There's no good reason for 1 to be true and 0 to be false; that's just the way things have always been notated. So from a logical perspective, the function in your API isn't "wrong", per se.

That said, it's normally not advisable to work against the idioms of whatever language or framework you're using without a damn good reason to do so, so whoever wrote this function was probably pretty bone-headed, assuming it's not simply a bug.

Magic constants: Although these are not just symbols but important part of this token family. There are eight magical constants that change depending on where they are used.

__LINE__: The current line number of the file.

__FILE__: The full path and filename of the file. If used inside an include, the name of the included file is returned. Since PHP 4.0.2, __FILE__ always contains an absolute path with symlinks resolved whereas in older versions it contained relative path under some circumstances.

__DIR__: The directory of the file. If used inside an include, the directory of the included file is returned. This is equivalent to dirname(__FILE__). This directory name does not have a trailing slash unless it is the root directory. (Added in PHP 5.3.0.)

__FUNCTION__: The function name. (Added in PHP 4.3.0) As of PHP 5 this constant returns the function name as it was declared (case-sensitive). In PHP 4 its value is always lowercased.

__CLASS__: The class name. (Added in PHP 4.3.0) As of PHP 5 this constant returns the class name as it was declared (case-sensitive). In PHP 4 its value is always lowercased. The class name includes the namespace it was declared in (e.g. Foo\Bar). Note that as of PHP 5.4 __CLASS__ works also in traits. When used in a trait method, __CLASS__ is the name of the class the trait is used in.

__TRAIT__: The trait name. (Added in PHP 5.4.0) As of PHP 5.4 this constant returns the trait as it was declared (case-sensitive). The trait name includes the namespace it was declared in (e.g. Foo\Bar).

__METHOD__: The class method name. (Added in PHP 5.0.0) The method name is returned as it was declared (case-sensitive).

__NAMESPACE__: The name of the current namespace (case-sensitive). This constant is defined in compile-time (Added in PHP 5.3.0).

Source

if you are interested in a ready solution then you may look at HumanizerCpp library (https://github.com/trodevel/HumanizerCpp) - it is a port of C# Humanizer library and it does exactly what you want.

It can even convert to ordinals and currently supports 3 languages: English, German and Russian.

Example:

const INumberToWordsConverter * e = Configurator::GetNumberToWordsConverter( "en" );

std::cout << e->Convert( 123 ) << std::endl;
std::cout << e->Convert( 1234 ) << std::endl;
std::cout << e->Convert( 12345 ) << std::endl;
std::cout << e->Convert( 123456 ) << std::endl;

std::cout << std::endl;
std::cout << e->ConvertToOrdinal( 1001 ) << std::endl;
std::cout << e->ConvertToOrdinal( 1021 ) << std::endl;


const INumberToWordsConverter * g = Configurator::GetNumberToWordsConverter( "de" );

std::cout << std::endl;
std::cout << g->Convert( 123456 ) << std::endl;

const INumberToWordsConverter * r = Configurator::GetNumberToWordsConverter( "ru" );

std::cout << r->ConvertToOrdinal( 1112 ) << std::endl;

Output:

one hundred and twenty-three
one thousand two hundred and thirty-four
twelve thousand three hundred and forty-five
one hundred and twenty-three thousand four hundred and fifty-six

thousand and first
thousand and twenty-first

einhundertdreiundzwanzigtausendvierhundertsechsundfünfzig
???? ?????? ??? ???????????

In any case you may take a look at the source code and reuse in your project or try to understand the logic. It is written in pure C++ without external libraries.

Regards, Serge

Here's a Boolean thing:

if (not suffix == "flac" )  or (not suffix == "cue" ):   # WRONG! FAILS
    print  filename + ' is not a flac or cue file'

but

if not (suffix == "flac"  or suffix == "cue" ):     # CORRECT!
       print  filename + ' is not a flac or cue file'

(not a) or (not b) == not ( a and b ) , is false only if a and b are both true

not (a or b) is true only if a and be are both false.

The simple solution is to just remap coordinates from the original to the final image, copying pixels from one coordinate space to the other, rounding off as necessary -- which may result in some pixels being copied several times adjacent to each other, and other pixels being skipped, depending on whether you're stretching or shrinking (or both) in either dimension. Make sure your copying iterates through the destination space, so all pixels are covered there even if they're painted more than once, rather than thru the source which may skip pixels in the output.

The better solution involves calculating the corresponding source coordinate without rounding, and then using its fractional position between pixels to compute an appropriate average of the (typically) four pixels surrounding that location. This is essentially a filtering operation, so you lose some resolution -- but the result looks a LOT better to the human eye; it does a much better job of retaining small details and avoids creating straight-line artifacts which humans find objectionable.

Note that the same basic approach can be used to remap flat images onto any other shape, including 3D surface mapping.

You just had some messed up parentheses in your 2nd attempt.

var $html = $("html");

if ($html.hasClass('m320') || $html.hasClass('m768')) {

  // do stuff 

}

The same happened for me with eslint module. EsLinter throw Parsing error: Invalid left-hand side in assignment expression for await in second if statement.

if (condition_one) {
  let result = await myFunction()
}

if (condition_two) {
  let result = await myFunction() // eslint parsing error
}

As strange as it sounds what fixed this error was to add ; semicolon at the end of line where await occurred.

if (condition_one) {
  let result = await myFunction();
}

if (condition_two) {
  let result = await myFunction();
}

use an infinity loop like what you have originally done. Its cleanest and you can incorporate many conditions as you wish

while 1:
  if condition1 and condition2:
      break
  ...
  ...
  if condition3: break
  ...
  ...

you can 'invoke' alternative bindings on Y this way:

...registered(X, Y), (Y=ct101; Y=ct102; Y=ct103).

Note the parenthesis are required to keep the correct execution control flow. The ;/2 it's the general or operator. For your restricted use you could as well choice the more idiomatic

...registered(X, Y), member(Y, [ct101,ct102,ct103]).

that on backtracking binds Y to each member of the list.

edit I understood with a delay your last requirement. If you want that Y match all 3 values the or is inappropriate, use instead

...registered(X, ct101), registered(X, ct102), registered(X, ct103).

or the more compact

...findall(Y, registered(X, Y), L), sort(L, [ct101,ct102,ct103]).

findall/3 build the list in the very same order that registered/2 succeeds. Then I use sort to ensure the matching.

...setof(Y, registered(X, Y), [ct101,ct102,ct103]).

setof/3 also sorts the result list

if input == 'a':
    for char in 'abc':
        if char in some_list:
            some_list.remove(char)

Algorithm

while(!game_over)
{
    for each possible move:
        evaluate next state

    choose the maximum evaluation
}

Evaluation

Evaluation =
    128 (Constant)
    + (Number of Spaces x 128)
    + Sum of faces adjacent to a space { (1/face) x 4096 }
    + Sum of other faces { log(face) x 4 }
    + (Number of possible next moves x 256)
    + (Number of aligned values x 2)

Evaluation Details

128 (Constant)

This is a constant, used as a base-line and for other uses like testing.

+ (Number of Spaces x 128)

More spaces makes the state more flexible, we multiply by 128 (which is the median) since a grid filled with 128 faces is an optimal impossible state.

+ Sum of faces adjacent to a space { (1/face) x 4096 }

Here we evaluate faces that have the possibility to getting to merge, by evaluating them backwardly, tile 2 become of value 2048, while tile 2048 is evaluated 2.

+ Sum of other faces { log(face) x 4 }

In here we still need to check for stacked values, but in a lesser way that doesn't interrupt the flexibility parameters, so we have the sum of { x in [4,44] }.

+ (Number of possible next moves x 256)

A state is more flexible if it has more freedom of possible transitions.

+ (Number of aligned values x 2)

This is a simplified check of the possibility of having merges within that state, without making a look-ahead.

Note: The constants can be tweaked..

Using LEFT JOIN/IS NULL:

DELETE b FROM BLOB b 
  LEFT JOIN FILES f ON f.id = b.fileid 
      WHERE f.id IS NULL

Using NOT EXISTS:

DELETE FROM BLOB 
 WHERE NOT EXISTS(SELECT NULL
                    FROM FILES f
                   WHERE f.id = fileid)

Using NOT IN:

DELETE FROM BLOB
 WHERE fileid NOT IN (SELECT f.id 
                        FROM FILES f)

Warning

Whenever possible, perform DELETEs within a transaction (assuming supported - IE: Not on MyISAM) so you can use rollback to revert changes in case of problems.

You can use the module PyMuPDF. This outputs all images as .png files, but worked out of the box and is fast.

import fitz
doc = fitz.open("file.pdf")
for i in range(len(doc)):
    for img in doc.getPageImageList(i):
        xref = img[0]
        pix = fitz.Pixmap(doc, xref)
        if pix.n < 5:       # this is GRAY or RGB
            pix.writePNG("p%s-%s.png" % (i, xref))
        else:               # CMYK: convert to RGB first
            pix1 = fitz.Pixmap(fitz.csRGB, pix)
            pix1.writePNG("p%s-%s.png" % (i, xref))
            pix1 = None
        pix = None

see here for more resources

You just add one line css:

.app a {
   display: inline-block;
}

From the Microsoft documentation: Command prompt (Cmd. exe) command-line string limitation

On computers running Microsoft Windows XP or later, the maximum length of the string that you can use at the command prompt is 8191 characters.

int? here = (list.ElementAtOrDefault(2) != 0 ? list[2]:(int?) null);

According to SVG spec, alignment-baseline only applies to <tspan>, <textPath>, <tref> and <altGlyph>. My understanding is that it is used to offset those from the <text> object above them. I think what you are looking for is dominant-baseline.

Possible values of dominant-baseline are:

auto | use-script | no-change | reset-size | ideographic | alphabetic | hanging | mathematical | central | middle | text-after-edge | text-before-edge | inherit

Check the W3C recommendation for the dominant-baseline property for more information about each possible value.

Hibernate shows this error when you attempt to persist more than one entity instance sharing the same collection reference (i.e. the collection identity in contrast with collection equality).

Note that it means the same collection, not collection element - in other words relatedPersons on both person and anotherPerson must be the same. Perhaps you're resetting that collection after entities are loaded? Or you've initialized both references with the same collection instance?

I would suggest you use the below css

.showhideoverlay { 
  width: 100%;
  height: 100%;
  right: 0px;
  top: 0px;
  position: fixed;
  background: #000;
  opacity: 0.75;
}

You can then use a simple toggle function:

$('a.open').click(function() {
  $('div.showhideoverlay').toggle("slow");
});

This will display the overlay menu from right to left. Alternatively, you can use the positioning for changing the effect from top or bottom, i.e. use bottom: 0; instead of top: 0; - you will see menu sliding from right-bottom corner.

Using pure JavaScript.It's very easy using local storage.
The first page form:

function getData()
{
    //gettting the values
    var email = document.getElementById("email").value;
    var password= document.getElementById("password").value; 
    var telephone= document.getElementById("telephone").value; 
    var mobile= document.getElementById("mobile").value; 
    //saving the values in local storage
    localStorage.setItem("txtValue", email);
    localStorage.setItem("txtValue1", password);
    localStorage.setItem("txtValue2", mobile);
    localStorage.setItem("txtValue3", telephone);   
}

  input{
    font-size: 25px;
  }
  label{
    color: rgb(16, 8, 46);
    font-weight: bolder;
  }
  #data{

  }

   <fieldset style="width: fit-content; margin: 0 auto; font-size: 30px;">
        <form action="action.html">
        <legend>Sign Up Form</legend>
        <label>Email:<br />
        <input type="text" name="email" id="email"/></label><br />
        <label>Password<br />
        <input type="text" name="password" id="password"/></label><br>
        <label>Mobile:<br />
        <input type="text" name="mobile" id="mobile"/></label><br />
        <label>Telephone:<br />
        <input type="text" name="telephone" id="telephone"/></label><br> 
        <input type="submit" value="Submit" onclick="getData()">
    </form>
    </fieldset>

This is the second page:

//displaying the value from local storage to another page by their respective Ids
document.getElementById("data").innerHTML=localStorage.getItem("txtValue");
document.getElementById("data1").innerHTML=localStorage.getItem("txtValue1");
document.getElementById("data2").innerHTML=localStorage.getItem("txtValue2");
document.getElementById("data3").innerHTML=localStorage.getItem("txtValue3");

 <div style=" font-size: 30px;  color: rgb(32, 7, 63); text-align: center;">
    <div style="font-size: 40px; color: red; margin: 0 auto;">
        Here's Your data
    </div>
    The Email is equal to: <span id="data"> Email</span><br> 
    The Password is equal to <span id="data1"> Password</span><br>
    The Mobile is equal to <span id="data2"> Mobile</span><br>
    The Telephone is equal to <span id="data3"> Telephone</span><br>
    </div>

Important Note:

l=['a', 1, 'b', 2]

print str(l)[1:-1]

Output: "'a', 1, 'b', 2"

css:

header.sticky {
  font-size: 24px;
  line-height: 48px;
  height: 48px;
  background: #efc47D;
  text-align: left;
  padding-left: 20px;
}

JS:

$(window).scroll(function() {
 if ($(this).scrollTop() > 100){  
    $('header').addClass("sticky");
  }
  else{
    $('header').removeClass("sticky");
  }
});

Just do;

System.IO.FileInfo fi = null;
try {
  fi = new System.IO.FileInfo(fileName);
}
catch (ArgumentException) { }
catch (System.IO.PathTooLongException) { }
catch (NotSupportedException) { }
if (ReferenceEquals(fi, null)) {
  // file name is not valid
} else {
  // file name is valid... May check for existence by calling fi.Exists.
}

For creating a FileInfo instance the file does not need to exist.

I sometimes use "yield" like this:

def add_to_http
   "http://#{yield}"
end

puts add_to_http { "www.example.com" }
puts add_to_http { "www.victim.com"}

I know its kind of odd but I experienced this error for a c# application and finally I found out the problem is the Icon of the form! when I changed it everything just worked fine.

I should say that I had this error just in XP not in 7 or 8 .

Your code work fine, provided the value in Sheet2!D2 exists in Sheet1!A:A. If it does not then error 1004 is raised.

To handle this case, try

Sub Demo()
    Dim MyStringVar1 As Variant
    On Error Resume Next
    MyStringVar1 = Application.WorksheetFunction.VLookup(Range("D2"), _
      Worksheets("Sheet1").Range("A:C"), 1, False)
    On Error GoTo 0
    If IsEmpty(MyStringVar1) Then
        MsgBox "Value not found!"
    End If

    Range("E2") = MyStringVar1

End Sub

I encountered the same problem. The easiest thing is to install the free Visual Studio Community 2015 as answered in this question Is MFC only available with Visual Studio, and not Visual C++ Express?

In case of multiple inheritance level, this function can be used as a super() method in other languages. Here is a demo fiddle, with some tests, you can use it like this, inside your method use : call_base(this, 'method_name', arguments);

It make use of quite recent ES functions, an compatibility with older browsers is not guarantee. Tested in IE11, FF29, CH35.

/**
 * Call super method of the given object and method.
 * This function create a temporary variable called "_call_base_reference",
 * to inspect whole inheritance linage. It will be deleted at the end of inspection.
 *
 * Usage : Inside your method use call_base(this, 'method_name', arguments);
 *
 * @param {object} object The owner object of the method and inheritance linage
 * @param {string} method The name of the super method to find.
 * @param {array} args The calls arguments, basically use the "arguments" special variable.
 * @returns {*} The data returned from the super method.
 */
function call_base(object, method, args) {
    // We get base object, first time it will be passed object,
    // but in case of multiple inheritance, it will be instance of parent objects.
    var base = object.hasOwnProperty('_call_base_reference') ? object._call_base_reference : object,
    // We get matching method, from current object,
    // this is a reference to define super method.
            object_current_method = base[method],
    // Temp object wo receive method definition.
            descriptor = null,
    // We define super function after founding current position.
            is_super = false,
    // Contain output data.
            output = null;
    while (base !== undefined) {
        // Get method info
        descriptor = Object.getOwnPropertyDescriptor(base, method);
        if (descriptor !== undefined) {
            // We search for current object method to define inherited part of chain.
            if (descriptor.value === object_current_method) {
                // Further loops will be considered as inherited function.
                is_super = true;
            }
            // We already have found current object method.
            else if (is_super === true) {
                // We need to pass original object to apply() as first argument,
                // this allow to keep original instance definition along all method
                // inheritance. But we also need to save reference to "base" who
                // contain parent class, it will be used into this function startup
                // to begin at the right chain position.
                object._call_base_reference = base;
                // Apply super method.
                output = descriptor.value.apply(object, args);
                // Property have been used into super function if another
                // call_base() is launched. Reference is not useful anymore.
                delete object._call_base_reference;
                // Job is done.
                return output;
            }
        }
        // Iterate to the next parent inherited.
        base = Object.getPrototypeOf(base);
    }
}

In a KeyPress event, if the user pressed Enter, call

SendKeys.Send("{TAB}")

Nicest way to implement automatically selecting the text on receiving focus is to create a subclass of TextBox in your project with the following override:

Protected Overrides Sub OnGotFocus(ByVal e As System.EventArgs)
    SelectionStart = 0
    SelectionLength = Text.Length
    MyBase.OnGotFocus(e)
End Sub

Then use this custom TextBox in place of the WinForms standard TextBox on all your Forms.

In Layout Make your ImageView like:

<com.example..CircularImageView
    android:id="@+id/profile_image_round_corner"
    android:layout_width="80dp"
    android:layout_height="80dp"
    android:scaleType="fitCenter"
    android:padding="2dp"
    android:background="@null"
    android:adjustViewBounds="true"
    android:layout_centerInParent="true"
    android:src="@drawable/dummy"
    />

And Create a Class:

package com.example;

import java.util.Formatter.BigDecimalLayoutForm;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff.Mode;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;

public class CircularImageView extends ImageView {

    public CircularImageView(Context context) {
        super(context);
    }

    public CircularImageView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public CircularImageView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    @Override
    protected void onDraw(Canvas canvas) {

        Drawable drawable = getDrawable();

        if (drawable == null) {
            return;
        }

        if (getWidth() == 0 || getHeight() == 0) {
            return;
        }
        Bitmap b = ((BitmapDrawable) drawable).getBitmap();
        Bitmap bitmap = b.copy(Bitmap.Config.ARGB_8888, true);

        int w = getWidth(), h = getHeight();

        Bitmap roundBitmap = getRoundBitmap(bitmap, w);
        canvas.drawBitmap(roundBitmap, 0, 0, null);

    }

    public static Bitmap getRoundBitmap(Bitmap bmp, int radius) {
        Bitmap sBmp;

        if (bmp.getWidth() != radius || bmp.getHeight() != radius) {
            float smallest = Math.min(bmp.getWidth(), bmp.getHeight());
            float factor = smallest / radius;
            sBmp = Bitmap.createScaledBitmap(bmp, (int)(bmp.getWidth() / factor), (int)(bmp.getHeight() / factor), false);
        } else {
            sBmp = bmp;
        }

        Bitmap output = Bitmap.createBitmap(radius, radius, Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(output);
        final int color = 0xffa19774;
        final Paint paint = new Paint();
        final Rect rect = new Rect(0, 0, radius, radius);
        paint.setAntiAlias(true);
        paint.setFilterBitmap(true);
        paint.setDither(true);
        canvas.drawARGB(0, 0, 0, 0);
        paint.setColor(Color.parseColor("#BAB399"));
        canvas.drawCircle(radius / 2 + 0.7f,
                radius / 2 + 0.7f, radius / 2 + 0.1f, paint);
        paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
        canvas.drawBitmap(sBmp, rect, rect, paint);

        return output;
    }

}

Very efficient algorithm using tables i wrote in c++ couple a years ago.

If you set PRINT 1 it will print all combinations(but it wont be use the efficient method).

Its so efficient that it calculate more than 10^14 combinations in less than 10ms.

#include <stdio.h>
#include <stdlib.h>
//#include "CTime.h"

#define SUM 300
#define MAXNUMsSIZE 30

#define PRINT 0


long long CountAddToSum(int,int[],int,const int[],int);
void printr(const int[], int);
long long table1[SUM][MAXNUMsSIZE];

int main()
{
    int Nums[]={3,4,5,6,7,9,13,11,12,13,22,35,17,14,18,23,33,54};
    int sum=SUM;
    int size=sizeof(Nums)/sizeof(int);
    int i,j,a[]={0};
    long long N=0;
    //CTime timer1;

    for(i=0;i<SUM;++i) 
        for(j=0;j<MAXNUMsSIZE;++j) 
            table1[i][j]=-1;

    N = CountAddToSum(sum,Nums,size,a,0); //algorithm
    //timer1.Get_Passd();

    //printf("\nN=%lld time=%.1f ms\n", N,timer1.Get_Passd());
    printf("\nN=%lld \n", N);
    getchar();
    return 1;
}

long long CountAddToSum(int s, int arr[],int arrsize, const int r[],int rsize)
{
    static int totalmem=0, maxmem=0;
    int i,*rnew;
    long long result1=0,result2=0;

    if(s<0) return 0;
    if (table1[s][arrsize]>0 && PRINT==0) return table1[s][arrsize];
    if(s==0)
    {
        if(PRINT) printr(r, rsize);
        return 1;
    }
    if(arrsize==0) return 0;

    //else
    rnew=(int*)malloc((rsize+1)*sizeof(int));

    for(i=0;i<rsize;++i) rnew[i]=r[i]; 
    rnew[rsize]=arr[arrsize-1];

    result1 =  CountAddToSum(s,arr,arrsize-1,rnew,rsize);
    result2 =  CountAddToSum(s-arr[arrsize-1],arr,arrsize,rnew,rsize+1);
    table1[s][arrsize]=result1+result2;
    free(rnew);

    return result1+result2;

}

void printr(const int r[], int rsize)
{
    int lastr=r[0],count=0,i;
    for(i=0; i<rsize;++i) 
    {
        if(r[i]==lastr)
            count++;
        else
        {
            printf(" %d*%d ",count,lastr);
            lastr=r[i];
            count=1;
        }
    }
    if(r[i-1]==lastr) printf(" %d*%d ",count,lastr);

    printf("\n");

}

Your mock is raising the exception just fine, but the error.resp.status value is missing. Rather than use return_value, just tell Mock that status is an attribute:

barMock.side_effect = HttpError(mock.Mock(status=404), 'not found')

Additional keyword arguments to Mock() are set as attributes on the resulting object.

I put your foo and bar definitions in a my_tests module, added in the HttpError class so I could use it too, and your test then can be ran to success:

>>> from my_tests import foo, HttpError
>>> import mock
>>> with mock.patch('my_tests.bar') as barMock:
...     barMock.side_effect = HttpError(mock.Mock(status=404), 'not found')
...     result = my_test.foo()
... 
404 - 
>>> result is None
True

You can even see the print '404 - %s' % error.message line run, but I think you wanted to use error.content there instead; that's the attribute HttpError() sets from the second argument, at any rate.

In iOS10 there is new constant called UICollectionViewFlowLayout.automaticSize (formerly UICollectionViewFlowLayoutAutomaticSize), so instead:

self.flowLayout.estimatedItemSize = CGSize(width: 100, height: 100)

you can use this:

self.flowLayout.estimatedItemSize = UICollectionViewFlowLayout.automaticSize

It has better performance especially when cells in you collection view has constant wid

Accessing Flow Layout:

override func viewDidLoad() {
   super.viewDidLoad()

   if let flowLayout = collectionView?.collectionViewLayout as? UICollectionViewFlowLayout {
      flowLayout.estimatedItemSize = UICollectionViewFlowLayout.automaticSize
   }
}

Swift 5 Updated:

override func viewDidLoad() {
   super.viewDidLoad()

   if let flowLayout = collectionView?.collectionViewLayout as? UICollectionViewFlowLayout {
      flowLayout.estimatedItemSize = UICollectionViewFlowLayout.automaticSize
    }
}

You can also put the JavaScript code in script tags, rather than a separate function. <script>//JS Code</script> This way the code will get executes on Page Load.

Just to show how you can combine itertools recipes, I'm extending the pairwise recipe as directly as possible back into the window recipe using the consume recipe:

def consume(iterator, n):
    "Advance the iterator n-steps ahead. If n is none, consume entirely."
    # Use functions that consume iterators at C speed.
    if n is None:
        # feed the entire iterator into a zero-length deque
        collections.deque(iterator, maxlen=0)
    else:
        # advance to the empty slice starting at position n
        next(islice(iterator, n, n), None)

def window(iterable, n=2):
    "s -> (s0, ...,s(n-1)), (s1, ...,sn), (s2, ..., s(n+1)), ..."
    iters = tee(iterable, n)
    # Could use enumerate(islice(iters, 1, None), 1) to avoid consume(it, 0), but that's
    # slower for larger window sizes, while saving only small fixed "noop" cost
    for i, it in enumerate(iters):
        consume(it, i)
    return zip(*iters)

The window recipe is the same as for pairwise, it just replaces the single element "consume" on the second tee-ed iterator with progressively increasing consumes on n - 1 iterators. Using consume instead of wrapping each iterator in islice is marginally faster (for sufficiently large iterables) since you only pay the islice wrapping overhead during the consume phase, not during the process of extracting each window-ed value (so it's bounded by n, not the number of items in iterable).

Performance-wise, compared to some other solutions, this is pretty good (and better than any of the other solutions I tested as it scales). Tested on Python 3.5.0, Linux x86-64, using ipython %timeit magic.

kindall's the deque solution, tweaked for performance/correctness by using islice instead of a home-rolled generator expression and testing the resulting length so it doesn't yield results when the iterable is shorter than the window, as well as passing the maxlen of the deque positionally instead of by keyword (makes a surprising difference for smaller inputs):

>>> %timeit -r5 deque(windowkindall(range(10), 3), 0)
100000 loops, best of 5: 1.87 µs per loop
>>> %timeit -r5 deque(windowkindall(range(1000), 3), 0)
10000 loops, best of 5: 72.6 µs per loop
>>> %timeit -r5 deque(windowkindall(range(1000), 30), 0)
1000 loops, best of 5: 71.6 µs per loop

Same as previous adapted kindall solution, but with each yield win changed to yield tuple(win) so storing results from the generator works without all stored results really being a view of the most recent result (all other reasonable solutions are safe in this scenario), and adding tuple=tuple to the function definition to move use of tuple from the B in LEGB to the L:

>>> %timeit -r5 deque(windowkindalltupled(range(10), 3), 0)
100000 loops, best of 5: 3.05 µs per loop
>>> %timeit -r5 deque(windowkindalltupled(range(1000), 3), 0)
10000 loops, best of 5: 207 µs per loop
>>> %timeit -r5 deque(windowkindalltupled(range(1000), 30), 0)
1000 loops, best of 5: 348 µs per loop

consume-based solution shown above:

>>> %timeit -r5 deque(windowconsume(range(10), 3), 0)
100000 loops, best of 5: 3.92 µs per loop
>>> %timeit -r5 deque(windowconsume(range(1000), 3), 0)
10000 loops, best of 5: 42.8 µs per loop
>>> %timeit -r5 deque(windowconsume(range(1000), 30), 0)
1000 loops, best of 5: 232 µs per loop

Same as consume, but inlining else case of consume to avoid function call and n is None test to reduce runtime, particularly for small inputs where the setup overhead is a meaningful part of the work:

>>> %timeit -r5 deque(windowinlineconsume(range(10), 3), 0)
100000 loops, best of 5: 3.57 µs per loop
>>> %timeit -r5 deque(windowinlineconsume(range(1000), 3), 0)
10000 loops, best of 5: 40.9 µs per loop
>>> %timeit -r5 deque(windowinlineconsume(range(1000), 30), 0)
1000 loops, best of 5: 211 µs per loop

(Side-note: A variant on pairwise that uses tee with the default argument of 2 repeatedly to make nested tee objects, so any given iterator is only advanced once, not independently consumed an increasing number of times, similar to MrDrFenner's answer is similar to non-inlined consume and slower than the inlined consume on all tests, so I've omitted it those results for brevity).

As you can see, if you don't care about the possibility of the caller needing to store results, my optimized version of kindall's solution wins most of the time, except in the "large iterable, small window size case" (where inlined consume wins); it degrades quickly as the iterable size increases, while not degrading at all as the window size increases (every other solution degrades more slowly for iterable size increases, but also degrades for window size increases). It can even be adapted for the "need tuples" case by wrapping in map(tuple, ...), which runs ever so slightly slower than putting the tupling in the function, but it's trivial (takes 1-5% longer) and lets you keep the flexibility of running faster when you can tolerate repeatedly returning the same value.

If you need safety against returns being stored, inlined consume wins on all but the smallest input sizes (with non-inlined consume being slightly slower but scaling similarly). The deque & tupling based solution wins only for the smallest inputs, due to smaller setup costs, and the gain is small; it degrades badly as the iterable gets longer.

For the record, the adapted version of kindall's solution that yields tuples I used was:

def windowkindalltupled(iterable, n=2, tuple=tuple):
    it = iter(iterable)
    win = deque(islice(it, n), n)
    if len(win) < n:
        return
    append = win.append
    yield tuple(win)
    for e in it:
        append(e)
        yield tuple(win)

Drop the caching of tuple in the function definition line and the use of tuple in each yield to get the faster but less safe version.

if(!preg_match('/^[\w-]+$/', $string1)) {
   echo "String 1 not acceptable acceptable";
   // String2 acceptable
}

There are many freewares to examine the certificates and key stores such as KeyStore Explorer.

Unzip the apk and open the META-INF/?.RSA file. ? shall be CERT or ANDROID or may be something else. It will display all the information associated with your apk.

On Mac:

1. Eclipse toolbar Eclipse ? Preferences OR Command + , (comma)

2. General ? Appearance ? Colors and Fonts ? Basic ? Text Font

3. Apply

I'm running into the same issue with one of my own apps. So far I've found the only non-deprecated way to access Google News data is through their RSS feeds. They have a feed for each section and also a useful search function. However, these are only for noncommercial use.

As for viable alternatives I'll be trying out these two services: Feedzilla, Daylife

No need to import any library:

>>> bytearray.fromhex("7061756c").decode()
'paul'

One way would be to use read -s option .. this way the password characters are not echoed back to the screen. I wrote a small script for some use cases and you can see it in my blog: http://www.datauniv.com/blogs/2013/02/21/a-quick-little-expect-script/

I struggled with this for a while and only combining the answers in this thread worked for me (on Windows 10):
1. Open cmd or PowerShell and go to the folder with files
2. takeown /R /F .
3. icacls * /T /grant dan:F

Good luck!

You might want to use the timeit module instead.

I would think of one more case when pessimistic locking would be a better choice.

For optimistic locking every participant in data modification must agree in using this kind of locking. But if someone modifies the data without taking care about the version column, this will spoil the whole idea of the optimistic locking.

How can I verify if a number is palindrome?

I have my function but is not right because it's for a string not a number:

function palindrom(str){
  for(var i=0;i<str.length;i++){
    if(str[i]!==str[str.length-i-1]){
      return false;
    }
  }
  return true;
}

console.log(palindrom("121"));
console.log(palindrom("1234321"));
console.log(palindrom("3211432"));

The main article in the Angular2 documentation on this subject is :

https://angular.io/docs/ts/latest/cookbook/component-communication.html#!#parent-to-child

It covers the following:

• Pass data from parent to child with input binding

• Intercept input property changes with a setter

• Intercept input property changes with ngOnChanges

• Parent listens for child event

• Parent interacts with child via a local variable

• Parent calls a ViewChild

• Parent and children communicate via a service

Lets assume that you want an UIAlertAction with main title, two actions (save and discard) and cancel button:

let actionSheetController = UIAlertController (title: "My Action Title", message: "", preferredStyle: UIAlertControllerStyle.ActionSheet)

    //Add Cancel-Action
    actionSheetController.addAction(UIAlertAction(title: "Cancel", style: UIAlertActionStyle.Cancel, handler: nil))

    //Add Save-Action
    actionSheetController.addAction(UIAlertAction(title: "Save", style: UIAlertActionStyle.Default, handler: { (actionSheetController) -> Void in
        print("handle Save action...")
    }))

    //Add Discard-Action
    actionSheetController.addAction(UIAlertAction(title: "Discard", style: UIAlertActionStyle.Default, handler: { (actionSheetController) -> Void in
        print("handle Discard action ...")
    }))

    //present actionSheetController
    presentViewController(actionSheetController, animated: true, completion: nil)

This works for swift 2 (Xcode Version 7.0 beta 3)

In GitHub Wiki markdown I used hash marks (#) followed by two spaces to make the line break larger. It doesn't actually give you multiple line breaks but it made one large line break and served me well for my needs.

Instead of:

text
(space)(space)
more text

I did:

text
(hash mark)(space)(space)
more text

Another possibility is too many threads. We just ran into this error message when running a test harness against an app that uses a thread pool. We used

watch -n 5 -d "ps -eL <java_pid> | wc -l"

to watch the ongoing count of Linux native threads running within the given Java process ID. After this hit about 1,000 (for us--YMMV), we started getting the error message you mention.

As RichieHindle pointed out the shortcut for column (block) selection is Alt+Shift+A. The problem I ran into is that the Android SDK on Eclipse uses 3 shortcuts that all start with Alt+Shift+A, so if you type that, you'll be given a choice of continuing with D, S, or R.

To solve this I redefined the column selection as Alt+Shift+A,A (Alt, Shift, A pressed together and then followed by a subsequent A). To do this go to Windows > Preferences then type keys or navigate to General > Keys. Under the Keys enter the filter text of block selection to quickly find the shortcut listing for toggle block selection. Here you can adjust the shortcut for column selection as you wish.

The current(initial) directory of shell script is the directory from which you have called the script.

By default session object is available on jsp page(implicit object). It will not available in normal POJO java class. You can get the reference of HttpSession object on Servelt by using HttpServletRequest

HttpSession s=request.getSession()
s.setAttribute("name","value");

You can get session on an ActionSupport based Action POJO class as follows

 ActionContext ctx= ActionContext.getContext();
   Map m=ctx.getSession();
   m.put("name", value);

look at: http://ohmjavaclasses.blogspot.com/2011/12/access-session-in-action-class-struts2.html

If you have other parameters in the query, beyond the IN list, then the following extension to JG's answer may be useful.

ids = [1, 5, 7, 213]
sql = "select * from person where type=%s and id in (%s)"
in_ids = ', '.join(map(lambda x: '%s', ids))
sql = sql % ('%s', in_ids)
params = []
params.append(type)
params.extend(ids)
cursor.execute(sql, tuple(params))

That is, join all the params in a linear array, then pass it as a tuple to the execute method.

Use X-Requested-With: XMLHttpRequest with your request header. So the response header will not contain WWW-Authenticate:Basic.

beforeSend: function (xhr) {
                    xhr.setRequestHeader('Authorization', ("Basic "
                        .concat(btoa(key))));
                    xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
                },

i have been searching for ages and finally i put everything together to find my solution. Folks say, you cannot fade-in/-out the background-image- id of the html-background. Thats definitely wrong as you can figure out by implementing the below mentioned demo

CSS:

html, body

height: 100%;   /* ges Hoehe der Seite -> weitere Hoehenangaben werden relativ hierzu ausgewertet */
overflow: hidden;   /*  hide scrollbars */
opacity: 1.0;
-webkit-transition: background 1.5s linear;
-moz-transition: background 1.5s linear;
-o-transition: background 1.5s linear;
-ms-transition: background 1.5s linear;
transition: background 1.5s linear;

Changing body's background-image can now easily be done using JavaScript:

switch (dummy)

case 1:

$(document.body).css({"background-image": "url("+URL_of_pic_One+")"});
waitAWhile();

case 2:
$(document.body).css({"background-image": "url("+URL_of_pic_Two+")"});
waitAWhile();

Yes, facebook automatically clears the cache every 24 hours: Actually facebook scrapes the pages and updates the cache every 24 hours https://developers.facebook.com/docs/reference/plugins/like/#scraperinfo.

Youre looking for the builtin function zip.

PID=`ps -ef | grep syncapp 'awk {print $2}'`

if [[ -z "$PID" ]] then
**Kill -9 $PID**
fi

First Call , p5.js and moment-with-locales.js and then do code like below and you will get your result.

In this result I have showed Month Name in different language :)

Check code please :

     var monthNameEnglish = moment().locale('en-gb').format('MMMM');
    document.getElementById('monthNameEnglish').innerHTML =  monthNameEnglish;
    
    
         var monthNameGerman = moment().locale('de').format('MMMM');
    document.getElementById('monthNameGerman').innerHTML =  monthNameGerman;

<!DOCTYPE html>
<html>
    <head>
        <title>P5.js and Moment.js</title>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.5.16/p5.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.19.4/moment-with-locales.js"></script>
    
    <h3>English Version Month Name</h3>
    
    <p id="monthNameEnglish"></p>
    
    <h3> German Version Month Name</h3>
    
    <p id="monthNameGerman"></p>
        
    </head>
    <body>
    </body>
</html>

The advice to use Graphviz is good: you can generate the dot file and it will do the hard work of measuring strings, doing the layout, etc. Plus it can output the graphs in lot of formats, including vector ones.

I found a Perl program doing precisely that, in a mailing list, but I just can't find it back! I copied the sample dot file and studied it, since I don't know much of this declarative syntax and I wanted to learn a bit more.

Problem: with latest Graphviz, I have errors (or rather, warnings, as the final diagram is generated), both in the original graph and the one I wrote (by hand). Some searches shown this error was found in old versions and disappeared in more recent versions. Looks like it is back.

I still give the file, maybe it can be a starting point for somebody, or maybe it is enough for your needs (of course, you still have to generate it).

digraph tree
{
  rankdir=LR;

  DirTree [label="Directory Tree" shape=box]

  a_Foo_txt [shape=point]
  f_Foo_txt [label="Foo.txt", shape=none]
  a_Foo_txt -> f_Foo_txt

  a_Foo_Bar_html [shape=point]
  f_Foo_Bar_html [label="Foo Bar.html", shape=none]
  a_Foo_Bar_html -> f_Foo_Bar_html

  a_Bar_png [shape=point]
  f_Bar_png [label="Bar.png", shape=none]
  a_Bar_png -> f_Bar_png

  a_Some_Dir [shape=point]
  d_Some_Dir [label="Some Dir", shape=ellipse]
  a_Some_Dir -> d_Some_Dir

  a_VBE_C_reg [shape=point]
  f_VBE_C_reg [label="VBE_C.reg", shape=none]
  a_VBE_C_reg -> f_VBE_C_reg

  a_P_Folder [shape=point]
  d_P_Folder [label="P Folder", shape=ellipse]
  a_P_Folder -> d_P_Folder

  a_Processing_20081117_7z [shape=point]
  f_Processing_20081117_7z [label="Processing-20081117.7z", shape=none]
  a_Processing_20081117_7z -> f_Processing_20081117_7z

  a_UsefulBits_lua [shape=point]
  f_UsefulBits_lua [label="UsefulBits.lua", shape=none]
  a_UsefulBits_lua -> f_UsefulBits_lua

  a_Graphviz [shape=point]
  d_Graphviz [label="Graphviz", shape=ellipse]
  a_Graphviz -> d_Graphviz

  a_Tree_dot [shape=point]
  f_Tree_dot [label="Tree.dot", shape=none]
  a_Tree_dot -> f_Tree_dot

  {
    rank=same;
    DirTree -> a_Foo_txt -> a_Foo_Bar_html -> a_Bar_png -> a_Some_Dir -> a_Graphviz [arrowhead=none]
  }
  {
    rank=same;
    d_Some_Dir -> a_VBE_C_reg -> a_P_Folder -> a_UsefulBits_lua [arrowhead=none]
  }
  {
    rank=same;
    d_P_Folder -> a_Processing_20081117_7z [arrowhead=none]
  }
  {
    rank=same;
    d_Graphviz -> a_Tree_dot [arrowhead=none]
  }
}

> dot -Tpng Tree.dot -o Tree.png
Error: lost DirTree a_Foo_txt edge
Error: lost a_Foo_txt a_Foo_Bar_html edge
Error: lost a_Foo_Bar_html a_Bar_png edge
Error: lost a_Bar_png a_Some_Dir edge
Error: lost a_Some_Dir a_Graphviz edge
Error: lost d_Some_Dir a_VBE_C_reg edge
Error: lost a_VBE_C_reg a_P_Folder edge
Error: lost a_P_Folder a_UsefulBits_lua edge
Error: lost d_P_Folder a_Processing_20081117_7z edge
Error: lost d_Graphviz a_Tree_dot edge

I will try another direction, using Cairo, which is also able to export a number of formats. It is more work (computing positions/offsets) but the structure is simple, shouldn't be too hard.

If it's a single line string. wrapt it with b or B. e.g:

variable = b"This is a variable"

or

variable2 = B"This is also a variable"

On python:

.+?(?=abc) works for the single line case.

[^]+?(?=abc) does not work, since python doesn't recognize [^] as valid regex. To make multiline matching work, you'll need to use the re.DOTALL option, for example:

re.findall('.+?(?=abc)', data, re.DOTALL)

This is deprecated:

as.data.frame(my_table)

Instead use this package:

library("quanteda")
convert(my_table, to="data.frame") 

You are not giving us the whole picture.

javascript:alert(parseFloat(1).toFixed(2)) shows 1.00 in my browsers when I paste it int0 the location bar. However if you do something to it afterwards, it will revert.

var num = 2
document.getElementById('spanId').innerHTML=(parseFloat(num).toFixed(2)-1)


shows 1 and not 1.00

If you're looking for a method that's easy, then you might want to try this.

I for myself can hardly remember commandlines for all of my tools, so I tend to do it using the UI:

1. First, select "commit"

2. Then, display ignored files. If you have uncommitted changes, hide them.

3. Now, select all of them and click "Delete Unversioned".

Done. It's a procedure that is far easier to remember than commandline stuff.

Easy code, if 'indexOf' returns '-1' it means that element is not inside the array then the condition '=== -1' retrieve true/false.

The '&&' operator means 'and', so if the first condition is true we push it to the array.

array.indexOf(newItem) === -1 && array.push(newItem);

Alternate Bootstrap 4 solution (this way you can use divs which are smaller than col-6):

<div class="container">
  <div class="row justify-content-center">
    <div class="col-4">
      One of two columns
    </div>
    <div class="col-4">
      One of two columns
    </div>
  </div>
</div>

More

1) If your HTML markup is:

<input type="checkbox"  />

attr used:

$(element).attr("checked"); // Will give you undefined as initial value of checkbox is not set

If prop is used:

$(element).prop("checked"); // Will give you false whether or not initial value is set

2) If your HTML markup is:

 <input type="checkbox"  checked="checked" />// May be like this also  checked="true"

attr used:

$(element).attr("checked") // Will return checked whether it is checked="true"

Prop used:

$(element).prop("checked") // Will return true whether checked="checked"

Use numpy.concatenate(list1 , list2) or numpy.append() Look into the thread at Append a NumPy array to a NumPy array.

For example if you navigate from viewControllerB to viewControllerA then in your viewControllerA below delegate will call and data will share.

@IBAction func unWindSeague (_ sender : UIStoryboardSegue) {
        if sender.source is ViewControllerB  {
            if let _ = sender.source as? ViewControllerB {
                self.textLabel.text = "Came from B = B->A , B exited"
            }
            
        }

}

• Unwind Seague Source View Controller ( You Need to connect Exit Button to VC’s exit icon and connect it to unwindseague:

• Unwind Seague Completed -> TextLabel of viewControllerA is Changed.

This problem is caused by URLSession has two dataTask methods

open func dataTask(with request: URLRequest, completionHandler: @escaping (Data?, URLResponse?, Error?) -> Swift.Void) -> URLSessionDataTask
open func dataTask(with url: URL, completionHandler: @escaping (Data?, URLResponse?, Error?) -> Swift.Void) -> URLSessionDataTask

The first one has URLRequest as parameter, and the second one has URL as parameter, so we need to specify which type to call, for example, I want to call the second method

let task = URLSession.shared.dataTask(with: url! as URL) {
    data, response, error in
    // Handler
}

Or you can use one SQL-command instead of create and call stored procedure

INSERT INTO [order_cart](orId,caId)
OUTPUT inserted.*
SELECT
   (SELECT MAX(orId) FROM [order]) as orId,
   (SELECT MAX(caId) FROM [cart]) as caId;

You guys should checkout PyCharm! It is the first decent Django IDE.

This accomplishes the same thing but is much simpler:

$(document).ready(function() {  
   $("#board").delay(1000).append(".");
});

You can chain a delay before almost any jQuery method.

def round_to_n(x, n):
    if not x: return 0
    power = -int(math.floor(math.log10(abs(x)))) + (n - 1)
    factor = (10 ** power)
    return round(x * factor) / factor

round_to_n(0.075, 1)      # 0.08
round_to_n(0, 1)          # 0
round_to_n(-1e15 - 1, 16) # 1000000000000001.0

Hopefully taking the best of all the answers above (minus being able to put it as a one line lambda ;) ). Haven't explored yet, feel free to edit this answer:

round_to_n(1e15 + 1, 11)  # 999999999999999.9

For the newer versions of Apache pdfbox. Here is the example from the original source

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.pdfbox.examples.util;

import java.io.File;
import java.io.IOException;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.encryption.AccessPermission;
import org.apache.pdfbox.text.PDFTextStripper;

/**
 * This is a simple text extraction example to get started. For more advance usage, see the
 * ExtractTextByArea and the DrawPrintTextLocations examples in this subproject, as well as the
 * ExtractText tool in the tools subproject.
 *
 * @author Tilman Hausherr
 */
public class ExtractTextSimple
{
    private ExtractTextSimple()
    {
        // example class should not be instantiated
    }

    /**
     * This will print the documents text page by page.
     *
     * @param args The command line arguments.
     *
     * @throws IOException If there is an error parsing or extracting the document.
     */
    public static void main(String[] args) throws IOException
    {
        if (args.length != 1)
        {
            usage();
        }

        try (PDDocument document = PDDocument.load(new File(args[0])))
        {
            AccessPermission ap = document.getCurrentAccessPermission();
            if (!ap.canExtractContent())
            {
                throw new IOException("You do not have permission to extract text");
            }

            PDFTextStripper stripper = new PDFTextStripper();

            // This example uses sorting, but in some cases it is more useful to switch it off,
            // e.g. in some files with columns where the PDF content stream respects the
            // column order.
            stripper.setSortByPosition(true);

            for (int p = 1; p <= document.getNumberOfPages(); ++p)
            {
                // Set the page interval to extract. If you don't, then all pages would be extracted.
                stripper.setStartPage(p);
                stripper.setEndPage(p);

                // let the magic happen
                String text = stripper.getText(document);

                // do some nice output with a header
                String pageStr = String.format("page %d:", p);
                System.out.println(pageStr);
                for (int i = 0; i < pageStr.length(); ++i)
                {
                    System.out.print("-");
                }
                System.out.println();
                System.out.println(text.trim());
                System.out.println();

                // If the extracted text is empty or gibberish, please try extracting text
                // with Adobe Reader first before asking for help. Also read the FAQ
                // on the website: 
                // https://pdfbox.apache.org/2.0/faq.html#text-extraction
            }
        }
    }

    /**
     * This will print the usage for this document.
     */
    private static void usage()
    {
        System.err.println("Usage: java " + ExtractTextSimple.class.getName() + " <input-pdf>");
        System.exit(-1);
    }
}

The following regex will work for both:

  text = text.replaceAll("('|\")", "\\\\$1");

Use .toString instead like below:

String myString = myIntegerObject.toString();

Use the parentesis syntax of Razor:

@(Model.address + " " + Model.city)

or

@(String.Format("{0} {1}", Model.address, Model.city))

Update: With C# 6 you can also use the $-Notation (officially interpolated strings):

@($"{Model.address} {Model.city}")

I landed here on my search for regex to convert this print syntax between print "string", in Python2 in old scripts with: print("string"), for Python3. Works well, otherwise use 2to3.py for additional conversions. Here is my solution for others:

Try it out on Regexr.com (doesn't work in NP++ for some reason):

find:     (?<=print)( ')(.*)(')
replace: ('$2')

for variables:

(?<=print)( )(.*)(\n)
('$2')\n

for label and variable:

(?<=print)( ')(.*)(',)(.*)(\n)
('$2',$4)\n

How to replace all print "string" in Python2 with print("string") for Python3?

Just the thread.

There is no jquery needed:

var matchedPosition = str.search(/[a-z]/i);
if(matchedPosition != -1) {
    alert('found');
}

A complete example which leaves the fields as NULL-terminated strings in the original input buffer and provides access to them via an array of char pointers. The CSV processor has been confirmed to work with fields enclosed in "double quotes", ignoring any delimiter chars within them.

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

// adjust BUFFER_SIZE to suit longest line 
#define BUFFER_SIZE 1024 * 1024
#define NUM_FIELDS 10
#define MAXERRS 5
#define RET_OK 0
#define RET_FAIL 1
#define FALSE 0
#define TRUE 1

// char* array will point to fields
char *pFields[NUM_FIELDS];
// field offsets into pFields array:
#define LP          0
#define IMIE        1
#define NAZWISKo    2
#define ULICA       3
#define NUMER       4
#define KOD         5
#define MIEJSCOw    6
#define TELEFON     7
#define EMAIL       8
#define DATA_UR     9

long loadFile(FILE *pFile, long *errcount);
static int  loadValues(char *line, long lineno);
static char delim;

long loadFile(FILE *pFile, long *errcount){

    char sInputBuf [BUFFER_SIZE];
    long lineno = 0L;

    if(pFile == NULL)
        return RET_FAIL;

    while (!feof(pFile)) {

        // load line into static buffer
        if(fgets(sInputBuf, BUFFER_SIZE-1, pFile)==NULL)
            break;

        // skip first line (headers)
        if(++lineno==1)
            continue;

        // jump over empty lines
        if(strlen(sInputBuf)==0)
            continue;
        // set pFields array pointers to null-terminated string fields in sInputBuf
        if(loadValues(sInputBuf,lineno)==RET_FAIL){
           (*errcount)++;
            if(*errcount > MAXERRS)
                break;
        } else {    
            // On return pFields array pointers point to loaded fields ready for load into DB or whatever
            // Fields can be accessed via pFields, e.g.
            printf("lp=%s, imie=%s, data_ur=%s\n", pFields[LP], pFields[IMIE], pFields[DATA_UR]);
        }
    }
    return lineno;
}


static int  loadValues(char *line, long lineno){
    if(line == NULL)
        return RET_FAIL;

    // chop of last char of input if it is a CR or LF (e.g.Windows file loading in Unix env.)
    // can be removed if sure fgets has removed both CR and LF from end of line
    if(*(line + strlen(line)-1) == '\r' || *(line + strlen(line)-1) == '\n')
        *(line + strlen(line)-1) = '\0';
    if(*(line + strlen(line)-1) == '\r' || *(line + strlen(line)-1 )== '\n')
        *(line + strlen(line)-1) = '\0';

    char *cptr = line;
    int fld = 0;
    int inquote = FALSE;
    char ch;

    pFields[fld]=cptr;
    while((ch=*cptr) != '\0' && fld < NUM_FIELDS){
        if(ch == '"') {
            if(! inquote)
                pFields[fld]=cptr+1;
            else {
                *cptr = '\0';               // zero out " and jump over it
            }
            inquote = ! inquote;
        } else if(ch == delim && ! inquote){
            *cptr = '\0';                   // end of field, null terminate it
            pFields[++fld]=cptr+1;
        }
        cptr++;
    }   
    if(fld > NUM_FIELDS-1){
        fprintf(stderr, "Expected field count (%d) exceeded on line %ld\n", NUM_FIELDS, lineno);
        return RET_FAIL;
    } else if (fld < NUM_FIELDS-1){
        fprintf(stderr, "Expected field count (%d) not reached on line %ld\n", NUM_FIELDS, lineno);
        return RET_FAIL;    
    }
    return RET_OK;
}

int main(int argc, char **argv)
{
   FILE *fp;
   long errcount = 0L;
   long lines = 0L;

   if(argc!=3){
       printf("Usage: %s csvfilepath delimiter\n", basename(argv[0]));
       return (RET_FAIL);
   }   
   if((delim=argv[2][0])=='\0'){
       fprintf(stderr,"delimiter must be specified\n");
       return (RET_FAIL);
   }
   fp = fopen(argv[1] , "r");
   if(fp == NULL) {
      fprintf(stderr,"Error opening file: %d\n",errno);
      return(RET_FAIL);
   }
   lines=loadFile(fp,&errcount);
   fclose(fp);
   printf("Processed %ld lines, encountered %ld error(s)\n", lines, errcount);
   if(errcount>0)
        return(RET_FAIL);
    return(RET_OK); 
}

I made use of sendkeys in shell scripting using a vbsscript file. Below is the code in vbs file,

Set WshShell = WScript.CreateObject("WScript.Shell")
WshShell.SendKeys "C:\Demo.txt"
WshShell.SendKeys "{ENTER}"

Below is the selenium code line to run this vbs file,

driver.findElement(By.id("uploadname1")).click();
Thread.sleep(1000);
Runtime.getRuntime().exec( "wscript C:/script.vbs" );

One difference is that:

• :map does nvo == normal + (visual + select) + operator pending
• :map! does ic == insert + command-line mode

as stated on help map-modes tables.

So: map does not map to all modes.

To map to all modes you need both :map and :map!.

Another neat option is to use the Directive as an element and not as an attribute.

@Directive({
   selector: 'app-directive'
})
export class InformativeDirective implements AfterViewInit {

    @Input()
    public first: string;

    @Input()
    public second: string;

    ngAfterViewInit(): void {
       console.log(`Values: ${this.first}, ${this.second}`);
    }
}

And this directive can be used like that:

<app-someKindOfComponent>
    <app-directive [first]="'first 1'" [second]="'second 1'">A</app-directive>
    <app-directive [first]="'First 2'" [second]="'second 2'">B</app-directive>
    <app-directive [first]="'First 3'" [second]="'second 3'">C</app-directive>
</app-someKindOfComponent>`

Simple, neat and powerful.

You should be able to specify the whole path to the destination of your choice. E.g.:

plt.savefig('E:\New Folder\Name of the graph.jpg')

According to the w3 spec section 4.6.3 for XMLHttpRequest a user agent should honor the Set-Cookie header. So the answer is yes you should be able to.

Quotation:

If the user agent supports HTTP State Management it should persist, discard and send cookies (as received in the Set-Cookie response header, and sent in the Cookie header) as applicable.

Month start from 0. 0 = January, 1 = February, 2 = March, ..., 11 = December.

There is an edge case worth mentioning in this context: Chrome (some versions, at least) checks CORS preflights using the algorithm set up for CORB. IMO, this is a bit silly because preflights don't seem to affect the CORB threat model, and CORB seems designed to be orthogonal to CORS. Also, the body of a CORS preflight is not accessible, so there is no negative consequence just an irritating warning.

Anyway, check that your CORS preflight responses (OPTIONS method responses) don't have a body (204). An empty 200 with content type application/octet-stream and length zero worked well here too.

You can confirm if this is the case you are hitting by counting CORB warnings vs. OPTIONS responses with a message body.

Not sure about solutions but a temporary workaround is to ask eslint to ignore it by adding the following on top of the problem line.

// eslint-disable-next-line @typescript-eslint/no-unused-expressions

It seems that if

• Content-Type: application/json and
• if POST body isn't tightly bound to controller's input object class

Then MVC doesn't really bind the POST body to any particular class. Nor can you just fetch the POST body as a param of the ActionResult (suggested in another answer). Fair enough. You need to fetch it from the request stream yourself and process it.

[HttpPost]
public ActionResult Index(int? id)
{
    Stream req = Request.InputStream;
    req.Seek(0, System.IO.SeekOrigin.Begin);
    string json = new StreamReader(req).ReadToEnd();

    InputClass input = null;
    try
    {
        // assuming JSON.net/Newtonsoft library from http://json.codeplex.com/
        input = JsonConvert.DeserializeObject<InputClass>(json)
    }

    catch (Exception ex)
    {
        // Try and handle malformed POST body
        return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
    }

    //do stuff

}

Update:

for Asp.Net Core, you have to add [FromBody] attrib beside your param name in your controller action for complex JSON data types:

[HttpPost]
public ActionResult JsonAction([FromBody]Customer c)

Also, if you want to access the request body as string to parse it yourself, you shall use Request.Body instead of Request.InputStream:

Stream req = Request.Body;
req.Seek(0, System.IO.SeekOrigin.Begin);
string json = new StreamReader(req).ReadToEnd();

The default locations of Chrome's profile directory are defined at http://www.chromium.org/user-experience/user-data-directory. For Chrome on Mac, it's

~/Library/Application\ Support/Google/Chrome/Default

The actual location can be different, by setting the --user-data-dir=path/to/directory flag.
If only one user is registered in Chrome, look in the Default/Extensions subdirectory. Otherwise, look in the <profile user name>/Extensions directory.

If that didn't help, you can always do a custom search.

1. Go to chrome://extensions/, and find out the ID of an extension (32 lowercase letters) (if not done already, activate "Developer mode" first).

   

2. Open the terminal, cd to the directory which is most likely a parent of your Chrome profile (if unsure, try ~ then /).

3. Run find . -type d -iname "<EXTENSION ID HERE>", for example:

   find . -type d -iname jifpbeccnghkjeaalbbjmodiffmgedin
   

   Result:

   

With Visual Studio 2015 I found the problem was caused by referencing the .min version of a javascript file in the BundleConfig when debug=true is set in the web.config.

For example, with jquery specifying the following in BundleConfig:

bundles.Add(new ScriptBundle("~/bundles/jquery").Include("~/Scripts/jquery-{version}.min.js"));

resulted in the jquery not loading correctly at all when debug=true was set in the web.config.

Referencing the un-minified version:

bundles.Add(new ScriptBundle("~/bundles/jquery").Include("~/Scripts/jquery-{version}.js"));

corrects the problem.

Setting debug=false also corrects the problem, but of course that is not exactly helpful.

It is also worth noting that while some minified javascript files loaded correctly and others did not. I ended up removing all minified javascript files in favor of VS handling minification for me.

Here's another way to be compatible with an IHttpActionResult return type. In this case I am asking it to use the XML Serializer(optional) instead of Data Contract serializer, I'm using return ResponseMessage( so that I get a return compatible with IHttpActionResult:

return ResponseMessage(new HttpResponseMessage(HttpStatusCode.OK)
       {
           Content = new ObjectContent<SomeType>(objectToSerialize, 
              new System.Net.Http.Formatting.XmlMediaTypeFormatter { 
                  UseXmlSerializer = true 
              })
       });

The typical use is

void* ret = NULL;
pthread_t tid = something; /// change it suitably
if (pthread_join (tid, &ret)) 
   handle_error();
// do something with the return value ret

Using #pragma once should work on any modern compiler, but I don't see any reason not to use a standard #ifndef include guard. It works just fine. The one caveat is that GCC didn't support #pragma once before version 3.4.

I also found that, at least on GCC, it recognizes the standard #ifndef include guard and optimizes it, so it shouldn't be much slower than #pragma once.

Either use one of the standard date and time format strings which only specifies the date (e.g. "D" or "d"), or a custom date and time format string which only uses the date parts (e.g. "yyyy/MM/dd").

There is no string split function in MySQL. so you have to create your own function. This will help you. More details at this link.

Function:

CREATE FUNCTION SPLIT_STR(
  x VARCHAR(255),
  delim VARCHAR(12),
  pos INT
)
RETURNS VARCHAR(255)
RETURN REPLACE(SUBSTRING(SUBSTRING_INDEX(x, delim, pos),
       LENGTH(SUBSTRING_INDEX(x, delim, pos -1)) + 1),
       delim, '');

Usage:

SELECT SPLIT_STR(string, delimiter, position)

Example:

SELECT SPLIT_STR('a|bb|ccc|dd', '|', 3) as third;

+-------+
| third |
+-------+
| ccc   |
+-------+

7 years passed and...
actually there's this new SQL Server 2016 feature that does exactly what you need.
It is called AT TIME ZONE and it converts date to a specified time zone considering DST (daylight saving time) changes.
More info here: https://msdn.microsoft.com/en-us/library/mt612795.aspx

Fast way to get External ip without any connection Actualy no need any Http connection for that

first you must add NATUPNPLib.dll on Referance And select it from referances and check from properties window Embed Interop Type to False

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using NATUPNPLib; // Add this dll from referance and chande Embed Interop Interop to false from properties panel on visual studio
using System.Net;

namespace Client
{
    class NATTRAVERSAL
    {
        //This is code for get external ip
        private void NAT_TRAVERSAL_ACT()
        {
            UPnPNATClass uPnP = new UPnPNATClass();
            IStaticPortMappingCollection map = uPnP.StaticPortMappingCollection;

            foreach (IStaticPortMapping item in map)
            {
                    Debug.Print(item.ExternalIPAddress); //This line will give you external ip as string
                    break;
            }
        }
    }
}

If you wish to create a pdf from php, pdflib will help you (as some others suggested).

Else, if you want to convert an HTML page to PDF via PHP, you'll find a little trouble outta here.. For 3 years I've been trying to do it as best as I can.

So, the options I know are:

DOMPDF : php class that wraps the html and builds the pdf. Works good, customizable (if you know php), based on pdflib, if I remember right it takes even some CSS. Bad news: slow when the html is big or complex.

HTML2PS: same as DOMPDF, but this one converts first to a .ps (ghostscript) file, then, to whatever format you need (pdf, jpg, png). For me is little better than dompdf, but has the same speed problem.. but, better compatibility with CSS.

Those two are php classes, but if you can install some software on the server, and access it throught passthru() or system(), give a look to these too:

wkhtmltopdf: based on webkit (safari's wrapper), is really fast and powerful.. seems like this is the best one (atm) for converting html pages to pdf on the fly; taking only 2 seconds for a 3 page xHTML document with CSS2. It is a recent project, anyway, the google.code page is often updated.

htmldoc : This one is a tank, it never really stops/crashes.. the project looks dead since 2007, but anyway if you don't need CSS compatibility this can be nice for you.

If you're looking to paginate results, use the integrated paginator, it works great!

$games = Game::paginate(30);
// $games->results = the 30 you asked for
// $games->links() = the links to next, previous, etc pages

On Mac, I checked the mysql error log file at:

/Applications/XAMPP/xamppfiles/var/mysql/MyPCName.local.err

There I found

InnoDB: Error: could not open single-table tablespace file ./some_db_name/some_table_name.ibd

After I deleted that .ibd file and then started MySql, it started.

Well, WelcomeMessage is just a variable name for message (actual model with data). Basically, you are binding the model with the welcomePage here. The Model (message) will be available in welcomePage.jsp as WelcomeMessage. Here is a simpler example:

ModelAndView("hello","myVar", "Hello World!");

In this case, my model is a simple string (In applications this will be a POJO with data fetched for DB or other sources.). I am assigning it to myVar and my view is hello.jsp. Now, myVar is available for me in hello.jsp and I can use it for display.

In the view, you can access the data though:

${myVar}

Similarly, You will be able to access the model through WelcomeMessage variable.

The error was that you cannot use this in the grep, but you must use a reference to the element. This works:

function findPurpose(purposeName){
    return $.grep(purposeObjects, function(n, i){
      return n.purpose == purposeName;
    });
};

findPurpose("daily");

returns:

[Object { purpose="daily"}]

Well now will be different after angular 5:

{{ number | currency :'GBP':'symbol':'1.2-2' }}

svn export works fine, but I think this is:

svn rm --keep-local <folder/file>

It removes it from your local repository.

I had problems installing some Wordpress plugins on my local server running php56 on OSX10.11. They failed connection on the external API over SSL.

Installing openSSL didn't solved my problem. But then I figured out that CURL also needed to be reinstalled.

This solved my problem using Homebrew.

brew rm curl && brew install curl --with-openssl

brew uninstall php56 && brew install php56 --with-homebrew-curl --with-openssl

In Bash:

printf "%q" "hello\world" | someprog

for example:

printf "%q" "hello\world"
hello\\world

This could be used through variables too:

printf -v var "%q\n" "hello\world"
echo "$var"
hello\\world

the disable attribute only has one parameter. if you want to reenable it you have to remove the whole thing, not just change the value.

Checking if v contains the element x:

#include <algorithm>

if(std::find(v.begin(), v.end(), x) != v.end()) {
    /* v contains x */
} else {
    /* v does not contain x */
}

Checking if v contains elements (is non-empty):

if(!v.empty()){
    /* v is non-empty */
} else {
    /* v is empty */
}

OK, there are just 2 different ways to do the same thing! One called object literal and the other one is a function constructor!

But read on, there are couple of things I'd like to share:

Using {} makes your code more readable, while creating instances of Object or other built-in functions not recommended...

Also, Object function gets parameters as it's a function, like Object(params)... but {} is pure way to start an object in JavaScript...

Using object literal makes your code looks much cleaner and easier to read for other developers and it's inline with best practices in JavaScript...

While Object in Javascript can be almost anything, {} only points to javascript objects, for the test how it works, do below in your javascript code or console:

var n = new Object(1); //Number {[[PrimitiveValue]]: 1}

Surprisingly, it's creating a Number!

var a = new Object([1,2,3]); //[1, 2, 3]

And this is creating a Array!

var s = new Object('alireza'); //String {0: "a", 1: "l", 2: "i", 3: "r", 4: "e", 5: "z", 6: "a", length: 7, [[PrimitiveValue]]: "alireza"}

and this weird result for String!

So if you are creating an object, it's recommended to use object literal, to have a standard code and avoid any code accident like above, also performance wise using {} is better in my experience!

I used ImportIO. They let you request the HTML from any website if you set up an account with them (which is free). They let you make up to 50k requests per year. I didn't take them time to find an alternative, but I'm sure there are some.

In your Javascript, you'll basically just make a GET request like this:

var request = new XMLHttpRequest();_x000D_
_x000D_
request.onreadystatechange = function() {_x000D_
  jsontext = request.responseText;_x000D_
_x000D_
  alert(jsontext);_x000D_
}_x000D_
_x000D_
request.open("GET", "https://extraction.import.io/query/extractor/THE_PUBLIC_LINK_THEY_GIVE_YOU?_apikey=YOUR_KEY&url=YOUR_URL", true);_x000D_
_x000D_
request.send();

Sidenote: I found this question while researching what I felt like was the same question, so others might find my solution helpful.

UPDATE: I created a new one which they just allowed me to use for less than 48 hours before they said I had to pay for the service. It seems that they shut down your project pretty quick now if you aren't paying. I made my own similar service with NodeJS and a library called NightmareJS. You can see their tutorial here and create your own web scraping tool. It's relatively easy. I haven't tried to set it up as an API that I could make requests to or anything.

SET @sql = 
CONCAT( 'INSERT INTO <table_name> (', 
    (
        SELECT GROUP_CONCAT( CONCAT('`',COLUMN_NAME,'`') ) 
            FROM information_schema.columns 
            WHERE table_schema = <database_name>
                AND table_name = <table_name>
                AND column_name NOT IN ('id')
    ), ') SELECT ', 
    ( 
        SELECT GROUP_CONCAT(CONCAT('`',COLUMN_NAME,'`')) 
        FROM information_schema.columns 
        WHERE table_schema = <database_name>
            AND table_name = <table_source_name>
            AND column_name NOT IN ('id')  
    ),' from <table_source_name> WHERE <testcolumn> = <testvalue>' );  

PREPARE stmt1 FROM @sql; 
execute stmt1;

Of course replace <> values with real values, and watch your quotes.

If you use basicHttpBinding, configure the endpoint security to "None" and transport clientCredintialType to "None."

<bindings>
    <basicHttpBinding>
        <binding name="MyBasicHttpBinding">
            <security mode="None">
                <transport clientCredentialType="None" />
            </security>
        </binding>
    </basicHttpBinding>
</bindings>
<services>
    <service behaviorConfiguration="MyServiceBehavior" name="MyService">
        <endpoint 
            binding="basicHttpBinding" 
            bindingConfiguration="MyBasicHttpBinding"
            name="basicEndPoint"    
            contract="IMyService" 
        />
</service>

Also, make sure the directory Authentication Methods in IIS to Enable Anonymous access

If someone is still trying how to resolve this error, I have done this like below.

const MongoClient = require('mongodb').MongoClient;
// Connection URL
const url = 'mongodb://localhost:27017';
// Database Name
const dbName = 'mytestingdb';

const retrieveCustomers = (db, callback)=>{
    // Get the customers collection
    const collection = db.collection('customers');
    // Find some customers
    collection.find({}).toArray((err, customers) =>{
        if(err) throw err;
      console.log("Found the following records");
      console.log(customers)
      callback(customers);
    });
}

const retrieveCustomer = (db, callback)=>{
    // Get the customers collection
    const collection = db.collection('customers');
    // Find some customers
    collection.find({'name': 'mahendra'}).toArray((err, customers) =>{
        if(err) throw err;
      console.log("Found the following records");
      console.log(customers)
      callback(customers);
    });
}

const insertCustomers = (db, callback)=> {
    // Get the customers collection
    const collection = db.collection('customers');
    const dataArray = [{name : 'mahendra'}, {name :'divit'}, {name : 'aryan'} ];
    // Insert some customers
    collection.insertMany(dataArray, (err, result)=> {
        if(err) throw err;
        console.log("Inserted 3 customers into the collection");
        callback(result);
    });
}

// Use connect method to connect to the server
MongoClient.connect(url,{ useUnifiedTopology: true }, (err, client) => {
  console.log("Connected successfully to server");
  const db = client.db(dbName);
  insertCustomers(db, ()=> {
    retrieveCustomers(db, ()=> {
        retrieveCustomer(db, ()=> {
            client.close();
        });
    });
  });
});

In c++11, you can use some function like that:

int maxAt(std::vector<int>& vector_name) {
    int max = INT_MIN;
    for (auto val : vector_name) {
         if (max < val) max = val;
    }
    return max;
}

If you want an empty password, you should set the password to null and not use the Password hash function, as such:

On the command line:

sudo service mysql stop
sudo mysqld_safe --skip-grant-tables --skip-networking &
mysql -uroot

In MySQL:

use mysql;
update user set password=null where User='root';
flush privileges;
quit;

@Transient complies with your needs.

There are several ways that you can transform data from multiple rows into columns.

Using PIVOT

In SQL Server you can use the PIVOT function to transform the data from rows to columns:

select Firstname, Amount, PostalCode, LastName, AccountNumber
from
(
  select value, columnname
  from yourtable
) d
pivot
(
  max(value)
  for columnname in (Firstname, Amount, PostalCode, LastName, AccountNumber)
) piv;

See Demo.

Pivot with unknown number of columnnames

If you have an unknown number of columnnames that you want to transpose, then you can use dynamic SQL:

DECLARE @cols AS NVARCHAR(MAX),
    @query  AS NVARCHAR(MAX)

select @cols = STUFF((SELECT ',' + QUOTENAME(ColumnName) 
                    from yourtable
                    group by ColumnName, id
                    order by id
            FOR XML PATH(''), TYPE
            ).value('.', 'NVARCHAR(MAX)') 
        ,1,1,'')

set @query = N'SELECT ' + @cols + N' from 
             (
                select value, ColumnName
                from yourtable
            ) x
            pivot 
            (
                max(value)
                for ColumnName in (' + @cols + N')
            ) p '

exec sp_executesql @query;

See Demo.

Using an aggregate function

If you do not want to use the PIVOT function, then you can use an aggregate function with a CASE expression:

select
  max(case when columnname = 'FirstName' then value end) Firstname,
  max(case when columnname = 'Amount' then value end) Amount,
  max(case when columnname = 'PostalCode' then value end) PostalCode,
  max(case when columnname = 'LastName' then value end) LastName,
  max(case when columnname = 'AccountNumber' then value end) AccountNumber
from yourtable

See Demo.

Using multiple joins

This could also be completed using multiple joins, but you will need some column to associate each of the rows which you do not have in your sample data. But the basic syntax would be:

select fn.value as FirstName,
  a.value as Amount,
  pc.value as PostalCode,
  ln.value as LastName,
  an.value as AccountNumber
from yourtable fn
left join yourtable a
  on fn.somecol = a.somecol
  and a.columnname = 'Amount'
left join yourtable pc
  on fn.somecol = pc.somecol
  and pc.columnname = 'PostalCode'
left join yourtable ln
  on fn.somecol = ln.somecol
  and ln.columnname = 'LastName'
left join yourtable an
  on fn.somecol = an.somecol
  and an.columnname = 'AccountNumber'
where fn.columnname = 'Firstname'

If you are allowed to use: async/await on your code, you can try this one:

const waitFor = async (condFunc: () => boolean) => {
  return new Promise((resolve) => {
    if (condFunc()) {
      resolve();
    }
    else {
      setTimeout(async () => {
        await waitFor(condFunc);
        resolve();
      }, 100);
    }
  });
};

const myFunc = async () => {
  await waitFor(() => (window as any).goahead === true);
  console.log('hello world');
};

myFunc();

Demo here: https://stackblitz.com/edit/typescript-bgtnhj?file=index.ts

On the console, just copy/paste: goahead = true.

If you use maven, you can add this in pom.xml:

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-failsafe-plugin</artifactId>
            <configuration>
                <argLine>-Dspring.profiles.active=test</argLine>
            </configuration>
        </plugin>
        ...

Then, maven should run your integration tests (*IT.java) using this arugument, and also IntelliJ will start with this profile activated - so you can then specify all properties inside

application-test.yml

and you should not need "-default" properties.

For 1-hot-encoding

   one_hot_encode=pandas.get_dummies(array)

For Example

ENJOY CODING

Maybe it's better to use links

Soft Link

Symbolic or soft link (files or directories, more flexible and self documenting)

#      Source                            Link
ln -s /home/jake/doc/test/2000/something /home/jake/xxx

Hard Link

Hard link (files only, less flexible and not self documenting)

#    Source                            Link
ln /home/jake/doc/test/2000/something /home/jake/xxx

How to create a link to a directory

Hint: If you need not to see the link in your home you can start it with a dot . ; then it will be hidden by default then you can access it like

cd ~/.myHiddelLongDirLink

You can always do

git clone git://repo.org/fossproject.git && rm -rf fossproject/.git

In most cases you should allow the thread pool to handle this. If you post some code or give more details it might be easier to see if there is some reason the default behavior of the thread pool would not be best.

You can find more information on how this should work here: http://en.wikipedia.org/wiki/Thread_pool_pattern

this.setState({
  arrayvar: [...this.state.arrayvar, ...newelement]
})

I would like to add a word of warning when you are dealing with C++11-style allocator-aware containers. Swapping and assignment have subtly different semantics.

For concreteness, let us consider a container std::vector<T, A>, where A is some stateful allocator type, and we'll compare the following functions:

void fs(std::vector<T, A> & a, std::vector<T, A> & b)
{ 
    a.swap(b);
    b.clear(); // not important what you do with b
}

void fm(std::vector<T, A> & a, std::vector<T, A> & b)
{
    a = std::move(b);
}

The purpose of both functions fs and fm is to give a the state that b had initially. However, there is a hidden question: What happens if a.get_allocator() != b.get_allocator()? The answer is: It depends. Let's write AT = std::allocator_traits<A>.

• If AT::propagate_on_container_move_assignment is std::true_type, then fm reassigns the allocator of a with the value of b.get_allocator(), otherwise it does not, and a continues to use its original allocator. In that case, the data elements need to be swapped individually, since the storage of a and b is not compatible.

• If AT::propagate_on_container_swap is std::true_type, then fs swaps both data and allocators in the expected fashion.

• If AT::propagate_on_container_swap is std::false_type, then we need a dynamic check.

  • If a.get_allocator() == b.get_allocator(), then the two containers use compatible storage, and swapping proceeds in the usual fashion.
  • However, if a.get_allocator() != b.get_allocator(), the program has undefined behaviour (cf. [container.requirements.general/8].

The upshot is that swapping has become a non-trivial operation in C++11 as soon as your container starts supporting stateful allocators. That's a somewhat "advanced use case", but it's not entirely unlikely, since move optimizations usually only become interesting once your class manages a resource, and memory is one of the most popular resources.

Option 1: select the cell(s), under formatting/number/custom formatting, type in

"BOB" General

now you have a prefix "BOB" next to numbers, dates, booleans, but not next to TEXTs

Option2: As before, but use the following format

_ "BOB" @_

now you have a prefix BOB, this works even if the cell contained text

Cheers, Sudhi

If some beginner, like me, has followed multiple Python tutorials now possible has multiple Python versions and/or multiple versions of pip/virtualenv/pipenv...

In that case, answers listed, while many correct, might not help.

The first thing I would try in your place is uninstall and reinstall Python and go from there.

Check this:

function dateToLocalISO(date) {
    const off    = date.getTimezoneOffset()
    const absoff = Math.abs(off)
    return (new Date(date.getTime() - off*60*1000).toISOString().substr(0,23) +
            (off > 0 ? '-' : '+') + 
            (absoff / 60).toFixed(0).padStart(2,'0') + ':' + 
            (absoff % 60).toString().padStart(2,'0'))
}

// Test it:
d = new Date()

dateToLocalISO(d)
// ==> '2019-06-21T16:07:22.181-03:00'

// Is similar to:

moment = require('moment')
moment(d).format('YYYY-MM-DDTHH:mm:ss.SSSZ') 
// ==> '2019-06-21T16:07:22.181-03:00'

HTML:

<button onclick="scrollToTop(1000);"></button>

1# JavaScript (linear):

function scrollToTop (duration) {
    // cancel if already on top
    if (document.scrollingElement.scrollTop === 0) return;

    const totalScrollDistance = document.scrollingElement.scrollTop;
    let scrollY = totalScrollDistance, oldTimestamp = null;

    function step (newTimestamp) {
        if (oldTimestamp !== null) {
            // if duration is 0 scrollY will be -Infinity
            scrollY -= totalScrollDistance * (newTimestamp - oldTimestamp) / duration;
            if (scrollY <= 0) return document.scrollingElement.scrollTop = 0;
            document.scrollingElement.scrollTop = scrollY;
        }
        oldTimestamp = newTimestamp;
        window.requestAnimationFrame(step);
    }
    window.requestAnimationFrame(step);
}

2# JavaScript (ease in and out):

function scrollToTop (duration) {
    // cancel if already on top
    if (document.scrollingElement.scrollTop === 0) return;

    const cosParameter = document.scrollingElement.scrollTop / 2;
    let scrollCount = 0, oldTimestamp = null;

    function step (newTimestamp) {
        if (oldTimestamp !== null) {
            // if duration is 0 scrollCount will be Infinity
            scrollCount += Math.PI * (newTimestamp - oldTimestamp) / duration;
            if (scrollCount >= Math.PI) return document.scrollingElement.scrollTop = 0;
            document.scrollingElement.scrollTop = cosParameter + cosParameter * Math.cos(scrollCount);
        }
        oldTimestamp = newTimestamp;
        window.requestAnimationFrame(step);
    }
    window.requestAnimationFrame(step);
}
/* 
  Explanation:
  - pi is the length/end point of the cosinus intervall (see below)
  - newTimestamp indicates the current time when callbacks queued by requestAnimationFrame begin to fire.
    (for more information see https://developer.mozilla.org/en-US/docs/Web/API/window/requestAnimationFrame)
  - newTimestamp - oldTimestamp equals the delta time

    a * cos (bx + c) + d                        | c translates along the x axis = 0
  = a * cos (bx) + d                            | d translates along the y axis = 1 -> only positive y values
  = a * cos (bx) + 1                            | a stretches along the y axis = cosParameter = window.scrollY / 2
  = cosParameter + cosParameter * (cos bx)  | b stretches along the x axis = scrollCount = Math.PI / (scrollDuration / (newTimestamp - oldTimestamp))
  = cosParameter + cosParameter * (cos scrollCount * x)
*/

Note:

• Duration in milliseconds (1000ms = 1s)
• Second script uses the cos function. Example curve:

3# Simple scrolling library on Github

You need to put your main code on the OnStart method.

This other SO answer of mine might help.

You will need to put some code to enable debugging within visual-studio while maintaining your application valid as a windows-service. This other SO thread cover the issue of debugging a windows-service.

EDIT:

Please see also the documentation available here for the OnStart method at the MSDN where one can read this:

Do not use the constructor to perform processing that should be in OnStart. Use OnStart to handle all initialization of your service. The constructor is called when the application's executable runs, not when the service runs. The executable runs before OnStart. When you continue, for example, the constructor is not called again because the SCM already holds the object in memory. If OnStop releases resources allocated in the constructor rather than in OnStart, the needed resources would not be created again the second time the service is called.

You can revert only one file to a specified revision.

First you can check on which commits the file was changed.

git log path/to/file.txt

Then you can checkout the file with the revision number.

git checkout 3cdc61015724f9965575ba954c8cd4232c8b42e4 /path/to/file.txt

After that you can commit and push it again.

Here is a solution using functions plot(), polygon() and lines().

 set.seed(1234)
 df <- data.frame(x =1:10,
                 F =runif(10,1,2),
                 L =runif(10,0,1),
                 U =runif(10,2,3))


 plot(df$x, df$F, ylim = c(0,4), type = "l")
 #make polygon where coordinates start with lower limit and 
 # then upper limit in reverse order
 polygon(c(df$x,rev(df$x)),c(df$L,rev(df$U)),col = "grey75", border = FALSE)
 lines(df$x, df$F, lwd = 2)
 #add red lines on borders of polygon
 lines(df$x, df$U, col="red",lty=2)
 lines(df$x, df$L, col="red",lty=2)

Now use example data provided by OP in another question:

   Lower <- c(0.418116841, 0.391011834, 0.393297710,
        0.366144073,0.569956636,0.224775521,0.599166016,0.512269587,
        0.531378573, 0.311448219, 0.392045751,0.153614913, 0.366684097,
        0.161100849,0.700274810,0.629714150, 0.661641288, 0.533404093,
        0.412427559, 0.432905333, 0.525306427,0.224292061,
        0.28893064,0.099543648, 0.342995605,0.086973739,0.289030388,
        0.081230826,0.164505624, -0.031290586,0.148383474,0.070517523,0.009686605,
        -0.052703529,0.475924192,0.253382210, 0.354011010,0.130295355,0.102253218,
        0.446598823,0.548330752,0.393985810,0.481691632,0.111811248,0.339626541,
        0.267831909,0.133460254,0.347996621,0.412472322,0.133671128,0.178969601,0.484070587,
        0.335833224,0.037258467, 0.141312363,0.361392799,0.129791998,
        0.283759439,0.333893418,0.569533076,0.385258093,0.356201955,0.481816148,
        0.531282473,0.273126565,0.267815691,0.138127486,0.008865700,0.018118398,0.080143484,
        0.117861634,0.073697418,0.230002398,0.105855042,0.262367348,0.217799352,0.289108011,
        0.161271889,0.219663224,0.306117717,0.538088622,0.320711912,0.264395149,0.396061543,
        0.397350946,0.151726970,0.048650180,0.131914718,0.076629840,0.425849394,
        0.068692279,0.155144797,0.137939059,0.301912657,-0.071415593,-0.030141781,0.119450922,
        0.312927614,0.231345972)

 Upper.limit <- c(0.6446223,0.6177311, 0.6034427, 0.5726503,
      0.7644718, 0.4585430, 0.8205418, 0.7154043,0.7370033,
      0.5285199, 0.5973728, 0.3764209, 0.5818298,
      0.3960867,0.8972357, 0.8370151, 0.8359921, 0.7449118,
      0.6152879, 0.6200704, 0.7041068, 0.4541011, 0.5222653,
      0.3472364, 0.5956551, 0.3068065, 0.5112895, 0.3081448,
      0.3745473, 0.1931089, 0.3890704, 0.3031025, 0.2472591,
      0.1976092, 0.6906118, 0.4736644, 0.5770463, 0.3528607,
      0.3307651, 0.6681629, 0.7476231, 0.5959025, 0.7128883,
      0.3451623, 0.5609742, 0.4739216, 0.3694883, 0.5609220,
      0.6343219, 0.3647751, 0.4247147, 0.6996334, 0.5562876,
      0.2586490, 0.3750040, 0.5922248, 0.3626322, 0.5243285,
      0.5548211, 0.7409648, 0.5820070, 0.5530232, 0.6863703,
      0.7206998, 0.4952387, 0.4993264, 0.3527727, 0.2203694,
      0.2583149, 0.3035342, 0.3462009, 0.3003602, 0.4506054,
      0.3359478, 0.4834151, 0.4391330, 0.5273411, 0.3947622,
      0.4133769, 0.5288060, 0.7492071, 0.5381701, 0.4825456,
      0.6121942, 0.6192227, 0.3784870, 0.2574025, 0.3704140,
      0.2945623, 0.6532694, 0.2697202, 0.3652230, 0.3696383,
      0.5268808, 0.1545602, 0.2221450, 0.3553377, 0.5204076,
      0.3550094)

  Fitted.values<- c(0.53136955, 0.50437146, 0.49837019,
  0.46939721, 0.66721423, 0.34165926, 0.70985388, 0.61383696,
  0.63419092, 0.41998407, 0.49470927, 0.26501789, 0.47425695,
  0.27859380, 0.79875525, 0.73336461, 0.74881668, 0.63915795,
  0.51385774, 0.52648789, 0.61470661, 0.33919656, 0.40559797,
  0.22339000, 0.46932536, 0.19689011, 0.40015996, 0.19468781,
  0.26952645, 0.08090917, 0.26872696, 0.18680999, 0.12847285,
  0.07245286, 0.58326799, 0.36352329, 0.46552867, 0.24157804,
  0.21650915, 0.55738088, 0.64797691, 0.49494416, 0.59728999,
  0.22848680, 0.45030036, 0.37087676, 0.25147426, 0.45445930,
  0.52339711, 0.24922310, 0.30184215, 0.59185198, 0.44606040,
  0.14795374, 0.25815819, 0.47680880, 0.24621212, 0.40404398,
  0.44435727, 0.65524894, 0.48363255, 0.45461258, 0.58409323,
  0.62599114, 0.38418264, 0.38357103, 0.24545011, 0.11461756,
  0.13821664, 0.19183886, 0.23203127, 0.18702881, 0.34030391,
  0.22090140, 0.37289121, 0.32846615, 0.40822456, 0.27801706,
  0.31652008, 0.41746184, 0.64364785, 0.42944100, 0.37347037,
  0.50412786, 0.50828681, 0.26510696, 0.15302635, 0.25116438,
  0.18559609, 0.53955941, 0.16920626, 0.26018389, 0.25378867,
  0.41439675, 0.04157232, 0.09600163, 0.23739430, 0.41666762,
  0.29317767)

Assemble into a data frame (no x provided, so using indices)

 df2 <- data.frame(x=seq(length(Fitted.values)),
                    fit=Fitted.values,lwr=Lower,upr=Upper.limit)
 plot(fit~x,data=df2,ylim=range(c(df2$lwr,df2$upr)))
 #make polygon where coordinates start with lower limit and then upper limit in reverse order
 with(df2,polygon(c(x,rev(x)),c(lwr,rev(upr)),col = "grey75", border = FALSE))
 matlines(df2[,1],df2[,-1],
          lwd=c(2,1,1),
          lty=1,
          col=c("black","red","red"))

Once you declare the type of a variable, you don't need to cast it to that same type. So you can write a=&b;. Finally, you declared c incorrectly. Since you assign it to be the address of a, where a is a pointer to int, you must declare it to be a pointer to a pointer to int.

#include <stdio.h>
int main(void)
{
    int b=10;
    int *a=&b;
    int **c=&a;
    printf("%d", **c);
    return 0;
} 

The answer to my own question is, I think, to use tomcat7.exe:

cd $CATALINA_HOME
.\bin\service.bat install tomcat
.\bin\tomcat7.exe //US//tomcat7 --JvmMs=512 --JvmMx=1024 --JvmSs=1024

Also, you can launch the UI tool mentioned by BalusC without the system tray or using the installer with tomcat7w.exe

.\bin\tomcat7w.exe //ES//tomcat

An additional note to this:

Setting the --JvmXX parameters (through the UI tool or the command line) may not be enough. You may also need to specify the JVM memory values explicitly. From the command line it may look like this:

bin\tomcat7w.exe //US//tomcat7 --JavaOptions=-Xmx=1024;-Xms=512;..

Be careful not to override the other JavaOption values. You can try updating bin\service.bat or use the UI tool and append the java options (separate each value with a new line).

grep -Fxq "$FILENAME" my_list.txt

The exit status is 0 (true) if the name was found, 1 (false) if not, so:

if grep -Fxq "$FILENAME" my_list.txt
then
    # code if found
else
    # code if not found
fi

Explanation

Here are the relevant sections of the man page for grep:

grep [options] PATTERN [FILE...]

-F, --fixed-strings

        Interpret PATTERN as a list of fixed strings, separated by newlines, any of which is to be matched.

-x, --line-regexp

        Select only those matches that exactly match the whole line.

-q, --quiet, --silent

        Quiet; do not write anything to standard output. Exit immediately with zero status if any match is found, even if an error was detected. Also see the -s or --no-messages option.

Error handling

As rightfully pointed out in the comments, the above approach silently treats error cases as if the string was found. If you want to handle errors in a different way, you'll have to omit the -q option, and detect errors based on the exit status:

Normally, the exit status is 0 if selected lines are found and 1 otherwise. But the exit status is 2 if an error occurred, unless the -q or --quiet or --silent option is used and a selected line is found. Note, however, that POSIX only mandates, for programs such as grep, cmp, and diff, that the exit status in case of error be greater than 1; it is therefore advisable, for the sake of portability, to use logic that tests for this general condition instead of strict equality with 2.

To suppress the normal output from grep, you can redirect it to /dev/null. Note that standard error remains undirected, so any error messages that grep might print will end up on the console as you'd probably want.

To handle the three cases, we can use a case statement:

case `grep -Fx "$FILENAME" "$LIST" >/dev/null; echo $?` in
  0)
    # code if found
    ;;
  1)
    # code if not found
    ;;
  *)
    # code if an error occurred
    ;;
esac

From Install Curl Extension for PHP in Ubuntu:

sudo apt-get install php5-curl

After installing libcurl, you should restart the web server with one of the following commands,

sudo /etc/init.d/apache2 restart

or

sudo service apache2 restart

You can do it with regular JavaScript this way:

document.getElementById('h1_id').innerHTML = 'h1 content here';

Here is the doc for getElementById and the innerHTML property.

The innerHTML property description:

A DOMString containing the HTML serialization of the element's descendants. Setting the value of innerHTML removes all of the element's descendants and replaces them with nodes constructed by parsing the HTML given in the string htmlString.

The LEFT OUTER JOIN will return all records from the LEFT table joined with the RIGHT table where possible.

If there are matches though, it will still return all rows that match, therefore, one row in LEFT that matches two rows in RIGHT will return as two ROWS, just like an INNER JOIN.

EDIT: In response to your edit, I've just had a further look at your query and it looks like you are only returning data from the LEFT table. Therefore, if you only want data from the LEFT table, and you only want one row returned for each row in the LEFT table, then you have no need to perform a JOIN at all and can just do a SELECT directly from the LEFT table.

Check out the ideas at Mu Dynamics Research Labs - Blog Archive. I found this earlier this year - I forget the exact context where I came across it - and have adapted it into this code. We can debate the merits of adding an E at the front; it is applicable to the specific problem addressed, but not part of a general solution. I stashed this away in my 'vignettes' folder - where I keep interesting scraps of code in case I want them later. I'm embarrassed to say that I didn't keep a note of where this idea came from at the time.

Header: paste1.h

/*
@(#)File:           $RCSfile: paste1.h,v $
@(#)Version:        $Revision: 1.1 $
@(#)Last changed:   $Date: 2008/05/17 21:38:05 $
@(#)Purpose:        Automated Token Pasting
*/

#ifndef JLSS_ID_PASTE_H
#define JLSS_ID_PASTE_H

/*
 * Common case when someone just includes this file.  In this case,
 * they just get the various E* tokens as good old enums.
 */
#if !defined(ETYPE)
#define ETYPE(val, desc) E##val,
#define ETYPE_ENUM
enum {
#endif /* ETYPE */

   ETYPE(PERM,  "Operation not permitted")
   ETYPE(NOENT, "No such file or directory")
   ETYPE(SRCH,  "No such process")
   ETYPE(INTR,  "Interrupted system call")
   ETYPE(IO,    "I/O error")
   ETYPE(NXIO,  "No such device or address")
   ETYPE(2BIG,  "Arg list too long")

/*
 * Close up the enum block in the common case of someone including
 * this file.
 */
#if defined(ETYPE_ENUM)
#undef ETYPE_ENUM
#undef ETYPE
ETYPE_MAX
};
#endif /* ETYPE_ENUM */

#endif /* JLSS_ID_PASTE_H */

Example source:

/*
@(#)File:           $RCSfile: paste1.c,v $
@(#)Version:        $Revision: 1.2 $
@(#)Last changed:   $Date: 2008/06/24 01:03:38 $
@(#)Purpose:        Automated Token Pasting
*/

#include "paste1.h"

static const char *sys_errlist_internal[] = {
#undef JLSS_ID_PASTE_H
#define ETYPE(val, desc) desc,
#include "paste1.h"
    0
#undef ETYPE
};

static const char *xerror(int err)
{
    if (err >= ETYPE_MAX || err <= 0)
        return "Unknown error";
    return sys_errlist_internal[err];
}

static const char*errlist_mnemonics[] = {
#undef JLSS_ID_PASTE_H
#define ETYPE(val, desc) [E ## val] = "E" #val,
#include "paste1.h"
#undef ETYPE
};

#include <stdio.h>

int main(void)
{
    int i;

    for (i = 0; i < ETYPE_MAX; i++)
    {
        printf("%d: %-6s: %s\n", i, errlist_mnemonics[i], xerror(i));
    }
    return(0);
}

Not necessarily the world's cleanest use of the C pre-processor - but it does prevent writing the material out multiple times.

You must do the following command:

sort -n -k1 filename

That should do it :)

This Blog Post describes various styling aspects of EditText and AutoCompleteTextView wrapped by TextInputLayout.

For EditText and AppCompat lib 22.1.0+ you can set theme attribute with some theme related settings:

<style name="StyledTilEditTextTheme">
   <item name="android:imeOptions">actionNext</item>
   <item name="android:singleLine">true</item>
   <item name="colorControlNormal">@color/greyLight</item>
   <item name="colorControlActivated">@color/blue</item>
   <item name="android:textColorPrimary">@color/blue</item>
   <item name="android:textSize">@dimen/styledtil_edit_text_size</item>
</style>

<style name="StyledTilEditText">
    <item name="android:theme">@style/StyledTilEditTextTheme</item>
    <item name="android:paddingTop">4dp</item>
</style>

and apply them on EditText:

<EditText
    android:id="@+id/etEditText"
    style="@style/StyledTilEditText"

For AutoCompleteTextView things are more complicated because wrapping it in TextInputLayout and applying this theme breaks floating label behaviour. You need to fix this in code:

private void setStyleForTextForAutoComplete(int color) {
    Drawable wrappedDrawable =     DrawableCompat.wrap(autoCompleteTextView.getBackground());
    DrawableCompat.setTint(wrappedDrawable, color);
    autoCompleteTextView.setBackgroundDrawable(wrappedDrawable);
}

and in Activity.onCreate:

setStyleForTextForAutoComplete(getResources().getColor(R.color.greyLight));
autoCompleteTextView.setOnFocusChangeListener((v, hasFocus) -> {
    if(hasFocus) {
        setStyleForTextForAutoComplete(getResources().getColor(R.color.blue));
    } else {
        if(autoCompleteTextView.getText().length() == 0) {  
              setStyleForTextForAutoComplete(getResources().getColor(R.color.greyLight));
        }
    }
});

The difference between absolute and relative imports come into play only when you import a module from a package and that module imports an other submodule from that package. See the difference:

$ mkdir pkg
$ touch pkg/__init__.py
$ touch pkg/string.py
$ echo 'import string;print(string.ascii_uppercase)' > pkg/main1.py
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main1
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "pkg/main1.py", line 1, in <module>
    import string;print(string.ascii_uppercase)
AttributeError: 'module' object has no attribute 'ascii_uppercase'
>>> 
$ echo 'from __future__ import absolute_import;import string;print(string.ascii_uppercase)' > pkg/main2.py
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ
>>> 

In particular:

$ python2 pkg/main2.py
Traceback (most recent call last):
  File "pkg/main2.py", line 1, in <module>
    from __future__ import absolute_import;import string;print(string.ascii_uppercase)
AttributeError: 'module' object has no attribute 'ascii_uppercase'
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ
>>> 
$ python2 -m pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ

Note that python2 pkg/main2.py has a different behaviour then launching python2 and then importing pkg.main2 (which is equivalent to using the -m switch).

If you ever want to run a submodule of a package always use the -m switch which prevents the interpreter for chaining the sys.path list and correctly handles the semantics of the submodule.

Also, I much prefer using explicit relative imports for package submodules since they provide more semantics and better error messages in case of failure.

You can use SWITCH() function to evaluate multiple criteria to color the cell. The node <BackgroundColor> is the cell fill, <Color> is font color.

Expression:

=SWITCH(
    (
        Fields!Usage_Date.Value.Contains("TOTAL") 
        AND (Fields!User_Name.Value.Contains("TOTAL"))
    ), "Black"
    ,(
        Fields!Usage_Date.Value.Contains("TOTAL") 
        AND NOT(Fields!User_Name.Value.Contains("TOTAL"))
    ), "#595959"
    ,(
        NOT(Fields!Usage_Date.Value.Contains("TOTAL")) 
        AND Fields!User_Name.Value.Contains("TOTAL") 
        AND Fields!OLAP_Cube.Value.Contains("TOTAL") 
    ), "#c65911"
    ,(
        NOT(Fields!Usage_Date.Value.Contains("TOTAL")) 
        AND Fields!User_Name.Value.Contains("TOTAL") 
        AND NOT(Fields!OLAP_Cube.Value.Contains("TOTAL")) 
    ), "#ed7d31"
    ,true, "#e7e6e6"
    )

'Daily Totals... CellFill.&[Dark Orange]-[#c65911], TextBold.&[True]'Daily Totals... CellFill.&[Dark Orange]-[#c65911], TextBold.&[True]
'Daily Cube Totals... CellFill.&[Medium Orange]-[#eb6e19]
'Daily User List... CellFill.&[Light Grey]-[#e7e6e6]
'Date Totals All Users Total... CellFill.&[Black]-["black"], TextColor.&[Light Orange]-[#ed7d31]
'Date Totals Per User... CellFill.&[Dark Grey]-[#595959], TextColor.&[Yellow]-["yellow"]
'(ALL OTHER CONDITIONS)
'Daily User List... CellFill.&[Light Grey]-[#e7e6e6]

XML node in report definition file (SSRS-2016 / VS-2015):

                <TablixRow>
                  <Height>0.2in</Height>
                  <TablixCells>
                    <TablixCell>
                      <CellContents>
                        <Textbox Name="Usage_Date1">
                          <CanGrow>true</CanGrow>
                          <KeepTogether>true</KeepTogether>
                          <Paragraphs>
                            <Paragraph>
                              <TextRuns>
                                <TextRun>
                                  <Value>=Fields!Usage_Date.Value</Value>
                                  <Style>
                                    <FontSize>8pt</FontSize>
                                    <FontWeight>=SWITCH(
    (
        NOT(Fields!Usage_Date.Value.Contains("TOTAL")) 
        AND Fields!User_Name.Value.Contains("TOTAL") 
        AND Fields!OLAP_Cube.Value.Contains("TOTAL") 
    ), "Bold"
    ,true, "Normal"
    )</FontWeight>
                                    <Color>=SWITCH(
    (
        Fields!Usage_Date.Value.Contains("TOTAL") 
        AND (Fields!User_Name.Value.Contains("TOTAL"))
    ), "#ed7d31"
    ,(
        Fields!Usage_Date.Value.Contains("TOTAL") 
        AND NOT(Fields!User_Name.Value.Contains("TOTAL"))
    ), "Yellow"
    ,(
        NOT(Fields!Usage_Date.Value.Contains("TOTAL")) 
        AND Fields!User_Name.Value.Contains("TOTAL") 
        AND Fields!OLAP_Cube.Value.Contains("TOTAL") 
    ), "Black"
    ,(
        NOT(Fields!Usage_Date.Value.Contains("TOTAL")) 
        AND Fields!User_Name.Value.Contains("TOTAL") 
        AND NOT(Fields!OLAP_Cube.Value.Contains("TOTAL")) 
    ), "Black"
    ,true, "Black"
    )

'Daily Totals... CellFill.&amp;[Dark Orange]-[#c65911], TextBold.&amp;[True]'Daily Totals... CellFill.&amp;[Dark Orange]-[#c65911], TextBold.&amp;[True]
'Daily Cube Totals... CellFill.&amp;[Medium Orange]-[#eb6e19]
'Daily User List... CellFill.&amp;[Light Grey]-[#e7e6e6]
'Date Totals All Users Total... CellFill.&amp;[Black]-["black"], TextColor.&amp;[Light Orange]-[#ed7d31]
'Date Totals Per User... CellFill.&amp;[Dark Grey]-[#595959], TextColor.&amp;[Yellow]-["yellow"]
'(ALL OTHER CONDITIONS)
'Daily User List... CellFill.&amp;[Light Grey]-[#e7e6e6]</Color>
                                  </Style>
                                </TextRun>
                              </TextRuns>
                              <Style />
                            </Paragraph>
                          </Paragraphs>
                          <rd:DefaultName>Usage_Date1</rd:DefaultName>
                          <Style>
                            <Border>
                              <Color>LightGrey</Color>
                              <Style>Solid</Style>
                            </Border>
                            <BackgroundColor>=SWITCH(
    (
        Fields!Usage_Date.Value.Contains("TOTAL") 
        AND (Fields!User_Name.Value.Contains("TOTAL"))
    ), "Black"
    ,(
        Fields!Usage_Date.Value.Contains("TOTAL") 
        AND NOT(Fields!User_Name.Value.Contains("TOTAL"))
    ), "#595959"
    ,(
        NOT(Fields!Usage_Date.Value.Contains("TOTAL")) 
        AND Fields!User_Name.Value.Contains("TOTAL") 
        AND Fields!OLAP_Cube.Value.Contains("TOTAL") 
    ), "#c65911"
    ,(
        NOT(Fields!Usage_Date.Value.Contains("TOTAL")) 
        AND Fields!User_Name.Value.Contains("TOTAL") 
        AND NOT(Fields!OLAP_Cube.Value.Contains("TOTAL")) 
    ), "#ed7d31"
    ,true, "#e7e6e6"
    )

'Daily Totals... CellFill.&amp;[Dark Orange]-[#c65911], TextBold.&amp;[True]'Daily Totals... CellFill.&amp;[Dark Orange]-[#c65911], TextBold.&amp;[True]
'Daily Cube Totals... CellFill.&amp;[Medium Orange]-[#eb6e19]
'Daily User List... CellFill.&amp;[Light Grey]-[#e7e6e6]
'Date Totals All Users Total... CellFill.&amp;[Black]-["black"], TextColor.&amp;[Light Orange]-[#ed7d31]
'Date Totals Per User... CellFill.&amp;[Dark Grey]-[#595959], TextColor.&amp;[Yellow]-["yellow"]
'(ALL OTHER CONDITIONS)
'Daily User List... CellFill.&amp;[Light Grey]-[#e7e6e6]</BackgroundColor>
                            <PaddingLeft>2pt</PaddingLeft>
                            <PaddingRight>2pt</PaddingRight>
                          </Style>
                        </Textbox>
                        <rd:Selected>true</rd:Selected>
                      </CellContents>
                    </TablixCell>

Per Mozilla's Map documentation, you can initialize as follows:

private _gridOptions:Map<string, Array<string>> = 
    new Map([
        ["1", ["test"]],
        ["2", ["test2"]]
    ]);

mysqladmin is not a SQL statement. It's a little helper utility program you'll find on your MySQL server... and "flush-hosts" is one of the things it can do. ("status" and "shutdown" are a couple of other things that come to mind).

You type that command from a shell prompt.

Alternately, from your query browser (such as phpMyAdmin), the SQL statement you're looking for is simply this:

FLUSH HOSTS;

http://dev.mysql.com/doc/refman/5.6/en/flush.html

http://dev.mysql.com/doc/refman/5.6/en/mysqladmin.html

Quick tweak to @alex-rodrigues answer... deals with shape including the number of channels.

import cv2
import numpy as np

def rotateImage(image, angle):
    center=tuple(np.array(image.shape[0:2])/2)
    rot_mat = cv2.getRotationMatrix2D(center,angle,1.0)
    return cv2.warpAffine(image, rot_mat, image.shape[0:2],flags=cv2.INTER_LINEAR)

On thing to remember here is that the default param must be the last param in the function definition.

Following code will not compile:

void fun(int first, int second = 10, int third);

Following code will compile:

void fun(int first, int second, int third = 10);

Select the range, press CONTROL+U and then press ?+RETURN.

location ~ /issue([0-9]+) {
    return 301 http://example.com/shop/issues/custom_isse_name$1;
}

Simply you can save with extension .json but while saving you have to do some changes.

Change Save as type in red circle in image to All Files.

It will create .json file with name bharti.json.

To check this --> Right click at file --> Properties --> Type of file: JSON File (.json)

You can't use a condition to change the structure of your query, just the data involved. You could do this:

update table set
    columnx = (case when condition then 25 else columnx end),
    columny = (case when condition then columny else 25 end)

This is semantically the same, but just bear in mind that both columns will always be updated. This probably won't cause you any problems, but if you have a high transactional volume, then this could cause concurrency issues.

The only way to do specifically what you're asking is to use dynamic SQL. This is, however, something I'd encourage you to stay away from. The solution above will almost certainly be sufficient for what you're after.

Open angular.json file

1.change from

"schematics": {}

to

"schematics": {
           "@schematics/angular:component": {
                   "styleext": "scss"       
             }  
  }

2. change from (at two places)

"src/styles.css"

to

"src/styles.scss"

then check and rename all .css files and update component.ts files styleUrls from .css to .scss

Solution 1 : You can do like this :

List<car> result = GetSomeOtherList().Except(GetTheList()).ToList();

But in some cases may this solution not work. if it is not work you can use my second solution .

Solution 2 :

List<car> list1 = GetTheList();
List<car> list2 = GetSomeOtherList();

we pretend that list1 is your main list and list2 is your secondry list and you want to get items of list1 without items of list2.

 var result =  list1.Where(p => !list2.Any(x => x.ID == p.ID && x.property1 == p.property1)).ToList();

1) == evaluates reference equality in this case
2) im not too sure about the equals, but why not simply overriding the compare method and plant it inside MyClass?

Consider using Universal Image Loader library by Sergey Tarasevich. It comes with:

• Multithread image loading. It lets you can define the thread pool size
• Image caching in memory, on device's file sytem and SD card.
• Possibility to listen to loading progress and loading events

Universal Image Loader allows detailed cache management for downloaded images, with the following cache configurations:

• UsingFreqLimitedMemoryCache: The least frequently used bitmap is deleted when the cache size limit is exceeded.
• LRULimitedMemoryCache: The least recently used bitmap is deleted when the cache size limit is exceeded.
• FIFOLimitedMemoryCache: The FIFO rule is used for deletion when the cache size limit is exceeded.
• LargestLimitedMemoryCache: The largest bitmap is deleted when the cache size limit is exceeded.
• LimitedAgeMemoryCache: The Cached object is deleted when its age exceeds defined value.
• WeakMemoryCache: A memory cache with only weak references to bitmaps.

A simple usage example:

ImageView imageView = groupView.findViewById(R.id.imageView);
String imageUrl = "http://site.com/image.png"; 

ImageLoader imageLoader = ImageLoader.getInstance();
imageLoader.init(ImageLoaderConfiguration.createDefault(context));
imageLoader.displayImage(imageUrl, imageView);

This example uses the default UsingFreqLimitedMemoryCache.

I tried all the above and it did not work.

I found that in spite of uninstalling the app a new version of the app still gives the same error.

This is what solved it: go to Settings -> General -> application Manager -> choose your app -> click on the three dots on the top -> uninstall for all users

Once you do this, now it is actually uninstalled and will now allow your new version to install.

Hope this helps.

Add bottom:100% to your #menu:hover ul li:hover ul rule

Demo 1

#menu:hover ul li:hover ul {
    position: absolute;
    margin-top: 1px;
    font: 10px;
    bottom: 100%; /* added this attribute */
}

Or better yet to prevent the submenus from having the same effect, just add this rule

Demo 2

#menu>ul>li:hover>ul { 
    bottom:100%;
}

Demo 3

source: http://jsfiddle.net/W5FWW/4/

And to get back the border you can add the following attribute

#menu>ul>li:hover>ul { 
    bottom:100%;
    border-bottom: 1px solid transparent
}

I don't think you need to change the MaxPermSize to 1024m. This works for me:

-startup
plugins/org.eclipse.equinox.launcher_1.0.200.v20090520.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519
-product
org.eclipse.epp.package.jee.product
--launcher.XXMaxPermSize
256M
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms256m
-Xmx1024m
-XX:PermSize=64m
-XX:MaxPermSize=128m

I prefer to use icon fonts (such as FontAwesome) since it's easy to modify their colours with CSS, and they scale really well on high pixel-density devices. So here's another pure CSS variant, using similar techniques to those above.

(Below is a static image so you can visualize the result; see the JSFiddle for an interactive version.)

As with other solutions, it uses the label element. An adjacent span holds our checkbox character.

span.bigcheck-target {_x000D_
  font-family: FontAwesome; /* Use an icon font for the checkbox */_x000D_
}_x000D_
_x000D_
input[type='checkbox'].bigcheck {_x000D_
  position: relative;_x000D_
  left: -999em; /* Hide the real checkbox */_x000D_
}_x000D_
_x000D_
input[type='checkbox'].bigcheck + span.bigcheck-target:after {_x000D_
  content: "\f096"; /* In fontawesome, is an open square (fa-square-o) */_x000D_
}_x000D_
_x000D_
input[type='checkbox'].bigcheck:checked + span.bigcheck-target:after {_x000D_
  content: "\f046"; /* fontawesome checked box (fa-check-square-o) */_x000D_
}_x000D_
_x000D_
/* ==== Optional - colors and padding to make it look nice === */_x000D_
body {_x000D_
  background-color: #2C3E50;_x000D_
  color: #D35400;_x000D_
  font-family: sans-serif;_x000D_
  font-weight: 500;_x000D_
  font-size: 4em; /* Set this to whatever size you want */_x000D_
}_x000D_
_x000D_
span.bigcheck {_x000D_
  display: block;_x000D_
  padding: 0.5em;_x000D_
}

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" />_x000D_
_x000D_
<span class="bigcheck">_x000D_
  <label class="bigcheck">_x000D_
    Cheese_x000D_
    <input type="checkbox" class="bigcheck" name="cheese" value="yes" />_x000D_
    <span class="bigcheck-target"></span>_x000D_
  </label>_x000D_
</span>

Here's the JSFiddle for it.

ES6 implementation: Object.entries()

const o = {
  a: {value: 1},
  b: {value: 2},
  c: {value: 3}
};

const total = Object.entries(o).reduce(function (total, pair) {
  const [key, value] = pair;
  return total + value;
}, 0);

These methods will work, but without an explicit id as a PK then determining which rows to delete could be a problem. The bounce out into a temp table delete from original and re-insert without the dupes seems to be the simplest.

delete C:\Users\username\.gradle\caches folder.

You can use str.format(), too:

>>> print "financial return of outcome 1 = {:.2f}".format(1.23456)
financial return of outcome 1 = 1.23

var url = location.href;_x000D_
var newurl = url.replace('some-domain.com','another-domain.com';);_x000D_
location.href=newurl;

See this answer https://stackoverflow.com/a/42291014/3901511

While I don't think there is a way to fully do this you can take a few measures to stop almost everyone from viewing the HTML.

You can first of all try and stop the inspect menu by doing the following:

<body oncontextmenu="return false" onkeydown="return false;" onmousedown="return false;">

I would also suggest using the method that Jonas gave of using his javascript and putting what you don't want people to see in a div with id="element-to-hide" and his given js script to furthermore stop people from inspecting.

I'm pretty sure that it's quite hard to get past that. But then someone can just type view-source:www.exapmle.com and that will show them the source. So you will then probably want to encrypt the HTML(I would advise using a website that gives you an extended security option). There are plenty of good websites that do this for free (eg:http://www.smartgb.com/free_encrypthtml.php) and use extended security which you can't usually unencrypt through HTML un encryptors.

This will basically encrypt your HTML so if you view the source using the method I showed above you will just get encrypted HTML(that is also extremely difficult to unencrypt if you used the extended security option). But you can view the unencrypted HTML through inspecting but we have already blocked that(to a very reasonable extent)

Ok so you can't fully hide the HTML but you can do an extremely good job at stopping people seeing it.(If you think about it most people don't care about looking at a page's HTML, some people don't even know about inspecting and viewing the source and the people who do probably won't be bothered or won't be able to get past theses implications! So probably no one will see you HTML)

(Hope this helps!)

spans not have the value in html

one is the id for span tag

in javascript use

document.getElementById('one').innerText;

in jQuery use

$('#one').text()

function check() {
    var content = document.getElementById("one").innerText;
    alert(content);
}

or

function check() {
        var content = $('#one').text();
        alert(content);
    }

Go with the mouse to the Windows Icon (lower left) and start typing "Anaconda". There should show up some matching entries. Select "Anaconda Prompt". A new command window, named "Anaconda Prompt" will open. Now, you can work from there with Python, conda and other tools.

A char array is just that - an array of characters:

• If allocated on the stack (like in your example), it will always occupy eg. 256 bytes no matter how long the text it contains is
• If allocated on the heap (using malloc() or new char[]) you're responsible for releasing the memory afterwards and you will always have the overhead of a heap allocation.
• If you copy a text of more than 256 chars into the array, it might crash, produce ugly assertion messages or cause unexplainable (mis-)behavior somewhere else in your program.
• To determine the text's length, the array has to be scanned, character by character, for a \0 character.

A string is a class that contains a char array, but automatically manages it for you. Most string implementations have a built-in array of 16 characters (so short strings don't fragment the heap) and use the heap for longer strings.

You can access a string's char array like this:

std::string myString = "Hello World";
const char *myStringChars = myString.c_str();

C++ strings can contain embedded \0 characters, know their length without counting, are faster than heap-allocated char arrays for short texts and protect you from buffer overruns. Plus they're more readable and easier to use.

However, C++ strings are not (very) suitable for usage across DLL boundaries, because this would require any user of such a DLL function to make sure he's using the exact same compiler and C++ runtime implementation, lest he risk his string class behaving differently.

Normally, a string class would also release its heap memory on the calling heap, so it will only be able to free memory again if you're using a shared (.dll or .so) version of the runtime.

In short: use C++ strings in all your internal functions and methods. If you ever write a .dll or .so, use C strings in your public (dll/so-exposed) functions.

In layman's term, char is a letter, while String is a collection of letter (or a word). The distinction of ' and " is important, as 'Test' is illegal in Java.

char is a primitive type, String is a class

You should have grep like this:

$ grep 'string1' file | grep 'string2'

You could bind the DropDownList to a data source (DataTable, List, DataSet, SqlDataSource, etc).

For example, if you wanted to use a DataTable:

ddlSubject.DataSource = subjectsTable;
ddlSubject.DataTextField = "SubjectNamne";
ddlSubject.DataValueField = "SubjectID";
ddlSubject.DataBind();

EDIT - More complete example

private void LoadSubjects()
{

    DataTable subjects = new DataTable();

    using (SqlConnection con = new SqlConnection(connectionString))
    {

        try
        {
            SqlDataAdapter adapter = new SqlDataAdapter("SELECT SubjectID, SubjectName FROM Students.dbo.Subjects", con);
            adapter.Fill(subjects);

            ddlSubject.DataSource = subjects;
            ddlSubject.DataTextField = "SubjectNamne";
            ddlSubject.DataValueField = "SubjectID";
            ddlSubject.DataBind();
        }
        catch (Exception ex)
        {
            // Handle the error
        }

    }

    // Add the initial item - you can add this even if the options from the
    // db were not successfully loaded
    ddlSubject.Items.Insert(0, new ListItem("<Select Subject>", "0"));

}

To set an initial value via the markup, rather than code-behind, specify the option(s) and set the AppendDataBoundItems attribute to true:

<asp:DropDownList ID="ddlSubject" runat="server" AppendDataBoundItems="true">
    <asp:ListItem Text="<Select Subject>" Value="0" />
</asp:DropDownList>

You could then bind the DropDownList to a DataSource in the code-behind (just remember to remove:

ddlSubject.Items.Insert(0, new ListItem("<Select Subject>", "0"));

from the code-behind, or you'll have two "" items.

I use jshon to do exactly what you're describing. Just run:

echo $COMPACTED_JSON_TEXT | jshon

You can also pass arguments to transform the JSON data.

From MSDN
$0 - "Substitutes the last substring matched by group number number (decimal)."

In .NET Regular expressions group 0 is always the entire match. For a literal $ you need to

string value = Regex.Replace("%PolicyAmount%", "%PolicyAmount%", @"$$0", RegexOptions.IgnoreCase);

What you describe is the correct way to handle this.

You said that you want to stay in the GUI. You can usually set the execute bit through the file properties menu. You could also learn how to create a custom action for the context menu to do this for you if you're so inclined. This depends on your desktop environment of course.

If you use a more advanced editor, you can script the action to happen when the file is saved. For example (I'm only really familiar with vim), you could add this to your .vimrc to make any new file that starts with "#!/*/bin/*" executable.

au BufWritePost * if getline(1) =~ "^#!" | if getline(1) =~ "/bin/" | silent !chmod +x <afile> | endif | endif

join is not a jQuery function .Its a javascript function.

The join() method joins the elements of an array into a string, and returns the string.The elements will be separated by a specified separator. The default separator is comma (,).

http://www.w3schools.com/jsref/jsref_join.asp

In my case, I execute taskkill /f /im dongleserver.exe , where dongleserver.exe is my program's exe file.

Then I can able to reinstall my program already.

as a general way of working with Fragments, as JafarKhQ noted, you should not pass the params in the constructor but with a Bundle.

the built-in method for that in the Fragment class is setArguments(Bundle) and getArguments().

basically, what you do is set up a bundle with all your Parcelable items and send them on.
in turn, your Fragment will get those items in it's onCreate and do it's magic to them.

the way shown in the DialogFragment link was one way of doing this in a multi appearing fragment with one specific type of data and works fine most of the time, but you can also do this manually.

$objectQuery = "SELECT table_master.*, ((acos(sin((" . $latitude . "*pi()/180)) * sin((`latitude`*pi()/180))+cos((" . $latitude . "*pi()/180)) * cos((`latitude`*pi()/180)) * cos(((" . $longitude . "- `longtude`)* pi()/180))))*180/pi())*60*1.1515  as distance FROM `table_post_broadcasts` JOIN table_master ON table_post_broadcasts.master_id = table_master.id WHERE table_master.type_of_post ='type' HAVING distance <='" . $Radius . "' ORDER BY distance asc";

var fs = require("fs");

function readFileLineByLine(filename, processline) {
    var stream = fs.createReadStream(filename);
    var s = "";
    stream.on("data", function(data) {
        s += data.toString('utf8');
        var lines = s.split("\n");
        for (var i = 0; i < lines.length - 1; i++)
            processline(lines[i]);
        s = lines[lines.length - 1];
    });

    stream.on("end",function() {
        var lines = s.split("\n");
        for (var i = 0; i < lines.length; i++)
            processline(lines[i]);
    });
}

var linenumber = 0;
readFileLineByLine(filename, function(line) {
    console.log(++linenumber + " -- " + line);
});

example:

Code: body{font-size:10px;} //keep at 10 all sizes below correct, change this value and the rest change to be e.g. 1.4 of this value

1{font-size:1.2em;} //12px

2{font-size:1.4em;} //14px

3{font-size:1.6em;} //16px

4{font-size:1.8em;} //18px

5{font-size:2em;} //20px

…

body

1

2

3

4

5

by changing the value in body the rest change automatically to be a kind of times the base value…

10×2=20 10×1.6=16 etc

you could have the base value as 8px… so 8×2=16 8×1.6=12.8 //may be rounded by browser

You can try iSpectrum ( get it at http://www.flexycore.com ) You'll be able to develop and debug your Java apps in Eclipse. You'll still need a Mac and XCode to launch it on the simulator, or install it on the real device, though. But you won't have to actually use XCode editor. Plus you can use it for free if you're planning to work on an open source project.

In addition to anyListOf above, you can always specify generics explicitly using this syntax:

when(mock.process(Matchers.<List<Bar>>any(List.class)));

Java 8 newly allows type inference based on parameters, so if you're using Java 8, this may work as well:

when(mock.process(Matchers.any()));

Remember that neither any() nor anyList() will apply any checks, including type or null checks. In Mockito 2.x, any(Foo.class) was changed to mean "any instanceof Foo", but any() still means "any value including null".

NOTE: The above has switched to ArgumentMatchers in newer versions of Mockito, to avoid a name collision with org.hamcrest.Matchers. Older versions of Mockito will need to keep using org.mockito.Matchers as above.

Error

ORA-04031: unable to allocate 4064 bytes of shared memory ("shared pool","select increment$,minvalue,m...","sga heap(3,0)","kglsim heap")

Solution: by nepasoft nepal

• 1.-

  ps -ef|grep oracle
  

• 2.- Find the smon and kill the pid for it

• 3.-

  SQL> startup mount
  ORACLE instance started.
  
  Total System Global Area 4831838208 bytes
  Fixed Size                  2027320 bytes
  Variable Size            4764729544 bytes
  Database Buffers           50331648 bytes
  Redo Buffers               14749696 bytes
  Database mounted.
  

• 4.-

  SQL> alter system set shared_pool_size=100M scope=spfile;
  
  System altered.
  

• 5.-

  SQL> shutdown immediate
  
  ORA-01109: database not open
  Database dismounted.
  ORACLE instance shut down.
  

• 6.-

  SQL> startup
  ORACLE instance started.
  
  Total System Global Area 4831838208 bytes
  Fixed Size                  2027320 bytes
  Variable Size            4764729544 bytes
  Database Buffers           50331648 bytes
  Redo Buffers               14749696 bytes
  Database mounted.
  Database opened.
  

• 7.-

  SQL> create pfile from spfile;
  
  File created.
  

SOLVED

If you could reload this, you might be able to use dtypes argument.

pd.read_csv(..., dtype={'COL_NAME':'str'})

you need to put it after wp_head(); Because that loads your jQuery and you need to load jQuery first and then your js

I am using mixed solution (php+css).

Containers are needed for:

• div.imgCont2 container needed to rotate;
• div.imgCont1 container needed to zoomOut - width:150%;
• div.imgCont container needed for scrollbars, when image is zoomOut.

.

<?php
    $image_url = 'your image url.jpg';
    $exif = @exif_read_data($image_url,0,true);
    $orientation = @$exif['IFD0']['Orientation'];
?>

<style>
.imgCont{
    width:100%;
    overflow:auto;
}
.imgCont2[data-orientation="8"]{
    transform:rotate(270deg);
    margin:15% 0;
}
.imgCont2[data-orientation="6"]{
    transform:rotate(90deg);
    margin:15% 0;
}
.imgCont2[data-orientation="3"]{
    transform:rotate(180deg);
}
img{
    width:100%;
}
</style>

<div class="imgCont">
  <div class="imgCont1">
    <div class="imgCont2" data-orientation="<?php echo($orientation) ?>">
      <img src="<?php echo($image_url) ?>">
    </div>
  </div>
</div>

var reg = /^\d+$/;

should do it. The original matches anything that consists of exactly one digit.

You can't close an alert box with Javascript.

You could, however, use a window instead:

var w = window.open('','','width=100,height=100')
w.document.write('Message')
w.focus()
setTimeout(function() {w.close();}, 5000)

meda's answer is completely legit, but when I copied the code I got an error!

Somewhere in the "php://input" there's an invalid character (maybe one of the quotes?).

When I typed the "php://input" code manually, it worked. Took me a while to figure out!

I had same issue after I updated my Android phone to 6.0 (API level 23). The following solution works on me. Hopefully it helps you as well.

Please check your android version. If it is >= 6.0 (API level 23), you need to not only include

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

in your AndroidManifest.xml, but also request permission before calling mkdir(). Code snopshot.

public static final int MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE = 1;
public int mkFolder(String folderName){ // make a folder under Environment.DIRECTORY_DCIM
    String state = Environment.getExternalStorageState();
    if (!Environment.MEDIA_MOUNTED.equals(state)){
        Log.d("myAppName", "Error: external storage is unavailable");
        return 0;
    }
    if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {
        Log.d("myAppName", "Error: external storage is read only.");
        return 0;
    }
    Log.d("myAppName", "External storage is not read only or unavailable");

    if (ContextCompat.checkSelfPermission(this, // request permission when it is not granted. 
            Manifest.permission.WRITE_EXTERNAL_STORAGE)
            != PackageManager.PERMISSION_GRANTED) {
        Log.d("myAppName", "permission:WRITE_EXTERNAL_STORAGE: NOT granted!");
        // Should we show an explanation?
        if (ActivityCompat.shouldShowRequestPermissionRationale(this,
                Manifest.permission.WRITE_EXTERNAL_STORAGE)) {

            // Show an expanation to the user *asynchronously* -- don't block
            // this thread waiting for the user's response! After the user
            // sees the explanation, try again to request the permission.

        } else {

            // No explanation needed, we can request the permission.

            ActivityCompat.requestPermissions(this,
                    new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
                    MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE);

            // MY_PERMISSIONS_REQUEST_READ_CONTACTS is an
            // app-defined int constant. The callback method gets the
            // result of the request.
        }
    }
    File folder = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM),folderName);
    int result = 0;
    if (folder.exists()) {
        Log.d("myAppName","folder exist:"+folder.toString());
        result = 2; // folder exist
    }else{
        try {
            if (folder.mkdir()) {
                Log.d("myAppName", "folder created:" + folder.toString());
                result = 1; // folder created
            } else {
                Log.d("myAppName", "creat folder fails:" + folder.toString());
                result = 0; // creat folder fails
            }
        }catch (Exception ecp){
            ecp.printStackTrace();
        }
    }
    return result;
}

@Override
public void onRequestPermissionsResult(int requestCode,
                                       String permissions[], int[] grantResults) {
    switch (requestCode) {
        case MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE: {
            // If request is cancelled, the result arrays are empty.
            if (grantResults.length > 0
                    && grantResults[0] == PackageManager.PERMISSION_GRANTED) {

                // permission was granted, yay! Do the
                // contacts-related task you need to do.

            } else {

                // permission denied, boo! Disable the
                // functionality that depends on this permission.
            }
            return;
        }

        // other 'case' lines to check for other
        // permissions this app might request
    }
}

More information please read "Requesting Permissions at Run Time"

By wrapping your comparisons in {} in your first example you are creating ScriptBlocks; so the PowerShell interpreter views it as Where-Object { <ScriptBlock> -and <ScriptBlock> }. Since the -and operator operates on boolean values, PowerShell casts the ScriptBlocks to boolean values. In PowerShell anything that is not empty, zero or null is true. The statement then looks like Where-Object { $true -and $true } which is always true.

Instead of using {}, use parentheses ().

Also you want to use -eq instead of -match since match uses regex and will be true if the pattern is found anywhere in the string (try: 'xlsx' -match 'xls').

Invoke-Command -computername SERVERNAME { 
    Get-ChildItem -path E:\dfsroots\datastore2\public | 
        Where-Object {($_.extension -eq ".xls" -or $_.extension -eq ".xlk") -and ($_.creationtime -ge "06/01/2014")}
}

A better option is to filter the extensions at the Get-ChildItem command.

Invoke-Command -computername SERVERNAME { 
    Get-ChildItem -path E:\dfsroots\datastore2\public\* -Include *.xls, *.xlk | 
        Where-Object {$_.creationtime -ge "06/01/2014"}
}

sign = lambda x: (1, -1)[x < 0]
def frange(start, stop, step):
    i = 0
    r=len(str(step).split('.')[-1])
    args=(start,stop,step)
    if not step :return []
    if all(int(i)==float(i) for i in args):
        start,stop,step=map(int,args)
    if sign(step)==1:
        while start + i * step < stop:
            yield round(start + i * step,r)
            i += 1
    else:
        while start + i * step > stop:
            yield round(start + i * step,r)
            i += 1

Just check tsnnames.ora and listener.ora files. It should not have localhost as a server. change it to hostname.

Like in tnsnames.ora

LISTENER_ORCL =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))

Replace localhost by hostname.

Instead of parsing day, month and year you can specify date formats directly using datepicker's formatDate function. In my example I am using "yy-mm-dd", but you can use any format of your choice.

$("#datepicker").datepicker({
    dateFormat: 'yy-mm-dd',
    inline: true,
    minDate: new Date(2010, 1 - 1, 1),
    maxDate: new Date(2010, 12 - 1, 31),
    altField: '#datepicker_value',
    onSelect: function(){
        var fullDate = $.datepicker.formatDate("yy-mm-dd", $(this).datepicker('getDate'));
        var str_output = "<h1><center><img src=\"/images/a" + fullDate +".png\"></center></h1><br/><br>";
        $('#page_output').html(str_output);
    }
});

If you want to some data after passing token in header so that try this code

const api = 'your api'; 
const token = JSON.parse(sessionStorage.getItem('data'));
const token = user.data.id; /*take only token and save in token variable*/
axios.get(api , { headers: {"Authorization" : `Bearer ${token}`} })
.then(res => {
console.log(res.data);
.catch((error) => {
  console.log(error)
});

This didn't work for me.

sudo chmod -R 777 /path/to/your/file/or/directory

I used -f also.

sudo chmod -R -f 777 /path/to/your/file/or/directory

I know its an old question, but in terms of listing untracked files I thought I would add another one which also lists untracked folders:

You can used the git clean operation with -n (dry run) to show you which files it will remove (including the .gitignore files) by:

git clean -xdn

This has the advantage of showing all files and all folders that are not tracked. Parameters:

• x - Shows all untracked files (including ignored by git and others, like build output etc...)
• d - show untracked directories
• n - and most importantly! - dryrun, i.e. don't actually delete anything, just use the clean mechanism to display the results.

It can be a little bit unsafe to do it like this incase you forget the -n. So I usually alias it in git config.

The other solutions didn't work for me. Maybe the old DOCTYPE in the project I am working on prevents HTML5 options.

My solution:

<form id="form_1" action="result.php" method="post"
 onsubmit="sendForm(this.id);return false">
    <input type="hidden" name="something" value="1">
</form>

js:

function sendForm(form_id){
    var form = $('#'+form_id);
    $.ajax({
        type: 'POST',
        url: $(form).attr('action'),
        data: $(form).serialize(),
        success: function(result) {
            console.log(result)
        }
    });
}

The inefficiency here is not really due to Python, but to the nature of how files are read. The only way to find the last line is to read the file in and find the line endings. However, the seek operation may be used to skip to any byte offset in the file. You can, therefore begin very close to the end of the file, and grab larger and larger chunks as needed until the last line ending is found:

from os import SEEK_END

def get_last_line(file):
  CHUNK_SIZE = 1024 # Would be good to make this the chunk size of the filesystem

  last_line = ""

  while True:
    # We grab chunks from the end of the file towards the beginning until we 
    # get a new line
    file.seek(-len(last_line) - CHUNK_SIZE, SEEK_END)
    chunk = file.read(CHUNK_SIZE)

    if not chunk:
      # The whole file is one big line
      return last_line

    if not last_line and chunk.endswith('\n'):
      # Ignore the trailing newline at the end of the file (but include it 
      # in the output).
      last_line = '\n'
      chunk = chunk[:-1]

    nl_pos = chunk.rfind('\n')
    # What's being searched for will have to be modified if you are searching
    # files with non-unix line endings.

    last_line = chunk[nl_pos + 1:] + last_line

    if nl_pos == -1:
      # The whole chunk is part of the last line.
      continue

    return last_line

public class SubstringExample
{
    public static void main(String[] args) 
    {
        String str="OOPs is a programming paradigm...";

        System.out.println(" Length is: " + str.length());

        System.out.println(" Substring is: " + str.substring(10, 30));
    }
}

Output:

length is: 31

Substring is: programming paradigm

I realise this is very old, but it was among the first hits on Google when I was looking for a solution to something similar, so I'll post what I did here. My scenario is slightly different as I basically just wanted to fully explode a jar, along with all jars contained within it, so I wrote the following bash functions:

function explode {
    local target="$1"
    echo "Exploding $target."
    if [ -f "$target" ] ; then
        explodeFile "$target"
    elif [ -d "$target" ] ; then
        while [ "$(find "$target" -type f -regextype posix-egrep -iregex ".*\.(zip|jar|ear|war|sar)")" != "" ] ; do
            find "$target" -type f -regextype posix-egrep -iregex ".*\.(zip|jar|ear|war|sar)" -exec bash -c 'source "<file-where-this-function-is-stored>" ; explode "{}"' \;
        done
    else
        echo "Could not find $target."
    fi
}

function explodeFile {
    local target="$1"
    echo "Exploding file $target."
    mv "$target" "$target.tmp"
    unzip -q "$target.tmp" -d "$target"
    rm "$target.tmp"
}

Note the <file-where-this-function-is-stored> which is needed if you're storing this in a file that is not read for a non-interactive shell as I happened to be. If you're storing the functions in a file loaded on non-interactive shells (e.g., .bashrc I believe) you can drop the whole source statement. Hopefully this will help someone.

A little warning - explodeFile also deletes the ziped file, you can of course change that by commenting out the last line.

I use this query in order to retrieve the server name of my Oracle database.

SELECT program FROM v$session WHERE program LIKE '%(PMON)%';

In addition to the good answers above to set the navigation view controller on top of your screen on your app, you can add it to your AppDelegate.swift file inside the block as follows

 func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

    window = UIWindow()
    window?.makeKeyAndVisible()
    window?.rootViewController = UINavigationController(rootViewController: LoginViewController())

    return true

}

You can create a Blob from your base64 data, and then read it asDataURL:

var img_b64 = canvas.toDataURL('image/png');
var png = img_b64.split(',')[1];

var the_file = new Blob([window.atob(png)],  {type: 'image/png', encoding: 'utf-8'});

var fr = new FileReader();
fr.onload = function ( oFREvent ) {
    var v = oFREvent.target.result.split(',')[1]; // encoding is messed up here, so we fix it
    v = atob(v);
    var good_b64 = btoa(decodeURIComponent(escape(v)));
    document.getElementById("uploadPreview").src = "data:image/png;base64," + good_b64;
};
fr.readAsDataURL(the_file);

Full example (includes junk code and console log): http://jsfiddle.net/tTYb8/

Alternatively, you can use .readAsText, it works fine, and its more elegant.. but for some reason text does not sound right ;)

fr.onload = function ( oFREvent ) {
    document.getElementById("uploadPreview").src = "data:image/png;base64,"
    + btoa(oFREvent.target.result);
};
fr.readAsText(the_file, "utf-8"); // its important to specify encoding here

Full example: http://jsfiddle.net/tTYb8/3/

You can also use the setProperty method like below

document.getElementById('divName').style.setProperty("top", "100px");

brew reinstall php56-mcrypt --build-from-source

Do this—pass the --build-from-source flag—for each module which needs to be compiled with the same version.

It may also require PHP options depending on your plugins. If so, brew reinstall php56 --with-thread-safety

To see all of the options for php[version] run brew options php56 (replacing 56 with your version)