Programs & Examples On #Cpropertysheet

As known this was a path issue.

the base of my custom packages shared a name with a directory set in a /etc/profile. The packages were in a different location however for the webserver. So I removed the offending entries from my $PYTHONPATH and was good to go!

Thanks for the help.

While Asif Bilal's answer is a simpler solution that doesn't involve Size Classes (which were introduced in iOS 8.) it is strongly recommended you to get used to size classes as they are the future, and you will eventually jump in anyway at some point."

You probably haven't added the layout constraints.

Select your label, tap the layout constraints button on the bottom:

On that menu add width and height (it should NOT be the same as mine) by checking their checkbox and click add constraints. Then Control-drag your label to your main view, and then when you de-click, you should have the options to center horizontally and vertically in container. Add both, and you should be set up.

Even better, try an OrderedDict (assuming you want something like a list). Closer to a list than a regular dict since the keys have an order just like list elements have an order. With a regular dict, the keys have an arbitrary order.

Note that this is available in Python 3 and 2.7. If you want to use with an earlier version of Python you can find installable modules to do that.

I had the exact same issue. If you are using a relative path os.path.dirname(path) will only return the relative path. os.path.realpath does the trick:

>>> import os
>>> f = open('file.txt')
>>> os.path.realpath(f.name)

According the to Windows Dev Center WIN32_LEAN_AND_MEAN excludes APIs such as Cryptography, DDE, RPC, Shell, and Windows Sockets.

Select JoiningDate ,Dateadd (day , 30 , JoiningDate)
from Emp

Select JoiningDate ,DateAdd (month , 10 , JoiningDate)
from Emp

Select JoiningDate ,DateAdd (year , 10 , JoiningDate )
from Emp

Select DateAdd(Hour, 10 , JoiningDate )
from emp


Select dateadd (hour , 10 , getdate()), getdate()

Select dateadd (hour , 10 , joiningDate)
from Emp


Select DateAdd (Second , 120 , JoiningDate ) , JoiningDate 
From EMP

You are halfway there. Try:

In [4]: a[a < 0] = 0

In [5]: a
Out[5]: array([1, 2, 3, 0, 5])

Go to project>clean and select the project which display error from check box and click ok , it will clear the error for you. Click the tab which display build automatically in the project menu And if this also does not work than restart the eclipse and try again it will work.

If jQuery's error handler is being called and the XHR object contains "parser error", that's probably a parser error coming back from the server.

Is your multiple result scenario when you call the service without a parameter, but it's breaking when you try to supply a parameter to retrieve the single record?

What backend are you returning this from?

On ASMX services, for example, that's often the case when parameters are supplied to jQuery as a JSON object instead of a JSON string. If you provide jQuery an actual JSON object for its "data" parameter, it will serialize that into standard & delimited k,v pairs instead of sending it as JSON.

If you're generating your javascript with a php file, add this as the beginning of your file:

<?php Header("Content-Type: application/x-javascript; charset=UTF-8"); ?>

You may use the == operator to compare unicode objects for equality.

>>> s1 = u'Hello'
>>> s2 = unicode("Hello")
>>> type(s1), type(s2)
(<type 'unicode'>, <type 'unicode'>)
>>> s1==s2
True
>>> 
>>> s3='Hello'.decode('utf-8')
>>> type(s3)
<type 'unicode'>
>>> s1==s3
True
>>> 

But, your error message indicates that you aren't comparing unicode objects. You are probably comparing a unicode object to a str object, like so:

>>> u'Hello' == 'Hello'
True
>>> u'Hello' == '\x81\x01'
__main__:1: UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal
False

See how I have attempted to compare a unicode object against a string which does not represent a valid UTF8 encoding.

Your program, I suppose, is comparing unicode objects with str objects, and the contents of a str object is not a valid UTF8 encoding. This seems likely the result of you (the programmer) not knowing which variable holds unicide, which variable holds UTF8 and which variable holds the bytes read in from a file.

I recommend http://nedbatchelder.com/text/unipain.html, especially the advice to create a "Unicode Sandwich."

Django querysets are lazy. That means a query will hit the database only when you specifically ask for the result.

So until you print or actually use the result of a query you can filter further with no database access.

As you can see below your code only executes one sql query to fetch only the last 10 items.

In [19]: import logging                                 
In [20]: l = logging.getLogger('django.db.backends')    
In [21]: l.setLevel(logging.DEBUG)                      
In [22]: l.addHandler(logging.StreamHandler())      
In [23]: User.objects.all().order_by('-id')[:10]          
(0.000) SELECT "auth_user"."id", "auth_user"."username", "auth_user"."first_name", "auth_user"."last_name", "auth_user"."email", "auth_user"."password", "auth_user"."is_staff", "auth_user"."is_active", "auth_user"."is_superuser", "auth_user"."last_login", "auth_user"."date_joined" FROM "auth_user" ORDER BY "auth_user"."id" DESC LIMIT 10; args=()
Out[23]: [<User: hamdi>]

I saw this question so I thought I might expand on it a little more. This is an expansion of the idea that @SteveFenton had. Instead of binding a click event to each li element, it would be more efficient to delegate the events from the ul down.

For jQuery 1.7 and higher

$("ul.tabs").on('click', 'li', function(e) {
   alert($(this).attr("class"));
});

Documentation: .on()

For jQuery 1.4.2 - 1.7

$("ul.tabs").delegate('li', 'click', function(e) {
   alert($(this).attr("class"));
});

Documentation: .delegate()

As a last resort for jQuery 1.3 - 1.4

$("ul.tabs").children('li').live('click', function(e) {
   alert($(this).attr("class"));
});

or

$("ul.tabs > li").live('click', function(e) {
   alert($(this).attr("class"));
});

Documentation: .live()

Just for the record:

>>> int('55063.000000')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: '55063.000000'

Got me here...

>>> int(float('55063.000000'))
55063.0

Has to be used!

I agree with Hugh W post "I conclude that the same error code is used to indicate multiple unrelated problems"

Other posts have not mentioned that this error occurs frequently if the worksheet is locked. While I haven't tested every scenario, it seems that anything that you can not do in excel when a worksheet is locked with throw this error if you attempt to do it via VSTO/Com while the sheet is locked. E.G. Changing any style artifact (font, font size, colour, underline), changing the Excel Validation, changing the column widths, row heights, formulas

I was looking for something a little less invasive than the options mentioned above. In the end I came up with a cheesy solution, but it might get some folks moving a little faster.

First I created a TestSession class:

class TestSession : ISession
{

    public TestSession()
    {
        Values = new Dictionary<string, byte[]>();
    }

    public string Id
    {
        get
        {
            return "session_id";
        }
    }

    public bool IsAvailable
    {
        get
        {
            return true;
        }
    }

    public IEnumerable<string> Keys
    {
        get { return Values.Keys; }
    }

    public Dictionary<string, byte[]> Values { get; set; }

    public void Clear()
    {
        Values.Clear();
    }

    public Task CommitAsync()
    {
        throw new NotImplementedException();
    }

    public Task LoadAsync()
    {
        throw new NotImplementedException();
    }

    public void Remove(string key)
    {
        Values.Remove(key);
    }

    public void Set(string key, byte[] value)
    {
        if (Values.ContainsKey(key))
        {
            Remove(key);
        }
        Values.Add(key, value);
    }

    public bool TryGetValue(string key, out byte[] value)
    {
        if (Values.ContainsKey(key))
        {
            value = Values[key];
            return true;
        }
        value = new byte[0];
        return false;
    }
}

Then I added an optional parameter to my controller's constructor. If the parameter is present, use it for session manipulation. Otherwise, use the HttpContext.Session:

class MyController
{

    private readonly ISession _session;

    public MyController(ISession session = null)
    {
        _session = session;
    }


    public IActionResult Action1()
    {
        Session().SetString("Key", "Value");
        View();
    }

    public IActionResult Action2()
    {
        ViewBag.Key = Session().GetString("Key");
        View();
    }

    private ISession Session()
    {
        return _session ?? HttpContext.Session;
    }
}

Now I can inject my TestSession into the controller:

class MyControllerTest
{

    private readonly MyController _controller;

    public MyControllerTest()
    {
        var testSession = new TestSession();
        var _controller = new MyController(testSession);
    }
}

Nowadays this generator pattern can be a solution in many situations.

Here an example of sequential console prompts in nodejs using async readline.question function:

var main = (function* () {

  // just import and initialize 'readline' in nodejs
  var r = require('readline')
  var rl = r.createInterface({input: process.stdin, output: process.stdout })

  // magic here, the callback is the iterator.next
  var answerA = yield rl.question('do you want this? ', r=>main.next(r))    

  // and again, in a sync fashion
  var answerB = yield rl.question('are you sure? ', r=>main.next(r))        

  // readline boilerplate
  rl.close()

  console.log(answerA, answerB)

})()  // <-- executed: iterator created from generator
main.next()     // kick off the iterator, 
                // runs until the first 'yield', including rightmost code
                // and waits until another main.next() happens

In my case the thing that was messing with I would expect was that I was missing this line:

stackView.translatesAutoresizingMaskIntoConstraints = false;

After that no need to set constraints to my arranged subviews whatsoever, the stackview is taking care of that.

Try closing and reopening the file, then press Ctrl+F11.

Verify that the name of the file you are running is the same as the name of the project you are working in, and that the name of the public class in that file is the same as the name of the project you are working in as well.

Otherwise, restart Eclipse. Let me know if this solves the problem! Otherwise, comment, and I'll try and help.

<input class="form-control search-query input_style" placeholder="Search…"  name="" title="Search for:" type="text">


.input_style
{
    padding-left:20px;
}

The Substring has a parameter called startIndex. Set it according to the index you want to start at.

Just to extend the answers a bit with what to do with the parsed object:

# JSON Parsing example
require "rubygems" # don't need this if you're Ruby v1.9.3 or higher
require "json"

string = '{"desc":{"someKey":"someValue","anotherKey":"value"},"main_item":{"stats":{"a":8,"b":12,"c":10}}}'
parsed = JSON.parse(string) # returns a hash

p parsed["desc"]["someKey"]
p parsed["main_item"]["stats"]["a"]

# Read JSON from a file, iterate over objects
file = open("shops.json")
json = file.read

parsed = JSON.parse(json)

parsed["shop"].each do |shop|
  p shop["id"]
end

I realize this question was posted a while ago; nonetheless, Bootstrap v4.0 has card layout support out of the box. You can find the documentation here: Bootstrap Card Layouts.

I've gotten back into using Bootstrap for a recent project that relies heavily on the card layout UI. I've found success with the following implementation across the standard breakpoints:

<link href="https://unpkg.com/[email protected]/css/tachyons.min.css" rel="stylesheet"/>_x000D_
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<div class="flex justify-center" id="cars" v-cloak>_x000D_
    <!-- RELEVANT MARKUP BEGINS HERE -->_x000D_
    <div class="container mh0 w-100">_x000D_
        <div class="page-header text-center mb5">_x000D_
            <h1 class="avenir text-primary mb-0">Cars</h1>_x000D_
            <p class="text-secondary">Add and manage your cars for sale.</p>_x000D_
            <div class="header-button">_x000D_
                <button class="btn btn-outline-primary" @click="clickOpenAddCarModalButton">Add a car for sale</button>_x000D_
            </div>_x000D_
        </div>_x000D_
        <div class="container pa0 flex justify-center">_x000D_
            <div class="listings card-columns">_x000D_
                <div class="card mv2">_x000D_
                    <img src="https://farm4.staticflickr.com/3441/3361756632_8d84aa8560.jpg" class="card-img-top"_x000D_
                        alt="Mazda hatchback">_x000D_
                    <div class="card-body">_x000D_
                        <h5 class="card-title">Card title</h5>_x000D_
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's_x000D_
                            content._x000D_
                        </p>_x000D_
                        <a href="#" class="btn btn-primary">Go somewhere</a>_x000D_
                    </div>_x000D_
                    <div class="card-footer">_x000D_
                        buttons here_x000D_
                    </div>_x000D_
                </div>_x000D_
                <div class="card mv2">_x000D_
                    <img src="https://farm4.staticflickr.com/3441/3361756632_8d84aa8560.jpg" class="card-img-top"_x000D_
                        alt="Mazda hatchback">_x000D_
                    <div class="card-body">_x000D_
                        <h5 class="card-title">Card title</h5>_x000D_
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's_x000D_
                            content._x000D_
                        </p>_x000D_
                        <a href="#" class="btn btn-primary">Go somewhere</a>_x000D_
                    </div>_x000D_
                    <div class="card-footer">_x000D_
                        buttons here_x000D_
                    </div>_x000D_
                </div>_x000D_
                <div class="card mv2">_x000D_
                    <img src="https://farm4.staticflickr.com/3441/3361756632_8d84aa8560.jpg" class="card-img-top"_x000D_
                        alt="Mazda hatchback">_x000D_
                    <div class="card-body">_x000D_
                        <h5 class="card-title">Card title</h5>_x000D_
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's_x000D_
                            content._x000D_
                        </p>_x000D_
                        <a href="#" class="btn btn-primary">Go somewhere</a>_x000D_
                    </div>_x000D_
                    <div class="card-footer">_x000D_
                        buttons here_x000D_
                    </div>_x000D_
                </div>_x000D_
                <div class="card mv2">_x000D_
                    <img src="https://farm4.staticflickr.com/3441/3361756632_8d84aa8560.jpg" class="card-img-top"_x000D_
                        alt="Mazda hatchback">_x000D_
                    <div class="card-body">_x000D_
                        <h5 class="card-title">Card title</h5>_x000D_
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's_x000D_
                            content._x000D_
                        </p>_x000D_
                        <a href="#" class="btn btn-primary">Go somewhere</a>_x000D_
                    </div>_x000D_
                    <div class="card-footer">_x000D_
                        buttons here_x000D_
                    </div>_x000D_
                </div>_x000D_
                <div class="card mv2">_x000D_
                    <img src="https://farm4.staticflickr.com/3441/3361756632_8d84aa8560.jpg" class="card-img-top"_x000D_
                        alt="Mazda hatchback">_x000D_
                    <div class="card-body">_x000D_
                        <h5 class="card-title">Card title</h5>_x000D_
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's_x000D_
                            content._x000D_
                        </p>_x000D_
                        <a href="#" class="btn btn-primary">Go somewhere</a>_x000D_
                    </div>_x000D_
                    <div class="card-footer">_x000D_
                        buttons here_x000D_
                    </div>_x000D_
                </div>_x000D_
            </div>_x000D_
        </div>_x000D_
    </div>_x000D_
</div>

After trying both the Bootstrap .card-group and .card-deck card layout classes with quirky results at best across the standard breakpoints, I finally decided to give the .card-columns class a shot. And it worked!

Your results may vary, but .card-columns seems to be the most stable implementation here.

Use the backslash \ or choose a different delimiter, ie m#.\d# instead of /.\d/ "In Perl, you can change the / regular expression delimiter to almost any other special character if you preceed it with the letter m (for match);"

Lots of choices here. You can use LINQ and a StringBuilder so you get the performance too like so:

StringBuilder builder = new StringBuilder();
List<string> MyList = new List<string>() {"one","two","three"};

MyList.ForEach(w => builder.Append(builder.Length > 0 ? ", " + w : w));
return builder.ToString();

Update

OpenCV 2.4.2 now comes with the very new cv::FaceRecognizer. Please see the very detailed documentation at:

• http://docs.opencv.org/2.4/modules/contrib/doc/facerec/index.html

Original Post

I have released libfacerec, a modern face recognition library for the OpenCV C++ API (BSD license). libfacerec has no additional dependencies and implements the Eigenfaces method, Fisherfaces method and Local Binary Patterns Histograms. Parts of the library are going to be included in OpenCV 2.4.

The latest revision of the libfacerec is available at:

• https://github.com/bytefish/libfacerec

The library was written for OpenCV 2.3.1 with the upcoming OpenCV 2.4 in mind, so I don't support OpenCV versions earlier than 2.3.1. This project comes as a CMake project with a well-documented API, there's also a tutorial on gender classification. You can see a HTML version of the documentation at:

• http://www.bytefish.de/dev/libfacerec/

If you want to understand how those algorithms work, you might want to read my Guide To Face Recognition (includes Python and GNU Octave/MATLAB examples):

• http://www.bytefish.de/blog/face_recognition_with_opencv2

There's also a Python and GNU Octave/MATLAB implementation of the algorithms in my github repository. Both projects in facerec also include several cross validation methods for evaluating algorithms:

• https://github.com/bytefish/facerec

The relevant publications are:

• Turk, M., and Pentland, A. Eigenfaces for recognition.. Journal of Cognitive Neuroscience 3 (1991), 71–86.
• Belhumeur, P. N., Hespanha, J., and Kriegman, D. Eigenfaces vs. Fisherfaces: Recognition using class specific linear projection.. IEEE Transactions on Pattern Analysis and Machine Intelligence 19, 7 (1997), 711–720.
• Ahonen, T., Hadid, A., and Pietikainen, M. Face Recognition with Local Binary Patterns.. Computer Vision - ECCV 2004 (2004), 469–481.

You just can't return the value directly because it is an async call. An async call means it is running in the background (actually scheduled for later execution) while your code continues to execute.

You also can't have such code in the class directly. It needs to be moved into a method or the constructor.

What you can do is not to subscribe() directly but use an operator like map()

export class DataComponent{
    someMethod() {
      return this.http.get(path).map(res => {
        return res.json();
      });
    }
}

In addition, you can combine multiple .map with the same Observables as sometimes this improves code clarity and keeps things separate. Example:

validateResponse = (response) => validate(response);

parseJson = (json) => JSON.parse(json);

fetchUnits() {
    return this.http.get(requestUrl).map(this.validateResponse).map(this.parseJson);
}

This way an observable will be return the caller can subscribe to

export class DataComponent{
    someMethod() {
      return this.http.get(path).map(res => {
        return res.json();
      });
    }

    otherMethod() {
      this.someMethod().subscribe(data => this.data = data);
    }
}

The caller can also be in another class. Here it's just for brevity.

data => this.data = data

and

res => return res.json()

are arrow functions. They are similar to normal functions. These functions are passed to subscribe(...) or map(...) to be called from the observable when data arrives from the response. This is why data can't be returned directly, because when someMethod() is completed, the data wasn't received yet.

Why are they using <i> tag to display icons ?

Because it is:

• Short
• i stands for icon (although not in HTML)

Is it not a bad practice ?

Awful practice. It is a triumph of performance over semantics.

Since the OP has mentioned he does not have access to the base class inside of which exists a HashMap - I am afraid there are very few options available.

One (painfully slow and resource intensive) way of performing a deep copy of an object in Java is to abuse the 'Serializable' interface which many classes either intentionally - or unintentionally extend - and then utilise this to serialise your class to ByteStream. Upon de-serialisation you will have a deep copy of the object in question.

A guide for this can be found here: https://www.avajava.com/tutorials/lessons/how-do-i-perform-a-deep-clone-using-serializable.html

select name, games, goals
from tblMadrid where name = 'ronaldo'
union
select name, games, goals
from tblBarcelona where name = 'messi'
ORDER  BY goals 

Use html2canvas just include plugin and call method to convert HTML to Canvas then download as image PNG

        html2canvas(document.getElementById("image-wrap")).then(function(canvas) {
            var link = document.createElement("a");
            document.body.appendChild(link);
            link.download = "manpower_efficiency.jpg";
            link.href = canvas.toDataURL();
            link.target = '_blank';
            link.click();
        });

Source: http://www.freakyjolly.com/convert-html-document-into-image-jpg-png-from-canvas/

Are you looking for something like this?

   <HTML>
   <HEAD>
   <SCRIPT language=Javascript>
      <!--
      function isNumberKey(evt)
      {
         var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode != 46 && charCode > 31 && (charCode < 48 || charCode > 57))
            return false;

         return true;
      }
      //-->
   </SCRIPT>
   </HEAD>
   <BODY>
      <INPUT id="txtChar" onkeypress="return isNumberKey(event)" type="text" name="txtChar">
   </BODY>
  </HTML>

Use CONCAT_WS instead:

CONCAT_WS() does not skip empty strings. However, it does skip any NULL values after the separator argument.

SELECT CONCAT_WS('-',`affiliate_name`,`model`,`ip`,`os_type`,`os_version`) AS device_name FROM devices

Write all class/id CSS as below. #applyCSS ID will be parent of all CSS code.

For example you add class .ui-bar-a in CSS for applying to your div:

#applyCSS .ui-bar-a  { font-size:11px; } /* This will be your CSS part */

Below is your HTML part:

<div id="applyCSS">
   <div class="ui-bar-a">testing</div>
</div>

git checkout {branch-name} -- {file-name}

This will use the file from the branch of choice.

I like this because posh-git autocomplete works great with this. It also removes any ambiguity as to which branch is remote and which is local. And --theirs didn't work for me anyways.

In a nutshell:

Mono = Compiler for C#

Mono Develop = Compiler+IDE

.Net Core = ASP Compiler

Current case for .Net Core is web only as soon as it adopts some open winform standard and wider language adoption, it could finally be the Microsoft killer dev powerhouse. Considering Oracle's recent Java licensing move, Microsoft have a huge time to shine.

You could spare yourself the transformations, you could use CSS3 Transitions to flip <div>'s and <ol>'s and any HTML tag you want. Here are some demos with source code explain to see and learn: http://www.webdesignerwall.com/trends/47-amazing-css3-animation-demos/

You can use the :checkbox and :checked pseudo-selectors and the .class selector, with that you will make sure that you are getting the right elements, only checked checkboxes with the class you specify.

Then you can easily use the Traversing/map method to get an array of values:

var values = $('input:checkbox:checked.group1').map(function () {
  return this.value;
}).get(); // ["18", "55", "10"]

WARNING: git clean -f will remove untracked files, meaning they're gone for good since they aren't stored in the repository. Make sure you really want to remove all untracked files before doing this.

Try this and see git clean -f.

git reset --hard will not remove untracked files, where as git-clean will remove any files from the tracked root directory that are not under Git tracking.

Alternatively, as @Paul Betts said, you can do this (beware though - that removes all ignored files too)

• git clean -df
• git clean -xdf CAUTION! This will also delete ignored files

There are two possibilities to use if condition on HTML tag or templates:

1. *ngIf directive from CommonModule, on HTML tag;
2. if-else

I have removed all ActiveX controls from sheet and now it works smoothly without any error messages. That's my solution.

I think is clear that for code formatting in Android Studio the combination keys are:

CTRL + ALT + L (Win/ Linux)

OPTION + CMD + L (Mac)

However, we forgot to answer about the Jumping into the method. Well to go into any declaration/implementation there three ways:

1. Goto Declaration

CTRL + B or CTRL + CLICK (Win/ Linux)

CMD + B or CMD + CLICK (Mac)

2. Goto Implementation

These commands show a list of all the classes/interfaces that are implementing the selected class/interface. On variables, it has the same effect as Goto Declaration.

CTRL + ALT + B (Win/ Linux)

CMD + ALT + B (Mac)

3. Goto Type Declaration

These shortcuts will go into the declaration of the “AnyClass” class.

CTRL + SHIFT + B (Win/ Linux)

CTRL + SHIFT + B (Mac)

Additionally, there is a shortcut for Goto the Super Class. This will open the parent of the current symbol. Pretty much the opposite of Goto Implementation. For overridden methods, it will open its parent implementation.

CTRL + U (Win/ Linux)

CMD + U (Mac)

The correct way to create a user in Django is to use the create_user function. This will handle the hashing of the password, etc..

from django.contrib.auth.models import User
user = User.objects.create_user(username='john',
                                 email='[email protected]',
                                 password='glass onion')

One thing to watch out for (at least this tripped me up) was that I was removing the constraint from the wrong view. The constraint I was trying to remove was not a child constraint of my view so when I did

myView.removeConstraint(theConstraint)

it wasn't actually removing anything because I needed to call

myView.superView.removeConstraint(theConstraint)

since the constraint was technically sibling constraint of my view.

Delete Id from table where Id in (select id from table)

For not changing the size of button on setting the background color:

button.getBackground().setColorFilter(button.getContext().getResources().getColor(R.color.colorAccent), PorterDuff.Mode.MULTIPLY);

this didn't change the size of the button and works with the old android versions too.

Try using {} instead of ():

${"file".$i} = file($filelist[$i]);

If it's bound to a datasource -

dataGridView.DataSource=null;
dataGridView.Rows.Clear();

Worked for me.

Android studio is based on Intellij Idea. In Intellij Idea you have to do the following from the GUI menu.

Build -> Rebuild Project

In Eclipse, there is one more feature in the dependencyManagement. When dependencies is used without it, the unfound dependencies are noticed in the pom file. If dependencyManagement is used, the unsolved dependencies remain unnoticed in the pom file and errors appear only in the java files. (imports and such...)

I'm Daniel Stenberg.

I made curl

I founded the curl project back in 1998, I wrote the initial curl version and I created libcurl. I've written more than half of all the 24,000 commits done in the source code repository up to this point in time. I'm still the lead developer of the project. To a large extent, curl is my baby.

I shipped the first version of curl as open source since I wanted to "give back" to the open source world that had given me so much code already. I had used so much open source and I wanted to be as cool as the other open source authors.

Thanks to it being open source, literally thousands of people have been able to help us out over the years and have improved the products, the documentation. the web site and just about every other detail around the project. curl and libcurl would never have become the products that they are today were they not open source. The list of contributors now surpass 1900 names and currently the list grows with a few hundred names per year.

Thanks to curl and libcurl being open source and liberally licensed, they were immediately adopted in numerous products and soon shipped by operating systems and Linux distributions everywhere thus getting a reach beyond imagination.

Thanks to them being "everywhere", available and liberally licensed they got adopted and used everywhere and by everyone. It created a defacto transfer library standard.

At an estimated six billion installations world wide, we can safely say that curl is the most widely used internet transfer library in the world. It simply would not have gone there had it not been open source. curl runs in billions of mobile phones, a billion Windows 10 installations, in a half a billion games and several hundred million TVs - and more.

Should I have released it with proprietary license instead and charged users for it? It never occured to me, and it wouldn't have worked because I would never had managed to create this kind of stellar project on my own. And projects and companies wouldn't have used it.

Why do I still work on curl?

Now, why do I and my fellow curl developers still continue to develop curl and give it away for free to the world?

1. I can't speak for my fellow project team members. We all participate in this for our own reasons.
2. I think it's still the right thing to do. I'm proud of what we've accomplished and I truly want to make the world a better place and I think curl does its little part in this.
3. There are still bugs to fix and features to add!
4. curl is free but my time is not. I still have a job and someone still has to pay someone for me to get paid every month so that I can put food on the table for my family. I charge customers and companies to help them with curl. You too can get my help for a fee, which then indirectly helps making sure that curl continues to evolve, remain free and the kick-ass product it is.
5. curl was my spare time project for twenty years before I started working with it full time. I've had great jobs and worked on awesome projects. I've been in a position of luxury where I could continue to work on curl on my spare time and keep shipping a quality product for free. My work on curl has given me friends, boosted my career and taken me to places I would not have been at otherwise.
6. I would not do it differently if I could back and do it again.

Am I proud of what we've done?

Yes. So insanely much.

But I'm not satisfied with this and I'm not just leaning back, happy with what we've done. I keep working on curl every single day, to improve, to fix bugs, to add features and to make sure curl keeps being the number one file transfer solution for the world even going forward.

We do mistakes along the way. We make the wrong decisions and sometimes we implement things in crazy ways. But to win in the end and to conquer the world is about patience and endurance and constantly going back and reconsidering previous decisions and correcting previous mistakes. To continuously iterate, polish off rough edges and gradually improve over time.

Never give in. Never stop. Fix bugs. Add features. Iterate. To the end of time.

For real?

Yeah. For real.

Do I ever get tired? Is it ever done?

Sure I get tired at times. Working on something every day for over twenty years isn't a paved downhill road. Sometimes there are obstacles. During times things are rough. Occasionally people are just as ugly and annoying as people can be.

But curl is my life's project and I have patience. I have thick skin and I don't give up easily. The tough times pass and most days are awesome. I get to hang out with awesome people and the reward is knowing that my code helps driving the Internet revolution everywhere is an ego boost above normal.

curl will never be "done" and so far I think work on curl is pretty much the most fun I can imagine. Yes, I still think so even after twenty years in the driver's seat. And as long as I think it's fun I intend to keep at it.

Responsive meta tag

To ensure proper rendering and touch zooming for all devices, add the responsive viewport meta tag to your <head>.

<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

Move the session_start(); to top of the page always.

<?php
@ob_start();
session_start();
?>

It seems that there is a direct way:

If you really just want to rename branches remotely (without renaming any local branches at the same time) you can do this with a single command like

git push <remote> <remote>/<old_name>:refs/heads/<new_name> :<old_name>

Renaming branches remotely in Git

See the original answer for more detail.

You can use a CASE statement.

SELECT 
    CASE WHEN currate.currentrate IS NULL THEN 1 ELSE currate.currentrate END
FROM ...

You can use the ternary operator easily:

{{ $usersType ? $usersType : '' }}

If you just want to add a string to it, the simple answer is:

ListBox.Items.Add("some text");

If you want to check whether sessions are available, you probably want to use the session_id() function:

session_id() returns the session id for the current session or the empty string ("") if there is no current session (no current session id exists).

private static final int SELECT_PHOTO = 100;

Start intent

Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
startActivityForResult(photoPickerIntent, SELECT_PHOTO);    

Process result

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

    switch(requestCode) { 
    case SELECT_PHOTO:
        if(resultCode == RESULT_OK){  
            Uri selectedImage = imageReturnedIntent.getData();
            InputStream imageStream = getContentResolver().openInputStream(selectedImage);
            Bitmap yourSelectedImage = BitmapFactory.decodeStream(imageStream);
        }
    }
}

Alternatively, you can also downsample your image to avoid OutOfMemory errors.

private Bitmap decodeUri(Uri selectedImage) throws FileNotFoundException {

        // Decode image size
        BitmapFactory.Options o = new BitmapFactory.Options();
        o.inJustDecodeBounds = true;
        BitmapFactory.decodeStream(getContentResolver().openInputStream(selectedImage), null, o);

        // The new size we want to scale to
        final int REQUIRED_SIZE = 140;

        // Find the correct scale value. It should be the power of 2.
        int width_tmp = o.outWidth, height_tmp = o.outHeight;
        int scale = 1;
        while (true) {
            if (width_tmp / 2 < REQUIRED_SIZE
               || height_tmp / 2 < REQUIRED_SIZE) {
                break;
            }
            width_tmp /= 2;
            height_tmp /= 2;
            scale *= 2;
        }

        // Decode with inSampleSize
        BitmapFactory.Options o2 = new BitmapFactory.Options();
        o2.inSampleSize = scale;
        return BitmapFactory.decodeStream(getContentResolver().openInputStream(selectedImage), null, o2);

    }

Like Sunil said, this is not memory address.This is just the hashcode

To get the same @ content, you can:

If hashCode is not overridden in that class:

"@" + Integer.toHexString(obj.hashCode())

If hashCode is overridden, you get the original value with:

"@" + Integer.toHexString(System.identityHashCode(obj)) 

This is often confused with memory address because if you don't override hashCode(), the memory address is used to calculate the hash.

First, I downloaded a test TIFF image from this page called a_image.tif. Then I opened with PIL like this:

>>> from PIL import Image
>>> im = Image.open('a_image.tif')
>>> im.show()

This showed the rainbow image. To convert to a numpy array, it's as simple as:

>>> import numpy
>>> imarray = numpy.array(im)

We can see that the size of the image and the shape of the array match up:

>>> imarray.shape
(44, 330)
>>> im.size
(330, 44)

And the array contains uint8 values:

>>> imarray
array([[  0,   1,   2, ..., 244, 245, 246],
       [  0,   1,   2, ..., 244, 245, 246],
       [  0,   1,   2, ..., 244, 245, 246],
       ..., 
       [  0,   1,   2, ..., 244, 245, 246],
       [  0,   1,   2, ..., 244, 245, 246],
       [  0,   1,   2, ..., 244, 245, 246]], dtype=uint8)

Once you're done modifying the array, you can turn it back into a PIL image like this:

>>> Image.fromarray(imarray)
<Image.Image image mode=L size=330x44 at 0x2786518>

I assume you mean list and not array? There is such a thing as an array in Python, but more often than not you want a list instead of an array.

The way to check if a list contains a value is to use in:

if paid[j] in d:
    # ...

The previous answer is correct but in this specific case I would recommend using the System.IO.Path.Combine method.

You can find more details here: http://msdn.microsoft.com/en-us/library/fyy7a5kt.aspx

Try this

public static void main(String[] args) {
    Scanner in = new Scanner(System.in); 
    while (in.hasNext()) {
        if (in.hasNextInt())
            System.out.println(in.nextInt());
        else 
            in.next();
    }
}

By default, Scanner uses the delimiter pattern "\p{javaWhitespace}+" which matches at least one white space as delimiter. you don't have to do anything special.

If you want to match either whitespace(1 or more) or a comma, replace the Scanner invocation with this

Scanner in = new Scanner(System.in).useDelimiter("[,\\s+]");

As noted, the ColumnWidth="*" worked perfectly well for a DataGrid in XAML.

I used it in this context:

<DataGrid ColumnWidth="*" ItemsSource="{Binding AllFolders, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />

In a single line of code:

string xyz = Uri.UnescapeDataString(HttpUtility.ParseQueryString(Request.QueryString.ToString()).Get("XYZ"));

Bootstrap people use .hidden class on <td>.

I hear your pain. I'm going through this right now (years later). From what I've learned, you can think of RTSP as a "VCR controller", the protocol allows you to specify which streams (presentations) you want to play, it will then send you a description of the media, and then you can use RTSP to play, stop, pause, and record the remote stream. The media itself goes over RTP. RTSP is normally implemented over a different socket or communication layer. Although it is simply a protocol, most often it's implemented by a server over a socket. For live streams, the RTSP stream you request is simply a name of a stream. It doesn't need to refer to a file on the server, the server's RTSP implementation can parse that stream, put together a live graph, and then provide the SDP (description) for that stream name. But, this is of course specific to the way the RTSP server has been implemented. For "live" streams, it's probably simpler to just use RTP, but you'll need a way to transfer the SDP from the RTP server to the client that wants to play that stream.

I adapted @shareef's answer to make it concise. I use,

.sort(function(arg1, arg2) { return arg1.length - arg2.length })

The HTML Tidy library is able to fix some malformed XML files. Running your feeds through that before passing them on to the parser may help.

swift 5

extension UIImageView {
    func load(url: URL) {
        DispatchQueue.global().async { [weak self] in
            if let data = try? Data(contentsOf: url) {
                if let image = UIImage(data: data) {
                    DispatchQueue.main.async {
                        self?.image = image
                    }
                }
            }
        }
    }
}

for using

override func awakeFromNib() {
    super.awakeFromNib()
    imgView.load(url: "<imageURLHere>")
}

I used IE, then create code like that and works after modification several code:

       public class TestIEBrowser {
                          public static void main(String[] args) throws Exception {
               //Set path of IEDriverServer.exe.
              // Note : IEDriverServer.exe should be In D: drive.
              System.setProperty("webdriver.ie.driver", "path /IEDriverServer.exe");

              // Initialize InternetExplorerDriver Instance.
              WebDriver driver = new InternetExplorerDriver();

              // Load sample calc test URL.
              driver.get("http://...  /");

              //Code to handle Basic Browser Authentication in Selenium.
              Alert aa = driver.switchTo().alert();

              Robot a = new Robot();
              aa.sendKeys("host"+"\\"+"user");  

              a.keyPress(KeyEvent.VK_TAB);
              a.keyRelease(KeyEvent.VK_TAB);
              a.keyRelease(KeyEvent.VK_ADD);                

              setClipboardData("password");

              a.keyPress(KeyEvent.VK_CONTROL);
              a.keyPress(KeyEvent.VK_V);
              a.keyRelease(KeyEvent.VK_V);
              a.keyRelease(KeyEvent.VK_CONTROL);
              //Thread.sleep(5000);
              aa.accept();        




    }

             private static void setClipboardData(String string) {
            // TODO Auto-generated method stub
                        StringSelection stringSelection = new StringSelection(string);                            Toolkit.getDefaultToolkit().getSystemClipboard().setContents(stringSelection, null);
        }
}

To me, it sounds like you want to create a new attribute? Do you want

<option value="2" value2="somethingElse">...

To do this, you can do

$(your selector).attr('value2', 'the value');

And then to retrieve it, you can use

$(your selector).attr('value2')

It's not going to be valid code, but I guess it does the job.

The bash script runs in a separate subshell. In order to make this work you will need to source this other script as well.

You may be forgetting something. Before #include <iostream>, write #include <stdafx.h> and maybe that will help. Then, when you are done writing, click test, than click output from build, then when it is done processing/compiling, press Ctrl+F5 to open the Command Prompt and it should have the output and "press any key to continue."

erlswf is an opensource project written in erlang for decompiling .swf files.

Here's the site: https://github.com/bef/erlswf

If using function onclick DIV and then want to disable click it again you can use this :

for (var i=0;i<document.getElementsByClassName('ads').length;i++){
    document.getElementsByClassName('ads')[i].onclick = false;
}

Example :
HTML

<div id='mybutton'>Click Me</div>

Javascript

document.getElementById('mybutton').onclick = function () {
    alert('You clicked');
    this.onclick = false;
}

The regex validation for india should make sure that +91 is used, then make sure that 7, 8,9 is used after +91 and finally followed by 9 digits.

/^+91(7\d|8\d|9\d)\d{9}$/

Your original regex doesn't require a "+" at the front though.

Get the more information from below link
w3schools.com/jsref/jsref_obj_regexp.asp

This worked for me (Ubuntu):

Add ANDROID_HOME=/path/to/android-sdk to /etc/environment.

Reboot.

You can use chars as is as single byte integers.

Just press windows button and type %APPDATA% and type enter.

Above is the location where you can find \npm\node_modules folder. This is where global modules sit in your system.

I had the same problem as the OP except I remembered to declare the ReadOnlyVariables.

After some playing around, I discovered it was the name of my variable that was the issue. "File_Path" in SSIS somehow got converted to "FilePath". C# does not play nicely with underscores in variable names.

So to access the variable, I type

string fp = Variables.FilePath;

In the PreExecute() method of the Script Component.

svn revert . -R

to reset everything.

svn revert path/to/file

for a single file

It's possible to "natively" select by value:

dropdownlist.select(1);

int intVar = (int)ds.Tables[0].Rows[0][n];   // n = column index

Its 2020 and lots of you will come here looking for a similar solution but with Hooks ( They are great! ) and with latest approaches in terms of code cleanliness and syntax.

So as previous answers had stated, the best approach to this kind of problem is to hold the state outside of child component fieldEditor. You could do that in multiple ways.

The most "complex" is with global context (state) that both parent and children could access and modify. Its a great solution when components are very deep in the tree hierarchy and so its costly to send props in each level.

In this case I think its not worth it, and more simple approach will bring us the results we want, just using the powerful React.useState().

Approach with React.useState() hook, way simpler than with Class components

As said we will deal with changes and store the data of our child component fieldEditor in our parent fieldForm. To do that we will send a reference to the function that will deal and apply the changes to the fieldForm state, you could do that with:

function FieldForm({ fields }) {
  const [fieldsValues, setFieldsValues] = React.useState({});
  const handleChange = (event, fieldId) => {
    let newFields = { ...fieldsValues };
    newFields[fieldId] = event.target.value;

    setFieldsValues(newFields);
  };

  return (
    <div>
      {fields.map(field => (
        <FieldEditor
          key={field}
          id={field}
          handleChange={handleChange}
          value={fieldsValues[field]}
        />
      ))}
      <div>{JSON.stringify(fieldsValues)}</div>
    </div>
  );
}

Note that React.useState({}) will return an array with position 0 being the value specified on call (Empty object in this case), and position 1 being the reference to the function that modifies the value.

Now with the child component, FieldEditor, you don't even need to create a function with a return statement, a lean constant with an arrow function will do!

const FieldEditor = ({ id, value, handleChange }) => (
  <div className="field-editor">
    <input onChange={event => handleChange(event, id)} value={value} />
  </div>
);

Aaaaand we are done, nothing more, with just these two slime functional components we have our end goal "access" our child FieldEditor value and show it off in our parent.

You could check the accepted answer from 5 years ago and see how Hooks made React code leaner (By a lot!).

Hope my answer helps you learn and understand more about Hooks, and if you want to check a working example here it is.

You don't need to use a type assertion, instead just use the %v format specifier with Sprintf:

hostAndPort := fmt.Sprintf("%v:%v", arguments["<host>"], arguments["<port>"])

jQuery UI Slider (API docs)

iOS textTransform support has been added to react-native in 0.56 version. Android textTransform support has been added in 0.59 version. It accepts one of these options:

• none
• uppercase
• lowercase
• capitalize

The actual iOS commit, Android commit and documentation

Example:

<View>
  <Text style={{ textTransform: 'uppercase'}}>
    This text should be uppercased.
  </Text>
  <Text style={{ textTransform: 'capitalize'}}>
    Mixed:{' '}
    <Text style={{ textTransform: 'lowercase'}}>
      lowercase{' '}
    </Text>
  </Text>
</View>

OK Here is a Good And Proper Solution

You have a Div call with an id="myDiv"

so the function goes.

function GetScrollerEndPoint()
{
   var scrollHeight = $("#myDiv").prop('scrollHeight');
   var divHeight = $("#myDiv").height();
   var scrollerEndPoint = scrollHeight - divHeight;

   var divScrollerTop =  $("#myDiv").scrollTop();
   if(divScrollerTop === scrollerEndPoint)
   {
       //Your Code 
       //The Div scroller has reached the bottom
   }
}

If it says the API key is listed as a header, more than likely you need to set it in the headers option of your http request. Normally something like this :

headers: {'Authorization': '[your API key]'}

Here is an example from another Question

$http({method: 'GET', url: '[the-target-url]', headers: {
  'Authorization': '[your-api-key]'}
});

Edit : Just saw you wanted to store the response in a variable. In this case I would probably just use AJAX. Something like this :

$.ajax({ 
   type : "GET", 
   url : "[the-target-url]", 
   beforeSend: function(xhr){xhr.setRequestHeader('Authorization', '[your-api-key]');},
   success : function(result) { 
       //set your variable to the result 
   }, 
   error : function(result) { 
     //handle the error 
   } 
 }); 

I got this from this question and I'm at work so I can't test it at the moment but looks solid

Edit 2: Pretty sure you should be able to use this line :

headers: {'Authorization': '[your API key]'},

instead of the beforeSend line in the first edit. This may be simpler for you

I had a similar problem with crypto updates. A kludgy hack that gets around this is to include a '+ now() - now()' stunt at the end of the cell formula, with the setting as above to recalculate every minute. This worked for my price updates, but, definitely an ugly hack.

You can use this to call predefined android colours:

element.setBackgroundColor(android.R.color.red);

If you want to use one of your own custom colours, you can add your custom colour to strings.xml and then use the below to call it.

element.setBackgroundColor(R.color.mycolour);

However if you want to set the colour in your layout.xml you can modify and add the below to any element that accepts it.

android:background="#FFFFFF"

The answer is YES, but shouldn't use 'Background Fetch' or 'Remote notification'. PushKit is the answer you desire.

In summary, PushKit, the new framework in ios 8, is the new push notification mechanism which can silently launch your app into the background with no visual alert prompt even your app was killed by swiping out from app switcher, amazingly you even cannot see it from app switcher.

PushKit reference from Apple:

The PushKit framework provides the classes for your iOS apps to receive pushes from remote servers. Pushes can be of one of two types: standard and VoIP. Standard pushes can deliver notifications just as in previous versions of iOS. VoIP pushes provide additional functionality on top of the standard push that is needed to VoIP apps to perform on-demand processing of the push before displaying a notification to the user.

To deploy this new feature, please refer to this tutorial: https://zeropush.com/guide/guide-to-pushkit-and-voip - I've tested it on my device and it works as expected.

This can also be done in the following way:

JObject data = JObject.Parse(File.ReadAllText(MyFilePath));

Check out the apache config files. For Debian/Ubuntu theyre in /etc/apache2/sites-available/ for RedHat/CentOS/etc they're in /etc/httpd/conf.d/. If you've just installed it, the file in there is probably named default.

Make sure that the config file in there is pointing to the correct folder and then make sure your scripts are located there.

The line you're looking for in those files is DocumentRoot /path/to/directory.

For a blank install, your php files most likely needs to be in /var/www/.

What you'll also need to do is find your php.ini file, probably located at /etc/php5/apache2/php.ini or /etc/php.ini and find the entry for display_errors and switch it to On.

This should do the trick...

'recalculate all open workbooks
Application.Calculate

'recalculate a specific worksheet
Worksheets(1).Calculate

' recalculate a specific range
Worksheets(1).Columns(1).Calculate

<?php
require_once ( 'username.php' );

if (isset($_POST['textfield'])) {
    echo username();
    return;
}

echo '
<form name="form1" method="post" action="">
  <p>
    <label>
      <input type="text" name="textfield" id="textfield">
    </label>
  </p>
  <p>
    <label>
      <input type="submit" name="button" id="button" value="Submit">
    </label>
  </p>
</form>';
?>

You need to run the function in the page the form is sent to.

The question doesn't address multiline strings, but here is how you would strip leading whitespace from a multiline string using python's standard library textwrap module. If we had a string like:

s = """
    line 1 has 4 leading spaces
    line 2 has 4 leading spaces
    line 3 has 4 leading spaces
"""

if we print(s) we would get output like:

>>> print(s)
    this has 4 leading spaces 1
    this has 4 leading spaces 2
    this has 4 leading spaces 3

and if we used textwrap.dedent:

>>> import textwrap
>>> print(textwrap.dedent(s))
this has 4 leading spaces 1
this has 4 leading spaces 2
this has 4 leading spaces 3

You want str replace, because performance-wise it's much cheaper and still fits your needs!

$title = str_replace( array( '\'', '"', ',' , ';', '<', '>' ), ' ', $rawtitle);

(Unless this is all about security and sql injection, in that case, I'd rather to go with a POSITIVE list of ALLOWED characters... even better, stick with tested, proven routines.)

Btw, since the OP talked about title-setting: I wouldn't replace special chars with nothing, but with a space. A superficious space is less of a problem than two words glued together...

Wait, am I understanding you correctly? You're using cin for keyboard input, and you want to stop reading input when the user enters the EOF character? Why would the user ever type in the EOF character? Or did you mean you want to stop reading from a file at the EOF?

If you're actually trying to use cin to read an EOF character, then why not just specify the EOF as the delimiter?

// Needed headers: iostream

char buffer[256];
cin.get( buffer, '\x1A' );

If you mean to stop reading from a file at the EOF, then just use getline and once again specify the EOF as the delimiter.

// Needed headers: iostream, string, and fstream

string buffer;

    ifstream fin;
    fin.open("test.txt");
    if(fin.is_open()) {
        getline(fin,buffer,'\x1A');

        fin.close();
    }

I've also come across using the reduce method, this is what it looks like:

[
  {name: "Joe", age: 22},
  {name: "Kevin", age: 24},
  {name: "Peter", age: 21}
].reduce(function (a, b) {return (a.name || a) + ", " + b.name})

The (a.name || a) is so the first element is treated correctly, but the rest (where a is a string, and so a.name is undefined) isn't treated as an object.

Edit: I've now refactored it further to this:

x.reduce(function(a, b) {return a + ["", ", "][+!!a.length] + b.name;}, "");

which I believe is cleaner as a is always a string, b is always an object (due to the use of the optional initialValue parameter in reduce)

Edit 6 months later: Oh what was I thinking. "cleaner". I've angered the code Gods.

It may be code sign issue. Make sure you're signing with developer, not distribution.

For data with sparse matches, using string.search is the fastest across browsers. It re-slices a string each iteration to :

function lastIndexOfSearch(string, regex, index) {
  if(index === 0 || index)
     string = string.slice(0, Math.max(0,index));
  var idx;
  var offset = -1;
  while ((idx = string.search(regex)) !== -1) {
    offset += idx + 1;
    string = string.slice(idx + 1);
  }
  return offset;
}

For dense data I made this. It's complex compared to the execute method, but for dense data, it's 2-10x faster than every other method I tried, and about 100x faster than the accepted solution. The main points are:

1. It calls exec on the regex passed in once to verify there is a match or quit early. I do this using (?= in a similar method, but on IE checking with exec is dramatically faster.
2. It constructs and caches a modified regex in the format '(r).(?!.?r)'

3. The new regex is executed and the results from either that exec, or the first exec, are returned;

   function lastIndexOfGroupSimple(string, regex, index) {
       if (index === 0 || index) string = string.slice(0, Math.max(0, index + 1));
       regex.lastIndex = 0;
       var lastRegex, index
       flags = 'g' + (regex.multiline ? 'm' : '') + (regex.ignoreCase ? 'i' : ''),
       key = regex.source + '$' + flags,
       match = regex.exec(string);
       if (!match) return -1;
       if (lastIndexOfGroupSimple.cache === undefined) lastIndexOfGroupSimple.cache = {};
       lastRegex = lastIndexOfGroupSimple.cache[key];
       if (!lastRegex)
           lastIndexOfGroupSimple.cache[key] = lastRegex = new RegExp('.*(' + regex.source + ')(?!.*?' + regex.source + ')', flags);
       index = match.index;
       lastRegex.lastIndex = match.index;
       return (match = lastRegex.exec(string)) ? lastRegex.lastIndex - match[1].length : index;
   };
   

jsPerf of methods

I don't understand the purpose of the tests up top. Situations that require a regex are impossible to compare against a call to indexOf, which I think is the point of making the method in the first place. To get the test to pass, it makes more sense to use 'xxx+(?!x)', than adjust the way the regex iterates.

1. Tried everything didn't work
2. Login to that server remotely as we gonna kill all connections
3. run the below code more than once till it returns completed and no "killing process" test anymore
4. reactivate it again using the code below the below code

use master GO declare @sql as varchar(20), @spid as int

select @spid = min(spid) from master..sysprocesses where dbid = db_id('DB_NAME') and spid != @@spid

while (@spid is not null) begin print 'Killing process ' + cast(@spid as varchar) + ' ...' set @sql = 'kill ' + cast(@spid as varchar) exec (@sql)

select 
    @spid = min(spid)  
from 
    master..sysprocesses  
where 
    dbid = db_id('DB_NAME') 
    and spid != @@spid end

then to bring it back alive

ALTER DATABASE DB_NAME SET MULTI_USER; GO

Ive modifiet Lukas Knuth's solution a little:

1) There's no need to subclass the webview,

2) the code will crash during bytecode verification on some Android 1.6 devices if you don't put nonexistant methods in seperate classes

3) Zoom controls will still appear if the user scrolls up/down a page. I simply set the zoom controller container to visibility GONE

  wv.getSettings().setSupportZoom(true);
  wv.getSettings().setBuiltInZoomControls(true);
  if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
    // Use the API 11+ calls to disable the controls
    // Use a seperate class to obtain 1.6 compatibility
    new Runnable() {
      public void run() {
        wv.getSettings().setDisplayZoomControls(false);
      }
    }.run();
  } else {
    final ZoomButtonsController zoom_controll =
        (ZoomButtonsController) wv.getClass().getMethod("getZoomButtonsController").invoke(wv, null);
    zoom_controll.getContainer().setVisibility(View.GONE);
  }

I use a bit of jQuery and old style javascript - less code

$($(this)[0].form) 

This is a complete reference to the form containing the element

Use numpy.apply_along_axis(). Assuming your matrix is 2D, you can use like:

import numpy as np
mymatrix = np.matrix([[11,12,13],
                      [21,22,23],
                      [31,32,33]])
def myfunction( x ):
    return sum(x)

print np.apply_along_axis( myfunction, axis=1, arr=mymatrix )
#[36 66 96]

Creating a new branch solved for me:

git checkout -b <nameOfNewBranch>

As expected no need to merge since previous branch was fully contained in the new one.

You can use the application called Supervisor. In supervisor config you can define multiple services and ways to execute the same.

For Java and Spring boot applications the command would be java -jar springbootapp.jar.

Options can be provided to keep the application running always.So if the EC2 restart then Supervisor will restart you application

I found Supervisor easy to use compared to putting startup scripts in /etc/init.d/.The startup scripts would hang or go into waiting state in case of errors .

Another option is to use diffutil . It will compare the original list against the new list and use the new list as the update if there is a change.

Basically, we can use DiffUtil to compare the old data vs new data and let it call notifyItemRangeRemoved, and notifyItemRangeChanged and notifyItemRangeInserted on your behalf.

A quick example of using diffUtil instead of notifyDataSetChanged:

DiffResult diffResult = DiffUtil
                .calculateDiff(new MyDiffUtilCB(getItems(), items));

//any clear up on memory here and then
diffResult.dispatchUpdatesTo(this);

//and then, if necessary
items.clear()
items.addAll(newItems)

I do the calculateDiff work off the main thread in case it's a big list.

One possible reason is because you are declaring a virtual function without defining it.

When you declare it without defining it in the same compilation unit, you're indicating that it's defined somewhere else - this means the linker phase will try to find it in one of the other compilation units (or libraries).

An example of defining the virtual function is:

virtual void fn() { /* insert code here */ }

In this case, you are attaching a definition to the declaration, which means the linker doesn't need to resolve it later.

The line

virtual void fn();

declares fn() without defining it and will cause the error message you asked about.

It's very similar to the code:

extern int i;
int *pi = &i;

which states that the integer i is declared in another compilation unit which must be resolved at link time (otherwise pi can't be set to it's address).

I did this in Excel 2000.

This statement should be: ms = Round(temp - Int(temp), 3) * 1000

You need to create a custom format for the result cell of [h]:mm:ss.000

        List<int> a = new List<int>() { 1, 2, 3, 4, 5 };
        a.ForEach(p => Console.WriteLine(p));

edit: ahhh he beat me to it.

Well,

Just worked it out. While having both installations we have two ORACLE_HOME directories and both have SQAORA32.dll files. While looking up for ORACLE_HOMe my app was getting confused..I just removed the Client oracle home entry as oracle client is by default present in oracle DB Now its working...Thanks!!

Compromise minimum solution:

| One    | Two | Three | Four    | Five  | Six 
| -
| Span <td colspan=3>triple  <td colspan=2>double

So you can omit closing </td> for speed, ?r can leave for consistency.

Result from http://markdown-here.com/livedemo.html :

Works in Jupyter Markdown.

Update:

As of 2019 year all pipes in the second line are compulsory in Jupyter Markdown.

| One    | Two | Three | Four    | Five  | Six
|-|-|-|-|-|-
| Span <td colspan=3>triple  <td colspan=2>double

minimally:

One    | Two | Three | Four    | Five  | Six
-|||||-
Span <td colspan=3>triple  <td colspan=2>double

This functionality can also be added using JavaScript. Carto.net has an example:

http://old.carto.net/papers/svg/textFlow/

Something else that also might be useful to are you are editable text areas:

http://old.carto.net/papers/svg/gui/textbox/

this part :

"Your new price is: $"(float(price)

asks python to call this string:

"Your new price is: $"

just like you would a function: function( some_args) which will ALWAYS trigger the error:

TypeError: 'str' object is not callable

IMG elements are inline, meaning that unless they are floated they will flow horizontally with text and other inline elements.

They are "block" elements in that they have a width and a height. But they behave more like "inline-block" in that respect.

Here is code for secure, easy, but a little bit more expensive session identifiers.

import java.security.SecureRandom;
import java.math.BigInteger;

public final class SessionIdentifierGenerator
{

  private SecureRandom random = new SecureRandom();

  public String nextSessionId()
  {
    return new BigInteger(130, random).toString(32);
  }

}

I had the same problem as you did when I also updated from intellij Idea 12 to 13. In my situation, my Android SDK's Build target wasn't recognized properly, it said something like "Not set" in red instead Android 2.2. Even though I chose Android 2.2 and clicked apply and OK, it showed the "Not set" message again when I reopened the project structure dialog.

Then I chose an other version, Android 4.0 this time, clicked apply, then chose Android 2.2 again, clicked apply. This worked for me.

Let's fit the model:

> library(ISwR)
> fit <- lm(metabolic.rate ~ body.weight, rmr)
> summary(fit)

Call:
lm(formula = metabolic.rate ~ body.weight, data = rmr)

Residuals:
    Min      1Q  Median      3Q     Max 
-245.74 -113.99  -32.05  104.96  484.81 

Coefficients:
            Estimate Std. Error t value Pr(>|t|)    
(Intercept) 811.2267    76.9755  10.539 2.29e-13 ***
body.weight   7.0595     0.9776   7.221 7.03e-09 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 

Residual standard error: 157.9 on 42 degrees of freedom
Multiple R-squared: 0.5539, Adjusted R-squared: 0.5433 
F-statistic: 52.15 on 1 and 42 DF,  p-value: 7.025e-09 

The 95% confidence interval for the slope is the estimated coefficient (7.0595) ± two standard errors (0.9776).

This can be computed using confint:

> confint(fit, 'body.weight', level=0.95)
               2.5 % 97.5 %
body.weight 5.086656 9.0324

SELECT 'DROP TABLE "' + TABLE_NAME + '"' 
FROM INFORMATION_SCHEMA.TABLES 
WHERE TABLE_NAME LIKE '[prefix]%'

This will generate a script.

Adding clause to check existence of table before deleting:

SELECT 'IF OBJECT_ID(''' +TABLE_NAME + ''') IS NOT NULL BEGIN DROP TABLE [' + TABLE_NAME + '] END;' 
FROM INFORMATION_SCHEMA.TABLES 
WHERE TABLE_NAME LIKE '[prefix]%'

country.code is not in your group by statement, and is not an aggregate (wrapped in an aggregate function).

https://www.w3schools.com/sql/sql_ref_sqlserver.asp

I had this same need today and found this on github, works with jQueryUI and has month picker in place of days in calendar

https://github.com/thebrowser/jquery.ui.monthpicker

Using new Date().getTime() / 1000 is an incomplete solution for obtaining the seconds, because it produces timestamps with floating-point units.

const timestamp = new Date() / 1000; // 1405792936.933
// Technically, .933 would be milliseconds. 

A better solution would be:

// Rounds the value
const timestamp = Math.round(new Date() / 1000); // 1405792937

// - OR -

// Floors the value
const timestamp = new Date() / 1000 | 0; // 1405792936

Values without floats are also safer for conditional statements, as the float may produce unwanted results. The granularity you obtain with a float may be more than needed.

if (1405792936.993 < 1405792937) // true

I found this question as the top result while Googling how to find the owner of a table in Oracle, so I thought that I would contribute a table specific answer for others' convenience.

To find the owner of a specific table in an Oracle DB, use the following query:

select owner from ALL_TABLES where TABLE_NAME ='<MY-TABLE-NAME>';

Neither Mutex nor WinApi CreateMutex() works for me.

An alternate solution:

static class Program
{
    [STAThread]
    static void Main()
    {
        if (SingleApplicationDetector.IsRunning()) {
            return;
        }

        Application.Run(new MainForm());

        SingleApplicationDetector.Close();
    }
}

And the SingleApplicationDetector:

using System;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Security.AccessControl;
using System.Threading;

public static class SingleApplicationDetector
{
    public static bool IsRunning()
    {
        string guid = ((GuidAttribute)Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(GuidAttribute), false).GetValue(0)).Value.ToString();
        var semaphoreName = @"Global\" + guid;
        try {
            __semaphore = Semaphore.OpenExisting(semaphoreName, SemaphoreRights.Synchronize);

            Close();
            return true;
        }
        catch (Exception ex) {
            __semaphore = new Semaphore(0, 1, semaphoreName);
            return false;
        }
    }

    public static void Close()
    {
        if (__semaphore != null) {
            __semaphore.Close();
            __semaphore = null;
        }
    }

    private static Semaphore __semaphore;
}

Reason to use Semaphore instead of Mutex:

The Mutex class enforces thread identity, so a mutex can be released only by the thread that acquired it. By contrast, the Semaphore class does not enforce thread identity.

<< System.Threading.Mutex

Ref: Semaphore.OpenExisting()

To open another modal window in a current opened modal window,
you can use bootstrap-modal

bootstrap-modal DEMO

Java does not support multiple inheritance.

There are a few workarounds I can think of:

The first is aggregation: make a class that takes those two activities as fields.

The second is to use interfaces.

The third is to rethink your design: does it make sense for a Preferences class to be both a PreferenceActivity and an AbstractBillingActivity?

The first screenshot in your question is not a public widget. The support SearchView (android.support.v7.widget.SearchView) mimics Android 5.0 Lollipop's SearchView (android.widget.SearchView). Your second screenshot is used by other material designed apps like Google Play.

The SearchView in your first screenshot is used in Drive, YouTube and other closed source Google Apps. Fortunately, it is also used in the Android 5.0 Dialer. You can try to backport the view, but it uses some 5.0 APIs.

The classes which you will want to look at are:

SearchEditTextLayout, AnimUtils, and DialtactsActivity to understand how to use the View. You will also need resources from ContactsCommon.

Best of luck.

from math import log10
digits = lambda n: ((n==0) and 1) or int(log10(abs(n)))+1

use List<T>. Internally it uses arrays and arrays do use contiguous memory.

For me the following seemed to work.

git pull --tags

In my case near any line a red circle appeared with a cross and red line with a message: "No executable code found at line ..." like in Android studio gradle breakpoint No executable code found at line.

A problem appeared after updating of build.gradle. We included Kotlin support, so a number of methods exceeded 64K. Problem lines:

buildTypes {
    debug {
        minifyEnabled true

Change them to:

buildTypes {
    debug {
        minifyEnabled false
        debuggable true

Then sync a gradle with a button "Sync Project with Gradle Files". If after restarting of your application you will get an error: "Error:The number of method references in a .dex file cannot exceed 64K. Learn how to resolve this issue at https://developer.android.com/tools/building/multidex.html", then, like in The number of method references in a .dex file cannot exceed 64k API 17 add the following lines to build.gradle:

android {

    defaultConfig {
        ...

        // Enabling multidex support.
        multiDexEnabled true
    }
    ...
}

dependencies {
    implementation 'com.android.support:multidex:1.0.2'
}

UPDATE

According to https://developer.android.com/studio/build/multidex.html do the following to enable multidex support below Android 5.0. Else it won't start in these devices.

Open AndroidManifest and find tag <application>. Near android:name= is a reference to an Application class. Open this class. Extend Application class with MultiDexApplication so:

public class MyApplication extends MultiDexApplication { ... }

If no Application class set, write so:

<application
        android:name="android.support.multidex.MultiDexApplication" >
    ...
</application>

Like @gotgenes pointed out with Jenkins Version. 2.74, the below works, not sure since when, maybe if some one can edit and add the version above

cleanWs()

With, Jenkins Version 2.16 and the Workspace Cleanup Plugin, that I have, I use

step([$class: 'WsCleanup'])

to delete the workspace.

You can view it by going to

JENKINS_URL/job/<any Pipeline project>/pipeline-syntax

Then selecting "step: General Build Step" from Sample step and then selecting "Delete workspace when build is done" from Build step

In short, if you have multiple routes defined for your app's routing, enclosed with Switch component like this;

<Switch>

  <Route exact path="/" component={Home} />
  <Route path="/detail" component={Detail} />

  <Route exact path="/functions" component={Functions} />
  <Route path="/functions/:functionName" component={FunctionDetails} />

</Switch>

Then you have to put exact keyword to the Route which it's path is also included by another Route's path. For example home path / is included in all paths so it needs to have exact keyword to differentiate it from other paths which start with /. The reason is also similar to /functions path. If you want to use another route path like /functions-detail or /functions/open-door which includes /functions in it then you need to use exact for the /functions route.

Just try to re-create connection. In my situation one of jdbc connection stopped working for no reason. From console sqlplus was working ok. It took me 2 hours to realize that If i create the same connection - it works.

I had a similar issue with the SQL Server Express Edition on Windows Server 2003. I simply added the network service as a user in the database security.

If you have got a serverside script get_title.php that echoes the current title session this works fine in jQuery:

$.get('get_title.php',function(*respons*){
    title=*respons* + 'whatever you want'   
    $(document).attr('title',title)
})

The reason that this is happening is because the stack panel measures every child element with positive infinity as the constraint for the axis that it is stacking elements along. The child controls have to return how big they want to be (positive infinity is not a valid return from the MeasureOverride in either axis) so they return the smallest size where everything will fit. They have no way of knowing how much space they really have to fill.

If your view doesn’t need to have a scrolling feature and the answer above doesn't suit your needs, I would suggest implement your own panel. You can probably derive straight from StackPanel and then all you will need to do is change the ArrangeOverride method so that it divides the remaining space up between its child elements (giving them each the same amount of extra space). Elements should render fine if they are given more space than they wanted, but if you give them less you will start to see glitches.

If you want to be able to scroll the whole thing then I am afraid things will be quite a bit more difficult, because the ScrollViewer gives you an infinite amount of space to work with which will put you in the same position as the child elements were originally. In this situation you might want to create a new property on your new panel which lets you specify the viewport size, you should be able to bind this to the ScrollViewer’s size. Ideally you would implement IScrollInfo, but that starts to get complicated if you are going to implement all of it properly.

for importing the image in flask you want a sub folder named static into the folder keep your img

and go into your html file and write

YOur best bet is to fix the datbase design and add the identioty column to the table. Why do you havea table without one in the first place? Especially one with duplicate records! Clearly the database itself needs redesigning.

And why do you have to have this in a view, why isn't your solution with the temp table a valid solution? Views are not usually a really good thing to do to a perfectly nice database.

You can animate it after the fadeIn completes using the callback as shown below:

$("#Friends").fadeIn('slow',function(){
  $(this).animate({'top': '-=30px'},'slow');
});

Try the following:

<c:set var="count" value="0" scope="page" />

//in your loops
<c:set var="count" value="${count + 1}" scope="page"/>

Microsoft IE does not support a name as second argument.

window.open('url', 'window name', 'window settings');

Problem is window name. This will work:

window.open('url', '', 'window settings')

Microsoft only allows the following arguments, If using that argument at all:

• _blank
• _media
• _parent
• _search
• _self
• _top

Check this Microsoft site

public static void main(String[] args) {

        public String[] name = {"Art", "Dan", "Jen"};
        public String[] country = {"Canada", "Germant", "USA"};
        // initialize your performance array here too.

        //Your constructor takes arrays as an argument so you need to be sure to pass in the arrays and not just objects.
        Athlete art = new Athlete(name, country, performance);   

}

Components are declared, Modules are imported, and Services are provided. An example I'm working with:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';


import { AppComponent } from './app.component';
import {FormsModule} from '@angular/forms';
import { UserComponent } from './components/user/user.component';
import { StateService } from './services/state.service';    

@NgModule({
  declarations: [
    AppComponent,
    UserComponent
  ],
  imports: [
    BrowserModule,
    FormsModule
  ],
  providers: [ StateService ],
  bootstrap: [ AppComponent ]
})
export class AppModule { }

You can always wrap Double.parseDouble() in a try catch block.

try
{
  Double.parseDouble(number);
}
catch(NumberFormatException e)
{
  //not a double
}

Do not put both the old sqljdbc.jar and the new sqljdbc4.jar in your classpath - this will make it (more or less) unpredictable which classes are being used, if both of those JARs contain classes with the same qualified names.

You said you put sqljdbc4.jar in your classpath - did you remove the old sqljdbc.jar from the classpath? You said "it didn't work", what does that mean exactly? Are you sure you don't still have the old JAR in your classpath somewhere (maybe not explicitly)?

You can set up a default way to shorten the command line and use it as a template for further configurations by changing the default JUnit Run/Debug Configuration template. Then all new Run/Debug configuration you create in project will use the same option.

Here is the related blog post about configurable command line shortener option.

glob.glob or os.listdir will do it.

The if attribute does not exist for <copy>. It should be applied to the <target>.

Below is an example of how you can use the depends attribute of a target and the if and unless attributes to control execution of dependent targets. Only one of the two should execute.

<target name="prepare-copy" description="copy file based on condition"
    depends="prepare-copy-true, prepare-copy-false">
</target>

<target name="prepare-copy-true" description="copy file based on condition"
    if="copy-condition">
    <echo>Get file based on condition being true</echo>
    <copy file="${some.dir}/true" todir="." />
</target>

<target name="prepare-copy-false" description="copy file based on false condition" 
    unless="copy-condition">
    <echo>Get file based on condition being false</echo>
    <copy file="${some.dir}/false" todir="." />
</target>

If you are using ANT 1.8+, then you can use property expansion and it will evaluate the value of the property to determine the boolean value. So, you could use if="${copy-condition}" instead of if="copy-condition".

In ANT 1.7.1 and earlier, you specify the name of the property. If the property is defined and has any value (even an empty string), then it will evaluate to true.

You have to add the targeted map :

var markers = [
            {
            "title": 'This is title',
            "lat": '-37.801578',
            "lng": '145.060508',
            "map":  map,
            "icon": 'http://google-maps-icons.googlecode.com/files/sailboat-tourism.png',
            "description": 'Vikash Rathee. <strong> This is test Description</strong> <br/><a href="http://www.pricingindia.in/pincode.aspx">Pin Code by 

City</a>'
            }
];

You can use use findFragmentById in FragmentManager.

Since you are using the Support library (you are extending FragmentActivity) you can use:

getSupportFragmentManager().findFragmentById(R.id.pageview)

If you are not using the support library (so you are on Honeycomb+ and you don't want to use the support library):

getFragmentManager().findFragmentById(R.id.pageview)

Please consider that using the support library is recommended even on Honeycomb+.

If you want to print the bytes as chars you can use the String constructor.

byte[] bytes = new byte[] { -1, -128, 1, 127 };
System.out.println(new String(bytes, 0));

Following code calculates Palidrom for even length and odd length strings.

Not the best solution but works for both the cases

HYTBCABADEFGHABCDEDCBAGHTFYW12345678987654321ZWETYGDE HYTBCABADEFGHABCDEDCBAGHTFYW1234567887654321ZWETYGDE

private static String getLongestPalindrome(String string) {
    String odd = getLongestPalindromeOdd(string);
    String even = getLongestPalindromeEven(string);
    return (odd.length() > even.length() ? odd : even);
}

public static String getLongestPalindromeOdd(final String input) {
    int rightIndex = 0, leftIndex = 0;
    String currentPalindrome = "", longestPalindrome = "";
    for (int centerIndex = 1; centerIndex < input.length() - 1; centerIndex++) {
        leftIndex = centerIndex;
        rightIndex = centerIndex + 1;
        while (leftIndex >= 0 && rightIndex < input.length()) {
            if (input.charAt(leftIndex) != input.charAt(rightIndex)) {
                break;
            }
            currentPalindrome = input.substring(leftIndex, rightIndex + 1);
            longestPalindrome = currentPalindrome.length() > longestPalindrome
                    .length() ? currentPalindrome : longestPalindrome;
            leftIndex--;
            rightIndex++;
        }
    }
    return longestPalindrome;
}

public static String getLongestPalindromeEven(final String input) {
    int rightIndex = 0, leftIndex = 0;
    String currentPalindrome = "", longestPalindrome = "";
    for (int centerIndex = 1; centerIndex < input.length() - 1; centerIndex++) {
        leftIndex = centerIndex - 1;
        rightIndex = centerIndex + 1;
        while (leftIndex >= 0 && rightIndex < input.length()) {
            if (input.charAt(leftIndex) != input.charAt(rightIndex)) {
                break;
            }
            currentPalindrome = input.substring(leftIndex, rightIndex + 1);
            longestPalindrome = currentPalindrome.length() > longestPalindrome
                    .length() ? currentPalindrome : longestPalindrome;
            leftIndex--;
            rightIndex++;
        }
    }
    return longestPalindrome;
}

From Python v2.7.14 documentation - 18.1.11. email: Examples:

Here’s an example of how to create an HTML message with an alternative plain text version:

#! /usr/bin/python

import smtplib

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

# me == my email address
# you == recipient's email address
me = "[email protected]"
you = "[email protected]"

# Create message container - the correct MIME type is multipart/alternative.
msg = MIMEMultipart('alternative')
msg['Subject'] = "Link"
msg['From'] = me
msg['To'] = you

# Create the body of the message (a plain-text and an HTML version).
text = "Hi!\nHow are you?\nHere is the link you wanted:\nhttp://www.python.org"
html = """\
<html>
  <head></head>
  <body>
    <p>Hi!<br>
       How are you?<br>
       Here is the <a href="http://www.python.org">link</a> you wanted.
    </p>
  </body>
</html>
"""

# Record the MIME types of both parts - text/plain and text/html.
part1 = MIMEText(text, 'plain')
part2 = MIMEText(html, 'html')

# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
msg.attach(part1)
msg.attach(part2)

# Send the message via local SMTP server.
s = smtplib.SMTP('localhost')
# sendmail function takes 3 arguments: sender's address, recipient's address
# and message to send - here it is sent as one string.
s.sendmail(me, you, msg.as_string())
s.quit()

If you add:

jquery.form.min.js

You can simply do this:

<script>
$('#myform').ajaxForm(function(response) {
  alert(response);
});

// this will register the AJAX for <form id="myform" action="some_url">
// and when you submit the form using <button type="submit"> or $('myform').submit(), then it will send your request and alert response
</script>

NOTE:

You could use simple $('FORM').serialize() as suggested in post above, but that will not work for FILE INPUTS... ajaxForm() will.

If you are uploading your files through GIT from your local machine then you can use the same command you are using in your local machine while you are connected to your live server using BASH or something like.You can use this as like you use locally.

php artisan cache:clear

php artisan route:cache

It should work.

I think if you try:

Sub Macro3()
a = ActiveSheet.UsedRange.Columns.Count - 3
End Sub  

with a watch on a you will see it does make a difference.

You can implement non-blocking locks using compareAndSwap (CAS) on atomic integers or longs. The "Tl2" Software Transactional Memory paper describes this:

We associate a special versioned write-lock with every transacted memory location. In its simplest form, the versioned write-lock is a single word spinlock that uses a CAS operation to acquire the lock and a store to release it. Since one only needs a single bit to indicate that the lock is taken, we use the rest of the lock word to hold a version number.

What it is describing is first read the atomic integer. Split this up into an ignored lock-bit and the version number. Attempt to CAS write it as the lock-bit cleared with the current version number to the lock-bit set and the next version number. Loop until you succeed and your are the thread which owns the lock. Unlock by setting the current version number with the lock-bit cleared. The paper describes using the version numbers in the locks to coordinate that threads have a consistent set of reads when they write.

This article describes that processors have hardware support for compare and swap operations making the very efficient. It also claims:

non-blocking CAS-based counters using atomic variables have better performance than lock-based counters in low to moderate contention

Yes, there is the workbench.action.gotoSymbol command. On Windows and Linux it's set to CTRL+Shift+O by default.

If this command isn't available for the file types you are working with then you should take a look at the VSCode extensions. Not all languages support this feature.

I find this works easier. readonly the input field, then style it so the end user knows it's read only. inputs placed here (from AJAX for example) can still submit, without extra code.

<input readonly style="color: Grey; opacity: 1; ">

you might want to try this. Seems to be pretty easy and works on IE6 and Moz atleast.

<div id ="show" style="background-color:Silver;width:100px;height:100px;visibility:visible;border-bottom:outset 1px black;border-right:outset 1px black;" ></div>

The general syntax is : border-[postion]:[border-style] [border-width] [border-color] | inherit

The list of available [border-style]s are :

• dashed
• dotted
• double
• groove
• hidden
• inset
• none
• outset
• ridge
• solid
• inherit

There are 2 ways of doing this

foreach($questions as $key => $question){
    $questions[$key]['answers'] = $answers_model->get_answers_by_question_id($question['question_id']);
}

This way you save the key, so you can update it again in the main $questions variable

or

foreach($questions as &$question){

Adding the & will keep the $questions updated. But I would say the first one is recommended even though this is shorter (see comment by Paystey)

Per the PHP foreach documentation:

In order to be able to directly modify array elements within the loop precede $value with &. In that case the value will be assigned by reference.

Looks like you might have until the end of 2013 before they officially close it down. http://groups.google.com/group/google-ajax-search-api/browse_thread/thread/6aaa1b3529620610/d70f8eec3684e431?lnk=gst&q=news+api#d70f8eec3684e431

Also, it sounds like they are building a replacement... but it's going to cost you.

I'd say, go to a different service. I think bing has a news API.

You might enjoy (or not) reading: http://news.ycombinator.com/item?id=1864625

Strip won't work. It only removes leading and trailing instances, not everything in between: http://docs.python.org/2/library/stdtypes.html#str.strip

Having fun with filter:

import string
asking = "hello! what's your name?"
predicate = lambda x:x not in string.punctuation
filter(predicate, asking)

The logic of determining a "wrong" url is specific to your application. It could be a simple file not found error or something else if you are doing a RESTful app. Once you've figured that out, sending a redirect is as simple as:

response.writeHead(302, {
  'Location': 'your/404/path.html'
  //add other headers here...
});
response.end();

I had similiar issue but only with Chrome, Firefox was working. I noticed that Chrome was adding an Origin parameter in the header request.

So in my nginx.conf I added the parameter to avoid it under location/ block

proxy_set_header Origin "";

I usually use set_time_limit(30) within the main loop (so each loop iteration is limited to 30 seconds rather than the whole script).

I do this in multiple database update scripts, which routinely take several minutes to complete but less than a second for each iteration - keeping the 30 second limit means the script won't get stuck in an infinite loop if I am stupid enough to create one.

I must admit that my choice of 30 seconds for the limit is somewhat arbitrary - my scripts could actually get away with 2 seconds instead, but I feel more comfortable with 30 seconds given the actual application - of course you could use whatever value you feel is suitable.

Hope this helps!

Try:

$counter = 0;
foreach ($Contents as $item) {
          something 
          your code  ...
      $counter++;      
}
$total_count=$counter-1;

@FindBy(xpath = "//span[@class='y2' and contains(text(), 'Your Text')] ") 
private WebElementFacade emailLinkToVerifyAccount;

This approach will work for you, hopefully.

This will show the 3rd max salary from table employee. If you want to find out the 5th or 6th (whatever you want) value then just change the where condition like this where rownum<=5" or "where rownum<=6 and so on...

select min(sal) from(select distinct(sal) from emp  where rownum<=3 order by sal desc);

Perhaps setOnClickListener(null) ?

I resolved it like this:

<% @user.errors.each do |attr, msg| %>
  <li>
    <%= @user.errors.full_messages_for(attr).first if @user.errors[attr].first == msg %>
  </li>
<% end %>

This way you are using the locales for the error messages.

In my case (Spring 3.2.4 and Jackson 2.3.1), XML configuration for custom serializer:

<mvc:annotation-driven>
    <mvc:message-converters register-defaults="false">
        <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
            <property name="objectMapper">
                <bean class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean">
                    <property name="serializers">
                        <array>
                            <bean class="com.example.business.serializer.json.CustomObjectSerializer"/>
                        </array>
                    </property>
                </bean>
            </property>
        </bean>
    </mvc:message-converters>
</mvc:annotation-driven>

was in unexplained way overwritten back to default by something.

This worked for me:

CustomObject.java

@JsonSerialize(using = CustomObjectSerializer.class)
public class CustomObject {

    private Long value;

    public Long getValue() {
        return value;
    }

    public void setValue(Long value) {
        this.value = value;
    }
}

CustomObjectSerializer.java

public class CustomObjectSerializer extends JsonSerializer<CustomObject> {

    @Override
    public void serialize(CustomObject value, JsonGenerator jgen,
        SerializerProvider provider) throws IOException,JsonProcessingException {
        jgen.writeStartObject();
        jgen.writeNumberField("y", value.getValue());
        jgen.writeEndObject();
    }

    @Override
    public Class<CustomObject> handledType() {
        return CustomObject.class;
    }
}

No XML configuration (<mvc:message-converters>(...)</mvc:message-converters>) is needed in my solution.

Thanks, Max S. conda-forge worked for me as well.

scikit-learn on Anaconda-Jupyter Notebook.

Upgrading my scikit-learn from 0.19.1 to 0.19.2 in anaconda installed on Ubuntu on Google VM instance:

Run the following commands in the terminal:

First, check available the packages with versions

conda list    

It will show packages and their installed versions in the output:

scikit-learn              0.19.1           py36hedc7406_0  

Upgrade to 0.19.2 July 2018 release.

conda config --append channels conda-forge
conda install scikit-learn=0.19.2

Now check the version installed correctly or not?

conda list 

Output is:

scikit-learn              0.19.2          py36_blas_openblasha84fab4_201  [blas_openblas]  conda-forge

Note: Don't use pip command if you are using Anaconda or Miniconda

I tried following commands:

!conda update conda 
!pip install -U scikit-learn

It will install the required packages also will show in the conda list but when try to import that package it will not work.

On the website http://scikit-learn.org/stable/install.html it is mentioned as: Warning To upgrade or uninstall scikit-learn installed with Anaconda or conda you should not use the pip.

svn rm --keep-local folder_name

Note: In svn 1.5.4 svn rm deletes unversioned files even when --keep-local is specified. See http://svn.haxx.se/users/archive-2009-11/0058.shtml for more information.

Some browsers repeat the thead element on each page, as they are supposed to. Others need some help: Add this to your CSS:

thead {display: table-header-group;}
tfoot {display: table-header-group;}

Opera 7.5 and IE 5 won't repeat headers no matter what you try.

_(source)

$client = new \GuzzleHttp\Client();
$request = $client->post('http://demo.website.com/api', [
    'body' => json_encode($dataArray)
]);
$response = $request->getBody();

Add

openssl.cafile in php.ini file

If you are using jetty then org.eclipse.jetty.util.URIUtil will solve the issue.

String encoded_string = URIUtil.encodePath(not_encoded_string).toString();

Another way would be to get the Enumerator and call the MoveNext() method to see if there are any items:

if (mylist != null && mylist.GetEnumerator().MoveNext())
{
    // The list is not null or empty
}

This works for IEnumerable as well as IEnumerable<T>.

Update! New & improved! Find plugin @ GitHub!

On another note, while that method is simple, I've created a jQuery plug (found at this jsFiddle, just copy and past code between comment lines) that makes changing the cursor on any element as simple as $("element").cursor("pointer").

But that's not all! Act now and you'll get the hand functions position & ishover for no extra charge! That's right, 2 very handy cursor functions ... FREE!

They work as simple as seen in the demo:

$("h3").cursor("isHover"); // if hovering over an h3 element, will return true, 
    // else false
// also handy as
$("h2, h3").cursor("isHover"); // unless your h3 is inside an h2, this will be 
    // false as it checks to see if cursor is hovered over both elements, not just the last!
//  And to make this deal even sweeter - use the following to get a jQuery object
//       of ALL elements the cursor is currently hovered over on demand!
$.cursor("isHover");

Also:

$.cursor("position"); // will return the current cursor position as { x: i, y: i }
    // at anytime you call it!

Supplies are limited, so Act Now!

Here is an example of what I would do. I hope it's what you're looking for.

char_array = c("foo_bar","bar_foo","apple","beer")
a = data.frame("data"=char_array,"data2"=1:4)
a$data = substr(a$data,1,nchar(a$data)-3)

a should now contain:

  data data2
1 foo_ 1
2 bar_ 2
3   ap 3
4    b 4

The -Wl,xxx option for gcc passes a comma-separated list of tokens as a space-separated list of arguments to the linker. So

gcc -Wl,aaa,bbb,ccc

eventually becomes a linker call

ld aaa bbb ccc

In your case, you want to say "ld -rpath .", so you pass this to gcc as -Wl,-rpath,. Alternatively, you can specify repeat instances of -Wl:

gcc -Wl,aaa -Wl,bbb -Wl,ccc

Note that there is no comma between aaa and the second -Wl.

Or, in your case, -Wl,-rpath -Wl,..

../htmlfilename with .html User can do this This will solve your problem of redirection to anypage for local files.

You want urlparse using python2:

from urlparse import urlparse

Add { } while importing and exporting: export { ... }; | import { ... } from './Template';

export → import { ... } from './Template'

export default → import ... from './Template'

Here is a working example:

// ExportExample.js
import React from "react";

function DefaultExport() {
  return "This is the default export";
}

function Export1() {
  return "Export without default 1";
}

function Export2() {
  return "Export without default 2";
}

export default DefaultExport;
export { Export1, Export2 };

// App.js
import React from "react";
import DefaultExport, { Export1, Export2 } from "./ExportExample";

export default function App() {
  return (
    <>
      <strong>
        <DefaultExport />
      </strong>
      <br />
      <Export1 />
      <br />
      <Export2 />
    </>
  );
}

??Working sandbox to play around: https://codesandbox.io/s/export-import-example-react-jl839?fontsize=14&hidenavigation=1&theme=dark

April 28th 2020

I found it here:

C:\Program Files (x86)\Windows Kits\10\App Certification Kit

They are names for the same standard from two different industries with different naming methods, the guys who make & sell movies and the guys who transfer the movies over the internet. Since 2003: "MPEG 4 Part 10" = "H.264" = "AVC". Before that the relationship was a little looser in that they are not equal but an "MPEG 4 Part 2" decoder can render a stream that's "H.263". The Next standard is "MPEG H Part 2" = "H.265" = "HEVC"

The accepted answer by @kevinsa5 is correct, but you might be thinking "I swear this code used to work and now it doesn't," and you would be right.

There was an API change in the MySQLdb library between 1.2.3 and 1.2.5. The 1.2.3 versions supported

cursor.execute("SELECT * FROM foo WHERE bar = %s", 'baz')

but the 1.2.5 versions require

cursor.execute("SELECT * FROM foo WHERE bar = %s", ['baz'])

as the other answers state. I can't find the change in the changelogs, and it's possible the earlier behavior was considered a bug.

The Ubuntu 14.04 repository has python-mysqldb 1.2.3, but Ubuntu 16.04 and later have python-mysqldb 1.3.7+.

If you're dealing with a legacy codebase that requires the old behavior but your platform is a newish Ubuntu, install MySQLdb from PyPI instead:

$ pip install MySQL-python==1.2.3

A simpler way would be to create a link called cudart64_101.dll to point to cudart64_102.dll. This is not very orthodox but since TensorFlow is looking for cudart64_101.dll exported symbols and the nvidia folks are not amateurs, they would most likely not remove symbols from 101 to 102. It works, based on this assumption (mileage may vary).

Before understanding the 2 terms, you MUST understand the following. Every object, has 2 things that can make it be distinguished.

• Its value.
• Its address.

So if you say employee.name = "John"

know that there are 2 things about name. Its value which is "John" and also its location in the memory which is some hexadecimal number maybe like this: 0x7fd5d258dd00.

Depending on the language's architecture or the type (class, struct, etc.) of your object, you would be either transferring "John" or 0x7fd5d258dd00

Passing "John" is known as passing by value. Passing 0x7fd5d258dd00 is known as passing by reference. Anyone who is pointing to this memory location will have access to the value of "John".

For more on this, I recommend you to read about dereferencing a pointer and also why choose struct (value type) over class (reference type)

The main difference is that Boolean is an object and boolean is an primitive.

• Object default value is null;
• boolean default value is false;

The only solution I've found (almost instantly after posting the question), is to loop through the array and use Object.assign()

Like this:

public duplicateArray() {
  let arr = [];
  this.content.forEach((x) => {
    arr.push(Object.assign({}, x));
  })
  arr.map((x) => {x.status = DEFAULT});
  return this.content.concat(arr);
}

I know this is not optimal. And I wonder if there's any better solutions.

You've got what rebase does backwards. git rebase master does what you're asking for — takes the changes on the current branch (since its divergence from master) and replays them on top of master, then sets the head of the current branch to be the head of that new history. It doesn't replay the changes from master on top of the current branch.

Try this:

public void paint (Graphics g) {    
    Rectangle r = new Rectangle(xPos,yPos,width,height);
    g.fillRect(r.getX(), r.getY(), r.getWidth(), r.getHeight());  
}

[edit]

// With explicit casting
public void paint (Graphics g) {    
        Rectangle r = new Rectangle(xPos, yPos, width, height);
        g.fillRect(
           (int)r.getX(),
           (int)r.getY(),
           (int)r.getWidth(),
           (int)r.getHeight()
        );  
    }

Global variables can be used in Node when used wisely.

Declaration of global variables in Node:

a = 10;
GLOBAL.a = 10;
global.a = 10;

All of the above commands the same actions with different syntaxes.

Use global variables when they are not about to be changed

Here an example of something that can happen when using global variables:

// app.js
a = 10; // no var or let or const means global

// users.js
app.get("/users", (req, res, next) => {
   res.send(a); // 10;
});

// permissions.js
app.get("/permissions", (req, res, next) => {
   a = 11; // notice that there is no previous declaration of a in the permissions.js, means we looking for the global instance of a.
   res.send(a); // 11;
});

Explained:

Run users route first and receive 10;

Then run permissions route and receive 11;

Then run again the users route and receive 11 as well instead of 10;

Global variables can be overtaken!

Now think about using express and assignin res object as global.. And you end up with async error become corrupt and server is shuts down.

When to use global vars?

As I said - when var is not about to be changed. Anyways it's more recommended that you will be using the process.env object from the config file.