I guess something like this would work:

Add System.ServiceProcess to your project references (It's on the .NET tab).

using System.ServiceProcess;

ServiceController sc = new ServiceController(SERVICENAME);

switch (sc.Status)
{
    case ServiceControllerStatus.Running:
        return "Running";
    case ServiceControllerStatus.Stopped:
        return "Stopped";
    case ServiceControllerStatus.Paused:
        return "Paused";
    case ServiceControllerStatus.StopPending:
        return "Stopping";
    case ServiceControllerStatus.StartPending:
        return "Starting";
    default:
        return "Status Changing";
}

Edit: There is also a method sc.WaitforStatus() that takes a desired status and a timeout, never used it but it may suit your needs.

Edit: Once you get the status, to get the status again you will need to call sc.Refresh() first.

Reference: ServiceController object in .NET.

This one never failed me:

one.sh:

LFILE=/tmp/one-`echo "$@" | md5sum | cut -d\  -f1`.pid
if [ -e ${LFILE} ] && kill -0 `cat ${LFILE}`; then
   exit
fi

trap "rm -f ${LFILE}; exit" INT TERM EXIT
echo $$ > ${LFILE}

$@

rm -f ${LFILE}

cron job:

* * * * * /path/to/one.sh <command>

On OS X High Sierra, I had to do this:

sudo install -d -o $(whoami) -g admin /usr/local/Frameworks
brew uninstall --ignore-dependencies python
brew install python
python --version # should work, returns 2.7, which is a Python thing (it's weird, but ok)

credit to https://gist.github.com/irazasyed/7732946#gistcomment-2235469

I think it's better than recursively chowning the /usr/local dir, but that may solve other problems ;)

Here's a one liner I found on JSPerf....

Array.prototype.move = function(from, to) {
    this.splice(to, 0, this.splice(from, 1)[0]);
};

which is awesome to read, but if you want performance (in small data sets) try...

 Array.prototype.move2 = function(pos1, pos2) {
    // local variables
    var i, tmp;
    // cast input parameters to integers
    pos1 = parseInt(pos1, 10);
    pos2 = parseInt(pos2, 10);
    // if positions are different and inside array
    if (pos1 !== pos2 && 0 <= pos1 && pos1 <= this.length && 0 <= pos2 && pos2 <= this.length) {
      // save element from position 1
      tmp = this[pos1];
      // move element down and shift other elements up
      if (pos1 < pos2) {
        for (i = pos1; i < pos2; i++) {
          this[i] = this[i + 1];
        }
      }
      // move element up and shift other elements down
      else {
        for (i = pos1; i > pos2; i--) {
          this[i] = this[i - 1];
        }
      }
      // put element from position 1 to destination
      this[pos2] = tmp;
    }
  }

I can't take any credit, it should all go to Richard Scarrott. It beats the splice based method for smaller data sets in this performance test. It is however significantly slower on larger data sets as Darwayne points out.

I think you're missing your routes, you need to define at least one route for example '/' to index.

e.g.

app.get('/', function (req, res) {
  res.render('index', {});
});

This doesn't seem to work with the Adobe Type library. As soon as it gets to Open, I get a 429 error. Acrobat works fine though...

I had the same problem. This problem is easily solved if you issue the Cleanup command from AnkhSVN.

Specify the optional selector to target what you want:

jQuery(this).parent('li').addClass('yourClass');

Or:

jQuery(this).parents('li').addClass('yourClass');

Entity Framework detects something about the model has changed, you need to do something to the database to get this work. Solution: 1. enable-migrations 2. update-database

mysql -u <USERNAME> -p <DB NAME> < <dump file path>

-u - for Username

-p - to prompt the Password

Eg. mysql -u root -p mydb < /home/db_backup.sql

You can also provide password preceded by -p but for the security reasons it is not suggestible. The password will appear on the command itself rather masked.

The header <math.h> is a C std lib header. It defines a lot of stuff in the global namespace. The header <cmath> is the C++ version of that header. It defines essentially the same stuff in namespace std. (There are some differences, like that the C++ version comes with overloads of some functions, but that doesn't matter.) The header <cmath.h> doesn't exist.

Since vendors don't want to maintain two versions of what is essentially the same header, they came up with different possibilities to have only one of them behind the scenes. Often, that's the C header (since a C++ compiler is able to parse that, while the opposite won't work), and the C++ header just includes that and pulls everything into namespace std. Or there's some macro magic for parsing the same header with or without namespace std wrapped around it or not. To this add that in some environments it's awkward if headers don't have a file extension (like editors failing to highlight the code etc.). So some vendors would have <cmath> be a one-liner including some other header with a .h extension. Or some would map all includes matching <cblah> to <blah.h> (which, through macro magic, becomes the C++ header when __cplusplus is defined, and otherwise becomes the C header) or <cblah.h> or whatever.

That's the reason why on some platforms including things like <cmath.h>, which ought not to exist, will initially succeed, although it might make the compiler fail spectacularly later on.

I have no idea which std lib implementation you use. I suppose it's the one that comes with GCC, but this I don't know, so I cannot explain exactly what happened in your case. But it's certainly a mix of one of the above vendor-specific hacks and you including a header you ought not to have included yourself. Maybe it's the one where <cmath> maps to <cmath.h> with a specific (set of) macro(s) which you hadn't defined, so that you ended up with both definitions.

Note, however, that this code still ought not to compile:

#include <cmath>

double f(double d)
{
  return abs(d);
}

There shouldn't be an abs() in the global namespace (it's std::abs()). However, as per the above described implementation tricks, there might well be. Porting such code later (or just trying to compile it with your vendor's next version which doesn't allow this) can be very tedious, so you should keep an eye on this.

There is always the old-fashioned way:

long startTime = System.nanoTime();
methodToTime();
long endTime = System.nanoTime();

long duration = (endTime - startTime);  //divide by 1000000 to get milliseconds.

When you commit, tick the Optimize imports option on the right. This will become the default until you change it.

I prefer using the Reformat code option as well.

Favicons only work when served from a web-server which sets mime-types correctly for served content. Loading from a local file might not work in chromium. Loading from an incorrectly configured web-server will not work.

Web-servers such as lighthttpd must be configured manually to set the mime type correctly.

Because of the likelihood that mimetype assignment will not work in all environments, I would suggest you use an inline base64 encoded ico file instead. This will load faster as well, as it reduces the number of http requests sent to the server.

On POSIX based systems you can base64 encode a file with the base64 command.

To create a base64 encoded ico line use the command:

$ base64 favicon.ico --wrap 0

And insert the output into the line:

<link href="data:image/x-icon;base64,HERE" rel="icon" type="image/x-icon" />

Replacing the word HERE like so:

<link href="data:image/x-icon;base64,AAABAAEAEBAQAAEABAAoAQAAFgAAACgAAAAQAAAAIAAAAAEABAAAAAAAgAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAA////AERpOgA5cCcA7vDtAF6jSABllFcAuuCvAK2trQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFjMzMzMzNxARYzMzMzVBEEERYzMzNhERZxRGMzZxQEA2FER3cRSAgTNxgEEREIQBMzFIARERFEEzNhERARFAATMzYREBEAhBMzMzEYEBFEEzMzNhEQQRQDMzMzcRgEAAMzMzNhERgIEzMzMyERgEQDMzMzMRAEgEMzMzMxERAEEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" rel="icon" type="image/x-icon" />

Because the change event requires an actual browser event initiated by the user instead of via javascript code.

Do this instead:

$("#single").val("Single2").trigger('change');

or

$("#single").val("Single2").change();

x<-quantile(retentiondata$sum_dec_incr,c(0.01,0.99))
data_clean <- data[data$attribute >=x[1] & data$attribute<=x[2],]

I find this very easy to remove outliers. In the above example I am just extracting 2 percentile to 98 percentile of attribute values.

use "rb" to open a binary file. Then the bytes of the file won't be encoded when you read them

Simply put you can't do the following:

class C(object):
    def x(self, y, **kwargs):
        # Which y to use, kwargs or declaration? 
        pass

c = C()
y = "Arbitrary value"
kwargs["y"] = "Arbitrary value"
c.x(y, **kwargs) # FAILS

Because you pass the variable 'y' into the function twice: once as kwargs and once as function declaration.

Another difference:

A table var can only be accessed from statements within the procedure that creates it, not from other procedures called by that procedure or nested dynamic SQL (via exec or sp_executesql).

A temp table's scope, on the other hand, includes code in called procedures and nested dynamic SQL.

If the table created by your procedure must be accessible from other called procedures or dynamic SQL, you must use a temp table. This can be very handy in complex situations.

package com.app.relativejavawindow;

import android.os.Bundle;
import android.app.Activity;
import android.graphics.Color;
import android.text.TextUtils.TruncateAt;
import android.view.Menu;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class MainActivity extends Activity {
    TextView textView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        final RelativeLayout relativeLayout = new RelativeLayout(this);
        final RelativeLayout relativeLayoutbotombar = new RelativeLayout(this);
        textView = new TextView(this);
        textView.setId(1);

        RelativeLayout.LayoutParams relativlayparamter = new RelativeLayout.LayoutParams(
                RelativeLayout.LayoutParams.MATCH_PARENT,
                RelativeLayout.LayoutParams.MATCH_PARENT);

        RelativeLayout.LayoutParams relativlaybottombar = new RelativeLayout.LayoutParams(
                RelativeLayout.LayoutParams.WRAP_CONTENT,
                RelativeLayout.LayoutParams.WRAP_CONTENT);
        relativeLayoutbotombar.setLayoutParams(relativlaybottombar);


        textView.setText("Simple application that shows how to use marquee, with a long ");
        textView.setEllipsize(TruncateAt.MARQUEE);
        textView.setSelected(true);
        textView.setSingleLine(true);


        relativeLayout.addView(relativeLayoutbotombar);
        relativeLayoutbotombar.addView(textView);
        //relativeLayoutbotombar.setBackgroundColor(Color.BLACK);
        setContentView(relativeLayout, relativlayparamter);

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

}

this code work properly but if ur screen size is not fill this text it will not move try to palcing white space end of text

While the syntax is certainly different between Razor (.cshtml/.vbhtml) and WebForms (.aspx/.ascx), (Razor's being the more concise and modern of the two), nobody has mentioned that while both can be used as View Engines / Templating Engines, traditional ASP.NET Web Forms controls can be used on any .aspx or .ascx files, (even in cohesion with an MVC architecture).

This is relevant in situations where long standing solutions to a problem have been established and packaged into a pluggable component (e.g. a large-file uploading control) and you want to use it in an MVC site. With Razor, you can't do this. However, you can execute all of the same backend-processing that you would use with a traditional ASP.NET architecture with a Web Form view.

Furthermore, ASP.NET web forms views can have Code-Behind files, which allows embedding logic into a separate file that is compiled together with the view. While the software development community is growing to be see tightly coupled architectures and the Smart Client pattern as bad practice, it used to be the main way of doing things and is still very much possible with .aspx/.ascx files. Razor, intentionally, has no such quality.

A newer way to do this in .NET Core is with TagHelpers.

https://docs.microsoft.com/en-us/aspnet/core/mvc/views/tag-helpers/intro

Building on these examples (MaxLength, Label), you can extend the existing TagHelper to suit your needs.

RequiredTagHelper.cs

using Microsoft.AspNetCore.Razor.TagHelpers;
using System.ComponentModel.DataAnnotations;
using System.Collections.Generic;
using Microsoft.AspNetCore.Mvc.ViewFeatures;
using System.Linq;

namespace ProjectName.TagHelpers
{
    [HtmlTargetElement("input", Attributes = "asp-for")]
    public class RequiredTagHelper : TagHelper
    {
        public override int Order
        {
            get { return int.MaxValue; }
        }

        [HtmlAttributeName("asp-for")]
        public ModelExpression For { get; set; }

        public override void Process(TagHelperContext context, TagHelperOutput output)
        {
            base.Process(context, output); 

            if (context.AllAttributes["required"] == null)
            {
                var isRequired = For.ModelExplorer.Metadata.ValidatorMetadata.Any(a => a is RequiredAttribute);
                if (isRequired)
                {
                    var requiredAttribute = new TagHelperAttribute("required");
                    output.Attributes.Add(requiredAttribute);
                }
            }
        }
    }
}

You'll then need to add it to be used in your views:

_ViewImports.cshtml

@using ProjectName
@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
@addTagHelper "*, ProjectName"

Given the following model:

Foo.cs

using System;
using System.ComponentModel.DataAnnotations;

namespace ProjectName.Models
{
    public class Foo
    {
        public int Id { get; set; }

        [Required]
        [Display(Name = "Full Name")]
        public string Name { get; set; }
    }
}

and view (snippet):

New.cshtml

<label asp-for="Name"></label>
<input asp-for="Name"/>

Will result in this HTML:

<label for="Name">Full Name</label>
<input required type="text" data-val="true" data-val-required="The Full Name field is required." id="Name" name="Name" value=""/>

I hope this is helpful to anyone with same question but using .NET Core.

I had a similar problem with height except my chart was inside a bootstrap modal popup, which I'm already controlling the size of with css. However, for some reason when the window was resized horizontally the height of the chart container would expand indefinitely. If you were to drag the window back and forth it would expand vertically indefinitely. I also don't like hard-coded height/width solutions.

So, if you're doing this in a modal, combine this solution with a window resize event.

// from link
$('#ChartModal').on('show.bs.modal', function() {
    $('.chart-container').css('visibility', 'hidden');
});

$('#ChartModal').on('shown.bs.modal.', function() {
    $('.chart-container').css('visibility', 'initial');
    $('#chartbox').highcharts().reflow()
    //added
    ratio = $('.chart-container').width() / $('.chart-container').height();
});

Where "ratio" becomes a height/width aspect ratio, that will you resize when the bootstrap modal resizes. This measurement is only taken when he modal is opened. I'm storing ratio as a global but that's probably not best practice.

$(window).on('resize', function() {
    //chart-container is only visible when the modal is visible.
    if ( $('.chart-container').is(':visible') ) {
        $('#chartbox').highcharts().setSize( 
            $('.chart-container').width(),
            ($('.chart-container').width() / ratio),
            doAnimation = true );
    }       
});

So with this, you can drag your screen to the side (resizing it) and your chart will maintain its aspect ratio.

Widescreen

vs smaller

(still fiddling around with vw units, so everything in the back is too small to read lol!)

I had the same problem. I tried 'yyyy-mm-dd' format i.e. '2013-26-11' and got rid of this problem...

With new_list = my_list, you don't actually have two lists. The assignment just copies the reference to the list, not the actual list, so both new_list and my_list refer to the same list after the assignment.

To actually copy the list, you have various possibilities:

• You can use the builtin list.copy() method (available since Python 3.3):

  new_list = old_list.copy()
  

• You can slice it:

  new_list = old_list[:]
  

  Alex Martelli's opinion (at least back in 2007) about this is, that it is a weird syntax and it does not make sense to use it ever. ;) (In his opinion, the next one is more readable).

• You can use the built in list() function:

  new_list = list(old_list)
  

• You can use generic copy.copy():

  import copy
  new_list = copy.copy(old_list)
  

  This is a little slower than list() because it has to find out the datatype of old_list first.

• If the list contains objects and you want to copy them as well, use generic copy.deepcopy():

  import copy
  new_list = copy.deepcopy(old_list)
  

  Obviously the slowest and most memory-needing method, but sometimes unavoidable.

Example:

import copy

class Foo(object):
    def __init__(self, val):
         self.val = val

    def __repr__(self):
        return 'Foo({!r})'.format(self.val)

foo = Foo(1)

a = ['foo', foo]
b = a.copy()
c = a[:]
d = list(a)
e = copy.copy(a)
f = copy.deepcopy(a)

# edit orignal list and instance 
a.append('baz')
foo.val = 5

print('original: %r\nlist.copy(): %r\nslice: %r\nlist(): %r\ncopy: %r\ndeepcopy: %r'
      % (a, b, c, d, e, f))

Result:

original: ['foo', Foo(5), 'baz']
list.copy(): ['foo', Foo(5)]
slice: ['foo', Foo(5)]
list(): ['foo', Foo(5)]
copy: ['foo', Foo(5)]
deepcopy: ['foo', Foo(1)]

On Mac

Netbeans 8.0.2 Tools -> Plugins -> type in search: Dark Look and Feel. Then install plugin.

NOTE: There is no "Option" Or "Appearance" in the "Tools" section in Netbeans 8.0.2.

I think this is what you want:

>>> def twoDigitHex( number ):
...     return '%02x' % number
... 
>>> twoDigitHex( 2 )
'02'
>>> twoDigitHex( 255 )
'ff'

I got this error and fixed by appending the directory path in the loop. script not in the same directory as the files. dr1 ="~/test" directory variable

 fileop=open(dr1+"/"+fil,"r")

You need Set with objects:

 Set rng = Sheet8.Range("A12")

Sheet8 is fine.

 Sheet1.[a1]

You could try using:

• the native JavaScript API's Blob constructor and
• the FileSaver.js saveAs() method

No need to deal with any HTML elements at all.

var data = {
    key: 'value'
};
var fileName = 'myData.json';

// Create a blob of the data
var fileToSave = new Blob([JSON.stringify(data)], {
    type: 'application/json',
    name: fileName
});

// Save the file
saveAs(fileToSave, fileName);

If you wanted to pretty print the JSON, per this answer, you could use:

JSON.stringify(data,undefined,2)

you can use json_decode function

foreach (json_decode($response) as $area)
{
 print_r($area); // this is your area from json response
}

See this fiddle

import React, { useEffect, useRef } from 'react';

function Example() {

    let inp = useRef();
    useEffect(() => {
        if (!inp && !inp.current) return;
        inp.current.focus();
        return () => inp = null;
    });

    const handleSubmit = () => {
        //...
    }

    return (
        <form
            onSubmit={e => {
                e.preventDefault();
                handleSubmit(e);
            }}
        >
            <input
                name="fakename"
                defaultValue="...."
                ref={inp}
                type="radio"
                style={{
                    position: "absolute",
                    opacity: 0
                }}
            />
            <button type="submit">
                submit
            </button>
        </form>
    )
}

Enter code here sometimes in popups it would not work to binding just a form and passing the onSubmit to the form because form may not have any input.

In this case if you bind the event to the document by doing document.addEventListener it will cause problem in another parts of the application.

For solving this issue we should wrap a form and should put a input with what is hidden by css, then you focus on that input by ref it will be work correctly.

You can do this to ignore all nulls in an object you're serializing, and any null properties won't then appear in the JSON

JsonSerializerSettings settings = new JsonSerializerSettings();
settings.NullValueHandling = NullValueHandling.Ignore;
var myJson = JsonConvert.SerializeObject(myObject, settings);

This will do it without painful manipulation or multiple command sequences:

build/%.o: src/%.cpp
src/%.o: src/%.cpp
%.o:
    $(CC) -c $< -o $@

build/test.exe: build/widgets/apple.o build/widgets/knob.o build/tests/blend.o src/ui/flash.o
    $(LD) $^ -o $@

JasperE has explained why "%.o: %.cpp" won't work; this version has one pattern rule (%.o:) with commands and no prereqs, and two pattern rules (build/%.o: and src/%.o:) with prereqs and no commands. (Note that I put in the src/%.o rule to deal with src/ui/flash.o, assuming that wasn't a typo for build/ui/flash.o, so if you don't need it you can leave it out.)

build/test.exe needs build/widgets/apple.o,
build/widgets/apple.o looks like build/%.o, so it needs src/%.cpp (in this case src/widgets/apple.cpp),
build/widgets/apple.o also looks like %.o, so it executes the CC command and uses the prereqs it just found (namely src/widgets/apple.cpp) to build the target (build/widgets/apple.o)

Edit: Unfortunately, as of PHP 8.0, the answer is not "No, not anymore". This RFC was not accepted as I hoped, proposing to change T_PAAMAYIM_NEKUDOTAYIM to T_DOUBLE_COLON; but it was declined.

Note: I keep this answer for historical purposes. Actually, because of the creation of the RFC and the votes ratio at some point, I created this answer. Also, I keep this for hoping it to be accepted in the near future.

Note that reversing the whole string (either with the rbegin()/rend() range constructor or with std::reverse) and comparing it with the input would perform unnecessary work.

It's sufficient to compare the first half of the string with the latter half, in reverse:

#include <string>
#include <algorithm>
#include <iostream>
int main()
{
    std::string s;
    std::cin >> s;
    if( equal(s.begin(), s.begin() + s.size()/2, s.rbegin()) )
        std::cout << "is a palindrome.\n";
    else
        std::cout << "is NOT a palindrome.\n";
}

demo: http://ideone.com/mq8qK

first of all;

a Fragment must be inside a FragmentActivity, that's the first rule,

a FragmentActivity is quite similar to a standart Activity that you already know, besides having some Fragment oriented methods

second thing about Fragments, is that there is one important method you MUST call, wich is onCreateView, where you inflate your layout, think of it as the setContentLayout

here is an example:

    @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {     mView       = inflater.inflate(R.layout.fragment_layout, container, false);       return mView; } 

and continu your work based on that mView, so to find a View by id, call mView.findViewById(..);

for the FragmentActivity part:

the xml part "must" have a FrameLayout in order to inflate a fragment in it

        <FrameLayout             android:id="@+id/content_frame"             android:layout_width="match_parent"             android:layout_height="match_parent"  >         </FrameLayout> 

as for the inflation part

getSupportFragmentManager().beginTransaction().replace(R.id.content_frame, new YOUR_FRAGMENT, "TAG").commit();

begin with these, as there is tons of other stuf you must know about fragments and fragment activities, start of by reading something about it (like life cycle) at the android developer site

An array is created with the -split operator. Like so,

$myString="Four score and seven years ago"
$arr = $myString -split ' '
$arr # Print output
Four
score
and
seven
years
ago

When you need a certain item, use array index to reach it. Mind that index starts from zero. Like so,

$arr[2] # 3rd element
and
$arr[4] # 5th element
years

Just wanted to add a comment in BRPocock, but I don't have the sufficient privilegies.

So my contribution was for everyone trying to install IBM Integration Toolkit from IBM's Integration Bus bundle.

When you try to run "Installation Manager" command from folder /Integration_Toolkit/IM_Linux (the file to run is "install") you get the error showed in this post.

Further instructions to fix this problem you'll find in this IBM's web page: https://www-304.ibm.com/support/docview.wss?uid=swg21459143

Hope this helps for anybody trying to install that.

calling a function is simple ..

 myFunction();

so your code will be something like..

 $(function(){
     $('#elementID').click(function(){
         myFuntion();  //this will call your function
    });
 });

  $(function(){
     $('#elementID').click( myFuntion );

 });

or with some condition

if(something){
   myFunction();  //this will call your function
}

It comes down to whether the feature is used by one person or if others are working off of it.

You can force the push after the rebase if it's just you:

git push origin feature -f

However, if others are working on it, you should merge and not rebase off of master.

git merge master
git push origin feature

This will ensure that you have a common history with the people you are collaborating with.

On a different level, you should not be doing back-merges. What you are doing is polluting your feature branch's history with other commits that don't belong to the feature, making subsequent work with that branch more difficult - rebasing or not.

This is my article on the subject called branch per feature.

Hope this helps.

In JAVA

package Test;

public class test2 {

    public static void main(String[] args){

        String str = "my name is fawad X Y Z";

        String strf = "";
        String strfinal="";

        if (str != ""){

        for (int i=0 ; i<=str.length()-1; i++){

            strf += str.charAt(str.length() - (i+1));

        }
        System.out.println(strf);
        }
        else System.out.println("String is Null");

            if (strf != ""){
                String[] temp = strf.split(" ");    

                String temp1 = "";

                System.out.println(temp.length);

                for (int j=0; j<=temp.length-1; j++){

                    temp1 = temp[j];

                    if(temp1.length()>1){

                    for (int k=0; k<=temp1.length()-1; k++){

                        strfinal += temp1.charAt(temp1.length()-(1+k));

                    }
                    strfinal += " ";
                    }
                    else strfinal += temp1 + " ";

                }
                System.out.println(strfinal);

            }
            else System.out.println("String Final is Null");
        }
    }

Output:

Z Y X dawaf si eman ym

Z Y X fawad is name my 

Different tools may interpret the meaning of @Nullable differently. For example, the Checker Framework and FindBugs handle @Nullable differently.

Try looking at decode string encoded in utf-8 format in android but it doesn't look like your string is encoded with anything particular. What do you think the output should be?

Iterate over the Array. First initialize the maximum value to the first element of the array and then for each element optimize it if the element under consideration is greater.

Suppose your function enters data in columns A and B and you want to a custom Userform to appear if the user selects a cell in column C. One way to do this is to use the SelectionChange event:

Private Sub Worksheet_SelectionChange(ByVal Target As Range)
    Dim clickRng As Range
    Dim lastRow As Long

    lastRow = Range("A1").End(xlDown).Row
    Set clickRng = Range("C1:C" & lastRow) //Dynamically set cells that can be clicked based on data in column A

    If Not Intersect(Target, clickRng) Is Nothing Then
        MyUserForm.Show //Launch custom userform
    End If

End Sub

Note that the userform will appear when a user selects any cell in Column C and you might want to populate each cell in Column C with something like "select cell to launch form" to make it obvious that the user needs to perform an action (having a button naturally suggests that it should be clicked)

The android docs warn about things dissappearing due to round-off error... Perhaps try dp instead of px, and perhaps also try > 1 first to see if it is the round-off problem.

see http://developer.android.com/guide/practices/screens_support.html#testing

for the section "Images with 1 pixel height/width"

Since event.keyCode is deprecated, I found the event.key useful in javascript. Below is an example for getting the names of the keyboard keys pressed (using an input element). They are given as a KeyboardEvent key text property:

function setMyKeyDownListener() {_x000D_
    window.addEventListener(_x000D_
      "keydown",_x000D_
      function(event) {MyFunction(event.key)}_x000D_
    )_x000D_
}_x000D_
_x000D_
function MyFunction (the_Key) {_x000D_
    alert("Key pressed is: "+the_Key);_x000D_
}

html { font-size: 4vw; background-color: green; color: white; padding: 1em; }

<body onload="setMyKeyDownListener()">_x000D_
    <div>_x000D_
        <input id="MyInputId">_x000D_
    </div>_x000D_
</body>_x000D_
</html>

Big Theta notation:

Nothing to mess up buddy!!

If we have a positive valued functions f(n) and g(n) takes a positive valued argument n then ?(g(n)) defined as {f(n):there exist constants c1,c2 and n1 for all n>=n1}

where c1 g(n)<=f(n)<=c2 g(n)

Let's take an example:

let f(n)=

g(n)=

c1=5 and c2=8 and n1=1

Among all the notations ,? notation gives the best intuition about the rate of growth of function because it gives us a tight bound unlike big-oh and big -omega which gives the upper and lower bounds respectively.

? tells us that g(n) is as close as f(n),rate of growth of g(n) is as close to the rate of growth of f(n) as possible.

It turns out that Popper.js doesn't provide compiled files on its GitHub repository. Therefore, one has to compile the project on his/her own or download compiled files from CDNs. It cannot be automatically imported.

You can use a bind variable at the SQLPlus level to do this. Of course you have little control over the formatting of the output.

VAR x REFCURSOR;
EXEC GetGrantListByPI(args, :x);
PRINT x;

Surprised no one mentioned a simple if statement can make sure your loop only gets executed once per format (on the first column, of the first row).

    private void dgv_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
    {
        // once per format
        if (e.ColumnIndex == 0 && e.RowIndex == 0)
        {
            foreach (DataGridViewRow row in dgv.Rows)
                if (row != null)
                    row.DefaultCellStyle.BackColor = Color.Red;
        }
    }

Sorry for the necropost, but these solutions did not work for me. I'm on postgres 10. On Linux:

1. I had to change directory to my pg_hba.conf.
2. I had to edit the file to change method from peer to md5 as stated here
3. Restart the service: service postgresql-10 restart

4. Change directory to where my backup.sql was located and execute:
   psql postgres -d database_name -1 -f backup.sql

   -database_name is the name of my database

   -backup.sql is the name of my .sql backup file.

How about an @IBInspectable, @IBDesignable swift class.

@IBDesignable
class TextField: UITextField {
    @IBInspectable var insetX: CGFloat = 6 {
       didSet {
         layoutIfNeeded()
       }
    }
    @IBInspectable var insetY: CGFloat = 6 {
       didSet {
         layoutIfNeeded()
       }
    }

    // placeholder position
    override func textRectForBounds(bounds: CGRect) -> CGRect {
        return CGRectInset(bounds , insetX , insetY)
    }

    // text position
    override func editingRectForBounds(bounds: CGRect) -> CGRect {
        return CGRectInset(bounds , insetX , insetY)
    }
}

You'll see this in your storyboard.

Update - Swift 3

@IBDesignable
class TextField: UITextField {
    @IBInspectable var insetX: CGFloat = 0
    @IBInspectable var insetY: CGFloat = 0

    // placeholder position
    override func textRect(forBounds bounds: CGRect) -> CGRect {
        return bounds.insetBy(dx: insetX, dy: insetY)
    }

    // text position
    override func editingRect(forBounds bounds: CGRect) -> CGRect {
        return bounds.insetBy(dx: insetX, dy: insetY)
    }
}

let 'parent' be the class-name of parent and 'child' be the class-name of child

.parent .child{
//css definition for child inside parent components
} 

you can use this format to define CSS format to 'child' component inside the 'parent'

When inserting the generated ID is saved into the instance of the object being saved (see below):

protected void btnInsertProductCategory_Click(object sender, EventArgs e)
{
  ProductCategory productCategory = new ProductCategory();
  productCategory.Name = “Sample Category”;
  productCategory.ModifiedDate = DateTime.Now;
  productCategory.rowguid = Guid.NewGuid();
  int id = InsertProductCategory(productCategory);
  lblResult.Text = id.ToString();
}

//Insert a new product category and return the generated ID (identity value)
private int InsertProductCategory(ProductCategory productCategory)
{
  ctx.ProductCategories.InsertOnSubmit(productCategory);
  ctx.SubmitChanges();
  return productCategory.ProductCategoryID;
}

reference: http://blog.jemm.net/articles/databases/how-to-common-data-patterns-with-linq-to-sql/#4

The basic idea will be using a nested query with count aggregation:

select * from yourTable ou
where (select count(*) from yourTable inr
where inr.sid = ou.sid) > 1

You can adjust the where clause in the inner query to narrow the search.

There is another good solution for that mentioned in the comments, (but not everyone reads them):

select Column1, Column2, count(*)
from yourTable
group by Column1, Column2
HAVING count(*) > 1

Or shorter:

SELECT (yourTable.*)::text, count(*)
FROM yourTable
GROUP BY yourTable.*
HAVING count(*) > 1

You need to keep an array of the google.maps.Marker objects to hide (or remove or run other operations on them).

In the global scope:

var gmarkers = [];

Then push the markers on that array as you create them:

var marker = new google.maps.Marker({
    position: new google.maps.LatLng(locations[i].latitude, locations[i].longitude),
    title: locations[i].title,
    icon: icon,
    map:map
});

// Push your newly created marker into the array:
gmarkers.push(marker);

Then to remove them:

function removeMarkers(){
    for(i=0; i<gmarkers.length; i++){
        gmarkers[i].setMap(null);
    }
}

working example (toggles the markers)

code snippet:

var gmarkers = [];_x000D_
var RoseHulman = new google.maps.LatLng(39.483558, -87.324593);_x000D_
var styles = [{_x000D_
  stylers: [{_x000D_
    hue: "black"_x000D_
  }, {_x000D_
    saturation: -90_x000D_
  }]_x000D_
}, {_x000D_
  featureType: "road",_x000D_
  elementType: "geometry",_x000D_
  stylers: [{_x000D_
    lightness: 100_x000D_
  }, {_x000D_
    visibility: "simplified"_x000D_
  }]_x000D_
}, {_x000D_
  featureType: "road",_x000D_
  elementType: "labels",_x000D_
  stylers: [{_x000D_
    visibility: "on"_x000D_
  }]_x000D_
}];_x000D_
_x000D_
var styledMap = new google.maps.StyledMapType(styles, {_x000D_
  name: "Campus"_x000D_
});_x000D_
var mapOptions = {_x000D_
  center: RoseHulman,_x000D_
  zoom: 15,_x000D_
  mapTypeControl: true,_x000D_
  zoomControl: true,_x000D_
  zoomControlOptions: {_x000D_
    style: google.maps.ZoomControlStyle.SMALL_x000D_
  },_x000D_
  mapTypeControlOptions: {_x000D_
    mapTypeIds: ['map_style', google.maps.MapTypeId.HYBRID],_x000D_
    style: google.maps.MapTypeControlStyle.DROPDOWN_MENU_x000D_
  },_x000D_
  scrollwheel: false,_x000D_
  streetViewControl: true,_x000D_
_x000D_
};_x000D_
_x000D_
var map = new google.maps.Map(document.getElementById('map'), mapOptions);_x000D_
map.mapTypes.set('map_style', styledMap);_x000D_
map.setMapTypeId('map_style');_x000D_
_x000D_
var infowindow = new google.maps.InfoWindow({_x000D_
  maxWidth: 300,_x000D_
  infoBoxClearance: new google.maps.Size(1, 1),_x000D_
  disableAutoPan: false_x000D_
});_x000D_
_x000D_
var marker, i, icon, image;_x000D_
_x000D_
var locations = [{_x000D_
  "id": "1",_x000D_
  "category": "6",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Alpha Tau Omega Fraternity",_x000D_
  "description": "<p>Alpha Tau Omega house</p>",_x000D_
  "longitude": "-87.321133",_x000D_
  "latitude": "39.484092"_x000D_
}, {_x000D_
  "id": "2",_x000D_
  "category": "6",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Apartment Commons",_x000D_
  "description": "<p>The commons area of the apartment-style residential complex</p>",_x000D_
  "longitude": "-87.329282",_x000D_
  "latitude": "39.483599"_x000D_
}, {_x000D_
  "id": "3",_x000D_
  "category": "6",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Apartment East",_x000D_
  "description": "<p>Apartment East</p>",_x000D_
  "longitude": "-87.328809",_x000D_
  "latitude": "39.483748"_x000D_
}, {_x000D_
  "id": "4",_x000D_
  "category": "6",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Apartment West",_x000D_
  "description": "<p>Apartment West</p>",_x000D_
  "longitude": "-87.329732",_x000D_
  "latitude": "39.483429"_x000D_
}, {_x000D_
  "id": "5",_x000D_
  "category": "6",_x000D_
  "campus_location": "C2",_x000D_
  "title": "Baur-Sames-Bogart (BSB) Hall",_x000D_
  "description": "<p>Baur-Sames-Bogart Hall</p>",_x000D_
  "longitude": "-87.325714",_x000D_
  "latitude": "39.482382"_x000D_
}, {_x000D_
  "id": "6",_x000D_
  "category": "6",_x000D_
  "campus_location": "D3",_x000D_
  "title": "Blumberg Hall",_x000D_
  "description": "<p>Blumberg Hall</p>",_x000D_
  "longitude": "-87.328321",_x000D_
  "latitude": "39.483388"_x000D_
}, {_x000D_
  "id": "7",_x000D_
  "category": "1",_x000D_
  "campus_location": "E1",_x000D_
  "title": "The Branam Innovation Center",_x000D_
  "description": "<p>The Branam Innovation Center</p>",_x000D_
  "longitude": "-87.322614",_x000D_
  "latitude": "39.48494"_x000D_
}, {_x000D_
  "id": "8",_x000D_
  "category": "6",_x000D_
  "campus_location": "G3",_x000D_
  "title": "Chi Omega Sorority",_x000D_
  "description": "<p>Chi Omega house</p>",_x000D_
  "longitude": "-87.319905",_x000D_
  "latitude": "39.482071"_x000D_
}, {_x000D_
  "id": "9",_x000D_
  "category": "3",_x000D_
  "campus_location": "D1",_x000D_
  "title": "Cook Stadium/Phil Brown Field",_x000D_
  "description": "<p>Cook Stadium at Phil Brown Field</p>",_x000D_
  "longitude": "-87.325258",_x000D_
  "latitude": "39.485007"_x000D_
}, {_x000D_
  "id": "10",_x000D_
  "category": "1",_x000D_
  "campus_location": "D2",_x000D_
  "title": "Crapo Hall",_x000D_
  "description": "<p>Crapo Hall</p>",_x000D_
  "longitude": "-87.324368",_x000D_
  "latitude": "39.483709"_x000D_
}, {_x000D_
  "id": "11",_x000D_
  "category": "6",_x000D_
  "campus_location": "G3",_x000D_
  "title": "Delta Delta Delta Sorority",_x000D_
  "description": "<p>Delta Delta Delta</p>",_x000D_
  "longitude": "-87.317477",_x000D_
  "latitude": "39.482951"_x000D_
}, {_x000D_
  "id": "12",_x000D_
  "category": "6",_x000D_
  "campus_location": "D2",_x000D_
  "title": "Deming Hall",_x000D_
  "description": "<p>Deming Hall</p>",_x000D_
  "longitude": "-87.325822",_x000D_
  "latitude": "39.483421"_x000D_
}, {_x000D_
  "id": "13",_x000D_
  "category": "5",_x000D_
  "campus_location": "F1",_x000D_
  "title": "Facilities Operations",_x000D_
  "description": "<p>Facilities Operations</p>",_x000D_
  "longitude": "-87.321782",_x000D_
  "latitude": "39.484916"_x000D_
}, {_x000D_
  "id": "14",_x000D_
  "category": "2",_x000D_
  "campus_location": "E3",_x000D_
  "title": "Flame of the Millennium",_x000D_
  "description": "<p>Flame of Millennium sculpture</p>",_x000D_
  "longitude": "-87.323306",_x000D_
  "latitude": "39.481978"_x000D_
}, {_x000D_
  "id": "15",_x000D_
  "category": "5",_x000D_
  "campus_location": "E2",_x000D_
  "title": "Hadley Hall",_x000D_
  "description": "<p>Hadley Hall</p>",_x000D_
  "longitude": "-87.324046",_x000D_
  "latitude": "39.482887"_x000D_
}, {_x000D_
  "id": "16",_x000D_
  "category": "2",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Hatfield Hall",_x000D_
  "description": "<p>Hatfield Hall</p>",_x000D_
  "longitude": "-87.322340",_x000D_
  "latitude": "39.482146"_x000D_
}, {_x000D_
  "id": "17",_x000D_
  "category": "6",_x000D_
  "campus_location": "C2",_x000D_
  "title": "Hulman Memorial Union",_x000D_
  "description": "<p>Hulman Memorial Union</p>",_x000D_
  "longitude": "-87.32698",_x000D_
  "latitude": "39.483574"_x000D_
}, {_x000D_
  "id": "18",_x000D_
  "category": "1",_x000D_
  "campus_location": "E2",_x000D_
  "title": "John T. Myers Center for Technological Research with Industry",_x000D_
  "description": "<p>John T. Myers Center for Technological Research With Industry</p>",_x000D_
  "longitude": "-87.322984",_x000D_
  "latitude": "39.484063"_x000D_
}, {_x000D_
  "id": "19",_x000D_
  "category": "6",_x000D_
  "campus_location": "A2",_x000D_
  "title": "Lakeside Hall",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.330612",_x000D_
  "latitude": "39.482804"_x000D_
}, {_x000D_
  "id": "20",_x000D_
  "category": "6",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Lambda Chi Alpha Fraternity",_x000D_
  "description": "<p>Lambda Chi Alpha</p>",_x000D_
  "longitude": "-87.320999",_x000D_
  "latitude": "39.48305"_x000D_
}, {_x000D_
  "id": "21",_x000D_
  "category": "1",_x000D_
  "campus_location": "D2",_x000D_
  "title": "Logan Library",_x000D_
  "description": "<p>Logan Library</p>",_x000D_
  "longitude": "-87.324851",_x000D_
  "latitude": "39.483408"_x000D_
}, {_x000D_
  "id": "22",_x000D_
  "category": "6",_x000D_
  "campus_location": "C2",_x000D_
  "title": "Mees Hall",_x000D_
  "description": "<p>Mees Hall</p>",_x000D_
  "longitude": "-87.32778",_x000D_
  "latitude": "39.483533"_x000D_
}, {_x000D_
  "id": "23",_x000D_
  "category": "1",_x000D_
  "campus_location": "E2",_x000D_
  "title": "Moench Hall",_x000D_
  "description": "<p>Moench Hall</p>",_x000D_
  "longitude": "-87.323695",_x000D_
  "latitude": "39.483471"_x000D_
}, {_x000D_
  "id": "24",_x000D_
  "category": "1",_x000D_
  "campus_location": "G4",_x000D_
  "title": "Oakley Observatory",_x000D_
  "description": "<p>Oakley Observatory</p>",_x000D_
  "longitude": "-87.31616",_x000D_
  "latitude": "39.483789"_x000D_
}, {_x000D_
  "id": "25",_x000D_
  "category": "1",_x000D_
  "campus_location": "D2",_x000D_
  "title": "Olin Hall and Olin Advanced Learning Center",_x000D_
  "description": "<p>Olin Hall</p>",_x000D_
  "longitude": "-87.324550",_x000D_
  "latitude": "39.482796"_x000D_
}, {_x000D_
  "id": "26",_x000D_
  "category": "6",_x000D_
  "campus_location": "C3",_x000D_
  "title": "Percopo Hall",_x000D_
  "description": "<p>Percopo Hall</p>",_x000D_
  "longitude": "-87.328182",_x000D_
  "latitude": "39.482121"_x000D_
}, {_x000D_
  "id": "27",_x000D_
  "category": "6",_x000D_
  "campus_location": "G3",_x000D_
  "title": "Public Safety Office",_x000D_
  "description": "<p>The Office of Public Safety</p>",_x000D_
  "longitude": "-87.320377",_x000D_
  "latitude": "39.48191"_x000D_
}, {_x000D_
  "id": "28",_x000D_
  "category": "1",_x000D_
  "campus_location": "E2",_x000D_
  "title": "Rotz Mechanical Engineering Lab",_x000D_
  "description": "<p>Rotz Lab</p>",_x000D_
  "longitude": "-87.323247",_x000D_
  "latitude": "39.483711"_x000D_
}, {_x000D_
  "id": "28",_x000D_
  "category": "6",_x000D_
  "campus_location": "C2",_x000D_
  "title": "Scharpenberg Hall",_x000D_
  "description": "<p>Scharpenberg Hall</p>",_x000D_
  "longitude": "-87.328139",_x000D_
  "latitude": "39.483582"_x000D_
}, {_x000D_
  "id": "29",_x000D_
  "category": "6",_x000D_
  "campus_location": "G2",_x000D_
  "title": "Sigma Nu Fraternity",_x000D_
  "description": "<p>The Sigma Nu house</p>",_x000D_
  "longitude": "-87.31999",_x000D_
  "latitude": "39.48374"_x000D_
}, {_x000D_
  "id": "30",_x000D_
  "category": "6",_x000D_
  "campus_location": "E4",_x000D_
  "title": "South Campus / Rose-Hulman Ventures",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.330623",_x000D_
  "latitude": "39.417646"_x000D_
}, {_x000D_
  "id": "31",_x000D_
  "category": "6",_x000D_
  "campus_location": "C3",_x000D_
  "title": "Speed Hall",_x000D_
  "description": "<p>Speed Hall</p>",_x000D_
  "longitude": "-87.326632",_x000D_
  "latitude": "39.482121"_x000D_
}, {_x000D_
  "id": "32",_x000D_
  "category": "3",_x000D_
  "campus_location": "C1",_x000D_
  "title": "Sports and Recreation Center",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.3272",_x000D_
  "latitude": "39.484874"_x000D_
}, {_x000D_
  "id": "33",_x000D_
  "category": "6",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Triangle Fraternity",_x000D_
  "description": "<p>Triangle fraternity</p>",_x000D_
  "longitude": "-87.32113",_x000D_
  "latitude": "39.483659"_x000D_
}, {_x000D_
  "id": "34",_x000D_
  "category": "6",_x000D_
  "campus_location": "B3",_x000D_
  "title": "White Chapel",_x000D_
  "description": "<p>The White Chapel</p>",_x000D_
  "longitude": "-87.329367",_x000D_
  "latitude": "39.482481"_x000D_
}, {_x000D_
  "id": "35",_x000D_
  "category": "6",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Women's Fraternity Housing",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.320753",_x000D_
  "latitude": "39.482401"_x000D_
}, {_x000D_
  "id": "36",_x000D_
  "category": "3",_x000D_
  "campus_location": "E1",_x000D_
  "title": "Intramural Fields",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.321267",_x000D_
  "latitude": "39.485934"_x000D_
}, {_x000D_
  "id": "37",_x000D_
  "category": "3",_x000D_
  "campus_location": "A3",_x000D_
  "title": "James Rendel Soccer Field",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.332135",_x000D_
  "latitude": "39.480933"_x000D_
}, {_x000D_
  "id": "38",_x000D_
  "category": "3",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Art Nehf Field",_x000D_
  "description": "<p>Art Nehf Field</p>",_x000D_
  "longitude": "-87.330923",_x000D_
  "latitude": "39.48022"_x000D_
}, {_x000D_
  "id": "39",_x000D_
  "category": "3",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Women's Softball Field",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.329904",_x000D_
  "latitude": "39.480278"_x000D_
}, {_x000D_
  "id": "40",_x000D_
  "category": "3",_x000D_
  "campus_location": "D1",_x000D_
  "title": "Joy Hulbert Tennis Courts",_x000D_
  "description": "<p>The Joy Hulbert Outdoor Tennis Courts</p>",_x000D_
  "longitude": "-87.323767",_x000D_
  "latitude": "39.485595"_x000D_
}, {_x000D_
  "id": "41",_x000D_
  "category": "6",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Speed Lake",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.328134",_x000D_
  "latitude": "39.482779"_x000D_
}, {_x000D_
  "id": "42",_x000D_
  "category": "5",_x000D_
  "campus_location": "F1",_x000D_
  "title": "Recycling Center",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.320098",_x000D_
  "latitude": "39.484593"_x000D_
}, {_x000D_
  "id": "43",_x000D_
  "category": "1",_x000D_
  "campus_location": "F3",_x000D_
  "title": "Army ROTC",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.321342",_x000D_
  "latitude": "39.481992"_x000D_
}, {_x000D_
  "id": "44",_x000D_
  "category": "2",_x000D_
  "campus_location": "  ",_x000D_
  "title": "Self Made Man",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.326272",_x000D_
  "latitude": "39.484481"_x000D_
}, {_x000D_
  "id": "P1",_x000D_
  "category": "4",_x000D_
  "title": "Percopo Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.328756",_x000D_
  "latitude": "39.481587"_x000D_
}, {_x000D_
  "id": "P2",_x000D_
  "category": "4",_x000D_
  "title": "Speed Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.327361",_x000D_
  "latitude": "39.481694"_x000D_
}, {_x000D_
  "id": "P3",_x000D_
  "category": "4",_x000D_
  "title": "Main Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.326245",_x000D_
  "latitude": "39.481446"_x000D_
}, {_x000D_
  "id": "P4",_x000D_
  "category": "4",_x000D_
  "title": "Lakeside Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.330848",_x000D_
  "latitude": "39.483284"_x000D_
}, {_x000D_
  "id": "P5",_x000D_
  "category": "4",_x000D_
  "title": "Hatfield Hall Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.321417",_x000D_
  "latitude": "39.482398"_x000D_
}, {_x000D_
  "id": "P6",_x000D_
  "category": "4",_x000D_
  "title": "Women's Fraternity Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.320977",_x000D_
  "latitude": "39.482315"_x000D_
}, {_x000D_
  "id": "P7",_x000D_
  "category": "4",_x000D_
  "title": "Myers and Facilities Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.322243",_x000D_
  "latitude": "39.48417"_x000D_
}, {_x000D_
  "id": "P8",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.323241",_x000D_
  "latitude": "39.484758"_x000D_
}, {_x000D_
  "id": "P9",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.323617",_x000D_
  "latitude": "39.484311"_x000D_
}, {_x000D_
  "id": "P10",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.325714",_x000D_
  "latitude": "39.484584"_x000D_
}, {_x000D_
  "id": "P11",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.32778",_x000D_
  "latitude": "39.484145"_x000D_
}, {_x000D_
  "id": "P12",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.329035",_x000D_
  "latitude": "39.4848"_x000D_
}];_x000D_
_x000D_
for (i = 0; i < locations.length; i++) {_x000D_
_x000D_
  var marker = new google.maps.Marker({_x000D_
    position: new google.maps.LatLng(locations[i].latitude, locations[i].longitude),_x000D_
    title: locations[i].title,_x000D_
    map: map_x000D_
  });_x000D_
  gmarkers.push(marker);_x000D_
  google.maps.event.addListener(marker, 'click', (function(marker, i) {_x000D_
    return function() {_x000D_
      if (locations[i].description !== "" || locations[i].title !== "") {_x000D_
        infowindow.setContent('<div class="content" id="content-' + locations[i].id +_x000D_
          '" style="max-height:300px; font-size:12px;"><h3>' + locations[i].title + '</h3>' +_x000D_
          '<hr class="grey" />' +_x000D_
          hasImage(locations[i]) +_x000D_
          locations[i].description) + '</div>';_x000D_
        infowindow.open(map, marker);_x000D_
      }_x000D_
    }_x000D_
  })(marker, i));_x000D_
}_x000D_
_x000D_
function toggleMarkers() {_x000D_
  for (i = 0; i < gmarkers.length; i++) {_x000D_
    if (gmarkers[i].getMap() != null) gmarkers[i].setMap(null);_x000D_
    else gmarkers[i].setMap(map);_x000D_
  }_x000D_
}_x000D_
_x000D_
function hasImage(location) {_x000D_
  return '';_x000D_
}

html,_x000D_
body,_x000D_
#map {_x000D_
  height: 100%;_x000D_
  width: 100%;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script>_x000D_
<div id="controls">_x000D_
  <input type="button" value="Toggle All Markers" onClick="toggleMarkers()" />_x000D_
</div>_x000D_
<div id="map"></div>

What you want is probably:

$("select option:first-child")

What this code

attr("selected", "selected");

is doing is setting the "selected" attribute to "selected"

If you want the selected options, regardless of whether it is the first-child, the selector is:

$("select").children("[selected]")

ObervableCollection have constructor in which you can pass your list. Quoting MSDN:

 public ObservableCollection(
      List<T> list
 )

For me after installing windows-build-tools with the below comment

npm --add-python-to-path='true' --debug install --global windows-build-tools

running the code below

npm config set python "%USERPROFILE%\.windows-build-tools\python27\python.exe"

has worked.

you need to add Content-Disposition header, smth like this (although I used mod-python here, but principle should be the same):

request.headers_out['Content-Disposition'] = 'attachment; filename=%s' % myfname

I found a solution by myself after doing some research:

• Go to Eclipse home folder.
• Search for 'android' => In Windows 7 you can use search bar.
• Delete all the file related to android, which is shown in the results.
• Restart Eclipse.
• Install the ADT plugin again and Restart plugin.

Now everything works fine.

You get the cursor position by calling GetCursorPos.

POINT p;
if (GetCursorPos(&p))
{
    //cursor position now in p.x and p.y
}

This returns the cursor position relative to screen coordinates. Call ScreenToClient to map to window coordinates.

if (ScreenToClient(hwnd, &p))
{
    //p.x and p.y are now relative to hwnd's client area
}

You hide and show the cursor with ShowCursor.

ShowCursor(FALSE);//hides the cursor
ShowCursor(TRUE);//shows it again

You must ensure that every call to hide the cursor is matched by one that shows it again.

36, and the GUID will only use 0-9A-F (hexidecimal!).

12345678-1234-1234-1234-123456789012

That's 36 characters in any GUID--they are of constant length. You can read a bit more about the intricacies of GUIDs here.

You will need two more in length if you want to store the braces.

Note: 36 is the string length with the dashes in between. They are actually 16-byte numbers.

A possible CSS ONLY solution can be achived with position: sticky;

The browser support is actually really good: https://caniuse.com/#search=position%3A%20sticky

here is an example: https://jsfiddle.net/0vcoa43L/7/

Use @title in your controllers when you want your variable to be available in your views.

The explanation is that @title is an instance variable while title is a local variable. Rails makes instance variables from controllers available to views because the template code (erb, haml, etc) is executed within the scope of the current controller instance.

you can use this one.

<div id="test"></div>

you java script code should be like that.

setInterval(function(){
      $('#test').load('test.php');
 },5000);

This documentation suggests quoting will work:

<string name="my_str_spaces">" Before and after? "</string>

No, APK Manager decompiles the .dex file into .smali and binary .xml to human readable xml.

The sequence (based on APK Manager 4.9) is 22 to select the package, and then 9 to decompile it. If you press 1 instead of 9, then you will just unpack it (useful only if you want to exchange .png images).

There is no tool available to decompile back to .java files and most probably it won't be any. There is an alternative, which is using dex2jar to transform the dex file in to a .class file, and then use a jar decompiler (such as the free jd-gui) to plain text java. The process is far from optimal, though, and it won't generate working code, but it's decent enough to be able to read it.

dex2jar: https://github.com/pxb1988/dex2jar

jd-gui: http://jd.benow.ca/

Edit: I knew there was somewhere here in SO a question with very similar answers... decompiling DEX into Java sourcecode

You can use

  ls -lrt -d -1 "$PWD"/{*,.*}   

It will also catch hidden files.

I see two options:

1) Implement your own IViewEngine and set the ViewEngine property of the Controller you are using to your ImageViewEngine in your desired "image" method.

2) Use a view :-). Just change the content type etc.

function atLeastTwoTrue($a, $b, $c) {

  int count = 0;
  count = (a ? count + 1 : count);
  count = (b ? count + 1 : count);
  count = (c ? count + 1 : count);
  return (count >= 2);
}

(In the diagrams and text below, PC is the address of the branch instruction itself. PC+4 is the end of the branch instruction itself, and the start of the branch delay slot. Except in the absolute jump diagram.)

1. Branch Address Calculation

In MIPS branch instruction has only 16 bits offset to determine next instruction. We need a register added to this 16 bit value to determine next instruction and this register is actually implied by architecture. It is PC register since PC gets updated (PC+4) during the fetch cycle so that it holds the address of the next instruction.

We also limit the branch distance to -2^15 to +2^15 - 1 instruction from the (instruction after the) branch instruction. However, this is not real issue since most branches are local anyway.

So step by step :

• Sign extend the 16 bit offset value to preserve its value.
• Multiply resulting value with 4. The reason behind this is that If we are going to branch some address, and PC is already word aligned, then the immediate value has to be word-aligned as well. However, it makes no sense to make the immediate word-aligned because we would be wasting low two bits by forcing them to be 00.
• Now we have a 32 bit relative offset. Add this value to PC + 4 and that is your branch address.

2. Jump Address Calculation

For Jump instruction MIPS has only 26 bits to determine Jump location. Jumps are relative to PC in MIPS. Like branch, immediate jump value needs to be word-aligned; therefore, we need to multiply 26 bit address with four.

Again step by step:

• Multiply 26 bit value with 4.
• Since we are jumping relative to PC+4 value, concatenate first four bits of PC+4 value to left of our jump address.
• Resulting address is the jump value.

In other words, replace the lower 28 bits of the PC + 4 with the lower 26 bits of the fetched instruction shifted left by 2 bits.

Jumps are region-relative to the branch-delay slot, not necessarily the branch itself. In the diagram above, PC has already advanced to the branch delay slot before the jump calculation. (In a classic-RISC 5 stage pipeline, the BD was fetched in the same cycle the jump is decoded, so that PC+4 next instruction address is already available for jumps as well as branches, and calculating relative to the jump's own address would have required extra work to save that address.)

Source: Bilkent University CS 224 Course Slides

I realise this is an old post, but just in case anyone else is looking, you can use Contains by providing the case insensitive string equality comparer like so:

using System.Linq;

// ...

if (testList.Contains(keyword, StringComparer.OrdinalIgnoreCase))
{
    Console.WriteLine("Keyword Exists");
}

This has been available since .net 2.0 according to msdn.

thanks Paul Wardrip in my case I use required.

@RequestMapping(value={ "/calificacion-usuario/{idUsuario}/{annio}/{mes}", "/calificacion-usuario/{idUsuario}" }, method=RequestMethod.GET)
public List<Calificacion> getCalificacionByUsuario(@PathVariable String idUsuario
        , @PathVariable(required = false) Integer annio
        , @PathVariable(required = false) Integer mes) throws Exception {
    return repositoryCalificacion.findCalificacionByName(idUsuario, annio, mes);
}

This is probably unlikely, but given that your observed behaviour is unusual it needs to be checked and no-one else has mentioned it.

Are you absolutely sure that all objects are owned by dbo and you don't have a rogue copies owned by yourself or a different user present as well?

Just occasionally when I've seen odd behaviour it's because there was actually two copies of an object and which one you get depends on what is specified and who you are logged on as. For example it is perfectly possible to have two copies of a view or procedure with the same name but owned by different owners - a situation that can arise where you are not logged onto the database as a dbo and forget to specify dbo as object owner when you create the object.

In note that in the text you are running some things without specifying owner, eg

sp_recompile ViewOpener

if for example there where two copies of viewOpener present owned by dbo and [some other user] then which one you actually recompile if you don't specify is dependent upon circumstances. Ditto with the Report_Opener view - if there where two copies (and they could differ in specification or execution plan) then what is used depends upon circumstances - and as you do not specify owner it is perfectly possible that your adhoc query might use one and the compiled procedure might use use the other.

As I say, it's probably unlikely but it is possible and should be checked because your issues could be that you're simply looking for the bug in the wrong place.

Try downloading the scipy file from the below link

https://sourceforge.net/projects/scipy/?source=typ_redirect

It will be a .exe file and you just need to run it. But be sure to chose the scipy version corresponding to your python version.

When the scipy.exe file is run it will locate the python directory and will be installed .

In Swift 3 you can use my simple class KRDeviceType.

https://github.com/ulian-onua/KRDeviceType

It well documented and supports operators ==, >=, <=.

For example to detect if device has bounds of iPhone 6/6s/7, you can just use next comparison:

if KRDeviceType() == .iPhone6 {
// Perform appropiate operations
}

To detect if device has bounds of iPhone 5/5S/SE or earlier (iPhone 4s) you can use next comparison:

if KRDeviceType() <= .iPhone5 {   //iPhone 5/5s/SE of iPhone 4s
// Perform appropiate operations (for example, set up constraints for those old devices)
}

Although ididak's response is pretty cool, and Handyman5 provides a script to use it, I found it a little restricted to use that approach.

Sometimes you need to search for something that can appear/disappear over time, so why not search against all commits? Besides that, sometimes you need a verbose response, and other times only commit matches. Here are two versions of those options. Put these scripts on your path:

git-find-file

for branch in $(git rev-list --all)
do
  if (git ls-tree -r --name-only $branch | grep --quiet "$1")
  then
     echo $branch
  fi
done

git-find-file-verbose

for branch in $(git rev-list --all)
do
  git ls-tree -r --name-only $branch | grep "$1" | sed 's/^/'$branch': /'
done

Now you can do

$ git find-file <regex>
sha1
sha2

$ git find-file-verbose <regex>
sha1: path/to/<regex>/searched
sha1: path/to/another/<regex>/in/same/sha
sha2: path/to/other/<regex>/in/other/sha

See that using getopt you can modify that script to alternate searching all commits, refs, refs/heads, been verbose, etc.

$ git find-file <regex>
$ git find-file --verbose <regex>
$ git find-file --verbose --decorated --color <regex>

Checkout https://github.com/albfan/git-find-file for a possible implementation.

You can use this example without using temp table:

DECLARE

  l_var VARCHAR2(32767); -- max length

BEGIN

FOR rec IN (SELECT ID, LONG_COLUMN FROM TABLE_WITH_LONG_COLUMN) LOOP
  l_var := rec.LONG_COLUMN;
  IF l_var LIKE '%350%' THEN -- is there '350' string?
    dbms_output.put_line('ID:' || rec.ID || ' COLUMN:' || rec.LONG_COLUMN);
  END IF;
END LOOP;

END;

Of course there is a problem if LONG has more than 32K characters.

HTML

<form enctype="multipart/form-data" action="upload.php" method="post">
    <input name="file[]" type="file" />
    <button class="add_more">Add More Files</button>
    <input type="button" value="Upload File" id="upload"/>
</form>

Javascript

 $(document).ready(function(){
    $('.add_more').click(function(e){
        e.preventDefault();
        $(this).before("<input name='file[]' type='file'/>");
    });
});

for ajax upload

$('#upload').click(function() {
    var filedata = document.getElementsByName("file"),
            formdata = false;
    if (window.FormData) {
        formdata = new FormData();
    }
    var i = 0, len = filedata.files.length, img, reader, file;

    for (; i < len; i++) {
        file = filedata.files[i];

        if (window.FileReader) {
            reader = new FileReader();
            reader.onloadend = function(e) {
                showUploadedItem(e.target.result, file.fileName);
            };
            reader.readAsDataURL(file);
        }
        if (formdata) {
            formdata.append("file", file);
        }
    }
    if (formdata) {
        $.ajax({
            url: "/path to upload/",
            type: "POST",
            data: formdata,
            processData: false,
            contentType: false,
            success: function(res) {

            },       
            error: function(res) {

             }       
             });
            }
        });

PHP

for($i=0; $i<count($_FILES['file']['name']); $i++){
    $target_path = "uploads/";
    $ext = explode('.', basename( $_FILES['file']['name'][$i]));
    $target_path = $target_path . md5(uniqid()) . "." . $ext[count($ext)-1]; 

    if(move_uploaded_file($_FILES['file']['tmp_name'][$i], $target_path)) {
        echo "The file has been uploaded successfully <br />";
    } else{
        echo "There was an error uploading the file, please try again! <br />";
    }
}

/** 
    Edit: $target_path variable need to be reinitialized and should 
    be inside for loop to avoid appending previous file name to new one. 
*/

Please use the script above script for ajax upload. It will work

Just to give you another example, although range(value) is by far the best way to do this, this might help you later on something else.

list = []
calc = 0

while int(calc) < 9:
    list.append(calc)
    calc = int(calc) + 1

print list
[0, 1, 2, 3, 4, 5, 6, 7, 8]

You need to add an additional parameter:

$http.get(url).then(
    function(response) {
        console.log('get',response)
    },
    function(data) {
        // Handle error here
    })

James Curran succinctly says: "Switches based on integers can be optimized to very efficent code. Switches based on other data type can only be compiled to a series of if() statements. For that reason C & C++ only allow switches on integer types, since it was pointless with other types."

My opinion, and it's only that, is that as soon as you start switching on non-primitives you need to start thinking about "equals" versus "==". Firstly comparing two strings can be a fairly lengthy procedure, adding to the performance problems that are mentioned above. Secondly if there is switching on strings there will be demand for switching on strings ignoring case, switching on strings considering/ignoring locale,switching on strings based on regex.... I would approve of a decision that saved a lot of time for the language developers at the cost of a small amount of time for programmers.

I agree with Jason.

I got caught out doing this:

#import <sys/time.h>  // to use gettimeofday() function
#import <time.h>      // to use time() function

For GNU gcc, it kept complaining that time() function was not defined.

So then I changed #import to #include and all went ok.

Reason:

You #import <sys/time.h>:
    <sys/time.h> includes only a part of <time.h> by using #defines

You #import <time.h>:
    No go. Even though only part of <time.h> was already included, as
    far as #import is concerned, that file is now already completely included.

Bottom line:

C/C++ headers traditionally includes parts of other include files.
So for C/C++ headers, use #include.
For objc/objc++ headers, use #import.

There are many anwers in this question, probably all will give you the answer you are looking for. But as @TallGreenTree mentions, there is a function for this.

But the problem of the answer of @TallGreenTree is that it doesn't round up, it rounds to the nearest 10. To solve this, add +5 to your number in order to round up. If you want to round down, do -5.

So in code:

round($num + 5, -1);

You can't use the round mode for rounding up, because that only rounds up fractions and not whole numbers.

If you want to round up to the nearest 100, you shoud use +50.

1) Download winutils.exe from https://github.com/steveloughran/winutils 
2) Create a directory In windows "C:\winutils\bin
3) Copy the winutils.exe inside the above bib folder .
4) Set the environmental property in the code 
  System.setProperty("hadoop.home.dir", "file:///C:/winutils/");
5) Create a folder "file:///C:/temp" and give 777 permissions.
6) Add config property in spark Session ".config("spark.sql.warehouse.dir", "file:///C:/temp")"

As other answers mentioned, (upper case) J and search + replace for \n can be used generally to strip newline characters and to concatenate lines.

But in order to get rid of the trailing newline character in the last line, you need to do this in Vim:

:set noendofline binary
:w

Re jcoby's answer:

bytea being a "normal" column also means the value being read completely into memory when you fetch it. Blobs, in contrast, you can stream into stdout. That helps in reducing the server memory footprint. Especially, when you store 4-6 MPix images.

No problem with backing up blobs. pg_dump provides "-b" option to include the large objects into the backup.

So, I prefer using pg_lo_*, you may guess.

Re Kris Erickson's answer:

I'd say the opposite :). When images are not the only data you store, don't store them on the file system unless you absolutely have to. It's such a benefit to be always sure about your data consistency, and to have the data "in one piece" (the DB). BTW, PostgreSQL is great in preserving consistency.

However, true, reality is often too performance-demanding ;-), and it pushes you to serve the binary files from the file system. But even then I tend to use the DB as the "master" storage for binaries, with all the other relations consistently linked, while providing some file system-based caching mechanism for performance optimization.

Sure! Setup:

>>> import pandas as pd
>>> from random import randint
>>> df = pd.DataFrame({'A': [randint(1, 9) for x in range(10)],
                   'B': [randint(1, 9)*10 for x in range(10)],
                   'C': [randint(1, 9)*100 for x in range(10)]})
>>> df
   A   B    C
0  9  40  300
1  9  70  700
2  5  70  900
3  8  80  900
4  7  50  200
5  9  30  900
6  2  80  700
7  2  80  400
8  5  80  300
9  7  70  800

We can apply column operations and get boolean Series objects:

>>> df["B"] > 50
0    False
1     True
2     True
3     True
4    False
5    False
6     True
7     True
8     True
9     True
Name: B
>>> (df["B"] > 50) & (df["C"] == 900)
0    False
1    False
2     True
3     True
4    False
5    False
6    False
7    False
8    False
9    False

[Update, to switch to new-style .loc]:

And then we can use these to index into the object. For read access, you can chain indices:

>>> df["A"][(df["B"] > 50) & (df["C"] == 900)]
2    5
3    8
Name: A, dtype: int64

but you can get yourself into trouble because of the difference between a view and a copy doing this for write access. You can use .loc instead:

>>> df.loc[(df["B"] > 50) & (df["C"] == 900), "A"]
2    5
3    8
Name: A, dtype: int64
>>> df.loc[(df["B"] > 50) & (df["C"] == 900), "A"].values
array([5, 8], dtype=int64)
>>> df.loc[(df["B"] > 50) & (df["C"] == 900), "A"] *= 1000
>>> df
      A   B    C
0     9  40  300
1     9  70  700
2  5000  70  900
3  8000  80  900
4     7  50  200
5     9  30  900
6     2  80  700
7     2  80  400
8     5  80  300
9     7  70  800

Note that I accidentally typed == 900 and not != 900, or ~(df["C"] == 900), but I'm too lazy to fix it. Exercise for the reader. :^)

Eg:

Datatable newTable =  new DataTable();

            foreach(string s1 in list)
            {
                if (s1 != string.Empty) {
                    dvProducts.RowFilter = "(CODE like '" + serachText + "*') AND (CODE <> '" + s1 + "')";
                    foreach(DataRow dr in dvProducts.ToTable().Rows)
                    {
                       newTable.ImportRow(dr);
                    }
                }
            }
ListView1.DataSource = newTable;
ListView1.DataBind();

We can use case statement Like this

select Name,EmailId,gender=case 
when gender='M' then 'F'
when gender='F' then 'M'
end
 from [dbo].[Employees]

WE can also it as follow.

select Name,EmailId,case gender
when 'M' then 'F'
when 'F' then 'M'
end
 from [dbo].[Employees]

In your code behind file, have a public variable

public partial class _Default : System.Web.UI.Page
{
    public string clients;

    protected void Page_Load(object sender, EventArgs e)
    {
        // your code that at one points sets the variable
        this.clients = "abc";
    }
}

now in your design code, just assign that to something, like:

<div>
    <p><%= clients %></p>
</div>

or even a javascript variable

<script type="text/javascript">

    var clients = '<%= clients %>';

</script>

You can submit form by just clicking on checkbox by simple method in JavaScript. Inside form tag or Input attribute add following attribute:

    onchange="this.form.submit()"

Example:

<form>
      <div>
           <input type="checkbox">
      </div>
</form>

As other people said defining private methods in the @implementation block is OK for most purposes.

On the topic of code organization - I like to keep them together under pragma mark private for easier navigation in Xcode

@implementation MyClass 
// .. public methods

# pragma mark private 
// ...

@end

With Intellij Toggle Skip Test Mode can be used from Maven Projects tab:

You have not placed the script tags for angular js

you can do so by using cdn or downloading the angularjs for your project and then referencing it

after this you have to add your own java script in your case main.js

that should do

You have to enable curl with php.

Here is the instructions for same

Hibernate is implementation of "JPA" which is a specification for Java objects in Database.

I would recommend to use w.r.t JPA as you can switch between different ORMS.

When you use JDBC then you need to use SQL Queries, so if you are proficient in SQL then go for JDBC.

MAMP 5.3, you will not find my.cnf and adding them does not work as that max_allowed_packet is stored in variables.

One solution can be:

1. Go to http://localhost/phpmyadmin
2. Go to SQL tab
3. Run SHOW VARIABLES and check the values, if it is small then run with big values

4. Run the following query, it set max_allowed_packet to 7gb:

   set global max_allowed_packet=268435456;

For some, you may need to increase the following values as well:

set global wait_timeout = 600;
set innodb_log_file_size =268435456;

I will quote myself from this question: https://stackoverflow.com/questions/780837/what-is-a-good-linux-ide-for-code-completion/917854#917854

Someone already said this before me, but QtCreator is really good for Qt4 development.

Not only it has a really good code completion support. It also knows a little more about the code and what to complete then I thought I needed. For example it knows about slots/signals. This means that connecting slots/signals via code is much easier then before.

The code editing is really nice. I remember that when refactoring code, (a few variables starting with underscore) it remembered the cursor position between lines and this made the refactoring much easier. The code indentation is smart enough to not get in my way (KDevelop was configurable, but QtCreator learns how I code. At least it feels like it does).

Then there are the cool key combinations. Most of the functionality of the IDE can be accessed using shortcuts. The "control+k" thingie is a nice thing, which some command line users would like, but I am more GUI oriented. I don't use it.

What I really like, is the split window command. Yes, KDevelop3 does it, but not as nice as QtCreator. My favorite is control+e,3 which I use to display the header and implementations of my classes. Once again, the navigation here is the best I have seen (control+e,o).

It also has a nice SCM integration. I usually use SVN, and quite frankly it's not as good as I need: no shortcut to diff the project, no diff to commit the whole project, no option to commit several files.

I also don't like the "total integration of external tools". I still like the external QtAssistant - control+tab is easier to read large articles. But.... when you define a QString s, and 3 lines bellow you want to read the interface of QString, you put your cursor on "s" and press F1 - the assistant comes as a sidebar with QString's documentation. A huge advantage.

Want to follow a definition? F2 to the help. F4? Changes header/implementation (yes, eclipse does this better...).

The debugger is good. It's not as good as VisualStudio but ... it has support for Qt4 internals (you can see the value of QString and QList!).

I can continue... but IMHO you will need to give it a second and third try. It really is a good product. Not as flexible as Eclipse (hi ryansstack), but it's a really small, fast and young project. I stopped developing QDevelop because I really found what I was looking for.

ps: yes, I mean stopped developing QDevelop. I was in the development team.

My response is for Qt4 development only. Be warned.

The number 0 in {0:X} refers to the position in the list or arguments. In this case 0 means use the first value, which is Blue. Use {1:X} for the second argument (Green), and so on.

colorstring = String.Format("#{0:X}{1:X}{2:X}{3:X}", Blue, Green, Red, Space);

The syntax for the format parameter is described in the documentation:

Format Item Syntax

Each format item takes the following form and consists of the following components:

{ index[,alignment][:formatString]}

The matching braces ("{" and "}") are required.

Index Component

The mandatory index component, also called a parameter specifier, is a number starting from 0 that identifies a corresponding item in the list of objects. That is, the format item whose parameter specifier is 0 formats the first object in the list, the format item whose parameter specifier is 1 formats the second object in the list, and so on.

Multiple format items can refer to the same element in the list of objects by specifying the same parameter specifier. For example, you can format the same numeric value in hexadecimal, scientific, and number format by specifying a composite format string like this: "{0:X} {0:E} {0:N}".

Each format item can refer to any object in the list. For example, if there are three objects, you can format the second, first, and third object by specifying a composite format string like this: "{1} {0} {2}". An object that is not referenced by a format item is ignored. A runtime exception results if a parameter specifier designates an item outside the bounds of the list of objects.

Alignment Component

The optional alignment component is a signed integer indicating the preferred formatted field width. If the value of alignment is less than the length of the formatted string, alignment is ignored and the length of the formatted string is used as the field width. The formatted data in the field is right-aligned if alignment is positive and left-aligned if alignment is negative. If padding is necessary, white space is used. The comma is required if alignment is specified.

Format String Component

The optional formatString component is a format string that is appropriate for the type of object being formatted. Specify a standard or custom numeric format string if the corresponding object is a numeric value, a standard or custom date and time format string if the corresponding object is a DateTime object, or an enumeration format string if the corresponding object is an enumeration value. If formatString is not specified, the general ("G") format specifier for a numeric, date and time, or enumeration type is used. The colon is required if formatString is specified.

Note that in your case you only have the index and the format string. You have not specified (and do not need) an alignment component.

This original answer I wrote is a myth from the folklore of computing: debunked by Dennis Ritchie as "historically impossible" as noted in the letters to the editors of Communications of the ACM July 2012 doi:10.1145/2209249.2209251

The C increment/decrement operators were invented at a time when the C compiler wasn't very smart and the authors wanted to be able to specify the direct intent that a machine language operator should be used which saved a handful of cycles for a compiler which might do a

load memory
load 1
add
store memory

instead of

inc memory 

and the PDP-11 even supported "autoincrement" and "autoincrement deferred" instructions corresponding to *++p and *p++, respectively. See section 5.3 of the manual if horribly curious.

As compilers are smart enough to handle the high-level optimization tricks built into the syntax of C, they are just a syntactic convenience now.

Python doesn't have tricks to convey intentions to the assembler because it doesn't use one.

Is there a reason you are not doing something like:

public class IPGUI extends JFrame implements ActionListener 
{
    private static JPanel contentPane;

    private JButton btnConvertDocuments;
    private JButton btnExtractImages;
    private JButton btnParseRIDValues;
    private JButton btnParseImageInfo;

    public IPGUI() 
    {
        ...

        btnConvertDocuments = new JButton("1. Convert Documents");

        ...

        btnExtractImages = new JButton("2. Extract Images");

        ...

        //etc.
    }

    public void actionPerformed(ActionEvent event) 
    {
        String command = event.getActionCommand();

        if (command.equals("w"))
        {
            FileConverter fc = new FileConverter();
            btnConvertDocuments.setEnabled( false );
        }
        else if (command.equals("x"))
        {
            ImageExtractor ie = new ImageExtractor();
            btnExtractImages.setEnabled( false );
        }

        // etc.
    }    
}

The if statement with your disabling code won't get called unless you keep calling the IPGUI constructor.

$observe() is a method on the Attributes object, and as such, it can only be used to observe/watch the value change of a DOM attribute. It is only used/called inside directives. Use $observe when you need to observe/watch a DOM attribute that contains interpolation (i.e., {{}}'s).
E.g., attr1="Name: {{name}}", then in a directive: attrs.$observe('attr1', ...).
(If you try scope.$watch(attrs.attr1, ...) it won't work because of the {{}}s -- you'll get undefined.) Use $watch for everything else.

$watch() is more complicated. It can observe/watch an "expression", where the expression can be either a function or a string. If the expression is a string, it is $parse'd (i.e., evaluated as an Angular expression) into a function. (It is this function that is called every digest cycle.) The string expression can not contain {{}}'s. $watch is a method on the Scope object, so it can be used/called wherever you have access to a scope object, hence in

• a controller -- any controller -- one created via ng-view, ng-controller, or a directive controller
• a linking function in a directive, since this has access to a scope as well

Because strings are evaluated as Angular expressions, $watch is often used when you want to observe/watch a model/scope property. E.g., attr1="myModel.some_prop", then in a controller or link function: scope.$watch('myModel.some_prop', ...) or scope.$watch(attrs.attr1, ...) (or scope.$watch(attrs['attr1'], ...)).
(If you try attrs.$observe('attr1') you'll get the string myModel.some_prop, which is probably not what you want.)

As discussed in comments on @PrimosK's answer, all $observes and $watches are checked every digest cycle.

Directives with isolate scopes are more complicated. If the '@' syntax is used, you can $observe or $watch a DOM attribute that contains interpolation (i.e., {{}}'s). (The reason it works with $watch is because the '@' syntax does the interpolation for us, hence $watch sees a string without {{}}'s.) To make it easier to remember which to use when, I suggest using $observe for this case also.

To help test all of this, I wrote a Plunker that defines two directives. One (d1) does not create a new scope, the other (d2) creates an isolate scope. Each directive has the same six attributes. Each attribute is both $observe'd and $watch'ed.

<div d1 attr1="{{prop1}}-test" attr2="prop2" attr3="33" attr4="'a_string'"
        attr5="a_string" attr6="{{1+aNumber}}"></div>

Look at the console log to see the differences between $observe and $watch in the linking function. Then click the link and see which $observes and $watches are triggered by the property changes made by the click handler.

Notice that when the link function runs, any attributes that contain {{}}'s are not evaluated yet (so if you try to examine the attributes, you'll get undefined). The only way to see the interpolated values is to use $observe (or $watch if using an isolate scope with '@'). Therefore, getting the values of these attributes is an asynchronous operation. (And this is why we need the $observe and $watch functions.)

Sometimes you don't need $observe or $watch. E.g., if your attribute contains a number or a boolean (not a string), just evaluate it once: attr1="22", then in, say, your linking function: var count = scope.$eval(attrs.attr1). If it is just a constant string – attr1="my string" – then just use attrs.attr1 in your directive (no need for $eval()).

See also Vojta's google group post about $watch expressions.

If you want the text value of a QString object you can use the __str__ property, like this:

>>> a = QtCore.QString("Happy Happy, Joy Joy!")
>>> a
PyQt4.QtCore.QString(u'Happy Happy, Joy Joy!')
>>> a.__str__()
u'Happy Happy, Joy Joy!'

Hope that helps.

Late but more complete answer in point of getting the most advanced date from $Output

## Q:\test\2011\02\SO_5097125.ps1
## simulate object input with a here string 
$Output = @"
"Date"
"Monday, April 08, 2013 12:00:00 AM"
"Friday, April 08, 2011 12:00:00 AM"
"@ -split '\r?\n' | ConvertFrom-Csv

## use Get-Date and calculated property in a pipeline
$Output | Select-Object @{n='Date';e={Get-Date $_.Date}} |
    Sort-Object Date | Select-Object -Last 1 -Expand Date

## use Get-Date in a ForEach-Object
$Output.Date | ForEach-Object{Get-Date $_} |
    Sort-Object | Select-Object -Last 1

## use [datetime]::ParseExact
## the following will only work if your locale is English for day, month day abbrev.
$Output.Date | ForEach-Object{
    [datetime]::ParseExact($_,'dddd, MMMM dd, yyyy hh:mm:ss tt',$Null)
} | Sort-Object | Select-Object -Last 1

## for non English locales
$Output.Date | ForEach-Object{
    [datetime]::ParseExact($_,'dddd, MMMM dd, yyyy hh:mm:ss tt',[cultureinfo]::InvariantCulture)
} | Sort-Object | Select-Object -Last 1

## in case the day month abbreviations are in other languages, here German
## simulate object input with a here string 
$Output = @"
"Date"
"Montag, April 08, 2013 00:00:00"
"Freidag, April 08, 2011 00:00:00"
"@ -split '\r?\n' | ConvertFrom-Csv
$CIDE = New-Object System.Globalization.CultureInfo("de-DE")
$Output.Date | ForEach-Object{
    [datetime]::ParseExact($_,'dddd, MMMM dd, yyyy HH:mm:ss',$CIDE)
} | Sort-Object | Select-Object -Last 1

SHGetKnownFolderPath:

Retrieves the full path of a known folder identified by the folder's KNOWNFOLDERID.

And, FOLDERID_CommonStartup:

Default Path %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\StartUp

There are also managed equivalents, but you haven't told us what you're programming in.

I added "\Anaconda3_64\" and "\Anaconda3_64\Scripts\" to the PATH variable. Then I can use conda from powershell or command prompt.

Try using this: On the command line, in your home directory, create a directory for global installations:

mkdir ~/.npm-global

Configure npm to use the new directory path:

npm config set prefix '~/.npm-global'

In your preferred text editor, open or create a ~/.profile file and add this line:

export PATH=~/.npm-global/bin:$PATH

On the command line, update your system variables:

source ~/.profile

Now use npm install it should work.

Another common use for closures is to bind this in a method to a specific object, allowing it to be called elsewhere (such as as an event handler).

function bind(obj, method) {
    if (typeof method == 'string') {
        method = obj[method];
    }
    return function () {
        method.apply(obj, arguments);
    }
}
...
document.body.addEventListener('mousemove', bind(watcher, 'follow'), true);

Whenever a mousemove event fires, watcher.follow(evt) is called.

Closures are also an essential part of higher-order functions, allowing the very common pattern of rewriting multiple similar functions as a single higher order function by parameterizing the dissimilar portions. As an abstract example,

foo_a = function (...) {A a B}
foo_b = function (...) {A b B}
foo_c = function (...) {A c B}

becomes

fooer = function (x) {
    return function (...) {A x B}
}

where A and B aren't syntactical units but source code strings (not string literals).

See "Streamlining my javascript with a function" for a concrete example.

In your action method, return Json(object) to return JSON to your page.

public ActionResult SomeActionMethod() {
  return Json(new {foo="bar", baz="Blech"});
}

Then just call the action method using Ajax. You could use one of the helper methods from the ViewPage such as

<%= Ajax.ActionLink("SomeActionMethod", new AjaxOptions {OnSuccess="somemethod"}) %>

SomeMethod would be a javascript method that then evaluates the Json object returned.

If you want to return a plain string, you can just use the ContentResult:

public ActionResult SomeActionMethod() {
    return Content("hello world!");
}

ContentResult by default returns a text/plain as its contentType.
This is overloadable so you can also do:

return Content("<xml>This is poorly formatted xml.</xml>", "text/xml");

Here is a short, flexible snippet to convert a datetime-string in a cross-browser-safe fashion as nicel detailed by @drankin2112.

var inputTimestamp = "2014-04-29 13:00:15"; //example

var partsTimestamp = inputTimestamp.split(/[ \/:-]/g);
if(partsTimestamp.length < 6) {
    partsTimestamp = partsTimestamp.concat(['00', '00', '00'].slice(0, 6 - partsTimestamp.length));
}
//if your string-format is something like '7/02/2014'...
//use: var tstring = partsTimestamp.slice(0, 3).reverse().join('-');
var tstring = partsTimestamp.slice(0, 3).join('-');
tstring += 'T' + partsTimestamp.slice(3).join(':') + 'Z'; //configure as needed
var timestamp = Date.parse(tstring);

Your browser should provide the same timestamp result as Date.parse with:

(new Date(tstring)).getTime()

As you said, Safari sends Cache-Control: max-age=0 on reload. Express (or more specifically, Express's dependency, node-fresh) considers the cache stale when Cache-Control: no-cache headers are received, but it doesn't do the same for Cache-Control: max-age=0. From what I can tell, it probably should. But I'm not an expert on caching.

The fix is to change (what is currently) line 37 of node-fresh/index.js from

if (cc && cc.indexOf('no-cache') !== -1) return false;  

to

if (cc && (cc.indexOf('no-cache') !== -1 ||
  cc.indexOf('max-age=0') !== -1)) return false;

I forked node-fresh and express to include this fix in my project's package.json via npm, you could do the same. Here are my forks, for example:

https://github.com/stratusdata/node-fresh https://github.com/stratusdata/express#safari-reload-fix

The safari-reload-fix branch is based on the 3.4.7 tag.

The problem in your code is xml.LoadXml(filePath);

LoadXml method take parameter as xml data not the xml file path

Try this code

   string xmlFile = File.ReadAllText(@"D:\Work_Time_Calculator\10-07-2013.xml");
                XmlDocument xmldoc = new XmlDocument();
                xmldoc.LoadXml(xmlFile);
                XmlNodeList nodeList = xmldoc.GetElementsByTagName("Short_Fall");
                string Short_Fall=string.Empty;
                foreach (XmlNode node in nodeList)
                {
                    Short_Fall = node.InnerText;
                }

Edit

Seeing the last edit of your question i found the solution,

Just replace the below 2 lines

XmlNode node = xml.SelectSingleNode("/Data[@*]/Short_Fall");
string id = node["Short_Fall"].InnerText; // Exception occurs here ("Object reference not set to an instance of an object.")

with

string id = xml.SelectSingleNode("Data/Short_Fall").InnerText;

It should solve your problem or you can use the solution i provided earlier.

If you're using Windows 10, if you use

    py -m pip install pyqt5

in the command prompt it should download fine. Depending on either the version of Python or Windows sometimes python -m pip install pyqt5 isn't accepted, so you have to use py instead. pip is a good way to download a lot of stuff, so I'd recommend that.

You may find that gnuplot's for loops are useful in this case, if you adjust your filenames or graph titles appropriately.

e.g.

filenames = "first second third fourth fifth"
plot for [file in filenames] file."dat" using 1:2 with lines

and

filename(n) = sprintf("file_%d", n)
plot for [i=1:10] filename(i) using 1:2 with lines

How about putting the checkbox into the label, making the label automatically "click sensitive" for the check box, and giving the checkbox a onchange event?

<label ..... ><input type="checkbox" onchange="toggleCheckbox(this)" .....> 

function toggleCheckbox(element)
 {
   element.checked = !element.checked;
 }

This will additionally catch users using a keyboard to toggle the check box, something onclick would not.

The context lets you provide arguments at call-time, allowing easy customization of generic pre-built helper functions.

some examples:

// stock footage:
function addTo(x){ "use strict"; return x + this; }
function pluck(x){ "use strict"; return x[this]; }
function lt(x){ "use strict"; return x < this; }

// production:
var r = [1,2,3,4,5,6,7,8,9];
var words = "a man a plan a canal panama".split(" ");

// filtering numbers:
_.filter(r, lt, 5); // elements less than 5
_.filter(r, lt, 3); // elements less than 3

// add 100 to the elements:
_.map(r, addTo, 100);

// encode eggy peggy:
_.map(words, addTo, "egg").join(" ");

// get length of words:
_.map(words, pluck, "length"); 

// find words starting with "e" or sooner:
_.filter(words, lt, "e"); 

// find all words with 3 or more chars:
_.filter(words, pluck, 2); 

Even from the limited examples, you can see how powerful an "extra argument" can be for creating re-usable code. Instead of making a different callback function for each situation, you can usually adapt a low-level helper. The goal is to have your custom logic bundling a verb and two nouns, with minimal boilerplate.

Admittedly, arrow functions have eliminated a lot of the "code golf" advantages of generic pure functions, but the semantic and consistency advantages remain.

I always add "use strict" to helpers to provide native [].map() compatibility when passing primitives. Otherwise, they are coerced into objects, which usually still works, but it's faster and safer to be type-specific.

Can be used as a one-liner too:

function repeat(arr, len) {
    while (arr.length < len) arr = arr.concat(arr.slice(0, len-arr.length));
    return arr;
}

One way to do it is to check what mysql_num_rows returns. A minimal complete example would be the following:

if ($result = mysql_query($sql) && mysql_num_rows($result) > 0) {
    // there are results in $result
} else {
    // no results
}

But it's recommended that you check the return value of mysql_query and handle it properly in the case it's false (which would be caused by an error); probably by also calling mysql_error and logging the error somewhere.

A few thing you could do:

1. Make sure that the "action" attribute on your form leads to the correct destination.
2. Try using $_REQUEST[] instead of $_POST, see if there is any change.

3. [Optional] Try including both a 'name' and an 'id' attribute e.g.

   <input type="text" name="firstname" id="firstname">
   

4. If you are in a Linux environment, check that you have both Read/Write permissions to the file.

In addition, this link might also help.

EDIT:

You could also substitute

<code>if(isset($_POST['submit'])){</code>

with this:

<code>if($_SERVER['REQUEST_METHOD'] == "POST"){ </code>

This is always the best way of checking whether or not a form has been submitted

If you get this compilation error, it means that you have not included the servlet jar in the classpath. The correct way to include this jar is to add the Server Runtime jar to your eclipse project. You should follow the steps below to address this issue: You can download the servlet-api.jar from here http://www.java2s.com/Code/Jar/s/Downloadservletapijar.htm

Save it in directory. Right click on project -> go to properties->Buildpath and follow the steps.

Note: The jar which are shown in the screen are not correct jar.

you can follow the step to configure.

You actually do the normal delete. But on the model you specify that its a softdelete model.

So on your model add the code:

class Contents extends Eloquent {

    use SoftDeletingTrait;

    protected $dates = ['deleted_at'];

}

Then on your code do the normal delete like:

$id = Contents::find( $id );
$id ->delete();

Also make sure you have the deleted_at column on your table.

Or just see the docs: http://laravel.com/docs/eloquent#soft-deleting

If you use angular remove the ng-storage profile from your browser console. It is not a general solution bit It worked in my case.

In Chrome F12->Resources->Local Storage

If you want to do this in a single line, try:

Object.keys(a).map(function(key){return a[key]})

To delete data from the tables having relationship of parent_child, First you have to delete the data from the child table by mentioning join then simply delete the data from the parent table, example is given below:

DELETE ChildTable
FROM ChildTable inner join ChildTable on PParentTable.ID=ChildTable.ParentTableID
WHERE <WHERE CONDITION> 


DELETE  ParentTable
WHERE <WHERE CONDITION>

Java 8 introduced default methods for interfaces using which you can body to the methods. According to OOPs interfaces should act as contract between two systems/parties.

But still i found a way to achieve storing properties in the interface. I admit it is kinda ugly implementation.

   import java.util.Map;
   import java.util.WeakHashMap;

interface Rectangle
{

class Storage
{
    private static final Map<Rectangle, Integer> heightMap = new WeakHashMap<>();
    private static final Map<Rectangle, Integer> widthMap = new WeakHashMap<>();
}

default public int getHeight()
{
    return Storage.heightMap.get(this);
}

default public int getWidth()
{
    return Storage.widthMap.get(this);
}

default public void setHeight(int height)
{
    Storage.heightMap.put(this, height);
}

default public void setWidth(int width)
{
    Storage.widthMap.put(this, width);
}
}

This interface is ugly. For storing simple property it needed two hashmaps and each hashmap by default creates 16 entries by default. Additionally when real object is dereferenced JVM additionally need to remove this weak reference.

If you have 2 beans of the same class autowired to one class you shoud use @Qualifier (Spring Autowiring @Qualifier example).

But it seems like your problem comes from incorrect Java Syntax.

Your object should start with lower case letter

SuggestionService suggestion;

Your setter should start with lower case as well and object name should be with Upper case

public void setSuggestion(final Suggestion suggestion) {
    this.suggestion = suggestion;
}

You need to encode Unicode explicitly before writing to a file, otherwise Python does it for you with the default ASCII codec.

Pick an encoding and stick with it:

f.write(printinfo.encode('utf8') + '\n')

or use io.open() to create a file object that'll encode for you as you write to the file:

import io

f = io.open(filename, 'w', encoding='utf8')

You may want to read:

• The Python Unicode HOWTO

• Pragmatic Unicode by Ned Batchelder

• The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) by Joel Spolsky

before continuing.

Program Converts ASCII to Alphabet

#include<stdio.h>

void main ()
{

  int num;
  printf ("=====This Program Converts ASCII to Alphabet!=====\n");
  printf ("Enter ASCII: ");
  scanf ("%d", &num);
  printf("%d is ASCII value of '%c'", num, (char)num );
}

Program Converts Alphabet to ASCII code

#include<stdio.h>

void main ()
{

  char alphabet;
  printf ("=====This Program Converts Alphabet to ASCII code!=====\n");
  printf ("Enter Alphabet: ");
  scanf ("%c", &alphabet);
  printf("ASCII value of '%c' is %d", alphabet, (char)alphabet );
}

As php.net/foreach points out:

Unless the array is referenced, foreach operates on a copy of the specified array and not the array itself. foreach has some side effects on the array pointer. Don't rely on the array pointer during or after the foreach without resetting it.

In other words - it's not a very good idea to do what you're asking to do. Perhaps it would be a good idea to talk with someone about why you're trying to do this, see if there's a better solution? Feel free to ask us in ##PHP on irc.freenode.net if you don't have any other resources available.

It sounds to me as if you actually mean "linux guests" and not "linux hosts".

But in any case, I suspect you did not install the VMWare Tools: doubleclick on that icon on the Desktop that can be seen on your screenshot. It will install some drivers that communicate with VMWare that, among other things, allow to adjust the screen resolution dynamically.

When the installation process is finished, you'll most likely have to reboot the VM.

Being a computer nerd and not a maths nerd I'd do:

char buffer[64];
int len = sprintf(buffer, "%d", theNum);

The example code above was really helpful to me, however (as has been hinted at above), I think you need to use NSMutableURLRequest rather than NSURLRequest. In its current form, I couldn't get it to respond to the setHTTPMethod call. Changing the type fixed things right up.

Parse the JSONObject and create HashMap

public static void jsonToMap(String t) throws JSONException {

        HashMap<String, String> map = new HashMap<String, String>();
        JSONObject jObject = new JSONObject(t);
        Iterator<?> keys = jObject.keys();

        while( keys.hasNext() ){
            String key = (String)keys.next();
            String value = jObject.getString(key); 
            map.put(key, value);

        }

        System.out.println("json : "+jObject);
        System.out.println("map : "+map);
    }

Tested output:

json : {"phonetype":"N95","cat":"WP"}
map : {cat=WP, phonetype=N95}

This answer is not exactly what you want, but it might be useful in some cases. If you know the element has some dimensions when displayed, you can also use this:

var hasDisplayNone = (element.offsetHeight === 0 && element.offsetWidth === 0);

EDIT: Why this might be better than direct check of CSS display property? Because you do not need to check all parent elements. If some parent element has display: none, its children are hidden too but still has element.style.display !== 'none'.

jQuery (1.4.2) gets confused if you have any form elements named "action". You can get around this by using the DOM attribute methods or simply avoid having form elements named "action".

<form action="foo">
  <button name="action" value="bar">Go</button>
</form>

<script type="text/javascript">
  $('form').attr('action', 'baz'); //this fails silently
  $('form').get(0).setAttribute('action', 'baz'); //this works
</script>

Put your image in a container div then use the following CSS (changing the dimensions to suit your image.

.imageContainer{
        position: absolute;
        width: 100px; /*the image width*/
        height: 100px; /*the image height*/
        left: 50%;
        top: 50%;
        margin-left: -50px; /*half the image width*/
        margin-top: -50px; /*half the image height*/
    }

SELECT * FROM table WHERE field1 NOT LIKE '%$x%'; (Make sure you escape $x properly beforehand to avoid SQL injection)

Edit: NOT IN does something a bit different - your question isn't totally clear so pick which one to use. LIKE 'xxx%' can use an index. LIKE '%xxx' or LIKE '%xxx%' can't.

git rebase -i HEAD^^

where the number of ^'s is X

(in this case, squash the two last commits)

I modified some thing that were poping up error for me and end up with this which worked great to extract the data as I needed:

Sub get_data_web()

Dim appIE As Object
Set appIE = CreateObject("internetexplorer.application")

With appIE
    .navigate "https://finance.yahoo.com/quote/NQ%3DF/futures?p=NQ%3DF"
    .Visible = True
End With

Do While appIE.Busy
    DoEvents
Loop

Set allRowofData = appIE.document.getElementsByClassName("Ta(end) BdT Bdc($c-fuji-grey-c) H(36px)")

Dim i As Long
Dim myValue As String

Count = 1

    For Each itm In allRowofData

        For i = 0 To 4

        myValue = itm.Cells(i).innerText
        ActiveSheet.Cells(Count, i + 1).Value = myValue

        Next

        Count = Count + 1

    Next

appIE.Quit
Set appIE = Nothing


End Sub

There is a lot of misinformation out there on this topic, including here on Stack Overflow.

left join on (aka left outer join on) returns inner join on rows union all unmatched left table rows extended by nulls.

right join (on aka right outer join on) returns inner join on rows union all unmatched right table rows extended by nulls.

full join on (aka full outer join on) returns inner join on rowsunion all unmatched left table rows extended by nulls union all unmatched right table rows extended by nulls.

(SQL Standard 2006 SQL/Foundation 7.7 Syntax Rules 1, General Rules 1 b, 3 c & d, 5 b.)

So don't outer join until you know what underlying inner join is involved.

Find out what rows inner join returns.

The Numerical Recipes website (http://www.nr.com/) has an FFT if you don't mind typing it in. I am working on a project converting a Labview program to C# 2008, .NET 3.5 to acquire data and then look at the frequency spectrum. Unfortunately the Math.Net uses the latest .NET framework, so I couldn't use that FFT. I tried the Exocortex one - it worked but the results to match the Labview results and I don't know enough FFT theory to know what is causing the problem. So I tried the FFT on the numerical recipes website and it worked! I was also able to program the Labview low sidelobe window (and had to introduce a scaling factor).

You can read the chapter of the Numerical Recipes book as a guest on thier site, but the book is so useful that I highly recomend purchasing it. Even if you do end up using the Math.NET FFT.

This link: Creating the Sample Database in Oracle 11g Release 2 is a good example of creating a sample database.

This link: Newbie Guide to Oracle 11g Database Common Problems should help you if you come across some common problems creating your database.

Best of luck!

EDIT: As you are using XE, you should have a DB already created, to connect using SQL*Plus and SQL Developer etc. the info is here: Connecting to Oracle Database Express Edition and Exploring It.

Extract:

Connecting to Oracle Database XE from SQL Developer SQL Developer is a client program with which you can access Oracle Database XE. With Oracle Database XE 11g Release 2 (11.2), you must use SQL Developer version 3.0. This section assumes that SQL Developer is installed on your system, and shows how to start it and connect to Oracle Database XE. If SQL Developer is not installed on your system, see Oracle Database SQL Developer User's Guide for installation instructions.

Note:

For the following procedure: The first time you start SQL Developer on your system, you must provide the full path to java.exe in step 1.

For step 4, you need a user name and password.

For step 6, you need a host name and port.

To connect to Oracle Database XE from SQL Developer:

Start SQL Developer.

For instructions, see Oracle Database SQL Developer User's Guide.

If this is the first time you have started SQL Developer on your system, you are prompted to enter the full path to java.exe (for example, C:\jdk1.5.0\bin\java.exe). Either type the full path after the prompt or browse to it, and then press the key Enter.

The Oracle SQL Developer window opens.

In the navigation frame of the window, click Connections.

The Connections pane appears.

In the Connections pane, click the icon New Connection.

The New/Select Database Connection window opens.

In the New/Select Database Connection window, type the appropriate values in the fields Connection Name, Username, and Password.

For security, the password characters that you type appear as asterisks.

Near the Password field is the check box Save Password. By default, it is deselected. Oracle recommends accepting the default.

In the New/Select Database Connection window, click the tab Oracle.

The Oracle pane appears.

In the Oracle pane:

For Connection Type, accept the default (Basic).

For Role, accept the default.

In the fields Hostname and Port, either accept the defaults or type the appropriate values.

Select the option SID.

In the SID field, type accept the default (xe).

In the New/Select Database Connection window, click the button Test.

The connection is tested. If the connection succeeds, the Status indicator changes from blank to Success.

Description of the illustration success.gif

If the test succeeded, click the button Connect.

The New/Select Database Connection window closes. The Connections pane shows the connection whose name you entered in the Connection Name field in step 4.

You are in the SQL Developer environment.

To exit SQL Developer, select Exit from the File menu.

I managed to get this working using the code from @jluckyiv's answer but I had to add in @JavascriptInterface annotation to the processHTML method in the MyJavaScriptInterface.

class MyJavaScriptInterface
{
    @SuppressWarnings("unused")
    @JavascriptInterface
    public void processHTML(String html)
    {
        // process the html as needed by the app
    }
}

This is sort of an indirect answer, but this question got me thinking about the logic behind it, and I thought this might be worth sharing.

As everyone else has said, you use a do ... while loop when you want to execute the body at least once. But under what circumstances would you want to do that?

Well, the most obvious class of situations I can think of would be when the initial ("unprimed") value of the check condition is the same as when you want to exit. This means that you need to execute the loop body once to prime the condition to a non-exiting value, and then perform the actual repetition based on that condition. What with programmers being so lazy, someone decided to wrap this up in a control structure.

So for example, reading characters from a serial port with a timeout might take the form (in Python):

response_buffer = []
char_read = port.read(1)

while char_read:
    response_buffer.append(char_read)
    char_read = port.read(1)

# When there's nothing to read after 1s, there is no more data

response = ''.join(response_buffer)

Note the duplication of code: char_read = port.read(1). If Python had a do ... while loop, I might have used:

do:
    char_read = port.read(1)
    response_buffer.append(char_read)
while char_read

The added benefit for languages that create a new scope for loops: char_read does not pollute the function namespace. But note also that there is a better way to do this, and that is by using Python's None value:

response_buffer = []
char_read = None

while char_read != '':
    char_read = port.read(1)
    response_buffer.append(char_read)

response = ''.join(response_buffer)

So here's the crux of my point: in languages with nullable types, the situation initial_value == exit_value arises far less frequently, and that may be why you do not encounter it. I'm not saying it never happens, because there are still times when a function will return None to signify a valid condition. But in my hurried and briefly-considered opinion, this would happen a lot more if the languages you used did not allow for a value that signifies: this variable has not been initialised yet.

This is not perfect reasoning: in reality, now that null-values are common, they simply form one more element of the set of valid values a variable can take. But practically, programmers have a way to distinguish between a variable being in sensible state, which may include the loop exit state, and it being in an uninitialised state.

The basic difference between all these annotations is as follows -

1. @BeforeEach - Use to run a common code before( eg setUp) each test method execution. analogous to JUnit 4’s @Before.
2. @AfterEach - Use to run a common code after( eg tearDown) each test method execution. analogous to JUnit 4’s @After.
3. @BeforeAll - Use to run once per class before any test execution. analogous to JUnit 4’s @BeforeClass.
4. @AfterAll - Use to run once per class after all test are executed. analogous to JUnit 4’s @AfterClass.

All these annotations along with the usage is defined on Codingeek - Junit5 Test Lifecycle

I have a test application set up using JPA/Hibernate & Spring, and my configuration mirrors yours with the exception that I create a datasource and inject it into the EntityManagerFactory, and moved the datasource specific properties out of the persistenceUnit and into the datasource. With these two small changes, my EM gets injected properly.

Simply the response is already parsed, you don't need to parse it again. if you parse it again it will give you "unexpected token o" however you have to specify datatype in your request to be of type dataType='json'

Kotlin version:

fun okHttpClientFactory(): OkHttpClient {
    return OkHttpClient().newBuilder()
        .addInterceptor { chain ->
            chain.request().newBuilder()
                .addHeader(HEADER_AUTHONRIZATION, O_AUTH_AUTHENTICATION)
                .build()
                .let(chain::proceed)
        }
        .build()
}

join() is for concatenating all list elements. For concatenating just two strings "+" would make more sense:

strid = repr(595)
print array.array('c', random.sample(string.ascii_letters, 20 - len(strid)))
    .tostring() + strid

https://code.google.com/p/joquery/

Supports different possibilities,

Given collection,

Collection<Dto> testList = new ArrayList<>();

of type,

class Dto
{
    private int id;
    private String text;

    public int getId()
    {
        return id;
    }

    public int getText()
    {
        return text;
    }
}

Filter

Java 7

Filter<Dto> query = CQ.<Dto>filter(testList)
    .where()
    .property("id").eq().value(1);
Collection<Dto> filtered = query.list();

Java 8

Filter<Dto> query = CQ.<Dto>filter(testList)
    .where()
    .property(Dto::getId)
    .eq().value(1);
Collection<Dto> filtered = query.list();

Also,

Filter<Dto> query = CQ.<Dto>filter()
        .from(testList)
        .where()
        .property(Dto::getId).between().value(1).value(2)
        .and()
        .property(Dto::grtText).in().value(new string[]{"a","b"});

Sorting (also available for the Java 7)

Filter<Dto> query = CQ.<Dto>filter(testList)
        .orderBy()
        .property(Dto::getId)
        .property(Dto::getName)
    Collection<Dto> sorted = query.list();

Grouping (also available for the Java 7)

GroupQuery<Integer,Dto> query = CQ.<Dto,Dto>query(testList)
        .group()
        .groupBy(Dto::getId)
    Collection<Grouping<Integer,Dto>> grouped = query.list();

Joins (also available for the Java 7)

Given,

class LeftDto
{
    private int id;
    private String text;

    public int getId()
    {
        return id;
    }

    public int getText()
    {
        return text;
    }
}

class RightDto
{
    private int id;
    private int leftId;
    private String text;

    public int getId()
    {
        return id;
    }

    public int getLeftId()
        {
            return leftId;
        }

    public int getText()
    {
        return text;
    }
}

class JoinedDto
{
    private int leftId;
    private int rightId;
    private String text;

    public JoinedDto(int leftId,int rightId,String text)
    {
        this.leftId = leftId;
        this.rightId = rightId;
        this.text = text;
    }

    public int getLeftId()
    {
        return leftId;
    }

    public int getRightId()
        {
            return rightId;
        }

    public int getText()
    {
        return text;
    }
}

Collection<LeftDto> leftList = new ArrayList<>();

Collection<RightDto> rightList = new ArrayList<>();

Can be Joined like,

Collection<JoinedDto> results = CQ.<LeftDto, LeftDto>query().from(leftList)
                .<RightDto, JoinedDto>innerJoin(CQ.<RightDto, RightDto>query().from(rightList))
                .on(LeftFyo::getId, RightDto::getLeftId)
                .transformDirect(selection ->  new JoinedDto(selection.getLeft().getText()
                                                     , selection.getLeft().getId()
                                                     , selection.getRight().getId())
                                 )
                .list();

Expressions

Filter<Dto> query = CQ.<Dto>filter()
    .from(testList)
    .where()
    .exec(s -> s.getId() + 1).eq().value(2);

I use a simple/minimal solution, one line, cross browser, and works with legacy browsers as well:

/\bmyClass/.test(document.body.className) // notice the \b command for whole word 'myClass'

This method is great because does not require polyfills and if you use them for classList it's much better in terms of performance. At least for me.

Update: I made a tiny polyfill that's an all round solution I use now:

function hasClass(element,testClass){
  if ('classList' in element) { return element.classList.contains(testClass);
} else { return new Regexp(testClass).exec(element.className); } // this is better

//} else { return el.className.indexOf(testClass) != -1; } // this is faster but requires indexOf() polyfill
  return false;
}

For the other class manipulation, see the complete file here.

use this code for set value in input tag by another id.

$(".formdata").val(document.getElementById("fsd").innerHTML);

or use this code for set value in input tag using classname="formdata"

$(".formdata").val("hello");

This looks like a behavior difference in the handling of \s between grep 2.5 and newer versions (a bug in old grep?). I confirm your result with grep 2.5.4, but all four of your greps do work when using grep 2.6.3 (Ubuntu 10.10).

Note:

GNU grep 2.5.4
echo "foo bar" | grep "\s"
   (doesn't match)

whereas

GNU grep 2.6.3
echo "foo bar" | grep "\s"
foo bar

Probably less trouble (as \s is not documented):

Both GNU greps
echo "foo bar" | grep "[[:space:]]"
foo bar

My advice is to avoid using \s ... use [ \t]* or [[:space:]] or something like it instead.

The following worked for me

conda install libxgboost

When the browser puts something in its cache, it also stores the Last-Modified or ETag header from the server.

The browser then sends a request with the If-Modified-Since or If-None-Match header, telling the server to send a 304 if the content still has that date or ETag.

The server needs some way of calculating a date-modified or ETag for each version of each resource; this typically comes from the filesystem or a separate database column.

-u: disabled by default. When activated, an error message is displayed when using an unconfigured variable.

-v: inactive by default. After activation, the original content of the information will be displayed (without variable resolution) before the information is output.

-x: inactive by default. If activated, the command content will be displayed before the command is run (after variable resolution, there is a ++ symbol).

Compare the following differences:

/ # set -v && echo $HOME
/root
/ # set +v && echo $HOME
set +v && echo $HOME
/root

/ # set -x && echo $HOME
+ echo /root
/root
/ # set +x && echo $HOME
+ set +x
/root

/ # set -u && echo $NOSET
/bin/sh: NOSET: parameter not set
/ # set +u && echo $NOSET

Ok. I found problem.

It was not on the Angular side. To be honest, there were no problem at all.

Reason why I was unable to perform my request succesfuly was that my server app was not properly handling OPTIONS request.

Why OPTIONS, not POST? My server app is on different host, then frontend. Because of CORS my browser was converting POST to OPTION: http://restlet.com/blog/2015/12/15/understanding-and-using-cors/

With help of this answer: Standalone Spring OAuth2 JWT Authorization Server + CORS

I implemented proper filter on my server-side app.

Thanks to @Supamiu - the person which fingered me that I am not sending POST at all.

In version 5.6 at least, the Management tab in MySQL Workbench shows that it's in a hidden folder called ProgramData in the C:\ drive. My default data directory is

C:\ProgramData\MySQL\MySQL Server 5.6\data

. Each database has a folder and each table has a file here.

Assuming you are talking about JavaScript in an HTML document.

You can't do this directly since, as far as the JSP is concerned, it is outputting text, and as far as the page is concerned, it is just getting an HTML document.

You have to generate JavaScript code to instantiate the variable, taking care to escape any characters with special meaning in JS. If you just dump the data (as proposed by some other answers) you will find it falling over when the data contains new lines, quote characters and so on.

The simplest way to do this is to use a JSON library (there are a bunch listed at the bottom of http://json.org/ ) and then have the JSP output:

<script type="text/javascript">
    var myObject = <%= the string output by the JSON library %>;
</script>

This will give you an object that you can access like:

myObject.someProperty

in the JS.

For anybody using logging.config.dictConfig you can alter the requests library log level in the dictionary like this:

'loggers': {
    '': {
        'handlers': ['file'],
        'level': level,
        'propagate': False
    },
    'requests.packages.urllib3': {
        'handlers': ['file'],
        'level': logging.WARNING
    }
}

If you are using an <img> tag for the SVG, then you cannot manipulate its contents (as far as I know).

As the accepted answer shows, using <object> is an option.

I needed this recently and used gulp-inject during my gulp build to inject the contents of an SVG file directly into the HTML document as an <svg> element, which is then very easy to work with using CSS selectors and querySelector/getElementBy*.

I've encountered this problem when the build is abruptly closed before it is loaded. No process would show up in the Task Manager, but if you navigate to the executable generated in the project folder and try to delete it, Windows claims that the application is in use. (If not, just delete the file and rebuild, which generates a new executable) In Windows(Visual Studio 2019), the file is located in this directory by default:

%USERPROFILE%\source\repos\ProjectFolderName\Debug

To end the allegedly running process, open the command prompt and type in the following command:

taskkill /F /IM ApplicationName.exe

This forces any running instance to be terminated. Rebuild and execute!

You can use Visual Studio for C, but if you are serious about learning the newest C available, I recommend using something like Code::Blocks with MinGW-TDM version, which you can get a 32 bit version of. I use version 5.1 which supports the newest C and C++. Another benefit is that it is a better platform for creating software that can be easily ported to other platforms. If you were, for example, to code in C, using the SDL library, you could create software that could be recompiled with little to no changes to the code, on Linux, Apple and many mobile devices. The way Microsoft has been going these days, I think this is definitely the better route to take.

if(isset($variable)){
    $isTouch = $variable;
}

OR

if(!isset($variable)){
    $isTouch = "";// 
}

var dataArray = [];
var obj = jQuery.parseJSON(yourInput);

$.each(obj, function (index, value) {
    dataArray.push([value["yourID"].toString(), value["yourValue"] ]);
});

this helps me a lot :-)

yum -y install texlive

was not enough for my centos distro to get the latex command.

This site https://gist.github.com/melvincabatuan/350f86611bc012a5c1c6 contains additional packages. In particular:

yum -y install texlive texlive-latex texlive-xetex

was enough but the author also points out these as well:

yum -y install texlive-collection-latex
yum -y install texlive-collection-latexrecommended
yum -y install texlive-xetex-def
yum -y install texlive-collection-xetex

Only if needed:

yum -y install texlive-collection-latexextra

No; instances of class File represent a path in a filesystem. Therefore, you can use that function only with a file. But perhaps there is an overload that takes an InputStream instead?

Got here when looking for a way to make SSMS properly escape CSV separators when exporting results.

Guess what? - this is actually an option, and it is unchecked by default. So by default, you get broken CSV files (and may not even realize it, esp. if your export is large and your data doesn't have commas normally) - and you have to go in and click a checkbox so that your CSVs export correctly!

To me, this seems like a monumentally stupid design choice and an apt metaphor for Microsoft's approach to software in general ("broken by default, requires meaningless ritualistic actions to make trivial functionality work").

But I will gladly donate $100 to a charity of respondent's choice if someone can give me one valid real-life reason for this option to exist (i.e., an actual scenario where it was useful).

tl;dr

ChronoUnit.YEARS.between( 
    LocalDate.of( 2010 , 1 , 1 ) , 
    LocalDate.now( ZoneId.of( "America/Montreal" ) ) 
)

java.time

The old date-time classes really are bad, so bad that both Sun & Oracle agreed to supplant them with the java.time classes. If you do any significant work at all with date-time values, adding a library to your project is worthwhile. The Joda-Time library was highly successful and recommended, but is now in maintenance mode. The team advises migration to the java.time classes.

Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport and further adapted to Android in ThreeTenABP (see How to use…).

LocalDate start = LocalDate.of( 2010 , 1 , 1 ) ;
LocalDate stop = LocalDate.now( ZoneId.of( "America/Montreal" ) );
long years = java.time.temporal.ChronoUnit.YEARS.between( start , stop );

Dump to console.

System.out.println( "start: " + start + " | stop: " + stop + " | years: " + years ) ;

start: 2010-01-01 | stop: 2016-09-06 | years: 6

About java.time

The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date, Calendar, & SimpleDateFormat.

The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.

To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.

You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes.

Where to obtain the java.time classes?

• Java SE 8, Java SE 9, Java SE 10, Java SE 11, and later - Part of the standard Java API with a bundled implementation.
  • Java 9 adds some minor features and fixes.
• Java SE 6 and Java SE 7
  • Most of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
• Android
  • Later versions of Android bundle implementations of the java.time classes.
  • For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….

I had a similar problem with HTML input fields in MVC. The web paged only showed the first keyword of the field. Example: input field: "The quick brown fox" Displayed value: "The"

The resolution was to put the variable in quotes in the value statement as follows:

<input class="ParmInput" type="text" id="respondingRangerUnit" name="respondingRangerUnit"
       onchange="validateInteger(this.value)" value="@ViewBag.respondingRangerUnit">

Leonid Beschastny's answer works but I also had to convert ArrayBuffer to Buffer that is used in the Node's request module. After uploading file to the server I had it in the same format that comes from the HTML5 FileAPI (I'm using Meteor). Full code below - maybe it will be helpful for others.

function toBuffer(ab) {
  var buffer = new Buffer(ab.byteLength);
  var view = new Uint8Array(ab);
  for (var i = 0; i < buffer.length; ++i) {
    buffer[i] = view[i];
  }
  return buffer;
}

var req = request.post(url, function (err, resp, body) {
  if (err) {
    console.log('Error!');
  } else {
    console.log('URL: ' + body);
  }
});
var form = req.form();
form.append('file', toBuffer(file.data), {
  filename: file.name,
  contentType: file.type
});

This works well for coping entire records.

UPDATE your_table
SET new_field = sourse_field

AngularJS (I know this is not JQuery, but that might help. [Pure JS is good in theory only]):

$scope.$watch('data', function(newValue) { ..

where "data" is name of your variable in the scope.

There is a link to doc.

One more option is to add the path of the privatekey file like this in terminal:

ssh-add "path to the privatekeyfile"

and then execute the pull command

Use npm run[-script] <script name>

After using npm to install the bin package to your local ./node_modules directory, modify package.json to add <script name> like this:

$ npm install --save learnyounode
$ edit packages.json
>>> in packages.json
...
"scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "learnyounode": "learnyounode"
},
...
$ npm run learnyounode

It would be nice if npm install had a --add-script option or something or if npm run would work without adding to the scripts block.

Why Pandas ? Have you tried Standard Python ?

The use of standard library python. Pandas is subject to frequent updates, even with the recent release of the stable version.

Using the standard python library your code will always run.

One way of doing it is to have an idea of the way you want your data to be stored , and which questions you want to solve regarding the data. Then draw a schema of how you can organise your data (think tables) that will help you query the data, not necessarily normalisation.

You can make good use of :

• list of dictionaries to store the data in memory (Think Amazon EC2) or disk, one dict being one row,
• generators to process the data row after row to not overflow your RAM,
• list comprehension to query your data,
• make use of Counter, DefaultDict, ...
• store your data on your hard drive using whatever storing solution you have chosen, json could be one of them.

Ram and HDD is becoming cheaper and cheaper with time and standard python 3 is widely available and stable.

The fondamental question you are trying to solve is "how to query large sets of data ?". The hdfs architecture is more or less what I am describing here (data modelling with data being stored on disk).

Let's say you have 1000 petabytes of data, there no way you will be able to store it in Dask or Pandas, your best chances here is to store it on disk and process it with generators.

You have endless loop in place:

function save() {
    var filename = id('filename').value;
    var name = id('name').value;
    var text = id('text').value;
    save(filename, name, text);
}

No idea what you're trying to accomplish with that endless loop but first of all get rid of it and see if things are working.

There is a bunch on here:

http://www.webservicex.net/WS/wscatlist.aspx

Just google for "Free WebService" or "Open WebService" and you'll find tons of open SOAP endpoints.

Remember, you can get a WSDL from any ASMX endpoint by adding ?WSDL to the url.

Here is the solution:

1. Login to DB;
2. Run a command show full processlist;to get the process id with status and query itself which causes the database hanging;
3. Select the process id and run a command KILL <pid>; to kill that process.

Sometimes it is not enough to kill each process manually. So, for that we've to go with some trick:

1. Login to MySQL;
2. Run a query Select concat('KILL ',id,';') from information_schema.processlist where user='user'; to print all processes with KILL command;
3. Copy the query result, paste and remove a pipe | sign, copy and paste all again into the query console. HIT ENTER. BooM it's done.

Replace the earlier function with the provided one. The simplest solution is:

def __unicode__(self):

    return unicode(self.nom_du_site)

Another simple example:

public static void listFilesInDirectory(String pathString) {
  // A local class (a class defined inside a block, here a method).
  class MyFilter implements FileFilter {
    @Override
    public boolean accept(File file) {
      return !file.isHidden() && file.getName().endsWith(".txt");
    }
  }

  File directory = new File(pathString);
  File[] files = directory.listFiles(new MyFilter());

  for (File fileLoop : files) {
    System.out.println(fileLoop.getName());
  }
}

// Call it
listFilesInDirectory("C:\\Users\\John\\Documents\\zTemp");

// Output
Cool.txt
RedditKinsey.txt
...

What ultimately worked for me was the following steps:

1. Configure the Environment Injector Plugin: https://wiki.jenkins-ci.org/display/JENKINS/EnvInject+Plugin
2. Goto to the /job//configure screen
3. In Build Environment section check "Inject environment variables to the build process"
4. In "Properties Content" specified: TZ=America/New_York

Declare @fs_e int, @C_Tables CURSOR, @Table varchar(50)

SET @C_Tables = CURSOR FOR
        select name from sysobjects where OBJECTPROPERTY(id, N'IsUserTable') = 1 AND name like 'TR_%'
OPEN @C_Tables
FETCH @C_Tables INTO @Table
    SELECT @fs_e = sdec.fetch_Status FROM sys.dm_exec_cursors(0) as sdec where sdec.name = '@C_Tables'

WHILE ( @fs_e <> -1)
    BEGIN
        exec('Select * from ' + @Table)
        FETCH @C_Tables INTO @Table
        SELECT @fs_e = sdec.fetch_Status FROM sys.dm_exec_cursors(0) as sdec where sdec.name = '@C_Tables'
    END

I will say It 's just shorthand syntax for get reference of html element during debugging time , normaly these kind of task will perform by these method

document.getElementById , document.getElementsByClassName , document.querySelector

so clicking on an html element and getting a reference variable ($0) in console is a huge time saving during the day

One way is to simply destroy the listener once you are done with it.

var removeListener = $scope.$on('navBarRight-ready', function () {
        $rootScope.$broadcast('workerProfile-display', $scope.worker)
        removeListener(); //destroy the listener
    })

Can try this too!
Create a dictionary of replacement values.

import pandas as pd
data = pd.DataFrame([[1,0],[0,1],[1,0],[0,1]], columns=["sex", "split"])

replace_dict= {0:'Female',1:'Male'}
print(replace_dict)

Use the map function for replacing values

data['sex']=data['sex'].map(replace_dict)

Output after replacing

Using .replace(/\s+/g,'') works fine;

Example:

this.slug = removeAccent(this.slug).replace(/\s+/g,'');

Both null and an empty string are falsy values in JS. Therefore,

if (data) { ... }

is completely sufficient.

A note on the side though: I would avoid having a variable in my code that could manifest in different types. If the data will eventually be a string, then I would initially define my variable with an empty string, so you can do this:

if (data !== '') { ... }

without the null (or any weird stuff like data = "0") getting in the way.

The RIGHT and WRONG way to set Python 3 as default on a Mac

In this article author discuss three ways of setting default python:

1. What NOT to do.
2. What we COULD do (but also shouldn't).
3. What we SHOULD do!

All these ways are working. You decide which is better.

If your brother has access to iTunes, he can download video lectures of an introductory computer science course given by Richard Buckland at the University of New South Wales. He's an engaging instructor and covers fundamentals of computing and the C language. If nothing else, tell your brother to play the vids in the background and some concepts might sink in through osmosis. :)

COMP1917 Higher Computing - 2008 Session 1 http://deimos3.apple.com/WebObjects/Core.woa/Browse/unsw.edu.au.1504975442.01504975444

If the link doesn't work, here's a path:

Home -> iTunes U --> Engineering --> COMP1917 Higher Computing - 2008 Session 1

In app.config file (or .exe.config) you can add or change the "receiveTimeout" property in binding. like this

<binding name="WebServiceName" receiveTimeout="00:00:59" />

Use "getAlias" in Yii2

   \Yii::getAlias('@webroot')

Komodo is wonderful, and it runs on OS X; they have a free version, Komodo Edit.

UPDATE from 2015: I've switched to PHPStorm from Jetbrains, the same folks that built IntelliJ IDEA and Resharper. It's better. Not just better. It's well worth the money.

Starting Mongo 4.4, we can achieve this join within an aggregation pipeline by coupling the new $unionWith aggregation stage with $group's new $accumulator operator:

// > db.users.find()
//   [{ user: 1, name: "x" }, { user: 2, name: "y" }]
// > db.books.find()
//   [{ user: 1, book: "a" }, { user: 1, book: "b" }, { user: 2, book: "c" }]
// > db.movies.find()
//   [{ user: 1, movie: "g" }, { user: 2, movie: "h" }, { user: 2, movie: "i" }]
db.users.aggregate([
  { $unionWith: "books"  },
  { $unionWith: "movies" },
  { $group: {
    _id: "$user",
    user: {
      $accumulator: {
        accumulateArgs: ["$name", "$book", "$movie"],
        init: function() { return { books: [], movies: [] } },
        accumulate: function(user, name, book, movie) {
          if (name) user.name = name;
          if (book) user.books.push(book);
          if (movie) user.movies.push(movie);
          return user;
        },
        merge: function(userV1, userV2) {
          if (userV2.name) userV1.name = userV2.name;
          userV1.books.concat(userV2.books);
          userV1.movies.concat(userV2.movies);
          return userV1;
        },
        lang: "js"
      }
    }
  }}
])
// { _id: 1, user: { books: ["a", "b"], movies: ["g"], name: "x" } }
// { _id: 2, user: { books: ["c"], movies: ["h", "i"], name: "y" } }

• $unionWith combines records from the given collection within documents already in the aggregation pipeline. After the 2 union stages, we thus have all users, books and movies records within the pipeline.

• We then $group records by $user and accumulate items using the $accumulator operator allowing custom accumulations of documents as they get grouped:

  • the fields we're interested in accumulating are defined with accumulateArgs.
  • init defines the state that will be accumulated as we group elements.
  • the accumulate function allows performing a custom action with a record being grouped in order to build the accumulated state. For instance, if the item being grouped has the book field defined, then we update the books part of the state.
  • merge is used to merge two internal states. It's only used for aggregations running on sharded clusters or when the operation exceeds memory limits.

A very unique solution for this problem is using git log:

git log -p -M --follow --stat -- path/to/your/file

As explained by Andre here

You can use the utility method Arrays.asList and feed that result into a new ArrayList.

List<String> list = new ArrayList<String>(Arrays.asList(s));

Other options:

List<String> list = new ArrayList<String>(Collections.nCopies(1, s));

and

List<String> list = new ArrayList<String>(Collections.singletonList(s));

• ArrayList(Collection) constructor.
• Arrays.asList method.
• Collections.nCopies method.
• Collections.singletonList method.

With Java 7+, you may use the "diamond operator", replacing new ArrayList<String>(...) with new ArrayList<>(...).

Java 9

If you're using Java 9+, you can use the List.of method:

List<String> list = new ArrayList<>(List.of(s));

Regardless of the use of each option above, you may choose not to use the new ArrayList<>() wrapper if you don't need your list to be mutable.

HTML/CSS Approach

If you are looking for an option that does not require much JavaScript (and and all the problems that come with it, such as rapid scroll event calls), it is possible to gain the same behavior by adding a wrapper <div> and a couple of styles. I noticed much smoother scrolling (no elements lagging behind) when I used the following approach:

JS Fiddle

HTML

<div id="wrapper">
  <div id="fixed">
    [Fixed Content]
  </div><!-- /fixed -->
  <div id="scroller">
    [Scrolling Content]
  </div><!-- /scroller -->
</div><!-- /wrapper -->

CSS

#wrapper { position: relative; }
#fixed { position: fixed; top: 0; right: 0; }
#scroller { height: 100px; overflow: auto; }

JS

//Compensate for the scrollbar (otherwise #fixed will be positioned over it).
$(function() {
  //Determine the difference in widths between
  //the wrapper and the scroller. This value is
  //the width of the scroll bar (if any).
  var offset = $('#wrapper').width() - $('#scroller').get(0).clientWidth;

  //Set the right offset
  $('#fixed').css('right', offset + 'px');?
});

Of course, this approach could be modified for scrolling regions that gain/lose content during runtime (which would result in addition/removal of scrollbars).

This will work. Define this, then call it from when you need it. (Good for button logic if you are making a clear button):

Sub ResetFilters()
    On Error Resume Next
    ActiveSheet.ShowAllData
End Sub