This Worked for me

In Web.config add below script

<system.webServer>
  <modules runAllManagedModulesForAllRequests="true" >
    <remove name="WebDAVModule"/>
  </modules>
  <handlers accessPolicy="Read, Execute, Script">
    <remove name="WebDAV" />
    <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
    <remove name="OPTIONSVerbHandler" />
    <remove name="TRACEVerbHandler" />

    <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*."
         verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS"
         type="System.Web.Handlers.TransferRequestHandler"
         preCondition="integratedMode,runtimeVersionv4.0" />
  </handlers>
 </system.webServer>

Also in RouteConfig.cs

Change

settings.AutoRedirectMode = RedirectMode.Permanent;

To

settings.AutoRedirectMode = RedirectMode.Off;

Hope it helps you or some one :)

The only place I have successfully make it work is by searching in:

...\Qt\{5.9; or your version}\mingw{53_32; or your version}\mkspecs\win32-g++\qmake.conf:

Then at the line:

QMAKE_CFLAGS           += -fno-keep-inline-dllexport

Edit :

QMAKE_CFLAGS           += -fno-keep-inline-dllexport -std=c++11

You need to use the scrollTop property.

document.getElementById('box').scrollTop

Here's what's usually sufficient for me:

I create a serialization mixin which I use with my models. The serialization function basically fetches whatever attributes the SQLAlchemy inspector exposes and puts it in a dict.

from sqlalchemy.inspection import inspect

class Serializer(object):

    def serialize(self):
        return {c: getattr(self, c) for c in inspect(self).attrs.keys()}

    @staticmethod
    def serialize_list(l):
        return [m.serialize() for m in l]

All that's needed now is to extend the SQLAlchemy model with the Serializer mixin class.

If there are fields you do not wish to expose, or that need special formatting, simply override the serialize() function in the model subclass.

class User(db.Model, Serializer):
    id = db.Column(db.Integer, primary_key=True)
    username = db.Column(db.String)
    password = db.Column(db.String)

    # ...

    def serialize(self):
        d = Serializer.serialize(self)
        del d['password']
        return d

In your controllers, all you have to do is to call the serialize() function (or serialize_list(l) if the query results in a list) on the results:

def get_user(id):
    user = User.query.get(id)
    return json.dumps(user.serialize())

def get_users():
    users = User.query.all()
    return json.dumps(User.serialize_list(users))

May or may not be accurate, but according to this site: http://www.htmlite.com/mysql003.php.

BLOB A string with a maximum length of 65535 characters.

The MySQL manual says:

The maximum size of a BLOB or TEXT object is determined by its type, but the largest value you actually can transmit between the client and server is determined by the amount of available memory and the size of the communications buffers

I think the first site gets their answers from interpreting the MySQL manual, per http://dev.mysql.com/doc/refman/5.0/en/storage-requirements.html

Using a table would be one (and easy) option.

Other options are all about setting fixed width on the and making it text-aligned to the right:

label {
   width: 200px;
   display: inline-block;
   text-align: right;
}

or, as was pointed out, make them all float instead of inline.

Although Apple recommends tel: in their docs for Mobile Safari, currently (iOS 4.3) it accepts callto: just the same. So I recommend using callto: on a generic web site as it works with both Skype and iPhone and I expect it will work on Android phones, too.

Update (June 2013)

This is still a matter of deciding what you want your web page to offer. On my websites I provide both tel: and callto: links (the latter labeled as being for Skype) since Desktop browsers on Mac don't do anything with tel: links while mobile Android doesn't do anything with callto: links. Even Google Chrome with the Google Talk plugin does not respond to tel: links. Still, I prefer offering both links on the desktop in case someone has gone to the trouble of getting tel: links to work on their computer.

If the site design dictated that I only provide one link, I'd use a tel: link that I would try to change to callto: on desktop browsers.

1.84E-07 is the exact value, represented using scientific notation, also known as exponential notation.

1.845E-07 is the same as 0.0000001845. Excel will display a number very close to 0 as 0, unless you modify the formatting of the cell to display more decimals.

C# however will get the actual value from the cell. The ToString method use the e-notation when converting small numbers to a string.

You can specify a format string if you don't want to use the e-notation.

You can specify the number as keyboardType for the TextField using:

keyboardType: TextInputType.number

Check my main.dart file

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    return new MaterialApp(
      home: new HomePage(),
      theme: new ThemeData(primarySwatch: Colors.blue),
    );
  }
}

class HomePage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return new HomePageState();
  }
}

class HomePageState extends State<HomePage> {
  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      backgroundColor: Colors.white,
      body: new Container(
          padding: const EdgeInsets.all(40.0),
          child: new Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: <Widget>[
          new TextField(
            decoration: new InputDecoration(labelText: "Enter your number"),
            keyboardType: TextInputType.number,
            inputFormatters: <TextInputFormatter>[
    FilteringTextInputFormatter.digitsOnly
], // Only numbers can be entered
          ),
        ],
      )),
    );
  }
}

The first option gives you more flexibilty:

var $div = $("<div>", {id: "foo", "class": "a"});
$div.click(function(){ /* ... */ });
$("#box").append($div);

And of course .html('*') overrides the content while .append('*') doesn't, but I guess, this wasn't your question.

Another good practice is prefixing your jQuery variables with $:
Is there any specific reason behind using $ with variable in jQuery

Placing quotes around the "class" property name will make it more compatible with less flexible browsers.

Pseudo code, something like:

CASE
  When CHARINDEX('lactulose', dbo.Table.Column) > 0 Then 'BP Medication'
ELSE ''
END AS 'Medication Type'

This does not care where the keyword is found in the list and avoids depending on formatting of spaces and commas.

Here is a code that works for me, which is a part from the website above combined with my early trials: http://www.codeproject.com/KB/system/DriveDetector.aspx

This basically makes your form listen to windows messages, filters for usb drives and (cd-dvds), grabs the lparam structure of the message and extracts the drive letter.

protected override void WndProc(ref Message m)
    {

        if (m.Msg == WM_DEVICECHANGE)
        {
            DEV_BROADCAST_VOLUME vol = (DEV_BROADCAST_VOLUME)Marshal.PtrToStructure(m.LParam, typeof(DEV_BROADCAST_VOLUME));
            if ((m.WParam.ToInt32() == DBT_DEVICEARRIVAL) &&  (vol.dbcv_devicetype == DBT_DEVTYPVOLUME) )
            {
                MessageBox.Show(DriveMaskToLetter(vol.dbcv_unitmask).ToString());
            }
            if ((m.WParam.ToInt32() == DBT_DEVICEREMOVALCOMPLETE) && (vol.dbcv_devicetype == DBT_DEVTYPVOLUME))
            {
                MessageBox.Show("usb out");
            }
        }
        base.WndProc(ref m);
    }

    [StructLayout(LayoutKind.Sequential)] //Same layout in mem
    public struct DEV_BROADCAST_VOLUME
    {
        public int dbcv_size;
        public int dbcv_devicetype;
        public int dbcv_reserved;
        public int dbcv_unitmask;
    }

    private static char DriveMaskToLetter(int mask)
    {
        char letter;
        string drives = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; //1 = A, 2 = B, 3 = C
        int cnt = 0;
        int pom = mask / 2;
        while (pom != 0)    // while there is any bit set in the mask shift it right        
        {        
            pom = pom / 2;
            cnt++;
        }
        if (cnt < drives.Length)
            letter = drives[cnt];
        else
            letter = '?';
        return letter;
    }

Do not forget to add this:

using System.Runtime.InteropServices;

and the following constants:

    const int WM_DEVICECHANGE = 0x0219; //see msdn site
    const int DBT_DEVICEARRIVAL = 0x8000;
    const int DBT_DEVICEREMOVALCOMPLETE = 0x8004;
    const int DBT_DEVTYPVOLUME = 0x00000002;  

Yes, you can definitely do this. Just use something like

.parent:hover .child {
   /* ... */
}

According to this page it's supported by all major browsers.

What i suggest is , its better to use post than get. here are some difference between post VS get

Some notes on GET requests:

1. GET requests can be cached
2. GET requests remain in the browser history
3. GET requests can be bookmarked
4. GET requests should never be used when dealing with sensitive data
5. GET requests have length restrictions
6. GET requests should be used only to retrieve data

Some notes on POST requests:

1. POST requests are never cached
2. POST requests do not remain in the browser history
3. POST requests cannot be bookmarked
4. POST requests have no restrictions on data length

HTML Code

            <html>
    <head></head>
    <body>
    <form action="output.php" method="post">
    Red<input type="checkbox" name="color[]" id="color" value="red">
    Green<input type="checkbox" name="color[]" id="color" value="green">
    Blue<input type="checkbox" name="color[]" id="color" value="blue">
    Cyan<input type="checkbox" name="color[]" id="color" value="cyan">
    Magenta<input type="checkbox" name="color[]" id="color" value="Magenta">
    Yellow<input type="checkbox" name="color[]" id="color" value="yellow">
    Black<input type="checkbox" name="color[]" id="color" value="black">
    <input type="submit" value="submit">
    </form>
    <body>
    </html>

PHP code

    <?php


    if(isset($_POST['color'])) {
    $name = $_POST['color'];

    echo "You chose the following color(s): <br>";
    foreach ($name as $color){
    echo $color."<br />";
    }} // end brace for if(isset

    else {

    echo "You did not choose a color.";

    }

    ?>

Personally I feel that the query string method is more reliable than trying to set headers on the server - there's no guarantee that a proxy or browser won't just cache it anyway (some browsers are worse than others - naming no names).

I usually use Math.random() but I don't see anything wrong with using the date (you shouldn't be doing AJAX requests fast enough to get the same value twice).

If your jQuery page isn't being loaded from http://localhost:54473 then this issue is probably because you're trying to make cross-domain request.

Update 1 Take a look at this blog post.

Update 2 If this is indeed the problem (and I suspect it is), you might want to check out JSONP as a solution. Here are a few links that might help you get started:

• https://en.wikipedia.org/wiki/JSON
• http://remysharp.com/2007/10/08/what-is-jsonp/
• http://www.west-wind.com/weblog/posts/107136.aspx

    JSONArray ja = new JSONArray(json);
    JSONObject ob = ja.getJSONObject(0);
    String nh = ob.getString("status");

[ { "status" : "true" } ]

where 'json' is a String and status is the key from which i will get value

Guys this is the solution to the zoom issue, it works with all zoom levels, in case you need it:

if ( Math.abs(elem.offset().top) + elem.height() + elem.offset().top >= elem.outerHeight() ) {
                    console.log("bottom");
                    // We're at the bottom!
                }
            });
        }

For now, I'll redefine the enum as:

enum Audience: String {
    case Public = "Public"
    case Friends = "Friends"
    case Private = "Private"
}

so that I can do:

audience.toRaw() // "Public"

But, isn't this new enum definition redundant? Can I keep the initial enum definition and do something like:

audience.toString() // "Public"

1 line solution:

find . -type d -exec mkdir -p /path/to/copy/directory/tree/{} \;

Check this code in alert box have edit textview when click OK it displays on screen using toast.

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    final AlertDialog.Builder alert = new AlertDialog.Builder(this);
    final EditText input = new EditText(this);
    alert.setView(input);
    alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {
            String value = input.getText().toString().trim();
            Toast.makeText(getApplicationContext(), value, 
                Toast.LENGTH_SHORT).show();
        }
    });

    alert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {
            dialog.cancel();
        }
    });
    alert.show();               
}

you should use position: relative; for one iframe and position:absolute; for the second;

Example: for first iframe use:

<div id="contentframe" style="position:relative; top: 100px; left: 50px;">

for second iframe use:

<div id="contentframe" style="position:absolute; top: 0px; left: 690px;">

While you can use a virtualenv, you don't need to. The trick is passing the PEP370 --user argument to the setup.py script. With the latest version of pip, one way to do it is:

pip install --user mercurial

This should result in the hg script being installed in $HOME/.local/bin/hg and the rest of the hg package in $HOME/.local/lib/pythonx.y/site-packages/.

Note, that the above is true for Python 2.6. There has been a bit of controversy among the Python core developers about what is the appropriate directory location on Mac OS X for PEP370-style user installations. In Python 2.7 and 3.2, the location on Mac OS X was changed from $HOME/.local to $HOME/Library/Python. This might change in a future release. But, for now, on 2.7 (and 3.2, if hg were supported on Python 3), the above locations will be $HOME/Library/Python/x.y/bin/hg and $HOME/Library/Python/x.y/lib/python/site-packages.

If the machine is being a firewall then your solution is a very sensible one: the alternative being able to query the firewall which ends-up being very dependent on the type of firewall (if at all possible).

You can use an open source and cross-platform option: inst2xsd from Apache's XMLBeans. I find it very useful and easy.

Just download, unzip and play (it requires Java).

Here is the code using JavaScript to click the button in WebDriver:

WebDriver driver = new FirefoxDriver();
JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("document.getElementById('gbqfb').click();");

Here's a LINQ solution which is virtually the same but more scalable:

new[] { "a", "b", "c" }.Any(c => s.Contains(c))

The easiest way would be to use a library like this one and specifically you want noStrings to be true

    export class CustomValidator{   // Number only validation   
      static numeric(control: AbstractControl) {
        let val = control.value;

        const hasError = validate({val: val}, {val: {numericality: {noStrings: true}}});

        if (hasError) return null;

        return val;   
      } 
    }

It does work in Firefox (including 2.0.0.20). See http://jsbin.com/akili (add /edit to the url to edit):

<p id="one">One</p>
<a href="#" onclick="document.getElementById('one').id = 'two'; return false">Link2</a>

The first click changes the id to "two", the second click errors because the element with id="one" now can't be found!

Perhaps you have another element already with id="two" (FYI you can't have more than one element with the same id).

I have resolved issue with the help of this link http://www.bootply.com/122726. hopefully will help you

Add option in select2 jquery and bind your ajax call with created link id(#addNew) for new option from backend. and the code

 $.getScript('http://ivaynberg.github.io/select2/select2-3.4.5/select2.js',function(){

  $("#mySel").select2({
    width:'240px',
    allowClear:true,
    formatNoMatches: function(term) {
        /* customize the no matches output */
        return "<input class='form-control' id='newTerm' value='"+term+"'><a href='#' id='addNew' class='btn btn-default'>Create</a>"
    }
  })
  .parent().find('.select2-with-searchbox').on('click','#addNew',function(){
    /* add the new term */
    var newTerm = $('#newTerm').val();
    //alert('adding:'+newTerm);
    $('<option>'+newTerm+'</option>').appendTo('#mySel');
    $('#mySel').select2('val',newTerm); // select the new term
    $("#mySel").select2('close');       // close the dropdown
  })

});



<div class="container">
    <h3>Select2 - Add new term when no search matches</h3>
    <select id="mySel">
        <option>One</option>
        <option>Two</option>
        <option>Three</option>
        <option>Four</option>
        <option>Five</option>
        <option>Six</option>
        <option>Twenty Four</option>
    </select>
    <br>
    <br>
</div>

So far, I've seen this issue happen within corporate networks because of two reasons, one or both of which may be happening in your case:

1. Because of the way network proxies work, they have their own SSL certificates, thereby altering the certificates that curl sees. Many or most enterprise networks force you to use these proxies.
2. Some antivirus programs running on client PCs also act similarly to an HTTPS proxy, so that they can scan your network traffic. Your antivirus program may have an option to disable this function (assuming your administrators will allow it).

As a side note, No. 2 above may make you feel uneasy about your supposedly secure TLS traffic being scanned. That's the corporate world for you.

int rows, columns;
/* initialize rows and columns to the desired value */

    arr = (int**)malloc(rows*sizeof(int*));
        for(i=0;i<rows;i++)
        {
            arr[i] = (int*)malloc(cols*sizeof(int));
        }

People have recommended MailChimp which is a good vendor for bulk email. If you're looking for a good vendor for transactional email, I might be able to help.

Over the past 6 months, we used four different SMTP vendors with the goal of figuring out which was the best one.

Here's a summary of what we found...

AuthSMTP

• Cheapest around
• No analysis/reporting
• No tracking for opens/clicks
• Had slight hesitation on some sends

Postmark

• Very cheap, but not as cheap as AuthSMTP
• Beautiful cpanel but no tracking on opens/clicks
• Send-level activity tracking so you can open a single email that was sent and look at how it looked and the delivery data.
• Have to use API. Sending by SMTP was recently introduced but it's buggy. For instance, we noticed that quotes (") in the subject line are stripped.
• Cannot send any attachment you want. Must be on approved list of file types and under a certain size. (10 MB I think)
• Requires a set list of from names/addresses.

JangoSMTP

• Expensive in relation to the others – more than 10 times in some cases
• Ugly cpanel but great tracking on opens/clicks with email-level detail
• Had hesitation, at times, when sending. On two occasions, sends took an hour to be delivered
• Requires a set list of from name/addresses.

SendGrid

• Not quite a cheap as AuthSMTP but still very cheap. Many customers can exist on 200 free sends per day.
• Decent cpanel but no in-depth detail on open/click tracking
• Lots of API options. Options (open/click tracking, etc) can be custom defined on an email-by-email basis. Inbound (reply) email can be posted to our HTTP end point.
• Absolutely zero hesitation on sends. Every email sent landed in the inbox almost immediately.
• Can send from any from name/address.

Conclusion

SendGrid was the best with Postmark coming in second place. We never saw any hesitation in send times with either of those two - in some cases we sent several hundred emails at once - and they both have the best ROI, given a solid featureset.

A version of crossdomain.xml used to be packaged with the HTML5 Boilerplate which is the product of many years of iterative development and combined community knowledge. However, it has since been deleted from the repository. I've copied it verbatim here, and included a link to the commit where it was deleted below.

<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
  <!-- Read this: https://www.adobe.com/devnet/articles/crossdomain_policy_file_spec.html -->

  <!-- Most restrictive policy: -->
  <site-control permitted-cross-domain-policies="none"/>

  <!-- Least restrictive policy: -->
  <!--
  <site-control permitted-cross-domain-policies="all"/>
  <allow-access-from domain="*" to-ports="*" secure="false"/>
  <allow-http-request-headers-from domain="*" headers="*" secure="false"/>
  -->
</cross-domain-policy>

Deleted in #1881
https://github.com/h5bp/html5-boilerplate/commit/58a2ba81d250301e7b5e3da28ae4c1b42d91b2c2

Our variable:

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

To store:

map.put("mango", new ArrayList<Integer>(Arrays.asList(0, 4, 8, 9, 12)));

To add numbers one and one, you can do something like this:

String key = "mango";
int number = 42;
if (map.get(key) == null) {
    map.put(key, new ArrayList<Integer>());
}
map.get(key).add(number);

In Java 8 you can use putIfAbsent to add the list if it did not exist already:

map.putIfAbsent(key, new ArrayList<Integer>());
map.get(key).add(number);

Use the map.entrySet() method to iterate on:

for (Entry<String, List<Integer>> ee : map.entrySet()) {
    String key = ee.getKey();
    List<Integer> values = ee.getValue();
    // TODO: Do something.
}

You could use a SUM (not COUNT!) combined with a CASE statement, like this:

SELECT SUM(CASE WHEN myColumn=1 THEN 1 ELSE 0 END)
FROM AD_CurrentView

Note: in my own test NULLs were not an issue, though this can be environment dependent. You could handle nulls such as:

SELECT SUM(CASE WHEN ISNULL(myColumn,0)=1 THEN 1 ELSE 0 END)
FROM AD_CurrentView

Be sure your file permissions are correct. If apache doesn't have permission to read the file then it can't write to the log.

Create a .htaccess file in directory and add this code to .htaccess file

AddHandler x-httpd-php .html .htm

or

AddType application/x-httpd-php .html .htm

It will force Apache server to parse HTML or HTM files as PHP Script

I found this version most suitable for all cases. It doesn't remove all whitespaces.

For example "a (test) b" -> "a b"

"Hello, this is Mike (example)".replace(/ *\([^)]*\) */g, " ").trim(); "Hello, this is (example) Mike ".replace(/ *\([^)]*\) */g, " ").trim();

After days trying to find the answer, I finally found

display: table;

There was surprisingly very little information available online about how to actually getting it to work, even here, so on to the "How":

To use this fantastic piece of code, you need to think back to when tables were the only real way to structure HTML, namely the syntax. To get a table with 2 rows and 3 columns, you'd have to do the following:

<table>
    <tr>
        <td></td>
        <td></td>
        <td></td>
    </tr>
    <tr>
        <td></td>
        <td></td>
        <td></td>
    </tr>
</table>

Similarly to get CSS to do it, you'd use the following:

HTML

<div id="table">
    <div class="tr">
        <div class="td"></div>
        <div class="td"></div>
        <div class="td"></div>
    </div>
    <div class="tr">
        <div class="td"></div>
        <div class="td"></div>
        <div class="td"></div>
    </div>
</div>

CSS

#table{ 
    display: table; 
}
.tr{ 
    display: table-row; 
}
.td{ 
    display: table-cell; }

As you can see in the JSFiddle example below, the divs in the 3rd column have no content, yet are respecting the auto height set by the text in the first 2 columns. WIN!

http://jsfiddle.net/blyzz/1djs97yv/1/

It's worth noting that display: table; does not work in IE6 or 7 (thanks, FelipeAls), so depending on your needs with regards to browser compatibility, this may not be the answer that you are seeking.

Need to install jar files as well so that build can save memory in getting local jars.

Below command work for me after trying all those "MAVEN_OPTS" environment variable.

run "mvn clean install -U" on terminal from the root folder of the project.

$('#new_user_form').find('input').each(function(){
   //your code here
});

Apache is an HTTP web server which serve as HTTP.

Apache Tomcat is a java servlet container. It features same as web server but is customized to execute java servlet and JSP pages.

myConn.Execute "INSERT INTO DayTr (dtID, DTSuID, DTDaTi, DTGrKg) VALUES (" & Val(txtTrNo) & "," & Val(txtCID) & ", '" & Format(txtTrDate, "yyyy-mm-dd") & "' ," & Val(Format(txtGross, "######0.00")) & ")"

Done in vb with all text type variables.

• Only one import needed.
• No if statement needed.
• Use the client built-in exception as intended.

Ex:

from boto3 import client

cli = client('iam')
try:
    cli.create_user(
        UserName = 'Brian'
    )
except cli.exceptions.EntityAlreadyExistsException:
    pass

a CloudWatch example:

cli = client('logs')
try:
    cli.create_log_group(
        logGroupName = 'MyLogGroup'
    )
except cli.exceptions.ResourceAlreadyExistsException:
    pass

Great answer from Anonymous. \ solved my problem when I tried to escape quotes in HTML strings.

So if you use sed to return some HTML templates (on a server), use double backslash instead of single:

var htmlTemplate = "<div style=\\"color:green;\\"></div>";

YAML follows indentation structure very strictly. Even one space/tab can cause above issue. In my case it was just once space at the start.

So make sure no extra spaces/tabs are introduced while updating YAML file

Try 3d transform. This works like a charm!

/* Due to a bug in the anti-liasing*/
-webkit-transform-style: preserve-3d; 
-webkit-transform: rotateZ(2deg);

This confusion is because URL is still 'broken' to this day

Take "http://www.google.com" for instance. This is a URL. A URL is a Uniform Resource Locator and is really a pointer to a web page (in most cases). URLs actually have a very well-defined structure since the first specification in 1994.

We can extract detailed information about the "http://www.google.com" URL:

+---------------+-------------------+   
|      Part     |      Data         |   
+---------------+-------------------+   
|  Scheme       | http              |   
|  Host address | www.google.com    |   
+---------------+-------------------+  

If we look at a more complex URL such as "https://bob:[email protected]:8080/file;p=1?q=2#third" we can extract the following information:

+-------------------+---------------------+
|        Part       |       Data          |
+-------------------+---------------------+
|  Scheme           | https               |
|  User             | bob                 |
|  Password         | bobby               |
|  Host address     | www.lunatech.com    |
|  Port             | 8080                |
|  Path             | /file               |
|  Path parameters  | p=1                 |
|  Query parameters | q=2                 |
|  Fragment         | third               |
+-------------------+---------------------+

The reserved characters are different for each part

For HTTP URLs, a space in a path fragment part has to be encoded to "%20" (not, absolutely not "+"), while the "+" character in the path fragment part can be left unencoded.

Now in the query part, spaces may be encoded to either "+" (for backwards compatibility: do not try to search for it in the URI standard) or "%20" while the "+" character (as a result of this ambiguity) has to be escaped to "%2B".

This means that the "blue+light blue" string has to be encoded differently in the path and query parts: "http://example.com/blue+light%20blue?blue%2Blight+blue". From there you can deduce that encoding a fully constructed URL is impossible without a syntactical awareness of the URL structure.

What this boils down to is

you should have %20 before the ? and + after

Source

Another method using a regular expression (this is more correct than Zachary's answer):

var string1 = 'someText',
    string2 = 'SometexT',
    regex = new RegExp('^' + string1 + '$', 'i');

if (regex.test(string2)) {
    return true;
}

RegExp.test() will return true or false.

Also, adding the '^' (signifying the start of the string) to the beginning and '$' (signifying the end of the string) to the end make sure that your regular expression will match only if 'sometext' is the only text in stringToTest. If you're looking for text that contains the regular expression, it's ok to leave those off.

It might just be easier to use the string.toLowerCase() method.

So... regular expressions are powerful, but you should only use them if you understand how they work. Unexpected things can happen when you use something you don't understand.

There are tons of regular expression 'tutorials', but most appear to be trying to push a certain product. Here's what looks like a decent tutorial... granted, it's written for using php, but otherwise, it appears to be a nice beginner's tutorial: http://weblogtoolscollection.com/regex/regex.php

This appears to be a good tool to test regular expressions: http://gskinner.com/RegExr/

#include <stdio.h>
#include <conio.h>
#include <stdlib.h>

int main(void)
{
  int i = 0;
  char *a = (char *) malloc(sizeof(char) * 1024);
  while (1) {
    scanf("%c", &a[i]);
    if (a[i] == '\n') {
      break;
    }
    else {
      i++;
    }
  }
  a[i] = '\0';
  i = 0;
  printf("\n");
  while (a[i] != '\0') {
    printf("%c", a[i]);
    i++;
  }
  free(a);
  getch();
  return 0;
}

I'm a new user for Spring. I found a different solution for this. Using reflection and making public necessary fields and assign mock objects.

This is my auth controller and it has some Autowired private properties.

@RestController
public class AuthController {

    @Autowired
    private UsersDAOInterface usersDao;

    @Autowired
    private TokensDAOInterface tokensDao;

    @RequestMapping(path = "/auth/getToken", method = RequestMethod.POST)
    public @ResponseBody Object getToken(@RequestParam String username,
            @RequestParam String password) {
        User user = usersDao.getLoginUser(username, password);

        if (user == null)
            return new ErrorResult("Kullaniciadi veya sifre hatali");

        Token token = new Token();
        token.setTokenId("aergaerg");
        token.setUserId(1);
        token.setInsertDatetime(new Date());
        return token;
    }
}

And this is my Junit test for AuthController. I'm making public needed private properties and assign mock objects to them and rock :)

public class AuthControllerTest {

    @Test
    public void getToken() {
        try {
            UsersDAO mockUsersDao = mock(UsersDAO.class);
            TokensDAO mockTokensDao = mock(TokensDAO.class);

            User dummyUser = new User();
            dummyUser.setId(10);
            dummyUser.setUsername("nixarsoft");
            dummyUser.setTopId(0);

            when(mockUsersDao.getLoginUser(Matchers.anyString(), Matchers.anyString())) //
                    .thenReturn(dummyUser);

            AuthController ctrl = new AuthController();

            Field usersDaoField = ctrl.getClass().getDeclaredField("usersDao");
            usersDaoField.setAccessible(true);
            usersDaoField.set(ctrl, mockUsersDao);

            Field tokensDaoField = ctrl.getClass().getDeclaredField("tokensDao");
            tokensDaoField.setAccessible(true);
            tokensDaoField.set(ctrl, mockTokensDao);

            Token t = (Token) ctrl.getToken("test", "aergaeg");

            Assert.assertNotNull(t);

        } catch (Exception ex) {
            System.out.println(ex);
        }
    }

}

I don't know advantages and disadvantages for this way but this is working. This technic has a little bit more code but these codes can be seperated by different methods etc. There are more good answers for this question but I want to point to different solution. Sorry for my bad english. Have a good java to everybody :)

By default, inheritance is private. You have to explicitly use public:

class Bar : public Foo

The following will round positive or negative numbers to a given decimal position:

sub round ()
{
    my ($x, $pow10) = @_;
    my $a = 10 ** $pow10;

    return (int($x / $a + (($x < 0) ? -0.5 : 0.5)) * $a);
}

Very interesting... Now, be ready. I looked at all of the "add collate" solutions and to me, those are band aid fixes. The reality is the database design was "bad". Yes, standard changes and new things gets added, blah blah, but it does not change the bad database design fact. I refuse to go with the route of adding "collate" all over the SQL statements just to get my query to work. The only solution that works for me and will virtually eliminate the need to tweak my code in the future is to re-design the database/tables to match the character set that I will live with and embrace for the long term future. In this case, I choose to go with the character set "utf8mb4".

So the solution here when you encounter that "illegal" error message is to re-design your database and tables. It is much easier and quicker then it sounds. Exporting your data and re-importing it from a CSV may not even be required. Change the character set of the database and make sure all the character set of your tables matches.

Use these commands to guide you:

SHOW VARIABLES LIKE "collation_database";
SHOW TABLE STATUS;

Now, if you enjoy adding "collate" here and there and beef up your code with forces fulls "overrides", be my guess.

I wanted to add this answer because I used the primary answer from this question as my basis for exporting from a datatable to Excel using OpenXML but then transitioned to OpenXMLWriter when I found it to be much faster than the above method.

You can find the full details in my answer in the link below. My code is in VB.NET though, so you'll have to convert it.

How to export DataTable to Excel

https://github.com/facebookincubator/create-react-app

npm install -g create-react-app

create-react-app my-app
cd my-app/
npm start

You install the create-react-app package globally. After that you run it and create a project called my-app. Enter your project folder and then run npm start. If that doesn't work try running npm install and then npm start. If that doesn't work as well, try updating your node version and/or npm.

AngularJS extends this events-loop, creating something called AngularJS context.

$watch()

Every time you bind something in the UI you insert a $watch in a $watch list.

User: <input type="text" ng-model="user" />
Password: <input type="password" ng-model="pass" />

Here we have $scope.user, which is bound to the first input, and we have $scope.pass, which is bound to the second one. Doing this we add two $watches to the $watch list.

When our template is loaded, AKA in the linking phase, the compiler will look for every directive and creates all the $watches that are needed.

AngularJS provides $watch, $watchcollection and $watch(true). Below is a neat diagram explaining all the three taken from watchers in depth.

angular.module('MY_APP', []).controller('MyCtrl', MyCtrl)
function MyCtrl($scope,$timeout) {
  $scope.users = [{"name": "vinoth"},{"name":"yusuf"},{"name":"rajini"}];

  $scope.$watch("users", function() {
    console.log("**** reference checkers $watch ****")
  });

  $scope.$watchCollection("users", function() {
    console.log("**** Collection  checkers $watchCollection ****")
  });

  $scope.$watch("users", function() {
    console.log("**** equality checkers with $watch(true) ****")
  }, true);

  $timeout(function(){
     console.log("Triggers All ")
     $scope.users = [];
     $scope.$digest();

     console.log("Triggers $watchCollection and $watch(true)")
     $scope.users.push({ name: 'Thalaivar'});
     $scope.$digest();

     console.log("Triggers $watch(true)")
     $scope.users[0].name = 'Superstar';
     $scope.$digest();
  });
}

http://jsfiddle.net/2Lyn0Lkb/

$digest loop

When the browser receives an event that can be managed by the AngularJS context the $digest loop will be fired. This loop is made from two smaller loops. One processes the $evalAsync queue, and the other one processes the $watch list. The $digest will loop through the list of $watch that we have

app.controller('MainCtrl', function() {
  $scope.name = "vinoth";

  $scope.changeFoo = function() {
      $scope.name = "Thalaivar";
  }
});

{{ name }}
<button ng-click="changeFoo()">Change the name</button>

Here we have only one $watch because ng-click doesn’t create any watches.

We press the button.

1. The browser receives an event which will enter the AngularJS context
2. The $digest loop will run and will ask every $watch for changes.
3. Since the $watch which was watching for changes in $scope.name reports a change, it will force another $digest loop.
4. The new loop reports nothing.
5. The browser gets the control back and it will update the DOM reflecting the new value of $scope.name
6. The important thing here is that EVERY event that enters the AngularJS context will run a $digest loop. That means that every time we write a letter in an input, the loop will run checking every $watch in this page.

$apply()

If you call $apply when an event is fired, it will go through the angular-context, but if you don’t call it, it will run outside it. It is as easy as that. $apply will call the $digest() loop internally and it will iterate over all the watches to ensure the DOM is updated with the newly updated value.

The $apply() method will trigger watchers on the entire $scope chain whereas the $digest() method will only trigger watchers on the current $scope and its children. When none of the higher-up $scope objects need to know about the local changes, you can use $digest().

The documentation for css() says that setting the style property to the empty string will remove that property if it does not reside in a stylesheet:

Setting the value of a style property to an empty string — e.g. $('#mydiv').css('color', '') — removes that property from an element if it has already been directly applied, whether in the HTML style attribute, through jQuery's .css() method, or through direct DOM manipulation of the style property. It does not, however, remove a style that has been applied with a CSS rule in a stylesheet or <style> element.

Since your styles are inline, you can write:

$(selector).css("-moz-user-select", "");

It's creating a size 0 bitfield if the condition is false, but a size -1 (-!!1) bitfield if the condition is true/non-zero. In the former case, there is no error and the struct is initialized with an int member. In the latter case, there is a compile error (and no such thing as a size -1 bitfield is created, of course).

In my case , I have installed laravel many times, and I am sure that the folder write permission has been correctly given.

Like most of the answers above :

sudo chmod 777 -R storage bootstrap

The mistake is that my nginx configuration comes from the official documentation.

I only modified the domain name after copying ,then I got a blank page. I tried restarting nginx and php-fpm,but not work for me.

Finally, I added this line configuration to solve the problem.

location ~ \.php$ {

    # same as documentation ...

    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}

I hope I can help others.

I got similar error after deleting a subproject, removed

"*compile project(path: ':MySubProject', configuration: 'android-endpoints')*"

in build.gradle (dependencies) under Gradle Scripts

You are right that it should work; perhaps you forgot to instantiate something. Does your code look something like this?

String rssFeedURL = "http://stackoverflow.com";
this.rssFeedURLS = new ArrayList<String>();
this.rssFeedURLS.add(rssFeedURL);
if(this.rssFeedURLs.contains(rssFeedURL)) {
// this code will execute
}

For reference, note that the following conditional will also execute if you append this code to the above:

String copyURL = new String(rssFeedURL);
if(this.rssFeedURLs.contains(copyURL)) {
// code will still execute because contains() checks equals()
}

Even though (rssFeedURL == copyURL) is false, rssFeedURL.equals(copyURL) is true. The contains method cares about the equals method.

As noted in the release email, linked to from the release tweet and noted in large orange warning that appears on the front page of the documentation, and less orange, but still present, in the readme on the repository and the release on pypi:

xlrd has explicitly removed support for anything other than xls files.

In your case, the solution is to:

• make sure you are on a recent version of Pandas, at least 1.0.1, and preferably the latest release. 1.2 will make his even clearer.
• install openpyxl: https://openpyxl.readthedocs.io/en/stable/
• change your Pandas code to be:

  df1 = pd.read_excel(
       os.path.join(APP_PATH, "Data", "aug_latest.xlsm"),
       engine='openpyxl',
  )
  

If you need a directive more advanced, I recomend the solution that I implemnted, correctly tested on Internet Explorer 11, Chrome and FireFox.

I hope it, will be helpfull.

HTML :

<a href="#" class="btn btn-default" file-name="'fileName.extension'"  ng-click="getFile()" file-download="myBlobObject"><i class="fa fa-file-excel-o"></i></a>

DIRECTIVE :

directive('fileDownload',function(){
    return{
        restrict:'A',
        scope:{
            fileDownload:'=',
            fileName:'=',
        },

        link:function(scope,elem,atrs){


            scope.$watch('fileDownload',function(newValue, oldValue){

                if(newValue!=undefined && newValue!=null){
                    console.debug('Downloading a new file'); 
                    var isFirefox = typeof InstallTrigger !== 'undefined';
                    var isSafari = Object.prototype.toString.call(window.HTMLElement).indexOf('Constructor') > 0;
                    var isIE = /*@cc_on!@*/false || !!document.documentMode;
                    var isEdge = !isIE && !!window.StyleMedia;
                    var isChrome = !!window.chrome && !!window.chrome.webstore;
                    var isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0;
                    var isBlink = (isChrome || isOpera) && !!window.CSS;

                    if(isFirefox || isIE || isChrome){
                        if(isChrome){
                            console.log('Manage Google Chrome download');
                            var url = window.URL || window.webkitURL;
                            var fileURL = url.createObjectURL(scope.fileDownload);
                            var downloadLink = angular.element('<a></a>');//create a new  <a> tag element
                            downloadLink.attr('href',fileURL);
                            downloadLink.attr('download',scope.fileName);
                            downloadLink.attr('target','_self');
                            downloadLink[0].click();//call click function
                            url.revokeObjectURL(fileURL);//revoke the object from URL
                        }
                        if(isIE){
                            console.log('Manage IE download>10');
                            window.navigator.msSaveOrOpenBlob(scope.fileDownload,scope.fileName); 
                        }
                        if(isFirefox){
                            console.log('Manage Mozilla Firefox download');
                            var url = window.URL || window.webkitURL;
                            var fileURL = url.createObjectURL(scope.fileDownload);
                            var a=elem[0];//recover the <a> tag from directive
                            a.href=fileURL;
                            a.download=scope.fileName;
                            a.target='_self';
                            a.click();//we call click function
                        }


                    }else{
                        alert('SORRY YOUR BROWSER IS NOT COMPATIBLE');
                    }
                }
            });

        }
    }
})

IN CONTROLLER:

$scope.myBlobObject=undefined;
$scope.getFile=function(){
        console.log('download started, you can show a wating animation');
        serviceAsPromise.getStream({param1:'data1',param1:'data2', ...})
        .then(function(data){//is important that the data was returned as Aray Buffer
                console.log('Stream download complete, stop animation!');
                $scope.myBlobObject=new Blob([data],{ type:'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'});
        },function(fail){
                console.log('Download Error, stop animation and show error message');
                                    $scope.myBlobObject=[];
                                });
                            }; 

IN SERVICE:

function getStream(params){
                 console.log("RUNNING");
                 var deferred = $q.defer();

                 $http({
                     url:'../downloadURL/',
                     method:"PUT",//you can use also GET or POST
                     data:params,
                     headers:{'Content-type': 'application/json'},
                     responseType : 'arraybuffer',//THIS IS IMPORTANT
                    })
                    .success(function (data) {
                        console.debug("SUCCESS");
                        deferred.resolve(data);
                    }).error(function (data) {
                         console.error("ERROR");
                         deferred.reject(data);
                    });

                 return deferred.promise;
                };

BACKEND(on SPRING):

@RequestMapping(value = "/downloadURL/", method = RequestMethod.PUT)
public void downloadExcel(HttpServletResponse response,
        @RequestBody Map<String,String> spParams
        ) throws IOException {
        OutputStream outStream=null;
outStream = response.getOutputStream();//is important manage the exceptions here
ObjectThatWritesOnOutputStream myWriter= new ObjectThatWritesOnOutputStream();// note that this object doesn exist on JAVA,
ObjectThatWritesOnOutputStream.write(outStream);//you can configure more things here
outStream.flush();
return;
}

A list of all addresses is stored in a fact ansible_all_ipv4_addresses, a default address in ansible_default_ipv4.address.

---
- hosts: localhost
  connection: local
  tasks:
    - debug: var=ansible_all_ipv4_addresses
    - debug: var=ansible_default_ipv4.address

Then there are addresses assigned to each network interface... In such cases you can display all the facts and find the one that has the value you want to use.

You could try using LocationManager.addGpsStatusListener to get updated when the GPS status changes. It looks like GPS_EVENT_STARTED and GPS_EVENT_STOPPED might be what you're looking for.

git reset --hard <old-commit-id>
git push -f <remote-name> <branch-name>

Note: As written in comments below, Using this is dangerous in a collaborative environment: you're rewriting history

The solution for me was to right click on the Mvc project, choose properties and click Create Virtual Directory.

A message box popped up saying that the project was mapped to the wrong folder (it showed the folder for a different TFS project. It gave the option to map it back to the correct folder.

For query: SELECT * FROM (SELECT id, product FROM product) as product you can use:

$sub_query_from = '(SELECT id, product FROM product ) as product';
$this->db->select();
$this->db->from($sub_query_from);
$query = $this->db->get()

Please notice, that in sub_query_from string you must use spaces between ... product ) as...

You could also put non-breaking spaces ( ) in lieu of the spaces so that they're forced to stay together.

How do I wrap this line of text
- asked by Peter 2 days ago

If:

X is image width,
Y is image height,

then:

img {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -(X/2)px;
    margin-top: -(Y/2)px;
}

But keep in mind this solution is valid only if the only element on your site will be this image. I suppose that's the case here.

Using this method gives you the benefit of fluidity. It won't matter how big (or small) someone's screen is. The image will always stay in the middle.

As stated by David W. "First of all, check your URL" - Our dns entry changed breaking all svn repo connections. Connecting on ip instead of url as Wes stated worked - (now we have to fix our dns)

You probably have allProviders typed as object[] as well. And property country does not exist on object. If you don't care about typing, you can declare both allProviders and countryProviders as Array<any>:

let countryProviders: Array<any>;
let allProviders: Array<any>;

If you do want static type checking. You can create an interface for the structure and use it:

interface Provider {
    region: string,
    country: string,
    locale: string,
    company: string
}

let countryProviders: Array<Provider>;
let allProviders: Array<Provider>;

Seems that tensorflow only work on python 3.5 at the moment, try to run this command before running the pip install

conda create --name tensorflow python=3.5

After this running the following lines :

For cpu :

pip install --ignore-installed --upgrade https://storage.googleapis.com/tensorflow/windows/cpu/tensorflow-1.1.0-cp35-cp35m-win_amd64.whl

For gpu :

pip install --ignore-installed --upgrade https://storage.googleapis.com/tensorflow/windows/gpu/tensorflow_gpu-1.1.0-cp35-cp35m-win_amd64.whl

Should work like a charm,

Cheers

I have a smae issue. in my scenario there is kubernetes API server is not responding. so check you kubernetes API server and controller as well as.

upper-case(string) and lower-case(string)

I had this problem along with mismatch in ITERATOR_DEBUG_LEVEL. As a sunday-evening problem after all seemed ok and good to go, I was put out for some time. Working in de VS2017 IDE (Solution Explorer) I had recently added/copied a sourcefile reference to my project (ctrl-drag) from another project. Looking into properties->C/C++/Preprocessor - at source file level, not project level - I noticed that in a Release configuration _DEBUG was specified instead of NDEBUG for this source file. Which was all the change needed to get rid of the problem.

Add -lm to your link options, since pow() and floor() are part of the math library:

gcc fib.c -o fibo -lm

That's because you should pass a function, not a string:

function funcName() {
    alert("test");
}

setInterval(funcName, 10000);

Your code has two problems:

• var func = funcName(); calls the function immediately and assigns the return value.
• Just "func" is invalid even if you use the bad and deprecated eval-like syntax of setInterval. It would be setInterval("func()", 10000) to call the function eval-like.

You can use a little bit of Javascript to add and remove CSS classes of your navitems. For starters, create a CSS class that you're going to apply to the active element, name it ie: ".activeItem". Then, put a javascript function to each of your navigation buttons' onclick event which is going to add "activeItem" class to the one activated, and remove from the others...

It should look something like this: (untested!)

/*In your stylesheet*/
.activeItem{
   background-color:#999; /*make some difference for the active item here */
}


/*In your javascript*/
var prevItem = null;
function activateItem(t){
   if(prevItem != null){
      prevItem.className = prevItem.className.replace(/{\b}?activeItem/, "");
   }
   t.className += " activeItem";
   prevItem = t;
}

<!-- And then your markup -->
<div id='nav'>
<a href='#abouts' onClick="activateItem(this)">
<div class='navitem about'>
about
</div>
</a>
<a href='#workss' onClick="activateItem(this)">
<div class='navitem works'>
works
</div>
</a>
</div>

To assign multiple classes to an html element, include both class names within the quotations of the class attribute and have them separated by a space:

<article class="column wrapper"> 

In the above example, column and wrapper are two separate css classes, and both of their properties will be applied to the article element.

The problem is your query returned false meaning there was an error in your query. After your query you could do the following:

if (!$result) {
    die(mysqli_error($link));
}

Or you could combine it with your query:

$results = mysqli_query($link, $query) or die(mysqli_error($link));

That will print out your error.

Also... you need to sanitize your input. You can't just take user input and put that into a query. Try this:

$query = "SELECT * FROM shopsy_db WHERE name LIKE '%" . mysqli_real_escape_string($link, $searchTerm) . "%'";

In reply to: Table 'sookehhh_shopsy_db.sookehhh_shopsy_db' doesn't exist

Are you sure the table name is sookehhh_shopsy_db? maybe it's really like users or something.

I had a similar issue that was resolved with the following:

1. In Services.MSC click on the Log On tab and add the user with minimum privileges and password (on the service that is throwing the login error)
2. By Starting Sql Server to run as Administrator

If the user is a domain user use Domain username and password

(city + ', ' + state + ' ' + zip) as ctstzip for select
(city + ', ' + state + ' ' + zip) for insert

Only cast or convert if any field type is different from others.

On insert the value needs to be in the correct spot you need it be inserted. Using "as" will give you an error.

i.e.

Insert into testtable (ctstzip) Values ((city + ', ' + state + ' ' + zip))

replot

This is another way to get multiple plots at once:

plot file1.data
replot file2.data

I think the easiest is to simply open the file in write mode and then close it. For example, if your file myfile.dat contains:

"This is the original content"

Then you can simply write:

f = open('myfile.dat', 'w')
f.close()

This would erase all the content. Then you can write the new content to the file:

f = open('myfile.dat', 'w')
f.write('This is the new content!')
f.close()

Adding params keyword itself shows that you can pass multiple number of parameters while calling that method which is not possible without using it. To be more specific:

static public int addTwoEach(params int[] args)
{
    int sum = 0;

    foreach (var item in args)
    {
        sum += item + 2;
    }

    return sum;
}

When you will call above method you can call it by any of the following ways:

1. addTwoEach()
2. addTwoEach(1)
3. addTwoEach(new int[]{ 1, 2, 3, 4 })

But when you will remove params keyword only third way of the above given ways will work fine. For 1st and 2nd case you will get an error.

In addition, any app lock password should be removed by SETTINGS>APP LOCK ,enter the set password and remove the lock. This worked for me on REDMI 4A

In JSP, you'd normally like to use JSTL <fmt:formatDate> for this. You can of course also throw in a scriptlet with SimpleDateFormat, but scriptlets are strongly discouraged since 2003.

Assuming that ${bean.date} returns java.util.Date, here's how you can use it:

<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
...
<fmt:formatDate value="${bean.date}" pattern="yyyy-MM-dd HH:mm:ss" />

If you're actually using a java.util.Calendar, then you can invoke its getTime() method to get a java.util.Date out of it that <fmt:formatDate> accepts:

<fmt:formatDate value="${bean.calendar.time}" pattern="yyyy-MM-dd HH:mm:ss" />

Or, if you're actually holding the date in a java.lang.String (this indicates a serious design mistake in the model; you should really fix your model to store dates as java.util.Date instead of as java.lang.String!), here's how you can convert from one date string format e.g. MM/dd/yyyy to another date string format e.g. yyyy-MM-dd with help of JSTL <fmt:parseDate>.

<fmt:parseDate pattern="MM/dd/yyyy" value="${bean.dateString}" var="parsedDate" />
<fmt:formatDate value="${parsedDate}" pattern="yyyy-MM-dd" />

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

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

ASCII defines 128 characters whose byte values range from 0 to 127 inclusive. So to get a string of all the ASCII characters, you could just do

''.join([chr(i) for i in range(128)])

Only some of those are printable, however- the printable ASCII characters can be accessed in Python via

import string
string.printable

By default, Rails 4 uses the 'value' attribute to control the visible button text, so to keep the markup clean I would use

<%= f.submit :value => "Visible Button Text", :class => 'class_name' %>

Using java 8 LocalDateTime and java 7 try-with statement:

public class WriteFile {

    public static void main(String[] args) {

        String timeLog = DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss").format(LocalDateTime.now());
        File logFile = new File(timeLog);

        try (BufferedWriter bw = new BufferedWriter(new FileWriter(logFile))) 
        {
            System.out.println("File was written to: "  + logFile.getCanonicalPath());
            bw.write("Hello world!");
        } 
        catch (IOException e) 
        {
            e.printStackTrace();
        }
    }
}

In my case,it is cause by Realm library,after I update it to latest version(5.1.0 so far) of Realm,the problem solved!

Here is the working gradle script:

buildscript {
repositories {
    jcenter()
    google()
}

dependencies {
    classpath 'com.android.tools.build:gradle:3.1.2'
    classpath "io.realm:realm-gradle-plugin:5.1.0"
    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
    classpath 'com.google.gms:google-services:3.2.1'
  }
}

Common reasons for the error:

• use of assignment (=) instead of equality (==/===)
• assigning to result of function foo() = 42 instead of passing arguments (foo(42))
• simply missing member names (i.e. assuming some default selection) : getFoo() = 42 instead of getFoo().theAnswer = 42 or array indexing getArray() = 42 instead of getArray()[0]= 42

In this particular case you want to use == (or better === - What exactly is Type Coercion in Javascript?) to check for equality (like if(one === "rock" && two === "rock"), but it the actual reason you are getting the error is trickier.

The reason for the error is Operator precedence. In particular we are looking for && (precedence 6) and = (precedence 3).

Let's put braces in the expression according to priority - && is higher than = so it is executed first similar how one would do 3+4*5+6 as 3+(4*5)+6:

 if(one= ("rock" && two) = "rock"){...

Now we have expression similar to multiple assignments like a = b = 42 which due to right-to-left associativity executed as a = (b = 42). So adding more braces:

 if(one= (  ("rock" && two) = "rock" )  ){...

Finally we arrived to actual problem: ("rock" && two) can't be evaluated to l-value that can be assigned to (in this particular case it will be value of two as truthy).

Note that if you'd use braces to match perceived priority surrounding each "equality" with braces you get no errors. Obviously that also producing different result than you'd expect - changes value of both variables and than do && on two strings "rock" && "rock" resulting in "rock" (which in turn is truthy) all the time due to behavior of logial &&:

if((one = "rock") && (two = "rock"))
{
   // always executed, both one and two are set to "rock"
   ...
}

For even more details on the error and other cases when it can happen - see specification:

Assignment

LeftHandSideExpression = AssignmentExpression
...
Throw a SyntaxError exception if the following conditions are all true:
...
IsStrictReference(lref) is true

Left-Hand-Side Expressions

and The Reference Specification Type explaining IsStrictReference:

... function calls are permitted to return references. This possibility is admitted purely for the sake of host objects. No built-in ECMAScript function defined by this specification returns a reference and there is no provision for a user-defined function to return a reference...

Below is the Dynamic Script to enable or disable the Triggers.

select 'alter table '+ (select Schema_name(schema_id) from sys.objects o 
where o.object_id = parent_id) + '.'+object_name(parent_id) + ' ENABLE TRIGGER '+
Name as EnableScript,*
from sys.triggers t 
where is_disabled = 1

Add this code where you want to click and load Fragment. I hope it's work for you.

Fragment fragment = new yourfragment();
        FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
        fragmentTransaction.replace(R.id.fragment_container, fragment);
        fragmentTransaction.addToBackStack(null);
        fragmentTransaction.commit();

Just got it. As regan pointed out, I had to add the user to the sudoers group. But the main reason was I'd forgotten to update the repositories cache, so apt-get couldn't find the sudo package. It's working now. Here's the completed code:

FROM ubuntu:12.04

RUN apt-get update && \
      apt-get -y install sudo

RUN useradd -m docker && echo "docker:docker" | chpasswd && adduser docker sudo

USER docker
CMD /bin/bash

To get the index by value, simply add .index[0] to the end of a query. This will return the index of the first row of the result...

So, applied to your dataframe:

In [1]: a[a['c2'] == 1].index[0]     In [2]: a[a['c1'] > 7].index[0]   
Out[1]: 0                            Out[2]: 4                         

Where the query returns more than one row, the additional index results can be accessed by specifying the desired index, e.g. .index[n]

In [3]: a[a['c2'] >= 7].index[1]     In [4]: a[(a['c2'] > 1) & (a['c1'] < 8)].index[2]  
Out[3]: 4                            Out[4]: 3 

Just declare a variable like k or m or any other you want, now just add this piece of code at the end of your program

k=input("press close to exit") 

Here I just assumed k as variable to pause the program, you can use any variable you like.

If you are using an IBM JVM, download the IBM Thread and Monitor Dump Analyzer. It is an excellent tool. It provides thread detail and can point out deadlocks, etc. The following blog post provides a nice overview on how to use it.

To Install bash you can do:

RUN apk add --update bash && rm -rf /var/cache/apk/*

If you do not want to add extra size to your image, you can use ash or sh that ships with alpine.

Reference: https://github.com/smebberson/docker-alpine/issues/43

I'm using visual studio 2019 develop against ASP.Net application. Here's what been worked for us:

1. Open your Project Property Windows, Disable Anonymous Authentication and Enable Windows Authentication
2. In your Web.Config under system.web

<authentication mode="Windows"></authentication>p

And I didn't change application.config in iis express.

Set the default value for the active argument in the route.

Is something along these lines what you are looking for?

x1 = function(x){
  mu = mean(x)
  l1 = list(s1=table(x),std=sd(x))
  return(list(l1,mu))
}

library(Ecdat)
data(Fair)
x1(Fair$age)

Ok guys it can be done easy in photoshop.

Open png photo and then check image -> mode value(i had indexed color). Go image -> mode and check rgb color. Now change your color EASY.

I had the same. Script been underlined. I added a reference to System.Web.Extensions. Thereafter the Script was no longer underlined. Hope this helps someone.

This is the behaviour to adopt when the referenced object is deleted. It is not specific to Django; this is an SQL standard. Although Django has its own implementation on top of SQL. (1)

There are seven possible actions to take when such event occurs:

• CASCADE: When the referenced object is deleted, also delete the objects that have references to it (when you remove a blog post for instance, you might want to delete comments as well). SQL equivalent: CASCADE.
• PROTECT: Forbid the deletion of the referenced object. To delete it you will have to delete all objects that reference it manually. SQL equivalent: RESTRICT.
• RESTRICT: (introduced in Django 3.1) Similar behavior as PROTECT that matches SQL's RESTRICT more accurately. (See django documentation example)
• SET_NULL: Set the reference to NULL (requires the field to be nullable). For instance, when you delete a User, you might want to keep the comments he posted on blog posts, but say it was posted by an anonymous (or deleted) user. SQL equivalent: SET NULL.
• SET_DEFAULT: Set the default value. SQL equivalent: SET DEFAULT.
• SET(...): Set a given value. This one is not part of the SQL standard and is entirely handled by Django.
• DO_NOTHING: Probably a very bad idea since this would create integrity issues in your database (referencing an object that actually doesn't exist). SQL equivalent: NO ACTION. (2)

Source: Django documentation

See also the documentation of PostgreSQL for instance.

In most cases, CASCADE is the expected behaviour, but for every ForeignKey, you should always ask yourself what is the expected behaviour in this situation. PROTECT and SET_NULL are often useful. Setting CASCADE where it should not, can potentially delete all of your database in cascade, by simply deleting a single user.

Additional note to clarify cascade direction

It's funny to notice that the direction of the CASCADE action is not clear to many people. Actually, it's funny to notice that only the CASCADE action is not clear. I understand the cascade behavior might be confusing, however you must think that it is the same direction as any other action. Thus, if you feel that CASCADE direction is not clear to you, it actually means that on_delete behavior is not clear to you.

In your database, a foreign key is basically represented by an integer field which value is the primary key of the foreign object. Let's say you have an entry comment_A, which has a foreign key to an entry article_B. If you delete the entry comment_A, everything is fine. article_B used to live without comment_A and don't bother if it's deleted. However, if you delete article_B, then comment_A panics! It never lived without article_B and needs it, and it's part of its attributes (article=article_B, but what is article_B???). This is where on_delete steps in, to determine how to resolve this integrity error, either by saying:

• "No! Please! Don't! I can't live without you!" (which is said PROTECT or RESTRICT in Django/SQL)
• "All right, if I'm not yours, then I'm nobody's" (which is said SET_NULL)
• "Good bye world, I can't live without article_B" and commit suicide (this is the CASCADE behavior).
• "It's OK, I've got spare lover, and I'll reference article_C from now" (SET_DEFAULT, or even SET(...)).
• "I can't face reality, and I'll keep calling your name even if that's the only thing left to me!" (DO_NOTHING)

I hope it makes cascade direction clearer. :)

Footnotes

(1) Django has its own implementation on top of SQL. And, as mentioned by @JoeMjr2 in the comments below, Django will not create the SQL constraints. If you want the constraints to be ensured by your database (for instance, if your database is used by another application, or if you hang in the database console from time to time), you might want to set the related constraints manually yourself. There is an open ticket to add support for database-level on delete constrains in Django.

(2) Actually, there is one case where DO_NOTHING can be useful: If you want to skip Django's implementation and implement the constraint yourself at the database-level.

All of the above and...

code_complete : function parameter complete, code snippets, and much more.

• http://www.vim.org/scripts/script.php?script_id=1764

taglist.vim : Source code browser (supports C/C++, java, perl, python, tcl, sql, php, etc)

• http://www.vim.org/scripts/script.php?script_id=273

Try with:

#! /bin/bash

i=0
while read line
do
    array[ $i ]="$line"        
    (( i++ ))
done < <(ls -ls)

echo ${array[1]}

In your version, the while runs in a subshell, the environment variables you modify in the loop are not visible outside it.

(Do keep in mind that parsing the output of ls is generally not a good idea at all.)

If you have the .a file of your shared library (.so) you can simply include it with its full path as if it was an object file, like this:

This generates main.o by just compiling:

gcc -c main.c

This links that object file with the corresponding static library and creates the executable (named "main"):

gcc main.o mylibrary.a -o main

Or in a single command:

gcc main.c mylibrary.a -o main

It could also be an absolute or relative path:

gcc main.c /usr/local/mylibs/mylibrary.a -o main

You can make an AMI of an existing instance, and then launch other instances using that AMI.

If anyone is struggling with angular version 4+ (mine was 4.3.6). This was the sample code which worked for me.

First add the required imports

import { Http, Headers, Response, URLSearchParams } from '@angular/http';

Then for the api function. It's a login sample which can be changed as per your needs.

login(username: string, password: string) {
    var headers = new Headers();
    headers.append('Content-Type', 'application/x-www-form-urlencoded');
    let urlSearchParams = new URLSearchParams();
    urlSearchParams.append('email', username);
    urlSearchParams.append('password', password);
    let body = urlSearchParams.toString()

    return this.http.post('http://localhost:3000/api/v1/login', body, {headers: headers})
        .map((response: Response) => {
            // login successful if user.status = success in the response
            let user = response.json();
            console.log(user.status)
            if (user && "success" == user.status) {
                // store user details and jwt token in local storage to keep user logged in between page refreshes
                localStorage.setItem('currentUser', JSON.stringify(user.data));
            }
        });
}

I'm late i think :] soory,

If you are here like me searching for the solution when this error occurs with mysqldump instead of mysql, try this solution that i found on a german website out there by chance, so i wanted to share with homeless people who got headaches like me.

So the problem occurs because the lack -databases parameter before the database name

So your command must look like this:

mysqldump -pdbpass -udbuser --databases dbname

Another cause of the problem in my case was that i'm developping on local and the root user doesn't have a password, so in this case you must use --password= instead of -pdbpass, so my final command was:

mysqldump -udbuser --password= --databases dbname

Link to the complete thread (in German) : https://marius.bloggt-in-braunschweig.de/2016/04/29/solution-mysqldump-no-database-selected-when-selecting-the-database/

While this question has many good answers, most of them don’t include the innovations changes in the market, specifically with commercial tools.

Here is a short list of tools that do database version control, I listed the pros and cons of each (full discloser: I work for DBmaestro)

Red-Gate – has been on the market for many years. It provides version control of database objects using scripts integrated with file-based version control.

DBVS – provides version control of the database objects using scripts integrated with file-based version control.

DBmaestro – Provides an enforcement of the version control processes (check-out / check-in) on the real database objects. So there is no question if the version control repository is in-sync with the database being used by the application.

I would encourage you to read a comprehensive, unbiased review on Database Enforced Change Management solutions by veteran database expert Ben Taylor which he posted on LinkedIn https://www.linkedin.com/pulse/article/20140907002729-287832-solve-database-change-mangement-with-dbmaestro

SELECT 
    u . *
FROM
    room u
        JOIN
    facilities_r fu ON fu.id_uc = u.id_uc
        AND (fu.id_fu = '4' OR fu.id_fu = '3')
WHERE
    1 and vizibility = '1'
GROUP BY id_uc
ORDER BY u_premium desc , id_uc desc

You must use OR here, not AND.

Since id_fu cannot be equal to 4 and 3, both at once.

I ran into the same problem with audio fading and HTML5 player. It got stuck when tab became inactive. So I found out a WebWorker is allowed to use intervals/timeouts without limitation. I use it to post "ticks" to the main javascript.

WebWorkers Code:

var fading = false;
var interval;
self.addEventListener('message', function(e){
    switch (e.data) {
        case 'start':
            if (!fading){
                fading = true;
                interval = setInterval(function(){
                    self.postMessage('tick');
                }, 50);
            }
            break;
        case 'stop':
            clearInterval(interval);
            fading = false;
            break;
    };
}, false);

Main Javascript:

var player = new Audio();
player.fader = new Worker('js/fader.js');
player.faderPosition = 0.0;
player.faderTargetVolume = 1.0;
player.faderCallback = function(){};
player.fadeTo = function(volume, func){
    console.log('fadeTo called');
    if (func) this.faderCallback = func;
    this.faderTargetVolume = volume;
    this.fader.postMessage('start');
}
player.fader.addEventListener('message', function(e){
    console.log('fader tick');
    if (player.faderTargetVolume > player.volume){
        player.faderPosition -= 0.02;
    } else {
        player.faderPosition += 0.02;
    }
    var newVolume = Math.pow(player.faderPosition - 1, 2);
    if (newVolume > 0.999){
        player.volume = newVolume = 1.0;
        player.fader.postMessage('stop');
        player.faderCallback();
    } else if (newVolume < 0.001) {
        player.volume = newVolume = 0.0;
        player.fader.postMessage('stop');
        player.faderCallback();
    } else {
        player.volume = newVolume;
    }
});

I have solved this issue by below steps:

Right click the Maven Project -> Build Path -> Configure Build Path In Order and Export tab, you can see the message like '2 build path entries are missing' Now select 'JRE System Library' and 'Maven Dependencies' checkbox Click OK Now you can see below in all type of Explorers (Package or Project or Navigator)

First, download the NuGet command line tool from here.

Next, open a command prompt and cd to the directory to which nuget.exe was downloaded.

You can list the local caches with this command:

nuget locals all -list

You can clear all caches with this command:

nuget locals all -clear

Reference: https://docs.nuget.org/consume/command-line-reference

I'm not have an explain on how it works, but works, and being cowboy coder is that all I need.

        System.Drawing.Rectangle rect = Screen.GetWorkingArea(this);
        this.MaximizedBounds = Screen.GetWorkingArea(this);
        this.WindowState = FormWindowState.Maximized;

(Almost) Platform Independent function in c-code

#ifdef _WIN32
#include <windows.h>
#elif MACOS
#include <sys/param.h>
#include <sys/sysctl.h>
#else
#include <unistd.h>
#endif

int getNumCores() {
#ifdef WIN32
    SYSTEM_INFO sysinfo;
    GetSystemInfo(&sysinfo);
    return sysinfo.dwNumberOfProcessors;
#elif MACOS
    int nm[2];
    size_t len = 4;
    uint32_t count;

    nm[0] = CTL_HW; nm[1] = HW_AVAILCPU;
    sysctl(nm, 2, &count, &len, NULL, 0);

    if(count < 1) {
        nm[1] = HW_NCPU;
        sysctl(nm, 2, &count, &len, NULL, 0);
        if(count < 1) { count = 1; }
    }
    return count;
#else
    return sysconf(_SC_NPROCESSORS_ONLN);
#endif
}

If you use internationalization (i18n), and after switch to another language, something like ?locale=fror ?fr might be added at the end of the url. But when you go to another page on click event, translation switch wont be stable.

For this kind of cases a DOM click event handler function must be produced to handle all the a.href attributes by storing the switch state as a variable and add it to all a tags’ tail.

By using (,), you are capturing the group, if you simply remove them you will not have this problem.

>>> str1 = "a    b     c      d"
>>> re.split(" +", str1)
['a', 'b', 'c', 'd']

However there is no need for regex, str.split without any delimiter specified will split this by whitespace for you. This would be the best way in this case.

>>> str1.split()
['a', 'b', 'c', 'd']

If you really wanted regex you can use this ('\s' represents whitespace and it's clearer):

>>> re.split("\s+", str1)
['a', 'b', 'c', 'd']

or you can find all non-whitespace characters

>>> re.findall(r'\S+',str1)
['a', 'b', 'c', 'd']

I am not going to give you the whole answer (I don't think you're looking for the parsing and writing to file part anyway), but a pivotal hint should suffice: use python's set() function, and then sorted() or .sort() coupled with .reverse():

>>> a=sorted(set([10,60,30,10,50,20,60,50,60,10,30]))
>>> a
[10, 20, 30, 50, 60]
>>> a.reverse()
>>> a
[60, 50, 30, 20, 10]

• Approach 6

/*Change units to "%", "px" or whatever*/_x000D_
_x000D_
#wrapper{_x000D_
  width: 50%;_x000D_
  height: 70vh;_x000D_
  background: rgba(0,0,0,.5);_x000D_
  position: absolute;_x000D_
  top: 0;_x000D_
  right: 0;_x000D_
  bottom: 0;_x000D_
  left: 0;_x000D_
  margin: auto;_x000D_
}_x000D_
#left{_x000D_
  width: 50%;_x000D_
  height: 50vh;_x000D_
  position: absolute;_x000D_
  top: 0;_x000D_
  bottom: 0;_x000D_
  left: 0;_x000D_
  margin: auto;_x000D_
  background: red;_x000D_
}_x000D_
#right{_x000D_
  width: 50%;_x000D_
  height: 50vh;_x000D_
  position: absolute;_x000D_
  top: 0;_x000D_
  bottom: 0;_x000D_
  right: 0;_x000D_
  margin: auto;_x000D_
  background: green;_x000D_
}_x000D_
.txt{_x000D_
  text-align: center;_x000D_
  line-height: 50vh;_x000D_
}

<div id="wrapper">_x000D_
   <div id="left" class="txt">Left</div>_x000D_
   <div id="right" class="txt">Right</div>_x000D_
</div>

    .container{ 
               width: 50%;  //Your container width here
               height: 50%; //Your container height here
               position: absolute; 
               top: 0; 
               right: 0;  
               bottom: 0; 
               left: 0; 
               margin: auto;
    }

Seems like all these answers involve custom css on top of bootstrap. The answer I am providing utilizes only bootstrap so I hope it comes to use for those that want to limit customizations.

This was tested with Bootstrap V3.3.7

<footer class="navbar-default navbar-fixed-bottom">
    <div class="container-fluid">
        <div class="row">
            <div class="col-xs-offset-5 col-xs-2 text-center">
                <p>I am centered text<p>
            </div>
            <div class="col-xs-5"></div>
        </div>
    </div>
</footer>

Today we use Bearer token more often that Basic Authentication but if you want to have Basic Authentication first to get Bearer token then there is a couple ways:

const request = new XMLHttpRequest();
request.open('GET', url, false, username,password)
request.onreadystatechange = function() {
        // D some business logics here if you receive return
   if(request.readyState === 4 && request.status === 200) {
       console.log(request.responseText);
   }
}
request.send()

Full syntax is here

Second Approach using Ajax:

$.ajax
({
  type: "GET",
  url: "abc.xyz",
  dataType: 'json',
  async: false,
  username: "username",
  password: "password",
  data: '{ "key":"sample" }',
  success: function (){
    alert('Thanks for your up vote!');
  }
});

Hopefully, this provides you a hint where to start API calls with JS. In Frameworks like Angular, React, etc there are more powerful ways to make API call with Basic Authentication or Oauth Authentication. Just explore it.

I am covering most of the examples of Dependency Injection in ASP.NET Web API 2

public interface IShape
{
    string Name { get; set; }
}

public class NoShape : IShape
{
    public string Name { get; set; } = "I have No Shape";
}

public class Circle : IShape
{
    public string Name { get; set; } = "Circle";
}

public class Rectangle : IShape
{
    public Rectangle(string name)
    {
        this.Name = name;
    }

    public string Name { get; set; } = "Rectangle";
}

In DIAutoV2Controller.cs Auto Injection mechanism is used

[RoutePrefix("api/v2/DIAutoExample")]
public class DIAutoV2Controller : ApiController
{
    private string ConstructorInjected;
    private string MethodInjected1;
    private string MethodInjected2;
    private string MethodInjected3;

    [Dependency]
    public IShape NoShape { get; set; }

    [Dependency("Circle")]
    public IShape ShapeCircle { get; set; }

    [Dependency("Rectangle")]
    public IShape ShapeRectangle { get; set; }

    [Dependency("PiValueExample1")]
    public double PiValue { get; set; }

    [InjectionConstructor]
    public DIAutoV2Controller([Dependency("Circle")]IShape shape1, [Dependency("Rectangle")]IShape shape2, IShape shape3)
    {
        this.ConstructorInjected = shape1.Name + " & " + shape2.Name + " & " + shape3.Name;
    }

    [NonAction]
    [InjectionMethod]
    public void Initialize()
    {
        this.MethodInjected1 = "Default Initialize done";
    }

    [NonAction]
    [InjectionMethod]
    public void Initialize2([Dependency("Circle")]IShape shape1)
    {
        this.MethodInjected2 = shape1.Name;
    }

    [NonAction]
    [InjectionMethod]
    public void Initialize3(IShape shape1)
    {
        this.MethodInjected3 = shape1.Name;
    }

    [HttpGet]
    [Route("constructorinjection")]
    public string constructorinjection()
    {
        return "Constructor Injected: " + this.ConstructorInjected;
    }

    [HttpGet]
    [Route("GetNoShape")]
    public string GetNoShape()
    {
        return "Property Injected: " + this.NoShape.Name;
    }

    [HttpGet]
    [Route("GetShapeCircle")]
    public string GetShapeCircle()
    {
        return "Property Injected: " + this.ShapeCircle.Name;
    }

    [HttpGet]
    [Route("GetShapeRectangle")]
    public string GetShapeRectangle()
    {
        return "Property Injected: " + this.ShapeRectangle.Name;
    }

    [HttpGet]
    [Route("GetPiValue")]
    public string GetPiValue()
    {
        return "Property Injected: " + this.PiValue;
    }

    [HttpGet]
    [Route("MethodInjected1")]
    public string InjectionMethod1()
    {
        return "Method Injected: " + this.MethodInjected1;
    }

    [HttpGet]
    [Route("MethodInjected2")]
    public string InjectionMethod2()
    {
        return "Method Injected: " + this.MethodInjected2;
    }

    [HttpGet]
    [Route("MethodInjected3")]
    public string InjectionMethod3()
    {
        return "Method Injected: " + this.MethodInjected3;
    }
}

In DIV2Controller.cs everything will be injected from the Dependency Configuration Resolver class

[RoutePrefix("api/v2/DIExample")]
public class DIV2Controller : ApiController
{
    private string ConstructorInjected;
    private string MethodInjected1;
    private string MethodInjected2;
    public string MyPropertyName { get; set; }
    public double PiValue1 { get; set; }
    public double PiValue2 { get; set; }
    public IShape Shape { get; set; }

    // MethodInjected
    [NonAction]
    public void Initialize()
    {
        this.MethodInjected1 = "Default Initialize done";
    }

    // MethodInjected
    [NonAction]
    public void Initialize2(string myproperty1, IShape shape1, string myproperty2, IShape shape2)
    {
        this.MethodInjected2 = myproperty1 + " & " + shape1.Name + " & " + myproperty2 + " & " + shape2.Name;
    }

    public DIV2Controller(string myproperty1, IShape shape1, string myproperty2, IShape shape2)
    {
        this.ConstructorInjected = myproperty1 + " & " + shape1.Name + " & " + myproperty2 + " & " + shape2.Name;
    }

    [HttpGet]
    [Route("constructorinjection")]
    public string constructorinjection()
    {
        return "Constructor Injected: " + this.ConstructorInjected;
    }

    [HttpGet]
    [Route("PropertyInjected")]
    public string InjectionProperty()
    {
        return "Property Injected: " + this.MyPropertyName;
    }

    [HttpGet]
    [Route("GetPiValue1")]
    public string GetPiValue1()
    {
        return "Property Injected: " + this.PiValue1;
    }

    [HttpGet]
    [Route("GetPiValue2")]
    public string GetPiValue2()
    {
        return "Property Injected: " + this.PiValue2;
    }

    [HttpGet]
    [Route("GetShape")]
    public string GetShape()
    {
        return "Property Injected: " + this.Shape.Name;
    }

    [HttpGet]
    [Route("MethodInjected1")]
    public string InjectionMethod1()
    {
        return "Method Injected: " + this.MethodInjected1;
    }

    [HttpGet]
    [Route("MethodInjected2")]
    public string InjectionMethod2()
    {
        return "Method Injected: " + this.MethodInjected2;
    }
}

Configuring the Dependency Resolver

public static void Register(HttpConfiguration config)
{
    var container = new UnityContainer();
    RegisterInterfaces(container);
    config.DependencyResolver = new UnityResolver(container);

    // Other Web API configuration not shown.
}

private static void RegisterInterfaces(UnityContainer container)
{
    var dbContext = new SchoolDbContext();
    // Registration with constructor injection
    container.RegisterType<IStudentRepository, StudentRepository>(new InjectionConstructor(dbContext));
    container.RegisterType<ICourseRepository, CourseRepository>(new InjectionConstructor(dbContext));

    // Set constant/default value of Pi = 3.141 
    container.RegisterInstance<double>("PiValueExample1", 3.141);
    container.RegisterInstance<double>("PiValueExample2", 3.14);

    // without a name
    container.RegisterInstance<IShape>(new NoShape());

    // with circle name
    container.RegisterType<IShape, Circle>("Circle", new InjectionProperty("Name", "I am Circle"));

    // with rectangle name
    container.RegisterType<IShape, Rectangle>("Rectangle", new InjectionConstructor("I am Rectangle"));

    // Complex type like Constructor, Property and method injection
    container.RegisterType<DIV2Controller, DIV2Controller>(
        new InjectionConstructor("Constructor Value1", container.Resolve<IShape>("Circle"), "Constructor Value2", container.Resolve<IShape>()),
        new InjectionMethod("Initialize"),
        new InjectionMethod("Initialize2", "Value1", container.Resolve<IShape>("Circle"), "Value2", container.Resolve<IShape>()),
        new InjectionProperty("MyPropertyName", "Property Value"),
        new InjectionProperty("PiValue1", container.Resolve<double>("PiValueExample1")),
        new InjectionProperty("Shape", container.Resolve<IShape>("Rectangle")),
        new InjectionProperty("PiValue2", container.Resolve<double>("PiValueExample2")));
}

You need to use LogLevel rewrite:trace3 to your httpd.conf in newer version http://httpd.apache.org/docs/2.4/mod/mod_rewrite.html#logging

The rownumber functionality can't be mimicked. You might get the results you expect, but you'll most likely get disappointed at some stage. Here's what mysql documentation says:

For other statements, such as SELECT, you might get the results you expect, but this is not guaranteed. In the following statement, you might think that MySQL will evaluate @a first and then do an assignment second: SELECT @a, @a:=@a+1, ...; However, the order of evaluation for expressions involving user variables is undefined.

Regards, Georgi.

Whether ads are shown on a video is up to the content owner of that video. It's not something that the embedder can control.

If you had permission from the content owners of the videos to upload copies in your own account, and then ensured that your account was set up with monetization turned off, then that would prevent ads from showing during playback. It's up to you to work out that arrangement/permission with the original videos' owners, of course.

(It's also worth pointing out that if your goal is to help non-profits raise money, then allowing them to monetize their video playbacks is in line with that goal...)

Normaly, you can create a reference for an interface. But you cant create an instance for interface.

No, unlike in a lot of other languages, XSLT variables cannot change their values after they are created. You can however, avoid extraneous code with a technique like this:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="xml" indent="yes" omit-xml-declaration="yes"/>

  <xsl:variable name="mapping">
    <item key="1" v1="A" v2="B" />
    <item key="2" v1="X" v2="Y" />
  </xsl:variable>
  <xsl:variable name="mappingNode"
                select="document('')//xsl:variable[@name = 'mapping']" />

  <xsl:template match="....">
    <xsl:variable name="testVariable" select="'1'" />

    <xsl:variable name="values" select="$mappingNode/item[@key = $testVariable]" />

    <xsl:variable name="variable1" select="$values/@v1" />
    <xsl:variable name="variable2" select="$values/@v2" />
  </xsl:template>
</xsl:stylesheet>

In fact, once you've got the values variable, you may not even need separate variable1 and variable2 variables. You could just use $values/@v1 and $values/@v2 instead.

There are two ways to do this.

1. providing the SHA of the commit you want to see to git log

git log -p a2c25061

Where -p is short for patch

2. use git show

git show a2c25061

The output for both commands will be:

• the commit
• the author
• the date
• the commit message
• the patch information

First of all

<div id="demo" align="center"  value="1"></div>

that is not valid HTML. Read up on custom data attributes or use the following instead:

<div id="demo" align="center" data-value="1"></div>

Since "data-value" is an attribute, you have to use the getAttribute function to retrieve its value.

var cookieValue = document.getElementById("demo").getAttribute("data-value"); 

Without any third-party tools and any app, you can find unused CSS and javascript by using chrome dev tools in the coverage tab. read the post below from google developers. chrome coverage tab

If you look at your original connection string:

<property name="url" value="jdbc:hsqldb:hsql://localhost"/>

The Hypersonic docs suggest that you're missing an alias after localhost:

http://hsqldb.org/doc/guide/ch04.html

Using .click will only attach events to elements that already exist.

You need to use a function which monitors for dynamically created events - in older versions of JQuery this was .live(), but this has been superceded by .on()

there is a good library to use its called djagno-nomad, although not directly related to the question asked, thought of sharing this,

scenario: most of the time when switching to project, we feel like it should revert our changes that we did on this current branch, that's what exactly this library does, checkout below

https://pypi.org/project/django-nomad/

Additional relevant info: A common need is to pass the ID of the object represented by the marker to some ajax call for the purpose of fetching more info from the server.

It seems that when we do:

marker.on('click', function(e) {...

The e points to a MouseEvent, which does not let us get to the marker object. But there is a built-in this object which strangely, requires us to use this.options to get to the options object which let us pass anything we need. In the above case, we can pass some ID in an option, let's say objid then within the function above, we can get the value by invoking: this.options.objid

A likely cause of this problem is Web Proxy Auto Discovery Protocol (WPAD) configuration on the network. The HTTP request will be transparently sent off to a proxy that can send back a response that the client won't accept or is not configured to accept. Before hacking your code to bits, check that WPAD is not in play, particularly if this just "started happening" out of the blue.

If you paste the listing into your word processor instead of Notepad, (since each file name is in quotation marks with the full path name), you can highlight all the stuff you don't want on the first file, then use Find and Replace to replace every occurrence of that with nothing. Same with the ending quote (").

It makes a nice clean list of file names.

There is no error when I use your code,

but I am calling the hasLetter method like this:

hasLetter("a",words);

Force Delete a Local Branch:

$ git branch -D <branch-name>

[NOTE]:

-D is a shortcut for --delete --force.

A boolean is not an integer; 1 and 0 are not boolean values in Java. You'll need to convert them explicitly:

boolean multipleContacts = (1 == jsonObject.getInt("MultipleContacts"));

or serialize the ints as booleans from the start.

Answer: NO

Here's Why ... I think a key reason for having stored procs in a database is that you're executing SP code in the same process as the SQL engine. This makes sense for database engines designed to work as a network connected service but the imperative for SQLite is much less given that it runs as a DLL in your application process rather than in a separate SQL engine process. So it makes more sense to implement all your business logic including what would have been SP code in the host language.

You can however extend SQLite with your own user defined functions in the host language (PHP, Python, Perl, C#, Javascript, Ruby etc). You can then use these custom functions as part of any SQLite select/update/insert/delete. I've done this in C# using DevArt's SQLite to implement password hashing.

There are two ways to do the redirect. Both apply to either subprocess.Popen or subprocess.call.

1. Set the keyword argument shell = True or executable = /path/to/the/shell and specify the command just as you have it there.

2. Since you're just redirecting the output to a file, set the keyword argument

   stdout = an_open_writeable_file_object
   

   where the object points to the output file.

subprocess.Popen is more general than subprocess.call.

Popen doesn't block, allowing you to interact with the process while it's running, or continue with other things in your Python program. The call to Popen returns a Popen object.

call does block. While it supports all the same arguments as the Popen constructor, so you can still set the process' output, environmental variables, etc., your script waits for the program to complete, and call returns a code representing the process' exit status.

returncode = call(*args, **kwargs) 

is basically the same as calling

returncode = Popen(*args, **kwargs).wait()

call is just a convenience function. It's implementation in CPython is in subprocess.py:

def call(*popenargs, timeout=None, **kwargs):
    """Run command with arguments.  Wait for command to complete or
    timeout, then return the returncode attribute.

    The arguments are the same as for the Popen constructor.  Example:

    retcode = call(["ls", "-l"])
    """
    with Popen(*popenargs, **kwargs) as p:
        try:
            return p.wait(timeout=timeout)
        except:
            p.kill()
            p.wait()
            raise

As you can see, it's a thin wrapper around Popen.

Try this...

Give the element an ID, and also a class Name. Then you can nest the #IDName.className in your CSS.

Here's a better explanation https://css-tricks.com/multiple-class-id-selectors/

The answer for how to do this can be found here

>>> generator = (i for i in xrange(10))
>>> list(next(generator) for _ in range(4))
[0, 1, 2, 3]
>>> list(next(generator) for _ in range(4))
[4, 5, 6, 7]
>>> list(next(generator) for _ in range(4))
[8, 9]

Notice that the last call asks for the next 4 when only 2 are remaining. The use of the list() instead of [] is what gets the comprehension to terminate on the StopIteration exception that is thrown by next().

Ruby provides another way to handle STDIN: The -n flag. It treats your entire program as being inside a loop over STDIN, (including files passed as command line args). See e.g. the following 1-line script:

#!/usr/bin/env ruby -n

#example.rb

puts "hello: #{$_}" #prepend 'hello:' to each line from STDIN

#these will all work:
# ./example.rb < input.txt
# cat input.txt | ./example.rb
# ./example.rb input.txt

new syntax

<%= form_for :user, url: custom_user_path, method: :post do |f|%>
<%end%>

Remember that when you write:

MyArray = Range("A1:A5000")

you are really writing

MyArray = Range("A1:A5000").Value

You can also use names:

MyArray = Names("MyWSTable").RefersToRange.Value

But Value is not the only property of Range. I have used:

MyArray = Range("A1:A5000").NumberFormat

I doubt

MyArray = Range("A1:A5000").Font

would work but I would expect

MyArray = Range("A1:A5000").Font.Bold

to work.

I do not know what formats you want to copy so you will have to try.

However, I must add that when you copy and paste a large range, it is not as much slower than doing it via an array as we all thought.

Post Edit information

Having posted the above I tried by own advice. My experiments with copying Font.Color and Font.Bold to an array have failed.

Of the following statements, the second would fail with a type mismatch:

  ValueArray = .Range("A1:T5000").Value
  ColourArray = .Range("A1:T5000").Font.Color

ValueArray must be of type variant. I tried both variant and long for ColourArray without success.

I filled ColourArray with values and tried the following statement:

  .Range("A1:T5000").Font.Color = ColourArray

The entire range would be coloured according to the first element of ColourArray and then Excel looped consuming about 45% of the processor time until I terminated it with the Task Manager.

There is a time penalty associated with switching between worksheets but recent questions about macro duration have caused everyone to review our belief that working via arrays was substantially quicker.

I constructed an experiment that broadly reflects your requirement. I filled worksheet Time1 with 5000 rows of 20 cells which were selectively formatted as: bold, italic, underline, subscript, bordered, red, green, blue, brown, yellow and gray-80%.

With version 1, I copied every 7th cells from worksheet "Time1" to worksheet "Time2" using copy.

With version 2, I copied every 7th cells from worksheet "Time1" to worksheet "Time2" by copying the value and the colour via an array.

With version 3, I copied every 7th cells from worksheet "Time1" to worksheet "Time2" by copying the formula and the colour via an array.

Version 1 took an average of 12.43 seconds, version 2 took an average of 1.47 seconds while version 3 took an average of 1.83 seconds. Version 1 copied formulae and all formatting, version 2 copied values and colour while version 3 copied formulae and colour. With versions 1 and 2 you could add bold and italic, say, and still have some time in hand. However, I am not sure it would be worth the bother given that copying 21,300 values only takes 12 seconds.

** Code for Version 1**

I do not think this code includes anything that needs an explanation. Respond with a comment if I am wrong and I will fix.

Sub SelectionCopyAndPaste()

  Dim ColDestCrnt As Integer
  Dim ColSrcCrnt As Integer
  Dim NumSelect As Long
  Dim RowDestCrnt As Integer
  Dim RowSrcCrnt As Integer
  Dim StartTime As Single

  Application.ScreenUpdating = False
  Application.Calculation = xlCalculationManual
  NumSelect = 1
  ColDestCrnt = 1
  RowDestCrnt = 1
  With Sheets("Time2")
    .Range("A1:T715").EntireRow.Delete
  End With
  StartTime = Timer
  Do While True
    ColSrcCrnt = (NumSelect Mod 20) + 1
    RowSrcCrnt = (NumSelect - ColSrcCrnt) / 20 + 1
    If RowSrcCrnt > 5000 Then
      Exit Do
    End If
    Sheets("Time1").Cells(RowSrcCrnt, ColSrcCrnt).Copy _
                 Destination:=Sheets("Time2").Cells(RowDestCrnt, ColDestCrnt)
    If ColDestCrnt = 20 Then
      ColDestCrnt = 1
      RowDestCrnt = RowDestCrnt + 1
    Else
     ColDestCrnt = ColDestCrnt + 1
    End If
    NumSelect = NumSelect + 7
  Loop
  Debug.Print Timer - StartTime
  ' Average 12.43 secs
  Application.Calculation = xlCalculationAutomatic

End Sub

** Code for Versions 2 and 3**

The User type definition must be placed before any subroutine in the module. The code works through the source worksheet copying values or formulae and colours to the next element of the array. Once selection has been completed, it copies the collected information to the destination worksheet. This avoids switching between worksheets more than is essential.

Type ValueDtl
  Value As String
  Colour As Long
End Type

Sub SelectionViaArray()

  Dim ColDestCrnt As Integer
  Dim ColSrcCrnt As Integer
  Dim InxVLCrnt As Integer
  Dim InxVLCrntMax As Integer
  Dim NumSelect As Long
  Dim RowDestCrnt As Integer
  Dim RowSrcCrnt As Integer
  Dim StartTime As Single
  Dim ValueList() As ValueDtl

  Application.ScreenUpdating = False
  Application.Calculation = xlCalculationManual

  ' I have sized the array to more than I expect to require because ReDim
  ' Preserve is expensive.  However, I will resize if I fill the array.
  ' For my experiment I know exactly how many elements I need but that
  ' might not be true for you.
  ReDim ValueList(1 To 25000)

  NumSelect = 1
  ColDestCrnt = 1
  RowDestCrnt = 1
  InxVLCrntMax = 0      ' Last used element in ValueList.
  With Sheets("Time2")
    .Range("A1:T715").EntireRow.Delete
  End With
  StartTime = Timer
  With Sheets("Time1")
    Do While True
      ColSrcCrnt = (NumSelect Mod 20) + 1
      RowSrcCrnt = (NumSelect - ColSrcCrnt) / 20 + 1
      If RowSrcCrnt > 5000 Then
        Exit Do
      End If
      InxVLCrntMax = InxVLCrntMax + 1
      If InxVLCrntMax > UBound(ValueList) Then
        ' Resize array if it has been filled 
        ReDim Preserve ValueList(1 To UBound(ValueList) + 1000)
      End If
      With .Cells(RowSrcCrnt, ColSrcCrnt)
        ValueList(InxVLCrntMax).Value = .Value              ' Version 2
        ValueList(InxVLCrntMax).Value = .Formula            ' Version 3
        ValueList(InxVLCrntMax).Colour = .Font.Color
      End With
      NumSelect = NumSelect + 7
    Loop
  End With
  With Sheets("Time2")
    For InxVLCrnt = 1 To InxVLCrntMax
      With .Cells(RowDestCrnt, ColDestCrnt)
        .Value = ValueList(InxVLCrnt).Value                 ' Version 2
        .Formula = ValueList(InxVLCrnt).Value               ' Version 3
        .Font.Color = ValueList(InxVLCrnt).Colour
      End With
      If ColDestCrnt = 20 Then
        ColDestCrnt = 1
        RowDestCrnt = RowDestCrnt + 1
      Else
       ColDestCrnt = ColDestCrnt + 1
      End If
    Next
  End With
  Debug.Print Timer - StartTime
  ' Version 2 average 1.47 secs
  ' Version 3 average 1.83 secs
  Application.Calculation = xlCalculationAutomatic

End Sub

IMHO the method UserForm_Initialize should remain private bacause it is event handler for Initialize event of the UserForm.

This event handler is called when new instance of the UserForm is created. In this even handler u can initialize the private members of UserForm1 class.

Example:

Standard module code:

Option Explicit

Public Sub Main()
  Dim myUserForm As UserForm1

  Set myUserForm = New UserForm1
  myUserForm.Show

End Sub

User form code:

Option Explicit

Private m_initializationDate As Date

Private Sub UserForm_Initialize()
  m_initializationDate = VBA.DateTime.Date
  MsgBox "Hi from UserForm_Initialize event handler.", vbInformation
End Sub

If you are using jupyter notebook, You can remove it like this:

pip uninstall notebook

You should use conda uninstall if you installed it with conda.

If you want a solution that does not involve external files, and does not use express.static (for example, a super-light one file webserver and site) you can use serve-favicon and encode your favicon.ico file as Base64. Like this:

const favicon = require('serve-favicon');
const imgBuffer = new Buffer.from('IMAGE_AS_BASE64_STRING_GOES_HERE', 'base64');
// assuming app is already defined
app.use(favicon(imgBuffer));

Replace IMAGE_AS_BASE64_STRING_GOES_HERE with the result of encoding your favicon file as Base64. There are lots of sites that can do that online, have a search.

Note you may need to restart the server and/or browser to see it working on localhost, and a hard refresh/clear browser cache to see it working on the web.

I use vdata for RPC protocol: http://vdata.dekuan.org/

1, PHP and JavaScript are both okay. 2, Cross-origin resource sharing(CORS) call is still okay.

When an Amazon RDS instance is blocked because the value of max_connect_errors has been exceeded, you cannot use the host that generated the connection errors to issue the "flush hosts" command, as the MySQL Server running on the instance is at that point blocking connections from that host.

You therefore need to issue the "flush hosts" command from another EC2 instance or remote server that has access to that RDS instance.

mysqladmin -h [YOUR RDS END POINT URL] -P 3306 -u [DB USER] -p flush-hosts

If this involved launching a new instance, or creating/modifying security groups to permit external access, it may be quicker to simply login to the RDS user interface and reboot the RDS instance that is blocked.

It's enabled by default. Probably you just tried on an expression that failed to autocomplete.

In case you deactivated it somehow... you can enable it in the Visual Studio settings. Just browse to the Editor settings, then to the subgroup C/C++ and activate it again... should read something like "List members automatically" or "Auto list members" (sorry, I have the german Visual Studio).

Upon typing something like std::cout. a dropwdownlist with possible completitions should pop up.

Those are varargs they are used to create a method that receive any number of arguments.

For instance PrintStream.printf method uses it, since you don't know how many would arguments you'll use.

They can only be used as final position of the arguments.

varargs was was added on Java 1.5

Here is working -> https://github.com/ndpiparava/ObjcEnumString

//1st Approach
#define enumString(arg) (@""#arg)

//2nd Approach

+(NSString *)secondApproach_convertEnumToString:(StudentProgressReport)status {

    char *str = calloc(sizeof(kgood)+1, sizeof(char));
    int  goodsASInteger = NSSwapInt((unsigned int)kgood);
    memcpy(str, (const void*)&goodsASInteger, sizeof(goodsASInteger));
    NSLog(@"%s", str);
    NSString *enumString = [NSString stringWithUTF8String:str];
    free(str);

    return enumString;
}

//Third Approcah to enum to string
NSString *const kNitin = @"Nitin";
NSString *const kSara = @"Sara";


typedef NS_ENUM(NSUInteger, Name) {
    NameNitin,
    NameSara,
};

+ (NSString *)thirdApproach_convertEnumToString :(Name)weekday {

    __strong NSString **pointer = (NSString **)&kNitin;
    pointer +=weekday;
    return *pointer;
}

One solution would be to pipe your command from PowerShell to CMD. Running the following command will pipe the notepad.exe command over to CMD, which will then open the Notepad application.

PS C:\> "notepad.exe" | cmd

Once the command has run in CMD, you will be returned to a PowerShell prompt, and can continue running your PowerShell script.

Edits

CMD's Startup Message is Shown

As mklement0 points out, this method shows CMD's startup message. If you were to copy the output using the method above into another terminal, the startup message will be copied along with it.

SELECT vg.id, 
       vg.name
  FROM v_groups vg INNER JOIN  
       people2v_groups p2vg ON vg.id = p2vg.v_group_id
 WHERE p2vg.people_id = 0;

$scope.$watch('age + name', function () {
  //called when name or age changed
});

To have them centered correctly and only for the items inside the wrapper .center-wrapper use this. ( all options combined should work cross browser ) if not please post a reply here!

.center-wrapper .ui-btn-text {
    overflow: hidden;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
    margin: 0 auto;
}

The first answer from @carlos worked for me:

session.getProperties().put("mail.smtp.ssl.trust", "smtp.gmail.com");

I have tested the property below and worked perfectly for me too:

session.getProperties().put("mail.smtp.starttls.enable", "true");

The two properties alone solved this type of problem, but by guarantee I used both.

All you have to do is have a height of 100vh on your main container/wrapper, and then set height 100% or 50% for child elements.. depending on what you're trying to achieve. I tried to copy your mock up in a basic sense.

In case you want to center stuff within, look into flexbox. I put in an example for you.

You can view it on full screen, and resize the browser and see how it works. The layout stays the same.

.left {_x000D_
  background: grey;  _x000D_
}_x000D_
_x000D_
.right {_x000D_
  background: black;  _x000D_
}_x000D_
_x000D_
.main-wrapper {_x000D_
  height: 100vh;  _x000D_
}_x000D_
_x000D_
.section {_x000D_
  height: 100%;  _x000D_
  display: flex;_x000D_
  flex-direction: column;_x000D_
  justify-content: center;_x000D_
  align-items: center;_x000D_
}_x000D_
_x000D_
.half {_x000D_
  background: #f9f9f9;_x000D_
  height: 50%;  _x000D_
  width: 100%;_x000D_
  margin: 15px 0;_x000D_
}_x000D_
_x000D_
h4 {_x000D_
  color: white;  _x000D_
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">_x000D_
_x000D_
<div class="main-wrapper">_x000D_
  <div class="section left col-xs-3">_x000D_
    <div class="half"><h4>Top left</h4></div>_x000D_
    <div class="half"><h4>Bottom left</h4></div>_x000D_
  </div>_x000D_
  <div class="section right col-xs-9">_x000D_
    <h4>Extra step: center stuff here</h4>_x000D_
  </div>_x000D_
</div>

Import using docker-compose

cat dump.sql | docker-compose exec -T <mysql_container> mysql -u <db-username> -p<db-password> <db-name>

this is how you can create an array of boolean in TS and initialize it with false:

var array: boolean[] = [false, false, false]

or another approach can be:

var array2: Array<boolean> =[false, false, false] 

you can specify the type after the colon which in this case is boolean array

There is many ways to do that, but the simplest seems to be the following one:

boolean isUpperCase = Character.isUpperCase("My String".charAt(0));

 jquery.ajax({
            url: `//your api url`
            type: "GET",
            dataType: "json",
            success: function(data) {
                jQuery.each(data, function(index, value) {
                        console.log(data);
                        `All you API data is here`
                    }
                }
            });     

If you specify image as well as build, then Compose names the built image with the webapp and optional tag specified in image:

build: ./dir
image: webapp:tag

This results in an image named webapp and tagged tag, built from ./dir.

https://docs.docker.com/compose/compose-file/#build

Set to true android:layout_alignParentTop="true" and android:layout_centerHorizontal="true" in the Button, like this:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >
     <Button
        android:id="@+id/switch_flashlight"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/turn_on_flashlight"
        android:textColor="@android:color/black"
        android:onClick="action_trn"
        android:background="@android:color/holo_green_light"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:padding="5dp" />
</RelativeLayout>

We have lot of answers to this question. This answer may be helpful in some scenarios If you want to ignore the null values you can use the NOT_NULL in class level. as below

@JsonInclude(Include.NON_NULL)
class Foo
{
  String bar;
}

Some times you may need to ignore the empty values such as you may have initialized the arrayList but there is no elements in that list.In that time using NOT_EMPTY annotation to ignore those empty value fields

@JsonInclude(Include.NON_EMPTY)
class Foo
{
  String bar;
}

As another anwsers told, you can change in a Session Listener. But you can change it directly in your servlet, for example.

getRequest().getSession().setMaxInactiveInterval(123);

I would set your larger div with position:relative; then for your image do this:

img.classname{
   position:absolute;
   top:50%;
   left:50%;
   margin-top:-25px;
   margin-left:-25px;
}

This only works because you know the dimensions of both the image and the containing div. This will also let you have other items within the containing div... where solutions like using line-height will not.

EDIT: Note... your margins are negative half of the size of the image.

Ok, solved my problem, if anyone is passing by here is the answer:

Just had to add left: 0, and top: 0, to the styles, and yes, I'm tired.

position: 'absolute',
left:     0,
top:      0,

$('#selector').delay(5000).fadeOut('slow');

Pyhton3: Most of the solutions listed previously work. However, there are instances when row_number of the dataframe is not required and the each row (record) has to be written individually.

The following method is useful in that case.

import csv

my file= 'C:\Users\John\Desktop\export_dataframe.csv'

records_to_save = data2 #used as in the thread. 


colnames = list[records_to_save[0].keys()] 
# remember colnames is a list of all keys. All values are written corresponding
# to the keys and "None" is specified in case of missing value 

with open(myfile, 'w', newline="",encoding="utf-8") as f:
    writer = csv.writer(f)
    writer.writerow(colnames)
    for d in records_to_save:
        writer.writerow([d.get(r, "None") for r in colnames])

The easiest way to achieve this is with a negative margin.

const deviceWidth = RN.Dimensions.get('window').width

a: {
  alignItems: 'center',
  backgroundColor: 'blue',
  width: deviceWidth,
},
b: {
  marginTop: -16,
  marginStart: 20,
},

There is some performance issue regarding to marshaling and unmarshaling. Parcelable is twice faster than Serializable.

Please go through the following link:

http://www.3pillarglobal.com/insights/parcelable-vs-java-serialization-in-android-app-development

You could use jQuery and an Ajax call to post the specific update back to your server with Javascript.

It would look something like this:

function updatePostID(val, comment)
{

    var args = {};
    args.PostID = val;
    args.Comment = comment;

    $.ajax({
     type: "POST",
     url: controllerActionMethodUrlHere,
     contentType: "application/json; charset=utf-8",
     data: args,
     dataType: "json",
     success: function(msg) 
     {
        // Something afterwards here

     }
    });

}

MYSQL has no explode() like function built in. But you can easily add similar function to your DB and then use it from php queries. That function will look like:

CREATE FUNCTION SPLIT_STRING(str VARCHAR(255), delim VARCHAR(12), pos INT)
RETURNS VARCHAR(255)
RETURN REPLACE(SUBSTRING(SUBSTRING_INDEX(str, delim, pos),
       CHAR_LENGTH(SUBSTRING_INDEX(str, delim, pos-1)) + 1),
       delim, '');

Usage:

SELECT SPLIT_STRING('apple, pear, melon', ',', 1)

The example above will return apple. I think that it will be impossible to return array in MySQL so you must specify which occurrence to return explicitly in pos. Let me know if you succeed using it.

myokyawhtun's solution worked best for me (using PHP 5.4)

You will still get an error though - I resolved using the following:

Line 269 of fpdf_tpl.php - changed the function parameters to:

function Image($file, $x=null, $y=null, $w=0, $h=0, $type='', $link='',$align='', $resize=false, $dpi=300, $palign='', $ismask=false, $imgmask=false, $border=0) { 

I also made this same change on line 898 of fpdf.php

torek's answer is probably perfect, but I just wanted for the record to mention another case which is different than the one described in the original question but the same error may appear (as it may help others with similar problem):

I have created an empty (new) repo using git init --bare on one of my servers. Then I have git cloned it to a local workspace on my PC.

After committing a single version on the local repo I got that error after calling git status.

Following torek's answer, I understand that what happened is that the first commit on local working directory repo created "master" branch. But on the remote repo (on the server) there was never anything, so there was not even a "master" (remotes/origin/master) branch.

After running git push origin master from local repo the remote repo finally had a master branch. This stopped the error from appearing.

So to conclude - one may get such an error for a fresh new remote repo with zero commits since it has no branch, including "master".

Use typeof for elements checks.

if(typeof(element) === 'undefined')
{
// then field does not exist
}

find this thread when I hit the same question and found the solution pycharm version:2017.1.2 go to "Preferences" -> "Tools" -> "Python Integrated Tools" and set the default test runner from right side panel as py.test solve my problem

string strgroupids = string.Empty;

groupIds.ForEach(g =>
{
    strgroupids = strgroupids + g.ToString() + ",";
});

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

Note that the use of ForEach here is normally considered "wrong" (read for example http://blogs.msdn.com/b/ericlippert/archive/2009/05/18/foreach-vs-foreach.aspx)

Using some LINQ:

string strgroupids = groupIds.Aggregate(string.Empty, (p, q) => p + q + ',');
strgroupids = strgroupids.Substring(0, str1.Length - 1);

Without end-substringing:

string strgroupids = groupIds.Aggregate(string.Empty, (p, q) => (p != string.Empty ? p + "," + q : q.ToString()));

For me this works great:

$('#checkboxID').click(function () {
    if ($(this).attr('checked')) {
        alert('is checked');
    } else {
        alert('is not checked');
    }
})

I had the same problem, no possible connection at second login.

After solving the problem (useSecurity, etc., see above), I realized that admin/admin worked (with Synology, it that's relevant).

This code:

Option Explicit

Sub ExportMyPicture()

     Dim MyChart As String, MyPicture As String
     Dim PicWidth As Long, PicHeight As Long

     Application.ScreenUpdating = False
     On Error GoTo Finish

     MyPicture = Selection.Name
     With Selection
           PicHeight = .ShapeRange.Height
           PicWidth = .ShapeRange.Width
     End With

     Charts.Add
     ActiveChart.Location Where:=xlLocationAsObject, Name:="Sheet1"
     Selection.Border.LineStyle = 0
     MyChart = Selection.Name & " " & Split(ActiveChart.Name, " ")(2)

     With ActiveSheet
           With .Shapes(MyChart)
                 .Width = PicWidth
                 .Height = PicHeight
           End With

           .Shapes(MyPicture).Copy

           With ActiveChart
                 .ChartArea.Select
                 .Paste
           End With

           .ChartObjects(1).Chart.Export Filename:="MyPic.jpg", FilterName:="jpg"
           .Shapes(MyChart).Cut
     End With

     Application.ScreenUpdating = True
     Exit Sub

Finish:
     MsgBox "You must select a picture"
End Sub

was copied directly from here, and works beautifully for the cases I tested.

int total = (157-1)/32 + 1

or more general

(a-1)/b +1 

/data/data/"your app package name " 

but you wont able to read that unless you have a rooted device

VBA is not VB/VB.NET

The correct reference to use is Do..Loop Statement (VBA). Also see the article Excel VBA For, Do While, and Do Until. One way to write this is:

Do While counter < 20
    counter = counter + 1
Loop

(But a For..Next might be more appropriate here.)

Happy coding.

At the point where the code is run, you can insert this small snippet to see a nicely formatted printed stack trace. It assumes that you have a folder called logs at your project's root directory.

# DEBUG: START DEBUG -->
import traceback

with open('logs/stack-trace.log', 'w') as file:
    traceback.print_stack(file=file)
# DEBUG: END DEBUG --!

Console cons = System.console();

The above code line creates cons as a null reference. The code and output are given below:

Console cons = System.console();
if (cons != null) {
    System.out.println("Enter single character: ");
    char c = (char) cons.reader().read();
    System.out.println(c);
}else{
    System.out.println(cons);
}

Output :

null

The code was tested on macbook pro with java version "1.6.0_37"

Just do nothing once the criteria is met, otherwise do the processing you require and the For loop will go to the next item.

For i = 2 To 24
    Level = Cells(i, 4)
    Return = Cells(i, 5)

    If Return = 0 And Level = 0 Then
        'Do nothing
    Else
        'Do something
    End If
Next i

Or change the clause so it only processes if the conditions are met:

For i = 2 To 24
    Level = Cells(i, 4)
    Return = Cells(i, 5)

    If Return <> 0 Or Level <> 0 Then
        'Do something
    End If
Next i

The UI is a bit different in the newer versions of Windows Server. Here is where you have to enable ASP.Net in order to get it working on IIS

i am work in Ubuntu14.04. vim ~/.bashrc and add export ANDROID_KEYSTORE= export ANDROID_KEYALIAS=

and then in build.gradle set.

    final Console console = System.console();
if (console != null) {

    // Building from console
    signingConfigs {
        release {
            storeFile file(System.getenv("KEYSTORE"))
            storePassword new String(System.console().readPassword("\n\$ Enter keystore password: "))
            keyAlias System.getenv("KEY_ALIAS")
            keyPassword new String(System.console().readPassword("\n\$ Enter key password: "))
        }
    }

} else {

    // Building from IDE's "Run" button
    signingConfigs {
        release {

        }
    }

}

change the file_path to your file

import hashlib
def getMd5(file_path):
    m = hashlib.md5()
    with open(file_path,'rb') as f:
        line = f.read()
        m.update(line)
    md5code = m.hexdigest()
    return md5code