It depends. If the main code is protected by an if as in:

if __name__ == '__main__':
    ...main code...

then no, you can't make Python execute that because you can't influence the automatic variable __name__.

But when all the code is in a function, then might be able to. Try

import myModule

myModule.main()

This works even when the module protects itself with a __all__.

from myModule import * might not make main visible to you, so you really need to import the module itself.

There is another option that does not introduce global gotchas when trying to initialize multiple variables to the same value. Whether or not it is preferable to the long way is a judgement call. It will likely be slower and may or may not be more readable. In your specific case, I think that the long way is probably more readable and maintainable as well as being faster.

The other way utilizes Destructuring assignment.

let [moveUp, moveDown,_x000D_
     moveLeft, moveRight,_x000D_
     mouseDown, touchDown] = Array(6).fill(false);_x000D_
_x000D_
console.log(JSON.stringify({_x000D_
    moveUp, moveDown,_x000D_
    moveLeft, moveRight,_x000D_
    mouseDown, touchDown_x000D_
}, null, '  '));_x000D_
_x000D_
// NOTE: If you want to do this with objects, you would be safer doing this_x000D_
let [obj1, obj2, obj3] = Array(3).fill(null).map(() => ({}));_x000D_
console.log(JSON.stringify({_x000D_
    obj1, obj2, obj3_x000D_
}, null, '  '));_x000D_
// So that each array element is a unique object_x000D_
_x000D_
// Or another cool trick would be to use an infinite generator_x000D_
let [a, b, c, d] = (function*() { while (true) yield {x: 0, y: 0} })();_x000D_
console.log(JSON.stringify({_x000D_
    a, b, c, d_x000D_
}, null, '  '));_x000D_
_x000D_
// Or generic fixed generator function_x000D_
function* nTimes(n, f) {_x000D_
    for(let i = 0; i < n; i++) {_x000D_
        yield f();_x000D_
    }_x000D_
}_x000D_
let [p1, p2, p3] = [...nTimes(3, () => ({ x: 0, y: 0 }))];_x000D_
console.log(JSON.stringify({_x000D_
    p1, p2, p3_x000D_
}, null, '  '));

This allows you to initialize a set of var, let, or const variables to the same value on a single line all with the same expected scope.

References:

• MDN: Array Global Object

• MDN: Array.fill

I don't think Java 1.5 support concurrent TimeUnit. Otherwise, I would suggest for TimeUnit. Below is based on pure math approach.

stopWatch.stop();
long milliseconds = stopWatch.getTime();

int seconds = (int) ((milliseconds / 1000) % 60);
int minutes = (int) ((milliseconds / 1000) / 60);

From the heroku bash process, pass down the value of $PORT to your node app using an options parser like yargs.

Here is an example of how you might do that. On the scripts object, inside package.json, add a start method "node server --port $PORT".

In your server file, use yargs to get the value from the port option (--port $PORT) of the start method:

const argv = require('yargs').argv;
const app = require('express')();

const port = argv.port || 8081;

app.listen(argv.port, ()=>{
    console.log('Probably listening to heroku $PORT now ', argv.port); // unless $PORT is undefined, in which case you're listening to 8081.
});

Now when your app starts, it will bind to the dynamically set value of $PORT.

What I normally do, similar to answer one:

var response = await httpClient.GetAsync(completeURL); // http://192.168.0.1:915/api/Controller/Object

if (response.IsSuccessStatusCode == true)
    {
        string res = await response.Content.ReadAsStringAsync();
        var content = Json.Deserialize<Model>(res);

// do whatever you need with the JSON which is in 'content'
// ex: int id = content.Id;

        Navigate();
        return true;
    }
    else
    {
        await JSRuntime.Current.InvokeAsync<string>("alert", "Warning, the credentials you have entered are incorrect.");
        return false;
    }

Where 'model' is your C# model class.

Numbers have higher precedence than strings so of course the + operators want to convert your strings into numbers before adding.

You could do:

print 'There are ' + CONVERT(varchar(10),@Number) +
      ' alias combinations did not match a record'

or use the (rather limited) formatting facilities of RAISERROR:

RAISERROR('There are %i alias combinations did not match a record',10,1,@Number)
WITH NOWAIT

Note: if you are trying to get this information for tables that are in a different SCHEMA use the all_tab_columns view, we have this problem as our Applications use a different SCHEMA for security purposes.

use the following:

EG:

SELECT
    data_length 
FROM
    all_tab_columns 
WHERE
    upper(table_name) = 'MY_TABLE_NAME' AND upper(column_name) = 'MY_COL_NAME'

What worked for me after following all your workarounds was to call the API:

 <script async defer src="https://maps.googleapis.com/maps/api/js?key=you_API_KEY&callback=initMap&libraries=places"
            type="text/javascript"></script>

before my : <div id="map"></div>

I am using .ASP NET (MVC)

This should do it for you ...

from pyspark.sql.types import FloatType
from pyspark.sql.functions import randn, rand, lit, coalesce, col
import pyspark.sql.functions as F

df_1 = sqlContext.range(0, 6)
df_2 = sqlContext.range(3, 10)
df_1 = df_1.select("id", lit("old").alias("source"))
df_2 = df_2.select("id")

df_1.show()
df_2.show()
df_3 = df_1.alias("df_1").join(df_2.alias("df_2"), df_1.id == df_2.id, "outer")\
  .select(\
    [coalesce(df_1.id, df_2.id).alias("id")] +\
    [col("df_1." + c) for c in df_1.columns if c != "id"])\
  .sort("id")
df_3.show()

For Swift 2.0 and considering https://stackoverflow.com/a/5079536/6144027

                //TOAST
                let alertController = UIAlertController(title: "", message: "This is a Toast.LENGTH_SHORT", preferredStyle: .Alert)
                self!.presentViewController(alertController, animated: true, completion: nil)
                let delayTime = dispatch_time(DISPATCH_TIME_NOW, Int64(2.0 * Double(NSEC_PER_SEC)))
                dispatch_after(delayTime, dispatch_get_main_queue()) {
                    alertController.dismissViewControllerAnimated(true, completion: nil)
                }

It's been awhile since I've done anything with batch files but I think that the following works:

find /c "string" file
if %errorlevel% equ 1 goto notfound
echo found
goto done
:notfound
echo notfound
goto done
:done

This is really a proof of concept; clean up as it suits your needs. The key is that find returns an errorlevel of 1 if string is not in file. We branch to notfound in this case otherwise we handle the found case.

PEP 8 defines that it is better to use the is operator when comparing singletons.

CHAR :

• Supports both Character & Numbers.
• Supports 2000 characters.
• Fixed Length.

VARCHAR :

• Supports both Character & Numbers.
• Supports 4000 characters.
• Variable Length.

any comments......!!!!

Default options are read from the following files in the given order:

/etc/mysql/my.cnf 
/etc/my.cnf 
~/.my.cnf 

For the answer above, the default serial port is

        serialParams.BaudRate = 9600;
        serialParams.ByteSize = 8;
        serialParams.StopBits = TWOSTOPBITS;
        serialParams.Parity = NOPARITY;

I added dataType as json and made the response as json:

PHP

echo json_encode(array('success'=>$res)); //send the response as json **use this instead of echo $res in your php file**

JavaScript

  var ajaxSubmit = function(formE1) {

        var password = $.trim($('#employee_password').val());    
        $.ajax({
            type: "POST",
            async: "false",
            url: "checkpass.php",
            data: "password="+password,
            dataType:'json',  //added this so the response is in json
            success: function(result) {
                var arr=result.success;
                if(arr == "Successful")
                {    return true;
                }
                else
                {    return false;
                }
            }
        });

  return false
}

I think you just need to remove the space. i.e.

$(".myclass[reference=12345]").css('border', '#000 solid 1px');

There is a fiddle here http://jsfiddle.net/xXEHY/

Use this code spinet for create intermediate folders if one doesn't exist while creating/editing file:

File outFile = new File("/dir1/dir2/dir3/test.file");
outFile.getParentFile().mkdirs();
outFile.createNewFile();

This one get everything between the "." characters. Please note this won't work for more complex URLs like "www.somesite.co.uk" Ideally the function would check for how many instances of the "." character and choose the substring accordingly.

CREATE FUNCTION dbo.GetURL (@URL VARCHAR(250))
RETURNS VARCHAR(250)
AS BEGIN
    DECLARE @Work VARCHAR(250)

    SET @Work = @URL

    SET @Work = SUBSTRING(@work, CHARINDEX('.', @work) + 1, LEN(@work))   
    SET @Work = SUBSTRING(@work, 0, CHARINDEX('.', @work))

    --Alternate:
    --SET @Work = SUBSTRING(@work, CHARINDEX('.', @work) + 1, CHARINDEX('.', @work) + 1)   

    RETURN @work
END

With the Material Components library you can use the CircularProgressIndicator:

Something like:

<com.google.android.material.progressindicator.CircularProgressIndicator
      android:indeterminate="true"          
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      app:indicatorColor="@array/progress_colors"
      app:indicatorSize="xxdp"
      app:showAnimationBehavior="inward"/>

where array/progress_colors is an array with the colors:

  <integer-array name="progress_colors">
    <item>@color/yellow_500</item>
    <item>@color/blue_700</item>
    <item>@color/red_500</item>
  </integer-array>

Note: it requires at least the version 1.3.0

To sandwich an my element between the modal screen and a dialog, I need to lift my element above the modal-screen, and then lift the dialog above my element.

I had a small success by doing the following after creating the dialog on element $dlg.

$dlg.closest('.ui-dialog').css('zIndex',adjustment);

Since each dialog has a different starting z-index (they incrementally get larger) I make adjustment a string with a boost value, like this:

const adjustment = "+=99";

However, jQuery just keeps increasing the zIndex value on the modal screen, so by the second dialog, the sandwich no longer worked. I gave up on ui-dialog "modal", made it "false", and just created my own modal. It imitates jQueryUI exactly. Here it is:

CoverAll = {};
CoverAll.modalDiv = null;

CoverAll.modalCloak = function(zIndex) {
  var div = CoverAll.modalDiv;
  if(!CoverAll.modalDiv) {
    div = CoverAll.modalDiv = document.createElement('div');
    div.style.background = '#aaaaaa';
    div.style.opacity    = '0.3';
    div.style.position   = 'fixed';
    div.style.top        = '0';
    div.style.left       = '0';
    div.style.width      = '100%';
    div.style.height     = '100%';
  }
  if(!div.parentElement) {
    document.body.appendChild(div);
  }
  if(zIndex == null)
    zIndex = 100;
  div.style.zIndex  = zIndex;
  return div;
}

CoverAll.modalUncloak = function() {
  var div = CoverAll.modalDiv;
  if(div && div.parentElement) {
    document.body.removeChild(div);
  }
  return div;
}

in MySQL schema is synonym of database. Its quite confusing for beginner people who jump to MySQL and very first day find the word schema, so guys nothing to worry as both are same.

When you are starting MySQL for the first time you need to create a database (like any other database system) to work with so you can CREATE SCHEMA which is nothing but CREATE DATABASE

In some other database system schema represents a part of database or a collection of Tables, and collection of schema is a database.

If your run button is gray. This is how i fixed it.

Go to Run in menu, and then press this:

Then it will run your Emulator, and your run button will become green again and you can use it. That is how i fixed it.

For JPA fixed using EntityManager merge() instead of persist()

EntityManager em = getEntityManager();
    try {
        em.getTransaction().begin();
        em.merge(fieldValue);
        em.getTransaction().commit();
    } catch (Exception e) {
        //do smthng
    } finally {
        em.close();
    }

You could add the user to the Database Level Role db_datareader.

Members of the db_datareader fixed database role can run a SELECT statement against any table or view in the database.

See Books Online for reference:

http://msdn.microsoft.com/en-us/library/ms189121%28SQL.90%29.aspx

You can add a database user to a database role using the following query:

EXEC sp_addrolemember N'db_datareader', N'userName'

try {
                    query = URLEncoder.encode(query, "utf-8");
                } catch (UnsupportedEncodingException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }

Since I don't believe "Please use..." plus some random code that is unrelated to the question is a good answer, but I do believe the spirit was correct, I decided to answer this correctly.

When you are using Sql Bulk Copy, it attempts to align your input data directly with the data on the server. So, it takes the Server Table and performs a SQL statement similar to this:

INSERT INTO [schema].[table] (col1, col2, col3) VALUES

Therefore, if you give it Columns 1, 3, and 2, EVEN THOUGH your names may match (e.g.: col1, col3, col2). It will insert like so:

INSERT INTO [schema].[table] (col1, col2, col3) VALUES
                          ('col1', 'col3', 'col2')

It would be extra work and overhead for the Sql Bulk Insert to have to determine a Column Mapping. So it instead allows you to choose... Either ensure your Code and your SQL Table columns are in the same order, or explicitly state to align by Column Name.

Therefore, if your issue is mis-alignment of the columns, which is probably the majority of the cause of this error, this answer is for you.

TLDR

using System.Data;
//...
myDataTable.Columns.Cast<DataColumn>().ToList().ForEach(x => 
    bulkCopy.ColumnMappings.Add(new SqlBulkCopyColumnMapping(x.ColumnName, x.ColumnName)));

This will take your existing DataTable, which you are attempt to insert into your created BulkCopy object, and it will just explicitly map name to name. Of course if, for some reason, you decided to name your DataTable Columns differently than your SQL Server Columns... that's on you.

I decided to download the assigned port numbers from IANA, filter out the used ports, and sort each "Unassigned" range in order of most ports available, descending. This did not work, since the csv file has ranges marked as "Unassigned" that overlap other port number reservations. I manually expanded the ranges of assigned port numbers, leaving me with a list of all assigned port numbers. I then sorted that list and generated my own list of unassigned ranges.

Since this stackoverflow.com page ranked very high in my search about the topic, I figured I'd post the largest ranges here for anyone else who is interested. These are for both TCP and UDP where the number of ports in the range is at least 500.

Total   Start   End
829     29170   29998
815     38866   39680
710     41798   42507
681     43442   44122
661     46337   46997
643     35358   36000
609     36866   37474
596     38204   38799
592     33657   34248
571     30261   30831
563     41231   41793
542     21011   21552
528     28590   29117
521     14415   14935
510     26490   26999

Source (via the CSV download button):

http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml

The Excel number for a modern date is most easily calculated as the number of days since 12/30/1899 on the Gregorian calendar.

Excel treats the mythical date 01/00/1900 (i.e., 12/31/1899) as corresponding to 0, and incorrectly treats year 1900 as a leap year. So for dates before 03/01/1900, the Excel number is effectively the number of days after 12/31/1899.

However, Excel will not format any number below 0 (-1 gives you ##########) and so this only matters for "01/00/1900" to 02/28/1900, making it easier to just use the 12/30/1899 date as a base.

A complete function in DB2 SQL that accounts for the leap year 1900 error:

SELECT
   DAYS(INPUT_DATE)                 
   - DAYS(DATE('1899-12-30'))
   - CASE                       
        WHEN INPUT_DATE < DATE('1900-03-01')  
           THEN 1               
           ELSE 0               
     END

In Angular 7, the following simple example would work (assuming dictionary is in a variable called d):

my.component.ts:

keys: string[] = [];  // declaration of class member 'keys'
// component code ...

this.keys = Object.keys(d);

my.component.html: (will display list of key:value pairs)

<ul *ngFor="let key of keys">
    {{key}}: {{d[key]}}
</ul>

Sometimes changing the header is not enough, some sites check the referer as well:

curl -v \
     -H 'Host: restapi.some-site.com' \
     -H 'Connection: keep-alive' \
     -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' \
     -H 'Accept-Language: en-GB,en-US;q=0.8,en;q=0.6' \
     -e localhost \
     -A 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.65 Safari/537.36' \
     'http://restapi.some-site.com/getsomething?argument=value&argument2=value'

In this example the referer (-e or --referer in curl) is 'localhost'.

From the Sublime Text docs for Windows/Linux:

Keypress            Command
Ctrl + K, Ctrl + U  Transform to Uppercase
Ctrl + K, Ctrl + L  Transform to Lowercase

and for Mac:

Keypress    Command
cmd + KU    Transform to Uppercase
cmd + KL    Transform to Lowercase

Also note that Ctrl + Shift + p in Windows (? + Shift + p in a Mac) brings up the Command Palette where you can search for these and other commands. It looks like this:

$your_variable = file_get_contents("file_to_read.txt");

ASP.NET Core 3.1

This is my implementation of the feature, it works on server side as well as with jquery validation unobtrusive with a custom error message just like any other attribute:

The attribute:

  [AttributeUsage(AttributeTargets.Property, AllowMultiple = false, Inherited = false)]
    public class MustBeIntegerAttribute : ValidationAttribute, IClientModelValidator
    {
        public void AddValidation(ClientModelValidationContext context)
        {
            MergeAttribute(context.Attributes, "data-val", "true");
            var errorMsg = FormatErrorMessage(context.ModelMetadata.GetDisplayName());
            MergeAttribute(context.Attributes, "data-val-mustbeinteger", errorMsg);
        }

        public override bool IsValid(object value)
        {
            return int.TryParse(value?.ToString() ?? "", out int newVal);
        }

        private bool MergeAttribute(
              IDictionary<string, string> attributes,
              string key,
              string value)
        {
            if (attributes.ContainsKey(key))
            {
                return false;
            }
            attributes.Add(key, value);
            return true;
        }
    }

Client side logic:

$.validator.addMethod("mustbeinteger",
    function (value, element, parameters) {
        return !isNaN(parseInt(value)) && isFinite(value);
    });

$.validator.unobtrusive.adapters.add("mustbeinteger", [], function (options) {
    options.rules.mustbeinteger = {};
    options.messages["mustbeinteger"] = options.message;
});

And finally the Usage:

 [MustBeInteger(ErrorMessage = "You must provide a valid number")]
 public int SomeNumber { get; set; }

3 Options

1. typeof myObj.prop2 === 'function' if the property name is not dynamic/generated
2. myObj.hasOwnProperty('prop2') if the property name is dynamic, and only check if it is direct property (not down the prototype chain)
3. 'prop2' in myObj if the property name is dynamic, and check down the prototype chain

You can find the URL for your class first. If it's a JAR, then you load the manifest from there. For example,

Class clazz = MyClass.class;
String className = clazz.getSimpleName() + ".class";
String classPath = clazz.getResource(className).toString();
if (!classPath.startsWith("jar")) {
  // Class not from JAR
  return;
}
String manifestPath = classPath.substring(0, classPath.lastIndexOf("!") + 1) + 
    "/META-INF/MANIFEST.MF";
Manifest manifest = new Manifest(new URL(manifestPath).openStream());
Attributes attr = manifest.getMainAttributes();
String value = attr.getValue("Manifest-Version");

The ultimate guide to upgrading mysql_* functions to MySQLi API

The reason for the new mysqli extension was to take advantage of new features found in MySQL systems versions 4.1.3 and newer. When changing your existing code from mysql_* to mysqli API you should avail of these improvements, otherwise your upgrade efforts could go in vain.
The mysqli extension has a number of benefits, the key enhancements over the mysql extension being:

• Object-oriented interface
• Support for Prepared Statements
• Enhanced debugging capabilities

When upgrading from mysql_* functions to MySQLi, it is important to take these features into consideration, as well as some changes in the way this API should be used.

1. Object-oriented interface versus procedural functions.

The new mysqli object-oriented interface is a big improvement over the older functions and it can make your code cleaner and less susceptible to typographical errors. There is also the procedural version of this API, but its use is discouraged as it leads to less readable code, which is more prone to errors.

To open new connection to the database with MySQLi you need to create new instance of MySQLi class.

$mysqli = new \mysqli($host, $user, $password, $dbName);
$mysqli->set_charset('utf8mb4');

Using procedural style it would look like this:

$mysqli = mysqli_connect($host, $user, $password, $dbName);
mysqli_set_charset($mysqli, 'utf8mb4');

Keep in mind that only the first 3 parameters are the same as in mysql_connect. The same code in the old API would be:

$link = mysql_connect($host, $user, $password);
mysql_select_db($dbName, $link);
mysql_query('SET NAMES utf8');

If your PHP code relied on implicit connection with default parameters defined in php.ini, you now have to open the MySQLi connection passing the parameters in your code, and then provide the connection link to all procedural functions or use the OOP style.

For more information see the article: How to connect properly using mysqli

2. Support for Prepared Statements

This is a big one. MySQL has added support for native prepared statements in MySQL 4.1 (2004). Prepared statements are the best way to prevent SQL injection. It was only logical that support for native prepared statements was added to PHP. Prepared statements should be used whenever data needs to be passed along with the SQL statement (i.e. WHERE, INSERT or UPDATE are the usual use cases).

The old MySQL API had a function to escape the strings used in SQL called mysql_real_escape_string, but it was never intended for protection against SQL injections and naturally shouldn't be used for the purpose.
The new MySQLi API offers a substitute function mysqli_real_escape_string for backwards compatibility, which suffers from the same problems as the old one and therefore should not be used unless prepared statements are not available.

The old mysql_* way:

$login = mysql_real_escape_string($_POST['login']);
$result = mysql_query("SELECT * FROM users WHERE user='$login'");

The prepared statement way:

$stmt = $mysqli->prepare('SELECT * FROM users WHERE user=?');
$stmt->bind_param('s', $_POST['login']);
$stmt->execute();
$result = $stmt->get_result();

Prepared statements in MySQLi can look a little off-putting to beginners. If you are starting a new project then deciding to use the more powerful and simpler PDO API might be a good idea.

3. Enhanced debugging capabilities

Some old-school PHP developers are used to checking for SQL errors manually and displaying them directly in the browser as means of debugging. However, such practice turned out to be not only cumbersome, but also a security risk. Thankfully MySQLi has improved error reporting capabilities.

MySQLi is able to report any errors it encounters as PHP exceptions. PHP exceptions will bubble up in the script and if unhandled will terminate it instantly, which means that no statement after the erroneous one will ever be executed. The exception will trigger PHP Fatal error and will behave as any error triggered from PHP core obeying the display_errors and log_errors settings. To enable MySQLi exceptions use the line mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT) and insert it right before you open the DB connection.

mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new \mysqli($host, $user, $password, $dbName);
$mysqli->set_charset('utf8mb4');

If you were used to writing code such as:

$result = mysql_query('SELECT * WHERE 1=1');
if (!$result) {
    die('Invalid query: ' . mysql_error());
}

or

$result = mysql_query('SELECT * WHERE 1=1') or die(mysql_error());

you no longer need to die() in your code.

mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new \mysqli($host, $user, $password, $dbName);
$mysqli->set_charset('utf8mb4');

$result = $mysqli->query('SELECT * FROM non_existent_table');
// The following line will never be executed due to the mysqli_sql_exception being thrown above
foreach ($result as $row) {
    // ...
}

If for some reason you can't use exceptions, MySQLi has equivalent functions for error retrieval. You can use mysqli_connect_error() to check for connection errors and mysqli_error($mysqli) for any other errors. Pay attention to the mandatory argument in mysqli_error($mysqli) or alternatively stick to OOP style and use $mysqli->error.

$result = $mysqli->query('SELECT * FROM non_existent_table') or trigger_error($mysqli->error, E_USER_ERROR);

See these posts for more explanation:
mysqli or die, does it have to die?
How to get MySQLi error information in different environments?

4. Other changes

Unfortunately not every function from mysql_* has its counterpart in MySQLi only with an "i" added in the name and connection link as first parameter. Here is a list of some of them:

• mysql_client_encoding() has been replaced by mysqli_character_set_name($mysqli)
• mysql_create_db has no counterpart. Use prepared statements or mysqli_query instead
• mysql_drop_db has no counterpart. Use prepared statements or mysqli_query instead
• mysql_db_name & mysql_list_dbs support has been dropped in favour of SQL's SHOW DATABASES
• mysql_list_tables support has been dropped in favour of SQL's SHOW TABLES FROM dbname
• mysql_list_fields support has been dropped in favour of SQL's SHOW COLUMNS FROM sometable
• mysql_db_query -> use mysqli_select_db() then the query or specify the DB name in the query
• mysql_fetch_field($result, 5) -> the second parameter (offset) is not present in mysqli_fetch_field. You can use mysqli_fetch_field_direct keeping in mind the different results returned
• mysql_field_flags, mysql_field_len, mysql_field_name, mysql_field_table & mysql_field_type -> has been replaced with mysqli_fetch_field_direct
• mysql_list_processes has been removed. If you need thread ID use mysqli_thread_id
• mysql_pconnect has been replaced with mysqli_connect() with p: host prefix
• mysql_result -> use mysqli_data_seek() in conjunction with mysqli_field_seek() and mysqli_fetch_field()
• mysql_tablename support has been dropped in favour of SQL's SHOW TABLES
• mysql_unbuffered_query has been removed. See this article for more information Buffered and Unbuffered queries

We are using Response.SetCookie() for update the old one cookies and Response.Cookies.Add() are use to add the new cookies. Here below code CompanyId is update in old cookie[OldCookieName].

HttpCookie cookie = Request.Cookies["OldCookieName"];//Get the existing cookie by cookie name.
cookie.Values["CompanyID"] = Convert.ToString(CompanyId);
Response.SetCookie(cookie); //SetCookie() is used for update the cookie.
Response.Cookies.Add(cookie); //The Cookie.Add() used for Add the cookie.

Here's why:

char x;
char *y=malloc(1);
char *z=alloca(&x-y);
*z = 1;

Not that anyone would write this code, but the size argument you're passing to alloca almost certainly comes from some sort of input, which could maliciously aim to get your program to alloca something huge like that. After all, if the size isn't based on input or doesn't have the possibility to be large, why didn't you just declare a small, fixed-size local buffer?

Virtually all code using alloca and/or C99 vlas has serious bugs which will lead to crashes (if you're lucky) or privilege compromise (if you're not so lucky).

An updated answer, for 4.6.0+, if you have a preference for promises (see docs):

mongoose.connect('mongodb://localhost/mydb', { useMongoClient: true })
.then((connection) => {
   connection.db.dropDatabase();
   // alternatively:
   // mongoose.connection.db.dropDatabase();
});

I tested this code in my own code, using mongoose 4.13.6. Also, note the use of the useMongoClient option (see docs). Docs indicate:

Mongoose's default connection logic is deprecated as of 4.11.0. Please opt in to the new connection logic using the useMongoClient option, but make sure you test your connections first if you're upgrading an existing codebase!

brew services start mysql defualt set --bind-address=127.0.0.1 with /usr/local/Cellar/mysql/5.6.27/homebrew.mxcl.mysql.plist,so replace --bind-address=127.0.0.1 with --bind-address=* or --bind-address=0.0.0.0

As the answers indicate (if you examine them carefully!), your question is ambiguous. What do you mean by "an A-z letter" or a digit?

• If you want to know if a character is a Unicode letter or digit, then use the Character.isLetter and Character.isDigit methods.

• If you want to know if a character is an ASCII letter or digit, then the best thing to do is to test by comparing with the character ranges 'a' to 'z', 'A' to 'Z' and '0' to '9'.

Note that all ASCII letters / digits are Unicode letters / digits ... but there are many Unicode letters / digits characters that are not ASCII. For example, accented letters, cyrillic, sanskrit, ...

The general solution is to do this:

Character.UnicodeBlock block = Character.UnicodeBlock.of(someCodePoint);

and then test to see if the block is one of the ones that you are interested in. In some cases you will need to test for multiple blocks. For example, there are (at least) 4 code blocks for Cyrillic characters and 7 for Latin. The Character.UnicodeBlock class defines static constants for well-known blocks; see the javadocs.

Note that any code point will be in at most one block.

This solution worked for me

;(function($){
    // your code
})(jQuery);

Move your code inside the closure and use $ instead of jQuery

I found the above solution in https://magento.stackexchange.com/questions/33348/uncaught-typeerror-undefined-is-not-a-function-when-using-a-jquery-plugin-in-ma

...after searching too much

See http://www.eyecon.ro/bootstrap-datepicker/

 $('.datepicker').datepicker({
    format: 'dd/mm/yyyy'
 });

They do now, with latest version of MVC (and jquery validate packages). mvc51-release-notes#Unobtrusive

Thanks to this answer for pointing it out!

This Client side verification of reCaptcha - the following worked for me :

if reCaptcha is not validated on client side grecaptcha.getResponse(); returns null, else is returns a value other than null.

Javascript Code:

var response = grecaptcha.getResponse();

if(response.length == 0)
    //reCaptcha not verified

else
    //reCaptch verified

Screen Size Class

-

1. Hidden on all .d-none

2. Hidden only on xs .d-none .d-sm-block

3. Hidden only on sm .d-sm-none .d-md-block

4. Hidden only on md .d-md-none .d-lg-block

5. Hidden only on lg .d-lg-none .d-xl-block

6. Hidden only on xl .d-xl-none

7. Visible on all .d-block

8. Visible only on xs .d-block .d-sm-none

9. Visible only on sm .d-none .d-sm-block .d-md-none

10. Visible only on md .d-none .d-md-block .d-lg-none

11. Visible only on lg .d-none .d-lg-block .d-xl-none

12. Visible only on xl .d-none .d-xl-block

Refer this link http://getbootstrap.com/docs/4.0/utilities/display/#hiding-elements

4.5 link: https://getbootstrap.com/docs/4.5/utilities/display/#hiding-elements

Try this. Oracle has this feature to distinguish the millennium years..

As you mentioned, if your column is a varchar, then the below query will yield you 1989..

select to_date(column_name,'dd/mm/rr') from table1;

When the format rr is used in year, the following would be done by oracle.

if rr->00 to 49 ---> result will be 2000 - 2049, if rr->50 to 99 ---> result will be 1950 - 1999

In Python, strings are immutable, so you can't change their characters in-place.

You can, however, do the following:

for i in str:
    srr += i

The reasons this works is that it's a shortcut for:

for i in str:
    srr = srr + i

The above creates a new string with each iteration, and stores the reference to that new string in srr.

https://developer.android.com/reference/android/content/Context.html#startForegroundService(android.content.Intent)

Similar to startService(Intent), but with an implicit promise that the Service will call startForeground(int, android.app.Notification) once it begins running. The service is given an amount of time comparable to the ANR interval to do this, otherwise the system will automatically stop the service and declare the app ANR.

Unlike the ordinary startService(Intent), this method can be used at any time, regardless of whether the app hosting the service is in a foreground state.

make sure you call the Service.startForeground(int, android.app.Notification) on the onCreate() so you ensure it will be called..if you have any condition that may prevent you from doing that, then you'd better off using the normal Context.startService(Intent) and call the Service.startForeground(int, android.app.Notification) yourself.

It seems that the Context.startForegroundService() adds a watchdog to make sure you called the Service.startForeground(int, android.app.Notification) before it was destroyed...

Since you're using jQuery, you just need to attach to some specific events and some pre defined animations:

$('#cat').hover(function()
{
     // Mouse Over Callback
}, function()
{ 
     // Mouse Leave callback
});

Then, to do the animation, you simply need to call the fadeOut / fadeIn animations:

$('#dog').fadeOut(750 /* Animation Time */, function()
{
    // animation complete callback
     $('#cat').fadeIn(750);
});

Combining the two together, you would simply insert the animations in the hover callbacks (something like so, use this as a reference point):

$('#cat').hover(function()
{
     if($('#dog').is(':visible'))
        $('#dog').fadeOut(750 /* Animation Time */, function()
     {
        // animation complete callback
         $('#cat').fadeIn(750);
     });
}, function()
{ 
     // Mouse Leave callback
});

We have just been going through this same issue, but the other way around. That is, we store dollar amounts as DECIMAL, but now we're finding that, for example, MySQL was calculating a value of 4.389999999993, but when storing this into the DECIMAL field, it was storing it as 4.38 instead of 4.39 like we wanted it to. So, though DOUBLE may cause rounding issues, it seems that DECIMAL can cause some truncating issues as well.

You'll probably want the following.

List<EmailParameterClass> parameterList = new List<EmailParameterClass>{param1, param2, param3...};
parameterList.RemoveAll(item => item == null);

The block approach avoids running the lookup algorithm for every key:

[dict enumerateKeysAndObjectsUsingBlock:^(id key, id value, BOOL* stop) {
  NSLog(@"%@ => %@", key, value);
}];

Even though NSDictionary is implemented as a hashtable (which means that the cost of looking up an element is O(1)), lookups still slow down your iteration by a constant factor.

My measurements show that for a dictionary d of numbers ...

NSMutableDictionary* dict = [NSMutableDictionary dictionary];
for (int i = 0; i < 5000000; ++i) {
  NSNumber* value = @(i);
  dict[value.stringValue] = value;
}

... summing up the numbers with the block approach ...

__block int sum = 0;
[dict enumerateKeysAndObjectsUsingBlock:^(NSString* key, NSNumber* value, BOOL* stop) {
  sum += value.intValue;
}];

... rather than the loop approach ...

int sum = 0;
for (NSString* key in dict)
  sum += [dict[key] intValue];

... is about 40% faster.

EDIT: The new SDK (6.1+) appears to optimise loop iteration, so the loop approach is now about 20% faster than the block approach, at least for the simple case above.

This should kill all background processes:

jobs -p | xargs kill -9

"Headers already sent" means that your PHP script already sent the HTTP headers, and as such it can't make modifications to them now.

Check that you don't send ANY content before calling session_start. Better yet, just make session_start the first thing you do in your PHP file (so put it at the absolute beginning, before all HTML etc).

The browser only allows numerical inputs when the type is set to "number". Details here.

You can use the type="text" and filter out any other than numerical input using JavaScript like descripted here

I'd look around to find some (3rd party?) components that do what you want. I've had to create custom Swing components for an agenda view where you can book multiple resources, as well as an Excel-like grid that works well with keyboard navigation and so on. I had a terrible time getting them to work nicely because I needed to delve into many of Swing's many intricacies whenever I came upon a problem. Mouse and focus behaviour and a lot of other things can be very difficult to get right, especially for a casual Swing user. I would hope that JavaFX is a bit more future-orientated and smooth out of the box.

set the wrapper to height 100%

.vwrapper {
  display: flex;
  flex-direction: column;

  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: stretch;
  align-content: stretch;

  height: 100%;
}

and set the 3rd row to flex-grow

#row3 {
   background-color: green;
   flex: 1 1 auto;
   display: flex;
}

demo

As of jQuery 1.7 there's a new way to handle events. I thought I'd answer here just to demonstrate how I might go about doing this the "new" way. If you haven't, I recommend you read the jQuery docs for the "on" method.

var handler = function(event){
  // if the target is a descendent of container do nothing
  if($(event.target).is(".container, .container *")) return;

  // remove event handler from document
  $(document).off("click", handler);

  // dostuff
}

$(document).on("click", handler);

Here we're abusing jQuery's selectors and bubbling of events. Note that I make sure I clean the event handler up afterwards. You can automate this behaviour with $('.container').one (see: docs) but because we need to do conditionals within the handler that isn't applicable here.

Create a view and return it as a partial view:

public class AssetsController : Controller
{
    protected void SetMIME(string mimeType)
    {
        this.Response.AddHeader("Content-Type", mimeType);
        this.Response.ContentType = mimeType;
    }

    // this will render a view as a Javascript file
    public ActionResult GlobalJS()
    {
        this.SetMIME("text/javascript");
        return PartialView();
    }
}

Then in the GlobalJS view add the javascript code like (adding the // will make visual studio intellisense read it as java-script)

//<script>

    $(document).ready(function () {
       alert('@ViewBag.PropertyName');
    }); 

//</script>

Then in your final view you can add a reference to the javascript just like this.

<script src="@Url.Action("GlobalJS", "Assets")"></script> 

Then in your final view controller you can create/pass your ViewBags and it will be rendered in your javascript.

public class MyFinalViewController : Controller
{
    public ActionResult Index()
    {
        ViewBag.PropertyName = "My ViewBag value!";
        return View();
    }
}

Hope it helps.

For those still looking a solved it this way inside a class with a function sortByDate, see the code below

<?php

class ContactsController 
{
    public function __construct()
    {
    //
    }


    function sortByDate($key)
    {
        return function ($a, $b) use ($key) {
            $t1 = strtotime($a[$key]);
            $t2 = strtotime($b[$key]);
            return $t2-$t1;
        };

    }

    public function index()
    {

        $data[] = array('contact' => '434343434', 'name' => 'dickson','updated_at' =>'2020-06-11 12:38:23','created_at' =>'2020-06-11 12:38:23');
        $data[] = array('contact' => '434343434', 'name' => 'dickson','updated_at' =>'2020-06-16 12:38:23','created_at' =>'2020-06-10 12:38:23');
        $data[] = array('contact' => '434343434', 'name' => 'dickson','updated_at' =>'2020-06-7 12:38:23','created_at' =>'2020-06-9 12:38:23');


        usort($data, $this->sortByDate('updated_at'));

        //usort($data, $this->sortByDate('created_at'));
        echo $data;

    }
}

I like to do this

input[type="text"]
{
    background: rgba(0, 0, 0, 0);
    border: none;
    outline: none;
}

Setting the outline property to none stops the browser from highlighting the box when the cursor enters

Use the built-in function round():

>>> round(1.2345,2)
1.23
>>> round(1.5145,2)
1.51
>>> round(1.679,2)
1.68

Or built-in function format():

>>> format(1.2345, '.2f')
'1.23'
>>> format(1.679, '.2f')
'1.68'

Or new style string formatting:

>>> "{:.2f}".format(1.2345)
'1.23
>>> "{:.2f}".format(1.679)
'1.68'

Or old style string formatting:

>>> "%.2f" % (1.679)
'1.68'

help on round:

>>> print round.__doc__
round(number[, ndigits]) -> floating point number

Round a number to a given precision in decimal digits (default 0 digits).
This always returns a floating point number.  Precision may be negative.

You'll need to run this command from the MySQL prompt:

REPAIR TABLE tbl_name USE_FRM;

From MySQL's documentation on the Repair command:

The USE_FRM option is available for use if the .MYI index file is missing or if its header is corrupted. This option tells MySQL not to trust the information in the .MYI file header and to re-create it using information from the .frm file. This kind of repair cannot be done with myisamchk.

It is the container of the Grid that is imposing on its width. In this case, that's a ListBoxItem, which is left-aligned by default. You can set it to stretch as follows:

<ListBox>
    <!-- other XAML omitted, you just need to add the following bit -->
    <ListBox.ItemContainerStyle>
        <Style TargetType="ListBoxItem">
            <Setter Property="HorizontalAlignment" Value="Stretch"/>
        </Style>
    </ListBox.ItemContainerStyle>
</ListBox>

EDIT: as_matrix is deprecated since version 0.23.0

You can use the built in values or to_numpy (recommended option) method on the dataframe:

In [8]:
df.to_numpy()

Out[8]:
array([[  0.9,   7. ,   5.2, ...,  13.3,  13.5,   8.9],
   [  0.9,   7. ,   5.2, ...,  13.3,  13.5,   8.9],
   [  0.8,   6.1,   5.4, ...,  15.9,  14.4,   8.6],
   ..., 
   [  0.2,   1.3,   2.3, ...,  16.1,  16.1,  10.8],
   [  0.2,   1.3,   2.4, ...,  16.5,  15.9,  11.4],
   [  0.2,   1.3,   2.4, ...,  16.5,  15.9,  11.4]])

If you explicitly want lists and not a numpy array add .tolist():

df.to_numpy().tolist()

Tip: Please do not consider this as an answer. Just to help someone else too.

I had similar issue while installing psycopg2. I installedbuild-essential, python-dev and also libpq-dev but it thrown same error.

error: Setup script exited with error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

As I was in hurry in deployment so finally just copied full line from @user3440631's answer.

sudo apt-get install build-essential autoconf libtool pkg-config python-opengl python-imaging python-pyrex python-pyside.qtopengl idle-python2.7 qt4-dev-tools qt4-designer libqtgui4 libqtcore4 libqt4-xml libqt4-test libqt4-script libqt4-network libqt4-dbus python-qt4 python-qt4-gl libgle3 python-dev

And It worked like a charm. but could not find which package has resolved my issue. Please update the comment if anyone have idea about psycopg2 dependancy package from above command.

You can use sprintf in combination with std::string.c_str().

c_str() returns a const char* and works with sprintf:

string a = "test";
string b = "text.txt";
string c = "text1.txt";
char* x = new char[a.length() + b.length() + c.length() + 32];

sprintf(x, "%s %s > %s", a.c_str(), b.c_str(), c.c_str() );

string str = x;
delete[] x;

or you can use a pre-allocated char array if you know the size:

string a = "test";
string b = "text.txt";
string c = "text1.txt";
char x[256];

sprintf(x, "%s %s > %s", a.c_str(), b.c_str(), c.c_str() );

Check out the example from enable-cors.org:

In your ExpressJS app on node.js, do the following with your routes:

app.all('/', function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "X-Requested-With");
  next();
 });

app.get('/', function(req, res, next) {
  // Handle the get for this route
});

app.post('/', function(req, res, next) {
 // Handle the post for this route
});

The first call (app.all) should be made before all the other routes in your app (or at least the ones you want to be CORS enabled).

[Edit]

If you want the headers to show up for static files as well, try this (make sure it's before the call to use(express.static()):

app.use(function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "X-Requested-With");
  next();
});

I tested this with your code, and got the headers on assets from the public directory:

var express = require('express')
  , app = express.createServer();

app.configure(function () {
    app.use(express.methodOverride());
    app.use(express.bodyParser());
    app.use(function(req, res, next) {
      res.header("Access-Control-Allow-Origin", "*");
      res.header("Access-Control-Allow-Headers", "X-Requested-With");
      next();
    });
    app.use(app.router);
});

app.configure('development', function () {
    app.use(express.static(__dirname + '/public'));
    app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});

app.configure('production', function () {
    app.use(express.static(__dirname + '/public'));
    app.use(express.errorHandler());
});

app.listen(8888);
console.log('express running at http://localhost:%d', 8888);

You could, of course, package the function up into a module so you can do something like

// cors.js

module.exports = function() {
  return function(req, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "X-Requested-With");
    next();
  };
}

// server.js

cors = require('./cors');
app.use(cors());

As many other answers suggest the limit approach, This can be another way

You can use the indexOf method on String which will returns the first Occurance of the given character, Using that index you can get the desired output

String target = "apple=fruit table price=5" ;
int x= target.indexOf("=");
System.out.println(target.substring(x+1));

Assuming you are using VSTS run vsts-npm-auth -config .npmrc to generate new .npmrc file with the auth token

The linked list holds operations on the shared data structure.

For example, if I have a stack, it will be manipulated with pushes and pops. The linked list would be a set of pushes and pops on the pseudo-shared stack. Each thread sharing that stack will actually have a local copy, and to get to the current shared state, it'll walk the linked list of operations, and apply each operation in order to its local copy of the stack. When it reaches the end of the linked list, its local copy holds the current state (though, of course, it's subject to becoming stale at any time).

In the traditional model, you'd have some sort of locks around each push and pop. Each thread would wait to obtain a lock, then do a push or pop, then release the lock.

In this model, each thread has a local snapshot of the stack, which it keeps synchronized with other threads' view of the stack by applying the operations in the linked list. When it wants to manipulate the stack, it doesn't try to manipulate it directly at all. Instead, it simply adds its push or pop operation to the linked list, so all the other threads can/will see that operation and they can all stay in sync. Then, of course, it applies the operations in the linked list, and when (for example) there's a pop it checks which thread asked for the pop. It uses the popped item if and only if it's the thread that requested this particular pop.

This has been driving me crazy, especially that I couldn`t fix this without any of the solutions found online. Here is how I solved it. Can't take the credits here since this is the work of a colleague :)

Source of the problem: My initial installation of git was without auto line conversion on windows. This caused my initial commit to GLFW to be without the proper line ending.

Note: This is only a local solution. The next guy cloning the repo will still be stuck with this problem. A permanent solution can be found here: https://help.github.com/articles/dealing-with-line-endings/#re-normalizing-a-repository.

Setup: Xubuntu 12.04 Git repo with glfw project

Problem: Unable to reset glfw files. They always show as modified, regardless of what I tried.

Solved:

edit .gitattributes

Comment out the line:    # text=auto

Save the file

restore .gitattributes:   git checkout .gitattributes

I came up with a simple solution.

I have a model.cs class with:

private int _isSuccess;
public int IsSuccess { get { return _isSuccess; } set { _isSuccess = value; } }

I have Window1.xaml.cs file with DataContext set to model.cs. The xaml contains the radiobuttons:

<RadioButton IsChecked="{Binding Path=IsSuccess, Converter={StaticResource radioBoolToIntConverter}, ConverterParameter=1}" Content="one" />
<RadioButton IsChecked="{Binding Path=IsSuccess, Converter={StaticResource radioBoolToIntConverter}, ConverterParameter=2}" Content="two" />
<RadioButton IsChecked="{Binding Path=IsSuccess, Converter={StaticResource radioBoolToIntConverter}, ConverterParameter=3}" Content="three" />

Here is my converter:

public class RadioBoolToIntConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        int integer = (int)value;
        if (integer==int.Parse(parameter.ToString()))
            return true;
        else
            return false;
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        return parameter;
    }
}

And of course, in Window1's resources:

<Window.Resources>
    <local:RadioBoolToIntConverter x:Key="radioBoolToIntConverter" />
</Window.Resources>

I just wanted to hop in here and correct (suggest alternative) to the previous answer....

You can actually use compact in the same way, however a lot neater for example...

return View::make('gameworlds.mygame', compact(array('fixtures', 'teams', 'selections')));

Or if you are using PHP > 5.4

return View::make('gameworlds.mygame', compact(['fixtures', 'teams', 'selections']));

This is far neater, and still allows for readability when reviewing what the application does ;)

How about sed?

hour=`echo $hour|sed -e "s/^0*//g"`

Here's a simple small function that can be applied anywhere as long as you're using jQuery.

var redirect = 'http://www.website.com/page?id=23231';
$.redirectPost(redirect, {x: 'example', y: 'abc'});

// jquery extend function
$.extend(
{
    redirectPost: function(location, args)
    {
        var form = '';
        $.each( args, function( key, value ) {
            value = value.split('"').join('\"')
            form += '<input type="hidden" name="'+key+'" value="'+value+'">';
        });
        $('<form action="' + location + '" method="POST">' + form + '</form>').appendTo($(document.body)).submit();
    }
});

The best way in my eyes is to use the concat() method provided by the String class itself.

The useage would, in your case, look like this:

String myConcatedString = cursor.getString(numcol).concat('-').
       concat(cursor.getString(cursor.getColumnIndexOrThrow(db.KEY_DESTINATIE)));

Hmmm. There was an answer with a list comprehension here, but it's disappeared.

Here:

 [i for i,x in enumerate(testlist) if x == 1]

Example:

>>> testlist
[1, 2, 3, 5, 3, 1, 2, 1, 6]
>>> [i for i,x in enumerate(testlist) if x == 1]
[0, 5, 7]

Update:

Okay, you want a generator expression, we'll have a generator expression. Here's the list comprehension again, in a for loop:

>>> for i in [i for i,x in enumerate(testlist) if x == 1]:
...     print i
... 
0
5
7

Now we'll construct a generator...

>>> (i for i,x in enumerate(testlist) if x == 1)
<generator object at 0x6b508>
>>> for i in (i for i,x in enumerate(testlist) if x == 1):
...     print i
... 
0
5
7

and niftily enough, we can assign that to a variable, and use it from there...

>>> gen = (i for i,x in enumerate(testlist) if x == 1)
>>> for i in gen: print i
... 
0
5
7

And to think I used to write FORTRAN.

I can strongly recommend looking into Simple, especially if you don't need Servlet capabilities but simply access to the request/reponse objects. If you need REST you can put Jersey on top of it, if you need to output HTML or similar there's Freemarker. I really love what you can do with this combination, and there is relatively little API to learn.

Bottom line: A module is a cross between a static/utility class and a mixin.

Mixins are reusable pieces of "partial" implementation, that can be combined (or composed) in a mix & match fashion, to help write new classes. These classes can additionally have their own state and/or code, of course.

In computing, the 'kernel' is the central component of most computer operating systems; it is a bridge between applications and the actual data processing done at the hardware level. The kernel's responsibilities include managing the system's resources (the communication between hardware and software components). Usually as a basic component of an operating system, a kernel can provide the lowest-level abstraction layer for the resources (especially processors and I/O devices) that application software must control to perform its function. It typically makes these facilities available to application processes through inter-process communication mechanisms and system calls.

Use Nesting column

To nest your content with the default grid, add a new .row and set of .col-sm-* columns within an existing .col-sm-* column. Nested rows should include a set of columns that add up to 12 or fewer (it is not required that you use all 12 available columns).

<div class="row">_x000D_
  <div class="col-sm-9">_x000D_
    Level 1: .col-sm-9_x000D_
    <div class="row">_x000D_
      <div class="col-xs-8 col-sm-6">_x000D_
        Level 2: .col-xs-8 .col-sm-6_x000D_
      </div>_x000D_
      <div class="col-xs-4 col-sm-6">_x000D_
        Level 2: .col-xs-4 .col-sm-6_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>_x000D_
</div>

I've been struggling recently with the implementation of complex parameter switches in a batch file so here is the result of my research. None of the provided answers are fully safe, examples:

"%1"=="-?" will not match if the parameter is enclosed in quotes (needed for file names etc.) or will crash if the parameter is in quotes and has spaces (again often seen in file names)

@ECHO OFF
SETLOCAL
echo.
echo starting parameter test...
echo.
rem echo First parameter is %1
if "%1"=="-?" (echo Condition is true, param=%1) else (echo Condition is false, param=%1)
C:\>test.bat -?

starting parameter test...

Condition is true, param=-?

C:\>test.bat "-?"

starting parameter test...

Condition is false, param="-?"

Any combination with square brackets [%1]==[-?] or [%~1]==[-?] will fail in case the parameter has spaces within quotes:

@ECHO OFF
SETLOCAL 
echo.
echo starting parameter test...
echo.
echo First parameter is %1
if [%~1]==[-?] (echo Condition is true, param=%1) else (echo Condition is false, param=%1)

C:\>test.bat "long file name"

starting parameter test...

First parameter is "long file name"
file was unexpected at this time.

The proposed safest solution "%~1"=="-?" will crash with a complex parameter that includes text outside the quotes and text with spaces within the quotes:

@ECHO OFF
SETLOCAL 
echo.
echo starting parameter test...
echo.
echo First parameter is %1
if "%~1"=="-?" (echo Condition is true, param=%1) else (echo Condition is false, param=%1)

C:\>test.bat -source:"long file name"

starting parameter test...

First parameter is -source:"long file name"
file was unexpected at this time.

The only way to ensure all above scenarios are covered is to use EnableDelayedExpansion and to pass the parameters by reference (not by value) using variables. Then even the most complex scenario will work fine:

@ECHO OFF
SETLOCAL EnableDelayedExpansion
echo.
echo starting parameter test...
echo.
echo First parameter is %1
:: we assign the parameter to a variable to pass by reference with delayed expansion
set "var1=%~1"
echo var1 is !var1!
:: we assign the value to compare with to a second variable to pass by reference with delayed expansion
set "var2=-source:"c:\app images"\image.png"
echo var2 is !var2!
if "!var1!"=="!var2!" (echo Condition is true, param=!var1!) else (echo Condition is false, param=!var1!)
C:\>test.bat -source:"c:\app images"\image.png

starting parameter test...

First parameter is -source:"c:\app images"\image.png
var1 is -source:"c:\app images"\image.png
var2 is -source:"c:\app images"\image.png
Condition is true, param=-source:"c:\app images"\image.png

C:\>test.bat -source:"c:\app images"\image1.png

starting parameter test...

First parameter is -source:"c:\app images"\image1.png
var1 is -source:"c:\app images"\image1.png
var2 is -source:"c:\app images"\image.png
Condition is false, param=-source:"c:\app images"\image1.png

C:\>test.bat -source:"c:\app images\image.png"

starting parameter test...

First parameter is -source:"c:\app images\image.png"
var1 is -source:"c:\app images\image.png"
var2 is -source:"c:\app images"\image.png
Condition is false, param=-source:"c:\app images\image.png"

What is JavaScript garbage collection?

check this

What's important for a web programmer to understand about JavaScript garbage collection, in order to write better code?

In Javascript you don't care about memory allocation and deallocation. The whole problem is demanded to the Javascript interpreter. Leaks are still possible in Javascript, but they are bugs of the interpreter. If you are interested in this topic you could read more in www.memorymanagement.org

#include <stdio.h>
#include <time.h>

int main ()
{
   time_t seconds;

   seconds = time(NULL);
   printf("Seconds since January 1, 1970 = %ld\n", seconds);

   return(0);
}

And will get similar result:
Seconds since January 1, 1970 = 1476107865

Run this command in your project folder location in cmd

php artisan --version

Be aware that the in operator tests not only equality (==) but also identity (is), the in logic for lists is roughly equivalent to the following (it's actually written in C and not Python though, at least in CPython):

for element in s:
    if element is target:
        # fast check for identity implies equality
        return True
    if element == target:
        # slower check for actual equality
        return True
return False

In most circumstances this detail is irrelevant, but in some circumstances it might leave a Python novice surprised, for example, numpy.NAN has the unusual property of being not being equal to itself:

>>> import numpy
>>> numpy.NAN == numpy.NAN
False
>>> numpy.NAN is numpy.NAN
True
>>> numpy.NAN in [numpy.NAN]
True

To distinguish between these unusual cases you could use any() like:

>>> lst = [numpy.NAN, 1 , 2]
>>> any(element == numpy.NAN for element in lst)
False
>>> any(element is numpy.NAN for element in lst)
True 

Note the in logic for lists with any() would be:

any(element is target or element == target for element in lst)

However, I should emphasize that this is an edge case, and for the vast majority of cases the in operator is highly optimised and exactly what you want of course (either with a list or with a set).

I like both @Qiao first answer and @Or's addition. For a sake of a little less processing I would like to add to Or's answer.

In @Or's answer keeping track of visited node is great. We can also allow the program to exit sooner that it currently is. At some point in the for loop the current_neighbour will have to be the end, and once that happens the shortest path is found and program can return.

I would modify the the method as follow, pay close attention to the for loop

graph = {
1: [2, 3, 4],
2: [5, 6],
3: [10],
4: [7, 8],
5: [9, 10],
7: [11, 12],
11: [13]
}


    def bfs(graph_to_search, start, end):
        queue = [[start]]
        visited = set()

    while queue:
        # Gets the first path in the queue
        path = queue.pop(0)

        # Gets the last node in the path
        vertex = path[-1]

        # Checks if we got to the end
        if vertex == end:
            return path
        # We check if the current node is already in the visited nodes set in order not to recheck it
        elif vertex not in visited:
            # enumerate all adjacent nodes, construct a new path and push it into the queue
            for current_neighbour in graph_to_search.get(vertex, []):
                new_path = list(path)
                new_path.append(current_neighbour)
                queue.append(new_path)

                #No need to visit other neighbour. Return at once
                if current_neighbour == end
                    return new_path;

            # Mark the vertex as visited
            visited.add(vertex)


print bfs(graph, 1, 13)

The output and everything else will be the same. However, the code will take less time to process. This is especially useful on larger graphs. I hope this helps someone in the future.

You can attach a SLOT to the

void aboutToQuit();

signal of your QApplication. This signal should be raised just before app closes.

You had several issues with your code.

1) Missing a closing brace, }, within your rules.

2) In this case, there is no reason to use a function for the required rule. By default, the plugin can handle checkbox and radio inputs just fine, so using true is enough. However, this will simply do the same logic as in your original function and verify that at least one is checked.

3) If you also want only a maximum of two to be checked, then you'll need to apply the maxlength rule.

4) The messages option was missing the rule specification. It will work, but the one custom message would apply to all rules on the same field.

5) If a name attribute contains brackets, you must enclose it within quotes.

DEMO: http://jsfiddle.net/K6Wvk/

$(document).ready(function () {

    $('#formid').validate({ // initialize the plugin
        rules: {
            'test[]': {
                required: true,
                maxlength: 2
            }
        },
        messages: {
            'test[]': {
                required: "You must check at least 1 box",
                maxlength: "Check no more than {0} boxes"
            }
        }
    });

});

I would go with netcat too , but since you can't use it , here is an alternative : netcat :). You can find netcat implemented in three languages ( python/ruby/perl ) . All you need to do is install the interpreters for the language you choose . Surely , that won't be viewed as a hacking tool .

Here are the links :

Perl implementation

Python implementation

Ruby Implementation

You just need to specify text-decoration: underline; with pseudo-class :hover.

HTML

<span class="underline-on-hover">Hello world</span>

CSS

.underline-on-hover:hover {
    text-decoration: underline;
}

I have whipped up a working Code Pen Demo.

Yeah. Just use binary serialization. You have to have each object use implements Serializable but it's straightforward from there.

Your other option, if you want to avoid implementing the Serializable interface, is to use reflection and read and write data to/from a buffer using a process this one below:

/** 
 * Sets all int fields in an object to 0.
 *
 * @param obj The object to operate on.
 *
 * @throws RuntimeException If there is a reflection problem.
 */
 public static void initPublicIntFields(final Object obj) {
    try {
       Field[] fields = obj.getClass().getFields();
       for (int idx = 0; idx < fields.length; idx++) {
          if (fields[idx].getType() == int.class) {
              fields[idx].setInt(obj, 0);
          }
       }
    } catch (final IllegalAccessException ex) {
       throw new RuntimeException(ex);
    }
 }

Source.

Having call helps. However today it didn't.

This is how I solved it:

Bat file contents (if you want to stop batch when one of cmds errors)

cmd1 && ^
cmd2 && ^
cmd3 && ^
cmd4

Bat file contents (if you want to continue batch when one of cmds errors)

cmd1 & ^
cmd2 & ^
cmd3 & ^
cmd4

You need to pass in a sequence, but you forgot the comma to make your parameters a tuple:

cursor.execute('INSERT INTO images VALUES(?)', (img,))

Without the comma, (img) is just a grouped expression, not a tuple, and thus the img string is treated as the input sequence. If that string is 74 characters long, then Python sees that as 74 separate bind values, each one character long.

>>> len(img)
74
>>> len((img,))
1

If you find it easier to read, you can also use a list literal:

cursor.execute('INSERT INTO images VALUES(?)', [img])

It is from duplicated question

$json = '[   
{"product_id":"63","product_batch":"BAtch1","product_quantity":"50","product_price":"200","discount":"0","net_price":"20000"},    
{"product_id":"67","product_batch":"Batch2","product_quantity":"50","product_price":"200","discount":"0","net_price":"20000"}
]';

$array = json_decode($json, true);

$out = array_map(function ($product) {
  return array_merge([
    'price'    => $product['product_price'],
    'quantity' => $product['product_quantity'],
  ], array_flip(array_filter(array_flip($product), function ($value) {
    return $value != 'product_price' && $value != 'product_quantity';
  })));
}, $array);

var_dump($out);

https://repl.it/@Piterden/Replace-keys-in-array

A "program" in general, is a sequence of instructions written so that a computer can perform certain task.

A "script" is code written in a scripting language. A scripting language is nothing but a type of programming language in which we can write code to control another software application.

In fact, programming languages are of two types:

a. Scripting Language

b. Compiled Language

Please read this: Scripting and Compiled Languages

Probably, it will not matter at all. Read this post on Coding Horror ;): http://www.codinghorror.com/blog/archives/001218.html

Press CTRL+L Shortcut to clear log, even if you have ticked Preserve log option.
Hope this helps.

The only similarities are that malloc/new both return a pointer which addresses some memory on the heap, and they both guarantee that once such a block of memory has been returned, it won't be returned again unless you free/delete it first. That is, they both "allocate" memory.

However, new/delete perform arbitrary other work in addition, via constructors, destructors and operator overloading. malloc/free only ever allocate and free memory.

In fact, new is sufficiently customisable that it doesn't necessarily return memory from the heap, or even allocate memory at all. However the default new does.

You weren't specific, but it looks like you were trying to do what I do in my Win Forms apps: start with a Login form, then after successful login, close that form and put focus on a Main form. Here's how I do it:

1. make frmMain the startup form; this is what my Program.cs looks like:

   [STAThread]
   static void Main()
   {
       Application.EnableVisualStyles();
       Application.SetCompatibleTextRenderingDefault(false);
       Application.Run(new frmMain());
   }
   

2. in my frmLogin, create a public property that gets initialized to false and set to true only if a successful login occurs:

   public bool IsLoggedIn { get; set; }
   

3. my frmMain looks like this:

   private void frmMain_Load(object sender, EventArgs e)
   {
       frmLogin frm = new frmLogin();
       frm.IsLoggedIn = false;
       frm.ShowDialog();
   
       if (!frm.IsLoggedIn)
       {
           this.Close();
           Application.Exit();
           return;
       }
   

No successful login? Exit the application. Otherwise, carry on with frmMain. Since it's the startup form, when it closes, the application ends.

The path with reference to root directory is called absolute. The path with reference to current directory is called relative.

As Jon Skeet said, the string must be multiple of 4 bytes. But I was still getting the error.

At least it got removed in debug mode. Put a break point on Convert.FromBase64String() then step through the code. Miraculously, the error disappeared for me :) It is probably related to View states and similar other issues as others have reported.

See the documentation on MDN about expressions and operators and statements.

Basic keywords and general expressions

this keyword:

• How does the "this" keyword work?

var x = function() vs. function x() — Function declaration syntax

• var functionName = function() {} vs function functionName() {}

(function(){…})() — IIFE (Immediately Invoked Function Expression)

• What is the purpose?, How is it called?
• Why does (function(){…})(); work but function(){…}(); doesn't?
• (function(){…})(); vs (function(){…}());
• shorter alternatives:
  • !function(){…}(); - What does the exclamation mark do before the function?
  • +function(){…}(); - JavaScript plus sign in front of function expression
  • !function(){ }() vs (function(){ })(), ! vs leading semicolon
• (function(window, undefined){…}(window));

someFunction()() — Functions which return other functions

• Two sets of parentheses after function call

=> — Equal sign, greater than: arrow function expression syntax

• What's the meaning of "=>" (an arrow formed from equals & greater than) in JavaScript?

|> — Pipe, greater than: Pipeline operator

• What does the "|>" operator do in Javascript?

function*, yield, yield* — Star after function or yield: generator functions

• What is "function*" in JavaScript?
• What's the yield keyword in JavaScript?
• Delegated yield (yield star, yield *) in generator functions

[], Array() — Square brackets: array notation

• What’s the difference between "Array()" and "[]" while declaring a JavaScript array?
• What is array literal notation in javascript and when should you use it?

If the square brackets appear on the left side of an assignment ([a] = ...), or inside a function's parameters, it's a destructuring assignment.

{key: value} — Curly brackets: object literal syntax (not to be confused with blocks)

• What do curly braces in JavaScript mean?
• Javascript object literal: what exactly is {a, b, c}?
• What do square brackets around a property name in an object literal mean?

If the curly brackets appear on the left side of an assignment ({ a } = ...) or inside a function's parameters, it's a destructuring assignment.

`…${…}…` — Backticks, dollar sign with curly brackets: template literals

• What does this `…${…}…` code from the node docs mean?
• Usage of the backtick character (`) in JavaScript?
• What is the purpose of template literals (backticks) following a function in ES6?

/…/ — Slashes: regular expression literals

• Meaning of javascript text between two slashes

$ — Dollar sign in regex replace patterns: $$, $&, $`, $', $n

• JavaScript replace() method dollar signs

() — Parentheses: grouping operator

• MDN: Grouping operator

Property-related expressions

obj.prop, obj[prop], obj["prop"] — Square brackets or dot: property accessors

• JavaScript property access: dot notation vs. brackets?

?., ?.[], ?.() — Question mark, dot: optional chaining operator

• Question mark after parameter
• Null-safe property access (and conditional assignment) in ES6/2015
• Optional Chaining in JavaScript
• Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?
• Is there a "null coalescing" operator in JavaScript?

:: — Double colon: bind operator

• JavaScript double colon (bind operator)

new operator

• What is the 'new' keyword in JavaScript?
• What is "new.target"?

...iter — Three dots: spread syntax; rest parameters

• (...args) => {} — What is the meaning of “…args” (three dots) in a function definition?
• [...iter] — javascript es6 array feature […data, 0] “spread operator”
• {...props} — Javascript Property with three dots (…)

Increment and decrement

++, -- — Double plus or minus: pre- / post-increment / -decrement operators

• ++someVariable vs someVariable++ in Javascript

Unary and binary (arithmetic, logical, bitwise) operators

delete operator

• What is the purpose of the delete operator in Javascript?

void operator

• What does `void 0` mean?

+, - — Plus and minus: addition or concatenation, and subtraction operators; unary sign operators

• What does = +_ mean in JavaScript, Single plus operator in javascript
• What's the significant use of unary plus and minus operators?
• Why is [1,2] + [3,4] = "1,23,4" in JavaScript?
• Why does JavaScript handle the plus and minus operators between strings and numbers differently?

|, &, ^, ~ — Single pipe, ampersand, circumflex, tilde: bitwise OR, AND, XOR, & NOT operators

• What do these JavaScript bitwise operators do?
• How to: The ~ operator?
• Is there a & logical operator in Javascript
• What does the "|" (single pipe) do in JavaScript?
• What does the operator |= do in JavaScript?
• What does the ^ (caret) symbol do in JavaScript?
• Using bitwise OR 0 to floor a number, How does x|0 floor the number in JavaScript?
• Why does ~1 equal -2?
• What does ~~ ("double tilde") do in Javascript?
• How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method call? (also here and here)

% — Percent sign: remainder operator

• What does % do in JavaScript?

&&, ||, ! — Double ampersand, double pipe, exclamation point: logical operators

• Logical operators in JavaScript — how do you use them?
• Logical operator || in javascript, 0 stands for Boolean false?
• What does "var FOO = FOO || {}" (assign a variable or an empty object to that variable) mean in Javascript?, JavaScript OR (||) variable assignment explanation, What does the construct x = x || y mean?
• Javascript AND operator within assignment
• What is "x && foo()"? (also here and here)
• What is the !! (not not) operator in JavaScript?
• What is an exclamation point in JavaScript?

?? — Double question mark: nullish-coalescing operator

• How is the nullish coalescing operator (??) different from the logical OR operator (||) in ECMAScript?
• Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?
• Is there a "null coalescing" operator in JavaScript?

** — Double star: power operator (exponentiation)

• x ** 2 is equivalent to Math.pow(x, 2)
• Is the double asterisk ** a valid JavaScript operator?
• MDN documentation

Equality operators

==, === — Equal signs: equality operators

• Which equals operator (== vs ===) should be used in JavaScript comparisons?
• How does JS type coercion work?
• In Javascript, <int-value> == "<int-value>" evaluates to true. Why is it so?
• [] == ![] evaluates to true
• Why does "undefined equals false" return false?
• Why does !new Boolean(false) equals false in JavaScript?
• Javascript 0 == '0'. Explain this example
• Why false == "false" is false?

!=, !== — Exclamation point and equal signs: inequality operators

• != vs. !==
• What is the difference between != and !== operators in JavaScript?

Bit shift operators

<<, >>, >>> — Two or three angle brackets: bit shift operators

• What do these JavaScript bitwise operators do?
• Double more-than symbol in JavaScript
• What is the JavaScript >>> operator and how do you use it?

Conditional operator

…?…:… — Question mark and colon: conditional (ternary) operator

• Question mark and colon in JavaScript
• Operator precedence with Javascript Ternary operator
• How do you use the ? : (conditional) operator in JavaScript?

Assignment operators

= — Equal sign: assignment operator

• In javascript == vs =?

%= — Percent equals: remainder assignment

• Having Confusion with Modulo operator

+= — Plus equals: addition assignment operator

• How does += (plus equal) work?

&&=, ||=, ??= — Double ampersand, pipe, or question mark, followed by equal sign: logical assignments

• Replace a value if null or undefined in JavaScript
• Set a variable if undefined
• Ruby’s ||= (or equals) in JavaScript?
• Original proposal
• Specification

Destructuring

• of function parameters: Where can I get info on the object parameter syntax for JavaScript functions?
• of arrays: Multiple assignment in javascript? What does [a,b,c] = [1, 2, 3]; mean?
• of objects/imports: Javascript object bracket notation ({ Navigation } =) on left side of assign

Comma operator

, — Comma operator

• What does a comma do in JavaScript expressions?
• Comma operator returns first value instead of second in argument list?
• When is the comma operator useful?

Control flow

{…} — Curly brackets: blocks (not to be confused with object literal syntax)

• JavaScript curly braces with no function or json

Declarations

var, let, const — Declaring variables

• What's the difference between using "let" and "var"?
• Are there constants in JavaScript?
• What is the temporal dead zone?

Label

label: — Colon: labels

• What does the JavaScript syntax foo: mean?
• What does ':' (colon) do in JavaScript?

# — Hash (number sign): Private methods or private fields

• What does the # symbol do in JavaScript?

Does c# have its own version of the java "synchronized" keyword?

No. In C#, you explicitly lock resources that you want to work on synchronously across asynchronous threads. lock opens a block; it doesn't work on method level.

However, the underlying mechanism is similar since lock works by invoking Monitor.Enter (and subsequently Monitor.Exit) on the runtime. Java works the same way, according to the Sun documentation.

If a certificate expires in the middle of project debugging, you must do a manual uninstall:

Please execute adb uninstall <package_name> in a shell.

...the OP’s own answer is wrong in so far, that there are no “special system permissions”. – The “no permission” problem boils down to ... no permissions.

Unfortunately it is not easy to debug, because adb makes it a secret which device it tries to access! On Linux, it tries to open the “USB serial converter” device of the phone, which is e.g. /dev/bus/usb/001/115 (your bus number and device address will vary). This is sometimes linked and used from /dev/android_adb.

lsusb will help to find bus number and device address. Beware that the device address will change for sure if you re-plug, as might the bus number if the port gets confused about which speed to use (e.g. one physical port ends up on one logical bus or another).

An lsusb-line looks similar to this: Bus 001 Device 115: ID 4321:fedc bla bla bla

lsusb -v might help you to find the device if the “bla bla bla” is not hint enough (sometimes it does neither contain the manufacturer, nor the model of the phone).

Once you know the device, check with your own eyes that ls -a /dev/bus/usb/001/115 is really accessible for the user in question! Then check that it works with chmod and fix your udev setup.

PS1: /dev/android_adb can only point to one device, so make sure it does what you want.

PS2: Unrelated to this question, but less well known: adb has a fixed list of vendor ids it goes through. This list can be extended from ~/.android/adb_usb.ini, which should contain 0x4321 (if we follow my example lsusb line from above). – Not needed here, as you don’t even get a “no permissions” if the vendor id is not known.

Here's an example that reads a list of CSV strings into a list of lists and then loops through that list of lists and prints the CSV strings back out to the console.

import java.util.ArrayList;
import java.util.List;

public class ListExample
{
    public static void main(final String[] args)
    {
        //sample CSV strings...pretend they came from a file
        String[] csvStrings = new String[] {
                "abc,def,ghi,jkl,mno",
                "pqr,stu,vwx,yz",
                "123,345,678,90"
        };

        List<List<String>> csvList = new ArrayList<List<String>>();

        //pretend you're looping through lines in a file here
        for(String line : csvStrings)
        {
            String[] linePieces = line.split(",");
            List<String> csvPieces = new ArrayList<String>(linePieces.length);
            for(String piece : linePieces)
            {
                csvPieces.add(piece);
            }
            csvList.add(csvPieces);
        }

        //write the CSV back out to the console
        for(List<String> csv : csvList)
        {
            //dumb logic to place the commas correctly
            if(!csv.isEmpty())
            {
                System.out.print(csv.get(0));
                for(int i=1; i < csv.size(); i++)
                {
                    System.out.print("," + csv.get(i));
                }
            }
            System.out.print("\n");
        }
    }
}

Pretty straightforward I think. Just a couple points to notice:

1. I recommend using "List" instead of "ArrayList" on the left side when creating list objects. It's better to pass around the interface "List" because then if later you need to change to using something like Vector (e.g. you now need synchronized lists), you only need to change the line with the "new" statement. No matter what implementation of list you use, e.g. Vector or ArrayList, you still always just pass around List<String>.

2. In the ArrayList constructor, you can leave the list empty and it will default to a certain size and then grow dynamically as needed. But if you know how big your list might be, you can sometimes save some performance. For instance, if you knew there were always going to be 500 lines in your file, then you could do:

List<List<String>> csvList = new ArrayList<List<String>>(500);

That way you would never waste processing time waiting for your list to grow dynamically grow. This is why I pass "linePieces.length" to the constructor. Not usually a big deal, but helpful sometimes.

Hope that helps!

But while mocking read-only properties means properties with getter method only you should declare it as virtual otherwise System.NotSupportedException will be thrown because it is only supported in VB as moq internally override and create proxy when we mock anything.

I realize this question is a bit dated and since it shows up on Google search for similar issue I thought I will expand a little bit more on top of @CowWarrior's answer. I was looking for somewhat similar solution, and after scouring through countless SO question/answers and Bootstrap documentations the solution was pretty simple. Again, this would be using inbuilt Bootstrap collapse class to show/hide divs and Bootstrap's "Collapse Event".

What I realized is that it is easy to do it using a Bootstrap Accordion, but most of the time even though the functionality required is "somewhat" similar to an Accordion, it's different in a way that one would want to show hide <div> based on, lets say, menu buttons on a navbar. Below is a simple solution to this. The anchor tags (<a>) could be navbar items and based on a collapse event the corresponding div will replace the existing div. It looks slightly sloppy in CodeSnippet, but it is pretty close to achieving the functionality-

All that the JavaScript does is makes all the other <div> hide using

$(".main-container.collapse").not($(this)).collapse('hide');

when the loaded <div> is displayed by checking the Collapse event shown.bs.collapse. Here's the Bootstrap documentation on Collapse Event.

Note: main-container is just a custom class.

Here it goes-

$(".main-container.collapse").on('shown.bs.collapse', function () {    _x000D_
//when a collapsed div is shown hide all other collapsible divs that are visible_x000D_
       $(".main-container.collapse").not($(this)).collapse('hide');_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
_x000D_
<a href="#Foo" class="btn btn-default" data-toggle="collapse">Toggle Foo</a>_x000D_
<a href="#Bar" class="btn btn-default" data-toggle="collapse">Toggle Bar</a>_x000D_
_x000D_
<div id="Bar" class="main-container collapse in">_x000D_
    This div (#Bar) is shown by default and can toggle_x000D_
</div>_x000D_
<div id="Foo" class="main-container collapse">_x000D_
    This div (#Foo) is hidden by default_x000D_
</div>

set @cnt=0;
select s.* from (SELECT  (@cnt := @cnt + 1) AS rank,a.* FROM one as a  order by a.salary DESC) as s WHERE s.rank='3';

=>this for 3rd highest salary. for nth replace 3 value. for example 5th highest:

set @cnt=0;
select s.* from (SELECT  (@cnt := @cnt + 1) AS rank,a.* FROM one as a  order by a.salary DESC) as s WHERE s.rank='5';

A Python list:

>>> a = ['a', 'b', 'c', 'd', 'b']

To get unique items, just transform it into a set (which you can transform back again into a list if required):

>>> b = set(a)
>>> print(b)
{'b', 'c', 'd', 'a'}

This is what I quickly wrote for myself:

public static class XmlDocumentExtensions
{
    public static void IterateThroughAllNodes(
        this XmlDocument doc, 
        Action<XmlNode> elementVisitor)
    {
        if (doc != null && elementVisitor != null)
        {
            foreach (XmlNode node in doc.ChildNodes)
            {
                doIterateNode(node, elementVisitor);
            }
        }
    }

    private static void doIterateNode(
        XmlNode node, 
        Action<XmlNode> elementVisitor)
    {
        elementVisitor(node);

        foreach (XmlNode childNode in node.ChildNodes)
        {
            doIterateNode(childNode, elementVisitor);
        }
    }
}

To use it, I've used something like:

var doc = new XmlDocument();
doc.Load(somePath);

doc.IterateThroughAllNodes(
    delegate(XmlNode node)
    {
        // ...Do something with the node...
    });

Maybe it helps someone out there.

Try this:

net use * /delete /y

The /y key makes it select Yes in prompt silently

$result2 is resource link not a string to echo it or to replace some of its parts with str_replace().

http://php.net/manual/en/function.mysql-query.php

eric@dev /home/el/kafka_2.10-0.8.1.1/libs $ for i in `find . -name "*.jar"`; do
> echo $i
> done

./slf4j-api-1.7.2.jar
./zookeeper-3.3.4.jar
./kafka_2.10-0.8.1.1-javadoc.jar
./kafka_2.10-0.8.1.1-sources.jar

shell_escape () {
    printf '%s' "'${1//\'/\'\\\'\'}'"
}

Implementation explanation:

• double quotes so we can easily output wrapping single quotes and use the ${...} syntax

• bash's search and replace looks like: ${varname//search/replacement}

• we're replacing ' with '\''

• '\'' encodes a single ' like so:

  1. ' ends the single quoting

  2. \' encodes a ' (the backslash is needed because we're not inside quotes)

  3. ' starts up single quoting again

  4. bash automatically concatenates strings with no white space between

• there's a \ before every \ and ' because that's the escaping rules for ${...//.../...} .

string="That's "'#@$*&^`(@#'
echo "original: $string"
echo "encoded:  $(shell_escape "$string")"
echo "expanded: $(bash -c "echo $(shell_escape "$string")")"

P.S. Always encode to single quoted strings because they are way simpler than double quoted strings.

For those using the context menu api, the docs are not immediately clear on how to obtain tab information.

  chrome.contextMenus.onClicked.addListener(function(info, tab) {
    console.log(info);
    return console.log(tab);
  });

https://developer.chrome.com/extensions/contextMenus

If the code you're testing is relatively simple then you can just create a regular Java project in the Package Explorer and copy the code across, run it and fix it there, then copy it back into your Android project.

The fact that System.out is redirected is pretty annoying for quickly testing simple methods, but that's the easiest solution I've found, rather than having to run the device emulator just to see if a regular expression works.

"F:\- Big Packets -\kitterengine\Common\Template.bat" maybe prefaced with call (see call /?). Or Cd /d "F:\- Big Packets -\kitterengine\Common\" & Template.bat.

CMD Cheat Sheet

• Cmd.exe

• Getting Help

• Punctuation

• Naming Files

• Starting Programs

• Keys

CMD.exe

First thing to remember its a way of operating a computer. It's the way we did it before WIMP (Windows, Icons, Mouse, Popup menus) became common. It owes it roots to CPM, VMS, and Unix. It was used to start programs and copy and delete files. Also you could change the time and date.

For help on starting CMD type cmd /?. You must start it with either the /k or /c switch unless you just want to type in it.

Getting Help

For general help. Type Help in the command prompt. For each command listed type help <command> (eg help dir) or <command> /? (eg dir /?).

Some commands have sub commands. For example schtasks /create /?.

The NET command's help is unusual. Typing net use /? is brief help. Type net help use for full help. The same applies at the root - net /? is also brief help, use net help.

References in Help to new behaviour are describing changes from CMD in OS/2 and Windows NT4 to the current CMD which is in Windows 2000 and later.

WMIC is a multipurpose command. Type wmic /?.

Punctuation

&    seperates commands on a line.

&&    executes this command only if previous command's errorlevel is 0.

||    (not used above) executes this command only if previous command's 
errorlevel is NOT 0

>    output to a file

>>    append output to a file

<    input from a file

2> Redirects command error output to the file specified. (0 is StdInput, 1 is StdOutput, and 2 is StdError)

2>&1 Redirects command error output to the same location as command output. 

|    output of one command into the input of another command

^    escapes any of the above, including itself, if needed to be passed 
to a program

"    parameters with spaces must be enclosed in quotes

+ used with copy to concatenate files. E.G. copy file1+file2 newfile

, used with copy to indicate missing parameters. This updates the files 
modified date. E.G. copy /b file1,,

%variablename% a inbuilt or user set environmental variable

!variablename! a user set environmental variable expanded at execution 
time, turned with SelLocal EnableDelayedExpansion command

%<number> (%1) the nth command line parameter passed to a batch file. %0 
is the batchfile's name.

%* (%*) the entire command line.

%CMDCMDLINE% - expands to the original command line that invoked the
Command Processor (from set /?).

%<a letter> or %%<a letter> (%A or %%A) the variable in a for loop. 
Single % sign at command prompt and double % sign in a batch file.

\\ (\\servername\sharename\folder\file.ext) access files and folders via UNC naming.

: (win.ini:streamname) accesses an alternative steam. Also separates drive from rest of path.

. (win.ini) the LAST dot in a file path separates the name from extension

. (dir .\*.txt) the current directory

.. (cd ..) the parent directory


\\?\ (\\?\c:\windows\win.ini) When a file path is prefixed with \\?\ filename checks are turned off. 

Naming Files

< > : " / \ | Reserved characters. May not be used in filenames.



Reserved names. These refer to devices eg, 

copy filename con 

which copies a file to the console window.

CON, PRN, AUX, NUL, COM1, COM2, COM3, COM4, 

COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, 

LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, and LPT9

CONIN$, CONOUT$, CONERR$

--------------------------------

Maximum path length              260 characters
Maximum path length (\\?\)      32,767 characters (approx - some rare characters use 2 characters of storage)
Maximum filename length        255 characters

Starting a Program

See start /? and call /? for help on all three ways.

There are two types of Windows programs - console or non console (these are called GUI even if they don't have one). Console programs attach to the current console or Windows creates a new console. GUI programs have to explicitly create their own windows.

If a full path isn't given then Windows looks in

1. The directory from which the application loaded.

2. The current directory for the parent process.

3. Windows NT/2000/XP: The 32-bit Windows system directory. Use the GetSystemDirectory function to get the path of this directory. The name of this directory is System32.

4. Windows NT/2000/XP: The 16-bit Windows system directory. There is no function that obtains the path of this directory, but it is searched. The name of this directory is System.

5. The Windows directory. Use the GetWindowsDirectory function to get the path of this directory.

6. The directories that are listed in the PATH environment variable.

Specify a program name

This is the standard way to start a program.

c:\windows\notepad.exe

In a batch file the batch will wait for the program to exit. When typed the command prompt does not wait for graphical programs to exit.

If the program is a batch file control is transferred and the rest of the calling batch file is not executed.

Use Start command

Start starts programs in non standard ways.

start "" c:\windows\notepad.exe

Start starts a program and does not wait. Console programs start in a new window. Using the /b switch forces console programs into the same window, which negates the main purpose of Start.

Start uses the Windows graphical shell - same as typing in WinKey + R (Run dialog). Try

start shell:cache

Also program names registered under HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths can also be typed without specifying a full path.

Also note the first set of quotes, if any, MUST be the window title.

Use Call command

Call is used to start batch files and wait for them to exit and continue the current batch file.

Other Filenames

Typing a non program filename is the same as double clicking the file.

Keys

Ctrl + C exits a program without exiting the console window.

For other editing keys type Doskey /?.

• ? and ? recall commands

• ESC clears command line

• F7 displays command history

• ALT+F7 clears command history

• F8 searches command history

• F9 selects a command by number

• ALT+F10 clears macro definitions

Also not listed

• Ctrl + ?or? Moves a word at a time

• Ctrl + Backspace Deletes the previous word

• Home Beginning of line

• End End of line

• Ctrl + End Deletes to end of line

Your Maven project doesn't seem to be configured as a Eclipse Java project, that is the Java nature is missing (the little 'J' in the project icon).

To enable this, the <packaging> element in your pom.xml should be jar (or similar).

Then, right-click the project and select Maven > Update Project Configuration

For this to work, you need to have m2eclipse installed. But since you had the _ New ... > New Maven Project_ wizard, I assume you have m2eclipse installed.

The "Missing $ inserted" is probably caused by the underscores and bars. These characters in LaTeX have special meaning in math mode (which is delimited by $ characters). Try escaping them; e.g. update\_element instead of update_element.

However, if you're trying to display code, a better solution would be to use the \verb command, which will typeset the text in a monospaced font and will automatically handle underscores and bars correctly (no need to escape them with \).

String target = "FOOBar";
target = target.replaceAll("(?i)foo", "");
System.out.println(target);

Output:

Bar

It's worth mentioning that replaceAll treats the first argument as a regex pattern, which can cause unexpected results. To solve this, also use Pattern.quote as suggested in the comments.

# try this, it works for anything, any length of extension
# e.g www.google.com/downloads/file1.gz.rs -> .gz.rs

import os.path

class LinkChecker:

    @staticmethod
    def get_link_extension(link: str)->str:
        if link is None or link == "":
            return ""
        else:
            paths = os.path.splitext(link)
            ext = paths[1]
            new_link = paths[0]
            if ext != "":
                return LinkChecker.get_link_extension(new_link) + ext
            else:
                return ""

The s/// command in sed allows you to use other characters instead of / as the delimiter, as in

sed 's#"http://www\.fubar\.com"#URL_FUBAR#g'

or

sed 's,"http://www\.fubar\.com",URL_FUBAR,g'

The double quotes are not a problem. For matching single quotes, switch the two types of quotes around. Note that a single quoted string may not contain single quotes (not even escaped ones).

The dots need to be escaped if sed is to interpret them as literal dots and not as the regular expression pattern . which matches any one character.

If you installed ES using the RPM/DEB packages as provided (as you seem to have), you can adjust this by editing the init script (/etc/init.d/elasticsearch on RHEL/CentOS). If you have a look in the file you'll see a block with the following:

export ES_HEAP_SIZE
export ES_HEAP_NEWSIZE
export ES_DIRECT_SIZE
export ES_JAVA_OPTS
export JAVA_HOME

To adjust the size, simply change the ES_HEAP_SIZE line to the following:

export ES_HEAP_SIZE=xM/xG

(where x is the number of MB/GB of RAM that you would like to allocate)

Example:

export ES_HEAP_SIZE=1G

Would allocate 1GB.

Once you have edited the script, save and exit, then restart the service. You can check if it has been correctly set by running the following:

ps aux | grep elasticsearch

And checking for the -Xms and -Xmx flags in the java process that returns:

/usr/bin/java -Xms1G -Xmx1G

Hope this helps :)

I was having exactly the same problem. I looked for two hours what was wrong with no luck until I realize my POST method was private instead of public .

Funny now seeing that error message is kind of generic. Hope it helps!

based on examples above and examples found on other sites, I created a generic procedure and some examples.

'Simple helper procedure to create a dropdown in a cell based on a list of values in a range
'ValueSheetName : the name of the sheet containing the value range
'ValueRangeString : the range on the sheet with name ValueSheetName containing the values for the dropdown
'CreateOnSheetName : the name of the sheet where the dropdown needs to be created
'CreateInRangeString : the range where the dropdown needs to be created
'FieldName As String : a name of the dropdown, will be used in the inputMessage and ErrorMessage
'See example below ExampleCreateDropDown
Public Sub CreateDropDown(ValueSheetName As String, ValueRangeString As String, CreateOnSheetName As String, CreateInRangeString As String, FieldName As String)
    Dim ValueSheet As Worksheet
    Set ValueSheet = Worksheets(ValueSheetName) 'The sheet containing the values
    Dim ValueRange As Range: Set ValueRange = ValueSheet.Range(ValueRangeString) 'The range containing the values
    Dim CreateOnSheet As Worksheet
    Set CreateOnSheet = Worksheets(CreateOnSheetName) 'The sheet containing the values
    Dim CreateInRange As Range: Set CreateInRange = CreateOnSheet.Range(CreateInRangeString)
    Dim InputTitle As String:  InputTitle = "Please Select a Value"
    Dim InputMessage As String:  InputMessage = "for " & FieldName
    Dim ErrorTitle As String:  ErrorTitle = "Please Select a Value"
    Dim ErrorMessage As String:  ErrorMessage = "for " & FieldName
    Dim ShowInput As Boolean:  ShowInput = True 'Show input message on hover
    Dim ShowError As Boolean:  ShowError = True 'Show error message on error
    Dim ValidationType As XlDVType:  ValidationType = xlValidateList
    Dim ValidationAlertStyle As XlDVAlertStyle:  ValidationAlertStyle = xlValidAlertStop 'Stop on invalid value
    Dim ValidationOperator As XlFormatConditionOperator:  ValidationOperator = xlEqual 'Value must be equal to one of the Values from the ValidationFormula1
    Dim ValidationFormula1 As Variant:  ValidationFormula1 = "=" & ValueSheetName & "!" & ValueRange.Address 'Formula referencing the values from the ValueRange
    Dim ValidationFormula2 As Variant:  ValidationFormula2 = ""

    Call CreateDropDownWithValidationInCell(CreateInRange, InputTitle, InputMessage, ErrorTitle, ErrorMessage, ShowInput, ShowError, ValidationType, ValidationAlertStyle, ValidationOperator, ValidationFormula1, ValidationFormula2)
End Sub


'An example using the ExampleCreateDropDown
Private Sub ExampleCreateDropDown()
    Call CreateDropDown(ValueSheetName:="Test", ValueRangeString:="C1:C5", CreateOnSheetName:="Test", CreateInRangeString:="B1", FieldName:="test2")
End Sub


'The full option function if you need more configurable options
'To create a dropdown in a cell based on a list of values in a range
'Validation: https://msdn.microsoft.com/en-us/library/office/ff840078.aspx
'ValidationTypes: XlDVType  https://msdn.microsoft.com/en-us/library/office/ff840715.aspx
'ValidationAlertStyle:  XlDVAlertStyle  https://msdn.microsoft.com/en-us/library/office/ff841223.aspx
'XlFormatConditionOperator  https://msdn.microsoft.com/en-us/library/office/ff840923.aspx
'See example below ExampleCreateDropDownWithValidationInCell
Public Sub CreateDropDownWithValidationInCell(CreateInRange As Range, _
                                        Optional InputTitle As String = "", _
                                        Optional InputMessage As String = "", _
                                        Optional ErrorTitle As String = "", _
                                        Optional ErrorMessage As String = "", _
                                        Optional ShowInput As Boolean = True, _
                                        Optional ShowError As Boolean = True, _
                                        Optional ValidationType As XlDVType = xlValidateList, _
                                        Optional ValidationAlertStyle As XlDVAlertStyle = xlValidAlertStop, _
                                        Optional ValidationOperator As XlFormatConditionOperator = xlEqual, _
                                        Optional ValidationFormula1 As Variant = "", _
                                        Optional ValidationFormula2 As Variant = "")

    With CreateInRange.Validation
        .Delete
        .Add Type:=ValidationType, AlertStyle:=ValidationAlertStyle, Operator:=ValidationOperator, Formula1:=ValidationFormula1, Formula2:=ValidationFormula2
        .IgnoreBlank = True
        .InCellDropdown = True
        .InputTitle = InputTitle
        .ErrorTitle = ErrorTitle
        .InputMessage = InputMessage
        .ErrorMessage = ErrorMessage
        .ShowInput = ShowInput
        .ShowError = ShowError
    End With
End Sub


'An example using the CreateDropDownWithValidationInCell
Private Sub ExampleCreateDropDownWithValidationInCell()
    Dim ValueSheetName As String: ValueSheetName = "Hidden" 'The sheet containing the values
    Dim ValueRangeString As String: ValueRangeString = "C7:C9" 'The range containing the values
    Dim CreateOnSheetName As String: CreateOnSheetName = "Test"  'The sheet containing the dropdown
    Dim CreateInRangeString As String: CreateInRangeString = "A1" 'The range containing the dropdown

    Dim ValueSheet As Worksheet
    Set ValueSheet = Worksheets(ValueSheetName)
    Dim ValueRange As Range: Set ValueRange = ValueSheet.Range(ValueRangeString)
    Dim CreateOnSheet As Worksheet
    Set CreateOnSheet = Worksheets(CreateOnSheetName)
    Dim CreateInRange As Range: Set CreateInRange = CreateOnSheet.Range(CreateInRangeString)
    Dim FieldName As String: FieldName = "Testing Dropdown"
    Dim InputTitle As String:  InputTitle = "Please Select a value"
    Dim InputMessage As String:  InputMessage = "for " & FieldName
    Dim ErrorTitle As String:  ErrorTitle = "Please Select a value"
    Dim ErrorMessage As String:  ErrorMessage = "for " & FieldName
    Dim ShowInput As Boolean:  ShowInput = True
    Dim ShowError As Boolean:  ShowError = True
    Dim ValidationType As XlDVType:  ValidationType = xlValidateList
    Dim ValidationAlertStyle As XlDVAlertStyle:  ValidationAlertStyle = xlValidAlertStop
    Dim ValidationOperator As XlFormatConditionOperator:  ValidationOperator = xlEqual
    Dim ValidationFormula1 As Variant:  ValidationFormula1 = "=" & ValueSheetName & "!" & ValueRange.Address
    Dim ValidationFormula2 As Variant:  ValidationFormula2 = ""

    Call CreateDropDownWithValidationInCell(CreateInRange, InputTitle, InputMessage, ErrorTitle, ErrorMessage, ShowInput, ShowError, ValidationType, ValidationAlertStyle, ValidationOperator, ValidationFormula1, ValidationFormula2)

End Sub

tl;dr.

Matches all URL examples on this question and then some.

let re = /^(https?:\/\/)?((www\.)?(youtube(-nocookie)?|youtube.googleapis)\.com.*(v\/|v=|vi=|vi\/|e\/|embed\/|user\/.*\/u\/\d+\/)|youtu\.be\/)([_0-9a-z-]+)/i;
let id = "https://www.youtube.com/watch?v=l-gQLqv9f4o".match(re)[7];

ID will always be in match group 7.

Live examples of all the URLs I grabbed from the answers to this question: https://regexr.com/3u0d4

Full explanation:

As many answers/comments have brought up, there are many formats for youtube video URLs. Even multiple TLDs where they can appear to be "hosted".

You can look at the full list of variations I checked against by following the regexr link above.

Lets break down the RegExp.

^ Lock the string to the start of the string. (https?:\/\/)? Optional protocols http:// or https:// The ? makes the preceding item optional so the s and then the entire group (anything enclosed in a set of parenthesis) are optional.

Ok, this next part is the meat of it. Basically we have two options, the various versions of www.youtube.com/...[id] and the link shortened youtu.be/[id] version.

(                                                  // Start a group which will match everything after the protocol and up to just before the video id.
  (www\.)?                                         // Optional www.
  (youtube(-nocookie)?|youtube.googleapis)         // There are three domains where youtube videos can be accessed. This matches them.
  \.com                                            // The .com at the end of the domain. 
  .*                                               // Match anything 
  (v\/|v=|vi=|vi\/|e\/|embed\/|user\/.*\/u\/\d+\/) // These are all the things that can come right before the video id. The | character means OR so the first one in the "list" matches.
  |                                                // There is one more domain where you can get to youtube, it's the link shortening url which is just followed by the video id. This OR separates all the stuff in this group and the link shortening url.
  youtu\.be\/                                      // The link shortening domain
)                                                  // End of group

Finally we have the group to select the video ID. At least one character that is a number, letter, underscore, or dash.

([_0-9a-z-]+)

You can find out much more detail about each part of the regex by heading over the regexr link and seeing how each part of the expression matches with the text in the url.

The suggested method str.title() does not work in all cases. For example:

string = "a b 3c"
string.title()
> "A B 3C"

instead of "A B 3c".

I think, it is better to do something like this:

def capitalize_words(string):
    words = string.split(" ") # just change the split(" ") method
    return ' '.join([word.capitalize() for word in words])

capitalize_words(string)
>'A B 3c'

One mistake I was making was saving the file as a.condarc or b.condarc.

Save it only as .condarc and paste the following code in the file and save the file in your home directory. Make necessary changes to hostname, user etc.

channels:
- defaults

show_channel_urls: True
allow_other_channels: True

proxy_servers:
    http: http://user:pass@hostname:port
    https: http://user:pass@hostname:port


ssl_verify: False

You want to join on condition 1 AND condition 2, so simply use the AND keyword as below

ON a.userid = b.sourceid AND a.listid = b.destinationid;

public partial class result : System.Web.UI.Page
{
    static DataTable table1 = new DataTable("Shashank");
    static DataSet set = new DataSet("office");


    protected void Page_Load(object sender, EventArgs e)
    {
        lblEmployeeNumber.Text = HttpContext.Current.Request.Form["txtEmployeeNumber"];
        lblFirstName.Text = Request.Form["txtFirstName"];
        lblLastName.Text = Request.Form["txtLastName"];
        lblTitle.Text = Request.Form["txtTitle"];

        Int32 Rcount = Convert.ToInt32(table1.Rows.Count);

        if (Rcount == 0)
        {

            table1.Columns.Add("ID");
            table1.Columns.Add("FName");
            table1.Columns.Add("LName");
            table1.Columns.Add("Title");
            table1.Rows.Add(lblEmployeeNumber.Text, lblFirstName.Text, lblLastName.Text, lblTitle.Text);
            set.Tables.Add(table1);
        }
        else
        {
            if (lblEmployeeNumber.Text != "")
            {
                DataRow dr = table1.NewRow();
                dr["ID"] = lblEmployeeNumber.Text;
                dr["FName"] = lblFirstName.Text;
                dr["LName"] = lblLastName.Text;
                dr["Title"] = lblTitle.Text;
                table1.Rows.Add(dr);
            }
        }

        gvrEmp.DataSource = set;
        gvrEmp.DataBind();

    }
}

Unfortunately, there doesn't seem to be a period class that spans time as well, so you might have to do the calculations on your own.

Fortunately, the date and time classes have a lot of utility methods that simplify that to some degree. Here's a way to calculate the difference although not necessarily the fastest:

LocalDateTime fromDateTime = LocalDateTime.of(1984, 12, 16, 7, 45, 55);
LocalDateTime toDateTime = LocalDateTime.of(2014, 9, 10, 6, 40, 45);

LocalDateTime tempDateTime = LocalDateTime.from( fromDateTime );

long years = tempDateTime.until( toDateTime, ChronoUnit.YEARS );
tempDateTime = tempDateTime.plusYears( years );

long months = tempDateTime.until( toDateTime, ChronoUnit.MONTHS );
tempDateTime = tempDateTime.plusMonths( months );

long days = tempDateTime.until( toDateTime, ChronoUnit.DAYS );
tempDateTime = tempDateTime.plusDays( days );


long hours = tempDateTime.until( toDateTime, ChronoUnit.HOURS );
tempDateTime = tempDateTime.plusHours( hours );

long minutes = tempDateTime.until( toDateTime, ChronoUnit.MINUTES );
tempDateTime = tempDateTime.plusMinutes( minutes );

long seconds = tempDateTime.until( toDateTime, ChronoUnit.SECONDS );

System.out.println( years + " years " + 
        months + " months " + 
        days + " days " +
        hours + " hours " +
        minutes + " minutes " +
        seconds + " seconds.");

//prints: 29 years 8 months 24 days 22 hours 54 minutes 50 seconds.

The basic idea is this: create a temporary start date and get the full years to the end. Then adjust that date by the number of years so that the start date is less then a year from the end. Repeat that for each time unit in descending order.

Finally a disclaimer: I didn't take different timezones into account (both dates should be in the same timezone) and I also didn't test/check how daylight saving time or other changes in a calendar (like the timezone changes in Samoa) affect this calculation. So use with care.

List<String> stringList = getMyListOfStrings();
StringJoiner sj = new StringJoiner(" ");
stringList.stream().forEach(e -> sj.add(e));
String spaceSeparated = sj.toString()

You pass to the new StringJoiner the char sequence you want to be used as separator. If you want to do a CSV: new StringJoiner(", ");

Just add style="width:auto"

<input type="submit" id="search" value="Search" style="width:auto" />

This worked for me in IE, Firefox and Chrome.

If you don't feel like dropping and recreating the whole shebang just to reload your data, you could use MyModel.destroy_all (or delete_all) in the seed.db file to clean out a table before your MyModel.create!(...) statements load the data. Then, you can redo the db:seed operation over and over. (Obviously, this only affects the tables you've loaded data into, not the rest of them.)

There's a "dirty hack" at https://stackoverflow.com/a/14957893/4553442 to add a "de-seeding" operation similar to migrating up and down...

For 19.1 above on Linux,

Close the App or any window of Smartgit

Go to:

/home/[USERNAME]/.config/smartgit/[CURRENT OR LAST VERSION]

open the file:

preferences.yml

Search for:

"listx: {" in this file

You will find something like this:

listx: {ePP: 1607503071922, eUT: -9223377036854775808, nRT: -9223377036854775808, eV: '20.1', uid: emobf7q63s83}

So now all you need is delete the string inside the {} So it will be like this:

listx: {}

Now save the file and start Smartgit. You will have all repositories and other preferences and you will be asked for set the type of license.

CASE
  WHEN ebv.db_no = 22978 OR 
       ebv.db_no = 23218 OR
       ebv.db_no = 23219
  THEN 'WECS 9500' 
  ELSE 'WECS 9520' 
END as wecs_system 

First go to the pip documentation if not install before: http://pip.readthedocs.org/en/stable/installing/

and follow the install pip which is first download get-pip.py from https://bootstrap.pypa.io/get-pip.py

Then run the following (which may require administrator access): python get-pip.py

For example (lesser numbers are faster),

64-bit Intel Xeon X5550 @ 2.67GHz, gcc 4.1.2 -O3

short add/sub: 1.005460 [0]
short mul/div: 3.926543 [0]
long add/sub: 0.000000 [0]
long mul/div: 7.378581 [0]
long long add/sub: 0.000000 [0]
long long mul/div: 7.378593 [0]
float add/sub: 0.993583 [0]
float mul/div: 1.821565 [0]
double add/sub: 0.993884 [0]
double mul/div: 1.988664 [0]

32-bit Dual Core AMD Opteron(tm) Processor 265 @ 1.81GHz, gcc 3.4.6 -O3

short add/sub: 0.553863 [0]
short mul/div: 12.509163 [0]
long add/sub: 0.556912 [0]
long mul/div: 12.748019 [0]
long long add/sub: 5.298999 [0]
long long mul/div: 20.461186 [0]
float add/sub: 2.688253 [0]
float mul/div: 4.683886 [0]
double add/sub: 2.700834 [0]
double mul/div: 4.646755 [0]

As Dan pointed out, even once you normalize for clock frequency (which can be misleading in itself in pipelined designs), results will vary wildly based on CPU architecture (individual ALU/FPU performance, as well as actual number of ALUs/FPUs available per core in superscalar designs which influences how many independent operations can execute in parallel -- the latter factor is not exercised by the code below as all operations below are sequentially dependent.)

Poor man's FPU/ALU operation benchmark:

#include <stdio.h>
#ifdef _WIN32
#include <sys/timeb.h>
#else
#include <sys/time.h>
#endif
#include <time.h>
#include <cstdlib>

double
mygettime(void) {
# ifdef _WIN32
  struct _timeb tb;
  _ftime(&tb);
  return (double)tb.time + (0.001 * (double)tb.millitm);
# else
  struct timeval tv;
  if(gettimeofday(&tv, 0) < 0) {
    perror("oops");
  }
  return (double)tv.tv_sec + (0.000001 * (double)tv.tv_usec);
# endif
}

template< typename Type >
void my_test(const char* name) {
  Type v  = 0;
  // Do not use constants or repeating values
  //  to avoid loop unroll optimizations.
  // All values >0 to avoid division by 0
  // Perform ten ops/iteration to reduce
  //  impact of ++i below on measurements
  Type v0 = (Type)(rand() % 256)/16 + 1;
  Type v1 = (Type)(rand() % 256)/16 + 1;
  Type v2 = (Type)(rand() % 256)/16 + 1;
  Type v3 = (Type)(rand() % 256)/16 + 1;
  Type v4 = (Type)(rand() % 256)/16 + 1;
  Type v5 = (Type)(rand() % 256)/16 + 1;
  Type v6 = (Type)(rand() % 256)/16 + 1;
  Type v7 = (Type)(rand() % 256)/16 + 1;
  Type v8 = (Type)(rand() % 256)/16 + 1;
  Type v9 = (Type)(rand() % 256)/16 + 1;

  double t1 = mygettime();
  for (size_t i = 0; i < 100000000; ++i) {
    v += v0;
    v -= v1;
    v += v2;
    v -= v3;
    v += v4;
    v -= v5;
    v += v6;
    v -= v7;
    v += v8;
    v -= v9;
  }
  // Pretend we make use of v so compiler doesn't optimize out
  //  the loop completely
  printf("%s add/sub: %f [%d]\n", name, mygettime() - t1, (int)v&1);
  t1 = mygettime();
  for (size_t i = 0; i < 100000000; ++i) {
    v /= v0;
    v *= v1;
    v /= v2;
    v *= v3;
    v /= v4;
    v *= v5;
    v /= v6;
    v *= v7;
    v /= v8;
    v *= v9;
  }
  // Pretend we make use of v so compiler doesn't optimize out
  //  the loop completely
  printf("%s mul/div: %f [%d]\n", name, mygettime() - t1, (int)v&1);
}

int main() {
  my_test< short >("short");
  my_test< long >("long");
  my_test< long long >("long long");
  my_test< float >("float");
  my_test< double >("double");

  return 0;
}

I know that this subject is quite old but I want to share my experience about that topic. Actually, I was searching a module that can help me with my daily reports. I'm writting some documentations and some reports in HTML + CSS (instead of Word, Latex, OO, ...). The objectif would be to print them on A4 paper to share it with friends, ... Instead of searching, I decided to have a small funny coding session to implement a simple lib that can handle "pages", page number, summary, header, footer, .... Finally, I did it in ~~2h and I know that's not the best tool ever but it's almost ok for my purpose. You can take a look at this project on my repo and don't hesitate to share your ideas. It's maybe not what you are searching for at 100% but I think that this module can help you.

Basically I create a page of body "width: 200mm;" and container of height: 290mm (smaller than A4). Then I used page-break-after: always; so the "print" option of the browser know when to split pages.

repo: https://github.com/kursion/jsprint

The exec sp_spaceused without parameter shows the summary for the whole database. The foreachtable solution generates one result set per table - which SSMS might not be able to handle if you have too many tables.

I created a script which collects the table infos via sp_spaceused and displays a summary in a single record set, sorted by size.

create table #t
(
  name nvarchar(128),
  rows varchar(50),
  reserved varchar(50),
  data varchar(50),
  index_size varchar(50),
  unused varchar(50)
)

declare @id nvarchar(128)
declare c cursor for
select '[' + sc.name + '].[' + s.name + ']' FROM sysobjects s INNER JOIN sys.schemas sc ON s.uid = sc.schema_id where s.xtype='U'

open c
fetch c into @id

while @@fetch_status = 0 begin

  insert into #t
  exec sp_spaceused @id

  fetch c into @id
end

close c
deallocate c

select * from #t
order by convert(int, substring(data, 1, len(data)-3)) desc

drop table #t

I think the best that's possible in cross-browser JavaScript is window.print(), which (in Firefox 3, for me) brings up the 'print' dialog and not the print preview dialog.

FYI, the print dialog is your computer's Print popup, what you get when you do Ctrl-p. The print preview is Firefox's own Preview window, and it has more options. It's what you get with Firefox Menu > Print...

First of all, we have to start the docker container

ankit@ankit-HP-Notebook:~$  sudo docker start 3a19b39ea021

                        3a19b39ea021

After that, check the docker container:

ankit@ankit-HP-Notebook:~$  sudo docker ps -a

 CONTAINER ID        IMAGE                         COMMAND             CREATED             STATUS                   PORTS               NAMES

  3a19b39ea021        coreapps/ubuntu16.04:latest   "bash"              13 hours ago        
  Up 9 seconds                                 ubuntu1

  455b66057060        hello-world                   "/hello"            4 weeks ago         

Exited (0) 4 weeks ago                       vigorous_bardeen

Then execute by using the command below:

ankit@ankit-HP-Notebook:~$  sudo docker exec -it 3a19b39ea021 bash

root@3a19b39ea021:/# 

It's not perfect, but I wrote this helper for my tests in C#:

using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

namespace Proto.Promises.Tests.Threading
{
    public class ThreadHelper
    {
        public static readonly int multiThreadCount = Environment.ProcessorCount * 100;
        private static readonly int[] offsets = new int[] { 0, 10, 100, 1000 };

        private readonly Stack<Task> _executingTasks = new Stack<Task>(multiThreadCount);
        private readonly Barrier _barrier = new Barrier(1);
        private int _currentParticipants = 0;
        private readonly TimeSpan _timeout;

        public ThreadHelper() : this(TimeSpan.FromSeconds(10)) { } // 10 second timeout should be enough for most cases.

        public ThreadHelper(TimeSpan timeout)
        {
            _timeout = timeout;
        }

        /// <summary>
        /// Execute the action multiple times in parallel threads.
        /// </summary>
        public void ExecuteMultiActionParallel(Action action)
        {
            for (int i = 0; i < multiThreadCount; ++i)
            {
                AddParallelAction(action);
            }
            ExecutePendingParallelActions();
        }

        /// <summary>
        /// Execute the action once in a separate thread.
        /// </summary>
        public void ExecuteSingleAction(Action action)
        {
            AddParallelAction(action);
            ExecutePendingParallelActions();
        }

        /// <summary>
        /// Add an action to be run in parallel.
        /// </summary>
        public void AddParallelAction(Action action)
        {
            var taskSource = new TaskCompletionSource<bool>();
            lock (_executingTasks)
            {
                ++_currentParticipants;
                _barrier.AddParticipant();
                _executingTasks.Push(taskSource.Task);
            }
            new Thread(() =>
            {
                try
                {
                    _barrier.SignalAndWait(); // Try to make actions run in lock-step to increase likelihood of breaking race conditions.
                    action.Invoke();
                    taskSource.SetResult(true);
                }
                catch (Exception e)
                {
                    taskSource.SetException(e);
                }
            }).Start();
        }

        /// <summary>
        /// Runs the pending actions in parallel, attempting to run them in lock-step.
        /// </summary>
        public void ExecutePendingParallelActions()
        {
            Task[] tasks;
            lock (_executingTasks)
            {
                _barrier.SignalAndWait();
                _barrier.RemoveParticipants(_currentParticipants);
                _currentParticipants = 0;
                tasks = _executingTasks.ToArray();
                _executingTasks.Clear();
            }
            try
            {
                if (!Task.WaitAll(tasks, _timeout))
                {
                    throw new TimeoutException($"Action(s) timed out after {_timeout}, there may be a deadlock.");
                }
            }
            catch (AggregateException e)
            {
                // Only throw one exception instead of aggregate to try to avoid overloading the test error output.
                throw e.Flatten().InnerException;
            }
        }

        /// <summary>
        /// Run each action in parallel multiple times with differing offsets for each run.
        /// <para/>The number of runs is 4^actions.Length, so be careful if you don't want the test to run too long.
        /// </summary>
        /// <param name="expandToProcessorCount">If true, copies each action on additional threads up to the processor count. This can help test more without increasing the time it takes to complete.
        /// <para/>Example: 2 actions with 6 processors, runs each action 3 times in parallel.</param>
        /// <param name="setup">The action to run before each parallel run.</param>
        /// <param name="teardown">The action to run after each parallel run.</param>
        /// <param name="actions">The actions to run in parallel.</param>
        public void ExecuteParallelActionsWithOffsets(bool expandToProcessorCount, Action setup, Action teardown, params Action[] actions)
        {
            setup += () => { };
            teardown += () => { };
            int actionCount = actions.Length;
            int expandCount = expandToProcessorCount ? Math.Max(Environment.ProcessorCount / actionCount, 1) : 1;
            foreach (var combo in GenerateCombinations(offsets, actionCount))
            {
                setup.Invoke();
                for (int k = 0; k < expandCount; ++k)
                {
                    for (int i = 0; i < actionCount; ++i)
                    {
                        int offset = combo[i];
                        Action action = actions[i];
                        AddParallelAction(() =>
                        {
                            for (int j = offset; j > 0; --j) { } // Just spin in a loop for the offset.
                            action.Invoke();
                        });
                    }
                }
                ExecutePendingParallelActions();
                teardown.Invoke();
            }
        }

        // Input: [1, 2, 3], 3
        // Ouput: [
        //          [1, 1, 1],
        //          [2, 1, 1],
        //          [3, 1, 1],
        //          [1, 2, 1],
        //          [2, 2, 1],
        //          [3, 2, 1],
        //          [1, 3, 1],
        //          [2, 3, 1],
        //          [3, 3, 1],
        //          [1, 1, 2],
        //          [2, 1, 2],
        //          [3, 1, 2],
        //          [1, 2, 2],
        //          [2, 2, 2],
        //          [3, 2, 2],
        //          [1, 3, 2],
        //          [2, 3, 2],
        //          [3, 3, 2],
        //          [1, 1, 3],
        //          [2, 1, 3],
        //          [3, 1, 3],
        //          [1, 2, 3],
        //          [2, 2, 3],
        //          [3, 2, 3],
        //          [1, 3, 3],
        //          [2, 3, 3],
        //          [3, 3, 3]
        //        ]
        private static IEnumerable<int[]> GenerateCombinations(int[] options, int count)
        {
            int[] indexTracker = new int[count];
            int[] combo = new int[count];
            for (int i = 0; i < count; ++i)
            {
                combo[i] = options[0];
            }
            // Same algorithm as picking a combination lock.
            int rollovers = 0;
            while (rollovers < count)
            {
                yield return combo; // No need to duplicate the array since we're just reading it.
                for (int i = 0; i < count; ++i)
                {
                    int index = ++indexTracker[i];
                    if (index == options.Length)
                    {
                        indexTracker[i] = 0;
                        combo[i] = options[0];
                        if (i == rollovers)
                        {
                            ++rollovers;
                        }
                    }
                    else
                    {
                        combo[i] = options[index];
                        break;
                    }
                }
            }
        }
    }
}

Example usage:

[Test]
public void DeferredMayBeBeResolvedAndPromiseAwaitedConcurrently_void0()
{
    Promise.Deferred deferred = default(Promise.Deferred);
    Promise promise = default(Promise);

    int invokedCount = 0;

    var threadHelper = new ThreadHelper();
    threadHelper.ExecuteParallelActionsWithOffsets(false,
        // Setup
        () =>
        {
            invokedCount = 0;
            deferred = Promise.NewDeferred();
            promise = deferred.Promise;
        },
        // Teardown
        () => Assert.AreEqual(1, invokedCount),
        // Parallel Actions
        () => deferred.Resolve(),
        () => promise.Then(() => { Interlocked.Increment(ref invokedCount); }).Forget()
    );
}

Try below:

SELECT CONVERT(VARCHAR(20), GETDATE(), 101)

    @Singleton
    @AccessTimeout(value=120000)
    public class StatusSingletonBean {
      private String status;
    
      @Lock(LockType.WRITE)
      public void setStatus(String new Status) {
        status = newStatus;
      }
      @Lock(LockType.WRITE)
      @AccessTimeout(value=360000)
      public void doTediousOperation {
        //...
      }
    }
    //The following singleton has a default access timeout value of 60 seconds, specified //using the TimeUnit.SECONDS constant:
    @Singleton
    @AccessTimeout(value=60, timeUnit=SECONDS) 
    public class StatusSingletonBean { 
    //... 
    }  
    //The Java EE 6 Tutorial

//https://docs.oracle.com/javaee/6/tutorial/doc/gipvi.html

<iframe style="display: block; margin: auto;" width="560" height="315" src="https://www.youtube.com/embed/ig3qHRVZRvM" frameborder="0" allowfullscreen></iframe>

If your data is base64 encoded.

if ( dataObj != nil ) {
    let encryptedDataText = dataObj!.base64EncodedString(options: NSData.Base64EncodingOptions())
    NSLog("Encrypted with pubkey: %@", encryptedDataText)
}

Since Internet Explorer 11 (IE11+) came out and is not using the tag name of MSIE anymore I came up with a variance of an older detection function:

navigator.sayswho= (function(){
    var N= navigator.appName, ua= navigator.userAgent, tem;

    // if IE11+
    if (new RegExp("Trident/.*rv:([0-9]{1,}[\.0-9]{0,})").exec(ua) !== null) {
        var M= ["Internet Explorer"];
        if(M && (tem= ua.match(/rv:([0-9]{1,}[\.0-9]{0,})/))!= null) M[2]= tem[1];
        M= M? [M[0], M[2]]: [N, navigator.appVersion,'-?'];
        return M;
    }

    var M= ua.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i);
    if(M && (tem= ua.match(/version\/([\.\d]+)/i))!= null) M[2]= tem[1];
    M= M? [M[1], M[2]]: [N, navigator.appVersion,'-?'];
    return M;
})();

No, but the 32-bit version runs just fine on 64-bit Windows.

Just check my Code and Sniper and demo link :

    // Basice Code keep it 
    $(document).ready(function () {
        $(document).on("scroll", onScroll);

        //smoothscroll
        $('a[href^="#"]').on('click', function (e) {
            e.preventDefault();
            $(document).off("scroll");

            $('a').each(function () {
                $(this).removeClass('active');
            })
            $(this).addClass('active');

            var target = this.hash,
                menu = target;
            $target = $(target);
            $('html, body').stop().animate({
                'scrollTop': $target.offset().top+2
            }, 500, 'swing', function () {
                window.location.hash = target;
                $(document).on("scroll", onScroll);
            });
        });
    });

// Use Your Class or ID For Selection 

    function onScroll(event){
        var scrollPos = $(document).scrollTop();
        $('#menu-center a').each(function () {
            var currLink = $(this);
            var refElement = $(currLink.attr("href"));
            if (refElement.position().top <= scrollPos && refElement.position().top + refElement.height() > scrollPos) {
                $('#menu-center ul li a').removeClass("active");
                currLink.addClass("active");
            }
            else{
                currLink.removeClass("active");
            }
        });
    }

demo live

$(document).ready(function () {_x000D_
    $(document).on("scroll", onScroll);_x000D_
    _x000D_
    //smoothscroll_x000D_
    $('a[href^="#"]').on('click', function (e) {_x000D_
        e.preventDefault();_x000D_
        $(document).off("scroll");_x000D_
        _x000D_
        $('a').each(function () {_x000D_
            $(this).removeClass('active');_x000D_
        })_x000D_
        $(this).addClass('active');_x000D_
      _x000D_
        var target = this.hash,_x000D_
            menu = target;_x000D_
        $target = $(target);_x000D_
        $('html, body').stop().animate({_x000D_
            'scrollTop': $target.offset().top+2_x000D_
        }, 500, 'swing', function () {_x000D_
            window.location.hash = target;_x000D_
            $(document).on("scroll", onScroll);_x000D_
        });_x000D_
    });_x000D_
});_x000D_
_x000D_
function onScroll(event){_x000D_
    var scrollPos = $(document).scrollTop();_x000D_
    $('#menu-center a').each(function () {_x000D_
        var currLink = $(this);_x000D_
        var refElement = $(currLink.attr("href"));_x000D_
        if (refElement.position().top <= scrollPos && refElement.position().top + refElement.height() > scrollPos) {_x000D_
            $('#menu-center ul li a').removeClass("active");_x000D_
            currLink.addClass("active");_x000D_
        }_x000D_
        else{_x000D_
            currLink.removeClass("active");_x000D_
        }_x000D_
    });_x000D_
}

body, html {_x000D_
    margin: 0;_x000D_
    padding: 0;_x000D_
    height: 100%;_x000D_
    width: 100%;_x000D_
}_x000D_
.menu {_x000D_
    width: 100%;_x000D_
    height: 75px;_x000D_
    background-color: rgba(0, 0, 0, 1);_x000D_
    position: fixed;_x000D_
    background-color:rgba(4, 180, 49, 0.6);_x000D_
    -webkit-transition: all 0.4s ease;_x000D_
    -moz-transition: all 0.4s ease;_x000D_
    -o-transition: all 0.4s ease;_x000D_
    transition: all 0.4s ease;_x000D_
}_x000D_
.light-menu {_x000D_
    width: 100%;_x000D_
    height: 75px;_x000D_
    background-color: rgba(255, 255, 255, 1);_x000D_
    position: fixed;_x000D_
    background-color:rgba(4, 180, 49, 0.6);_x000D_
    -webkit-transition: all 0.4s ease;_x000D_
    -moz-transition: all 0.4s ease;_x000D_
    -o-transition: all 0.4s ease;_x000D_
    transition: all 0.4s ease;_x000D_
}_x000D_
#menu-center {_x000D_
    width: 980px;_x000D_
    height: 75px;_x000D_
    margin: 0 auto;_x000D_
}_x000D_
#menu-center ul {_x000D_
    margin: 0 0 0 0;_x000D_
}_x000D_
#menu-center ul li a{_x000D_
  padding: 32px 40px;_x000D_
}_x000D_
#menu-center ul li {_x000D_
    list-style: none;_x000D_
    margin: 0 0 0 -4px;_x000D_
    display: inline;_x000D_
_x000D_
}_x000D_
.active, #menu-center ul li a:hover  {_x000D_
    font-family:'Droid Sans', serif;_x000D_
    font-size: 14px;_x000D_
    color: #fff;_x000D_
    text-decoration: none;_x000D_
    line-height: 50px;_x000D_
 background-color: rgba(0, 0, 0, 0.12);_x000D_
 padding: 32px 40px;_x000D_
_x000D_
}_x000D_
a {_x000D_
    font-family:'Droid Sans', serif;_x000D_
    font-size: 14px;_x000D_
    color: black;_x000D_
    text-decoration: none;_x000D_
    line-height: 72px;_x000D_
}_x000D_
#home {_x000D_
    background-color: #286090;_x000D_
    height: 100vh;_x000D_
    width: 100%;_x000D_
    overflow: hidden;_x000D_
}_x000D_
#portfolio {_x000D_
    background: gray; _x000D_
    height: 100vh;_x000D_
    width: 100%;_x000D_
}_x000D_
#about {_x000D_
    background-color: blue;_x000D_
    height: 100vh;_x000D_
    width: 100%;_x000D_
}_x000D_
#contact {_x000D_
    background-color: rgb(154, 45, 45);_x000D_
    height: 100vh;_x000D_
    width: 100%;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<!-- <div class="container"> --->_x000D_
   <div class="m1 menu">_x000D_
   <div id="menu-center">_x000D_
    <ul>_x000D_
     <li><a class="active" href="#home">Home</a>_x000D_
_x000D_
     </li>_x000D_
     <li><a href="#portfolio">Portfolio</a>_x000D_
_x000D_
     </li>_x000D_
     <li><a href="#about">About</a>_x000D_
_x000D_
     </li>_x000D_
     <li><a href="#contact">Contact</a>_x000D_
_x000D_
     </li>_x000D_
    </ul>_x000D_
   </div>_x000D_
   </div>_x000D_
   <div id="home"></div>_x000D_
   <div id="portfolio"></div>_x000D_
   <div id="about"></div>_x000D_
   <div id="contact"></div>

    void NumericTextBoxInput(object sender, TextCompositionEventArgs e)
    {
        TextBox txt = (TextBox)sender;
        var regex = new Regex(@"^[0-9]*(?:\.[0-9]{0,1})?$");
        string str = txt.Text + e.Text.ToString();
        int cntPrc = 0;
        if (str.Contains('.'))
        {
            string[] tokens = str.Split('.');
            if (tokens.Count() > 0)
            {
                string result = tokens[1];
                char[] prc = result.ToCharArray();
                cntPrc = prc.Count();
            }
        }
        if (regex.IsMatch(e.Text) && !(e.Text == "." && ((TextBox)sender).Text.Contains(e.Text)) && (cntPrc < 3))
        {
            e.Handled = false;
        }
        else
        {
            e.Handled = true;
        }
    }

This is the solution to find is the checkbox is checked or not. Use the #prop() function//

$("#c_checkbox").on('change', function () {
                    if ($(this).prop('checked')) {
                        // do stuff//
                    }
                });

You'd be surprised to find out that 80/20 is quite a commonly occurring ratio, often referred to as the Pareto principle. It's usually a safe bet if you use that ratio.

However, depending on the training/validation methodology you employ, the ratio may change. For example: if you use 10-fold cross validation, then you would end up with a validation set of 10% at each fold.

There has been some research into what is the proper ratio between the training set and the validation set:

The fraction of patterns reserved for the validation set should be inversely proportional to the square root of the number of free adjustable parameters.

In their conclusion they specify a formula:

Validation set (v) to training set (t) size ratio, v/t, scales like ln(N/h-max), where N is the number of families of recognizers and h-max is the largest complexity of those families.

What they mean by complexity is:

Each family of recognizer is characterized by its complexity, which may or may not be related to the VC-dimension, the description length, the number of adjustable parameters, or other measures of complexity.

Taking the first rule of thumb (i.e.validation set should be inversely proportional to the square root of the number of free adjustable parameters), you can conclude that if you have 32 adjustable parameters, the square root of 32 is ~5.65, the fraction should be 1/5.65 or 0.177 (v/t). Roughly 17.7% should be reserved for validation and 82.3% for training.

If you want IEnumerable<byte>, then just

IEnumerable<byte> data = foo.Take(x);

Transient variables in Java are never serialized.

Update:
The Technical Note in my original answer is now deprecated. Apple posted a collection of code signing problems (and some solutions) in a new document: Technical Note TN2407 Code Signing Troubleshooting Index

Check the CODE_SIGN_IDENTITY property in your build settings. Is your provisioning profile selected there?
You also need to enter a valid bundle identifier in your apps .plist.
The identifier has to match the one you provided when generating the profile.
Apple has a technote about that here.

I think all you need to display the data on an HTML page is JSON.stringify.

For example, if your JSON is stored like this:

var jsonVar = {
        text: "example",
        number: 1
    };

Then you need only do this to convert it to a string:

var jsonStr = JSON.stringify(jsonVar);

And then you can insert into your HTML directly, for example:

document.body.innerHTML = jsonStr;

Of course you will probably want to replace body with some other element via getElementById.

As for the CSS part of your question, you could use RegExp to manipulate the stringified object before you put it into the DOM. For example, this code (also on JSFiddle for demonstration purposes) should take care of indenting of curly braces.

var jsonVar = {
        text: "example",
        number: 1,
        obj: {
            "more text": "another example"
        },
        obj2: {
             "yet more text": "yet another example"
        }
    }, // THE RAW OBJECT
    jsonStr = JSON.stringify(jsonVar),  // THE OBJECT STRINGIFIED
    regeStr = '', // A EMPTY STRING TO EVENTUALLY HOLD THE FORMATTED STRINGIFIED OBJECT
    f = {
            brace: 0
        }; // AN OBJECT FOR TRACKING INCREMENTS/DECREMENTS,
           // IN PARTICULAR CURLY BRACES (OTHER PROPERTIES COULD BE ADDED)

regeStr = jsonStr.replace(/({|}[,]*|[^{}:]+:[^{}:,]*[,{]*)/g, function (m, p1) {
var rtnFn = function() {
        return '<div style="text-indent: ' + (f['brace'] * 20) + 'px;">' + p1 + '</div>';
    },
    rtnStr = 0;
    if (p1.lastIndexOf('{') === (p1.length - 1)) {
        rtnStr = rtnFn();
        f['brace'] += 1;
    } else if (p1.indexOf('}') === 0) {
         f['brace'] -= 1;
        rtnStr = rtnFn();
    } else {
        rtnStr = rtnFn();
    }
    return rtnStr;
});

document.body.innerHTML += regeStr; // appends the result to the body of the HTML document

This code simply looks for sections of the object within the string and separates them into divs (though you could change the HTML part of that). Every time it encounters a curly brace, however, it increments or decrements the indentation depending on whether it's an opening brace or a closing (behaviour similar to the space argument of 'JSON.stringify'). But you could this as a basis for different types of formatting.

Error message suggests that the client has closed the connection while the server is still trying to write out a response.

Refer to this link for more details:

https://markhneedham.com/blog/2014/01/27/neo4j-org-eclipse-jetty-io-eofexception-caused-by-java-io-ioexception-broken-pipe/

using (var fs = new FileStream(filePath, FileMode.Append, FileAccess.Write, FileShare.ReadWrite))
using (var sw = new StreamWriter(fs))
{
    sw.WriteLine(message);
}

On Ubuntu, early 2018, there is no python3.6-tk on ubuntu's (xenial/16.04) normal distributions, so even if you have earlier versions of python-tk this won't work.

My solution was to use set everything up with python 3.5:

 sudo apt install python3.5-tk
 virtualenv --python=`which python3.5` python-env
 source python-env/bin/activate
 pip install -r requirements.txt

And now matplotlib can find tkinter.

EDIT:

I just needed 3.6 afterall, and the trick was to:

sudo apt install tk-dev

and then rebuild python3.6, after tk-dev, eg:

./configure
make
make install

range() returns a list, xrange() returns an xrange object.

xrange() is a bit faster, and a bit more memory efficient. But the gain is not very large.

The extra memory used by a list is of course not just wasted, lists have more functionality (slice, repeat, insert, ...). Exact differences can be found in the documentation. There is no bonehard rule, use what is needed.

Python 3.0 is still in development, but IIRC range() will very similar to xrange() of 2.X and list(range()) can be used to generate lists.

• VB ListBox2.DataSource = Nothing
• C# ListBox2.DataSource = null;

You can find more about it in the bundler website (emphasis added below for your convenience):

After developing your application for a while, check in the application together with the Gemfile and Gemfile.lock snapshot. Now, your repository has a record of the exact versions of all of the gems that you used the last time you know for sure that the application worked...

This is important: the Gemfile.lock makes your application a single package of both your own code and the third-party code it ran the last time you know for sure that everything worked. Specifying exact versions of the third-party code you depend on in your Gemfile would not provide the same guarantee, because gems usually declare a range of versions for their dependencies.

First deactivate the environment and come back to the base environment. From the base, you should be able to run the command conda env remove -n <envname>. This will give you the message

Remove all packages in environment C:\Users\<username>\AppData\Local\Continuum\anaconda3\envs\{envname}:

Instead of input.nextLine() use input.next(), that should solve the problem.

Modified code:

public static Scanner input = new Scanner(System.in);

public static void main(String[] args)
{
    System.out.print("Insert a number: ");
    int number = input.nextInt();
    System.out.print("Text1: ");
    String text1 = input.next();
    System.out.print("Text2: ");
    String text2 = input.next();
}

Heres how to change all databases/tables/columns. Run these queries and they will output all of the subsequent queries necessary to convert your entire schema to utf8. Hope this helps!

-- Change DATABASE Default Collation

SELECT DISTINCT concat('ALTER DATABASE `', TABLE_SCHEMA, '` CHARACTER SET utf8 COLLATE utf8_unicode_ci;')
from information_schema.tables
where TABLE_SCHEMA like  'database_name';

-- Change TABLE Collation / Char Set

SELECT concat('ALTER TABLE `', TABLE_SCHEMA, '`.`', table_name, '` CHARACTER SET utf8 COLLATE utf8_unicode_ci;')
from information_schema.tables
where TABLE_SCHEMA like 'database_name';

-- Change COLUMN Collation / Char Set

SELECT concat('ALTER TABLE `', t1.TABLE_SCHEMA, '`.`', t1.table_name, '` MODIFY `', t1.column_name, '` ', t1.data_type , '(' , t1.CHARACTER_MAXIMUM_LENGTH , ')' , ' CHARACTER SET utf8 COLLATE utf8_unicode_ci;')
from information_schema.columns t1
where t1.TABLE_SCHEMA like 'database_name' and t1.COLLATION_NAME = 'old_charset_name';

Related, for mixing querysets from the same model, or for similar fields from a few models, Starting with Django 1.11 a QuerySet.union() method is also available:

union()

union(*other_qs, all=False)

New in Django 1.11. Uses SQL’s UNION operator to combine the results of two or more QuerySets. For example:

>>> qs1.union(qs2, qs3)

The UNION operator selects only distinct values by default. To allow duplicate values, use the all=True argument.

union(), intersection(), and difference() return model instances of the type of the first QuerySet even if the arguments are QuerySets of other models. Passing different models works as long as the SELECT list is the same in all QuerySets (at least the types, the names don’t matter as long as the types in the same order).

In addition, only LIMIT, OFFSET, and ORDER BY (i.e. slicing and order_by()) are allowed on the resulting QuerySet. Further, databases place restrictions on what operations are allowed in the combined queries. For example, most databases don’t allow LIMIT or OFFSET in the combined queries.

Additionally, you can change the keys view window -> preferences then type: 'keys' and when the key preference page opens you can type 'toggle block selection' and voila!

I have done it using the following class..

@implementation Base64Converter
static char base64EncodingTable[64] = {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',  'M', 'N', 'O', 'P',
'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7',    '8', '9', '+', '/'
};
+ (NSString *) base64StringFromData: (NSData *)data length: (int)length {

unsigned long ixtext, lentext;

long ctremaining;

unsigned char input[3], output[4];

short i, charsonline = 0, ctcopy;

const unsigned char *raw;

NSMutableString *result;

lentext = [data length];

if (lentext < 1)
    return @"";

result = [NSMutableString stringWithCapacity: lentext];

raw = [data bytes];

ixtext = 0;

while (true) {

    ctremaining = lentext - ixtext;

    if (ctremaining <= 0)
        break;

    for (i = 0; i < 3; i++) {
        unsigned long ix = ixtext + i;
        if (ix < lentext)
            input[i] = raw[ix];
        else
            input[i] = 0;
    }

    output[0] = (input[0] & 0xFC) >> 2;

    output[1] = ((input[0] & 0x03) << 4) | ((input[1] & 0xF0) >> 4);

    output[2] = ((input[1] & 0x0F) << 2) | ((input[2] & 0xC0) >> 6);

    output[3] = input[2] & 0x3F;

    ctcopy = 4;

    switch (ctremaining) {
        case 1:
            ctcopy = 2;
            break;

        case 2:
            ctcopy = 3;
            break;
    }

    for (i = 0; i < ctcopy; i++)
        [result appendString: [NSString stringWithFormat: @"%c", base64EncodingTable[output[i]]]];

    for (i = ctcopy; i < 4; i++)
        [result appendString: @"="];

    ixtext += 3;

    charsonline += 4;

    if ((length > 0) && (charsonline >= length))
        charsonline = 0;
}
return result;
}
@end

While calling call

 [Base64Converter base64StringFromData:dataval length:lengthval];

That's it...

The best option is prepared statements. Messing around with quotes and escapes is harder work to begin with, and difficult to maintain. Sooner or later you will end up accidentally forgetting to quote something or end up escaping the same string twice, or mess up something like that. Might be years before you find those type of bugs.

http://php.net/manual/en/pdo.prepared-statements.php

you need to fill only starting 2-3 numbers (or text for that matter) and then drag the range down using fill handle. MS Excel will identify the series by itself and will fill the range till where you drag down the range. The below image shows the ‘Fill Handle’.

I had a single page application on entering URL it was creating a HashMap (used by my webpage) which contained data from multiple databases. I did following things to load everything during server start time-

1- Created ContextListenerClass

public class MyAppContextListener implements ServletContextListener
    @Autowired

    private  MyDataProviderBean myDataProviderBean; 

    public MyDataProviderBean getMyDataProviderBean() {

        return MyDataProviderBean;

    }

    public void setMyDataProviderBean(MyDataProviderBean MyDataProviderBean) {

        this.myDataProviderBean = MyDataProviderBean;

    }

    @Override
    public void contextDestroyed(ServletContextEvent arg0) {

        System.out.println("ServletContextListener destroyed");

    }


    @Override

    public void contextInitialized(ServletContextEvent context) {

        System.out.println("ServletContextListener started");

        ServletContext sc = context.getServletContext();

        WebApplicationContext springContext = WebApplicationContextUtils.getWebApplicationContext(sc);

        MyDataProviderBean MyDataProviderBean = (MyDataProviderBean)springContext.getBean("myDataProviderBean");

        Map<String, Object> myDataMap = MyDataProviderBean.getDataMap();

        sc.setAttribute("myMap", myDataMap);

    }

2- Added below entry in web.xml

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener> 
<listener>
    <listener-class>com.context.listener.MyAppContextListener</listener-class>
</listener>

3- In my Controller Class updated code to first check for Map in servletContext

    @RequestMapping(value = "/index", method = RequestMethod.GET)
        public String index(@ModelAttribute("model") ModelMap model) {

            Map<String, Object> myDataMap = new HashMap<String, Object>();
            if (context != null && context.getAttribute("myMap")!=null)
            {

                myDataMap=(Map<String, Object>)context.getAttribute("myMap");
            }

            else
            {

                myDataMap = myDataProviderBean.getDataMap();
            }

            for (String key : myDataMap.keySet())
            {
                model.addAttribute(key, myDataMap.get(key));
            }
            return "myWebPage";

        }

With this much change when I start my tomcat it loads dataMap during startTime and puts everything in servletContext which is then used by Controller Class to get results from already populated servletContext .

On mac os, please follow below steps:

Stop MySQL

$ sudo /usr/local/mysql/support-files/mysql.server stop Start it in safe mode:

$ sudo mysqld_safe --skip-grant-tables (above line is the whole command)

This will be an ongoing command until the process is finished so open another shell/terminal window, log in without a password:

$ mysql -u root

mysql> UPDATE mysql.user SET Password=PASSWORD('password') WHERE User='root'; Start MySQL

sudo /usr/local/mysql/support-files/mysql.server start your new password is 'password'.

getdate() or getutcdate().

For containers with a fixed width a pure CSS cross browser solution can be accomplished by wrapping the container into another div and applying the same width to both divs.

#outer {
  overflow-y: auto;
  overflow-x: hidden;
  /*
   * width must be an absolute value otherwise the inner divs width must be set via
   * javascript to the computed width of the parent container
   */
  width: 200px;
}

#inner {
  width: inherit;
}

Click here to see an example on Codepen

Resolved my issue by running dedicated App Pool for AspNetCoreModuleV2

Description:

HTTP Error 500.34 - ANCM Mixed Hosting Models Not Supported

I was running multiple applications under the same App Pool. Some of the applications were running

<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />

The application causing the error was running AspNetCoreModuleV2

<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />

I created a new App Pool dedicated for AspNetCoreModuleV2 and it resolved my issue.

@Swapnil Niwane

I was able to solve this issue by calling an ajax request and formatting the data to 'jsonp'.

$.ajax({
          method: 'GET',
          url: url,
          defaultHeaders: {
              'Content-Type': 'application/json',
              "Access-Control-Allow-Origin": "*",
              'Accept': 'application/json'
           },

          dataType: 'jsonp',

          success: function (response) {
            console.log("success ");
            console.log(response);
          },
          error: function (xhr) {
            console.log("error ");
            console.log(xhr);
          }
});

I have done it in this manner (I'm new in java(also in programming))

import java.util.Scanner;

public class SortingNumbers {

public static void main(String[] args) {
    Scanner scan1=new Scanner(System.in);
    System.out.print("How many numbers you want to sort: ");
    int a=scan1.nextInt();

    int i,j,k=0; // i and j is used in various loops.
    int num[]=new int[a];
    int great[]= new int[a];    //This array elements will be used to store "the number of being greater."  

    Scanner scan2=new Scanner(System.in);
    System.out.println("Enter the numbers: ");

    for(i=0;i<a;i++)    
        num[i] = scan2.nextInt();

    for (i=0;i<a;i++) {
        for(j=0;j<a;j++) {
            if(num[i]>num[j])   //first time when executes this line, i=0 and j=0 and then i=0;j=1 and so on. each time it finishes second for loop the value of num[i] changes.
                k++;} 
    great[i]=k++;  //At the end of each for loop (second one) k++ contains the total of how many times a number is greater than the others.
    k=0;}  // And then, again k is forced to 0, so that it can collect (the total of how many times a number is greater) for another number.

    System.out.print("Ascending Order: ");
    for(i=0;i<a;i++)
        for(j=0;j<a;j++)
            if(great[j]==i) System.out.print(num[j]+","); //there is a fixed value for each great[j] that is, from 0 upto number of elements(input numbers).
    System.out.print("Discending Order: ");
    for(i=0;i<=a;i++)
        for(j=0;j<a;j++)
            if(great[j]==a-i) System.out.print(+num[j]+",");
}

}

I had the same issue in Visual Studio 2013. I'm not sure what caused this for my project, but I was able to fix it by cleaning the solution and rebuilding it.

1. Build > Clean Solution
2. Build > Rebuild Solution

In my case, I already pushed to the repo. Ouch!

You can revert a specific commit while keeping the changes in your local files by doing:

git revert -n <sha>

This way I was able to keep the changes which I needed and undid a commit which had already been pushed.

Try using java.io.BufferedReader like this.

java.io.BufferedReader br = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(fileName)));
String line = null;
while ((line = br.readLine()) != null){
//Process the line
}
br.close();

CharsetDecoder should be what you are looking for, no ?

Many network protocols and files store their characters with a byte-oriented character set such as ISO-8859-1 (ISO-Latin-1).
However, Java's native character encoding is Unicode UTF16BE (Sixteen-bit UCS Transformation Format, big-endian byte order).

See Charset. That doesn't mean UTF16 is the default charset (i.e.: the default "mapping between sequences of sixteen-bit Unicode code units and sequences of bytes"):

Every instance of the Java virtual machine has a default charset, which may or may not be one of the standard charsets.
[US-ASCII, ISO-8859-1 a.k.a. ISO-LATIN-1, UTF-8, UTF-16BE, UTF-16LE, UTF-16]
The default charset is determined during virtual-machine startup and typically depends upon the locale and charset being used by the underlying operating system.

This example demonstrates how to convert ISO-8859-1 encoded bytes in a ByteBuffer to a string in a CharBuffer and visa versa.

// Create the encoder and decoder for ISO-8859-1
Charset charset = Charset.forName("ISO-8859-1");
CharsetDecoder decoder = charset.newDecoder();
CharsetEncoder encoder = charset.newEncoder();

try {
    // Convert a string to ISO-LATIN-1 bytes in a ByteBuffer
    // The new ByteBuffer is ready to be read.
    ByteBuffer bbuf = encoder.encode(CharBuffer.wrap("a string"));

    // Convert ISO-LATIN-1 bytes in a ByteBuffer to a character ByteBuffer and then to a string.
    // The new ByteBuffer is ready to be read.
    CharBuffer cbuf = decoder.decode(bbuf);
    String s = cbuf.toString();
} catch (CharacterCodingException e) {
}

Step 1: Go to the the first column of the first line you want to comment.

Step 2: Press: Ctrl+v and select the lines you want to comment:

Step 3: Shift-I#space (Enter Insert-at-left mode, type chars to insert. The selection will disappear, but all lines within it will be modified after Step 4.)

Step 4: Esc

Normally svn add * works. But if you get message like svn: warning: W150002: due to mix off versioned and non-versioned files in working copy. Use this command:

svn add <path to directory> --force

or

svn add * --force

Use Guava's listenable future API and add a callback. Cf. from the website :

ListeningExecutorService service = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(10));
ListenableFuture<Explosion> explosion = service.submit(new Callable<Explosion>() {
  public Explosion call() {
    return pushBigRedButton();
  }
});
Futures.addCallback(explosion, new FutureCallback<Explosion>() {
  // we want this handler to run immediately after we push the big red button!
  public void onSuccess(Explosion explosion) {
    walkAwayFrom(explosion);
  }
  public void onFailure(Throwable thrown) {
    battleArchNemesis(); // escaped the explosion!
  }
});

I find another way of doing the same thing by using @PathParam. Here is the code sample.

@GET
@Path("data/xml/{Ids}")
@Produces("application/xml")
public Object getData(@PathParam("zrssIds") String Ids)
{
  System.out.println("zrssIds = " + Ids);
  //Here you need to use String tokenizer to make the array from the string.
}

Call the service by using following url.

http://localhost:8080/MyServices/resources/cm/data/xml/12,13,56,76

where

http://localhost:8080/[War File Name]/[Servlet Mapping]/[Class Path]/data/xml/12,13,56,76

There is Code Iris which you can install by going to File -> Settings -> Plugins -> Browse Repositories, then find and choose Code Iris. Restart then you will have a new Code Iris tab.

I recently set up a script that does this.

As David Brabant pointed out, you can use the System.Net.WebRequest class to do an HTTP request.

To check whether it is operational, you should use the following example code:

# First we create the request.
$HTTP_Request = [System.Net.WebRequest]::Create('http://google.com')

# We then get a response from the site.
$HTTP_Response = $HTTP_Request.GetResponse()

# We then get the HTTP code as an integer.
$HTTP_Status = [int]$HTTP_Response.StatusCode

If ($HTTP_Status -eq 200) {
    Write-Host "Site is OK!"
}
Else {
    Write-Host "The Site may be down, please check!"
}

# Finally, we clean up the http request by closing it.
If ($HTTP_Response -eq $null) { } 
Else { $HTTP_Response.Close() }

It should usually work using the method Dave described in his answer. (I can confirm seeing "TextFX Characters" in the Available tab in Plugin Manager.)

If it does not, you can try downloading the zip file from here and put its contents (it's one file called NppTextFX.dll) inside the plugins folder where Notepad++ is installed. I suggest doing this while Notepad++ itself is not running.

I done it, below code is working for me....

@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View v = inflater.inflate(R.layout.hello_world, container, false);

        Button newPage = (Button)v.findViewById(R.id.click);
        newPage.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                Intent intent = new Intent(getActivity(), HomeActivity.class);
                startActivity(intent);
            }
        });
        return v;
    }

and Please make sure that your destination activity should be register in Manifest.xml file,

but in my case all tabs are not shown in HomeActivity, is any solution for that ?

it work in my case, oldSensor and newSnsor - oldView and newView:

private void replaceSensors(View oldSensor, View newSensor) {
            ViewGroup parent = (ViewGroup) oldSensor.getParent();

            if (parent == null) {
                return;
            }

            int indexOldSensor = parent.indexOfChild(oldSensor);
            int indexNewSensor = parent.indexOfChild(newSensor);
            parent.removeView(oldSensor);
            parent.addView(oldSensor, indexNewSensor);
            parent.removeView(newSensor);
            parent.addView(newSensor, indexOldSensor);
        }

If you want to get the full path of the directory of the current rb file:

File.expand_path('../', __FILE__)

It does work in Firefox (including 2.0.0.20). See http://jsbin.com/akili (add /edit to the url to edit):

<p id="one">One</p>
<a href="#" onclick="document.getElementById('one').id = 'two'; return false">Link2</a>

The first click changes the id to "two", the second click errors because the element with id="one" now can't be found!

Perhaps you have another element already with id="two" (FYI you can't have more than one element with the same id).

There are two solutions for this :

Solutions 1 :

1. In Info.plist file add a dictionary with key 'NSAppTransportSecurity'
2. Add another element inside dictionary with key 'Allow Arbitrary Loads'

Plist structure should appear as shown in below image.

Solution 2 :

1. In Info.plist file add a dictionary with key 'NSAppTransportSecurity'
2. Add another element inside dictionary with key 'NSExceptionDomains'
3. Add element with key 'MyDomainName.com' of type NSDictionary
4. Add element with key 'NSIncludesSubdomains' of type Boolean and value set as YES
5. Add element with key 'NSTemporaryExceptionAllowsInsecureHTTPLoads' of type Boolean and value set as YES

Plist structure should appear as shown in below image.

Solution 2 is preferred since it allows only selected domain whereas solution 1 allows all insecure HTTP connections.