In My case, it was just an extra StackPanel inside the ListView:

<ListView Name="_details" Margin="50,0,50,0">
            <StackPanel Orientation="Vertical">
                <StackPanel Orientation="Vertical">
                    <TextBlock Text="{Binding Location.LicenseName, StringFormat='Location: {0}'}"/>
                    <TextBlock Text="{Binding Ticket.Employee.s_name, StringFormat='Served by: {0}'}"/>
                    <TextBlock Text="{Binding Ticket.dt_create_time, StringFormat='Started at: {0}'}"/>
                    <Line StrokeThickness="2" Stroke="Gray" Stretch="Fill" Margin="0,5,0,5" />
                    <ItemsControl ItemsSource="{Binding Items}"/>
                </StackPanel>
            </StackPanel>
        </ListView>

Becomes:

<ListView Name="_details" Margin="50,0,50,0">
                <StackPanel Orientation="Vertical">
                    <TextBlock Text="{Binding Location.LicenseName, StringFormat='Location: {0}'}"/>
                    <TextBlock Text="{Binding Ticket.Employee.s_name, StringFormat='Served by: {0}'}"/>
                    <TextBlock Text="{Binding Ticket.dt_create_time, StringFormat='Started at: {0}'}"/>
                    <Line StrokeThickness="2" Stroke="Gray" Stretch="Fill" Margin="0,5,0,5" />
                    <ItemsControl ItemsSource="{Binding Items}"/>
                </StackPanel>
        </ListView>

and all is well.

Give this a try.

        FirmNames = String.Join(", \n", FirmNameList);

Take note of what is printed for x. You are trying to convert an array (basically just a list) into an int. length-1 would be an array of a single number, which I assume numpy just treats as a float. You could do this, but it's not a purely-numpy solution.

EDIT: I was involved in a post a couple of weeks back where numpy was slower an operation than I had expected and I realised I had fallen into a default mindset that numpy was always the way to go for speed. Since my answer was not as clean as ayhan's, I thought I'd use this space to show that this is another such instance to illustrate that vectorize is around 10% slower than building a list in Python. I don't know enough about numpy to explain why this is the case but perhaps someone else does?

import numpy as np
import matplotlib.pyplot as plt
import datetime

time_start = datetime.datetime.now()

# My original answer
def f(x):
    rebuilt_to_plot = []
    for num in x:
        rebuilt_to_plot.append(np.int(num))
    return rebuilt_to_plot

for t in range(10000):
    x = np.arange(1, 15.1, 0.1)
    plt.plot(x, f(x))

time_end = datetime.datetime.now()

# Answer by ayhan
def f_1(x):
    return np.int(x)

for t in range(10000):
    f2 = np.vectorize(f_1)
    x = np.arange(1, 15.1, 0.1)
    plt.plot(x, f2(x))

time_end_2 = datetime.datetime.now()

print time_end - time_start
print time_end_2 - time_end

encode("latin-1") helped me in my case:

facultyname[0].encode("latin-1")

Hope not to be late. It is accomplished using only one line!

-webkit-transition: all 0.2s ease-in-out, width 0, height 0, top 0, left 0;
-moz-transition: all 0.2s ease-in-out, width 0, height 0, top 0, left 0;
-o-transition: all 0.2s ease-in-out, width 0, height 0, top 0, left 0;
transition: all 0.2s ease-in-out, width 0, height 0, top 0, left 0; 

That works on Chrome. You have to separate the CSS properties with a comma.

Here is a working example: http://jsfiddle.net/H2jet/

This checks if EAX is zero. The instruction test does bitwise AND between the arguments, and if EAX contains zero, the result sets the ZF, or ZeroFlag.

Interfaces vs types

Interfaces and types are used to describe the types of objects and primitives. Both interfaces and types can often be used interchangeably and often provide similar functionality. Usually it is the choice of the programmer to pick their own preference.

However, interfaces can only describe objects and classes that create these objects. Therefore types must be used in order to describe primitives like strings and numbers.

Here is an example of 2 differences between interfaces and types:

// 1. Declaration merging (interface only)

// This is an extern dependency which we import an object of
interface externDependency { x: number, y: number; }
// When we import it, we might want to extend the interface, e.g. z:number
// We can use declaration merging to define the interface multiple times
// The declarations will be merged and become a single interface
interface externDependency { z: number; }
const dependency: externDependency = {x:1, y:2, z:3}

// 2. union types with primitives (type only)

type foo = {x:number}
type bar = { y: number }
type baz = string | boolean;

type foobarbaz = foo | bar | baz; // either foo, bar, or baz type

// instances of type foobarbaz can be objects (foo, bar) or primitives (baz)
const instance1: foobarbaz = {y:1} 
const instance2: foobarbaz = {x:1} 
const instance3: foobarbaz = true 

I wouldn't have thought so.

If you have Visual Studio you could edit them through that. Some versions of Visual Studio has Crystal Reports shipped with them.

If not, you will have to find someone who has Crystal Reports and ask then nicely to amend them for you. Or buy Crystal Reports!

As per Object oriented concept Interface implemented by classes and have contract to access these implemented function(or methods) using object.

So if you want to access Interface Contract methods you have to create object. It is always must that is not allowed in case of Static methods. Static classes ,method and variables never require objects and load in memory without creating object of that area(or class) or you can say do not require Object Creation.

To get it on init

public innerWidth: any;
ngOnInit() {
    this.innerWidth = window.innerWidth;
}

If you wanna keep it updated on resize:

@HostListener('window:resize', ['$event'])
onResize(event) {
  this.innerWidth = window.innerWidth;
}

I have Spring 4.2 in my project and many SockJS Stomp implementations usually work well with Spring Boot implementations. This implementation from Baeldung worked(for me without changing from Spring 4.2 to 5). After Using the dependencies mentioned in his blog, it still gave me ClassNotFoundError. I added the below dependency to fix it.

<dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>4.2.3.RELEASE</version>
    </dependency>

Yes, simply run

DELETE FROM myTable where myTable.ID = 6850

AND LET ENGINE VERIFY THE CONSTRAINTS.

If you're trying to be 'clever' and disable constraints, you'll pay a huge price: enabling back the constraints has to verify every row instead of the one you just deleted. There are internal flags SQL keeps to know that a constraint is 'trusted' or not. You're 'optimization' would result in either changing these flags to 'false' (meaning SQL no longer trusts the constraints) or it has to re-verify them from scratch.

See Guidelines for Disabling Indexes and Constraints and Non-trusted constraints and performance.

Unless you did some solid measurements that demonstrated that the constraint verification of the DELETE operation are a performance bottleneck, let the engine do its work.

Try this

    var myarray = ["item 1", "item 2", "item 3", "item 4"];

    //removes the first element of the array, and returns that element apart from item 1.
    myarray.shift(); 
    console.log(myarray); 

HTTPS (HTTP over SSL) sends all HTTP content over a SSL tunel, so HTTP content and headers are encrypted as well.

you can use this..

<select name="select_name">
    <option value="1"<?php echo(isset($_POST['select_name'])&&($_POST['select_name']=='1')?' selected="selected"':'');?>>Yes</option>
    <option value="2"<?php echo(isset($_POST['select_name'])&&($_POST['select_name']=='2')?' selected="selected"':'');?>>No</option>
    <option value="3"<?php echo(isset($_POST['select_name'])&&($_POST['select_name']=='3')?' selected="selected"':'');?>>Fine</option>
</select>

Split the strings and then use chain.from_iterable to combine them into a single list

>>> import itertools
>>> l = ['Facebook;Google+;MySpace', 'Apple;Android']
>>> l1 = [ x for x in itertools.chain.from_iterable( x.split(';') for x in l ) ]
>>> l1
['Facebook', 'Google+', 'MySpace', 'Apple', 'Android']

Please try this which it works for me.

return [] as Criminal[];

This error comes for me in windows application while calling server dll from client. After system restart it works fine

WORKING:

$("#ContentPlaceHolder1_txtNombre").keyup(function () {
    var txt = $(this).val();
        $('.column').each(function () {
            $(this).show();
            if ($(this).text().toUpperCase().indexOf(txt.toUpperCase()) == -1) {
                $(this).hide();
            }
        });
    //}
});

Typing cd will take you back to your home directory. Whereas typing cd .. will move you up only one directory (the direct parent of the current directory).

To set value in the ComboBox

cmbEmployeeStatus.Text="Something";

Another way to solve this using xpath

WebDriver driver =  new FirefoxDriver();
driver.get("https://www.facebook.com/");
driver.manage().timeouts().implicitlyWait(15, TimeUnit.SECONDS);
driver.findElement(By.xpath(//*[@id='email'])).sendKeys("[email protected]");

Hope that will help. :)

It is possible to use a handler to do this, even in MVC4. Here's an example from one i made earlier:

public class ImageHandler : IHttpHandler
{
    byte[] bytes;

    public void ProcessRequest(HttpContext context)
    {
        int param;
        if (int.TryParse(context.Request.QueryString["id"], out param))
        {
            using (var db = new MusicLibContext())
            {
                if (param == -1)
                {
                    bytes = File.ReadAllBytes(HttpContext.Current.Server.MapPath("~/Images/add.png"));

                    context.Response.ContentType = "image/png";
                }
                else
                {
                    var data = (from x in db.Images
                                where x.ImageID == (short)param
                                select x).FirstOrDefault();

                    bytes = data.ImageData;

                    context.Response.ContentType = "image/" + data.ImageFileType;
                }

                context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
                context.Response.BinaryWrite(bytes);
                context.Response.Flush();
                context.Response.End();
            }
        }
        else
        {
            //image not found
        }
    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }
}

In the view, i added the ID of the photo to the query string of the handler.

Your header file Hash.h declares "what class hash should look like", but not its implementation, which is (presumably) in some other source file we'll call Hash.cpp. By including the header in your main file, the compiler is informed of the description of class Hash when compiling the file, but not how class Hash actually works. When the linker tries to create the entire program, it then complains that the implementation (toHash::insert(int, char)) cannot be found.

The solution is to link all the files together when creating the actual program binary. When using the g++ frontend, you can do this by specifying all the source files together on the command line. For example:

g++ -o main Hash.cpp main.cpp

will create the main program called "main".

Some options without REGEXMATCH, since you might want to be case insensitive and not want say blast or ablative to trigger a YES. Using comma as the delimiter, as in the OP, and for the moment ignoring the IF condition:

First very similar to @user1598086's answer:

=FIND("bla",A1)

Is case sensitive but returns #VALUE! rather than NO and a number rather than YES (both of which can however be changed to NO/YES respectively).

=SEARCH("bla",A1)  

Case insensitive, so treats Black and black equally. Returns as above.

The former (for the latter equivalent) to indicate whether bla present after the first three characters in A1:

=FIND("bla",A1,4)  

Returns a number for blazer, black but #VALUE! for blazer, blue.

To find Bla only when a complete word on its own (ie between spaces - not at the start or end of a 'sentence'):

=SEARCH(" Bla ",A1) 

Since the return in all cases above is either a number ("found", so YES preferred) or #VALUE! we can use ISERROR to test for #VALUE! within an IF formula, for instance taking the first example above:

 =if(iserror(FIND("bla",A1)),"NO","YES")  

Longer than the regexmatch but the components are easily adjustable.

You can run this Powershell script as administrator to enable FL:

Set-ItemProperty -Path HKLM:\Software\Microsoft\Fusion -Name ForceLog         -Value 1               -Type DWord
Set-ItemProperty -Path HKLM:\Software\Microsoft\Fusion -Name LogFailures      -Value 1               -Type DWord
Set-ItemProperty -Path HKLM:\Software\Microsoft\Fusion -Name LogResourceBinds -Value 1               -Type DWord
Set-ItemProperty -Path HKLM:\Software\Microsoft\Fusion -Name LogPath          -Value 'C:\FusionLog\' -Type String
mkdir C:\FusionLog -Force

and this one to disable:

Remove-ItemProperty -Path HKLM:\Software\Microsoft\Fusion -Name ForceLog
Remove-ItemProperty -Path HKLM:\Software\Microsoft\Fusion -Name LogFailures
Remove-ItemProperty -Path HKLM:\Software\Microsoft\Fusion -Name LogResourceBinds
Remove-ItemProperty -Path HKLM:\Software\Microsoft\Fusion -Name LogPath

If you're running IIS 8.5 on Windows 8, or Server 2012, you might find that running mvc 4/5 (.net 4.5) doesn't work in a virtual directory. If you create a local host entry in the host file to point back to your local machine and then point a new local IIS website to that folder (with the matching host header entry) you'll find it works then.

html

<input type="hidden" value="hidden value" id='h_v' class='h_v'>

js

var hv = $('#h_v').attr("value");
alert(hv);

example

You have three possibilities to do this, but it's not trivial. The main idea of all IDEs is that all of them are the parents of the child (debug) processes. In this case, it is possible to manipulate with standard input, output and error handler. So IDEs start child applications and redirect out into the internal output window. I know about one more possibility, but it will come in future

1. You could implement your own debug engine for Visual Studio. Debug Engine control starting and debugging for application. Examples for this you could find how to do this on docs.microsoft.com (Visual Studio Debug engine)
2. Redirect form application using duplication of std handler for c++ or use Console.SetOut(TextWriter) for c#. If you need to print into the output window you need to use Visual Studio extension SDK. Example of the second variant you could find on Github.
3. Start application that uses System.Diagnostics.Debug.WriteLine (for printing into output) and than it will start child application. On starting a child, you need to redirect stdout into parent with pipes. You could find an example on MSDN. But I think this is not the best way.

1. literal_eval, a somewhat safer version of eval (will only evaluate literals ie strings, lists etc):

   from ast import literal_eval
   
   python_dict = literal_eval("{'a': 1}")
   

2. json.loads but it would require your string to use double quotes:

   import json
   
   python_dict = json.loads('{"a": 1}')
   

you can use lst.pop() or del lst[-1]

pop() removes and returns the item, in case you don't want have a return use del

Below code will help you to generate random numbers between two numbers in the given range:

private void generateRandomNumbers(int min, int max) {
    // min & max will be changed as per your requirement. In my case, I've taken min = 2 & max = 32

    int randomNumberCount = 10;

    int dif = max - min;
    if (dif < (randomNumberCount * 3)) {
        dif = (randomNumberCount * 3);
    }

    int margin = (int) Math.ceil((float) dif / randomNumberCount);
    List<Integer> randomNumberList = new ArrayList<>();

    Random random = new Random();

    for (int i = 0; i < randomNumberCount; i++) {
        int range = (margin * i) + min; // 2, 5, 8

        int randomNum = random.nextInt(margin);
        if (randomNum == 0) {
            randomNum = 1;
        }

        int number = (randomNum + range);
        randomNumberList.add(number);
    }
    Collections.sort(randomNumberList);
    Log.i("generateRandomNumbers", "RandomNumberList: " + randomNumberList);
}

Basically there are two CER certificate encoding types, DER and Base64. When type DER returns an error loading certificate (asn1 encoding routines), try the PEM and it shall work.

openssl x509 -inform DER -in certificate.cer -out certificate.crt

openssl x509 -inform PEM -in certificate.cer -out certificate.crt

I instinctively read it as "different from". "!=" hits me milliseconds after.

To resolve this, you should open up a terminal window and type this command:

sudo chown -R user ~/.composer (with user being your current user, in your case, kramer65)

After you have ran this command, you should have permission to run your composer global require command.

You may also need to remove the .composer file from the current directory, to do this open up a terminal window and type this command:

sudo rm -rf .composer

What your missing here is that .Reverse() is a void method. It's not possible to assign the result of .Reverse() to a variable. You can however alter the order to use Enumerable.Reverse() and get your result

var x = "Tom,Scott,Bob".Split(',').Reverse().ToList<string>()

The difference is that Enumerable.Reverse() returns an IEnumerable<T> instead of being void return

UPDATED

To get the selected rows try:

IList rows = dg.SelectedItems;

You should then be able to get to the column value from a row item.

OR

DataRowView row = (DataRowView)dg.SelectedItems[0];

Then:

row["ColumnName"];

Somebody asked me to post a link to the framework! that I presented at Open World 2012. This is the full blog post that demonstrates how to architect a solution with external tables.

If you want a formula to do it then:

=IF(ISNUMBER(SEARCH("*texts are *",A1)),LEFT(A1,FIND("texts are ",A1) + 9) & "WORD",A1)

This will do it. Change `"WORD" To the word you want.

It may help you somehow.

String st="I am am not the one who is thinking I one thing at time";
String []ar = st.split("\\s");
Map<String, Integer> mp= new HashMap<String, Integer>();
int count=0;

for(int i=0;i<ar.length;i++){
    count=0;

    for(int j=0;j<ar.length;j++){
        if(ar[i].equals(ar[j])){
        count++;                
        }
    }

    mp.put(ar[i], count);
}

System.out.println(mp);

Not possible from client side . A javascript error will be raised "Error: Permission denied to access property "document"" since the Iframe is not part of your domaine. The only solution is to fetch the page from the server side code and change the needed CSS.

Solution using Modulo

A simple solution that catches all cases.

degrees = (degrees + 360) % 360;  // +360 for implementations where mod returns negative numbers

Explanation

Positive: 1 to 180

If you mod any positive number between 1 and 180 by 360, you will get the exact same number you put in. Mod here just ensures these positive numbers are returned as the same value.

Negative: -180 to -1

Using mod here will return values in the range of 180 and 359 degrees.

Special cases: 0 and 360

Using mod means that 0 is returned, making this a safe 0-359 degrees solution.

This is what works for me:

I had to put my local server address in the PHP Server configuration like this:

Note: that address, is the one I configure in my Apache .conf file.

Note: the only breakpoint that was working was the 'Break at first line', after that, the breakpoints didn't work.

Note: check your xdebug properties in your php.ini file, and remove any you think is not required.

The best approach in this case is to use extension_loaded() or function_exists() they are equally as fast.

You can see evidence here:

https://github.com/dragoonis/ppi-framework/blob/master/Cache/Memcached.php#L140

Bear in mind that some PHP extensions such as APC have php.ini settings that can disable them even though the extension may be loaded. Here is an example of how to check against that also:

https://github.com/dragoonis/ppi-framework/blob/master/Cache/Apc.php#L79

Hope this helps.

If someone is interested for the solution for Compact Framework :

return String.Join(" ", thestring.Split(' ').Select(i => i.Substring(0, 1).ToUpper() + i.Substring(1).ToLower()).ToArray());

var parentDiv = pDoc.parentElement

edit: this is sometimes parentNode in some cases.

https://developer.mozilla.org/en-US/docs/Web/API/Node/parentElement

Given an array you can use the Array.ConvertAll method:

int[] myInts = Array.ConvertAll(arr, s => int.Parse(s));

Thanks to Marc Gravell for pointing out that the lambda can be omitted, yielding a shorter version shown below:

int[] myInts = Array.ConvertAll(arr, int.Parse);

A LINQ solution is similar, except you would need the extra ToArray call to get an array:

int[] myInts = arr.Select(int.Parse).ToArray();

var formData = new FormData($("#YOUR_FORM_ID")[0]);
$.ajax({
    url: "upload.php",
    type: "POST",
    data : formData,
    processData: false,
    contentType: false,
    beforeSend: function() {

    },
    success: function(data){




    },
    error: function(xhr, ajaxOptions, thrownError) {
       console.log(thrownError + "\r\n" + xhr.statusText + "\r\n" + xhr.responseText);
    }
});

You may start with Titanium for desktop dev. Also you may have a look at Chromium Embedded Framework. It's basically a web browser control based on chromium.

It's written in C++ so you can do all the low level OS stuff you want(Growl, tray icons, local file access, com ports, etc) in your container app, and then all the application logic and gui in html/javascript. It allows you to intercept any http request to either serve local resources or perform some custom action. For example, a request to http://localapp.com/SetTrayIconState?state=active could be intercepted by the container and then call the C++ function to update the tray icon.

It also allows you to create functions that can be called directly from JavaScript.

It's very difficult to debug JavaScript directly in CEF. There's no support for anything like Firebug.

You may also try AppJS.com (Helps to build Desktop Applications. for Linux, Windows and Mac using HTML, CSS and JavaScript)

Also, as pointed out by @Clint, the team at brackets.io (Adobe) created an awesome shell using Chromium Embedded Framework that makes it much easier to get started. It is called the brackets shell: github.com/adobe/brackets-shell Find out more about it here: clintberry.com/2013/html5-desktop-apps-with-brackets-shell

So, what I was looking for was only where to put the window.location.href and the conclusion I came to was that the best and fastest way to redirect is in routes (that way, we do not wait for anything to load before we redirect).

Like this:

routes: [
    {
        path: "/",
        name: "ExampleRoot",
        component: exampleComponent,
        meta: {
            title: "_exampleTitle"
        },
        beforeEnter: () => {
            window.location.href = 'https://www.myurl.io';
        }
    }]

Maybe it will help someone..

More readable way:

class A {
  void foo() throws MyException() {
    ...
  }
}

Just hide it in a RuntimeException to get it past forEach()

  void bar() throws MyException {
      Stream<A> as = ...
      try {
          as.forEach(a -> {
              try {
                  a.foo();
              } catch(MyException e) {
                  throw new RuntimeException(e);
              }
          });
      } catch(RuntimeException e) {
          throw (MyException) e.getCause();
      }
  }

Although at this point I won't hold against someone if they say skip the streams and go with a for loop, unless:

• you're not creating your stream using Collection.stream(), i.e. not straight forward translation to a for loop.
• you're trying to use parallelstream()

You can try to use the methods winfo_screenwidth and winfo_screenheight, which return respectively the width and height (in pixels) of your Tk instance (window), and with some basic math you can center your window:

import tkinter as tk
from PyQt4 import QtGui    # or PySide

def center(toplevel):
    toplevel.update_idletasks()

    # Tkinter way to find the screen resolution
    # screen_width = toplevel.winfo_screenwidth()
    # screen_height = toplevel.winfo_screenheight()

    # PyQt way to find the screen resolution
    app = QtGui.QApplication([])
    screen_width = app.desktop().screenGeometry().width()
    screen_height = app.desktop().screenGeometry().height()

    size = tuple(int(_) for _ in toplevel.geometry().split('+')[0].split('x'))
    x = screen_width/2 - size[0]/2
    y = screen_height/2 - size[1]/2

    toplevel.geometry("+%d+%d" % (x, y))
    toplevel.title("Centered!")    

if __name__ == '__main__':
    root = tk.Tk()
    root.title("Not centered")

    win = tk.Toplevel(root)
    center(win)

    root.mainloop()

I am calling update_idletasks method before retrieving the width and the height of the window in order to ensure that the values returned are accurate.

Tkinter doesn't see if there are 2 or more monitors extended horizontal or vertical. So, you 'll get the total resolution of all screens together and your window will end-up somewhere in the middle of the screens.

PyQt from the other hand, doesn't see multi-monitors environment either, but it will get only the resolution of the Top-Left monitor (Imagine 4 monitors, 2 up and 2 down making a square). So, it does the work by putting the window on center of that screen. If you don't want to use both, PyQt and Tkinter, maybe it would be better to go with PyQt from start.

Using Stopwatch and formatting elapsed time:

Function FormatElapsedTime($ts) 
{
    $elapsedTime = ""

    if ( $ts.Minutes -gt 0 )
    {
        $elapsedTime = [string]::Format( "{0:00} min. {1:00}.{2:00} sec.", $ts.Minutes, $ts.Seconds, $ts.Milliseconds / 10 );
    }
    else
    {
        $elapsedTime = [string]::Format( "{0:00}.{1:00} sec.", $ts.Seconds, $ts.Milliseconds / 10 );
    }

    if ($ts.Hours -eq 0 -and $ts.Minutes -eq 0 -and $ts.Seconds -eq 0)
    {
        $elapsedTime = [string]::Format("{0:00} ms.", $ts.Milliseconds);
    }

    if ($ts.Milliseconds -eq 0)
    {
        $elapsedTime = [string]::Format("{0} ms", $ts.TotalMilliseconds);
    }

    return $elapsedTime
}

Function StepTimeBlock($step, $block) 
{
    Write-Host "`r`n*****"
    Write-Host $step
    Write-Host "`r`n*****"

    $sw = [Diagnostics.Stopwatch]::StartNew()
    &$block
    $sw.Stop()
    $time = $sw.Elapsed

    $formatTime = FormatElapsedTime $time
    Write-Host "`r`n`t=====> $step took $formatTime"
}

Usage Samples

StepTimeBlock ("Publish {0} Reports" -f $Script:ArrayReportsList.Count)  { 
    $Script:ArrayReportsList | % { Publish-Report $WebServiceSSRSRDL $_ $CarpetaReports $CarpetaDataSources $Script:datasourceReport };
}

StepTimeBlock ("My Process")  {  .\do_something.ps1 }

Some minimal c# code to embed an image, can be:

MailMessage mailWithImg = GetMailWithImg();
MySMTPClient.Send(mailWithImg); //* Set up your SMTPClient before!

private MailMessage GetMailWithImg() {
    MailMessage mail = new MailMessage();
    mail.IsBodyHtml = true;
    mail.AlternateViews.Add(GetEmbeddedImage("c:/image.png"));
    mail.From = new MailAddress("yourAddress@yourDomain");
    mail.To.Add("recipient@hisDomain");
    mail.Subject = "yourSubject";
    return mail;
}

private AlternateView GetEmbeddedImage(String filePath) {
    LinkedResource res = new LinkedResource(filePath);
    res.ContentId = Guid.NewGuid().ToString();
    string htmlBody = @"<img src='cid:" + res.ContentId + @"'/>";
    AlternateView alternateView = AlternateView.CreateAlternateViewFromString(htmlBody, null, MediaTypeNames.Text.Html);
    alternateView.LinkedResources.Add(res);
    return alternateView;
}

Use the str.rindex method.

>>> 'hello'.rindex('l')
3
>>> 'hello'.index('l')
2

Regarding your second question about properties, you can use self.myView only if you declared it as a property in class. Since myView is a local variable, you can not use it that way. For more details on this, I would recommend you to go through the apple documentation on Declared Properties,

and, for completeness and with regards to this question asking about changing string columns only, there's mutate_if:

data <- cbind(stringVar = sample(c("foo","bar"),10,replace=TRUE),
              data.frame(matrix(sample(1:40), 10, 10, dimnames = list(1:10, LETTERS[1:10]))),stringsAsFactors=FALSE)     

factoredData = data %>% mutate_if(is.character,funs(factor(.)))

The primary advantage of linked lists over arrays is that the links provide us with the capability to rearrange the items efficiently. Sedgewick, p. 91

Android emulator release 9 has a new "snapshot" feature. You can save the state of the emulator (make an image of the emulator) and avoid booting when you start the emulator.

So with Angular 1.5.1 ( had existing app dependency on some other MEAN stack dependencies is why I'm not currently using 1.6.4 )

This works for me like the OP saying {{myVar === "two" ? "it's true" : "it's false"}}

{{vm.StateName === "AA" ? "ALL" : vm.StateName}}

Just use the size attribute:

<select name="sometext" size="5">
  <option>text1</option>
  <option>text2</option>
  <option>text3</option>
  <option>text4</option>
  <option>text5</option>
</select>

To clarify, adding the size attribute did not remove the multiple selection.

The single selection works because you removed the multiple="multiple" attribute.

Adding the size="5" attribute is still a good idea, it means that at least 5 lines must be displayed. See the full reference here

You should always check for the type too, since JavaScript is a duck typed language, so you may not know when and how the data changed in the middle of the process. So, here's the better solution:

    let undefinedStr;
    if (!undefinedStr) {
      console.log("String is undefined");
    }
    
    let emptyStr = "";
    if (!emptyStr) {
      console.log("String is empty");
    }
    
    let nullStr = null;
    if (!nullStr) {
      console.log("String is null");
    }

You can remove previous python folder and also environment variable path from you pc then Reinstall python .it will be solve

Check this: System.currentTimeMillis.

With this you can calculate the time of your method by doing:

long start = System.currentTimeMillis();
class.method();
long time = System.currentTimeMillis() - start;

The configuration property name has been changed in the latest version of maven-javadoc-plugin which is 3.0.0.

Hence the <additionalparam> will not work. So we have to modify it as below.

   <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-javadoc-plugin</artifactId>
      <version>3.0.0</version>
      <configuration>
         <doclint>none</doclint>
      </configuration>
  </plugin>

Use CSS, it makes for much easier management of the style itself.

I found one really interesting article on git rebase vs merge, thought of sharing it here

• If you want to see the history completely same as it happened, you should use merge. Merge preserves history whereas rebase rewrites it.
• Merging adds a new commit to your history
• Rebasing is better to streamline a complex history, you are able to change the commit history by interactive rebase.

The signature of your methods is different. But to override a method the signature must be identical.

In your case the base class version has no parameters, the derived version has one parameter.

So what you're trying to do doesn't make much sense. The purpose is that if somebody calls the base function on a variable that has the static type Base but the type Ext at runtime the call will run the Ext version. That's obviously not possible with different parameter counts.

Perhaps you don't want to override at all?

You can try searching for local .m2 repository by using the command in the project directory.

mvn help:evaluate -Dexpression=settings.localRepository

your output will be similar to below and you can see local .m2 directory path as shown below: /Users/arai/.m2/repository

Downloading from central: https://repo.maven.apache.org/maven2/org/apache/commons/commons-lang3/3.7/commons-lang3-3.7.jar
Downloaded from central: https://repo.maven.apache.org/maven2/net/sf/jtidy/jtidy/r938/jtidy-r938.jar (250 kB at 438 kB/s)
Downloaded from central: https://repo.maven.apache.org/maven2/commons-codec/commons-codec/1.11/commons-codec-1.11.jar (335 kB at 530 kB/s)
Downloaded from central: https://repo.maven.apache.org/maven2/org/jdom/jdom2/2.0.6/jdom2-2.0.6.jar (305 kB at 430 kB/s)
Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/commons/commons-lang3/3.7/commons-lang3-3.7.jar (500 kB at 595 kB/s)
Downloaded from central: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstream/1.4.11.1/xstream-1.4.11.1.jar (621 kB at 671 kB/s)
[INFO] No artifact parameter specified, using 'org.apache.maven:standalone-pom:pom:1' as project.
[INFO]
/Users/arai/.m2/repository
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.540 s
[INFO] Finished at: 2019-01-23T13:57:54-05:00
[INFO] ------------------------------------------------------------------------

We actually have some notification code in our product that uses TLS to send mail if it is available.

You will need to set the Java Mail properties. You only need the TLS one but you might need SSL if your SMTP server uses SSL.

Properties props = new Properties();
props.put("mail.smtp.starttls.enable","true");
props.put("mail.smtp.auth", "true");  // If you need to authenticate
// Use the following if you need SSL
props.put("mail.smtp.socketFactory.port", d_port);
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");

You can then either pass this to a JavaMail Session or any other session instantiator like Session.getDefaultInstance(props).

The border between these two are getting ever so thinner.

Application servers expose business logic to clients. That means application servers comprise of a set of methods (not exclusively though, can even be a networked computer allowing many to run software on it) to perform business logic. So it will simply output the desired results, not HTML content. (similar to a method call). So it is not strictly HTTP based.

But web servers pass HTML content to web browsers (Strictly HTTP based). Web servers were capable of handling only the static web resources, but the emergence of server side scripting allowed web servers to handle dynamic contents as well. Where a web server takes in the request and directs it to relevant scripts (PHP, JSP, CGI scripts, etc.) to CREATE HTML content to be sent to the client. Once the content is received, web server will send the HTML page to the client.

However, nowadays both these servers are used together. Where web server takes the request and then calls a script to create the HTML content. Then, the script will again call an application server LOGIC (e.g. Retrieve transaction details) to fill the HTML content.

So both the servers are used effectively.

Therefore .... We can safely say that nowadays, in most of the cases, web servers are used as a subset of application servers. BUT theatrically it is NOT the case.

I have read many articles about this topic and found this article quite handy.

You can also use min-height and max-height. It was very useful for me

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

<Switch>

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

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

</Switch>

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

Another place where you can get more updated binaries can be found at Fedora Build System site. Direct link to mingw-pkg-config package is: http://koji.fedoraproject.org/koji/buildinfo?buildID=354619

In this specific context, your example doesn't make a lot of sense.

When a Being picks up an Item, the item retains an individual existence. It doesn't disappear because it's been picked up. It still exists, but it's (a) in the same location as the Being, and (b) no longer eligible to be picked up. While it's had a state change, it still exists.

There is a two-way association between Being and Item. The Being has the Item in a collection. The Item is associated with a Being.

When an Item is picked up by a Being, two things have to happen.

• The Being how adds the Item in some set of items. Your bag attribute, for example, could be such a set. [A list is a poor choice -- does order matter in the bag?]

• The Item's location changes from where it used to be to the Being's location. There are probably two classes os Items - those with an independent sense of location (because they move around by themselves) and items that have to delegate location to the Being or Place where they're sitting.

Under no circumstances does any Python object ever need to get deleted. If an item is "destroyed", then it's not in a Being's bag. It's not in a location.

player.bag.remove(cat)

Is all that's required to let the cat out of the bag. Since the cat is not used anywhere else, it will both exist as "used" memory and not exist because nothing in your program can access it. It will quietly vanish from memory when some quantum event occurs and memory references are garbage collected.

On the other hand,

here.add( cat )
player.bag.remove(cat)

Will put the cat in the current location. The cat continues to exist, and will not be put out with the garbage.

I'm going out on a limb here , since your question was not very detailed, that a) your receipt printer is a thermal printer that needs raw data, b) that "from javascript" you are talking about printing from the web browser and c) that you do not have access to send raw data from browser

Here is a Java Applet that solves all that for you , if I'm correct about those assumptions then you need either Java, Flash, or Silverlight http://code.google.com/p/jzebra/

Bash version

    lineno=$(grep -n "pattern" filename)
    lineno=${lineno%%:*}

Your fragment class should implement OnClickListener

public class SmartTvControllerFragment extends Fragment implements View.OnClickListener

Then get view, link button and set onClickListener like in example below

 View view;

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    view = inflater.inflate(R.layout.smart_tv_controller_fragment, container, false);
    upButton = (Button) view.findViewById(R.id.smart_tv_controller_framgment_up_button);
    upButton.setOnClickListener(this);
    return view;
 }

And then add onClickListener method and do what you want.

@Override
public void onClick(View v) {
 //do what you want to do when button is clicked
    switch (v.getId()) {
        case R.id.textView_help:
            switchFragment(HelpFragment.TAG);
            break;
        case R.id.textView_settings:
            switchFragment(SettingsFragment.TAG);
            break;
    }
}

This is my example of code, but I hope you understood

Let us put it clear that most of the time in production code, we use abstract factory pattern because class A is programmed with interface B. And A needs to create instances of B. So A has to have a factory object to produce instances of B. So A is not dependent on any concrete instance of B. Hope it helps.

Change the order you're including your scripts (jQuery first):

<script src="http://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<script type="text/javascript" src="./javascript.js"></script>
<script
    src="http://maps.googleapis.com/maps/api/js?key=YOUR_APIKEY&sensor=false">
</script>

For exact values do it like that:

public function DistAB()
{
      $delta_lat = $this->lat_b - $this->lat_a ;
      $delta_lon = $this->lon_b - $this->lon_a ;

      $a = pow(sin($delta_lat/2), 2);
      $a += cos(deg2rad($this->lat_a9)) * cos(deg2rad($this->lat_b9)) * pow(sin(deg2rad($delta_lon/29)), 2);
      $c = 2 * atan2(sqrt($a), sqrt(1-$a));

      $distance = 2 * $earth_radius * $c;
      $distance = round($distance, 4);

      $this->measure = $distance;
}

Hmm I think that should do it...

Edit:

For formulars and at least JS-implementations try: http://www.movable-type.co.uk/scripts/latlong.html

Dare me... I forgot to deg2rad all the values in the circle-functions...

You can simply get it in the format you want.

String date = String.valueOf(android.text.format.DateFormat.format("dd-MM-yyyy", new java.util.Date()));

Get Screenshot From View

-(UIImage *)getScreenshotImage {
    if ([[UIScreen mainScreen] scale] == 2.0) {
        UIGraphicsBeginImageContextWithOptions(self.view.frame.size, FALSE, 2.0);
    } else {
        UIGraphicsBeginImageContextWithOptions(self.view.frame.size, FALSE, 1.0);
    }

    [self.view.window.layer renderInContext:UIGraphicsGetCurrentContext()];

    UIImage * result = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();

    return result;
}

Save Image to Photos

UIImageWriteToSavedPhotosAlbum(YOUR_IMAGE, nil, nil, nil);

How-To

UIImageWriteToSavedPhotosAlbum([self getScreenshotImage], nil, nil, nil);

The easiest thing to do is to create a file.txt file and pass the link url link so:

https://www.youtube.com/watch?v=5Lj1BF0Kn8c&list=PL9YFoJnn53xyf9GNZrtiraspAIKc80s1i

make sure to include the -a parameter in terminal:

youtube-dl -a file.txt

You can pass parameters but either it is not a vue.js way or the way you are doing is wrong.

However there are cases when you need to do so.I am going to show you a simple example passing value to computed property using getter and setter.

<template>
    <div>
        Your name is {{get_name}} <!-- John Doe at the beginning -->
        <button @click="name = 'Roland'">Change it</button>
    </div>
</template>

And the script

export default {
    data: () => ({
        name: 'John Doe'
    }),
    computed:{
        get_name: {
            get () {
                return this.name
            },
            set (new_name) {
                this.name = new_name
            }
        },
    }    
}

When the button clicked we are passing to computed property the name 'Roland' and in set() we are changing the name from 'John Doe' to 'Roland'.

Below there is a common use case when computed is used with getter and setter. Say you have the follow vuex store:

export default new Vuex.Store({
  state: {
    name: 'John Doe'
  },
  getters: {
    get_name: state => state.name
  },
  mutations: {
    set_name: (state, payload) => state.name = payload
  },
})

And in your component you want to add v-model to an input but using the vuex store.

<template>
    <div>
        <input type="text" v-model="get_name">
        {{get_name}}
    </div>
</template>
<script>
export default {
    computed:{
        get_name: {
            get () {
                return this.$store.getters.get_name
            },
            set (new_name) {
                this.$store.commit('set_name', new_name)
            }
        },
    }    
}
</script>

You could just use this

FileOpen(1, "C:\my files\2010\SomeFileName.txt", OpenMode.Output)
FileClose(1)

This opens the file replaces whatever is in it and closes the file.

In my case I created a database and gave the collation 'utf8_general_ci' but the required collation was 'latin1'. After changing my collation type to latin1_bin the error was gone.

I had this same issue. Fortunately you can use Google Analytics with BitCode enabled, but it's a bit confusing due to how Google had set up their CocoaPods support.

There's actually 2 CocoaPods you can use:

• 'Google/Analytics'
• 'GoogleAnalytics'

The first one is the "latest" but it's tied to the greater Google pods so it does not support Bitcode. The second one is for Analytics only and does support BitCode. However because the latter does not include extra Google pods some of the instructions on how to set it up are incorrect.

You have to use the v2 method of setting up analytics:

// Inside AppDelegate:

// Optional: automatically send uncaught exceptions to Google Analytics.
GAI.sharedInstance().trackUncaughtExceptions = true

// Optional: set Google Analytics dispatch interval to e.g. 20 seconds.
GAI.sharedInstance().dispatchInterval = 20

// Create tracker instance.
let tracker = GAI.sharedInstance().trackerWithTrackingId("XX-XXXXXXXX-Y")

The rest of the Google analytics api you can use the v3 documentation (you don't need to use v2).

The 'Google/Analytics' cocoapod as of this writing still does not support BitCode. See here

Another option would be use a dictionary instead of an array:

Dim oNames As Object
Set oNames = CreateObject("Scripting.Dictionary")
'You could if need be create this automatically from an existing Array
'The 1 is just a dummy value, we just want the names as keys
oNames.Add "JOHN", 1
oNames.Add "BOB", 1
oNames.Add "JAMES", 1
oNames.Add "PHILIP", 1

As this would then get you a one-liner of

oNames.Exists("JOHN")

The advantage a dictionary provides is exact matching over partial matching from Filter. Say if you have the original list of names in an Array, but were looking for "JO" or "PHIL" who were actually two new people in addition to the four we started with. In this case, Filter(oNAMES, "JO") will match "JOHN" which may not be desired. With a dictionary, it won't.

You can use a FrameLayout with an ImageView as the first child, then your normal layout as the second child:

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

  <ImageView
        android:id="@+id/background_image_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="centerCrop"
        android:src="@drawable/your_drawable"/>

  <LinearLayout
        android:id="@+id/your_actual_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

  </LinearLayout>

</FrameLayout>

The 'as' notation in c# 3.0 is very clean. Since all session variables are nullable objects, this lets you grab the value and put it into your own typed variable without worry of throwing an exception. Most objects can be handled this way.

string mySessionVar = Session["mySessionVar"] as string;

My concept is that you should pull your Session variables into local variables and then handle them appropriately. Always assume your Session variables could be null and never cast them into a non-nullable type.

If you need a non-nullable typed variable you can then use TryParse to get that.

int mySessionInt;
if (!int.TryParse(mySessionVar, out mySessionInt)){
   // handle the case where your session variable did not parse into the expected type 
   // e.g. mySessionInt = 0;
}

I don't know what the .tex extension on your file means. If we are saying that it is any file with any extension you have several methods of reading it.

I have to assume you are using windows because you have mentioned notepad++.

1. Use notepad++. Right click on the file and choose "edit with notepad++"

2. Use notepad Change the filename extension to .txt and double click the file.

3. Use command prompt. Open the folder that your file is in. Hold down shift and right click. (not on the file, but in the folder that the file is in.) Choose "open command window here" from the command prompt type: "type filename.tex"

If these don't work, I would need more detail as to how they are not working. Errors that you may be getting or what you may expect to be in the file might help.

You can use the _filter method of lodash:

return _filter((item) => item.name.includes("fo"),tempObjectHolder);

cout << '\a';

Source

:)

In Perl 5.14 (it works in now in Perl 5.13), we'll be able to just use keys on the hash reference

use v5.13.7;

foreach my $key (keys $ad_grp_ref) {
    ...
}

You want to use the TRUNCATE command.

https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html#function_truncate

flask.redirect(location, code=302)

Docs can be found here.

# select columns containing 'spike'
df.filter(like='spike', axis=1)

You can also select by name, regular expression. Refer to: pandas.DataFrame.filter

/sys/sim/source/gm/kg/jl/ls/owow/lsal
/sys/sim/source/gm/kg/jl/ls/owow/lsal
/sys/sim/source/gm/kg/jl/ls/owow/lsal
/sys/sim/source/gm/kg/jl/ls/owow/lsal
/sys/sim/source/gm/kg/jl/ls/owow/lsal
/sys/sim/source/gm/kg/jl/ls/owow/lsal
/sys/sim/source/gm/kg/jl/ls/owow/lsal
/sys/sim/source/gm/kg/jl/ls/owow/lsal

Suppose if you want to replace the above with some other info.

COMMAND(:%s/\/sys\/sim\/source\/gm\/kg\/jl\/ls\/owow\/lsal/sys.pkg.mpu.umc.kdk./g)

In this the above will be get replaced with (sys.pkg.mpu.umc.kdk.) .

Even if it's a late answer: I think this is still a very good question and IMHO Python (without additional libraries or toolkits like numpy) is still lacking a convenient method to access the indices of list elements according to a manually defined filter.

You could manually define a function, which provides that functionality:

def indices(list, filtr=lambda x: bool(x)):
    return [i for i,x in enumerate(list) if filtr(x)]

print(indices([1,0,3,5,1], lambda x: x==1))

Yields: [0, 4]

In my imagination the perfect way would be making a child class of list and adding the indices function as class method. In this way only the filter method would be needed:

class MyList(list):
    def __init__(self, *args):
        list.__init__(self, *args)
    def indices(self, filtr=lambda x: bool(x)):
        return [i for i,x in enumerate(self) if filtr(x)]

my_list = MyList([1,0,3,5,1])
my_list.indices(lambda x: x==1)

I elaborated a bit more on that topic here: http://tinyurl.com/jajrr87

A solution using retype() from hablar to coerce factors to character or numeric type depending on feasability. I'd use dplyr for applying max to each column.

Code

library(dplyr)
library(hablar)

# Retype() simplifies each columns type, e.g. always removes factors
d <- d %>% retype()

# Check max for each column
d %>% summarise_all(max)

Result

Not the new column types.

     v1 v2       v3 v4   
  <dbl> <chr> <dbl> <chr>
1 0.974 j      1.09 J   

Data

# Sample data borrowed from @joran
d <- data.frame(v1 = runif(10), v2 = letters[1:10], 
                v3 = rnorm(10), v4 = LETTERS[1:10],stringsAsFactors = TRUE)

You can verify where your Setting.xml is by pressing shortcut Ctrl+3, you will see Quick Access on top right side of Eclipse, then search setting.xml in searchbox. If you got setting.xml it will show up in search. Click that, and it will open the window showing directory path wherever it is stored. Your Maven Global Settings should be as such:

Global Setting C:\maven\apache-maven-3.5.0\conf\settings.xml
User Setting %userprofile%\\.m2\setting.xml
You can use global setting usually and leave the second option user setting untouched. Store your setting.xml in Global Setting

You need to set the correct content type and stringify your object.

var arr = {City:'Moscow', Age:25};
$.ajax({
    url: "Ajax.ashx",
    type: "POST",
    data: JSON.stringify(arr),
    dataType: 'json',
    async: false,
    contentType: 'application/json; charset=utf-8',
    success: function(msg) {
        alert(msg);
    }
});

Another simple way that's supported by all browsers would be:

HTML:

<form class="disabled">
  <input type="text" name="name" />
  <input type="radio" name="gender" value="male">
  <input type="radio" name="gender" value="female">
  <input type="checkbox" name="vegetarian">
</form>

CSS:

.disabled {
  pointer-events: none;
  opacity: .4;
}

But be aware, that the tabbing still works with this approach and the elements with focus can still be manipulated by the user.

Show all stashes

File names only:

for i in $(git stash list --format="%gd") ; do echo "======$i======"; git stash show $i; done

Full file contents in all stashes:

for i in $(git stash list --format="%gd") ; do echo "======$i======"; git stash show -p $i; done

You will get colorized diff output that you can page with space (forward) and b (backwards), and q to close the pager for the current stash. If you would rather have it in a file then append > stashes.diff to the command.

Outter joins don't work "as expected" in that case because you have explicitly told Oracle you only want data if that criteria on that table matches. In that scenario, the outter join is rendered useless.

A work-around

INSERT INTO account_type_standard 
  (account_type_Standard_id, tax_status_id, recipient_id) 
VALUES( 
  (SELECT account_type_standard_seq.nextval FROM DUAL),
  (SELECT tax_status_id FROM tax_status WHERE tax_status_code = ?), 
  (SELECT recipient_id FROM recipient WHERE recipient_code = ?)
)

[Edit] If you expect multiple rows from a sub-select, you can add ROWNUM=1 to each where clause OR use an aggregate such as MAX or MIN. This of course may not be the best solution for all cases.

[Edit] Per comment,

  (SELECT account_type_standard_seq.nextval FROM DUAL),

can be just

  account_type_standard_seq.nextval,

According to the documentation NUM_ROWS is the "Number of rows in the table", so I can see how this might be confusing. There, however, is a major difference between these two methods.

This query selects the number of rows in MY_TABLE from a system view. This is data that Oracle has previously collected and stored.

select num_rows from all_tables where table_name = 'MY_TABLE'

This query counts the current number of rows in MY_TABLE

select count(*) from my_table

By definition they are difference pieces of data. There are two additional pieces of information you need about NUM_ROWS.

1. In the documentation there's an asterisk by the column name, which leads to this note:

   Columns marked with an asterisk (*) are populated only if you collect statistics on the table with the ANALYZE statement or the DBMS_STATS package.

   This means that unless you have gathered statistics on the table then this column will not have any data.

2. Statistics gathered in 11g+ with the default estimate_percent, or with a 100% estimate, will return an accurate number for that point in time. But statistics gathered before 11g, or with a custom estimate_percent less than 100%, uses dynamic sampling and may be incorrect. If you gather 99.999% a single row may be missed, which in turn means that the answer you get is incorrect.

If your table is never updated then it is certainly possible to use ALL_TABLES.NUM_ROWS to find out the number of rows in a table. However, and it's a big however, if any process inserts or deletes rows from your table it will be at best a good approximation and depending on whether your database gathers statistics automatically could be horribly wrong.

Generally speaking, it is always better to actually count the number of rows in the table rather then relying on the system tables.

I had the same error, just with a Nuget package i had installed (one that is not header only) and then tried to uninstall.
What was wrong for me was that i was still including a header for the package i just uninstalled in one of my .cpp files (pretty silly, yes).
I even removed the additional library directories link to it in Project -> Properties -> Linker -> General, but of course to no avail since i was still trying to reference the non-existent header.

Definitely a confusing error message in this case, since the header name was <boost/filesystem.hpp> but the error gave me "cannot open file 'llibboost_filesystem-vc140-mt-gd-1_59.lib'" and no line numbers or anything.

The following are the major differences between procedure and function,

1. Procedure is named PL/SQL block which performs one or more tasks. where function is named PL/SQL block which performs a specific action.
2. Procedure may or may not return value where as function should return one value.
3. we can call functions in select statement where as procedure we cant.

If you have made that request in your application already, and see it logged in Google Dev Tools, you can use the copy cURL command from the context menu when right-clicking on the request in the network tab. Copy -> Copy as cURL. It will contain all headers, cookies, etc..

In versions earlier than matplotlib 2.0, ax.scatter is not necessary to plot text without markers. In version 2.0 you'll need ax.scatter to set the proper range and markers for text.

y = [2.56422, 3.77284, 3.52623, 3.51468, 3.02199]
z = [0.15, 0.3, 0.45, 0.6, 0.75]
n = [58, 651, 393, 203, 123]

fig, ax = plt.subplots()

for i, txt in enumerate(n):
    ax.annotate(txt, (z[i], y[i]))

And in this link you can find an example in 3d.

Use JSON classes for parsing e.g

JSONObject mainObject = new JSONObject(Your_Sring_data);
JSONObject uniObject = mainObject.getJSONObject("university");
String  uniName = uniObject.getString("name");
String uniURL = uniObject.getString("url");

JSONObject oneObject = mainObject.getJSONObject("1");
String id = oneObject.getString("id");
....

$(document).ready(function() { 
 `$(document).bind("contextmenu copy paste cut drag drop ",function(e {`return false;`});`

Based on quick inspection of google web, this would be CSS path to links in page list

ol[id="rso"] h3[class="r"] a

So you should do something like

String path = "ol[id='rso'] h3[class='r'] a";
driver.findElements(By.cssSelector(path)).get(2).click();

However you could also use xpath which is not really recommended as a best practice and also JQuery locators but I am not sure if you can use them aynywhere else except inArquillian Graphene

In English:

It's a List of some type that extends the class HasWord, including HasWord

In general the ? in generics means any class. And the extends SomeClass specifies that that object must extend SomeClass (or be that class).

The SSL errors are often thrown by network management software such as Cyberroam.

To answer your question,

you will have to enter badidea into Chrome every time you visit a website.

You might at times have to enter it more than once, as the site may try to pull in various resources before load, hence causing multiple SSL errors

You must use the Invoke-Command cmdlet to launch this external program. Normally it works without an effort.

If you need more than one command you should use the Invoke-Expression cmdlet with the -scriptblock option.

Cmake from Windows terminal:

mkdir build
cd build/
cmake ..
cmake --build . --config Release
./Release/main.exe

Modifying the example here:

You can use legend_out = False

import seaborn as sns
sns.set(style="whitegrid")

titanic = sns.load_dataset("titanic")

g = sns.factorplot("class", "survived", "sex",
                    data=titanic, kind="bar",
                    size=6, palette="muted",
                   legend_out=False)
g.despine(left=True)
g.set_ylabels("survival probability")

JavaScript will "convert" numeric string to integer, if you perform calculations on it (as JS is weakly typed). But you can convert it yourself using parseInt or parseFloat.

Just remember to put radix in parseInt!

In case of integer inputs:

var x = parseInt(prompt("Enter a Value", "0"), 10);
var y = parseInt(prompt("Enter a Value", "0"), 10);

In case of float:

var x = parseFloat(prompt("Enter a Value", "0"));
var y = parseFloat(prompt("Enter a Value", "0"));

This is what I normally use, albeit a bit manual:

/* Add a 'temporary' UDDT with the new definition */ 
exec sp_addtype t_myudt_tmp, 'numeric(18,5)', NULL 


/* Build a command to alter all the existing columns - cut and 
** paste the output, then run it */ 
select 'alter table dbo.' + TABLE_NAME + 
       ' alter column ' + COLUMN_NAME + ' t_myudt_tmp' 
from INFORMATION_SCHEMA.COLUMNS 
where DOMAIN_NAME = 't_myudt' 

/* Remove the old UDDT */ 
exec sp_droptype t_mydut


/* Rename the 'temporary' UDDT to the correct name */ 
exec sp_rename 't_myudt_tmp', 't_myudt', 'USERDATATYPE' 

The easiest way to have different configurations for different environments is to use spring profiles. See externalised configuration.

This gives you a lot of flexibility. I am using it in my projects and it is extremely helpful. In your case you would have 3 profiles: 'local', 'jenkins', and 'openshift'

You then have 3 profile specific property files: application-local.properties, application-jenkins.properties, and application-openshift.properties

There you can set the properties for the regarding environment. When you run the app you have to specify the profile to activate like this: -Dspring.profiles.active=jenkins

Edit

According to the spring doc you can set the system environment variable SPRING_PROFILES_ACTIVE to activate profiles and don't need to pass it as a parameter.

is there any way to pass active profile option for web app at run time ?

No. Spring determines the active profiles as one of the first steps, when building the application context. The active profiles are then used to decide which property files are read and which beans are instantiated. Once the application is started this cannot be changed.

Actually, I think the "ls" may be faster. There are definitely some issues in Java dealing with getting File info. Unfortunately there is no equivalent safe method of recursive ls for Windows. (cmd.exe's DIR /S can get confused and generate errors in infinite loops)

On XP, accessing a server on the LAN, it takes me 5 seconds in Windows to get the count of the files in a folder (33,000), and the total size.

When I iterate recursively through this in Java, it takes me over 5 minutes. I started measuring the time it takes to do file.length(), file.lastModified(), and file.toURI() and what I found is that 99% of my time is taken by those 3 calls. The 3 calls I actually need to do...

The difference for 1000 files is 15ms local versus 1800ms on server. The server path scanning in Java is ridiculously slow. If the native OS can be fast at scanning that same folder, why can't Java?

As a more complete test, I used WineMerge on XP to compare the modified date, and size of the files on the server versus the files locally. This was iterating over the entire directory tree of 33,000 files in each folder. Total time, 7 seconds. java: over 5 minutes.

So the original statement and question from the OP is true, and valid. Its less noticeable when dealing with a local file system. Doing a local compare of the folder with 33,000 items takes 3 seconds in WinMerge, and takes 32 seconds locally in Java. So again, java versus native is a 10x slowdown in these rudimentary tests.

Java 1.6.0_22 (latest), Gigabit LAN, and network connections, ping is less than 1ms (both in the same switch)

Java is slow.

The opposite is using :not

e.g.

selection:not(:hover) { rules }

I think I found what you are looking for since I was also looking for it.

You have to follow Pawel's steps and then go to the key that is "Cookie". This will open a submenu with all the cookies and it specifies their name, value, domain, etc...

Respectively the values are: Key, Value, Expiration Date, Domain, Path.

This shows all the keys for this domain.

So again to get there:

1. Go to Network.
2. Capture Traffic, green triangle.
3. Go to Details.
4. Go to the "Cookie" key that has a gibberish value. (_utmc=xxxxx;something=ajksdhfa) etc...

jPDFImages is not free but a commercial library which converts PDF pages to images in JPEG, TIFF or PNG format. The output image size is customizable.

For completeness:

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

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

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

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

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

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

Try this if your code lies in a form:

Graphics g = this.CreateGraphics();
points = pixels * 72 / g.DpiX;
g.Dispose();

It might also be a timezone problem.

Cron uses the local time.

Run the command timedatectl to see the machine time and make sure that your crontab is in this same timezone.

• https://askubuntu.com/a/536489/1043751

I have had this issue in a case where the static function was called before it was declared. Moving the function declaration to anywhere above the call solved my problem.

You can use the condition if x is not null then.... It's not a function. There's also the NVL() function, a good example of usage here: NVL function ref.

To Fix The "Missing "server" JVM at C:\Program Files\Java\jre7\bin\server\jvm­­.dll, please install or use the JRE or JDK that contains these missing components.

Follow these steps:

Go to oracle.com and install Java JRE7 (Check if Java 6 is not installed already)

After that, go to C:/Program files/java/jre7/bin

Here, create an folder called Server

Now go into the C:/Program files/java/jre7/bin/client folder

Copy all the data in this folder into the new C:/Program files/java/jre7/bin/Server folder

updating the npm to latest fixes this problem for me.

npm install npm@latest

this issue is related to your network connectivity. hence can be temporary. on a stable internet connection this issue was hardly observed.

You seem to misunderstand the box model - in CSS you provide points for the top and left and then width and height - these are all that are needed for a box to be placed with exact measurements.

The width property is what your C-D is, but it is also what A-B is. If you omit it, the div will not have a defined width and the width will be defined by its contents.

Update (following the comments on the question:

Add a border-bottom-style: none; to your CSS to remove this style from the bottom only.

check your casing, the name is typically stored in upper case

SELECT * FROM all_source WHERE name = 'DAILY_UPDATE' ORDER BY TYPE, LINE;

As is clear from above explanations, by implementing the SingleThreadModel, a servlet can be assured thread-safety by the servlet container. The container implementation can do this in 2 ways:

1) Serializing requests (queuing) to a single instance - this is similar to a servlet NOT implementing SingleThreadModel BUT synchronizing the service/ doXXX methods; OR

2) Creating a pool of instances - which's a better option and a trade-off between the boot-up/initialization effort/time of the servlet as against the restrictive parameters (memory/ CPU time) of the environment hosting the servlet.

If you want your container ports to bind on your ipv4 address, just :

• find the settings file
  • /etc/sysconfig/docker-network on RedHat alike
  • /etc/default/docker-network on Debian ans alike
• edit the network settings
  • add DOCKER_NETWORK_OPTIONS=-ip=xx.xx.xx.xx
  • xx.xx.xx.xx being your real ipv4 (and not 0.0.0.0)
• restart docker deamon

works for me on docker 1.9.1

There's always a goto statement, but I would recommend nesting an if with an inverse of the breaking condition.

I had a similar issue with PyVmomi Client. With Python Version 2.7.9, I have solved this issue with the following line of code:

default_sslContext = ssl._create_unverified_context()
self.client = \
                Client(<vcenterip>, username=<username>, password=<passwd>,
                       sslContext=default_sslContext )

Note that, for this to work, you need Python 2.7.9 atleast.

I looked at using KeychainItemWrapper (the ARC version) but I didn't find its Objective C wrapper as wholesome as desired.

I used this solution by Kishikawa Katsumi, which meant I wrote less code and didn't have to use casts to store NSString values.

Two examples of storing:

[UICKeyChainStore setString:@"kishikawakatsumi" forKey:@"username"];
[UICKeyChainStore setString:@"P455_w0rd$1$G$Z$" forKey:@"password"];

Two examples of retrieving

UICKeyChainStore *store = [UICKeyChainStore keyChainStore];
    // or
UICKeyChainStore *store = [UICKeyChainStore keyChainStoreWithService:@"YOUR_SERVICE"];

NSString *username = [store stringForKey:@"username"];
NSString *password = [store stringForKey:@"password"];

Following syntax would work :

....
where x.p_NBR =to_number(substr(y.k_str,11,5))
and x.q_nbr = 
 (case 
 when instr(substr(y.m_str,11,9),'_') = 6   then  to_number(substr(y.m_str,11,5))
 when instr(substr(y.m_str,11,9),'_') = 0   then  to_number(substr(y.m_str,11,9))
  else 
       1
  end
)

This question is full of misunderstandings. First lets understand the question fully. The asker wants to get the same result as for when running the MS SQL Server function DATEDIFF ( datepart , startdate , enddate ) where datepart takes dd, mm, or yy.

This function is defined by:

This function returns the count (as a signed integer value) of the specified datepart boundaries crossed between the specified startdate and enddate.

That means how many day boundaries, month boundaries, or year boundaries, are crossed. Not how many days, months, or years it is between them. That's why datediff(yy, '2010-04-01', '2012-03-05') is 2, and not 1. There is less than 2 years between those dates, meaning only 1 whole year has passed, but 2 year boundaries have crossed, from 2010 to 2011, and from 2011 to 2012.

The following are my best attempt at replicating the logic correctly.

-- datediff(dd`, '2010-04-01', '2012-03-05') = 704 // 704 changes of day in this interval
select ('2012-03-05'::date - '2010-04-01'::date );
-- 704 changes of day

-- datediff(mm, '2010-04-01', '2012-03-05') = 23  // 23 changes of month
select (date_part('year', '2012-03-05'::date) - date_part('year', '2010-04-01'::date)) * 12 + date_part('month', '2012-03-05'::date) - date_part('month', '2010-04-01'::date)
-- 23 changes of month

-- datediff(yy, '2010-04-01', '2012-03-05') = 2   // 2 changes of year
select date_part('year', '2012-03-05'::date) - date_part('year', '2010-04-01'::date);
-- 2 changes of year

Do you have Adobe PDFL or Acrobat Professional? You can use preflight operation if you do.

As you can see here:

Specifically, @GetMapping is a composed annotation that acts as a shortcut for @RequestMapping(method = RequestMethod.GET).

Difference between @GetMapping & @RequestMapping

@GetMapping supports the consumes attribute like @RequestMapping.

You can do this:

function onSubmit( form ){_x000D_
  var data = JSON.stringify( $(form).serializeArray() ); //  <-----------_x000D_
_x000D_
  console.log( data );_x000D_
  return false; //don't submit_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
_x000D_
<form onsubmit='return onSubmit(this)'>_x000D_
  <input name='user' placeholder='user'><br>_x000D_
  <input name='password' type='password' placeholder='password'><br>_x000D_
  <button type='submit'>Try</button>_x000D_
</form>

see this: http://www.json.org/js.html

you can also use just

StringFormat=d

in your datagrid column for date time showing

finally it will be

   <sdk:DataGridTextColumn  Binding="{Binding Path=DeliveryDate,StringFormat=d}" Header="Delivery date" Width="*" />

the out put will look like

You can put the Link component inside the Router componet. Something like this:

 <Router>
        <Route path='/complete-profiles' component={Profiles} />
        <Link to='/complete-profiles'>
          <div>Completed Profiles</div>
        </Link>
      </Router>

First you'll need to Install it:

• If you're using a distro which packages LaTeX (almost all will do) then look for texlive or tetex. TeX Live is the newer of the two, and is replacing tetex on most distributions now.

If you're using Debian or Ubuntu, something like:

<code>apt-get install texlive</code>

..will get it installed.

RedHat or CentOS need:

<code>yum install tetex</code>

Note : This needs root permissions, so either use su to switch user to root, or prefix the commands with sudo, if you aren't already logged in as the root user.

Next you'll need to get a text editor. Any editor will do, so whatever you are comfortable with. You'll find that advanced editors like Emacs (and vim) add a lot of functionality and so will help with ensuring that your syntax is correct before you try and build your document output.

Create a file called test.tex and put some content in it, say the example from the LaTeX primer:

\documentclass[a4paper,12pt]{article}
\begin{document}

The foundations of the rigorous study of \emph{analysis}
were laid in the nineteenth century, notably by the
mathematicians Cauchy and Weierstrass. Central to the
study of this subject are the formal definitions of
\emph{limits} and \emph{continuity}.

Let $D$ be a subset of $\bf R$ and let
$f \colon D \to \mathbf{R}$ be a real-valued function on
$D$. The function $f$ is said to be \emph{continuous} on
$D$ if, for all $\epsilon > 0$ and for all $x \in D$,
there exists some $\delta > 0$ (which may depend on $x$)
such that if $y \in D$ satisfies
\[ |y - x| < \delta \]
then
\[ |f(y) - f(x)| < \epsilon. \]

One may readily verify that if $f$ and $g$ are continuous
functions on $D$ then the functions $f+g$, $f-g$ and
$f.g$ are continuous. If in addition $g$ is everywhere
non-zero then $f/g$ is continuous.

\end{document}

Once you've got this file you'll need to run latex on it to produce some output (as a .dvi file to start with, which is possible to convert to many other formats):

latex test.tex

This will print a bunch of output, something like this:

=> latex test.tex

This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4)
entering extended mode
(./test.tex
LaTeX2e <2003/12/01>
Babel <v3.8d> and hyphenation patterns for american, french, german, ngerman, b
ahasa, basque, bulgarian, catalan, croatian, czech, danish, dutch, esperanto, e
stonian, finnish, greek, icelandic, irish, italian, latin, magyar, norsk, polis
h, portuges, romanian, russian, serbian, slovak, slovene, spanish, swedish, tur
kish, ukrainian, nohyphenation, loaded.
(/usr/share/texmf/tex/latex/base/article.cls
Document Class: article 2004/02/16 v1.4f Standard LaTeX document class
(/usr/share/texmf/tex/latex/base/size12.clo))
No file test.aux.
[1] (./test.aux) )
Output written on test.dvi (1 page, 1508 bytes).
Transcript written on test.log.

..don't worry about most of this output -- the important part is the Output written on test.dvi line, which says that it was successful.

Now you need to view the output file with xdvi:

xdvi test.dvi &

This will pop up a window with the beautifully formatted output in it. Hit `q' to quit this, or you can leave it open and it will automatically update when the test.dvi file is modified (so whenever you run latex to update the output).

To produce a PDF of this you simply run pdflatex instead of latex:

pdflatex test.tex

..and you'll have a test.pdf file created instead of the test.dvi file.

After this is all working fine, I would suggest going to the LaTeX primer page and running through the items on there as you need features for documents you want to write.

Future things to consider include:

• Use tools such as xfig or dia to create diagrams. These can be easily inserted into your documents in a variety of formats. Note that if you are creating PDFs then you shouldn't use EPS (encapsulated postscript) for images -- use pdf exported from your diagram editor if possible, or you can use the epstopdf package to automatically convert from (e)ps to pdf for figures included with \includegraphics.

• Start using version control on your documents. This seems excessive at first, but being able to go back and look at earlier versions when you are writing something large can be extremely useful.

• Use make to run latex for you. When you start on having bibliographies, images and other more complex uses of latex you'll find that you need to run it over multiple files or multiple times (the first time updates the references, and the second puts references into the document, so they can be out-of-date unless you run latex twice...). Abstracting this into a makefile can save a lot of time and effort.

• Use a better editor. Something like Emacs + AUCTeX is highly competent. This is of course a highly subjective subject, so I'll leave it at that (that and that Emacs is clearly the best option :)

Save the file as *.txt and then rename the file and change the file extension to json

I was able to take from user atilkan's approach and modify it a bit:

For Typescript users;

require.context('@/folder/with/modules', false, /\.ts$/).keys().forEach((fileName => {
    import('@/folder/with/modules' + fileName).then((mod) => {
            (window as any)[fileName] = mod[fileName];
            const module = new (window as any)[fileName]();

            // use module
});

}));

Why don't you take a look to this answer

Including javascript files inside javascript files

In short you can load the script file with AJAX or put a script tag on the HTML to include it( before the script that uses the functions of the other script). The link I posted is a great answer and has multiple examples and explanations of both methods.

You need to align the text to the left of radio button using float:left

input[type="radio"]{
float:left;
}

You may use label too for more responsive output.

This should check if two lists are equal, it does some basic checks first (i.e. nulls and lengths), then sorts and uses the collections.equals method to check if they are equal.

public  boolean equalLists(List<String> a, List<String> b){     
    // Check for sizes and nulls

    if (a == null && b == null) return true;


    if ((a == null && b!= null) || (a != null && b== null) || (a.size() != b.size()))
    {
        return false;
    }

    // Sort and compare the two lists          
    Collections.sort(a);
    Collections.sort(b);      
    return a.equals(b);
}

std::string str;
char* const s = "test";

str.assign(s);

string& assign (const char* s); => signature FYR

Reference/s here.

Felipsmartins is correct.

It is worth mentioning that it is because you cannot really use the -d/--data option if this is not a POST request. But this is still possible if you use the -G option.

Which means you can do this:

curl -X DELETE -G 'http://localhost:5000/locations' -d 'id=3'

Here it is a bit silly but when you are on the command line and you have a lot of parameters, it is a lot tidier.

I am saying this because cURL commands are usually quite long, so it is worth making it on more than one line escaping the line breaks.

curl -X DELETE -G \
'http://localhost:5000/locations' \
-d id=3 \
-d name=Mario \
-d surname=Bros

This is obviously a lot more comfortable if you use zsh. I mean when you need to re-edit the previous command because zsh lets you go line by line. (just saying)

Hope it helps.

f = lambda A, n=3: [A[i:i+n] for i in range(0, len(A), n)]
f(A)

n - the predefined length of result arrays

As of Bootstrap 4.3 you can change placeholder and button text inside the label tag:

<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet" />_x000D_
_x000D_
<div class="custom-file">_x000D_
  <input type="file" class="custom-file-input" id="exampleInputFile">_x000D_
  <label class="custom-file-label" for="exampleInputFile" data-browse="{Your button text}">{Your placeholder text}</label>_x000D_
</div>

In the model, do not pass the value:

timezone.now()

Rather, remove the parenthesis, and pass:

timezone.now

If you continue to get a runtime error warning, consider changing the model field from DateTimeField to DateField.

I use often abstract classes in conjuction with Template method pattern.
In main abstract class I wrote the skeleton of main algorithm and make abstract methods as hooks where suclasses can make a specific implementation; I used often when writing data parser (or processor) that need to read data from one different place (file, database or some other sources), have similar processing step (maybe small differences) and different output.
This pattern looks like Strategy pattern but it give you less granularity and can degradated to a difficult mantainable code if main code grow too much or too exceptions from main flow are required (this considerations came from my experience).
Just a small example:

abstract class MainProcess {
  public static class Metrics {
    int skipped;
    int processed;
    int stored;
    int error;
  }
  private Metrics metrics;
  protected abstract Iterator<Item> readObjectsFromSource();
  protected abstract boolean storeItem(Item item);
  protected Item processItem(Item item) {
    /* do something on item and return it to store, or null to skip */
    return item;
  }
  public Metrics getMetrics() {
    return metrics;
  }
  /* Main method */
  final public void process() {
    this.metrics = new Metrics();
    Iterator<Item> items = readObjectsFromSource();
    for(Item item : items) {
      metrics.processed++;
      item = processItem(item);
      if(null != item) {

        if(storeItem(item))
          metrics.stored++;
        else
          metrics.error++;
      }
      else {
        metrics.skipped++;
      }
    }
  } 
}

class ProcessFromDatabase extends MainProcess {
  ProcessFromDatabase(String query) {
    this.query = query;
  }
  protected Iterator<Item> readObjectsFromSource() {
    return sessionFactory.getCurrentSession().query(query).list();
  }
  protected boolean storeItem(Item item) {
    return sessionFactory.getCurrentSession().saveOrUpdate(item);
  }
}

Here another example.

Here's the trick:

First, set your Vi(m) session to allow pattern matching with special characters (i.e.: newline). It's probably worth putting this line in your .vimrc or .exrc file:

:set magic

Next, do:

:s/,/,^M/g

To get the ^M character, type Ctrl + V and hit Enter. Under Windows, do Ctrl + Q, Enter. The only way I can remember these is by remembering how little sense they make:

A: What would be the worst control-character to use to represent a newline?

B: Either q (because it usually means "Quit") or v because it would be so easy to type Ctrl + C by mistake and kill the editor.

A: Make it so.

In Spring applications, if you enable annotation based transaction support using <tx:annotation-driven/> and annotate any class/method with @Transactional(propagation=Propagation.REQUIRED) then Spring framework will start a transaction and executes the method and commits the transaction. If any RuntimeException occurred then the transaction will be rolled back.

Actually propagation=Propagation.REQUIRED is default propagation level, you don't need to explicitly mentioned it.

For further info : http://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/transaction.html#transaction-declarative-annotations

Maybe declaring a range might workout better for you.

// fill in the starting and ending range programmatically this is just an example. 
string startRange = "A1";
string endRange = "A1";
Excel.Range currentRange = (Excel.Range)excelWorksheet.get_Range(startRange , endRange );
currentRange.Style.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlHAlign.xlHAlignLeft;

Here is how you can do it through JavaScript:

1. Use the canvg JavaScript library to render the SVG image using Canvas: https://github.com/gabelerner/canvg
2. Capture a data URI encoded as a JPG (or PNG) from the Canvas, according to these instructions: Capture HTML Canvas as gif/jpg/png/pdf?

Shorter example using http.get:

require('http').get('http://httpbin.org/ip', (res) => {
    res.setEncoding('utf8');
    res.on('data', function (body) {
        console.log(body);
    });
});

Instructions

1. Open Eclipse and navigate to the Window > Preferences.
2. Scroll down the left-hand panel in the Preferences window and click the Remote Systems drop-down root menu. Select File Cache.
3. Click the Clear Cached Files button in the File Cache window. Note that this will automatically close any open remote files on your computer.
4. Press Apply and OK to save your changes and exit out of the Preferences window.

Use component scanning as given below, if com.project.action.PasswordHintAction is annotated with stereotype annotations

<context:component-scan base-package="com.project.action"/>

EDIT

I see your problem, in PasswordHintActionTest you are autowiring PasswordHintAction. But you did not create bean configuration for PasswordHintAction to autowire. Add one of stereotype annotation(@Component, @Service, @Controller) to PasswordHintAction like

@Component
public class PasswordHintAction extends BaseAction {
    private static final long serialVersionUID = -4037514607101222025L;
    private String username;

or create xml configuration in applicationcontext.xml like

<bean id="passwordHintAction" class="com.project.action.PasswordHintAction" />

You can use

org.apache.commons.lang3.StringUtils.containsIgnoreCase("AbBaCca", "bac");

The Apache Commons library is very useful for this sort of thing. And this particular one may be better than regular expressions as regex is always expensive in terms of performance.

You can also achieve it by using StadiumBorder shape

FlatButton(
  onPressed: () {},
  child: Text('StadiumBorder'),
  shape: StadiumBorder(),
  color: Colors.pink,
  textColor: Colors.white,
),

I have created a directive in agularJS supported with ng-bootStrap components

https://angular-ui.github.io/bootstrap/#!#tabs

here I share the code that I implemented

[https://jsfiddle.net/k1r02/u6gpv4dc/][1]

  [1]: https://jsfiddle.net/k1r02/u6gpv4dc/

While @john-machin gives a good answer, it's not always the best approach. For example, it doesn't work on Python 3 unless you encode all of your inputs to the CSV writer. Also, it doesn't address the issue if the script wants to use sys.stdout as the stream.

I suggest instead setting the 'lineterminator' attribute when creating the writer:

import csv
import sys

doc = csv.writer(sys.stdout, lineterminator='\n')
doc.writerow('abc')
doc.writerow(range(3))

That example will work on Python 2 and Python 3 and won't produce the unwanted newline characters. Note, however, that it may produce undesirable newlines (omitting the LF character on Unix operating systems).

In most cases, however, I believe that behavior is preferable and more natural than treating all CSV as a binary format. I provide this answer as an alternative for your consideration.

ForEach Loop processes each ZIP file located within the $filepath variable

    foreach($file in $filepath)
    {
        $zip = $shell.NameSpace($file.FullName)
        foreach($item in $zip.items())
        {
            $shell.Namespace($file.DirectoryName).copyhere($item)
        }
        Remove-Item $file.FullName
    }

user1594322 gave a correct answer but when I tried it I ran into admin/permission problems. I was able to copy 'mingw32-make.exe' and paste it, over-ruling/by-passing admin issues and then editing the copy to 'make.exe'. On VirtualBox in a Win7 guest.

class Cheese:
    def __init__(self, *args, **kwargs):
        """A user-friendly initialiser for the general-purpose constructor.
        """
        ...

    def _init_parmesan(self, *args, **kwargs):
        """A special initialiser for Parmesan cheese.
        """
        ...

    def _init_gauda(self, *args, **kwargs):
        """A special initialiser for Gauda cheese.
        """
        ...

    @classmethod
    def make_parmesan(cls, *args, **kwargs):
        new = cls.__new__(cls)
        new._init_parmesan(*args, **kwargs)
        return new

    @classmethod
    def make_gauda(cls, *args, **kwargs):
        new = cls.__new__(cls)
        new._init_gauda(*args, **kwargs)
        return new

The way you can do this is by:

• turning your select query into a view
• right click on the view and choose Edit All Rows (you will get a grid of values you can edit - even if the values are from different tables).

You can also add Insert/Update triggers to your view that will allow you to grab the values from your view fields and then use T-SQL to manage updates to multiple tables.

HostListener should be the proper way to bind event into your component:

@Component({
  selector: 'your-element'
})

export class YourElement {
  @HostListener('click', ['$event']) onClick(event) {
     console.log('component is clicked');
     console.log(event);
  }
}

Check here for how to add the activedirectory module if not there by default. This can be done on any machine and then it will allow you to access your active directory "domain control" server.

EDIT

To prevent problems with stale links (I have found MSDN blogs to disappear for no reason in the past), in essence for Windows 7 you need to download and install Remote Server Administration Tools (KB958830). After installing do the following steps:

• Open Control Panel -> Programs and Features -> Turn On/Off Windows Features
• Find "Remote Server Administration Tools" and expand it
• Find "Role Administration Tools" and expand it
• Find "AD DS And AD LDS Tools" and expand it
• Check the box next to "Active Directory Module For Windows PowerShell".
• Click OK and allow Windows to install the feature

Windows server editions should already be OK but if not you need to download and install the Active Directory Management Gateway Service. If any of these links should stop working, you should still be able search for the KB article or download names and find them.

Many ways to skin a cat... here's the way I just posted about:

:%s/[A-Z]/\L&/g

Likewise for upper case:

:%s/[a-z]/\U&/g

I prefer this way because I am using this construct (:%s/[pattern]/replace/g) all the time so it's more natural.

When I first started working with PDF, I found the PDF reference very hard to navigate. It might help you to know that the overview of the file structure is found in syntax, and what Adobe call the document structure is the object structure and not the file structure. That is also found in Syntax. The description of operators is hidden away in Appendix A - very useful for understanding what is happening in content streams. If you ever have the pain of working with colour spaces you will find that hidden in Graphics! Hopefully these pointers will help you find things more quickly than I did.

If you are using windows, pdftron CosEdit allows you to browse the object structure to understand it. There is a free demo available that allows you to examine the file but not save it.

When dealing with large streams, like a file sized over 4GB - you don't want to load the file into memory (as a Byte[]) because not only is it very slow, but also may cause a crash as even in 64-bit processes a Byte[] cannot exceed 2GB (or 4GB with gcAllowVeryLargeObjects).

Fortunately there's a neat helper in .NET called ToBase64Transform which processes a stream in chunks. For some reason Microsoft put it in System.Security.Cryptography and it implements ICryptoTransform (for use with CryptoStream), but disregard that ("a rose by any other name...") just because you aren't performing any cryprographic tasks.

You use it with CryptoStream like so:

using System.Security.Cryptography;
using System.IO;

//

using( FileStream   inputFile    = new FileStream( @"C:\VeryLargeFile.bin", FileMode.Open, FileAccess.Read, FileShare.None, bufferSize: 1024 * 1024, useAsync: true ) ) // When using `useAsync: true` you get better performance with buffers much larger than the default 4096 bytes.
using( CryptoStream base64Stream = new CryptoStream( inputFile, new ToBase64Transform(), CryptoStreamMode.Read ) )
using( FileStream   outputFile   = new FileStream( @"C:\VeryLargeBase64File.txt", FileMode.CreateNew, FileAccess.Write, FileShare.None, bufferSize: 1024 * 1024, useAsync: true ) )
{
    await base64Stream.CopyToAsync( outputFile ).ConfigureAwait(false);
}

From the Window Menu in top bar of Xcode, select Devices and Simulators.

(or Press SHIFT + COMMAND + 2)

Then select your device, right click and select Unpair.
Once you do this Trust or Don't trust will appear on your device.
Trust the device again and it will begin preparing it for Development.
Wait for Xcode to pair device for development and then you are good to go!

If you want to use rollback, then use start transaction and otherwise forget all those things,

By default, MySQL automatically commits the changes to the database.

To force MySQL not to commit these changes automatically, execute following:

SET autocommit = 0;
//OR    
SET autocommit = OFF

To enable the autocommit mode explicitly:

SET autocommit = 1;
//OR    
SET autocommit = ON;

Use LINQ .Cast<int>() to convert 2D array to IEnumerable<int>.

LINQPad example:

var arr = new int[,] { 
  { 1, 2, 3 }, 
  { 4, 5, 6 } 
};

IEnumerable<int> values = arr.Cast<int>();
Console.WriteLine(values);

Output:

Use second process. Declare at AndroidManifest new Service with

android:process=":second"

Exchange between first and second process over BroadcastReceiver

Here my analysis of the @Greg answer: componentsprogramming.com/palindromes

Sidenote: But, for me it is important to do it in a Generic way. The requirements are that the sequence is bidirectionally iterable and the elements of the sequence are comparables using equality. I don't know how to do it in Java, but, here is a C++ version, I don't know a better way to do it for bidirectional sequences.

template <BidirectionalIterator I> 
    requires( EqualityComparable< ValueType<I> > ) 
bool palindrome( I first, I last ) 
{ 
    I m = middle(first, last); 
    auto rfirst = boost::make_reverse_iterator(last); 
    return std::equal(first, m, rfirst); 
} 

Complexity: linear-time,

• If I is RandomAccessIterator: floor(n/2) comparissons and floor(n/2)*2 iterations

• If I is BidirectionalIterator: floor(n/2) comparissons and floor(n/2)*2 iterations plus (3/2)*n iterations to find the middle ( middle function )

• storage: O(1)

• No dymamic allocated memory

This works for me:

1. I deleted all tables in my database, mainly the migrations table.
2. php artisan migrate:refresh

in laravel 5.5.43

The compiler needs to know the size of the second dimension in your two dimensional array. For example:

void print_graph(g_node graph_node[], double weight[][5], int nodes);

Things required to send raw json in Retrofit.

1) Make sure to add the following header and remove any other duplicate header. Since, on Retrofit's official documentation they specifically mention-

Note that headers do not overwrite each other. All headers with the same name will be included in the request.

@Headers({"Content-Type: application/json"})

2) a. If you are using a converter factory you can pass your json as a String, JSONObject, JsonObject and even a POJO. Also have checked, having ScalarConverterFactory is not necessary only GsonConverterFactory does the job.

@POST("/urlPath")
@FormUrlEncoded
Call<Response> myApi(@Header("Authorization") String auth, @Header("KEY") String key, 
                     @Body JsonObject/POJO/String requestBody);

2) b. If you are NOT using any converter factory then you MUST use okhttp3's RequestBody as Retrofit's documentation says-

The object will also be converted using a converter specified on the Retrofit instance. If no converter is added, only RequestBody can be used.

RequestBody requestBody=RequestBody.create(MediaType.parse("application/json; charset=utf-8"),jsonString);

@POST("/urlPath")
@FormUrlEncoded
Call<Response> myApi(@Header("Authorization") String auth, @Header("KEY") String key, 
                 @Body RequestBody requestBody);

3) Success!!

I was lead here in my Google searching. In a show of good faith I have included what I pieced together from parts of this code and other code I've gathered along the way.

# This script is useful if you have attributes or properties that span across several commandlets_x000D_
# and you wish to export a certain data set but all of the properties you wish to export are not_x000D_
# included in only one commandlet so you must use more than one to export the data set you want_x000D_
#_x000D_
# Created: Joshua Biddle 08/24/2017_x000D_
# Edited: Joshua Biddle 08/24/2017_x000D_
#_x000D_
_x000D_
$A = Get-ADGroupMember "YourGroupName"_x000D_
_x000D_
# Construct an out-array to use for data export_x000D_
$Results = @()_x000D_
_x000D_
foreach ($B in $A)_x000D_
    {_x000D_
  # Construct an object_x000D_
        $myobj = Get-ADuser $B.samAccountName -Properties ScriptPath,Office_x000D_
  _x000D_
  # Fill the object_x000D_
  $Properties = @{_x000D_
  samAccountName = $myobj.samAccountName_x000D_
  Name = $myobj.Name _x000D_
  Office = $myobj.Office _x000D_
  ScriptPath = $myobj.ScriptPath_x000D_
  }_x000D_
_x000D_
        # Add the object to the out-array_x000D_
        $Results += New-Object psobject -Property $Properties_x000D_
        _x000D_
  # Wipe the object just to be sure_x000D_
        $myobj = $null_x000D_
    }_x000D_
_x000D_
# After the loop, export the array to CSV_x000D_
$Results | Select "samAccountName", "Name", "Office", "ScriptPath" | Export-CSV "C:\Temp\YourData.csv"

Cheers

the simple way I believe is to import it then export it, using the certificate manager in Windows Management Console.

Whitespace just means characters which are used for spacing, and have an "empty" representation. In the context of python, it means tabs and spaces (it probably also includes exotic unicode spaces, but don't use them). The definitive reference is here: http://docs.python.org/2/reference/lexical_analysis.html#indentation

I'm not sure exactly how to use it.

Put it at the front of the line you want to indent. If you mix spaces and tabs, you'll likely see funky results, so stick with one or the other. (The python community usually follows PEP8 style, which prescribes indentation of four spaces).

You need to create a new indent level after each colon:

for x in range(0, 50):
    print x
    print 2*x

print x

In this code, the first two print statements are "inside" the body of the for statement because they are indented more than the line containing the for. The third print is outside because it is indented less than the previous (nonblank) line.

If you don't indent/unindent consistently, you will get indentation errors. In addition, all compound statements (i.e. those with a colon) can have the body supplied on the same line, so no indentation is required, but the body must be composed of a single statement.

Finally, certain statements, like lambda feature a colon, but cannot have a multiline block as the body.

In addition to the answers above, there's the shorthand way to do it:

ssh -q $HOST [[ -f $FILE_PATH ]] && echo "File exists" || echo "File does not exist";

-q is quiet mode, it will suppress warnings and messages.

As @Mat mentioned, one advantage of testing like this is that you can easily swap out the -f for any test operator you like: -nt, -d, -s etc...

Test Operators: http://tldp.org/LDP/abs/html/fto.html

function enumKeys(_enum) {
  const entries = Object.entries(_enum).filter(e => !isNaN(Number(e[0])));
  if (!entries.length) {
    // enum has string values so we can use Object.keys
    return Object.keys(_enum);
  }
  return entries.map(e => e[1]);
}

There is a global configuration using jQuery. This code runs on every global ajax request.

<div id='ajax_loader' style="position: fixed; left: 50%; top: 50%; display: none;">
    <img src="themes/img/ajax-loader.gif"></img>
</div>

<script type="text/javascript">
    jQuery(function ($){
        $(document).ajaxStop(function(){
            $("#ajax_loader").hide();
         });
         $(document).ajaxStart(function(){
             $("#ajax_loader").show();
         });    
    });    
</script>

Here is a demo: http://jsfiddle.net/sd01fdcm/

This code worked for me. I had to add TLS2 because that's what the URL I am interested in was using.

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
ServicePointManager.ServerCertificateValidationCallback +=
    (sender, cert, chain, sslPolicyErrors) => { return true; };
using (var client = new HttpClient())
{
    client.BaseAddress = new Uri(UserDataUrl);
    client.DefaultRequestHeaders.Accept.Clear();
    client.DefaultRequestHeaders.Accept.Add(new
      MediaTypeWithQualityHeaderValue("application/json"));
    Task<string> response = client.GetStringAsync(UserDataUrl);
    response.Wait();

    if (response.Exception != null)
    {
         return null;
    }

    return JsonConvert.DeserializeObject<UserData>(response.Result);
}

make these changes in your div's style

1. z-index:100; some higher value makes sure that this element is above all
2. position:fixed; this makes sure that even if scrolling is done,

div lies on top and always visible

If JSON returned with following structure when records is an ArrayNode:

{}client 
  records[]

and you want to check if records node has something in it then you can do it using a method size();

if (recordNodes.get(i).size() != 0) {}

Use this query:

ALTER TABLE tablename ADD columname DATATYPE(size);

And here is an example:

ALTER TABLE Customer ADD LastName VARCHAR(50);

Your use case would be :

    $ArrayCollectionOfActiveUsers = $customer->users->filter(function($user) {
                        return $user->getActive() === TRUE;
                    });

if you add ->first() you'll get only the first entry returned, which is not what you want.

@ Sjwdavies You need to put () around the variable you pass to USE. You can also shorten as in_array return's a boolean already:

    $member->getComments()->filter( function($entry) use ($idsToFilter) {
        return in_array($entry->getId(), $idsToFilter);
    });

help(input) shows what keyboard shortcuts produce EOF, namely, Unix: Ctrl-D, Windows: Ctrl-Z+Return:

input([prompt]) -> string

Read a string from standard input. The trailing newline is stripped. If the user hits EOF (Unix: Ctl-D, Windows: Ctl-Z+Return), raise EOFError. On Unix, GNU readline is used if enabled. The prompt string, if given, is printed without a trailing newline before reading.

You could reproduce it using an empty file:

$ touch empty
$ python3 -c "input()" < empty
Traceback (most recent call last):
  File "<string>", line 1, in <module>
EOFError: EOF when reading a line

You could use /dev/null or nul (Windows) as an empty file for reading. os.devnull shows the name that is used by your OS:

$ python3 -c "import os; print(os.devnull)"
/dev/null

Note: input() happily accepts input from a file/pipe. You don't need stdin to be connected to the terminal:

$ echo abc | python3 -c "print(input()[::-1])"
cba

Either handle EOFError in your code:

try:
    reply = input('Enter text')
except EOFError:
    break

Or configure your editor to provide a non-empty input when it runs your script e.g., by using a customized command line if it allows it: python3 "%f" < input_file