Programs & Examples On #Html to text

I had the same problem, and neither umount /path -f, neither umount.nfs /path -f, neither fuser -km /path, works

finally I found a simple solution >.<

sudo /etc/init.d/nfs-common restart, then lets do the simple umount ;-)

typeof(BaseClass).IsAssignableFrom(unknownType);

    public async Task<ActionResult> Index()
    {
        apiTable table = new apiTable();
        table.Name = "Asma Nadeem";
        table.Roll = "6655";

        string str = "";
        string str2 = "";

        HttpClient client = new HttpClient();

        string json = JsonConvert.SerializeObject(table);

        StringContent httpContent = new StringContent(json, System.Text.Encoding.UTF8, "application/json");

        var response = await client.PostAsync("http://YourSite.com/api/apiTables", httpContent);

        str = "" + response.Content + " : " + response.StatusCode;

        if (response.IsSuccessStatusCode)
        {       
            str2 = "Data Posted";
        }

        return View();
    }

The easiest way is to make a "fake show" by using jquery.

element.delay(1000).fadeIn(0); // This will work

According to the API Reference:

By default the height is calculated from the offset height of the containing element. Defaults to null.

So, you can control it's height according to the parent div using redraw event, which is called when it changes it's size.

References

• http://api.highcharts.com/highstock#chart.height
• http://api.highcharts.com/highstock#chart.events.redraw

    ftps -a -z -e:on -pfxfile:"S-PID.p12" -pfxpwfile:"S-PID.p12.pwd" -user:<S-PID number> -s:script <RemoteServerName> 2121

S-PID.p12 => certificate file name ;
S-PID.p12.pwd => certificate password file name ; 
RemoteServerName =>  abcd123 ; 
2121 => port number ; 
ftps => command is part of ftps client software ; 

The easiest way to fix this is to add a new factor to your column. Use the levels function to determine how many factors you have and then add a new factor.

    > levels(data$Fireplace.Qu)
    [1] "Ex" "Fa" "Gd" "Po" "TA"
    > levels(data$Fireplace.Qu) = c("Ex", "Fa", "Gd", "Po", "TA", "None")
    [1] "Ex"   "Fa"   "Gd"   "Po"   " TA"  "None"

If the type implements IDisposable, it automatically disposes that type.

Given:

public class SomeDisposableType : IDisposable
{
   ...implmentation details...
}

These are equivalent:

SomeDisposableType t = new SomeDisposableType();
try {
    OperateOnType(t);
}
finally {
    if (t != null) {
        ((IDisposable)t).Dispose();
    }
}

using (SomeDisposableType u = new SomeDisposableType()) {
    OperateOnType(u);
}

The second is easier to read and maintain.

Here's one way to do it. It handles negative numbers as well as an added bonus.

const numbers = [1, 2, 3];
const moveElement = (array, from, to) => {
  const copy = [...array];
  const valueToMove = copy.splice(from, 1)[0];
  copy.splice(to, 0, valueToMove);
  return copy;
};

console.log(moveElement(numbers, 0, 2))
// > [2, 3, 1]
console.log(moveElement(numbers, -1, -3))
// > [3, 1, 2] 

Another option (just so you've seen it):

$(function () {
    $(".inputs").click(function (e) {
         alert(e.target.id);
    });
});

HTH.

Please find in the below code which enables to perform the date validation for any of the supplied format or based on user locale to validate start/from and end/to dates. There could be some better approaches but have come up with this. Have tested it for the formats like: MM/dd/yyyy, dd/MM/yyyy, yyyy-MM-dd, yyyy.MM.dd, yyyy/MM/dd and dd-MM-yyyy.

Note supplied date format and date string go hand in hand.

<script type="text/javascript">
function validate(format) {

    if(isAfterCurrentDate(document.getElementById('start').value, format)) {
        alert('Date is after the current date.');
    } else {
        alert('Date is not after the current date.');
    }
    if(isBeforeCurrentDate(document.getElementById('start').value, format)) {
        alert('Date is before current date.');
    } else {
        alert('Date is not before current date.');
    }
    if(isCurrentDate(document.getElementById('start').value, format)) {
        alert('Date is current date.');
    } else {
        alert('Date is not a current date.');
    }
    if (isBefore(document.getElementById('start').value, document.getElementById('end').value, format)) {
        alert('Start/Effective Date cannot be greater than End/Expiration Date');
    } else {
        alert('Valid dates...');
    }
    if (isAfter(document.getElementById('start').value, document.getElementById('end').value, format)) {
        alert('End/Expiration Date cannot be less than Start/Effective Date');
    } else {
        alert('Valid dates...');
    }
    if (isEquals(document.getElementById('start').value, document.getElementById('end').value, format)) {
        alert('Dates are equals...');
    } else {
        alert('Dates are not equals...');
    }
    if (isDate(document.getElementById('start').value, format)) {
        alert('Is valid date...');
    } else {
        alert('Is invalid date...');
    }
}

/**
 * This method gets the year index from the supplied format
 */
function getYearIndex(format) {

    var tokens = splitDateFormat(format);

    if (tokens[0] === 'YYYY'
            || tokens[0] === 'yyyy') {
        return 0;
    } else if (tokens[1]=== 'YYYY'
            || tokens[1] === 'yyyy') {
        return 1;
    } else if (tokens[2] === 'YYYY'
            || tokens[2] === 'yyyy') {
        return 2;
    }
    // Returning the default value as -1
    return -1;
}

/**
 * This method returns the year string located at the supplied index
 */
function getYear(date, index) {

    var tokens = splitDateFormat(date);
    return tokens[index];
}

/**
 * This method gets the month index from the supplied format
 */
function getMonthIndex(format) {

    var tokens = splitDateFormat(format);

    if (tokens[0] === 'MM'
            || tokens[0] === 'mm') {
        return 0;
    } else if (tokens[1] === 'MM'
            || tokens[1] === 'mm') {
        return 1;
    } else if (tokens[2] === 'MM'
            || tokens[2] === 'mm') {
        return 2;
    }
    // Returning the default value as -1
    return -1;
}

/**
 * This method returns the month string located at the supplied index
 */
function getMonth(date, index) {

    var tokens = splitDateFormat(date);
    return tokens[index];
}

/**
 * This method gets the date index from the supplied format
 */
function getDateIndex(format) {

    var tokens = splitDateFormat(format);

    if (tokens[0] === 'DD'
            || tokens[0] === 'dd') {
        return 0;
    } else if (tokens[1] === 'DD'
            || tokens[1] === 'dd') {
        return 1;
    } else if (tokens[2] === 'DD'
            || tokens[2] === 'dd') {
        return 2;
    }
    // Returning the default value as -1
    return -1;
}

/**
 * This method returns the date string located at the supplied index
 */
function getDate(date, index) {

    var tokens = splitDateFormat(date);
    return tokens[index];
}

/**
 * This method returns true if date1 is before date2 else return false
 */
function isBefore(date1, date2, format) {
    // Validating if date1 date is greater than the date2 date
    if (new Date(getYear(date1, getYearIndex(format)), 
            getMonth(date1, getMonthIndex(format)) - 1, 
            getDate(date1, getDateIndex(format))).getTime()
        > new Date(getYear(date2, getYearIndex(format)), 
            getMonth(date2, getMonthIndex(format)) - 1, 
            getDate(date2, getDateIndex(format))).getTime()) {
        return true;
    } 
    return false;                
}

/**
 * This method returns true if date1 is after date2 else return false
 */
function isAfter(date1, date2, format) {
    // Validating if date2 date is less than the date1 date
    if (new Date(getYear(date2, getYearIndex(format)), 
            getMonth(date2, getMonthIndex(format)) - 1, 
            getDate(date2, getDateIndex(format))).getTime()
        < new Date(getYear(date1, getYearIndex(format)), 
            getMonth(date1, getMonthIndex(format)) - 1, 
            getDate(date1, getDateIndex(format))).getTime()
        ) {
        return true;
    } 
    return false;                
}

/**
 * This method returns true if date1 is equals to date2 else return false
 */
function isEquals(date1, date2, format) {
    // Validating if date1 date is equals to the date2 date
    if (new Date(getYear(date1, getYearIndex(format)), 
            getMonth(date1, getMonthIndex(format)) - 1, 
            getDate(date1, getDateIndex(format))).getTime()
        === new Date(getYear(date2, getYearIndex(format)), 
            getMonth(date2, getMonthIndex(format)) - 1, 
            getDate(date2, getDateIndex(format))).getTime()) {
        return true;
    } 
    return false;
}

/**
 * This method validates and returns true if the supplied date is 
 * equals to the current date.
 */
function isCurrentDate(date, format) {
    // Validating if the supplied date is the current date
    if (new Date(getYear(date, getYearIndex(format)), 
            getMonth(date, getMonthIndex(format)) - 1, 
            getDate(date, getDateIndex(format))).getTime()
        === new Date(new Date().getFullYear(), 
                new Date().getMonth(), 
                new Date().getDate()).getTime()) {
        return true;
    } 
    return false;                
}

/**
 * This method validates and returns true if the supplied date value 
 * is before the current date.
 */
function isBeforeCurrentDate(date, format) {
    // Validating if the supplied date is before the current date
    if (new Date(getYear(date, getYearIndex(format)), 
            getMonth(date, getMonthIndex(format)) - 1, 
            getDate(date, getDateIndex(format))).getTime()
        < new Date(new Date().getFullYear(), 
                new Date().getMonth(), 
                new Date().getDate()).getTime()) {
        return true;
    } 
    return false;                
}

/**
 * This method validates and returns true if the supplied date value 
 * is after the current date.
 */
function isAfterCurrentDate(date, format) {
    // Validating if the supplied date is before the current date
    if (new Date(getYear(date, getYearIndex(format)), 
            getMonth(date, getMonthIndex(format)) - 1, 
            getDate(date, getDateIndex(format))).getTime()
        > new Date(new Date().getFullYear(),
                new Date().getMonth(), 
                new Date().getDate()).getTime()) {
        return true;
    } 
    return false;                
}

/**
 * This method splits the supplied date OR format based 
 * on non alpha numeric characters in the supplied string.
 */
function splitDateFormat(dateFormat) {
    // Spliting the supplied string based on non characters
    return dateFormat.split(/\W/);
}

/*
 * This method validates if the supplied value is a valid date.
 */
function isDate(date, format) {                
    // Validating if the supplied date string is valid and not a NaN (Not a Number)
    if (!isNaN(new Date(getYear(date, getYearIndex(format)), 
            getMonth(date, getMonthIndex(format)) - 1, 
            getDate(date, getDateIndex(format))))) {                    
        return true;
    } 
    return false;                                      
}

Below is the HTML snippet

    <input type="text" name="start" id="start" size="10" value="05/31/2016" />
<br/> 
<input type="text" name="end" id="end" size="10" value="04/28/2016" />
<br/>
<input type="button" value="Submit" onclick="javascript:validate('MM/dd/yyyy');" />

I almost always just use overflow:hidden on my text-elements in those situations, it often works like a charm ;)

.post-container {
 margin: 20px 20px 0 0;
 border:5px solid #333;
}
.post-thumb img {
 float: left;
}
.post-content {
 overflow:hidden;
}

Mi solution :

  pw = "1321";
    if (pw.length() < 16){
      for(int x = pw.length() ; x < 16 ; x++){
        pw  += "*";
      }
    }

The output :

1321************

I changed to datetimepicker and format to 'DD/MM/YYYY'

$("id").datetimepicker({
    format: 'DD/MM/YYYY',
}).on('changeDate', function() {
    $('.datepicker').hide();
});

http://www.browserstack.com

It really works great, but you only have 30 minutes/month for free.

For 19$/month you have unlimited time.

Some answers does not explain the side effects of variations in the timezone for JavaScript Date object. So you should consider this answer if this is a concern for you.

Method 1: Machine's timezone dependent

By default, JavaScript returns a Date considering the machine's timezone, so getTime() result varies from computer to computer. You can check this behavior running:

new Date(1970, 0, 1, 0, 0, 0, 0).getTime()
    // Since 1970-01-01 is Epoch, you may expect ZERO
    // but in fact the result varies based on computer's timezone

This is not a problem if you really want the time since Epoch considering your timezone. So if you want to get time since Epoch for the current Date or even a specified Date based on the computer's timezone, you're free to continue using this method.

// Seconds since Epoch (Unix timestamp format)

new Date().getTime() / 1000             // local Date/Time since Epoch in seconds
new Date(2020, 11, 1).getTime() / 1000  // time since Epoch to 2020-12-01 00:00 (local timezone) in seconds

// Milliseconds since Epoch (used by some systems, eg. JavaScript itself)

new Date().getTime()                    // local Date/Time since Epoch in milliseconds
new Date(2020,  0, 2).getTime()         // time since Epoch to 2020-01-02 00:00 (local timezone) in milliseconds

// **Warning**: notice that MONTHS in JavaScript Dates starts in zero (0 = January, 11 = December)

Method 2: Machine's timezone independent

However, if you want to get ride of variations in timezone and get time since Epoch for a specified Date in UTC (that is, timezone independent), you need to use Date.UTC method or shift the date from your timezone to UTC:

Date.UTC(1970,  0, 1)
    // should be ZERO in any computer, since it is ZERO the difference from Epoch

    // Alternatively (if, for some reason, you do not want Date.UTC)
    const timezone_diff = new Date(1970, 0, 1).getTime()  // difference in milliseconds between your timezone and UTC
    (new Date(1970,  0, 1).getTime() - timezone_diff)
    // should be ZERO in any computer, since it is ZERO the difference from Epoch

So, using this method (or, alternatively, subtracting the difference), the result should be:

// Seconds since Epoch (Unix timestamp format)

Date.UTC(2020,  0, 1) / 1000  // time since Epoch to 2020-01-01 00:00 UTC in seconds

    // Alternatively (if, for some reason, you do not want Date.UTC)
    const timezone_diff = new Date(1970, 0, 1).getTime()
    (new Date(2020,  0, 1).getTime() - timezone_diff) / 1000  // time since Epoch to 2020-01-01 00:00 UTC in seconds
    (new Date(2020, 11, 1).getTime() - timezone_diff) / 1000  // time since Epoch to 2020-12-01 00:00 UTC in seconds

// Milliseconds since Epoch (used by some systems, eg. JavaScript itself)

Date.UTC(2020,  0, 2)   // time since Epoch to 2020-01-02 00:00 UTC in milliseconds

    // Alternatively (if, for some reason, you do not want Date.UTC)
    const timezone_diff = new Date(1970, 0, 1).getTime()
    (new Date(2020,  0, 2).getTime() - timezone_diff)         // time since Epoch to 2020-01-02 00:00 UTC in milliseconds

// **Warning**: notice that MONTHS in JavaScript Dates starts in zero (0 = January, 11 = December)

IMO, unless you know what you're doing (see note above), you should prefer Method 2, since it is machine independent.

End note

Although the recomendations in this answer, and since Date.UTC does not work without a specified date/time, you may be inclined in using the alternative approach and doing something like this:

const timezone_diff = new Date(1970, 0, 1).getTime()
(new Date().getTime() - timezone_diff)  // <-- !!! new Date() without arguments
    // means "local Date/Time subtracted by timezone since Epoch" (?)

This does not make any sense and it is probably WRONG (you are modifying the date). Be aware of not doing this. If you want to get time since Epoch from the current date AND TIME, you are most probably OK using Method 1.

String delimiter = ",";
StringBuilder sb = new StringBuilder();
for (Item i : list) {
    sb.append(delimiter).append(i);
}
sb.toString().replaceFirst(delimiter, "");

This code detects left and right swipes, avoids deprecated API calls, and has other miscellaneous improvements over earlier answers.

/**
 * Detects left and right swipes across a view.
 */
public class OnSwipeTouchListener implements OnTouchListener {

    private final GestureDetector gestureDetector;

    public OnSwipeTouchListener(Context context) {
        gestureDetector = new GestureDetector(context, new GestureListener());
    }

    public void onSwipeLeft() {
    }

    public void onSwipeRight() {
    }

    public boolean onTouch(View v, MotionEvent event) {
        return gestureDetector.onTouchEvent(event);
    }

    private final class GestureListener extends SimpleOnGestureListener {

        private static final int SWIPE_DISTANCE_THRESHOLD = 100;
        private static final int SWIPE_VELOCITY_THRESHOLD = 100;

        @Override
        public boolean onDown(MotionEvent e) {
            return true;
        }

        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
            float distanceX = e2.getX() - e1.getX();
            float distanceY = e2.getY() - e1.getY();
            if (Math.abs(distanceX) > Math.abs(distanceY) && Math.abs(distanceX) > SWIPE_DISTANCE_THRESHOLD && Math.abs(velocityX) > SWIPE_VELOCITY_THRESHOLD) {
                if (distanceX > 0)
                    onSwipeRight();
                else
                    onSwipeLeft();
                return true;
            }
            return false;
        }
    }
}

Use it like this:

view.setOnTouchListener(new OnSwipeTouchListener(context) {
    @Override
    public void onSwipeLeft() {
        // Whatever
    }
});

You could us the 'net use' command:

var p = System.Diagnostics.Process.Start("net.exe", "use K: \\\\Server\\path");
var isCompleted = p.WaitForExit(5000);

If that does not work in a service, try the Winapi and PInvoke WNetAddConnection2

Edit: Obviously I misunderstood you - you can not change the sourcecode of the service, right? In that case I would follow the suggestion by mdb, but with a little twist: Create your own service (lets call it mapping service) that maps the drive and add this mapping service to the dependencies for the first (the actual working) service. That way the working service will not start before the mapping service has started (and mapped the drive).

Use the most basic of type inference that python has:

>>> # Float Check
>>> myNumber = 2.56
>>> print(type(myNumber) == int)
False
>>> print(type(myNumber) == float)
True
>>> print(type(myNumber) == bool)
False
>>>
>>> # Integer Check
>>> myNumber = 2
>>> print(type(myNumber) == int)
True
>>> print(type(myNumber) == float)
False
>>> print(type(myNumber) == bool)
False
>>>
>>> # Boolean Check
>>> myNumber = False
>>> print(type(myNumber) == int)
False
>>> print(type(myNumber) == float)
False
>>> print(type(myNumber) == bool)
True
>>>

Easiest and Most Resilient Approach in my Opinion

You can do this :

//Create an Array of type ArrayList

`ArrayList<Integer>[] a = new ArrayList[n];`

//For each element in array make an ArrayList

for(int i=0; i<n; i++){ 
    a[i] = new ArrayList<Integer>();
}

If you're using PostgreSQL, the input from PHP can be escaped with pg_escape_string()

 $username = pg_escape_string($_POST['username']);

From the documentation (http://php.net/manual/es/function.pg-escape-string.php):

pg_escape_string() escapes a string for querying the database. It returns an escaped string in the PostgreSQL format without quotes.

If you use an observable instead of a primitive value, the select will not raise change events on initial binding. You can continue to bind to the change event, rather than subscribing directly to the observable.

The w3 org said:

By default, SGML requires that all attribute values be delimited using either double quotation marks (ASCII decimal 34) or single quotation marks (ASCII decimal 39). Single quote marks can be included within the attribute value when the value is delimited by double quote marks, and vice versa. Authors may also use numeric character references to represent double quotes (") and single quotes ('). For double quotes authors can also use the character entity reference ".

So... seems to be no difference. Only depends on your style.

Use json.loads not json.load.

(load loads from a file-like object, loads from a string. So you could just as well omit the .read() call instead.)

This should give you a start

>>> for col in range(arr.shape[1]):
    some_function(arr[:,col])


[1 2 3 4]
[99 14 12 43]
[2 5 7 1]

In C, you can use the built in qsort command:

int compare( const void* a, const void* b)
{
     int int_a = * ( (int*) a );
     int int_b = * ( (int*) b );

     if ( int_a == int_b ) return 0;
     else if ( int_a < int_b ) return -1;
     else return 1;
}

qsort( a, 6, sizeof(int), compare )

see: http://www.cplusplus.com/reference/clibrary/cstdlib/qsort/

To answer the second part of your question: an optimal (comparison based) sorting algorithm is one that runs with O(n log(n)) comparisons. There are several that have this property (including quick sort, merge sort, heap sort, etc.), but which one to use depends on your use case.

As a side note, you can sometime do better than O(n log(n)) if you know something about your data - see the wikipedia article on Radix Sort

I've been able to just use rand() to get a random CInt. You can make it an Int by using something like this:

let myVar: Int = Int(rand())

You can use your favourite C random function, and just convert to value to Int if needed.

In PostGIS, for points with latitude and longitude there is geography datatype.

To add a column:

alter table your_table add column geog geography;

To insert data:

insert into your_table (geog) values ('SRID=4326;POINT(longitude latitude)');

4326 is Spatial Reference ID that says it's data in degrees longitude and latitude, same as in GPS. More about it: http://epsg.io/4326

Order is Longitude, Latitude - so if you plot it as the map, it is (x, y).

To find closest point you need first to create spatial index:

create index on your_table using gist (geog);

and then request, say, 5 closest to a given point:

select * 
from your_table 
order by geog <-> 'SRID=4326;POINT(lon lat)' 
limit 5;

Open the Run Configuration for your application (Run/Run Configurations..., then look for the applications entry in 'Java application').

The arguments tab has a text box Vm arguments, enter -Xss1m (or a bigger parameter for the maximum stack size). The default value is 512 kByte (SUN JDK 1.5 - don't know if it varies between vendors and versions).

package com.programmingfree.springshop.controller;

import java.util.List;

import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import com.programmingfree.springshop.dao.UserShop;
import com.programmingfree.springshop.domain.User;


@RestController
@RequestMapping("/shop/user")
public class SpringShopController {

 UserShop userShop=new UserShop();

 @RequestMapping(value = "/{id}", method = RequestMethod.GET,headers="Accept=application/json")
 public User getUser(@PathVariable int id) {
  User user=userShop.getUserById(id);
  return user;
 }


 @RequestMapping(method = RequestMethod.GET,headers="Accept=application/json")
 public List<User> getAllUsers() {
  List<User> users=userShop.getAllUsers();
  return users;
 }


}

In the above example they going to display all user and particular id details now I want to use both id and name,

1) localhost:8093/plejson/shop/user <---this link will display all user details
2) localhost:8093/plejson/shop/user/11 <----if i use 11 in link means, it will display particular user 11 details

now I want to use both id and name

localhost:8093/plejson/shop/user/11/raju <-----------------like this it means we can use any one in this please help me out.....

Copy a file to the emulator:

Open emulator and File Explorer (Finder in Mac) side by side. Choose the file you want to copy then Drag and Drop the file onto the emulator. The selected file will be copied to the Downloads folder of the emulator.

How to view files in Android Studio:

Android Studio has Device Explorer to explore emulator content (Earlier we used to have DDMS, which is deprecated in Studio 3+). Goto View -> Tools Window -> Device File Explorer and you can see the explorer window. Goto Storage -> emulated -> 0 ->Download, if you don't see the file here, please restart the emulator and that's it.

Note: You don't see Device Explorer if you have opened a Flutter project.

You can also view the image files in Android Studio by double-clicking the file in the emulator.

Use sysdate-1 to subtract one day from system date.

select sysdate, sysdate -1 from dual;

Output:

SYSDATE  SYSDATE-1
-------- ---------
22-10-13 21-10-13 

function fix_table_header_position(){
 var width_list = [];
 $("th").each(function(){
    width_list.push($(this).width());
 });
 $("tr:first").css("position", "absolute");
 $("tr:first").css("z-index", "1000");
 $("th, td").each(function(index){
    $(this).width(width_list[index]);
 });

 $("tr:first").after("<tr height=" + $("tr:first").height() + "></tr>");}

This is my solution

See ARITHMETIC EVALUATION in man bash:

Constants with a leading 0 are interpreted as octal numbers.

You can remove the leading zero by parameter expansion:

hour=${hour#0}

or force base-10 interpretation:

$((10#$hour + 1))

use mysql_fetch_assoc to fetch the result at an associated array instead of mysql_fetch_array which returns a numeric indexed array.

cp somefile somefile_`date +%d%b%Y`

It would seem that is.nan doesn't actually have a method for data frames, unlike is.na. So, let's fix that!

is.nan.data.frame <- function(x)
do.call(cbind, lapply(x, is.nan))

data123[is.nan(data123)] <- 0

Following line is hurting JSON encoder,

now = datetime.datetime.now()
now = datetime.datetime.strftime(now, '%Y-%m-%dT%H:%M:%S.%fZ')
print json.dumps({'current_time': now}) // this is the culprit

I got a temporary fix for it

print json.dumps( {'old_time': now.encode('ISO-8859-1').strip() })

Marking this as correct as a temporary fix (Not sure so).

Should you want what is exactly specified in the web page, just use:

document.querySelector('head base')['href']

Not sure if this is a good practice, but I noticed I can also get just the value by casting the series as float.

e.g.

rate

3 0.042679

Name: Unemployment_rate, dtype: float64

float(rate)

0.0426789

In angular only one page is requested from server, that is index.html. And index.html and assets folder are on same directory. while putting image in any component give src value like assets\image.png. This will work fine because browser will make request to server for that image and webpack will be able serve that image.

It is from an external js file and it is the only file linked to the page.

OK.

When I double click this file I get the following error

Sounds like you're double-clicking/running a .js file, which will attempt to run the script outside the browser, like a command line script. And that would explain this error:

Windows Script Host Error: 'window' is not defined Code: 800A1391

... not an error you'll see in a browser. And of course, the browser is what supplies the window object.

ADDENDUM: As a course of action, I'd suggest opening the relevant HTML file and taking a peek at the console. If you don't see anything there, it's likely your window.onload definition is simply being hit after the browser fires the window.onload event.

I copied model code from w3school bootstrap model and added following css. This code provides beautiful animation. You can try it.

.modal.fade .modal-dialog {
     -webkit-transform: scale(0.1);
     -moz-transform: scale(0.1);
     -ms-transform: scale(0.1);
     transform: scale(0.1);
     top: 300px;
     opacity: 0;
     -webkit-transition: all 0.3s;
     -moz-transition: all 0.3s;
     transition: all 0.3s;
}

.modal.fade.in .modal-dialog {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    -webkit-transform: translate3d(0, -300px, 0);
    transform: translate3d(0, -300px, 0);
    opacity: 1;
}

You can show Php error in your display via simple ways. Firstly, just put this below code in your php.ini file.

display_errors = on;

(if you don't have access to php.ini, then putting this line in .htaccess might work too):

php_flag display_errors 1

OR you can also use the following code in your index.php file

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

You can use set with the /p argument:

SET /P variable=[promptString]

The /P switch allows you to set the value of a variable to a line of input entered by the user. Displays the specified promptString before reading the line of input. The promptString can be empty.

So, simply use something like

set /p Input=Enter some text: 

Later you can use that variable as argument to a command:

myCommand %Input%

Be careful though, that if your input might contain spaces it's probably a good idea to quote it:

myCommand "%Input%"

Once you do git pull, you will get list of files that are not matching. If the number of files is not very large then you can checkout those files, this action will overwrite those files.

git checkout -- <filename>

I usually do it if for quick check I modify local files on server (no recommended and probabaly reason behind you getting this issue :D ), I checkout the changed files after finding solution.

I'd like to offer something I've used at times in the past: a rudimentary leak checker which is source level and fairly automatic. I'm giving this away for three reasons:

1. You might find it useful.

2. Though it's a bit krufty, I don't let that embarass me.

3. Even though it's tied to some win32 hooks, that should be easy to alleviate.

There are things of which you must be careful when using it: don't do anything that needs to lean on new in the underlying code, beware of the warnings about cases it might miss at the top of leakcheck.cpp, realize that if you turn on (and fix any issues with) the code that does image dumps, you may generate a huge file.

The design is meant to allow you to turn the checker on and off without recompiling everything that includes its header. Include leakcheck.h where you want to track checking and rebuild once. Thereafter, compile leakcheck.cpp with or without LEAKCHECK #define'd and then relink to turn it on and off. Including unleakcheck.h will turn it off locally in a file. Two macros are provided: CLEARALLOCINFO() will avoid reporting the same file and line inappropriately when you traverse allocating code that didn't include leakcheck.h. ALLOCFENCE() just drops a line in the generated report without doing any allocation.

Again, please realize that I haven't used this in a while and you may have to work with it a bit. I'm dropping it in to illustrate the idea. If there turns out to be sufficient interest, I'd be willing to work up an example, updating the code in the process, and replace the contents of the following URL with something nicer that includes a decently syntax-colored listing.

You can find it here: http://www.cse.ucsd.edu/~tkammeye/leakcheck.html

Remove all the containers

docker ps -q -a | xargs docker rm

Force remove all the Docker images

docker rmi -f $(docker images -f dangling=true -q)

Something simpler and effective for anything :

function getNum(val) {
   val = +val || 0
   return val;
}

...which will convert a from any "falsey" value to 0.

The "falsey" values are:

• false
• null
• undefined
• 0
• "" ^{( empty string )}
• NaN ^{( Not a Number )}

Check again. Use debugger if must. My guess is that for some item in userResponseDetails this query finds no elements:

.Where(y => y.ResponseId.Equals(item.ResponseId))

so you can't call

.First()

on it. Maybe try

.FirstOrDefault()

if it solves the issue.

Do NOT return NULL value! This is purely so that you can see and diagnose where problem is. Handle these cases properly.

As an addition to user39544's answer, one more type of syntax for crontab -e:

@reboot sleep 60 && /usr/local/bin/docker-compose -f /path_to_your_project/docker-compose.yml up -d

gradlew is a wrapper(w - character) that uses gradle.

Under the hood gradlew performs three main things:

• Download and install the correct gradle version
• Parse the arguments
• Call a gradle task

Using Gradle Wrapper we can distribute/share a project to everybody to use the same version and Gradle's functionality(compile, build, install...) even if it has not been installed.

To create a wrapper run:

gradle wrapper

This command generate:

gradle-wrapper.properties will contain the information about the Gradle distribution

*./ Is used on Unix to specify the current directory

Try:

var objDate = new Date("10/11/2009");

var strDate =
    objDate.toLocaleString("en", { day: "numeric" }) + ' ' +
    objDate.toLocaleString("en", { month: "long"  }) + ' ' +
    objDate.toLocaleString("en", { year: "numeric"});

Another way you can achieve this is by adding the following definition to the XML file:

<EditText
    android:id="@+id/input"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:inputType="number"
    android:maxLength="6"
    android:hint="@string/hint_gov"
    android:layout_weight="1"/>

This will limit the maximum length of the EditText widget to 6 characters.

A percentage is just:

(number_one / number_two) * 100

No need for anything fancy:

var number1 = 4.954848;
var number2 = 5.9797;

alert(Math.floor((number1 / number2) * 100)); //w00t!

How about the Omondo Plugin for Eclipse. I have used it and I find it to be quite useful. Although if you are generating diagrams for large sources, you might have to start Eclipse with more memory.

1. fs.readdir(path, callback)
2. fs.rename(old,new,callback)

Go through http://nodejs.org/api/fs.html

One important thing - you can use sync functions also. (It will work like C program)

if you are coding in jupyter notebook, and want to check which cuda version tf is using, run the follow command directly into jupyter cell:

!conda list cudatoolkit

!conda list cudnn

and to check if the gpu is visible to tf:

tf.test.is_gpu_available(
    cuda_only=False, min_cuda_compute_capability=None
)

If your VARCHAR column contains empty strings (which are not the same as NULL for PostgreSQL as you might recall) you will have to use something in the line of the following to set a default:

ALTER TABLE presales ALTER COLUMN code TYPE NUMERIC(10,0)
            USING COALESCE(NULLIF(code, '')::NUMERIC, 0);

(found with the help of this answer)

Use the formatting options available to you, use the Decimal format string. It is far more flexible and requires little to no maintenance compared to direct string manipulation.

To get the string representation using at least 4 digits:

int length = 4;
int number = 50;
string asString = number.ToString("D" + length); //"0050"

They are several ways to run python script:

• run by double click on file.py (it opens the python command line)
• run your file.py from the cmd prompt (cmd) (drag/drop your file on it for instance)
• run your file.py in your IDE (eg. pyscripter or Pycharm)

Each of these ways can run a different version of python (¤)

Check which python version is run by cmd: Type in cmd:

python --version 

Check which python version is run when clicking on .py:

option 1:

create a test.py containing this:

import sys print (sys.version)
input("exit")

Option 2:

type in cmd:

assoc .py
ftype Python.File

Check the path and if the module (ex: win32clipboard) is recognized in the cmd:

create a test.py containing this:

python
import sys
sys.executable
sys.path
import win32clipboard
win32clipboard.__file__

Check the path and if module is recognized in the .py

create a test.py containing this:

import sys
print(sys.executable)
print(sys.path)
import win32clipboard
print(win32clipboard.__file__)

If the version in cmd is ok but not in .py it's because the default program associated with .py isn't the right one. Change python version for .py

To change the python version associated with cmd:

Control Panel\All Control Panel Items\System\Advanced system setting\Environnement variable In SYSTEM variable set the path variable to you python version (the path are separated by ;: cmd use the FIRST path eg: C:\path\to\Python27;C:\path\to\Python35 ? cmd will use python27)

To change the python version associated with .py extension:

Run cmd as admin:

Write: ftype Python.File="C:\Python35\python.exe" "%1" %* It will set the last python version (eg. python3.6). If your last version is 3.6 but you want 3.5 just add some xxx in your folder (xxxpython36) so it will take the last recognized version which is python3.5 (after the cmd remove the xxx).

Other:

"No modul error" could also come from a syntax error btw python et 3 (eg. missing parenthesis for print function...)

¤ Thus each of them has it's own pip version

if you wanna ng-model value, if you can write like this in the triggered event: $scope.searchText

You can also write a little wrapper function like this

const onEnter = (event, callback) => event.key === 'Enter' && callback()

Then consume it on your inputs

<input 
    type="text" 
    placeholder="Title of todo" 
    onChange={e => setName(e.target.value)}
    onKeyPress={e => onEnter(e, addItem)}/>

if you're using Rails, it is much simpler - you can use a HashWithIndifferentAccess and access the keys both as String and as Symbols:

my_hash.with_indifferent_access 

see also:

http://api.rubyonrails.org/classes/ActiveSupport/HashWithIndifferentAccess.html

Or you can use the awesome "Facets of Ruby" Gem, which contains a lot of extensions to Ruby Core and Standard Library classes.

  require 'facets'
  > {'some' => 'thing', 'foo' => 'bar'}.symbolize_keys
    =>  {:some=>"thing", :foo=>"bar}

see also: http://rubyworks.github.io/rubyfaux/?doc=http://rubyworks.github.io/facets/docs/facets-2.9.3/core.json#api-class-Hash

As Chris said before me, just an a should override. For example:

a { color:red; }
a:hover { color:blue; }
.nav a { color:green; }

In this instance the .nav a would ALWAYS be green, the :hover wouldn't apply to it.

If there's some other rule affecting it, you COULD use !important, but you shouldn't. It's a bad habit to fall into.

.nav a { color:green !important; } /*I'm a bad person and shouldn't use !important */

Then it'll always be green, irrelevant of any other rule.

You do not need to create a virtual device using android studio. You can use your android device running on android 8.0 or higher. All you have to do is to activate developer settings, then enable USB DEBUGGING in the developer settings. Your device will show at the bottom right side of the VS Code. Without enabling the USB debugging, the device may not show.enter image description here

Use double braces {{ or }} so your code becomes:

sb.AppendLine(String.Format("public {0} {1} {{ get; private set; }}", 
prop.Type, prop.Name));

// For prop.Type of "Foo" and prop.Name of "Bar", the result would be:
// public Foo Bar { get; private set; }

I faced the same issue regarding apt-get: command not found here are the steps how I resolved it on ubuntu xenial

• Search the appropriate version of apt from here (apt_1.4_amd64.deb for ubuntu xenial)

• Download the apt.deb

  wget http://security.ubuntu.com/ubuntu/pool/main/a/apt/apt_1.4_amd64.deb

• Install the apt.deb package

  sudo dpkg -i apt_1.4_amd64.deb

Now we can easily run

sudo apt-get install htop

Uninstall VirtualBox with uninstaller (it comes with dmg), then install VirtualBox again. This has solved that issue for me.

I was able to do this:

String a;
if(rs.getString("column") != null)
{
    a = "Hello world!";
}
else
{
    a = "Bye world!";
}

for the most basic read of a text file, use open

example:

Dim FileNum As Integer
Dim DataLine As String

FileNum = FreeFile()
Open "Filename" For Input As #FileNum

While Not EOF(FileNum)
    Line Input #FileNum, DataLine ' read in data 1 line at a time
    ' decide what to do with dataline, 
    ' depending on what processing you need to do for each case
Wend

easy one

("^ (?=.* [0-9]) (?=.* [a-z]) (?=.* [A-Z]) (?=.* [\\W_])[\\S]{8,10}$")

1. (?= anything ) ->means positive looks forward in all input string and make sure for this condition is written .sample(?=.*[0-9])-> means ensure one digit number is written in the all string.if not written return false .

2. (?! anything ) ->(vise versa) means negative looks forward if condition is written return false.

   close meaning ^(condition)(condition)(condition)(condition)[\S]{8,10}$

This is what I did to extract the piece of the directory:

for path in file_list:
  directories = path.rsplit('\\')
  directories.reverse()
  line_replace_add_directory = line_replace+directories[2]

Thank you for your help.

It depends on the scope of the project that you're working on. In the context of your question, and I mean just your question, then it doesn't matter.

For a further explanation (optional), some scenarios I have noticed from this whole discussion is as follow:

(1) - If you're working in an embedded environment where you cannot rely on the main OS' to reclaim the memory for you, then you should free them since memory leaks can really crash the program if done unnoticed.

(2) - If you're working on a personal project where you won't disclose it to anyone else, then you can skip it (assuming you're using it on the main OS') or include it for "best practices" sake.

(3) - If you're working on a project and plan to have it open source, then you need to do more research into your audience and figure out if freeing the memory would be the better choice.

(4) - If you have a large library and your audience consisted of only the main OS', then you don't need to free it as their OS' will help them to do so. In the meantime, by not freeing, your libraries/program may help to make the overall performance snappier since the program does not have to close every data structure, prolonging the shutdown time (imagine a very slow excruciating wait to shut down your computer before leaving the house...)

I can go on and on specifying which course to take, but it ultimately depends on what you want to achieve with your program. Freeing memory is considered good practice in some cases and not so much in some so it ultimately depends on the specific situation you're in and asking the right questions at the right time. Good luck!

dumps takes an object and produces a string:

>>> a = {'foo': 3}
>>> json.dumps(a)
'{"foo": 3}'

load would take a file-like object, read the data from that object, and use that string to create an object:

with open('file.json') as fh:
    a = json.load(fh)

Note that dump and load convert between files and objects, while dumps and loads convert between strings and objects. You can think of the s-less functions as wrappers around the s functions:

def dump(obj, fh):
    fh.write(dumps(obj))

def load(fh):
    return loads(fh.read())

1st option

select *
  into ABC_1
  from ABC;

2nd option: use SSIS, that is right click on database in object explorer > all tasks > export data

• source and target: your DB
• source table: ABC
• target table: ABC_1 (table will be created)

Because userString is empty. You only declare it

vector<string> userString;     

but never add anything, so the for loop won't even run.

I tries below steps and it worked: 1. cd ~ 2. cd .aws 3. vi credentials 4. delete aws_access_key_id = aws_secret_access_key = by placing cursor on that line and pressing dd (vi command to delete line).

Delete both the line and check gain.

Generally, you can use the func(*tuple) syntax. You can even pass a part of the tuple, which seems like what you're trying to do here:

t = (2010, 10, 2, 11, 4, 0, 2, 41, 0)
dt = datetime.datetime(*t[0:7])

This is called unpacking a tuple, and can be used for other iterables (such as lists) too. Here's another example (from the Python tutorial):

>>> range(3, 6)             # normal call with separate arguments
[3, 4, 5]
>>> args = [3, 6]
>>> range(*args)            # call with arguments unpacked from a list
[3, 4, 5]

You should return the line that redirects

return res.redirect('/UserHomePage');

To correct @willsteel solution:

if (landscape){
                int start = (tempBitmap.getWidth() - tempBitmap.getHeight()) / 2;
                croppedBitmap = Bitmap.createBitmap(tempBitmap, start, 0, tempBitmap.getHeight(), tempBitmap.getHeight(), matrix, true);
            } else {
                int start = (tempBitmap.getHeight() - tempBitmap.getWidth()) / 2;
                croppedBitmap = Bitmap.createBitmap(tempBitmap, 0, start, tempBitmap.getWidth(), tempBitmap.getWidth(), matrix, true);
            }

Working solution.

<html>
          <head>
            <style type="text/css">
                html
                {
                    width: 100%;
                    height: 100%;
                }

                body
                {
                    display: flex;
                    justify-content: center;
                    align-items: center;
                }
            </style>
        </head>

        <body>
            Center aligned text.(horizontal and vertical side)
        </body>
</html>

You can use the "Join" function to create a single string out of the array of labels, like this:

=Join(Parameters!Product.Label, ",")

If you have a handleChange function that looks like this:

handleChange = (e) => {
  this.setState({
    [e.target.name]: e.target.value,
  });
}

You can create a custom onChange function so that it acts like an text input would:

<input
  type="checkbox"
  name="check"
  checked={this.state.check}
  onChange={(e) => {
    this.handleChange({
      target: {
        name: e.target.name,
        value: e.target.checked,
      },
    });
  }}
/>

Using table :

library(magrittr)
myvec %>% unique %>% '['(1) %>% table %>% as.data.frame %>%
  setNames(c("name","number_of_distinct_orders"))

#    name number_of_distinct_orders
# 1   Amy                         2
# 2  Dave                         1
# 3  Jack                         3
# 4 Larry                         1
# 5   Tom                         2

For this you need to create a function that adds the function to an object, then it will execute depending on the amount of arguments you send to the function:

<script > 
//Main function to add the methods
function addMethod(object, name, fn) {
  var old = object[name];
  object[name] = function(){
    if (fn.length == arguments.length)
      return fn.apply(this, arguments)
    else if (typeof old == 'function')
      return old.apply(this, arguments);
  };
}


?  var ninjas = {
   values: ["Dean Edwards", "Sam Stephenson", "Alex Russell"]
};

//Here we declare the first function with no arguments passed
  addMethod(ninjas, "find", function(){
    return this.values;
});

//Second function with one argument
  addMethod(ninjas, "find", function(name){
    var ret = [];
    for (var i = 0; i < this.values.length; i++)
      if (this.values[i].indexOf(name) == 0)
        ret.push(this.values[i]);
    return ret;
  });

//Third function with two arguments
  addMethod(ninjas, "find", function(first, last){
    var ret = [];
    for (var i = 0; i < this.values.length; i++)
      if (this.values[i] == (first + " " + last))
        ret.push(this.values[i]);
    return ret;
  });


//Now you can do:
ninjas.find();
ninjas.find("Sam");
ninjas.find("Dean", "Edwards")
</script>

Right from the SQL*Plus manual
http://download.oracle.com/docs/cd/B19306_01/server.102/b14357/ch8.htm#sthref1597

SET TERMOUT

SET TERMOUT OFF suppresses the display so that you can spool output from a script without seeing it on the screen.

If both spooling to file and writing to terminal are not required, use SET TERMOUT OFF in >SQL scripts to disable terminal output.

SET TERMOUT is not supported in iSQL*Plus

An other solution is to use the response.status function. This will give you the http status wich is returned by the ajax call.

function checkHttpStatus(url) {     
    $.ajax({
        type: "GET",
        data: {},
        url: url,
        error: function(response) {
            alert(url + " returns a " + response.status);
        }, success() {
            alert(url + " Good link");
        }
    });
}

1. Not using version control on the database schema
2. Working directly against a live database
3. Not reading up and understanding more advanced database concepts (indexes, clustered indexes, constraints, materialized views, etc)
4. Failing to test for scalability ... test data of only 3 or 4 rows will never give you the real picture of real live performance

So what does count_votes look like? Is it a script? Anything that you want to get back from an ajax call can be retrieved using a simple echo (of course you could use JSON or xml, but for this simple example you would just need to output something in count_votes.php like:

$id = $_POST['id'];

function getVotes($id){
    // call your database here
    $query = ("SELECT votes FROM poll WHERE ID = $id");
    $result = @mysql_query($query);
    $row = mysql_fetch_row($result);

    return $row->votes;
}
$votes = getVotes($id);
echo $votes;

This is just pseudocode, but should give you the idea. What ever you echo from count_votes will be what is returned to "data" in your ajax call.

This is the exit status of the last executed command.

For example the command true always returns a status of 0 and false always returns a status of 1:

true
echo $? # echoes 0
false
echo $? # echoes 1

From the manual: (acessible by calling man bash in your shell)

$?       Expands to the exit status of the most recently executed foreground pipeline.

By convention an exit status of 0 means success, and non-zero return status means failure. Learn more about exit statuses on wikipedia.

There are other special variables like this, as you can see on this online manual: https://www.gnu.org/s/bash/manual/bash.html#Special-Parameters

Unfortunately, the string.encode() method is not always reliable. Check out this thread for more information: What is the fool proof way to convert some string (utf-8 or else) to a simple ASCII string in python

The preceding 0 is used to indicate a number in base 2, 8, or 16.

In my opinion, 0x was chosen to indicate hex because 'x' sounds like hex.

Just my opinion, but I think it makes sense.

Good Day!

You can use curly braces like expression with both double quotes and single quotes for space i.e.,

{" "} or {' '}

You can also use ES6 template literals i.e.,

`   <li></li>` or `  ${value}`

You can also use &nbsp like below (inside span)

<span>sample text &nbsp; </span>

You can also use &nbsp in dangerouslySetInnerHTML when printing html content

<div dangerouslySetInnerHTML={{__html: 'sample html text: &nbsp;'}} />

You need Set with objects:

 Set rng = Sheet8.Range("A12")

Sheet8 is fine.

 Sheet1.[a1]

If you do not consider the day of the month, this is by far the simpler solution

function monthDiff(dateFrom, dateTo) {_x000D_
 return dateTo.getMonth() - dateFrom.getMonth() + _x000D_
   (12 * (dateTo.getFullYear() - dateFrom.getFullYear()))_x000D_
}_x000D_
_x000D_
_x000D_
//examples_x000D_
console.log(monthDiff(new Date(2000, 01), new Date(2000, 02))) // 1_x000D_
console.log(monthDiff(new Date(1999, 02), new Date(2000, 02))) // 12 full year_x000D_
console.log(monthDiff(new Date(2009, 11), new Date(2010, 0))) // 1

Be aware that month index is 0-based. This means that January = 0 and December = 11.

You can directly go to Web IDE and upload your folder there.

Steps:

1. Go to Web IDE(Mostly located below the clone option).
2. Create new directory at your path
3. Upload your files and folders

In some cases you may not be able to directly upload entire folder containing folders, In such cases, you will have to create directory structure yourself.

In iReport 5.5.0, just right click the report base hierarchy in Report Inspector Bloc Window viewer, then click Compile Report

You can now see the result in the console down. If no Errors, you may see something like this.

1. Why is this happening?

   The entire ext/mysql PHP extension, which provides all functions named with the prefix mysql_, was officially deprecated in PHP v5.5.0 and removed in PHP v7.

   It was originally introduced in PHP v2.0 (November 1997) for MySQL v3.20, and no new features have been added since 2006. Coupled with the lack of new features are difficulties in maintaining such old code amidst complex security vulnerabilities.

   The manual has contained warnings against its use in new code since June 2011.

2. How can I fix it?

   As the error message suggests, there are two other MySQL extensions that you can consider: MySQLi and PDO_MySQL, either of which can be used instead of ext/mysql. Both have been in PHP core since v5.0, so if you're using a version that is throwing these deprecation errors then you can almost certainly just start using them right away—i.e. without any installation effort.

   They differ slightly, but offer a number of advantages over the old extension including API support for transactions, stored procedures and prepared statements (thereby providing the best way to defeat SQL injection attacks). PHP developer Ulf Wendel has written a thorough comparison of the features.

   Hashphp.org has an excellent tutorial on migrating from ext/mysql to PDO.

3. I understand that it's possible to suppress deprecation errors by setting error_reporting in php.ini to exclude E_DEPRECATED:

   error_reporting = E_ALL ^ E_DEPRECATED
   

   What will happen if I do that?

   Yes, it is possible to suppress such error messages and continue using the old ext/mysql extension for the time being. But you really shouldn't do this—this is a final warning from the developers that the extension may not be bundled with future versions of PHP (indeed, as already mentioned, it has been removed from PHP v7). Instead, you should take this opportunity to migrate your application now, before it's too late.

   Note also that this technique will suppress all E_DEPRECATED messages, not just those to do with the ext/mysql extension: therefore you may be unaware of other upcoming changes to PHP that would affect your application code. It is, of course, possible to only suppress errors that arise on the expression at issue by using PHP's error control operator—i.e. prepending the relevant line with @—however this will suppress all errors raised by that expression, not just E_DEPRECATED ones.

What should you do?

• You are starting a new project.

  There is absolutely no reason to use ext/mysql—choose one of the other, more modern, extensions instead and reap the rewards of the benefits they offer.

• You have (your own) legacy codebase that currently depends upon ext/mysql.

  It would be wise to perform regression testing: you really shouldn't be changing anything (especially upgrading PHP) until you have identified all of the potential areas of impact, planned around each of them and then thoroughly tested your solution in a staging environment.

  • Following good coding practice, your application was developed in a loosely integrated/modular fashion and the database access methods are all self-contained in one place that can easily be swapped out for one of the new extensions.

    Spend half an hour rewriting this module to use one of the other, more modern, extensions; test thoroughly. You can later introduce further refinements to reap the rewards of the benefits they offer.

  • The database access methods are scattered all over the place and cannot easily be swapped out for one of the new extensions.

    Consider whether you really need to upgrade to PHP v5.5 at this time.

    You should begin planning to replace ext/mysql with one of the other, more modern, extensions in order that you can reap the rewards of the benefits they offer; you might also use it as an opportunity to refactor your database access methods into a more modular structure.

    However, if you have an urgent need to upgrade PHP right away, you might consider suppressing deprecation errors for the time being: but first be sure to identify any other deprecation errors that are also being thrown.

• You are using a third party project that depends upon ext/mysql.

  Consider whether you really need to upgrade to PHP v5.5 at this time.

  Check whether the developer has released any fixes, workarounds or guidance in relation to this specific issue; or, if not, pressure them to do so by bringing this matter to their attention. If you have an urgent need to upgrade PHP right away, you might consider suppressing deprecation errors for the time being: but first be sure to identify any other deprecation errors that are also being thrown.

  It is absolutely essential to perform regression testing.

Whatever approach you take, make sure in the end that you have an updated version of curl and libcurl. You can do curl --version and see the versions.

Here's what I did to get the latest curl version installed in Ubuntu:

1. sudo add-apt-repository "deb http://mirrors.kernel.org/ubuntu wily main"
2. sudo apt-get update
3. sudo apt-get install curl

The second time you're referring to div2, you're not using the # id selector.

There's no element named div2.

Please see: http://www.sap-img.com/oracle-database/finding-oracle-sid-of-a-database.htm

What is the difference between Oracle SIDs and Oracle SERVICE NAMES. One config tool looks for SERVICE NAME and then the next looks for SIDs! What's going on?!

Oracle SID is the unique name that uniquely identifies your instance/database where as Service name is the TNS alias that you give when you remotely connect to your database and this Service name is recorded in Tnsnames.ora file on your clients and it can be the same as SID and you can also give it any other name you want.

SERVICE_NAME is the new feature from oracle 8i onwards in which database can register itself with listener. If database is registered with listener in this way then you can use SERVICE_NAME parameter in tnsnames.ora otherwise - use SID in tnsnames.ora.

Also if you have OPS (RAC) you will have different SERVICE_NAME for each instance.

SERVICE_NAMES specifies one or more names for the database service to which this instance connects. You can specify multiple services names in order to distinguish among different uses of the same database. For example:

SERVICE_NAMES = sales.acme.com, widgetsales.acme.com

You can also use service names to identify a single service that is available from two different databases through the use of replication.

In an Oracle Parallel Server environment, you must set this parameter for every instance.

In short: SID = the unique name of your DB instance, ServiceName = the alias used when connecting

Code like this

 <html>
    <head>
          <script type="text/javascript" src="path/to/script.js"></script>
          <!--other script and also external css included over here-->
    </head>
    <body>
        <form>
            <select name="users" onChange="showUser(this.value)">
               <option value="1">Tom</option>
               <option value="2">Bob</option>
               <option value="3">Joe</option>
            </select>
        </form>
    </body>
    </html>

I hope it will help you.... thanks

In my case only removing org.eclipse.e4.workbench directory (under .metadata/.plugins) and restarting Eclipse solved the problem.

try this:

DATE NOT NULL FORMAT 'YYYY-MM-DD'

In order to define a thread formally, we must first understand the boundaries of where a thread operates.

A computer program becomes a process when it is loaded from some store into the computer's memory and begins execution. A process can be executed by a processor or a set of processors. A process description in memory contains vital information such as the program counter which keeps track of the current position in the program (i.e. which instruction is currently being executed), registers, variable stores, file handles, signals, and so forth.

A thread is a sequence of such instructions within a program that can be executed independently of other code. The figure shows the concept:

Threads are within the same process address space, thus, much of the information present in the memory description of the process can be shared across threads.

Some information cannot be replicated, such as the stack (stack pointer to a different memory area per thread), registers and thread-specific data. This information suffices to allow threads to be scheduled independently of the program's main thread and possibly one or more other threads within the program.

Explicit operating system support is required to run multithreaded programs. Fortunately, most modern operating systems support threads such as Linux (via NPTL), BSD variants, Mac OS X, Windows, Solaris, AIX, HP-UX, etc. Operating systems may use different mechanisms to implement multithreading support.

Here, you can find more information about the topic. That was also my information-source.

Let me just add a sentence coming from Introduction to Embedded System by Edward Lee and Seshia:

Threads are imperative programs that run concurrently and share a memory space. They can access each others’ variables. Many practitioners in the field use the term “threads” more narrowly to refer to particular ways of constructing programs that share memory, [others] to broadly refer to any mechanism where imperative programs run concurrently and share memory. In this broad sense, threads exist in the form of interrupts on almost all microprocessors, even without any operating system at all (bare iron).

use this code

var sid = $(this);
sid.attr('checked','checked');

To share my experience :

Git (my own install) was looking for the key named 'id_rsa'.

So I tried to rename my keys to 'id_rsa' and 'id_rsa.pub' and it worked.

Btw, I'm sure there is an other way to do it but I didn't look deeper yet.

Files related for deployment (and others temporary items) are created in standalone/tmp/vfs (Virtual File System). You may add a policy at startup for evicting temporary files :

-Djboss.vfs.cache=org.jboss.virtual.plugins.cache.IterableTimedVFSCache 
-Djboss.vfs.cache.TimedPolicyCaching.lifetime=1440

Here's one I made...

const permute = (ar) =>
  ar.length === 1 ? ar : ar.reduce( (ac,_,i) =>
    {permute([...ar.slice(0,i),...ar.slice(i+1)]).map(v=>ac.push([].concat(ar[i],v))); return ac;},[]);

And here it is again but written less tersely!...

function permute(inputArray) {
  if (inputArray.length === 1) return inputArray;
  return inputArray.reduce( function(accumulator,_,index){
    permute([...inputArray.slice(0,index),...inputArray.slice(index+1)])
      .map(value=>accumulator.push([].concat(inputArray[index],value)));
    return accumulator;
  },[]);
}

How it works: If the array is longer than one element it steps through each element and concatenates it with a recursive call to itself with the remaining elements as it's argument. It doesn't mutate the original array.

It shouldn't be HTTP headers if the file has been downloaded successfully and it's the same file that you can open from OI.

A shot in the dark, but could it be that you are not allowing installation from unknown sources, and that OI is somehow bypassing that?

Settings > Applications > Unknown sources...

Edit

Answer extracted from comments which worked. Ensure the Content-Type is set to application/vnd.android.package-archive

You can change the app icon under project properties. Individual form icons under form properties.

Check Managing Exceptions with the Debugger page, it explains how to set this up.

Essentially, here are the steps (during debugging):

1. On the Debug menu, click Exceptions.

2. In the Exceptions dialog box, select Thrown for an entire category of exceptions, for example, Common Language Runtime Exceptions.

   -or-

   Expand the node for a category of exceptions, for example, Common Language Runtime Exceptions, and select Thrown for a specific exception within that category.

I was able to fix the error by

1. Completely closing Access
2. Renaming the database file
3. Opening the renamed database file in Access.
4. Accepted various security warnings and prompts.
   • Not only did I choose to Enable Macros, but also accepted to make the renamed database a Trusted Document.
   • The previous file had also been marked as a Trusted Document.
5. Successfully compile the VBA project without error, no changes to code.
6. After the successful compile, I was able to close Access again, rename it back to the original filename. I had to reply to the same security prompts, but once I opened the VBA project it still compiled without error.

A little history of this case and observations:

• I'm posting this answer because my observed symptoms were a little different than others and/or my solution seems unique.
• At least during part of the time I experienced the error, my VBA window was showing two extra, "mysterious" projects. Regrettably I did not record the names before I resolved the error. One was something like ACXTOOLS. The modules inside could not be opened.
• I think the original problem was indeed due to bad code since I had made major changes to a form before attempting to update its module code. But even after fixing the code the error persisted. I knew the code worked, because the form would load and no errors. As the original post states, the “User-defined type not defined” error would appear but it would not go to any offending line of code.
• Prior to finding this error, I ensured all necessary references were added. I compacted and repaired the database more than once. I closed down Access and reopened the file numerous times between various fix attempts. I removed the suspected offending form, but still got the error. I tried other various steps suggested here and on other forums, but nothing fix the problem.
• I stumbled upon this fix when I made a backup copy for attempting drastic measures, like deleting one form/module at a time. But upon opening the backup copy, the problem did not reoccur.

An other very good documentation tool is sphinx. It will be used for the upcoming python 2.6 documentation and is used by django and a lot of other python projects.

From the sphinx website:

• Output formats: HTML (including Windows HTML Help) and LaTeX, for printable PDF versions
• Extensive cross-references: semantic markup and automatic links for functions, classes, glossary terms and similar pieces of information
• Hierarchical structure: easy definition of a document tree, with automatic links to siblings, parents and children
• Automatic indices: general index as well as a module index
• Code handling: automatic highlighting using the Pygments highlighter
• Extensions: automatic testing of code snippets, inclusion of docstrings from Python modules, and more

it is better to include it in a <small> tag The HTML <small> tag is used for specifying small print.

Small print (also referred to as "fine print" or "mouseprint") usually refers to the part of a document that contains disclaimers, caveats, or legal restrictions, such as copyrights. And this tag is supported in all major browsers.

<footer>
 <small>&copy; Copyright 2058, Example Corporation</small>
</footer>

Not sure if anyone is having the same responsive issue, but it was just a simple css solution for me.

same example

...  ng-init="isCollapsed = true" ng-click="isCollapsed = !isCollapsed"> ...
...  div collapse="isCollapsed"> ...

with

@media screen and (min-width: 768px) {
    .collapse{
        display: block !important;
    }
}

For docker-compose version 2 file format, you can build and tag an image for one service and then use that same built image for another service.

For my case, I want to set up an elasticsearch cluster with 2 nodes, they both need to use the same image, but configured to run differently. I also want to build my own custom elasticsearch image from my own Dockerfile. So this is what I did (docker-compose.yml):

version: '2'

services:
  es-master:
    build: ./elasticsearch
    image: porter/elasticsearch
    ports:
      - "9200:9200"
    container_name: es_master

  es-node:
    image: porter/elasticsearch
    depends_on:
      - es-master
    ports:
      - "9200"
    command: elasticsearch --discovery.zen.ping.unicast.hosts=es_master

You can see that in the first service definition es-master, I use the build option to build an image from the Dockerfile in ./elasticsearch. I tag the image with the name porter/elasticsearch with the image option.
Then, I reference this built image in the es-node service definition with the image option, and also use a depends_on to make sure the other container es-master is built and run first.

Instead of disabling caching for each single GET-request, I disable it globally in the $httpProvider:

myModule.config(['$httpProvider', function($httpProvider) {
    //initialize get if not there
    if (!$httpProvider.defaults.headers.get) {
        $httpProvider.defaults.headers.get = {};    
    }    

    // Answer edited to include suggestions from comments
    // because previous version of code introduced browser-related errors

    //disable IE ajax request caching
    $httpProvider.defaults.headers.get['If-Modified-Since'] = 'Mon, 26 Jul 1997 05:00:00 GMT';
    // extra
    $httpProvider.defaults.headers.get['Cache-Control'] = 'no-cache';
    $httpProvider.defaults.headers.get['Pragma'] = 'no-cache';
}]);

Using jdom2 : http://www.jdom.org/

import java.io.StringReader;
import org.jdom2.input.SAXBuilder;
import org.jdom2.output.Format;
import org.jdom2.output.XMLOutputter;

String prettyXml = new XMLOutputter(Format.getPrettyFormat()).
                         outputString(new SAXBuilder().build(new StringReader(uglyXml)));

innerHTML is not standard and may not work in some browsers. I have used html() in all browsers with no problem.

If you download the latest version of Adobe Acrobat Reader, it will tell you if your pdf is PDF/A compliant. Just open the PDF file and a big blue marking should appear.

OpenOffice supports PDF/A. For some reason "PDF/A-1" is called

"SelectPdfVersion"

The different values can be

0 = PDFXNONE
1 = PDFX1A2001
2 = PDFX32002
3 = PDFA1A
4 = PDFA1B

You set

FilterData

HashMap('SelectPdfVersion',1) //1 for PDFX1A2001

random.sample(population, k)

It is used for randomly sampling a sample of length 'k' from a population. returns a 'k' length list of unique elements chosen from the population sequence or set

it returns a new list and leaves the original population unchanged and the resulting list is in selection order so that all sub-slices will also be valid random samples

I am putting up an example in which I am splitting a dataset randomly. It is basically a function in which you pass x_train(population) as an argument and return indices of 60% of the data as D_test.

import random

def randomly_select_70_percent_of_data_from_1_to_length(x_train):
    return random.sample(range(0, len(x_train)), int(0.6*len(x_train)))

Simply, you can use COLLATE NOCASE in your SELECT query:

SELECT * FROM ... WHERE name = 'someone' COLLATE NOCASE

I was getting same kinda error but after copying the ojdbc14.jar into lib folder, no more exception.(copy ojdbc14.jar from somewhere and paste it into lib folder inside WebContent.)

You need to define the size of file...

header('Content-Length: ' . filesize($file));

And this line is wrong:

header("Content-Disposition:inline;filename='$filename");

You messed up quotas.

You can use the length() method on File which returns the size in bytes.

An example of bufferless mergesort in C.

#define SWAP(type, a, b) \
    do { type t=(a);(a)=(b);(b)=t; } while (0)

static void reverse_(int* a, int* b)
{
    for ( --b; a < b; a++, b-- )
       SWAP(int, *a, *b);
}
static int* rotate_(int* a, int* b, int* c)
/* swap the sequence [a,b) with [b,c). */
{
    if (a != b && b != c)
     {
       reverse_(a, b);
       reverse_(b, c);
       reverse_(a, c);
     }
    return a + (c - b);
}

static int* lower_bound_(int* a, int* b, const int key)
/* find first element not less than @p key in sorted sequence or end of
 * sequence (@p b) if not found. */
{
    int i;
    for ( i = b-a; i != 0; i /= 2 )
     {
       int* mid = a + i/2;
       if (*mid < key)
          a = mid + 1, i--;
     }
    return a;
}
static int* upper_bound_(int* a, int* b, const int key)
/* find first element greater than @p key in sorted sequence or end of
 * sequence (@p b) if not found. */
{
    int i;
    for ( i = b-a; i != 0; i /= 2 )
     {
       int* mid = a + i/2;
       if (*mid <= key)
          a = mid + 1, i--;
     }
    return a;
}

static void ip_merge_(int* a, int* b, int* c)
/* inplace merge. */
{
    int n1 = b - a;
    int n2 = c - b;

    if (n1 == 0 || n2 == 0)
       return;
    if (n1 == 1 && n2 == 1)
     {
       if (*b < *a)
          SWAP(int, *a, *b);
     }
    else
     {
       int* p, * q;

       if (n1 <= n2)
          p = upper_bound_(a, b, *(q = b+n2/2));
       else
          q = lower_bound_(b, c, *(p = a+n1/2));
       b = rotate_(p, b, q);

       ip_merge_(a, p, b);
       ip_merge_(b, q, c);
     }
}

void mergesort(int* v, int n)
{
    if (n > 1)
     {
       int h = n/2;
       mergesort(v, h); mergesort(v+h, n-h);
       ip_merge_(v, v+h, v+n);
     }
}

An example of adaptive mergesort (optimized).

Adds support code and modifications to accelerate the merge when an auxiliary buffer of any size is available (still works without additional memory). Uses forward and backward merging, ring rotation, small sequence merging and sorting, and iterative mergesort.

#include <stdlib.h>
#include <string.h>

static int* copy_(const int* a, const int* b, int* out)
{
    int count = b - a;
    if (a != out)
       memcpy(out, a, count*sizeof(int));
    return out + count;
}
static int* copy_backward_(const int* a, const int* b, int* out)
{
    int count = b - a;
    if (b != out)
       memmove(out - count, a, count*sizeof(int));
    return out - count;
}

static int* merge_(const int* a1, const int* b1, const int* a2,
  const int* b2, int* out)
{
    while ( a1 != b1 && a2 != b2 )
       *out++ = (*a1 <= *a2) ? *a1++ : *a2++;
    return copy_(a2, b2, copy_(a1, b1, out));
}
static int* merge_backward_(const int* a1, const int* b1,
  const int* a2, const int* b2, int* out)
{
    while ( a1 != b1 && a2 != b2 )
       *--out = (*(b1-1) > *(b2-1)) ? *--b1 : *--b2;
    return copy_backward_(a1, b1, copy_backward_(a2, b2, out));
}

static unsigned int gcd_(unsigned int m, unsigned int n)
{
    while ( n != 0 )
     {
       unsigned int t = m % n;
       m = n;
       n = t;
     }
    return m;
}
static void rotate_inner_(const int length, const int stride,
  int* first, int* last)
{
    int* p, * next = first, x = *first;
    while ( 1 )
     {
       p = next;
       if ((next += stride) >= last)
          next -= length;
       if (next == first)
          break;
       *p = *next;
     }
    *p = x;
}
static int* rotate_(int* a, int* b, int* c)
/* swap the sequence [a,b) with [b,c). */
{
    if (a != b && b != c)
     {
       int n1 = c - a;
       int n2 = b - a;

       int* i = a;
       int* j = a + gcd_(n1, n2);

       for ( ; i != j; i++ )
          rotate_inner_(n1, n2, i, c);
     }
    return a + (c - b);
}

static void ip_merge_small_(int* a, int* b, int* c)
/* inplace merge.
 * @note faster for small sequences. */
{
    while ( a != b && b != c )
       if (*a <= *b)
          a++;
       else
        {
          int* p = b+1;
          while ( p != c && *p < *a )
             p++;
          rotate_(a, b, p);
          b = p;
        }
}
static void ip_merge_(int* a, int* b, int* c, int* t, const int ts)
/* inplace merge.
 * @note works with or without additional memory. */
{
    int n1 = b - a;
    int n2 = c - b;

    if (n1 <= n2 && n1 <= ts)
     {
       merge_(t, copy_(a, b, t), b, c, a);
     }
    else if (n2 <= ts)
     {
       merge_backward_(a, b, t, copy_(b, c, t), c);
     }
    /* merge without buffer. */
    else if (n1 + n2 < 48)
     {
       ip_merge_small_(a, b, c);
     }
    else
     {
       int* p, * q;

       if (n1 <= n2)
          p = upper_bound_(a, b, *(q = b+n2/2));
       else
          q = lower_bound_(b, c, *(p = a+n1/2));
       b = rotate_(p, b, q);

       ip_merge_(a, p, b, t, ts);
       ip_merge_(b, q, c, t, ts);
     }
}
static void ip_merge_chunk_(const int cs, int* a, int* b, int* t,
  const int ts)
{
    int* p = a + cs*2;
    for ( ; p <= b; a = p, p += cs*2 )
       ip_merge_(a, a+cs, p, t, ts);
    if (a+cs < b)
       ip_merge_(a, a+cs, b, t, ts);
}

static void smallsort_(int* a, int* b)
/* insertion sort.
 * @note any stable sort with low setup cost will do. */
{
    int* p, * q;
    for ( p = a+1; p < b; p++ )
     {
       int x = *p;
       for ( q = p; a < q && x < *(q-1); q-- )
          *q = *(q-1);
       *q = x;
     }
}
static void smallsort_chunk_(const int cs, int* a, int* b)
{
    int* p = a + cs;
    for ( ; p <= b; a = p, p += cs )
       smallsort_(a, p);
    smallsort_(a, b);
}

static void mergesort_lower_(int* v, int n, int* t, const int ts)
{
    int cs = 16;
    smallsort_chunk_(cs, v, v+n);
    for ( ; cs < n; cs *= 2 )
       ip_merge_chunk_(cs, v, v+n, t, ts);
}

static void* get_buffer_(int size, int* final)
{
    void* p = NULL;
    while ( size != 0 && (p = malloc(size)) == NULL )
       size /= 2;
    *final = size;
    return p;
}
void mergesort(int* v, int n)
{
    /* @note buffer size may be in the range [0,(n+1)/2]. */
    int request = (n+1)/2 * sizeof(int);
    int actual;
    int* t = (int*) get_buffer_(request, &actual);

    /* @note allocation failure okay. */
    int tsize = actual / sizeof(int);
    mergesort_lower_(v, n, t, tsize);
    free(t);
}

Hibernate Criteria API (not plain SQL though, but very powerful and in active development):

List sales = session.createCriteria(Sale.class)
         .add(Expression.ge("date",startDate);
         .add(Expression.le("date",endDate);
         .addOrder( Order.asc("date") )
         .setFirstResult(0)
         .setMaxResults(10)
         .list();

JSON uses square brackets for lists ( [ "one", "two", "three" ] ) and curly brackets for key/value dictionaries (also called objects in JavaScript, {"one":1, "two":"b"}).

The dump is quite correct, you get a list of three elements, each one is a list of two strings.

if you wanted a dictionary, maybe something like this:

x = simplejson.dumps(dict(data))
>>> {"pear": "fish", "apple": "cat", "banana": "dog"}

your expected string ('{{"apple":{"cat"},{"banana":"dog"}}') isn't valid JSON. A

Just add these lines to your <script> (somewhere after jQuery is loaded but before posting anything):

$.postJSON = function(url, data, func)
{
    $.post(url, data, func, 'json');
}

Replace (some/all) $.getJSON with $.postJSON and enjoy!

You can use the same Javascript callback functions as with $.getJSON. No server-side change is needed. (Well, I always recommend using $_REQUEST in PHP. http://php.net/manual/en/reserved.variables.request.php, Among $_REQUEST, $_GET and $_POST which one is the fastest?)

This is simpler than @lepe's solution.

I spotted half of the problem: I can't use the 'indexer' notation to objects (my_object[0]). Is there a way to bypass it?

No; an object literal, as the name implies, is an object, and not an array, so you cannot simply retrieve a property based on an index, since there is no specific order of their properties. The only way to retrieve their values is by using the specific name:

var someVar = options.filters.firstName; //Returns 'abc'

Or by iterating over them using the for ... in loop:

for(var p in options.filters) {
    var someVar = options.filters[p]; //Returns the property being iterated
}

You could try with simple 3 dots. refer to the code in perl below

$a =~ m /.../ #where $a is your string

From this tutorial:

<style name="CustomProgressBarHorizontal" parent="android:Widget.ProgressBar.Horizontal">
      <item name="android:progressDrawable">@drawable/custom_progress_bar_horizontal</item>
      <item name="android:minHeight">10dip</item>
      <item name="android:maxHeight">20dip</item>
</style>

Then simply apply the style to your progress bars or better, override the default style in your theme to style all of your app's progress bars automatically.

The difference you are seeing in the screenshots is because the phones/emulators are using a difference Android version (latest is the theme from ICS (Holo), top is the original theme).

To answer Prasanna's question below:

How do you replace multiple spaces by single space in Javascript ?

You would use the same function replace with a different regular expression. The expression for whitespace is \s and the expression for "1 or more times" is + the plus sign, so you'd just replace Adam's answer with the following:

key=key.replace(/\s+/g,"_");

You can do the following. Add your ggplot code after the first line of code and end with dev.off().

tiff("test.tiff", units="in", width=5, height=5, res=300)
# insert ggplot code
dev.off()

res=300 specifies that you need a figure with a resolution of 300 dpi. The figure file named 'test.tiff' is saved in your working directory.

Change width and height in the code above depending on the desired output.

Note that this also works for other R plots including plot, image, and pheatmap.

Other file formats

In addition to TIFF, you can easily use other image file formats including JPEG, BMP, and PNG. Some of these formats require less memory for saving.

Here is a dplyr based option:

newV = df %>% slice(1) %>% unlist(use.names = FALSE)

# or slightly different:
newV = df %>% slice(1) %>% unlist() %>% unname()

Although there isn't a syntax, you can still get close by using the built-in block comment buttons:

If you're not viewing the Edit toolbar already, right-click on the toolbar and enable the Edit toolbar:

Then, select a block of code and hit the "Comment Block" button; or if it's already commented out, use the "Uncomment Block" button:

Fast and easy!

~dp0 : d=drive, p=path, %0=full path\name of this batch-file.

cd /d %~dp0 will change the path to the same, where the batch file resides.

See for /? or call / for more details about the %~... modifiers.
See cd /? about the /d switch.

Here is how to do it with SourceTree (v2.3.1):
1. Click Fetch
2. Check "Prune tracking branches ..."
3. Press OK
4.

This is old but it is still useful, Fully tested with QT5.3.

Be carreful, example concerning the ressources path :

In my case I created a ressources directory named "Ressources" in the source directory project.

The folder "ressources" contain pictures and icons.Then I added a prefix "Images" in Qt So the pixmap path become:

QPixmap pixmap(":/images/Ressources/icone_pdf.png");

JF

Use APPLICATIONFOLDER="path" for latest msiexec

I use the bcp utility. (Bulk Copy Program) I load about 1.5 million text records each month. Each text record is 800 characters wide. On my server, it takes about 30 seconds to add the 1.5 million text records into a SQL Server table.

The instructions for bcp are at http://msdn.microsoft.com/en-us/library/ms162802.aspx

I arrived to this question looking for the same but for Chromium (actually I'm using https://ungoogled-software.github.io). So in case anyone else is looking for the same:

1. Go to chrome://flags/
2. Search for Handling of extension MIME type requests
3. Select Always prompt for install
4. Search for an extension and copy its URL (something like https://chrome.google.com/webstore/detail/...)
5. Paste the URL in https://crxextractor.com/ and download the .CRX
6. Voilà, Chromium will prompt for installation

I'm working with OS Windows 8.1 and I had the same problem. The source of the problem was the version of Python. I found the origin problem review the file ...\node_modules\mongodb\node_modules\mongodb-core\node_modules\kerberos\builderror.log.

I installed the correct version of Python (2.7.9 for 64 bits) and it resolved my problem.

Note: The installed version of python must be equal or greater than 2.7.5 and less than 3.0.0

Working in bash 4 or higher version:

#!/bin/bash
echo "$0";         #"bash"
bash --version;    #"GNU bash, version 5.0.3(1)-release (x86_64-pc-linux-gnu)"

In function:

echo $@;              #"p1" "p2" "p3" "p4" "p5"
echo ${@: 0};  #"bash" "p1" "p2" "p3" "p4" "p5"
echo ${@: 1};         #"p1" "p2" "p3" "p4" "p5"
echo ${@: 2};              #"p2" "p3" "p4" "p5"
echo ${@: 2:1};            #"p2"
echo ${@: 2:2};            #"p2" "p3"
echo ${@: -2};                       #"p4" "p5"
echo ${@: -2:1};                     #"p4"

Notice the space between ':' and '-', otherwise it means different:

${var:-word} If var is null or unset,
word is substituted for var. The value of var does not change.

${var:+word} If var is set,
word is substituted for var. The value of var does not change.

Which is described in:Unix / Linux - Shell Substitution

Rising to @Ankan-Zerob's challenge, this is my estimate of the maximum length which can be stored in each text type measured in words:

      Type |         Bytes | English words | Multi-byte words
-----------+---------------+---------------+-----------------
  TINYTEXT |           255 |           ±44 |              ±23
      TEXT |        65,535 |       ±11,000 |           ±5,900
MEDIUMTEXT |    16,777,215 |    ±2,800,000 |       ±1,500,000
  LONGTEXT | 4,294,967,295 |  ±740,000,000 |     ±380,000,000

In English, 4.8 letters per word is probably a good average (eg norvig.com/mayzner.html), though word lengths will vary according to domain (e.g. spoken language vs. academic papers), so there's no point being too precise. English is mostly single-byte ASCII characters, with very occasional multi-byte characters, so close to one-byte-per-letter. An extra character has to be allowed for inter-word spaces, so I've rounded down from 5.8 bytes per word. Languages with lots of accents such as say Polish would store slightly fewer words, as would e.g. German with longer words.

Languages requiring multi-byte characters such as Greek, Arabic, Hebrew, Hindi, Thai, etc, etc typically require two bytes per character in UTF-8. Guessing wildly at 5 letters per word, I've rounded down from 11 bytes per word.

CJK scripts (Hanzi, Kanji, Hiragana, Katakana, etc) I know nothing of; I believe characters mostly require 3 bytes in UTF-8, and (with massive simplification) they might be considered to use around 2 characters per word, so they would be somewhere between the other two. (CJK scripts are likely to require less storage using UTF-16, depending).

This is of course ignoring storage overheads etc.

YourModel::where(function ($query) use($a,$b) {
    $query->where('a','=',$a)
          ->orWhere('b','=', $b);
})->where(function ($query) use ($c,$d) {
    $query->where('c','=',$c)
          ->orWhere('d','=',$d);
});

The static keyword is used in C to restrict the visibility of a function or variable to its translation unit. Translation unit is the ultimate input to a C compiler from which an object file is generated.

Check this: Linkage | Translation unit

You must use the following:

NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
NSDateComponents *dateComponents = [gregorian components:(NSHourCalendarUnit  | NSMinuteCalendarUnit | NSSecondCalendarUnit) fromDate:yourDateHere];
NSInteger hour = [dateComponents hour];
NSInteger minute = [dateComponents minute];
NSInteger second = [dateComponents second];
[gregorian release];

There is no difference between NSDate* now and NSDate *now, it's just a matter of preference. From the compiler perspective, nothing changes.

You can use this. I have tested and its working 100% correct:

background-image:url('../images/bg.png'); 
background-repeat:no-repeat;
background-size:100%;
background-position:center;

You can test your website with responsiveness at this Screen Size Simulator: http://www.infobyip.com/testwebsiteresolution.php

Clear Your cache each time you make changes and i would prefer to use Firefox to test it.

If you want to use an Image form other site/URL and not like: background-image:url('../images/bg.png'); //This structure is to use the image from your own hosted server. Then use like this: background-image: url(http://173.254.28.15/~brettedm/wp-content/uploads/Brett-Edmonds-Photography-14.jpg) ;

Enjoy :)

Qt C++ will show this error when you change a class such that it now inherits from QObject (ie so that it can now use signals/slots). Running qmake -r will call moc and fix this problem.

If you are working with others via some sort of version control, you will want to make some change to your .pro file (ie add/remove a blank line). When everyone else gets your changes and runs make, make will see that the .pro file has changed and automatically run qmake. This will save your teammates from repeating your frustration.

DECLARE @COMBINED_STRINGS AS VARCHAR(50),
        @STRING1 AS VARCHAR(20),
        @STRING2 AS VARCHAR(20);

SET @STRING1 = 'rupesh''s';
SET @STRING2 = 'malviya';
SET @COMBINED_STRINGS = @STRING1 + @STRING2;

SELECT @COMBINED_STRINGS;

SELECT '2' + '3';

I typed this in a sql file named TEST.sql and I run it. I got the following out put.

+-------------------+
| @COMBINED_STRINGS |
+-------------------+
|                 0 |
+-------------------+
1 row in set (0.00 sec)

+-----------+
| '2' + '3' |
+-----------+
|         5 |
+-----------+
1 row in set (0.00 sec)

After looking into this issue a bit more I found the best and sure sort way for string concatenation in SQL is by using CONCAT method. So I made the following changes in the same file.

#DECLARE @COMBINED_STRINGS AS VARCHAR(50),
 #       @STRING1 AS VARCHAR(20),
 #       @STRING2 AS VARCHAR(20);

SET @STRING1 = 'rupesh''s';
SET @STRING2 = 'malviya';
#SET @COMBINED_STRINGS = @STRING1 + @STRING2;
SET @COMBINED_STRINGS = (SELECT CONCAT(@STRING1, @STRING2));

SELECT @COMBINED_STRINGS;

#SELECT '2' + '3';
SELECT CONCAT('2','3');

and after executing the file this was the output.

+-------------------+
| @COMBINED_STRINGS |
+-------------------+
| rupesh'smalviya   |
+-------------------+
1 row in set (0.00 sec)

+-----------------+
| CONCAT('2','3') |
+-----------------+
| 23              |
+-----------------+
1 row in set (0.00 sec)

SQL version I am using is: 14.14

Yes it should be possible, even if the site is from another domain.

For example, in an HTML page on my site I have an iFrame whose contents are sourced from another website. The iFrame content is a single select field.

I need to be able to read the selected value on my site. In other words, I need to use the select list from another domain inside my own application. I do not have control over any server settings.

Initially therefore we might be tempted to do something like this (simplified):

HTML in my site:

<iframe name='select_frame' src='http://www.othersite.com/select.php?initial_name=jim'></iframe>
<input type='button' name='save' value='SAVE'>

HTML contents of iFrame (loaded from select.php on another domain):

<select id='select_name'>
    <option value='john'>John</option>
    <option value='jim' selected>Jim</option>
</select>

jQuery:

$('input:button[name=save]').click(function() {
    var name = $('iframe[name=select_frame]').contents().find('#select_name').val();
});

However, I receive this javascript error when I attempt to read the value:

Blocked a frame with origin "http://www.myownsite.com" from accessing a frame with origin "http://www.othersite.com". Protocols, domains, and ports must match.

To get around this problem, it seems that you can indirectly source the iFrame from a script in your own site, and have that script read the contents from the other site using a method like file_get_contents() or curl etc.

So, create a script (for example: select_local.php in the current directory) on your own site with contents similar to this:

PHP content of select_local.php:

<?php
    $url = "http://www.othersite.com/select.php?" . $_SERVER['QUERY_STRING'];
    $html_select = file_get_contents($url);
    echo $html_select;
?>

Also modify the HTML to call this local (instead of the remote) script:

<iframe name='select_frame' src='select_local.php?initial_name=jim'></iframe>
<input type='button' name='save' value='SAVE'>

Now your browser should think that it is loading the iFrame content from the same domain.

Given that all the dataframes have the same columns, you can simply concat them:

import pandas as pd
df = pd.concat(list_of_dataframes)

Mirroring a repository

Create a bare clone of the repository.

git clone --bare https://github.com/exampleuser/old-repository.git

Mirror-push to the new repository.

cd old-repository.git
git push --mirror https://github.com/exampleuser/new-repository.git

Remove the temporary local repository you created in step 1.

cd ..
rm -rf old-repository.git

Mirroring a repository that contains Git Large File Storage objects

Create a bare clone of the repository. Replace the example username with the name of the person or organization who owns the repository, and replace the example repository name with the name of the repository you'd like to duplicate.

git clone --bare https://github.com/exampleuser/old-repository.git

Navigate to the repository you just cloned.

cd old-repository.git

Pull in the repository's Git Large File Storage objects.

git lfs fetch --all

Mirror-push to the new repository.

git push --mirror https://github.com/exampleuser/new-repository.git

Push the repository's Git Large File Storage objects to your mirror.

git lfs push --all https://github.com/exampleuser/new-repository.git

Remove the temporary local repository you created in step 1.

cd ..
rm -rf old-repository.git

Above instruction comes from Github Help: https://help.github.com/articles/duplicating-a-repository/

Sure there is. Here is a way to sum the values of a dictionary.

>>> d = {'key1':1,'key2':14,'key3':47}
>>> sum(d.values())
62

Your mock is raising the exception just fine, but the error.resp.status value is missing. Rather than use return_value, just tell Mock that status is an attribute:

barMock.side_effect = HttpError(mock.Mock(status=404), 'not found')

Additional keyword arguments to Mock() are set as attributes on the resulting object.

I put your foo and bar definitions in a my_tests module, added in the HttpError class so I could use it too, and your test then can be ran to success:

>>> from my_tests import foo, HttpError
>>> import mock
>>> with mock.patch('my_tests.bar') as barMock:
...     barMock.side_effect = HttpError(mock.Mock(status=404), 'not found')
...     result = my_test.foo()
... 
404 - 
>>> result is None
True

You can even see the print '404 - %s' % error.message line run, but I think you wanted to use error.content there instead; that's the attribute HttpError() sets from the second argument, at any rate.

Working Demo

$('#select_all').click( function() {
    $('select#countries > option').prop('selected', 'selected');
});

If you use jQuery older than 1.6:

$('#select_all').click( function() {
    $('select#countries > option').attr('selected', 'selected');
});

It overwrites content on the page which is the most obvious reason but I wouldn't call it "bad".

It just doesn't have much use unless you're creating an entire document using JavaScript in which case you may start with document.write.

Even so, you aren't really leveraging the DOM when you use document.write--you are just dumping a blob of text into the document so I'd say it's bad form.

FIRST OF ALL KNOW THE REASON WHY ECLIPSE IS DOING SO.

Date has only one constructor Date(long date) which asks for date in long data type.

The constructor you are using

Date(String s) Deprecated. As of JDK version 1.1, replaced by DateFormat.parse(String s).

Thats why eclipse tells that this function is not good.

See this official docs

http://docs.oracle.com/javase/6/docs/api/java/util/Date.html

Deprecated methods from your context -- Source -- http://www.coderanch.com/t/378728/java/java/Deprecated-methods

There are a number of reasons why a method or class may become deprecated. An API may not be easily extensible without breaking backwards compatibility, and thus be superseded by a more powerful API (e.g., java.util.Date has been deprecated in favor of Calendar, or the Java 1.0 event model). It may also simply not work or produce incorrect results under certain circumstances (e.g., some of the java.io stream classes do not work properly with some encodings). Sometimes an API is just ill-conceived (SingleThreadModel in the servlet API), and gets replaced by nothing. And some of the early calls have been replaced by "Java Bean"-compatible methods (size by getSize, bounds by getBounds etc.)

SEVRAL SOLUTIONS ARE THERE JUST GOOGLE IT--

You can use date(long date) By converting your date String into long milliseconds and stackoverflow has so many post for that purpose.

converting a date string into milliseconds in java

It looks like mysql service is either not working or stopped. you can start it by using below command (in Ubuntu):

service mysql start

It should work! If you are using any other operating system than Ubuntu then use appropriate way to start mysql

Implement the __eq__ method in your class; something like this:

def __eq__(self, other):
    return self.path == other.path and self.title == other.title

Edit: if you want your objects to compare equal if and only if they have equal instance dictionaries:

def __eq__(self, other):
    return self.__dict__ == other.__dict__

This should unstage a <file> for you (without removing or otherwise modifying the file):

git reset <file>

CSS transitions only animate from one set of styles to another; what you're looking for is CSS animations.

You need to define the animation keyframes and apply it to the element:

@keyframes changewidth {
  from {
    width: 100px;
  }

  to {
    width: 300px;
  }
}

div {
  animation-duration: 0.1s;
  animation-name: changewidth;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

Check out the link above to figure out how to customize it to your liking, and you'll have to add browser prefixes.

this is my simple implementation for ASYNC requests with jQuery. I hope this help anyone.

var queueUrlsForRemove = [
    'http://dev-myurl.com/image/1', 
    'http://dev-myurl.com/image/2',
    'http://dev-myurl.com/image/3',
];

var queueImagesDelete = function(){

    deleteImage( queueUrlsForRemove.splice(0,1), function(){
        if (queueUrlsForRemove.length > 0) {
            queueImagesDelete();
        }
    });

}

var deleteImage = function(url, callback) {
    $.ajax({
        url: url,
        method: 'DELETE'
    }).done(function(response){
        typeof(callback) == 'function' ? callback(response) : null;
    });
}

queueImagesDelete();

Like the following. It will make the user database owner.

EXEC sp_addrolemember N'db_owner', N'USerNAme'

The proposed standard file is /etc/os-release. See http://www.freedesktop.org/software/systemd/man/os-release.html

You can execute something like:

$ source /etc/os-release
$ echo $ID
fedora
$ echo $VERSION_ID
17
$ echo $VERSION
17 (Beefy Miracle)

To the best of my memory, a physical address is an explicit, set in stone address in memory, while a logical address consists of a base pointer and offset.

The reason is as you have basically specified. It allows for not only the segmentation of programs and processes into threads and data, but also for the dynamic loading of such programs, and the allowance for at least pseudo-parallelism, without any actual interlacing of instructions in memory needing to take place.

Is it correct to say that everywhere recursion is used a for loop could be used?

Yes, because recursion in most CPUs is modeled with loops and a stack data structure.

And if recursion is usually slower what is the technical reason for using it?

It is not "usually slower": it's recursion that is applied incorrectly that's slower. On top of that, modern compilers are good at converting some recursions to loops without even asking.

And if it is always possible to convert an recursion into a for loop is there a rule of thumb way to do it?

Write iterative programs for algorithms best understood when explained iteratively; write recursive programs for algorithms best explained recursively.

For example, searching binary trees, running quicksort, and parsing expressions in many programming languages is often explained recursively. These are best coded recursively as well. On the other hand, computing factorials and calculating Fibonacci numbers are much easier to explain in terms of iterations. Using recursion for them is like swatting flies with a sledgehammer: it is not a good idea, even when the sledgehammer does a really good job at it⁺.

SHOW SESSION VARIABLES LIKE "wait_timeout"; -- 28800
SHOW GLOBAL VARIABLES LIKE "wait_timeout"; -- 28800

At first, wait_timeout = 28800 which is the default value. To change the session value, you need to set the global variable because the session variable is read-only.

SET @@GLOBAL.wait_timeout=300

After you set the global variable, the session variable automatically grabs the value.

SHOW SESSION VARIABLES LIKE "wait_timeout"; -- 300
SHOW GLOBAL VARIABLES LIKE "wait_timeout"; -- 300

Next time when the server restarts, the session variables will be set to the default value i.e. 28800.

P.S. I m using MySQL 5.6.16

Working Example to Put Your File on Root ...........see its very simple

#!/bin/sh
HOST='ftp.users.qwest.net'
USER='yourid'
PASSWD='yourpw'
FILE='file.txt'

ftp -n $HOST <<END_SCRIPT
quote USER $USER
quote PASS $PASSWD
put $FILE
quit
END_SCRIPT
exit 0

The simple answer is to turn off async. But that's the wrong thing to do. The correct answer is to re-think how you write the rest of your code.

Instead of writing this:

function functABC(){
    $.ajax({
        url: 'myPage.php',
        data: {id: id},
        success: function(data) {
            return data;
        }
    });
}

function foo () {
    var response = functABC();
    some_result = bar(response);
    // and other stuff and
    return some_result;
}

You should write it like this:

function functABC(callback){
    $.ajax({
        url: 'myPage.php',
        data: {id: id},
        success: callback
    });
}

function foo (callback) {
    functABC(function(data){
        var response = data;
        some_result = bar(response);
        // and other stuff and
        callback(some_result);
    })
}

That is, instead of returning result, pass in code of what needs to be done as callbacks. As I've shown, callbacks can be nested to as many levels as you have function calls.

A quick explanation of why I say it's wrong to turn off async:

Turning off async will freeze the browser while waiting for the ajax call. The user cannot click on anything, cannot scroll and in the worst case, if the user is low on memory, sometimes when the user drags the window off the screen and drags it in again he will see empty spaces because the browser is frozen and cannot redraw. For single threaded browsers like IE7 it's even worse: all websites freeze! Users who experience this may think you site is buggy. If you really don't want to do it asynchronously then just do your processing in the back end and refresh the whole page. It would at least feel not buggy.

You can use the following to get the previous URL.

var oldURL = document.referrer;
alert(oldURL);

very simple example of parallel processing is

from multiprocessing import Process

output1 = list()
output2 = list()
output3 = list()

def yourfunction():
    for j in range(0, 10):
        # calc individual parameter value
        parameter = j * offset
        # call the calculation
        out1, out2, out3 = calc_stuff(parameter=parameter)

        # put results into correct output list
        output1.append(out1)
        output2.append(out2)
        output3.append(out3)

if __name__ == '__main__':
    p = Process(target=pa.yourfunction, args=('bob',))
    p.start()
    p.join()

Assuming you mean "file on a local filesystem" when you say .json file.

You'll need to save the json data formatted as jsonp, and use a file:// url to access it.

Your HTML will look like this:

<script src="file://c:\\data\\activity.jsonp"></script>
<script type="text/javascript">
  function updateMe(){
    var x = 0;
    var activity=jsonstr;
    foreach (i in activity) {
        date = document.getElementById(i.date).innerHTML = activity.date;
        event = document.getElementById(i.event).innerHTML = activity.event;
    }
  }
</script>

And the file c:\data\activity.jsonp contains the following line:

jsonstr = [ {"date":"July 4th", "event":"Independence Day"} ];

function doSomething(element) {
  var form = element.form;
}

and in the html, you need to find that element, and add the attribut "form" to connect to that form, please refer to http://www.w3schools.com/tags/att_input_form.asp but this form attr doesn't support IE, for ie, you need to pass form id directly.

If you want to do it in code, use the System.Web.HttpCookie.HttpOnly property.

This is directly from the MSDN docs:

// Create a new HttpCookie.
HttpCookie myHttpCookie = new HttpCookie("LastVisit", DateTime.Now.ToString());
// By default, the HttpOnly property is set to false 
// unless specified otherwise in configuration.
myHttpCookie.Name = "MyHttpCookie";
Response.AppendCookie(myHttpCookie);
// Show the name of the cookie.
Response.Write(myHttpCookie.Name);
// Create an HttpOnly cookie.
HttpCookie myHttpOnlyCookie = new HttpCookie("LastVisit", DateTime.Now.ToString());
// Setting the HttpOnly value to true, makes
// this cookie accessible only to ASP.NET.
myHttpOnlyCookie.HttpOnly = true;
myHttpOnlyCookie.Name = "MyHttpOnlyCookie";
Response.AppendCookie(myHttpOnlyCookie);
// Show the name of the HttpOnly cookie.
Response.Write(myHttpOnlyCookie.Name);

Doing it in code allows you to selectively choose which cookies are HttpOnly and which are not.

Use this single sql statement which is safe no need of commit/rollback with multiple statements.

INSERT Table2 (
      username,password
) SELECT username,password
      FROM    (
           DELETE Table1
           OUTPUT
                   DELETED.username,
                   DELETED.password
           WHERE username = 'X' and password = 'X'
      ) AS RowsToMove ;

Works on SQL server make appropriate changes for MySql

void means it returns nothing. It does not return a string, you write a string to System.out but you're not returning one.

You must specify what a method returns, even if you're just saying that it returns nothing.

Technically speaking they could have designed the language such that if you don't write a return type then it's assumed to return nothing, however making you explicitly write out void helps to ensure that the lack of a returned value is intentional and not accidental.

As others have noted, writelines is a misnomer (it ridiculously does not add newlines to the end of each line).

To do that, explicitly add it to each line:

with open(dst_filename, 'w') as f:
    f.writelines(s + '\n' for s in lines)

history.length is useless as it does not show if user can go back in history. Also different browsers uses initial values 0 or 1 - it depends on browser.

The working solution is to use $(window).on('beforeunload' event, but I'm not sure that it will work if page is loaded via ajax and uses pushState to change window history.

So I've used next solution:

var currentUrl = window.location.href;
window.history.back();
setTimeout(function(){
    // if location was not changed in 100 ms, then there is no history back
    if(currentUrl === window.location.href){
        // redirect to site root
        window.location.href = '/';
    }
}, 100);

There can be several reasons for this error message:

• Several processes have the database open at the same time (see the FAQ).

• There is a plugin to compress and encrypt the database. It doesn't allow to modify the DB.

• Lastly, another FAQ says: "Make sure that the directory containing the database file is also writable to the user executing the CGI script." I think this is because the engine needs to create more files in the directory.

• The whole filesystem might be read only, for example after a crash.

• On Unix systems, another process can replace the whole file.

The accepted answer has some holes in it. The beauty of the SparseArray is that it allows gaps in the indeces. So, we could have two maps like so, in a SparseArray...

(0,true)
(250,true)

Notice the size here would be 2. If we iterate over size, we will only get values for the values mapped to index 0 and index 1. So the mapping with a key of 250 is not accessed.

for(int i = 0; i < sparseArray.size(); i++) {
   int key = sparseArray.keyAt(i);
   // get the object by the key.
   Object obj = sparseArray.get(key);
}

The best way to do this is to iterate over the size of your data set, then check those indeces with a get() on the array. Here is an example with an adapter where I am allowing batch delete of items.

for (int index = 0; index < mAdapter.getItemCount(); index++) {
     if (toDelete.get(index) == true) {
        long idOfItemToDelete = (allItems.get(index).getId());
        mDbManager.markItemForDeletion(idOfItemToDelete);
        }
    }

I think ideally the SparseArray family would have a getKeys() method, but alas it does not.

Try:

SELECT * FROM table GROUP BY email

• This returns all rows with a unique email taken by the first ID appearance (if that makes sense)
• I assume this is what you were looking since I had about the same question but none of these answers worked for me.

The Invalidate() Method will cause a repaint.

MSDN Link

Just

$("#your_item").trigger("click");

using .trigger() you can simulate many type of events, just passing it as the parameter.

This worked for me:

Add this in index.html (inside src folder along with favicon.ico)

**<link rel="icon" href="/src/favicon.ico" type="image/x-icon" />**

webpack.config.js is like:

 plugins: [new HtmlWebpackPlugin({`enter code here`
        template: './src/index.html'
    })],

This will work:

var cycles = cycleSource.AllCycles();

var settings = new JsonSerializerSettings
{
    ContractResolver = new CamelCasePropertyNamesContractResolver()
};

var vm = new JArray();

foreach (var cycle in cycles)
{
    var cycleJson = JObject.FromObject(cycle);
    // extend cycleJson ......
    vm.Add(cycleJson);
}

return vm;

namespace FileUpload
{
public partial class Form1 : Form
{
    string fileName = "";
    public Form1()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {

        string path = "";
        OpenFileDialog fDialog = new OpenFileDialog();
        fDialog.Title = "Attach customer proposal document";
        fDialog.Filter = "Doc Files|*.doc|Docx File|*.docx|PDF doc|*.pdf";
        fDialog.InitialDirectory = @"C:\";
        if (fDialog.ShowDialog() == DialogResult.OK)
        {
            fileName = System.IO.Path.GetFileName(fDialog.FileName);
            path = Path.GetDirectoryName(fDialog.FileName);
            textBox1.Text = path + "\\" + fileName;

        }
    }

    private void button2_Click(object sender, EventArgs e)
    {
        try
        {
            WebClient client = new WebClient();

            NetworkCredential nc = new NetworkCredential("erandika1986", "123");

            Uri addy = new Uri(@"\\192.168.2.4\UploadDocs\"+fileName);

            client.Credentials = nc;
            byte[] arrReturn = client.UploadFile(addy, textBox1.Text);
            MessageBox.Show(arrReturn.ToString());

        }
        catch (Exception ex1)
        {
            MessageBox.Show(ex1.Message);
        }
    }
}
}

All you need to do is use size() to get the last value of the Arraylist. For ex. if you ArrayList of integers, then to get last value you will have to

int lastValue = arrList.get(arrList.size()-1);

Remember, elements in an Arraylist can be accessed using index values. Therefore, ArrayLists are generally used to search items.

I just had the same message with the following code (in IcedCoffeeScript):

f = (err,cb) ->
  cb null, true

await f defer err, res
console.log err if err  

This seemed to me like regular ICS code. I unfolded the await-defer construct to regular CoffeeScript:

f (err,res) ->
  console.log err if err

What really happend was that I tried to pass 1 callback function( with 2 parameters ) to function f expecting two parameters, effectively not setting cb inside f, which the compiler correctly reported as undefined is not a function.

The mistake happened because I blindly pasted callback-style boilerplate code. f doesn't need an err parameter passed into it, thus should simply be:

f = (cb) ->
  cb null, true
f (err,res) ->
  console.log err if err

In the general case, I'd recommend to double-check function signatures and invocations for matching arities. The call-stack in the error message should be able to provide helpful hints.

In your special case, I recommend looking for function definitions appearing twice in the merged file, with different signatures, or assignments to global variables holding functions.

The best approach would depend on how you plan to arrange those components. A few example scenarios that come to mind right now:

1. <Filters /> is a child component of <List />
2. Both <Filters /> and <List /> are children of a parent component
3. <Filters /> and <List /> live in separate root components entirely.

There may be other scenarios that I'm not thinking of. If yours doesn't fit within these, then let me know. Here are some very rough examples of how I've been handling the first two scenarios:

Scenario #1

You could pass a handler from <List /> to <Filters />, which could then be called on the onChange event to filter the list with the current value.

JSFiddle for #1 ?

/** @jsx React.DOM */

var Filters = React.createClass({
  handleFilterChange: function() {
    var value = this.refs.filterInput.getDOMNode().value;
    this.props.updateFilter(value);
  },
  render: function() {
    return <input type="text" ref="filterInput" onChange={this.handleFilterChange} placeholder="Filter" />;
  }
});

var List = React.createClass({
  getInitialState: function() {
    return {
      listItems: ['Chicago', 'New York', 'Tokyo', 'London', 'San Francisco', 'Amsterdam', 'Hong Kong'],
      nameFilter: ''
    };
  },
  handleFilterUpdate: function(filterValue) {
    this.setState({
      nameFilter: filterValue
    });
  },
  render: function() {
    var displayedItems = this.state.listItems.filter(function(item) {
      var match = item.toLowerCase().indexOf(this.state.nameFilter.toLowerCase());
      return (match !== -1);
    }.bind(this));

    var content;
    if (displayedItems.length > 0) {
      var items = displayedItems.map(function(item) {
        return <li>{item}</li>;
      });
      content = <ul>{items}</ul>
    } else {
      content = <p>No items matching this filter</p>;
    }

    return (
      <div>
        <Filters updateFilter={this.handleFilterUpdate} />
        <h4>Results</h4>
        {content}
      </div>
    );
  }
});

React.renderComponent(<List />, document.body);

Scenario #2

Similar to scenario #1, but the parent component will be the one passing down the handler function to <Filters />, and will pass the filtered list to <List />. I like this method better since it decouples the <List /> from the <Filters />.

JSFiddle for #2 ?

/** @jsx React.DOM */

var Filters = React.createClass({
  handleFilterChange: function() {
    var value = this.refs.filterInput.getDOMNode().value;
    this.props.updateFilter(value);
  },
  render: function() {
    return <input type="text" ref="filterInput" onChange={this.handleFilterChange} placeholder="Filter" />;
  }
});

var List = React.createClass({
  render: function() {
    var content;
    if (this.props.items.length > 0) {
      var items = this.props.items.map(function(item) {
        return <li>{item}</li>;
      });
      content = <ul>{items}</ul>
    } else {
      content = <p>No items matching this filter</p>;
    }
    return (
      <div className="results">
        <h4>Results</h4>
        {content}
      </div>
    );
  }
});

var ListContainer = React.createClass({
  getInitialState: function() {
    return {
      listItems: ['Chicago', 'New York', 'Tokyo', 'London', 'San Francisco', 'Amsterdam', 'Hong Kong'],
      nameFilter: ''
    };
  },
  handleFilterUpdate: function(filterValue) {
    this.setState({
      nameFilter: filterValue
    });
  },
  render: function() {
    var displayedItems = this.state.listItems.filter(function(item) {
      var match = item.toLowerCase().indexOf(this.state.nameFilter.toLowerCase());
      return (match !== -1);
    }.bind(this));

    return (
      <div>
        <Filters updateFilter={this.handleFilterUpdate} />
        <List items={displayedItems} />
      </div>
    );
  }
});

React.renderComponent(<ListContainer />, document.body);

Scenario #3

When the components can't communicate between any sort of parent-child relationship, the documentation recommends setting up a global event system.

Try this

header("Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
header("Content-Disposition: attachment;filename=\"filename.xlsx\"");
header("Cache-Control: max-age=0");

If you can use Javascript libraries such as underscore or lodash, I recommend having a look at _.uniq function in their libraries. From lodash:

_.uniq(array, [isSorted=false], [callback=_.identity], [thisArg])

Basically, you pass in the array that in here is an object literal and you pass in the attribute that you want to remove duplicates with in the original data array, like this:

var data = [{'name': 'Amir', 'surname': 'Rahnama'}, {'name': 'Amir', 'surname': 'Stevens'}];
var non_duplidated_data = _.uniq(data, 'name'); 

UPDATE: Lodash now has introduced a .uniqBy as well.

there is one more difference, but only in internet explorer. It occurs when you mix HTML and SVG. if the parent is the 'other' of those two, then .parentNode gives the parent, while .parentElement gives undefined.

I know this is pretty long after your post, but wanted to post for others who might be experiencing this issue and stumble across this post as I did.

It seems there's something about jquery's $.each that changes the nature of the elements in the array.

I wanted to do the following:

$.getJSON('/ajax/get_messages.php', function(data) {

    /* data: 

    [{"title":"Failure","details":"Unsuccessful. Please try again.","type":"error"},
    {"title":"Information Message","details":"A basic informational message - Please be aware","type":"info"}]

    */

    console.log ("Data0Title: " + data[0].title);
    // prints "Data0Title: Failure"

    console.log ("Data0Type: " + data[0].type);
    // prints "Data0Type: error"

    console.log ("Data0Details: " + data[0].details);
    // prints "Data0Details: Unsuccessful. Please try again"


    /* Loop through data array and print messages to console */

});

To accomplish the loop, I first tried using a jquery $.each to loop through the data array. However, as the OP notes, this doesn't work right:

$.each(data, function(nextMsg) {    
    console.log (nextMsg.title + " (" + nextMsg.type + "): " + nextMsg.details);
    // prints 
    // "undefined (undefined): undefined
    // "undefined (undefined): undefined
});

This didn't exactly make sense since I am able to access the data[0] elements when using a numeric key on the data array. So since using a numerical index worked, I tried (successfully) replacing the $.each block with a for loop:

var i=0;
for (i=0;i<data.length;i++){
    console.log (data[i].title + " (" + data[i].type + "): " + data[i].details);
    // prints
    // "Failure (error): Unsuccessful. Please try again"
    // "Information Message (info): A basic informational message - Please be aware"
}

So I don't know the underlying problem, a basic, old fashioned javascript for loop seems to be a functional alternative to jquery's $.each

You need to get a list of all the keys, loop over them and add them to your map as shown in the example below:

    String s = "{menu:{\"1\":\"sql\", \"2\":\"android\", \"3\":\"mvc\"}}";
    JSONObject jObject  = new JSONObject(s);
    JSONObject  menu = jObject.getJSONObject("menu");

    Map<String,String> map = new HashMap<String,String>();
    Iterator iter = menu.keys();
    while(iter.hasNext()){
        String key = (String)iter.next();
        String value = menu.getString(key);
        map.put(key,value);
    }