nVarchar2 is a Unicode-only storage.

Though both data types are variable length String datatypes, you can notice the difference in how they store values. Each character is stored in bytes. As we know, not all languages have alphabets with same length, eg, English alphabet needs 1 byte per character, however, languages like Japanese or Chinese need more than 1 byte for storing a character.

When you specify varchar2(10), you are telling the DB that only 10 bytes of data will be stored. But, when you say nVarchar2(10), it means 10 characters will be stored. In this case, you don't have to worry about the number of bytes each character takes.

android:alpha does this in XML:

<ImageView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:src="@drawable/blah"
    android:alpha=".75"/>

The answer by Steve Jessop explains well, why you can't use std::map::operator[] on a const std::map. Gabe Rainbow's answer suggests a nice alternative. I'd just like to provide some example code on how to use map::at(). So, here is an enhanced example of your function():

void function(const MAP &map, const std::string &findMe) {
    try {
        const std::string& value = map.at(findMe);
        std::cout << "Value of key \"" << findMe.c_str() << "\": " << value.c_str() << std::endl;
        // TODO: Handle the element found.
    }
    catch (const std::out_of_range&) {
        std::cout << "Key \"" << findMe.c_str() << "\" not found" << std::endl;
        // TODO: Deal with the missing element.
    }
}

And here is an example main() function:

int main() {
    MAP valueMap;
    valueMap["string"] = "abc";
    function(valueMap, "string");
    function(valueMap, "strong");
    return 0;
}

Output:

Value of key "string": abc
Key "strong" not found

Code on Ideone

By default any integral primitive data type (byte, short, int, long) will be treated as int type by java compiler. For byte and short, as long as value assigned to them is in their range, there is no problem and no suffix required. If value assigned to byte and short exceeds their range, explicit type casting is required.

Ex:

byte b = 130; // CE: range is exceeding.

to overcome this perform type casting.

byte b = (byte)130; //valid, but chances of losing data is there.

In case of long data type, it can accept the integer value without any hassle. Suppose we assign like

Long l = 2147483647; //which is max value of int

in this case no suffix like L/l is required. By default value 2147483647 is considered by java compiler is int type. Internal type casting is done by compiler and int is auto promoted to Long type.

Long l = 2147483648; //CE: value is treated as int but out of range 

Here we need to put suffix as L to treat the literal 2147483648 as long type by java compiler.

so finally

Long l = 2147483648L;// works fine.

#include"stdio.h"
#include"conio.h"
#include"time.h"

void main()
{
  time_t t;
  int i;
  srand(time(&t));

  for(i=1;i<=10;i++)
    printf("%c\t",rand()%10);
  getch();
}

Don't use the -g or --grep option, that pattern operates on the name of the test inside of it(), not the filesystem. The current documentation is misleading and/or outright wrong concerning this. To limit the entire command to a portion of the filesystem, you can pass a pattern as the last argument (its not a flag).

For example, this command will set your reporter to spec but will only test js files immediately inside of the server-test directory:

mocha --reporter spec server-test/*.js

This command will do the same as above, plus it will only run the test cases where the it() string/definition of a test begins with "Fnord:":

mocha --reporter spec --grep "Fnord:" server-test/*.js

Manish, Eden after your suggestion: here is the code. But still showing the red(Default) icon.

<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>

<script type="text/javascript">
var markers = [
            {
            "title": 'This is title',
            "lat": '-37.801578',
            "lng": '145.060508',
        "icon": 'http://maps.gstatic.com/mapfiles/ridefinder-images/mm_20_green.png',
            "description": 'Vikash Rathee. <br/><a href="http://www.pricingindia.in/pincode.aspx">Pin Code by City</a>'
        }
];
</script>
<script type="text/javascript">
    window.onload = function () {
        var mapOptions = {
            center: new google.maps.LatLng(markers[0].lat, markers[0].lng),
            zoom: 10,
            flat: true,
            styles: [ { "stylers": [ { "hue": "#4bd6bf" }, { "gamma": "1.58" } ] } ],
            mapTypeId: google.maps.MapTypeId.ROADMAP
        };
        var infoWindow = new google.maps.InfoWindow();
        var map = new google.maps.Map(document.getElementById("dvMap"), mapOptions);
        for (i = 0; i < markers.length; i++) {
            var data = markers[i]
            var myLatlng = new google.maps.LatLng(data.lat, data.lng);
            var marker = new google.maps.Marker({
                position: myLatlng,
                map: map,
        icon: markers[i][3],
                title: data.title
            });
            (function (marker, data) {
                google.maps.event.addListener(marker, "click", function (e) {
                    infoWindow.setContent(data.description);
                    infoWindow.open(map, marker);
                });
            })(marker, data);
        }
    }
</script>


<div id="dvMap" style="width: 100%; height: 100%">
</div>

Below is the script to check the OS distribution and create User if not exists and do nothing if user exists.

#!/bin/bash

# Detecting OS Ditribution
if [ -f /etc/os-release ]; then
    . /etc/os-release
    OS=$NAME
elif type lsb_release >/dev/null 2>&1; then
OS=$(lsb_release -si)
elif [ -f /etc/lsb-release ]; then
    . /etc/lsb-release
    OS=$DISTRIB_ID
else
    OS=$(uname -s)
fi

 echo "$OS"

 user=$(cat /etc/passwd | egrep -e ansible | awk -F ":" '{ print $1}')

 #Adding User based on The OS Distribution
 if [[ $OS = *"Red Hat"* ]] || [[ $OS = *"Amazon Linux"* ]] || [[ $OS = *"CentOS"*  
]] && [[ "$user" != "ansible" ]];then
 sudo useradd ansible

elif [ "$OS" =  Ubuntu ] && [ "$user" != "ansible" ]; then
sudo adduser --disabled-password --gecos "" ansible
else
  echo "$user is already exist on $OS"
 exit
fi

Using Linq's method Concat makes this simple

int[] array = new int[] { 3, 4 };

array = array.Concat(new int[] { 2 }).ToArray();

result 3,4,2

As I understand it, you want the server be able to send messages through from client 1 to client 2. You cannot directly connect two clients because one of the two ends of a WebSocket connection needs to be a server.

This is some pseudocodish JavaScript:

Client:

var websocket = new WebSocket("server address");

websocket.onmessage = function(str) {
  console.log("Someone sent: ", str);
};

// Tell the server this is client 1 (swap for client 2 of course)
websocket.send(JSON.stringify({
  id: "client1"
}));

// Tell the server we want to send something to the other client
websocket.send(JSON.stringify({
  to: "client2",
  data: "foo"
}));

Server:

var clients = {};

server.on("data", function(client, str) {
  var obj = JSON.parse(str);

  if("id" in obj) {
    // New client, add it to the id/client object
    clients[obj.id] = client;
  } else {
    // Send data to the client requested
    clients[obj.to].send(obj.data);
  }
});

In my pretty standard setup I've been seeing the following work well when passed in as VM Option (commandline before class in Java, or VM Option in an IDE):

-Droot.log.level=TRACE

This query help to find largest table in you are connection.

SELECT  TOP 1 OBJECT_NAME(OBJECT_ID) TableName, st.row_count
FROM sys.dm_db_partition_stats st
WHERE index_id < 2
ORDER BY st.row_count DESC

there's no explanation in this topic why to print a percentage sign one must type %% and not for example escape character with percentage - \%.

from comp.lang.c FAQ list · Question 12.6 :

The reason it's tricky to print % signs with printf is that % is essentially printf's escape character. Whenever printf sees a %, it expects it to be followed by a character telling it what to do next. The two-character sequence %% is defined to print a single %.

To understand why \% can't work, remember that the backslash \ is the compiler's escape character, and controls how the compiler interprets source code characters at compile time. In this case, however, we want to control how printf interprets its format string at run-time. As far as the compiler is concerned, the escape sequence \% is undefined, and probably results in a single % character. It would be unlikely for both the \ and the % to make it through to printf, even if printf were prepared to treat the \ specially.

so the reason why one must type printf("%%"); to print single % is that's what is defined in printf function. % is an escape character of printf's, and \ of compiler.

I am in Android 3.6.1, and the way " Top Menu > View > Tools Window > Device File Manager" doesn't work.Because there is no the "Device File Manager" option in Tools Window.

But I resolve the problem with another way:

1?Find the magnifier icon on the top right toobar.

2?Click it and search "device" in the search bar, and you can see it.

Have you tried to overlay one gradient with a nearly-transparent opacity for the highlight on top of another image with an opaque opacity for the green gradient?

I have a sample app where I prepare the intent and just pass the CITY_NAME in the intent to the maps marker activity which eventually calculates longitude and latitude by Geocoder using CITY_NAME.

Below is the code snippet of starting the maps marker activity and the complete MapsMarkerActivity.

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_settings) {
        return true;
    } else if (id == R.id.action_refresh) {
        Log.d(APP_TAG, "onOptionsItemSelected Refresh selected");
        new MainActivityFragment.FetchWeatherTask().execute(CITY, FORECAS_DAYS);
        return true;
    } else if (id == R.id.action_map) {
        Log.d(APP_TAG, "onOptionsItemSelected Map selected");
        Intent intent = new Intent(this, MapsMarkerActivity.class);
        intent.putExtra("CITY_NAME", CITY);
        startActivity(intent);
        return true;
    }

    return super.onOptionsItemSelected(item);
}

public class MapsMarkerActivity extends AppCompatActivity
        implements OnMapReadyCallback {

    private String cityName = "";

    private double longitude;

    private double latitude;

    static final int numberOptions = 10;

    String [] optionArray = new String[numberOptions];

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // Retrieve the content view that renders the map.
        setContentView(R.layout.activity_map);
        // Get the SupportMapFragment and request notification
        // when the map is ready to be used.
        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(R.id.map);
        mapFragment.getMapAsync(this);

        // Test whether geocoder is present on platform
        if(Geocoder.isPresent()){
            cityName = getIntent().getStringExtra("CITY_NAME");
            geocodeLocation(cityName);
        } else {
            String noGoGeo = "FAILURE: No Geocoder on this platform.";
            Toast.makeText(this, noGoGeo, Toast.LENGTH_LONG).show();
            return;
        }
    }

    /**
     * Manipulates the map when it's available.
     * The API invokes this callback when the map is ready to be used.
     * This is where we can add markers or lines, add listeners or move the camera. In this case,
     * we just add a marker near Sydney, Australia.
     * If Google Play services is not installed on the device, the user receives a prompt to install
     * Play services inside the SupportMapFragment. The API invokes this method after the user has
     * installed Google Play services and returned to the app.
     */
    @Override
    public void onMapReady(GoogleMap googleMap) {
        // Add a marker in Sydney, Australia,
        // and move the map's camera to the same location.
        LatLng sydney = new LatLng(latitude, longitude);
        // If cityName is not available then use
        // Default Location.
        String markerDisplay = "Default Location";
        if (cityName != null
                && cityName.length() > 0) {
            markerDisplay = "Marker in " + cityName;
        }
        googleMap.addMarker(new MarkerOptions().position(sydney)
                .title(markerDisplay));
        googleMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
    }

    /**
     * Method to geocode location passed as string (e.g., "Pentagon"), which
     * places the corresponding latitude and longitude in the variables lat and lon.
     *
     * @param placeName
     */
    private void geocodeLocation(String placeName){

        // Following adapted from Conder and Darcey, pp.321 ff.
        Geocoder gcoder = new Geocoder(this);

        // Note that the Geocoder uses synchronous network access, so in a serious application
        // it would be best to put it on a background thread to prevent blocking the main UI if network
        // access is slow. Here we are just giving an example of how to use it so, for simplicity, we
        // don't put it on a separate thread.  See the class RouteMapper in this package for an example
        // of making a network access on a background thread. Geocoding is implemented by a backend
        // that is not part of the core Android framework, so we use the static method
        // Geocoder.isPresent() to test for presence of the required backend on the given platform.

        try{
            List<Address> results = null;
            if(Geocoder.isPresent()){
                results = gcoder.getFromLocationName(placeName, numberOptions);
            } else {
                Log.i(MainActivity.APP_TAG, "No Geocoder found");
                return;
            }
            Iterator<Address> locations = results.iterator();
            String raw = "\nRaw String:\n";
            String country;
            int opCount = 0;
            while(locations.hasNext()){
                Address location = locations.next();
                if(opCount == 0 && location != null){
                    latitude = location.getLatitude();
                    longitude = location.getLongitude();
                }
                country = location.getCountryName();
                if(country == null) {
                    country = "";
                } else {
                    country =  ", " + country;
                }
                raw += location+"\n";
                optionArray[opCount] = location.getAddressLine(0)+", "
                        +location.getAddressLine(1)+country+"\n";
                opCount ++;
            }
            // Log the returned data
            Log.d(MainActivity.APP_TAG, raw);
            Log.d(MainActivity.APP_TAG, "\nOptions:\n");
            for(int i=0; i<opCount; i++){
                Log.i(MainActivity.APP_TAG, "("+(i+1)+") "+optionArray[i]);
            }
            Log.d(MainActivity.APP_TAG, "latitude=" + latitude + ";longitude=" + longitude);
        } catch (Exception e){
            Log.d(MainActivity.APP_TAG, "I/O Failure; do you have a network connection?",e);
        }
    }
}

Links expire so i have pasted complete code above but just in case if you would like to see complete code then its available at : https://github.com/gosaliajigar/CSC519/tree/master/CSC519_HW4_89753

Use word: using. A good habit of programming.

using (TcpClient tcpClient = new TcpClient())
{
     //operations
     tcpClient.Close();
}

Since Python 3.5, subprocess.run() is recommended over subprocess.check_output():

>>> subprocess.run(['cat','/tmp/text.txt'], stdout=subprocess.PIPE).stdout
b'First line\nSecond line\n'

Since Python 3.7, instead of the above, you can use capture_output=true parameter to capture stdout and stderr:

>>> subprocess.run(['cat','/tmp/text.txt'], capture_output=True).stdout
b'First line\nSecond line\n'

Also, you may want to use universal_newlines=True or its equivalent since Python 3.7 text=True to work with text instead of binary:

>>> stdout = subprocess.run(['cat', '/tmp/text.txt'], capture_output=True, text=True).stdout
>>> print(stdout)
First line
Second line

See subprocess.run() documentation for more information.

While UNC path is supported since Git 2.21 (Feb. 2019, see below), Git 2.24 (Q4 2019) will allow

git clone file://192.168.10.51/code

No more file:////xxx, 'file://' is enough to refer to an UNC path share.
See "Git Fetch Error with UNC".

Note, since 2016 and the MingW-64 git.exe packaged with Git for Windows, an UNC path is supported.
(See "How are msys, msys2, and MinGW-64 related to each other?")

And with Git 2.21 (Feb. 2019), this support extends even in in an msys2 shell (with quotes around the UNC path).

See commit 9e9da23, commit 5440df4 (17 Jan 2019) by Johannes Schindelin (dscho).
Helped-by: Kim Gybels (Jeff-G).
^{(Merged by Junio C Hamano -- gitster -- in commit f5dd919, 05 Feb 2019)}

Before Git 2.21, due to a quirk in Git's method to spawn git-upload-pack, there is a problem when passing paths with backslashes in them: Git will force the command-line through the shell, which has different quoting semantics in Git for Windows (being an MSYS2 program) than regular Win32 executables such as git.exe itself.

The symptom is that the first of the two backslashes in UNC paths of the form \\myserver\folder\repository.git is stripped off.

This is mitigated now:

mingw: special-case arguments to sh

The MSYS2 runtime does its best to emulate the command-line wildcard expansion and de-quoting which would be performed by the calling Unix shell on Unix systems.

Those Unix shell quoting rules differ from the quoting rules applying to Windows' cmd and Powershell, making it a little awkward to quote command-line parameters properly when spawning other processes.

In particular, git.exe passes arguments to subprocesses that are not intended to be interpreted as wildcards, and if they contain backslashes, those are not to be interpreted as escape characters, e.g. when passing Windows paths.

Note: this is only a problem when calling MSYS2 executables, not when calling MINGW executables such as git.exe. However, we do call MSYS2 executables frequently, most notably when setting the use_shell flag in the child_process structure.

There is no elegant way to determine whether the .exe file to be executed is an MSYS2 program or a MINGW one.
But since the use case of passing a command line through the shell is so prevalent, we need to work around this issue at least when executing sh.exe.

Let's introduce an ugly, hard-coded test whether argv[0] is "sh", and whether it refers to the MSYS2 Bash, to determine whether we need to quote the arguments differently than usual.

That still does not fix the issue completely, but at least it is something.

Incidentally, this also fixes the problem where git clone \\server\repo failed due to incorrect handling of the backslashes when handing the path to the git-upload-pack process.

Further, we need to take care to quote not only whitespace and backslashes, but also curly brackets.
As aliases frequently go through the MSYS2 Bash, and as aliases frequently get parameters such as HEAD@{yesterday}, this is really important.

See t/t5580-clone-push-unc.sh

If you want immediate first child you need

    $(element).first();

If you want particular first element in the dom from your element then use below

    var spanElement = $(elementId).find(".redClass :first");
    $(spanElement).addClass("yourClassHere");

try out : http://jsfiddle.net/vgGbc/2/

Try this command:

pip install pywin32

Note

If it gives the following error:

Could not find a version that satisfies the requirement pywin32>=223 (from pypiwin32) (from versions:)
No matching distribution found for pywin32>=223 (from pypiwin32)

upgrade 'pip', using:

pip install --upgrade pip

If you only want to read the first 999,999 (non-header) rows:

read_csv(..., nrows=999999)

If you only want to read rows 1,000,000 ... 1,999,999

read_csv(..., skiprows=1000000, nrows=999999)

nrows : int, default None Number of rows of file to read. Useful for reading pieces of large files*

skiprows : list-like or integer Row numbers to skip (0-indexed) or number of rows to skip (int) at the start of the file

and for large files, you'll probably also want to use chunksize:

chunksize : int, default None Return TextFileReader object for iteration

pandas.io.parsers.read_csv documentation

The androidsnippets.com code does not work reliably because 0's seem to be cut out of the resulting hash.

A better implementation is here.

public static String MD5_Hash(String s) {
    MessageDigest m = null;

    try {
            m = MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
    }

    m.update(s.getBytes(),0,s.length());
    String hash = new BigInteger(1, m.digest()).toString(16);
    return hash;
}

Please use shortcut key alt+c+a

I had this same issue where I wanted to initialize my MySQL Docker instance's schema, but I ran into difficulty getting this working after doing some Googling and following others' examples. Here's how I solved it.

1) Dump your MySQL schema to a file.

mysqldump -h <your_mysql_host> -u <user_name> -p --no-data <schema_name> > schema.sql

2) Use the ADD command to add your schema file to the /docker-entrypoint-initdb.d directory in the Docker container. The docker-entrypoint.sh file will run any files in this directory ending with ".sql" against the MySQL database.

Dockerfile:

FROM mysql:5.7.15

MAINTAINER me

ENV MYSQL_DATABASE=<schema_name> \
    MYSQL_ROOT_PASSWORD=<password>

ADD schema.sql /docker-entrypoint-initdb.d

EXPOSE 3306

3) Start up the Docker MySQL instance.

docker-compose build
docker-compose up

Thanks to Setting up MySQL and importing dump within Dockerfile for clueing me in on the docker-entrypoint.sh and the fact that it runs both SQL and shell scripts!

You may be confusing Javascript arrays with PHP arrays. In PHP, arrays are very flexible. They can either be numerically indexed or associative, or even mixed.

array('Item 1', 'Item 2', 'Items 3')  // numerically indexed array
array('first' => 'Item 1', 'second' => 'Item 2')  // associative array
array('first' => 'Item 1', 'Item 2', 'third' => 'Item 3')

Other languages consider these two to be different things, Javascript being among them. An array in Javascript is always numerically indexed:

['Item 1', 'Item 2', 'Item 3']  // array (numerically indexed)

An "associative array", also called Hash or Map, technically an Object in Javascript*, works like this:

{ first : 'Item 1', second : 'Item 2' }  // object (a.k.a. "associative array")

They're not interchangeable. If you need "array keys", you need to use an object. If you don't, you make an array.

* Technically everything is an Object in Javascript, please put that aside for this argument. ;)

Per this github comment, one can disable urllib3 request warnings via requests in a 1-liner:

requests.packages.urllib3.disable_warnings()

This will suppress all warnings though, not just InsecureRequest (ie it will also suppress InsecurePlatform etc). In cases where we just want stuff to work, I find the conciseness handy.

You can put your script into a content-script, see

• content-script

Use .height() like this:

var result = $("#myDiv").height();

There's also .innerHeight() and .outerHeight() depending on exactly what you want.

You can test it here, play with the padding/margins/content to see how it changes around.

Once you have obtained the context in your onTap() you can also do:

Intent myIntent = new Intent(mContext, theNewActivity.class);
mContext.startActivity(myIntent);

You can try creating a css for your font with font-face (like explained here)

Step #1

Create a css file with font face and place it somewhere, like in assets/fonts

customfont.css

@font-face {
    font-family: YourFontFamily;
    src: url("/assets/font/yourFont.otf") format("truetype");
}

Step #2

Add the css to your .angular-cli.json in the styles config

"styles":[
 //...your other styles
 "assets/fonts/customFonts.css"
 ]

Do not forget to restart ng serve after doing this

Step #3

Use the font in your code

component.css

span {font-family: YourFontFamily; }

As you didn't give us very much information, I'm assuming the language you're writing the code in is C#. First of all: Prefer System.Collections.Generic.List over an ArrayList. Secondly: One way would be to loop through every item in the list and check whether it contains "How". Another way would be to use LINQ. Here's a quick example that filters out every item which doesn't contain "How":

var list = new List<string>();
list.AddRange(new string[] {
    "How are you?",
    "How you doing?",
    "Joe",
    "Mike", });

foreach (string str in list.Where(s => s.Contains("How")))
{
    Console.WriteLine(str);
}
Console.ReadLine();

You can also use ReadString with \n as a separator:

  f, err := os.Open(filename)
  if err != nil {
    fmt.Println("error opening file ", err)
    os.Exit(1)
  }
  defer f.Close()
  r := bufio.NewReader(f)
  for {
    path, err := r.ReadString(10) // 0x0A separator = newline
    if err == io.EOF {
      // do something here
      break
    } else if err != nil {
      return err // if you return error
    }
  }

The problem is the indexing subplot is using. Subplots are counted starting with 1! Your code thus needs to read

fig=plt.figure(figsize=(15, 6),facecolor='w', edgecolor='k')
for i in range(10):

    #this part is just arranging the data for contourf 
    ind2 = py.find(zz==i+1)
    sfr_mass_mat = np.reshape(sfr_mass[ind2],(pixmax_x,pixmax_y))
    sfr_mass_sub = sfr_mass[ind2]
    zi = griddata(massloclist, sfrloclist, sfr_mass_sub,xi,yi,interp='nn')


    temp = 251+i  # this is to index the position of the subplot
    ax=plt.subplot(temp)
    ax.contourf(xi,yi,zi,5,cmap=plt.cm.Oranges)
    plt.subplots_adjust(hspace = .5,wspace=.001)

    #just annotating where each contour plot is being placed
    ax.set_title(str(temp))

Note the change in the line where you calculate temp

The question is tagged WPF but the answers so far are specific WinForms and Win32.

To do this in WPF, simply construct a KeyEventArgs and call RaiseEvent on the target. For example, to send an Insert key KeyDown event to the currently focused element:

var key = Key.Insert;                    // Key to send
var target = Keyboard.FocusedElement;    // Target element
var routedEvent = Keyboard.KeyDownEvent; // Event to send
     target.RaiseEvent(
  new KeyEventArgs(
    Keyboard.PrimaryDevice,
    PresentationSource.FromVisual(target),
    0,
    key)
  { RoutedEvent=routedEvent }
);

This solution doesn't rely on native calls or Windows internals and should be much more reliable than the others. It also allows you to simulate a keypress on a specific element.

Note that this code is only applicable to PreviewKeyDown, KeyDown, PreviewKeyUp, and KeyUp events. If you want to send TextInput events you'll do this instead:

var text = "Hello";
var target = Keyboard.FocusedElement;
var routedEvent = TextCompositionManager.TextInputEvent;

target.RaiseEvent(
  new TextCompositionEventArgs(
    InputManager.Current.PrimaryKeyboardDevice,
    new TextComposition(InputManager.Current, target, text))
  { RoutedEvent = routedEvent }
);

Also note that:

• Controls expect to receive Preview events, for example PreviewKeyDown should precede KeyDown

• Using target.RaiseEvent(...) sends the event directly to the target without meta-processing such as accelerators, text composition and IME. This is normally what you want. On the other hand, if you really do what to simulate actual keyboard keys for some reason, you would use InputManager.ProcessInput() instead.

I found this much simpler. Simply type this into the terminal:

PATH=$PATH:C:\[pythondir]\scripts 

Try this

<input type="text"/>

It will display same in all cross browser like mozilla , chrome and internet explorer.

<style>
    input{
       border:2px solid #FF0000;
    }
</style>

Dont add style inline because its not good practise, use class to add style for your input box.

Short and sweet...

DataTable dataTable = new DataTable();
try
{
   using (var adapter = new SqlDataAdapter("StoredProcedureName", ConnectionString))
   {
       adapter.SelectCommand.CommandType = CommandType.StoredProcedure;
       adapter.SelectCommand.Parameters.Add("@ParameterName", SqlDbType.Int).Value = 123;
       adapter.Fill(dataTable);
   };
}
catch (Exception ex)
{
    Logger.Error("Error occured while fetching records from SQL server", ex);
}

string[] friends = new string[4];
friends[0]= "ali";
friends[1]= "Mike";
friends[2]= "jan";
friends[3]= "hamid";

for (int i = 0; i < friends.Length; i++)
{
    Console.WriteLine(friends[i]);
}Console.ReadLine();

Honestly, I think the official Python docs describe it quite well and provide some examples:

The pass statement does nothing. It can be used when a statement is required syntactically but the program requires no action. For example:

>>> while True: ... pass # Busy-wait for keyboard interrupt (Ctrl+C) ...

This is commonly used for creating minimal classes:

>>> class MyEmptyClass: ... pass ...

Another place pass can be used is as a place-holder for a function or conditional body when you are working on new code, allowing you to keep thinking at a more abstract level. The pass is silently ignored:

>>> def initlog(*args): ... pass # Remember to implement this! ...

Use enums to force values as well to keep bound checks:

enum Speed {
    HIGH, LOW;
}
private abstract  class SuperClass {
    Speed speed;
    SuperClass(Speed speed) {
        this.speed = speed;
    }
}
private class ChildClass extends SuperClass {
    ChildClass(Speed speed) {
        super(speed);
    }
}

I had luck with something similar:

Convert(DATETIME, CONVERT(VARCHAR(2), @Month) + '/' + CONVERT(VARCHAR(2), @Day)
+ '/' + CONVERT(VARCHAR(4), @Year))

Pandas (and numpy) allow for boolean indexing, which will be much more efficient:

In [11]: df.loc[df['col1'] >= 1, 'col1']
Out[11]: 
1    1
2    2
Name: col1

In [12]: df[df['col1'] >= 1]
Out[12]: 
   col1  col2
1     1    11
2     2    12

In [13]: df[(df['col1'] >= 1) & (df['col1'] <=1 )]
Out[13]: 
   col1  col2
1     1    11

If you want to write helper functions for this, consider something along these lines:

In [14]: def b(x, col, op, n): 
             return op(x[col],n)

In [15]: def f(x, *b):
             return x[(np.logical_and(*b))]

In [16]: b1 = b(df, 'col1', ge, 1)

In [17]: b2 = b(df, 'col1', le, 1)

In [18]: f(df, b1, b2)
Out[18]: 
   col1  col2
1     1    11

Update: pandas 0.13 has a query method for these kind of use cases, assuming column names are valid identifiers the following works (and can be more efficient for large frames as it uses numexpr behind the scenes):

In [21]: df.query('col1 <= 1 & 1 <= col1')
Out[21]:
   col1  col2
1     1    11

I had to do something like this just now. I ended up doing:

function newWaitImg(id) {
    var img = {
       "id" : id,
       "state" : "on",
       "hide" : function () {
           $(this.id).hide();
           this.state = "off";
       },
       "show" : function () {
           $(this.id).show();
           this.state = "on";
       },
       "toggle" : function () {
           if (this.state == "on") {
               this.hide();
           } else {
               this.show();
           }
       }
    };
};

.
.
.

var waitImg = newWaitImg("#myImg");
.
.
.
waitImg.hide(); / waitImg.show(); / waitImg.toggle();

In short: You should be able to achieve in the order of millions of simultaneous active TCP connections and by extension HTTP request(s). This tells you the maximum performance you can expect with the right platform with the right configuration.

Today, I was worried whether IIS with ASP.NET would support in the order of 100 concurrent connections (look at my update, expect ~10k responses per second on older ASP.Net Mono versions). When I saw this question/answers, I couldn't resist answering myself, many answers to the question here are completely incorrect.

Best Case

The answer to this question must only concern itself with the simplest server configuration to decouple from the countless variables and configurations possible downstream.

So consider the following scenario for my answer:

1. No traffic on the TCP sessions, except for keep-alive packets (otherwise you would obviously need a corresponding amount of network bandwidth and other computer resources)
2. Software designed to use asynchronous sockets and programming, rather than a hardware thread per request from a pool. (ie. IIS, Node.js, Nginx... webserver [but not Apache] with async designed application software)
3. Good performance/dollar CPU / Ram. Today, arbitrarily, let's say i7 (4 core) with 8GB of RAM.
4. A good firewall/router to match.
5. No virtual limit/governor - ie. Linux somaxconn, IIS web.config...
6. No dependency on other slower hardware - no reading from harddisk, because it would be the lowest common denominator and bottleneck, not network IO.

Detailed Answer

Synchronous thread-bound designs tend to be the worst performing relative to Asynchronous IO implementations.

WhatsApp can handle a million WITH traffic on a single Unix flavoured OS machine - https://blog.whatsapp.com/index.php/2012/01/1-million-is-so-2011/.

And finally, this one, http://highscalability.com/blog/2013/5/13/the-secret-to-10-million-concurrent-connections-the-kernel-i.html, goes into a lot of detail, exploring how even 10 million could be achieved. Servers often have hardware TCP offload engines, ASICs designed for this specific role more efficiently than a general purpose CPU.

Good software design choices

Asynchronous IO design will differ across Operating Systems and Programming platforms. Node.js was designed with asynchronous in mind. You should use Promises at least, and when ECMAScript 7 comes along, async/await. C#/.Net already has full asynchronous support like node.js. Whatever the OS and platform, asynchronous should be expected to perform very well. And whatever language you choose, look for the keyword "asynchronous", most modern languages will have some support, even if it's an add-on of some sort.

To WebFarm?

Whatever the limit is for your particular situation, yes a web-farm is one good solution to scaling. There are many architectures for achieving this. One is using a load balancer (hosting providers can offer these, but even these have a limit, along with bandwidth ceiling), but I don't favour this option. For Single Page Applications with long-running connections, I prefer to instead have an open list of servers which the client application will choose from randomly at startup and reuse over the lifetime of the application. This removes the single point of failure (load balancer) and enables scaling through multiple data centres and therefore much more bandwidth.

Busting a myth - 64K ports

To address the question component regarding "64,000", this is a misconception. A server can connect to many more than 65535 clients. See https://networkengineering.stackexchange.com/questions/48283/is-a-tcp-server-limited-to-65535-clients/48284

By the way, Http.sys on Windows permits multiple applications to share the same server port under the HTTP URL schema. They each register a separate domain binding, but there is ultimately a single server application proxying the requests to the correct applications.

Update 2019-05-30

Here is an up to date comparison of the fastest HTTP libraries - https://www.techempower.com/benchmarks/#section=data-r16&hw=ph&test=plaintext

• Test date: 2018-06-06
• Hardware used: Dell R440 Xeon Gold + 10 GbE
• The leader has ~7M plaintext reponses per second (responses not connections)
• The second one Fasthttp for golang advertises 1.5M concurrent connections - see https://github.com/valyala/fasthttp
• The leading languages are Rust, Go, C++, Java, C, and even C# ranks at 11 (6.9M per second). Scala and Clojure rank further down. Python ranks at 29th at 2.7M per second.
• At the bottom of the list, I note laravel and cakephp, rails, aspnet-mono-ngx, symfony, zend. All below 10k per second. Note, most of these frameworks are build for dynamic pages and quite old, there may be newer variants that feature higher up in the list.
• Remember this is HTTP plaintext, not for the Websocket specialty: many people coming here will likely be interested in concurrent connections for websocket.

While LIKE is suitable for this case, a more general purpose solution is to use instr, which doesn't require characters in the search string to be escaped. Note: instr is available starting from Sqlite 3.7.15.

SELECT *
  FROM TABLE  
 WHERE instr(column, 'cats') > 0;

Also, keep in mind that LIKE is case-insensitive, whereas instr is case-sensitive.

The Objective-C type you should use is BOOL. There is nothing like a native boolean datatype, therefore to be sure that the code compiles on all compilers use BOOL. (It's defined in the Apple-Frameworks.

For me, the cause of the error message

No tests found for given includes

was having inadvertently added a .java test file under my src/test/kotlin test directory. Upon moving the file to the correct directory, src/test/java, the test executed as expected again.

You can use the ThenBy and ThenByDescending extension methods:

foobarList.OrderBy(x => x.Foo).ThenBy( x => x.Bar)

Or just do that:

var app = req.app

inside the Middleware you are using for these routes. Like that:

router.use( (req,res,next) => {
    app = req.app;
    next();
});

Have you tried moving the reduction step outside the loop? Right now you have a data dependency that really isn't needed.

Try:

  uint64_t subset_counts[4] = {};
  for( unsigned k = 0; k < 10000; k++){
     // Tight unrolled loop with unsigned
     unsigned i=0;
     while (i < size/8) {
        subset_counts[0] += _mm_popcnt_u64(buffer[i]);
        subset_counts[1] += _mm_popcnt_u64(buffer[i+1]);
        subset_counts[2] += _mm_popcnt_u64(buffer[i+2]);
        subset_counts[3] += _mm_popcnt_u64(buffer[i+3]);
        i += 4;
     }
  }
  count = subset_counts[0] + subset_counts[1] + subset_counts[2] + subset_counts[3];

You also have some weird aliasing going on, that I'm not sure is conformant to the strict aliasing rules.

var xhr = new XMLHttpRequest();
xhr.open('POST', 'somewhere', true);
xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
xhr.onload = function () {
    // do something to response
    console.log(this.responseText);
};
xhr.send('user=person&pwd=password&organization=place&requiredkey=key');

Or if you can count on browser support you could use FormData:

var data = new FormData();
data.append('user', 'person');
data.append('pwd', 'password');
data.append('organization', 'place');
data.append('requiredkey', 'key');

var xhr = new XMLHttpRequest();
xhr.open('POST', 'somewhere', true);
xhr.onload = function () {
    // do something to response
    console.log(this.responseText);
};
xhr.send(data);

This solve my problème:

$description = strip_tags($value['Description']);
$description=preg_replace('/&(?!#?[a-z0-9]+;)/', '&', $description);
$description= preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $description);
$description=str_replace(' & ', ' & ', html_entity_decode((htmlspecialchars_decode($description))));

// using System.Xml;

String rawXml =
      @"<root>
          <person firstname=""Riley"" lastname=""Scott"" />
          <person firstname=""Thomas"" lastname=""Scott"" />
      </root>";

XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(rawXml);

I think this should work.

Contrary to what David Knight says, these two alternatives return the same response in MS SQL 2008:

SELECT CONVERT(VARCHAR(32),HashBytes('MD5', 'Hello World'),2)
SELECT UPPER(master.dbo.fn_varbintohexsubstring(0, HashBytes('MD5', 'Hello World'), 1, 0))

So it looks like the first one is a better choice, starting from version 2008.

If I understand your question correctly:

for elem in doc.findall('timeSeries/values/value'):
    print elem.get('dateTime'), elem.text

or if you prefer (and if there is only one occurrence of timeSeries/values:

values = doc.find('timeSeries/values')
for value in values:
    print value.get('dateTime'), elem.text

The findall() method returns a list of all matching elements, whereas find() returns only the first matching element. The first example loops over all the found elements, the second loops over the child elements of the values element, in this case leading to the same result.

I don't see where the problem with not finding timeSeries comes from however. Maybe you just forgot the getroot() call? (note that you don't really need it because you can work from the elementtree itself too, if you change the path expression to for example /timeSeriesResponse/timeSeries/values or //timeSeries/values)

This has changed in Scala 2.8 which has a mechanism for using breaks. You can now do the following:

import scala.util.control.Breaks._
var largest = 0
// pass a function to the breakable method
breakable { 
    for (i<-999 to 1  by -1; j <- i to 1 by -1) {
        val product = i * j
        if (largest > product) {
            break  // BREAK!!
        }
        else if (product.toString.equals(product.toString.reverse)) {
            largest = largest max product
        }
    }
}

You may use this shell script below. It is able to pull files from app cache as well, not like the adb backup tool:

#!/bin/sh

if [ -z "$1" ]; then 
    echo "Sorry script requires an argument for the file you want to pull."
    exit 1
fi

adb shell "run-as com.corp.appName cat '/data/data/com.corp.appNamepp/$1' > '/sdcard/$1'"
adb pull "/sdcard/$1"
adb shell "rm '/sdcard/$1'"

Then you can use it like this:

./pull.sh files/myFile.txt
./pull.sh cache/someCachedData.txt

Answering your question directly: it does not require an internet connection, but access to a repository, on LAN or local disk (use hints from other people who posted here).

If your project is not in a mature phase, that means when POMs are changed quite often, offline mode will be very impractical, as you'll have to update your repository quite often, too. Unless you can get a copy of a repository that has everything you need, but how would you know? Usually you start a repository from scratch and it gets cloned gradually during development (on a computer connected to another repository). A copy of the repo1.maven.org public repository weighs hundreds of gigabytes, so I wouldn't recommend brute force, either.

You cannot open a connection directly to a path on a remote host using fsockopen. The url www.mydomain.net/1/file.php contains a path, when the only valid value for that first parameter is the host, www.mydomain.net.

If you are trying to access a remote URL, then file_get_contents() is your best bet. You can provide a full URL to that function, and it will fetch the content at that location using a normal HTTP request.

If you only want to send an HTTP request and ignore the response, you could use fsockopen() and manually send the HTTP request headers, ignoring any response. It might be easier with cURL though, or just plain old fopen(), which will open the connection but not necessarily read any response. If you wanted to do it with fsockopen(), it might look something like this:

$fp = fsockopen("www.mydomain.net", 80, $errno, $errstr, 30);
fputs($fp, "GET /1/file.php HTTP/1.1\n");
fputs($fp, "Host: www.mydomain.net\n");
fputs($fp, "Connection: close\n\n"); 

That leaves any error handling up to you of course, but it would mean that you wouldn't waste time reading the response.

I was having the same problem but when I created a test project, to my surprise, datepicker worked perfectly using Bootstrap v2.0.2 and Jquery UI 1.8.11. Here are the scripts i'm including:

        <link href="@Url.Content("~/Content/bootstrap.css")" rel="stylesheet" type="text/css" />
<link href="@Url.Content("~/Content/bootstrap-responsive.css")" rel="stylesheet" type="text/css" />
<link href="@Url.Content("~/Content/themes/base/jquery.ui.all.css")" rel="stylesheet" type="text/css" />
<script src="@Url.Content("~/Scripts/jquery-1.5.1.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery-ui-1.8.11.min.js")" type="text/javascript"></script>

mkdir -p /dir/to/the/file

touch /dir/to/the/file/thefile.ending

So to make your expression work, changing && for -a will do the trick.

It is correct like this:

 if [ -f $VAR1 ] && [ -f $VAR2 ] && [ -f $VAR3 ]
 then  ....

or like

 if [[ -f $VAR1 && -f $VAR2 && -f $VAR3 ]]
 then  ....

or even

 if [ -f $VAR1 -a -f $VAR2 -a -f $VAR3 ]
 then  ....

You can find further details in this question bash : Multiple Unary operators in if statement and some references given there like What is the difference between test, [ and [[ ?.

rows = a.shape[0] # 2 
cols = a.shape[1] # 2
a.shape #(2,2)
a.size # rows * cols = 4

LIBS  = -lkernel32 -luser32 -lgdi32 -lopengl32
CFLAGS = -Wall

# Should be equivalent to your list of C files, if you don't build selectively
SRC=$(wildcard *.c)

test: $(SRC)
    gcc -o $@ $^ $(CFLAGS) $(LIBS)

If you use windows authentication, and you don't know a password to login as a user via username and password, you can do this: on the login-screen on SSMS click options at the bottom right, then go to the connection properties tab. Then you can type in manually the name of another database you have access to, over where it says , which will let you connect. Then follow the other advice for changing your default database

https://gyazo.com/c3d04c600311c08cb685bb668b569a67

I ran through similar problem and found that I was trying to get the offset of footer but I was loading my script inside a div before the footer. It was something like this:

<div> I have some contents </div>
<script>
  $('footer').offset().top;
</script>
<footer>This is footer</footer>

So, the problem was, I was calling the footer element before the footer was loaded.

I pushed down my script below footer and it worked fine!

You are very close; currently you compare the row[2] with integer 0, make the comparison with the string "0". When you read the data from a file, it is a string and not an integer, so that is why your integer check fails currently:

row[2]!="0":

Also, you can use the with keyword to make the current code slightly more pythonic so that the lines in your code are reduced and you can omit the .close statements:

import csv
with open('first.csv', 'rb') as inp, open('first_edit.csv', 'wb') as out:
    writer = csv.writer(out)
    for row in csv.reader(inp):
        if row[2] != "0":
            writer.writerow(row)

Note that input is a Python builtin, so I've used another variable name instead.

Edit: The values in your csv file's rows are comma and space separated; In a normal csv, they would be simply comma separated and a check against "0" would work, so you can either use strip(row[2]) != 0, or check against " 0".

The better solution would be to correct the csv format, but in case you want to persist with the current one, the following will work with your given csv file format:

$ cat test.py 
import csv
with open('first.csv', 'rb') as inp, open('first_edit.csv', 'wb') as out:
    writer = csv.writer(out)
    for row in csv.reader(inp):
        if row[2] != " 0":
            writer.writerow(row)
$ cat first.csv 
6.5, 5.4, 0, 320
6.5, 5.4, 1, 320
$ python test.py 
$ cat first_edit.csv 
6.5, 5.4, 1, 320

Note that "number of cores" might not be a particularly useful number, you might have to qualify it a bit more. How do you want to count multi-threaded CPUs such as Intel HT, IBM Power5 and Power6, and most famously, Sun's Niagara/UltraSparc T1 and T2? Or even more interesting, the MIPS 1004k with its two levels of hardware threading (supervisor AND user-level)... Not to mention what happens when you move into hypervisor-supported systems where the hardware might have tens of CPUs but your particular OS only sees a few.

The best you can hope for is to tell the number of logical processing units that you have in your local OS partition. Forget about seeing the true machine unless you are a hypervisor. The only exception to this rule today is in x86 land, but the end of non-virtual machines is coming fast...

There is no error in the following piece of code:

float arr[4];
arr[0] = 6.28;
arr[1] = 2.50;
arr[2] = 9.73;
arr[3] = 4.364;
std::vector<float*> vec = std::vector<float*>();
vec.push_back(arr);
float* ptr = vec.front();
for (int i = 0; i < 3; i++)
    printf("%g\n", ptr[i]);

OUTPUT IS:

6.28

2.5

9.73

4.364

IN CONCLUSION:

std::vector<double*>

is another possibility apart from

std::vector<std::array<double, 4>>

that James McNellis suggested.

Just pass it as normal parameters and access it in PHP using the $argv array.

php myfile.php daily

and in myfile.php

$type = $argv[1];

The easiest way to fix this is to add a new factor to your column. Use the levels function to determine how many factors you have and then add a new factor.

    > levels(data$Fireplace.Qu)
    [1] "Ex" "Fa" "Gd" "Po" "TA"
    > levels(data$Fireplace.Qu) = c("Ex", "Fa", "Gd", "Po", "TA", "None")
    [1] "Ex"   "Fa"   "Gd"   "Po"   " TA"  "None"

Try this :

select replace ( convert(varchar,getdate(),106),' ','/')

In Python self is the conventional name given to the first argument of instance methods of classes, which is always the instance the method was called on:

class A(object):
  def f(self):
    print self

a = A()
a.f()

Will give you something like

<__main__.A object at 0x02A9ACF0>

This helped me delete data based on different attributes. This is dangerous so make sure you back up database or the table before doing it:

mysqldump -h hotsname -u username -p password database_name > backup_folder/backup_filename.txt

Now you can perform the delete operation:

delete from table_name where column_name < DATE_SUB(NOW() , INTERVAL 1 DAY)

This will remove all the data from before one day. For deleting data from before 6 months:

delete from table_name where column_name < DATE_SUB(NOW() , INTERVAL 6 MONTH)

var arr = [1,2,2,3,4,5,5,5,6,7,7,8,9,10,10];

function squash(arr){
    var tmp = [];
    for(var i = 0; i < arr.length; i++){
        if(tmp.indexOf(arr[i]) == -1){
        tmp.push(arr[i]);
        }
    }
    return tmp;
}

console.log(squash(arr));

Working Example http://jsfiddle.net/7Utn7/

Compatibility for indexOf on old browsers

Your standard project setup will have a project structure something like:

src/main/java
src/main/resources

You place log4j.properties inside the resources folder, you can create the resources folder if one does not exist

I had this issue while using Python installed with sudo make altinstall on Opensuse linux. It seems that the compiled libraries are installed in /usr/local/lib64 but Python is looking for them in /usr/local/lib.

I solved it by creating a dynamic link to the relevant directory in /usr/local/lib

sudo ln -s /usr/local/lib64/python3.8/lib-dynload/ /usr/local/lib/python3.8/lib-dynload

I suspect the better thing to do would be to specify libdir as an argument to configure (at the start of the build process) but I haven't tested it that way.

I answered a similar question here

As @Syden said, the mixins will work. Another option is using SASS map-get like this..

@media (min-width: map-get($grid-breakpoints, sm)){
  .something {
    padding: 10px;
   }
}

@media (min-width: map-get($grid-breakpoints, md)){
  .something {
    padding: 20px;
   }
}

http://www.codeply.com/go/0TU586QNlV

Bootstrap 4 Breakpoints demo

This would be the Unicode solution

String s = "A função, Ãugent";
String r = s.replaceAll("\\P{InBasic_Latin}", "");

\p{InBasic_Latin} is the Unicode block that contains all letters in the Unicode range U+0000..U+007F (see regular-expression.info)

\P{InBasic_Latin} is the negated \p{InBasic_Latin}

since the data ex1221new was not given, so I have created a dummy data and added it to a data frame. Also, the question which was asked has few changes in codes like then ggplot package has deprecated the use of

"scale_area()" and nows uses scale_size_area()
"opts()" has changed to theme()

In my answer,I have stored the plot in mygraph variable and then I have used

mygraph$labels$x="Discharge of materials" #changes x axis title
       mygraph$labels$y="Area Affected" # changes y axis title

And the work is done. Below is the complete answer.

install.packages("Sleuth2")
library(Sleuth2)
library(ggplot2)

ex1221new<-data.frame(Discharge<-c(100:109),Area<-c(120:129),NO3<-seq(2,5,length.out = 10))
discharge<-ex1221new$Discharge
area<-ex1221new$Area
nitrogen<-ex1221new$NO3
p <- ggplot(ex1221new, aes(discharge, area), main="Point")
mygraph<-p + geom_point(aes(size= nitrogen)) + 
  scale_size_area() + ggtitle("Weighted Scatterplot of Watershed Area vs. Discharge and Nitrogen Levels (PPM)")+
theme(
 plot.title =  element_text(color="Blue", size=30, hjust = 0.5), 

 # change the styling of both the axis simultaneously from this-
 axis.title = element_text(color = "Green", size = 20, family="Courier",)
 

   # you can change the  axis title from the code below
   mygraph$labels$x="Discharge of materials" #changes x axis title
   mygraph$labels$y="Area Affected" # changes y axis title
   mygraph



   

Also, you can change the labels title from the same formula used above -

mygraph$labels$size= "N2" #size contains the nitrogen level 

Try this regex:

^(\+?\d{1,4}[\s-])?(?!0+\s+,?$)\d{10}\s*,?$

Explanation of the regex using Perl's YAPE is as below:

NODE                     EXPLANATION
----------------------------------------------------------------------
(?-imsx:                 group, but do not capture (case-sensitive)
                         (with ^ and $ matching normally) (with . not
                         matching \n) (matching whitespace and #
                         normally):
----------------------------------------------------------------------
  ^                        the beginning of the string
----------------------------------------------------------------------
  (                        group and capture to \1 (optional
                           (matching the most amount possible)):
----------------------------------------------------------------------
    \+?                      '+' (optional (matching the most amount
                             possible))
----------------------------------------------------------------------
    \d{1,4}                  digits (0-9) (between 1 and 4 times
                             (matching the most amount possible))
----------------------------------------------------------------------
    [\s-]                    any character of: whitespace (\n, \r,
                             \t, \f, and " "), '-'
----------------------------------------------------------------------
  )?                       end of \1 (NOTE: because you are using a
                           quantifier on this capture, only the LAST
                           repetition of the captured pattern will be
                           stored in \1)
----------------------------------------------------------------------
  (?!                      look ahead to see if there is not:
----------------------------------------------------------------------
    0+                       '0' (1 or more times (matching the most
                             amount possible))
----------------------------------------------------------------------
    \s+                      whitespace (\n, \r, \t, \f, and " ") (1
                             or more times (matching the most amount
                             possible))
----------------------------------------------------------------------
    ,?                       ',' (optional (matching the most amount
                             possible))
----------------------------------------------------------------------
    $                        before an optional \n, and the end of
                             the string
----------------------------------------------------------------------
  )                        end of look-ahead
----------------------------------------------------------------------
  \d{10}                   digits (0-9) (10 times)
----------------------------------------------------------------------
  \s*                      whitespace (\n, \r, \t, \f, and " ") (0 or
                           more times (matching the most amount
                           possible))
----------------------------------------------------------------------
  ,?                       ',' (optional (matching the most amount
                           possible))
----------------------------------------------------------------------
  $                        before an optional \n, and the end of the
                           string
----------------------------------------------------------------------
)                        end of grouping
----------------------------------------------------------------------

This works for me :

 CREATE DEFINER=`root`@`%` PROCEDURE `save_package_as_template`( IN package_id int , 
IN bus_fun_temp_id int  , OUT o_message VARCHAR (50) ,
            OUT o_number INT )
 BEGIN

DECLARE  v_pkg_name  varchar(50) ;

DECLARE  v_pkg_temp_id  int(10)  ; 

DECLARE  v_workflow_count INT(10);

-- checking if workflow created for package
select count(*)  INTO v_workflow_count from workflow w where w.package_id = 
package_id ;

this_proc:BEGIN   -- this_proc block start here 

 IF  v_workflow_count = 0 THEN
   select 'no work flow ' as 'workflow_status' ;
    SET o_message ='Work flow is not created for this package.';
    SET  o_number = -2 ;
      LEAVE this_proc;
 END IF;

select 'work flow  created ' as 'workflow_status' ;
-- To  send some message
SET o_message ='SUCCESSFUL';
SET  o_number = 1 ;

  END ;-- this_proc block end here 

END

Activity class is the basic class. (The original) It supports Fragment management (Since API 11). Is not recommended anymore its pure use because its specializations are far better.

ActionBarActivity was in a moment the replacement to the Activity class because it made easy to handle the ActionBar in an app.

AppCompatActivity is the new way to go because the ActionBar is not encouraged anymore and you should use Toolbar instead (that's currently the ActionBar replacement). AppCompatActivity inherits from FragmentActivity so if you need to handle Fragments you can (via the Fragment Manager). AppCompatActivity is for ANY API, not only 16+ (who said that?). You can use it by adding compile 'com.android.support:appcompat-v7:24:2.0' in your Gradle file. I use it in API 10 and it works perfect.

In IE9, it is possible with purely a hack as advised by @Spudley. Since you've customized height and width of the div and select, you need to change div:before css to match yours.

In case if it is IE10 then using below css3 it is possible

select::-ms-expand {
    display: none;
}

However if you're interested in jQuery plugin, try Chosen.js or you can create your own in js.

For the question

How can i run a jar file in command prompt but with arguments

.

To pass arguments to the jar file at the time of execution

java -jar myjar.jar arg1 arg2

In the main() method of "Main-Class" [mentioned in the manifest.mft file]of your JAR file. you can retrieve them like this:

String arg1 = args[0];
String arg2 = args[1];

In the case of ExpandoObject, the ExpandoObject class actually implements IDictionary<string, object> for its properties, so the solution is as trivial as casting:

IDictionary<string, object> propertyValues = (IDictionary<string, object>)s;

Note that this will not work for general dynamic objects. In these cases you will need to drop down to the DLR via IDynamicMetaObjectProvider.

//By using jquery json parser    
var obj = $.parseJSON('{"name": "", "skills": "", "jobtitel": "Entwickler", "res_linkedin": "GwebSearch"}');
alert(obj['jobtitel']);

//By using javasript json parser
var t = JSON.parse('{"name": "", "skills": "", "jobtitel": "Entwickler", "res_linkedin": "GwebSearch"}');
alert(t['jobtitel'])

Check this jsfiddle

As of jQuery 3.0, $.parseJSON is deprecated. To parse JSON strings use the native JSON.parse method instead.

Source: http://api.jquery.com/jquery.parsejson/

In my case, I added only butterknife library and forget to add annotationProcessor. By adding below line to build.gradle (App module), solved my problem.

    annotationProcessor 'com.jakewharton:butterknife-compiler:10.1.0'

• CN = Common Name
• OU = Organizational Unit
• DC = Domain Component

These are all parts of the X.500 Directory Specification, which defines nodes in a LDAP directory.

You can also read up on LDAP data Interchange Format (LDIF), which is an alternate format.

You read it from right to left, the right-most component is the root of the tree, and the left most component is the node (or leaf) you want to reach.

Each = pair is a search criteria.

With your example query

("CN=Dev-India,OU=Distribution Groups,DC=gp,DC=gl,DC=google,DC=com");

In effect the query is:

From the com Domain Component, find the google Domain Component, and then inside it the gl Domain Component and then inside it the gp Domain Component.

In the gp Domain Component, find the Organizational Unit called Distribution Groups and then find the the object that has a common name of Dev-India.

You're trying to call an instance method on the class. To call an instance method on a class you must create an instance on which to call the method. If you want to call the method on non-instances add the static keyword. For example

class Example {
  public static string NonInstanceMethod() {
    return "static";
  }
  public string InstanceMethod() { 
    return "non-static";
  }
}

static void SomeMethod() {
  Console.WriteLine(Example.NonInstanceMethod());
  Console.WriteLine(Example.InstanceMethod());  // Does not compile
  Example v1 = new Example();
  Console.WriteLine(v1.InstanceMethod());
}

Also:

(value % 1) == 0

would work!

__str__ is only called when a string representation is required of an object.

For example str(uno), print "%s" % uno or print uno

However, there is another magic method called __repr__ this is the representation of an object. When you don't explicitly convert the object to a string, then the representation is used.

If you do this uno.neighbors.append([[str(due),4],[str(tri),5]]) it will do what you expect.

I know you already have several answers, but I was on a similar situation where my team didn't want to depend on a heavy libraries or anything related to bootstrap since we are using material so I made our own autocomplete control, using material-like styles, you can use my autocomplete or at least you can give a look to give you some guiadance, there was not much documentation on simple examples on how to upload your components to be shared on NPM.

May be this time stamp fit you better Code

Function LastInputTimeStamp() As Date
  LastInputTimeStamp = Now()
End Function

and each time you input data in defined cell (in my example below it is cell C36) you'll get a new constant time stamp. As an example in Excel file may use this

=IF(C36>0,LastInputTimeStamp(),"")

Within the range 0 = c < 128, yes the ' is the only difference for CPython 2.6.

>>> set(unichr(c).encode('unicode_escape') for c in range(128)) - set(chr(c).encode('string_escape') for c in range(128))
set(["'"])

Outside of this range the two types are not exchangeable.

>>> '\x80'.encode('string_escape')
'\\x80'
>>> '\x80'.encode('unicode_escape')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
UnicodeDecodeError: 'ascii' codec can’t decode byte 0x80 in position 0: ordinal not in range(128)

>>> u'1'.encode('unicode_escape')
'1'
>>> u'1'.encode('string_escape')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: escape_encode() argument 1 must be str, not unicode

On Python 3.x, the string_escape encoding no longer exists, since str can only store Unicode.

mv in unix-ish systems, move in dos/windows.

e.g.

C:\> move c:\users\you\somefile.txt   c:\temp\newlocation.txt

and

$ mv /home/you/somefile.txt /tmp/newlocation.txt

While, i would completely suggest using beautiful-soup in general, if anyone is looking to display the visible parts of a malformed html (e.g. where you have just a segment or line of a web-page) for whatever-reason, the the following will remove content between < and > tags:

import re   ## only use with malformed html - this is not efficient
def display_visible_html_using_re(text):             
    return(re.sub("(\<.*?\>)", "",text))

I wanted to keep my html very minimal, so defined a small filter that creates the array [0,1,2,...] as others have done:

angular.module('awesomeApp')
  .filter('range', function(){
    return function(n) {
      var res = [];
      for (var i = 0; i < n; i++) {
        res.push(i);
      }
      return res;
    };
  });

After that, on the view is possible to use like this:

<ul>
  <li ng-repeat="i in 5 | range">
    {{i+1}} <!-- the array will range from 0 to 4 -->
  </li>
</ul>

There is a smart way to disable inspect element in your website. Just add the following snippet inside script tag :

$(document).bind("contextmenu",function(e) {
 e.preventDefault();
});

Please check out this blog

The function key F12 which directly take inspect element from browser, we can also disable it, by using the following code:

$(document).keydown(function(e){
    if(e.which === 123){
       return false;
    }
});

On a system with both Python 2 and 3 installed and with pip2-installed Pillow failing to provide Image, it is possible to install PIL for Python 2 in a way that will solve ImportError: No module named Image:

easy_install-2.7 --user PIL

or

sudo easy_install-2.7 PIL

According to Transact-SQL Syntax Conventions (Transact-SQL) (MSDN)

Transact-SQL statement terminator. Although the semicolon is not required for most statements in this version of SQL Server, it will be required in a future version.

(also see @gerryLowry 's comment)

If comparing for the purpose of Unit Testing Assertions, it may make sense to throw some efficiency out the window and simply convert each list to a string representation (csv) before doing the comparison. That way, the default test Assertion message will display the differences within the error message.

Usage:

using Microsoft.VisualStudio.TestTools.UnitTesting;

// define collection1, collection2, ...

Assert.Equal(collection1.OrderBy(c=>c).ToCsv(), collection2.OrderBy(c=>c).ToCsv());

Helper Extension Method:

public static string ToCsv<T>(
    this IEnumerable<T> values,
    Func<T, string> selector,
    string joinSeparator = ",")
{
    if (selector == null)
    {
        if (typeof(T) == typeof(Int16) ||
            typeof(T) == typeof(Int32) ||
            typeof(T) == typeof(Int64))
        {
            selector = (v) => Convert.ToInt64(v).ToStringInvariant();
        }
        else if (typeof(T) == typeof(decimal))
        {
            selector = (v) => Convert.ToDecimal(v).ToStringInvariant();
        }
        else if (typeof(T) == typeof(float) ||
                typeof(T) == typeof(double))
        {
            selector = (v) => Convert.ToDouble(v).ToString(CultureInfo.InvariantCulture);
        }
        else
        {
            selector = (v) => v.ToString();
        }
    }

    return String.Join(joinSeparator, values.Select(v => selector(v)));
}

You are doing Integer division, so you will lose the correct length if the user happens to put in an odd number of inputs - that is one problem I noticed. Because of this, when I run the code with an input of '1,2,3,4,5,6,7' my last value is ignored...

I also faced same issue and the issue was my parent table entries value not match with foreign key table value. So please try after clear all rows..

Add style="text-align:center;"

try below code

<html>
<head>
<title>Test</title>
</head>
<body>
    <div style="text-align:center;vertical-align:middle;">
        <img src="queuedError.jpg" style="margin:auto; width:200px;" />
    </div>
</body>
</html>

Note: This solution only works for Mac and *nix users.

I also tried to find Jad with no luck. My quick solution was to download MacJad that contains jad. Once you downloaded it you can find jad in [where-you-downloaded-macjad]/MacJAD/Contents/Resources/jad.

Solution: Automation Macros

It sounds like you would benefit from using an automation utility. If you were using a windows PC I would recommend AutoHotkey. I haven't used automation utilities on a Mac, but this Ask Different post has several suggestions, though none appear to be free.

This is not a VBA solution. These macros run outside of Excel and can interact with programs using keyboard strokes, mouse movements and clicks.

Basically you record or write a simple automation macro that waits for the Excel "Save As" dialogue box to become active, hits enter/return to complete the save action and then waits for the "Save As" window to close. You can set it to run in a continuous loop until you manually end the macro.

Here's a simple version of a Windows AutoHotkey script that would accomplish what you are attempting to do on a Mac. It should give you an idea of the logic involved.

Example Automation Macro: AutoHotkey

; ' Infinite loop.  End the macro by closing the program from the Windows taskbar.
Loop {

    ; ' Wait for ANY "Save As" dialogue box in any program.
    ; ' BE CAREFUL!
    ; '  Ignore the "Confirm Save As" dialogue if attempt is made
    ; '  to overwrite an existing file.
    WinWait, Save As,,, Confirm Save As
    IfWinNotActive, Save As,,, Confirm Save As
        WinActivate, Save As,,, Confirm Save As
    WinWaitActive, Save As,,, Confirm Save As

    sleep, 250 ; ' 0.25 second delay
    Send, {ENTER} ; ' Save the Excel file.

    ; ' Wait for the "Save As" dialogue box to close.
    WinWaitClose, Save As,,, Confirm Save As
}

Angular 1.3 provides $watchGroup specifically for this purpose:

https://docs.angularjs.org/api/ng/type/$rootScope.Scope#$watchGroup

This seems to provide the same ultimate result as a standard $watch on an array of expressions. I like it because it makes the intention clearer in the code.

Get contacts info , photo contacts , photo uri and convert to Class model

1). Sample for Class model :

    public class ContactModel {
        public String id;
        public String name;
        public String mobileNumber;
        public Bitmap photo;
        public Uri photoURI;
    }

2). get Contacts and convert to Model

     public List<ContactModel> getContacts(Context ctx) {
        List<ContactModel> list = new ArrayList<>();
        ContentResolver contentResolver = ctx.getContentResolver();
        Cursor cursor = contentResolver.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
        if (cursor.getCount() > 0) {
            while (cursor.moveToNext()) {
                String id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
                if (cursor.getInt(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)) > 0) {
                    Cursor cursorInfo = contentResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,
                            ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?", new String[]{id}, null);
                    InputStream inputStream = ContactsContract.Contacts.openContactPhotoInputStream(ctx.getContentResolver(),
                            ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, new Long(id)));

                    Uri person = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, new Long(id));
                    Uri pURI = Uri.withAppendedPath(person, ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);

                    Bitmap photo = null;
                    if (inputStream != null) {
                        photo = BitmapFactory.decodeStream(inputStream);
                    }
                    while (cursorInfo.moveToNext()) {
                        ContactModel info = new ContactModel();
                        info.id = id;
                        info.name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
                        info.mobileNumber = cursorInfo.getString(cursorInfo.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
                        info.photo = photo;
                        info.photoURI= pURI;
                        list.add(info);
                    }

                    cursorInfo.close();
                }
            }
            cursor.close();
        }
        return list;
    }

Don't confuse thread safety with determinism. Thread-safe code can also be non-deterministic. Given the difficulty of debugging problems with threaded code, this is probably the normal case. :-)

Thread safety simply ensures that when a thread is modifying or reading shared data, no other thread can access it in a way that changes the data. If your code depends on a certain order for execution for correctness, then you need other synchronization mechanisms beyond those required for thread safety to ensure this.

I think this might help you:
Here is the JSFiddle demo:

And here is the code:

var stIsIE = /*@cc_on!@*/ false;_x000D_
sorttable = {_x000D_
  init: function() {_x000D_
    if (arguments.callee.done) return;_x000D_
    arguments.callee.done = true;_x000D_
    if (_timer) clearInterval(_timer);_x000D_
    if (!document.createElement || !document.getElementsByTagName) return;_x000D_
    sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;_x000D_
    forEach(document.getElementsByTagName('table'), function(table) {_x000D_
      if (table.className.search(/\bsortable\b/) != -1) {_x000D_
        sorttable.makeSortable(table);_x000D_
      }_x000D_
    });_x000D_
  },_x000D_
  makeSortable: function(table) {_x000D_
    if (table.getElementsByTagName('thead').length == 0) {_x000D_
      the = document.createElement('thead');_x000D_
      the.appendChild(table.rows[0]);_x000D_
      table.insertBefore(the, table.firstChild);_x000D_
    }_x000D_
    if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];_x000D_
    if (table.tHead.rows.length != 1) return;_x000D_
    sortbottomrows = [];_x000D_
    for (var i = 0; i < table.rows.length; i++) {_x000D_
      if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {_x000D_
        sortbottomrows[sortbottomrows.length] = table.rows[i];_x000D_
      }_x000D_
    }_x000D_
    if (sortbottomrows) {_x000D_
      if (table.tFoot == null) {_x000D_
        tfo = document.createElement('tfoot');_x000D_
        table.appendChild(tfo);_x000D_
      }_x000D_
      for (var i = 0; i < sortbottomrows.length; i++) {_x000D_
        tfo.appendChild(sortbottomrows[i]);_x000D_
      }_x000D_
      delete sortbottomrows;_x000D_
    }_x000D_
    headrow = table.tHead.rows[0].cells;_x000D_
    for (var i = 0; i < headrow.length; i++) {_x000D_
      if (!headrow[i].className.match(/\bsorttable_nosort\b/)) {_x000D_
        mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);_x000D_
        if (mtch) {_x000D_
          override = mtch[1];_x000D_
        }_x000D_
        if (mtch && typeof sorttable["sort_" + override] == 'function') {_x000D_
          headrow[i].sorttable_sortfunction = sorttable["sort_" + override];_x000D_
        } else {_x000D_
          headrow[i].sorttable_sortfunction = sorttable.guessType(table, i);_x000D_
        }_x000D_
        headrow[i].sorttable_columnindex = i;_x000D_
        headrow[i].sorttable_tbody = table.tBodies[0];_x000D_
        dean_addEvent(headrow[i], "click", sorttable.innerSortFunction = function(e) {_x000D_
_x000D_
          if (this.className.search(/\bsorttable_sorted\b/) != -1) {_x000D_
            sorttable.reverse(this.sorttable_tbody);_x000D_
            this.className = this.className.replace('sorttable_sorted',_x000D_
              'sorttable_sorted_reverse');_x000D_
            this.removeChild(document.getElementById('sorttable_sortfwdind'));_x000D_
            sortrevind = document.createElement('span');_x000D_
            sortrevind.id = "sorttable_sortrevind";_x000D_
            sortrevind.innerHTML = stIsIE ? '&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25B4;';_x000D_
            this.appendChild(sortrevind);_x000D_
            return;_x000D_
          }_x000D_
          if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {_x000D_
            sorttable.reverse(this.sorttable_tbody);_x000D_
            this.className = this.className.replace('sorttable_sorted_reverse',_x000D_
              'sorttable_sorted');_x000D_
            this.removeChild(document.getElementById('sorttable_sortrevind'));_x000D_
            sortfwdind = document.createElement('span');_x000D_
            sortfwdind.id = "sorttable_sortfwdind";_x000D_
            sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';_x000D_
            this.appendChild(sortfwdind);_x000D_
            return;_x000D_
          }_x000D_
          theadrow = this.parentNode;_x000D_
          forEach(theadrow.childNodes, function(cell) {_x000D_
            if (cell.nodeType == 1) {_x000D_
              cell.className = cell.className.replace('sorttable_sorted_reverse', '');_x000D_
              cell.className = cell.className.replace('sorttable_sorted', '');_x000D_
            }_x000D_
          });_x000D_
          sortfwdind = document.getElementById('sorttable_sortfwdind');_x000D_
          if (sortfwdind) {_x000D_
            sortfwdind.parentNode.removeChild(sortfwdind);_x000D_
          }_x000D_
          sortrevind = document.getElementById('sorttable_sortrevind');_x000D_
          if (sortrevind) {_x000D_
            sortrevind.parentNode.removeChild(sortrevind);_x000D_
          }_x000D_
_x000D_
          this.className += ' sorttable_sorted';_x000D_
          sortfwdind = document.createElement('span');_x000D_
          sortfwdind.id = "sorttable_sortfwdind";_x000D_
          sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';_x000D_
          this.appendChild(sortfwdind);_x000D_
          row_array = [];_x000D_
          col = this.sorttable_columnindex;_x000D_
          rows = this.sorttable_tbody.rows;_x000D_
          for (var j = 0; j < rows.length; j++) {_x000D_
            row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]];_x000D_
          }_x000D_
          row_array.sort(this.sorttable_sortfunction);_x000D_
          tb = this.sorttable_tbody;_x000D_
          for (var j = 0; j < row_array.length; j++) {_x000D_
            tb.appendChild(row_array[j][1]);_x000D_
          }_x000D_
          delete row_array;_x000D_
        });_x000D_
      }_x000D_
    }_x000D_
  },_x000D_
_x000D_
  guessType: function(table, column) {_x000D_
    sortfn = sorttable.sort_alpha;_x000D_
    for (var i = 0; i < table.tBodies[0].rows.length; i++) {_x000D_
      text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);_x000D_
      if (text != '') {_x000D_
        if (text.match(/^-?[£$¤]?[\d,.]+%?$/)) {_x000D_
          return sorttable.sort_numeric;_x000D_
        }_x000D_
        possdate = text.match(sorttable.DATE_RE)_x000D_
        if (possdate) {_x000D_
          first = parseInt(possdate[1]);_x000D_
          second = parseInt(possdate[2]);_x000D_
          if (first > 12) {_x000D_
            return sorttable.sort_ddmm;_x000D_
          } else if (second > 12) {_x000D_
            return sorttable.sort_mmdd;_x000D_
          } else {_x000D_
            sortfn = sorttable.sort_ddmm;_x000D_
          }_x000D_
        }_x000D_
      }_x000D_
    }_x000D_
    return sortfn;_x000D_
  },_x000D_
  getInnerText: function(node) {_x000D_
    if (!node) return "";_x000D_
    hasInputs = (typeof node.getElementsByTagName == 'function') &&_x000D_
      node.getElementsByTagName('input').length;_x000D_
    if (node.getAttribute("sorttable_customkey") != null) {_x000D_
      return node.getAttribute("sorttable_customkey");_x000D_
    } else if (typeof node.textContent != 'undefined' && !hasInputs) {_x000D_
      return node.textContent.replace(/^\s+|\s+$/g, '');_x000D_
    } else if (typeof node.innerText != 'undefined' && !hasInputs) {_x000D_
      return node.innerText.replace(/^\s+|\s+$/g, '');_x000D_
    } else if (typeof node.text != 'undefined' && !hasInputs) {_x000D_
      return node.text.replace(/^\s+|\s+$/g, '');_x000D_
    } else {_x000D_
      switch (node.nodeType) {_x000D_
        case 3:_x000D_
          if (node.nodeName.toLowerCase() == 'input') {_x000D_
            return node.value.replace(/^\s+|\s+$/g, '');_x000D_
          }_x000D_
        case 4:_x000D_
          return node.nodeValue.replace(/^\s+|\s+$/g, '');_x000D_
          break;_x000D_
        case 1:_x000D_
        case 11:_x000D_
          var innerText = '';_x000D_
          for (var i = 0; i < node.childNodes.length; i++) {_x000D_
            innerText += sorttable.getInnerText(node.childNodes[i]);_x000D_
          }_x000D_
          return innerText.replace(/^\s+|\s+$/g, '');_x000D_
          break;_x000D_
        default:_x000D_
          return '';_x000D_
      }_x000D_
    }_x000D_
  },_x000D_
  reverse: function(tbody) {_x000D_
    // reverse the rows in a tbody_x000D_
    newrows = [];_x000D_
    for (var i = 0; i < tbody.rows.length; i++) {_x000D_
      newrows[newrows.length] = tbody.rows[i];_x000D_
    }_x000D_
    for (var i = newrows.length - 1; i >= 0; i--) {_x000D_
      tbody.appendChild(newrows[i]);_x000D_
    }_x000D_
    delete newrows;_x000D_
  },_x000D_
  sort_numeric: function(a, b) {_x000D_
    aa = parseFloat(a[0].replace(/[^0-9.-]/g, ''));_x000D_
    if (isNaN(aa)) aa = 0;_x000D_
    bb = parseFloat(b[0].replace(/[^0-9.-]/g, ''));_x000D_
    if (isNaN(bb)) bb = 0;_x000D_
    return aa - bb;_x000D_
  },_x000D_
  sort_alpha: function(a, b) {_x000D_
    if (a[0] == b[0]) return 0;_x000D_
    if (a[0] < b[0]) return -1;_x000D_
    return 1;_x000D_
  },_x000D_
  sort_ddmm: function(a, b) {_x000D_
    mtch = a[0].match(sorttable.DATE_RE);_x000D_
    y = mtch[3];_x000D_
    m = mtch[2];_x000D_
    d = mtch[1];_x000D_
    if (m.length == 1) m = '0' + m;_x000D_
    if (d.length == 1) d = '0' + d;_x000D_
    dt1 = y + m + d;_x000D_
    mtch = b[0].match(sorttable.DATE_RE);_x000D_
    y = mtch[3];_x000D_
    m = mtch[2];_x000D_
    d = mtch[1];_x000D_
    if (m.length == 1) m = '0' + m;_x000D_
    if (d.length == 1) d = '0' + d;_x000D_
    dt2 = y + m + d;_x000D_
    if (dt1 == dt2) return 0;_x000D_
    if (dt1 < dt2) return -1;_x000D_
    return 1;_x000D_
  },_x000D_
  sort_mmdd: function(a, b) {_x000D_
    mtch = a[0].match(sorttable.DATE_RE);_x000D_
    y = mtch[3];_x000D_
    d = mtch[2];_x000D_
    m = mtch[1];_x000D_
    if (m.length == 1) m = '0' + m;_x000D_
    if (d.length == 1) d = '0' + d;_x000D_
    dt1 = y + m + d;_x000D_
    mtch = b[0].match(sorttable.DATE_RE);_x000D_
    y = mtch[3];_x000D_
    d = mtch[2];_x000D_
    m = mtch[1];_x000D_
    if (m.length == 1) m = '0' + m;_x000D_
    if (d.length == 1) d = '0' + d;_x000D_
    dt2 = y + m + d;_x000D_
    if (dt1 == dt2) return 0;_x000D_
    if (dt1 < dt2) return -1;_x000D_
    return 1;_x000D_
  },_x000D_
  shaker_sort: function(list, comp_func) {_x000D_
    var b = 0;_x000D_
    var t = list.length - 1;_x000D_
    var swap = true;_x000D_
    while (swap) {_x000D_
      swap = false;_x000D_
      for (var i = b; i < t; ++i) {_x000D_
        if (comp_func(list[i], list[i + 1]) > 0) {_x000D_
          var q = list[i];_x000D_
          list[i] = list[i + 1];_x000D_
          list[i + 1] = q;_x000D_
          swap = true;_x000D_
        }_x000D_
      }_x000D_
      t--;_x000D_
_x000D_
      if (!swap) break;_x000D_
_x000D_
      for (var i = t; i > b; --i) {_x000D_
        if (comp_func(list[i], list[i - 1]) < 0) {_x000D_
          var q = list[i];_x000D_
          list[i] = list[i - 1];_x000D_
          list[i - 1] = q;_x000D_
          swap = true;_x000D_
        }_x000D_
      }_x000D_
      b++;_x000D_
_x000D_
    }_x000D_
  }_x000D_
}_x000D_
if (document.addEventListener) {_x000D_
  document.addEventListener("DOMContentLoaded", sorttable.init, false);_x000D_
}_x000D_
/* for Internet Explorer */_x000D_
/*@cc_on @*/_x000D_
/*@if (@_win32)_x000D_
    document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");_x000D_
    var script = document.getElementById("__ie_onload");_x000D_
    script.onreadystatechange = function() {_x000D_
        if (this.readyState == "complete") {_x000D_
            sorttable.init(); // call the onload handler_x000D_
        }_x000D_
    };_x000D_
/*@end @*/_x000D_
/* for Safari */_x000D_
if (/WebKit/i.test(navigator.userAgent)) { // sniff_x000D_
  var _timer = setInterval(function() {_x000D_
    if (/loaded|complete/.test(document.readyState)) {_x000D_
      sorttable.init(); // call the onload handler_x000D_
    }_x000D_
  }, 10);_x000D_
}_x000D_
/* for other browsers */_x000D_
window.onload = sorttable.init;_x000D_
_x000D_
function dean_addEvent(element, type, handler) {_x000D_
  if (element.addEventListener) {_x000D_
    element.addEventListener(type, handler, false);_x000D_
  } else {_x000D_
    if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;_x000D_
    if (!element.events) element.events = {};_x000D_
    var handlers = element.events[type];_x000D_
    if (!handlers) {_x000D_
      handlers = element.events[type] = {};_x000D_
      if (element["on" + type]) {_x000D_
        handlers[0] = element["on" + type];_x000D_
      }_x000D_
    }_x000D_
    handlers[handler.$$guid] = handler;_x000D_
    element["on" + type] = handleEvent;_x000D_
  }_x000D_
};_x000D_
dean_addEvent.guid = 1;_x000D_
_x000D_
function removeEvent(element, type, handler) {_x000D_
  if (element.removeEventListener) {_x000D_
    element.removeEventListener(type, handler, false);_x000D_
  } else {_x000D_
    if (element.events && element.events[type]) {_x000D_
      delete element.events[type][handler.$$guid];_x000D_
    }_x000D_
  }_x000D_
};_x000D_
_x000D_
function handleEvent(event) {_x000D_
  var returnValue = true;_x000D_
  event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);_x000D_
  var handlers = this.events[event.type];_x000D_
  for (var i in handlers) {_x000D_
    this.$$handleEvent = handlers[i];_x000D_
    if (this.$$handleEvent(event) === false) {_x000D_
      returnValue = false;_x000D_
    }_x000D_
  }_x000D_
  return returnValue;_x000D_
};_x000D_
_x000D_
function fixEvent(event) {_x000D_
  event.preventDefault = fixEvent.preventDefault;_x000D_
  event.stopPropagation = fixEvent.stopPropagation;_x000D_
  return event;_x000D_
};_x000D_
fixEvent.preventDefault = function() {_x000D_
  this.returnValue = false;_x000D_
};_x000D_
fixEvent.stopPropagation = function() {_x000D_
  this.cancelBubble = true;_x000D_
}_x000D_
if (!Array.forEach) {_x000D_
  Array.forEach = function(array, block, context) {_x000D_
    for (var i = 0; i < array.length; i++) {_x000D_
      block.call(context, array[i], i, array);_x000D_
    }_x000D_
  };_x000D_
}_x000D_
Function.prototype.forEach = function(object, block, context) {_x000D_
  for (var key in object) {_x000D_
    if (typeof this.prototype[key] == "undefined") {_x000D_
      block.call(context, object[key], key, object);_x000D_
    }_x000D_
  }_x000D_
};_x000D_
String.forEach = function(string, block, context) {_x000D_
  Array.forEach(string.split(""), function(chr, index) {_x000D_
    block.call(context, chr, index, string);_x000D_
  });_x000D_
};_x000D_
var forEach = function(object, block, context) {_x000D_
  if (object) {_x000D_
    var resolve = Object;_x000D_
    if (object instanceof Function) {_x000D_
      resolve = Function;_x000D_
    } else if (object.forEach instanceof Function) {_x000D_
      object.forEach(block, context);_x000D_
      return;_x000D_
    } else if (typeof object == "string") {_x000D_
      resolve = String;_x000D_
    } else if (typeof object.length == "number") {_x000D_
      resolve = Array;_x000D_
    }_x000D_
    resolve.forEach(object, block, context);_x000D_
  }_x000D_
}

table.sortable thead {_x000D_
  background-color: #eee;_x000D_
  color: #666666;_x000D_
  font-weight: bold;_x000D_
  cursor: default;_x000D_
}

<table class="sortable">_x000D_
  <thead>_x000D_
    <tr>_x000D_
      <th>S.L.</th>_x000D_
      <th>name</th>_x000D_
      <th>Goal</th>_x000D_
    </tr>_x000D_
  </thead>_x000D_
  <tbody>_x000D_
    <tr>_x000D_
      <td>1</td>_x000D_
      <td>Ronaldo</td>_x000D_
      <td>120</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td>2</td>_x000D_
      <td>Messi</td>_x000D_
      <td>66</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td>3</td>_x000D_
      <td>Ribery</td>_x000D_
      <td>10</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td>4</td>_x000D_
      <td>Bale</td>_x000D_
      <td>22</td>_x000D_
    </tr>_x000D_
  </tbody>_x000D_
</table>

JS is used here without any other JQuery Plugin.

Here are a couple of ways to do it.

Method 1: System.arraycopy():

Copies an array from the specified source array, beginning at the specified position, to the specified position of the destination array. A subsequence of array components are copied from the source array referenced by src to the destination array referenced by dest. The number of components copied is equal to the length argument. The components at positions srcPos through srcPos+length-1 in the source array are copied into positions destPos through destPos+length-1, respectively, of the destination array.

Object[] originalArray = new Object[5];   
Object[] largerArray = new Object[10];
System.arraycopy(originalArray, 0, largerArray, 0, originalArray.length);

Method 2: Arrays.copyOf():

Copies the specified array, truncating or padding with nulls (if necessary) so the copy has the specified length. For all indices that are valid in both the original array and the copy, the two arrays will contain identical values. For any indices that are valid in the copy but not the original, the copy will contain null. Such indices will exist if and only if the specified length is greater than that of the original array. The resulting array is of exactly the same class as the original array.

Object[] originalArray = new Object[5];   
Object[] largerArray = Arrays.copyOf(originalArray, 10);

Note that this method usually uses System.arraycopy() behind the scenes.

Method 3: ArrayList:

Resizable-array implementation of the List interface. Implements all optional list operations, and permits all elements, including null. In addition to implementing the List interface, this class provides methods to manipulate the size of the array that is used internally to store the list. (This class is roughly equivalent to Vector, except that it is unsynchronized.)

ArrayList functions similarly to an array, except it automatically expands when you add more elements than it can contain. It's backed by an array, and uses Arrays.copyOf.

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

// This will add the element, resizing the ArrayList if necessary.
list.add(new Object());

There isn't any magic to it. Boolean expressions like a || b || c || d are lazily evaluated. Interpeter looks for the value of a, it's undefined so it's false so it moves on, then it sees b which is null, which still gives false result so it moves on, then it sees c - same story. Finally it sees d and says 'huh, it's not null, so I have my result' and it assigns it to the final variable.

This trick will work in all dynamic languages that do lazy short-circuit evaluation of boolean expressions. In static languages it won't compile (type error). In languages that are eager in evaluating boolean expressions, it'll return logical value (i.e. true in this case).

Starting from Android-Studio 3.0 its very easy to change font family

Using support library 26, it will work on devices running Android API version 16 and higher

Create a folder font under res directory .Download the font which ever you want and paste it inside font folder. The structure should be some thing like below

Note: As of Android Support Library 26.0, you must declare both sets of attributes ( android: and app: ) to ensure your fonts load on devices running Api 26 or lower.

Now you can change font in layout using

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="@font/dancing_script"
app:fontFamily="@font/dancing_script"/>

To change Programatically

 Typeface typeface = getResources().getFont(R.font.myfont);
   //or to support all versions use
Typeface typeface = ResourcesCompat.getFont(context, R.font.myfont);
 textView.setTypeface(typeface);  

To change font using styles.xml create a style

 <style name="Regular">
        <item name="android:fontFamily">@font/dancing_script</item>
        <item name="fontFamily">@font/dancing_script</item>
        <item name="android:textStyle">normal</item>
 </style>

and apply this style to TextView

  <TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    style="@style/Regular"/>

you can also Create your own font family

- Right-click the font folder and go to New > Font resource file. The New Resource File window appears.

- Enter the file name, and then click OK. The new font resource XML opens in the editor.

Write your own font family here , for example

<font-family xmlns:android="http://schemas.android.com/apk/res/android">
    <font
        android:fontStyle="normal"
        android:fontWeight="400"
        android:font="@font/lobster_regular" />
    <font
        android:fontStyle="italic"
        android:fontWeight="400"
        android:font="@font/lobster_italic" />
</font-family>

this is simply a mapping of a specific fontStyle and fontWeight to the font resource which will be used to render that specific variant. Valid values for fontStyle are normal or italic; and fontWeight conforms to the CSS font-weight specification

1. To change fontfamily in layout you can write

 <TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:fontFamily="@font/lobster"/>

2. To Change Programmatically

 Typeface typeface = getResources().getFont(R.font.lobster);
   //or to support all versions use
Typeface typeface = ResourcesCompat.getFont(context, R.font.lobster);
 textView.setTypeface(typeface);  

To change font of entire App Add these two lines in AppTheme

 <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
     <item name="android:fontFamily">@font/your_font</item>
     <item name="fontFamily">@font/your_font</item>
  </style>

See the Documentation , Android Custom Fonts Tutorial For more info

There are many errors in your code, for example you are not really calling your deck by just typing deck in your Shuffle method. You can only call it by typing theCard.deck

I have changed your shuffle method:

public void Shuffle(){
    for (int i = 0; i < theCard.deck.length; i++) {
        int index = (int)(Math.random()*theCard.deck.length );
        int temp = theCard.deck[i];
        theCard.deck[i] = theCard.deck[index];
        theCard.deck[index] = temp;
        remainingCards--;
    }
}

Also, as it is said you have structural problem. You should name classes as you understand in real life, for example, when you say card, it is only one card, when you say deck it is supposed to be 52+2 cards. In this way your code would be more understandable.

In theory you can use PhpStorm to visualise your classes using UML. The generation is not really great but you can effectively refactor stuff and again, at least preview parents, implementations, constants, attributes, methods and their visibility in a nice way.

Situation

I want to visualise a communication between already existing components to a colleague.

Process using PHPStorm

https://blog.jetbrains.com/phpstorm/2017/09/uml-diagrams-in-phpstorm-2017-2/

Advantages

• Nice UI, final diagram.
• Able to refactor code from a diagram.
• Able to add notes.
• The class diagram symbolises private/public properties, constructors, methods nicely.

Disadvantages

• No support for PHP 7.
• Painfully to use. Can't resize the generated boxes.
• When adding a new relation, the previous ones get randomly lost :O wtf?
• Restarting PhpStorm destroys the diagrams
• Changed my mind, impossible to use relations

Result

Anyway, after some painful hour of work I was only able to generate unrelated boxes and had to use additional program to link relations. Really bad. But I believe once they make it work properly it will be a great feature because as the code changes, the diagrams would be automatically updated!

For now, don't use PhpStorm for UML diagrams.

You are using the FTP in an active mode.

Setting up the FTP in the active mode can be cumbersome nowadays due to firewalls and NATs.

It's likely because of your local firewall or NAT that the server was not able to connect back to your client to establish data transfer connection.

Or your client is not aware of its external IP address and provides an internal address instead to the server (in PORT command), which the server is obviously not able to use. But it should not be the case, as vsftpd by default rejects data transfer address not identical to source address of FTP control connection (the port_promiscuous directive).

See my article Network Configuration for Active Mode.

If possible, you should use a passive mode as it typically requires no additional setup on a client-side. That's also what the server suggested you by "Consider using PASV". The PASV is an FTP command used to enter the passive mode.

Unfortunately Windows FTP command-line client (the ftp.exe) does not support passive mode at all. It makes it pretty useless nowadays.

Use any other 3rd party Windows FTP command-line client instead. Most other support the passive mode.

For example WinSCP FTP client defaults to the passive mode and there's a guide available for converting Windows FTP script to WinSCP script.

(I'm the author of WinSCP)

There isn't a native method. But you can do it with filter method of Array.

var range = (array, start, end) =>_x000D_
      array.filter((element, index)=>index>=start && index <= end)_x000D_
_x000D_
_x000D_
alert( range(['a','h','e','l','l','o','s'],1,5) )_x000D_
// ['h','e','l','l','o']

Another option that's pretty clean (No pun intended.):

git clean -ndX

Explanation:

$ git help clean

git-clean - Remove untracked files from the working tree
-n, --dry-run - Don't actually remove anything, just show what would be done.
-d - Remove untracked directories in addition to untracked files.
-X - Remove only files ignored by Git.

Note: This solution will not show ignored files that have already been removed.

This can be one of several solutions:

var text = "http://example.com";

JSON.stringify(text).replace('\"', '\"\'').replace(/.$/, '\'"')

@marius

Yes, you can use several namespaces at a time, eg:

using namespace boost;   
using namespace std;  

shared_ptr<int> p(new int(1));   // shared_ptr belongs to boost   
cout << "cout belongs to std::" << endl;   // cout and endl are in std

[Feb. 2014 -- (Has it really been that long?): This particular example is now ambiguous, as Joey points out below. Boost and std:: now each have a shared_ptr.]

You could convert the dataframe to be a single column with stack (this changes the shape from 5x3 to 15x1) and then take the standard deviation:

df.stack().std()         # pandas default degrees of freedom is one

Alternatively, you can use values to convert from a pandas dataframe to a numpy array before taking the standard deviation:

df.values.std(ddof=1)    # numpy default degrees of freedom is zero

Unlike pandas, numpy will give the standard deviation of the entire array by default, so there is no need to reshape before taking the standard deviation.

A couple of additional notes:

• The numpy approach here is a bit faster than the pandas one, which is generally true when you have the option to accomplish the same thing with either numpy or pandas. The speed difference will depend on the size of your data, but numpy was roughly 10x faster when I tested a few different sized dataframes on my laptop (numpy version 1.15.4 and pandas version 0.23.4).

• The numpy and pandas approaches here will not give exactly the same answers, but will be extremely close (identical at several digits of precision). The discrepancy is due to slight differences in implementation behind the scenes that affect how the floating point values get rounded.

I find that no one mentions this difference:

__getattribute__ has a default implementation, but __getattr__ does not.

class A:
    pass
a = A()
a.__getattr__ # error
a.__getattribute__ # return a method-wrapper

This has a clear meaning: since __getattribute__ has a default implementation, while __getattr__ not, clearly python encourages users to implement __getattr__.

The issue I had was also with serialization. The cause was some of my DTO/business classes and properties were renamed or deleted without updating the service reference. I'm surprised I didn't get a contract filter mismatch error instead. But updating the service ref fixed the error for me (same error as OP).

Try the following:

INSERT INTO table1 
SELECT 'A string', 5, idTable2 idTable2 FROM table2 WHERE ...

After running into the issue, I found out that my WOFF file was not done properly, I sent a new TTF to FontSquirrel which gave me a proper WOFF that was smooth in Firefox without adding any extra CSS to it.

The rep.row function seems to sometimes make lists for columns, which leads to bad memory hijinks. I have written the following which seems to work well:

library(plyr)
rep.row <- function(r, n){
  colwise(function(x) rep(x, n))(r)
}

Try using any one of the below code may solve your issue.

programatically:

editText.filters = editText.filters + InputFilter.AllCaps()

XML :

android:inputType="textCapCharacters" with Edittext

This error would happen when the number of guesses (so_far) is less than the length of the word. Did you miss an initialization for the variable so_far somewhere, that sets it to something like

so_far = " " * len(word)

?

Edit:

try something like

print "%d / %d" % (new, so_far)

before the line that throws the error, so you can see exactly what goes wrong. The only thing I can think of is that so_far is in a different scope, and you're not actually using the instance you think.

Deleted the .suo file in solution folder to solve the problem.

Programmatically in Swift 5 with Xcode 10.2

Building on top of @La masse's solution, but using autolayout to support rotation

Set anchors for the view's position (left, top, centerY, centerX, etc). You can also set the width anchor or set the frame.width dynamically with the UIScreen extension provided (to support rotation)

label = UILabel()
label.numberOfLines = 0
label.lineBreakMode = .byWordWrapping
self.view.addSubview(label)
// SET AUTOLAYOUT ANCHORS
label.translatesAutoresizingMaskIntoConstraints = false
label.leftAnchor.constraint(equalTo: self.view.leftAnchor, constant: 20).isActive = true
label.rightAnchor.constraint(equalTo: self.view.rightAnchor, constant: -20).isActive = true
label.topAnchor.constraint(equalTo: self.view.topAnchor, constant: 20).isActive = true
// OPTIONALLY, YOU CAN USE THIS INSTEAD OF THE WIDTH ANCHOR (OR LEFT/RIGHT)
// label.frame.size = CGSize(width: UIScreen.absoluteWidth() - 40.0, height: 0)
label.text = "YOUR LONG TEXT GOES HERE"
label.sizeToFit()

If setting frame.width dynamically using UIScreen:

extension UIScreen {   // OPTIONAL IF USING A DYNAMIC FRAME WIDTH
    class func absoluteWidth() -> CGFloat {
        var width: CGFloat
        if UIScreen.main.bounds.width > UIScreen.main.bounds.height {
            width = self.main.bounds.height // Landscape
        } else {
            width = self.main.bounds.width // Portrait
        }
        return width
    }
}

To add to @Craig Schwarze answer,

Here are some related MSDN links:

Loading and Running a Local Package Programmatically:

Loading and Running a Remote Package Programmatically

Capturing Events from a Running Package:

using System;
using Microsoft.SqlServer.Dts.Runtime;

namespace RunFromClientAppWithEventsCS
{
  class MyEventListener : DefaultEvents
  {
    public override bool OnError(DtsObject source, int errorCode, string subComponent, 
      string description, string helpFile, int helpContext, string idofInterfaceWithError)
    {
      // Add application-specific diagnostics here.
      Console.WriteLine("Error in {0}/{1} : {2}", source, subComponent, description);
      return false;
    }
  }
  class Program
  {
    static void Main(string[] args)
    {
      string pkgLocation;
      Package pkg;
      Application app;
      DTSExecResult pkgResults;

      MyEventListener eventListener = new MyEventListener();

      pkgLocation =
        @"C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services" +
        @"\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx";
      app = new Application();
      pkg = app.LoadPackage(pkgLocation, eventListener);
      pkgResults = pkg.Execute(null, null, eventListener, null, null);

      Console.WriteLine(pkgResults.ToString());
      Console.ReadKey();
    }
  }
}

DECLARE @uuid VARCHAR(50)
SET @uuid = 'a89b1acd95016ae6b9c8aabb07da2010'
SELECT  CAST(
        SUBSTRING(@uuid, 1, 8) + '-' + SUBSTRING(@uuid, 9, 4) + '-' + SUBSTRING(@uuid, 13, 4) + '-' +
        SUBSTRING(@uuid, 17, 4) + '-' + SUBSTRING(@uuid, 21, 12)
        AS UNIQUEIDENTIFIER)

What you want is to load the data again but not reload the div.

You need to make an Ajax query to get data from the server and fill the DIV.

http://api.jquery.com/jQuery.ajax/

you can implement a helper doing something like that :

public static LocalDateTime convertUTCFRtoUTCZ(LocalDateTime dateTime) {
    ZoneId fr = ZoneId.of("Europe/Paris");
    ZoneId utcZ = ZoneId.of("Z");
    ZonedDateTime frZonedTime = ZonedDateTime.of(dateTime, fr);
    ZonedDateTime utcZonedTime = frZonedTime.withZoneSameInstant(utcZ);
    return utcZonedTime.toLocalDateTime();
}

In case \n or \r is not working and if you are working with uiwebview and trying to load html using < br > tag to insert new line. Don't just use < br > tag in NSString stringWithFormat.

Instead use the same by appending. i.e by using stringByAppendingString

 yourNSString = [yourNSString stringByAppendingString:@"<br>"];

Using TextEncoder and TextDecoder

var uint8array = new TextEncoder("utf-8").encode("Plain Text");
var string = new TextDecoder().decode(uint8array);
console.log(uint8array ,string )

where date_dt = to_date(to_char(sysdate-1, 'YYYY-MM-DD') || ' 19:16:08', 'YYYY-MM-DD HH24:MI:SS') 

should work.

%hash = map { $_ => 1 } @array;

It's not as short as the "@hash{@array} = ..." solutions, but those ones require the hash and array to already be defined somewhere else, whereas this one can take an anonymous array and return an anonymous hash.

What this does is take each element in the array and pair it up with a "1". When this list of (key, 1, key, 1, key 1) pairs get assigned to a hash, the odd-numbered ones become the hash's keys, and the even-numbered ones become the respective values.

If you are exporting another class in that module, make sure that it is not in between @Component and your ClassComponent. For example:

@Component({ ... })

export class ExampleClass{}

export class ComponentClass{}  --> this will give this error.

FIX:

export class ExampleClass{}

@Component ({ ... })

export class ComponentClass{}

The simple solution would be to use a ItemListener. When the state changes, you would simply check the currently selected item and set the text accordingly

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

public class TestComboBox06 {

    public static void main(String[] args) {
        new TestComboBox06();
    }

    public TestComboBox06() {
        EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                try {
                    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                } catch (ClassNotFoundException ex) {
                } catch (InstantiationException ex) {
                } catch (IllegalAccessException ex) {
                } catch (UnsupportedLookAndFeelException ex) {
                }

                JFrame frame = new JFrame("Test");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setLayout(new BorderLayout());
                frame.add(new TestPane());
                frame.pack();
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);
            }

        });
    }

    public class TestPane extends JPanel {

        private JComboBox cb;
        private JTextField field;

        public TestPane() {
            cb = new JComboBox(new String[]{"Item 1", "Item 2"});
            field = new JTextField(12);

            add(cb);
            add(field);

            cb.setSelectedItem(null);

            cb.addItemListener(new ItemListener() {
                @Override
                public void itemStateChanged(ItemEvent e) {
                    Object item = cb.getSelectedItem();
                    if ("Item 1".equals(item)) {
                        field.setText("20");
                    } else if ("Item 2".equals(item)) {
                        field.setText("30");
                    }
                }
            });
        }

    }

}

A better solution would be to create a custom object that represents the value to be displayed and the value associated with it...

Updated

Now I no longer have a 10 month chewing on my ankles, I updated the example to use a ListCellRenderer which is a more correct approach then been lazy and overriding toString

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.EventQueue;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.DefaultListCellRenderer;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

public class TestComboBox06 {

    public static void main(String[] args) {
        new TestComboBox06();
    }

    public TestComboBox06() {
        EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                try {
                    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                } catch (ClassNotFoundException ex) {
                } catch (InstantiationException ex) {
                } catch (IllegalAccessException ex) {
                } catch (UnsupportedLookAndFeelException ex) {
                }

                JFrame frame = new JFrame("Test");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setLayout(new BorderLayout());
                frame.add(new TestPane());
                frame.pack();
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);
            }

        });
    }

    public class TestPane extends JPanel {

        private JComboBox cb;
        private JTextField field;

        public TestPane() {
            cb = new JComboBox(new Item[]{
                new Item("Item 1", "20"), 
                new Item("Item 2", "30")});
            cb.setRenderer(new ItemCelLRenderer());
            field = new JTextField(12);

            add(cb);
            add(field);

            cb.setSelectedItem(null);

            cb.addItemListener(new ItemListener() {
                @Override
                public void itemStateChanged(ItemEvent e) {
                    Item item = (Item)cb.getSelectedItem();
                    field.setText(item.getValue());
                }
            });
        }

    }

    public class Item {
        private String value;
        private String text;

        public Item(String text, String value) {
            this.text = text;
            this.value = value;
        }

        public String getText() {
            return text;
        }

        public String getValue() {
            return value;
        }

    }

    public class ItemCelLRenderer extends DefaultListCellRenderer {

        @Override
        public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
            super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); //To change body of generated methods, choose Tools | Templates.
            if (value instanceof Item) {
                setText(((Item)value).getText());
            }
            return this;
        }

    }

}

Maybe that's a bit shorter and easier to understand:

import re
text = '... someline abc... someother line... name my_user_name is valid.. some more lines'
>>> re.search('name (.*) is valid', text).group(1)
'my_user_name'

An alternative to the answer provided by @Marc

SELECT SUBSTRING(LEFT(YOUR_FIELD, CHARINDEX('[', YOUR_FIELD) - 1), CHARINDEX(';', YOUR_FIELD) + 1, 100)
FROM YOUR_TABLE
WHERE CHARINDEX('[', YOUR_FIELD) > 0 AND
    CHARINDEX(';', YOUR_FIELD) > 0;

This makes sure the delimiters exist, and solves an issue with the currently accepted answer where doing the LEFT last is working with the position of the last delimiter in the original string, rather than the revised substring.

how about:

def fix_unicode(data):
    if isinstance(data, unicode):
        return data.encode('utf-8')
    elif isinstance(data, dict):
        data = dict((fix_unicode(k), fix_unicode(data[k])) for k in data)
    elif isinstance(data, list):
        for i in xrange(0, len(data)):
            data[i] = fix_unicode(data[i])
    return data

As @hitec said, you have to be sure that you have the right permissions, if you do, you can use this line to ensure the existence of the directory:

Directory.CreateDirectory(Path.GetDirectoryName(filePath))

int sum = 0;
for (int i = 0; i < dataGridView1.Rows.Count; ++i)
{
    sum += Convert.ToInt32(dataGridView1.Rows[i].Cells[1].Value);
}
label1.Text = sum.ToString();

$cfg['Servers'][$i]['AllowNoPassword'] = false;

I suggest to select your color , and go to this pen https://codepen.io/sosuke/pen/Pjoqqp it will convert HEX to css filter eg:#64D7D6

equal

filter: invert(88%) sepia(21%) saturate(935%) hue-rotate(123deg) brightness(85%) contrast(97%);

the final snippet

.filterit{
width:270px;
filter: invert(88%) sepia(21%) saturate(935%) hue-rotate(123deg) brightness(85%) contrast(97%);
}

<img src="https://www.flaticon.com/svg/static/icons/svg/1389/1389029.svg"
class="filterit

/>

font-family: 'Open Sans'; font-weight: 600; important to change to a different font-family

If you really want an iterator-free solution, you can use numpy and its array round function.

import numpy as np
myList = list(np.around(np.array(myList),2))

$("#message > span").text("your text");

or

$("#message").find("span").text("your text");

or

$("span","#message").text("your text");

or

$("#message > a.close-notify").siblings('span').text("your text");

You could use substr, I guess:

$string2 = substr($string1, 0, 100);

or mb_substr for multi-byte strings:

$string2 = mb_substr($string1, 0, 100);

You could create a function wich uses this function and appends for instance '...' to indicate that it was shortened. (I guess there's allready a hundred similar replies when this is posted...)

I faced same problem and waste almost a day to resolve this issue . I have done 2 things 1- use python 3.6 instead of 3.8 2- change django 2.2 version(may be working some higher but i change to 2.2)

Now its working fine

Just a word of warnings. I finally got around the problem with Firefox and CORS.

The solution for me was this post

Setting CORS (cross-origin resource sharing) on Apache with correct response headers allowing everything through | Benjamin Horn

However Firefox was behaving really, really strange after setting those headers on the Apache server (in the folder .htaccess).

I added a lot of console.log("Hi FF, you are here A") etc to see what was going on.

At first it looked like it hanged on xhr.send(). But then I discovered it did not get to the this statement. I placed another console.log right before it and did not get there - even though there was nothing between the last console.log and the new one. It just stopped between two console.log.

Reordering lines, deleting, to see if there was any strange character in the file. I found nothing.

Restarting Firefox fixed the trouble.

Yes, I should file a bug. It is just that it is so strange so don't know how to reproduce it.

NOTICE: And, oh, I just did the Header always set parts, not the Rewrite* part!

cmsjr had the right solution. I just wanted to point out a couple of things for your future trigger development. If you are using the values statement in an insert in a trigger, there is a stong possibility that you are doing the wrong thing. Triggers fire once for each batch of records inserted, deleted, or updated. So if ten records were inserted in one batch, then the trigger fires once. If you are refering to the data in the inserted or deleted and using variables and the values clause then you are only going to get the data for one of those records. This causes data integrity problems. You can fix this by using a set-based insert as cmsjr shows above or by using a cursor. Don't ever choose the cursor path. A cursor in a trigger is a problem waiting to happen as they are slow and may well lock up your table for hours. I removed a cursor from a trigger once and improved an import process from 40 minutes to 45 seconds.

You may think nobody is ever going to add multiple records, but it happens more frequently than most non-database people realize. Don't write a trigger that will not work under all the possible insert, update, delete conditions. Nobody is going to use the one record at a time method when they have to import 1,000,000 sales target records from a new customer or update all the prices by 10% or delete all the records from a vendor whose products you don't sell anymore.

> df2 <- data.frame(sapply(df1, function(x) as.numeric(as.character(x))))
> df2
     a b
1 0.01 2
2 0.02 4
3 0.03 5
4 0.04 7
> sapply(df2, class)
        a         b 
"numeric" "numeric" 

Live Demo ,try this,

    $('#from').datepicker(
     { 
        minDate: 0,
        beforeShow: function() {
        $(this).datepicker('option', 'maxDate', $('#to').val());
      }
   });
  $('#to').datepicker(
     {
        defaultDate: "+1w",
        beforeShow: function() {
        $(this).datepicker('option', 'minDate', $('#from').val());
        if ($('#from').val() === '') $(this).datepicker('option', 'minDate', 0);                             
     }
   });

You can either have the newly inserted ID being output to the SSMS console like this:

INSERT INTO MyTable(Name, Address, PhoneNo)
OUTPUT INSERTED.ID
VALUES ('Yatrix', '1234 Address Stuff', '1112223333')

You can use this also from e.g. C#, when you need to get the ID back to your calling app - just execute the SQL query with .ExecuteScalar() (instead of .ExecuteNonQuery()) to read the resulting ID back.

Or if you need to capture the newly inserted ID inside T-SQL (e.g. for later further processing), you need to create a table variable:

DECLARE @OutputTbl TABLE (ID INT)

INSERT INTO MyTable(Name, Address, PhoneNo)
OUTPUT INSERTED.ID INTO @OutputTbl(ID)
VALUES ('Yatrix', '1234 Address Stuff', '1112223333')

This way, you can put multiple values into @OutputTbl and do further processing on those. You could also use a "regular" temporary table (#temp) or even a "real" persistent table as your "output target" here.

Considering that this is the first stack overflow result when google searching this topic, it bears mentioning that prefixing u to unicode strings is optional in Python 3. (Python 2 example was copied from the top answer)

Python 3 (both work):

print('\u0420\u043e\u0441\u0441\u0438\u044f')
print(u'\u0420\u043e\u0441\u0441\u0438\u044f')

Python 2:

print u'\u0420\u043e\u0441\u0441\u0438\u044f'

Here's an alternative solution - since in most browsers the navigation controls (the nav bar, tabs, etc.) are located above the page content area, you can detect the mouse pointer leaving the page via the top and display a "before you leave" dialog. It's completely unobtrusive and it allows you to interact with the user before they actually perform the action to leave.

$(document).bind("mouseleave", function(e) {
    if (e.pageY - $(window).scrollTop() <= 1) {    
        $('#BeforeYouLeaveDiv').show();
    }
});

The downside is that of course it's a guess that the user actually intends to leave, but in the vast majority of cases it's correct.

Didn't wan to mess with carbon. So here's my solution

$start = new \DateTime('now');
$start->modify('first day of this month');
$end = new \DateTime('now');
$end->modify('last day of this month');

$new_releases = Game::whereBetween('release', array($start, $end))->get();

If you have custom image selector for checkbox or radiobutton you must set same button and background property such as this:

            <CheckBox
                android:id="@+id/filter_checkbox_text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:button="@drawable/selector_checkbox_filter"
                android:background="@drawable/selector_checkbox_filter" />

You can control size of checkbox or radio button padding with background property.

You can easily achieve this with the use of jQuery .toggle().

$("#btnDisplay").click(function() {
  $("#div1").toggle();
  $("#div2").toggle();
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="div1">
  First Div
</div>
<div id="div2" style="display: none;">
  Second Div
</div>
<button id="btnDisplay">Display</button>

Just to help those in a similar situation to myself...

This can be caused when a dependent library has accidentally bundled an old version of slf4j. In my case, it was tika-0.8. See https://issues.apache.org/jira/browse/TIKA-556

The workaround is exclude the component and then manually depends on the correct, or patched version.

EG.

<dependency>
    <groupId>org.apache.tika</groupId>
    <artifactId>tika-parsers</artifactId>
    <version>0.8</version>
    <exclusions>
        <exclusion>
            <!-- NOTE: Version 4.2 has bundled slf4j -->
            <groupId>edu.ucar</groupId>
            <artifactId>netcdf</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <!-- Patched version 4.2-min does not bundle slf4j -->
    <groupId>edu.ucar</groupId>
    <artifactId>netcdf</artifactId>
    <version>4.2-min</version>
</dependency>

I guess you can do this in 5 minute without any further IP/port forwarding, for presenting your local websites temporary.

All you need to do it, go to http://ngrok.com Download small tool extract and run that tool as administrator

Enter command
ngrok http 80

You will see it will connect to server and will create a temporary URL for you which you can share to your friend and let him browse localhost or any of its folder.

You can see detailed process here.
How do I access/share xampp or localhost website from another computer

Getting the old foreign key check state and sql mode are best way to truncate / Drop the table as Mysql Workbench do while synchronizing model to database.

SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;`
SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='TRADITIONAL,ALLOW_INVALID_DATES';

DROP TABLE TABLE_NAME;
TRUNCATE TABLE_NAME;

SET SQL_MODE=@OLD_SQL_MODE;
SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;

To change the integrated terminal on Windows, you just need to change the terminal.integrated.shell.windows line:

1. Open VS User Settings (Preferences > User Settings). This will open two side-by-side documents.
2. Add a new "terminal.integrated.shell.windows": "C:\\Bin\\Cmder\\Cmder.exe" setting to the User Settings document on the right if it's not already there. This is so you aren't editing the Default Setting directly, but instead adding to it.
3. Save the User Settings file.

You can then access it with keys Ctrl+backtick by default.

This is an old thread, but I stumbled across it when trying to solve a similar problem.

For me, I got this particular error relating to the php_wincache.dll. I was in the process of updating PHP from 5.5.38 to 5.6.31 on a Windows server. For some reason, not all of the DLL files updated with the newest versions. Most did, but some didn't.

So, if you get an error similar to this, make sure all the extensions are in place and updated.

Make it a block first, then float left to stop pushing the next block in to a new line.

#report-upload-form label {
                           padding-left:26px;
                           width:125px;
                           text-transform: uppercase;
                           display:block;
                           float:left
}

There are several examples on DZone Snippets if you want to roll your own that works with a Collection. For example:

public static String join(AbstractCollection<String> s, String delimiter) {
    if (s == null || s.isEmpty()) return "";
    Iterator<String> iter = s.iterator();
    StringBuilder builder = new StringBuilder(iter.next());
    while( iter.hasNext() )
    {
        builder.append(delimiter).append(iter.next());
    }
    return builder.toString();
}

This is a very generic question and there is a lot of ways it can be answered.

If you want to use JUnit to create the tests, you need to create your testcase class, then create individual test methods that test specific functionality of your class/module under tests (single testcase classes are usually associated with a single "production" class that is being tested) and inside these methods execute various operations and compare the results with what would be correct. It is especially important to try and cover as many corner cases as possible.

In your specific example, you could for example test the following:

1. A simple addition between two positive numbers. Add them, then verify the result is what you would expect.
2. An addition between a positive and a negative number (which returns a result with the sign of the first argument).
3. An addition between a positive and a negative number (which returns a result with the sign of the second argument).
4. An addition between two negative numbers.
5. An addition that results in an overflow.

To verify the results, you can use various assertXXX methods from the org.junit.Assert class (for convenience, you can do 'import static org.junit.Assert.*'). These methods test a particular condition and fail the test if it does not validate (with a specific message, optionally).

Example testcase class in your case (without the methods contents defined):

import static org.junit.Assert.*;

public class AdditionTests {
    @Test
    public void testSimpleAddition() { ... }


    @Test
    public void testPositiveNegativeAddition() { ... }


    @Test
    public void testNegativePositiveAddition() { ... }


    @Test
    public void testNegativeAddition() { ... }


    @Test
    public void testOverflow() { ... }
}

If you are not used to writing unit tests but instead test your code by writing ad-hoc tests that you then validate "visually" (for example, you write a simple main method that accepts arguments entered using the keyboard and then prints out the results - and then you keep entering values and validating yourself if the results are correct), then you can start by writing such tests in the format above and validating the results with the correct assertXXX method instead of doing it manually. This way, you can re-run the test much easier then if you had to do manual tests.

I had two problems with using Acrobat Reader for this task.

1. The command line API is not officially supported, so it could change or be removed without warning.
2. Send a print command to Reader loads up the GUI, with seemingly no way to prevent it. I needed the process to be transparent to the user.

I stumbled across this blog, that suggests using Foxit Reader. Foxit Reader is free, the API is almost identical to Acrobat Reader, but crucially is documented and does not load the GUI for print jobs.

A word of warning, don't just click through the install process without paying attention, it tries to install unrelated software as well. Why are software vendors still doing this???

Update 2015-Feb

See Steven's answer below

df1 <- read.table(text="group   x     y   
group1 -0.212201  0.358867
group2 -0.279756 -0.126194
group3  0.186860 -0.203273
group4  0.417117 -0.002592
group1 -0.212201  0.358867
group2 -0.279756 -0.126194
group3  0.186860 -0.203273
group4  0.186860 -0.203273",header=TRUE)

df2 <- read.table(text="group   x     y   
group1  0.211826 -0.306214
group2 -0.072626  0.104988
group3 -0.072626  0.104988
group4 -0.072626  0.104988
group1  0.211826 -0.306214
group2 -0.072626  0.104988
group3 -0.072626  0.104988
group4 -0.072626  0.104988",header=TRUE)


library(ggplot2)
library(gridExtra)

p1 <- ggplot(df1, aes(x=x, y=y,colour=group)) + geom_point(position=position_jitter(w=0.04,h=0.02),size=1.8) + theme(legend.position="bottom")

p2 <- ggplot(df2, aes(x=x, y=y,colour=group)) + geom_point(position=position_jitter(w=0.04,h=0.02),size=1.8)

#extract legend
#https://github.com/hadley/ggplot2/wiki/Share-a-legend-between-two-ggplot2-graphs
g_legend<-function(a.gplot){
  tmp <- ggplot_gtable(ggplot_build(a.gplot))
  leg <- which(sapply(tmp$grobs, function(x) x$name) == "guide-box")
  legend <- tmp$grobs[[leg]]
  return(legend)}

mylegend<-g_legend(p1)

p3 <- grid.arrange(arrangeGrob(p1 + theme(legend.position="none"),
                         p2 + theme(legend.position="none"),
                         nrow=1),
             mylegend, nrow=2,heights=c(10, 1))

Here is the resulting plot:

//get the value of a gridview
public string getUpdatingGridviewValue(GridView gridviewEntry, string fieldEntry)
    {//start getGridviewValue
        //scan gridview for cell value
            string result = Convert.ToString(functionsOther.getCurrentTime()); 
            for(int i = 0; i < gridviewEntry.HeaderRow.Cells.Count; i++)
                {//start i for
                    if(gridviewEntry.HeaderRow.Cells[i].Text == fieldEntry)
                        {//start check field match
                            result = gridviewEntry.Rows[rowUpdateIndex].Cells[i].Text;
                            break;
                        }//end check field match
                }//end i for
        //return
            return result;
    }//end getGridviewValue

There are several possible answers here. You want to return something that might exist. Here are some options, ranging from my least preferred to most preferred:

• Return by reference, and signal can-not-find by exception.

  Attr& getAttribute(const string& attribute_name) const 
  {
     //search collection
     //if found at i
          return attributes[i];
     //if not found
          throw no_such_attribute_error;
  }

It's likely that not finding attributes is a normal part of execution, and hence not very exceptional. The handling for this would be noisy. A null value cannot be returned because it's undefined behaviour to have null references.

• Return by pointer

  Attr* getAttribute(const string& attribute_name) const 
  {
     //search collection
     //if found at i
          return &attributes[i];
     //if not found
          return nullptr;
  }

It's easy to forget to check whether a result from getAttribute would be a non-NULL pointer, and is an easy source of bugs.

• Use Boost.Optional

  boost::optional<Attr&> getAttribute(const string& attribute_name) const 
  {
     //search collection
     //if found at i
          return attributes[i];
     //if not found
          return boost::optional<Attr&>();
  }

A boost::optional signifies exactly what is going on here, and has easy methods for inspecting whether such an attribute was found.

Side note: std::optional was recently voted into C++17, so this will be a "standard" thing in the near future.

One workaround is just to use select without any other clauses.

http://lists.mysql.com/mysql/197901

Sorry I decided to write another answer since none of the other answers are copy-pasteable enough.

If you don't want to decorate properties with some attributes, or if you have no access to the class, or if you want to decide what to serialize during runtime, etc. etc. here's how you do it in Newtonsoft.Json

//short helper class to ignore some properties from serialization
public class IgnorePropertiesResolver : DefaultContractResolver
{
    private readonly HashSet<string> ignoreProps;
    public IgnorePropertiesResolver(IEnumerable<string> propNamesToIgnore)
    {
        this.ignoreProps = new HashSet<string>(propNamesToIgnore);
    }

    protected override JsonProperty CreateProperty(MemberInfo member, MemberSerialization memberSerialization)
    {
        JsonProperty property = base.CreateProperty(member, memberSerialization);
        if (this.ignoreProps.Contains(property.PropertyName))
        {
            property.ShouldSerialize = _ => false;
        }
        return property;
    }
}

Usage

JsonConvert.SerializeObject(YourObject, new JsonSerializerSettings()
        { ContractResolver = new IgnorePropertiesResolver(new[] { "Prop1", "Prop2" }) };);

Note: make sure you cache the ContractResolver object if you decide to use this answer, otherwise performance may suffer.

I've published the code here in case anyone wants to add anything

https://github.com/jitbit/JsonIgnoreProps

This should be work Ubuntu, Mint similar with Apache2

It is a nice guide, so following this

https://www.digitalocean.com/community/tutorials/how-to-create-a-ssl-certificate-on-apache-for-ubuntu-14-04

and leaving your ssl.conf like this or similar similar

<VirtualHost _default_:443>
        ServerAdmin [email protected]
        ServerName localhost
        ServerAlias www.localhost.com

        DocumentRoot /var/www


    SSLEngine on
    SSLCertificateFile /etc/apache2/ssl/apache.crt
    SSLCertificateKeyFile /etc/apache2/ssl/apache.key

you can get it.

Hope this help for linuxer

1. react-native start --reset-cache in one tab and react-native run-android in another
2. adb reverse tcp:8081 tcp:8081 ( so you could add it to your scripts and just run yarn run adb-reverse)
3. If you're using android, Instead of shake your phone a great tip is run adb commands.

So you can run:

• adb shell input keyevent 82 (menu option )
• adb shell input keyevent 46 46 ( reload )

I had the same error message but the solution is different.

The compiler parses the file from top to bottom.

Make sure a struct is defined BEFORE using it into another:

typedef struct
{
    char name[50];
    wheel_t wheels[4]; //wrong, wheel_t is not defined yet
} car_t;

typedef struct
{
    int weight;
} wheel_t;

You may consider using fps filter. It won't change the video playback speed:

ffmpeg -i <input> -filter:v fps=fps=30 <output>

Worked nice for reducing fps from 59.6 to 30.

add:

overflow-y: scroll

in your css bud.

Test with [char]9, such as:

$Tab = [char]9
Write-Output "$Tab hello"

Output:

     hello

div { margin: auto; }

This will center your div.

Div by itself is a blockelement. Therefor you need to define the style to the div how to behave.

An easy way to upgrade all Perl packages (CPAN modules) is the following way:

cpan upgrade /(.*)/

cpan will recognize the regular expression like this and will update/upgrade all packages installed.

Zimi's answer describes this process generally. Here are the specifics:

1. Create and switch to a new branch. Make sure the new branch is based on master so it will include the recent hotfixes.

   git checkout master
   git branch feature1_new
   git checkout feature1_new
   
   # Or, combined into one command:
   git checkout -b feature1_new master
   

2. After switching to the new branch, merge the changes from your existing feature branch. This will add your commits without duplicating the hotfix commits.

   git merge feature1
   

3. On the new branch, resolve any conflicts between your feature and the master branch.

Done! Now use the new branch to continue to develop your feature.

Shell works for me.

Simply to say, Shell is the same as you run a shell script.

Notes:

1. Make sure use | when running multiple cmds.
2. Shell won't return errors if the last cmd is success (just like normal shell)
3. Control it with exit 0/1 if you want to stop ansible when error occurs.

The following example shows an error in shell, but it's success at the end of the execution.

- name: test shell with an error
become: no
shell: |
  rm -f /test1  # This should be an error.
  echo "test2"
  echo "test1"
  echo "test3" # success

This example shows stopinng shell with exit 1 error.

- name: test shell with exit 1
become: no
shell: |
  rm -f /test1  # This should be an error.
  echo "test2"
  exit 1        # this stops ansible due to returning an error
  echo "test1"
  echo "test3" # success

reference: https://docs.ansible.com/ansible/latest/modules/shell_module.html

You could create helper methods that would convert a list (array) of type T to a list (array) of type U using the map operation on stream.

//for lists
public static <T, U> List<U> convertList(List<T> from, Function<T, U> func) {
    return from.stream().map(func).collect(Collectors.toList());
}

//for arrays
public static <T, U> U[] convertArray(T[] from, 
                                      Function<T, U> func, 
                                      IntFunction<U[]> generator) {
    return Arrays.stream(from).map(func).toArray(generator);
}

And use it like this:

//for lists
List<String> stringList = Arrays.asList("1","2","3");
List<Integer> integerList = convertList(stringList, s -> Integer.parseInt(s));

//for arrays
String[] stringArr = {"1","2","3"};
Double[] doubleArr = convertArray(stringArr, Double::parseDouble, Double[]::new);

Use " instead of " to escape it.

web.config is an XML file so you should use XML escaping.

connectionString="Server=dbsrv;User ID=myDbUser;Password=somepass"word"

See this forum thread.

Update:

" should work, but as it doesn't, have you tried some of the other string escape sequences for .NET? \" and ""?

Update 2:

Try single quotes for the connectionString:

connectionString='Server=dbsrv;User ID=myDbUser;Password=somepass"word'

Or:

connectionString='Server=dbsrv;User ID=myDbUser;Password=somepass"word'

Update 3:

From MSDN (SqlConnection.ConnectionString Property):

To include values that contain a semicolon, single-quote character, or double-quote character, the value must be enclosed in double quotation marks. If the value contains both a semicolon and a double-quote character, the value can be enclosed in single quotation marks.

So:

connectionString="Server=dbsrv;User ID=myDbUser;Password='somepass"word'"

The issue is not with web.config, but the format of the connection string. In a connection string, if you have a " in a value (of the key-value pair), you need to enclose the value in '. So, while Password=somepass"word does not work, Password='somepass"word' does.

You can also use an oracle defined collection

DECLARE 
  arrayvalues sys.odcivarchar2list;
BEGIN
  arrayvalues := sys.odcivarchar2list('Matt','Joanne','Robert');
  FOR x IN ( SELECT m.column_value m_value
               FROM table(arrayvalues) m )
  LOOP
    dbms_output.put_line (x.m_value||' is a good pal');
  END LOOP;
END;

I would use in-memory array. But with the .COUNT improvement suggested by uziberia:

DECLARE
  TYPE t_people IS TABLE OF varchar2(10) INDEX BY PLS_INTEGER;
  arrayvalues t_people;
BEGIN
  SELECT *
   BULK COLLECT INTO arrayvalues
   FROM (select 'Matt' m_value from dual union all
         select 'Joanne'       from dual union all
         select 'Robert'       from dual
    )
  ;
  --
  FOR i IN 1 .. arrayvalues.COUNT
  LOOP
    dbms_output.put_line(arrayvalues(i)||' is my friend');
  END LOOP;
END;

Another solution would be to use a Hashmap like @Jchomel did here.

NB:

With Oracle 12c you can even query arrays directly now!

It's best practice to use COPY instead of ADD when you're copying from the local file system to the image. Also, I'd recommend creating a sub-folder to place your content into. If nothing else, it keeps things tidy. Make sure you mark the script as executable using chmod.

Here, I am creating a scripts sub-folder to place my script into and run it from:

RUN mkdir -p /scripts
COPY script.sh /scripts
WORKDIR /scripts
RUN chmod +x script.sh
RUN script.sh

In JavaScript 1.8.5, Object.getOwnPropertyNames returns an array of all properties found directly upon a given object.

Object.getOwnPropertyNames ( obj )

and another method Object.keys, which returns an array containing the names of all of the given object's own enumerable properties.

Object.keys( obj )

I used forEach to list values and keys in obj, same as for (var key in obj) ..

Object.keys(obj).forEach(function (key) {
      console.log( key , obj[key] );
});

This all are new features in ECMAScript , the mothods getOwnPropertyNames, keys won't supports old browser's.

YP or Yp or yyp.

CommonJS modules allow two ways to define exported properties. In either case you are returning an Object/Function. Because functions are first class citizens in JavaScript they to can act just like Objects (technically they are Objects). That said your question about using the new keywords has a simple answer: Yes. I'll illustrate...

Module exports

You can either use the exports variable provided to attach properties to it. Once required in another module those assign properties become available. Or you can assign an object to the module.exports property. In either case what is returned by require() is a reference to the value of module.exports.

A pseudo-code example of how a module is defined:

var theModule = {
  exports: {}
};

(function(module, exports, require) {

  // Your module code goes here

})(theModule, theModule.exports, theRequireFunction);

In the example above module.exports and exports are the same object. The cool part is that you don't see any of that in your CommonJS modules as the whole system takes care of that for you all you need to know is there is a module object with an exports property and an exports variable that points to the same thing the module.exports does.

Require with constructors

Since you can attach a function directly to module.exports you can essentially return a function and like any function it could be managed as a constructor (That's in italics since the only difference between a function and a constructor in JavaScript is how you intend to use it. Technically there is no difference.)

So the following is perfectly good code and I personally encourage it:

// My module
function MyObject(bar) {
  this.bar = bar;
}

MyObject.prototype.foo = function foo() {
  console.log(this.bar);
};

module.exports = MyObject;

// In another module:
var MyObjectOrSomeCleverName = require("./my_object.js");
var my_obj_instance = new MyObjectOrSomeCleverName("foobar");
my_obj_instance.foo(); // => "foobar"

Require for non-constructors

Same thing goes for non-constructor like functions:

// My Module
exports.someFunction = function someFunction(msg) {
  console.log(msg);
}

// In another module
var MyModule = require("./my_module.js");
MyModule.someFunction("foobar"); // => "foobar"

Distribution Fitting with Sum of Square Error (SSE)

This is an update and modification to Saullo's answer, that uses the full list of the current scipy.stats distributions and returns the distribution with the least SSE between the distribution's histogram and the data's histogram.

Example Fitting

Using the El Niño dataset from statsmodels, the distributions are fit and error is determined. The distribution with the least error is returned.

All Distributions

Best Fit Distribution

Example Code

%matplotlib inline

import warnings
import numpy as np
import pandas as pd
import scipy.stats as st
import statsmodels as sm
import matplotlib
import matplotlib.pyplot as plt

matplotlib.rcParams['figure.figsize'] = (16.0, 12.0)
matplotlib.style.use('ggplot')

# Create models from data
def best_fit_distribution(data, bins=200, ax=None):
    """Model data by finding best fit distribution to data"""
    # Get histogram of original data
    y, x = np.histogram(data, bins=bins, density=True)
    x = (x + np.roll(x, -1))[:-1] / 2.0

    # Distributions to check
    DISTRIBUTIONS = [        
        st.alpha,st.anglit,st.arcsine,st.beta,st.betaprime,st.bradford,st.burr,st.cauchy,st.chi,st.chi2,st.cosine,
        st.dgamma,st.dweibull,st.erlang,st.expon,st.exponnorm,st.exponweib,st.exponpow,st.f,st.fatiguelife,st.fisk,
        st.foldcauchy,st.foldnorm,st.frechet_r,st.frechet_l,st.genlogistic,st.genpareto,st.gennorm,st.genexpon,
        st.genextreme,st.gausshyper,st.gamma,st.gengamma,st.genhalflogistic,st.gilbrat,st.gompertz,st.gumbel_r,
        st.gumbel_l,st.halfcauchy,st.halflogistic,st.halfnorm,st.halfgennorm,st.hypsecant,st.invgamma,st.invgauss,
        st.invweibull,st.johnsonsb,st.johnsonsu,st.ksone,st.kstwobign,st.laplace,st.levy,st.levy_l,st.levy_stable,
        st.logistic,st.loggamma,st.loglaplace,st.lognorm,st.lomax,st.maxwell,st.mielke,st.nakagami,st.ncx2,st.ncf,
        st.nct,st.norm,st.pareto,st.pearson3,st.powerlaw,st.powerlognorm,st.powernorm,st.rdist,st.reciprocal,
        st.rayleigh,st.rice,st.recipinvgauss,st.semicircular,st.t,st.triang,st.truncexpon,st.truncnorm,st.tukeylambda,
        st.uniform,st.vonmises,st.vonmises_line,st.wald,st.weibull_min,st.weibull_max,st.wrapcauchy
    ]

    # Best holders
    best_distribution = st.norm
    best_params = (0.0, 1.0)
    best_sse = np.inf

    # Estimate distribution parameters from data
    for distribution in DISTRIBUTIONS:

        # Try to fit the distribution
        try:
            # Ignore warnings from data that can't be fit
            with warnings.catch_warnings():
                warnings.filterwarnings('ignore')

                # fit dist to data
                params = distribution.fit(data)

                # Separate parts of parameters
                arg = params[:-2]
                loc = params[-2]
                scale = params[-1]

                # Calculate fitted PDF and error with fit in distribution
                pdf = distribution.pdf(x, loc=loc, scale=scale, *arg)
                sse = np.sum(np.power(y - pdf, 2.0))

                # if axis pass in add to plot
                try:
                    if ax:
                        pd.Series(pdf, x).plot(ax=ax)
                    end
                except Exception:
                    pass

                # identify if this distribution is better
                if best_sse > sse > 0:
                    best_distribution = distribution
                    best_params = params
                    best_sse = sse

        except Exception:
            pass

    return (best_distribution.name, best_params)

def make_pdf(dist, params, size=10000):
    """Generate distributions's Probability Distribution Function """

    # Separate parts of parameters
    arg = params[:-2]
    loc = params[-2]
    scale = params[-1]

    # Get sane start and end points of distribution
    start = dist.ppf(0.01, *arg, loc=loc, scale=scale) if arg else dist.ppf(0.01, loc=loc, scale=scale)
    end = dist.ppf(0.99, *arg, loc=loc, scale=scale) if arg else dist.ppf(0.99, loc=loc, scale=scale)

    # Build PDF and turn into pandas Series
    x = np.linspace(start, end, size)
    y = dist.pdf(x, loc=loc, scale=scale, *arg)
    pdf = pd.Series(y, x)

    return pdf

# Load data from statsmodels datasets
data = pd.Series(sm.datasets.elnino.load_pandas().data.set_index('YEAR').values.ravel())

# Plot for comparison
plt.figure(figsize=(12,8))
ax = data.plot(kind='hist', bins=50, normed=True, alpha=0.5, color=plt.rcParams['axes.color_cycle'][1])
# Save plot limits
dataYLim = ax.get_ylim()

# Find best fit distribution
best_fit_name, best_fit_params = best_fit_distribution(data, 200, ax)
best_dist = getattr(st, best_fit_name)

# Update plots
ax.set_ylim(dataYLim)
ax.set_title(u'El Niño sea temp.\n All Fitted Distributions')
ax.set_xlabel(u'Temp (°C)')
ax.set_ylabel('Frequency')

# Make PDF with best params 
pdf = make_pdf(best_dist, best_fit_params)

# Display
plt.figure(figsize=(12,8))
ax = pdf.plot(lw=2, label='PDF', legend=True)
data.plot(kind='hist', bins=50, normed=True, alpha=0.5, label='Data', legend=True, ax=ax)

param_names = (best_dist.shapes + ', loc, scale').split(', ') if best_dist.shapes else ['loc', 'scale']
param_str = ', '.join(['{}={:0.2f}'.format(k,v) for k,v in zip(param_names, best_fit_params)])
dist_str = '{}({})'.format(best_fit_name, param_str)

ax.set_title(u'El Niño sea temp. with best fit distribution \n' + dist_str)
ax.set_xlabel(u'Temp. (°C)')
ax.set_ylabel('Frequency')

In order to get rid of duplicates, you can group by drinks.id. But that way you'll get only one photo for each drinks.id (which photo you'll get depends on database internal implementation).

Though it is not documented, in case of MySQL, you'll get the photo with lowest id (in my experience I've never seen other behavior).

SELECT name, price, photo 
FROM drinks, drinks_photos 
WHERE drinks.id = drinks_id
GROUP BY drinks.id

Add

actionBar.setHomeButtonEnabled(true);

and then add the following

@Override
public boolean onOptionsItemSelected(MenuItem menuItem)
{       
    switch (menuItem.getItemId()) {
        case android.R.id.home:
            onBackPressed();
            return true;
        default:
            return super.onOptionsItemSelected(menuItem);
    }
}

As suggested by naXa I've added a check on the itemId, to have it work correctly in case there are multiple buttons on the action bar.

I ran into this error trying to run the profiler, even though my connection had Trust server certificate checked and I added TrustServerCertificate=True in the Advanced Section. I changed to an instance of SSMS running as administrator and the profiler started with no problem. (I previously had found that when my connections even to local took a long time to connect, running as administrator helped).