It's depends on if your computer support WMI. My computer can't run this WMI demo too.

But I successfully get the CPU temperature via Open Hardware Monitor. Add the Openhardwaremonitor reference in Visual Studio. It's easier. Try this

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using OpenHardwareMonitor.Hardware;
namespace Get_CPU_Temp5
{
   class Program
   {
       public class UpdateVisitor : IVisitor
       {
           public void VisitComputer(IComputer computer)
           {
               computer.Traverse(this);
           }
           public void VisitHardware(IHardware hardware)
           {
               hardware.Update();
               foreach (IHardware subHardware in hardware.SubHardware) subHardware.Accept(this);
           }
           public void VisitSensor(ISensor sensor) { }
           public void VisitParameter(IParameter parameter) { }
       }
       static void GetSystemInfo()
       {
           UpdateVisitor updateVisitor = new UpdateVisitor();
           Computer computer = new Computer();
           computer.Open();
           computer.CPUEnabled = true;
           computer.Accept(updateVisitor);
           for (int i = 0; i < computer.Hardware.Length; i++)
           {
               if (computer.Hardware[i].HardwareType == HardwareType.CPU)
               {
                   for (int j = 0; j < computer.Hardware[i].Sensors.Length; j++)
                   {
                       if (computer.Hardware[i].Sensors[j].SensorType == SensorType.Temperature)
                               Console.WriteLine(computer.Hardware[i].Sensors[j].Name + ":" + computer.Hardware[i].Sensors[j].Value.ToString() + "\r");
                   }
               }
           }
           computer.Close();
       }
       static void Main(string[] args)
       {
           while (true)
           {
               GetSystemInfo();
           }
       }
   }
}

You need to run this demo as administrator.

You can see the tutorial here: http://www.lattepanda.com/topic-f11t3004.html

In the HKEY_USERS\oneyouwanttoknow\ you can look at \Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders and it will reveal their profile paths. c:\users\whothisis\Desktop, etc.

Try this one, it gives a unique hard disk ID: Port of DiskId32 for Delphi 7-2010.

Besides the most commonly known registry key for installed programs:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall

wmic command and the add/remove programs also query another registry key:

HKEY_CLASSES_ROOT\Installer\Products

Software name shown in the list is read from the Value of a Data entry within this key called: ProductName

Removing the registry key for a certain product from both of the above locations will keep it from showing in the add/remove programs list. This is not a method to uninstall programs, it will just remove the entry from what's known to windows as installed software.

Since, by using this method you would lose the chance of using the Remove button from the add/remove list to cleanly remove the software from your system; it's recommended to export registry keys to a file before you delete them. In future, if you decided to bring that item back to the list, you would simply run the registry file you stored.

CERAS is a class name which cannot be assigned. As the class implements IDisposable a typical usage would be:

using (CERas.CERAS ceras = new CERas.CERAS())
{
    // call some method on ceras
}

pypsrp - Python PowerShell Remoting Protocol Client library

At a basic level, you can use this library to;

Execute a cmd command
Run another executable
Execute PowerShell scripts
Copy a file from the localhost to the remote Windows host
Fetch a file from the remote Windows host to the localhost
Create a Runspace Pool that contains one or multiple PowerShell pipelines and execute them asynchronously
Support for a reference host base implementation of PSRP for interactive scripts

REF: https://github.com/jborean93/pypsrp

Maybe not the best solution, but it worked for me.

[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.VisualBasic")
$VBObject=[Microsoft.VisualBasic.Devices.ComputerInfo]::new()
$SystemMemory=$VBObject.TotalPhysicalMemory

I'm going to expand your question a bit and also include the compile function.

• compile function - use for template DOM manipulation (i.e., manipulation of tElement = template element), hence manipulations that apply to all DOM clones of the template associated with the directive. (If you also need a link function (or pre and post link functions), and you defined a compile function, the compile function must return the link function(s) because the 'link' attribute is ignored if the 'compile' attribute is defined.)

• link function - normally use for registering listener callbacks (i.e., $watch expressions on the scope) as well as updating the DOM (i.e., manipulation of iElement = individual instance element). It is executed after the template has been cloned. E.g., inside an <li ng-repeat...>, the link function is executed after the <li> template (tElement) has been cloned (into an iElement) for that particular <li> element. A $watch allows a directive to be notified of scope property changes (a scope is associated with each instance), which allows the directive to render an updated instance value to the DOM.

• controller function - must be used when another directive needs to interact with this directive. E.g., on the AngularJS home page, the pane directive needs to add itself to the scope maintained by the tabs directive, hence the tabs directive needs to define a controller method (think API) that the pane directive can access/call.
  
  For a more in-depth explanation of the tabs and pane directives, and why the tabs directive creates a function on its controller using this (rather than on $scope), please see 'this' vs $scope in AngularJS controllers.

In general, you can put methods, $watches, etc. into either the directive's controller or link function. The controller will run first, which sometimes matters (see this fiddle which logs when the ctrl and link functions run with two nested directives). As Josh mentioned in a comment, you may want to put scope-manipulation functions inside a controller just for consistency with the rest of the framework.

This is for someone who cannot get it fixed after trying almost everything listed above. Please go and do some basic checking like the order of scripts, referencing them and stuff. Personally, I used a bundle from bootstrap that did not let it work for some reason. Switching to separate scripts made my life a lot easier. So yeah! Just-in-case.

Well, I'd go with:

 Dim cmd as New SqlCommand(
 "SELECT * FROM compliance_corner"_
  + " WHERE (body LIKE @query )"_ 
  + " OR (title LIKE @query)")

 cmd.Parameters.Add("@query", "%" +searchString +"%")

However, it is important to note that the mysql connector driver version must be older than 5.1.47 and later.

Outside of your technique, why not use the standard Java JarFile class to get the references you want? From there most of your problems should go away.

You can also use the interface builder to create these effects easily for simple situations. Since the z-values of the views will depend on the order they are listed in the Document Outline, you can drag a UIVisualEffectView onto the document outline before the view you want to blur. This automatically creates a nested UIView, which is the contentView property of the given UIVisualEffectView. Nest things within this view that you want to appear on top of the blur.

You can also easily take advantage of the vibrancy UIVisualEffect, which will automatically create another nested UIVisualEffectView in the document outline with vibrancy enabled by default. You can then add a label or text view to the nested UIView (again, the contentView property of the UIVisualEffectView), to achieve the same effect that the "> slide to unlock" UI element.

/*Maximum value that can be entered is 2,147,483,647
 * Program to convert entered number into string
 * */
import java.util.Scanner;

public class NumberToWords 
{

public static void main(String[] args) 
{
    double num;//for taking input number
    Scanner obj=new Scanner(System.in);
    do
    {
        System.out.println("\n\nEnter the Number (Maximum value that can be entered is 2,147,483,647)");
        num=obj.nextDouble();
        if(num<=2147483647)//checking if entered number exceeds maximum integer value
        {
            int number=(int)num;//type casting double number to integer number
            splitNumber(number);//calling splitNumber-it will split complete number in pairs of 3 digits
        }
        else
            System.out.println("Enter smaller value");//asking user to enter a smaller value compared to 2,147,483,647
    }while(num>2147483647);
}
//function to split complete number into pair of 3 digits each
public static void splitNumber(int number)
{   //splitNumber array-contains the numbers in pair of 3 digits
    int splitNumber[]=new int[4],temp=number,i=0,index;
    //splitting number into pair of 3
    if(temp==0)
        System.out.println("zero");
    while(temp!=0)
    {
        splitNumber[i++]=temp%1000;
        temp/=1000;
    }
    //passing each pair of 3 digits to another function
    for(int j=i-1;j>-1;j--)
    {   //toWords function will split pair of 3 digits to separate digits
        if(splitNumber[j]!=0)
            {toWords(splitNumber[j]);
        if(j==3)//if the number contained more than 9 digits
            System.out.print("billion,");
        else if(j==2)//if the number contained more than 6 digits & less than 10 digits
            System.out.print("million,");
        else if(j==1)
            System.out.print("thousand,");//if the number contained more than 3 digits & less than 7 digits
            }
            }       
}
//function that splits number into individual digits
public static void toWords(int number)
    //splitSmallNumber array contains individual digits of number passed to this function
{   int splitSmallNumber[]=new int[3],i=0,j;
    int temp=number;//making temporary copy of the number
    //logic to split number into its constituent digits

    while(temp!=0)
    {
        splitSmallNumber[i++]=temp%10;
        temp/=10;
    }
    //printing words for each digit
    for(j=i-1;j>-1;j--)
      //{   if the digit is greater than zero
        if(splitSmallNumber[j]>=0)
            //if the digit is at 3rd place or if digit is at (1st place with digit at 2nd place not equal to zero)
        {   if(j==2||(j==0 && (splitSmallNumber[1]!=1)))
            {
                switch(splitSmallNumber[j])
                {

                    case 1:System.out.print("one ");break;
                    case 2:System.out.print("two ");break;
                    case 3:System.out.print("three ");break;
                    case 4:System.out.print("four ");break;
                    case 5:System.out.print("five ");break;
                    case 6:System.out.print("six ");break;
                    case 7:System.out.print("seven ");break;
                    case 8:System.out.print("eight ");break;
                    case 9:System.out.print("nine ");break;

            }

        }
        //if digit is at 2nd place
        if(j==1)
        {       //if digit at 2nd place is 0 or 1
                if(((splitSmallNumber[j]==0)||(splitSmallNumber[j]==1))&& splitSmallNumber[2]!=0 )
                System.out.print("hundred ");
            switch(splitSmallNumber[1])
            {   case 1://if digit at 2nd place is 1 example-213
                        switch(splitSmallNumber[0])
                        {
                        case 1:System.out.print("eleven ");break;
                        case 2:System.out.print("twelve ");break;
                        case 3:System.out.print("thirteen ");break;
                        case 4:System.out.print("fourteen ");break;
                        case 5:System.out.print("fifteen ");break;
                        case 6:System.out.print("sixteen ");break;
                        case 7:System.out.print("seventeen ");break;
                        case 8:System.out.print("eighteen ");break;
                        case 9:System.out.print("nineteen ");break;
                        case 0:System.out.print("ten ");break;
                        }break;
                        //if digit at 2nd place is not 1
                    case 2:System.out.print("twenty ");break;
                    case 3:System.out.print("thirty ");break;
                    case 4:System.out.print("forty ");break;
                    case 5:System.out.print("fifty ");break;
                    case 6:System.out.print("sixty ");break;
                    case 7:System.out.print("seventy ");break;
                    case 8:System.out.print("eighty ");break;
                    case 9:System.out.print("ninety ");break;
                    //case 0:   System.out.println("hundred ");break;

            }                           
        }           
    }
  }

}

public class ConfigMan
{
    #region Members

    string _assemblyLocation;
    Configuration _configuration;

    #endregion Members

    #region Constructors

    /// <summary>
    /// Loads config file settings for libraries that use assembly.dll.config files
    /// </summary>
    /// <param name="assemblyLocation">The full path or UNC location of the loaded file that contains the manifest.</param>
    public ConfigMan(string assemblyLocation)
    {
        _assemblyLocation = assemblyLocation;
    }

    #endregion Constructors

    #region Properties

    Configuration Configuration
    {
        get
        {
            if (_configuration == null)
            {
                try
                {
                    _configuration = ConfigurationManager.OpenExeConfiguration(_assemblyLocation);
                }
                catch (Exception exception)
                {
                }
            }
            return _configuration;
        }
    }

    #endregion Properties

    #region Methods

    public string GetAppSetting(string key)
    {
        string result = string.Empty;
        if (Configuration != null)
        {
            KeyValueConfigurationElement keyValueConfigurationElement = Configuration.AppSettings.Settings[key];
            if (keyValueConfigurationElement != null)
            {
                string value = keyValueConfigurationElement.Value;
                if (!string.IsNullOrEmpty(value)) result = value;
            }
        }
        return result;
    }

    #endregion Methods
}

Just for something to do, I refactored the top answer into a class. The usage is something like:

ConfigMan configMan = new ConfigMan(this.GetType().Assembly.Location);
var setting = configMan.GetAppSetting("AppSettingsKey");

Try using this sample code. Using the Jquery validation plugin and additional methods. This is the working code for my project. Hope this helps you

//jquery validation booking page_x000D_
 _x000D_
 // Wait for the DOM to be ready_x000D_
$(function() {_x000D_
  // Initialize form validation on the registration form._x000D_
  // It has the name attribute "registration"_x000D_
  $("form[name='book']").validate({_x000D_
   //on key up validation_x000D_
   onkeyup: function(element) {_x000D_
      $(element).valid(); _x000D_
    },  _x000D_
    // Specify validation rules_x000D_
    rules: {_x000D_
      // The key name on the left side is the name attribute_x000D_
      // of an input field. Validation rules are defined_x000D_
      // on the right side_x000D_
      fname: {_x000D_
        required: true,_x000D_
        lettersonly: true_x000D_
        },_x000D_
      lname:{_x000D_
        required: true,_x000D_
        lettersonly: true_x000D_
        },_x000D_
      email: {_x000D_
        required: true,_x000D_
        // Specify that email should be validated_x000D_
        // by the built-in "email" rule_x000D_
        email: true_x000D_
      },_x000D_
      password: {_x000D_
        required: true,_x000D_
        minlength: 5_x000D_
      }_x000D_
    },_x000D_
    // Specify validation error messages_x000D_
    messages: {_x000D_
      fname: {_x000D_
      required:"Please enter your firstname",_x000D_
      lettersonly:"Letters allowed only"_x000D_
      },_x000D_
      lname: {_x000D_
      required:"Please enter your lastname",_x000D_
      lettersonly:"Letters allowed only"_x000D_
      },_x000D_
      email: "Please enter a valid email address"_x000D_
    },_x000D_
    // Make sure the form is submitted to the destination defined_x000D_
    // in the "action" attribute of the form when valid_x000D_
    submitHandler: function(form) {_x000D_
      form.submit();_x000D_
    }_x000D_
  });_x000D_
});

.error {_x000D_
  color: red;_x000D_
  margin-left: 5px;_x000D_
  font-size:15px;_x000D_
}

<script src="design/bootstrap-3.3.7-dist/js/jquery.validate.js"></script>_x000D_
<script src="design/bootstrap-3.3.7-dist/js/additional-methods.js"></script>_x000D_
_x000D_
<form name="book" id="book" action="" method="post">_x000D_
_x000D_
    <div class="row form-group">_x000D_
        <div class="col-md-6 ">_x000D_
            <label class="" for="fname">First Name</label>_x000D_
            <input type="text" name="fname" id="fname" class="form-control" placeholder="First Name">_x000D_
        </div>_x000D_
        <div class="col-md-6">_x000D_
            <label class="" for="lname">Last Name</label>_x000D_
            <input type="text" name="lname" id="lname" class="form-control" placeholder="Last Name">_x000D_
        </div>_x000D_
    </div>_x000D_
_x000D_
    <div class="row form-group">_x000D_
        <div class="col-md-6 ">_x000D_
            <label class="" for="date">Date</label>_x000D_
            <input type="text" id="date" class="form-control datepicker px-2" placeholder="Date of visit">_x000D_
        </div>_x000D_
        <div class="col-md-6">_x000D_
            <label class="" for="email">Email</label>_x000D_
            <input type="email" name="email" id="email" class="form-control" placeholder="Email">_x000D_
        </div>_x000D_
    </div>_x000D_
_x000D_
    <div class="row form-group">_x000D_
        <div class="col-md-12">_x000D_
            <label class="" for="treatment">Service You Want</label>_x000D_
            <select name="treatment" id="treatment" class="form-control">_x000D_
                <option value="">Hair Cut</option>_x000D_
                <option value="">Hair Coloring</option>_x000D_
                <option value="">Perms and Curls</option>_x000D_
                <option value="">Hair Conditioning</option>_x000D_
                <option value="">Manicure</option>_x000D_
                <option value="">Pedicure</option>_x000D_
                <option value="">Nails Extension</option>_x000D_
                <option value="">Nail Design</option>_x000D_
                <option value="">Waxing Eyebrows</option>_x000D_
                <option value="">Waxing Hands/Legs</option>_x000D_
                <option value="">Full Face Waxing</option>_x000D_
                <option value="">Full Body/Body Parts Wax</option>_x000D_
            </select>_x000D_
        </div>_x000D_
    </div>_x000D_
_x000D_
    <div class="row form-group">_x000D_
        <div class="col-md-12">_x000D_
            <label class="" for="note">Notes</label>_x000D_
            <textarea name="note" id="note" cols="30" rows="5" class="form-control" placeholder="Write your notes or questions here..."></textarea>_x000D_
        </div>_x000D_
    </div>_x000D_
_x000D_
    <div class="row form-group">_x000D_
        <div class="col-md-12">_x000D_
            <center><input type="submit" value="Book Now" class="btn btn-primary btn-lg"></center>_x000D_
        </div>_x000D_
    </div>_x000D_
_x000D_
</form>

Assuming there are two dictionaries with exact same keys, below is the most succinct way of doing it (python3 should be used for both the solution).

d1 = {'a': 1, 'b': 2, 'c':3}
d2 = {'a': 5, 'b': 6, 'c':7} 

# get keys from one of the dictionary
ks = [k for k in d1.keys()]

print(ks)
['a', 'b', 'c']

# call values from each dictionary on available keys
d_merged = {k: (d1[k], d2[k]) for k in ks}

print(d_merged)
{'a': (1, 5), 'b': (2, 6), 'c': (3, 7)}

# to merge values as list
d_merged = {k: [d1[k], d2[k]] for k in ks}
print(d_merged)
{'a': [1, 5], 'b': [2, 6], 'c': [3, 7]}

If there are two dictionaries with some common keys, but a few different keys, a list of all the keys should be prepared.

d1 = {'a': 1, 'b': 2, 'c':3, 'd': 9}
d2 = {'a': 5, 'b': 6, 'c':7, 'e': 4} 

# get keys from one of the dictionary
d1_ks = [k for k in d1.keys()]
d2_ks = [k for k in d2.keys()]

all_ks = set(d1_ks + d2_ks)

print(all_ks)
['a', 'b', 'c', 'd', 'e']

# call values from each dictionary on available keys
d_merged = {k: [d1.get(k), d2.get(k)] for k in all_ks}

print(d_merged)
{'d': [9, None], 'a': [1, 5], 'b': [2, 6], 'c': [3, 7], 'e': [None, 4]}

I think you are trying to run an emulator based on x86. I got the same error when I just download the HAXM under Extras category of Android SDK Manager. Actually, you need install it. Go to the directory of extras and run the installation of HAXM. Hope this will solve your problem.

- name: copy vhosts
  template: src=site-vhost.conf dest=/etc/apache2/sites-enabled/{{ item }}.conf
  with_items:
    - somehost.local
    - otherhost.local
  notify: restart apache

IMPORTANT: Note that an item does not have to be just a string, it can be an object with as many properties as you like, so that way you can pass any number of variables.

In the template I have:

<VirtualHost *:80>
    ServerAdmin [email protected]
    ServerName {{ item }}
    DocumentRoot /vagrant/public


    ErrorLog ${APACHE_LOG_DIR}/error-{{ item }}.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

</VirtualHost>

Never use escape(). It's nothing to do with HTML-encoding. It's more like URL-encoding, but it's not even properly that. It's a bizarre non-standard encoding available only in JavaScript.

If you want an HTML encoder, you'll have to write it yourself as JavaScript doesn't give you one. For example:

function encodeHTML(s) {
    return s.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/"/g, '&quot;');
}

However whilst this is enough to put your user_id in places like the input value, it's not enough for id because IDs can only use a limited selection of characters. (And % isn't among them, so escape() or even encodeURIComponent() is no good.)

You could invent your own encoding scheme to put any characters in an ID, for example:

function encodeID(s) {
    if (s==='') return '_';
    return s.replace(/[^a-zA-Z0-9.-]/g, function(match) {
        return '_'+match[0].charCodeAt(0).toString(16)+'_';
    });
}

But you've still got a problem if the same user_id occurs twice. And to be honest, the whole thing with throwing around HTML strings is usually a bad idea. Use DOM methods instead, and retain JavaScript references to each element, so you don't have to keep calling getElementById, or worrying about how arbitrary strings are inserted into IDs.

eg.:

function addChut(user_id) {
    var log= document.createElement('div');
    log.className= 'log';
    var textarea= document.createElement('textarea');
    var input= document.createElement('input');
    input.value= user_id;
    input.readonly= True;
    var button= document.createElement('input');
    button.type= 'button';
    button.value= 'Message';

    var chut= document.createElement('div');
    chut.className= 'chut';
    chut.appendChild(log);
    chut.appendChild(textarea);
    chut.appendChild(input);
    chut.appendChild(button);
    document.getElementById('chuts').appendChild(chut);

    button.onclick= function() {
        alert('Send '+textarea.value+' to '+user_id);
    };

    return chut;
}

You could also use a convenience function or JS framework to cut down on the lengthiness of the create-set-appends calls there.

ETA:

I'm using jQuery at the moment as a framework

OK, then consider the jQuery 1.4 creation shortcuts, eg.:

var log= $('<div>', {className: 'log'});
var input= $('<input>', {readOnly: true, val: user_id});
...

The problem I have right now is that I use JSONP to add elements and events to a page, and so I can not know whether the elements already exist or not before showing a message.

You can keep a lookup of user_id to element nodes (or wrapper objects) in JavaScript, to save putting that information in the DOM itself, where the characters that can go in an id are restricted.

var chut_lookup= {};
...

function getChut(user_id) {
    var key= '_map_'+user_id;
    if (key in chut_lookup)
        return chut_lookup[key];
    return chut_lookup[key]= addChut(user_id);
}

(The _map_ prefix is because JavaScript objects don't quite work as a mapping of arbitrary strings. The empty string and, in IE, some Object member names, confuse it.)

You want to use:

git checkout --ours foo/bar.java
git add foo/bar.java

If you rebase a branch feature_x against main (i.e. running git rebase main while on branch feature_x), during rebasing ours refers to main and theirs to feature_x.

As pointed out in the git-rebase docs:

Note that a rebase merge works by replaying each commit from the working branch on top of the branch. Because of this, when a merge conflict happens, the side reported as ours is the so-far rebased series, starting with <upstream>, and theirs is the working branch. In other words, the sides are swapped.

For further details read this thread.

Well, after looking around the best comparison I've found so far is:

• http://www.sturmnet.org/blog/2010/03/04/poll-ioc-containers-for-net

• http://www.sturmnet.org/blog/2010/03/04/poll-results-ioc-containers-for-net

It was a poll taken in March 2010.

One point of interest to me is that people who've used a DI/IoC Framework and liked/disliked it, StructureMap appears to come out on top.

Also from the poll, it seems that Castle.Windsor and StructureMap seem to be most highly favoured.

Interestingly, Unity and Spring.Net seem to be the popular options which are most generally disliked. (I was considering Unity out of laziness (and Microsoft badge/support), but I'll be looking more closely at Castle Windsor and StructureMap now.)

Of course this probably (?) doesn't apply to Unity 2.0 which was released in May 2010.

Hopefully someone else can provide a comparison based on direct experience.

In addition to move_to_element() and scrollIntoView() I wanted to pose the following code which attempts to center the element in the view:

desired_y = (element.size['height'] / 2) + element.location['y']
window_h = driver.execute_script('return window.innerHeight')
window_y = driver.execute_script('return window.pageYOffset')
current_y = (window_h / 2) + window_y
scroll_y_by = desired_y - current_y

driver.execute_script("window.scrollBy(0, arguments[0]);", scroll_y_by)

To read:-

NSString *html = [myWebView stringByEvaluatingJavaScriptFromString: @"document.getElementById('your div id').textContent"];
NSLog(html);    

To modify:-

html = [myWebView stringByEvaluatingJavaScriptFromString: @"document.getElementById('your div id').textContent=''"];

It's March 2019, and I just did it this way:

1. Access https://id.atlassian.com/login/resetpassword
2. Fill your email and click "Send recovery link"
3. You will receive an email, and this is where people mess it up. Don't click the Log in to my account button, instead, you want to click the small link bellow that says Alternatively, you can reset your password for your Atlassian account.
4. Set a password as you normally would

Now try to run git commands on terminal.

It might ask you to do a two-step verification the first time, just follow the steps and you're done!

Here is a sample package usage, which is quite popular in Laravel community:

{!! Form::select('subdomains[]', $subdomains, null, [
    'id' => 'subdomains',
    'multiple' => true,
    'size' => $subdomains->count(),
    'class' => 'col-12 col-md-4 form-control '.($errors->has('subdomains') ? 'is-invalid' : ''),
]) !!}

Package: https://laravelcollective.com/

Why parsing formatted output while the mysql command can do directly what you want?

databases=`mysql -u $USER -p$PASSWORD --batch --skip-column-names -e "SHOW DATABASES;" | grep -E -v "(information|performance)_schema"`

Lists the database names and only this.

A reproducible example:

the_plot <- function()
{
  x <- seq(0, 1, length.out = 100)
  y <- pbeta(x, 1, 10)
  plot(
    x,
    y,
    xlab = "False Positive Rate",
    ylab = "Average true positive rate",
    type = "l"
  )
}

James's suggestion of using pointsize, in combination with the various cex parameters, can produce reasonable results.

png(
  "test.png",
  width     = 3.25,
  height    = 3.25,
  units     = "in",
  res       = 1200,
  pointsize = 4
)
par(
  mar      = c(5, 5, 2, 2),
  xaxs     = "i",
  yaxs     = "i",
  cex.axis = 2,
  cex.lab  = 2
)
the_plot()
dev.off()

Of course the better solution is to abandon this fiddling with base graphics and use a system that will handle the resolution scaling for you. For example,

library(ggplot2)

ggplot_alternative <- function()
{
  the_data <- data.frame(
    x <- seq(0, 1, length.out = 100),
    y = pbeta(x, 1, 10)
  )

ggplot(the_data, aes(x, y)) +
    geom_line() +
    xlab("False Positive Rate") +
    ylab("Average true positive rate") +
    coord_cartesian(0:1, 0:1)
}

ggsave(
  "ggtest.png",
  ggplot_alternative(),
  width = 3.25,
  height = 3.25,
  dpi = 1200
)

After validation and before INSERT check if username already exists, using mysqli(procedural). This works:

//check if username already exists
       include 'phpscript/connect.php'; //connect to your database

       $sql = "SELECT username FROM users WHERE username = '$username'";
       $result = $conn->query($sql);

       if($result->num_rows > 0) {
           $usernameErr =  "username already taken"; //takes'em back to form
       } else { // go on to INSERT new record

Try the strict equality comparison:

if(1 === true)
    document.write("oh!!! that's true");  //**this is not displayed**

The == operator does conversion from one type to another, the === operator doesn't.

first Download the ssl certificate then you can go to your java bin path execute the below command in the console.

C:\java\JDK1.8.0_66-X64\bin>keytool -printcert -file C:\Users\lova\openapi.cer -keystore openapistore

Actually I cannot reproduce the problem. The script as written in the question works fine, except for the case where $1 is empty.

However, there is a problem in the script related to redirection of stderr. Although the two forms &> and >& exist, in your case you want to use >&. You already redirected stdout, that's why the form &> does not work. You can easily verify it this way:

getent /etc/passwd username >/dev/null 2&>1
ls

You will see a file named 1 in the current directory. You want to use 2>&1 instead, or use this:

getent /etc/passwd username &>/dev/null

This also redirects stdout and stderr to /dev/null.

Warning Redirecting stderr to /dev/null might not be such a good idea. When things go wrong, you will have no clue why.

See What is the maximum length of a URL in different browsers?

The length of the url can't be changed in PHP. The linked question is about the URL size limit, you will find what you want.

 <!doctype html>
<html lang="en">
  <head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">

    <title>Hello, world!</title>
  </head>
  <body>
    <h1>Hello, world!</h1>
  <div class="custom-file">
    <input type="file" class="custom-file-input" id="inputGroupFile01">
    <label class="custom-file-label" for="inputGroupFile01">Choose file</label>
  </div>
    <!-- Optional JavaScript -->
    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script>
 <script>
$(function() {
  $(document).on('change', ':file', function() {var input = $(this), numFiles = input.get(0).files ? input.get(0).files.length : 1,
        label = input.val().replace(/\\/g, '/').replace(/.*\//, '');input.trigger('fileselect', [numFiles, label]);
  });
  $(document).ready( function() {
      $(':file').on('fileselect', function(event, numFiles, label) {var input = $(this).parents('.custom-file').find('.custom-file-label'),
      log = numFiles > 1 ? numFiles + ' files selected' : label;if( input.length ) {input.text(log);} else {if( log ) alert(log);}});
  });
});
 </script>
  </body>
</html>

I had what at first seemed to be an identical problem, but it turned out to be due to an NHibernate/WPF compatibility issue. The problem was caused by the way WPF checks for object equality. I was able to get my stuff to work by using the object ID property in the SelectedValue and SelectedValuePath properties.

<ComboBox Name="CategoryList"
          DisplayMemberPath="CategoryName"
          SelectedItem="{Binding Path=CategoryParent}"
          SelectedValue="{Binding Path=CategoryParent.ID}"
          SelectedValuePath="ID">

See the blog post from Chester, The WPF ComboBox - SelectedItem, SelectedValue, and SelectedValuePath with NHibernate, for details.

Following many hours of search and testing i found following solution(by implementing different SO solutions) here it what didn't failed in any case i was getting crash.

     Runnable runnable = new Runnable() {
            @Override
            public void run() {

          //displayPopup,progress dialog or what ever action. example

                ProgressDialogBox.setProgressBar(Constants.LOADING,youractivityName.this);
            }};

Where logcat is indicating the crash is happening.. start a runnable .in my case at receiving broadcast.

runOnUiThread(new Runnable() {
            @Override
            public void run() {
                if(!isFinishing()) {
                    new Handler().postAtTime(runnable,2000);
                }
            }
        });

There is some sort of undocumented feature in XCOPY. you can use:

xcopy "bin\development\whee.config.example" "c:\mybackup\TestConnectionExternal\bin\Debug\whee.config*"

i tested it just today. :-)

>>> sys.stdout.write(1)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: expected a string or other character buffer object
>>> sys.stdout.write("a")
a>>> sys.stdout.write("a") ; print(1)
a1

Observing the example above:

1. sys.stdout.write won't write non-string object, but print will

2. sys.stdout.write won't add a new line symbol in the end, but print will

If we dive deeply,

sys.stdout is a file object which can be used for the output of print()

if file argument of print() is not specified, sys.stdout will be used

This tidbit is useful for displaying elapsed time to varying degrees of granularity.

I personally think that questions of efficiency are practically meaningless here, so long as something grossly inefficient isn't being done. Premature optimization is the root of quite a bit of evil. This is fast enough that it'll never be your choke point.

intervals = (
    ('weeks', 604800),  # 60 * 60 * 24 * 7
    ('days', 86400),    # 60 * 60 * 24
    ('hours', 3600),    # 60 * 60
    ('minutes', 60),
    ('seconds', 1),
    )

def display_time(seconds, granularity=2):
    result = []

    for name, count in intervals:
        value = seconds // count
        if value:
            seconds -= value * count
            if value == 1:
                name = name.rstrip('s')
            result.append("{} {}".format(value, name))
    return ', '.join(result[:granularity])

..and this provides decent output:

In [52]: display_time(1934815)
Out[52]: '3 weeks, 1 day'

In [53]: display_time(1934815, 4)
Out[53]: '3 weeks, 1 day, 9 hours, 26 minutes'

Another option is to use VBA in Excel, and write a macro to parse the spreadsheet data and write it into SQL.

One example is here: http://www.ozgrid.com/forum/showthread.php?t=26621&page=1

Sub InsertARecord() 
Dim cnt As ADODB.Connection 
Dim rst As ADODB.Recordset 
Dim stCon As String, stSQL As String 
Set cnt = New ADODB.Connection 
Set rst = New ADODB.Recordset 

stCon = "Provider=MSDASQL.1;Persist Security Info=False;Data Source=JOEY" 
cnt.ConnectionString = stCon 
stSQL = "INSERT INTO MyTable (Price)" 
stSQL = stSQL & "VALUES (500)" 

cnt.Open 
rst.Open stSQL, cnt, adOpenStatic, adLockReadOnly, adCmdText 

If CBool(rst.State And adStateOpen) = True Then rst.Close 
Set rst = Nothing 
If CBool(cnt.State And adStateOpen) = True Then cnt.Close 
Set cnt = Nothing 

End Sub

I had the same problem too.Follow these steps if you are on Windows. Go to: 1.My Computer 2.System Properties 3.Advance System Settings 4. Under the "Advanced" tab click the button that says "Environment Variables" 5. Then under System Variables you have to add / change the following variables: PYTHONPATH and Path. Here is a paste of what my variables look like: python path:

C:\Python27;C:\Python27\Lib\site-packages;C:\Python27\Lib;C:\Python27\DLLs;C:\Python27\Lib\lib-tk;C:\Python27\Scripts

path:

C:\Program Files\MySQL\MySQL Utilities 1.3.5\;C:\Python27;C:\Python27\Lib\site-packages;C:\Python27\Lib;C:\Python27\DLLs;C:\Python27\Lib\lib-tk;C:\Python27\Scripts

See this link for reference

The cleanest solution will be to manually pass default argument if none were given on the command line:

parser.parse_args(args=None if sys.argv[1:] else ['--help'])

Complete example:

import argparse, sys

parser = argparse.ArgumentParser()
parser.add_argument('--host', default='localhost', help='Host to connect to')
# parse arguments
args = parser.parse_args(args=None if sys.argv[1:] else ['--help'])

# use your args
print("connecting to {}".format(args.host))

This will print complete help (not short usage) if called w/o arguments.

You can use postgresql Cursors

BEGIN;
DECLARE C CURSOR FOR where * FROM msgtable where cdate='18/07/2012';

Then use

FETCH 10 FROM C;

to fetch 10 rows.

Finnish with

COMMIT;

to close the cursor.

But if you need to make a query in different processes, LIMIT and OFFSET as suggested by @Praveen Kumar is better

Once you've got an idea, in practice, you may find lombok's @Builder much more convenient.

@Builder lets you automatically produce the code required to have your class be instantiable with code such as:

Person.builder()
  .name("Adam Savage")
  .city("San Francisco")
  .job("Mythbusters")
  .job("Unchained Reaction")
 .build(); 

Official documentation: https://www.projectlombok.org/features/Builder

Carry Flag

The rules for turning on the carry flag in binary/integer math are two:

1. The carry flag is set if the addition of two numbers causes a carry out of the most significant (leftmost) bits added. 1111 + 0001 = 0000 (carry flag is turned on)

2. The carry (borrow) flag is also set if the subtraction of two numbers requires a borrow into the most significant (leftmost) bits subtracted. 0000 - 0001 = 1111 (carry flag is turned on) Otherwise, the carry flag is turned off (zero).

   • 0111 + 0001 = 1000 (carry flag is turned off [zero])
   • 1000 - 0001 = 0111 (carry flag is turned off [zero])

In unsigned arithmetic, watch the carry flag to detect errors.

In signed arithmetic, the carry flag tells you nothing interesting.

Overflow Flag

The rules for turning on the overflow flag in binary/integer math are two:

1. If the sum of two numbers with the sign bits off yields a result number with the sign bit on, the "overflow" flag is turned on. 0100 + 0100 = 1000 (overflow flag is turned on)

2. If the sum of two numbers with the sign bits on yields a result number with the sign bit off, the "overflow" flag is turned on. 1000 + 1000 = 0000 (overflow flag is turned on)

Otherwise the "overflow" flag is turned off

• 0100 + 0001 = 0101 (overflow flag is turned off)
• 0110 + 1001 = 1111 (overflow flag turned off)
• 1000 + 0001 = 1001 (overflow flag turned off)
• 1100 + 1100 = 1000 (overflow flag is turned off)

Note that you only need to look at the sign bits (leftmost) of the three numbers to decide if the overflow flag is turned on or off.

If you are doing two's complement (signed) arithmetic, overflow flag on means the answer is wrong - you added two positive numbers and got a negative, or you added two negative numbers and got a positive.

If you are doing unsigned arithmetic, the overflow flag means nothing and should be ignored.

For more clarification please refer: http://teaching.idallen.com/dat2343/10f/notes/040_overflow.txt

Update

Apparently, moment now provides its own type definitions (according to sivabudh at least from 2.14.1 upwards), thus you do not need typings or @types at all.

import * as moment from 'moment' should load the type definitions provided with the npm package.

That said however, as said in moment/pull/3319#issuecomment-263752265 the moment team seems to have some issues in maintaining those definitions (they are still searching someone who maintains them).

You need to install moment typings without the --ambient flag.

Then include it using import * as moment from 'moment'

You can put <project> in "Where:" box to search from the current Sublime project from the Find in Files menu.

This is more useful than searching from the root folder for when your project is including or excluding particular folders or file extensions.

The iteration order for objects follows a certain set of rules since ES2015, but it does not (always) follow the insertion order. Simply put, the iteration order is a combination of the insertion order for strings keys, and ascending order for number-like keys:

// key order: 1, foo, bar
const obj = { "foo": "foo", "1": "1", "bar": "bar" }

Using an array or a Map object can be a better way to achieve this. Map shares some similarities with Object and guarantees the keys to be iterated in order of insertion, without exception:

The keys in Map are ordered while keys added to object are not. Thus, when iterating over it, a Map object returns keys in order of insertion. (Note that in the ECMAScript 2015 spec objects do preserve creation order for string and Symbol keys, so traversal of an object with ie only string keys would yield keys in order of insertion)

As a note, properties order in objects weren’t guaranteed at all before ES2015. Definition of an Object from ECMAScript Third Edition (pdf):

4.3.3 Object

An object is a member of the type Object. It is an unordered collection of properties each of which contains a primitive value, object, or function. A function stored in a property of an object is called a method.

The biggest advantage of NoSQL over RDBMS is Scalability.
NoSQL databases can easily scale-out to many nodes, but for RDBMS it is very hard.
Scalability not only gives you more storage space but also much higher performance since many hosts work at the same time.

To get a decimal with 2 numbers after the comma, you could just use:

function nformat(a) {
   var b = parseInt(parseFloat(a)*100)/100;
   return b.toFixed(2);
}

Assuming that your original dataset is similar to the one you created (i.e. with NA as character. You could specify na.strings while reading the data using read.table. But, I guess NAs would be detected automatically.

The price column is factor which needs to be converted to numeric class. When you use as.numeric, all the non-numeric elements (i.e. "NA", FALSE) gets coerced to NA) with a warning.

library(dplyr)
df %>%
     mutate(price=as.numeric(as.character(price))) %>%  
     group_by(company, year, product) %>%
     summarise(total.count=n(), 
               count=sum(is.na(price)), 
               avg.price=mean(price,na.rm=TRUE),
               max.price=max(price, na.rm=TRUE))

data

I am using the same dataset (except the ... row) that was showed.

df = tbl_df(data.frame(company=c("Acme", "Meca", "Emca", "Acme", "Meca","Emca"),
 year=c("2011", "2010", "2009", "2011", "2010", "2013"), product=c("Wrench", "Hammer",
 "Sonic Screwdriver", "Fairy Dust", "Kindness", "Helping Hand"), price=c("5.67",
 "7.12", "12.99", "10.99", "NA",FALSE)))

xcopy  e:\source_folder f:\destination_folder /e /i /h

The /h is just in case there are hidden files. The /i creates a destination folder if there are muliple source files.

I think you can use the overload of Regex.Replace to specify the maximum number of times to replace...

var regex = new Regex(Regex.Escape("o"));
var newText = regex.Replace("Hello World", "Foo", 1);

new String(byteArray, Charset.defaultCharset())

This will convert a byte array to the default charset in java. It may throw exceptions depending on what you supply with the byteArray.

Only this one worked for me:

<script type="text/javascript">
var frames = document.getElementsByTagName("iframe");
    for (var i = 0; i < frames.length; i++) {
        src = frames[i].src;
        if (src.indexOf('embed') != -1) {
        if (src.indexOf('?') != -1) {
            frames[i].src += "&wmode=transparent";
        } else {
            frames[i].src += "?wmode=transparent";
        }
    }
}
</script>

I load it in the footer.php Wordpress file. Code found in comment here (thanks Gerson)

use as at end of query

Select * into #temp (select * from table1,table2) as temp_table

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

The accepted answer doesn't work for me unfortunately, since my site CSS files @import the font CSS files, and these are all stored on a Rackspace Cloud Files CDN.

Since the Apache headers are never generated (since my CSS is not on Apache), I had to do several things:

1. Go to the Cloud Files UI and add a custom header (Access-Control-Allow-Origin with value *) for each font-awesome file
2. Change the Content-Type of the woff and ttf files to font/woff and font/ttf respectively

See if you can get away with just #1, since the second requires a bit of command line work.

To add the custom header in #1:

• view the cloud files container for the file
• scroll down to the file
• click the cog icon
• click Edit Headers
• select Access-Control-Allow-Origin
• add the single character '*' (without the quotes)
• hit enter
• repeat for the other files

If you need to continue and do #2, then you'll need a command line with CURL

curl -D - --header "X-Auth-Key: your-auth-key-from-rackspace-cloud-control-panel" --header "X-Auth-User: your-cloud-username" https://auth.api.rackspacecloud.com/v1.0

From the results returned, extract the values for X-Auth-Token and X-Storage-Url

curl -X POST \
  -H "Content-Type: font/woff" \
  --header "X-Auth-Token: returned-x-auth-token" returned-x-storage-url/name-of-your-container/fonts/fontawesome-webfont.woff

curl -X POST \
  -H "Content-Type: font/ttf" \
  --header "X-Auth-Token: returned-x-auth-token" returned-x-storage-url/name-of-your-container/fonts/fontawesome-webfont.ttf

Of course, this process only works if you're using the Rackspace CDN. Other CDNs may offer similar facilities to edit object headers and change content types, so maybe you'll get lucky (and post some extra info here).

You could also use INDEX MATCH, which is more "powerful" than vlookup. This would give you exactly what you are looking for:

Two things you can do here:

1. Read Painting in AWT and Swing
2. Use a debugger and put a breakpoint in the paintComponent method. Then travel up the stacktrace and see how provides the Graphics parameter.

Just for info, here is the stacktrace that I got from the example of code I posted at the end:

Thread [AWT-EventQueue-0] (Suspended (breakpoint at line 15 in TestPaint))  
    TestPaint.paintComponent(Graphics) line: 15 
    TestPaint(JComponent).paint(Graphics) line: 1054    
    JPanel(JComponent).paintChildren(Graphics) line: 887    
    JPanel(JComponent).paint(Graphics) line: 1063   
    JLayeredPane(JComponent).paintChildren(Graphics) line: 887  
    JLayeredPane(JComponent).paint(Graphics) line: 1063 
    JLayeredPane.paint(Graphics) line: 585  
    JRootPane(JComponent).paintChildren(Graphics) line: 887 
    JRootPane(JComponent).paintToOffscreen(Graphics, int, int, int, int, int, int) line: 5228   
    RepaintManager$PaintManager.paintDoubleBuffered(JComponent, Image, Graphics, int, int, int, int) line: 1482 
    RepaintManager$PaintManager.paint(JComponent, JComponent, Graphics, int, int, int, int) line: 1413  
    RepaintManager.paint(JComponent, JComponent, Graphics, int, int, int, int) line: 1206   
    JRootPane(JComponent).paint(Graphics) line: 1040    
    GraphicsCallback$PaintCallback.run(Component, Graphics) line: 39    
    GraphicsCallback$PaintCallback(SunGraphicsCallback).runOneComponent(Component, Rectangle, Graphics, Shape, int) line: 78    
    GraphicsCallback$PaintCallback(SunGraphicsCallback).runComponents(Component[], Graphics, int) line: 115 
    JFrame(Container).paint(Graphics) line: 1967    
    JFrame(Window).paint(Graphics) line: 3867   
    RepaintManager.paintDirtyRegions(Map<Component,Rectangle>) line: 781    
    RepaintManager.paintDirtyRegions() line: 728    
    RepaintManager.prePaintDirtyRegions() line: 677 
    RepaintManager.access$700(RepaintManager) line: 59  
    RepaintManager$ProcessingRunnable.run() line: 1621  
    InvocationEvent.dispatch() line: 251    
    EventQueue.dispatchEventImpl(AWTEvent, Object) line: 705    
    EventQueue.access$000(EventQueue, AWTEvent, Object) line: 101   
    EventQueue$3.run() line: 666    
    EventQueue$3.run() line: 664    
    AccessController.doPrivileged(PrivilegedAction<T>, AccessControlContext) line: not available [native method]    
    ProtectionDomain$1.doIntersectionPrivilege(PrivilegedAction<T>, AccessControlContext, AccessControlContext) line: 76    
    EventQueue.dispatchEvent(AWTEvent) line: 675    
    EventDispatchThread.pumpOneEventForFilters(int) line: 211   
    EventDispatchThread.pumpEventsForFilter(int, Conditional, EventFilter) line: 128    
    EventDispatchThread.pumpEventsForHierarchy(int, Conditional, Component) line: 117   
    EventDispatchThread.pumpEvents(int, Conditional) line: 113  
    EventDispatchThread.pumpEvents(Conditional) line: 105   
    EventDispatchThread.run() line: 90  

The Graphics parameter comes from here:

RepaintManager.paintDirtyRegions(Map) line: 781 

The snippet involved is the following:

Graphics g = JComponent.safelyGetGraphics(
                        dirtyComponent, dirtyComponent);
                // If the Graphics goes away, it means someone disposed of
                // the window, don't do anything.
                if (g != null) {
                    g.setClip(rect.x, rect.y, rect.width, rect.height);
                    try {
                        dirtyComponent.paint(g); // This will eventually call paintComponent()
                    } finally {
                        g.dispose();
                    }
                }

If you take a look at it, you will see that it retrieve the graphics from the JComponent itself (indirectly with javax.swing.JComponent.safelyGetGraphics(Component, Component)) which itself takes it eventually from its first "Heavyweight parent" (clipped to the component bounds) which it self takes it from its corresponding native resource.

Regarding the fact that you have to cast the Graphics to a Graphics2D, it just happens that when working with the Window Toolkit, the Graphics actually extends Graphics2D, yet you could use other Graphics which do "not have to" extends Graphics2D (it does not happen very often but AWT/Swing allows you to do that).

import java.awt.Color;
import java.awt.Graphics;

import javax.swing.JFrame;
import javax.swing.JPanel;

class TestPaint extends JPanel {

    public TestPaint() {
        setBackground(Color.WHITE);
    }

    @Override
    public void paintComponent(Graphics g) {
        super.paintComponent(g);
        g.drawOval(0, 0, getWidth(), getHeight());
    }

    public static void main(String[] args) {
        JFrame jFrame = new JFrame();
        jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        jFrame.setSize(300, 300);
        jFrame.add(new TestPaint());
        jFrame.setVisible(true);
    }
}

Use a combination of Microsoft specific CSS rules to filter IE11:

<!doctype html>
<html>
 <head>
  <title>IE10/11 Media Query Test</title>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <style>
    @media all and (-ms-high-contrast:none)
     {
     .foo { color: green } /* IE10 */
     *::-ms-backdrop, .foo { color: red } /* IE11 */
     }
  </style>
 </head>
 <body>
  <div class="foo">Hi There!!!</div>
 </body>
</html>

Filters such as this work because of the following:

When a user agent cannot parse the selector (i.e., it is not valid CSS 2.1), it must ignore the selector and the following declaration block (if any) as well.

<!doctype html>_x000D_
<html>_x000D_
 <head>_x000D_
  <title>IE10/11 Media Query Test</title>_x000D_
  <meta charset="utf-8">_x000D_
  <meta http-equiv="X-UA-Compatible" content="IE=edge">_x000D_
  <style>_x000D_
    @media all and (-ms-high-contrast:none)_x000D_
     {_x000D_
     .foo { color: green } /* IE10 */_x000D_
     *::-ms-backdrop, .foo { color: red } /* IE11 */_x000D_
     }_x000D_
  </style>_x000D_
 </head>_x000D_
 <body>_x000D_
  <div class="foo">Hi There!!!</div>_x000D_
 </body>_x000D_
</html>

References

• How do I target only Internet Explorer 10 for certain situations like Internet Explorer-specific CSS or Internet Explorer-specific JavaScript code?
• Microsoft Extensions to CSS
• CSS 2.1:Rule sets, declaration blocks, and selectors

Thanks a ton for Bhaskar Karambelkar's answer which explains in detail and fixed my issue. But also I would like to re phrase the answer in three simple steps for someone who is in a hurry to fix

1. Make your wsdl local location reference as wsdlLocation= "http://localhost/wsdl/yourwsdlname.wsdl"
2. Create a META-INF folder right under the src. Put your wsdl file/s in a folder under META-INF, say META-INF/wsdl

3. Create an xml file jax-ws-catalog.xml under META-INF as below

   <catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog" prefer="system"> <system systemId="http://localhost/wsdl/yourwsdlname.wsdl" uri="wsdl/yourwsdlname.wsdl" /> </catalog>

Now package your jar. No more reference to the local directory, it's all packaged and referenced within

Replace wouldn't replace numbers. It replaces strings only.

This should work.

function trim(str) {
    return str.toString().replace(/^\s+|\s+$/g,'');
}

If you only want to trim the string. You can simply use "str.trim()"

How about this method:

Set a field in the first object to a new value. If the same field in the second object has the same value, it's probably the same instance. Otherwise, exit as different.

Now set the field in the first object to a different new value. If the same field in the second object has changed to the different value, it's definitely the same instance.

Don't forget to set field in the first object back to it's original value on exit.

Problems?

None of the answers above talk about disabling ClickOnce. In my situation, I never used ClickOnce for my applications but after I upgraded to VS 2015 it was suddenly enabled and I got the 'SignTool.exe not found' error when I tried to compile.

To disable you go into the properties of your Project (right click) and choose Security | Uncheck Enable ClickOnce security settings.

You can leave the manifest checked in the Signing tab because it has nothing to sign if it's been disabled.

I've confirmed that unchecking the security resolved the compile error on my projects.

Get rid of the values keyword and the parens. You can see an example here.

This is basic INSERT syntax:

INSERT INTO "table_name" ("column1", "column2", ...)
VALUES ("value1", "value2", ...);

This is the INSERT SELECT syntax:

INSERT INTO "table1" ("column1", "column2", ...)
SELECT "column3", "column4", ...
FROM "table2";

Try

//book[title/@lang = 'it']

This reads:

• get all book elements
  • that have at least one title
    • which has an attribute lang
      • with a value of "it"

You may find this helpful — it's an article entitled "XPath in Five Paragraphs" by Ronald Bourret.

But in all honesty, //book[title[@lang='it']] and the above should be equivalent, unless your XPath engine has "issues." So it could be something in the code or sample XML that you're not showing us -- for example, your sample is an XML fragment. Could it be that the root element has a namespace, and you aren't counting for that in your query? And you only told us that it didn't work, but you didn't tell us what results you did get.

In Html:

<div [style.maxHeight]="maxHeightForScrollContainer + 'px'">
</div>

In Ts

this.maxHeightForScrollContainer = 200 //your custom maxheight

Usually, an Alpine Linux image doesn't contain bash, Instead you can use /bin/ash, /bin/sh, ash or only sh.

/bin/ash

docker run -it --rm alpine /bin/ash

/bin/sh

docker run -it --rm alpine /bin/sh

ash

docker run -it --rm alpine ash

sh

docker run -it --rm alpine sh

I hope this information helps you.

According to me there could be cases where you will exceed 4 or some fixed number. Things to lookout could be

1. Your Method is doing too much and you need to refactor.
2. You might want to consider using a collection or some data structure.
3. Rethink your class design, maybe some things do not need to be passed around.

From an angle of ease of use or ease of reading code, I think when you need to kinda "word wrap" your method signature, that should make you stop and think,Unless you feel helpless and all efforts of making the signature smaller lead to no result. Some very good libraries in past and present use more than 4-5 prams.

With ES6: This is now part of the language:

function myFunc(a, b = 0) {
   // function body
}

Please keep in mind that ES6 checks the values against undefined and not against truthy-ness (so only real undefined values get the default value - falsy values like null will not default).

With ES5:

function myFunc(a,b) {
  b = b || 0;

  // b will be set either to b or to 0.
}

This works as long as all values you explicitly pass in are truthy. Values that are not truthy as per MiniGod's comment: null, undefined, 0, false, ''

It's pretty common to see JavaScript libraries to do a bunch of checks on optional inputs before the function actually starts.

Use This:

Update Table Set Column = CAST(NULL As Column Type) where Condition

Like This:

Update News Set Title = CAST(NULL As nvarchar(100)) Where ID = 50

Sometimes EF does not know that is dealing with a computed column or a trigger. By design, those operations will set a value outside of EF after an insert.

The fix is to specify Computed in EF's edmx for that column in the StoreGeneratedPattern property.

For me it was when the column had a trigger which inserted the current date and time, see below in the third section.

Steps To Resolve

In Visual Studio open the Model Browser page then Model then Entity Types -> then

1. Select the entity and the date time property
2. Select StoreGeneratedPattern
3. Set to Computed

For this situation other answers are workarounds, for the purpose of the column is to have a time/date specified when the record was created, and that is SQL's job to execute a trigger to add the correct time. Such as this SQL trigger:

DEFAULT (GETDATE()) FOR [DateCreated].

Try:

mmatrix = np.zeros((nrows, ncols))

Since the shape parameter has to be an int or sequence of ints

http://docs.scipy.org/doc/numpy/reference/generated/numpy.zeros.html

Otherwise you are passing ncols to np.zeros as the dtype.

We use Apache Tika via php (command line utility) with -j for json :

http://tika.apache.org/

<?php
    shell_exec( 'java -jar tika-app-1.4.jar -j http://www.guardian.co.uk/politics/2013/jul/21/tory-strategist-lynton-crosby-lobbying' );
?>

This is a sample output from a random guardian article :

{
   "Content-Encoding":"UTF-8",
   "Content-Length":205599,
   "Content-Type":"text/html; charset\u003dUTF-8",
   "DC.date.issued":"2013-07-21",
   "X-UA-Compatible":"IE\u003dEdge,chrome\u003d1",
   "application-name":"The Guardian",
   "article:author":"http://www.guardian.co.uk/profile/nicholaswatt",
   "article:modified_time":"2013-07-21T22:42:21+01:00",
   "article:published_time":"2013-07-21T22:00:03+01:00",
   "article:section":"Politics",
   "article:tag":[
      "Lynton Crosby",
      "Health policy",
      "NHS",
      "Health",
      "Healthcare industry",
      "Society",
      "Public services policy",
      "Lobbying",
      "Conservatives",
      "David Cameron",
      "Politics",
      "UK news",
      "Business"
   ],
   "content-id":"/politics/2013/jul/21/tory-strategist-lynton-crosby-lobbying",
   "dc:title":"Tory strategist Lynton Crosby in new lobbying row | Politics | The Guardian",
   "description":"Exclusive: Firm he founded, Crosby Textor, advised private healthcare providers how to exploit NHS \u0027failings\u0027",
   "fb:app_id":180444840287,
   "keywords":"Lynton Crosby,Health policy,NHS,Health,Healthcare industry,Society,Public services policy,Lobbying,Conservatives,David Cameron,Politics,UK news,Business,Politics",
   "msapplication-TileColor":"#004983",
   "msapplication-TileImage":"http://static.guim.co.uk/static/a314d63c616d4a06f5ec28ab4fa878a11a692a2a/common/images/favicons/windows_tile_144_b.png",
   "news_keywords":"Lynton Crosby,Health policy,NHS,Health,Healthcare industry,Society,Public services policy,Lobbying,Conservatives,David Cameron,Politics,UK news,Business,Politics",
   "og:description":"Exclusive: Firm he founded, Crosby Textor, advised private healthcare providers how to exploit NHS \u0027failings\u0027",
   "og:image":"https://static-secure.guim.co.uk/sys-images/Guardian/Pix/pixies/2013/7/21/1374433351329/Lynton-Crosby-008.jpg",
   "og:site_name":"the Guardian",
   "og:title":"Tory strategist Lynton Crosby in new lobbying row",
   "og:type":"article",
   "og:url":"http://www.guardian.co.uk/politics/2013/jul/21/tory-strategist-lynton-crosby-lobbying",
   "resourceName":"tory-strategist-lynton-crosby-lobbying",
   "title":"Tory strategist Lynton Crosby in new lobbying row | Politics | The Guardian",
   "twitter:app:id:googleplay":"com.guardian",
   "twitter:app:id:iphone":409128287,
   "twitter:app:name:googleplay":"The Guardian",
   "twitter:app:name:iphone":"The Guardian",
   "twitter:app:url:googleplay":"guardian://www.guardian.co.uk/politics/2013/jul/21/tory-strategist-lynton-crosby-lobbying",
   "twitter:card":"summary_large_image",
   "twitter:site":"@guardian"
}

Maybe a little bit off topic, but here is the solution using Scala. Make an Array of column names from your oldDataFrame and delete the columns that you want to drop ("colExclude"). Then pass the Array[Column] to select and unpack it.

val columnsToKeep: Array[Column] = oldDataFrame.columns.diff(Array("colExclude"))
                                               .map(x => oldDataFrame.col(x))
val newDataFrame: DataFrame = oldDataFrame.select(columnsToKeep: _*)

Note that if you want to scroll an element instead of the full window, elements don't have the scrollTo and scrollBy methods. You should:

var el = document.getElementById("myel"); // Or whatever method to get the element

// To set the scroll
el.scrollTop = 0;
el.scrollLeft = 0;

// To increment the scroll
el.scrollTop += 100;
el.scrollLeft += 100;

You can also mimic the window.scrollTo and window.scrollBy functions to all the existant HTML elements in the webpage on browsers that don't support it natively:

Object.defineProperty(HTMLElement.prototype, "scrollTo", {
    value: function(x, y) {
        el.scrollTop = y;
        el.scrollLeft = x;
    },
    enumerable: false
});

Object.defineProperty(HTMLElement.prototype, "scrollBy", {
    value: function(x, y) {
        el.scrollTop += y;
        el.scrollLeft += x;
    },
    enumerable: false
});

so you can do:

var el = document.getElementById("myel"); // Or whatever method to get the element, again

// To set the scroll
el.scrollTo(0, 0);

// To increment the scroll
el.scrollBy(100, 100);

NOTE: Object.defineProperty is encouraged, as directly adding properties to the prototype is a breaking bad habit (When you see it :-).

That's an expected behavior. You are not setting your checkbox selected or not. You are selecting one and View holder keeps it selected. You can add a boolean variable into your ObjectIncome object and keep your item's selection status.

You may look at my example. You can do something like that:

public class AdapterTrashIncome extends RecyclerView.Adapter<AdapterTrashIncome.ViewHolder> {

    private ArrayList<ObjectIncome> myItems = new ArrayList<>();

    public AdapterTrashIncome(ArrayList<ObjectIncome> getItems, Context context){
        try {
            mContext = context;
            myItems = getItems;
            }catch (Exception e){
            Log.e(FILE_NAME, "51: " + e.toString());
            e.printStackTrace();
        }
    }

    public class ViewHolder extends RecyclerView.ViewHolder {
        public TextView tvContent;
        public CheckBox cbSelect;

        public ViewHolder(View v) {
            super(v);
            tvContent = (TextView) v.findViewById(R.id.tvContent);
            cbSelect = (CheckBox) v.findViewById(R.id.cbSelect);
        }
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, final int position) {
        final ObjectIncome objIncome = myItems.get(position);
        String content = "<b>lalalla</b>";
        holder.tvContent.setText(Html.fromHtml(content));

        //in some cases, it will prevent unwanted situations
        holder.cbSelect.setOnCheckedChangeListener(null);

        //if true, your checkbox will be selected, else unselected
        holder.cbSelect.setChecked(objIncome.isSelected());

        holder.cbSelect.setOnCheckedChangeListener(new OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                    //set your object's last status
                    objIncome.setSelected(isChecked);
            }
        });

    }
}

You can do it by using below CSS:

table {
  width: 100%;
  table-layout: fixed;
}

th, td {
  overflow: hidden;
  width: 200px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

Here is a StackBlitz Example with Sample Data

Since there were no exact answers to my question, I made some investigation why my code doesn't work when there are other solutions that works, and decided to post what I found to complete the subject.
As it turns out:

"ssh uses direct TTY access to make sure that the password is indeed issued by an interactive keyboard user." sshpass manpage

which answers the question, why the pipes don't work in this case. The obvious solution was to create conditions so that ssh "thought" that it is run in the regular terminal and since it may be accomplished by simple posix functions, it is beyond what simple bash offers.

This works for me:

public virtual string RenderView(ViewContext viewContext)
{
    var response = viewContext.HttpContext.Response;
    response.Flush();
    var oldFilter = response.Filter;
    Stream filter = null;
    try
    {
        filter = new MemoryStream();
        response.Filter = filter;
        viewContext.View.Render(viewContext, viewContext.HttpContext.Response.Output);
        response.Flush();
        filter.Position = 0;
        var reader = new StreamReader(filter, response.ContentEncoding);
        return reader.ReadToEnd();
    }
    finally
    {
        if (filter != null)
        {
            filter.Dispose();
        }
        response.Filter = oldFilter;
    }
}

Had forgotten this issue... I was actually asking with Eclipse, sorry for not stating that originally. And the answer seems to be too simple (at least with 3.5; probably with older versions also):

Java run configuration's Arguments : VM arguments:

-Djava.library.path="${workspace_loc:project}\lib;${env_var:PATH}"

Must not forget the quotation marks, otherwise there are problems with spaces in PATH.

You can use a dict comprehension for this pretty easily:

a = ['hello','world','1','2']

my_dict = {item : a[index+1] for index, item in enumerate(a) if index % 2 == 0}

This is equivalent to the for loop below:

my_dict = {}
for index, item in enumerate(a):
    if index % 2 == 0:
        my_dict[item] = a[index+1]

In my case, I was transport class component from parent and use it inside as a prop var, using typescript and Formik, and run well like this:

Parent 1

import Parent2 from './../components/Parent2/parent2'
import Parent3 from './../components/Parent3/parent3'

export default class Parent1 extends React.Component {
  render(){
    <React.Fragment>
      <Parent2 componentToFormik={Parent3} />
    </React.Fragment>
  }
}

Parent 2

export default class Parent2 extends React.Component{
  render(){
    const { componentToFormik } = this.props
    return(
    <Formik 
      render={(formikProps) => {
        return(
          <React.fragment>
            {(new componentToFormik(formikProps)).render()}
          </React.fragment>
        )
      }}
    />
    )
  }
}

Previous answer didn't work for me.

But this worked perfectly. Convert Data URI to File then append to FormData

int opcion = JOptionPane.showConfirmDialog(null, "Realmente deseas salir?", "Aviso", JOptionPane.YES_NO_OPTION);

if (opcion == 0) { //The ISSUE is here
   System.out.print("si");
} else {
   System.out.print("no");
}

From what I understand you would like to send the images and the values of the inputs together. This code works well for me, I hope it helps someone in the future.

<form id="my-form" method="post" enctype="multipart/form-data">
<input type="file" name="file[]" multiple="" />
<input type="hidden" name="page_id" value="<?php echo $page_id;?>"/>
<input type="hidden" name="category_id" value="<?php echo $item_category->category_id;?>"/>
<input type="hidden" name="method" value="upload"/>
<input type="hidden" name="required[category_id]" value="Category ID"/>
</form>

-

jQuery.ajax({
url: 'post.php',
data: new FormData($('#my-form')[0]),
cache: false,
contentType: false,
processData: false,
type: 'POST',
success: function(data){
    console.log(data);
}});

Take a look at my short code for ajax multiple upload with preview.

https://santanamic.github.io/ajax-multiple-upload/

m:n refers to many to many relationship where as 1:n means one to many relationship forexample employee(id,name,skillset) skillset(id,skillname,qualifications)

in this case the one employee can have many skills and ignoring other cases you can say that its a 1:N relationship

I use this one:

LocationManager.requestLocationUpdates(String provider, long minTime, float minDistance, LocationListener listener)

For example, using a 1s interval:

locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,1000,0,this);

the time is in milliseconds, the distance is in meters.

This automatically calls:

public void onLocationChanged(Location location) {
    //Code here, location.getAccuracy(), location.getLongitude() etc...
}

I also had these included in the script but didnt actually use them:

public void onStatusChanged(String provider, int status, Bundle extras) {}
public void onProviderEnabled(String provider) {}
public void onProviderDisabled(String provider) {}

In short:

public class GPSClass implements LocationListener {

    public void onLocationChanged(Location location) {
        // Called when a new location is found by the network location provider.
        Log.i("Message: ","Location changed, " + location.getAccuracy() + " , " + location.getLatitude()+ "," + location.getLongitude());
    }

    public void onStatusChanged(String provider, int status, Bundle extras) {}
    public void onProviderEnabled(String provider) {}
    public void onProviderDisabled(String provider) {}

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        locationManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
        locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,1000,0,this);
    }
}

You don't need JavaScript for this. Just wanted to make that clear, since as of the time this answer was posted, all of the answers to this question involve the use of JavaScript in some way or another.

You can do this rather easily with pure HTML and CSS by creating a form with hidden fields containing the data you want to submit, then styling the submit button of the form to look like a link.

For example:

.inline {_x000D_
  display: inline;_x000D_
}_x000D_
_x000D_
.link-button {_x000D_
  background: none;_x000D_
  border: none;_x000D_
  color: blue;_x000D_
  text-decoration: underline;_x000D_
  cursor: pointer;_x000D_
  font-size: 1em;_x000D_
  font-family: serif;_x000D_
}_x000D_
.link-button:focus {_x000D_
  outline: none;_x000D_
}_x000D_
.link-button:active {_x000D_
  color:red;_x000D_
}

<a href="some_page">This is a regular link</a>_x000D_
_x000D_
<form method="post" action="some_page" class="inline">_x000D_
  <input type="hidden" name="extra_submit_param" value="extra_submit_value">_x000D_
  <button type="submit" name="submit_param" value="submit_value" class="link-button">_x000D_
    This is a link that sends a POST request_x000D_
  </button>_x000D_
</form>

The exact CSS you use may vary depending on how regular links on your site are styled.

Now we no need to create custom ViewPager

A new ViewPager2 name View available in android

Vertical orientation support

• ViewPager2 supports vertical paging in addition to traditional horizontal paging. You can enable vertical paging for a ViewPager2 element by setting its android:orientation attribute

Using XML

<androidx.viewpager2.widget.ViewPager2
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/pager"
    android:orientation="vertical" />

Using code

To disable swiping in viewpager2 use

viewPager2.setUserInputEnabled(false);

To enable swiping in viewpager2 Use

viewPager2.setUserInputEnabled(true);

for more information check this

• ViewPager2
• ViewPager2 under the Hood
• Hands on With ViewPager2

UPDATE

• Please check : Migrate from ViewPager to ViewPager2

• For complete example please check this Use of ViewPager2 in Android

var img = $('<img />', { 
  id: 'Myid',
  src: 'MySrc.gif',
  alt: 'MyAlt'
});
img.appendTo($('#YourDiv'));

And you should use neither if you have plenty of RAM. Redis and MongoDB come to the price of a general purpose tool. This introduce a lot of overhead.

There was the saying that Redis is 10 times faster than Mongo. That might not be that true anymore. MongoDB (if i remember correctly) claimed to beat memcache for storing and caching documents as long as the memory configurations are the same.

Anyhow. Redis good, MongoDB is good. If you care about substructures and need aggregation go for MongoDB. If storing keys and values is your main concern its all about Redis. (or any other key value store).

Looks like you are hitting the limit on connections per server. I see you are loading a lot of static files and my advice is to separate them on subdomains and serve them directly with Nginx for example.

• Create a subdomain called img.yoursite.com and load all your images from there.

• Create a subdomain called scripts.yourdomain.com and load all your JS and CSS files from there.

• Create a subdomain called sounds.yoursite.com and load all your MP3s from there... etc..

Nginx has great options for directly serving static files and managing the static files caching.

You can delete any QuerySet you'd like. For example, to delete all blog posts with some Post model

Post.objects.all().delete()

and to delete any Post with a future publication date

Post.objects.filter(pub_date__gt=datetime.now()).delete()

You do, however, need to come up with a way to narrow down your QuerySet. If you just want a view to delete a particular object, look into the delete generic view.

EDIT:

Sorry for the misunderstanding. I think the answer is somewhere between. To implement your own, combine ModelForms and generic views. Otherwise, look into 3rd party apps that provide similar functionality. In a related question, the recommendation was django-filter.

For me it was the difference between

var response = Request.CreateResponse(HttpStatusCode.OK, new StringContent(log, System.Text.Encoding.UTF8, "application/octet-stream");

and

var response = Request.CreateResponse(HttpStatusCode.OK);
response.Content = new StringContent(log, System.Text.Encoding.UTF8, "application/octet-stream");

The first one was returning the JSON representation of StringContent: {"Headers":[{"Key":"Content-Type","Value":["application/octet-stream; charset=utf-8"]}]}

While the second one was returning the file proper.

It seems that Request.CreateResponse has an overload that takes a string as the second parameter and this seems to have been what was causing the StringContent object itself to be rendered as a string, instead of the actual content.

$(function() {
$('#myselect').change(function() {
   $('#myhidden').val =$("#myselect option:selected").text();
    });
});

maybe you need this.

>>> x = np.array([11,22])
>>> y = np.array([18,7,6])
>>> z = np.array([1,3,5])
>>> np.concatenate((x,y,z))
array([11, 22, 18,  7,  6,  1,  3,  5])

The problem is that you forgot to import os. Add this line of code:

import os

And everything should be fine. Hope this helps!

Try adding this to your where clause:

dateadd(day, -30, getdate())

You said it worked fine when you were using SQL Express edition. By default express editions create a named instance & run in NT Authority\Network Service.

SQL Server STD by default install a default instance & run in NT Authority\SYSTEM.

Do you have both the full SQL edition & Express edition installed on the same machine?

1. It could be that somewhere the connection string still refers to the Named instance 'SQLEXPRESS' rather than the default instance created by the full version.

2. Also where is the connection string defined? In IIS or your code? Make sure that if defined in many places, all point to same SQL instance & database.

3. Also try looking at the detailed error present in the SQL Server error logs. The error logged in event log are not complete for secuirty reasons. This will also help you to know if the connection was made to the correct SQL Server.

4. Also make sure that the machine on which SQL is installed is accessible & IIS is trying to access the same machine. In my company sometimes due to wrong name resolution, the query fails since most of our computers have SQL installed & the query lands in the wrong SQL Server.

5. Make sure that the database exists in the SQL Server. The name displayed under databases in SQL Management Studio should match that in the connection string.

You'll want to use the static method Character.toString(char c) to convert the character into a string first. Then you can use the normal string concatenation functions.

I guess the quickest way is just to disable the domain check while you're developing it

adb shell
su
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system

This assumes your /system is yaffs2 and that it's at /dev/block/mtdblock3 the easier/better way to do this on most Android phones is:

adb shell
su
mount -o remount,rw /system

Done. This just says remount /system read-write, you don't have to specify filesystem or mount location.

Didn't test ist, but this looks promising:

Basic stream segmenter

It is obviously splitting AVI into segments of same size, which implies these chunks don't loose quality or increase memory or must be recalculated.

It also uses the codec copy - does that mean it can handle very large streams ? Because this is my problem, i want to break down my avi so i could use a filter to get rid of the distorsion. But a whole avi runs for hours.

import os

destdir = '/var/tmp/testdir'

files = [ f for f in os.listdir(destdir) if os.path.isfile(os.path.join(destdir,f)) ]

If I let raw_input like that, no Josh or anything else. It's a variable,I think,but I don't understand her roll :-(

The raw_input function prompts you for input and returns that as a string. This certainly worked for me. You don't need idle. Just open a "DOS prompt" and run the program.

This is what it looked like for me:

C:\temp>type test.py
print "Halt!"
s = raw_input("Who Goes there? ")
print "You may pass,", s

C:\temp>python test.py
Halt!
Who Goes there? Magnus
You may pass, Magnus

I types my name and pressed [Enter] after the program had printed "Who Goes there?"

There are two syntax errors in your ternary conditional:

1. remove the keyword if. Check the correct syntax here.

2. You are missing a parenthesis in your code. If you format it like this:

   {(this.props.schema.collectionName.length < 0 ? 
      (<Expandable></Expandable>) 
      : (<h1>hejsan</h1>) 
   )}
   

Hope this works!

In your Main Activity

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

    findViewById(R.id.takeCam).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent=new Intent(getApplicationContext(),TakePhotoActivity.class);
            intent.putExtra("Mode","Take");
            startActivity(intent);
        }
    });
    findViewById(R.id.selectGal).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent=new Intent(getApplicationContext(),TakePhotoActivity.class);
            intent.putExtra("Mode","Gallery");
            startActivity(intent);
        }
    });
}

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

}

In Second Activity to Display

private static final int CAMERA_REQUEST = 1888;
private ImageView imageView;
private static final int MY_CAMERA_PERMISSION_CODE = 100;
private static final int PICK_PHOTO_FOR_AVATAR = 0;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_take_photo);

    imageView=findViewById(R.id.imageView);

    if(getIntent().getStringExtra("Mode").equals("Gallery"))
    {
        pickImage();
    }
    else {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (checkSelfPermission(Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
                requestPermissions(new String[]{Manifest.permission.CAMERA}, MY_CAMERA_PERMISSION_CODE);
            } else {
                Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                startActivityForResult(cameraIntent, CAMERA_REQUEST);
            }
        }
    }
}
public void pickImage() {
    Intent intent = new Intent(Intent.ACTION_PICK);
    intent.setType("image/*");
    startActivityForResult(intent, PICK_PHOTO_FOR_AVATAR);
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults)
{
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (requestCode == MY_CAMERA_PERMISSION_CODE)
    {
        if (grantResults[0] == PackageManager.PERMISSION_GRANTED)
        {
            Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
            startActivityForResult(cameraIntent, CAMERA_REQUEST);
        }
        else
        {
            Toast.makeText(this, "Camera Permission Denied..", Toast.LENGTH_LONG).show();
        }
    }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == CAMERA_REQUEST && resultCode == Activity.RESULT_OK) {
        Bitmap photo = (Bitmap) data.getExtras().get("data");
        imageView.setImageBitmap(photo);
    }
        if (requestCode == PICK_PHOTO_FOR_AVATAR && resultCode == Activity.RESULT_OK) {
            if (data == null) {
                Log.d("ABC","No Such Image Selected");
                return;
            }
            try {
                Uri selectedData=data.getData();
                Log.d("ABC","Image Pick-Up");
                imageView.setImageURI(selectedData);
                InputStream inputStream = getApplicationContext().getContentResolver().openInputStream(selectedData);
                Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
                Bitmap bmp=MediaStore.Images.Media.getBitmap(getContentResolver(),selectedData);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } catch(IOException e){

            }
    }
}

The module approach works well. If I absolutely need a singleton I prefer the Metaclass approach.

class Singleton(type):
    def __init__(cls, name, bases, dict):
        super(Singleton, cls).__init__(name, bases, dict)
        cls.instance = None 

    def __call__(cls,*args,**kw):
        if cls.instance is None:
            cls.instance = super(Singleton, cls).__call__(*args, **kw)
        return cls.instance

class MyClass(object):
    __metaclass__ = Singleton

You need to give a relative file path of <a href="../index.html">Home</a>

Alternately you can specify a link from the root of your site with <a href="/pages/en/index.html">Home</a>

.. and . have special meanings in file paths, .. means up one directory and . means current directory.

so <a href="index.html">Home</a> is the same as <a href="./index.html">Home</a>

For me, I update node and npm to the latest version and it works.

This can be easily done using the CSS3 Flexbox, a feature which will be used in the future(When <IE9 is completely dead) by almost every browser.

Check the Browser Compatibility Table

HTML

<div class="container">
  <div class="left">
    Left
  </div>
  <div class="center">
    Center
  </div>
  <div class="right">
    Right
  </div>
</div>

CSS

.container {
  display: flex;
  flex-flow: row nowrap; /* Align on the same line */
  justify-content: space-between; /* Equal margin between the child elements */
}

Output:

.container {_x000D_
  display: flex;_x000D_
  flex-flow: row nowrap; /* Align on the same line */_x000D_
  justify-content: space-between; /* Equal margin between the child elements */_x000D_
}_x000D_
_x000D_
/* For Presentation, not needed */_x000D_
_x000D_
.container > div {_x000D_
  background: #5F85DB;_x000D_
  padding: 5px;_x000D_
  color: #fff;_x000D_
  font-weight: bold;_x000D_
  font-family: Tahoma;_x000D_
}

<div class="container">_x000D_
  <div class="left">_x000D_
    Left_x000D_
  </div>_x000D_
  <div class="center">_x000D_
    Center_x000D_
  </div>_x000D_
  <div class="right">_x000D_
    Right_x000D_
  </div>_x000D_
</div>

arr = [9,4,2,93,6,2,4,61,1];
ArrMax = Math.max.apply(Math, arr);

None of above answers worked for me in MySQL, the following query worked though:

UPDATE
    Table1 t1
    JOIN
    Table2 t2 ON t1.ID=t2.ID 
SET
    t1.value =t2.value
WHERE
    ...

 @foreach (var m in Model)
    {
      <img src="~/Images/@m.Url" style="overflow: hidden; position: relative; width:200px; height:200px;" />
    }

Html file (/index.html)

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Untitled Document</title>
     <link rel="stylesheet" media="screen" href="assets/css/style.css" />
</head>
<body>
     <h1>Background Image</h1>
</body>
</html>

Css file (/assets/css/style.css)

body{
    background:url(../img/bg.jpg);  
}

If the values in my_map aren't unique:

inv_map = {}
for k, v in my_map.iteritems():
    inv_map[v] = inv_map.get(v, []) + [k]

you can definitely make such application, you need to make http conection to the database, by calling a php script which will in response run specific queries according to your project, and generated the result in the form of xml, or json formate , whihc can be displayed on your android application!. for complete tutorial on how to connect android application to mysql i would recommend to check out this tutorila

Check if npm config production value is set to true. If this value is true, it will skip over the dev dependencies.

Run npm config get production

To set it: npm config set -g production false

Undoubtedly, for your purposes (which I assume is just a programming exercise), the best thing is to check your results against any of the listings of the digits of pi on the web.

And how do we know that those values are correct? Well, I could say that there are computer-science-y ways to prove that an implementation of an algorithm is correct.

More pragmatically, if different people use different algorithms, and they all agree to (pick a number) a thousand (million, whatever) decimal places, that should give you a warm fuzzy feeling that they got it right.

Historically, William Shanks published pi to 707 decimal places in 1873. Poor guy, he made a mistake starting at the 528th decimal place.

Very interestingly, in 1995 an algorithm was published that had the property that would directly calculate the nth digit (base 16) of pi without having to calculate all the previous digits!

Finally, I hope your initial algorithm wasn't pi/4 = 1 - 1/3 + 1/5 - 1/7 + ... That may be the simplest to program, but it's also one of the slowest ways to do so. Check out the pi article on Wikipedia for faster approaches.

/**
     * Converts a local Unix timestamp to GMT
     *
     * @param   int Unix timestamp
     * @return  int
     */
    function local_to_gmt($time = '')
    {
        if ($time === '')
        {
            $time = time();
        }

        return mktime(
            gmdate('G', $time),
            gmdate('i', $time),
            gmdate('s', $time),
            gmdate('n', $time),
            gmdate('j', $time),
            gmdate('Y', $time)
        );
    }

2019 update:

html

<form class="fr" method='POST' enctype="multipart/form-data"> {% csrf_token %}
<textarea name='text'>
<input name='example_image'>
<button type="submit">
</form>

js

$(document).on('submit', '.fr', function(){

    $.ajax({ 
        type: 'post', 
        url: url, <--- you insert proper URL path to call your views.py function here.
        enctype: 'multipart/form-data',
        processData: false,
        contentType: false,
        data: new FormData(this) ,
        success: function(data) {
             console.log(data);
        }
        });
        return false;

    });

views.py

form = ThisForm(request.POST, request.FILES)

if form.is_valid():
    text = form.cleaned_data.get("text")
    example_image = request.FILES['example_image']

Other option is to use ArrayUtils.toArray in org.apache.commons.lang3

ArrayUtils.toArray("elem1","elem2")

$datetime = DateTime::createFromFormat('Ymd', '20151102');

echo $datetime->format('D');

You can use ElementRef as shown below,

DEMO : https://plnkr.co/edit/XZwXEh9PZEEVJpe0BlYq?p=preview check browser's console.

import { Directive,Input,Outpu,ElementRef,Renderer} from '@angular/core';

@Directive({
  selector:"[move]",
  host:{
    '(click)':"show()"
  }
})

export class GetEleDirective{

  constructor(private el:ElementRef){

  }
  show(){
    console.log(this.el.nativeElement);

    console.log('height---' + this.el.nativeElement.offsetHeight);  //<<<===here
    console.log('width---' + this.el.nativeElement.offsetWidth);    //<<<===here
  }
}

Same way you can use it within component itself wherever you need it.

Parallel programming happens when code is being executed at the same time and each execution is independent of the other. Therefore, there is usually not a preoccupation about shared variables and such because that won't likely happen.

However, concurrent programming consists on code being executed by different processes/threads that share variables and such, therefore on concurrent programming we must establish some sort of rule to decide which process/thread executes first, we want this so that we can be sure there will be consistency and that we can know with certainty what will happen. If there is no control and all threads compute at the same time and store things on the same variables, how would we know what to expect in the end? Maybe a thread is faster than the other, maybe one of the threads even stopped in the middle of its execution and another continued a different computation with a corrupted (not yet fully computed) variable, the possibilities are endless. It's in these situations that we usually use concurrent programming instead of parallel.

Just to complete Moe's answer and the original question:

When we have to deal with circular dependences we can do some "tricks". Assuming we're working with modules a.py and b.py that contain x() and b y(), respectively. Then:

1. We can move one of the from imports at the bottom of the module.
2. We can move one of the from imports inside the function or method that is actually requiring the import (this isn't always possible, as you may use it from several places).
3. We can change one of the two from imports to be an import that looks like: import a

So, to conclude. If you aren't dealing with circular dependencies and doing some kind of trick to avoid them, then it's better to put all your imports at the top because of the reasons already explained in other answers to this question. And please, when doing this "tricks" include a comment, it's always welcome! :)

Here's my solution to the issue. Tried to keep it straight and simple.

#include <iostream>
using namespace std;

class Game{
public:
  void init(){
    cout << "Hi" << endl;
  }
}g;

class b : Game{  //class b uses/imports class Game
public:
  void h(){
    init(); //Use function from class Game
  }
}A;

int main()
{
  A.h();
  return 0;
}

The codes above wouldn't work in Excel 2010 My code bellow allows you to go through number of sheets you would like then select tables and delete rows

Sub DeleteTableRows()
Dim table As ListObject
Dim SelectedCell As Range
Dim TableName As String
Dim ActiveTable As ListObject

'select ammount of sheets want to this to run
For i = 1 To 3
    Sheets(i).Select
    Range("A1").Select
    Set SelectedCell = ActiveCell
    Selection.AutoFilter

    'Determine if ActiveCell is inside a Table
    On Error GoTo NoTableSelected
    TableName = SelectedCell.ListObject.Name
    Set ActiveTable = ActiveSheet.ListObjects(TableName)
    On Error GoTo 0

    'Clear first Row
    ActiveTable.DataBodyRange.Rows(1).ClearContents
    'Delete all the other rows `IF `they exist
    On Error Resume Next
    ActiveTable.DataBodyRange.Offset(1, 0).Resize(ActiveTable.DataBodyRange.Rows.Count - 1, _
    ActiveTable.DataBodyRange.Columns.Count).Rows.Delete
    Selection.AutoFilter
    On Error GoTo 0
Next i
Exit Sub
'Error Handling
NoTableSelected:
  MsgBox "There is no Table currently selected!", vbCritical

End Sub

Arrays.equals is not enough for a comparator, you can not check the map contain the data. I copy the code from Arrays.equals, modified to build a Comparator.

class ByteArrays{
    public static <T> SortedMap<byte[], T> newByteArrayMap() {
        return new TreeMap<>(new ByteArrayComparator());
    }

    public static SortedSet<byte[]> newByteArraySet() {
        return new TreeSet<>(new ByteArrayComparator());
    }

    static class ByteArrayComparator implements Comparator<byte[]> {
        @Override
        public int compare(byte[] a, byte[] b) {
            if (a == b) {
                return 0;
            }
            if (a == null || b == null) {
                throw new NullPointerException();
            }

            int length = a.length;
            int cmp;
            if ((cmp = Integer.compare(length, b.length)) != 0) {
                return cmp;
            }

            for (int i = 0; i < length; i++) {
                if ((cmp = Byte.compare(a[i], b[i])) != 0) {
                    return cmp;
                }
            }

            return 0;
        }
    }
}

Here's an updated example using Angular 4 (also compatible with Angular 5 - 8)

Routes with home route protected by AuthGuard

import { Routes, RouterModule } from '@angular/router';

import { LoginComponent } from './login/index';
import { HomeComponent } from './home/index';
import { AuthGuard } from './_guards/index';

const appRoutes: Routes = [
    { path: 'login', component: LoginComponent },

    // home route protected by auth guard
    { path: '', component: HomeComponent, canActivate: [AuthGuard] },

    // otherwise redirect to home
    { path: '**', redirectTo: '' }
];

export const routing = RouterModule.forRoot(appRoutes);

AuthGuard redirects to login page if user isn't logged in

Updated to pass original url in query params to login page

import { Injectable } from '@angular/core';
import { Router, CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router';

@Injectable()
export class AuthGuard implements CanActivate {

    constructor(private router: Router) { }

    canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot) {
        if (localStorage.getItem('currentUser')) {
            // logged in so return true
            return true;
        }

        // not logged in so redirect to login page with the return url
        this.router.navigate(['/login'], { queryParams: { returnUrl: state.url }});
        return false;
    }
}

For the full example and working demo you can check out this post

Try this solution for remove border around the button. Add this code in css.

Try

button:focus{
outline:0px;
}

If not works then use below.

button:focus{
 outline:none !important;
 }

At line 5 there is a / missing.

There is a good answer on the differences between ; and / here.

Basically, when running a CREATE block via script, you need to use / to let SQLPlus know when the block ends, since a PL/SQL block can contain many instances of ;.

Simply do

SELECT birthdate, (YEAR(CURDATE())-YEAR(birthdate)) AS age FROM `member` 

birthdate is field name that keep birthdate name take CURDATE() turn to year by YEAR() command minus with YEAR() from the birthdate field

android:editable="false" should work, but it is deprecated, you should be using android:inputType="none" instead.

Alternatively, if you want to do it in the code you could do this :

EditText mEdit = (EditText) findViewById(R.id.yourid);
mEdit.setEnabled(false);

This is also a viable alternative :

EditText mEdit = (EditText) findViewById(R.id.yourid);
mEdit.setKeyListener(null);

If you're going to make your EditText non-editable, may I suggest using the TextView widget instead of the EditText, since using a EditText seems kind of pointless in that case.

EDIT: Altered some information since I've found that android:editable is deprecated, and you should use android:inputType="none", but there is a bug about it on android code; So please check this.

Discoverability

Each resource has references to other resources, either in hierarchy or links, so it's easy to browse around. This is an advantage to the human developing the client, saving he/she from constantly consulting the docs, and offering suggestions. It also means the server can change resource names unilaterally (as long as the client software doesn't hardcode the URLs).

Compatibility with other tools

You can CURL your way into any part of the API or use the web browser to navigate resources. Makes debugging and testing integration much easier.

Standardized Verb Names

Allows you to specify actions without having to hunt the correct wording. Imagine if OOP getters and setters weren't standardized, and some people used retrieve and define instead. You would have to memorize the correct verb for each individual access point. Knowing there's only a handful of verbs available counters that problem.

Standardized Status

If you GET a resource that doesn't exist, you can be sure to get a 404 error in a RESTful API. Contrast it with a non-RESTful API, which may return {error: "Not found"} wrapped in God knows how many layers. If you need the extra space to write a message to the developer on the other side, you can always use the body of the response.

Example

Imagine two APIs with the same functionality, one following REST and the other not. Now imagine the following clients for those APIs:

RESTful:

GET /products/1052/reviews
POST /products/1052/reviews       "5 stars"
DELETE /products/1052/reviews/10
GET /products/1052/reviews/10

HTTP:

GET /reviews?product_id=1052
POST /post_review?product_id=1052                  "5 stars"
POST /remove_review?product_id=1052&review_id=10
GET /reviews?product_id=1052&review=10

Now think of the following questions:

• If the first call of each client worked, how sure can you be the rest will work too?

• There was a major update to the API that may or may not have changed those access points. How much of the docs will you have to re-read?

• Can you predict the return of the last query?

• You have to edit the review posted (before deleting it). Can you do so without checking the docs?

If you're looking for a int variable, one that increments as the code loops, you can use something like this:

@{
  int counter = 1;

  foreach (var item in Model.Stuff) {
    ... some code ...
    counter = counter + 1;
  }
} 

Best option? Windows 10. Native Bash support!

Do something like this:

mkdir <your directory>/repos/test

svn cat http://svn.red-bean.com/repos/test/readme.txt > <your directory>/repos/test/readme.txt

Basically the idea is create the directory where you want to grab the file from SVN. Use the svn cat command and redirect the output to the same named file. By default, the cat will dump information on stdio.

In MySQL, use the JSON type.

Contra the answers above, the SQL standard has included array types for almost twenty years; they are useful, even if MySQL has not implemented them.

In your example, however, you'll likely want to create three tables: person and fruit, then person_fruit to join them.

DROP TABLE IF EXISTS person_fruit;
DROP TABLE IF EXISTS person;
DROP TABLE IF EXISTS fruit;

CREATE TABLE person (
  person_id   INT           NOT NULL AUTO_INCREMENT,
  person_name VARCHAR(1000) NOT NULL,
  PRIMARY KEY (person_id)
);

CREATE TABLE fruit (
  fruit_id    INT           NOT NULL AUTO_INCREMENT,
  fruit_name  VARCHAR(1000) NOT NULL,
  fruit_color VARCHAR(1000) NOT NULL,
  fruit_price INT           NOT NULL,
  PRIMARY KEY (fruit_id)
);

CREATE TABLE person_fruit (
  pf_id     INT NOT NULL AUTO_INCREMENT,
  pf_person INT NOT NULL,
  pf_fruit  INT NOT NULL,
  PRIMARY KEY (pf_id),
  FOREIGN KEY (pf_person) REFERENCES person (person_id),
  FOREIGN KEY (pf_fruit) REFERENCES fruit (fruit_id)
);

INSERT INTO person (person_name)
VALUES
  ('John'),
  ('Mary'),
  ('John'); -- again

INSERT INTO fruit (fruit_name, fruit_color, fruit_price)
VALUES
  ('apple', 'red', 1),
  ('orange', 'orange', 2),
  ('pineapple', 'yellow', 3);

INSERT INTO person_fruit (pf_person, pf_fruit)
VALUES
  (1, 1),
  (1, 2),
  (2, 2),
  (2, 3),
  (3, 1),
  (3, 2),
  (3, 3);

If you wish to associate the person with an array of fruits, you can do so with a view:

DROP VIEW IF EXISTS person_fruit_summary;
CREATE VIEW person_fruit_summary AS
  SELECT
    person_id                                                                                              AS pfs_person_id,
    max(person_name)                                                                                       AS pfs_person_name,
    cast(concat('[', group_concat(json_quote(fruit_name) ORDER BY fruit_name SEPARATOR ','), ']') as json) AS pfs_fruit_name_array
  FROM
    person
    INNER JOIN person_fruit
      ON person.person_id = person_fruit.pf_person
    INNER JOIN fruit
      ON person_fruit.pf_fruit = fruit.fruit_id
  GROUP BY
    person_id;

The view shows the following data:

+---------------+-----------------+----------------------------------+
| pfs_person_id | pfs_person_name | pfs_fruit_name_array             |
+---------------+-----------------+----------------------------------+
|             1 | John            | ["apple", "orange"]              |
|             2 | Mary            | ["orange", "pineapple"]          |
|             3 | John            | ["apple", "orange", "pineapple"] |
+---------------+-----------------+----------------------------------+

In 5.7.22, you'll want to use JSON_ARRAYAGG, rather than hack the array together from a string.

I think the fastest way is to use grid system with fractions. So your container have 100vw, which is 100% of the window width and 100vh which is 100% of the window height.

Using fractions or 'fr' you can choose the width you like. the sum of the fractions equals to 100%, in this example 4fr. So the first part will be 1fr (25%) and the seconf is 3fr (75%)

More about fr units here.

.container{
  width: 100vw;
  height:100vh; 
  display: grid;
  grid-template-columns: 1fr 3fr;
}

/*You don't need this*/
.div1{
  background-color: yellow;
}

.div2{
  background-color: red;
}

<div class='container'>
  <div class='div1'>This is div 1</div>
  <div class='div2'>This is div 2</div>
</div>

One possible reason is that you have multiple python executables in your environment, for example 2.6.x, 2.7.x or virtaulenv. You might install the package into one of them and run your script with another.

Type python in the prompt, and press the tab key to see what versions of Python in your environment.

'CORRECTED VERSION OF LAST FUNCTION IN VISUAL BASIC BY GLENNG

Protected Overrides Function GetWebRequest(ByVal address As System.Uri) As System.Net.WebRequest
            Dim w As System.Net.WebRequest = MyBase.GetWebRequest(address)
            If _TimeoutMS <> 0 Then
                w.Timeout = _TimeoutMS
            End If
            Return w  '<<< NOTICE: MyBase.GetWebRequest(address) DOES NOT WORK >>>
        End Function

Extract all gz files in current directory and its subdirectories:

 find . -name "*.gz" | xargs gunzip 

Workbooks.Open does work too.

Workbooks.Open ActiveWorkbook.Path & "\Temp.csv", Local:=True

this works/is needed because i use Excel in germany and excel does use "," to separate .csv by default because i use an english installation of windows. even if you use the code below excel forces the "," separator.

Workbooks.Open ActiveWorkbook.Path & "\Test.csv", , , 6, , , , , ";"

and Workbooks.Open ActiveWorkbook.Path & "\Temp.csv", , , 4 +variants of this do not work(!)

why do they even have the delimiter parameter if it is blocked by the Local parameter ?! this makes no sense at all. but now it works.

Here is the fastest solution in Typescript, which works also on arrays with multiple levels of nesting:

export function flatten<T>(input: Array<any>, output: Array<T> = []): Array<T> {
    for (const value of input) {
        Array.isArray(value) ? flatten(value, output) : output.push(value);
    }
    return output;
}

and than:

const result = flatten<MyModel>(await Promise.all(promises));

Multimap<Integer, String> multimap = ArrayListMultimap.create();

multimap.put(1, "A");
multimap.put(1, "B");
multimap.put(1, "C");
multimap.put(1, "A");

multimap.put(2, "A");
multimap.put(2, "B");
multimap.put(2, "C");

multimap.put(3, "A");

System.out.println(multimap.get(1));
System.out.println(multimap.get(2));       
System.out.println(multimap.get(3));

Output is:

[A,B,C,A]
[A,B,C]
[A]

Note: we need to import library files.

http://www.java2s.com/Code/Jar/g/Downloadgooglecollectionsjar.htm

import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Multimap;

or https://commons.apache.org/proper/commons-collections/download_collections.cgi

import org.apache.commons.collections.MultiMap;
import org.apache.commons.collections.map.MultiValueMap;

public class Test {

    public class A {}

    public class B extends A {}

    public class C extends B {}

    public void testCoVariance(List<? extends B> myBlist) {
        B b = new B();
        C c = new C();
        myBlist.add(b); // does not compile
        myBlist.add(c); // does not compile
        A a = myBlist.get(0); 
    }

    public void testContraVariance(List<? super B> myBlist) {
        B b = new B();
        C c = new C();
        myBlist.add(b);
        myBlist.add(c);
        A a = myBlist.get(0); // does not compile
    }
}

Try This:

var info = document.getElementById("area1").value; // Javascript
var info = $("#area1").val(); // jQuery

Pretty old question, but still ... You can float a div to the bottom of the page like this:

div{
  position: absolute; 
  height: 100px; 
  top: 100%; 
  margin-top:-100px; 
}

You can see where the magic happens. I think you could do the same for floating it to the bottom of a parent div.

@bryc - yes, you could do it like this:

Element.prototype.setAttribute.apply(document.body,["foo","bar"])

But that seems like a lot of work and obfuscation compared to:

document.body.setAttribute("foo","bar")

For having hover effect you can simply try this code

import React from "react";
  import "./styles.css";

    export default function App() {

      function MouseOver(event) {
        event.target.style.background = 'red';
      }
      function MouseOut(event){
        event.target.style.background="";
      }
      return (
        <div className="App">
          <button onMouseOver={MouseOver} onMouseOut={MouseOut}>Hover over me!</button>
        </div>
      );
    }

Or if you want to handle this situation using useState() hook then you can try this piece of code

import React from "react";
import "./styles.css";


export default function App() {
   let [over,setOver]=React.useState(false);

   let buttonstyle={
    backgroundColor:''
  }

  if(over){
    buttonstyle.backgroundColor="green";
  }
  else{
    buttonstyle.backgroundColor='';
  }

  return (
    <div className="App">
      <button style={buttonstyle}
      onMouseOver={()=>setOver(true)} 
      onMouseOut={()=>setOver(false)}
      >Hover over me!</button>
    </div>
  );
}

Both of the above code will work for hover effect but first procedure is easier to write and understand

Using wheel compiled packages.

bundle up:

$ tempdir=$(mktemp -d /tmp/wheelhouse-XXXXX)
$ pip wheel -r requirements.txt --wheel-dir=$tempdir
$ cwd=`pwd`
$ (cd "$tempdir"; tar -cjvf "$cwd/bundled.tar.bz2" *)

copy tarball and install:

$ tempdir=$(mktemp -d /tmp/wheelhouse-XXXXX)
$ (cd $tempdir; tar -xvf /path/to/bundled.tar.bz2)
$ pip install --force-reinstall --ignore-installed --upgrade --no-index --no-deps $tempdir/*

Note wheel binary packages are not across machines.

More ref. here: https://pip.pypa.io/en/stable/user_guide/#installation-bundles

I would go for substr() functionality in MySql.

Basically, this function takes account of three parameters i.e. substr(str,pos,len)

http://www.w3resource.com/mysql/string-functions/mysql-substr-function.php

SELECT * FROM artists 
WHERE lower(substr(name,1,1)) in ('a','b','c');

If you remember which branch was checked out before (e.g. master) you could simply

git checkout master

to get out of detached HEAD state.

Generally speaking: git checkout <branchname> will get you out of that.

If you don't remember the last branch name, try

git checkout -

This also tries to check out your last checked out branch.

For Wamp x86+Phalcon users (with same error):

Take care of download the right version of Phalcon:

Phalcon 1.3.2 - Windows x86 for PHP 5.5.0 (VC11)

If you've recently updated, a reboot might solve this problem.

I would recommend having a look at the plyr package. It might not be as fast as data.table or other packages, but it is quite instructive, especially when starting with R and having to do some data manipulation.

> DF <- data.frame(A = c("1", "1", "2", "3", "3"), B = c(2, 3, 3, 5, 6))
> library(plyr)
> DF.sum <- ddply(DF, c("A"), summarize, B = sum(B))
> DF.sum
  A  B
1 1  5
2 2  3
3 3 11

I am just wondering why to use some libraries for JWT token decoding and verification at all.

Encoded JWT token can be created using following pseudocode

var headers = base64URLencode(myHeaders);
var claims = base64URLencode(myClaims);
var payload = header + "." + claims;

var signature = base64URLencode(HMACSHA256(payload, secret));

var encodedJWT = payload + "." + signature;

It is very easy to do without any specific library. Using following code:

using System;
using System.Text;
using System.Security.Cryptography;

public class Program
{   
    // More info: https://stormpath.com/blog/jwt-the-right-way/
    public static void Main()
    {           
        var header = "{\"typ\":\"JWT\",\"alg\":\"HS256\"}";
        var claims = "{\"sub\":\"1047986\",\"email\":\"[email protected]\",\"given_name\":\"John\",\"family_name\":\"Doe\",\"primarysid\":\"b521a2af99bfdc65e04010ac1d046ff5\",\"iss\":\"http://example.com\",\"aud\":\"myapp\",\"exp\":1460555281,\"nbf\":1457963281}";

        var b64header = Convert.ToBase64String(Encoding.UTF8.GetBytes(header))
            .Replace('+', '-')
            .Replace('/', '_')
            .Replace("=", "");
        var b64claims = Convert.ToBase64String(Encoding.UTF8.GetBytes(claims))
            .Replace('+', '-')
            .Replace('/', '_')
            .Replace("=", "");

        var payload = b64header + "." + b64claims;
        Console.WriteLine("JWT without sig:    " + payload);

        byte[] key = Convert.FromBase64String("mPorwQB8kMDNQeeYO35KOrMMFn6rFVmbIohBphJPnp4=");
        byte[] message = Encoding.UTF8.GetBytes(payload);

        string sig = Convert.ToBase64String(HashHMAC(key, message))
            .Replace('+', '-')
            .Replace('/', '_')
            .Replace("=", "");

        Console.WriteLine("JWT with signature: " + payload + "." + sig);        
    }

    private static byte[] HashHMAC(byte[] key, byte[] message)
    {
        var hash = new HMACSHA256(key);
        return hash.ComputeHash(message);
    }
}

The token decoding is reversed version of the code above.To verify the signature you will need to the same and compare signature part with calculated signature.

UPDATE: For those how are struggling how to do base64 urlsafe encoding/decoding please see another SO question, and also wiki and RFCs

Direct link to the .Net-3.5-Full-Setup

http://download.microsoft.com/download/6/0/f/60fc5854-3cb8-4892-b6db-bd4f42510f28/dotnetfx35.exe

Direct link to the .Net-3.5-SP1-Full-Setup

http://download.microsoft.com/download/2/0/e/20e90413-712f-438c-988e-fdaa79a8ac3d/dotnetfx35.exe

Thanks to Dzmitry Lahoda!

If you are not able to upgrade your Python version to 2.7.9, and want to suppress warnings,

you can downgrade your 'requests' version to 2.5.3:

pip install requests==2.5.3

Bugfix disclosure / Warning introduced in 2.6.0

This will help for someone who is looking for a non technical answer

This is simple hack

Download the application App Share/Send Pro from google play store. Select the app you want to send and method send application.

I usually use Bluetooth to send applications to my pc or another phone.

Here is a really useful guide which solved my problem(OSX 10.13.6).

1. Open Keychain Access
2. In the menu, open Keychain Access > Certificate Assistant > Create a certificate
3. Give it a name (e.g. gdbc)
   • Identity type: Self Signed Root
   • Certificate type: Code Signing
   • Check: let me override defaults
4. Continue until it prompts you for: "specify a location for..."
5. Set Keychain location to System
6. Create a certificate and close assistant.
7. Find the certificate in System keychains, right click it > get info (or just double click it)
8. Expand Trust, set Code signing to always trust
9. Restart taskgated in terminal: killall taskgated
10. Run codesign -fs gdbc /usr/local/bin/gdb in terminal: this asks for the root password

Other answers posted here for this question did not work for me using the latest Visual Studio 2017 Enterprise edition (as of 2018-09-18).

Instead, I used this method:

1. Close all but one instance of Visual Studio.
2. In the running instance, access the menu Tools->Extensions and Updates.
3. In that dialog, choose Online->Visual Studio Marketplace->Tools->Setup & Deployment.
4. From the list that appears, select Microsoft Visual Studio 2017 Installer Projects.

Once installed, close and restart Visual Studio. Go to File->New Project and search for the word Installer. You'll know you have the correct templates installed if you see a list that looks something like this:

It's a little late but...

script.
  loginName="#{login}";

This is working fine in my script. In Express, I am doing this:

exports.index = function(req, res){
  res.render( 'index',  { layout:false, login: req.session.login } );
};

I guess the latest jade is different?

Merc.

edit: added "." after script to prevent Jade warning.

O(n)

def find_pairs(L,sum):
    s = set(L)
    edgeCase = sum/2
    if L.count(edgeCase) ==2:
        print edgeCase, edgeCase
    s.remove(edgeCase)      
    for i in s:
        diff = sum-i
        if diff in s: 
            print i, diff


L = [2,45,7,3,5,1,8,9]
sum = 10          
find_pairs(L,sum)

Methodology: a + b = c, so instead of looking for (a,b) we look for a = c - b

It's not data that is null, but dataList.

You need to create one with

public List<Object> dataList = new List<Object>();

Even better: since it's a field, make it private. And if there's nothing preventing you, make it also readonly. Just good practice.

Aside

The correct way to check for nullity is if(data != null). This kind of check is ubiquitous for reference types; even Nullable<T> overrides the equality operator to be a more convenient way of expressing nullable.HasValue when checking for nullity.

If you do if(!data.Equals(null)) then you will get a NullReferenceException if data == null. Which is kind of comical since avoiding this exception was the goal in the first place.

You are also doing this:

catch (Exception e)
{
    throw new Exception(e.ToString());
}

This is definitely not good. I can imagine that you put it there just so you can break into the debugger while still inside the method, in which case ignore this paragraph. Otherwise, don't catch exceptions for nothing. And if you do, rethrow them using just throw;.

In MongoDB 3.2 and newer, Mongo().getDBNames() in the mongo shell will output a list of database names in the server:

> Mongo().getDBNames()
[ "local", "test", "test2", "test3" ]

> show dbs
local  0.000GB
test   0.000GB
test2  0.000GB
test3  0.000GB

A forEach() loop over the array could then call dropDatabase() to drop all the listed databases. Optionally you can opt to skip some important databases that you don't want to drop. For example:

Mongo().getDBNames().forEach(function(x) {
  // Loop through all database names
  if (['admin', 'config', 'local'].indexOf(x) < 0) {
    // Drop if database is not admin, config, or local
    Mongo().getDB(x).dropDatabase();
  }
})

Example run:

> show dbs
admin   0.000GB
config  0.000GB
local   0.000GB
test    0.000GB
test2   0.000GB
test3   0.000GB

> Mongo().getDBNames().forEach(function(x) {
...   if (['admin', 'config', 'local'].indexOf(x) < 0) {
...     Mongo().getDB(x).dropDatabase();
...   }
... })

> show dbs
admin   0.000GB
config  0.000GB
local   0.000GB

Like this?

 [bool]($myObject.PSobject.Properties.name -match "myPropertyNameToTest")

I would use a String Replace with a Regular Expression searching for "special characters", replacing all characters found with an empty string.

For ASP.Net Core 3.0, this worked for me (credit to previous answerers).

My Enum class:

using System;
using System.Linq;
using System.ComponentModel.DataAnnotations;
using System.Reflection;

public class Enums
{
    public enum Duration
    { 
        [Display(Name = "1 Hour")]
        OneHour,
        [Display(Name = "1 Day")]
        OneDay
    }

    // Helper method to display the name of the enum values.
    public static string GetDisplayName(Enum value)
    {
        return value.GetType()?
       .GetMember(value.ToString())?.First()?
       .GetCustomAttribute<DisplayAttribute>()?
       .Name;
    }
}

My View Model Class:

public class MyViewModel
{
    public Duration Duration { get; set; }
}

An example of a razor view displaying a label and a drop-down list. Notice the drop-down list does not require a helper method:

@model IEnumerable<MyViewModel> 

@foreach (var item in Model)
{
    <label asp-for="@item.Duration">@Enums.GetDisplayName(item.Duration)</label>
    <div class="form-group">
        <label asp-for="@item.Duration" class="control-label">Select Duration</label>
        <select asp-for="@item.Duration" class="form-control"
            asp-items="Html.GetEnumSelectList<Enums.Duration>()">
        </select>
    </div>
}

There are multiple ways to calculate the distance based on the coordinates i.e latitude and longitude

Install and import

from geopy import distance
from math import sin, cos, sqrt, atan2, radians
from sklearn.neighbors import DistanceMetric
import osrm
import numpy as np

Define coordinates

lat1, lon1, lat2, lon2, R = 20.9467,72.9520, 21.1702, 72.8311, 6373.0
coordinates_from = [lat1, lon1]
coordinates_to = [lat2, lon2]

Using haversine

dlon = radians(lon2) - radians(lon1)
dlat = radians(lat2) - radians(lat1)
    
a = sin(dlat / 2)**2 + cos(lat1) * cos(lat2) * sin(dlon / 2)**2
c = 2 * atan2(sqrt(a), sqrt(1 - a))
    
distance_haversine_formula = R * c
print('distance using haversine formula: ', distance_haversine_formula)

Using haversine with sklearn

dist = DistanceMetric.get_metric('haversine')
    
X = [[radians(lat1), radians(lon1)], [radians(lat2), radians(lon2)]]
distance_sklearn = R * dist.pairwise(X)
print('distance using sklearn: ', np.array(distance_sklearn).item(1))

Using OSRM

osrm_client = osrm.Client(host='http://router.project-osrm.org')
coordinates_osrm = [[lon1, lat1], [lon2, lat2]] # note that order is lon, lat
    
osrm_response = osrm_client.route(coordinates=coordinates_osrm, overview=osrm.overview.full)
dist_osrm = osrm_response.get('routes')[0].get('distance')/1000 # in km
print('distance using OSRM: ', dist_osrm)

Using geopy

distance_geopy = distance.distance(coordinates_from, coordinates_to).km
print('distance using geopy: ', distance_geopy)
    
distance_geopy_great_circle = distance.great_circle(coordinates_from, coordinates_to).km 
print('distance using geopy great circle: ', distance_geopy_great_circle)

Output

distance using haversine formula:  26.07547017310917
distance using sklearn:  27.847882224769783
distance using OSRM:  33.091699999999996
distance using geopy:  27.7528030550408
distance using geopy great circle:  27.839182219511834

Yout can try this below.

<style name="MyToolbar" parent="Widget.AppCompat.Toolbar">
    <!-- your code here -->
</style>

And the detail elements you can find them in https://developer.android.com/reference/android/support/v7/appcompat/R.styleable.html#Toolbar

Here are some more:TextAppearance.Widget.AppCompat.Toolbar.Title, TextAppearance.Widget.AppCompat.Toolbar.Subtitle, Widget.AppCompat.Toolbar.Button.Navigation.

Hope this can help you.

Inheritances Vs Composition.

Inheritances and composition both are used to re-usability and extension of class behavior.

Inheritances mainly use in a family algorithm programming model such as IS-A relation type means similar kind of object. Example.

1. Duster is a Car
2. Safari is a Car

These are belongs to Car family.

Composition represents HAS-A relationship Type.It shows the ability of an object such as Duster has Five Gears , Safari has four Gears etc. Whenever we need to extend the ability of an existing class then use composition.Example we need to add one more gear in Duster object then we have to create one more gear object and compose it to the duster object.

We should not make the changes in base class until/unless all the derived classes needed those functionality.For this scenario we should use Composition.Such as

class A Derived by Class B

Class A Derived by Class C

Class A Derived by Class D.

When we add any functionality in class A then it is available to all sub classes even when Class C and D don't required those functionality.For this scenario we need to create a separate class for those functionality and compose it to the required class(here is class B).

Below is the example:

          // This is a base class
                 public abstract class Car
                    {
                       //Define prototype
                       public abstract void color();
                       public void Gear() {
                           Console.WriteLine("Car has a four Gear");
                       }
                    }


           // Here is the use of inheritence
           // This Desire class have four gears.
          //  But we need to add one more gear that is Neutral gear.

          public class Desire : Car
                   {
                       Neutral obj = null;
                       public Desire()
                       {
     // Here we are incorporating neutral gear(It is the use of composition). 
     // Now this class would have five gear. 

                           obj = new Neutral();
                           obj.NeutralGear();
                       }

                       public override void color()
                       {
                           Console.WriteLine("This is a white color car");
                       }

                   }


             // This Safari class have four gears and it is not required the neutral
             //  gear and hence we don't need to compose here.

                   public class Safari :Car{
                       public Safari()
                       { }

                       public override void color()
                       {
                           Console.WriteLine("This is a red color car");
                       }


                   }

   // This class represents the neutral gear and it would be used as a composition.

   public class Neutral {
                      public void NeutralGear() {
                           Console.WriteLine("This is a Neutral Gear");
                       }
                   }

Update as of Web API 2.

With this API config in your WebApiConfig.cs file:

public static void Register(HttpConfiguration config)
{
    //// Web API routes
    config.MapHttpAttributeRoutes(); //Don't miss this

    config.Routes.MapHttpRoute(
        name: "DefaultApi",
        routeTemplate: "api/{controller}/{id}",
        defaults: new { id = System.Web.Http.RouteParameter.Optional }
    );
}

You can route our controller like this:

[Route("api/ControllerName/Summary")]
[HttpGet]
public HttpResponseMessage Summary(MyVm vm)
{
    return null;
}

[Route("api/ControllerName/FullDetails")]
[HttpGet]
public HttpResponseMessage FullDetails()
{
    return null;
}

Where ControllerName is the name of your controller (without "controller"). This will allow you to get each action with the route detailed above.

For further reading: http://www.asp.net/web-api/overview/web-api-routing-and-actions/attribute-routing-in-web-api-2

In my case, since my Java code is meant to be ported to other languages in the near future (Mainly C++), I at least want to pay lip service to freeing memory properly so it helps the porting process later on.

I personally rely on nulling variables as a placeholder for future proper deletion. For example, I take the time to nullify all elements of an array before actually deleting (making null) the array itself.

But my case is very particular, and I know I'm taking performance hits when doing this.

Note that as of Gson 2.8.6, instance method JsonParser.parse has been deprecated and replaced by static method JsonParser.parseString:

JsonObject jsonObject = JsonParser.parseString(json).getAsJsonObject();

The difference between them is that they use different pins. Seriously, that's it. The reason they both exist is that RTS/CTS wasn't supposed to ever be a flow control mechanism, originally; it was for half-duplex modems to coordinate who was sending and who was receiving. RTS and CTS got misused for flow control so often that it became standard.

Based upon your source variable (sourcePath = "C:\Minecraft\bin\") I suspect your hard code is pointing at the wrong place

fso.CopyFile "C:\Minecraft\options.txt", destinationPath, false

should be

fso.CopyFile "C:\Minecraft\bin\options.txt", destinationPath

or

fso.CopyFile sourcePath & "options.txt", destinationPath

All the answers indicate the cause, but sometimes the bigger problem is identifying all the places that define an improper namespace. With tools like Resharper that automatically adjust the namespace using the folder structure, it is rather easy to encounter this issue.

You can get all the lines that create the issue by searching in project / solution using the following regex:

namespace .+\.TheNameUsedAsBothNamespaceAndType

Here is just a reply from Richard Pickup on LinkedIn to a similar question of mine:

I've used cocos 2dx marmalade and unity on both iOS and android. For 2d games cocos2dx is the way to go every time. Unity is just too much overkill for 2d games and as already stated marmalade is just a thin abstraction layer not really a game engine. You can even run cocos2d on top of marmalade. My approach would be to use cocos2dx on iOS and android then in future run cocosd2dx code on top of marmalade as an easy way to port to bb10 and win phone 7

1. Open the Problems view. You can open this view by clicking on the small + sign at the left hand bottom corner of eclipse. It's a very tiny plus with a rectangle around it. Click on it and select problems.

2. The problem view will show you the problems that need to be resolved.

   • If the message says "the project is missing the required libraries...", you need to configure your build path by right clicking on your project, selecting properties, then build path. Add the required jar files using the libraries tab. -If there are other problems other than missing libraries, you need to post the exact problems here to get a precise solution.

Do NOT eval. use a real parser, i.e., from json.org

Pros:

Clustered indexes work great for ranges (e.g. select * from my_table where my_key between @min and @max)

In some conditions, the DBMS will not have to do work to sort if you use an orderby statement.

Cons:

Clustered indexes are can slow down inserts because the physical layouts of the records have to be modified as records are put in if the new keys are not in sequential order.

Public inheritance models an IS-A relationship. With

class B {};
class D : public B {};

every D is a B.

Private inheritance models an IS-IMPLEMENTED-USING relationship (or whatever that's called). With

class B {};
class D : private B {};

a D is not a B, but every D uses its B in its implementation. Private inheritance can always be eliminated by using containment instead:

class B {};
class D {
  private: 
    B b_;
};

This D, too, can be implemented using B, in this case using its b_. Containment is a less tight coupling between types than inheritance, so in general it should be preferred. Sometimes using containment instead of private inheritance is not as convenient as private inheritance. Often that's a lame excuse for being lazy.

I don't think anyone knows what protected inheritance models. At least I haven't seen any convincing explanation yet.

EDIT

If you want to manage swipe back feature for specific navigation controllers, consider using SwipeBack.

With this, you can set navigationController.swipeBackEnabled = NO.

For example:

#import <SwipeBack/SwipeBack.h>

- (void)viewWillAppear:(BOOL)animated
{
    navigationController.swipeBackEnabled = NO;
}

It can be installed via CocoaPods.

pod 'SwipeBack', '~> 1.0'

I appologize for lack of explanation.

GMT -03:00 Example

new Date(new Date()-3600*1000*3).toISOString();

Unicode is a standard which maps the characters in all languages to a particular numeric value called Code Points. The reason it does this is that it allows different encodings to be possible using the same set of code points.

UTF-8 and UTF-16 are two such encodings. They take code points as input and encodes them using some well-defined formula to produce the encoded string.

Choosing a particular encoding depends upon your requirements. Different encodings have different memory requirements and depending upon the characters that you will be dealing with, you should choose the encoding which uses the least sequences of bytes to encode those characters.

For more in-depth details about Unicode, UTF-8 and UTF-16, you can check out this article,

What every programmer should know about Unicode

I've been trying different variants of this for days, and I thought for a day I had it re-launching the app in the background, even when the user swiped to kill, but no I can't replicate that behavior.

It's unfortunate that the behavior is quite different than before. On iOS 6, if you killed the app from the jiggling icons, it would still get re-awoken on SLC triggers. Now, if you kill by swiping, that doesn't happen.

It's a different behavior, and the user, who would continue to get useful information from our app if they had killed it on iOS 6, now will not.

We need to nudge our users to re-open the app now if they have swiped to kill it and are still expecting some of the notification behavior that we used to give them. I'm worried this won't be obvious to users when they swipe an app away. They may, after all, be basically cleaning up or wanting to rearrange the apps that are shown minimized.

This was an enormously helpful link to find:

http://php.net/manual/en/migration56.openssl.php

An official document describing the changes made to open ssl in PHP 5.6 From here I learned of one more parameter I should have set to false: "verify_peer_name"=>false

Note: This has very significant security implications. Disabling verification potentially permits a MITM attacker to use an invalid certificate to eavesdrop on the requests. While it may be useful to do this in local development, other approaches should be used in production.

So my working code looks like this:

<?php
$arrContextOptions=array(
    "ssl"=>array(
        "verify_peer"=>false,
        "verify_peer_name"=>false,
    ),
);  

$response = file_get_contents("https://maps.co.weber.ut.us/arcgis/rest/services/SDE_composite_locator/GeocodeServer/findAddressCandidates?Street=&SingleLine=3042+N+1050+W&outFields=*&outSR=102100&searchExtent=&f=json", false, stream_context_create($arrContextOptions));

echo $response; ?>

See here for starting the service and here for how to make it permanent. In short to test it, open a "DOS" terminal with administrator privileges and write:

shell> "C:\Program Files\MySQL\[YOUR MYSQL VERSION PATH]\bin\mysqld"

This question already has a great answer, but I ran into the same error, in a different scenario: displaying a List in an EditorTemplate.

I have a model like this:

public class Foo
{
    public string FooName { get; set; }
    public List<Bar> Bars { get; set; }
}

public class Bar
{
    public string BarName { get; set; }
}

And this is my main view:

@model Foo

@Html.TextBoxFor(m => m.Name, new { @class = "form-control" })  
@Html.EditorFor(m => m.Bars)

And this is my Bar EditorTemplate (Bar.cshtml)

@model List<Bar>

<div class="some-style">
    @foreach (var item in Model)
    {
        <label>@item.BarName</label>
    }
</div>

And I got this error:

The model item passed into the dictionary is of type 'Bar', but this dictionary requires a model item of type 'System.Collections.Generic.List`1[Bar]

The reason for this error is that EditorFor already iterates the List for you, so if you pass a collection to it, it would display the editor template once for each item in the collection.

This is how I fixed this problem:

Brought the styles outside of the editor template, and into the main view:

@model Foo

@Html.TextBoxFor(m => m.Name, new { @class = "form-control" })  
<div class="some-style">
    @Html.EditorFor(m => m.Bars)
</div>

And changed the EditorTemplate (Bar.cshtml) to this:

@model Bar

<label>@Model.BarName</label>

Try:

With DependencedIncidents AS
(
    SELECT INC.[RecTime],INC.[SQL] AS [str] FROM
    (
        SELECT A.[RecTime] As [RecTime],X.[SQL] As [SQL] FROM [EventView] AS A 
        CROSS JOIN [Incident] AS X
            WHERE
                patindex('%' + A.[Col] + '%', X.[SQL]) > 0
    ) AS INC
),
lalala AS
(
    SELECT INC.[RecTime],INC.[SQL] AS [str] FROM
    (
        SELECT A.[RecTime] As [RecTime],X.[SQL] As [SQL] FROM [EventView] AS A 
        CROSS JOIN [Incident] AS X
            WHERE
                patindex('%' + A.[Col] + '%', X.[SQL]) > 0
    ) AS INC
)

And yes, you can reference common table expression inside common table expression definition. Even recursively. Which leads to some very neat tricks.

Could anyone help explain why

In Python 2 a python "int" was equivalent to a C long. In Python 3 an "int" is an arbitrary precision type but numpy still uses "int" it to represent the C type "long" when creating arrays.

The size of a C long is platform dependent. On windows it is always 32-bit. On unix-like systems it is normally 32 bit on 32 bit systems and 64 bit on 64 bit systems.

or give a solution for the code on windows? Thanks so much!

Choose a data type whose size is not platform dependent. You can find the list at https://docs.scipy.org/doc/numpy/reference/arrays.scalars.html#arrays-scalars-built-in the most sensible choice would probably be np.int64

Just an other java example:

long dayLength = 1000 * 60 * 60 * 24;
long dayMs = System.currentTimeMillis() % dayLength;
double percentOfDay = (double) dayMs / dayLength;
int hour = (int) (percentOfDay * 24);
int minute = (int) (percentOfDay * 24 * 60) % 60;
int second = (int) (percentOfDay * 24 * 60 * 60) % 60;

an advantage is that you can simulate shorter days, if you adjust dayLength

git pull origin master will pull changes from the origin remote, master branch and merge them to the local checked-out branch.

git pull origin/master will pull changes from the locally stored branch origin/master and merge that to the local checked-out branch. The origin/master branch is essentially a "cached copy" of what was last pulled from origin, which is why it's called a remote branch in git parlance. This might be somewhat confusing.

You can see what branches are available with git branch and git branch -r to see the "remote branches".

That doesn't work because distToPoint is inside your class, so you need to prefix it with the classname if you want to refer to it, like this: classname.distToPoint(self, p). You shouldn't do it like that, though. A better way to do it is to refer to the method directly through the class instance (which is the first argument of a class method), like so: self.distToPoint(p).

Basically, you need to include the Wordpress loop in your search.php template to loop through the search results and show them as part of the template.

Below is a very basic example from The WordPress Theme Search Template and Page Template over at ThemeShaper.

<?php
/**
 * The template for displaying Search Results pages.
 *
 * @package Shape
 * @since Shape 1.0
 */

get_header(); ?>

        <section id="primary" class="content-area">
            <div id="content" class="site-content" role="main">

            <?php if ( have_posts() ) : ?>

                <header class="page-header">
                    <h1 class="page-title"><?php printf( __( 'Search Results for: %s', 'shape' ), '<span>' . get_search_query() . '</span>' ); ?></h1>
                </header><!-- .page-header -->

                <?php shape_content_nav( 'nav-above' ); ?>

                <?php /* Start the Loop */ ?>
                <?php while ( have_posts() ) : the_post(); ?>

                    <?php get_template_part( 'content', 'search' ); ?>

                <?php endwhile; ?>

                <?php shape_content_nav( 'nav-below' ); ?>

            <?php else : ?>

                <?php get_template_part( 'no-results', 'search' ); ?>

            <?php endif; ?>

            </div><!-- #content .site-content -->
        </section><!-- #primary .content-area -->

<?php get_sidebar(); ?>
<?php get_footer(); ?>

Combining multiple answers, here's a command that works on both Linux and MacOS

rm -rf $(find . -type d -name __pycache__)

Download the driver JAR from the link provided by Olaf and add it to your local Maven repository with;

mvn install:install-file -Dfile=sqljdbc4.jar -DgroupId=com.microsoft.sqlserver -DartifactId=sqljdbc4 -Dversion=4.0 -Dpackaging=jar

Then add it to your project with;

<dependency>
  <groupId>com.microsoft.sqlserver</groupId>
  <artifactId>sqljdbc4</artifactId>
  <version>4.0</version>
</dependency>

On the actual behavior, there is no difference. They all return None and that's it. However, there is a time and place for all of these. The following instructions are basically how the different methods should be used (or at least how I was taught they should be used), but they are not absolute rules so you can mix them up if you feel necessary to.

Using return None

This tells that the function is indeed meant to return a value for later use, and in this case it returns None. This value None can then be used elsewhere. return None is never used if there are no other possible return values from the function.

In the following example, we return person's mother if the person given is a human. If it's not a human, we return None since the person doesn't have a mother (let's suppose it's not an animal or something).

def get_mother(person):
    if is_human(person):
        return person.mother
    else:
        return None

Using return

This is used for the same reason as break in loops. The return value doesn't matter and you only want to exit the whole function. It's extremely useful in some places, even though you don't need it that often.

We've got 15 prisoners and we know one of them has a knife. We loop through each prisoner one by one to check if they have a knife. If we hit the person with a knife, we can just exit the function because we know there's only one knife and no reason the check rest of the prisoners. If we don't find the prisoner with a knife, we raise an alert. This could be done in many different ways and using return is probably not even the best way, but it's just an example to show how to use return for exiting a function.

def find_prisoner_with_knife(prisoners):
    for prisoner in prisoners:
        if "knife" in prisoner.items:
            prisoner.move_to_inquisition()
            return # no need to check rest of the prisoners nor raise an alert
    raise_alert()

Note: You should never do var = find_prisoner_with_knife(), since the return value is not meant to be caught.

Using no return at all

This will also return None, but that value is not meant to be used or caught. It simply means that the function ended successfully. It's basically the same as return in void functions in languages such as C++ or Java.

In the following example, we set person's mother's name and then the function exits after completing successfully.

def set_mother(person, mother):
    if is_human(person):
        person.mother = mother

Note: You should never do var = set_mother(my_person, my_mother), since the return value is not meant to be caught.

You can turn on your PHP errors with error_reporting:

error_reporting(E_ALL);
ini_set('display_errors', 'on');

Edit: It's possible that even after putting this, errors still don't show up. This can be caused if there is a fatal error in the script. From PHP Runtime Configuration:

Although display_errors may be set at runtime (with ini_set()), it won't have any affect if the script has fatal errors. This is because the desired runtime action does not get executed.

You should set display_errors = 1 in your php.ini file and restart the server.

You also need to be sure that returned bean is not empty (and can be serialized by Jackson). In my particular case I tried to return an instance of an object without getters and setters and without any jackson annotation and with fields equals to null. I got following message:

com.fasterxml.jackson.databind.JsonMappingException:
    No serializer found for class com.foo.bar.Baz and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) )

jsPlumb is an option available that supports drag and drop, as seen by its numerous demos, including the Flowchart demo.

It is available in a free Community edition, and a paid Toolkit edition.

The Toolkit edition wraps the Community edition with a comprehensive data binding layer, as well as several UI widgets for building applications and integrations for popular libraries, and is commercially licensed.

setInterval(function() {
    updatechat();
}, 2000);

function updatechat() {
    alert('hello world');
}

This worked for me, in my case I had a button with a data-id attribute:

$("a").data("item-id");

Fiddle