Programs & Examples On #Joined subclass

In XSLT the same <xsl:variable> can be declared only once and can be given a value only at its declaration. If more than one variables are declared at the same time, they are in fact different variables and have different scope.

Therefore, the way to achieve the wanted conditional setting of the variable and producing its value is the following:

<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes"/>

    <xsl:template match="class">
    <xsl:variable name="subexists">
            <xsl:choose>
                <xsl:when test="joined-subclass">true</xsl:when>
                <xsl:otherwise>false</xsl:otherwise>
            </xsl:choose>
        </xsl:variable>
        subexists:  <xsl:text/>    
        <xsl:value-of select="$subexists" />
    </xsl:template>
</xsl:stylesheet>

When the above transformation is applied on the following XML document:

<class>
 <joined-subclass/>
</class>

the wanted result is produced:

    subexists:  true

Python dictionaries are unordered. If you want an ordered dictionary, use collections.OrderedDict

In your case, sort the dict by key before plotting,

import matplotlib.pylab as plt

lists = sorted(d.items()) # sorted by key, return a list of tuples

x, y = zip(*lists) # unpack a list of pairs into two tuples

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

Here is the result.

You should replace your getEnumNameForValue by a call to the name() method.

My example:

header file

const string GMCHARACTER("character");
class GameCharacter : public GamePart
{
    private:
        string name;
        static vector<GameCharacter*> characterList;
    public:
        GameCharacter(cstring nm, cstring id) :
            GamePart(GMCHARACTER, id, TRUE, TRUE, TRUE),
            name(nm)
            { }
...
}

.cpp file:

vector<GameCharacter*> characterList;
...

This produced an "undefined" loader error because "characterList" was declared as a static member variable, but was defined as a global variable.

I added this because -- while someone else listed this case in a long list of things to look out for -- that listing did not give examples. This is an example of something more to look for, especially in C++.

If you have an app with extensions and/or a watch app and you have multiple provisioning profiles for each extension/watch app then you should use this script to re-sign the ipa file.

Re-signing script at Github

Here is an example of how to use this script:

./resign.sh YourApp.ipa "iPhone Distribution: YourCompanyOrDeveloperName" -p <path_to_provisioning_profile_for_app>.mobileprovision -p <path_to_provisioning_profile_for_watchkitextension>.mobileprovision -p <path_to_provisioning_profile_for_watchkitapp>.mobileprovision -p <path_to_provisioning_profile_for_todayextension>.mobileprovision  resignedYourApp.ipa

You can include other extension provisioning profiles too by adding it with yet another -p option.

For me - all the provisioning profiles were signed by the same certificate/signing identity.

I had the same problem. Solved using single quotes like this:

$ wget 'http://www.icerts.com/images/logo.jpg'

wget version in use:

$ wget --version
GNU Wget 1.11.4 Red Hat modified

I realize this question is fairly old, but wanted to share a quick demo of group transforms, paths/shapes, and relative positioning, for anyone else who found their way here looking for more info:

http://bl.ocks.org/dustinlarimer/6050773

As @Damian commented, all the answers in this thread are doing it wrong. Doing it manually like this runs the risk of your Service being stopped in the middle from the device going to sleep. You need to obtain a wake lock first. Luckily, the Support library gives us a class to do this:

public class SimpleWakefulReceiver extends WakefulBroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        // This is the Intent to deliver to our service.
        Intent service = new Intent(context, SimpleWakefulService.class);

        // Start the service, keeping the device awake while it is launching.
        Log.i("SimpleWakefulReceiver", "Starting service @ " + SystemClock.elapsedRealtime());
        startWakefulService(context, service);
    }
}

then, in your Service, make sure to release the wake lock:

    @Override
    protected void onHandleIntent(Intent intent) {
        // At this point SimpleWakefulReceiver is still holding a wake lock
        // for us.  We can do whatever we need to here and then tell it that
        // it can release the wakelock.

...
        Log.i("SimpleWakefulReceiver", "Completed service @ " + SystemClock.elapsedRealtime());
        SimpleWakefulReceiver.completeWakefulIntent(intent);
    }

Don't forget to add the WAKE_LOCK permssion to your mainfest:

<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.WAKE_LOCK" />

ggplot version of the lattice plot:

library(reshape2)
library(ggplot2)
df <- read.csv("TestData.csv", header=T)
df.m <- melt(df, id.var = "Label")

ggplot(data = df.m, aes(x=Label, y=value)) + 
         geom_boxplot() + facet_wrap(~variable,ncol = 4)

Plot:

You want options(warn=-1). However, note that warn=0 is not the safest warning level and it should not be assumed as the current one, particularly within scripts or functions. Thus the safest way to temporary turn off warnings is:

oldw <- getOption("warn")
options(warn = -1)

[your "silenced" code]

options(warn = oldw)

<li class="list-group-item active"><h5>Feaured Image</h5></li>
            <li class="list-group-item">
                <div class="input-group mb-3">
                    <div class="custom-file ">
                        <input type="file"  class="custom-file-input" name="thumbnail" id="thumbnail">
                        <label class="custom-file-label" for="thumbnail">Choose file</label>
                    </div>
                </div>
                <div class="img-thumbnail  text-center">
                    <img src="@if(isset($product)) {{asset('storage/'.$product->thumbnail)}} @else {{asset('images/no-thumbnail.jpeg')}} @endif" id="imgthumbnail" class="img-fluid" alt="">
                </div>
            </li>
<script>
$(function(){
$('#thumbnail').on('change', function() {
    var file = $(this).get(0).files;
    var reader = new FileReader();
    reader.readAsDataURL(file[0]);
    reader.addEventListener("load", function(e) {
    var image = e.target.result;
$("#imgthumbnail").attr('src', image);
});
});
}
</script>

The following code will work for google apiv2:

public void convertAddress() {
    if (address != null && !address.isEmpty()) {
        try {
            List<Address> addressList = geoCoder.getFromLocationName(address, 1);
            if (addressList != null && addressList.size() > 0) {
                double lat = addressList.get(0).getLatitude();
                double lng = addressList.get(0).getLongitude();
            }
        } catch (Exception e) {
            e.printStackTrace();
        } // end catch
    } // end if
} // end convertAddress

Where address is the String (123 Testing Rd City State zip) you want to convert to LatLng.

You ultimately have to decide what the null bool will represent. If null should be false, you can do this:

bool newBool = x.HasValue ? x.Value : false;

Or:

bool newBool = x.HasValue && x.Value;

Or:

bool newBool = x ?? false;

As @Alex McMillan mentioned, use state to dictate what should be rendered in the dom.

In the example below I have an input field and I want to add a second one when the user clicks the button, the onClick event handler calls handleAddSecondInput( ) which changes inputLinkClicked to true. I am using a ternary operator to check for the truthy state, which renders the second input field

class HealthConditions extends React.Component {
  constructor(props) {
    super(props);


    this.state = {
      inputLinkClicked: false
    }
  }

  handleAddSecondInput() {
    this.setState({
      inputLinkClicked: true
    })
  }


  render() {
    return(
      <main id="wrapper" className="" data-reset-cookie-tab>
        <div id="content" role="main">
          <div className="inner-block">

            <H1Heading title="Tell us about any disabilities, illnesses or ongoing conditions"/>

            <InputField label="Name of condition"
              InputType="text"
              InputId="id-condition"
              InputName="condition"
            />

            {
              this.state.inputLinkClicked?

              <InputField label=""
                InputType="text"
                InputId="id-condition2"
                InputName="condition2"
              />

              :

              <div></div>
            }

            <button
              type="button"
              className="make-button-link"
              data-add-button=""
              href="#"
              onClick={this.handleAddSecondInput}
            >
              Add a condition
            </button>

            <FormButton buttonLabel="Next"
              handleSubmit={this.handleSubmit}
              linkto={
                this.state.illnessOrDisability === 'true' ?
                "/404"
                :
                "/add-your-details"
              }
            />

            <BackLink backLink="/add-your-details" />

          </div>
         </div>
      </main>
    );
  }
}

EDIT: Starting from IPython 3 (now Jupyter project), the notebook has a text editor that can be used as a more convenient alternative to load/edit/save text files.

A text file can be loaded in a notebook cell with the magic command %load.

If you execute a cell containing:

%load filename.py

the content of filename.py will be loaded in the next cell. You can edit and execute it as usual.

To save the cell content back into a file add the cell-magic %%writefile filename.py at the beginning of the cell and run it. Beware that if a file with the same name already exists it will be silently overwritten.

To see the help for any magic command add a ?: like %load? or %%writefile?.

For general help on magic functions type "%magic" For a list of the available magic functions, use %lsmagic. For a description of any of them, type %magic_name?, e.g. '%cd?'.

See also: Magic functions from the official IPython docs.

$host.UI.Write('Enabling feature XYZ.......')
Enable-SPFeature...
$host.UI.WriteLine('Done')

I think this should be a simple example:

$('#item1 span').text();

or

$('#item1 span').html();

(The answer was heavily modified after clarifications to the original question)

After clarifications:
This cannot be done in xml only. It is not possible to scale both the image and the ImageView so that image's one dimension would always be 250dp and the ImageView would have the same dimensions as the image.

This code scales Drawable of an ImageView to stay in a square like 250dp x 250dp with one dimension exactly 250dp and keeping the aspect ratio. Then the ImageView is resized to match the dimensions of the scaled image. The code is used in an activity. I tested it via button click handler.

Enjoy. :)

private void scaleImage(ImageView view) throws NoSuchElementException  {
    // Get bitmap from the the ImageView.
    Bitmap bitmap = null;

    try {
        Drawable drawing = view.getDrawable();
        bitmap = ((BitmapDrawable) drawing).getBitmap();
    } catch (NullPointerException e) {
        throw new NoSuchElementException("No drawable on given view");
    } catch (ClassCastException e) {
        // Check bitmap is Ion drawable
        bitmap = Ion.with(view).getBitmap();
    }

    // Get current dimensions AND the desired bounding box
    int width = 0;

    try {
        width = bitmap.getWidth();
    } catch (NullPointerException e) {
        throw new NoSuchElementException("Can't find bitmap on given view/drawable");
    }

    int height = bitmap.getHeight();
    int bounding = dpToPx(250);
    Log.i("Test", "original width = " + Integer.toString(width));
    Log.i("Test", "original height = " + Integer.toString(height));
    Log.i("Test", "bounding = " + Integer.toString(bounding));

    // Determine how much to scale: the dimension requiring less scaling is
    // closer to the its side. This way the image always stays inside your
    // bounding box AND either x/y axis touches it.  
    float xScale = ((float) bounding) / width;
    float yScale = ((float) bounding) / height;
    float scale = (xScale <= yScale) ? xScale : yScale;
    Log.i("Test", "xScale = " + Float.toString(xScale));
    Log.i("Test", "yScale = " + Float.toString(yScale));
    Log.i("Test", "scale = " + Float.toString(scale));

    // Create a matrix for the scaling and add the scaling data
    Matrix matrix = new Matrix();
    matrix.postScale(scale, scale);

    // Create a new bitmap and convert it to a format understood by the ImageView 
    Bitmap scaledBitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true);
    width = scaledBitmap.getWidth(); // re-use
    height = scaledBitmap.getHeight(); // re-use
    BitmapDrawable result = new BitmapDrawable(scaledBitmap);
    Log.i("Test", "scaled width = " + Integer.toString(width));
    Log.i("Test", "scaled height = " + Integer.toString(height));

    // Apply the scaled bitmap
    view.setImageDrawable(result);

    // Now change ImageView's dimensions to match the scaled image
    LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) view.getLayoutParams(); 
    params.width = width;
    params.height = height;
    view.setLayoutParams(params);

    Log.i("Test", "done");
}

private int dpToPx(int dp) {
    float density = getApplicationContext().getResources().getDisplayMetrics().density;
    return Math.round((float)dp * density);
}

The xml code for the ImageView:

<ImageView a:id="@+id/image_box"
    a:background="#ff0000"
    a:src="@drawable/star"
    a:layout_width="wrap_content"
    a:layout_height="wrap_content"
    a:layout_marginTop="20dp"
    a:layout_gravity="center_horizontal"/>

Thanks to this discussion for the scaling code:
http://www.anddev.org/resize_and_rotate_image_-_example-t621.html

UPDATE 7th, November 2012:
Added null pointer check as suggested in comments

I think you are not configured properly,

if you are using XAMPP then you can easily send mail from localhost.

for example you can configure C:\xampp\php\php.ini and c:\xampp\sendmail\sendmail.ini for gmail to send mail.

in C:\xampp\php\php.ini find extension=php_openssl.dll and remove the semicolon from the beginning of that line to make SSL working for gmail for localhost.

in php.ini file find [mail function] and change

SMTP=smtp.gmail.com
smtp_port=587
sendmail_from = [email protected]
sendmail_path = "C:\xampp\sendmail\sendmail.exe -t"

(use the above send mail path only and it will work)

Now Open C:\xampp\sendmail\sendmail.ini. Replace all the existing code in sendmail.ini with following code

[sendmail]

smtp_server=smtp.gmail.com
smtp_port=587
error_logfile=error.log
debug_logfile=debug.log
[email protected]
auth_password=my-gmail-password
[email protected]

Now you have done!! create php file with mail function and send mail from localhost.

Update

First, make sure you PHP installation has SSL support (look for an "openssl" section in the output from phpinfo()).

You can set the following settings in your PHP.ini:

ini_set("SMTP","ssl://smtp.gmail.com");
ini_set("smtp_port","465");

As Shubham Jain stated, this is working to me: driver.findElement(By.id("invoice_supplier_id")).sendKeys("value"??, "new value");

Try the following:

grep -v -e '^$'

$('.clickable').hover(function(){
      $('.selector').stop(true,true).fadeTo( 400 , 0.0, function() {
        $('.selector').css('background-image',"url('assets/img/pic2.jpg')");
        });
    $('.selector').fadeTo( 400 , 1);
},
function(){
      $('.selector').stop(false,true).fadeTo( 400 , 0.0, function() {
        $('.selector').css('background-image',"url('assets/img/pic.jpg')");
        });
    $('.selector').fadeTo( 400 , 1);
}

);

You can use this to get remaining charged in percentage.

private void batteryLevel() {
        BroadcastReceiver batteryLevelReceiver = new BroadcastReceiver() {
            public void onReceive(Context context, Intent intent) {
                context.unregisterReceiver(this);
                int rawlevel = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1);
                int scale = intent.getIntExtra(BatteryManager.EXTRA_SCALE, -1);
                int level = -1;
                if (rawlevel >= 0 && scale > 0) {
                    level = (rawlevel * 100) / scale;
                }
                batterLevel.setText("Battery Level Remaining: " + level + "%");
            }
        };
        IntentFilter batteryLevelFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);
        registerReceiver(batteryLevelReceiver, batteryLevelFilter);
    }

SweetAlert

You should take a look at SweetAlert as an option to save some work. It's beautiful from the default state and is highly customizable.

Confirm Example

sweetAlert(
  {
    title: "Are you sure?",
    text: "You will not be able to recover this imaginary file!",
    type: "warning",   
    showCancelButton: true,   
    confirmButtonColor: "#DD6B55",
    confirmButtonText: "Yes, delete it!"
  }, 
  deleteIt()
);

You need to call next(); when you get the error. Also it is advisable to use hasNextInt()

       catch (Exception e) {
            System.out.println("Error!");
           input.next();// Move to next other wise exception
        }

Before reading integer value you need to make sure scanner has one. And you will not need exception handling like that.

    Scanner scanner = new Scanner(System.in);
    int n1 = 0, n2 = 0;
    boolean bError = true;
    while (bError) {
        if (scanner.hasNextInt())
            n1 = scanner.nextInt();
        else {
            scanner.next();
            continue;
        }
        if (scanner.hasNextInt())
            n2 = scanner.nextInt();
        else {
            scanner.next();
            continue;
        }
        bError = false;
    }
    System.out.println(n1);
    System.out.println(n2);

Javadoc of Scanner

When a scanner throws an InputMismatchException, the scanner will not pass the token that caused the exception, so that it may be retrieved or skipped via some other method.

I believe that, if you need to use the %20 variant, you could perhaps use rawurlencode().

There is no agreed upon naming convention for HTML and CSS. But you could structure your nomenclature around object design. More specifically what I call Ownership and Relationship.

Ownership

Keywords that describe the object, could be separated by hyphens.

car-new-turned-right

Keywords that describe the object can also fall into four categories (which should be ordered from left to right): Object, Object-Descriptor, Action, and Action-Descriptor.

car - a noun, and an object
new - an adjective, and an object-descriptor that describes the object in more detail
turned - a verb, and an action that belongs to the object
right - an adjective, and an action-descriptor that describes the action in more detail

Note: verbs (actions) should be in past-tense (turned, did, ran, etc).

Relationship

Objects can also have relationships like parent and child. The Action and Action-Descriptor belongs to the parent object, they don't belong to the child object. For relationships between objects you could use an underscore.

car-new-turned-right_wheel-left-turned-left

• car-new-turned-right (follows the ownership rule)
• wheel-left-turned-left (follows the ownership rule)
• car-new-turned-right_wheel-left-turned-left (follows the relationship rule)

Final notes:

• Because CSS is case-insensitive, it's better to write all names in lower-case (or upper-case); avoid camel-case or pascal-case as they can lead to ambiguous names.
• Know when to use a class and when to use an id. It's not just about an id being used once on the web page. Most of the time, you want to use a class and not an id. Web components like (buttons, forms, panels, ...etc) should always use a class. Id's can easily lead to naming conflicts, and should be used sparingly for namespacing your markup. The above concepts of ownership and relationship apply to naming both classes and ids, and will help you avoid naming conflicts.
• If you don't like my CSS naming convention, there are several others as well: Structural naming convention, Presentational naming convention, Semantic naming convention, BEM naming convention, OCSS naming convention, etc.

Right click on your project and click Refresh Or hit F5

Here's an example program that will send myfile.mp3 by streaming it from disk (that is, it doesn't read the whole file into memory before sending the file). The server listens on port 2000.

[Update] As mentioned by @Aftershock in the comments, util.pump is gone and was replaced with a method on the Stream prototype called pipe; the code below reflects this.

var http = require('http'),
    fileSystem = require('fs'),
    path = require('path');

http.createServer(function(request, response) {
    var filePath = path.join(__dirname, 'myfile.mp3');
    var stat = fileSystem.statSync(filePath);

    response.writeHead(200, {
        'Content-Type': 'audio/mpeg',
        'Content-Length': stat.size
    });

    var readStream = fileSystem.createReadStream(filePath);
    // We replaced all the event handlers with a simple call to readStream.pipe()
    readStream.pipe(response);
})
.listen(2000);

Taken from http://elegantcode.com/2011/04/06/taking-baby-steps-with-node-js-pumping-data-between-streams/

Fred Haslam's way works fine. I had trouble with the filepath though, since I want to reference an image within my jar. To do this, I used:

BufferedImage wPic = ImageIO.read(this.getClass().getResource("snow.png"));
JLabel wIcon = new JLabel(new ImageIcon(wPic));

Since I only have a finite number (about 10) images that I need to load using this method, it works quite well. It gets file without having to have the correct relative filepath.

AVD cant find SDK root, possibly because they are in different directories.Set your environment variables as shown in the screenshot below:

Prior to Android KitKat you have to root your device to install new certificates.

From Android KitKat (4.0) up to Nougat (7.0) it's possible and easy. I was able to install the Charles Web Debbuging Proxy cert on my un-rooted device and successfully sniff SSL traffic.

Extract from http://wiki.cacert.org/FAQ/ImportRootCert

Before Android version 4.0, with Android version Gingerbread & Froyo, there was a single read-only file ( /system/etc/security/cacerts.bks ) containing the trust store with all the CA ('system') certificates trusted by default on Android. Both system apps and all applications developed with the Android SDK use this. Use these instructions on installing CAcert certificates on Android Gingerbread, Froyo, ...

Starting from Android 4.0 (Android ICS/'Ice Cream Sandwich', Android 4.3 'Jelly Bean' & Android 4.4 'KitKat'), system trusted certificates are on the (read-only) system partition in the folder '/system/etc/security/' as individual files. However, users can now easily add their own 'user' certificates which will be stored in '/data/misc/keychain/certs-added'.

System-installed certificates can be managed on the Android device in the Settings -> Security -> Certificates -> 'System'-section, whereas the user trusted certificates are manged in the 'User'-section there. When using user trusted certificates, Android will force the user of the Android device to implement additional safety measures: the use of a PIN-code, a pattern-lock or a password to unlock the device are mandatory when user-supplied certificates are used.

Installing CAcert certificates as 'user trusted'-certificates is very easy. Installing new certificates as 'system trusted'-certificates requires more work (and requires root access), but it has the advantage of avoiding the Android lockscreen requirement.

From Android N onwards it gets a littler harder, see this extract from the Charles proxy website:

As of Android N, you need to add configuration to your app in order to have it trust the SSL certificates generated by Charles SSL Proxying. This means that you can only use SSL Proxying with apps that you control.

In order to configure your app to trust Charles, you need to add a Network Security Configuration File to your app. This file can override the system default, enabling your app to trust user installed CA certificates (e.g. the Charles Root Certificate). You can specify that this only applies in debug builds of your application, so that production builds use the default trust profile.

Add a file res/xml/network_security_config.xml to your app:

<network-security-config>    
    <debug-overrides> 
        <trust-anchors> 
            <!-- Trust user added CAs while debuggable only -->
            <certificates src="user" /> 
        </trust-anchors>    
    </debug-overrides>  
</network-security-config>

Then add a reference to this file in your app's manifest, as follows:

<?xml version="1.0" encoding="utf-8"?> 
<manifest>
    <application android:networkSecurityConfig="@xml/network_security_config">
    </application> 
</manifest>

One possible solution to this issue is ng-model attribute is required to use that directive.

Hence adding in the 'ng-model' attribute can resolve the issue.

<input submit-required="true" ng-model="user.Name"></input>

After a some research i found the way to bypass ssl error Trust anchor for certification path not found. This might be not a good way to do but you can use it for a testing purpose.

 private HttpsURLConnection httpsUrlConnection( URL urlDownload) throws Exception {
  HttpsURLConnection connection=null;
        TrustManager[] trustAllCerts = new TrustManager[]{new X509TrustManager() {
            public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                return null;
            }

            @SuppressLint("TrustAllX509TrustManager")
            public void checkClientTrusted(X509Certificate[] certs, String authType) {
            }

            @SuppressLint("TrustAllX509TrustManager")
            public void checkServerTrusted(X509Certificate[] certs, String authType) {
            }
        }
        };
        SSLContext sc = SSLContext.getInstance("SSL"); // Add in try catch block if you get error.
        sc.init(null, trustAllCerts, new java.security.SecureRandom()); // Add in try catch block if you get error.
        HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

        HostnameVerifier usnoHostnameVerifier = new HostnameVerifier() {
            @Override
            public boolean verify(String hostname, SSLSession session) {
                return true;
            }
        };

        SSLSocketFactory sslSocketFactory = sc.getSocketFactory();

        connection = (HttpsURLConnection) urlDownload.openConnection();
        connection.setHostnameVerifier(usnoHostnameVerifier);
        connection.setSSLSocketFactory(sslSocketFactory);

        return connection;
    }

If you just want to do a form POST to your own site using $.ajax() (for example, to emulate an AJAX experience), then you can use the jQuery Form Plugin. However, if you need to do a form POST to a different domain, or to your own domain but using a different protocol (a non-secure http: page posting to a secure https: page), then you'll come upon cross-domain scripting restrictions that you won't be able to resolve with jQuery alone (more info). In such cases, you'll need to bring out the big guns: YQL. Put plainly, YQL is a web scraping language with a SQL-like syntax that allows you to query the entire internet as one large table. As it stands now, in my humble opinion YQL is the only [easy] way to go if you want to do cross-domain form POSTing using client-side JavaScript.

More specifically, you'll need to use YQL's Open Data Table containing an Execute block to make this happen. For a good summary on how to do this, you can read the article "Scraping HTML documents that require POST data with YQL". Luckily for us, YQL guru Christian Heilmann has already created an Open Data Table that handles POST data. You can play around with Christian's "htmlpost" table on the YQL Console. Here's a breakdown of the YQL syntax:

• select * - select all columns, similar to SQL, but in this case the columns are XML elements or JSON objects returned by the query. In the context of scraping web pages, these "columns" generally correspond to HTML elements, so if want to retrieve only the page title, then you would use select head.title.
• from htmlpost - what table to query; in this case, use the "htmlpost" Open Data Table (you can use your own custom table if this one doesn't suit your needs).
• url="..." - the form's action URI.
• postdata="..." - the serialized form data.
• xpath="..." - the XPath of the nodes you want to include in the response. This acts as the filtering mechanism, so if you want to include only <p> tags then you would use xpath="//p"; to include everything you would use xpath="//*".

Click 'Test' to execute the YQL query. Once you are happy with the results, be sure to (1) click 'JSON' to set the response format to JSON, and (2) uncheck "Diagnostics" to minimize the size of the JSON payload by removing extraneous diagnostics information. The most important bit is the URL at the bottom of the page -- this is the URL you would use in a $.ajax() statement.

Here, I'm going to show you the exact steps to do a cross-domain form POST via a YQL query using this sample form:

<form id="form-post" action="https://www.example.com/add/member" method="post">
  <input type="text" name="firstname">
  <input type="text" name="lastname">
  <button type="button" onclick="doSubmit()">Add Member</button>
</form>

Your JavaScript would look like this:

function doSubmit() {
  $.ajax({
    url: '//query.yahooapis.com/v1/public/yql?q=select%20*%20from%20htmlpost%20where%0Aurl%3D%22' +
         encodeURIComponent($('#form-post').attr('action')) + '%22%20%0Aand%20postdata%3D%22' +
         encodeURIComponent($('#form-post').serialize()) +
         '%22%20and%20xpath%3D%22%2F%2F*%22&format=json&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys&callback=',
    dataType: 'json', /* Optional - jQuery autodetects this by default */
    success: function(response) {
      console.log(response);
    }
  });
}

The url string is the query URL copied from the YQL Console, except with the form's encoded action URI and serialized input data dynamically inserted.

NOTE: Please be aware of security implications when passing sensitive information over the internet. Ensure the page you are submitting sensitive information from is secure (https:) and using TLS 1.x instead of SSL 3.0.

No siblings solution:

var x = $('#xxx').parent().html();
alert(x);

Universal solution:

// no cloning necessary    
var x = $('#xxx').wrapAll('<div>').parent().html(); 
alert(x);

Fiddle here: http://jsfiddle.net/ezmilhouse/Mv76a/

The following PHP settings in php.ini if set to non-existent directory can also raise

PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0

sys_temp_dir
upload_tmp_dir
session.save_path

which platform ?

SELECT 
  CASE 
    WHEN FRUIT = 'A' THEN 'APPLE' 
    ELSE FRUIT ='B' THEN 'BANANA' 
   END AS FRUIT     
FROM FRUIT_TABLE;

I just used getLocaleString() function for my application. It should adapt the timeformat common to the locale, so no +0200 etc. Ofcourse, there will be less possibility for controlling the width of your string then.

var str = (new Date(1400167800)).toLocaleString();

Try This

if (($val >= 1 && $val <= 10) || ($val >= 20 && $val <= 40))

This will return the value between 1 to 10 & 20 to 40.

Easy way to make a bash script log to syslog. The script output is available both through /var/log/syslog and through stderr. syslog will add useful metadata, including timestamps.

Add this line at the top:

exec &> >(logger -t myscript -s)

Alternatively, send the log to a separate file:

exec &> >(ts |tee -a /tmp/myscript.output >&2 )

This requires moreutils (for the ts command, which adds timestamps).

If you're using PHP 5.5 or PHP 7 above, you may want to use:

function isTodayWeekend() {
    return in_array(date("l"), ["Saturday", "Sunday"]);
}

and it will return "true" if today is weekend and "false" if not.

I think this will be much simpler for beginners in JavaScript

    //The function checks if the password and confirm password match
    // Then disables the submit button for mismatch but enables if they match
            function checkPass()
            {
                //Store the password field objects into variables ...
                var pass1 = document.getElementById("register-password");
                var pass2 = document.getElementById("confirm-password");
                //Store the Confimation Message Object ...
                var message = document.getElementById('confirmMessage');
                //Set the colors we will be using ...
                var goodColor = "#66cc66";
                var badColor = "#ff6666";
                //Compare the values in the password field 
                //and the confirmation field
                if(pass1.value == pass2.value){
                    //The passwords match. 
                    //Set the color to the good color and inform
                    //the user that they have entered the correct password 
                    pass2.style.backgroundColor = goodColor;
                    message.style.color = goodColor;
                    message.innerHTML = "Passwords Match!"
 //Enables the submit button when there's no mismatch                   
                    var tabPom = document.getElementById("btnSignUp");
                    $(tabPom ).prop('disabled', false);
                }else{
                    //The passwords do not match.
                    //Set the color to the bad color and
                    //notify the user.
                    pass2.style.backgroundColor = badColor;
                    message.style.color = badColor;
                    message.innerHTML = "Passwords Do Not Match!"
 //Disables the submit button when there's mismatch       
                    var tabPom = document.getElementById("btnSignUp");
                    $(tabPom ).prop('disabled', true);
                }
            } 

Yes. You need to use the "Searched" form rather than the "Simple" form of the CASE expression

SELECT CASE
         WHEN c.Number IN ( '1121231', '31242323' ) THEN 1
         WHEN c.Number IN ( '234523', '2342423' ) THEN 2
       END AS Test
FROM   tblClient c  

Environ() gets you the value of any environment variable. These can be found by doing the following command in the Command Prompt:

set

If you wanted to get the username, you would do:

Environ("username")

If you wanted to get the fully qualified name, you would do:

Environ("userdomain") & "\" & Environ("username")

References

• Microsoft | Office VBA Reference | Language Reference VBA | Environ Function
• Microsoft | Office Support | Environ Function

#include <iostream>
#include <fstream>

int main() {
  std::ofstream o("Hello.txt");

  o << "Hello, World\n" << std::endl;

  return 0;
}

We were having the same issue in .NET core. The solution was to download 32-bit .netcore runtime, and having your project target x86

In your csproj file add

  <PropertyGroup>
    <PlatformTarget>x86</PlatformTarget>  
  </PropertyGroup>

  <PropertyGroup>
    <RunCommand Condition="'$(PlatformTarget)' == 'x86'">$(MSBuildProgramFiles32)\dotnet\dotnet</RunCommand>    
  </PropertyGroup>

This was used for a Windows machine, you'd have to adjust paths and such for Linux/OSX

The project npm-install-peers will detect peers and install them.

As of v1.0.1 it doesn't support writing back to the package.json automatically, which would essentially solve our need here.

Please add your support to issue in flight: https://github.com/spatie/npm-install-peers/issues/4

You can try this for ImageView. using setColorFilter().

imageViewIcon.setColorFilter(ContextCompat.getColor(context, R.color.colorWhite));

I had a similar problem that I solved with the following technique:

The exception was thrown at the following line of code (see the text decorated with ** below):

static void Main(string[] args)
    {

        double number = 0;
        string numberStr = string.Format("{0:C2}", 100);

        **number = Double.Parse(numberStr);**

        Console.WriteLine("The number is {0}", number);
    }

After a bit of investigating, I realized that the problem was that the formatted string included a dollar sign ($) that the Parse/TryParse methods cannot resolve (i.e. - strip off). So using the Remove(...) method of the string object I changed the line to:

number = Double.Parse(numberStr.Remove(0, 1)); // Remove the "$" from the number

At that point the Parse(...) method worked as expected.

Currently it only works for the .dropdown-menu:

.dropdown-menu .divider {
  height: 1px;
  margin: 9px 0;
  overflow: hidden;
  background-color: #e5e5e5;
}

If you want it for other use, in your own css, following the bootstrap.css create another one:

.divider {
  height: 1px;
  width:100%;
  display:block; /* for use on default inline elements like span */
  margin: 9px 0;
  overflow: hidden;
  background-color: #e5e5e5;
}

My favorite smtp server is hMailServer.

It has a nice windows friendly installer and wizard. Hands down the easiest mail server I've ever setup.

It can proxy through your gmail/yahoo/etc account or send email directly.

Once it is installed, email in xampp just works with no config changes.

This is short, yet efficient and proven approach:

location ~ (patternOne|patternTwo){ #rules etc. }

So one can easily have multiple patterns with simple pipe syntax pointing to the same location block / rules.

You can use Django's built-in validators—

from django.db.models import IntegerField, Model
from django.core.validators import MaxValueValidator, MinValueValidator

class CoolModelBro(Model):
    limited_integer_field = IntegerField(
        default=1,
        validators=[
            MaxValueValidator(100),
            MinValueValidator(1)
        ]
     )

Edit: When working directly with the model, make sure to call the model full_clean method before saving the model in order to trigger the validators. This is not required when using ModelForm since the forms will do that automatically.

I recommend you to generate an open format XML Excel file, is much more flexible than CSV.
Read Generating an Excel file in ASP.NET for more info

You need to handle the MouseDown and MouseUp and set some flag or something to track it "later down the road"... :(

1. Installing OpenCV 2.4.3

First, get OpenCV 2.4.3 from sourceforge.net. Its a self-extracting so just double click to start the installation. Install it in a directory, say C:\.

Wait until all files get extracted. It will create a new directory C:\opencv which contains OpenCV header files, libraries, code samples, etc.

Now you need to add the directory C:\opencv\build\x86\vc10\bin to your system PATH. This directory contains OpenCV DLLs required for running your code.

Open Control Panel → System → Advanced system settings → Advanced Tab → Environment variables...

On the System Variables section, select Path (1), Edit (2), and type C:\opencv\build\x86\vc10\bin; (3), then click Ok.

On some computers, you may need to restart your computer for the system to recognize the environment path variables.

This will completes the OpenCV 2.4.3 installation on your computer.

2. Create a new project and set up Visual C++

Open Visual C++ and select File → New → Project... → Visual C++ → Empty Project. Give a name for your project (e.g: cvtest) and set the project location (e.g: c:\projects).

Click Ok. Visual C++ will create an empty project.

Make sure that "Debug" is selected in the solution configuration combobox. Right-click cvtest and select Properties → VC++ Directories.

Select Include Directories to add a new entry and type C:\opencv\build\include.

Click Ok to close the dialog.

Back to the Property dialog, select Library Directories to add a new entry and type C:\opencv\build\x86\vc10\lib.

Click Ok to close the dialog.

Back to the property dialog, select Linker → Input → Additional Dependencies to add new entries. On the popup dialog, type the files below:

opencv_calib3d243d.lib
opencv_contrib243d.lib
opencv_core243d.lib
opencv_features2d243d.lib
opencv_flann243d.lib
opencv_gpu243d.lib
opencv_haartraining_engined.lib
opencv_highgui243d.lib
opencv_imgproc243d.lib
opencv_legacy243d.lib
opencv_ml243d.lib
opencv_nonfree243d.lib
opencv_objdetect243d.lib
opencv_photo243d.lib
opencv_stitching243d.lib
opencv_ts243d.lib
opencv_video243d.lib
opencv_videostab243d.lib

Note that the filenames end with "d" (for "debug"). Also note that if you have installed another version of OpenCV (say 2.4.9) these filenames will end with 249d instead of 243d (opencv_core249d.lib..etc).

Click Ok to close the dialog. Click Ok on the project properties dialog to save all settings.

NOTE:

These steps will configure Visual C++ for the "Debug" solution. For "Release" solution (optional), you need to repeat adding the OpenCV directories and in Additional Dependencies section, use:

opencv_core243.lib
opencv_imgproc243.lib
...

instead of:

opencv_core243d.lib
opencv_imgproc243d.lib
...

You've done setting up Visual C++, now is the time to write the real code. Right click your project and select Add → New Item... → Visual C++ → C++ File.

Name your file (e.g: loadimg.cpp) and click Ok. Type the code below in the editor:

#include <opencv2/highgui/highgui.hpp>
#include <iostream>

using namespace cv;
using namespace std;

int main()
{
    Mat im = imread("c:/full/path/to/lena.jpg");
    if (im.empty()) 
    {
        cout << "Cannot load image!" << endl;
        return -1;
    }
    imshow("Image", im);
    waitKey(0);
}

The code above will load c:\full\path\to\lena.jpg and display the image. You can use any image you like, just make sure the path to the image is correct.

Type F5 to compile the code, and it will display the image in a nice window.

And that is your first OpenCV program!

3. Where to go from here?

Now that your OpenCV environment is ready, what's next?

1. Go to the samples dir → c:\opencv\samples\cpp.
2. Read and compile some code.
3. Write your own code.

$_FILES["file"]["name"] - the name of the uploaded file

from http://www.w3schools.com/php/php_file_upload.asp

Here is a good explanation of your problem with the solution.

1. Download winutils.exe from http://public-repo-1.hortonworks.com/hdp-win-alpha/winutils.exe.

2. SetUp your HADOOP_HOME environment variable on the OS level or programmatically:

   System.setProperty("hadoop.home.dir", "full path to the folder with winutils");

3. Enjoy

Google has announced support for tensorflow on Windows. Please follow instructions at https://developers.googleblog.com/2016/11/tensorflow-0-12-adds-support-for-windows.html. Please note CUDA8.0 is needed for GPU installation.

If you have installed the 64-bit version of Python 3.5 (either from Python.org or Anaconda), you can install TensorFlow with a single command: C:> pip install tensorflow

For GPU support, if you have CUDA 8.0 installed, you can install the following package instead: C:> pip install tensorflow-gpu

At first, you must specify your path, the path that your *.csv files are in there

path = 'f:\project\dataset'

You can change it based on your system.

then,

use dir function :

files = dir (strcat(path,'\*.csv'))

L = length (files);

for i=1:L
   image{i}=csvread(strcat(path,'\',file(i).name));   
   % process the image in here
end

pwd also can be used.

Since Angular version 6 .angular-cli.json is deprecated. That file was replaced by angular.json file which supports workspaces.

We can use Object.requireNonNull static method of Object class. Implementation is below

public void someMethod(SomeClass obj) {
    Objects.requireNonNull(obj, "Validation error, obj cannot be null");
}

The best way to retrieve your public folder path from your Laravel config is the function:

$myPublicFolder = public_path();
$savePath = $mypublicPath."enter_path_to_save";
$path = $savePath."filename.ext";
return File::put($path , $data);

There is no need to have all the variables, but this is just for a demonstrative purpose.

Hope this helps, GRnGC

Tested with Angular2 RC2

I tried a code-snippet similar to yours and it works for me ;) see [(ngModel)] = "str" in my template If you push the button, the console logs the current content of the textarea-field. Hope it helps

textarea-component.ts

import {Component} from '@angular/core';

@Component({
  selector: 'textarea-comp',
  template: `
      <textarea cols="30" rows="4" [(ngModel)] = "str"></textarea>
      <p><button (click)="pushMe()">pushMeToLog</button></p>
  `
})

  export class TextAreaComponent {
    str: string;

  pushMe() {
      console.log( "TextAreaComponent::str: " + this.str);
  }
}

All the above failed for me. But I noticed shift + ? Tab worked as expected (outdenting the line).

So I looked for the "Indent Line" shortcut (which was assigned to alt + ctrl + cmd + 0 ), assigned it to tab, and now I'm happy again.

I also use tab to accept snippet suggestions, so I've set the "when" of "Indent Line" to editorTextFocus && !editorReadonly && !inSnippetMode && !suggestWidgetVisible.

There are two ways, depending on your original timestamp:

mktime() and timegm()

http://docs.python.org/library/time.html

What about this trick...

ls -lrt -d -1 $PWD/{*,.*}

OR

ls -lrt -d -1 $PWD/*

I think this has problems with empty directories but if another poster has a tweak I'll update my answer. Also, you may already know this but this is probably be a good candidate for an alias given it's lengthiness.

[update] added some tweaks based on comments, thanks guys.

[update] as pointed out by the comments you may need to tweek the matcher expressions depending on the shell (bash vs zsh). I've re-added my older command for reference.

it's in <algorithm> and called std::find.

If you already committed the changes than you would have to revert changes.

If you didn't commit yet, just do a clean checkout git checkout .

This issue was the result of an incomplete / incorrect installation of the MySQL for Python adapter. Specifically, I had to edit the path to the mysql_config file to point to /usr/local/mysql/bin/mysql_config - discussed in greater detail in this article: http://dakrauth.com/blog/entry/python-and-django-setup-mac-os-x-leopard/

If you do not have too many folders then I suggest you use if statements to choose an upload folder depending on the user input details. E.g.

String user= request.getParameter("username");
if (user=="Alfred"){
//Path A;
}
if (user=="other"){
//Path B;
}

Add a reference to System.Management for your project, then try something like this:

namespace ConsoleApplication1
{
  using System;
  using System.Collections.Generic;
  using System.Management; // need to add System.Management to your project references.

  class Program
  {
    static void Main(string[] args)
    {
      var usbDevices = GetUSBDevices();

      foreach (var usbDevice in usbDevices)
      {
        Console.WriteLine("Device ID: {0}, PNP Device ID: {1}, Description: {2}",
            usbDevice.DeviceID, usbDevice.PnpDeviceID, usbDevice.Description);
      }

      Console.Read();
    }

    static List<USBDeviceInfo> GetUSBDevices()
    {
      List<USBDeviceInfo> devices = new List<USBDeviceInfo>();

      ManagementObjectCollection collection;
      using (var searcher = new ManagementObjectSearcher(@"Select * From Win32_USBHub"))
        collection = searcher.Get();      

      foreach (var device in collection)
      {
        devices.Add(new USBDeviceInfo(
        (string)device.GetPropertyValue("DeviceID"),
        (string)device.GetPropertyValue("PNPDeviceID"),
        (string)device.GetPropertyValue("Description")
        ));
      }

      collection.Dispose();
      return devices;
    }
  }

  class USBDeviceInfo
  {
    public USBDeviceInfo(string deviceID, string pnpDeviceID, string description)
    {
      this.DeviceID = deviceID;
      this.PnpDeviceID = pnpDeviceID;
      this.Description = description;
    }
    public string DeviceID { get; private set; }
    public string PnpDeviceID { get; private set; }
    public string Description { get; private set; }
  }
}

toDataURL gives you a string and you can put that string to a hidden input.

jQuery is still popular, but if you want to have no dependencies, see below. Short & clear function to find out if radio button is checked on ES-2015:

function getValueFromRadioButton( name ){_x000D_
  return [...document.getElementsByName(name)]_x000D_
         .reduce( (rez, btn) => (btn.checked ? btn.value : rez), null)_x000D_
}_x000D_
_x000D_
console.log( getValueFromRadioButton('payment') );

<div>  _x000D_
  <input type="radio" name="payment" value="offline">_x000D_
  <input type="radio" name="payment" value="online">_x000D_
  <input type="radio" name="payment" value="part" checked>_x000D_
  <input type="radio" name="payment" value="free">_x000D_
</div>

It's impossible to say without seeing your actual code. Likely the reason is a code path through your function that doesn't execute a return statement. When the code goes down that path, the function ends with no value returned, and so returns None.

Updated: It sounds like your code looks like this:

def b(self, p, data): 
    current = p 
    if current.data == data: 
        return True 
    elif current.data == 1:
        return False 
    else: 
        self.b(current.next, data)

That else clause is your None path. You need to return the value that the recursive call returns:

    else:
        return self.b(current.next, data)

BTW: using recursion for iterative programs like this is not a good idea in Python. Use iteration instead. Also, you have no clear termination condition.

Pure JavaScript's solution:

var index = Array.prototype.indexOf.call(your_td.parentNode.children, your_td)
var corresponding_th = document.querySelector('#your_table_id th:nth-child(' + (index+1) + ')')

This block of code makes a path of your app directory in string type

string path="";
path=System.AppContext.BaseDirectory;

good luck

you can add this style to your buttons:

#button1 , #button2 {
display:inline-block;
/* additional code */
}

You can drop columns in index:

df[df.columns.drop('b')]

Output:

          a         c         d
0  0.418762  0.869203  0.972314
1  0.991058  0.594784  0.534366
2  0.407472  0.396664  0.894202
3  0.726168  0.324932  0.906575

You can use a fake factory to include many methods instead of using instanceof:

public class Message1 implements YourInterface {
   List<YourObject1> list;
   Message1(List<YourObject1> l) {
       list = l;
   }
}

public class Message2 implements YourInterface {
   List<YourObject2> list;
   Message2(List<YourObject2> l) {
       list = l;
   }
}

public class FactoryMessage {
    public static List<YourInterface> getMessage(List<YourObject1> list) {
        return (List<YourInterface>) new Message1(list);
    }
    public static List<YourInterface> getMessage(List<YourObject2> list) {
        return (List<YourInterface>) new Message2(list);
    }
}

See ?read.table. Basically, when you use read.table, you specify a number indicating the column:

##Row names in the first column
read.table(filname.txt, row.names=1)

In Ruby on Rails 3 HTML will be escaped by default.

For non-escaped strings use:

<%= raw "<p>hello world!</p>" %>

set title color

btnGere.setTitleColor(#colorLiteral(red: 0, green: 0, blue: 0, alpha: 1), for: .normal)

No, according to Apple here:

Note: You cannot install apps from the App Store in simulation environments.

I know it a kind of obvious, but CharSequence is an interface whereas String is a concrete class :)

java.lang.String is an implementation of this interface...

If you are a Wordpress developer I have some great news for you.

Just search for, install and activate the Wordpress plugin called: reBusted.

No configuration is necessary.

It will automatically force cache refresh if the content has been updated and it solves this issue completely and reliably. Tested and used on hundreds of clients Wordpress sites – works perfectly everywhere.

Cannot recommend it enough.

If you use Wordpress, this is by far your best option and most elegant resolution for this issue.

Enjoy!

Numbers inherit from the Number constructor which doesn't have the .toLowerCase method. You can look it up as a matter of fact:

"toLowerCase" in Number.prototype; // false

I know this is an old thread, but - since it's not been mentioned this works

  Dictionary<string, object> LookUp = new Dictionary<string, object>();
  LookUp.Add("bob", new { age = "23", height = "2.1m", weight = "110kg"});
  LookUp.Add("jasper", new { age = "33", height = "1.75m", weight = "90kg"});
  foreach(KeyValuePair<string, object> entry in LookUp )
  {
      object person = entry.Value;
      Console.WriteLine("Person name:" + entry.Key + " Age: "  + person.age);          
  }

Use:

create table new_table_name 
as
select column_name,[more columns] from Existed_table;

Example:

create table dept
as
select empno, ename from emp;

If the table already exists:

insert into new_tablename select columns_list from Existed_table;

Try Alt+F12 in Visual Studio 2010.

It opens up the Find Symbol dialogue which allows you to search for methods, classes, etc.

In Ubuntu the file path is ./opt/lampp/var/mysql

try this out let me know what happens.

Form:

<form action="form.php" method="post"> 
Search: <input type="text" name="term" /><br /> 
<input type="submit" value="Submit" /> 
</form> 

Form.php:

$term = mysql_real_escape_string($_REQUEST['term']);    

$sql = "SELECT * FROM liam WHERE Description LIKE '%".$term."%'";
$r_query = mysql_query($sql);

while ($row = mysql_fetch_array($r_query)){ 
echo 'Primary key: ' .$row['PRIMARYKEY']; 
echo '<br /> Code: ' .$row['Code']; 
echo '<br /> Description: '.$row['Description']; 
echo '<br /> Category: '.$row['Category']; 
echo '<br /> Cut Size: '.$row['CutSize'];  
} 

Edit: Cleaned it up a little more.

Final Cut (my test file):

<?php
$db_hostname = 'localhost';
$db_username = 'demo';
$db_password = 'demo';
$db_database = 'demo';

// Database Connection String
$con = mysql_connect($db_hostname,$db_username,$db_password);
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db($db_database, $con);
?>

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8" />
        <title></title>
    </head>
    <body>
<form action="" method="post">  
Search: <input type="text" name="term" /><br />  
<input type="submit" value="Submit" />  
</form>  
<?php
if (!empty($_REQUEST['term'])) {

$term = mysql_real_escape_string($_REQUEST['term']);     

$sql = "SELECT * FROM liam WHERE Description LIKE '%".$term."%'"; 
$r_query = mysql_query($sql); 

while ($row = mysql_fetch_array($r_query)){  
echo 'Primary key: ' .$row['PRIMARYKEY'];  
echo '<br /> Code: ' .$row['Code'];  
echo '<br /> Description: '.$row['Description'];  
echo '<br /> Category: '.$row['Category'];  
echo '<br /> Cut Size: '.$row['CutSize'];   
}  

}
?>
    </body>
</html>

Any time you do a remove() or a removeAll(), you should call

  validate();
  repaint();

after you have completed add()'ing the new components.

Calling validate() or revalidate() is mandatory when you do a remove() - see the relevant javadocs.

My own testing indicates that repaint() is also necessary. I'm not sure exactly why.

For me the code:

<form (submit)="addTodo()">_x000D_
  <input type="text" [(ngModel)]="text">_x000D_
</form>

throws error, but I added name attribute to input:

<form (submit)="addTodo()">_x000D_
  <input type="text" [(ngModel)]="text" name="text">_x000D_
</form>

and it started to work.

In order for the client to be able to read cookies from cross-origin requests, you need to have:

1. All responses from the server need to have the following in their header:

   Access-Control-Allow-Credentials: true

2. The client needs to send all requests with withCredentials: true option

In my implementation with Angular 7 and Spring Boot, I achieved that with the following:

Server-side:

@CrossOrigin(origins = "http://my-cross-origin-url.com", allowCredentials = "true")
@Controller
@RequestMapping(path = "/something")
public class SomethingController {
  ...
}

The origins = "http://my-cross-origin-url.com" part will add Access-Control-Allow-Origin: http://my-cross-origin-url.com to every server's response header

The allowCredentials = "true" part will add Access-Control-Allow-Credentials: true to every server's response header, which is what we need in order for the client to read the cookies

Client-side:

import { HttpInterceptor, HttpXsrfTokenExtractor, HttpRequest, HttpHandler, HttpEvent } from "@angular/common/http";
import { Injectable } from "@angular/core";
import { Observable } from 'rxjs';

@Injectable()
export class CustomHttpInterceptor implements HttpInterceptor {

    constructor(private tokenExtractor: HttpXsrfTokenExtractor) {
    }

    intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
        // send request with credential options in order to be able to read cross-origin cookies
        req = req.clone({ withCredentials: true });

        // return XSRF-TOKEN in each request's header (anti-CSRF security)
        const headerName = 'X-XSRF-TOKEN';
        let token = this.tokenExtractor.getToken() as string;
        if (token !== null && !req.headers.has(headerName)) {
            req = req.clone({ headers: req.headers.set(headerName, token) });
        }
        return next.handle(req);
    }
}

With this class you actually inject additional stuff to all your request.

The first part req = req.clone({ withCredentials: true });, is what you need in order to send each request with withCredentials: true option. This practically means that an OPTION request will be send first, so that you get your cookies and the authorization token among them, before sending the actual POST/PUT/DELETE requests, which need this token attached to them (in the header), in order for the server to verify and execute the request.

The second part is the one that specifically handles an anti-CSRF token for all requests. Reads it from the cookie when needed and writes it in the header of every request.

The desired result is something like this:

The error is indeed fixed by inserting this with a type annotation as the first callback parameter. My attempt to do that was botched by simultaneously changing the callback into an arrow-function:

foo.on('error', (this: Foo, err: any) => { // DON'T DO THIS

It should've been this:

foo.on('error', function(this: Foo, err: any) {

or this:

foo.on('error', function(this: typeof foo, err: any) {

A GitHub issue was created to improve the compiler's error message and highlight the actual grammar error with this and arrow-functions.

Don't reinvent the wheel!

There's a Google Code library that does this for you: Hamcrest

[Hamcrest] Provides a library of matcher objects (also known as constraints or predicates) allowing 'match' rules to be defined declaratively, to be used in other frameworks. Typical scenarios include testing frameworks, mocking libraries and UI validation rules.

Just to answer this question in a little more detail, and as Pavel said, Batch Normalization is just another layer, so you can use it as such to create your desired network architecture.

The general use case is to use BN between the linear and non-linear layers in your network, because it normalizes the input to your activation function, so that you're centered in the linear section of the activation function (such as Sigmoid). There's a small discussion of it here

In your case above, this might look like:

# import BatchNormalization
from keras.layers.normalization import BatchNormalization

# instantiate model
model = Sequential()

# we can think of this chunk as the input layer
model.add(Dense(64, input_dim=14, init='uniform'))
model.add(BatchNormalization())
model.add(Activation('tanh'))
model.add(Dropout(0.5))

# we can think of this chunk as the hidden layer    
model.add(Dense(64, init='uniform'))
model.add(BatchNormalization())
model.add(Activation('tanh'))
model.add(Dropout(0.5))

# we can think of this chunk as the output layer
model.add(Dense(2, init='uniform'))
model.add(BatchNormalization())
model.add(Activation('softmax'))

# setting up the optimization of our weights 
sgd = SGD(lr=0.1, decay=1e-6, momentum=0.9, nesterov=True)
model.compile(loss='binary_crossentropy', optimizer=sgd)

# running the fitting
model.fit(X_train, y_train, nb_epoch=20, batch_size=16, show_accuracy=True, validation_split=0.2, verbose = 2)

Hope this clarifies things a bit more.

I had the same problem, however all popular answers - to change .tooltip-inner{width} for my task failed to do the job right. As for other (i.e. shorter) tooltips fixed width was too big. I was lazy to write separate html templates/classes for zilions of tooltips, so I just replaced all spaces between words with   in each text line.

Simply <br> is sufficient.

The other forms are there for compatibility with XHTML; to make it possible to write the same code as XHTML, and have it also work as HTML. Some systems that generate HTML may be based on XML generators, and thus do not have the ability to output just a bare <br> tag; if you're using such a system, it's fine to use <br/>, it's just not necessary if you don't need to do it.

Very few people actually use XHTML, however. You need to serve your content as application/xhtml+xml for it to be interpreted as XHTML, and that will not work in old versions of IE - it will also mean that any small error you make will prevent your page from being displayed in browsers that do support XHTML. So, most of what looks like XHTML on the web is actually being served, and interpreted, as HTML. See Serving XHTML as text/html Considered Harmful for some more information.

This worked perfectly for me:

func switchScreen() {
    let mainStoryboard = UIStoryboard(name: "Main", bundle: Bundle.main)
    if let viewController = mainStoryboard.instantiateViewController(withIdentifier: "yourVcName") as? UIViewController {
        self.present(viewController, animated: true, completion: nil)
    }
}

[HttpPost]
public string MyMethod([FromBody]JObject data)
{
    Customer customer = data["customerData"].ToObject<Customer>();
    Product product = data["productData"].ToObject<Product>();
    Employee employee = data["employeeData"].ToObject<Employee>();
    //... other class....
}

using referance

using Newtonsoft.Json.Linq;

Use Request for JQuery Ajax

var customer = {
    "Name": "jhon",
    "Id": 1,
};
var product = {
    "Name": "table",
    "CategoryId": 5,
    "Count": 100
};
var employee = {
    "Name": "Fatih",
    "Id": 4,
};

var myData = {};
myData.customerData = customer;
myData.productData = product;
myData.employeeData = employee;

$.ajax({
    type: 'POST',
    async: true,
    dataType: "json",
    url: "Your Url",
    data: myData,
    success: function (data) {
        console.log("Response Data ?");
        console.log(data);
    },
    error: function (err) {
        console.log(err);
    }
});

Class : Structure

Object : Physical Manifestation

Instance : each object created from class

Reference : Address of Object

I solved this issue with simple lines of code as the android documentation explains.

(https://developer.android.com/guide/components/intents-common.html#Email)

The most important is the flag: it is ACTION_SENDTO, and not ACTION_SEND

The other important line is

intent.setData(Uri.parse("mailto:")); ***// only email apps should handle this***

By the way, if you send an empty Extra, the if() at the end won't work and the app won't launch the email client.

According to Android documentation. If you want to ensure that your intent is handled only by an email app (and not other text messaging or social apps), then use the ACTION_SENDTO action and include the "mailto:" data scheme. For example:

public void composeEmail(String[] addresses, String subject) {
    Intent intent = new Intent(Intent.ACTION_SENDTO);
    intent.setData(Uri.parse("mailto:")); // only email apps should handle this
    intent.putExtra(Intent.EXTRA_EMAIL, addresses);
    intent.putExtra(Intent.EXTRA_SUBJECT, subject);
    if (intent.resolveActivity(getPackageManager()) != null) {
        startActivity(intent);
    }
}

Regarding 3rd definition:

var foo = function foo() { return 5; }

Heres an example which shows how to use possibility of recursive call:

a = function b(i) { 
  if (i>10) {
    return i;
  }
  else {
    return b(++i);
  }
}

console.log(a(5));  // outputs 11
console.log(a(10)); // outputs 11
console.log(a(11)); // outputs 11
console.log(a(15)); // outputs 15

Edit: more interesting example with closures:

a = function(c) {
 return function b(i){
  if (i>c) {
   return i;
  }
  return b(++i);
 }
}
d = a(5);
console.log(d(3)); // outputs 6
console.log(d(8)); // outputs 8

I just only needed this:

su -c "mount -o rw,remount /system"

I tried using performance.now() to analyze the performance of the different types of loops. I took a very large array and found the sum of all elements of the array. I ran the code three times every time and found forEach and reduce to be a clear winner.

// For loop

let arr = [...Array(100000).keys()]
function addUsingForLoop(ar){
  let sum = 0;
  for(let i = 0; i < ar.length; i++){
    sum += ar[i];
  }
   console.log(`Sum: ${sum}`);
   return sum;
}
let t1 = performance.now();
addUsingForLoop(arr);
let t2 = performance.now();
console.log(`Time Taken ~ ${(t2 - t1)} milliseconds`)

// "Sum: 4999950000"
// "Time Taken ~ 42.17500000959262 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 44.41999999107793 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 49.845000030472875 milliseconds"

// While loop

let arr = [...Array(100000).keys()]
function addUsingWhileLoop(ar){
let sum = 0;
let index = 0;
while (index < ar.length) {
  sum += ar[index];
  index++;
}
  console.log(`Sum: ${sum}`)
  return sum;
}
let t1 = performance.now();
addUsingWhileLoop(arr);
let t2 = performance.now();
console.log(`Time Taken ~ ${(t2 - t1)} milliseconds`)

// "Sum: 4999950000"
// "Time Taken ~ 44.2499999771826 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 44.01999997207895 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 41.71000001952052 milliseconds"

// do-while

let arr = [...Array(100000).keys()]
function addUsingDoWhileLoop(ar){
let sum = 0;
let index = 0;
do {
   sum += index;
   index++;
} while (index < ar.length);
   console.log(`Sum: ${sum}`);
   return sum;
}
let t1 = performance.now();
addUsingDoWhileLoop(arr);
let t2 = performance.now();
console.log(`Time Taken ~ ${(t2 - t1)} milliseconds`)

// "Sum: 4999950000"
// "Time Taken ~ 43.79500000504777 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 43.47500001313165 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 47.535000019706786 milliseconds"

// Reverse loop

let arr = [...Array(100000).keys()]
function addUsingReverseLoop(ar){
   var sum=0;
   for (var i=ar.length; i--;) {
     sum+=arr[i];
   }
   console.log(`Sum: ${sum}`);
   return sum;
}
let t1 = performance.now();
addUsingReverseLoop(arr);
let t2 = performance.now();
console.log(`Time Taken ~ ${(t2 - t1)} milliseconds`)

// "Sum: 4999950000"
// "Time Taken ~ 46.199999982491136 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 44.96500000823289 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 43.880000011995435 milliseconds"

// Reverse while loop

let arr = [...Array(100000).keys()]
function addUsingReverseWhileLoop(ar){
    var sum = 0;
    var i = ar.length; 
    while (i--) {
        sum += ar[i];
    }
    console.log(`Sum: ${sum}`);
    return sum;
}
var t1 = performance.now();
addUsingReverseWhileLoop(arr);
var t2 = performance.now();
console.log(`Time Taken ~ ${(t2 - t1)} milliseconds`)

// "Sum: 4999950000"
// "Time Taken ~ 46.26999999163672 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 42.97000000951812 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 44.31500000646338 milliseconds"

// reduce

let arr = [...Array(100000).keys()]
let t1 = performance.now();
sum = arr.reduce((pv, cv) => pv + cv, 0);
console.log(`Sum: ${sum}`)
let t2 = performance.now();
console.log(`Time Taken ~ ${(t2 - t1)} milliseconds`)

// "Sum: 4999950000"
// "Time Taken ~ 4.654999997001141 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 5.040000018198043 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 4.835000028833747 milliseconds"

// forEach

let arr = [...Array(100000).keys()]
function addUsingForEach(ar){
  let sum = 0;
  ar.forEach(item => {
    sum += item;
  })
    console.log(`Sum: ${sum}`);
    return sum
}
let t1 = performance.now();
addUsingForEach(arr)
let t2 = performance.now();
console.log(`Time Taken ~ ${(t2 - t1)} milliseconds`)

// "Sum: 4999950000"
// "Time Taken ~ 5.315000016707927 milliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 5.869999993592501 mienter code herelliseconds"
// "Sum: 4999950000"
// "Time Taken ~ 5.405000003520399 milliseconds"

In addition to the differences already noted, there's another extremely important difference that I just now discovered the hard way: unlike np.mean, np.average doesn't allow the dtype keyword, which is essential for getting correct results in some cases. I have a very large single-precision array that is accessed from an h5 file. If I take the mean along axes 0 and 1, I get wildly incorrect results unless I specify dtype='float64':

>T.shape
(4096, 4096, 720)
>T.dtype
dtype('<f4')

m1 = np.average(T, axis=(0,1))                #  garbage
m2 = np.mean(T, axis=(0,1))                   #  the same garbage
m3 = np.mean(T, axis=(0,1), dtype='float64')  # correct results

Unfortunately, unless you know what to look for, you can't necessarily tell your results are wrong. I will never use np.average again for this reason but will always use np.mean(.., dtype='float64') on any large array. If I want a weighted average, I'll compute it explicitly using the product of the weight vector and the target array and then either np.sum or np.mean, as appropriate (with appropriate precision as well).

What you were missing was the float: left; here is an example just done in the HTML

<div id="form">
<form action="" method="post" name="registration" class="register">
    <fieldset>
        <label for="Student" style="float: left">Name:</label>
        <input name="Student" />
        <label for="Matric_no" style="float: left">Matric number:</label>
        <input name="Matric_no" />
        <label for="Email" style="float: left">Email:</label>
        <input name="Email" />
        <label for="Username" style="float: left">Username:</label>
        <input name="Username" />
        <label for="Password" style="float: left">Password:</label>
        <input name="Password" type="password" />
        <input name="regbutton" type="button" class="button" value="Register" />
    </fieldset>
</form>

The more efficient way to do this is to add a class to the labels and set the float: left; to the class in CSS

I had a similar problem and I resolved it with: git pull origin

Why do you use new Date instead of a static UTC string?

    function clearListCookies(){
    var cookies = document.cookie.split(";");
        for (var i = 0; i < cookies.length; i++){   
            var spcook =  cookies[i].split("=");
            document.cookie = spcook[0] + "=;expires=Thu, 21 Sep 1979 00:00:01 UTC;";                                
        }
    }

For me, I had set my project to run on the latest version of .Net Framework (a change from .Net Framework 4.6.1 to 4.7.2).

Everything worked, no errors and published without issue, and it was only by chance that I came across the System.Net.Http error message, shown in a small, hard-to-notice, but quite important API request over the website I'm working on.

I rolled back to 4.6.1 and everything is fine again.

I got it working by selecting the original layout I had in the W / H selection. Storyboard is working as expected and the error is gone.

Be also sure that you are developing for iOS 8.0. Check that from the project's general settings.

This is where you should press.

It's not good to keep changing the gulp & npm versions in-order to fix the errors. I was getting several exceptions last days after reinstall my working machine. And wasted tons of minutes to re-install & fixing those.

So, I decided to upgrade all to latest versions:

npm -v : v12.13.0 
node -v : 6.13.0
gulp -v : CLI version: 2.2.0 Local version: 4.0.2

This error is getting because of the how it has coded in you gulpfile but not the version mismatch. So, Here you have to change 2 things in the gulpfile to aligned with Gulp version 4. Gulp 4 has changed how initiate the task than Version 3.

1. In version 4, you have to defined the task as a function, before call it as a gulp task by it's string name. In V3:

gulp.task('serve', ['sass'], function() {..});

But in V4 it should be like:

function serve() {
...
}
gulp.task('serve', gulp.series(sass));

2. As @Arthur has mentioned, you need to change the way of passing arguments to the task function. It was like this in V3:

gulp.task('serve', ['sass'], function() { ... });

But in V4, it should be:

gulp.task('serve', gulp.series(sass));

To keep the button in the page flow:

<input type="button" value="Click Me" style="margin-left: auto; display: block;" />

(put that style in a .css file, do not use this html inline, for better maintenance)

In answer ,it creates circular dependency.This can be avoided by removing parent inside Child nodes. i.e,

public class MyTreeNode<T>{     


    private T data = null;
    private List<MyTreeNode> children = new ArrayList<>();


    public MyTreeNode(T data) {
        this.data = data;

    }

    public void addChild(MyTreeNode child) {
        this.children.add(child);
    }

    public void addChild(T data) {
        MyTreeNode<T> newChild = new MyTreeNode<>(data);
        children.add(newChild);
    }

    public void addChildren(List<MyTreeNode> children) {
        this.children.addAll(children);
    }

    public List<MyTreeNode> getChildren() {
        return children;
    }

    public T getData() {
        return data;
    }

    public void setData(T data) {
        this.data = data;
    }


}

Using the same example specified above,the output will be like this:

{ "data": "Root", "children": [ { "data": "Child1", "children": [ { "data": "Grandchild1", "children": [] }, { "data": "Grandchild2", "children": [] } ] }, { "data": "Child2", "children": [ { "data": "Grandchild3", "children": [] } ] }, { "data": "Child3", "children": [] }, { "data": "Child4", "children": [] }, { "data": "Child5", "children": [] }, { "data": "Child6", "children": [] } ] }

Create a Java archive (.jar) file using NetBeans as follows:

1. Right-click on the Project name
2. Select Properties
3. Click Packaging
4. Check Build JAR after Compiling
5. Check Compress JAR File
6. Click OK to accept changes
7. Right-click on a Project name
8. Select Build or Clean and Build

Clean and Build will first delete build artifacts (such as .class files), whereas Build will retain any existing .class files, creating new versions necessary. To elucidate, imagine a project with two classes, A and B.

When built the first time, the IDE creates A.class and B.class. Now you delete B.java but don't clear out B.class. Executing Build should leave B.class in the build directory, and bundle it into the JAR. Selecting Clean and Build will delete B.class. Since B.java was deleted, no longer will B.class be bundled.

The JAR file is built. To view it inside NetBeans:

1. Click the Files tab
2. Expand Project name >> dist

Ensure files aren't being excluded when building the JAR file.

This is what list comprehensions are for:

numbers = [ int(x) for x in numbers ]

There are 8 bits in a byte (normally speaking in Windows).

However, if you are dealing with characters, it will depend on the charset/encoding. Unicode character can be 2 or 4 bytes, so that would be 16 or 32 bits, whereas Windows-1252 sometimes incorrectly called ANSI is only 1 bytes so 8 bits.

In Asian version of Windows and some others, the entire system runs in double-byte, so a character is 16 bits.

EDITED

Per Matteo's comment, all contemporary versions of Windows use 16-bits internally per character.

Upgrade to use API 23 (Android 6.0) or change back the appcompat-v7 to 22.2.2 version in Gradle. This work for me when add google play service

Visit https://www.tutorialspoint.com/python/string_join.htm

s=" "
seq=["ab", "cd", "ef"]
print(s.join(seq))

ab cd ef

s="."
print(s.join(seq))

ab.cd.ef

For a one-liner, like migrating a database you can use --dbname followed by a connection string (including the password) as stated in the pg_dump manual

In essence.

pg_dump --dbname=postgresql://username:[email protected]:5432/mydatabase

Note: Make sure that you use the option --dbname instead of the shorter -d and use a valid URI prefix, postgresql:// or postgres://.

The general URI form is:

postgresql://[user[:password]@][netloc][:port][/dbname][?param1=value1&...]

Best practice in your case (repetitive task in cron) this shouldn't be done because of security issues. If it weren't for .pgpass file I would save the connection string as an environment variable.

export MYDB=postgresql://username:[email protected]:5432/mydatabase

then have in your crontab

0 3 * * * pg_dump --dbname=$MYDB | gzip > ~/backup/db/$(date +%Y-%m-%d).psql.gz

For a direct change, you can use Bootstrap classes in the <a> tag (it won't work in the <div>):

<h4 class="text-center"><a class="text-warning" href="#">Your text</a></h4>

I think it's all personal preference. My preferences come from using NHibernate, in .NET, with SQL Server, so they probably differ from what others use.

• Databases: The application that's being used.. ex: Stackoverflow
• Collections: Singular in name, what it's going to be a collection of, ex: Question
• Document fields, ex: MemberFirstName

Honestly, it doesn't matter too much, as long as it's consistent for the project. Just get to work and don't sweat the details :P

if you want to check for methods explicitly you can use the method.toSource() or method.toString() methods.

for (int i = 0; i < list.length; i++) {
   if (list.get(i) .getName().equalsIgnoreCase("myName")) {
    System.out.println(i);
    break;
  }
}

I took the code from the brilliant @KrisVanDerMast and made it wrapped up in a static method that can be called as many times as you want on the same page!

/// <summary>
/// Shows a basic MessageBox on the passed in page
/// </summary>
/// <param name="page">The Page object to show the message on</param>
/// <param name="message">The message to show</param>
/// <returns></returns>
public static ShowMessageBox(Page page, string message)
{
    Type cstype = page.GetType();

    // Get a ClientScriptManager reference from the Page class.
    ClientScriptManager cs = page.ClientScript;

    // Find the first unregistered script number
    int ScriptNumber = 0;
    bool ScriptRegistered = false;
    do
    {
        ScriptNumber++;
        ScriptRegistered = cs.IsStartupScriptRegistered(cstype, "PopupScript" + ScriptNumber);
    } while (ScriptRegistered == true);

    //Execute the new script number that we found
    cs.RegisterStartupScript(cstype, "PopupScript" + ScriptNumber, "alert('" + message + "');", true);
}

If you already have axes object, just like in Nick T's answer, you can also use

 ax.patch.set_facecolor('black')

select owner, table_name, num_rows, sample_size, last_analyzed from all_tables;

This is the fastest way to retrieve the row counts but there are a few important caveats:

1. NUM_ROWS is only 100% accurate if statistics were gathered in 11g and above with ESTIMATE_PERCENT => DBMS_STATS.AUTO_SAMPLE_SIZE (the default), or in earlier versions with ESTIMATE_PERCENT => 100. See this post for an explanation of how the AUTO_SAMPLE_SIZE algorithm works in 11g.
2. Results were generated as of LAST_ANALYZED, the current results may be different.

The new, modern way to do this is to calculate the vertical height by subtracting the height of both the header and the footer from the vertical-height of the viewport.

//CSS
header { 
  height: 50px;
}
footer { 
  height: 50px;
}
#content { 
  height: calc(100vh - 50px - 50px);
}

Provided both machines are in the same workgroup, open cmd.exe on the machine you want to connect to, type ipconfig and note the IP at the IPv4 Address line.

Then, on the machine you want to connect with, use http:// + the IP of the target machine.

That should do it.

Could there be any problem if i replace Method-1 by Method-2?

No, just use map[key] = value. The two options are equivalent.

Regarding Dictionary<> vs. Hashtable: When you start Reflector, you see that the indexer setters of both classes call this.Insert(key, value, add: false); and the add parameter is responsible for throwing an exception, when inserting a duplicate key. So the behavior is the same for both classes.

While I myself would be waiting here for an answer, I wonder if it can be done via CSS:

@media only screen and (orientation:portrait){
#wrapper {width:1024px}
}

@media only screen and (orientation:landscape){
#wrapper {width:1024px}
}

Swift 3: Here you can see my smart search extension fro string that let you make a search on string for seeing if it contains, or maybe to filter a collection based on a search text.

https://github.com/magonicolas/Swift-Smart-String-Search

Just wanted to add that if you want to debug stuff, you should compile with debug information before you debug, otherwise the debugger won't work. So, in g++ you need to do g++ -g source.cpp. The -g flag means that the compiler will insert debugging information into your executable, so that you can run gdb on it.

java [any other JVM options you need to give it] -jar foo.jar

java.lang.NoSuchMethodError: javax.servlet.ServletContext.getContextPath()Ljava/lang/String;

That method was added in Servlet 2.5.

So this problem can have at least 3 causes:

1. The servlet container does not support Servlet 2.5.
2. The web.xml is not declared conform Servlet 2.5 or newer.
3. The webapp's runtime classpath is littered with servlet container specific JAR files of a different servlet container make/version which does not support Servlet 2.5.

To solve it,

1. Make sure that your servlet container supports at least Servlet 2.5. That are at least Tomcat 6, Glassfish 2, JBoss AS 4.1, etcetera. Tomcat 5.5 for example supports at highest Servlet 2.4. If you can't upgrade Tomcat, then you'd need to downgrade Spring to a Servlet 2.4 compatible version.
2. Make sure that the root declaration of web.xml complies Servlet 2.5 (or newer, at least the highest whatever your target runtime supports). For an example, see also somewhere halfway our servlets wiki page.
3. Make sure that you don't have any servlet container specific libraries like servlet-api.jar or j2ee.jar in /WEB-INF/lib or even worse, the JRE/lib or JRE/lib/ext. They do not belong there. This is a pretty common beginner's mistake in an attempt to circumvent compilation errors in an IDE, see also How do I import the javax.servlet API in my Eclipse project?.

Welcome to bash. It's an old, dark and mysterious thing, capable of great magic. :-)

The option you're asking about is for the find command though, not for bash. From your command line, you can man find to see the options.

The one you're looking for is -o for "or":

  list="$(find /home/user/Desktop -name '*.bmp' -o -name '*.txt')"

That said ... Don't do this. Storage like this may work for simple filenames, but as soon as you have to deal with special characters, like spaces and newlines, all bets are off. See ParsingLs for details.

$ touch 'one.txt' 'two three.txt' 'foo.bmp'
$ list="$(find . -name \*.txt -o -name \*.bmp -type f)"
$ for file in $list; do if [ ! -f "$file" ]; then echo "MISSING: $file"; fi; done
MISSING: ./two
MISSING: three.txt

Pathname expansion (globbing) provides a much better/safer way to keep track of files. Then you can also use bash arrays:

$ a=( *.txt *.bmp )
$ declare -p a
declare -a a=([0]="one.txt" [1]="two three.txt" [2]="foo.bmp")
$ for file in "${a[@]}"; do ls -l "$file"; done
-rw-r--r--  1 ghoti  staff  0 24 May 16:27 one.txt
-rw-r--r--  1 ghoti  staff  0 24 May 16:27 two three.txt
-rw-r--r--  1 ghoti  staff  0 24 May 16:27 foo.bmp

The Bash FAQ has lots of other excellent tips about programming in bash.

Using the usual grouper recipe, you could do:

Python 2:

d = dict(itertools.izip_longest(*[iter(l)] * 2, fillvalue=""))

Python 3:

d = dict(itertools.zip_longest(*[iter(l)] * 2, fillvalue=""))

For this true mysql style use this function below: 2019/02/28 15:33:12

• If you click the
• 'Run code snippet' button below
• It will show your an simple realtime digital clock example The demo will appear below the code snippet.

function getDateTime() {_x000D_
        var now     = new Date(); _x000D_
        var year    = now.getFullYear();_x000D_
        var month   = now.getMonth()+1; _x000D_
        var day     = now.getDate();_x000D_
        var hour    = now.getHours();_x000D_
        var minute  = now.getMinutes();_x000D_
        var second  = now.getSeconds(); _x000D_
        if(month.toString().length == 1) {_x000D_
             month = '0'+month;_x000D_
        }_x000D_
        if(day.toString().length == 1) {_x000D_
             day = '0'+day;_x000D_
        }   _x000D_
        if(hour.toString().length == 1) {_x000D_
             hour = '0'+hour;_x000D_
        }_x000D_
        if(minute.toString().length == 1) {_x000D_
             minute = '0'+minute;_x000D_
        }_x000D_
        if(second.toString().length == 1) {_x000D_
             second = '0'+second;_x000D_
        }   _x000D_
        var dateTime = year+'/'+month+'/'+day+' '+hour+':'+minute+':'+second;   _x000D_
         return dateTime;_x000D_
    }_x000D_
_x000D_
    // example usage: realtime clock_x000D_
    setInterval(function(){_x000D_
        currentTime = getDateTime();_x000D_
        document.getElementById("digital-clock").innerHTML = currentTime;_x000D_
    }, 1000);

<div id="digital-clock"></div>

If it's in a class, you can use getattr:

class MyClass(object):
    def install(self):
          print "In install"

method_name = 'install' # set by the command line options
my_cls = MyClass()

method = None
try:
    method = getattr(my_cls, method_name)
except AttributeError:
    raise NotImplementedError("Class `{}` does not implement `{}`".format(my_cls.__class__.__name__, method_name))

method()

or if it's a function:

def install():
       print "In install"

method_name = 'install' # set by the command line options
possibles = globals().copy()
possibles.update(locals())
method = possibles.get(method_name)
if not method:
     raise NotImplementedError("Method %s not implemented" % method_name)
method()

I found a function that can plot the confusion matrix which generated from sklearn.

import numpy as np


def plot_confusion_matrix(cm,
                          target_names,
                          title='Confusion matrix',
                          cmap=None,
                          normalize=True):
    """
    given a sklearn confusion matrix (cm), make a nice plot

    Arguments
    ---------
    cm:           confusion matrix from sklearn.metrics.confusion_matrix

    target_names: given classification classes such as [0, 1, 2]
                  the class names, for example: ['high', 'medium', 'low']

    title:        the text to display at the top of the matrix

    cmap:         the gradient of the values displayed from matplotlib.pyplot.cm
                  see http://matplotlib.org/examples/color/colormaps_reference.html
                  plt.get_cmap('jet') or plt.cm.Blues

    normalize:    If False, plot the raw numbers
                  If True, plot the proportions

    Usage
    -----
    plot_confusion_matrix(cm           = cm,                  # confusion matrix created by
                                                              # sklearn.metrics.confusion_matrix
                          normalize    = True,                # show proportions
                          target_names = y_labels_vals,       # list of names of the classes
                          title        = best_estimator_name) # title of graph

    Citiation
    ---------
    http://scikit-learn.org/stable/auto_examples/model_selection/plot_confusion_matrix.html

    """
    import matplotlib.pyplot as plt
    import numpy as np
    import itertools

    accuracy = np.trace(cm) / np.sum(cm).astype('float')
    misclass = 1 - accuracy

    if cmap is None:
        cmap = plt.get_cmap('Blues')

    plt.figure(figsize=(8, 6))
    plt.imshow(cm, interpolation='nearest', cmap=cmap)
    plt.title(title)
    plt.colorbar()

    if target_names is not None:
        tick_marks = np.arange(len(target_names))
        plt.xticks(tick_marks, target_names, rotation=45)
        plt.yticks(tick_marks, target_names)

    if normalize:
        cm = cm.astype('float') / cm.sum(axis=1)[:, np.newaxis]


    thresh = cm.max() / 1.5 if normalize else cm.max() / 2
    for i, j in itertools.product(range(cm.shape[0]), range(cm.shape[1])):
        if normalize:
            plt.text(j, i, "{:0.4f}".format(cm[i, j]),
                     horizontalalignment="center",
                     color="white" if cm[i, j] > thresh else "black")
        else:
            plt.text(j, i, "{:,}".format(cm[i, j]),
                     horizontalalignment="center",
                     color="white" if cm[i, j] > thresh else "black")


    plt.tight_layout()
    plt.ylabel('True label')
    plt.xlabel('Predicted label\naccuracy={:0.4f}; misclass={:0.4f}'.format(accuracy, misclass))
    plt.show()

It will look like this

Right click on the class->select Refactor->Rename

The dig utility is pretty convenient to use. The order of the arguments don't really matter.I'll show you some easy examples.
To get all root name servers use

# dig

To get a TXT record of a specific host use

# dig example.com txt
# dig host.example.com txt

To query a specific name server just add @nameserver.tld

# dig host.example.com txt @a.iana-servers.net

The SPF RFC4408 says that SPF records can be stored as SPF or TXT. However nearly all use only TXT records at the moment. So you are pretty safe if you only fetch TXT records.

I made a SPF checker for visualising the SPF records of a domain. It might help you to understand SPF records better. You can find it here: http://spf.myisp.ch

First of all, it's worth remembering that all Java archive files (.jar/.war/etc...) are all basically just fancy.zip files, with a few added manifests and metadata.

Second, to tackle this problem I personally use several tools which handle this problem on all levels:

• Jad + Jadclipse while working in IDE for decompiling .class files
• WinRAR, my favorite compression tool natively supports Java archives (again, see first paragraph).
• Beyond Compare, my favorite diff tool, when configured correctly can do on-the-fly comparisons between any archive file, including jars. Well worth a try.

The advantage of all the aforementioned, is that I do not need to hold any other external tool which clutters my work environment. Everything I will ever need from one of those files can be handled inside my IDE or diffed with other files natively.

Not straightforward, but it works:

> t(sapply(a, unlist))
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,]    1    1    2    3    4    5
 [2,]    2    1    2    3    4    5
 [3,]    3    1    2    3    4    5
 [4,]    4    1    2    3    4    5
 [5,]    5    1    2    3    4    5
 [6,]    6    1    2    3    4    5
 [7,]    7    1    2    3    4    5
 [8,]    8    1    2    3    4    5
 [9,]    9    1    2    3    4    5
[10,]   10    1    2    3    4    5

I recently had the same issue with a vendor library (Fincad). Fortunately, the vendor provided xml doucumentation for all the enums. I ended up generating a map for each enum type and providing a lookup function for each enum. This technique also allows you to intercept a lookup outside the range of the enum.

I'm sure swig could do something similar for you, but I'm happy to provide the code generation utils which are written in ruby.

Here is a sample of the code:

std::map<std::string, switches::FCSW2::type> init_FCSW2_map() {
        std::map<std::string, switches::FCSW2::type> ans;
        ans["Act365Fixed"] = FCSW2::Act365Fixed;
        ans["actual/365 (fixed)"] = FCSW2::Act365Fixed;
        ans["Act360"] = FCSW2::Act360;
        ans["actual/360"] = FCSW2::Act360;
        ans["Act365Act"] = FCSW2::Act365Act;
        ans["actual/365 (actual)"] = FCSW2::Act365Act;
        ans["ISDA30360"] = FCSW2::ISDA30360;
        ans["30/360 (ISDA)"] = FCSW2::ISDA30360;
        ans["ISMA30E360"] = FCSW2::ISMA30E360;
        ans["30E/360 (30/360 ISMA)"] = FCSW2::ISMA30E360;
        return ans;
}
switches::FCSW2::type FCSW2_lookup(const char* fincad_switch) {
        static std::map<std::string, switches::FCSW2::type> switch_map = init_FCSW2_map();
        std::map<std::string, switches::FCSW2::type>::iterator it = switch_map.find(fincad_switch);
        if(it != switch_map.end()) {
                return it->second;
        } else {
                throw FCSwitchLookupError("Bad Match: FCSW2");
        }
}

Seems like you want to go the other way (enum to string, rather than string to enum), but this should be trivial to reverse.

-Whit

Just adding this answer. "Stroking" the text is not the same as "Outlining"

Outlining looks great. Stroking looks horrid.

The SVG solution listed elsewhere has the same issue. Of you want an outline you need to put the text twice. Once stroked and again not stroked.

Stroking IS NOT Outlining

body {_x000D_
  font-family: sans-serif;_x000D_
  margin: 20px;_x000D_
}_x000D_
_x000D_
.stroked {_x000D_
  color: white;_x000D_
  -webkit-text-stroke: 1px black;_x000D_
}_x000D_
_x000D_
.thickStroked {_x000D_
  color: white;_x000D_
  -webkit-text-stroke: 10px black;_x000D_
}_x000D_
_x000D_
.outlined {_x000D_
  color: white;_x000D_
  text-shadow:_x000D_
    -1px -1px 0 #000,_x000D_
     0   -1px 0 #000,_x000D_
     1px -1px 0 #000,_x000D_
     1px  0   0 #000,_x000D_
     1px  1px 0 #000,_x000D_
     0    1px 0 #000,_x000D_
    -1px  1px 0 #000,_x000D_
    -1px  0   0 #000;_x000D_
}_x000D_
_x000D_
.thickOutlined {_x000D_
  color: white;_x000D_
text-shadow: 0.0px 10.0px 0.02px #000, 9.8px 2.1px 0.02px #000, 4.2px -9.1px 0.02px #000, -8.0px -6.0px 0.02px #000, -7.6px 6.5px 0.02px #000, 4.8px 8.8px 0.02px #000, 9.6px -2.8px 0.02px #000, -0.7px -10.0px 0.02px #000, -9.9px -1.5px 0.02px #000, -3.5px 9.4px 0.02px #000, 8.4px 5.4px 0.02px #000, 7.1px -7.0px 0.02px #000, -5.4px -8.4px 0.02px #000, -9.4px 3.5px 0.02px #000, 1.4px 9.9px 0.02px #000, 10.0px 0.8px 0.02px #000, 2.9px -9.6px 0.02px #000, -8.7px -4.8px 0.02px #000, -6.6px 7.5px 0.02px #000, 5.9px 8.0px 0.02px #000, 9.1px -4.1px 0.02px #000, -2.1px -9.8px 0.02px #000, -10.0px -0.1px 0.02px #000, -2.2px 9.8px 0.02px #000, 9.1px 4.2px 0.02px #000, 6.1px -8.0px 0.02px #000, -6.5px -7.6px 0.02px #000, -8.8px 4.7px 0.02px #000, 2.7px 9.6px 0.02px #000, 10.0px -0.6px 0.02px #000, 1.5px -9.9px 0.02px #000, -9.3px -3.6px 0.02px #000, -5.5px 8.4px 0.02px #000, 7.0px 7.2px 0.02px #000, 8.5px -5.3px 0.02px #000, -3.4px -9.4px 0.02px #000, -9.9px 1.3px 0.02px #000, -0.8px 10.0px 0.02px #000, 9.6px 2.9px 0.02px #000, 4.9px -8.7px 0.02px #000, -7.5px -6.7px 0.02px #000, -8.1px 5.9px 0.02px #000, 4.0px 9.2px 0.02px #000, 9.8px -2.0px 0.02px #000, 0.2px -10.0px 0.02px #000, -9.7px -2.3px 0.02px #000, -4.3px 9.0px 0.02px #000, 7.9px 6.1px 0.02px #000_x000D_
}_x000D_
_x000D_
svg {_x000D_
  font-size: 40px;_x000D_
  font-weight: bold;_x000D_
  width: 450px;_x000D_
  height: 70px;_x000D_
  fill: white;_x000D_
}_x000D_
_x000D_
.svgStroke {_x000D_
  fill: white;_x000D_
  stroke: black;_x000D_
  stroke-width: 20px;_x000D_
  stroke-linejoin: round;_x000D_
}

<h1 class="stroked">Properly stroked!</h1>_x000D_
<h1 class="outlined">Properly outlined!</h1>_x000D_
_x000D_
<h1 class="thickStroked">Thickly stroked!</h1>_x000D_
<h1 class="thickOutlined">Thickly outlined!</h1>_x000D_
_x000D_
<svg viewBox="0 0 450 70">_x000D_
  <text class="svgStroke" x="10" y="45">SVG Thickly Stroked!</text>_x000D_
</svg>_x000D_
<svg viewBox="0 0 450 70">_x000D_
  <text class="svgStroke" x="10" y="45">SVG Thickly Outlined!</text>_x000D_
  <text class="svgText" x="10" y="45">SVG Thickly Outlined!</text>_x000D_
</svg>

PS: I'd love to know how to make the SVG be the correct size of any arbitrary text. I have a feeling it's fairly complicated involving generating the svg, querying it with javascript to get the extents then applying the results. If there is an easier non-js way I'd love to know.

Visual Studio with Git for Windows

If you're using GIT as your source code management system instead of the (fairly dated) TFVC then Visual Studio doesn't have options to configure anything like this.
Instead it (rightly in my opinion) uses the GIT config file's setting. So if you already have GIT setup to use Beyond Compare or any other third party comparison software it will just pick this up and start using it.

If not then just set that up (see here for further and likely more up to date help). The relevant info for setting up Visual Studio with Beyond Compare 4 is:

1. Open Visual Studio.
2. Select Options from the Tools menu.
3. Select Plug-In Settings under the Source Control branch of the left-side tree control.
4. Select Microsoft Git Provider under Plug-In Settings on the right-hand pane.
5. Edit the global git config file (location is OS specific for windows it's %HOMEDRIVE%%HOMEPATH%/.gitconfig. See here for info) OR if you want it to be repo specifict then after starting a project in a Git repository, edit the config file in the .git folder in the project folder.

6. Change the config file to reflect the following changes:

   [diff]
       tool = bc4
   [difftool "bc4"]
       cmd = \"C:\\Program Files (x86)\\Beyond Compare 4\\BComp.exe\" \"$LOCAL\" \"$REMOTE\"
   [merge]
       tool = bc4
   [mergetool "bc4"]
       cmd = \"C:\\Program Files (x86)\\Beyond Compare 4\\BComp.exe\" \"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\" 
   

If 64bit installer is used, verify the name of the executable. Mine was BCompare.exe

[diff]
    tool = bc4
[difftool "bc4"]
    cmd = \"C:\\Program Files\\Beyond Compare 4\\BCompare.exe\" \"$LOCAL\" \"$REMOTE\"
[merge]
    tool = bc4
[mergetool "bc4"]
    cmd = \"C:\\Program Files\\Beyond Compare 4\\BCompare.exe\" \"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\"

Issues: If you create a new project and get VS to create the git repo at the same time it WILL add a load of overrides to the .git/config file forcing it to use Visual Studio again (Thanks for that MS!). SO either create the git repo via another means after the project has been setup (like via SourceTree or the command line etc...) OR edit the .git/config file (in the solution folder) and remove any overrides for the above settings.
Thanks to minnow in the comments for bringing my attention to it again.

Note: I keep coming across this but I am using VS with GIT and the answers aren't correct and although some of the comments mention a URL with the correct answer it's not clear and if I kept missing it I'm sure others will so hopefully this will solve that issue.

HTML Pencil is an online HTML editor created for modern browsers.

Try changing your Content Type (media type) to application/x-download and your Content-Disposition to: attachment;filename=" + fileName;

response.setContentType("application/x-download");
response.setHeader("Content-disposition", "attachment; filename=" + fileName);

If it just a question of providing expensive tasks, in case of php-fpm is supported, why not to use fastcgi_finish_request() function?

This function flushes all response data to the client and finishes the request. This allows for time consuming tasks to be performed without leaving the connection to the client open.

You don't really use asynchronicity in this way:

1. Make all your main code first.
2. Execute fastcgi_finish_request().
3. Make all heavy stuff.

Once again php-fpm is needed.

If you want to save your numpy array (e.g. your_array = np.array([[1,2],[3,4]])) to one cell, you could convert it first with your_array.tolist().

Then save it the normal way to one cell, with delimiter=';' and the cell in the csv-file will look like this [[1, 2], [2, 4]]

Then you could restore your array like this: your_array = np.array(ast.literal_eval(cell_string))

dic0.update(dic1)

Note this doesn't actually return the combined dictionary, it just mutates dic0.

Do note that using the VisualTreeHelper does only work on controls that derive from Visual or Visual3D. If you also need to inspect other elements (e.g. TextBlock, FlowDocument etc.), using VisualTreeHelper will throw an exception.

Here's an alternative that falls back to the logical tree if necessary:

http://www.hardcodet.net/2009/06/finding-elements-in-wpf-tree-both-ways

Interestingly enough, building on the answer from @olefevre, one can not only do 50/50 layouts with "invisible struts", but all sorts of layouts involving powers of two.

For example, here is a layout that cuts the width into four equal parts (actually three, with weights of 1, 1, 2):

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

    <View
        android:id="@+id/strut"
        android:layout_width="1dp"
        android:layout_height="match_parent"
        android:layout_centerHorizontal="true"
        android:background="#000000" />

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_toLeftOf="@+id/strut" >

        <View
            android:id="@+id/left_strut"
            android:layout_width="1dp"
            android:layout_height="match_parent"
            android:layout_toLeftOf="@+id/strut"
            android:layout_centerHorizontal="true"
            android:background="#000000" />

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_alignRight="@+id/left_strut"
            android:text="Far Left" />

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_toRightOf="@+id/left_strut"
            android:text="Near Left" />
    </RelativeLayout>

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_alignLeft="@id/strut"
            android:layout_alignParentRight="true"
            android:text="Right" />

</RelativeLayout>

Easy way

By using this website you can get Hash Key by Converting SHA1 key to Hash Key for Facebook.

Since Git 2.23 (August 2019) you can use restore (more info):

git restore pathTo/MyFile

The above will restore MyFile on HEAD (the last commit) on the current branch.

If you want to get the changes from other commit you can go backwards on the commit history. The below command will get MyFile two commits previous to the last one. You need now the -s (--source) option since now you use master~2 and not master (the default) as you restore source:

git restore -s master~2 pathTo/MyFile

You can also get the file from other branch!

git restore -s my-feature-branch pathTo/MyFile

You should bind the tap event, the click does not exist on mobile safari or in the UIWbview. You can also use this polyfill ,to avoid the 300ms delay when a link is touched.

1. If necessary, install pip:

   sudo apt-get install python-pip

2. Then install boto:

   pip install -U boto

If your project doesn't have an upstream branch, that is if this is the very first time the remote repository is going to know about the branch created in your local repository the following command should work.

git push --set-upstream origin <branch-name>

My one line solution:

hash.each { |key, array| puts "#{key}-----", array }

I think it is pretty easy to read.

If it's a single text widget that you want to wrap, you can either use Flexible or Expanded widgets.

Expanded(
  child: Text('Some lengthy text for testing'),
)

or

Flexible(
  child: Text('Some lengthy text for testing'),
)

For multiple widgets, you may choose Wrap widget. For further details checkout this

I am using a ListView instead of a GridView in 3.5. When the user wants to edit I have set the selected item of the dropdown to the exising value of that column for the record. I am able to access the dropdown in the ItemDataBound event. Here's the code:

protected void listViewABC_ItemDataBound(object sender, ListViewItemEventArgs e)
{
    // This stmt is used to execute the code only in case of edit 
    if (((ListView)(sender)).EditIndex != -1 && ((ListViewDataItem)(e.Item)).DisplayIndex == ((ListView)(sender)).EditIndex)
    {
        ((DropDownList)(e.Item.FindControl("ddlXType"))).SelectedValue = ((MyClass)((ListViewDataItem)e.Item).DataItem).XTypeId.ToString();
        ((DropDownList)(e.Item.FindControl("ddlIType"))).SelectedValue = ((MyClass)((ListViewDataItem)e.Item).DataItem).ITypeId.ToString();
    }
}

You'll need a PDF API for C#. iTextSharp is one possible API, though better ones might exist.

iTextSharp Example

You must install iTextSharp.dll as a reference. Download iTextsharp from SourceForge.net This is a complete working program using a console application.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using iTextSharp.text.pdf;
using iTextSharp.text.xml;
namespace GetPages_PDF
{
  class Program
{
    static void Main(string[] args)
      {
       // Right side of equation is location of YOUR pdf file
        string ppath = "C:\\aworking\\Hawkins.pdf";
        PdfReader pdfReader = new PdfReader(ppath);
        int numberOfPages = pdfReader.NumberOfPages;
        Console.WriteLine(numberOfPages);
        Console.ReadLine();
      }
   }
}

document.addEventListener('DOMContentLoaded', () => {
  const els = document.querySelectorAll('[name="bedStatus"]');

  const capitalize = (str) =>
    `${str.charAt(0).toUpperCase()}${str.slice(1)}`;

  const handler = (e) => alert(
    `${capitalize(e.target.value)} Thai Gayo${e.target.value === 'allot' ? ' Bhai' : ''}`
  );

  els.forEach((el) => {
    el.addEventListener('change', handler);
  });
});

a nice little script I wrote to load multiple scripts:

function scriptLoader(scripts, callback) {

    var count = scripts.length;

    function urlCallback(url) {
        return function () {
            console.log(url + ' was loaded (' + --count + ' more scripts remaining).');
            if (count < 1) {
                callback();
            }
        };
    }

    function loadScript(url) {
        var s = document.createElement('script');
        s.setAttribute('src', url);
        s.onload = urlCallback(url);
        document.head.appendChild(s);
    }

    for (var script of scripts) {
        loadScript(script);
    }
};

usage:

scriptLoader(['a.js','b.js'], function() {
    // use code from a.js or b.js
});

A quick answer, that doesn't require you to edit any configuration files (and works on other operating systems as well as Windows), is to just find the directory that you are allowed to save to using:

mysql> SHOW VARIABLES LIKE "secure_file_priv";
+------------------+-----------------------+
| Variable_name    | Value                 |
+------------------+-----------------------+
| secure_file_priv | /var/lib/mysql-files/ |
+------------------+-----------------------+
1 row in set (0.06 sec)

And then make sure you use that directory in your SELECT statement's INTO OUTFILE clause:

SELECT *
FROM xxxx
WHERE XXX
INTO OUTFILE '/var/lib/mysql-files/report.csv'
    FIELDS TERMINATED BY '#'
    ENCLOSED BY '"'
    LINES TERMINATED BY '\n'

Original answer

I've had the same problem since upgrading from MySQL 5.6.25 to 5.6.26.

In my case (on Windows), looking at the MySQL56 Windows service shows me that the options/settings file that is being used when the service starts is C:\ProgramData\MySQL\MySQL Server 5.6\my.ini

On linux the two most common locations are /etc/my.cnf or /etc/mysql/my.cnf.

Opening this file I can see that the secure-file-priv option has been added under the [mysqld] group in this new version of MySQL Server with a default value:

secure-file-priv="C:/ProgramData/MySQL/MySQL Server 5.6/Uploads"

You could comment this (if you're in a non-production environment), or experiment with changing the setting (recently I had to set secure-file-priv = "" in order to disable the default). Don't forget to restart the service after making changes.

Alternatively, you could try saving your output into the permitted folder (the location may vary depending on your installation):

SELECT *
FROM xxxx
WHERE XXX
INTO OUTFILE 'C:/ProgramData/MySQL/MySQL Server 5.6/Uploads/report.csv'
    FIELDS TERMINATED BY '#'
    ENCLOSED BY '"'
    LINES TERMINATED BY '\n'

It's more common to have comma seperate values using FIELDS TERMINATED BY ','. See below for an example (also showing a Linux path):

SELECT *
FROM table
INTO OUTFILE '/var/lib/mysql-files/report.csv'
    FIELDS TERMINATED BY ',' ENCLOSED BY '"'
    ESCAPED BY ''
    LINES TERMINATED BY '\n';

From man 7 gitrevisions:

HEAD names the commit on which you based the changes in the working tree. FETCH_HEAD records the branch which you fetched from a remote repository with your last git fetch invocation. ORIG_HEAD is created by commands that move your HEAD in a drastic way, to record the position of the HEAD before their operation, so that you can easily change the tip of the branch back to the state before you ran them. MERGE_HEAD records the commit(s) which you are merging into your branch when you run git merge. CHERRY_PICK_HEAD records the commit which you are cherry-picking when you run git cherry-pick.

 instance.__class__.__name__

example:

>>> class A():
    pass
>>> a = A()
>>> a.__class__.__name__
'A'

i know its too late but anyone who came here for help now you can see this post .There are two options either use css/ JavaScript and if you use css it will be applicable to devices greater that 769px width for clickable top menu, that will be work perfectly f

See here for article

try below code

Directory.GetFiles(txtFolderPath.Text, "*ProfileHandler.cs",SearchOption.AllDirectories)

The first bin in the FFT is DC (0 Hz), the second bin is Fs / N, where Fs is the sample rate and N is the size of the FFT. The next bin is 2 * Fs / N. To express this in general terms, the nth bin is n * Fs / N.

So if your sample rate, Fs is say 44.1 kHz and your FFT size, N is 1024, then the FFT output bins are at:

  0:   0 * 44100 / 1024 =     0.0 Hz
  1:   1 * 44100 / 1024 =    43.1 Hz
  2:   2 * 44100 / 1024 =    86.1 Hz
  3:   3 * 44100 / 1024 =   129.2 Hz
  4: ...
  5: ...
     ...
511: 511 * 44100 / 1024 = 22006.9 Hz

Note that for a real input signal (imaginary parts all zero) the second half of the FFT (bins from N / 2 + 1 to N - 1) contain no useful additional information (they have complex conjugate symmetry with the first N / 2 - 1 bins). The last useful bin (for practical aplications) is at N / 2 - 1, which corresponds to 22006.9 Hz in the above example. The bin at N / 2 represents energy at the Nyquist frequency, i.e. Fs / 2 ( = 22050 Hz in this example), but this is in general not of any practical use, since anti-aliasing filters will typically attenuate any signals at and above Fs / 2.

I had the issue that the AppDelegate was missing.

Creating a minimal one solved the issue:

import UIKit

@UIApplicationMain
final class AppDelegate: UIResponder,UIApplicationDelegate {
}

Try this out.

function loadlink(){
    $('#links').load('test.php',function () {
         $(this).unwrap();
    });
}

loadlink(); // This will run on page load
setInterval(function(){
    loadlink() // this will run after every 5 seconds
}, 5000);

Hope this helps.

You can set the color of a JLabel by altering the foreground category:

JLabel title = new JLabel("I love stackoverflow!", JLabel.CENTER);

title.setForeground(Color.white);

As far as I know, the simplest way to create the two-color label you want is to simply make two labels, and make sure they get placed next to each other in the proper order.

Let's understand in simple words

• PRI - It's a primary key, and used to identify records uniquely.
• UNI - It's a unique key, and also used to identify records uniquely. It looks similar like primary key but a table can have multiple unique keys and unique key can have one null value, on the other hand table can have only one primary key and can't store null as a primary key.
• MUL - It's doesn't have unique constraint and table can have multiple MUL columns.

Note: These keys have more depth as a concept but this is good to start.

There is no jquery needed:

var matchedPosition = str.search(/[a-z]/i);
if(matchedPosition != -1) {
    alert('found');
}

I use ubuntu 16.04 and because I already had openJDK installed, this command have solved the problem. Don't forget that JavaFX is part of OpenJDK.

sudo apt-get install openjfx

I know this post is a bit old, but I have seen so much bad information on this at SO that I could scream. So I just gotta throw my two cents in with a whole different approach that I know works, as I use it reliably on many maps. Besides that, I believe the OP wanted the ability to rotate the arrow marker around the map point as well, which is different than rotating the icon around it's own x,y axis which will change where the arrow marker points to on the map.

First, remember we are playing with Google maps and SVG, so we must accomodate the way in which Google deploys it's implementation of SVG for markers (or actually symbols). Google sets its anchor for the SVG marker image at 0,0 which IS NOT the upper left corner of the SVG viewBox. In order to get around this, you must draw your SVG image a bit differently to give Google what it wants... yes the answer is in the way you actually create the SVG path in your SVG editor (Illustrator, Inkscape, etc...).

The first step, is to get rid of the viewBox. This can be done by setting the viewBox in your XML to 0... that's right, just one zero instead of the usual four arguments for the viewBox. This turns the view box off (and yes, this is semantically correct). You will probably notice the size of your image jump immeadiately when you do this, and that is because the svg no longer has a base (the viewBox) to scale the image. So we create that reference directly, by setting the width and height to the actual number of pixels you wish your image to be in the XML editor of your SVG editor.

By setting the width and height of the svg image in the XML editor you create a baseline for scaling of the image, and this size becomes a value of 1 for the marker scale properties by default. You can see the advantage this has for dynamic scaling of the marker.

Now that you have your image sized, move the image until the part of the image you wish to have as the anchor is over the 0,0 coordinates of the svg editor. Once you have done this copy the value of the d attribute of the svg path. You will notice about half of the numbers are negative, which is the result of aligning your anchor point for the 0,0 of the image instead of the viewBox.

Using this technique will then let you rotate the marker correctly, around the lat and lng point on the map. This is the only reliable way to bind the point on the svg marker you want to the lat and long of the marker location.

I tried to make a JSFiddle for this, but there is some bug in there implementation, one of the reasons I am not so fond of reinterpreted code. So instead, I have included a fully self-contained example below that you can try out, adapt, and use as a reference. This is the same code I tried at JSFiddle that failed, yet it sails through Firebug without a whimper.

    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="utf-8" />
    <meta name="viewport"  content="width=device-width, initial-scale=1" />
    <meta name="author"    content="Drew G. Stimson, Sr. ( Epiphany )" />
    <title>Create Draggable and Rotatable SVG Marker</title>
    <script src="http://maps.googleapis.com/maps/api/js?sensor=false"> </script>
    <style type="text/css">
      #document_body {
        margin:0;
        border: 0;
        padding: 10px;
        font-family: Arial,sans-serif;
        font-size: 14px;
        font-weight: bold;
        color: #f0f9f9;
        text-align: center;
        text-shadow: 1px 1px 1px #000;
        background:#1f1f1f;
      }
      #map_canvas, #rotation_control {
        margin: 1px;
        border:1px solid #000;
        background:#444;
        -webkit-border-radius: 4px;
           -moz-border-radius: 4px;
                border-radius: 4px;
      }
      #map_canvas { 
        width: 100%;
        height: 360px;
      }
      #rotation_control { 
        width: auto;
        padding:5px;
      }
      #rotation_value { 
        margin: 1px;
        border:1px solid #999;
        width: 60px;
        padding:2px;
        font-weight: bold;
        color: #00cc00;
        text-align: center;
        background:#111;
        border-radius: 4px;
      }
</style>

<script type="text/javascript">
  var map, arrow_marker, arrow_options;
  var map_center = {lat:41.0, lng:-103.0};
  var arrow_icon = {
    path: 'M -1.1500216e-4,0 C 0.281648,0 0.547084,-0.13447 0.718801,-0.36481 l 17.093151,-22.89064 c 0.125766,-0.16746 0.188044,-0.36854 0.188044,-0.56899 0,-0.19797 -0.06107,-0.39532 -0.182601,-0.56215 -0.245484,-0.33555 -0.678404,-0.46068 -1.057513,-0.30629 l -11.318243,4.60303 0,-26.97635 C 5.441639,-47.58228 5.035926,-48 4.534681,-48 l -9.06959,0 c -0.501246,0 -0.906959,0.41772 -0.906959,0.9338 l 0,26.97635 -11.317637,-4.60303 c -0.379109,-0.15439 -0.812031,-0.0286 -1.057515,0.30629 -0.245483,0.33492 -0.244275,0.79809 0.0055,1.13114 L -0.718973,-0.36481 C -0.547255,-0.13509 -0.281818,0 -5.7002158e-5,0 Z',
    strokeColor: 'black',
    strokeOpacity: 1,
    strokeWeight: 1,
    fillColor: '#fefe99',
    fillOpacity: 1,
    rotation: 0,
    scale: 1.0
  };

function init(){
  map = new google.maps.Map(document.getElementById('map_canvas'), {
    center: map_center,
    zoom: 4,
    mapTypeId: google.maps.MapTypeId.HYBRID
  });
  arrow_options = {
    position: map_center,
    icon: arrow_icon,
    clickable: false,
    draggable: true,
    crossOnDrag: true,
    visible: true,
    animation: 0,
    title: 'I am a Draggable-Rotatable Marker!' 
  };
  arrow_marker = new google.maps.Marker(arrow_options);
  arrow_marker.setMap(map);
}
function setRotation(){
  var heading = parseInt(document.getElementById('rotation_value').value);
  if (isNaN(heading)) heading = 0;
  if (heading < 0) heading = 359;
  if (heading > 359) heading = 0;
  arrow_icon.rotation = heading;
  arrow_marker.setOptions({icon:arrow_icon});
  document.getElementById('rotation_value').value = heading;
}
</script>
</head>
<body id="document_body" onload="init();">
  <div id="rotation_control">
    <small>Enter heading to rotate marker&nbsp;&nbsp;&nbsp;&nbsp;</small>
    Heading&deg;<input id="rotation_value" type="number" size="3" value="0" onchange="setRotation();" />
    <small>&nbsp;&nbsp;&nbsp;&nbsp;Drag marker to place marker</small>
    </div>
    <div id="map_canvas"></div>
</body>
</html>

This is exactly what Google does for it's own few symbols available in the SYMBOL class of the Maps API, so if that doesn't convince you... Anyway, I hope this will help you to correctly make and set up a SVG marker for your Google maps endevours.

You're checking the wrong method. Moq requires that you Setup (and then optionally Verify) the method in the dependency class.

You should be doing something more like this:

class MyClassTest
{
    [TestMethod]
    public void MyMethodTest()
    {
        string action = "test";
        Mock<SomeClass> mockSomeClass = new Mock<SomeClass>();

        mockSomeClass.Setup(mock => mock.DoSomething());

        MyClass myClass = new MyClass(mockSomeClass.Object);
        myClass.MyMethod(action);

        // Explicitly verify each expectation...
        mockSomeClass.Verify(mock => mock.DoSomething(), Times.Once());

        // ...or verify everything.
        // mockSomeClass.VerifyAll();
    }
}

In other words, you are verifying that calling MyClass#MyMethod, your class will definitely call SomeClass#DoSomething once in that process. Note that you don't need the Times argument; I was just demonstrating its value.

See the following link is shows all java reserved words and tells you what versions they where added.

http://java.sun.com/docs/books/tutorial/java/nutsandbolts/_keywords.html

goto is reserved, even though it is not currently used, never say never however :)

The Problem

There are a number of work-flows you can use. The main point is not to break history in a published branch unless you've communicated with everyone who might consume the branch and are willing to do surgery on everyone's clones. It's best not to do that if you can avoid it.

Solutions for Published Branches

Your outlined steps have merit. If you need the dev branch to be stable right away, do it that way. You have a number of tools for Debugging with Git that will help you find the right branch point, and then you can revert all the commits between your last stable commit and HEAD.

Either revert commits one at a time, in reverse order, or use the <first_bad_commit>..<last_bad_commit> range. Hashes are the simplest way to specify the commit range, but there are other notations. For example, if you've pushed 5 bad commits, you could revert them with:

# Revert a series using ancestor notation.
git revert --no-edit dev~5..dev

# Revert a series using commit hashes.
git revert --no-edit ffffffff..12345678

This will apply reversed patches to your working directory in sequence, working backwards towards your known-good commit. With the --no-edit flag, the changes to your working directory will be automatically committed after each reversed patch is applied.

See man 1 git-revert for more options, and man 7 gitrevisions for different ways to specify the commits to be reverted.

Alternatively, you can branch off your HEAD, fix things the way they need to be, and re-merge. Your build will be broken in the meantime, but this may make sense in some situations.

The Danger Zone

Of course, if you're absolutely sure that no one has pulled from the repository since your bad pushes, and if the remote is a bare repository, then you can do a non-fast-forward commit.

git reset --hard <last_good_commit>
git push --force

This will leave the reflog intact on your system and the upstream host, but your bad commits will disappear from the directly-accessible history and won't propagate on pulls. Your old changes will hang around until the repositories are pruned, but only Git ninjas will be able to see or recover the commits you made by mistake.

Search the file my.cnf and comment the line

skip-networking

to

#skip-networking

Restart mysql

As a different font is likely to be already defined by the browser for form elements, here are 2 ways to use this font everywhere:

body, input, textarea {
    font-family: Algerian;
}

body {
    font-family: Algerian !important;
}

There'll still have a monospace font on elements like pre/code, kbd, etc but, in case you use these elements, you'd better use a monospace font there.

Important note: if very few people has this font installed on their OS, then the second font in the list will be used. Here you defined no second font so the default serif font will be used, and it'll be Times, Times New Roman except maybe on Linux.
Two options there: use @font-face if your font is free of use as a downloadable font or add fallback(s): a second, a third, etc and finally a default family (sans-serif, cursive (*), monospace or serif). The first of the list that exists on the OS of the user will be used.

(*) default cursive on Windows is Comic Sans. Except if you want to troll Windows users, don't do that :) This font is terrible except for your children birthdays where it's welcome.

You haven't stated where you're looking for the element. If it's within the scope of a controller, it is possible, despite the chorus you'll hear about it not being the 'Angular Way'. The chorus is right, but sometimes, in the real world, it's unavoidable. (If you disagree, get in touch—I have a challenge for you.)

If you pass $element into a controller, like you would $scope, you can use its find() function. Note that, in the jQueryLite included in Angular, find() will only locate tags by name, not attribute. However, if you include the full-blown jQuery in your project, all the functionality of find() can be used, including finding by attribute.

So, for this HTML:

<div ng-controller='MyCtrl'>
    <div>
        <div name='foo' class='myElementClass'>this one</div>
    </div>
</div>

This AngularJS code should work:

angular.module('MyClient').controller('MyCtrl', [
    '$scope',
    '$element',
    '$log',
    function ($scope, $element, $log) {

        // Find the element by its class attribute, within your controller's scope
        var myElements = $element.find('.myElementClass');

        // myElements is now an array of jQuery DOM elements

        if (myElements.length == 0) {
            // Not found. Are you sure you've included the full jQuery?
        } else {
            // There should only be one, and it will be element 0
            $log.debug(myElements[0].name); // "foo"
        }

    }
]);

...We don't have a newer version of MySQL yet, so I was able to do this (works only on UNIX):

 host=maindb

 echo "show full processlist\G" | mysql -h$host | grep -B 6 -A 1 Locked

The above will query for all locked sessions, and return the information and SQL that is involved.

...So- assuming you wanted to query for sessions that were sleeping:

  host=maindb

  echo "show full processlist\G" | mysql -h$host | grep -B 6 -A 1 Sleep

Or, assuming you needed to provide additional connection parameters for MySQL:

  host=maindb

  user=me

  password=mycoolpassword 

  echo "show full processlist\G" | mysql -h$host -u$user -p$password | grep -B 6 -A 1 Locked

With a couple of tweaks, I'm sure a shell script could be easily created to query the processlist the way you want it.

I'm assuming you're using express, given the logs you have in your question. The key is to set the timeout property on server (the following sets the timeout to one second, use whatever value you want):

var server = app.listen(app.get('port'), function() {
  debug('Express server listening on port ' + server.address().port);
});
server.timeout = 1000;

If you're not using express and are only working with vanilla node, the principle is the same. The following will not return data:

var http = require('http');
var server = http.createServer(function (req, res) {
  setTimeout(function() {
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('Hello World\n');
  }, 200);
}).listen(1337, '127.0.0.1');

server.timeout = 20;
console.log('Server running at http://127.0.0.1:1337/');

var result = nullableproperty ?? defaultvalue;

The ?? (null-coalescing operator) means if the first argument is null, return the second one instead.

If I understood you well I think you have two ways of doing it.

First you could try ngSwitch and the second possible way would be creating you own filter. Probably ngSwitch is the right aproach but if you want to hide or show inline content just using {{}} filter is the way to go.

Here is a fiddle with a simple filter as an example.

<div ng-app="exapleOfFilter">
  <div ng-controller="Ctrl">
    <input ng-model="greeting" type="greeting">
      <br><br>
      <h1>{{greeting|isHello}}</h1>
  </div>
</div>

angular.module('exapleOfFilter', []).
  filter('isHello', function() {
    return function(input) {
      // conditional you want to apply
      if (input === 'hello') {
        return input;
      }
      return '';
    }
  });

function Ctrl($scope) {
  $scope.greeting = 'hello';
}

Below code works fine before 18 API :-

public String getRealPathFromURI(Uri contentUri) {

        // can post image
        String [] proj={MediaStore.Images.Media.DATA};
        Cursor cursor = managedQuery( contentUri,
                        proj, // Which columns to return
                        null,       // WHERE clause; which rows to return (all rows)
                        null,       // WHERE clause selection arguments (none)
                        null); // Order-by clause (ascending by name)
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();

        return cursor.getString(column_index);
}

below code use on kitkat :-

public static String getPath(final Context context, final Uri uri) {

    final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;

    // DocumentProvider
    if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
        // ExternalStorageProvider
        if (isExternalStorageDocument(uri)) {
            final String docId = DocumentsContract.getDocumentId(uri);
            final String[] split = docId.split(":");
            final String type = split[0];

            if ("primary".equalsIgnoreCase(type)) {
                return Environment.getExternalStorageDirectory() + "/" + split[1];
            }

            // TODO handle non-primary volumes
        }
        // DownloadsProvider
        else if (isDownloadsDocument(uri)) {

            final String id = DocumentsContract.getDocumentId(uri);
            final Uri contentUri = ContentUris.withAppendedId(
                    Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));

            return getDataColumn(context, contentUri, null, null);
        }
        // MediaProvider
        else if (isMediaDocument(uri)) {
            final String docId = DocumentsContract.getDocumentId(uri);
            final String[] split = docId.split(":");
            final String type = split[0];

            Uri contentUri = null;
            if ("image".equals(type)) {
                contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
            } else if ("video".equals(type)) {
                contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
            } else if ("audio".equals(type)) {
                contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
            }

            final String selection = "_id=?";
            final String[] selectionArgs = new String[] {
                    split[1]
            };

            return getDataColumn(context, contentUri, selection, selectionArgs);
        }
    }
    // MediaStore (and general)
    else if ("content".equalsIgnoreCase(uri.getScheme())) {
        return getDataColumn(context, uri, null, null);
    }
    // File
    else if ("file".equalsIgnoreCase(uri.getScheme())) {
        return uri.getPath();
    }

    return null;
}

/**
 * Get the value of the data column for this Uri. This is useful for
 * MediaStore Uris, and other file-based ContentProviders.
 *
 * @param context The context.
 * @param uri The Uri to query.
 * @param selection (Optional) Filter used in the query.
 * @param selectionArgs (Optional) Selection arguments used in the query.
 * @return The value of the _data column, which is typically a file path.
 */
public static String getDataColumn(Context context, Uri uri, String selection,
        String[] selectionArgs) {

    Cursor cursor = null;
    final String column = "_data";
    final String[] projection = {
            column
    };

    try {
        cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
                null);
        if (cursor != null && cursor.moveToFirst()) {
            final int column_index = cursor.getColumnIndexOrThrow(column);
            return cursor.getString(column_index);
        }
    } finally {
        if (cursor != null)
            cursor.close();
    }
    return null;
}


/**
 * @param uri The Uri to check.
 * @return Whether the Uri authority is ExternalStorageProvider.
 */
public static boolean isExternalStorageDocument(Uri uri) {
    return "com.android.externalstorage.documents".equals(uri.getAuthority());
}

/**
 * @param uri The Uri to check.
 * @return Whether the Uri authority is DownloadsProvider.
 */
public static boolean isDownloadsDocument(Uri uri) {
    return "com.android.providers.downloads.documents".equals(uri.getAuthority());
}

/**
 * @param uri The Uri to check.
 * @return Whether the Uri authority is MediaProvider.
 */
public static boolean isMediaDocument(Uri uri) {
    return "com.android.providers.media.documents".equals(uri.getAuthority());
}

see below link for more info:-

https://github.com/iPaulPro/aFileChooser/blob/master/aFileChooser/src/com/ipaulpro/afilechooser/utils/FileUtils.java

You are consuming a line at, which is discarded

while((str=input.readLine())!=null && str.length()!=0)

and reading a bigint at

BigInteger n = new BigInteger(input.readLine());

so try getting the bigint from string which is read as

BigInteger n = new BigInteger(str);

   Constructor used: BigInteger(String val)

Aslo change while((str=input.readLine())!=null && str.length()!=0) to

while((str=input.readLine())!=null)

see related post string to bigint

readLine()
Returns:
    A String containing the contents of the line, not including any line-termination characters, or null if the end of the stream has been reached 

see javadocs

If there are no spaces in paths, and you are interested, like I was, in files of specific extension only, you can use

git checkout otherBranch -- $(git ls-tree --name-only -r otherBranch | egrep '*.java')

You need to name the entity that holds the association to User. For example,

... INNER JOIN ug.user u ...

That's the "path" the error message is complaining about -- path from UserGroup to User entity.

Hibernate relies on declarative JOINs, for which the join condition is declared in the mapping metadata. This is why it is impossible to construct the native SQL query without having the path.

If you know the exact size of the view, just use setLayoutParams():

graphView.setLayoutParams(new LayoutParams(width, height));

Or in Kotlin:

graphView.layoutParams = LayoutParams(width, height)

However, if you need a more flexible approach you can override onMeasure() to measure the view more precisely depending on the space available and layout constraints (wrap_content, match_parent, or a fixed size). You can find more details about onMeasure() in the android docs.

The easiest and better way that worked for me was to apply height constraint to label and set the priority to low, i.e., (250) in storyboard.

So you need not worry about calculating the height and width programmatically, thanks to storyboard.

Use this:

find . -type f -print0 | tar -czvf backup.tar.gz --null -T -

It will:

• deal with files with spaces, newlines, leading dashes, and other funniness
• handle an unlimited number of files
• won't repeatedly overwrite your backup.tar.gz like using tar -c with xargs will do when you have a large number of files

Also see:

• GNU tar manual
• How can I build a tar from stdin?, search for null

TL;DR

headroom_by_jQuery = $('#id').offset().top - $(window).scrollTop();

headroom_by_DOM = $('#id')[0].getBoundingClientRect().top;   // if no iframe

.getBoundingClientRect() appears to be universal. .offset() and .scrollTop() have been supported since jQuery 1.2. Thanks @user372551 and @prograhammer. To use DOM in an iframe see @ImranAnsari's solution.

Determine if property is existing (but is not a falsy value):

if (typeof query !== 'undefined' && query !== null){
   doStuff();
}

Usually using

if (query){
   doStuff();
}

is sufficient. Please note that:

if (!query){
   doStuff();
}

doStuff() will execute even if query was an existing variable with falsy value (0, false, undefined or null)

Btw, there's a sexy coffeescript way of doing this:

if object?.property? then doStuff()

which compiles to:

if ((typeof object !== "undefined" && object !== null ? object.property : void 0) != null) 

{
  doStuff();
}

Default.sublime-theme file works unless you have installed a theme. If you did, go to your theme's github repo and download the your_theme.sublime-theme file and put it in your 'User' folder. In that file, find "class": "sidebar_label", add "font.size":16 to that section.