You can look at using dynamic modules and classes that can do the job. The only disadvantage is that it remains loaded in the app domain. But with the version of .NET framework being used, that could change. .NET 4.0 supports collectible dynamic assemblies and hence you can recreate the classes/types dynamically.

I needed something similar (left, center and right aligned items), but with ability to mark centered items as active. What worked for me was:

http://www.bootply.com/CSI2KcCoEM

<nav class="navbar navbar-default" role="navigation">
  <div class="navbar-header">
    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>    
  </div>
  <div class="navbar-collapse collapse">
    <ul class="nav navbar-nav">
      <li class="navbar-left"><a href="#">Left 1</a></li>
      <li class="navbar-left"><a href="#">Left 2</a></li>
      <li class="active"><a href="#">Center 1</a></li>
      <li><a href="#">Center 2</a></li>
      <li><a href="#">Center 3</a></li>
      <li class="navbar-right"><a href="#">Right 1</a></li>
      <li class="navbar-right"><a href="#">Right 2</a></li>
    </ul>
  </div>
</nav>

CSS:

@media (min-width: 768px) {
  .navbar-nav {
    width: 100%;
    text-align: center;
  }
  .navbar-nav > li {
    float: none;
    display: inline-block;
  }
  .navbar-nav > li.navbar-right {
    float: right !important;
  }
}

Yes - document.location.hash for queries

@FurkanO has provided the right approach. Though to go for a more cleaner approach (es6 way) you can do something like this

[{
    name: 'Sam',
    email: '[email protected]'
 },
 {
    name: 'Ash',
    email: '[email protected]'
 }
].map( ( {name, email} ) => {
    return <p key={email}>{name} - {email}</p>
})

Cheers!

I am also looking for an answer to this question, (to clarify, I want to be able to draw an image with user defined opacity such as how you can draw shapes with opacity) if you draw with primitive shapes you can set fill and stroke color with alpha to define the transparency. As far as I have concluded right now, this does not seem to affect image drawing.

//works with shapes but not with images
ctx.fillStyle = "rgba(255, 255, 255, 0.5)";

I have concluded that setting the globalCompositeOperation works with images.

//works with images
ctx.globalCompositeOperation = "lighter";

I wonder if there is some kind third way of setting color so that we can tint images and make them transparent easily.

EDIT:

After further digging I have concluded that you can set the transparency of an image by setting the globalAlpha parameter BEFORE you draw the image:

//works with images
ctx.globalAlpha = 0.5

If you want to achieve a fading effect over time you need some kind of loop that changes the alpha value, this is fairly easy, one way to achieve it is the setTimeout function, look that up to create a loop from which you alter the alpha over time.

In case anyone arrives looking for how to generate a relative path from the rails console

ActionView::Helpers::AssetTagHelper
image_path('my_image.png')
=> "/images/my_image.png"

Or the controller

include ActionView::Helpers::AssetTagHelper
image_path('my_image.png')
=> "/images/my_image.png"

To sum up the other answers...

This works on all Java versions:

"cat".split("(?!^)")

This only works on Java 8 and up:

"cat".split("")

I have used a tool in my work its LDRA tool suite

It is used for testing the c/c++ code but it also can check against coding standards such as MISRA etc.

As explained in the TryParse documentation, TryParse() returns a Boolean which indicates that a valid number was found:

bool success = Int32.TryParse(TextBoxD1.Text, out val);

if (success)
{
    // Put val in database
}
else
{
    // Handle the case that the string doesn't contain a valid number
}

The example shows that the people in the project you joined don't understand anonymous namespaces :)

namespace {
    const int SIZE_OF_ARRAY_X;
    const int SIZE_OF_ARRAY_Y;

These don't need to be in an anonymous namespace, since const object already have static linkage and therefore can't possibly conflict with identifiers of the same name in another translation unit.

    bool getState(userType*,otherUserType*);
}

And this is actually a pessimisation: getState() has external linkage. It is usually better to prefer static linkage, as that doesn't pollute the symbol table. It is better to write

static bool getState(/*...*/);

here. I fell into the same trap (there's wording in the standard that suggest that file-statics are somehow deprecated in favour of anonymous namespaces), but working in a large C++ project like KDE, you get lots of people that turn your head the right way around again :)

You could return an Integer instead of an int, returning null on parse failure.

It's a shame Java doesn't provide a way of doing this without there being an exception thrown internally though - you can hide the exception (by catching it and returning null), but it could still be a performance issue if you're parsing hundreds of thousands of bits of user-provided data.

EDIT: Code for such a method:

public static Integer tryParse(String text) {
  try {
    return Integer.parseInt(text);
  } catch (NumberFormatException e) {
    return null;
  }
}

Note that I'm not sure off the top of my head what this will do if text is null. You should consider that - if it represents a bug (i.e. your code may well pass an invalid value, but should never pass null) then throwing an exception is appropriate; if it doesn't represent a bug then you should probably just return null as you would for any other invalid value.

Originally this answer used the new Integer(String) constructor; it now uses Integer.parseInt and a boxing operation; in this way small values will end up being boxed to cached Integer objects, making it more efficient in those situations.

Thanks to biggates and steakpi. As answer of question Dreamonic, I made a little changes to make all headers clickable (not only title string and gluphs) and took off underline from link. To force an icons appear on same line I added h4 at the end of CSS instructions. Here is the modified code:

<div class="panel-group" id="accordion">
  <div class="panel panel-default">
    <div class="panel-heading">      
        <a class="accordion-toggle collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseOne">
          <h4 class="panel-title">Collapsible Group Item #1</h4>
        </a>      
    </div>
    <div id="collapseOne" class="panel-collapse collapse">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
      </div>
    </div>
  </div>
  <div class="panel panel-default">
    <div class="panel-heading">      
        <a class="accordion-toggle collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">
          <h4 class="panel-title">Collapsible Group Item #2</h4>
        </a>      
    </div>
    <div id="collapseTwo" class="panel-collapse collapse">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
      </div>
    </div>
  </div>
  <div class="panel panel-default">
    <div class="panel-heading">      
        <a class="accordion-toggle collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseThree">
          <h4 class="panel-title">Collapsible Group Item #3</h4>
        </a>      
    </div>
    <div id="collapseThree" class="panel-collapse collapse">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
      </div>
    </div>
  </div>
</div>

And the modified CSS:

.panel-heading .accordion-toggle h4:after {
    /* symbol for "opening" panels */
    font-family: 'Glyphicons Halflings';  
    content: "\e114";    
    float: right;        
    color: grey;        
    overflow: no-display;
}
.panel-heading .accordion-toggle.collapsed h4:after {
    /* symbol for "collapsed" panels */
    content: "\e080";    
}
a.accordion-toggle{
    text-decoration: none;
}

If you are using more animation attributes the shorthand is:

animation: bubble 2s linear 0.5s 1 normal forwards;

This gives:

• bubble animation name
• 2s duration
• linear timing-function
• 0.5s delay
• 1 iteration-count (can be 'infinite')
• normal direction
• forwards fill-mode (set 'backwards' if you want to have compatibility to use the end position as the final state[this is to support browsers that has animations turned off]{and to answer only the title, and not your specific case})

This is simple, after searching a lot i found clear steps to symbolicate whole crash log file.

• copy .app , crash_report and DSYM files in a folder.
• connect the device with xcode
• Then go to window -> select devices -> view device logs
• Then select this device, delete all logs .
• drag and drop your crash on device log section . it will automatically symbolicate the crash . just right click on report and export it .

happy coding,
Riyaz

Your expression works if you add parentheses:

>>> y[(1 < x) & (x < 5)]
array(['o', 'o', 'a'], 
      dtype='|S1')

Write below code in your MainActivity.java file instead of your code.

public class MainActivity extends Activity implements OnClickListener {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Button mBtn1 = (Button) findViewById(R.id.mBtn1);
        mBtn1.setOnClickListener(this);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

    @Override
    public void onClick(View v) {
        Log.i("clicks","You Clicked B1");
        Intent i=new Intent(MainActivity.this, MainActivity2.class);
        startActivity(i);
    }
}

And Declare MainActivity2 into your Androidmanifest.xml file using below code.

<activity
    android:name=".MainActivity2"
    android:label="@string/title_activity_main">
</activity>

List indexes of -x mean the xth item from the end of the list, so n[-1] means the last item in the list n. Any good Python tutorial should have told you this.

It's an unusual convention that only a few other languages besides Python have adopted, but it is extraordinarily useful; in any other language you'll spend a lot of time writing n[n.length-1] to access the last item of a list.

The variable i represents the index of the element you want to delete:

System.Array.Clear(ArrayName, i, 1)

One thing i think nobody mentioned is that if you are using Windows N or KN edition, please install Media Feature Pack that is used for OpenCV. Also make sure you have Visual C++ Distributable installed. And then you can use command

conda install -c menpo opencv

A non-JIT compiler takes source code and transforms it into machine specific byte code at compile time. A JIT compiler takes machine agnostic byte code that was generated at compile time and transforms it into machine specific byte code at run time. The JIT compiler that Java uses is what allows a single binary to run on a multitude of platforms without modification.

Something like this should do it :

UPDATE table1 
   SET table1.Price = table2.price 
   FROM table1  INNER JOIN  table2 ON table1.id = table2.id

You can also try this:

UPDATE table1 
   SET price=(SELECT price FROM table2 WHERE table1.id=table2.id);

It looks to me like the background images aren't actually background images...the site has the background images and the quotes in sibling divs with the children of the div containing the images having been assigned position: fixed; The quotes div is also given a transparent background.

wrapper div{
   image wrapper div{
       div for individual image{ <--- Fixed position
          image <--- relative position
       }
   }
   quote wrapper div{
       div for individual quote{
          quote
       }
   }
 }

If you want to handle show/hide of IMM (virtual) keyboard window from your Activity, you'll need to subclass your layout and override onMesure method(so that you can determine the measured width and the measured height of your layout). After that set subclassed layout as main view for your Activity by setContentView(). Now you'll be able to handle IMM show/hide window events. If this sounds complicated, it's not that really. Here's the code:

main.xml

   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="horizontal" >
        <EditText
             android:id="@+id/SearchText" 
             android:text="" 
             android:inputType="text"
             android:layout_width="fill_parent"
             android:layout_height="34dip"
             android:singleLine="True"
             />
        <Button
             android:id="@+id/Search" 
             android:layout_width="60dip"
             android:layout_height="34dip"
             android:gravity = "center"
             />
    </LinearLayout>

Now inside your Activity declare subclass for your layout (main.xml)

    public class MainSearchLayout extends LinearLayout {

    public MainSearchLayout(Context context, AttributeSet attributeSet) {
        super(context, attributeSet);
        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        inflater.inflate(R.layout.main, this);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        Log.d("Search Layout", "Handling Keyboard Window shown");

        final int proposedheight = MeasureSpec.getSize(heightMeasureSpec);
        final int actualHeight = getHeight();

        if (actualHeight > proposedheight){
            // Keyboard is shown

        } else {
            // Keyboard is hidden
        }
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    }
}

You can see from the code that we inflate layout for our Activity in subclass constructor

inflater.inflate(R.layout.main, this);

And now just set content view of subclassed layout for our Activity.

public class MainActivity extends Activity {

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        MainSearchLayout searchLayout = new MainSearchLayout(this, null);

        setContentView(searchLayout);
    }

    // rest of the Activity code and subclassed layout...

}

A function which works in both bash and zsh:

# Return the first pathname in $PATH for name in $1
function cmd_path () {
  if [[ $ZSH_VERSION ]]; then
    whence -cp "$1" 2> /dev/null
  else  # bash
     type -P "$1"  # No output if not in $PATH
  fi
}

Non-zero is returned if the command is not found in $PATH.

Instead use use appendTo. append or appendTo returns a jQuery object so you don't have to wrap it inside $().

var holdyDiv = $('<div />').appendTo('body');
holdyDiv.attr('id', 'holdy');

.appendTo() reference: http://api.jquery.com/appendTo/

Alernatively you can try this also.

$('<div />', { id: 'holdy' }).appendTo('body');
               ^
             (Here you can specify any attribute/value pair you want)

Arrays (called list in python) use the [] notation. {} is for dict (also called hash tables, associated arrays, etc in other languages) so you won't have 'append' for a dict.

If you actually want an array (list), use:

array = []
array.append(valueToBeInserted)

If you split on the space, you can add leading zeros using a simple function like:

function addZeros(n) {
  return (n < 10)? '00' + n : (n < 100)? '0' + n : '' + n;
}

So you can test the length of the string and if it's less than 6, split on the space, add zeros to the number, then join it back together.

Or as a regular expression:

function addZeros(s) {
  return s.replace(/ (\d$)/,' 00$1').replace(/ (\d\d)$/,' 0$1');
}

I'm sure someone can do it with one replace, not two.

Edit - examples

alert(addZeros('MR 3'));    // MR 003
alert(addZeros('MR 23'));   // MR 023
alert(addZeros('MR 123'));  // MR 123
alert(addZeros('foo bar 23'));  // foo bar 023

It will put one or two zeros infront of a number at the end of a string with a space in front of it. It doesn't care what bit before the space is.

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/

1. Open the Servers Tab from Windows ? Show View ? Servers menu

2. Right click on the server and delete it

3. Create a new server by going New ? Server on Server Tab

4. Click on "Configure runtime environments…" link

5. Select the Apache Tomcat v7.0 server and remove it. This will remove the Tomcat server configuration. This is where many people do mistake – they remove the server but do not remove the Runtime environment.

6. Click on OK and exit the screen above now.

7. From the screen below, choose Apache Tomcat v7.0 server and click on next button.

8. Browse to Tomcat Installation Directory

9. Click on Next and choose which project you would like to deploy:

10. Click on Finish after Adding your project

11. Now launch your server. This will fix your Server timeout or any issues with old server configuration. This solution can also be used to fix “port update not being taking place” issues.

The idea consists to use the keys, when a value is already present in the array keys, the array size stays the same:

function getDistinctRandomNumbers ($nb, $min, $max) {
    if ($max - $min + 1 < $nb)
        return false; // or throw an exception

    $res = array();
    do {
        $res[mt_rand($min, $max)] = 1;
    } while (count($res) !== $nb);
    return array_keys($res); 
}

Pro: This way avoids the use of in_array and doesn't generate a huge array. So, it is fast and preserves a lot of memory.

Cons: when the rate (range/quantity) decreases, the speed decreases too (but stays correct). For a same rate, relative speed increases with the range size.(*)

(*) I understand that fact since there are more free integers to select (in particular for the first steps), but if somebody has the mathematical formula that describes this behaviour, I am interested by, don't hesitate.

Conclusion: The best "general" function seems to be a mix between this function and @Anne function that is more efficient with a little rate. This function should switch between the two ways when a certain quantity is needed and a rate (range/quantity) is reached. So the complexity/time of the test to know that, must be taken in account.

I know this is a year old, but I just discovered this works perfectly for an EditText.

EditText textin = (EditText) findViewById(R.id.editText1);
textin.setInputType(InputType.TYPE_CLASS_TEXT);

It prevents anything but text and space. I could not tab, "return" ("\n"), or anything.

I suspect there is no remote branch named remote-name, but that you've inadvertently created a local branch named origin/remote-name.

Is it possible you at some point typed:

git branch origin/remote-name

Thus creating a local branch named origin/remote-name? Type this command:

git checkout origin/remote-name

You'll either see:

Switched to branch "origin/remote-name"

which means it's really a mis-named local branch, or

Note: moving to "origin/rework-isscoring" which isn't a local branch
If you want to create a new branch from this checkout, you may do so
(now or later) by using -b with the checkout command again. Example:
  git checkout -b 

which means it really is a remote branch.

I didn't see any answers that show users where we can find a Global Temp table. You can view Local and Global temp tables in the same location when navigating within SSMS. Screenshot below taken from this link.

Databases --> System Databases --> tempdb --> Temporary Tables

You can not remove an item from an IEnumerable; it can only be enumerated, as described here: http://msdn.microsoft.com/en-us/library/system.collections.ienumerable.aspx

You have to use an ICollection if you want to add and remove items. Maybe you can try and casting your IEnumerable; this will off course only work if the underlying object implements ICollection`.

See here for more on ICollection: http://msdn.microsoft.com/en-us/library/92t2ye13.aspx

You can, of course, just create a new list from your IEnumerable, as pointed out by lante, but this might be "sub optimal", depending on your actual use case, of course.

ICollection is probably the way to go.

The trade off you are getting is that the program runs a wee bit faster. That may be a cold comfort to you during development, but it could matter a great deal once development is complete, and the program is just being run by users.

Sadly, straight from google, which is where you will want to download if your company firewall blocks other sources, Release 1.6 r1 September 2009 is the latest SDK they have.

The like operator takes two strings. These strings have to have compatible collations, which is explained here.

In my opinion, things then get complicated. The following query returns an error saying that the collations are incompatible:

select *
from INFORMATION_SCHEMA.TABLES
where 'abc' COLLATE SQL_Latin1_General_CP1_CI_AS like 'ABC' COLLATE SQL_Latin1_General_CP1_CS_AS

On a random machine here, the default collation is SQL_Latin1_General_CP1_CI_AS. The following query is successful, but returns no rows:

select *
from INFORMATION_SCHEMA.TABLES
where 'abc' like 'ABC' COLLATE SQL_Latin1_General_CP1_CS_AS

The values "abc" and "ABC" do not match in a case-sensitve world.

In other words, there is a difference between having no collation and using the default collation. When one side has no collation, then it is "assigned" an explicit collation from the other side.

(The results are the same when the explicit collation is on the left.)

Simple solution:

array_unique($array, SORT_REGULAR)

Your function return type is a single character (char). You should return a pointer to the first element of the character array. If you can't use pointers, then you are screwed. :(

Just set the last value of the enum to a value large enough to make it the size you would like the enum to be, it should then be that size:

enum value{a=0,b,c,d,e,f,g,h,i,j,l,m,n,last=0xFFFFFFFFFFFFFFFF};

Joda-Time

Update: The Joda-Time project is now in maintenance mode, with the team advising migration to the java.time classes. For Java 6 & 7, see the ThreeTen-Backport project, further adapted for Android in the ThreeTenABP project.

Using the Joda-Time library…

String output = new DateTime( DateTimeZone.UTC ).toString() ;

This is thread-safe. Joda-Time creates new immutable objects rather than changing existing objects.

If you truly intended to ask for a format without seconds, resolving to minutes, then use one of the many other built-in formatters in Joda-Time.

DateTime now = new DateTime( DateTimeZone.UTC ) ;
String output = ISODateTimeFormat.dateHourMinute.print( now ) ;

java.time

For Java 8 and later, Joda-Time continues to work. But the built-in java.time framework supplants Joda-Time. So migrate your code from Joda-Time to java.time as soon as is convenient.

See my other Answer for a modern solution.

About java.time

The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date, Calendar, & SimpleDateFormat.

The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.

To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.

You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes.

Where to obtain the java.time classes?

• Java SE 8, Java SE 9, Java SE 10, and later
  • Built-in.
  • Part of the standard Java API with a bundled implementation.
  • Java 9 adds some minor features and fixes.
• Java SE 6 and Java SE 7
  • Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
• Android
  • Later versions of Android bundle implementations of the java.time classes.
  • For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….

The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval, YearWeek, YearQuarter, and more.

TreeSet is ordered.

http://docs.oracle.com/javase/6/docs/api/java/util/TreeSet.html

new() shouldn't be used as little as possible. It should be used as carefully as possible. And it should be used as often as necessary as dictated by pragmatism.

Allocation of objects on the stack, relying on their implicit destruction, is a simple model. If the required scope of an object fits that model then there's no need to use new(), with the associated delete() and checking of NULL pointers. In the case where you have lots of short-lived objects allocation on the stack should reduce the problems of heap fragmentation.

However, if the lifetime of your object needs to extend beyond the current scope then new() is the right answer. Just make sure that you pay attention to when and how you call delete() and the possibilities of NULL pointers, using deleted objects and all of the other gotchas that come with the use of pointers.

If you get the DLL could not be found instead of access denied, make sure you have the appropriate VC++ Redistributable installed.

Below is the code worked for me, And we need to be very careful for format. Below link will be definitely useful for knowing your exiting format and changing into desired format(Follow strftime() and strptime() Format Codes on below link):

https://docs.python.org/3/library/datetime.html#strftime-and-strptime-behavior.

data['date_new_format'] = pd.to_datetime(data['date_to_be_changed'] , format='%b-%y')

During the dark ages of SQL in the 1990s it was a good practice as the SQL designers were trying to add each word in the dictionary as keyword for endless avalanche of new features and they called it the SQL3 draft.

So it keeps forward compatibility.

And i found that it has another nice side effect, it helps a lot when you use grep in code reviews and refactoring.

You can try the following:

theAnchorText = "I'm home";

OR

theAnchorText = 'I\'m home';

If you have the stats toolbox, then you can compute

Z = zscore(S);

Updated with Swift 5 Generally we use three type of Local Notifications

1. Simple Local Notification
2. Local Notification with Action
3. Local Notification with Content

Where you can send simple text notification or with action button and attachment.

Using UserNotifications package in your app, the following example Request for notification permission, prepare and send notification as per user action AppDelegate itself, and use view controller listing different type of local notification test.

AppDelegate

import UIKit
import UserNotifications

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterDelegate {

    let notificationCenter = UNUserNotificationCenter.current()
    var window: UIWindow?


    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {

        //Confirm Delegete and request for permission
        notificationCenter.delegate = self
        let options: UNAuthorizationOptions = [.alert, .sound, .badge]
        notificationCenter.requestAuthorization(options: options) {
            (didAllow, error) in
            if !didAllow {
                print("User has declined notifications")
            }
        }

        return true
    }

    func applicationWillResignActive(_ application: UIApplication) {
    }
    func applicationDidEnterBackground(_ application: UIApplication) {
    }
    func applicationWillEnterForeground(_ application: UIApplication) {
    }
    func applicationWillTerminate(_ application: UIApplication) {
    }
    func applicationDidBecomeActive(_ application: UIApplication) {
        UIApplication.shared.applicationIconBadgeNumber = 0
    }


    //MARK: Local Notification Methods Starts here

    //Prepare New Notificaion with deatils and trigger
    func scheduleNotification(notificationType: String) {

        //Compose New Notificaion
        let content = UNMutableNotificationContent()
        let categoryIdentifire = "Delete Notification Type"
        content.sound = UNNotificationSound.default
        content.body = "This is example how to send " + notificationType
        content.badge = 1
        content.categoryIdentifier = categoryIdentifire

        //Add attachment for Notification with more content
        if (notificationType == "Local Notification with Content")
        {
            let imageName = "Apple"
            guard let imageURL = Bundle.main.url(forResource: imageName, withExtension: "png") else { return }
            let attachment = try! UNNotificationAttachment(identifier: imageName, url: imageURL, options: .none)
            content.attachments = [attachment]
        }

        let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 5, repeats: false)
        let identifier = "Local Notification"
        let request = UNNotificationRequest(identifier: identifier, content: content, trigger: trigger)

        notificationCenter.add(request) { (error) in
            if let error = error {
                print("Error \(error.localizedDescription)")
            }
        }

        //Add Action button the Notification
        if (notificationType == "Local Notification with Action")
        {
            let snoozeAction = UNNotificationAction(identifier: "Snooze", title: "Snooze", options: [])
            let deleteAction = UNNotificationAction(identifier: "DeleteAction", title: "Delete", options: [.destructive])
            let category = UNNotificationCategory(identifier: categoryIdentifire,
                                                  actions: [snoozeAction, deleteAction],
                                                  intentIdentifiers: [],
                                                  options: [])
            notificationCenter.setNotificationCategories([category])
        }
    }

    //Handle Notification Center Delegate methods
    func userNotificationCenter(_ center: UNUserNotificationCenter,
                                willPresent notification: UNNotification,
                                withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
        completionHandler([.alert, .sound])
    }

    func userNotificationCenter(_ center: UNUserNotificationCenter,
                                didReceive response: UNNotificationResponse,
                                withCompletionHandler completionHandler: @escaping () -> Void) {
        if response.notification.request.identifier == "Local Notification" {
            print("Handling notifications with the Local Notification Identifier")
        }
        completionHandler()
    }
}

and ViewController

import UIKit

class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {

    var appDelegate = UIApplication.shared.delegate as? AppDelegate
    let notifications = ["Simple Local Notification",
                         "Local Notification with Action",
                         "Local Notification with Content",]

    override func viewDidLoad() {
        super.viewDidLoad()
    }

    // MARK: - Table view data source

     func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return notifications.count
    }

     func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
        cell.textLabel?.text = notifications[indexPath.row]
        return cell
    }

     func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        let notificationType = notifications[indexPath.row]
        let alert = UIAlertController(title: "",
                                      message: "After 5 seconds " + notificationType + " will appear",
                                      preferredStyle: .alert)
        let okAction = UIAlertAction(title: "Okay, I will wait", style: .default) { (action) in
            self.appDelegate?.scheduleNotification(notificationType: notificationType)
        }
        alert.addAction(okAction)
        present(alert, animated: true, completion: nil)
    }
}

Import-Csv C:\test.csv |
Foreach-Object {
  NET USER    $ _.username   $ _.password /ADD
  NET LOCALGROUP "group" $_.username  /ADD
}

edit csv as username,password and change "group" for your groupname

:) worked on 2012 R2

You can use function colSums() to calculate sum of all values. [,-1] ensures that first column with names of people is excluded.

 colSums(people[,-1])
Height Weight 
   199    425

Assuming there could be multiple columns that are not numeric, or that your column order is not fixed, a more general approach would be:

colSums(Filter(is.numeric, people))

toFixed() method formats a number using fixed-point notation. Read MDN Web Docs for full reference.

var fval = 4;

console.log(fval.toFixed(2)); // prints 4.00

Use this to set the orientation of the screen:

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

or

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

and don't forget to add this to your manifest:

android:configChanges = "orientation"

a=[];
a.push(['b','c','d','e','f']);

This worked for me:

var xdoc = new XmlDocument { XmlResolver = null };  
xdoc.LoadXml(xmlFragment);

In order for z-index to work, you'll need to give the element a position:absolute or a position:relative property. Once you do that, your links will function properly, though you may have to tweak your CSS a bit afterwards.

If you don't want execute assembly goal on package, you can use next command:

mvn package assembly:single

Here package is keyword.

Please be aware that although tables are discouraged as a primary means of page layout, they still have their place. Tables can and should be used when and where appropriate and until some of the more popular browsers (ahem, IE, ahem) become more standards compliant, tables are sometimes the best route to a solution.

I spent some time recently looking into building html email templates, the best solution I found was to use this http://htmlemailboilerplate.com/. I have since built 3 quite complex templates and they have worked well in the various email clients.

I also have the issue on windows when i am unable to find the anaconda-navigator in start menu. First you have to check anaconda-navigator.exe file in your anaconda folder if this file is present it means you have installed it properly otherwise there is some problem and you have to reinstall it.

Before reinstalling this points to be noticed 1) You have to uninstall all previous python folder 2) Check you environment variable and clear all previous python path

After this install anaconda your problem will be resolved if not tell me the full error i will try to solve it

If someone wants expandable/collapsible version of the treeview from Vitaliy Bychik's answer, you can save some time :)

http://jsfiddle.net/mehmetatas/fXzHS/2/

$(function () {
    $('.tree li').hide();
    $('.tree li:first').show();
    $('.tree li').on('click', function (e) {
        var children = $(this).find('> ul > li');
        if (children.is(":visible")) children.hide('fast');
        else children.show('fast');
        e.stopPropagation();
    });
});

I have a similar solution to the above and it works for opening, saving, file selecting. I paste it into its own module and use in all the Access DB's I create. As the code states it requires Microsoft Office 14.0 Object Library. Just another option I suppose:

Public Function Select_File(InitPath, ActionType, FileType)
    ' Requires reference to Microsoft Office 14.0 Object Library.

    Dim fDialog As Office.FileDialog
    Dim varFile As Variant


    If ActionType = "FilePicker" Then
        Set fDialog = Application.FileDialog(msoFileDialogFilePicker)
        ' Set up the File Dialog.
    End If
    If ActionType = "SaveAs" Then
        Set fDialog = Application.FileDialog(msoFileDialogSaveAs)
    End If
    If ActionType = "Open" Then
        Set fDialog = Application.FileDialog(msoFileDialogOpen)
    End If
    With fDialog
        .AllowMultiSelect = False
        ' Disallow user to make multiple selections in dialog box
        .Title = "Please specify the file to save/open..."
        ' Set the title of the dialog box.
        If ActionType <> "SaveAs" Then
            .Filters.Clear
            ' Clear out the current filters, and add our own.
            .Filters.Add FileType, "*." & FileType
        End If
        .InitialFileName = InitPath
        ' Show the dialog box. If the .Show method returns True, the
        ' user picked a file. If the .Show method returns
        ' False, the user clicked Cancel.
        If .Show = True Then
        'Loop through each file selected and add it to our list box.
            For Each varFile In .SelectedItems
                'return the subroutine value as the file path & name selected
                Select_File = varFile
            Next
        End If
    End With
End Function

You can make up a class, RestTemplateXML, which extends RestTemplate. Then override doExecute(URI, HttpMethod, RequestCallback, ResponseExtractor<T>), and explicitly get response-headers and set content-type to application/xml.

Now Spring reads the headers and knows that it is `application/xml'. It is kind of a hack but it works.

public class RestTemplateXML extends RestTemplate {

  @Override
  protected <T> T doExecute(URI url, HttpMethod method, RequestCallback requestCallback,
        ResponseExtractor<T> responseExtractor) throws RestClientException {

     logger.info( RestTemplateXML.class.getSuperclass().getSimpleName() + ".doExecute() is overridden");

     Assert.notNull(url, "'url' must not be null");
     Assert.notNull(method, "'method' must not be null");
     ClientHttpResponse response = null;
     try {
        ClientHttpRequest request = createRequest(url, method);
        if (requestCallback != null) {
           requestCallback.doWithRequest(request);
        }
        response = request.execute();

        // Set ContentType to XML
        response.getHeaders().setContentType(MediaType.APPLICATION_XML);

        if (!getErrorHandler().hasError(response)) {
           logResponseStatus(method, url, response);
        }
        else {
           handleResponseError(method, url, response);
        }
        if (responseExtractor != null) {
           return responseExtractor.extractData(response);
        }
        else {
           return null;
        }
     }
     catch (IOException ex) {
        throw new ResourceAccessException("I/O error on " + method.name() +
              " request for \"" + url + "\":" + ex.getMessage(), ex);
     }
     finally {
        if (response != null) {
           response.close();
        }
     }

  }

  private void logResponseStatus(HttpMethod method, URI url, ClientHttpResponse response) {
     if (logger.isDebugEnabled()) {
        try {
           logger.debug(method.name() + " request for \"" + url + "\" resulted in " +
                 response.getRawStatusCode() + " (" + response.getStatusText() + ")");
        }
        catch (IOException e) {
           // ignore
        }
     }
  }

  private void handleResponseError(HttpMethod method, URI url, ClientHttpResponse response) throws IOException {
     if (logger.isWarnEnabled()) {
        try {
           logger.warn(method.name() + " request for \"" + url + "\" resulted in " +
                 response.getRawStatusCode() + " (" + response.getStatusText() + "); invoking error handler");
        }
        catch (IOException e) {
           // ignore
        }
     }
     getErrorHandler().handleError(response);
  }
}

Put the following in B3 (credit to @Alexander-Ivanov for the countif condition):

={UNIQUE(A3:A),ARRAYFORMULA(COUNTIF(UNIQUE(A3:A),"=" & UNIQUE(A3:A)))}

Benefits: It only requires editing 1 cell, it includes the name filtered by uniqueness, and it is concise.

Downside: it runs the unique function 3x

To use the unique function only once, split it into 2 cells:

B3: =UNIQUE(A3:A)

C3: =ARRAYFORMULA(COUNTIF(B3:B,"=" & B3:B))

div's are used to give structure to a website or to contain a lot of text or elements, but you seem to use them as label, you should use span, it will put both text next to eachother automatically and you won't need to wright css code for it.

And even if other people tell you to float the elements it's best that you just change the tags.

First, use the bounding boxes as described by Jonathan Holland to find if you may have a collision.

From the (multi-color) sprites, create black and white versions. You probably already have these if your sprites are transparent (i.e. there are places which are inside the bounding box but you can still see the background). These are "masks".

Use Image.getRGB() on the mask to get at the pixels. For each pixel which isn't transparent, set a bit in an integer array (playerArray and enemyArray below). The size of the array is height if width <= 32 pixels, (width+31)/32*height otherwise. The code below is for width <= 32.

If you have a collision of the bounding boxes, do this:

// Find the first line where the two sprites might overlap
int linePlayer, lineEnemy;
if (player.y <= enemy.y) {
    linePlayer = enemy.y - player.y;
    lineEnemy = 0;
} else {
    linePlayer = 0;
    lineEnemy = player.y - enemy.y;
}
int line = Math.max(linePlayer, lineEnemy);

// Get the shift between the two
x = player.x - enemy.x;
int maxLines = Math.max(player.height, enemy.height);
for ( line < maxLines; line ++) {
    // if width > 32, then you need a second loop here
    long playerMask = playerArray[linePlayer];
    long enemyMask = enemyArray[lineEnemy];
    // Reproduce the shift between the two sprites
    if (x < 0) playerMask << (-x);
    else enemyMask << x;
    // If the two masks have common bits, binary AND will return != 0
    if ((playerMask & enemyMask) != 0) {
        // Contact!
    }

}

Links: JGame, Framework for Small Java Games

If your web server is IIS, you need to make sure that the new Office 2007 (I see the xlsx suffix) mime types are added to the list of mime types in IIS, otherwise it will refuse to serve the unknown file type.

Here's one link to tell you how:

Configuring IIS 6 for Office 2007

Answers are simple. No and No (No).

By the time javascript is running the concept of source files/urls from which the come is gone.

There is also no way to determine a line number because again by the time of execution the notion of code "lines" is no longer meaningful in Javascript.

Specific implementations may provide API hooks to allow priviledged code access to such details for the purpose of debugging but these APIs are not exposed to ordinary standard Javascript code.

^{All the information is in the existing answers, but I personally wished for a concise summary, so here's an attempt at it; the commands use int variables for brevity, but they apply analogously to any type, including string.}

To declare multiple variables and:

• either: initialize them each:

int i = 0, j = 1; // declare and initialize each; `var` is NOT supported as of C# 8.0

• or: initialize them all to the same value:

int i, j;    // *declare* first (`var` is NOT supported)
i = j = 42;  // then *initialize* 

// Single-statement alternative that is perhaps visually less obvious:
// Initialize the first variable with the desired value, then use 
// the first variable to initialize the remaining ones.
int i = 42, j = i, k = i;

What doesn't work:

• You cannot use var in the above statements, because var only works with (a) a declaration that has an initialization value (from which the type can be inferred), and (b), as of C# 8.0, if that declaration is the only one in the statement (otherwise you'll get compilation error error CS0819: Implicitly-typed variables cannot have multiple declarators).

• Placing an initialization value only after the last variable in a multiple-declarations statement initializes the last variable only:

  int i, j = 1;// initializes *only* j

I believe you need to .f file as a parameter, not as a command-single-string. same with the "--domain "+i, which i would split in two elements of the list. Assuming that:

• you have the path set for FORTRAN executable,
• the ~/ is indeed the correct way for the FORTRAN executable

I would change this line:

subprocess.Popen(["FORTRAN ~/C:/Users/Vishnu/Desktop/Fortran_Program_Rum/phase1.f", "--domain "+i])

to

subprocess.Popen(["FORTRAN", "~/C:/Users/Vishnu/Desktop/Fortran_Program_Rum/phase1.f", "--domain", i])

If that doesn't work, you should do a os.path.exists() for the .f file, and check that you can launch the FORTRAN executable without any path, and set the path or system path variable accordingly

[EDIT 6-Mar-2017]

As the exception, detailed in the original post, is a python exception from subprocess; it is likely that the WinError 2 is because it cannot find FORTRAN

I highly suggest that you specify full path for your executable:

for i in input:
    exe = r'c:\somedir\fortrandir\fortran.exe'
    fortran_script = r'~/C:/Users/Vishnu/Desktop/Fortran_Program_Rum/phase1.f'
    subprocess.Popen([exe, fortran_script, "--domain", i])

if you need to convert the forward-slashes to backward-slashes, as suggested in one of the comments, you can do this:

for i in input:
    exe = os.path.normcase(r'c:\somedir\fortrandir\fortran.exe')
    fortran_script = os.path.normcase(r'~/C:/Users/Vishnu/Desktop/Fortran_Program_Rum/phase1.f')
    i = os.path.normcase(i)
    subprocess.Popen([exe, fortran_script, "--domain", i])

[EDIT 7-Mar-2017]

The following line is incorrect:

exe = os.path.normcase(r'~/C:/Program Files (x86)/Silverfrost/ftn95.exe'

I am not sure why you have ~/ as a prefix for every path, don't do that.

for i in input:
    exe = os.path.normcase(r'C:/Program Files (x86)/Silverfrost/ftn95.exe'
    fortran_script = os.path.normcase(r'C:/Users/Vishnu/Desktop/Fortran_Program_Rum/phase1.f')
    i = os.path.normcase(i)
    subprocess.Popen([exe, fortran_script, "--domain", i])

[2nd EDIT 7-Mar-2017]

I do not know this FORTRAN or ftn95.exe, does it need a shell to function properly?, in which case you need to launch as follows:

subprocess.Popen([exe, fortran_script, "--domain", i], shell = True)

You really need to try to launch the command manually from the working directory which your python script is operating from. Once you have the command which is actually working, then build up the subprocess command.

Html a tag

Link in html

 <a href="index1.php">page1</a>
 <a href="page2.php">page2</a>

Html in php

echo ' <a href="index1.php">page1</a>';
echo '<a href="page2.php">page2</a>';

In the end i came to the conclusion that without modifying how the query works i could not store the values in variables. I used SQL profiler to catch the values and then hard coded them into the query to see how it worked. There were 18 of these integer arrays and some had over 30 elements in them.

I think that there is a need for MS/SQL to introduce some aditional datatypes into the language. Arrays are quite common and i don't see why you couldn't use them in a stored proc.

You will either have to specify a DEFAULT, or add the column with NULLs allowed, update all the values, and then change the column to NOT NULL.

ALTER TABLE <YourTable> 
ADD <NewColumn> <NewColumnType> NOT NULL DEFAULT <DefaultValue>

The following functions can be used to automate the process of toggling outputs beetwen stdout/stderr and a logfile.

#!/bin/bash

    #set -x

    # global vars
    OUTPUTS_REDIRECTED="false"
    LOGFILE=/dev/stdout

    # "private" function used by redirect_outputs_to_logfile()
    function save_standard_outputs {
        if [ "$OUTPUTS_REDIRECTED" == "true" ]; then
            echo "[ERROR]: ${FUNCNAME[0]}: Cannot save standard outputs because they have been redirected before"
            exit 1;
        fi
        exec 3>&1
        exec 4>&2

        trap restore_standard_outputs EXIT
    }

    # Params: $1 => logfile to write to
    function redirect_outputs_to_logfile {
        if [ "$OUTPUTS_REDIRECTED" == "true" ]; then
            echo "[ERROR]: ${FUNCNAME[0]}: Cannot redirect standard outputs because they have been redirected before"
            exit 1;
        fi
        LOGFILE=$1
        if [ -z "$LOGFILE" ]; then
            echo "[ERROR]: ${FUNCNAME[0]}: logfile empty [$LOGFILE]"

        fi
        if [ ! -f $LOGFILE ]; then
            touch $LOGFILE
        fi
        if [ ! -f $LOGFILE ]; then
            echo "[ERROR]: ${FUNCNAME[0]}: creating logfile [$LOGFILE]"
            exit 1
        fi

        save_standard_outputs

        exec 1>>${LOGFILE%.log}.log
        exec 2>&1
        OUTPUTS_REDIRECTED="true"
    }

    # "private" function used by save_standard_outputs() 
    function restore_standard_outputs {
        if [ "$OUTPUTS_REDIRECTED" == "false" ]; then
            echo "[ERROR]: ${FUNCNAME[0]}: Cannot restore standard outputs because they have NOT been redirected"
            exit 1;
        fi
        exec 1>&-   #closes FD 1 (logfile)
        exec 2>&-   #closes FD 2 (logfile)
        exec 2>&4   #restore stderr
        exec 1>&3   #restore stdout

        OUTPUTS_REDIRECTED="false"
    }

Example of usage inside script:

echo "this goes to stdout"
redirect_outputs_to_logfile /tmp/one.log
echo "this goes to logfile"
restore_standard_outputs 
echo "this goes to stdout"

Updated for the Github Desktop

Search up "Edit the system environment variables" on windows search

• Click environmental variable on the bottom right corner

• Find path under system variables and click edit on it

• Click new to add a new path

• add this path: C:\Users\yourUserName\AppData\Local\GitHubDesktop\bin\github.exe

To make sure everything is working fine, open cmd, and type github.exe

A great way to do this would be to use CSS 3 indeed.

Create a div width a class - e.g. supersizer on top of your page:

Then set following CSS properties:

  .supersizer {_x000D_
    background: url("http://fc06.deviantart.net/fs70/f/2012/099/d/f/stackoverflow_16x16_icon_by_muntoo_stock-d4vl2v4.png") no-repeat center center fixed;_x000D_
    width: 100%;_x000D_
    height: 100%;_x000D_
    position: fixed;_x000D_
    z-index: -1;_x000D_
    opacity: 0.5;_x000D_
    -webkit-background-size: cover;_x000D_
    -moz-background-size: cover;_x000D_
    -o-background-size: cover;_x000D_
    background-size: cover;_x000D_
    top: 0;_x000D_
  }

<div class="supersizer"></div>

A solution for me:

$old_ErrorActionPreference = $ErrorActionPreference
$ErrorActionPreference = 'SilentlyContinue'
if((Get-PSSessionConfiguration -Name "MyShellUri" -ErrorAction SilentlyContinue) -eq $null) {
   WriteTraceForTrans "The session configuration MyShellUri is already unregistered."
}
else {        
   #Unregister-PSSessionConfiguration -Name "MyShellUri" -Force -ErrorAction Ignore
}
$ErrorActionPreference = $old_ErrorActionPreference 

Or use try-catch

try { 

(Get-PSSessionConfiguration -Name "MyShellUri" -ErrorAction SilentlyContinue)

} 
catch {

}

Something like this.

function addRowHandlers() {
  var table = document.getElementById("tableId");
  var rows = table.getElementsByTagName("tr");
  for (i = 0; i < rows.length; i++) {
    var currentRow = table.rows[i];
    var createClickHandler = function(row) {
      return function() {
        var cell = row.getElementsByTagName("td")[0];
        var id = cell.innerHTML;
        alert("id:" + id);
      };
    };
    currentRow.onclick = createClickHandler(currentRow);
  }
}

EDIT

Working demo.

The first line of a constructor is always an invocation to another constructor. You can choose between calling a constructor from the same class with "this(...)" or a constructor from the parent clas with "super(...)". If you don't include either, the compiler includes this line for you: super();

No need to specify or even check if the file is/has compressed, you can send it to every file, On every request.

It tells downstream proxies how to match future request headers to decide whether the cached response can be used rather than requesting a fresh one from the origin server.

<ifModule mod_headers.c>
  Header unset Vary
  Header set Vary "Accept-Encoding, X-HTTP-Method-Override, X-Forwarded-For, Remote-Address, X-Real-IP, X-Forwarded-Proto, X-Forwarded-Host, X-Forwarded-Port, X-Forwarded-Server"
</ifModule>

• the unset is to fix some bugs in older GoDaddy hosting, optionally.

Your format specifier is incorrect. From the printf() man page on my machine:

0 A zero '0' character indicating that zero-padding should be used rather than blank-padding. A '-' overrides a '0' if both are used;

Field Width: An optional digit string specifying a field width; if the output string has fewer characters than the field width it will be blank-padded on the left (or right, if the left-adjustment indicator has been given) to make up the field width (note that a leading zero is a flag, but an embedded zero is part of a field width);

Precision: An optional period, '.', followed by an optional digit string giving a precision which specifies the number of digits to appear after the decimal point, for e and f formats, or the maximum number of characters to be printed from a string; if the digit string is missing, the precision is treated as zero;

For your case, your format would be %09.3f:

#include <stdio.h>

int main(int argc, char **argv)
{
  printf("%09.3f\n", 4917.24);
  return 0;
}

Output:

$ make testapp
cc     testapp.c   -o testapp
$ ./testapp 
04917.240

Note that this answer is conditional on your embedded system having a printf() implementation that is standard-compliant for these details - many embedded environments do not have such an implementation.

If you prefer attr_accessible, you could use it in Rails 4 too. You should install it like gem:

gem 'protected_attributes'

after that you could use attr_accessible in you models like in Rails 3

Also, and i think that is the best way- using form objects for dealing with mass assignment, and saving nested objects, and you can also use protected_attributes gem that way

class NestedForm
   include  ActiveModel::MassAssignmentSecurity
   attr_accessible :name,
                   :telephone, as: :create_params
   def create_objects(params)
      SomeModel.new(sanitized_params(params, :create_params))
   end
end

As for every "3rd-party" library in flavor of a JAR file which is to be used by the webapp, just copy/drop the physical JAR file in webapp's /WEB-INF/lib. It will then be available in webapp's default classpath. Also, Eclipse is smart enough to notice that. No need to hassle with buildpath. However, make sure to remove all unnecessary references you added before, else it might collide.

An alternative is to install it in the server itself by dropping the physical JAR file in server's own /lib folder. This is required when you're using server-provided JDBC connection pool data source which in turn needs the MySQL JDBC driver.

See also:

• How to add JAR libraries to WAR project without facing java.lang.ClassNotFoundException? Classpath vs Build Path vs /WEB-INF/lib
• How should I connect to JDBC database / datasource in a servlet based application?
• Where do I have to place the JDBC driver for Tomcat's connection pool?
• JDBC CLASSPATH Not Working

For C users, this will also work

while ( gets(str) != NULL )

Try this

SELECT CONCAT('"',GROUP_CONCAT(id),'"') FROM table_level 
where parent_id=4 group by parent_id;

Result will be

 "5,6,9,10,12,14,15,17,18,779"

THE ANSWER BELOW IS THE GOOD ONE

You aren't using the data method correctly. The correct code to update data is:

$('#foo').data('num', num); 

So your example would be:

var num = $('#foo').data("num") + 1;       
console.log(num)       
$('#foo').data('num', num); 
console.log(num)

Another option, not necesarily more elegant, but does not require to refer to a specific column:

mtcars %>% 
  group_by(cyl, gear) %>%
  do(data.frame(nrow=nrow(.)))

Only a teacher would ask you to do something silly like this. You could provide an expected answer. Or a unique solution, while the rest of the class will be (yawn) the same...

from operator import lt, gt
def ultimate (l,op,c=1,u=0):
    try:
        if op(l[c],l[u]): 
            u = c
        c += 1
        return ultimate(l,op,c,u)
    except IndexError:
        return l[u]
def minimum (l):
    return ultimate(l,lt)
def maximum (l):
    return ultimate(l,gt)

The solution is simple. Use this to set yourself apart from obvious choices.

Little late to the game but i found a way to fix this for me that i had not seen anywhere else. Select your connection from Connection Managers. On the right you should see properties. Check to see if there are any expressions there if not add one. In your package explorer add a variable called connection to sql or whatever. Set the variable as a string and set the value as your connection string and include the User Id and password. Back to the connection manager properties and expression. From the drop down select ConnectionString and set the second box as the name of your variable. It should look like this

I could not for the life of me find another solution but this worked!

In addition to existing good answers, note that Jackson 1.9 improved handling by adding "property unification", meaning that ALL annotations from difference parts of a logical property are combined, using (hopefully) intuitive precedence.

In Jackson 1.8 and prior, only field and getter annotations were used when determining what and how to serialize (writing JSON); and only and setter annotations for deserialization (reading JSON). This sometimes required addition of "extra" annotations, like annotating both getter and setter.

With Jackson 1.9 and above these extra annotations are NOT needed. It is still possible to add those; and if different names are used, one can create "split" properties (serializing using one name, deserializing using other): this is occasionally useful for sort of renaming.

No regex, so no need for //.

this should work:

$str = str_replace("\\", '/', $str);

You need to escape "\" as well.

/*consider $mArray as multidimensional array and $sArray as single dimensional array
this code will ignore the parent array
*/

function flatten_array2($mArray) {
    $sArray = array();

    foreach ($mArray as $row) {
        if ( !(is_array($row)) ) {
            if($sArray[] = $row){
            }
        } else {
            $sArray = array_merge($sArray,flatten_array2($row));
        }
    }
    return $sArray;
}

Scala version

  def deg2rad(deg: Double) = deg * Math.PI / 180.0

  def rad2deg(rad: Double) = rad / Math.PI * 180.0

  def getDistanceMeters(lat1: Double, lon1: Double, lat2: Double, lon2: Double) = {
    val theta = lon1 - lon2
    val dist = Math.sin(deg2rad(lat1)) * Math.sin(deg2rad(lat2)) + Math.cos(deg2rad(lat1)) *
      Math.cos(deg2rad(lat2)) * Math.cos(deg2rad(theta))
    Math.abs(
      Math.round(
        rad2deg(Math.acos(dist)) * 60 * 1.1515 * 1.609344 * 1000)
    )
  }

I recently came across Python 3 interpreter at CompileOnline.

Change:

<!-- ANT4X -->
<dependency>
  <groupId>net.sourceforge</groupId>
  <artifactId>ant4x</artifactId>
  <version>${net.sourceforge.ant4x-version}</version>
  <scope>provided</scope>
</dependency>

To:

<!-- ANT4X -->
<dependency>
  <groupId>net.sourceforge.ant4x</groupId>
  <artifactId>ant4x</artifactId>
  <version>${net.sourceforge.ant4x-version}</version>
  <scope>provided</scope>
</dependency>

The groupId of net.sourceforge was incorrect. The correct value is net.sourceforge.ant4x.

go to the maven repository and open the jar [tip: you can use winzip] of the source module to verify the specific class present.

In my case it is not. Then I found below.

if you are using the plugin org.apache.felix/maven-bundle-plugin

Make sure source module has export-package defined

example: com.xxx.camel.dao

RewriteBase is only useful in situations where you can only put a .htaccess at the root of your site. Otherwise, you may be better off placing your different .htaccess files in different directories of your site and completely omitting the RewriteBase directive.

Lately, for complex sites, I've been taking them out, because it makes deploying files from testing to live just one more step complicated.

Let,

 #include <vector>

 vector<int> v {1, 2, 3, -1, -2, -3};

If the vector is sorted in ascending or descending order then you can find it with complexity O(1).

For a vector of ascending order the first element is the smallest element, you can get it by v[0] (0 based indexing) and last element is the largest element, you can get it by v[sizeOfVector-1].

If the vector is sorted in descending order then the last element is the smallest element,you can get it by v[sizeOfVector-1] and first element is the largest element, you can get it by v[0].

If the vector is not sorted then you have to iterate over the vector to get the smallest/largest element.In this case time complexity is O(n), here n is the size of vector.

int smallest_element = v[0]; //let, first element is the smallest one
int largest_element = v[0]; //also let, first element is the biggest one
for(int i = 1; i < v.size(); i++)  //start iterating from the second element
{
    if(v[i] < smallest_element)
    {
       smallest_element = v[i];
    }
    if(v[i] > largest_element)
    {
       largest_element = v[i];
    }
}

You can use iterator,

for (vector<int>:: iterator it = v.begin(); it != v.end(); it++)
{
    if(*it < smallest_element) //used *it (with asterisk), because it's an iterator
    {
      smallest_element = *it;
    }
    if(*it > largest_element)
    {
      largest_element = *it;
    }
}

You can calculate it in input section (when you have to find smallest or largest element from a given vector)

int smallest_element, largest_element, value;
vector <int> v;
int n;//n is the number of elements to enter
cin >> n;
for(int i = 0;i<n;i++)
{
    cin>>value;
    if(i==0)
    {
        smallest_element= value; //smallest_element=v[0];
        largest_element= value; //also, largest_element = v[0]
    }

    if(value<smallest_element and i>0)
    {
        smallest_element = value;
    }

    if(value>largest_element and i>0)
    {
        largest_element = value;
    }
    v.push_back(value);
}

Also you can get smallest/largest element by built in functions

#include<algorithm>

int smallest_element = *min_element(v.begin(),v.end());

int largest_element  = *max_element(v.begin(),v.end());

You can get smallest/largest element of any range by using this functions. such as,

vector<int> v {1,2,3,-1,-2,-3};

cout << *min_element(v.begin(), v.begin() + 3); //this will print 1,smallest element of first three elements

cout << *max_element(v.begin(), v.begin() + 3); //largest element of first three elements

cout << *min_element(v.begin() + 2, v.begin() + 5); // -2, smallest element between third and fifth element (inclusive)

cout << *max_element(v.begin() + 2, v.begin()+5); //largest element between third and first element (inclusive)

I have used asterisk (*), before min_element()/max_element() functions. Because both of them return iterator. All codes are in c++.

var res = from s in Splitting 
          join c in Customer on s.CustomerId equals c.Id
         where c.Id == customrId
            && c.CompanyId == companyId
        select s;

Using Extension methods:

var res = Splitting.Join(Customer,
                 s => s.CustomerId,
                 c => c.Id,
                 (s, c) => new { s, c })
           .Where(sc => sc.c.Id == userId && sc.c.CompanyId == companId)
           .Select(sc => sc.s);

The Easiest way :

HTML

  <div ng-app="myApp" ng-controller="myCtrl"> 

        <button ng-click="sendData();"> Send Data </button>

    </div>

JavaScript

    <script>
        var app = angular.module('myApp', []);
        app.controller('myCtrl', function($scope, $rootScope) {
            function sendData($scope) {
                var arrayData = ['sam','rumona','cubby'];
                $rootScope.$emit('someEvent', arrayData);
            }

        });
        app.controller('yourCtrl', function($scope, $rootScope) {
            $rootScope.$on('someEvent', function(event, data) {
                console.log(data); 
            }); 
        });
    </script>

Here is another way

timestamps.sort()
timestamps.reverse()
print(timestamps)

I think there's no need to change any mapping. Try to use query_string, it's perfect. All scenarios will work with default standard analyzer:

We have data:

{"_id" : "1","name" : "John Doeman","function" : "Janitor"}
{"_id" : "2","name" : "Jane Doewoman","function" : "Teacher"}

Scenario 1:

{"query": {
    "query_string" : {"default_field" : "name", "query" : "*Doe*"}
} }

Response:

{"_id" : "1","name" : "John Doeman","function" : "Janitor"}
{"_id" : "2","name" : "Jane Doewoman","function" : "Teacher"}

Scenario 2:

{"query": {
    "query_string" : {"default_field" : "name", "query" : "*Jan*"}
} }

Response:

{"_id" : "1","name" : "John Doeman","function" : "Janitor"}

Scenario 3:

{"query": {
    "query_string" : {"default_field" : "name", "query" : "*oh* *oe*"}
} }

Response:

{"_id" : "1","name" : "John Doeman","function" : "Janitor"}
{"_id" : "2","name" : "Jane Doewoman","function" : "Teacher"}

EDIT - Same implementation with spring data elastic search https://stackoverflow.com/a/43579948/2357869

One more explanation how query_string is better than others https://stackoverflow.com/a/43321606/2357869

AStyle can be customized in great detail for C++ and Java (and others too)

This is a source code formatting tool.

clang-format is a powerful command line tool bundled with the clang compiler which handles even the most obscure language constructs in a coherent way.

It can be integrated with Visual Studio, Emacs, Vim (and others) and can format just the selected lines (or with git/svn to format some diff).

It can be configured with a variety of options listed here.

When using config files (named .clang-format) styles can be per directory - the closest such file in parent directories shall be used for a particular file.

Styles can be inherited from a preset (say LLVM or Google) and can later override different options

It is used by Google and others and is production ready.

Also look at the project UniversalIndentGUI. You can experiment with several indenters using it: AStyle, Uncrustify, GreatCode, ... and select the best for you. Any of them can be run later from a command line.

Uncrustify has a lot of configurable options. You'll probably need Universal Indent GUI (in Konstantin's reply) as well to configure it.

For me, passing ($event.target.value) as suggested by @microniks did not work. What worked was ($event.value) instead. I am using Angular 4.2.x and Angular Material 2

<select (change)="onItemChange($event.value)">
    <option *ngFor="#value of values" [value]="value.key">
       {{value.value}}
    </option>
</select>

I would use underscore and take care of empty strings too:

var my_object = { a:undefined, b:2, c:4, d:undefined, k: null, p: false, s: '', z: 0 };_x000D_
_x000D_
var result =_.omit(my_object, function(value) {_x000D_
  return _.isUndefined(value) || _.isNull(value) || value === '';_x000D_
});_x000D_
_x000D_
console.log(result); //Object {b: 2, c: 4, p: false, z: 0}

jsbin.

It's trying to connect to the computer it's running on on port 5000, but the connection is being refused. Are you sure you have a server running?

If not, you can use netcat for testing:

nc -l -k -p 5000

Some implementations may require you to omit the -p flag.

You should use the grep -q flag for quiet output. See the man pages below:

man grep output :

 General Output Control

  -q, --quiet, --silent
              Quiet;  do  not write anything to standard output.  Exit immediately with zero status
              if any match is  found,  even  if  an  error  was  detected.   Also  see  the  -s  or
              --no-messages option.  (-q is specified by POSIX.)

This KornShell (ksh) script demos the grep quiet output and is a solution to your question.

grepUtil.ksh :

#!/bin/ksh

#Initialize Variables
file=poet.txt
var=""
dir=tempDir
dirPath="/"${dir}"/"
searchString="poet"

#Function to initialize variables
initialize(){
    echo "Entering initialize"
    echo "Exiting initialize"
}

#Function to create File with Input
#Params: 1}Directory 2}File 3}String to write to FileName
createFileWithInput(){
    echo "Entering createFileWithInput"
    orgDirectory=${PWD}
    cd ${1}
    > ${2}
    print ${3} >> ${2}
    cd ${orgDirectory}
    echo "Exiting createFileWithInput"
}

#Function to create File with Input
#Params: 1}directoryName
createDir(){
    echo "Entering createDir"
    mkdir -p ${1}
    echo "Exiting createDir"
}

#Params: 1}FileName
readLine(){
    echo "Entering readLine"
    file=${1}
    while read line
    do
        #assign last line to var
        var="$line"
    done <"$file"
    echo "Exiting readLine"
}
#Check if file exists 
#Params: 1}File
doesFileExit(){
    echo "Entering doesFileExit"
    orgDirectory=${PWD}
    cd ${PWD}${dirPath}
    #echo ${PWD}
    if [[ -e "${1}" ]]; then
        echo "${1} exists"
    else
        echo "${1} does not exist"
    fi
    cd ${orgDirectory}
    echo "Exiting doesFileExit"
}
#Check if file contains a string quietly
#Params: 1}Directory Path 2}File 3}String to seach for in File
doesFileContainStringQuiet(){
    echo "Entering doesFileContainStringQuiet"
    orgDirectory=${PWD}
    cd ${PWD}${1}
    #echo ${PWD}
    grep -q ${3} ${2}
    if [ ${?} -eq 0 ];then
        echo "${3} found in ${2}"
    else
        echo "${3} not found in ${2}"
    fi
    cd ${orgDirectory}
    echo "Exiting doesFileContainStringQuiet"
}
#Check if file contains a string with output
#Params: 1}Directory Path 2}File 3}String to seach for in File
doesFileContainString(){
    echo "Entering doesFileContainString"
    orgDirectory=${PWD}
    cd ${PWD}${1}
    #echo ${PWD}
    grep ${3} ${2}
    if [ ${?} -eq 0 ];then
        echo "${3} found in ${2}"
    else
        echo "${3} not found in ${2}"
    fi
    cd ${orgDirectory}
    echo "Exiting doesFileContainString"
}

#-----------
#---Main----
#-----------
echo "Starting: ${PWD}/${0} with Input Parameters: {1: ${1} {2: ${2} {3: ${3}"
#initialize #function call#
createDir ${dir} #function call#
createFileWithInput ${dir} ${file} ${searchString} #function call#
doesFileExit ${file} #function call#
if [ ${?} -eq 0 ];then
    doesFileContainStringQuiet ${dirPath} ${file} ${searchString} #function call#
    doesFileContainString ${dirPath} ${file} ${searchString} #function call#
fi
echo "Exiting: ${PWD}/${0}"

grepUtil.ksh Output :

user@foo /tmp
$ ksh grepUtil.ksh
Starting: /tmp/grepUtil.ksh with Input Parameters: {1:  {2:  {3:
Entering createDir
Exiting createDir
Entering createFileWithInput
Exiting createFileWithInput
Entering doesFileExit
poet.txt exists
Exiting doesFileExit
Entering doesFileContainStringQuiet
poet found in poet.txt
Exiting doesFileContainStringQuiet
Entering doesFileContainString
poet
poet found in poet.txt
Exiting doesFileContainString
Exiting: /tmp/grepUtil.ksh

You need to install the Visual C++ libraries: http://www.microsoft.com/en-us/download/details.aspx?id=30679

The quick start guide that keyboardsurfer references will work if you need to get your project to build properly, but it leaves you with a dummy google-play-services project in your Eclipse workspace, and it doesn't properly link Eclipse to the Google Play Services Javadocs.

Here's what I did instead:

1. Install the Google Play Services SDK using the instructions in the Android Maps V2 Quick Start referenced above, or the instructions to Setup Google Play Services SDK, but do not follow the instructions to add Google Play Services into your project.

2. Right click on the project in the Package Explorer, select Properties to open the properties for your project.

3. (Only if you already followed the instructions in the quick start guide!) Remove the dependency on the google-play-services project:

   • Click on the Android category and remove the reference to the google-play-services project.

   • Click on the Java Build Path category, then the Projects tab and remove the reference to the google-play-services project.

4. Click on the Java Build Path category, then the Libraries tab.

5. Click Add External JARs... and select the google-play-services.jar file. This should be in [Your ADT directory]\sdk\extras\google\google_play_services\libproject\google-play-services_lib\libs.

6. Click on the arrow next to the new google-play-services.jar entry, and select the Javadoc Location item.

7. Click Edit... and select the folder containing the Google Play Services Javadocs. This should be in [Your ADT directory]\sdk\extras\google\google_play_services\docs\reference.

8. Still in the Java Build Path category, click on the Order and Export tab. Check the box next to the google-play-services.jar entry.

9. Click OK to save your project properties.

Your project should now have access to the Google Play Services library, and the Javadocs should display properly in Eclipse.

You seem to be using grep() like the Unix grep utility, which is wrong.

Perl's grep() in scalar context evaluates the expression for each element of a list and returns the number of times the expression was true. So when $match contains any "true" value, grep($match, @array) in scalar context will always return the number of elements in @array.

Instead, try using the pattern matching operator:

if (grep /$match/, @array) {
    print "found it\n";
}

This issue could be because adb incompatibility with the newest version of the platform SDK.

Try the following:

1. If you are using Genymotion, manually set the Android SDK within Genymotion settings to your sdk path. Go to Genymotion -> settings -> ADB -> Use custom SDK Tools -> Browse and ender your local SDK path.

2. If you haverecently updated your platform-tools plugin version, revert back to 23.0.1.

Its a bug within ADB, one of the above must most likely be your solution.

With the lib config option your are able to cherry pick Map into your project. Just add es2015.collection to your lib section. When you have no lib config add one with the defaults and add es2015.collection.

So when you have target: es5, change tsconfig.json to:

"target": "es5",
"lib": [ "dom", "es5", "scripthost", "es2015.collection" ],

Aside from limiting the columns selected to reduce bandwidth and memory:

DataTable t;
t.Columns.Remove("columnName");
t.Columns.RemoveAt(columnIndex);

Update A recent comment claims this doesn't work in the new Chrome ... As shown in jsFiddle, and tested on my personal site, this method still works as of Chrome ver 26.0.1410.64 m

This is REALLY easy in jQuery by the way:

jsFiddle

// slight update to account for browsers not supporting e.which
function disableF5(e) { if ((e.which || e.keyCode) == 116) e.preventDefault(); };
// To disable f5
    /* jQuery < 1.7 */
$(document).bind("keydown", disableF5);
/* OR jQuery >= 1.7 */
$(document).on("keydown", disableF5);

// To re-enable f5
    /* jQuery < 1.7 */
$(document).unbind("keydown", disableF5);
/* OR jQuery >= 1.7 */
$(document).off("keydown", disableF5);

On a side note: This only disables the f5 button on the keyboard. To truly disable refresh you must use a server side script to check for page state changes. Can't say I really know how to do this as I haven't done it yet.

On the software site that I work at, we use my disableF5 function in conjunction with Codeigniter's session data. For instance, there is a lock button which will lock the screen and prompt a password dialog. The function "disableF5" is quick and easy and keeps that button from doing anything. However, to prevent the mouse-click on refresh button, a couple things take place.

1. When lock is clicked, user session data has a variable called "locked" that becomes TRUE
2. When the refresh button is clicked, on the master page load method is a check against session data for "locked", if TRUE, then we simple don't allow the redirect and the page never changes, regardless of requested destination

TIP: Try using a server-set cookie, such as PHP's $_SESSION, or even .Net's Response.Cookies, to maintain "where" your client is in your site. This is the more Vanilla way to do what I do with CI's Session class. The big difference being that CI uses a Table in your DB, whereas these vanilla methods store an editable cookie in the client. The downside though, is a user can clear its cookies.

Here a good link on Quirksmode.

function setCookie(name,value,days) {
    var expires = "";
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days*24*60*60*1000));
        expires = "; expires=" + date.toUTCString();
    }
    document.cookie = name + "=" + (value || "")  + expires + "; path=/";
}
function getCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}
function eraseCookie(name) {   
    document.cookie = name+'=; Max-Age=-99999999;';  
}

In docker-compose.yml you can use this format:

volumes:
    - host directory:container directory

according to their documentation

You can additionally implement IDataErrorInfo as follows in the view model. If you implement IDataErrorInfo, you can do the validation in that instead of the setter of a particular property, then whenever there is a error, return an error message so that the text box which has the error gets a red box around it, indicating an error.

class ViewModel : INotifyPropertyChanged, IDataErrorInfo
{
    private string m_Name = "Type Here";
    public ViewModel()
    {
    }

    public string Name
    {
        get
        {
            return m_Name;
        }
        set
        {
            if (m_Name != value)
            {
                m_Name = value;
                OnPropertyChanged("Name");
            }
        }
    }

    public event PropertyChangedEventHandler PropertyChanged;

    protected void OnPropertyChanged(string propertyName)
    {
        if (PropertyChanged != null)
        {
            PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
        }
    }

    public string Error
    {
        get { return "...."; }
    }

    /// <summary>
    /// Will be called for each and every property when ever its value is changed
    /// </summary>
    /// <param name="columnName">Name of the property whose value is changed</param>
    /// <returns></returns>
    public string this[string columnName]
    {
        get 
        {
            return Validate(columnName);
        }
    }

    private string Validate(string propertyName)
    {
        // Return error message if there is error on else return empty or null string
        string validationMessage = string.Empty;
        switch (propertyName)
        {
            case "Name": // property name
                // TODO: Check validiation condition
                validationMessage = "Error";
                break;
        }

        return validationMessage;
    }
}

And you have to set ValidatesOnDataErrors=True in the XAML in order to invoke the methods of IDataErrorInfo as follows:

<TextBox Text="{Binding Name, UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=True}" />

std::string replace(std::string base, const std::string from, const std::string to) {
    std::string SecureCopy = base;

    for (size_t start_pos = SecureCopy.find(from); start_pos != std::string::npos; start_pos = SecureCopy.find(from,start_pos))
    {
        SecureCopy.replace(start_pos, from.length(), to);
    }

    return SecureCopy;
}

Something like

create or replace procedure my_proc( p_rc OUT SYS_REFCURSOR )
as
begin
  open p_rc
   for select 1 col1
         from dual;
end;
/

variable rc refcursor;
exec my_proc( :rc );
print rc;

will work in SQL*Plus or SQL Developer. I don't have any experience with Embarcardero Rapid XE2 so I have no idea whether it supports SQL*Plus commands like this.

UPDATED: 2/19/2016

Consider this answer outdated. Refer to other answers on this post for information relevant to newer browser version.

Basically, defer tells the browser to wait "until it's ready" before executing the javascript in that script block. Usually this is after the DOM has finished loading and document.readyState == 4

The defer attribute is specific to internet explorer. In Internet Explorer 8, on Windows 7 the result I am seeing in your JS Fiddle test page is, 1 - 2 - 3.

The results may vary from browser to browser.

http://msdn.microsoft.com/en-us/library/ms533719(v=vs.85).aspx

Contrary to popular belief IE follows standards more often than people let on, in actuality the "defer" attribute is defined in the DOM Level 1 spec http://www.w3.org/TR/REC-DOM-Level-1/level-one-html.html

The W3C's definition of defer: http://www.w3.org/TR/REC-html40/interact/scripts.html#adef-defer:

"When set, this boolean attribute provides a hint to the user agent that the script is not going to generate any document content (e.g., no "document.write" in javascript) and thus, the user agent can continue parsing and rendering."

Since swift 3.0 there is more convenient way: #imageLiterals here is text example. And below animated example from here:

Exceptions are logged into the JavaScript console. You can use that if you want to keep Firebug disabled.

function log(msg) {
    setTimeout(function() {
        throw new Error(msg);
    }, 0);
}

Usage:

log('Hello World');
log('another message');

Not yet (as of September, 2019), but since the "safe navigation operator" is now at Stage 3, it's being implemented in TypeScript.

Watch this issue for updates:

https://github.com/microsoft/TypeScript/issues/16

Several engines have early implementations:

JSC: https://bugs.webkit.org/show_bug.cgi?id=200199

V8: https://bugs.chromium.org/p/v8/issues/detail?id=9553

SM: https://bugzilla.mozilla.org/show_bug.cgi?id=1566143

(via https://github.com/tc39/proposal-optional-chaining/issues/115#issue-475422578)

You can install a plugin to support it now:

npm install --save-dev ts-optchain

In your tsconfig.json:

// tsconfig.json
{
    "compilerOptions": {
        "plugins": [
            { "transform": "ts-optchain/transform" },
        ]
    },
}

I expect this answer to be out of date in the next 6 months or so, but hopefully it will help someone in the meantime.

The extension is the best option for this problem. Create an extension of View or Button

public extension UIView {
  //Round the corners
  func roundCorners(){
    let radius = bounds.maxX / 16
    layer.cornerRadius = radius
  }
}

Call it from the code

button.roundCorners()

Update: I wrote a solution that doesn't require reading the entire file in one go. It's too big for a stackoverflow answer, but can be found here jsonstream.

You can use json.JSONDecoder.raw_decode to decode arbitarily big strings of "stacked" JSON (so long as they can fit in memory). raw_decode stops once it has a valid object and returns the last position where wasn't part of the parsed object. It's not documented, but you can pass this position back to raw_decode and it start parsing again from that position. Unfortunately, the Python json module doesn't accept strings that have prefixing whitespace. So we need to search to find the first none-whitespace part of your document.

from json import JSONDecoder, JSONDecodeError
import re

NOT_WHITESPACE = re.compile(r'[^\s]')

def decode_stacked(document, pos=0, decoder=JSONDecoder()):
    while True:
        match = NOT_WHITESPACE.search(document, pos)
        if not match:
            return
        pos = match.start()
        
        try:
            obj, pos = decoder.raw_decode(document, pos)
        except JSONDecodeError:
            # do something sensible if there's some error
            raise
        yield obj

s = """

{"a": 1}  


   [
1
,   
2
]


"""

for obj in decode_stacked(s):
    print(obj)

prints:

{'a': 1}
[1, 2]

Using plain javascript:

element.parentNode

In jQuery:

element.parent()

Your error is caused by these:

Dim oTable As Table, oRow As Row,

These types, Table and Row are not variable types native to Excel. You can resolve this in one of two ways:

1. Include a reference to the Microsoft Word object model. Do this from Tools | References, then add reference to MS Word. While not strictly necessary, you may like to fully qualify the objects like Dim oTable as Word.Table, oRow as Word.Row. This is called early-binding.
2. Alternatively, to use late-binding method, you must declare the objects as generic Object type: Dim oTable as Object, oRow as Object. With this method, you do not need to add the reference to Word, but you also lose the intellisense assistance in the VBE.

I have not tested your code but I suspect ActiveDocument won't work in Excel with method #2, unless you properly scope it to an instance of a Word.Application object. I don't see that anywhere in the code you have provided. An example would be like:

Sub DeleteEmptyRows()
Dim wdApp as Object
Dim oTable As Object, As Object, _
TextInRow As Boolean, i As Long

Set wdApp = GetObject(,"Word.Application")

Application.ScreenUpdating = False

For Each oTable In wdApp.ActiveDocument.Tables

I've used another API for this purpose..

var readline = require('readline');
var rl = readline.createInterface(process.stdin, process.stdout);
rl.setPrompt('guess> ');
rl.prompt();
rl.on('line', function(line) {
    if (line === "right") rl.close();
    rl.prompt();
}).on('close',function(){
    process.exit(0);
});

This allows to prompt in loop until the answer is right. Also it gives nice little console.You can find the details @ http://nodejs.org/api/readline.html#readline_example_tiny_cli

Create another getter for selected item

<form [formGroup]="countryForm">
  <select formControlName="country">
    <option *ngFor="let c of countries" [value]="c.id">{{c.name}}</option>
  </select>

  <p>Selected Country: {{selectedCountry?.name}}</p>
</form>

In ts :

get selectedCountry(){
  let countryId = this.countryForm.controls.country.value;
  let selected = this.countries.find(c=> c.id == countryId);
  return selected;
}

Because Firefox does not support mp3 format. To make this work with Firefox, you should use the ogg format.

I had also the similar issue in godaddy hosting. But after putting ob_start(); at the beginning of the php page from where page was redirecting, it was working fine.

Please find the example of the fix:

fileName:index.php

<?php
ob_start();
...
header('Location: page1.php');
...
ob_end_flush();
?>

This is cut and pasted from some sample code I wrote, hopefully it should give the basics. It only supports File data and form-data at the moment.

public class PostData
{

    private List<PostDataParam> m_Params;

    public List<PostDataParam> Params
    {
        get { return m_Params; }
        set { m_Params = value; }
    }

    public PostData()
    {
        m_Params = new List<PostDataParam>();

        // Add sample param
        m_Params.Add(new PostDataParam("email", "MyEmail", PostDataParamType.Field));
    }


    /// <summary>
    /// Returns the parameters array formatted for multi-part/form data
    /// </summary>
    /// <returns></returns>
    public string GetPostData()
    {
        // Get boundary, default is --AaB03x
        string boundary = ConfigurationManager.AppSettings["ContentBoundary"].ToString();

        StringBuilder sb = new StringBuilder();
        foreach (PostDataParam p in m_Params)
        {
            sb.AppendLine(boundary);

            if (p.Type == PostDataParamType.File)
            {
                sb.AppendLine(string.Format("Content-Disposition: file; name=\"{0}\"; filename=\"{1}\"", p.Name, p.FileName));
                sb.AppendLine("Content-Type: text/plain");
                sb.AppendLine();
                sb.AppendLine(p.Value);                 
            }
            else
            {
                sb.AppendLine(string.Format("Content-Disposition: form-data; name=\"{0}\"", p.Name));
                sb.AppendLine();
                sb.AppendLine(p.Value);
            }
        }

        sb.AppendLine(boundary);

        return sb.ToString();           
    }
}

public enum PostDataParamType
{
    Field,
    File
}

public class PostDataParam
{


    public PostDataParam(string name, string value, PostDataParamType type)
    {
        Name = name;
        Value = value;
        Type = type;
    }

    public string Name;
    public string FileName;
    public string Value;
    public PostDataParamType Type;
}

To send the data you then need to:

HttpWebRequest oRequest = null;
oRequest = (HttpWebRequest)HttpWebRequest.Create(oURL.URL);
oRequest.ContentType = "multipart/form-data";                       
oRequest.Method = "POST";
PostData pData = new PostData();

byte[] buffer = encoding.GetBytes(pData.GetPostData());

// Set content length of our data
oRequest.ContentLength = buffer.Length;

// Dump our buffered postdata to the stream, booyah
oStream = oRequest.GetRequestStream();
oStream.Write(buffer, 0, buffer.Length);
oStream.Close();

// get the response
oResponse = (HttpWebResponse)oRequest.GetResponse();

Hope thats clear, i've cut and pasted from a few sources to get that tidier.

i solved the problem i exlained...for example in the file we render the other component,other component name is same with me method of current component such as:

const Login = () => {

}

render(
  <Login/>
)

..for solve this we must change the method name

npm install -g npm@4

This will install the latest version on the major release 4, no no need to specify version number. Replace 4 with whatever major release you want.

When you set to install it "for all users" (not for the current user only), you won't need to route Android Studio for the JAVA_HOME. Of course, have JDK installed.

By entering $PATH on its own at the command prompt, you're trying to run it. This isn't like Windows where you can get your path output by simply typing path.

If you want to see what the path is, simply echo it:

echo $PATH

I am sure there is a smarter way for doing what you want but this should work:

- name         : Test var
  hosts        : all
  gather_facts : no
  vars:
    myvariable : false
  tasks:
    - name: param1
      set_fact:
        myvariable: "{{param1}}"
      when: param1 is defined

    - name: param2
      set_fact:
        myvariable: "{{ param2 if not myvariable else myvariable + ',' + param2 }}"
      when: param2 is defined

    - name: param3
      set_fact:
        myvariable: "{{ param3 if not myvariable else myvariable + ',' + param3 }}"
      when: param3 is defined

    - name: default
      set_fact:
        myvariable: "default"
      when: not myvariable

    - debug:
       var=myvariable

Hope that helps. I am not sure if you can construct variables dynamically and do this in an iterator. But you could also write a small python code or any other language and plug it into ansible

Another thing that can cause this error is creating a model with the centering/scaling standardize function from the arm package -- m <- standardize(lm(y ~ x, data = train))

If you then try predict(m), you get the same error as in this question.

<%@page import="java.text.SimpleDateFormat"%>
<%@page import="java.util.Date"%>
<%@page import="java.util.Locale"%>

<html>
<head>
<title>Date Format</title>
</head>
<body>
<%
String stringDate = "Fri May 13 2011 19:59:09 GMT 0530";
Date stringDate1 = new SimpleDateFormat("EEE MMM dd yyyy HH:mm:ss Z", Locale.ENGLISH).parse(stringDate);
String stringDate2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(stringDate1);

out.println(stringDate2);
%>
</body>
</html>

http://rolandtapken.de/blog/2012-04/java-process-httpproxyuser-and-httpproxypassword says:

Other suggest to use a custom default Authenticator. But that's dangerous because this would send your password to anybody who asks.

This is relevant if some http/https requests don't go through the proxy (which is quite possible depending on configuration). In that case, you would send your credentials directly to some http server, not to your proxy.

He suggests the following fix.

// Java ignores http.proxyUser. Here come's the workaround.
Authenticator.setDefault(new Authenticator() {
    @Override
    protected PasswordAuthentication getPasswordAuthentication() {
        if (getRequestorType() == RequestorType.PROXY) {
            String prot = getRequestingProtocol().toLowerCase();
            String host = System.getProperty(prot + ".proxyHost", "");
            String port = System.getProperty(prot + ".proxyPort", "80");
            String user = System.getProperty(prot + ".proxyUser", "");
            String password = System.getProperty(prot + ".proxyPassword", "");

            if (getRequestingHost().equalsIgnoreCase(host)) {
                if (Integer.parseInt(port) == getRequestingPort()) {
                    // Seems to be OK.
                    return new PasswordAuthentication(user, password.toCharArray());  
                }
            }
        }
        return null;
    }  
});

I haven't tried it yet, but it looks good to me.

I modified the original version slightly to use equalsIgnoreCase() instead of equals(host.toLowerCase()) because of this: http://mattryall.net/blog/2009/02/the-infamous-turkish-locale-bug and I added "80" as the default value for port to avoid NumberFormatException in Integer.parseInt(port).

I did what FD_ said and it crashed with errors as it was looking for "Landroid/support/v7/cardview/R$styleable;", which was not compiled with it

If you really want to use CardView before in eclipse before it gets its own library, you can extract the classes from the classes.jar, copy and paste them into your project, with the values.xml from above from Android Studio and change all the references to android.support.v7.R to yourpackagename.R in the copied classes. This worked and ran for me

This is how you can create a beautiful button with a bezel and rounded edges:

loginButton = UIButton(frame: CGRectMake(self.view.bounds.origin.x + (self.view.bounds.width * 0.325), self.view.bounds.origin.y + (self.view.bounds.height * 0.8), self.view.bounds.origin.x + (self.view.bounds.width * 0.35), self.view.bounds.origin.y + (self.view.bounds.height * 0.05)))
loginButton.layer.cornerRadius = 18.0
loginButton.layer.borderWidth = 2.0
loginButton.backgroundColor = UIColor.whiteColor()
loginButton.layer.borderColor = UIColor.whiteColor().CGColor
loginButton.setTitle("Login", forState: UIControlState.Normal)
loginButton.setTitleColor(UIColor(red: 24.0/100, green: 116.0/255, blue: 205.0/205, alpha: 1.0), forState: UIControlState.Normal)

I had a similar problem in VS 2017 15.45 - I found when I checked that even though the project compiled and ran it came up with a system.IO.FileNotFoundException with regard to System.Runtime when I tried to access TPL Dataflow objects.

When I checked the projects in the solution, one of them (the top one) was missing the System.Runtime package used by the underlying projects. Once I installed it from Nuget it all worked correctly.

The order in which ng-click and ng-model will be executed is ambiguous (since neither explicitly set their priority). The most stable solution to this would be to avoid using them on the same element.

Also, you probably do not want the behavior that the examples show; you want the checkbox to respond to clicks on the complete label text, not only the checkbox. Hence, the cleanest solution would be to wrap the input (with ng-model) inside a label (with ng-click):

<label ng-click="onCompleteTodo(todo)">
  <input type='checkbox' ng-model="todo.done">
  {{todo.text}}
</label>

Working example: http://jsfiddle.net/b3NLH/1/

I'm assuming mysql_fetch_array() perfroms a loop, so I'm interested in if using a while() in conjunction with it, if it saves a nested loop.

No. mysql_fetch_array just returns the next row of the result and advances the internal pointer. It doesn't loop. (Internally it may or may not use some loop somewhere, but that's irrelevant.)

while ($row = mysql_fetch_array($result)) {
   ...
}

This does the following:

1. mysql_fetch_array retrieves and returns the next row
2. the row is assigned to $row
3. the expression is evaluated and if it evaluates to true, the contents of the loop are executed
4. the procedure begins anew

$row = mysql_fetch_array($result);
foreach($row as $r) {
    ...
}

This does the following:

1. mysql_fetch_array retrieves and returns the next row
2. the row is assigned to $row
3. foreach loops over the contents of the array and executes the contents of the loop as many times as there are items in the array

In both cases mysql_fetch_array does exactly the same thing. You have only as many loops as you write. Both constructs do not do the same thing though. The second will only act on one row of the result, while the first will loop over all rows.

@ECHO off set "dir1=C:\TicketDownload" 
FOR %%X in ("%dir1%*.pdf") DO ( "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" /t "%%~dpnX.pdf" "Microsoft XPS Document Writer" ) 
FOR %%X in ("%dir1%*.pdf") DO (move "%%~dpnX.pdf" p/)

Try this..May be u have some other version of Reader so that is the problem..

Use -A and -B switches (mean lines-after and lines-before):

grep -A 1 -B 1 FAILED file.txt

use:

my_function({width:12});

Instead of:

my_function(width:12);

Set current branch name like master

git pull --rebase origin master git push origin master

Or branch name develop

git pull --rebase origin develop git push origin develop

Use the formaction HTML attribute (5th line):

<form action="/action_page.php" method="get">
    First name: <input type="text" name="fname"><br>
    Last name: <input type="text" name="lname"><br>
    <button type="submit">Submit</button><br>
    <button type="submit" formaction="/action_page2.php">Submit to another page</button>
</form>

You can, if you want, use standalone strings for multi-line comments — I've always thought that prettier than if (FALSE) { } blocks. The string will get evaluated and then discarded, so as long as it's not the last line in a function nothing will happen.

"This function takes a value x, and does things and returns things that
 take several lines to explain"
doEverythingOften <- function(x) {
     # Non! Comment it out! We'll just do it once for now.
     "if (x %in% 1:9) {
          doTenEverythings()
     }"
     doEverythingOnce()
     ...
     return(list(
         everythingDone = TRUE, 
         howOftenDone = 1
     ))
}

The main limitation is that when you're commenting stuff out, you've got to watch your quotation marks: if you've got one kind inside, you'll have to use the other kind for the comment; and if you've got something like "strings with 'postrophes" inside that block, then there's no way this method is a good idea. But then there's still the if (FALSE) block.

The other limitation, one that both methods have, is that you can only use such blocks in places where an expression would be syntactically valid - no commenting out parts of lists, say.

Regarding what do in which IDE: I'm a Vim user, and I find NERD Commenter an utterly excellent tool for quickly commenting or uncommenting multiple lines. Very user-friendly, very well-documented.

Lastly, at the R prompt (at least under Linux), there's the lovely Alt-Shift-# to comment the current line. Very nice to put a line 'on hold', if you're working on a one-liner and then realise you need a prep step first.

This is a way:

1. Using apktool to decode:

    $ apktool d -f {apkfile} -o {output folder}
   

2. Next, using JADX (at github.com/skylot/jadx)

    $ jadx -d {output folder} {apkfile}
   

2 tools extract and decompiler to same output folder.

Easy way: Using Online APK Decompiler

• https://apk.tools/tools/apk-decompiler/ (recommended)
• http://www.javadecompilers.com/apk
• https://www.apkdecompilers.com

The error is a stack overflow. That should ring a bell on this site, right? It occurs because a call to poruszanie results in another call to poruszanie, incrementing the recursion depth by 1. The second call results in another call to the same function. That happens over and over again, each time incrementing the recursion depth.

Now, the usable resources of a program are limited. Each function call takes a certain amount of space on top of what is called the stack. If the maximum stack height is reached, you get a stack overflow error.

Here is a one liner. A little improvised answer using format with print() to iterate a list.

How about this (python 3.x):

sample_list = ['cat', 'dog', 'bunny', 'pig']
print("Your list of animals are: {}, {}, {} and {}".format(*sample_list))

Read the docs here on using format().

Different web stacks do support different lengths of http-requests. I know from experience that the early stacks of Safari only supported 4000 characters and thus had difficulty handling ASP.net pages because of the USER-STATE. This is even for POST, so you would have to check the browser and see what the stack limit is. I think that you may reach a limit even on newer browsers. I cannot remember but one of them (IE6, I think) had a limit of 16-bit limit, 32,768 or something.

You can use numpy's slicing, simply start:stop:step.

>>> xs
array([1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4])
>>> xs[1::4]
array([2, 2, 2])

This creates a view of the the original data, so it's constant time. It'll also reflect changes to the original array and keep the whole original array in memory:

>>> a
array([1, 2, 3, 4, 5])
>>> b = a[::2]         # O(1), constant time
>>> b[:] = 0           # modifying the view changes original array
>>> a                  # original array is modified
array([0, 2, 0, 4, 0])

so if either of the above things are a problem, you can make a copy explicitly:

>>> a
array([1, 2, 3, 4, 5])
>>> b = a[::2].copy()  # explicit copy, O(n)
>>> b[:] = 0           # modifying the copy
>>> a                  # original is intact
array([1, 2, 3, 4, 5])

This isn't constant time, but the result isn't tied to the original array. The copy also contiguous in memory, which can make some operations on it faster.

You can use Drawable instead of Uri.

   ImageView iv=(ImageView)findViewById(R.id.imageView1);
   String pathName = "/external/images/media/470939"; 
   Drawable image = Drawable.createFromPath(pathName);
   iv.setImageDrawable(image);

This would work.

Looping through a table for each row and reading the 1st column value works by using JQuery and DOM logic.

var i = 0;
var t = document.getElementById('flex1');

$("#flex1 tr").each(function() {
    var val1 = $(t.rows[i].cells[0]).text();
    alert(val1) ;
    i++;
});

You can do this using the maven-assembly plugin with the "jar-with-dependencies" descriptor. Here's the relevant chunk from one of our pom.xml's that does this:

  <build>
    <plugins>
      <!-- any other plugins -->
      <plugin>
        <artifactId>maven-assembly-plugin</artifactId>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>single</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <descriptorRefs>
            <descriptorRef>jar-with-dependencies</descriptorRef>
          </descriptorRefs>
        </configuration>
      </plugin>
    </plugins>
  </build>

You can try this code for Swift

 let popup : PopupVC = self.storyboard?.instantiateViewControllerWithIdentifier("PopupVC") as! PopupVC
 let navigationController = UINavigationController(rootViewController: popup)
 navigationController.modalPresentationStyle = UIModalPresentationStyle.OverCurrentContext
 self.presentViewController(navigationController, animated: true, completion: nil)

For swift 4 latest syntax using extension

extension UIViewController {
    func presentOnRoot(`with` viewController : UIViewController){
        let navigationController = UINavigationController(rootViewController: viewController)
        navigationController.modalPresentationStyle = UIModalPresentationStyle.overCurrentContext
        self.present(navigationController, animated: false, completion: nil)
    }
}

How to use

let popup : PopupVC = self.storyboard?.instantiateViewControllerWithIdentifier("PopupVC") as! PopupVC
self.presentOnRoot(with: popup)

I would advocate disabling animation as suggested by DaneSoul, but making the switch global:

/*kill the transitions on any descendant elements of .notransition*/
.notransition * { 
  -webkit-transition: none !important; 
  -moz-transition: none !important; 
  -o-transition: none !important; 
  -ms-transition: none !important; 
  transition: none !important; 
} 

.notransition can be then applied to the body element, effectively overriding any transition animation on the page:

$('body').toggleClass('notransition');

The WITH syntax appears to be valid in an inline view, e.g.

UPDATE (WITH comp AS ...
        SELECT SomeColumn, ComputedValue FROM t INNER JOIN comp ...)
   SET SomeColumn=ComputedValue;

But in the quick tests I did this always failed with ORA-01732: data manipulation operation not legal on this view, although it succeeded if I rewrote to eliminate the WITH clause. So the refactoring may interfere with Oracle's ability to guarantee key-preservation.

You should be able to use a MERGE, though. Using the simple example you've posted this doesn't even require a WITH clause:

MERGE INTO mytable t
USING (select *, 42 as ComputedValue from mytable where id = 1) comp
ON (t.id = comp.id)
WHEN MATCHED THEN UPDATE SET SomeColumn=ComputedValue;

But I understand you have a more complex subquery you want to factor out. I think that you will be able to make the subquery in the USING clause arbitrarily complex, incorporating multiple WITH clauses.

In its most basic incarnation..

JavaScript:

<script>
    var i = 0;
    function buttonClick() {
        document.getElementById('inc').value = ++i;
    }
</script>

Markup:

<button onclick="buttonClick()">Click Me</button>
<input type="text" id="inc" value="0"></input>

• DEMO

I just wanted to add to the great Flexbox solution described by Pavlo, that, in my case, I had two lists/columns of data that I wanted to display side-by-side with just a little spacing between, horizontally-centered inside an enclosing div. By nesting another div within the first (leftmost) flex:1 div and floating it right, I got just what I wanted. I couldn't find any other way to do this with consistent success at all viewport widths:

<div style="display:flex">
    <div style="flex:1;padding-right:15px">
        <div style="float:right">
            [My Left-hand list of stuff]
        </div>
    </div>

    <div style="flex:1;padding-left:15px">
            [My Right-hand list of stuff]
    </div>
</div>

You can also use inline-table alongside table-cell if you want to center your items vertically and horizontally. Below an example of using those display properties to make a menu:

.menu {_x000D_
  background-color: lightgrey;_x000D_
  height: 30px; /* calc(16px + 12px * 2) */_x000D_
}_x000D_
_x000D_
.menu-container {_x000D_
  margin: 0px;_x000D_
  padding: 0px;_x000D_
  padding-left: 10px;_x000D_
  padding-right: 10px;_x000D_
  height: 100%;_x000D_
}_x000D_
_x000D_
.menu-item {_x000D_
  list-style-type: none;_x000D_
  display: inline-table;_x000D_
  height: 100%;_x000D_
}_x000D_
_x000D_
.menu-item a {_x000D_
  display: table-cell;_x000D_
  vertical-align: middle;_x000D_
  padding-left: 2px;_x000D_
  padding-right: 2px;_x000D_
  text-decoration: none;_x000D_
  color: initial;_x000D_
}_x000D_
_x000D_
.text-upper {_x000D_
  text-transform: uppercase;_x000D_
}_x000D_
_x000D_
.text-bold {_x000D_
  font-weight: bold;_x000D_
}

<header>_x000D_
  <nav class="menu">_x000D_
    <ul class="menu-container">_x000D_
      <li class="menu-item text-upper text-bold"><a href="javascript:;">StackOverflow</a></li>_x000D_
      <li class="menu-item"><a href="javascript:;">Getting started</a></li>_x000D_
      <li class="menu-item"><a href="javascript:;">Tags</a></li>_x000D_
    </ul>_x000D_
  </nav>_x000D_
</header>

It works by setting display: inline-table; to all the <li>, and then applying display: table-cell; and vertical-align: middle; to the children <a>. This gives us the power of <table> tag without using it.

This solution is useful if you do not know the height of your element.

The compatibilty is very good (relative to caniuse.com), with Internet Explorer >= 8.

For me, when i wanted to clone from my repository, i had the same message noticed before "Permission denied (publickey) fatal: Could not read from remote repository". The solution for my case is to not use sudo before clone That's it.

Here is an example how to set a request header in a jQuery Ajax call:

$.ajax({
  type: "POST",
  beforeSend: function(request) {
    request.setRequestHeader("Authority", authorizationToken);
  },
  url: "entities",
  data: "json=" + escape(JSON.stringify(createRequestObject)),
  processData: false,
  success: function(msg) {
    $("#results").append("The result =" + StringifyPretty(msg));
  }
});

The And operator evaluates both sides, where AndAlso evaluates the right side if and only if the left side is true.

An example:

If mystring IsNot Nothing And mystring.Contains("Foo") Then
  ' bla bla
End If

The above throws an exception if mystring = Nothing

If mystring IsNot Nothing AndAlso mystring.Contains("Foo") Then
  ' bla bla
End If

This one does not throw an exception.

So if you come from the C# world, you should use AndAlso like you would use &&.

More info here: http://www.panopticoncentral.net/2003/08/18/the-ballad-of-andalso-and-orelse/

I was pretty sure that you need to specify the NOLOCK for each JOIN in the query. But my experience was limited to SQL Server 2005.

When I looked up MSDN just to confirm, I couldn't find anything definite. The below statements do seem to make me think, that for 2008, your two statements above are equivalent though for 2005 it is not the case:

[SQL Server 2008 R2]

All lock hints are propagated to all the tables and views that are accessed by the query plan, including tables and views referenced in a view. Also, SQL Server performs the corresponding lock consistency checks.

[SQL Server 2005]

In SQL Server 2005, all lock hints are propagated to all the tables and views that are referenced in a view. Also, SQL Server performs the corresponding lock consistency checks.

Additionally, point to note - and this applies to both 2005 and 2008:

The table hints are ignored if the table is not accessed by the query plan. This may be caused by the optimizer choosing not to access the table at all, or because an indexed view is accessed instead. In the latter case, accessing an indexed view can be prevented by using the OPTION (EXPAND VIEWS) query hint.

You could write a macro to do this -- you would use Visual Studio's parser to retrieve information about the class's members.

I wrote a similar macro. (I'll share the code below). The macro I wrote is for copying forward all of the constructors in a base class when you inherit from it (useful for classes like Exception that have lots of overloads on the ctor).

Here's my macro (again, it doesn't solve your problem, but you can probably modify to do what you want)

Imports System
Imports EnvDTE
Imports EnvDTE80
Imports EnvDTE90
Imports EnvDTE100
Imports System.Diagnostics

Public Module ConstructorEditor
    Public Sub StubConstructors()
        'adds stubs for all of the constructors in the current class's base class
        Dim selection As TextSelection = DTE.ActiveDocument.Selection
        Dim classInfo As CodeClass2 = GetClassElement()

        If classInfo Is Nothing Then
            System.Windows.Forms.MessageBox.Show("No class was found surrounding the cursor.  Make sure that this file compiles and try again.", "Error")
            Return
        End If

        If classInfo.Bases.Count = 0 Then
            System.Windows.Forms.MessageBox.Show("No parent class was found for this class.  Make sure that this file, and any file containing parent classes compiles and try again")
            Return
        End If

        'setting up an undo context -- one ctrl+z undoes everything
        Dim closeUndoContext As Boolean = False
        If DTE.UndoContext.IsOpen = False Then
            closeUndoContext = True
            DTE.UndoContext.Open("StubConstructorsContext", False)
        End If

        Try
            Dim parentInfo As CodeClass2 = classInfo.Bases.Item(1)
            Dim childConstructors As System.Collections.Generic.List(Of CodeFunction2) = GetConstructors(classInfo)
            Dim parentConstructors As System.Collections.Generic.List(Of CodeFunction2) = GetConstructors(parentInfo)
            For Each constructor As CodeFunction2 In parentConstructors
                If Not MatchingSignatureExists(constructor, childConstructors) Then
                    ' we only want to create ctor stubs for ctors that are missing
                    ' note: a dictionary could be more efficient, but I doubt most classes will have more than 4 or 5 ctors...
                    StubConstructor(classInfo, constructor)
                End If
            Next
        Finally
            If closeUndoContext Then
                DTE.UndoContext.Close()
            End If
        End Try
    End Sub
    Private Function GetConstructors(ByVal classInfo As CodeClass2) As System.Collections.Generic.List(Of CodeFunction2)
        ' return a list of all of the constructors in the specified class
        Dim result As System.Collections.Generic.List(Of CodeFunction2) = New System.Collections.Generic.List(Of CodeFunction2)
        Dim func As CodeFunction2
        For Each member As CodeElement2 In classInfo.Members
            ' members collection has all class members.  filter out just the function members, and then of the functions, grab just the ctors
            func = TryCast(member, CodeFunction2)
            If func Is Nothing Then Continue For
            If func.FunctionKind = vsCMFunction.vsCMFunctionConstructor Then
                result.Add(func)
            End If
        Next
        Return result
    End Function
    Private Function MatchingSignatureExists(ByVal searchFunction As CodeFunction2, ByVal functions As System.Collections.Generic.List(Of CodeFunction2)) As Boolean
        ' given a function (searchFunction), searches a list of functions where the function signatures (not necessarily the names) match
        ' return null if no match is found, otherwise returns first match
        For Each func As CodeFunction In functions
            If func.Parameters.Count <> searchFunction.Parameters.Count Then Continue For
            Dim searchParam As CodeParameter2
            Dim funcParam As CodeParameter2
            Dim match As Boolean = True

            For count As Integer = 1 To searchFunction.Parameters.Count
                searchParam = searchFunction.Parameters.Item(count)
                funcParam = func.Parameters.Item(count)
                If searchParam.Type.AsFullName <> funcParam.Type.AsFullName Then
                    match = False
                    Exit For
                End If
            Next

            If match Then
                Return True
            End If
        Next
        ' no match found
        Return False
    End Function

    Private Sub StubConstructor(ByVal classInfo As CodeClass2, ByVal parentConstructor As CodeFunction2)
        ' adds a constructor to the current class, based upon the parentConstructor that is passed in

        ' highly inefficient hack to position the ctor where I want it (after the last ctor in the class, if there is another ctor
        ' note that passing zero as the position (put the ctor first) caused some problems when we were adding ctors to classes that already had ctors
        Dim position As Object
        Dim ctors As System.Collections.Generic.List(Of CodeFunction2) = GetConstructors(classInfo)

        If ctors.Count = 0 Then
            position = 0
        Else
            position = ctors.Item(ctors.Count - 1)
        End If

        ' if there are no other ctors, put this one at the top
        Dim ctor As CodeFunction2 = classInfo.AddFunction(classInfo.Name, vsCMFunction.vsCMFunctionConstructor, vsCMTypeRef.vsCMTypeRefVoid, position, parentConstructor.Access)

        Dim baseCall As String = ":base("
        Dim separator As String = ""
        For Each parameter As CodeParameter2 In parentConstructor.Parameters
            ctor.AddParameter(parameter.Name, parameter.Type, -1)
            baseCall += separator + parameter.Name
            separator = ", "
        Next
        baseCall += ")"

        ' and 1 sad hack -- appears to be no way to programmatically add the :base() calls without using direct string manipulation
        Dim startPoint As TextPoint = ctor.GetStartPoint()
        Dim endOfSignature As EditPoint = startPoint.CreateEditPoint()
        endOfSignature.EndOfLine()
        endOfSignature.Insert(baseCall)
        startPoint.CreateEditPoint().SmartFormat(endOfSignature)
    End Sub

    Private Function GetClassElement() As CodeClass2
        'returns a CodeClass2 element representing the class that the cursor is within, or null if there is no class
        Try
            Dim selection As TextSelection = DTE.ActiveDocument.Selection
            Dim fileCodeModel As FileCodeModel2 = DTE.ActiveDocument.ProjectItem.FileCodeModel
            Dim element As CodeElement2 = fileCodeModel.CodeElementFromPoint(selection.TopPoint, vsCMElement.vsCMElementClass)
            Return element
        Catch
            Return Nothing
        End Try
    End Function

End Module

For the simplicity of the code- I have taken hardcore input, one can take input by using Scanner class also

    public class KillDuplicateCharInString {
    public static void main(String args[]) {
        String str= "aaaabccdde ";
        char arr[]= str.toCharArray();
        int n = arr.length;
        String finalStr="";
        for(int i=0;i<n;i++) {
            if(i==n-1){
                finalStr+=arr[i];
                break;
            }
            if(arr[i]==arr[i+1]) {
                continue;
            }
            else {
                finalStr+=arr[i];
            }
        }
        System.out.println(finalStr);



    }
}

I think that using colnames and rownames makes the most sense; here's why.

Using names has several disadvantages. You have to remember that it means "column names", and it only works with data frame, so you'll need to call colnames whenever you use matrices. By calling colnames, you only have to remember one function. Finally, if you look at the code for colnames, you will see that it calls names in the case of a data frame anyway, so the output is identical.

rownames and row.names return the same values for data frame and matrices; the only difference that I have spotted is that where there aren't any names, rownames will print "NULL" (as does colnames), but row.names returns it invisibly. Since there isn't much to choose between the two functions, rownames wins on the grounds of aesthetics, since it pairs more prettily withcolnames. (Also, for the lazy programmer, you save a character of typing.)

Are you using JavaScript or jQuery besides the html? If you are, you can do something like:

HTML:

<select id='some_selector'></select>?

jQuery:

var select = '';
for (i=1;i<=100;i++){
    select += '<option val=' + i + '>' + i + '</option>';
}
$('#some_selector').html(select);

As you can see here.

Another option for compatible browsers instead of select, you can use is HTML5's input type=number:

<input type="number" min="1" max="100" value="1">

I had the same issue while importing the CSV file in AWS MySQL 8.0 RDS.

mysql> LOAD DATA LOCAL INFILE '/tmp/your.csv' INTO TABLE test.demo2 FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n' IGNORE 1 LINES;

ERROR 1148 (42000): The used command is not allowed with this MySQL version

1) Check for local_infile parameter

mysql> SHOW VARIABLES LIKE 'local_infile';

2) Log out from client and re-login using below parameter.

mysql -u root -p -h rdsendpoint --local-infile=1

3) Run the same command

mysql> LOAD DATA LOCAL INFILE '/tmp/your.csv' INTO TABLE test.demo2 FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n' IGNORE 1 LINES;


Query OK, 300 rows affected (0.01 sec)

Records: 300  Deleted: 0  Skipped: 0  Warnings: 0

DataTable.Select() doesnt give the Rows in the order they were present in the datatable.

If order is important I feel iterating over the datarow collection and forming a List is the right way to go or you could also use overload of DataTable.Select(string filterexpression, string sort).

But this overload may not handle all the ordering (like order by case ...) that SQL provides.

Input the following formula in C1:

=IF(ISNA(A1),B1,A1*B1)

Screenshots:

When #N/A:

When not #N/A:

Let us know if this helps.

I edited you fiddle you just need to add z-index to the front element and position it accordingly.

The functions in stdlib.h and stdio.h have implementations in libc.so (or libc.a for static linking), which is linked into your executable by default (as if -lc were specified). GCC can be instructed to avoid this automatic link with the -nostdlib or -nodefaultlibs options.

The math functions in math.h have implementations in libm.so (or libm.a for static linking), and libm is not linked in by default. There are historical reasons for this libm/libc split, none of them very convincing.

Interestingly, the C++ runtime libstdc++ requires libm, so if you compile a C++ program with GCC (g++), you will automatically get libm linked in.

Code check:

This is offtopic here but the people over at CodeReview are more than happy to help you.

I strongly suggest you to do so, there are several things that need attention in your code. Likewise I suggest that you do start reading tutorials since there is really no good reason not to do so.

Lists:

As you said yourself: you need a list of items. The way it is now you only store a reference to one item. Lucky there is exactly that to hold a group of related objects: a List.

Lists are very straightforward to use but take a look at the related documentation anyway.

A very simple example to keep multiple bikes in a list:

List<Motorbike> bikes = new List<Motorbike>();

bikes.add(new Bike { make = "Honda", color = "brown" });
bikes.add(new Bike { make = "Vroom", color = "red" });

And to iterate over the list you can use the foreach statement:

foreach(var bike in bikes) {
     Console.WriteLine(bike.make);
}

What about WITH TIES?

SELECT TOP 1 WITH TIES tbl1.* FROM 
        (SELECT CASE WHEN S.Id IS NOT NULL AND S.Status = 1 
                      AND (S.WebUserId = @WebUserId OR 
                           S.AllowUploads = 1)
                     THEN 1 
                     ELSE 0 AS [Value]
         FROM Sites S
         WHERE S.Id = @SiteId) as tbl1
ORDER BY tbl1.[Value]

You need to make some changes in the compiler. In Dev C++ Compiler: 1. Go to compiler settings/compiler Options. 2. Click on General Tab 3. Check the checkbox (Add the following commands when calling the compiler. 4. write -std=c++11 5. click Ok

If the number of occurences should be taken into account you probably need to use something like collections.Counter:

list_1=["a", "b", "c", "d", "e"]
list_2=["a", "f", "c", "m"] 
from collections import Counter
cnt1 = Counter(list_1)
cnt2 = Counter(list_2)
final = [key for key, counts in cnt2.items() if cnt1.get(key, 0) != counts]

>>> final
['f', 'm']

As promised this can also handle differing number of occurences as "difference":

list_1=["a", "b", "c", "d", "e", 'a']
cnt1 = Counter(list_1)
cnt2 = Counter(list_2)
final = [key for key, counts in cnt2.items() if cnt1.get(key, 0) != counts]

>>> final
['a', 'f', 'm']

What is your Compatibility Level set to? If it's 90, it's working as designed. See this article.

In any case, why not just insert directly into the table?

I tried this but it didn't work for me and threw errors:

npm --depth 9999 update 
npm rebuild node-sass

I have installed the latest Node.js (which for the moment is 11.11.0 Current), after facing this problem I just did the following:

1. downgrade to recommended version (which for the moment is 10.15.3 LTS)
   • you can get it from NodeJS,
2. deleted node_modules and
3. then reinstall yarn:

     yarn install
     yarn start

After executing these commands everything is working fine for me.

You could do this with a list comprehension

l = [x for i in range(10)];

You're on the right track with using document.getElementById() as you have done for your first two text boxes. Use something like document.getElementById("textbox3") to retrieve the element. Then you can just set its value property: document.getElementById("textbox3").value = answer;

For the "Your answer is: --", I'd recommend wrapping the "--" in a <span/> (e.g. <span id="answerDisplay">--</span>). Then use document.getElementById("answerDisplay").textContent = answer; to display it.

In my case, the installation of nlme package is in trouble:

mv: cannot move '/home/guanshim/R/x86_64-pc-linux-gnu-library/3.4/nlme' 
to '/home/guanshim/R/x86_64-pc-linux-gnu-library/3.4/00LOCK-nlme/nlme': 
Permission denied

Using Ubuntu 18.04, CTRL+ALT+T to open a terminal window:

sudo R
install.packages('nlme')
q()

There is no specific data structure in Java which suits to your requirements. Your requirements are quite specific and for that you need to design your own data structure. Looking at your requirements anyone can say that you need some kind of n-ary tree with some specific functionality. You can design your data structure in following way:

1. Structure of the node of the tree would be like content in the node and list of children like: class Node { String value; List children;}
2. You need to retrieve the children of a given string, so you can have 2 methods 1: Node searchNode(String str), will return the node that has the same value as given input (use BFS for searching) 2: List getChildren(String str): this method will internally call the searchNode to get the node having same string and then it will create the list of all string values of children and return.
3. You will also be required to insert a string in tree. You will have to write one method say void insert(String parent, String value): this will again search the node having value equal to parent and then you can create a Node with given value and add to the list of children to the found parent.

I would suggest, you write structure of the node in one class like Class Node { String value; List children;} and all other methods like search, insert and getChildren in another NodeUtils class so that you can also pass the root of tree to perform operation on specific tree like: class NodeUtils{ public static Node search(Node root, String value){// perform BFS and return Node}

It should be in %USERNAME%. Obviously this can be easily spoofed, so don't rely on it for security.

Useful tip: type set in a command prompt will list all environment variables.

DLL is a File Extension & Known As “dynamic link library” file format used for holding multiple codes and procedures for Windows programs. Software & Games runs on the bases of DLL Files; DLL files was created so that multiple applications could use their information at the same time.

IF you want to get more information about DLL Files or facing any error read the following post. https://www.bouncegeek.com/fix-dll-errors-windows-586985/

This warning means that your code operates on a raw type, recompile the example with the

-Xlint:unchecked 

to get the details

like this:

javac YourFile.java -Xlint:unchecked

Main.java:7: warning: [unchecked] unchecked cast
        clone.mylist = (ArrayList<String>)this.mylist.clone();
                                                           ^
  required: ArrayList<String>
  found:    Object
1 warning

docs.oracle.com talks about it here: http://docs.oracle.com/javase/tutorial/java/generics/rawTypes.html

Use data type 'MultilineText':

[DataType(DataType.MultilineText)]
public string Text { get; set; }

See ASP.NET MVC3 - textarea with @Html.EditorFor

Now that pandas' indexes support string operations, arguably the simplest and best way to select columns beginning with 'foo' is just:

df.loc[:, df.columns.str.startswith('foo')]

Alternatively, you can filter column (or row) labels with df.filter(). To specify a regular expression to match the names beginning with foo.:

>>> df.filter(regex=r'^foo\.', axis=1)
   foo.aa  foo.bars  foo.fighters  foo.fox foo.manchu
0     1.0         0             0        2         NA
1     2.1         0             1        4          0
2     NaN         0           NaN        1          0
3     4.7         0             0        0          0
4     5.6         0             0        0          0
5     6.8         1             0        5          0

To select only the required rows (containing a 1) and the columns, you can use loc, selecting the columns using filter (or any other method) and the rows using any:

>>> df.loc[(df == 1).any(axis=1), df.filter(regex=r'^foo\.', axis=1).columns]
   foo.aa  foo.bars  foo.fighters  foo.fox foo.manchu
0     1.0         0             0        2         NA
1     2.1         0             1        4          0
2     NaN         0           NaN        1          0
5     6.8         1             0        5          0

If you are sure that you already resolved all merge conflicts:

rm -rf .git/MERGE*

And the error will disappear.

diff(1) is not the answer, but comm(1) is.

NAME
       comm - compare two sorted files line by line

SYNOPSIS
       comm [OPTION]... FILE1 FILE2

...

       -1     suppress lines unique to FILE1

       -2     suppress lines unique to FILE2

       -3     suppress lines that appear in both files

So

comm -2 -3 file1 file2 > file3

The input files must be sorted. If they are not, sort them first. This can be done with a temporary file, or...

comm -2 -3 <(sort file1) <(sort file2) > file3

provided that your shell supports process substitution (bash does).

That is an HTTP header. You would configure your webserver or webapp to send this header ideally. Perhaps in htaccess or PHP.

Alternatively you might be able to use

<head>...<meta http-equiv="Access-Control-Allow-Origin" content="*">...</head>

I do not know if that would work. Not all HTTP headers can be configured directly in the HTML.

This works as an alternative to many HTTP headers, but see @EricLaw's comment below. This particular header is different.

Caveat

This answer is strictly about how to set headers. I do not know anything about allowing cross domain requests.

About HTTP Headers

Every request and response has headers. The browser sends this to the webserver

GET /index.htm HTTP/1.1

Then the headers

Host: www.example.com
User-Agent: (Browser/OS name and version information)
.. Additional headers indicating supported compression types and content types and other info

Then the server sends a response

Content-type: text/html
Content-length: (number of bytes in file (optional))
Date: (server clock)
Server: (Webserver name and version information)

Additional headers can be configured for example Cache-Control, it all depends on your language (PHP, CGI, Java, htaccess) and webserver (Apache, etc).

SELECT
    *
FROM
    < table_name >
WHERE
    < date_field > BETWEEN DATE_SUB(NOW(), INTERVAL 30 DAY)
AND NOW();

It seems to me that you have an untyped view. By default, Razor views in MVC3 RC are typed as dynamic. However, lambdas do not support dynamic members. You have to strongly type your model. At the top of your view file add

@model SampleModel

You can take a look at my splash screen implementation: C# winforms startup (Splash) form not hiding

Hi I had the same issue,

what I've done to solve it. is to turn on the less secure app. after connecting to my gmail account. I entered this link: https://www.google.com/settings/security/lesssecureapps

Then I turn on the secure app and, and the it worked. it has been said also above

Should be easier than that. Just use:

<Checkbox IsChecked="{Binding Path=myVar, UpdateSourceTrigger=PropertyChanged}" />