Simple explanation:

If you are like me and you have the same application.properties in src/main/resources and src/test/resources, and you are wondering why the application.properties in your test folder is not overriding the application.properties in your main resources, read on...

If you have application.properties under src/main/resources and the same application.properties under src/test/resources, which application.properties gets picked up, depends on how you are running your tests. The folder structure src/main/resources and src/test/resources, is a Maven architectural convention, so if you run your test like mvnw test or even gradlew test, the application.properties in src/test/resources will get picked up, as test classpath will precede main classpath. But, if you run your test like Run as JUnit Test in Eclipse/STS, the application.properties in src/main/resources will get picked up, as main classpath precedes test classpath.

You can check it out by opening the menu bar Run > Run Configurations > JUnit > *your_run_configuration* > Click on "Show Command Line".

You will see something like this:

XXXbin\javaw.exe -ea -Dfile.encoding=UTF-8 -classpath
XXX\workspace-spring-tool-suite-4-4.5.1.RELEASE\project_name\bin\main;
XXX\workspace-spring-tool-suite-4-4.5.1.RELEASE\project_name\bin\test;

Do you see that classpath xxx\main comes first, and then xxx\test? Right, it's all about classpath :-)

Side-note: Be mindful that properties overridden in the Launch Configuration(In Spring Tool Suite IDE, for example) takes priority over application.properties.

Use assets folder.

sample code:

InputStream is = null;
try {
    is = this.getResources().getAssets().open("test/sample.png");
} catch (IOException e) {
    ;
}

image = BitmapFactory.decodeStream(is);

to clear the array and make the number of it's elements = 0 at the same time, use this..

System.Array.Resize(ref arrayName, 0);

values timestampdiff (16, char( 
    timestamp(current timestamp + 1 year + 2 month - 3 day)- 
    timestamp(current timestamp)))
1
=
422



values timestampdiff (16, char( 
    timestamp('2012-03-08-00.00.00')- 
    timestamp('2011-12-08-00.00.00')))
1
=
90

---------- EDIT BY galador

SELECT TIMESTAMPDIFF(16, CHAR(CURRENT TIMESTAMP - TIMESTAMP_FORMAT(CHDLM, 'YYYYMMDD'))
FROM CHCART00
WHERE CHSTAT = '05'

EDIT

As it has been pointed out by X-Zero, this function returns only an estimate. This is true. For accurate results I would use the following to get the difference in days between two dates a and b:

SELECT days (current date) - days (date(TIMESTAMP_FORMAT(CHDLM, 'YYYYMMDD')))
FROM CHCART00 
WHERE CHSTAT = '05';

The solution posted by Bjorn results in a "RuntimeError: Calling Tcl from different appartment" message on my computer (RedHat Enterprise 5, python 2.6.1). Bjorn might not have gotten this message, since, according to one place I checked, mishandling threading with Tkinter is unpredictable and platform-dependent.

The problem seems to be that app.start() counts as a reference to Tk, since app contains Tk elements. I fixed this by replacing app.start() with a self.start() inside __init__. I also made it so that all Tk references are either inside the function that calls mainloop() or are inside functions that are called by the function that calls mainloop() (this is apparently critical to avoid the "different apartment" error).

Finally, I added a protocol handler with a callback, since without this the program exits with an error when the Tk window is closed by the user.

The revised code is as follows:

# Run tkinter code in another thread

import tkinter as tk
import threading

class App(threading.Thread):

    def __init__(self):
        threading.Thread.__init__(self)
        self.start()

    def callback(self):
        self.root.quit()

    def run(self):
        self.root = tk.Tk()
        self.root.protocol("WM_DELETE_WINDOW", self.callback)

        label = tk.Label(self.root, text="Hello World")
        label.pack()

        self.root.mainloop()


app = App()
print('Now we can continue running code while mainloop runs!')

for i in range(100000):
    print(i)

My bad, I had missed one part of the question.

Best, cleanest way is to use a UDF. Explanation within the code.

// create some example data...BY DataFrame
// note, third record has an empty string
case class Stuff(a:String,b:Int)
val d= sc.parallelize(Seq( ("a",1),("b",2),
     ("",3) ,("d",4)).map { x => Stuff(x._1,x._2)  }).toDF

// now the good stuff.
import org.apache.spark.sql.functions.udf
// function that returns 0 is string empty 
val func = udf( (s:String) => if(s.isEmpty) 0 else 1 )
// create new dataframe with added column named "notempty"
val r = d.select( $"a", $"b", func($"a").as("notempty") )

    scala> r.show
+---+---+--------+
|  a|  b|notempty|
+---+---+--------+
|  a|  1|    1111|
|  b|  2|    1111|
|   |  3|       0|
|  d|  4|    1111|
+---+---+--------+

You're not actually going out after the values. You would need to gather them like this:

var title   = document.getElementById("title").value;
var name    = document.getElementById("name").value;
var tickets = document.getElementById("tickets").value;

You could put all of these in one array:

var myArray = [ title, name, tickets ];

Or many arrays:

var titleArr   = [ title ];
var nameArr    = [ name ];
var ticketsArr = [ tickets ];

Or, if the arrays already exist, you can use their .push() method to push new values onto it:

var titleArr = [];

function addTitle ( title ) {
  titleArr.push( title );
  console.log( "Titles: " + titleArr.join(", ") );
}

Your save button doesn't work because you refer to this.form, however you don't have a form on the page. In order for this to work you would need to have <form> tags wrapping your fields:

I've made several corrections, and placed the changes on jsbin: http://jsbin.com/ufanep/2/edit

The new form follows:

<form>
  <h1>Please enter data</h1>
  <input id="title" type="text" />
  <input id="name" type="text" />
  <input id="tickets" type="text" />
  <input type="button" value="Save" onclick="insert()" />
  <input type="button" value="Show data" onclick="show()" />
</form>
<div id="display"></div>

There is still some room for improvement, such as removing the onclick attributes (those bindings should be done via JavaScript, but that's beyond the scope of this question).

I've also made some changes to your JavaScript. I start by creating three empty arrays:

var titles  = [];
var names   = [];
var tickets = [];

Now that we have these, we'll need references to our input fields.

var titleInput  = document.getElementById("title");
var nameInput   = document.getElementById("name");
var ticketInput = document.getElementById("tickets");

I'm also getting a reference to our message display box.

var messageBox  = document.getElementById("display");

The insert() function uses the references to each input field to get their value. It then uses the push() method on the respective arrays to put the current value into the array.

Once it's done, it cals the clearAndShow() function which is responsible for clearing these fields (making them ready for the next round of input), and showing the combined results of the three arrays.

function insert ( ) {
 titles.push( titleInput.value );
 names.push( nameInput.value );
 tickets.push( ticketInput.value );

 clearAndShow();
}

This function, as previously stated, starts by setting the .value property of each input to an empty string. It then clears out the .innerHTML of our message box. Lastly, it calls the join() method on all of our arrays to convert their values into a comma-separated list of values. This resulting string is then passed into the message box.

function clearAndShow () {
  titleInput.value = "";
  nameInput.value = "";
  ticketInput.value = "";

  messageBox.innerHTML = "";

  messageBox.innerHTML += "Titles: " + titles.join(", ") + "<br/>";
  messageBox.innerHTML += "Names: " + names.join(", ") + "<br/>";
  messageBox.innerHTML += "Tickets: " + tickets.join(", ");
}

The final result can be used online at http://jsbin.com/ufanep/2/edit

OPTIONS tells you things such as "What methods are allowed for this resource".

HEAD gets the HTTP header you would get if you made a GET request, but without the body. This lets the client determine caching information, what content-type would be returned, what status code would be returned. The availability is only a small part of it.

You can also do like this:

template <typename T>
class make_vector {
public:
  typedef make_vector<T> my_type;
  my_type& operator<< (const T& val) {
    data_.push_back(val);
    return *this;
  }
  operator std::vector<T>() const {
    return data_;
  }
private:
  std::vector<T> data_;
};

And use it like this:

std::vector<int> v = make_vector<int>() << 1 << 2 << 3;

DELETE FROM konta WHERE taken <> '';

Try This:

func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
    return UITableViewAutomaticDimension
}

EDIT

func tableView(tableView: UITableView, estimatedHeightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
    return UITableViewAutomaticDimension
}

Swift 4

func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
    return UITableViewAutomaticDimension
}

Swift 4.2

func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
    return UITableView.automaticDimension
}

Define above Both Methods.
It solves the problem.

PS: Top and bottom constraints is required for this to work.

Here is example

USE MASTER
GO
 
DECLARE @Spid INT
DECLARE @ExecSQL VARCHAR(255)
 
DECLARE KillCursor CURSOR LOCAL STATIC READ_ONLY FORWARD_ONLY
FOR
SELECT  DISTINCT SPID
FROM    MASTER..SysProcesses
WHERE   DBID = DB_ID('dbname')
 
OPEN    KillCursor
 
-- Grab the first SPID
FETCH   NEXT
FROM    KillCursor
INTO    @Spid
 
WHILE   @@FETCH_STATUS = 0
    BEGIN
        SET     @ExecSQL = 'KILL ' + CAST(@Spid AS VARCHAR(50))
 
        EXEC    (@ExecSQL)
 
        -- Pull the next SPID
        FETCH   NEXT 
        FROM    KillCursor 
        INTO    @Spid  
    END
 
CLOSE   KillCursor
 
DEALLOCATE  KillCursor

This was asked some time ago now, but based on the answer that @nacho_zona3 provided, and previous experience with fragments, the issue is that the views have not been created by the time you are trying to find them with the findViewById() method in onCreate() to fix this, move the following code:

// 1. get a reference to recyclerView
RecyclerView recyclerView = (RecyclerView) findViewById(R.id.list);

// 2. set layoutManger
recyclerView.setLayoutManager(new LinearLayoutManager(this));

// this is data fro recycler view
ItemData itemsData[] = { new ItemData("Indigo",R.drawable.circle),
        new ItemData("Red",R.drawable.color_ic_launcher),
        new ItemData("Blue",R.drawable.indigo),
        new ItemData("Green",R.drawable.circle),
        new ItemData("Amber",R.drawable.color_ic_launcher),
        new ItemData("Deep Orange",R.drawable.indigo)};


// 3. create an adapter
MyAdapter mAdapter = new MyAdapter(itemsData);
// 4. set adapter
recyclerView.setAdapter(mAdapter);
// 5. set item animator to DefaultAnimator
recyclerView.setItemAnimator(new DefaultItemAnimator()); 

to your fragment's onCreateView() call. A small amount of refactoring is required because all variables and methods called from this method have to be static. The final code should look like:

 public class ColorsFragment extends Fragment {

     public ColorsFragment() {}

     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
         Bundle savedInstanceState) {

         View rootView = inflater.inflate(R.layout.fragment_colors, container, false);
         // 1. get a reference to recyclerView
         RecyclerView recyclerView = (RecyclerView) rootView.findViewById(R.id.list);

         // 2. set layoutManger
         recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));

         // this is data fro recycler view
         ItemData itemsData[] = {
             new ItemData("Indigo", R.drawable.circle),
                 new ItemData("Red", R.drawable.color_ic_launcher),
                 new ItemData("Blue", R.drawable.indigo),
                 new ItemData("Green", R.drawable.circle),
                 new ItemData("Amber", R.drawable.color_ic_launcher),
                 new ItemData("Deep Orange", R.drawable.indigo)
         };


         // 3. create an adapter
         MyAdapter mAdapter = new MyAdapter(itemsData);
         // 4. set adapter
         recyclerView.setAdapter(mAdapter);
         // 5. set item animator to DefaultAnimator
         recyclerView.setItemAnimator(new DefaultItemAnimator());

         return rootView;
     }
 }

So the main thing here is that anywhere you call findViewById() you will need to use rootView.findViewById()

Simply:

$(function(){
  $("#my-div").removeClass('hide');
});

Or if you somehow want the class to still be there:

$(function(){
  $("#my-div").css('display', 'block !important');
});

This problem is absent not only with SQL data sources but with Object Data Sources as well. However, when setting the DataSource dynamically in code, that's when this goes bad. Unfortunately, MSDN sometimes is really very poor on information. A simple mentioning of this behavior(this is not a bug but a design issue) would save a lot of time. Anyhow, I'm not very inclined to use Session variables for this. I usually store the sorting direction in a ViewState.

First, see if you have splitunc() as an available function within os.path. The first item returned should be what you want... but I am on Linux and I do not have this function when I import os and try to use it.

Otherwise, one semi-ugly way that gets the job done is to use:

>>> pathname = "\\C:\\mystuff\\project\\file.py"
>>> pathname
'\\C:\\mystuff\\project\\file.py'
>>> print pathname
\C:\mystuff\project\file.py
>>> "\\".join(pathname.split('\\')[:-2])
'\\C:\\mystuff'
>>> "\\".join(pathname.split('\\')[:-1])
'\\C:\\mystuff\\project'

which shows retrieving the directory just above the file, and the directory just above that.

I think you can use the nrows parameter. From the docs:

nrows : int, default None

    Number of rows of file to read. Useful for reading pieces of large files

which seems to work. Using one of the standard large test files (988504479 bytes, 5344499 lines):

In [1]: import pandas as pd

In [2]: time z = pd.read_csv("P00000001-ALL.csv", nrows=20)
CPU times: user 0.00 s, sys: 0.00 s, total: 0.00 s
Wall time: 0.00 s

In [3]: len(z)
Out[3]: 20

In [4]: time z = pd.read_csv("P00000001-ALL.csv")
CPU times: user 27.63 s, sys: 1.92 s, total: 29.55 s
Wall time: 30.23 s

I use eUML2 plugin from Soyatec, under Eclipse and it works fine for the generation of UML giving the source code. This tool is useful up to Eclipse 4.4.x

/* Microsoft Edge Browser 12-18 (All versions before Chromium) - one-liner method */

_:-ms-lang(x), _:-webkit-full-screen, .selector { property:value; }

That works great!

// for instance:
_:-ms-lang(x), _:-webkit-full-screen, .headerClass 
{ 
  border: 1px solid brown;
}

https://jeffclayton.wordpress.com/2015/04/07/css-hacks-for-windows-10-and-spartan-browser-preview/

You might want to start with scapy.

try white-space:normal; This will override inheriting white-space:nowrap;

In GitHub markdown <ins>text</ins>works just fine.

For all that you add xmlbeans-2.3.0.jar and it is not working,you must use HSSFWorkbook instead of XSSFWorkbook after add jar.For instance;

    Workbook workbook = new HSSFWorkbook();
    Sheet listSheet = workbook.createSheet("Kisi Listesi");

    int rowIndex = 0;
    for (KayitParam kp : kayitList) {
        Row row = listSheet.createRow(rowIndex++);
        int cellIndex = 0;
        row.createCell(cellIndex++).setCellValue(kp.getAd());
        row.createCell(cellIndex++).setCellValue(kp.getSoyad());
        row.createCell(cellIndex++).setCellValue(kp.getEposta());
        row.createCell(cellIndex++).setCellValue(kp.getCinsiyet());
        row.createCell(cellIndex++).setCellValue(kp.getDogumtarihi());
        row.createCell(cellIndex++).setCellValue(kp.getTahsil());
    }

    try {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        workbook.write(baos);
        AMedia amedia = new AMedia("Kisiler.xls", "xls",
                "application/file", baos.toByteArray());
        Filedownload.save(amedia);
        baos.close();
    } catch (Exception e) {
        e.printStackTrace();
    }

border: 0 should be enough, but if it isn't, perhaps the button's browser-default styling in interfering. Have you tried setting appearance to none (e.g. -webkit-appearance: none)

To me, this is the most "natural" way to structure such data in JSON, provided that all of the keys are strings.

{
    "keyvaluelist": {
        "slide0001.html": "Looking Ahead",
        "slide0008.html": "Forecast",
        "slide0021.html": "Summary"
    },
    "otherdata": {
        "one": "1",
        "two": "2",
        "three": "3"
    },
    "anotherthing": "thing1",
    "onelastthing": "thing2"
}

I read this as

a JSON object with four elements
    element 1 is a map of key/value pairs named "keyvaluelist",
    element 2 is a map of key/value pairs named "otherdata",
    element 3 is a string named "anotherthing",
    element 4 is a string named "onelastthing"

The first element or second element could alternatively be described as objects themselves, of course, with three elements each.

In Sequelize version 5 you might also can use this way (full use Operator Sequelize) :

var condition = 
{ 
  [Op.or]: [ 
   { 
     LastName: {
      [Op.eq]: "Doe"
      },
    },
   { 
     FirstName: {
      [Op.or]: ["John", "Jane"]
      }
   },
   {
      Age:{
        [Op.gt]: 18
      }
    }
 ]
}

And then, you must include this :

const Op = require('Sequelize').Op

and pass it in :

Student.findAll(condition)
.success(function(students){ 
//
})

It could beautifully generate SQL like this :

"SELECT * FROM Student WHERE LastName='Doe' OR FirstName in ("John","Jane") OR Age>18"

# Print In One Line Python

print('Enter Value')

n = int(input())

print(*range(1, n+1), sep="")

The Host property will return the domain name you used when accessing the site. So, in your development environment, since you're requesting

http://localhost:950/m/pages/Searchresults.aspx?search=knife&filter=kitchen

It's returning localhost. You can break apart your URL like so:

Protocol: http
Host: localhost
Port: 950
PathAndQuery: /m/pages/SearchResults.aspx?search=knight&filter=kitchen

Try this

Sub Demo()
    Dim lngCount As Long
    Dim cl As Range

    Set cl = ActiveCell
    ' Open the file dialog
    With Application.FileDialog(msoFileDialogOpen)
        .AllowMultiSelect = True
        .Show
        ' Display paths of each file selected
        For lngCount = 1 To .SelectedItems.Count
            ' Add Hyperlinks
            cl.Worksheet.Hyperlinks.Add _
                Anchor:=cl, Address:=.SelectedItems(lngCount), _
                TextToDisplay:=.SelectedItems(lngCount)
            ' Add file name
            'cl.Offset(0, 1) = _
            '    Mid(.SelectedItems(lngCount), InStrRev(.SelectedItems(lngCount), "\") + 1)
            ' Add file as formula
            cl.Offset(0, 1).FormulaR1C1 = _
                 "=TRIM(RIGHT(SUBSTITUTE(RC[-1],""\"",REPT("" "",99)),99))"


            Set cl = cl.Offset(1, 0)
        Next lngCount
    End With
End Sub

As well as the previous answers are you could always use the Pull attrib as well:

    <ol class="row" id="possibilities">
       <li class="span6">
         <div class="row">
           <div class="span3">
             <p>some text here</p>
             <p>Text Here too</p>
           </div>
         <figure class="span3 pull-right"><img src="img/screenshots/options.png" alt="Some text" /></figure>
        </div>
 </li>
 <li class="span6">
     <div class="row">
         <figure class="span3"><img src="img/qrcode.png" alt="Some text" /></figure>
         <div class="span3">
             <p>Some text</p>
             <p>Some text here too.</p>
         </div>
     </div>
 </li>

This answer doesn't add any answers that aren't already discussed, but here are some speed results. I think this should resolve questions that came up in the comments. All of these look like they are O(n), based on these three values.

TL;DR: tuples = list(df.itertuples(index=False, name=None)) and tuples = list(zip(*[df[c].values.tolist() for c in df])) are tied for the fastest.

I did a quick speed test on results for three suggestions here:

1. The zip answer from @pirsquared: tuples = list(zip(*[df[c].values.tolist() for c in df]))
2. The accepted answer from @wes-mckinney: tuples = [tuple(x) for x in df.values]
3. The itertuples answer from @ksindi with the name=None suggestion from @Axel: tuples = list(df.itertuples(index=False, name=None))

from numpy import random
import pandas as pd


def create_random_df(n):
    return pd.DataFrame({"A": random.randint(n, size=n), "B": random.randint(n, size=n)})

Small size:

df = create_random_df(10000)
%timeit tuples = list(zip(*[df[c].values.tolist() for c in df]))
%timeit tuples = [tuple(x) for x in df.values]
%timeit tuples = list(df.itertuples(index=False, name=None))

Gives:

1.66 ms ± 200 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
15.5 ms ± 1.52 ms per loop (mean ± std. dev. of 7 runs, 100 loops each)
1.74 ms ± 75.4 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)

Larger:

df = create_random_df(1000000)
%timeit tuples = list(zip(*[df[c].values.tolist() for c in df]))
%timeit tuples = [tuple(x) for x in df.values]
%timeit tuples = list(df.itertuples(index=False, name=None))

Gives:

202 ms ± 5.91 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)
1.52 s ± 98.1 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
209 ms ± 11.8 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)

As much patience as I have:

df = create_random_df(10000000)
%timeit tuples = list(zip(*[df[c].values.tolist() for c in df]))
%timeit tuples = [tuple(x) for x in df.values]
%timeit tuples = list(df.itertuples(index=False, name=None))

Gives:

1.78 s ± 118 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
15.4 s ± 222 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
1.68 s ± 96.3 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)

The zip version and the itertuples version are within the confidence intervals each other. I suspect that they are doing the same thing under the hood.

These speed tests are probably irrelevant though. Pushing the limits of my computer's memory doesn't take a huge amount of time, and you really shouldn't be doing this on a large data set. Working with those tuples after doing this will end up being really inefficient. It's unlikely to be a major bottleneck in your code, so just stick with the version you think is most readable.

To give specific answer to the Question posed about creating the alias to move the files to Trash folder instead of deleting them:

alias rm="mv "$1" -t ~/.Trash/"

Offcourse you have to create dir ~/.Trash first.

Then just give following command:

$rm <filename>
$rm <dirname>

See main difference between ATTR | PROP | IS below:

Source: http://api.jquery.com/attr/

$( "input" )_x000D_
  .change(function() {_x000D_
    var $input = $( this );_x000D_
    $( "p" ).html( ".attr( 'checked' ): <b>" + $input.attr( "checked" ) + "</b><br>" +_x000D_
      ".prop( 'checked' ): <b>" + $input.prop( "checked" ) + "</b><br>" +_x000D_
      ".is( ':checked' ): <b>" + $input.is( ":checked" ) + "</b>" );_x000D_
  })_x000D_
  .change();

p {_x000D_
    margin: 20px 0 0;_x000D_
  }_x000D_
  b {_x000D_
    color: blue;_x000D_
  }

<meta charset="utf-8">_x000D_
  <title>attr demo</title>_x000D_
  <script src="https://code.jquery.com/jquery-1.10.2.js"></script>_x000D_
</head>_x000D_
<body>_x000D_
 _x000D_
<input id="check1" type="checkbox" checked="checked">_x000D_
<label for="check1">Check me</label>_x000D_
<p></p>_x000D_
 _x000D_
_x000D_
 _x000D_
</body>_x000D_
</html>

This code help me. Hope this help some people

$('formSelector').submit( function( event ) {

    event.preventDefault();

    var newWindow = window.open('', '_blank', 'width=750,height=500');

    $.ajax({

        url: ajaxurl,
        type: "POST",
        data: { data },

    }).done( function( response ) {

        if ( ! response ) newWindow.close();
        else newWindow.location = '/url';

    });
});

This can be done easily and cleanly with float.

Demo: jsfiddle.net/KcdpW

HTML:

<ul>
    <li>Item 1 <span class="right">(1)</span></li>
    <li>Item 2 <span class="right">(2)</span></li>
</ul>?

CSS:

ul {
    width: 10em
}
.right {
    float: right
}?

ArgumentException:

ArgumentException is thrown when a method is invoked and at least one of the passed arguments does not meet the parameter specification of the called method. All instances of ArgumentException should carry a meaningful error message describing the invalid argument, as well as the expected range of values for the argument.

A few subclasses also exist for specific types of invalidity. The link has summaries of the subtypes and when they should apply.

As mentioned in the excellent answer by janoside, you need to construct the JSON string and set it as a StringEntity.

To construct the JSON string, you can use any library or method you are comfortable with. Jackson library is one easy example:

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;

ObjectMapper mapper = new ObjectMapper();
ObjectNode node = mapper.createObjectNode();
node.put("name", "value"); // repeat as needed
String JSON_STRING = node.toString();
postMethod.setEntity(new StringEntity(JSON_STRING, ContentType.APPLICATION_JSON));

if r, g, b = 3 integer values from 0 to 255 for each color

then

rgb = 65536 * r + 256 * g + b;

the single rgb value is the composite value of r,g,b combined for a total of 16777216 possible shades.

Interfaces are implemented through classes. They are purely abstract classes, if you will.

In PHP when a class implements from an interface, the methods defined in that interface are to be strictly followed. When a class inherits from a parent class, method parameters may be altered. That is not the case for interfaces:

interface ImplementMeStrictly {
   public function foo($a, $b);
}

class Obedient implements ImplementMeStrictly {
   public function foo($a, $b, $c) 
      {
      }
}

will cause an error, because the interface wasn't implemented as defined. Whereas:

class InheritMeLoosely {
   public function foo($a)
      {
      }
}

class IDoWhateverWithFoo extends InheritMeLoosely {
   public function foo()
      {
      }
}

Is allowed.

The solution provided by @FrederikNS works, but I prefer to explicitly name my node_modules volume.

My project/docker-compose.yml file (docker-compose version 1.6+) :

version: '2'
services:
  frontend:
    ....
    build: ./worker
    volumes:
      - ./worker:/worker
      - node_modules:/worker/node_modules
    ....
volumes:
  node_modules:

my file structure is :

project/
   ¦-- worker/
   ¦     +- Dockerfile
   +-- docker-compose.yml

It creates a volume named project_node_modules and re-use it every time I up my application.

My docker volume ls looks like this :

DRIVER              VOLUME NAME
local               project_mysql
local               project_node_modules
local               project2_postgresql
local               project2_node_modules

How to generate an SSL certificate for localhost: link

openssl genrsa -des3 -out server.key 1024

you need to enter a password here which you need to retype in the following steps

openssl req -new -key server.key -out server.csr

when asked "Common Name" type in: localhost

openssl x509 -req -days 1024 -in server.csr -signkey server.key -out server.crt

Building off Jakub's excellent answer, here is a more generalized search that will allow the key to specified (not just for uid):

function searcharray($value, $key, $array) {
   foreach ($array as $k => $val) {
       if ($val[$key] == $value) {
           return $k;
       }
   }
   return null;
}

Usage: $results = searcharray('searchvalue', searchkey, $array);

In case that doesn't work there is another way that works especially well in Windows: Kill localhost:3000 process from Windows command line

Shortcut way: (windows xp)

1) click Start > run > services.msc

2) Scroll down to 'Windows Presentation Foundation Font Cache 4.0.0.0' and then right click and select properties

You can use the GetNamedItem method to check and see if the attribute is available. If null is returned, then it isn't available. Here is your code with that check in place:

foreach (XmlNode xNode in nodeListName)
{
    if(xNode.ParentNode.Attributes.GetNamedItem("split") != null )
    {
        if(xNode.ParentNode.Attributes["split"].Value != "")
        {
            parentSplit = xNode.ParentNode.Attributes["split"].Value;
        }
    }  
}

Presently I am working on web services where my function is defined and it was throwing an error undefined function.I just added this in autoload.php in codeigniter

$autoload['helper'] = array('common','security','url');

common is the name of my controller.

$_SERVER['HTTP_HOST'] 

//to get the domain

$protocol=strpos(strtolower($_SERVER['SERVER_PROTOCOL']),'https') === FALSE ? 'http' : 'https';
$domainLink=$protocol.'://'.$_SERVER['HTTP_HOST'];

//domain with protocol

$url=$protocol.'://'.$_SERVER['HTTP_HOST'].'?'.$_SERVER['QUERY_STRING'];

//protocol,domain,queryString total **As the $_SERVER['SERVER_NAME'] is not reliable for multi domain hosting!

Many ways to skin the cat here and @Mitch's suggestion is a good way. If you want the client form to have more 'control', you may want to pass the instance of the parent to the child when created and then you can call any public parent method on the child.

You also may test any of these:

Request::server ("SERVER_NAME")
Request::server ("HTTP_HOST")

It seems better than making any treatment of

Request::root()

All right.

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:cache="http://www.springframework.org/schema/cache"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.0.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd  http://www.springframework.org/schema/cache 
        http://www.springframework.org/schema/cache/spring-cache-3.2.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">

        <mvc:annotation-driven/>
        <context:component-scan base-package="com.testpoc.controller"/>

        <bean id="ViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="ViewClass" value="org.springframework.web.servlet.view.JstlView"></property>
            <property name="prefix">
                <value>/WEB-INF/pages/</value>
            </property>
            <property name="suffix">
                <value>.jsp</value>
            </property>
        </bean>

</beans>

To get default java settings just use :

java -XshowSettings 

used https://www.npmjs.com/package/uniqid in npm

npm i uniqid

It will always create unique id's based on the current time, process and machine name.

• With the current time the ID's are always unique in a single process.
• With the Process ID the ID's are unique even if called at the same time from multiple processes.
• With the MAC Address the ID's are unique even if called at the same time from multiple machines and processes.

Features:-

• Very fast
• Generates unique id's on multiple processes and machines even if called at the same time.
• Shorter 8 and 12 byte versions with less uniqueness.

It declares a type based on what is assigned to it in the initialisation.

A simple example is that the code:

var i = 53;

Will examine the type of 53, and essentially rewrite this as:

int i = 53;

Note that while we can have:

long i = 53;

This won't happen with var. Though it can with:

var i = 53l; // i is now a long

Similarly:

var i = null; // not allowed as type can't be inferred.
var j = (string) null; // allowed as the expression (string) null has both type and value.

This can be a minor convenience with complicated types. It is more important with anonymous types:

var i = from x in SomeSource where x.Name.Length > 3 select new {x.ID, x.Name};
foreach(var j in i)
  Console.WriteLine(j.ID.ToString() + ":" + j.Name);

Here there is no other way of defining i and j than using var as there is no name for the types that they hold.

tl;dr

Use either of the Map implementations bundled with Java 6 and later that implement NavigableMap (the successor to SortedMap):

• Use TreeMap if running single-threaded, or if the map is to be read-only across threads after first being populated.
• Use ConcurrentSkipListMap if manipulating the map across threads.

NavigableMap

FYI, the SortedMap interface was succeeded by the NavigableMap interface.

You would only need to use SortedMap if using 3rd-party implementations that have not yet declared their support of NavigableMap. Of the maps bundled with Java, both of the implementations that implement SortedMap also implement NavigableMap.

Interface versus concrete class

s SortedMap the best answer? TreeMap?

As others mentioned, SortedMap is an interface while TreeMap is one of multiple implementations of that interface (and of the more recent NavigableMap.

Having an interface allows you to write code that uses the map without breaking if you later decide to switch between implementations.

NavigableMap< Employee , Project > currentAssignments = new TreeSet<>() ;
currentAssignments.put( alice , writeAdCopyProject ) ; 
currentAssignments.put( bob , setUpNewVendorsProject ) ; 

This code still works if later change implementations. Perhaps you later need a map that supports concurrency for use across threads. Change that declaration to:

NavigableMap< Employee , Project > currentAssignments = new ConcurrentSkipListMap<>() ;

…and the rest of your code using that map continues to work.

Choosing implementation

There are ten implementations of Map bundled with Java 11. And more implementations provided by 3rd parties such as Google Guava.

Here is a graphic table I made highlighting the various features of each. Notice that two of the bundled implementations keep the keys in sorted order by examining the key’s content. Also, EnumMap keeps its keys in the order of the objects defined on that enum. Lastly, the LinkedHashMap remembers original insertion order.

You can use @PropertySource to externalize your configuration to a properties file. There is number of way to do get properties:

1. Assign the property values to fields by using @Value with PropertySourcesPlaceholderConfigurer to resolve ${} in @Value:

@Configuration
@PropertySource("file:config.properties")
public class ApplicationConfiguration {

    @Value("${gMapReportUrl}")
    private String gMapReportUrl;

    @Bean
    public static PropertySourcesPlaceholderConfigurer propertyConfigInDev() {
        return new PropertySourcesPlaceholderConfigurer();
    }

}

2. Get the property values by using Environment:

@Configuration
@PropertySource("file:config.properties")
public class ApplicationConfiguration {

    @Autowired
    private Environment env;

    public void foo() {
        env.getProperty("gMapReportUrl");
    }

}

Hope this can help

Private outer class would be useless as nothing can access it.

See more details:

Java: Why can we define a top level class as private?

According to docs :

Foo mock = mock(Foo.class, CALLS_REAL_METHODS);

// this calls the real implementation of Foo.getSomething()
value = mock.getSomething();

when(mock.getSomething()).thenReturn(fakeValue);

// now fakeValue is returned
value = mock.getSomething();

So I made this ..kind of game.. based on this post (using msvcr library and Python 3.7).

The following is the "main function" of the game, that is detecting the keys pressed:

# Requiered libraries - - - -
import msvcrt
# - - - - - - - - - - - - - -


def _secret_key(self):
    # Get the key pressed by the user and check if he/she wins.

    bk = chr(10) + "-"*25 + chr(10)

    while True:

        print(bk + "Press any key(s)" + bk)
        #asks the user to type any key(s)

        kp = str(msvcrt.getch()).replace("b'", "").replace("'", "")
        # Store key's value.

        if r'\xe0' in kp:
            kp += str(msvcrt.getch()).replace("b'", "").replace("'", "")
            # Refactor the variable in case of multi press.

        if kp == r'\xe0\x8a':
            # If user pressed the secret key, the game ends.
            # \x8a is CTRL+F12, that's the secret key.

            print(bk + "CONGRATULATIONS YOU PRESSED THE SECRET KEYS!\a" + bk)
            print("Press any key to exit the game")
            msvcrt.getch()
            break
        else:
            print("    You pressed:'", kp + "', that's not the secret key(s)\n")
            if self.select_continue() == "n":
                if self.secondary_options():
                    self._main_menu()
                break

If you want the full source code of the porgram you can see it or download it from here:

The Secret Key Game (GitHub)

(note: the secret keypress is: Ctrl+F12)

I hope you can serve as an example and help for those who come to consult this information.

You just have to reset the values you don't want to their defaults. No need to get into a mess by using !important.

#zoomTarget .slikezamenjanje img {
    max-height: auto;
    padding-right: 0px;
}

Hatting

I think the key datum you are missing is that CSS comes with default values. If you want to override a value, set it back to its default, which you can look up.

For example, all CSS height and width attributes default to auto.

Depending on why you are doing this, using a std::set might be a better idea than std::vector.

It allows each element to occur only once. If you add it multiple times, there will only be one instance to erase anyway. This will make the erase operation trivial. The erase operation will also have lower time complexity than on the vector, however, adding elements is slower on the set so it might not be much of an advantage.

This of course won't work if you are interested in how many times an element has been added to your vector or the order the elements were added.

You can use this example and change it's implementation like this:

[self enumerateAttribute:NSParagraphStyleAttributeName
                 inRange:NSMakeRange(0, self.length)
                 options:0
              usingBlock:^(id  _Nullable value, NSRange range, BOOL * _Nonnull stop) {
                  NSMutableParagraphStyle *paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];

                  //add your specific settings for paragraph
                  //...
                  //...

                  [self removeAttribute:NSParagraphStyleAttributeName range:range];
                  [self addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:range];
              }];

You could write an extension method:

public static void InvokeIfRequired(this Control c, Action<Control> action)
{
    if(c.InvokeRequired)
    {
        c.Invoke(new Action(() => action(c)));
    }
    else
    {
        action(c);
    }
}

And use it like this:

object1.InvokeIfRequired(c => { c.Visible = true; });

EDIT: As Simpzon points out in the comments you could also change the signature to:

public static void InvokeIfRequired<T>(this T c, Action<T> action) 
    where T : Control

If downgrading from pip version 10 because of PyCharm manage.py or other python errors:

python -m pip install pip==9.0.1

I also got a requirement to calculate the process time of some code lines. So I tried the approved answer and I got this warning.

DeprecationWarning: time.clock has been deprecated in Python 3.3 and will be removed from Python 3.8: use time.perf_counter or time.process_time instead

So python will remove time.clock() from Python 3.8. You can see more about it from issue #13270. This warning suggest two function instead of time.clock(). In the documentation also mention about this warning in-detail in time.clock() section.

Deprecated since version 3.3, will be removed in version 3.8: The behaviour of this function depends on the platform: use perf_counter() or process_time() instead, depending on your requirements, to have a well defined behaviour.

Let's look at in-detail both functions.

• time.perf_counter()

Return the value (in fractional seconds) of a performance counter, i.e. a clock with the highest available resolution to measure a short duration. It does include time elapsed during sleep and is system-wide. The reference point of the returned value is undefined, so that only the difference between the results of consecutive calls is valid.

New in version 3.3.

So if you want it as nanoseconds, you can use time.perf_counter_ns() and if your code consist with time.sleep(secs), it will also count. Ex:-

import time


def func(x):
    time.sleep(5)
    return x * x


lst = [1, 2, 3]
tic = time.perf_counter()
print([func(x) for x in lst])
toc = time.perf_counter()
print(toc - tic)

# [1, 4, 9]
# 15.0041916 --> output including 5 seconds sleep time

• time.process_time()

Return the value (in fractional seconds) of the sum of the system and user CPU time of the current process. It does not include time elapsed during sleep. It is process-wide by definition. The reference point of the returned value is undefined, so that only the difference between the results of consecutive calls is valid.

New in version 3.3.

So if you want it as nanoseconds, you can use time.process_time_ns() and if your code consist with time.sleep(secs), it won't count. Ex:-

import time


def func(x):
    time.sleep(5)
    return x * x


lst = [1, 2, 3]
tic = time.process_time()
print([func(x) for x in lst])
toc = time.process_time()
print(toc - tic)

# [1, 4, 9]
# 0.0 --> output excluding 5 seconds sleep time

Please note both time.perf_counter_ns() and time.process_time_ns() come up with Python 3.7 onward.

have you tried SQL> alter database open; ? after first login?

I've resolved this using:

.element:before {
    font-family: "Font Awesome 5 Free" , "CircularStd";
    content: "\f017" " Date";
}

Using the font family "font awesome 5 free" for the icon, and after, We have to specify the font that we are using again because if we doesn't do this, navigator will use the default font (times new roman or something like this).

You can install the package gcolor2 for this:

sudo apt-get install gcolor2

Then:

Applications -> Graphics -> GColor2

Anything using the managed environment (which includes anything written in C# and VB.NET) requires the .NET framework. You can simply redistribute your .EXE in that scenario, but they'll need to install the appropriate framework if they don't already have it.

updated() should be what you're looking for:

Called after a data change causes the virtual DOM to be re-rendered and patched.

The component’s DOM will have been updated when this hook is called, so you can perform DOM-dependent operations here.

Here's a compact version swaps value at i1 with i2 in arr

arr.slice(0,i1).concat(arr[i2],arr.slice(i1+1,i2),arr[i1],arr.slice(i2+1))

Calling preventDefault on touchmove while you're actively scrolling is not working in Chrome. To prevent performance issues, you cannot interrupt a scroll.

Try to call preventDefault() from touchstart and everything should be ok.

Simplest example would consist of:

1. Getting user input.

2. Composing XML SOAP message similar to this

   <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
                  xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
     <soap:Body>
       <GetInfoByZIP xmlns="http://www.webserviceX.NET">
         <USZip>string</USZip>
       </GetInfoByZIP>
     </soap:Body>
   </soap:Envelope>
   

3. POSTing message to webservice url using XHR

4. Parsing webservice's XML SOAP response similar to this

   <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
                  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <soap:Body>
     <GetInfoByZIPResponse xmlns="http://www.webserviceX.NET">
      <GetInfoByZIPResult>
       <NewDataSet xmlns="">
        <Table>
         <CITY>...</CITY>
         <STATE>...</STATE>
         <ZIP>...</ZIP>
         <AREA_CODE>...</AREA_CODE>
         <TIME_ZONE>...</TIME_ZONE>
        </Table>
       </NewDataSet>
      </GetInfoByZIPResult>
     </GetInfoByZIPResponse>
    </soap:Body>
   </soap:Envelope>
   

5. Presenting results to user.

But it's a lot of hassle without external JavaScript libraries.

I create a Node class that could be helpfull for other people. The class has properties like:

• Children
• Ancestors
• Descendants
• Siblings
• Level of the node
• Parent
• Root
• Etc.

There is also the possibility to convert a flat list of items with an Id and a ParentId to a tree. The nodes holds a reference to both the children and the parent, so that makes iterating nodes quite fast.

You could also type 'conda list' in a command line. This will print out the installed modules with the version numbers. The path within your file structure will be printed at the top of this list.

jQuery API documentation - datepicker

The minimum selectable date. When set to null, there is no minimum.

Multiple types supported:

Date: A date object containing the minimum date.
Number: A number of days from today. For example 2 represents two days from today and -1 represents yesterday.
String: A string in the format defined by the dateFormat option, or a relative date.
Relative dates must contain value and period pairs; valid periods are y for years, m for months, w for weeks, and d for days. For example, +1m +7d represents one month and seven days from today.

In order not to display previous dates other than today

$('#datepicker').datepicker({minDate: 0});

TL;DR Login for each request is not a required component to implement API security, authentication is.

It is hard to answer your question about login without talking about security in general. With some authentication schemes, there's no traditional login.

REST does not dictate any security rules, but the most common implementation in practice is OAuth with 3-way authentication (as you've mentioned in your question). There is no log-in per se, at least not with each API request. With 3-way auth, you just use tokens.

1. User approves API client and grants permission to make requests in the form of a long-lived token
2. Api client obtains a short-lived token by using the long-lived one.
3. Api client sends the short-lived token with each request.

This scheme gives the user the option to revoke access at any time. Practially all publicly available RESTful APIs I've seen use OAuth to implement this.

I just don't think you should frame your problem (and question) in terms of login, but rather think about securing the API in general.

For further info on authentication of REST APIs in general, you can look at the following resources:

• http://www.infoq.com/news/2010/01/rest-api-authentication-schemes
• REST API Authentication
• RESTful API Authentication

The Bitmap class is an implementation of the Image class. The Image class is an abstract class;

The Bitmap class contains 12 constructors that construct the Bitmap object from different parameters. It can construct the Bitmap from another bitmap, and the string address of the image.

See more in this comprehensive sample.

According to IEEE 754, all relationships involving NaN evaluate as false except !=. Thus, for example, (A >= B) = false and (A <= B) = false if A or B or both is/are NaN.

If anyone is looking for a quick fix for this, here's how you do it.

while (array[i] != '\0') i++;

The variable i will hold the used length of the array, not the entire initialized array. I know it's a late post, but it may help someone.

I wish people here would post steps instead of just overall concepts. I eventually got the cmd /k version to work.

The step-by-step instructions are:

1. In NPP, click on the menu item: Run
2. In the submenu, click on: Run
3. In the Run... dialog box, in the field The Program to Run, delete any existing text and type in: cmd /K "$(FULL_CURRENT_PATH)" The /K is optional, it keeps open the window created when the script runs, if you want that.
4. Hit the Save... button.
5. The Shortcut dialogue box opens; fill it out if you want a keyboard shortcut (there's a note saying "This will disable the accelerator" whatever that is, so maybe you don't want to use the keyboard shortcut, though it probably doesn't hurt to assign one when you don't need an accelerator). Somewhere I think you have to tell NPP where the Python.exe file is (e.g., for me: C:\Python33\python.exe). I don't know where or how you do this, but in trying various things here, I was able to do that--I don't recall which attempt did the trick.

The urls are different.

• http://localhost/AccountSvc/DataInquiry.asmx

vs.

• /acctinqsvc/portfolioinquiry.asmx

Resolve this issue first, as if the web server cannot resolve the URL you are attempting to POST to, you won't even begin to process the actions described by your request.

You should only need to create the WebRequest to the ASMX root URL, ie: http://localhost/AccountSvc/DataInquiry.asmx, and specify the desired method/operation in the SOAPAction header.

The SOAPAction header values are different.

• http://localhost/AccountSvc/DataInquiry.asmx/ + methodName

vs.

• http://tempuri.org/GetMyName

You should be able to determine the correct SOAPAction by going to the correct ASMX URL and appending ?wsdl

There should be a <soap:operation> tag underneath the <wsdl:operation> tag that matches the operation you are attempting to execute, which appears to be GetMyName.

There is no XML declaration in the request body that includes your SOAP XML.

You specify text/xml in the ContentType of your HttpRequest and no charset. Perhaps these default to us-ascii, but there's no telling if you aren't specifying them!

The SoapUI created XML includes an XML declaration that specifies an encoding of utf-8, which also matches the Content-Type provided to the HTTP request which is: text/xml; charset=utf-8

Hope that helps!

You can use != operator to check for inequality. Moreover in python 2 there was <> operator which used to do the same thing but it has been deprecated in python 3

You can do this by casting the dict keys and values to list. It can also be be done for items.

Example:

f = {'one': 'police', 'two': 'oranges', 'three': 'car'}
list(f.keys())[0] = 'one'
list(f.keys())[1] = 'two'

list(f.values())[0] = 'police'
list(f.values())[1] = 'oranges'

theme(plot.title = element_text(size = 12, face = "bold"),
    legend.title=element_text(size=10), 
    legend.text=element_text(size=9))

One way we do this in our application is using IDisposable and then with using(){} blocks to ensure the cursor is reset when done.

public class OverrideCursor : IDisposable
{

  public OverrideCursor(Cursor changeToCursor)
  {
    Mouse.OverrideCursor = changeToCursor;
  }

  #region IDisposable Members

  public void Dispose()
  {
    Mouse.OverrideCursor = null;
  }

  #endregion
}

and then in your code:

using (OverrideCursor cursor = new OverrideCursor(Cursors.Wait))
{
  // Do work...
}

The override will end when either: the end of the using statement is reached or; if an exception is thrown and control leaves the statement block before the end of the statement.

Update

To prevent the cursor flickering you can do:

public class OverrideCursor : IDisposable
{
  static Stack<Cursor> s_Stack = new Stack<Cursor>();

  public OverrideCursor(Cursor changeToCursor)
  {
    s_Stack.Push(changeToCursor);

    if (Mouse.OverrideCursor != changeToCursor)
      Mouse.OverrideCursor = changeToCursor;
  }

  public void Dispose()
  {
    s_Stack.Pop();

    Cursor cursor = s_Stack.Count > 0 ? s_Stack.Peek() : null;

    if (cursor != Mouse.OverrideCursor)
      Mouse.OverrideCursor = cursor;
  }

}

I was trying to go through a list of objects, display them as rows in a table, with each row being a link. This worked for me. Hope it helps.

// CUSTOMER_LIST is a model attribute
<table>
    <th:block th:each="customer : ${CUSTOMER_LIST}">
        <tr>
            <td><a th:href="@{'/main?id=' + ${customer.id}}" th:text="${customer.fullName}" /></td>
        </tr>
    </th:block>
</table>

set ROOT=c:\programs 
set SRC_ROOT=%ROOT%\System\Source

syntax is of objective c is

returnObj = [object functionName: parameters];

Where object is the object which has the method you're calling. If you're calling it from the same object, you'll use 'self'. This tutorial might help you out in learning Obj-C.

In your case it is simply

[self score];

If you want to pass a parameter then it is like that

- (void)score(int x) {
    // some code
}

and I have tried to call it in an other method like this:

- (void)score2 {
    [self score:x];
}

contains method uses equals internally. So you need to override the equals method for your class as per your need.

Btw this does not look syntatically correct:

new Object().setName("John")

My two cents…

Not long ago I needed reading large files using VBA and noticed this question. I tested the three approaches to read data from a file to compare its speed and reliability for a wide range of file sizes and line lengths. The approaches are:

1. Line Input VBA statement
2. Using the File System Object (FSO)
3. Using Get VBA statement for the whole file and then parsing the string read as described in posts here

Each test case consists of three steps:

1. Test case setup that writes a text file containing given number of lines of the same given length filled by the known character pattern.
2. Integrity test. Read each file line and verify its length and contents.
3. File read speed test. Read each line of the file repeated 10 times.

As you can notice, Step #3 verifies the true file read speed (as asked in the question) while Step #2 verifies the file read integrity and therefore simulates real conditions when string parsing is needed.

The following chart shows the test results for the File read speed test. The file size is 64M bytes for all tests, and the tests differ in line length that varies from 2 bytes (not including CRLF) to 8M bytes.

CONCLUSION:

1. All the three methods are reliable for large files with normal and abnormal line lengths (please compare to Graeme Howard’s answer)
2. All the three methods produce almost equivalent file reading speed for normal line lengths
3. “Superfast way” (Method #3) works fine for extremely long lines while the other two don’t.
4. All this is applicable to different Offices, different PCs, for VBA and VB6

You have at least two issues in your code:

• ng-change="getScoreData(Score)

  Angular doesn't see getScoreData method that refers to defined service

• getScoreData: function (Score, callback)

  We don't need to use callback since GET returns promise. Use then instead.

Here is a working example (I used random address only for simulation):

HTML

<select ng-model="score"
        ng-change="getScoreData(score)" 
        ng-options="score as score.name for score in  scores"></select>
    <pre>{{ScoreData|json}}</pre> 

JS

var fessmodule = angular.module('myModule', ['ngResource']);

fessmodule.controller('fessCntrl', function($scope, ScoreDataService) {

    $scope.scores = [{
        name: 'Bukit Batok Street 1',
        URL: 'http://maps.googleapis.com/maps/api/geocode/json?address=Singapore, SG, Singapore, 153 Bukit Batok Street 1&sensor=true'
    }, {
        name: 'London 8',
        URL: 'http://maps.googleapis.com/maps/api/geocode/json?address=Singapore, SG, Singapore, London 8&sensor=true'
    }];

    $scope.getScoreData = function(score) {
        ScoreDataService.getScoreData(score).then(function(result) {
            $scope.ScoreData = result;
        }, function(result) {
            alert("Error: No data returned");
        });
    };

});

fessmodule.$inject = ['$scope', 'ScoreDataService'];

fessmodule.factory('ScoreDataService', ['$http', '$q', function($http) {

    var factory = {
        getScoreData: function(score) {
            console.log(score);
            var data = $http({
                method: 'GET',
                url: score.URL
            });


            return data;
        }
    }
    return factory;
}]);

Demo Fiddle

see man nm

GNU nm lists the symbols from object files objfile.... If no object files are listed as arguments, nm assumes the file a.out.

Starting with MySQL 8, you can finally use window functions also in MySQL: https://dev.mysql.com/doc/refman/8.0/en/window-functions.html

Your query can be written exactly the same way:

SELECT RANK() OVER (PARTITION BY Gender ORDER BY Age) AS `Partition by Gender`, 
  FirstName, 
  Age,
  Gender 
FROM Person

In the case you want to combine several date format into one, this is how we can do using intl.

DateFormat('yMMMd').addPattern(DateFormat.HOUR24_MINUTE).format(yourDateTime))

well, char * means a pointer point to char, it is different from char array.

char amessage[] = "this is an array";  /* define an array*/
char *pmessage = "this is a pointer"; /* define a pointer*/

And, char ** means a pointer point to a char pointer.

You can look some books about details about pointer and array.

com/xyz/customandroid/ TextViewWithImages .java:

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import android.content.Context;
import android.text.Spannable;
import android.text.style.ImageSpan;
import android.util.AttributeSet;
import android.util.Log;
import android.widget.TextView;

public class TextViewWithImages extends TextView {

    public TextViewWithImages(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }
    public TextViewWithImages(Context context, AttributeSet attrs) {
        super(context, attrs);
    }
    public TextViewWithImages(Context context) {
        super(context);
    }
    @Override
    public void setText(CharSequence text, BufferType type) {
        Spannable s = getTextWithImages(getContext(), text);
        super.setText(s, BufferType.SPANNABLE);
    }

    private static final Spannable.Factory spannableFactory = Spannable.Factory.getInstance();

    private static boolean addImages(Context context, Spannable spannable) {
        Pattern refImg = Pattern.compile("\\Q[img src=\\E([a-zA-Z0-9_]+?)\\Q/]\\E");
        boolean hasChanges = false;

        Matcher matcher = refImg.matcher(spannable);
    while (matcher.find()) {
        boolean set = true;
        for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class)) {
            if (spannable.getSpanStart(span) >= matcher.start()
             && spannable.getSpanEnd(span) <= matcher.end()
               ) {
                spannable.removeSpan(span);
            } else {
                set = false;
                break;
            }
        }
        String resname = spannable.subSequence(matcher.start(1), matcher.end(1)).toString().trim();
        int id = context.getResources().getIdentifier(resname, "drawable", context.getPackageName());
        if (set) {
            hasChanges = true;
            spannable.setSpan(  new ImageSpan(context, id),
                                matcher.start(),
                                matcher.end(),
                                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE
                             );
        }
    }

        return hasChanges;
    }
    private static Spannable getTextWithImages(Context context, CharSequence text) {
        Spannable spannable = spannableFactory.newSpannable(text);
        addImages(context, spannable);
        return spannable;
    }
}

Use:

in res/layout/mylayout.xml:

            <com.xyz.customandroid.TextViewWithImages
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="#FFFFFF00"
                android:text="@string/can_try_again"
                android:textSize="12dip"
                style=...
                />

Note that if you place TextViewWithImages.java in some location other than com/xyz/customandroid/, you also must change the package name, com.xyz.customandroid above.

in res/values/strings.xml:

<string name="can_try_again">Press [img src=ok16/] to accept or [img src=retry16/] to retry</string>

where ok16.png and retry16.png are icons in the res/drawable/ folder

It is better to process HTML as a template than to build nodes via JavaScript (HTML is not XML after all.) You can keep your IFRAME's HTML syntax clean by using a template and then appending the template's contents into another DIV.

<div id="placeholder"></div>

<script id="iframeTemplate" type="text/html">
    <iframe src="...">
        <!-- replace this line with alternate content -->
    </iframe>
</script>

<script type="text/javascript">
var element,
    html,
    template;

element = document.getElementById("placeholder");
template = document.getElementById("iframeTemplate");
html = template.innerHTML;

element.innerHTML = html;
</script>

You also can use:

element.addEventListener("click", function(){
    // call execute function here...
}, false);

It's probably caused by a local network connectivity issue (but also a DNS error is possible). Unfortunately HResult is generic, however you can determine the exact issue catching HttpRequestException and then inspecting InnerException: if it's a WebException then you can check the WebException.Status property, for example WebExceptionStatus.NameResolutionFailure should indicate a DNS resolution problem.

It may happen, there isn't much you can do.

What I'd suggest to always wrap that (network related) code in a loop with a try/catch block (as also suggested here for other fallible operations). Handle known exceptions, wait a little (say 1000 msec) and try again (for say 3 times). Only if failed all times then you can quit/report an error to your users. Very raw example like this:

private const int NumberOfRetries = 3;
private const int DelayOnRetry = 1000;

public static async Task<HttpResponseMessage> GetFromUrlAsync(string url) {
    using (var client = new HttpClient()) {
        for (int i=1; i <= NumberOfRetries; ++i) {
            try {
                return await client.GetAsync(url); 
            }
            catch (Exception e) when (i < NumberOfRetries) {
                await Task.Delay(DelayOnRetry);
            }
        }
    }
}

In addition to what other have said, you may also be interested to know that what in does is to call the list.__contains__ method, that you can define on any class you write and can get extremely handy to use python at his full extent.  

A dumb use may be:

>>> class ContainsEverything:
    def __init__(self):
        return None
    def __contains__(self, *elem, **k):
        return True


>>> a = ContainsEverything()
>>> 3 in a
True
>>> a in a
True
>>> False in a
True
>>> False not in a
False
>>>         

A fresh look at this(possibly)
in your php:

else{
      $hidemydiv = "hide";
}

And then later in your html code:

<div class='<?php echo $hidemydiv ?>' > maybe show or hide this</div>

in this way your php remains quite clean

The second one tends to be faster in some browsers, but the main point is that you have to use it because the first one is just not cross-browser. Even though The Times They Are a-Changin'

@kangax (IE 9 preview)

Array.prototype.slice can now convert certain host objects (e.g. NodeList’s) to arrays — something that majority of modern browsers have been able to do for quite a while.

Example:

Array.prototype.slice.call(document.childNodes);

You can run this in powershell: copy & paste in power shell [System.Runtime.InteropServices.RuntimeEnvironment]::SystemConfigurationFile

mine output is: C:\Windows\Microsoft.NET\Framework\v2.0.50527\config\machine.config

Yes you can:

var place = autocomplete.getPlace();

document.getElementById('lat').value = place.geometry.location.lat();
document.getElementById('lon').value = place.geometry.location.lng();

On Linux man ascii says:

ASCII is the American Standard Code for Information Interchange. It is a 7-bit code.

Note that if you want to comment out a single line of printing erb you should do like this

<%#= ["Buck", "Papandreou"].join(" you ") %>

May be by:-

    for(Row row : sheet) {          
        for(Cell cell : row) {              
            System.out.print(cell.getStringCellValue());

        }
    }       

For specific type of cell you can try:

switch (cell.getCellType()) {
case Cell.CELL_TYPE_STRING:
    cellValue = cell.getStringCellValue();
    break;

case Cell.CELL_TYPE_FORMULA:
    cellValue = cell.getCellFormula();
    break;

case Cell.CELL_TYPE_NUMERIC:
    if (DateUtil.isCellDateFormatted(cell)) {
        cellValue = cell.getDateCellValue().toString();
    } else {
        cellValue = Double.toString(cell.getNumericCellValue());
    }
    break;

case Cell.CELL_TYPE_BLANK:
    cellValue = "";
    break;

case Cell.CELL_TYPE_BOOLEAN:
    cellValue = Boolean.toString(cell.getBooleanCellValue());
    break;

}

Here is an example of iterating over a pd.DataFrame grouped by the column atable. For this sample, "create" statements for an SQL database are generated within the for loop:

import pandas as pd

df1 = pd.DataFrame({
    'atable':     ['Users', 'Users', 'Domains', 'Domains', 'Locks'],
    'column':     ['col_1', 'col_2', 'col_a', 'col_b', 'col'],
    'column_type':['varchar', 'varchar', 'int', 'varchar', 'varchar'],
    'is_null':    ['No', 'No', 'Yes', 'No', 'Yes'],
})

df1_grouped = df1.groupby('atable')

# iterate over each group
for group_name, df_group in df1_grouped:
    print('\nCREATE TABLE {}('.format(group_name))

    for row_index, row in df_group.iterrows():
        col = row['column']
        column_type = row['column_type']
        is_null = 'NOT NULL' if row['is_null'] == 'NO' else ''
        print('\t{} {} {},'.format(col, column_type, is_null))

    print(");")

You can use the below method:

# Get all the files
allFiles = glob.glob("*")
# Files starting with eph
ephFiles = glob.glob("eph*")
# Files which doesnt start with eph
noephFiles = []
for file in allFiles:
    if file not in ephFiles:
        noephFiles.append(file)
# noepchFiles has all the file which doesnt start with eph.

Thank you.  

Please skip to the updated answer...

For those who care about performance take out the System.out and limit the loop to 1 byte. Using double (test 1/2) and using String (3/4) the elapsed times in milliseconds is given below with Windows 7 Professional 64 bit and JDK-1.7.0_21. Bytecodes (also given below for test1 and test2) are not the same. I was too lazy to test with mutable & relatively complex objects.

double

Test1 took: 2710 msecs

Test2 took: 2790 msecs

String (just replace double with string in the tests)

Test3 took: 1200 msecs

Test4 took: 3000 msecs

Compiling and getting bytecode

javac.exe LocalTest1.java

javap.exe -c LocalTest1 > LocalTest1.bc


public class LocalTest1 {

    public static void main(String[] args) throws Exception {
        long start = System.currentTimeMillis();
        double test;
        for (double i = 0; i < 1000000000; i++) {
            test = i;
        }
        long finish = System.currentTimeMillis();
        System.out.println("Test1 Took: " + (finish - start) + " msecs");
    }

}

public class LocalTest2 {

    public static void main(String[] args) throws Exception {
        long start = System.currentTimeMillis();
        for (double i = 0; i < 1000000000; i++) {
            double test = i;
        }
        long finish = System.currentTimeMillis();
        System.out.println("Test1 Took: " + (finish - start) + " msecs");
    }
}


Compiled from "LocalTest1.java"
public class LocalTest1 {
  public LocalTest1();
    Code:
       0: aload_0
       1: invokespecial #1                  // Method java/lang/Object."<init>":()V
       4: return

  public static void main(java.lang.String[]) throws java.lang.Exception;
    Code:
       0: invokestatic  #2                  // Method java/lang/System.currentTimeMillis:()J
       3: lstore_1
       4: dconst_0
       5: dstore        5
       7: dload         5
       9: ldc2_w        #3                  // double 1.0E9d
      12: dcmpg
      13: ifge          28
      16: dload         5
      18: dstore_3
      19: dload         5
      21: dconst_1
      22: dadd
      23: dstore        5
      25: goto          7
      28: invokestatic  #2                  // Method java/lang/System.currentTimeMillis:()J
      31: lstore        5
      33: getstatic     #5                  // Field java/lang/System.out:Ljava/io/PrintStream;
      36: new           #6                  // class java/lang/StringBuilder
      39: dup
      40: invokespecial #7                  // Method java/lang/StringBuilder."<init>":()V
      43: ldc           #8                  // String Test1 Took:
      45: invokevirtual #9                  // Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
      48: lload         5
      50: lload_1
      51: lsub
      52: invokevirtual #10                 // Method java/lang/StringBuilder.append:(J)Ljava/lang/StringBuilder;
      55: ldc           #11                 // String  msecs
      57: invokevirtual #9                  // Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
      60: invokevirtual #12                 // Method java/lang/StringBuilder.toString:()Ljava/lang/String;
      63: invokevirtual #13                 // Method java/io/PrintStream.println:(Ljava/lang/String;)V
      66: return
}


Compiled from "LocalTest2.java"
public class LocalTest2 {
  public LocalTest2();
    Code:
       0: aload_0
       1: invokespecial #1                  // Method java/lang/Object."<init>":()V
       4: return

  public static void main(java.lang.String[]) throws java.lang.Exception;
    Code:
       0: invokestatic  #2                  // Method java/lang/System.currentTimeMillis:()J
       3: lstore_1
       4: dconst_0
       5: dstore_3
       6: dload_3
       7: ldc2_w        #3                  // double 1.0E9d
      10: dcmpg
      11: ifge          24
      14: dload_3
      15: dstore        5
      17: dload_3
      18: dconst_1
      19: dadd
      20: dstore_3
      21: goto          6
      24: invokestatic  #2                  // Method java/lang/System.currentTimeMillis:()J
      27: lstore_3
      28: getstatic     #5                  // Field java/lang/System.out:Ljava/io/PrintStream;
      31: new           #6                  // class java/lang/StringBuilder
      34: dup
      35: invokespecial #7                  // Method java/lang/StringBuilder."<init>":()V
      38: ldc           #8                  // String Test1 Took:
      40: invokevirtual #9                  // Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
      43: lload_3
      44: lload_1
      45: lsub
      46: invokevirtual #10                 // Method java/lang/StringBuilder.append:(J)Ljava/lang/StringBuilder;
      49: ldc           #11                 // String  msecs
      51: invokevirtual #9                  // Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
      54: invokevirtual #12                 // Method java/lang/StringBuilder.toString:()Ljava/lang/String;
      57: invokevirtual #13                 // Method java/io/PrintStream.println:(Ljava/lang/String;)V
      60: return
}

UPDATED ANSWER

It's really not easy to compare performance with all the JVM optimizations. However, it is somewhat possible. Better test and detailed results in Google Caliper

1. Some details on blog:Should you declare a variable inside a loop or before the loop?
2. GitHub repository: https://github.com/gunduru/jvdt
3. Test Results for double case and 100M loop (and yes all JVM details): https://microbenchmarks.appspot.com/runs/b1cef8d1-0e2c-4120-be61-a99faff625b4

• DeclaredBefore 1,759.209 ns
• DeclaredInside 2,242.308 ns

Partial Test Code for double Declaration

This is not identical to the code above. If you just code a dummy loop JVM skips it, so at least you need to assign and return something. This is also recommended in Caliper documentation.

@Param int size; // Set automatically by framework, provided in the Main
/**
* Variable is declared inside the loop.
*
* @param reps
* @return
*/
public double timeDeclaredInside(int reps) {
    /* Dummy variable needed to workaround smart JVM */
    double dummy = 0;

    /* Test loop */
    for (double i = 0; i <= size; i++) {

        /* Declaration and assignment */
        double test = i;

        /* Dummy assignment to fake JVM */
        if(i == size) {
            dummy = test;
        }
    }
    return dummy;
}

/**
* Variable is declared before the loop.
*
* @param reps
* @return
*/
public double timeDeclaredBefore(int reps) {

    /* Dummy variable needed to workaround smart JVM */
    double dummy = 0;

    /* Actual test variable */
    double test = 0;

    /* Test loop */
    for (double i = 0; i <= size; i++) {

        /* Assignment */
        test = i;

        /* Not actually needed here, but we need consistent performance results */
        if(i == size) {
            dummy = test;
        }
    }
    return dummy;
}

Summary: declaredBefore indicates better performance -really tiny- and it's against the smallest scope principle. JVM should actually do this for you

I think you haven't messed up yet. Try:

git reset HEAD^

This will bring the dir to state before you've made the commit, HEAD^ means the parent of the current commit (the one you don't want anymore), while keeping changes from it (unstaged).

Try to use the DataColumn.SetOrdinal method. For example:

dataTable.Columns["Qty"].SetOrdinal(0);
dataTable.Columns["Unit"].SetOrdinal(1); 

UPDATE: This answer received much more attention than I expected. To avoid confusion and make it easier to use I decided to create an extension method for column ordering in DataTable:

Extension method:

public static class DataTableExtensions
{
    public static void SetColumnsOrder(this DataTable table, params String[] columnNames)
    {
        int columnIndex = 0;
        foreach(var columnName in columnNames)
        {
            table.Columns[columnName].SetOrdinal(columnIndex);
            columnIndex++;
        }
    }
}

Usage:

table.SetColumnsOrder("Qty", "Unit", "Id");

or

table.SetColumnsOrder(new string[]{"Qty", "Unit", "Id"});

This one is great:

<style type="text/css">
textarea.test
{  
width: 100%;
height: 100%;
border-color: Transparent;     
}
</style>
<textarea class="test"></textarea>

This is what worked for me. Very simple jQuery and CSS to make responsive carousel works independently of carousels on the same page. Highly customizable but basically a div with white-space nowrap containing a bunch of inline-block elements and put the last one at the beginning to move back or the first one to the end to move forward. Thank you insertAfter!

$('.carosel-control-right').click(function() {_x000D_
  $(this).blur();_x000D_
  $(this).parent().find('.carosel-item').first().insertAfter($(this).parent().find('.carosel-item').last());_x000D_
});_x000D_
$('.carosel-control-left').click(function() {_x000D_
  $(this).blur();_x000D_
  $(this).parent().find('.carosel-item').last().insertBefore($(this).parent().find('.carosel-item').first());_x000D_
});

@media (max-width: 300px) {_x000D_
  .carosel-item {_x000D_
    width: 100%;_x000D_
  }_x000D_
}_x000D_
@media (min-width: 300px) {_x000D_
  .carosel-item {_x000D_
    width: 50%;_x000D_
  }_x000D_
}_x000D_
@media (min-width: 500px) {_x000D_
  .carosel-item {_x000D_
    width: 33.333%;_x000D_
  }_x000D_
}_x000D_
@media (min-width: 768px) {_x000D_
  .carosel-item {_x000D_
    width: 25%;_x000D_
  }_x000D_
}_x000D_
.carosel {_x000D_
  position: relative;_x000D_
  background-color: #000;_x000D_
}_x000D_
.carosel-inner {_x000D_
  white-space: nowrap;_x000D_
  overflow: hidden;_x000D_
  font-size: 0;_x000D_
}_x000D_
.carosel-item {_x000D_
  display: inline-block;_x000D_
}_x000D_
.carosel-control {_x000D_
  position: absolute;_x000D_
  top: 50%;_x000D_
  padding: 15px;_x000D_
  box-shadow: 0 0 10px 0px rgba(0, 0, 0, 0.5);_x000D_
  transform: translateY(-50%);_x000D_
  border-radius: 50%;_x000D_
  color: rgba(0, 0, 0, 0.5);_x000D_
  font-size: 30px;_x000D_
  display: inline-block;_x000D_
}_x000D_
.carosel-control-left {_x000D_
  left: 15px;_x000D_
}_x000D_
.carosel-control-right {_x000D_
  right: 15px;_x000D_
}_x000D_
.carosel-control:active,_x000D_
.carosel-control:hover {_x000D_
  text-decoration: none;_x000D_
  color: rgba(0, 0, 0, 0.8);_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<div class="carosel" id="carosel1">_x000D_
  <a class="carosel-control carosel-control-left glyphicon glyphicon-chevron-left" href="#"></a>_x000D_
  <div class="carosel-inner">_x000D_
    <img class="carosel-item" src="http://placehold.it/500/bbbbbb/fff&amp;text=1" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/CCCCCC&amp;text=2" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/eeeeee&amp;text=3" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/f4f4f4&amp;text=4" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/fcfcfc/333&amp;text=5" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/f477f4/fff&amp;text=6" />_x000D_
  </div>_x000D_
  <a class="carosel-control carosel-control-right glyphicon glyphicon-chevron-right" href="#"></a>_x000D_
</div>_x000D_
<div class="carosel" id="carosel2">_x000D_
  <a class="carosel-control carosel-control-left glyphicon glyphicon-chevron-left" href="#"></a>_x000D_
  <div class="carosel-inner">_x000D_
    <img class="carosel-item" src="http://placehold.it/500/bbbbbb/fff&amp;text=1" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/CCCCCC&amp;text=2" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/eeeeee&amp;text=3" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/f4f4f4&amp;text=4" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/fcfcfc/333&amp;text=5" />_x000D_
    <img class="carosel-item" src="http://placehold.it/500/f477f4/fff&amp;text=6" />_x000D_
  </div>_x000D_
  <a class="carosel-control carosel-control-right glyphicon glyphicon-chevron-right" href="#"></a>_x000D_
</div>

If the entire program should stop use sys.exit() otherwise just use an empty return.

I found this while passing and looking for answers on how to compile a set of csvs into a single excel doc with the worksheets (tabs) named after the csv files. It is a nice function. Sadly, I cannot run them on my network :( so i do not know how well it works.

Function Release-Ref ($ref)
{
    ([System.Runtime.InteropServices.Marshal]::ReleaseComObject(
    [System.__ComObject]$ref) -gt 0)
    [System.GC]::Collect()
    [System.GC]::WaitForPendingFinalizers()
    }
    Function ConvertCSV-ToExcel
    {
    <#
    .SYNOPSIS
    Converts     one or more CSV files into an excel file.
    
    .DESCRIPTION
    Converts one or more CSV files into an excel file. Each CSV file is imported into its own worksheet with the name of the
    file being the name of the worksheet.
        
    .PARAMETER inputfile
    Name of the CSV file being converted
    
    .PARAMETER output
    Name of the converted excel file
    
    .EXAMPLE
    Get-ChildItem *.csv | ConvertCSV-ToExcel -output ‘report.xlsx’
    
    .EXAMPLE
    ConvertCSV-ToExcel -inputfile ‘file.csv’ -output ‘report.xlsx’
    
    .EXAMPLE
    ConvertCSV-ToExcel -inputfile @(“test1.csv”,”test2.csv”) -output ‘report.xlsx’
    
    .NOTES
    Author:     Boe Prox
    Date Created: 01SEPT210
    Last Modified:
    
    #>
    
    #Requires -version 2.0
    [CmdletBinding(
    SupportsShouldProcess = $True,
    ConfirmImpact = ‘low’,
    DefaultParameterSetName = ‘file’
    )]
    Param (
    [Parameter(
    ValueFromPipeline=$True,
    Position=0,
    Mandatory=$True,
    HelpMessage=”Name of CSV/s to import”)]
    [ValidateNotNullOrEmpty()]
    [array]$inputfile,
    [Parameter(
    ValueFromPipeline=$False,
    Position=1,
    Mandatory=$True,
    HelpMessage=”Name of excel file output”)]
    [ValidateNotNullOrEmpty()]
    [string]$output
    )
    
    Begin {
    #Configure regular expression to match full path of each file
    [regex]$regex = “^\w\:\\”
    
    #Find the number of CSVs being imported
    $count = ($inputfile.count -1)
    
    #Create Excel Com Object
    $excel = new-object -com excel.application
    
    #Disable alerts
    $excel.DisplayAlerts = $False
    
    #Show Excel application
    $excel.V    isible = $False
    
    #Add workbook
    $workbook = $excel.workbooks.Add()
    
    #Remove other worksheets
    $workbook.worksheets.Item(2).delete()
    #After the first worksheet is removed,the next one takes its place
    $workbook.worksheets.Item(2).delete()
    
    #Define initial worksheet number
    $i = 1
    }
    
    Process {
    ForEach ($input in $inputfile) {
    #If more than one file, create another worksheet for each file
    If ($i -gt 1) {
    $workbook.worksheets.Add() | Out-Null
    }
    #Use the first worksheet in the workbook (also the newest created worksheet is always 1)
    $worksheet = $workbook.worksheets.Item(1)
    #Add name of CSV as worksheet name
    $worksheet.name = “$((GCI $input).basename)”
    
    #Open the CSV file in Excel, must be converted into complete path if no already done
    If ($regex.ismatch($input)) {
    $tempcsv = $excel.Workbooks.Open($input)
    }
    ElseIf ($regex.ismatch(“$($input.fullname)”)) {
    $tempcsv = $excel.Workbooks.Open(“$($input.fullname)”)
    }
    Else {
    $tempcsv = $excel.Workbooks.Open(“$($pwd)\$input”)
    }
    $tempsheet = $tempcsv.Worksheets.Item(1)
    #Copy contents of the CSV file
    $tempSheet.UsedRange.Copy() | Out-Null
    #Paste contents of CSV into existing workbook
    $worksheet.Paste()
    
    #Close temp workbook
    $tempcsv.close()
    
    #Select all used cells
    $range = $worksheet.UsedRange
    
    #Autofit the columns
    $range.EntireColumn.Autofit() | out-null
    $i++
    }
    }
    
    End {
    #Save spreadsheet
    $workbook.saveas(“$pwd\$output”)
    
    Write-Host -Fore Green “File saved to $pwd\$output”
    
    #Close Excel
    $excel.quit()
    
    #Release processes for Excel
    $a = Release-Ref($range)
    }
}

Different Means of Exiting

os._exit():

• Exit the process without calling the cleanup handlers.

exit(0):

• a clean exit without any errors / problems.

exit(1):

• There was some issue / error / problem and that is why the program is exiting.

sys.exit():

• When the system and python shuts down; it means less memory is being used after the program is run.

quit():

• Closes the python file.

Summary

Basically they all do the same thing, however, it also depends on what you are doing it for.

I don't think you left anything out and I would recommend getting used to quit() or exit().

You would use sys.exit() and os._exit() mainly if you are using big files or are using python to control terminal.

Otherwise mainly use exit() or quit().

IsEmpty returns True if the variable is uninitialized, or is explicitly set to Empty; otherwise, it returns False. False is always returned if expression contains more than one variable. IsEmpty only returns meaningful information for variants. (https://msdn.microsoft.com/en-us/library/office/gg264227.aspx) . So you must check every cell in range separately:

    Dim thisColumn as Byte, thisRow as Byte

    For thisColumn = 1 To 5
        For ThisRow = 1 To 6
             If IsEmpty(Cells(thisRow, thisColumn)) = False Then
                 GoTo RangeIsNotEmpty
             End If
        Next thisRow
    Next thisColumn
    ...........
    RangeIsNotEmpty: 

Of course here are more code than in solution with CountA function which count not empty cells, but GoTo can interupt loops if at least one not empty cell is found and do your code faster especially if range is large and you need to detect this case. Also this code for me is easier to understand what it is doing, than with Excel CountA function which is not VBA function.

Edit > Advanced > View White Space. The keyboard shortcut is CTRL+R, CTRL+W. The command is called Edit.ViewWhiteSpace.

It works in all Visual Studio versions at least since Visual Studio 2010, the current one being Visual Studio 2019 (at time of writing). In Visual Studio 2013, you can also use CTRL+E, S or CTRL+E, CTRL+S.

By default, end of line markers are not visualized. This functionality is provided by the End of the Line extension.

random.sample() also works on text

example:

> text = open("textfile.txt").read() 

> random.sample(text, 5)

> ['f', 's', 'y', 'v', '\n']

\n is also seen as a character so that can also be returned

you could use random.sample() to return random words from a text file if you first use the split method

example:

> words = text.split()

> random.sample(words, 5)

> ['the', 'and', 'a', 'her', 'of']

I ran into the same issue and couldn't decide between laughing or smashing my head on the table when I read this error...

What git really tries to tell you: "You are already in a merge state and need to resolve the conflicts there first!"

You tried a merge and a conflict occured. Then, git stays in the merge state and if you want to resolve the merge with other commands git thinks you want to execute a new merge and so it tells you you can't do this because of your current unmerged files...

You can leave this state with git merge --abort and now try to execute other commands.

In my case I tried a pull and wanted to resolve the conflicts by hand when the error occured...

This may be not the full answer to your question, however if you are looking for way to disable csrf protection you can do:

@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .antMatchers("/web/admin/**").hasAnyRole(ADMIN.toString(), GUEST.toString())
                .anyRequest().permitAll()
                .and()
                .formLogin().loginPage("/web/login").permitAll()
                .and()
                .csrf().ignoringAntMatchers("/contact-email")
                .and()
                .logout().logoutUrl("/web/logout").logoutSuccessUrl("/web/").permitAll();
    }

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.inMemoryAuthentication()
                .withUser("admin").password("admin").roles(ADMIN.toString())
                .and()
                .withUser("guest").password("guest").roles(GUEST.toString());
    }

}

I have included full configuration but the key line is:

.csrf().ignoringAntMatchers("/contact-email")

Use: xmlhttp.setRequestHeader(key, value);

Not sure what you call FIFO these days since Queue is FILO, but when I was a student we used the Stack<E> with the simple push, pop, and a peek... It is really that simple, no need for complicating further with Queue and whatever the accepted answer suggests.

The Value of num will be some garbage value from the main memory(RAM). its better if you initialize the variable just after creating.

On Django 1.9, I tried django-admin runserver and got the same error, but when I used python manage.py runserver I got the intended result. This may solve this error for a lot of people!

If there is space between the letters of the font, you need to use quote.

font-family:"Calibri (Body)";

According to the docs for File.Move there is no "overwrite if exists" parameter. You tried to specify the destination folder, but you have to give the full file specification.

Reading the docs again ("providing the option to specify a new file name"), I think, adding a backslash to the destination folder spec may work.

To rename files, you can use the rename utility:

brew install rename

For example, to change a search string in all filenames in current directory:

rename -nvs searchword replaceword *

Remove the 'n' parameter to apply the changes.

More info: man rename

I've extended David Baucum's answer to include support for extensions up to 4 digits in length. It also includes the parentheses requested in the original question. This formatting will work as you type in the field.

phone = phone.replace(/\D/g, '');
const match = phone.match(/^(\d{1,3})(\d{0,3})(\d{0,4})(\d{0,4})$/);
if (match) {
    phone = `(${match[1]}${match[2] ? ') ' : ''}${match[2]}${match[3] ? '-' : ''}${match[3]}${match[4] ? ' x' : ''}${match[4]}`;
}
return phone;

systemd

sudo systemctl stop mysqld.service && sudo yum remove -y mariadb mariadb-server && sudo rm -rf /var/lib/mysql /etc/my.cnf

sysvinit

sudo service mysql stop && sudo apt-get remove mariadb mariadb-server && sudo rm -rf /var/lib/mysql /etc/my.cnf

Best way to do it in 2019 is by using .includes()

[1, 2, 3].includes(2);     // true
[1, 2, 3].includes(4);     // false
[1, 2, 3].includes(1, 2);  // false

First parameter is what you are searching for. Second parameter is the index position in this array at which to begin searching.

If you need to be crossbrowsy here - there are plenty of legacy answers.

Importing inside a function will effectively import the module once.. the first time the function is run.

It ought to import just as fast whether you import it at the top, or when the function is run. This isn't generally a good reason to import in a def. Pros? It won't be imported if the function isn't called.. This is actually a reasonable reason if your module only requires the user to have a certain module installed if they use specific functions of yours...

If that's not he reason you're doing this, it's almost certainly a yucky idea.

.button:active:hover:not([disabled]) {
    /*your styles*/
}

You can try this..

This should work but must be used within an unsafe context:

byte[] buffer = new byte[255];
fixed (byte* p = buffer)
{
    IntPtr ptr = (IntPtr)p;
    // do you stuff here
}

beware, you have to use the pointer in the fixed block! The gc can move the object once you are not anymore in the fixed block.

You can use this code...

public class Main {

    public static void main(String args[]) {
        String[] names = {"First", "Second", "Third"};//You Can Add More Names
        double[] amount = {20.0, 30.0, 40.0};//You Can Add More Amount
        List<Customer> customers = new ArrayList<Customer>();
        int i = 0;
        while (i < names.length) {
            customers.add(new Customer(names[i], amount[i]));
            i++;
        }
    }
}

Ok, maybe I'm missing something here, but this is the way I do it:

public static Byte[] ToByteArray(this Stream stream) {
    Int32 length = stream.Length > Int32.MaxValue ? Int32.MaxValue : Convert.ToInt32(stream.Length);
    Byte[] buffer = new Byte[length];
    stream.Read(buffer, 0, length);
    return buffer;
}

I came here looking for an answer to my distorted images. Not totally sure about what the op is looking for above, but I found that adding in align-items: center would solve it for me. Reading the docs, it makes sense to override this if you are flexing images directly, since align-items: stretch is the default. Another solution is to wrap your images with a div first.

.myFlexedImage {
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
}

You may be able to replace the:

VirtualHost ipaddress:443

with

VirtualHost *:443

You probably need todo this on all of your virt hosts.

It will probably clear up that message. Let the ServerName directive worry about routing the message request.

Again, you may not be able to do this if you have multiple ip's aliases to the same machine.

Yes, accessing parent page's URL is not allowed if the iframe and the main page are not in the same (sub)domain. However, if you just need the URL of the main page (i.e. the browser URL), you can try this:

var url = (window.location != window.parent.location)
            ? document.referrer
            : document.location.href;

Note:

window.parent.location is allowed; it avoids the security error in the OP, which is caused by accessing the href property: window.parent.location.href causes "Blocked a frame with origin..."

document.referrer refers to "the URI of the page that linked to this page." This may not return the containing document if some other source is what determined the iframe location, for example:

• Container iframe @ Domain 1
• Sends child iframe to Domain 2
• But in the child iframe... Domain 2 redirects to Domain 3 (i.e. for authentication, maybe SAML), and then Domain 3 directs back to Domain 2 (i.e. via form submission(), a standard SAML technique)
• For the child iframe the document.referrer will be Domain 3, not the containing Domain 1

document.location refers to "a Location object, which contains information about the URL of the document"; presumably the current document, that is, the iframe currently open. When window.location === window.parent.location, then the iframe's href is the same as the containing parent's href.

Use a generic object and map key value pairs to it.

$oVal = new stdClass();
$oVal->key = $value

Or cast an array into an object

$aVal = array( 'key'=>'value' );
$oVal = (object) $aVal;

Determine if 2 lists have the same elements, regardless of order?

Inferring from your example:

x = ['a', 'b']
y = ['b', 'a']

that the elements of the lists won't be repeated (they are unique) as well as hashable (which strings and other certain immutable python objects are), the most direct and computationally efficient answer uses Python's builtin sets, (which are semantically like mathematical sets you may have learned about in school).

set(x) == set(y) # prefer this if elements are hashable

In the case that the elements are hashable, but non-unique, the collections.Counter also works semantically as a multiset, but it is far slower:

from collections import Counter
Counter(x) == Counter(y)

Prefer to use sorted:

sorted(x) == sorted(y) 

if the elements are orderable. This would account for non-unique or non-hashable circumstances, but this could be much slower than using sets.

Empirical Experiment

An empirical experiment concludes that one should prefer set, then sorted. Only opt for Counter if you need other things like counts or further usage as a multiset.

First setup:

import timeit
import random
from collections import Counter

data = [str(random.randint(0, 100000)) for i in xrange(100)]
data2 = data[:]     # copy the list into a new one

def sets_equal(): 
    return set(data) == set(data2)

def counters_equal(): 
    return Counter(data) == Counter(data2)

def sorted_lists_equal(): 
    return sorted(data) == sorted(data2)

And testing:

>>> min(timeit.repeat(sets_equal))
13.976069927215576
>>> min(timeit.repeat(counters_equal))
73.17287588119507
>>> min(timeit.repeat(sorted_lists_equal))
36.177085876464844

So we see that comparing sets is the fastest solution, and comparing sorted lists is second fastest.

if your text doesn't spill over two rows then you can do line-height: ; in your CSS, the more line-height you give, the lower on the container it will hold.

Pattern class is the entry point of the regex engine.You can use it through Pattern.matches() and Pattern.comiple(). #Difference between these two. matches()- for quickly check if a text (String) matches a given regular expression comiple()- create the reference of Pattern. So can use multiple times to match the regular expression against multiple texts.

For reference:

public static void main(String[] args) {
     //single time uses
     String text="The Moon is far away from the Earth";
     String pattern = ".*is.*";
     boolean matches=Pattern.matches(pattern,text);
     System.out.println("Matches::"+matches);

    //multiple time uses
     Pattern p= Pattern.compile("ab");
     Matcher  m=p.matcher("abaaaba");
     while(m.find()) {
         System.out.println(m.start()+ " ");
     }
}

If you are looking to style a file input element, look at open file dialog box in javascript. If you are looking to grab the files associated with a file input element, you must do something like this:

inputElement.onchange = function(event) {
   var fileList = inputElement.files;
   //TODO do something with fileList.  
}

See this MDN article for more info on the FileList type.

Note that the code above will only work in browsers that support the File API. For IE9 and earlier, for example, you only have access to the file name. The input element has no files property in non-File API browsers.

Little performance tip if somebody has a datastore kind of service with key -> value pairs:

If you have a service called dataStore, you can update a timestamp whenever your big data object changes. This way instead of deep watching the whole object, you are only watching a timestamp for change.

app.factory('dataStore', function () {

    var store = { data: [], change: [] };

    // when storing the data, updating the timestamp
    store.setData = function(key, data){
        store.data[key] = data;
        store.setChange(key);
    }

    // get the change to watch
    store.getChange = function(key){
        return store.change[key];
    }

    // set the change
    store.setChange = function(key){
        store.change[key] = new Date().getTime();
    }

});

And in a directive you are only watching the timestamp to change

app.directive("myDir", function ($scope, dataStore) {
    $scope.dataStore = dataStore;
    $scope.$watch('dataStore.getChange("myKey")', function(newVal, oldVal){
        if(newVal !== oldVal && newVal){
            // Data changed
        }
    });
});

Not exactly what OP was asking, but... it's ridiculously easy to do that with urllib:

from urllib.request import urlretrieve
url = 'http://mirror.pnl.gov/releases/16.04.2/ubuntu-16.04.2-desktop-amd64.iso'
dst = 'ubuntu-16.04.2-desktop-amd64.iso'
urlretrieve(url, dst)

Or this way, if you want to save it to a temporary file:

from urllib.request import urlopen
from shutil import copyfileobj
from tempfile import NamedTemporaryFile
url = 'http://mirror.pnl.gov/releases/16.04.2/ubuntu-16.04.2-desktop-amd64.iso'
with urlopen(url) as fsrc, NamedTemporaryFile(delete=False) as fdst:
    copyfileobj(fsrc, fdst)

I watched the process:

watch 'ps -p 18647 -o pid,ppid,pmem,rsz,vsz,comm,args; ls -al *.iso'

And I saw the file growing, but memory usage stayed at 17 MB. Am I missing something?

Generating the Gradle Wrapper

Project build gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

// Running 'gradle wrapper' will generate gradlew - Getting gradle wrapper working and using it will save you a lot of pain.
task wrapper(type: Wrapper) {
    gradleVersion = '2.2' 
}

// Look Google doesn't use Maven Central, they use jcenter now.
buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.1'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

Then at the command-line run

gradle wrapper

If you're missing gradle on your system install it or the above won't work. On a Mac it is best to install via Homebrew.

brew install gradle

After you have successfully run the wrapper task and generated gradlew, don't use your system gradle. It will save you a lot of headaches.

./gradlew assemble

What about the gradle plugin seen above?

com.android.tools.build:gradle:1.0.1

You should set the version to be the latest and you can check the tools page and edit the version accordingly.

See what Android Studio generates

The addition of gradle and the newest Android Studio have changed project layout dramatically. If you have an older project I highly recommend creating a clean one with the latest Android Studio and see what Google considers the standard project.

Android Studio has facilities for importing older projects which can also help.

Nothing stops you from doing the above, but hold up!

There are some gotchas. Assignment in Javascript is from right to left so when you write:

var moveUp = moveDown = moveLeft = moveRight = mouseDown = touchDown = false;

it effectively translates to:

var moveUp = (moveDown = (moveLeft = (moveRight = (mouseDown = (touchDown = false)))));

which effectively translates to:

var moveUp = (window.moveDown = (window.moveLeft = (window.moveRight = (window.mouseDown = (window.touchDown = false)))));

Inadvertently, you just created 5 global variables--something I'm pretty sure you didn't want to do.

Note: My above example assumes you are running your code in the browser, hence window. If you were to be in a different environment these variables would attach to whatever the global context happens to be for that environment (i.e., in Node.js, it would attach to global which is the global context for that environment).

Now you could first declare all your variables and then assign them to the same value and you could avoid the problem.

var moveUp, moveDown, moveLeft, moveRight, mouseDown, touchDown;
moveUp = moveDown = moveLeft = moveRight = mouseDown = touchDown = false;

Long story short, both ways would work just fine, but the first way could potentially introduce some pernicious bugs in your code. Don't commit the sin of littering the global namespace with local variables if not absolutely necessary.

Sidenote: As pointed out in the comments (and this is not just in the case of this question), if the copied value in question was not a primitive value but instead an object, you better know about copy by value vs copy by reference. Whenever assigning objects, the reference to the object is copied instead of the actual object. All variables will still point to the same object so any change in one variable will be reflected in the other variables and will cause you a major headache if your intention was to copy the object values and not the reference.

Scolp is a new library that lets you pretty print streaming columnar data easily while auto-adjusting column width.

(Disclaimer: I am the author)

I had this question because there is no MVC5 template in VS 2013. We had to select ASP.NET web application and then choose MVC from the next window.

You can check in the System.Web.Mvc dll's properties like in the below image.

In the action you can call:

this.Request.PhysicalPath

that returns the physical path in reference to the current controller. If you only need the root path call:

this.Request.PhysicalApplicationPath

A simple solution of error is that you first need to change the folder directory in command prompt. By default in command prompt or in terminal(Inside Android studio in the bottom)tab the path is set to C:\Users#Name of your PC that you selected\AndroidStudioProjects#app name\flutter_app> Change accordingly:- C:\Users#Name of your PC that you selected\AndroidStudioProjects#app name\flutter_app>cd\

type **cd** (#after flutter_app>), type only cd\ not comma's

then type cd Program Files\Java\jre1.8.0_251\bin (#remember to check the file name of jre properly)

now type keytool -list -v -keystore "%USERPROFILE%.android\debug.keystore" -alias androiddebugkey -storepass android -keypass android (without anyspace type the command).

screenshot of the codes to run

I worked through this solution that accommodates a published, draft and historical versions of the data:

{
  published: {},
  draft: {},
  history: {
    "1" : {
      metadata: <value>,
      document: {}
    },
    ...
  }
}

I explain the model further here: http://software.danielwatrous.com/representing-revision-data-in-mongodb/

For those that may implement something like this in Java, here's an example:

http://software.danielwatrous.com/using-java-to-work-with-versioned-data/

Including all the code that you can fork, if you like

https://github.com/dwatrous/mongodb-revision-objects

This is a very strange question to ask, specifically of python, so being more specific will definitely help me answer it. As is, I'll try to take a stab at it.

I'm going to assume what you want to do is create a new instance of a datastructure and give it a variable. For this example I'll use the dictionary data structure and the variable mydictionary.

mydictionary = dict()

This will create a new instance of the dictionary data structure and place it in the variable named mydictionary. Alternatively the dictionary constructor can also take arguments:

mydictionary = dict([('sape', 4139), ('guido', 4127), ('jack', 4098)])

Finally, python will attempt to figure out what data structure I mean from the data I give it. IE

mydictionary = {'jack': 4098, 'sape': 4139}

These examples were taken from Here

Faced more issues while making this work. Here are the details:

1. To download and add apache-log4j-extras-1.1.jar in the classpath, didn't notice this at first.
2. The RollingFileAppender should be org.apache.log4j.rolling.RollingFileAppender instead of org.apache.log4j.RollingFileAppender. This can give the error: log4j:ERROR No output stream or file set for the appender named [file].
3. We had to upgrade the log4j library from log4j-1.2.14.jar to log4j-1.2.16.jar.

Below is the appender configuration which worked for me:

<appender name="file" class="org.apache.log4j.rolling.RollingFileAppender">
        <param name="threshold" value="debug" />
        <rollingPolicy name="file"
            class="org.apache.log4j.rolling.TimeBasedRollingPolicy">
            <param name="FileNamePattern" value="logs/MyLog-%d{yyyy-MM-dd-HH-mm}.log.gz" />
            <!-- The below param will keep the live update file in a different location-->
            <!-- param name="ActiveFileName" value="current/MyLog.log" /-->
        </rollingPolicy>

        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%5p %d{ISO8601} [%t][%x] %c - %m%n" />
        </layout>
</appender>

or you can

SELECT
  String_to_array(CASE
    WHEN <condition 1> THEN a1||','||b1
    WHEN <condition 2> THEN a2||','||b2
    ELSE a3||','||b3
  END, ',') K
FROM <table>

it doenst work for me but it prints the correct element to the console

this is the code:

function click(x, y)
{
    var ev = new MouseEvent('click', {
        'view': window,
        'bubbles': true,
        'cancelable': true,
        'screenX': x,
        'screenY': y
    });

    var el = document.elementFromPoint(x, y);
    console.log(el); //print element to console
    el.dispatchEvent(ev);
}
click(400, 400);

ADM was deprecated in 3.1 version of android studio and removed from Android Studio 3.2. Android Device Monitor have been replaced by new features and to start Android Device Monitor application in android studio 3.1 and lower, following the commend line android-sdk/tools/ directory:

monitor

Here's Stroustrup's take on this: C++ Style and Technique FAQ

In C++, the definition of NULL is 0, so there is only an aesthetic difference. I prefer to avoid macros, so I use 0. Another problem with NULL is that people sometimes mistakenly believe that it is different from 0 and/or not an integer. In pre-standard code, NULL was/is sometimes defined to something unsuitable and therefore had/has to be avoided. That's less common these days.

If you have to name the null pointer, call it nullptr; that's what it's called in C++11. Then, nullptr will be a keyword.

That said, don't sweat the small stuff.

I justed faced very similar problem... BUT RegExp_Count couldn't resolved it. How many times string '16,124,3,3,1,0,' contains ',3,'? As we see 2 times, but RegExp_Count returns just 1. Same thing is with ''bbaaaacc' and when looking in it 'aa' - should be 3 times and RegExp_Count returns just 2.

select REGEXP_COUNT('336,14,3,3,11,0,' , ',3,') from dual;
select REGEXP_COUNT('bbaaaacc' , 'aa') from dual;

I lost some time to research solution on web. Couldn't' find... so i wrote my own function that returns TRUE number of occurance. Hope it will be usefull.

CREATE OR REPLACE FUNCTION EXPRESSION_COUNT( pEXPRESSION VARCHAR2, pPHRASE VARCHAR2 ) RETURN NUMBER AS
  vRET NUMBER := 0;
  vPHRASE_LENGTH NUMBER := 0;
  vCOUNTER NUMBER := 0;
  vEXPRESSION VARCHAR2(4000);
  vTEMP VARCHAR2(4000);
BEGIN
  vEXPRESSION := pEXPRESSION;
  vPHRASE_LENGTH := LENGTH( pPHRASE );
  LOOP
    vCOUNTER := vCOUNTER + 1;
    vTEMP := SUBSTR( vEXPRESSION, 1, vPHRASE_LENGTH);
    IF (vTEMP = pPHRASE) THEN        
        vRET := vRET + 1;
    END IF;
    vEXPRESSION := SUBSTR( vEXPRESSION, 2, LENGTH( vEXPRESSION ) - 1);
  EXIT WHEN ( LENGTH( vEXPRESSION ) = 0 ) OR (vEXPRESSION IS NULL);
  END LOOP;
  RETURN vRET;
END;

You can actually still use ".css" and apply css transitions to the div being affected. So continue using ".css" and add the below styles to your stylesheet for "#hfont1". Since ".css" allows for a lot more properties than ".animate", this is always my preferred method.

#hfont1 {
    -webkit-transition: width 0.4s;
    transition: width 0.4s;
}

I believe it needs to be done in a single query batch. Basically, the GO statements are breaking your commands into multiple batches and that is causing the issue. Change it to this:

SET IDENTITY_INSERT tbl_content ON
/* GO */

...insert command...

SET IDENTITY_INSERT tbl_content OFF
GO

You can do it like this:

 var myApp = angular.module('myApp', [])
  .controller('Ctrl', ['$scope', function($scope) {
     $scope.aaa = 3432
 }])
 .directive('test', function () {
    return {
       link: function (scope, elm, attr) {
           var look = elm.children('#findme').addClass("addedclass");
           console.log(look);
        }
   };
});

<div ng-app="myApp" ng-controller="Ctrl">
   <div test>TEST Div
      <div id="findme">{{aaa}}</div>
   </div>
</div>

http://jsfiddle.net/FZGKA/133/

1. Preferences...
2. "Safe Updates"...
3. Restart server

For those coming here having tried to run the application from a Windows command line, or batch file, and possibly those receiving the stated error message in a Rational Clear Case log file:

The PATH is very important to the processing of config files, and the following was required for me:

START "Clear Case" /D"C:\Program Files (x86)\Rational\ClearQuest\rcp\" "C:\Program Files (x86)\Rational\ClearQuest\rcp\clearquest.exe"

note the /D option.

I do not believe there is a "per query" way to do this. (You can use the use keyword to specify the database - not the schema - but that's technically a separate query as you have to issue the go command afterward.)

Remember, in SQL server fully qualified table names are in the format:

[database].[schema].[table]

In SQL Server Management Studio you can configure all the defaults you're asking about.

• You can set up the default database on a per-user basis (or in your connection string):

  Security > Logins > (right click) user > Properties > General

• You can set up the default schema on a per-user basis (but I do not believe you can configure it in your connection string, although if you use dbo that is always the default):

  Security > Logins > (right click) user > Properties > User Mapping > Default Schema

In short, if you use dbo for your schema, you'll likely have the least amount of headaches.

File relativeFile = new File(getClass().getResource("/icons/forIcon.png").toURI());
myJFrame.setIconImage(tk.getImage(relativeFile.getAbsolutePath()));

I created a tiny library for this scenario here: Canvas-Txt

It renders text in multi-line and it offers decent alignment modes.

In order to use this, you will need to either install it or use a CDN.

Installation

npm install canvas-txt --save

JavaScript

import canvasTxt from 'canvas-txt'

var c = document.getElementById('myCanvas')
var ctx = c.getContext('2d')

var txt = 'Lorem ipsum dolor sit amet'

canvasTxt.fontSize = 24

canvasTxt.drawText(ctx, txt, 100, 200, 200, 200)

This will render text in an invisible box with position/dimensions of:

{ x: 100, y: 200, height: 200, width: 200 }

Example Fiddle

/* https://github.com/geongeorge/Canvas-Txt  */_x000D_
_x000D_
const canvasTxt = window.canvasTxt.default;_x000D_
const ctx = document.getElementById('myCanvas').getContext('2d');_x000D_
_x000D_
const txt = "Lorem ipsum dolor sit amet";_x000D_
const bounds = { width: 240, height: 80 };_x000D_
_x000D_
let origin = { x: ctx.canvas.width / 2, y: ctx.canvas.height / 2, };_x000D_
let offset = { x: origin.x - (bounds.width / 2), y: origin.y - (bounds.height / 2) };_x000D_
_x000D_
canvasTxt.fontSize = 20;_x000D_
_x000D_
ctx.fillStyle = '#C1A700';_x000D_
ctx.fillRect(offset.x, offset.y, bounds.width, bounds.height);_x000D_
_x000D_
ctx.fillStyle = '#FFFFFF';_x000D_
canvasTxt.drawText(ctx, txt, offset.x, offset.y, bounds.width, bounds.height);

body {_x000D_
  background: #111;_x000D_
}_x000D_
_x000D_
canvas {_x000D_
  border: 1px solid #333;_x000D_
  background: #222; /* Could alternatively be painted on the canvas */_x000D_
}

<script src="https://unpkg.com/[email protected]/build/index.js"></script>_x000D_
_x000D_
<canvas id="myCanvas" width="300" height="160"></canvas>

In this example, you may show your menu centered.

HTML

<div id="main-menu-container">
    <div id="main-menu">
        //your menu
    </div>
</div>

CSS

.f-nav{  /* To fix main menu container */
    z-index: 9999;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
}
#main-menu-container {
    text-align: center; /* Assuming your main layout is centered */
}
#main-menu {
    display: inline-block;
    width: 1024px; /* Your menu's width */
}

JS

$("document").ready(function($){
    var nav = $('#main-menu-container');

    $(window).scroll(function () {
        if ($(this).scrollTop() > 125) {
            nav.addClass("f-nav");
        } else {
            nav.removeClass("f-nav");
        }
    });
});

case python3

from PIL import Image
from IPython.display import HTML
from io import BytesIO
from base64 import b64encode

pil_im = Image.open('data/empire.jpg')
b = BytesIO()  
pil_im.save(b, format='png')
HTML("<img src='data:image/png;base64,{0}'/>".format(b64encode(b.getvalue()).decode('utf-8')))

The short answer here is the serial ID is computed via a hash if you don't specify it. (Static members are not inherited--they are static, there's only (1) and it belongs to the class).

http://docs.oracle.com/javase/6/docs/platform/serialization/spec/class.html

The getSerialVersionUID method returns the serialVersionUID of this class. Refer to Section 4.6, "Stream Unique Identifiers." If not specified by the class, the value returned is a hash computed from the class's name, interfaces, methods, and fields using the Secure Hash Algorithm (SHA) as defined by the National Institute of Standards.

If you alter a class or its hierarchy your hash will be different. This is a good thing. Your objects are different now that they have different members. As such, if you read it back in from its serialized form it is in fact a different object--thus the exception.

The long answer is the serialization is extremely useful, but probably shouldn't be used for persistence unless there's no other way to do it. Its a dangerous path specifically because of what you're experiencing. You should consider a database, XML, a file format and probably a JPA or other persistence structure for a pure Java project.

List last updated on December 1, 2020:

As of November 30, 2020, AWS now has EC2 Mac instances:

• https://aws.amazon.com/ec2/instance-types/mac/

We previously used and had good experiences with:

• https://MacStadium.com/

Here are some other sites that I am aware of:

• https://flow.swiss/
• https://hostmyapple.com/ (We used them a long time ago, before MacStadium)
• https://macincloud.com/
• https://macminivault.com/
• https://macweb.com/
• https://virtualmacosx.com/
• https://xcloud.me/
• https://zeromac.com/
• http://www.cloud4mac.com/ 404 as of July, 2014
• https://www.macminicloud.net/ (Redirects to macweb.com)
• https://xcloud.me/ (Redirects to flow.swiss)

When we were with MacStadium, we loved them. We had great connectivity/uptime. When I've needed hands-on support to plug in a Time Machine backup, they've been great. They performed a seamless upgrade to better hardware for us over one weekend (when we could afford a bit of downtime), and that went off without a hitch. Highly recommended. (Not affiliated - just happy).

In April of 2020, we stopped using MacStadium, simply because we no longer needed a Mac server. If I need another Mac host, I would be happy to go back to them.

Steps I used to resolve it:

1. Double click on Tomcat Server in the Servers tab.
2. In a dropdown next to Runtime Environment:, select Apache Tomcat your version
3. Click on save.

Now, you should be able to add to server on right click "Add and Remove".

Note: Additionally, when on clear/run, you get an error for multiple instances, open server.xml and ensure that it contains a single instance of each application and not multiple.

I belive the answer is:

echo date('Y-m-d H:i:s');

See this snippet: (C#)

    private Microsoft.Office.Interop.Excel.Application xla;
    Workbook wb;
    Worksheet ws;
    Range rg;
    ..........

        xla = new Microsoft.Office.Interop.Excel.Application();
        wb = xla.Workbooks.Add(XlSheetType.xlWorksheet);
        ws = (Worksheet)xla.ActiveSheet;
        rg = (Range)ws.Cells[1, 2];
        rg.ColumnWidth = 10;
        rg.Value2 = "Frequency";
        rg = (Range)ws.Cells[1, 3];
        rg.ColumnWidth = 15;
        rg.Value2 = "Impudence";
        rg = (Range)ws.Cells[1, 4];
        rg.ColumnWidth = 8;
        rg.Value2 = "Phase";

Instead of CharSet.forName, using com.google.common.base.Charsets from Google's Guava (http://code.google.com/p/guava-libraries/wiki/StringsExplained#Charsets) is is slightly nicer:

InputStream is = new ByteArrayInputStream( myString.getBytes(Charsets.UTF_8) );

Which CharSet you use depends entirely on what you're going to do with the InputStream, of course.

Suppose you have a suite with 10 tests. 8 of the tests share the same setup/teardown code. The other 2 don't.

setup and teardown give you a nice way to refactor those 8 tests. Now what do you do with the other 2 tests? You'd move them to another testcase/suite. So using setup and teardown also helps give a natural way to break the tests into cases/suites

It's a very old question and I'm sure there are a lot of resources out there. But it's never too much to spread the word to be at the safe side. Currently, if someone else ever want to achieve what the OP asked, you can use: android.widget.TextClock.

TextClock documentation here.

Here's what I've used:

<android.widget.TextClock
    android:id="@+id/digitalClock"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:timeZone="GMT+0000" <!--Greenwich -->
    android:format24Hour="dd MMM yyyy   k:mm:ss"
    android:format12Hour="@null"
    android:textStyle="bold"
    android:layout_alignParentEnd="true" />

Contrary to what some of the other answers have said, on most systems, in the absence of a pragma or compiler option, the size of the structure will be at least 6 bytes and, on most 32-bit systems, 8 bytes. For 64-bit systems, the size could easily be 16 bytes. Alignment does come into play; always. The sizeof a single struct has to be such that an array of those sizes can be allocated and the individual members of the array are sufficiently aligned for the processor in question. Consequently, if the size of the struct was 5 as others have hypothesized, then an array of two such structures would be 10 bytes long, and the char pointer in the second array member would be aligned on an odd byte, which would (on most processors) cause a major bottleneck in the performance.

Additional to putting the variable in quotation, one could also translate the output of the variable using tr and converting spaces to newlines.

$ echo $var | tr " " "\n"
foo
bar
baz

Although this is a little more convoluted, it does add more diversity with the output as you can substitute any character as the separator between array variables.

I think because it's Standard's ver.

I don't know if you write your code in VS. But if you did, just go to ARCHITECTURE - new Diagram. & choose yours, & the VS 'll take the care of the rest :)

Call a custom function?

http://msdn.microsoft.com/en-us/library/ms155798.aspx

You could always put a case statement in there to handle different types of 'blank' data.

To a first order approximation, a method (in C++ style OO) is another word for a member function, that is a function that is part of a class.

In languages like C/C++ you can have functions which are not members of a class; you don't call a function not associated with a class a method.

I guess you will get ORA-01741: illegal zero-length identifier if you use the following

SELECT "" AS Contact  FROM Customers;

And if you use the following 2 statements, you will be getting the same null value populated in the column.

SELECT '' AS Contact FROM Customers; OR SELECT null AS Contact FROM Customers;

In my case solution was on iframe class adding:

    display: block;
    margin-right: auto;
    margin-left: auto;

I've found a working code:

JSONParser parser = new JSONParser();
Object obj  = parser.parse(content);
JSONArray array = new JSONArray();
array.add(obj);

You can either have the newly inserted ID being output to the SSMS console like this:

INSERT INTO MyTable(Name, Address, PhoneNo)
OUTPUT INSERTED.ID
VALUES ('Yatrix', '1234 Address Stuff', '1112223333')

You can use this also from e.g. C#, when you need to get the ID back to your calling app - just execute the SQL query with .ExecuteScalar() (instead of .ExecuteNonQuery()) to read the resulting ID back.

Or if you need to capture the newly inserted ID inside T-SQL (e.g. for later further processing), you need to create a table variable:

DECLARE @OutputTbl TABLE (ID INT)

INSERT INTO MyTable(Name, Address, PhoneNo)
OUTPUT INSERTED.ID INTO @OutputTbl(ID)
VALUES ('Yatrix', '1234 Address Stuff', '1112223333')

This way, you can put multiple values into @OutputTbl and do further processing on those. You could also use a "regular" temporary table (#temp) or even a "real" persistent table as your "output target" here.

A great summary by @addyosmani

Shamelessly copied from https://addyosmani.com/blog/script-priorities/

You can declare the array in C++ in these type of ways. If you know the array size then you should declare the array for: integer: int myArray[array_size]; Double: double myArray[array_size]; Char and string : char myStringArray[array_size]; The difference between char and string is as follows

char myCharArray[6]={'a','b','c','d','e','f'};
char myStringArray[6]="abcdef";

If you don't know the size of array then you should leave the array blank like following.

integer: int myArray[array_size];

Double: double myArray[array_size];

Invoke((MethodInvoker)delegate{ textBox1.Text = "Test"; });

Assuming SQL Server 2005+ an example of how to get just the second row (which I think you may be asking - and is the reason why top won't work for you?)

set statistics io on

;with cte as
(
  select *
    , ROW_NUMBER() over (order by number) as rn
  from master.dbo.spt_values
) 
select *
from cte
where rn = 2

/* Just to add in what I was running RE: Comments */
;with cte as
(
  select top 2 *
    , ROW_NUMBER() over (order by number) as rn
  from master.dbo.spt_values
) 
select *
from cte
where rn = 2

If you are trying to install matplotlib in order to work with graphs on python. Try this link. https://github.com/jbmohler/matplotlib-winbuild. This is a set of scripts to build matplotlib from source on the MS Windows platform.

To build & install matplotlib in your Python, do:

git clone https://github.com/matplotlib/matplotlib
git clone https://github.com/jbmohler/matplotlib-winbuild
$ python matplotlib-winbuild\buildall.py

The build script will auto-detect Python version & 32/64 bit automatically.

To plot text on a ggplot you use the geom_text. But I find it helpful to summarise the data first using ddply

dfl <- ddply(df, .(x), summarize, y=length(x))
str(dfl)

Since the data is pre-summarized, you need to remember to change add the stat="identity" parameter to geom_bar:

ggplot(dfl, aes(x, y=y, fill=x)) + geom_bar(stat="identity") +
    geom_text(aes(label=y), vjust=0) +
    opts(axis.text.x=theme_blank(),
        axis.ticks=theme_blank(),
        axis.title.x=theme_blank(),
        legend.title=theme_blank(),
        axis.title.y=theme_blank()
)

We had the same issue when we had a typo in the mybatis mapping file like

        ....
        #{column1Name,          jdbcType=INTEGER},
        #{column2Name,          jdbcType=VARCHAR},
        #{column3Name,      jdbcTyep=VARCHAR}  -- do you see the typo ?
        .....

So check this kind of typos as well. Unfortunately, it can not understand the typo in compile/build time, it causes an unchecked exception and booms in runtime.

or shorthand for vim modeline:

vim :set ts=4 sw=4 sts=4 et :

Yes, this is a safe conversion. C requires it to work. This guarantee is in section 5.2.1 paragraph 2 of the latest ISO C standard, a recent draft of which is N1570:

Both the basic source and basic execution character sets shall have the following members:
[...]
the 10 decimal digits
0 1 2 3 4 5 6 7 8 9
[...]
In both the source and execution basic character sets, the value of each character after 0 in the above list of decimal digits shall be one greater than the value of the previous.

Both ASCII and EBCDIC, and character sets derived from them, satisfy this requirement, which is why the C standard was able to impose it. Note that letters are not contiguous iN EBCDIC, and C doesn't require them to be.

There is no library function to do it for a single char, you would need to build a string first:

int digit_to_int(char d)
{
 char str[2];

 str[0] = d;
 str[1] = '\0';
 return (int) strtol(str, NULL, 10);
}

You could also use the atoi() function to do the conversion, once you have a string, but strtol() is better and safer.

As commenters have pointed out though, it is extreme overkill to call a function to do this conversion; your initial approach to subtract '0' is the proper way of doing this. I just wanted to show how the recommended standard approach of converting a number as a string to a "true" number would be used, here.

You could use IsEmpty() function like this:

...
Set rRng = Sheet1.Range("A10")
If IsEmpty(rRng.Value) Then ...

you could also use following:

If ActiveCell.Value = vbNullString Then ...

<a onClick="yourFunction(); return false;" href="fallback.html">One Way</a>

** Edit **
From the flurry of comments, I'm sharing the resources given/found.

Previous SO Q and A's:

• Do you ever need to specify 'javascript:' in an onclick? (and the IE related A's following)
• javascript function in href vs onclick

Interesting reads:

• http://crisp.tweakblogs.net/blog/the-useless-javascript-pseudo-protocol.html
• https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Statements/label