This answer is for XAMPP on Ubuntu.

The manual for installation and download is on (site official)

http://www.apachefriends.org/it/xampp-linux.html

After to start XAMPP simply call this command:

sudo /opt/lampp/lampp start

You should now see something like this on your screen:

Starting XAMPP 1.8.1...
LAMPP: Starting Apache...
LAMPP: Starting MySQL...
LAMPP started.

If you have this

Starting XAMPP for Linux 1.8.1...                                                             
XAMPP: Another web server daemon is already running.                                          
XAMPP: Another MySQL daemon is already running.                                               
XAMPP: Starting ProFTPD...                                                                    
XAMPP for Linux started

. The solution is

sudo /etc/init.d/apache2 stop
sudo /etc/init.d/mysql stop

And the restast with sudo //opt/lampp/lampp restart

You to fix most of the security weaknesses simply call the following command:

/opt/lampp/lampp security

After the change this file

sudo kate //opt/lampp/etc/extra/httpd-xampp.conf

Find and replace on

    #
# New XAMPP security concept
#
<LocationMatch "^/(?i:(?:xampp|security|licenses|phpmyadmin|webalizer|server-status|server-info))">
    Order deny,allow
    Deny from all
    Allow from ::1 127.0.0.0/8 
    Allow from all
    #\
    #   fc00::/7 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16 \
    #   fe80::/10 169.254.0.0/16

    ErrorDocument 403 /error/XAMPP_FORBIDDEN.html.var
</LocationMatch>

Try enabling Internet Sharing:
Open System Preferences -> Sharing. Check Internet Sharing to turn it on, it will prompt you to confirm your action, select ok. If your iPhone is connected using USB, the iPhone USB is checked at the "sharing your connection" list on the right side.
After this, try accessing your local server using your macs ip on wifi.

IP can be any LAN or WAN IP address. But you'll want to set your firewall connection allow it.

Device connection with webserver pc can be by LAN or WAN (i.e by wifi, connectify, adhoc, cable, mypublic wifi etc)

You should follow these steps:

1. Go to the control panel
2. Inbound rules > new rules
3. Click port > next > specific local port > enter 8080 > next > allow the connection>
4. Next > tick all (domain, private, public) > specify any name
5. Now you can access your localhost by any device (laptop, mobile, desktop, etc).
6. Enter ip address in browser url as 123.23.xx.xx:8080 to access localhost by any device.

This IP will be of that device which has the web server.

You must have the Apache process (httpd.exe) allowed through firewall (recommended).

Or disable your firewall on LAN (just to test, not recommended).

Example with Wamp (with Apache activated):

1. Check if Wamp is published locally if it is, continue;
2. Access Control Panel
3. Click "Firewall"
4. Click "Allow app through firewall"
5. Click "Allow some app"
6. Find and choose C:/wamp64/bin/apache2/bin/httpd.exe
7. Restart Wamp

Now open the browser in another host of your network and access your Apache server by IP (e.g. 192.168.0.5). You can discover your local host IP by typing ipconfig on your command prompt.

It works

Using data.frame instead of cbind should be helpful

x <- data.frame(col1=c(10, 20), col2=c("[]", "[]"), col3=c("[[1,2]]","[[1,3]]"))
x
  col1 col2    col3
1   10   [] [[1,2]]
2   20   [] [[1,3]]

sapply(x, class) # looking into x to see the class of each element
     col1      col2      col3 
"numeric"  "factor"  "factor" 

As you can see elements from col1 are numeric as you wish.

data.frame can have variables of different class: numeric, factor and character but matrix doesn't, once you put a character element into a matrix all the other will become into this class no matter what clase they were before.

@Adrian Cornish's answer is correct. However, there is another caveat to dropping an existing primary key. If that primary key is being used as a foreign key by another table you will get an error when trying to drop it. In some versions of mysql the error message there was malformed (as of 5.5.17, this error message is still

alter table parent  drop column id;
ERROR 1025 (HY000): Error on rename of
'./test/#sql-a04_b' to './test/parent' (errno: 150).

If you want to drop a primary key that's being referenced by another table, you will have to drop the foreign key in that other table first. You can recreate that foreign key if you still want it after you recreate the primary key.

Also, when using composite keys, order is important. These

1) ALTER TABLE provider ADD PRIMARY KEY(person,place,thing);
and
2) ALTER TABLE provider ADD PRIMARY KEY(person,thing,place);

are not the the same thing. They both enforce uniqueness on that set of three fields, however from an indexing standpoint there is a difference. The fields are indexed from left to right. For example, consider the following queries:

A) SELECT person, place, thing FROM provider WHERE person = 'foo' AND thing = 'bar';
B) SELECT person, place, thing FROM provider WHERE person = 'foo' AND place = 'baz';
C) SELECT person, place, thing FROM provider WHERE person = 'foo' AND place = 'baz' AND thing = 'bar';
D) SELECT person, place, thing FROM provider WHERE place = 'baz' AND thing = 'bar';

B can use the primary key index in ALTER statement 1
A can use the primary key index in ALTER statement 2
C can use either index
D can't use either index

A uses the first two fields in index 2 as a partial index. A can't use index 1 because it doesn't know the intermediate place portion of the index. It might still be able to use a partial index on just person though.

D can't use either index because it doesn't know person.

See the mysql docs here for more information.

We need to manually add the Android SDK. The instructions in the flutter.io/download say that the Android Studio 3.6 or later needs the SDK to be installed manually. To do that,

1. Open the Android Studio SDK Manager
2. In the Android SDK tab, uncheck Hide Obsolete Packages
3. Check Android SDK Tools (Obsolete)

Please refer the Android Setup Instructions.

String jsonInput = "{ \"hi\": \"Assume this is the JSON\"} ";
com.fasterxml.jackson.databind.ObjectMapper mapper =
    new com.fasterxml.jackson.databind.ObjectMapper();
MyClass myObject = objectMapper.readValue(jsonInput, MyClass.class);

If your JSON input in has more properties than your POJO has and you just want to ignore the extras in Jackson 2.4, you can configure your ObjectMapper as follows. This syntax is different from older Jackson versions. (If you use the wrong syntax, it will silently do nothing.)

mapper.disable(com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNK??NOWN_PROPERTIES);

There are three parts to this:

1. original[::-1] reverses the original array. This notation is Python list slicing. This gives you a "sublist" of the original list described by [start:end:step], start is the first element, end is the last element to be used in the sublist. step says take every step'th element from first to last. Omitted start and end means the slice will be the entire list, and the negative step means that you'll get the elements in reverse. So, for example, if original was [x,y,z], the result would be [z,y,x]
2. The * when preceding a list/tuple in the argument list of a function call means "expand" the list/tuple so that each of its elements becomes a separate argument to the function, rather than the list/tuple itself. So that if, say, args = [1,2,3], then zip(args) is the same as zip([1,2,3]), but zip(*args) is the same as zip(1,2,3).
3. zip is a function that takes n arguments each of which is of length m and produces a list of length m, the elements of are of length n and contain the corresponding elements of each of the original lists. E.g., zip([1,2],[a,b],[x,y]) is [[1,a,x],[2,b,y]]. See also Python documentation.

For me, @joseluisq's answer yielded:

ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)

But it worked this way:

$ mysql -u root@localhost  -e "SHOW GLOBAL VARIABLES LIKE 'PORT';"
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| port          | 3306  |
+---------------+-------+

I've created a couple of map tutorials that will cover what you need

Animating the map describes howto create polylines based on a set of LatLngs. Using Google APIs on your map : Directions and Places describes howto use the Directions API and animate a marker along the path.

Take a look at these 2 tutorials and the Github project containing the sample app.

It contains some tips to make your code cleaner and more efficient:

• Using Google HTTP Library for more efficient API access and easy JSON handling.
• Using google-map-utils library for maps-related functions (like decoding the polylines)
• Animating markers

You can also use switch case like

                    String columndata2 = "";
                    if (cell.getColumnIndex() == 1) {// To match column index

                        switch (cell.getCellType()) {
                            case Cell.CELL_TYPE_BLANK:
                                columndata2 = "";
                                break;
                            case Cell.CELL_TYPE_NUMERIC:
                                columndata2 = "" + cell.getNumericCellValue();
                                break;
                            case Cell.CELL_TYPE_STRING:
                                columndata2 = cell.getStringCellValue();
                                break;
                        }

                    }
                    System.out.println("Cell Value "+ columndata2);

How about you just pull the layout params from the view itself if you created it.

$((RelativeLayout)findViewById(R.id.imageButton1)).getLayoutParams();

Starting an activity from another activity is very common scenario among android applications.
To start an activity you need an Intent object.

How to create Intent Objects?

An intent object takes two parameter in its constructor

1. Context
2. Name of the activity to be started. (or full package name)

Example:

So for example,if you have two activities, say HomeActivity and DetailActivity and you want to start DetailActivity from HomeActivity (HomeActivity-->DetailActivity).

Here is the code snippet which shows how to start DetailActivity from

HomeActivity.

Intent i = new Intent(HomeActivity.this,DetailActivity.class);
startActivity(i);

And you are done.

Coming back to button click part.

Button button = (Button) findViewById(R.id.someid);

button.setOnClickListener(new View.OnClickListener() {
     
     @Override
     public void onClick(View view) {
         Intent i = new Intent(HomeActivity.this,DetailActivity.class);
         startActivity(i);  
      }

});

That response is a Map, with a single element with key '212315952136472'. There's no 'data' key in the Map. If you want to loop through all entries, use something like this:

JSONObject userJson = JSON.parse(jsonResponse)
userJson.each { id, data -> println data.link }

If you know it's a single-element Map then you can directly access the link:

def data = userJson.values().iterator().next()
String link = data.link

And if you knew the id (e.g. if you used it to make the request) then you can access the value more concisely:

String id = '212315952136472'
...
String link = userJson[id].link

Don't use in-line JavaScript, separate your behaviour from your data and it gets much easier to handle. I'd suggest the following:

var table = document.getElementById('tableID'),
    cells = table.getElementsByTagName('td');

for (var i=0,len=cells.length; i<len; i++){
    cells[i].onclick = function(){
        console.log(this.innerHTML);
        /* if you know it's going to be numeric:
        console.log(parseInt(this.innerHTML),10);
        */
    }
}

var table = document.getElementById('tableID'),_x000D_
  cells = table.getElementsByTagName('td');_x000D_
_x000D_
for (var i = 0, len = cells.length; i < len; i++) {_x000D_
  cells[i].onclick = function() {_x000D_
    console.log(this.innerHTML);_x000D_
  };_x000D_
}

th,_x000D_
td {_x000D_
  border: 1px solid #000;_x000D_
  padding: 0.2em 0.3em 0.1em 0.3em;_x000D_
}

<table id="tableID">_x000D_
  <thead>_x000D_
    <tr>_x000D_
      <th>Column heading 1</th>_x000D_
      <th>Column heading 2</th>_x000D_
      <th>Column heading 3</th>_x000D_
      <th>Column heading 4</th>_x000D_
    </tr>_x000D_
  </thead>_x000D_
  <tbody>_x000D_
    <tr>_x000D_
      <td>43</td>_x000D_
      <td>23</td>_x000D_
      <td>89</td>_x000D_
      <td>5</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td>4</td>_x000D_
      <td>3</td>_x000D_
      <td>0</td>_x000D_
      <td>98</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td>10</td>_x000D_
      <td>32</td>_x000D_
      <td>7</td>_x000D_
      <td>2</td>_x000D_
    </tr>_x000D_
  </tbody>_x000D_
</table>

JS Fiddle proof-of-concept.

A revised approach, in response to the comment (below):

You're missing a semicolon. Also, don't make functions within a loop.

This revision binds a (single) named function as the click event-handler of the multiple <td> elements, and avoids the unnecessary overhead of creating multiple anonymous functions within a loop (which is poor practice due to repetition and the impact on performance, due to memory usage):

function logText() {
  // 'this' is automatically passed to the named
  // function via the use of addEventListener()
  // (later):
  console.log(this.textContent);
}

// using a CSS Selector, with document.querySelectorAll()
// to get a NodeList of <td> elements within the #tableID element:
var cells = document.querySelectorAll('#tableID td');

// iterating over the array-like NodeList, using
// Array.prototype.forEach() and Function.prototype.call():
Array.prototype.forEach.call(cells, function(td) {
  // the first argument of the anonymous function (here: 'td')
  // is the element of the array over which we're iterating.

  // adding an event-handler (the function logText) to handle
  // the click events on the <td> elements:
  td.addEventListener('click', logText);
});

function logText() {_x000D_
  console.log(this.textContent);_x000D_
}_x000D_
_x000D_
var cells = document.querySelectorAll('#tableID td');_x000D_
_x000D_
Array.prototype.forEach.call(cells, function(td) {_x000D_
  td.addEventListener('click', logText);_x000D_
});

th,_x000D_
td {_x000D_
  border: 1px solid #000;_x000D_
  padding: 0.2em 0.3em 0.1em 0.3em;_x000D_
}

<table id="tableID">_x000D_
  <thead>_x000D_
    <tr>_x000D_
      <th>Column heading 1</th>_x000D_
      <th>Column heading 2</th>_x000D_
      <th>Column heading 3</th>_x000D_
      <th>Column heading 4</th>_x000D_
    </tr>_x000D_
  </thead>_x000D_
  <tbody>_x000D_
    <tr>_x000D_
      <td>43</td>_x000D_
      <td>23</td>_x000D_
      <td>89</td>_x000D_
      <td>5</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td>4</td>_x000D_
      <td>3</td>_x000D_
      <td>0</td>_x000D_
      <td>98</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td>10</td>_x000D_
      <td>32</td>_x000D_
      <td>7</td>_x000D_
      <td>2</td>_x000D_
    </tr>_x000D_
  </tbody>_x000D_
</table>

JS Fiddle proof-of-concept.

References:

• Array.prototype.forEach().
• document.getElementById().
• document.getElementsByTagName().
• document.querySelectorAll().
• EventTarget.addEventListener().
• Function.prototype.call().

This answer comes late but summarizes the concept involved in the "table not mapped" exception(in order to help those who come across this problem since its very common for hibernate newbies). This error can appear due to many reasons but the target is to address the most common one that is faced by a number of novice hibernate developers to save them hours of research. I am using my own example for a simple demonstration below.

The exception:

org.hibernate.hql.internal.ast.QuerySyntaxException: subscriber is not mapped [ from subscriber]

In simple words, this very usual exception only tells that the query is wrong in the below code.

Session session = this.sessionFactory.getCurrentSession();
List<Subscriber> personsList = session.createQuery(" from subscriber").list();

This is how my POJO class is declared:

@Entity
@Table(name = "subscriber")
public class Subscriber

But the query syntax "from subscriber" is correct and the table subscriber exists. Which brings me to a key point:

• It is an HQL query not SQL.

and how its explained here

HQL works with persistent objects and their properties not with the database tables and columns.

Since the above query is an HQL one, the subscriber is supposed to be an entity name not a table name. Since I have my table subscriber mapped with the entity Subscriber. My problem solves if I change the code to this:

Session session = this.sessionFactory.getCurrentSession();
List<Subscriber> personsList = session.createQuery(" from Subscriber").list();

Just to keep you from getting confused. Please note that HQL is case sensitive in a number of cases. Otherwise it would have worked in my case.

Keywords like SELECT , FROM and WHERE etc. are not case sensitive but properties like table and column names are case sensitive in HQL.

https://www.tutorialspoint.com/hibernate/hibernate_query_language.htm

To further understand how hibernate mapping works, please read this

if(isset($variable)){
    $isTouch = $variable;
}

OR

if(!isset($variable)){
    $isTouch = "";// 
}

The difference is in the second argument. The second argument to substring is the index to stop at (but not include), but the second argument to substr is the maximum length to return.

Links?

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substr

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring

    let jsObject = JSON.parse(JSON.stringify(obj), (key, value) => {
                if (value === null ||
                    value === '' ||
                    (value.constructor === Object && Object.entries(value).length === 0) ||
                    (value.constructor === Array && value.length === 0)) {
                    return undefined
                }
                return value
            })

This will filter out all the invalid fields recursively.

After way too much research, trial and error I found a way that seems to works fine and doesn't require to manually re-set the font size manually on the children elements, allowing me to have a standardized em font size across the whole doc.

In Firefox this is fairly simple, just set word-spacing: -1em on the parent element. For some reason, Chrome ignore this (and as far as I tested, it ignores the word spacing regardless of the value). So besides this I add letter-spacing: -.31em to the parent and letter-spacing: normal to the children. This fraction of an em is the size of the space ONLY IF your em size is standardized. Firefox, in turn, ignores negative values for letter-spacing, so it won't add it to the word spacing.

I tested this on Firefox 13 (win/ubuntu, 14 on android), Google Chrome 20 (win/ubuntu), Android Browser on ICS 4.0.4 and IE 9. And I'm tempted to say this may also work on Safari, but I don't really know...

Here's a demo http://jsbin.com/acucam

In CSS 2.1, the effect of 'min-height' and 'max-height' on tables, inline tables, table cells, table rows, and row groups is undefined.

So try wrapping the content in a div, and give the div a min-height jsFiddle here

<table cellspacing="0" cellpadding="0" border="0" style="width:300px">
    <tbody>
        <tr>
            <td>
                <div style="min-height: 100px; background-color: #ccc">
                    Hello World !
                </div>
            </td>
            <td>
                <div style="min-height: 100px; background-color: #f00">
                    Good Morning !
                </div>
            </td>
        </tr>
    </tbody>
</table>

For some reason, setting the content type on the ajax request as @Adrien suggested didn't work in my case. However, you actually can change content type using $.post by doing this before:

$.ajaxSetup({
    'beforeSend' : function(xhr) {
        xhr.overrideMimeType('application/json; charset=utf-8');
    },
});

Then make your $.post call:

$.post(url, data, function(), "json")

I had trouble with jQuery + IIS, and this was the only solution that helped jQuery understand to use windows-1252 encoding for ajax requests.

 $(function () {
     $('input[type=checkbox]').click(function () {
         var chks = document.getElementById('<%= chkRoleInTransaction.ClientID %>').getElementsByTagName('INPUT');
         for (i = 0; i < chks.length; i++) {
            chks[i].checked = false;
         }
         if (chks.length > 1)
            $(this)[0].checked = true;
     });
 });

Although you could easily find a tutorial how to handle file uploads with php, and there are functions (manual) to handle CSVs, I will post some code because just a few days ago I worked on a project, including a bit of code you could use...

HTML:

<table width="600">
<form action="<?php echo $_SERVER["PHP_SELF"]; ?>" method="post" enctype="multipart/form-data">

<tr>
<td width="20%">Select file</td>
<td width="80%"><input type="file" name="file" id="file" /></td>
</tr>

<tr>
<td>Submit</td>
<td><input type="submit" name="submit" /></td>
</tr>

</form>
</table>

PHP:

if ( isset($_POST["submit"]) ) {

   if ( isset($_FILES["file"])) {

            //if there was an error uploading the file
        if ($_FILES["file"]["error"] > 0) {
            echo "Return Code: " . $_FILES["file"]["error"] . "<br />";

        }
        else {
                 //Print file details
             echo "Upload: " . $_FILES["file"]["name"] . "<br />";
             echo "Type: " . $_FILES["file"]["type"] . "<br />";
             echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
             echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";

                 //if file already exists
             if (file_exists("upload/" . $_FILES["file"]["name"])) {
            echo $_FILES["file"]["name"] . " already exists. ";
             }
             else {
                    //Store file in directory "upload" with the name of "uploaded_file.txt"
            $storagename = "uploaded_file.txt";
            move_uploaded_file($_FILES["file"]["tmp_name"], "upload/" . $storagename);
            echo "Stored in: " . "upload/" . $_FILES["file"]["name"] . "<br />";
            }
        }
     } else {
             echo "No file selected <br />";
     }
}

I know there must be an easier way to do this, but I read the CSV file and store the single cells of every record in an two dimensional array.

if ( isset($storagename) && $file = fopen( "upload/" . $storagename , r ) ) {

    echo "File opened.<br />";

    $firstline = fgets ($file, 4096 );
        //Gets the number of fields, in CSV-files the names of the fields are mostly given in the first line
    $num = strlen($firstline) - strlen(str_replace(";", "", $firstline));

        //save the different fields of the firstline in an array called fields
    $fields = array();
    $fields = explode( ";", $firstline, ($num+1) );

    $line = array();
    $i = 0;

        //CSV: one line is one record and the cells/fields are seperated by ";"
        //so $dsatz is an two dimensional array saving the records like this: $dsatz[number of record][number of cell]
    while ( $line[$i] = fgets ($file, 4096) ) {

        $dsatz[$i] = array();
        $dsatz[$i] = explode( ";", $line[$i], ($num+1) );

        $i++;
    }

        echo "<table>";
        echo "<tr>";
    for ( $k = 0; $k != ($num+1); $k++ ) {
        echo "<td>" . $fields[$k] . "</td>";
    }
        echo "</tr>";

    foreach ($dsatz as $key => $number) {
                //new table row for every record
        echo "<tr>";
        foreach ($number as $k => $content) {
                        //new table cell for every field of the record
            echo "<td>" . $content . "</td>";
        }
    }

    echo "</table>";
}

So I hope this will help, it is just a small snippet of code and I have not tested it, because I used it slightly different. The comments should explain everything.

I was using below technology:

1. @vercel/ncc (this make sure we bundle all necessary dependency into single file)
2. pkg (this to make exe file)

Let do below:

1. npm i -g @vercel/ncc

2. ncc build app.ts -o dist (my entry file is app.ts, output is in dist folder, make sure you run in folder where package.json and app.ts reside, after run above you may see the index.js file in the folder dist)

3. npm install -g pkg (installing pkg)

4. pkg index.js (make sure you are in the dist folder above)

Why does nobody here consider using this simple code?

TCHAR szDir[MAX_PATH] = { 0 };

GetModuleFileName(NULL, szDir, MAX_PATH);
szDir[std::string(szDir).find_last_of("\\/")] = 0;

or even simpler

TCHAR szDir[MAX_PATH] = { 0 };
TCHAR* szEnd = nullptr;
GetModuleFileName(NULL, szDir, MAX_PATH);
szEnd = _tcsrchr(szDir, '\\');
*szEnd = 0;

It can be helpful to add TRACING to the json serializer so you can see what's up when things go wrong.

Define an ITraceWriter implementation to show their debug output like:

class TraceWriter : Newtonsoft.Json.Serialization.ITraceWriter
{
    public TraceLevel LevelFilter {
        get {
            return TraceLevel.Error;
        }
    }

    public void Trace(TraceLevel level, string message, Exception ex)
    {
        Console.WriteLine("JSON {0} {1}: {2}", level, message, ex);
    }
}

Then in your WebApiConfig do:

    config.Formatters.JsonFormatter.SerializerSettings.TraceWriter = new TraceWriter();

(maybe wrap it in an #if DEBUG)

make copy of your original list, iterate over it, see the modified code below

for a in myarr[:]:
      if somecond(a):
          myarr.append(newObj())

Here is a solution as an extension of [https://stackoverflow.com/a/46644736/10249774]

Bottom panel is pushing main content upwards

https://imgur.com/a/6nxewE0

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
    android:id="@+id/my_button"
    android:layout_marginTop="10dp"
    android:onClick="onSlideViewButtonClick"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"/>
<LinearLayout
android:id="@+id/main_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:gravity="center_horizontal">
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main "
    android:textSize="70dp"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main "
    android:textSize="70dp"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main "
    android:textSize="70dp"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main"
    android:textSize="70dp"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main"
    android:textSize="70dp"/>
</LinearLayout>
<LinearLayout
    android:id="@+id/footer_view"
    android:background="#a6e1aa"
    android:orientation="vertical"
    android:gravity="center_horizontal"
    android:layout_alignParentBottom="true"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="footer content"
        android:textSize="40dp" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="footer content"
        android:textSize="40dp" />
  </LinearLayout>
</RelativeLayout>

MainActivity:

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.animation.TranslateAnimation;
import android.widget.Button;

public class MainActivity extends AppCompatActivity {
private Button myButton;
private View footerView;
private View mainView;
private boolean isUp;
private int anim_duration = 700;

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

    footerView = findViewById(R.id.footer_view);
    mainView = findViewById(R.id.main_view);
    myButton = findViewById(R.id.my_button);

    // initialize as invisible (could also do in xml)
    footerView.setVisibility(View.INVISIBLE);
    myButton.setText("Slide up");
    isUp = false;
}
public void slideUp(View mainView , View footer_view){
    footer_view.setVisibility(View.VISIBLE);
    TranslateAnimation animate_footer = new TranslateAnimation(
            0,                 // fromXDelta
            0,                 // toXDelta
            footer_view.getHeight(),  // fromYDelta
            0);                // toYDelta
    animate_footer.setDuration(anim_duration);
    animate_footer.setFillAfter(true);
    footer_view.startAnimation(animate_footer);

    mainView.setVisibility(View.VISIBLE);
    TranslateAnimation animate_main = new TranslateAnimation(
            0,                 // fromXDelta
            0,                 // toXDelta
            0,  // fromYDelta
            (0-footer_view.getHeight()));                // toYDelta
    animate_main.setDuration(anim_duration);
    animate_main.setFillAfter(true);
    mainView.startAnimation(animate_main);
}
public void slideDown(View mainView , View footer_view){
    TranslateAnimation animate_footer = new TranslateAnimation(
            0,                 // fromXDelta
            0,                 // toXDelta
            0,                 // fromYDelta
            footer_view.getHeight()); // toYDelta
    animate_footer.setDuration(anim_duration);
    animate_footer.setFillAfter(true);
    footer_view.startAnimation(animate_footer);


    TranslateAnimation animate_main = new TranslateAnimation(
            0,                 // fromXDelta
            0,                 // toXDelta
            (0-footer_view.getHeight()),  // fromYDelta
            0);                // toYDelta
    animate_main.setDuration(anim_duration);
    animate_main.setFillAfter(true);
    mainView.startAnimation(animate_main);
}

public void onSlideViewButtonClick(View view) {
    if (isUp) {
        slideDown(mainView , footerView);
        myButton.setText("Slide up");
    } else {
        slideUp(mainView , footerView);
        myButton.setText("Slide down");
    }
    isUp = !isUp;
}
}

If you want to check for false and alert if not, then no there isn't.

If you use if(val), then anything that evaluates to 'truthy', like a non-empty string, will also pass. So it depends on how stringent your criterion is. Using === and !== is generally considered good practice, to avoid accidentally matching truthy or falsy conditions via JavaScript's implicit boolean tests.

You can use Hash#reject to remove empty key/value pairs from a ruby Hash.

# Remove empty strings
{ a: 'first', b: '', c: 'third' }.reject { |key,value| value.empty? } 
#=> {:a=>"first", :c=>"third"}

# Remove nil
{a: 'first', b: nil, c: 'third'}.reject { |k,v| v.nil? } 
# => {:a=>"first", :c=>"third"}

# Remove nil & empty strings
{a: '', b: nil, c: 'third'}.reject { |k,v| v.nil? || v.empty? } 
# => {:c=>"third"}

You can use the == comparison operator to check if the variable is equal to the text:

if( $a == 'some text') {
    ...

You can also use strpos function to return the first occurrence of a string:

<?php
$mystring = 'abc';
$findme   = 'a';
$pos = strpos($mystring, $findme);

// Note our use of ===.  Simply == would not work as expected
// because the position of 'a' was the 0th (first) character.
if ($pos === false) {
    echo "The string '$findme' was not found in the string '$mystring'";
} else {
    echo "The string '$findme' was found in the string '$mystring'";
    echo " and exists at position $pos";
}

See documentation

I think that you could use a POST or PATCH method to handle this since they typically design for this.

• Using a POST method is typically used to add an element when used on list resource but you can also support several actions for this method. See this answer: How to Update a REST Resource Collection. You can also support different representation formats for the input (if they correspond to an array or a single elements).

  In the case, it's not necessary to define your format to describe the update.

• Using a PATCH method is also suitable since corresponding requests correspond to a partial update. According to RFC5789 (http://tools.ietf.org/html/rfc5789):

  Several applications extending the Hypertext Transfer Protocol (HTTP) require a feature to do partial resource modification. The existing HTTP PUT method only allows a complete replacement of a document. This proposal adds a new HTTP method, PATCH, to modify an existing HTTP resource.

  In the case, you have to define your format to describe the partial update.

I think that in this case, POST and PATCH are quite similar since you don't really need to describe the operation to do for each element. I would say that it depends on the format of the representation to send.

The case of PUT is a bit less clear. In fact, when using a method PUT, you should provide the whole list. As a matter of fact, the provided representation in the request will be in replacement of the list resource one.

You can have two options regarding the resource paths.

• Using the resource path for doc list

In this case, you need to explicitely provide the link of docs with a binder in the representation you provide in the request.

Here is a sample route for this /docs.

The content of such approach could be for method POST:

[
    { "doc_number": 1, "binder": 4, (other fields in the case of creation) },
    { "doc_number": 2, "binder": 4, (other fields in the case of creation) },
    { "doc_number": 3, "binder": 5, (other fields in the case of creation) },
    (...)
]

• Using sub resource path of binder element

In addition you could also consider to leverage sub routes to describe the link between docs and binders. The hints regarding the association between a doc and a binder doesn't have now to be specified within the request content.

Here is a sample route for this /binder/{binderId}/docs. In this case, sending a list of docs with a method POST or PATCH will attach docs to the binder with identifier binderId after having created the doc if it doesn't exist.

The content of such approach could be for method POST:

[
    { "doc_number": 1, (other fields in the case of creation) },
    { "doc_number": 2, (other fields in the case of creation) },
    { "doc_number": 3, (other fields in the case of creation) },
    (...)
]

Regarding the response, it's up to you to define the level of response and the errors to return. I see two levels: the status level (global level) and the payload level (thinner level). It's also up to you to define if all the inserts / updates corresponding to your request must be atomic or not.

• Atomic

In this case, you can leverage the HTTP status. If everything goes well, you get a status 200. If not, another status like 400 if the provided data aren't correct (for example binder id not valid) or something else.

• Non atomic

In this case, a status 200 will be returned and it's up to the response representation to describe what was done and where errors eventually occur. ElasticSearch has an endpoint in its REST API for bulk update. This could give you some ideas at this level: http://www.elasticsearch.org/guide/en/elasticsearch/guide/current/bulk.html.

• Asynchronous

You can also implement an asynchronous processing to handle the provided data. In this case, the HTTP status returns will be 202. The client needs to pull an additional resource to see what happens.

Before finishing, I also would want to notice that the OData specification addresses the issue regarding relations between entities with the feature named navigation links. Perhaps could you have a look at this ;-)

The following link can also help you: https://templth.wordpress.com/2014/12/15/designing-a-web-api/.

Hope it helps you, Thierry

If git already installed first remove old git

sudo yum remove git*

Add IUS CentOS 7 repo

sudo yum -y install  https://repo.ius.io/ius-release-el7.rpm
sudo yum -y install  git2u-all

Now check git version after installing git2u-all package. If docker is installed on your machine then ius-release may create problem.

git --version

bingo!!

There are two prerequisite requirements need to install MySql Workbench as follows.

1. .Net Framework 4.0
2. Microsoft Visual C++ 2010

When .Net Framework 4.0 does not exist your computer installation will be corrupted. But if Microsoft Visual C++ 2010 does not exist your computer then you will continue the installation but cannot open MySql Workbench program. Sometimes you will need Microsoft Visual C++ 2013 instead of Microsoft Visual C++ 2010. So I recommend to install Microsoft Visual C++ 2013.

Microsoft Visual C++ 2013

I may sound quite naive, and may attract quite a criticism, but here's how I did it,
(It doesn't involve ajax for export, but it doesn't do a full postback either )

Thanks for this post and this answer.
Create a simple controller

public class HomeController : Controller
{               
   /* A demo action
    public ActionResult Index()
    {           
        return View(model);
    }
   */
    [HttpPost]
    public FileResult ExportData()
    {
        /* An example filter
        var filter = TempData["filterKeys"] as MyFilter;
        TempData.Keep();            */
        var someList = db.GetDataFromDb(/*filter*/) // filter as an example

    /*May be here's the trick, I'm setting my filter in TempData["filterKeys"] 
     in an action,(GetFilteredPartial() illustrated below) when 'searching' for the data,
     so do not really need ajax here..to pass my filters.. */

     //Some utility to convert list to Datatable
     var dt = Utility.ConvertToDataTable(someList); 

      //  I am using EPPlus nuget package 
      using (ExcelPackage pck = new ExcelPackage())
      {
          ExcelWorksheet ws = pck.Workbook.Worksheets.Add("Sheet1");
          ws.Cells["A1"].LoadFromDataTable(dt, true);

            using (var memoryStream = new MemoryStream())
            {                   
              pck.SaveAs(memoryStream);
              return File(memoryStream.ToArray(),
              "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
              "ExportFileName.xlsx");                    
            }                
        }   
    }

    //This is just a supporting example to illustrate setting up filters ..        
   /* [HttpPost]
    public PartialViewResult GetFilteredPartial(MyFilter filter)
    {            
        TempData["filterKeys"] = filter;
        var filteredData = db.GetConcernedData(filter);
        var model = new MainViewModel();
        model.PartialViewModel = filteredData;

        return PartialView("_SomePartialView", model);
    } */     
} 

And here are the Views..

/*Commenting out the View code, in order to focus on the imp. code     
 @model Models.MainViewModel
 @{Layout...}     

      Some code for, say, a partial View  
      <div id="tblSampleBody">
        @Html.Partial("_SomePartialView", Model.PartialViewModel)
      </div>
  */                                                       
//The actual part.. Just **posting** this bit of data from the complete View...
//Here, you are not posting the full Form..or the complete View
   @using (Html.BeginForm("ExportData", "Home", FormMethod.Post))
    {
        <input type="submit" value="Export Data" />
    }
//...
//</div>

/*And you may require to pass search/filter values.. as said in the accepted answer..
That can be done while 'searching' the data.. and not while
 we need an export..for instance:-             

<script>             
  var filterData = {
      SkipCount: someValue,
      TakeCount: 20,
      UserName: $("#UserName").val(),
      DepartmentId: $("#DepartmentId").val(),     
   }

  function GetFilteredData() {
       $("#loader").show();
       filterData.SkipCount = 0;
       $.ajax({
          url: '@Url.Action("GetFilteredPartial","Home")',
          type: 'POST',
          dataType: "html",
          data: filterData,
          success: function (dataHTML) {
          if ((dataHTML === null) || (dataHTML == "")) {
              $("#tblSampleBody").html('<tr><td>No Data Returned</td></tr>');
                $("#loader").hide();
            } else {
                $("#tblSampleBody").html(dataHTML);                    
                $("#loader").hide();
            }
        }
     });
   }    
</script>*/

The whole point of the trick seems that, we are posting a form (a part of the Razor View ) upon which we are calling an Action method, which returns: a FileResult, and this FileResult returns the Excel File..
And for posting the filter values, as said, ( and if you require to), I am making a post request to another action, as has been attempted to describe..

public static void ArrangeGrid(DataGridView Grid)
{ 
    int twidth=0;
    if (Grid.Rows.Count > 0)
    {
        twidth = (Grid.Width * Grid.Columns.Count) / 100;
        for (int i = 0; i < Grid.Columns.Count; i++)
            {
            Grid.Columns[i].Width = twidth;
            }

    }
}

you can use Series.idxmax()

>>> import pandas as pd
>>> myseries = pd.Series([1,4,0,7,5], index=[0,1,2,3,4])
>>> myseries.idxmax()
3
>>> 

**Different way to Find Element:**

IEDriver.findElement(By.id("id"));
IEDriver.findElement(By.linkText("linkText"));
IEDriver.findElement(By.xpath("xpath"));

IEDriver.findElement(By.xpath(".//*[@id='id']"));
IEDriver.findElement(By.xpath("//button[contains(.,'button name')]"));
IEDriver.findElement(By.xpath("//a[contains(.,'text name')]"));
IEDriver.findElement(By.xpath("//label[contains(.,'label name')]"));

IEDriver.findElement(By.xpath("//*[contains(text(), 'your text')]");

Check Case Sensitive:
IEDriver.findElement(By.xpath("//*[contains(lower-case(text()),'your text')]");

For exact match: 
IEDriver.findElement(By.xpath("//button[text()='your text']");

**Find NG-Element:**

Xpath == //td[contains(@ng-show,'childsegment.AddLocation')]
CssSelector == .sprite.icon-cancel

You can extract the different parts out quite neatly using a regex pattern:

In [11]: df.row.str.extract('(?P<fips>\d{5})((?P<state>[A-Z ]*$)|(?P<county>.*?), (?P<state_code>[A-Z]{2}$))')
Out[11]: 
    fips                    1           state           county state_code
0  00000        UNITED STATES   UNITED STATES              NaN        NaN
1  01000              ALABAMA         ALABAMA              NaN        NaN
2  01001   Autauga County, AL             NaN   Autauga County         AL
3  01003   Baldwin County, AL             NaN   Baldwin County         AL
4  01005   Barbour County, AL             NaN   Barbour County         AL

[5 rows x 5 columns]

To explain the somewhat long regex:

(?P<fips>\d{5})

• Matches the five digits (\d) and names them "fips".

The next part:

((?P<state>[A-Z ]*$)|(?P<county>.*?), (?P<state_code>[A-Z]{2}$))

Does either (|) one of two things:

(?P<state>[A-Z ]*$)

• Matches any number (*) of capital letters or spaces ([A-Z ]) and names this "state" before the end of the string ($),

or

(?P<county>.*?), (?P<state_code>[A-Z]{2}$))

• matches anything else (.*) then
• a comma and a space then
• matches the two digit state_code before the end of the string ($).

In the example:
Note that the first two rows hit the "state" (leaving NaN in the county and state_code columns), whilst the last three hit the county, state_code (leaving NaN in the state column).

I was having the same issue. I tried with the compatibility option, but in Windows 10 it doesn't show the compatibility option. The following steps solved the problem for me:

1. I made sure the account with which the task was running had the full access privileges on the file to be executed. (Executed the task and was still not running)
2. I man taskschd.msc as administrator
3. I added the account to run the task (whether was it logged or not)
4. I executed the task and now IT WORKED!

So somehow setting up the task in taskschd.msc as a regular user wasn't working, even though my account is an admin one.

Hope this helps anyone having the same issue

If you're looking for the RPM.

rpm -qa | grep MySQL

Most of it's data is stored in /var/lib/mysql so that's another good place to look.

If it is installed

which mysql

will give you the location of the binary.

You could also do an

updatedb

and a

locate mysql

to find any mysql files.

List<Customer> list = ...;
Customer john = list.SingleOrDefault(customer => customer.Firstname == "John");

john will be null if no customer exists with a first name of "John".

In WHILE first check the condition and then execute the program In DO-WHILE loop first execute the program at least one time then check the condition

Click on the Project in Visual Studio and then click on the button titled "Show all files" on the Solution Explorer toolbar. That will show files that aren't in the project. Now you'll see that image, right click in it, and select "Include in project" and that will add the image to the project!

The HTML code is for three div align side by side and can be used for two also by some changes

<div id="wrapper">
  <div id="first">first</div>
  <div id="second">second</div>
  <div id="third">third</div>
</div>

The CSS will be

#wrapper {
  display:table;
  width:100%;
}
#row {
  display:table-row;
}
#first {
  display:table-cell;
  background-color:red;
  width:33%;
}
#second {
  display:table-cell;
  background-color:blue;
  width:33%;
}
#third {
  display:table-cell;
  background-color:#bada55;
  width:34%;
}

This code will workup towards responsive layout as it will resize the

<div> 

according to device width. Even one can silent anyone

<div>

as

<!--<div id="third">third</div> --> 

and can use rest two for two

<div> 

side by side.

Type punning via pointer casts (as opposed to using a union) is a major example of breaking strict aliasing.

Here's the best article in my opinion about running shell scripts in Ruby: "6 Ways to Run Shell Commands in Ruby".

If you only need to get the output use backticks.

I needed more advanced stuff like STDOUT and STDERR so I used the Open4 gem. You have all the methods explained there.

One more place where minSdkVersion makes a sense is a flavor:

productFlavors {
    dev {
        minSdkVersion 22
    }
    prod {
        minSdkVersion 9
    }
}

minSdkVersion (22) will not install on development devices with API level older than 22.

>>> import datetime
>>> d = datetime.datetime.strptime('2011-06-09', '%Y-%m-%d')
>>> d.strftime('%b %d,%Y')
'Jun 09,2011'

In pre-2.5 Python, you can replace datetime.strptime with time.strptime, like so (untested): datetime.datetime(*(time.strptime('2011-06-09', '%Y-%m-%d')[0:6]))

You can look for the four underscore in this way:

create table #test
( t varchar(50) );

insert into #test values 
( 'abc_1_2_3_4.gif'),
('zzz_12_3_3_45.gif');

declare @t varchar(50);
declare @t_aux varchar(50);
declare @t1 int;
declare @t2 int;
declare @t3 int;
declare @t4 int;

DECLARE t_cursor CURSOR
    FOR SELECT t FROM #test
OPEN t_cursor
FETCH NEXT FROM t_cursor into @t;?
set @t1 = charindex( '_', @t )
set @t2 = charindex( '_', @t , @t1+1)
set @t3 = charindex( '_', @t , @t2+1)
set @t4 = charindex( '_', @t , @t3+1)

select @t1, @t2, t3, t4

--do a loop to iterate over all table

you can test it here.

Or in this simple way:

select 
  charindex( '_', t ) as first,
  charindex( '_', t, charindex( '_', t ) + 1 ) as second,
  ...
from 
  #test

The short answer is for creating an attribute in c# you only need to inherit it from Attribute class, Just this :)

But here I'm going to explain attributes in detail:

basically attributes are classes that we can use them for applying our logic to assemblies, classes, methods, properties, fields, ...

In .Net, Microsoft has provided some predefined Attributes like Obsolete or Validation Attributes like ( [Required], [StringLength(100)], [Range(0, 999.99)]), also we have kind of attributes like ActionFilters in asp.net that can be very useful for applying our desired logic to our codes (read this article about action filters if you are passionate to learn it)

one another point, you can apply a kind of configuration on your attribute via AttibuteUsage.

  [AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = true)]

When you decorate an attribute class with AttributeUsage you can tell to c# compiler where I'm going to use this attribute: I'm going to use this on classes, on assemblies on properties or on ... and my attribute is allowed to use several times on defined targets(classes, assemblies, properties,...) or not?!

After this definition about attributes I'm going to show you an example: Imagine we want to define a new lesson in university and we want to allow just admins and masters in our university to define a new Lesson, Ok?

namespace ConsoleApp1
{
    /// <summary>
    /// All Roles in our scenario
    /// </summary>
    public enum UniversityRoles
    {
        Admin,
        Master,
        Employee,
        Student
    }

    /// <summary>
    /// This attribute will check the Max Length of Properties/fields
    /// </summary>
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = true)]
    public class ValidRoleForAccess : Attribute
    {
        public ValidRoleForAccess(UniversityRoles role)
        {
            Role = role;
        }
        public UniversityRoles Role { get; private set; }

    }


    /// <summary>
    /// we suppose that just admins and masters can define new Lesson
    /// </summary>
    [ValidRoleForAccess(UniversityRoles.Admin)]
    [ValidRoleForAccess(UniversityRoles.Master)]
    public class Lesson
    {
        public Lesson(int id, string name, DateTime startTime, User owner)
        {
            var lessType = typeof(Lesson);
            var validRolesForAccesses = lessType.GetCustomAttributes<ValidRoleForAccess>();

            if (validRolesForAccesses.All(x => x.Role.ToString() != owner.GetType().Name))
            {
                throw new Exception("You are not Allowed to define a new lesson");
            }
            
            Id = id;
            Name = name;
            StartTime = startTime;
            Owner = owner;
        }
        public int Id { get; private set; }
        public string Name { get; private set; }
        public DateTime StartTime { get; private set; }

        /// <summary>
        /// Owner is some one who define the lesson in university website
        /// </summary>
        public User Owner { get; private set; }

    }

    public abstract class User
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public DateTime DateOfBirth { get; set; }
    }


    public class Master : User
    {
        public DateTime HireDate { get; set; }
        public Decimal Salary { get; set; }
        public string Department { get; set; }
    }

    public class Student : User
    {
        public float GPA { get; set; }
    }



    class Program
    {
        static void Main(string[] args)
        {

            #region  exampl1

            var master = new Master()
            {
                Name = "Hamid Hasani",
                Id = 1,
                DateOfBirth = new DateTime(1994, 8, 15),
                Department = "Computer Engineering",
                HireDate = new DateTime(2018, 1, 1),
                Salary = 10000
            };
            var math = new Lesson(1, "Math", DateTime.Today, master);

            #endregion

            #region exampl2
            var student = new Student()
            {
                Name = "Hamid Hasani",
                Id = 1,
                DateOfBirth = new DateTime(1994, 8, 15),
                GPA = 16
            };
            var literature = new Lesson(2, "literature", DateTime.Now.AddDays(7), student);
            #endregion

            ReadLine();
        }
    }


}

In the real world of programming maybe we don't use this approach for using attributes and I said this because of its educational point in using attributes

How about mkString ?

theStrings.mkString(",")

A variant exists in which you can specify a prefix and suffix too.

See here for an implementation using foldLeft, which is much more verbose, but perhaps worth looking at for education's sake.

Just use final class.

If you want to be able to add other values use an abstract class.

It doesn't make much sense using an interface, an interface is supposed to specify a contract. You just want to declare some constant values.

You can use the hasClass method, eg.

$('li.menu').hasClass('active') // true|false

Or if you want to select it in one go, you can use:

$('li.menu.active')

An index is just a data structure that makes the searching faster for a specific column in a database. This structure is usually a b-tree or a hash table but it can be any other logic structure.

The easiest way to do this is to let bash do it:

set -x

Or run it explicitly as bash -x myscript.

You could use an onclick event handler in order to get the input value for the text field. Make sure you give the field an unique id attribute so you can refer to it safely through document.getElementById():

If you want to dynamically add elements, you should have a container where to place them. For instance, a <div id="container">. Create new elements by means of document.createElement(), and use appendChild() to append each of them to the container. You might be interested in outputting a meaningful name attribute (e.g. name="member"+i for each of the dynamically generated <input>s if they are to be submitted in a form.

Notice you could also create <br/> elements with document.createElement('br'). If you want to just output some text, you can use document.createTextNode() instead.

Also, if you want to clear the container every time it is about to be populated, you could use hasChildNodes() and removeChild() together.

<html>
<head>
    <script type='text/javascript'>
        function addFields(){
            // Number of inputs to create
            var number = document.getElementById("member").value;
            // Container <div> where dynamic content will be placed
            var container = document.getElementById("container");
            // Clear previous contents of the container
            while (container.hasChildNodes()) {
                container.removeChild(container.lastChild);
            }
            for (i=0;i<number;i++){
                // Append a node with a random text
                container.appendChild(document.createTextNode("Member " + (i+1)));
                // Create an <input> element, set its type and name attributes
                var input = document.createElement("input");
                input.type = "text";
                input.name = "member" + i;
                container.appendChild(input);
                // Append a line break 
                container.appendChild(document.createElement("br"));
            }
        }
    </script>
</head>
<body>
    <input type="text" id="member" name="member" value="">Number of members: (max. 10)<br />
    <a href="#" id="filldetails" onclick="addFields()">Fill Details</a>
    <div id="container"/>
</body>
</html>

See a working sample in this JSFiddle.

The message you received is common when you have ruby 2.0.0p0 (2013-02-24) on top of Windows.

The message "DL is deprecated, please use Fiddle" is not an error; it's only a warning.

The source is the Deprecation notice for DL introduced some time ago in dl.rb ( see revisions/37910 ).

On Windows the lib/ruby/site_ruby/2.0.0/readline.rb file still requires dl.rb so the warning message comes out when you require 'irb' ( because irb requires 'readline' ) or when anything else wants to require 'readline'.

You can open readline.rb with your favorite text editor and look up the code ( near line 4369 ):

    if RUBY_VERSION < '1.9.1'
      require 'Win32API'
    else
      require 'dl'
      class Win32API
        DLL = {}

We can always hope for an improvement to work out this deprecation in future releases of Ruby.

EDIT: For those wanting to go deeper about Fiddle vs DL, let it be said that their purpose is to dynamically link external libraries with Ruby; you can read on the ruby-doc website about DL or Fiddle.

From http://www.sqlite.org/cvstrac/wiki?p=UnsupportedSql

To create a new database, just do sqlite_open(). To drop a database, delete the file.

You can use CT2CA

CString datasetPath;
CT2CA st(datasetPath);
string dataset(st);

SQL Developer has a built-in reset password option that may work for your situation. It requires adding Oracle Instant Client to the workstation as well. When instant client is in the path when SQL developer launches you will get the following option enabled:

Oracle Instant Client does not need admin privileges to install, just the ability to write to a directory and add that directory to the users path. Most users have the privileges to do this.

Recap: In order to use Reset Password on Oracle SQL Developer:

1. You must unpack the Oracle Instant Client in a directory
2. You must add the Oracle Instant Client directory to the users path
3. You must then restart Oracle SQL Developer

At this point you can right click a data source and reset your password.

See http://www.thatjeffsmith.com/archive/2012/11/resetting-your-oracle-user-password-with-sql-developer/ for a complete walk-through

Also see the comment in the oracle docs: http://docs.oracle.com/cd/E35137_01/appdev.32/e35117/dialogs.htm#RPTUG41808

An alternative configuration to have SQL Developer (tested on version 4.0.1) recognize and use the Instant Client on OS X is:

1. Set path to Instant Client in Preferences -> Database -> Advanced -> Use Oracle Client
2. Verify the Instance Client can be loaded succesfully using the Configure... -> Test... options from within the preferences dialog

3. (OS X) Refer to this question to resolve issues related to DYLD_LIBRARY_PATH environment variable. I used the following command and then restarted SQL Developer to pick up the change:

   $ launchctl setenv DYLD_LIBRARY_PATH /path/to/oracle/instantclient_11_2

Add the below to php.ini [ use '/' instead of '\' in the path] curl.cainfo= "path/cacert.pem"

Restarted my XAMPP. It worked fine for me. Thanks

Try this...

//global declaration
private TextView timeUpdate;
Calendar calendar;

.......

timeUpdate = (TextView) findViewById(R.id.timeUpdate); //initialize in onCreate()

.......

//in onStart()
calendar = Calendar.getInstance();
//date format is:  "Date-Month-Year Hour:Minutes am/pm"
SimpleDateFormat sdf = new SimpleDateFormat("dd-MMM-yyyy HH:mm a"); //Date and time
String currentDate = sdf.format(calendar.getTime());

//Day of Name in full form like,"Saturday", or if you need the first three characters you have to put "EEE" in the date format and your result will be "Sat".
SimpleDateFormat sdf_ = new SimpleDateFormat("EEEE"); 
Date date = new Date();
String dayName = sdf_.format(date);
timeUpdate.setText("" + dayName + " " + currentDate + "");

The result is...

happy coding.....

First of all, you can't pass to alert second argument, use concatenation instead

alert("Input is " + inputValue);

Example

However in order to get values from input better to use states like this

var MyComponent = React.createClass({_x000D_
  getInitialState: function () {_x000D_
    return { input: '' };_x000D_
  },_x000D_
_x000D_
  handleChange: function(e) {_x000D_
    this.setState({ input: e.target.value });_x000D_
  },_x000D_
_x000D_
  handleClick: function() {_x000D_
    console.log(this.state.input);_x000D_
  },_x000D_
_x000D_
  render: function() {_x000D_
    return (_x000D_
      <div>_x000D_
        <input type="text" onChange={ this.handleChange } />_x000D_
        <input_x000D_
          type="button"_x000D_
          value="Alert the text input"_x000D_
          onClick={this.handleClick}_x000D_
        />_x000D_
      </div>_x000D_
    );_x000D_
  }_x000D_
});_x000D_
_x000D_
ReactDOM.render(_x000D_
  <MyComponent />,_x000D_
  document.getElementById('container')_x000D_
);

<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>_x000D_
<div id="container"></div>

I would unpack your gem in the application vendor folder

gem unpack your.gem --target /path_to_app/vendor/gems/

Then add the path on the Gemfile to link unpacked gem.

gem 'your', '2.0.1', :path => 'vendor/gems/your'

Now, i'm being told that this will terminate the session (or is it all sessions?) in the 15th minute of use, regardless their activity.

No, that's not true. The session-timeout configures a per session timeout in case of inactivity.

Are these methods equivalent? Should I favour the web.xml config?

The setting in the web.xml is global, it applies to all sessions of a given context. Programatically, you can change this for a particular session.

For Jenkins 2.190.1 this works for sure:

    post {
        always {
            cleanWs deleteDirs: true, notFailBuild: true
        }
    }

You can use PHP, JSP, ASP or any other server side script to connect with mysql database and and return JSON data that you can parse it to in your android app this link how to do it

What is the difference?

From the documentation:

- (Boolean) instance_of?(class)

Returns true if obj is an instance of the given class.

and:

- (Boolean) is_a?(class)
- (Boolean) kind_of?(class)

Returns true if class is the class of obj, or if class is one of the superclasses of obj or modules included in obj.

If that is unclear, it would be nice to know what exactly is unclear, so that the documentation can be improved.

When should I use which?

Never. Use polymorphism instead.

Why are there so many of them?

I wouldn't call two "many". There are two of them, because they do two different things.

You can try this:

var myBoolean = Boolean.parse(boolString);

If the page under the overlayer can be "fixed" at the top, when you open the overlay you can set

body { position: fixed; overflow-y:scroll }

you should still see the right scrollbar but the content is not scrollable. When you close the overlay just revert these properties with

body { position: static; overflow-y:auto }

I just proposed this way only because you wouldn't need to change any scroll event

Update

You could also do a slight improvement: if you get the document.documentElement.scrollTop property via javascript just before the layer opening, you could dynamically assign that value as top property of the body element: with this approach the page will stand in its place, no matter if you're on top or if you have already scrolled.

Css

.noscroll { position: fixed; overflow-y:scroll }

JS

$('body').css('top', -(document.documentElement.scrollTop) + 'px')
         .addClass('noscroll');

You can create a form in VBA, with code to increase the width of a label control as your code progresses. You can use the width property of a label control to resize it. You can set the background colour property of the label to any colour you choose. This will let you create your own progress bar.

The label control that resizes is a quick solution. However, most people end up creating individual forms for each of their macros. I use the DoEvents function and a modeless form to use a single form for all your macros.

Here is a blog post I wrote about it: http://strugglingtoexcel.wordpress.com/2014/03/27/progress-bar-excel-vba/

All you have to do is import the form and a module into your projects, and call the progress bar with: Call modProgress.ShowProgress(ActionIndex, TotalActions, Title.....)

I hope this helps.

I suggest you to use provider. Provide is good when you want to configure it first before to use (against Service/Factory)

Something like:

.provider('Magazines', function() {

    this.url = '/';
    this.urlArray = '/';
    this.organId = 'Default';

    this.$get = function() {
        var url = this.url;
        var urlArray = this.urlArray;
        var organId = this.organId;

        return {
            invoke: function() {
                return ......
            }
        }
    };

    this.setUrl  = function(url) {
        this.url = url;
    };

   this.setUrlArray  = function(urlArray) {
        this.urlArray = urlArray;
    };

    this.setOrganId  = function(organId) {
        this.organId = organId;
    };
});

.config(function(MagazinesProvider){
    MagazinesProvider.setUrl('...');
    MagazinesProvider.setUrlArray('...');
    MagazinesProvider.setOrganId('...');
});

And now controller:

function MyCtrl($scope, Magazines) {        

        Magazines.invoke();

       ....

}

For Jquery chosen if you send the attribute to function and need to update-select option

$('#yourElement option[value="'+yourValue+'"]').attr('selected', 'selected');
$('#editLocationCity').chosen().change();
$('#editLocationCity').trigger('liszt:updated');

Using find:

find . -maxdepth 1 -type f

Using the -maxdepth 1 option ensures that you only look in the current directory (or, if you replace the . with some path, that directory). If you want a full recursive listing of all files in that and subdirectories, just remove that option.

We can use four methods for this conversion

1. parseInt with radix 10
2. Number Constructor
3. Unary Plus Operator
4. Using mathematical functions (subtraction)

const numString = "065";_x000D_
_x000D_
//parseInt with radix=10_x000D_
let number = parseInt(numString, 10);_x000D_
console.log(number);_x000D_
_x000D_
// Number constructor_x000D_
number = Number(numString);_x000D_
console.log(number);_x000D_
_x000D_
// unary plus operator_x000D_
number = +numString;_x000D_
console.log(number);_x000D_
_x000D_
// conversion using mathematical function (subtraction)_x000D_
number = numString - 0;_x000D_
console.log(number);

Update(based on comments): Why doesn't this work on "large numbers"?

For the primitive type Number, the safest max value is 2^53-1(Number.MAX_SAFE_INTEGER).

console.log(Number.MAX_SAFE_INTEGER);

Now, lets consider the number string '099999999999999999999' and try to convert it using the above methods

const numString = '099999999999999999999';_x000D_
_x000D_
let parsedNumber = parseInt(numString, 10);_x000D_
console.log(`parseInt(radix=10) result: ${parsedNumber}`);_x000D_
_x000D_
parsedNumber = Number(numString);_x000D_
console.log(`Number conversion result: ${parsedNumber}`);_x000D_
_x000D_
parsedNumber = +numString;_x000D_
console.log(`Appending Unary plus operator result: ${parsedNumber}`);_x000D_
_x000D_
parsedNumber = numString - 0;_x000D_
console.log(`Subtracting zero conversion result: ${parsedNumber}`);

All results will be incorrect.

That's because, when converted, the numString value is greater than Number.MAX_SAFE_INTEGER. i.e.,

99999999999999999999 > 9007199254740991

This means all operation performed with the assumption that the stringcan be converted to number type fails.

For numbers greater than 2⁵³, primitive BigInt has been added recently. Check browser compatibility of BigInthere.

The conversion code will be like this.

const numString = '099999999999999999999';
const number = BigInt(numString);

P.S: Why radix is important for parseInt?

If radix is undefined or 0 (or absent), JavaScript assumes the following:

• If the input string begins with "0x" or "0X", radix is 16 (hexadecimal) and the remainder of the string is parsed
• If the input string begins with "0", radix is eight (octal) or 10 (decimal)
• If the input string begins with any other value, the radix is 10 (decimal)

Exactly which radix is chosen is implementation-dependent. ECMAScript 5 specifies that 10 (decimal) is used, but not all browsers support this yet.

For this reason, always specify a radix when using parseInt

try this

ini_set("SMTP","aspmx.l.google.com");
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type: text/html; charset=iso-8859-1" . "\r\n";
$headers .= "From: [email protected]" . "\r\n";
mail("[email protected]","test subject","test body",$headers);

I was facing the same problem today and made up a wrapper class, which checks before every method if the element reference is still valid. My solution to retrive the element is pretty simple so i thought i'd just share it.

private void setElementLocator()
{
    this.locatorVariable = "selenium_" + DateTimeMethods.GetTime().ToString();
    ((IJavaScriptExecutor)this.driver).ExecuteScript(locatorVariable + " = arguments[0];", this.element);
}

private void RetrieveElement()
{
    this.element = (IWebElement)((IJavaScriptExecutor)this.driver).ExecuteScript("return " + locatorVariable);
}

You see i "locate" or rather save the element in a global js variable and retrieve the element if needed. If the page gets reloaded this reference will not work anymore. But as long as only changes are made to doom the reference stays. And that should do the job in most cases.

Also it avoids re-searching the element.

John

Alternatively you can use the following methods in JunitCore class http://junit.sourceforge.net/javadoc/org/junit/runner/JUnitCore.html

run (with Request , Class classes and Runner) or runClasses from your java file.

It's worked fine in server

composer install --no-dev

Just to Elaborate an alternate method and a Use case for which it is helpful:

• Subtract 1 day from current datetime:

from datetime import datetime, timedelta
print datetime.now() + timedelta(days=-1)  # Here, I am adding a negative timedelta

• Useful in the Case, If you want to add 5 days and subtract 5 hours from current datetime. i.e. What is the Datetime 5 days from now but 5 hours less ?

from datetime import datetime, timedelta
print datetime.now() + timedelta(days=5, hours=-5)

It can similarly be used with other parameters e.g. seconds, weeks etc

When you assign a variable to empty curly braces {} eg: new_set = {}, it becomes a dictionary. To create an empty set, assign the variable to a 'set()' ie: new_set = set()

I was doing this inside a virtualenv on Oracle Linux 6.4 using python-2.6 so the apt-based solutions weren't an option for me, nor were the python-2.7 ideas. My fix was to upgrade my version of setuptools that had been installed by virtualenv:

pip install --upgrade setuptools

After that, I was able to install packages into the virtualenv. I know this question has already had an answer selected but I hope this answer will help others in my situation.

It is to mark the parameter as optional.

• TypeScript handbook https://www.typescriptlang.org/docs/handbook/functions.html#optional-and-default-parameters
• TypeScript Deep Dive https://basarat.gitbook.io/typescript/type-system/functions#optional-parameters

As per my Answer here: https://stackoverflow.com/questions/6313126/how-to-remove-a-directory-in-my-github-repository

To remove folder/directory or file only from git repository and not from the local try 3 simple steps.

Steps to remove directory

git rm -r --cached File-or-FolderName
git commit -m "Removed folder from repository"
git push origin master

Steps to ignore that folder in next commits

To ignore that folder from next commits make one file in root named .gitignore and put that folders name into it. You can put as many as you want

.gitignore file will be look like this

/FolderName

After setting the path of your jdk use JPS.Then You can eaisly kill it by Task Manager
JPS will give you all java processes

There is a difference, but there is no difference in that example.

Using the more verbose method: new Array() does have one extra option in the parameters: if you pass a number to the constructor, you will get an array of that length:

x = new Array(5);
alert(x.length); // 5

To illustrate the different ways to create an array:

var a = [],            // these are the same
    b = new Array(),   // a and b are arrays with length 0

    c = ['foo', 'bar'],           // these are the same
    d = new Array('foo', 'bar'),  // c and d are arrays with 2 strings

    // these are different:
    e = [3]             // e.length == 1, e[0] == 3
    f = new Array(3),   // f.length == 3, f[0] == undefined

;

Another difference is that when using new Array() you're able to set the size of the array, which affects the stack size. This can be useful if you're getting stack overflows (Performance of Array.push vs Array.unshift) which is what happens when the size of the array exceeds the size of the stack, and it has to be re-created. So there can actually, depending on the use case, be a performance increase when using new Array() because you can prevent the overflow from happening.

As pointed out in this answer, new Array(5) will not actually add five undefined items to the array. It simply adds space for five items. Be aware that using Array this way makes it difficult to rely on array.length for calculations.

import json
row = [1L,[0.1,0.2],[[1234L,1],[134L,2]]]
row_json = json.dumps(row)

I solved the same problem with,

$(window).on('pageshow',function(){
    var vids = document.querySelectorAll('video');
    for (var i = 0; i < vids.length;){
        vids[i].play();
    }
})

You have to launch the videos after the page has been shown.

post your complete string. Though, my guess is there is an apostrophe (') character in your string. replace it with (\') and it will fix the issue. for example,

//strings.xml
<string name="terms">
Hey Mr. Android, are you stuck?  Here, I\'ll clear a path for you.  
</string>

Ref:

http://www.mrexcel.com/forum/showthread.php?t=195353

https://code.google.com/archive/p/replicaisland/issues/48

• utf8 is MySQL's older, flawed implementation of UTF-8 which is in the process of being deprecated.
• utf8mb4 is what they named their fixed UTF-8 implementation, and is what you should use right now.

In their flawed version, only characters in the first 64k character plane - the basic multilingual plane - work, with other characters considered invalid. The code point values within that plane - 0 to 65535 (some of which are reserved for special reasons) can be represented by multi-byte encodings in UTF-8 of up to 3 bytes, and MySQL's early version of UTF-8 arbitrarily decided to set that as a limit. At no point was this limitation a correct interpretation of the UTF-8 rules, because at no point was UTF-8 defined as only allowing up to 3 bytes per character. In fact, the earliest definitions of UTF-8 defined it as having up to 6 bytes (since revised to 4). MySQL's original version was always arbitrarily crippled.

Back when MySQL released this, the consequences of this limitation weren't too bad as most Unicode characters were in that first plane. Since then, more and more newly defined character ranges have been added to Unicode with values outside that first plane. Unicode itself defines 17 planes, though so far only 7 of these are used.

In an effort not to break old code making any particular assumptions, MySQL retained the broken implementation and called the newer, fixed version utf8mb4. This has led to some confusion with the name being misinterpreted as if it's some kind of extension to UTF-8 or alternative form of UTF-8, rather than MySQL's implementation of the true UTF-8.

Future versions of MySQL will eventually phase out the older version, and for now it can be considered deprecated. For the foreseeable future you need to use utf8mb4 to ensure correct UTF-8 encoding. After sufficient time has passed, the current utf8 will be removed, and at some future date utf8 will rise again, this time referring to the fixed version, though utf8mb4 will continue to unambiguously refer to the fixed version.

Raymond Chen has a really excellent blog post on this:

GUIDs are globally unique, but substrings of GUIDs aren't

If you want to open your phone without touching it here is the way

Steps

1. Make sure you have completed the adb setup in both pc and android
2. open cmd(Command Prompt)
3. type adb devices to cheek if your phone is ready or not
4. If it shows something like

List of devices attached
059c97f4        device

then enter the following command

adb shell input keyevent 26 && adb shell input swipe 600 600 0 0 && adb shell input text <pass> && adb shell input keyevent 66

put your password in <pass> and done. You phone is hopefully opened

If, by Boolean AND, you mean items that appear in both lists, e.g. intersection, then you should look at Python's set and frozenset types.

Try using http://www.example.org?candy_name=M%26M.

See also this reference and some more information on Wikipedia.

to me it was upgrading dependencies of com.google.gms:google-services inside build.gradle to

buildscript {
repositories {
    jcenter()
    mavenCentral()
    maven {
        url 'https://maven.google.com/'
        name 'Google'
    }
    google()
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.3.2'
    classpath 'com.google.gms:google-services:4.2.0'

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

Can you delete your bin debug folder and recompile again?

Or check your project reference to the System.Data.SQLite, track down where it is located, then open the dll in reflector. If you can't open it, that means that the dll is corrupted, you might want to find a correct one or reinstall the .net framework.

In html use

<input :required="condition" />

And define in data property like

data () {
   return {
      condition: false
   }
}

This has worked for me in turning "//" into just "/".

str.replace(/\/\//g, '/');

I vote for Visual Studio, but it seems that C++ is treated like second class citizen (not the compiler and stuff but IDE support) compared to .NET languages like C#, but hopefully MS will do something about it by the next version of Visual Studio (new standard is coming and they promised that 10 should be new 6).

It should be a Python expression that, when eval'd, creates an object with the exact same properties as this one. For example, if you have a Fraction class that contains two integers, a numerator and denominator, your __repr__() method would look like this:

# in the definition of Fraction class
def __repr__(self):
    return "Fraction(%d, %d)" % (self.numerator, self.denominator)

Assuming that the constructor takes those two values.

Another option is to use sprintf.

For example,

char buffer[50];
sprintf( buffer, "My String" );

Good luck.

In my case , I used the 'is' a jQuery function, I had a HTML element with different css classes added , I was looking for a specific class in the middle of these , so I used the "is" a good alternative to check a class dynamically added to an html element , which already has other css classes, it is another good alternative.

simple example :

 <!--element html-->
 <nav class="cbp-spmenu cbp-spmenu-horizontal cbp-spmenu-bottom cbp-spmenu-open" id="menu">somethings here... </nav>

 <!--jQuery "is"-->
 $('#menu').is('.cbp-spmenu-open');

advanced example :

 <!--element html-->
    <nav class="cbp-spmenu cbp-spmenu-horizontal cbp-spmenu-bottom cbp-spmenu-open" id="menu">somethings here... </nav>

   <!--jQuery "is"-->
    if($('#menu').is('.cbp-spmenu-bottom.cbp-spmenu-open')){
       $("#menu").show();
    }

The problem may where the code is being executed. If you are in the head of a document executing JavaScript, even when you have an element with id="u" in your web page, the code gets executed before the DOM is finished loading, and so none of the HTML really exists yet... You can fix this by moving your code to the end of the page just above the closing html tag. This is one good reason to use jQuery.

You could try this approach:

1. Get the current date.

2. Add the the number of years which is equal to the difference between the current date's year and the specified year.

3. Subtract the number of days that is the last obtained date's week day's number (and it will give us the last day of some week).

4. Add the number of weeks which is the difference between the last obtained date's week number and the specified week number, and that will yield the last day of the desired week.

5. Subtract 6 days to obtain the first day.

While most common approach is to use Model::select, it can cause rendering out all attributes defined with accessor methods within model classes. So if you define attribute in your model:

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class User extends Model
{
    /**
     * Get the user's first name.
     *
     * @param  string  $value
     * @return string
     */
    public function getFirstNameAttribute($value)
    {
        return ucfirst($value);
    }
}

And then use: TableName::select('username')->where('id', 1)->get();

It will output collection with both first_name and username, rather than only username.

Better use pluck(), solo or optionally in combination with select - if you want specific columns.

TableName::select('username')->where('id', 1)->pluck('username');

or

TableName::where('id', 1)->pluck('username'); //that would return collection consisting of only username values

Also, optionally, use ->toArray() to convert collection object into array.

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

I had the same problem, when i loaded a text file via fs.readFile(), I tried to set the encodeing to UTF8, it keeped the same. my solution now is this:

myString = JSON.parse( JSON.stringify( myString ) )

after this an Ö is realy interpreted as an Ö.

It seems that you'll need two fields, a choice list for the currency and a number field for the value.

A common technique in such case is to use a div or span for the display (form fields offscreen), and on click switch to the form elements for editing.

Adding on to Michael Schock's answer:

class MyForm extends React.Component {
  constructor() {
    super();
    this.handleSubmit = this.handleSubmit.bind(this);
  }

  handleSubmit(event) {
    event.preventDefault();
    const data = new FormData(event.target);

    console.log(data.get('email')); // reference by form input's `name` tag

    fetch('/api/form-submit-url', {
      method: 'POST',
      body: data,
    });
  }

  render() {
    return (
      <form onSubmit={this.handleSubmit}>
        <label htmlFor="username">Enter username</label>
        <input id="username" name="username" type="text" />

        <label htmlFor="email">Enter your email</label>
        <input id="email" name="email" type="email" />

        <label htmlFor="birthdate">Enter your birth date</label>
        <input id="birthdate" name="birthdate" type="text" />

        <button>Send data!</button>
      </form>
    );
  }
}

See this Medium article: How to Handle Forms with Just React

This method gets form data only when Submit button is pressed. Much cleaner IMO!

I tried above all and end-up with few changes which I would like to share. Here's the code which works for me (find the attached screenshot):

<div class="input-group">
    <input type="text" class="form-control" placeholder="Search text">
    <span class="input-group-btn" style="width:0;">
        <button class="btn btn-default" type="button">Go!</button>
    </span>
</div>

If you want to see it working, just use below code in you editor:

<html>
    <head>
        <link type='text/css' rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css' />
    </head>
    <body>
        <div class="container body-content">
            <div class="form-horizontal">
              <div class="input-group">
                  <input type="text" class="form-control" placeholder="Search text">
                  <span class="input-group-btn" style="width:0;">
                      <button class="btn btn-default" type="button">Go!</button>
                  </span>
              </div>
            </div>
        </div>
    </body>
</html>

Hope this helps.

In my case issue occurred after following:

I selected proxy settings from Android Studio settings when I was working in a network behind a proxy. When I disconnected from that network and connected to home network which doesn't have a proxy, I removed the proxy settings from Android Studio, but gradle seemed to take the old proxy settings.

The problem was that gradle had also saved the proxy settings in following file when I set proxy settings in Android Studio, but it hasn't got removed when I removed proxy settings from Android Studio.

%HOME%\.gradle\gradle.properties

When I removed the proxy settings from this file, gradle sync worked again.

Microsoft.Win32.OpenFileDialog is the standard dialog that any application on Windows uses. Your user won't be surprised by its appearance when you use WPF in .NET 4.0

The dialog was altered in Vista. WPF in .NET 3.0 and 3.5 still used the legacy dialog but that was fixed in .NET 4.0. I can only guess that you started this thread because you are seeing that old dialog. Which probably means you're actually running a program that is targeting 3.5. Yes, the Winforms wrapper did get the upgrade and shows the Vista version. System.Windows.Forms.OpenFileDialog class, you'll need to add a reference to System.Windows.Forms.

Global variables are bad, if they allow you to manipulate aspects of a program that should be only modified locally. In OOP globals often conflict with the encapsulation-idea.

Take a look at the write.csv or the write.table functions. You just have to supply the file name the user selects to the file parameter, and the dataframe to the x parameter:

write.csv(x=df, file="myFileName")

You need to run the .datepicker(); again after you've dynamically created the other textbox elements.

I would recommend doing so in the callback method of the call that is adding the elements to the DOM.

So lets say you're using the JQuery Load method to pull the elements from a source and load them into the DOM, you would do something like this:

$('#id_of_div_youre_dynamically_adding_to').load('ajax/get_textbox', function() {
  $(".datepicker_recurring_start" ).datepicker();
});

Your firewall does not allow any new connection to share information without your consent. ONLY thing to do is give your consent to your firewall.

1. Go to Firewall settings in Control Panel

2. Click on Advanced Settings

3. Click on Inbound Rules and Add a new rule.

4. Choose 'Type Of Rule' to Port.

5. Allow this for All Programs.

6. Allow this rule to be applied on all Profiles i.e. Domain, Private, Public.

7. Give this rule any name.

That's it. Now another PC and mobiles connected on the same network can access the local sites. Lets Start Development.

Try This:

$url = "http://www.google.com/search?q=".$strSearch."&hl=en&start=0&sa=N";
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_HEADER, 0);
  curl_setopt($ch, CURLOPT_VERBOSE, 0);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible;)");
  curl_setopt($ch, CURLOPT_URL, urlencode($url));
  $response = curl_exec($ch);
  curl_close($ch);

You have the same result when calling .size() method or .length property but the .length property is preferred because it doesn't have the overhead of a function call. So the best way:

$("#mylist li").length

For special character I normally use the Unicode definition, for the '&' for example: \u0026 if I am correct. Here is a nice reference page: http://jrgraphix.net/research/unicode_blocks.php?block=0

one easy way i know using JsonObject:

try {
    JSONObject json = new JSONObject();
    json.put("string", myString);
    String converted = json.getString("string");

} catch (JSONException e) {
    e.printStackTrace();
}

You can list all the global settings using

git config --global --list

My proxy settings were set as

...
remote.origin.proxy=
remote.origin.proxy=address:port
...

The command git config --global --unset remote.origin.proxy did not work.

So I found the global .gitconfig file it was in, using this

git config --list --show-origin

And manually removed the proxy fields.

Unfortunately to be able to use the extension modules provided by others you'll be forced to use the official compiler to compile Python. These are:

• Visual Studio 2008 for Python 2.7. See: https://docs.python.org/2.7/using/windows.html#compiling-python-on-windows

• Visual Studio 2010 for Python 3.4. See: https://docs.python.org/3.4/using/windows.html#compiling-python-on-windows

Alternatively, you can use MinGw to compile extensions in a way that won't depend on others.

See: https://docs.python.org/2/install/#gnu-c-cygwin-MinGW or https://docs.python.org/3.4/install/#gnu-c-cygwin-mingw

This allows you to have one compiler to build your extensions for both versions of Python, Python 2.x and Python 3.x.

1. Right click on the external folder which is having package

src.prefix1.prefix.packagename1 
src.prefix1.prefix.packagename2

2. Click Build path --> Remove from build path.

3. Now go the folder prefix1 in the folder section of your project.

4. Right click on it --> Build path --> Use as source folder.

5. Done. The package folder wont show any error now. If it still shows, just restart the project.

There is no existing Swap-method, so you have to create one yourself. Of course you can linqify it, but that has to be done with one (unwritten?) rules in mind: LINQ-operations do not change the input parameters!

In the other "linqify" answers, the (input) list is modified and returned, but this action brakes that rule. If would be weird if you have a list with unsorted items, do a LINQ "OrderBy"-operation and than discover that the input list is also sorted (just like the result). This is not allowed to happen!

So... how do we do this?

My first thought was just to restore the collection after it was finished iterating. But this is a dirty solution, so do not use it:

static public IEnumerable<T> Swap1<T>(this IList<T> source, int index1, int index2)
{
    // Parameter checking is skipped in this example.

    // Swap the items.
    T temp = source[index1];
    source[index1] = source[index2];
    source[index2] = temp;

    // Return the items in the new order.
    foreach (T item in source)
        yield return item;

    // Restore the collection.
    source[index2] = source[index1];
    source[index1] = temp;
}

This solution is dirty because it does modify the input list, even if it restores it to the original state. This could cause several problems:

1. The list could be readonly which will throw an exception.
2. If the list is shared by multiple threads, the list will change for the other threads during the duration of this function.
3. If an exception occurs during the iteration, the list will not be restored. (This could be resolved to write an try-finally inside the Swap-function, and put the restore-code inside the finally-block).

There is a better (and shorter) solution: just make a copy of the original list. (This also makes it possible to use an IEnumerable as a parameter, instead of an IList):

static public IEnumerable<T> Swap2<T>(this IList<T> source, int index1, int index2)
{
    // Parameter checking is skipped in this example.

    // If nothing needs to be swapped, just return the original collection.
    if (index1 == index2)
        return source;

    // Make a copy.
    List<T> copy = source.ToList();

    // Swap the items.
    T temp = copy[index1];
    copy[index1] = copy[index2];
    copy[index2] = temp;

    // Return the copy with the swapped items.
    return copy;
}

One disadvantage of this solution is that it copies the entire list which will consume memory and that makes the solution rather slow.

You might consider the following solution:

static public IEnumerable<T> Swap3<T>(this IList<T> source, int index1, int index2)
{
    // Parameter checking is skipped in this example.
    // It is assumed that index1 < index2. Otherwise a check should be build in and both indexes should be swapped.

    using (IEnumerator<T> e = source.GetEnumerator())
    {
        // Iterate to the first index.
        for (int i = 0; i < index1; i++)
            yield return source[i];

        // Return the item at the second index.
        yield return source[index2];

        if (index1 != index2)
        {
            // Return the items between the first and second index.
            for (int i = index1 + 1; i < index2; i++)
                yield return source[i];

            // Return the item at the first index.
            yield return source[index1];
        }

        // Return the remaining items.
        for (int i = index2 + 1; i < source.Count; i++)
            yield return source[i];
    }
}

And if you want to input parameter to be IEnumerable:

static public IEnumerable<T> Swap4<T>(this IEnumerable<T> source, int index1, int index2)
{
    // Parameter checking is skipped in this example.
    // It is assumed that index1 < index2. Otherwise a check should be build in and both indexes should be swapped.

    using(IEnumerator<T> e = source.GetEnumerator())
    {
        // Iterate to the first index.
        for(int i = 0; i < index1; i++) 
        {
            if (!e.MoveNext())
                yield break;
            yield return e.Current;
        }

        if (index1 != index2)
        {
            // Remember the item at the first position.
            if (!e.MoveNext())
                yield break;
            T rememberedItem = e.Current;

            // Store the items between the first and second index in a temporary list. 
            List<T> subset = new List<T>(index2 - index1 - 1);
            for (int i = index1 + 1; i < index2; i++)
            {
                if (!e.MoveNext())
                    break;
                subset.Add(e.Current);
            }

            // Return the item at the second index.
            if (e.MoveNext())
                yield return e.Current;

            // Return the items in the subset.
            foreach (T item in subset)
                yield return item;

            // Return the first (remembered) item.
            yield return rememberedItem;
        }

        // Return the remaining items in the list.
        while (e.MoveNext())
            yield return e.Current;
    }
}

Swap4 also makes a copy of (a subset of) the source. So worst case scenario, it is as slow and memory consuming as function Swap2.

index.html

<!DOCTYPE html>
<html>
   <body>
       <form action="submit.php" method="POST">
         First name: <input type="text" name="firstname" /><br /><br />
         Last name: <input type="text" name="lastname" /><br />
         <input type="submit" value="Submit" />
      </form> 
   </body>
</html>

After that one more file which page you want to display after pressing the submit button

submit.php

<html>
  <body>

    Your First Name is -  <?php echo $_POST["firstname"]; ?><br>
    Your Last Name is -   <?php echo $_POST["lastname"]; ?>

  </body>
</html>

Here is a similar question with some - yet unaccepted - answers. One of them mentions FMJ as a java alternative to JMF.

This saved me a couple of times. Fast and it works!

--batch Print results using tab as the column separator, with each row on a new line.

--raw disables character escaping (\n, \t, \0, and \)

Example:

mysql -udemo_user -p -h127.0.0.1 --port=3306 \
   --default-character-set=utf8mb4 --database=demo_database \
   --batch --raw < /tmp/demo_sql_query.sql > /tmp/demo_csv_export.tsv

For completeness you could convert to csv (but be careful because tabs could be inside field values - e.g. text fields)

tr '\t' ',' < file.tsv > file.csv

Use nm -a your.dylib

It will print all the symbols including globals

The typical way is with scanf:

int input_value;

scanf("%d", &input_value);

In most cases, however, you want to check whether your attempt at reading input succeeded. scanf returns the number of items it successfully converted, so you typically want to compare the return value against the number of items you expected to read. In this case you're expecting to read one item, so:

if (scanf("%d", &input_value) == 1)
    // it succeeded
else
    // it failed

Of course, the same is true of all the scanf family (sscanf, fscanf and so on).

On windows

If you do not want to change your JAVA_HOME variable inside the system variables.

Edit your mvn.bat file and add a line like this

set JAVA_HOME=C:\Program Files\Java\jdk1.7.0_45\jre

This can be done after @REM ==== START VALIDATION ==== like mentionned by @Jonathan

On Mac (& Linux ?)

If you do not want to change your JAVA_HOME variable inside your ~/.bashrc or ~/.bash_profile

you can create a ~/.mavenrc file and redefine your JAVA_HOME using the java_home tool

export JAVA_HOME=`/usr/libexec/java_home -v 1.7.0_45`

Sanity Check

You can verify that everything is working fine by executing the following commands. The jdk version should be different.

mvn -version

then

java -version

For the go up, you just need to use scrollTop instead of scrollBottom:

$("#upClick").on("click", function () {
    scrolled = scrolled - 300;
    $(".cover").stop().animate({
        scrollTop: scrolled
    });
});

Also, use the .stop() method to stop the currently-running animation on the cover div. When .stop() is called on an element, the currently-running animation (if any) is immediately stopped.

FIDDLE DEMO

If I'm reading your question correctly, objects in general are agnostic about where they are contained. They don't know who their parents are. To find that information, you have to parse the parent data structure. The DOM has ways of doing this for us when you're talking about element objects in a document, but it looks like you're talking about vanilla objects.

BOTHER appears to be available from <asm/termios.h> on Linux. Pulling the definition from there is going to be wildly non-portable, but I assume this API is non-portable anyway, so it's probably no big loss.

I have had the same problem in the past on many sites I have done here at work. The only guaranteed method of making sure the user gets the email is to advise the user to add you to there safe list. Any other method is really only going to be something that can help with it and isn't guaranteed.

You can add float: left; for each of the boxes (box1, box2, box3).

http://jsfiddle.net/Wa4ma/

This matches a word from any length:

var phrase = "an important number comes after this: 123456";
var word = "this: ";
var number = phrase.substr(phrase.indexOf(word) + word.length);
// number = 123456

If you are using dataset to bind in a Grid, you can add the row after you fill in the sql data adapter:

adapter.Fill(ds);
ds.Tables(0).Rows.Add();

Press Report error and OK. Next will be enabled.

This works to me.

<div id="demo">
        <h2>Demo</h2>
</div>
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
<script>
    $(document).ready(function () {
        // Handler for .ready() called.
        $('html, body').animate({
            scrollTop: $('#demo').offset().top
        }, 'slow');
    });
</script>

Thanks.

Deprecated in general means "don't use it".
A deprecated function may or may not work, but it is not guaranteed to work.

It is time inefficient to compare each number, needlessly leading to a linear complexity. Having said that, this approach avoids any inequality checks:

import itertools

m, n = 5, 10
for i in itertools.chain(range(m), range(m + 1, n)):
    print(i)  # skips m = 5

As an aside, you woudn't want to use (*range(m), *range(m + 1, n)) even though it works because it will expand the iterables into a tuple and this is memory inefficient.

Credit: comment by njzk2, answer by Locke

This answer assumes you are concerned with having a system that works correctly, over and above having a system that is minimum cost or fast; most people playing with radioactive things value correctness / safety over speed / cost

Several people have suggested hardware changes you can make (fine - there's lots of good stuff here in answers already and I don't intend repeating all of it), and others have suggested redundancy (great in principle), but I don't think anyone has suggested how that redundancy might work in practice. How do you fail over? How do you know when something has 'gone wrong'? Many technologies work on the basis everything will work, and failure is thus a tricky thing to deal with. However, some distributed computing technologies designed for scale expect failure (after all with enough scale, failure of one node of many is inevitable with any MTBF for a single node); you can harness this for your environment.

Here are some ideas:

• Ensure that your entire hardware is replicated n times (where n is greater than 2, and preferably odd), and that each hardware element can communicate with each other hardware element. Ethernet is one obvious way to do that, but there are many other far simpler routes that would give better protection (e.g. CAN). Minimise common components (even power supplies). This may mean sampling ADC inputs in multiple places for instance.

• Ensure your application state is in a single place, e.g. in a finite state machine. This can be entirely RAM based, though does not preclude stable storage. It will thus be stored in several place.

• Adopt a quorum protocol for changes of state. See RAFT for example. As you are working in C++, there are well known libraries for this. Changes to the FSM would only get made when a majority of nodes agree. Use a known good library for the protocol stack and the quorum protocol rather than rolling one yourself, or all your good work on redundancy will be wasted when the quorum protocol hangs up.

• Ensure you checksum (e.g. CRC/SHA) your FSM, and store the CRC/SHA in the FSM itself (as well as transmitting in the message, and checksumming the messages themselves). Get the nodes to check their FSM regularly against these checksum, checksum incoming messages, and check their checksum matches the checksum of the quorum.

• Build as many other internal checks into your system as possible, making nodes that detect their own failure reboot (this is better than carrying on half working provided you have enough nodes). Attempt to let them cleanly remove themselves from the quorum during rebooting in case they don't come up again. On reboot have them checksum the software image (and anything else they load) and do a full RAM test before reintroducing themselves to the quorum.

• Use hardware to support you, but do so carefully. You can get ECC RAM, for instance, and regularly read/write through it to correct ECC errors (and panic if the error is uncorrectable). However (from memory) static RAM is far more tolerant of ionizing radiation than DRAM is in the first place, so it may be better to use static DRAM instead. See the first point under 'things I would not do' as well.

Let's say you have an 1% chance of failure of any given node within one day, and let's pretend you can make failures entirely independent. With 5 nodes, you'll need three to fail within one day, which is a .00001% chance. With more, well, you get the idea.

Things I would not do:

• Underestimate the value of not having the problem to start off with. Unless weight is a concern, a large block of metal around your device is going to be a far cheaper and more reliable solution than a team of programmers can come up with. Ditto optical coupling of inputs of EMI is an issue, etc. Whatever, attempt when sourcing your components to source those rated best against ionizing radiation.

• Roll your own algorithms. People have done this stuff before. Use their work. Fault tolerance and distributed algorithms are hard. Use other people's work where possible.

• Use complicated compiler settings in the naive hope you detect more failures. If you are lucky, you may detect more failures. More likely, you will use a code-path within the compiler which has been less tested, particularly if you rolled it yourself.

• Use techniques which are untested in your environment. Most people writing high availability software have to simulate failure modes to check their HA works correctly, and miss many failure modes as a result. You are in the 'fortunate' position of having frequent failures on demand. So test each technique, and ensure its application actual improves MTBF by an amount that exceeds the complexity to introduce it (with complexity comes bugs). Especially apply this to my advice re quorum algorithms etc.

Centering both horizontally and vertically

Actually, having the height and width in percents makes centering it even easier. You just offset the left and top by half of the area not occupied by the div.

So if you height is 40%, 100% - 40% = 60%. So you want 30% above and below. Then top: 30% does the trick.

See the example here: http://dabblet.com/gist/5957545

Centering only horizontally

Use inline-block. The other answer here will not work for IE 8 and below, however. You must use a CSS hack or conditional styles for that. Here is the hack version:

See the example here: http://dabblet.com/gist/5957591

.inlineblock { 
    display: inline-block;
    zoom: 1;
    display*: inline; /* ie hack */
}

EDIT

By using media queries you can combine two techniques to achive the effect you want. The only complication is height. You use a nested div to switch between % width and

http://dabblet.com/gist/5957676

@media (max-width: 1000px) {
    .center{}
    .center-inner{left:25%;top:25%;position:absolute;width:50%;height:300px;background:#f0f;text-align:center;max-width:500px;max-height:500px;}
}
@media (min-width: 1000px) {
    .center{left:50%;top:25%;position:absolute;}
    .center-inner{width:500px;height:100%;margin-left:-250px;height:300px;background:#f0f;text-align:center;max-width:500px;max-height:500px;}
}

Predicate

If you dont use Java 8, or library which gives you more functionality for dealing with collections, you could implement something which can be more reusable than your solution.

interface Predicate<T>{
        boolean contains(T item);
    }

    static class CollectionUtil{

        public static <T> T find(final Collection<T> collection,final  Predicate<T> predicate){
            for (T item : collection){
                if (predicate.contains(item)){
                    return item;
                }
            }
            return null;
        }
    // and many more methods to deal with collection    
    }

i'm using something like that, i have predicate interface, and i'm passing it implementation to my util class.

What is advantage of doing this in my way? you have one method which deals with searching in any type collection. and you dont have to create separate methods if you want to search by different field. alll what you need to do is provide different predicate which can be destroyed as soon as it no longer usefull/

if you want to use it, all what you need to do is call method and define tyour predicate

CollectionUtil.find(list, new Predicate<MyObject>{
    public boolean contains(T item){
        return "John".equals(item.getName());
     }
});

Python is not purely lexically scoped.

See this: Using global variables in a function

and this: https://www.saltycrane.com/blog/2008/01/python-variable-scope-notes/

ProductionWorker extends Employee, thus it is said that it has all the capabilities of an Employee. In order to accomplish that, Java automatically puts a super(); call in each constructor's first line, you can put it manually but usually it is not necessary. In your case, it is necessary because the call to super(); cannot be placed automatically due to the fact that Employee's constructor has parameters.

You either need to define a default constructor in your Employee class, or call super('Erkan', 21, new Date()); in the first line of the constructor in ProductionWorker.

def age(dob):
    import datetime
    today = datetime.date.today()

    if today.month < dob.month or \
      (today.month == dob.month and today.day < dob.day):
        return today.year - dob.year - 1
    else:
        return today.year - dob.year

>>> import datetime
>>> datetime.date.today()
datetime.date(2009, 12, 1)
>>> age(datetime.date(2008, 11, 30))
1
>>> age(datetime.date(2008, 12, 1))
1
>>> age(datetime.date(2008, 12, 2))
0

html code

<div class="image-container"> <img src=""/> </div>

css code

img
{
  position: relative;
  top: 50%;
  transform: translateY(-50%);
 }

I think that's better to parse the json before, to avoid errors:

def format_response(response):
    try:
        parsed = json.loads(response.text)
    except JSONDecodeError:
        return response.text
    return json.dumps(parsed, ensure_ascii=True, indent=4)

Try this: only works on console, not in NetBeans integrated console.

public static void cls(){
    try {

     if (System.getProperty("os.name").contains("Windows"))
         new ProcessBuilder("cmd", "/c", 
                  "cls").inheritIO().start().waitFor();
     else
         Runtime.getRuntime().exec("clear");
    } catch (IOException | InterruptedException ex) {}
}

You'll need to create an instance of the class and invoke the method on it.

public class Foo
{
    public void Data1()
    {
    }

    public static void Data2()
    {
         Foo foo = new Foo();
         foo.Data1();
    }
}

Edit (2017-10-12):

@MechaLynx and @Kevin-Weber note that unescape() is deprecated from non-browser environments and does not exist in TypeScript. decodeURIComponent is a drop-in replacement. For broader compatibility, use the below instead:

decodeURIComponent(JSON.parse('"http\\u00253A\\u00252F\\u00252Fexample.com"'));
> 'http://example.com'

Original answer:

unescape(JSON.parse('"http\\u00253A\\u00252F\\u00252Fexample.com"'));
> 'http://example.com'

You can offload all the work to JSON.parse

Try placing a return; instead of a message.. this is working most browsers for me. (This only really prevents dialog's presents)

window.onbeforeunload = function(evt) {            
        //Your Extra Code
        return;
}

Late answer but this works:

/* applies to GIF and PNG images; avoids blurry edges */
img[src$=".gif"], img[src$=".png"] {
    image-rendering: -moz-crisp-edges;         /* Firefox */
    image-rendering:   -o-crisp-edges;         /* Opera */
    image-rendering: -webkit-optimize-contrast;/* Webkit (non-standard naming) */
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor;  /* IE (non-standard property) */
}

https://developer.mozilla.org/en/docs/Web/CSS/image-rendering

Here is another link as well which talks about browser support:

https://css-tricks.com/almanac/properties/i/image-rendering/

Mutable objects can have their fields changed after construction. Immutable objects cannot.

public class MutableClass {

 private int value;

 public MutableClass(int aValue) {
  value = aValue;
 }

 public void setValue(int aValue) {
  value = aValue;
 }

 public getValue() {
  return value;
 }

}

public class ImmutableClass {

 private final int value;
 // changed the constructor to say Immutable instead of mutable
 public ImmutableClass (final int aValue) {
  //The value is set. Now, and forever.
  value = aValue;
 }

 public final getValue() {
  return value;
 }

}

The result in isEmailValid can be used to test whether the email's syntax is valid.

var validEmailRegEx = /^[A-Z0-9_'%=+!`#~$*?^{}&|-]+([\.][A-Z0-9_'%=+!`#~$*?^{}&|-]+)*@[A-Z0-9-]+(\.[A-Z0-9-]+)+$/i
var isEmailValid = validEmailRegEx.test("Email To Test");

Try to add the following line in ~/.bashrc

export PYTHONPATH=/usr/local/lib/python2.7/site-packages:$PYTHONPATH

The CSS and Script bundling should work regardless if .NET is running 4.0 or 4.5. I am running .NET 4.0 and it works fine for me. However in order to get the minification and bundling behavior to work your web.config must be set to not be running in debug mode.

<compilation debug="false" targetFramework="4.0">

Take this bundle for jQuery UI example in the _Layout.cshtml file.

@Styles.Render("~/Content/themes/base/css")

If I run with debug="true" I get the following HTML.

<link href="/Content/themes/base/jquery.ui.core.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.resizable.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.selectable.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.accordion.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.autocomplete.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.button.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.dialog.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.slider.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.tabs.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.datepicker.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.progressbar.css" rel="stylesheet"/>
<link href="/Content/themes/base/jquery.ui.theme.css" rel="stylesheet"/>

But if I run with debug="false". I'll get this instead.

<link href="/Content/themes/base/css?v=myqT7npwmF2ABsuSaHqt8SCvK8UFWpRv7T4M8r3kiK01" rel="stylesheet"/>

This is a feature so you can easily debug problems with your Script and CSS files. I'm using the MVC4 RTM.

If you think it might be an MVC dependency problem, I'd recommend going into Nuget and removing all of your MVC related packages, and then search for the Microsoft.AspNet.Mvc package and install it. I'm using the most recent version and it's coming up as v.4.0.20710.0. That should grab all the dependencies you need.

Also if you used to be using MVC3 and are now trying to use MVC4 you'll want to go into your web.config(s) and update their references to point to the 4.0 version of MVC. If you're not sure, you can always create a fresh MVC4 app and copy the web.config from there. Don't forget the web.config in your Views/Areas folders if you do.

UPDATE: I've found that what you need to have is the Nuget package Microsoft.AspNet.Web.Optimization installed in your project. It's included by default in an MVC4 RTM app regardless if you specify the target framework as 4.5 or 4.0. This is the namespace that the bundling classes are included in, and doesn't appear to be dependent on the framework. I've deployed to a server that does not have 4.5 installed and it still works as expected for me. Just make sure the DLL gets deployed with the rest of your app.

Use Entry.insert. For example:

try:
    from tkinter import *  # Python 3.x
except Import Error:
    from Tkinter import *  # Python 2.x

root = Tk()
e = Entry(root)
e.insert(END, 'default text')
e.pack()
root.mainloop()

Or use textvariable option:

try:
    from tkinter import *  # Python 3.x
except Import Error:
    from Tkinter import *  # Python 2.x

root = Tk()
v = StringVar(root, value='default text')
e = Entry(root, textvariable=v)
e.pack()
root.mainloop()

you can simply cast a string array to int array by:

var converted = arr.Select(int.Parse)

Javascript now has a specific built in object called Map, you can call as follows :

   var myMap = new Map()

You can update it with .set :

   myMap.set("key0","value")

This has the advantage of methods you can use to handle look ups, like the boolean .has

  myMap.has("key1"); // evaluates to false 

You can use this before calling .get on your Map object to handle looking up non-existent keys

private and protected concepts are very important. But python - just a tool for prototyping and rapid development with restricted resources available for development, that is why some of protection levels are not so strict followed in python. You can use "__" in class member, it works properly, but looks not good enough - each access to such field contains these characters.

Also, you can noticed that python OOP concept is not perfect, smaltalk or ruby much closer to pure OOP concept. Even C# or Java are closer.

Python is very good tool. But it is simplified OOP language. Syntactically and conceptually simplified. The main goal of python existence is to bring to developers possibility to write easy readable code with high abstraction level in a very fast manner.

You didn't join the table in your query.

Your original query will always return nothing unless there are no records at all in eotm_dyn, in which case it will return everything.

Assuming these tables should be joined on employeeID, use the following:

SELECT  *
FROM    employees e
WHERE   NOT EXISTS
        (
        SELECT  null 
        FROM    eotm_dyn d
        WHERE   d.employeeID = e.id
        )

You can join these tables with a LEFT JOIN keyword and filter out the NULL's, but this will likely be less efficient than using NOT EXISTS.

Just do the following and it will work fine.

1. When the error appears instead of clicking on 'finish' , click on 'x'.It will ask to to re initialize. Take the recommended option.
2. After it reconfiguration it will take back to the main screen. Just go to
   Configure -> Project Defaults -> Project Structure and copy paste or browse (appData folder may be hidden) to location C: / Users / user / AppData / Local / android / SDK.
3. Finish and try creating project again. Will work like charm !! ;)

public static void replaceFileString(String old, String new) throws IOException {
    String fileName = Settings.getValue("fileDirectory");
    FileInputStream fis = new FileInputStream(fileName);
    String content = IOUtils.toString(fis, Charset.defaultCharset());
    content = content.replaceAll(old, new);
    FileOutputStream fos = new FileOutputStream(fileName);
    IOUtils.write(content, new FileOutputStream(fileName), Charset.defaultCharset());
    fis.close();
    fos.close();
}

above is my implementation of Meriton's example that works for me. The fileName is the directory (ie. D:\utilities\settings.txt). I'm not sure what character set should be used, but I ran this code on a Windows XP machine just now and it did the trick without doing that temporary file creation and renaming stuff.

Angular-UI's project includes a ui-validate directive, which will probably help you with this. It let's you specify a function to call to do the validation.

Have a look at the demo page: http://angular-ui.github.com/, search down to the Validate heading.

From the demo page:

<input ng-model="email" ui-validate='{blacklist : notBlackListed}'>
<span ng-show='form.email.$error.blacklist'>This e-mail is black-listed!</span>

then in your controller:

function ValidateCtrl($scope) {
  $scope.blackList = ['[email protected]','[email protected]'];
  $scope.notBlackListed = function(value) {
    return $scope.blackList.indexOf(value) === -1;
  };
}

Just to add another way (even if it requires an additional module): iteration_utilities.all_monotone:

>>> from iteration_utilities import all_monotone
>>> listtimestamps = [1, 2, 3, 5, 6, 7]
>>> all_monotone(listtimestamps)
True

>>> all_monotone([1,2,1])
False

To check for DESC order:

>>> all_monotone(listtimestamps, decreasing=True)
False

>>> all_monotone([3,2,1], decreasing=True)
True

There is also a strict parameter if you need to check for strictly (if successive elements should not be equal) monotonic sequences.

It's not a problem in your case but if your sequences contains nan values then some methods will fail, for example with sorted:

def is_sorted_using_sorted(iterable):
    return sorted(iterable) == iterable

>>> is_sorted_using_sorted([3, float('nan'), 1])  # definetly False, right?
True

>>> all_monotone([3, float('nan'), 1])
False

Note that iteration_utilities.all_monotone performs faster compared to the other solutions mentioned here especially for unsorted inputs (see benchmark).

You can use a cast to char to see the date results

 select to_char(to_date('17-MAR-17 06.04.54','dd-MON-yy hh24:mi:ss'), 'mm/dd/yyyy hh24:mi:ss') from dual;

I thought of another approach using function references that limits call stack size without using setTimeout() (Node.js, v10.16.0):

testLoop.js

let counter = 0;
const max = 1000000000n  // 'n' signifies BigInteger
Error.stackTraceLimit = 100;

const A = () => {
  fp = B;
}

const B = () => {
  fp = A;
}

let fp = B;

const then = process.hrtime.bigint();

for(;;) {
  counter++;
  if (counter > max) {
    const now = process.hrtime.bigint();
    const nanos = now - then;

    console.log({ "runtime(sec)": Number(nanos) / (1000000000.0) })
    throw Error('exit')
  }
  fp()
  continue;
}

output:

$ node testLoop.js
{ 'runtime(sec)': 18.947094799 }
C:\Users\jlowe\Documents\Projects\clearStack\testLoop.js:25
    throw Error('exit')
    ^

Error: exit
    at Object.<anonymous> (C:\Users\jlowe\Documents\Projects\clearStack\testLoop.js:25:11)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:829:12)
    at startup (internal/bootstrap/node.js:283:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)

If you would to validate WSDL programatically then you use WSDL Validator out of eclipse. http://wiki.eclipse.org/Using_the_WSDL_Validator_Outside_of_Eclipse should help or try this tool Graphical WSDL 1.1/2.0 editor.

I'd like to recommend two options worth considering. Both quite new and evolving.

ClangFormat-Xcode (free) - on each cmd+s file is reformatted to specific style and saved, easy to deploy within team

An Xcode plug-in to format your code using Clang's format tools, by @travisjeffery.

With clang-format you can use Clang to format your code to styles such as LLVM, Google, Chromium, Mozilla, WebKit, or your own configuration.

Objective-Clean (paid, didn't try it yet) - app raising build errors if predefined style rules are violated - possibly quite hard to use within the team, so I didn't try it out.

With very minimal setup, you can get Xcode to use our App to enforce your rules. If you are ever caught violating one of your rules, Xcode will throw a build error and take you right to the offending line.

I was trying to @Autowire a Spring-managed service into my Deserializer. Somebody tipped me off to Jackson using the new operator when invoking the serializers/deserializers. This meant no auto-wiring of Jackson's instance of my Deserializer. Here's how I was able to @Autowire my service class into my Deserializer:

context.xml

<mvc:annotation-driven>
  <mvc:message-converters>
    <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
      <property name="objectMapper" ref="objectMapper" />
    </bean>
  </mvc:message-converters>
</mvc>
<bean id="objectMapper" class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean">
    <!-- Add deserializers that require autowiring -->
    <property name="deserializersByType">
        <map key-type="java.lang.Class">
            <entry key="com.acme.Anchor">
                <bean class="com.acme.AnchorDeserializer" />
            </entry>
        </map>
    </property>
</bean>

Now that my Deserializer is a Spring-managed bean, auto-wiring works!

AnchorDeserializer.java

public class AnchorDeserializer extends JsonDeserializer<Anchor> {
    @Autowired
    private AnchorService anchorService;
    public Anchor deserialize(JsonParser parser, DeserializationContext context)
             throws IOException, JsonProcessingException {
        // Do stuff
    }
}

AnchorService.java

@Service
public class AnchorService {}

Update: While my original answer worked for me back when I wrote this, @xi.lin's response is exactly what is needed. Nice find!

In most cases, you shouldn't use a regex for that.

os.path.splitext(filename)[0]

This will also handle a filename like .bashrc correctly by keeping the whole name.

To change into another directory use WORKDIR. All the RUN, CMD and ENTRYPOINT commands after WORKDIR will be executed from that directory.

RUN git clone XYZ 
WORKDIR "/XYZ"
RUN make

please test below solution:

• first open command prompt cmd ==> window+r and go to the location where laravel installed.

• try composer require laravel/laravel

I too encountered this issue while auto inserting a sysdate to a column.

What I did is I changed my system date format to match with SQL server's date format. e.g. my SQL format was mm/dd/yyyy and my system format was set to dd/mm/yyyy. I changed my system format to mm/dd/yyyy and error gone

-kb

You need to define the size of file...

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

And this line is wrong:

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

You messed up quotas.

Assuming input as an iterator, here's a way using tee and izip from itertools:

from itertools import tee, izip
items, between = tee(input_iterator, 2)  # Input must be an iterator.
first = items.next()
do_to_every_item(first)  # All "do to every" operations done to first item go here.
for i, b in izip(items, between):
    do_between_items(b)  # All "between" operations go here.
    do_to_every_item(i)  # All "do to every" operations go here.

Demo:

>>> def do_every(x): print "E", x
...
>>> def do_between(x): print "B", x
...
>>> test_input = iter(range(5))
>>>
>>> from itertools import tee, izip
>>>
>>> items, between = tee(test_input, 2)
>>> first = items.next()
>>> do_every(first)
E 0
>>> for i,b in izip(items, between):
...     do_between(b)
...     do_every(i)
...
B 0
E 1
B 1
E 2
B 2
E 3
B 3
E 4
>>>

You can iterate over this.form.errors property.

You can also set the default time zone in your code by using following code.

TimeZone.setDefault(TimeZone.getTimeZone("UTC"));

To Yours

 TimeZone.setDefault(TimeZone.getTimeZone("Europe/Sofia"));

test using APscheduler:

from apscheduler.schedulers.background import BackgroundScheduler
import datetime

dt = datetime.datetime
Future = dt.now() + datetime.timedelta(milliseconds=2550)  # 2.55 seconds from now testing start accuracy

def myjob1():
    print('started job 1: ' + str(dt.now())[:-3])  # timed to millisecond because thats where it varies
    time.sleep(5)
    print('job 1 half at: ' + str(dt.now())[:-3])
    time.sleep(5)
    print('job 1 done at: ' + str(dt.now())[:-3])
def myjob2():
    print('started job 2: ' + str(dt.now())[:-3])
    time.sleep(5)
    print('job 2 half at: ' + str(dt.now())[:-3])
    time.sleep(5)
    print('job 2 done at: ' + str(dt.now())[:-3])

print(' current time: ' + str(dt.now())[:-3])
print('  do job 1 at: ' + str(Future)[:-3] + ''' 
  do job 2 at: ''' + str(Future)[:-3])
sched.add_job(myjob1, 'date', run_date=Future)
sched.add_job(myjob2, 'date', run_date=Future)

i got these results. which proves they are running at the same time.

 current time: 2020-12-15 01:54:26.526
  do job 1 at: 2020-12-15 01:54:29.072  # i figure these both say .072 because its 1 line of print code
  do job 2 at: 2020-12-15 01:54:29.072
started job 2: 2020-12-15 01:54:29.075  # notice job 2 started before job 1, but code calls job 1 first.
started job 1: 2020-12-15 01:54:29.076  
job 2 half at: 2020-12-15 01:54:34.077  # halfway point on each job completed same time accurate to the millisecond
job 1 half at: 2020-12-15 01:54:34.077
job 1 done at: 2020-12-15 01:54:39.078  # job 1 finished first. making it .004 seconds faster.
job 2 done at: 2020-12-15 01:54:39.091  # job 2 was .002 seconds faster the second test

I strongly recommend using Java generics to specify what type of object is in that List, ie. List<Car>. If you have Cars and Trucks you can use a common superclass/interface like this List<Vehicle>.

However, you can use Spring's ReflectionUtils to make fields accessible, even if they are private like the below runnable example:

List<Object> list = new ArrayList<Object>();

list.add("some value");
list.add(3);

for(Object obj : list)
{
    Class<?> clazz = obj.getClass();

    Field field = org.springframework.util.ReflectionUtils.findField(clazz, "value");
    org.springframework.util.ReflectionUtils.makeAccessible(field);

    System.out.println("value=" + field.get(obj));
}

Running this has an output of:

value=[C@1b67f74
value=3

To Disable scroll use this

webView.setOnTouchListener(new View.OnTouchListener() {
    public boolean onTouch(View v, MotionEvent event) 
    {
        return (event.getAction() == MotionEvent.ACTION_MOVE);
    }
});

All the answers are adding some great knowledge into this very often asked question.

So going by tradition of this question's timeline, here are my 2 cents.

I found the repartition to be faster than coalesce, in very specific case.

In my application when the number of files that we estimate is lower than the certain threshold, repartition works faster.

Here is what I mean

if(numFiles > 20)
    df.coalesce(numFiles).write.mode(SaveMode.Overwrite).parquet(dest)
else
    df.repartition(numFiles).write.mode(SaveMode.Overwrite).parquet(dest)

In above snippet, if my files were less than 20, coalesce was taking forever to finish while repartition was much faster and so the above code.

Of course, this number (20) will depend on the number of workers and amount of data.

Hope that helps.

solution is

import time
import datetime
d = datetime.date(2015,1,5)

unixtime = time.mktime(d.timetuple())

Simply, the "Real Time" priority class is higher than "High" priority class. I don't think there's much more to it than that. Oh yeah - you have to have the SeIncreaseBasePriorityPrivilege to put a thread into the Real Time class.

Windows will sometimes boost the priority of a thread for various reasons, but it won't boost the priority of a thread into another priority class. It also won't boost the priority of threads in the real-time priority class. So a High priority thread won't get any automatic temporary boost into the Real Time priority class.

Russinovich's "Inside Windows" chapter on how Windows handles priorities is a great resource for learning how this works:

• http://web.archive.org/web/20140909124652/http://download.microsoft.com/download/5/b/3/5b38800c-ba6e-4023-9078-6e9ce2383e65/C06X1116607.pdf

Note that there's absolutely no problem with a thread having a Real-time priority on a normal Windows system - they aren't necessarily for special processes running on dedicatd machines. I imagine that multimedia drivers and/or processes might need threads with a real-time priority. However, such a thread should not require much CPU - it should be blocking most of the time in order for normal system events to get processing.

You should install a editor (or IDE) supporting Python syntax. It can highlight source code and make basic format checking. For example: Eric4, Spyder, Ninjia, or Emacs, Vi.

If you are facing this issue while using Kotlin and have

kotlin.incremental=true
kapt.incremental.apt=true

in the gradle.properties, then you need to remove this temporarily to fix the build.

After the successful build, you can again add these properties to speed up the build time while using Kotlin.

document.getElementById("id").innerHTML == "" || null

or

$("element").html() == "" || null

With fastlane installed, you can create and install an Development Certificate by

cert --development
sigh --development

ES6 way:

I use destructuring assignment for array to get first and remaining rest elements and then I'll take last five of the rest with slice method:

const cutOffFirstAndLastFive = (array) => {_x000D_
  const [first, ...rest] = array;_x000D_
  return rest.slice(-5);_x000D_
}_x000D_
_x000D_
cutOffFirstAndLastFive([1, 55, 77, 88]);_x000D_
_x000D_
console.log(_x000D_
  'Tests:',_x000D_
  JSON.stringify(cutOffFirstAndLastFive([1, 55, 77, 88])),_x000D_
  JSON.stringify(cutOffFirstAndLastFive([1, 55, 77, 88, 99, 22, 33, 44])),_x000D_
  JSON.stringify(cutOffFirstAndLastFive([1]))_x000D_
);

The solution of creating a new HTML file with HTML (Web Forms) Designer worked for that file but not for other, individual HTML files that I wanted to edit.

I did find the Open With option in the Open File dialogue and was able to select the HTML (Web Forms) Editor there. Having clicked the "Set as Default" option in that window, VS then remembered to use that editor when I opened other HTML files.

Yet another alternative if you have a controller just specific to that page:

(function(){
    //code to run
}());

Easiest way is probably to convert from a VARCHAR to a DATE; then format it back to a VARCHAR again in the format you want;

SELECT TO_CHAR(TO_DATE(DOJ,'MM/DD/YYYY'), 'MM/DD/YYYY') FROM EmpTable;

An SQLfiddle to test with.

This download fixed my VB6 EXE and Access 2016 (using ACEDAO.DLL) run-time error 429. Took me 2 long days to get it resolved because there are so many causes of 429.

http://www.microsoft.com/en-ca/download/details.aspx?id=13255

QUOTE from link: "This download will install a set of components that can be used to facilitate transfer of data between 2010 Microsoft Office System files and non-Microsoft Office applications"

Use curried function as in this simple example.

const BTN = document.querySelector('button')_x000D_
const RES = document.querySelector('p')_x000D_
_x000D_
const changeText = newText => () => {_x000D_
  RES.textContent = newText_x000D_
}_x000D_
_x000D_
BTN.addEventListener('click', changeText('Clicked!'))

<button>ClickMe</button>_x000D_
<p>Not clicked<p>

I would suggest you to test it firstly: copy this train.csv to the same directory as this jupyter script in and then change the path to train.csv to test whether this can be loaded successfully.

If yes, that means the previous path input is a problem

If not, that means the file it self denied your access to it, or its real filename can be something else like: train.csv.<hidden extension>

Cleaner ES2015

let drag = false;_x000D_
_x000D_
document.addEventListener('mousedown', () => drag = false);_x000D_
document.addEventListener('mousemove', () => drag = true);_x000D_
document.addEventListener('mouseup', () => console.log(drag ? 'drag' : 'click'));

Didn't experience any bugs, as others comment.

You can use the following CSS to style the input element.

input[type="date"] {_x000D_
  background-color: red;_x000D_
  outline: none;_x000D_
}_x000D_
_x000D_
input[type="date"]::-webkit-clear-button {_x000D_
  font-size: 18px;_x000D_
  height: 30px;_x000D_
  position: relative;_x000D_
}_x000D_
_x000D_
input[type="date"]::-webkit-inner-spin-button {_x000D_
  height: 28px;_x000D_
}_x000D_
_x000D_
input[type="date"]::-webkit-calendar-picker-indicator {_x000D_
  font-size: 15px;_x000D_
}

<input type="date" value="From" name="from" placeholder="From" required="" />

You can adjust the plot margins with plot.margin in theme() and then move your axis labels and title with the vjust argument of element_text(). For example :

library(ggplot2)
library(grid)
qplot(rnorm(100)) +
    ggtitle("Title") +
    theme(axis.title.x=element_text(vjust=-2)) +
    theme(axis.title.y=element_text(angle=90, vjust=-0.5)) +
    theme(plot.title=element_text(size=15, vjust=3)) +
    theme(plot.margin = unit(c(1,1,1,1), "cm"))

will give you something like this :

If you want more informations about the different theme() parameters and their arguments, you can just enter ?theme at the R prompt.

Best way you can just use your "git url" in 'https" URL format in the Jenkinsfile or wherever you want.

git url: 'https://github.com/jglick/simple-maven-project-with-tests.git'