Can be done with in jquery-

<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.2/themes/smoothness/jquery-ui.css" />
    <script src="http://code.jquery.com/jquery-1.9.1.js"></script>
    <script src="http://code.jquery.com/ui/1.10.2/jquery-ui.js"></script>
    <link rel="stylesheet" href="/resources/demos/style.css" />
    <script>
    $(function() {
    $( "#dialog" ).dialog();
    });
    </script>

    <div id="dialog" title="Basic dialog">
    //your form layout
    </div>

Add This Two Schema locations. That's enough and Efficient instead of adding all the unnecessary schema

 http://www.springframework.org/schema/context
 http://www.springframework.org/schema/context/spring-context.xsd

Another OpenSource signature field is https://github.com/applicius/jquery.signfield/ , registered jQuery plugin using Sketch.js .

Lambda is not a object but a Functional Interface. One can define as many as Functional Interfaces as they can using the @FuntionalInterface as an annotation

@FuntionalInterface
public interface SumLambdaExpression {
     public int do(int a, int b);
}

public class MyClass {
     public static void main(String [] args) {
          SumLambdaExpression s = (a,b)->a+b;
          lambdaArgFunction(s);
     }

     public static void lambdaArgFunction(SumLambdaExpression s) {
          System.out.println("Output : "+s.do(2,5));
     }
}

The Output will be as follows

Output : 7

The Basic concept of a Lambda Expression is to define your own logic but already defined Arguments. So in the above code the you can change the definition of the do function from addition to any other definition, but your arguments are limited to 2.

$("input[@name='<%=test2.ClientID%>']:checked");

use this and here ClientID fetch random id created by .net.

Microsoft's GUID's textual representation can be in the form of a UUID being surrounded by two curly braces {}.

document.addEventListener("DOMContentLoaded", function() { initialiseMediaPlayer(); }, false);


function initialiseMediaPlayer() {

    mediaPlayer = document.getElementById('media-video');

    mediaPlayer.controls = false;

    mediaPlayer.addEventListener('volumechange', function(e) { 
        // Update the button to be mute/unmute
        if (mediaPlayer.muted) changeButtonType(muteBtn, 'unmute');
        else changeButtonType(muteBtn, 'mute');
    }, false);  
    mediaPlayer.addEventListener('ended', function() { this.pause(); }, false); 
}

System.Diagnostics.Process.Start("PATH to exe", "Command Line Arguments");

In my case compared arrays contain only numbers and strings. This solution worked for me:

function are_arrs_equal(arr1, arr2){
    return arr1.sort().toString() === arr2.sort().toString()
}

Let's test it!

arr1 = [1, 2, 3, 'nik']
arr2 = ['nik', 3, 1, 2]
arr3 = [1, 2, 5]

console.log (are_arrs_equal(arr1, arr2)) //true
console.log (are_arrs_equal(arr1, arr3)) //false

I think the problem is given in the error message, although it is not very easy to spot:

IndexError: too many indices for array
xs  = data[:, col["l1"     ]]

'Too many indices' means you've given too many index values. You've given 2 values as you're expecting data to be a 2D array. Numpy is complaining because data is not 2D (it's either 1D or None).

This is a bit of a guess - I wonder if one of the filenames you pass to loadfile() points to an empty file, or a badly formatted one? If so, you might get an array returned that is either 1D, or even empty (np.array(None) does not throw an Error, so you would never know...). If you want to guard against this failure, you can insert some error checking into your loadfile function.

I highly recommend in your for loop inserting:

print(data)

This will work in Python 2.x or 3.x and might reveal the source of the issue. You might well find it is only one value of your outputs_l1 list (i.e. one file) that is giving the issue.

Jordan Young's answer is the best. But if you can't or don't want to change your HTML, you might consider just removing the custom down arrow served to Chrome, Safari, etc and leaving firefox's default arrow - but without double arrows resulting. Not ideal, but a good quick fix that doesn't add any HTML and doesn't compromise your custom look in other browsers.

<select>
  <option value='1'> First option </option>
  <option value='2'> Second option </option>
</select>

CSS:

select {
   background-image: url('images/select_arrow.gif');
   background-repeat: no-repeat;
   background-position: right center;
   padding-right: 20px;
}

@-moz-document url-prefix() {
  select {
    background-image: none;
  }
}

        var q = from b in listOfBoxes
                group b by b.Owner into g
                select new
                           {
                               Owner = g.Key,
                               Boxes = g.Count(),
                               TotalWeight = g.Sum(item => item.Weight),
                               TotalVolume = g.Sum(item => item.Volume)
                           };

Call make this way

make CFLAGS=-Dvar=42

because you do want to override your Makefile's CFLAGS, and not just the environment (which has a lower priority with regard to Makefile variables).

function htmlEscape(str){
    return str.replace(/[&<>'"]/g,x=>'&#'+x.charCodeAt(0)+';')
}

This solution uses the numerical code of the characters, for example < is replaced by <.

Although its performance is slightly worse than the solution using a map, it has the advantages:

• Not dependent on a library or DOM
• Pretty easy to remember (you don't need to memorize the 5 HTML escape characters)
• Little code
• Reasonably fast (it's still faster than 5 chained replace)

Use a comma ","

eg: 
UPDATE my_table SET rowOneValue = rowOneValue + 1, rowTwoValue  = rowTwoValue + ( (rowTwoValue / (rowTwoValue) ) + ?) * (v + 1) WHERE value = ?

The EOF flag is only set after a read operation attempts to read past the end of the file. get() is returning the symbolic constant traits::eof() (which just happens to equal -1) because it reached the end of the file and could not read any more data, and only at that point will eof() be true. If you want to check for this condition, you can do something like the following:

int ch;
while ((ch = inf.get()) != EOF) {
    std::cout << static_cast<char>(ch) << "\n";
}

Use ? work well, you can check on pythex. Remember to add the parameters *args and **kwargs in the definition of the view methods

url('project_config/(?P<product>\w+)?(/(?P<project_id>\w+/)?)?', tool.views.ProjectConfig, name='project_config')

To use the java -jar selenium-server-standalone-2.45.0.jar command-line tool you need to install a JDK. You need to download and install the JDK and the standalone selenium server.

echo "$string" | tr xyz _

would replace each occurrence of x, y, or z with _, giving A__BC___DEF__LMN in your example.

echo "$string" | sed -r 's/[xyz]+/_/g'

would replace repeating occurrences of x, y, or z with a single _, giving A_BC_DEF_LMN in your example.

mputty can do that but it does not seem to work always. (if that wait period is too slow)

mputty uses putty and it extends putty. There is an option to run a script. If it does not work, make sure that wait period before typing is a high value or increase that value. See putty sessions , then name of session, right mouse button,properties/script page.

My answer is an amalgamation of the above two with extension to drawing sphere of user-defined opacity and some annotation. It finds application in b-vector visualization on a sphere for magnetic resonance image (MRI). Hope you find it useful:

from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
import numpy as np

fig = plt.figure()
ax = fig.gca(projection='3d')

# draw sphere
u, v = np.mgrid[0:2*np.pi:50j, 0:np.pi:50j]
x = np.cos(u)*np.sin(v)
y = np.sin(u)*np.sin(v)
z = np.cos(v)
# alpha controls opacity
ax.plot_surface(x, y, z, color="g", alpha=0.3)


# a random array of 3D coordinates in [-1,1]
bvecs= np.random.randn(20,3)

# tails of the arrows
tails= np.zeros(len(bvecs))

# heads of the arrows with adjusted arrow head length
ax.quiver(tails,tails,tails,bvecs[:,0], bvecs[:,1], bvecs[:,2],
          length=1.0, normalize=True, color='r', arrow_length_ratio=0.15)

ax.set_xlabel('X-axis')
ax.set_ylabel('Y-axis')
ax.set_zlabel('Z-axis')

ax.set_title('b-vectors on unit sphere')

plt.show()

textarea {
width: 700px;  
height: 100px;
resize: none; }

assign your required width and height for the textarea and then use. resize: none ; css property which will disable the textarea's stretchable property.

Since image is deprecated, you should use varbinary.

per Microsoft (thanks for the link @Christopher)

ntext , text, and image data types will be removed in a future version of Microsoft SQL Server. Avoid using these data types in new development work, and plan to modify applications that currently use them. Use nvarchar(max), varchar(max), and varbinary(max) instead.

Fixed and variable-length data types for storing large non-Unicode and Unicode character and binary data. Unicode data uses the UNICODE UCS-2 character set.

There's actually no need for visibility or opacity - you can simply use color, which has the upside of keeping any "blinking" to the text only:

blink {_x000D_
    display: inline;_x000D_
    color: inherit;_x000D_
    animation: blink 1s steps(1) infinite;_x000D_
    -webkit-animation: blink 1s steps(1) infinite;_x000D_
}_x000D_
@keyframes blink { 50% { color: transparent; } }_x000D_
@-webkit-keyframes blink { 50% { color: transparent; } }

Here is some text, <blink>this text will blink</blink>, this will not.

Fiddle: http://jsfiddle.net/2r8JL/

<span style="color:orange;">orange text</span>

Is the only way I know of barring the font tag.

You might find this article of interest which is available at codeplex.com.

• Improving Entity Framework Query Performance Using Graph-Based Querying.

The article presents a new way of expressing queries that span multiple tables in the form of declarative graph shapes.

Moreover, the article contains a thorough performance comparison of this new approach with EF queries. This analysis shows that GBQ quickly outperforms EF queries.

what about using the official API?

According to the API doc:

DESTROY: Removes the datepicker functionality completely. This will return the element back to its pre-init state.

Use:

$("#txtSearch").datepicker("destroy");

to restore the input to its normal behaviour and

$("#txtSearch").datepicker(/*options*/);

again to show the datapicker again.

You can use array to handle several button click listener in android like this: here i am setting button click listener for n buttons by using array as:

Button btn[] = new Button[n]; 

NOTE: n is a constant positive integer

Code example:

//class androidMultipleButtonActions 
package a.b.c.app;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class androidMultipleButtonActions extends Activity implements OnClickListener{
    Button btn[] = new Button[3];

    public void onCreate(Bundle savedInstanceState) {   
    super.onCreate(savedInstanceState);
        setContentView(R.layout.main);        
        btn[0] = (Button) findViewById(R.id.Button1);
        btn[1] = (Button) findViewById(R.id.Button2);
        btn[2] = (Button) findViewById(R.id.Button3);
        for(int i=0; i<3; i++){
            btn[i].setOnClickListener(this);
        }           
    }

    public void onClick(View v) {
        if(v == findViewById(R.id.Button1)){
            //do here what u wanna do.
        }
        else if(v == findViewById(R.id.Button2)){
            //do here what u wanna do.
        }
        else if(v == findViewById(R.id.Button3)){
            //do here what u wanna do.
        }
    }
}

Note: First write an main.xml file if u dont know how to write please mail to: [email protected]

Use the -k option (or --key=POS1[,POS2]). It can appear multiple times and each key can have global options (such as n for numeric sort)

You can use regular expressions for this, so I think this is what you want:

select t.*
from test t
where not regexp_like(sampletext, '.*[^a-zA-Z0-9 .{}\[\]].*')

this worked for me.

if you're using yarn:

1. delete yarn.lock
2. run yarn
3. and then yarn start

if you're using npm:

1. delete package-lock.json
2. run npm install
3. and then npm start

Convert Double to Float

public static Float convertToFloat(Double doubleValue) {
    return doubleValue == null ? null : doubleValue.floatValue();
}

Convert double to Float

public static Float convertToFloat(double doubleValue) {
    return (float) doubleValue;
}

This is a highly inefficient way of doing it. You can use the merge statement and then there's no need for cursors, looping or (if you can do without) PL/SQL.

MERGE INTO studLoad l
USING ( SELECT studId, studName FROM student ) s
ON (l.studId = s.studId)
WHEN MATCHED THEN
  UPDATE SET l.studName = s.studName
   WHERE l.studName != s.studName
WHEN NOT MATCHED THEN 
INSERT (l.studID, l.studName)
VALUES (s.studId, s.studName)

Make sure you commit, once completed, in order to be able to see this in the database.

To actually answer your question I would do it something like as follows. This has the benefit of doing most of the work in SQL and only updating based on the rowid, a unique address in the table.

It declares a type, which you place the data within in bulk, 10,000 rows at a time. Then processes these rows individually.

However, as I say this will not be as efficient as merge.

declare

   cursor c_data is
    select b.rowid as rid, a.studId, a.studName
      from student a
      left outer join studLoad b
        on a.studId = b.studId
       and a.studName <> b.studName
           ;

   type t__data is table of c_data%rowtype index by binary_integer;
   t_data t__data;

begin

   open c_data;
   loop
      fetch c_data bulk collect into t_data limit 10000;

      exit when t_data.count = 0;

      for idx in t_data.first .. t_data.last loop
         if t_data(idx).rid is null then
            insert into studLoad (studId, studName)
            values (t_data(idx).studId, t_data(idx).studName);
         else
            update studLoad
               set studName = t_data(idx).studName
             where rowid = t_data(idx).rid
                   ;
         end if;
      end loop;

   end loop;
   close c_data;

end;
/

I came up with something using HTML + CSS only. Hope it works for you

.mzhrttltp {
  position: relative;
  display: inline-block;
}
.mzhrttltp .hrttltptxt {
  visibility: hidden;
  width: 120px;
  background-color: #040505;
  font-size:13px;color:#fff;font-family:IranYekanWeb;
  text-align: center;
  border-radius: 3px;
  padding: 4px 0;
  position: absolute;
  z-index: 1;
  top: 105%;
  left: 50%;
  margin-left: -60px;
}

.mzhrttltp .hrttltptxt::after {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: transparent transparent #040505 transparent;
}

.mzhrttltp:hover .hrttltptxt {
  visibility: visible;
}

<div class="mzhrttltp"><svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 24 24" fill="none" stroke="#e2062c" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="feather feather-heart"><path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"></path></svg><div class="hrttltptxt">?????&zwnj;????&zwnj;??</div></div>

Instead of passing reference object passed the saved object, below is explanation which solve my issue:

//wrong
entityManager.persist(role);
user.setRole(role);
entityManager.persist(user)

//right
Role savedEntity= entityManager.persist(role);
user.setRole(savedEntity);
entityManager.persist(user)

Check out CUDA by NVidia, IMO it's the easiest platform to do GPU programming. There are tons of cool materials to read. http://www.nvidia.com/object/cuda_home.html

Hello world would be to do any kind of calculation using GPU.

Hope that helps.

The best way to do this is using the change event like this:

$("#phone")
.mask("(99) 9999?9-9999")
.on("change", function() {

    var last = $(this).val().substr( $(this).val().indexOf("-") + 1 );

    if( last.length == 3 ) {
        var move = $(this).val().substr( $(this).val().indexOf("-") - 1, 1 );
        var lastfour = move + last;
        var first = $(this).val().substr( 0, 9 ); // Change 9 to 8 if you prefer mask without space: (99)9999?9-9999

        $(this).val( first + '-' + lastfour );
    }
})
.change(); // Trigger the event change to adjust the mask when the value comes setted. Useful on edit forms.

#import modules
import os

_CURRENT_DIR = '.'


def rec_tree_traverse(curr_dir, indent):
    "recurcive function to traverse the directory"
    #print "[traverse_tree]"

    try :
        dfList = [os.path.join(curr_dir, f_or_d) for f_or_d in os.listdir(curr_dir)]
    except:
        print "wrong path name/directory name"
        return

    for file_or_dir in dfList:

        if os.path.isdir(file_or_dir):
            #print "dir  : ",
            print indent, file_or_dir,"\\"
            rec_tree_traverse(file_or_dir, indent*2)

        if os.path.isfile(file_or_dir):
            #print "file : ",
            print indent, file_or_dir

    #end if for loop
#end of traverse_tree()

def main():

    base_dir = _CURRENT_DIR

    rec_tree_traverse(base_dir," ")

    raw_input("enter any key to exit....")
#end of main()


if __name__ == '__main__':
    main()

Adapting Tejs's answer for mongoDB and Robomongo I changed

matchingIndices.push(j);

to

matchingIndices.push(NumberInt(j+1));

This one has puzzled me for ages. Don't like the idea of creating an extra (irrelevant) row/column just to calculate formatting. Finally came up with the following rule:

=INDIRECT("A"&ROW())<>INDIRECT("A"&(ROW()-1))

This creates the reference A2<>A1 for row 2, A3<>A2 for row 3 etc. Adjust the letter "A" to be the column you wish to compare

Sure, just add & after the command:

read_cfg cfgA &
read_cfg cfgB &
read_cfg cfgC &
wait

all those jobs will then run in the background simultaneously. The optional wait command will then wait for all the jobs to finish.

Each command will run in a separate process, so it's technically not "multithreading", but I believe it solves your problem.

For future sake I'll post this. If you do not need to support < IE11 then you should use MutationObserver.

Here is a link to the caniuse js MutationObserver

Simple usage with powerful results.

    var observer = new MutationObserver(function (mutations) {
        //your action here
    });

    //set up your configuration
    //this will watch to see if you insert or remove any children
    var config = { subtree: true, childList: true };

    //start observing
    observer.observe(elementTarget, config);

When you don't need to observe any longer just disconnect.

    observer.disconnect();

Check out the MDN documentation for more information

The leading 0 is leading to bash trying to interpret your number as an octal number, but octal numbers are 0-7, and 8 is thus an invalid token.

If I were you, I would add some logic to remove a leading 0, add one, and re-add the leading 0 if the result is < 10.

There's no need of jQuery.

window.location.href = 'http://example.com';

select min(DEPARTMENT.DeptName) as deptname 
from DEPARTMENT
inner join employee on
DEPARTMENT.DeptId = employee.DeptId
where Salary > 1000
group by (EmpId) having count(EmpId) > =2 

What you want is a type of software called a "Disassembler".

Quick google yields this: Link

I have added few lines inside package.json:

"scripts": {
  ...
  "clean": "rmdir /s /q node_modules",
  "reinstall": "npm run clean && npm install",
  "rebuild": "npm run clean && npm install && rmdir /s /q dist && npm run build --prod",
  ...
}

If you want to clean only you can use this rimraf node_modules or rm -rf node_modules.

It works fine

There are the following way to select first child

1) $('.second div:first-child')

2) $('.second *:first-child')

3) $('div:first-child', '.second')

4) $('*:first-child', '.second')

5) $('.second div:nth-child(1)')

6) $('.second').children().first()

7) $('.second').children().eq(0)

if you want same string output then try below else use without double quotes for proper output

$str = '20130814';
  echo date('"F Y"', strtotime($str));

//output  : "August 2013" 

Download jansi-1.4.jar and Set classpath and Try This code 100% working :

import org.fusesource.jansi.AnsiConsole;
import static org.fusesource.jansi.Ansi.*;
import static org.fusesource.jansi.Ansi.Color.*;

public class SampleColour
{
  public static void main(String[] args)
  {
    AnsiConsole.systemInstall();

    System.out.println(ansi().fg(RED).a("Hello World").reset());
    System.out.println("My Name is Raman");

    AnsiConsole.systemUninstall();
  }
}

Maybe you can try this:

int function(){
Scanner input = new Scanner(System.in);   
System.out.print("Enter an integer between 1-100: ");   
int range;
while(true){   
    if(input.hasNextInt()){   
    range = input.nextInt();
    if(0<=range && range <= 100)
        break;
    else
        continue;
    }
    input.nextLine();  //Comsume the garbage value
    System.out.println("Enter an integer between 1-100:");
}
return range;
}

You cannot manually expire a token after it has been created. Thus, you cannot log out with JWT on the server-side as you do with sessions.

JWT is stateless, meaning that you should store everything you need in the payload and skip performing a DB query on every request. But if you plan to have a strict log out functionality, that cannot wait for the token auto-expiration, even though you have cleaned the token from the client-side, then you might need to neglect the stateless logic and do some queries. so what's a solution?

• Set a reasonable expiration time on tokens

• Delete the stored token from client-side upon log out

• Query provided token against The Blacklist on every authorized request

Blacklist

“Blacklist” of all the tokens that are valid no more and have not expired yet. You can use a DB that has a TTL option on documents which would be set to the amount of time left until the token is expired.

Redis

Redis is a good option for blacklist, which will allow fast in-memory access to the list. Then, in the middleware of some kind that runs on every authorized request, you should check if the provided token is in The Blacklist. If it is you should throw an unauthorized error. And if it is not, let it go and the JWT verification will handle it and identify if it is expired or still active.

For more information, see How to log out when using JWT. by Arpy Vanyan

I think you can use this

$("ul li:nth-child(2)").append("<span> - 2nd!</span>");

It finds the second li in each matched ul and notes it.

1. What is the difference between connection and read timeout for sockets?

The connection timeout is the timeout in making the initial connection; i.e. completing the TCP connection handshake. The read timeout is the timeout on waiting to read data¹. If the server (or network) fails to deliver any data <timeout> seconds after the client makes a socket read call, a read timeout error will be raised.

2. What does connection timeout set to "infinity" mean? In what situation can it remain in an infinitive loop? and what can trigger that the infinity-loop dies?

It means that the connection attempt can potentially block for ever. There is no infinite loop, but the attempt to connect can be unblocked by another thread closing the socket. (A Thread.interrupt() call may also do the trick ... not sure.)

3. What does read timeout set to "infinity" mean? In what situation can it remain in an infinite loop? What can trigger that the infinite loop to end?

It means that a call to read on the socket stream may block for ever. Once again there is no infinite loop, but the read can be unblocked by a Thread.interrupt() call, closing the socket, and (of course) the other end sending data or closing the connection.

^{1 - It is not ... as one commenter thought ... the timeout on how long a socket can be open, or idle.}

Setting a flag per kinakuta's answer seems reasonable, you can put a listener on the body so you can check if any element is being hovered over at a particular instant.

However, how do you want to deal with child nodes? You should perhaps check if the element is an ancestor of the currently hovered element.

<script>

var isOver = (function() {
  var overElement;
  return {

    // Set the "over" element
    set: function(e) {
      overElement = e.target || e.srcElement;
    },

    // Return the current "over" element
    get: function() {
      return overElement;    
    },

    // Check if element is the current "over" element
    check: function(element) {
      return element == overElement;
    },

    // Check if element is, or an ancestor of, the 
    // current "over" element
    checkAll: function(element) {
      while (overElement.parentNode) {
         if (element == overElement) return true;
         overElement = overElement.parentNode;
      }
      return false;
    }
  };
}());


// Check every second if p0 is being hovered over
window.setInterval( function() {
  var el = document.getElementById('p0');
  document.getElementById('msg').innerHTML = isOver.checkAll(el);
}, 1000);


</script>

<body onmouseover="isOver.set(event);">
  <div>Here is a div
    <p id="p0">Here is a p in the div<span> here is a span in the p</span> foo bar </p>
  </div>
  <div id="msg"></div>
</body>

Never mind, figured it out:

set wrap off
set linesize 3000 -- (or to a sufficiently large value to hold your results page)

Which I found by:

show all

And looking for some option that seemed relevant.

yes you can do this on windows too, here's the code below, using the conio.h library

#include <iostream> //basic input/output
#include <conio.h>  //provides non standard getch() function
using namespace std;

int main()
{  
  cout << "Password: ";  
  string pass;
  while(true)
  {
             char ch = getch();    

             if(ch=='\r'){  //when a carriage return is found [enter] key
             cout << endl << "Your password is: " << pass <<endl; 
             break;
             }

             pass+=ch;             
             cout << "*";
             }
  getch();
  return 0;
}

The solution above not working for the latest version on PostgreSQL. I found this way to convert epoch time being stored in number and int column type is on PostgreSQL 13:

SELECT TIMESTAMP 'epoch' + (<table>.field::int) * INTERVAL '1 second' as started_on from <table>;

For more detail explanation, you can see here https://www.yodiw.com/convert-epoch-time-to-timestamp-in-postgresql/#more-214

To remove all non-ASCII characters, you can use following replacement: [^\x00-\x7F]+

To highlight characters, I recommend using the Mark function in the search window: this highlights non-ASCII characters and put a bookmark in the lines containing one of them

If you want to highlight and put a bookmark on the ASCII characters instead, you can use the regex [\x00-\x7F] to do so.

Cheers

This is how I did a similar thing. I have tiles that are thumbnails to YouTube videos. When I click the tile, it redirects me to a 'player' page that uses the 'video_id' to render the correct video to the page.

<GridTile
  key={video_id}
  title={video_title}
  containerElement={<Link to={`/player/${video_id}`}/>}
 >

ETA: Sorry, just noticed that you didn't want to use the LINK or REDIRECT components for some reason. Maybe my answer will still help in some way. ; )

Yes, you can do it!

Having the next HTML tag:

<tag key="value"/>

We can access their attributes with JavaScript:

element.getAttribute('key'); // Getter
element.setAttribute('key', 'value'); // Setter

Element.setAttribute() put the attribute in the HTML tag if not exist. So, you dont need to declare it in the HTML code if you are going to set it with JavaScript.

key: could be any name you desire for the attribute, while is not already used for the current tag. value: it's always a string containing what you need.

For those how are interested, here are some times for the suggested solutions...

Rounding
Java Formatter: Elapsed Time: 105
Scala Formatter: Elapsed Time: 167
BigDecimal Formatter: Elapsed Time: 27

Truncation
Scala custom Formatter: Elapsed Time: 3 

Truncation is the fastest, followed by BigDecimal. Keep in mind these test were done running norma scala execution, not using any benchmarking tools.

object TestFormatters {

  val r = scala.util.Random

  def textFormatter(x: Double) = new java.text.DecimalFormat("0.##").format(x)

  def scalaFormatter(x: Double) = "$pi%1.2f".format(x)

  def bigDecimalFormatter(x: Double) = BigDecimal(x).setScale(2, BigDecimal.RoundingMode.HALF_UP).toDouble

  def scalaCustom(x: Double) = {
    val roundBy = 2
    val w = math.pow(10, roundBy)
    (x * w).toLong.toDouble / w
  }

  def timed(f: => Unit) = {
    val start = System.currentTimeMillis()
    f
    val end = System.currentTimeMillis()
    println("Elapsed Time: " + (end - start))
  }

  def main(args: Array[String]): Unit = {

    print("Java Formatter: ")
    val iters = 10000
    timed {
      (0 until iters) foreach { _ =>
        textFormatter(r.nextDouble())
      }
    }

    print("Scala Formatter: ")
    timed {
      (0 until iters) foreach { _ =>
        scalaFormatter(r.nextDouble())
      }
    }

    print("BigDecimal Formatter: ")
    timed {
      (0 until iters) foreach { _ =>
        bigDecimalFormatter(r.nextDouble())
      }
    }

    print("Scala custom Formatter (truncation): ")
    timed {
      (0 until iters) foreach { _ =>
        scalaCustom(r.nextDouble())
      }
    }
  }

}

If you work with generics, use List instead of ArrayList. The List has exactly the GetEnumerator method you need.

List<MyObject> myList = new List<MyObject>();

@media screen and (max-width : 760px) (for tablets and phones) and use with this: <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">

Sometimes, you just want to have a look at previous copies of files without the rigmarole of going through the diffs.

In such a case, it's just as easy to make a clone of a repository and checkout the specific commit that you are interested in and have a look at the subdirectory in that cloned repository. Because everything is local you can just delete this clone when you are done.

you can use :

 public static void ReadFileToEnd()
{
    try
    {
    //provide to reader your complete text file
        using (StreamReader sr = new StreamReader("TestFile.txt"))
        {
            String line = sr.ReadToEnd();
            Console.WriteLine(line);
        }
    }
    catch (Exception e)
    {
        Console.WriteLine("The file could not be read:");
        Console.WriteLine(e.Message);
    }
}

Sorry for replying on an older question, but I would like to clarify the last question.

You use a "get" method for your form. When the name of your input-field is "g", it will make a URL like this:

https://www.google.com/search?g=[value from input-field]

But when you search with google, you notice the following URL:

https://www.google.nl/search?q=google+search+bar

Google uses the "q" Querystring variable as it's search-query. Therefor, renaming your field from "g" to "q" solved the problem.

None of that stuff worked. Here's a much simpler way .. the label str is the pointer to what IS an array...

String str = String(yourNumber, DEC); // Obviously .. get your int or byte into the string

str = str + '\r' + '\n'; // Add the required carriage return, optional line feed

byte str_len = str.length();

// Get the length of the whole lot .. C will kindly
// place a null at the end of the string which makes
// it by default an array[].
// The [0] element is the highest digit... so we
// have a separate place counter for the array...

byte arrayPointer = 0;

while (str_len)
{
    // I was outputting the digits to the TX buffer

    if ((UCSR0A & (1<<UDRE0))) // Is the TX buffer empty?
    {
        UDR0 = str[arrayPointer];
        --str_len;
        ++arrayPointer;
    }
}

Mostly likely middle click your mouse.

Or try Shift + Insert.

It all depends on terminal used and X11-config for mouse.

Complete solution in C# is here:

private void btnSelectImage_Click(object sender, RoutedEventArgs e)
{
    // Configure open file dialog box 
    Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
    dlg.Filter = "";

    ImageCodecInfo[] codecs = ImageCodecInfo.GetImageEncoders();
    string sep = string.Empty;

    foreach (var c in codecs)
    {
       string codecName = c.CodecName.Substring(8).Replace("Codec", "Files").Trim();
       dlg.Filter = String.Format("{0}{1}{2} ({3})|{3}", dlg.Filter, sep, codecName, c.FilenameExtension);
       sep = "|";
    }

    dlg.Filter = String.Format("{0}{1}{2} ({3})|{3}", dlg.Filter, sep, "All Files", "*.*"); 

    dlg.DefaultExt = ".png"; // Default file extension 

    // Show open file dialog box 
    Nullable<bool> result = dlg.ShowDialog();

    // Process open file dialog box results 
    if (result == true)
    {
       // Open document 
       string fileName  = dlg.FileName;
       // Do something with fileName  
    }
} 

Code golf for @liammclennan's answer.

var Animal = function (args) {_x000D_
  return {_x000D_
    name: args.name,_x000D_
_x000D_
    getName: function () {_x000D_
      return this.name; // member access_x000D_
    },_x000D_
_x000D_
    callGetName: function () {_x000D_
      return this.getName(); // method call_x000D_
    }_x000D_
  };_x000D_
};_x000D_
_x000D_
var cat = Animal({ name: 'tiger' });_x000D_
console.log(cat.callGetName());

If you want to do multiple (3+) columns here is a great snippet that works perfectly and validates as valid HTML5:

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Multiple Colums</title>

        <!-- Styles -->
        <style>
            .flex-center {
                width: 100%;
                align-items: center;/*These two properties center vetically*/
                height: 100vh;/*These two properties center vetically*/
                display: flex;/*This is the attribute that separates into columns*/
                justify-content: center;
                text-align: center;
                position: relative;
            }
            .spaceOut {
                margin-left: 25px;
                margin-right: 25px;
            }
        </style>

    </head>
    <body>
        <section class="flex-center">
            <h4>Tableless Columns Example</h4><br />
            <div class="spaceOut">
                Column 1<br />
            </div>
            <div class="spaceOut">
                Column 2<br />
            </div>
            <div class="spaceOut">
                Column 3<br />
            </div>      
            <div class="spaceOut">
                Column 4<br />
            </div>
            <div class="spaceOut">
                Column 5<br />
            </div>
        </section>
    </body>
</html>

It only safer as long as you don't build with -Wno-narrowing like say Google does in Chromium. If you do, then it is LESS safe. Without that flag the only unsafe cases will be fixed by C++20 though.

Note: A) Curly brackets are safer because they don't allow narrowing. B) Curly brackers are less safe because they can bypass private or deleted constructors, and call explicit marked constructors implicitly.

Those two combined means they are safer if what is inside is primitive constants, but less safe if they are objects (though fixed in C++20)

As of Django 2.1, a new built in template tag has been introduced specifically for this use case: json_script.

https://docs.djangoproject.com/en/3.0/ref/templates/builtins/#json-script

The new tag will safely serialize template values and protects against XSS.

Django docs excerpt:

Safely outputs a Python object as JSON, wrapped in a tag, ready for use with JavaScript.

The anaconda functions are not exported by default, it can be done by using the following command:

$ source ~/anaconda3/etc/profile.d/conda.sh $ conda activate my_env

Just for illustration by compare and contrast The code is from http://www.geeksforgeeks.org/g-fact-80/ /The code fails in gcc and passes in g++/

#include<stdio.h>
int initializer(void)
{
    return 50;
}

int main()
{
    int j;
    for (j=0;j<10;j++)
    {
        static int i = initializer();
        /*The variable i is only initialized to one*/
        printf(" value of i = %d ", i);
        i++;
    }
    return 0;
}

Although writing document.write("<script></script>") seems easier for jQuery backoff, Chrome gives validation error on that case. So I prefer breaking "script" word. So it becomes safer like above.

<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.11.1.min.js"></script>
<script>if (typeof jQuery === "undefined") {
   window.jqFallback = true;
   document.write("<scr"+"ipt src='http://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js'></scr"+"ipt>");
} </script>

For long term issues, it would be better to log JQuery fallbacks. In the code above, if first CDN is not available JQuery is loaded from another CDN. But you could want to know that erroneous CDN and remove it permanently. (this case is very exceptional case) Also it is better to log fallback issues. So you can send erroneous cases with AJAX. Because of JQuery isn't defined, you should use vanilla javascript for AJAX request.

<script type="text/javascript">
    if (typeof jQuery === 'undefined' || window.jqFallback == true) {
        // XMLHttpRequest for IE7+, Firefox, Chrome, Opera, Safari
        // ActiveXObject for IE6, IE5
        var xmlhttp = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
        var url = window.jqFallback == true ? "/yourUrl/" : "/yourUrl2/";
        xmlhttp.open("POST", url, true);
        xmlhttp.send();
    }
</script>

One of your layout parameters is wrong in your code. In the first TextView

android:layout_width="wrap_content"

change to

android:layout_width="fill_parent" 

The text that out of screen width size will wrap to next line and set android:singleline="false".

A subscription can be created and after taking the first emitted item destroyed. Pipe is a function that uses an Observable as its input and returns another Observable as output, while not modifying the first observable. Angular 8.1.0. Packages: "rxjs": "6.5.3", "rxjs-observable": "0.0.7"

  ngOnInit() {

    ...

    // If loading with previously saved value
    if (this.controlValue) {

      // Take says once you have 1, then close the subscription
      this.selectList.pipe(take(1)).subscribe(x => {
        let opt = x.find(y => y.value === this.controlValue);
        this.updateValue(opt);
      });

    }
  }

Try this

XElement root = XDocument.Load(fStream).Root;

Guys you are making things complicated ... it's really simple

from pprint import pprint
Dict={'B':1,'A':2,'C':3}
pprint(Dict)

The output is:

{'A':2,'B':1,'C':3}

Another way is to extend Double like this:

extension Double {
   var dispatchTime: dispatch_time_t {
       get {
           return dispatch_time(DISPATCH_TIME_NOW,Int64(self * Double(NSEC_PER_SEC)))
       }
   }
}

Then you can use it like this:

dispatch_after(Double(2.0).dispatchTime, dispatch_get_main_queue(), { () -> Void in
            self.dismissViewControllerAnimated(true, completion: nil)
    })

I like matt's delay function but just out of preference I'd rather limit passing closures around.

You can see some reports in SSMS:

Right-click the instance name / reports / standard / top sessions

You can see top CPU consuming sessions. This may shed some light on what SQL processes are using resources. There are a few other CPU related reports if you look around. I was going to point to some more DMVs but if you've looked into that already I'll skip it.

You can use sp_BlitzCache to find the top CPU consuming queries. You can also sort by IO and other things as well. This is using DMV info which accumulates between restarts.

This article looks promising.

Some stackoverflow goodness from Mr. Ozar.

edit: A little more advice... A query running for 'only' 5 seconds can be a problem. It could be using all your cores and really running 8 cores times 5 seconds - 40 seconds of 'virtual' time. I like to use some DMVs to see how many executions have happened for that code to see what that 5 seconds adds up to.

Do this for a cool border and font effect:

#ck-button:hover {             /*ADD :hover */
    margin:4px;
    background-color:#EFEFEF;
    border-radius:4px;
    border:1px solid red;      /*change border color*/ 
    overflow:auto;
    float:left;
    color:red;                 /*add font color*/
}

Example: http://jsfiddle.net/zAFND/6/

The below code works for me, for both accessing and changing a pixel value.

For accessing pixel's channel value :

for (int i = 0; i < image.cols; i++) {
    for (int j = 0; j < image.rows; j++) {
        Vec3b intensity = image.at<Vec3b>(j, i);
        for(int k = 0; k < image.channels(); k++) {
            uchar col = intensity.val[k]; 
        }   
    }
}

For changing a pixel value of a channel :

uchar pixValue;
for (int i = 0; i < image.cols; i++) {
    for (int j = 0; j < image.rows; j++) {
        Vec3b &intensity = image.at<Vec3b>(j, i);
        for(int k = 0; k < image.channels(); k++) {
            // calculate pixValue
            intensity.val[k] = pixValue;
        }
     }
}

`

Source : Accessing pixel value

Snuffin solution seems quite slow to execute when you've got plenty of rows and Mark Byers/Rick James and Bluefeet solutions doesn't work on my environnement (MySQL 5.6) because order by is applied after execution of select, so here is a variant of Marc Byers/Rick James solutions to fix this issue (with an extra imbricated select):

select person, groupname, age
from
(
    select person, groupname, age,
    (@rn:=if(@prev = groupname, @rn +1, 1)) as rownumb,
    @prev:= groupname 
    from 
    (
        select person, groupname, age
        from persons 
        order by groupname ,  age desc, person
    )   as sortedlist
    JOIN (select @prev:=NULL, @rn :=0) as vars
) as groupedlist 
where rownumb<=2
order by groupname ,  age desc, person;

I tried similar query on a table having 5 millions rows and it returns result in less than 3 seconds

Working demo http://jsfiddle.net/u9xES/

Good link (Jquery Documentation): http://docs.jquery.com/Main_Page {you can search or read APIs here}

Hope this will help you if you are looking to do it in JQuery.

The alert in the end prompts the array of uncommon element Array i.e. difference between 2 array.

Please lemme know if I missed anything, cheers!

Code

var array1 = [1, 2, 3, 4, 5, 6];
var array2 = [1, 2, 3, 4, 5, 6, 7, 8, 9];
var difference = [];

jQuery.grep(array2, function(el) {
        if (jQuery.inArray(el, array1) == -1) difference.push(el);
});

alert(" the difference is " + difference);? // Changed variable name 

Let's say our parent Dataframe has 'n' columns

we can create 'x' child DataFrames( Lets consider 2 in our case).

The columns for the child Dataframe can be chosen as per desire from any of the parent Dataframe columns.

Consider source has 10 columns and we want to split into 2 DataFrames that contains columns referenced from the parent Dataframe.

The columns for the child Dataframe can be decided using the select Dataframe API

val parentDF = spark.read.format("csv").load("/path of the CSV file")

val Child1_DF = parentDF.select("col1","col2","col3","col9","col10").show()

val child2_DF = parentDF.select("col5", "col6","col7","col8","col1","col2").show()

Notice that the column count in the child dataframes can differ in length and will be less than the parent dataframe column count.

we can also refer to the column names without mentioning the real names using the positional indexes of the desired column from the parent dataframe

Import spark implicits first which acts as a helper class for usage of $-notation to access the columns using the positional indexes

import spark.implicits._
import org.apache.spark.sql.functions._

val child3_DF  = parentDF.select("_c0","_c1","_c2","_c8","_c9").show()

we can also select column basing on certain conditions. Lets say we want only even numbered columns to be selected in the child dataframe. By even we refer to even indexed columns and index being starting from '0'

val parentColumns = parentDF.columns.toList


res0: List[String] = List(_c0, _c1, _c2, _c3, _c4, _c5, _c6, _c7,_c8,_c9)

val evenParentColumns =  res0.zipWithIndex.filter(_._2 % 2 == 0).map( _._1).toSeq

res1: scala.collection.immutable.Seq[String] = List(_c0, _c2, _c4, _c6,_c8)

Now feed these columns to be selected from the parentDF.Note that the select API need seq type arguments.So we converted the "evenParentColumns" to Seq collection

val child4_DF = parentDF.select(res1.head, res1.tail:_*).show()

This will show the even indexed columns from the parent Dataframe.

| _c0 | _c2 | _c4 |_c6 |_c8 |

|ITE00100554|TMAX|null| E| 1 |

|TE00100554 |TMIN|null| E| 4 |

|GM000010962|PRCP|null| E| 7 |

So Now we are left with the even numbered columns in the dataframe

Similarly we can also apply other operations to the Dataframe column like shown below

val child5_DF = parentDF.select($"_c0", $"_c8" + 1).show()

So by many ways as mentioned we can select the columns in the Dataframe.

Functional Programming is a form of declarative programming, which describe the logic of computation and the order of execution is completely de-emphasized.

Problem: I want to change this creature from a horse to a giraffe.

• Lengthen neck
• Lengthen legs
• Apply spots
• Give the creature a black tongue
• Remove horse tail

Each item can be run in any order to produce the same result.

Imperative Programming is procedural. State and order is important.

Problem: I want to park my car.

1. Note the initial state of the garage door
2. Stop car in driveway
3. If the garage door is closed, open garage door, remember new state; otherwise continue
4. Pull car into garage
5. Close garage door

Each step must be done in order to arrive at desired result. Pulling into the garage while the garage door is closed would result in a broken garage door.

2018 - Revisiting this question with the latest Bootstrap 4.

The responsive ordering classes are now order-first, order-last and order-0 - order-12

The Bootstrap 4 push pull classes are now push-{viewport}-{units} and pull-{viewport}-{units} and the xs- infix has been removed. To get the desired 1-3-2 layout on mobile/xs would be: Bootstrap 4 push pull demo (This only works pre 4.0 beta)

Bootstrap 4.1+

Since Bootstrap 4 is flexbox, it's easy to change the order of columns. The cols can be ordered from order-1 to order-12, responsively such as order-md-12 order-2 (last on md, 2nd on xs) relative to the parent .row.

<div class="container">
    <div class="row">
        <div class="col-3 col-md-6">
            <div class="card card-body">1</div>
        </div>
        <div class="col-6 col-md-12 order-2 order-md-12">
            <div class="card card-body">3</div>
        </div>
        <div class="col-3 col-md-6 order-3">
            <div class="card card-body">2</div>
        </div>
    </div>
</div>

Demo: Change order using order-* classes

Desktop (larger screens):

Mobile (smaller screens):

It's also possible to change column order using the flexbox direction utils...

<div class="container">
    <div class="row flex-column-reverse flex-md-row">
        <div class="col-md-8">
            2
        </div>
        <div class="col-md-4">
            1st on mobile
        </div>
    </div>
</div>

Demo: Bootstrap 4.1 Change Order with Flexbox Direction

Older version demos
demo - alpha 6
demo - beta (3)

See more Bootstrap 4.1+ ordering demos

A-C-B A-B-C

As the answers above point out, there are a number of ways to determine the most significant bit. However, as was also pointed out, the methods are likely to be unique to either 32bit or 64bit registers. The stanford.edu bithacks page provides solutions that work for both 32bit and 64bit computing. With a little work, they can be combined to provide a solid cross-architecture approach to obtaining the MSB. The solution I arrived at that compiled/worked across 64 & 32 bit computers was:

#if defined(__LP64__) || defined(_LP64)
# define BUILD_64   1
#endif

#include <stdio.h>
#include <stdint.h>  /* for uint32_t */

/* CHAR_BIT  (or include limits.h) */
#ifndef CHAR_BIT
#define CHAR_BIT  8
#endif  /* CHAR_BIT */

/* 
 * Find the log base 2 of an integer with the MSB N set in O(N)
 * operations. (on 64bit & 32bit architectures)
 */
int
getmsb (uint32_t word)
{
    int r = 0;
    if (word < 1)
        return 0;
#ifdef BUILD_64
    union { uint32_t u[2]; double d; } t;  // temp
    t.u[__FLOAT_WORD_ORDER==LITTLE_ENDIAN] = 0x43300000;
    t.u[__FLOAT_WORD_ORDER!=LITTLE_ENDIAN] = word;
    t.d -= 4503599627370496.0;
    r = (t.u[__FLOAT_WORD_ORDER==LITTLE_ENDIAN] >> 20) - 0x3FF;
#else
    while (word >>= 1)
    {
        r++;
    }
#endif  /* BUILD_64 */
    return r;
}

Something like this:

$.getJSON("http://mywebsite.com/json/get.php?cid=15",
        function(data){
          $.each(data.products, function(i,product){
            content = '<p>' + product.product_title + '</p>';
            content += '<p>' + product.product_short_description + '</p>';
            content += '<img src="' + product.product_thumbnail_src + '"/>';
            content += '<br/>';
            $(content).appendTo("#product_list");
          });
        });

Would take a json object made from a PHP array returned with the key of products. e.g:

Array('products' => Array(0 => Array('product_title' => 'Product 1',
                                     'product_short_description' => 'Product 1 is a useful product',
                                     'product_thumbnail_src' => '/images/15/1.jpg'
                                    )
                          1 => Array('product_title' => 'Product 2',
                                     'product_short_description' => 'Product 2 is a not so useful product',
                                     'product_thumbnail_src' => '/images/15/2.jpg'
                                    )
                         )
     )

To reload the list you would simply do:

$("#product_list").empty();

And then call getJSON again with new parameters.

Linus is spot on in the approach, but a few properties are off. It looks like 'AgencyContractId' is your Primary Key, which is unrelated to the output you want to give the user. I think this is what you want (assuming you change your ViewModel to match the data you say you want in your view).

var agencyContracts = _agencyContractsRepository.AgencyContracts
    .GroupBy(ac => new
                   {
                       ac.AgencyID,
                       ac.VendorID,
                       ac.RegionID
                   })
    .Select(ac => new AgencyContractViewModel
                   {
                       AgencyId = ac.Key.AgencyID,
                       VendorId = ac.Key.VendorID,
                       RegionId = ac.Key.RegionID,
                       Total = ac.Sum(acs => acs.Amount) + ac.Sum(acs => acs.Fee)
                   });

Working for me, I am using PHP 5.6. openssl extension should be enabled and while calling google map api verify_peer make false Below code is working for me.

<?php
$arrContextOptions=array(
    "ssl"=>array(
         "verify_peer"=>false,
         "verify_peer_name"=>false,
    ),
);  
$url = "https://maps.googleapis.com/maps/api/geocode/json?latlng="
      . $latitude
      . ","
      . $longitude
      . "&sensor=false&key="
      . Yii::$app->params['GOOGLE_API_KEY'];

$data = file_get_contents($url, false, stream_context_create($arrContextOptions));

echo $data;
?>

You are almost there :)

All that is left is to

git checkout featurex
git merge our-team

This will merge our-team into featurex.

The above assumes you have already committed/stashed your changes in featurex, if that is not the case you will need to do this first.

If you know the number of elements per "row" and the width of the container you can use a selector to add a margin to the elements you need to cause a justified look.

I had rows of three divs I wanted justified so used the:

.tile:nth-child(3n+2) { margin: 0 10px }

this allows the center div in each row to have a margin that forces the 1st and 3rd div to the outside edges of the container

Also great for other things like borders background colors etc

Right click on the folder which is under SVN control, go to TortoiseSVN ? Show log. Write down the revision you want to revert to and then go to TortoiseSVN ? Update to revision....

If you want to build your solution for x86 and x64, your solution must be configured for both platforms. Actually you just have an Any CPU configuration.

How to check the available configuration for a project

To check the available configuration for a given project, open the project file (*.csproj for example) and look for a PropertyGroup with the right Condition.

If you want to build in Release mode for x86, you must have something like this in your project file:

<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
  ...
</PropertyGroup>

How to create and edit the configuration in Visual Studio

_{(source: microsoft.com)}

_{(source: msdn.com)}

_{(source: msdn.com)}

How to create and edit the configuration (on MSDN)

You can create a single function that calls both of those, and then use it in the event.

function myFunction(){
    pay();
    cls();
}

And then, for the button:

<input id="btn" type="button" value="click" onclick="myFunction();"/>

You can also match case insensitive regexs and make it more readable by using the Pattern.CASE_INSENSITIVE constant like:

Pattern mypattern = Pattern.compile(MYREGEX, Pattern.CASE_INSENSITIVE);
Matcher mymatcher= mypattern.matcher(mystring);

Another common default location besides /tmp/ is /var/lib/php5/

This code help me in Attachment sending....

$mail->AddAttachment($_FILES['file']['tmp_name'], $_FILES['file']['name']);

Replace your AddAttachment(...) Code with above code

Simple way to find difference and intersection between iterables

Use this method if repetition matters

from collections import Counter

def intersection(a, b):
    """
    Find the intersection of two iterables

    >>> intersection((1,2,3), (2,3,4))
    (2, 3)

    >>> intersection((1,2,3,3), (2,3,3,4))
    (2, 3, 3)

    >>> intersection((1,2,3,3), (2,3,4,4))
    (2, 3)

    >>> intersection((1,2,3,3), (2,3,4,4))
    (2, 3)
    """
    return tuple(n for n, count in (Counter(a) & Counter(b)).items() for _ in range(count))

def difference(a, b):
    """
    Find the symmetric difference of two iterables

    >>> difference((1,2,3), (2,3,4))
    (1, 4)

    >>> difference((1,2,3,3), (2,3,4))
    (1, 3, 4)

    >>> difference((1,2,3,3), (2,3,4,4))
    (1, 3, 4, 4)
    """
    diff = lambda x, y: tuple(n for n, count in (Counter(x) - Counter(y)).items() for _ in range(count))
    return diff(a, b) + diff(b, a)

As all the earlier answers are old, and due to ever changing policies from facebook other mentioned answers might not work for permanent tokens.

After lot of debugging ,I am able to get the never expires token using following steps:

Graph API Explorer:

1. Open graph api explorer and select the page for which you want to obtain the access token in the right-hand drop-down box, click on the Send button and copy the resulting access_token, which will be a short-lived token
2. Copy that token and paste it in access token debugger and press debug button, in the bottom of the page click on extend token link, which will extend your token expiry to two months.
3. Copy that extended token and paste it in the below url with your pageId, and hit in the browser url https://graph.facebook.com/{page_id}?fields=access_token&access_token={long_lived_token}
4. U can check that token in access token debugger tool and verify Expires field , which will show never.

Thats it

For those who don't have nor want to install wget, curl -O (capital "o", not a zero) will do the same thing as wget. E.g. my old netbook doesn't have wget, and is a 2.68 MB install that I don't need.

curl -O https://www.python.org/static/apple-touch-icon-144x144-precomposed.png

Like that we can do....

int main(int argc, char *argv[]) {

    int a, b, c;
    *// Converting string type to integer type
    // using function "atoi( argument)"* 

    a = atoi(argv[1]);     
    b = atoi(argv[2]);
    c = atoi(argv[3]);

 }

Your library is a dynamic library. You need to tell the operating system where it can locate it at runtime.

To do so, we will need to do those easy steps:

(1 ) Find where the library is placed if you don't know it.

sudo find / -name the_name_of_the_file.so

(2) Check for the existence of the dynamic library path environment variable(LD_LIBRARY_PATH)

$ echo $LD_LIBRARY_PATH

if there is nothing to be displayed, add a default path value (or not if you wish to)

$ LD_LIBRARY_PATH=/usr/local/lib

(3) We add the desire path, export it and try the application.

Note that the path should be the directory where the path.so.something is. So if path.so.something is in /my_library/path.so.something it should be :

$ LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/my_library/
$ export LD_LIBRARY_PATH
$ ./my_app

source : http://www.gnu.org/software/gsl/manual/html_node/Shared-Libraries.html

If the methods you used isn't working well with objects involving data types like Date, try this

Import _

import * as _ from 'lodash';

Deep clone object

myObjCopy = _.cloneDeep(myObj);

1. You generate it once, and again when you'd like to change the version of Gradle you use in the project. There's no need to generate is so often. Here are the docs. Just add wrapper task to build.gradle file and run this task to get the wrapper structure.

   Mind that you need to have Gradle installed to generate a wrapper. Great tool for managing g-ecosystem artifacts is SDKMAN!. To generate a gradle wrapper, add the following piece of code to build.gradle file:

   task wrapper(type: Wrapper) {
      gradleVersion = '2.0' //version required
   }
   

   and run:

   gradle wrapper
   

   task. Add the resulting files to SCM (e.g. git) and from now all developers will have the same version of Gradle when using Gradle Wrapper.

   With Gradle 2.4 (or higher) you can set up a wrapper without adding a dedicated task:

   gradle wrapper --gradle-version 2.3
   

   or

   gradle wrapper --gradle-distribution-url https://myEnterpriseRepository:7070/gradle/distributions/gradle-2.3-bin.zip
   

   All the details can be found here

From Gradle 3.1 --distribution-type option can be also used. The options are binary and all and bin. all additionally contains source code and documentation. all is also better when IDE is used, so the editor works better. Drawback is the build may last longer (need to download more data, pointless on CI server) and it will take more space.

2. These are Gradle Wrapper files. You need to generate them once (for a particular version) and add to version control. If you need to change the version of Gradle Wrapper, change the version in build.gradle see (1.) and regenerate the files.

3. Give a detailed example. Such file may have multiple purposes: multi-module project, responsibility separation, slightly modified script, etc.

4. settings.gradle is responsible rather for structure of the project (modules, names, etc), while, gradle.properties is used for project's and Gradle's external details (version, command line arguments -XX, properties etc.)

If you're using TFS or any other source control for your project that sets your checked in files to readonly mode, then you gotta make sure package.json is checked out before running npm install. I've made this mistake plenty of times.

var intTried = Convert.ChangeType(myObject, typeof(int)) as int?;

Best Practice is to put your returned variables into array and then use list() to assign array values to variables.

<?php

function add_subt($val1, $val2) {
    $add = $val1 + $val2;
    $subt = $val1 - $val2;

    return array($add, $subt);
}

list($add_result, $subt_result) = add_subt(20, 7);
echo "Add: " . $add_result . '<br />';
echo "Subtract: " . $subt_result . '<br />';

?>

This is what I did with Angular 9. I'm not sure does this works in older versions.

You will need to call this when you need to reload.

 this.router.navigate([], {
    skipLocationChange: true,
    queryParamsHandling: 'merge' //== if you need to keep queryParams
  })

Router forRoot needs to have SameUrlNavigation set to 'reload'

 RouterModule.forRoot(appRoutes, {
  // ..
  onSameUrlNavigation: 'reload',
  // ..
})

And your every route needs to have runGuardsAndResolvers set to 'always'

{
    path: '',
    data: {},
    runGuardsAndResolvers: 'always'
},

Field[] fields = YourClassName.class.getFields();

returns an array of all public variables of the class.

getFields() return the fields in the whole class-heirarcy. If you want to have the fields defined only in the class in question, and not its superclasses, use getDeclaredFields(), and filter the public ones with the following Modifier approach:

Modifier.isPublic(field.getModifiers());

The YourClassName.class literal actually represents an object of type java.lang.Class. Check its docs for more interesting reflection methods.

The Field class above is java.lang.reflect.Field. You may take a look at the whole java.lang.reflect package.

I faced the same basic problem: trying to combine the functionality of a textbox and a select box which are fundamentally different things in the html spec.

The good news is that selectize.js does exactly this:

Selectize is the hybrid of a textbox and box. It's jQuery-based and it's useful for tagging, contact lists, country selectors, and so on.

You can also use a classic for loop:

import pandas as pd
df = pd.read_csv('your_file.csv')

count = 0
for i in df['a_column']:
    count = count + 1

print(count)

You tried to do a.setText(a1). a1 is an int value, but setText() requires a string value. For this reason you need use String.valueOf(a1) to pass the value of a1 as a String and not as an int to a.setText(), like so:

a.setText(String.valueOf(a1))

that was the exact solution to the problem with my case.

I wrote this into a dynamic method since I use lots of attributes throughout my application. Method:

public static dynamic GetAttribute(Type objectType, string propertyName, Type attrType)
    {
        //get the property
        var property = objectType.GetProperty(propertyName);

        //check for object relation
        return property.GetCustomAttributes().FirstOrDefault(x => x.GetType() == attrType);
    }

Usage:

var objectRelAttr = GetAttribute(typeof(Person), "Country", typeof(ObjectRelationAttribute));

var displayNameAttr = GetAttribute(typeof(Product), "Category", typeof(DisplayNameAttribute));

Hope this helps anyone

First of all, in your device go to Dev. Option -> ADB over Network after do it:

$ adb connect <your device adb network>
$ react-native run-android 

(or run-ios, by the way)

if this has successfully your device has installed app-debug.apk, open app-debug and go to Dev. Settings -> Debug server host & port for device, type in your machine's IP address (generally, System preference -> Network), as in the example below < your machine's IP address >:8081 (whihout inequality)

finally, execute the command below

$ react-native start --port=8081

try another ports, and verify that you machine and your device are same network.

If you are using Spring JDBC, you can use Spring's GeneratedKeyHolder class to get the inserted ID.

See this answer... How to get inserted id using Spring Jdbctemplate.update(String sql, obj...args)

If you give the label an ID, like this:

<label for="foo" id="foo_label">

Then this would work:

#foo_label { display: none;}

Your other options aren't really cross-browser friendly, unless javascript is an option. The CSS3 selector, not as widely supported looks like this:

[for="foo"] { display: none;}

You can use the built in cache attribute to prevent caching.

For .net Framework: [OutputCache(NoStore = true, Duration = 0)]

For .net Core: [ResponseCache(NoStore = true, Duration = 0)]

Be aware that it is impossible to force the browser to disable caching. The best you can do is provide suggestions that most browsers will honor, usually in the form of headers or meta tags. This decorator attribute will disable server caching and also add this header: Cache-Control: public, no-store, max-age=0. It does not add meta tags. If desired, those can be added manually in the view.

Additionally, JQuery and other client frameworks will attempt to trick the browser into not using it's cached version of a resource by adding stuff to the url, like a timestamp or GUID. This is effective in making the browser ask for the resource again but doesn't really prevent caching.

On a final note. You should be aware that resources can also be cached in between the server and client. ISP's, proxies, and other network devices also cache resources and they often use internal rules without looking at the actual resource. There isn't much you can do about these. The good news is that they typically cache for shorter time frames, like seconds or minutes.

I was also a bit confused between adjustResize and adjustPan when I was a beginner. The definitions given above are correct.
AdjustResize : Main activity's content is resized to make room for soft input i.e keyboard
AdjustPan : Instead of resizing overall contents of the window, it only pans the content so that the user can always see what is he typing
AdjustNothing : As the name suggests nothing is resized or panned. Keyboard is opened as it is irrespective of whether it is hiding the contents or not.

I have a created a example for better understanding
Below is my xml file:

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:hint="Type Here"
        app:layout_constraintTop_toBottomOf="@id/button1"/>


    <Button
        android:id="@+id/button1"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Button1"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@id/button2"
        app:layout_constraintStart_toStartOf="parent"
        android:layout_marginBottom="@dimen/margin70dp"/>

    <Button
        android:id="@+id/button2"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Button2"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toEndOf="@id/button1"
        app:layout_constraintEnd_toStartOf="@id/button3"
        android:layout_marginBottom="@dimen/margin70dp"/>

    <Button
        android:id="@+id/button3"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Button3"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@id/button2"
        android:layout_marginBottom="@dimen/margin70dp"/>
</android.support.constraint.ConstraintLayout>

Here is the design view of the xml


AdjustResize Example below:


AdjustPan Example below:


AdjustNothing Example below:

Thanks for the help everyone!

Turns out that it was an iptable conflict. Two rules listing the port open (which resulted in a closed port).

However, one of the comments by aka and another by manu2013 were problems that I would have run into, if not for the conflict.

So! Always remember to edit the /etc/mongod.conf file and set your bind_ip = 0.0.0.0 in order to make connections externally.

Also, make sure that you don't have conflicting rules in your iptable for the port mongo wants (see link on mongodb's site to set up your iptables properly).

In general, this is not possible. In a branch history a branch-and-merge before a named branch was branched off and an intermediate branch of two named branches look the same.

In git, branches are just the current names of the tips of sections of history. They don't really have a strong identity.

This isn't usually a big issue as the merge-base (see Greg Hewgill's answer) of two commits is usually much more useful, giving the most recent commit which the two branches shared.

A solution relying on the order of parents of a commit obviously won't work in situations where a branch has been fully integrated at some point in the branch's history.

git commit --allow-empty -m root # actual branch commit
git checkout -b branch_A
git commit --allow-empty -m  "branch_A commit"
git checkout master
git commit --allow-empty -m "More work on master"
git merge -m "Merge branch_A into master" branch_A # identified as branch point
git checkout branch_A
git merge --ff-only master
git commit --allow-empty -m "More work on branch_A"
git checkout master
git commit --allow-empty -m "More work on master"

This technique also falls down if an integration merge has been made with the parents reversed (e.g. a temporary branch was used to perform a test merge into master and then fast-forwarded into the feature branch to build on further).

git commit --allow-empty -m root # actual branch point
git checkout -b branch_A
git commit --allow-empty -m  "branch_A commit"
git checkout master
git commit --allow-empty -m "More work on master"
git merge -m "Merge branch_A into master" branch_A # identified as branch point
git checkout branch_A
git commit --allow-empty -m "More work on branch_A"

git checkout -b tmp-branch master
git merge -m "Merge branch_A into tmp-branch (master copy)" branch_A
git checkout branch_A
git merge --ff-only tmp-branch
git branch -d tmp-branch

git checkout master
git commit --allow-empty -m "More work on master"

Just ot note: Pycharm's to spaces function only works on indent tabs at the beginning of a line, not interstitial tabs within a line of text. for example, when you are trying to format columns in monospaced text.

The return statement stops the execution of a function and returns a value from that function.

While updating global variables is one way to pass information back to the code that called the function, this is not an ideal way of doing so. A much better alternative is to write the function so that values that are used by the function are passed to it as parameters and the function returns whatever value that it needs to without using or updating any global variables.

By limiting the way in which information is passed to and from functions we can make it easier to reuse the same function from multiple places in our code.

JavaScript provides for passing one value back to the code that called it after everything in the function that needs to run has finished running.

JavaScript passes a value from a function back to the code that called it by using the return statement. The value to be returned is specified in the return keyword.

Following the example of the Andrzej Doyle's answer, I think the better solution is to use org.apache.commons.lang3.StringUtils.stripAccents():

package bla.bla.utility;

import org.apache.commons.lang3.StringUtils;

public class UriUtility {
    public static String normalizeUri(String s) {
        String r = StringUtils.stripAccents(s);
        r = r.replace(" ", "_");
        r = r.replaceAll("[^\\.A-Za-z0-9_]", "");
        return r;
    }
}

This is the SQL Order of execution of a Query,

You can check order of execution with examples from this article.

For you question below lines might be helpful and directly got from this article.

3. GROUP BY --> The remaining rows after the WHERE constraints are applied are then grouped based on common values in the column specified in the GROUP BY clause. As a result of the grouping, there will only be as many rows as there are unique values in that column. Implicitly, this means that you should only need to use this when you have aggregate functions in your query.

4. HAVING --> If the query has a GROUP BY clause, then the constraints in the HAVING clause are then applied to the grouped rows, discard the grouped rows that don't satisfy the constraint. Like the WHERE clause, aliases are also not accessible from this step in most databases.

References:-

• SQL Order of Operations (recommended)
• SQL Lesson 12: Order of execution of a Query
• SQL Query Order of Execution
• What Is the Order of Execution of an SQL Query?

My workaround for this issue was to set display: inline to the image element. With this, your image and text will be aligned to the right if you set text-align: right from a parent container.

This is the normal behavior and the reason is that your sqlCommandHandlerService.persist method needs a TX when being executed (because it is marked with @Transactional annotation). But when it is called inside processNextRegistrationMessage, because there is a TX available, the container doesn't create a new one and uses existing TX. So if any exception occurs in sqlCommandHandlerService.persist method, it causes TX to be set to rollBackOnly (even if you catch the exception in the caller and ignore it).

To overcome this you can use propagation levels for transactions. Have a look at this to find out which propagation best suits your requirements.

Update; Read this!

Well after a colleague came to me with a couple of questions about a similar situation, I feel this needs a bit of clarification.
Although propagations solve such issues, you should be VERY careful about using them and do not use them unless you ABSOLUTELY understand what they mean and how they work. You may end up persisting some data and rolling back some others where you don't expect them to work that way and things can go horribly wrong.

You need to define a valid type of SelectParameter. This MSDN article describes the various types and how to use them.

Pawel Sawicz .NET blog has a real good explanation and example code, explaining how to call the library;

GET:

var client = new RestClient("192.168.0.1");
var request = new RestRequest("api/item/", Method.GET);
var queryResult = client.Execute<List<Items>>(request).Data;

POST:

var client = new RestClient("http://192.168.0.1");
var request = new RestRequest("api/item/", Method.POST);
request.RequestFormat = DataFormat.Json;
request.AddBody(new Item
{
   ItemName = someName,
   Price = 19.99
});
client.Execute(request);

DELETE:

var item = new Item(){//body};
var client = new RestClient("http://192.168.0.1");
var request = new RestRequest("api/item/{id}", Method.DELETE);
request.AddParameter("id", idItem);
 
client.Execute(request)

The RestSharp GitHub page has quite an exhaustive sample halfway down the page. To get started install the RestSharp NuGet package in your project, then include the necessary namespace references in your code, then above code should work (possibly negating your need for a full example application).

If you like shell scripting you will love PowerShell!

Start at A guided tour of the Microsoft Command Shell (Ars Technica).

gzip -dc archive.tar.gz | tar -xf - -C /destination

or, with GNU tar

tar xzf archive.tar.gz -C /destination

It depends on how you want to use it. Using a Join is one way. Another way of doing it is let the thread notify the caller of the thread by using an event. For instance when you have your graphical user interface (GUI) thread that calls a process which runs for a while and needs to update the GUI when it finishes, you can use the event to do this. This website gives you an idea about how to work with events:

http://msdn.microsoft.com/en-us/library/aa645739%28VS.71%29.aspx

Remember that it will result in cross-threading operations and in case you want to update the GUI from another thread, you will have to use the Invoke method of the control which you want to update.

Two main purposes for error handling:

1. Trap errors you can predict but can't control the user from doing (e.g. saving a file to a thumb drive when the thumb drives has been removed)
2. For unexpected errors, present user with a form that informs them what the problem is. That way, they can relay that message to you and you might be able to give them a work-around while you work on a fix.

So, how would you do this?

First of all, create an error form to display when an unexpected error occurs.

It could look something like this (FYI: Mine is called frmErrors):

Notice the following labels:

• lblHeadline
• lblSource
• lblProblem
• lblResponse

Also, the standard command buttons:

• Ignore
• Retry
• Cancel

There's nothing spectacular in the code for this form:

Option Explicit

Private Sub cmdCancel_Click()
  Me.Tag = CMD_CANCEL
  Me.Hide
End Sub

Private Sub cmdIgnore_Click()
  Me.Tag = CMD_IGNORE
  Me.Hide
End Sub

Private Sub cmdRetry_Click()
  Me.Tag = CMD_RETRY
  Me.Hide
End Sub

Private Sub UserForm_Initialize()
  Me.lblErrorTitle.Caption = "Custom Error Title Caption String"
End Sub

Private Sub UserForm_QueryClose(Cancel As Integer, CloseMode As Integer)
  'Prevent user from closing with the Close box in the title bar.
    If CloseMode <> 1 Then
      cmdCancel_Click
    End If
End Sub

Basically, you want to know which button the user pressed when the form closes.

Next, create an Error Handler Module that will be used throughout your VBA app:

'****************************************************************
'    MODULE: ErrorHandler
'
'   PURPOSE: A VBA Error Handling routine to handle
'             any unexpected errors
'
'     Date:    Name:           Description:
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
'03/22/2010    Ray      Initial Creation
'****************************************************************
Option Explicit

Global Const CMD_RETRY = 0
Global Const CMD_IGNORE = 1
Global Const CMD_CANCEL = 2
Global Const CMD_CONTINUE = 3

Type ErrorType
    iErrNum As Long
    sHeadline As String
    sProblemMsg As String
    sResponseMsg As String
    sErrorSource As String
    sErrorDescription As String
    iBtnCap(3) As Integer
    iBitmap As Integer
End Type

Global gEStruc As ErrorType
Sub EmptyErrStruc_S(utEStruc As ErrorType)
  Dim i As Integer

  utEStruc.iErrNum = 0
  utEStruc.sHeadline = ""
  utEStruc.sProblemMsg = ""
  utEStruc.sResponseMsg = ""
  utEStruc.sErrorSource = ""
  For i = 0 To 2
    utEStruc.iBtnCap(i) = -1
  Next
  utEStruc.iBitmap = 1

End Sub
Function FillErrorStruct_F(EStruc As ErrorType) As Boolean
  'Must save error text before starting new error handler
  'in case we need it later
  EStruc.sProblemMsg = Error(EStruc.iErrNum)
  On Error GoTo vbDefaultFill

  EStruc.sHeadline = "Error " & Format$(EStruc.iErrNum)
  EStruc.sProblemMsg = EStruc.sErrorDescription
  EStruc.sErrorSource = EStruc.sErrorSource
  EStruc.sResponseMsg = "Contact the Company and tell them you received Error # " & Str$(EStruc.iErrNum) & ". You should write down the program function you were using, the record you were working with, and what you were doing."

   Select Case EStruc.iErrNum
       'Case Error number here
       'not sure what numeric errors user will ecounter, but can be implemented here
       'e.g.
       'EStruc.sHeadline = "Error 3265"
       'EStruc.sResponseMsg = "Contact tech support. Tell them what you were doing in the program."

     Case Else

       EStruc.sHeadline = "Error " & Format$(EStruc.iErrNum) & ": " & EStruc.sErrorDescription
       EStruc.sProblemMsg = EStruc.sErrorDescription

   End Select

   GoTo FillStrucEnd

vbDefaultFill:

  'Error Not on file
  EStruc.sHeadline = "Error " & Format$(EStruc.iErrNum) & ": Contact Tech Support"
  EStruc.sResponseMsg = "Contact the Company and tell them you received Error # " & Str$(EStruc.iErrNum)
FillStrucEnd:

  Exit Function

End Function
Function iErrorHandler_F(utEStruc As ErrorType) As Integer
  Static sCaption(3) As String
  Dim i As Integer
  Dim iMCursor As Integer

  Beep

  'Setup static array
  If Len(sCaption(0)) < 1 Then
    sCaption(CMD_IGNORE) = "&Ignore"
    sCaption(CMD_RETRY) = "&Retry"
    sCaption(CMD_CANCEL) = "&Cancel"
    sCaption(CMD_CONTINUE) = "Continue"
  End If

  Load frmErrors

  'Did caller pass error info?  If not fill struc with the needed info
  If Len(utEStruc.sHeadline) < 1 Then
    i = FillErrorStruct_F(utEStruc)
  End If

  frmErrors!lblHeadline.Caption = utEStruc.sHeadline
  frmErrors!lblProblem.Caption = utEStruc.sProblemMsg
  frmErrors!lblSource.Caption = utEStruc.sErrorSource
  frmErrors!lblResponse.Caption = utEStruc.sResponseMsg

  frmErrors.Show
  iErrorHandler_F = frmErrors.Tag   ' Save user response
  Unload frmErrors                  ' Unload and release form

  EmptyErrStruc_S utEStruc          ' Release memory

End Function

You may have errors that will be custom only to your application. This would typically be a short list of errors specifically only to your application. If you don't already have a constants module, create one that will contain an ENUM of your custom errors. (NOTE: Office '97 does NOT support ENUMS.). The ENUM should look something like this:

Public Enum CustomErrorName
  MaskedFilterNotSupported
  InvalidMonthNumber
End Enum

Create a module that will throw your custom errors.

'********************************************************************************************************************************
'    MODULE: CustomErrorList
'
'   PURPOSE: For trapping custom errors applicable to this application
'
'INSTRUCTIONS:  To use this module to create your own custom error:
'               1.  Add the Name of the Error to the CustomErrorName Enum
'               2.  Add a Case Statement to the raiseCustomError Sub
'               3.  Call the raiseCustomError Sub in the routine you may see the custom error
'               4.  Make sure the routine you call the raiseCustomError has error handling in it
'
'
'     Date:    Name:           Description:
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
'03/26/2010    Ray       Initial Creation
'********************************************************************************************************************************
Option Explicit
Const MICROSOFT_OFFSET = 512 'Microsoft reserves error values between vbObjectError and vbObjectError + 512
'************************************************************************************************
'  FUNCTION:  raiseCustomError
'
'   PURPOSE:  Raises a custom error based on the information passed
'
'PARAMETERS:  customError - An integer of type CustomErrorName Enum that defines the custom error
'             errorSource - The place the error came from
'
'   Returns:  The ASCII vaule that should be used for the Keypress
'
'     Date:    Name:           Description:
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
'03/26/2010    Ray       Initial Creation
'************************************************************************************************
Public Sub raiseCustomError(customError As Integer, Optional errorSource As String = "")
  Dim errorLong As Long
  Dim errorDescription As String

  errorLong = vbObjectError + MICROSOFT_OFFSET + customError

  Select Case customError

    Case CustomErrorName.MaskedFilterNotSupported
      errorDescription = "The mask filter passed is not supported"

    Case CustomErrorName.InvalidMonthNumber
      errorDescription = "Invalid Month Number Passed"

    Case Else
      errorDescription = "The custom error raised is unknown."

  End Select

  Err.Raise errorLong, errorSource, errorDescription

End Sub

You are now well equipped to trap errors in your program. You sub (or function), should look something like this:

Public Sub MySub(monthNumber as Integer)
  On Error GoTo eh  

  Dim sheetWorkSheet As Worksheet

  'Run Some code here

  '************************************************
  '*   OPTIONAL BLOCK 1:  Look for a specific error
  '************************************************
  'Temporarily Turn off Error Handling so that you can check for specific error
  On Error Resume Next
  'Do some code where you might expect an error.  Example below:
  Const ERR_SHEET_NOT_FOUND = 9 'This error number is actually subscript out of range, but for this example means the worksheet was not found

  Set sheetWorkSheet = Sheets("January")

  'Now see if the expected error exists

  If Err.Number = ERR_SHEET_NOT_FOUND Then
    MsgBox "Hey!  The January worksheet is missing.  You need to recreate it."
    Exit Sub
  ElseIf Err.Number <> 0 Then
    'Uh oh...there was an error we did not expect so just run basic error handling 
    GoTo eh
  End If

  'Finished with predictable errors, turn basic error handling back on:
  On Error GoTo eh

  '**********************************************************************************
  '*   End of OPTIONAL BLOCK 1
  '**********************************************************************************

  '**********************************************************************************
  '*   OPTIONAL BLOCK 2:  Raise (a.k.a. "Throw") a Custom Error if applicable
  '**********************************************************************************
  If not (monthNumber >=1 and monthnumber <=12) then
    raiseCustomError CustomErrorName.InvalidMonthNumber, "My Sub"
  end if
  '**********************************************************************************
  '*   End of OPTIONAL BLOCK 2
  '**********************************************************************************

  'Rest of code in your sub

  goto sub_exit

eh:
  gEStruc.iErrNum = Err.Number
  gEStruc.sErrorDescription = Err.Description
  gEStruc.sErrorSource = Err.Source
  m_rc = iErrorHandler_F(gEStruc)

  If m_rc = CMD_RETRY Then
    Resume
  End If

sub_exit:
  'Any final processing you want to do.
  'Be careful with what you put here because if it errors out, the error rolls up.  This can be difficult to debug; especially if calling routine has no error handling.

  Exit Sub 'I was told a long time ago (10+ years) that exit sub was better than end sub...I can't tell you why, so you may not want to put in this line of code.  It's habit I can't break :P
End Sub

A copy/paste of the code above may not work right out of the gate, but should definitely give you the gist.

BTW, if you ever need me to do your company logo, look me up at http://www.MySuperCrappyLogoLabels99.com

this tiny jQuery plugin is very simple to use: https://github.com/finnlabs/jquery.observehashchange/

You can set the value in the HTML and then init datepicker to start/highlight the actual date

<input name="datefrom" type="text" class="datepicker" value="20-1-2011">
<input name="dateto" type="text" class="datepicker" value="01-01-2012">
<input name="dateto2" type="text" class="datepicker" >


$(".datepicker").each(function() {    
    $(this).datepicker('setDate', $(this).val());
});

The above even works with danish date formats

http://jsfiddle.net/DDsBP/2/

Apache

In Apache, you can add the woff2 mime type via your .htaccess file as stated by this link.

AddType  application/font-woff2  .woff2

IIS

In IIS, simply add the following mimeMap tag into your web.config file inside the staticContent tag.

<configuration>
  <system.webServer>
    <staticContent>
      <mimeMap fileExtension=".woff2" mimeType="application/font-woff2" />

To be more precise about Mac OS X (now called MacOS) / in the Finder is interpreted to : in the Unix file system.

This was done for backward compatibility when Apple moved from Classic Mac OS.

It is legitimate to use a / in a file name in the Finder, looking at the same file in the terminal it will show up with a :.

And it works the other way around too: you can't use a / in a file name with the terminal, but a : is OK and will show up as a / in the Finder.

Some applications may be more restrictive and prohibit both characters to avoid confusion or because they kept logic from previous Classic Mac OS or for name compatibility between platforms.

You want to use DateTimeOffset class.

var date = new DateTimeOffset(2009, 9, 1, 0, 0, 0, 0, new TimeSpan(0L));
var stringDate = date.ToString("u");

sorry I missed your original formatting with the miliseconds

var stringDate = date.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'fff'Z'");

There is a very simple solution using dense_rank()

dense_rank() over (partition by [Mth] order by [UserAccountKey]) 
+ dense_rank() over (partition by [Mth] order by [UserAccountKey] desc) 
- 1

This will give you exactly what you were asking for: The number of distinct UserAccountKeys within each month.

Try :

List<string> MyList = new List<string>();
MyList.Add("HELLO");
MyList.Add("WORLD");

listBox1.DataSource = MyList;

Have a look at ListControl.DataSource Property

If you just want to print the substrings ...

char s[] = "THESTRINGHASNOSPACES";
size_t i, slen = strlen(s);
for (i = 0; i < slen; i += 4) {
  printf("%.4s\n", s + i);
}

If you try to call requestFocus() before layout is inflated, it will return false. This code runs after layout get inflated. You don't need 200 ms delay as mentioned above.

editText.post(Runnable {
   if(editText.requestFocus()) {
       val imm = editText.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager?
       imm?.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, 0)
   }
})

jPlayer is a free and open source HTML5 Audio and Video library that you may find useful. It has support for playlists built in: http://jplayer.org/

Try installing this, it's a known workaround for enabling the C++ compiler for Python 2.7.

In my experience, when pip does not find vcvarsall.bat compiler, all I do is opening a Visual Studio console as it set the path variables to call vcvarsall.bat directly and then I run pip on this command line.

Do not forget to clear the cache after updating the external_url param in /etc/gitlab/gitlab.rb, otherwise your existing project clone URLs will still be showing your old host name.

A simple 3 step process to change the hostname is as follows

• update the external_url param in /etc/gitlab/gitlab.rb
• sudo gitlab-ctl reconfigure
• sudo gitlab-ctl restart
• sudo gitlab-rake cache:clear

Ref:

https://forum.gitlab.com/t/clone-url-wont-change/21692/6

Easiest way is :

> a = "some string"
> write(a, stdout())  # Can specify stderr() also.
some string

Gives you the option to print to stderr if you're doing some error handling printing.

The pythonic way to track state during iteration is with generators. The itertools way is quite hard to understand IMHO and trying to hack lambdas to do this is plain silly. I'd try:

def keep_last_empty(input):
    last = None
    for item in iter(input):
        if item.name: yield item
        else: last = item
    if last is not None: yield last

output = list(keep_last_empty(input))

Overall, readability trumps compactness every time.

Here my approach,it may be useful to others.

public static void compareArrays(int[] array1, int[] array2) {
    if (array1.length != array2.length)
    {
           System.out.println("Not Equal");
    }
    else
    {
        int temp = 0;
        for (int i = 0; i < array2.length; i++) {  //Take any one of the array size
            temp^ = array1[i] ^ array2[i];   //with help of xor operator to find two array are equal or not                 
        }
        if( temp == 0 )
        {
             System.out.println("Equal");
        }
        else{
             System.out.println("Not Equal");
        }
    }
}

Everything is possible only if there is enough time to research :)

What I got to do is like having people that I iterate into a ui:repeat and display names and other fields in inputs. But one of fields was singleSelect - A and depending on it value update another input - B. even ui:repeat do not have id I put and it appeared in the DOM tree

<ui:repeat id="peopleRepeat"
value="#{myBean.people}"
var="person" varStatus="status">

Than the ids in the html were something like:

myForm:peopleRepeat:0:personType
myForm:peopleRepeat:1:personType

Than in the view I got one method like:

<p:ajax event="change"
listener="#{myBean.onPersonTypeChange(person, status.index)}"/>

And its implementation was in the bean like:

String componentId = "myForm:peopleRepeat" + idx + "personType";
PrimeFaces.current().ajax().update(componentId);

So this way I updated the element from the bean with no issues. PF version 6.2

Good luck and happy coding :)

You have used '/0' instead of '\0'. This is incorrect: the '\0' is a null character, while '/0' is a multicharacter literal.

Moreover, in C it is OK to skip a zero in your condition:

while (*(forward++)) {
    ...
}

is a valid way to check character, integer, pointer, etc. for being zero.

If you are using numpy, printing a single (or multiply) strings to a file can be done with just one line:

numpy.savetxt('Output.txt', ["Purchase Amount: %s" % TotalAmount], fmt='%s')

for those who expect a behaviour like the apache StringUtils.isBlank or Guava Strings.isNullOrEmpty :

if mystring and mystring.strip():
    print "not blank string"
else:
    print "blank string"

The selected answer apparently does not work anymore in 2019 (at least for me).

I was trying to export a certificate using openssl (version 1.1.0) and the parameter -password doesn't work.

According to that link in the original answer (the same info is in man openssl), openssl has two parameter for passwords and they are -passin for the input parts and -passout for output files.

For the -export command, I used -passin for the password of my key file and -passout to create a new password for my P12 file.

So the complete command without any prompt was like below:

openssl pkcs12 -export -in /tmp/MyCert.crt -inkey /tmp/MyKey.key -out /tmp/MyP12.p12 -name alias -passin pass:keypassphrase -passout pass:certificatepassword

If you does not want a password, you can use pass: like below:

openssl pkcs12 -export -in /tmp/MyCert.crt -inkey /tmp/MyKey.key -out /tmp/MyP12.p12 -name alias -passin pass: -passout pass:

It will works fine with a key without password and the output certificate will be created without password too.

You can use the Sum function, but you'll have to convert the strings to integers, like so:

int total = monValues.Sum(x => Convert.ToInt32(x));

It sounds trivial, but my issue was that I wasn't in the right project. Make sure you are in the project you expect to be in; otherwise, you won't be able to pull down the correct branches.

I had the same issue in windows. In addition to copying the ib* files and the mysql directory under thd data directory, I also had to match the my.ini file.

The my.ini file from my previous installation did not have the following line:

innodb-page-size=65536

But my new installation did. Possibly because I did not have that option in the older installer. I removed this and restarted the service and the tables worked as expected. In short, make sure that the new my.ini file is a replica of the old one, with the only exception being the datadir, the plugin-dir and the port#, depending upon your new installation.

There are 2 errors is this code:

1) You should remove this line, as it will reqrite x to an empty list:

x = []

2) In the first "if" statement, you should indent the "letter += 1" statement, like:

if x[i].isalpha():
    letters += 1

Generate a number in the range from 100000 to 999999.

// pseudo code
int n = 100000 + random_float() * 900000;

For more details see the documentation for Random

You wrote that you do not want to migrate the old volumes. So I assume either the Dockerfile that you used to build the spencercooley/wordpress image has VOLUMEs defined or you specified them on command line with the -v switch.

You could simply start a new container which imports the volumes from the old one with the --volumes-from switch like:

$ docker run --name my-new-wordpress --volumes-from my-wordpress -e VIRTUAL_HOST=domain.com --link my-mysql:mysql -d spencercooley/wordpres

So you will have a fresh container but you do not loose the old data. You do not even need to touch or migrate it.

A well-done container is always stateless. That means its process is supposed to add or modify only files on defined volumes. That can be verified with a simple docker diff <containerId> after the container ran a while.

In that case it is not dangerous when you re-create the container with the same parameters (in your case slightly modified ones). Assuming you create it from exactly the same image from which the old one was created and you re-use the same volumes with the above mentioned switch.

After the new container has started successfully and you verified that everything runs correctly you can delete the old wordpress container. The old volumes are then referred from the new container and will not be deleted.

Go back to Windows, tell Eclipse to change the encoding to UTF-8, then back to Unix and run d2u on the files.

If you are using the Gradle Wrapper (the recommended option in Android Studio), you enable stacktrace by running gradlew compileDebug --stacktrace from the command line in the root folder of your project (where the gradlew file is).

If you are not using the gradle wrapper, you use gradle compileDebug --stacktrace instead (presumably).

You don't really need to run with --stacktrace though, running gradlew compileDebug by itself, from the command line, should tell you where the error is.

I based this information on this comment:

Android Studio new project can not run, throwing error

Try this:

div.container {
    max-width: 200px;//real picture size
    max-height: 100px;
}

/* resize images */
div.container img {
    width: 100%;
    height: auto;
}

In Windows, if you have mapped network drives and you don't know the UNC path for them, you can start a command prompt (Start ? Run ? cmd.exe) and use the net use command to list your mapped drives and their UNC paths:

C:\>net use
New connections will be remembered.

Status       Local     Remote                    Network

-------------------------------------------------------------------------------
OK           Q:        \\server1\foo             Microsoft Windows Network
OK           X:        \\server2\bar             Microsoft Windows Network
The command completed successfully.

Note that this shows the list of mapped and connected network file shares for the user context the command is run under. If you run cmd.exe under your own user account, the results shown are the network file shares for yourself. If you run cmd.exe under another user account, such as the local Administrator, you will instead see the network file shares for that user.

A string to char array is as simple as

String str = "someString"; 
char[] charArray = str.toCharArray();

Can you explain a little more on what you are trying to do?

* Update *

if I am understanding your new comment, you can use a byte array and example is provided.

byte[] bytes = ByteBuffer.allocate(4).putInt(1695609641).array();

for (byte b : bytes) {
   System.out.format("0x%x ", b);
}

With the following output

0x65 0x10 0xf3 0x29

The R.* classes are generated dynamically. I leave the "Build automatically" option on in the Project menu so that mine R.* classes are always up-to-date.

Additionally, when creating new Activities, I copy and rename old ones, especially if they are similar to the new Activity that I need because Eclipse renames everything for you.

Otherwise, as others have said, the File->New->Class command works well and will build your file for you including templates for required methods based on your class, its inheritance and interfaces.

On Mac:

brew install mysql-client

locate mysql

mdfind mysql | grep bin

then add to path

export PATH=$PATH:/usr/local/Cellar/mysql-client/8.0.23/bin/

or permanently

echo "export PATH=$PATH:/usr/local/Cellar/mysql-client/8.0.23/bin/" >> ~/.zshrc
source ~/.zshrc

Adding "user instance=False" to connection string solved the problem for me.

<connectionStrings>
  <add name="NorthwindEntities" connectionString="metadata=res://*/Models.Northwind.csdl|res://*/Models.Northwind.ssdl|res://*/Models.Northwind.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=.\SQLEXPRESS2008R2;attachdbfilename=|DataDirectory|\Northwind.mdf;integrated security=True;user instance=False;multipleactiveresultsets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
</connectionStrings>

The answer given by Nico O is correct. However this doesn't get the desired result on Internet Explorer 10 to 11 and Firefox.

For IE, I found that changing

.flex > div
{
   flex: 1 0 50%;
}

to

.flex > div
{
   flex: 1 0 45%;
}

seems to do the trick. Don't ask me why, I haven't gone any further into this but it might have something to do with how IE renders the border-box or something.

In the case of Firefox I solved it by adding

display: inline-block;

to the items.

If you use that forumla in the name manager you are creating a dynamic range which uses "this sheet" in place of a specific sheet.

As Jerry says, Sheet1!A1 refers to cell A1 on Sheet1. If you create a named range and omit the Sheet1 part you will reference cell A1 on the currently active sheet. (omitting the sheet reference and using it in a cell formula will error).

edit: my bad, I was using $A$1 which will lock it to the A1 cell as above, thanks pnuts :p

You could alter the figsize by passing a tuple showing the width, height parameters you would like to keep.

import matplotlib.pyplot as plt

fig, ax = plt.subplots(figsize=(10,10))         # Sample figsize in inches
sns.heatmap(df1.iloc[:, 1:6:], annot=True, linewidths=.5, ax=ax)

EDIT

I remember answering a similar question of yours where you had to set the index as TIMESTAMP. So, you could then do something like below:

df = df.set_index('TIMESTAMP')
df.resample('30min').mean()
fig, ax = plt.subplots()
ax = sns.heatmap(df.iloc[:, 1:6:], annot=True, linewidths=.5)
ax.set_yticklabels([i.strftime("%Y-%m-%d %H:%M:%S") for i in df.index], rotation=0)

For the head of the dataframe you posted, the plot would look like:

Well, it's not a single statement, but it's about as close as you can get with oracle:

BEGIN
   FOR R IN (SELECT owner, table_name FROM all_tables WHERE owner='TheOwner') LOOP
      EXECUTE IMMEDIATE 'grant select on '||R.owner||'.'||R.table_name||' to TheUser';
   END LOOP;
END; 

an alternative would be to do something like:

SELECT
   CAST(P0.seconds as bigint) as seconds
FROM
   (
   SELECT
      seconds
   FROM
      TableName
   WHERE
      ISNUMERIC(seconds) = 1
   ) P0

Perhaps:

> data.frame(aname=NA, bname=NA)[numeric(0), ]
[1] aname bname
<0 rows> (or 0-length row.names)

i solved this by following

final Calendar c = Calendar.getInstance();
    int year = c.get(Calendar.YEAR);
    int month = c.get(Calendar.MONTH);
    int day = c.get(Calendar.DAY_OF_MONTH);
    datePickerDialog = new DatePickerDialog(getActivity(), this, year, month, day);
    datePickerDialog.getDatePicker().setMinDate(c.getTimeInMillis());    

hope it will help you

You can open existing file with

cat filename.extension

and copy all the existing text on clipboard.

Then delete old file with

rm filename.extension

or rename old file with

mv old-filename.extension new-filename.extension

Create new file with

cat > new-file.extension

Then paste all text copied on clipboard, press Enter and exit with save by pressing ctrl+z. And voila no need to install any kind of editors.

Deleting the project from eclipse (Not from hard disk) which in a way is cleaning the workspace and reimporting the project into eclipse again worked for me.

I had this problem when I started using Entity Framework, it happened when I did not change the old SQL server connection to EntityFrameWork connection.

Solution: in the file where connection is made through web.config file "add name="Entities" connectionString=XYZ", make sure you are referring to the correct connection, in my case I had to do this

        public static string MyEntityFrameworkConnection
    {
        get
        {
             return ConfigurationManager.ConnectionStrings["Entities"].ConnectionString;
        }

    }

call MyEntityFrameworkConnection whenever connection need to be established.

private string strConnection= Library.DataAccessLayer.DBfile.AdoSomething.MyEntityFrameworkConnection;

note: the connection in web.config file will be generated automatically when adding Entity model to the solution.

I do it like Bradley Braithwaite suggests in his blog:

app
    .factory('searchService', ['$q', '$http', function($q, $http) {
        var service = {};

        service.search = function search(query) {
            // We make use of Angular's $q library to create the deferred instance
            var deferred = $q.defer();

            $http
                .get('http://localhost/v1?=q' + query)
                .success(function(data) {
                    // The promise is resolved once the HTTP call is successful.
                    deferred.resolve(data);
                })
                .error(function(reason) {
                    // The promise is rejected if there is an error with the HTTP call.
                    deferred.reject(reason);
                });

            // The promise is returned to the caller
            return deferred.promise;
        };

        return service;
    }])
    .controller('SearchController', ['$scope', 'searchService', function($scope, searchService) {
        // The search service returns a promise API
        searchService
            .search($scope.query)
            .then(function(data) {
                // This is set when the promise is resolved.
                $scope.results = data;
            })
            .catch(function(reason) {
                // This is set in the event of an error.
                $scope.error = 'There has been an error: ' + reason;
            });
    }])

Key Points:

• The resolve function links to the .then function in our controller i.e. all is well, so we can keep our promise and resolve it.

• The reject function links to the .catch function in our controller i.e. something went wrong, so we can’t keep our promise and need to reject it.

It is quite stable and safe and if you have other conditions to reject the promise you can always filter your data in the success function and call deferred.reject(anotherReason) with the reason of the rejection.

As Ryan Vice suggested in the comments, this may not be seen as useful unless you fiddle a bit with the response, so to speak.

Because success and error are deprecated since 1.4 maybe it is better to use the regular promise methods then and catch and transform the response within those methods and return the promise of that transformed response.

I am showing the same example with both approaches and a third in-between approach:

success and error approach (success and error return a promise of an HTTP response, so we need the help of $q to return a promise of data):

function search(query) {
  // We make use of Angular's $q library to create the deferred instance
  var deferred = $q.defer();

  $http.get('http://localhost/v1?=q' + query)
  .success(function(data,status) {
    // The promise is resolved once the HTTP call is successful.
    deferred.resolve(data);              
  })

  .error(function(reason,status) {
    // The promise is rejected if there is an error with the HTTP call.
    if(reason.error){
      deferred.reject({text:reason.error, status:status});
    }else{
      //if we don't get any answers the proxy/api will probably be down
      deferred.reject({text:'whatever', status:500});
    }
  });

  // The promise is returned to the caller
  return deferred.promise;
};

then and catch approach (this is a bit more difficult to test, because of the throw):

function search(query) {

  var promise=$http.get('http://localhost/v1?=q' + query)

  .then(function (response) {
    // The promise is resolved once the HTTP call is successful.
    return response.data;
  },function(reason) {
    // The promise is rejected if there is an error with the HTTP call.
    if(reason.statusText){
      throw reason;
    }else{
      //if we don't get any answers the proxy/api will probably be down
      throw {statusText:'Call error', status:500};
    }

  });

  return promise;
}

There is a halfway solution though (this way you can avoid the throw and anyway you'll probably need to use $q to mock the promise behavior in your tests):

function search(query) {
  // We make use of Angular's $q library to create the deferred instance
  var deferred = $q.defer();

  $http.get('http://localhost/v1?=q' + query)

  .then(function (response) {
    // The promise is resolved once the HTTP call is successful.
    deferred.resolve(response.data);
  },function(reason) {
    // The promise is rejected if there is an error with the HTTP call.
    if(reason.statusText){
      deferred.reject(reason);
    }else{
      //if we don't get any answers the proxy/api will probably be down
      deferred.reject({statusText:'Call error', status:500});
    }

  });

  // The promise is returned to the caller
  return deferred.promise;
}

Any kind of comments or corrections are welcome.

     $().ready(docReady);

     function docReady() {

            $("#myTextbox").focusout(uCaseMe);
     }

     function uCaseMe() {

            var val = $(this).val().toUpperCase();

            // Reset the current value to the Upper Case Value
            $(this).val(val);
        }

This is a reusable approach. Any number of textboxes can be done this way w/o naming them. A page wide solution could be achieved by changing the selector in docReady.

My example uses lost focus, the question did not specify as they type. You could trigger on change if thats important in your scenario.

There is no built-in operator to do it in Go. You need to iterate over the array. You can write your own function to do it, like this:

func stringInSlice(a string, list []string) bool {
    for _, b := range list {
        if b == a {
            return true
        }
    }
    return false
}

If you want to be able to check for membership without iterating over the whole list, you need to use a map instead of an array or slice, like this:

visitedURL := map[string]bool {
    "http://www.google.com": true,
    "https://paypal.com": true,
}
if visitedURL[thisSite] {
    fmt.Println("Already been here.")
}

Assuming you have just one table so you can reference it with just the type. If you don't want to delete the headers:

$("tbody").children().remove()

otherwise:

$("table").children().remove()

hope it helps!

Swift 3:

if let jsonString = styleDictionary as? String {
    let objectData = jsonString.data(using: String.Encoding.utf8)
    do {
        let json = try JSONSerialization.jsonObject(with: objectData!, options: JSONSerialization.ReadingOptions.mutableContainers) 
        print(String(describing: json)) 

    } catch {
        // Handle error
        print(error)
    }
}

You can use ng-value-true to tell angular that your ng-model is a string.

I could only get ng-true-value working if I added the extra quotes like so (as shown in the official Angular docs - https://docs.angularjs.org/api/ng/input/input%5Bcheckbox%5D)

ng-true-value="'1'"

is compares identity. A string will never be identical to a not-string.

== is equality. But a string will never be equal to either True or False.

You want neither.

path = '/bla/bla/bla'

if path:
    print "True"
else:
    print "False"

Have implemented @Micah 's solution to generate a trendline with a few changes and thought I'd share:

• Coded as a function
• Option for a polynomial trendline (input order=2)
• Function can also just return the coefficient of determination (R^2, input Rval=True)
• More Numpy array optimisations

Code:

def trendline(xd, yd, order=1, c='r', alpha=1, Rval=False):
    """Make a line of best fit"""

    #Calculate trendline
    coeffs = np.polyfit(xd, yd, order)

    intercept = coeffs[-1]
    slope = coeffs[-2]
    power = coeffs[0] if order == 2 else 0

    minxd = np.min(xd)
    maxxd = np.max(xd)

    xl = np.array([minxd, maxxd])
    yl = power * xl ** 2 + slope * xl + intercept

    #Plot trendline
    plt.plot(xl, yl, c, alpha=alpha)

    #Calculate R Squared
    p = np.poly1d(coeffs)

    ybar = np.sum(yd) / len(yd)
    ssreg = np.sum((p(xd) - ybar) ** 2)
    sstot = np.sum((yd - ybar) ** 2)
    Rsqr = ssreg / sstot

    if not Rval:
        #Plot R^2 value
        plt.text(0.8 * maxxd + 0.2 * minxd, 0.8 * np.max(yd) + 0.2 * np.min(yd),
                 '$R^2 = %0.2f$' % Rsqr)
    else:
        #Return the R^2 value:
        return Rsqr

If you have a wifi button or switch on your laptop make sure it is turned on! Then use the netsh commands that other people have stated

Convert timeofday to string to use indexOf

var timeofday = new Date().getHours() + (new Date().getMinutes()) / 60;
console.log(typeof(timeofday)) // for testing will log number
function timeD2C(time) { // Converts 11.5 (decimal) to 11:30 (colon)
    var pos = time.indexOf('.');
    var hrs = time.substr(1, pos - 1);
    var min = (time.substr(pos, 2)) * 60;

    if (hrs > 11) {
        hrs = (hrs - 12) + ":" + min + " PM";
    } else {
        hrs += ":" + min + " AM";
    }
    return hrs;
}
 // "" for typecasting to string
 document.getElementById("oset").innerHTML = timeD2C(""+timeofday);

Test Here

Solution 2

use toString() to convert to string

document.getElementById("oset").innerHTML = timeD2C(timeofday.toString());

jsfiddle with toString()

I too had OpenJDK on my Ubuntu machine:

$ java -version
java version "1.7.0_51"
OpenJDK Runtime Environment (IcedTea 2.4.4) (7u51-2.4.4-0ubuntu0.13.04.2)
OpenJDK 64-Bit Server VM (build 24.45-b08, mixed mode)

Replacing OpenJDK with the HotSpot VM works fine:

sudo apt-get autoremove openjdk-7-jre-headless

How to install the JDK on Ubuntu (Linux)

notify() needs to be synchronized as well

I'm surprised nobody has mentioned the Yeoman generator angular-fullstack. It is the number one Yeoman community generator, with currently 1490 stars on the generator page vs Mean.js' 81 stars (admittedly not a fair comparison given how new MEANJS is). It is appears to be actively maintained and is in version 2.05 as I write this. Unlike MEANJS, it doesn't use Swig for templating. It can be scaffolded with passport built in.

From my understanding, Google Chrome utilizes the iOS's UIWebView rather than a full blown implementation of Chrome like the Android counterpart.

We can use this.forceUpdate() as below.

       class MyComponent extends React.Component {



      handleButtonClick = ()=>{
          this.forceUpdate();
     }


 render() {

   return (
     <div>
      {Math.random()}
        <button  onClick={this.handleButtonClick}>
        Click me
        </button>
     </div>
    )
  }
}

 ReactDOM.render(<MyComponent /> , mountNode);

The Element 'Math.random' part in the DOM only gets updated even if you use the setState to re-render the component.

All the answers here are correct supplementing the question for understanding..as we know to re-render a component with out using setState({}) is by using the forceUpdate().

The above code runs with setState as below.

 class MyComponent extends React.Component {



             handleButtonClick = ()=>{
                this.setState({ });
              }


        render() {
         return (
  <div>
    {Math.random()}
    <button  onClick={this.handleButtonClick}>
      Click me
    </button>
  </div>
)
  }
 }

ReactDOM.render(<MyComponent /> , mountNode);

Here is the crisp answer:

public String sendSMS(String phone, String token) {
    WebClient webClient = WebClient.create(smsServiceUrl);

    SMSRequest smsRequest = new SMSRequest();
    smsRequest.setMessage(token);
    smsRequest.setPhoneNo(phone);
    smsRequest.setTokenId(smsServiceTokenId);

    Mono<String> response = webClient.post()
          .uri(smsServiceEndpoint)
          .header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE)
          .body(Mono.just(smsRequest), SMSRequest.class)
          .retrieve().bodyToMono(String.class);

    String deliveryResponse = response.block();
    if (deliveryResponse.equalsIgnoreCase("success")) {
      return deliveryResponse;
    }
    return null;
}

Replacing one string with another can be done in the below methods

Method 1: Using String replaceAll

 String myInput = "HelloBrother";
 String myOutput = myInput.replaceAll("HelloBrother", "Brother"); // Replace hellobrother with brother
 ---OR---
 String myOutput = myInput.replaceAll("Hello", ""); // Replace hello with empty
 System.out.println("My Output is : " +myOutput);       

Method 2: Using Pattern.compile

 import java.util.regex.Pattern;
 String myInput = "JAVAISBEST";
 String myOutputWithRegEX = Pattern.compile("JAVAISBEST").matcher(myInput).replaceAll("BEST");
 ---OR -----
 String myOutputWithRegEX = Pattern.compile("JAVAIS").matcher(myInput).replaceAll("");
 System.out.println("My Output is : " +myOutputWithRegEX);           

Method 3: Using Apache Commons as defined in the link below:

http://commons.apache.org/proper/commons-lang/javadocs/api-z.1/org/apache/commons/lang3/StringUtils.html#replace(java.lang.String, java.lang.String, java.lang.String)

REFERENCE