You can simply show your actual image directory(less secure). By just 2 line of code.

 $dir = base_url()."photos/";

echo"<a href=".$dir.">Photo Directory</a>";

Use FirstOrDefault insted of SingleOrDefault..

SingleOrDefault returns a SINGLE element or null if no element is found. If 2 elements are found in your Enumerable then it throws the exception you are seeing

FirstOrDefault returns the FIRST element it finds or null if no element is found. so if there are 2 elements that match your predicate the second one is ignored

   public int GetPackage(int id,int emp)
           {
             int getpackages=Convert.ToInt32(EmployerSubscriptionPackage.GetAllData().Where(x
   => x.SubscriptionPackageID ==`enter code here` id && x.EmployerID==emp ).FirstOrDefault().ID);
               return getpackages;
           }

 1. var EmployerId = Convert.ToInt32(Session["EmployerId"]);
               var getpackage = GetPackage(employerSubscription.ID, EmployerId);

npm i -S lodash.uniqueid

Then in your code...

<script>
  const uniqueId = require('lodash.uniqueid')

  export default {
    data () {
      return {
        id: ''
      }
    },
    mounted () {
       this.id = uniqueId()
    }
  }
</script>

This way you're not loading the entire lodash library, or even saving the entire library to node_modules.

Here's some code I use to deal with this.

First we show the element, which will typically set the display type to "block" via .show() function, and then set the CSS rule to "visible":

jQuery( '.element' ).show().css( 'visibility', 'visible' );

Or, assuming that the class that is hiding the element is called hidden, such as in Twitter Bootstrap, toggleClass() can be useful:

jQuery( '.element' ).toggleClass( 'hidden' );

Lastly, if you want to chain functions, perhaps with fancy with a fading effect, you can do it like so:

jQuery( '.element' ).css( 'visibility', 'visible' ).fadeIn( 5000 );

Vanilla:

window.addEventListener('scroll', function(ev) {

   var someDiv = document.getElementById('someDiv');
   var distanceToTop = someDiv.getBoundingClientRect().top;

   console.log(distanceToTop);
});

Open your browser console and scroll your page to see the distance.

What really helped me to change the type of the object in MondoDB was just this simple line, perhaps mentioned before here...:

db.Users.find({age: {$exists: true}}).forEach(function(obj) {
    obj.age = new NumberInt(obj.age);
    db.Users.save(obj);
});

Users are my collection and age is the object which had a string instead of an integer (int32).

When the UI component that registers the BR is destroyed, so is the BR. Therefore when the code gets to unregistering, the BR may have already been destroyed.

I prefer the immutable version

foo = {
    1:1,
    2:2,
    3:3
}
removeKeys = [1,2]
def woKeys(dct, keyIter):
    return {
        k:v
        for k,v in dct.items() if k not in keyIter
    }

>>> print(woKeys(foo, removeKeys))
{3: 3}
>>> print(foo)
{1: 1, 2: 2, 3: 3}

@ImportanceOfBeingErnest 's answer is good if you only want to change the linewidth inside the legend box. But I think it is a bit more complex since you have to copy the handles before changing legend linewidth. Besides, it can not change the legend label fontsize. The following two methods can not only change the linewidth but also the legend label text font size in a more concise way.

Method 1

import numpy as np
import matplotlib.pyplot as plt

# make some data
x = np.linspace(0, 2*np.pi)

y1 = np.sin(x)
y2 = np.cos(x)

# plot sin(x) and cos(x)
fig = plt.figure()
ax  = fig.add_subplot(111)
ax.plot(x, y1, c='b', label='y1')
ax.plot(x, y2, c='r', label='y2')

leg = plt.legend()
# get the individual lines inside legend and set line width
for line in leg.get_lines():
    line.set_linewidth(4)
# get label texts inside legend and set font size
for text in leg.get_texts():
    text.set_fontsize('x-large')

plt.savefig('leg_example')
plt.show()

Method 2

import numpy as np
import matplotlib.pyplot as plt

# make some data
x = np.linspace(0, 2*np.pi)

y1 = np.sin(x)
y2 = np.cos(x)

# plot sin(x) and cos(x)
fig = plt.figure()
ax  = fig.add_subplot(111)
ax.plot(x, y1, c='b', label='y1')
ax.plot(x, y2, c='r', label='y2')

leg = plt.legend()
# get the lines and texts inside legend box
leg_lines = leg.get_lines()
leg_texts = leg.get_texts()
# bulk-set the properties of all lines and texts
plt.setp(leg_lines, linewidth=4)
plt.setp(leg_texts, fontsize='x-large')
plt.savefig('leg_example')
plt.show()

The above two methods produce the same output image:

request.getRequestURI().substring(request.getContextPath().length())

I had the same issue. Fixed by adding a pom.xml in parent folder with <modules> listed.

found two different solutions which worked in slightly different way:

1. This solution is inspired by the answer from alexanderb [link]. Unfortunately it did not work for us - some dll's were not copied to the OutDir. We found out that replacing ResolveReferences with Build target solves the problem - now all necessary files are copied into the OutDir location.

msbuild /target:Build;_WPPCopyWebApplication  /p:Configuration=Release;OutDir=C:\Tmp\myApp\ MyApp.csproj

2. The first solution works well but not as we expected. We wanted to have the publish functionality as it is in Visual Studio IDE - i.e. only the files which should be published will be copied into the Output directory. As it has been already mentioned first solution copies much more files into the OutDir - the website for publish is then stored in _PublishedWebsites/{ProjectName} subfolder. The following command solves this - only the files for publish will be copied to desired folder. So now you have directory which can be directly published - in comparison with the first solution you will save some space on hard drive.

msbuild /target:Build;PipelinePreDeployCopyAllFilesToOneFolder /p:Configuration=Release;_PackageTempDir=C:\Tmp\myApp\;AutoParameterizationWebConfigConnectionStrings=false MyApp.csproj

jQuery(function() {_x000D_
  jQuery('#showall').click(function() {_x000D_
    jQuery('.targetDiv').show();_x000D_
  });_x000D_
  jQuery('.showSingle').click(function() {_x000D_
    jQuery('.targetDiv').hide();_x000D_
    jQuery('#div' + $(this).attr('target')).show();_x000D_
  });_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
<div class="buttons">_x000D_
  <a id="showall">All</a>_x000D_
  <a class="showSingle" target="1">Div 1</a>_x000D_
  <a class="showSingle" target="2">Div 2</a>_x000D_
  <a class="showSingle" target="3">Div 3</a>_x000D_
  <a class="showSingle" target="4">Div 4</a>_x000D_
</div>_x000D_
_x000D_
<div id="div1" class="targetDiv">Lorum Ipsum1</div>_x000D_
<div id="div2" class="targetDiv">Lorum Ipsum2</div>_x000D_
<div id="div3" class="targetDiv">Lorum Ipsum3</div>_x000D_
<div id="div4" class="targetDiv">Lorum Ipsum4</div>

http://jsfiddle.net/XwN2L/

In your case, you presumably don't want to use grep, but add instead a negative clause to the find command, e.g.

find /home/baumerf/public_html/ -mmin -60 -not -name error_log

If you want to include wildcards in the name, you'll have to escape them, e.g. to exclude files with suffix .log:

find /home/baumerf/public_html/ -mmin -60 -not -name \*.log

In some tests here, it worked perfectly this way:

Decimal.Round(value, 2);

Hope this helps

I catched the same error message today. The solution was to change the document from UTF-8 with BOM to UTF-8 without BOM

Simple Solution

Here is a simple solution. No additional for loop required.

HTML part

         <table ng-init="ResetTotalAmt()">
                <tr>
                    <th>Product</th>
                    <th>Quantity</th>
                    <th>Price</th>
                </tr>

                <tr ng-repeat="product in cart.products">
                    <td ng-init="CalculateSum(product)">{{product.name}}</td>
                    <td>{{product.quantity}}</td>
                    <td>{{product.price * product.quantity}} €</td>
                </tr>

                <tr>
                    <td></td>
                    <td>Total :</td>
                    <td>{{cart.TotalAmt}}</td> // Here is the total value of my cart
                </tr>

           </table>

Script Part

 $scope.cart.TotalAmt = 0;
 $scope.CalculateSum= function (product) {
   $scope.cart.TotalAmt += (product.price * product.quantity);
 }
//It is enough to Write code $scope.cart.TotalAmt =0; in the function where the cart.products get allocated value. 
$scope.ResetTotalAmt = function (product) {
   $scope.cart.TotalAmt =0;
 }

This snippet provides the functionality you require. What you need to do is add an event to that div that which activates fnSelect in it. A quick hack that you totally shouldn't do and possibly might not work, would look like this:

document.getElementById("selectable").onclick(function(){
    fnSelect("selectable");
});

Obviously assuming that the linked to snippet had been included.

I don't have Python 2.7 installed, but in Python 3.3 calling Popen with stdout set to sys.stdout worked just fine. Not before I had escaped the backslashes in the path, though.

>>> import subprocess
>>> import sys
>>> p = subprocess.Popen(['powershell.exe', 'C:\\Temp\\test.ps1'], stdout=sys.stdout)
>>> Hello World
_

When you face the following issue:

PHP throwing error "Warning: mysql_connect() http://function.mysql-connect: 2002 No such file or directory (trying to connect via unix:///tmp/mysql.sock)"

Set "mysql.default_socket" value in your /etc/php.ini to

 "mysql.default_socket = /var/mysql/mysql.sock". 

Then restart web service in server admin

I like @jesterjunk answer, however, a number is not always just digits. Consider those valid numbers: "123.5, 123,567.789, 12233234+E12"

So I just updated the regular expression:

var regex = /[\d|,|.|e|E|\+]+/g;

var string = "you can enter maximum 5,123.6 choices";
var matches = string.match(regex);  // creates array from matches

document.write(matches); //5,123.6

I'm not sure that you want to send two SELECT statements in one request statement because you may not be able to access both ResultSets. The database may only return the last result set.

Multiple ResultSets

However, if you're calling a stored procedure that you know can return multiple resultsets something like this will work

CallableStatement stmt = con.prepareCall(...);
try {
...

boolean results = stmt.execute();

while (results) {
    ResultSet rs = stmt.getResultSet();
    try {
    while (rs.next()) {
        // read the data
    }
    } finally {
        try { rs.close(); } catch (Throwable ignore) {}
    }

    // are there anymore result sets?
    results = stmt.getMoreResults();
}
} finally {
    try { stmt.close(); } catch (Throwable ignore) {}
}

Multiple SQL Statements

If you're talking about multiple SQL statements and only one SELECT then your database should be able to support the one String of SQL. For example I have used something like this on Sybase

StringBuffer sql = new StringBuffer( "SET rowcount 100" );
sql.append( " SELECT * FROM tbl_books ..." );
sql.append( " SET rowcount 0" );

stmt = conn.prepareStatement( sql.toString() );

This will depend on the syntax supported by your database. In this example note the addtional spaces padding the statements so that there is white space between the staments.

It makes more sense to me to include the script after the HTML. Because most of the time I need the Dom to load before I execute my script. I could put it in the head tag but I don't like all the Document loading listener overhead. I want my code to be short and sweet and easy to read.

I've heard old versions of safari was quarky when adding your script outside of the head tag but I say who cares. I don't know anybody using that old crap do you.

Good question by the way.

Use unix find function to find javas installed...

sudo find / -name java

Just add remove_button_css as class to your button tag. You can verify the code for Link 1

.remove_button_css { 
  outline: none;
  padding: 5px; 
  border: 0px; 
  box-sizing: none; 
  background-color: transparent; 
}

Extra Styles Edit

Add color: #337ab7; and :hover and :focus to match OOTB (bootstrap3)

.remove_button_css:focus,
.remove_button_css:hover {
    color: #23527c;
    text-decoration: underline;
}

You should be able to use getByName or getByAddress.

The host name can either be a machine name, such as "java.sun.com", or a textual representation of its IP address

InetAddress addr = InetAddress.getByName("127.0.0.1");

The method that takes a byte array can be used like this:

byte[] ipAddr = new byte[]{127, 0, 0, 1};
InetAddress addr = InetAddress.getByAddress(ipAddr);

I found InfoBox perfect for advanced styling.

An InfoBox behaves like a google.maps.InfoWindow, but it supports several additional properties for advanced styling. An InfoBox can also be used as a map label. An InfoBox also fires the same events as a google.maps.InfoWindow.

Include http://code.google.com/p/google-maps-utility-library-v3/source/browse/trunk/infobox/src/infobox.js in your page

Add on to ffpf

Screen.FromControl(this).Bounds

To paraphrase one of my websites that does something similar:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <style TYPE="text/css"><!--

.section {
    _float: right; 
    margin-right: 210px;
    _margin-right: 10px;
    _width: expression( (document.body.clientWidth - 250) + "px");
}

.navbar {
    margin: 10px 0;
    float: right;
    width: 200px;
    padding: 9pt 0;
}

  --></style>
 </head>
 <body>
  <div class="navbar">
  This will take up the right hand side
  </div>
  <div class="section">
  This will fill go to the left of the "navbar" div
  </div>
 </body>
</html>

From the UIResponder documentation for nextResponder:

The UIResponder class does not store or set the next responder automatically, instead returning nil by default. Subclasses must override this method to set the next responder. UIView implements this method by returning the UIViewController object that manages it (if it has one) or its superview (if it doesn’t); UIViewController implements the method by returning its view’s superview; UIWindow returns the application object, and UIApplication returns nil.

So, if you recurse a view’s nextResponder until it is of type UIViewController, then you have any view’s parent viewController.

Note that it still may not have a parent view controller. But only if the view has not part of a viewController’s view’s view hierarchy.

Swift 3 and Swift 4.1 extension:

extension UIView {
    var parentViewController: UIViewController? {
        var parentResponder: UIResponder? = self
        while parentResponder != nil {
            parentResponder = parentResponder?.next
            if let viewController = parentResponder as? UIViewController {
                return viewController
            }
        }
        return nil
    }
}

Swift 2 extension:

extension UIView {
    var parentViewController: UIViewController? {
        var parentResponder: UIResponder? = self
        while parentResponder != nil {
            parentResponder = parentResponder!.nextResponder()
            if let viewController = parentResponder as? UIViewController {
                return viewController
            }
        }
        return nil
    }
}

Objective-C category:

@interface UIView (mxcl)
- (UIViewController *)parentViewController;
@end

@implementation UIView (mxcl)
- (UIViewController *)parentViewController {
    UIResponder *responder = self;
    while ([responder isKindOfClass:[UIView class]])
        responder = [responder nextResponder];
    return (UIViewController *)responder;
}
@end

This macro avoids category pollution:

#define UIViewParentController(__view) ({ \
    UIResponder *__responder = __view; \
    while ([__responder isKindOfClass:[UIView class]]) \
        __responder = [__responder nextResponder]; \
    (UIViewController *)__responder; \
})

For those who don't want to remember the syntax everytime here is a simple encapsulation:

public class FileDialogFilter : List<string>
{
    public string Explanation { get; }

    public FileDialogFilter(string explanation, params string[] extensions)
    {
        Explanation = explanation;
        AddRange(extensions);
    }

    public string GetFileDialogRepresentation()
    {
        if (!this.Any())
        {
            throw new ArgumentException("No file extension is defined.");
        }

        StringBuilder builder = new StringBuilder();

        builder.Append(Explanation);

        builder.Append(" (");
        builder.Append(String.Join(", ", this));
        builder.Append(")");

        builder.Append("|");
        builder.Append(String.Join(";", this));

        return builder.ToString();
    }
}

public class FileDialogFilterCollection : List<FileDialogFilter>
{
    public string GetFileDialogRepresentation()
    {
        return String.Join("|", this.Select(filter => filter.GetFileDialogRepresentation()));
    }
}

Usage:

FileDialogFilter filterImage = new FileDialogFilter("Image Files", "*.jpeg", "*.bmp");
FileDialogFilter filterOffice = new FileDialogFilter("Office Files", "*.doc", "*.xls", "*.ppt");

FileDialogFilterCollection filters = new FileDialogFilterCollection
{
    filterImage,
    filterOffice
};

OpenFileDialog fileDialog = new OpenFileDialog
{
    Filter = filters.GetFileDialogRepresentation()
};

fileDialog.ShowDialog();

I cloned my git project using the git bash on windows. All the files then had LF endings. Our repository has CRLF endings as default.

I deleted the project, and then cloned it again using the Windows Command Prompt. The CRLF endings were intact then. In my case, if I had changed the endings for the project, then it would've resulted in a huge commit and would've caused trouble for my teammates. So, did it this way. Hope this helps somebody.

The OOP way of doing this would be to make your module a class instead of a set of unbound methods. Then you could use __init__ or a setter method to set the variables from the caller for use in the module methods.

You can use Bootstrap 3.3.7. Update your CDN links to this

<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

<!-- Optional theme -->
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">

<!-- Latest compiled and minified JavaScript -->
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>

Try these solutions, for maximum compatibility, as I have already posted here:

JavaScript:

var nm_re = /^(?:((([^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]'’,\-.\s])){1,}(['’,\-\.]){0,1}){2,}(([^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]'’,\-. ]))*(([ ]+){0,1}(((([^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]'’,\-\.\s])){1,})(['’\-,\.]){0,1}){2,}((([^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]'’,\-\.\s])){2,})?)*)$/;

HTML5:

<input type="text" name="full_name" id="full_name" pattern="^(?:((([^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]'’,\-.\s])){1,}(['’,\-\.]){0,1}){2,}(([^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]'’,\-. ]))*(([ ]+){0,1}(((([^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]'’,\-\.\s])){1,})(['’\-,\.]){0,1}){2,}((([^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]'’,\-\.\s])){2,})?)*)$" required>

Adding to what @sateesh said, when you just want to mock a void method in order to prevent the test from calling it, you could use a Spy this way:

World world = new World();
World spy = Mockito.spy(world);
Mockito.doNothing().when(spy).methodToMock();

When you want to run your test, make sure you call the method in test on the spy object and not on the world object. For example:

assertEquals(0, spy.methodToTestThatShouldReturnZero());

There is a current bug in glibc on Ubuntu which can have this effect: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1674733

To resolve it, update libc and all related (Packages that will be upgraded: libc-bin libc-dev-bin libc6 libc6-dev libfreetype6 libfreetype6-dev locales multiarch-support) and restart the server.

I came looking for an answer because, as cerin said, in Django projects it is cumbersome and redundant to add module docstrings to every one of the files that Django automatically generates when creating a new application.

So, as a workaround for the fact that Pylint doesn't let you specify a difference in docstring types, you can do this:

pylint */*.py --msg-template='{path}: {C}:{line:3d},{column:2d}: {msg}' | grep docstring | grep -v module

You have to update the msg-template, so that when you grep you will still know the file name. This returns all the other missing-docstring types excluding modules.

Then you can fix all of those errors, and afterwards just run:

pylint */*.py --disable=missing-docstring

It may be related to Java JRE version.

In my case I need Tomcat 6.0.26 which presented same error with JRE 1.8.0_91. A downgrade to JRE 1.7.49 solved it.

You might find more information in: http://www.howopensource.com/2015/07/unable-to-compile-class-for-jsp-the-type-java-util-mapentry-cannot-be-resolved/

The ubuntu package name is qt5-default, not qt.

To Write

Set objFileToWrite = CreateObject("Scripting.FileSystemObject").OpenTextFile("C:\listfile.txt",2,true)
objFileToWrite.WriteLine(data)
objFileToWrite.Close
Set objFileToWrite = Nothing

OpenTextFile parameters:

<filename>, IOMode (1=Read,2=write,8=Append), Create (true,false), Format (-2=System Default,-1=Unicode,0=ASCII)

To Read the entire file

Set objFileToRead = CreateObject("Scripting.FileSystemObject").OpenTextFile("C:\listfile.txt",1)
strFileText = objFileToRead.ReadAll()
objFileToRead.Close
Set objFileToRead = Nothing

To Read line by line

Set objFileToRead = CreateObject("Scripting.FileSystemObject").OpenTextFile("C:\listfile.txt",1)
Dim strLine
do while not objFileToRead.AtEndOfStream
     strLine = objFileToRead.ReadLine()
     'Do something with the line
loop
objFileToRead.Close
Set objFileToRead = Nothing

Give a try to .bringToFront():

http://developer.android.com/reference/android/view/View.html#bringToFront%28%29

Here is an extension of @DoctorJ 's code to unbounded integers based on the method given by @nawfal. It can encode and decode. It works with normal arrays and numpy arrays.

#!/usr/bin/env python
from numbers import Integral    

def tuple_to_int(tup):
    """:Return: the unique non-negative integer encoding of a tuple of non-negative integers."""
    if len(tup) == 0:  # normally do if not tup, but doesn't work with np
        raise ValueError('Cannot encode empty tuple')
    if len(tup) == 1:
        x = tup[0]
        if not isinstance(x, Integral):
            raise ValueError('Can only encode integers')
        return x
    elif len(tup) == 2:
        # print("len=2")
        x, y = tuple_to_int(tup[0:1]), tuple_to_int(tup[1:2])  # Just to validate x and y

        X = 2 * x if x >= 0 else -2 * x - 1  # map x to positive integers
        Y = 2 * y if y >= 0 else -2 * y - 1  # map y to positive integers
        Z = (X * X + X + Y) if X >= Y else (X + Y * Y)  # encode

        # Map evens onto positives
        if (x >= 0 and y >= 0):
            return Z // 2
        elif (x < 0 and y >= 0 and X >= Y):
            return Z // 2
        elif (x < 0 and y < 0 and X < Y):
            return Z // 2
        # Map odds onto negative
        else:
            return (-Z - 1) // 2
    else:
        return tuple_to_int((tuple_to_int(tup[:2]),) + tuple(tup[2:]))  # ***speed up tuple(tup[2:])?***


def int_to_tuple(num, size=2):
    """:Return: the unique tuple of length `size` that encodes to `num`."""
    if not isinstance(num, Integral):
        raise ValueError('Can only encode integers (got {})'.format(num))
    if not isinstance(size, Integral) or size < 1:
        raise ValueError('Tuple is the wrong size ({})'.format(size))
    if size == 1:
        return (num,)
    elif size == 2:

        # Mapping onto positive integers
        Z = -2 * num - 1 if num < 0 else 2 * num

        # Reversing Pairing
        s = isqrt(Z)
        if Z - s * s < s:
            X, Y = Z - s * s, s
        else:
            X, Y = s, Z - s * s - s

        # Undoing mappint to positive integers
        x = (X + 1) // -2 if X % 2 else X // 2  # True if X not divisible by 2
        y = (Y + 1) // -2 if Y % 2 else Y // 2  # True if Y not divisible by 2

        return x, y

    else:
        x, y = int_to_tuple(num, 2)
        return int_to_tuple(x, size - 1) + (y,)


def isqrt(n):
    """":Return: the largest integer x for which x * x does not exceed n."""
    # Newton's method, via http://stackoverflow.com/a/15391420
    x = n
    y = (x + 1) // 2
    while y < x:
        x = y
        y = (x + n // x) // 2
    return x

If you don't have the luxury of being able to use Java 8, the following will do what you need:

public class DailyRunnerDaemon
{
   private final Runnable dailyTask;
   private final int hour;
   private final int minute;
   private final int second;
   private final String runThreadName;

   public DailyRunnerDaemon(Calendar timeOfDay, Runnable dailyTask, String runThreadName)
   {
      this.dailyTask = dailyTask;
      this.hour = timeOfDay.get(Calendar.HOUR_OF_DAY);
      this.minute = timeOfDay.get(Calendar.MINUTE);
      this.second = timeOfDay.get(Calendar.SECOND);
      this.runThreadName = runThreadName;
   }

   public void start()
   {
      startTimer();
   }

   private void startTimer();
   {
      new Timer(runThreadName, true).schedule(new TimerTask()
      {
         @Override
         public void run()
         {
            dailyTask.run();
            startTimer();
         }
      }, getNextRunTime());
   }


   private Date getNextRunTime()
   {
      Calendar startTime = Calendar.getInstance();
      Calendar now = Calendar.getInstance();
      startTime.set(Calendar.HOUR_OF_DAY, hour);
      startTime.set(Calendar.MINUTE, minute);
      startTime.set(Calendar.SECOND, second);
      startTime.set(Calendar.MILLISECOND, 0);

      if(startTime.before(now) || startTime.equals(now))
      {
         startTime.add(Calendar.DATE, 1);
      }

      return startTime.getTime();
   }
}

It doesn't require any external libs, and will account for daylight savings. Simply pass in the time of day you want to run the task as a Calendar object, and the task as a Runnable. For example:

Calendar timeOfDay = Calendar.getInstance();
timeOfDay.set(Calendar.HOUR_OF_DAY, 5);
timeOfDay.set(Calendar.MINUTE, 0);
timeOfDay.set(Calendar.SECOND, 0);

new DailyRunnerDaemon(timeOfDay, new Runnable()
{
   @Override
   public void run()
   {
      try
      {
        // call whatever your daily task is here
        doHousekeeping();
      }
      catch(Exception e)
      {
        logger.error("An error occurred performing daily housekeeping", e);
      }
   }
}, "daily-housekeeping");

N.B. the timer task runs in a Daemon thread which is not recommended for doing any IO. If you need to use a User thread, you will need to add another method which cancels the timer.

If you have to use a ScheduledExecutorService, simply change the startTimer method to the following:

private void startTimer()
{
   Executors.newSingleThreadExecutor().schedule(new Runnable()
   {
      Thread.currentThread().setName(runThreadName);
      dailyTask.run();
      startTimer();
   }, getNextRunTime().getTime() - System.currentTimeMillis(),
   TimeUnit.MILLISECONDS);
}

I am not sure of the behaviour but you may need a stop method which calls shutdownNow if you go down the ScheduledExecutorService route, otherwise your application may hang when you try to stop it.

If you want PHP to treat $_GET['select2'] as an array of options just add square brackets to the name of the select element like this: <select name="select2[]" multiple …

Then you can acces the array in your PHP script

<?php
header("Content-Type: text/plain");

foreach ($_GET['select2'] as $selectedOption)
    echo $selectedOption."\n";

$_GET may be substituted by $_POST depending on the <form method="…" value.

Sub systemcmd(ByVal cmd As String)
    Shell("cmd /c """ & cmd & """", AppWinStyle.MinimizedFocus, True)
End Sub

Replace your for loop by this :

errorCounter = Regex.Matches(yourstring,@"[a-zA-Z]").Count;

Remember to use Regex class, you have to using System.Text.RegularExpressions; in your import

To answer the question How to delete specific columns in vba for excel. I use Array as below.

sub del_col()

dim myarray as variant
dim i as integer

myarray = Array(10, 9, 8)'Descending to Ascending
For i = LBound(myarray) To UBound(myarray)
    ActiveSheet.Columns(myarray(i)).EntireColumn.Delete
Next i

end sub

Recently had this problem but with unkown number of promises.Solved using jQuery.map().

function methodThatChainsPromises(args) {

    //var args = [
    //    'myArg1',
    //    'myArg2',
    //    'myArg3',
    //];

    var deferred = $q.defer();
    var chain = args.map(methodThatTakeArgAndReturnsPromise);

    $q.all(chain)
    .then(function () {
        $log.debug('All promises have been resolved.');
        deferred.resolve();
    })
    .catch(function () {
        $log.debug('One or more promises failed.');
        deferred.reject();
    });

    return deferred.promise;
}

We have found that adding the Apptentive cocoa pod to an existing Xcode project may potentially not include some of our required frameworks.

Check your linker flags:

Target > Build Settings > Other Linker Flags 

You should see -lApptentiveConnect listed as a linker flag:

... -ObjC -lApptentiveConnect ... 

You should also see our required Frameworks listed:

• Accelerate
• CoreData
• CoreText
• CoreGraphics
• CoreTelephony
• Foundation
• QuartzCore
• StoreKit
• SystemConfiguration

• UIKit

  -ObjC -lApptentiveConnect -framework Accelerate -framework CoreData -framework CoreGraphics -framework CoreText -framework Foundation -framework QuartzCore -framework SystemConfiguration -framework UIKit -framework CoreTelephony -framework StoreKit  

Interface is the class that contains an abstract method that cannot create any object.Since Interface cannot create the object and its not a pure class, Its no worth implementing it.

There are more than one way to increment a variable in bash, but what you tried is not correct.

You can use for example arithmetic expansion:

i=$((i+1))

or only:

((i=i+1))

or:

((i+=1))

or even:

((i++))

Or you can use let:

let "i=i+1"

or only:

let "i+=1"

or even:

let "i++"

See also: http://tldp.org/LDP/abs/html/dblparens.html.

If your file looks like this:

[
    {
        "firstname": "toto",
        "lastname": "titi"
    },
    {
        "firstname": "toto2",
        "lastname": "titi2"
    },
]

You can do:

import json from './json/data.json';
// ....
json.forEach(x => { console.log(x.firstname, x.lastname); });

This will work in Python 3

import urllib.request

user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.7) Gecko/2009021910 Firefox/3.0.7'

url = "http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers"
headers={'User-Agent':user_agent,} 

request=urllib.request.Request(url,None,headers) #The assembled request
response = urllib.request.urlopen(request)
data = response.read() # The data u need

Go to Project settings --> Hooks --> (Under) Pre-receive hooks

Disable cp require issue reference in commits

First of all it's a little bit harder using just counting analysis to tell if your data is unbalanced or not. For example: 1 in 1000 positive observation is just a noise, error or a breakthrough in science? You never know.
So it's always better to use all your available knowledge and choice its status with all wise.

Okay, what if it's really unbalanced?
Once again — look to your data. Sometimes you can find one or two observation multiplied by hundred times. Sometimes it's useful to create this fake one-class-observations.
If all the data is clean next step is to use class weights in prediction model.

So what about multiclass metrics?
In my experience none of your metrics is usually used. There are two main reasons.
First: it's always better to work with probabilities than with solid prediction (because how else could you separate models with 0.9 and 0.6 prediction if they both give you the same class?)
And second: it's much easier to compare your prediction models and build new ones depending on only one good metric.
From my experience I could recommend logloss or MSE (or just mean squared error).

How to fix sklearn warnings?
Just simply (as yangjie noticed) overwrite average parameter with one of these values: 'micro' (calculate metrics globally), 'macro' (calculate metrics for each label) or 'weighted' (same as macro but with auto weights).

f1_score(y_test, prediction, average='weighted')

All your Warnings came after calling metrics functions with default average value 'binary' which is inappropriate for multiclass prediction.
Good luck and have fun with machine learning!

Edit:
I found another answerer recommendation to switch to regression approaches (e.g. SVR) with which I cannot agree. As far as I remember there is no even such a thing as multiclass regression. Yes there is multilabel regression which is far different and yes it's possible in some cases switch between regression and classification (if classes somehow sorted) but it pretty rare.

What I would recommend (in scope of scikit-learn) is to try another very powerful classification tools: gradient boosting, random forest (my favorite), KNeighbors and many more.

After that you can calculate arithmetic or geometric mean between predictions and most of the time you'll get even better result.

final_prediction = (KNNprediction * RFprediction) ** 0.5

If you want to achieve this just keep you dropdown button and style it like the select box. The code is here and below.

.btn {
    cursor: default;
    background-color: #FFF;
    border-radius: 4px;
    text-align: left;
}

.caret {
    position: absolute;
    right: 16px;
    top: 16px;
}

.btn-default:hover, .btn-default:focus, .btn-default:active, .btn-default.active, .open .dropdown-toggle.btn-default {
    background-color: #FFF;    
}

.btn-group.open .dropdown-toggle {
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset, 0 0 8px rgba(102, 175, 233, 0.6)
}

.btn-group {width: 100%}
.dropdown-menu {width: 100%;}

To make the button work like a select box, all you need to add is this tiny javascript code:

$('.dropdown-menu a').on('click', function(){    
    $('.dropdown-toggle').html($(this).html() + '<span class="caret"></span>');    
})

If you have multiple custom dropdowns like this you can use this javascript code:

$('.dropdown-menu a').on('click', function(){    
    $(this).parent().parent().prev().html($(this).html() + '<span class="caret"></span>');    
})

Get current Date format dd/mm/yyyy

Here is the code:

var fullDate = new Date();
var twoDigitMonth = ((fullDate.getMonth().toString().length) == 1)? '0'+(fullDate.getMonth()+1) : (fullDate.getMonth()+1);
var twoDigitDate = ((fullDate.getDate().toString().length) == 1)? '0'+(fullDate.getDate()) : (fullDate.getDate());
var currentDate = twoDigitDate + "/" + twoDigitMonth + "/" + fullDate.getFullYear();
alert(currentDate);

http://msdn.microsoft.com/en-us/library/ms191503.aspx

i would advice to create table with unique name before bulk inserting.

For sort on multiple array object field. Enter your field name in arrprop array like ["a","b","c"] then pass in second parameter arrsource actual source we want to sort.

function SortArrayobject(arrprop,arrsource){
arrprop.forEach(function(i){
arrsource.sort(function(a,b){
return ((a[i] < b[i]) ? -1 : ((a[i] > b[i]) ? 1 : 0));
});
});
return arrsource;
}

For anyone stumbling here like I did, here is a jQuery 1.10.2 version I wrote which is working very well for me albeit resource intensive:

/***************************************************
* Only allow numbers and one decimal in text boxes
***************************************************/
$('body').on('keydown keyup keypress change blur focus paste', 'input[type="text"]', function(){
    var target = $(this);

    var prev_val = target.val();

    setTimeout(function(){
        var chars = target.val().split("");

        var decimal_exist = false;
        var remove_char = false;

        $.each(chars, function(key, value){
            switch(value){
                case '0':
                case '1':
                case '2':
                case '3':
                case '4':
                case '5':
                case '6':
                case '7':
                case '8':
                case '9':
                case '.':
                    if(value === '.'){
                        if(decimal_exist === false){
                            decimal_exist = true;
                        }
                        else{
                            remove_char = true;
                            chars[''+key+''] = '';
                        }
                    }
                    break;
                default:
                    remove_char = true;
                    chars[''+key+''] = '';
                    break;
            }
        });

        if(prev_val != target.val() && remove_char === true){
            target.val(chars.join(''))
        }
    }, 0);
});

for my example:

Windows XP ---> Synology:DS218+

• Step1:
      > DNS: Control Panel (???)
           > Terminal & SNMP(??? & SNMP)

• Step2:
      Enable Telnet service (?? Telnet ??)
      or Enable SSH Service (?? SSH ??)
  
  
  
  
  
  

• Step3: Launch the terminal on Windows (or via executing

      cmd

  to launch the terminal)
  
  
  
  

• Step4: type: telnet your_nas_ip_or_domain_name, like below

      telnet 192.168.1.104

  
  
  
  

• Step5:
  demo a terminal application, like compiling the Java code

    Fzz login: tsungjung411

    Password:

    # shows the current working directory (?????????)
    $ pwd
    /var/services/homes/tsungjung411


    # edit a Java file (via vi), then compile and run it 
    # (?? vi ?? Java ??,???????)
    $ vi Main.java

    # show the file content (??????)
    $ cat Main.java
    public class Main {
        public static void main(String [] args) {
            System.out.println("hello, World!");
        }
    }

    # compiles the Java file (?? Java ??)
    javac Main.java

    # executes the Java file (?? Java ??)
    $ java Main
    hello, World!

    # shows the file list (??????)
    $ ls
    CloudStation  Main.class  Main.java  www

    # shows the JRE version on this Synology Disk Station
    $ java -version
    openjdk version "1.8.0_151"
    OpenJDK Runtime Environment (IcedTea 3.6.0) (linux-gnu build 1.8.0_151-b12)
    OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode)

• Step6:
  demo another terminal application, like running the Python code

    $ python
    Python 2.7.12 (default, Nov 10 2017, 20:30:30)
    [GCC 4.9.3 20150311 (prerelease)] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    >>>
    >>> import sys
    >>>
    >>> # shows the the python version
    >>> print(sys.version)
    2.7.12 (default, Nov 10 2017, 20:30:30)
    [GCC 4.9.3 20150311 (prerelease)]
    >>>
    >>> import os
    >>>
    >>> # shows the current working directory
    >>> print(os.getcwd())
    /volume1/homes/tsungjung411

    $ # launch Python 3
    $ python3
    Python 3.5.1 (default, Dec  9 2016, 00:20:03)
    [GCC 4.9.3 20150311 (prerelease)] on linux
    Type "help", "copyright", "credits" or "license" for more information.
    >>>

Using a date picker to get date and a time picker I get two variables, this is how I put them together in unixtime format and then pull them out...

let datetime = oDdate+' '+oDtime;
let unixtime = Date.parse(datetime)/1000;
console.log('unixtime:',unixtime);

to prove it:

let milliseconds = unixtime * 1000;
dateObject = new Date(milliseconds);
console.log('dateObject:',dateObject);

enjoy!

For all those who don't have the option in Excel (like me), there is a macro which works and is explained here: https://www.get-digital-help.com/2015/08/03/custom-data-labels-in-x-y-scatter-chart/ Very useful

Also make sure to use

send -- "$PWD\r"

instead, as passwords starting with a dash (-) will fail otherwise.

The above won't interpret a string starting with a dash as an option to the send command.

Do you want to iterate over characters or words?

For words, you'll have to split the words first, such as

for index, word in enumerate(loopme.split(" ")):
    print "CURRENT WORD IS", word, "AT INDEX", index

This prints the index of the word.

For the absolute character position you'd need something like

chars = 0
for index, word in enumerate(loopme.split(" ")):
    print "CURRENT WORD IS", word, "AT INDEX", index, "AND AT CHARACTER", chars
    chars += len(word) + 1

Make sure your controller inherits from Controller class.

It might even be crazier that stuff would work locally even without that.

One option would be combining use of CASE..WHEN statement is redundant within an aggregation for MySQL Database, and considering the needed query generation dynamically along with getting proper column title for the result set as in the following code block :

SET @sql = NULL;

SELECT GROUP_CONCAT(
             CONCAT('SUM( `action` = ''', action, '''',pc0,' ) AS ',action,pc1)
       )
  INTO @sql
  FROM 
  ( 
   SELECT DISTINCT `action`, 
          IF(`pagecount` IS NULL,'',CONCAT('page',`pagecount`)) AS pc1,
          IF(`pagecount` IS NULL,'',CONCAT(' AND `pagecount` = ', pagecount, '')) AS pc0
     FROM `tab` 
    ORDER BY CONCAT(action,pc0) 
  ) t;

SET @sql = CONCAT('SELECT company_name,',@sql,' FROM `tab` GROUP BY company_name'); 
SELECT @sql; 

PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;

Demo

Since your script is in <head>, you need to wrap it in window.onload:

window.onload = function () {
    var select = document.getElementById("year");
    for(var i = 2011; i >= 1900; --i) {
        var option = document.createElement('option');
        option.text = option.value = i;
        select.add(option, 0);
    }
};

You can also do it in this way

<body onload="addList()">

I faced similar issue while restarting Nginx and found it to be a cause of SeLinux. Be sure to give a try after either disabling SeLinux or temporarily setting it to Permissive mode using below command:

setenforce 0

I hope it helps :)

This example uses jquery-cookie

Check if the cookie exists and has not expired - if either of those fails, then show the popup and set the cookie (Semi pseudo code):

if($.cookie('popup') != 'seen'){
    $.cookie('popup', 'seen', { expires: 365, path: '/' }); // Set it to last a year, for example.
    $j("#popup").delay(2000).fadeIn();
    $j('#popup-close').click(function(e) // You are clicking the close button
        {
        $j('#popup').fadeOut(); // Now the pop up is hiden.
    });
    $j('#popup').click(function(e) 
        {
        $j('#popup').fadeOut(); 
    });
};

time.monotonic() (basically your computer's uptime in seconds) is guarranteed to not misbehave when your computer's clock is adjusted (such as when transitioning to/from daylight saving time).

>>> import time
>>>
>>> time.monotonic()
452782.067158593
>>>
>>> a = time.monotonic()
>>> time.sleep(1)
>>> b = time.monotonic()
>>> print(b-a)
1.001658110995777

If you are still interested in a javascript api to select both date and time data, have a look at these projects which are forks of bootstrap datepicker:

• Bootstrap Datetime Picker 1

• Bootstrap Datetime Picker 2

The first fork is a big refactor on the parsing/formatting codebase and besides providing all views to select date/time using mouse/touch, it also has a mask option (by default) which lets the user to quickly type the date/time based on a pre-specified format.

//use css
.blue {
    background-color:blue !important;
}
.blue th {
    color:white !important;
}

//html
<table class="table blue">.....</table>

I had the same problem, but i solved it from Java Control Panel-->Security-->SecurityLevel:MEDIUM. Just so, no Manage certificates, imports ,exports etc..

If you can use C libraries then one method would be to use sprintf, e.g.

#include <cstdio>

char s[32];

int len = sprintf(s, "%d", i);

A method to generate a tree structured menu from a database table using subsonic.

public MenuElement(BHSSiteMap node, string role)
    {
        if (CheckRole(node, role))
        {
            ParentNode = node;

            // get site map collection order by sequence
            BHSSiteMapCollection children = new BHSSiteMapCollection();

            Query q = BHSSiteMap.CreateQuery()
                    .WHERE(BHSSiteMap.Columns.Parent, Comparison.Equals, ParentNode.Id)
                    .ORDER_BY(BHSSiteMap.Columns.Sequence, "ASC");

            children.LoadAndCloseReader(q.ExecuteReader());

            if (children.Count > 0)
            {
                ChildNodes = new List<MenuElement>();

                foreach (BHSSiteMap child in children)
                {
                    MenuElement childME = new MenuElement(child, role);
                    ChildNodes.Add(childME);
                }
            }
        }
    }

In case anybody is here and the other two solutions do not make the trick, check that what you are using to filter is what you expect:

user = UniversityDetails.objects.get(email=email)

is email a str, or a None? or an int?

I would like to refer a previous question, Because I have faced same problem and solved by this solution. First of all a constraint is always built with a Hash value in it's name. So problem is this HASH is varies in different Machine or Database. For example DF__Companies__IsGlo__6AB17FE4 here 6AB17FE4 is the hash value(8 bit). So I am referring a single script which will be fruitful to all

DECLARE @Command NVARCHAR(MAX)
     declare @table_name nvarchar(256)
     declare @col_name nvarchar(256)
     set @table_name = N'ProcedureAlerts'
     set @col_name = N'EmailSent'

     select @Command ='Alter Table dbo.ProcedureAlerts Drop Constraint [' + ( select d.name
     from 
         sys.tables t
         join sys.default_constraints d on d.parent_object_id = t.object_id
         join sys.columns c on c.object_id = t.object_id
                               and c.column_id = d.parent_column_id
     where 
         t.name = @table_name
         and c.name = @col_name) + ']'

    --print @Command
    exec sp_executesql @Command

It will drop your default constraint. However if you want to create it again you can simply try this

ALTER TABLE [dbo].[ProcedureAlerts] ADD DEFAULT((0)) FOR [EmailSent]

Finally, just simply run a DROP command to drop the column.

(I'm not allowed to comment yet.) I would suggest the following improvements to the already great answer of James McNellis:

template <typename Enumeration>
constexpr auto as_integer(Enumeration const value)
    -> typename std::underlying_type<Enumeration>::type
{
    static_assert(std::is_enum<Enumeration>::value, "parameter is not of type enum or enum class");
    return static_cast<typename std::underlying_type<Enumeration>::type>(value);
}

with

• constexpr: allowing me to use an enum member value as compile-time array size
• static_assert+is_enum: to 'ensure' compile-time that the function does sth. with enumerations only, as suggested

By the way I'm asking myself: Why should I ever use enum class when I would like to assign number values to my enum members?! Considering the conversion effort.

Perhaps I would then go back to ordinary enum as I suggested here: How to use enums as flags in C++?

Yet another (better) flavor of it without static_assert, based on a suggestion of @TobySpeight:

template <typename Enumeration>
constexpr std::enable_if_t<std::is_enum<Enumeration>::value,
std::underlying_type_t<Enumeration>> as_number(const Enumeration value)
{
    return static_cast<std::underlying_type_t<Enumeration>>(value);
}

None of the other answers worked for me.

Make sure both unzipped files are in same folder, but also right click on setup.exe, select properties, compatibility, and then put a checkmark in "Run this program in compatibility mode for..." and select Windows 7.

I successfully launched the installer without the error message on Windows 10 for the 32-bit version of Oracle 11g release 2.

From: http://www-01.ibm.com/support/docview.wss?uid=swg21960606

The base dn is dc=example,dc=com.

I don't know about openca, but I will try this answer since you got very little traffic so far.

A base dn is the point from where a server will search for users. So I would try to simply use admin as a login name.

If openca behaves like most ldap aware applications, this is what is going to happen :

1. An ldap search for the user admin will be done by the server starting at the base dn (dc=example,dc=com).
2. When the user is found, the full dn (cn=admin,dc=example,dc=com) will be used to bind with the supplied password.
3. The ldap server will hash the password and compare with the stored hash value. If it matches, you're in.

Getting step 1 right is the hardest part, but mostly because we don't get to do it often. Things you have to look out for in your configuraiton file are :

• The dn your application will use to bind to the ldap server. This happens at application startup, before any user comes to authenticate. You will have to supply a full dn, maybe something like cn=admin,dc=example,dc=com.
• The authentication method. It is usually a "simple bind".
• The user search filter. Look at the attribute named objectClass for your admin user. It will be either inetOrgPerson or user. There will be others like top, you can ignore them. In your openca configuration, there should be a string like (objectClass=inetOrgPerson). Whatever it is, make sure it matches your admin user's object Class. You can specify two object class with this search filter (|(objectClass=inetOrgPerson)(objectClass=user)).

Download an LDAP Browser, such as Apache's Directory Studio. Connect using your application's credentials, so you will see what your application sees.

To customize tool bar style, first create tool bar custom style inheriting Widget.AppCompat.Toolbar, override properties and then add it to custom app theme as shown below, see http://www.zoftino.com/android-toolbar-tutorial for more information tool bar and styles.

   <style name="MyAppTheme" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="toolbarStyle">@style/MyToolBarStyle</item>
    </style>
    <style name="MyToolBarStyle" parent="Widget.AppCompat.Toolbar">
        <item name="android:background">#80deea</item>
        <item name="titleTextAppearance">@style/MyTitleTextAppearance</item>
        <item name="subtitleTextAppearance">@style/MySubTitleTextAppearance</item>
    </style>
    <style name="MyTitleTextAppearance" parent="TextAppearance.Widget.AppCompat.Toolbar.Title">
        <item name="android:textSize">35dp</item>
        <item name="android:textColor">#ff3d00</item>
    </style>
    <style name="MySubTitleTextAppearance" parent="TextAppearance.Widget.AppCompat.Toolbar.Subtitle">
        <item name="android:textSize">30dp</item>
        <item name="android:textColor">#1976d2</item>
    </style>

If you need to specify the exact charactor length, we have to avoid values with 0 in-front.

Final String representation must have that exact character length.

String GenerateRandomNumber(int charLength) {
        return String.valueOf(charLength < 1 ? 0 : new Random()
                .nextInt((9 * (int) Math.pow(10, charLength - 1)) - 1)
                + (int) Math.pow(10, charLength - 1));
    }

If you have a pandas serie with NaN, and want to remove it (without loosing index):

serie = serie.dropna()

# create data for example
data = np.array(['g', 'e', 'e', 'k', 's']) 
ser = pd.Series(data)
ser.replace('e', np.NAN)
print(ser)

0      g
1    NaN
2    NaN
3      k
4      s
dtype: object

# the code
ser = ser.dropna()
print(ser)

0    g
3    k
4    s
dtype: object

An <iframe> gives you a complete window to work with. The most direct way to do what you want is to have your server give you a complete page that only contains the fragment you want to show.

As an alternative, you could just use a simple <div> and use the jQuery "load" function to load the whole page and pluck out just the section you want:

$('#target-div').load('http://www.mywebsite.com/portfolio.php #portfolio-sports');

There may be other things you need to do, and a significant difference is that the content will become part of the main page instead of being segregated into a separate window.

With Yglu, you can import other files like this:

A.yaml

foo: !? $import('B.yaml')

B.yaml

bar: Hello

$ yglu A.yaml
foo:
  bar: Hello

As $import is a function, you can also pass an expression as argument:

  dep: !- b
  foo: !? $import($_.dep.toUpper() + '.yaml')

This would give the same output as above.

Disclaimer: I am the author of Yglu.

I added an extension to Exception which returns the line, column, method, filename and message:

public static class Extensions
{
    public static string ExceptionInfo(this Exception exception)
    {

        StackFrame stackFrame = (new StackTrace(exception, true)).GetFrame(0);
        return string.Format("At line {0} column {1} in {2}: {3} {4}{3}{5}  ",
           stackFrame.GetFileLineNumber(), stackFrame.GetFileColumnNumber(),
           stackFrame.GetMethod(), Environment.NewLine, stackFrame.GetFileName(),
           exception.Message);

    }
}

What we usually do with e-mail, preventing spam-folders as the end destination, is using either Gmail as the smtp server or Mandrill as the smtp server.

For the warning by warning case, It's wise to restore it to default at some point, since you are doing it on a case by case basis.

#pragma warning(disable: 4996) /* Disable deprecation */
// Code that causes it goes here
#pragma warning(default: 4996) /* Restore default */

Putting the onclick within the href would offend those who believe strongly in separation of content from behavior/action. The argument is that your html content should remain focused solely on content, not on presentation or behavior.

The typical path these days is to use a javascript library (eg. jquery) and create an event handler using that library. It would look something like:

$('a').click( function(e) {e.preventDefault(); /*your_code_here;*/ return false; } );

I created a JS fiddle for this here:

http://jsfiddle.net/Barzi/Jzs6B/9/

First, your HTML markup looks like this:

<video id="videoarea" controls="controls" poster="" src=""></video>

<ul id="playlist">
    <li movieurl="VideoURL1.webm" moviesposter="VideoPoster1.jpg">First video</li>
    <li movieurl="VideoURL2.webm">Second video</li>
    ...
    ...
</ul>

Second, your JavaScript code via JQuery library will look like this:

$(function() {
    $("#playlist li").on("click", function() {
        $("#videoarea").attr({
            "src": $(this).attr("movieurl"),
            "poster": "",
            "autoplay": "autoplay"
        })
    })
    $("#videoarea").attr({
        "src": $("#playlist li").eq(0).attr("movieurl"),
        "poster": $("#playlist li").eq(0).attr("moviesposter")
    })
})?

And last but not least, your CSS:

#playlist {
    display:table;
}
#playlist li{
    cursor:pointer;
    padding:8px;
}
#playlist li:hover{
    color:blue;                        
}
#videoarea {
    float:left;
    width:640px;
    height:480px;
    margin:10px;    
    border:1px solid silver;
}?

in case you need to use a bool param, you need just to assign the default value.

func test(WithFlag flag: Bool = false){.....}

then you can use without or with the param:

test() //here flag automatically has the default value: false
test(WithFlag: true) //here flag has the value: true

In addition to the already excellent answers, also consider this function to retrieve both the number of dimensions and their bounds, which is similar to John's answer, but works and looks a little differently:

Function sizeOfArray(arr As Variant) As String
    Dim str As String
    Dim numDim As Integer

    numDim = NumberOfArrayDimensions(arr)
    str = "Array"

    For i = 1 To numDim
        str = str & "(" & LBound(arr, i) & " To " & UBound(arr, i)
        If Not i = numDim Then
            str = str & ", "
        Else
            str = str & ")"
        End If
    Next i

    sizeOfArray = str
End Function


Private Function NumberOfArrayDimensions(arr As Variant) As Integer
' By Chip Pearson
' http://www.cpearson.com/excel/vbaarrays.htm
Dim Ndx As Integer
Dim Res As Integer
On Error Resume Next
' Loop, increasing the dimension index Ndx, until an error occurs.
' An error will occur when Ndx exceeds the number of dimension
' in the array. Return Ndx - 1.
    Do
        Ndx = Ndx + 1
        Res = UBound(arr, Ndx)
    Loop Until Err.Number <> 0
NumberOfArrayDimensions = Ndx - 1
End Function

Example usage:

Sub arrSizeTester()
    Dim arr(1 To 2, 3 To 22, 2 To 9, 12 To 18) As Variant
    Debug.Print sizeOfArray(arr())
End Sub

And its output:

Array(1 To 2, 3 To 22, 2 To 9, 12 To 18)

For me that have Visual Studio 2015 this works:
Search this in the start menu: Developer Command Prompt for VS2015 and run the program in the search result.
You can now execute your command in it, for example: cl /?

HTML

<div class="preload">
<img src="http://i.imgur.com/KUJoe.gif">
</div>

<div class="content">
I would like to display a loading bar before the entire page is loaded. 
</div>

JAVASCRIPT

$(function() {
    $(".preload").fadeOut(2000, function() {
        $(".content").fadeIn(1000);        
    });
});?

CSS

.content {display:none;}
.preload { 
    width:100px;
    height: 100px;
    position: fixed;
    top: 50%;
    left: 50%;
}
?

DEMO

Try this to get the month in number form:

Month(DateAdd("m", -3, Now))

It will give you 12 for December.

So in your case you would use Month(DateAdd("m", -1, Now)) to just subract one month.

Yahoo UI library has also a slider control...

Just dont put "\bin" end of the path.

JAVA_HOME should be with value C:\Program Files(x86)\Java\jdk1.7.0_51

It can be done!!!!!!

There is someone who did it.

Enjoy :)

This is why I wrote Picky: http://picky.readthedocs.io/

It's a python package that tracks packages installed with either pip or conda in either virtualenvs and conda envs.

I wanted a solution that could run on master without any auth requirements and didn't see it here. I made a quick bash script that will pull out all the versions from the plugins dir.

if [ -f $JENKINS_HOME/plugin_versions.txt ]; then
  rm $JENKINS_HOME/plugin_versions.txt
fi

for dir in $JENKINS_HOME/plugins/*/; do
  dir=${dir%*/}
  dir=${dir##*/}
  version=$(grep Plugin-Version $JENKINS_HOME/plugins/$dir/META-INF/MANIFEST.MF | awk -F': ' '{print $2}')
  echo $dir $version >> $JENKINS_HOME/plugin_versions.txt
done

A workspace is a collection of projects. It's useful to organize your projects when there's correlation between them (e.g.: Project A includes a library, that is provided as a project itself as project B. When you build the workspace project B is compiled and linked in project A).
It's common to use a workspace in the popular CocoaPods. When you install your pods, they are placed inside a workspace, that holds your project and the pod libraries.

Share on Facebook

private ShareDialog shareDialog;

shareDialog = new ShareDialog((AppCompatActivity) context);
shareDialog.registerCallback(callbackManager, new FacebookCallback<Sharer.Result>() {
    @Override
    public void onSuccess(Sharer.Result result) {
        Log.e("TAG","Facebook Share Success");
        logoutFacebook();
    }

    @Override
    public void onCancel() {
        Log.e("TAG","Facebook Sharing Cancelled by User");
    }

    @Override
    public void onError(FacebookException error) {
        Log.e("TAG","Facebook Share Success: Error: " + error.getLocalizedMessage());
    }
});

if (ShareDialog.canShow(ShareLinkContent.class)) {
    ShareLinkContent linkContent = new ShareLinkContent.Builder()
            .setQuote("Content goes here")
            .setContentUrl(Uri.parse("URL goes here"))
            .build();
    shareDialog.show(linkContent);
}

AndroidManifest.xml

<!-- Facebook Share -->
<provider
    android:name="com.facebook.FacebookContentProvider"
    android:authorities="com.facebook.app.FacebookContentProvider{@string/facebook_app_id}"
    android:exported="true" />
<!-- Facebook Share -->

dependencies {
    implementation 'com.facebook.android:facebook-share:[5,6)' //Facebook Share
}

Share on Twitter

public void shareProductOnTwitter() {
    TwitterConfig config = new TwitterConfig.Builder(this)
            .logger(new DefaultLogger(Log.DEBUG))
            .twitterAuthConfig(new TwitterAuthConfig(getResources().getString(R.string.twitter_api_key), getResources().getString(R.string.twitter_api_secret)))
            .debug(true)
            .build();
    Twitter.initialize(config);

    twitterAuthClient = new TwitterAuthClient();

    TwitterSession twitterSession = TwitterCore.getInstance().getSessionManager().getActiveSession();

    if (twitterSession == null) {
        twitterAuthClient.authorize(this, new Callback<TwitterSession>() {
            @Override
            public void success(Result<TwitterSession> result) {
                TwitterSession twitterSession = result.data;
                shareOnTwitter();
            }

            @Override
            public void failure(TwitterException e) {
                Log.e("TAG","Twitter Error while authorize user " + e.getMessage());
            }
        });
    } else {
        shareOnTwitter();
    }
}

private void shareOnTwitter() {
    StatusesService statusesService = TwitterCore.getInstance().getApiClient().getStatusesService();
    Call<Tweet> tweetCall = statusesService.update("Content goes here", null, false, null, null, null, false, false, null);
    tweetCall.enqueue(new Callback<Tweet>() {
        @Override
        public void success(Result<Tweet> result) {
            Log.e("TAG","Twitter Share Success");
            logoutTwitter();
        }

        @Override
        public void failure(TwitterException exception) {
            Log.e("TAG","Twitter Share Failed with Error: " + exception.getLocalizedMessage());
        }
    });
}

Try this Code

var app = angular.module('myapp', []);
  app.controller('testController', function ($scope, $http) {
       $scope.init = function(){           
       alert($scope.testInput);
   };});

<body ng-app="myapp">_x000D_
      <div ng-controller='testController' data-ng-init="testInput='value'; init();" class="col-sm-9 col-lg-9" >_x000D_
      </div>_x000D_
</body>

When one uses flow_from_directory the problem is how to interpret the probability outputs. As in, how to map the probability outputs and the class labels as how flow_from_directory creates one-hot vectors is not known in prior.

We can get a dictionary that maps the class labels to the index of the prediction vector that we get as the output when we use

generator= train_datagen.flow_from_directory("train", batch_size=batch_size)
label_map = (generator.class_indices)

The label_map variable is a dictionary like this

{'class_14': 5, 'class_10': 1, 'class_11': 2, 'class_12': 3, 'class_13': 4, 'class_2': 6, 'class_3': 7, 'class_1': 0, 'class_6': 10, 'class_7': 11, 'class_4': 8, 'class_5': 9, 'class_8': 12, 'class_9': 13}

Then from this the relation can be derived between the probability scores and class names.

Basically, you can create this dictionary by this code.

from glob import glob
class_names = glob("*") # Reads all the folders in which images are present
class_names = sorted(class_names) # Sorting them
name_id_map = dict(zip(class_names, range(len(class_names))))

The variable name_id_map in the above code also contains the same dictionary as the one obtained from class_indices function of flow_from_directory.

Hope this helps!

Putty on ubuntu There is no need to install the driver for PL2303 So only type the command to enable the putty Sudo chmod 666 /dev/ttyUSB0 Done Open the putty.

After looking around on Google for a long time, trying out several solutions, both CSS, JavaScript and JQuery, i found that most of them were using an Image as the button. Some of them were hard to use, but i did manage to piece together something that ended out working out for me.

The important parts for me was:

• The Browse button had to be a Button (not an image).
• The button had to have a hover effect (to make it look nice).
• The Width of both the Text and the button had to be easy to adjust.
• The solution had to work in IE8, FF, Chrome and Safari.

This is the solution i came up with. And hope it can be of use to others as well.

Change the width of .file_input_textbox to change the width of the textbox.

Change the width of both .file_input_div, .file_input_button and .file_input_button_hover to change the width of the button. You might need to tweak a bit on the positions also. I never figured out why...

To test this solution, make a new html file and paste the content into it.

<html>
<head>

<style type="text/css">

.file_input_textbox {height:25px;width:200px;float:left; }
.file_input_div     {position: relative;width:80px;height:26px;overflow: hidden; }
.file_input_button  {width: 80px;position:absolute;top:0px;
                     border:1px solid #F0F0EE;padding:2px 8px 2px 8px; font-weight:bold; height:25px; margin:0px; margin-right:5px; }
.file_input_button_hover{width:80px;position:absolute;top:0px;
                     border:1px solid #0A246A; background-color:#B2BBD0;padding:2px 8px 2px 8px; height:25px; margin:0px; font-weight:bold; margin-right:5px; }
.file_input_hidden  {font-size:45px;position:absolute;right:0px;top:0px;cursor:pointer;
                     opacity:0;filter:alpha(opacity=0);-ms-filter:"alpha(opacity=0)";-khtml-opacity:0;-moz-opacity:0; }
</style>
</head>
<body>
    <input type="text" id="fileName" class="file_input_textbox" readonly="readonly">
 <div class="file_input_div">
  <input id="fileInputButton" type="button" value="Browse" class="file_input_button" />
  <input type="file" class="file_input_hidden" 
      onchange="javascript: document.getElementById('fileName').value = this.value" 
      onmouseover="document.getElementById('fileInputButton').className='file_input_button_hover';"
      onmouseout="document.getElementById('fileInputButton').className='file_input_button';" />
</div>
</body>
</html>

Not yet, but the New NIO (JSR 203) will have support for these common operations.

In the meantime, there are a few things to keep in mind.

File.renameTo generally works only on the same file system volume. I think of this as the equivalent to a "mv" command. Use it if you can, but for general copy and move support, you'll need to have a fallback.

When a rename doesn't work you will need to actually copy the file (deleting the original with File.delete if it's a "move" operation). To do this with the greatest efficiency, use the FileChannel.transferTo or FileChannel.transferFrom methods. The implementation is platform specific, but in general, when copying from one file to another, implementations avoid transporting data back and forth between kernel and user space, yielding a big boost in efficiency.

If you have a rooted device you can use kill command

Connect to your device with adb:

adb shell

Once the session is established, you have to escalade privileges:

su

Then

ps

will list running processes. Note down the PID of the process you want to terminate. Then get rid of it

kill PID

Regarding the elegant connection.setUseCaches solution above: sadly, it won't work without some additional effort. You will need to install a ResponseCache using ResponseCache.setDefault. Otherwise, HttpURLConnection will silently ignore the setUseCaches(true) bit.

See the comments at the top of FileResponseCache.java for details:

http://libs-for-android.googlecode.com/svn/reference/com/google/android/filecache/FileResponseCache.html

(I'd post this in a comment, but I apparently don't have enough SO karma.)

To bind socket with localhost, before you invoke the bind function, sin_addr.s_addr field of the sockaddr_in structure should be set properly. The proper value can be obtained either by

my_sockaddress.sin_addr.s_addr = inet_addr("127.0.0.1")

or by

my_sockaddress.sin_addr.s_addr=htonl(INADDR_LOOPBACK);

• I know this answer is very much late. But I wish this will help other developers also. :-)
• The Following code will add multiple markers on the google map with the information window.
• And this code can be used to plot any number of markers on the map.
• Please put your Google Map API key to the correct position of this code. (I have marked that as "Your API Key")

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>My Google Map</title>
    <style>
        #map{
            height: 600px;
            width: 100%;
        }
    </style>
</head>
<body>

<h1>My Google Map`</h1>
<div id="map"></div>


    <script>
        function initMap(){
          //Map options
            var options = {
                zoom:9,
                center:{lat:42.3601, lng:-71.0589}
            }
            // new map
            var map = new google.maps.Map(document.getElementById('map'), options);
            // customer marker
            var iconBase = 'https://maps.google.com/mapfiles/kml/shapes/parking_lot_maps.png';
            //array of Marrkeers
            var markers = [
              {
                coords:{lat: 42.4668, lng: -70.9495},img:iconBase,con:'<h3> This Is your Content <h3>'
              },
              {
                coords:{lat: 42.8584, lng: -70.9300},img:iconBase,con:'<h3> This Is your Content <h3>'
              },
              {
                coords:{lat: 42.7762, lng: -71.0773},img:iconBase,con:'<h3> This Is your Content <h3>'
              }
            ];

            //loopthrough markers
            for(var i = 0; i <markers.length; i++){
              //add markeers
              addMarker(markers[i]);
            }

            //function for the plotting markers on the map
            function addMarker (props){
              var marker = new google.maps.Marker({
                position: props.coords,
                map:map,
                icon:props.img
              });
              var infoWindow = new google.maps.InfoWindow({
                content:props.con,
              });
              marker.addListener("click", () => {
                infoWindow.open(map, marker);
              });
            }
        }
    </script>

    <script
      src="https://maps.googleapis.com/maps/api/js?key=**YourAPIKey**&callback=initMap"
      defer
    ></script>

</body>
</html>

Yes, the order of elements in JSON arrays is preserved. From RFC 7159 -The JavaScript Object Notation (JSON) Data Interchange Format (emphasis mine):

An object is an unordered collection of zero or more name/value pairs, where a name is a string and a value is a string, number, boolean, null, object, or array.

An array is an ordered sequence of zero or more values.

The terms "object" and "array" come from the conventions of JavaScript.

Some implementations do also preserve the order of JSON objects as well, but this is not guaranteed.

Can be caused by a miss configured SPF record on the senders end.

I'm finding that Tomcat can't seem to find classes defined in other projects, maybe even in the main project. It's failing on the filter definition which is the first definition in web.xml. If I add the project and its dependencies to the server's launch configuration then I just move on to a new error, all of which seems to point to it not setting up the project properly.

Our setup is quite complex. We have multiple components as projects in Eclipse with separate output projects. We have a separate webapp directory which contains the static HTML and images, as well as our WEB-INF.

Eclipse is "Europa Winter release". Tomcat is 6.0.18. I tried version 2.4 and 2.5 of the "Dynamic Web Module" facet.

Thanks for any help!

• Richard

with preg_replace function to find absolute path from __FILE__ you can easily find with anything home user. Here short my code :

$path_image_you_want = preg_replace('#/public_html/([^/]+?)/.*#', '/public_html/$1/images", __FILE__);

-webkit-transform is no more needed

ms already support rotation ( -ms-transform: rotate(-10deg); )

try this:

li a {
   ...

    -webkit-transform: rotate(-10deg);
    -moz-transform: rotate(-10deg);
    -o-transform: rotate(-10deg);
    -ms-transform: rotate(-10deg);
    -sand-transform: rotate(10deg);
    display: block;
    position: fixed;
    }

The new cv2 interface for Python integrates numpy arrays into the OpenCV framework, which makes operations much simpler as they are represented with simple multidimensional arrays. For example, your question would be answered with:

import cv2  # Not actually necessary if you just want to create an image.
import numpy as np
blank_image = np.zeros((height,width,3), np.uint8)

This initialises an RGB-image that is just black. Now, for example, if you wanted to set the left half of the image to blue and the right half to green , you could do so easily:

blank_image[:,0:width//2] = (255,0,0)      # (B, G, R)
blank_image[:,width//2:width] = (0,255,0)

If you want to save yourself a lot of trouble in future, as well as having to ask questions such as this one, I would strongly recommend using the cv2 interface rather than the older cv one. I made the change recently and have never looked back. You can read more about cv2 at the OpenCV Change Logs.

The use of IDE is your personal preference. But personally if I had to choose, Eclipse is a widely known, trusted and certainly offers more features then Android Studio. Android Studio is a little new right now. May be it's upcoming versions keep up to Eclipse level soon.

This is a common question asked in the interviews that despite of better worst case performance of merge sort, quicksort is considered better than merge sort, especially for a large input. There are certain reasons due to which quicksort is better:

1- Auxiliary Space: Quick sort is an in-place sorting algorithm. In-place sorting means no additional storage space is needed to perform sorting. Merge sort on the other hand requires a temporary array to merge the sorted arrays and hence it is not in-place.

2- Worst case: The worst case of quicksort O(n^2) can be avoided by using randomized quicksort. It can be easily avoided with high probability by choosing the right pivot. Obtaining an average case behavior by choosing right pivot element makes it improvise the performance and becoming as efficient as Merge sort.

3- Locality of reference: Quicksort in particular exhibits good cache locality and this makes it faster than merge sort in many cases like in virtual memory environment.

4- Tail recursion: QuickSort is tail recursive while Merge sort is not. A tail recursive function is a function where recursive call is the last thing executed by the function. The tail recursive functions are considered better than non tail recursive functions as tail-recursion can be optimized by compiler.

I think It's a best approach to use Apache lang dependency to decide which OS you're running programmatically through Java

import org.apache.commons.lang3.SystemUtils;

public class App {
    public static void main( String[] args ) {
        if(SystemUtils.IS_OS_WINDOWS_7)
            System.out.println("It's a Windows 7 OS");
        if(SystemUtils.IS_OS_WINDOWS_8)
            System.out.println("It's a Windows 8 OS");
        if(SystemUtils.IS_OS_LINUX)
            System.out.println("It's a Linux OS");
        if(SystemUtils.IS_OS_MAC)
            System.out.println("It's a MAC OS");
    }
}

Just a follow up to @LisaD's answer.
As of 2016 (Django 1.9), you need to type:

heroku pg:reset DATABASE_URL
heroku run python manage.py makemigrations
heroku run python manage.py migrate

This will give you a fresh new database within Heroku.

If you are using Django and want to cache views, see Nikhil Kumar's answer.

But if you want to cache ANY function results, you can use django-cache-utils.

It reuses Django caches and provides easy to use cached decorator:

from cache_utils.decorators import cached

@cached(60)
def foo(x, y=0):
    print 'foo is called'
    return x+y

Just thought I'd update in-case anyone stumbles across this page in the future. As of 1.5.3, mongo now supports a real $or operator: http://www.mongodb.org/display/DOCS/Advanced+Queries#AdvancedQueries-%24or

Your query of "(expires >= Now()) OR (expires IS NULL)" can now be rendered as:

{$or: [{expires: {$gte: new Date()}}, {expires: null}]}

This must be used with care because an override on the objects __sizeof__ might be misleading.

Using the bregman.suite, some tests with sys.getsizeof output a copy of an array object (data) in an object instance as being bigger than the object itself (mfcc).

>>> mfcc = MelFrequencyCepstrum(filepath, params)
>>> data = mfcc.X[:]
>>> sys.getsizeof(mfcc)
64
>>> sys.getsizeof(mfcc.X)
>>>80
>>> sys.getsizeof(data)
80
>>> mfcc
<bregman.features.MelFrequencyCepstrum object at 0x104ad3e90>

I hope i am understanding your question correctly, as the above comment says you need to provide more information.

In order to bind it to your view you would use property binding which is using [property]="value". Hope this helps.

<div *ngFor="let student of students">  
 {{student.id}}
 {{student.name}}

 <img [src]="student.image">

</div>  

The only specific reasons to set autocrlf to true are:

• avoid git status showing all your files as modified because of the automatic EOL conversion done when cloning a Unix-based EOL Git repo to a Windows one (see issue 83 for instance)
• and your coding tools somehow depends on a native EOL style being present in your file:
  • for instance, a code generator hard-coded to detect native EOL
  • other external batches (external to your repo) with regexp or code set to detect native EOL
  • I believe some Eclipse plugins can produce files with CRLF regardless on platform, which can be a problem.
  • You code with Notepad.exe (unless you are using a Windows 10 2018.09+, where Notepad respects the EOL character detected).

Unless you can see specific treatment which must deal with native EOL, you are better off leaving autocrlf to false (git config --global core.autocrlf false).

Note that this config would be a local one (because config isn't pushed from repo to repo)

If you want the same config for all users cloning that repo, check out "What's the best CRLF handling strategy with git?", using the text attribute in the .gitattributes file.

Example:

*.vcproj    text eol=crlf
*.sh        text eol=lf

Note: starting git 2.8 (March 2016), merge markers will no longer introduce mixed line ending (LF) in a CRLF file.
See "Make Git use CRLF on its “<<<<<<< HEAD” merge lines"

This worked for me:

$ sudo apt-get install php-gd php-mysql

The issue of erroneous leftover entries in the .csproj file still occurs with VS2015update3 and can also occur if you try to change the signing certificate for a different one (even if that is one generated using the 'new' option in the certificate selection dropdown). The advice in the accepted answer (mark as not signed, save, unload project, edit .csproj, remove the properties relating to the old certificates/thumbprints/keys & reload project, set certificate) is reliable.

Simply put ..

const user = {
  firstName: 'john'
};

// Factory
const addLastNameFactory = (user, lastName) => ({
  ...user,
  lastName,
});

console.log(addLastNameFactory(user, 'doe'));

// Service
const addLastNameService = (user, lastName) => {
  user.lastName = lastName; // BAD! Mutation
  return user;
};

console.log(addLastNameService(user, 'doe'));

They are all logged under Elements in google chromes developer tools.

page

<svg><path xmlns="http://www.w3.org/2000/svg" d="M18.6 6.8l-4.3-2.2a.8.8 0 0 0-.6 0l-4 2-4.1-2a.7.7 0 0 0-.7.1.7.7 0 0 0-.3.6v10.8a.7.7 0 0 0 .4.6l4.3 2.1a.8.8 0 0 0 .6 0l4-2 4 2a.6.6 0 0 0 .3.1.7.7 0 0 0 .4-.1.7.7 0 0 0 .4-.6V7.4a.7.7 0 0 0-.4-.6zm-1.1 1.4v5.7a.4.4 0 0 1-.6.4c-1.2-.4-.3-2.3-1.1-3.3-.7-.9-1.7 0-2.6-1.4-.9-1.4.3-2.5 1.4-3a.5.5 0 0 1 .4 0l2.2 1.1a.5.5 0 0 1 .3.5zm-6.1 8.3a.5.5 0 0 1-.5-.1 1.6 1.6 0 0 1-.6-1.1c0-.7-1.2-.4-1.2-1.9 0-1.2-1.3-1.5-2.5-1.3a.5.5 0 0 1-.5-.5V7.2a.4.4 0 0 1 .6-.4l2.6 1.3a.1.1 0 0 1 .1 0l.1.1c1.1.6.8 1.1.4 1.9-.5.9-.7 0-1.4-.3s-1.5.3-1.2.8.9 0 1.4.4.5 1.2 1.9.8 1.7-.3 2.2.2a1.5 1.5 0 0 1 0 2.2c-.4.4-.6 1.3-.8 1.9a.5.5 0 0 1-.2.3z"/></svg>

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

public class Foo
{
    public void Data1()
    {
    }

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

str(c) returns a new string representation of c, and does not mutate c itself.

c = str(c) 

is probably what you are looking for

Try this:

SELECT RawXML.value('(/GrobXmlFile//Grob//ReportHeader//OrganizationReportReferenceIdentifier/node())[1]','varchar(50)') AS ReportIdentifierNumber,
       RawXML.value('(/GrobXmlFile//Grob//ReportHeader//OrganizationNumber/node())[1]','int') AS OrginazationNumber
FROM Batches

For holidays, make an array of days in some format that date() can produce. Example:

// I know, these aren't holidays
$holidays = array(
    'Jan 2',
    'Feb 3',
    'Mar 5',
    'Apr 7',
    // ...
);

Then use the in_array() and date() functions to check if the timestamp represents a holiday:

$day_of_year = date('M j', $timestamp);
$is_holiday = in_array($day_of_year, $holidays);

The fastest way I found was, using while:

mysetup = '''
import numpy as np
from find_intervals import return_intersections 
'''

# code snippet whose execution time is to be measured
mycode = '''

x = [4,5,6,7,8,9,10]
prod = 1
i = 0
while True:
    prod = prod * x[i]
    i = i + 1
    if i == len(x):
        break
'''

# timeit statement for while:
print("using while : ",
timeit.timeit(setup=mysetup,
              stmt=mycode))

# timeit statement for mul:
print("using mul : ",
    timeit.timeit('from functools import reduce;
    from operator import mul;
    c = reduce(mul, [4,5,6,7,8,9,10])'))

# timeit statement for mul:
print("using lambda : ",      
    timeit.timeit('from functools import reduce;
    from operator import mul;
    c = reduce(lambda x, y: x * y, [4,5,6,7,8,9,10])'))

and the timings are:

>>> using while : 0.8887967770060641

>>> using mul : 2.0838719510065857

>>> using lambda : 2.4227715369997895

You could create a JsonConverter. See here for an example thats similar to your question.

Whenever possible one should avoid culture specific date/time literals.

There are some secure formats to provide a date/time as literal:

All examples for 2016-09-15 17:30:00

ODBC (my favourite, as it is handled as the real type immediately)

• {ts'2016-09-15 17:30:00'} --Time Stamp
• {d'2016-09-15'} --Date only
• {t'17:30:00'} --Time only

ISO8601 (the best for everywhere)

• '2016-09-15T17:30:00' --be aware of the T in the middle!

Unseperated (tiny risk to get misinterpreted as number)

• '20160915' --only for pure date

Good to keep in mind: Invalid dates tend to show up with strange errors

• There is no 31st of June or 30th of February...

One more reason for strange conversion errors: Order of execution!

SQL-Server is well know to do things in an order of execution one might not have expected. Your written statement looks like the conversion is done before some type related action takes place, but the engine decides - why ever - to do the conversion in a later step.

Here is a great article explaining this with examples: Rusano.com: "t-sql-functions-do-no-imply-a-certain-order-of-execution" and here is the related question.

use this

 SELECT weight INTO @x FROM p_status where tcount=['value'] LIMIT 1;

tested and workes fine...

If you are using vscode I would recommend you to click the option at the bottom-right of the window and set it to LF from CRLF..this fixed my errors

If, running an Oracle HotSpot JDK 1.7.x, on a Linux platform where your locale suggests UTF-8 (e.g. LANG=en_US.utf8), if you don't set it on the command-line with -Dfile.encoding, the JDK will default file.encoding and the default Charset like this:

System.out.println(String.format("file.encoding: %s", System.getProperty("file.encoding")));
System.out.println(String.format("defaultCharset: %s", Charset.defaultCharset().name()));

... yields:

file.encoding: UTF-8
defaultCharset: UTF-8

... suggesting the default is UTF-8 on such a platform.

Additionally, if java.nio.charset.Charset.defaultCharset() finds file.encoding not-set, it looks for java.nio.charset.Charset.forName("UTF-8"), suggesting it prefers that string, although it is well-aliased, so "UTF8" will also work fine.

If you run the same program on the same platform with java -Dfile.encoding=UTF8, without the hypen, it yields:

file.encoding: UTF8
defaultCharset: UTF-8

... noting that the default charset has been canonicalized from UTF8 to UTF-8.

You can use a regular expression: window.location.href.match(/^[^\#\?]+/)[0]

Well after doing some more searching I discovered the error may be related to other issues as invalid keystores, passwords etc.

I then remembered that I had set two VM arguments for when I was testing SSL for my network connectivity.

I removed the following VM arguments to fix the problem:

-Djavax.net.ssl.keyStore=mySrvKeystore -Djavax.net.ssl.keyStorePassword=123456

Note: this keystore no longer exists so that's probably why the Exception.

check this image link for all steps https://drive.google.com/open?id=0B0-Ll2y6vo_sQ29hYndnbGZVZms

STEP1: I created a field of type varbinary in table

STEP2: I created a stored procedure to accept a parameter of type sql_variant

STEP3: In my front end asp.net page, I created a sql data source parameter of object type

        <tr>
        <td>
            UPLOAD DOCUMENT</td>
        <td>
            <asp:FileUpload ID="FileUpload1" runat="server" />
            <asp:Button ID="btnUpload" runat="server" Text="Upload" />
            <asp:SqlDataSource ID="sqldsFileUploadConn" runat="server" 
                ConnectionString="<%$ ConnectionStrings: %>" 
                InsertCommand="ph_SaveDocument"     
               InsertCommandType="StoredProcedure">
                <InsertParameters>
                    <asp:Parameter Name="DocBinaryForm" Type="Object" />
                </InsertParameters>

             </asp:SqlDataSource>
        </td>
        <td>
            &nbsp;</td>
    </tr>

STEP 4: In my code behind, I try to upload the FileBytes from FileUpload Control via this stored procedure call using a sql data source control

      Dim filebytes As Object
      filebytes = FileUpload1.FileBytes()
      sqldsFileUploadConn.InsertParameters("DocBinaryForm").DefaultValue = filebytes.ToString
      Dim uploadstatus As Int16 = sqldsFileUploadConn.Insert()

               ' ... code continues ... '

Please use the following expression to get the length of the number.

length = variableName.toString().length

In Angular 8 we can do like this:

import { Injectable } from '@angular/core';
import { YourModel} from '../models/<yourModel>.model';
import { UserService } from './user.service';
import { Observable, of } from 'rxjs';
import { map, catchError } from 'rxjs/operators';
import { HttpClient } from '@angular/common/http';

@Injectable({
  providedIn: 'root'
})

export class GlobalDataService {

  private me: <YourModel>;

  private meObservable: Observable<User>;

  constructor(private yourModalService: <yourModalService>, private http: HttpClient) {

  }

  ngOnInit() {

  }


  getYourModel(): Observable<YourModel> {

    if (this.me) {
      return of(this.me);
    } else if (this.meObservable) {
      return this.meObservable;
    }
    else {
      this.meObservable = this.yourModalService.getCall<yourModel>() // Your http call
      .pipe(
        map(data => {
          this.me = data;
          return data;
        })
      );
      return this.meObservable;
    }
  }
}

You can call it like this:

this.globalDataService.getYourModel().subscribe(yourModel => {


});

The above code will cache the result of remote API at first call so that it can be used on further requests to that method.

For the first (starting ) activity of the application,

@Override
public void onBackPressed(){

    // Exit
    moveTaskToBack(true);
}

worked for me. I want to close the app here. And to come back from other activites; I used intents, e.g.

@Override
public void onBackPressed(){

    // Going back....
    Intent intent = new Intent(ActivityB.this, ActivityA.class);
    startActivity(intent);
    finish();
}

Note: This code is useful for the scenario where the developer wants to come back from ActivityZ to ActivityA and then close the app.

This is how you do it column-wise using list comprehension:

[df[col].update((df[col] - df[col].min()) / (df[col].max() - df[col].min())) for col in df.columns]

Well, PHP does have magic methods __get, __set, __isset & __unset, which is always a start. Alas proper (get it?) OO properties is more than magic methods. The main problem with PHP's implementation is that magic methods are called for all inaccessible properties. Which means you have to Repeat Yourself (eg. by calling property_exists()) in the magic methods when determining if name is actually a property of your object. And you can't really solve this general problem with a base class unless all your classes inherit from ie. ClassWithProperties, since PHP lacks multiple inheritance.

In contrast, Python new style classes gives you property(), which lets you explicitly define all your properties. C# has special syntax.

http://en.wikipedia.org/wiki/Property_(programming)

Here's a simpler one that takes dst in to account

CREATE FUNCTION [dbo].[UtcToLocal] 
(
    @p_utcDatetime DATETIME 
)
RETURNS DATETIME
AS
BEGIN
    RETURN DATEADD(MINUTE, DATEDIFF(MINUTE, GETUTCDATE(), @p_utcDatetime), GETDATE())
END

As of February 2020, for Android Studio 3.5.3, the simplest answer I found is this video.

Note 1: At 01.24 "Find" tab appears below. Click "Do Refactor" and continue as in the video.

Note 2: If you have any Java/Kotlin files "Marked as Plain Text" you need to modify the package name at the top manually, i.e. package com.example.thisplaceneedstobemanuallyupdated

Note 3: Be careful about letter cases while renaming, just as in the video.

Note 4: If you want to update the project name on title bar of project window, modify rootProject.name = 'YourProjectName' inside "settings.gradle" file under "Gradle Scripts" directory.

try out this....

JSFIDDEL DEMO

using javascript

?document.getElementById('sel').value = 'car';??????????

using jQuery

$('#sel').val('car');

you could deserialize your json string into a dictionary and then add new properties then serialize it.

 var jsonString = @"{}";

        var jsonDoc = JsonSerializer.Deserialize<Dictionary<string, object>>(jsonString);

        jsonDoc.Add("Name", "Khurshid Ali");

        Console.WriteLine(JsonSerializer.Serialize(jsonDoc));

In my case, disabled SELINUX allow PHP to call my WebService. I run PHP in FPM with Apache2

SELinux status :

# sestatus

Disable SELinux :

setenforce 0

Enable SELinux :

# setenforce 1

Permanent disable :

edit this file /etc/selinux/config

Swap the item to be removed with the last item, if resizing the array down is not an interest.

Simpler, shorter, faster: EXISTS.

IF EXISTS (SELECT 1 FROM people p WHERE p.person_id = my_person_id) THEN
  -- do something
END IF;

The query planner can stop at the first row found - as opposed to count(), which will scan all matching rows regardless. Makes a difference with big tables. Hardly matters with a condition on a unique column - only one row qualifies anyway (and there is an index to look it up quickly).

^{Improved with input from @a_horse_with_no_name in the comments below.}

You could even use an empty SELECT list:

IF EXISTS (SELECT FROM people p WHERE p.person_id = my_person_id) THEN ...

Since the SELECT list is not relevant to the outcome of EXISTS. Only the existence of at least one qualifying row matters.

This page has a table of string constants including vbCrLf

vbCrLf | Chr(13) & Chr(10) | Carriage return–linefeed combination

it allows you to kill a task based on the image name like taskkill /im iexplore.exe or taskkill /im notepad.exe

function pageLoad() is very dangerous to use in this situation. You could have events become wired multiple times. I would also stay away from .live() as it attaches to the document element and has to traverse the entire page (slow and crappy).

The best solution I have seen so far is to use jQuery .delegate() function on a wrapper outside the update panel and make use of bubbling. Other then that, you could always wire up the handlers using Microsoft's Ajax library which was designed to work with UpdatePanels.

There is a customization that went into Boto3 recently which helps with this (among other things). It is currently exposed on the low-level S3 client, and can be used like this:

s3_client = boto3.client('s3')
open('hello.txt').write('Hello, world!')

# Upload the file to S3
s3_client.upload_file('hello.txt', 'MyBucket', 'hello-remote.txt')

# Download the file from S3
s3_client.download_file('MyBucket', 'hello-remote.txt', 'hello2.txt')
print(open('hello2.txt').read())

These functions will automatically handle reading/writing files as well as doing multipart uploads in parallel for large files.

Note that s3_client.download_file won't create a directory. It can be created as pathlib.Path('/path/to/file.txt').parent.mkdir(parents=True, exist_ok=True).

You have to specify the path that you are working on:

source = '/home/test/py_test/'
for root, dirs, filenames in os.walk(source):
    for f in filenames:
        print f
        fullpath = os.path.join(source, f)
        log = open(fullpath, 'r')

Therefore, I would like to separate the string by the furthest delimiter.

I know this is an old question, but this is a simple requirement for which SUBSTR and INSTR would suffice. REGEXP are still slower and CPU intensive operations than the old subtsr and instr functions.

SQL> WITH DATA AS
  2    ( SELECT 'F/P/O' str FROM dual
  3    )
  4  SELECT SUBSTR(str, 1, Instr(str, '/', -1, 1) -1) part1,
  5         SUBSTR(str, Instr(str, '/', -1, 1) +1) part2
  6  FROM DATA
  7  /

PART1 PART2
----- -----
F/P   O

As you said you want the furthest delimiter, it would mean the first delimiter from the reverse.

You approach was fine, but you were missing the start_position in INSTR. If the start_position is negative, the INSTR function counts back start_position number of characters from the end of string and then searches towards the beginning of string.

You can pass the inline handler the this keyword, obtaining the element which fired the event.

like,

onclick="confirmSubmit(this);"

For Mac users (possibly also for some Linux distributions)

stty ospeed 999999

stty ispeed 999999

You can implement your OTF font using @font-face like:

@font-face {
    font-family: GraublauWeb;
    src: url("path/GraublauWeb.otf") format("opentype");
}

@font-face {
    font-family: GraublauWeb;
    font-weight: bold;
    src: url("path/GraublauWebBold.otf") format("opentype");
}

// Edit: OTF now works in most browsers, see comments

However if you want to support a wide variety of browsers i would recommend you to switch to WOFF and TTF font types. WOFF type is implemented by every major desktop browser, while the TTF type is a fallback for older Safari, Android and iOS browsers. If your font is a free font, you could convert your font using for example a transfonter.

@font-face {
    font-family: GraublauWeb;
    src: url("path/GraublauWebBold.woff") format("woff"), url("path/GraublauWebBold.ttf")  format("truetype");
}

If you want to support nearly every browser that is still out there (not necessary anymore IMHO), you should add some more font-types like:

@font-face {
    font-family: GraublauWeb;
    src: url("webfont.eot"); /* IE9 Compat Modes */
    src: url("webfont.eot?#iefix") format("embedded-opentype"), /* IE6-IE8 */
         url("webfont.woff") format("woff"), /* Modern Browsers */
         url("webfont.ttf")  format("truetype"), /* Safari, Android, iOS */
         url("webfont.svg#svgFontName") format("svg"); /* Legacy iOS */
}

You can read more about why all these types are implemented and their hacks here. To get a detailed view of which file-types are supported by which browsers, see:

@font-face Browser Support

EOT Browser Support

WOFF Browser Support

TTF Browser Support

SVG-Fonts Browser Support

hope this helps

git log -1 --abbrev-commit

will also do it.

git log --abbrev-commit

will list the log entries with abbreviated SHA-1 checksum.

import pylab as plb
plb.rcParams['font.size'] = 12

or

import matplotlib.pyplot as mpl
mpl.rcParams['font.size'] = 12

For 2D arrays to sort in descending order you can just flip the positions of the parameters

int[][] array= {
    {1, 5},
    {13, 1},
    {12, 100},
    {12, 85} 
};
Arrays.sort(array, (a, b) -> Integer.compare(a[1], b[1])); // for ascending order
Arrays.sort(array, (b, a) -> Integer.compare(a[1], b[1])); // for descending order

Output for descending

12, 100
12, 85
1, 5
13, 1

str_replace with arrays just performs all the replacements sequentially. Use strtr instead to do them all at once:

$new_message = strtr($message, 'lmnopq...', 'abcdef...');

Simple trick to vertically center the content of the div is to set the line height to the same as height:

<div>this is some line of text!</div>
div {
width: 400px
height: 50px;
line-height: 50px;
}

but this is works only for one line of text!

Best approach is with div as container and a span with the value in it:

.cont {
  width: 100px;
  height: 30px;
  display: table;
}

.val {
  display: table-cell;
  vertical-align: middle;
}

    <div class="cont">
      <span class="val">CZECH REPUBLIC, 24532 PRAGUE, Sesame Street 123</span>
    </div>

The below code works fine but I am not sure about the radio button and dropdown list

$( '#form_id' ).submit( function( event ) {
    event.preventDefault();

    //validate fields
    var fail = false;
    var fail_log = '';
    var name;
    $( '#form_id' ).find( 'select, textarea, input' ).each(function(){
        if( ! $( this ).prop( 'required' )){

        } else {
            if ( ! $( this ).val() ) {
                fail = true;
                name = $( this ).attr( 'name' );
                fail_log += name + " is required \n";
            }

        }
    });

    //submit if fail never got set to true
    if ( ! fail ) {
        //process form here.
    } else {
        alert( fail_log );
    }

});

after cloning a fork you have to explicitly add a remote upstream, with git add remote "the original repo you forked from". This becomes your upstream, you mostly fetch and merge from your upstream. Any other business such as pushing from your local to upstream should be done using pull request.

1.It can only access the static member(s) of the class.

Reason : Non static member is specific to the object instance. If static constructor are allowed to work on non static members it will reflect the changes in all the object instance, which is impractical.

2.There should be no parameter(s) in static constructor.

Reason: Since, It is going to be called by CLR, nobody can pass the parameter to it. 3.Only one static constructor is allowed.

Reason: Overloading needs the two methods to be different in terms of method/constructor definition which is not possible in static constructor.

4.There should be no access modifier to it.

Reason: Again the reason is same call to static constructor is made by CLR and not by the object, no need to have access modifier to it

I think a 2 step approach is best, because c 2-d arrays are just and array of arrays. The first step is to allocate a single array, then loop through it allocating arrays for each column as you go. This article gives good detail.

There is a small bug in the above code (by the way Dave it was very helpful your post thank you)

In the part where we save the credentials it also needs the following code in order to work properly.

[self.keychainItem setObject:@"myCredentials" forKey:(__bridge id)(kSecAttrService)];

most probably is because the second time we try to (re-)sign in with the same credentials it finds them already assigned in the keychain items and the app crashes. with the above code it works like a charm.

Answered by myself.

CORS angular js + restEasy on POST

Well finally I came to this workaround: The reason it worked with IE is because IE sends directly a POST instead of first a preflight request to ask for permission. But I still don't know why the filter wasn't able to manage an OPTIONS request and sends by default headers that aren't described in the filter (seems like an override for that only case ... maybe a restEasy thing ...)

So I created an OPTIONS path in my rest service that rewrites the reponse and includes the headers in the response using response header

I'm still looking for the clean way to do it if anybody faced this before.

<script type="text/javascript" language="JavaScript">

  var cX = 0;
  var cY = 0;
  var rX = 0;
  var rY = 0;

  function UpdateCursorPosition(e) {
    cX = e.pageX;
    cY = e.pageY;
  }

  function UpdateCursorPositionDocAll(e) {
    cX = event.clientX;
    cY = event.clientY;
  }
  if (document.all) {
    document.onmousemove = UpdateCursorPositionDocAll;
  } else {
    document.onmousemove = UpdateCursorPosition;
  }

  function AssignPosition(d) {
    if (self.pageYOffset) {
      rX = self.pageXOffset;
      rY = self.pageYOffset;
    } else if (document.documentElement && document.documentElement.scrollTop) {
      rX = document.documentElement.scrollLeft;
      rY = document.documentElement.scrollTop;
    } else if (document.body) {
      rX = document.body.scrollLeft;
      rY = document.body.scrollTop;
    }
    if (document.all) {
      cX += rX;
      cY += rY;
    }
    d.style.left = (cX + 10) + "px";
    d.style.top = (cY + 10) + "px";
  }

  function HideContent(d) {
    if (d.length < 1) {
      return;
    }
    document.getElementById(d).style.display = "none";
  }

  function ShowContent(d) {
    if (d.length < 1) {
      return;
    }
    var dd = document.getElementById(d);
    AssignPosition(dd);
    dd.style.display = "block";
  }

  function ReverseContentDisplay(d) {
    if (d.length < 1) {
      return;
    }
    var dd = document.getElementById(d);
    AssignPosition(dd);
    if (dd.style.display == "none") {
      dd.style.display = "block";
    } else {
      dd.style.display = "none";
    }
  }
  //-->
</script>


<a onmouseover="ShowContent('uniquename3'); return true;" onmouseout="HideContent('uniquename3'); return true;" href="javascript:ShowContent('uniquename3')">
[show on mouseover, hide on mouseout]
</a>
<div id="uniquename3" style="display:none;
position:absolute;
border-style: solid;
background-color: white;
padding: 5px;">
  Content goes here.
</div>

It is a bit old, this post. But this is my code to show/hide the columns. I use the built in function to display the columns and just mark them.

Function that displays columns shown/hidden columns. The #jqGrid is the name of my grid, and the columnChooser is the jqGrid column chooser.

  function showHideColumns() {
        $('#jqGrid').jqGrid('columnChooser', {
            width: 250,
            dialog_opts: {
                modal: true,
                minWidth: 250,
                height: 300,
                show: 'blind',
                hide: 'explode',
                dividerLocation: 0.5
            } });

I'm pretty sure it's manufacturer dependent, since they will be accessed through an I/O port. If you have a specific board you're trying to work with, try looking through the manuals and/or contacting the manufacturer.

If you want to do this for a lot of different boards, I'd recommend contacting someone at something like SiSoftware or be prepared to read a LOT of motherboard manuals.

As another note, not all boards have temperature monitors.

You also might run into problems getting privileged access from the kernel.

Someone might find this useful, I had a problem flattening array at some dimension, I would call it last dimension so for example, if I have array like:

array (
  'germany' => 
  array (
    'cars' => 
    array (
      'bmw' => 
      array (
        0 => 'm4',
        1 => 'x3',
        2 => 'x8',
      ),
    ),
  ),
  'france' => 
  array (
    'cars' => 
    array (
      'peugeot' => 
      array (
        0 => '206',
        1 => '3008',
        2 => '5008',
      ),
    ),
  ),
)

Or:

array (
  'earth' => 
  array (
    'germany' => 
    array (
      'cars' => 
      array (
        'bmw' => 
        array (
          0 => 'm4',
          1 => 'x3',
          2 => 'x8',
        ),
      ),
    ),
  ),
  'mars' => 
  array (
    'france' => 
    array (
      'cars' => 
      array (
        'peugeot' => 
        array (
          0 => '206',
          1 => '3008',
          2 => '5008',
        ),
      ),
    ),
  ),
)

For both of these arrays when I call method below I get result:

array (
  0 => 
  array (
    0 => 'm4',
    1 => 'x3',
    2 => 'x8',
  ),
  1 => 
  array (
    0 => '206',
    1 => '3008',
    2 => '5008',
  ),
)

So I am flattening to last array dimension which should stay the same, method below could be refactored to actually stop at any kind of level:

function flattenAggregatedArray($aggregatedArray) {
    $final = $lvls = [];
    $counter = 1;
    $lvls[$counter] = $aggregatedArray;


    $elem = current($aggregatedArray);

    while ($elem){
        while(is_array($elem)){
            $counter++;
            $lvls[$counter] = $elem;
            $elem =  current($elem);
        }

        $final[] = $lvls[$counter];
        $elem = next($lvls[--$counter]);
        while ( $elem  == null){
            if (isset($lvls[$counter-1])){
                $elem = next($lvls[--$counter]);
            }
            else{
                return $final;
            }
        }
    }
}

By the looks of it you need to actually pass drawImage an image object like so

var canvas = document.getElementById("c");_x000D_
var ctx = canvas.getContext("2d");_x000D_
_x000D_
var image = new Image();_x000D_
image.onload = function() {_x000D_
  ctx.drawImage(image, 0, 0);_x000D_
};_x000D_
image.src = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAIAAAACDbGyAAAAAXNSR0IArs4c6QAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9oMCRUiMrIBQVkAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAADElEQVQI12NgoC4AAABQAAEiE+h1AAAAAElFTkSuQmCC";

<canvas id="c"></canvas>

I've tried it in chrome and it works fine.

I just needed to do this, but thought Steven's solution would be slow. This should hopefully use graphics HW. Create a category on UIImage:

- (UIImage *)imageByApplyingAlpha:(CGFloat) alpha {
    UIGraphicsBeginImageContextWithOptions(self.size, NO, 0.0f);

    CGContextRef ctx = UIGraphicsGetCurrentContext();
    CGRect area = CGRectMake(0, 0, self.size.width, self.size.height);

    CGContextScaleCTM(ctx, 1, -1);
    CGContextTranslateCTM(ctx, 0, -area.size.height);

    CGContextSetBlendMode(ctx, kCGBlendModeMultiply);

    CGContextSetAlpha(ctx, alpha);

    CGContextDrawImage(ctx, area, self.CGImage);

    UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();

    return newImage;
}

Another idea:

Place all your parameters in a properties file (one parameter = one property in this file), then in your main method, load this file (using Properties.load(*fileInputStream*)). So if you want to modify one argument, you will just need to edit your args.properties file, and launch your application without more steps to do...

Of course, this is only for development purposes, but can be really helpfull if you have to change your arguments often...

I know this is an old question, but I've found another answer that worked better for me and it doesn't seem to appear in any of the answers.

Create a layout xml:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:paddingTop="5dip"
    android:paddingBottom="5dip"
    android:paddingStart="10dip"
    android:paddingEnd="10dip">

<ImageView
    android:id="@+id/shoe_select_icon"
    android:layout_width="30dp"
    android:layout_height="30dp"
    android:layout_gravity="center_vertical"
    android:scaleType="fitXY" />

<TextView
    android:id="@+id/shoe_select_text"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:textSize="20sp"
    android:paddingStart="10dp"
    android:paddingEnd="10dp"/>

</LinearLayout>

Create a ListPopupWindow and a map with the content:

ListPopupWindow popupWindow;
List<HashMap<String, Object>> data = new ArrayList<>();
HashMap<String, Object> map = new HashMap<>();
    map.put(TITLE, getString(R.string.left));
    map.put(ICON, R.drawable.left);
    data.add(map);
    map = new HashMap<>();
    map.put(TITLE, getString(R.string.right));
    map.put(ICON, R.drawable.right);
    data.add(map);

Then on click, display the menu using this function:

private void showListMenu(final View anchor) {
    popupWindow = new ListPopupWindow(this);

    ListAdapter adapter = new SimpleAdapter(
            this,
            data,
            R.layout.shoe_select,
            new String[] {TITLE, ICON}, // These are just the keys that the data uses (constant strings)
            new int[] {R.id.shoe_select_text, R.id.shoe_select_icon}); // The view ids to map the data to

    popupWindow.setAnchorView(anchor);
    popupWindow.setAdapter(adapter);
    popupWindow.setWidth(400);
    popupWindow.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            switch (position){
                case 0:
                    devicesAdapter.setSelectedLeftPosition(devicesList.getChildAdapterPosition(anchor));
                    break;
                case 1:
                    devicesAdapter.setSelectedRightPosition(devicesList.getChildAdapterPosition(anchor));
                    break;
                default:
                    break;
            }
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    devicesAdapter.notifyDataSetChanged();
                }
            });
            popupWindow.dismiss();
        }
    });
    popupWindow.show();
}

Try <input type="number" step="0.01" /> if you are targeting 2 decimal places :-).

In most cases the solution of CD.. will work perfectly fine. However I had a bit more twisted situation:

 @(String.IsNullOrEmpty(Model.MaidenName) ? " " : Model.MaidenName)

This would print me "&nbsp;" in my page, respectively generate the source  . Now there is a function Html.Raw(" ") which is supposed to let you write source code, except in this constellation it throws a compiler error:

Compiler Error Message: CS0173: Type of conditional expression cannot be determined because there is no implicit conversion between 'System.Web.IHtmlString' and 'string'

So I ended up writing a statement like the following, which is less nice but works even in my case:

@if (String.IsNullOrEmpty(Model.MaidenName)) { @Html.Raw(" ") } else { @Model.MaidenName } 

Note: interesting thing is, once you are inside the curly brace, you have to restart a Razor block.

GitHub solution solved the problem for me by adding

• Global.asax.cs: Set AntiForgeryConfig.SuppressXFrameOptionsHeader = true; in Application_Start:
• Manually add the X-Frame-Options header in Application_BeginRequest

To get Incoming,Outgoing and Missed Call history , hope this code will help u:)

Call this code on your background thread.

StringBuffer sb = new StringBuffer();

String[] projection = new String[] {
    CallLog.Calls.CACHED_NAME,
    CallLog.Calls.NUMBER,
    CallLog.Calls.TYPE,
    CallLog.Calls.DATE,
    CallLog.Calls.DURATION
};

sb.append("Call Details :");

// String strOrder = android.provider.CallLog.Calls.DATE + " DESC";

Cursor managedCursor =  getApplicationContext().getContentResolver().query(CallLog.Calls.CONTENT_URI, projection, null, null, null);
while (managedCursor.moveToNext()) {
    String name = managedCursor.getString(0); //name
    String number = managedCursor.getString(1); // number
    String type = managedCursor.getString(2); // type 
    String date = managedCursor.getString(3); // time 
    @SuppressLint("SimpleDateFormat") 
    SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yyyy HH:mm");
    String dateString = formatter.format(new Date(Long.parseLong(date)));

    String duration = managedCursor.getString(4); // duration

    String dir = null;
    int dircode = Integer.parseInt(type);
    switch (dircode) {
        case CallLog.Calls.OUTGOING_TYPE:
            dir = "OUTGOING";
            break;
        case CallLog.Calls.INCOMING_TYPE:
            dir = "INCOMING";
            break;
        case CallLog.Calls.MISSED_TYPE:
            dir = "MISSED";
            break;
    }

sb.append("\nPhone Name :-- "+name+"  Number:--- " + number + " \nCall Type:--- " + dir + " \nCall Date:--- " + dateString + " \nCall duration in sec :--- " + duration);
sb.append("\n----------------------------------");

Make a HTML Table from a JSON array of Objects by extending $ as shown below

$.makeTable = function (mydata) {
    var table = $('<table border=1>');
    var tblHeader = "<tr>";
    for (var k in mydata[0]) tblHeader += "<th>" + k + "</th>";
    tblHeader += "</tr>";
    $(tblHeader).appendTo(table);
    $.each(mydata, function (index, value) {
        var TableRow = "<tr>";
        $.each(value, function (key, val) {
            TableRow += "<td>" + val + "</td>";
        });
        TableRow += "</tr>";
        $(table).append(TableRow);
    });
    return ($(table));
};

and use as follows:

var mydata = eval(jdata);
var table = $.makeTable(mydata);
$(table).appendTo("#TableCont");

where TableCont is some div

After git commit -m "{your commit message}", you will get a commit hash before the push. So you can see what you are about to push with git by running the following command:

git diff origin/{your_branch_name} commit hash

e.g: git diff origin/master c0e06d2

Please wait Support Pack 21 in September 2017

UPDATE: More info

https://wiki.scn.sap.com/wiki/display/BOBJ/Crystal+Reports%2C+Developer+for+Visual+Studio+Downloads

VS 2017 - Tested opening existing app and it works, CR for VS is not integrated into the app so no new CR projects available- should be fully integrated in SP 21

About release

Link: https://answers.sap.com/questions/168439/crystal-report-for-vs-2017.html

Moderator Don Williams said:

Not supported yet, I tried to get it into SP 20 but due to time constraints DEV can't get it into VS until SP 21, due out in September time...

You need to await the GetAsync method. It will then throw a TaskCanceledException if it has timed out. Additionally, GetStringAsync and GetStreamAsync internally handle timeout, so they will NEVER throw.

string baseAddress = "http://localhost:8080/";
var client = new HttpClient() 
{ 
    BaseAddress = new Uri(baseAddress), 
    Timeout = TimeSpan.FromMilliseconds(1) 
};
try
{
    var s = await client.GetAsync();
}
catch(Exception e)
{
    Console.WriteLine(e.Message);
    Console.WriteLine(e.InnerException.Message);
}

You can't and shouldn't modify a list while iterating over it. You can solve this by temporarely saving the objects to remove:

List<Object> toRemove = new ArrayList<Object>();
for(Object a: list){
    if(a.getXXX().equalsIgnoreCase("AAA")){
        toRemove.add(a);
    }
}
list.removeAll(toRemove);

var uniq = allvalues.GroupBy(x => x.Id).Select(y=>y.First()).Distinct();

Easy and simple

'for unique file names I use

Dim ts, logfile, thisScript

thisScript = LEFT(Wscript.ScriptName,LEN(Wscript.ScriptName)-4) ' assuming .vbs extension

ts = timeStamp
logfile = thisScript & "_" & ts

' ======
Function timeStamp() 
    timeStamp = Year(Now) & "-" & _
    Right("0" & Month(Now),2)  & "-" & _
    Right("0" & Day(Now),2)  & "_" & _  
    Right("0" & Hour(Now),2) & _
    Right("0" & Minute(Now),2) '    '& _    Right("0" & Second(Now),2) 
End Function
' ======

An example using jQuery is below. Hope this helps

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<title>My jQuery JSON Web Page</title>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">

JSONTest = function() {

    var resultDiv = $("#resultDivContainer");

    $.ajax({
        url: "https://example.com/api/",
        type: "POST",
        data: { apiKey: "23462", method: "example", ip: "208.74.35.5" },
        dataType: "json",
        success: function (result) {
            switch (result) {
                case true:
                    processResponse(result);
                    break;
                default:
                    resultDiv.html(result);
            }
        },
        error: function (xhr, ajaxOptions, thrownError) {
        alert(xhr.status);
        alert(thrownError);
        }
    });
};

</script>
</head>
<body>

<h1>My jQuery JSON Web Page</h1>

<div id="resultDivContainer"></div>

<button type="button" onclick="JSONTest()">JSON</button>

</body>
</html> 

Firebug debug process

Here's a similar system for the situation where you have a variable you want to sort by, initially, but then you want to sort by a secondary variable according to the order that this secondary variable first appears in the initial sort.

In the function below, the initial sort variable is called order_by and the secondary variable is called order_along - as in "order by this variable along its initial order".

library(dplyr, warn.conflicts = FALSE)
df <- structure(
  list(
    msoa11hclnm = c(
      "Bewbush", "Tilgate", "Felpham",
      "Selsey", "Brunswick", "Ratton", "Ore", "Polegate", "Mile Oak",
      "Upperton", "Arundel", "Kemptown"
    ),
    lad20nm = c(
      "Crawley", "Crawley",
      "Arun", "Chichester", "Brighton and Hove", "Eastbourne", "Hastings",
      "Wealden", "Brighton and Hove", "Eastbourne", "Arun", "Brighton and Hove"
    ),
    shape_area = c(
      1328821, 3089180, 3540014, 9738033, 448888, 10152663, 5517102,
      7036428, 5656430, 2653589, 72832514, 826151
    )
  ),
  row.names = c(NA, -12L), class = "data.frame"
)

this does not give me what I need:

df %>% 
  dplyr::arrange(shape_area, lad20nm)
#>    msoa11hclnm           lad20nm shape_area
#> 1    Brunswick Brighton and Hove     448888
#> 2     Kemptown Brighton and Hove     826151
#> 3      Bewbush           Crawley    1328821
#> 4     Upperton        Eastbourne    2653589
#> 5      Tilgate           Crawley    3089180
#> 6      Felpham              Arun    3540014
#> 7          Ore          Hastings    5517102
#> 8     Mile Oak Brighton and Hove    5656430
#> 9     Polegate           Wealden    7036428
#> 10      Selsey        Chichester    9738033
#> 11      Ratton        Eastbourne   10152663
#> 12     Arundel              Arun   72832514

Here’s a function:

order_along <- function(df, order_along, order_by) {
  cols <- colnames(df)
  
  df <- df %>%
    dplyr::arrange({{ order_by }})
  
  df %>% 
    dplyr::select({{ order_along }}) %>% 
    dplyr::distinct() %>% 
    dplyr::full_join(df) %>% 
    dplyr::select(dplyr::all_of(cols))
  
}

order_along(df, lad20nm, shape_area)
#> Joining, by = "lad20nm"
#>    msoa11hclnm           lad20nm shape_area
#> 1    Brunswick Brighton and Hove     448888
#> 2     Kemptown Brighton and Hove     826151
#> 3     Mile Oak Brighton and Hove    5656430
#> 4      Bewbush           Crawley    1328821
#> 5      Tilgate           Crawley    3089180
#> 6     Upperton        Eastbourne    2653589
#> 7       Ratton        Eastbourne   10152663
#> 8      Felpham              Arun    3540014
#> 9      Arundel              Arun   72832514
#> 10         Ore          Hastings    5517102
#> 11    Polegate           Wealden    7036428
#> 12      Selsey        Chichester    9738033

^{Created on 2021-01-12 by the reprex package (v0.3.0)}

You can check out this method for sending image and form data altogether

<div class="form-group ml-5 mt-4" ng-app="myApp" ng-controller="myCtrl">
                    <label for="image_name">Image Name:</label>
                    <input type="text"   placeholder="Image name" ng-model="fileName" class="form-control" required>
                    <br>

                    <br>
                    <input id="file_src" type="file"   accept="image/jpeg" file-input="files"   >
                    <br>
                        {{file_name}}
            <img class="rounded mt-2 mb-2 " id="prvw_img" width="150" height="100" >
                    <hr>
                      <button class="btn btn-info" ng-click="uploadFile()">Upload</button>
                        <br>

                       <div ng-show = "IsVisible" class="alert alert-info w-100 shadow mt-2" role="alert">
              <strong> {{response_msg}} </strong>
            </div>
                            <div class="alert alert-danger " id="filealert"> <strong> File Size should be less than 4 MB </strong></div>
                    </div>

Angular JS Code

    var app = angular.module("myApp", []);
 app.directive("fileInput", function($parse){
      return{
           link: function($scope, element, attrs){
                element.on("change", function(event){
                     var files = event.target.files;


                     $parse(attrs.fileInput).assign($scope, element[0].files);
                     $scope.$apply();
                });
           }
      }
 });
 app.controller("myCtrl", function($scope, $http){
      $scope.IsVisible = false;
      $scope.uploadFile = function(){
           var form_data = new FormData();
           angular.forEach($scope.files, function(file){
                form_data.append('file', file); //form file
                                form_data.append('file_Name',$scope.fileName); //form text data
           });
           $http.post('upload.php', form_data,
           {
                //'file_Name':$scope.file_name;
                transformRequest: angular.identity,
                headers: {'Content-Type': undefined,'Process-Data': false}
           }).success(function(response){
             $scope.IsVisible = $scope.IsVisible = true;
                      $scope.response_msg=response;
               // alert(response);
               // $scope.select();
           });
      }

 });

The curly braces inside backgroundImage property are wrong.

Probably you are using webpack along with image files loader, so Background should be already a String: backgroundImage: "url(" + Background + ")"

You can also use ES6 string templates as below to achieve the same effect:

backgroundImage: `url(${Background})`