If you are using MYSQL-WORKBENCH, then you can select blob column normally and right click on column and click open value in editor. refer screenshot:

Make sure the access modifier is public and not private. I keep having this problem and always that's my issue.

public static void main(String[] args)

If you use <tbody> or <tfoot> in your table, you'll have to use the following syntax or you'll get a incorrect value:

var rowCount = $('#myTable >tbody >tr').length;

We had the Broken Pipe error after a new network was put into place. After ensuring that port 9100 was open and could connect to the printer over telnet port 9100, we changed the printer driver from "HP" to "Generic PDF", the broken pipe error went away and were able to print successfully.

(RHEL 7, Printers were Ricoh brand, the HP configuration was pre-existing and functional on the previous network)

Depending on your exact needs, you may consider using BitTorrent Sync. Create a shared folder on your home PC and your work PC. Edit the files on your home PC (using Sublime or whatever you like), and they will sync automatically when you save. BitTorrent Sync does not rely on a central server storing the files (a la Dropbox and the like), so you should in theory be clear of any issues due to a third party storing sensitive info.

This will give the correct (custom) filter when the file dialog is showing:

<input type="file" accept=".jpg, .png, .jpeg, .gif, .bmp, .tif, .tiff|image/*">

An example of right to left animation without jQuery UI, just with jQuery (any version, see https://api.jquery.com/animate/).

$(document).ready(function() {_x000D_
  var contentLastMarginLeft = 0;_x000D_
  $(".wrap").click(function() {_x000D_
    var box = $(".content");_x000D_
    var newValue = contentLastMarginLeft;_x000D_
    contentLastMarginLeft = box.css("margin-left");_x000D_
    box.animate({_x000D_
      "margin-left": newValue_x000D_
    }, 500);_x000D_
  });_x000D_
});

.wrap {_x000D_
  background-color: #999;_x000D_
  width: 200px;_x000D_
  overflow: hidden;_x000D_
}_x000D_
.content {_x000D_
  width: 100%;_x000D_
  margin-left: 100%;_x000D_
  background-color: #eee;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<div class="wrap">_x000D_
  click here_x000D_
  <div class="content">_x000D_
    I would like to have a div go from collapsed to expanded (and vice versa), but do so from right to left. Most everything I see out there is always left to right._x000D_
  </div>_x000D_
</div>

One option would be:

SET SERVEROUTPUT ON

EXEC DBMS_OUTPUT.PUT_LINE(your_fn_name(your_fn_arguments));

How host name verification should be done is defined in RFC 6125, which is quite recent and generalises the practice to all protocols, and replaces RFC 2818, which was specific to HTTPS. (I'm not even sure Java 7 uses RFC 6125, which might be too recent for this.)

From RFC 2818 (Section 3.1):

If a subjectAltName extension of type dNSName is present, that MUST be used as the identity. Otherwise, the (most specific) Common Name field in the Subject field of the certificate MUST be used. Although the use of the Common Name is existing practice, it is deprecated and Certification Authorities are encouraged to use the dNSName instead.

[...]

In some cases, the URI is specified as an IP address rather than a hostname. In this case, the iPAddress subjectAltName must be present in the certificate and must exactly match the IP in the URI.

Essentially, the specific problem you have comes from the fact that you're using IP addresses in your CN and not a host name. Some browsers might work because not all tools follow this specification strictly, in particular because "most specific" in RFC 2818 isn't clearly defined (see discussions in RFC 6215).

If you're using keytool, as of Java 7, keytool has an option to include a Subject Alternative Name (see the table in the documentation for -ext): you could use -ext san=dns:www.example.com or -ext san=ip:10.0.0.1.

EDIT:

You can request a SAN in OpenSSL by changing openssl.cnf (it will pick the copy in the current directory if you don't want to edit the global configuration, as far as I remember, or you can choose an explicit location using the OPENSSL_CONF environment variable).

Set the following options (find the appropriate sections within brackets first):

[req]
req_extensions = v3_req

[ v3_req ]
subjectAltName=IP:10.0.0.1
# or subjectAltName=DNS:www.example.com

There's also a nice trick to use an environment variable for this (rather in than fixing it in a configuration file) here: http://www.crsr.net/Notes/SSL.html

In the first line of your JS code:

select.addEventListener('change', getSelection(this), false);

you're invoking getSelection by placing (this) behind the function reference. That is most likely not what you want, because you're now passing the return value of that call to addEventListener, instead of a reference to the actual function itself.

In a function invoked by addEventListener the value for this will automatically be set to the object the listener is attached to, productLineSelect in this case.

If that is what you want, you can just pass the function reference and this will in this example be select in invocations from addEventListener:

select.addEventListener('change', getSelection, false);

If that is not what you want, you'd best bind your value for this to the function you're passing to addEventListener:

var thisArg = { custom: 'object' };
select.addEventListener('change', getSelection.bind(thisArg), false);

The .bind part is also a call, but this call just returns the same function we're calling bind on, with the value for this inside that function scope fixed to thisArg, effectively overriding the dynamic nature of this-binding.

To get to your actual question: "How to pass parameters to function in addEventListener?"

You would have to use an additional function definition:

var globalVar = 'global';

productLineSelect.addEventListener('change', function(event) {
    var localVar = 'local';
    getSelection(event, this, globalVar, localVar);
}, false);

Now we pass the event object, a reference to the value of this inside the callback of addEventListener, a variable defined and initialised inside that callback, and a variable from outside the entire addEventListener call to your own getSelection function.

We also might again have an object of our choice to be this inside the outer callback:

var thisArg = { custom: 'object' };
var globalVar = 'global';

productLineSelect.addEventListener('change', function(event) {
    var localVar = 'local';
    getSelection(event, this, globalVar, localVar);
}.bind(thisArg), false);

Take a look at the INFORMATION_SCHEMA.TABLES table. It contains metadata about all your tables.

Example:

SELECT * FROM `INFORMATION_SCHEMA`.`TABLES`
WHERE TABLE_NAME LIKE 'table1'

The advantage of this over other methods is that you can easily use queries like the one above as subqueries in your other queries.

So this question is nearly 10 years old, but it popped up on one of my searches, and I think that there are better solutions when programming in Qt: Signals & slots, timers, and finite state machines. The delays that are required can be implemented without sleeping the application in a way that interrupts other functions, and without concurrent programming and without spinning the processor - the Qt application will sleep when there are no events to process.

A hack for this is to have a sequence of timers with their timeout() signal connected to the slot for the event, which then kicks off the second timer. This is nice because it is simple. It's not so nice because it quickly becomes difficult to troubleshoot and maintain if there are logical branches, which there generally will be outside of any toy example.

QTimer

A better, more flexible option is the State Machine infrastructure within Qt. There you can configure an framework for an arbitrary sequence of events with multiple states and branches. An FSM is much easier to define, expand and maintain over time.

Qt State Machine

Just use this constructor of List<T>. It accepts any IEnumerable<T> as an argument.

string[] arr = ...
List<string> list = new List<string>(arr);

In my own work, I've realized that every time I've wanted something like variable-length automatic arrays or alloca(), I didn't really care that the memory was physically located on the cpu stack, just that it came from some stack allocator that didn't incur slow trips to the general heap. So I have a per-thread object that owns some memory from which it can push/pop variable sized buffers. On some platforms I allow this to grow via mmu. Other platforms have a fixed size (usually accompanied by a fixed size cpu stack as well because no mmu). One platform I work with (a handheld game console) has precious little cpu stack anyway because it resides in scarce, fast memory.

I'm not saying that pushing variable-sized buffers onto the cpu stack is never needed. Honestly I was surprised back when I discovered this wasn't standard, as it certainly seems like the concept fits into the language well enough. For me though, the requirements "variable size" and "must be physically located on the cpu stack" have never come up together. It's been about speed, so I made my own sort of "parallel stack for data buffers".

In OpenCV header "types_c.h" there are a set of defines which generate these, the format is CV_bits{U|S|F}C<number_of_channels>
So for example CV_8UC3 means 8 bit unsigned chars, 3 colour channels - each of these names map onto an arbitrary integer with the macros in that file.

Edit: See "types_c.h" for example:

#define CV_8UC3 CV_MAKETYPE(CV_8U,3)
#define CV_MAKETYPE(depth,cn) (CV_MAT_DEPTH(depth) + (((cn)-1) << CV_CN_SHIFT))

eg.
depth = CV_8U = 0
cn = 3
CV_CN_SHIFT = 3

CV_MAT_DEPTH(0) = 0
(((cn)-1) << CV_CN_SHIFT) = (3-1) << 3 = 2<<3 = 16

So CV_8UC3 = 16 but you aren't supposed to use this number, just check type() == CV_8UC3 if you need to know what type an internal OpenCV array is.
Remember OpenCV will convert the jpeg into BGR (or grey scale if you pass '0' to imread) - so it doesn't tell you anything about the original file.

We've had similar problem and it was not enough to only remove commit and force push to GitLab.
It was still available in GitLab interface using url:

https://gitlab.example.com/<group>/<project>/commit/<commit hash>

We've had to remove project from GitLab and recreate it to get rid of this commit in GitLab UI.

CONCAT, as stated, is not supported prior to SQL Server 2012. However you can concatenate simply using the + operator as suggested. But beware, this operator will throw an error if the first operand is a number since it thinks will be adding and not concatenating. To resolve this issue just add '' in front. For example

someNumber + 'someString' + .... + lastVariableToConcatenate

will raise an error BUT '' + someNumber + 'someString' + ...... will work just fine.

Also, if there are two numbers to be concatenated make sure you add a '' between them, like so

.... + someNumber + '' + someOtherNumber + .....

I could resolve it by overriding Configuration in MyContext through adding connection string to the DbContextOptionsBuilder:

protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        if (!optionsBuilder.IsConfigured)
        {
            IConfigurationRoot configuration = new ConfigurationBuilder()
               .SetBasePath(Directory.GetCurrentDirectory())
               .AddJsonFile("appsettings.json")
               .Build();
            var connectionString = configuration.GetConnectionString("DbCoreConnectionString");
            optionsBuilder.UseSqlServer(connectionString);
        }
    }

You can use the the click function to trigger the click event on the selected element.

Example:

$( 'selector for your link' ).click ();

You can learn about various selectors in jQuery's documentation.

EDIT: like the commenters below have said; this only works on events attached with jQuery, inline or in the style of "element.onclick". It does not work with addEventListener, and it will not follow the link if no event handlers are defined. You could solve this with something like this:

var linkEl = $( 'link selector' );
if ( linkEl.attr ( 'onclick' ) === undefined ) {
    document.location = linkEl.attr ( 'href' );
} else {
    linkEl.click ();
}

Don't know about addEventListener though.

The advantage of Java 1.8 forEach method over 1.7 Enhanced for loop is that while writing code you can focus on business logic only.

forEach method takes java.util.function.Consumer object as an argument, so It helps in having our business logic at a separate location that you can reuse it anytime.

Have look at below snippet,

• Here I have created new Class that will override accept class method from Consumer Class, where you can add additional functionility, More than Iteration..!!!!!!

  class MyConsumer implements Consumer<Integer>{
  
      @Override
      public void accept(Integer o) {
          System.out.println("Here you can also add your business logic that will work with Iteration and you can reuse it."+o);
      }
  }
  
  public class ForEachConsumer {
  
      public static void main(String[] args) {
  
          // Creating simple ArrayList.
          ArrayList<Integer> aList = new ArrayList<>();
          for(int i=1;i<=10;i++) aList.add(i);
  
          //Calling forEach with customized Iterator.
          MyConsumer consumer = new MyConsumer();
          aList.forEach(consumer);
  
  
          // Using Lambda Expression for Consumer. (Functional Interface) 
          Consumer<Integer> lambda = (Integer o) ->{
              System.out.println("Using Lambda Expression to iterate and do something else(BI).. "+o);
          };
          aList.forEach(lambda);
  
          // Using Anonymous Inner Class.
          aList.forEach(new Consumer<Integer>(){
              @Override
              public void accept(Integer o) {
                  System.out.println("Calling with Anonymous Inner Class "+o);
              }
          });
      }
  }
  

Another way, without using a single cast.

(For people who use JPA 2.0, where no casting is allowed)

select col from yourtable
order by length(col),col

EDIT: only works for positive integers

Use the input() built-in function to get a input line from the user.

You can read the help here.

You can use the following code to get several line at once (finishing by an empty one):

while input() != '':
    do_thing

You've instantiated text2 as an Optional (e.g. var text2: String?). This is why you receive Optional("5") in your string. take away the ? and replace with:

var text2: String = ""

Most likely the socket is held by some process. Use netstat -o to find which one.

The NuGet package Pdf2Png is available for free and is only protected by the MIT License, which is very open.

I've tested around a bit and this is the code to get it to convert a PDF file to an image (tt does save the image in the debug folder).

using cs_pdf_to_image;
using PdfToImage;

private void BtnConvert_Click(object sender, EventArgs e)
{
    if(openFileDialog1.ShowDialog() == DialogResult.OK)
    {
        try
        {
            string PdfFile = openFileDialog1.FileName;
            string PngFile = "Convert.png";
            List<string> Conversion = cs_pdf_to_image.Pdf2Image.Convert(PdfFile, PngFile);
            Bitmap Output = new Bitmap(PngFile);
            PbConversion.Image = Output;
        }
        catch(Exception E)
        {
            MessageBox.Show(E.Message);
        }
    }
}

This is possible by using "**" pattern as following.

<exclude name="maindir/**/incomplete.flag"/>

the above 'exclude' will exclude all directories completely which contains incomplete.flag file.

Are you trying to get visitors to old.com/about.htm to go to new.com/about.htm? If so, you can do this with a mod_rewrite rule in .htaccess:

RewriteEngine on

RewriteRule ^(.*)$ http://www.thenewdomain.com/$1 [R=permanent,L]

for (var i in a) {
   console.log(a[i],i)
}

As was pointed out, there is no goto in Java, but the keyword was reserved in case Sun felt like adding goto to Java one day. They wanted to be able to add it without breaking too much code, so they reserved the keyword. Note that with Java 5 they added the enum keyword and it did not break that much code either.

Although Java has no goto, it has some constructs which correspond to some usages of goto, namely being able to break and continue with named loops. Also, finally can be thought of as a kind of twisted goto.

There are 3 main possibilities to execute a function:

var callback = function(x, y) {
    // "this" may be different depending how you call the function
    alert(this);
};

1. callback(argument_1, argument_2);
2. callback.call(some_object, argument_1, argument_2);
3. callback.apply(some_object, [argument_1, argument_2]);

The method you choose depends whether:

1. You have the arguments stored in an Array or as distinct variables.
2. You want to call that function in the context of some object. In this case, using the "this" keyword in that callback would reference the object passed as argument in call() or apply(). If you don't want to pass the object context, use null or undefined. In the latter case the global object would be used for "this".

Docs for Function.call, Function.apply

Mac, In Debug mode there is a tab for the Output.

For me I did enter a invalid url like : orcl only instead of jdbc:oracle:thin:@//localhost:1521/orcl

Interfaces are implemented through classes. They are purely abstract classes, if you will.

In PHP when a class implements from an interface, the methods defined in that interface are to be strictly followed. When a class inherits from a parent class, method parameters may be altered. That is not the case for interfaces:

interface ImplementMeStrictly {
   public function foo($a, $b);
}

class Obedient implements ImplementMeStrictly {
   public function foo($a, $b, $c) 
      {
      }
}

will cause an error, because the interface wasn't implemented as defined. Whereas:

class InheritMeLoosely {
   public function foo($a)
      {
      }
}

class IDoWhateverWithFoo extends InheritMeLoosely {
   public function foo()
      {
      }
}

Is allowed.

puts false or true --> prints: false

puts false || true --> prints: true

You could use the ones on CodePlex or http://www.enterprisedt.com/general/press/20060818.html

Maybe because other languages do this as well, so it is generally-accepted behavior. (For good reasons, as shown in the other answers)

Not to resurrect a zombie or plug my own directive (ok that's exactly what I'm doing):

https://github.com/hiebj/ng-focus-if

http://plnkr.co/edit/MJS3zRk079Mu72o5A9l6?p=preview

<input focus-if />

(function() {
    'use strict';
    angular
        .module('focus-if', [])
        .directive('focusIf', focusIf);

    function focusIf($timeout) {
        function link($scope, $element, $attrs) {
            var dom = $element[0];
            if ($attrs.focusIf) {
                $scope.$watch($attrs.focusIf, focus);
            } else {
                focus(true);
            }
            function focus(condition) {
                if (condition) {
                    $timeout(function() {
                        dom.focus();
                    }, $scope.$eval($attrs.focusDelay) || 0);
                }
            }
        }
        return {
            restrict: 'A',
            link: link
        };
    }
})();

As of now (NOV-2019), graph.api V5.0

graph API says, refer graph api

A link to the person's Timeline. The link will only resolve if the person clicking the link is logged into Facebook and is a friend of the person whose profile is being viewed.

This command helped me on linux mint when i had exact same problem

gcc filename.c -L/usr/include -lreadline -o filename

You could use alias if you compile it many times Forexample:

alias compilefilename='gcc filename.c -L/usr/include -lreadline -o filename'

Add javax.servlet dependency in pom.xml. Your problem will be resolved.

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>3.0.1</version>
    <scope>provided</scope>
</dependency>

In simple words a static synchronized method will lock the class instead of the object, and it will lock the class because the keyword static means: "class instead of instance".

The keyword synchronized means that only one thread can access the method at a time.
And static synchronized mean:

Only one thread can access the class at one time.

• demo: http://jsfiddle.net/4y8tLgcp/

$('ul.nav.navbar-nav').on('click.bs.dropdown', function(e){
    var $a  = $(e.target), is_a = $a.is('.is_a');
    if($a.hasClass('dropdown-toggle')){   
        $('ul.dropdown-menu', this).toggle(!is_a);
        $a.toggleClass('is_a', !is_a);
    }
}).on('mouseleave', function(){
    $('ul.dropdown-menu',this).hide();
    $('.is_a', this).removeClass('is_a');
});

i have updated it once again to be the smartest and functional as possible. it now close when you hover outside the nav, remaining open while you are inside it. simply perfect.

Tried @Rocketmonkeys solution but downloaded files were being stored as *.bin and given random names. That's not fine of course. Adding another line from @elo80ka solved the problem.
Here is the code I'm using now:

from wsgiref.util import FileWrapper
from django.http import HttpResponse

filename = "/home/stackoverflow-addict/private-folder(not-porn)/image.jpg"
wrapper = FileWrapper(file(filename))
response = HttpResponse(wrapper, content_type='text/plain')
response['Content-Disposition'] = 'attachment; filename=%s' % os.path.basename(filename)
response['Content-Length'] = os.path.getsize(filename)
return response

You can now store files in a private directory (not inside /media nor /public_html) and expose them via django to certain users or under certain circumstances.
Hope it helps.

Thanks to @elo80ka, @S.Lott and @Rocketmonkeys for the answers, got the perfect solution combining all of them =)

Yes, set the cell as a RANGE object one time and then use that RANGE object in your code:

Sub RangeExample()
Dim MyRNG As Range

Set MyRNG = Sheets("Sheet1").Cells(23, 4)

Debug.Print MyRNG.Value

End Sub

Alternately you can simply store the value of that cell in memory and reference the actual value, if that's all you really need. That variable can be Long or Double or Single if numeric, or String:

Sub ValueExample()
Dim MyVal As String

MyVal = Sheets("Sheet1").Cells(23, 4).Value

Debug.Print MyVal

End Sub

Here you are ;-)

<script type="text/javascript">
    alert("Hello there.\nI am on a second line ;-)")
</script>

It seems to my case that Excel 2011 for Mac OS is not using Encoding.GetEncoding("10000") as i thought and wasted 2 days with but the same iso as on Microsoft OS. The best proof for this is to make a file in Excel 2011 for MAC with special chars, save it as CSV and then open it in MAC text editor and the chars are scrambled.

For me this approach worked - meaning that csv export on Excel 2011 on MAC OS has special western europeean chars inside:

Encoding isoMacOS = Encoding.GetEncoding("iso-8859-1");
Encoding defaultEncoding = Encoding.Default; 

// Convert the string into a byte array.
byte[] defaultEncodingBytes = defaultEncoding.GetBytes(exportText);

// Perform the conversion from one encoding to the other.
byte[] ansiBytes = Encoding.Convert(defaultEncoding, isoMacOS, defaultEncodingBytes);

decodedString = isoMacOS.GetString(ansiBytes);

The T is just a literal to separate the date from the time, and the Z means "zero hour offset" also known as "Zulu time" (UTC). If your strings always have a "Z" you can use:

SimpleDateFormat format = new SimpleDateFormat(
    "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
format.setTimeZone(TimeZone.getTimeZone("UTC"));

Or using Joda Time, you can use ISODateTimeFormat.dateTime().

It's because of lack of privilege for the user you are running the report builder, just give that user or a group a privilege to run report builder. Please visit this article

Or for shortcut:

1. Start Internet Explorer using "Run as Administrator"
2. Open http://localhost/reports
3. Go to properties tab (SSRS 2008)
4. Security->New Role Assignment
5. Add DOMAIN/USERNAME or DOMAIN/USERGROUP
6. Check Report builder

You need

char test[] = "abcde";  // This will add a terminating \0 character to the array
std::vector<std::string> v;
v.push_back(test);

Of if you meant to make a vector of character instead of a vector of strings,

std::vector<char> v(test, test + sizeof(test)/sizeof(*test));

The expression sizeof(test)/sizeof(*test) is for calculating the number of elements in the array test.

In python many things are iterable including files and strings. Iterating over a filehandler gives you a list of all the lines in that file. Iterating over a string gives you a list of all the characters in that string.

charsFromFile = []
filePath = r'path\to\your\file.txt' #the r before the string lets us use backslashes

for line in open(filePath):
    for char in line:
        charsFromFile.append(char) 
        #apply code on each character here

or if you want a one liner

#the [0] at the end is the line you want to grab.
#the [0] can be removed to grab all lines
[list(a) for a in list(open('test.py'))][0]  

.

.

Edit: as agf mentions you can use itertools.chain.from_iterable

His method is better, unless you want the ability to specify which lines to grab list(itertools.chain.from_iterable(open(filename, 'rU)))

This does however require one to be familiar with itertools, and as a result looses some readablity

If you only want to iterate over the chars, and don't care about storing a list, then I would use the nested for loops. This method is also the most readable.

In MySQL Workbench 6, commands have been repositioned as the "Server Administration" tab is gone.

You now find the option "Data Export" under the "Management" section when you open a standard server connection.

git has a 4G (32bit) limit for repo.

http://code.google.com/p/support/wiki/GitFAQ

// can be considered an alias to math.floor() for divisions with return value of type float. It operates as no-op for divisions with return value of type int.

import math
# let's examine `float` returns
# -------------------------------------
# divide
>>> 1.0 / 2
0.5
# divide and round down
>>> math.floor(1.0/2)
0.0
# divide and round down
>>> 1.0 // 2
0.0

# now let's examine `integer` returns
# -------------------------------------
>>> 1/2
0
>>> 1//2
0

You can do this:

alert([
  "afshin", 
  "saeed", 
  "larry",
  "sasha",
  "boby",
  "jhon",
  "anna",
  // ...
].includes(varName)? 'Hey' : 'Default case')

or just a single line of code:

alert(["afshin", "saeed", "larry",...].includes(varName)? 'Hey' : 'Default case')

a little improvement from ErikE's answer

Simplest solution without using LINQ:

    Chunk toRemove = null;
    foreach (Chunk i in ChunkList)
    {
        if (i.UniqueID == ChunkID)
        {
            toRemove = i;
            break;
        }
    }
    if (toRemove != null) {
        ChunkList.Remove(toRemove);
    }

(If Chunk is a struct, then you can use Nullable<Chunk> to achieve this.)

Integers (int for short) are the numbers you count with 0, 1, 2, 3 ... and their negative counterparts ... -3, -2, -1 the ones without the decimal part.

So once you introduce a decimal point, your not really dealing with integers. You're dealing with rational numbers. The Python float or decimal types are what you want to represent or approximate these numbers.

You may be used to a language that automatically does this for you(Php). Python, though, has an explicit preference for forcing code to be explicit instead implicit.

Date.parse recognizes only specific formats, and you don't have the option of telling it what your input format is. In this case it thinks that the input is in the format mm/dd/yyyy, so the result is wrong.

To fix this, you need either to parse the input yourself (e.g. with String.split) and then manually construct a Date object, or use a more full-featured library such as datejs.

Example for manual parsing:

var input = $('#' + controlName).val();
var parts = str.split("/");
var d1 = new Date(Number(parts[2]), Number(parts[1]) - 1, Number(parts[0]));

Example using date.js:

var input = $('#' + controlName).val();
var d1 = Date.parseExact(input, "d/M/yyyy");

^(0|[1-9][0-9]*)$

Please note that the proposed code is only valid with Python 2

Here is an example:

from Tkinter import *   # from x import * is bad practice
from ttk import *

# http://tkinter.unpythonic.net/wiki/VerticalScrolledFrame

class VerticalScrolledFrame(Frame):
    """A pure Tkinter scrollable frame that actually works!
    * Use the 'interior' attribute to place widgets inside the scrollable frame
    * Construct and pack/place/grid normally
    * This frame only allows vertical scrolling

    """
    def __init__(self, parent, *args, **kw):
        Frame.__init__(self, parent, *args, **kw)            

        # create a canvas object and a vertical scrollbar for scrolling it
        vscrollbar = Scrollbar(self, orient=VERTICAL)
        vscrollbar.pack(fill=Y, side=RIGHT, expand=FALSE)
        canvas = Canvas(self, bd=0, highlightthickness=0,
                        yscrollcommand=vscrollbar.set)
        canvas.pack(side=LEFT, fill=BOTH, expand=TRUE)
        vscrollbar.config(command=canvas.yview)

        # reset the view
        canvas.xview_moveto(0)
        canvas.yview_moveto(0)

        # create a frame inside the canvas which will be scrolled with it
        self.interior = interior = Frame(canvas)
        interior_id = canvas.create_window(0, 0, window=interior,
                                           anchor=NW)

        # track changes to the canvas and frame width and sync them,
        # also updating the scrollbar
        def _configure_interior(event):
            # update the scrollbars to match the size of the inner frame
            size = (interior.winfo_reqwidth(), interior.winfo_reqheight())
            canvas.config(scrollregion="0 0 %s %s" % size)
            if interior.winfo_reqwidth() != canvas.winfo_width():
                # update the canvas's width to fit the inner frame
                canvas.config(width=interior.winfo_reqwidth())
        interior.bind('<Configure>', _configure_interior)

        def _configure_canvas(event):
            if interior.winfo_reqwidth() != canvas.winfo_width():
                # update the inner frame's width to fill the canvas
                canvas.itemconfigure(interior_id, width=canvas.winfo_width())
        canvas.bind('<Configure>', _configure_canvas)


if __name__ == "__main__":

    class SampleApp(Tk):
        def __init__(self, *args, **kwargs):
            root = Tk.__init__(self, *args, **kwargs)


            self.frame = VerticalScrolledFrame(root)
            self.frame.pack()
            self.label = Label(text="Shrink the window to activate the scrollbar.")
            self.label.pack()
            buttons = []
            for i in range(10):
                buttons.append(Button(self.frame.interior, text="Button " + str(i)))
                buttons[-1].pack()

    app = SampleApp()
    app.mainloop()

It does not yet have the mouse wheel bound to the scrollbar but it is possible. Scrolling with the wheel can get a bit bumpy, though.

edit:

to 1)
IMHO scrolling frames is somewhat tricky in Tkinter and does not seem to be done a lot. It seems there is no elegant way to do it.
One problem with your code is that you have to set the canvas size manually - that's what the example code I posted solves.

to 2)
You are talking about the data function? Place works for me, too. (In general I prefer grid).

to 3)
Well, it positions the window on the canvas.

One thing I noticed is that your example handles mouse wheel scrolling by default while the one I posted does not. Will have to look at that some time.

Bit counter-intuitive, but you must first setup a SDK for Java projects. On the bottom right of the IntelliJ welcome screen, select 'Configure > Project Defaults > Project Structure'.

The Project tab on the left will show that you have no SDK selected:

Therefore, you must click the 'New...' button on the right hand side of the dropdown and point it to your JDK. After that, you can go back to the import screen and it should be populated with your JAVA_HOME variable, providing you have this set.

Try these: pip install --upgrade setuptools or easy_install -U setuptools

You can add a class to each of your .row divs to add some space in between them like so:

.spacer {
    margin-top: 40px; /* define margin as you see fit */
}

You can then use it like so:

<div class="row spacer">
   <div class="span4">...</div>
   <div class="span4">...</div>
   <div class="span4">...</div>
</div>

<div class="row spacer">
   <div class="span4">...</div>
   <div class="span4">...</div>
   <div class="span4">...</div>
</div>

AWGN Similar to Matlab Function

def awgn(sinal):
    regsnr=54
    sigpower=sum([math.pow(abs(sinal[i]),2) for i in range(len(sinal))])
    sigpower=sigpower/len(sinal)
    noisepower=sigpower/(math.pow(10,regsnr/10))
    noise=math.sqrt(noisepower)*(np.random.uniform(-1,1,size=len(sinal)))
    return noise

Since your pull was unsuccessful then HEAD (not HEAD^) is the last "valid" commit on your branch:

git reset --hard HEAD

The other piece you want is to let their changes over-ride your changes.

Older versions of git allowed you to use the "theirs" merge strategy:

git pull --strategy=theirs remote_branch

But this has since been removed, as explained in this message by Junio Hamano (the Git maintainer). As noted in the link, instead you would do this:

git fetch origin
git reset --hard origin

The problem

The currenly accepted answer works only under important condition. Given...

/foo/bar/first.sh:

function func1 {  
   echo "Hello $1"
}

and

/foo/bar/second.sh:

#!/bin/bash

source ./first.sh
func1 World

this works only if the first.sh is executed from within the same directory where the first.sh is located. Ie. if the current working path of shell is /foo, the attempt to run command

cd /foo
./bar/second.sh

prints error:

/foo/bar/second.sh: line 4: func1: command not found

That's because the source ./first.sh is relative to current working path, not the path of the script. Hence one solution might be to utilize subshell and run

(cd /foo/bar; ./second.sh)

More generic solution

Given...

/foo/bar/first.sh:

function func1 {  
   echo "Hello $1"
}

and

/foo/bar/second.sh:

#!/bin/bash

source $(dirname "$0")/first.sh

func1 World

then

cd /foo
./bar/second.sh

prints

Hello World

How it works

• $0 returns relative or absolute path to the executed script
• dirname returns relative path to directory, where the $0 script exists
• $( dirname "$0" ) the dirname "$0" command returns relative path to directory of executed script, which is then used as argument for source command
• in "second.sh", /first.sh just appends the name of imported shell script
• source loads content of specified file into current shell

If the data is not null-terminated, you should use -initWithData:encoding:

NSString* newStr = [[NSString alloc] initWithData:theData encoding:NSUTF8StringEncoding];

If the data is null-terminated, you should instead use -stringWithUTF8String: to avoid the extra \0 at the end.

NSString* newStr = [NSString stringWithUTF8String:[theData bytes]];

(Note that if the input is not properly UTF-8-encoded, you will get nil.)

Swift variant:

let newStr = String(data: data, encoding: .utf8)
// note that `newStr` is a `String?`, not a `String`.

If the data is null-terminated, you could go though the safe way which is remove the that null character, or the unsafe way similar to the Objective-C version above.

// safe way, provided data is \0-terminated
let newStr1 = String(data: data.subdata(in: 0 ..< data.count - 1), encoding: .utf8)
// unsafe way, provided data is \0-terminated
let newStr2 = data.withUnsafeBytes(String.init(utf8String:))

If you want to see all commits on all branches that aren't pushed yet, you might be looking for something like this:

git log --branches --not --remotes

And if you only want to see the most recent commit on each branch, and the branch names, this:

git log --branches --not --remotes --simplify-by-decoration --decorate --oneline

Have you tried line-height? It won't solve your problems if there are multiple row labels, but it can be a quick solution.

using bitmask and bitwise and .

string int2bin(int n){
    string x;
    for(int i=0;i<32;i++){
        if(n&1) {x+='1';}
        else {x+='0';}
        n>>=1;
    }
    reverse(x.begin(),x.end());
    return x;
}

That's because you defined your own version of name for your enum, and getByName doesn't use that.

getByName("COLUMN_HEADINGS") would probably work.

(Bump on an old thread). Just for kicks, here's a version that uses pointers to assemble the result string. It's about 2x - 4x as fast as the faster second version in the accepted answer.

Public Declare PtrSafe Sub Mem_Copy Lib "kernel32" _
    Alias "RtlMoveMemory" (ByRef Destination As Any, ByRef Source As Any, ByVal Length As Long)

Public Declare PtrSafe Sub Mem_Read2 Lib "msvbvm60" _
    Alias "GetMem2" (ByRef Source As Any, ByRef Destination As Any)

Public Function URLEncodePart(ByRef RawURL As String) As String

    Dim pChar As LongPtr, iChar As Integer, i As Long
    Dim strHex As String, pHex As LongPtr
    Dim strOut As String, pOut As LongPtr
    Dim pOutStart As LongPtr, pLo As LongPtr, pHi As LongPtr
    Dim lngLength As Long
    Dim cpyLength As Long
    Dim iStart As Long

    pChar = StrPtr(RawURL)
    If pChar = 0 Then Exit Function

    lngLength = Len(RawURL)
    strOut = Space(lngLength * 3)
    pOut = StrPtr(strOut)
    pOutStart = pOut
    strHex = "0123456789ABCDEF"
    pHex = StrPtr(strHex)

    iStart = 1
    For i = 1 To lngLength
        Mem_Read2 ByVal pChar, iChar
        Select Case iChar
            Case 97 To 122, 65 To 90, 48 To 57, 45, 46, 95, 126
              ' Ok
            Case Else
                If iStart < i Then
                    cpyLength = (i - iStart) * 2
                    Mem_Copy ByVal pOut, ByVal pChar - cpyLength, cpyLength
                    pOut = pOut + cpyLength
                End If

                pHi = pHex + ((iChar And &HF0) / 8)
                pLo = pHex + 2 * (iChar And &HF)

                Mem_Read2 37, ByVal pOut
                Mem_Read2 ByVal pHi, ByVal pOut + 2
                Mem_Read2 ByVal pLo, ByVal pOut + 4
                pOut = pOut + 6

                iStart = i + 1
        End Select
        pChar = pChar + 2
    Next

    If iStart <= lngLength Then
        cpyLength = (lngLength - iStart + 1) * 2
        Mem_Copy ByVal pOut, ByVal pChar - cpyLength, cpyLength
        pOut = pOut + cpyLength
    End If

    URLEncodePart = Left$(strOut, (pOut - pOutStart) / 2)

End Function

Adding on: yes, you can use the bottom-right UI to configure the space settings. But if you have existing code that's not formatted to the new spacing, then you can right-click anywhere within the file and click Format Document. Took me a while to figure this out until I stumbled on this issue.

Format Document menu

If you're trying to insert in to last_accessed_on, which is a DateTime2, then your issue is with the fact that you are converting it to a varchar in a format that SQL doesn't understand.

If you modify your code to this, it should work, note the format of your date has been changed to: YYYY-MM-DD hh:mm:ss:

UPDATE  student_queues 
SET  Deleted=0, 
     last_accessed_by='raja', 
     last_accessed_on=CONVERT(datetime2,'2014-07-23 09:37:00')
WHERE std_id IN ('2144-384-11564') AND reject_details='REJECT'

Or if you want to use CAST, replace with:

CAST('2014-07-23 09:37:00.000' AS datetime2)

This is using the SQL ISO Date Format.

This is example function for getting the result of skills model with pagination and limit options

 export function get_skills(req, res){
     console.log('get_skills');
     var page = req.body.page; // 1 or 2
     var size = req.body.size; // 5 or 10 per page
     var query = {};
     if(page < 0 || page === 0)
     {
        result = {'status': 401,'message':'invalid page number,should start with 1'};
        return res.json(result);
     }
     query.skip = size * (page - 1)
     query.limit = size
     Skills.count({},function(err1,tot_count){ //to get the total count of skills
      if(err1)
      {
         res.json({
            status: 401,
            message:'something went wrong!',
            err: err,
         })
      }
      else 
      {
         Skills.find({},{},query).sort({'name':1}).exec(function(err,skill_doc){
             if(!err)
             {
                 res.json({
                     status: 200,
                     message:'Skills list',
                     data: data,
                     tot_count: tot_count,
                 })
             }
             else
             {
                 res.json({
                      status: 401,
                      message: 'something went wrong',
                      err: err
                 })
             }
        }) //Skills.find end
    }
 });//Skills.count end

}

How about

<img style="display: none;" src="a.gif">

That will disable the display completely, and not leave a placeholder

I've been searching high and low for an end-to-end example of a complete maven-based ear-packaged application and finally stumbled upon this. The instructions say to select option 2 when running through the CLI but for your purposes, use option 1.

How about JFrame.setExtendedState(JFrame.MAXIMIZED_BOTH)?

This would be easier to do with flexbox. Using flexbox will let you not to specify the height of your content and can adjust automatically on the height it contains.

DEMO

here's the gist of the demo

.container{

  display: flex;
  height: 100%;
  justify-content: center;
  align-items: center;

}

html

<div class="container">
  <div class='content'> //you can size this anyway you want
    put anything you want here,
  </div>
</div>

< stands for lesser than (<) symbol and, the > sign stands for greater than (>) symbol.

For more information on HTML Entities, visit this link:

https://www.w3schools.com/HTML/html_entities.asp

The following method may work:

git rebase HEAD master
git checkout master

This will rebase your current HEAD changes on top of the master. Then you can switch the branch.

Alternative way is to checkout the branch first:

git checkout master

Then Git should display SHA1 of your detached commits, then you can cherry pick them, e.g.

git cherry-pick YOURSHA1

Or you can also merge the latest one:

git merge YOURSHA1

To see all of your commits from different branches (to make sure you've them), run: git reflog.

a = 10.1234

print(f"{a:0.2f}")

in 0.2f:

• 0 is telling python to put no limit on the total number of digits to display
• .2 is saying that we want to take only 2 digits after decimal (the result will be same as a round() function)
• f is telling that it's a float number. If you forget f then it will just print 1 less digit after the decimal. In this case, it will be only 1 digit after the decimal.

A detailed video on f-string for numbers https://youtu.be/RtKUsUTY6to?t=606

I used this to retrieve data from MySql Database:

AccessText a = new AccessText();    
a.Text=reader[1].ToString();       // MySql reader
a.Width = 70;
a.TextWrapping = TextWrapping.WrapWithOverflow;
labels[i].Content = a;

For folks who ended up here and are using CYGWIN, install following packages in cygwin and re-run:

• cygwin32-libtool
• libtool
• libtool-debuginfo

It seems that IDLE changes its current working dir to location of the script that is executed, while when running the script using cmd doesn't do that and it leaves CWD as it is.

To change current working dir to the one containing your script you can use:

import os
os.chdir(os.path.dirname(__file__))
print(os.getcwd())

The __file__ variable is available only if you execute script from file, and it contains path to the file. More on it here: Python __file__ attribute absolute or relative?

appendChild() is a more native way:

var script = document.createElement('script');
script.type = 'text/javascript';
script.src = 'script.js';
document.head.appendChild(script);

My best guess would be that you are on a shared server and the session files are mixed along all users so you can't, nor you should, delete them. What you can do, if you are worried about scaling and/or your users session privacy, is to move sessions to the database.

Start writing that Cookie to the database and you've got a long way towards scaling you app across multiple servers when time is due.

Apart from that I would not worry much with the 145.000 files.

Generate debug APK without dev-server

If you really want to generate a debug APK (for testing purpose) that can run without the development server, Congrats! here I am to help you. :)
Everyone is saying that we need to run two commands react-native bundle ... and then gradlew assembleDebug but the generated APK still doesnot work without development server. After many research & try I figured out that we need to change in the gradle file (as in step-2). Just follow these steps:

1. In your react native project go to /android/app/src/main create a folder assets
2. edit android > app > build.gradle

project.ext.react = [
    ...
    bundleInDebug: true, // add this line
]

3. run this command at the root directory of your react native project

react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res

4. Now, go into the android folder: cd android
5. And, run this command: gradlew assembleDebug
   (if build failed, try building assembleDebug from android studio)

This will create app-debug.apk file in android/app/build/outputs/apk/debug directory, which you can install & run without dev-server.

Maybe try kint: composer require raveren/kint "dev-master" More information: Why is my debug data unformatted?

Above answers are helpful, I'd just like to add an example that I think is demonstrating clearly what happens when we pass parameter without the ref keyword, even when that parameter is a reference type:

MyClass c = new MyClass(); c.MyProperty = "foo";

CNull(c); // only a copy of the reference is sent 
Console.WriteLine(c.MyProperty); // still foo, we only made the copy null
CPropertyChange(c); 
Console.WriteLine(c.MyProperty); // bar


private void CNull(MyClass c2)
        {          
            c2 = null;
        }
private void CPropertyChange(MyClass c2) 
        {
            c2.MyProperty = "bar"; // c2 is a copy, but it refers to the same object that c does (on heap) and modified property would appear on c.MyProperty as well.
        }

Old style using Resultset

@Transactional(readOnly=true)
public void accessUser() {
    EntityManager em = this.getEntityManager();
    org.hibernate.Session session = em.unwrap(org.hibernate.Session.class);
    session.doWork(new Work() {
        @Override
        public void execute(Connection con) throws SQLException {
            try (PreparedStatement stmt = con.prepareStatement(
                    "SELECT u.username, u.name, u.email, 'blabla' as passe, login_type as loginType FROM users u")) {
                ResultSet rs = stmt.executeQuery();
                ResultSetMetaData rsmd = rs.getMetaData();
                for (int i = 1; i <= rsmd.getColumnCount(); i++) {
                    System.out.print(rsmd.getColumnName(i) + " (" + rsmd.getColumnTypeName(i) + ") / ");
                }
                System.out.println("");
                while (rs.next()) {
                    System.out.println("Found username " + rs.getString("USERNAME") + " name " + rs.getString("NAME") + " email " + rs.getString("EMAIL") + " passe " + rs.getString("PASSE") + " email " + rs.getInt("LOGIN_TYPE"));
                }
            }
        }
    });
}

If you want d1 to have priority in the conflicts, do:

d3 = d2.copy()
d3.update(d1)

Otherwise, reverse d2 and d1.

Also notice if you call finish() after an intent you can't go back to the previous activity with the "back" button

startActivity(intent);
finish();

I had the same problem on my site (shameless plug).

I had the nav section "float: right" and the main body of the page has a background image about 250px across aligned to the right and "repeat-y". I then added something with "clear: both" to it. Here is the W3Schools and the CSS clear property.

I placed the clear at the bottom of the "page" classed div. My page source looks something like this.

body
 -> header (big blue banner)
 -> headerNav (green bar at the top)
 -> breadcrumbs (invisible at the moment)
 -> page
     -> navigation (floats to the right)
     -> content (main content)
         -> clear (the quote at the bottom)
         -> footerNav (the green bar at the bottom)
     -> clear (empty but still does something)
 -> footer (blue thing at the bottom)

I hope that helps :)

Yes reinstall and select command line to get the svn in Program Files-> Tortoise SVN folder.

select * from SomeTable where null is null

or

select * from SomeTable where null is not null

maybe this is the best performance?

See this Project Atomic blog post about Volumes and SELinux for the full story.

Specifically:

This got easier recently since Docker finally merged a patch which will be showing up in docker-1.7 (We have been carrying the patch in docker-1.6 on RHEL, CentOS, and Fedora).

This patch adds support for "z" and "Z" as options on the volume mounts (-v).

For example:

docker run -v /var/db:/var/db:z rhel7 /bin/sh

Will automatically do the chcon -Rt svirt_sandbox_file_t /var/db described in the man page.

Even better, you can use Z.

docker run -v /var/db:/var/db:Z rhel7 /bin/sh

This will label the content inside the container with the exact MCS label that the container will run with, basically it runs chcon -Rt svirt_sandbox_file_t -l s0:c1,c2 /var/db where s0:c1,c2 differs for each container.

Here's how I ended up doing this:

        <div id="divform">
            <form action="/system/wpacert" method="post" enctype="multipart/form-data" name="certform">
                <div>Certificate 1: <input type="file" name="cert1"/></div>
                <div>Certificate 2: <input type="file" name="cert2"/></div>

                <div><input type="button" value="Upload" onclick="closeSelf();"/></div>
            </form>
        </div>
        <div  id="closelink" style="display:none">
            <a href="javascript:window.close()">Click Here to Close this Page</a>
        </div>

function closeSelf(){
    document.forms['certform'].submit();
    hide(document.getElementById('divform'));
    unHide(document.getElementById('closelink'));

}

Where hide() and unhide() set the style.display to 'none' and 'block' respectively.

Not exactly what I had in mind, but this will have to do for the time being. Works on IE, Safari, FF and Chrome.

str = str.replace(',', '.')

should do the trick.

That error occurs when you try to call, with (), an object that is not callable.

A callable object can be a function or a class (that implements __call__ method). According to Python Docs:

object.__call__(self[, args...]): Called when the instance is “called” as a function

For example:

x = 1
print x()

x is not a callable object, but you are trying to call it as if it were it. This example produces the error:

TypeError: 'int' object is not callable

For better understaing of what is a callable object read this answer in another SO post.

Try:

String path1 = "path1";
String path2 = "path2";

String joinedPath = new File(path1, path2).toString();

Reiterating thg435's comment:

from itertools import takewhile, count

def thereIsAReasonToContinue(i):
    return not thereIsAReasonToBreak(i)

for i in takewhile(thereIsAReasonToContinue, count()):
    pass # or something else

Or perhaps more concisely:

from itertools import takewhile, count

for i in takewhile(lambda x : not thereIsAReasonToBreak(x), count()):
    pass # or something else

takewhile imitates a "well-behaved" C for loop: you have a continuation condition, but you have a generator instead of an arbitrary expression. There are things you can do in a C for loop that are "badly behaved", such as modifying i in the loop body. It's possible to imitate those too using takewhile, if the generator is a closure over some local variable i that you then mess with. In a way, defining that closure makes it especially obvious that you're doing something potentially confusing with your control structure.

One more solution for mysql 8.0.1 and mariadb 10.2.2 using recursive common table expressions:

with recursive dates as (
    select '2010-01-20' as date
    union all
    select date + interval 1 day from dates where date < '2010-01-24'
)
select * from dates;

PyExecJS is able to use each of PyV8, Node, JavaScriptCore, SpiderMonkey, JScript.

>>> import execjs
>>> execjs.eval("'red yellow blue'.split(' ')")
['red', 'yellow', 'blue']
>>> execjs.get().name
'Node.js (V8)'

Public SUB test()
    Dim mdate As Date
    mdate = now()
    MsgBox (Round(CDbl(mdate), 0))
End SUB

From the video curse Building .NET Console Applications in C# by Jason Roberts at http://www.pluralsight.com

We could do following to have multiple running process

  static void Main(string[] args)
    {
        Console.CancelKeyPress += (sender, e) =>
        {

            Console.WriteLine("Exiting...");
            Environment.Exit(0);
        };

        Console.WriteLine("Press ESC to Exit");

        var taskKeys = new Task(ReadKeys);
        var taskProcessFiles = new Task(ProcessFiles);

        taskKeys.Start();
        taskProcessFiles.Start();

        var tasks = new[] { taskKeys };
        Task.WaitAll(tasks);
    }

    private static void ProcessFiles()
    {
        var files = Enumerable.Range(1, 100).Select(n => "File" + n + ".txt");

        var taskBusy = new Task(BusyIndicator);
        taskBusy.Start();

        foreach (var file in files)
        {
            Thread.Sleep(1000);
            Console.WriteLine("Procesing file {0}", file);
        }
    }

    private static void BusyIndicator()
    {
        var busy = new ConsoleBusyIndicator();
        busy.UpdateProgress();
    }

    private static void ReadKeys()
    {
        ConsoleKeyInfo key = new ConsoleKeyInfo();

        while (!Console.KeyAvailable && key.Key != ConsoleKey.Escape)
        {

            key = Console.ReadKey(true);

            switch (key.Key)
            {
                case ConsoleKey.UpArrow:
                    Console.WriteLine("UpArrow was pressed");
                    break;
                case ConsoleKey.DownArrow:
                    Console.WriteLine("DownArrow was pressed");
                    break;

                case ConsoleKey.RightArrow:
                    Console.WriteLine("RightArrow was pressed");
                    break;

                case ConsoleKey.LeftArrow:
                    Console.WriteLine("LeftArrow was pressed");
                    break;

                case ConsoleKey.Escape:
                    break;

                default:
                    if (Console.CapsLock && Console.NumberLock)
                    {
                        Console.WriteLine(key.KeyChar);
                    }
                    break;
            }
        }
    }
}

internal class ConsoleBusyIndicator
{
    int _currentBusySymbol;

    public char[] BusySymbols { get; set; }

    public ConsoleBusyIndicator()
    {
        BusySymbols = new[] { '|', '/', '-', '\\' };
    }
    public void UpdateProgress()
    {
        while (true)
        {
            Thread.Sleep(100);
            var originalX = Console.CursorLeft;
            var originalY = Console.CursorTop;

            Console.Write(BusySymbols[_currentBusySymbol]);

            _currentBusySymbol++;

            if (_currentBusySymbol == BusySymbols.Length)
            {
                _currentBusySymbol = 0;
            }

            Console.SetCursorPosition(originalX, originalY);
        }
    }

please modify your router.module.ts as:

const routes: Routes = [
{
    path: '',
    redirectTo: 'one',
    pathMatch: 'full'
},
{
    path: 'two',
    component: ClassTwo, children: [
        {
            path: 'three',
            component: ClassThree,
            outlet: 'nameThree',
        },
        {
            path: 'four',
            component: ClassFour,
            outlet: 'nameFour'
        },
        {
           path: '',
           redirectTo: 'two',
           pathMatch: 'full'
        }
    ]
},];

and in your component1.html

<h3>In One</h3>

<nav>
    <a routerLink="/two" class="dash-item">...Go to Two...</a>
    <a routerLink="/two/three" class="dash-item">... Go to THREE...</a>
    <a routerLink="/two/four" class="dash-item">...Go to FOUR...</a>
</nav>

<router-outlet></router-outlet>                   // Successfully loaded component2.html
<router-outlet name="nameThree" ></router-outlet> // Error: Cannot match any routes. URL Segment: 'three'
<router-outlet name="nameFour" ></router-outlet>  // Error: Cannot match any routes. URL Segment: 'three'

You can use following css to make an element middle aligned styled with position: absolute:

.element {
  transform: translateX(-50%);
  position: absolute;
  left: 50%;
}

With CSS having only left: 50% we will have following effect:

While combining left: 50% with transform: translate(-50%) we will have following:

.hero {  _x000D_
  background-color: #e15915;_x000D_
  position: relative;_x000D_
  height: 320px;_x000D_
  width: 100%;_x000D_
}_x000D_
_x000D_
_x000D_
.hero:after {_x000D_
  border-right: solid 50px transparent;_x000D_
  border-left: solid 50px transparent;_x000D_
  border-top: solid 50px #e15915;_x000D_
  transform: translateX(-50%);_x000D_
  position: absolute;_x000D_
  z-index: -1;_x000D_
  content: '';_x000D_
  top: 100%;_x000D_
  left: 50%;_x000D_
  height: 0;_x000D_
  width: 0;_x000D_
}

<div class="hero">_x000D_
_x000D_
</div>

vertical-align:middle; text-align:right;

I wanted to log all messages to root logger, and to have a separate log with errors, here is how it can be done:

<log4net>
    <appender name="FileAppender" type="log4net.Appender.FileAppender">
        <file value="allMessages.log" />
        <appendToFile value="true" />
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date  %-5level %logger  - %message%newline" />
        </layout>
    </appender>

    <appender name="ErrorsFileAppender" type="log4net.Appender.FileAppender">
        <file value="errorsLog.log" />
        <appendToFile value="true" />
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date  %-5level %logger  - %message%newline" />
        </layout>
        <filter type="log4net.Filter.LevelRangeFilter">
            <levelMin value="ERROR" />
            <levelMax value="FATAL" />
        </filter>
    </appender>

    <root>
        <level value="ALL" />
        <appender-ref ref="FileAppender" />
        <appender-ref ref="ErrorsFileAppender" />
    </root>
</log4net>

Notice the use of filter element.

Add This Codes in your connection file

header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Methods: PUT,GET,POST,DELETE");
header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");

An enum is nearly an integer. To simplify a lot

enum yourenum { a, b, c };

is almost like

#define a 0
#define b 1
#define c 2

Of course, it is not really true. I'm trying to explain that enum are some kind of coding...

The curly braces are used only for import when export is named. If the export is default then curly braces are not used for import.

Not sure why, but you can wrap DateTime.ToUniversalTime in a try / catch and achieve the same result in more code.

Good luck.

Copied from bobince answer, but made it support question marks in the query string, eg

http://www.google.com/search?q=test???+something&aq=f

Is it valid to have more than one question mark in a URL?

function removeUrlParameter(url, parameter) {
  var urlParts = url.split('?');

  if (urlParts.length >= 2) {
    // Get first part, and remove from array
    var urlBase = urlParts.shift();

    // Join it back up
    var queryString = urlParts.join('?');

    var prefix = encodeURIComponent(parameter) + '=';
    var parts = queryString.split(/[&;]/g);

    // Reverse iteration as may be destructive
    for (var i = parts.length; i-- > 0; ) {
      // Idiom for string.startsWith
      if (parts[i].lastIndexOf(prefix, 0) !== -1) {
        parts.splice(i, 1);
      }
    }

    url = urlBase + '?' + parts.join('&');
  }

  return url;
}

 @Override
 public boolean onOptionsItemSelected(MenuItem item) {
      int id = item.getItemId();

      if ( id == android.R.id.home ) {
          finish();
          return true;
      }

      return super.onOptionsItemSelected(item);
 }

Try this it works both on toolbar back button as hardware back button.

I think the issue is that you need to wrap your div in a container and/or row.

This should achieve a similar look as what you are looking for:

<div class="container">
    <div class="row" id="error-container">
         <div class="span12">  
             <div class="alert alert-error">
                <button type="button" class="close" data-dismiss="alert">×</button>
                 test error message
             </div>
         </div>
    </div>
</div>

CSS:

#error-container {
     margin-top:10px;
     position: fixed;
}

Bootply demo

Your Application Pool is in classic mode but your Application need integrated mode to fire. change it to Integrated Mode:

1. Open IIS Manager

2. Application Pool

3. Select pool that your app are run in it

4. In right panel select Basic Setting

5. Manage Pipeline Mode change to Integrated

Note: Laravel 7 replaced MAIL_DRIVER by MAIL_MAILER

MAIL_MAILER=smtp    
MAIL_HOST=smtp.gmail.com   
MAIL_PORT=587      
MAIL_USERNAME=yourgmailaddress
MAIL_PASSWORD=yourgmailpassword
MAIL_ENCRYPTION=tls

Allow less secure apps from "Google Account" - https://myaccount.google.com/ - Settings - Less secure app access (Turn On)

Flush cache config:

php artisan config:cache

For Apache:

sudo service apache2 restart

Why don't you use spring's TransactionTemplate to programmatically control transactions? You could also restructure your code so that each "transaction block" has it's own @Transactional method, but given that it's a test I would opt for programmatic control of your transactions.

Also note that the @Transactional annotation on your runnable won't work (unless you are using aspectj) as the runnables aren't managed by spring!

@RunWith(SpringJUnit4ClassRunner.class)
//other spring-test annotations; as your database context is dirty due to the committed transaction you might want to consider using @DirtiesContext
public class TransactionTemplateTest {

@Autowired
PlatformTransactionManager platformTransactionManager;

TransactionTemplate transactionTemplate;

@Before
public void setUp() throws Exception {
    transactionTemplate = new TransactionTemplate(platformTransactionManager);
}

@Test //note that there is no @Transactional configured for the method
public void test() throws InterruptedException {

    final Contract c1 = transactionTemplate.execute(new TransactionCallback<Contract>() {
        @Override
        public Contract doInTransaction(TransactionStatus status) {
            Contract c = contractDOD.getNewTransientContract(15);
            contractRepository.save(c);
            return c;
        }
    });

    ExecutorService executorService = Executors.newFixedThreadPool(5);

    for (int i = 0; i < 5; ++i) {
        executorService.execute(new Runnable() {
            @Override  //note that there is no @Transactional configured for the method
            public void run() {
                transactionTemplate.execute(new TransactionCallback<Object>() {
                    @Override
                    public Object doInTransaction(TransactionStatus status) {
                        // do whatever you want to do with c1
                        return null;
                    }
                });
            }
        });
    }

    executorService.shutdown();
    executorService.awaitTermination(10, TimeUnit.SECONDS);

    transactionTemplate.execute(new TransactionCallback<Object>() {
        @Override
        public Object doInTransaction(TransactionStatus status) {
            // validate test results in transaction
            return null;
        }
    });
}

}

First select current session sql_mode:

SELECT @@SESSION.sql_mode;

Then you will get something like that default value:

'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'

and then set sql_mode without 'NO_ZERO_DATE':

SET SESSION sql_mode = 'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';

If you have grants, you can do it also for GLOBAL:

SELECT @@GLOBAL.sql_mode;
SET GLOBAL sql_mode = '...';

.clearfix is defined in less/mixins.less. Right above its definition is a comment with a link to this article:

A new micro clearfix hack

The article explains how it all works.

UPDATE: Yes, link-only answers are bad. I knew this even at the time that I posted this answer, but I didn't feel like copying and pasting was OK due to copyright, plagiarism, and what have you. However, I now feel like it's OK since I have linked to the original article. I should also mention the author's name, though, for credit: Nicolas Gallagher. Here is the meat of the article (note that "Thierry’s method" is referring to Thierry Koblentz’s “clearfix reloaded”):

This “micro clearfix” generates pseudo-elements and sets their display to table. This creates an anonymous table-cell and a new block formatting context that means the :before pseudo-element prevents top-margin collapse. The :after pseudo-element is used to clear the floats. As a result, there is no need to hide any generated content and the total amount of code needed is reduced.

Including the :before selector is not necessary to clear the floats, but it prevents top-margins from collapsing in modern browsers. This has two benefits:

• It ensures visual consistency with other float containment techniques that create a new block formatting context, e.g., overflow:hidden

• It ensures visual consistency with IE 6/7 when zoom:1 is applied.

N.B.: There are circumstances in which IE 6/7 will not contain the bottom margins of floats within a new block formatting context. Further details can be found here: Better float containment in IE using CSS expressions.

The use of content:" " (note the space in the content string) avoids an Opera bug that creates space around clearfixed elements if the contenteditable attribute is also present somewhere in the HTML. Thanks to Sergio Cerrutti for spotting this fix. An alternative fix is to use font:0/0 a.

Legacy Firefox

Firefox < 3.5 will benefit from using Thierry’s method with the addition of visibility:hidden to hide the inserted character. This is because legacy versions of Firefox need content:"." to avoid extra space appearing between the body and its first child element, in certain circumstances (e.g., jsfiddle.net/necolas/K538S/.)

Alternative float-containment methods that create a new block formatting context, such as applying overflow:hidden or display:inline-block to the container element, will also avoid this behaviour in legacy versions of Firefox.

var firstName = "John";
var id = 12;

ctx.Database.ExecuteSqlCommand(@"Update [User] SET FirstName = {0} WHERE Id = {1}"
, new object[]{ firstName, id });

This is so simple !!!

Image for knowing parameter reference

Just in case... sometimes happens that you are calling umount from the terminal, and your current directory belongs to the mounted filesystem.

SELECT IDENT_CURRENT('databasename.dbo.tablename') AS your identity column;

This works:

insert into TABLE_NAME (COL1,COL2)
select my_seq.nextval, a
from
(SELECT 'SOME VALUE' as a FROM DUAL
 UNION ALL
 SELECT 'ANOTHER VALUE' FROM DUAL)

Click these links to see these more flexible and robust solutions. They're answers to a similar question:

• With jQuery and the query plug-in: window.location.search = jQuery.query.set('single', true);
• Without jQuery: Use parse and stringify on window.location.search

These allow you to programmatically set the parameter, and, unlike the other hacks suggested for this question, won't break for URLs that already have a parameter, or if something else isn't quite what you thought might happen.

Using a supposed name property as the map key:

for (Product p: productList) { s.put(p.getName(), p); }

Use SHOW VARIABLES:

show variables like 'version';

I used the following code to create a temporary file for writing bytes. And its working fine.

File file = new File(Environment.getExternalStorageDirectory() + "/" + File.separator + "test.txt");
file.createNewFile();
byte[] data1={1,1,0,0};
//write the bytes in file
if(file.exists())
{
     OutputStream fo = new FileOutputStream(file);              
     fo.write(data1);
     fo.close();
     System.out.println("file created: "+file);
}               

//deleting the file             
file.delete();
System.out.println("file deleted");

trainosais - you are right, validation should be done on a directive level. It's clean, modular and allows for reusability of code. When you have basic validation like that in a controller you have write it over and over again for different forms. That's super anti-dry.

I had a similar problem recently and sorted it out with a simple directive, which plugs in to the parsers pipeline, therefore stays consistent with Angular architecture. Chaining validators makes it very easy to reuse and that should be considered the only solution in my view.

Without further ado, here's the simplified markup:

<form novalidate="novalidate">
    <label>email</label>
    <input type="text"
        ng-model="email"
        name="email" />
    <label>email repeated</label>
    <input ng-model="emailRepeated"
        same-as="email"
        name="emailRepeated" />
</form>

And the JS code:

angular.module('app', [])
    .directive('sameAs', function() {
        return {
            require: 'ngModel',
            link: function(scope, elem, attrs, ngModel) {
                ngModel.$parsers.unshift(validate);

                // Force-trigger the parsing pipeline.
                scope.$watch(attrs.sameAs, function() {
                    ngModel.$setViewValue(ngModel.$viewValue);
                });

                function validate(value) {
                    var isValid = scope.$eval(attrs.sameAs) == value;

                    ngModel.$setValidity('same-as', isValid);

                    return isValid ? value : undefined;
                }
            }
        };
    });

The directive hooks into the parsers pipeline in order to get notified of any changes to the view value and set validity based on comparison of the new view value and the value of the reference field. That bit is easy. The tricky bit is sniffing for changes on the reference field. For that the directive sets a watcher on the reference value and force-triggeres the parsing pipeline, in order to get all the validators run again.

If you want to play with it, here is my pen: http://codepen.io/jciolek/pen/kaKEn

I hope it helps, Jacek

1. Select project in Visual Studio
2. Click "Refresh" button

I met the same problem.
First delete build folder from project location (You can access it via android studio or using explorer), then build the project.

I don't understand the need of having private setters which started with C# 2.

For example, the invoice class allows the user to add or remove items from the Items property but it does not allow the user from changing the Items reference (ie, the user cannot assign Items property to another item list object instance).

public class Item
{
  public string item_code;
  public int qty;

  public Item(string i, int q)
  {
    this.item_code = i;
    this.qty = q;
  }
}

public class Invoice
{
  public List Items { get; private set; }

  public Invoice()
  {
    this.Items = new List();
  }
}

public class TestInvoice
{
  public void Test()
  {
    Invoice inv = new Invoice();
    inv.Items.Add(new Item("apple", 10));

    List my_items = new List();
    my_items.Add(new Item("apple", 10));

    inv.Items = my_items;   // compilation error here.
  }
}

The problem is that omega in your case is matrix of dimensions 1 * 1. You should convert it to a vector if you wish to multiply t(X) %*% X by a scalar (that is omega)

In particular, you'll have to replace this line:

omega   = rgamma(1,a0,1) / L0

with:

omega   = as.vector(rgamma(1,a0,1) / L0)

everywhere in your code. It happens in two places (once inside the loop and once outside). You can substitute as.vector(.) or c(t(.)). Both are equivalent.

Here's the modified code that should work:

gibbs = function(data, m01 = 0, m02 = 0, k01 = 0.1, k02 = 0.1, 
                     a0 = 0.1, L0 = 0.1, nburn = 0, ndraw = 5000) {
    m0      = c(m01, m02) 
    C0      = matrix(nrow = 2, ncol = 2) 
    C0[1,1] = 1 / k01 
    C0[1,2] = 0 
    C0[2,1] = 0 
    C0[2,2] = 1 / k02 
    beta    = mvrnorm(1,m0,C0) 
    omega   = as.vector(rgamma(1,a0,1) / L0)
    draws   = matrix(ncol = 3,nrow = ndraw) 
    it      = -nburn 

    while (it < ndraw) {
        it    = it + 1 
        C1    = solve(solve(C0) + omega * t(X) %*% X) 
        m1    = C1 %*% (solve(C0) %*% m0 + omega * t(X) %*% y)
        beta  = mvrnorm(1, m1, C1) 
        a1    = a0 + n / 2 
        L1    = L0 + t(y - X %*% beta) %*% (y - X %*% beta) / 2 
        omega = as.vector(rgamma(1, a1, 1) / L1)
        if (it > 0) { 
            draws[it,1] = beta[1]
            draws[it,2] = beta[2]
            draws[it,3] = omega
        }
    }
    return(draws)
}

I was facing the same issue. I was trying to build linux application for Cyclone V FPGA-SoC. I faced the problem as below:

Error: <application_name> uses VFP register arguments, main.o does not

I was using the toolchain arm-linux-gnueabihf-g++ provided by embedded software design tool of altera.

It is solved by exporting: mfloat-abi=hard to flags, then arm-linux-gnueabihf-g++ compiles without errors. Also include the flags in both CC & LD.

You need to re-factor the code into pieces. This doesn't stop execution, it just puts a delay in between the parts.

function partA() {
  ...
  window.setTimeout(partB,1000);
}

function partB() {
   ...
}

Attention Android Wear developers: "Remove Unused Resources" will delete the xml file where you declare the capability name (res/values/wear.xml) and the phone won't be able to connect to the watch. I spent hours trying to figure out this bug in my app.

if you are to check the array content you may use:

$arr = array();

if(!empty($arr)){
  echo "not empty";
}
else 
{
  echo "empty";
}

see here: http://codepad.org/EORE4k7v

Simply use \1 instead of $1:

In [1]: import re

In [2]: method = 'images/:id/huge'

In [3]: re.sub(r'(:[a-z]+)', r'<span>\1</span>', method)
Out[3]: 'images/<span>:id</span>/huge'

Also note the use of raw strings (r'...') for regular expressions. It is not mandatory but removes the need to escape backslashes, arguably making the code slightly more readable.

Some tips:

• Make sure you use vim (vi improved). Linux and some versions of UNIX symlink vi to vim.
• You can get code completion with eclim
• Or you can get vi functionality within Eclipse with viPlugin
• Syntax highlighting is great with vim
• Vim has good support for writing little macros like running ant/maven builds

Have fun :-)

Simply :first works for me, why isn't this mentioned yet?

Try this one:

   $("div.subtab_left li.notebook a").click(function(e) {
    e.preventDefault();
    return false;   
    });

For anyone using Python 3.8 or newer I recommend using "Assignment Expressions" as described in PEP 572 -- Assignment Expressions.

if any((match := i) > 3 for i in range(10)):
    print(match)

SELECT DISTINCT e.Ename AS Employee, 
    m.mgr AS reports_to, 
    m.Ename AS manager 
FROM Employees e, Employees m 
WHERE e.mgr=m.EmpID;

if your column contain any value that you want to neglect. it will help you

## da is data frame & Ozone is column name 

##for single column
mean(da$Ozone, na.rm = TRUE)  

##for all columns
colMeans(x=da, na.rm = TRUE)

As far as I can tell, this is a bug in setuptools where it isn't removing the setuptools specific options before calling up to the base class in the standard library: https://bitbucket.org/pypa/setuptools/issue/29/avoid-userwarnings-emitted-when-calling

If you have an unconditional import setuptools in your setup.py (as you should if using the setuptools specific options), then the fact the script isn't failing with ImportError indicates that setuptools is properly installed.

You can silence the warning as follows:

python -W ignore::UserWarning:distutils.dist setup.py <any-other-args>

Only do this if you use the unconditional import that will fail completely if setuptools isn't installed :)

(I'm seeing this same behaviour in a checkout from the post-merger setuptools repo, which is why I'm confident it's a setuptools bug rather than a system config problem. I expect pre-merge distribute would have the same problem)

The EFCore examples on MSDN show that you can do some quite complex things with Include and ThenInclude.

This is a good example of how complex you can get (this is all one chained statement!):

viewModel.Instructors = await _context.Instructors

      .Include(i => i.OfficeAssignment)

      .Include(i => i.CourseAssignments)
        .ThenInclude(i => i.Course)
            .ThenInclude(i => i.Enrollments)
                .ThenInclude(i => i.Student)

      .Include(i => i.CourseAssignments)
        .ThenInclude(i => i.Course)
            .ThenInclude(i => i.Department)

      .AsNoTracking()
      .OrderBy(i => i.LastName)
      .ToListAsync();

You can have multiple Include calls - even after ThenInclude and it kind of 'resets' you back to the level of the top level entity (Instructors).

You can even repeat the same 'first level' collection (CourseAssignments) multiple times followed by separate ThenIncludes commands to get to different child entities.

Note your actual query must be tagged onto the end of the Include or ThenIncludes chain. The following does NOT work:

var query = _context.Instructors.AsQueryable();
query.Include(i => i.OfficeAssignment);

var first10Instructors = query.Take(10).ToArray();

Would strongly recommend you set up logging and make sure your queries aren't out of control if you're including more than one or two things. It's important to see how it actually works - and you'll notice each separate 'include' is typically a new query to avoid massive joins returning redundant data.

AsNoTracking can greatly speed things up if you're not intending on actually editing the entities and resaving.

EFCore 5 made some changes to the way queries for multiple sets of entities are sent to the server. There are new options for Split Queries which can make certain queries of this type far more efficient with fewer joins, but make sure to understand the limitations.

In addition to what Angular University said above you may want to use @Import to aggregate @Configuration classes to the other class (AuthenticationController in my case) :

@Import(SecurityConfig.class)
@RestController
public class AuthenticationController {
@Autowired
private AuthenticationManager authenticationManager;
//some logic
}

Spring doc about Aggregating @Configuration classes with @Import: link

The following snippet will safely create a temporary directory (-d) and store its name into the TMPDIR. (An example use of TMPDIR variable is shown later in the code where it's used for storing original files that will be possibly modified.)

The first trap line executes exit 1 command when any of the specified signals is received. The second trap line removes (cleans up) the $TMPDIR on program's exit (both normal and abnormal). We initialize these traps after we check that mkdir -d succeeded to avoid accidentally executing the exit trap with $TMPDIR in an unknown state.

#!/bin/bash

# Create a temporary directory and store its name in a variable ...
TMPDIR=$(mktemp -d)

# Bail out if the temp directory wasn't created successfully.
if [ ! -e $TMPDIR ]; then
    >&2 echo "Failed to create temp directory"
    exit 1
fi

# Make sure it gets removed even if the script exits abnormally.
trap "exit 1"           HUP INT PIPE QUIT TERM
trap 'rm -rf "$TMPDIR"' EXIT

# Example use of TMPDIR:
for f in *.csv; do
    cp "$f" "$TMPDIR"
    # remove duplicate lines but keep order
    perl -ne 'print if ++$k{$_}==1' "$TMPDIR/$f" > "$f"
done

It's a table-valued function, but you're using it as a scalar function.

Try:

where Emp_Id IN (SELECT i.items FROM dbo.Splitfn(@Id,',') AS i)

But... also consider changing your function into an inline TVF, as it'll perform better.

Don't reinvent the wheel. Use json-framework or something similar.

If you do decide to use json-framework, here's how you would parse a JSON string into an NSDictionary:

SBJsonParser* parser = [[[SBJsonParser alloc] init] autorelease];
// assuming jsonString is your JSON string...
NSDictionary* myDict = [parser objectWithString:jsonString];

// now you can grab data out of the dictionary using objectForKey or another dictionary method

I know this is a jQuery related question, but now days with JS ES6 things are much easier. Since there is no pure javascript answer, I thought I could add a simple pure javascript solution to this, which in my opinion is much cleaner, by using the fetch() API. This a modern way to implements network requests. In your case, since you already have a form element we can simply use it to build our request.

const form = document.forms["orderproductForm"];
const formInputs = form.getElementsByTagName("input"); 
let formData = new FormData(); 
for (let input of formInputs) {
    formData.append(input.name, input.value); 
}

fetch(form.action,
    {
        method: form.method,
        body: formData
    })
    .then(response => response.json())
    .then(data => console.log(data))
    .catch(error => console.log(error.message))
    .finally(() => console.log("Done"));

Ok, after some time, here's what I landed on:

.parent {_x000D_
  position: relative;_x000D_
  top: 0;_x000D_
  left: 0;_x000D_
}_x000D_
.image1 {_x000D_
  position: relative;_x000D_
  top: 0;_x000D_
  left: 0;_x000D_
  border: 1px red solid;_x000D_
}_x000D_
.image2 {_x000D_
  position: absolute;_x000D_
  top: 30px;_x000D_
  left: 30px;_x000D_
  border: 1px green solid;_x000D_
}

<div class="parent">_x000D_
  <img class="image1" src="https://placehold.it/50" />_x000D_
  <img class="image2" src="https://placehold.it/100" />_x000D_
</div>

As the simplest solution. That is:

Create a relative div that is placed in the flow of the page; place the base image first as relative so that the div knows how big it should be; place the overlays as absolutes relative to the upper left of the first image. The trick is to get the relatives and absolutes correct.

You can use the Copy method in the System.IO.File class.

You can also use the package manager directly:

dpkg -l | grep apache

This isn't focused on just version number, but it will make a broader search, which will give you other useful information, like module versions.

looks like you want to SUM all the columns (I'm not sure where "sum 3 columns" comes from), not just TotalHoursM, so try this:

SELECT 
    SUM(    ISNULL(TotalHoursM  ,0)
          + ISNULL(TotalHoursT  ,0)
          + ISNULL(TotalHoursW  ,0)
          + ISNULL(TotalHoursTH ,0)
          + ISNULL(TotalHoursF  ,0) 
       ) AS TOTAL
    FROM LeaveRequest

try this.

 int res = getResources().getIdentifier("you_image", "drawable", "com.my.package");
 preview = (ImageView) findViewById(R.id.preview);
 preview.setBackgroundResource(res);

I did it this way and it worked for me like a charm.

var data = [{ id: 0, text: 'enhancement' }, { id: 1, text: 'bug' }, { id: 2, 

    text: 'duplicate' }, { id: 3, text: 'invalid' }, { id: 4, text: 'wontfix' }];

    $(".js-example-data-array").select2({
      data: data
    })

If you don't want to calculate it using java's Calendar you can use Androids Time class It is supposed to be faster but I didn't notice much difference when i switched.

I could not find any pre-defined functions to determine time between 2 dates for an age in Android. There are some nice helper functions to get formatted time between dates in the DateUtils but that's probably not what you want.

Correct way to remove install plug-in from Eclipse/STS :

Go to install folder of eclipse ----> plugin --> select required plugin and remove it.

Ex-

Step 1. 
E:\springsource\sts-3.4.0.RELEASE\plugins

Step 2. 
select and remove related plugins jars.

System variables can be set through CMD and registry For ex. reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v PATH

All the commonly used CMD codes and system variables are given here: Set Windows system environment variables using CMD.

Open CMD and type Set

You will get all the values of system variable.

Type set java to know the path details of java installed on your window OS.

atof and strtod do what you want but are very forgiving. If you don't want to accept strings like "32asd" as valid you need to wrap strtod in a function such as this:

#include <stdlib.h>
double strict_str2double(char* str)
{
    char* endptr;
    double value = strtod(str, &endptr);
    if (*endptr) return 0;
    return value;
}

You could specify the width of all but the last table cells and add a table-layout:fixed and a width to the table.

You could set

table tr ul.actions {margin: 0; white-space:nowrap;}

(or set this for the last TD as Sander suggested instead).

This forces the inline-LIs not to break. Unfortunately this does not lead to a new width calculation in the containing UL (and this parent TD), and therefore does not autosize the last TD.

This means: if an inline element has no given width, a TD's width is always computed automatically first (if not specified). Then its inline content with this calculated width gets rendered and the white-space-property is applied, stretching its content beyond the calculated boundaries.

So I guess it's not possible without having an element within the last TD with a specific width.

A cleaner way to handle file open/close and avoid memory leaks:

Prep:

import numpy as np
import h5py

data_to_write = np.random.random(size=(100,20)) # or some such

Write:

with h5py.File('name-of-file.h5', 'w') as hf:
    hf.create_dataset("name-of-dataset",  data=data_to_write)

Read:

with h5py.File('name-of-file.h5', 'r') as hf:
    data = hf['name-of-dataset'][:]

Here there is a simple solution for the problem. This command:

script.dir <- dirname(sys.frame(1)$ofile)

returns the path of the current script file. It works after the script was saved.

Completing Mr. Crocker's answer, be careful about ++ or -- operators or I don't know maybe other operators. They can affect the loop. for example I saw a code similar to this one in a course:

for(int i=0; i++*i<-1, i<3; printf(" %d", i));

The result would be $ 1 2$. So the first statement has affected the loop while the outcome of the following is lots of zeros.

for(int i=0; i<3; printf(" %d", i));

//if i input 9 it should go to 8?

You still have to work with the elements of the array. You will count 8 elements when looping through the array, but they are still going to be array(0) - array(7).

This might help someone : [Needs to be run in Windows PowerShell]

ping.exe -t 10.227.23.241 |Foreach{"{0} - {1}" -f (Get-Date),$_} >> Ping_IP.txt

-- Check for the Ping_IP.txt file at the current directory or user home path.

Above command gives you output in a file like below ;

9/14/2018 8:58:48 AM - Pinging 10.227.23.241 with 32 bytes of data:
9/14/2018 8:58:48 AM - Reply from 10.227.23.241: bytes=32 time=29ms TTL=117
9/14/2018 8:58:49 AM - Reply from 10.227.23.241: bytes=32 time=29ms TTL=117
9/14/2018 8:58:50 AM - Reply from 10.227.23.241: bytes=32 time=28ms TTL=117
9/14/2018 8:58:51 AM - Reply from 10.227.23.241: bytes=32 time=27ms TTL=117
9/14/2018 8:58:52 AM - Reply from 10.227.23.241: bytes=32 time=28ms TTL=117
9/14/2018 8:58:53 AM - Reply from 10.227.23.241: bytes=32 time=27ms TTL=117
9/14/2018 8:58:54 AM - Reply from 10.227.23.241: bytes=32 time=28ms TTL=117

The case values are just codeless "goto" points that can share the same entry point:

case text1:
case text4: {
//Do something
break;
}

Note that the braces are redundant.

If you don't need ticks and such (e.g. for plotting qualitative illustrations) you could also use this quick workaround:

Make the axis invisible (e.g. with plt.gca().axison = False) and then draw them manually with plt.arrow.

You need to precede the lines starting with gcc and rm with a hard tab. Commands in make rules are required to start with a tab (unless they follow a semicolon on the same line). The result should look like this:

PROG = semsearch
all: $(PROG)
%: %.c
        gcc -o $@ $< -lpthread

clean:
        rm $(PROG)

Note that some editors may be configured to insert a sequence of spaces instead of a hard tab. If there are spaces at the start of these lines you'll also see the "missing separator" error. If you do have problems inserting hard tabs, use the semicolon way:

PROG = semsearch
all: $(PROG)
%: %.c ; gcc -o $@ $< -lpthread

clean: ; rm $(PROG)

onNewIntent() is meant as entry point for singleTop activities which already run somewhere else in the stack and therefore can't call onCreate(). From activities lifecycle point of view it's therefore needed to call onPause() before onNewIntent(). I suggest you to rewrite your activity to not use these listeners inside of onNewIntent(). For example most of the time my onNewIntent() methods simply looks like this:

@Override
protected void onNewIntent(Intent intent) {
    super.onNewIntent(intent);
    // getIntent() should always return the most recent
    setIntent(intent);
}

With all setup logic happening in onResume() by utilizing getIntent().

If you have the developer console (JavaScript) in your browser, you can type this code in:

urls = document.querySelectorAll('a'); for (url in urls) console.log(urls[url].href);

Shortened:

n=$$('a');for(u in n)console.log(n[u].href)

A DECIMAL(9,6) column will convert to float without loss of precision, so CAST(... AS float) will do the trick.

@HLGEM: saying that float is a poor choice for storing numbers and "Never use float" is not correct - you just have to know your numbers, e.g. temperature measurements would go nicely as floats.

@abatishchev and @japongskie: prefixes in front of SQL stored procs and functions are still a good idea, if not required; the links you mentioned only instructs not to use the "sp_" prefix for stored procedures which you shouldn't use, other prefixes are fine e.g. "usp_" or "spBob_"

Reference: "All integers with 6 or fewer significant decimal digits can be converted to an IEEE 754 floating-point value without loss of precision": https://en.wikipedia.org/wiki/Single-precision_floating-point_format

Since the cleanup is not dependent on the username, you could put the cleanup in a separate useEffect that is given an empty array as second argument.

Example

const { useState, useEffect } = React;_x000D_
_x000D_
const ForExample = () => {_x000D_
  const [name, setName] = useState("");_x000D_
  const [username, setUsername] = useState("");_x000D_
_x000D_
  useEffect(_x000D_
    () => {_x000D_
      console.log("effect");_x000D_
    },_x000D_
    [username]_x000D_
  );_x000D_
_x000D_
  useEffect(() => {_x000D_
    return () => {_x000D_
      console.log("cleaned up");_x000D_
    };_x000D_
  }, []);_x000D_
_x000D_
  const handleName = e => {_x000D_
    const { value } = e.target;_x000D_
_x000D_
    setName(value);_x000D_
  };_x000D_
_x000D_
  const handleUsername = e => {_x000D_
    const { value } = e.target;_x000D_
_x000D_
    setUsername(value);_x000D_
  };_x000D_
_x000D_
  return (_x000D_
    <div>_x000D_
      <div>_x000D_
        <input value={name} onChange={handleName} />_x000D_
        <input value={username} onChange={handleUsername} />_x000D_
      </div>_x000D_
      <div>_x000D_
        <div>_x000D_
          <span>{name}</span>_x000D_
        </div>_x000D_
        <div>_x000D_
          <span>{username}</span>_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
  );_x000D_
};_x000D_
_x000D_
function App() {_x000D_
  const [shouldRender, setShouldRender] = useState(true);_x000D_
_x000D_
  useEffect(() => {_x000D_
    setTimeout(() => {_x000D_
      setShouldRender(false);_x000D_
    }, 5000);_x000D_
  }, []);_x000D_
_x000D_
  return shouldRender ? <ForExample /> : null;_x000D_
}_x000D_
_x000D_
ReactDOM.render(<App />, document.getElementById("root"));

<script src="https://unpkg.com/react@16/umd/react.development.js"></script>_x000D_
<script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>_x000D_
_x000D_
<div id="root"></div>

You have 2 options:

• Install using homebrew

brew update to update homebrew packages

brew install jmeter to install jmeter

Read this blog to know how to map folders from standard jmeter to homebrew installed version.

• Install using standard version which I would advise you to do. Steps are:

  1. Install Last compatible JDK version (7 or 8 as of JMeter 3.1).

  2. Download JMeter from here

  3. Unzip folder and run from the folder:

bin/jmeter

Here's a nice and simple cache helper class/service I use:

using System.Runtime.Caching;  

public class InMemoryCache: ICacheService
{
    public T GetOrSet<T>(string cacheKey, Func<T> getItemCallback) where T : class
    {
        T item = MemoryCache.Default.Get(cacheKey) as T;
        if (item == null)
        {
            item = getItemCallback();
            MemoryCache.Default.Add(cacheKey, item, DateTime.Now.AddMinutes(10));
        }
        return item;
    }
}

interface ICacheService
{
    T GetOrSet<T>(string cacheKey, Func<T> getItemCallback) where T : class;
}

Usage:

cacheProvider.GetOrSet("cache key", (delegate method if cache is empty));

Cache provider will check if there's anything by the name of "cache id" in the cache, and if there's not, it will call a delegate method to fetch data and store it in cache.

Example:

var products=cacheService.GetOrSet("catalog.products", ()=>productRepository.GetAll())

I found it on this page: http://eslint.org/docs/user-guide/configuring

In package.json, this works:

"eslintConfig": {
  "globals": {
    "window": true
  }
}

As I want to handle both IPv4 and IPv6, I am using VARBINARY(16) and the following SQL CLR functions to convert the text IP address presentation to bytes and the reverse:

[SqlFunction(DataAccess = DataAccessKind.None, IsDeterministic = true)]
public static SqlBytes GetIPAddressBytesFromString (SqlString value)
{
    IPAddress IP;

    if (IPAddress.TryParse(value.Value, out IP))
    {
        return new SqlBytes(IP.GetAddressBytes());
    }
    else
    {
        return new SqlBytes();
    }
}


[SqlFunction(DataAccess = DataAccessKind.None, IsDeterministic = true)]
public static SqlString GetIPAddressStringFromBytes(SqlBytes value)
{
    string output;

    if (value.IsNull)
    {
        output = "";
    }
    else
    {
        IPAddress IP = new IPAddress(value.Value);
        output = IP.ToString();
    }

    return new SqlString(output);
}

There is a way by which you can apply custom scrollbars to custom div elements in your HTML documents. Here is a an example which helps. https://codepen.io/adeelibr/pen/dKqZNb But as a gist of it. You can do something like this.

<div class="scrollbar" id="style-1">
  <div class="force-overflow"></div>
</div>

CSS file looks like this.

.scrollbar
{
  margin-left: 30px;
  float: left;
  height: 300px;
  width: 65px;
  background: #F5F5F5;
  overflow-y: scroll;
  margin-bottom: 25px;
}

.force-overflow
{
  min-height: 450px;
}

#style-1::-webkit-scrollbar-track
{
  -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
  border-radius: 10px;
  background-color: #F5F5F5;
}

#style-1::-webkit-scrollbar
{
  width: 12px;
  background-color: #F5F5F5;
}

#style-1::-webkit-scrollbar-thumb
{
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
  background-color: #555;
}

Hibernate.dialect property tells Hibernate to generate the appropriate SQL statements for the chosen database.

A list of available dialects can be found here: http://javamanikandan.blogspot.in/2014/05/sql-dialects-in-hibernate.html

RDBMS                   Dialect
DB2                     org.hibernate.dialect.DB2Dialect
DB2 AS/400              org.hibernate.dialect.DB2400Dialect
DB2 OS390               org.hibernate.dialect.DB2390Dialect
PostgreSQL              org.hibernate.dialect.PostgreSQLDialect
MySQL                   org.hibernate.dialect.MySQLDialect
MySQL with InnoDB       org.hibernate.dialect.MySQLInnoDBDialect
MySQL with MyISAM       org.hibernate.dialect.MySQLMyISAMDialect
Oracle (any version)    org.hibernate.dialect.OracleDialect
Oracle 9i/10g           org.hibernate.dialect.Oracle9Dialect
Sybase                  org.hibernate.dialect.SybaseDialect
Sybase Anywhere         org.hibernate.dialect.SybaseAnywhereDialect
Microsoft SQL Server    org.hibernate.dialect.SQLServerDialect
SAP DB                  org.hibernate.dialect.SAPDBDialect
Informix                org.hibernate.dialect.InformixDialect
HypersonicSQL           org.hibernate.dialect.HSQLDialect
Ingres                  org.hibernate.dialect.IngresDialect
Progress                org.hibernate.dialect.ProgressDialect
Mckoi SQL               org.hibernate.dialect.MckoiDialect
Interbase               org.hibernate.dialect.InterbaseDialect
Pointbase               org.hibernate.dialect.PointbaseDialect
FrontBase               org.hibernate.dialect.FrontbaseDialect
Firebird                org.hibernate.dialect.FirebirdDialect

This is impossible to answer and has been brought up many many times before. Do a search, read those threads, then pick the framework you and your team have experience with.

• What advantages does PHP have over ASP.NET?
• In Web Development - What ASP.net can do that PHP cannot do?
• What are the fundamental differences between ASP.net and PHP?
• The use of PHP vs ASP.net

UINavigationController is not automatically presented in UIViewController.

This is what you should see in Interface Builder. Files owner has view outlet to Navigation controller and from navigation controller is outlet to actual view;

While it may immediately seem useful to utilize class instance variables, since class instance variable are shared among subclasses and they can be referred to within both singleton and instance methods, there is a singificant drawback. They are shared and so subclasses can change the value of the class instance variable, and the base class will also be affected by the change, which is usually undesirable behavior:

class C
  @@c = 'c'
  def self.c_val
    @@c
  end
end

C.c_val
 => "c" 

class D < C
end

D.instance_eval do 
  def change_c_val
    @@c = 'd'
  end
end
 => :change_c_val 

D.change_c_val
(irb):12: warning: class variable access from toplevel
 => "d" 

C.c_val
 => "d" 

Rails introduces a handy method called class_attribute. As the name implies, it declares a class-level attribute whose value is inheritable by subclasses. The class_attribute value can be accessed in both singleton and instance methods, as is the case with the class instance variable. However, the huge benefit with class_attribute in Rails is subclasses can change their own value and it will not impact parent class.

class C
  class_attribute :c
  self.c = 'c'
end

 C.c
 => "c" 

class D < C
end

D.c = 'd'
 => "d" 

 C.c
 => "c" 

It may be easier to use XPath to locate the nodes that you wish to delete. This stackoverflow thread might give you some ideas.

In your case you will find the four nodes that you want using this expression:

XmlDocument doc = new XmlDocument();
doc.Load(fileName);
XmlNodeList nodes = doc.SelectNodes("//Setting[@name='File1']");

Git has two types of branches: local and remote. To use git pull and git push as you'd like, you have to tell your local branch (my_test) which remote branch it's tracking. In typical Git fashion this can be done in both the config file and with commands.

Commands

Make sure you're on your master branch with

1)git checkout master

then create the new branch with

2)git branch --track my_test origin/my_test

and check it out with

3)git checkout my_test.

You can then push and pull without specifying which local and remote.

However if you've already created the branch then you can use the -u switch to tell git's push and pull you'd like to use the specified local and remote branches from now on, like so:

git pull -u my_test origin/my_test
git push -u my_test origin/my_test

Config

The commands to setup remote branch tracking are fairly straight forward but I'm listing the config way as well as I find it easier if I'm setting up a bunch of tracking branches. Using your favourite editor open up your project's .git/config and add the following to the bottom.

[remote "origin"]
    url = [email protected]:username/repo.git
    fetch = +refs/heads/*:refs/remotes/origin/*
[branch "my_test"]
    remote = origin
    merge = refs/heads/my_test

This specifies a remote called origin, in this case a GitHub style one, and then tells the branch my_test to use it as it's remote.

You can find something very similar to this in the config after running the commands above.

Some useful resources:

• http://www.kernel.org/pub/software/scm/git/docs/git-branch.html
• http://gitready.com/beginner/2009/03/09/remote-tracking-branches.html

Not sure if it will fix your particular issue but worth sharing anyway.

I had issues with twitter boot strap in IE. No rounded corners. Navigation menu not collapsing. Spans not sitting in correct location, even some images not displaying.

Strangely, site works okay in IE when run through visual studio debugger, its once deployed to a server that the problem occurs.

Try using IE developer tools (F12 is keyboard shortcut) Check your browser mode and document mode. (its at the top along side the menu bar)

Problem happened for me as document was IE7 and browser was IE10 compatibility. I added a http header in IIS: Name X-UA-Compatible Value IE=EmulateIE9

Now the page loads as document - IE9 standards, browser IE10 compatibility and all the previous issues are resolved.

Hope this helps.

-tessi

REAL is what you are looking for. Documentation of SQLite datatypes

There should be three pages here:

1. Initial login page with a form that asks for your username, but not your password.
2. You didn't mention this one, but I'd check whether the client computer is recognized, and if not, then challenge the user with either a CAPTCHA or else a security question. Otherwise the phishing site can simply use the tendered username to query the real site for the security image, which defeats the purpose of having a security image. (A security question is probably better here since with a CAPTCHA the attacker could have humans sitting there answering the CAPTCHAs to get at the security images. Depends how paranoid you want to be.)
3. A page after that that displays the security image and asks for the password.

I don't see this short, linear flow being sufficiently complex to warrant using Spring Web Flow.

I would just use straight Spring Web MVC for steps 1 and 2. I wouldn't use Spring Security for the initial login form, because Spring Security's login form expects a password and a login processing URL. Similarly, Spring Security doesn't provide special support for CAPTCHAs or security questions, so you can just use Spring Web MVC once again.

You can handle step 3 using Spring Security, since now you have a username and a password. The form login page should display the security image, and it should include the user-provided username as a hidden form field to make Spring Security happy when the user submits the login form. The only way to get to step 3 is to have a successful POST submission on step 1 (and 2 if applicable).

Calling length property on undefined or a null object will cause IE and webkit browsers to fail!

Instead try this:

if($("#something") !== null){
  // do something
}

or

if($("#something") === null){
  // don't do something
}

1) "container" is a class and not an ID 2) .container - set z-index and display: none in your CSS and not inline unless there is a really good reason to do so. Demo@fiddle

$("#button").click(function() {
    $(".container").css("opacity", 0.2);
   $("#loading-img").css({"display": "block"});
});

CSS:

#loading-img {
    background: url(http://web.bogdanteodoru.com/wp-content/uploads/2012/01/bouncy-css3-loading-animation.jpg) center center no-repeat;  /* different for testing purposes */
    display: none;
    height: 100px; /* for testing purposes */
    z-index: 12;
}

And a demo with animated image.

JRE 7 is probably installed in Program Files\Java and NOT Program Files(x86)\Java.

Bundler Version maybe cause the issue.

Please install bundler with other version number.

For example,

gem install bundler -v 1.0.10

document.getElementById('loginSubmit').submit();

or, use the same code as the onclick handler:

changeAction('submitInput','loginForm');
document.forms['loginForm'].submit();

(Though that onclick handler is kind of stupidly-written: document.forms['loginForm'] could be replaced with this.)

If dgv(11, dgv.CurrentRow.Index).Selected = True Then
    dgv.Rows.RemoveAt(dgv.CurrentRow.Index)
Else
    Exit Sub
End If

I installed Android SDK manager and Android SDK yestoday, and I get this error too when I tried to run the Android emulator immediately. But, right now this error disappear, I think restarting your system when the SDK has installed may solve this problem.

Using Java 8 streams:

double sum = m.stream()
    .mapToDouble(a -> a)
    .sum();

System.out.println(sum); 

According to Cormen et al. Introduction to Algorithms (Appendix B.5.3), the depth of a node X in a tree T is defined as the length of the simple path (number of edges) from the root node of T to X. The height of a node Y is the number of edges on the longest downward simple path from Y to a leaf. The height of a tree is defined as the height of its root node.

Note that a simple path is a path without repeat vertices.

The height of a tree is equal to the max depth of a tree. The depth of a node and the height of a node are not necessarily equal. See Figure B.6 of the 3rd Edition of Cormen et al. for an illustration of these concepts.

I have sometimes seen problems asking one to count nodes (vertices) instead of edges, so ask for clarification if you're not sure you should count nodes or edges during an exam or a job interview.

The last argument of CONVERT seems to determine the format used for parsing. Consult MSDN docs for CONVERT.

111 - the one you are using is Japan yy/mm/dd.

I guess the one you are looking for is 103, that is dd/mm/yyyy.

So you should try:

 SELECT convert(datetime, '23/07/2009', 103)

After reading the w3.org spec. I found the sandbox property.

You can set sandbox="", which prevents the iframe from redirecting. That being said it won't redirect the iframe either. You will lose the click essentially.

Example here: http://jsfiddle.net/ppkzS/1/
Example without sandbox: http://jsfiddle.net/ppkzS/