As pointed out on a comment by amalloy, if by "current and last versions" you mean the last commit and the commit before that, you could simply use

git show

I know this question is quite old but there is actually a Save Actions plugin for IntelliJ that can be configured to format the code automatically.

Was getting the error while I was using jupyter.

ModuleNotFoundError: No module named 'xlrd'
...
ImportError: Install xlrd >= 0.9.0 for Excel support

it was resolved for me after using.

!pip install xlrd

This works best

Screenshot

SELECT RollId, count(*) AS c 
    FROM `tblstudents` 
    GROUP BY RollId 
    HAVING c > 1 
    ORDER BY c DESC

A4 size is 210x297mm

So you can set the HTML page to fit those sizes with CSS:

html,body{
    height:297mm;
    width:210mm;
}

You need to use Dispatcher.BeginInvoke. I did not test it but you can check this link(this is the same link provided by Julio G) to have better understanding on how to update the UI controls from different thread. I have modified your ReadData() code

public void ReadData()
{
    int counter = 0;

    while (SerialData.IsOpen)
    {
        if (counter == 0)
        {
            //try
            //{
                InputSpeed = Convert.ToInt16(SerialData.ReadChar());
                CurrentSpeed = InputSpeed;
                if (CurrentSpeed > MaximumSpeed)
                {
                    MaximumSpeed = CurrentSpeed;
                }
    SpeedTextBox.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal,
        new Action(delegate() { SpeedTextBox.Text = "Current Wheel Speed = " + Convert.ToString(CurrentSpeed) + "Km/h"; });//update GUI from this thread


                DistanceTravelled = DistanceTravelled + (Convert.ToInt16(CurrentSpeed) * Time);

    DistanceTravelledTextBox.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal,
        new Action(delegate() {DistanceTravelledTextBox.Text = "Total Distance Travelled = " + Convert.ToString(DistanceTravelled) + "Km"; });//update GUI from this thread

            //}
            //catch (Exception) { }
        }
        if (counter == 1)
        {
            try
            {
                RiderInput = Convert.ToInt16(SerialData.ReadLine());
                if (RiderInput > maximumRiderInput)
                {
                    maximumRiderInput = RiderInput;
                }                       
    RiderInputTextBox.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, 
        new Action(delegate() { RiderInputTextBox.Text = "Current Rider Input Power =" + Convert.ToString(RiderInput) + "Watts"; });//update GUI from this thread
            }
            catch (Exception) { }
        }
        if (counter == 2)
        {
            try
            {
                MotorOutput = Convert.ToInt16(SerialData.ReadLine());
                if (MotorOutput > MaximumMotorOutput)
                {
                    MaximumMotorOutput = MotorOutput;
                }
    MotorOutputTextBox.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, 
        new Action(delegate() { MotorOutputTextBox.Text = "Current Motor Output = " + Convert.ToString(MotorOutput) + "Watts"; });//update GUI from this thread                        
            }
            catch (Exception) { }
        }
        counter++;
        if (counter == 3)
        {
            counter = 0;
        }
    }
}

.c_str() returns a const char*. If you need a mutable version, you will need to produce a copy yourself.

You can do something like this.

bind your event into a common function and call the event either with keypress or button click.

for example.

function callME(event){
    alert('Hi');
}



$('button').on("click",callME); 
$('input ').keypress(function(event){
  if (event.which == 13) {
    callME(event);
  }
});

As other have said C maps in row order

   #include <stdio.h>

   int main(int argc, char **argv) {
   int i, j, k;
   int arr[5][3];
   int *arr2 = (int*)arr;

       for (k=0; k<15; k++) {
          arr2[k] = k;
          printf("arr[%d] = %2d\n", k, arr2[k]);
       }

       for (i=0; i<5; i++) {
         for (j=0; j< 3; j++) {
            printf("arr2[%d][%d] = %2d\n", i, j ,arr[i][j]);
         }
       } 
    } 

Output:

arr[0] =  0
arr[1] =  1
arr[2] =  2
arr[3] =  3
arr[4] =  4
arr[5] =  5
arr[6] =  6
arr[7] =  7
arr[8] =  8
arr[9] =  9
arr[10] = 10
arr[11] = 11
arr[12] = 12
arr[13] = 13
arr[14] = 14
arr2[0][0] =  0
arr2[0][1] =  1
arr2[0][2] =  2
arr2[1][0] =  3
arr2[1][1] =  4
arr2[1][2] =  5
arr2[2][0] =  6
arr2[2][1] =  7
arr2[2][2] =  8
arr2[3][0] =  9
arr2[3][1] = 10
arr2[3][2] = 11
arr2[4][0] = 12
arr2[4][1] = 13
arr2[4][2] = 14

Use a white space to match all descendants of an element:

div.dropdown * {
    color: red;
}

x y matches every element y that is inside x, however deeply nested it may be - children, grandchildren and so on.

The asterisk * matches any element.

Official Specification: CSS 2.1: Chapter 5.5: Descendant Selectors

I would like to add one more reliable way using UsedRange to find the last used row:

lastRow = Sheet1.UsedRange.Row + Sheet1.UsedRange.Rows.Count - 1

Similarly to find the last used column you can see this

Result in Immediate Window:

?Sheet1.UsedRange.Row+Sheet1.UsedRange.Rows.Count-1
 21 

1220227200 corresponds to Jan 15 1980 (and indeed new Date(1220227200).toString() returns "Thu Jan 15 03:57:07 CET 1970"). If you pass a long value to a date, that is before 01/01/1970 it will in fact return a date of 01/01/1970. Make sure that your values are not in this situation (lower than 82800000).

I've figured out a way that works. You can subclass SimpleFormatter and override the format method

    public String format(LogRecord record) {
        return new java.util.Date() + " " + record.getLevel() + " " + record.getMessage() + "\r\n";
    }

A bit surprised at this API I would have thought that more functionality/flexibility would have been provided out of the box

Writing Ian Purton's answer in a slightly more idiomatic way:

(1..5).each do |x|
  next if x < 2
  puts x
end

Prints:

  2
  3
  4
  5

There are not many good reasons this would fail, especially the regsvr32 step. Run dumpbin /exports on that dll. If you don't see DllRegisterServer then you've got a corrupt install. It should have more side-effects, you wouldn't be able to build C/C++ projects anymore.

One standard failure mode is running this on a 64-bit operating system. This is 32-bit unmanaged code, you would indeed get the 'class not registered' exception. Project + Properties, Build tab, change Platform Target to x86.

The answers here work for just 2 cells, but as soon as those columns have more in them it can lead to a bit more complexity. I think I've found a generalized solution for any number of cells in multiple columns.

#Goals Get a vertical sequence of tags on mobile to arrange themselves in whatever order the design calls for on tablet/desktop. In this concrete example, one tag must enter flow earlier than it normally would, and another later than it normally would.

##Mobile

[1 headline]
[2 image]
[3 qty]
[4 caption]
[5 desc]

##Tablet+

[2 image  ][1 headline]
[         ][3 qty     ]
[         ][5 desc    ]
[4 caption][          ]
[         ][          ]

So headline needs to shuffle right on tablet+, and technically, so does desc - it sits above the caption tag that precedes it on mobile. You'll see in a moment 4 caption is in trouble too.

Let's assume every cell could vary in height, and needs to be flush top-to-bottom with its next cell (ruling out weak tricks like a table).

As with all Bootstrap Grid problems step 1 is to realize the HTML has to be in mobile-order, 1 2 3 4 5, on the page. Then, determine how to get tablet/desktop to reorder itself in this way - ideally without Javascript.

The solution to get 1 headline and 3 qty to sit to the right not the left is to simply set them both pull-right. This applies CSS float: right, meaning they find the first open space they'll fit to the right. You can think of the browser's CSS processor working in the following order: 1 fits in to the right top corner. 2 is next and is regular (float: left), so it goes to top-left corner. Then 3, which is float: right so it leaps over underneath 1.

But this solution wasn't enough for 4 caption; because the right 2 cells are so short 2 image on the left tends to be longer than the both of them combined. Bootstrap Grid is a glorified float hack, meaning 4 caption is float: left. With 2 image occupying so much room on the left, 4 caption attempts to fit in the next available space - often the right column, not the left where we wanted it.

The solution here (and more generally for any issue like this) was to add a hack tag, hidden on mobile, that exists on tablet+ to push caption out, that then gets covered up by a negative margin - like this:

[2 image  ][1 headline]
[         ][3 qty     ]
[         ][4 hack    ]
[5 caption][6 desc ^^^]
[         ][          ]

http://jsfiddle.net/b9chris/52VtD/16633/

HTML:

<div id=headline class="col-xs-12 col-sm-6 pull-right">Product Headline</div>
<div id=image class="col-xs-12 col-sm-6">Product Image</div>
<div id=qty class="col-xs-12 col-sm-6 pull-right">Qty, Add to cart</div>
<div id=hack class="hidden-xs col-sm-6">Hack</div>
<div id=caption class="col-xs-12 col-sm-6">Product image caption</div>
<div id=desc class="col-xs-12 col-sm-6 pull-right">Product description</div>

CSS:

#hack { height: 50px; }

@media (min-width: @screen-sm) {
    #desc { margin-top: -50px; }
}

So, the generalized solution here is to add hack tags that can disappear on mobile. On tablet+ the hack tags allow displayed tags to appear earlier or later in the flow, then get pulled up or down to cover up those hack tags.

Note: I've used fixed heights for the sake of the simple example in the linked jsfiddle, but the actual site content I was working on varies in height in all 5 tags. It renders properly with relatively large variance in tag heights, especially image and desc.

Note 2: Depending on your layout, you may have a consistent enough column order on tablet+ (or larger resolutions), that you can avoid use of hack tags, using margin-bottom instead, like so:

Note 3: This uses Bootstrap 3. Bootstrap 4 uses a different grid set, and won't work with these examples.

http://jsfiddle.net/b9chris/52VtD/16632/

JFrame SetSize() contains the the Area + Border.

I think you have to set the size of ContentPane of that

jFrame.getContentPane().setSize(800,400);

So I would advise you to use JPanel embedded in a JFrame and you draw on that JPanel. This would minimize your problem.

JFrame jf = new JFrame();
JPanel jp = new JPanel();
jp.setPreferredSize(new Dimension(400,800));// changed it to preferredSize, Thanks!
jf.getContentPane().add( jp );// adding to content pane will work here. Please read the comment bellow.
jf.pack();

I am reading this from Javadoc

The JFrame class is slightly incompatible with Frame. Like all other JFC/Swing top-level containers, a JFrame contains a JRootPane as its only child. The content pane provided by the root pane should, as a rule, contain all the non-menu components displayed by the JFrame. This is different from the AWT Frame case. For example, to add a child to an AWT frame you'd write:

frame.add(child);

However using JFrame you need to add the child to the JFrame's content pane instead:

frame.getContentPane().add(child);

An es6 version of Daniel Williams' answer:

  function get_table(data) {
    let result = ['<table border=1>'];
    for(let row of data) {
        result.push('<tr>');
        for(let cell of row){
            result.push(`<td>${cell}</td>`);
        }
        result.push('</tr>');
    }
    result.push('</table>');
    return result.join('\n');
  }

Compiling it with gcc requires you to pass a number of command line options. Compile it with g++ instead.

For text:

[RangeObject].Font.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Red);

For cell background

[RangeObject].Interior.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Red);

Split is slow, but not as slow as Scanner. StringTokenizer is faster than split. However, I found that I could obtain double the speed, by trading some flexibility, to get a speed-boost, which I did at JFastParser https://github.com/hughperkins/jfastparser

Testing on a string containing one million doubles:

Scanner: 10642 ms
Split: 715 ms
StringTokenizer: 544ms
JFastParser: 290ms

SELECT x.name, x.summary, (x.summary / COUNT(*)) as percents_of_total
FROM tbl t
INNER JOIN 
(SELECT name, SUM(value) as summary
FROM tbl
WHERE year BETWEEN 2000 AND 2001
GROUP BY name) x ON x.name = t.name
GROUP BY x.name, x.summary

Its because the .mdf and .ldf Files from the original Db were locate at maybe c:\programFile\.... and this info is saved in the Backup!

If you create the same DB on a different SQL Server where the installation is on c:\program Files (x86)\ .... you can not restore as usually. You need to relocate the path for .mdf and .ldf Files.

Therefore:

• Create a empty DB on the new Server

• Right click on the empty Db > Tasks > Restore > Database > click Device select your .bak Files > Select Db to restore into

• click on Files at left side > Select "Relocate all Files to Folder"
• click Options on the left site > click on Overwrite

Done!
Hope it helps!

Try to set the port on 26, this has fixed my problem with the message "data not accepted".

The jquery.numeric plugin works well for me too.

The only thing I dislike has to do with intuitiveness. Keypresses get 'disallowed' without any feedback to the user, who might get paranoid or wonder whether his keyboard is broken.

I added a second callback to the plugin to make simple feedback on blocked input possible:

$('#someInput').numeric(
    null, // default config
    null, // no validation onblur callback
    function(){
        // for every blocked keypress:
        $(this).effect("pulsate", { times:2 }, 100);
    }
);

Just an example (using jQuery UI), of course. Any simple visual feedback would help.

You must search date defend on how you insert that game_date data on your database.. for example if you inserted date value on long date or short.

SELECT * FROM hockey_stats WHERE game_date >= "6/11/2018" AND game_date <= "6/17/2018"

You can also use BETWEEN:

SELECT * FROM hockey_stats WHERE game_date BETWEEN "6/11/2018" AND "6/17/2018"

simple as that.

For simple cases like this, TimeUnit should be used. TimeUnit usage is a bit more explicit about what is being represented and is also much easier to read and write when compared to doing all of the arithmetic calculations explicitly. For example, to calculate the number days from milliseconds, the following statement would work:

    long days = TimeUnit.MILLISECONDS.toDays(milliseconds);

For cases more advanced, where more finely grained durations need to be represented in the context of working with time, an all encompassing and modern date/time API should be used. For JDK8+, java.time is now included (here are the tutorials and javadocs). For earlier versions of Java joda-time is a solid alternative.

With :after and :before you can do that.

HTML:

<div class="a"> </div>
<div class="b"> </div>
<div class="c"> </div>

CSS:

div {
    height: 100px;
    position: relative;
}
.a {
    background: #9C9E9F;
}
.b {
    background: linear-gradient(to right, #9c9e9f, #f6f6f6);
}
.a:after, .c:before, .c:after {
    content: '';
    width: 50%;
    height: 100%;
    top: 0;
    right: 0;
    display: block;
    position: absolute;
}
.a:after {
    background: #f6f6f6;    
}
.c:before {
    background: #9c9e9f;
    left: 0;
}
.c:after {
    background: #33CCFF;
    right: 0;
    height: 80%;
}

And a demo.

The answer above (by Janusz) is quite correct, but I personnally don't feel 100% confortable with RelativeLayouts, so I prefer to introduce a 'filler', empty TextView, like this:

<!-- filler -->
<TextView android:layout_height="0dip" 
          android:layout_width="fill_parent"
          android:layout_weight="1" />

before the element that should be at the bottom of the screen.

There is no way to prevent session hijaking 100%, but with some approach can we reduce the time for an attacker to hijaking the session.

Method to prevent session hijaking:

1 - always use session with ssl certificate;

2 - send session cookie only with httponly set to true(prevent javascript to access session cookie)

2 - use session regenerate id at login and logout(note: do not use session regenerate at each request because if you have consecutive ajax request then you have a chance to create multiple session.)

3 - set a session timeout

4 - store browser user agent in a $_SESSION variable an compare with $_SERVER['HTTP_USER_AGENT'] at each request

5 - set a token cookie ,and set expiration time of that cookie to 0(until the browser is closed). Regenerate the cookie value for each request.(For ajax request do not regenerate token cookie). EX:

    //set a token cookie if one not exist
    if(!isset($_COOKIE['user_token'])){
                    //generate a random string for cookie value
        $cookie_token = bin2hex(mcrypt_create_iv('16' , MCRYPT_DEV_URANDOM));

        //set a session variable with that random string
        $_SESSION['user_token'] = $cookie_token;
        //set cookie with rand value
        setcookie('user_token', $cookie_token , 0 , '/' , 'donategame.com' , true , true);
    }

    //set a sesison variable with request of www.example.com
    if(!isset($_SESSION['request'])){
        $_SESSION['request'] = -1;
    }
    //increment $_SESSION['request'] with 1 for each request at www.example.com
    $_SESSION['request']++;

    //verify if $_SESSION['user_token'] it's equal with $_COOKIE['user_token'] only for $_SESSION['request'] > 0
    if($_SESSION['request'] > 0){

        // if it's equal then regenerete value of token cookie if not then destroy_session
        if($_SESSION['user_token'] === $_COOKIE['user_token']){
            $cookie_token = bin2hex(mcrypt_create_iv('16' , MCRYPT_DEV_URANDOM));

            $_SESSION['user_token'] = $cookie_token;

            setcookie('user_token', $cookie_token , 0 , '/' , 'donategame.com' , true , true);
        }else{
            //code for session_destroy
        }

    }

            //prevent session hijaking with browser user agent
    if(!isset($_SESSION['user_agent'])){
        $_SESSION['user_agent'] = $_SERVER['HTTP_USER_AGENT'];
    }

    if($_SESSION['user_agent'] != $_SERVER['HTTP_USER_AGENT']){
      die('session hijaking - user agent');
    }

note: do not regenerate token cookie with ajax request note: the code above is an example. note: if users logout then the cookie token must be destroyed as well as the session

6 - it's not a good aproach to use user ip for preventing session hijaking because some users ip change with each request. THAT AFFECT VALID USERS

7 - personally I store session data in database , it's up to you what method you adopt

If you find mistake in my approach please correct me. If you have more ways to prevent session hyjaking please tell me.

Probably your problem is that for Docker that has been installed from default Ubuntu repository, the package name is docker.io

Or package name may be something like docker-ce. Try running

dpkg -l | grep -i docker

to identify what installed package you have

So you need to change package name in commands from https://stackoverflow.com/a/31313851/2340159 to match package name. For example, for docker.io it would be:

sudo apt-get purge -y docker.io
sudo apt-get autoremove -y --purge docker.io
sudo apt-get autoclean

It adds:

The above commands will not remove images, containers, volumes, or user created configuration files on your host. If you wish to delete all images, containers, and volumes run the following command:

sudo rm -rf /var/lib/docker

Remove docker from apparmor.d:

sudo rm /etc/apparmor.d/docker

Remove docker group:

sudo groupdel docker

Here's a cross browser function I have in my standard library:

function getCursorPos(input) {
    if ("selectionStart" in input && document.activeElement == input) {
        return {
            start: input.selectionStart,
            end: input.selectionEnd
        };
    }
    else if (input.createTextRange) {
        var sel = document.selection.createRange();
        if (sel.parentElement() === input) {
            var rng = input.createTextRange();
            rng.moveToBookmark(sel.getBookmark());
            for (var len = 0;
                     rng.compareEndPoints("EndToStart", rng) > 0;
                     rng.moveEnd("character", -1)) {
                len++;
            }
            rng.setEndPoint("StartToStart", input.createTextRange());
            for (var pos = { start: 0, end: len };
                     rng.compareEndPoints("EndToStart", rng) > 0;
                     rng.moveEnd("character", -1)) {
                pos.start++;
                pos.end++;
            }
            return pos;
        }
    }
    return -1;
}

Use it in your code like this:

var cursorPosition = getCursorPos($('#myTextarea')[0])

Here's its complementary function:

function setCursorPos(input, start, end) {
    if (arguments.length < 3) end = start;
    if ("selectionStart" in input) {
        setTimeout(function() {
            input.selectionStart = start;
            input.selectionEnd = end;
        }, 1);
    }
    else if (input.createTextRange) {
        var rng = input.createTextRange();
        rng.moveStart("character", start);
        rng.collapse();
        rng.moveEnd("character", end - start);
        rng.select();
    }
}

http://jsfiddle.net/gilly3/6SUN8/

If you really need to do this, use reverse proxy.

For example, with nginx as reverse proxy

server {
  listen       api.mydomain.com:80;
  server_name  api.mydomain.com;
  location / {
    proxy_pass http://127.0.0.1:8000;
  }
}

If you've decided that:

• the thing you need to do is lock on the current object; and
• you want to lock it with granularity smaller than a whole method;

then I don't see the a taboo over synchronizezd(this).

Some people deliberately use synchronized(this) (instead of marking the method synchronized) inside the whole contents of a method because they think it's "clearer to the reader" which object is actually being synchronized on. So long as people are making an informed choice (e.g. understand that by doing so they're actually inserting extra bytecodes into the method and this could have a knock-on effect on potential optimisations), I don't particularly see a problem with this. You should always document the concurrent behaviour of your program, so I don't see the "'synchronized' publishes the behaviour" argument as being so compelling.

As to the question of which object's lock you should use, I think there's nothing wrong with synchronizing on the current object if this would be expected by the logic of what you're doing and how your class would typically be used. For example, with a collection, the object that you would logically expect to lock is generally the collection itself.

select t1.*, sq.*
from table1 t1,
   (select a,b,c from table2 ...) sq
where ...

You want the handling file uploads section of the PHP manual, and you would also do well to look at fgetcsv() and explode().

we can do it in more easy way like by adding a function on button and on click we call that function for append.

<div id="Content">
<button id="Add" onclick="append();">Add Text</button>
</div> 
<script type="text/javascript">
function append()
{
$('<p>Text</p>').appendTo('#Content');
}
</script>

   public <T> T yourMethodSignature(Class<T> type) {

        // get some object and check the type match the given type
        Object result = ...            

        if (type.isAssignableFrom(result.getClass())) {
            return (T)result;
        } else {
            // handle the error
        }
   }

This maybe help somebody who is looking for the way to sort table by two columns, but in paralel way. This means to combine two sorts using aggregate sorting function. It's very useful when for example retrieving articles using fulltext search and also concerning the article publish date.

This is only example, but if you catch the idea you can find a lot of aggregate functions to use. You can even weight the columns to prefer one over second. The function of mine takes extremes from both sorts, thus the most valued rows are on the top.

Sorry if there exists simplier solutions to do this job, but I haven't found any.

SELECT
 `id`,
 `text`,
 `date`
 FROM
   (
   SELECT
     k.`id`,
     k.`text`,
     k.`date`,
     k.`match_order_id`,
     @row := @row + 1 as `date_order_id`
     FROM
     (
       SELECT
         t.`id`,
         t.`text`,
         t.`date`,
         @row := @row + 1 as `match_order_id`
         FROM
         (
           SELECT
             `art_id` AS `id`,
             `text`   AS `text`,
             `date`   AS `date`,
             MATCH (`text`) AGAINST (:string) AS `match`
             FROM int_art_fulltext
             WHERE MATCH (`text`) AGAINST (:string IN BOOLEAN MODE)
             LIMIT 0,101
         ) t,
         (
           SELECT @row := 0
         ) r
         ORDER BY `match` DESC
     ) k,
     (
       SELECT @row := 0
     ) l
     ORDER BY k.`date` DESC
   ) s
 ORDER BY (1/`match_order_id`+1/`date_order_id`) DESC

With the new feature called Hooks from the React team which makes functional components to handle state changes.. your question can be solved easily

import React, { useState, useEffect } from 'react'
import ReactDOM from 'react-dom';

const Demo = props =>{
    const [text, setText] = useState("there");
    return props.logic(text, setText);
};

const App = () => {
    const [text, setText] = useState("hello");

    const componentDidMount = () =>{
        setText("hey");
    };
    useEffect(componentDidMount, []);

    const logic = (word, setWord) => (
        <div>
            <h1>{word}</h1>
            <input type="text" value={word} onChange={e => setWord(e.target.value)}></input>
            <h1>{text}</h1>
            <input type="text" value={text} onChange={e => setText(e.target.value)}></input>
        </div>
    );
    return <Demo logic={logic} />;
};

ReactDOM.render(<App />,document.getElementById("root"));

In Swift 4, as String is a collection of Character, you need to use map

let array1 = Array("hello") // Array<Character>
let array2 = Array("hello").map({ "\($0)" }) // Array<String>
let array3 = "hello".map(String.init) // Array<String>

OP didn't specify if the object is a nodeList, if it is then you can just use length method on it directly. Example:

buttons = document.querySelectorAll('[id=button)) {
console.log('Found ' + buttons.length + ' on the screen'); 

Application Pool recycling restarts the w3wp.exe process for that application pool, hence it will only affect web sites running in that application pool.

IISReset restarts ALL w3wp.exe processes and any other IIS related service, i.e. the NNTP or FTP Service.

I think changing web.config or /bin does not recycle the whole application pool, but I'm not sure on that.

One approach is to combine the search strings into a regex pattern as in this answer.

In Kotlin, you can use the method last:

val lastItem = list.last()

I had the same problem and here the solution I found, on your php.ini you need to do some changes:

1. extension_dir = "ext"
2. extension = php_openssl.dll

Every one here talks active the openssl extension, but in windows you need to active the extension dir too.

My experience with trying to use CSS to modify the scroll bars is don't. Only IE will let you do this.

I tried all the answers but not worked for me. It is a python version problem, in the end, I realized that python 3 scripts need explicit pip command for python 3, at least on ubuntu 18.

python3 -m pip install mysql-connector

If you want to access members of the collection by one of their properties, you might consider using a Dictionary<T> or KeyedCollection<T> instead. This way you don't have to search for the item you're looking for.

Otherwise, you could at least do this:

foreach (SPRoleAssignment spAssignment in workspace.RoleAssignments)
{
    if (spAssignment.Member.Name == shortName)
    {
        workspace.RoleAssignments.Remove(spAssignment);
        break;
    }
}

eval() can not handle the list object

tf.reset_default_graph()

a = tf.Variable(0.2, name="a")
b = tf.Variable(0.3, name="b")
z = tf.constant(0.0, name="z0")
for i in range(100):
    z = a * tf.cos(z + i) + z * tf.sin(b - i)
grad = tf.gradients(z, [a, b])

init = tf.global_variables_initializer()

with tf.Session() as sess:
    init.run()
    print("z:", z.eval())
    print("grad", grad.eval())

but Session.run() can

print("grad", sess.run(grad))

correct me if I am wrong

Short date patterns:

const shortDatePatterns = {
'aa-DJ': "dd/MM/yyyy",
'aa-ER': "dd/MM/yyyy",
'aa-ET': "dd/MM/yyyy",
'af': "yyyy-MM-dd",
'af-NA': "yyyy-MM-dd",
'af-ZA': "yyyy-MM-dd",
'agq-CM': "d/M/yyyy",
'ak-GH': "yyyy/MM/dd",
'am': "dd/MM/yyyy",
'am-ET': "dd/MM/yyyy",
'ar': "dd/MM/yy",
'ar-001': "d/M/yyyy",
'ar-AE': "dd/MM/yyyy",
'ar-BH': "dd/MM/yyyy",
'ar-DJ': "d/M/yyyy",
'ar-DZ': "dd-MM-yyyy",
'ar-EG': "dd/MM/yyyy",
'ar-ER': "d/M/yyyy",
'ar-IL': "d/M/yyyy",
'ar-IQ': "dd/MM/yyyy",
'ar-JO': "dd/MM/yyyy",
'ar-KM': "d/M/yyyy",
'ar-KW': "dd/MM/yyyy",
'ar-LB': "dd/MM/yyyy",
'ar-LY': "dd/MM/yyyy",
'ar-MA': "dd-MM-yyyy",
'ar-MR': "d/M/yyyy",
'ar-OM': "dd/MM/yyyy",
'ar-PS': "d/M/yyyy",
'ar-QA': "dd/MM/yyyy",
'ar-SA': "dd/MM/yy",
'ar-SD': "d/M/yyyy",
'ar-SO': "d/M/yyyy",
'ar-SS': "d/M/yyyy",
'ar-SY': "dd/MM/yyyy",
'ar-TD': "d/M/yyyy",
'ar-TN': "dd-MM-yyyy",
'ar-YE': "dd/MM/yyyy",
'arn-CL': "dd-MM-yyyy",
'as': "dd-MM-yyyy",
'as-IN': "dd-MM-yyyy",
'asa-TZ': "dd/MM/yyyy",
'ast-ES': "d/M/yyyy",
'az': "dd.MM.yyyy",
'az-Cyrl-AZ': "dd.MM.yyyy",
'az-Latn-AZ': "dd.MM.yyyy",
'ba': "dd.MM.yy",
'ba-RU': "dd.MM.yy",
'bas-CM': "d/M/yyyy",
'be': "dd.MM.yy",
'be-BY': "dd.MM.yy",
'bem-ZM': "dd/MM/yyyy",
'bez-TZ': "dd/MM/yyyy",
'bg': "d.M.yyyy '?.'",
'bg-BG': "d.M.yyyy '?.'",
'bin-NG': "d/M/yyyy",
'bm': "d/M/yyyy",
'bm-Latn-ML': "d/M/yyyy",
'bn': "d/M/yyyy",
'bn-BD': "d/M/yyyy",
'bn-IN': "dd-MM-yy",
'bo': "yyyy/M/d",
'bo-CN': "yyyy/M/d",
'bo-IN': "yyyy-MM-dd",
'br': "dd/MM/yyyy",
'br-FR': "dd/MM/yyyy",
'brx-IN': "M/d/yyyy",
'bs': "d.M.yyyy.",
'bs-Cyrl-BA': "d.M.yyyy",
'bs-Latn-BA': "d.M.yyyy.",
'byn-ER': "dd/MM/yyyy",
'ca': "d/M/yyyy",
'ca-AD': "d/M/yyyy",
'ca-ES': "d/M/yyyy",
'ca-ES-valencia': "d/M/yyyy",
'ca-FR': "d/M/yyyy",
'ca-IT': "d/M/yyyy",
'ce-RU': "yyyy-MM-dd",
'cgg-UG': "dd/MM/yyyy",
'chr-Cher-US': "M/d/yyyy",
'co': "dd/MM/yyyy",
'co-FR': "dd/MM/yyyy",
'cs-CZ': "dd.MM.yyyy",
'cu': "yyyy.MM.dd",
'cu-RU': "yyyy.MM.dd",
'cy': "dd/MM/yyyy",
'cy-GB': "dd/MM/yyyy",
'da-DK': "dd-MM-yyyy",
'da-GL': "dd/MM/yyyy",
'dav-KE': "dd/MM/yyyy",
'de': "dd.MM.yyyy",
'de-AT': "dd.MM.yyyy",
'de-BE': "dd.MM.yyyy",
'de-CH': "dd.MM.yyyy",
'de-DE': "dd.MM.yyyy",
'de-IT': "dd.MM.yyyy",
'de-LI': "dd.MM.yyyy",
'de-LU': "dd.MM.yyyy",
'dje-NE': "d/M/yyyy",
'dsb-DE': "d. M. yyyy",
'dua-CM': "d/M/yyyy",
'dv-MV': "dd/MM/yy",
'dyo-SN': "d/M/yyyy",
'dz': "yyyy-MM-dd",
'dz-BT': "yyyy-MM-dd",
'ebu-KE': "dd/MM/yyyy",
'ee': "M/d/yyyy",
'ee-GH': "M/d/yyyy",
'ee-TG': "M/d/yyyy",
'el-CY': "d/M/yyyy",
'el-GR': "d/M/yyyy",
'en-001': "dd/MM/yyyy",
'en-029': "dd/MM/yyyy",
'en-150': "dd/MM/yyyy",
'en-AG': "dd/MM/yyyy",
'en-AI': "dd/MM/yyyy",
'en-AS': "M/d/yyyy",
'en-AT': "dd/MM/yyyy",
'en-AU': "d/MM/yyyy",
'en-BB': "dd/MM/yyyy",
'en-BE': "dd/MM/yyyy",
'en-BI': "M/d/yyyy",
'en-BM': "dd/MM/yyyy",
'en-BS': "dd/MM/yyyy",
'en-BW': "dd/MM/yyyy",
'en-BZ': "dd/MM/yyyy",
'en-CA': "yyyy-MM-dd",
'en-CC': "dd/MM/yyyy",
'en-CH': "dd/MM/yyyy",
'en-CK': "dd/MM/yyyy",
'en-CM': "dd/MM/yyyy",
'en-CX': "dd/MM/yyyy",
'en-CY': "dd/MM/yyyy",
'en-DE': "dd/MM/yyyy",
'en-DK': "dd/MM/yyyy",
'en-DM': "dd/MM/yyyy",
'en-ER': "dd/MM/yyyy",
'en-FI': "dd/MM/yyyy",
'en-FJ': "dd/MM/yyyy",
'en-FK': "dd/MM/yyyy",
'en-FM': "dd/MM/yyyy",
'en-GB': "dd/MM/yyyy",
'en-GD': "dd/MM/yyyy",
'en-GG': "dd/MM/yyyy",
'en-GH': "dd/MM/yyyy",
'en-GI': "dd/MM/yyyy",
'en-GM': "dd/MM/yyyy",
'en-GU': "M/d/yyyy",
'en-GY': "dd/MM/yyyy",
'en-HK': "d/M/yyyy",
'en-ID': "dd/MM/yyyy",
'en-IE': "dd/MM/yyyy",
'en-IL': "dd/MM/yyyy",
'en-IM': "dd/MM/yyyy",
'en-IN': "dd-MM-yyyy",
'en-IO': "dd/MM/yyyy",
'en-JE': "dd/MM/yyyy",
'en-JM': "d/M/yyyy",
'en-KE': "dd/MM/yyyy",
'en-KI': "dd/MM/yyyy",
'en-KN': "dd/MM/yyyy",
'en-KY': "dd/MM/yyyy",
'en-LC': "dd/MM/yyyy",
'en-LR': "dd/MM/yyyy",
'en-LS': "dd/MM/yyyy",
'en-MG': "dd/MM/yyyy",
'en-MH': "M/d/yyyy",
'en-MO': "dd/MM/yyyy",
'en-MP': "M/d/yyyy",
'en-MS': "dd/MM/yyyy",
'en-MT': "dd/MM/yyyy",
'en-MU': "dd/MM/yyyy",
'en-MW': "dd/MM/yyyy",
'en-MY': "d/M/yyyy",
'en-NA': "dd/MM/yyyy",
'en-NF': "dd/MM/yyyy",
'en-NG': "dd/MM/yyyy",
'en-NL': "dd/MM/yyyy",
'en-NR': "dd/MM/yyyy",
'en-NU': "dd/MM/yyyy",
'en-NZ': "d/MM/yyyy",
'en-PG': "dd/MM/yyyy",
'en-PH': "dd/MM/yyyy",
'en-PK': "dd/MM/yyyy",
'en-PN': "dd/MM/yyyy",
'en-PR': "M/d/yyyy",
'en-PW': "dd/MM/yyyy",
'en-RW': "dd/MM/yyyy",
'en-SB': "dd/MM/yyyy",
'en-SC': "dd/MM/yyyy",
'en-SD': "dd/MM/yyyy",
'en-SE': "yyyy-MM-dd",
'en-SG': "d/M/yyyy",
'en-SH': "dd/MM/yyyy",
'en-SI': "dd/MM/yyyy",
'en-SL': "dd/MM/yyyy",
'en-SS': "dd/MM/yyyy",
'en-SX': "dd/MM/yyyy",
'en-SZ': "dd/MM/yyyy",
'en-TC': "dd/MM/yyyy",
'en-TK': "dd/MM/yyyy",
'en-TO': "dd/MM/yyyy",
'en-TT': "dd/MM/yyyy",
'en-TV': "dd/MM/yyyy",
'en-TZ': "dd/MM/yyyy",
'en-UG': "dd/MM/yyyy",
'en-UM': "M/d/yyyy",
'en-US': "M/d/yyyy",
'en-VC': "dd/MM/yyyy",
'en-VG': "dd/MM/yyyy",
'en-VI': "M/d/yyyy",
'en-VU': "dd/MM/yyyy",
'en-WS': "dd/MM/yyyy",
'en-ZA': "yyyy/MM/dd",
'en-ZM': "dd/MM/yyyy",
'en-ZW': "d/M/yyyy",
'eo-001': "yyyy-MM-dd",
'es': "dd/MM/yyyy",
'es-419': "d/M/yyyy",
'es-AR': "d/M/yyyy",
'es-BO': "d/M/yyyy",
'es-BR': "d/M/yyyy",
'es-BZ': "d/M/yyyy",
'es-CL': "dd-MM-yyyy",
'es-CO': "d/MM/yyyy",
'es-CR': "d/M/yyyy",
'es-CU': "d/M/yyyy",
'es-DO': "d/M/yyyy",
'es-EC': "d/M/yyyy",
'es-ES': "dd/MM/yyyy",
'es-GQ': "d/M/yyyy",
'es-GT': "d/MM/yyyy",
'es-HN': "d/M/yyyy",
'es-MX': "dd/MM/yyyy",
'es-NI': "d/M/yyyy",
'es-PA': "MM/dd/yyyy",
'es-PE': "d/MM/yyyy",
'es-PH': "d/M/yyyy",
'es-PR': "MM/dd/yyyy",
'es-PY': "d/M/yyyy",
'es-SV': "d/M/yyyy",
'es-US': "M/d/yyyy",
'es-UY': "d/M/yyyy",
'es-VE': "d/M/yyyy",
'et': "dd.MM.yyyy",
'et-EE': "dd.MM.yyyy",
'eu-ES': "yyyy/M/d",
'ewo-CM': "d/M/yyyy",
'fa-IR': "dd/MM/yyyy",
'ff-CM': "d/M/yyyy",
'ff-GN': "d/M/yyyy",
'ff-Latn-SN': "dd/MM/yyyy",
'ff-MR': "d/M/yyyy",
'ff-NG': "d/M/yyyy",
'fi': "d.M.yyyy",
'fi-FI': "d.M.yyyy",
'fil-PH': "M/d/yyyy",
'fo': "dd.MM.yyyy",
'fo-DK': "dd.MM.yyyy",
'fo-FO': "dd.MM.yyyy",
'fr': "dd/MM/yyyy",
'fr-029': "dd/MM/yyyy",
'fr-BE': "dd-MM-yy",
'fr-BF': "dd/MM/yyyy",
'fr-BI': "dd/MM/yyyy",
'fr-BJ': "dd/MM/yyyy",
'fr-BL': "dd/MM/yyyy",
'fr-CA': "yyyy-MM-dd",
'fr-CD': "dd/MM/yyyy",
'fr-CF': "dd/MM/yyyy",
'fr-CG': "dd/MM/yyyy",
'fr-CH': "dd.MM.yyyy",
'fr-CI': "dd/MM/yyyy",
'fr-CM': "dd/MM/yyyy",
'fr-DJ': "dd/MM/yyyy",
'fr-DZ': "dd/MM/yyyy",
'fr-FR': "dd/MM/yyyy",
'fr-GA': "dd/MM/yyyy",
'fr-GF': "dd/MM/yyyy",
'fr-GN': "dd/MM/yyyy",
'fr-GP': "dd/MM/yyyy",
'fr-GQ': "dd/MM/yyyy",
'fr-HT': "dd/MM/yyyy",
'fr-KM': "dd/MM/yyyy",
'fr-LU': "dd/MM/yyyy",
'fr-MA': "dd/MM/yyyy",
'fr-MC': "dd/MM/yyyy",
'fr-MF': "dd/MM/yyyy",
'fr-MG': "dd/MM/yyyy",
'fr-ML': "dd/MM/yyyy",
'fr-MQ': "dd/MM/yyyy",
'fr-MR': "dd/MM/yyyy",
'fr-MU': "dd/MM/yyyy",
'fr-NC': "dd/MM/yyyy",
'fr-NE': "dd/MM/yyyy",
'fr-PF': "dd/MM/yyyy",
'fr-PM': "dd/MM/yyyy",
'fr-RE': "dd/MM/yyyy",
'fr-RW': "dd/MM/yyyy",
'fr-SC': "dd/MM/yyyy",
'fr-SN': "dd/MM/yyyy",
'fr-SY': "dd/MM/yyyy",
'fr-TD': "dd/MM/yyyy",
'fr-TG': "dd/MM/yyyy",
'fr-TN': "dd/MM/yyyy",
'fr-VU': "dd/MM/yyyy",
'fr-WF': "dd/MM/yyyy",
'fr-YT': "dd/MM/yyyy",
'fur-IT': "dd/MM/yyyy",
'fy-NL': "dd-MM-yyyy",
'ga': "dd/MM/yyyy",
'ga-IE': "dd/MM/yyyy",
'gd': "dd/MM/yyyy",
'gd-GB': "dd/MM/yyyy",
'gl': "dd/MM/yyyy",
'gl-ES': "dd/MM/yyyy",
'gn': "dd/MM/yyyy",
'gn-PY': "dd/MM/yyyy",
'gsw-CH': "dd.MM.yyyy",
'gsw-FR': "dd/MM/yyyy",
'gsw-LI': "dd.MM.yyyy",
'gu': "dd-MM-yy",
'gu-IN': "dd-MM-yy",
'guz-KE': "dd/MM/yyyy",
'gv-IM': "dd/MM/yyyy",
'ha-Latn-GH': "d/M/yyyy",
'ha-Latn-NE': "d/M/yyyy",
'ha-Latn-NG': "d/M/yyyy",
'haw-US': "d/M/yyyy",
'he-IL': "dd/MM/yyyy",
'hi-IN': "dd-MM-yyyy",
'hr': "d.M.yyyy.",
'hr-BA': "d. M. yyyy.",
'hr-HR': "d.M.yyyy.",
'hsb-DE': "d.M.yyyy",
'hu': "yyyy. MM. dd.",
'hu-HU': "yyyy. MM. dd.",
'hy-AM': "dd.MM.yyyy",
'ia-001': "yyyy/MM/dd",
'ia-FR': "yyyy/MM/dd",
'ibb-NG': "d/M/yyyy",
'id': "dd/MM/yyyy",
'id-ID': "dd/MM/yyyy",
'ig-NG': "dd/MM/yyyy",
'ii-CN': "yyyy/M/d",
'is': "d.M.yyyy",
'is-IS': "d.M.yyyy",
'it': "dd/MM/yyyy",
'it-CH': "dd.MM.yyyy",
'it-IT': "dd/MM/yyyy",
'it-SM': "dd/MM/yyyy",
'it-VA': "dd/MM/yyyy",
'iu-Cans-CA': "d/M/yyyy",
'iu-Latn-CA': "d/MM/yyyy",
'ja-JP': "yyyy/MM/dd",
'jgo-CM': "yyyy-MM-dd",
'jmc-TZ': "dd/MM/yyyy",
'jv-Java-ID': "dd/MM/yyyy",
'jv-Latn-ID': "dd/MM/yyyy",
'ka-GE': "dd.MM.yyyy",
'kab-DZ': "d/M/yyyy",
'kam-KE': "dd/MM/yyyy",
'kde-TZ': "dd/MM/yyyy",
'kea-CV': "d/M/yyyy",
'khq-ML': "d/M/yyyy",
'ki': "dd/MM/yyyy",
'ki-KE': "dd/MM/yyyy",
'kk-KZ': "dd.MM.yyyy",
'kkj-CM': "dd/MM yyyy",
'kl-GL': "dd-MM-yyyy",
'kln-KE': "dd/MM/yyyy",
'km': "dd/MM/yy",
'km-KH': "dd/MM/yy",
'kn': "dd-MM-yy",
'kn-IN': "dd-MM-yy",
'ko-KP': "yyyy. M. d.",
'ko-KR': "yyyy-MM-dd",
'kok-IN': "dd-MM-yyyy",
'kr': "d/M/yyyy",
'kr-NG': "d/M/yyyy",
'ks-Arab-IN': "M/d/yyyy",
'ks-Deva-IN': "dd-MM-yyyy",
'ksb-TZ': "dd/MM/yyyy",
'ksf-CM': "d/M/yyyy",
'ksh-DE': "d. M. yyyy",
'ku-Arab-IQ': "yyyy/MM/dd",
'ku-Arab-IR': "dd/MM/yyyy",
'kw': "dd/MM/yyyy",
'kw-GB': "dd/MM/yyyy",
'ky': "d-MMM yy",
'ky-KG': "d-MMM yy",
'la': "dd/MM/yyyy",
'la-001': "dd/MM/yyyy",
'lag-TZ': "dd/MM/yyyy",
'lb': "dd.MM.yy",
'lb-LU': "dd.MM.yy",
'lg-UG': "dd/MM/yyyy",
'lkt-US': "M/d/yyyy",
'ln-AO': "d/M/yyyy",
'ln-CD': "d/M/yyyy",
'ln-CF': "d/M/yyyy",
'ln-CG': "d/M/yyyy",
'lo-LA': "d/M/yyyy",
'lrc-IQ': "yyyy-MM-dd",
'lrc-IR': "dd/MM/yyyy",
'lt': "yyyy-MM-dd",
'lt-LT': "yyyy-MM-dd",
'lu': "d/M/yyyy",
'lu-CD': "d/M/yyyy",
'luo-KE': "dd/MM/yyyy",
'luy-KE': "dd/MM/yyyy",
'lv': "dd.MM.yyyy",
'lv-LV': "dd.MM.yyyy",
'mas-KE': "dd/MM/yyyy",
'mas-TZ': "dd/MM/yyyy",
'mer-KE': "dd/MM/yyyy",
'mfe-MU': "d/M/yyyy",
'mg': "yyyy-MM-dd",
'mg-MG': "yyyy-MM-dd",
'mgh-MZ': "dd/MM/yyyy",
'mgo-CM': "yyyy-MM-dd",
'mi-NZ': "dd/MM/yyyy",
'mk': "dd.M.yyyy",
'mk-MK': "dd.M.yyyy",
'ml': "d/M/yyyy",
'ml-IN': "d/M/yyyy",
'mn': "yyyy.MM.dd",
'mn-MN': "yyyy.MM.dd",
'mn-Mong-CN': "yyyy/M/d",
'mn-Mong-MN': "yyyy/M/d",
'mni-IN': "dd/MM/yyyy",
'moh-CA': "M/d/yyyy",
'mr': "dd-MM-yyyy",
'mr-IN': "dd-MM-yyyy",
'ms': "d/MM/yyyy",
'ms-BN': "d/MM/yyyy",
'ms-MY': "d/MM/yyyy",
'ms-SG': "d/MM/yyyy",
'mt': "dd/MM/yyyy",
'mt-MT': "dd/MM/yyyy",
'mua-CM': "d/M/yyyy",
'my': "dd-MM-yyyy",
'my-MM': "dd-MM-yyyy",
'mzn-IR': "dd/MM/yyyy",
'naq-NA': "dd/MM/yyyy",
'nb-NO': "dd.MM.yyyy",
'nb-SJ': "dd.MM.yyyy",
'nd-ZW': "dd/MM/yyyy",
'nds-DE': "d.MM.yyyy",
'nds-NL': "d.MM.yyyy",
'ne': "M/d/yyyy",
'ne-IN': "yyyy/M/d",
'ne-NP': "M/d/yyyy",
'nl': "d-M-yyyy",
'nl-AW': "dd-MM-yyyy",
'nl-BE': "d/MM/yyyy",
'nl-BQ': "dd-MM-yyyy",
'nl-CW': "dd-MM-yyyy",
'nl-NL': "d-M-yyyy",
'nl-SR': "dd-MM-yyyy",
'nl-SX': "dd-MM-yyyy",
'nmg-CM': "d/M/yyyy",
'nn-NO': "dd.MM.yyyy",
'nnh-CM': "dd/MM/yyyy",
'no': "dd.MM.yyyy",
'nqo-GN': "dd/MM/yyyy",
'nr': "yyyy-MM-dd",
'nr-ZA': "yyyy-MM-dd",
'nso-ZA': "yyyy-MM-dd",
'nus-SS': "d/MM/yyyy",
'nyn-UG': "dd/MM/yyyy",
'oc-FR': "dd/MM/yyyy",
'om': "dd/MM/yyyy",
'om-ET': "dd/MM/yyyy",
'om-KE': "dd/MM/yyyy",
'or-IN': "dd-MM-yy",
'os-GE': "dd.MM.yyyy",
'os-RU': "dd.MM.yyyy",
'pa': "dd-MM-yy",
'pa-Arab-PK': "dd-MM-yy",
'pa-IN': "dd-MM-yy",
'pap-029': "d-M-yyyy",
'pl': "dd.MM.yyyy",
'pl-PL': "dd.MM.yyyy",
'prg-001': "dd.MM.yyyy",
'prs-AF': "yyyy/M/d",
'ps': "yyyy/M/d",
'ps-AF': "yyyy/M/d",
'pt': "dd/MM/yyyy",
'pt-AO': "dd/MM/yyyy",
'pt-BR': "dd/MM/yyyy",
'pt-CH': "dd/MM/yyyy",
'pt-CV': "dd/MM/yyyy",
'pt-GQ': "dd/MM/yyyy",
'pt-GW': "dd/MM/yyyy",
'pt-LU': "dd/MM/yyyy",
'pt-MO': "dd/MM/yyyy",
'pt-MZ': "dd/MM/yyyy",
'pt-PT': "dd/MM/yyyy",
'pt-ST': "dd/MM/yyyy",
'pt-TL': "dd/MM/yyyy",
'quc-Latn-GT': "dd/MM/yyyy",
'quz-BO': "dd/MM/yyyy",
'quz-EC': "dd/MM/yyyy",
'quz-PE': "dd/MM/yyyy",
'rm-CH': "dd-MM-yyyy",
'rn-BI': "d/M/yyyy",
'ro': "dd.MM.yyyy",
'ro-MD': "dd.MM.yyyy",
'ro-RO': "dd.MM.yyyy",
'rof-TZ': "dd/MM/yyyy",
'ru': "dd.MM.yyyy",
'ru-BY': "dd.MM.yyyy",
'ru-KG': "dd.MM.yyyy",
'ru-KZ': "dd.MM.yyyy",
'ru-MD': "dd.MM.yyyy",
'ru-RU': "dd.MM.yyyy",
'ru-UA': "dd.MM.yyyy",
'rw': "yyyy-MM-dd",
'rw-RW': "yyyy-MM-dd",
'rwk-TZ': "dd/MM/yyyy",
'sa': "dd-MM-yyyy",
'sa-IN': "dd-MM-yyyy",
'sah-RU': "dd.MM.yyyy",
'saq-KE': "dd/MM/yyyy",
'sbp-TZ': "dd/MM/yyyy",
'sd': "dd/MM/yyyy",
'sd-Arab-PK': "dd/MM/yyyy",
'sd-Deva-IN': "dd/MM/yyyy",
'se': "yyyy-MM-dd",
'se-FI': "d.M.yyyy",
'se-NO': "yyyy-MM-dd",
'se-SE': "yyyy-MM-dd",
'seh-MZ': "d/M/yyyy",
'ses-ML': "d/M/yyyy",
'sg': "d/M/yyyy",
'sg-CF': "d/M/yyyy",
'shi-Latn-MA': "d/M/yyyy",
'shi-Tfng-MA': "d/M/yyyy",
'si': "yyyy-MM-dd",
'si-LK': "yyyy-MM-dd",
'sk': "d. M. yyyy",
'sk-SK': "d. M. yyyy",
'sl': "d. MM. yyyy",
'sl-SI': "d. MM. yyyy",
'sma-NO': "dd.MM.yyyy",
'sma-SE': "yyyy-MM-dd",
'smj-NO': "dd.MM.yyyy",
'smj-SE': "yyyy-MM-dd",
'smn-FI': "d.M.yyyy",
'sms-FI': "d.M.yyyy",
'sn': "yyyy-MM-dd",
'sn-Latn-ZW': "yyyy-MM-dd",
'so': "dd/MM/yyyy",
'so-DJ': "dd/MM/yyyy",
'so-ET': "dd/MM/yyyy",
'so-KE': "dd/MM/yyyy",
'so-SO': "dd/MM/yyyy",
'sq-AL': "d.M.yyyy",
'sq-MK': "d.M.yyyy",
'sq-XK': "d.M.yyyy",
'sr': "d.M.yyyy.",
'sr-Cyrl-BA': "d.M.yyyy.",
'sr-Cyrl-ME': "d.M.yyyy.",
'sr-Cyrl-RS': "dd.MM.yyyy.",
'sr-Cyrl-XK': "d.M.yyyy.",
'sr-Latn-BA': "d.M.yyyy.",
'sr-Latn-ME': "d.M.yyyy.",
'sr-Latn-RS': "d.M.yyyy.",
'sr-Latn-XK': "d.M.yyyy.",
'ss': "yyyy-MM-dd",
'ss-SZ': "yyyy-MM-dd",
'ss-ZA': "yyyy-MM-dd",
'ssy-ER': "dd/MM/yyyy",
'st': "yyyy-MM-dd",
'st-LS': "yyyy-MM-dd",
'st-ZA': "yyyy-MM-dd",
'sv': "yyyy-MM-dd",
'sv-AX': "yyyy-MM-dd",
'sv-FI': "dd-MM-yyyy",
'sv-SE': "yyyy-MM-dd",
'sw-CD': "dd/MM/yyyy",
'sw-KE': "dd/MM/yyyy",
'sw-TZ': "dd/MM/yyyy",
'sw-UG': "dd/MM/yyyy",
'syr-SY': "dd/MM/yyyy",
'ta-IN': "dd-MM-yyyy",
'ta-LK': "d/M/yyyy",
'ta-MY': "d/M/yyyy",
'ta-SG': "d/M/yyyy",
'te-IN': "dd-MM-yy",
'teo-KE': "dd/MM/yyyy",
'teo-UG': "dd/MM/yyyy",
'tg': "dd.MM.yyyy",
'tg-Cyrl-TJ': "dd.MM.yyyy",
'th': "d/M/yyyy",
'th-TH': "d/M/yyyy",
'ti-ER': "dd/MM/yyyy",
'ti-ET': "dd/MM/yyyy",
'tig-ER': "dd/MM/yyyy",
'tk': "dd.MM.yy 'ý.'",
'tk-TM': "dd.MM.yy 'ý.'",
'tn': "yyyy-MM-dd",
'tn-BW': "yyyy-MM-dd",
'tn-ZA': "yyyy-MM-dd",
'to': "d/M/yyyy",
'to-TO': "d/M/yyyy",
'tr': "d.MM.yyyy",
'tr-CY': "d.MM.yyyy",
'tr-TR': "d.MM.yyyy",
'ts-ZA': "yyyy-MM-dd",
'tt': "dd.MM.yyyy",
'tt-RU': "dd.MM.yyyy",
'twq-NE': "d/M/yyyy",
'tzm-Arab-MA': "d/M/yyyy",
'tzm-Latn-DZ': "dd-MM-yyyy",
'tzm-Latn-MA': "dd/MM/yyyy",
'tzm-Tfng-MA': "dd-MM-yyyy",
'ug': "yyyy-M-d",
'ug-CN': "yyyy-M-d",
'uk-UA': "dd.MM.yyyy",
'ur-IN': "d/M/yy",
'ur-PK': "dd/MM/yyyy",
'uz': "dd/MM/yyyy",
'uz-Arab-AF': "dd/MM yyyy",
'uz-Cyrl-UZ': "dd/MM/yyyy",
'uz-Latn-UZ': "dd/MM/yyyy",
'vai-Latn-LR': "dd/MM/yyyy",
'vai-Vaii-LR': "dd/MM/yyyy",
've': "yyyy-MM-dd",
've-ZA': "yyyy-MM-dd",
'vi': "dd/MM/yyyy",
'vi-VN': "dd/MM/yyyy",
'vo-001': "yyyy-MM-dd",
'vun-TZ': "dd/MM/yyyy",
'wae-CH': "yyyy-MM-dd",
'wal-ET': "dd/MM/yyyy",
'wo-SN': "dd/MM/yyyy",
'xh-ZA': "yyyy-MM-dd",
'xog-UG': "dd/MM/yyyy",
'yav-CM': "d/M/yyyy",
'yi-001': "dd/MM/yyyy",
'yo-BJ': "dd/MM/yyyy",
'yo-NG': "dd/MM/yyyy",
'zgh-Tfng-MA': "d/M/yyyy",
'zh-CN': "yyyy/M/d",
'zh-Hans-HK': "d/M/yyyy",
'zh-Hans-MO': "d/M/yyyy",
'zh-HK': "d/M/yyyy",
'zh-MO': "d/M/yyyy",
'zh-SG': "d/M/yyyy",
'zh-TW': "yyyy/M/d",
'zu-ZA': "M/d/yyyy",
};

Overriding the input directive does seem to do the job. I made some minor alterations to Dan Hunsaker's code:

• Added a check for ngModel before trying to use $parse().assign() on fields without a ngModel attributes.
• Corrected the assign() function param order.

app.directive('input', function ($parse) {
  return {
    restrict: 'E',
    require: '?ngModel',
    link: function (scope, element, attrs) {
      if (attrs.ngModel && attrs.value) {
        $parse(attrs.ngModel).assign(scope, attrs.value);
      }
    }
  };
});

this is simple code to check email is exist or not in database

    $data = $request->all();
    $user = DB::table('User')->pluck('email')->toArray();
    if(in_array($user,$data['email']))
    {
    echo 'existed email';
    }

You have Full data + Transaction log backups, right? You can restore to another Database from backups and then sync the deleted rows back. Lots of work though...

(Have you looked at Redgate's SQL Log Rescue? Update: it's SQL Server 2000 only)

There is Log Explorer

If you're using Hibernate then change in your "hibernate.cfg.xml" the following:

<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>

To:

<property name="hibernate.connection.driver_class">com.mysql.cj.jdbc.Driver</property>

That should do :)

In Java you would do something similar to:

Transport transport = session.getTransport("smtps");
transport.connect (smtp_host, smtp_port, smtp_username, smtp_password);
transport.sendMessage(msg, msg.getAllRecipients());
transport.close();    

Note 'smtpS' protocol. Also socketFactory properties is no longer necessary in modern JVMs but you might need to set 'mail.smtps.auth' and 'mail.smtps.starttls.enable' to 'true' for Gmail. 'mail.smtps.debug' could be helpful too.

if($('#testElement').is(':visible')){
    //what you want to do when is visible
}

Try this:

SELECT RIGHT(REPLICATE('0',4)+CAST(Id AS VARCHAR(4)),4) FROM [Table A]

Update: This functionality was removed from the gem.

Julien, your self-answer is a good one, and I've shameless borrowed from it, but it doesn't properly escape reserved characters, and there are a few other edge cases where it breaks down.

require "addressable/uri"
uri = Addressable::URI.new
uri.query_values = {:a => "a", :b => ["c", "d", "e"]}
uri.query
# => "a=a&b[0]=c&b[1]=d&b[2]=e"
uri.query_values = {:a => "a", :b => [{:c => "c", :d => "d"}, {:e => "e", :f => "f"}]}
uri.query
# => "a=a&b[0][c]=c&b[0][d]=d&b[1][e]=e&b[1][f]=f"
uri.query_values = {:a => "a", :b => {:c => "c", :d => "d"}}
uri.query
# => "a=a&b[c]=c&b[d]=d"
uri.query_values = {:a => "a", :b => {:c => "c", :d => true}}
uri.query
# => "a=a&b[c]=c&b[d]"
uri.query_values = {:a => "a", :b => {:c => "c", :d => true}, :e => []}
uri.query
# => "a=a&b[c]=c&b[d]"

The gem is 'addressable'

gem install addressable

I'm not entirely sure but I think you are probably surprised at how arrays are serialized in JSON. Let's isolate the problem. Consider following code:

var display = Array();
display[0] = "none";
display[1] = "block";
display[2] = "none";

console.log( JSON.stringify(display) );

This will print:

["none","block","none"]

This is how JSON actually serializes array. However what you want to see is something like:

{"0":"none","1":"block","2":"none"}

To get this format you want to serialize object, not array. So let's rewrite above code like this:

var display2 = {};
display2["0"] = "none";
display2["1"] = "block";
display2["2"] = "none";

console.log( JSON.stringify(display2) );

This will print in the format you want.

You can play around with this here: http://jsbin.com/oDuhINAG/1/edit?js,console

This error could be an indication that variable with the same name has been used in your code earlier, but for other purposes. Possibly, a variable has been given a name that coincides with the existing function used later in the code.

You can try

member.substr(member.length-2);

First, make a display: block of your table

then, set overflow-x: to auto.

table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
}

Nice and clean. No superfluous formatting.

Here are more involved examples with scrolling table captions from a page on my website.

If an issue is taken about cells not filling the entire table, append the following additional CSS code:

table tbody {
    display: table;
    width: 100%;
}

To explain it clear:

If you don't like it like this:

add %matplotlib inline

and there you have it in your jupyter notebook.

-------------------------------------------------------------------------
|  +-  |    Shared(dynamic)       |   Static Library (Linkages)         |
-------------------------------------------------------------------------
|Pros: | less memory use          |   an executable, using own libraries|
|      |                          |     ,coming with the program,       |
|      |                          |   doesn't need to worry about its   |
|      |                          |   compilebility subject to libraries|
-------------------------------------------------------------------------
|Cons: | implementations of       |   bigger memory uses                |
|      | libraries may be altered |                                     |
|      | subject to OS  and its   |                                     |
|      | version, which may affect|                                     |
|      | the compilebility and    |                                     |
|      | runnability of the code  |                                     |
-------------------------------------------------------------------------

<style name="NewDialog">
    <item name="android:windowFrame">@null</item>
    <item name="android:windowBackground">@android:color/transparent</item>
    <item name="android:windowIsFloating">true</item>
    <item name="android:windowContentOverlay">@null</item>
    <item name="android:windowTitleStyle">@null</item>
    <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>
    <item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item>
    <item name="android:backgroundDimEnabled">false</item>
    <item name="android:background">@android:color/transparent</item>
</style>

use in java

Dialog dialog = new Dialog(this, R.style.NewDialog);

I hope help you !

The solution is the /Y switch:

xcopy "C:\Users\ADMIN\Desktop\*.*" "D:\Backup\" /K /D /H /Y

Yes, what you are asking for is called AJAX or XMLHttpRequest. You can either use a library like jQuery to simplify making the call (due to cross-browser compatibility issues), or write your own handler.

In jQuery:

$.GET('url.asp', {data: 'here'}, function(data){ /* what to do with the data returned */ })

In plain vanilla javaScript (from w3c):

var xmlhttp;
function loadXMLDoc(url)
{
    xmlhttp=null;
if (window.XMLHttpRequest)
  {// code for all new browsers
      xmlhttp=new XMLHttpRequest();
  }
else if (window.ActiveXObject)
  {// code for IE5 and IE6
      xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
if (xmlhttp!=null)
  {
      xmlhttp.onreadystatechange=state_Change;
      xmlhttp.open("GET",url,true);
      xmlhttp.send(null);
  }
else
  {
      alert("Your browser does not support XMLHTTP.");
  }
}

function state_Change()
{
    if (xmlhttp.readyState==4)
      {// 4 = "loaded"
          if (xmlhttp.status==200)
            {// 200 = OK
             //xmlhttp.data and shtuff
            // ...our code here...
        }
  else
        {
            alert("Problem retrieving data");
        }
  }
}

document.getElementsByClassName('btn-pageMenu') delivers a nodeList. You should use: document.getElementsByClassName('btn-pageMenu')[0].style.display (if it's the first element from that list you want to change.

If you want to change style.display for all nodes loop through the list:

var elems = document.getElementsByClassName('btn-pageMenu');
for (var i=0;i<elems.length;i+=1){
  elems[i].style.display = 'block';
}

to be complete: if you use jquery it is as simple as:

?$('.btn-pageMenu').css('display'???????????????????????????,'block');??????

If you want to pass a function, just reference it by name without the parentheses:

function foo(x) {
    alert(x);
}
function bar(func) {
    func("Hello World!");
}

//alerts "Hello World!"
bar(foo);

But sometimes you might want to pass a function with arguments included, but not have it called until the callback is invoked. To do this, when calling it, just wrap it in an anonymous function, like this:

function foo(x) {
   alert(x);
}
function bar(func) {
   func();
}

//alerts "Hello World!" (from within bar AFTER being passed)
bar(function(){ foo("Hello World!") });

If you prefer, you could also use the apply function and have a third parameter that is an array of the arguments, like such:

function eat(food1, food2)
{
    alert("I like to eat " + food1 + " and " + food2 );
}
function myFunc(callback, args)
{
    //do stuff
    //...
    //execute callback when finished
    callback.apply(this, args);
}

//alerts "I like to eat pickles and peanut butter"
myFunc(eat, ["pickles", "peanut butter"]); 

AFAIK all you can do is omit the returns to make things more compact in C++:

switch(Answer)
{
    case 1: case 2: case 3: case 4:
        cout << "You need more cars.";
        break;
    ...
}

(You could remove the other returns as well, of course.)

If you need to run request as the current user from desktop application use CredentialCache.DefaultCredentials (see on MSDN).

Your code looks fine if you need to run a request from server side code or under a different user.

Please note that you should be careful when storing passwords - consider using the SecureString version of the constructor.

/*
 It has been answered in http://stackoverflow.com/questions/15609306/convert-string-to-json-array/33292260#33292260
 * put string into file jsonFileArr.json
 * [{"username":"Hello","email":"[email protected]","credits"
 * :"100","twitter_username":""},
 * {"username":"Goodbye","email":"[email protected]"
 * ,"credits":"0","twitter_username":""},
 * {"username":"mlsilva","email":"[email protected]"
 * ,"credits":"524","twitter_username":""},
 * {"username":"fsouza","email":"[email protected]"
 * ,"credits":"1052","twitter_username":""}]
 */

public class TestaGsonLista {

public static void main(String[] args) {
Gson gson = new Gson();
 try {
    BufferedReader br = new BufferedReader(new FileReader(
            "C:\\Temp\\jsonFileArr.json"));
    JsonArray jsonArray = new JsonParser().parse(br).getAsJsonArray();
    for (int i = 0; i < jsonArray.size(); i++) {
        JsonElement str = jsonArray.get(i);
        Usuario obj = gson.fromJson(str, Usuario.class);
        //use the add method from the list and returns it.
        System.out.println(obj);
        System.out.println(str);
        System.out.println("-------");
    }
 } catch (IOException e) {
    e.printStackTrace();
 }
}

What worked for me is the following (in view of the confusion in other answers):

<td style="text-align:center;">
    <input type="radio" name="ageneral" value="male">
</td>

The proposed solution (text-align) works but must be used in a style attribute.

If you are having this issue and you are performing a populate somewhere along the lines, see this Mongoose issue.

Update to Mongoose 4.0 and the issue has been fixed.

I have this error when compiling and bundling TS with WebPack. It compiles export class AppRouterElement extends connect(store, LitElement){....} into let Sr = class extends (Object(wr.connect) (fn, vr)) {....} which seems wrong because of missing comma. When bundling with Rollup, no error.

This is an interesting question, and I started thinking about how I would implement something like this.

I came up with this (fiddle);

Basically, instead of trying to call a directive from a controller, I created a module to house all the popdown logic:

var PopdownModule = angular.module('Popdown', []);

I put two things in the module, a factory for the API which can be injected anywhere, and the directive for defining the behavior of the actual popdown element:

The factory just defines a couple of functions success and error and keeps track of a couple of variables:

PopdownModule.factory('PopdownAPI', function() {
    return {
        status: null,
        message: null,
        success: function(msg) {
            this.status = 'success';
            this.message = msg;
        },
        error: function(msg) {
            this.status = 'error';
            this.message = msg;
        },
        clear: function() {
            this.status = null;
            this.message = null;
        }
    }
});

The directive gets the API injected into its controller, and watches the api for changes (I'm using bootstrap css for convenience):

PopdownModule.directive('popdown', function() {
    return {
        restrict: 'E',
        scope: {},
        replace: true,
        controller: function($scope, PopdownAPI) {
            $scope.show = false;
            $scope.api = PopdownAPI;

            $scope.$watch('api.status', toggledisplay)
            $scope.$watch('api.message', toggledisplay)

            $scope.hide = function() {
                $scope.show = false;
                $scope.api.clear();
            };

            function toggledisplay() {
                $scope.show = !!($scope.api.status && $scope.api.message);               
            }
        },
        template: '<div class="alert alert-{{api.status}}" ng-show="show">' +
                  '  <button type="button" class="close" ng-click="hide()">&times;</button>' +
                  '  {{api.message}}' +
                  '</div>'
    }
})

Then I define an app module that depends on Popdown:

var app = angular.module('app', ['Popdown']);

app.controller('main', function($scope, PopdownAPI) {
    $scope.success = function(msg) { PopdownAPI.success(msg); }
    $scope.error   = function(msg) { PopdownAPI.error(msg); }
});

And the HTML looks like:

<html ng-app="app">
    <body ng-controller="main">
        <popdown></popdown>
        <a class="btn" ng-click="success('I am a success!')">Succeed</a>
        <a class="btn" ng-click="error('Alas, I am a failure!')">Fail</a>
    </body>
</html>

I'm not sure if it's completely ideal, but it seemed like a reasonable way to set up communication with a global-ish popdown directive.

Again, for reference, the fiddle.

Also, you can overwrite some variables:

s = input('UPPER CASE')
lower = s.lower()

If you use like this:

s = "Kilometer"
print(s.lower())     - kilometer
print(s)             - Kilometer

It will work just when called.

If you are using SQL Server 2016 or above, you can use sp_execute_external_script along with R. It has functions for Regular Expression searches, such as grep and grepl.

Here's an example for email addresses. I'll query some "people" via the SQL Server database engine, pass the data for those people to R, let R decide which people have invalid email addresses, and have R pass back that subset of people to SQL Server. The "people" are from the [Application].[People] table in the [WideWorldImporters] sample database. They get passed to the R engine as a dataframe named InputDataSet. R uses the grepl function with the "not" operator (exclamation point!) to find which people have email addresses that don't match the RegEx string search pattern.

EXEC sp_execute_external_script 
 @language = N'R',
 @script = N' RegexWithR <- InputDataSet;
OutputDataSet <- RegexWithR[!grepl("([_a-z0-9-]+(\\.[_a-z0-9-]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)*(\\.[a-z]{2,4}))", RegexWithR$EmailAddress), ];',
 @input_data_1 = N'SELECT PersonID, FullName, EmailAddress FROM Application.People'
 WITH RESULT SETS (([PersonID] INT, [FullName] NVARCHAR(50), [EmailAddress] NVARCHAR(256)))

Note that the appropriate features must be installed on the SQL Server host. For SQL Server 2016, it is called "SQL Server R Services". For SQL Server 2017, it was renamed to "SQL Server Machine Learning Services".

Closing Thoughts Microsoft's implementation of SQL (T-SQL) doesn't have native support for RegEx. This proposed solution may not be any more desirable to the OP than the use of a CLR stored procedure. But it does offer an additional way to approach the problem.

Followed this.

I have solved it with adding some key in info.plist. The steps I followed are:

1. Opened my Projects info.plist file

2. Added a Key called NSAppTransportSecurity as a Dictionary.

3. Added a Subkey called NSAllowsArbitraryLoads as Boolean and set its value to YES as like following image.

Clean the Project and Now Everything is Running fine as like before.

Ref Link.

I found "display:flex" style is a good way to make these elements in same line. No matter what kind of element in the div. Especially if the input class is form-control,other solutions like bootstrap, inline-block will not work well.

Example:

<div style="display:flex; flex-direction: row; justify-content: center; align-items: center">
    <label for="Student">Name:</label>
    <input name="Student" />
</div>

More detail about display:flex:

flex-direction: row, column

justify-content: flex-end, center, space-between, space-around

align-items: stretch, flex-start, flex-end, center

You cannot exactly get a list of commands started with nohup but you can see them along with your other processes by using the command ps x. Commands started with nohup will have a question mark in the TTY column.

Use this code for read file with all type of extension file.

string[] sDirectoryInfo = Directory.GetFiles(SourcePath, "*.*");

Reason of the error: Package name left blank while creating a class. This make use of default package. Thus causes this error.

Quick fix:

1. Create a package eg. helloWorld inside the src folder.
2. Move helloWorld.java file in that package. Just drag and drop on the package. Error should disappear.

Explanation:

• My Eclipse version: 2020-09 (4.17.0)
• My Java version: Java 15, 2020-09-15

Latest version of Eclipse required java11 or above. The module feature is introduced in java9 and onward. It was proposed in 2005 for Java7 but later suspended. Java is object oriented based. And module is the moduler approach which can be seen in language like C. It was harder to implement it, due to which it took long time for the release. Source: Understanding Java 9 Modules

When you create a new project in Eclipse then by default module feature is selected. And in Eclipse-2020-09-R, a pop-up appears which ask for creation of module-info.java file. If you select don't create then module-info.java will not create and your project will free from this issue.

Best practice is while crating project, after giving project name. Click on next button instead of finish. On next page at the bottom it ask for creation of module-info.java file. Select or deselect as per need.

If selected: (by default) click on finish button and give name for module. Now while creating a class don't forget to give package name. Whenever you create a class just give package name. Any name, just don't left it blank.

If deselect: No issue

The second question is actually easier to answer. Look at the stringWithContentsOfURL:encoding:error: method of NSString - it lets you pass in a URL as an instance of NSURL (which can easily be instantiated from NSString) and returns a string with the complete contents of the page at that URL. For example:

NSString *googleString = @"http://www.google.com";
NSURL *googleURL = [NSURL URLWithString:googleString];
NSError *error;
NSString *googlePage = [NSString stringWithContentsOfURL:googleURL 
                                                encoding:NSASCIIStringEncoding
                                                   error:&error];

After running this code, googlePage will contain the HTML for www.google.com, and error will contain any errors encountered in the fetch. (You should check the contents of error after the fetch.)

Going the other way (from a UIWebView) is a bit trickier, but is basically the same concept. You'll have to pull the request from the view, then do the fetch as before:

NSURL *requestURL = [[yourWebView request] URL];
NSError *error;
NSString *page = [NSString stringWithContentsOfURL:requestURL 
                                          encoding:NSASCIIStringEncoding
                                             error:&error];

EDIT: Both these methods take a performance hit, however, since they do the request twice. You can get around this by grabbing the content from a currently-loaded UIWebView using its stringByEvaluatingJavascriptFromString: method, as such:

NSString *html = [yourWebView stringByEvaluatingJavaScriptFromString: 
                                         @"document.body.innerHTML"];

This will grab the current HTML contents of the view using the Document Object Model, parse the JavaScript, then give it to you as an NSString* of HTML.

Another way is to do your request programmatically first, then load the UIWebView from what you requested. Let's say you take the second example above, where you have NSString *page as the result of a call to stringWithContentsOfURL:encoding:error:. You can then push that string into the web view using loadHTMLString:baseURL:, assuming you also held on to the NSURL you requested:

[yourWebView loadHTMLString:page baseURL:requestURL];

I'm not sure, however, if this will run JavaScript found in the page you load (the method name, loadHTMLString, is somewhat ambiguous, and the docs don't say much about it).

For more info:

• UIWebView class reference
• NSString class reference
• NSURL class reference

Check this out :

http://jsfiddle.net/PTbGc/

Your issue seems to have been fixed.

What shows up for me (under Chrome and Mac OS X)

1. one
2. two
  2.1. two.one
  2.2. two.two
  2.3. two.three
3. three
  3.1 three.one
  3.2 three.two
    3.2.1 three.two.one
    3.2.2 three.two.two
4. four

How I did it

Instead of :

<li>Item 1</li>
<li>Item 2</li>
   <ol>
        <li>Subitem 1</li>
        <li>Subitem 2</li>
   </ol>

Do :

<li>Item 1</li>
<li>Item 2
   <ol>
        <li>Subitem 1</li>
        <li>Subitem 2</li>
   </ol>
</li>

I wrote a tool to capture images from a webcam entirely in Python, based on DirectShow. You can find it here: https://github.com/andreaschiavinato/python_grabber.

You can use the whole application or just the class FilterGraph in dshow_graph.py in the following way:

from pygrabber.dshow_graph import FilterGraph
import numpy as np
from matplotlib.image import imsave

graph = FilterGraph()
print(graph.get_input_devices())
device_index = input("Enter device number: ")
graph.add_input_device(int(device_index))
graph.display_format_dialog()
filename = r"c:\temp\imm.png"
# np.flip(image, axis=2) required to convert image from BGR to RGB
graph.add_sample_grabber(lambda image : imsave(filename, np.flip(image, axis=2)))
graph.add_null_render()
graph.prepare()
graph.run()
x = input("Press key to grab photo")
graph.grab_frame()
x = input(f"File {filename} saved. Press key to end")
graph.stop()

remove comment in httpd.conf (apache configuration file):

LoadModule rewrite_module modules/mod_rewrite.so 

I just put one simple declaration of the app

var app = angular.module("app", ["xeditable"]);

Then I built one service and two controllers

For each controller I had a line in the JS

app.controller('EditableRowCtrl', function ($scope, CRUD_OperService) {

And in the HTML I declared the app scope in a surrounding div

<div ng-app="app">

and each controller scope separately in their own surrounding div (within the app div)

<div ng-controller="EditableRowCtrl">

This worked fine

Given this example url:

http://www.example.com/some-dir/yourpage.php?q=bogus&n=10

$_SERVER['REQUEST_URI'] will give you:

/some-dir/yourpage.php?q=bogus&n=10

Whereas $_GET['q'] will give you:

bogus

In other words, $_SERVER['REQUEST_URI'] will hold the full request path including the querystring. And $_GET['q'] will give you the value of parameter q in the querystring.

When you want to remove a string, rather than replace it you can use String#delete (or its mutator equivalent String#delete!), e.g.:

x = "foo\nfoo"
x.delete!("\n")

x now equals "foofoo"

In this specific case String#delete is more readable than gsub since you are not actually replacing the string with anything.

KEY and INDEX are synonyms in MySQL. They mean the same thing. In databases you would use indexes to improve the speed of data retrieval. An index is typically created on columns used in JOIN, WHERE, and ORDER BY clauses.

Imagine you have a table called users and you want to search for all the users which have the last name 'Smith'. Without an index, the database would have to go through all the records of the table: this is slow, because the more records you have in your database, the more work it has to do to find the result. On the other hand, an index will help the database skip quickly to the relevant pages where the 'Smith' records are held. This is very similar to how we, humans, go through a phone book directory to find someone by the last name: We don't start searching through the directory from cover to cover, as long we inserted the information in some order that we can use to skip quickly to the 'S' pages.

Primary keys and unique keys are similar. A primary key is a column, or a combination of columns, that can uniquely identify a row. It is a special case of unique key. A table can have at most one primary key, but more than one unique key. When you specify a unique key on a column, no two distinct rows in a table can have the same value.

Also note that columns defined as primary keys or unique keys are automatically indexed in MySQL.

The only information currently available is that Apple Pay will be available in ios8, but that doesn't shed any light on whether RFID tags or rather NFC tags specifically will be able to be detected/read.

IMO it would be a shortsighted move not to allow that possibility, but really the money is in Apple Pay, not necessarily in allowing developers access to those features - we've seen it before with tethering, Bluetooth SPP, and diminished access to certain functions.

...but then again, it's been about 5 hours since the first announcement.

I would prefer to see the use of a css class here. It avoids having hard to read colors / hex codes in javascript.

document.body.className = className;

You can put an <a> element inside the <div> and set it to display: block and height: 100%.

I can see it's an old question, if you want to put other HTML inside could use the radiobutton with GroupName propery same in all radiobuttons and in the Text property set something like an image or the html you need.

   <asp:RadioButton GroupName="group1" runat="server" ID="paypalrb" Text="<img src='https://www.paypalobjects.com/webstatic/mktg/logo/bdg_secured_by_pp_2line.png' border='0' alt='Secured by PayPal' style='width: 103px; height: 61px; padding:10px;'>" />

Since you want matches highlighted, this is probably for human consumption (as opposed to piping to another program for instance), so a nice solution would be to use:

less -p <your-pattern> <your-file>

And if you don't care about case sensitivity:

less -i -p <your-pattern> <your-file>

This also has the advantage of having pages, which is nice when having to go through a long output

First make sure the PHP files themselves are UTF-8 encoded.

The meta tag is ignored by some browser. If you only use ASCII-characters, it doesn't matter anyway.

http://en.wikipedia.org/wiki/List_of_HTTP_header_fields

header('Content-Type: text/html; charset=utf-8');

$.ajax({
  url: url,
  dataType: 'json',
  data: data,
  success: callback
});

The callback is passed the returned data, which will be a JavaScript object or array as defined by the JSON structure and parsed using the $.parseJSON() method.

Try;

String path = new File(".").getCanonicalPath();

I also encountered this problem. I found after changing the table storage engine from MyISAM to Innodb, problem solved .

Because when you call $( "#form_id" ).submit(); it triggers the external submit handler which prevents the default action, instead use

$( "#form_id" )[0].submit();       

or

$form.submit();//declare `$form as a local variable by using var $form = this;

When you call the dom element's submit method programatically, it won't trigger the submit handlers attached to the element

We should also consider that the SVM system can be applied directly to non-metric spaces, such as the set of labeled graphs or strings. In fact, the internal kernel function can be generalized properly to virtually any kind of input, provided that the positive definiteness requirement of the kernel is satisfied. On the other hand, to be able to use an ANN on a set of labeled graphs, explicit embedding procedures must be considered.

Syntax check

To check configuration files for syntax errors:

# Red Hat-based (Fedora, CentOS) and OSX
httpd -t

# Debian-based (Ubuntu)
apache2ctl -t

# MacOS
apachectl -t

List virtual hosts

To list all virtual hosts, and their locations:

# Red Hat-based (Fedora, CentOS) and OSX
httpd -S

# Debian-based (Ubuntu)
apache2ctl -S

# MacOS
apachectl -S

You could use overloads:

public static string BuildClause(List<string> l){...}

public static string BuildClause(List<int> l){...}

public static string BuildClause<T>(List<T> l){...}

Or you could inspect the type of the generic parameter:

Type listType = typeof(T);
if(listType == typeof(int)){...}

IE and Firefox both contain ways to execute JavaScript from CSS. As Paolo mentions, one way in IE is the expression technique, but there's also the more obscure HTC behavior, in which a seperate XML that contains your script is loaded via CSS. A similar technique for Firefox exists, using XBL. These techniques don't exectue JavaScript from CSS directly, but the effect is the same.

HTC with IE

Use a CSS rule like so:

body {
  behavior:url(script.htc);
}

and within that script.htc file have something like:

<PUBLIC:COMPONENT TAGNAME="xss">
   <PUBLIC:ATTACH EVENT="ondocumentready" ONEVENT="main()" LITERALCONTENT="false"/>
</PUBLIC:COMPONENT>
<SCRIPT>
   function main() 
   {
     alert("HTC script executed.");
   }
</SCRIPT>

The HTC file executes the main() function on the event ondocumentready (referring to the HTC document's readiness.)

XBL with Firefox

Firefox supports a similar XML-script-executing hack, using XBL.

Use a CSS rule like so:

body {
  -moz-binding: url(script.xml#mycode);
}

and within your script.xml:

<?xml version="1.0"?>
<bindings xmlns="http://www.mozilla.org/xbl" xmlns:html="http://www.w3.org/1999/xhtml">

<binding id="mycode">
  <implementation>
    <constructor>
      alert("XBL script executed.");
    </constructor>
  </implementation>
</binding>

</bindings>

All of the code within the constructor tag will be executed (a good idea to wrap code in a CDATA section.)

In both techniques, the code doesn't execute unless the CSS selector matches an element within the document. By using something like body, it will execute immediately on page load.

I just wanted to be able to run:

$ rake some:task arg1 arg2

Simple, right? (Nope!)

Rake interprets arg1 and arg2 as tasks, and tries to run them. So we just abort before it does.

namespace :some do
  task task: :environment do
    arg1, arg2 = ARGV

    # your task...

    exit
  end
end

Take that, brackets!

Disclaimer: I wanted to be able to do this in a pretty small pet project. Not intended for "real world" usage since you lose the ability to chain rake tasks (i.e. rake task1 task2 task3). IMO not worth it. Just use the ugly rake task[arg1,arg2].

I'm not sure this is a right way but I solved it by adding display: inline-block; to the wrapper div.

#wrapper{
    display: inline-block;
    /*border: 1px black solid;*/
    width: 75%;
    min-width: 800px;
}

.content{
    text-align: justify; 
    float: right; 
    width: 90%;
}

.lbar{
    text-align: justify; 
    float: left; 
    width: 10%;
}

the answer is already exist above, but I would like to add some thing.. you can specify the following in your @font-face

@font-face {
  font-family: 'Name You Font';
  src: url('assets/font/xxyourfontxxx.eot');
  src: local('Cera Pro Medium'), local('CeraPro-Medium'),
  url('assets/font/xxyourfontxxx.eot?#iefix') format('embedded-opentype'),
  url('assets/font/xxyourfontxxx.woff') format('woff'),
  url('assets/font/xxyourfontxxx.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
}

So you can just indicate your fontfamily name that you already choosed

NOTE: the font-weight and font-style depend on your .woff .ttf ... files

You're using the ajax function incorrectly. Since it's synchronous it'll return the data inline like so:

var remote = $.ajax({
    type: "GET",
    url: remote_url,
    async: false
}).responseText;

AutoCloseable (introduced in Java 7) makes it possible to use the try-with-resources idiom:

public class MyResource implements AutoCloseable {

    public void close() throws Exception {
        System.out.println("Closing!");
    }

}

Now you can say:

try (MyResource res = new MyResource()) {
    // use resource here
}

and JVM will call close() automatically for you.

Closeable is an older interface. For some reason To preserve backward compatibility, language designers decided to create a separate one. This allows not only all Closeable classes (like streams throwing IOException) to be used in try-with-resources, but also allows throwing more general checked exceptions from close().

When in doubt, use AutoCloseable, users of your class will be grateful.

All the model fields which have definite types, those should be validated when returned to Controller. If any of the model fields are not matching with their defined type, then ModelState.IsValid will return false. Because, These errors will be added in ModelState.

The query will be something like:

SELECT 
  DATE_FORMAT(
    MIN(timestamp),
    '%d/%m/%Y %H:%i:00'
  ) AS tmstamp,
  name,
  COUNT(id) AS cnt 
FROM
  table
GROUP BY ROUND(UNIX_TIMESTAMP(timestamp) / 300), name

Complete answer (.Net Core 3.1)

Most answers here are correct but taken a bit out of context, so I will provide a full-fledged answer which works for Asp.Net Core 3.1. For completeness' sake:

[Route("health")]
[ApiController]
public class HealthController : Controller
{
    [HttpGet("some_health_url")]
    public ActionResult SomeHealthMethod() {}
}

[Route("v2")]
[ApiController]
public class V2Controller : Controller
{
    [HttpGet("some_url")]
    public ActionResult SomeV2Method()
    {
        return RedirectToAction("SomeHealthMethod", "Health"); // omit "Controller"
    }
}

If you try to use any of the url-specific strings, e.g. "some_health_url", it will not work!

There two common way to read file line by line.

1. Use bufio.Scanner
2. Use ReadString/ReadBytes/... in bufio.Reader

In my testcase, ~250MB, ~2,500,000 lines, bufio.Scanner(time used: 0.395491384s) is faster than bufio.Reader.ReadString(time_used: 0.446867622s).

Source code: https://github.com/xpzouying/go-practice/tree/master/read_file_line_by_line

Read file use bufio.Scanner,

func scanFile() {
    f, err := os.OpenFile(logfile, os.O_RDONLY, os.ModePerm)
    if err != nil {
        log.Fatalf("open file error: %v", err)
        return
    }
    defer f.Close()

    sc := bufio.NewScanner(f)
    for sc.Scan() {
        _ = sc.Text()  // GET the line string
    }
    if err := sc.Err(); err != nil {
        log.Fatalf("scan file error: %v", err)
        return
    }
}

Read file use bufio.Reader,

func readFileLines() {
    f, err := os.OpenFile(logfile, os.O_RDONLY, os.ModePerm)
    if err != nil {
        log.Fatalf("open file error: %v", err)
        return
    }
    defer f.Close()

    rd := bufio.NewReader(f)
    for {
        line, err := rd.ReadString('\n')
        if err != nil {
            if err == io.EOF {
                break
            }

            log.Fatalf("read file line error: %v", err)
            return
        }
        _ = line  // GET the line string
    }
}

You will have to build a CLR procedure that provides regex functionality, as this article illustrates.

Their example function uses VB.NET:

Imports System
Imports System.Data.Sql
Imports Microsoft.SqlServer.Server
Imports System.Data.SqlTypes
Imports System.Runtime.InteropServices
Imports System.Text.RegularExpressions
Imports System.Collections 'the IEnumerable interface is here  


Namespace SimpleTalk.Phil.Factor
    Public Class RegularExpressionFunctions
        'RegExIsMatch function
        <SqlFunction(IsDeterministic:=True, IsPrecise:=True)> _
        Public Shared Function RegExIsMatch( _
                                            ByVal pattern As SqlString, _
                                            ByVal input As SqlString, _
                                            ByVal Options As SqlInt32) As SqlBoolean
            If (input.IsNull OrElse pattern.IsNull) Then
                Return SqlBoolean.False
            End If
            Dim RegExOption As New System.Text.RegularExpressions.RegExOptions
            RegExOption = Options
            Return RegEx.IsMatch(input.Value, pattern.Value, RegExOption)
        End Function
    End Class      ' 
End Namespace

...and is installed in SQL Server using the following SQL (replacing '%'-delimted variables by their actual equivalents:

sp_configure 'clr enabled', 1
RECONFIGURE WITH OVERRIDE

IF EXISTS ( SELECT   1
            FROM     sys.objects
            WHERE    object_id = OBJECT_ID(N'dbo.RegExIsMatch') ) 
   DROP FUNCTION dbo.RegExIsMatch
go

IF EXISTS ( SELECT   1
            FROM     sys.assemblies asms
            WHERE    asms.name = N'RegExFunction ' ) 
   DROP ASSEMBLY [RegExFunction]

CREATE ASSEMBLY RegExFunction 
           FROM '%FILE%'
GO

CREATE FUNCTION RegExIsMatch
   (
    @Pattern NVARCHAR(4000),
    @Input NVARCHAR(MAX),
    @Options int
   )
RETURNS BIT
AS EXTERNAL NAME 
   RegExFunction.[SimpleTalk.Phil.Factor.RegularExpressionFunctions].RegExIsMatch
GO

--a few tests
---Is this card a valid credit card?
SELECT dbo.RegExIsMatch ('^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$','4241825283987487',1)
--is there a number in this string
SELECT dbo.RegExIsMatch( '\d','there is 1 thing I hate',1)
--Verifies number Returns 1
DECLARE @pattern VARCHAR(255)
SELECT @pattern ='[a-zA-Z0-9]\d{2}[a-zA-Z0-9](-\d{3}){2}[A-Za-z0-9]'
SELECT  dbo.RegExIsMatch (@pattern, '1298-673-4192',1),
        dbo.RegExIsMatch (@pattern,'A08Z-931-468A',1),
        dbo.RegExIsMatch (@pattern,'[A90-123-129X',1),
        dbo.RegExIsMatch (@pattern,'12345-KKA-1230',1),
        dbo.RegExIsMatch (@pattern,'0919-2893-1256',1)

Justin's answer is the way to go, but also as an FYI you can use the chr() function with the ascii value of the character you want to insert. For this example it would be:

INSERT INTO STUDENT(name, class_id) VALUES ('Samantha', 'Java_22 '||chr(38)||' Oracle_14'); 

If you want to put some page in the dialog then you can use these

function Popup()
{
 $("#pop").load('login.html').dialog({
 height: 625,
 width: 600,
 modal:true,
 close: function(event,ui){
     $("pop").dialog('destroy');

        }
 }); 

}

HTML:

<Div id="pop"  style="display:none;">

</Div>

It depends on what your local OS is.

If your local OS is Unix-like, then try:

scp username@remoteHost:/remote/dir/file.txt /local/dir/

If your local OS is Windows ,then you should use pscp.exe utility. For example, below command will download file.txt from remote to D: disk of local machine.

pscp.exe username@remoteHost:/remote/dir/file.txt d:\

It seems your Local OS is Unix, so try the former one.

For those who don't know what pscp.exe is and don't know where it is, you can always go to putty official website to download it. And then open a CMD prompt, go to the pscp.exe directory where you put it. Then execute the command as provided above

For Linux and macOS this can be done in one line, using parameter expansion to change the filename extension of the output file:

for i in *.avi; do ffmpeg -i "$i" "${i%.*}.mp4"; done

    {{-- dynamic select/dropdown --}}
    <select class="form-control m-bot15" name="district_id" 
        onchange ="location = this.options[this.selectedIndex].value;"
        >
          <option value="">--Select--</option>
          <option value="?">All</option>

            @foreach($location as $district)
                <option  value="?district_id={{ $district->district_id }}" >
                  {{ $district->district }}
                </option> 
            @endforeach   

    </select>

Sorry for comment in an old post but It may help people

Just type this on your terminal

killall -9 python3

It will kill all python3 running on your machine and it will free your all port. Greatly help me when to work in Django project.

The accepted answer works but can got complicated when I wanted to try adding Accept headers. This is what I ended up with. It seems simpler to me so I think I'll stick with it in the future:

client.DefaultRequestHeaders.Add("Accept", "application/*+xml;version=5.1");
client.DefaultRequestHeaders.Add("Authorization", "Basic " + authstring);

I would also use navigation.navigate. If someone has the same problem and also uses nested navigators, this is how it would work:

onPress={() =>
        navigation.navigate('MyStackScreen', {
          // Passing params to NESTED navigator screen:
          screen: 'goToScreenA',
          params: { Data: data.item },
        })
      }

The shared pointer manages both the object itself, and a small object containing the reference count and other housekeeping data. make_shared can allocate a single block of memory to hold both of these; constructing a shared pointer from a pointer to an already-allocated object will need to allocate a second block to store the reference count.

As well as this efficiency, using make_shared means that you don't need to deal with new and raw pointers at all, giving better exception safety - there is no possibility of throwing an exception after allocating the object but before assigning it to the smart pointer.

Seems like you've already got your answer but I figured I'd chime in. This is what I do in some scripts on an Ubuntu (or debian server)

#!/usr/bin/perl

use warnings;
use strict;

#I've gotten into the habit of setting this on all my scripts, prevents weird path issues if the script is not being run by root
$ENV{'PATH'} = '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin';

#Fill this with the perl modules required for your project
my @perl = qw(LWP::Simple XML::LibXML MIME::Lite DBI DateTime Config::Tiny Proc::ProcessTable);

chomp(my $curl = `which curl`);

if(!$curl){ system('apt-get install curl -y > /dev/null'); }

chomp(my $cpanm = system('/bin/bash', '-c', 'which cpanm &>/dev/null'));

#installs cpanm if missing
if($cpanm){ system('curl -s -L http://cpanmin.us | perl - --sudo App::cpanminus'); }

#loops through required modules and installs them if missing
foreach my $x (@perl){
    eval "use $x";
    if($@){
        system("cpanm $x");
        eval "use $x";
    }
}

This works well for me, maybe there is something here you can use.

I realize you've found another answer - but the fact is that your original code was nearly correct but for a syntax error.

Your code contained the line

set /A COUNTER=%COUNTER%+1

and the syntax that would work is simply...

set /A COUNTER=COUNTER+1

See http://ss64.com/nt/set.html for all the details on the SET command. I just thought I'd add this clarification for anyone else who doesn't have the option of using FreeDOS.

For those interested in removing extension from filename, you can use https://nodejs.org/api/path.html#path_path_basename_path_ext

path.basename('/foo/bar/baz/asdf/quux.html', '.html');

Try mapping the sharepoint library to a drive letter in windows. Then select the drive and path in your code.

There is much simpler way:

using System;
using System.Collections.Generic;
....
var caseInsensitiveDictionary = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);

request.getContextPath()- returns root path of your application, while ../ - returns parent directory of a file.

You use request.getContextPath(), as it will always points to root of your application. If you were to move your jsp file from one directory to another, nothing needs to be changed. Now, consider the second approach. If you were to move your jsp files from one folder to another, you'd have to make changes at every location where you are referring your files.

Also, better approach of using request.getContextPath() will be to set 'request.getContextPath()' in a variable and use that variable for referring your path.

<c:set var="context" value="${pageContext.request.contextPath}" />
<script src="${context}/themes/js/jquery.js"></script>

PS- This is the one reason I can figure out. Don't know if there is any more significance to it.

Using CSS you can set a style for that specific button using the id (#) selector:

#search {
    width: 20em;  height: 2em;
}

or if you want all submit buttons to be a particular size:

input[type=submit] {
    width: 20em;  height: 2em;
}

or if you want certain classes of button to be a particular style you can use CSS classes:

<input type="submit" id="search" value="Search" class="search" />

and

input.search {
    width: 20em;  height: 2em;
}

I use ems as the measurement unit because they tend to scale better.

use this filter nav_menu_css_class as shown below

function add_classes_on_li($classes, $item, $args) {
    $classes[] = 'nav-item';
    return $classes;
}
add_filter('nav_menu_css_class','add_classes_on_li',1,3);

UPDATE

To use this filter with specific menu

if ( 'main-menu' === $args->theme_location ) { //replace main-menu with your menu
    $classes[] = "nav-item"; 
}

Instead of disabling your constraint, permanently modify it to ON DELETE SET NULL. That will accomplish a similar thing and you wouldn't have to turn key checking on and off. Like so:

ALTER TABLE tablename1 DROP FOREIGN KEY fk_name1; //get rid of current constraints
ALTER TABLE tablename2 DROP FOREIGN KEY fk_name2;

ALTER TABLE tablename1 
  ADD FOREIGN KEY (table2_id) 
        REFERENCES table2(id)
        ON DELETE SET NULL  //add back constraint

ALTER TABLE tablename2 
  ADD FOREIGN KEY (table1_id) 
        REFERENCES table1(id)
        ON DELETE SET NULL //add back other constraint

Have a read of this (http://dev.mysql.com/doc/refman/5.5/en/alter-table.html) and this (http://dev.mysql.com/doc/refman/5.5/en/create-table-foreign-keys.html).

Simply commit the local changes and merge commit -a

If you are using docker compose an easy choice is to forward SSH agent like that:

something:
    container_name: something
    volumes:
        - $SSH_AUTH_SOCK:/ssh-agent # Forward local machine SSH key to docker
    environment:
        SSH_AUTH_SOCK: /ssh-agent

Thread.sleep can throw an InterruptedException which is a checked exception. All checked exceptions must either be caught and handled or else you must declare that your method can throw it. You need to do this whether or not the exception actually will be thrown. Not declaring a checked exception that your method can throw is a compile error.

You either need to catch it:

try {
    Thread.sleep(1000);
} catch (InterruptedException e) {
    e.printStackTrace();
    // handle the exception...        
    // For example consider calling Thread.currentThread().interrupt(); here.
}

Or declare that your method can throw an InterruptedException:

public static void main(String[]args) throws InterruptedException

Related

• Lesson - Exceptions
• When does Java's Thread.sleep throw InterruptedException?
• Java theory and practice: Dealing with InterruptedException

Let me share a basic Logcat analysis for when you meet a Force Close (when the app stops working).

DOCS

The basic tool from Android to collect/analyze logs is the logcat.

HERE is the Android's page about logcat

If you use android Studio, you can also check this LINK.

Capturing

Basically, you can MANUALLY capture logcat with the following command (or just check AndroidMonitor window in AndroidStudio):

adb logcat

There's a lot of parameters you can add to the command which helps you to filter and display the message that you want... This is personal... I always use the command below to get the message timestamp:

adb logcat -v time

You can redirect the output to a file and analyze it in a Text Editor.

Analyzing

If you app is Crashing, you'll get something like:

07-09 08:29:13.474 21144-21144/com.example.khan.abc D/AndroidRuntime: Shutting down VM
07-09 08:29:13.475 21144-21144/com.example.khan.abc E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.khan.abc, PID: 21144
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.support.v4.app.FragmentActivity.onBackPressed()' on a null object reference
     at com.example.khan.abc.AudioFragment$1.onClick(AudioFragment.java:125)
     at android.view.View.performClick(View.java:4848)
     at android.view.View$PerformClick.run(View.java:20262)
     at android.os.Handler.handleCallback(Handler.java:815)
     at android.os.Handler.dispatchMessage(Handler.java:104)
     at android.os.Looper.loop(Looper.java:194)
     at android.app.ActivityThread.main(ActivityThread.java:5631)
     at java.lang.reflect.Method.invoke(Native Method)
     at java.lang.reflect.Method.invoke(Method.java:372)
     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:959)
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
07-09 08:29:15.195 21144-21144/com.example.khan.abc I/Process: Sending signal. PID: 21144 SIG: 9

This part of the log shows you a lot of information:

• When the issue happened: 07-09 08:29:13.475

It is important to check when the issue happened... You may find several errors in a log... you must be sure that you are checking the proper messages :)

• Which app crashed: com.example.khan.abc

This way, you know which app crashed (to be sure that you are checking the logs about your message)

• Which ERROR: java.lang.NullPointerException

A NULL Pointer Exception error

• Detailed info about the error: Attempt to invoke virtual method 'void android.support.v4.app.FragmentActivity.onBackPressed()' on a null object reference

You tried to call method onBackPressed() from a FragmentActivity object. However, that object was null when you did it.

• Stack Trace: Stack Trace shows you the method invocation order... Sometimes, the error happens in the calling method (and not in the called method).

  at com.example.khan.abc.AudioFragment$1.onClick(AudioFragment.java:125)

Error happened in file com.example.khan.abc.AudioFragment.java, inside onClick() method at line: 125 (stacktrace shows the line that error happened)

It was called by:

at android.view.View.performClick(View.java:4848)

Which was called by:

at android.view.View$PerformClick.run(View.java:20262)

which was called by:

at android.os.Handler.handleCallback(Handler.java:815)

etc....

Overview

This was just an overview... Not all logs are simple but the error gives specific problem and verbose shows up all problem ... It is just to share the idea and provide entry-level information to you...

I hope I could help you someway... Regards

All work perfectly :)

 NSString *test = @"test";
 unichar a;
 int index = 5;
    
 @try {
    a = [test characterAtIndex:index];
 }
 @catch (NSException *exception) {
    NSLog(@"%@", exception.reason);
    NSLog(@"Char at index %d cannot be found", index);
    NSLog(@"Max index is: %lu", [test length] - 1);
 }
 @finally {
    NSLog(@"Finally condition");
 }

Log:

[__NSCFConstantString characterAtIndex:]: Range or index out of bounds

Char at index 5 cannot be found

Max index is: 3

Finally condition

The role of Artifactory is to provide files for Maven (as well as other build tools such as Ivy, Gradle or sbt). You can just use Maven together with the maven-dependency-plugin to copy the artifacts out. Here's a pom outline to start you off...

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>A group id</groupId>
    <artifactId>An artifact id</artifactId>
    <version>1.0.0-SNAPSHOT</version>
    <packaging>pom</packaging>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>2.3</version>
                <executions>
                    <execution>
                        <id>copy</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                        <configuration>
                            <artifactItems>
                                <artifactItem>
                                    <groupId>The group id of your artifact</groupId>
                                    <artifactId>The artifact id</artifactId>
                                    <version>The snapshot version</version>
                                    <type>Whatever the type is, for example, JAR</type>
                                    <outputDirectory>Where you want the file to go</outputDirectory>
                                </artifactItem>
                            </artifactItems>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

Just run mvn install to do the copy.

Goodrich and Tamassia computed from over 50,000 English words (formed as the union of the word lists provided in two variants of Unix) that using the constants 31, 33, 37, 39, and 41 will produce fewer than 7 collisions in each case. This may be the reason that so many Java implementations choose such constants.

See section 9.2 Hash Tables (page 522) of Data Structures and Algorithms in Java.

Another posibility:

public enum ConditionsToBeSatisfied implements Predicate<Number> {
    IS_NOT_NULL(Objects::nonNull, "Item is null"),
    IS_NOT_AN_INTEGER(item -> item instanceof Integer, "Item is not an integer"),
    IS_POSITIVE(item -> item instanceof Integer && (Integer) item > 0, "Item is negative");

    private final Predicate<Number> predicate;
    private final String notSatisfiedLogMessage;

    ConditionsToBeSatisfied(final Predicate<Number> predicate, final String notSatisfiedLogMessage) {
        this.predicate = predicate;
        this.notSatisfiedLogMessage = notSatisfiedLogMessage;
    }

    @Override
    public boolean test(final Number item) {
        final boolean isNotValid = predicate.negate().test(item);

        if (isNotValid) {
            log.warn("Invalid {}. Cause: {}", item, notSatisfiedLogMessage);
        }

        return predicate.test(item);
    }
}

and using:

Predicate<Number> p = IS_NOT_NULL.and(IS_NOT_AN_INTEGER).and(IS_POSITIVE);

I solve the problem the following way (MySQL only)

$q = $dbh->prepare("DESCRIBE tablename");
$q->execute();
$table_fields = $q->fetchAll(PDO::FETCH_COLUMN);

echo -e ' \t '

will echo 'space tab space newline' (-e means 'enable interpretation of backslash escapes'):

$ echo -e ' \t ' | hexdump -C
00000000  20 09 20 0a                                       | . .|

I think your cron is not correct. According to what you described, you may need to change cron schedule to

*/5 * * * *

What you put in your schedule now mean it will poll the SCM at 5 past of every hour.

You can try:

jar tvf jarfile.jar 

This will be helpful only if your jar is executable i.e. in manifest you have defined some class as main class

Unless you really need to have more than one instance of a PDO object in play, consider the following:

$con = new PDO('mysql:host=localhost', $username, $password, 
      array(PDO::ATTR_PERSISTENT => true));

Notice the absence of dbname= in the construction arguments.

When you connect to MySQL via a terminal or other tool, the database name is not needed off the bat. You can switch between databases by using the USE dbname statement via the PDO::exec() method.

$con->exec("USE someDatabase");
$con->exec("USE anotherDatabase");

Of course you may want to wrap this in a catch try statement.

If you want to add your menu custom

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setHasOptionsMenu(true);
}

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.menu_custom, menu);
}

Try this, by for Loop

<form method="post">
<?php
for ($i=1; $i <5 ; $i++) 
{ 
    echo'<input type="checkbox" value="'.$i.'" name="checkbox[]"/>';
} 
?>
<input type="submit" name="submit" class="form-control" value="Submit">  
</form>

<?php 
if(isset($_POST['submit']))
{
    $check=implode(", ", $_POST['checkbox']);
    print_r($check);
}     
?>

During some work with an auto-focus lens, I came across this very useful set of algorithms for detecting image focus. It's implemented in MATLAB, but most of the functions are quite easy to port to OpenCV with filter2D.

It's basically a survey implementation of many focus measurement algorithms. If you want to read the original papers, references to the authors of the algorithms are provided in the code. The 2012 paper by Pertuz, et al. Analysis of focus measure operators for shape from focus (SFF) gives a great review of all of these measure as well as their performance (both in terms of speed and accuracy as applied to SFF).

EDIT: Added MATLAB code just in case the link dies.

function FM = fmeasure(Image, Measure, ROI)
%This function measures the relative degree of focus of 
%an image. It may be invoked as:
%
%   FM = fmeasure(Image, Method, ROI)
%
%Where 
%   Image,  is a grayscale image and FM is the computed
%           focus value.
%   Method, is the focus measure algorithm as a string.
%           see 'operators.txt' for a list of focus 
%           measure methods. 
%   ROI,    Image ROI as a rectangle [xo yo width heigth].
%           if an empty argument is passed, the whole
%           image is processed.
%
%  Said Pertuz
%  Abr/2010


if ~isempty(ROI)
    Image = imcrop(Image, ROI);
end

WSize = 15; % Size of local window (only some operators)

switch upper(Measure)
    case 'ACMO' % Absolute Central Moment (Shirvaikar2004)
        if ~isinteger(Image), Image = im2uint8(Image);
        end
        FM = AcMomentum(Image);

    case 'BREN' % Brenner's (Santos97)
        [M N] = size(Image);
        DH = Image;
        DV = Image;
        DH(1:M-2,:) = diff(Image,2,1);
        DV(:,1:N-2) = diff(Image,2,2);
        FM = max(DH, DV);        
        FM = FM.^2;
        FM = mean2(FM);

    case 'CONT' % Image contrast (Nanda2001)
        ImContrast = inline('sum(abs(x(:)-x(5)))');
        FM = nlfilter(Image, [3 3], ImContrast);
        FM = mean2(FM);

    case 'CURV' % Image Curvature (Helmli2001)
        if ~isinteger(Image), Image = im2uint8(Image);
        end
        M1 = [-1 0 1;-1 0 1;-1 0 1];
        M2 = [1 0 1;1 0 1;1 0 1];
        P0 = imfilter(Image, M1, 'replicate', 'conv')/6;
        P1 = imfilter(Image, M1', 'replicate', 'conv')/6;
        P2 = 3*imfilter(Image, M2, 'replicate', 'conv')/10 ...
            -imfilter(Image, M2', 'replicate', 'conv')/5;
        P3 = -imfilter(Image, M2, 'replicate', 'conv')/5 ...
            +3*imfilter(Image, M2, 'replicate', 'conv')/10;
        FM = abs(P0) + abs(P1) + abs(P2) + abs(P3);
        FM = mean2(FM);

    case 'DCTE' % DCT energy ratio (Shen2006)
        FM = nlfilter(Image, [8 8], @DctRatio);
        FM = mean2(FM);

    case 'DCTR' % DCT reduced energy ratio (Lee2009)
        FM = nlfilter(Image, [8 8], @ReRatio);
        FM = mean2(FM);

    case 'GDER' % Gaussian derivative (Geusebroek2000)        
        N = floor(WSize/2);
        sig = N/2.5;
        [x,y] = meshgrid(-N:N, -N:N);
        G = exp(-(x.^2+y.^2)/(2*sig^2))/(2*pi*sig);
        Gx = -x.*G/(sig^2);Gx = Gx/sum(Gx(:));
        Gy = -y.*G/(sig^2);Gy = Gy/sum(Gy(:));
        Rx = imfilter(double(Image), Gx, 'conv', 'replicate');
        Ry = imfilter(double(Image), Gy, 'conv', 'replicate');
        FM = Rx.^2+Ry.^2;
        FM = mean2(FM);

    case 'GLVA' % Graylevel variance (Krotkov86)
        FM = std2(Image);

    case 'GLLV' %Graylevel local variance (Pech2000)        
        LVar = stdfilt(Image, ones(WSize,WSize)).^2;
        FM = std2(LVar)^2;

    case 'GLVN' % Normalized GLV (Santos97)
        FM = std2(Image)^2/mean2(Image);

    case 'GRAE' % Energy of gradient (Subbarao92a)
        Ix = Image;
        Iy = Image;
        Iy(1:end-1,:) = diff(Image, 1, 1);
        Ix(:,1:end-1) = diff(Image, 1, 2);
        FM = Ix.^2 + Iy.^2;
        FM = mean2(FM);

    case 'GRAT' % Thresholded gradient (Snatos97)
        Th = 0; %Threshold
        Ix = Image;
        Iy = Image;
        Iy(1:end-1,:) = diff(Image, 1, 1);
        Ix(:,1:end-1) = diff(Image, 1, 2);
        FM = max(abs(Ix), abs(Iy));
        FM(FM<Th)=0;
        FM = sum(FM(:))/sum(sum(FM~=0));

    case 'GRAS' % Squared gradient (Eskicioglu95)
        Ix = diff(Image, 1, 2);
        FM = Ix.^2;
        FM = mean2(FM);

    case 'HELM' %Helmli's mean method (Helmli2001)        
        MEANF = fspecial('average',[WSize WSize]);
        U = imfilter(Image, MEANF, 'replicate');
        R1 = U./Image;
        R1(Image==0)=1;
        index = (U>Image);
        FM = 1./R1;
        FM(index) = R1(index);
        FM = mean2(FM);

    case 'HISE' % Histogram entropy (Krotkov86)
        FM = entropy(Image);

    case 'HISR' % Histogram range (Firestone91)
        FM = max(Image(:))-min(Image(:));


    case 'LAPE' % Energy of laplacian (Subbarao92a)
        LAP = fspecial('laplacian');
        FM = imfilter(Image, LAP, 'replicate', 'conv');
        FM = mean2(FM.^2);

    case 'LAPM' % Modified Laplacian (Nayar89)
        M = [-1 2 -1];        
        Lx = imfilter(Image, M, 'replicate', 'conv');
        Ly = imfilter(Image, M', 'replicate', 'conv');
        FM = abs(Lx) + abs(Ly);
        FM = mean2(FM);

    case 'LAPV' % Variance of laplacian (Pech2000)
        LAP = fspecial('laplacian');
        ILAP = imfilter(Image, LAP, 'replicate', 'conv');
        FM = std2(ILAP)^2;

    case 'LAPD' % Diagonal laplacian (Thelen2009)
        M1 = [-1 2 -1];
        M2 = [0 0 -1;0 2 0;-1 0 0]/sqrt(2);
        M3 = [-1 0 0;0 2 0;0 0 -1]/sqrt(2);
        F1 = imfilter(Image, M1, 'replicate', 'conv');
        F2 = imfilter(Image, M2, 'replicate', 'conv');
        F3 = imfilter(Image, M3, 'replicate', 'conv');
        F4 = imfilter(Image, M1', 'replicate', 'conv');
        FM = abs(F1) + abs(F2) + abs(F3) + abs(F4);
        FM = mean2(FM);

    case 'SFIL' %Steerable filters (Minhas2009)
        % Angles = [0 45 90 135 180 225 270 315];
        N = floor(WSize/2);
        sig = N/2.5;
        [x,y] = meshgrid(-N:N, -N:N);
        G = exp(-(x.^2+y.^2)/(2*sig^2))/(2*pi*sig);
        Gx = -x.*G/(sig^2);Gx = Gx/sum(Gx(:));
        Gy = -y.*G/(sig^2);Gy = Gy/sum(Gy(:));
        R(:,:,1) = imfilter(double(Image), Gx, 'conv', 'replicate');
        R(:,:,2) = imfilter(double(Image), Gy, 'conv', 'replicate');
        R(:,:,3) = cosd(45)*R(:,:,1)+sind(45)*R(:,:,2);
        R(:,:,4) = cosd(135)*R(:,:,1)+sind(135)*R(:,:,2);
        R(:,:,5) = cosd(180)*R(:,:,1)+sind(180)*R(:,:,2);
        R(:,:,6) = cosd(225)*R(:,:,1)+sind(225)*R(:,:,2);
        R(:,:,7) = cosd(270)*R(:,:,1)+sind(270)*R(:,:,2);
        R(:,:,7) = cosd(315)*R(:,:,1)+sind(315)*R(:,:,2);
        FM = max(R,[],3);
        FM = mean2(FM);

    case 'SFRQ' % Spatial frequency (Eskicioglu95)
        Ix = Image;
        Iy = Image;
        Ix(:,1:end-1) = diff(Image, 1, 2);
        Iy(1:end-1,:) = diff(Image, 1, 1);
        FM = mean2(sqrt(double(Iy.^2+Ix.^2)));

    case 'TENG'% Tenengrad (Krotkov86)
        Sx = fspecial('sobel');
        Gx = imfilter(double(Image), Sx, 'replicate', 'conv');
        Gy = imfilter(double(Image), Sx', 'replicate', 'conv');
        FM = Gx.^2 + Gy.^2;
        FM = mean2(FM);

    case 'TENV' % Tenengrad variance (Pech2000)
        Sx = fspecial('sobel');
        Gx = imfilter(double(Image), Sx, 'replicate', 'conv');
        Gy = imfilter(double(Image), Sx', 'replicate', 'conv');
        G = Gx.^2 + Gy.^2;
        FM = std2(G)^2;

    case 'VOLA' % Vollath's correlation (Santos97)
        Image = double(Image);
        I1 = Image; I1(1:end-1,:) = Image(2:end,:);
        I2 = Image; I2(1:end-2,:) = Image(3:end,:);
        Image = Image.*(I1-I2);
        FM = mean2(Image);

    case 'WAVS' %Sum of Wavelet coeffs (Yang2003)
        [C,S] = wavedec2(Image, 1, 'db6');
        H = wrcoef2('h', C, S, 'db6', 1);   
        V = wrcoef2('v', C, S, 'db6', 1);   
        D = wrcoef2('d', C, S, 'db6', 1);   
        FM = abs(H) + abs(V) + abs(D);
        FM = mean2(FM);

    case 'WAVV' %Variance of  Wav...(Yang2003)
        [C,S] = wavedec2(Image, 1, 'db6');
        H = abs(wrcoef2('h', C, S, 'db6', 1));
        V = abs(wrcoef2('v', C, S, 'db6', 1));
        D = abs(wrcoef2('d', C, S, 'db6', 1));
        FM = std2(H)^2+std2(V)+std2(D);

    case 'WAVR'
        [C,S] = wavedec2(Image, 3, 'db6');
        H = abs(wrcoef2('h', C, S, 'db6', 1));   
        V = abs(wrcoef2('v', C, S, 'db6', 1));   
        D = abs(wrcoef2('d', C, S, 'db6', 1)); 
        A1 = abs(wrcoef2('a', C, S, 'db6', 1));
        A2 = abs(wrcoef2('a', C, S, 'db6', 2));
        A3 = abs(wrcoef2('a', C, S, 'db6', 3));
        A = A1 + A2 + A3;
        WH = H.^2 + V.^2 + D.^2;
        WH = mean2(WH);
        WL = mean2(A);
        FM = WH/WL;
    otherwise
        error('Unknown measure %s',upper(Measure))
end
 end
%************************************************************************
function fm = AcMomentum(Image)
[M N] = size(Image);
Hist = imhist(Image)/(M*N);
Hist = abs((0:255)-255*mean2(Image))'.*Hist;
fm = sum(Hist);
end

%******************************************************************
function fm = DctRatio(M)
MT = dct2(M).^2;
fm = (sum(MT(:))-MT(1,1))/MT(1,1);
end

%************************************************************************
function fm = ReRatio(M)
M = dct2(M);
fm = (M(1,2)^2+M(1,3)^2+M(2,1)^2+M(2,2)^2+M(3,1)^2)/(M(1,1)^2);
end
%******************************************************************

A few examples of OpenCV versions:

// OpenCV port of 'LAPM' algorithm (Nayar89)
double modifiedLaplacian(const cv::Mat& src)
{
    cv::Mat M = (Mat_<double>(3, 1) << -1, 2, -1);
    cv::Mat G = cv::getGaussianKernel(3, -1, CV_64F);

    cv::Mat Lx;
    cv::sepFilter2D(src, Lx, CV_64F, M, G);

    cv::Mat Ly;
    cv::sepFilter2D(src, Ly, CV_64F, G, M);

    cv::Mat FM = cv::abs(Lx) + cv::abs(Ly);

    double focusMeasure = cv::mean(FM).val[0];
    return focusMeasure;
}

// OpenCV port of 'LAPV' algorithm (Pech2000)
double varianceOfLaplacian(const cv::Mat& src)
{
    cv::Mat lap;
    cv::Laplacian(src, lap, CV_64F);

    cv::Scalar mu, sigma;
    cv::meanStdDev(lap, mu, sigma);

    double focusMeasure = sigma.val[0]*sigma.val[0];
    return focusMeasure;
}

// OpenCV port of 'TENG' algorithm (Krotkov86)
double tenengrad(const cv::Mat& src, int ksize)
{
    cv::Mat Gx, Gy;
    cv::Sobel(src, Gx, CV_64F, 1, 0, ksize);
    cv::Sobel(src, Gy, CV_64F, 0, 1, ksize);

    cv::Mat FM = Gx.mul(Gx) + Gy.mul(Gy);

    double focusMeasure = cv::mean(FM).val[0];
    return focusMeasure;
}

// OpenCV port of 'GLVN' algorithm (Santos97)
double normalizedGraylevelVariance(const cv::Mat& src)
{
    cv::Scalar mu, sigma;
    cv::meanStdDev(src, mu, sigma);

    double focusMeasure = (sigma.val[0]*sigma.val[0]) / mu.val[0];
    return focusMeasure;
}

No guarantees on whether or not these measures are the best choice for your problem, but if you track down the papers associated with these measures, they may give you more insight. Hope you find the code useful! I know I did.

Your @angular-devkit is incompatible with @angular/cli version, so just install older one like this for example:

npm install @angular-devkit/[email protected] @angular-devkit/[email protected]

I tried the solution below, it works on my machine.

<context:property-placeholder location="classpath*:connection.properties" ignore-unresolvable="true" order="1" />

<context:property-placeholder location="classpath*:general.properties" order="2"/>

In case multiple elements are present in the Spring context, there are a few best practices that should be followed:

the order attribute needs to be specified to fix the order in which these are processed by Spring all property placeholders minus the last one (highest order) should have ignore-unresolvable=”true” to allow the resolution mechanism to pass to others in the context without throwing an exception

source: http://www.baeldung.com/2012/02/06/properties-with-spring/

I had the same problem. I'm using this solution I found: React Native display SVG from a file

It's not perfect, and i'm revisiting today, because it performs a lot worse on Android.

<VirtualHost *:80>
  DocumentRoot /var/www/app1
  ServerName app1.example.com
</VirtualHost>

<VirtualHost *:80>
  DocumentRoot /var/www/example
  ServerName example.com
</VirtualHost>

<VirtualHost *:80>
  DocumentRoot /var/www/wildcard
  ServerName other.example.com
  ServerAlias *.example.com
</VirtualHost>

Should work. The first entry will become the default if you don't get an explicit match. So if you had app.otherexample.com point to it, it would be caught be app1.example.com.

Here is one case that caught me out, using a global as a default value of a parameter.

globVar = None    # initialize value of global variable

def func(param = globVar):   # use globVar as default value for param
    print 'param =', param, 'globVar =', globVar  # display values

def test():
    global globVar
    globVar = 42  # change value of global
    func()

test()
=========
output: param = None, globVar = 42

I had expected param to have a value of 42. Surprise. Python 2.7 evaluated the value of globVar when it first parsed the function func. Changing the value of globVar did not affect the default value assigned to param. Delaying the evaluation, as in the following, worked as I needed it to.

def func(param = eval('globVar')):       # this seems to work
    print 'param =', param, 'globVar =', globVar  # display values

Or, if you want to be safe,

def func(param = None)):
    if param == None:
        param = globVar
    print 'param =', param, 'globVar =', globVar  # display values

In addition to adding the following to your .htaccess: (thanks @Manuel)

<FilesMatch "\.(ttf|otf|eot)$">
  <IfModule mod_headers.c>
    Header set Access-Control-Allow-Origin "*"
  </IfModule>
</FilesMatch>

You may want to try explicitly adding the webfont mime types to the .htaccess file... like this:

AddType font/ttf .ttf
AddType font/eot .eot
AddType font/otf .otf
AddType font/woff .woff

In the end, my .htaccess file looks like this (for the section that enables webfonts to work in all browsers)

# BEGIN REQUIRED FOR WEBFONTS

AddType font/ttf .ttf
AddType font/eot .eot
AddType font/otf .otf
AddType font/woff .woff

<FilesMatch "\.(ttf|otf|eot|woff)$">
    <IfModule mod_headers.c>
        Header set Access-Control-Allow-Origin "*"
    </IfModule>
</FilesMatch>

# END REQUIRED FOR WEBFONTS

what may be happening is your company decrypts certain traffic and re-encrypts it with their certificate (which you probably already have in your keychain or trusted root certificates)

if you're using node 7 or later I've found this fix to be compatible with node and node-gyp (for Windows you'll need to do this differently, but you basically just need to add this environment variable):

export NODE_EXTRA_CA_CERTS="absolute_path_to_your_certificates.pem" (in Windows you may need to remove the quotes - see comments)

the pem file can have multiple certificates: https://nodejs.org/api/cli.html#cli_node_extra_ca_certs_file

make sure your certificates are in proper pem format (you need real line breaks not literal \n)

I couldn't seem to get it to work with relative paths (. or ~)

This fix basically tells npm and node-gyp to use the check against the regular CAs, but also allow this certificate when it comes across it

Ideally you would be able to use your system's trusted certificates, but unfortunately this is not the case.

Similar to some of the answers above but a more consistent Swift3 UIView extension:

extension UIView {
    class func fromNib<A: UIView> (nibName name: String, bundle: Bundle? = nil) -> A? {
        let bundle = bundle ?? Bundle.main
        let nibViews = bundle.loadNibNamed(name, owner: self, options: nil)
        return nibViews?.first as? A
    }

    class func fromNib<T: UIView>() -> T? {
        return fromNib(nibName: String(describing: T.self), bundle: nil)
    }
}

Which gives the convenience of being able to load the class from a self named nib but also from other nibs/bundles.

A better fix than setting PYTHONPATH is to use python -m module.path

This will correctly set sys.path[0] and is a more reliable way to execute modules.

I have a quick writeup about this problem, as other answerers have mentioned the reason for this is python path/to/file.py puts path/to on the beginning of the PYTHONPATH (sys.path).

If you want to automatically stash your changes and unstash them for every rebase, you can do this:

git config --global rebase.autoStash true

This a very basic solution (maybe I'm missing the full point of the question). ActiveSheet.Name will RETURN the string of the current tab name (and will reflect any future changes by the user). I just call the active sheet, set the variable and then use it as the Worksheets' object. Here I'm retrieving data from a table to set up a report for a division. This macro will work on any sheet in my workbook that is formatted for the same filter (criteria and copytorange) - each division gets their own sheet and can alter the criteria and update using this single macro.

Dim currRPT As String
ActiveSheet.Select
currRPT = (ActiveSheet.Name)
Range("A6").Select
Selection.RemoveSubtotal
Selection.AutoFilter
Range("PipeData").AdvancedFilter Action:=xlFilterCopy, CriteriaRange:=Range _
    ("C1:D2"), CopyToRange:=Range("A6:L9"), Unique:=True
Worksheets(currRPT).AutoFilter.Sort.SortFields.Clear
Worksheets(currRPT).AutoFilter.Sort.SortFields.Add Key:= _
    Range("C7"), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:= _
    xlSortNormal

If you want cmd buttons that loop through the form's records, try adding this code to your cmdNext_Click and cmdPrevious_Click VBA. I have found it works well and copes with BOF / EOF issues:

On Error Resume Next

DoCmd.GoToRecord , , acNext

On Error Goto 0


On Error Resume Next

DoCmd.GoToRecord , , acPrevious

On Error Goto 0

Good luck! PT

This should work:

@interface MyClass
{
    int _doubleDigits[10]; 
}

@property(readonly) int *doubleDigits;

@end

@implementation MyClass

- (int *)doubleDigits
{
    return _doubleDigits;
}

@end

Yaml and Json are the simplest and most commonly used file formats to store settings/config. PyYaml can be used to parse yaml. Json is already part of python from 2.5. Yaml is a superset of Json. Json will solve most uses cases except multi line strings where escaping is required. Yaml takes care of these cases too.

>>> import json
>>> config = {'handler' : 'adminhandler.py', 'timeoutsec' : 5 }
>>> json.dump(config, open('/tmp/config.json', 'w'))
>>> json.load(open('/tmp/config.json'))   
{u'handler': u'adminhandler.py', u'timeoutsec': 5}

You can use a FileOutputStream for this.

FileOutputStream fos = null;
try {
    fos = new FileOutputStream(new File("myFile")); 
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    // Put data in your baos

    baos.writeTo(fos);
} catch(IOException ioe) {
    // Handle exception here
    ioe.printStackTrace();
} finally {
    fos.close();
}

str = "Test abc test test abc test test test abc test test abc"

str.split(' ').join().replace(/abc/g,'').replace(/,/g, ' ')

The following code as an example of a replacement for $scope.emit() or $scope.broadcast() in Angular 2 using a shared service to handle events.

import {Injectable} from 'angular2/core';
import * as Rx from 'rxjs/Rx';

@Injectable()
export class EventsService {
    constructor() {
        this.listeners = {};
        this.eventsSubject = new Rx.Subject();

        this.events = Rx.Observable.from(this.eventsSubject);

        this.events.subscribe(
            ({name, args}) => {
                if (this.listeners[name]) {
                    for (let listener of this.listeners[name]) {
                        listener(...args);
                    }
                }
            });
    }

    on(name, listener) {
        if (!this.listeners[name]) {
            this.listeners[name] = [];
        }

        this.listeners[name].push(listener);
    }

    off(name, listener) {
        this.listeners[name] = this.listeners[name].filter(x => x != listener);
    }

    broadcast(name, ...args) {
        this.eventsSubject.next({
            name,
            args
        });
    }
}

Example usage:

Broadcast:

function handleHttpError(error) {
    this.eventsService.broadcast('http-error', error);
    return ( Rx.Observable.throw(error) );
}

Listener:

import {Inject, Injectable} from "angular2/core";
import {EventsService}      from './events.service';

@Injectable()
export class HttpErrorHandler {
    constructor(eventsService) {
        this.eventsService = eventsService;
    }

    static get parameters() {
        return [new Inject(EventsService)];
    }

    init() {
        this.eventsService.on('http-error', function(error) {
            console.group("HttpErrorHandler");
            console.log(error.status, "status code detected.");
            console.dir(error);
            console.groupEnd();
        });
    }
}

It can support multiple arguments:

this.eventsService.broadcast('something', "Am I a?", "Should be b", "C?");

this.eventsService.on('something', function (a, b, c) {
   console.log(a, b, c);
});

When writing your own loop, as in the simulation (I assume), you need to call the update function which does what the mainloop does: updates the window with your changes, but you do it in your loop.

def task():
   # do something
   root.update()

while 1:
   task()  

This helped me to call API that was using cookie authentication. I have passed authorization in header like this:

request.Headers.Set("Authorization", Utility.Helper.ReadCookie("AuthCookie"));

complete code:

// utility method to read the cookie value:
        public static string ReadCookie(string cookieName)
        {
            var cookies = HttpContext.Current.Request.Cookies;
            var cookie = cookies.Get(cookieName);
            if (cookie != null)
                return cookie.Value;
            return null;
        }

// using statements where you are creating your webclient
using System.Web.Script.Serialization;
using System.Net;
using System.IO;

// WebClient:

var requestUrl = "<API_url>";
var postRequest = new ClassRoom { name = "kushal seth" };

using (var webClient = new WebClient()) {
      JavaScriptSerializer serializer = new JavaScriptSerializer();
      byte[] requestData = Encoding.ASCII.GetBytes(serializer.Serialize(postRequest));
      HttpWebRequest request = WebRequest.Create(requestUrl) as HttpWebRequest;
      request.Method = "POST";
      request.ContentType = "application/json";                        
      request.ContentLength = requestData.Length;
      request.ContentType = "application/json";
      request.Expect = "application/json";
      request.Headers.Set("Authorization", Utility.Helper.ReadCookie("AuthCookie"));
      request.GetRequestStream().Write(requestData, 0, requestData.Length);

      using (var response = (HttpWebResponse)request.GetResponse()) {
         var reader = new StreamReader(response.GetResponseStream());
         var objText = reader.ReadToEnd(); // objText will have the value
      }
}

The greatest value of an integer has little to do with the maximum number of rows you can store in a table.

It's true that if you use an int or bigint as your primary key, you can only have as many rows as the number of unique values in the data type of your primary key, but you don't have to make your primary key an integer, you could make it a CHAR(100). You could also declare the primary key over more than one column.

There are other constraints on table size besides number of rows. For instance you could use an operating system that has a file size limitation. Or you could have a 300GB hard drive that can store only 300 million rows if each row is 1KB in size.

The limits of database size is really high:

http://dev.mysql.com/doc/refman/5.1/en/source-configuration-options.html

The MyISAM storage engine supports 2³² rows per table, but you can build MySQL with the --with-big-tables option to make it support up to 2⁶⁴ rows per table.

http://dev.mysql.com/doc/refman/5.1/en/innodb-restrictions.html

The InnoDB storage engine has an internal 6-byte row ID per table, so there are a maximum number of rows equal to 2⁴⁸ or 281,474,976,710,656.

An InnoDB tablespace also has a limit on table size of 64 terabytes. How many rows fits into this depends on the size of each row.

The 64TB limit assumes the default page size of 16KB. You can increase the page size, and therefore increase the tablespace up to 256TB. But I think you'd find other performance factors make this inadvisable long before you grow a table to that size.

it works for me Swift 3:

    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldBeRequiredToFailBy otherGestureRecognizer: UIGestureRecognizer) -> Bool {
        return true
    }

and in ViewDidLoad:

    self.navigationController?.interactivePopGestureRecognizer?.delegate = self
    self.navigationController?.interactivePopGestureRecognizer?.isEnabled = true

There is no error in the following piece of code:

float arr[4];
arr[0] = 6.28;
arr[1] = 2.50;
arr[2] = 9.73;
arr[3] = 4.364;
std::vector<float*> vec = std::vector<float*>();
vec.push_back(arr);
float* ptr = vec.front();
for (int i = 0; i < 3; i++)
    printf("%g\n", ptr[i]);

OUTPUT IS:

6.28

2.5

9.73

4.364

IN CONCLUSION:

std::vector<double*>

is another possibility apart from

std::vector<std::array<double, 4>>

that James McNellis suggested.

My preferred option in this circumstance is to use org.apache.commons.codec.binary.Hex which has useful APIs for converting between Stringy hex and binary. For example:

1. Hex.decodeHex(char[] data) which throws a DecoderException if there are non-hex characters in the array, or if there are an odd number of characters.

2. Hex.encodeHex(byte[] data) is the counterpart to the decode method above, and spits out the char[].

3. Hex.encodeHexString(byte[] data) which converts back from a byte array to a String.

Usage: Hex.decodeHex("dd645a2564cbe648c8336d2be5eafaa6".toCharArray())

Just multiply the number by 100, round, and divide the resulting number by 100.

just make a function :

public Spanned fromHtml(String str){
  return Build.VERSION.SDK_INT >= 24 ? Html.fromHtml(str, Html.FROM_HTML_MODE_LEGACY) : Html.fromHtml(str);
}

var arr = ['a','d','r','a','a','f','d'];  

//call function and pass your array, function will return an object with array values as keys and their count as the key values.
duplicatesArr(arr);

function duplicatesArr(arr){
    var obj = {}
    for(var i = 0; i < arr.length; i++){
        obj[arr[i]] = [];
        for(var x = 0; x < arr.length; x++){
            (arr[i] == arr[x]) ? obj[arr[i]].push(x) : '';
        }
        obj[arr[i]] = obj[arr[i]].length;
    }

    console.log(obj);
    return obj;
}

jQuery is not needed, use simple javascript:

document.domain

Yes we have done this.

In your Index.cshtml you'll have something like..

<div id='gameModal' class='modal hide fade in' data-url='@Url.Action("GetGameListing")'>
   <div id='gameContainer'>
   </div>
</div>

<button id='showGame'>Show Game Listing</button>

Then in JS for the same page (inlined or in a separate file you'll have something like this..

$(document).ready(function() {
   $('#showGame').click(function() {
        var url = $('#gameModal').data('url');

        $.get(url, function(data) {
            $('#gameContainer').html(data);

            $('#gameModal').modal('show');
        });
   });
});

With a method on your controller that looks like this..

[HttpGet]
public ActionResult GetGameListing()
{
   var model = // do whatever you need to get your model
   return PartialView(model);
}

You will of course need a view called GetGameListing.cshtml inside of your Views folder..

<ProgressBar  
android:minHeight="20dip" 
android:maxHeight="20dip"/>

I know the thread is already all, but as I was checking through I've come up with a solution (code listed below). Hope it can help.

#include <iostream>
#include <vector>

class Box
{
    public:

    static int BoxesTotal;
    static int BoxesEver;
    int Id;

    Box()
    {
        ++BoxesTotal;
        ++BoxesEver;
        Id = BoxesEver;
        std::cout << "Box (" << Id << "/" << BoxesTotal << "/" << BoxesEver << ") initialized." << std::endl;
    }

    ~Box()
    {
        std::cout << "Box (" << Id << "/" << BoxesTotal << "/" << BoxesEver << ") ended." << std::endl;
        --BoxesTotal;
    }

};

int Box::BoxesTotal = 0;
int Box::BoxesEver = 0;

int main(int argc, char* argv[])
{
    std::cout << "Objects (Boxes) example." << std::endl;
    std::cout << "------------------------" << std::endl;

    std::vector <Box*> BoxesTab;

    Box* Indicator;
    for (int i = 1; i<4; ++i)
    {
        std::cout << "i = " << i << ":" << std::endl;
        Box* Indicator = new(Box);
        BoxesTab.push_back(Indicator);
        std::cout << "Adres Blowera: " <<  BoxesTab[i-1] << std::endl;
    }

    std::cout << "Summary" << std::endl;
    std::cout << "-------" << std::endl;
    for (int i=0; i<3; ++i)
    {
        std::cout << "Adres Blowera: " <<  BoxesTab[i] << std::endl;
    }

    std::cout << "Deleting" << std::endl;
    std::cout << "--------" << std::endl;
    for (int i=0; i<3; ++i)
    {
        std::cout << "Deleting Box: " << i+1 << " (" <<  BoxesTab[i] << ") " << std::endl;
        Indicator = (BoxesTab[i]);
        delete(Indicator);
    }

    return 0;
}

And the result it produces is:

Objects (Boxes) example.
------------------------
i = 1:
Box (1/1/1) initialized.
Adres Blowera: 0xdf8ca0
i = 2:
Box (2/2/2) initialized.
Adres Blowera: 0xdf8ce0
i = 3:
Box (3/3/3) initialized.
Adres Blowera: 0xdf8cc0
Summary
-------
Adres Blowera: 0xdf8ca0
Adres Blowera: 0xdf8ce0
Adres Blowera: 0xdf8cc0
Deleting
--------
Deleting Box: 1 (0xdf8ca0) 
Box (1/3/3) ended.
Deleting Box: 2 (0xdf8ce0) 
Box (2/2/3) ended.
Deleting Box: 3 (0xdf8cc0) 
Box (3/1/3) ended.

The accepted answer works if you set the JSON as a key/value pair in the form-data panel (See the image hereunder)

Nevertheless, I am wondering if it is a very clean way to design an API. If it is mandatory for you to upload both image and JSON in a single call maybe it is ok but if you could separate the routes (one for image uploading, the other for JSON body with a proper content-type header), it seems better.

You would do something like this to get the path "Data\ich_will.mp3" inside your application environments folder.

string fileName = "ich_will.mp3";
string path = Path.Combine(Environment.CurrentDirectory, @"Data\", fileName);

In my case it would return the following:

C:\MyProjects\Music\MusicApp\bin\Debug\Data\ich_will.mp3

I use Path.Combine and Environment.CurrentDirectory in my example. These are very useful and allows you to build a path based on the current location of your application. Path.Combine combines two or more strings to create a location, and Environment.CurrentDirectory provides you with the working directory of your application.

The working directory is not necessarily the same path as where your executable is located, but in most cases it should be, unless specified otherwise.

The Dir function is the way to go, but the problem is that you cannot use the Dir function recursively, as stated here, towards the bottom.

The way that I've handled this is to use the Dir function to get all of the sub-folders for the target folder and load them into an array, then pass the array into a function that recurses.

Here's a class that I wrote that accomplishes this, it includes the ability to search for filters. (You'll have to forgive the Hungarian Notation, this was written when it was all the rage.)

Private m_asFilters() As String
Private m_asFiles As Variant
Private m_lNext As Long
Private m_lMax As Long

Public Function GetFileList(ByVal ParentDir As String, Optional ByVal sSearch As String, Optional ByVal Deep As Boolean = True) As Variant
    m_lNext = 0
    m_lMax = 0

    ReDim m_asFiles(0)
    If Len(sSearch) Then
        m_asFilters() = Split(sSearch, "|")
    Else
        ReDim m_asFilters(0)
    End If

    If Deep Then
        Call RecursiveAddFiles(ParentDir)
    Else
        Call AddFiles(ParentDir)
    End If

    If m_lNext Then
        ReDim Preserve m_asFiles(m_lNext - 1)
        GetFileList = m_asFiles
    End If

End Function

Private Sub RecursiveAddFiles(ByVal ParentDir As String)
    Dim asDirs() As String
    Dim l As Long
    On Error GoTo ErrRecursiveAddFiles
    'Add the files in 'this' directory!


    Call AddFiles(ParentDir)

    ReDim asDirs(-1 To -1)
    asDirs = GetDirList(ParentDir)
    For l = 0 To UBound(asDirs)
        Call RecursiveAddFiles(asDirs(l))
    Next l
    On Error GoTo 0
Exit Sub
ErrRecursiveAddFiles:
End Sub
Private Function GetDirList(ByVal ParentDir As String) As String()
    Dim sDir As String
    Dim asRet() As String
    Dim l As Long
    Dim lMax As Long

    If Right(ParentDir, 1) <> "\" Then
        ParentDir = ParentDir & "\"
    End If
    sDir = Dir(ParentDir, vbDirectory Or vbHidden Or vbSystem)
    Do While Len(sDir)
        If GetAttr(ParentDir & sDir) And vbDirectory Then
            If Not (sDir = "." Or sDir = "..") Then
                If l >= lMax Then
                    lMax = lMax + 10
                    ReDim Preserve asRet(lMax)
                End If
                asRet(l) = ParentDir & sDir
                l = l + 1
            End If
        End If
        sDir = Dir
    Loop
    If l Then
        ReDim Preserve asRet(l - 1)
        GetDirList = asRet()
    End If
End Function
Private Sub AddFiles(ByVal ParentDir As String)
    Dim sFile As String
    Dim l As Long

    If Right(ParentDir, 1) <> "\" Then
        ParentDir = ParentDir & "\"
    End If

    For l = 0 To UBound(m_asFilters)
        sFile = Dir(ParentDir & "\" & m_asFilters(l), vbArchive Or vbHidden Or vbNormal Or vbReadOnly Or vbSystem)
        Do While Len(sFile)
            If Not (sFile = "." Or sFile = "..") Then
                If m_lNext >= m_lMax Then
                    m_lMax = m_lMax + 100
                    ReDim Preserve m_asFiles(m_lMax)
                End If
                m_asFiles(m_lNext) = ParentDir & sFile
                m_lNext = m_lNext + 1
            End If
            sFile = Dir
        Loop
    Next l
End Sub

Maybe this will help

http://www.math.utah.edu/docs/info/gawk_5.html

awk '$3 ~ /snow|snowman/' dummy_file

Using ID:

$('input:hidden#texens').val('tinkumaster');

Using class:

$('input:hidden.many_texens').val('tinkumaster');

basically:

using System.Net;
using System.Net.Http;  // in LINQPad, also add a reference to System.Net.Http.dll

WebRequest req = HttpWebRequest.Create("http://google.com");
req.Method = "GET";

string source;
using (StreamReader reader = new StreamReader(req.GetResponse().GetResponseStream()))
{
    source = reader.ReadToEnd();
}

Console.WriteLine(source);

$("h2").siblings().css({"color": "blue"});

On my Ubuntu servers even as sudo I would get Cannot open ‘/var/lib/docker/containers/*/*-json.log’ for writing: No such file or directory

But combing the docker inspect and truncate answers worked :

sudo truncate -s 0 `docker inspect --format='{{.LogPath}}' <container>`

If you're just quickly looking to keep a cmd instance open instead of exiting immediately, simply doing the following is enough

set /p asd="Hit enter to continue"

at the end of your script and it'll keep the window open.

Note that this'll set asd as an environment variable, and can be replaced with anything else.

The kernel space means a memory space can only be touched by kernel. On 32bit linux it is 1G(from 0xC0000000 to 0xffffffff as virtual memory address).Every process created by kernel is also a kernel thread, So for one process, there are two stacks: one stack in user space for this process and another in kernel space for kernel thread.

the kernel stack occupied 2 pages(8k in 32bit linux), include a task_struct(about 1k) and the real stack(about 7k). The latter is used to store some auto variables or function call params or function address in kernel functions. Here is the code(Processor.h (linux\include\asm-i386)):

#define THREAD_SIZE (2*PAGE_SIZE)
#define alloc_task_struct() ((struct task_struct *) __get_free_pages(GFP_KERNEL,1))
#define free_task_struct(p) free_pages((unsigned long) (p), 1)

__get_free_pages(GFP_KERNEL,1)) means alloc memory as 2^1=2 pages.

But the process stack is another thing, its address is just bellow 0xC0000000(32bit linux), the size of it can be quite bigger, used for the user space function calls.

So here is a question come for system call, it is running in kernel space but was called by process in user space, how does it work? Will linux put its params and function address in kernel stack or process stack? Linux's solution: all system call are triggered by software interruption INT 0x80. Defined in entry.S (linux\arch\i386\kernel), here is some lines for example:

ENTRY(sys_call_table)
.long SYMBOL_NAME(sys_ni_syscall)   /* 0  -  old "setup()" system call*/
.long SYMBOL_NAME(sys_exit)
.long SYMBOL_NAME(sys_fork)
.long SYMBOL_NAME(sys_read)
.long SYMBOL_NAME(sys_write)
.long SYMBOL_NAME(sys_open)     /* 5 */
.long SYMBOL_NAME(sys_close)

UUID is similar in notion to port numbers in Internet. However, the difference between Bluetooth and the Internet is that, in Bluetooth, port numbers are assigned dynamically by the SDP (service discovery protocol) server during runtime where each UUID is given a port number. Other devices will ask the SDP server, who is registered under a reserved port number, about the available services on the device and it will reply with different services distinguishable from each other by being registered under different UUIDs.

We can simply write the array data to the filesystem but this will raise one error in which ',' will be appended to the end of the file. To handle this below code can be used:

var fs = require('fs');

var file = fs.createWriteStream('hello.txt');
file.on('error', function(err) { Console.log(err) });
data.forEach(value => file.write(`${value}\r\n`));
file.end();

\r\n

is used for the new Line.

\n

won't help. Please refer this

You can get to the root from within each site using $_SERVER['DOCUMENT_ROOT']. For testing ONLY you can echo out the path to make sure it's working, if you do it the right way. You NEVER want to show the local server paths for things like includes and requires.

Site 1

echo $_SERVER['DOCUMENT_ROOT']; //should be '/main_web_folder/';

Includes under site one would be at:

echo $_SERVER['DOCUMENT_ROOT'].'/includes/'; // should be '/main_web_folder/includes/';

Site 2

echo $_SERVER['DOCUMENT_ROOT']; //should be '/main_web_folder/blog/';

The actual code to access includes from site1 inside of site2 you would say:

include($_SERVER['DOCUMENT_ROOT'].'/../includes/file_from_site_1.php');

It will only use the relative path of the file executing the query if you try to access it by excluding the document root and the root slash:

 //(not as fool-proof or non-platform specific)
 include('../includes/file_from_site_1.php');

Included paths have no place in code on the front end (live) of the site anywhere, and should be secured and used in production environments only.

Additionally for URLs on the site itself you can make them relative to the domain. Browsers will automatically fill in the rest because they know which page they are looking at. So instead of:

<a href='http://www.__domain__name__here__.com/contact/'>Contact</a>

You should use:

<a href='/contact/'>Contact</a>

For good SEO you'll want to make sure that the URLs for the blog do not exist in the other domain, otherwise it may be marked as a duplicate site. With that being said you might also want to add a line to your robots.txt file for ONLY site1:

User-agent: *
Disallow: /blog/

Other possibilities:

Look up your IP address and include this snippet of code:

function is_dev(){
  //use the external IP from Google.
  //If you're hosting locally it's 127.0.01 unless you've changed it.
  $ip_address='xxx.xxx.xxx.xxx';

  if ($_SERVER['REMOTE_ADDR']==$ip_address){
     return true;
  } else {
     return false;
  } 
}

if(is_dev()){
    echo $_SERVER['DOCUMENT_ROOT'];       
}

Remember if your ISP changes your IP, as in you have a DCHP Dynamic IP, you'll need to change the IP in that file to see the results. I would put that file in an include, then require it on pages for debugging.

If you're okay with modern methods like using the browser console log you could do this instead and view it in the browser's debugging interface:

if(is_dev()){
    echo "<script>".PHP_EOL;
    echo "console.log('".$_SERVER['DOCUMENT_ROOT']."');".PHP_EOL;
    echo "</script>".PHP_EOL;       
}

In my case this exception was occured when disk space was over and .NET can't allocate memory in Windows Virtual Memory.

In event log I saw this error:

Application popup: Windows - Virtual Memory Minimum Too Low : Your system is low on virtual memory. Windows is increasing the size of your virtual memory paging file. During this process, memory requests for some applications may be denied.

And previous error:

The C: disk is at or near capacity. You may need to delete some files.

DateTime has a Subtract method and an overloaded - operator for just such an occasion:

DateTime now = DateTime.UtcNow;
TimeSpan difference = now.Subtract(otherTime); // could also write `now - otherTime`
if (difference.TotalSeconds > 5) { ... }

>/dev/null stops cron from sending mails.

actually to my mind it's better to make php script itself to care about it's logging rather than just outputting something to cron

The following format works in all browsers:

new Date("2010/08/17 12:09:36");

So, to make a yyyy-mm-dd hh:mm:ss formatted date string fully browser compatible you would have to replace dashes with slashes:

var dateString = "2010-08-17 12:09:36";
new Date(dateString.replace(/-/g, "/"));

Flatlist's extraData wasn't working for me and I happened to be using a prop from redux. This sounded similar to issues from the comments in ED209's answer. I ended up manually calling setState when I receive the prop.

componentWillReceiveProps(nextProps: StateProps) {
    if (this.props.yourProp != null && nextProps.yourProp) {
        this.setState({ yourState: processProp(nextProps.yourProp) });
    }
}


<FlatList
  data={this.state.yourState}
  extraData={this.state.yourState}
/>

For those of you using > React 17 use getDerivedStateFromProps

The problem in your code is xml.LoadXml(filePath);

LoadXml method take parameter as xml data not the xml file path

Try this code

   string xmlFile = File.ReadAllText(@"D:\Work_Time_Calculator\10-07-2013.xml");
                XmlDocument xmldoc = new XmlDocument();
                xmldoc.LoadXml(xmlFile);
                XmlNodeList nodeList = xmldoc.GetElementsByTagName("Short_Fall");
                string Short_Fall=string.Empty;
                foreach (XmlNode node in nodeList)
                {
                    Short_Fall = node.InnerText;
                }

Edit

Seeing the last edit of your question i found the solution,

Just replace the below 2 lines

XmlNode node = xml.SelectSingleNode("/Data[@*]/Short_Fall");
string id = node["Short_Fall"].InnerText; // Exception occurs here ("Object reference not set to an instance of an object.")

with

string id = xml.SelectSingleNode("Data/Short_Fall").InnerText;

It should solve your problem or you can use the solution i provided earlier.