in flask using flask.ext.script, you can do it like this:

python manage.py runserver -h 127.0.0.1 -p 8000

subprocess.call

Automatically waits , you can also use:

p1.wait()

I had this problem and the issue was that I had the package loaded in another R instance. Simply closing all R instances and installing on a fresh instance allowed for the package to be installed.

Generally, you can also install if every remaining instance has never loaded the package as well (even if it installed an old version).

Escape the apostrophe in O'Neal by writing O''Neal (two apostrophes).

You can create a temp table matching your proc output and insert into it.

CREATE TABLE #Temp (
    Col1 INT
)

INSERT INTO #Temp
    EXEC MyProc

This is probably too late, but to benefit other people who might stumble upon this, I used an extension method do to this using IComparable like this:

public static class BetweenExtension
    {
        public static bool IsBetween<T>(this T value, T min, T max) where T : IComparable
        {
            return (min.CompareTo(value) <= 0) && (value.CompareTo(max) <= 0);
        }
    }

Using this extension method with IComparable makes this method more generic and makes it usable with a wide variety of data types and not just dates.

You would use it like this:

DateTime start = new DateTime(2015,1,1);
DateTime end = new DateTime(2015,12,31);
DateTime now = new DateTime(2015,8,20);

if(now.IsBetween(start, end))
{
     //Your code here
}

Read the Clipboard, check against the input and the time the input is "typed". If the Clipboard has the same text and it is too fast, delete the pasted input.

.apply() takes in a function as the first parameter; pass in the label_race function as so:

df['race_label'] = df.apply(label_race, axis=1)

You don't need to make a lambda function to pass in a function.

When you get a value from client make and that a value for example.

var current_text = document.getElementById('user_text').value;
        var http = new XMLHttpRequest();
        http.onreadystatechange = function () {

            if (http.readyState == 4 &&  http.status == 200 ){
                var response = http.responseText;
              document.getElementById('server_response').value = response;
                console.log(response.value);


            }

On Windows :

1-Open Run Window by Winkey + R

2-Type services.msc

3-Search Postgres service based on version installed.

4-Click stop, start or restart the service option.

On Linux :

sudo systemctl restart postgresql

also instead of "restart" you can replace : status, stop or status.

I got the same problem until i read that the real problem is about FOCUS the your JFrame has already added Listeners but tour frame is never on Focus because you got a lot of components inside your JFrame that also are focusable so try:

JFrame.setFocusable(true);

Good Luck

isEmpty will do as you think it will, if string == "", it'll return true. Some of the other answers point to a situation where you have an optional string.

PLEASE use Optional Chaining!!!!

If the string is not nil, isEmpty will be used, otherwise it will not.

Below, the optionalString will NOT be set because the string is nil

let optionalString: String? = nil
if optionalString?.isEmpty == true {
     optionalString = "Lorem ipsum dolor sit amet"
}

Obviously you wouldn't use the above code. The gains come from JSON parsing or other such situations where you either have a value or not. This guarantees code will be run if there is a value.

try this:

$(window).unbind('scroll');

it works in my project

Use method splice to completely remove an item from an object array:

Object.prototype.removeItem = function (key, value) {
    if (value == undefined)
        return;

    for (var i in this) {
        if (this[i][key] == value) {
            this.splice(i, 1);
        }
    }
};

var collection = [
    { id: "5f299a5d-7793-47be-a827-bca227dbef95", title: "one" },
    { id: "87353080-8f49-46b9-9281-162a41ddb8df", title: "two" },
    { id: "a1af832c-9028-4690-9793-d623ecc75a95", title: "three" }
];

collection.removeItem("id", "87353080-8f49-46b9-9281-162a41ddb8df");

get-windowsfeature | where name -like RSAT-AD-PowerShell | Install-WindowsFeature

Let's say you have this

A
|
B    A0
|    |
C    D
\   /
  |
 ...

And you want to make sure that A is the same as A0.

This will do the trick:

$ git diff B A > B-A.diff
$ git diff D A0 > D-A0.diff
$ diff B-A.diff D-A0.diff

my best solution :

 WHERE  
 COALESCE(char_length(fieldValue), 0) = 0

COALESCE returns the first non-null expr in the expression list().

if the fieldValue is null or empty string then: we will return the second element then 0.

so 0 is equal to 0 then this fieldValue is a null or empty string.

in python for exemple:

def coalesce(fieldValue):
    if fieldValue in (null,''):
        return 0

good luck

That's right, each address needs to be quoted. If you have multiple addresses listed on the command line, the Send-MailMessage likes it if you specify both the human friendly and the email address parts.

pluginManagement: is an element that is seen along side plugins. Plugin Management contains plugin elements in much the same way, except that rather than configuring plugin information for this particular project build, it is intended to configure project builds that inherit from this one. However, this only configures plugins that are actually referenced within the plugins element in the children. The children have every right to override pluginManagement definitions.

From http://maven.apache.org/pom.html#Plugin%5FManagement

Copied from :

Maven2 - problem with pluginManagement and parent-child relationship

you can use str_replace say your name is in variable $name

$result = str_replace(' ', '_', $name);

another way is to use regex, as it will help to eliminate 2-time space etc.

  $result=  preg_replace('/\s+/', '_', $name);

You need to put this line in your code:

$(location).attr("href","http://stackoverflow.com");

If you don't have jQuery, go with JavaScript:

window.location.replace("http://stackoverflow.com");
window.location.href("http://stackoverflow.com");

You can also pass in '0' as the value for the column to auto-increment, the correct value will be used when the record is created. This is so much easier than temporary tables.

Source: Copying rows in MySQL (see the second comment, by TRiG, to the first solution, by Lore)

I think you are confused between size() and length.

(1) The reason why size has a parentheses is because list's class is List and it is a class type. So List class can have method size().

(2) Array's type is int[], and it is a primitive type. So we can only use length

Have you tried using Timestamp.valueOf(String)? It looks like it should do almost exactly what you want - you just need to change the separator between your date and time to a space, and the ones between hours and minutes, and minutes and hours, to colons:

import java.sql.*;

public class Test {
    public static void main(String[] args) {
        String text = "2011-10-02 18:48:05.123456";
        Timestamp ts = Timestamp.valueOf(text);
        System.out.println(ts.getNanos());
    }
}

Assuming you've already validated the string length, this will convert to the right format:

static String convertSeparators(String input) {
    char[] chars = input.toCharArray();
    chars[10] = ' ';
    chars[13] = ':';
    chars[16] = ':';
    return new String(chars);
}

Alternatively, parse down to milliseconds by taking a substring and using Joda Time or SimpleDateFormat (I vastly prefer Joda Time, but your mileage may vary). Then take the remainder of the string as another string and parse it with Integer.parseInt. You can then combine the values pretty easily:

Date date = parseDateFromFirstPart();
int micros = parseJustLastThreeDigits();

Timestamp ts = new Timestamp(date.getTime());
ts.setNanos(ts.getNanos() + micros * 1000);

Whether encrypted be the same when plain text is encrypted with the same key depends of algorithm and protocol. In cryptography there is initialization vector IV: http://en.wikipedia.org/wiki/Initialization_vector that used with various ciphers makes that the same plain text encrypted with the same key gives various cipher texts.

I advice you to read more about cryptography on Wikipedia, Bruce Schneier http://www.schneier.com/books.html and "Beginning Cryptography with Java" by David Hook. The last book is full of examples of usage of http://www.bouncycastle.org library.

If you are interested in cryptography the there is CrypTool: http://www.cryptool.org/ CrypTool is a free, open-source e-learning application, used worldwide in the implementation and analysis of cryptographic algorithms.

Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.youtube.com/watchv=cxLG2wtE7TM"));
startActivity(intent);

It is possible to rename a file and keep the history intact, although it causes the file to be renamed throughout the entire history of the repository. This is probably only for the obsessive git-log-lovers, and has some serious implications, including these:

• You could be rewriting a shared history, which is the most important DON'T while using Git. If someone else has cloned the repository, you'll break it doing this. They will have to re-clone to avoid headaches. This might be OK if the rename is important enough, but you'll need to consider this carefully -- you might end up upsetting an entire opensource community!
• If you've referenced the file using it's old name earlier in the repository history, you're effectively breaking earlier versions. To remedy this, you'll have to do a bit more hoop jumping. It's not impossible, just tedious and possibly not worth it.

Now, since you're still with me, you're a probably solo developer renaming a completely isolated file. Let's move a file using filter-tree!

Assume you're going to move a file old into a folder dir and give it the name new

This could be done with git mv old dir/new && git add -u dir/new, but that breaks history.

Instead:

git filter-branch --tree-filter 'if [ -f old ]; then mkdir dir && mv old dir/new; fi' HEAD

will redo every commit in the branch, executing the command in the ticks for each iteration. Plenty of stuff can go wrong when you do this. I normally test to see if the file is present (otherwise it's not there yet to move) and then perform the necessary steps to shoehorn the tree to my liking. Here you might sed through files to alter references to the file and so on. Knock yourself out! :)

When completed, the file is moved and the log is intact. You feel like a ninja pirate.

Also; The mkdir dir is only necessary if you move the file to a new folder, of course. The if will avoid the creation of this folder earlier in history than your file exists.

A couple things

(a) you cant have both background-color and background, background will always win. in the example below, i combined them through shorthand, but this will produce the color only as a fallback method when the image does not show.

(b) no-scroll does not work, i don't believe it is a valid property of a background-image. try something like fixed:

.button:after {
    content: "";
    width: 30px;
    height: 30px;
    background:red url("http://www.gentleface.com/i/free_toolbar_icons_16x16_black.png") no-repeat -30px -50px fixed;
    top: 10px;
    right: 5px;
    position: absolute;
    display: inline-block;
}

I updated your jsFiddle to this and it showed the image.

Following yet again on the use of a custom aggregate function of string concatenation: you need to remember that the select statement will place rows in any order, so you will need to do a sub select in the from statement with an order by clause, and then an outer select with a group by clause to aggregate the strings, thus:

SELECT custom_aggregate(MY.special_strings)
FROM (SELECT special_strings, grouping_column 
        FROM a_table 
        ORDER BY ordering_column) MY
GROUP BY MY.grouping_column

While this is old if someone comes across this again (via search). The correct answer with jQuery 1.7 onwards is now:

$('.pChk').click(function() {
    if( $(this).is(':checked')) {
        $("#ProjectListButton").show();
    } else {
        $("#ProjectListButton").hide();
    }
}); 

Ctrl + End works for me on Visual C++ 2010 Express.

While reading the TCP UDP debate I noticed a logical flaw. A TCP packet loss causing a one minute delay that's converted into a one minute buffer cant be correlated to UDP dropping a full minute while experiencing the same loss. A more fair comparison is as follows.

TCP experiences a packet loss. The video is stopped while TCP resend's packets in an attempt to stream mathematically perfect packets. Video is delayed for one minute and picks up where it left off after missing packet makes its destination. We all wait but we know we wont miss a single pixel.

UDP experiences a packet loss. For a second during the video stream a corner of the screen gets a little blurry. No one notices and the show goes on without looking for the lost packets.

Anything that streams gains the most benefits from UDP. The packet loss causing a one minute delay to TCP would not cause a one minute delay to UDP. Considering that most systems use multiple resolution streams making things go blocky when starving for packets, makes even more sense to use UDP.

UDP FTW when streaming.

Try this....

HTML inline

onKeydown="Javascript: if (event.keyCode==13) fnsearch();"
or
onkeypress="Javascript: if (event.keyCode==13) fnsearch();"

JavaScript

<script>
function fnsearch()
{
   alert('you press enter');
}
</script>

Use -1 as the start position:

INSTR('JD-EQ-0001', '-', -1)

It is simple way to use scroll bar to table body

/* It is simple way to use scroll bar to table body*/

table tbody {
  display: block;
  max-height: 300px;
  overflow-y: scroll;
}

table thead, table tbody tr {
  display: table;
  width: 100%;
  table-layout: fixed;
}

<table>
  <thead>
    <th>Invoice Number</th>
    <th>Purchaser</th>
    <th>Invoice Amount</th>
    <th>Invoice Date</th>
  </thead>
  <tbody>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
    <tr>
      <td>INV-1233</td>
      <td>Dinesh Vaitage</td>
      <td>$300</td>
      <td>01/12/2017</td>
    </tr>
  </tbody>
</table>

In Pandas, I like to use the shape attribute to get number of rows.

df[df.A > 0].shape[0]

gives the number of rows matching the condition A > 0, as desired.

This happened to me because I had the 'copyright' symbol in one of my strings! Once it was removed, problem solved.

A good rule of thumb, make sure that characters not appearing on your keyboard are removed if you are seeing this error.

Even more simplified: You can pass the value attribute directly!

<html>
 <head>
  <script type="text/javascript">

   function changeFunc($i) {
    alert($i);
   }

  </script>
 </head>
 <body>
  <select id="selectBox" onchange="changeFunc(value);">
   <option value="1">Option #1</option>
   <option value="2">Option #2</option>
  </select>
 </body>
</html>

The alert will either return 1 or 2.

The problem may come from running the project from visual studio on IIS while being on the wrong opened tab on visual studio, so the solution is either opening the right tab (the webform you want to test on your browser) or as others suggested in the other answers, right click on the webform that you want to set as a homepage then click on 'Set As A Start Page'.

The problem is an issue of semantic meaning (as BoltClock mentions) and visual rendering.

Originally HTML used <b> and <i> for these purposes, entirely stylistic commands, laid down in the semantic environment of the document markup. CSS is an attempt to separate out as far as possible the stylistic elements of the medium. Thus style information such as bold and italics should go in CSS.

<strong> and <em> were introduced to fill the semantic need for text to be marked as more important or stressed. They have default stylistic interpretations akin to bold and italic, but they are not bound to that fate.

From the comp.lang.c FAQ: http://c-faq.com/null/varieties.html

In essence: NULL (the preprocessor macro for the null pointer) is not the same as NUL (the null character).

An update if one is using Express 4.2 then the timeout middleware has been removed so need to manually add it with

npm install connect-timeout

and in the code it has to be (Edited as per comment, how to include it in the code)

 var timeout = require('connect-timeout');
 app.use(timeout('100s'));

If one has to call pd.Series.between(l,r) repeatedly (for different bounds l and r), a lot of work is repeated unnecessarily. In this case, it's beneficial to sort the frame/series once and then use pd.Series.searchsorted(). I measured a speedup of up to 25x, see below.

def between_indices(x, lower, upper, inclusive=True):
    """
    Returns smallest and largest index i for which holds 
    lower <= x[i] <= upper, under the assumption that x is sorted.
    """
    i = x.searchsorted(lower, side="left" if inclusive else "right")
    j = x.searchsorted(upper, side="right" if inclusive else "left")
    return i, j

# Sort x once before repeated calls of between()
x = x.sort_values().reset_index(drop=True)
# x = x.sort_values(ignore_index=True) # for pandas>=1.0
ret1 = between_indices(x, lower=0.1, upper=0.9)
ret2 = between_indices(x, lower=0.2, upper=0.8)
ret3 = ...

Benchmark

Measure repeated evaluations (n_reps=100) of pd.Series.between() as well as the method based on pd.Series.searchsorted(), for different arguments lower and upper. On my MacBook Pro 2015 with Python v3.8.0 and Pandas v1.0.3, the below code results in the following outpu

# pd.Series.searchsorted()
# 5.87 ms ± 321 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
# pd.Series.between(lower, upper)
# 155 ms ± 6.08 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)
# Logical expressions: (x>=lower) & (x<=upper)
# 153 ms ± 3.52 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)

import numpy as np
import pandas as pd

def between_indices(x, lower, upper, inclusive=True):
    # Assumption: x is sorted.
    i = x.searchsorted(lower, side="left" if inclusive else "right")
    j = x.searchsorted(upper, side="right" if inclusive else "left")
    return i, j

def between_fast(x, lower, upper, inclusive=True):
    """
    Equivalent to pd.Series.between() under the assumption that x is sorted.
    """
    i, j = between_indices(x, lower, upper, inclusive)
    if True:
        return x.iloc[i:j]
    else:
        # Mask creation is slow.
        mask = np.zeros_like(x, dtype=bool)
        mask[i:j] = True
        mask = pd.Series(mask, index=x.index)
        return x[mask]

def between(x, lower, upper, inclusive=True):
    mask = x.between(lower, upper, inclusive=inclusive)
    return x[mask]

def between_expr(x, lower, upper, inclusive=True):
    if inclusive:
        mask = (x>=lower) & (x<=upper)
    else:
        mask = (x>lower) & (x<upper)
    return x[mask]

def benchmark(func, x, lowers, uppers):
    for l,u in zip(lowers, uppers):
        func(x,lower=l,upper=u)

n_samples = 1000
n_reps = 100
x = pd.Series(np.random.randn(n_samples))
# Sort the Series.
# For pandas>=1.0:
# x = x.sort_values(ignore_index=True)
x = x.sort_values().reset_index(drop=True)

# Assert equivalence of different methods.
assert(between_fast(x, 0, 1, True ).equals(between(x, 0, 1, True)))
assert(between_expr(x, 0, 1, True ).equals(between(x, 0, 1, True)))
assert(between_fast(x, 0, 1, False).equals(between(x, 0, 1, False)))
assert(between_expr(x, 0, 1, False).equals(between(x, 0, 1, False)))

# Benchmark repeated evaluations of between().
uppers = np.linspace(0, 3, n_reps)
lowers = -uppers
%timeit benchmark(between_fast, x, lowers, uppers)
%timeit benchmark(between, x, lowers, uppers)
%timeit benchmark(between_expr, x, lowers, uppers)

How to make a simple Android popup window

This is a fuller example. It is a supplemental answer that deals with creating a popup window in general and not necessarily the specific details of the OP's problem. (The OP asks for a cancel button, but this is not necessary because the user can click anywhere on the screen to cancel it.) It will look like the following image.

Make a layout for the popup window

Add a layout file to res/layout that defines what the popup window will look like.

popup_window.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:background="#62def8">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:layout_margin="30dp"
        android:textSize="22sp"
        android:text="This is a popup window."/>

</RelativeLayout>

Inflate and show the popup window

Here is the code for the main activity of our example. Whenever the button is clicked, the popup window is inflated and shown over the activity. Touching anywhere on the screen dismisses the popup window.

MainActivity.java

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    public void onButtonShowPopupWindowClick(View view) {

        // inflate the layout of the popup window
        LayoutInflater inflater = (LayoutInflater)
                getSystemService(LAYOUT_INFLATER_SERVICE);
        View popupView = inflater.inflate(R.layout.popup_window, null);

        // create the popup window
        int width = LinearLayout.LayoutParams.WRAP_CONTENT;
        int height = LinearLayout.LayoutParams.WRAP_CONTENT;
        boolean focusable = true; // lets taps outside the popup also dismiss it
        final PopupWindow popupWindow = new PopupWindow(popupView, width, height, focusable);

        // show the popup window
        // which view you pass in doesn't matter, it is only used for the window tolken
        popupWindow.showAtLocation(view, Gravity.CENTER, 0, 0);

        // dismiss the popup window when touched
        popupView.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                popupWindow.dismiss();
                return true;
            }
        });
    }
}

That's it. You're finished.

Going on

Check out how gravity values effect PopupWindow.

You can also add a shadow.

Further study

These were also helpful in learning how to make a popup window:

• PopupWindow documentation
• How To Create Pop Up Window In Android (YouTube video)
• Android Popup Window Example

I found it here: http://www.microsoft.com/en-us/download/details.aspx?id=29062

This did not require any TechNet rigamarole or the use of their horrible Java 7 based download manager.

My case was to print horizontal (landscape) summary section - so:

}).then((canvas) => {
  const img = canvas.toDataURL('image/jpg');
  new jsPDF({
        orientation: 'l', // landscape
        unit: 'pt', // points, pixels won't work properly
        format: [canvas.width, canvas.height] // set needed dimensions for any element
  });
  pdf.addImage(img, 'JPEG', 0, 0, canvas.width, canvas.height);
  pdf.save('your-filename.pdf');
});

    SELECT SUM(Output.count),Output.attr 
FROM
(
    SELECT COUNT(column1  ) AS count,column1 AS attr FROM tab1 GROUP BY column1 
    UNION ALL
    SELECT COUNT(column2) AS count,column2 AS attr FROM tab1 GROUP BY column2
    UNION ALL
    SELECT COUNT(column3) AS count,column3 AS attr FROM tab1 GROUP BY column3) AS Output

    GROUP BY attr 

you can use like this

private dynamic defaultReminder => reminder.TimeSpanText[TimeSpan.FromMinutes(15)]; 

Sorry, don't have enough rep, or would have commented on CraigTP's answer.

I found the solution from the 1st link - C# Editable ListView, quite easy to use. The general idea is to:

• identify the SubItem that was selected and overlay a TextBox with the SubItem's text over the SubItem
• give this TextBox focus
• change SubItem's text to that of TextBox's when TextBox loses focus

What a workaround for a seemingly simple operation :-|

If you have a month wise get the last date of the month then,

public function getLastDateOfMonth($month)
    {
        $date = date('Y').'-'.$month.'-01';  //make date of month 
        return date('t', strtotime($date)); 
    }

$this->getLastDateOfMonth(01); //31

This may help someone:

This is a little different than just a global replace

from the terminal we run
node replace.js

replace.js:

function processFile(inputFile, repString = "../") {
var fs = require('fs'),
    readline = require('readline'),
    instream = fs.createReadStream(inputFile),
    outstream = new (require('stream'))(),
    rl = readline.createInterface(instream, outstream);
    formatted = '';   

const regex = /<xsl:include href="([^"]*)" \/>$/gm;

rl.on('line', function (line) {
    let url = '';
    let m;
    while ((m = regex.exec(line)) !== null) {
        // This is necessary to avoid infinite loops with zero-width matches
        if (m.index === regex.lastIndex) {
            regex.lastIndex++;
        }
        
        url = m[1];
    }

    let re = new RegExp('^.* <xsl:include href="(.*?)" \/>.*$', 'gm');

    formatted += line.replace(re, `\t<xsl:include href="${repString}${url}" />`);
    formatted += "\n";
});

rl.on('close', function (line) {
    fs.writeFile(inputFile, formatted, 'utf8', function (err) {
        if (err) return console.log(err);
    });

});
}


// path is relative to where your running the command from
processFile('build/some.xslt');

This is what this does. We have several file that have xml:includes

However in development we need the path to move down a level.

From this

<xsl:include href="common/some.xslt" />

to this

<xsl:include href="../common/some.xslt" />

So we end up running two regx patterns one to get the href and the other to write there is probably a better way to do this but it work for now.

Thanks

This one trims all leading and trailing delimeters

const trim = (str, delimiter) => {
  const pattern = `[^\\${delimiter}]`;
  const start = str.search(pattern);
  const stop = str.length - str.split('').reverse().join('').search(pattern);
  return str.substring(start, stop);
}

const test = '||2|aaaa12bb3ccc|||||';
console.log(trim(test, '|')); // 2|aaaa12bb3ccc

For those still searching for a tree with CSS3, this is a fantastic piece of code I found on the net:

http://thecodeplayer.com/walkthrough/css3-family-tree

HTML

<div class="tree">
  <ul>
    <li>
      <a href="#">Parent</a>
      <ul>
        <li>
          <a href="#">Child</a>
          <ul>
            <li>
              <a href="#">Grand Child</a>
            </li>
          </ul>
        </li>
        <li>
          <a href="#">Child</a>
          <ul>
            <li><a href="#">Grand Child</a></li>
            <li>
              <a href="#">Grand Child</a>
              <ul>
                <li>
                  <a href="#">Great Grand Child</a>
                </li>
                <li>
                  <a href="#">Great Grand Child</a>
                </li>
                <li>
                  <a href="#">Great Grand Child</a>
                </li>
              </ul>
            </li>
            <li><a href="#">Grand Child</a></li>
          </ul>
        </li>
      </ul>
    </li>
  </ul>
</div>

CSS

* {margin: 0; padding: 0;}

.tree ul {
  padding-top: 20px; position: relative;

  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
}

.tree li {
  float: left; text-align: center;
  list-style-type: none;
  position: relative;
  padding: 20px 5px 0 5px;

  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
}

/*We will use ::before and ::after to draw the connectors*/

.tree li::before, .tree li::after{
  content: '';
  position: absolute; top: 0; right: 50%;
  border-top: 1px solid #ccc;
  width: 50%; height: 20px;
}
.tree li::after{
  right: auto; left: 50%;
  border-left: 1px solid #ccc;
}

/*We need to remove left-right connectors from elements without 
any siblings*/
.tree li:only-child::after, .tree li:only-child::before {
  display: none;
}

/*Remove space from the top of single children*/
.tree li:only-child{ padding-top: 0;}

/*Remove left connector from first child and 
right connector from last child*/
.tree li:first-child::before, .tree li:last-child::after{
  border: 0 none;
}
/*Adding back the vertical connector to the last nodes*/
.tree li:last-child::before{
  border-right: 1px solid #ccc;
  border-radius: 0 5px 0 0;
  -webkit-border-radius: 0 5px 0 0;
  -moz-border-radius: 0 5px 0 0;
}
.tree li:first-child::after{
  border-radius: 5px 0 0 0;
  -webkit-border-radius: 5px 0 0 0;
  -moz-border-radius: 5px 0 0 0;
}

/*Time to add downward connectors from parents*/
.tree ul ul::before{
  content: '';
  position: absolute; top: 0; left: 50%;
  border-left: 1px solid #ccc;
  width: 0; height: 20px;
}

.tree li a{
  border: 1px solid #ccc;
  padding: 5px 10px;
  text-decoration: none;
  color: #666;
  font-family: arial, verdana, tahoma;
  font-size: 11px;
  display: inline-block;

  border-radius: 5px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;

  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
}

/*Time for some hover effects*/
/*We will apply the hover effect the the lineage of the element also*/
.tree li a:hover, .tree li a:hover+ul li a {
  background: #c8e4f8; color: #000; border: 1px solid #94a0b4;
}
/*Connector styles on hover*/
.tree li a:hover+ul li::after, 
.tree li a:hover+ul li::before, 
.tree li a:hover+ul::before, 
.tree li a:hover+ul ul::before{
  border-color:  #94a0b4;
}

PS: apart from the code, I also like the way the site shows it in action... really innovative.

In short:

1. Go to Edit > Preferences
2. Choose SQL Editor
3. Under SQL Execution, check Treat BINARY/VARBINARY as nonbinary character string
4. Restart MySQL Workbench (you will not be prompted or informed of this requirement).

In MySQL Workbench 6.0+

1. Go to Edit > Preferences
2. Choose SQL Queries
3. Under Query Results, check Treat BINARY/VARBINARY as nonbinary character string
4. It's not mandatory to restart MySQL Workbench (you will not be prompted or informed of this requirement).*

With this setting you will be able to concatenate fields without getting blobs.

I think this applies to versions 5.2.22 and later and is the result of this MySQL bug.

Disclaimer: I don't know what the downside of this setting is - maybe when you are selecting BINARY/VARBINARY values you will see it as plain text which may be misleading and/or maybe it will hinder performance if they are large enough?

Some others not mentioned here -

• Mono Cecil: With Cecil, you can load existing managed assemblies, browse all the contained types, modify them on the fly and save back to the disk the modified assembly.

• Kaliro: This is a tool for exploring the content of applications built using the Microsoft.Net framework.

• Dotnet IL Editor (DILE): Dotnet IL Editor (DILE) allows disassembling and debugging .NET 1.0/1.1/2.0/3.0/3.5 applications without source code or .pdb files. It can debug even itself or the assemblies of the .NET Framework on IL level.

• Common Compiler Infrastructure: Microsoft Research Common Compiler Infrastructure (CCI) is a set of libraries and an application programming interface (API) that supports some of the functionality that is common to compilers and related programming tools. CCI is used primarily by applications that create, modify or analyze .NET portable executable (PE) and debug (PDB) files.

j is an empty list, but you're attempting to write to element [0] in the first iteration, which doesn't exist yet.

Try the following instead, to add a new element to the end of the list:

for l in i:
    j.append(l)

Of course, you'd never do this in practice if all you wanted to do was to copy an existing list. You'd just do:

j = list(i)

Alternatively, if you wanted to use the Python list like an array in other languages, then you could pre-create a list with its elements set to a null value (None in the example below), and later, overwrite the values in specific positions:

i = [1, 2, 3, 5, 8, 13]
j = [None] * len(i)
#j == [None, None, None, None, None, None]
k = 0

for l in i:
   j[k] = l
   k += 1

The thing to realise is that a list object will not allow you to assign a value to an index that doesn't exist.

[+]is simpler

    String s = "ddjdjdj+kfkfkf";

    if(s.contains ("+"))
    {
        String parts[] = s.split("[+]");
        s =  parts[0]; // i want to strip part after  +
    }
    System.out.println(s);

The easiest solution to this is to use rgba as the color: border-color: rgba(0,0,0,0); That is fully transparent border color.

You can use tr to convert from DOS to Unix; however, you can only do this safely if CR appears in your file only as the first byte of a CRLF byte pair. This is usually the case. You then use:

tr -d '\015' <DOS-file >UNIX-file

Note that the name DOS-file is different from the name UNIX-file; if you try to use the same name twice, you will end up with no data in the file.

You can't do it the other way round (with standard 'tr').

If you know how to enter carriage return into a script (control-V, control-M to enter control-M), then:

sed 's/^M$//'     # DOS to Unix
sed 's/$/^M/'     # Unix to DOS

where the '^M' is the control-M character. You can also use the bash ANSI-C Quoting mechanism to specify the carriage return:

sed $'s/\r$//'     # DOS to Unix
sed $'s/$/\r/'     # Unix to DOS

However, if you're going to have to do this very often (more than once, roughly speaking), it is far more sensible to install the conversion programs (e.g. dos2unix and unix2dos, or perhaps dtou and utod) and use them.

If you need to process entire directories and subdirectories, you can use zip:

zip -r -ll zipfile.zip somedir/
unzip zipfile.zip

This will create a zip archive with line endings changed from CRLF to CR. unzip will then put the converted files back in place (and ask you file by file - you can answer: Yes-to-all). Credits to @vmsnomad for pointing this out.

Alamofire

If you are already using Alamofire for all the RESTful Api, here is what you can benifit from that.

You can add following class to your app, and call MNNetworkUtils.main.isConnected() to get a boolean on whether its connected or not.

#import Alamofire

class MNNetworkUtils {
  static let main = MNNetworkUtils()
  init() {
    manager = NetworkReachabilityManager(host: "google.com")
    listenForReachability()
  }

  private let manager: NetworkReachabilityManager?
  private var reachable: Bool = false
  private func listenForReachability() {
    self.manager?.listener = { [unowned self] status in
      switch status {
      case .notReachable:
        self.reachable = false
      case .reachable(_), .unknown:
        self.reachable = true
      }
    }
    self.manager?.startListening()
  }

  func isConnected() -> Bool {
    return reachable
  }
}

This is a singleton class. Every time, when user connect or disconnect the network, it will override self.reachable to true/false correctly, because we start listening for the NetworkReachabilityManager on singleton initialization.

Also in order to monitor reachability, you need to provide a host, currently I am using google.com feel free to change to any other hosts or one of yours if needed.

Try this...

$(document).ready(function () {
    $.fn.enterkeytab = function () {
        $(this).on('keydown', 'input,select,text,button', function (e) {
            var self = $(this)
              , form = self.parents('form:eq(0)')
              , focusable
              , next
            ;
            if (e.keyCode == 13) {
                focusable = form.find('input,a,select').filter(':visible');
                next = focusable.eq(focusable.index(this) + 1);
                if (next.length) {
                    //if disable try get next 10 fields
                    if (next.is(":disabled")){
                        for(i=2;i<10;i++){
                            next = focusable.eq(focusable.index(this) + i);
                            if (!next.is(":disabled"))
                                break;
                        }
                    }
                    next.focus();
                }
                return false;
            }
        });
    }
    $("form").enterkeytab();
});

Ignoring the fact that base is a reserved word you cannot do inheritance of enum.

The best thing you could do is something like that:

public enum Baseenum
{
   x, y, z
}

public enum Consume
{
   x = Baseenum.x,
   y = Baseenum.y,
   z = Baseenum.z
}

public void Test()
{
   Baseenum a = Baseenum.x;
   Consume newA = (Consume) a;

   if ((Int32) a == (Int32) newA)
   {
   MessageBox.Show(newA.ToString());
   }
}

Since they're all the same base type (ie: int) you could assign the value from an instance of one type to the other which a cast. Not ideal but it work.

None of the above solutions worked for my purposes, in part because I checking the environment for an open-ended list of variables that need to be set before starting a lengthy process. I ended up with this:

mapfile -t arr < variables.txt

EXITCODE=0

for i in "${arr[@]}"
do
   ISSET=$(env | grep ^${i}= | wc -l)
   if [ "${ISSET}" = "0" ];
   then
      EXITCODE=-1
      echo "ENV variable $i is required."
   fi
done

exit ${EXITCODE}

BalusC is right. Version 1.0.13 is current, but 1.0.9 appears to have the required bundles:

$ jar tf lib/jfreechart-1.0.9.jar | grep LocalizationBundle.properties 
org/jfree/chart/LocalizationBundle.properties
org/jfree/chart/editor/LocalizationBundle.properties
org/jfree/chart/plot/LocalizationBundle.properties

Try using:

selenium.select("id=items","label=engineering")

or

selenium.select("id=items","index=3")

Had a weird situation where I had a decimal variable, when serializing 55.50 it always sets default value mathematically as 55.5. But whereas, our client system is seriously expecting 55.50 for some reason and they definitely expected decimal. Thats when I had write the below helper, which always converts any decimal value padded to 2 digits with zeros instead of sending a string.

public static class DecimalExtensions
{
    public static decimal WithTwoDecimalPoints(this decimal val)
    {
        return decimal.Parse(val.ToString("0.00"));
    }
}

Usage should be

var sampleDecimalValueV1 = 2.5m;
Console.WriteLine(sampleDecimalValueV1.WithTwoDecimalPoints());

decimal sampleDecimalValueV1 = 2;
Console.WriteLine(sampleDecimalValueV1.WithTwoDecimalPoints());

Output:

2.50
2.00

I had to add C:\Users\{Username}\AppData\Roaming\npm to my env variables and then i could install stuff.

The cleanest way is to not (directly) use an iterator at all:

• type your map with generics
• use a foreach loop to iterate over the entries:

Like this:

Map<Integer, String> hm = new HashMap<Integer, String>();

hm.put(0, "zero");
hm.put(1, "one");

for (Map.Entry<Integer, String> entry : hm.entrySet()) {
    // do something with the entry
    System.out.println(entry.getKey() + " - " + entry.getValue());
    // the getters are typed:
    Integer key = entry.getKey();
    String value = entry.getValue();
}

This is way more efficient than iterating over keys, because you avoid n calls to get(key).

Use the below code as per How can I create a folder dynamically using the File upload server control?:

string subPath ="ImagesPath"; // Your code goes here

bool exists = System.IO.Directory.Exists(Server.MapPath(subPath));

if(!exists)
    System.IO.Directory.CreateDirectory(Server.MapPath(subPath));

Another way to remove incorrect XML chars in C# is using XmlConvert.IsXmlChar (Available since .NET Framework 4.0)

public static string RemoveInvalidXmlChars(string content)
{
   return new string(content.Where(ch => System.Xml.XmlConvert.IsXmlChar(ch)).ToArray());
}

or you may check that all characters are XML-valid:

public static bool CheckValidXmlChars(string content)
{
   return content.All(ch => System.Xml.XmlConvert.IsXmlChar(ch));
}

.Net Fiddle

For example, the vertical tab symbol (\v) is not valid for XML, it is valid UTF-8, but not valid XML 1.0, and even many libraries (including libxml2) miss it and silently output invalid XML.

You should really check till square root of num as sqrt(num) * sqrt(num) = num:

Something on these lines:

int square_root = (int) sqrt(num) + 1;
for (int i = 1; i < square_root; i++) { 
    if (num % i == 0&&i*i!=num)
        cout << i << num/i << endl;
    if (num % i == 0&&i*i==num)
        cout << i << '\n';
}

I had c++ codes in my project but i didn't have NDK installed, installing it solved the problem

To add to Mike Flynn's answer, since upgrading to Xcode 7 and running my app on an iOS 9 device, I added this to my (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

// Hide any window that isn't the main window
NSArray *windows = [[UIApplication sharedApplication] windows];
for (UIWindow *window in windows) {
    if (window != self.window) {
        window.hidden = YES;
    }
}

If you remember which branch was checked out before (e.g. master) you could simply

git checkout master

to get out of detached HEAD state.

Generally speaking: git checkout <branchname> will get you out of that.

If you don't remember the last branch name, try

git checkout -

This also tries to check out your last checked out branch.

I was using Write #1 "Print my Line" instead I tried Print #1, "Print my Line" and it give me all the data without default Quote(")

Dim strFile_Path As String
strFile_Path = ThisWorkbook.Path & "\" & "XXXX" & VBA.Format(VBA.Now, "dd-MMM-yyyy hh-mm") & ".txt"
Open strFile_Path For Output As #1

Dim selectedFeature As String

For counter = 7 To maxNumberOfColumn

        selectedFeature = "X"
        Print #1, selectedFeature
        'Write #1, selectedFeature

Next counter
Close #1

You can combine insertAdjacentHTML method and document.currentScript property.

The insertAdjacentHTML() method of the Element interface parses the specified text as HTML or XML and inserts the resulting nodes into the DOM tree at a specified position:

• 'beforebegin': Before the element itself.
• 'afterbegin': Just inside the element, before its first child.
• 'beforeend': Just inside the element, after its last child.
• 'afterend': After the element itself.

The document.currentScript property returns the <script> element whose script is currently being processed. Best position will be beforebegin — new HTML will be inserted before <script> itself. To match document.write's native behavior, one would position the text afterend, but then the nodes from consecutive calls to the function aren't placed in the same order as you called them (like document.write does), but in reverse. The order in which your HTML appears is probably more important than where they're place relative to the <script> tag, hence the use of beforebegin.

document.currentScript.insertAdjacentHTML(
  'beforebegin', 
  'This is a document.write alternative'
)

A simple and generic way to convert an enum to something you can interact:

public static Dictionary<int, string> ToList<T>() where T : struct
{
   return ((IEnumerable<T>)Enum
       .GetValues(typeof(T)))
       .ToDictionary(
           item => Convert.ToInt32(item),
           item => item.ToString());
}

And then:

var enums = EnumHelper.ToList<MyEnum>();

import sys
import time

a = 0  
for x in range (0,3):  
    a = a + 1  
    b = ("Loading" + "." * a)
    # \r prints a carriage return first, so `b` is printed on top of the previous line.
    sys.stdout.write('\r'+b)
    time.sleep(0.5)
print (a)

Note that you might have to run sys.stdout.flush() right after sys.stdout.write('\r'+b) depending on which console you are doing the printing to have the results printed when requested without any buffering.

One more approach to reading a file that I happen to like is referred to variously as variable notation or variable syntax and involves simply enclosing a filespec within curly braces preceded by a dollar sign, to wit:

$content = ${C:file.txt}

This notation may be used as either an L-value or an R-value; thus, you could just as easily write to a file with something like this:

 ${D:\path\to\file.txt} = $content

Another handy use is that you can modify a file in place without a temporary file and without sub-expressions, for example:

${C:file.txt} = ${C:file.txt} | select -skip 1

I became fascinated by this notation initially because it was very difficult to find out anything about it! Even the PowerShell 2.0 specification mentions it only once showing just one line using it--but with no explanation or details of use at all. I have subsequently found this blog entry on PowerShell variables that gives some good insights.

One final note on using this: you must use a drive designation, i.e. ${drive:filespec} as I have done in all the examples above. Without the drive (e.g. ${file.txt}) it does not work. No restrictions on the filespec on that drive: it may be absolute or relative.

I think the right way to find the internal Java used by the Android Studio is to

1. Open Android Studio
2. Go to File->Other Settings->Default Project Structure/JDK Location:
3. and copy what ever string is specified there

This will not require memorising the folder or searching for java and also these steps wil take of any future changes to the java location by the Android Studio team changes I suppose

Open your cmd.exe as administrator,

then Find the PID of port 4200

netstat -ano | findstr :4200

Here i have 3 PID :

• Red one is from "ng-serve" (127.0.0.1:4200) that LISTENING
• Green one is from "your browser"

kill only port 4200 (kill the red PID):

taskkill /PID 15940 /F

note : kill the green one will only lead your browser closed by force.

now you can do "ng-serve" to start your angular app at the same port 4200

Additional Stuff :

One liner : After looking a way to optimize this, Here is the One-liner command of this answer : (special thanks to : Josep Alsina for this tips)

for /f "tokens=5" %a in ('netstat -ano ^| find "4200" ^| find "LISTENING"') do taskkill /f /pid %a

So let's say after getMasterData servlet will response.sendRedirect to to test.jsp.

In test.jsp

Create a javascript

<script type="text/javascript">
function alertName(){
alert("Form has been submitted");
} 
</script> 

and than at the bottom

<script type="text/javascript"> window.onload = alertName; </script>

Note:im not sure how to type the code in stackoverflow!. Edit: I just learned how to

Edit 2: TO the question:This works perfectly. Another question. How would I get rid of the initial alert when I first start up the JSP? "Form has been submitted" is present the second I execute. It shows up after the load is done to which is perfect.

To do that i would highly recommendation to use session!

So what you want to do is in your servlet:

session.setAttribute("getAlert", "Yes");//Just initialize a random variable.
response.sendRedirect(test.jsp);

than in the test.jsp

<%
session.setMaxInactiveInterval(2);
%>

 <script type="text/javascript">
var Msg ='<%=session.getAttribute("getAlert")%>';
    if (Msg != "null") {
 function alertName(){
 alert("Form has been submitted");
 } 
 }
 </script> 

and than at the bottom

<script type="text/javascript"> window.onload = alertName; </script>

So everytime you submit that form a session will be pass on! If session is not null the function will run!

declare it "static" like this:

static void MyClass::printInformation() { return; }

Use the string objects Match method:

// Match a string that ends with abc, similar to LIKE '%abc'
if (theString.match(/^.*abc$/)) 
{ 
    /*Match found */
}

// Match a string that starts with abc, similar to LIKE 'abc%'
if (theString.match(/^abc.*$/)) 
{ 
    /*Match found */
}

Basically, you have two major choices:

• You can generate the identifier yourself, in which case you can use an assigned identifier.
• You can use the @GeneratedValue annotation and Hibernate will assign the identifier for you.

For the generated identifiers you have two options:

• UUID identifiers.
• Numerical identifiers.

For numerical identifiers you have three options:

• IDENTITY
• SEQUENCE
• TABLE

IDENTITY is only a good choice when you cannot use SEQUENCE (e.g. MySQL) because it disables JDBC batch updates.

SEQUENCE is the preferred option, especially when used with an identifier optimizer like pooled or pooled-lo.

TABLE is to be avoided since it uses a separate transaction to fetch the identifier and row-level locks which scales poorly.

In C++11, this is the solution I'm using:

template<typename... Ts> inline void Unreferenced(Ts&&...) {}

int Foo(int bar) 
{
    Unreferenced(bar);
    return 0;
}

int Foo2(int bar1, int bar2) 
{
    Unreferenced(bar1, bar2);
    return 0;
}

Verified to be portable (at least on modern msvc, clang and gcc) and not producing extra code when optimizations are enabled. With no optimization, the extra function call is performed and references to the parameters are copied to the stack, but there are no macros involved.

If the extra code is an issue, you can use this declaration instead:

(decltype(Unreferenced(bar1, bar2)))0;

but at that point, a macro provides better readability:

#define UNREFERENCED(...) { (decltype(Unreferenced(__VA_ARGS__)))0; }

Select-Object creates a new psobject and copies the properties you requested to it. You can verify this with GetType():

PS > $a.GetType().fullname
System.DayOfWeek

PS > $b.GetType().fullname
System.Management.Automation.PSCustomObject

Sending and receiving data in JSON format using POST method

// Sending and receiving data in JSON format using POST method
//
var xhr = new XMLHttpRequest();
var url = "url";
xhr.open("POST", url, true);
xhr.setRequestHeader("Content-Type", "application/json");
xhr.onreadystatechange = function () {
    if (xhr.readyState === 4 && xhr.status === 200) {
        var json = JSON.parse(xhr.responseText);
        console.log(json.email + ", " + json.password);
    }
};
var data = JSON.stringify({"email": "[email protected]", "password": "101010"});
xhr.send(data);

Sending and receiving data in JSON format using GET method

// Sending a receiving data in JSON format using GET method
//      
var xhr = new XMLHttpRequest();
var url = "url?data=" + encodeURIComponent(JSON.stringify({"email": "[email protected]", "password": "101010"}));
xhr.open("GET", url, true);
xhr.setRequestHeader("Content-Type", "application/json");
xhr.onreadystatechange = function () {
    if (xhr.readyState === 4 && xhr.status === 200) {
        var json = JSON.parse(xhr.responseText);
        console.log(json.email + ", " + json.password);
    }
};
xhr.send();

Handling data in JSON format on the server-side using PHP

<?php
// Handling data in JSON format on the server-side using PHP
//
header("Content-Type: application/json");
// build a PHP variable from JSON sent using POST method
$v = json_decode(stripslashes(file_get_contents("php://input")));
// build a PHP variable from JSON sent using GET method
$v = json_decode(stripslashes($_GET["data"]));
// encode the PHP variable to JSON and send it back on client-side
echo json_encode($v);
?>

The limit of the length of an HTTP Get request is dependent on both the server and the client (browser) used, from 2kB - 8kB. The server should return 414 (Request-URI Too Long) status if an URI is longer than the server can handle.

Note Someone said that I could use state names instead of state values; in other words I could use xhr.readyState === xhr.DONE instead of xhr.readyState === 4 The problem is that Internet Explorer uses different state names so it's better to use state values.

Apache 2 mod_headers

You could also enable Apache 2 mod_headers. On Fedora it's already enabled by default. If you use Ubuntu/Debian, enable it like this:

# First enable headers module for Apache 2,
# and then restart the Apache2 service
a2enmod headers
apache2 -k graceful

On Ubuntu/Debian you can configure headers in the file /etc/apache2/conf-enabled/security.conf

#
# Setting this header will prevent MSIE from interpreting files as something
# else than declared by the content type in the HTTP headers.
# Requires mod_headers to be enabled.
#
#Header set X-Content-Type-Options: "nosniff"

#
# Setting this header will prevent other sites from embedding pages from this
# site as frames. This defends against clickjacking attacks.
# Requires mod_headers to be enabled.
#
Header always set X-Frame-Options: "sameorigin"
Header always set X-Content-Type-Options nosniff
Header always set X-XSS-Protection "1; mode=block"
Header always set X-Permitted-Cross-Domain-Policies "master-only"
Header always set Cache-Control "no-cache, no-store, must-revalidate"
Header always set Pragma "no-cache"
Header always set Expires "-1"
Header always set Content-Security-Policy: "default-src 'none';"
Header always set Content-Security-Policy: "script-src 'self' www.google-analytics.com adserver.example.com www.example.com;"
Header always set Content-Security-Policy: "style-src 'self' www.example.com;"

Note: This is the bottom part of the file. Only the last three entries are CSP settings.

The first parameter is the directive, the second is the sources to be white-listed. I've added Google analytics and an adserver, which you might have. Furthermore, I found that if you have aliases, e.g, www.example.com and example.com configured in Apache 2 you should add them to the white-list as well.

Inline code is considered harmful, and you should avoid it. Copy all the JavaScript code and CSS to separate files and add them to the white-list.

While you're at it you could take a look at the other header settings and install mod_security

Further reading:

https://developers.google.com/web/fundamentals/security/csp/

https://www.w3.org/TR/CSP/

You can use a dictionary too.

def install():
    print "In install"

methods = {'install': install}

method_name = 'install' # set by the command line options
if method_name in methods:
    methods[method_name]() # + argument list of course
else:
    raise Exception("Method %s not implemented" % method_name)

It's true, they are both - or more precisely, they are "inline block" elements. This means that they flow inline like text, but also have a width and height like block elements.

Please make use of the code below to display images inline:

<img style='vertical-align:middle;' src='somefolder/icon.gif'>
<div style='vertical-align:middle; display:inline;'>
Your text here
</div>

Relative to the default size defined to that font.

If someone opens your page on a web browser, there's a default font and font size it uses.

Are you running Android M? If so, this is because it's not enough to declare permissions in the manifest. For some permissions, you have to explicitly ask user in the runtime: http://developer.android.com/training/permissions/requesting.html

You can't. It's a browser feature there to prevent sites from showing hundreds of alerts to prevent you from leaving.

You can, however, look into modal popups like jQuery UI Dialog. These are javascript alert boxes that show a custom dialog. They don't use the default alert() function and therefore, bypass the issue you're running into completely.

I've found that an apps that has a lot of message boxes and confirms has a much better user experience if you use custom dialogs instead of the default alerts and confirms.

Although the original post had other issues (i.e. the missing "-d"), the error message is more generic.

curl: (3) [globbing] nested braces not supported at pos X

This is because curly braces {} and square brackets [] are special globbing characters in curl. To turn this globbing off, use the "-g" option.

As an example, the following Solr facet query will fail without the "-g" to turn off curl globbing: curl -g 'http://localhost:8983/solr/query?json.facet={x:{terms:"myfield"}}'

Just use parenthesis for SELECT clause into INSERT. For example like this :

INSERT INTO Table1 (col1, col2, your_desired_value_from_select_clause, col3)
VALUES (
   'col1_value', 
   'col2_value',
   (SELECT col_Table2 FROM Table2 WHERE IdTable2 = 'your_satisfied_value_for_col_Table2_selected'),
   'col3_value'
);

Hopefully this helps:

>>> seta = set('1234')
>>> listb = ['a','b','c']
>>> seta.union(listb)
set(['a', 'c', 'b', '1', '3', '2', '4'])
>>> seta
set(['1', '3', '2', '4'])
>>> seta = seta.union(listb)
>>> seta
set(['a', 'c', 'b', '1', '3', '2', '4'])

    <%-- if you want to select value from drop-downlist here is jsp code. --%>
    <body>
    <form name="f1" method="get" action="#">
       <select name="clr">
           <option>Red</option>
           <option>Blue</option>   
           <option>Green</option>
           <option>Pink</option>
       </select>
     <input type="submit" name="submit" value="Select Color"/>
    </form>
    <%-- To display selected value from dropdown list. --%>
     <% 
                String s=request.getParameter("clr");
                if (s !=null)
                {
                    out.println("Selected Color is : "+s);
                }
      %>
</body>

The warning from your compiler is telling you that your format specifier doesn't match the data type you're passing to it.

Try using %lx or %llx. For more portability, include inttypes.h and use the PRIx64 macro.

For example: printf("val = 0x%" PRIx64 "\n", val); (note that it's string concatenation)

I can't believe nobody suggested this:

int i = 9;
i.ToString("D2"); // Will give you the string "09"

or

i.ToString("D8"); // Will give you the string "00000009"

If you want hexadecimal:

byte b = 255;
b.ToString("X2"); // Will give you the string "FF"

You can even use just "C" to display as currency if you locale currency symbol. See here: https://docs.microsoft.com/en-us/dotnet/api/system.int32.tostring?view=netframework-4.7.2#System_Int32_ToString_System_String_

 select  CONCAT(UCASE(LEFT('CHRIS', 1)),SUBSTRING(lower('CHRIS'),2));

Above statement can be used for first letter CAPS and rest as lower case.

Node.js is an open source command line tool built for the server side JavaScript code. You can download a tarball, compile and install the source. It lets you run JavaScript programs.

The JavaScript is executed by the V8, a JavaScript engine developed by Google which is used in Chrome browser. It uses a JavaScript API to access the network and file system.

It is popular for its performance and the ability to perform parallel operations.

Understanding node.js is the best explanation of node.js I have found so far.

Following are some good articles on the topic.

• Learning Server-Side JavaScript with Node.js
• This Time, You’ll Learn Node.js

If you installed rspec as a plugin rather than as a gem, then you won't have the spec executable.

At any rate, All you need to do is run the file using ruby. The rspec code is clever enough to run the tests for you.

eg:

ruby myclass_spec.rb

One annoying aspect with LISTAGG is that if the total length of concatenated string exceeds 4000 characters( limit for VARCHAR2 in SQL ), the below error is thrown, which is difficult to manage in Oracle versions upto 12.1

ORA-01489: result of string concatenation is too long

A new feature added in 12cR2 is the ON OVERFLOW clause of LISTAGG. The query including this clause would look like:

SELECT pid, LISTAGG(Desc, ' ' on overflow truncate) WITHIN GROUP (ORDER BY seq) AS desc
FROM B GROUP BY pid;

The above will restrict the output to 4000 characters but will not throw the ORA-01489 error.

These are some of the additional options of ON OVERFLOW clause:

• ON OVERFLOW TRUNCATE 'Contd..' : This will display 'Contd..' at the end of string (Default is ... )
• ON OVERFLOW TRUNCATE '' : This will display the 4000 characters without any terminating string.
• ON OVERFLOW TRUNCATE WITH COUNT : This will display the total number of characters at the end after the terminating characters. Eg:- '...(5512)'
• ON OVERFLOW ERROR : If you expect the LISTAGG to fail with the ORA-01489 error ( Which is default anyway ).

Update sklearn

conda update scikit-learn

As others have said, you can use the sizeof(arr)/sizeof(*arr), but this will give you the wrong answer for pointer types that aren't arrays.

template<class T, size_t N>
constexpr size_t size(T (&)[N]) { return N; }

This has the nice property of failing to compile for non-array types (Visual Studio has _countof which does this). The constexpr makes this a compile time expression so it doesn't have any drawbacks over the macro (at least none I know of).

You can also consider using std::array from C++11, which exposes its length with no overhead over a native C array.

C++17 has std::size() in the <iterator> header which does the same and works for STL containers too (thanks to @Jon C).

To send to a custom page:

app.get('*', function(req, res){
  if (req.accepts('html')) {
     res.send('404', '<script>location.href = "/the-404-page.html";</script>');
     return;
  }
});

I'm assuming you figured this out already but:

Technical Reference for Log Files in Configuration Manager

That's a list of client-side logs and what they do. They are located in Windows\CCM\Logs

AppEnforce.log will show you the actual command-line executed and the resulting exit code for each Deployment Type (only for the new style ConfigMgr Applications)

This is my go-to for troubleshooting apps. Haven't really found any other logs that are exceedingly useful.

for image write this

<input type=file accept="image/*">

For other, You can use the accept attribute on your form to suggest to the browser to restrict certain types. However, you'll want to re-validate in your server-side code to make sure. Never trust what the client sends you

To get only uploaded file Name use this,

fake_path=document.getElementById('FileUpload1').value
alert(fake_path.split("\\").pop())

FileUpload1 value contains fake path, that you probably don't want, to avoid that use split and pop last element from your file.

Simple, just use .set_color

>>> barlist=plt.bar([1,2,3,4], [1,2,3,4])
>>> barlist[0].set_color('r')
>>> plt.show()

For your new question, not much harder either, just need to find the bar from your axis, an example:

>>> f=plt.figure()
>>> ax=f.add_subplot(1,1,1)
>>> ax.bar([1,2,3,4], [1,2,3,4])
<Container object of 4 artists>
>>> ax.get_children()
[<matplotlib.axis.XAxis object at 0x6529850>, 
 <matplotlib.axis.YAxis object at 0x78460d0>,  
 <matplotlib.patches.Rectangle object at 0x733cc50>, 
 <matplotlib.patches.Rectangle object at 0x733cdd0>, 
 <matplotlib.patches.Rectangle object at 0x777f290>, 
 <matplotlib.patches.Rectangle object at 0x777f710>, 
 <matplotlib.text.Text object at 0x7836450>, 
 <matplotlib.patches.Rectangle object at 0x7836390>, 
 <matplotlib.spines.Spine object at 0x6529950>, 
 <matplotlib.spines.Spine object at 0x69aef50>,
 <matplotlib.spines.Spine object at 0x69ae310>, 
 <matplotlib.spines.Spine object at 0x69aea50>]
>>> ax.get_children()[2].set_color('r') 
 #You can also try to locate the first patches.Rectangle object 
 #instead of direct calling the index.

If you have a complex plot and want to identify the bars first, add those:

>>> import matplotlib
>>> childrenLS=ax.get_children()
>>> barlist=filter(lambda x: isinstance(x, matplotlib.patches.Rectangle), childrenLS)
[<matplotlib.patches.Rectangle object at 0x3103650>, 
 <matplotlib.patches.Rectangle object at 0x3103810>, 
 <matplotlib.patches.Rectangle object at 0x3129850>, 
 <matplotlib.patches.Rectangle object at 0x3129cd0>, 
 <matplotlib.patches.Rectangle object at 0x3112ad0>]

If you are still seeking for the best solution in 2018, I found the way this works perfectly if you have at least one free pseudo element( ::after or ::before ).

You just have to add class to your row like this: <div class="row vertical-divider ">

And add this to your CSS:

.row.vertical-divider [class*='col-']:not(:last-child)::after {
  background: #e0e0e0;
  width: 1px;
  content: "";
  display:block;
  position: absolute;
  top:0;
  bottom: 0;
  right: 0;
  min-height: 70px;
}

Any row with this class will now have vertical divider between all of the columns it contains...

You can see how this works in this example.

Surprised I haven't seen this yet. You can execute a file and then leave the interpreter open after execution terminates using the -i option:

| foo.py |
----------
testvar = 10

def bar(bing):
  return bing*3

--------



$ python -i foo.py
>>> testvar 
10
>>> bar(6)
18

As others have said, it is not possible to out of using post/redirect/get. But at the same time it is quite easy to do what you want to do server side.

In your POST page you simply validate the user input but do not act on it, instead you copy it into a SESSION array. You then redirect back to the main submission page again. Your main submission page starts by checking to see if the SESSION array that you are using exists, and if so copy it into a local array and unset it. From there you can act on it.

This way you only do all your main work once, achieving what you want to do.

The STAThreadAttribute marks a thread to use the Single-Threaded COM Apartment if COM is needed. By default, .NET won't initialize COM at all. It's only when COM is needed, like when a COM object or COM Control is created or when drag 'n' drop is needed, that COM is initialized. When that happens, .NET calls the underlying CoInitializeEx function, which takes a flag indicating whether to join the thread to a multi-threaded or single-threaded apartment.

Read more info here (Archived, June 2009)

and

Why is STAThread required?

Add produces = "application/json" in @RequestMapping

The new (in 2014) tidyr package also does this simply, with gather()/spread() being the terms for melt/cast.

Edit: Now, in 2019, tidyr v 1.0 has launched and set spread and gather on a deprecation path, preferring instead pivot_wider and pivot_longer, which you can find described in this answer. Read on if you want a brief glimpse into the brief life of spread/gather.

library(tidyr)
spread(dat1, key = numbers, value = value)

From github,

tidyr is a reframing of reshape2 designed to accompany the tidy data framework, and to work hand-in-hand with magrittr and dplyr to build a solid pipeline for data analysis.

Just as reshape2 did less than reshape, tidyr does less than reshape2. It's designed specifically for tidying data, not the general reshaping that reshape2 does, or the general aggregation that reshape did. In particular, built-in methods only work for data frames, and tidyr provides no margins or aggregation.

Sometimes we may not have access to a Jenkins machine to copy a folder directly into another Jenkins instance. So I wrote a menu driven utility which uses Jenkins REST API calls to install plugins and jobs from one Jenkins instance to another.

For plugin migration:

1. GET request: {SOURCE_JENKINS_SERVER}/pluginManager/api/json?depth=1 will get you the list of plugins installed with their version.

2. You can send a POST request with the following parameters to install these plugins.

   final_url=`{DESTINATION_JENKINS_SERVER}/pluginManager/installNecessaryPlugins`
   
   data=`<jenkins><install plugin="{PLUGIN_NAME}@latest"/></jenkins>` (where, latest will fetch the latest version of the plugin_name)
   
   auth=`(destination_jenkins_username, destination_jenkins_password)`
   
   header=`{crumb_field:crumb_value,"Content-Type":"application/xml”}` (where crumb_field=Jenkins-Crumb and get crumb value using API call {DESTINATION_JENKINS_SERVER}/crumbIssuer/api/json
   

For job migration:

1. You can get the list of jobs installed on {SOURCE_JENKINS_URL} using a REST call, {SOURCE_JENKINS_URL}/view/All/api/json
2. Then you can get each job config.xml file from the jobs on {SOURCE_JENKINS_URL} using the job URL {SOURCE_JENKINS_URL}/job/{JOB_NAME}.
3. Use this config.xml file to POST the content of the XML file on {DESTINATION_JENKINS_URL} and that will create a job on {DESTINATION_JENKINS_URL}.

I have created a menu-driven utility in Python which asks the user to start plugin or Jenkins migration and uses Jenkins REST API calls to do it.

You can refer the JenkinsMigration.docx from this URL jenkinsjenkinsmigrationjenkinsrestapi

Changing "Build Active Architectures Only" to Yes in CordovaLib.xcodeproj -> Build Settings did the trick for me. earlier the app was running on simulator, but not on the device.

try this

function demoShow() {   
document.getElementById("but1").style.display="none";

}



<input type="button" value="click me" onclick="demoShow()" id="but" />

<input type="button" value="hide" id="but1" />

Here is how I would write a validator for MaxValue

public class MaxValueAttribute : ValidationAttribute
    {
        private readonly int _maxValue;

        public MaxValueAttribute(int maxValue)
        {
            _maxValue = maxValue;
        }

        public override bool IsValid(object value)
        {
            return (int) value <= _maxValue;
        }
    }

The MinValue Attribute should be fairly the same

Using

<button type="button">Whatever</button>

should do the trick.

The reason is because a button inside a form has its type implicitly set to submit. As zzzzBoz says, the Spec says that the first button or input with type="submit" is what is triggered in this situation. If you specifically set type="button", then it's removed from consideration by the browser.

The /g modifier is used to perform a global match (find all matches rather than stopping after the first)

You can use \d for digit, as it is shorter than [0-9].

JavaScript:

var s = "04.07.2012"; 
echo(s.replace(/\d/g, "X"));

Output:

XX.XX.XXXX

I did want to add one more answer that utilizes a VBA function, but it does get the job done in one SQL statement. Though, it can be slow.

UPDATE FUNCTIONS
SET FUNCTIONS.Func_TaxRef = DLookUp("MinOfTax_Code", "SELECT
FUNCTIONS.Func_ID,Min(TAX.Tax_Code) AS MinOfTax_Code
FROM TAX, FUNCTIONS
WHERE (((FUNCTIONS.Func_Pure)<=[Tax_ToPrice]) AND ((FUNCTIONS.Func_Year)=[Tax_Year]))
GROUP BY FUNCTIONS.Func_ID;", "FUNCTIONS.Func_ID=" & Func_ID)

The accepted answer misses some rather significant locales. For example, the Chinese locales don't distinguish between the different scriptures (simplified han, traditional han). What's a main-land Chinese citizen who wants traditional han supposed to use - the Hong Kong setting?

I've taken this list of iOS locales, removed the strange POSIX entry, formatted it as Javascript and sorted it by value (so if you use an ordered object implementation and create a list by going through the keys and returning the value, it will show the human readable text in correct order). Also, this list both contains a main entry per language as well as all the region specific variants - this way you always have a designated fallback option, say if your interface has only defined the 'en' option - you wouldn't otherwise know on what to fall back on reliably.

var LANGUAGE_BY_LOCALE = {
    af_NA: "Afrikaans (Namibia)",
    af_ZA: "Afrikaans (South Africa)",
    af: "Afrikaans",
    ak_GH: "Akan (Ghana)",
    ak: "Akan",
    sq_AL: "Albanian (Albania)",
    sq: "Albanian",
    am_ET: "Amharic (Ethiopia)",
    am: "Amharic",
    ar_DZ: "Arabic (Algeria)",
    ar_BH: "Arabic (Bahrain)",
    ar_EG: "Arabic (Egypt)",
    ar_IQ: "Arabic (Iraq)",
    ar_JO: "Arabic (Jordan)",
    ar_KW: "Arabic (Kuwait)",
    ar_LB: "Arabic (Lebanon)",
    ar_LY: "Arabic (Libya)",
    ar_MA: "Arabic (Morocco)",
    ar_OM: "Arabic (Oman)",
    ar_QA: "Arabic (Qatar)",
    ar_SA: "Arabic (Saudi Arabia)",
    ar_SD: "Arabic (Sudan)",
    ar_SY: "Arabic (Syria)",
    ar_TN: "Arabic (Tunisia)",
    ar_AE: "Arabic (United Arab Emirates)",
    ar_YE: "Arabic (Yemen)",
    ar: "Arabic",
    hy_AM: "Armenian (Armenia)",
    hy: "Armenian",
    as_IN: "Assamese (India)",
    as: "Assamese",
    asa_TZ: "Asu (Tanzania)",
    asa: "Asu",
    az_Cyrl: "Azerbaijani (Cyrillic)",
    az_Cyrl_AZ: "Azerbaijani (Cyrillic, Azerbaijan)",
    az_Latn: "Azerbaijani (Latin)",
    az_Latn_AZ: "Azerbaijani (Latin, Azerbaijan)",
    az: "Azerbaijani",
    bm_ML: "Bambara (Mali)",
    bm: "Bambara",
    eu_ES: "Basque (Spain)",
    eu: "Basque",
    be_BY: "Belarusian (Belarus)",
    be: "Belarusian",
    bem_ZM: "Bemba (Zambia)",
    bem: "Bemba",
    bez_TZ: "Bena (Tanzania)",
    bez: "Bena",
    bn_BD: "Bengali (Bangladesh)",
    bn_IN: "Bengali (India)",
    bn: "Bengali",
    bs_BA: "Bosnian (Bosnia and Herzegovina)",
    bs: "Bosnian",
    bg_BG: "Bulgarian (Bulgaria)",
    bg: "Bulgarian",
    my_MM: "Burmese (Myanmar [Burma])",
    my: "Burmese",
    yue_Hant_HK: "Cantonese (Traditional, Hong Kong SAR China)",
    ca_ES: "Catalan (Spain)",
    ca: "Catalan",
    tzm_Latn: "Central Morocco Tamazight (Latin)",
    tzm_Latn_MA: "Central Morocco Tamazight (Latin, Morocco)",
    tzm: "Central Morocco Tamazight",
    chr_US: "Cherokee (United States)",
    chr: "Cherokee",
    cgg_UG: "Chiga (Uganda)",
    cgg: "Chiga",
    zh_Hans: "Chinese (Simplified Han)",
    zh_Hans_CN: "Chinese (Simplified Han, China)",
    zh_Hans_HK: "Chinese (Simplified Han, Hong Kong SAR China)",
    zh_Hans_MO: "Chinese (Simplified Han, Macau SAR China)",
    zh_Hans_SG: "Chinese (Simplified Han, Singapore)",
    zh_Hant: "Chinese (Traditional Han)",
    zh_Hant_HK: "Chinese (Traditional Han, Hong Kong SAR China)",
    zh_Hant_MO: "Chinese (Traditional Han, Macau SAR China)",
    zh_Hant_TW: "Chinese (Traditional Han, Taiwan)",
    zh: "Chinese",
    kw_GB: "Cornish (United Kingdom)",
    kw: "Cornish",
    hr_HR: "Croatian (Croatia)",
    hr: "Croatian",
    cs_CZ: "Czech (Czech Republic)",
    cs: "Czech",
    da_DK: "Danish (Denmark)",
    da: "Danish",
    nl_BE: "Dutch (Belgium)",
    nl_NL: "Dutch (Netherlands)",
    nl: "Dutch",
    ebu_KE: "Embu (Kenya)",
    ebu: "Embu",
    en_AS: "English (American Samoa)",
    en_AU: "English (Australia)",
    en_BE: "English (Belgium)",
    en_BZ: "English (Belize)",
    en_BW: "English (Botswana)",
    en_CA: "English (Canada)",
    en_GU: "English (Guam)",
    en_HK: "English (Hong Kong SAR China)",
    en_IN: "English (India)",
    en_IE: "English (Ireland)",
    en_IL: "English (Israel)",
    en_JM: "English (Jamaica)",
    en_MT: "English (Malta)",
    en_MH: "English (Marshall Islands)",
    en_MU: "English (Mauritius)",
    en_NA: "English (Namibia)",
    en_NZ: "English (New Zealand)",
    en_MP: "English (Northern Mariana Islands)",
    en_PK: "English (Pakistan)",
    en_PH: "English (Philippines)",
    en_SG: "English (Singapore)",
    en_ZA: "English (South Africa)",
    en_TT: "English (Trinidad and Tobago)",
    en_UM: "English (U.S. Minor Outlying Islands)",
    en_VI: "English (U.S. Virgin Islands)",
    en_GB: "English (United Kingdom)",
    en_US: "English (United States)",
    en_ZW: "English (Zimbabwe)",
    en: "English",
    eo: "Esperanto",
    et_EE: "Estonian (Estonia)",
    et: "Estonian",
    ee_GH: "Ewe (Ghana)",
    ee_TG: "Ewe (Togo)",
    ee: "Ewe",
    fo_FO: "Faroese (Faroe Islands)",
    fo: "Faroese",
    fil_PH: "Filipino (Philippines)",
    fil: "Filipino",
    fi_FI: "Finnish (Finland)",
    fi: "Finnish",
    fr_BE: "French (Belgium)",
    fr_BJ: "French (Benin)",
    fr_BF: "French (Burkina Faso)",
    fr_BI: "French (Burundi)",
    fr_CM: "French (Cameroon)",
    fr_CA: "French (Canada)",
    fr_CF: "French (Central African Republic)",
    fr_TD: "French (Chad)",
    fr_KM: "French (Comoros)",
    fr_CG: "French (Congo - Brazzaville)",
    fr_CD: "French (Congo - Kinshasa)",
    fr_CI: "French (Côte d’Ivoire)",
    fr_DJ: "French (Djibouti)",
    fr_GQ: "French (Equatorial Guinea)",
    fr_FR: "French (France)",
    fr_GA: "French (Gabon)",
    fr_GP: "French (Guadeloupe)",
    fr_GN: "French (Guinea)",
    fr_LU: "French (Luxembourg)",
    fr_MG: "French (Madagascar)",
    fr_ML: "French (Mali)",
    fr_MQ: "French (Martinique)",
    fr_MC: "French (Monaco)",
    fr_NE: "French (Niger)",
    fr_RW: "French (Rwanda)",
    fr_RE: "French (Réunion)",
    fr_BL: "French (Saint Barthélemy)",
    fr_MF: "French (Saint Martin)",
    fr_SN: "French (Senegal)",
    fr_CH: "French (Switzerland)",
    fr_TG: "French (Togo)",
    fr: "French",
    ff_SN: "Fulah (Senegal)",
    ff: "Fulah",
    gl_ES: "Galician (Spain)",
    gl: "Galician",
    lg_UG: "Ganda (Uganda)",
    lg: "Ganda",
    ka_GE: "Georgian (Georgia)",
    ka: "Georgian",
    de_AT: "German (Austria)",
    de_BE: "German (Belgium)",
    de_DE: "German (Germany)",
    de_LI: "German (Liechtenstein)",
    de_LU: "German (Luxembourg)",
    de_CH: "German (Switzerland)",
    de: "German",
    el_CY: "Greek (Cyprus)",
    el_GR: "Greek (Greece)",
    el: "Greek",
    gu_IN: "Gujarati (India)",
    gu: "Gujarati",
    guz_KE: "Gusii (Kenya)",
    guz: "Gusii",
    ha_Latn: "Hausa (Latin)",
    ha_Latn_GH: "Hausa (Latin, Ghana)",
    ha_Latn_NE: "Hausa (Latin, Niger)",
    ha_Latn_NG: "Hausa (Latin, Nigeria)",
    ha: "Hausa",
    haw_US: "Hawaiian (United States)",
    haw: "Hawaiian",
    he_IL: "Hebrew (Israel)",
    he: "Hebrew",
    hi_IN: "Hindi (India)",
    hi: "Hindi",
    hu_HU: "Hungarian (Hungary)",
    hu: "Hungarian",
    is_IS: "Icelandic (Iceland)",
    is: "Icelandic",
    ig_NG: "Igbo (Nigeria)",
    ig: "Igbo",
    id_ID: "Indonesian (Indonesia)",
    id: "Indonesian",
    ga_IE: "Irish (Ireland)",
    ga: "Irish",
    it_IT: "Italian (Italy)",
    it_CH: "Italian (Switzerland)",
    it: "Italian",
    ja_JP: "Japanese (Japan)",
    ja: "Japanese",
    kea_CV: "Kabuverdianu (Cape Verde)",
    kea: "Kabuverdianu",
    kab_DZ: "Kabyle (Algeria)",
    kab: "Kabyle",
    kl_GL: "Kalaallisut (Greenland)",
    kl: "Kalaallisut",
    kln_KE: "Kalenjin (Kenya)",
    kln: "Kalenjin",
    kam_KE: "Kamba (Kenya)",
    kam: "Kamba",
    kn_IN: "Kannada (India)",
    kn: "Kannada",
    kk_Cyrl: "Kazakh (Cyrillic)",
    kk_Cyrl_KZ: "Kazakh (Cyrillic, Kazakhstan)",
    kk: "Kazakh",
    km_KH: "Khmer (Cambodia)",
    km: "Khmer",
    ki_KE: "Kikuyu (Kenya)",
    ki: "Kikuyu",
    rw_RW: "Kinyarwanda (Rwanda)",
    rw: "Kinyarwanda",
    kok_IN: "Konkani (India)",
    kok: "Konkani",
    ko_KR: "Korean (South Korea)",
    ko: "Korean",
    khq_ML: "Koyra Chiini (Mali)",
    khq: "Koyra Chiini",
    ses_ML: "Koyraboro Senni (Mali)",
    ses: "Koyraboro Senni",
    lag_TZ: "Langi (Tanzania)",
    lag: "Langi",
    lv_LV: "Latvian (Latvia)",
    lv: "Latvian",
    lt_LT: "Lithuanian (Lithuania)",
    lt: "Lithuanian",
    luo_KE: "Luo (Kenya)",
    luo: "Luo",
    luy_KE: "Luyia (Kenya)",
    luy: "Luyia",
    mk_MK: "Macedonian (Macedonia)",
    mk: "Macedonian",
    jmc_TZ: "Machame (Tanzania)",
    jmc: "Machame",
    kde_TZ: "Makonde (Tanzania)",
    kde: "Makonde",
    mg_MG: "Malagasy (Madagascar)",
    mg: "Malagasy",
    ms_BN: "Malay (Brunei)",
    ms_MY: "Malay (Malaysia)",
    ms: "Malay",
    ml_IN: "Malayalam (India)",
    ml: "Malayalam",
    mt_MT: "Maltese (Malta)",
    mt: "Maltese",
    gv_GB: "Manx (United Kingdom)",
    gv: "Manx",
    mr_IN: "Marathi (India)",
    mr: "Marathi",
    mas_KE: "Masai (Kenya)",
    mas_TZ: "Masai (Tanzania)",
    mas: "Masai",
    mer_KE: "Meru (Kenya)",
    mer: "Meru",
    mfe_MU: "Morisyen (Mauritius)",
    mfe: "Morisyen",
    naq_NA: "Nama (Namibia)",
    naq: "Nama",
    ne_IN: "Nepali (India)",
    ne_NP: "Nepali (Nepal)",
    ne: "Nepali",
    nd_ZW: "North Ndebele (Zimbabwe)",
    nd: "North Ndebele",
    nb_NO: "Norwegian Bokmål (Norway)",
    nb: "Norwegian Bokmål",
    nn_NO: "Norwegian Nynorsk (Norway)",
    nn: "Norwegian Nynorsk",
    nyn_UG: "Nyankole (Uganda)",
    nyn: "Nyankole",
    or_IN: "Oriya (India)",
    or: "Oriya",
    om_ET: "Oromo (Ethiopia)",
    om_KE: "Oromo (Kenya)",
    om: "Oromo",
    ps_AF: "Pashto (Afghanistan)",
    ps: "Pashto",
    fa_AF: "Persian (Afghanistan)",
    fa_IR: "Persian (Iran)",
    fa: "Persian",
    pl_PL: "Polish (Poland)",
    pl: "Polish",
    pt_BR: "Portuguese (Brazil)",
    pt_GW: "Portuguese (Guinea-Bissau)",
    pt_MZ: "Portuguese (Mozambique)",
    pt_PT: "Portuguese (Portugal)",
    pt: "Portuguese",
    pa_Arab: "Punjabi (Arabic)",
    pa_Arab_PK: "Punjabi (Arabic, Pakistan)",
    pa_Guru: "Punjabi (Gurmukhi)",
    pa_Guru_IN: "Punjabi (Gurmukhi, India)",
    pa: "Punjabi",
    ro_MD: "Romanian (Moldova)",
    ro_RO: "Romanian (Romania)",
    ro: "Romanian",
    rm_CH: "Romansh (Switzerland)",
    rm: "Romansh",
    rof_TZ: "Rombo (Tanzania)",
    rof: "Rombo",
    ru_MD: "Russian (Moldova)",
    ru_RU: "Russian (Russia)",
    ru_UA: "Russian (Ukraine)",
    ru: "Russian",
    rwk_TZ: "Rwa (Tanzania)",
    rwk: "Rwa",
    saq_KE: "Samburu (Kenya)",
    saq: "Samburu",
    sg_CF: "Sango (Central African Republic)",
    sg: "Sango",
    seh_MZ: "Sena (Mozambique)",
    seh: "Sena",
    sr_Cyrl: "Serbian (Cyrillic)",
    sr_Cyrl_BA: "Serbian (Cyrillic, Bosnia and Herzegovina)",
    sr_Cyrl_ME: "Serbian (Cyrillic, Montenegro)",
    sr_Cyrl_RS: "Serbian (Cyrillic, Serbia)",
    sr_Latn: "Serbian (Latin)",
    sr_Latn_BA: "Serbian (Latin, Bosnia and Herzegovina)",
    sr_Latn_ME: "Serbian (Latin, Montenegro)",
    sr_Latn_RS: "Serbian (Latin, Serbia)",
    sr: "Serbian",
    sn_ZW: "Shona (Zimbabwe)",
    sn: "Shona",
    ii_CN: "Sichuan Yi (China)",
    ii: "Sichuan Yi",
    si_LK: "Sinhala (Sri Lanka)",
    si: "Sinhala",
    sk_SK: "Slovak (Slovakia)",
    sk: "Slovak",
    sl_SI: "Slovenian (Slovenia)",
    sl: "Slovenian",
    xog_UG: "Soga (Uganda)",
    xog: "Soga",
    so_DJ: "Somali (Djibouti)",
    so_ET: "Somali (Ethiopia)",
    so_KE: "Somali (Kenya)",
    so_SO: "Somali (Somalia)",
    so: "Somali",
    es_AR: "Spanish (Argentina)",
    es_BO: "Spanish (Bolivia)",
    es_CL: "Spanish (Chile)",
    es_CO: "Spanish (Colombia)",
    es_CR: "Spanish (Costa Rica)",
    es_DO: "Spanish (Dominican Republic)",
    es_EC: "Spanish (Ecuador)",
    es_SV: "Spanish (El Salvador)",
    es_GQ: "Spanish (Equatorial Guinea)",
    es_GT: "Spanish (Guatemala)",
    es_HN: "Spanish (Honduras)",
    es_419: "Spanish (Latin America)",
    es_MX: "Spanish (Mexico)",
    es_NI: "Spanish (Nicaragua)",
    es_PA: "Spanish (Panama)",
    es_PY: "Spanish (Paraguay)",
    es_PE: "Spanish (Peru)",
    es_PR: "Spanish (Puerto Rico)",
    es_ES: "Spanish (Spain)",
    es_US: "Spanish (United States)",
    es_UY: "Spanish (Uruguay)",
    es_VE: "Spanish (Venezuela)",
    es: "Spanish",
    sw_KE: "Swahili (Kenya)",
    sw_TZ: "Swahili (Tanzania)",
    sw: "Swahili",
    sv_FI: "Swedish (Finland)",
    sv_SE: "Swedish (Sweden)",
    sv: "Swedish",
    gsw_CH: "Swiss German (Switzerland)",
    gsw: "Swiss German",
    shi_Latn: "Tachelhit (Latin)",
    shi_Latn_MA: "Tachelhit (Latin, Morocco)",
    shi_Tfng: "Tachelhit (Tifinagh)",
    shi_Tfng_MA: "Tachelhit (Tifinagh, Morocco)",
    shi: "Tachelhit",
    dav_KE: "Taita (Kenya)",
    dav: "Taita",
    ta_IN: "Tamil (India)",
    ta_LK: "Tamil (Sri Lanka)",
    ta: "Tamil",
    te_IN: "Telugu (India)",
    te: "Telugu",
    teo_KE: "Teso (Kenya)",
    teo_UG: "Teso (Uganda)",
    teo: "Teso",
    th_TH: "Thai (Thailand)",
    th: "Thai",
    bo_CN: "Tibetan (China)",
    bo_IN: "Tibetan (India)",
    bo: "Tibetan",
    ti_ER: "Tigrinya (Eritrea)",
    ti_ET: "Tigrinya (Ethiopia)",
    ti: "Tigrinya",
    to_TO: "Tonga (Tonga)",
    to: "Tonga",
    tr_TR: "Turkish (Turkey)",
    tr: "Turkish",
    uk_UA: "Ukrainian (Ukraine)",
    uk: "Ukrainian",
    ur_IN: "Urdu (India)",
    ur_PK: "Urdu (Pakistan)",
    ur: "Urdu",
    uz_Arab: "Uzbek (Arabic)",
    uz_Arab_AF: "Uzbek (Arabic, Afghanistan)",
    uz_Cyrl: "Uzbek (Cyrillic)",
    uz_Cyrl_UZ: "Uzbek (Cyrillic, Uzbekistan)",
    uz_Latn: "Uzbek (Latin)",
    uz_Latn_UZ: "Uzbek (Latin, Uzbekistan)",
    uz: "Uzbek",
    vi_VN: "Vietnamese (Vietnam)",
    vi: "Vietnamese",
    vun_TZ: "Vunjo (Tanzania)",
    vun: "Vunjo",
    cy_GB: "Welsh (United Kingdom)",
    cy: "Welsh",
    yo_NG: "Yoruba (Nigeria)",
    yo: "Yoruba",
    zu_ZA: "Zulu (South Africa)",
    zu: "Zulu"
}

Assuming that your assembly/exe has FileIO permission is itself, well is not right. Your application may not run with admin rights. Its important to consider Code Access Security and requesting permissions Sample code:

FileIOPermission f2 = new FileIOPermission(FileIOPermissionAccess.Read, "C:\\test_r");
f2.AddPathList(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, "C:\\example\\out.txt");
try
{
    f2.Demand();
}
catch (SecurityException s)
{
    Console.WriteLine(s.Message);
}

Understanding .NET Code Access Security

Is “Code Access Security” of any real world use?

var a = ['a','b','c'];
var b = ['d','e','f'];
var c = a.concat(b); //c is now an an array with: ['a','b','c','d','e','f']
console.log( c[3] ); //c[3] will be 'd'

You can use VLOOKUP.

Assuming those are in columns A and B in Sheet1 and Sheet2 each, 22350 is in cell A2 of Sheet1, you can use:

=VLOOKUP(A2, Sheet2!A:B, 2, 0)

This will return you #N/A if there are no matches. Drag/Fill/Copy&Paste the formula to the bottom of your table and that should do it.

you can try this
The date is of timestamp type which has the following format: ‘YYYY-MM-DD HH:MM:SS’ or ‘2008-10-05 21:34:02.’

$res = mysql_query("SELECT date FROM times;");
while ( $row = mysql_fetch_array($res) ) {
   echo $row['date'] . "
";
}

The PHP strtotime function parses the MySQL timestamp into a Unix timestamp which can be utilized for further parsing or formatting in the PHP date function.

Here are some other sample date output formats that may be of practical use:

echo date("F j, Y g:i a", strtotime($row["date"]));                  // October 5, 2008 9:34 pm
echo date("m.d.y", strtotime($row["date"]));                         // 10.05.08
echo date("j, n, Y", strtotime($row["date"]));                       // 5, 10, 2008
echo date("Ymd", strtotime($row["date"]));                           // 20081005
echo date('\i\t \i\s \t\h\e jS \d\a\y.', strtotime($row["date"]));   // It is the 5th day.
echo date("D M j G:i:s T Y", strtotime($row["date"]));               // Sun Oct 5 21:34:02 PST 2008

The "this application is modifying the autolayout engine from a background thread" error is logged in the console long after the actual problem occured, so debugging this can be hard without using a breakpoint.

I used @markussvensson's answer to detect my problem and found it using this Symbolic Breakpoint (Debug > Breakpoints > Create Symbolic Breakpoint):

1. Symbols: [UIView layoutIfNeeded] or [UIView updateConstraintsIfNeeded]
2. Condition: !(BOOL)[NSThread isMainThread]

Build and run the app on the emulator and replicate the steps that lead to the error message being thrown (the app will be slower than usual!). Xcode will then stop the app and mark the line of code (e.g. the call of a func) that's accessing the UI from a background thread.

try it, maybe useful...

box-shadow: 0 0 0 3px rgb(255,255,255), 0 7px 3px #cbc9c9;
                    -webkit-box-shadow: 0 0 0 3px rgb(255,255,255), 0 7px 5px #cbc9c9;
                    -o-box-shadow: 0 0 0 3px rgb(255,255,255), 0 7px 5px #cbc9c9;
                    -moz-box-shadow: 0 0 0 3px rgb(255,255,255), 0 7px 5px #cbc9c9;  

above CSS cause you have a box shadow in bottom.
you can red more Here

Linq to sql has no support for Count(Distinct ...). You therefore have to map a .NET method in code onto a Sql server function (thus Count(distinct.. )) and use that.

btw, it doesn't help if you post pseudo code copied from a toolkit in a format that's neither VB.NET nor C#.

You can use chars as is as single byte integers.

A small update for the new Skype options window. Please follow this:

Go to Tools ? Options ? Advanced ? Connection and uncheck the box use port 80 and 443 as alternatives for incoming connections.

The solution is very simple:

1- Copy your git path. forexample : http://github.com/yourname/my-git-project.git

2- Open notepad and Paste it. Then copy the path from notepad.

3- paste the path to command line

thats it.

Can we just use one queue to implement a stack? I can use two queues, but considering single queue would be more efficient. Here is the code:

    public void Push(T val)
    {
        queLower.Enqueue(val);
    }

    public  T Pop()
    {

        if (queLower.Count == 0 )
        {
            Console.Write("Stack is empty!");
            return default(T);

         }
        if (queLower.Count > 0)
        {
            for (int i = 0; i < queLower.Count - 1;i++ )
            {
                queLower.Enqueue(queLower.Dequeue ());
           }
                    }

        return queLower.Dequeue();

    }

A very useful lib for custom progress bar in android.

In your layout file

<com.lylc.widget.circularprogressbar.example.CircularProgressBar
android:id="@+id/mycustom_progressbar"
.
.
.
 />

and Java file

CircularProgressBar progressBar = (CircularProgressBar) findViewById(R.id.mycustom_progressbar);
progressBar.setTitle("Circular Progress Bar");

Assuming this is a windows system and we are using gradle-2.1-all [Applicable to any gradle version, just change the version as we need]

All the gradles can be found in http://services.gradle.org/distributions/

Check the <Your Project>\gradle\wrapper\gradle-wrapper.properties Make sure the distributionUrl is

distributionUrl=http\://services.gradle.org/distributions/gradle-2.1-all.zip

This is enough as it will automatically download the gradle.

After doing the above stuff, if you have downloaded the zip, paste the gradle-2.1-all.zip in

C:\Users\<username>\.gradle\wrapper\dists\gradle-2.1-all\<some_hash_key>\

It will save the extra downloading time.

Using appendEncodePath() could save you multiple lines than appendPath(), the following code snippet builds up this url: http://api.openweathermap.org/data/2.5/forecast/daily?zip=94043

Uri.Builder urlBuilder = new Uri.Builder();
urlBuilder.scheme("http");
urlBuilder.authority("api.openweathermap.org");
urlBuilder.appendEncodedPath("data/2.5/forecast/daily");
urlBuilder.appendQueryParameter("zip", "94043,us");
URL url = new URL(urlBuilder.build().toString());

use:

import six
if isinstance(obj, six.text_type)

inside the six library it is represented as:

if PY3:
    string_types = str,
else:
    string_types = basestring,

While several answers are similar, I still had an issue - the user would click the button several times, playing the audio over itself (either it was clicked by accident or they were just 'playing'....)

An easy fix:

var music = new Audio();
function playMusic(file) {
    music.pause();
    music = new Audio(file);
    music.play();
}

Setting up the audio on load allowed 'music' to be paused every time the function is called - effectively stopping the 'noise' even if they user clicks the button several times (and there is also no need to turn off the button, though for user experience it may be something you want to do).

Parse to your string to a decimal first.

The IN was too slow in my situation (180 secs)

So I used a JOIN instead (0.3 secs)

SELECT i.id, i.payer_email
FROM paypal_ipn_orders i
INNER JOIN (
 SELECT payer_email
    FROM paypal_ipn_orders 
    GROUP BY payer_email
    HAVING COUNT( id ) > 1
) j ON i.payer_email=j.payer_email

It's easy, you should set server http response header first. The problem is not with your front-end javascript code. You need to return this header:

Access-Control-Allow-Origin:*

or

Access-Control-Allow-Origin:your domain

In Apache config files, the code is like this:

Header set Access-Control-Allow-Origin "*"

In nodejs,the code is like this:

res.setHeader('Access-Control-Allow-Origin','*');

@Giuseppe, you may want to consider this for a flexible specification of the plots arrangement (modified from here):

library(ggplot2)
library(gridExtra)
library(grid)

grid_arrange_shared_legend <- function(..., nrow = 1, ncol = length(list(...)), position = c("bottom", "right")) {

  plots <- list(...)
  position <- match.arg(position)
  g <- ggplotGrob(plots[[1]] + theme(legend.position = position))$grobs
  legend <- g[[which(sapply(g, function(x) x$name) == "guide-box")]]
  lheight <- sum(legend$height)
  lwidth <- sum(legend$width)
  gl <- lapply(plots, function(x) x + theme(legend.position = "none"))
  gl <- c(gl, nrow = nrow, ncol = ncol)

  combined <- switch(position,
                     "bottom" = arrangeGrob(do.call(arrangeGrob, gl),
                                            legend,
                                            ncol = 1,
                                            heights = unit.c(unit(1, "npc") - lheight, lheight)),
                     "right" = arrangeGrob(do.call(arrangeGrob, gl),
                                           legend,
                                           ncol = 2,
                                           widths = unit.c(unit(1, "npc") - lwidth, lwidth)))
  grid.newpage()
  grid.draw(combined)

}

Extra arguments nrow and ncol control the layout of the arranged plots:

dsamp <- diamonds[sample(nrow(diamonds), 1000), ]
p1 <- qplot(carat, price, data = dsamp, colour = clarity)
p2 <- qplot(cut, price, data = dsamp, colour = clarity)
p3 <- qplot(color, price, data = dsamp, colour = clarity)
p4 <- qplot(depth, price, data = dsamp, colour = clarity)
grid_arrange_shared_legend(p1, p2, p3, p4, nrow = 1, ncol = 4)
grid_arrange_shared_legend(p1, p2, p3, p4, nrow = 2, ncol = 2)

I think it comes from this line in your XML file:

<context:component-scan base-package="org.assessme.com.controller." />

Replace it by:

<context:component-scan base-package="org.assessme.com." />

It is because your Autowired service is not scanned by Spring since it is not in the right package.

with jQuery :
html :

<form method="POST" name="myform" action="index.php?action=contact_agent&agent_id="  onsubmit="SetData()">
  <select name="agent" id="agent">
    <option value="1">Agent Homer</option>
    <option value="2">Agent Lenny</option>
    <option value="3">Agent Carl</option>
  </select>
</form>

jQuery :

$('form').submit(function(){
   $(this).attr('action',$(this).attr('action')+$('#agent').val());
   $(this).submit();
});

javascript :

function SetData(){
   var select = document.getElementById('agent');
   var agent_id = select.options[select.selectedIndex].value;
   document.myform.action = "index.php?action=contact_agent&agent_id="+agent_id ; # or .getAttribute('action')
   myform.submit();
}

Check the following files:

/etc/bashrc
/etc/profile
~/.bashrc
~/.bash_profile
~/.profile
~/.MacOSX/environment.plist

Some of these files may not exist, but they're the most likely ones to contain $PATH definitions.

I use:

if(jQuery.support.touch){
    alert('Touch enabled');
}

in jQuery mobile 1.0.1

<div class="example" align="center">
    <div class="menuholder">
        <ul class="menu slide">
            <li><a href="index.php?id=1" class="blue">Home</a></li>
        <li><a href="index.php?id=14" class="blue">About Us</a></li>
            <li><a href="index.php?id=4" class="blue">Mens</a>
                <div class="subs">
                    <dl>
                        <dd><a href="index.php?id=15">Coats & Jackets</a></dd>
                        <dd><a href="index.php?id=22">Chinos</a></dd>
                        <dd><a href="index.php?id=23">Jeans</a></dd>
                        <dd><a href="index.php?id=24">Jumpers & Cardigans</a></dd>
                        <dd><a href="index.php?id=25">Linen</a></dd>
                    </dl>
                    <dl>
                        <dd><a href="index.php?id=26">Polo Shirts</a></dd>
                        <dd><a href="index.php?id=16">Shirts Casual</a></dd>
                        <dd><a href="index.php?id=27">Shirts Formal</a></dd>
                        <dd><a href="index.php?id=28">Shorts</a></dd>
                        <dd><a href="index.php?id=18">Sportswear</a></dd>
                    </dl>
                    <dl>
                        <dd><a href="index.php?id=19">Tops & T-Shirts</a></dd>
                        <dd><a href="index.php?id=20">Trousers Casual</a></dd>
                        <dd><a href="index.php?id=29">Trousers Formal</a></dd>
                        <dd><a href="index.php?id=30">Nightwear</a></dd>
                        <dd><a href="index.php?id=17">Socks</a></dd>
                    </dl>
                    <dl>
                        <dd><a href="index.php?id=21">Underwear</a></dd>
                        <dd><a href="index.php?id=31">Swimwear</a></dd>
                    </dl>
                </div>
            </li>
            <!--menu-->
                        <li><a href="index.php?id=5" class="blue">Ladie's</a>
                <div class="subs">
                    <dl>
                          <dd><a href="index.php?id=32">Coats & Jackets</a></dd>
                          <dd><a href="index.php?id=33">Dresses</a></dd>
                          <dd><a href="index.php?id=34">Jeans</a></dd>
                          <dd><a href="index.php?id=35">Jumpers & Cardigans</a></dd>
                          <dd><a href="index.php?id=36">Jumpsuits</a></dd>
                    </dl>
                    <dl>
                        <dd><a href="index.php?id=37">Leggings & Jeggings</a></dd>
                          <dd><a href="index.php?id=38">Linen</a></dd>
                          <dd><a href="index.php?id=39">Lingerie & Underwear</a></dd>
                          <dd><a href="index.php?id=40">Maternity Wear</a></dd>
                          <dd><a href="index.php?id=41">Nightwear</a></dd>
                    </dl>
                    <dl>
                     <dd><a href="index.php?id=42">Shorts</a></dd>
                          <dd><a href="index.php?id=43">Skirts</a></dd>
                          <dd><a href="index.php?id=44">Sportswear</a></dd>
                          <dd><a href="index.php?id=45">Suits & Tailoring</a></dd>
                          <dd><a href="index.php?id=46">Swimwear & Beachwear</a></dd>
                    </dl>
                    <dl>
                          <dd><a href="index.php?id=47">Thermals</a></dd>
                          <dd><a href="index.php?id=48">Tops & T-Shirts</a></dd>
                          <dd><a href="index.php?id=49">Trousers & Chinos</a></dd>
                          <dd><a href="index.php?id=50">Socks</a></dd>
                    </dl>
                </div>
            </li><!--menu end-->
                        <!--menu-->
                        <li><a href="index.php?id=7" class="blue">Girls</a>
                <div class="subs">
                    <dl>
                            <dd><a href="index.php?id=51">Coats & Jackets</a></dd>
                          <dd><a href="index.php?id=52">Dresses</a></dd>
                          <dd><a href="index.php?id=53">Jeans</a></dd>
                          <dd><a href="index.php?id=54">Joggers & Sweatshirts</a></dd>
                          <dd><a href="index.php?id=55">Jumpers & Cardigans</a></dd>
                    </dl>
                    <dl>
                                <dd><a href="index.php?id=56">Jumpsuits & Playsuits</a></dd>
                              <dd><a href="index.php?id=57">Leggings</a></dd>
                              <dd><a href="index.php?id=58">Nightwear</a></dd>
                              <dd><a href="index.php?id=59">Shorts</a></dd>
                              <dd><a href="index.php?id=60">Skirts</a></dd>
                    </dl>
                    <dl>
                              <dd><a href="index.php?id=61">Swimwear</a></dd>
                              <dd><a href="index.php?id=62">Tops & T-Shirts</a></dd>
                              <dd><a href="index.php?id=63">Trousers & Jeans</a></dd>
                              <dd><a href="index.php?id=64">Socks</a></dd>
                              <dd><a href="index.php?id=65">Underwear</a></dd>
                    </dl>
                    <dl>

                    </dl>
                </div>
            </li><!--menu end-->
                            <!--menu-->
                        <li><a href="index.php?id=8" class="blue">Boys</a>
                <div class="subs">
                    <dl>
                        <dd><a href="index.php?id=66">Coats & Jackets</a></dd>
                          <dd><a href="index.php?id=67">Jeans</a></dd>
                          <dd><a href="index.php?id=68">Joggers & Sweatshirts</a></dd>
                          <dd><a href="index.php?id=69">Jumpers & Cardigans</a></dd>
                          <dd><a href="index.php?id=70">Nightwear</a></dd>
                    </dl>
                    <dl>
                            <dd><a href="index.php?id=71">Shirts</a></dd>
                          <dd><a href="index.php?id=72">Shorts</a></dd>
                          <dd><a href="index.php?id=73">Sportswear</a></dd>
                          <dd><a href="index.php?id=74">Swimwear</a></dd>
                          <dd><a href="index.php?id=75">T-Shirts & Polo Shirts</a></dd>
                    </dl>
                    <dl>
                          <dd><a href="index.php?id=76">Trousers & Jeans</a></dd>
                          <dd><a href="index.php?id=77">Socks</a></dd>
                          <dd><a href="index.php?id=78">Underwear</a></dd>
                    </dl>
                    <dl>

                    </dl>
                </div>
            </li><!--menu end-->
            <!--menu-->
             <li><a href="index.php?id=9" class="blue">Toddlers</a>
                <div class="subs">
                    <dl>
                      <dd><a href="index.php?id=79">Newborn</a></dd>
                      <dd><a href="index.php?id=80">0-2 Years</a></dd>
                    </dl>                 
                </div>
            </li><!--menu end-->
            <!--menu-->
             <li><a href="index.php?id=10" class="blue">Accessories</a>
                <div class="subs">
                    <dl>
                          <dd><a href="index.php?id=81">Shoes</a></dd>
                          <dd><a href="index.php?id=82">Ties</a></dd>
                          <dd><a href="index.php?id=83">Caps</a></dd>
                          <dd><a href="index.php?id=84">Belts</a></dd>
                    </dl>                 
                </div>
            </li><!--menu end-->
            <li><a href="index.php?id=13" class="blue">Contact Us</a></li>
        </ul>
        <div class="back"></div>
        <div class="shadow"></div>
    </div>
    <div style="clear:both"></div>
</div>

CSS 3 Coding- Copy and Paste

<style>

body{margin:0px;}
.example {
    width:980px;
    height:40px;
    margin:0px auto;
 position:absolute;
 margin-bottom:60px;
 top:95px;
}

.menuholder {
    float:left;
    font:normal bold 11px/35px verdana, sans-serif;
    overflow:hidden;
    position:relative;
}
.menuholder .shadow {
    -moz-box-shadow:0 0 20px rgba(0, 0, 0, 1);
    -o-box-shadow:0 0 20px rgba(0, 0, 0, 1);
    -webkit-box-shadow:0 0 20px rgba(0, 0, 0, 1);
    background:#888;
    box-shadow:0 0 20px rgba(0, 0, 0, 1);
    height:10px;
    left:5%;
    position:absolute;
    top:-9px;
    width:100%;
    z-index:100;
}
.menuholder .back {
    -moz-transition-duration:.4s;
    -o-transition-duration:.4s;
    -webkit-transition-duration:.4s;
    background-color:rgba(0, 0, 0, 0.88);
    height:0;
    width:980px; /*100%*/
}
.menuholder:hover div.back {
    height:280px;
}
ul.menu {
    display:block;
    float:left;
    list-style:none;
    margin:0;
    padding:0 125px;
    position:relative;
}
ul.menu li {
    float:left;
    margin:0 10px 0 0;
}
ul.menu li > a {
    -moz-border-radius:0 0 10px 10px;
    -moz-box-shadow:2px 2px 4px rgba(0, 0, 0, 0.9);
    -moz-transition:all 0.3s ease-in-out;
    -o-border-radius:0 0 10px 10px;
    -o-box-shadow:2px 2px 4px rgba(0, 0, 0, 0.9);
    -o-transition:all 0.3s ease-in-out;
    -webkit-border-bottom-left-radius:10px;
    -webkit-border-bottom-right-radius:10px;
    -webkit-box-shadow:2px 2px 4px rgba(0, 0, 0, 0.9);
    -webkit-transition:all 0.3s ease-in-out;
    border-radius:0 0 10px 10px;
    box-shadow:2px 2px 4px rgba(0, 0, 0, 0.9);
    color:#eee;
    display:block;
    padding:0 10px;
    text-decoration:none;
    transition:all 0.3s ease-in-out;
}
ul.menu li a.red {
    background:#a00;
}
ul.menu li a.orange {
    background:#da0;
}
ul.menu li a.yellow {
    background:#aa0;
}
ul.menu li a.green {
    background:#060;
}
ul.menu li a.blue {
    background:#073263;
}
ul.menu li a.violet {
    background:#682bc2;
}
.menu li div.subs {
    left:0;
    overflow:hidden;
    position:absolute;
    top:35px;
    width:0;
}
.menu li div.subs dl {
    -moz-transition-duration:.2s;
    -o-transition-duration:.2s;
    -webkit-transition-duration:.2s;
    float:left;
    margin:0 130px 0 0;
    overflow:hidden;
    padding:40px 0 5% 2%;
    width:0;
}
.menu dt {
    color:#fc0;
    font-family:arial, sans-serif;
    font-size:12px;
    font-weight:700;
    height:20px;
    line-height:20px;
    margin:0;
    padding:0 0 0 10px;
    white-space:nowrap;
}
.menu dd {
    margin:0;
    padding:0;
    text-align:left;
}
.menu dd a {
    background:transparent;
    color:#fff;
    font-size:12px;
    height:20px;
    line-height:20px;
    padding:0 0 0 10px;
    text-align:left;
    white-space:nowrap;
    width:80px;
}
.menu dd a:hover {
    color:#fc0;
}
.menu li:hover div.subs dl {
    -moz-transition-delay:0.2s;
    -o-transition-delay:0.2s;
    -webkit-transition-delay:0.2s;
    margin-right:2%;
    width:21%;
}
ul.menu li:hover > a,ul.menu li > a:hover {
    background:#aaa;
    color:#fff;
    padding:10px 10px 0;
}
ul.menu li a.red:hover,ul.menu li:hover a.red {
    background:#c00;
}
ul.menu li a.orange:hover,ul.menu li:hover a.orange {
    background:#fc0;
}
ul.menu li a.yellow:hover,ul.menu li:hover a.yellow {
    background:#cc0;
}
ul.menu li a.green:hover,ul.menu li:hover a.green {
    background:#080;
}
ul.menu li a.blue:hover,ul.menu li:hover a.blue {
    background:#00c;
}
ul.menu li a.violet:hover,ul.menu li:hover a.violet {
background:#8a2be2;
}
.menu li:hover div.subs,.menu li a:hover div.subs {
    width:100%;
}

Try to use:

SendKeys.Send("{TAB}")

I also shell script using ffmpeg to resize images without alphachannel. It worked for png format fine.

# Export ios app icons by ffmpeg scale command
# usage: sh export_ios_icons.sh {path_to_your_img}
# example: sh export_ios_icons.sh ./app_icon.png

# sizes of images
# you can get other size images by editing thisarray
size=(20 40 60 29 58 87 80 120 180 76 152 167 1024)
for i in "${size[@]}"
do
   : 
    ffmpeg -i $1 -vf scale=$i:$i output_$ix$i.png
done

Begining with Python 3, all strings are unicode objects.

  a = 'Happy New Year' # Python 3
  b = unicode('Happy New Year') # Python 2

The instructions above are the same. So I think you should remove the .decode('utf-8') part because you already have a unicode object.

Probably "mysql_real_escape_string()" will work for u

There is a free tool Include File Dependencies Watcher which can be integrated in the visual studio. It shows superfluous #includes in red.

In case, you want to rename _id in same collection (for instance, if you want to prefix some _ids):

db.someCollection.find().snapshot().forEach(function(doc) { 
   if (doc._id.indexOf("2019:") != 0) {
       print("Processing: " + doc._id);
       var oldDocId = doc._id;
       doc._id = "2019:" + doc._id; 
       db.someCollection.insert(doc);
       db.someCollection.remove({_id: oldDocId});
   }
});

if (doc._id.indexOf("2019:") != 0) {... needed to prevent infinite loop, since forEach picks the inserted docs, even throught .snapshot() method used.

I put the following in my .gvimrc file, which searches up the tree from any point for a tags file when gvim starts:

function SetTags()
    let curdir = getcwd()

    while !filereadable("tags") && getcwd() != "/"
        cd ..
    endwhile

    if filereadable("tags")
        execute "set tags=" . getcwd() . "/tags"
    endif

    execute "cd " . curdir
endfunction

call SetTags()

I then periodically regenerate a tags file at the top of my source tree with a script that looks like:

#!/bin/bash

find . -regex ".*\.\(c\|h\|hpp\|cc\|cpp\)" -print | ctags --totals --recurse --extra="+qf" --fields="+i" -L -

answer = True

myvar = 'the answer is ' + str(answer) #since answer variable is in boolean format, therefore, we have to convert boolean into string format which can be easily done using this

print(myvar)

If you're using HTML 5, i.e. the doctype

<!doctype html>

then you can just use block-level links.

<a href="google.com">
  <div class="hello">
    ..
  </div>
</a>

Try this one.

<Button
    android:id="@+id/bSearch"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:padding="16dp"
    android:text="Search"
    android:drawableLeft="@android:drawable/ic_menu_search"
    android:textSize="24sp"/>

If the issue remain after uninstalling and installing Microsoft.AspNet.WebApi.WebHost then also add followings in web.config for globalconfiguration to work

 <dependentAssembly>
        <assemblyIdentity name="System.Web.Http" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.2.0.0" />
      </dependentAssembly>

If you highlight the method Assert.assertEquals(val1, val2) and hit Ctrl + Shift + M (Add Import), it will add it as a static import, at least in Eclipse 3.4.

Sometimes we have more than one net interface.

A simple method to find out the mac address of a specific interface, is:

def getmac(interface):

  try:
    mac = open('/sys/class/net/'+interface+'/address').readline()
  except:
    mac = "00:00:00:00:00:00"

  return mac[0:17]

to call the method is simple

myMAC = getmac("wlan0")

Have you tried running npm config list? And, if you want to see the defaults, run npm config ls -l.

I just had this problem setting up my new laptop. The issue for me was that my toolchain (CodeSourcery) is 32bit and I had not installed the 32bit libs.

sudo apt-get install ia32-libs

I had the same issue. I have a bunch of Java versions installed and for some reason Java 1.7 was being used instead of Java 1.6, even though I specified in the path to use 1.6 (C:\jdk1.6.0_45_32\bin).

I had to move the path of the JDK I wanted to use (1.6) to be the first entry in the PATH environment variable to make sure Windows uses 1.6 instead of 1.7.

So, for example, the PATH environment variable before was:

C:\Program Files (x86);...<other entries>;C:\dev\ant181\bin;C:\jdk1.6.0_45_32\bin

and after I moved the jdk to be first, it worked:

C:\jdk1.6.0_45_32\bin;C:\Program Files (x86);...<other entries>;C:\dev\ant181\bin

I guess the Windows installer of Java 1.7 installed it to some other directory already in the PATH, thus getting used first instead of the specified custom PATH entry C:\jdk1.6.0_45_32\bin;

You definitely need to put in the column order, otherwise how is SQL Server supposed to know which one goes first? Here's what you would need to do in your code:

public class MyTable
{
  [Key, Column(Order = 0)]
  public string SomeId { get; set; }

  [Key, Column(Order = 1)]
  public int OtherId { get; set; }
}

You can also look at this SO question. If you want official documentation, I would recommend looking at the official EF website. Hope this helps.

EDIT: I just found a blog post from Julie Lerman with links to all kinds of EF 6 goodness. You can find whatever you need here.

Here's what I did:

• Extracted the files using WinRAR
• Made my changes to the extracted files
• Opened the original JAR file with WinRAR
• Used the ADD button to replace the files that I modified

That's it. I have tested it with my Nokia and it's working for me.

public class StaticMethod{

    public static void main(String []args)throws Exception{
        methodOne();
    }

    public int methodOne(){
        System.out.println("we are in first methodOne");
        return 1;
    }
}

the above code not executed because static method must have that class reference.

public class StaticMethod{
    public static void main(String []args)throws Exception{

        StaticMethod sm=new StaticMethod();
        sm.methodOne();
    }

    public int methodOne(){
        System.out.println("we are in first methodOne");
        return 1;
    }
}

This will be definitely get executed. Because here we are creating reference which nothing but "sm" by using that reference of that class which is nothing but (StaticMethod=new Static method()) we are calling method one (sm.methodOne()).

I hope this will be helpful.

I don't realize why MimeTypeMap.getFileExtensionFromUrl() has problems with spaces and some other characters, that returns "", but I just wrote this method to change the file name to an admit-able one. It's just playing with Strings. However, It kind of works. Through the method, the spaces existing in the file name is turned into a desirable character (which, here, is "x") via replaceAll(" ", "x") and other unsuitable characters are turned into a suitable one via URLEncoder. so the usage (according to the codes presented in the question and the selected answer) should be something like getMimeType(reviseUrl(url)).

private String reviseUrl(String url) {

        String revisedUrl = "";
        int fileNameBeginning = url.lastIndexOf("/");
        int fileNameEnding = url.lastIndexOf(".");

        String cutFileNameFromUrl = url.substring(fileNameBeginning + 1, fileNameEnding).replaceAll(" ", "x");

        revisedUrl = url.
                substring(0, fileNameBeginning + 1) +
                java.net.URLEncoder.encode(cutFileNameFromUrl) +
                url.substring(fileNameEnding, url.length());

        return revisedUrl;
    }

Cygwin can give you this functionality.

If you want to get the form data directly from Http request, without any model bindings or FormCollection you can use this:

[HttpPost] 
public ActionResult SubmitAction() {

    // This will return an string array of all keys in the form.
    // NOTE: you specify the keys in form by the name attributes e.g:
    // <input name="this is the key" value="some value" type="test" />
    var keys = Request.Form.AllKeys;

    // This will return the value for the keys.
    var value1 = Request.Form.Get(keys[0]);
    var value2 = Request.Form.Get(keys[1]);
}

I have never used jekyll, but it's main page says that it uses Liquid, and according to their docs, I think the following should work:

<ul> {% for page in site.pages %}     {% if page.title != 'index' %}     <li><div class="drvce"><a href="{{ page.url }}">{{ page.title }}</a></div></li>     {% endif %} {% endfor %} </ul> 

There is also a SURROGATE KEY: it occurs if one non prime attribute depends on another non prime attribute. that time you don't now to choose which key as primary key to split up your table. In that case use a surrogate key instead of a primary key. Usually this key is system defined and always have numeric values and its value often automatically incremented for new rows. Eg : ms acces = auto number & my SQL = identity column & oracle = sequence.

There is no limit to the number of elements that you are passing to IN clause. If there are more elements it will consider it as array and then for each scan in the database it will check if it is contained in the array or not. This approach is not so scalable. Instead of using IN clause try using INNER JOIN with temp table. Refer http://www.xaprb.com/blog/2006/06/28/why-large-in-clauses-are-problematic/ for more info. Using INNER JOIN scales well as query optimizer can make use of hash join and other optimization. Whereas with IN clause there is no way for the optimizer to optimize the query. I have noticed speedup of at least 2x with this change.

Shell environment does not load when running remote ssh command. You can edit ssh environment file:

vi ~/.ssh/environment

Its format is:

VAR1=VALUE1
VAR2=VALUE2

Also, check sshd configuration for PermitUserEnvironment=yes option.

For those who want to know if an object is a jQuery object without having jQuery installed, the following snippet should do the work :

function isJQuery(obj) {
  // Each jquery object has a "jquery" attribute that contains the version of the lib.
  return typeof obj === "object" && obj && obj["jquery"];
}

As others suggested, NSMutableArray has methods to do so but sometimes you are forced to use NSArray, I'd use:

NSArray* newArray = [oldArray subarrayWithRange:NSMakeRange(1, [oldArray count] - 1)];

This way, the oldArray stays as it was but a newArray will be created with the first item removed.

Not /gi but /g

var fname = "My Family File.jpg"
fname = fname.replace(/ /g,"_");
console.log(fname);

gives

"My_Family_File.jpg"

1. Navigate to C:\Users\username\Documents\IISExpress\config
2. Open applicationhost.config with Visual Studio or your favorite text-editor.
3. Search for the word mimeMap, you should find lots of 'em.
4. Add the following line to the top of the list: .

To describe model I use following snippet

Model.columns.collect { |c| "#{c.name} (#{c.type})" }

Again this is if you are looking pretty print to describe you ActiveRecord without you going trough migrations or hopping that developer before you was nice enough to comment in attributes.

Definitely Purify! I've used that to analyze some massive code bases (>3,000 kSLOC) and found it to be excellent.

You might like to look at this list at Wikipedia.

By the way, I've found memwatch to be useful. Thanks Johan!

Follow @Duncan's @Bartvds's answer, here to provide a workable way after years passed.

At this point after Typescript 1.5 released (@Jun 15 '15), your helpful interface

interface MyType {
    instanceMethod();
}

interface MyTypeStatic {
    new():MyType;
    staticMethod();
}

can be implemented this way with the help of decorator.

/* class decorator */
function staticImplements<T>() {
    return <U extends T>(constructor: U) => {constructor};
}

@staticImplements<MyTypeStatic>()   /* this statement implements both normal interface & static interface */
class MyTypeClass { /* implements MyType { */ /* so this become optional not required */
    public static staticMethod() {}
    instanceMethod() {}
}

Refer to my comment at github issue 13462.

visual result: Compile error with a hint of static method missing.

After static method implemented, hint for method missing.

Compilation passed after both static interface and normal interface fulfilled.

This piece of code is incorrect.

while 1:
    (clientsocket, address) = serversocket.accept()
    print ("connection found!")
    data = clientsocket.recv(1024).decode()
    print (data)
    r='REceieve'
    clientsocket.send(r.encode())

The call on accept() on the serversocket blocks until there's a client connection. When you first connect to the server from the client, it accepts the connection and receives data. However, when it enters the loop again, it is waiting for another connection and thus blocks as there are no other clients that are trying to connect.

That's the reason the recv works correct only the first time. What you should do is find out how you can handle the communication with a client that has been accepted - maybe by creating a new Thread to handle communication with that client and continue accepting new clients in the loop, handling them in the same way.

Tip: If you want to work on creating your own chat application, you should look at a networking engine like Twisted. It will help you understand the whole concept better too.

The other answers talked about direct binding in render hence I want to add few points regarding that.

You are not recommended to bind the function directly in render or anywhere else in the component except in constructor. Because for every function binding a new function/object will be created in webpack bundle js file hence the bundle size will grow. Your component will re-render for many reasons like when you do setState, new props received, when you do this.forceUpdate() etc. So if you directly bind your function in render it will always create a new function. Instead do function binding always in constructor and call the reference wherever required. In this way it creates new function only once because constructor gets called only once per component.

How you should do is something like below

constructor(props){
  super(props);
  this.state = {
    value: 'random text'
  }
  this.handleChange = this.handleChange.bind(this);
}

handleChange (e) {
  console.log('handle change called');
  this.setState({value: e.target.value});
}

<input value={this.state.value} onChange={this.handleChange}/>

You can also use arrow functions but arrow functions also does create new function every time the component re-renders in certain cases. You should know about when to use arrow function and when are not suppose to. For detailed explation about when to use arrow functions check the accepted answer here

In certain cases, it might be necessary to restrict the display of a webpage to a document mode supported by an earlier version of Internet Explorer. You can do this by serving the page with an x-ua-compatible header. For more info, see Specifying legacy document modes.
- https://msdn.microsoft.com/library/cc288325

Thus this tag is used to future proof the webpage, such that the older / compatible engine is used to render it the same way as intended by the creator.

Make sure that you have checked it to work properly with the IE version you specify.

If Source Date format isn't consistent there is some problem with substr function, e.g.:

1/1/2017 or 1/11/2017 or 11/11/2017 or 1/1/17 etc.

So I followed a different apporach using a temporary table. This snippet outputs 'YYYY-MM-DD' + time if exists.

Note that this version accepts Day/Month/Year format. If you want Month/Day/Year swap the first two variables DayPart and MonthPart. Also, two year dates '44-'99 assumes 1944-1999 whereas '00-'43 assumes 2000-2043.

 BEGIN;

    CREATE TEMP TABLE [DateconvertionTable] (Id TEXT PRIMARY KEY, OriginalDate  TEXT  , SepA  INTEGER,  DayPart TEXT,Rest1 TEXT, SepB  INTEGER,  MonthPart TEXT, Rest2 TEXT, SepC  INTEGER,  YearPart TEXT, Rest3 TEXT, NewDate TEXT);
    INSERT INTO [DateconvertionTable] (Id,OriginalDate)  SELECT SourceIdColumn, SourceDateColumn From  [SourceTable];

    --day Part (If day is first)

    UPDATE [DateconvertionTable] SET SepA=instr(OriginalDate ,'/');
    UPDATE [DateconvertionTable] SET DayPart=substr(OriginalDate,1,SepA-1) ;
    UPDATE [DateconvertionTable] SET Rest1=substr(OriginalDate,SepA+1);

    --Month Part (If Month is second)

    UPDATE [DateconvertionTable] SET SepB=instr(Rest1,'/');
    UPDATE [DateconvertionTable]  SET MonthPart=substr(Rest1, 1,SepB-1);
    UPDATE [DateconvertionTable] SET Rest2=substr(Rest1,SepB+1);

    --Year Part (3d)

    UPDATE [DateconvertionTable] SET SepC=instr(Rest2,' ');

           --Use Cases In case of time string included
    UPDATE [DateconvertionTable]  SET YearPart= CASE WHEN SepC=0 THEN Rest2 ELSE substr(Rest2,1,SepC-1)  END;

           --The Rest considered time
    UPDATE [DateconvertionTable]  SET Rest3= CASE WHEN SepC=0 THEN  '' ELSE substr(Rest2,SepC+1) END;

           -- Convert 1 digit day and month to 2 digit
    UPDATE [DateconvertionTable] SET DayPart=0||DayPart WHERE CAST(DayPart AS INTEGER)<10;
    UPDATE [DateconvertionTable] SET MonthPart=0||MonthPart WHERE CAST(MonthPart AS INTEGER)<10;

           --If there is a need to convert 2 digit year to 4 digit year, make some assumptions...
    UPDATE [DateconvertionTable] SET YearPart=19||YearPart WHERE CAST(YearPart AS INTEGER)>=44 AND CAST(YearPart AS INTEGER)<100;
    UPDATE [DateconvertionTable] SET YearPart=20||YearPart WHERE CAST(YearPart AS INTEGER)<44 AND CAST(YearPart AS INTEGER)<100;

    UPDATE [DateconvertionTable] SET NewDate = YearPart  || '-' || MonthPart || '-' || DayPart || ' ' || Rest3;  

    UPDATE [SourceTable] SET SourceDateColumn=(Select NewDate FROM DateconvertionTable WHERE [DateconvertionTable].id=SourceIdColumn);
    END;

may be problem in data binding in export excel . check that data properly bin to a gridview or not.

Use this code for export grid view in excel sheet and note that you must add iTextSharp dll in you project.

protected void btnExportExcel_Click(object sender, EventArgs e)
    {
        Response.Clear();
        Response.Buffer = true;
        Response.AddHeader("content-disposition", "attachment;filename=GridViewExport.xls");
        Response.Charset = "";
        Response.ContentType = "application/vnd.ms-excel";

        StringWriter sw = new StringWriter();
        HtmlTextWriter hw = new HtmlTextWriter(sw);
        GridView1.AllowPaging = false;

        // Re-Bind data to GridView 

        using (CompMSEntities1 CompObj = new CompMSEntities1())
        {
            Start = Convert.ToDateTime(txtStart.Text);
            End = Convert.ToDateTime(txtEnd.Text);

            GridViewSummaryReportCategory.DataSource = CompObj.SP_Category_Summary(Start, End);
            SP_Category_Summary_Result obj1 = new SP_Category_Summary_Result();
            GridView1.DataBind();
           GridView1.Visible = true;
            ExportTable.Visible = true;
        }

        //Change the Header Row back to white color

        GridView1.HeaderRow.Style.Add("background-color", "#FFFFFF");


       GridView1.Style.Add(" font-size", "10px");




        //Apply style to Individual Cells

        GridView1.HeaderRow.Cells[0].Style.Add("background-color", "green");
        GGridView1.HeaderRow.Cells[1].Style.Add("background-color", "green");
        GridView1.HeaderRow.Cells[2].Style.Add("background-color", "green");
        GridView1.HeaderRow.Cells[3].Style.Add("background-color", "green");
        GridView1.HeaderRow.Cells[4].Style.Add("background-color", "green");

        for (int i = 1; i < GridView1.Rows.Count; i++)
        {
            GridViewRow row = GridView1.Rows[i];

            //Change Color back to white

            row.BackColor = System.Drawing.Color.White;

            //Apply text style to each Row

        //    row.Attributes.Add("class", "textmode");

            //Apply style to Individual Cells of Alternating Row

            if (i % 2 != 0)
            {
                row.Cells[0].Style.Add("background-color", "#C2D69B");
                row.Cells[1].Style.Add("background-color", "#C2D69B");
                row.Cells[2].Style.Add("background-color", "#C2D69B");
                row.Cells[3].Style.Add("background-color", "#C2D69B");
                row.Cells[4].Style.Add("background-color", "#C2D69B");
            }
        }
        GridView1.RenderControl(hw);

        //style to format numbers to string

        string style = @"<style> .textmode { mso-number-format:\@; } </style>";

        Response.Write(style);
        Response.Output.Write(sw.ToString());
        Response.Flush();
        Response.End();
    }

In order to make the existing primary key as auto_increment, you may use:

ALTER TABLE table_name MODIFY id INT AUTO_INCREMENT;

1. Run Powershell with Admin rights
2. Type the below PowerShell security protocol command for TLS12:

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

A good, concise article by Pankaj Malhotra discusses how to do this with NGINX and is available here.

The basic NGINX configuration is reproduced below:

map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}

upstream appserver {
    server 192.168.100.10:9222; # appserver_ip:ws_port
}

server {
    listen 8888; // client_wss_port

    ssl on;
    ssl_certificate /path/to/crt;
    ssl_certificate_key /path/to/key;


    location / {
        proxy_pass http://appserver;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
    }
}

JSON.stringify()

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.

I think a lot of these are over thinking. Add a class of whatever you want, like disabled_link.
Then make the css have .disabled_link { display: none }
Boom now the user can't see the link so you won't have to worry about them clicking it. If they do something to satisfy the link being clickable, simply remove the class with jQuery:
$("a.disabled_link").removeClass("super_disabled"). Boom done!

use the time and datetime packages.

if anybody want to execute this script and also find out how much time it took to execute in minutes

import time
from time import strftime
from datetime import datetime 
from time import gmtime

def start_time_():    
    #import time
    start_time = time.time()
    return(start_time)

def end_time_():
    #import time
    end_time = time.time()
    return(end_time)

def Execution_time(start_time_,end_time_):
   #import time
   #from time import strftime
   #from datetime import datetime 
   #from time import gmtime
   return(strftime("%H:%M:%S",gmtime(int('{:.0f}'.format(float(str((end_time-start_time))))))))

start_time = start_time_()
# your code here #
[i for i in range(0,100000000)]
# your code here #
end_time = end_time_()
print("Execution_time is :", Execution_time(start_time,end_time))

The above code works for me. I hope this helps.

As Sotirios Delimanolis already pointed out in the comments, there are two options:

Return ResponseEntity with error message

Change your method like this:

@RequestMapping(method = RequestMethod.GET)
public ResponseEntity getUser(@RequestHeader(value="Access-key") String accessKey,
                              @RequestHeader(value="Secret-key") String secretKey) {
    try {
        // see note 1
        return ResponseEntity
            .status(HttpStatus.CREATED)                 
            .body(this.userService.chkCredentials(accessKey, secretKey, timestamp));
    }
    catch(ChekingCredentialsFailedException e) {
        e.printStackTrace(); // see note 2
        return ResponseEntity
            .status(HttpStatus.FORBIDDEN)
            .body("Error Message");
    }
}

Note 1: You don't have to use the ResponseEntity builder but I find it helps with keeping the code readable. It also helps remembering, which data a response for a specific HTTP status code should include. For example, a response with the status code 201 should contain a link to the newly created resource in the Location header (see Status Code Definitions). This is why Spring offers the convenient build method ResponseEntity.created(URI).

Note 2: Don't use printStackTrace(), use a logger instead.

Provide an @ExceptionHandler

Remove the try-catch block from your method and let it throw the exception. Then create another method in a class annotated with @ControllerAdvice like this:

@ControllerAdvice
public class ExceptionHandlerAdvice {

    @ExceptionHandler(ChekingCredentialsFailedException.class)
    public ResponseEntity handleException(ChekingCredentialsFailedException e) {
        // log exception
        return ResponseEntity
                .status(HttpStatus.FORBIDDEN)
                .body("Error Message");
    }        
}

Note that methods which are annotated with @ExceptionHandler are allowed to have very flexible signatures. See the Javadoc for details.

there is HeaderText property in Column object, you can find the column and set its HeaderText after initializing grid or do it in windows form designer via designer for DataGrid.

    public Form1()
    {
        InitializeComponent();

        grid.Columns[0].HeaderText = "First Column"; 
        //..............
    }

More details are here at MSDN. More details about DataGrid are here.