Code which disable chrome extensions for ones, who uses DesiredCapabilities to set browser flags :

desired_capabilities['chromeOptions'] = {
    "args": ["--disable-extensions"],
    "extensions": []
}
webdriver.Chrome(desired_capabilities=desired_capabilities)

render() {
    window.scrollTo(0, 0)
    ...
}

Can be a simple solution in case the props are not changed and componentDidUpdate() not firing.

Try this way:

echo $( 
    cmd1
    cmd2
    ...
)

You can just keep on using Array.flat() method to achieve this even when array is a lot more nested.

[1,2,3,[2]].flat() 

is equivalent to

[1,2,3,[2]].flat(1)

so as your nesting increases you can keep on increasing number.

eg:

[1,[2,[3,[4]]]].flat(3) // [1, 2, 3, 4]

And if you are not sure about level of nesting you can just pass Infinity as parameter

[1,2,3,[2,[3,[3,[34],43],[34]]]].flat(Infinity) //[1, 2, 3, 2, 3, 3, 34, 43, 34]

We can directly specify the destination file with the dest option now. In the below example, the output json is stored into the /tmp/repo_version_file

- name: Get repository file repo_version model to set ambari_managed_repositories=false
  uri:
    url: 'http://<server IP>:8080/api/v1/stacks/HDP/versions/3.1/repository_versions/1?fields=operating_systems/*'
    method: GET
    force_basic_auth: yes
    user: xxxxx
    password: xxxxx
    headers:
      "X-Requested-By": "ambari"
      "Content-type": "Application/json"
    status_code: 200
    dest: /tmp/repo_version_file

There are two easy ways:

1. In your cpanel Go to cpanel/ softaculous/ wordpress, under the current installation, you will see the websites you have installed with the wordpress. Click the "edit detail" of the particular website and you will see your SQL database username and password.

2. In your server Access your FTP and view the wp-config.php

const originalArr = [1,2,3,4,5,6,7,8,9,10,11];
const splittedArray = [];
  while (originalArr.length > 0) {
    splittedArray.push(originalArr.splice(0,range));  
  }

output for range 3

splittedArray === [[1,2,3][4,5,6][7,8,9][10,11]]

output for range 4

splittedArray === [[1,2,3,4][5,6,7,8][9,10,11]]

If you wait until the page is loaded, and then set the button's display to none, that should work. Then you can make it visible at a later point.

Steps for Using Group by,Having By and Order by...

Select Attitude ,count(*) from Person
group by person
HAving PersonAttitude='cool and friendly'
Order by PersonName.

"A virtual function or virtual method is a function or method whose behavior can be overridden within an inheriting class by a function with the same signature" - wikipedia

This is not a good explanation for virtual functions. Because, even if a member is not virtual, inheriting classes can override it. You can try and see it yourself.

The difference shows itself when a function take a base class as a parameter. When you give an inheriting class as the input, that function uses the base class implementation of the overriden function. However, if that function is virtual, it uses the one that is implemented in the deriving class.

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

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

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

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

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

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

This is a slightly modified version that lets you specify the name of the attribute in the scope, just as you would do with ng-model, usage:

    <myUpload key="file"></myUpload>

Directive:

.directive('myUpload', function() {
    return {
        link: function postLink(scope, element, attrs) {
            element.find("input").bind("change", function(changeEvent) {                        
                var reader = new FileReader();
                reader.onload = function(loadEvent) {
                    scope.$apply(function() {
                        scope[attrs.key] = loadEvent.target.result;                                
                    });
                }
                if (typeof(changeEvent.target.files[0]) === 'object') {
                    reader.readAsDataURL(changeEvent.target.files[0]);
                };
            });

        },
        controller: 'FileUploadCtrl',
        template:
                '<span class="btn btn-success fileinput-button">' +
                '<i class="glyphicon glyphicon-plus"></i>' +
                '<span>Replace Image</span>' +
                '<input type="file" accept="image/*" name="files[]" multiple="">' +
                '</span>',
        restrict: 'E'

    };
});

You already got the right answer, but if you dislike the UIColor interface like me, you can do this:

#import "UIColor+Helper.h"
// ...
myLabel.textColor = [UIColor colorWithRGBA:0xA06105FF];

UIColor+Helper.h:

#import <UIKit/UIKit.h>

@interface UIColor (Helper)
+ (UIColor *)colorWithRGBA:(NSUInteger)color;
@end

UIColor+Helper.m:

#import "UIColor+Helper.h"

@implementation UIColor (Helper)

+ (UIColor *)colorWithRGBA:(NSUInteger)color
{
    return [UIColor colorWithRed:((color >> 24) & 0xFF) / 255.0f
                           green:((color >> 16) & 0xFF) / 255.0f
                            blue:((color >> 8) & 0xFF) / 255.0f
                           alpha:((color) & 0xFF) / 255.0f];
}

@end

I believe the solutions are the following

You actually either:

• Don't want to display that ugly back button ( :] ), and thus go for : AppBar(...,automaticallyImplyLeading: false,...);

• Don't want the user to go back - replacing current view - and thus go for: Navigator.pushReplacementNamed(## your routename here ##);

• Don't want the user to go back - replacing a certain view back in the stack - and thus use: Navigator.pushNamedAndRemoveUntil(## your routename here ##, f(Route<dynamic>)?bool); where f is a function returning truewhen meeting the last view you want to keep in the stack (right before the new one);

• Don't want the user to go back - EVER - emptying completely the navigator stack with: Navigator.pushNamedAndRemoveUntil(context, ## your routename here ##, (_) => false);

Cheers

You might want indexOf

if (code.indexOf("ST1") >= 0) { ... }
else if (code.indexOf("ST2") >= 0) { ... }

It checks if contains is anywhere in the string variable code. This requires code to be a string. If you want this solution to be case-insensitive you have to change the case to all the same with either String.toLowerCase() or String.toUpperCase().

You could also work with a switch statement like

switch (true) {
    case (code.indexOf('ST1') >= 0):
        document.write('code contains "ST1"');
        break;
    case (code.indexOf('ST2') >= 0):
        document.write('code contains "ST2"');        
        break;        
    case (code.indexOf('ST3') >= 0):
        document.write('code contains "ST3"');
        break;        
    }?

I had a similar situation where I needed to copy from one domain to another on the same server, Here is exactly what worked in my case, you can as well adjust to suit yours:

foreach(glob('../folder/*.php') as $file) {
$adjust = substr($file,3);
copy($file, '/home/user/abcde.com/'.$adjust);

Notice the use of "substr()", without it, the destination becomes '/home/user/abcde.com/../folder/', which might be something you don't want. So, I used substr() to eliminate the first 3 characters(../) in order to get the desired destination which is '/home/user/abcde.com/folder/'. So, you can adjust the substr() function and also the glob() function until it fits your personal needs. Hope this helps.

var hiddenFieldID = "input[id$=" + hiddenField + "]";
var requiredVal= $(hiddenFieldID).val();

This requires jQuery to be installed as well, but works perfectly for a dev environment. It looks through each element to get the instances of the scopes then returns them labelled with there controller names. Its also removing any property start with a $ which is what angularjs generally uses for its configuration.

let controllers = (extensive = false) => {
            let result = {};
            $('*').each((i, e) => {
                let scope = angular.element(e).scope();
                if(Object.prototype.toString.call(scope) === '[object Object]' && e.hasAttribute('ng-controller')) {
                    let slimScope = {};
                    for(let key in scope) {
                        if(key.indexOf('$') !== 0 && key !== 'constructor' || extensive) {
                            slimScope[key] = scope[key];
                        }
                    }
                    result[$(e).attr('ng-controller')] = slimScope;
                }
            });

            return result;
        }

echo file_get_contents('http://localhost/web/a.php'); //Best Example

The logic for both algorithms is quite similar. They both have a partially sorted sub-array in the beginning of the array. The only difference is how they search for the next element to be put in the sorted array.

• Insertion sort: inserts the next element at the correct position;

• Selection sort: selects the smallest element and exchange it with the current item;

Also, Insertion Sort is stable, as opposed to Selection Sort.

I implemented both in python, and it's worth noting how similar they are:

def insertion(data):
    data_size = len(data)
    current = 1
    while current < data_size:
        for i in range(current):
            if data[current] < data[i]:
                temp = data[i]
                data[i] = data[current]
                data[current] = temp

        current += 1

    return data

With a small change it is possible to make the Selection Sort algorithm.

def selection(data):
    data_size = len(data)
    current = 0
    while current < data_size:
        for i in range(current, data_size):
            if data[i] < data[current]:
                temp = data[i]
                data[i] = data[current]
                data[current] = temp

        current += 1

    return data

Set the buildToolsVersion '26.0.2' then change classpath 'com.android.tools.build:gradle:3.0.1'.

Make sure you set compileSdkVersion to 26 whiles targetSdkVersion is also set 26.

It is also appropriate to sent set compile 'com.android.support:appcompat-v7:26.0.2'.

I have personally found some errors in when using unix_timestamp based date converstions from dd-MMM-yyyy format to yyyy-mm-dd, using spark 1.6, but this may extend into recent versions. Below I explain a way to solve the problem using java.time that should work in all versions of spark:

I've seen errors when doing:

from_unixtime(unix_timestamp(StockMarketClosingDate, 'dd-MMM-yyyy'), 'yyyy-MM-dd') as FormattedDate

Below is code to illustrate the error, and my solution to fix it. First I read in stock market data, in a common standard file format:

    import sys.process._
    import org.apache.spark.sql.SQLContext
    import org.apache.spark.sql.functions.udf
    import org.apache.spark.sql.types.{StructType, StructField, StringType, IntegerType, DateType}
    import sqlContext.implicits._

    val EODSchema = StructType(Array(
        StructField("Symbol"                , StringType, true),     //$1       
        StructField("Date"                  , StringType, true),     //$2       
        StructField("Open"                  , StringType, true),     //$3       
        StructField("High"                  , StringType, true),     //$4
        StructField("Low"                   , StringType, true),     //$5
        StructField("Close"                 , StringType, true),     //$6
        StructField("Volume"                , StringType, true)      //$7
        ))

    val textFileName = "/user/feeds/eoddata/INDEX/INDEX_19*.csv"

    // below is code to read using later versions of spark
    //val eoddata = spark.read.format("csv").option("sep", ",").schema(EODSchema).option("header", "true").load(textFileName)


    // here is code to read using 1.6, via, "com.databricks:spark-csv_2.10:1.2.0"

    val eoddata = sqlContext.read
                               .format("com.databricks.spark.csv")
                               .option("header", "true")                               // Use first line of all files as header
                               .option("delimiter", ",")                               //.option("dateFormat", "dd-MMM-yyyy") failed to work
                               .schema(EODSchema)
                               .load(textFileName)

    eoddata.registerTempTable("eoddata")

And here is the date conversions having issues:

%sql 
-- notice there are errors around the turn of the year
Select 
    e.Date as StringDate
,   cast(from_unixtime(unix_timestamp(e.Date, "dd-MMM-yyyy"), 'YYYY-MM-dd') as Date)  as ProperDate
,   e.Close
from eoddata e
where e.Symbol = 'SPX.IDX'
order by cast(from_unixtime(unix_timestamp(e.Date, "dd-MMM-yyyy"), 'YYYY-MM-dd') as Date)
limit 1000

A chart made in zeppelin shows spikes, which are errors.

and here is the check that shows the date conversion errors:

// shows the unix_timestamp conversion approach can create errors
val result =  sqlContext.sql("""
Select errors.* from
(
    Select 
    t.*
    , substring(t.OriginalStringDate, 8, 11) as String_Year_yyyy 
    , substring(t.ConvertedCloseDate, 0, 4)  as Converted_Date_Year_yyyy
    from
    (        Select
                Symbol
            ,   cast(from_unixtime(unix_timestamp(e.Date, "dd-MMM-yyyy"), 'YYYY-MM-dd') as Date)  as ConvertedCloseDate
            ,   e.Date as OriginalStringDate
            ,   Close
            from eoddata e
            where e.Symbol = 'SPX.IDX'
    ) t 
) errors
where String_Year_yyyy <> Converted_Date_Year_yyyy
""")


//df.withColumn("tx_date", to_date(unix_timestamp($"date", "M/dd/yyyy").cast("timestamp")))


result.registerTempTable("SPX")
result.cache()
result.show(100)
result: org.apache.spark.sql.DataFrame = [Symbol: string, ConvertedCloseDate: date, OriginalStringDate: string, Close: string, String_Year_yyyy: string, Converted_Date_Year_yyyy: string]
res53: result.type = [Symbol: string, ConvertedCloseDate: date, OriginalStringDate: string, Close: string, String_Year_yyyy: string, Converted_Date_Year_yyyy: string]
+-------+------------------+------------------+-------+----------------+------------------------+
| Symbol|ConvertedCloseDate|OriginalStringDate|  Close|String_Year_yyyy|Converted_Date_Year_yyyy|
+-------+------------------+------------------+-------+----------------+------------------------+
|SPX.IDX|        1997-12-30|       30-Dec-1996| 753.85|            1996|                    1997|
|SPX.IDX|        1997-12-31|       31-Dec-1996| 740.74|            1996|                    1997|
|SPX.IDX|        1998-12-29|       29-Dec-1997| 953.36|            1997|                    1998|
|SPX.IDX|        1998-12-30|       30-Dec-1997| 970.84|            1997|                    1998|
|SPX.IDX|        1998-12-31|       31-Dec-1997| 970.43|            1997|                    1998|
|SPX.IDX|        1998-01-01|       01-Jan-1999|1229.23|            1999|                    1998|
+-------+------------------+------------------+-------+----------------+------------------------+
FINISHED   

After this result, I switched to java.time conversions with a UDF like this, which worked for me:

// now we will create a UDF that uses the very nice java.time library to properly convert the silly stockmarket dates
// start by importing the specific java.time libraries that superceded the joda.time ones
import java.time.LocalDate
import java.time.format.DateTimeFormatter

// now define a specific data conversion function we want

def fromEODDate (YourStringDate: String): String = {

    val formatter = DateTimeFormatter.ofPattern("dd-MMM-yyyy")
    var   retDate = LocalDate.parse(YourStringDate, formatter)

    // this should return a proper yyyy-MM-dd date from the silly dd-MMM-yyyy formats
    // now we format this true local date with a formatter to the desired yyyy-MM-dd format

    val retStringDate = retDate.format(DateTimeFormatter.ISO_LOCAL_DATE)
    return(retStringDate)
}

Now I register it as a function for use in sql:

sqlContext.udf.register("fromEODDate", fromEODDate(_:String))

and check the results, and rerun test:

val results = sqlContext.sql("""
    Select
        e.Symbol    as Symbol
    ,   e.Date      as OrigStringDate
    ,   Cast(fromEODDate(e.Date) as Date) as ConvertedDate
    ,   e.Open
    ,   e.High
    ,   e.Low
    ,   e.Close
    from eoddata e
    order by Cast(fromEODDate(e.Date) as Date)
""")

results.printSchema()
results.cache()
results.registerTempTable("results")
results.show(10)
results: org.apache.spark.sql.DataFrame = [Symbol: string, OrigStringDate: string, ConvertedDate: date, Open: string, High: string, Low: string, Close: string]
root
 |-- Symbol: string (nullable = true)
 |-- OrigStringDate: string (nullable = true)
 |-- ConvertedDate: date (nullable = true)
 |-- Open: string (nullable = true)
 |-- High: string (nullable = true)
 |-- Low: string (nullable = true)
 |-- Close: string (nullable = true)
res79: results.type = [Symbol: string, OrigStringDate: string, ConvertedDate: date, Open: string, High: string, Low: string, Close: string]
+--------+--------------+-------------+-------+-------+-------+-------+
|  Symbol|OrigStringDate|ConvertedDate|   Open|   High|    Low|  Close|
+--------+--------------+-------------+-------+-------+-------+-------+
|ADVA.IDX|   01-Jan-1996|   1996-01-01|    364|    364|    364|    364|
|ADVN.IDX|   01-Jan-1996|   1996-01-01|   1527|   1527|   1527|   1527|
|ADVQ.IDX|   01-Jan-1996|   1996-01-01|   1283|   1283|   1283|   1283|
|BANK.IDX|   01-Jan-1996|   1996-01-01|1009.41|1009.41|1009.41|1009.41|
| BKX.IDX|   01-Jan-1996|   1996-01-01|  39.39|  39.39|  39.39|  39.39|
|COMP.IDX|   01-Jan-1996|   1996-01-01|1052.13|1052.13|1052.13|1052.13|
| CPR.IDX|   01-Jan-1996|   1996-01-01|  1.261|  1.261|  1.261|  1.261|
|DECA.IDX|   01-Jan-1996|   1996-01-01|    205|    205|    205|    205|
|DECN.IDX|   01-Jan-1996|   1996-01-01|    825|    825|    825|    825|
|DECQ.IDX|   01-Jan-1996|   1996-01-01|    754|    754|    754|    754|
+--------+--------------+-------------+-------+-------+-------+-------+
only showing top 10 rows

which looks ok, and I rerun my chart, to see if there are errors/spikes:

As you can see, no more spikes or errors. I now use a UDF as I've shown to apply my date format transformations to a standard yyyy-MM-dd format, and have not had spurious errors since. :-)

I had a similar issue but with spacing between the up and the custom app icon/logo in the action bar. Dushyanth's solution of setting padding programatically worked for me (setting padding on app/logo icon). I tried to find either android.R.id.home or R.id.abs__home (ActionBarSherlock only, as this ensures backwards compatibility), and it seems to work across 2.3-4.3 devices I've tested on.

Instead of if-else condition use if in both conditions. it will work that way but not sure why.

Redirect using JavaScript, <noscript> in case JS is disabled.

<script>
    window.location.replace("https://google.com");
</script>

<noscript>
    <a href="https://google.com">Click here if you are not redirected automatically.</a>
</noscript>

I've created my own dark color scheme (based on Oblivion from gedit), which I think is very nice to work with.

Preview & details at: http://www.rogerdudler.com/?p=362

We're happy to announce the beta of eclipsecolorthemes.org, a new website to download, create and maintain Eclipse color themes / schemes. The theme editor allows you to copy an existing theme and edit the colors with a live preview of your changes on specific editors. The downloadable themes support a lot of editors (PHP, Java, SQL, Ant, text, HTML, CSS, and more to follow)

There's a growing list of themes already available on the site:

• Zenburn
• Oblivion
• Inkpot
• Vibrant Ink

You can read more about the launch here.

You have to write this code instead of return View(); :

return RedirectToAction("ActionName", "ControllerName");

You can either use -FLT_MAX (or -DBL_MAX) for the maximum magnitude negative number and FLT_MAX (or DBL_MAX) for positive. This gives you the range of possible float (or double) values.

You probably don't want to use FLT_MIN; it corresponds to the smallest magnitude positive number that can be represented with a float, not the most negative value representable with a float.

FLT_MIN and FLT_MAX correspond to std::numeric_limits<float>::min() and std::numeric_limits<float>::max().

Okay, here's a list of things to look into:

1) If you're not running a webserver of any kind and just testing with file://index.html, then you're probably running into same-origin policy issues. See:

https://code.google.com/archive/p/browsersec/wikis/Part2.wiki#Same-origin_policy

Many browsers don't allow locally hosted files to access other locally hosted files. Firefox does allow it, but only if the file you're loading is contained in the same folder as the html file (or a subfolder).

2) The success function returned from $http.get() already splits up the result object for you:

$http({method: 'GET', url: '/someUrl'}).success(function(data, status, headers, config) {

So it's redundant to call success with function(response) and return response.data.

3) The success function does not return the result of the function you pass it, so this does not do what you think it does:

var mainInfo = $http.get('content.json').success(function(response) {
        return response.data;
    });

This is closer to what you intended:

var mainInfo = null;
$http.get('content.json').success(function(data) {
    mainInfo = data;
});

4) But what you really want to do is return a reference to an object with a property that will be populated when the data loads, so something like this:

theApp.factory('mainInfo', function($http) { 

    var obj = {content:null};

    $http.get('content.json').success(function(data) {
        // you can do some processing here
        obj.content = data;
    });    

    return obj;    
});

mainInfo.content will start off null, and when the data loads, it will point at it.

Alternatively you can return the actual promise the $http.get returns and use that:

theApp.factory('mainInfo', function($http) { 
    return $http.get('content.json');
});

And then you can use the value asynchronously in calculations in a controller:

$scope.foo = "Hello World";
mainInfo.success(function(data) { 
    $scope.foo = "Hello "+data.contentItem[0].username;
});

FWIW, here is my approach = a simple one that works for me:

<div id="outerDivWrapper">
   <div id="outerDiv">
      <div id="scrollableContent">
blah blah blah
      </div>
   </div>
</div>

html, body {
   height: 100%;
   margin: 0em;
}

#outerDivWrapper, #outerDiv {
   height: 100%;
   margin: 0em;
}

#scrollableContent {
   height: 100%;
   margin: 0em;
   overflow-y: auto;
}

You can call native methods trough trigger in jQuery. Just do this:

$('.play').trigger("play");

And the same for pause: $('.play').trigger("pause");

EDIT: as F... pointed out in the comments, you can do something similar to access properties: $('.play').prop("paused");

there are two ways of doing it either you can use XML or Java for it. If it's static and requires no changes then you can initialize in XML.

  android:drawableLeft="@drawable/cloud_up"
    android:drawablePadding="5sp"

Now if you need to change the icons dynamically then you can do it by calling the icons based on the events

       textViewContext.setText("File Uploaded");
textViewContext.setCompoundDrawablesWithIntrinsicBounds(R.drawable.uploaded, 0, 0, 0);

Goto Package properties->Configurations->Enable Package Configurations->Add->xml configuration file->Specify dtsconfig file->click next->In OLEDB Properties tick the connection string->connection string value will be displayed->click next and finish package is hence configured.

You can add Environment variable also in this process

Add a background-attachment line:

#background {
    background-attachment:fixed;
    width: 100%; 
    height: 100%; 
    position: absolute; 
    margin-left: 0px; 
    margin-top: 0px; 
    z-index: 0;
}

.stretch {
    width:100%;
    height:auto;
}

Instead, use: sudo service redis-server start

I had the same problem, stopping/starting other services from within Ubuntu on WSL. This worked, where systemctl did not.

And one could reasonably wonder, "how would you know that the service name was 'redis-server'?" You can see them using service --status-all

In my case I created a database and gave the collation 'utf8_general_ci' but the required collation was 'latin1'. After changing my collation type to latin1_bin the error was gone.

A primary key defines a unique identifier for every row in a table: when a table has a primary key, you have a guranteed way to select any row from it.

A unique constraint does not necessarily identify every row; it just specifies that if a row has values in its columns, then they must be unique. This is not sufficient to uniquely identify every row, which is what a primary key must do.

For type

public class KeyValue
{
    public string KeyCol { get; set; }
    public string ValueCol { get; set; }
}

collection

var wordList = new Model.DTO.KeyValue[] {
    new Model.DTO.KeyValue {KeyCol="key1", ValueCol="value1" },
    new Model.DTO.KeyValue {KeyCol="key2", ValueCol="value1" },
    new Model.DTO.KeyValue {KeyCol="key3", ValueCol="value2" },
    new Model.DTO.KeyValue {KeyCol="key4", ValueCol="value2" },
    new Model.DTO.KeyValue {KeyCol="key5", ValueCol="value3" },
    new Model.DTO.KeyValue {KeyCol="key6", ValueCol="value4" }
};

our linq query look like below

var query =from m in wordList group m.KeyCol by m.ValueCol into g
select new { Name = g.Key, KeyCols = g.ToList() };

or for array instead of list like below

var query =from m in wordList group m.KeyCol by m.ValueCol into g
select new { Name = g.Key, KeyCols = g.ToList().ToArray<string>() };

For Me This worked Perfectly Convert(varchar(8),DATEADD(SECOND,DATEDIFF(SECOND,LogInTime,LogOutTime),0),114)

and the Output is HH:MM:SS which is shown accurately in my case.

It looks like you were on the right track - get_FOO_display() is most certainly what you want:

In templates, you don't include () in the name of a method. Do the following:

{{ person.get_gender_display }}

For me works next :

 private sendData() {
     JSONObject jsonObject = new JSONObject();
     jsonObject.accumulate("key1", value1);
     jsonObject.accumulate("key2", value2);

     boolean success = sendPost(SERVER_URL + "/v1/auth", jsonObject);
 }

 private boolean sendPost(String url, JSONObject parameters) {
        boolean requestResult = false;
        InputStream inputStream = null;
        String result = "";
        try {

            HttpClient httpclient = new DefaultHttpClient();
            HttpPost httpPost = new HttpPost(url);

            String json = "";

            json = parameters.toString();

            StringEntity se = new StringEntity(json);
            httpPost.setEntity(se);

            httpPost.setHeader("Accept", "application/json");
            httpPost.setHeader("Content-type", "application/json");

            HttpResponse httpResponse = httpclient.execute(httpPost);

            inputStream = httpResponse.getEntity().getContent();

            if (inputStream != null) {
                result = convertInputStreamToString(inputStream);
                requestResult = true;
            } else {
                result = "Did not work!";
                requestResult = false;
            }
            System.out.println(result);
        } catch (Exception e) {
            Log.d("InputStream", e.getLocalizedMessage());
            requestResult = false;
        }
        return requestResult;
    }

Why would you need an intermediate cast to void * in C++ Because cpp doesn't allow direct conversion between pointers, you need to use reinterpret_cast or casting to void* does the thing.

Parse a filename from the fully qualified path name (e.g., c:\temp\my.bat) to any component (e.g., File.ext).

Single line of code:

For %%A in ("C:\Folder1\Folder2\File.ext") do (echo %%~fA)

You can change out "C:\Folder1\Folder2\File.ext" for any full path and change "%%~fA" for any of the other options you will find by running "for /?" at the command prompt.

Elaborated Code

set "filename=C:\Folder1\Folder2\File.ext"
For %%A in ("%filename%") do (
    echo full path: %%~fA
    echo drive: %%~dA
    echo path: %%~pA
    echo file name only: %%~nA
    echo extension only: %%~xA
    echo expanded path with short names: %%~sA
    echo attributes: %%~aA
    echo date and time: %%~tA
    echo size: %%~zA
    echo drive + path: %%~dpA
    echo name.ext: %%~nxA
    echo full path + short name: %%~fsA)

Standalone Batch Script
Save as C:\cmd\ParseFn.cmd.

Add C:\cmd to your PATH environment variable and use it to store all of you reusable batch scripts.

@echo off
@echo ::___________________________________________________________________::
@echo ::                                                                   ::
@echo ::                              ParseFn                              ::
@echo ::                                                                   ::
@echo ::                           Chris Advena                            ::
@echo ::___________________________________________________________________::
@echo.

::
:: Process arguements
::
if "%~1%"=="/?" goto help
if "%~1%"=="" goto help
if "%~2%"=="/?" goto help
if "%~2%"=="" (
    echo !!! Error: ParseFn requires two inputs. !!!
    goto help)

set in=%~1%
set out=%~2%
:: echo "%in:~3,1%"   "%in:~0,1%"
if "%in:~3,1%"=="" (
    if "%in:~0,1%"=="/" (
    set in=%~2%
    set out=%~1%)
)

::
:: Parse filename
::
set "ret="
For %%A in ("%in%") do (
    if "%out%"=="/f" (set ret=%%~fA)
    if "%out%"=="/d" (set ret=%%~dA)
    if "%out%"=="/p" (set ret=%%~pA)
    if "%out%"=="/n" (set ret=%%~nA)
    if "%out%"=="/x" (set ret=%%~xA)
    if "%out%"=="/s" (set ret=%%~sA)
    if "%out%"=="/a" (set ret=%%~aA)
    if "%out%"=="/t" (set ret=%%~tA)
    if "%out%"=="/z" (set ret=%%~zA)
    if "%out%"=="/dp" (set ret=%%~dpA)
    if "%out%"=="/nx" (set ret=%%~nxA)
    if "%out%"=="/fs" (set ret=%%~fsA)
)
echo ParseFn result: %ret%
echo.

goto end
:help
@echo off
:: @echo ::___________________________________________________________________::
:: @echo ::                                                                   ::
:: @echo ::                           ParseFn Help                            ::
:: @echo ::                                                                   ::
:: @echo ::                           Chris Advena                            ::
:: @echo ::___________________________________________________________________::
@echo.
@echo ParseFn parses a fully qualified path name (e.g., c:\temp\my.bat)
@echo into the requested component, such as drive, path, filename, 
@echo extenstion, etc.
@echo.
@echo Syntax: /switch filename
@echo where,
@echo   filename is a fully qualified path name including drive, 
@echo   folder(s), file name, and extension
@echo.
@echo   Select only one switch:
@echo       /f - fully qualified path name
@echo       /d - drive letter only
@echo       /p - path only
@echo       /n - file name only
@echo       /x - extension only
@echo       /s - expanded path contains short names only
@echo       /a - attributes of file
@echo       /t - date/time of file
@echo       /z - size of file
@echo      /dp - drive + path
@echo      /nx - file name + extension
@echo      /fs - full path + short name
@echo.

:end
:: @echo ::___________________________________________________________________::
:: @echo ::                                                                   ::
:: @echo ::                         ParseFn finished                          ::
:: @echo ::___________________________________________________________________::
:: @echo.

I usually set the width of my inputs to 99% to fix this:

input {
    width: 99%;
}

You can also remove the default styles, but that will make it less obvious that it is a text box. However, I will show the code for that anyway:

input {
    width: 100%;
    border-width: 0;
    margin: 0;
    padding: 0;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

Ad@m

string[] filePaths = Directory.GetFiles(@"c:\MyDir\");
foreach (string filePath in filePaths)
File.Delete(filePath);

Or in a single line:

Array.ForEach(Directory.GetFiles(@"c:\MyDir\"), File.Delete);

Depending on what you mean with "ASCII character" you could simply try:

xxx.+xxx

from operator import truediv

c = truediv(a, b)

where a is dividend and b is the divisor. This function is handy when quotient after division of two integers is a float.

Here are some differences:

1. You can call app.render on root level and res.render only inside a route/middleware.

2. app.render always returns the html in the callback function, whereas res.render does so only when you've specified the callback function as your third parameter. If you call res.render without the third parameter/callback function the rendered html is sent to the client with a status code of 200.

   Take a look at the following examples.

   • app.render

     app.render('index', {title: 'res vs app render'}, function(err, html) {
         console.log(html)
     });
     
     // logs the following string (from default index.jade)
     <!DOCTYPE html><html><head><title>res vs app render</title><link rel="stylesheet" href="/stylesheets/style.css"></head><body><h1>res vs app render</h1><p>Welcome to res vs app render</p></body></html>
     

   • res.render without third parameter

     app.get('/render', function(req, res) {
         res.render('index', {title: 'res vs app render'})
     })
     
     // also renders index.jade but sends it to the client 
     // with status 200 and content-type text/html on GET /render
     

   • res.render with third parameter

     app.get('/render', function(req, res) {
         res.render('index', {title: 'res vs app render'}, function(err, html) {
             console.log(html);
             res.send('done');
         })
     })
     
     // logs the same as app.render and sends "done" to the client instead 
     // of the content of index.jade
     

3. res.render uses app.render internally to render template files.

4. You can use the render functions to create html emails. Depending on your structure of your app, you might not always have acces to the app object.

   For example inside an external route:

   app.js

   var routes = require('routes');
   
   app.get('/mail', function(req, res) {
       // app object is available -> app.render
   })
   
   app.get('/sendmail', routes.sendmail);
   

   ---

   routes.js

   exports.sendmail = function(req, res) {
       // can't use app.render -> therefore res.render
   }
   

Here is my solution. Worked with script, which was ran by third party program with no WScript declared and no import allowed.

Function MySleep(milliseconds)
  set WScriptShell = CreateObject("WScript.Shell")
  WScriptShell.Run "Sleep -m " & milliseconds, 0, true
end Function

Update
Looks like Microsoft removed Sleep.exe from win 8, so this doesn't work in win 8 unless you put Sleep.exe in folder defined in %path%.

This answer has been updated to reflect latest stable angularjs version. One important note is that $cookieStore is a thin wrapper surrounding $cookies. They are pretty much the same in that they only work with session cookies. Although, this answers the original question, there are other solutions you may wish to consider such as using localstorage, or jquery.cookie plugin (which would give you more fine-grained control and do serverside cookies. Of course doing so in angularjs means you probably would want to wrap them in a service and use $scope.apply to notify angular of changes to models (in some cases).

One other note and that is that there is a slight difference between the two when pulling data out depending on if you used $cookie to store value or $cookieStore. Of course, you'd really want to use one or the other.

In addition to adding reference to the js file you need to inject ngCookies into your app definition such as:

angular.module('myApp', ['ngCookies']);

you should then be good to go.

Here is a functional minimal example, where I show that cookieStore is a thin wrapper around cookies:

<!DOCTYPE html>
<html ng-app="myApp">
<head>
   <link rel="stylesheet" type="text/css" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
</head>
<body ng-controller="MyController">

  <h3>Cookies</h3>
  <pre>{{usingCookies|json}}</pre>
  <h3>Cookie Store</h3>
  <pre>{{usingCookieStore|json}}</pre>

  <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.js"></script>
  <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular-cookies.js"></script>
  <script>
    angular.module('myApp', ['ngCookies']);
    app.controller('MyController',['$scope','$cookies','$cookieStore', 
                       function($scope,$cookies,$cookieStore) {
      var someSessionObj = { 'innerObj' : 'somesessioncookievalue'};

    $cookies.dotobject = someSessionObj;
    $scope.usingCookies = { 'cookies.dotobject' : $cookies.dotobject, "cookieStore.get" : $cookieStore.get('dotobject') };

    $cookieStore.put('obj', someSessionObj);
    $scope.usingCookieStore = { "cookieStore.get" : $cookieStore.get('obj'), 'cookies.dotobject' : $cookies.obj, };
    }
  </script>

</body>
</html>

The steps are:

1. include angular.js
2. include angular-cookies.js
3. inject ngCookies into your app module (and make sure you reference that module in the ng-app attribute)
4. add a $cookies or $cookieStore parameter to the controller
5. access the cookie as a member variable using the dot (.) operator -- OR --
6. access cookieStore using put/get methods

The configuration file is called applicationhost.config. It's stored here:

My Documents > IIS Express > config

usually, but not always, one of these paths will work

%userprofile%\documents\iisexpress\config\applicationhost.config
%userprofile%\my documents\iisexpress\config\applicationhost.config

Update for VS2019
If you're using Visual Studio 2019+ check this path:

$(solutionDir)\.vs\{projectName}\config\applicationhost.config

Update for VS2015 (credit: @Talon)
If you're using Visual Studio 2015-2017 check this path:

$(solutionDir)\.vs\config\applicationhost.config

In Visual Studio 2015+ you can also configure which applicationhost.config file is used by altering the <UseGlobalApplicationHostFile>true|false</UseGlobalApplicationHostFile> setting in the project file (eg: MyProject.csproj). (source: MSDN forum)

Microsoft hired one fo the kids from A List Apart to whip some out. The .Net projects are free of charge for download.

http://msdn.microsoft.com/en-us/asp.net/aa336613.aspx

I guess I will start you off with the time complexity of a linked list:

Indexing---->O(n)
Inserting / Deleting at end---->O(1) or O(n)
Inserting / Deleting in middle--->O(1) with iterator O(n) with out

The time complexity for the Inserting at the end depends if you have the location of the last node, if you do, it would be O(1) other wise you will have to search through the linked list and the time complexity would jump to O(n).

When programming in Java, you make other classes available to the class you are writing by putting something like this at the top of your source file:

import org.javaguy.coolframework.MyClass;

Or sometimes you 'bulk import' stuff by saying:

import org.javaguy.coolframework.*;

So later in your program when you say:

MyClass mine = new MyClass();

The Java Virtual Machine will know where to find your compiled class.

It would be impractical to have the VM look through every folder on your machine, so you have to provide the VM a list of places to look. This is done by putting folder and jar files on your classpath.

Before we talk about how the classpath is set, let's talk about .class files, packages, and .jar files.

First, let's suppose that MyClass is something you built as part of your project, and it is in a directory in your project called output. The .class file would be at output/org/javaguy/coolframework/MyClass.class (along with every other file in that package). In order to get to that file, your path would simply need to contain the folder 'output', not the whole package structure, since your import statement provides all that information to the VM.

Now let's suppose that you bundle CoolFramework up into a .jar file, and put that CoolFramework.jar into a lib directory in your project. You would now need to put lib/CoolFramework.jar into your classpath. The VM will look inside the jar file for the org/javaguy/coolframework part, and find your class.

So, classpaths contain:

• JAR files, and
• Paths to the top of package hierarchies.

How do you set your classpath?

The first way everyone seems to learn is with environment variables. On a unix machine, you can say something like:

export CLASSPATH=/home/myaccount/myproject/lib/CoolFramework.jar:/home/myaccount/myproject/output/

On a Windows machine you have to go to your environment settings and either add or modify the value that is already there.

The second way is to use the -cp parameter when starting Java, like this:

java -cp "/home/myaccount/myproject/lib/CoolFramework.jar:/home/myaccount/myproject/output/"  MyMainClass

A variant of this is the third way which is often done with a .sh or .bat file that calculates the classpath and passes it to Java via the -cp parameter.

There is a "gotcha" with all of the above. On most systems (Linux, Mac OS, UNIX, etc) the colon character (':') is the classpath separator. In windowsm the separator is the semicolon (';')

So what's the best way to do it?

Setting stuff globally via environment variables is bad, generally for the same kinds of reasons that global variables are bad. You change the CLASSPATH environment variable so one program works, and you end up breaking another program.

The -cp is the way to go. I generally make sure my CLASSPATH environment variable is an empty string where I develop, whenever possible, so that I avoid global classpath issues (some tools aren't happy when the global classpath is empty though - I know of two common, mega-thousand dollar licensed J2EE and Java servers that have this kind of issue with their command-line tools).

What I've done is to create a server side script that will resize and crop a picture on the server end so it'll send less data across the interweb.

It's fairly trivial, but if anyone is interested, I can dig up and post the code (asp.net)

Here's a fairly straight forward and dynamic way. For last month's last day, subtract the current numeric day from today's date. For first day of last month, use the same code, just repeat subtracting the numeric day from the prior result and add 1.

declare @PriorEOM as datetime
declare @PriorFOM as datetime

Set @PriorEOM = dateadd(day,-day(getdate()),getdate())

Set @PriorFOM = dateadd(day,-day(@PriorEOM) + 1,@PriorEOM)

Print @PriorEOM
Print @PriorFOM

Slicing works (and is the preferred approach), but just an alternative if more operations are needed (but then converting to a list wouldn't hurt anyway):

>>> a = '123456789'
>>> b = bytearray(a)
>>> del b[3]
>>> b
bytearray(b'12356789')
>>> str(b)
'12356789'

in my case i made a custom view i added to custom view constructor

new RoomView(getAplicationContext());

the correct context is activity so changed it to:

new RoomView(getActivity());

or

new RoomView(this);

I know, this is an old post, but it's the first hit on everyone's favorite search engine if you are looking for error 1025.

However, there is an easy "hack" for fixing this issue:

Before you execute your command(s) you first have to disable the foreign key constraints check using this command:

SET FOREIGN_KEY_CHECKS = 0;

Then you are able to execute your command(s).

After you are done, don't forget to enable the foreign key constraints check again, using this command:

SET FOREIGN_KEY_CHECKS = 1;

Good luck with your endeavor.

you can test a color by writing the CSS inline like <div style="color:red";>...</div>

1. session_start() must be at the top of your source, no html or other output befor!
2. your can only send session_start() one time
3. by this way if(session_status()!=PHP_SESSION_ACTIVE) session_start()

You can put this code to make your code work with just single line of code

<input type="file" onchange="javascript:this.form.submit()">

This will upload the file on server without clicking on submit button

This should work:

/^((?!PART).)*$/

If you only wanted to exclude it from the beginning of the line (I know you don't, but just FYI), you could use this:

/^(?!PART)/

Edit (by request): Why this pattern works

The (?!...) syntax is a negative lookahead, which I've always found tough to explain. Basically, it means "whatever follows this point must not match the regular expression /PART/." The site I've linked explains this far better than I can, but I'll try to break this down:

^         #Start matching from the beginning of the string.    
(?!PART)  #This position must not be followed by the string "PART".
.         #Matches any character except line breaks (it will include those in single-line mode).
$         #Match all the way until the end of the string.

The ((?!xxx).)* idiom is probably hardest to understand. As we saw, (?!PART) looks at the string ahead and says that whatever comes next can't match the subpattern /PART/. So what we're doing with ((?!xxx).)* is going through the string letter by letter and applying the rule to all of them. Each character can be anything, but if you take that character and the next few characters after it, you'd better not get the word PART.

The ^ and $ anchors are there to demand that the rule be applied to the entire string, from beginning to end. Without those anchors, any piece of the string that didn't begin with PART would be a match. Even PART itself would have matches in it, because (for example) the letter A isn't followed by the exact string PART.

Since we do have ^ and $, if PART were anywhere in the string, one of the characters would match (?=PART). and the overall match would fail. Hope that's clear enough to be helpful.

Unfortunately, there is no standard way to print using Python on all platforms. So you'll need to write your own wrapper function to print.

You need to detect the OS your program is running on, then:

For Linux -

import subprocess
lpr =  subprocess.Popen("/usr/bin/lpr", stdin=subprocess.PIPE)
lpr.stdin.write(your_data_here)

For Windows: http://timgolden.me.uk/python/win32_how_do_i/print.html

More resources:

Print PDF document with python's win32print module?

How do I print to the OS's default printer in Python 3 (cross platform)?

   @{
        List<CategoryModel> CategoryList = CategoryModel.GetCategoryList(UserID);
        IEnumerable<SelectListItem> CategorySelectList = CategoryList.Select(x => new SelectListItem() { Text = x.CategoryName.Trim(), Value = x.CategoryID.Trim() });
    }
    <tr>
        <td>
            <B>Assigned Category:</B>
        </td>
        <td>
            @Html.DropDownList("CategoryList", CategorySelectList, "Select a Category (Optional)")
        </td>
    </tr>

I encountered the exact same problem today in a Linux server. And the reason is really simple as I didn't do make install after make and tried to directly call the generated npm. Thus the PATH and everything was a mess.

So for me, the solution is just to do make install after make and run the npm under .node/bin/npm.

According to phpbench:

Is it worth the effort to calculate the length of the loop in advance?

//pre-calculate the size of array
$size = count($x); //or $size = sizeOf($x);

for ($i=0; $i<$size; $i++) {
    //...
}

//don't pre-calculate
for ($i=0; $i<count($x); $i++) { //or $i<sizeOf($x);
    //...
}

A loop with 1000 keys with 1 byte values are given.

                  +---------+----------+
                  | count() | sizeof() |
+-----------------+---------+----------+
| With precalc    |     152 |      212 |
| Without precalc |   70401 |    50644 |
+-----------------+---------+----------+  (time in µs)

So I personally prefer to use count() instead of sizeof() with pre calc.

Please open your Visual Studio as administrator:

-----> pip install gensim config --global http.sslVerify false

Just install any package with the "config --global http.sslVerify false" statement

You can ignore SSL errors by setting pypi.org and files.pythonhosted.org as trusted hosts.

$ pip install --trusted-host pypi.org --trusted-host files.pythonhosted.org <package_name>

Note: Sometime during April 2018, the Python Package Index was migrated from pypi.python.org to pypi.org. This means "trusted-host" commands using the old domain no longer work.

Permanent Fix

Since the release of pip 10.0, you should be able to fix this permanently just by upgrading pip itself:

$ pip install --trusted-host pypi.org --trusted-host files.pythonhosted.org pip setuptools

Or by just reinstalling it to get the latest version:

$ curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

(… and then running get-pip.py with the relevant Python interpreter).

pip install <otherpackage> should just work after this. If not, then you will need to do more, as explained below.

You may want to add the trusted hosts and proxy to your config file.

pip.ini (Windows) or pip.conf (unix)

[global]
trusted-host = pypi.python.org
               pypi.org
               files.pythonhosted.org

Alternate Solutions (Less secure)

Most of the answers could pose a security issue.

Two of the workarounds that help in installing most of the python packages with ease would be:

• Using easy_install: if you are really lazy and don't want to waste much time, use easy_install <package_name>. Note that some packages won't be found or will give small errors.
• Using Wheel: download the Wheel of the python package and use the pip command pip install wheel_package_name.whl to install the package.

Put your duration time in the non-hover selection:

li a {
  background-color: #111;
  transition:1s;
}

li a:hover {
  padding:19px;
}

In some tests here, it worked perfectly this way:

Decimal.Round(value, 2);

Hope this helps

Use doubleval(). But be very careful about using decimals in financial transactions, and validate that user input very carefully.

You can also use something like the code below. I used lombok to avoid writing some of the boilerplate codes for getters and constructor.

@AllArgsConstructor
@Getter
public enum RetroDeviceStatus {
    DELIVERED(0,"Delivered"),
    ACCEPTED(1, "Accepted"),
    REJECTED(2, "Rejected"),
    REPAIRED(3, "Repaired");

    private final Integer value;
    private final String stringValue;

    @Override
    public String toString() {
        return this.stringValue;
    }
}

All the gory details can be found in the current RFC on the topic: RFC 3986 (Uniform Resource Identifier (URI): Generic Syntax)

Based on this related answer, you are looking at a list that looks like: A-Z, a-z, 0-9, -, ., _, ~, :, /, ?, #, [, ], @, !, $, &, ', (, ), *, +, ,, ;, %, and =. Everything else must be url-encoded. Also, some of these characters can only exist in very specific spots in a URI and outside of those spots must be url-encoded (e.g. % can only be used in conjunction with url encoding as in %20), the RFC has all of these specifics.

app.js

$("button").click( function() {
 $.getJSON( "article.json", function(obj) {
  $.each(obj, function(key, value) {
         $("ul").append("<li>"+value.name+"'s age is : "+value.age+"</li>");
  });
 });
});

index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Tax Calulator</title>
    <script src="jquery-3.2.0.min.js" type="text/javascript"></script>
  </head>
  <body>
    <ul></ul>
    <button>Users</button>
<script type="text/javascript" src="app.js"></script>
  </body>
</html>

article.json

{
"a": {
"name": "Abra",
"age": 125,
"company": "Dabra"
},
"b": {
"name": "Tudak tudak",
"age": 228,
"company": "Dhidak dhidak"
}
}

server.js

var http = require('http');
var fs = require('fs');

function onRequest(request,response){
  if(request.method == 'GET' && request.url == '/') {
          response.writeHead(200,{"Content-Type":"text/html"});
          fs.createReadStream("./index.html").pipe(response);
  } else if(request.method == 'GET' && request.url == '/jquery-3.2.0.min.js') {
          response.writeHead(200,{"Content-Type":"text/javascript"});
          fs.createReadStream("./jquery-3.2.0.min.js").pipe(response);
  } else if(request.method == 'GET' && request.url == '/app.js') {
          response.writeHead(200,{"Content-Type":"text/javascript"});
          fs.createReadStream("./app.js").pipe(response);
  }
  else if(request.method == 'GET' && request.url == '/article.json') {
          response.writeHead(200,{"Content-Type":"text/json"});
          fs.createReadStream("./article.json").pipe(response);
  }
}

http.createServer(onRequest).listen(2341);
console.log("Server is running ....");

Server.js will run a simple node http server in your local to process the data.

Note don't forget toa dd jQuery library in your folder structure and change the version number accordingly in server.js and index.html

This is my running one https://github.com/surya4/jquery-json.

I think pressing Q should work.

An alternative solution is to configure your project through cmake-gui, starting from a clean build directory. Among the options you have available at the beginning, there's the possibility to choose the exact path to the compilers

A programmable way to do fullscreen is working now in both Firefox and Chrome (in their latest versions). The good news is that a spec has been draft here:

http://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html

You will still have to deal with vendor prefixes for now but all the implementation details are being tracked in the MDN site:

https://developer.mozilla.org/en/DOM/Using_full-screen_mode

• From your merge commit
• Cherry-pick the new change which should be easy
• copy your stuff
• redo the merge and resolve the conflicts by just copying the files from your local copy ;)

You can look at Open Source QR Code Library or messagingtoolkit-qrcode. I have not used either of them so I can not speak of their ease to use.

If you want to use strings of the numbers better take another list as shown in my code it will work fine.

list1=["1","10","3","22","23","4","2","200"]

k=[]    
for item in list1:    
    k.append(int(item))

k.sort()
print(k)
# [1, 2, 3, 4, 10, 22, 23, 200]

Another way is calling setState, AND preserve state:

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

In other languages you can label the loop and break from the labelled loop. Python Enhancement Proposal (PEP) 3136 suggested adding these to Python but Guido rejected it:

However, I'm rejecting it on the basis that code so complicated to require this feature is very rare. In most cases there are existing work-arounds that produce clean code, for example using 'return'. While I'm sure there are some (rare) real cases where clarity of the code would suffer from a refactoring that makes it possible to use return, this is offset by two issues:

1. The complexity added to the language, permanently. This affects not only all Python implementations, but also every source analysis tool, plus of course all documentation for the language.

2. My expectation that the feature will be abused more than it will be used right, leading to a net decrease in code clarity (measured across all Python code written henceforth). Lazy programmers are everywhere, and before you know it you have an incredible mess on your hands of unintelligible code.

So if that's what you were hoping for you're out of luck, but look at one of the other answers as there are good options there.

I use always:

• quality in 85
• progressive (comprobed compression)
• a very tiny gausssian blur to optimize the size (0.05 or 0.5 of radius) depends on the quality and size of the picture, this notably optimizes the size of the jpeg.
• Strip any comment or EXIF metadata

in imagemagick should be

convert -strip -interlace Plane -gaussian-blur 0.05 -quality 85% source.jpg result.jpg

or in the newer version:

magick source.jpg -strip -interlace Plane -gaussian-blur 0.05 -quality 85% result.jpg

Source.

From @Fordi in the comments (Don't forget to upvote him if you like this): If you dislike blurring, use -sampling-factor 4:2:0 instead. What this does is reduce the chroma channel's resolution to half, without messing with the luminance resolution that your eyes latch onto. If you want better fidelity in the conversion, you can get a slight improvement without an increase in filesize by specifying -define jpeg:dct-method=float - that is, use the more accurate floating point discrete cosine transform, rather than the default fast integer version.

The answers only cover DOM / SAX and a copy paste implementation of a JAXB example.

However, one big area of when you are using XML is missing. In many projects / programs there is a need to store / retrieve some basic data structures. Your program has already a classes for your nice and shiny business objects / data structures, you just want a comfortable way to convert this data to a XML structure so you can do more magic on it (store, load, send, manipulate with XSLT).

This is where XStream shines. You simply annotate the classes holding your data, or if you do not want to change those classes, you configure a XStream instance for marshalling (objects -> xml) or unmarshalling (xml -> objects).

Internally XStream uses reflection, the readObject and readResolve methods of standard Java object serialization.

You get a good and speedy tutorial here:

To give a short overview of how it works, I also provide some sample code which marshalls and unmarshalls a data structure. The marshalling / unmarshalling happens all in the main method, the rest is just code to generate some test objects and populate some data to them. It is super simple to configure the xStream instance and marshalling / unmarshalling is done with one line of code each.

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

import com.thoughtworks.xstream.XStream;

public class XStreamIsGreat {

  public static void main(String[] args) {
    XStream xStream = new XStream();
    xStream.alias("good", Good.class);
    xStream.alias("pRoDuCeR", Producer.class);
    xStream.alias("customer", Customer.class);

    Producer a = new Producer("Apple");
    Producer s = new Producer("Samsung");
    Customer c = new Customer("Someone").add(new Good("S4", 10, new BigDecimal(600), s))
        .add(new Good("S4 mini", 5, new BigDecimal(450), s)).add(new Good("I5S", 3, new BigDecimal(875), a));
    String xml = xStream.toXML(c); // objects -> xml
    System.out.println("Marshalled:\n" + xml);
    Customer unmarshalledCustomer = (Customer)xStream.fromXML(xml); // xml -> objects
  }

  static class Good {
    Producer producer;

    String name;

    int quantity;

    BigDecimal price;

    Good(String name, int quantity, BigDecimal price, Producer p) {
      this.producer = p;
      this.name = name;
      this.quantity = quantity;
      this.price = price;
    }

  }

  static class Producer {
    String name;

    public Producer(String name) {
      this.name = name;
    }
  }

  static class Customer {
    String name;

    public Customer(String name) {
      this.name = name;
    }

    List<Good> stock = new ArrayList<Good>();

    Customer add(Good g) {
      stock.add(g);
      return this;
    }
  }
}

The following cites the C11 standard (final draft).

6.3.1.2: When any scalar value is converted to _Bool, the result is 0 if the value compares equal to 0; otherwise, the result is 1.

bool (mapped by stdbool.h to the internal name _Bool for C) itself is an unsigned integer type:

... The type _Bool and the unsigned integer types that correspond to the standard signed integer types are the standard unsigned integer types.

According to 6.2.5p2:

An object declared as type _Bool is large enough to store the values 0 and 1.

AFAIK these definitions are semantically identical to C++ - with the minor difference of the built-in(!) names. bool for C++ and _Bool for C.

Note that C does not use the term rvalues as C++ does. However, in C pointers are scalars, so assigning a pointer to a _Bool behaves as in C++.

I needed same thing and this solution work fine, hope it can help someone also

Enumeration[] array = Enumeration.values();
List<Enumeration> list = Arrays.asList(array);

then you can get the .name() of your enumeration.

I'm not very advanced in AngularJS, but my solution would be to use a simple JS class for you cart (in the sense of coffee script) that extend Array.

The beauty of AngularJS is that you can pass you "model" object with ng-click like shown below.

I don't understand the advantage of using a factory, as I find it less pretty that a CoffeeScript class.

My solution could be transformed in a Service, for reusable purpose. But otherwise I don't see any advantage of using tools like factory or service.

class Basket extends Array
  constructor: ->

  add: (item) ->
    @push(item)

  remove: (item) ->
    index = @indexOf(item)
    @.splice(index, 1)

  contains: (item) ->
    @indexOf(item) isnt -1

  indexOf: (item) ->
    indexOf = -1
    @.forEach (stored_item, index) ->
      if (item.id is stored_item.id)
        indexOf = index
    return indexOf

Then you initialize this in your controller and create a function for that action:

 $scope.basket = new Basket()
 $scope.addItemToBasket = (item) ->
   $scope.basket.add(item)

Finally you set up a ng-click to an anchor, here you pass your object (retreived from the database as JSON object) to the function:

li ng-repeat="item in items"
  a href="#" ng-click="addItemToBasket(item)" 

In C# 7.1 and later, type can be inferred by using the default literal instead of the default operator so it can be written as below:

v2 = v1 ?? default;

Well, I got it. One way is to override the QWidget::closeEvent(QCloseEvent *event) method in your class definition and add your code into that function. Example:

class foo : public QMainWindow
{
    Q_OBJECT
private:
    void closeEvent(QCloseEvent *bar);
    // ...
};


void foo::closeEvent(QCloseEvent *bar)
{
    // Do something
    bar->accept();
}

Use ng-disabled or a special CSS class with ng-class

<input data-ng-model="userInf.username"  
       class="span12 editEmail" 
       type="text"  
       placeholder="[email protected]"  
       pattern="[^@]+@[^@]+\.[a-zA-Z]{2,6}" 
       required 
       ng-disabled="{expression or condition}"
/>

Workaround:

Compile as 2.1 without android:installLocation="preferExternal".

OK?

Compile as 2.2 including android:installLocation="preferExternal".

This will still install on SDK version less than 8 (the XML tag is ignored).

I would like to emphasize @icza answer and simplify it a bit since it is a crucial concept. I assume that reader is familiar with slices.

c := append(a, b...)

This is a valid answer to the question. BUT if you need to use slices 'a' and 'c' later in code in different context, this is not the safe way to concatenate slices.

To explain, lets read the expression not in terms of slices, but in terms of underlying arrays:

"Take (underlying) array of 'a' and append elements from array 'b' to it. If array 'a' has enough capacity to include all elements from 'b' - underlying array of 'c' will not be a new array, it will actually be array 'a'. Basically, slice 'a' will show len(a) elements of underlying array 'a', and slice 'c' will show len(c) of array 'a'."

append() does not necessarily create a new array! This can lead to unexpected results. See Go Playground example.

Always use make() function if you want to make sure that new array is allocated for the slice. For example here are few ugly but efficient enough options for the task.

la := len(a)
c := make([]int, la, la + len(b))
_ = copy(c, a)
c = append(c, b...)

la := len(a)
c := make([]int, la + len(b))
_ = copy(c, a)
_ = copy(c[la:], b)

You are to use something like this:

start /d C:\Windows\System32\calc.exe

start /d "C:\Program Files\Mozilla

Firefox" firefox.exe start /d

"C:\Program Files\Microsoft

Office\Office12" EXCEL.EXE

Also I advice you to use special batch files editor - Dr.Batcher

One example, if you need to reference/join the same data set multiple times you can do so by defining a CTE. Therefore, it can be a form of code re-use.

An example of self referencing is recursion: Recursive Queries Using CTE

For exciting Microsoft definitions Taken from Books Online:

A CTE can be used to:

• Create a recursive query. For more information, see Recursive Queries Using Common Table Expressions.

• Substitute for a view when the general use of a view is not required; that is, you do not have to store the definition in metadata.

• Enable grouping by a column that is derived from a scalar subselect, or a function that is either not deterministic or has external access.

• Reference the resulting table multiple times in the same statement.

Try this:

"aoColumns": [
        null,
        null,
        null,
        null,
        {"sType": "date"},  //  "sType": "date" TO SPECIFY SORTING IS APPLICABLE ON DATE
        null
      ]

You need to specify the minimum width of the field.

String.format("%" + numberOfSpaces + "s", ""); 

Why do you want to generate a String of spaces of a certain length.

If you want a column of this length with values then you can do:

String.format("%" + numberOfSpaces + "s", "Hello"); 

which gives you numberOfSpaces-5 spaces followed by Hello. If you want Hello to appear on the left then add a minus sign in before numberOfSpaces.

Well there are lot of answeres already provided and lot are making sense too.

Some mentioned it is just warning and some giving a temp way to disable warnings. All that will work but add risk when number of transactions in your DB is high.

I came across similar situation today and here is the query I came up with...

declare
begin
  execute immediate '
    create table "TBL" ("ID" number not null)';
  exception when others then
    if SQLCODE = -955 then null; else raise; end if;
end;
/

This is simple, if exception come while running query it will be suppressed. and you can use same for SQL or Oracle.

As an alternative (mostly on aesthetics) to Ted Petrou's answer, I found I preferred a slightly more compact listing. Please don't consider accepting it, it's just a much-more-detailed comment on Ted's answer, plus code/data. Python/pandas is not my first/best, but I found this to read well:

df.groupby('group') \
  .apply(lambda x: pd.Series({
      'a_sum'       : x['a'].sum(),
      'a_max'       : x['a'].max(),
      'b_mean'      : x['b'].mean(),
      'c_d_prodsum' : (x['c'] * x['d']).sum()
  })
)

          a_sum     a_max    b_mean  c_d_prodsum
group                                           
0      0.530559  0.374540  0.553354     0.488525
1      1.433558  0.832443  0.460206     0.053313

I find it more reminiscent of dplyr pipes and data.table chained commands. Not to say they're better, just more familiar to me. (I certainly recognize the power and, for many, the preference of using more formalized def functions for these types of operations. This is just an alternative, not necessarily better.)

I generated data in the same manner as Ted, I'll add a seed for reproducibility.

import numpy as np
np.random.seed(42)
df = pd.DataFrame(np.random.rand(4,4), columns=list('abcd'))
df['group'] = [0, 0, 1, 1]
df

          a         b         c         d  group
0  0.374540  0.950714  0.731994  0.598658      0
1  0.156019  0.155995  0.058084  0.866176      0
2  0.601115  0.708073  0.020584  0.969910      1
3  0.832443  0.212339  0.181825  0.183405      1

Make sure you have granted permission for both Sender and Receiver to send email and receive email from Unknown sources(External Sources) in Email Account.

import smtplib

#Ports 465 and 587 are intended for email client to email server communication - sending email
server = smtplib.SMTP('smtp.gmail.com', 587)

#starttls() is a way to take an existing insecure connection and upgrade it to a secure connection using SSL/TLS.
server.starttls()

#Next, log in to the server
server.login("#email", "#password")

msg = "Hello! This Message was sent by the help of Python"

#Send the mail
server.sendmail("#Sender", "#Reciever", msg)

It could be something like that:

var a = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j'];

var arrays = [], size = 3;
    
while (a.length > 0)
  arrays.push(a.splice(0, size));

console.log(arrays);

See splice Array's method.

You need to install JAVA SDK and give the path upto bin directory which contains the java.exe file.

example - c:/programfiles/java/jdk/bin

Not to necro a thread, but under the latest version of jQuery the suggested syntax is:

$( handler )

Using an anonymous function, this would look like

$(function() { ... insert code here ... });

See this link:

https://api.jquery.com/ready/

Of course there is. Check out mysql_query, and mysql_fetch_row if you use MySQL.
Example from PHP manual:

<?php
$result = mysql_query("SELECT id,email FROM people WHERE id = '42'");
if (!$result) {
    echo 'Could not run query: ' . mysql_error();
    exit;
}
$row = mysql_fetch_row($result);

echo $row[0]; // 42
echo $row[1]; // the email value
?>

Make a surrounding div-tag, and set for it display: grid in its style attribute.

<div style='display: grid; 
            text-align: center;
            background-color: antiquewhite'
>
  <table>
    <tr>
      <th>Month</th>
      <th>Savings</th>
    </tr>
    <tr>
      <td>January</td>
      <td>$100</td>
    </tr>
    <tr>
      <td>February</td>
      <td>$80</td>
    </tr>
  </table>
</div>

The text-align property is set only to show, that the text in the regular table cells are affected by it, even though it is set on the surrounding div. The same with the background-color but it is hard to say which element actually holds the background-color.

1: I have downloaded the mysql-connector-java-5.1.24-bin.jar

Okay.

2: I have created a lib folder in my project and put the jar in there.

Wrong. You need to drop JAR in /WEB-INF/lib folder. You don't need to create any additional folders.

3: properties of project->build path->add JAR and selected the JAR above.

Unnecessary. Undo it all to avoid possible conflicts.

4: I still get java.sql.SQLException: No suitable driver found for jdbc:mysql//localhost:3306/mysql

This exception can have 2 causes:

1. JDBC driver is not in runtime classpath. This is to be solved by doing 2) the right way.

2. JDBC URL is not recognized by any of the loaded JDBC drivers. Indeed, the JDBC URL is wrong, there should as per the MySQL JDBC driver documentation be another colon between the scheme and the host.

   jdbc:mysql://localhost:3306/mysql
   

how about:

document.write ("<br>");

(assuming you are in an html page, since a line feed alone will only show as a space)

You can also use any(), map() like so:

if any(map(l.startswith, x)):
    pass # Do something

Or alternatively, using a generator expression:

if any(l.startswith(s) for s in x)
    pass # Do something

Here, I will show you 2 different implementation:

First:

If you just need to create a duplicate table then just run the command:

SELECT top 0 * INTO [dbo].[DuplicateTable]
FROM [dbo].[MainTable]

Of course, it doesn't work completely. constraints don't get copied, nor do primary keys, or default values. The command only creates a new table with the same column structure and if you want to insert data into the new table.

Second (recommended):

But If you want to duplicate the table with all its constraints & keys follows this below steps:

1. Open the database in SQL Management Studio.
2. Right-click on the table that you want to duplicate.
3. Select Script Table as -> Create to -> New Query Editor Window. This will generate a script to recreate the table in a new query window.
4. Change the table name and relative keys & constraints in the script.
5. Execute the script.

You can also sort the column by importing the spark sql functions

import org.apache.spark.sql.functions._
df.orderBy(asc("col1"))

Or

import org.apache.spark.sql.functions._
df.sort(desc("col1"))

importing sqlContext.implicits._

import sqlContext.implicits._
df.orderBy($"col1".desc)

Or

import sqlContext.implicits._
df.sort($"col1".desc)

I think a much easier way is to use ASIHTTPRequest. Three lines of code can accomplish this:

ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];
[request setDownloadDestinationPath:@"/path/to/my_file.txt"];
[request startSynchronous];

Link to Reference

UPDATE: I should mention that ASIHTTPRequest is no longer maintained. The author has specifically advised people to use other framework instead, like AFNetworking

All the answers here seem to be around service and factory, and that's valid since that was what was being asked about. But it's also important to keep in mind that there are several others including provider(), value(), and constant().

The key to remember is that each one is a special case of the other. Each special case down the chain allowing you to do the same thing with less code. Each one also having some additional limitation.

To decide when to use which you just see which one allows you to do what you want in less code. Here is an image illustrating just how similar they are:

For a complete step by step breakdown and quick reference of when to use each you can visit the blog post where I got this image from:

http://www.simplygoodcode.com/2015/11/the-difference-between-service-provider-and-factory-in-angularjs/

If you add a loop between the CancelAsync() and the RunWorkerAsync() like so it will solve your problem

 private void combobox2_TextChanged(object sender, EventArgs e)
 {
     if (cmbDataSourceExtractor.IsBusy)
        cmbDataSourceExtractor.CancelAsync();

     while(cmbDataSourceExtractor.IsBusy)
        Application.DoEvents();

     var filledComboboxValues = new FilledComboboxValues{ V1 = combobox1.Text,
        V2 = combobox2.Text};
     cmbDataSourceExtractor.RunWorkerAsync(filledComboboxValues );
  }

The while loop with the call to Application.DoEvents() will hault the execution of your new worker thread until the current one has properly cancelled, keep in mind you still need to handle the cancellation of your worker thread. With something like:

 private void cmbDataSourceExtractor_DoWork(object sender, DoWorkEventArgs e)
 {
      if (this.cmbDataSourceExtractor.CancellationPending)
      {
          e.Cancel = true;
          return;
      }
      // do stuff...
 }

The Application.DoEvents() in the first code snippet will continue to process your GUI threads message queue so the even to cancel and update the cmbDataSourceExtractor.IsBusy property will still be processed (if you simply added a continue instead of Application.DoEvents() the loop would lock the GUI thread into a busy state and would not process the event to update the cmbDataSourceExtractor.IsBusy)

If you want to delete the table from the schema perform below operation --

rails db:rollback

declare @ids nvarchar(1000)

set @ids = '100,2,3,4,5' --Parameter passed

set @ids = ',' + @ids + ','

select   *
from     TableName 
where    charindex(',' + CAST(Id as nvarchar(50)) + ',', @ids) > 0

OK, so first this is breaking a basic security feature in PowerShell. With that understanding, here is how you can do it:

1. Open an Windows Explorer window
2. Menu Tools -> Folder Options -> tab File Types
3. Find the PS1 file type and click the advanced button
4. Click the New button
5. For Action put: Open
6. For the Application put: "C:\WINNT\system32\WindowsPowerShell\v1.0\powershell.exe" "-file" "%1" %*

You may want to put a -NoProfile argument in there too depending on what your profile does.

Use the basename() function, or, if you are on Windows, _splitpath().

#include <libgen.h>

#define PRINTFILE() { char buf[] = __FILE__; printf("Filename:  %s\n", basename(buf)); }

Also try man 3 basename in a shell.

Since this question draws so many votes and kind of becomes an FAQ, I guess it would be better to write a separate answer to mention one significant difference between C++03 and C++11 regarding the impact of std::vector's insertion operation on the validity of iterators and references with respect to reserve() and capacity(), which the most upvoted answer failed to notice.

C++ 03:

Reallocation invalidates all the references, pointers, and iterators referring to the elements in the sequence. It is guaranteed that no reallocation takes place during insertions that happen after a call to reserve() until the time when an insertion would make the size of the vector greater than the size specified in the most recent call to reserve().

C++11:

Reallocation invalidates all the references, pointers, and iterators referring to the elements in the sequence. It is guaranteed that no reallocation takes place during insertions that happen after a call to reserve() until the time when an insertion would make the size of the vector greater than the value of capacity().

So in C++03, it is not "unless the new container size is greater than the previous capacity (in which case all iterators and references are invalidated)" as mentioned in the other answer, instead, it should be "greater than the size specified in the most recent call to reserve()". This is one thing that C++03 differs from C++11. In C++03, once an insert() causes the size of the vector to reach the value specified in the previous reserve() call (which could well be smaller than the current capacity() since a reserve() could result a bigger capacity() than asked for), any subsequent insert() could cause reallocation and invalidate all the iterators and references. In C++11, this won't happen and you can always trust capacity() to know with certainty that the next reallocation won't take place before the size overpasses capacity().

In conclusion, if you are working with a C++03 vector and you want to make sure a reallocation won't happen when you perform insertion, it's the value of the argument you previously passed to reserve() that you should check the size against, not the return value of a call to capacity(), otherwise you may get yourself surprised at a "premature" reallocation.

You can use the sequence method list.extend to extend the list by multiple values from any kind of iterable, being it another list or any other thing that provides a sequence of values.

>>> lst = [1, 2]
>>> lst.append(3)
>>> lst.append(4)
>>> lst
[1, 2, 3, 4]

>>> lst.extend([5, 6, 7])
>>> lst.extend((8, 9, 10))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

>>> lst.extend(range(11, 14))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]

So you can use list.append() to append a single value, and list.extend() to append multiple values.

Surya, your way won't work, because of two reasons:

1. you can't close driver during evaluation of test as it will loose focus, before switching to active element, and you'll get NoSuchWindowException.
2. if test are run on ChromeDriver you`ll get not a window, but tab on click in your application. As SeleniumDriver can't act with tabs, only switchs between windows, it hangs on click where new tab is being opening, and crashes on timeout.

Use this line to get the division behavior you want:

from __future__ import division

Alternatively, you could use modulus:

if (a % b) == 0: #do something

You can use this:

$(document).ready(function() {
    $("#tabs").tabs();
    $('#action').click(function() {
        var selected = $("#tabs").tabs("option", "selected");
        $("#tabs").tabs("option", "selected", selected + 1);
    });
});

Also consider changing the input type as button instead of submit unless you want to submit the page.

If choice is available, use this:

choice /C X /T 10 /D X > nul

where /T 10 is the number of seconds to delay. Note the syntax can vary depending on your Windows version, so use CHOICE /? to be sure.

This is all you need:

background-repeat: no-repeat;

You can use Manifests from jcabi-manifests and read any attribute from any of available MANIFEST.MF files with just one line:

String value = Manifests.read("My-Attribute");

The only dependency you need is:

<dependency>
  <groupId>com.jcabi</groupId>
  <artifactId>jcabi-manifests</artifactId>
  <version>0.7.5</version>
</dependency>

Also, see this blog post for more details: http://www.yegor256.com/2014/07/03/how-to-read-manifest-mf.html

Try:

if start not in graph:

For more info see ProgrammerSought

Just change from ProgressDialog to ProgressBar in a layout:

res/layout.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/container">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent" >
        //Your content here
     </LinearLayout>

        <ProgressBar
            android:id="@+id/progressBar"
            style="?android:attr/progressBarStyleLarge"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerHorizontal="true"
            android:layout_centerVertical="true"
            android:visibility="gone"
            android:indeterminateDrawable="@drawable/progress" >
        </ProgressBar>
</RelativeLayout>

src/yourPackage/YourActivity.java

public class YourActivity extends Activity{

private ProgressBar bar;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.layout);
    bar = (ProgressBar) this.findViewById(R.id.progressBar);
    new ProgressTask().execute();
}
private class ProgressTask extends AsyncTask <Void,Void,Void>{
    @Override
    protected void onPreExecute(){
        bar.setVisibility(View.VISIBLE);
    }

    @Override
    protected Void doInBackground(Void... arg0) {   
           //my stuff is here
    }

    @Override
    protected void onPostExecute(Void result) {
          bar.setVisibility(View.GONE);
    }
}
}

drawable/progress.xml This is a custom ProgressBar that i use to change the default colors.

<?xml version="1.0" encoding="utf-8"?>

<!-- 
    Duration = 1 means that one rotation will be done in 1 second. leave it.
    If you want to speed up the rotation, increase duration value. 
    in example 1080 shows three times faster revolution. 
    make the value multiply of 360, or the ring animates clunky 
-->
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
    android:fromDegrees="0"
    android:pivotX="50%"
    android:pivotY="50%"
    android:duration="1"
    android:toDegrees="360" >

    <shape
        android:innerRadiusRatio="3"
        android:shape="ring"
        android:thicknessRatio="8"
        android:useLevel="false" >
        <size
            android:height="48dip"
            android:width="48dip" />

        <gradient
            android:centerColor="@color/color_preloader_center"
            android:centerY="0.50"
            android:endColor="@color/color_preloader_end"
            android:startColor="@color/color_preloader_start"
            android:type="sweep"
            android:useLevel="false" />
    </shape>

</rotate>

You have to include the schema if isnt a public one

SELECT *
FROM <schema>."my_table"

Or you can change your default schema

SHOW search_path;
SET search_path TO my_schema;

Check your table schema here

SELECT *
FROM information_schema.columns

For example if a table is on the default schema public both this will works ok

SELECT * FROM parroquias_region
SELECT * FROM public.parroquias_region

But sectors need specify the schema

SELECT * FROM map_update.sectores_point

Your function doesn't return anything, so that's why when you use it with the print statement you get None. So either just call your function like this:

leapyr(1900)

or modify your function to return a value (by using the return statement), which then would be printed by your print statement.

Note: This does not address any possible problems you have with your leap year computation, but ANSWERS YOUR SPECIFIC QUESTION as to why you are getting None as a result of your function call in conjunction with your print.

Explanation:

Some short examples regarding the above:

def add2(n1, n2):
    print 'the result is:', n1 + n2  # prints but uses no *return* statement

def add2_New(n1, n2):
    return n1 + n2    # returns the result to caller

Now when I call them:

print add2(10, 5)

this gives:

the result is: 15
None

The first line comes form the print statement inside of add2(). The None from the print statement when I call the function add2() which does not have a return statement, causing the None to be printed. Incidentally, if I had just called the add2() function simply with (note, no print statement):

add2()

I would have just gotten the output of the print statement the result is: 15 without the None (which looks like what you are trying to do).

Compare this with:

print add2_New(10, 5)

which gives:

15

In this case the result is computed in the function add2_New() and no print statement, and returned to the caller who then prints it in turn.

Here I would like to present another alternative to Flatten function. This may help to understand what is going on internally. The alternative method adds three more code lines. Instead of using

#==========================================Build a Model
model = tf.keras.models.Sequential()

model.add(keras.layers.Flatten(input_shape=(28, 28, 3)))#reshapes to (2352)=28x28x3
model.add(layers.experimental.preprocessing.Rescaling(1./255))#normalize
model.add(keras.layers.Dense(128,activation=tf.nn.relu))
model.add(keras.layers.Dense(2,activation=tf.nn.softmax))

model.build()
model.summary()# summary of the model

we can use

    #==========================================Build a Model
    tensor = tf.keras.backend.placeholder(dtype=tf.float32, shape=(None, 28, 28, 3))
    
    model = tf.keras.models.Sequential()
    
    model.add(keras.layers.InputLayer(input_tensor=tensor))
    model.add(keras.layers.Reshape([2352]))
model.add(layers.experimental.preprocessing.Rescaling(1./255))#normalize
    model.add(keras.layers.Dense(128,activation=tf.nn.relu))
    model.add(keras.layers.Dense(2,activation=tf.nn.softmax))
    
    model.build()
    model.summary()# summary of the model

In the second case, we first create a tensor (using a placeholder) and then create an Input layer. After, we reshape the tensor to flat form. So basically,

Create tensor->Create InputLayer->Reshape == Flatten

Flatten is a convenient function, doing all this automatically. Of course both ways has its specific use cases. Keras provides enough flexibility to manipulate the way you want to create a model.

substr(PHONE_NUMBERS, length(PHONE_NUMBERS) - 3, 4)

here is a method to point

sh -> bash

run this command on terminal

sudo dpkg-reconfigure dash

After this you should see

ls -l /bin/sh

point to /bin/bash (and not to /bin/dash)

Reference

If you do "git status" while having a merge conflict, the first thing git shows you is how to abort the merge.

It can be this:

If you are using cpanel for your website smtp restrictions are problem and cause this error. SMTP Restrictions

Error while sending an email with CodeIgniter

A trailing comma in a JSON array caused my Perl 5.16 to hang, possibly because it kept backtracking. I had to add a backtrack-terminating directive:

(?<json>   \s* (?: (?&number) | (?&boolean) | (?&string) | (?&array) | (?&object) )(*PRUNE) \s* )
                                                                                   ^^^^^^^^

This way, once it identifies a construct that is not 'optional' (* or ?), it shouldn't try backtracking over it to try to identify it as something else.

Here's a picture explaining the difference between pageY and clientY.

Same for pageX and clientX, respectively.

pageX/Y coordinates are relative to the top left corner of the whole rendered page (including parts hidden by scrolling),

while clientX/Y coordinates are relative to the top left corner of the visible part of the page, "seen" through browser window.

See Demo

You'll probably never need screenX/Y

Unless you plan on creating your own drop down list (and not using a standard library drop down list), you are stuck. The DDL control's look is going to be based upon the system you are running and/or the browser that is rendering the output.

just remove s from the permission you are using sss you have to use ss

Use

git cherry-pick <commit>

to apply <commit> to your current branch.

I myself would probably cross-check the commits I pick in gitk and cherry-pick them with right-clicks on the commit entry there instead.

If you want to go more automatic (with all its dangers) and assuming all commits since yesterday happened on wss you could generate the list of commits using git log (with --pretty suggested by Jefromi)

git log --reverse --since=yesterday --pretty=%H

so everything together assuming you use bash

for commit in $(git log --reverse --since=yesterday --pretty=%H);
do
    git cherry-pick $commit
done

If something goes wrong here (there is a lot of potential) you are in trouble since this works on the live checkout, so either do manual cherry-picks or use rebase like suggested by Jefromi.

The rendering mode in Internet Explorer 11 can appear stuck if the site is added to your local Compatibility View list. When this happens, the rendering mode inside the developer tools and out will default to the specified compatibility settings.

While this may not be the only way a site can get on this list, Microsoft does document the steps for how to manually add a site to this list.

From Fix site display problems with Compatibility View:

To add a site to the Compatibility View list

1. Open the desktop, and then tap or click the Internet Explorer icon on the taskbar.

2. Tap or click the Tools button, and then tap or click Compatibility View settings.

3. Under Add this website, enter the URL of the site you want to add to the list, and then tap or click Add.

Site Compatibility View Removal Instructions:

To remove a site from this list, follow these instructions.

1. Go to Tools > Compatibility View settings.
2. In the resulting dialog, click on the site you want to remove from the list.
3. Click the Remove button.

Screenshots:

Here is a quick and simple solution using PowerShell:

powershell.exe -nologo -noprofile -command "& { $shell = New-Object -COM Shell.Application; $target = $shell.NameSpace('C:\extractToThisDirectory'); $zip = $shell.NameSpace('C:\extractThis.zip'); $target.CopyHere($zip.Items(), 16); }"

This uses the built-in extract functionality of the Explorer and will also show the typical extract progress window. The second parameter 16 to CopyHere answers all questions with yes.

Instead of using re.search use re.findall it will return you all matches in a List. Or you could also use re.finditer (which i like most to use) it will return an Iterator Object and you can just use it to iterate over all found matches.

line = 'bla bla bla<form>Form 1</form> some text...<form>Form 2</form> more text?'
for match in re.finditer('<form>(.*?)</form>', line, re.S):
    print match.group(1)

I have solved my problem by running my Nginx as the user I'm currently logged in with, mulagala.

By default the user as nginx is defined at the very top section of the nginx.conf file as seen below;

user nginx; # Default Nginx user

Change nginx to the name of your current user - here, mulagala.

user mulagala; # Custom Nginx user (as username of the current logged in user)

However, this may not address the actual problem and may actually have casual side effect(s).

For an effective solution, please refer to Joseph Barbere's solution.

I hope following program will solve your problem

String dateStr = "Mon Jun 18 00:00:00 IST 2012";
DateFormat formatter = new SimpleDateFormat("E MMM dd HH:mm:ss Z yyyy");
Date date = (Date)formatter.parse(dateStr);
System.out.println(date);        

Calendar cal = Calendar.getInstance();
cal.setTime(date);
String formatedDate = cal.get(Calendar.DATE) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" +         cal.get(Calendar.YEAR);
System.out.println("formatedDate : " + formatedDate);    

When I open a "DOS" command prompt, I use a batch file which sets all of the options I need and adds my old-time dos utilities to the path too.

@set path=%path%;c:\utils
@doskey cd=cd/d $*
@cd \wip
@cmd.exe

The doskey line sets the CD command so that it will do both drive and folder simultaneously. If this doesn't work, it is possibly because of the version of windows that you're running.

It's necessary because, more or less, when we import a project from git, it's not a maven project, so the maven dependencies are not in the build path.

Here's what I have done to turn a general project to a maven project.

general project-->java project right click the project, properties->project facets, click "java". This step will turn a general project into java project.

java project --> maven project right click project, configure-->convert to maven project At this moment, maven dependencies lib are still not in the build path. project properties, build path, add library, add maven dependencies lib

And wait a few seconds, when the dependencies are loaded, the project is ready!

I have 3 routines which work just fine, just select a cell in a table and run one of the subroutines

Sub ClearTable()
If Not ActiveCell.ListObject Is Nothing Then
    ActiveCell.ListObject.DataBodyRange.Rows.ClearContents
End If
End Sub

and Shrink Table to remove the databody range except from the headers and the first data row

Sub ShrinkTable()
If Not ActiveCell.ListObject Is Nothing Then
    ActiveCell.ListObject.DataBodyRange.Delete
End If
End Sub

and Delete Table to completely delete the table from the sheet

Sub DeleteTable()
If Not ActiveCell.ListObject Is Nothing Then
    ActiveCell.ListObject.Delete
End If
End Sub

The Google style guide contains an excellent Python style guide. It includes conventions for readable docstring syntax that offers better guidance than PEP-257. For example:

def square_root(n):
    """Calculate the square root of a number.

    Args:
        n: the number to get the square root of.
    Returns:
        the square root of n.
    Raises:
        TypeError: if n is not a number.
        ValueError: if n is negative.

    """
    pass

I like to extend this to also include type information in the arguments, as described in this Sphinx documentation tutorial. For example:

def add_value(self, value):
    """Add a new value.

       Args:
           value (str): the value to add.
    """
    pass

Thumb rule

A common cause for Chrome to crash during startup is running Chrome as root user (administrator) on Linux. While it is possible to work around this issue by passing --no-sandbox flag when creating your WebDriver session, such a configuration is unsupported and highly discouraged. You need to configure your environment to run Chrome as a regular user instead.

This error message...

org.openqa.selenium.WebDriverException: unknown error: DevToolsActivePort file doesn't exist 

...implies that the ChromeDriver was unable to initiate/spawn a new WebBrowser i.e. Chrome Browser session.

Your code trials and the versioning information of all the binaries would have given us some hint about what's going wrong.

However as per Add --disable-dev-shm-usage to default launch flags seems adding the argument --disable-dev-shm-usage will temporary solve the issue.

If you desire to initiate/span a new Chrome Browser session you can use the following solution:

System.setProperty("webdriver.chrome.driver", "C:\\path\\to\\chromedriver.exe");
ChromeOptions options = new ChromeOptions();
options.addArguments("start-maximized"); // open Browser in maximized mode
options.addArguments("disable-infobars"); // disabling infobars
options.addArguments("--disable-extensions"); // disabling extensions
options.addArguments("--disable-gpu"); // applicable to windows os only
options.addArguments("--disable-dev-shm-usage"); // overcome limited resource problems
options.addArguments("--no-sandbox"); // Bypass OS security model
WebDriver driver = new ChromeDriver(options);
driver.get("https://google.com");

disable-dev-shm-usage

As per base_switches.cc disable-dev-shm-usage seems to be valid only on Linux OS:

#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
// The /dev/shm partition is too small in certain VM environments, causing
// Chrome to fail or crash (see http://crbug.com/715363). Use this flag to
// work-around this issue (a temporary directory will always be used to create
// anonymous shared memory files).
const char kDisableDevShmUsage[] = "disable-dev-shm-usage";
#endif

In the discussion Add an option to use /tmp instead of /dev/shm David mentions:

I think it would depend on how are /dev/shm and /tmp mounted. If they are both mounted as tmpfs I'm assuming there won't be any difference. if for some reason /tmp is not mapped as tmpfs (and I think is mapped as tmpfs by default by systemd), chrome shared memory management always maps files into memory when creating an anonymous shared files, so even in that case shouldn't be much difference. I guess you could force telemetry tests with the flag enabled and see how it goes.

As for why not use by default, it was a pushed back by the shared memory team, I guess it makes sense it should be useing /dev/shm for shared memory by default.

Ultimately all this should be moving to use memfd_create, but I don't think that's going to happen any time soon, since it will require refactoring Chrome memory management significantly.

Reference

You can find a couple of detailed discussions in:

• unknown error: DevToolsActivePort file doesn't exist error while executing Selenium UI test cases on ubuntu
• Tests fail immediately with unknown error: DevToolsActivePort file doesn't exist when running Selenium grid through systemd

Outro

Here is the link to the Sandbox story.

The IFRAME element may be a security risk if your site is embedded inside an IFRAME on hostile site. Google "clickjacking" for more details. Note that it does not matter if you use <iframe> or not. The only real protection from this attack is to add HTTP header X-Frame-Options: DENY and hope that the browser knows its job.

In addition, IFRAME element may be a security risk if any page on your site contains an XSS vulnerability which can be exploited. In that case the attacker can expand the XSS attack to any page within the same domain that can be persuaded to load within an <iframe> on the page with XSS vulnerability. This is because content from the same origin (same domain) is allowed to access the parent content DOM (practically execute JavaScript in the "host" document). The only real protection methods from this attack is to add HTTP header X-Frame-Options: DENY and/or always correctly encode all user submitted data (that is, never have an XSS vulnerability on your site - easier said than done).

That's the technical side of the issue. In addition, there's the issue of user interface. If you teach your users to trust that URL bar is supposed to not change when they click links (e.g. your site uses a big iframe with all the actual content), then the users will not notice anything in the future either in case of actual security vulnerability. For example, you could have an XSS vulnerability within your site that allows the attacker to load content from hostile source within your iframe. Nobody could tell the difference because the URL bar still looks identical to previous behavior (never changes) and the content "looks" valid even though it's from hostile domain requesting user credentials.

If somebody claims that using an <iframe> element on your site is dangerous and causes a security risk, he does not understand what <iframe> element does, or he is speaking about possibility of <iframe> related vulnerabilities in browsers. Security of <iframe src="..."> tag is equal to <img src="..." or <a href="..."> as long there are no vulnerabilities in the browser. And if there's a suitable vulnerability, it might be possible to trigger it even without using <iframe>, <img> or <a> element, so it's not worth considering for this issue.

However, be warned that content from <iframe> can initiate top level navigation by default. That is, content within the <iframe> is allowed to automatically open a link over current page location (the new location will be visible in the address bar). The only way to avoid that is to add sandbox attribute without value allow-top-navigation. For example, <iframe sandbox="allow-forms allow-scripts" ...>. Unfortunately, sandbox also disables all plugins, always. For example, Youtube content cannot be sandboxed because Flash player is still required to view all Youtube content. No browser supports using plugins and disallowing top level navigation at the same time.

Note that X-Frame-Options: DENY also protects from rendering performance side-channel attack that can read content cross-origin (also known as "Pixel perfect Timing Attacks").

Short Answer:

You likely want to use gpg instead of openssl so see "Additional Notes" at the end of this answer. But to answer the question using openssl:

To Encrypt:

openssl enc -aes-256-cbc -in un_encrypted.data -out encrypted.data

To Decrypt:

openssl enc -d -aes-256-cbc -in encrypted.data -out un_encrypted.data

Note: You will be prompted for a password when encrypting or decrypt.

Long Answer:

Your best source of information for openssl enc would probably be: https://www.openssl.org/docs/man1.1.1/man1/enc.html

Command line: openssl enc takes the following form:

openssl enc -ciphername [-in filename] [-out filename] [-pass arg]
[-e] [-d] [-a/-base64] [-A] [-k password] [-kfile filename] 
[-K key] [-iv IV] [-S salt] [-salt] [-nosalt] [-z] [-md] [-p] [-P] 
[-bufsize number] [-nopad] [-debug] [-none] [-engine id]

Explanation of most useful parameters with regards to your question:

-e
    Encrypt the input data: this is the default.

-d    
    Decrypt the input data.

-k <password>
    Only use this if you want to pass the password as an argument. 
    Usually you can leave this out and you will be prompted for a 
    password. The password is used to derive the actual key which 
    is used to encrypt your data. Using this parameter is typically
    not considered secure because your password appears in 
    plain-text on the command line and will likely be recorded in 
    bash history.

-kfile <filename>
    Read the password from the first line of <filename> instead of
    from the command line as above.

-a
    base64 process the data. This means that if encryption is taking 
    place the data is base64 encoded after encryption. If decryption 
    is set then the input data is base64 decoded before being 
    decrypted.
    You likely DON'T need to use this. This will likely increase the
    file size for non-text data. Only use this if you need to send 
    data in the form of text format via email etc.

-salt
    To use a salt (randomly generated) when encrypting. You always
    want to use a salt while encrypting. This parameter is actually
    redundant because a salt is used whether you use this or not 
    which is why it was not used in the "Short Answer" above!

-K key    
    The actual key to use: this must be represented as a string
    comprised only of hex digits. If only the key is specified, the
    IV must additionally be specified using the -iv option. When 
    both a key and a password are specified, the key given with the
    -K option will be used and the IV generated from the password 
    will be taken. It probably does not make much sense to specify 
    both key and password.

-iv IV
    The actual IV to use: this must be represented as a string 
    comprised only of hex digits. When only the key is specified 
    using the -K option, the IV must explicitly be defined. When a
    password is being specified using one of the other options, the 
    IV is generated from this password.

-md digest
    Use the specified digest to create the key from the passphrase.
    The default algorithm as of this writing is sha-256. But this 
    has changed over time. It was md5 in the past. So you might want
    to specify this parameter every time to alleviate problems when
    moving your encrypted data from one system to another or when
    updating openssl to a newer version.

Additional Notes:

Though you have specifically asked about OpenSSL you might want to consider using GPG instead for the purpose of encryption based on this article OpenSSL vs GPG for encrypting off-site backups?

To use GPG to do the same you would use the following commands:

To Encrypt:

gpg --output encrypted.data --symmetric --cipher-algo AES256 un_encrypted.data

To Decrypt:

gpg --output un_encrypted.data --decrypt encrypted.data

Note: You will be prompted for a password when encrypting or decrypt.

stdin.read(1)

will not return when you press one character - it will wait for '\n'. The problem is that the second character is buffered in standard input, and the moment you call another input - it will return immediately because it gets its input from buffer.

click: WAMP icon->Apache->Apache modules->chose rewrite_module

and do restart for all services.

To remove a scrollbar from a view (and its subclass) via xml:

android:scrollbars="none"

http://developer.android.com/reference/android/view/View.html#attr_android:scrollbars

One approach you could take is the following method:

// Counts how many of a certain character occurs in the given string
public static int CharCountInString(char chr, string str)
{
    return str.Split(chr).Length-1;
}

As per the parameters this method returns the count of a specific character within a specific string.

This method works by splitting the string into an array by the specified character and then returning the length of that array -1.

I did this plunker to explore one way to do what you want.

Here I get mystyle from the parent component but you can get it from a service.

import {Component, View} from 'angular2/angular2'

@Component({
  selector: '[my-person]',
  inputs: [
    'name',
    'mystyle: customstyle'
  ],
  host: {
    '[style.backgroundColor]': 'mystyle.backgroundColor'
  }
})
@View({
  template: `My Person Component: {{ name }}`
})
export class Person {}

Goto window+R and type services.msc and press enter.

Then start SQL server manually if not automatically started.

Then you try to login, it must be works.

As mentioned above by @Ricky vue-router automatically applies two active classes, .router-link-active and .router-link-exact-active, to the component.

So, to change active link css use:

.router-link-exact-active{
 //your desired design when link is clicked
font-weight: 700;
}

Try this:

Dim myarray As Variant
myarray = Array("Cat", "Dog", "Rabbit")

I created a code to jump to the desired back stack index, it worked fine to my purpose.

ie. I have Fragment1, Fragment2 and Fragment3, I want to jump from Fragment3 to Fragment1

I created a method called onBackPressed in Fragment3 that jumps to Fragment1

Fragment3:

public void onBackPressed() {
    FragmentManager fragmentManager = getFragmentManager();
    fragmentManager.popBackStack(fragmentManager.getBackStackEntryAt(fragmentManager.getBackStackEntryCount()-2).getId(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
}

In the activity, I need to know if my current fragment is the Fragment3, so I call the onBackPressed of my fragment instead calling super

FragmentActivity:

@Override
public void onBackPressed() {
    Fragment f = getSupportFragmentManager().findFragmentById(R.id.my_fragment_container);
    if (f instanceof Fragment3)
    {
        ((Fragment3)f).onBackPressed();
    } else {
        super.onBackPressed();
    }
}

I think this should work .. :)

<input type="checkbox" name="Days[]" value="Daily">Daily<br>
<input type="checkbox" name="Days[]" value="Sunday">Sunday<br>

You could use this old fashioned one as well...

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go

DECLARE @iCount int, @iMax int, @DatabaseName varchar(200), @SQL varchar (8000)

Select NAME, DBID, crdate, filename, version 
INTO #TEMP
from MAster..SYSDatabASES 

SELECT @iCount = Count(DBID) FROM #TEMP

Select @SQL='Create Table ##iFile1 ( DBName varchar( 200) NULL, Fileid INT, FileGroup int, TotalExtents INT , USedExtents INT , 
Name varchar(100), vFile varchar (300), AllocatedSpace int NUll, UsedSpace int Null, PercentageFree int Null ) '+ char(10)
exec (@SQL)


Create Table ##iTotals ( ServerName varchar(100), DBName varchar( 200) NULL, FileType varchar(10),Fileid INT, FileGroup int, TotalExtents INT , USedExtents INT , 
Name varchar(100), vFile varchar (300), AllocatedSpace int NUll, UsedSpace int Null, PercentageFree int Null ) 


WHILE @iCount>0
BEGIN    
    SELECT @iMax =Max(dbid) FROM #TEMP
    Select @DatabaseName = Name FROM #TEMP where dbid =@iMax

    SELECT @SQL = 'INSERT INTO ##iFile1(Fileid , FileGroup , TotalExtents  , USedExtents  , Name , vFile)
     EXEC (''USE [' + @DatabaseName +  '] DBCC showfilestats'')    ' + char(10)

    Print  (@SQL)
    EXEC (@SQL)


    SELECT @SQL = 'UPDATE ##iFile1 SET DBName ='''+ @DatabaseName +''' WHERE DBName IS NULL'
    EXEC  (@SQL)


    DELETE FROM #TEMP WHERE dbid =@iMax
    Select @iCount =@iCount -1
END
UPDATE ##iFile1
SET AllocatedSpace = (TotalExtents * 64.0 / 1024.0 ), UsedSpace =(USedExtents * 64.0 / 1024.0 )

UPDATE ##iFile1
SET PercentageFree = 100-Convert(float,UsedSpace)/Convert(float,AllocatedSpace   )* 100
WHERE USEDSPACE>0

CREATE TABLE #logspace (
   DBName varchar( 100),
   LogSize float,
   PrcntUsed float,
   status int
   )
INSERT INTO #logspace
EXEC ('DBCC sqlperf( logspace)')



INSERT INTO ##iTotals(ServerName, DBName, FileType,Name, vFile,PercentageFree,AllocatedSpace)
select @@ServerName ,DBNAME,  'Data' as FileType,Name, vFile, PercentageFree  , AllocatedSpace
from ##iFile1
UNION
select @@ServerName ,DBNAME, 'Log' as FileType ,DBName,'' as vFile ,PrcntUsed  , LogSize
from #logspace

Select * from ##iTotals

select ServerName ,DBNAME,  FileType, Sum( AllocatedSpace) as AllocatedSpaceMB
from ##iTotals
Group By  ServerName ,DBNAME, FileType
Order By  ServerName ,DBNAME, FileType


select ServerName ,DBNAME,  Sum( AllocatedSpace) as AllocatedSpaceMB
from ##iTotals
Group By  ServerName ,DBNAME
Order By  ServerName ,DBNAME



drop table ##iFile1
drop table #logspace
drop table #TEMP
drop table ##iTotals

I am not clearly about it but typically one server has one database (with many users), if you create many databases mean that you create many instances, listeners, ... as well. So you can check your LISTENER to identify it.

In my testing I created 2 databases (dbtest and dbtest_1) so when I check my LISTENER status it appeared like this:

lsnrctl status

....

STATUS of the LISTENER

.....

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.10.20.20)(PORT=1521)))

Services Summary...

Service "dbtest" has 1 instance(s).

Instance "dbtest", status READY, has 1 handler(s) for this service...

Service "dbtest1XDB" has 1 instance(s).

Instance "dbtest1", status READY, has 1 handler(s) for this service...

Service "dbtest_1" has 1 instance(s).

Instance "dbtest1", status READY, has 1 handler(s) for this service... The command completed successfully

Axios. get('foo.com')
.then((response) => {})
.catch((error) => {
    if(error. response){
       console.log(error. response. data)
       console.log(error. response. status);

      }
})

onchange will work only if the value of the textbox changed compared to the value it had before, so for the first time it won't work because the state didn't change.

So it is better to use onblur event or on submitting the form.

function checkTextField(field) {_x000D_
  document.getElementById("error").innerText =_x000D_
    (field.value === "") ? "Field is empty." : "Field is filled.";_x000D_
}

<input type="text" onblur="checkTextField(this);" />_x000D_
<p id="error"></p>

(Or old live demo.)

The answer that works on Ubuntu18, python3, opencv 3.2.0 is similar to the one above. But with the change in line cv2.waitKey(0). that means the program waits until a button is pressed.

With this code I found the key value for the arrow buttons: arrow up (82), down (84), arrow left(81) and Enter(10) and etc..

import cv2
img = cv2.imread('sof.jpg') # load a dummy image
while(1):
    cv2.imshow('img',img)
    k = cv2.waitKey(0)
    if k==27:    # Esc key to stop
        break
    elif k==-1:  # normally -1 returned,so don't print it
        continue
    else:
        print k # else print its value

Use setText(str) method of JLabel to dynamically change text displayed. In actionPerform of button write this:

jLabel.setText("new Value");

A simple demo code will be:

    JFrame frame = new JFrame("Demo");
    frame.setLayout(new BorderLayout());
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    frame.setSize(250,100);

    final JLabel label = new JLabel("flag");
    JButton button = new JButton("Change flag");
    button.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent arg0) {
            label.setText("new value");
        }
    });

    frame.add(label, BorderLayout.NORTH);
    frame.add(button, BorderLayout.CENTER);
    frame.setVisible(true);

If you're running a single node cluster for some reason, you might simply need to do avoid replicas, like this:

curl -XPUT -H 'Content-Type: application/json' 'localhost:9200/_settings' -d '
{
    "index" : {
        "number_of_replicas" : 0
    }
}'

Doing this you'll force to use es without replicas

Sorry for digging out an old thread, but I think sunetos' answer isn't correct (or isn't the full answer). I've done some experiments (using ProcessStartInfo in c#) and it seems that the 'arguments' string for a commandline command is limited to 2048 characters in XP and 32768 characters in Win7. I'm not sure what the 8191 limit refers to, but I haven't found any evidence of it yet.

I've encountered this error when my Transaction is nested within another. Is it possible that the stored procedure declares its own transaction or that the calling function declares one?

In continuation of the comments by Péter and duncan, I normally use a quick padding method, something like -

public String rpad(String inStr, int finalLength)
{
    return (inStr + "                          " // typically a sufficient length spaces string.
        ).substring(0, finalLength);
}

similarly you can have a lpad() as well

The solution for me was to run mvn with -X:

$ mvn package -X

Then look backwards through the output until you see the failure and then keep going until you see the last jar file that mvn tried to process:

...
... <<output ommitted>>
...
[DEBUG] Processing JAR /Users/snowch/.m2/repository/org/eclipse/jetty/jetty-server/9.2.15.v20160210/jetty-server-9.2.15.v20160210.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.607 s
[INFO] Finished at: 2017-10-04T14:30:13+01:00
[INFO] Final Memory: 23M/370M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:3.1.0:shade (default) on project kafka-connect-on-cloud-foundry: Error creating shaded jar: invalid LOC header (bad signature) -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:3.1.0:shade (default) on project kafka-connect-on-cloud-foundry: Error creating shaded jar: invalid LOC header (bad signature)

Look at the last jar before it failed and remove that from the local repository, i.e.

$ rm -rf /Users/snowch/.m2/repository/org/eclipse/jetty/jetty-server/9.2.15.v20160210/

Like everyone else said here, the support library (com.android.support) is being included more than once in your project. Try adding this in your build.gradle at the root level and it should exclude the support library from being exported via other project dependencies.

configurations {
    all*.exclude group: 'com.android.support', module: 'support-v4'
}

If you have more then one support libs included in the dependencies like this, you may want to remove one of them:

With Help from here

function get_result(some_value) {
   var ret_val = {};
   $.ajax({
       url: '/some/url/to/fetch/from',
       type: 'GET',
       data: {'some_key': some_value},
       async: false,
       dataType: 'json'
   }).done(function (response) {
       ret_val = response;
   }).fail(function (jqXHR, textStatus, errorThrown) {
           ret_val = null;
       });
   return ret_val;
}

Hope this helps someone somewhere a bit.

The way I interpreted this question is needing the subtotal value of each group of answers. Subtotaling turns out to be very easy, using PARTITION:

SUM(COUNT(0)) OVER (PARTITION BY [Grouping]) AS [MY_TOTAL]

This is what my full SQL call looks like:

SELECT MAX(GroupName) [name], MAX(AUX2)[type],  
COUNT(0) [count], SUM(COUNT(0)) OVER(PARTITION BY GroupId) AS [total]
    FROM [MyView]
  WHERE Active=1 AND Type='APP' AND Completed=1
    AND [Date] BETWEEN '01/01/2014' AND GETDATE()
    AND Id = '5b9xxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx' AND GroupId IS NOT NULL
  GROUP BY AUX2, GroupId

The data returned from this looks like:

name    type    count   total
Training Group 2    Cancelation 1   52
Training Group 2    Completed   41  52
Training Group 2    No Show 6   52
Training Group 2    Rescheduled 4   52
Training Group 3    NULL        4   10535
Training Group 3    Cancelation 857 10535
Training Group 3    Completed   7923    10535
Training Group 3    No Show 292 10535
Training Group 3    Rescheduled 1459    10535
Training Group 4    Cancelation 2   27
Training Group 4    Completed   24  27
Training Group 4    Rescheduled 1   27

One could use dependency:copy (http://maven.apache.org/plugins/maven-dependency-plugin/copy-mojo.html) which takes a list of artifacts defined in the plugin configuration section and copies them to a specified location, renaming them or stripping the version if desired. This goal can resolve the artifacts from remote repositories if they don't exist in either the local repository or the reactor.

Not all the properties of the plugin could be used in maven CLI. The properties which have "User Property:" property defined could be specified. In the below example I am downloading junit to my temp folder and stripping the vesion from the jar file.

mvn org.apache.maven.plugins:maven-dependency-plugin:2.8:copy -Dartifact=junit:junit:4.11 -DoutputDirectory=/tmp -Dmdep.stripVersion=true

where artifact=junit:junit:4.11 is the maven coordinates. And you specify artifcat as groupId:artifactId:version[:packaging[:classifier]]

(Thanks to Pascal Thivent for providing his https://stackoverflow.com/a/18632876/2509415 in the first place. I am adding another answer)

I understand the question as this: you want to completely replace the contents of one file (or a selection) from upstream. You don't want to affect the index directly (so you would go through add + commit as usual).

Simply do

git checkout remote/branch -- a/file b/another/file

If you want to do this for extensive subtrees and instead wish to affect the index directly use

git read-tree remote/branch:subdir/

You can then (optionally) update your working copy by doing

git checkout-index -u --force

As the internet updates I've come across a solution.

First some caveats.

1. Still don't do it. To clarify, I wouldn't plan on child components allowing you to style them. SOC. If you as the component designer want to allow this then all the more power to you.
2. If your child doesn't live in the shadow dom then this won't work for you.
3. If you have to support a browser that can't have a shadow dom then this also won't work for you.

First, mark your child component's encapsulation as shadow so it renders in the actual shadow dom. Second, add the part attribute to the element you wish to allow the parent to style. In your parent's component stylesheet you can use the ::part() method to access

Just a caution

If you tried

SELECT colA, colB FROM tableA WHERE colA > 1
UNION
SELECT colX, colA FROM tableB WHERE colA > 1

compared to:

SELECT * 
  FROM (SELECT colA, colB FROM tableA
        UNION
        SELECT colX, colA FROM tableB) 
 WHERE colA > 1

Then in the second query, the colA in the where clause will actually have the colX from tableB, making it a very different query. If columns are being aliased in this way, it can get confusing.

As of macOS Catalina 10.15.6, I run:

brew install git
brew install git-gui

and it worked for me.

Use 3 backslashes to escape spaces in names of directories:

scp user@host:/path/to/directory\\\ with\\\ spaces/file ~/Downloads

should copy to your Downloads directory the file from the remote directory called directory with spaces.

An algorithm is a self-contained step-by-step set of operations to be performed 4, typically interpreted as a finite sequence of (computer or human) instructions to determine a solution to a problem such as: is there a path from A to B, or what is the smallest path between A and B. In the latter case, you could also be satisfied with a 'reasonably close' alternative solution.

There are certain categories of algorithms, of which the heuristic algorithm is one. Depending on the (proven) properties of the algorithm in this case, it falls into one of these three categories (note 1):

• Exact: the solution is proven to be an optimal (or exact solution) to the input problem
• Approximation: the deviation of the solution value is proven to be never further away from the optimal value than some pre-defined bound (for example, never more than 50% larger than the optimal value)
• Heuristic: the algorithm has not been proven to be optimal, nor within a pre-defined bound of the optimal solution

Notice that an approximation algorithm is also a heuristic, but with the stronger property that there is a proven bound to the solution (value) it outputs.

For some problems, noone has ever found an 'efficient' algorithm to compute the optimal solutions (note 2). One of those problems is the well-known Traveling Salesman Problem. Christophides' algorithm for the Traveling Salesman Problem, for example, used to be called a heuristic, as it was not proven that it was within 50% of the optimal solution. Since it has been proven, however, Christophides' algorithm is more accurately referred to as an approximation algorithm.

Due to restrictions on what computers can do, it is not always possible to efficiently find the best solution possible. If there is enough structure in a problem, there may be an efficient way to traverse the solution space, even though the solution space is huge (i.e. in the shortest path problem).

Heuristics are typically applied to improve the running time of algorithms, by adding 'expert information' or 'educated guesses' to guide the search direction. In practice, a heuristic may also be a sub-routine for an optimal algorithm, to determine where to look first.

(note 1): Additionally, algorithms are characterised by whether they include random or non-deterministic elements. An algorithm that always executes the same way and produces the same answer, is called deterministic.

(note 2): This is called the P vs NP problem, and problems that are classified as NP-complete and NP-hard are unlikely to have an 'efficient' algorithm. Note; as @Kriss mentioned in the comments, there are even 'worse' types of problems, which may need exponential time or space to compute.

There are several answers that answer part of the question. I deemed them less complete and not accurate enough, and decided not to edit the accepted answer made by @Kriss

Finally it works for me.

private VideoView videoView;

videoView = (VideoView) findViewById(R.id.videoView);

Uri video = Uri.parse("http://www.servername.com/projects/projectname/videos/1361439400.mp4");
videoView.setVideoURI(video);
videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
  @Override       
  public void onPrepared(MediaPlayer mp) {
       mp.setLooping(true);
       videoView.start();
    }
});

Hope this would help others.

Best is to install it using rvm(ruby version manager).
Run following commands in a terminal:

sudo apt-get update
sudo apt-get install build-essential make curl
\curl -L https://get.rvm.io | bash -s stable
source ~/.bash_profile
rvm install ruby-2.1.4

Then check ruby versions installed and in use:

rvm list
rvm use --default ruby-2.1.4

Also you can directly add ruby bin path to PATH variable. Ruby is installed in

$HOME/.rvm/rubies export PATH=$PATH:$HOME/.rvm/rubies/ruby-2.1.4/bin

JTextField allows us to getText() and setText() these are used to get and set the contents of the text field, for example.

text = texfield.getText();

hope this helps

From jquery prospective - it's just adding load/onload event to window and document. Check this out:

window.onload vs document.onload

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

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

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

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

You can use sys.platform.

You need to create a Handler in the UI thread and then use it to post or send a message from your other thread to update the UI

Android Studio is based on IntelliJ, and it comes with support for SVN (along with git and mercurial) bundled in. Check http://www.jetbrains.com/idea/features/version_control.html for more info.

set global max_allowed_packet=10000000000;

Remember, if you have a string which was read as a line from a text file using the fgets() function, you need to use substr($string, -3, 1) so that you get the actual character and not part of the CRLF (Carriage Return Line Feed).

I don't think the person who asked the question needed this, but for me, I was having trouble getting that last character from a string from a text file so I'm sure others will come across similar problems.

Did some testing with the following script, on both PS 2 and PS 4 and had the same result. I hope this helps people.

$PSVersionTable.PSVersion
function PSscript {
  $PSscript = Get-Item $MyInvocation.ScriptName
  Return $PSscript
}
""
$PSscript = PSscript
$PSscript.FullName
$PSscript.Name
$PSscript.BaseName
$PSscript.Extension
$PSscript.DirectoryName

""
$PSscript = Get-Item $MyInvocation.InvocationName
$PSscript.FullName
$PSscript.Name
$PSscript.BaseName
$PSscript.Extension
$PSscript.DirectoryName

Results -

Major  Minor  Build  Revision
-----  -----  -----  --------
4      0      -1     -1      

C:\PSscripts\Untitled1.ps1
Untitled1.ps1
Untitled1
.ps1
C:\PSscripts

C:\PSscripts\Untitled1.ps1
Untitled1.ps1
Untitled1
.ps1
C:\PSscripts

Yes, you can use json_encode to take your HTML string and escape it as necessary.

Note that in JSON, the top level item must be an array or object (that's not true anymore), it cannot just be a string. So you'll want to create an object and make the HTML string a property of the object (probably the only one), so the resulting JSON looks something like:

{"html": "<p>I'm the markup</p>"}

Late to the conversion...

For me, I found this at:

C:\Program Files (x86)\Android\android-sdk

This is the default location for Windows 64-bit.

Also, try to recall some of your default locations when not presented with some suggestions.

You can use the numeric_limits<data_type>::min() and numeric_limits<data_type>::max() functions present in limits header file and find the limits of each data type.

#include <iostream>
#include <limits>
using namespace std;
int main()
{
    cout<<"Limits of Data types:\n";    
    cout<<"char\t\t\t: "<<static_cast<int>(numeric_limits<char>::min())<<" to "<<static_cast<int>(numeric_limits<char>::max())<<endl;
    cout<<"unsigned char\t\t: "<<static_cast<int>(numeric_limits<unsigned char>::min())<<" to "<<static_cast<int>(numeric_limits<unsigned char>::max())<<endl;
    cout<<"short\t\t\t: "<<numeric_limits<short>::min()<<" to "<<numeric_limits<short>::max()<<endl;
    cout<<"unsigned short\t\t: "<<numeric_limits<unsigned short>::min()<<" to "<<numeric_limits<unsigned short>::max()<<endl;
    cout<<"int\t\t\t: "<<numeric_limits<int>::min()<<" to "<<numeric_limits<int>::max()<<endl;
    cout<<"unsigned int\t\t: "<<numeric_limits<unsigned int>::min()<<" to "<<numeric_limits<unsigned int>::max()<<endl;
    cout<<"long\t\t\t: "<<numeric_limits<long>::min()<<" to "<<numeric_limits<long>::max()<<endl;
    cout<<"unsigned long\t\t: "<<numeric_limits<unsigned long>::min()<<" to "<<numeric_limits<unsigned long>::max()<<endl;
    cout<<"long long\t\t: "<<numeric_limits<long long>::min()<<" to "<<numeric_limits<long long>::max()<<endl;
    cout<<"unsiged long long\t: "<<numeric_limits<unsigned long long>::min()<<" to "<<numeric_limits<unsigned long long>::max()<<endl;
    cout<<"float\t\t\t: "<<numeric_limits<float>::min()<<" to "<<numeric_limits<float>::max()<<endl;
    cout<<"double\t\t\t: "<<numeric_limits<double>::min()<<" to "<<numeric_limits<double>::max()<<endl;
    cout<<"long double\t\t: "<<numeric_limits<long double>::min()<<" to "<<numeric_limits<long double>::max()<<endl;
}

The output will be: Limits of Data types:

• char : -128 to 127
• unsigned char : 0 to 255
• short : -32768 to 32767
• unsigned short : 0 to 65535
• int : -2147483648 to 2147483647
• unsigned int : 0 to 4294967295
• long : -2147483648 to 2147483647
• unsigned long : 0 to 4294967295
• long long : -9223372036854775808 to 9223372036854775807
• unsigned long long : 0 to 18446744073709551615
• float : 1.17549e-038 to 3.40282e+038
• double : 2.22507e-308 to 1.79769e+308
• long double : 3.3621e-4932 to 1.18973e+4932

I was struggling with this for a few days until I chanced on the issue when I had to build a new Dropdown. I had several DropDownList controls and attempted to get validation working with no luck. One was databound and the other was filled from the aspx page. I needed to drop the databound one and add a second manual list. In my case Validators failed if you built a dropdown like this and looked at any value (0 or -1) for either a required or compare validator:

<asp:DropDownList ID="DDL_Reason" CssClass="inputDropDown" runat="server">
<asp:ListItem>--Select--</asp:ListItem>                                                                                                
<asp:ListItem>Expired</asp:ListItem>                                                                                                
<asp:ListItem>Lost/Stolen</asp:ListItem>                                                                                                
<asp:ListItem>Location Change</asp:ListItem>                                                                                            
</asp:DropDownList>

However adding the InitialValue like this worked instantly for a compare Validator.

<asp:ListItem Text="-- Select --" Value="-1"></asp:ListItem>

To get a more detailed description (which table/column references which table/column) you can run the following query:

SELECT   uc.constraint_name||CHR(10)
   ||      '('||ucc1.TABLE_NAME||'.'||ucc1.column_name||')' constraint_source
   ,       'REFERENCES'||CHR(10)
   ||      '('||ucc2.TABLE_NAME||'.'||ucc2.column_name||')' references_column
FROM user_constraints uc ,
  user_cons_columns ucc1 ,
  user_cons_columns ucc2
WHERE uc.constraint_name = ucc1.constraint_name
AND uc.r_constraint_name = ucc2.constraint_name
AND ucc1.POSITION        = ucc2.POSITION -- Correction for multiple column primary keys.
AND uc.constraint_type   = 'R'
AND uc.constraint_name   = 'SYS_C00381400'
ORDER BY ucc1.TABLE_NAME ,
  uc.constraint_name;

From here.

Try this instead:

  =SUM(IF(MONTH($A$2:$A$6)=1,$B$2:$B$6,0))

It's an array formula, so you will need to enter it with the Control-Shift-Enter key combination.

Here's how the formula works.

1. MONTH($A$2:$A$6) creates an array of numeric values of the month for the dates in A2:A6, that is,
   {1, 1, 1, 2, 2}.
2. Then the comparison {1, 1, 1, 2, 2}= 1 produces the array {TRUE, TRUE, TRUE, FALSE, FALSE}, which comprises the condition for the IF statement.
3. The IF statement then returns an array of values, with {430, 96, 400.. for the values of the sum ranges where the month value equals 1 and ..0,0} where the month value does not equal 1.
4. That array {430, 96, 400, 0, 0} is then summed to get the answer you are looking for.

This is essentially equivalent to what the SUMIF and SUMIFs functions do. However, neither of those functions support the kind of calculation you tried to include in the conditional.

It's also possible to drop the IF completely. Since TRUE and FALSE can also be treated as 1 and 0, this formula--=SUM((MONTH($A$2:$A$6)=1)*$B$2:$B$6)--also works.

Heads up: This does not work in Google Spreadsheets