Firefox is said to set window.navigator.webdriver === true if working with a webdriver. That was according to one of the older specs (e.g.: archive.org) but I couldn't find it in the new one except for some very vague wording in the appendices.

A test for it is in the selenium code in the file fingerprint_test.js where the comment at the end says "Currently only implemented in firefox" but I wasn't able to identify any code in that direction with some simple greping, neither in the current (41.0.2) Firefox release-tree nor in the Chromium-tree.

I also found a comment for an older commit regarding fingerprinting in the firefox driver b82512999938 from January 2015. That code is still in the Selenium GIT-master downloaded yesterday at javascript/firefox-driver/extension/content/server.js with a comment linking to the slightly differently worded appendix in the current w3c webdriver spec.

In your notebook (simple approach). Add new cell with following code

%%html
<style type='text/css'>
.CodeMirror{
    font-size: 12px;
}

div.output_area pre {
    font-size: 12px;
}
</style>

It may not work for you if you use localhost/info.php.

You may be able to found the clue from the error. Find the port number in the error message. To me it was 80. I changed address as http://localhost:80/info.php, and then it worked to me.

Try a \<Space> before 12, like so:

:set guifont=Monospace\ 12

Before you extract values from $_POST, you should check if they exist. You could use the isset function for this (http://php.net/manual/en/function.isset.php)

My understanding is that when the font is set as follows

body {
  font-size: 100%;
}

the browser will render the font as per the user settings for that browser.

The spec says that % is rendered

relative to parent element's font size

http://www.w3.org/TR/CSS1/#font-size

In this case, I take that to mean what the browser is set to.

Solution in Vanilla JS from year 2020.

let romNumbers={'I':1,'V':5,'X':10,'L':50,'C':100,'D':500,'M':1000}

You can filter romNumbers object by key:

const filteredByKey = Object.fromEntries(
    Object.entries(romNumbers).filter(([key, value]) => key === 'I') )
// filteredByKey = {I: 1} 

Or filter romNumbers object by value:

 const filteredByValue = Object.fromEntries(
    Object.entries(romNumbers).filter(([key, value]) => value === 5) )
 // filteredByValue = {V: 5} 

Since version 5.7 TCPDF includes support for CSS borders. Margins, padding and float are not yet supported. Check the TCPDF website at http://www.tcpdf.org and consult the official forum for further information.

Here's what works for me, and is quickest and causes the least amount of pain / annoyance:

1) Paste you code snippet into sublime; make sure your syntax is looking good.

2) Right click and choose 'Copy as RTF'

3) Paste into your email

4) Done

The code-snips below, "calculate" the width of the span-tag, appends "..." to it if its too long and reduces the text-length, until it fits in its parent (or until it has tried more than a thousand times)

CSS

div.places {
  width : 100px;
}
div.places span {
  white-space:nowrap;
  overflow:hidden;
}

HTML

<div class="places">
  <span>This is my house</span>
</div>
<div class="places">
  <span>And my house are your house</span>
</div>
<div class="places">
  <span>This placename is most certainly too wide to fit</span>
</div>

JavaScript (with jQuery)

// loops elements classed "places" and checks if their child "span" is too long to fit
$(".places").each(function (index, item) {
    var obj = $(item).find("span");
    if (obj.length) {
        var placename = $(obj).text();
        if ($(obj).width() > $(item).width() && placename.trim().length > 0) {
            var limit = 0;
            do {
                limit++;
                                    placename = placename.substring(0, placename.length - 1);
                                    $(obj).text(placename + "...");
            } while ($(obj).width() > $(item).width() && limit < 1000)
        }
    }
});

Here is an easy way!

your_dict = {}
your_dict['someKey'] = 'someValue'

This will add a new key: value pair in the your_dict dictionary with key = someKey and value = somevalue

You can also use this way to update the value of the key somekey if that already exists in the your_dict.

This works for me

   <script type="text/javascript">
        var c = document.getElementById("<%=TextBox1.ClientID %>");
        c.select =
        function (event, ui) 
        { this.value = ""; return false; }
    </script>

If we are very sure that List<Object> will contain collection of String, then probably try this.

List<Object> lst = new ArrayList<Object>();
lst.add("sample");
lst.add("simple");
String[] arr = lst.toArray(new String[] {});
System.out.println(Arrays.deepToString(arr));

Final keyword in C++ when added to a function, prevents it from being overridden by a base class. Also when added to a class prevents inheritance of any type. Consider the following example which shows use of final specifier. This program fails in compilation.

#include <iostream>
using namespace std;

class Base
{
  public:
  virtual void myfun() final
  {
    cout << "myfun() in Base";
  }
};
class Derived : public Base
{
  void myfun()
  {
    cout << "myfun() in Derived\n";
  }
};

int main()
{
  Derived d;
  Base &b = d;
  b.myfun();
  return 0;
}

Also:

#include <iostream>
class Base final
{
};

class Derived : public Base
{
};

int main()
{
  Derived d;
  return 0;
}

Look at this blog for a description how to copy a remote database:

Backup a SQL Server 2008 Database From a Shared Hosting Environment

This is my solution using css+.

First of all, if the first child (flex-1) should be 100px, it shouldn't be flex.

In css+ in fact you can set flexible and/or static elements (columns or rows) and your example become as easy as this:

<div class="container">
  <div class="EXTENDER">
    <div class="COLS">
      <div class="CELL _100px" style="background-color:blue">100px</div>
      <div class="CELL _FLEX" style="background-color:red">flex</div>
    </div>
  </div>
</div>

Container CSS:

.container {
    height: 200px;
    width: 500px;
    position: relative;
}

And obviously include css+ 0.2 core.

Here is the fiddle.

Add these dependencies for run mockito successfully :

testImplementation 'org.mockito:mockito-core:2.24.5'
testImplementation "org.mockito:mockito-inline:2.24.5"

@inmyth's answer is correct, just modify the code a bit, to handle empty list.

public class NewsAdapter extends RecyclerView.Adapter<...> {    
    ...
    private static List mFeedsList;
    ...    
    public void swap(List list){
            if (mFeedsList != null) {
                mFeedsList.clear();
                mFeedsList.addAll(list);
            }
            else {
                mFeedsList = list;
            }
            notifyDataSetChanged();
    }

I am using Retrofit to fetch the list, on Retrofit's onResponse() use,

adapter.swap(feedList);

I'll tell you how it can be done in eclipse. My dev system - Windows 64bit, Eclipse Luna, Perlipse plugin for eclipse, Strawberry pearl installer. I use perl.exe as my interpreter.

Eclipse > create new perl project > right click project > build path > configure build path > libraries tab > add external source folder > go to the folder where all your perl modules are installed > ok > ok. Done !

I encountered this error even though the Project Facets were set appropriately. The problem was that the "Runtime Environment" property was not set on the server:

It simply needed to be set to the appropriate Runtime:

Apparently the error I got when trying to import pandas for the first time was ValueError: unknown locale: UTF-8

Trying to import again afterwards, gave another error as described in my question above.

I found the solution to solve the ValueError on IPython Notebook locale error

After updating my bash profile, the error AttributeError: module 'pandas' has no attribute 'core' did not appear anymore.

You can use valueOf("a1") if you want to look up by String

Check if the user has scrolled past the header ad, then display the footer ad.

if($(your header ad).position().top < 0) { $(your footer ad).show() }

Am I correct at what you are looking for?

Remove the extension altogether and then double-click it. Most system shell scripts are like this. As long as it has a shebang it will work.

Since seaborn also uses matplotlib to do its plotting you can easily combine the two. If you only want to adopt the styling of seaborn the set_style function should get you started:

import matplotlib.pyplot as plt
import numpy as np
import seaborn as sns

sns.set_style("darkgrid")
plt.plot(np.cumsum(np.random.randn(1000,1)))
plt.show()

Result:

All necessary git bash commands to push and pull into Github:

git status 
git pull
git add filefullpath

git commit -m "comments for checkin file" 
git push origin branch/master
git remote -v 
git log -2 

If you want to edit a file then:

edit filename.* 

To see all branches and their commits:

git show-branch

The quickest and easiest way I've found to Json-ify POJOs is to use the Gson library. This blog post gives a quick overview of using the library.

I was having the same issue in Workbench plus insert query from C# application. In my case using ISO format solve the issue

string value = date.ToString("yyyy-MM-dd HH:mm:ss");

For InnoDB, the following seems to work: create the new empty database, then rename each table in turn into the new database:

RENAME TABLE old_db.table TO new_db.table;

You will need to adjust the permissions after that.

For scripting in a shell, you can use either of the following:

mysql -u username -ppassword old_db -sNe 'show tables' | while read table; \ 
    do mysql -u username -ppassword -sNe "rename table old_db.$table to new_db.$table"; done

OR

for table in `mysql -u root -ppassword -s -N -e "use old_db;show tables from old_db;"`; do mysql -u root -ppassword -s -N -e "use old_db;rename table old_db.$table to new_db.$table;"; done;

Notes:

• There is no space between the option -p and the password. If your database has no password, remove the -u username -ppassword part.

• If some table has a trigger, it cannot be moved to another database using above method (will result Trigger in wrong schema error). If that is the case, use a traditional way to clone a database and then drop the old one:

  mysqldump old_db | mysql new_db

• If you have stored procedures, you can copy them afterwards:

  mysqldump -R old_db | mysql new_db

I just had the same problem. I stored session data for a user in the format:

session:sessionid:key-x - value of x
session:sessionid:key-y - value of y
session:sessionid:key-z - value of z

So, each entry was a seperate key-value pair. When the session is destroyed, I wanted to remove all session data by deleting keys with the pattern session:sessionid:* - but redis does not have such a function.

What I did: store the session data within a hash. I just create a hash with the hash id of session:sessionid and then I push key-x, key-y, key-z in that hash (order did not matter to me) and if I dont need that hash anymore I just do a DEL session:sessionid and all data associated with that hash id is gone. DEL is atomic and accessing data/writing data to the hash is O(1).

The accepted answer didn’t work for me, none of the createEvent ones did.

What worked for me in the end was:

targetElement.dispatchEvent(
    new MouseEvent('click', {
        bubbles: true,
        cancelable: true,
        view: window,
}));

Here’s a snippet:

const clickBtn = document.querySelector('.clickme');_x000D_
const viaBtn = document.querySelector('.viame');_x000D_
_x000D_
viaBtn.addEventListener('click', function(event) {_x000D_
    clickBtn.dispatchEvent(_x000D_
        new MouseEvent('click', {_x000D_
            bubbles: true,_x000D_
            cancelable: true,_x000D_
            view: window,_x000D_
    }));_x000D_
});_x000D_
_x000D_
clickBtn.addEventListener('click', function(event) {_x000D_
    console.warn(`I was accessed via the other button! A ${event.type} occurred!`);_x000D_
});

<button class="clickme">Click me</button>_x000D_
_x000D_
<button class="viame">Via me</button>

From reading: https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent

"This method uses the browser's innerHTML property." - jQuery API

http://api.jquery.com/html/

http://caniuse.com/#search=::after

::after and ::before with content are better to use as they're supported in every major browser other than Internet Explorer at least 5 versions back. Internet Explorer has complete support in version 9+ and partial support in version 8.

Is this what you're looking for?

.Modal::after{
  content:url('blackCarrot.png'); /* with class ModalCarrot ??*/
  position:relative; /*or absolute*/
  z-index:100000; /*a number that's more than the modal box*/
  left:-50px;
  top:10px;
}

.ModalCarrot{
   position:absolute;
   left:50%;
   margin-left:-8px;
   top:-16px;
}

If not, can you explain a little better?

or you could use jQuery, like Joshua said:

$(".Modal").before("<img src='blackCarrot.png' class='ModalCarrot' />");

1. In Eclipse Select Help -> Marketplace

2. Enter "Maven" in Find box and click on Go button

3. Click on "Install" button for Maven Integration for Eclipse (Juno and newer)

With this, maven should get install without any problem.

When a function is a part of a class, it's called a method.

C# is an OOP language and doesn't have functions that are declared outside of classes, that's why all functions in C# are actually methods.

Though, beside this formal difference, they are the same...

I have this function for this case ..

Function GetValue(r As Range, Tag As String) As Integer
Dim c, nRet As String
Dim n, x As Integer
Dim bNum As Boolean

c = r.Value
n = InStr(c, Tag)
For x = n + 1 To Len(c)
  Select Case Mid(c, x, 1)
    Case ":":    bNum = True
    Case " ": Exit For
    Case Else: If bNum Then nRet = nRet & Mid(c, x, 1)
  End Select
Next
GetValue = val(nRet)
End Function

To fill cell BC .. (assumed that you check cell A1)

Worksheets("Übersicht_2013").Cells(i, "BC") = GetValue(range("A1"),"S")

This question was asked many years ago. Now, there is a better solution: SmartSwipe: https://github.com/luckybilly/SmartSwipe

code looks like this:

SmartSwipe.wrap(contentView)
        .addConsumer(new StayConsumer()) //contentView stay while swiping with StayConsumer
        .enableAllDirections() //enable directions as needed
        .addListener(new SimpleSwipeListener() {
            @Override
            public void onSwipeOpened(SmartSwipeWrapper wrapper, SwipeConsumer consumer, int direction) {
                //direction: 
                //  1: left
                //  2: right
                //  4: top
                //  8: bottom
            }
        })
;

Open modal windows with passing data to dialog

In case if someone interests to pass data to dialog:

app.controller('ModalCtrl', function($scope,  $modal) {
      
      $scope.name = 'theNameHasBeenPassed';

      $scope.showModal = function() {
        
        $scope.opts = {
        backdrop: true,
        backdropClick: true,
        dialogFade: false,
        keyboard: true,
        templateUrl : 'modalContent.html',
        controller : ModalInstanceCtrl,
        resolve: {} // empty storage
          };
          
        
        $scope.opts.resolve.item = function() {
            return angular.copy(
                                {name: $scope.name}
                          ); // pass name to resolve storage
        }
        
          var modalInstance = $modal.open($scope.opts);
          
          modalInstance.result.then(function(){
            //on ok button press 
          },function(){
            //on cancel button press
            console.log("Modal Closed");
          });
      };                   
})

var ModalInstanceCtrl = function($scope, $modalInstance, $modal, item) {
    
     $scope.item = item;
    
      $scope.ok = function () {
        $modalInstance.close();
      };
      
      $scope.cancel = function () {
        $modalInstance.dismiss('cancel');
      };
}

Demo Plunker

I'm just going to add a slightly revised version of Anivarth's (as I believe it's the most pythonic) for future reference.

from math import sqrt

def divisors(n):
    divs = {1,n}
    for i in range(2,int(sqrt(n))+1):
        if n%i == 0:
            divs.update((i,n//i))
    return divs

C:\Program Files\MySQL\MySQL Workbench 6.3 CE\sys

paste URLin to window file, and get Tables, Procedures, Functions from this directory

If you're trying to get XAMPP to use a network drive as your document root you have to use UNC paths in httpd.conf. XAMPP will not recognize your mapped network drives.

For example the following won't work, DocumentRoot "X:/webroot"

But this will, DocumentRoot "//192.168.10.100/webroot" (note the forward slashes, not back slashes)

Any of these solution will work regarding your question:

INSERT IGNORE INTO table (id, name, age) VALUES (1, "A", 19);

or

INSERT INTO TABLE (id, name, age) VALUES(1, "A", 19) 
    ON DUPLICATE KEY UPDATE NAME = "A", AGE = 19;  

or

REPLACE INTO table (id, name, age) VALUES(1, "A", 19);

If you want to know in details regarding these statement visit this link

While Except is part of the answer, it's not the whole answer. By default, Except (like several of the LINQ operators) does a reference comparison on reference types. To compare by values in the objects, you'll have to

• implement IEquatable<T> in your type, or
• override Equals and GetHashCode in your type, or
• pass in an instance of a type implementing IEqualityComparer<T> for your type

char array[10];
sprintf(array, "%f", 3.123);

sprintf: (from MSDN)

$(document).ready(function() {
                $(document).on(' change', 'input[name="check_all"]', function() {
                    $('.cb').prop("checked", this.checked);
                });
            });

You are getting the WebView before setting the Content view so the wv is probably null.

public class ViewWeb extends Activity {  
        @Override  
        public void onCreate(Bundle savedInstanceState) {  
            super.onCreate(savedInstanceState);
            setContentView(R.layout.webview);  
            WebView wv;  
            wv = (WebView) findViewById(R.id.webView1);  
            wv.loadUrl("file:///android_asset/aboutcertified.html");   // now it will not fail here
        }  
    }

Somewhere in the code you are using, there is a call to the Win32 API, CoCreateInstance, to dynamically load a DLL and instantiate an object from it.

The mapping between the component ID and the DLL that is capable of instantiating that object is usually found in HEKY_CLASSES_ROOT\CLSID in the registry. To discuss this further would be to explain a lot about COM in Windows. But the error indicates that the COM guid is not present in the registry.

I don't much about what the PackAndGo DLL is (an Autodesk component), but I suspect you simply need to "install" that component or the software package it came with through the designated installer to have that DLL and appropriate COM registry keys on your computer you are trying to run your code on. (i.e. go run setup.exe for this product).

In other words, I think you need to install "Pack and Go" on this computer instead of just copying the DLL to the target machine.

Also, make sure you decide to build your code appropriate as 32-bit vs. 64-bit depending on the which build flavor (32 or 64 bit) of Pack And Go you install.

A 'button' is just that, a button, to which you can add additional functionality using Javascript. A 'submit' input type has the default functionality of submitting the form it's placed in (though, of course, you can still add additional functionality using Javascript).

You can't send email using javascript or html. You need server side scripts in php or other technologies to send email.

I had same problem. oddly enough google chrome and possibly others (not sure) did not like

$("#thing").val(0);

input type="hidden" id="thing" name="thing" value="1" />

(no change)

$("#thing").val("0");

input type="hidden" id="thing" name="thing" value="1" />

(no change)

but this works!!!!

$("#thing").val("no");

input type="hidden" id="thing" name="thing" value="no" />

CHANGES!!

$("#thing").val("yes");

input type="hidden" id="thing" name="thing" value="yes" />

CHANGES!!

must be a "string thing"

Step by steps of that, + turn value to a number and if you add to an empty array +[]...as it's empty and is equal to 0, it will

So from there, now look into your code, it's ++[[]][+[]]+[+[]]...

And there is plus between them ++[[]][+[]] + [+[]]

So these [+[]] will return [0] as they have an empty array which gets converted to 0 inside the other array...

So as imagine, the first value is a 2-dimensional array with one array inside... so [[]][+[]] will be equal to [[]][0] which will return []...

And at the end ++ convert it and increase it to 1...

So you can imagine, 1 + "0" will be "10"...

I think you actually provided a good start for the correct answer right in your question (you just need the correct syntax). I had this exact same problem, and putting DISTINCT in a sub-query was indeed less costly than what other answers here have proposed.

select a.FirstName, a.LastName, v.District
from AddTbl a 
inner join (select distinct LastName, District 
    from ValTbl) v
   on a.LastName = v.LastName
order by Firstname   

For .NET 3.5 and lower you could use:

string.Format ("{0:00}:{1:00}:{2:00}", 
               (int)myTimeSpan.TotalHours, 
                    myTimeSpan.Minutes, 
                    myTimeSpan.Seconds);

Code taken from a Jon Skeet answer on bytes

For .NET 4.0 and above, see DoctaJonez answer.

Just to clarify on OP's comment that the use on ref and out is a "reference to a value type or struct declared outside the method", which has already been established in incorrect.

Consider the use of ref on a StringBuilder, which is a reference type:

private void Nullify(StringBuilder sb, string message)
{
    sb.Append(message);
    sb = null;
}

// -- snip --

StringBuilder sb = new StringBuilder();
string message = "Hi Guy";
Nullify(sb, message);
System.Console.WriteLine(sb.ToString());

// Output
// Hi Guy

As apposed to this:

private void Nullify(ref StringBuilder sb, string message)
{
    sb.Append(message);
    sb = null;
}

// -- snip --

StringBuilder sb = new StringBuilder();
string message = "Hi Guy";
Nullify(ref sb, message);
System.Console.WriteLine(sb.ToString());

// Output
// NullReferenceException

To add on to KaZ answer, Whenever I am making a QML application I tend to add this to the main c++

#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QStandardPaths>

int main(int argc, char *argv[])
{
QGuiApplication app(argc, argv);
QQmlApplicationEngine engine;

// get the applications dir path and expose it to QML 

QUrl appPath(QString("%1").arg(app.applicationDirPath()));
engine.rootContext()->setContextProperty("appPath", appPath);


// Get the QStandardPaths home location and expose it to QML 
QUrl userPath;
   const QStringList usersLocation = QStandardPaths::standardLocations(QStandardPaths::HomeLocation);
   if (usersLocation.isEmpty())
       userPath = appPath.resolved(QUrl("/home/"));
   else
      userPath = QString("%1").arg(usersLocation.first());
   engine.rootContext()->setContextProperty("userPath", userPath);

   QUrl imagePath;
      const QStringList picturesLocation = QStandardPaths::standardLocations(QStandardPaths::PicturesLocation);
      if (picturesLocation.isEmpty())
          imagePath = appPath.resolved(QUrl("images"));
      else
          imagePath = QString("%1").arg(picturesLocation.first());
      engine.rootContext()->setContextProperty("imagePath", imagePath);

      QUrl videoPath;
      const QStringList moviesLocation = QStandardPaths::standardLocations(QStandardPaths::MoviesLocation);
      if (moviesLocation.isEmpty())
          videoPath = appPath.resolved(QUrl("./"));
      else
          videoPath = QString("%1").arg(moviesLocation.first());
      engine.rootContext()->setContextProperty("videoPath", videoPath);

      QUrl homePath;
      const QStringList homesLocation = QStandardPaths::standardLocations(QStandardPaths::HomeLocation);
      if (homesLocation.isEmpty())
          homePath = appPath.resolved(QUrl("/"));
      else
          homePath = QString("%1").arg(homesLocation.first());
      engine.rootContext()->setContextProperty("homePath", homePath);

      QUrl desktopPath;
      const QStringList desktopsLocation = QStandardPaths::standardLocations(QStandardPaths::DesktopLocation);
      if (desktopsLocation.isEmpty())
          desktopPath = appPath.resolved(QUrl("/"));
      else
          desktopPath = QString("%1").arg(desktopsLocation.first());
      engine.rootContext()->setContextProperty("desktopPath", desktopPath);

      QUrl docPath;
      const QStringList docsLocation = QStandardPaths::standardLocations(QStandardPaths::DocumentsLocation);
      if (docsLocation.isEmpty())
          docPath = appPath.resolved(QUrl("/"));
      else
          docPath = QString("%1").arg(docsLocation.first());
      engine.rootContext()->setContextProperty("docPath", docPath);


      QUrl tempPath;
      const QStringList tempsLocation = QStandardPaths::standardLocations(QStandardPaths::TempLocation);
      if (tempsLocation.isEmpty())
          tempPath = appPath.resolved(QUrl("/"));
      else
          tempPath = QString("%1").arg(tempsLocation.first());
      engine.rootContext()->setContextProperty("tempPath", tempPath);
engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
return app.exec();
}

Using it in QML

....
........
............
Text{
text:"This is the applications path: " + appPath
+ "\nThis is the users home directory: " + homePath
+ "\nThis is the Desktop path: " desktopPath;
}

If you have a reference to any field in the form or an event then you don't need to explicitly look up the form since every form field has a form attribute that points to its parent form. That means that once you have a filed reference to a DOM element userName then userName.form will be the form. If $userName is a jQuery object, then $userName.get(0).form will give you the form.

If you have an event then it will contain a target attribute which will point to the form field that triggered the event, which means you can access the form via myEvent.target.form.

Here is an example without any form lookup code.

<html>
<body>
    <form name="frm">
        <input type="text" name="login"><br/>
        <input type="password" name="password"><br/>
        <button type="submit" onclick="doLogin()">Login</button>
    </form>
    <script>
        function doLogin(e) {
            e = e || window.event;
            e.preventDefault();
            var form = e.target.form;
            alert("user:" + form.login.value + " password:" + form.password.value);
            e.target.form.submit();
        }
    </script>
</body>
</html>

If you have multiple forms on the page you still don't need to label them by name or id, because you'll always get the correct form instance via the event or via a reference to a field.

function wordLimit($str, $limit) {
    $arr = explode(' ', $str);
    if(count($arr) <= $limit){
        return $str;   
    }
    $result = '';
    for($i = 0; $i < $limit; $i++){
        $result .= $arr[$i].' ';
    }
    return trim($result);
}
echo wordLimit('Hello Word', 1); // Hello
echo wordLimit('Hello Word', 2); // Hello Word
echo wordLimit('Hello Word', 3); // Hello Word
echo wordLimit('Hello Word', 0); // ''

Alternatively:

if( jQuery('#elem').get(0) ) {}

Sometimes there will be some stale Jenkins processes, so ps -ef | grep jenkins kill all of them. Restart as described in previous answers, and it will be clean.

ps -ef | grep jenkins
sudo kill -kill <pid>

Enumerable.SequenceEqual(FirstList.OrderBy(fElement => fElement), 
                         SecondList.OrderBy(sElement => sElement))

Group related projects together using solution folders

See http://msdn.microsoft.com/en-us/library/vstudio/c6c756s6(v=vs.100).aspx

private - can be accessed from WITHIN the class only

protected - can be accessed from WITHIN the class and INHERITING classes

public - can be accessed from code OUTSIDE the class as well

This applies to functions as well as variables.

This happens because your local module named urllib.py shadows the installed requests module you are trying to use. The current directory is preapended to sys.path, so the local name takes precedence over the installed name.

An extra debugging tip when this comes up is to look at the Traceback carefully, and realize that the name of your script in question is matching the module you are trying to import.

Rename your file to something else like url.py. Then It is working fine. Hope it helps!

I'm currently using this function:

function array_delete($del_val, $array) {
    if(is_array($del_val)) {
         foreach ($del_val as $del_key => $del_value) {
            foreach ($array as $key => $value){
                if ($value == $del_value) {
                    unset($array[$key]);
                }
            }
        }
    } else {
        foreach ($array as $key => $value){
            if ($value == $del_val) {
                unset($array[$key]);
            }
        }
    }
    return array_values($array);
}

You can input an array or only a string with the element(s) which should be removed. Write it like this:

$detils = array('apple', 'orange', 'strawberry', 'blueberry', 'kiwi');
$detils = array_delete(array('orange', 'apple'), $detils);

OR

$detils = array_delete('orange', $detils);

It'll also reindex it.

Ask the user for the exact URL they're using in their browser. If they're entering https://your.site:80, they may receive the ssl_error_rx_record_too_long error.

If you want to individually generate ddl for each object,

Queries are:

--GENERATE DDL FOR ALL USER OBJECTS

--1. FOR ALL TABLES

SELECT DBMS_METADATA.GET_DDL('TABLE', TABLE_NAME) FROM USER_TABLES;

--2. FOR ALL INDEXES

SELECT DBMS_METADATA.GET_DDL('INDEX', INDEX_NAME) FROM USER_INDEXES WHERE INDEX_TYPE ='NORMAL';

--3. FOR ALL VIEWS

SELECT DBMS_METADATA.GET_DDL('VIEW', VIEW_NAME) FROM USER_VIEWS;

OR

SELECT TEXT FROM USER_VIEWS

--4. FOR ALL MATERILIZED VIEWS

SELECT QUERY FROM USER_MVIEWS

--5. FOR ALL FUNCTION

SELECT DBMS_METADATA.GET_DDL('FUNCTION', OBJECT_NAME) FROM USER_PROCEDURES WHERE OBJECT_TYPE = 'FUNCTION'

===============================================================================================

GET_DDL Function doesnt support for some object_type like LOB,MATERIALIZED VIEW, TABLE PARTITION

SO, Consolidated query for generating DDL will be:

SELECT OBJECT_TYPE, OBJECT_NAME,DBMS_METADATA.GET_DDL(OBJECT_TYPE, OBJECT_NAME, OWNER)
  FROM ALL_OBJECTS 
  WHERE (OWNER = 'XYZ') AND OBJECT_TYPE NOT IN('LOB','MATERIALIZED VIEW', 'TABLE PARTITION') ORDER BY OBJECT_TYPE, OBJECT_NAME;

Ubuntu Linux/Mac:

The module n makes version-management easy:

sudo npm install n -g

For the latest stable version:

sudo n stable

For the latest version:

sudo n latest

Windows:

just reinstall node from the .msi in Windows from the node website.

A) Yes. The easiest way to check if an element exists is to simply call find_element inside a try/catch.

B) Yes, I always try to identify elements without using their text for 2 reasons:

1. the text is more likely to change and;
2. if it is important to you, you won't be able to run your tests against localized builds.

solution either:

1. You can use xpath to find a parent or ancestor element that has an ID or some other unique identifier and then find it's child/descendant that matches or;
2. you could request an ID or name or some other unique identifier for the link itself.

For the follow up questions, using try/catch is how you can tell if an element exists or not and good examples of waits can be found here: http://seleniumhq.org/docs/04_webdriver_advanced.html

Found this post: "Breaking changes" in angular 9. All modules must be imported separately. Also a fine module available there, thanks to @jeff-gilliland: https://stackoverflow.com/a/60111086/824622

You can use customValidity

$(function(){     var elements = document.getElementsByTagName("input");     for (var i = 0; i < elements.length; i++) {         elements[i].oninvalid = function(e) {             e.target.setCustomValidity("This can't be left blank!");         };     } }); 

I think that will work on at least Chrome and FF, I'm not sure about other browsers

The || operator is "concatenate" - it joins together the two strings of its operands.

From http://www.sqlite.org/lang_expr.html

For padding, the seemingly-cheater way I've used is to start with your target string, say '0000', concatenate '0000423', then substr(result, -4, 4) for '0423'.

Update: Looks like there is no native implementation of "lpad" or "rpad" in SQLite, but you can follow along (basically what I proposed) here: http://verysimple.com/2010/01/12/sqlite-lpad-rpad-function/

-- the statement below is almost the same as
-- select lpad(mycolumn,'0',10) from mytable

select substr('0000000000' || mycolumn, -10, 10) from mytable

-- the statement below is almost the same as
-- select rpad(mycolumn,'0',10) from mytable

select substr(mycolumn || '0000000000', 1, 10) from mytable

Here's how it looks:

SELECT col1 || '-' || substr('00'||col2, -2, 2) || '-' || substr('0000'||col3, -4, 4)

it yields

"A-01-0001"
"A-01-0002"
"A-12-0002"
"C-13-0002"
"B-11-0002"

(Taken from my comment)

pip won't handle system level dependencies. You'll have to apt-get install libfreetype6-dev before continuing. (It even says so right in your output. Try skimming over it for such errors next time, usually build outputs are very detailed)

You forgot the return types in your member function definitions:

int ttTree::ttTreeInsert(int value) { ... }
^^^               

and so on.

Add one more slash after file:// in the value of xsi:schemaLocation. (You have two; you need three. Think protocol://host/path where protocol is 'file' and host is empty here, yielding three slashes in a row.) You can also eliminate the double slashes along the path. I believe that the double slashes help with file systems that allow spaces in file and directory names, but you wisely avoided that complication in your path naming.

xsi:schemaLocation="http://www.w3schools.com file:///C:/environment/workspace/maven-ws/ProjextXmlSchema/email.xsd"

Still not working? I suggest that you carefully copy the full file specification for the XSD into the address bar of Chrome or Firefox:

file:///C:/environment/workspace/maven-ws/ProjextXmlSchema/email.xsd

If the XSD does not display in the browser, delete all but the last component of the path (email.xsd) and see if you can't display the parent directory. Continue in this manner, walking up the directory structure until you discover where the path diverges from the reality of your local filesystem.

If the XSD does displayed in the browser, state what XML processor you're using, and be prepared to hear that it's broken or that you must work around some limitation. I can tell you that the above fix will work with my Xerces-J-based validator.

In Eclipse 4.9, you can static import existing invocations using a quick fix.

A new quick fix has been implemented that allows the user to convert static field accesses and static methods to use a static import. It's also possible to replace all occurrences at the same time.

More details here

Let us take an interview Question. There is a method that throws NullPointerException in the superclass. Can we override it with a method that throws RuntimeException?

To answer this question, let us know what is an Unchecked and Checked exception.

1. Checked exceptions must be explicitly caught or propagated as described in Basic try-catch-finally Exception Handling. Unchecked exceptions do not have this requirement. They don't have to be caught or declared thrown.

2. Checked exceptions in Java extend the java.lang.Exception class. Unchecked exceptions extend the java.lang.RuntimeException.

public class NullPointerException extends RuntimeException

Unchecked exceptions extend the java.lang.RuntimeException. Thst's why NullPointerException is an Uncheked exception.

Let's take an example: Example 1 :

    public class Parent {
       public void name()  throws NullPointerException {
           System.out.println(" this is parent");
       }
}

public class Child  extends Parent{
     public  void name() throws RuntimeException{
             System.out.println(" child ");
     }

     public static void main(String[] args) {
        Parent parent  = new Child();
        parent.name();// output => child
    }
}

The program will compile successfully. Example 2:

    public class Parent {
       public void name()  throws RuntimeException {
           System.out.println(" this is parent");
       }
}

public class Child  extends Parent{
     public  void name() throws  NullPointerException {
             System.out.println(" child ");
     }

     public static void main(String[] args) {
        Parent parent  = new Child();
        parent.name();// output => child
    }
}

The program will also compile successfully. Therefore it is evident, that nothing happens in case of Unchecked exceptions. Now, let's take a look what happens in case of Checked exceptions. Example 3: When base class and child class both throws a checked exception

    public class Parent {
       public void name()  throws IOException {
           System.out.println(" this is parent");
       }
}
public class Child  extends Parent{
     public  void name() throws IOException{
             System.out.println(" child ");
     }

     public static void main(String[] args) {
        Parent parent  = new Child();

        try {
            parent.name();// output=> child
        }catch( Exception e) {
            System.out.println(e);
        }

    }
}

The program will compile successfully. Example 4: When child class method is throwing border checked exception compared to the same method of base class.

import java.io.IOException;

public class Parent {
       public void name()  throws IOException {
           System.out.println(" this is parent");
       }
}
public class Child  extends Parent{
     public  void name() throws Exception{ // broader exception
             System.out.println(" child ");
     }

     public static void main(String[] args) {
        Parent parent  = new Child();

        try {
            parent.name();//output=> Compilation failure
        }catch( Exception e) {
            System.out.println(e);
        }

    }
}

The program will fail to compile. So, we have to be careful when we are using Checked exceptions.

Check out XmlTextReader class for instance.

Most often I use this to synchronize access to a list or map but I don't want to block access to all methods of the object.

In the following code one thread modifying the list will not block waiting for a thread that is modifying the map. If the methods were synchronized on the object then each method would have to wait even though the modifications they are making would not conflict.

private List<Foo> myList = new ArrayList<Foo>();
private Map<String,Bar) myMap = new HashMap<String,Bar>();

public void put( String s, Bar b ) {
  synchronized( myMap ) {
    myMap.put( s,b );
    // then some thing that may take a while like a database access or RPC or notifying listeners
  }
}

public void hasKey( String s, ) {
  synchronized( myMap ) {
    myMap.hasKey( s );
  }
}

public void add( Foo f ) {
  synchronized( myList ) {
    myList.add( f );
// then some thing that may take a while like a database access or RPC or notifying listeners
  }
}

public Thing getMedianFoo() {
  Foo med = null;
  synchronized( myList ) {
    Collections.sort(myList);
    med = myList.get(myList.size()/2); 
  }
  return med;
}

So, I've really tried to understand this, but it seems that Django still doesn't make this very straightforward. I'm not all that dumb, but I just can't see any (somewhat) simple solution.

I find it generally pretty ugly to have to override the Admin views for this sort of thing, and every example I find never fully applies to the Admin views.

This is such a common circumstance with the models I make that I find it appalling that there's no obvious solution to this...

I've got these classes:

# models.py
class Company(models.Model):
    # ...
class Contract(models.Model):
    company = models.ForeignKey(Company)
    locations = models.ManyToManyField('Location')
class Location(models.Model):
    company = models.ForeignKey(Company)

This creates a problem when setting up the Admin for Company, because it has inlines for both Contract and Location, and Contract's m2m options for Location are not properly filtered according to the Company that you're currently editing.

In short, I would need some admin option to do something like this:

# admin.py
class LocationInline(admin.TabularInline):
    model = Location
class ContractInline(admin.TabularInline):
    model = Contract
class CompanyAdmin(admin.ModelAdmin):
    inlines = (ContractInline, LocationInline)
    inline_filter = dict(Location__company='self')

Ultimately I wouldn't care if the filtering process was placed on the base CompanyAdmin, or if it was placed on the ContractInline. (Placing it on the inline makes more sense, but it makes it hard to reference the base Contract as 'self'.)

Is there anyone out there who knows of something as straightforward as this badly needed shortcut? Back when I made PHP admins for this sort of thing, this was considered basic functionality! In fact, it was always automatic, and had to be disabled if you really didn't want it!

In Bitbucket Server you can do a download by clicking on ... next to the branch and then Download

For more info see Download an archive from Bitbucket Server

There are three methods are there...

SELECT salary,first_name,rnk 
FROM (SELECT salary,first_name,rank() over (order by salary desc nulls last) as                                                                  rnk from emp) where rnk=3;


SELECT salary,first_name,rnk 
FROM (SELECT salary,first_name,dense_rank() over (order by salary desc nulls last) as                                                                  rnk from emp) where rnk=3;


select rnk,first_name,salary 
from (select rownum as rnk ,first_name,salary 
      from (select first_name,salary 
            from emp order by salary desc nulls last)) where rnk=3

a compact formula that works for me

class ValidityRuleRange {
        private final Date from;
        private final Date to;
    ...
    private boolean isOverlap(ValidityRuleRange vrr) {
        int c1 = from.compareTo(vrr.getTo());
        int c2 = to.compareTo(vrr.getFrom());
        return c1 == 0 || c2 == 0 || c1 + c2 == 0;
    }

You can get top and left without traversing DOM like this:

function getCoords(elem) { // crossbrowser version
    var box = elem.getBoundingClientRect();

    var body = document.body;
    var docEl = document.documentElement;

    var scrollTop = window.pageYOffset || docEl.scrollTop || body.scrollTop;
    var scrollLeft = window.pageXOffset || docEl.scrollLeft || body.scrollLeft;

    var clientTop = docEl.clientTop || body.clientTop || 0;
    var clientLeft = docEl.clientLeft || body.clientLeft || 0;

    var top  = box.top +  scrollTop - clientTop;
    var left = box.left + scrollLeft - clientLeft;

    return { top: Math.round(top), left: Math.round(left) };
}

Simplest solution: The Oracle client is not installed on the remote server where the SSIS package is being executed.

Slightly less simple solution: The Oracle client is installed on the remote server, but in the wrong bit-count for the SSIS installation. For example, if the 64-bit Oracle client is installed but SSIS is being executed with the 32-bit dtexec executable, SSIS will not be able to find the Oracle client. The solution in this case would be to install the 32-bit Oracle client side-by-side with the 64-bit client.

Also you might want to log in via browser and get the command with all headers including cookies:

Open the Network tab of Developer Tools, log in, navigate to the needed page, use "Copy as cURL".

Common Answer: itoa()

This is bad. itoa is non-standard, as pointed out here.

If you are using JScript (Microsoft's Javascript) to do local scripting using WSH (NOT in a browser!) you can use Scripting.FileSystemObject to access the file system.

I think you can access that same object in IE if you turn a lot of security settings off, but that would be a very, very bad idea.

MSDN here

my solution is not as clear as that, but I put it as another example

console.log(duration('2019-07-17T18:35:25.235Z', '2019-07-20T00:37:28.839Z'));_x000D_
_x000D_
function duration(t0, t1){_x000D_
    let d = (new Date(t1)) - (new Date(t0));_x000D_
    let weekdays     = Math.floor(d/1000/60/60/24/7);_x000D_
    let days         = Math.floor(d/1000/60/60/24 - weekdays*7);_x000D_
    let hours        = Math.floor(d/1000/60/60    - weekdays*7*24            - days*24);_x000D_
    let minutes      = Math.floor(d/1000/60       - weekdays*7*24*60         - days*24*60         - hours*60);_x000D_
    let seconds      = Math.floor(d/1000          - weekdays*7*24*60*60      - days*24*60*60      - hours*60*60      - minutes*60);_x000D_
    let milliseconds = Math.floor(d               - weekdays*7*24*60*60*1000 - days*24*60*60*1000 - hours*60*60*1000 - minutes*60*1000 - seconds*1000);_x000D_
    let t = {};_x000D_
    ['weekdays', 'days', 'hours', 'minutes', 'seconds', 'milliseconds'].forEach(q=>{ if (eval(q)>0) { t[q] = eval(q); } });_x000D_
    return t;_x000D_
}

I don't think you need to select anything at all. I opened two blank workbooks Book1 and Book2, put the value "A" in Range("A1") of Sheet1 in Book2, and submitted the following code in the immediate window -

Workbooks(2).Worksheets(1).Range("A1").Copy Workbooks(1).Worksheets(1).Range("A1")

The Range("A1") in Sheet1 of Book1 now contains "A".

Also, given the fact that in your code you are trying to copy from the ActiveWorkbook to "myfile.xls", the order seems to be reversed as the Copy method should be applied to a range in the ActiveWorkbook, and the destination (argument to the Copy function) should be the appropriate range in "myfile.xls".

PasswordAuthentication and ChallengeResponseAuthentication default set to NO in rhel7.

Change them to NO and restart sshd.

nir[0].length

Note 0: You have to have minimum one array in your array.
Note 1: Not all sub-arrays are not necessary the same length.

There is an extended stored procedure sp_spaceused that gets this information out. It's fairly convoluted to do it from the data dictionary, but This link fans out to a script that does it. This stackoverflow question has some fan-out to information on the underlying data structures that you can use to construct estimates of table and index sizes for capcity planning.

You're close, but you want name to be an XAttribute rather than XElement:

 XDocument doc = XDocument.Load(spath); 
 XElement root = new XElement("Snippet"); 
 root.Add(new XAttribute("name", "name goes here")); 
 root.Add(new XElement("SnippetCode", "SnippetCode")); 
 doc.Element("Snippets").Add(root); 
 doc.Save(spath); 

To avoid some of the problems mentioned above (not robust for nulls etc etc), to get first and last element in a list an approach could be

import java.util.List;

public static final <A> A getLastElement(List<A> list) {
    return list != null ? getElement(list, list.size() - 1) : null;
}

public static final <A> A getFirstElement(List<A> list) {
    return list != null ? getElement(list, 0) : null;
}   

private static final <A> A getElement(List<A> list, int pointer) {
    A res = null;
    if (list.size() > 0) {
        res = list.get(pointer);            
    }
    return res;
}

The convention adopted is that the first/last element of an empty list is null...

1 - Open the files '.vbox' and '.vbox-prev' (if exist) files in any text editor and replace the first character of HardDisk uuid (take note to revert this change on step 6)

Example: nano /home/virtualbox/WindowsServer/WindowsServer.vbox

Change:

<HardDisks>
        <HardDisk uuid="{3ebaa9b6-8318-4b81-b853-8f30dd278bdc}" location="/home/virtualbox/WindowsServer/WindowsServer.vdi" format="VDI" type="Normal"/>

To:

<HardDisks>
        <HardDisk uuid="{2ebaa9b6-8318-4b81-b853-8f30dd278bdc}" location="/home/virtualbox/WindowsServer/WindowsServer.vdi" format="VDI" type="Normal"/>

2 - Reboot machine

4 - Stop Virtual Machine (if started)

5 - On terminal:

su vbox
cd /home/virtualbox/WindowsServer/
VBoxManage modifyhd WindowsServer.vdi --resize SIZE
exit
exit

change SIZE for a number in Megabytes, example 80000 (80GB)

6 - Open again the files '.vbox' and '.vbox-prev' (if exist) files in any text editor and replace the first character of HardDisk uuid whith the original value

Example: nano /home/virtualbox/WindowsServer/WindowsServer.vbox

Change:

<HardDisks>
        <HardDisk uuid="{2ebaa9b6-8318-4b81-b853-8f30dd278bdc}" location="/home/virtualbox/WindowsServer/WindowsServer.vdi" format="VDI" type="Normal"/>

To:

<HardDisks>
        <HardDisk uuid="{3ebaa9b6-8318-4b81-b853-8f30dd278bdc}" location="/home/virtualbox/WindowsServer/WindowsServer.vdi" format="VDI" type="Normal"/>

7 - Reboot machine

If you're writing C++, I can't recommend using the Boost libraries strongly enough.

The latest version (1.55) includes a new Predef library which covers exactly what you're looking for, along with dozens of other platform and architecture recognition macros.

#include <boost/predef.h>

// ...

#if BOOST_OS_WINDOWS

#elif BOOST_OS_LINUX

#elif BOOST_OS_MACOS

#endif

I know this is too old thread but why no one mentioned this

#!/usr/bin/python3
import asyncio 

loop = asyncio.get_event_loop()
try:
    loop.run_forever()
finally:
    loop.close()

data="UTF-8 DATA"
udata=data.decode("utf-8")
asciidata=udata.encode("ascii","ignore")

Starting the OracleServiceXXX from the services.msc worked for me in Windows.

Try something like this:

$link = @new mysqli($this->host, $this->user, $this->pass)
$statement = $link->prepare($sqlStatement);
                if(!$statement)
                {
                    $this->debug_mode('query', 'error', '#Query Failed<br/>' . $link->error);
                    return false;
                }

You can simply return a ResponseEntity with the appropriate header:

@RequestMapping(value = "/updateSomeData" method = RequestMethod.POST)
public ResponseEntity updateDataThatDoesntRequireClientToBeNotified(...){
....
return new ResponseEntity(HttpStatus.OK)
}

I've recently tried piping the output of one free obfuscator into the another free obfuscator - namely Dotfuscator CE and the new Babel obfuscator on CodePlex. More details on my blog.

As for serialization, I've moved that code into a different DLL and included that in the project. I reasoned that there weren't any secrets in there that aren't in the XML anyway, so it didn't need obfuscation. If there is any serious code in those classes, using partial classes in the main assembly should cover it.

i get the solution. i've using cygwin and this is the problem the rsync command for Windows work only in windows shell and works in the windows powershell.

A few times it has happened the same error between two linux boxes. and appears to be by incompatible versions of rsync

Sort the array into ascending order then assign a variable to the (n-1)th term.

var EmployeeController = ["$scope", "EmployeeService",
        function ($scope, EmployeeService) {
            $scope.Employee = {};
            $scope.Save = function (Employee) {                
                if ($scope.EmployeeForm.$valid) {
                    EmployeeService
                        .Save(Employee)
                        .then(function (response) {
                            if (response.HasError) {
                                $scope.HasError = response.HasError;
                                $scope.ErrorMessage = response.ResponseMessage;
                            } else {

                            }
                        })
                        .catch(function (response) {

                        });
                }
            }
        }]


var EmployeeService = ["$http", "$q",
            function ($http, $q) {
                var self = this;

                self.Save = function (employee) {
                    var deferred = $q.defer();                
                    $http
                        .post("/api/EmployeeApi/Create", angular.toJson(employee))
                        .success(function (response, status, headers, config) {
                            deferred.resolve(response, status, headers, config);
                        })
                        .error(function (response, status, headers, config) {
                            deferred.reject(response, status, headers, config);
                        });

                    return deferred.promise;
                };

Swift 5.3 in XCode 12.2 Playgrounds

Place the cursor wherever in the code the #insertLiteral would have been in earlier versions. Select from the top-menu Editor->Insert Image Literal... and navigate to the file. Click Open.

The file is added to a playground Resource folder and will then appear when the playground is run in whichever view it was positioned when selected.

If a file is already in the playground Bundle, e.g. in /Resources, it can be dragged directly to the required position in the code (where it will be represented by an icon).

cf. Apple help docs give details of this and how to place other colour and file literals.

In Qt 4.7, there is the QDateTime::currentMSecsSinceEpoch() static function, which does exactly what you need, without any intermediary steps. Hence I'd recommend that for projects using Qt 4.7 or newer.

I built a general-purpose approach to doing various operations on a merge's commits.

Step One: Add an alias to git by editing ~/.gitconfig:

[alias]
  range = "!. ~/.githelpers && run_on_merge_range"

Step Two: In ~/.githelpers, define a bash function:

run_on_merge_range() {
  cmd=$1; shift
  commit=$1; shift
  range=$(git show $commit | grep Merge: | awk '{print $2 "..." $3}')
  echo "git $cmd $range $@"
  if [ -z $range ]; then
    echo "No merge detected"
    exit 1
  fi
  git $cmd $range $@
}

Step Three: Profit!

git range log <merge SHA> --oneline
git range diff <merge SHA> --reverse -p
git range diff <merge SHA> --name-only

There is probably a LOT of room for improvement here, I just whipped this together to get past an annoying situation. Feel free to mock my bash syntax and/or logic.

With lattice:

library(lattice)

df <- data.frame(time = 1:10,
                 a = cumsum(rnorm(10)),
                 b = cumsum(rnorm(10)),
                 c = cumsum(rnorm(10)))

form <- as.formula(paste(paste(names(df)[- 1],  collapse = ' + '),  
                         'time',  sep = '~'))

xyplot(form,  data = df,  type = 'b',  outer = TRUE)

You can try this code. This is Simple PHP Image Deleting code from the server.

<form method="post">
<input type="text" name="photoname"> // You can type your image name here...
<input type="submit" name="submit" value="Delete">
</form>

<?php
if (isset($_POST['submit'])) 
{
$photoname = $_POST['photoname'];
if (!unlink($photoname))
  {
  echo ("Error deleting $photoname");
  }
else
  {
  echo ("Deleted $photoname");
  }
}
?>

You can serialize simple data to check for equality:

data1 = {firstName: 'John', lastName: 'Smith'};
data2 = {firstName: 'Jane', lastName: 'Smith'};
JSON.stringify(data1) === JSON.stringify(data2)

This will give you something like

'{firstName:"John",lastName:"Smith"}' === '{firstName:"Jane",lastName:"Smith"}'

As a function...

function compare(a, b) {
  return JSON.stringify(a) === JSON.stringify(b);
}
compare(data1, data2);

EDIT

If you're using chai like you say, check out http://chaijs.com/api/bdd/#equal-section

EDIT 2

If you just want to check keys...

function compareKeys(a, b) {
  var aKeys = Object.keys(a).sort();
  var bKeys = Object.keys(b).sort();
  return JSON.stringify(aKeys) === JSON.stringify(bKeys);
}

should do it.

The snippet you're showing doesn't seem to be directly responsible for the error.

This is how you can CAUSE the error:

namespace MyNameSpace
{
   int i; <-- THIS NEEDS TO BE INSIDE THE CLASS

   class MyClass
   {
      ...
   }
}

If you don't immediately see what is "outside" the class, this may be due to misplaced or extra closing bracket(s) }.

fig = plt.figure()
ax = fig.add_subplot(111)
plt.xticks([0.4,0.14,0.2,0.2], fontsize = 50) # work on current fig
plt.show()

the x/yticks has the same properties as matplotlib.text

There was a bug in iOS 6, that causes line height to be ignored when font is set. See answer to NSParagraphStyle line spacing ignored and longer bug analysis at Radar: UITextView Ignores Minimum/Maximum Line Height in Attributed String.

Wouldn't:

z <- df[df$x > quantile(df$x, .25) - 1.5*IQR(df$x) & 
        df$x < quantile(df$x, .75) + 1.5*IQR(df$x), ] #rows

accomplish this task quite easily?

This is not shorter, but it deals with detached branches as well:

git branch | awk -v FS=' ' '/\*/{print $NF}' | sed 's|[()]||g'

I faced the same problem. Updating bash_profile with the following lines, solved the problem for me:

export JAVA_HOME='/usr/'

export PATH=${JAVA_HOME}/bin:$PATH

Just from reading that i would have never understood that "$@" expands into a list of separate parameters. Whereas, "$*" is one parameter consisting of all the parameters added together.

If it still makes no sense do this.

http://www.thegeekstuff.com/2010/05/bash-shell-special-parameters/

This happens because $cOTLdata is not null but the index 'char_data' does not exist. Previous versions of PHP may have been less strict on such mistakes and silently swallowed the error / notice while 7.4 does not do this anymore.

To check whether the index exists or not you can use isset():

isset($cOTLdata['char_data'])

Which means the line should look something like this:

$len = isset($cOTLdata['char_data']) ? count($cOTLdata['char_data']) : 0;

Note I switched the then and else cases of the ternary operator since === null is essentially what isset already does (but in the positive case).

Kotlin Users,

viewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {

            override fun onPageScrollStateChanged(state: Int) {
            }

            override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {

            }

            override fun onPageSelected(position: Int) {
            }
        })

Update 2020 for ViewPager2

        viewPager.registerOnPageChangeCallback(object : ViewPager2.OnPageChangeCallback() {
        override fun onPageScrollStateChanged(state: Int) {
            println(state)
        }

        override fun onPageScrolled(
            position: Int,
            positionOffset: Float,
            positionOffsetPixels: Int
        ) {
            super.onPageScrolled(position, positionOffset, positionOffsetPixels)
            println(position)
        }


        override fun onPageSelected(position: Int) {
            super.onPageSelected(position)
            println(position)
        }
    })

The problem is that --exclude="*" says to exclude (for example) the 1260000000/ directory, so rsync never examines the contents of that directory, so never notices that the directory contains files that would have been matched by your --include.

I think the closest thing to what you want is this:

rsync -nrv --include="*/" --include="file_11*.jpg" --exclude="*" /Storage/uploads/ /website/uploads/

(which will include all directories, and all files matching file_11*.jpg, but no other files), or maybe this:

rsync -nrv --include="/[0-9][0-9][0-9]0000000/" --include="file_11*.jpg" --exclude="*" /Storage/uploads/ /website/uploads/

(same concept, but much pickier about the directories it will include).

Number((6.688689).toFixed(1)); // 6.7

var number = 6.688689;
var roundedNumber = Math.round(number * 10) / 10;

Use toFixed() function.

(6.688689).toFixed(); // equal to "7"
(6.688689).toFixed(1); // equal to "6.7"
(6.688689).toFixed(2); // equal to "6.69"

Sure:

public HttpResponseMessage Post()
{
    // ... do the job

    // now redirect
    var response = Request.CreateResponse(HttpStatusCode.Moved);
    response.Headers.Location = new Uri("http://www.abcmvc.com");
    return response;
}

There are three methods of passing an object to a function as a parameter:

1. Pass by reference
2. pass by value
3. adding constant in parameter

Go through the following example:

class Sample
{
public:
    int *ptr;
    int mVar;

    Sample(int i)
    {
        mVar = 4;
        ptr = new int(i);
    }

    ~Sample()
    {
        delete ptr;
    }

    void PrintVal()
    {
        cout << "The value of the pointer is " << *ptr << endl
             << "The value of the variable is " << mVar;
   }
};

void SomeFunc(Sample x)
{
cout << "Say i am in someFunc " << endl;
}


int main()
{

  Sample s1= 10;
  SomeFunc(s1);
  s1.PrintVal();
  char ch;
  cin >> ch;
}

Output:

Say i am in someFunc
The value of the pointer is -17891602
The value of the variable is 4

-L is the test for file exists and is also a symbolic link

If you do not want to test for the file being a symbolic link, but just test to see if it exists regardless of type (file, directory, socket etc) then use -e

So if file is really file and not just a symbolic link you can do all these tests and get an exit status whose value indicates the error condition.

if [ ! \( -e "${file}" \) ]
then
     echo "%ERROR: file ${file} does not exist!" >&2
     exit 1
elif [ ! \( -f "${file}" \) ]
then
     echo "%ERROR: ${file} is not a file!" >&2
     exit 2
elif [ ! \( -r "${file}" \) ]
then
     echo "%ERROR: file ${file} is not readable!" >&2
     exit 3
elif [ ! \( -s "${file}" \) ]
then
     echo "%ERROR: file ${file} is empty!" >&2
     exit 4
fi

In the first one Python has to execute one more operations than necessary(instead of just checking not equal to it has to check if it is not true that it is equal, thus one more operation). It would be impossible to tell the difference from one execution, but if run many times, the second would be more efficient. Overall I would use the second one, but mathematically they are the same

$(function() {
    $('.phrase .items').each(function(i, items_list){
        var myText = "";

        $(items_list).find('li').each(function(j, li){
            alert(li.text());
        })

        alert(myText);

    });
};

getElementById will return false if the element was not found in the DOM.

var el = document.getElementById("customx");
if (el !== null && el.value === "")
{
  //The element was found and the value is empty.
}

Setting mongoose connect useUnifiedTopology: true option

  import mongoose from 'mongoose';

        const server = '127.0.0.1:27017'; // REPLACE WITH YOUR DB SERVER
        const database = 'DBName'; // REPLACE WITH YOUR DB NAME
        class Database {
          constructor() {
            this._connect();
          }
          _connect() {
            mongoose.Promise = global.Promise;
            // * Local DB SERVER *
            mongoose
              .connect(`mongodb://${server}/${database}`, {
                useNewUrlParser: true,
                useCreateIndex: true,
                useUnifiedTopology: true
              })
              .then(
                () => console.log(`mongoose version: ${mongoose.version}`),
                console.log('Database connection successful'),
              )
              .catch(err => console.error('Database connection error', err));   
          }
        }
        module.exports = new Database();

Use calc!

https://jsbin.com/wehixalome/edit?html,css,output

HTML:

<div class="left">
  100 px wide!
  </div><!-- Notice there isn't a space between the divs! *see edit for alternative* --><div class="right">
    Fills width!
  </div>

CSS:

.left {
  display: inline-block;
  width: 100px;

  background: red;
  color: white;
}
.right {
  display: inline-block;
  width: calc(100% - 100px);

  background: blue;
  color: white;
}

Update: As an alternative to not having a space between the divs you can set font-size: 0 on the outer element.

You can try this -

<?xml version="1.0" encoding="utf-8"?>
<shape
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="ring"
    android:innerRadiusRatio="700"
    android:thickness="100dp"
    android:useLevel="false">

    <solid android:color="#CCC" />

</shape>

Also, you can adjust the radius of the circle by adjusting android:thickness.

If you have a lot of variables to convert in optional, you can use SubimeText with this:

Find: \${([A-Za-z_0-9]*)}
Replace: \$\{${1}!\}

Be sure regex and case-sensitive options are enabled:

@gbtimmon's answer is great, but way, way too complicated. I've simplified his code as much as I could.

#answer,
#show,
#hide:target {
    display: none; 
}

#hide:target + #show,
#hide:target ~ #answer {
    display: inherit; 
}

<a href="#hide" id="hide">Show</a>
<a href="#/" id="show">Hide</a>
<div id="answer"><p>Answer</p></div>

I find it easier to skimage.util.view_as_windows or `skimage.util.view_as_blocks which also allows you to configure the step

http://scikit-image.org/docs/dev/api/skimage.util.html?highlight=view_as_windows#skimage.util.view_as_windows

This one disables all bogus verbs and only allows GET and POST

<system.webServer>
  <security>
    <requestFiltering>
      <verbs allowUnlisted="false">
    <clear/>
    <add verb="GET" allowed="true"/>
    <add verb="POST" allowed="true"/>
      </verbs>
    </requestFiltering>
  </security>
</system.webServer>

I had a similar issue using Apache 2.4 and PHP 7.

My client sent a lot of requests when refreshing (hard reloading) my application page in the browser and every time some of the last requests resulted in this error in console:

GET http://example.com/api/v1/my/resource net::ERR_CONNECTION_RESET

It turned out that my client was reaching the maximum amount of threads that was allowed. The threads exceeding this configured ceiling are simply not handled by Apache at all resulting in the connection reset error response.

The amount of threads can be easily raised by setting the ThreadsPerChild value for the module in question.
The easiest way to make such change is to uncomment the Server-pool management config file conf/extra/httpd-mpm.conf and then editing the preset values in the file to desired values.

1) Uncomment the Server-pool management file

# Server-pool management (MPM specific)
Include conf/extra/httpd-mpm.conf

2) Open and edit the file conf/extra/httpd-mpm.conf and raise the amount of threads

In my case I had to change the threads for the mpm_winnt_module:

# raised the amount of threads for mpm_winnt_module to 250
<IfModule mpm_winnt_module>
    ThreadsPerChild        250
    MaxConnectionsPerChild   0
</IfModule>

A comprehensive explanation on these Server-pool management configuration settings can be found in this post on StackOverflow.

Write a Vim function in .vimrc using the searchpair built-in function:

searchpair({start}, {middle}, {end} [, {flags} [, {skip}
            [, {stopline} [, {timeout}]]]])
    Search for the match of a nested start-end pair.  This can be
    used to find the "endif" that matches an "if", while other
    if/endif pairs in between are ignored.
    [...]

(http://vimdoc.sourceforge.net/htmldoc/eval.html)

The Typescript way to do this would be:

Number('1234') // 1234
Number('9BX9') // NaN

as answered here: https://stackoverflow.com/a/23440948/2083492

Your problem is basically that you never specified the right path to the file.

Try instead, from your main script:

from folder.file import Klasa

Or, with from folder import file:

from folder import file
k = file.Klasa()

Or again:

import folder.file as myModule
k = myModule.Klasa()

Thank you, this post was very helpful, not only to reload the page with the suggested answer, but also as well to give me the idea to place a jQuery UI icon to a button:

<button style="display:block; vertical-align:middle; height:2.82em;"
        title="Cargar nuevamente el código fuente sin darle un [Enter] a la dirección en la barra de direcciones"
        class="ui-state-active ui-corner-all ui-priority-primary" 
        onclick="javascript:window.location.reload(true);">
    <span style="display:inline-block;" class="ui-icon ui-icon-refresh"></span>
    &nbsp;[<b>CARGAR NUEVAMENTE</b>]&nbsp;
</button>

2016-07-02

NSMutableArray *arrSearchData;  
NSArray *data=[arrNearByData objectAtIndex:i];
NSString *strValue=[NSString stringWithFormat:@"%@", [data valueForKey:@"restName"]];
NSRange r = [strValue rangeOfString:key options:NSCaseInsensitiveSearch];

if(r.location != NSNotFound)
{
     [arrSearchData addObject:data];
}

In my opinion RecyclerView was made to address the problem with the recycle pattern used in listviews because it was making developer's life more difficult. All the other you could handle more or less. For instance I use the same adapter for ListView and GridView it doesn't matter in both views the getView, getItemCount, getTypeCount is used so it's the same. RecyclerView isn't needed if ListView with ListAdapter or GridView with grid adapters is already working for you. If you have implemented correctly the ViewHolder pattern in your listviews then you won't see any big improvement over RecycleView.

I suggest:

writeLines(c("Hello","World"), "output.txt")

It is shorter and more direct than the current accepted answer. It is not necessary to do:

fileConn<-file("output.txt")
# writeLines command using fileConn connection
close(fileConn)

Because the documentation for writeLines() says:

If the con is a character string, the function calls file to obtain a file connection which is opened for the duration of the function call.

# default settings for writeLines(): sep = "\n", useBytes = FALSE
# so: sep = "" would join all together e.g.

You can get if from your document_cache folder, subfolder (mine is 1946507). Once there, rename the "content" by adding .pdf to the end of the file, save, and open with any pdf reader.

To get around this I stopped the website that was connected to the db in IIS and immediately the 'frozen' 'take db offline' panel became unfrozen.

When autoLayout is enabled the resizing doesn't work :)

w/o flip:

<?php
foreach ($items as $key => $value) {
    if ($id === $value) {
        unset($items[$key]);
    }
}

With Jeffrey Fox's interpretation about no-cache, i've tested under chrome 52.0.2743.116 m, the result shows that no-cache has the same behavior as must-revalidate, they all will NOT use local cache when server is unreachable, and, they all will use cache while tap browser's Back/Forward button when server is unreachable. As above, i think max-age=0, must-revalidate is identical to no-cache, at least in implementation.

Here is a generic script you can use in SQL server. just amend the start and end dates:

IF EXISTS (SELECT * FROM information_schema.tables WHERE Table_Name = 'Calendar' AND Table_Type = 'BASE TABLE')
BEGIN
DROP TABLE [Calendar]
END

CREATE TABLE [Calendar]
(
    [CalendarDate] DATETIME
)

DECLARE @StartDate DATETIME
DECLARE @EndDate DATETIME
SET @StartDate = GETDATE()
SET @EndDate = DATEADD(d, 365, @StartDate)

WHILE @StartDate <= @EndDate
      BEGIN
             INSERT INTO [Calendar]
             (
                   CalendarDate
             )
             SELECT
                   @StartDate

             SET @StartDate = DATEADD(dd, 1, @StartDate)
      END

If you want a more advanced calendar here is one I found on the net a while ago:

CREATE SCHEMA Auxiliary
-- We put our auxiliary tables and stuff in a separate schema
-- One of the great new things in SQL Server 2005
go

CREATE FUNCTION Auxiliary.Computus
-- Computus (Latin for computation) is the calculation of the date of
-- Easter in the Christian calendar
-- http://en.wikipedia.org/wiki/Computus
-- I'm using the Meeus/Jones/Butcher Gregorian algorithm
(
    @Y INT -- The year we are calculating easter sunday for
)
RETURNS DATETIME
AS
BEGIN
DECLARE
@a INT,
@b INT,
@c INT,
@d INT,
@e INT,
@f INT,
@g INT,
@h INT,
@i INT,
@k INT,
@L INT,
@m INT

SET @a = @Y % 19
SET @b = @Y / 100
SET @c = @Y % 100
SET @d = @b / 4
SET @e = @b % 4
SET @f = (@b + 8) / 25
SET @g = (@b - @f + 1) / 3
SET @h = (19 * @a + @b - @d - @g + 15) % 30
SET @i = @c / 4
SET @k = @c % 4
SET @L = (32 + 2 * @e + 2 * @i - @h - @k) % 7
SET @m = (@a + 11 * @h + 22 * @L) / 451
RETURN(DATEADD(month, ((@h + @L - 7 * @m + 114) / 31)-1, cast(cast(@Y AS VARCHAR) AS Datetime)) + ((@h + @L - 7 * @m + 114) % 31))
END
GO


CREATE TABLE [Auxiliary].[Calendar] (
-- This is the calendar table
  [Date] datetime NOT NULL,
  [Year] int NOT NULL,
  [Quarter] int NOT NULL,
  [Month] int NOT NULL,
  [Week] int NOT NULL,
  [Day] int NOT NULL,
  [DayOfYear] int NOT NULL,
  [Weekday] int NOT NULL,
  [Fiscal_Year] int NOT NULL,
  [Fiscal_Quarter] int NOT NULL,
  [Fiscal_Month] int NOT NULL,
  [KindOfDay] varchar(10) NOT NULL,
  [Description] varchar(50) NULL,
  PRIMARY KEY CLUSTERED ([Date])
)
GO

ALTER TABLE [Auxiliary].[Calendar]
-- In Celkoish style I'm manic about constraints (Never use em ;-))
-- http://www.celko.com/

ADD CONSTRAINT [Calendar_ck] CHECK (  ([Year] > 1900)
AND ([Quarter] BETWEEN 1 AND 4)
AND ([Month] BETWEEN 1 AND 12)
AND ([Week]  BETWEEN 1 AND 53)
AND ([Day] BETWEEN 1 AND 31)
AND ([DayOfYear] BETWEEN 1 AND 366)
AND ([Weekday] BETWEEN 1 AND 7)
AND ([Fiscal_Year] > 1900)
AND ([Fiscal_Quarter] BETWEEN 1 AND 4)
AND ([Fiscal_Month] BETWEEN 1 AND 12)
AND ([KindOfDay] IN ('HOLIDAY', 'SATURDAY', 'SUNDAY', 'BANKDAY')))
GO




SET DATEFIRST 1;
-- I want my table to contain datedata acording to ISO 8601
-- http://en.wikipedia.org/wiki/ISO_8601
-- thus first day of a week is monday
WITH Dates(Date)
-- A recursive CTE that produce all dates between 1999 and 2020-12-31
AS
(
SELECT cast('1999' AS DateTime) Date -- SQL Server supports the ISO 8601 format so this is an unambigious shortcut for 1999-01-01
UNION ALL                            -- http://msdn2.microsoft.com/en-us/library/ms190977.aspx
SELECT (Date + 1) AS Date
FROM Dates
WHERE
Date < cast('2021' AS DateTime) -1
),

DatesAndThursdayInWeek(Date, Thursday)
-- The weeks can be found by counting the thursdays in a year so we find
-- the thursday in the week for a particular date
AS
(
SELECT
Date,
CASE DATEPART(weekday,Date)
WHEN 1 THEN Date + 3
WHEN 2 THEN Date + 2
WHEN 3 THEN Date + 1
WHEN 4 THEN Date
WHEN 5 THEN Date - 1
WHEN 6 THEN Date - 2
WHEN 7 THEN Date - 3
END AS Thursday
FROM Dates
),

Weeks(Week, Thursday)
-- Now we produce the weeknumers for the thursdays
-- ROW_NUMBER is new to SQL Server 2005
AS
(
SELECT ROW_NUMBER() OVER(partition by year(Date) order by Date) Week, Thursday
FROM DatesAndThursdayInWeek
WHERE DATEPART(weekday,Date) = 4
)
INSERT INTO Auxiliary.Calendar
SELECT
d.Date,
YEAR(d.Date) AS Year,
DATEPART(Quarter, d.Date) AS Quarter,
MONTH(d.Date) AS Month,
w.Week,
DAY(d.Date) AS Day,
DATEPART(DayOfYear, d.Date) AS DayOfYear,
DATEPART(Weekday, d.Date) AS Weekday,

-- Fiscal year may be different to the actual year in Norway the are the same
-- http://en.wikipedia.org/wiki/Fiscal_year
YEAR(d.Date) AS Fiscal_Year,
DATEPART(Quarter, d.Date) AS Fiscal_Quarter,
MONTH(d.Date) AS Fiscal_Month,

CASE
-- Holidays in Norway
-- For other countries and states: Wikipedia - List of holidays by country
-- http://en.wikipedia.org/wiki/List_of_holidays_by_country
    WHEN (DATEPART(DayOfYear, d.Date) = 1)          -- New Year's Day
    OR (d.Date = Auxiliary.Computus(YEAR(Date))-7)  -- Palm Sunday
    OR (d.Date = Auxiliary.Computus(YEAR(Date))-3)  -- Maundy Thursday
    OR (d.Date = Auxiliary.Computus(YEAR(Date))-2)  -- Good Friday
    OR (d.Date = Auxiliary.Computus(YEAR(Date)))    -- Easter Sunday
    OR (d.Date = Auxiliary.Computus(YEAR(Date))+39) -- Ascension Day
    OR (d.Date = Auxiliary.Computus(YEAR(Date))+49) -- Pentecost
    OR (d.Date = Auxiliary.Computus(YEAR(Date))+50) -- Whitmonday
    OR (MONTH(d.Date) = 5 AND DAY(d.Date) = 1)      -- Labour day
    OR (MONTH(d.Date) = 5 AND DAY(d.Date) = 17)     -- Constitution day
    OR (MONTH(d.Date) = 12 AND DAY(d.Date) = 25)    -- Cristmas day
    OR (MONTH(d.Date) = 12 AND DAY(d.Date) = 26)    -- Boxing day
    THEN 'HOLIDAY'
    WHEN DATEPART(Weekday, d.Date) = 6 THEN 'SATURDAY'
    WHEN DATEPART(Weekday, d.Date) = 7 THEN 'SUNDAY'
    ELSE 'BANKDAY'
END KindOfDay,
CASE
-- Description of holidays in Norway
    WHEN (DATEPART(DayOfYear, d.Date) = 1)            THEN 'New Year''s Day'
    WHEN (d.Date = Auxiliary.Computus(YEAR(Date))-7)  THEN 'Palm Sunday'
    WHEN (d.Date = Auxiliary.Computus(YEAR(Date))-3)  THEN 'Maundy Thursday'
    WHEN (d.Date = Auxiliary.Computus(YEAR(Date))-2)  THEN 'Good Friday'
    WHEN (d.Date = Auxiliary.Computus(YEAR(Date)))    THEN 'Easter Sunday'
    WHEN (d.Date = Auxiliary.Computus(YEAR(Date))+39) THEN 'Ascension Day'
    WHEN (d.Date = Auxiliary.Computus(YEAR(Date))+49) THEN 'Pentecost'
    WHEN (d.Date = Auxiliary.Computus(YEAR(Date))+50) THEN 'Whitmonday'
    WHEN (MONTH(d.Date) = 5 AND DAY(d.Date) = 1)      THEN 'Labour day'
    WHEN (MONTH(d.Date) = 5 AND DAY(d.Date) = 17)     THEN 'Constitution day'
    WHEN (MONTH(d.Date) = 12 AND DAY(d.Date) = 25)    THEN 'Cristmas day'
    WHEN (MONTH(d.Date) = 12 AND DAY(d.Date) = 26)    THEN 'Boxing day'
END Description

FROM DatesAndThursdayInWeek d
-- This join is for getting the week into the result set
     inner join Weeks w
     on d.Thursday = w.Thursday

OPTION(MAXRECURSION 0)
GO

CREATE FUNCTION Auxiliary.Numbers
(
@AFrom INT,
@ATo INT,
@AIncrement INT
)
RETURNS @RetNumbers TABLE
(
[Number] int PRIMARY KEY NOT NULL
)
AS
BEGIN
WITH Numbers(n)
AS
(
SELECT @AFrom AS n
UNION ALL
SELECT (n + @AIncrement) AS n
FROM Numbers
WHERE
n < @ATo
)
INSERT @RetNumbers
SELECT n from Numbers
OPTION(MAXRECURSION 0)
RETURN;
END
GO

CREATE FUNCTION Auxiliary.iNumbers
(
@AFrom INT,
@ATo INT,
@AIncrement INT
)
RETURNS TABLE
AS
RETURN(
WITH Numbers(n)
AS
(
SELECT @AFrom AS n
UNION ALL
SELECT (n + @AIncrement) AS n
FROM Numbers
WHERE
n < @ATo
)
SELECT n AS Number from Numbers
)
GO

This may be old, but... if you change the link in google stock list as below:

https://www.google.com/finance?q=%5B(exchange%20%3D%3D%20%22NASDAQ%22)%5D&restype=company&noIL=1&num=30000

• note for the noIL=1&num=30000

It means, starting for row 1 to 30000. It shows all results in one page.

You may automate it using any language or just export the table to excel.

Hope it helps.

Create a separate appdomain to host the application code. When requires restart, we could unload and reload the appdomain instead the process (windows service). This is how IIS app pool works, they dont run asp.net app directly, they use separate appdmain.

UPDATE -- use this instead:

<script type="text/babel" src="./lander.js"></script>

Add type="text/jsx" as an attribute of the script tag used to include the JavaScript file that must be transformed by JSX Transformer, like that:

<script type="text/jsx" src="./lander.js"></script>

Then you can use MAMP or some other service to host the page on localhost so that all of the inclusions work, as discussed here.

Thanks for all the help everyone!

You're applying your class to the <a> elements, which aren't siblings because they're each enclosed in an <li> element. You need to move up the tree to the parent <li> and find the ` elements in the siblings at that level.

$('#menu li a').on('click', function(){
$(this).addClass('current').parent().siblings().find('a').removeClass('current');
});

See this updated fiddle

The only way is to go an underlying level to the JVM.

df.col._jc.toString().encode('utf8')

This is also how it is converted to a str in the pyspark code itself.

From pyspark/sql/column.py:

def __repr__(self):
    return 'Column<%s>' % self._jc.toString().encode('utf8')

i was search for the answer in swift 3 and this question was showed as first result in search and i get inspired the answer from it so here is the swift 3 code

let array: [String] = nsMutableArrayObject.copy() as! [String]

Three steps to implement your function:

Step#1 You can specify a string, including the chars A-Z and 0-9.

Like.

 String candidateChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";

Step#2 Then if you would like to generate a random char from this candidate string. You can use

 candidateChars.charAt(random.nextInt(candidateChars.length()));

Step#3 At last, specify the length of random string to be generated (in your description, it is 17). Writer a for-loop and append the random chars generated in step#2 to StringBuilder object.

Based on this, here is an example public class RandomTest {

public static void main(String[] args) {

    System.out.println(generateRandomChars(
            "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890", 17));
}

/**
 * 
 * @param candidateChars
 *            the candidate chars
 * @param length
 *            the number of random chars to be generated
 * 
 * @return
 */
public static String generateRandomChars(String candidateChars, int length) {
    StringBuilder sb = new StringBuilder();
    Random random = new Random();
    for (int i = 0; i < length; i++) {
        sb.append(candidateChars.charAt(random.nextInt(candidateChars
                .length())));
    }

    return sb.toString();
}

}

Adding to corroded answer from the same referenced page is a PowerShell version http://blogs.msdn.com/b/oldnewthing/archive/2008/04/17/8399914.aspx#8408736

Get-ChildItem -Recurse . | where { $_.PSISContainer -and @( $_ | Get-ChildItem ).Count -eq 0 } | Remove-Item

or, more tersely,

gci -R . | where { $_.PSISContainer -and @( $_ | gci ).Count -eq 0 } | ri

credit goes to the posting author

Use LINQ joins to perform Inner Join.

var employeeInfo = from emp in db.Employees
                   join dept in db.Departments
                   on emp.Eid equals dept.Eid 
                   select new
                   {
                    emp.Ename,
                    dept.Dname,
                    emp.Elocation
                   };

def reverse(text):
    output = []
    for i in range(len(text)-1, -1, -1):
        output.append(text[i])
    return output

Python 3.6

Just to make it clear, you can use f-string formatting. This has almost the same syntax as the format method, but make it a bit nicer.

Example:

print(f'{numvar:.9f}')

More reading about the new f string:

• What's new in Python 3.6 (same link as above)
• PEP official documentation
• Python official documentation
• Really good blog post - talks about performance too

Here is a diagram of the execution times of the various tested methods (from last link above):

I ran into this issue and my problem was a bit more involved... Originally I was trying to restore a SQL Server 2000 backup to SQL Server 2012. Of course this didn't work cause SQL server 2012 only supports backups from 2005 and upwards .

So, I restored the database on a SQL Server 2008 machine. Once this was done - I copied the database over to restore on SQL Server 2012 - and it failed with the following error

The media family on device 'C:\XXXXXXXXXXX.bak' is incorrectly formed. SQL Server cannot process this media family. RESTORE HEADERONLY is terminating abnormally. (Microsoft SQL Server, Error: 3241)

After a lot of research I found that I had skipped a step - I had to go back to the SQL Server 2008 machine and Right Click On the database(that I wanted to backup)> Properties > Options > Make sure compatibility level is set to SQL Server 2008. > Save

And then re-create the backup - After this I was able to restore to SQL Server 2012.

You should consider using an angular plug-in to handle the heavy lifting for you, unless you particularly enjoy typing hundreds of lines of knarly error prone ion-grid code. Simon Grimm has a cracking step by step tutorial that anyone can follow: https://devdactic.com/ionic-datatable-ngx-datatable/. This shows how to use ngx-datatable. But there are many other options (ng2-table is good).

The dead simple example goes like this:

<ion-content>
  <ngx-datatable class="fullscreen" [ngClass]="tablestyle" [rows]="rows" [columnMode]="'force'" [sortType]="'multi'" [reorderable]="false">
    <ngx-datatable-column name="Name"></ngx-datatable-column>
    <ngx-datatable-column name="Gender"></ngx-datatable-column>
    <ngx-datatable-column name="Age"></ngx-datatable-column>
  </ngx-datatable>
</ion-content>

And the ts:

rows = [
    {
      "name": "Ethel Price",
      "gender": "female",
      "age": 22
    },
    {
      "name": "Claudine Neal",
      "gender": "female",
      "age": 55
    },
    {
      "name": "Beryl Rice",
      "gender": "female",
      "age": 67
    },
    {
      "name": "Simon Grimm",
      "gender": "male",
      "age": 28
    }
  ];

Since the original poster expressed their frustration of how difficult it is to achieve this with ion-grid, I think the correct answer should not be constrained by this as a prerequisite. You would be nuts to roll your own, given how good this is!

In case you are interested in a jQuery soluton:

This is the HTML

<a id="button" href="#">Show/Hide</a>
<div id="item">Item</div>

This is the jQuery script

$( "#button" ).click(function() {
    $( "#item" ).toggle();
});

You can see it working here:

http://jsfiddle.net/BQUyT/

If you don't know how to use jQuery, you have to use this line to load the library:

<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>

And then use this line to start:

<script>
$(function() {
    // code to fire once the library finishes downloading.
});
</script>

So for this case the final code would be this:

<script>
$(function() {
    $( "#button" ).click(function() {
        $( "#item" ).toggle();
    });
});
</script>

Let me know if you need anything else

You can read more about jQuery here: http://jquery.com/

The distance between two coordinates x and y! x1 and y1 is the first point/position, x2 and y2 is the second point/position!

function diff (num1, num2) {_x000D_
  if (num1 > num2) {_x000D_
    return (num1 - num2);_x000D_
  } else {_x000D_
    return (num2 - num1);_x000D_
  }_x000D_
};_x000D_
_x000D_
function dist (x1, y1, x2, y2) {_x000D_
  var deltaX = diff(x1, x2);_x000D_
  var deltaY = diff(y1, y2);_x000D_
  var dist = Math.sqrt(Math.pow(deltaX, 2) + Math.pow(deltaY, 2));_x000D_
  return (dist);_x000D_
};

Please see here: static const vs define

usually a const declaration (notice it doesn't need to be static) is the way to go

... ????

Alternatively, if you have a list of items you want to use...

var range = [46, 66, 90]
    , widthRange=[]
    , write=[];

    widthRange[46] = { min:0, max:52 }; 
    widthRange[66] = { min:52, max:70 }; 
    widthRange[90] = { min:70, max:94 }; 

for(var x=0; x<range.length; x++){var key, wr;

    key = range[x];

    wr = widthRange[key] || false;

    if(wr===false){continue;}

    write.push(['key: #',key, ', min: ', wr.min, 'max:', wr.max].join(''));

    }

You can use contains (this works with an arbitrary sequence):

df.filter($"foo".contains("bar"))

like (SQL like with SQL simple regular expression whith _ matching an arbitrary character and % matching an arbitrary sequence):

df.filter($"foo".like("bar"))

or rlike (like with Java regular expressions):

df.filter($"foo".rlike("bar"))

depending on your requirements. LIKE and RLIKE should work with SQL expressions as well.

I faced this issue and was looking for the solution. Finally I was trying all the options from the https://github.com/mkleehammer/pyodbc/wiki/Connecting-to-SQL-Server-from-Windows , and for my MSSQL 12 only "{ODBC Driver 11 for SQL Server}" works. Just try it one by one. And the second important thing you have to get correct server name, because I thought preciously that I need to set \SQLEXPRESS in all of the cases, but found out that you have to set EXACTLY what you see in the server properties. Example on the screenshot:

The solution is to set the cell style through this function:

$sheet->getStyle('A1')->getAlignment()->applyFromArray(
    array('horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,)
);

Full code

<?php
/** Error reporting */
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set('Europe/London');

/** Include PHPExcel */
require_once '../Classes/PHPExcel.php';

$objPHPExcel = new PHPExcel();
$sheet = $objPHPExcel->getActiveSheet();
$sheet->setCellValueByColumnAndRow(0, 1, "test");
$sheet->mergeCells('A1:B1');
$sheet->getStyle('A1')->getAlignment()->applyFromArray(
    array('horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,)
);
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save("test.xlsx");

This query uses DMV's to identify the most costly queries by CPU

SELECT TOP 20
    qs.sql_handle,
    qs.execution_count,
    qs.total_worker_time AS Total_CPU,
    total_CPU_inSeconds = --Converted from microseconds
        qs.total_worker_time/1000000,
    average_CPU_inSeconds = --Converted from microseconds
        (qs.total_worker_time/1000000) / qs.execution_count,
    qs.total_elapsed_time,
    total_elapsed_time_inSeconds = --Converted from microseconds
        qs.total_elapsed_time/1000000,
    st.text,
    qp.query_plan
FROM
    sys.dm_exec_query_stats AS qs
CROSS APPLY 
    sys.dm_exec_sql_text(qs.sql_handle) AS st
CROSS APPLY
    sys.dm_exec_query_plan (qs.plan_handle) AS qp
ORDER BY 
    qs.total_worker_time DESC

For a complete explanation see: How to identify the most costly SQL Server queries by CPU

if it related to hosting site then ask to your hosting or if you want to enable it in local machine then check this youtube step by step tutorial related to enabling rewrite module in wamp apache https://youtu.be/xIspOX9FuVU?t=1m43s
Wamp server icon -> Apache -> Apache Modules and check the rewrite module option it should be checked but after that wamp require restart all services

Here is the latest sample of Google's geocode Web Service

https://maps.googleapis.com/maps/api/geocode/json?latlng=40.714224,-73.961452&key=YOUR_API_KEY

Simply change the YOUR_API_KEY to the API key you get from Google Geocoding API

P/S: Geocoding API is under Places NOT Maps ;)

You can also write these lines of code in the direct parent layout of the .xml layout file in which you have the "problem":

android:focusable="true"
android:focusableInTouchMode="true"

For example:

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

    <EditText
        android:id="@+id/myEditText"
        ...
        android:hint="@string/write_here" />

    <Button
        android:id="@+id/button_ok"
        ...
        android:text="@string/ok" />
</LinearLayout>

EDIT :

Example if the EditText is contained in another layout:

<?xml version="1.0" encoding="utf-8"?>
<ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    ... >                                            <!--not here-->

    ...    <!--other elements-->

    <LinearLayout
        android:id="@+id/theDirectParent"
        ...
        android:focusable="true"
        android:focusableInTouchMode="true" >        <!--here-->

        <EditText
            android:id="@+id/myEditText"
            ...
            android:hint="@string/write_here" />

        <Button
            android:id="@+id/button_ok"
            ...
            android:text="@string/ok" />
    </LinearLayout>

</ConstraintLayout>

The key is to make sure that the EditText is not directly focusable.
Bye! ;-)

In pgadminIII database>>schemas>>tables>> right click on 'Your table'>>scripts>> 'Select any one (Create,Insert,Update,Delete..)'

This in an example that can be used for example to feed a database key, I sometimes use instead of using AUTOINCREMENT options.

import datetime 

dt = datetime.datetime.now()
seq = int(dt.strftime("%Y%m%d%H%M%S"))

Here is an example:

MySqlConnection con = new MySqlConnection(
    "Server=ServerName;Database=DataBaseName;UID=username;Password=password");

MySqlCommand cmd = new MySqlCommand(
    " INSERT Into Test (lat, long) VALUES ('"+OSGconv.deciLat+"','"+
    OSGconv.deciLon+"')", con);

con.Open();
cmd.ExecuteNonQuery();
con.Close();

both of them works <%= f.submit class: "btn btn-primary" %> and <%= f.submit "Name of Button", class: "btn btn-primary "%>

I disagree with yydi answer saying:

If Android decides to recreate your Fragment later, it's going to call the no-argument constructor of your fragment. So overloading the constructor is not a solution.

I think it is a solution and a good one, this is exactly the reason it been developed by Java core language.

Its true that Android system can destroy and recreate your Fragment. So you can do this:

public MyFragment() {
//  An empty constructor for Android System to use, otherwise exception may occur.
}

public MyFragment(int someInt) {
    Bundle args = new Bundle();
    args.putInt("someInt", someInt);
    setArguments(args);
}

It will allow you to pull someInt from getArguments() latter on, even if the Fragment been recreated by the system. This is more elegant solution than static constructor.

For my opinion static constructors are useless and should not be used. Also they will limit you if in the future you would like to extend this Fragment and add more functionality to the constructor. With static constructor you can't do this.

Update:

Android added inspection that flag all non-default constructors with an error.
I recommend to disable it, for the reasons mentioned above.

I know I'm late but I hope this is useful. Logic is for taking one line at a time if the user wants to enter many lines

int main() 
{ 
int t;                    // no of lines user wants to enter
cin>>t;
string str;
cin.ignore();            // for clearing newline in cin
while(t--)
{
    getline(cin,str);    // accepting one line, getline is teminated when newline is found 
    cout<<str<<endl; 
}
return 0; 
} 

input :

3

Government collage Berhampore

Serampore textile collage

Berhampore Serampore

output :

Government collage Berhampore

Serampore textile collage

Berhampore Serampore

/^[a-z]{0,10}$/ should work. /^[a-z]{1,10}$/ if you want to match at least one character, like /^[a-z]+$/ does.

You can do more than just fall through in C#, but you must utilize the "dreaded" goto statement. For example:

switch (whatever)
{
  case 2:
    Result.Write( "Subscribe" );
    break;
  case 1:
    Result.Write( "Un" );
    goto case 2;
}

I had the same issue for two days now. Disabled SELinux and everything but nothing helped. And I realize it just may not be smart to disable security for a small fix. Then I came upon this article - http://wiki.centos.org/HowTos/SELinux/ that explains how SELinux operates. So this is what I did and it fixed my problem.

1. Enable access to your main phpmyadmin directory by going to parent directory of phpmyadmin (mine was html) and typing:

   chcon -v --type=httpd_sys_content_t phpmyadmin
   

2. Now do the same for the index.php by typing:

   chcon -v --type=httpd_sys_content_t phpmyadmin/index.php
   

   Now go back and check if you are getting a blank page. If you are, then you are on the right track. If not, go back and check your httpd.config directory settings. Once you do get the blank page with no warnings, proceed.

3. Now recurse through all the files in your phpmyadmin directory by running:

   chron -Rv --type=httpd_sys_content_t phpmyadmin/*
   

Go back to your phpmyadmin page and see if you are seeing what you need. If you are running a web server that's accessible from outside your network, make sure that you reset your SELinux to the proper security level. Hope this helps!

I have also encountered this error for a Web API (.Net Core 3.0) action that was binding to a string instead to an object or a JObject. The JSON was correct, but the binder tried to get a string from the JSON structure and failed.

So, instead of:

[HttpPost("[action]")]
public object Search([FromBody] string data)

I had to use the more specific:

[HttpPost("[action]")]
public object Search([FromBody] JObject data)

If you are drawing on the Graphics of the Control than you should do something draw on the Bitmap everything you are drawing on the canvas, but have in mind that Bitmap needs to be the exact size of the control you are drawing on:

  Bitmap bmp = new Bitmap(myControl.ClientRectangle.Width,myControl.ClientRectangle.Height);
  Graphics gBmp = Graphics.FromImage(bmp);
  gBmp.DrawEverything(); //this is your code for drawing
  gBmp.Dispose();
  bmp.Save("image.png", ImageFormat.Png);

Or you can use a DrawToBitmap method of the Control. Something like this:

Bitmap bmp = new Bitmap(myControl.ClientRectangle.Width, myControl.ClientRectangle.Height);
myControl.DrawToBitmap(bmp,new Rectangle(0,0,bmp.Width,bmp.Height));
bmp.Save("image.png", ImageFormat.Png);

Try this on the PowerShell command line:

. .\MyFunctions.ps1
A1

The dot operator is used for script include.

On Linux there is unshield, which worked well for me (even if the GUI includes custom deterrents like license key prompts). It is included in the repositories of all major distributions (arch, suse, debian- and fedora-based) and its source is available at https://github.com/twogood/unshield

A very common usecase of calc is take 100% width and adding some margin around the element.

One can do so with:

@someMarginVariable = 15px;

margin: @someMarginVariable;
width: calc(~"100% - "@someMarginVariable*2);
width: -moz-calc(~"100% - "@someMarginVariable*2);
width: -webkit-calc(~"100% - "@someMarginVariable*2);

not sure, but all this answers tho they work but are not optiomal since the are performing two scans and you can perform this in a single scan. Even though O(2n) is considered O(n) is always better to have a true O(n).

const Join = (arr, separator, prop) => {
    let combined = '';
    for (var i = 0; i < arr.length; i++) {
        combined = `${combined}${arr[i][prop]}`;
        if (i + 1 < arr.length)
            combined = `${combined}${separator} `;
    }
    return combined;
}

This might look like old school, but allows me to do thig like this:

skuCombined = Join(option.SKUs, ',', 'SkuNum');

As suggested above the inclusion of

/usr/lib/openmpi/include 

in the include path takes care of this (in my case)

It looks like you are talking about a RESTful webservice.

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

The .htaccess file does rewrite all URIs to point to one controller, but that is more detailed then you want to get at this point. You may want to look at Recess

It's a RESTful framework all in PHP

Apparently the information is available using the Google Directions API in its professional edition Maps for work. According to the API's documentation:

Note: Maps for Work users must include client and signature parameters with their requests instead of a key.
[...]
duration_in_traffic indicates the total duration of this leg, taking into account current traffic conditions. The duration in traffic will only be returned if all of the following are true:

• The directions request includes a departure_time parameter set to a value within a few minutes of the current time.
• The request includes a valid Google Maps API for Work client and signature parameter.
• Traffic conditions are available for the requested route.
• The directions request does not include stopover waypoints.

1) create a Global function (best in a module so that you only need to declare once)

Imports System.Runtime.InteropServices                 ' required imports
Public intInputBoxCancel as integer                    ' public variable

Public Function StrPtr(ByVal obj As Object) As Integer
    Dim Handle As GCHandle = GCHandle.Alloc(obj, GCHandleType.Pinned)
    Dim intReturn As Integer = Handle.AddrOfPinnedObject.ToInt32
    Handle.Free()
    Return intReturn
End Function

2) in the form load event put this (to make the variable intInputBoxCancel = cancel event)

intInputBoxCancel = StrPtr(String.Empty)    

3) now, you can use anywhere in your form (or project if StrPtr is declared global in module)

dim ans as string = inputbox("prompt")         ' default data up to you
if StrPtr(ans) = intInputBoxCancel then
   ' cancel was clicked
else
   ' ok was clicked (blank input box will still be shown here)
endif

Bash doesn't have multi-dimensional array. But you can simulate a somewhat similar effect with associative arrays. The following is an example of associative array pretending to be used as multi-dimensional array:

declare -A arr
arr[0,0]=0
arr[0,1]=1
arr[1,0]=2
arr[1,1]=3
echo "${arr[0,0]} ${arr[0,1]}" # will print 0 1

If you don't declare the array as associative (with -A), the above won't work. For example, if you omit the declare -A arr line, the echo will print 2 3 instead of 0 1, because 0,0, 1,0 and such will be taken as arithmetic expression and evaluated to 0 (the value to the right of the comma operator).

This is with reference to @Ladislav Mrnka's answer on using fluent api for configuring one-to-one relationship.

Had a situation where having FK of dependent must be it's PK was not feasible.

E.g., Foo already has one-to-many relationship with Bar.

public class Foo {
   public Guid FooId;
   public virtual ICollection<> Bars; 
}
public class Bar {
   //PK
   public Guid BarId;
   //FK to Foo
   public Guid FooId;
   public virtual Foo Foo;
}

Now, we had to add another one-to-one relationship between Foo and Bar.

public class Foo {
   public Guid FooId;
   public Guid PrimaryBarId;// needs to be removed(from entity),as we specify it in fluent api
   public virtual Bar PrimaryBar;
   public virtual ICollection<> Bars;
}
public class Bar {
   public Guid BarId;
   public Guid FooId;
   public virtual Foo PrimaryBarOfFoo;
   public virtual Foo Foo;
}

Here is how to specify one-to-one relationship using fluent api:

modelBuilder.Entity<Bar>()
            .HasOptional(p => p.PrimaryBarOfFoo)
            .WithOptionalPrincipal(o => o.PrimaryBar)
            .Map(x => x.MapKey("PrimaryBarId"));

Note that while adding PrimaryBarId needs to be removed, as we specifying it through fluent api.

Also note that method name [WithOptionalPrincipal()][1] is kind of ironic. In this case, Principal is Bar. WithOptionalDependent() description on msdn makes it more clear.

:set tabstop=4
:set shiftwidth=4
:set expandtab

This will insert four spaces instead of a tab character. Spaces are a bit more “stable”, meaning that text indented with spaces will show up the same in the browser and any other application.

html_entity_decode('エ', 0, 'UTF-8');

This works too. However the json_decode() solution is a lot faster (around 50 times).

The reason for the error is you upgraded your numpy library of which there are some functionalities from scipy that are required by the current version for it to run which may not be found in scipy. Just upgrade your scipy library using python -m pip install scipy --upgrade. I was facing the same error and this solution worked on my python 3.5.

In my case I wanted a javascript jagged array e.g. [["row1Cell1", "row1cell2"],["row2Cell1", "row2cell2"]] based on the contents of the Ext grid store.

The javascript as below will create such an array, dropping the id key in the object which I didn't need.

var tableDataArray = [];
Ext.ComponentQuery.query('[name="table1"]')[0].store.each(function(record){
    var thisRecordArray = [];
    for (var key in record.data) {
        if (key != 'id') {
            thisRecordArray.push(record.data[key]);
        }
    }
    tableDataArray.push(thisRecordArray);
});

It is actually a bit simpler than restoring to the same server. Basically, you just walk through the "Restore Database" options. Here is a tutorial for you:

http://www.techrepublic.com/blog/window-on-windows/how-do-i-restore-a-sql-server-database-to-a-new-server/454

Especially since this is a non-production restore, you can feel comfortable just trying it out without worrying about the details too much. Just put your SQL files where you want them on your new server and give it whatever name you want and you are good to go.

Use of finishAffinity() may be an good option if you want to close all Activity of the app. As per the Android Docs-

Finish this activity as well as all activities immediately below it in the current task that have the same affinity.

Update CodeFirst Model is not possible automatically. I don't recommend either. Because one of the benefits of code first is you can work with POCO classes. If you changed this POCO classes you don't want some auto generated code to destroy your work.

But you can create some template solution add your updated/added entity to the new model. then collect and move your new cs file to your working project. this way you will not have a conflict if it is a new entity you can simply adding related cs file to the existing project. if it is an update just add a new property from the file. If you just adding some couple of columns to one or two of your tables you can manually add them to your POCO class you don't need any extra works and that is the beauty of Working with Code-First and POCO classes.

Use OleDB, you can create, read, and edit excel files pretty easily. Read the MSDN docs for more info:

http://msdn.microsoft.com/en-us/library/aa288452(VS.71).aspx

I've used OleDB to read from excel files and I know you can create them, but I haven't done it firsthand.

I am not sure this will help but I resolved the issue by importing mongoose like below and implementing it as below

const mongoose = require('mongoose')

_id: new mongoose.Types.ObjectId(),

I suspect that result1 has some characters at the end of it that you can't see in the debugger that follow the closing } character. What's the length of result1 versus result2? I'll note that result2 as you've quoted it has 169 characters.

GSON throws that particular error when there's extra characters after the end of the object that aren't whitespace, and it defines whitespace very narrowly (as the JSON spec does) - only \t, \n, \r, and space count as whitespace. In particular, note that trailing NUL (\0) characters do not count as whitespace and will cause this error.

If you can't easily figure out what's causing the extra characters at the end and eliminate them, another option is to tell GSON to parse in lenient mode:

Gson gson = new Gson();
JsonReader reader = new JsonReader(new StringReader(result1));
reader.setLenient(true);
Userinfo userinfo1 = gson.fromJson(reader, Userinfo.class);

I have found myself wasting time searching for a solution on this, and i suspect doing it again in future. So here's a note to myself and others who might find this useful.

If MSVCP120.DLL is missing, that means you have not installed Visual C++ Redistributable Packages for Visual Studio 2013 (x86 and x64). Install that, restart and you should find this file in c:\Windows\System32 .

Now if MSVCP120D.DLL is missing, this means that the application you are trying to run is built in Debug mode. As OP has mentioned, the debug version of the runtime is NOT distributable.

So what do we do?

Well, there is one option that I know of: Go to your Project's Debug configuration > C/C++ > Code Generation > Runtime Library and select Multi-threaded Debug (/MTd). This will statically link MSVCP120D.dll into your executable.

There is also a quick-fix if you just want to get something up quickly: Copy the MSVCP120D.DLL from sys32 (mine is C:\Windows\System32) folder. You may also need MSVCR120D.DLL.

Addendum to the quick fix: To reduce guesswork, you can use dependency walker. Open your application with dependency walker, and you'll see what dll files are needed.

For example, my recent application was built in Visual Studio 2015 (Windows 10 64-bit machine) and I am targeting it to a 32-bit Windows XP machine. Using dependency walker, my application (see screenshot) needs the following files:

• opencv_*.dll <-- my own dll files (might also have dependency)
• msvcp140d.dll <-- SysWOW64\msvcp140d.dll
• kernel32.dll <-- SysWOW64\kernel32.dll
• vcruntime140d.dll <-- SysWOW64\vcruntime140d.dll
• ucrtbased.dll <-- SysWOW64\ucrtbased.dll

Aside from the opencv* files that I have built, I would also need to copy the system files from C:\Windows\SysWow64 (System32 for 32-bit).

You're welcome. :-)

You need to do the following

git fetch -p

in order to synchronize your branch list. The git manual says

-p, --prune
After fetching, remove any remote-tracking references that no longer exist on the remote. Tags are not subject to pruning if they are fetched only because of the default tag auto-following or due to a --tags option. However, if tags are fetched due to an explicit refspec (either on the command line or in the remote configuration, for example if the remote was cloned with the --mirror option), then they are also subject to pruning.

I personally like to use git fetch origin -p --progress because it shows a progress indicator.

customerssalary.Average();
customerssalary.Sum();

In management studio you can set the timeout in seconds. menu Tools => Options set the field and then Ok

Try to send a json object. Replace this:

tRequest.ContentType = " application/x-www-form-urlencoded;charset=UTF-8";    
string postData = "collapse_key=score_update&time_to_live=108&delay_while_idle=1&data.message=" + value + "&data.time=" + System.DateTime.Now.ToString() + "&registration_id=" + deviceId + "";
        Console.WriteLine(postData);
        Byte[] byteArray = Encoding.UTF8.GetBytes(postData);

For this:

tRequest.ContentType = "application/json"; 
    var data = new
        {
            to = deviceId,
            notification = new
            {
                body = "This is the message",
                title = "This is the title",
                icon = "myicon"
            }
        };

        var serializer = new JavaScriptSerializer();
        var json = serializer.Serialize(data);

        Byte[] byteArray = Encoding.UTF8.GetBytes(json);