userType = (user.Type == 0) ? "Admin" : (user.type == 1) ? "User" : "Admin";

should do the trick.

I guess the answer you need is referenced here Python sets are not json serializable

Not all datatypes can be json serialized . I guess pickle module will serve your purpose.

When using permitAll it means every authenticated user, however you disabled anonymous access so that won't work.

What you want is to ignore certain URLs for this override the configure method that takes WebSecurity object and ignore the pattern.

@Override
public void configure(WebSecurity web) throws Exception {
    web.ignoring().antMatchers("/api/v1/signup");
}

And remove that line from the HttpSecurity part. This will tell Spring Security to ignore this URL and don't apply any filters to them.

Label1.Text = dt.ToString("dd MMM yyyy | hh:mm | ff | zzz | zz | z");

will output:

07 Mai 2009 | 08:16 | 13 | +02:00 | +02 | +2

I'm in Denmark, my Offset from GMT is +2 hours, witch is correct.

if you need to get the CLIENT Offset, I recommend that you check a little trick that I did. The Page is in a Server in UK where GMT is +00:00 and, as you can see you will get your local GMT Offset.

Regarding you comment, I did:

DateTime dt1 = DateTime.Now;
DateTime dt2 = dt1.ToUniversalTime();

Label1.Text = dt1.ToString("dd MMM yyyy | hh:mm | ff | zzz | zz | z");
Label2.Text = dt2.ToString("dd MMM yyyy | hh:mm | FF | ZZZ | ZZ | Z");

and I get this:

07 Mai 2009 | 08:24 | 14 | +02:00 | +02 | +2
07 Mai 2009 | 06:24 | 14 | ZZZ | ZZ | Z 

I get no Exception, just ... it does nothing with capital Z :(

I'm sorry, but am I missing something?

Reading carefully the MSDN on Custom Date and Time Format Strings

there is no support for uppercase 'Z'.

In java.lang.String, the replace method either takes a pair of char's or a pair of CharSequence's (of which String is a subclass, so it'll happily take a pair of String's). The replace method will replace all occurrences of a char or CharSequence. On the other hand, the first String arguments of replaceFirst and replaceAll are regular expressions (regex). Using the wrong function can lead to subtle bugs.

function func1() 
{
   $inv = (Get-Variable MyInvocation -Scope 1).Value
   #$inv.MyCommand | Format-List *   
   $Path1 = Split-Path $inv.scriptname
   Write-Host $Path1
}

function Main()
{
    func1
}

Main

For some who still got this issue to solve even after applying the suggestion of this thread(i used to be one like that) add this line on your Application class, onCreate() method

AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)

As suggested here and here sometimes this is required to access vectors from resources especially when you're dealing with menu items, etc

I would use TreeMap, which implements SortedMap. It is designed exactly for that.

Example:

Map<Integer, String> map = new TreeMap<Integer, String>();

// Add Items to the TreeMap
map.put(1, "One");
map.put(2, "Two");
map.put(3, "Three");

// Iterate over them
for (Map.Entry<Integer, String> entry : map.entrySet()) {
    System.out.println(entry.getKey() + " => " + entry.getValue());
}

See the Java tutorial page for SortedMap.
And here a list of tutorials related to TreeMap.

Gartner in Oct 2006 states that testing typically consumes between 10% and 35% of work on a system integration project. I assume that it applies to the waterfall method. This is quite a wide range - but there are many dependencies on the amount of customisations to a standard product and the number of systems to be integrated.

You can also use the "timestamp" data type where it just needs "dd-mm-yyyy"

Like:

insert into emp values('12-12-2012');

considering there is just one column in the table... You can adjust the insertion values according to your table.

Apparently jQuery now provides jQuery.parseXML http://api.jquery.com/jQuery.parseXML/ as of version 1.5

jQuery.parseXML( data ) Returns: XMLDocument

You may have forgotten to define the Content-Type header. For example:

  return {
    statusCode: 200,
    headers: {
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({ items }),
  }

I have used like this to show the soft keyboard programatically and this is worked for me to prevent the auto resize of the screen while launching the keyboard.

In manifest:

<activity android:name="XXXActivity" android:windowSoftInputMode="adjustPan">
</activity>

In XXXActvity:

EditText et =  (EditText))findViewById(R.id.edit_text);  
  Timer timer = new Timer();
            TimerTask task = new TimerTask() {

                @Override
                public void run() {
                    InputMethodManager inputMethodManager=(InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
                    inputMethodManager.toggleSoftInputFromWindow(et.getApplicationWindowToken(), InputMethodManager.SHOW_FORCED, 0);

                }
            };
            timer.schedule(task, 200);

I assume this will save others time to search for this problem.

• AlarmManager in combination with IntentService

I think the best pattern for using AlarmManager is its collaboration with an IntentService. The IntentService is triggered by the AlarmManager and it handles the required actions through the receiving intent. This structure has not performance impact like using BroadcastReceiver. I have developed a sample code for this idea in kotlin which is available here:

MyAlarmManager.kt

import android.app.AlarmManager
import android.app.PendingIntent
import android.content.Context
import android.content.Intent

object MyAlarmManager {

    private var pendingIntent: PendingIntent? = null

    fun setAlarm(context: Context, alarmTime: Long, message: String) {
        val alarmManager: AlarmManager = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager

        val intent = Intent(context, MyIntentService::class.java)
        intent.action = MyIntentService.ACTION_SEND_TEST_MESSAGE
        intent.putExtra(MyIntentService.EXTRA_MESSAGE, message)

        pendingIntent = PendingIntent.getService(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
        alarmManager.set(AlarmManager.RTC_WAKEUP, alarmTime, pendingIntent)
    }

    fun cancelAlarm(context: Context) {
        pendingIntent?.let {
            val alarmManager: AlarmManager = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
            alarmManager.cancel(it)
        }
    }

}

MyIntentService.kt

import android.app.IntentService
import android.content.Intent

class MyIntentService : IntentService("MyIntentService") {

    override fun onHandleIntent(intent: Intent?) {
        intent?.apply {
            when (intent.action) {
                ACTION_SEND_TEST_MESSAGE -> {
                    val message = getStringExtra(EXTRA_MESSAGE)
                    println(message)
                }
            }
        }
    }

    companion object {
        const val ACTION_SEND_TEST_MESSAGE = "ACTION_SEND_TEST_MESSAGE"
        const val EXTRA_MESSAGE = "EXTRA_MESSAGE"
    }

}

manifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.aminography.alarm">

    <application
        ... >

    <service
        android:name="path.to.MyIntentService"
        android:enabled="true"
        android:stopWithTask="false" />

    </application>

</manifest>

Usage:

val calendar = Calendar.getInstance()
calendar.add(Calendar.SECOND, 10)
MyAlarmManager.setAlarm(applicationContext, calendar.timeInMillis, "Test Message!")

If you want to to cancel the scheduled alarm, try this:

MyAlarmManager.cancelAlarm(applicationContext)

A height of 100% for is, presumably, the height of your browser's inner window, because that is the height of its parent, the page. An auto height will be the minimum height of necessary to contain .

You have to wrap the word in a span to accomplish this.

Your query looks fine, and your data and query work for me using this JsonPath parser. Also see the example queries on that page for more predicate examples.

The testing tool that you're using seems faulty. Even the examples from the JsonPath site are returning incorrect results:

e.g., given:

{
    "store":
    {
        "book":
        [ 
            { "category": "reference",
              "author": "Nigel Rees",
              "title": "Sayings of the Century",
              "price": 8.95
            },
            { "category": "fiction",
              "author": "Evelyn Waugh",
              "title": "Sword of Honour",
              "price": 12.99
            },
            { "category": "fiction",
              "author": "Herman Melville",
              "title": "Moby Dick",
              "isbn": "0-553-21311-3",
              "price": 8.99
            },
            { "category": "fiction",
              "author": "J. R. R. Tolkien",
              "title": "The Lord of the Rings",
              "isbn": "0-395-19395-8",
              "price": 22.99
            }
        ],
        "bicycle":
        {
            "color": "red",
            "price": 19.95
        }
    }
}

And the expression: $.store.book[?(@.length-1)].title, the tool returns a list of all titles.

On windows 10 Control Panel?Administrative Tools?Computer Management

Strings are iterable (just like a list).

I'm interpreting that you really want something like:

fd = open(filename,'rU')
chars = []
for line in fd:
   for c in line:
       chars.append(c)

or

fd = open(filename, 'rU')
chars = []
for line in fd:
    chars.extend(line)

or

chars = []
with open(filename, 'rU') as fd:
    map(chars.extend, fd)

chars would contain all of the characters in the file.

If you use:

import Math

then that will allow you to use Math's functions, but you must do Math.Calculate, so that is obviously what you don't want.

If you want to import a module's functions without having to prefix them, you must explicitly name them, like:

from Math import Calculate, Add, Subtract

Now, you can reference Calculate, Add, and Subtract just by their names. If you wanted to import ALL functions from Math, do:

from Math import *

However, you should be very careful when doing this with modules whose contents you are unsure of. If you import two modules who contain definitions for the same function name, one function will overwrite the other, with you none the wiser.

In your example, because is an array of string we can use a ranking object to reorder the string array:

let rank =  { 'a': 0, 'b': 1, 'c': 2, 'd': 0.5, 'e': 4 };
arr.sort( (i, j) => rank[i] - rank[j] );

We can use this approach to write a move function that works on a string array:

function stringArrayMove(arr, from, to)
{
  let rank = arr.reduce( (p, c, i) => ( p[c] = i, p ), ({ }) );
  // rank = { 'a': 0, 'b': 1, 'c': 2, 'd': 3, 'e': 4 }
  rank[arr[from]] = to - 0.5;
  // rank = { 'a': 0, 'b': 1, 'c': 2, 'd': 1.5, 'e': 4 }
  arr.sort( (i, j) => rank[i] - rank[j] );
  // arr = [ 'a', 'd', 'b', 'c', 'e' ];
}

let arr = [ 'a', 'b', 'c', 'd', 'e' ];
stringArrayMove(arr, 3, 1);
console.log( JSON.stringify(arr) );

If, however, the thing we wanted to sort is an array of object, we can introduce the ranking as a new property of each object, i.e.

let arr = [ { value: 'a', rank: 0 },
            { value: 'b', rank: 1 },
            { value: 'c', rank: 2 },
            { value: 'd', rank: 0.5 },
            { value: 'e', rank: 4 } ];
arr.sort( (i, j) => i['rank'] - j['rank'] );

We can use Symbol to hide the visibility of this property, i.e. it will not be shown in JSON.stringify. We can generalize this in an objectArrayMove function:

function objectArrayMove(arr, from, to) {
  let rank = Symbol("rank");
  arr.forEach( (item, i) => item[rank] = i );
  arr[from][rank] = to - 0.5;
  arr.sort( (i, j) => i[rank] - j[rank]);
}
let arr = [ { value: 'a' }, { value: 'b' }, { value: 'c' }, { value: 'd' }, { value: 'e' } ];
console.log( 'array before move: ', JSON.stringify( arr ) );
// array before move:  [{"value":"a"},{"value":"b"},{"value":"c"},{"value":"d"},{"value":"e"}]
objectArrayMove(arr, 3, 1);
console.log( 'array after move: ', JSON.stringify( arr ) );
// array after move:  [{"value":"a"},{"value":"d"},{"value":"b"},{"value":"c"},{"value":"e"}]

JPA is a layered API, the different levels have their own annotations. The highest level is the (1) Entity level which describes persistent classes then you have the (2) relational database level which assume the entities are mapped to a relational database and (3) the java model.

Level 1 annotations: @Entity, @Id, @OneToOne, @OneToMany, @ManyToOne, @ManyToMany. You can introduce persistency in your application using these high level annotations alone. But then you have to create your database according to the assumptions JPA makes. These annotations specify the entity/relationship model.

Level 2 annotations: @Table, @Column, @JoinColumn, ... Influence the mapping from entities/properties to the relational database tables/columns if you are not satisfied with JPA's defaults or if you need to map to an existing database. These annotations can be seen as implementation annotations, they specify how the mapping should be done.

In my opinion it is best to stick as much as possible to the high level annotations and then introduce the lower level annotations as needed.

To answer the questions: the @OneToMany/mappedBy is nicest because it only uses the annotations from the entity domain. The @oneToMany/@JoinColumn is also fine but it uses an implementation annotation where this is not strictly necessary.

If you have lodash you can use its .get method

_.get(a, 'b.c.d.e')

or give it a default value

_.get(a, 'b.c.d.e', default)

If we are using EF and reading the database element in while loop then,

   using( var idr = connection, SP.......)
   {
       while(idr.read())
       {
          if(String.IsNullOrEmpty(idr["ColumnNameFromDB"].ToString())
          //do something
       }
   }

I added "\Anaconda3_64\" and "\Anaconda3_64\Scripts\" to the PATH variable. Then I can use conda from powershell or command prompt.

Your regexp seems to validate both the file name and the extension. Is that what you need? I'll assume it's just the extension and would use a regexp like this:

\.(jpg|gif|doc|pdf)$

And set the matching to be case insensitive.

Found a step-by-step way to achieve this (for 1 font):
(as of Sep-9 2013)

1. Choose your font at http://www.google.com/fonts
2. Add the desired one to your collection using "Add to collection" blue button
3. Click the "See all styles" button near "Remove from collection" button and make sure that you have selected other styles you may also need such as 'bold'...
4. Click the 'Use' tab button on bottom right of the page
5. Click the download button on top with a down arrow image
6. Click on "zip file" on the the popup message that appears
7. Click "Close" button on the popup
8. Slowly scroll the page until you see the 3 tabs "Standrd|@import|Javascript"
9. Click "@import" tab
10. Select and copy the url between 'url(' and ')'
11. Copy it on address bar in a new tab and go there
12. Do "File > Save page as..." and name it "desiredfontname.css" (replace accordingly)
13. Decompress the fonts .zip file you downloaded (.ttf should be extracted)
14. Go to "http://ttf2woff.com/" and convert any .ttf extracted from zip to .woff
15. Edit desiredfontname.css and replace any url within it [between 'url(' and ')'] with the corresponding converted .woff file you got on ttf2woff.com; path you write should be according to your server doc_root
16. Save the file and move it at its final place and write the corresponding <link/> CSS tag to import these in your HTML page
17. From now, refer to this font by its font-family name in your styles

That's it. Cause I had the same problem and the solution on top did not work for me.

If you are planning on doing any kind of inheritance, then I would recommend this.constructor. This simple example should illustrate why:

class ConstructorSuper {
  constructor(n){
    this.n = n;
  }

  static print(n){
    console.log(this.name, n);
  }

  callPrint(){
    this.constructor.print(this.n);
  }
}

class ConstructorSub extends ConstructorSuper {
  constructor(n){
    this.n = n;
  }
}

let test1 = new ConstructorSuper("Hello ConstructorSuper!");
console.log(test1.callPrint());

let test2 = new ConstructorSub("Hello ConstructorSub!");
console.log(test2.callPrint());

• test1.callPrint() will log ConstructorSuper Hello ConstructorSuper! to the console
• test2.callPrint() will log ConstructorSub Hello ConstructorSub! to the console

The named class will not deal with inheritance nicely unless you explicitly redefine every function that makes a reference to the named Class. Here is an example:

class NamedSuper {
  constructor(n){
    this.n = n;
  }

  static print(n){
    console.log(NamedSuper.name, n);
  }

  callPrint(){
    NamedSuper.print(this.n);
  }
}

class NamedSub extends NamedSuper {
  constructor(n){
    this.n = n;
  }
}

let test3 = new NamedSuper("Hello NamedSuper!");
console.log(test3.callPrint());

let test4 = new NamedSub("Hello NamedSub!");
console.log(test4.callPrint());

• test3.callPrint() will log NamedSuper Hello NamedSuper! to the console
• test4.callPrint() will log NamedSuper Hello NamedSub! to the console

See all the above running in Babel REPL.

You can see from this that test4 still thinks it's in the super class; in this example it might not seem like a huge deal, but if you are trying to reference member functions that have been overridden or new member variables, you'll find yourself in trouble.

If you want a list of lists:

>>> [list(t) for t in zip(*l)]
[[1, 3, 8], [2, 4, 9]]

If a list of tuples is OK:

>>> zip(*l)
[(1, 3, 8), (2, 4, 9)]

An additional solution, for when you only have one of the :before / :after psuedo-elements available, is described here: :after-Checkbox using borders

It basically uses the border-bottom and border-right properties to create the checkbox, and then rotates the mirrored L using transform

Example

li {_x000D_
  position: relative; /* necessary for positioning the :after */_x000D_
}_x000D_
_x000D_
li.done {_x000D_
  list-style: none; /* remove normal bullet for done items */_x000D_
}_x000D_
_x000D_
li.done:after {_x000D_
  content: "";_x000D_
  background-color: transparent;_x000D_
  _x000D_
  /* position the checkbox */_x000D_
  position: absolute;_x000D_
  left: -16px;_x000D_
  top: 0px;_x000D_
_x000D_
  /* setting the checkbox */_x000D_
    /* short arm */_x000D_
  width: 5px;_x000D_
  border-bottom: 3px solid #4D7C2A;_x000D_
    /* long arm */_x000D_
  height: 11px;_x000D_
  border-right: 3px solid #4D7C2A;_x000D_
  _x000D_
  /* rotate the mirrored L to make it a checkbox */_x000D_
  transform: rotate(45deg);_x000D_
    -o-transform: rotate(45deg);_x000D_
    -ms-transform: rotate(45deg);_x000D_
    -webkit-transform: rotate(45deg);_x000D_
}

To do:_x000D_
<ul>_x000D_
  <li class="done">Great stuff</li>_x000D_
  <li class="done">Easy stuff</li>_x000D_
  <li>Difficult stuff</li>_x000D_
</ul>

Be carefull when you use derived query for batch delete. It isn't what you expect: DeleteExecution

If you mean you want to make a UIImageView circular in Swift you can just use this code:

imageView.layer.cornerRadius = imageView.frame.height / 2
imageView.clipsToBounds = true

{!a} applies ascii() and hence escapes non-ASCII characters like quotes and even emoticons. Here is an example

cursor.execute("UPDATE skcript set author='{!a}',Count='{:d}' where url='{!s}'".format(authors),leng,url))

Python3 docs

You can. Try something like this:

@Path("/todo/{varX}/{varY}")
@Produces({"application/xml", "application/json"})
public Todo whatEverNameYouLike(@PathParam("varX") String varX,
    @PathParam("varY") String varY) {
        Todo todo = new Todo();
        todo.setSummary(varX);
        todo.setDescription(varY);
        return todo;
}

Then call your service with this URL;
http://localhost:8088/JerseyJAXB/rest/todo/summary/description

NOTE: The original answer below should work for any version of Visual Studio up through Visual Studio 2012. Visual Studio 2013 does not appear to have a Test Results window any more. Instead, if you need test-specific output you can use @Stretch's suggestion of Trace.Write() to write output to the Output window.

The Console.Write method does not write to the "console" -- it writes to whatever is hooked up to the standard output handle for the running process. Similarly, Console.Read reads input from whatever is hooked up to the standard input.

When you run a unit test through Visual Studio 2010, standard output is redirected by the test harness and stored as part of the test output. You can see this by right-clicking the Test Results window and adding the column named "Output (StdOut)" to the display. This will show anything that was written to standard output.

You could manually open a console window, using P/Invoke as sinni800 says. From reading the AllocConsole documentation, it appears that the function will reset stdin and stdout handles to point to the new console window. (I'm not 100% sure about that; it seems kind of wrong to me if I've already redirected stdout for Windows to steal it from me, but I haven't tried.)

In general, though, I think it's a bad idea; if all you want to use the console for is to dump more information about your unit test, the output is there for you. Keep using Console.WriteLine the way you are, and check the output results in the Test Results window when it's done.

Try Using

string filename = Path.GetFileName(FileUploadControl.FileName);

Then Save the file at specified location using:

FileUploadControl.PostedFile.SaveAs(strpath + filename);

I checked play.google.com/store/apps/details?id=and.p2l&hl=en They are not locating the user's current location at all. So based on the number itself they are judging the location of the user. Like if the number starts from 240 ( in US) they they are saying location is Maryland but the person can be in California. So i don't think they are getting the user's location through LocationListner of Java at all.

it works with me when I tried the following commands

sudo chown $my_user .ssh/id_rsa
sudo chown $my_user .ssh/id_rsa.pub
sudo chown $my_user .ssh/known_hosts

(<([^>]+)>|&nbsp;)

You can test it here: https://regex101.com/r/kB0rQ4/1

Try the following:

List<Map<String, ArrayList<String>>> mapList = 
    new ArrayList<Map<String, ArrayList<String>>>();
mapList.add(map);

If your list must be of type List<HashMap<String, ArrayList<String>>>, then declare your map variable as a HashMap and not a Map.

Visual Studio Code, menu File → Preference → Settings → search for "trim":

You can get the "computed" styles of any element.

IE uses something called "currentStyle", Firefox (and I assume other "standard compliant" browsers) uses "defaultView.getComputedStyle".

You'll need to write a cross browser function to do this, or use a good Javascript framework like prototype or jQuery (search for "getStyle" in the prototype javascript file, and "curCss" in the jquery javascript file).

That said if you need the height or width you should probably use element.offsetHeight and element.offsetWidth.

The value returned is Null, so if I have Javascript that needs to know the width of something to do some logic (I increase the width by 1%, not to a specific value)

Mind, if you add an inline style to the element in question, it can act as the "default" value and will be readable by Javascript on page load, since it is the element's inline style property:

<div style="width:50%">....</div>

I know this is dated, but, you don't need to re-implement anything.

What I did was to negate the value on the property like this:

<!-- XAML code -->
<StackPanel Name="x"  Visibility="{Binding    Path=Specials, ElementName=MyWindow, Converter={StaticResource BooleanToVisibilityConverter}}"></StackPanel>    
<StackPanel Name="y"  Visibility="{Binding Path=NotSpecials, ElementName=MyWindow, Converter={StaticResource BooleanToVisibilityConverter}}"></StackPanel>        

....

//Code behind
public bool Specials
{
    get { return (bool) GetValue(SpecialsProperty); }
    set
    {
        NotSpecials= !value; 
        SetValue(SpecialsProperty, value);
    }
}

public bool NotSpecials
{
    get { return (bool) GetValue(NotSpecialsProperty); }
    set { SetValue(NotSpecialsProperty, value); }
}

And it works just fine!

Am I missing something?

var str = "IAMA JavaScript Developer";
var a=str.split(''), b = a.length;
for (var i=0; i<b; i++) {
    a.unshift(a.splice(1+i,1).shift())
}
a.shift();
alert(a.join(''));

This thing works well.It put radio button or checkbox with label in same line without any css. <label><input type="radio" value="new" name="filter">NEW</label> <label><input type="radio" value="wow" name="filter">WOW</label>

Yes, this is an old question. But it's misleading, as this was the first result in my search, and both the answers aren't correct anymore.

You can change your Github account name at any time.

To do this, click your profile picture > Settings > Account Settings > Change Username.

Links to your repositories will redirect to the new URLs, but they should be updated on other sites because someone who chooses your abandoned username can override the links. Links to your profile page will be 404'd.

For more information, see the official help page.

And furthermore, if you want to change your username to something else, but that specific username is being taken up by someone else who has been completely inactive for the entire time their account has existed, you can report their account for name squatting.

The $.ajax() function returns a XMLHttpRequest object. Store that in a variable that's accessible from the Submit button's "OnClick" event. When a submit click is processed check to see if the XMLHttpRequest variable is:

1) null, meaning that no request has been sent yet

2) that the readyState value is 4 (Loaded). This means that the request has been sent and returned successfully.

In either of those cases, return true and allow the submit to continue. Otherwise return false to block the submit and give the user some indication of why their submit didn't work. :)

There is actuly a difference between array object and JSON object. Instead of creating array object and converting it into a json object(with JSON.stringify(arr)) you can do this:

var sels = //Here is your array of SELECTs
var json = { };

for(var i = 0, l = sels.length; i < l; i++) {
  json[sels[i].id] = sels[i].value;
}

There is no need of converting it into JSON because its already a json object. To view the same use json.toSource();

Add this to your .htaccess code

RewriteEngine On 
RewriteCond %{SERVER_PORT} 80 
RewriteRule ^(.*)$ https://www.yourdomain.com/$1 [R,L]

Replace www.yourdomain.com with your domain name. This will force all the urls of your domain to use https. Make sure you have https certificate installed and configured on your domain. If you do not see https in green as secure, press f12 on chrome and fix all the mixed errors in the console tab.

Hope this helps!

You can also use regular expressions (less readable though)

string regex = "^.{0,7}abc";

System.Text.RegularExpressions.Regex reg = new System.Text.RegularExpressions.Regex(regex);
string Value1 = "sssddabcgghh";

Console.WriteLine(reg.Match(Value1).Success);

A slightly more readable alternative solution:
sys.stdout.write(code.ljust(5) + name.ljust(20) + industry)

Note that ljust(#ofchars) uses fixed width characters and doesn't dynamically adjust like the other solutions.

An alternative solution is using jQuery:

    <script src="js/jquery-1.11.0.min.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            PrepareCheckbox();
        });
        function PrepareCheckbox(){
            document.getElementById("checkbox").checked = true;
        }
    </script>

Web Applications generate 3 different types of pop-ups; namely,

 1| JavaScript PopUps
 2| Browser PopUps
 3| Native OS PopUps [e.g., Windows Popup like Upload/Download]

In General, the JavaScript pop-ups are generated by the web application code. Selenium provides an API to handle these JavaScript pop-ups, such as Alert.

Eventually, the simplest way to ignore Browser pop-up and download files is done by making use of Browser profiles; There are couple of ways to do this:

• Manually involve changes on browser properties (or)
• Customize browser properties using profile setPreference

Method1

Before you start working with pop-ups on Browser profiles, make sure that the Download options are set default to Save File.

(Open Firefox) Tools > Options > Applications

Method2

Make use of the below snippet and do edits whenever necessary.

FirefoxProfile profile = new FirefoxProfile();

String path = "C:\\Test\\";
profile.setPreference("browser.download.folderList", 2);
profile.setPreference("browser.download.dir", path);
profile.setPreference("browser.download.manager.alertOnEXEOpen", false);
profile.setPreference("browser.helperApps.neverAsk.saveToDisk", "application/msword, application/csv, application/ris, text/csv, image/png, application/pdf, text/html, text/plain, application/zip, application/x-zip, application/x-zip-compressed, application/download, application/octet-stream");
profile.setPreference("browser.download.manager.showWhenStarting", false);
profile.setPreference("browser.download.manager.focusWhenStarting", false);  
profile.setPreference("browser.download.useDownloadDir", true);
profile.setPreference("browser.helperApps.alwaysAsk.force", false);
profile.setPreference("browser.download.manager.alertOnEXEOpen", false);
profile.setPreference("browser.download.manager.closeWhenDone", true);
profile.setPreference("browser.download.manager.showAlertOnComplete", false);
profile.setPreference("browser.download.manager.useWindow", false);
profile.setPreference("services.sync.prefs.sync.browser.download.manager.showWhenStarting", false);
profile.setPreference("pdfjs.disabled", true);
       
driver = new FirefoxDriver(profile);

Azure Data Studio - free and from Microsoft - offers automatic formatting (ctrl + shift + p while editing -> format document). More information about Azure Data Studio here.

While this is not SSMS, it's great for writing queries, free and an official product from Microsoft. It's even cross-platform. Short story: Just switch to Azure Data Studio to write your queries!

Update: Actually Azure Data Studio is in some way the recommended tool for writing queries (source)

Use Azure Data Studio if you: [..] Are mostly editing or executing queries.

ALTER TABLE can do multiple table alterations in one statement, but MODIFY COLUMN can only work on one column at a time, so you need to specify MODIFY COLUMN for each column you want to change:

ALTER TABLE webstore.Store
  MODIFY COLUMN ShortName VARCHAR(100),
  MODIFY COLUMN UrlShort VARCHAR(100);

Also, note this warning from the manual:

When you use CHANGE or MODIFY, column_definition must include the data type and all attributes that should apply to the new column, other than index attributes such as PRIMARY KEY or UNIQUE. Attributes present in the original definition but not specified for the new definition are not carried forward.

If you're using .NET, use the DirectorySearcher class. You can pass in your domain as a string into the constructor.

// if you domain is domain.com...
string username = "user"
string domain = "LDAP://DC=domain,DC=com";
DirectorySearcher search = new DirectorySearcher(domain);
search.Filter = "(SAMAccountName=" + username + ")";

$month = 10; // october

$firstday = date('01-' . $month . '-Y');
$lastday = date(date('t', strtotime($firstday)) .'-' . $month . '-Y');

File type handling is new with iPhone OS 3.2, and is different than the already-existing custom URL schemes. You can register your application to handle particular document types, and any application that uses a document controller can hand off processing of these documents to your own application.

For example, my application Molecules (for which the source code is available) handles the .pdb and .pdb.gz file types, if received via email or in another supported application.

To register support, you will need to have something like the following in your Info.plist:

<key>CFBundleDocumentTypes</key>
<array>
    <dict>
        <key>CFBundleTypeIconFiles</key>
        <array>
            <string>Document-molecules-320.png</string>
            <string>Document-molecules-64.png</string>
        </array>
        <key>CFBundleTypeName</key>
        <string>Molecules Structure File</string>
        <key>CFBundleTypeRole</key>
        <string>Viewer</string>
        <key>LSHandlerRank</key>
        <string>Owner</string>
        <key>LSItemContentTypes</key>
        <array>
            <string>com.sunsetlakesoftware.molecules.pdb</string>
            <string>org.gnu.gnu-zip-archive</string>
        </array>
    </dict>
</array>

Two images are provided that will be used as icons for the supported types in Mail and other applications capable of showing documents. The LSItemContentTypes key lets you provide an array of Uniform Type Identifiers (UTIs) that your application can open. For a list of system-defined UTIs, see Apple's Uniform Type Identifiers Reference. Even more detail on UTIs can be found in Apple's Uniform Type Identifiers Overview. Those guides reside in the Mac developer center, because this capability has been ported across from the Mac.

One of the UTIs used in the above example was system-defined, but the other was an application-specific UTI. The application-specific UTI will need to be exported so that other applications on the system can be made aware of it. To do this, you would add a section to your Info.plist like the following:

<key>UTExportedTypeDeclarations</key>
<array>
    <dict>
        <key>UTTypeConformsTo</key>
        <array>
            <string>public.plain-text</string>
            <string>public.text</string>
        </array>
        <key>UTTypeDescription</key>
        <string>Molecules Structure File</string>
        <key>UTTypeIdentifier</key>
        <string>com.sunsetlakesoftware.molecules.pdb</string>
        <key>UTTypeTagSpecification</key>
        <dict>
            <key>public.filename-extension</key>
            <string>pdb</string>
            <key>public.mime-type</key>
            <string>chemical/x-pdb</string>
        </dict>
    </dict>
</array>

This particular example exports the com.sunsetlakesoftware.molecules.pdb UTI with the .pdb file extension, corresponding to the MIME type chemical/x-pdb.

With this in place, your application will be able to handle documents attached to emails or from other applications on the system. In Mail, you can tap-and-hold to bring up a list of applications that can open a particular attachment.

When the attachment is opened, your application will be started and you will need to handle the processing of this file in your -application:didFinishLaunchingWithOptions: application delegate method. It appears that files loaded in this manner from Mail are copied into your application's Documents directory under a subdirectory corresponding to what email box they arrived in. You can get the URL for this file within the application delegate method using code like the following:

NSURL *url = (NSURL *)[launchOptions valueForKey:UIApplicationLaunchOptionsURLKey];

Note that this is the same approach we used for handling custom URL schemes. You can separate the file URLs from others by using code like the following:

if ([url isFileURL])
{
    // Handle file being passed in
}
else
{
    // Handle custom URL scheme
}

By some modification form user411313's code, following works for me:

#include <stdio.h>
#include <stdint.h> 
#include <string.h>

int main ()
{
    char *hexstring = "deadbeef10203040b00b1e50";
    int i;
    unsigned int bytearray[12];
    uint8_t str_len = strlen(hexstring);

    for (i = 0; i < (str_len / 2); i++) {
        sscanf(hexstring + 2*i, "%02x", &bytearray[i]);
        printf("bytearray %d: %02x\n", i, bytearray[i]);
    }

    return 0;
}

Here's a cool and scalable design pattern that runs in O(n) time ...

a = [1,2,3,4,5,6,7,6,5,4,3,2,1]

replacements = {
    1: 10,
    2: 20,
    3: 30,
}

a = [replacements.get(x, x) for x in a]

print(a)
# Returns [10, 20, 30, 4, 5, 6, 7, 6, 5, 4, 30, 20, 10]

Django > 2.0 version:

The approach is essentially identical with the one given in Yuji 'Tomita' Tomita's Answer. Affected, however, is the syntax:

# URLconf
...

urlpatterns = [
    path(
        'project_config/<product>/',
        views.get_product, 
        name='project_config'
    ),
    path(
        'project_config/<product>/<project_id>/',
        views.get_product,
        name='project_config'
    ),
]


# View (in views.py)
def get_product(request, product, project_id='None'):
    # Output the appropriate product
    ...

Using path() you can also pass extra arguments to a view with the optional argument kwargs that is of type dict. In this case your view would not need a default for the attribute project_id:

    ...
    path(
        'project_config/<product>/',
        views.get_product,
        kwargs={'project_id': None},
        name='project_config'
    ),
    ...

For how this is done in the most recent Django version, see the official docs about URL dispatching.

I needed this instead of using padding because I used inline-block containers to display a series of individual events in a workflow timeline. The last event in the timeline needed no arrow after it.

Ended up with something like:

.transaction-tile:after {
  content: "\f105";
}

.transaction-tile:last-child:after {
  content: "\00a0";
}

Used fontawesome for the gt (chevron) character. For whatever reason "content: none;" was producing alignment issues on the last tile.

well you are returning an array of items from the database. so you need something like this.

   $dave= mysql_query("SELECT order_date, no_of_items, shipping_charge, 
    SUM(total_order_amount) as test FROM `orders` 
    WHERE DATE(`order_date`) = DATE(NOW()) GROUP BY DATE(`order_date`)") 
    or  die(mysql_error());


while ($row = mysql_fetch_assoc($dave)) {
echo $row['order_date'];
echo $row['no_of_items'];
echo $row['shipping_charge'];
echo $row['test '];
}

ensure_ascii=False really only defers the issue to the decoding stage:

>>> dict2 = {'LeafTemps': '\xff\xff\xff\xff',}
>>> json1 = json.dumps(dict2, ensure_ascii=False)
>>> print(json1)
{"LeafTemps": "????"}
>>> json.loads(json1)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/json/__init__.py", line 328, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python2.7/json/decoder.py", line 365, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python2.7/json/decoder.py", line 381, in raw_decode
    obj, end = self.scan_once(s, idx)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 0: invalid start byte

Ultimately you can't store raw bytes in a JSON document, so you'll want to use some means of unambiguously encoding a sequence of arbitrary bytes as an ASCII string - such as base64.

>>> import json
>>> from base64 import b64encode, b64decode
>>> my_dict = {'LeafTemps': '\xff\xff\xff\xff',} 
>>> my_dict['LeafTemps'] = b64encode(my_dict['LeafTemps'])
>>> json.dumps(my_dict)
'{"LeafTemps": "/////w=="}'
>>> json.loads(json.dumps(my_dict))
{u'LeafTemps': u'/////w=='}
>>> new_dict = json.loads(json.dumps(my_dict))
>>> new_dict['LeafTemps'] = b64decode(new_dict['LeafTemps'])
>>> print new_dict
{u'LeafTemps': '\xff\xff\xff\xff'}

The simple solution is to just remap coordinates from the original to the final image, copying pixels from one coordinate space to the other, rounding off as necessary -- which may result in some pixels being copied several times adjacent to each other, and other pixels being skipped, depending on whether you're stretching or shrinking (or both) in either dimension. Make sure your copying iterates through the destination space, so all pixels are covered there even if they're painted more than once, rather than thru the source which may skip pixels in the output.

The better solution involves calculating the corresponding source coordinate without rounding, and then using its fractional position between pixels to compute an appropriate average of the (typically) four pixels surrounding that location. This is essentially a filtering operation, so you lose some resolution -- but the result looks a LOT better to the human eye; it does a much better job of retaining small details and avoids creating straight-line artifacts which humans find objectionable.

Note that the same basic approach can be used to remap flat images onto any other shape, including 3D surface mapping.

class Enum {
  constructor (...vals) {
    vals.forEach( val => {
      const CONSTANT = Symbol(val);
      Object.defineProperty(this, val.toUpperCase(), {
        get () {
          return CONSTANT;
        },
        set (val) {
          const enum_val = "CONSTANT";
          // generate TypeError associated with attempting to change the value of a constant
          enum_val = val;
        }
      });
    });
  }
}

Example of usage:

const COLORS = new Enum("red", "blue", "green");

If you don't want to use a map, then just follow these steps:

1. Sort the array (using Arrays.sort())
2. Use a variable to hold the most popular element (mostPopular), a variable to hold its number of occurrences in the array (mostPopularCount), and a variable to hold the number of occurrences of the current number in the iteration (currentCount)
3. Iterate through the array. If the current element is the same as mostPopular, increment currentCount. If not, reset currentCount to 1. If currentCount is > mostPopularCount, set mostPopularCount to currentCount, and mostPopular to the current element.

exec sp_lock

This query should give you existing locks.

exec sp_who SPID -- will give you some info

Having spids, you could check activity monitor(processes tab) to find out what processes are locking the tables ("details" for more info and "kill process" to kill it).

pd.read_excel(file_name) 

sometimes this code gives an error for xlsx files as: XLRDError:Excel xlsx file; not supported

instead , you can use openpyxl engine to read excel file.

df_samples = pd.read_excel(r'filename.xlsx', engine='openpyxl')

It worked for me

Hi,I think you can use child_process module and curl command.

const cp = require('child_process');

let download = async function(uri, filename){
    let command = `curl -o ${filename}  '${uri}'`;
    let result = cp.execSync(command);
};


async function test() {
    await download('http://zhangwenning.top/20181221001417.png', './20181221001417.png')
}

test()

In addition,when you want download large?multiple files,you can use cluster module to use more cpu cores.

import("time")

layout := "2006-01-02T15:04:05.000Z"
str := "2014-11-12T11:45:26.371Z"
t, err := time.Parse(layout, str)
if err != nil {
    fmt.Println(err)
}
fmt.Println(t)

gives:

>> 2014-11-12 11:45:26.371 +0000 UTC

Func<T> is a predefined delegate type for a method that returns some value of the type T.

In other words, you can use this type to reference a method that returns some value of T. E.g.

public static string GetMessage() { return "Hello world"; }

may be referenced like this

Func<string> f = GetMessage;

I had the same problem as you. It turns out you need to convert the Excel data file to an ArrayBuffer.

var blob = new Blob([s2ab(atob(data))], {
    type: ''
});

href = URL.createObjectURL(blob);

The s2ab (string to array buffer) method (which I got from https://github.com/SheetJS/js-xlsx/blob/master/README.md) is:

function s2ab(s) {
  var buf = new ArrayBuffer(s.length);
  var view = new Uint8Array(buf);
  for (var i=0; i!=s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
  return buf;
}

If you are using WAMP then type the following in the browser
http://localhost/?phpinfo=-1, you will get the phpinfo page.

phpinfo() from localhost

You can also click the localhost icon in the wamp menu from the systray and then find the phpinfo page. WAMP localhost from WAMP Menu

To get the version numbers try

 System.Reflection.Assembly assembly = System.Reflection.Assembly.GetExecutingAssembly();
 System.Reflection.AssemblyName assemblyName = assembly.GetName();
 Version version = assemblyName.Version;

To set the version number, create/edit AssemblyInfo.cs

 [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyFileVersion("1.0.*")]

Also as a side note, the third number is the number of days since 2/1/2000 and the fourth number is half of the amount of total seconds in the day. So if you compile at midnight it should be zero.

When installing a tool globally it's to be used by a user as a command line utility anywhere, including outside of node projects. Global installs for a node project are bad because they make deployment more difficult.

npm 5.2+

The npx utility bundled with npm 5.2 solves this problem. With it you can invoke locally installed utilities like globally installed utilities (but you must begin the command with npx). For example, if you want to invoke a locally installed eslint, you can do:

npx eslint .

npm < 5.2

When used in a script field of your package.json, npm searches node_modules for the tool as well as globally installed modules, so the local install is sufficient.

So, if you are happy with (in your package.json):

"devDependencies": {
    "gulp": "3.5.2"
}
"scripts": {
    "test": "gulp test"
}

etc. and running with npm run test then you shouldn't need the global install at all.

Both methods are useful for getting people set up with your project since sudo isn't needed. It also means that gulp will be updated when the version is bumped in the package.json, so everyone will be using the same version of gulp when developing with your project.

Addendum:

It appears that gulp has some unusual behaviour when used globally. When used as a global install, gulp looks for a locally installed gulp to pass control to. Therefore a gulp global install requires a gulp local install to work. The answer above still stands though. Local installs are always preferable to global installs.

• you can also indent a whole section by selecting it and clicking TAB
• and also indent backward using Shift+TAB

And of course for auto indentation and formatting, following the language you're using, you can see which good extensions do the good job, and which formatters to install or which parameters settings to enable or set for each language and its available tools. Just make sure to read well the documentation of the extension, to install and set all what it need.

Up to now the indentation problem bothers me with Python when copy pasting a block of code. If that's the case, here is how you solve that: Visual Studio Code indentation for Python

It's for the same reason you don't write every method of every class to return "object". You should be as specific as you can. This is especially valuable if you're planning to write unit tests. No more testing return types and/or casting the result.

Note that your pod specs will remain, and are located at ~/.cocoapods/ . This directory may also need to be removed if you want a completely fresh install.

They can be removed using pod spec remove SPEC_NAME then pod setup

It may help to do pod spec remove master then pod setup

try this command :

df.show(df.count())

color and fill are separate aesthetics. Since you want to modify the color you need to use the corresponding scale:

d + scale_color_manual(values=c("#CC6666", "#9999CC"))

is what you want.

You are parsing wrong parameter combination.here you passing @TaskName = and @ID instead of @TaskName = .SP need only one parameter.

    List<int> first_list = new List<int>() {
        1,
        12,
        12,
        5
    };

    List<int> second_list = new List<int>() {
        12,
        5,
        7,
        9,
        1
    };

    var result = first_list.Union(second_list);

In 2019, this kind of task became super-easy.

JSON.stringify(Object.fromEntries(formData));

Object.fromEntries: Supported in Chrome 73+, Firefox 63+, Safari 12.1

That's a clever bit.

First, as noted in a comment, in Python 3 zip() returns an iterator, so you need to enclose the whole thing in list() to get an actual list back out, so as of 2020 it's actually:

list(zip(*original[::-1]))

Here's the breakdown:

• [::-1] - makes a shallow copy of the original list in reverse order. Could also use reversed() which would produce a reverse iterator over the list rather than actually copying the list (more memory efficient).
• * - makes each sublist in the original list a separate argument to zip() (i.e., unpacks the list)
• zip() - takes one item from each argument and makes a list (well, a tuple) from those, and repeats until all the sublists are exhausted. This is where the transposition actually happens.
• list() converts the output of zip() to a list.

So assuming you have this:

[ [1, 2, 3],
  [4, 5, 6],
  [7, 8, 9] ]

You first get this (shallow, reversed copy):

[ [7, 8, 9],
  [4, 5, 6],
  [1, 2, 3] ]

Next each of the sublists is passed as an argument to zip:

zip([7, 8, 9], [4, 5, 6], [1, 2, 3])

zip() repeatedly consumes one item from the beginning of each of its arguments and makes a tuple from it, until there are no more items, resulting in (after it's converted to a list):

[(7, 4, 1), 
 (8, 5, 2), 
 (9, 6, 3)]

And Bob's your uncle.

To answer @IkeMiguel's question in a comment about rotating it in the other direction, it's pretty straightforward: you just need to reverse both the sequences that go into zip and the result. The first can be achieved by removing the [::-1] and the second can be achieved by throwing a reversed() around the whole thing. Since reversed() returns an iterator over the list, we will need to put list() around that to convert it. With a couple extra list() calls to convert the iterators to an actual list. So:

rotated = list(reversed(list(zip(*original))))

We can simplify that a bit by using the "Martian smiley" slice rather than reversed()... then we don't need the outer list():

rotated = list(zip(*original))[::-1]

Of course, you could also simply rotate the list clockwise three times. :-)

change the div to display block

.topbar{
    display:block;
    width:100%;
    height:70px;
    background-color:#475;
    overflow:scroll;
    }

i made a jsfiddle example here please check

http://jsfiddle.net/TgPRM/

You can do:

if not (u0 <= u <= u0+step):
    u0 = u0+ step # change the condition until it is satisfied
else:
    do sth. # condition is satisfied

Using a loop:

while not (u0 <= u <= u0+step):
   u0 = u0+ step # change the condition until it is satisfied
do sth. # condition is satisfied

If I understand correctly, what you want to do is divide by the maximum value in each column. You can do this easily using broadcasting.

Starting with your example array:

import numpy as np

x = np.array([[1000,  10,   0.5],
              [ 765,   5,  0.35],
              [ 800,   7,  0.09]])

x_normed = x / x.max(axis=0)

print(x_normed)
# [[ 1.     1.     1.   ]
#  [ 0.765  0.5    0.7  ]
#  [ 0.8    0.7    0.18 ]]

x.max(0) takes the maximum over the 0th dimension (i.e. rows). This gives you a vector of size (ncols,) containing the maximum value in each column. You can then divide x by this vector in order to normalize your values such that the maximum value in each column will be scaled to 1.

If x contains negative values you would need to subtract the minimum first:

x_normed = (x - x.min(0)) / x.ptp(0)

Here, x.ptp(0) returns the "peak-to-peak" (i.e. the range, max - min) along axis 0. This normalization also guarantees that the minimum value in each column will be 0.

/**
 * This toString-Method works for every Class, where you want to display all the fields and its values
 */
public String toString() {

    StringBuffer sb = new StringBuffer();

    Field[] fields = getClass().getDeclaredFields(); //Get all fields incl. private ones

    for (Field field : fields){

        try {

            field.setAccessible(true);
            String key=field.getName();
            String value;

            try{
                value = (String) field.get(this);
            } catch (ClassCastException e){
                value="";
            }

            sb.append(key).append(": ").append(value).append("\n");

        } catch (IllegalArgumentException e) {
            e.printStackTrace();
        } catch (SecurityException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }

    }

    return sb.toString();
}

Use below extension to grab current visible UIViewController. Worked for Swift 4.0 and later

Swift 4.0 and Later:

extension UIApplication {
    
    class func topViewController(_ viewController: UIViewController? = UIApplication.shared.keyWindow?.rootViewController) -> UIViewController? {
        if let nav = viewController as? UINavigationController {
            return topViewController(nav.visibleViewController)
        }
        if let tab = viewController as? UITabBarController {
            if let selected = tab.selectedViewController {
                return topViewController(selected)
            }
        }
        if let presented = viewController?.presentedViewController {
            return topViewController(presented)
        }
        return viewController
    }
}

How to use?

let objViewcontroller = UIApplication.topViewController()

While using virtual machines is the best way of testing old IEs, it is possible to bring back old-fashioned F12 tools by editing registry as IE11 overwrites this value when new F12 tool is activated.

Thanks to awesome Dimitri Nickola? for this trick.

This works for me (save as .reg file and run):

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser]
"ITBar7Layout"=hex:13,00,00,00,00,00,00,00,00,00,00,00,30,00,00,00,10,00,00,00,\
  15,00,00,00,01,00,00,00,00,07,00,00,5e,01,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,69,e3,6f,1a,8c,f2,d9,4a,a3,e6,2b,cb,50,80,7c,f1

It's easier to use the timestamp for this things since Tweepy gets both

import datetime
print(datetime.datetime.fromtimestamp(int(t1)).strftime('%H:%M'))

If you are using MySQL you can do it like this:

SELECT '2008-12-31 23:59:59' + INTERVAL 30 MINUTE;

For a pure PHP solution use strtotime

strtotime('+ 30 minute',$yourdate);

def fib(x, y, n):
    if n < 1: 
        return x, y, n
    else: 
        return fib(y, x + y, n - 1)

print fib(0, 1, 4)
(3, 5, 0)

#
def fib(x, y, n):
    if n > 1:
        for item in fib(y, x + y, n - 1):
            yield item
    yield x, y, n

f = fib(0, 1, 12)
f.next()
(89, 144, 1)
f.next()[0]
55

If you are using C99 just include stdint.h. BTW, the 64bit types are there iff the processor supports them.

Use This Code

<RatingBar
    android:id="@+id/ratingBarSmalloverall"
    style="?android:attr/ratingBarStyleSmall"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentRight="true"
    android:layout_centerVertical="true"
    android:layout_marginRight="30dp"
    android:isIndicator="false"
    android:numStars="5" />

Create custom error pages through .htaccess file

1. 404 - page not found

 RewriteEngine On
 ErrorDocument 404 /404.html

2. 500 - Internal Server Error

RewriteEngine On
ErrorDocument 500 /500.html

3. 403 - Forbidden

RewriteEngine On
ErrorDocument 403 /403.html

4. 400 - Bad request

RewriteEngine On
ErrorDocument 400 /400.html

5. 401 - Authorization Required

RewriteEngine On
ErrorDocument 401 /401.html

You can also redirect all error to single page. like

RewriteEngine On
ErrorDocument 404 /404.html
ErrorDocument 500 /404.html
ErrorDocument 403 /404.html
ErrorDocument 400 /404.html
ErrorDocument 401 /401.html

The best answer comes from the Android framework itself: just use this equality...

public static int dpToPixels(final DisplayMetrics display_metrics, final float dps) {
    final float scale = display_metrics.density;
    return (int) (dps * scale + 0.5f);
}

(converts dp to px)

If you use another view make sure to use view.getContext() instead of this or getApplicationContext()

In Angular you can use directives to prevent zooming on focus on IOS devices. No meta tag to preserve accessibility.

import { Directive, ElementRef, HostListener } from '@angular/core';

const MINIMAL_FONT_SIZE_BEFORE_ZOOMING_IN_PX = 16;

@Directive({ selector: '[noZoomiOS]' })

export class NoZoomiOSDirective {
  constructor(private el: ElementRef) {}

@HostListener('focus')
  onFocus() {
    this.setFontSize('');
  }

@HostListener('mousedown')
  onMouseDown() {
    this.setFontSize(`${MINIMAL_FONT_SIZE_BEFORE_ZOOMING_IN_PX}px`);
  }

private setFontSize(size: string) {
  const { fontSize: currentInputFontSize } = window.getComputedStyle(this.el.nativeElement, null);

  if (MINIMAL_FONT_SIZE_BEFORE_ZOOMING_IN_PX <= +currentInputFontSize.match(/\d+/)) {
      return;
   }

  const iOS = navigator.platform && /iPad|iPhone|iPod/.test(navigator.platform);
  iOS 
     && (this.el.nativeElement.style.fontSize = size);
 }
}

You can use it like this <input noZoomiOS > after you declare it in your *.module.ts

Apple's Technical Q&A QA1509 shows the following simple approach:

CFDataRef CopyImagePixels(CGImageRef inImage)
{
    return CGDataProviderCopyData(CGImageGetDataProvider(inImage));
}

Use CFDataGetBytePtr to get to the actual bytes (and various CGImageGet* methods to understand how to interpret them).

I found the Chrome option to be OK but there are quite a few steps to go through to get to the font files. Once you're there, the downloading is super easy. I usually use the dev tools in Safari as there are fewer steps. Just go to the page you want, click on "Show page source" or "show page resources" in the Developer menu (both work for this) and the page resources are listed in folders on the left hand side. Click the font folder and the fonts are listed. Right click and save file. If you are downloading a lot of font files from one site it may be quicker to work your way through Chrome's pathway as the "open in tab" does download the fonts quicker. If you're taking one or two fonts from a lot of different sites, Safari will be quicker overall.

At first, a config file is appropriate for this kind of things but you may also use another approach, which is as given below (Laravel - 4):

// You can keep this in your filters.php file
App::before(function($request) {
    App::singleton('site_settings', function(){
        return Setting::all();
    });

    // If you use this line of code then it'll be available in any view
    // as $site_settings but you may also use app('site_settings') as well
    View::share('site_settings', app('site_settings'));
});

To get the same data in any controller you may use:

$site_settings = app('site_settings');

There are many ways, just use one or another, which one you prefer but I'm using the Container.

In regedit, open HKEY_CLASSES_ROOT\Applications\java.exe\shell\open\command

Double click on default on the left and add -jar between the java.exe path and the "%1" argument.

You can use code as below when

using Image as Loading

<asp:UpdateProgress id="updateProgress" runat="server">
    <ProgressTemplate>
        <div style="position: fixed; text-align: center; height: 100%; width: 100%; top: 0; right: 0; left: 0; z-index: 9999999; background-color: #000000; opacity: 0.7;">
            <asp:Image ID="imgUpdateProgress" runat="server" ImageUrl="~/images/ajax-loader.gif" AlternateText="Loading ..." ToolTip="Loading ..." style="padding: 10px;position:fixed;top:45%;left:50%;" />
        </div>
    </ProgressTemplate>
</asp:UpdateProgress>

using Text as Loading

<asp:UpdateProgress id="updateProgress" runat="server">
    <ProgressTemplate>
        <div style="position: fixed; text-align: center; height: 100%; width: 100%; top: 0; right: 0; left: 0; z-index: 9999999; background-color: #000000; opacity: 0.7;">
            <span style="border-width: 0px; position: fixed; padding: 50px; background-color: #FFFFFF; font-size: 36px; left: 40%; top: 40%;">Loading ...</span>
        </div>
    </ProgressTemplate>
</asp:UpdateProgress>

• It's easier to read
• You can easily make the query string a constant

Scanning object for first intance of a determinated prop:

var obj = {a:'Saludos',
            b:{b_1:{b_1_1:'Como estas?',b_1_2:'Un gusto conocerte'}},
           d:'Hasta luego'
            }
function scan (element,list){
    var res;
    if (typeof(list) != 'undefined'){
        if (typeof(list) == 'object'){
            for(key in list){
               if (typeof(res) == 'undefined'){
                res = (key == element)?list[key]:scan(element,list[key]);
               }
            });
        }
    }
    return res;
}
console.log(scan('a',obj));

3.1 didn't matter for me.

It took me a while, but I managed to find the 2.1 release to try that out here: http://www.oracle.com/technetwork/testcontent/index21-ea1-095147.html

1.2 http://www.oracle.com/technetwork/testcontent/index-archive12-101280.html

That doesn't work either though, still no tables so it looks like something with permission.

They're essentially the same... They both use swig for templating, they both use karma and mocha for tests, passport integration, nodemon, etc.

Why so similar? Mean.js is a fork of Mean.io and both initiatives were started by the same guy... Mean.io is now under the umbrella of the company Linnovate and looks like the guy (Amos Haviv) stopped his collaboration with this company and started Mean.js. You can read more about the reasons here.

Now... main (or little) differences you can see right now are:

SCAFFOLDING AND BOILERPLATE GENERATION

Mean.io uses a custom cli tool named 'mean'
Mean.js uses Yeoman Generators

MODULARITY

Mean.io uses a more self-contained node packages modularity with client and server files inside the modules.
Mean.js uses modules just in the front-end (for angular), and connects them with Express. Although they were working on vertical modules as well...

BUILD SYSTEM

Mean.io has recently moved to gulp
Mean.js uses grunt

DEPLOYMENT

Both have Dockerfiles in their respective repos, and Mean.io has one-click install on Google Compute Engine, while Mean.js can also be deployed with one-click install on Digital Ocean.

DOCUMENTATION

Mean.io has ok docs
Mean.js has AWESOME docs

COMMUNITY

Mean.io has a bigger community since it was the original boilerplate
Mean.js has less momentum but steady growth

On a personal level, I like more the philosophy and openness of MeanJS and more the traction and modules/packages approach of MeanIO. Both are nice, and you'll end probably modifying them, so you can't really go wrong picking one or the other. Just take them as starting point and as a learning exercise.

ALTERNATIVE “MEAN” SOLUTIONS

MEAN is a generic way (coined by Valeri Karpov) to describe a boilerplate/framework that takes "Mongo + Express + Angular + Node" as the base of the stack. You can find frameworks with this stack that use other denomination, some of them really good for RAD (Rapid Application Development) and building SPAs. Eg:

• Meteor. Now with official Angular support, represents a great MEAN stack
• StrongLoop Loopback (main Node.js core contributors and Express maintainers)
• Generator Angular Fullstack
• Sails.js
• Cleverstack
• Deployd, etc (there are more)

You also have Hackathon Starter. It doesn't have A of MEAN (it is 'MEN'), but it rocks..

Have fun!

hmm - something like this?

set host=%COMPUTERNAME%
echo %host%

EDIT: expanding on jitter's answer and using a technique in an answer to this question to set an environment variable with the result of running a command line app:

@echo off
hostname.exe > __t.tmp
set /p host=<__t.tmp
del __t.tmp
echo %host%

In either case, 'host' is created as an environment variable.

If using Spring's XML schema based configuration, setup in the Spring context like this:

<beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:jee="http://www.springframework.org/schema/jee" xsi:schemaLocation="
    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd">
...
<jee:jndi-lookup id="dbDataSource"
   jndi-name="jdbc/DatabaseName"
   expected-type="javax.sql.DataSource" />

Alternatively, setup using simple bean configuration like this:

<bean id="DatabaseName" class="org.springframework.jndi.JndiObjectFactoryBean">
    <property name="jndiName" value="java:comp/env/jdbc/DatabaseName"/>
</bean>

You can declare the JNDI resource in tomcat's server.xml using something like this:

<GlobalNamingResources>
    <Resource name="jdbc/DatabaseName"
              auth="Container"
              type="javax.sql.DataSource"
              username="dbUser"
              password="dbPassword"
              url="jdbc:postgresql://localhost/dbname"
              driverClassName="org.postgresql.Driver"
              initialSize="20"
              maxWaitMillis="15000"
              maxTotal="75"
              maxIdle="20"
              maxAge="7200000"
              testOnBorrow="true"
              validationQuery="select 1"
              />
</GlobalNamingResources>

And reference the JNDI resource from Tomcat's web context.xml like this:

  <ResourceLink name="jdbc/DatabaseName"
   global="jdbc/DatabaseName"
   type="javax.sql.DataSource"/>

Reference documentation:

• Tomcat 8 JNDI Datasource HOW-TO
• Tomcat 8 Context Resource Links Reference
• Spring 4 JEE JNDI Lookup XML Schema Reference
• Spring 4 JndiObjectFactoryBean Javadoc

Edit: This answer has been updated for Tomcat 8 and Spring 4. There have been a few property name changes for Tomcat's default datasource resource pool setup.

To add to craig_h's comment above (I currently don't have enough rep to add this as a comment to his answer, sorry), if your primary key is not an integer, you'll also want to tell your model what data type it is, by setting keyType at the top of the model definition.

public $keyType = 'string'

Eloquent understands any of the types defined in the castAttribute() function, which as of Laravel 5.4 are: int, float, string, bool, object, array, collection, date and timestamp.

This will ensure that your primary key is correctly cast into the equivalent PHP data type.

By default, scripts can't handle imports like that directly. You're probably getting another error about not being able to get Course or not doing the import.

If you add type="module" to your <script> tag, and change the import to ./course.js (because browsers won't auto-append the .js portion), then the browser will pull down course for you and it'll probably work.

import './course.js';

function Student() {
    this.firstName = '';
    this.lastName = '';
    this.course = new Course();
}

<html>
    <head>
        <script src="./models/student.js" type="module"></script>
    </head>
    <body>
        <div id="myDiv">
        </div>
        <script>
        window.onload= function() {
            var x = new Student();
            x.course.id = 1;
            document.getElementById('myDiv').innerHTML = x.course.id;
        }
        </script>
    </body>
</html>

If you're serving files over file://, it likely won't work. Some IDEs have a way to run a quick sever.

You can also write a quick express server to serve your files (install Node if you don't have it):

//package.json
{
  "scripts": { "start": "node server" },
  "dependencies": { "express": "latest" }
}

// server/index.js
const express = require('express');
const app = express();

app.use('/', express.static('PATH_TO_YOUR_FILES_HERE');
app.listen(8000);

With those two files, run npm install, then npm start and you'll have a server running over http://localhost:8000 which should point to your files.

Try to get some debugging information, could be that the file path is wrong, for example.

Try these two things:- Add this line to the top of your sample page:

<?php error_reporting(E_ALL);?>

This will print all errors/warnings/notices in the page so if there is any problem you get a text message describing it instead of a blank page

Additionally you can change include() to require()

<?php require ('headings.php'); ?>
<?php require ('navbar.php'); ?>
<?php require ('image.php'); ?>

This will throw a FATAL error PHP is unable to load required pages, and should help you in getting better tracing what is going wrong..

You can post the error descriptions here, if you get any, and you are unable to figure out what it means..

I'm assuming you want to add this row to the <tbody> element, and simply using append() on the <table> will insert the <tr> outside the <tbody>, with perhaps undesirable results.

$('a').click(function() {
   $('#myTable tbody').append('<tr class="child"><td>blahblah</td></tr>');
});

EDIT: Here is the complete source code, and it does indeed work: (Note the $(document).ready(function(){});, which was not present before.

<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
    $('a').click(function() {
       $('#myTable tbody').append('<tr class="child"><td>blahblah</td></tr>');
    });
});
</script>
<title></title>
</head>
<body>
<a href="javascript:void(0);">Link</a>
<table id="myTable">
  <tbody>
    <tr>
      <td>test</td>
    </tr>
  </tbody>
</table>
</body>
</html>

You can use lookups in Ansible in order to get the contents of a file, e.g.

user_data: "{{ lookup('file', user_data_file) }}"

Caveat: This lookup will work with local files, not remote files.

Here's a complete example from the docs:

- hosts: all
  vars:
     contents: "{{ lookup('file', '/etc/foo.txt') }}"
  tasks:
     - debug: msg="the value of foo.txt is {{ contents }}"

I found that focus does not work when trying to get a focus on a text element (such as a notice div), but does work when focusing on input fields.

Below is the code for drop down using MySql and PHP:

<?
$sql="Select PcID from PC"
$q=mysql_query($sql)
echo "<select name=\"pcid\">"; 
echo "<option size =30 ></option>";
while($row = mysql_fetch_array($q)) 
{        
echo "<option value='".$row['PcID']."'>".$row['PcID']."</option>"; 
}
echo "</select>";
?>

It means the connection was successfully established at some point, but when you tried to commit right there, the connection was no longer open. The parameters you mentioned sound like connection pool settings. If so, they're unrelated to this problem. The most likely cause is a firewall between you and the database that is killing connections after a certain amount of idle time. The most common fix is to make your connection pool run a validation query when a connection is checked out from it. This will immediately identify and evict dead connnections, ensuring that you only get good connections out of the pool.

Try this:

select CONVERT(datetime, convert(varchar(10), 20120103))

The difference is ternary operator

• You can use

return condition ? someData : Promise.reject(new Error('not OK'))

• You can't use

return condition ? someData  : throw new Error('not OK')

You could also have problems if the string has <, > or & chars in it, etc. Pass it to cgi.escape() to deal with those.

http://docs.python.org/library/cgi.html?highlight=cgi#cgi.escape

If you're on the Model Overview page you get a tab with the schema. If you rightclick on that tab you get an option to "edit schema". From there you can rename the schema by adding a new name, then click outside the field. This goes for MySQL Workbench 5.2.30 CE

Edit: On the model overview it's under Physical Schemata

Screenshot:

As Constructor should be at the starting of the Class , you are facing the above issue . So, you can either change the name or if you want to use it as a constructor just copy the method at the beginning of the class.

To me it sounds like the simplest way to expose your git repository on the server (which seems to be a Windows machine) would be to share it as a network resource.

Right click the folder "MY_GIT_REPOSITORY" and select "Sharing". This will give you the ability to share your git repository as a network resource on your local network. Make sure you give the correct users the ability to write to that share (will be needed when you and your co-workers push to the repository).

The URL for the remote that you want to configure would probably end up looking something like file://\\\\189.14.666.666\MY_GIT_REPOSITORY

If you wish to use any other protocol (e.g. HTTP, SSH) you'll have to install additional server software that includes servers for these protocols. In lieu of these the file sharing method is probably the easiest in your case right now.

In case you are here looking for a fast string concatenation method in Python, then you do not need a special StringBuilder class. Simple concatenation works just as well without the performance penalty seen in C#.

resultString = ""

resultString += "Append 1"
resultString += "Append 2"

See Antoine-tran's answer for performance results

If you want to check for not all images, but a specific one (eg. an image that you replaced dynamically after DOM is already complete) you can use this:

$('#myImage').attr('src', 'image.jpg').on("load", function() {  
  alert('Image Loaded');  
});  

Variant for C++:

#include <regex>  // Required include

...

// Source string    
std::wstring srcStr = L"String with GIUD: {4d36e96e-e325-11ce-bfc1-08002be10318} any text";

// Regex and match
std::wsmatch match;
std::wregex rx(L"(\\{[A-F0-9]{8}-[A-F0-9]{4}-[A-F0-9]{4}-[A-F0-9]{4}-[A-F0-9]{12}\\})", std::regex_constants::icase);

// Search
std::regex_search(srcStr, match, rx);

// Result
std::wstring strGUID       = match[1];

The easiest way to use such things is to use butterknife By this you can add as many Onclciklisteners just by @OnClick() as described below:

public class TestClass extends Fragment {
    @BindView(R.id.my_image) ImageView imageView;
    @OnClick(R.id.my_image)
    public void my_image_click(){
        yourMethod();
    }
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view=inflater.inflate(R.layout.testclassfragment, container, false);
        ButterKnife.bind(getActivity,view);
        return view;
    }
}

Inside ContentPlaceholder, put the placeholder control.For Example like this,

<asp:Content ID="header" ContentPlaceHolderID="head" runat="server">
       <asp:PlaceHolder ID="metatags" runat="server">
        </asp:PlaceHolder>
</asp:Content>

Code Behind:

HtmlMeta hm1 = new HtmlMeta();
hm1.Name = "Description";
hm1.Content = "Content here";
metatags.Controls.Add(hm1);

for /f "delims=" %%i in (count.txt) do set c=%%i
echo %c%
pause

I had successfully used the following on Arch Linux (where the -a flag is used for attachments) for several years:

mailx -s "The Subject $( echo -e "\nContent-Type: text/html" [email protected] < email.html

This appended the Content-Type header to the subject header, which worked great until a recent update. Now the new line is filtered out of the -s subject. Presumably, this was done to improve security.

Instead of relying on hacking the subject line, I now use a bash subshell:

(
    echo -e "Content-Type: text/html\n"
    cat mail.html
 ) | mail -s "The Subject" -t [email protected]

And since we are really only using mailx's subject flag, it seems there is no reason not to switch to sendmail as suggested by @dogbane:

(
    echo "To: [email protected]"
    echo "Subject: The Subject"
    echo "Content-Type: text/html"
    echo
    cat mail.html
) | sendmail -t

The use of bash subshells avoids having to create a temporary file.

How about

apply(df, 1, function(r) any(r %in% c("M017", "M018")))

The ith element will be TRUE if the ith row contains one of the values, and FALSE otherwise. Or, if you want just the row numbers, enclose the above statement in which(...).

To summarize:

• "Normally const pass-by-value is unuseful and misleading at best." From GOTW006
• But you can add them in the .cpp as you would do with variables.
• Note that the standard library doesn't use const. E.g. std::vector::at(size_type pos). What's good enough for the standard library is good for me.

Generally implements used for implementing an interface and extends used for extension of base class behaviour or abstract class.

extends: A derived class can extend a base class. You may redefine the behaviour of an established relation. Derived class "is a" base class type

implements: You are implementing a contract. The class implementing the interface "has a" capability.

With java 8 release, interface can have default methods in interface, which provides implementation in interface itself.

Refer to this question for when to use each of them:

Interface vs Abstract Class (general OO)

Example to understand things.

public class ExtendsAndImplementsDemo{
    public static void main(String args[]){

        Dog dog = new Dog("Tiger",16);
        Cat cat = new Cat("July",20);

        System.out.println("Dog:"+dog);
        System.out.println("Cat:"+cat);

        dog.remember();
        dog.protectOwner();
        Learn dl = dog;
        dl.learn();

        cat.remember();
        cat.protectOwner();

        Climb c = cat;
        c.climb();

        Man man = new Man("Ravindra",40);
        System.out.println(man);

        Climb cm = man;
        cm.climb();
        Think t = man;
        t.think();
        Learn l = man;
        l.learn();
        Apply a = man;
        a.apply();

    }
}

abstract class Animal{
    String name;
    int lifeExpentency;
    public Animal(String name,int lifeExpentency ){
        this.name = name;
        this.lifeExpentency=lifeExpentency;
    }
    public void remember(){
        System.out.println("Define your own remember");
    }
    public void protectOwner(){
        System.out.println("Define your own protectOwner");
    }

    public String toString(){
        return this.getClass().getSimpleName()+":"+name+":"+lifeExpentency;
    }
}
class Dog extends Animal implements Learn{

    public Dog(String name,int age){
        super(name,age);
    }
    public void remember(){
        System.out.println(this.getClass().getSimpleName()+" can remember for 5 minutes");
    }
    public void protectOwner(){
        System.out.println(this.getClass().getSimpleName()+ " will protect owner");
    }
    public void learn(){
        System.out.println(this.getClass().getSimpleName()+ " can learn:");
    }
}
class Cat extends Animal implements Climb {
    public Cat(String name,int age){
        super(name,age);
    }
    public void remember(){
        System.out.println(this.getClass().getSimpleName() + " can remember for 16 hours");
    }
    public void protectOwner(){
        System.out.println(this.getClass().getSimpleName()+ " won't protect owner");
    }
    public void climb(){
        System.out.println(this.getClass().getSimpleName()+ " can climb");
    }
}
interface Climb{
    public void climb();
}
interface Think {
    public void think();
}

interface Learn {
    public void learn();
}
interface Apply{
    public void apply();
}

class Man implements Think,Learn,Apply,Climb{
    String name;
    int age;

    public Man(String name,int age){
        this.name = name;
        this.age = age;
    }
    public void think(){
        System.out.println("I can think:"+this.getClass().getSimpleName());
    }
    public void learn(){
        System.out.println("I can learn:"+this.getClass().getSimpleName());
    }
    public void apply(){
        System.out.println("I can apply:"+this.getClass().getSimpleName());
    }
    public void climb(){
        System.out.println("I can climb:"+this.getClass().getSimpleName());
    }
    public String toString(){
        return "Man :"+name+":Age:"+age;
    }
}

output:

Dog:Dog:Tiger:16
Cat:Cat:July:20
Dog can remember for 5 minutes
Dog will protect owner
Dog can learn:
Cat can remember for 16 hours
Cat won't protect owner
Cat can climb
Man :Ravindra:Age:40
I can climb:Man
I can think:Man
I can learn:Man
I can apply:Man

Important points to understand:

1. Dog and Cat are animals and they extended remember() and protectOwner() by sharing name,lifeExpentency from Animal
2. Cat can climb() but Dog does not. Dog can think() but Cat does not. These specific capabilities are added to Cat and Dog by implementing that capability.
3. Man is not an animal but he can Think,Learn,Apply,Climb

By going through these examples, you can understand that

Unrelated classes can have capabilities through interface but related classes override behaviour through extension of base classes.

For people using AWS, the COMMENT ON EXTENSION is possible only as superuser, and as we know by the docs, RDS instances are managed by Amazon. As such, to prevent you from breaking things like replication, your users - even the root user you set up when you create the instance - will not have full superuser privileges:

http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Appendix.PostgreSQL.CommonDBATasks.html

When you create a DB instance, the master user system account that you create is assigned to the rds_superuser role. The rds_superuser role is a pre-defined Amazon RDS role similar to the PostgreSQL superuser role (customarily named postgres in local instances), but with some restrictions. As with the PostgreSQL superuser role, the rds_superuser role has the most privileges on your DB instance and you should not assign this role to users unless they need the most access to the DB instance.

In order to fix this error, just use -- to comment out the lines of SQL that contains COMMENT ON EXTENSION

In jQuery 3 and perhaps earlier versions, the following simpler config also works for individual requests:

$.ajax(
        'https://foo.bar.com,
        {
            dataType: 'json',
            xhrFields: {
                withCredentials: true
            },
            success: successFunc
        }
    );

The full error I was getting in Firefox Dev Tools -> Network tab (in the Security tab for an individual request) was:

An error occurred during a connection to foo.bar.com.SSL peer was unable to negotiate an acceptable set of security parameters.Error code: SSL_ERROR_HANDSHAKE_FAILURE_ALERT

The ngRoute module is no longer part of the core angular.js file. If you are continuing to use $routeProvider then you will now need to include angular-route.js in your HTML:

<script src="angular.js">
<script src="angular-route.js">

API Reference

You also have to add ngRoute as a dependency for your application:

var app = angular.module('MyApp', ['ngRoute', ...]);

If instead you are planning on using angular-ui-router or the like then just remove the $routeProvider dependency from your module .config() and substitute it with the relevant provider of choice (e.g. $stateProvider). You would then use the ui.router dependency:

var app = angular.module('MyApp', ['ui.router', ...]);

For those of you who are using MacOS and like me perhaps have been circling the internet as to why some R packages do not install here is a possible help.

If you get a non-zero exit status first check to ensure all dependencies are installed as well. Read through the messaging. If that is checked off, then look for indications such as gfortran: No such a file or directory. That might be due to Apple OS compiler issues that some packages will not install unless you use their binary version. Look for binary zip file in the package cran.r-project.org page, download it and use the following command to get the package installed:

install.packages("/PATH/zip file ", repos = NULL, type="source")

You may use os.stat() function, which is a wrapper of system call stat():

import os

def getSize(filename):
    st = os.stat(filename)
    return st.st_size

For Angular 2

<input [(ngModel)]='email' [required]='!phone' />
<input [(ngModel)]='phone' [required]='!email' /> 

For the low-level x86 specific solution use the x86 TEST opcode.

Your compiler should turn _bittest into this though...

You cannot set inter-paragraph spacing in CSS using line-height, the spacing between <p> blocks. That instead sets the intra-paragraph line spacing, the space between lines within a <p> block. That is, line-height is the typographer's inter-line leading within the paragraph is controlled by line-height.

I presently do not know of any method in CSS to produce (for example) a 0.15em inter-<p> spacing, whether using em or rem variants on any font property. I suspect it can be done with more complex floats or offsets. A pity this is necessary in CSS.

For second accuracy, yyyy-MM-dd HH:mm:ss should do the trick.

I believe Excel is not very good with fractions of a second (loses them when interacting with COM object IIRC).

Are you trying to test if two objects are the equal? ie: their properties are equal?

If this is the case, you'll probably have noticed this situation:

var a = { foo : "bar" };
var b = { foo : "bar" };
alert (a == b ? "Equal" : "Not equal");
// "Not equal"

you might have to do something like this:

function objectEquals(obj1, obj2) {
    for (var i in obj1) {
        if (obj1.hasOwnProperty(i)) {
            if (!obj2.hasOwnProperty(i)) return false;
            if (obj1[i] != obj2[i]) return false;
        }
    }
    for (var i in obj2) {
        if (obj2.hasOwnProperty(i)) {
            if (!obj1.hasOwnProperty(i)) return false;
            if (obj1[i] != obj2[i]) return false;
        }
    }
    return true;
}

Obviously that function could do with quite a bit of optimisation, and the ability to do deep checking (to handle nested objects: var a = { foo : { fu : "bar" } }) but you get the idea.

As FOR pointed out, you might have to adapt this for your own purposes, eg: different classes may have different definitions of "equal". If you're just working with plain objects, the above may suffice, otherwise a custom MyClass.equals() function may be the way to go.

One alternative would be to use the NULLIF operator other than <> or != which returns NULL if the two arguments are equal NULLIF in Microsoft Docs. So I believe WHERE clause can be modified for <> and != as follows:

NULLIF(arg1, arg2) IS NOT NULL

As I found that, using <> and != doesn't work for date in some cases. Hence using the above expression does the needful.

In My case I had an INSERT INTO TableA (_ ,_ ,_) SELECT _ ,_ ,_ from TableB, a run-time error of 33061 was a field error. As @david mentioned. Either it was a field error: what I wrote in SQL statement as a column name did not match the column names in the actual access tables, for TableA or TableB.

I also have an error like @DATS but it was a run-time error 3464.

In getUserById you shouldn't create a new object (user1) which isn't used. Just assign it to the already (but null) initialized user. Otherwise Hibernate.initialize(user); is actually Hibernate.initialize(null);

Here's the new getUserById (I haven't tested this ;)):

public User getUserById(Long user_id) {
    Session session = null;
    Object user = null;
    try {
        session = HibernateUtil.getSessionFactory().openSession();
        user = (User)session.load(User.class, user_id);
        Hibernate.initialize(user);
    } catch (Exception e) {
       e.printStackTrace();
    } finally {
        if (session != null && session.isOpen()) {
            session.close();
        }
    }
    return user;
}

If you are using FireFox you can use the File HandleAPI

https://developer.mozilla.org/en-US/docs/Web/API/File_Handle_API

I had just tested it out and it works!

1. have gif file.
2. push gif file to your github repo
3. click on that file on the github repo to get github address of the gif
4. in your README file: ![alt-text](link)

example below: ![grab-landing-page](https://github.com/winnie1312/grab/blob/master/grab-landingpage-winnie.gif)

Use shift method

array.shift(n) => Remove first n elements from array 
array.shift(1) => Remove first element

https://ruby-doc.org/core-2.2.0/Array.html#method-i-shift

use the following command to know the pid of the node already running.

curl -XGET 'http://localhost:9200/_nodes/process'

It took me an hour to find out the way to kill the node and could finally do it after using this command in the terminal window.

After installing weblogic and forms server on a Linux machine we met some problems initializing sqlplus and tnsping. We altered the bash_profile in a way that the forms_home acts as the oracle home. It works fine, both commands (sqlplus and tnsping) are executable for user oracle

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
    . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export JAVA_HOME=/mnt/software/java/jdk1.7.0_71
export ORACLE_HOME=/oracle/Middleware/Oracle_FRHome1
export PATH=$PATH:$JAVA_HOME/bin:$ORACLE_HOME/bin
export LD_LIBRARY_PATH=/oracle/Middleware/Oracle_FRHome1/lib
export FORMS_PATH=$FORMS_PATH:/oracle/Middleware/Oracle_FRHome1/forms:/oracle/Middleware/asinst_1/FormsComponent/forms:/appl/myapp:/home/oracle/myapp

I am using Windows 8.1 environment. I had the same problem while running my first java program after installing Eclipse recently. I had installed java on d drive at d:\java. But Eclipse was looking at the default installation c:\programfiles\java. I did the following:

1. Modified my eclipse.ini file and added the following after open:

   -vm
   d:\java\jdk1.8.0_161\bin 
   

2. While creating the java program I have to unselect default build path and then select d:\java.

After this, the program ran well and got the hello world to work.

Instead of using regex to remove those "crazy" characters, just convert them to ASCII, which will remove accents, but will keep the letters.

astr <- "Ábcdêãçoàúü"
iconv(astr, from = 'UTF-8', to = 'ASCII//TRANSLIT')

which results in

[1] "Abcdeacoauu"

i had a similar situation and i used the below code for getting this worked..

Aspose.Cells.LoadOptions loadOptions = new Aspose.Cells.LoadOptions(Aspose.Cells.LoadFormat.CSV);

Workbook workbook = new Workbook(fstream, loadOptions);

Worksheet worksheet = workbook.Worksheets[0];

dt = worksheet.Cells.ExportDataTable(0, 0, worksheet.Cells.MaxDisplayRange.RowCount, worksheet.Cells.MaxDisplayRange.ColumnCount, true);

DataTable dtCloned = dt.Clone();
ArrayList myAL = new ArrayList();

foreach (DataColumn column in dtCloned.Columns)
{
    if (column.DataType == Type.GetType("System.DateTime"))
    {
        column.DataType = typeof(String);
        myAL.Add(column.ColumnName);
    }
}


foreach (DataRow row in dt.Rows)
{
    dtCloned.ImportRow(row);
}



foreach (string colName in myAL)
{
    dtCloned.Columns[colName].Convert(val => DateTime.Parse(Convert.ToString(val)).ToString("MMMM dd, yyyy"));
}


/*******************************/

public static class MyExtension
{
    public static void Convert<T>(this DataColumn column, Func<object, T> conversion)
    {
        foreach (DataRow row in column.Table.Rows)
        {
            row[column] = conversion(row[column]);
        }
    }
}

Hope this helps some1 thx_joxin

This is an old answer with deprecated and hacky way of overcoming some specific content resolver pain points. Take it with some huge grains of salt and use the proper openInputStream API if at all possible.

You can use the Content Resolver to get a file:// path from the content:// URI:

String filePath = null;
Uri _uri = data.getData();
Log.d("","URI = "+ _uri);                                       
if (_uri != null && "content".equals(_uri.getScheme())) {
    Cursor cursor = this.getContentResolver().query(_uri, new String[] { android.provider.MediaStore.Images.ImageColumns.DATA }, null, null, null);
    cursor.moveToFirst();   
    filePath = cursor.getString(0);
    cursor.close();
} else {
    filePath = _uri.getPath();
}
Log.d("","Chosen path = "+ filePath);

I tried @Aaron's solution and it didn't quite work for me, because it would re-add my keys every time I opened a new tab in my terminal. So I modified it a bit(note that most of my keys are also password-protected so I can't just send the output to /dev/null):

added_keys=`ssh-add -l`

if [ ! $(echo $added_keys | grep -o -e my_key) ]; then
    ssh-add "$HOME/.ssh/my_key"
fi

What this does is that it checks the output of ssh-add -l(which lists all keys that have been added) for a specific key and if it doesn't find it, then it adds it with ssh-add.

Now the first time I open my terminal I'm asked for the passwords for my private keys and I'm not asked again until I reboot(or logout - I haven't checked) my computer.

Since I have a bunch of keys I store the output of ssh-add -l in a variable to improve performance(at least I guess it improves performance :) )

PS: I'm on linux and this code went to my ~/.bashrc file - if you are on Mac OS X, then I assume you should add it to .zshrc or .profile

EDIT: As pointed out by @Aaron in the comments, the .zshrc file is used from the zsh shell - so if you're not using that(if you're not sure, then most likely, you're using bash instead), this code should go to your .bashrc file.

For me it was File > Settings > ... > BuildTools > Maven > Work Offline[¦]

I couldn't get the above code to work.

Google does a great explanation though here: http://code.google.com/apis/maps/documentation/javascript/basics.html#DetectingUserLocation

Where they first use the W3C Geolocation method and then offer the Google.gears fallback method for older browsers.

The example is here:

http://code.google.com/apis/maps/documentation/javascript/examples/map-geolocation.html

You are comparing two objects for equality. The snippet:

if (obj == this) {     return true; } 

is a quick test that can be read

"If the object I'm comparing myself to is me, return true"

. You usually see this happen in equals methods so they can exit early and avoid other costly comparisons.

I do it this way:

The html:

<head>
    <style type="text/css"> <? require_once('xCss.php'); ?> </style>
</head>

The xCss.php:

<? // place here your vars
$fntBtn = 'bold 14px  Arial'
$colBorder  = '#556677' ;
$colBG0     = '#dddddd' ;
$colBG1     = '#44dddd' ;
$colBtn     = '#aadddd' ;

// here goes your css after the php-close tag: 
?>
button { border: solid 1px <?= $colBorder; ?>; border-radius:4px; font: <?= $fntBtn; ?>; background-color:<?= $colBtn; ?>; } 

If you're like me and you use this method of passing variables a lot, here's a write-less-code solution.

In your node.js route, pass the variables in an object called window, like this:

router.get('/', function (req, res, next) {
    res.render('index', {
        window: {
            instance: instance
        }
    });
});

Then in your pug/jade layout file (just before the block content), you get them out like this:

if window
    each object, key in window
        script.
            window.!{key} = !{JSON.stringify(object)};

As my layout.pug file gets loaded with each pug file, I don't need to 'import' my variables over and over.

This way all variables/objects passed to window 'magically' end up in the real window object of your browser where you can use them in Reactjs, Angular, ... or vanilla javascript.

Probably not helpful, but if the array is the only thing that you'll be displaying, you could always set

header('Content-type: text/plain');

Preferences -> General -> Load preferences from a custom folder or URL

First time you choose this, it will automatically save a preferences file into this folder called "com.googlecode.iterm2.plist"

Use os.walk to iterate recursively over directory content:

import os

root_dir = '.'

for directory, subdirectories, files in os.walk(root_dir):
    for file in files:
        print os.path.join(directory, file)

No real difference between os.system and subprocess.call here - unless you have to deal with strangely named files (filenames including spaces, quotation marks and so on). If this is the case, subprocess.call is definitely better, because you don't need to do any shell-quoting on file names. os.system is better when you need to accept any valid shell command, e.g. received from user in the configuration file.

In more complicated build scenarios, it is common to break compilation into stages, with compilation and assembly happening first (output to object files), and linking object files into a final executable or library afterward--this prevents having to recompile all object files when their source files haven't changed. That's why including the linking flag -lm isn't working when you put it in CFLAGS (CFLAGS is used in the compilation stage).

The convention for libraries to be linked is to place them in either LOADLIBES or LDLIBS (GNU make includes both, but your mileage may vary):

LDLIBS=-lm

This should allow you to continue using the built-in rules rather than having to write your own linking rule. For other makes, there should be a flag to output built-in rules (for GNU make, this is -p). If your version of make does not have a built-in rule for linking (or if it does not have a placeholder for -l directives), you'll need to write your own:

client.o: client.c
    $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c -o $@ $<

client: client.o
    $(CC) $(LDFLAGS) $(TARGET_ARCH) $^ $(LOADLIBES) $(LDLIBS) -o $@

It is considered bad practice to invoke the actual generator (e.g. via make) if using CMake. It is highly recommended to do it like this:

1. Configure phase:

   cmake -Hfoo -B_builds/foo/debug -G"Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_DEBUG_POSTFIX=d -DCMAKE_INSTALL_PREFIX=/usr
   

2. Build and Install phases

   cmake --build _builds/foo/debug --config Debug --target install
   

When following this approach, the generator can be easily switched (e.g. -GNinja for Ninja) without having to remember any generator-specific commands.

You can achieve it:

 $(document).ready(function(){              
     $('#textBox').keyup(function () {alert('changed');});
 });

or with change (handle copy paste with right click):

 $(document).ready(function(){              
     $('#textBox2').change(function () {alert('changed');});
 });

Here is Demo

echo "Subject: test" | /usr/sbin/sendmail [email protected]

This enables you to do it within one command line without having to echo a text file. This answer builds on top of @mti2935's answer. So credit goes there.

In your Model Class add a json property annotation, also have a default constructor

@JsonProperty("user_name")
private String userName;

@JsonProperty("first_name")
private String firstName;

@JsonProperty("last_name")
private String lastName;

Fixed it with -no-pie option in linker stage:

g++-8 -L"/home/pedro/workspace/project/lib" -no-pie ...

How to delete a database in phpMyAdmin?

From the Operations tab of the database, look for (and click) the text Drop the database (DROP).

Inspired by the function ELT(index number, string1, string2, string3,…),I think the following example works as an array example:

set @i := 1;
while @i <= 3
do
  insert into table(val) values (ELT(@i ,'val1','val2','val3'...));
set @i = @i + 1;
end while;

Hope it help.

When you create a cookie via PHP die Default Value is 0, from the manual:

If set to 0, or omitted, the cookie will expire at the end of the session (when the browser closes)

Otherwise you can set the cookies lifetime in seconds as the third parameter:

http://www.php.net/manual/en/function.setcookie.php

But if you mean to get the remaining lifetime of an already existing cookie, i fear that, is not possible (at least not in a direct way).

Exception will break the loop, so you might as well handle it outside the loop.

try:
  while True:
    if s:
      print s
    s = i.next()
except StopIteration:   
  pass

I guess that the problem with your code is that behaviour of break inside except is not defined. Generally break goes only one level up, so e.g. break inside try goes directly to finally (if it exists) an out of the try, but not out of the loop.

Related PEP: http://www.python.org/dev/peps/pep-3136
Related question: Breaking out of nested loops

<textarea style="resize:none" name="name" cols="num" rows="num"></textarea>

Just an example

What is a LATERAL join?

The feature was introduced with PostgreSQL 9.3.
Quoting the manual:

Subqueries appearing in FROM can be preceded by the key word LATERAL. This allows them to reference columns provided by preceding FROM items. (Without LATERAL, each subquery is evaluated independently and so cannot cross-reference any other FROM item.)

Table functions appearing in FROM can also be preceded by the key word LATERAL, but for functions the key word is optional; the function's arguments can contain references to columns provided by preceding FROM items in any case.

Basic code examples are given there.

More like a correlated subquery

A LATERAL join is more like a correlated subquery, not a plain subquery, in that expressions to the right of a LATERAL join are evaluated once for each row left of it - just like a correlated subquery - while a plain subquery (table expression) is evaluated once only. (The query planner has ways to optimize performance for either, though.)
Related answer with code examples for both side by side, solving the same problem:

• Optimize GROUP BY query to retrieve latest row per user

For returning more than one column, a LATERAL join is typically simpler, cleaner and faster.
Also, remember that the equivalent of a correlated subquery is LEFT JOIN LATERAL ... ON true:

• Call a set-returning function with an array argument multiple times

Things a subquery can't do

There are things that a LATERAL join can do, but a (correlated) subquery cannot (easily). A correlated subquery can only return a single value, not multiple columns and not multiple rows - with the exception of bare function calls (which multiply result rows if they return multiple rows). But even certain set-returning functions are only allowed in the FROM clause. Like unnest() with multiple parameters in Postgres 9.4 or later. The manual:

This is only allowed in the FROM clause;

So this works, but cannot (easily) be replaced with a subquery:

CREATE TABLE tbl (a1 int[], a2 int[]);
SELECT * FROM tbl, unnest(a1, a2) u(elem1, elem2);  -- implicit LATERAL

The comma (,) in the FROM clause is short notation for CROSS JOIN.
LATERAL is assumed automatically for table functions.
About the special case of UNNEST( array_expression [, ... ] ):

• How do you declare a set-returning-function to only be allowed in the FROM clause?

Set-returning functions in the SELECT list

You can also use set-returning functions like unnest() in the SELECT list directly. This used to exhibit surprising behavior with more than one such function in the same SELECT list up to Postgres 9.6. But it has finally been sanitized with Postgres 10 and is a valid alternative now (even if not standard SQL). See:

• What is the expected behaviour for multiple set-returning functions in SELECT clause?

Building on above example:

SELECT *, unnest(a1) AS elem1, unnest(a2) AS elem2
FROM   tbl;

Comparison:

dbfiddle for pg 9.6 here
dbfiddle for pg 10 here

Clarify misinformation

The manual:

For the INNER and OUTER join types, a join condition must be specified, namely exactly one of NATURAL, ON join_condition, or USING (join_column [, ...]). See below for the meaning.
For CROSS JOIN, none of these clauses can appear.

So these two queries are valid (even if not particularly useful):

SELECT *
FROM   tbl t
LEFT   JOIN LATERAL (SELECT * FROM b WHERE b.t_id = t.t_id) t ON TRUE;

SELECT *
FROM   tbl t, LATERAL (SELECT * FROM b WHERE b.t_id = t.t_id) t;

While this one is not:

SELECT *
FROM   tbl t
LEFT   JOIN LATERAL (SELECT * FROM b WHERE b.t_id = t.t_id) t;

That's why Andomar's code example is correct (the CROSS JOIN does not require a join condition) and Attila's is was not.

I believe it is more to do with how your network is configured. Servlet is simply giving you the address it is finding.

I can suggest two workarounds. First try using IPV4. See this SO Answer

Also, try using the request.getRemoteHost() method to get the names of the machines. Surely the names are independent of whatever IP they are mapped to.

I still think you should discuss this with your infrastructure guys.

Check if these free resources fit your need -

• FOLDOC - dictionary source is a single plain text file.
• ObjectGraph has a SQL Server database version of the WordNet lexical database from Princeton University

Updated: C++11 brought the types from TR1 officially into the standard:

• long long int
• unsigned long long int

And the "sized" types from <cstdint>

• int8_t
• int16_t
• int32_t
• int64_t
• (and the unsigned counterparts).

Plus you get:

• int_least8_t
• int_least16_t
• int_least32_t
• int_least64_t
• Plus the unsigned counterparts.

These types represent the smallest integer types with at least the specified number of bits. Likewise there are the "fastest" integer types with at least the specified number of bits:

• int_fast8_t
• int_fast16_t
• int_fast32_t
• int_fast64_t
• Plus the unsigned versions.

What "fast" means, if anything, is up to the implementation. It need not be the fastest for all purposes either.

In addition to other answers, comments and documentation, the datatype cast can be placed on usage. This allows an easier copypasting:

update test as t set
    column_a = c.column_a::number
from (values
    ('123', 1),
    ('345', 2)  
) as c(column_b, column_a) 
where t.column_b = c.column_b::text;

you call function on page load time but not call on button event, you will need to call function onclick event, you may add event inline element style or event bining

 function Choice(elem) {_x000D_
   var box = document.getElementById("box");_x000D_
   if (elem.id == "no") {_x000D_
     box.style.backgroundColor = "red";_x000D_
   } else if (elem.id == "yes") {_x000D_
     box.style.backgroundColor = "green";_x000D_
   } else {_x000D_
     box.style.backgroundColor = "purple";_x000D_
   };_x000D_
 };

<div id="box">dd</div>_x000D_
<button id="yes" onclick="Choice(this);">yes</button>_x000D_
<button id="no" onclick="Choice(this);">no</button>_x000D_
<button id="other" onclick="Choice(this);">other</button>

or event binding,

window.onload = function() {_x000D_
  var box = document.getElementById("box");_x000D_
  document.getElementById("yes").onclick = function() {_x000D_
    box.style.backgroundColor = "red";_x000D_
  }_x000D_
  document.getElementById("no").onclick = function() {_x000D_
    box.style.backgroundColor = "green";_x000D_
  }_x000D_
}

<div id="box">dd</div>_x000D_
<button id="yes">yes</button>_x000D_
<button id="no">no</button>

In 2020

check before use

You can use computedStyleMap()

The answer is valid but sometimes you need to check what unit it returns, you can get that without any slice() or substring() string.

var element = document.querySelector('.js-header-rep');
element.computedStyleMap().get('padding-left');

var element = document.querySelector('.jsCSS');_x000D_
var con = element.computedStyleMap().get('padding-left');_x000D_
console.log(con);

.jsCSS {_x000D_
  width: 10rem;_x000D_
  height: 10rem;_x000D_
  background-color: skyblue;_x000D_
  padding-left: 10px;_x000D_
}

<div class="jsCSS"></div>

var cumulativeOffset = function(element) {
    var top = 0, left = 0;
    do {
        top += element.offsetTop  || 0;
        left += element.offsetLeft || 0;
        element = element.offsetParent;
    } while(element);

    return {
        top: top,
        left: left
    };
};

(Method shamelessly stolen from PrototypeJS; code style, variable names and return value changed to protect the innocent)

#div {
    top: 50%;
    left: 50%;
    position:fixed;
}

just set the above three properties any of your element and there you Go!

Your div is exactly at the center of the screen

You either follow above approach or this one

Create the config file in the .ssh directory and add these line.

host xxx.xxx
 Hostname xxx.xxx
 IdentityFile ~/.ssh/id_rsa
 User xxx
 KexAlgorithms +diffie-hellman-group1-sha1

Within a module, Verilog contains essentially two constructs: items and statements. Statements are always found in procedural contexts, which include anything in between begin..end, functions, tasks, always blocks and initial blocks. Items, such as generate constructs, are listed directly in the module. For loops and most variable/constant declarations can exist in both contexts.

In your code, it appears that you want the for loop to be evaluated as a generate item but the loop is actually part of the procedural context of the always block. For a for loop to be treated as a generate loop it must be in the module context. The generate..endgenerate keywords are entirely optional(some tools require them) and have no effect. See this answer for an example of how generate loops are evaluated.

//Compiler sees this
parameter ROWBITS = 4;
reg [ROWBITS-1:0] temp;
genvar c;

    always @(posedge sysclk) //Procedural context starts here
    begin
        for (c = 0; c < ROWBITS; c = c + 1) begin: test
            temp[c] <= 1'b0; //Still a genvar
        end
    end

It's better (but wordier) to use:

var element = document.getElementById('something');
if (element != null && element.value == '') {
}

Please note, the first version of my answer was wrong:

var element = document.getElementById('something');
if (typeof element !== "undefined" && element.value == '') {
}

because getElementById() always return an object (null object if not found) and checking for"undefined" would never return a false, as typeof null !== "undefined" is still true.

Removing package-lock.json should be the last resort, at least for projects that have reached production status. After having the same error as described in this question, I found that my package-lock.json was corrupt, even though it was generated. One of the packages had itself as an empty dependency, in this example jsdoc:

        "jsdoc": {
        "version": "x.y.z",
        . . . . . . 
        "dependencies": {
            . . . . . ,
            "jsdoc": {},
            "taffydb": {
             . . . . . 

Please note I have omitted irrelevant parts of the code in this example.

I just removed the empty dependency "jsdoc": {}, and it was OK again.

Besides iftop and iptraf, also check:

• bwm-ng (Bandwidth Monitor Next Generation)

and/or

• cbm (Color Bandwidth Meter)

ref: http://www.powercram.com/2010/01/bandwidth-monitoring-tools-for-ubuntu.html

It's not possible to do that using JPA annotation. And this make sense: where a UniqueConstraint clearly define a business rules, an index is just a way to make search faster. So this should really be done by a DBA.

With PHP brackets:

ul li {_x000D_
  display: inline-block;_x000D_
}

    <ul>_x000D_
        <li>_x000D_
            <div>first</div>_x000D_
        </li><?_x000D_
        ?><li>_x000D_
            <div>first</div>_x000D_
        </li><?_x000D_
        ?><li>_x000D_
            <div>first</div>_x000D_
        </li>_x000D_
    </ul>

A trick I learned from this PR if you don't want to define it as a static final variable but want to save a bit of overhead and guarantee thread safe.

private static final ThreadLocal<ObjectMapper> om = new ThreadLocal<ObjectMapper>() {
    @Override
    protected ObjectMapper initialValue() {
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        return objectMapper;
    }
};

public static ObjectMapper getObjectMapper() {
    return om.get();
}

credit to the author.

You can't move the mouse pointer using javascript, and thus for obvious security reasons. The best way to achieve this effect would be to actually place the control under the mouse pointer.

Use Float.valueOf(String) to do the conversion.

The difference between valueOf() and parseFloat() is only the return. Use the former if you want a Float (object) and the latter if you want the float number.

Rather then write a lot of code, just do this:

{         
   dynamic tableNameAttribute = typeof(T).CustomAttributes.FirstOrDefault().ToString();
   dynamic tableName = tableNameAttribute.Substring(tableNameAttribute.LastIndexOf('.'), tableNameAttribute.LastIndexOf('\\'));    
}

Try fully qualifying the filenames in the arguments - I notice you're specifying the path in the FileName part, so it's possible that the process is being started elsewhere, then not finding the arguments and causing an error.

If that works, then setting the WorkingDirectory property on the StartInfo may be of use.

Actually, according to the link

The WorkingDirectory property must be set if UserName and Password are provided. If the property is not set, the default working directory is %SYSTEMROOT%\system32.