Some disadvantage of "INTERVAL '1' DAY" is that bind variables cannot be used for the number of days added. Instead, numtodsinterval can be used, like in this small example:

select trunc(sysdate) + numtodsinterval(:x, 'day') tag
from dual

See also: NUMTODSINTERVAL in Oracle Database Online Documentation

int[] terms = new int[400];

for(int runs = 0; runs < 400; runs++)
{
    terms[runs] = value;
}

I am not sure why you cannot use "lat" but, if you must you can rename the columns in a derived table.

select a.latitude from (SELECT lat AS latitude FROM poi_table) a where latitude < 500

You can set the default authenticator for http requests like this:

Authenticator.setDefault (new Authenticator() {
    protected PasswordAuthentication getPasswordAuthentication() {
        return new PasswordAuthentication ("username", "password".toCharArray());
    }
});

Also, if you require more flexibility, you can check out the Apache HttpClient, which will give you more authentication options (as well as session support, etc.)

It's a new 'feature' of vagrant. Take a look here: https://github.com/mitchellh/vagrant/issues/3329

They will change the 'Error' to 'Warning'. It's just telling you that the machine isn't booted yet, and it's trying to connect...

You can set a default style for the entire workbook (all worksheets):

$objPHPExcel->getDefaultStyle()
    ->getBorders()
    ->getTop()
        ->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getDefaultStyle()
    ->getBorders()
    ->getBottom()
        ->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getDefaultStyle()
    ->getBorders()
    ->getLeft()
        ->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getDefaultStyle()
    ->getBorders()
    ->getRight()
        ->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

or

  $styleArray = array(
      'borders' => array(
          'allborders' => array(
              'style' => PHPExcel_Style_Border::BORDER_THIN
          )
      )
  );
$objPHPExcel->getDefaultStyle()->applyFromArray($styleArray);

And this can be used for all style properties, not just borders.

But column autosizing is structural rather than stylistic, and has to be set for each column on each worksheet individually.

EDIT

Note that default workbook style only applies to Excel5 Writer

On macOS:

Open Terminal (or iTerm) install Homebrew then run brew install live-server and run live-server.

You also can install Python 3 and run python3 -m http.server PORT.

On Windows:

If you have VS Code installed open it and install extension liveserver, then click Go Live in the bottom right corner.

Alternatively you can install WSL2 and follow the macOS steps via apt (sudo apt-get).

On Linux:

Open your favorite terminal emulator and follow the macOS steps via apt (sudo apt-get).

There are several ways I can think of to do this.

Use a callback:

 function FunctInit(someVarible){
      //init and fill screen
      AndroidCallGetResult();  // Enables Android button.
 }

 function getResult(){ // Called from Android button only after button is enabled
      //return some variables
 }

Use a Timeout (this would probably be my preference):

 var inited = false;
 function FunctInit(someVarible){
      //init and fill screen
      inited = true;
 }

 function getResult(){
      if (inited) {
           //return some variables
      } else {
           setTimeout(getResult, 250);
      }
 }

Wait for the initialization to occur:

 var inited = false;
 function FunctInit(someVarible){
      //init and fill screen
      inited = true;
 }

 function getResult(){
      var a = 1;
      do { a=1; }
      while(!inited);
      //return some variables
 }

If you search for an image base-64 converter, you can embed some small image texture files as code into your @import url('') section of code. It will look like a lot of code; but at least all your data is now stored locally - rather than having to call a separate resource to load the image.

Example link: http://www.base64-image.de/

When I take a file from my own inventory of a simple icon in PNG format, and convert it to base-64, it looks like this in my CSS:

url('data:image/png;base64,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')

With your texture images, you'll want to employ a similar process.

I made a Medium article for this.

MVVM

1. View ? ViewModel ? Model

   • The view has a reference to the ViewModel but not vice versa.
   • The ViewModel has a reference to the Model but not vice versa.
   • The View has no reference to the Model and vice versa.

2. If you are using a controller, it can have a reference to Views and ViewModels, though a Controller is not always necessary as demonstrated in SwiftUI.

3. Data Binding: we create listeners for ViewModel Properties.

class CustomView: UIView {
  var viewModel = MyViewModel {
    didSet {
      self.color = viewModel.color
    }
  }

  convenience init(viewModel: MyViewModel) {
    self.viewModel = viewModel
  }
}


struct MyViewModel {
   var viewColor: UIColor {
      didSet {
         colorChanged?() // This is where the binding magic happens.
      }
   }

   var colorChanged: ((UIColor) -> Void)?
}


class MyViewController: UIViewController {

   let myViewModel = MyViewModel(viewColor: .green)
   let customView: CustomView!

   override func viewDidLoad() {
      super.viewDidLoad()

      // This is where the binder is assigned.
      myViewModel.colorChanged = { [weak self] color in 
        print("wow the color changed")
      }
      customView = CustomView(viewModel: myViewModel)
      self.view = customView
   }
}

differences in setup

1. Business logic is held in the controller for MVC and the ViewModels for MVVM.
2. Events are passed directly from the View to the controller in MVC while events are passed from the View to the ViewModel to the Controller (if there is one) for MVVM.

Common features

1. Both MVVM and MVC do not allow the View to send messages directly to the Model/s.
2. Both have models.
3. Both have views.

Advantages of MVVM

1. Because the ViewModels hold business logic, they are smaller concrete objects making them easy to unit tests. On the other hand, in MVC, the business logic is in the ViewController. How can you trust that a unit test of a view controller is comprehensively safe without testing all the methods and listeners simultaneously? You can't wholly trust the unit test results.
2. In MVVM, because business logic is siphoned out of the Controller into atomic ViewModel units, the size of the ViewController shrinks and this makes the ViewController code more legible.

Advantages of MVC

1. Providing business logic within the controller reduces the need for branching and therefore statements are more likely to run on the cache which is more performant over encapsulating business logic into ViewModels.
2. Providing business logic in one place can accelerate the development process for simple applications, where tests are not required. I don't know when tests are not required.
3. Providing business logic in the ViewController is easier to think about for new developers.

In case you have key value pairs in your input array, I used:

.filter(
          this.multi_items[0] != null && store.state.isSearchBox === false
            ? item =>
                _.map(this.multi_items, "value").includes(item["wijknaam"])
            : item => item["wijknaam"].includes("")
        );

where the input array is multi_items as: [{"text": "bla1", "value": "green"}, {"text": etc. etc.}]

_.map is a lodash function.

For calling the method of one class within the second class, you have to first create the object of that class which method you want to call than with the object reference you can call the method.

class A {
   public void fun(){
     //do something
   }
}

class B {
   public static void main(String args[]){
     A obj = new A();
     obj.fun();
   }
}

But in your case you have the static method in Date and TemperatureRange class. You can call your static method by using the class name directly like below code or by creating the object of that class like above code but static method ,mostly we use for creating the utility classes, so best way to call the method by using class name. Like in your case -

public static void main (String[] args){
  String dateVal = Date.date("01","11,"12"); // calling the date function by passing some parameter.

  String tempRangeVal = TemperatureRange.TempRange("80","20"); 
}

ffmpeg -i <input.mp4> -b:v 2048k -s 1000x600 -fs 2048k -vcodec mpeg4 -acodec copy <output.mp4>

• -i input file

• -b:v videobitrate of output video in kilobytes (you have to try)

• -s dimensions of output video

• -fs FILESIZE of output video in kilobytes

• -vcodec videocodec (use ffmpeg -codecs to list all available codecs)

• -acodec audio codec for output video (only copy the audiostream, don't temper)

The error comes up when you are trying to assign a list of numpy array of different length to a data frame, and it can be reproduced as follows:

A data frame of four rows:

df = pd.DataFrame({'A': [1,2,3,4]})

Now trying to assign a list/array of two elements to it:

df['B'] = [3,4]   # or df['B'] = np.array([3,4])

Both errors out:

ValueError: Length of values does not match length of index

Because the data frame has four rows but the list and array has only two elements.

Work around Solution (use with caution): convert the list/array to a pandas Series, and then when you do assignment, missing index in the Series will be filled with NaN:

df['B'] = pd.Series([3,4])

df
#   A     B
#0  1   3.0
#1  2   4.0
#2  3   NaN          # NaN because the value at index 2 and 3 doesn't exist in the Series
#3  4   NaN

For your specific problem, if you don't care about the index or the correspondence of values between columns, you can reset index for each column after dropping the duplicates:

df.apply(lambda col: col.drop_duplicates().reset_index(drop=True))

#   A     B
#0  1   1.0
#1  2   5.0
#2  7   9.0
#3  8   NaN

This header is a part of the MFC Library. VS Express edition doesn't contain MFC. If your project doesn't use MFC you can safely replace afxres.h with windows.h in your terrain2.rc.

Go to the download page and download the Windows x86 version with filename jdk-7-windows-i586.exe.

You can save a string raw as is by using FileReader.

Save the string in a blob and call readAsArrayBuffer(). Then the onload-event results an arraybuffer, which can converted in a Uint8Array. Unfortunately this call is asynchronous.

This little function will help you:

function stringToBytes(str)
{
    let reader = new FileReader();
    let done = () => {};

    reader.onload = event =>
    {
        done(new Uint8Array(event.target.result), str);
    };
    reader.readAsArrayBuffer(new Blob([str], { type: "application/octet-stream" }));

    return { done: callback => { done = callback; } };
}

Call it like this:

stringToBytes("\u{1f4a9}").done(bytes =>
{
    console.log(bytes);
});

output: [240, 159, 146, 169]

explanation:

JavaScript use UTF-16 and surrogate-pairs to store unicode characters in memory. To save unicode character in raw binary byte streams an encoding is necessary. Usually and in the most case, UTF-8 is used for this. If you not use an enconding you can't save unicode character, just ASCII up to 0x7f.

FileReader.readAsArrayBuffer() uses UTF-8.

Here's two options. I prefer the navigationAlt option since it involves less work in the end:

<html>_x000D_
_x000D_
<head>_x000D_
  <style type="text/css">_x000D_
    #navigation li {_x000D_
      color: green;_x000D_
    }_x000D_
    #navigation li .navigationLevel2 {_x000D_
      color: red;_x000D_
    }_x000D_
    #navigationAlt {_x000D_
      color: green;_x000D_
    }_x000D_
    #navigationAlt ul {_x000D_
      color: red;_x000D_
    }_x000D_
  </style>_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
  <ul id="navigation">_x000D_
    <li>Level 1 item_x000D_
      <ul>_x000D_
        <li class="navigationLevel2">Level 2 item</li>_x000D_
      </ul>_x000D_
    </li>_x000D_
  </ul>_x000D_
  <ul id="navigationAlt">_x000D_
    <li>Level 1 item_x000D_
      <ul>_x000D_
        <li>Level 2 item</li>_x000D_
      </ul>_x000D_
    </li>_x000D_
  </ul>_x000D_
</body>_x000D_
_x000D_
</html>

As in most languages the format is

%.2f

you can see more examples here

Edit: I also got this if your concerned about the display of the point in cases of 25.00

{
    NSNumberFormatter *fmt = [[NSNumberFormatter alloc] init];
    [fmt setPositiveFormat:@"0.##"];
    NSLog(@"%@", [fmt stringFromNumber:[NSNumber numberWithFloat:25.342]]);
    NSLog(@"%@", [fmt stringFromNumber:[NSNumber numberWithFloat:25.3]]);
    NSLog(@"%@", [fmt stringFromNumber:[NSNumber numberWithFloat:25.0]]);
}

2010-08-22 15:04:10.614 a.out[6954:903] 25.34
2010-08-22 15:04:10.616 a.out[6954:903] 25.3
2010-08-22 15:04:10.617 a.out[6954:903] 25

This is actually complementing the answer given by @Boann. It has a slight bug which causes "-2 ^ 2" to give an erroneous result of -4.0. The problem for that is the point at which the exponentiation is evaluated in his. Just move the exponentiation to the block of parseTerm(), and you'll be all fine. Have a look at the below, which is @Boann's answer slightly modified. Modification is in the comments.

public static double eval(final String str) {
    return new Object() {
        int pos = -1, ch;

        void nextChar() {
            ch = (++pos < str.length()) ? str.charAt(pos) : -1;
        }

        boolean eat(int charToEat) {
            while (ch == ' ') nextChar();
            if (ch == charToEat) {
                nextChar();
                return true;
            }
            return false;
        }

        double parse() {
            nextChar();
            double x = parseExpression();
            if (pos < str.length()) throw new RuntimeException("Unexpected: " + (char)ch);
            return x;
        }

        // Grammar:
        // expression = term | expression `+` term | expression `-` term
        // term = factor | term `*` factor | term `/` factor
        // factor = `+` factor | `-` factor | `(` expression `)`
        //        | number | functionName factor | factor `^` factor

        double parseExpression() {
            double x = parseTerm();
            for (;;) {
                if      (eat('+')) x += parseTerm(); // addition
                else if (eat('-')) x -= parseTerm(); // subtraction
                else return x;
            }
        }

        double parseTerm() {
            double x = parseFactor();
            for (;;) {
                if      (eat('*')) x *= parseFactor(); // multiplication
                else if (eat('/')) x /= parseFactor(); // division
                else if (eat('^')) x = Math.pow(x, parseFactor()); //exponentiation -> Moved in to here. So the problem is fixed
                else return x;
            }
        }

        double parseFactor() {
            if (eat('+')) return parseFactor(); // unary plus
            if (eat('-')) return -parseFactor(); // unary minus

            double x;
            int startPos = this.pos;
            if (eat('(')) { // parentheses
                x = parseExpression();
                eat(')');
            } else if ((ch >= '0' && ch <= '9') || ch == '.') { // numbers
                while ((ch >= '0' && ch <= '9') || ch == '.') nextChar();
                x = Double.parseDouble(str.substring(startPos, this.pos));
            } else if (ch >= 'a' && ch <= 'z') { // functions
                while (ch >= 'a' && ch <= 'z') nextChar();
                String func = str.substring(startPos, this.pos);
                x = parseFactor();
                if (func.equals("sqrt")) x = Math.sqrt(x);
                else if (func.equals("sin")) x = Math.sin(Math.toRadians(x));
                else if (func.equals("cos")) x = Math.cos(Math.toRadians(x));
                else if (func.equals("tan")) x = Math.tan(Math.toRadians(x));
                else throw new RuntimeException("Unknown function: " + func);
            } else {
                throw new RuntimeException("Unexpected: " + (char)ch);
            }

            //if (eat('^')) x = Math.pow(x, parseFactor()); // exponentiation -> This is causing a bit of problem

            return x;
        }
    }.parse();
}

My answer only supports single line text. Check out gfullam's comment below for the multi-line fork, it looks pretty promising.

I rewrote the code from the first answer a few times, and I think this should be the fastest.

It first finds an "Estimated" text length, and then adds or removes a character until the width is correct.

The logic it uses is shown below:

After an "estimated" text length is found, characters are added or removed until the desired width is reached.

I'm sure it needs some tweaking, but here's the code:

(function ($) {
    $.fn.ellipsis = function () {
        return this.each(function () {
            var el = $(this);

            if (el.css("overflow") == "hidden") {
                var text = el.html().trim();
                var t = $(this.cloneNode(true))
                                        .hide()
                                        .css('position', 'absolute')
                                        .css('overflow', 'visible')
                                        .width('auto')
                                        .height(el.height())
                                        ;
                el.after(t);

                function width() { return t.width() > el.width(); };

                if (width()) {

                    var myElipse = "....";

                    t.html(text);

                    var suggestedCharLength = (text.length * el.width() / t.width()) - myElipse.length;

                    t.html(text.substr(0, suggestedCharLength) + myElipse);

                    var x = 1;
                    if (width()) {
                        while (width()) {
                            t.html(text.substr(0, suggestedCharLength - x) + myElipse);
                            x++;
                        }
                    }
                    else {
                        while (!width()) {
                            t.html(text.substr(0, suggestedCharLength + x) + myElipse);
                            x++;
                        }
                        x--;
                        t.html(text.substr(0, suggestedCharLength + x) + myElipse);
                    }

                    el.html(t.html());
                    t.remove();
                }
            }
        });
    };
})(jQuery);

I can think of two things:

First, try loading the image with:

string strUri2 = String.Format(@"pack://application:,,,/MyAseemby;component/resources/main titles/{0}", CurrenSelection.TitleImage);
imgTitle.Source = new BitmapImage(new Uri(strUri2));

Maybe the problem is with WinForm's image resizing, if the image is stretched set Stretch on the image control to "Uniform" or "UnfirofmToFill".

Second option is that maybe the image is not aligned to the pixel grid, you can read about it on my blog at http://www.nbdtech.com/blog/archive/2008/11/20/blurred-images-in-wpf.aspx

Try the following query:

;WITH CTE_DocTotal
 AS
 (
   SELECT SUM(Sale + VAT) AS DocTotal_1
   FROM PEDI_InvoiceDetail
   GROUP BY InvoiceNumber
 )

UPDATE CTE_DocTotal
SET DocTotal = CTE_DocTotal.DocTotal_1

The code from Alex works great. Just note that when you use request.getParameter you must use a request dispatcher

//Pass results back to the client
RequestDispatcher dispatcher =   getServletContext().getRequestDispatcher("TestPages/ServiceServlet.jsp");
dispatcher.forward(request, response);

This error can be caused by unchecked Java version requirements.

In my case I was able to resolve this error, while building a high-profile open-source project, by switching from Java 9 to Java 8 using SDKMAN!.

sdk list java
sdk install java 8u152-zulu
sdk use java 8u152-zulu

Then doing a clean install as described below.

When using Maven as your build tool, it is sometimes helpful -- and usually gratifying, to do a clean 'install' build with testing disabled.

mvn clean install -DskipTests

Now that everything has been built and installed, you can go ahead and run the tests.

mvn test

In my case with Mac OS X, I had the following statement:

model.export_srcpkg(platform, toolchain, 'mymodel_pkg.zip', 'mymodel.dylib’)

I was getting the error:

  File "<stdin>", line 1
model.export_srcpkg(platform, toolchain, 'mymodel_pkg.zip', 'mymodel.dylib’)
                                                                             ^
SyntaxError: EOL while scanning string literal

After I change to:

model.export_srcpkg(platform, toolchain, "mymodel_pkg.zip", "mymodel.dylib")

It worked...

David

sklearn estimators implement methods to make it easy for you to save relevant trained properties of an estimator. Some estimators implement __getstate__ methods themselves, but others, like the GMM just use the base implementation which simply saves the objects inner dictionary:

def __getstate__(self):
    try:
        state = super(BaseEstimator, self).__getstate__()
    except AttributeError:
        state = self.__dict__.copy()

    if type(self).__module__.startswith('sklearn.'):
        return dict(state.items(), _sklearn_version=__version__)
    else:
        return state

The recommended method to save your model to disc is to use the pickle module:

from sklearn import datasets
from sklearn.svm import SVC
iris = datasets.load_iris()
X = iris.data[:100, :2]
y = iris.target[:100]
model = SVC()
model.fit(X,y)
import pickle
with open('mymodel','wb') as f:
    pickle.dump(model,f)

However, you should save additional data so you can retrain your model in the future, or suffer dire consequences (such as being locked into an old version of sklearn).

From the documentation:

In order to rebuild a similar model with future versions of scikit-learn, additional metadata should be saved along the pickled model:

The training data, e.g. a reference to a immutable snapshot

The python source code used to generate the model

The versions of scikit-learn and its dependencies

The cross validation score obtained on the training data

This is especially true for Ensemble estimators that rely on the tree.pyx module written in Cython(such as IsolationForest), since it creates a coupling to the implementation, which is not guaranteed to be stable between versions of sklearn. It has seen backwards incompatible changes in the past.

If your models become very large and loading becomes a nuisance, you can also use the more efficient joblib. From the documentation:

In the specific case of the scikit, it may be more interesting to use joblib’s replacement of pickle (joblib.dump & joblib.load), which is more efficient on objects that carry large numpy arrays internally as is often the case for fitted scikit-learn estimators, but can only pickle to the disk and not to a string:

I agree with the other answerers that in most cases (almost always) it is necessary to sanitize Your input.

But consider such code (it is for a REST controller):

$method = $_SERVER['REQUEST_METHOD'];

switch ($method) {
            case 'GET':
                return $this->doGet($request, $object);
            case 'POST':
                return $this->doPost($request, $object);
            case 'PUT':
                return $this->doPut($request, $object);
            case 'DELETE':
                return $this->doDelete($request, $object);
            default:
                return $this->onBadRequest();
}

It would not be very useful to apply sanitizing here (although it would not break anything, either).

So, follow recommendations, but not blindly - rather understand why they are for :)

My Solution in laravel 5.2

{{ Form::open(['route' => ['votes.submit', $video->id],  'method' => 'POST']) }}
    <button type="submit" class="btn btn-primary">
        <span class="glyphicon glyphicon-thumbs-up"></span> Votar
    </button>
{{ Form::close() }}

My Routes File (under middleware)

Route::post('votar/{id}', [
    'as' => 'votes.submit',
    'uses' => 'VotesController@submit'
]);

Route::delete('votar/{id}', [
    'as' => 'votes.destroy',
    'uses' => 'VotesController@destroy'
]);

you can also use flask_api for sending response

from flask_api import status

@app.route('/your-api/')
def empty_view(self):
    content = {'your content here'}
    return content, status.HTTP_201_CREATED

you can find reference here http://www.flaskapi.org/api-guide/status-codes/

Take a look at the formats in ?strptime

R> foo <-  factor("1/15/2006 0:00:00")
R> foo <- as.Date(foo, format = "%m/%d/%Y %H:%M:%S")                                           
R> foo                                                                                       
 [1] "2006-01-15"                                                                             
R> class(foo)                                                                                
 [1] "Date"  

Note that this will work even if foo starts out as a character. It will also work if using other date formats (as.POSIXlt, as.POSIXct).

The (keyup) event is your best bet.

Let's see why:

1. (change) like you mentioned triggers only when the input loses focus, hence is of limited use.
2. (keypress) triggers on key presses but doesn't trigger on certain keystrokes like the backspace.
3. (keydown) triggers every time a key is pushed down. Hence always lags by 1 character; as it gets the element state before the keystroke was registered.
4. (keyup) is your best bet as it triggers every time a key push event has completed, hence this also includes the most recent character.

So (keyup) is the safest to go with because it...

• registers an event on every keystroke unlike (change) event
• includes the keys that (keypress) ignores
• has no lag unlike the (keydown) event

If you want a really big valid PDF file, then

1. take all the biggest valid pdf you can
2. With a tool like PDF24Creator make a fusion of pdfs

It works for me to create a big file (140MB) after some minutes.

Another option is to use KernelReg in statsmodels:

from statsmodels.nonparametric.kernel_regression import KernelReg
import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0,2*np.pi,100)
y = np.sin(x) + np.random.random(100) * 0.2

# The third parameter specifies the type of the variable x;
# 'c' stands for continuous
kr = KernelReg(y,x,'c')
plt.plot(x, y, '+')
y_pred, y_std = kr.fit(x)

plt.plot(x, y_pred)
plt.show()

try using max-width: 100%; on your canvas.

canvas {
  max-width: 100%;
}

You have provided wrong order for JAVASCRIPT and BOOTSTRAP

by convention bootstrap must follow jquery file definition

<!-- JQuery Core JavaScript -->
<script src="lib/js/jquery.min.js"></script>
<script src="lib/js/jquery-ui.min.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="lib/js/bootstrap.min.js"></script>

You don't want to do that. It can cause undefined behavior depending on the collection. You want to use an Iterator directly. Although the for each construct is syntactic sugar and is really using an iterator, it hides it from your code so you can't access it to call Iterator.remove.

The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method.

Instead write your code:

List<String> names = ....
Iterator<String> it = names.iterator();
while (it.hasNext()) {

    String name = it.next();
    // Do something
    it.remove();
}

Note that the code calls Iterator.remove, not List.remove.

Addendum:

Even if you are removing an element that has not been iterated over yet, you still don't want to modify the collection and then use the Iterator. It might modify the collection in a way that is surprising and affects future operations on the Iterator.

To solve a similar problem, I'm using groupby:

print(f"Distinct entries: {len(df.groupby(['col1', 'col2']))}")

Whether that's appropriate will depend on what you want to do with the result, though (in my case, I just wanted the equivalent of COUNT DISTINCT as shown).

Just simply comment out the line: ALLOWED_HOSTS = [...]

Or you can use the fetch API

fetch(URL.createObjectURL(myBlob)).then(res => res.arrayBuffer())

I don't know what the performance difference is, and this will show up on your network tab in DevTools as well.

Should be:

curl --cert certificate_file.pem:password https://www.example.com/some_protected_page

In CakePHP 1.3, use 'default'=>value to select the default value in a select input:

$this->Form->input('Leaf.id', array('type'=>'select', 'label'=>'Leaf', 'options'=>$leafs, 'default'=>'3'));

For Swift4 to get weekday from string

   func getDayOfWeek(today:String)->Int {
        let formatter  = DateFormatter()
        formatter.dateFormat = "yyyy-MM-dd"
        let todayDate = formatter.date(from: today)!
        let myCalendar = NSCalendar(calendarIdentifier: NSCalendar.Identifier.gregorian)!
        let myComponents = myCalendar.components(NSCalendar.Unit.weekday, from: todayDate)
        let weekDay = myComponents.weekday
        return weekDay!
    }

let weekday = getDayOfWeek(today: "2018-10-10")
print(weekday) // 4

I just found this excellent little tutorial. broken link (Cached version)

I also followed Microsoft's tutorial which is nice, but I only needed pipes as well.

As you can see, you don't need configuration files and all that messy stuff.

By the way, he uses both HTTP and pipes. Just remove all code lines related to HTTP, and you'll get a pure pipe example.

This is actually a pretty challenging problem that you are asking. Computing sentence similarity requires building a grammatical model of the sentence, understanding equivalent structures (e.g. "he walked to the store yesterday" and "yesterday, he walked to the store"), finding similarity not just in the pronouns and verbs but also in the proper nouns, finding statistical co-occurences / relationships in lots of real textual examples, etc.

The simplest thing you could try -- though I don't know how well this would perform and it would certainly not give you the optimal results -- would be to first remove all "stop" words (words like "the", "an", etc. that don't add much meaning to the sentence) and then run word2vec on the words in both sentences, sum up the vectors in the one sentence, sum up the vectors in the other sentence, and then find the difference between the sums. By summing them up instead of doing a word-wise difference, you'll at least not be subject to word order. That being said, this will fail in lots of ways and isn't a good solution by any means (though good solutions to this problem almost always involve some amount of NLP, machine learning, and other cleverness).

So, short answer is, no, there's no easy way to do this (at least not to do it well).

Briefly:

1. Get the self signed certificate
2. Put it into some (e.g. ~/git-certs/cert.pem) file
3. Set git to trust this certificate using http.sslCAInfo parameter

In more details:

Get self signed certificate of remote server

Assuming, the server URL is repos.sample.com and you want to access it over port 443.

There are multiple options, how to get it.

Get certificate using openssl

$ openssl s_client -connect repos.sample.com:443

Catch the output into a file cert.pem and delete all but part between (and including) -BEGIN CERTIFICATE- and -END CERTIFICATE-

Content of resulting file ~/git-certs/cert.pem may look like this:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Get certificate using your web browser

I use Redmine with Git repositories and I access the same URL for web UI and for git command line access. This way, I had to add exception for that domain into my web browser.

Using Firefox, I went to Options -> Advanced -> Certificates -> View Certificates -> Servers, found there the selfsigned host, selected it and using Export button I got exactly the same file, as created using openssl.

Note: I was a bit surprised, there is no name of the authority visibly mentioned. This is fine.

Having the trusted certificate in dedicated file

Previous steps shall result in having the certificate in some file. It does not matter, what file it is as long as it is visible to your git when accessing that domain. I used ~/git-certs/cert.pem

Note: If you need more trusted selfsigned certificates, put them into the same file:

-----BEGIN CERTIFICATE-----
MIIDnzCCAocCBE/xnXAwDQYJKoZIhvcNAQEFBQAwgZMxCzAJBgNVBAYTAkRFMRUw
...........
/27/jIdVQIKvHok2P/u9tvTUQA==
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
AnOtHeRtRuStEdCeRtIfIcAtEgOeShErExxxxxxxxxxxxxxxxxxxxxxxxxxxxxxw
...........
/27/jIdVQIKvHok2P/u9tvTUQA==
-----END CERTIFICATE-----

This shall work (but I tested it only with single certificate).

Configure git to trust this certificate

$ git config --global http.sslCAInfo /home/javl/git-certs/cert.pem

You may also try to do that system wide, using --system instead of --global.

And test it: You shall now be able communicating with your server without resorting to:

$ git config --global http.sslVerify false #NO NEED TO USE THIS

If you already set your git to ignorance of ssl certificates, unset it:

$ git config --global --unset http.sslVerify

and you may also check, that you did it all correctly, without spelling errors:

$ git config --global --list

what should list all variables, you have set globally. (I mispelled http to htt).

You need to declare the array in the HTML via

<input type="checkbox" name="Days[]" value="Daily">

Also you can insert multiple items with one query like this

$query = "INSERT INTO example (orange) VALUES ";
for ($i=0; $i<count($checkBox); $i++)
    $query .= "('" . $checkBox[$i] . "'),";
$query = rtrim($query,',');
mysql_query($query) or die (mysql_error() );

Also keep in mind that mysql_* functions are officially deprecated and hence should not be used in new code. You can use PDO or MySQLi instead. See this answer on SO for more information.

This post has become the goto for anyone trying to convert from a hex color code to a system color. Therefore, I thought I'd add a comprehensive solution that deals with both 6 digit (RGB) and 8 digit (ARGB) hex values.

By default, according to Microsoft, when converting from an RGB to ARGB value

The alpha value is implicitly 255 (fully opaque).

This means by adding FF to a 6 digit (RGB) hex color code it becomes an 8 digit ARGB hex color code. Therefore, a simple method can be created that handles both ARGB and RGB hex's and converts them to the appropriate Color struct.

    public static System.Drawing.Color GetColorFromHexValue(string hex)
    {
        string cleanHex = hex.Replace("0x", "").TrimStart('#');

        if (cleanHex.Length == 6)
        {
            //Affix fully opaque alpha hex value of FF (225)
            cleanHex = "FF" + cleanHex;
        }

        int argb;

        if (Int32.TryParse(cleanHex, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out argb))
        {
            return System.Drawing.Color.FromArgb(argb);
        }

        //If method hasn't returned a color yet, then there's a problem
        throw new ArgumentException("Invalid Hex value. Hex must be either an ARGB (8 digits) or RGB (6 digits)");

    }

This was inspired by Hans Kesting's answer.

If you don't want to list all your columns in CTE, another way to do this would be to use outer apply:

select
    s.logcount, s.logUserID, s.maxlogtm,
    a.daysdiff
from statslogsummary as s
    outer apply (select datediff(day, s.maxlogtm, getdate()) as daysdiff) as a
where a.daysdiff > 120

Looking at Ruby only:

TL;DR

Use none? passing it a block with == for the comparison:

[1, 2].include?(1)
  #=> true
[1, 2].none? { |n| 1 == n  }
  #=> false

Array#include? accepts one argument and uses == to check against each element in the array:

player = [1, 2, 3]
player.include?(1)
 #=> true

Enumerable#none? can also accept one argument in which case it uses === for the comparison. To get the opposing behaviour to include? we omit the parameter and pass it a block using == for the comparison.

player.none? { |n| 7 == n }
 #=> true 
!player.include?(7)    #notice the '!'
 #=> true

In the above example we can actually use:

player.none?(7)
 #=> true

That's because Integer#== and Integer#=== are equivalent. But consider:

player.include?(Integer)
 #=> false
player.none?(Integer)
 #=> false

none? returns false because Integer === 1 #=> true. But really a legit notinclude? method should return true. So as we did before:

player.none? { |e| Integer == e  }
 #=> true

You actually do the normal delete. But on the model you specify that its a softdelete model.

So on your model add the code:

class Contents extends Eloquent {

    use SoftDeletingTrait;

    protected $dates = ['deleted_at'];

}

Then on your code do the normal delete like:

$id = Contents::find( $id );
$id ->delete();

Also make sure you have the deleted_at column on your table.

Or just see the docs: http://laravel.com/docs/eloquent#soft-deleting

Using Future described in above answers does the job, but a bit less significantly as f.get(), blocks the thread until it gets the result, which violates concurrency.

Best solution is to use Guava's ListenableFuture. An example :

    ListenableFuture<Void> future = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(1, new NamedThreadFactory).submit(new Callable<Void>()
    {
        @Override
        public Void call() throws Exception
        {
            someBackgroundTask();
        }
    });
    Futures.addCallback(future, new FutureCallback<Long>()
    {
        @Override
        public void onSuccess(Long result)
        {
            doSomething();
        }

        @Override
        public void onFailure(Throwable t)
        {

        }
    };

Try this:

<tr ng-repeat="player in players | filter:{id: player_id, name:player_name} | filter:ageFilter">

$scope.ageFilter = function (player) {
    return (player.age > $scope.min_age && player.age < $scope.max_age);
}

This is not a generic solution, however, if your pupose is to have or maintain email templates then System.Web has a built-in class called MailDefinition. This class is used by the ASP.NET membership controls to create HTML emails.

Does the same kind of 'string replace' things as mentioned above, but packs it all into a MailMessage for you.

Here is an example from MSDN:

ListDictionary replacements = new ListDictionary();
replacements.Add("<%To%>",sourceTo.Text);
replacements.Add("<%From%>", md.From);
System.Net.Mail.MailMessage fileMsg;
fileMsg = md.CreateMailMessage(toAddresses, replacements, emailTemplate, this); 
return fileMsg;

This will remove the margin and padding from your page elements, since there is a paragraph with a script inside that is causing an added margin. this way you should reset it and then you can style the other elements of your page, or you could give that paragraph an id and set margin to zero only for it.

<style>
* {
   margin: 0;
   padding: 0;
}
</style>

Try to put this as the first style.

 var reader = new FileReader();
 reader.readAsDataURL(blob); 
 reader.onloadend = function() {
     var base64data = reader.result;                
     console.log(base64data);
 }

Form the docs readAsDataURL encodes to base64

Use ClipRRect it will resolve your problem.

      ClipRRect(
              borderRadius: BorderRadius.all(Radius.circular(10.0)),
              child: Image.network(
                Constant.SERVER_LINK + model.userProfilePic,
                fit: BoxFit.cover,
              ),
            ),

It's not "baked in to Swift", but you can use standard UIKit methods to do it. Take a look at UIApplication's openUrl(_:) (deprecated) and open(_:options:completionHandler:).

Swift 4 + Swift 5 (iOS 10 and above)

guard let url = URL(string: "https://stackoverflow.com") else { return }
UIApplication.shared.open(url)

Swift 3 (iOS 9 and below)

guard let url = URL(string: "https://stackoverflow.com") else { return }
UIApplication.shared.openURL(url)

Swift 2.2

guard let url = URL(string: "https://stackoverflow.com") else { return }
UIApplication.sharedApplication().openURL(url)    

import json
import urllib

url = 'http://example.com/file.json'
r = urllib.request.urlopen(url)
data = json.loads(r.read().decode(r.info().get_param('charset') or 'utf-8'))
print(data)

urllib, for Python 3.4
HTTPMessage, returned by r.info()

string tail = test.Substring(test.LastIndexOf('-') + 1);

Vue 2.x

For Official information:

https://vuejs.org/v2/guide/migration.html#v-el-and-v-ref-replaced

A simple Example:

On any Element you have to add an attribute ref with a unique value

<input ref="foo" type="text" >

To target that elemet use this.$refs.foo

this.$refs.foo.focus(); // it will focus the input having ref="foo"

Function adjusted to execute without warnings:

function url(){
    if(isset($_SERVER['HTTPS'])){
        $protocol = ($_SERVER['HTTPS'] && $_SERVER['HTTPS'] != "off") ? "https" : "http";
    }
    else{
        $protocol = 'http';
    }
    return $protocol . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
}

You can just go for String replace method.-

line1 = line1.replace("\"", "");

In bash version 3 you can use the '=~' operator:

if [[ "$date" =~ ^[0-9]{8}$ ]]; then
    echo "Valid date"
else
    echo "Invalid date"
fi

Reference: http://tldp.org/LDP/abs/html/bashver3.html#REGEXMATCHREF

NOTE: The quoting in the matching operator within the double brackets, [[ ]], is no longer necessary as of Bash version 3.2

Using CSS only:

#blockContainer {
display: -webkit-box;
display: -moz-box;
display: box;

-webkit-box-orient: vertical;
-moz-box-orient: vertical;
box-orient: vertical;
}
#blockA {
-webkit-box-ordinal-group: 2;
-moz-box-ordinal-group: 2;
box-ordinal-group: 2;
}
#blockB {
-webkit-box-ordinal-group: 3;
-moz-box-ordinal-group: 3;
box-ordinal-group: 3;

}

<div id="blockContainer">
 <div id="blockA">Block A</div>
 <div id="blockB">Block B</div>
 <div id="blockC">Block C</div>
</div>

http://jsfiddle.net/thirtydot/hLUHL/

All of the information you are looking for can be found here and here (thanks Reed Copsey):

From the first link:

Classes and structs that are declared directly within a namespace (in other words, that are not nested within other classes or structs) can be either public or internal. Internal is the default if no access modifier is specified.

...

The access level for class members and struct members, including nested classes and structs, is private by default.

...

interfaces default to internal access.

...

Delegates behave like classes and structs. By default, they have internal access when declared directly within a namespace, and private access when nested.

From the second link:

Top-level types, which are not nested in other types, can only have internal or public accessibility. The default accessibility for these types is internal.

And for nested types:

Members of    Default member accessibility
----------    ----------------------------
enum          public
class         private
interface     public
struct        private

Here is a sample:

<?php
// Snippet from PHP Share: http://www.phpshare.org

    function formatSizeUnits($bytes)
    {
        if ($bytes >= 1073741824)
        {
            $bytes = number_format($bytes / 1073741824, 2) . ' GB';
        }
        elseif ($bytes >= 1048576)
        {
            $bytes = number_format($bytes / 1048576, 2) . ' MB';
        }
        elseif ($bytes >= 1024)
        {
            $bytes = number_format($bytes / 1024, 2) . ' KB';
        }
        elseif ($bytes > 1)
        {
            $bytes = $bytes . ' bytes';
        }
        elseif ($bytes == 1)
        {
            $bytes = $bytes . ' byte';
        }
        else
        {
            $bytes = '0 bytes';
        }

        return $bytes;
}
?>

Much simpler actually:

Method 1:

Invoke-Expression $scriptPath $argumentList

Method 2:

& $scriptPath $argumentList

Method 3:

$scriptPath $argumentList

If you have spaces in your scriptPath, don't forget to escape them `"$scriptPath`"

What you want appear to want is the following, but this is NOT RECOMMENDED:

>>> for line in open('dangerous.txt'):
...     exec('%s = %s' % tuple(line.split(':', 1)))
... 
>>> var_a
'home'

This creates somewhat similar behavior to PHP's register_globals and hence has the same security issues. Additionally, the use of exec that I showed allows arbitrary code execution. Only use this if you are absolutely sure that the contents of the text file can be trusted under all circumstances.

You should really consider binding the variables not to the local scope, but to an object, and use a library that parses the file contents such that no code is executed. So: go with any of the other solutions provided here.

(Please note: I added this answer not as a solution, but as an explicit non-solution.)

Use an array, not a string, as given as guidance in BashFAQ #50.

Using a string is extremely bad security practice: Consider the case where password (or a where clause in the query, or any other component) is user-provided; you don't want to eval a password containing $(rm -rf .)!

Just Running A Local Command

cmd=( mysql AMORE -u username -ppassword -h localhost -e "SELECT  host  FROM amoreconfig" )
"${cmd[@]}"

Printing Your Command Unambiguously

cmd=( mysql AMORE -u username -ppassword -h localhost -e "SELECT  host  FROM amoreconfig" )
printf 'Proposing to run: '
printf '%q ' "${cmd[@]}"
printf '\n'

Running Your Command Over SSH (Method 1: Using Stdin)

cmd=( mysql AMORE -u username -ppassword -h localhost -e "SELECT  host  FROM amoreconfig" )
printf -v cmd_str '%q ' "${cmd[@]}"
ssh other_host 'bash -s' <<<"$cmd_str"

Running Your Command Over SSH (Method 2: Command Line)

cmd=( mysql AMORE -u username -ppassword -h localhost -e "SELECT  host  FROM amoreconfig" )
printf -v cmd_str '%q ' "${cmd[@]}"
ssh other_host "bash -c $cmd_str"

I believe that you will have to drop the foreign key constraints first. Then update all of the appropriate tables and remap them as they were.

ALTER TABLE [dbo.Details_tbl] DROP CONSTRAINT [FK_Details_tbl_User_tbl];
-- Perform more appropriate alters
ALTER TABLE [dbo.Details_tbl] ADD FOREIGN KEY (FK_Details_tbl_User_tbl) 
    REFERENCES User_tbl(appId);
-- Perform all appropriate alters to bring the key constraints back

However, unless memory is a really big issue, I would keep the identity as an INT. Unless you are 100% positive that your keys will never grow past the TINYINT restraints. Just a word of caution :)

Try this :

####################
# GZIP COMPRESSION #
####################
SetOutputFilter DEFLATE
AddOutputFilterByType DEFLATE text/html text/css text/plain text/xml application/x-javascript application/x-httpd-php
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip

I got Bad Request, Your browser sent a request that this server could not understand when I tried to download a file to the target machine using curl.
I solved it by instead using scp to copy the file from the source machine to the target machine.

Both are patterns trying to separate presentation and business logic, decoupling business logic from UI aspects

Architecturally, MVP is Page Controller based approach where MVC is Front Controller based approach. That means that in MVP standard web form page life cycle is just enhanced by extracting the business logic from code behind. In other words, page is the one servicing http request. In other words, MVP IMHO is web form evolutionary type of enhancement. MVC on other hand changes completely the game because the request gets intercepted by controller class before page is loaded, the business logic is executed there and then at the end result of controller processing the data just dumped to the page ("view") In that sense, MVC looks (at least to me) a lot to Supervising Controller flavor of MVP enhanced with routing engine

Both of them enable TDD and have downsides and upsides.

Decision on how to choose one of them IMHO should be based on how much time one invested in ASP NET web form type of web development. If one would consider himself good in web forms, I would suggest MVP. If one would feel not so comfortable in things such as page life cycle etc MVC could be a way to go here.

Here's yet another blog post link giving a little bit more details on this topic

http://blog.vuscode.com/malovicn/archive/2007/12/18/model-view-presenter-mvp-vs-model-view-controller-mvc.aspx

You can use the localeCompare() method.

string_a.localeCompare(string_b);

/* Expected Returns:

 0:  exact match

-1:  string_a < string_b

 1:  string_a > string_b

 */

Further Reading:

• MDN: String.prototype.localeCompare
• Stack Overflow - Is there a JavaScript strcmp()?
• Tutorials Point: JavaScript String - localeCompare() Method

try this

(isset ($_SERVER['HTTP_CLIENT_IP']) ? 
    $_SERVER['HTTP_CLIENT_IP'] : 
    (isset ($_SERVER['HTTP_X_FORWARDED_FOR']) ? 
        $_SERVER['HTTP_X_FORWARDED_FOR'] : 
        $_SERVER['REMOTE_ADDR']
    )
)

Yes. For that ensure that you declare the worksheet

For example

Previous Code

Sub Sample()
    Dim ws As Worksheet

    Set ws = Sheets("Sheet3")

    Debug.Print ws.Cells(23, 4).Value
End Sub

New Code

Sub Sample()
    Dim ws As Worksheet

    Set ws = Sheets("Sheet4")

    Debug.Print ws.Cells(23, 4).Value
End Sub

Sample text:

Clinton said
Bush used crayons
Reagan forgot

Just omitting a Bush match:

$ perl -ne 'print if /^(Clinton|Reagan)/' textfile
Clinton said
Reagan forgot

Or if you really want to specify:

$ perl -ne 'print if /^(?!Bush)(Clinton|Reagan)/' textfile
Clinton said
Reagan forgot

If a collection is iterable, then it can be iterated using an iterator (and consequently can be used in a for each loop.) The iterator is the actual object that will iterate through the collection.

You mean something like IPhone checkboxes? Try Thomas Reynolds' iOS Checkboxes script:

Once the files are available to your site, activating the script is very easy:

...

$(document).ready(function() {
  $(':checkbox').iphoneStyle();
});

Results:

From the docs

• can I use the above method without any negative impact and without compromising a future appstore submission?

Bitcode will allow apple to optimise the app without you having to submit another build. But, you can only enable this feature if all frameworks and apps in the app bundle have this feature enabled. Having it helps, but not having it should not have any negative impact.

• What does the ENABLE_BITCODE actually do, will it be a non-optional requirement in the future?

For iOS apps, bitcode is the default, but optional. If you provide bitcode, all apps and frameworks in the app bundle need to include bitcode. For watchOS apps, bitcode is required.

• Are there any performance impacts if I enable / disable it?

The App Store and operating system optimize the installation of iOS and watchOS apps by tailoring app delivery to the capabilities of the user’s particular device, with minimal footprint. This optimization, called app thinning, lets you create apps that use the most device features, occupy minimum disk space, and accommodate future updates that can be applied by Apple. Faster downloads and more space for other apps and content provides a better user experience.

There should not be any performance impacts.

In Chrome it's possible to hide this automatic header/footer using

@page { margin: 0; }

Since the contents will extend to page's limits, the page printing header/footer will be absent. You should, of course, in this case, set some margins/paddings in your body element so that the content won't extend all the way to the page's edge. Since common printers just can't get no-margins printing and it's probably not what you want, you should use something like this:

@media print {
  @page { margin: 0; }
  body { margin: 1.6cm; }
}

As Martin pointed out in a comment, if the page have a long element that scrolls past one page (like a big table), the margin is ignored and the printed version will look weird.

At the time original of this answer (May 2013), it only worked on Chrome, not sure about it now, never needed to try again. If you need support for a browser that can't hable, you can create a PDF on the fly and print that (you can create a self-printing PDF embedding JavaScript on it), but that's a huge hassle.

This should solve your problem.

To answer your initial question: yes you can. Only Gecko and WebKit browsers support it currently though.
You just need to add link tags in your head:

<link rel="prefetch" href="pathto/font">
<link rel="prerender" href="pathto/page">

Store a reference to the meter instance as a member in Production:

public class Production {
  //The other members, properties etc...
  private Meter m;

  Production(Meter m) {
    this.m = m;
  }
}

And then in the Meter-class:

public class Meter
{
   private int _powerRating = 0; 
   private Production _production;

   public Meter()
   {
      _production = new Production(this);
   }
}

Also note that you need to implement an accessor method/property so that the Production class can actually access the powerRating member of the Meter class.

There isn't direct support for COUNT(DISTINCT {x})), but you can simulate it from an IGrouping<,> (i.e. what group by returns); I'm afraid I only "do" C#, so you'll have to translate to VB...

 select new
 {
     Foo= grp.Key,
     Bar= grp.Select(x => x.SomeField).Distinct().Count()
 };

Here's a Northwind example:

    using(var ctx = new DataClasses1DataContext())
    {
        ctx.Log = Console.Out; // log TSQL to console
        var qry = from cust in ctx.Customers
                  where cust.CustomerID != ""
                  group cust by cust.Country
                  into grp
                  select new
                  {
                      Country = grp.Key,
                      Count = grp.Select(x => x.City).Distinct().Count()
                  };

        foreach(var row in qry.OrderBy(x=>x.Country))
        {
            Console.WriteLine("{0}: {1}", row.Country, row.Count);
        }
    }

The TSQL isn't quite what we'd like, but it does the job:

SELECT [t1].[Country], (
    SELECT COUNT(*)
    FROM (
        SELECT DISTINCT [t2].[City]
        FROM [dbo].[Customers] AS [t2]
        WHERE ((([t1].[Country] IS NULL) AND ([t2].[Country] IS NULL)) OR (([t1]
.[Country] IS NOT NULL) AND ([t2].[Country] IS NOT NULL) AND ([t1].[Country] = [
t2].[Country]))) AND ([t2].[CustomerID] <> @p0)
        ) AS [t3]
    ) AS [Count]
FROM (
    SELECT [t0].[Country]
    FROM [dbo].[Customers] AS [t0]
    WHERE [t0].[CustomerID] <> @p0
    GROUP BY [t0].[Country]
    ) AS [t1]
-- @p0: Input NVarChar (Size = 0; Prec = 0; Scale = 0) []
-- Context: SqlProvider(Sql2008) Model: AttributedMetaModel Build: 3.5.30729.1

The results, however, are correct- verifyable by running it manually:

        const string sql = @"
SELECT c.Country, COUNT(DISTINCT c.City) AS [Count]
FROM Customers c
WHERE c.CustomerID != ''
GROUP BY c.Country
ORDER BY c.Country";
        var qry2 = ctx.ExecuteQuery<QueryResult>(sql);
        foreach(var row in qry2)
        {
            Console.WriteLine("{0}: {1}", row.Country, row.Count);
        }

With definition:

class QueryResult
{
    public string Country { get; set; }
    public int Count { get; set; }
}

You could use super(ChildClass, self).__init__()

class BaseClass(object):
    def __init__(self, *args, **kwargs):
        pass

class ChildClass(BaseClass):
    def __init__(self, *args, **kwargs):
        super(ChildClass, self).__init__(*args, **kwargs)

Your indentation is incorrect, here's the modified code:

class Car(object):
    condition = "new"

    def __init__(self, model, color, mpg):
        self.model = model
        self.color = color
        self.mpg   = mpg

class ElectricCar(Car):
    def __init__(self, battery_type, model, color, mpg):
        self.battery_type=battery_type
        super(ElectricCar, self).__init__(model, color, mpg)

car = ElectricCar('battery', 'ford', 'golden', 10)
print car.__dict__

Here's the output:

{'color': 'golden', 'mpg': 10, 'model': 'ford', 'battery_type': 'battery'}

Simplest answer:

function isSafari() {
 if (navigator.vendor.match(/[Aa]+pple/g).length > 0 ) 
   return true; 
 return false;
}

Package: System.IO.FileSystem

System.IO.File.ReadAllText("MyTextFile.txt"); ?

Mostly this is caused with an issue in your React/Client app. Adding this line to your client package.json solves it

"proxy": "http://localhost:5000/"

Note: Replace 5000, with the port number where your server is running

Reference: How to get create-react-app to work with a Node.js back-end API

I'm new to python too. Here is something that looks like will do what you want to

axes([0.08, 0.08, 0.94-0.08, 0.94-0.08]) #[left, bottom, width, height]
axis('scaled')`

I believe this decides the size of the canvas.

Time span in full Days, Hours, Minutes, Seconds, Milliseconds:

// Extension for Date
Date.difference = function (dateFrom, dateTo) {
  var diff = { TotalMs: dateTo - dateFrom };
  diff.Days = Math.floor(diff.TotalMs / 86400000);

  var remHrs = diff.TotalMs % 86400000;
  var remMin = remHrs % 3600000;
  var remS   = remMin % 60000;

  diff.Hours        = Math.floor(remHrs / 3600000);
  diff.Minutes      = Math.floor(remMin / 60000);
  diff.Seconds      = Math.floor(remS   / 1000);
  diff.Milliseconds = Math.floor(remS % 1000);
  return diff;
};

// Usage
var a = new Date(2014, 05, 12, 00, 5, 45, 30); //a: Thu Jun 12 2014 00:05:45 GMT+0400 
var b = new Date(2014, 02, 12, 00, 0, 25, 0);  //b: Wed Mar 12 2014 00:00:25 GMT+0400
var diff = Date.difference(b, a);
/* diff: {
  Days: 92
  Hours: 0
  Minutes: 5
  Seconds: 20
  Milliseconds: 30
  TotalMs: 7949120030
} */

If it's fixed layout you can do like that:

public void onClick(View v) {
   ViewGroup parent = (ViewGroup) IdNumber.this.getParent();
   EditText firstName = (EditText) parent.findViewById(R.id.display_name);
   firstName.setText("Some Text");
}

If you want find the EditText in flexible layout, I will help you later. Hope this help.

For making alert just put below javascript code in footer.

<script> 
 $(document).ready(function(){
    alert('Hi');
 });
</script>

You need to also load jquery min file. Please insert this script in header.

<script type='text/javascript' src='https://code.jquery.com/jquery-1.12.0.min.js'></script>

You can use the $$ variable.

A WAR (Web Archive) is a module that gets loaded into a Web container of a Java Application Server. A Java Application Server has two containers (runtime environments) - one is a Web container and the other is a EJB container.

The Web container hosts Web applications based on JSP or the Servlets API - designed specifically for web request handling - so more of a request/response style of distributed computing. A Web container requires the Web module to be packaged as a WAR file - that is a special JAR file with a web.xml file in the WEB-INF folder.

An EJB container hosts Enterprise java beans based on the EJB API designed to provide extended business functionality such as declarative transactions, declarative method level security and multiprotocol support - so more of an RPC style of distributed computing. EJB containers require EJB modules to be packaged as JAR files - these have an ejb-jar.xml file in the META-INF folder.

Enterprise applications may consist of one or more modules that can either be Web modules (packaged as a WAR file), EJB modules (packaged as a JAR file), or both of them. Enterprise applications are packaged as EAR files - these are special JAR files containing an application.xml file in the META-INF folder.

Basically, EAR files are a superset containing WAR files and JAR files. Java Application Servers allow deployment of standalone web modules in a WAR file, though internally, they create EAR files as a wrapper around WAR files. Standalone web containers such as Tomcat and Jetty do not support EAR files - these are not full-fledged Application servers. Web applications in these containers are to be deployed as WAR files only.

In application servers, EAR files contain configurations such as application security role mapping, EJB reference mapping and context root URL mapping of web modules.

Apart from Web modules and EJB modules, EAR files can also contain connector modules packaged as RAR files and Client modules packaged as JAR files.

Suppose there's a file test.txt in Root Folder, and want to move it to \TxtFolder,

You can try

move %~dp0\test.txt %~dp0\TxtFolder

.

reference answer: relative path in BAT script

import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.os.Bundle;
import android.view.View;

public class MainActivity extends Activity 
{

     @Override
     public void onCreate(Bundle savedInstanceState)
     {
         super.onCreate(savedInstanceState);
         setContentView(new MyView(this));
     }

     public class MyView extends View
     {
         Paint paint = null;
         public MyView(Context context) 
         {
              super(context);
              paint = new Paint();
         }

         @Override
         protected void onDraw(Canvas canvas) 
         {
            super.onDraw(canvas);
            int x = getWidth();
            int y = getHeight();
            int radius;
            radius = 100;
            paint.setStyle(Paint.Style.FILL);
            paint.setColor(Color.WHITE);
            canvas.drawPaint(paint);
            // Use Color.parseColor to define HTML colors
            paint.setColor(Color.parseColor("#CD5C5C"));
            canvas.drawCircle(x / 2, y / 2, radius, paint);
        }
     }
}

Edit if you want to draw circle at centre. You could also translate your entire canvas to center then draw circle at center.using

canvas.translate(getWidth()/2f,getHeight()/2f);
canvas.drawCircle(0,0, radius, paint);

These two link also help

http://www.compiletimeerror.com/2013/09/introduction-to-2d-drawing-in-android.html#.VIg_A5SSy9o

http://android-coding.blogspot.com/2012/04/draw-circle-on-canvas-canvasdrawcirclet.html

In my case, the issue was another site.py file, that was resolved earlier than the one from Python\Lib, due to PATH setting.

Environment: Windows 10 Pro, Python27.

My desktop has pgAdmin installed, which has file C:\Program Files (x86)\pgAdmin\venv\Lib\site.py. Because PATH environment variable had pdAdmin's home earlier than Python (apparently a bad idea in the first place), pgAdmin's site.py was found first.

All I had to do to fix the issue was to move pgAdmin's home later than Python, in PATH

.highlight { background-color: red; }

If you want multiple selections

$("#data tr").click(function() {
    $(this).toggleClass("highlight");
});

If you want only 1 row in the table to be selected at a time

$("#data tr").click(function() {
    var selected = $(this).hasClass("highlight");
    $("#data tr").removeClass("highlight");
    if(!selected)
            $(this).addClass("highlight");
});

Also note your TABLE tag has 2 ID attributes, you can't do that.

I've an object (basically a VO) in Java and I don't know its type. I need to get values which are not null in that object.

Maybe you don't necessary need reflection for that -- here is a plain OO design that might solve your problem:

1. Add an interface Validation which expose a method validate which checks the fields and return whatever is appropriate.
2. Implement the interface and the method for all VO.
3. When you get a VO, even if it's concrete type is unknown, you can typecast it to Validation and check that easily.

I guess that you need the field that are null to display an error message in a generic way, so that should be enough. Let me know if this doesn't work for you for some reason.

var array=[];

array.push(array);  //insert the array value using push methods.

for (var i = 0; i < array.length; i++) {    
    nameList += "" + array[i] + "";          //display the array value.                                                             
}

$("id/class").html(array.length);   //find the array length.

This is my personal solution, based on the information here (this thread):

var Divs = new Array();    
var Elemns = document.getElementsByClassName("divisao");
    try {
        Divs = Elemns.prototype.slice.call(Elemns);
    } catch(e) {
        Divs = $A(Elemns);
    }

Where $A was described by Gareth Davis in his post:

function $A(iterable) {
  if (!iterable) return [];
  if ('toArray' in Object(iterable)) return iterable.toArray();
  var length = iterable.length || 0, results = new Array(length);
  while (length--) results[length] = iterable[length];
  return results;
}

If browser supports the best way, ok, otherwise will use the cross browser.

Using keyword arguments is the same thing as normal arguments except order doesn't matter. For example the two functions calls below are the same:

def foo(bar, baz):
    pass

foo(1, 2)
foo(baz=2, bar=1)

Your code was very close to working.

Try using a regular csv.writer rather than a DictWriter. The latter is mainly used for writing a list of dictionaries.

Here's some code that writes each key/value pair on a separate row:

import csv

somedict = dict(raymond='red', rachel='blue', matthew='green')
with open('mycsvfile.csv','wb') as f:
    w = csv.writer(f)
    w.writerows(somedict.items())

If instead you want all the keys on one row and all the values on the next, that is also easy:

with open('mycsvfile.csv','wb') as f:
    w = csv.writer(f)
    w.writerow(somedict.keys())
    w.writerow(somedict.values())

Pro tip: When developing code like this, set the writer to w = csv.writer(sys.stderr) so you can more easily see what is being generated. When the logic is perfected, switch back to w = csv.writer(f).

Here's a simple example that can demonstrate the difference.

The main difference is that array will make a copy of the original data and using different object we can modify the data in the original array.

import numpy as np
a = np.arange(0.0, 10.2, 0.12)
int_cvr = np.asarray(a, dtype = np.int64)

The contents in array (a), remain untouched, and still, we can perform any operation on the data using another object without modifying the content in original array.

Java strings are interesting. It looks like the responses have covered some of the interesting points. Here are my two cents.

strings are immutable (you can never change them)

String x = "x";
x = "Y"; 

• The first line will create a variable x which will contain the string value "x". The JVM will look in its pool of string values and see if "x" exists, if it does, it will point the variable x to it, if it does not exist, it will create it and then do the assignment
• The second line will remove the reference to "x" and see if "Y" exists in the pool of string values. If it does exist, it will assign it, if it does not, it will create it first then assignment. As the string values are used or not, the memory space in the pool of string values will be reclaimed.

string comparisons are contingent on what you are comparing

String a1 = new String("A");

String a2 = new String("A");

• a1 does not equal a2
• a1 and a2 are object references
• When string is explicitly declared, new instances are created and their references will not be the same.

I think you're on the wrong path with trying to use the caseinsensitive class. Leave the strings alone. What you really care about is how you display or compare the values. Use another class to format the string or to make comparisons.

i.e.

TextUtility.compare(string 1, string 2) 
TextUtility.compareIgnoreCase(string 1, string 2)
TextUtility.camelHump(string 1)

Since you are making up the class, you can make the compares do what you want - compare the text values.

If I'm interpreting right, this question seems to ask for something like a minus (-) operation between strings, i.e. the opposite of the built-in plus (+) operation (concatenation).

Unlike the previous answers, I'm trying to define such an operation that must obey the property:

IF c = a + b THEN c - a = b AND c - b = a

We need only three built-in Ruby methods to achieve this:

'abracadabra'.partition('abra').values_at(0,2).join == 'cadabra'.

I won't explain how it works because it can be easily understood running one method at a time.

Here is a proof of concept code:

# minus_string.rb
class String
  def -(str)
    partition(str).values_at(0,2).join
  end
end

# Add the following code and issue 'ruby minus_string.rb' in the console to test
require 'minitest/autorun'

class MinusString_Test < MiniTest::Test

  A,B,C='abra','cadabra','abracadabra'

  def test_C_eq_A_plus_B
    assert C == A + B
  end

  def test_C_minus_A_eq_B
    assert C - A == B
  end

  def test_C_minus_B_eq_A
    assert C - B == A
  end

end

One last word of advice if you're using a recent Ruby version (>= 2.0): use Refinements instead of monkey-patching String like in the previous example.

It is as easy as:

module MinusString
  refine String do
    def -(str)
      partition(str).values_at(0,2).join
    end
  end
end

and add using MinusString before the blocks where you need it.

You're getting None because list.sort() it operates in-place, meaning that it doesn't return anything, but modifies the list itself. You only need to call a.sort() without assigning it to a again.

There is a built in function sorted(), which returns a sorted version of the list - a = sorted(a) will do what you want as well.

An alternative list comprehension method that uses list index values:

stuff = ['a', 'b', 'c', 'd', 'e', 'f', 'woof']
index = [0, 3, 6]
new = [i for i in stuff if stuff.index(i) not in index]

This returns:

['b', 'c', 'e', 'f']

Since this question is gonna be clicked some day by new EF Core users and I find the top answers somewhat unnecessarily destructive, I will show you a way to start "fresh". Beware, this deletes all of your data.

1. Delete all tables on your MS SQL server. Also delete the __EFMigrations table.
2. Type dotnet ef database update
3. EF Core will now recreate the database from zero up until your latest migration.

Here's your method:

public static Calendar toCalendar(Date date){ 
  Calendar cal = Calendar.getInstance();
  cal.setTime(date);
  return cal;
}

Everything else you are doing is both wrong and unnecessary.

BTW, Java Naming conventions suggest that method names start with a lower case letter, so it should be: dateToCalendar or toCalendar (as shown).

OK, let's milk your code, shall we?

DateFormat formatter = new SimpleDateFormat("yyyyMMdd");
date = (Date)formatter.parse(date.toString()); 

DateFormat is used to convert Strings to Dates (parse()) or Dates to Strings (format()). You are using it to parse the String representation of a Date back to a Date. This can't be right, can it?

Try this :

I assume your text file is on sd card

    //Find the directory for the SD Card using the API
//*Don't* hardcode "/sdcard"
File sdcard = Environment.getExternalStorageDirectory();

//Get the text file
File file = new File(sdcard,"file.txt");

//Read text from file
StringBuilder text = new StringBuilder();

try {
    BufferedReader br = new BufferedReader(new FileReader(file));
    String line;

    while ((line = br.readLine()) != null) {
        text.append(line);
        text.append('\n');
    }
    br.close();
}
catch (IOException e) {
    //You'll need to add proper error handling here
}

//Find the view by its id
TextView tv = (TextView)findViewById(R.id.text_view);

//Set the text
tv.setText(text.toString());

following links can also help you :

How can I read a text file from the SD card in Android?

How to read text file in Android?

Android read text raw resource file

Using filter function.

l=range(1,101)
for i in range(2,10): # for i in range(x,y), here y should be around or <= sqrt(101)
    l = filter(lambda x: x==i or x%i, l)

print l

Dictionary<,> is the equivalent. While it doesn't have a Get(...) method, it does have an indexed property called Item which you can access in C# directly using index notation:

class Test {
  Dictionary<int,String> entities;

  public String getEntity(int code) {
    return this.entities[code];
  }
}

If you want to use a custom key type then you should consider implementing IEquatable<> and overriding Equals(object) and GetHashCode() unless the default (reference or struct) equality is sufficient for determining equality of keys. You should also make your key type immutable to prevent weird things happening if a key is mutated after it has been inserted into a dictionary (e.g. because the mutation caused its hash code to change).

In CentOS/RedHat (assuming you installed the jenkins package)

vim /etc/sysconfig/jenkins

....
# Port Jenkins is listening on.
# Set to -1 to disable
#
JENKINS_PORT="8080"

change it to any port you want.

You can use below SQL to read the BLOB Fields from table.

SELECT DBMS_LOB.SUBSTR(BLOB_FIELD_NAME) FROM TABLE_NAME;

First, find the hash you want to your submodule to reference. then run

~/supery/subby $ git co hashpointerhere
~/supery/subby $ cd ../
~/supery $ git add subby
~/supery $ git commit -m 'updated subby reference'

that has worked for me to get my submodule to the correct hash reference and continue on with my work without getting any further conflicts.

Python’s raw strings are just a way to tell the Python interpreter that it should interpret backslashes as literal slashes. If you read strings entered by the user, they are already past the point where they could have been raw. Also, user input is most likely read in literally, i.e. “raw”.

This means the interpreting happens somewhere else. But if you know that it happens, why not escape the backslashes for whatever is interpreting it?

s = s.replace("\\", "\\\\")

(Note that you can't do r"\" as “a raw string cannot end in a single backslash”, but I could have used r"\\" as well for the second argument.)

If that doesn’t work, your user input is for some arcane reason interpreting the backslashes, so you’ll need a way to tell it to stop that.

You can interactively stash single lines with git stash -p (analogous to git add -p).

It doesn't take a filename, but you could just skip other files with d until you reached the file you want stashed and the stash all changes in there with a.

You can use [[UINavigationBar appearance] setTintColor:myColor];

Since iOS 7 you need to set [[UINavigationBar appearance] setBarTintColor:myColor]; and also [[UINavigationBar appearance] setTranslucent:NO].

[[UINavigationBar appearance] setBarTintColor:myColor];
[[UINavigationBar appearance] setTranslucent:NO];

<a href="#" onClick="window.open('http://www.yahoo.com', '_blank')">test</a>

Easy as that.

Or without JS

<a href="http://yahoo.com" target="_blank">test</a>

here is a simple way to do it:

list1 = ["hello", " ", "w", "o", "r", "l", "d"]
sorted(set(list1 ), key=lambda x:list1.index(x))

that gives the output:

["hello", " ", "w", "o", "r", "l", "d"]

This answer only really works if you don't need to do anything other than transferring the inner code (innerHTML) from one to the other:

// Define old parent
var oldParent = document.getElementById('old-parent');

// Define new parent
var newParent = document.getElementById('new-parent');

// Basically takes the inner code of the old, and places it into the new one
newParent.innerHTML = oldParent.innerHTML;

// Delete / Clear the innerHTML / code of the old Parent
oldParent.innerHTML = '';

Hope this helps!

You can also do this

<input type="hidden" name="text" value="{% url 'dashboard' %}" />

obj["a"] is equivalent to obj.a so use obj[name] you get "A"

A Simple Solution: It work's for me

<div class="form-group">
    <label for="mcategory">Select Category</label>
    <select class="form-control" id="mcategory" name="mcategory" required>
        <option value="">Please select category</option>
        <?php foreach ($result_cat as $result): ?>
        <option value="<?php echo $result['name'];?>"<?php 
           if($result['name']==$mcategory){
               echo 'selected';
           } ?>><?php echo $result['name']; ?></option>
                                        }
        <?php endforeach; ?>
    </select>
</div>

Roland's answer needs updating. See: https://github.com/hadley/ggplot2/wiki/Share-a-legend-between-two-ggplot2-graphs

This method has been updated for ggplot2 v1.0.0.

library(ggplot2)
library(gridExtra)
library(grid)


grid_arrange_shared_legend <- function(...) {
    plots <- list(...)
    g <- ggplotGrob(plots[[1]] + theme(legend.position="bottom"))$grobs
    legend <- g[[which(sapply(g, function(x) x$name) == "guide-box")]]
    lheight <- sum(legend$height)
    grid.arrange(
        do.call(arrangeGrob, lapply(plots, function(x)
            x + theme(legend.position="none"))),
        legend,
        ncol = 1,
        heights = unit.c(unit(1, "npc") - lheight, lheight))
}

dsamp <- diamonds[sample(nrow(diamonds), 1000), ]
p1 <- qplot(carat, price, data=dsamp, colour=clarity)
p2 <- qplot(cut, price, data=dsamp, colour=clarity)
p3 <- qplot(color, price, data=dsamp, colour=clarity)
p4 <- qplot(depth, price, data=dsamp, colour=clarity)
grid_arrange_shared_legend(p1, p2, p3, p4)

Note the lack of ggplot_gtable and ggplot_build. ggplotGrob is used instead. This example is a bit more convoluted than the above solution but it still solved it for me.

You could do this: <a href="">This page</a>

but I don't think it preserves GET and POST data.

You can iterate named fields somehow like this:

let jsonObject = {};
for(let field of form.elements) {
  if (field.name) {
      jsonObject[field.name] = field.value;
  }
}

Or, if you need only submiting fields:

function formDataToJSON(form) {
  let jsonObject = {};
  let formData = new FormData(form);
  for(let field of formData) {
      jsonObject[field[0]] = field[1];
  }
  return JSON.stringify(jsonObject);
}

Not only you can add a path, but you can add git diff --relative to get result relative to that folder.

git -C a/folder diff --relative

And with Git 2.28 (Q3 2020), the commands in the "diff" family learned to honor the "diff.relative" configuration variable.

See commit c28ded8 (22 May 2020) by Laurent Arnoud (spk).
^{(Merged by Junio C Hamano -- gitster -- in commit e34df9a, 02 Jun 2020)}

diff: add config option relative

^{Signed-off-by: Laurent Arnoud
Acked-by: Ðoàn Tr?n Công Danh}

The diff.relative boolean option set to true shows only changes in the current directory/value specified by the path argument of the relative option and shows pathnames relative to the aforementioned directory.

Teach --no-relative to override earlier --relative

Add for git-format-patch(1) options documentation --relative and --no-relative

The documentation now includes:

diff.relative:

If set to 'true', 'git diff' does not show changes outside of the directory and show pathnames relative to the current directory.

Try:

cl /v

Actually, any time I give cl an argument, it prints out the version number on the first line.

You could just feed it a garbage argument and then parse the first line of the output, which contains the verison number.

Updated: October 2016

The seamless attribute no longer exists. It was originally pitched to be included in the first HTML5 spec, but subsequently dropped. An unrelated attribute of the same name made a brief cameo in the HTML5.1 draft, but that too was ditched mid-2016:

So I think the gist of it all both from the implementor side and the web-dev side is that seamless as-specced doesn’t seem to be what anybody wanted to begin with. Or at least it’s more than anybody actually wanted. And anyway like @annevk says, it’s seems a lot of it’s since been “overcome by events” in light of Shadow DOM.

In other words: purge the seamless attribute from your memory, and pretend it never existed.

For posterity's sake, here's my original answer from five years ago:

Original answer: April 2011

The attribute is in draft mode at the moment. For that reason, none of the current browsers are supporting it yet (as the implementation is subject to change). In the meantime, it's best just to use CSS to strip the borders/scrollbars from the iframe:

iframe[seamless]{
    background-color: transparent;
    border: 0px none transparent;
    padding: 0px;
    overflow: hidden;
}

There's more to the seamless attribute than what can be added with CSS: part of the reasoning behind the attribute was to allow nested content to inherit the same styles applied to the iframe (acting as though the embedded document was one big nested inside the element, for example).

Lastly, versions of Internet Explorer (8 and earlier) require additional attributes in order to remove the borders, scrollbars and background colour:

<iframe frameborder="0" allowtransparency="true" scrolling="no" src="..."></iframe>

Naturally, this doesn't validate. So it's up to you how to handle it. My (picky) approach would be to sniff the agent string and add the attributes for IE versions earlier than 9.

Hope that helps. :)

Inspired from Robert's answer, but when we use,

ng-click="searchAll = null" in the filter, it makes the model values as null and in-turn the search doesn't work with its normal functionality, so it would be better enough to use ng-click="searchAll = ''" instead

Is there any equivalent for the truststore? How can I view the trusted certificates?

Yes there is.The exact same command since keystore and truststore differ only in what they store i.e. private key or signed public key (certificate)

No other difference

Java8:
My upgrage version from top answer:

1. Fixed situation when Web Application Server doens't want to stop, because of threadpool with idle thread
2. Without recursion
3. Run task with your custom local time, in my case, it's Belarus, Minsk

/**
 * Execute {@link AppWork} once per day.
 * <p>
 * Created by aalexeenka on 29.12.2016.
 */
public class OncePerDayAppWorkExecutor {

    private static final Logger LOG = AppLoggerFactory.getScheduleLog(OncePerDayAppWorkExecutor.class);

    private ScheduledExecutorService executorService = Executors.newScheduledThreadPool(1);

    private final String name;
    private final AppWork appWork;

    private final int targetHour;
    private final int targetMin;
    private final int targetSec;

    private volatile boolean isBusy = false;
    private volatile ScheduledFuture<?> scheduledTask = null;

    private AtomicInteger completedTasks = new AtomicInteger(0);

    public OncePerDayAppWorkExecutor(
            String name,
            AppWork appWork,
            int targetHour,
            int targetMin,
            int targetSec
    ) {
        this.name = "Executor [" + name + "]";
        this.appWork = appWork;

        this.targetHour = targetHour;
        this.targetMin = targetMin;
        this.targetSec = targetSec;
    }

    public void start() {
        scheduleNextTask(doTaskWork());
    }

    private Runnable doTaskWork() {
        return () -> {
            LOG.info(name + " [" + completedTasks.get() + "] start: " + minskDateTime());
            try {
                isBusy = true;
                appWork.doWork();
                LOG.info(name + " finish work in " + minskDateTime());
            } catch (Exception ex) {
                LOG.error(name + " throw exception in " + minskDateTime(), ex);
            } finally {
                isBusy = false;
            }
            scheduleNextTask(doTaskWork());
            LOG.info(name + " [" + completedTasks.get() + "] finish: " + minskDateTime());
            LOG.info(name + " completed tasks: " + completedTasks.incrementAndGet());
        };
    }

    private void scheduleNextTask(Runnable task) {
        LOG.info(name + " make schedule in " + minskDateTime());
        long delay = computeNextDelay(targetHour, targetMin, targetSec);
        LOG.info(name + " has delay in " + delay);
        scheduledTask = executorService.schedule(task, delay, TimeUnit.SECONDS);
    }

    private static long computeNextDelay(int targetHour, int targetMin, int targetSec) {
        ZonedDateTime zonedNow = minskDateTime();
        ZonedDateTime zonedNextTarget = zonedNow.withHour(targetHour).withMinute(targetMin).withSecond(targetSec).withNano(0);

        if (zonedNow.compareTo(zonedNextTarget) > 0) {
            zonedNextTarget = zonedNextTarget.plusDays(1);
        }

        Duration duration = Duration.between(zonedNow, zonedNextTarget);
        return duration.getSeconds();
    }

    public static ZonedDateTime minskDateTime() {
        return ZonedDateTime.now(ZoneId.of("Europe/Minsk"));
    }

    public void stop() {
        LOG.info(name + " is stopping.");
        if (scheduledTask != null) {
            scheduledTask.cancel(false);
        }
        executorService.shutdown();
        LOG.info(name + " stopped.");
        try {
            LOG.info(name + " awaitTermination, start: isBusy [ " + isBusy + "]");
            // wait one minute to termination if busy
            if (isBusy) {
                executorService.awaitTermination(1, TimeUnit.MINUTES);
            }
        } catch (InterruptedException ex) {
            LOG.error(name + " awaitTermination exception", ex);
        } finally {
            LOG.info(name + " awaitTermination, finish");
        }
    }

}

I got lucky and answered this in a comment to the question, but I'm posting a full answer for the sake of completeness and so we can mark this question as "Answered".

It depends on what you want to accomplish by sharing a controller; you can either share the same controller (though have different instances), or you can share the same controller instance.

Share a Controller

Two directives can use the same controller by passing the same method to two directives, like so:

app.controller( 'MyCtrl', function ( $scope ) {
  // do stuff...
});

app.directive( 'directiveOne', function () {
  return {
    controller: 'MyCtrl'
  };
});

app.directive( 'directiveTwo', function () {
  return {
    controller: 'MyCtrl'
  };
});

Each directive will get its own instance of the controller, but this allows you to share the logic between as many components as you want.

Require a Controller

If you want to share the same instance of a controller, then you use require.

require ensures the presence of another directive and then includes its controller as a parameter to the link function. So if you have two directives on one element, your directive can require the presence of the other directive and gain access to its controller methods. A common use case for this is to require ngModel.

^require, with the addition of the caret, checks elements above directive in addition to the current element to try to find the other directive. This allows you to create complex components where "sub-components" can communicate with the parent component through its controller to great effect. Examples could include tabs, where each pane can communicate with the overall tabs to handle switching; an accordion set could ensure only one is open at a time; etc.

In either event, you have to use the two directives together for this to work. require is a way of communicating between components.

Check out the Guide page of directives for more info: http://docs.angularjs.org/guide/directive

My answer is similar but different, there are a few ways to achieve toggling effect. I guess it depends on your circumstance. This may not be the best way for you in the end.

The missing piece you've been looking for is to create an if statement. This allows for you to toggle your text.

More on if statements here.

JSFiddle: http://jsfiddle.net/8u2jF/

Javascript:

var status = "less";

function toggleText()
{
    var text="Here is some text that I want added to the HTML file";

    if (status == "less") {
        document.getElementById("textArea").innerHTML=text;
        document.getElementById("toggleButton").innerText = "See Less";
        status = "more";
    } else if (status == "more") {
        document.getElementById("textArea").innerHTML = "";
        document.getElementById("toggleButton").innerText = "See More";
        status = "less"
    }
}

var1 is a regular string, whereas var2 is an array, this is how you should compare (in this case):

puts var1 == var2[0]

click here for full source code and learn more.

Before get permission you can check api version,

  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
  {
      if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {

      } 
      else
      {
         ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, 401);
      }
  }
  else
  {
    // if version is below m then write code here,          
  }

Get the Result of the permission dialog,

@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (requestCode == 401) {
        if (grantResults.length == 0 || grantResults == null) {

        } else if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
            openGallery();
        } else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
        }
    } else if (requestCode == 402) {
        if (grantResults.length == 0 || grantResults == null) {

        } else if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {

        } else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
        }
    }
} 

128M == 134217728, the number you are seeing.

The memory limit is working fine. When it says it tried to allocate 32 bytes, that the amount requested by the last operation before failing.

Are you building any huge arrays or reading large text files? If so, remember to free any memory you don't need anymore, or break the task down into smaller steps.

my way is this

subjcts is

[{"id":"1","title":"GFATM"},{"id":"2","title":"Court Case"},{"id":"3","title":"Renewal\/Validity"},{"id":"4","title":"Change of Details"},{"id":"5","title":"Student Query"},{"id":"6","title":"Complains"}]

sub is a Input field or whatever you like

Displaying like this

<div ng-if="x.id === sub" ng-repeat=" x in subjcts">{{x.title}}</div>

The system function invokes a shell to run the command. While this is convenient, it has well known security implications. If you can fully specify the path to the program or script that you want to execute, and you can afford losing the platform independence that system provides, then you can use an execve wrapper as illustrated in the exec_prog function below to more securely execute your program.

Here's how you specify the arguments in the caller:

const char    *my_argv[64] = {"/foo/bar/baz" , "-foo" , "-bar" , NULL};

Then call the exec_prog function like this:

int rc = exec_prog(my_argv);

Here's the exec_prog function:

static int exec_prog(const char **argv)
{
    pid_t   my_pid;
    int     status, timeout /* unused ifdef WAIT_FOR_COMPLETION */;

    if (0 == (my_pid = fork())) {
            if (-1 == execve(argv[0], (char **)argv , NULL)) {
                    perror("child process execve failed [%m]");
                    return -1;
            }
    }

#ifdef WAIT_FOR_COMPLETION
    timeout = 1000;

    while (0 == waitpid(my_pid , &status , WNOHANG)) {
            if ( --timeout < 0 ) {
                    perror("timeout");
                    return -1;
            }
            sleep(1);
    }

    printf("%s WEXITSTATUS %d WIFEXITED %d [status %d]\n",
            argv[0], WEXITSTATUS(status), WIFEXITED(status), status);

    if (1 != WIFEXITED(status) || 0 != WEXITSTATUS(status)) {
            perror("%s failed, halt system");
            return -1;
    }

#endif
    return 0;
}

Remember the includes:

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

See related SE post for situations that require communication with the executed program via file descriptors such as stdin and stdout.

$('title').text();

returns all the title

but if you just want the page title then use

document.title

also be aware that if you are creating a array within a method, you cannot return it. If you return a pointer to it, it would have been removed from the stack when the function returns. you must allocate memory onto the heap and return a pointer to that. eg.

//this is bad
char* getname()
{
  char name[100];
  return name;
}

//this is better
char* getname()
{
  char *name = malloc(100);
  return name;
  //remember to free(name)
}

If you want to ONLY count the documents with sent_at defined with a value of null (don't count the documents with sent_at not set):

db.emails.count({sent_at: { $type: 10 }})

See the bottom of this answer for updated (2013) solution using Guava.

This is what I ultimately went with. It turned out we already had a utility method for null-safe String comparison, so the simplest solution was to make use of that. (It's a big codebase; easy to miss this kind of thing :)

public int compareTo(Metadata other) {
    int result = StringUtils.compare(this.getName(), other.getName(), true);
    if (result != 0) {
        return result;
    }
    return StringUtils.compare(this.getValue(), other.getValue(), true);
}

This is how the helper is defined (it's overloaded so that you can also define whether nulls come first or last, if you want):

public static int compare(String s1, String s2, boolean ignoreCase) { ... }

So this is essentially the same as Eddie's answer (although I wouldn't call a static helper method a comparator) and that of uzhin too.

Anyway, in general, I would have strongly favoured Patrick's solution, as I think it's a good practice to use established libraries whenever possible. (Know and use the libraries as Josh Bloch says.) But in this case that would not have yielded the cleanest, simplest code.

Edit (2009): Apache Commons Collections version

Actually, here's a way to make the solution based on Apache Commons NullComparator simpler. Combine it with the case-insensitive Comparator provided in String class:

public static final Comparator<String> NULL_SAFE_COMPARATOR 
    = new NullComparator(String.CASE_INSENSITIVE_ORDER);

@Override
public int compareTo(Metadata other) {
    int result = NULL_SAFE_COMPARATOR.compare(this.name, other.name);
    if (result != 0) {
        return result;
    }
    return NULL_SAFE_COMPARATOR.compare(this.value, other.value);
}

Now this is pretty elegant, I think. (Just one small issue remains: the Commons NullComparator doesn't support generics, so there's an unchecked assignment.)

Update (2013): Guava version

Nearly 5 years later, here's how I'd tackle my original question. If coding in Java, I would (of course) be using Guava. (And quite certainly not Apache Commons.)

Put this constant somewhere, e.g. in "StringUtils" class:

public static final Ordering<String> CASE_INSENSITIVE_NULL_SAFE_ORDER =
    Ordering.from(String.CASE_INSENSITIVE_ORDER).nullsLast(); // or nullsFirst()

Then, in public class Metadata implements Comparable<Metadata>:

@Override
public int compareTo(Metadata other) {
    int result = CASE_INSENSITIVE_NULL_SAFE_ORDER.compare(this.name, other.name);
    if (result != 0) {
        return result;
    }
    return CASE_INSENSITIVE_NULL_SAFE_ORDER.compare(this.value, other.value);
}    

Of course, this is nearly identical to the Apache Commons version (both use JDK's CASE_INSENSITIVE_ORDER), the use of nullsLast() being the only Guava-specific thing. This version is preferable simply because Guava is preferable, as a dependency, to Commons Collections. (As everyone agrees.)

If you were wondering about Ordering, note that it implements Comparator. It's pretty handy especially for more complex sorting needs, allowing you for example to chain several Orderings using compound(). Read Ordering Explained for more!

Best guess is you are on windows and your line ending settings are set for windows. See this topic: How to change line-ending settings

or use:

tr '\r\n' ' '

Like the others said, ISO C++ doesn't support that. But you can workaround it. Just use std::vector instead.

int* a = new int[N];
// fill a

class C {
  const std::vector<int> v;
public:
  C():v(a, a+N) {}
};

try checking in the app if you are using the tables before it's created such as appServiceProvider.php

you might be calling the table without being created it, if you are, comment it then run php artisan migrate.

Bundle is used to pass data between Activities. You can create a bundle, pass it to Intent that starts the activity which then can be used from the destination activity.

I don't know why you think there's no constructor. See the API.

/* Drop all non-system stored procs */
DECLARE @name VARCHAR(128)
DECLARE @SQL VARCHAR(254)

SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'P' AND category = 0 ORDER BY [name])

WHILE @name is not null
BEGIN
    SELECT @SQL = 'DROP PROCEDURE [dbo].[' + RTRIM(@name) +']'
    EXEC (@SQL)
    PRINT 'Dropped Procedure: ' + @name
    SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'P' AND category = 0 AND [name] > @name ORDER BY [name])
END
GO

/* Drop all views */
DECLARE @name VARCHAR(128)
DECLARE @SQL VARCHAR(254)

SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'V' AND category = 0 ORDER BY [name])

WHILE @name IS NOT NULL
BEGIN
    SELECT @SQL = 'DROP VIEW [dbo].[' + RTRIM(@name) +']'
    EXEC (@SQL)
    PRINT 'Dropped View: ' + @name
    SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'V' AND category = 0 AND [name] > @name ORDER BY [name])
END
GO

/* Drop all functions */
DECLARE @name VARCHAR(128)
DECLARE @SQL VARCHAR(254)

SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] IN (N'FN', N'IF', N'TF', N'FS', N'FT') AND category = 0 ORDER BY [name])

WHILE @name IS NOT NULL
BEGIN
    SELECT @SQL = 'DROP FUNCTION [dbo].[' + RTRIM(@name) +']'
    EXEC (@SQL)
    PRINT 'Dropped Function: ' + @name
    SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] IN (N'FN', N'IF', N'TF', N'FS', N'FT') AND category = 0 AND [name] > @name ORDER BY [name])
END
GO

/* Drop all Foreign Key constraints */
DECLARE @name VARCHAR(128)
DECLARE @constraint VARCHAR(254)
DECLARE @SQL VARCHAR(254)

SELECT @name = (SELECT TOP 1 TABLE_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE constraint_catalog=DB_NAME() AND CONSTRAINT_TYPE = 'FOREIGN KEY' ORDER BY TABLE_NAME)

WHILE @name is not null
BEGIN
    SELECT @constraint = (SELECT TOP 1 CONSTRAINT_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE constraint_catalog=DB_NAME() AND CONSTRAINT_TYPE = 'FOREIGN KEY' AND TABLE_NAME = @name ORDER BY CONSTRAINT_NAME)
    WHILE @constraint IS NOT NULL
    BEGIN
        SELECT @SQL = 'ALTER TABLE [dbo].[' + RTRIM(@name) +'] DROP CONSTRAINT [' + RTRIM(@constraint) +']'
        EXEC (@SQL)
        PRINT 'Dropped FK Constraint: ' + @constraint + ' on ' + @name
        SELECT @constraint = (SELECT TOP 1 CONSTRAINT_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE constraint_catalog=DB_NAME() AND CONSTRAINT_TYPE = 'FOREIGN KEY' AND CONSTRAINT_NAME <> @constraint AND TABLE_NAME = @name ORDER BY CONSTRAINT_NAME)
    END
SELECT @name = (SELECT TOP 1 TABLE_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE constraint_catalog=DB_NAME() AND CONSTRAINT_TYPE = 'FOREIGN KEY' ORDER BY TABLE_NAME)
END
GO

/* Drop all Primary Key constraints */
DECLARE @name VARCHAR(128)
DECLARE @constraint VARCHAR(254)
DECLARE @SQL VARCHAR(254)

SELECT @name = (SELECT TOP 1 TABLE_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE constraint_catalog=DB_NAME() AND CONSTRAINT_TYPE = 'PRIMARY KEY' ORDER BY TABLE_NAME)

WHILE @name IS NOT NULL
BEGIN
    SELECT @constraint = (SELECT TOP 1 CONSTRAINT_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE constraint_catalog=DB_NAME() AND CONSTRAINT_TYPE = 'PRIMARY KEY' AND TABLE_NAME = @name ORDER BY CONSTRAINT_NAME)
    WHILE @constraint is not null
    BEGIN
        SELECT @SQL = 'ALTER TABLE [dbo].[' + RTRIM(@name) +'] DROP CONSTRAINT [' + RTRIM(@constraint)+']'
        EXEC (@SQL)
        PRINT 'Dropped PK Constraint: ' + @constraint + ' on ' + @name
        SELECT @constraint = (SELECT TOP 1 CONSTRAINT_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE constraint_catalog=DB_NAME() AND CONSTRAINT_TYPE = 'PRIMARY KEY' AND CONSTRAINT_NAME <> @constraint AND TABLE_NAME = @name ORDER BY CONSTRAINT_NAME)
    END
SELECT @name = (SELECT TOP 1 TABLE_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE constraint_catalog=DB_NAME() AND CONSTRAINT_TYPE = 'PRIMARY KEY' ORDER BY TABLE_NAME)
END
GO

/* Drop all tables */
DECLARE @name VARCHAR(128)
DECLARE @SQL VARCHAR(254)

SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'U' AND category = 0 ORDER BY [name])

WHILE @name IS NOT NULL
BEGIN
    SELECT @SQL = 'DROP TABLE [dbo].[' + RTRIM(@name) +']'
    EXEC (@SQL)
    PRINT 'Dropped Table: ' + @name
    SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'U' AND category = 0 AND [name] > @name ORDER BY [name])
END
GO

public static byte[] hexToBytes(String string) {
 int length = string.length();
 byte[] data = new byte[length / 2];
 for (int i = 0; i < length; i += 2) {
  data[i / 2] = (byte)((Character.digit(string.charAt(i), 16) << 4) + Character.digit(string.charAt(i + 1), 16));
 }
 return data;
}

In KitKat and above, you could use evaluateJavascript method on webview

wvbrowser.evaluateJavascript(
        "(function() { return ('<html>'+document.getElementsByTagName('html')[0].innerHTML+'</html>'); })();",
         new ValueCallback<String>() {
            @Override
            public void onReceiveValue(String html) {
                Log.d("HTML", html); 
                // code here
            }
    });

See this answer for more examples

This worked for me. Thank you Rody!

y="HELLO"
val=$(echo $y | tr '[:upper:]' '[:lower:]')
string="$val world"

one small modification, if you are using underscore next to the variable You need to encapsulate the variable name in {}.

string="${val}_world"

You could query the table_privileges table in the information schema:

SELECT table_catalog, table_schema, table_name, privilege_type
FROM   information_schema.table_privileges 
WHERE  grantee = 'MY_USER'

Ctrl + N : Open class.

Alt + F7 : Find usages.

Just set your width to auto:

#myWorkContent{
    width: auto;
    height:210px;
    border: 13px solid #bed5cd;
    overflow-x: scroll;
    overflow-y: hidden;
    white-space: nowrap;
}

This way your div can be as wide as possible, so you can add as many kitty images as possible ;3

Your div's width will expand based on the child elements it contains.

jsFiddle

All upper code is not correct to the end.

This is because when searching zz*foo* or zz* you will not get correct results.

And if you search "abcd*" in "abcd" in TotalCommander will he find a abcd file so all upper code is wrong.

Here is the correct code.

public string WildcardToRegex(string pattern)
{             
    string result= Regex.Escape(pattern).
        Replace(@"\*", ".+?").
        Replace(@"\?", "."); 

    if (result.EndsWith(".+?"))
    {
        result = result.Remove(result.Length - 3, 3);
        result += ".*";
    }

    return result;
}

For behavior exactly matching PHP trim, the simplest method is to use the String#strip method, like so:

string = "  Many have tried; many have failed!    "
puts "Original [#{string}]:#{string.length}"
new_string = string.strip
puts "Updated  [#{new_string}]:#{new_string.length}"

Ruby also has an edit-in-place version, as well, called String.strip! (note the trailing '!'). This doesn't require creating a copy of the string, and can be significantly faster for some uses:

string = "  Many have tried; many have failed!    "
puts "Original [#{string}]:#{string.length}"
string.strip!
puts "Updated  [#{string}]:#{string.length}"

Both versions produce this output:

Original [  Many have tried; many have failed!    ]:40
Updated  [Many have tried; many have failed!]:34

I created a benchmark to test the performance of some basic uses of strip and strip!, as well as some alternatives. The test is this:

require 'benchmark'

string = 'asdfghjkl'
Times = 25_000

a = Times.times.map {|n| spaces = ' ' * (1+n/4); "#{spaces}#{spaces}#{string}#{spaces}" }
b = Times.times.map {|n| spaces = ' ' * (1+n/4); "#{spaces}#{spaces}#{string}#{spaces}" }
c = Times.times.map {|n| spaces = ' ' * (1+n/4); "#{spaces}#{spaces}#{string}#{spaces}" }
d = Times.times.map {|n| spaces = ' ' * (1+n/4); "#{spaces}#{spaces}#{string}#{spaces}" }

puts RUBY_DESCRIPTION
puts "============================================================"
puts "Running tests for trimming strings"

Benchmark.bm(20) do |x|
  x.report("s.strip:")                 { a.each {|s| s = s.strip } }
  x.report("s.rstrip.lstrip:")         { a.each {|s| s = s.rstrip.lstrip } }
  x.report("s.gsub:")                  { a.each {|s| s = s.gsub(/^\s+|\s+$/, "") } }
  x.report("s.sub.sub:")               { a.each {|s| s = s.sub(/^\s+/, "").sub(/\s+$/, "") } }

  x.report("s.strip!")                 { a.each {|s| s.strip! } }
  x.report("s.rstrip!.lstrip!:")       { b.each {|s| s.rstrip! ; s.lstrip! } }
  x.report("s.gsub!:")                 { c.each {|s| s.gsub!(/^\s+|\s+$/, "") } }
  x.report("s.sub!.sub!:")             { d.each {|s| s.sub!(/^\s+/, "") ; s.sub!(/\s+$/, "") } }
end

These are the results:

ruby 2.2.5p319 (2016-04-26 revision 54774) [x86_64-darwin14]
============================================================
Running tests for trimming strings
                           user     system      total        real
s.strip:               2.690000   0.320000   3.010000 (  4.048079)
s.rstrip.lstrip:       2.790000   0.060000   2.850000 (  3.110281)
s.gsub:               13.060000   5.800000  18.860000 ( 19.264533)
s.sub.sub:             9.880000   4.910000  14.790000 ( 14.945006)
s.strip!               2.750000   0.080000   2.830000 (  2.960402)
s.rstrip!.lstrip!:     2.670000   0.320000   2.990000 (  3.221094)
s.gsub!:              13.410000   6.490000  19.900000 ( 20.392547)
s.sub!.sub!:          10.260000   5.680000  15.940000 ( 16.411131)

Can someone help me with the exact syntax?

It's a three-step process, and it involves modifying the openssl.cnf file. You might be able to do it with only command line options, but I don't do it that way.

Find your openssl.cnf file. It is likely located in /usr/lib/ssl/openssl.cnf:

$ find /usr/lib -name openssl.cnf
/usr/lib/openssl.cnf
/usr/lib/openssh/openssl.cnf
/usr/lib/ssl/openssl.cnf

On my Debian system, /usr/lib/ssl/openssl.cnf is used by the built-in openssl program. On recent Debian systems it is located at /etc/ssl/openssl.cnf

You can determine which openssl.cnf is being used by adding a spurious XXX to the file and see if openssl chokes.

First, modify the req parameters. Add an alternate_names section to openssl.cnf with the names you want to use. There are no existing alternate_names sections, so it does not matter where you add it.

[ alternate_names ]

DNS.1        = example.com
DNS.2        = www.example.com
DNS.3        = mail.example.com
DNS.4        = ftp.example.com

Next, add the following to the existing [ v3_ca ] section. Search for the exact string [ v3_ca ]:

subjectAltName      = @alternate_names

You might change keyUsage to the following under [ v3_ca ]:

keyUsage = digitalSignature, keyEncipherment

digitalSignature and keyEncipherment are standard fare for a server certificate. Don't worry about nonRepudiation. It's a useless bit thought up by computer science guys/gals who wanted to be lawyers. It means nothing in the legal world.

In the end, the IETF (RFC 5280), browsers and CAs run fast and loose, so it probably does not matter what key usage you provide.

Second, modify the signing parameters. Find this line under the CA_default section:

# Extension copying option: use with caution.
# copy_extensions = copy

And change it to:

# Extension copying option: use with caution.
copy_extensions = copy

This ensures the SANs are copied into the certificate. The other ways to copy the DNS names are broken.

Third, generate your self-signed certificate:

$ openssl genrsa -out private.key 3072
$ openssl req -new -x509 -key private.key -sha256 -out certificate.pem -days 730
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
...

Finally, examine the certificate:

$ openssl x509 -in certificate.pem -text -noout
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 9647297427330319047 (0x85e215e5869042c7)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, ST=MD, L=Baltimore, O=Test CA, Limited, CN=Test CA/[email protected]
        Validity
            Not Before: Feb  1 05:23:05 2014 GMT
            Not After : Feb  1 05:23:05 2016 GMT
        Subject: C=US, ST=MD, L=Baltimore, O=Test CA, Limited, CN=Test CA/[email protected]
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (3072 bit)
                Modulus:
                    00:e2:e9:0e:9a:b8:52:d4:91:cf:ed:33:53:8e:35:
                    ...
                    d6:7d:ed:67:44:c3:65:38:5d:6c:94:e5:98:ab:8c:
                    72:1c:45:92:2c:88:a9:be:0b:f9
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                34:66:39:7C:EC:8B:70:80:9E:6F:95:89:DB:B5:B9:B8:D8:F8:AF:A4
            X509v3 Authority Key Identifier:
                keyid:34:66:39:7C:EC:8B:70:80:9E:6F:95:89:DB:B5:B9:B8:D8:F8:AF:A4

            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Key Usage:
                Digital Signature, Non Repudiation, Key Encipherment, Certificate Sign
            X509v3 Subject Alternative Name:
                DNS:example.com, DNS:www.example.com, DNS:mail.example.com, DNS:ftp.example.com
    Signature Algorithm: sha256WithRSAEncryption
         3b:28:fc:e3:b5:43:5a:d2:a0:b8:01:9b:fa:26:47:8e:5c:b7:
         ...
         71:21:b9:1f:fa:30:19:8b:be:d2:19:5a:84:6c:81:82:95:ef:
         8b:0a:bd:65:03:d1

Use the in keyword to test if a attribute is defined in a object

if (assoc_var in assoc_pagine)

OR

if ("home" in assoc_pagine)

There are quite a few issues here.

Firstly, is var supposed to a variable has the value "home", "work" or "about"? Or did you mean to inspect actual property called "var"?

If var is supposed to be a variable that has a string value, please note that var is a reserved word in JavaScript and you will need to use another name, such as assoc_var.

var assoc_var = "home";
assoc_pagine[assoc_var] // equals 0 in your example

If you meant to inspect the property called "var", then you simple need to put it inside of quotes.

assoc_pagine["var"]

Then, undefined is not the same as "undefined". You will need typeof to get the string representation of the objects type.

This is a breakdown of all the steps.

var assoc_var = "home"; 
var value = assoc_pagine[assoc_var]; // 0
var typeofValue = typeof value; // "number"

So to fix your problem

if (typeof assoc_pagine[assoc_var] != "undefined") 

update: As other answers have indicated, using a array is not the best sollution for this problem. Consider using a Object instead.

var assoc_pagine = new Object();
assoc_pagine["home"]=0;
assoc_pagine["about"]=1;
assoc_pagine["work"]=2;

<meta http-equiv="Refresh" content="n;url">

That's It. Easy, Right?

<meta http-equiv="Refresh" content="n;url">

Instance variables or fields, along with static variables, are assigned default values based on the variable type:

• int: 0
• char: \u0000 or 0
• double: 0.0
• boolean: false
• reference: null

Just want to clarify that local variables (ie. declared in block, eg. method, for loop, while loop, try-catch, etc.) are not initialized to default values and must be explicitly initialized.

Go offline

USE master
GO
ALTER DATABASE YourDatabaseName
SET OFFLINE WITH ROLLBACK IMMEDIATE
GO

Go online

USE master
GO
ALTER DATABASE YourDatabaseName
SET ONLINE
GO

Yes, You can do it in a simple way. See below code of lines.

URL - http://localhost:8080/get/request/multiple/param/by/map?name='abc' & id='123'

 @GetMapping(path = "/get/request/header/by/map")
    public ResponseEntity<String> getRequestParamInMap(@RequestParam Map<String,String> map){
        // Do your business here 
        return new ResponseEntity<String>(map.toString(),HttpStatus.OK);
    } 

Brew base solution worked for me

1. Install these packages

   $brew install brew install mcrypt php54-mcrypt

2. Copy default php.ini.default to php.ini

   $sudo cp /private/etc/php.ini.default /private/etc/php.ini

3. Add this line to php.ini file extension section - please verify extension path with install location in your machine

   extension="/usr/local/Cellar/php54-mcrypt/5.3.26/mcrypt.so"

4. Restart your apache server

   $apache restart

I met this problem today, however it was a bit different. I had a CUDA DLL project in my solution. Compiling in a clean solution was OK, but otherwise it failed and the compiler always treated the CUDA DLL project as not up to date.

I tried the solution from this post.

But there is no missing header file in my solution. Then I found out the reason in my case.

I have changed the project's Intermediate Directory before, although it didn't cause trouble. And now when I changed the CUDA DLL Project's Intermediate Directory back to $(Configuration)\, everything works right again.

I guess there is some minor problem between CUDA Build Customization and non-default Intermediate Directory.

This solution doesn't need web.config file changes or catch-all routes.

First, create a controller like this;

public class ErrorController : Controller
{
    public ActionResult Index()
    {
        ViewBag.Title = "Regular Error";
        return View();
    }

    public ActionResult NotFound404()
    {
        ViewBag.Title = "Error 404 - File not Found";
        return View("Index");
    }
}

Then create the view under "Views/Error/Index.cshtml" as;

 @{
      Layout = "~/Views/Shared/_Layout.cshtml";
  }                     
  <p>We're sorry, page you're looking for is, sadly, not here.</p>

Then add the following in the Global asax file as below:

protected void Application_Error(object sender, EventArgs e)
{
        // Do whatever you want to do with the error

        //Show the custom error page...
        Server.ClearError(); 
        var routeData = new RouteData();
        routeData.Values["controller"] = "Error";

        if ((Context.Server.GetLastError() is HttpException) && ((Context.Server.GetLastError() as HttpException).GetHttpCode() != 404))
        {
            routeData.Values["action"] = "Index";
        }
        else
        {
            // Handle 404 error and response code
            Response.StatusCode = 404;
            routeData.Values["action"] = "NotFound404";
        } 
        Response.TrySkipIisCustomErrors = true; // If you are using IIS7, have this line
        IController errorsController = new ErrorController();
        HttpContextWrapper wrapper = new HttpContextWrapper(Context);
        var rc = new System.Web.Routing.RequestContext(wrapper, routeData);
        errorsController.Execute(rc);

        Response.End();
}

If you still get the custom IIS error page after doing this, make sure the following sections are commented out(or empty) in the web config file:

<system.web>
   <customErrors mode="Off" />
</system.web>
<system.webServer>   
   <httpErrors>     
   </httpErrors>
</system.webServer>

Following @Tobu answer and @mipadi comment, in a more pythonic way, if not interested in the created flag, I would use:

customer.source, _ = Source.objects.get_or_create(name="Website")

Have you tried using JavaScriptSerializer ? There's also DataContractJsonSerializer

Per issue 12987, Blundell's answer crashes (at least on my 2.3 VM). Instead, I intercept a call to console.log with a special prefix:

// intercept calls to console.log
web.setWebChromeClient(new WebChromeClient() {
    public boolean onConsoleMessage(ConsoleMessage cmsg)
    {
        // check secret prefix
        if (cmsg.message().startsWith("MAGIC"))
        {
            String msg = cmsg.message().substring(5); // strip off prefix

            /* process HTML */

            return true;
        }

        return false;
    }
});

// inject the JavaScript on page load
web.setWebViewClient(new WebViewClient() {
    public void onPageFinished(WebView view, String address)
    {
        // have the page spill its guts, with a secret prefix
        view.loadUrl("javascript:console.log('MAGIC'+document.getElementsByTagName('html')[0].innerHTML);");
    }
});

web.loadUrl("http://www.google.com");

        $content = str_replace(array("\n", "\r", "\t"), '', $response);
        $content = trim(str_replace('"', "'", $content));
        $xml = simplexml_load_string($content);
        $json = json_encode($xml);
        return json_decode($json,TRUE);

This worked for me

Try this:

 Update MasterTbl Set
    TotalX = Sum(D.X),    
    TotalY = Sum(D.Y),    
    TotalZ = Sum(D.Z)
 From MasterTbl M Join DetailTbl D
    On D.MasterID = M.MasterID

Depending on which database you are using, if that doesn't work, then try this (this is non-standard SQL but legal in SQL Server):

 Update M Set
    TotalX = Sum(D.X),    
    TotalY = Sum(D.Y),    
    TotalZ = Sum(D.Z)
 From MasterTbl M Join DetailTbl D
     On D.MasterID = M.MasterID

Another way of accomplishing this is using animation which provides more control.

#content #nav a {
    background-color: #FF0;
    
    /* only animation-duration here is required, rest are optional (also animation-name but it will be set on hover)*/
    animation-duration: 1s; /* same as transition duration */
    animation-timing-function: linear; /* kind of same as transition timing */
    animation-delay: 0ms; /* same as transition delay */
    animation-iteration-count: 1; /* set to 2 to make it run twice, or Infinite to run forever!*/
    animation-direction: normal; /* can be set to "alternate" to run animation, then run it backwards.*/
    animation-fill-mode: none; /* can be used to retain keyframe styling after animation, with "forwards" */
    animation-play-state: running; /* can be set dynamically to pause mid animation*/
    
    /* declaring the states of the animation to transition through */
    /* optionally add other properties that will change here, or new states (50% etc) */
    @keyframes onHoverAnimation {
    0% {
      background-color: #FF0;  
    }
    100% {
      background-color: #AD310B;
    }
  }
}

#content #nav a:hover {
    /* animation wont run unless the element is given the name of the animation. This is set on hover */
    animation-name: onHoverAnimation;
}

If you want to use an older version of .net, create your own flag and cast it.

    //
    // Summary:
    //     Specifies the security protocols that are supported by the Schannel security
    //     package.
    [Flags]
    private enum MySecurityProtocolType
    {
        //
        // Summary:
        //     Specifies the Secure Socket Layer (SSL) 3.0 security protocol.
        Ssl3 = 48,
        //
        // Summary:
        //     Specifies the Transport Layer Security (TLS) 1.0 security protocol.
        Tls = 192,
        //
        // Summary:
        //     Specifies the Transport Layer Security (TLS) 1.1 security protocol.
        Tls11 = 768,
        //
        // Summary:
        //     Specifies the Transport Layer Security (TLS) 1.2 security protocol.
        Tls12 = 3072
    }
    public Session()
    {
        System.Net.ServicePointManager.SecurityProtocol = (SecurityProtocolType)(MySecurityProtocolType.Tls12 | MySecurityProtocolType.Tls11 | MySecurityProtocolType.Tls);
    }

The simplest solution is to select the second cell, and press =. This will begin the fomula creation process. Now either type in the 1st cell reference (eg, A1) or click on the first cell and press enter. This should make the second cell reference the value of the first cell.

To read up more on different options for referencing see - This Article.

Reading through all contributions, it looks like many different origins exhibit cause this same problem symptoms.

In my case for instance - I got this problem as soon as I added

android:progressBackgroundTintMode="src_over"

to my progress bar properties. I think the GUI designer of ADT is known for several bugs. Hence I assume this is one of them. So if you encounter similar problem symptoms (that just do not make sense) after playing with your GUI setup, just try to roll back what you did and undo your last GUI modifications.

Just press Ctrl+z with the recently modified file on screen.

Or:

The Version Control tool could be helpful. Open the Version Control panel - choose Local Changes tab and see recently modified (perhaps .xml) files.

Right click some most suspicious one and click Show Diff. Then just guess which modified line could be responsible.

Good luck :)

very simple. First store value in variable. Then on change event set value to stored variable that holds initial value of

I have a whose name is mapping. Then my code will be as follows;

$("document").ready(function(){ 
    var mapping=$("select[name=mapping]").val();
    $("select[name=mapping]").change(function(){
        $("select[name=mapping]").val(mapping);
    });
});

If you want to use the GUI... click/double-click the table and select the Data tab. Click in the column value you want to set to (null). Select the value and delete it. Hit the commit button (green check-mark button). It should now be null.

More info here:

How to use the SQL Worksheet in SQL Developer to Insert, Update and Delete Data

1. Uninstall MySQL.
2. Remove /usr/local/var/mysql/.
3. Install MySQL.

In case no answer is working for someone - check if your target container is already running in docker network:

CONTAINER=my-target-container
docker inspect $CONTAINER | grep NetworkMode
        "NetworkMode": "my-network-name",

Save it for later in the variable $NET_NAME:

NET_NAME=$(docker inspect --format '{{.HostConfig.NetworkMode}}' $CONTAINER)

If yes, you should run the proxy container in the same network.

Next look up the alias for the container:

docker inspect $CONTAINER | grep -A2 Aliases
                "Aliases": [
                    "my-alias",
                    "23ea4ea42e34a"

Save it for later in the variable $ALIAS:

ALIAS=$(docker inspect --format '{{index .NetworkSettings.Networks "'$NET_NAME'" "Aliases" 0}}' $CONTAINER)

Now run socat in a container in the network $NET_NAME to bridge to the $ALIASed container's exposed (but not published) port:

docker run \
    --detach --name my-new-proxy \
    --net $NET_NAME \
    --publish 8080:1234 \
    alpine/socat TCP-LISTEN:1234,fork TCP-CONNECT:$ALIAS:80

You said that you can’t use HTML comments because the CMS filters them out. So I assume that you really want to hide this content and you don’t need to display it ever.

In that case, you shouldn’t use CSS (only), as you’d only play on the presentation level, not affecting the content level. Your content should also be hidden for user-agents ignoring the CSS (people using text browsers, feed readers, screen readers; bots; etc.).

In HTML5 there is the global hidden attribute:

When specified on an element, it indicates that the element is not yet, or is no longer, directly relevant to the page's current state, or that it is being used to declare content to be reused by other parts of the page as opposed to being directly accessed by the user. User agents should not render elements that have the hidden attribute specified.

Example (using the small element here, because it’s an "attribution"):

<small hidden>Thanks to John Doe for this idea.</small>

As a fallback (for user-agents that don’t know the hidden attribute), you can specify in your CSS:

[hidden] {display:none;}

An general element for plain text could be the script element used as "data block":

<script type="text/plain" hidden>
Thanks to John Doe for this idea.
</script>

Alternatively, you could also use data-* attributes on existing elements (resp. on new div elements if you want to group some elements for the attribution):

<p data-attribution="Thanks to John Doe for this idea!">This is some visible example content …</p>

The JTable constructor accepts two arguments 2dimension Object Array for the data, and String Array for the column names.

eg:

import java.awt.BorderLayout;
import java.awt.Color;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;

public class Test6 extends JFrame {

    public Test6(){     
        this.setSize(300,300);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        Mpanel m = new Mpanel();
        this.add(m,BorderLayout.CENTER);        
    }


    class Mpanel extends JPanel {       

        JTable mTable;
        private Object[][] cells = {{"Vivek",10.00},{"Vishal",20.00}};
        private String[] columnNames = { "Planet", "Radius" };
        JScrollPane mScroll;

        public Mpanel(){
            this.setSize(150,150);
            this.setComponent();
        }

        public void setComponent(){
            mTable = new JTable(cells,columnNames);
            mTable.setAutoCreateRowSorter(true);
            mScroll = new JScrollPane(mTable);

            this.add(mScroll);
        }
    }

    public static void main(String[] args){     
        new Test6().setVisible(true);
    }
}

TL;DR

If you can use iotop, do so. Else this might help.

Use top, then use these shortcuts:

d 1 = set refresh time from 3 to 1 second

1   = show stats for each cpu, not cumulated

This has to show values > 1.0 wa for at least one core - if there are no diskwaits, there is simply no IO load and no need to look further. Significant loads usually start > 15.0 wa.

x       = highlight current sort column 
< and > = change sort column
R       = reverse sort order

Chose 'S', the process status column. Reverse the sort order so the 'R' (running) processes are shown on top. If you can spot 'D' processes (waiting for disk), you have an indicator what your culprit might be.

if you are outputting the code as html - change /n -->
and do echo $message;

print "bla: ", $_, "\n" if ($_ = $myvar) =~ s/a/b/g or 1;

For those lost souls on google, using numpy.expand_dims then numpy.repeat will work, and will also work in higher dimensional cases (i.e. multiplying a shape (10, 12, 3) by a (10, 12)).

>>> import numpy
>>> a = numpy.array([[1,2,3],[4,5,6],[7,8,9]])
>>> b = numpy.array([0,1,2])
>>> b0 = numpy.expand_dims(b, axis = 0)
>>> b0 = numpy.repeat(b0, a.shape[0], axis = 0)
>>> b1 = numpy.expand_dims(b, axis = 1)
>>> b1 = numpy.repeat(b1, a.shape[1], axis = 1)
>>> a*b0
array([[ 0,  2,  6],
   [ 0,  5, 12],
   [ 0,  8, 18]])
>>> a*b1
array([[ 0,  0,  0],
   [ 4,  5,  6],
   [14, 16, 18]])

Just set an onload function on the body:

<body onload="init()">

Then do something like this in javascript:

function init() {
  var someimage = 'changableBackgroudImage';
  document.body.style.background = 'url(img/'+someimage+'.png) no-repeat center center'
}

You can change the 'someimage' variable to whatever you want depending on some conditions, such as the time of day or something, and that image will be set as the background image.

Suppose that you have two handlers, f and g, and want to make sure that they are executed in a known and fixed order, then just encapsulate them:

$("...").click(function(event){
  f(event);
  g(event);
});

In this way there is (from the perspective of jQuery) only one handler, which calls f and g in the specified order.

curl --trace-ascii {filename} or use a single dash instead of file name to get it sent to stdout:

curl --trace-ascii - {URL}

CURLOPT_DEBUGFUNCTION if you're using libcurl

This shows you everything curl sends and receives, with some extra info thrown in.

import urllib2

try:
    fileHandle = urllib2.urlopen('http://www.python.org/fish.html')
    data = fileHandle.read()
    fileHandle.close()
except urllib2.URLError, e:
    print 'you got an error with the code', e

Your problem is in this line: Message messageObject = new Message ();
This error says that the Message class is not known at compile time.

So you need to import the Message class.

Something like this:

import package1.package2.Message;

Check this out.

http://docs.oracle.com/javase/tutorial/java/package/usepkgs.html

To make part of your text underlined and colored

in your strings.xml

<string name="text_with_colored_underline">put the text here and &lt;u>&lt;font color="#your_hexa_color">the underlined colored part here&lt;font>&lt;u></string>

then in the activity

yourTextView.setText(Html.fromHtml(getString(R.string.text_with_colored_underline)));

and for clickable links:

<string name="text_with_link"><![CDATA[<p>text before link<a href=\"http://www.google.com\">title of link</a>.<p>]]></string>

and in your activity:

yourTextView.setText(Html.fromHtml(getString(R.string.text_with_link)));
yourTextView.setMovementMethod(LinkMovementMethod.getInstance());

If you're on OSX you can also find it your keychain. Your developer and distribution certificates have your Team ID in them.

Applications -> Utilities -> Keychain Access.

Under the 'login' Keychain, go into the 'Certificates' category.

Scroll to find your development or distribution certificate. They will read:

iPhone Distribution: Team Name (certificate id)

or

iPhone Developer: Team Name (certificate id)

Simply double-click on the item, and the

"Organizational Unit"

is the "Team ID"

Note that this is the only way to find your

"Personal team" ID

You can not find the "Personal team" ID on the Apple web interface.

For example, if you are automating a build from say Unity, during development you'll want it to appear in Xcode as your "Personal team" - this is the only way to get that value.

Thorbjørn Ravn Andersen answered for most of the data types. Since there was a heated discussion about array,

Quoting from the jls spec http://docs.oracle.com/javase/specs/jls/se7/html/jls-4.html#jls-4.12.5 "array component is initialized with a default value when it is created"

I think irrespective of whether array is local or instance or class variable it will with default values

As rebenvp said I used:

g++ *.cpp -o output

And then do this for output:

./output

But a better solution is to use make file. Read here to know more about make files.

Also make sure that you have added the required .h files in the .cpp files.

I found that I had a jar in WEB-INF/lib that was in my classpath, however when I upgraded it to the latest version, the filename was different. Removing the old jar file from the classpath and adding the new one fixed the problem. Strangely, Eclipse did not seem to warn me that the old jar file was missing and appeared to compile, however nothing was getting compiled, hence the NoClassDefFoundError. The clue for me was that the build/classes directory was setup in the project as the output folder but no class files were getting created there after the build.

It worked for me like this:

Go to Wordpress Admin Dashboard > “Settings” > “Permalinks” > “Common settings”, set the radio button to “Custom Structure” and paste into the text box:

/index.php/%year%/%monthnum%/%day%/%postname%/

and click the Save button.

I got this solution from this link