Programs & Examples On #Table relationships

My rule of thumb: __repr__ is for developers, __str__ is for customers.

var list = [];
for (var i = lowEnd; i <= highEnd; i++) {
    list.push(i);
}

It is as simple as that ... C++ is providing you a function in STL (Standard Template Library) called sort which runs 20% to 50% faster than the hand-coded quick-sort.

Here is the sample code for it's usage:

std::sort(arr, arr + size);

As already stated, enum instances should be uppercase according to the docs on the Oracle website (http://docs.oracle.com/javase/tutorial/java/javaOO/enum.html).

However, while looking through a JavaEE7 tutorial on the Oracle website (http://www.oracle.com/technetwork/java/javaee/downloads/index.html), I stumbled across the "Duke's bookstore" tutorial and in a class (tutorial\examples\case-studies\dukes-bookstore\src\main\java\javaeetutorial\dukesbookstore\components\AreaComponent.java), I found the following enum definition:

private enum PropertyKeys {
    alt, coords, shape, targetImage;
}

According to the conventions, it should have looked like:

public enum PropertyKeys {
    ALT("alt"), COORDS("coords"), SHAPE("shape"), TARGET_IMAGE("targetImage");

    private final String val;

    private PropertyKeys(String val) {
        this.val = val;
    }

    @Override
    public String toString() {
        return val;
    }
}

So it seems even the guys at Oracle sometimes trade convention with convenience.

            using (var tbl = new DataTable())
            using (var rdr = cmd.ExecuteReader())
            {
                tbl.BeginLoadData();

                try
                {
                    tbl.Load(rdr);
                }
                catch (ConstraintException ex)
                {
                    rdr.Close();
                    tbl.Clear();

                    // clear constraints, source of exceptions
                    // note: column schema already loaded!
                    tbl.Constraints.Clear();
                    tbl.Load(cmd.ExecuteReader());
                }
                finally
                {
                    tbl.EndLoadData();
                }
            }

Assuming that your table name is city and your existing Primary Key is pk_city, you should be able to do the following:

ALTER TABLE city
DROP CONSTRAINT pk_city;

ALTER TABLE city
ADD CONSTRAINT pk_city PRIMARY KEY (city_id, buildtime, time);

Make sure that there are no records where time is NULL, otherwise you won't be able to re-create the constraint.

<form action="" method="get">
   <input type="text" name="search" required="required" placeholder="type here" />
   <input type="reset" value="" alt="clear" />
</form>

<style>
   input[type="text"]
   {
      height: 38px;
      font-size: 15pt;
   }

   input[type="text"]:invalid + input[type="reset"]{
     display: none;
   } 

   input[type="reset"]
   {
      background-image: url( http://png-5.findicons.com/files/icons/1150/tango/32/edit_clear.png );
      background-position: center center;
      background-repeat: no-repeat;
      height: 38px;
      width: 38px;
      border: none;
      background-color: transparent;
      cursor: pointer;
      position: relative;
      top: -9px;
      left: -44px;
   }
</style>

Nope, this cannot be done since opacity affects the whole element including its content and there's no way to alter this behavior. You can work around this with the two following methods.

Secondary div

Add another div element to the container to hold the background. This is the most cross-browser friendly method and will work even on IE6.

HTML

<div class="myDiv">
    <div class="bg"></div>
    Hi there
</div>

CSS

.myDiv {
    position: relative;
    z-index: 1;
}

.myDiv .bg {
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: url(test.jpg) center center;
    opacity: .4;
    width: 100%;
    height: 100%;
}

See test case on jsFiddle

:before and ::before pseudo-element

Another trick is to use the CSS 2.1 :before or CSS 3 ::before pseudo-elements. :before pseudo-element is supported in IE from version 8, while the ::before pseudo-element is not supported at all. This will hopefully be rectified in version 10.

HTML

<div class="myDiv">
    Hi there
</div>

CSS

.myDiv {
    position: relative;
    z-index: 1;
}

.myDiv:before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: url(test.jpg) center center;
    opacity: .4;
}

Additional notes

Due to the behavior of z-index you will have to set a z-index for the container as well as a negative z-index for the background image.

Test cases

See test case on jsFiddle:

• Using CSS 2.1 :before
• Using CSS 3 ::before

You can make td's align without changing the css by adding a div with a class of "text-center" inside the cell:

    <td>
        <div class="text-center">
            My centered text
        </div>
    </td>

TRY THIS:

Cast your VARCHAR value to DATETIME and add -30 for subtraction. Also, In sql-server the format Fri, 14 Nov 2014 23:03:35 GMT was not converted to DATETIME. Try substring for it:

SELECT DATEADD(dd, -30, 
       CAST(SUBSTRING ('Fri, 14 Nov 2014 23:03:35 GMT', 6, 21) 
       AS DATETIME))

In your php file just enter this code:

error_reporting(0);

This will report no errors to the user. If you somehow want, then just comment this.

Using ApacheCommons3 StringUtils, you could also do

int j = 123456;
String s = Integer.toString(j);
int pos = s.length()-2;

s = StringUtils.overlay(s,".", pos, pos);

it's basically substring concatenation but shorter if you don't mind using libraries, or already depending on StringUtils

In Eclipse:

File>Import>General>Existing projects in Workspace

Browse until get the netbeans project folder > Finish

You shouldn't use CascadeType.ALL on @ManyToOne since entity state transitions should propagate from parent entities to child ones, not the other way around.

The @ManyToOne side is always the Child association since it maps the underlying Foreign Key column.

Therefore, you should move the CascadeType.ALL from the @ManyToOne association to the @OneToMany side, which should also use the mappedBy attribute since it's the most efficient one-to-many table relationship mapping.

In Laravel 5.2 Input:: is replaced with Request::

use

Request::

Add to the top of Controller or any other Class

use Illuminate\Http\Request;

If you're using PhpMyAdmin, you can now:

1. Select the database.
2. Click the "Operations" tab.
3. Under "Collation" section, select the desired collation.
4. Click the "Change all tables collations" checkbox.
5. A new "Change all tables columns collations" checkbox will appear.
6. Click the "Change all tables columns collations" checkbox.
7. Click the "Go" button.

I had over 250 tables to convert. It took a little over 5 minutes.

You have to fetch that one record, it will contain the result of Count()

$result = $db->query("SELECT COUNT(*) FROM `table`");
$row = $result->fetch_row();
echo '#: ', $row[0];

The root cause of IllegalStateException exception is a java servlet is attempting to write to the output stream (response) after the response has been committed.

It is always better to ensure that no content is added to the response after the forward or redirect is done to avoid IllegalStateException. It can be done by including a ‘return’ statement immediately next to the forward or redirect statement.

JAVA 7 OFFICIAL LINK

ADDITIONAL INFO

As I outline in this other answer here on StackOverflow, you can do this by timing the download of files of various sizes (start small, ramp up if the connection seems to allow it), ensuring through cache headers and such that the file is really being read from the remote server and not being retrieved from cache. This doesn't necessarily require that you have a server of your own (the files could be coming from S3 or similar), but you will need somewhere to get the files from in order to test connection speed.

That said, point-in-time bandwidth tests are notoriously unreliable, being as they are impacted by other items being downloaded in other windows, the speed of your server, links en route, etc., etc. But you can get a rough idea using this sort of technique.

I just ran into this... my gif didn't run on the server that I was testing on, but when I published the code it ran on my desktop just fine...

1. Open the EDMX model
2. Right click -> Update Model from Browser -> Stored Procedure -> Select your stored procedure -> Finish
3. See the Model Browser popping up next to Solution Explorer.
4. Go to Function Imports -> Right click on your Stored Procedure -> Add Function Import
5. Select the Entities under Return a Collection of -> Select your Entity name from the drop down
6. Build your Solution.

If, like me, what you usually want is to overwrite the contents of the working directory with that of the stashed files, and you still get a conflict, then what you want is to resolve the conflict using git checkout --theirs -- . from the root.

After that, you can git reset to bring all the changes from the index to the working directory, since apparently in case of conflict the changes to non-conflicted files stay in the index.

You may also want to run git stash drop [<stash name>] afterwards, to get rid of the stash, because git stash pop doesn't delete it in case of conflicts.

try:

$("td[id^=" + value + "]")

i have used this code given below

 CustomerType = ((EnumCustomerType)(cus.CustomerType)).ToString()

Definitely, git filter-branch is the way to go.

Sadly, this will not suffice to completely remove filename.orig from your repo, as it can be still be referenced by tags, reflog entries, remotes and so on.

I recommend removing all these references as well, and then calling the garbage collector. You can use the git forget-blob script from this website to do all this in one step.

git forget-blob filename.orig

This will get you the row count, but will leave the data reader at the end.

dataReader.Cast<object>().Count();

This simple cli will also work:

ls -1t | head -1

You may change the -1 to the number of files you want to list

change parent="android:Theme.Holo.Dark" to parent="android:Theme.Holo"

The holo dark theme is called Holo

ul {
      text-align: center;
      list-style: inside;
    }

There is of course some apache log files. Search in your apache configuration files for 'Log' keyword, you'll certainly find plenty of them. Depending on your OS and installation places may vary (in a Typical Linux server it would be /var/log/apache2/[access|error].log).

Having a 503 error in Apache usually means the proxied page/service is not available. I assume you're using tomcat and that means tomcat is either not responding to apache (timeout?) or not even available (down? crashed?). So chances are that it's a configuration error in the way to connect apache and tomcat or an application inside tomcat that is not even sending a response for apache.

Sometimes, in production servers, it can as well be that you get too much traffic for the tomcat server, apache handle more request than the proxyied service (tomcat) can accept so the backend became unavailable.

Similar to the answer by @russian_spy :

<ul>
{% for choice in choices.items %} 
  <li>{{choice.0}} - {{choice.1}}</li>
{% endfor %}
</ul>

This might be suitable for breaking down more complex dictionaries.

The problem with all the approaches based on gethostbyname is that you will not get all IP addresses assigned to a particular machine. Servers usually have more than one adapter.

Here is an example of how you can iterate through all Ipv4 and Ipv6 addresses on the host machine:

void ListIpAddresses(IpAddresses& ipAddrs)
{
  IP_ADAPTER_ADDRESSES* adapter_addresses(NULL);
  IP_ADAPTER_ADDRESSES* adapter(NULL);

  // Start with a 16 KB buffer and resize if needed -
  // multiple attempts in case interfaces change while
  // we are in the middle of querying them.
  DWORD adapter_addresses_buffer_size = 16 * KB;
  for (int attempts = 0; attempts != 3; ++attempts)
  {
    adapter_addresses = (IP_ADAPTER_ADDRESSES*)malloc(adapter_addresses_buffer_size);
    assert(adapter_addresses);

    DWORD error = ::GetAdaptersAddresses(
      AF_UNSPEC, 
      GAA_FLAG_SKIP_ANYCAST | 
        GAA_FLAG_SKIP_MULTICAST | 
        GAA_FLAG_SKIP_DNS_SERVER |
        GAA_FLAG_SKIP_FRIENDLY_NAME, 
      NULL, 
      adapter_addresses,
      &adapter_addresses_buffer_size);

    if (ERROR_SUCCESS == error)
    {
      // We're done here, people!
      break;
    }
    else if (ERROR_BUFFER_OVERFLOW == error)
    {
      // Try again with the new size
      free(adapter_addresses);
      adapter_addresses = NULL;

      continue;
    }
    else
    {
      // Unexpected error code - log and throw
      free(adapter_addresses);
      adapter_addresses = NULL;

      // @todo
      LOG_AND_THROW_HERE();
    }
  }

  // Iterate through all of the adapters
  for (adapter = adapter_addresses; NULL != adapter; adapter = adapter->Next)
  {
    // Skip loopback adapters
    if (IF_TYPE_SOFTWARE_LOOPBACK == adapter->IfType)
    {
      continue;
    }

    // Parse all IPv4 and IPv6 addresses
    for (
      IP_ADAPTER_UNICAST_ADDRESS* address = adapter->FirstUnicastAddress; 
      NULL != address;
      address = address->Next)
    {
      auto family = address->Address.lpSockaddr->sa_family;
      if (AF_INET == family)
      {
        // IPv4
        SOCKADDR_IN* ipv4 = reinterpret_cast<SOCKADDR_IN*>(address->Address.lpSockaddr);

        char str_buffer[INET_ADDRSTRLEN] = {0};
        inet_ntop(AF_INET, &(ipv4->sin_addr), str_buffer, INET_ADDRSTRLEN);
        ipAddrs.mIpv4.push_back(str_buffer);
      }
      else if (AF_INET6 == family)
      {
        // IPv6
        SOCKADDR_IN6* ipv6 = reinterpret_cast<SOCKADDR_IN6*>(address->Address.lpSockaddr);

        char str_buffer[INET6_ADDRSTRLEN] = {0};
        inet_ntop(AF_INET6, &(ipv6->sin6_addr), str_buffer, INET6_ADDRSTRLEN);

        std::string ipv6_str(str_buffer);

        // Detect and skip non-external addresses
        bool is_link_local(false);
        bool is_special_use(false);

        if (0 == ipv6_str.find("fe"))
        {
          char c = ipv6_str[2];
          if (c == '8' || c == '9' || c == 'a' || c == 'b')
          {
            is_link_local = true;
          }
        }
        else if (0 == ipv6_str.find("2001:0:"))
        {
          is_special_use = true;
        }

        if (! (is_link_local || is_special_use))
        {
          ipAddrs.mIpv6.push_back(ipv6_str);
        }
      }
      else
      {
        // Skip all other types of addresses
        continue;
      }
    }
  }

  // Cleanup
  free(adapter_addresses);
  adapter_addresses = NULL;

  // Cheers!
}

An additional trick beside using =COUNTIF(...) and =COUNTA(...) is:

=COUNTBLANK(A2:C100)

That will count all the empty cells.

This is useful for:

• empty cells that doesn't contain data
• formula that return blank or null
• survey with missing answer fields which can be used for diff criterias

You can also init multiple values if your selectbox is a multipl:

$('#selectBox').val(['A', 'B', 'C']);

It should be this:

if (myString!="-1")
{
//Do things
}

Your equals and exclamation are the wrong way round.

A cookie is basically just an item in a dictionary. Each item has a key and a value. For authentication, the key could be something like 'username' and the value would be the username. Each time you make a request to a website, your browser will include the cookies in the request, and the host server will check the cookies. So authentication can be done automatically like that.

To set a cookie, you just have to add it to the response the server sends back after requests. The browser will then add the cookie upon receiving the response.

There are different options you can configure for the cookie server side, like expiration times or encryption. An encrypted cookie is often referred to as a signed cookie. Basically the server encrypts the key and value in the dictionary item, so only the server can make use of the information. So then cookie would be secure.

A browser will save the cookies set by the server. In the HTTP header of every request the browser makes to that server, it will add the cookies. It will only add cookies for the domains that set them. Example.com can set a cookie and also add options in the HTTP header for the browsers to send the cookie back to subdomains, like sub.example.com. It would be unacceptable for a browser to ever sends cookies to a different domain.

I use PHP's file modified time function, for example:

echo <img  src='Images/image.png?" . filemtime('Images/image.png') . "'  />";

If you change the image then the new image is used rather than the cached one, due to having a different modified timestamp.

After updating to El Capitan, /usr/local has root:wheel rights.

Change the rights back to the user using:

sudo chown -R $(whoami):admin /usr/local

and:

brew doctor && brew update

This helped me to get Homebrew working again.

While in Java it's indeed a bad practice to use exceptions for flow control (mainly because exceptions force the JVM to gather resources (more here)), in Python you have two important principles: duck typing and EAFP. This basically means that you are encouraged to try using an object the way you think it would work, and handle when things are not like that.

In summary, the only problem would be your code getting too much indented. If you feel like it, try to simplify some of the nestings, like lqc suggested in the suggested answer above.

You should actually wrap this in a try/catch block for IE:

// Ensure jquery is loaded -- syntaxed for IE compatibility
try
{
    var jqueryIsLoaded=jQuery;
    jQueryIsLoaded=true;
}
catch(err)
{
    var jQueryIsLoaded=false;
}
if(jQueryIsLoaded)
{
    $(function(){
        /** site level jquery code here **/
    });
}
else
{
    // Jquery not loaded
}

I was looking a lot to find a solution for sticy menue with old school JS (without JQuery). So I build small test to play with it. I think it can be helpfull to those looking for solution in js. It needs improvments of unsticking the menue back, and making it more smooth. Also I find a nice solution with JQuery that clones the original div instead of position fixed, its better since the rest of page element dont need to be replaced after fixing. Anyone know how to that with JS ? Please remark, correct and improve.

<!DOCTYPE html>
<html>

<head>
<script>

// addEvent function by John Resig:
// http://ejohn.org/projects/flexible-javascript-events/

function addEvent( obj, type, fn ) {

    if ( obj.attachEvent ) {

        obj['e'+type+fn] = fn;
        obj[type+fn] = function(){obj['e'+type+fn]( window.event );};
        obj.attachEvent( 'on'+type, obj[type+fn] );
    } else {
        obj.addEventListener( type, fn, false );
    }
}
function getScrollY() {
    var  scrOfY = 0;
    if( typeof( window.pageYOffset ) == 'number' ) {
        //Netscape compliant
        scrOfY = window.pageYOffset;

    } else if( document.body && document.body.scrollTop )  {
        //DOM compliant
        scrOfY = document.body.scrollTop;
    } 
    return scrOfY;
}
</script>
<style>
#mydiv {
    height:100px;
    width:100%;
}
#fdiv {
    height:100px;
    width:100%;
}
</style>
</head>

<body>

<!-- HTML for example event goes here -->

<div id="fdiv" style="background-color:red;position:fix">
</div>
<div id="mydiv" style="background-color:yellow">
</div>
<div id="fdiv" style="background-color:green">
</div>

<script>

// Script for example event goes here

addEvent(window, 'scroll', function(event) {

    var x = document.getElementById("mydiv");

    var y = getScrollY();      
    if (y >= 100) {
        x.style.position = "fixed"; 
        x.style.top= "0";
    } 
});

</script>
</body>
</html>

Change your method to look like this:

String curloc = current.toString();
String itemdesc = item.mDescription;
ArrayList<String> passing = new ArrayList<String>();
passing.add(itemdesc);
passing.add(curloc);
new calc_stanica().execute(passing); //no need to pass in result list

And change your async task implementation

public class calc_stanica extends AsyncTask<ArrayList<String>, Void, ArrayList<String>> {
ProgressDialog dialog;

    @Override
    protected void onPreExecute() {
        dialog = new ProgressDialog(baraj_mapa.this);
        dialog.setTitle("Calculating...");
        dialog.setMessage("Please wait...");
        dialog.setIndeterminate(true);
        dialog.show();
    }

    protected ArrayList<String> doInBackground(ArrayList<String>... passing) {
        ArrayList<String> result = new ArrayList<String>();
        ArrayList<String> passed = passing[0]; //get passed arraylist

        //Some calculations...

        return result; //return result
    }

    protected void onPostExecute(ArrayList<String> result) {
        dialog.dismiss();
        String minim = result.get(0);
        int min = Integer.parseInt(minim);
        String glons = result.get(1);
        String glats = result.get(2);
        double glon = Double.parseDouble(glons);
        double glat = Double.parseDouble(glats);
        GeoPoint g = new GeoPoint(glon, glat);
        String korisni_linii = result.get(3);
    }

UPD:

If you want to have access to the task starting context, the easiest way would be to override onPostExecute in place:

new calc_stanica() {
    protected void onPostExecute(ArrayList<String> result) {
      // here you have access to the context in which execute was called in first place. 
      // You'll have to mark all the local variables final though..
     }
}.execute(passing);

Another nifty way is:

DATEADD(dd, 0, DATEDIFF(dd, 0, [YourDate]))

Which gets the number of days from DAY 0 to YourDate and the adds it to DAY 0 to set the baseline again. This method (or "derivatives" hereof) can be used for a bunch of other date manipulation.

Edit - other date calculations:

First Day of Month:

DATEADD(mm, DATEDIFF(mm, 0, getdate()), 0)

First Day of the Year:

DATEADD(yy, DATEDIFF(yy, 0, getdate()), 0)

First Day of the Quarter:

DATEADD(qq, DATEDIFF(qq, 0, getdate()), 0)

Last Day of Prior Month:

DATEADD(ms, -3, DATEADD(mm, DATEDIFF(mm, 0, getdate()), 0))

Last Day of Current Month:

DATEADD(ms, -3, DATEADD(mm, DATEDIFF(m, 0, getdate()) + 1, 0))

Last Day of Current Year:

DATEADD(ms, -3, DATEADD(yy, DATEDIFF(yy, 0, getdate()) + 1, 0))

First Monday of the Month:

DATEADD(wk, DATEDIFF(wk, 0, DATEADD(dd, 6 - DATEPART(day, getdate()), getdate())), 0)        

Edit: True, Joe, it does not add it to DAY 0, it adds 0 (days) to the number of days which basically just converts it back to a datetime.

you can try with

document.getElementById('btn').disabled = !this.checked"

<input type="submit" name="btn"  id="btn" value="submit" disabled/>_x000D_
_x000D_
<input type="checkbox"  onchange="document.getElementById('btn').disabled = !this.checked"/>

Run the following Command: npm install --save-dev @angular/cli@latest

After running the above command the console might popup the below message

The Angular CLI configuration format has been changed, and your existing configuration can be updated automatically by running the following command: ng update @angular/cli

Simplest of them all is to use the "Flash Fill" option under the "Data" tab.

1. Keep the original input column on the left (say column A) and just add a blank column on the right of it (say column B, this new column will be treated as output).

2. Just fill in a couple of cells of Column B with actual expected output. In this case:

         [email protected],
         [email protected],
   

3. Then select the column range where you want the output along with the first couple of cells you filled manually ... then do the magic...click on "Flash Fill".

It basically understands the output pattern corresponding to the input and fills the empty cells.

The most direct option is going to be to use the ToTitleCase function that is available in .NET which should take care of the name most of the time. As edg pointed out there are some names that it will not work for, but these are fairly rare so unless you are targeting a culture where such names are common it is not necessary something that you have to worry too much about.

However if you are not working with a .NET langauge, then it depends on what the input looks like - if you have two separate fields for the first name and the last name then you can just capitalize the first letter lower the rest of it using substrings.

firstName = firstName.Substring(0, 1).ToUpper() + firstName.Substring(1).ToLower();
lastName = lastName.Substring(0, 1).ToUpper() + lastName.Substring(1).ToLower();

However, if you are provided multiple names as part of the same string then you need to know how you are getting the information and split it accordingly. So if you are getting a name like "John Doe" you an split the string based upon the space character. If it is in a format such as "Doe, John" you are going to need to split it based upon the comma. However, once you have it split apart you just apply the code shown previously.

Now I need to connect that application from my local computer, but I don't know the JMX port number of the remote computer. Where can I find it? Or, must I restart that application with some VM parameters to specify the port number?

By default JMX does not publish on a port unless you specify the arguments from this page: How to activate JMX...

-Dcom.sun.management.jmxremote # no longer required for JDK6
-Dcom.sun.management.jmxremote.port=9010
-Dcom.sun.management.jmxremote.local.only=false # careful with security implications
-Dcom.sun.management.jmxremote.authenticate=false # careful with security implications

If you are running you should be able to access any of those system properties to see if they have been set:

if (System.getProperty("com.sun.management.jmxremote") == null) {
    System.out.println("JMX remote is disabled");
} else [
    String portString = System.getProperty("com.sun.management.jmxremote.port");
    if (portString != null) {
        System.out.println("JMX running on port "
            + Integer.parseInt(portString));
    }
}

Depending on how the server is connected, you might also have to specify the following parameter. As part of the initial JMX connection, jconsole connects up to the RMI port to determine which port the JMX server is running on. When you initially start up a JMX enabled application, it looks its own hostname to determine what address to return in that initial RMI transaction. If your hostname is not in /etc/hosts or if it is set to an incorrect interface address then you can override it with the following:

-Djava.rmi.server.hostname=<IP address>

As an aside, my SimpleJMX package allows you to define both the JMX server and the RMI port or set them both to the same port. The above port defined with com.sun.management.jmxremote.port is actually the RMI port. This tells the client what port the JMX server is running on.

You can use the listings package. It supports many different languages and there are lots of options for customising the output.

\documentclass{article}
\usepackage{listings}

\begin{document}
\begin{lstlisting}[language=html]
<html>
    <head>
        <title>Hello</title>
    </head>
    <body>Hello</body>
</html>
\end{lstlisting}
\end{document}

This is working code:

<html>
  <body bgcolor=cyan>
    <img src ="backgr1.JPG" id="my" width="310" height="392" style="position: absolute; top:92px; left:375px; visibility:hidden"/>
    <script type="text/javascript">
      function tend() {
        document.getElementById('my').style.visibility='visible';
      }
      function tn() {
        document.getElementById('my').style.visibility='hidden';
      }
    </script>
    <input type="button" onclick="tend()" value="back">
    <input type="button" onclick="tn()" value="close">
  </body>
</html>

Try with the below code it`s working for me.

public static String decrypt(String encrypted) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException, UnsupportedEncodingException {
    byte[] key = your Key in byte array;
    byte[] input = salt in byte array;

    SecretKeySpec skeySpec = new SecretKeySpec(key, "AES");
    IvParameterSpec ivSpec = new IvParameterSpec(input);
    Cipher ecipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
    ecipher.init(Cipher.DECRYPT_MODE, skeySpec, ivSpec);

    byte[] raw = Base64.decode(encrypted, Base64.DEFAULT);
    byte[] originalBytes = ecipher.doFinal(raw);

    String original = new String(originalBytes, "UTF8");
    return original;
}

Ran into the same issue and researched this for a few minutes.

I was taught to use Windows 3.1 and DOS, remember those days? Shortly after I worked with Macintosh computers strictly for some time, then began to sway back to Windows after buying a x64-bit machine.

There are actual reasons behind these changes (some would say historical significance), that are necessary for programmers to continue their work.

Most of the changes are mentioned above:

• Program Files vs Program Files (x86)

  In the beginning the 16/86bit files were written on, '86' Intel processors.

• System32 really means System64 (on 64-bit Windows)

  When developers first started working with Windows7, there were several compatibility issues where other applications where stored.

• SysWOW64 really means SysWOW32

  Essentially, in plain english, it means 'Windows on Windows within a 64-bit machine'. Each folder is indicating where the DLLs are located for applications it they wish to use them.

Here are two links with all the basic info you need:

• MSDN File System Redirector

• SysWow64 Explained

Hope this clears things up!

You need to encode Unicode explicitly before writing to a file, otherwise Python does it for you with the default ASCII codec.

Pick an encoding and stick with it:

f.write(printinfo.encode('utf8') + '\n')

or use io.open() to create a file object that'll encode for you as you write to the file:

import io

f = io.open(filename, 'w', encoding='utf8')

You may want to read:

• The Python Unicode HOWTO

• Pragmatic Unicode by Ned Batchelder

• The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) by Joel Spolsky

before continuing.

Yes it is. If you only need image of URL try this

<img src='http://zenithwebtechnologies.com.au/thumbnail.php?url=www.subway.com.au'>

Pass the url as argument and you'll get the image for more details check this link http://zenithwebtechnologies.com.au/auto-thumbnail-generation-from-url.html

The easiest way to do this is to configure your Firefox to use a PAC with a file URL, and then change the file URL from the line command before you start Firefox.

This is the easiest way. You don't have to write a script that remembers what path to prefs.js is (which might change over time).

You configure your profile once, and then you edit the external file whenever you want.

Here's the correct solution which supports https and http:

# Redirect to www
RewriteCond %{HTTP_HOST} ^[^.]+\.[^.]+$
RewriteCond %{HTTPS}s ^on(s)|
RewriteRule ^ http%1://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

UPD.: for domains like .co.uk, replace

RewriteCond %{HTTP_HOST} ^[^.]+\.[^.]+$

with

RewriteCond %{HTTP_HOST} ^[^.]+\.[^.]+\.[^.]+$

I have found another reason: different versions used for icons in toolbox and references in the project. After inserting the objects in some form, the error started.

I prefer the answer of tabSF . implementing the same to your answer. here below is my approach

Worksheets("Sheet1").Range("A1").Value = "=IF(Sheet1!A1=0," & CHR(34) & CHR(34) & ",Sheet1!A1)"

There is no magic global setting 'turn division by 0 exceptions off'. The operation has to to throw, since the mathematical meaning of x/0 is different from the NULL meaning, so it cannot return NULL. I assume you are taking care of the obvious and your queries have conditions that should eliminate the records with the 0 divisor and never evaluate the division. The usual 'gotcha' is than most developers expect SQL to behave like procedural languages and offer logical operator short-circuit, but it does NOT. I recommend you read this article: http://www.sqlmag.com/Articles/ArticleID/9148/pg/2/2.html

Just tested and QDir::currentPath() does return the path from which I called my executable.

And a symlink does not "exist". If you are executing an exe from that path you are effectively executing it from the path the symlink points to.

Guys before me gave you your answer. I just want to point out your misuse of foreach loop. See, since you have to increment index standard "for loop" would be not only more compact, but also more efficient ("foreach" does many things under the hood):

for (int index = 0; index < UserCode.Length; ++index)
{
    UserCode[index] = 0x20;
}

I am late but complete solution;: Example Class, Use Context like this :-

public class SingletonSampleClass {

    // Your cute context
    private Context context;
    private static SingletonSampleClass instance;

  // Pass as Constructor
    private SingletonSampleClass(Context context) {
        this.context = context;
    }

    public synchronized static SingletonSampleClass getInstance(Context context) {
        if (instance == null) instance = new SingletonSampleClass(context);
        return instance;
    }

//At end, don't forgot to relase memory
    public void onDestroy() {
       if(context != null) {
          context = null; 
       }
    }
}

Warning (Memory Leaks)

How to solve this?

Option 1: Instead of passing activity context i.e. this to the singleton class, you can pass applicationContext().

Option 2: If you really have to use activity context, then when the activity is destroyed, ensure that the context you passed to the singleton class is set to null.

Hope it helps..????

I made a port of the excellent xcolor library to remove its jQuery dependency. There are a ton of functions in there including lightening and darkening colors.

Really, converting hex to RGB is a completely separate function from lightening or darkening colors. Keep things DRY please. In any case, once you have an RGB color, you can just add the difference between the light level you want and the light level you have to each of the RGB values:

var lightness = function(level) {
    if(level === undefined) {
        return Math.max(this.g,this.r,this.b)
    } else {
        var roundedLevel = Math.round(level) // fractions won't work here
        var levelChange = roundedLevel - this.lightness()

        var r = Math.max(0,this.r+levelChange)
        var g = Math.max(0,this.g+levelChange)
        var b = Math.max(0,this.b+levelChange)

        if(r > 0xff) r = 0xff
        if(g > 0xff) g = 0xff
        if(b > 0xff) b = 0xff

        return xolor({r: r, g: g, b: b})
    }
}

var lighter = function(amount) {
    return this.lightness(this.lightness()+amount)
}

See https://github.com/fresheneesz/xolor for more of the source.

$date = "2014-04-01 12:00:00";

preg_match('/(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/',$date, $matches);

print_r($matches);

$matches will be:

Array ( 
   [0] => 2014-04-01 12:00:00 
   [1] => 2014 
   [2] => 04 
   [3] => 01 
   [4] => 12 
   [5] => 00 
   [6] => 00
)

An easy way to break up a datetime formated string.

I use it as much as can to identify when a method is being overriden. If you look at the Scala programming language, they also have an override keyword. I find it useful.

I wonder if a Regex-based replacement (possibly compiled) is faster. Would have to test that Someone has found this to be ~5 times slower.

Other than that, you should initialize the StringBuilder with an expected length, so that the intermediate string doesn't have to be copied around while it grows.

A good number is the length of the original string, or something slightly lower (depending on the nature of the functions inputs).

Finally, you can use a lookup table (in the range 0..127) to find out whether a character is to be accepted.

There is a method update on BaseQuery object in SQLAlchemy, which is returned by filter_by.

num_rows_updated = User.query.filter_by(username='admin').update(dict(email='[email protected]')))
db.session.commit()

The advantage of using update over changing the entity comes when there are many objects to be updated.

If you want to give add_user permission to all the admins,

rows_changed = User.query.filter_by(role='admin').update(dict(permission='add_user'))
db.session.commit()

Notice that filter_by takes keyword arguments (use only one =) as opposed to filter which takes an expression.

I liked @KyleMit's answer on how to make an unstyled input group, but in my case, I only wanted the right side unstyled - I still wanted to use an input-group-addon on the left side and have it look like normal bootstrap. So, I did this:

css

.input-group.input-group-unstyled-right input.form-control {
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
}
.input-group-unstyled-right .input-group-addon.input-group-addon-unstyled {
    border-radius: 4px;
    border: 0px;
    background-color: transparent;
}

html

<div class="input-group input-group-unstyled-right">
    <span class="input-group-addon">
        <i class="fa fa-envelope-o"></i>
    </span>
    <input type="text" class="form-control">
    <span class="input-group-addon input-group-addon-unstyled">
        <i class="fa fa-check"></i>
    </span>
</div>

Sorry to break the news to ya, but there is no way to do this in IE11. I have been troubling with this for some time, but I finally had to see it as a lost course, and just navigate to the files manually.

But where are the files? That depends on a lot of things, I have found them these places on different machines:

In the the Internet Explorer cache.

This can be done via "run" (Windows+r) and then typing in shell:cache or by navigating to it through the internet options in IE11 (AskLeo has a fine guide to this, I'm not affiliated in any way).

• Click on the gear icon, then Internet options.
• In the General tab, underneath “Browsing history”, click on Settings.
• In the resulting “Website Data” dialog, click on View files.
• This will open the folder we’re interested in: your Internet Explorer cache.

Make a search for "cookie" to see the cookies only

In the Cookies folder

The path for cookies can be found here via regedit:

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders\Cookies

Common path (in 7 & 8)

%APPDATA%\Microsoft\Windows\Cookies

%APPDATA%\Microsoft\Windows\Cookies\Low

Common path (Win 10)

shell:cookies

shell:cookies\low

%userprofile%\AppData\Local\Microsoft\Windows\INetCookies

%userprofile%\AppData\Local\Microsoft\Windows\INetCookies\Low

Try to run it as:

python3 -m p_03_using_bisection_search

The simplest answer is to set the selected option to true or false.

<option :selected="selectedDay === 1" value="1">1</option>

Where the data object is:

data() {
    return {
        selectedDay: '1',
        // [1, 2, 3, ..., 31]
        days: Array.from({ length: 31 }, (v, i) => i).slice(1)
    }
}

This is an example to set the selected month day:

<select v-model="selectedDay" style="width:10%;">
    <option v-for="day in days" :selected="selectedDay === day">{{ day }}</option>
</select>

On your data set:

{
    data() {
        selectedDay: 1,
        // [1, 2, 3, ..., 31]
        days: Array.from({ length: 31 }, (v, i) => i).slice(1)
    },
    mounted () {
        let selectedDay = new Date();
        this.selectedDay = selectedDay.getDate(); // Sets selectedDay to the today's number of the month
    }
}

Though I upvoted the answer marked as correct. I wanted to touch on a few things for anyone stumbling upon this.

In general, if you're filtering specifically on Date values alone. Microsoft recommends using the language neutral format of ymd or y-m-d.

Note that the form '2007-02-12' is considered language-neutral only for the data types DATE, DATETIME2, and DATETIMEOFFSET.

To do a date comparison using the aforementioned approach is simple. Consider the following, contrived example.

--112 is ISO format 'YYYYMMDD'
declare @filterDate char(8) = CONVERT(char(8), GETDATE(), 112)

select 
    * 
from 
    Sales.Orders
where
    CONVERT(char(8), OrderDate, 112) = @filterDate

In a perfect world, performing any manipulation to the filtered column should be avoided because this can prevent SQL Server from using indexes efficiently. That said, if the data you're storing is only ever concerned with the date and not time, consider storing as DATETIME with midnight as the time. Because:

When SQL Server converts the literal to the filtered column’s type, it assumes midnight when a time part isn’t indicated. If you want such a filter to return all rows from the specified date, you need to ensure that you store all values with midnight as the time.

Thus, assuming you are only concerned with date, and store your data as such. The above query can be simplified to:

--112 is ISO format 'YYYYMMDD'
declare @filterDate char(8) = CONVERT(char(8), GETDATE(), 112)

select 
    * 
from 
    Sales.Orders
where
    OrderDate = @filterDate

Try to send an e-mail through that SMTP server manually/from an interactive mailer (e.g. Mozilla Thunderbird). From the errors, it seems the server won't accept your credentials. Is that SMTP running on the port, or is it SSL+SMTP? You don't seem to be using secure connection in the code you've posted, and I'm not sure if PHPMailer actually supports SSL+SMTP.

(First result of googling your SMTP server's hostname: http://podpora.ebola.cz/idx.php/0/006/article/Strucny-technicky-popis-nastaveni-sluzeb.html seems to say "SMTPs mail sending: secure SSL connection,port: 465" . )

It looks like PHPMailer does support SSL; at least from this. So, you'll need to change this:

define('SMTP_SERVER', 'smtp.ebola.cz');

into this:

define('SMTP_SERVER', 'ssl://smtp.ebola.cz');

flex: 1 means the following:

flex-grow : 1;    ? The div will grow in same proportion as the window-size       
flex-shrink : 1;  ? The div will shrink in same proportion as the window-size 
flex-basis : 0;   ? The div does not have a starting value as such and will 
                     take up screen as per the screen size available for
                     e.g:- if 3 divs are in the wrapper then each div will take 33%.

Right click on the Project name > Configure > Convert to Maven Project > click finish. Here you will add some dependencies to download and add your expected jar file.

This will create an auto-generated pom.xml file. Open that file in xml format in your eclipse editor. After build tag (</build>) add your dependencies which you can copy from maven website and add them there. Now you are good to go. These dependencies will automatically add your required jar files.

It's not jQuery, but I found this: http://detectmobilebrowser.com/

It provides scripts to detect mobile browsers in several languages, one of which is JavaScript. That may help you with what you're looking for.

However, since you are using jQuery, you might want to be aware of the jQuery.support collection. It's a collection of properties for detecting the capabilities of the current browser. Documentation is here: http://api.jquery.com/jQuery.support/

Since I don't know what exactly what you're trying to accomplish, I don't know which of these will be the most useful.

All that being said, I think your best bet is to either redirect or write a different script to the output using a server-side language (if that is an option). Since you don't really know the capabilities of a mobile browser x, doing the detection, and alteration logic on the server side would be the most reliable method. Of course, all of that is a moot point if you can't use a server side language :)

Date pipes does not behave correctly in Angular 2 with Typescript for Safari browser on MacOS and iOS. I faced this issue recently. I had to use moment js here for resolving the issue. Mentioning what I have done in short...

1. Add momentjs npm package in your project.

2. Under xyz.component.html, (Note here that startDateTime is of data type string)

{{ convertDateToString(objectName.startDateTime) }}

3. Under xyz.component.ts,

import * as moment from 'moment';

convertDateToString(dateToBeConverted: string) {
return moment(dateToBeConverted, "YYYY-MM-DD HH:mm:ss").format("DD-MMM-YYYY");
}

PEG(.js) grammar that handles RFC 4180 examples at http://en.wikipedia.org/wiki/Comma-separated_values:

start
  = [\n\r]* first:line rest:([\n\r]+ data:line { return data; })* [\n\r]* { rest.unshift(first); return rest; }

line
  = first:field rest:("," text:field { return text; })*
    & { return !!first || rest.length; } // ignore blank lines
    { rest.unshift(first); return rest; }

field
  = '"' text:char* '"' { return text.join(''); }
  / text:[^\n\r,]* { return text.join(''); }

char
  = '"' '"' { return '"'; }
  / [^"]

Test at http://jsfiddle.net/knvzk/10 or https://pegjs.org/online.

Download the generated parser at https://gist.github.com/3362830.

Keep in mind that the purpose of React is to better couple things that logically should be coupled. If you're designing a complicated "validate password" method, where should it be coupled?

Well you're going to need to use it every time the user needs to input a new password. This could be on the registration screen, a "forgot password" screen, an administrator "reset password for another user" screen, etc.

But in any of those cases, it's always going to be tied to some text input field. So that's where it should be coupled.

Make a very small React component that consists solely of an input field and the associated validation logic. Input that component within all of the forms that might want to have a password input.

It's essentially the same outcome as having a service/factory for the logic, but you're coupling it directly to the input. So you now never need to tell that function where to look for it's validation input, as it is permanently tied together.

If you are on a Mac, the Chrome dev team recommend the 'Network Link Conditioner Tool'

Either:

Xcode > Open Developer Tool > More Developer Tools > Hardware IO Tools for Xcode

Or if you don't want to install Xcode:

Go to the Apple Download Center and search for Hardware IO Tools

https://developer.apple.com/downloads/index.action

One more alternative, in the case you are working with the Appstore, need "Entitlements" and as such need to link with an Apple-Framework.

For Entitlements to work (e.g. GameCenter) you need to have a "Link Binary with Libraries"-buildstep and then link with "GameKit.framework". CMake "injects" the libraries on a "low level" into the commandline, hence Xcode doesn't really know about it, and as such you will not get GameKit enabled in the Capabilities screen.

One way to use CMake and have a "Link with Binaries"-buildstep is to generate the xcodeproj with CMake, and then use 'sed' to 'search & replace' and add the GameKit in the way XCode likes it...

The script looks like this (for Xcode 6.3.1).

s#\/\* Begin PBXBuildFile section \*\/#\/\* Begin PBXBuildFile section \*\/\
    26B12AA11C10544700A9A2BA \/\* GameKit.framework in Frameworks \*\/ = {isa = PBXBuildFile; fileRef = 26B12AA01C10544700A9A2BA \/\* GameKit.framework xxx\*\/; };#g

s#\/\* Begin PBXFileReference section \*\/#\/\* Begin PBXFileReference section \*\/\
    26B12AA01C10544700A9A2BA \/\* GameKit.framework xxx\*\/ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = GameKit.framework; path = System\/Library\/Frameworks\/GameKit.framework; sourceTree = SDKROOT; };#g

s#\/\* End PBXFileReference section \*\/#\/\* End PBXFileReference section \*\/\
\
\/\* Begin PBXFrameworksBuildPhase section \*\/\
    26B12A9F1C10543B00A9A2BA \/\* Frameworks \*\/ = {\
        isa = PBXFrameworksBuildPhase;\
        buildActionMask = 2147483647;\
        files = (\
            26B12AA11C10544700A9A2BA \/\* GameKit.framework in Frameworks xxx\*\/,\
        );\
        runOnlyForDeploymentPostprocessing = 0;\
    };\
\/\* End PBXFrameworksBuildPhase section \*\/\
#g

s#\/\* CMake PostBuild Rules \*\/,#\/\* CMake PostBuild Rules \*\/,\
            26B12A9F1C10543B00A9A2BA \/\* Frameworks xxx\*\/,#g
s#\/\* Products \*\/,#\/\* Products \*\/,\
            26B12AA01C10544700A9A2BA \/\* GameKit.framework xxx\*\/,#g

save this to "gamecenter.sed" and then "apply" it like this ( it changes your xcodeproj! )

sed -i.pbxprojbak -f gamecenter.sed myproject.xcodeproj/project.pbxproj

You might have to change the script-commands to fit your need.

Warning: it's likely to break with different Xcode-version as the project-format could change, the (hardcoded) unique number might not really by unique - and generally the solutions by other people are better - so unless you need to Support the Appstore + Entitlements (and automated builds), don't do this.

This is a CMake bug, see http://cmake.org/Bug/view.php?id=14185 and http://gitlab.kitware.com/cmake/cmake/issues/14185

I had a problem with the examples above, and the problem was caused by the fact that my select box values are prefilled with fixed length strings of 6 characters, but the parameter being passed in wasn't fixed length.

I have an rpad function which will right pad a string, to the length specified, and with the specified character. So, after padding the parameter it works.

$('#wsWorkCenter').val(rpad(wsWorkCenter, 6, ' '));


function rpad(pStr, pLen, pPadStr) {
if (pPadStr == '') {pPadStr == ' '};
while (pStr.length < pLen)
    pStr = pStr + pPadStr;
return pStr; 
} 

I used xsd.exe in the Windows command prompt.

However, since my xml referenced several online xml's (in my case http://www.w3.org/1999/xlink.xsd which references http://www.w3.org/2001/xml.xsd) I had to also download those schematics, put them in the same directory as my xsd, and then list those files in the command:

"C:\Program Files (x86)\Microsoft SDKs\Windows\v8.1A\bin\NETFX 4.5.1 Tools\xsd.exe" /classes /language:CS your.xsd xlink.xsd xml.xsd

It's an old trick, but I still find the easiest way to do this is to use outline-offset with a negative value (example below uses -6px). Here's a fiddle of it—I've made the outer border red and the outline white to differentiate the two:

.outline-offset {
width:300px;
height:200px;
background:#333c4b;
border:2px solid red;
outline:2px #fff solid;
outline-offset:-6px;
}

<div class="outline-offset"></div>

1. Compile your application with -g, then you'll have debug symbols in the binary file.

2. Use gdb to open the gdb console.

3. Use file and pass it your application's binary file in the console.

4. Use run and pass in any arguments your application needs to start.

5. Do something to cause a Segmentation Fault.

6. Type bt in the gdb console to get a stack trace of the Segmentation Fault.

A) Yes. The easiest way to check if an element exists is to simply call find_element inside a try/catch.

B) Yes, I always try to identify elements without using their text for 2 reasons:

1. the text is more likely to change and;
2. if it is important to you, you won't be able to run your tests against localized builds.

solution either:

1. You can use xpath to find a parent or ancestor element that has an ID or some other unique identifier and then find it's child/descendant that matches or;
2. you could request an ID or name or some other unique identifier for the link itself.

For the follow up questions, using try/catch is how you can tell if an element exists or not and good examples of waits can be found here: http://seleniumhq.org/docs/04_webdriver_advanced.html

You can get a passphrase out of an arbitrary password by using a cryptographic hash function (NOT Python's builtin hash) like SHA-1 or SHA-256. Python includes support for both in its standard library:

import hashlib

hashlib.sha1("this is my awesome password").digest() # => a 20 byte string
hashlib.sha256("another awesome password").digest() # => a 32 byte string

You can truncate a cryptographic hash value just by using [:16] or [:24] and it will retain its security up to the length you specify.

I have found that, at least for "passcode"-like fields, doing something like <input type="tel" /> ends up producing the most authentic number-oriented field and it also has the benefit of no autoformatting. For example, in a mobile application I developed for Hilton recently, I ended up going with this:

... and my client was very impressed.

<form>_x000D_
  <input type="tel" />_x000D_
  <button type="submit">Submit</button>_x000D_
</form>

Html

<img id="imgElem"></img>

Js

string baseStr64="/9j/4AAQSkZJRgABAQE...";
imgElem.setAttribute('src', "data:image/jpg;base64," + baseStr64);

In Place of using this

MsgBox(json.SelectToken("Venue").SelectToken("ID"))

You can also use

MsgBox(json.SelectToken("Venue.ID"))

None of the above answers were generic enough for me so I made this one:

var someUserInputStringValue = "propertyNameOfObject i.e. 'Quantity' or 'Date'";
var SortedData = DataToBeSorted
                   .OrderBy(m => m.GetType()
                                  .GetProperties()
                                  .First(n => 
                                      n.Name == someUserInputStringValue)
                   .GetValue(m, null))
                 .ToList();

Careful on massive data sets though. It's easy code but could get you in trouble if the collection is huge and the object type of the collection has a large number of fields. Run time is NxM where:

N = # of Elements in collection

M = # of Properties within Object

It's actually rather easy. Just do this:

BigDecimal test = new BigDecimal(0);
System.out.println(test);
test = test.add(new BigDecimal(30));
System.out.println(test);
test = test.add(new BigDecimal(45));
System.out.println(test);

See also: BigDecimal#add(java.math.BigDecimal)

Pattern! The group names a (sub)pattern for later use in the regex. See the documentation here for details about how such groups are used.

Of-course this is an old thread but to make it complete.

From SQL 2008 you can use DATE datatype so you can simply do:

SELECT CONVERT(DATE,GETDATE())

OR

Select * from [User] U
where  CONVERT(DATE,U.DateCreated) = '2014-02-07' 

This specifies the default collation for the database. Every text field that you create in tables in the database will use that collation, unless you specify a different one.

A database always has a default collation. If you don't specify any, the default collation of the SQL Server instance is used.

The name of the collation that you use shows that it uses the Latin1 code page 1, is case insensitive (CI) and accent sensitive (AS). This collation is used in the USA, so it will contain sorting rules that are used in the USA.

The collation decides how text values are compared for equality and likeness, and how they are compared when sorting. The code page is used when storing non-unicode data, e.g. varchar fields.

Adding value to all these answers,

many have asked the command for running App in AVD after build sucessful.

adb install -r {path-to-your-bild-folder}/{yourAppName}.apk

You could create a class that inherits from queue and clear the underlying container directly. This is very efficient.

template<class T>
class queue_clearable : public std::queue<T>
{
public:
    void clear()
    {
        c.clear();
    }
};

Maybe your a implementation also allows your Queue object (here JobQueue) to inherit std::queue<Job> instead of having the queue as a member variable. This way you would have direct access to c.clear() in your member functions.

>>> import re
>>> string1 = "498results should get"
>>> int(re.search(r'\d+', string1).group())
498

If there are multiple integers in the string:

>>> map(int, re.findall(r'\d+', string1))
[498]

try this

var events = [];

alert(doc);
var obj = jQuery.parseJSON(doc);

     $.each(obj, function (key, value) {

    alert(value.title);

});

It is worth pointing out that on Safari on the iPhone, at least, inserting basic HTML tags such as <b>, <i>, and <img> (which ideally you shouldn't use in other circumstances anymore anyway, preferring CSS) into the body parameter in the mailto: does appear to work - they are honored within the email client. I haven't done exhaustive testing to see if this is supported by other mobile or desktop browser/email client combos. It's also dubious whether this is really standards-compliant. Might be useful if you are building for that platform, though.

As other responses have noted, you should also use encodeURIComponent on the entire body before embedding it in the mailto: link.

Here is an example from my HOW TO Matlab page:

close all; clear all;

img   = imread('lena.tif','tif');
imagesc(img)
img   = fftshift(img(:,:,2));
F     = fft2(img);

figure;

imagesc(100*log(1+abs(fftshift(F)))); colormap(gray); 
title('magnitude spectrum');

figure;
imagesc(angle(F));  colormap(gray);
title('phase spectrum');

This gives the magnitude spectrum and phase spectrum of the image. I used a color image, but you can easily adjust it to use gray image as well.

ps. I just noticed that on Matlab 2012a the above image is no longer included. So, just replace the first line above with say

img = imread('ngc6543a.jpg');

and it will work. I used an older version of Matlab to make the above example and just copied it here.

On the scaling factor

When we plot the 2D Fourier transform magnitude, we need to scale the pixel values using log transform to expand the range of the dark pixels into the bright region so we can better see the transform. We use a c value in the equation

s = c log(1+r) 

There is no known way to pre detrmine this scale that I know. Just need to try different values to get on you like. I used 100 in the above example.

IE10 does not support DX filters as IE9 and earlier have done, nor does it support a prefixed version of the greyscale filter.

However, you can use an SVG overlay in IE10 to accomplish the greyscaling. Example:

img.grayscale:hover {
    filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'1 0 0 0 0, 0 1 0 0 0, 0 0 1 0 0, 0 0 0 1 0\'/></filter></svg>#grayscale");
}

svg {
    background:url(http://4.bp.blogspot.com/-IzPWLqY4gJ0/T01CPzNb1KI/AAAAAAAACgA/_8uyj68QhFE/s400/a2cf7051-5952-4b39-aca3-4481976cb242.jpg);
}

(from: http://www.karlhorky.com/2012/06/cross-browser-image-grayscale-with-css.html)

Simplified JSFiddle: http://jsfiddle.net/KatieK/qhU7d/2/

More about the IE10 SVG filter effects: http://blogs.msdn.com/b/ie/archive/2011/10/14/svg-filter-effects-in-ie10.aspx

try this one, user json to serialize and deserialize:

 using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using System.Web.Script.Serialization;

    namespace ConsoleApplication1
    {
       public class Program
       {
          static void Main(string[] args)
          {
              object newobj = new object();

              for (int i = 0; i < 10; i++)
              {
                List<int> temp = new List<int>();

                temp.Add(i);
                temp.Add(i + 1);

                 newobj = newobj.AddNewField("item_" + i.ToString(), temp.ToArray());
              }

         }

     }

      public static class DynamicExtention
      {
          public static object AddNewField(this object obj, string key, object value)
          {
              JavaScriptSerializer js = new JavaScriptSerializer();

              string data = js.Serialize(obj);

              string newPrametr = "\"" + key + "\":" + js.Serialize(value);

              if (data.Length == 2)
             {
                 data = data.Insert(1, newPrametr);
              }
            else
              {
                  data = data.Insert(data.Length-1, ","+newPrametr);
              }

              return js.DeserializeObject(data);
          }
      }
   }

Using yaml folded style. The indention in each line will be ignored. A line break will be inserted at the end.

Key: >
  This is a very long sentence
  that spans several lines in the YAML
  but which will be rendered as a string
  with only a single carriage return appended to the end.

http://symfony.com/doc/current/components/yaml/yaml_format.html

You can use the "block chomping indicator" to eliminate the trailing line break, as follows:

Key: >-
  This is a very long sentence
  that spans several lines in the YAML
  but which will be rendered as a string
  with NO carriage returns.

In either case, each line break is replaced by a space.

There are other control tools available as well (for controlling indentation for example).

See https://yaml-multiline.info/

Just an example started from

history = model.fit(X, Y, validation_split=0.33, nb_epoch=150, batch_size=10, verbose=0)

You can use

print(history.history.keys())

to list all data in history.

Then, you can print the history of validation loss like this:

print(history.history['val_loss'])

I found it is better to use the command Serial.readString() to replace the Serial.read() to obtain the continuous I/O for Arduino.

Try using an empty collapse argument within the paste function:

paste(sdata, collapse = '')

Thanks to http://twitter.com/onelinetips/status/7491806343

Open the project path in terminal and enter the below commands in terminal

1) find . | xargs -0 xattr -c

2) xattr -rc .

This works for me.

You need use patches.

import matplotlib.pyplot as plt
import matplotlib.patches as patches

fig2 = plt.figure()
ax2 = fig2.add_subplot(111, aspect='equal')

ax2.add_patch(
     patches.Rectangle(
        (0.1, 0.1),
        0.5,
        0.5,
        fill=False      # remove background
     ) ) 
fig2.savefig('rect2.png', dpi=90, bbox_inches='tight')

i like little safety and i use this

   Array.prototype.Insert = function (item, before) {
        if (!item) return;
        if (before == null || before < 0 || before > this.length - 1) {
            this.push(item);
            return;
        }
        this.splice(before, 0,item );
    }
    
    
   var t = ["a","b"]
   
   t.Insert("v",1)
    
    console.log(t )

Tensorflow 2.2.0 supports Python3.8

First, make sure to install Python 3.8 64bit. For some reason, the official site defaults to 32bit. Verify this using python -VV (two capital V, not W). Then continue as usual:

python -m pip install --upgrade pip
python -m pip install wheel  # not necessary
python -m pip install tensorflow

As usual, make sure you have CUDA 10.1 and CuDNN installed.

The above examples are quite helpful. But, if we want to check if a particular row is having a particular value or not. If yes then delete and break and in case of no value found straight throw error. Below code works:

foreach (DataRow row in dtData.Rows)
        {
            if (row["Column_name"].ToString() == txtBox.Text)
            {
                // Getting the sequence number from the textbox.
                string strName1 = txtRowDeletion.Text;

                // Creating the SqlCommand object to access the stored procedure
                // used to get the data for the grid.
                string strDeleteData = "Sp_name";
                SqlCommand cmdDeleteData = new SqlCommand(strDeleteData, conn);
                cmdDeleteData.CommandType = System.Data.CommandType.StoredProcedure;

                // Running the query.
                conn.Open();
                cmdDeleteData.ExecuteNonQuery();
                conn.Close();

                GetData();

                dtData = (DataTable)Session["GetData"];
                BindGrid(dtData);

                lblMsgForDeletion.Text = "The row successfully deleted !!" + txtRowDeletion.Text;
                txtRowDeletion.Text = "";
                break;
            }
            else
            {
                lblMsgForDeletion.Text = "The row is not present ";
            }
        }

In order to uninstall miniconda, simply remove the miniconda folder,

rm -r ~/miniconda/

As for avoiding conflicts between different Python environments, you can use virtual environments. In particular, with Miniconda, the following workflow could be used,

$ wget https://repo.continuum.io/miniconda/Miniconda3-3.7.0-Linux-x86_64.sh -O ~/miniconda.sh
$ bash miniconda
$ conda env remove --yes -n new_env    # remove the environement new_env if it exists (optional)
$ conda create --yes -n new_env pip numpy pandas scipy matplotlib scikit-learn nltk ipython-notebook seaborn python=2
$ activate new_env
$ # pip install modules if needed, run python scripts, etc
  # everything will be installed in the new_env
  # located in ~/miniconda/envs/new_env
$ deactivate

First the computer looks up the destination host. If it exists in local DNS cache, it uses that information. Otherwise, DNS querying is performed until the IP address is found.

Then, your browser opens a TCP connection to the destination host and sends the request according to HTTP 1.1 (or might use HTTP 1.0, but normal browsers don't do it any more).

The server looks up the required resource (if it exists) and responds using HTTP protocol, sends the data to the client (=your browser)

The browser then uses HTML parser to re-create document structure which is later presented to you on screen. If it finds references to external resources, such as pictures, css files, javascript files, these are is delivered the same way as the HTML document itself.

Take a look on MDN

It will render html element using creating SVG images.

For Example: There is <em>I</em> like <span style="color:white; text-shadow:0 0 2px blue;">cheese</span> HTML element. And I want to add it into <canvas id="canvas" style="border:2px solid black;" width="200" height="200"></canvas> Canvas Element.

Here is Javascript Code to add HTML element to canvas.

var canvas = document.getElementById('canvas');_x000D_
var ctx = canvas.getContext('2d');_x000D_
_x000D_
var data = '<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200">' +_x000D_
  '<foreignObject width="100%" height="100%">' +_x000D_
  '<div xmlns="http://www.w3.org/1999/xhtml" style="font-size:40px">' +_x000D_
  '<em>I</em> like <span style="color:white; text-shadow:0 0 2px blue;">cheese</span>' +_x000D_
  '</div>' +_x000D_
  '</foreignObject>' +_x000D_
  '</svg>';_x000D_
_x000D_
var DOMURL = window.URL || window.webkitURL || window;_x000D_
_x000D_
var img = new Image();_x000D_
var svg = new Blob([data], {_x000D_
  type: 'image/svg+xml;charset=utf-8'_x000D_
});_x000D_
var url = DOMURL.createObjectURL(svg);_x000D_
_x000D_
img.onload = function() {_x000D_
  ctx.drawImage(img, 0, 0);_x000D_
  DOMURL.revokeObjectURL(url);_x000D_
}_x000D_
_x000D_
img.src = url;

<canvas id="canvas" style="border:2px solid black;" width="200" height="200"></canvas>

While you have your answer from Daniel, here are some customizations possible using OpenCSVSerde:

CREATE EXTERNAL TABLE `mydb`.`mytable`(
    `product_name` string,
    `brand_id` string,
    `brand` string,
    `color` string,
    `description` string,
    `sale_price` string)
PARTITIONED BY (
    `seller_id` string)
ROW FORMAT SERDE
    'org.apache.hadoop.hive.serde2.OpenCSVSerde'
WITH SERDEPROPERTIES (
    'separatorChar' = '\t',
    'quoteChar' = '"',
    'escapeChar' = '\\')
STORED AS INPUTFORMAT
    'org.apache.hadoop.mapred.TextInputFormat'
OUTPUTFORMAT
    'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
LOCATION
    'hdfs://namenode.com:port/data/mydb/mytable'
TBLPROPERTIES (
    'serialization.null.format' = '',
    'skip.header.line.count' = '1')

With this, you have total control over the separator, quote character, escape character, null handling and header handling.

Look here and here.

Yes, the GUI is available in XP. I can get the list of scheduled tasks (but not the GUI) to open with the following command,

control.exe  schedtasks

Then you can use the wizard to add a new scheduled task, for example.

In XP, you can find the Scheduler GUI from within Windows Help if you search for "Scheduled Tasks" then click on "Step by Step instructions" and open the scheduler GUI. Clicking on the last link executes the following command, which likely could be translatedinto something that would open the Scheduler GUI from the command line. Does anyone know how?

ms-its:C:\WINDOWS\Help\mstask.chm::/EXEC=,control.exe, schedtasks CHM=ntshared.chm FILE=alt_url_windows_component.htm

Seems someone have done it by patching the kernel. I just came across a paper titled "Exploiting Smart-Phone USB Connectivity For Fun And Profit" by Angelos Stavrou, Zhaohui Wang, Computer Science Department George Mason University, Fairfax, VA. (available freely by googling the above title). Here the two researchers are investigating the possibility of a compromised android device controlling the attached PC by having the android device presenting itself as an HID device (keyboard). As a proof of concept, it seems that they have successfully patched a kernel doing exactly what you want. They didn't provide detailed steps but anyway I just quote what they said they've done:

.....we developed a special USB gadget driver in addition to existing USB composite interface on the Android Linux kernel using the USB Gadget API for Linux[4]. The UGAL framework helped us implement a simple USB Human Interface Driver (HID) functionality (i.e. device driver) and the glue code between the various kernel APIs. Using the code provided in: “drivers/usb/gadget/composite.c”, we created our own gadget driver as an additional composite USB interface. This driver simulates a USB keyboard device. We can also simulate a USB mouse device sending pre-programmed input command to the desktop system. Therefore, it is straightforward to pose as a normal USB mouse or keyboard device and send predefined command stealthily to simulate malicious interactive user activities. To verify this functionality, in our controlled experiments, we send keycode sequences to perform non-fatal operations and show how such a manipulated device can cause damages In particular, we simulated a Dell USB keyboard (vendorID=413C, productID=2105) sending ”CTRL+ESC” key combination and ”U” and ”Enter” key sequence to reboot the machine. Notice that this only requires USB connection and can gain the ”current user” privilege on the desktop system. With the additional local or remote exploit sent as payload, the malware can escalate the privilege and gain full access of the desktop system.

Fiddler is the winner every time when comparing to Charles.

The "customize rules" feature of fiddler is unparalleled in any http debugger. The ability to write code to manipulate http requests and responses on-the-fly is invaluable to me and the work I do in web development.

There are so many features to fiddler that charles just does not have, and likely won't ever have. Fiddler is light-years ahead.

If you want to recursively apply this change to all files in a directoy, you can use the Find > Find in Files... modal:

Edit I didn't highlight it in the image, but you have to click the .* button on the left to have Sublime interpret the Find field as a regex /Edit

Edit 2 I neglected to add a start of string anchor to the regex. I'm correcting that below, and will update the image when I get a chance /Edit

The regex in the Find field ^[^\S\t\n\r]{4} will match white space characters in groups of 4 (excluding tabs and newline characters). The replace field \t indicates you would like to replace them with tabs.

If you click the button to the right of the Where field, you'll see options that will help you target your search, replace. Add Folder option will let you select the folder you'd like to recursively search from. The Add Include Filter option will let you restrict the search to files of a certain extension.

Setting CSS width to 1% or 100% of an element according to all specs I could find out is related to the parent. Although Blink Rendering Engine (Chrome) and Gecko (Firefox) at the moment of writing seems to handle that 1% or 100% (make a columns shrink or a column to fill available space) well, it is not guaranteed according to all CSS specifications I could find to render it properly.

One option is to replace table with CSS4 flex divs:

https://css-tricks.com/snippets/css/a-guide-to-flexbox/

That works in new browsers i.e. IE11+ see table at the bottom of the article.

From ScottGu's blog:

Starting with the ASP.NET MVC 3 Beta release, you can now add a file called _ViewStart.cshtml (or _ViewStart.vbhtml for VB) underneath the \Views folder of your project:

The _ViewStart file can be used to define common view code that you want to execute at the start of each View’s rendering. For example, we could write code within our _ViewStart.cshtml file to programmatically set the Layout property for each View to be the SiteLayout.cshtml file by default:

Because this code executes at the start of each View, we no longer need to explicitly set the Layout in any of our individual view files (except if we wanted to override the default value above).

Important: Because the _ViewStart.cshtml allows us to write code, we can optionally make our Layout selection logic richer than just a basic property set. For example: we could vary the Layout template that we use depending on what type of device is accessing the site – and have a phone or tablet optimized layout for those devices, and a desktop optimized layout for PCs/Laptops. Or if we were building a CMS system or common shared app that is used across multiple customers we could select different layouts to use depending on the customer (or their role) when accessing the site.

This enables a lot of UI flexibility. It also allows you to more easily write view logic once, and avoid repeating it in multiple places.

Also see this.

In a more general sense this ability of MVC framework to "know" about _Viewstart.cshtml is called "Coding by convention".

Convention over configuration (also known as coding by convention) is a software design paradigm which seeks to decrease the number of decisions that developers need to make, gaining simplicity, but not necessarily losing flexibility. The phrase essentially means a developer only needs to specify unconventional aspects of the application. For example, if there's a class Sale in the model, the corresponding table in the database is called “sales” by default. It is only if one deviates from this convention, such as calling the table “products_sold”, that one needs to write code regarding these names.

Wikipedia

There's no magic to it. Its just been written into the core codebase of the MVC framework and is therefore something that MVC "knows" about. That why you don't find it in the .config files or elsewhere; it's actually in the MVC code. You can however override to alter or null out these conventions.

After Android 4.4 Kitkat, and as of 2017 share of Android 4.4 and less is about 20% and decreasing, it's not possible to save to SD card using File class and getExternalStorageDirectory() method. This method returns your device internal memory and images save visible to every app. You can also save images only private to your app and to be deleted when user deletes your app with openFileOutput() method.

Starting with Android 6.0, you can format your SD card as an internal memory but only private to your device.(If you format SD car as internal memory, only your device can access or see it's contents) You can save to that SD card using other answers but if you want to use a removable SD card you should read my answer below.

You should use Storage Access Framework to get uri to folder onActivityResult method of activity to get folder selected by user, and add retreive persistiable permission to be able to access folder after user restarts the device.

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (resultCode == RESULT_OK) {

        // selectDirectory() invoked
        if (requestCode == REQUEST_FOLDER_ACCESS) {

            if (data.getData() != null) {
                Uri treeUri = data.getData();
                tvSAF.setText("Dir: " + data.getData().toString());
                currentFolder = treeUri.toString();
                saveCurrentFolderToPrefs();

                // grantUriPermission(getPackageName(), treeUri,
                // Intent.FLAG_GRANT_READ_URI_PERMISSION |
                // Intent.FLAG_GRANT_WRITE_URI_PERMISSION);

                final int takeFlags = data.getFlags()
                        & (Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
                // Check for the freshest data.
                getContentResolver().takePersistableUriPermission(treeUri, takeFlags);

            }
        }
    }
}

Now, save save folder to shared preferences not to ask user to select folder every time you want to save an image.

You should use DocumentFile class to save your image, not File or ParcelFileDescriptor, for more info you can check this thread for saving image to SD card with compress(CompressFormat.JPEG, 100, out); method and DocumentFile classes.

In Layout .xml file

<Button
 android:id="@+id/button1"
 android:background="@drawable/btn_selector"
 android:layout_width="100dp"
 android:layout_height="50dp"
 android:text="press" />

btn_selector.xml

<?xml version="1.0" encoding="utf-8"?>

 <item android:drawable="@drawable/btn_bg_selected" android:state_selected="true"></item>
<item android:drawable="@drawable/btn_bg_pressed" android:state_pressed="true"></item>
<item android:drawable="@drawable/btn_bg_normal"></item>

$ git log --diff-filter=D --summary  | grep "delete" | sort

For classed based views use self.request.user.id

I use TINYINT(1)datatype in order to store boolean values in SQL Server though BIT is very effective

Change

Morison_File << t;                                 //Printing to file
Morison_File << F;

To

Morison_File << t << ";" << F << endl;                                 //Printing to file

a , would also do instead of ;

You can do it if you start from the model

php artisan make:model Todo -mcr

if you run php artisan make:model --help you can see all the available options

-m, --migration Create a new migration file for the model.
-c, --controller Create a new controller for the model.
-r, --resource Indicates if the generated controller should be a resource controller

Update

As mentioned in the comments by @arun in newer versions of laravel > 5.6 it is possible to run following command:

php artisan make:model Todo -a

-a, --all Generate a migration, factory, and resource controller for the model

FWIW, here are a couple of non-RE alternatives that I think are neater than poke's solution.

The first uses str.index and checks for ValueError:

def findall(sub, string):
    """
    >>> text = "Allowed Hello Hollow"
    >>> tuple(findall('ll', text))
    (1, 10, 16)
    """
    index = 0 - len(sub)
    try:
        while True:
            index = string.index(sub, index + len(sub))
            yield index
    except ValueError:
        pass

The second tests uses str.find and checks for the sentinel of -1 by using iter:

def findall_iter(sub, string):
    """
    >>> text = "Allowed Hello Hollow"
    >>> tuple(findall_iter('ll', text))
    (1, 10, 16)
    """
    def next_index(length):
        index = 0 - length
        while True:
            index = string.find(sub, index + length)
            yield index
    return iter(next_index(len(sub)).next, -1)

To apply any of these functions to a list, tuple or other iterable of strings, you can use a higher-level function —one that takes a function as one of its arguments— like this one:

def findall_each(findall, sub, strings):
    """
    >>> texts = ("fail", "dolly the llama", "Hello", "Hollow", "not ok")
    >>> list(findall_each(findall, 'll', texts))
    [(), (2, 10), (2,), (2,), ()]
    >>> texts = ("parallellized", "illegally", "dillydallying", "hillbillies")
    >>> list(findall_each(findall_iter, 'll', texts))
    [(4, 7), (1, 6), (2, 7), (2, 6)]
    """
    return (tuple(findall(sub, string)) for string in strings)

Removes any trailing commas:

while (strgroupids.EndsWith(","))
    strgroupids = strgroupids.Substring(0, strgroupids.Length - 1);

This is backwards though, you wrote the code that adds the comma in the first place. You should use string.Join(",",g) instead, assuming g is a string[]. Give it a better name than g too !

For completeness:

Along the lines of Chase's answer, I usually use as.data.frame to coerce the matrix to a data.frame:

m <- as.data.frame(matrix(0, ncol = 30, nrow = 2))

EDIT: speed test data.frame vs. as.data.frame

system.time(replicate(10000, data.frame(matrix(0, ncol = 30, nrow = 2))))
   user  system elapsed 
  8.005   0.108   8.165 

system.time(replicate(10000, as.data.frame(matrix(0, ncol = 30, nrow = 2))))
   user  system elapsed 
  3.759   0.048   3.802 

Yes, it appears to be faster (by about 2 times).

The return type of a procedure is int.

You can also return result sets (as your code currently does) (okay, you can also send messages, which are strings)

Those are the only "returns" you can make. Whilst you can add table-valued parameters to a procedure (see BOL), they're input only.

Edit:

(Or as another poster mentioned, you could also use a Table Valued Function, rather than a procedure)

Restrict the dimension of the NVARCHAR to 7, supplied to CONVERT to show only "YYYY-MM"

SELECT CONVERT(NVARCHAR(7),PaymentDate,120) [Month], SUM(Amount) [TotalAmount]
FROM Payments
GROUP BY CONVERT(NVARCHAR(7),PaymentDate,120)
ORDER BY [Month]

I think the answer is here now : https://bugs.mysql.com/bug.php?id=83822

So, you should write :

GRANT ALL PRIVILEGES ON mydb.* to myuser@'xxx.xxx.xxx.xxx' IDENTIFIED BY 'mypassword';

And i think that could be work :

SET PASSWORD FOR myuser@'xxx.xxx.xxx.xxx' IDENTIFIED BY 'old_password' = PASSWORD('new_password');

Go to Project-> right Click-> Select Properties -> project Facets -> modify the java version for your JDK version you are using.

If you have access to SRV Records, you can use them to get what you want :)

E.G

A Records

Name: mc1.domain.com
Value: <yourIP>

Name: mc2.domain.com
Value: <yourIP>

SRV Records

Name: _minecraft._tcp.mc1.domain.com
Priority: 5
Weight: 5
Port: 25565
Value: mc1.domain.com

Name: _minecraft._tcp.mc2.domain.com
Priority: 5
Weight: 5
Port: 25566
Value: mc2.domain.com

then in minecraft you can use

mc1.domain.com which will sign you into server 1 using port 25565

and

mc2.domain.com which will sign you into server 2 using port 25566

then on your router you can have it point 25565 and 25566 to the machine with both servers on and Voilà!

Source: This works for me running 2 minecraft servers on the same machine with ports 50500 and 50501

if (str.toLowerCase().indexOf("yes") >= 0)

Or,

if (/yes/i.test(str))

What worked for me was upgrading pandas to latest version:

From Command Line do:

conda update pandas

I think the result for those two should always be the same. The difference is that you need an instance of the class to use isInstance but just the Class object to use isAssignableFrom.

console.log(new Error);

It will show you the whole track.

An SQL JOIN clause is used to combine rows from two or more tables, based on a common field between them.

There are different types of joins available in SQL:

INNER JOIN: returns rows when there is a match in both tables.

LEFT JOIN: returns all rows from the left table, even if there are no matches in the right table.

RIGHT JOIN: returns all rows from the right table, even if there are no matches in the left table.

FULL JOIN: It combines the results of both left and right outer joins.

The joined table will contain all records from both the tables and fill in NULLs for missing matches on either side.

SELF JOIN: is used to join a table to itself as if the table were two tables, temporarily renaming at least one table in the SQL statement.

CARTESIAN JOIN: returns the Cartesian product of the sets of records from the two or more joined tables.

WE can take each first four joins in Details :

We have two tables with the following values.

TableA

id  firstName                  lastName
.......................................
1   arun                        prasanth                 
2   ann                         antony                   
3   sruthy                      abc                      
6   new                         abc                                           

TableB

id2 age Place
................
1   24  kerala
2   24  usa
3   25  ekm
5   24  chennai

....................................................................

INNER JOIN

Note :it gives the intersection of the two tables, i.e. rows they have common in TableA and TableB

Syntax

SELECT table1.column1, table2.column2...
  FROM table1
 INNER JOIN table2
    ON table1.common_field = table2.common_field;

Apply it in our sample table :

SELECT TableA.firstName,TableA.lastName,TableB.age,TableB.Place
  FROM TableA
 INNER JOIN TableB
    ON TableA.id = TableB.id2;

Result Will Be

firstName       lastName       age  Place
..............................................
arun            prasanth        24  kerala
ann             antony          24  usa
sruthy          abc             25  ekm

LEFT JOIN

Note : will give all selected rows in TableA, plus any common selected rows in TableB.

Syntax

SELECT table1.column1, table2.column2...
  FROM table1
  LEFT JOIN table2
    ON table1.common_field = table2.common_field;

Apply it in our sample table :

SELECT TableA.firstName,TableA.lastName,TableB.age,TableB.Place
  FROM TableA
  LEFT JOIN TableB
    ON TableA.id = TableB.id2;

Result

firstName                   lastName                    age   Place
...............................................................................
arun                        prasanth                    24    kerala
ann                         antony                      24    usa
sruthy                      abc                         25    ekm
new                         abc                         NULL  NULL

RIGHT JOIN

Note : will give all selected rows in TableB, plus any common selected rows in TableA.

Syntax

SELECT table1.column1, table2.column2...
  FROM table1
 RIGHT JOIN table2
    ON table1.common_field = table2.common_field;

Apply it in our sample table :

SELECT TableA.firstName,TableA.lastName,TableB.age,TableB.Place
  FROM TableA
 RIGHT JOIN TableB
    ON TableA.id = TableB.id2;

Result

firstName                   lastName                    age     Place
...............................................................................
arun                        prasanth                    24     kerala
ann                         antony                      24     usa
sruthy                      abc                         25     ekm
NULL                        NULL                        24     chennai

FULL JOIN

Note :It will return all selected values from both tables.

Syntax

SELECT table1.column1, table2.column2...
  FROM table1
  FULL JOIN table2
    ON table1.common_field = table2.common_field;

Apply it in our sample table :

SELECT TableA.firstName,TableA.lastName,TableB.age,TableB.Place
  FROM TableA
  FULL JOIN TableB
    ON TableA.id = TableB.id2;

Result

firstName                   lastName                    age    Place
...............................................................................
arun                        prasanth                    24    kerala
ann                         antony                      24    usa
sruthy                      abc                         25    ekm
new                         abc                         NULL  NULL
NULL                        NULL                        24    chennai

Interesting Fact

For INNER joins the order doesn't matter

For (LEFT, RIGHT or FULL) OUTER joins,the order matter

Better to go check this Link it will give you interesting details about join order

I agree with sepp2k, but there are some other details that might matter:

new HashSet<Foo>(myList);

will give you an unsorted set which doesn't have duplicates. In this case, duplication is identified using the .equals() method on your objects. This is done in combination with the .hashCode() method. (For more on equality look here)

An alternative that gives a sorted set is:

new TreeSet<Foo>(myList);

This works if Foo implements Comparable. If it doesn't then you may want to use a comparator:

Set<Foo> lSet = new TreeSet<Foo>(someComparator);
lSet.addAll(myList);

This depends on either compareTo() (from the comparable interface) or compare() (from the comparator) to ensure uniqueness. So, if you just care about uniqueness, use the HashSet. If you're after sorting, then consider the TreeSet. (Remember: Optimize later!) If time efficiency matters use a HashSet if space efficiency matters, look at TreeSet. Note that more efficient implementations of Set and Map are available through Trove (and other locations).

Use the backslash to escape a character. For example:

/\\d/

This will match \d instead of a numeric character

you can use jQuery selectbox replacement. It's a jQuery plugin.

http://cssglobe.com/post/8802/custom-styling-of-the-select-elements

The Pure-css http://bavotasan.com/2011/style-select-box-using-only-css/

You can use the Feed URL "Direct URL" option, as described on the Feed Dialog page:

You can also bring up a Feed Dialog by explicitly directing the user to the /dialog/feed endpoint:

  https://www.facebook.com/dialog/feed?  
  app_id=123050457758183&
  link=https://developers.facebook.com/docs/reference/dialogs/&
  picture=http://fbrell.com/f8.jpg&
  name=Facebook%20Dialogs&
  caption=Reference%20Documentation&
  description=Using%20Dialogs%20to%20interact%20with%20users.&
  redirect_uri=http://www.example.com/response`

Looks like they no longer mention "sharing" anywhere in their docs; this has been replaced with the concept of adding to your Feed.

You are using ASIHTTPRequest so you need to setup your project. Read the second part here

https://allseeing-i.com/ASIHTTPRequest/Setup-instructions

You may want to consider using Java EE, which includes the javax.servlet.* packages. If you require a specific version of the servlet api, for instance to target a specific web application server, you will probably want the Java EE version which matches, see this version table.

To put it a different way "id()" is not what you care about. You want to know if the variable name can be modified without harming the source variable name.

>>> a = 'hello'                                                                                                                                                                                                                                                                                        
>>> b = a[:]                                                                                                                                                                                                                                                                                           
>>> c = a                                                                                                                                                                                                                                                                                              
>>> b += ' world'                                                                                                                                                                                                                                                                                      
>>> c += ', bye'                                                                                                                                                                                                                                                                                       
>>> a                                                                                                                                                                                                                                                                                                  
'hello'                                                                                                                                                                                                                                                                                                
>>> b                                                                                                                                                                                                                                                                                                  
'hello world'                                                                                                                                                                                                                                                                                          
>>> c                                                                                                                                                                                                                                                                                                  
'hello, bye'                                                                                                                                                                                                                                                                                           

If you're used to C, then these are like pointer variables except you can't de-reference them to modify what they point at, but id() will tell you where they currently point.

The problem for python programmers comes when you consider deeper structures like lists or dicts:

>>> o={'a': 10}                                                                                                                                                                                                                                                                                        
>>> x=o                                                                                                                                                                                                                                                                                                
>>> y=o.copy()                                                                                                                                                                                                                                                                                         
>>> x['a'] = 20                                                                                                                                                                                                                                                                                        
>>> y['a'] = 30                                                                                                                                                                                                                                                                                        
>>> o                                                                                                                                                                                                                                                                                                  
{'a': 20}                                                                                                                                                                                                                                                                                              
>>> x                                                                                                                                                                                                                                                                                                  
{'a': 20}                                                                                                                                                                                                                                                                                              
>>> y                                                                                                                                                                                                                                                                                                  
{'a': 30}                                                                                                                                                                                                                                                                                              

Here o and x refer to the same dict o['a'] and x['a'], and that dict is "mutable" in the sense that you can change the value for key 'a'. That's why "y" needs to be a copy and y['a'] can refer to something else.

I had the exact same problem when manually compiling through the command line, my solution was I didn't include the -sourcepath directory so that way all the subdirectory java files would be compiled too!

Sounds like you need to add the formatting to the WHERE:

SELECT users.id, DATE_FORMAT(users.signup_date, '%Y-%m-%d') 
FROM users 
WHERE DATE_FORMAT(users.signup_date, '%Y-%m-%d') = CURDATE()

See SQL Fiddle with Demo

If your images are in a separate directory of your css file and you want the relative path begins from the root of your web site:

background-image: url('/Images/bgi.png');

Change

vote = input('Enter the name of the player you wish to vote for')

to

vote = int(input('Enter the name of the player you wish to vote for'))

You are getting the input from the console as a string, so you must cast that input string to an int object in order to do numerical operations.

For immutable objects, assignment creates a new copy of values, for example.

x=7
y=x
print(x,y)
x=10 # so for immutable objects this creates a new copy so that it doesnot 
#effect the value of y
print(x,y)

For mutable objects, the assignment doesn't create another copy of values. For example,

x=[1,2,3,4]
print(x)
y=x #for immutable objects assignment doesn't create new copy 
x[2]=5
print(x,y) # both x&y holds the same list

had the same problem but top answer is too long for me so I suggest to open another shell window type cd #enter and try again

A similar approach to https://stackoverflow.com/a/13864910/2323964 that works in Java 8 is to use an interface with default getters. This will be more whitespace verbose, but is mockable, and it's great for when you have a bunch of instances where you actually want to draw attention to the parameters.

public class Foo() {
    public interface Parameters {
        String getRequired();
        default int getOptionalInt(){ return 23; }
        default String getOptionalString(){ return "Skidoo"; }
    }

    public Foo(Parameters parameters){
        //...
    }

    public static void baz() {
        final Foo foo = new Foo(new Person() {
            @Override public String getRequired(){ return "blahblahblah"; }
            @Override public int getOptionalInt(){ return 43; }
        });
    }
}

You can't: DataFrame columns are Series, by definition. That said, if you make the dtype (the type of all the elements) datetime-like, then you can access the quantities you want via the .dt accessor (docs):

>>> df["TimeReviewed"] = pd.to_datetime(df["TimeReviewed"])
>>> df["TimeReviewed"]
205  76032930   2015-01-24 00:05:27.513000
232  76032930   2015-01-24 00:06:46.703000
233  76032930   2015-01-24 00:06:56.707000
413  76032930   2015-01-24 00:14:24.957000
565  76032930   2015-01-24 00:23:07.220000
Name: TimeReviewed, dtype: datetime64[ns]
>>> df["TimeReviewed"].dt
<pandas.tseries.common.DatetimeProperties object at 0xb10da60c>
>>> df["TimeReviewed"].dt.year
205  76032930    2015
232  76032930    2015
233  76032930    2015
413  76032930    2015
565  76032930    2015
dtype: int64
>>> df["TimeReviewed"].dt.month
205  76032930    1
232  76032930    1
233  76032930    1
413  76032930    1
565  76032930    1
dtype: int64
>>> df["TimeReviewed"].dt.minute
205  76032930     5
232  76032930     6
233  76032930     6
413  76032930    14
565  76032930    23
dtype: int64

If you're stuck using an older version of pandas, you can always access the various elements manually (again, after converting it to a datetime-dtyped Series). It'll be slower, but sometimes that isn't an issue:

>>> df["TimeReviewed"].apply(lambda x: x.year)
205  76032930    2015
232  76032930    2015
233  76032930    2015
413  76032930    2015
565  76032930    2015
Name: TimeReviewed, dtype: int64

One another way:

WITH foreign_keys AS (
    SELECT
      conname,
      conrelid,
      confrelid,
      unnest(conkey)  AS conkey,
      unnest(confkey) AS confkey
    FROM pg_constraint
    WHERE contype = 'f' -- AND confrelid::regclass = 'your_table'::regclass
)
-- if confrelid, conname pair shows up more than once then it is multicolumn foreign key
SELECT fk.conname as constraint_name,
       fk.confrelid::regclass as referenced_table, af.attname as pkcol,
       fk.conrelid::regclass as referencing_table, a.attname as fkcol
FROM foreign_keys fk
JOIN pg_attribute af ON af.attnum = fk.confkey AND af.attrelid = fk.confrelid
JOIN pg_attribute a ON a.attnum = conkey AND a.attrelid = fk.conrelid
ORDER BY fk.confrelid, fk.conname
;

Possible and easiest one-line solution is to use:

file_get_contents("YOUR_REQUESTED_FILE");

Or equivavelt for example CURL.

You can try using Putty (freeware). It is mainly known as a SSH client, but you can use for Telnet login as well

Object is a class but it already has(is) an instance, so you can not call new ObjectName. On the other hand, Class is just type and it can be an instance by calling new ClassName().

I think this is the official solution: https://docs.anaconda.com/anaconda/install/uninstall/

[Unfortunately I did the simple remove (Uninstall-Anaconda.exe in C:\Users\username\Anaconda3 following the answers in stack overflow) before I found the official article, so I have to get rid of everything manually.]

But for the rest of you the official full removal could be interesting, so I copied it here:

To uninstall Anaconda, you can do a simple remove of the program. This will leave a few files behind, which for most users is just fine. See Option A.

If you also want to remove all traces of the configuration files and directories from Anaconda and its programs, you can download and use the Anaconda-Clean program first, then do a simple remove. See Option B.

1. Option A. Use simple remove to uninstall Anaconda:

   • Windows–In the Control Panel, choose Add or Remove Programs or Uninstall a program, and then select Python 3.6 (Anaconda) or your version of Python.
   • [... also solutions for Mac and Linux are provided here: https://docs.anaconda.com/anaconda/install/uninstall/ ]

2. Option B: Full uninstall using Anaconda-Clean and simple remove.

   NOTE: Anaconda-Clean must be run before simple remove.

   • Install the Anaconda-Clean package from Anaconda Prompt (Terminal on Linux or macOS):

     conda install anaconda-clean
     

   • In the same window, run one of these commands:

     • Remove all Anaconda-related files and directories with a confirmation prompt before deleting each one:

       anaconda-clean
       

     • Or, remove all Anaconda-related files and directories without being prompted to delete each one:

       anaconda-clean --yes
       

     Anaconda-Clean creates a backup of all files and directories that might be removed in a folder named .anaconda_backup in your home directory. Also note that Anaconda-Clean leaves your data files in the AnacondaProjects directory untouched.

   • After using Anaconda-Clean, follow the instructions above in Option A to uninstall Anaconda.

Use float() in place of int() so that your program can handle decimal points. Also, don't use next as it's a built-in Python function, next().

Also you code as posted is missing import sys and the definition for dead

This will output the number of lines that contain your search string.

grep -c "echo" FILE

This won't, however, count the number of occurrences in the file (ie, if you have echo multiple times on one line).

edit:

After playing around a bit, you could get the number of occurrences using this dirty little bit of code:

sed 's/echo/echo\n/g' FILE | grep -c "echo"

This basically adds a newline following every instance of echo so they're each on their own line, allowing grep to count those lines. You can refine the regex if you only want the word "echo", as opposed to "echoing", for example.

You can use this code to insert some items into a combo box with text and value.

C#

private void ComboBox_SelectionChanged_1(object sender, SelectionChangedEventArgs e)
{
    combox.Items.Insert(0, "Copenhagen");
    combox.Items.Insert(1, "Tokyo");
    combox.Items.Insert(2, "Japan");
    combox.Items.Insert(0, "India");   
}

XAML

<ComboBox x:Name="combox" SelectionChanged="ComboBox_SelectionChanged_1"/>

For US addresses you can require a valid state, and verify that the zip is valid. You could even check that the zip code is in the right state, but beyond that I don't think there are many tests you could run that wouldn't provide a lot of false negatives.

What are you trying to do -- prevent simple mistakes or enforcing some kind of identity check?

I had the same warning. It was a very old key. I regenerated a key on the current OpenSSH 7, and the error was gone.

DECLARE @i AS FLOAT = 2 SELECT @i / 3 SELECT cast(@i / cast(3 AS DECIMAL(18,2))as decimal (18,2))

Both factor and result requires casting to be considered as decimals.

This is way late but for future reference to anyone who'd like to do this, you can use the following:

function require(file,callback){
    var head=document.getElementsByTagName("head")[0];
    var script=document.createElement('script');
    script.src=file;
    script.type='text/javascript';
    //real browsers
    script.onload=callback;
    //Internet explorer
    script.onreadystatechange = function() {
        if (this.readyState == 'complete') {
            callback();
        }
    }
    head.appendChild(script);
}

I did a short blog post on it some time ago http://crlog.info/2011/10/06/dynamically-requireinclude-a-javascript-file-into-a-page-and-be-notified-when-its-loaded/

Simply add style="line-height:0" to each cell. This works in IE because it sets the line-height of both existant and non-existant text to about 19px and that forces the cells to expand vertically in most versions of IE. Regardless of whether or not you have text this needs to be done for IE to correctly display rows less than 20px high.

Use a terminal-handling library like the curses module:

The curses module provides an interface to the curses library, the de-facto standard for portable advanced terminal handling.

The brackets that are commonly used in the mysql documentation for examples should be ommitted in a 'real' query.

It also doesn't appear that you're echoing the result of the mysql query anywhere. mysql_query returns a mysql resource on success. The php manual page also includes instructions on how to load the mysql result resource into an array for echoing and other manipulation.

Suppose df is a pandas DataFrame then to get number of non-null values and data types of all column at once use:

df.info()

SELECT created
  FROM dba_objects
 WHERE object_name = <<your table name>>
   AND owner = <<owner of the table>>
   AND object_type = 'TABLE'

will tell you when a table was created (if you don't have access to DBA_OBJECTS, you could use ALL_OBJECTS instead assuming you have SELECT privileges on the table).

The general answer to getting timestamps from a row, though, is that you can only get that data if you have added columns to track that information (assuming, of course, that your application populates the columns as well). There are various special cases, however. If the DML happened relatively recently (most likely in the last couple hours), you should be able to get the timestamps from a flashback query. If the DML happened in the last few days (or however long you keep your archived logs), you could use LogMiner to extract the timestamps but that is going to be a very expensive operation particularly if you're getting timestamps for many rows. If you build the table with ROWDEPENDENCIES enabled (not the default), you can use

SELECT scn_to_timestamp( ora_rowscn ) last_modified_date,
       ora_rowscn last_modified_scn,
       <<other columns>>
  FROM <<your table>>

to get the last modification date and SCN (system change number) for the row. By default, though, without ROWDEPENDENCIES, the SCN is only at the block level. The SCN_TO_TIMESTAMP function also isn't going to be able to map SCN's to timestamps forever.

I have checked the <%= csrf_meta_tags %> are present and clearing cookies in browser worked for me.

By passing parameters by reference to function.

Examples:

 void incInt(int *y)
 {
     (*y)++;  // Increase the value of 'x', in main, by one.
 }

Also by using global variables but it is not recommended.

Example:

int a=0;

void main(void)
{
    //Anything you want to code.
}

Not all code paths set a value for lateFee. You may want to set a default value for it at the top.

Another way (although it is a longer code) but it is faster than the above codes. Check it using %timeit function:

df[df.index.isin([1,3])]

PS: You figure out the reason

As iEamin said in his answer, HTML 5 does now support this. The link he gave, http://www.html5rocks.com/en/tutorials/file/dndfiles/ , is excellent. Here is a minimal sample based on the samples at that site, but see that site for more thorough examples.

Add an onchange event listener to your HTML:

<input type="file" onchange="onFileSelected(event)">

Make an image tag with an id (I'm specifying height=200 to make sure the image isn't too huge onscreen):

<img id="myimage" height="200">

Here is the JavaScript of the onchange event listener. It takes the File object that was passed as event.target.files[0], constructs a FileReader to read its contents, and sets up a new event listener to assign the resulting data: URL to the img tag:

function onFileSelected(event) {
  var selectedFile = event.target.files[0];
  var reader = new FileReader();

  var imgtag = document.getElementById("myimage");
  imgtag.title = selectedFile.name;

  reader.onload = function(event) {
    imgtag.src = event.target.result;
  };

  reader.readAsDataURL(selectedFile);
}

You can use this code:

var vid = document.getElementById("video1");

function slowPlaySpeed() { 
    vid.playbackRate = 0.5;
} 

function normalPlaySpeed() { 
    vid.playbackRate = 1;
} 

function fastPlaySpeed() { 
    vid.playbackRate = 2;
}

Here are few solutions -

• MySql Gui tools is official ui from Mysql.
• You can also try Mysql Workbench which is going to replace Gui Tools.
• Mysql Yog can be run on Linux using wine (I think they officially recommend this method).
• HeidiSql is also good option, I use it most of the time. It also run using wine on Linux. It lightest of all.
• If you are looking for web based solution than phpmyadmin is the solution.

Since you are already using sqlyog, I suggest you to use same on Linux as well.

(June 2020) I found this solution and I thought I should post it here:

Bootstrap version: 4.3.1

The CSS part:

.navbar .nav-item:not(:last-child) {
  margin-right: 35px;
}

.dropdown-toggle::after {
   transition: transform 0.15s linear;
}

.show.dropdown .dropdown-toggle::after {
  transform: translateY(3px);
}

.dropdown-menu {
  margin-top: 0;
}

The jQuery part:

const $dropdown = $(".dropdown");
const $dropdownToggle = $(".dropdown-toggle");
const $dropdownMenu = $(".dropdown-menu");
const showClass = "show";

$(window).on("load resize", function() {
  if (this.matchMedia("(min-width: 768px)").matches) {
    $dropdown.hover(
      function() {
        const $this = $(this);
        $this.addClass(showClass);
        $this.find($dropdownToggle).attr("aria-expanded", "true");
        $this.children($dropdownMenu).addClass(showClass);
      },
      function() {
        const $this = $(this);
        $this.removeClass(showClass);
        $this.find($dropdownToggle).attr("aria-expanded", "false");
        $this.children($dropdownMenu).removeClass(showClass);
      }
    );
  } else {
    $dropdown.off("mouseenter mouseleave");
  }
});

Source: https://webdesign.tutsplus.com/tutorials/how-to-make-the-bootstrap-navbar-dropdown-work-on-hover--cms-33840

Use for on refresh event

window.onbeforeunload = function(e) {
  return 'Dialog text here.';
};

https://developer.mozilla.org/en-US/docs/Web/API/window.onbeforeunload?redirectlocale=en-US&redirectslug=DOM%2Fwindow.onbeforeunload

And

$(window).unload(function() {
      alert('Handler for .unload() called.');
});

I would like to say that Microsoft LDAP has some special ways to search recursively for all of memberships of a user.

1. The Matching Rule you can specify for the "member" attribute. In particular, using the Microsoft Exclusive LDAP_MATCHING_RULE_IN_CHAIN rule for "member" attribute allows recursive/nested membership searching. The rule is used when you add it after the member attribute. Ex. (member:1.2.840.113556.1.4.1941:= XXXXX )

2. For the same Domain as the Account, The filter can use <SID=S-1-5-21-XXXXXXXXXXXXXXXXXXXXXXX> instead of an Accounts DistinguishedName attribute which is very handy to use cross domain if needed. HOWEVER it appears you need to use the ForeignSecurityPrincipal <GUID=YYYY> as it will not resolve your SID as it appears the <SID=> tag does not consider ForeignSecurityPrincipal object type. You can use the ForeignSecurityPrincipal DistinguishedName as well.

Using this knowledge, you can LDAP query those hard to get memberships, such as the "Domain Local" groups an Account is a member of but unless you looked at the members of the group, you wouldn't know if user was a member.

//Get Direct+Indirect Memberships of User (where SID is XXXXXX)

string str = "(& (objectCategory=group)(member:1.2.840.113556.1.4.1941:=<SID=XXXXXX>) )";

//Get Direct+Indirect **Domain Local** Memberships of User (where SID is XXXXXX)

string str2 = "(& (objectCategory=group)(|(groupType=-2147483644)(groupType=4))(member:1.2.840.113556.1.4.1941:=<SID=XXXXXX>) )";

//TAA DAA

Feel free to try these LDAP queries after substituting the SID of a user you want to retrieve all group memberships of. I figure this is similiar if not the same query as what the PowerShell Command Get-ADPrincipalGroupMembership uses behind the scenes. The command states "If you want to search for local groups in another domain, use the ResourceContextServer parameter to specify the alternate server in the other domain."

If you are familiar enough with C# and Active Directory, you should know how to perform an LDAP search using the LDAP queries provided.

Additional Documentation:

• <SID> Binding String
• <GUID> Binding String

A forward proxy serves users: it helps users access the server.

A reverse proxy serves the server: it protects the server from users.

These are properties. You would use them like so:

Tom.Title = "Accountant";
string desc = Tom.Description;

But considering they are declared protected their visibility may be a concern.

Swift 3, xcode version 8.3.2, storyboard->choose your table View->inspector->Separator.

Yes, you can use numpy for that.

import numpy as np
a = arange(3,dtype=float)

a[0] = np.nan
a[1] = np.inf
a[2] = -np.inf

a # is now [nan,inf,-inf]

np.isnan(a[0]) # True
np.isinf(a[1]) # True
np.isinf(a[2]) # True

One of the best compressors (not specifically an obfuscator) is the YUI Compressor.

This can be done using the unique function in ufp.path module.

import ufp.path
ufp.path.unique('./test.ext')

if current path exists 'test.ext' file. ufp.path.unique function return './test (d1).ext'.

Why do you all suggest heavy scope operations? I don't see why this is not an "angular" solution:

.directive('changeClassOnScroll', function ($window) {
  return {
    restrict: 'A',
    scope: {
        offset: "@",
        scrollClass: "@"
    },
    link: function(scope, element) {
        angular.element($window).bind("scroll", function() {
            if (this.pageYOffset >= parseInt(scope.offset)) {
                element.addClass(scope.scrollClass);
            } else {
                element.removeClass(scope.scrollClass);
            }
        });
    }
  };
})

So you can use it like this:

<navbar change-class-on-scroll offset="500" scroll-class="you-have-scrolled-down"></navbar>

or

<div change-class-on-scroll offset="500" scroll-class="you-have-scrolled-down"></div>

I'm late to this question, but it's really super easy. You just define multiple tab classes in your css file, and then load the required tab as your class in the php file while creating the LI tag.

Here's an example of doing it entirely on the server:

CSS

html ul.tabs li.activeTab1, html ul.tabs li.activeTab1 a:hover, html ul.tabs li.activeTab1 a  { 
    background: #0076B5;
    color: white;
    border-bottom: 1px solid #0076B5;
}

html ul.tabs li.activeTab2, html ul.tabs li.activeTab2 a:hover, html ul.tabs li.activeTab2 a {
    background: #008C5D;
    color: white;
    border-bottom: 1px solid #008C5D;
}

PHP

<ul class="tabs">
    <li <?php print 'class="activeTab1"' ?>>
        <a href="<?php print 'Tab1.php';?>">Tab 1</a>
    </li>

    <li <?php print 'class="activeTab2"' ?>>
        <a href="<?php print 'Tab2.php';?>">Tab 2</a>
    </li>
</ul>

Make sure to also add "C:\Python27\Scripts" to your path. pip.exe should be in that folder. Then you can just run:

C:\> pip install modulename

For me , df1.subtract(df2) was inconsistent. Worked correctly on one dataframe but not on the other . That was because of duplicates . df1.exceptAll(df2) returns a new dataframe with the records from df1 that do not exist in df2 , including any duplicates.

You have to define an SMTP server and a port for this. All except like sending mails from live hosts.

This is a useful link regarding this.

NB: The port should be unused. Please take care that, Some applications like Skype uses the default ports and there by prevents sending mail.

I needed to solve this in VB.NET. Here's what I've got that seems to work:

Private Sub ComboBox1_SelectionChanged(ByVal sender As System.Object, ByVal e As System.Windows.Controls.SelectionChangedEventArgs) Handles ComboBox_AllSites.SelectionChanged
   Dim cr As System.Windows.Controls.ComboBoxItem = ComboBox1.SelectedValue
   Dim currentText = cr.Content
   MessageBox.Show(currentText)
End Sub

There is no functional or performance difference between the two. Use whichever syntax appeals to you.

It's just like the use of AS and IS when declaring a function or procedure. They are completely interchangeable.

For the most part, the method is the same as setting the whole body

.divi{
    background-image: url('path');
}

</style>

<div class="divi"></div>