                   animated:(BOOL)animated;

@end


@implementation MKMapView (ZoomLevel)

- (void)setZoomLevel:(NSUInteger)zoomLevel {
    [self setCenterCoordinate:self.centerCoordinate zoomLevel:zoomLevel animated:NO];
}

- (NSUInteger)zoomLevel {
    return log2(360 * ((self.frame.size.width/256) / self.region.span.longitudeDelta)) + 1;
}

- (void)setCenterCoordinate:(CLLocationCoordinate2D)centerCoordinate
zoomLevel:(NSUInteger)zoomLevel animated:(BOOL)animated {
    MKCoordinateSpan span = MKCoordinateSpanMake(0, 360/pow(2, zoomLevel)*self.frame.size.width/256);
    [self setRegion:MKCoordinateRegionMake(centerCoordinate, span) animated:animated];
}

@end

Another way you can achieve a pause between animations is to apply a second animation that hides the element for the amount of delay you want. This has the benefit of allowing you to use a CSS easing function like you would normally.

.star {
  animation: shooting-star 1000ms ease-in-out infinite,
    delay-animation 2000ms linear infinite;
}

@keyframes shooting-star {
  0% {
    transform: translate(0, 0) rotate(45deg);
  }

  100% {
    transform: translate(300px, 300px) rotate(45deg);
  }
}

@keyframes delay-animation {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 1;
  }
  50.01% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

This only works if you want the delay to be a multiple of the animation duration. I used this to make a shower of shooting stars appear more random: https://codepen.io/ericdjohnson/pen/GRpOgVO

There are a few different ways to accomplish this, I'll outline my favourites.

Use a ToggleButton and apply a custom style to it. I suggest this because your required control is "like a toggle button" but just looks different from the default toggle button styling.

My preferred method is to define a graphic for the button in css:

.toggle-button {
  -fx-graphic: url('http://icons.iconarchive.com/icons/aha-soft/desktop-buffet/128/Pizza-icon.png');
}

.toggle-button:selected {
  -fx-graphic: url('http://icons.iconarchive.com/icons/aha-soft/desktop-buffet/128/Piece-of-cake-icon.png');
}

OR use the attached css to define a background image.

// file imagetogglebutton.css deployed in the same package as ToggleButtonImage.class
.toggle-button {
  -fx-background-image: url('http://icons.iconarchive.com/icons/aha-soft/desktop-buffet/128/Pizza-icon.png');
  -fx-background-repeat: no-repeat;
  -fx-background-position: center;
}

.toggle-button:selected {
  -fx-background-image: url('http://icons.iconarchive.com/icons/aha-soft/desktop-buffet/128/Piece-of-cake-icon.png');
}

I prefer the -fx-graphic specification over the -fx-background-* specifications as the rules for styling background images are tricky and setting the background does not automatically size the button to the image, whereas setting the graphic does.

And some sample code:

import javafx.application.Application;
import javafx.scene.*;
import javafx.scene.control.ToggleButton;
import javafx.scene.layout.StackPaneBuilder;
import javafx.stage.Stage;

public class ToggleButtonImage extends Application {
  public static void main(String[] args) throws Exception { launch(args); }
  @Override public void start(final Stage stage) throws Exception {
    final ToggleButton toggle = new ToggleButton();
    toggle.getStylesheets().add(this.getClass().getResource(
      "imagetogglebutton.css"
    ).toExternalForm());
    toggle.setMinSize(148, 148); toggle.setMaxSize(148, 148);
    stage.setScene(new Scene(
      StackPaneBuilder.create()
        .children(toggle)
        .style("-fx-padding:10; -fx-background-color: cornsilk;")
        .build()
    ));
    stage.show();
  }
}

Some advantages of doing this are:

1. You get the default toggle button behavior and don't have to re-implement it yourself by adding your own focus styling, mouse and key handlers etc.
2. If your app gets ported to different platform such as a mobile device, it will work out of the box responding to touch events rather than mouse events, etc.
3. Your styling is separated from your application logic so it is easier to restyle your application.

An alternate is to not use css and still use a ToggleButton, but set the image graphic in code:

import javafx.application.Application;
import javafx.beans.binding.Bindings;
import javafx.scene.*;
import javafx.scene.control.ToggleButton;
import javafx.scene.image.*;
import javafx.scene.layout.StackPaneBuilder;
import javafx.stage.Stage;

public class ToggleButtonImageViaGraphic extends Application {
  public static void main(String[] args) throws Exception { launch(args); }
  @Override public void start(final Stage stage) throws Exception {
    final ToggleButton toggle      = new ToggleButton();
    final Image        unselected  = new Image(
      "http://icons.iconarchive.com/icons/aha-soft/desktop-buffet/128/Pizza-icon.png"
    );
    final Image        selected    = new Image(
      "http://icons.iconarchive.com/icons/aha-soft/desktop-buffet/128/Piece-of-cake-icon.png"
    );
    final ImageView    toggleImage = new ImageView();
    toggle.setGraphic(toggleImage);
    toggleImage.imageProperty().bind(Bindings
      .when(toggle.selectedProperty())
        .then(selected)
        .otherwise(unselected)
    );

    stage.setScene(new Scene(
      StackPaneBuilder.create()
        .children(toggle)
        .style("-fx-padding:10; -fx-background-color: cornsilk;")
        .build()
    ));
    stage.show();
  }
}

The code based approach has the advantage that you don't have to use css if you are unfamilar with it.

For best performance and ease of porting to unsigned applet and webstart sandboxes, bundle the images with your app and reference them by relative path urls rather than downloading them off the net.

It is just a method that defines getter and setter methods for instance variables. An example implementation would be:

def self.attr_accessor(*names)
  names.each do |name|
    define_method(name) {instance_variable_get("@#{name}")} # This is the getter
    define_method("#{name}=") {|arg| instance_variable_set("@#{name}", arg)} # This is the setter
  end
end

I'd use RestSharp - https://github.com/restsharp/RestSharp

Create class to deserialize to:

public class MyObject {
    public string Id { get; set; }
    public string Text { get; set; }
    ...
}

And the code to get that object:

RestClient client = new RestClient("http://whatever.com");
RestRequest request = new RestRequest("path/to/object");
request.AddParameter("id", "123");

// The above code will make a request URL of 
// "http://whatever.com/path/to/object?id=123"
// You can pick and choose what you need

var response = client.Execute<MyObject>(request);

MyObject obj = response.Data;

Check out http://restsharp.org/ to get started.

Docker images are stored as filesystem layers. Every command in the Dockerfile creates a layer. You can also create layers by using docker commit from the command line after making some changes (via docker run probably).

These layers are stored by default under /var/lib/docker. While you could (theoretically) cherry pick files from there and install it in a different docker server, is probably a bad idea to play with the internal representation used by Docker.

When you push your image, these layers are sent to the registry (the docker hub registry, by default… unless you tag your image with another registry prefix) and stored there. When pushing, the layer id is used to check if you already have the layer locally or it needs to be downloaded. You can use docker history to peek at which layers (other images) are used (and, to some extent, which command created the layer).

As for options to share an image without pushing to the docker hub registry, your best options are:

• docker save an image or docker export a container. This will output a tar file to standard output, so you will like to do something like docker save 'dockerizeit/agent' > dk.agent.latest.tar. Then you can use docker load or docker import in a different host.

• Host your own private registry. - Outdated, see comments See the docker registry image. We have built an s3 backed registry which you can start and stop as needed (all state is kept on the s3 bucket of your choice) which is trivial to setup. This is also an interesting way of watching what happens when pushing to a registry

• Use another registry like quay.io (I haven't personally tried it), although whatever concerns you have with the docker hub will probably apply here too.

Try this

q = Session.query(
         User, Document, DocumentPermissions,
    ).filter(
         User.email == Document.author,
    ).filter(
         Document.name == DocumentPermissions.document,
    ).filter(
        User.email == 'someemail',
    ).all()

SQL Server and .Net Data Type mapping

One difference is that:

• :map does nvo == normal + (visual + select) + operator pending
• :map! does ic == insert + command-line mode

as stated on help map-modes tables.

So: map does not map to all modes.

To map to all modes you need both :map and :map!.

I Created this simple program to get HSV Codes in realtime

import cv2
import numpy as np


cap = cv2.VideoCapture(0)

def nothing(x):
    pass
# Creating a window for later use
cv2.namedWindow('result')

# Starting with 100's to prevent error while masking
h,s,v = 100,100,100

# Creating track bar
cv2.createTrackbar('h', 'result',0,179,nothing)
cv2.createTrackbar('s', 'result',0,255,nothing)
cv2.createTrackbar('v', 'result',0,255,nothing)

while(1):

    _, frame = cap.read()

    #converting to HSV
    hsv = cv2.cvtColor(frame,cv2.COLOR_BGR2HSV)

    # get info from track bar and appy to result
    h = cv2.getTrackbarPos('h','result')
    s = cv2.getTrackbarPos('s','result')
    v = cv2.getTrackbarPos('v','result')

    # Normal masking algorithm
    lower_blue = np.array([h,s,v])
    upper_blue = np.array([180,255,255])

    mask = cv2.inRange(hsv,lower_blue, upper_blue)

    result = cv2.bitwise_and(frame,frame,mask = mask)

    cv2.imshow('result',result)

    k = cv2.waitKey(5) & 0xFF
    if k == 27:
        break

cap.release()

cv2.destroyAllWindows()

for (int j = dataGridView1.Rows.Count; j > 0 ; j--)
{
    if (dataGridView1.Rows[j-1].Selected)
        dataGridView1.Rows.RemoveAt(j-1);
}

Here's one way:

CString str;
str.Format("%d", 5);

In your case, try _T("%d") or L"%d" rather than "%d"

If you are looking to create an instant messenger for Android, this code should get you started somewhere.

Excerpt from the source :

This is a simple IM application runs on Android, application makes http request to a server, implemented in php and mysql, to authenticate, to register and to get the other friends' status and data, then it communicates with other applications in other devices by socket interface.

EDIT : Just found this! Maybe it's not related to WhatsApp. But you can use the source to understand how chat applications are programmed.

There is a website called Scringo. These awesome people provide their own SDK which you can integrate in your existing application to exploit cool features like radaring, chatting, feedback, etc. So if you are looking to integrate chat in application, you could just use their SDK. And did I say the best part? It's free!

*UPDATE : * Scringo services will be closed down on 15 February, 2015.

if (jsonObj != null && jsonObj.length > 0)

To check if a nested JSON object is empty within a JSONObject:

if (!jsonObject.isNull("key") && jsonObject.getJSONObject("key").length() > 0)

This also works for you:

dots -= -5;

Try margin: 0 auto, the div will need a fixed with.

I'm not sure what you're going for here--by the time jQuery(document).ready() has executed, it has already loaded, and thus document's load event will already have been called. Attaching the load event handler at this point will have no effect and it will never be called. If you're attempting to alert "started" once the document has loaded, just put it right in the (document).ready() call, like this:

jQuery(document).ready(function() {
    var x = $('#initial').html();
    $('#add').click(function() {
        $('body').append(x);
    });

    alert('started');

});?

If, as your code also appears to insinuate, you want to fire the alert when .abc has loaded, put it in an individual .load handler:

jQuery(document).ready(function() {
    var x = $('#initial').html();
    $('#add').click(function() {
        $('body').append(x);
    });

    $(".abc").on("load", function() {
        alert('started');
    }
});?

Finally, I see little point in using jQuery in one place and $ in another. It's generally better to keep your code consistent, and either use jQuery everywhere or $ everywhere, as the two are generally interchangeable.

On OSX, I'm using -f to specify the input format, -j to not attempt to set any date, and an output format specifier. For example:

$ date -j -f "%m/%d/%y %H:%M:%S %p" "8/22/15 8:15:00 am" +"%m%d%y"
082215

Your example:

$ date -j -f "%d %b %Y" "27 JUN 2011" +%Y%m%d
20110627

May be use like this

if($match > 0){
 $msg = 'Login Complete! Thanks';
 echo "<a href='".$link_address."'>link</a>";
 }
else{
 $msg = 'Login Failed!<br /> Please make sure that you enter the correct  details and that you have activated your account.';
}

mysql 5.7 exposes metadata lock information through the performance_schema.metadata_locks table.

Documentation here

try this, hope it will help you to get the current location, every time the location changes.

public class MyClass implements LocationListener {
    double currentLatitude, currentLongitude;

    public void onLocationChanged(Location location) {
        currentLatitude = location.getLatitude();
        currentLongitude = location.getLongitude();
    }
}

I got a small (4-8%) improvement with this version which re-uses a constant buffer so it should avoid any memory or GC overhead:

lines = 0
buffer = bytearray(2048)
with open(filename) as f:
  while f.readinto(buffer) > 0:
      lines += buffer.count('\n')

You can play around with the buffer size and maybe see a little improvement.

This is possible to do without an iframe specifically. jQuery is utilised since it's mentioned in the title.

<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Load remote content into object element</title>
  </head>
  <body>
    <div id="siteloader"></div>?
    <script src="http://code.jquery.com/jquery-1.7.2.min.js"></script>
    <script>
      $("#siteloader").html('<object data="http://tired.com/">');
    </script>
  </body>
</html>

Quick Fix: I have the same problem to start the MongoDB and it was easily fixed by running the file mongod.exe (C:\Program Files\MongoDB\Server\3.2\bin) then run the file mongo.exe (C:\Program Files\MongoDB\Server\3.2\bin)..Problem fixed

Dynamic function names and namespaces

Just to add a point about dynamic function names when using namespaces.

If you're using namespaces, the following won't work except if your function is in the global namespace:

namespace greetings;

function hello()
{
    // do something
}

$myvar = "hello";
$myvar(); // interpreted as "\hello();"

What to do?

You have to use call_user_func() instead:

// if hello() is in the current namespace
call_user_func(__NAMESPACE__.'\\'.$myvar);

// if hello() is in another namespace
call_user_func('mynamespace\\'.$myvar);

"location" directive should be inside a 'server' directive, e.g.

server {
    listen       8765;

    location / {
        resolver 8.8.8.8;
        proxy_pass http://$http_host$uri$is_args$args;
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }
}

Use STRING_AGG function for PostgreSQL and Google BigQuery SQL:

SELECT company_id, STRING_AGG(employee, ', ')
FROM employees
GROUP BY company_id;

Try using \n when concatenating strings, as in this example:

var name = "Raihan";
var ID = "1234";
Console.WriteLine(name + "\n" + ID);

The solution for me on a CentOS 8 system was checking the System Cryptography Policy by verifying the /etc/crypto-policies/config reads the default value of DEFAULT rather than any other value.

Once changing this value to DEFAULT, run the following command:

/usr/bin/update-crypto-policies --set DEFAULT

Rerun the curl command and it should work.

Get the date as a DateTime object instead of a String. Then you can format it as you want.

• MM/dd/yyyy 08/22/2006
• dddd, dd MMMM yyyy Tuesday, 22 August 2006
• dddd, dd MMMM yyyy HH:mm Tuesday, 22 August 2006 06:30
• dddd, dd MMMM yyyy hh:mm tt Tuesday, 22 August 2006 06:30 AM
• dddd, dd MMMM yyyy H:mm Tuesday, 22 August 2006 6:30
• dddd, dd MMMM yyyy h:mm tt Tuesday, 22 August 2006 6:30 AM
• dddd, dd MMMM yyyy HH:mm:ss Tuesday, 22 August 2006 06:30:07
• MM/dd/yyyy HH:mm 08/22/2006 06:30
• MM/dd/yyyy hh:mm tt 08/22/2006 06:30 AM
• MM/dd/yyyy H:mm 08/22/2006 6:30
• MM/dd/yyyy h:mm tt 08/22/2006 6:30 AM
• MM/dd/yyyy HH:mm:ss 08/22/2006 06:30:07

Click here for more patterns

DECLARE @tab AS TABLE (col1 VARCHAR(10), col2 varchar(10)) 
INSERT into @tab EXECUTE  sp_executesql N'
SELECT 1 AS col1, 2 AS col2
UNION ALL
SELECT 1 AS col1, 2 AS col2
UNION ALL
SELECT 1 AS col1, 2 AS col2'

SELECT * FROM @tab

Write bytes and Create the file if not exists:

f = open('./put/your/path/here.png', 'wb')
f.write(data)
f.close()

wb means open the file in write binary mode.

I met the same issue while experimenting with my own Python library and what I've found out is that pip freeze will show you the library as installed if your current directory contains lib.egg-info folder. And pip uninstall <lib> will give you the same error message.

1. Make sure your current directory doesn't have any egg-info folders
2. Check pip show <lib-name> to see the details about the location of the library, so you can remove files manually.

You can do this with JQuery

Simply:

   <form name='add'>
   Age: <select id="age" name='age'>
   <option value='1' stud_name='sre'>23</option>
   <option value='2' stud_name='sam'>24</option>
   <option value='5' stud_name='john'>25</option>
   </select>
   <input type='hidden' id="name" name="name" value=""/>
   <input type='submit' name='submit'/>
   </form>

Add this code in Header section:

<script src="http://code.jquery.com/jquery-1.9.0.min.js"></script>

Now JQuery function

<script type="text/javascript" language="javascript">
$(function() {
      $("#age").change(function(){
      var studentNmae= $('option:selected', this).attr('stud_name');
      $('#name').val(studentNmae);
   });
});
</script>

you can use both values as

$name = $_POST['name'];
$value = $_POST['age'];

I have used Unlocker for years and really like it. It not only will identify programs and offer to unlock the folder\file, it will allow you to kill the processing that has the lock as well.

Additionally, it offers actions to do to the locked file in question such as deleting it.

Unlocker helps delete locked files with error messages including "cannot delete file," and "access is denied." Video tutorial available.

Some errors you might get that Unlocker can help with include:

• Cannot delete file: Access is denied.
• There has been a sharing violation.
• The source or destination file may be in use.
• The file is in use by another program or user.
• Make sure the disk is not full or write-protected and that the file is not currently in use.

int intNumber = (int)uintNumber;

Depending on what kind of values you are expecting, you may want to check how big uintNumber is before doing the conversion. An int has a max value of about .5 of a uint.

Check this out this WORKS

Html

<div class="menu">

    <ul>
        <li><a href="~/link1/">LINK 1</a>
        <li><a href="www.xyz.com/other/link1">LINK 2</a>
        <li><a href="~/link3/">LINK 3</a>
    </ul>

</div>

Jquery

$(document).ready(function(){
    $(".menu ul li a").each(function(){
        if($(this).attr("href")=="www.xyz.com/other/link1")
            $(this).addClass("active");
    })
})

With Enzyme 3, if you need to change an input value but don't need to fire the onChange function you can just do this (node property has been removed):

wrapper.find('input').instance().value = "foo";

You can use wrapper.find('input').simulate("change", { target: { value: "foo" }}) to invoke onChange if you have a prop for that (ie, for controlled components).

Before pressing exit commands(q, etc..) check current input language: if it isn't English commands may not work.

Simply do the following in didFinishWithLaunching::

if #available(iOS 10.0, *) {

    let center = UNUserNotificationCenter.current()

    center.delegate = self
    center.requestAuthorization(options: []) { _, _ in
        application.registerForRemoteNotifications()
    }
}

Remember about import statement:

import UserNotifications

Well, it actually looks like the warning is telling you what to do.

As part of sklearn.pipeline stages' uniform interfaces, as a rule of thumb:

• when you see X, it should be an np.array with two dimensions

• when you see y, it should be an np.array with a single dimension.

Here, therefore, you should consider the following:

temp = [1,2,3,4,5,5,6,....................,7]
# This makes it into a 2d array
temp = np.array(temp).reshape((len(temp), 1))
temp = scaler.transform(temp)

If you want to permanently ignore these files, a simple way to add them to .gitignore is:

1. Change to the root of the git tree.
2. git ls-files --others --exclude-standard >> .gitignore

This will enumerate all files inside untracked directories, which may or may not be what you want.

If you want to test against all nil/empty objects (like empty strings or empty arrays/sets) you can use the following:

static inline BOOL IsEmpty(id object) {
    return object == nil
        || ([object respondsToSelector:@selector(length)]
        && [(NSData *) object length] == 0)
        || ([object respondsToSelector:@selector(count)]
        && [(NSArray *) object count] == 0);
}

In Object Explorer, expand the table, and expand the Keys:

WAMP server generally provide addond for different php/mysql versions. However you mentioned you have downloaded latest wamp server. As of now, latest Wamp server v2.5 provide PHP version 5.5.12

So you need to upgrade it manually as follow:

1. Download binaries on php.net
2. Extract all files in a new folder : C:/wamp/bin/php/php5.5.27/
3. Copy the wampserver.conf from another php folder (like php/php5.5.12/) to the new folder
4. Rename php.ini-development file to phpForApache.ini
5. Done ! Restart WampServer (>Right Mouseclick on trayicon >Exit)

Although not asked, I'd recommend to vagrant/puppet or docker for local development. Check puphpet.com for details. It has slight learning curve but it will give you much better control of different versions of every tool.

As this error comes when you are trying to insert non-numeric value into a numeric column in db it seems that your last field might be numeric and you are trying to send it as a string in database. check your last value.

This only worked for me:

android:windowSoftInputMode="adjustPan"

The sqljdbc_auth.dll is within the sqljdbc_x.x folder you install to retrieve the sqljdbcxx.jar file in the auth folder. Create a lib folder at the base of your scala project and move sqljdbc_auth.dll into this folder. This makes sure that you are getting the correct file, e.g. 64 bit or 32 bit that matches your sqljdbcxx.jar file.

In Eclipse do the following:

GIT Repositories > Remotes > Origin > Right click and say fetch

GIT Repositories > Remote Tracking > Select your branch and say merge

Go to project, right click on your file and say Fetch from upstream.

The @alaster answer help me a lot, but I would like to add a meaninful information if someone is trying to group the information.

If you have, per example, two Orders with the same code but different quantity of products for each one, and your desire is sum the quantities, you can do:

List<Order> listQuantidade = new ArrayList<>();
listOrders.add(new Order("COD_1", 1L));
listOrders.add(new Order("COD_1", 5L));
listOrders.add(new Order("COD_1", 3L));
listOrders.add(new Order("COD_2", 3L));
listOrders.add(new Order("COD_3", 4L));

listOrders.collect(Collectors.toMap(Order::getCode, 
                                    o -> o.getQuantity(), 
                                    (o1, o2) -> o1 + o2));

Result:

{COD_3=4, COD_2=3, COD_1=9}

For those who use Visual Assist, vertical guidelines can be enabled from Display section in Visual Assist's options:

If you are just comparing numbers, I think there's no need to change syntax, just correct those lines, lines 6 and 9 brackets.

Line 6 before: if [ "$age" -le "7"] -o [ "$age" -ge " 65" ]

After: if [ "$age" -le "7" -o "$age" -ge "65" ]

Line 9 before: elif [ "$age" -gt "7"] -a [ "$age" -lt "65"]

After: elif [ "$age" -gt "7" -a "$age" -lt "65" ]

DEMO: Resizing images with JS and HTML Canvas Demo fiddler.

You may find 3 different methods to do this resize, that will help you understand how the code is working and why.

https://jsfiddle.net/1b68eLdr/93089/

Full code of both demo, and TypeScript method that you may want to use in your code, can be found in the GitHub project.

https://github.com/eyalc4/ts-image-resizer

This is the final code:

export class ImageTools {
base64ResizedImage: string = null;

constructor() {
}

ResizeImage(base64image: string, width: number = 1080, height: number = 1080) {
    let img = new Image();
    img.src = base64image;

    img.onload = () => {

        // Check if the image require resize at all
        if(img.height <= height && img.width <= width) {
            this.base64ResizedImage = base64image;

            // TODO: Call method to do something with the resize image
        }
        else {
            // Make sure the width and height preserve the original aspect ratio and adjust if needed
            if(img.height > img.width) {
                width = Math.floor(height * (img.width / img.height));
            }
            else {
                height = Math.floor(width * (img.height / img.width));
            }

            let resizingCanvas: HTMLCanvasElement = document.createElement('canvas');
            let resizingCanvasContext = resizingCanvas.getContext("2d");

            // Start with original image size
            resizingCanvas.width = img.width;
            resizingCanvas.height = img.height;


            // Draw the original image on the (temp) resizing canvas
            resizingCanvasContext.drawImage(img, 0, 0, resizingCanvas.width, resizingCanvas.height);

            let curImageDimensions = {
                width: Math.floor(img.width),
                height: Math.floor(img.height)
            };

            let halfImageDimensions = {
                width: null,
                height: null
            };

            // Quickly reduce the size by 50% each time in few iterations until the size is less then
            // 2x time the target size - the motivation for it, is to reduce the aliasing that would have been
            // created with direct reduction of very big image to small image
            while (curImageDimensions.width * 0.5 > width) {
                // Reduce the resizing canvas by half and refresh the image
                halfImageDimensions.width = Math.floor(curImageDimensions.width * 0.5);
                halfImageDimensions.height = Math.floor(curImageDimensions.height * 0.5);

                resizingCanvasContext.drawImage(resizingCanvas, 0, 0, curImageDimensions.width, curImageDimensions.height,
                    0, 0, halfImageDimensions.width, halfImageDimensions.height);

                curImageDimensions.width = halfImageDimensions.width;
                curImageDimensions.height = halfImageDimensions.height;
            }

            // Now do final resize for the resizingCanvas to meet the dimension requirments
            // directly to the output canvas, that will output the final image
            let outputCanvas: HTMLCanvasElement = document.createElement('canvas');
            let outputCanvasContext = outputCanvas.getContext("2d");

            outputCanvas.width = width;
            outputCanvas.height = height;

            outputCanvasContext.drawImage(resizingCanvas, 0, 0, curImageDimensions.width, curImageDimensions.height,
                0, 0, width, height);

            // output the canvas pixels as an image. params: format, quality
            this.base64ResizedImage = outputCanvas.toDataURL('image/jpeg', 0.85);

            // TODO: Call method to do something with the resize image
        }
    };
}}

Special thanks to Stoic for

   $("#miscCategory").animate({scrollTop: $("#miscCategory").offset().top});

phpMyAdmin provides a GUI for this within the structure view of a table. Check to select the column you want to move and click the change action at the bottom of the column list. You can then change all of the column properties and you'll find the 'move column' function at the far right of the screen.

Of course this is all just building the queries in the perfectly good top answer but GUI fans might appreciate the alternative.

my phpMyAdmin version is 4.1.7

A note to this:

IE 8.0s emulation only promises to display the page the same. There are subtle differences that might cause functionality to break. I recently had a problem with just that. Where IE 7.0 uses a javascript wrapper-function called "anonymous()" in IE 8.0 the wrapper was named differently.

So do not expect things like JavaScript to "just work", because you turn on emulation.

Any attribute can be selected using [attribute_name=value] way. See the sample here:

var value = $("[name='nameofobject']");

When you create a stored routine that has a BEGIN...END block, statements within the block are terminated by semicolon (;). But the CREATE PROCEDURE statement also needs a terminator. So it becomes ambiguous whether the semicolon within the body of the routine terminates CREATE PROCEDURE, or terminates one of the statements within the body of the procedure.

The way to resolve the ambiguity is to declare a distinct string (which must not occur within the body of the procedure) that the MySQL client recognizes as the true terminator for the CREATE PROCEDURE statement.

A lot of these answers are pretty old, so I thought I would update with a solution that I think is helpful.

Our issue was similar to OP's, we upgraded 32 bit XP machines to 64 bit windows 7 and our application software that uses a 32 bit ODBC driver stopped being able to write to our database.

Turns out, there are two ODBC Data Source Managers, one for 32 bit and one for 64 bit. So I had to run the 32 bit version which is found in C:\Windows\SysWOW64\odbcad32.exe. Inside the ODBC Data Source Manager, I was able to go to the System DSN tab and Add my driver to the list using the Add button. (You can check the Drivers tab to see a list of the drivers you can add, if your driver isn't in this list then you may need to install it).

The next issue was the software that we ran was compiled to use 'Any CPU'. This would see the operating system was 64 bit, so it would look at the 64 bit ODBC Data Sources. So I had to force the program to compile as an x86 program, which then tells it to look at the 32 bit ODBC Data Sources. To set your program to x86, in Visual Studio go to your project properties and under the build tab at the top there is a platform drop down list, and choose x86. If you don't have the source code and can't compile the program as x86, you might be able to right click the program .exe and go to the compatibility tab and choose a compatibility that works for you.

Once I had the drivers added and the program pointing to the right drivers, everything worked like it use to. Hopefully this helps anyone working with older software.

For bash, sth answer is correct. Here is the zsh (my shell of choice) syntax:

mv ~/Linux/Old/^Tux.png ~/Linux/New/

Requires EXTENDED_GLOB shell option to be set.

Look for a little clipboard icon that pops up at the end of the material you pasted. Click on this and choose "keep text only".

The context parameter just sets the value of this in the iterator function.

var someOtherArray = ["name","patrick","d","w"];

_.each([1, 2, 3], function(num) { 
    // In here, "this" refers to the same Array as "someOtherArray"

    alert( this[num] ); // num is the value from the array being iterated
                        //    so this[num] gets the item at the "num" index of
                        //    someOtherArray.
}, someOtherArray);

Working Example: http://jsfiddle.net/a6Rx4/

It uses the number from each member of the Array being iterated to get the item at that index of someOtherArray, which is represented by this since we passed it as the context parameter.

If you do not set the context, then this will refer to the window object.

This will definitely work for you...

ArrayList<String> list = new ArrayList<String>();

list.add(textview.getText().toString());
list.add("B");
list.add("C");

you can try this.Add the parameter as output direction and after executing the query get the output parameter value.

  SqlParameter parmOUT = new SqlParameter("@return", SqlDbType.Int);
  parmOUT.Direction = ParameterDirection.Output;
  cmd.Parameters.Add(parmOUT);
  cmd.ExecuteNonQuery();
  int returnVALUE = (int)cmd.Parameters["@return"].Value;

In the endpoint tag you need to include the property address=""

<endpoint address="" binding="webHttpBinding" bindingConfiguration="SecureBasicRest" behaviorConfiguration="svcEndpoint" name="webHttp" contract="SvcContract.Authenticate" />

the dictionary

d = {1:2, 3:4, 5:6, 7:8}

the subset of keys I'm interested in

l = (1,5)

answer

{key: d[key] for key in l}

Using Jquery you could do something like this:

$(document).ready(function() {
    if ($("img").attr("src") != null)
    {
       if ($("img").attr("src").toString() == "")
       {
            $("img").attr("src", "images/default.jpg");
       }
    }
    else
    {
        $("img").attr("src", "images/default.jpg");
    }
});

subscript

extension Array where Element : Equatable {
  public subscript(safe bounds: Range<Int>) -> ArraySlice<Element> {
    if bounds.lowerBound > count { return [] }
    let lower = Swift.max(0, bounds.lowerBound)
    let upper = Swift.max(0, Swift.min(count, bounds.upperBound))
    return self[lower..<upper]
  }
  
  public subscript(safe lower: Int?, _ upper: Int?) -> ArraySlice<Element> {
    let lower = lower ?? 0
    let upper = upper ?? count
    if lower > upper { return [] }
    return self[safe: lower..<upper]
  }
}

returns a copy of this range clamped to the given limiting range.

var arr = [1, 2, 3]
    
arr[safe: 0..<1]    // returns [1]  assert(arr[safe: 0..<1] == [1])
arr[safe: 2..<100]  // returns [3]  assert(arr[safe: 2..<100] == [3])
arr[safe: -100..<0] // returns []   assert(arr[safe: -100..<0] == [])

arr[safe: 0, 1]     // returns [1]  assert(arr[safe: 0, 1] == [1])
arr[safe: 2, 100]   // returns [3]  assert(arr[safe: 2, 100] == [3])
arr[safe: -100, 0]  // returns []   assert(arr[safe: -100, 0] == [])

No it's not the instance of anything, instanceof will always be false.

I typically have a handful of CSS files:

• a "global" css file for resets and global styles
• "module" specific css files for pages that are logically grouped (maybe every page in a checkout wizard or something)
• "page" specific css files for overrides on the page (or, put this in a block on the individual page)

I am not really too concerned with multiple page requests for CSS files. Most people have decent bandwidth and I'm sure there are other optimizations that would have a far greater impact than combining all styles into one monolitic CSS file. The trade-off is between speed and maintainability, and I always lean towards maintainability. The YUI comperssor sounds pretty cool though, I might have to check that out.

Excellent answer from above turned into a simple utility method.

private Uri buildURI(String url, Map<String, String> params) {

    // build url with parameters.
    Uri.Builder builder = Uri.parse(url).buildUpon();
    for (Map.Entry<String, String> entry : params.entrySet()) {
        builder.appendQueryParameter(entry.getKey(), entry.getValue());
    }

    return builder.build();
}

I have tried a lot of things, but the sample code here works perfect. Link

The crux of the code is:

String s = "?? ??? ??? ?? ?????";
String out = new String(s.getBytes("UTF-8"), "ISO-8859-1");

private fun getMac(): String? =
        try {
            NetworkInterface.getNetworkInterfaces()
                    .toList()
                    .find { networkInterface -> networkInterface.name.equals("wlan0", ignoreCase = true) }
                    ?.hardwareAddress
                    ?.joinToString(separator = ":") { byte -> "%02X".format(byte) }
        } catch (ex: Exception) {
            ex.printStackTrace()
            null
        }

If your looking how to copy an Amazon AWS .pem keypair into a different region do the following:

openssl rsa -in .ssh/amazon-aws.pem -pubout > .ssh/amazon-aws.pub

Then

aws ec2 import-key-pair --key-name amazon-aws --public-key-material '$(cat .ssh/amazon-aws.pub)' --region us-west-2

$IP_Array = (Get-Content test2.csv)[0].split(",")
foreach ( $IP in $IP_Array){
    $IP
}

Get-content Filename returns an array of strings for each line.

On the first string only, I split it based on ",". Dumping it into $IP_Array.

$IP_Array = (Get-Content test2.csv)[0].split(",")
foreach ( $IP in $IP_Array){
  if ($IP -eq "2.2.2.2") {
    Write-Host "Found $IP"
  }
}

You just need to have your class inherit from Comparable.

then implement the compareTo method the way you like.

Redis and MongoDB are both non-relational databases but they're of different categories.

Redis is a Key/Value database, and it's using In-memory storage which makes it super fast. It's a good candidate for caching stuff and temporary data storage(in memory) and as the most of cloud platforms (such as Azure,AWS) support it, it's memory usage is scalable.But if you're gonna use it on your machines with limited resources, consider it's memory usage.

MongoDB on the other hand, is a document database. It's a good option for keeping large texts, images, videos, etc and almost anything you do with databases except transactions.For example if you wanna develop a blog or social network, MongoDB is a proper choice. It's scalable with scale-out strategy. It uses disk as storage media, so data would be persisted.

If you want to run unique on a data.frame (e.g., train.data), and also get the counts (which can be used as the weight in classifiers), you can do the following:

unique.count = function(train.data, all.numeric=FALSE) {                                                                                                                                                                                                 
  # first convert each row in the data.frame to a string                                                                                                                                                                              
  train.data.str = apply(train.data, 1, function(x) paste(x, collapse=','))                                                                                                                                                           
  # use table to index and count the strings                                                                                                                                                                                          
  train.data.str.t = table(train.data.str)                                                                                                                                                                                            
  # get the unique data string from the row.names                                                                                                                                                                                     
  train.data.str.uniq = row.names(train.data.str.t)                                                                                                                                                                                   
  weight = as.numeric(train.data.str.t)                                                                                                                                                                                               
  # convert the unique data string to data.frame
  if (all.numeric) {
    train.data.uniq = as.data.frame(t(apply(cbind(train.data.str.uniq), 1, 
      function(x) as.numeric(unlist(strsplit(x, split=","))))))                                                                                                    
  } else {
    train.data.uniq = as.data.frame(t(apply(cbind(train.data.str.uniq), 1, 
      function(x) unlist(strsplit(x, split=",")))))                                                                                                    
  }
  names(train.data.uniq) = names(train.data)                                                                                                                                                                                          
  list(data=train.data.uniq, weight=weight)                                                                                                                                                                                           
}  

The selector would be label[for=email], so in CSS:

label[for=email]
{
    /* ...definitions here... */
}

...or in JavaScript using the DOM:

var element = document.querySelector("label[for=email]");

...or in JavaScript using jQuery:

var element = $("label[for=email]");

It's an attribute selector. Note that some browsers (versions of IE < 8, for instance) may not support attribute selectors, but more recent ones do. To support older browsers like IE6 and IE7, you'd have to use a class (well, or some other structural way), sadly.

(I'm assuming that the template {t _your_email} will fill in a field with id="email". If not, use a class instead.)

Note that if the value of the attribute you're selecting doesn't fit the rules for a CSS identifier (for instance, if it has spaces or brackets in it, or starts with a digit, etc.), you need quotes around the value:

label[for="field[]"]
{
    /* ...definitions here... */
}

They can be single or double quotes.

The idea is that for speed and cache considerations, operands should be read from addresses aligned to their natural size. To make this happen, the compiler pads structure members so the following member or following struct will be aligned.

struct pixel {
    unsigned char red;   // 0
    unsigned char green; // 1
    unsigned int alpha;  // 4 (gotta skip to an aligned offset)
    unsigned char blue;  // 8 (then skip 9 10 11)
};

// next offset: 12

The x86 architecture has always been able to fetch misaligned addresses. However, it's slower and when the misalignment overlaps two different cache lines, then it evicts two cache lines when an aligned access would only evict one.

Some architectures actually have to trap on misaligned reads and writes, and early versions of the ARM architecture (the one that evolved into all of today's mobile CPUs) ... well, they actually just returned bad data on for those. (They ignored the low-order bits.)

Finally, note that cache lines can be arbitrarily large, and the compiler doesn't attempt to guess at those or make a space-vs-speed tradeoff. Instead, the alignment decisions are part of the ABI and represent the minimum alignment that will eventually evenly fill up a cache line.

TL;DR: alignment is important.

Although John Leidegren keeps shooting down the idea, Brian is correct. I've just got it working in Visual Studio.

To be clear a WPF application does not create a Console window by default.

You have to create a WPF Application and then change the OutputType to "Console Application". When you run the project you will see a console window with your WPF window in front of it.

It doesn't look very pretty, but I found it helpful as I wanted my app to be run from the command line with feedback in there, and then for certain command options I would display the WPF window.

Bootstrap 4

We have many ways to align navBars Items.

For Left Align

class = "navbar-nav mr-auto"

For Right Align

class = "navbar-nav ml-auto"

For Center Align

class = "navbar-nav mx-auto"

<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
<a routerLink="/" class="navbar-brand" href="#">Bootsrap 4</a>
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="home">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="about">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="contact">Contact us</a>
</li>
</ul>
</nav>

The connect router has now been removed (https://github.com/senchalabs/connect/issues/262), the author stating that you should use a framework on top of connect (like Express) for routing.

Express currently treats app.get("/foo*") as app.get(/\/foo(.*)/), removing the need for two separate routes. This is in contrast to the previous answer (referring to the now removed connect router) which stated that "* in a path is replaced with .+".

Update: Express now uses the "path-to-regexp" module (since Express 4.0.0) which maintains the same behavior in the version currently referenced. It's unclear to me whether the latest version of that module keeps the behavior, but for now this answer stands.

you can read this tutorial for how to use functions of statistical distributions in python. http://docs.scipy.org/doc/scipy/reference/tutorial/stats.html

from scipy.stats import norm
import matplotlib.pyplot as plt
import numpy as np 

#initialize a normal distribution with frozen in mean=-1, std. dev.= 1
rv = norm(loc = -1., scale = 1.0)
rv1 = norm(loc = 0., scale = 2.0)
rv2 = norm(loc = 2., scale = 3.0)

x = np.arange(-10, 10, .1)

#plot the pdfs of these normal distributions 
plt.plot(x, rv.pdf(x), x, rv1.pdf(x), x, rv2.pdf(x))

If for some reason it's still not working. First option for Laravel The second option for any application

FIRST OPTION:

1. As in the example above, we create middleware

    php artisan make:middleware Cors
   

2. Add the following code to app/Http/Middleware/Cors.php:

    public function handle($request, Closure $next) 
    {
        return $next($request)
            ->header('Access-Control-Allow-Origin', '*')
            ->header('Access-Control-Allow-Methods', 'GET, POST, PUT, PATCH, DELETE, OPTIONS')
            ->header('Access-Control-Allow-Headers', 'Authorization,Accept,Origin,DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range'); 
    }
   

Look closely, the amount of data in the header ->header('Access-Control-Allow-Headers',

3. Step three, add middleware to $routeMiddleware array in app/Http/Kernel.php

    protected $routeMiddleware = [
        ....
        'cors' => \App\Http\Middleware\Cors::class,
    ];
   

SECOND OPTION:

1. Open the nginx.conf settings for your domain.

    sudo nano /etc/nginx/sites-enabled/your-domain.conf
   

2. Inside the server settings server { listen 80; .... } please add the following code:

    add_header 'Access-Control-Allow-Origin' '*';
    add_header 'Access-Control-Allow-Credentials' 'true';
    add_header 'Access-Control-Allow-Headers' 'Authorization,Accept,Origin,DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range';
    add_header 'Access-Control-Allow-Methods' 'GET,POST,OPTIONS,PUT,DELETE,PATCH';
   

DESCRIBE DATABASE NAME; you need to specify the name of the database and the results will include the data type of each attribute.

your elemId as its name suggests, is an Id attribute, these are all you can do to check if it exists:

Vanilla JavaScript: in case you have more advanced selectors:

//you can use it for more advanced selectors
if(document.querySelectorAll("#elemId").length){}

if(document.querySelector("#elemId")){}

//you can use it if your selector has only an Id attribute
if(document.getElementById("elemId")){}

jQuery:

if(jQuery("#elemId").length){}

You can use CROSS APPLY to create an alias and use it in the GROUP BY clause, like so:

SELECT       FullName
FROM         Customers
CROSS APPLY  (SELECT LastName + ', ' + FirstName AS FullName) Alias
GROUP BY     FullName

@Stephen 's answer is to the point! Here is an example for better visualization,

Shout out for the Ready Player One fans! =)

>>> gunters = [('2044-04-05', 'parzival'), ('2044-04-07', 'aech'), ('2044-04-06', 'art3mis')]
>>> gunters.sort(key=lambda tup: tup[0])
>>> print gunters
[('2044-04-05', 'parzival'), ('2044-04-06', 'art3mis'), ('2044-04-07', 'aech')]

key is a function that will be called to transform the collection's items for comparison.. like compareTo method in Java.

The parameter passed to key must be something that is callable. Here, the use of lambda creates an anonymous function (which is a callable).
The syntax of lambda is the word lambda followed by a iterable name then a single block of code.

Below example, we are sorting a list of tuple that holds the info abt time of certain event and actor name.

We are sorting this list by time of event occurrence - which is the 0th element of a tuple.

Note - s.sort([cmp[, key[, reverse]]]) sorts the items of s in place

Using is_numeric() for checking if a variable is an integer is a bad idea. This function will return TRUE for 3.14 for example. It's not the expected behavior.

To do this correctly, you can use one of these options:

Considering this variables array :

$variables = [
    "TEST 0" => 0,
    "TEST 1" => 42,
    "TEST 2" => 4.2,
    "TEST 3" => .42,
    "TEST 4" => 42.,
    "TEST 5" => "42",
    "TEST 6" => "a42",
    "TEST 7" => "42a",
    "TEST 8" => 0x24,
    "TEST 9" => 1337e0
];

The first option (FILTER_VALIDATE_INT way) :

# Check if your variable is an integer
if ( filter_var($variable, FILTER_VALIDATE_INT) === false ) {
  echo "Your variable is not an integer";
}

Output :

TEST 0 : 0 (type:integer) is an integer ?
TEST 1 : 42 (type:integer) is an integer ?
TEST 2 : 4.2 (type:double) is not an integer ?
TEST 3 : 0.42 (type:double) is not an integer ?
TEST 4 : 42 (type:double) is an integer ?
TEST 5 : 42 (type:string) is an integer ?
TEST 6 : a42 (type:string) is not an integer ?
TEST 7 : 42a (type:string) is not an integer ?
TEST 8 : 36 (type:integer) is an integer ?
TEST 9 : 1337 (type:double) is an integer ?

The second option (CASTING COMPARISON way) :

# Check if your variable is an integer
if ( strval($variable) !== strval(intval($variable)) ) {
  echo "Your variable is not an integer";
}

Output :

TEST 0 : 0 (type:integer) is an integer ?
TEST 1 : 42 (type:integer) is an integer ?
TEST 2 : 4.2 (type:double) is not an integer ?
TEST 3 : 0.42 (type:double) is not an integer ?
TEST 4 : 42 (type:double) is an integer ?
TEST 5 : 42 (type:string) is an integer ?
TEST 6 : a42 (type:string) is not an integer ?
TEST 7 : 42a (type:string) is not an integer ?
TEST 8 : 36 (type:integer) is an integer ?
TEST 9 : 1337 (type:double) is an integer ?

The third option (CTYPE_DIGIT way) :

# Check if your variable is an integer
if ( ! ctype_digit(strval($variable)) ) {
  echo "Your variable is not an integer";
}

Output :

TEST 0 : 0 (type:integer) is an integer ?
TEST 1 : 42 (type:integer) is an integer ?
TEST 2 : 4.2 (type:double) is not an integer ?
TEST 3 : 0.42 (type:double) is not an integer ?
TEST 4 : 42 (type:double) is an integer ?
TEST 5 : 42 (type:string) is an integer ?
TEST 6 : a42 (type:string) is not an integer ?
TEST 7 : 42a (type:string) is not an integer ?
TEST 8 : 36 (type:integer) is an integer ?
TEST 9 : 1337 (type:double) is an integer ?

The fourth option (REGEX way) :

# Check if your variable is an integer
if ( ! preg_match('/^\d+$/', $variable) ) {
  echo "Your variable is not an integer";
}

Output :

TEST 0 : 0 (type:integer) is an integer ?
TEST 1 : 42 (type:integer) is an integer ?
TEST 2 : 4.2 (type:double) is not an integer ?
TEST 3 : 0.42 (type:double) is not an integer ?
TEST 4 : 42 (type:double) is an integer ?
TEST 5 : 42 (type:string) is an integer ?
TEST 6 : a42 (type:string) is not an integer ?
TEST 7 : 42a (type:string) is not an integer ?
TEST 8 : 36 (type:integer) is an integer ?
TEST 9 : 1337 (type:double) is an integer ?

Kotlin code:

save:

override fun onSaveInstanceState(outState: Bundle) {
    super.onSaveInstanceState(outState.apply {
        putInt("intKey", 1)
        putString("stringKey", "String Value")
        putParcelable("parcelableKey", parcelableObject)
    })
}

and then in onCreate() or onRestoreInstanceState()

    val restoredInt = savedInstanceState?.getInt("intKey") ?: 1 //default int
    val restoredString = savedInstanceState?.getString("stringKey") ?: "default string"
    val restoredParcelable = savedInstanceState?.getParcelable<ParcelableClass>("parcelableKey") ?: ParcelableClass() //default parcelable

Add default values if you don't want to have Optionals

Because the inequality operator in VBA is <>

If strTest <> "" Then
    .....

the operator != is used in C#, C++.

"use strict";

Basically it enables the strict mode.

Strict Mode is a feature that allows you to place a program, or a function, in a "strict" operating context. In strict operating context, the method form binds this to the objects as before. The function form binds this to undefined, not the global set objects.

As per your comments you are telling some differences will be there. But it's your assumption. The Node.js code is nothing but your JavaScript code. All Node.js code are interpreted by the V8 JavaScript engine. The V8 JavaScript Engine is an open source JavaScript engine developed by Google for Chrome web browser.

So, there will be no major difference how "use strict"; is interpreted by the Chrome browser and Node.js.

Please read what is strict mode in JavaScript.

For more information:

1. Strict mode
2. ECMAScript 5 Strict mode support in browsers
3. Strict mode is coming to town
4. Compatibility table for strict mode
5. Stack Overflow questions: what does 'use strict' do in JavaScript & what is the reasoning behind it

ECMAScript 6 Code & strict mode. Following is brief from the specification:

10.2.1 Strict Mode Code

An ECMAScript Script syntactic unit may be processed using either unrestricted or strict mode syntax and semantics. Code is interpreted as strict mode code in the following situations:

• Global code is strict mode code if it begins with a Directive Prologue that contains a Use Strict Directive (see 14.1.1).
• Module code is always strict mode code.
• All parts of a ClassDeclaration or a ClassExpression are strict mode code.
• Eval code is strict mode code if it begins with a Directive Prologue that contains a Use Strict Directive or if the call to eval is a direct eval (see 12.3.4.1) that is contained in strict mode code.
• Function code is strict mode code if the associated FunctionDeclaration, FunctionExpression, GeneratorDeclaration, GeneratorExpression, MethodDefinition, or ArrowFunction is contained in strict mode code or if the code that produces the value of the function’s [[ECMAScriptCode]] internal slot begins with a Directive Prologue that contains a Use Strict Directive.
• Function code that is supplied as the arguments to the built-in Function and Generator constructors is strict mode code if the last argument is a String that when processed is a FunctionBody that begins with a Directive Prologue that contains a Use Strict Directive.

Additionally if you are lost on what features are supported by your current version of Node.js, this node.green can help you (leverages from the same data as kangax).

Forward proxies grant the client anonymity (i.e, think Tor).

Reverse proxies grant back end servers anonymity (i.e, think servers behind a DMZ).

Part 2 of the code For the link in Redfilter Answer:

References:
https://github.com/mb16/geocoderNet/blob/master/build/sql/doubleMetaphone.sql

BEGIN
                        SET @MP1 = @MP1 + 'N'
                        SET @MP2 = @MP2 + 'KN'
                    END
                                    ELSE
                    BEGIN
                        SET @MP1 = @MP1 + 'KN'
                        SET @MP2 = @MP2 + 'KN'
                    END
                END
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

                    --'tagliaro'
                    ELSE IF (dbo.fnStringAt((@CurrentPosition + 1),@Word,'LI')=1) AND 
(dbo.fnSlavoGermanic(@Word)=0)
                    BEGIN
                SET @MP1 = @MP1 + 'KL'
                SET @MP2 = @MP2 + 'L'
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

                    -- -ges-,-gep-,-gel-, -gie- at beginning
            -- This call to fnStringAt() is the 'worst case' in number of values passed. A UDF that used DEFAULT values instead of
                        -- a multi-valued argument would require ten DEFAULT arguments for EP, EB, EL, etc. (assuming the first was not defined with a DEFAULT).
                    ELSE IF ((@CurrentPosition = 1)
                            AND ((SUBSTRING(@Word,@CurrentPosition + 1,1) = 'Y') 
                                    OR (dbo.fnStringAt((@CurrentPosition + 
1),@Word,'ES,EP,EB,EL,EY,IB,IL,IN,IE,EI,ER')=1)) )
                    BEGIN
                SET @MP1 = @MP1 + 'K'
                SET @MP2 = @MP2 + 'J'
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

                    -- -ger-,  -gy-
                    ELSE IF (((dbo.fnStringAt((@CurrentPosition + 1), @Word, 'ER')=1) OR 
(SUBSTRING(@Word,@CurrentPosition + 1,1) = 'Y'))
                                    AND (dbo.fnStringAt(1, @Word, 'DANGER,RANGER,MANGER')=0)
                                            AND (dbo.fnStringAt((@CurrentPosition - 1), @Word, 
'E,I,RGY,OGY')=0) )
                    BEGIN
                SET @MP1 = @MP1 + 'K'
                SET @MP2 = @MP2 + 'J'
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

                    -- italian e.g, 'biaggi'
                    ELSE IF (dbo.fnStringAt((@CurrentPosition + 1),@Word,'E,I,Y')=1) OR 
(dbo.fnStringAt((@CurrentPosition - 1),@Word,'AGGI,OGGI')=1)
                    BEGIN
                            --obvious germanic
                            IF ((dbo.fnStringAt(1,@Word,'VAN ,VON ,SCH')=1)
                                    OR (dbo.fnStringAt((@CurrentPosition + 1),@Word,'ET')=1))
                BEGIN
                    SET @MP1 = @MP1 + 'K'
                    SET @MP2 = @MP2 + 'K'
                END
                            ELSE
                BEGIN
                                    --always soft if french ending
                                    IF (dbo.fnStringAt((@CurrentPosition + 1),@Word,'IER ')=1)
                    BEGIN
                        SET @MP1 = @MP1 + 'J'
                        SET @MP2 = @MP2 + 'J'
                    END
                                    ELSE
                    BEGIN
                        SET @MP1 = @MP1 + 'J'
                        SET @MP2 = @MP2 + 'K'
                    END
                END
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

            ELSE
            BEGIN
                        IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'G')
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                END
                        ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 1
                END
                SET @MP1 = @MP1 + 'K'
                SET @MP2 = @MP2 + 'K'
            END
        END

        ELSE IF @CurrentChar = 'H'
        BEGIN
                    --only keep if first & before vowel or btw. 2 vowels
                    IF (((@CurrentPosition = 1) OR 
(dbo.fnIsVowel(SUBSTRING(@Word,@CurrentPosition - 1,1))=1)) 
                            AND (dbo.fnIsVowel(SUBSTRING(@Word,@CurrentPosition + 1,1))=1))
                    BEGIN
                SET @MP1 = @MP1 + 'H'
                SET @MP2 = @MP2 + 'H'
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    --also takes care of 'HH'
                    ELSE 
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
        END

        ELSE IF @CurrentChar = 'J'
        BEGIN
                    --obvious spanish, 'jose', 'san jacinto'
                    IF (dbo.fnStringAt(@CurrentPosition,@Word,'JOSE')=1) OR 
(dbo.fnStringAt(1,@Word,'SAN ')=1)
                    BEGIN
                            IF (((@CurrentPosition = 1) AND (SUBSTRING(@Word,@CurrentPosition 
+ 4,1) = ' ')) OR (dbo.fnStringAt(1,@Word,'SAN ')=1) )
                BEGIN
                    SET @MP1 = @MP1 + 'H'
                    SET @MP2 = @MP2 + 'H'
                END
                            ELSE
                            BEGIN
                    SET @MP1 = @MP1 + 'J'
                    SET @MP2 = @MP2 + 'H'
                            END
                            SET @CurrentPosition = @CurrentPosition + 1
                    END

                    ELSE IF ((@CurrentPosition = 1) AND 
(dbo.fnStringAt(@CurrentPosition,@Word,'JOSE')=0))
            BEGIN
                SET @MP1 = @MP1 + 'J'
                --Yankelovich/Jankelowicz
                SET @MP2 = @MP2 + 'A' 
                        --it could happen!
                        IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'J') 
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                END
                        ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 1
                END
            END
                    ELSE
            BEGIN
                            --spanish pron. of e.g. 'bajador'
                            IF( (dbo.fnIsVowel(SUBSTRING(@Word,@CurrentPosition - 1,1))=1)
                                    AND (dbo.fnSlavoGermanic(@Word)=0)
                                            AND ((SUBSTRING(@Word,@CurrentPosition + 1,1) = 'A') OR 
(SUBSTRING(@Word,@CurrentPosition + 1,1) = 'O')))
                BEGIN
                    SET @MP1 = @MP1 + 'J'
                    SET @MP2 = @MP2 + 'H'
                END
                            ELSE
                BEGIN
                                    IF (@CurrentPosition = @WordLength)
                    BEGIN
                        SET @MP1 = @MP1 + 'J'
                        SET @MP2 = @MP2 + ''
                    END
                                    ELSE
                    BEGIN
                                            IF ((dbo.fnStringAt((@CurrentPosition + 1), @Word, 
'L,T,K,S,N,M,B,Z')=0) 
                                                            AND (dbo.fnStringAt((@CurrentPosition - 1), @Word, 
'S,K,L')=0))
                        BEGIN
                            SET @MP1 = @MP1 + 'J'
                            SET @MP2 = @MP2 + 'J'
                        END
                    END
                END
                        --it could happen!
                        IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'J') 
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                END
                        ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 1
                END
            END
        END

        ELSE IF @CurrentChar = 'K'
        BEGIN
                    IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'K')
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    ELSE
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
            SET @MP1 = @MP1 + 'K'
            SET @MP2 = @MP2 + 'K'
        END

        ELSE IF @CurrentChar = 'L'
        BEGIN
                    IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'L')
                    BEGIN
                            --spanish e.g. 'cabrillo', 'gallegos'
                            IF (((@CurrentPosition = (@WordLength - 3)) 
                                    AND (dbo.fnStringAt((@CurrentPosition - 
1),@Word,'ILLO,ILLA,ALLE')=1))
                                             OR (((dbo.fnStringAt((@WordLength - 1),@Word,'AS,OS')=1) 
OR (dbo.fnStringAt(@WordLength,@Word,'A,O')=1)) 
                                                    AND (dbo.fnStringAt((@CurrentPosition - 
1),@Word,'ALLE')=1)) )
                            BEGIN
                    SET @MP1 = @MP1 + 'L'
                    SET @MP2 = @MP2 + ''
                                SET @CurrentPosition = @CurrentPosition + 2
                            END
                ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                    SET @MP1 = @MP1 + 'L'
                    SET @MP2 = @MP2 + 'L'
                END
            END
                    ELSE
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
                SET @MP1 = @MP1 + 'L'
                SET @MP2 = @MP2 + 'L'
            END
        END

        ELSE IF @CurrentChar = 'M'
        BEGIN
                     --'dumb','thumb'
                    IF (((dbo.fnStringAt((@CurrentPosition - 1), @Word,'UMB')=1)
                            AND (((@CurrentPosition + 1) = @WordLength) OR 
(dbo.fnStringAt((@CurrentPosition + 2),@Word,'ER')=1)))

                                    OR (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'M') )
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    ELSE
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
            SET @MP1 = @MP1 + 'M'
            SET @MP2 = @MP2 + 'M'
        END

        ELSE IF @CurrentChar = 'N'
        BEGIN
                    IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'N')
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    ELSE
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
            SET @MP1 = @MP1 + 'N'
            SET @MP2 = @MP2 + 'N'
        END

        ELSE IF @CurrentChar = 'Ñ'
        BEGIN
                        SET @CurrentPosition = @CurrentPosition + 1
            SET @MP1 = @MP1 + 'N'
            SET @MP2 = @MP2 + 'N'
        END

        ELSE IF @CurrentChar = 'P'
        BEGIN
                    --What about Michelle Pfeiffer, star of Grease 2? Price-Pfister?, Pfizer?
                    --Don't just look for an 'F' next, what about 'topflight', helpful, campfire, leapfrog, stepfather
                    --Sorry, Mark Knopfler, I don't know how to help you
                    IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'H')

                OR ((@CurrentPosition = 1) AND 
(SUBSTRING(@Word,@CurrentPosition + 1,1) = 'F') AND 
(dbo.fnIsVowel(SUBSTRING(@Word,@CurrentPosition+2,1))=1))
                    BEGIN
                SET @MP1 = @MP1 + 'F'
                SET @MP2 = @MP2 + 'F'
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

                    --also account for "campbell", "raspberry"
                    ELSE 
            BEGIN
                IF (dbo.fnStringAt((@CurrentPosition + 1),@Word, 'P,B')=1)
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                END
                        ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 1
                END
                SET @MP1 = @MP1 + 'P'
                SET @MP2 = @MP2 + 'P'
            END
        END

        ELSE IF @CurrentChar = 'Q'
        BEGIN
                    IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'Q')
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    ELSE
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
            SET @MP1 = @MP1 + 'K'
            SET @MP2 = @MP2 + 'K'
        END

        ELSE IF @CurrentChar = 'R'
        BEGIN
            --QQ: Will SQL short circuit eval? Otherwise, I could try to read before string begins here...
                    --french e.g. 'rogier', but exclude 'hochmeier'
                    IF ((@CurrentPosition = @WordLength)
                            AND (dbo.fnSlavoGermanic(@Word)=0)
                                    AND (dbo.fnStringAt((@CurrentPosition - 2), @Word, 'IE')=1) 
                                            AND (dbo.fnStringAt((@CurrentPosition - 4), @Word, 
'ME,MA')=0))
            BEGIN
                SET @MP1 = @MP1 + ''
                SET @MP2 = @MP2 + 'R'
            END
                    ELSE
            BEGIN
                SET @MP1 = @MP1 + 'R'
                SET @MP2 = @MP2 + 'R'
            END

                    IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'R')
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    ELSE
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
        END

        ELSE IF @CurrentChar = 'S'
        BEGIN
                    --special cases 'island', 'isle', 'carlisle', 'carlysle'
                    IF (dbo.fnStringAt((@CurrentPosition - 1), @Word, 'ISL,YSL')=1)
                    BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
                    END

                    --special case 'sugar-'
                    ELSE IF ((@CurrentPosition = 1) AND (dbo.fnStringAt(@CurrentPosition, 
@Word, 'SUGAR')=1))
                    BEGIN
                SET @MP1 = @MP1 + 'X'
                SET @MP2 = @MP2 + 'S'
                            SET @CurrentPosition = @CurrentPosition + 1
                    END

                    ELSE IF (dbo.fnStringAt(@CurrentPosition, @Word, 'SH')=1)
                    BEGIN
                            --germanic
                            IF (dbo.fnStringAt((@CurrentPosition + 1), @Word, 
'HEIM,HOEK,HOLM,HOLZ')=1)
                BEGIN
                    SET @MP1 = @MP1 + 'S'
                    SET @MP2 = @MP2 + 'S'
                END
                            ELSE
                BEGIN
                    SET @MP1 = @MP1 + 'X'
                    SET @MP2 = @MP2 + 'X'
                END
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

                    --italian & armenian
                    ELSE IF (dbo.fnStringAt(@CurrentPosition, @Word, 'SIO,SIA')=1) OR 
(dbo.fnStringAt(@CurrentPosition, @Word, 'SIAN')=1)
                    BEGIN
                            IF (dbo.fnSlavoGermanic(@Word)=0)
                BEGIN
                    SET @MP1 = @MP1 + 'S'
                    SET @MP2 = @MP2 + 'X'
                END
                            ELSE
                BEGIN
                    SET @MP1 = @MP1 + 'S'
                    SET @MP2 = @MP2 + 'S'
                END
                            SET @CurrentPosition = @CurrentPosition + 3
                    END

                    --german & anglicisations, e.g. 'smith' match 'schmidt', 'snider' match 'schneider'
                    --also, -sz- in slavic language altho in hungarian it is pronounced 's'
                    ELSE IF (((@CurrentPosition = 1) 
                                    AND (dbo.fnStringAt((@CurrentPosition + 1), @Word, 'M,N,L,W')=1))
                                            OR (dbo.fnStringAt((@CurrentPosition + 1), @Word, 'Z')=1))
                    BEGIN
                SET @MP1 = @MP1 + 'S'
                SET @MP2 = @MP2 + 'X'
                            IF (dbo.fnStringAt((@CurrentPosition + 1), @Word, 'Z')=1)
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                END
                            ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 1
                            END
                    END

                    ELSE IF (dbo.fnStringAt(@CurrentPosition, @Word, 'SC')=1)
                    BEGIN
                            --Schlesinger's rule
                            IF (SUBSTRING(@Word,@CurrentPosition + 2,1) = 'H')
                BEGIN
                                    --dutch origin, e.g. 'school', 'schooner'
                                    IF (dbo.fnStringAt((@CurrentPosition + 3), @Word, 
'OO,ER,EN,UY,ED,EM')=1)
                                    BEGIN
                                            --'schermerhorn', 'schenker'
                                            IF (dbo.fnStringAt((@CurrentPosition + 3), @Word, 'ER,EN')=1)
                                            BEGIN
                            SET @MP1 = @MP1 + 'X'
                            SET @MP2 = @MP2 + 'SK'
                        END
                                            ELSE
                        BEGIN
                            SET @MP1 = @MP1 + 'SK'
                            SET @MP2 = @MP2 + 'SK'
                        END
                                    SET @CurrentPosition = @CurrentPosition + 3
                    END
                                    ELSE
                    BEGIN
                                            IF ((@CurrentPosition = 1) AND 
(dbo.fnIsVowel(SUBSTRING(@Word,3,1))=0) AND (SUBSTRING(@Word,3,1) <> 'W'))
                        BEGIN
                            SET @MP1 = @MP1 + 'X'
                            SET @MP2 = @MP2 + 'S'
                        END
                                            ELSE
                        BEGIN
                            SET @MP1 = @MP1 + 'X'
                            SET @MP2 = @MP2 + 'X'
                        END
                                    SET @CurrentPosition = @CurrentPosition + 3
                                    END
                END

                            ELSE IF (dbo.fnStringAt((@CurrentPosition + 2), @Word, 'I,E,Y')=1)
                            BEGIN
                    SET @MP1 = @MP1 + 'S'
                    SET @MP2 = @MP2 + 'S'
                                SET @CurrentPosition = @CurrentPosition + 3
                            END
                            ELSE
                BEGIN
                    SET @MP1 = @MP1 + 'SK'
                    SET @MP2 = @MP2 + 'SK'
                                SET @CurrentPosition = @CurrentPosition + 3
                            END
                    END

                    ELSE 
            BEGIN
                        --french e.g. 'resnais', 'artois'
                IF ((@CurrentPosition = @WordLength) AND 
(dbo.fnStringAt((@CurrentPosition - 2), @Word, 'AI,OI')=1))
                BEGIN
                    SET @MP1 = @MP1 + ''
                    SET @MP2 = @MP2 + 'S'
                END
                        ELSE
                BEGIN
                    SET @MP1 = @MP1 + 'S'
                    SET @MP2 = @MP2 + 'S'
                END

                        IF (dbo.fnStringAt((@CurrentPosition + 1), @Word, 'S,Z')=1)
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                END
                        ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 1
                END
            END
        END

        ELSE IF @CurrentChar = 'T'
        BEGIN
                    IF (dbo.fnStringAt(@CurrentPosition, @Word, 'TION,TIA,TCH')=1)
                    BEGIN
                SET @MP1 = @MP1 + 'X'
                SET @MP2 = @MP2 + 'X'
                            SET @CurrentPosition = @CurrentPosition + 3
            END

                    ELSE IF (dbo.fnStringAt(@CurrentPosition, @Word, 'TH,TTH')=1) 
                    BEGIN
                            --special case 'thomas', 'thames' or germanic
                            IF (dbo.fnStringAt((@CurrentPosition + 2), @Word, 'OM,AM')=1) 
                                    OR (dbo.fnStringAt(1, @Word, 'VAN ,VON ,SCH')=1) 
                            BEGIN
                    SET @MP1 = @MP1 + 'T'
                    SET @MP2 = @MP2 + 'T'
                END
                            ELSE    
                BEGIN
                    SET @MP1 = @MP1 + '0'
                    SET @MP2 = @MP2 + 'T'
                            END
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

            ELSE
            BEGIN
                        IF (dbo.fnStringAt((@CurrentPosition + 1), @Word, 'T,D')=1)
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                END
                        ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 1
                END
                SET @MP1 = @MP1 + 'T'
                SET @MP2 = @MP2 + 'T'
            END
        END

        ELSE IF @CurrentChar = 'V'
        BEGIN
                    IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'V')
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    ELSE
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
            SET @MP1 = @MP1 + 'F'
            SET @MP2 = @MP2 + 'F'
        END

        ELSE IF @CurrentChar = 'W'
        BEGIN
                    --can also be in middle of word
                    IF (dbo.fnStringAt(@CurrentPosition, @Word, 'WR')=1)
                    BEGIN
                SET @MP1 = @MP1 + 'R'
                SET @MP2 = @MP2 + 'R'
                            SET @CurrentPosition = @CurrentPosition + 2
                    END

                    ELSE IF ((@CurrentPosition = 1) 
                            AND ((dbo.fnIsVowel(SUBSTRING(@Word,@CurrentPosition + 1,1))=1) 
OR (dbo.fnStringAt(@CurrentPosition, @Word, 'WH')=1)))
                    BEGIN
                            --Wasserman should match Vasserman
                            IF (dbo.fnIsVowel(SUBSTRING(@Word,@CurrentPosition + 1,1))=1)
                BEGIN
                    SET @MP1 = @MP1 + 'A'
                    SET @MP2 = @MP2 + 'F'
                END
                            ELSE
                BEGIN
                                    --need Uomo to match Womo
                    SET @MP1 = @MP1 + 'A'
                    SET @MP2 = @MP2 + 'A'
                END
                            SET @CurrentPosition = @CurrentPosition + 1
                    END

                    --Arnow should match Arnoff
                    ELSE IF (((@CurrentPosition = @WordLength) AND 
(dbo.fnIsVowel(SUBSTRING(@Word,@CurrentPosition - 1,1))=1)) 
                            OR (dbo.fnStringAt((@CurrentPosition - 1), @Word, 
'EWSKI,EWSKY,OWSKI,OWSKY')=1) 
                                            OR (dbo.fnStringAt(1, @Word, 'SCH')=1))
                    BEGIN
                SET @MP1 = @MP1 + ''
                SET @MP2 = @MP2 + 'F'
                            SET @CurrentPosition = @CurrentPosition + 1
            END

                    --polish e.g. 'filipowicz'
                    ELSE IF (dbo.fnStringAt(@CurrentPosition, @Word, 'WICZ,WITZ')=1)
                    BEGIN
                SET @MP1 = @MP1 + 'TS'
                SET @MP2 = @MP2 + 'FX'
                            SET @CurrentPosition = @CurrentPosition + 4
            END
    -- skip it
                    ELSE 
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
        END

        ELSE IF @CurrentChar = 'X'
        BEGIN
                    --french e.g. breaux
                    IF (NOT((@CurrentPosition = @WordLength) 
                            AND ((dbo.fnStringAt((@CurrentPosition - 3), @Word, 'IAU,EAU')=1) 
                                            OR (dbo.fnStringAt((@CurrentPosition - 2), @Word, 
'AU,OU')=1))) )
            BEGIN
                SET @MP1 = @MP1 + 'KS'
                SET @MP2 = @MP2 + 'KS'
            END

                    IF (dbo.fnStringAt((@CurrentPosition + 1), @Word, 'C,X')=1)
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    ELSE
            BEGIN
                            SET @CurrentPosition = @CurrentPosition + 1
            END
        END

        ELSE IF @CurrentChar = 'Z'
        BEGIN
                    --chinese pinyin e.g. 'zhao'
                    IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'H')
                    BEGIN
                SET @MP1 = @MP1 + 'J'
                SET @MP2 = @MP2 + 'J'
                            SET @CurrentPosition = @CurrentPosition + 2
            END
                    ELSE
            BEGIN
                            IF ((dbo.fnStringAt((@CurrentPosition + 1), @Word, 'ZO,ZI,ZA')=1) 
                                    OR ((dbo.fnSlavoGermanic(@Word)=1) AND ((@CurrentPosition > 
1) AND SUBSTRING(@Word,@CurrentPosition - 1,1) <> 'T')))
                            BEGIN
                    SET @MP1 = @MP1 + 'S'
                    SET @MP2 = @MP2 + 'TS'
                            END
                            ELSE
                BEGIN
                    SET @MP1 = @MP1 + 'S'
                    SET @MP2 = @MP2 + 'S'
                END
                        IF (SUBSTRING(@Word,@CurrentPosition + 1,1) = 'Z')
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 2
                END
                        ELSE
                BEGIN
                                SET @CurrentPosition = @CurrentPosition + 1
                        END
            END
        END

            ELSE
        BEGIN
                        SET @CurrentPosition = @CurrentPosition + 1
        END
    END

        --only give back 4 char metaphone
        IF (LEN(@MP1) > 4)
    BEGIN
        SET @MP1 = LEFT(@MP1, 4)
    END
        IF (LEN(@MP2) > 4)
    BEGIN
        SET @MP2 = LEFT(@MP2, 4)
    END
    IF @MP2 = @MP1
    BEGIN
        SET @MP2 = ''
    END

    INSERT @DMP(Metaphone1,Metaphone2) VALUES( @MP1, @MP2 )
    RETURN
END
GO;
------------------------------------------------------------------------
IF OBJECT_ID('fnDoubleMetaphoneScalar') IS NOT NULL BEGIN DROP FUNCTION 
fnDoubleMetaphoneScalar END
GO;
CREATE FUNCTION fnDoubleMetaphoneScalar( @MetaphoneType int, @Word varchar(50) )
RETURNS char(4)
AS
BEGIN
        RETURN (SELECT CASE @MetaphoneType WHEN 1 THEN Metaphone1 
WHEN 2 THEN Metaphone2 END FROM fnDoubleMetaphoneTable( @Word ))
END

Can add disable like below and can get data on submit. something like this .. DEMO

Html

<input type="hidden" name="email" value="email" />
<input type="text" id="dis" class="disable" value="email"   name="email" >

JS

 $("#dis").attr('disabled','disabled');

CSS

    .disable { opacity : .35; background-color:lightgray; border:1px solid gray;}

This will print 1 character per line from the file.

    try {

        FileInputStream inputStream = new FileInputStream(theFile);
        while (inputStream.available() > 0) {
            inputData = inputStream.read();
            System.out.println((char) inputData);

        }
        inputStream.close();
    } catch (IOException ioe) {
        System.out.println("Trouble reading from the file: " + ioe.getMessage());
    }

K. Scott Allen has a nice writeup on the matter.

Basically, they differ on how they handle function arguments.

The apply() method is identical to call(), except apply() requires an array as the second parameter. The array represents the arguments for the target method."

So:

// assuming you have f
function f(message) { ... }
f.call(receiver, "test");
f.apply(receiver, ["test"]);

If you are not worried about security and you're simply looking to start a docker container on the host from within another docker container like the OP, you can share the docker server running on the host with the docker container by sharing it's listen socket.

Please see https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface and see if your personal risk tolerance allows this for this particular application.

You can do this by adding the following volume args to your start command

docker run -v /var/run/docker.sock:/var/run/docker.sock ...

or by sharing /var/run/docker.sock within your docker compose file like this:

version: '3'

services:
   ci:
      command: ...
      image: ...
      volumes
         - /var/run/docker.sock:/var/run/docker.sock

When you run the docker start command within your docker container, the docker server running on your host will see the request and provision the sibling container.

credit: http://jpetazzo.github.io/2015/09/03/do-not-use-docker-in-docker-for-ci/

I got it working using FileStream, get help from these
http://alperguc.blogspot.in/2008/11/c-generic-error-occurred-in-gdi.html http://csharpdotnetfreak.blogspot.com/2010/02/resize-image-upload-ms-sql-database.html

System.Drawing.Image imageToBeResized = System.Drawing.Image.FromStream(fuImage.PostedFile.InputStream);
        int imageHeight = imageToBeResized.Height;
        int imageWidth = imageToBeResized.Width;
        int maxHeight = 240;
        int maxWidth = 320;
        imageHeight = (imageHeight * maxWidth) / imageWidth;
        imageWidth = maxWidth;

        if (imageHeight > maxHeight)
        {
            imageWidth = (imageWidth * maxHeight) / imageHeight;
            imageHeight = maxHeight;
        }

        Bitmap bitmap = new Bitmap(imageToBeResized, imageWidth, imageHeight);
        System.IO.MemoryStream stream = new MemoryStream();
        bitmap.Save(stream, System.Drawing.Imaging.ImageFormat.Jpeg);
        stream.Position = 0;
        byte[] image = new byte[stream.Length + 1];
        stream.Read(image, 0, image.Length);
        System.IO.FileStream fs
= new System.IO.FileStream(Server.MapPath("~/image/a.jpg"), System.IO.FileMode.Create
, System.IO.FileAccess.ReadWrite);
            fs.Write(image, 0, image.Length);

That's a very complex question for a simple answer.

You may want to take a look at existing API frameworks, like Swagger Specification (OpenAPI), and services like apiary.io and apiblueprint.org.

Also, here's an example of the same REST API described, organized and even styled in three different ways. It may be a good start for you to learn from existing common ways.

• https://api.coinsecure.in/v1
• https://api.coinsecure.in/v1/originalUI
• https://api.coinsecure.in/v1/slateUI#!/Blockchain_Tools/v1_bitcoin_search_txid

At the very top level I think quality REST API docs require at least the following:

• a list of all your API endpoints (base/relative URLs)
• corresponding HTTP GET/POST/... method type for each endpoint
• request/response MIME-type (how to encode params and parse replies)
• a sample request/response, including HTTP headers
• type and format specified for all params, including those in the URL, body and headers
• a brief text description and important notes
• a short code snippet showing the use of the endpoint in popular web programming languages

Also there are a lot of JSON/XML-based doc frameworks which can parse your API definition or schema and generate a convenient set of docs for you. But the choice for a doc generation system depends on your project, language, development environment and many other things.

My favorite method to use would be the BorderLayout method. Here are the five examples with each position the component could go in. The example is for if the component were a button. We will add it to a JPanel, p. The button will be called b.

//To align it to the left
p.add(b, BorderLayout.WEST);

//To align it to the right
p.add(b, BorderLayout.EAST);

//To align it at the top
p.add(b, BorderLayout.NORTH);

//To align it to the bottom
p.add(b, BorderLayout.SOUTH);

//To align it to the center
p.add(b, BorderLayout.CENTER);

Don't forget to import it as well by typing:

import java.awt.BorderLayout;

There are also other methods in the BorderLayout class involving things like orientation, but you can do your own research on that if you curious about that. I hope this helped!

You can use this:

addedDate = datetime.now().replace(microsecond=0)

Similar kind of thing I tried with normal javascript

function fixedEncodeURIComponent(str){
     return encodeURIComponent(str).replace(/[!'()]/g, escape).replace(/\*/g, "%2A");
}

The following code is cross-browser compliant. It works in IE7, IE8, Fx 3, Safari, and Chrome, so no need to handle cross-browser issues. Did not test in IE6.

<iframe id="iframeId" name="iframeId">...</iframe>

<script type="text/javascript">
    var iframeDoc;
    if (window.frames && window.frames.iframeId &&
        (iframeDoc = window.frames.iframeId.document)) {
        var iframeBody = iframeDoc.body;
        var ifromContent = iframeBody.innerHTML;
    }
</script>

If you are creating a code library, then I would use namespace. However, you can still only have one Color enum inside that namespace. If you need an enum that might use a common name, but might have different constants for different classes, use your approach.

You can also use a combination of cat and paste0

cat(paste0("File not supplied.\n", "Usage: ./program F=filename"))

I find this to be more useful when incorporating variables into the printout. For example:

file <- "myfile.txt"
cat(paste0("File not supplied.\n", "Usage: ./program F=", file))