1. Download the files git-prompt.sh and git-completion.bash from this Git completion
2. Rename the files.
3. Move those files to your home directory.

4. Add the source file in to the .bash_profile

   source ~/git-completion0.bash
   source ~/git-prompt0.sh
   and four to trigger the code block.
   

This method all is old method, in drupal 7 we can get it very simple

    current_path()

• http://example.com/node/306 returns "node/306".
• http://example.com/drupalfolder/node/306 returns "node/306" while base_path() returns "/drupalfolder/".
• http://example.com/path/alias (which is a path alias for node/306) returns "node/306" as opposed to the path alias.

and another function with tiny difference

request_path()

• http://example.com/node/306 returns "node/306".
• http://example.com/drupalfolder/node/306 returns "node/306" while base_path() returns "/drupalfolder/".
• http://example.com/path/alias (which is a path alias for node/306) returns "path/alias" as opposed to the internal path.
• http://example.com/index.php returns an empty string (meaning: front page).
• http://example.com/index.php?page=1 returns an empty string.

You can invoke lambda function directly (at least via Java) by using AWSLambdaClient as described in the AWS' blog post.

Another way to do it:

MEDIA_ROOT = '/home/USER/Projects/REPO/src/PROJECT/APP/static/media/'
MEDIA_URL = '/static/media/'

This would require you to move your media folder to a sub directory of a static folder.

Then in your template you can use:

<img class="scale-with-grid" src="{{object.photo.url}}"/>

If I really had to switch on type of object, I'd use .ToString(). However, I would avoid it at all costs: IDictionary<Type, int> will do much better, visitor might be an overkill but otherwise it is still a perfectly fine solution.

I had the same problem. solved it like this:

return new ModelAndView("redirect:/user/list?success=true");

And then my controller method look like this:

public ModelMap list(@RequestParam(required=false) boolean success) {
    ModelMap mm = new ModelMap();
    mm.put(SEARCH_MODEL_KEY, campaignService.listAllCampaigns());
    if(success)
        mm.put("successMessageKey", "campaign.form.msg.success");
    return mm;
}

Works perfectly unless you want to send simple data, not collections let's say. Then you'd have to use session I guess.

I won't write your code but what you looking for is something like a jquery dialog

take a look here

jQuery modal-confirmation

$(function() {
    $( "#dialog-confirm" ).dialog({
      resizable: false,
      height:140,
      modal: true,
      buttons: {
        "Delete all items": function() {
          $( this ).dialog( "close" );
        },
        Cancel: function() {
          $( this ).dialog( "close" );
        }
      }
    });
  });

<div id="dialog-confirm" title="Empty the recycle bin?">
  <p>
    <span class="ui-icon ui-icon-alert" style="float:left; margin:0 7px 20px 0;"></span>
    These items will be permanently deleted and cannot be recovered. Are you sure?
  </p>
</div>

There are multiple frameworks that solve this problem. Just to name a few:

Swift:

• Nuke (mine)
• Kingfisher
• AlamofireImage
• HanekeSwift

Objective-C:

• AFNetworking
• PINRemoteImage
• YYWebImage
• SDWebImage

Using backtick or qx helps, thanks everybody for the answers. However, I found that if you use backtick or qx, the output contains trailing newline and I need to remove that. So I used chomp.

chomp($host = `hostname`);
chomp($domain = `domainname`);
$fqdn = $host.".".$domain;

More information here: http://irouble.blogspot.in/2011/04/perl-chomp-backticks.html

This is fixed in Hamcrest 1.3. The below code compiles and does not generate any warnings:

// given
List<String> list = new ArrayList<String>();
// then
assertThat(list, is(not(empty())));

But if you have to use older version - instead of bugged empty() you could use:

hasSize(greaterThan(0))
(import static org.hamcrest.number.OrderingComparison.greaterThan; or
import static org.hamcrest.Matchers.greaterThan;)

Example:

// given
List<String> list = new ArrayList<String>();
// then
assertThat(list, hasSize(greaterThan(0)));

The most important thing about above solutions is that it does not generate any warnings. The second solution is even more useful if you would like to estimate minimum result size.

I know this is old but someone might come across this again someday.

I had a similar problem where I would call setText on a EditText and onTextChanged would be called when I didn't want it to. My first solution was to write some code after calling setText() to undo the damage done by the listener. But that wasn't very elegant. After doing some research and testing I discovered that using getText().clear() clears the text in much the same way as setText(""), but since it isn't setting the text the listener isn't called, so that solved my problem. I switched all my setText("") calls to getText().clear() and I didn't need the bandages anymore, so maybe that will solve your problem too.

Try this:

Field1 = (EditText)findViewById(R.id.field1);
Field2 = (EditText)findViewById(R.id.field2);

Field1.addTextChangedListener(new TextWatcher() {

   public void afterTextChanged(Editable s) {}

   public void beforeTextChanged(CharSequence s, int start,
     int count, int after) {
   }

   public void onTextChanged(CharSequence s, int start,
     int before, int count) {
      Field2.getText().clear();
   }
  });

Field2.addTextChangedListener(new TextWatcher() {

   public void afterTextChanged(Editable s) {}

   public void beforeTextChanged(CharSequence s, int start,
     int count, int after) {
   }

   public void onTextChanged(CharSequence s, int start,
     int before, int count) {
     Field1.getText().clear();
   }
  });

In your function definition you're constraining sets a and b to the same type. You can also write

public <X,Y> void myFunction(Set<X> s1, Set<Y> s2){...}

Try the following snippet, it should be pretty clear:

public class AuthorizeActionFilterAttribute : ActionFilterAttribute
{
  public override void OnActionExecuting(FilterExecutingContext filterContext)
  {
    HttpSessionStateBase session = filterContext.HttpContext.Session;
    Controller controller = filterContext.Controller as Controller;

    if (controller != null)
    {
      if (session["Login"] == null)
      {
        filterContext.Cancel = true;
        controller.HttpContext.Response.Redirect("./Login");
      }
    }

    base.OnActionExecuting(filterContext);
  }
}

if you have started the server with

python -m SimpleHTTPServer 8888 

then you can press ctrl + c to down the server.

But if you have started the server with

python -m SimpleHTTPServer 8888 &

or

python -m SimpleHTTPServer 8888 & disown

you have to see the list first to kill the process,

run command

ps

or

ps aux | less

it will show you some running process like this ..

PID TTY          TIME CMD
7247 pts/3     00:00:00 python
7360 pts/3     00:00:00 ps
23606 pts/3    00:00:00 bash

you can get the PID from here. and kill that process by running this command..

kill -9 7247

here 7247 is the python id.

Also for some reason if the port still open you can shut down the port with this command

fuser -k 8888/tcp

here 8888 is the tcp port opened by python.

Hope its clear now.

You can use numpy's slicing, simply start:stop:step.

>>> xs
array([1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4])
>>> xs[1::4]
array([2, 2, 2])

This creates a view of the the original data, so it's constant time. It'll also reflect changes to the original array and keep the whole original array in memory:

>>> a
array([1, 2, 3, 4, 5])
>>> b = a[::2]         # O(1), constant time
>>> b[:] = 0           # modifying the view changes original array
>>> a                  # original array is modified
array([0, 2, 0, 4, 0])

so if either of the above things are a problem, you can make a copy explicitly:

>>> a
array([1, 2, 3, 4, 5])
>>> b = a[::2].copy()  # explicit copy, O(n)
>>> b[:] = 0           # modifying the copy
>>> a                  # original is intact
array([1, 2, 3, 4, 5])

This isn't constant time, but the result isn't tied to the original array. The copy also contiguous in memory, which can make some operations on it faster.

Although I'm sure this won't be accepted as the answer to this very old question, I came here looking for a way to do this and this is how I solved the problem.

I created a demonstration here at codepen.io.

The Html:

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.13.0/moment.min.js" type="text/javascript"></script>
<script src="https://cdn.rawgit.com/mckamey/countdownjs/master/countdown.min.js" type="text/javascript"></script>
<script src="https://code.jquery.com/jquery-3.0.0.min.js" type="text/javascript"></script>
<div>
  The time is now: <span class="now"></span>, a timer will go off <span class="duration"></span> at <span class="then"></span>
</div>
<div class="difference">The timer is set to go off <span></span></div>
<div class="countdown"></div>

The Javascript:

var now = moment(); // new Date().getTime();
var then = moment().add(60, 'seconds'); // new Date(now + 60 * 1000);

$(".now").text(moment(now).format('h:mm:ss a'));
$(".then").text(moment(then).format('h:mm:ss a'));
$(".duration").text(moment(now).to(then));
(function timerLoop() {
  $(".difference > span").text(moment().to(then));
  $(".countdown").text(countdown(then).toString());
  requestAnimationFrame(timerLoop);
})();

Output:

The time is now: 5:29:35 pm, a timer will go off in a minute at 5:30:35 pm
The timer is set to go off in a minute
1 minute

Note: 2nd line above updates as per momentjs and 3rd line above updates as per countdownjs and all of this is animated at about ~60FPS because of requestAnimationFrame()

Code Snippet:

Alternatively you can just look at this code snippet:

var now = moment(); // new Date().getTime();_x000D_
var then = moment().add(60, 'seconds'); // new Date(now + 60 * 1000);_x000D_
_x000D_
$(".now").text(moment(now).format('h:mm:ss a'));_x000D_
$(".then").text(moment(then).format('h:mm:ss a'));_x000D_
$(".duration").text(moment(now).to(then));_x000D_
(function timerLoop() {_x000D_
  $(".difference > span").text(moment().to(then));_x000D_
  $(".countdown").text(countdown(then).toString());_x000D_
  requestAnimationFrame(timerLoop);_x000D_
})();_x000D_
_x000D_
// CountdownJS: http://countdownjs.org/_x000D_
// Rawgit: http://rawgit.com/_x000D_
// MomentJS: http://momentjs.com/_x000D_
// jQuery: https://jquery.com/_x000D_
// Light reading about the requestAnimationFrame pattern:_x000D_
// http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/_x000D_
// https://css-tricks.com/using-requestanimationframe/

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.13.0/moment.min.js" type="text/javascript"></script>_x000D_
<script src="https://cdn.rawgit.com/mckamey/countdownjs/master/countdown.min.js" type="text/javascript"></script>_x000D_
<script src="https://code.jquery.com/jquery-3.0.0.min.js" type="text/javascript"></script>_x000D_
<div>_x000D_
  The time is now: <span class="now"></span>,_x000D_
</div>_x000D_
<div>_x000D_
  a timer will go off <span class="duration"></span> at <span class="then"></span>_x000D_
</div>_x000D_
<div class="difference">The timer is set to go off <span></span></div>_x000D_
<div class="countdown"></div>

Requirements:

• CountdownJS: http://countdownjs.org/ (And Rawgit to be able to use countdownjs)
• MomentJS: http://momentjs.com/
• requestAnimationFrame() - use this for animation rather than setInterval().

Optional Requirements:

• jQuery: https://jquery.com/

Additionally here is some light reading about the requestAnimationFrame() pattern:

• http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
• https://css-tricks.com/using-requestanimationframe/

I found the requestAnimationFrame() pattern to be much a more elegant solution than the setInterval() pattern.

You can add "download" attribute inside your tag to download files.

<a  href="/project/download" download> Download Document </a>

https://www.w3schools.com/tags/att_a_download.asp

How about using os.kill? See the docs here: http://docs.python.org/library/os.html#os.kill

Have you tried the =DateValue() function?

To include time value, just add the functions together:

=DateValue(A1)+TimeValue(A1)

JustinStolle's answer in a different way. A few notes:

• The print statement may truncate the string to 4000 characters, but my test string for example was 9520 characters in length.
• The [tr/th] indicates hierarchy, e.g., <tr><th>...</th></tr>.
• The [@name] adds fields as XML attributes.
• MS SQL XML concatenates fields of the same name, so null in between fields prevents that.

declare @body nvarchar(max)

select @body = cast((
    select N'2' [@cellpadding], N'2' [@cellspacing], N'1' [@border],
           N'Database Table' [tr/th], null [tr/td],
           N'Entity Count' [tr/th], null [tr/td],
           N'Total Rows' [tr/th], null,
           (select  object_name( object_id ) [td], null,
                    count( distinct name ) [td], null,
                    count( * )  [td], null
             from sys.columns
             group by object_name( object_id )
             for xml path('tr'), type)
        for xml path('table'), type
        ) as nvarchar(max))

print @body  -- only shows up to 4000 characters depending

Simple its works me:)

YourArrayList_Object.clear();

For swift 4 and you can adjust imageView size

 let logoContainer = UIView(frame: CGRect(x: 0, y: 0, width: 270, height: 30))

 let imageView = UIImageView(frame: CGRect(x: 0, y: 0, width: 270, height: 30))
 imageView.contentMode = .scaleAspectFit
 let image = UIImage(named: "your_image")
 imageView.image = image
 logoContainer.addSubview(imageView)
 navigationItem.titleView = logoContainer

pgAdmin 4 is a powerful and popular web-based database management tool for PostgreSQL - http://www.pgadmin.org/

Or since Objective C is just C with some OO layer on top you can use the posix conterparts:

int execl(const char *path, const char *arg0, ..., const char *argn, (char *)0);
int execle(const char *path, const char *arg0, ..., const char *argn, (char *)0, char *const envp[]);
int execlp(const char *file, const char *arg0, ..., const char *argn, (char *)0);
int execlpe(const char *file, const char *arg0, ..., const char *argn, (char *)0, char *const envp[]);
int execv(const char *path, char *const argv[]);
int execve(const char *path, char *const argv[], char *const envp[]);
int execvp(const char *file, char *const argv[]);
int execvpe(const char *file, char *const argv[], char *const envp[]); 

They are included from unistd.h header file.

The problem with interpreted languages, is that you send the source to get them working (unless you have a compiler to bytecode, but then again, it is quite trivial to decompile).

So, if you don't want to sacrifice performance, you can only act on variable and function names, eg. replacing them with a, b... aa, ab... or a101, a102, etc. And, of course, remove as much space/newlines as you can (that's what so called JS compressors do).
Obfuscating strings will have a performance hit, if you have to encrypt them and decrypt them in real time. Plus a JS debugger can show the final values...

Try the following:

var filteredFileSet = fileList.Where(item => filterList.Contains(item));

When you iterate over filteredFileSet (See LINQ Execution) it will consist of a set of IEnumberable values. This is based on the Where Operator checking to ensure that items within the fileList data set are contained within the filterList set.

As fileList is an IEnumerable set of string values, you can pass the 'item' value directly into the Contains method.

Signed variables use one bit to flag whether they are positive or negative. Unsigned variables don't have this bit, so they can store larger numbers in the same space, but only nonnegative numbers, e.g. 0 and higher.

For more: Unsigned and Signed Integers

.a files are created with the ar utility, and they are libraries. To use it with gcc, collect all .a files in a lib/ folder and then link with -L lib/ and -l<name of specific library>.

Collection of all .a files into lib/ is optional. Doing so makes for better looking directories with nice separation of code and libraries, IMHO.

Dereferencing a pointer means getting the value that is stored in the memory location pointed by the pointer. The operator * is used to do this, and is called the dereferencing operator.

int a = 10;
int* ptr = &a;

printf("%d", *ptr); // With *ptr I'm dereferencing the pointer. 
                    // Which means, I am asking the value pointed at by the pointer.
                    // ptr is pointing to the location in memory of the variable a.
                    // In a's location, we have 10. So, dereferencing gives this value.

// Since we have indirect control over a's location, we can modify its content using the pointer. This is an indirect way to access a.

 *ptr = 20;         // Now a's content is no longer 10, and has been modified to 20.

Inside file strings.xml define a String resource like this:

<string name="string_to_format">Amount: %1$f  for %2$d days%3$s</string>

Inside your code (assume it inherits from Context) simply do the following:

 String formattedString = getString(R.string.string_to_format, floatVar, decimalVar, stringVar);

(In comparison to the answer from LocalPCGuy or Giovanny Farto M. the String.format method is not needed.)

Have a look to this wiki: LaTeX/Labels and Cross-referencing:

The hyperref package automatically includes the nameref package, and a similarly named command. It inserts text corresponding to the section name, for example:

\section{MyFirstSection}
\label{marker}
\section{MySecondSection} In section \nameref{marker} we defined...

Note: This solution is using pylab, not matplotlib.pyplot

You may try using hist to put your data info along with the fitted curve as below:

import numpy as np
import scipy.stats as stats
import pylab as pl

h = sorted([186, 176, 158, 180, 186, 168, 168, 164, 178, 170, 189, 195, 172,
     187, 180, 186, 185, 168, 179, 178, 183, 179, 170, 175, 186, 159,
     161, 178, 175, 185, 175, 162, 173, 172, 177, 175, 172, 177, 180])  #sorted

fit = stats.norm.pdf(h, np.mean(h), np.std(h))  #this is a fitting indeed

pl.plot(h,fit,'-o')

pl.hist(h,normed=True)      #use this to draw histogram of your data

pl.show()                   #use may also need add this 

This is what I prefer to use:

<script type="text/javascript">
    $(document).ready(function () {
        $("#fieldID").focus(); 
    });
</script>

You can use SQLAlchemy's or_ function to search in more than one column (the underscore is necessary to distinguish it from Python's own or).

Here's an example:

from sqlalchemy import or_
query = meta.Session.query(User).filter(or_(User.firstname.like(searchVar),
                                            User.lastname.like(searchVar)))

Use WebClient.DownloadFile:

using (WebClient client = new WebClient())
{
    client.DownloadFile("http://csharpindepth.com/Reviews.aspx", 
                        @"c:\Users\Jon\Test\foo.txt");
}

I want to make some unit test to get maximal code coverage

Code coverage should never be the goal of writing unit tests. You should write unit tests to prove that your code is correct, or help you design it better, or help someone else understand what the code is meant to do.

but I dont see how I can test my method checkIfValidElements, it returns nothing or change nothing.

Well you should probably give a few tests, which between them check that all 7 methods are called appropriately - both with an invalid argument and with a valid argument, checking the results of ErrorFile each time.

For example, suppose someone removed the call to:

method4(arg1, arg2);

... or accidentally changed the argument order:

method4(arg2, arg1);

How would you notice those problems? Go from that, and design tests to prove it.

See this link

Resize or Modify a MS SQL Server Table Column with Default Constraint using T-SQL Commands

the solution for such a SQL Server problem is going to be

Dropping or disabling the DEFAULT Constraint on the table column.

Modifying the table column data type and/or data size.

Re-creating or enabling the default constraint back on the sql table column.

Bye

The explorer suite can do what you want.

You simply cannot and should not do this. However, this might be helpful:

<script type = "text/javascript" >
    history.pushState(null, null, 'pagename');
    window.addEventListener('popstate', function(event) {
        history.pushState(null, null, 'pagename');
    });
</script>

This works in my Google Chrome and Firefox.

Often you need to put more into the manifest than what you get with the -e switch, and in that case, the syntax is:

jar -cvfm myJar.jar myManifest.txt myApp.class

Which reads: "create verbose jarFilename manifestFilename", followed by the files you want to include.

Note that the name of the manifest file you supply can be anything, as jar will automatically rename it and put it into the right place within the jar file.

This is the easy thing I've come up with. It uses a common table expression (CTE) and a partition window (I think these features are in SQL 2008 and later).

This example finds all students with duplicate name and dob. The fields you want to check for duplication go in the OVER clause. You can include any other fields you want in the projection.

with cte (StudentId, Fname, LName, DOB, RowCnt)
as (
SELECT StudentId, FirstName, LastName, DateOfBirth as DOB, SUM(1) OVER (Partition By FirstName, LastName, DateOfBirth) as RowCnt
FROM tblStudent
)
SELECT * from CTE where RowCnt > 1
ORDER BY DOB, LName

If the default .m2 is unable to find, maybe someone changed the default path. Issue the following command to find out where is the Maven local repository,

mvn help:evaluate -Dexpression=settings.localRepository

The above command will scan for projects and run some tasks. Final outcome will be like below

As you can see in the picture the maven local repository is C:\Users\INOVA\.m2\repository

Try adding the below code to the class that you want to use

[Serializable()]
public partial class Class
{

// Search string exist in employee name finding.
var empName:NSString! = employeeDetails[filterKeyString] as NSString

Case sensitve search.
let rangeOfSearchString:NSRange! = empName.rangeOfString(searchString, options: NSStringCompareOptions.CaseInsensitiveSearch)

// Not found.
if rangeOfSearchString.location != Foundation.NSNotFound
{
    // search string not found in employee name.
}
// Found
else
{
    // search string found in employee name.
}

To call a controller function in parent scope from inside an isolate scope directive, use dash-separated attribute names in the HTML like the OP said.

Also if you want to send a parameter to your function, call the function by passing an object:

<test color1="color1" update-fn="updateFn(msg)"></test>

JS

var app = angular.module('dr', []);

app.controller("testCtrl", function($scope) {
    $scope.color1 = "color";
    $scope.updateFn = function(msg) {        
        alert(msg);
    }
});

app.directive('test', function() {
    return {
        restrict: 'E',
        scope: {
            color1: '=',
            updateFn: '&'
        },
        // object is passed while making the call
        template: "<button ng-click='updateFn({msg : \"Hello World!\"})'>
            Click</button>",
        replace: true,        
        link: function(scope, elm, attrs) {             
        }
    }
});

Fiddle

When passing a struct to another function, it would usually be better to do as Donnell suggested above and pass it by reference instead.

A very good reason for this is that it makes things easier if you want to make changes that will be reflected when you return to the function that created the instance of it.

Here is an example of the simplest way to do this:

#include <stdio.h>

typedef struct student {
    int age;
} student;

void addStudent(student *s) {
    /* Here we can use the arrow operator (->) to dereference 
       the pointer and access any of it's members: */
    s->age = 10;
}

int main(void) {

    student aStudent = {0};     /* create an instance of the student struct */
    addStudent(&aStudent);      /* pass a pointer to the instance */

    printf("%d", aStudent.age);

    return 0;
}

In this example, the argument for the addStudent() function is a pointer to an instance of a student struct - student *s. In main(), we create an instance of the student struct and then pass a reference to it to our addStudent() function using the reference operator (&).

In the addStudent() function we can make use of the arrow operator (->) to dereference the pointer, and access any of it's members (functionally equivalent to: (*s).age).

Any changes that we make in the addStudent() function will be reflected when we return to main(), because the pointer gave us a reference to where in the memory the instance of the student struct is being stored. This is illustrated by the printf(), which will output "10" in this example.

Had you not passed a reference, you would actually be working with a copy of the struct you passed in to the function, meaning that any changes would not be reflected when you return to main - unless you implemented a way of passing the new version of the struct back to main or something along those lines!

Although pointers may seem off-putting at first, once you get your head around how they work and why they are so handy they become second nature, and you wonder how you ever coped without them!

• onclick events run in the global scope and may cause unexpected error.
• Adding onclick events to many DOM elements will slow down the
  performance and efficiency.

Using a cookie to provide the CSRF token to the client does not allow a successful attack because the attacker cannot read the value of the cookie and therefore cannot put it where the server-side CSRF validation requires it to be.

The attacker will be able to cause a request to the server with both the auth token cookie and the CSRF cookie in the request headers. But the server is not looking for the CSRF token as a cookie in the request headers, it's looking in the payload of the request. And even if the attacker knows where to put the CSRF token in the payload, they would have to read its value to put it there. But the browser's cross-origin policy prevents reading any cookie value from the target website.

The same logic does not apply to the auth token cookie, because the server is expects it in the request headers and the attacker does not have to do anything special to put it there.

I won't argue that it's a good idea (or the semantics of using nullptr with things that aren't pointers), but it's relatively simple to create a class which would provide "nullable" semantics (see nullable_string).

However, this is a much better fit for C++17's std::optional:

#include <string>
#include <iostream>
#include <optional>

// optional can be used as the return type of a factory that may fail
std::optional<std::string> create(bool b)
{
    if (b)
        return "Godzilla";
    else
        return {};
}

int main()
{
    std::cout << "create(false) returned "
              << create(false).value_or("empty") << std::endl;

    // optional-returning factory functions are usable as conditions of while and if
    if (auto str = create(true))
    {
        std::cout << "create(true) returned " << *str << std::endl;
    }
}

std::optional, as shown in the example, is convertible to bool, or you may use the has_value() method, has exceptions for bad access, etc. This provides you with nullable semantics, which seems to be what Maria was trying to accomplish.

And if you don't want to wait around for C++17 compatibility, see this answer about Boost.Optional.

You can do something like this

import React from 'react';

class Header extends React.Component {

constructor() {
    super();
}

checkClick(e, notyId) {
    alert(notyId);
}

render() {
    return (
        <PopupOver func ={this.checkClick } />
    )
}
};

class PopupOver extends React.Component {

constructor(props) {
    super(props);
    this.props.func(this, 1234);
}

render() {
    return (
        <div className="displayinline col-md-12 ">
            Hello
        </div>
    );
}
}

export default Header;

Using statics

var MyComponent = React.createClass({
 statics: {
 customMethod: function(foo) {
  return foo === 'bar';
  }
 },
   render: function() {
 }
});

MyComponent.customMethod('bar');  // true

Personal opinion: Use them only where they are required. (See TheTXI's answer above for the required list.)

Since the compiler doesn't require them, you can put them all over, but why? The compiler won't tell you where you forgot one, so you'll end up with inconsistent use.

[This opinion is specific to SQL Server. Other databases may have more-stringent requirements. If you're writing SQL to run on multiple databases, your requirements may vary.]

tpdi stated above, "in a script, as you're sending more than one statement, you need it." That's actually not correct. You don't need them.

PRINT 'Semicolons are optional'
PRINT 'Semicolons are optional'
PRINT 'Semicolons are optional';
PRINT 'Semicolons are optional';

Output:

Semicolons are optional
Semicolons are optional
Semicolons are optional
Semicolons are optional

Along with what Jonathan and Samir suggested (both excellent answers btw!), jQuery has some built in events that it'll fire for you when making an ajax request.

There's the ajaxStart event

Show a loading message whenever an AJAX request starts (and none is already active).

...and it's brother, the ajaxStop event

Attach a function to be executed whenever all AJAX requests have ended. This is an Ajax Event.

Together, they make a fine way to show a progress message when any ajax activity is happening anywhere on the page.

HTML:

<div id="loading">
  <p><img src="loading.gif" /> Please Wait</p>
</div>

Script:

$(document).ajaxStart(function(){
    $('#loading').show();
 }).ajaxStop(function(){
    $('#loading').hide();
 });

I had same problem. I need show url for a search engine

I use two routes like this

Route::get('buscar/{nom}', 'FrontController@buscarPrd');

Route::post('buscar', function(){

   $bsqd = Input::get('nom');    

   return Redirect::action('FrontController@buscarPrd', array('nom'=>$bsqd));

});

First one used to show url like we want

Second one used by form and redirect to first one

Try this:

function PluginUrl() {

        //Try to use WP API if possible, introduced in WP 2.6
        if (function_exists('plugins_url')) return trailingslashit(plugins_url(basename(dirname(__FILE__))));

        //Try to find manually... can't work if wp-content was renamed or is redirected
        $path = dirname(__FILE__);
        $path = str_replace("\\","/",$path);
        $path = trailingslashit(get_bloginfo('wpurl')) . trailingslashit(substr($path,strpos($path,"wp-content/")));
        return $path;
    }

echo PluginUrl(); will return the current plugin url.

1.use python 3.6.9 version

2.first install cmake.

conda install -c anaconda cmake

3. use these command to install dlib

pip install https://pypi.python.org/packages/da/06/bd3e241c4eb0a662914b3b4875fc52dd176a9db0d4a2c915ac2ad8800e9e/dlib-19.7.0-cp36-cp36m-win_amd64.whl#md5=b7330a5b2d46420343fbed5df69e6a3f

Short answer, Just add position:fixed and that will solve your problem

For those of you who came here looking for how to remove an object from a JSON array based on object value:

let users = [{"name": "Ben"},{"name": "Tim"},{"name": "Harry"}];

 for (let [i, user] of users.entries()) {
    if (user.name == "Tim") {
        users.splice(i, 1);
    }
 }

User Tim is now removed from JSON array users.

I was getting the same type of error, and I found that the console is not capable of displaying the string in another language. Hence I made the below code changes to set default_charset as UTF-8.

data_head = [('\x81\xa1\x8fo\x89\xef\x82\xa2\x95\xdb\x8f\xd8\x90\xa7\x93x\x81\xcb3\x8c\x8e\x8cp\x91\xb1\x92\x86(\x81\x86\x81\xde\x81\x85)\x81\xa1\x8f\x89\x89\xf1\x88\xc8\x8aO\x81A\x82\xa8\x8b\xe0\x82\xcc\x90S\x94z\x82\xcd\x88\xea\x90\xd8\x95s\x97v\x81\xa1\x83}\x83b\x83v\x82\xcc\x82\xa8\x8e\x8e\x82\xb5\x95\xdb\x8c\xaf\x82\xc5\x8fo\x89\xef\x82\xa2\x8am\x92\xe8\x81\xa1', 'shift_jis')]
default_charset = 'UTF-8' #can also try 'ascii' or other unicode type
print ''.join([ unicode(lin[0], lin[1] or default_charset) for lin in data_head ])

List<String> list = Arrays.asList(array);

The list returned will be backed by the array, it acts like a bridge, so it will be fixed-size.

I had the same problem with a simple pie chart.

None of the macros worked that I tried. Nothing worked on cut, pasting, relocating chart.

The Workaround I found was to edit the chart text, remove the labels, then re-select the labels. Once they re-appeared, they were updated.

It depends on what you're looking for.

With adjacency matrices you can answer fast to questions regarding if a specific edge between two vertices belongs to the graph, and you can also have quick insertions and deletions of edges. The downside is that you have to use excessive space, especially for graphs with many vertices, which is very inefficient especially if your graph is sparse.

On the other hand, with adjacency lists it is harder to check whether a given edge is in a graph, because you have to search through the appropriate list to find the edge, but they are more space efficient.

Generally though, adjacency lists are the right data structure for most applications of graphs.

If you have tried all the ways and failed, try this one command:

setsebool -P httpd_can_network_connect on

I don't think any of these answers meet my need, unless I am fundamentally misunderstanding something.

I have an app (originally an iPad app) that I want to run both on an iPad and on the Mac, under Catalyst. I'm using the plist option to scale the Mac interface to match the iPad, but would like to migrate to AppKit if that is reasonable. When running on a Mac, I believe that all of the aforementioned approaches tell me that I'm on an iPad. The Catalyst fake-out is pretty thorough.

For most concerns I indeed understand that the code should pretend it's on an iPad when thus running on a Mac. One exception is that the rolling picker is not available on the Mac under Catalyst, but is on the iPad. I want to figure out whether to create a UIPickerView or to do something different, at run time. Run-time selection is crucial because I want to use a single binary to run both on the iPad and Mac in the long term, while making the best use of the supported UI standards on each.

The APIs give potentially misleading results to the casual pre-Catalyst reader. For example, [UIDevice currentDevice].model returns @"iPad" when running under Catalyst on a Mac. The user interface idiom APIs sustain the same illusion.

I found that you really need to look deeper. I start with this information:

NSString *const deviceModel = [UIDevice currentDevice].model;
NSProcessInfo *const processInfo = [[NSProcessInfo alloc] init];
const bool isIosAppOnMac = processInfo.iOSAppOnMac;  // Note: this will be "no" under Catalyst
const bool isCatalystApp = processInfo.macCatalystApp;

Then you can combine these queries with expressions like [deviceModel hasPrefix: @"iPad"] to sort out the kinds of subtleties I'm facing. For my case, I explicitly want to avoid making a UIPickerView if the indicated isCatalystApp is true, independent of "misleading" information about the interface idiom, or the illusions sustained by isIosAppOnMac and deviceModel.

Now I'm curious what happens if I move the Mac app to run over on my iPad sidecar...

I had the same problem, but I solved it thanks to the comment of Ekta Gandhi:

Finally i found the solution.

1) Firstly eliminate all changes in package.json file by giving simple command git checkout package.json.

2) Then after make change in package.json in @angular-devkit/build-angular- ~0.800.1(Add tail instead of cap)

3) Then run command rm -rf node_modules/

4) Then clean catch by giving command npm clean cache -f

5) And at last run command npm install. This works for me.

.... Along with the modification proposed by Dimuthu

Made it to @angular-devkit/build-angular": "0.13.4" and it worked.

Try this:

<SCRIPT LANGUAGE="JavaScript">
 function WriteToFile(passForm) {

    set fso = CreateObject("Scripting.FileSystemObject");  
    set s = fso.CreateTextFile("C:\test.txt", True);
    s.writeline("HI");
    s.writeline("Bye");
    s.writeline("-----------------------------");
    s.Close();
 }
  </SCRIPT>

</head>

<body>
<p>To sign up for the Excel workshop please fill out the form below:
</p>
<form onSubmit="WriteToFile(this)">
Type your first name:
<input type="text" name="FirstName" size="20">
<br>Type your last name:
<input type="text" name="LastName" size="20">
<br>
<input type="submit" value="submit">
</form> 

This will work only on IE

Just by using select select you can select particular columns, give them readable names and cast them. For example like this:

spark.read.csv(path).select(
          '_c0.alias("stn").cast(StringType),
          '_c1.alias("wban").cast(StringType),
          '_c2.alias("lat").cast(DoubleType),
          '_c3.alias("lon").cast(DoubleType)
        )
          .where('_c2.isNotNull && '_c3.isNotNull && '_c2 =!= 0.0 && '_c3 =!= 0.0)

Something to keep in mind when creating formatters is to try to reuse the same instance if you can, as formatters are fairly computationally expensive to create. The following is a pattern I frequently use for apps where I can share the same formatter app-wide, adapted from NSHipster.

extension DateFormatter {

    static var sharedDateFormatter: DateFormatter = {
        let dateFormatter = DateFormatter()   
        // Add your formatter configuration here     
        dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
        return dateFormatter
    }()
}

Usage:

let dateString = DateFormatter.sharedDateFormatter.string(from: Date())

Kirk's answer is right on. As a rule, you're not going to have any luck with type inference when your method signature has fewer types of parameters than it has generic type parameters.

In your particular case, it seems you could possibly move the T type parameter to the class level and then get type inference on your Get method:

class ServiceGate<T>
{
    public IAccess<S, T> Get<S>(S sig) where S : ISignatur<T>
    {
        throw new NotImplementedException();
    }
}

Then the code you posted with the CS0411 error could be rewritten as:

static void Main()
{
    // Notice: a bit more cumbersome to write here...
    ServiceGate<SomeType> service = new ServiceGate<SomeType>();

    // ...but at least you get type inference here.
    IAccess<Signatur, SomeType> access = service.Get(new Signatur());
}

If the other tips here don't work and - just like me - you're using the pandas integration through progress_apply, you can let tqdm handle it:

from tqdm.autonotebook import tqdm
tqdm.pandas()

df.progress_apply(row_function, axis=1)

The main point here lies in the tqdm.autonotebook module. As stated in their instructions for use in IPython Notebooks, this makes tqdm choose between progress bar formats used in Jupyter notebooks and Jupyter consoles - for a reason still lacking further investigations on my side, the specific format chosen by tqdm.autonotebook works smoothly in pandas, while all others didn't, for progress_apply specifically.

You can easily call any controller's action using jQuery AJAX method like this:

Note in this example my controller name is Student

Controller Action

 public ActionResult Test()
 {
     return View();
 }

In Any View of this above controller you can call the Test() action like this:

<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.0.3.min.js"></script>
<script>
    $(document).ready(function () {
        $.ajax({
            url: "@Url.Action("Test", "Student")",
            success: function (result, status, xhr) {
                alert("Result: " + status + " " + xhr.status + " " + xhr.statusText)
            },
            error: function (xhr, status, error) {
                alert("Result: " + status + " " + error + " " + xhr.status + " " + xhr.statusText)
            }
        });
    });
</script>

Leveraging David Dehghan's answer above, the following works in Python 2.7.13:

from PyPDF2 import PdfFileWriter, PdfFileReader, PdfFileMerger

import StringIO

from reportlab.pdfgen import canvas
from reportlab.lib.pagesizes import letter

packet = StringIO.StringIO()
# create a new PDF with Reportlab
can = canvas.Canvas(packet, pagesize=letter)
can.drawString(290, 720, "Hello world")
can.save()

#move to the beginning of the StringIO buffer
packet.seek(0)
new_pdf = PdfFileReader(packet)
# read your existing PDF
existing_pdf = PdfFileReader("original.pdf")
output = PdfFileWriter()
# add the "watermark" (which is the new pdf) on the existing page
page = existing_pdf.getPage(0)
page.mergePage(new_pdf.getPage(0))
output.addPage(page)
# finally, write "output" to a real file
outputStream = open("destination.pdf", "wb")
output.write(outputStream)
outputStream.close()

your device older than minSDK , edit minSdkVersion in build.gradle

Android:autoText attribute also makes TextView auto focusable.

If date and col_date are the same columns you should simply do:

SELECT A, MAX(date) FROM t GROUP BY A

Why not use:

WITH x AS ( SELECT A, MAX(col_date) m FROM TABLENAME )
SELECT A, date FROM TABLENAME t JOIN x ON x.A = t.A AND x.m = t.col_date

Otherwise:

SELECT A, FIRST_VALUE(date) KEEP(dense_rank FIRST ORDER BY col_date DESC)
  FROM TABLENAME
 GROUP BY A

Unfortunately, most of the articles on state machines are written for C++ or other languages that have direct support for polymorphism as it's nice to model the states in an FSM implementation as classes that derive from an abstract state class.

However, it's pretty easy to implement state machines in C using either switch statements to dispatch events to states (for simple FSMs, they pretty much code right up) or using tables to map events to state transitions.

There are a couple of simple, but decent articles on a basic framework for state machines in C here:

• http://www.gedan.net/2008/09/08/finite-state-machine-matrix-style-c-implementation/
• http://www.gedan.net/2009/03/18/finite-state-machine-matrix-style-c-implementation-function-pointers-addon/

Edit: Site "under maintenance", web archive links:

• http://web.archive.org/web/20160517005245/http://www.gedan.net/2008/09/08/finite-state-machine-matrix-style-c-implementation
• http://web.archive.org/web/20160808120758/http://www.gedan.net/2009/03/18/finite-state-machine-matrix-style-c-implementation-function-pointers-addon/

switch statement-based state machines often use a set of macros to 'hide' the mechanics of the switch statement (or use a set of if/then/else statements instead of a switch) and make what amounts to a "FSM language" for describing the state machine in C source. I personally prefer the table-based approach, but these certainly have merit, are widely used, and can be effective especially for simpler FSMs.

One such framework is outlined by Steve Rabin in "Game Programming Gems" Chapter 3.0 (Designing a General Robust AI Engine).

A similar set of macros is discussed here:

• https://contrarymotion.net/2008/02/12/some-code-snippets-for-a-simple-c-state-machine/

If you're also interested in C++ state machine implementations there's a lot more that can be found. I'll post pointers if you're interested.

For Error: 'opts' is deprecated. Use theme() instead. (Defunct; last used in version 0.9.1)' I replaced opts(title = "Boxplot - Candidate's Tweet Scores") with labs(title = "Boxplot - Candidate's Tweet Scores"). It worked!

Yes you understood it correctly, the function password_hash() will generate a salt on its own, and includes it in the resulting hash-value. Storing the salt in the database is absolutely correct, it does its job even if known.

// Hash a new password for storing in the database.
// The function automatically generates a cryptographically safe salt.
$hashToStoreInDb = password_hash($_POST['password'], PASSWORD_DEFAULT);

// Check if the hash of the entered login password, matches the stored hash.
// The salt and the cost factor will be extracted from $existingHashFromDb.
$isPasswordCorrect = password_verify($_POST['password'], $existingHashFromDb);

The second salt you mentioned (the one stored in a file), is actually a pepper or a server side key. If you add it before hashing (like the salt), then you add a pepper. There is a better way though, you could first calculate the hash, and afterwards encrypt (two-way) the hash with a server-side key. This gives you the possibility to change the key when necessary.

In contrast to the salt, this key should be kept secret. People often mix it up and try to hide the salt, but it is better to let the salt do its job and add the secret with a key.

I suggest to learn it with printf because for many cases this will be sufficient for your needs and you won't need to create other objects.

double d = 3.14159;     
printf ("%.2f", d);

But if you need rounding please refer to this post

https://stackoverflow.com/a/153785/2815227

public static byte[] serialize(Object obj) throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ObjectOutputStream os = new ObjectOutputStream(out);
    os.writeObject(obj);
    return out.toByteArray();
}
public static Object deserialize(byte[] data) throws IOException, ClassNotFoundException {
    ByteArrayInputStream in = new ByteArrayInputStream(data);
    ObjectInputStream is = new ObjectInputStream(in);
    return is.readObject();
}

Command mvnw uses Maven that is by default downloaded to ~/.m2/wrapper on the first use.

URL with Maven is specified in each project at .mvn/wrapper/maven-wrapper.properties:

distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.9/apache-maven-3.3.9-bin.zip

To update or change Maven version invoke the following (remember about --non-recursive for multi-module projects):

./mvnw io.takari:maven:wrapper -Dmaven=3.3.9 

or just modify .mvn/wrapper/maven-wrapper.properties manually.

To generate wrapper from scratch using Maven (you need to have it already in PATH run:

mvn io.takari:maven:wrapper -Dmaven=3.3.9 

The ALL_DIRECTORIES data dictionary view will have information about all the directories that you have access to. That includes the operating system path

SELECT owner, directory_name, directory_path
  FROM all_directories

Go To Build Path -> Source and toggle to Yes option "Ignore Optional Compile Problems" for all source folders.

you cannot set this in javascript, you have to do this with html/css:

<style type="text/css" media="print">
  @page { size: landscape; }
</style>

EDIT: See this Question and the accepted answer for more information on browser support: Is @Page { size:landscape} obsolete?

Use the command line interface:

java -jar jenkins-cli.jar -s http://jenkins.example.com:8080/ -i /root/.ssh/id_rsa safe-restart

In pictures URL found in the Graph responses (the "http://photos-c.ak.fbcdn.net/" ones), just replace the default "_s.jpg" by "_n.jpg" (? normal size) or "_b.jpg" (? big size) or "_t.jpg" (thumbnail).

Hacakable URLs/REST API make the Web better.

or you can simply use

def question_params

  params.require(:question).permit(team_ids: [])

end

The debug compilation is different from the release one, so:

Consider your Project file structure like that [this case if for a Debug assemble]:

src
  |
  debug
      |
      assets
           |
           index.html

You should call index.html into your WebView like:

web.loadUrl("file:///android_asset/index.html");

So forth, for the Release assemble, it should be like:

src
  |
  release
        |
        assets
             |
             index.html

The bellow structure also works, for both compilations [debug and release]:

src
  |
  main
     |
     assets
          |
          index.html

This is the logger class that I use. The private Log() method has EventLog.WriteEntry() in it, which is how you actually write to the event log. I'm including all of this code here because it's handy. In addition to logging, this class will also make sure the message isn't too long to write to the event log (it will truncate the message). If the message was too long, you'd get an exception. The caller can also specify the source. If the caller doesn't, this class will get the source. Hope it helps.

By the way, you can get an ObjectDumper from the web. I didn't want to post all that here. I got mine from here: C:\Program Files (x86)\Microsoft Visual Studio 10.0\Samples\1033\CSharpSamples.zip\LinqSamples\ObjectDumper

using System;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Linq;
using System.Reflection;
using Xanico.Core.Utilities;

namespace Xanico.Core
{
    /// <summary>
    /// Logging operations
    /// </summary>
    public static class Logger
    {
        // Note: The actual limit is higher than this, but different Microsoft operating systems actually have
        //       different limits. So just use 30,000 to be safe.
        private const int MaxEventLogEntryLength = 30000;

        /// <summary>
        /// Gets or sets the source/caller. When logging, this logger class will attempt to get the
        /// name of the executing/entry assembly and use that as the source when writing to a log.
        /// In some cases, this class can't get the name of the executing assembly. This only seems
        /// to happen though when the caller is in a separate domain created by its caller. So,
        /// unless you're in that situation, there is no reason to set this. However, if there is
        /// any reason that the source isn't being correctly logged, just set it here when your
        /// process starts.
        /// </summary>
        public static string Source { get; set; }

        /// <summary>
        /// Logs the message, but only if debug logging is true.
        /// </summary>
        /// <param name="message">The message.</param>
        /// <param name="debugLoggingEnabled">if set to <c>true</c> [debug logging enabled].</param>
        /// <param name="source">The name of the app/process calling the logging method. If not provided,
        /// an attempt will be made to get the name of the calling process.</param>
        public static void LogDebug(string message, bool debugLoggingEnabled, string source = "")
        {
            if (debugLoggingEnabled == false) { return; }

            Log(message, EventLogEntryType.Information, source);
        }

        /// <summary>
        /// Logs the information.
        /// </summary>
        /// <param name="message">The message.</param>
        /// <param name="source">The name of the app/process calling the logging method. If not provided,
        /// an attempt will be made to get the name of the calling process.</param>
        public static void LogInformation(string message, string source = "")
        {
            Log(message, EventLogEntryType.Information, source);
        }

        /// <summary>
        /// Logs the warning.
        /// </summary>
        /// <param name="message">The message.</param>
        /// <param name="source">The name of the app/process calling the logging method. If not provided,
        /// an attempt will be made to get the name of the calling process.</param>
        public static void LogWarning(string message, string source = "")
        {
            Log(message, EventLogEntryType.Warning, source);
        }

        /// <summary>
        /// Logs the exception.
        /// </summary>
        /// <param name="ex">The ex.</param>
        /// <param name="source">The name of the app/process calling the logging method. If not provided,
        /// an attempt will be made to get the name of the calling process.</param>
        public static void LogException(Exception ex, string source = "")
        {
            if (ex == null) { throw new ArgumentNullException("ex"); }

            if (Environment.UserInteractive)
            {
                Console.WriteLine(ex.ToString());
            }

            Log(ex.ToString(), EventLogEntryType.Error, source);
        }

        /// <summary>
        /// Recursively gets the properties and values of an object and dumps that to the log.
        /// </summary>
        /// <param name="theObject">The object to log</param>
        [SuppressMessage("Microsoft.Globalization", "CA1303:Do not pass literals as localized parameters", MessageId = "Xanico.Core.Logger.Log(System.String,System.Diagnostics.EventLogEntryType,System.String)")]
        [SuppressMessage("Microsoft.Naming", "CA1720:IdentifiersShouldNotContainTypeNames", MessageId = "object")]
        public static void LogObjectDump(object theObject, string objectName, string source = "")
        {
            const int objectDepth = 5;
            string objectDump = ObjectDumper.GetObjectDump(theObject, objectDepth);

            string prefix = string.Format(CultureInfo.CurrentCulture,
                                          "{0} object dump:{1}",
                                          objectName,
                                          Environment.NewLine);

            Log(prefix + objectDump, EventLogEntryType.Warning, source);
        }

        private static void Log(string message, EventLogEntryType entryType, string source)
        {
            // Note: I got an error that the security log was inaccessible. To get around it, I ran the app as administrator
            //       just once, then I could run it from within VS.

            if (string.IsNullOrWhiteSpace(source))
            {
                source = GetSource();
            }

            string possiblyTruncatedMessage = EnsureLogMessageLimit(message);
            EventLog.WriteEntry(source, possiblyTruncatedMessage, entryType);

            // If we're running a console app, also write the message to the console window.
            if (Environment.UserInteractive)
            {
                Console.WriteLine(message);
            }
        }

        private static string GetSource()
        {
            // If the caller has explicitly set a source value, just use it.
            if (!string.IsNullOrWhiteSpace(Source)) { return Source; }

            try
            {
                var assembly = Assembly.GetEntryAssembly();

                // GetEntryAssembly() can return null when called in the context of a unit test project.
                // That can also happen when called from an app hosted in IIS, or even a windows service.

                if (assembly == null)
                {
                    assembly = Assembly.GetExecutingAssembly();
                }


                if (assembly == null)
                {
                    // From http://stackoverflow.com/a/14165787/279516:
                    assembly = new StackTrace().GetFrames().Last().GetMethod().Module.Assembly;
                }

                if (assembly == null) { return "Unknown"; }

                return assembly.GetName().Name;
            }
            catch
            {
                return "Unknown";
            }
        }

        // Ensures that the log message entry text length does not exceed the event log viewer maximum length of 32766 characters.
        private static string EnsureLogMessageLimit(string logMessage)
        {
            if (logMessage.Length > MaxEventLogEntryLength)
            {
                string truncateWarningText = string.Format(CultureInfo.CurrentCulture, "... | Log Message Truncated [ Limit: {0} ]", MaxEventLogEntryLength);

                // Set the message to the max minus enough room to add the truncate warning.
                logMessage = logMessage.Substring(0, MaxEventLogEntryLength - truncateWarningText.Length);

                logMessage = string.Format(CultureInfo.CurrentCulture, "{0}{1}", logMessage, truncateWarningText);
            }

            return logMessage;
        }
    }
}

It is working for me.

Get in Timestamp type:

public static Timestamp getCurrentTimestamp() {
    TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
    final Calendar cal = Calendar.getInstance();
    Date date = cal.getTime();
    Timestamp ts = new Timestamp(date.getTime());
    return ts;
}

Get in String type:

    public static String getCurrentTimestamp() {
    TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
    final Calendar cal = Calendar.getInstance();
    Date date = cal.getTime();
    Timestamp ts = new Timestamp(date.getTime());
    return ts.toString();
}

Found a great plugin that works in Juno and Kepler. It puts shortcuts on the quick access bar for increasing or decreasing text size.

Install New Software -> http://eclipse-fonts.googlecode.com/svn/trunk/FontsUpdate/

If you want to display for example all .config (or .ini) file name and file content into one doc for user reference (and by this I mean user not knowing shell command i.e. 95% of them), you can try this :

FORFILES /M *myFile.ini /C "cmd /c echo File name : @file >> %temp%\stdout.txt && type @path >> %temp%\stdout.txt && echo. >> %temp%\stdout.txt" | type %temp%\stdout.txt

Explanation :

• ForFiles : loop on a directory (and child, etc) each file meeting criteria
  • able to return the current file name being process (@file)
  • able to return the full path file being process (@path)
• Type : Output the file content

Ps : The last pipe command is pointing the %temp% file and output the aggregate content. If you wish to copy/paste in some documentation, just open the stdout.txt file in textpad.

Have you tried this

Random integer between 0 and 1000(1000 not included):

Random random = new Random();
int randomNumber = random.Next(0, 1000);

Loop it as many times you want

One of the Related posts gave me the (simple) answer.

Apparently the auto value on the grid-template-rows property does exactly what I was looking for.

.grid {
    display:grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    grid-template-rows: auto auto 1fr 1fr 1fr auto auto;
    grid-gap:10px;
    height: calc(100vh - 10px);
}

int result = 0;


 for (int i=0; i < positiveInteger; i++)
    {
        result = startingNumber + 1;
        cout << result;
    }

Try this:

@RequestBody(required = false) String str

The answer from scorpion9 works. Just to make it more clear see my code below,

<script src="~/js/jquery.js"></script> 
<script type="text/javascript">
    $(function () {
        var input = $("#SomeId");
        input.focus();
        var tmpStr = input.val();
        input.val('');
        input.val(tmpStr);
    });
</script>

I have been trying to attach an audio which should autoplay and will be hidden. It's very simple. Just a few lines of HTML and CSS. Check this out!! Here is the piece of code I used within the body.

<div id="player">
    <audio controls autoplay hidden>
     <source src="file.mp3" type="audio/mpeg">
                unsupported !! 
    </audio>
</div>

ARIA stands for Accessible Rich Internet Applications.

WAI-ARIA is an incredibly powerful technology that allows developers to easily describe the purpose, state and other functionality of visually rich user interfaces - in a way that can be understood by Assistive Technology. WAI-ARIA has finally been integrated into the current working draft of the HTML 5 specification.

And if you are wondering what WAI-ARIA is, its the same thing.

Please note the terms WAI-ARIA and ARIA refer to the same thing. However, it is more correct to use WAI-ARIA to acknowledge its origins in WAI.

WAI = Web Accessibility Initiative

From the looks of it, ARIA is used for assistive technologies and mostly screen reading.

Most of your doubts will be cleared if you read this article

http://www.w3.org/TR/aria-in-html/

You can do:

timeStamp.toLocalDateTime().toLocalDate();

Note that timestamp.toLocalDateTime() will use the Clock.systemDefaultZone() time zone to make the conversion. This may or may not be what you want.

See my code:

 @IBAction func foundclicked(sender: AnyObject) {

            if (amountTF.text.isEmpty)
            {
                let alert = UIAlertView(title: "Oops! Empty Field", message: "Please enter the amount", delegate: nil, cancelButtonTitle: "OK")

                alert.show()
            }

            else {

            var alertController = UIAlertController(title: "Confirm Bid Amount", message: "Final Bid Amount : "+amountTF.text , preferredStyle: .Alert)
            var okAction = UIAlertAction(title: "Confirm", style: UIAlertActionStyle.Default) {
                UIAlertAction in

                JHProgressHUD.sharedHUD.loaderColor = UIColor.redColor()
                        JHProgressHUD.sharedHUD.showInView(self.view, withHeader: "Amount registering" , andFooter: "Loading")
                }
            var cancelAction = UIAlertAction(title: "Cancel", style: UIAlertActionStyle.Cancel) {
                UIAlertAction in

                alertController .removeFromParentViewController()
            }
                            alertController.addAction(okAction)
                            alertController.addAction(cancelAction)

                self.presentViewController(alertController, animated: true, completion: nil)

            }

        }

All of the prior solutions get at the point a little, however, they just don't copy everything over. I created a PHP function (albeit somewhat lengthy) that copies everything including tables, foreign keys, data, views, procedures, functions, triggers, and events. Here is the code:

/* This function takes the database connection, an existing database, and the new database and duplicates everything in the new database. */
function copyDatabase($c, $oldDB, $newDB) {

    // creates the schema if it does not exist
    $schema = "CREATE SCHEMA IF NOT EXISTS {$newDB};";
    mysqli_query($c, $schema);

    // selects the new schema
    mysqli_select_db($c, $newDB);

    // gets all tables in the old schema
    $tables = "SELECT table_name
               FROM information_schema.tables
               WHERE table_schema = '{$oldDB}'
               AND table_type = 'BASE TABLE'";
    $results = mysqli_query($c, $tables);

    // checks if any tables were returned and recreates them in the new schema, adds the foreign keys, and inserts the associated data
    if (mysqli_num_rows($results) > 0) {

        // recreates all tables first
        while ($row = mysqli_fetch_array($results)) {
            $table = "CREATE TABLE {$newDB}.{$row[0]} LIKE {$oldDB}.{$row[0]}";
            mysqli_query($c, $table);
        }

        // resets the results to loop through again
        mysqli_data_seek($results, 0);

        // loops through each table to add foreign key and insert data
        while ($row = mysqli_fetch_array($results)) {

            // inserts the data into each table
            $data = "INSERT IGNORE INTO {$newDB}.{$row[0]} SELECT * FROM {$oldDB}.{$row[0]}";
            mysqli_query($c, $data);

            // gets all foreign keys for a particular table in the old schema
            $fks = "SELECT constraint_name, column_name, table_name, referenced_table_name, referenced_column_name
                    FROM information_schema.key_column_usage
                    WHERE referenced_table_name IS NOT NULL
                    AND table_schema = '{$oldDB}'
                    AND table_name = '{$row[0]}'";
            $fkResults = mysqli_query($c, $fks);

            // checks if any foreign keys were returned and recreates them in the new schema
            // Note: ON UPDATE and ON DELETE are not pulled from the original so you would have to change this to your liking
            if (mysqli_num_rows($fkResults) > 0) {
                while ($fkRow = mysqli_fetch_array($fkResults)) {
                    $fkQuery = "ALTER TABLE {$newDB}.{$row[0]}                              
                                ADD CONSTRAINT {$fkRow[0]}
                                FOREIGN KEY ({$fkRow[1]}) REFERENCES {$newDB}.{$fkRow[3]}({$fkRow[1]})
                                ON UPDATE CASCADE
                                ON DELETE CASCADE;";
                    mysqli_query($c, $fkQuery);
                }
            }
        }   
    }

    // gets all views in the old schema
    $views = "SHOW FULL TABLES IN {$oldDB} WHERE table_type LIKE 'VIEW'";                
    $results = mysqli_query($c, $views);

    // checks if any views were returned and recreates them in the new schema
    if (mysqli_num_rows($results) > 0) {
        while ($row = mysqli_fetch_array($results)) {
            $view = "SHOW CREATE VIEW {$oldDB}.{$row[0]}";
            $viewResults = mysqli_query($c, $view);
            $viewRow = mysqli_fetch_array($viewResults);
            mysqli_query($c, preg_replace("/CREATE(.*?)VIEW/", "CREATE VIEW", str_replace($oldDB, $newDB, $viewRow[1])));
        }
    }

    // gets all triggers in the old schema
    $triggers = "SELECT trigger_name, action_timing, event_manipulation, event_object_table, created
                 FROM information_schema.triggers
                 WHERE trigger_schema = '{$oldDB}'";                 
    $results = mysqli_query($c, $triggers);

    // checks if any triggers were returned and recreates them in the new schema
    if (mysqli_num_rows($results) > 0) {
        while ($row = mysqli_fetch_array($results)) {
            $trigger = "SHOW CREATE TRIGGER {$oldDB}.{$row[0]}";
            $triggerResults = mysqli_query($c, $trigger);
            $triggerRow = mysqli_fetch_array($triggerResults);
            mysqli_query($c, str_replace($oldDB, $newDB, $triggerRow[2]));
        }
    }

    // gets all procedures in the old schema
    $procedures = "SHOW PROCEDURE STATUS WHERE db = '{$oldDB}'";
    $results = mysqli_query($c, $procedures);

    // checks if any procedures were returned and recreates them in the new schema
    if (mysqli_num_rows($results) > 0) {
        while ($row = mysqli_fetch_array($results)) {
            $procedure = "SHOW CREATE PROCEDURE {$oldDB}.{$row[1]}";
            $procedureResults = mysqli_query($c, $procedure);
            $procedureRow = mysqli_fetch_array($procedureResults);
            mysqli_query($c, str_replace($oldDB, $newDB, $procedureRow[2]));
        }
    }

    // gets all functions in the old schema
    $functions = "SHOW FUNCTION STATUS WHERE db = '{$oldDB}'";
    $results = mysqli_query($c, $functions);

    // checks if any functions were returned and recreates them in the new schema
    if (mysqli_num_rows($results) > 0) {
        while ($row = mysqli_fetch_array($results)) {
            $function = "SHOW CREATE FUNCTION {$oldDB}.{$row[1]}";
            $functionResults = mysqli_query($c, $function);
            $functionRow = mysqli_fetch_array($functionResults);
            mysqli_query($c, str_replace($oldDB, $newDB, $functionRow[2]));
        }
    }

    // selects the old schema (a must for copying events)
    mysqli_select_db($c, $oldDB);

    // gets all events in the old schema
    $query = "SHOW EVENTS
              WHERE db = '{$oldDB}';";
    $results = mysqli_query($c, $query);

    // selects the new schema again
    mysqli_select_db($c, $newDB);

    // checks if any events were returned and recreates them in the new schema
    if (mysqli_num_rows($results) > 0) {
        while ($row = mysqli_fetch_array($results)) {
            $event = "SHOW CREATE EVENT {$oldDB}.{$row[1]}";
            $eventResults = mysqli_query($c, $event);
            $eventRow = mysqli_fetch_array($eventResults);
            mysqli_query($c, str_replace($oldDB, $newDB, $eventRow[3]));
        }
    }
}

Personally, I found that, since we maintain a ngRoutes collection (long story) i find the most enjoyment from:

GOTO(ri) {
    this.router.navigate(this.ngRoutes[ri]);
}

I actually use it as part of one of our interview questions. This way, I can get a near-instant read at who's been developing forever by watching who twitches when they run into GOTO(1) for Homepage redirection.

You can also use the split() function. This seems to be the easiest one that comes to my mind :).

url.split('?')[0]

jsFiddle Demo

One advantage is this method will work even if there is no ? in the string - it will return the whole string.

There's only one way I can think of to accomplish this task in O(1)... that is to 'cheat' and use a physical device (with linear or even parallel programming I think the limit is O(log(k)) where k represents the number of bytes of the number).

However you could very easily imagine a physical device that connects each bit an to output line with a 0/1 voltage. Then you could just electronically read of the total voltage on a 'summation' line in O(1). It would be quite easy to make this basic idea more elegant with some basic circuit elements to produce the output in whatever form you want (e.g. a binary encoded output), but the essential idea is the same and the electronic circuit would produce the correct output state in fixed time.

I imagine there are also possible quantum computing possibilities, but if we're allowed to do that, I would think a simple electronic circuit is the easier solution.

You might be launching your application from a Product file which is not linked to the plugin file. Reset your workspace and launch using the MANIFEST.MF > Overview > Testing > Launch.

The second way is a tad more efficient, but a much better way is to execute them in batches:

public void executeBatch(List<Entity> entities) throws SQLException { 
    try (
        Connection connection = dataSource.getConnection();
        PreparedStatement statement = connection.prepareStatement(SQL);
    ) {
        for (Entity entity : entities) {
            statement.setObject(1, entity.getSomeProperty());
            // ...

            statement.addBatch();
        }

        statement.executeBatch();
    }
}

You're however dependent on the JDBC driver implementation how many batches you could execute at once. You may for example want to execute them every 1000 batches:

public void executeBatch(List<Entity> entities) throws SQLException { 
    try (
        Connection connection = dataSource.getConnection();
        PreparedStatement statement = connection.prepareStatement(SQL);
    ) {
        int i = 0;

        for (Entity entity : entities) {
            statement.setObject(1, entity.getSomeProperty());
            // ...

            statement.addBatch();
            i++;

            if (i % 1000 == 0 || i == entities.size()) {
                statement.executeBatch(); // Execute every 1000 items.
            }
        }
    }
}

As to the multithreaded environments, you don't need to worry about this if you acquire and close the connection and the statement in the shortest possible scope inside the same method block according the normal JDBC idiom using try-with-resources statement as shown in above snippets.

If those batches are transactional, then you'd like to turn off autocommit of the connection and only commit the transaction when all batches are finished. Otherwise it may result in a dirty database when the first bunch of batches succeeded and the later not.

public void executeBatch(List<Entity> entities) throws SQLException { 
    try (Connection connection = dataSource.getConnection()) {
        connection.setAutoCommit(false);

        try (PreparedStatement statement = connection.prepareStatement(SQL)) {
            // ...

            try {
                connection.commit();
            } catch (SQLException e) {
                connection.rollback();
                throw e;
            }
        }
    }
}

The following is working in my case and was tested in Firefox.

#element {
    display: block;
    transform: translateY(50%);
    -moz-transform: translateY(50%);
    -webkit-transform: translateY(50%);
    -ms-transform: translateY(50%);
}

The div's height and parent's height are dynamic. I use it when there are other elements on the same parent which is higher than the target element, where both are positioned horizontally inline.

LENGTH() does return the string length (just verified). I suppose that your data is padded with blanks - try

SELECT typ, LENGTH(TRIM(t1.typ))
FROM AUTA_VIEW t1;

instead.

As OraNob mentioned, another cause could be that CHAR is used in which case LENGTH() would also return the column width, not the string length. However, the TRIM() approach also works in this case.

This worked for me:

insert into table1 select * from table2

The sentence is a bit different from Oracle's.

(Math.round((10.2)*100)/100).toFixed(2)

That should yield: 10.20

(Math.round((.05)*100)/100).toFixed(2)

That should yield: 0.05

(Math.round((4.04)*100)/100).toFixed(2)

That should yield: 4.04

etc.

If you add all your events with this snippet of code:

//put this somewhere in your JavaScript:
HTMLElement.prototype.addEvent = function(event, callback){
  if(!this.events)this.events = {};
  if(!this.events[event]){
    this.events[event] = [];
    var element = this;
    this['on'+event] = function(e){
      var events = element.events[event];
      for(var i=0;i<events.length;i++){
        events[i](e||event);
      }
    }
  }
  this.events[event].push(callback);
}
//use like this:
element.addEvent('change', function(e){...});

then you can just use element.on<EVENTNAME>() where <EVENTNAME> is the name of your event, and that will call all events with <EVENTNAME>

select 'one'||'&'||'two' from dual

Semicolon should be at the end of the class definition rather than after the name:

class WordGame
{
};

Your method will return a local stack variable that will fail badly. To return an array, create one outside the function, pass it by address into the function, then modify it, or create an array on the heap and return that variable. Both will work, but the first doesn't require any dynamic memory allocation to get it working correctly.

void returnArray(int size, char *retArray)
{
  // work directly with retArray or memcpy into it from elsewhere like
  // memcpy(retArray, localArray, size); 
}

#define ARRAY_SIZE 20

int main(void)
{
  char foo[ARRAY_SIZE];
  returnArray(ARRAY_SIZE, foo);
}

Keep it simple! Original Google maps variable, none of the extra stuff.

 var mapOptions = {
     zoom: 16,
     center: myLatlng,
     scrollwheel: false

}

If you are creating your WCF bindings dynamically here's the code to use:

BasicHttpBinding httpBinding = new BasicHttpBinding();
httpBinding.MaxReceivedMessageSize = Int32.MaxValue;
httpBinding.MaxBufferSize = Int32.MaxValue;
// Commented next statement since it is not required
// httpBinding.MaxBufferPoolSize = Int32.MaxValue;

protected void TableGrid_RowDataBound(object sender, GridViewRowEventArgs e)
{
   if (e.Row.RowIndex == -1 && e.Row.RowType == DataControlRowType.Header)
   {
      GridViewRow gvRow = new GridViewRow(0, 0, DataControlRowType.DataRow,DataControlRowState.Insert);
      for (int i = 0; i < e.Row.Cells.Count; i++)
      {
         TableCell tCell = new TableCell();
         tCell.Text = "&nbsp;";
         gvRow.Cells.Add(tCell);
         Table tbl = e.Row.Parent as Table;
         tbl.Rows.Add(gvRow);
      }
   }
}

DELETE FROM blob 
WHERE fileid NOT IN 
       (SELECT id 
        FROM files 
        WHERE id is NOT NULL/*This line is unlikely to be needed 
                               but using NOT IN...*/
      )

You can use the crosstab() function of the additional module tablefunc - which you have to install once per database. Since PostgreSQL 9.1 you can use CREATE EXTENSION for that:

CREATE EXTENSION tablefunc;

In your case, I believe it would look something like this:

CREATE TABLE t (Section CHAR(1), Status VARCHAR(10), Count integer);

INSERT INTO t VALUES ('A', 'Active',   1);
INSERT INTO t VALUES ('A', 'Inactive', 2);
INSERT INTO t VALUES ('B', 'Active',   4);
INSERT INTO t VALUES ('B', 'Inactive', 5);

SELECT row_name AS Section,
       category_1::integer AS Active,
       category_2::integer AS Inactive
FROM crosstab('select section::text, status, count::text from t',2)
            AS ct (row_name text, category_1 text, category_2 text);

We can pass string value to main method as argument without using commandline argument concept in java through Netbean

 package MainClass;
 import java.util.Scanner;
 public class CmdLineArgDemo {

static{
 Scanner readData = new Scanner(System.in);   
 System.out.println("Enter any string :");
 String str = readData.nextLine();
 String [] str1 = str.split(" ");
 // System.out.println(str1.length);
 CmdLineArgDemo.main(str1);
}  

   public static void main(String [] args){
      for(int i = 0 ; i<args.length;i++) {
        System.out.print(args[i]+" ");
      }
    }
  }

Output

Enter any string : 
Coders invent Digital World 
Coders invent Digital World

Method 1

public static void increaseFontSizeForPath(Spannable spannable, String path, float increaseTime) {
    int startIndexOfPath = spannable.toString().indexOf(path);
    spannable.setSpan(new RelativeSizeSpan(increaseTime), startIndexOfPath,
            startIndexOfPath + path.length(), 0);
}

using

Utils.increaseFontSizeForPath(spannable, "big", 3); // make "big" text bigger 3 time than normal text

Method 2

public static void setFontSizeForPath(Spannable spannable, String path, int fontSizeInPixel) {
    int startIndexOfPath = spannable.toString().indexOf(path);
    spannable.setSpan(new AbsoluteSizeSpan(fontSizeInPixel), startIndexOfPath,
            startIndexOfPath + path.length(), 0);
}

using

Utils.setFontSizeForPath(spannable, "big", (int) textView.getTextSize() + 20); // make "big" text bigger 20px than normal text

This is the only solution that worked for me on Ubuntu-18.

Inside the file app.py , use:

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=80)

The code above will give the same permission error unless sudo is used to run it:

sudo python3 app.py

If I understand your request correctly, you have to do the following:

public class Section 
{ 
    public String Head
    {
        get
        {
            return SubHead.LastOrDefault();
        }
        set
        {
            SubHead.Add(value);
        }

    public List<string> SubHead { get; private set; }
    public List<string> Content { get; private set; }
} 

You use it like this:

var section = new Section();
section.Head = "Test string";

Now "Test string" is added to the subHeads collection and will be available through the getter:

var last = section.Head; // last will be "Test string"

Hope I understood you correctly.

And in case you come here, like I did, looking to do the same thing for plots in a Julia notebook in Jupyter, using Plots, you can use:

    IJulia.clear_output(true)

so for a kind of animated plot of multiple runs

    if nrun==1  
      display(plot(x,y))         # first plot
    else 
      IJulia.clear_output(true)  # clear the window (as above)
      display(plot!(x,y))        # plot! overlays the plot
    end

Without the clear_output call, all plots appear separately.

printf("type a number ");
int converted = scanf("%d", &a);
printf("\n");

if( converted == 0) 
{
    printf("enter integer");
    system("PAUSE \n");
    return 0;
}

scanf() returns the number of format specifiers that match, so will return zero if the text entered cannot be interpreted as a decimal integer

Set the [Console]::OuputEncoding as encoding whatever you want, and print out with [Console]::WriteLine.

If powershell ouput method has a problem, then don't use it. It feels bit bad, but works like a charm :)

Here is a way so that when you select an option, it turns black. When you change it back to the placeholder, it turns back into the placeholder color (in this case red).

http://jsfiddle.net/wFP44/166/

It requires the options to have values.

$('select').on('change', function() {_x000D_
  if ($(this).val()) {_x000D_
return $(this).css('color', 'black');_x000D_
  } else {_x000D_
return $(this).css('color', 'red');_x000D_
  }_x000D_
});

select{_x000D_
  color: red;_x000D_
}_x000D_
select option { color: black; }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<select>_x000D_
<option value="">Pick one...</option>_x000D_
<option value="test1">Test 1</option>_x000D_
<option value="test2">Test 2</option>_x000D_
<option value="test3">Test 3</option>_x000D_
</select>

Instead of using a ServletContextListener, use a HttpSessionListener.

In the sessionCreated() method, you can set the session timeout programmatically:

public class MyHttpSessionListener implements HttpSessionListener {

  public void sessionCreated(HttpSessionEvent event){
      event.getSession().setMaxInactiveInterval(15 * 60); // in seconds
  }

  public void sessionDestroyed(HttpSessionEvent event) {}

}

And don't forget to define the listener in the deployment descriptor:

<webapp>
...      
  <listener>                                  
    <listener-class>com.example.MyHttpSessionListener</listener-class>
  </listener>
</webapp>

(or since Servlet version 3.0 you can use @WebListener annotation instead).

Still, I would recommend creating different web.xml files for each application and defining the session timeout there:

<webapp>
...
  <session-config>
    <session-timeout>15</session-timeout> <!-- in minutes -->
  </session-config>
</webapp>

header($_SERVER['SERVER_PROTOCOL'] . ' 500 Internal Server Error', true, 500);

I faced this issue, but none of the answers here worked for me. I googled and found that FormsModule not shared with Feature Modules

So If your form is in a featured module, then you have to import and add the FromsModule there.

Please ref: https://github.com/angular/angular/issues/11365

Extending la_f0ka's comment, esp. if you also need the index position in your code, you should be able to do

s = 'ABCDEFG'
for pos in 0...s.length
    puts s[pos].chr
end

The .chr is important as Ruby < 1.9 returns the code of the character at that position instead of a substring of one character at that position.

In my case (running the server locally on windows) I needed to clean the cache after changing the httpd.conf file.

\modules\apache\bin> ./htcacheclean.exe -t

Here's a simplest example from ASP.NET Community, this gave me a clear understanding on the concept....

what difference does this make?

For an example of this, here is a way to put focus on a text box on a page when the page is loaded into the browser—with Visual Basic using the RegisterStartupScript method:

Page.ClientScript.RegisterStartupScript(Me.GetType(), "Testing", _ 
"document.forms[0]['TextBox1'].focus();", True)

This works well because the textbox on the page is generated and placed on the page by the time the browser gets down to the bottom of the page and gets to this little bit of JavaScript.

But, if instead it was written like this (using the RegisterClientScriptBlock method):

Page.ClientScript.RegisterClientScriptBlock(Me.GetType(), "Testing", _
"document.forms[0]['TextBox1'].focus();", True)

Focus will not get to the textbox control and a JavaScript error will be generated on the page

The reason for this is that the browser will encounter the JavaScript before the text box is on the page. Therefore, the JavaScript will not be able to find a TextBox1.

In my case I open a new terminal and problem solved. I don't know exactly what caused the problem in the first place though.

As explained on this MDN page

There are two different types of export, named and default. You can have multiple named exports per module but only one default export[...]Named exports are useful to export several values. During the import, it is mandatory to use the same name of the corresponding object.But a default export can be imported with any name

For example:

let myVar; export default myVar = 123; // in file my-module.js

import myExportedVar from './my-module' //  we have the freedom to use 'import myExportedVar' instead of 'import myVar' because myVar was defined as default export

console.log(myExportedVar);        // will log 123

Alright, think I got it...

Little background first: The reason I needed this was to stick Angular on top of Node Express and have Jade process my partials for me.

So here's whatchya gotta do... (drink beer and spend 20+ hours on it first!!!)...

When you set up your module, save the $routeProvider globally:

// app.js:
var routeProvider
    , app = angular.module('Isomorph', ['ngResource']).config(function($routeProvider){

        routeProvider = $routeProvider;
        $routeProvider
            .when('/', {templateUrl: '/login', controller: 'AppCtrl'})
            .when('/home', {templateUrl: '/', controller: 'AppCtrl'})
            .when('/login', {templateUrl: '/login', controller: 'AppCtrl'})
            .when('/SAMPLE', {templateUrl: '/SAMPLE', controller: 'SAMPLECtrl'})
            .when('/map', {templateUrl: '/map', controller: 'MapCtrl'})
            .when('/chat', {templateUrl: '/chat', controller: 'ChatCtrl'})
            .when('/blog', {templateUrl: '/blog', controller: 'BlogCtrl'})
            .when('/files', {templateUrl: '/files', controller: 'FilesCtrl'})
            .when('/tasks', {templateUrl: '/tasks', controller: 'TasksCtrl'})
            .when('/tasks/new', {templateUrl: '/tasks/new', controller: 'NewTaskCtrl'})
            .when('/tasks/:id', {templateUrl: '/tasks', controller: 'ViewTaskCtrl'})
            .when('/tasks/:id/edit', {templateUrl: '/tasks', controller: 'EditTaskCtrl'})
            .when('/tasks/:id/delete', {templateUrl: '/tasks', controller: 'DeleteTaskCtrl'})
        .otherwise({redirectTo: '/login'});

});

// ctrls.js
...
app.controller('EditTaskCtrl', function($scope, $routeParams, $location, $http){

    var idParam = $routeParams.id;
    routeProvider.when('/tasks/:id/edit/', {templateUrl: '/tasks/' + idParam + '/edit'});
    $location.path('/tasks/' + idParam + '/edit/');

});
...

That may be more info than what was needed...

• Basically, you'll wanna store your Module's $routeProvider var globally, eg as routeProvider so that it can be accessed by your Controllers.

• Then you can just use routeProvider and create a NEW route (you can't 'RESET a route' / 'REpromise'; you must create a new one), I just added a slash (/) at the end so that it is as semantic as the first.

• Then (inside your Controller), set the templateUrl to the view you want to hit.

• Take out the controller property of the .when() object, lest you get an infinite request loop.

• And finally (still inside the Controller), use $location.path() to redirect to the route that was just created.

If you're interested in how to slap an Angular app onto an Express app, you can fork my repo here: https://github.com/cScarlson/isomorph.

And this method also allows for you to keep the AngularJS Bidirectional Data-Bindings in case you want to bind your HTML to your database using WebSockets: otherwise without this method, your Angular data-bindings will just output {{model.param}}.

If you clone this at this time, you'll need mongoDB on your machine to run it.

Hope this solves this issue!

Cody

Don't drink your bathwater.

Yes, there are a number of ways that you can do this. The "fastest" way would be to add CSS to the div similar to the following

#term-defs {
height: 300px;
overflow: scroll; }

This will force the div to be scrollable, but this might not get the best effect. Another route would be to absolute fix the position of the items at the top, you can play with this by doing something like this.

#top {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  height: 23px;
}

This will fix it to the top, on top of other content with a height of 23px.

The final implementation will depend on what effect you really want.

With ES2017 async/await support, this is how to POST a JSON payload:

(async () => {_x000D_
  const rawResponse = await fetch('https://httpbin.org/post', {_x000D_
    method: 'POST',_x000D_
    headers: {_x000D_
      'Accept': 'application/json',_x000D_
      'Content-Type': 'application/json'_x000D_
    },_x000D_
    body: JSON.stringify({a: 1, b: 'Textual content'})_x000D_
  });_x000D_
  const content = await rawResponse.json();_x000D_
_x000D_
  console.log(content);_x000D_
})();

Can't use ES2017? See @vp_art's answer using promises

The question however is asking for an issue caused by a long since fixed chrome bug.
Original answer follows.

chrome devtools doesn't even show the JSON as part of the request

This is the real issue here, and it's a bug with chrome devtools, fixed in Chrome 46.

That code works fine - it is POSTing the JSON correctly, it just cannot be seen.

I'd expect to see the object I've sent back

that's not working because that is not the correct format for JSfiddle's echo.

The correct code is:

var payload = {
    a: 1,
    b: 2
};

var data = new FormData();
data.append( "json", JSON.stringify( payload ) );

fetch("/echo/json/",
{
    method: "POST",
    body: data
})
.then(function(res){ return res.json(); })
.then(function(data){ alert( JSON.stringify( data ) ) })

For endpoints accepting JSON payloads, the original code is correct

I think in this case you want something like this:

$(window).resize(resize=function resize(){ some code...}

Now u can call resize() within some other nested functions:

$(window).scroll(function(){ resize();}

I found this approach:

If HKLM\Software\WOW6432Node exists then Windows is 64-bit.

If HKLM\Software\WOW6432Node\Microsoft\Office exists, then Office is 32-bit.

If HKLM\Software\WOW6432Node\Microsoft\Office does not exist, but HKLM\Software\Microsoft\Office does exist, then Office is 64-bit.

If HKLM\Software\WOW6432Node does not exist, then Windows and Office are 32-bit.

Source: Technet Forums

Update: This answer is outdated as newer versions of libraries mentioned are released since then.

Socket.IO v0.9 is outdated and a bit buggy, and Engine.IO is the interim successor. Socket.IO v1.0 (which will be released soon) will use Engine.IO and be much better than v0.9. I'd recommend you to use Engine.IO until Socket.IO v1.0 is released.

"ws" does not support fallback, so if the client browser does not support websockets, it won't work, unlike Socket.IO and Engine.IO which uses long-polling etc if websockets are not available. However, "ws" seems like the fastest library at the moment.

See my article comparing Socket.IO, Engine.IO and Primus: https://medium.com/p/b63bfca0539

egyamado's answer was really helpful! You can enhance it for your particular setup with something like this:

import sublime, sublime_plugin
import webbrowser

class OpenBrowserCommand(sublime_plugin.TextCommand):
   def run(self, edit, keyPressed, localHost, pathToFiles):  
      for region in self.view.sel():  
         if not region.empty():  
            # Get the selected text  
            url = self.view.substr(region)  
            # prepend beginning of local host url 
            url = localHost + url  
         else:
            # prepend beginning of local host url 
            url = localHost + self.view.file_name()
            # replace local path to file
            url = url.replace(pathToFiles, "")


         if keyPressed == "1":
            navigator = webbrowser.get("open -a /Applications/Firefox.app %s")
         if keyPressed == "2":
            navigator = webbrowser.get("open -a /Applications/Google\ Chrome.app %s")
         if keyPressed == "3":
            navigator = webbrowser.get("open -a /Applications/Safari.app %s")
         navigator.open_new(url)

And then in your keybindings:

{ "keys": ["alt+1"], "command": "open_browser", "args": {"keyPressed": "1", "localHost": "http://nbrown.smartdestinations.com", "pathToFiles":"/opt/local/apache2/htdocs"}},
{ "keys": ["alt+2"], "command": "open_browser", "args": {"keyPressed": "2", "localHost": "http://nbrown.smartdestinations.com", "pathToFiles":"/opt/local/apache2/htdocs"}},
{ "keys": ["alt+3"], "command": "open_browser", "args": {"keyPressed": "3", "localHost": "http://nbrown.smartdestinations.com", "pathToFiles":"/opt/local/apache2/htdocs"}}

We store sample urls at the top of all our templates, so the first part allows you to highlight that sample URL and launch it in a browser. If no text is highlighted, it will simply use the file name. You can adjust the command calls in the keybindings to your localhost url and the system path to the documents you're working on.

I'm using:

SELECT CAST(SYSTIMESTAMP AT TIME ZONE 'UTC' AS DATE) FROM DUAL;

It's working fine for me.

we can use recursive function for find gcd

public class Test
{
 static int gcd(int a, int b)
    {
        // Everything divides 0 
        if (a == 0 || b == 0)
           return 0;

        // base case
        if (a == b)
            return a;

        // a is greater
        if (a > b)
            return gcd(a-b, b);
        return gcd(a, b-a);
    }

    // Driver method
    public static void main(String[] args) 
    {
        int a = 98, b = 56;
        System.out.println("GCD of " + a +" and " + b + " is " + gcd(a, b));
    }
}

To make a note on Dick's answer, this is correct, but I would not recommend using a For Each loop. For Each creates a temporary reference to the COM Cell behind the scenes that you do not have access to (that you would need in order to dispose of it).

See the following for more discussion:

How do I properly clean up Excel interop objects?

To illustrate the issue, try the For Each example, close your application, and look at Task Manager. You should see that an instance of Excel is still running (because all objects were not disposed of properly).

A cleaner way to handle this is to query the spreadsheet using ADO:

http://technet.microsoft.com/en-us/library/ee692882.aspx

You can use this function in your application to add keys to indexed array.

public static function convertIndexedArrayToAssociative($indexedArr, $keys)
{
    $resArr = array();
    foreach ($indexedArr as $item)
    {
        $tmpArr = array();
        foreach ($item as $key=>$value)
        {
            $tmpArr[$keys[$key]] = $value;
        }
        $resArr[] = $tmpArr;
    }
    return $resArr;
}

Absolutely not.

I have done several... several... performance checks between INT, VARCHAR, and CHAR.

10 million record table with a PRIMARY KEY (unique and clustered) had the exact same speed and performance (and subtree cost) no matter which of the three I used.

That being said... use whatever is best for your application. Don't worry about the performance.

Patching Mr.B's answer (sorry, not enough rep. to comment), we can return variable granularity based on the amount of time. For example, we don't say "1 week, 5 seconds", we just say "1 week":

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

    for name, count in intervals:
        value = seconds // count
        if value:
            seconds -= value * count
            if value == 1:
                name = name.rstrip('s')
            result.append("{} {}".format(value, name))
        else:
            # Add a blank if we're in the middle of other values
            if len(result) > 0:
                result.append(None)
    return ', '.join([x for x in result[:granularity] if x is not None])

Some sample input:

for diff in [5, 67, 3600, 3605, 3667, 24*60*60, 24*60*60+5, 24*60*60+57, 24*60*60+3600, 24*60*60+3667, 2*24*60*60, 2*24*60*60+5*60*60, 7*24*60*60, 7*24*60*60 + 24*60*60]:
    print "For %d seconds: %s" % (diff, display_time(diff, 2))

...returns this output:

For 5 seconds: 5 seconds
For 67 seconds: 1 minute, 7 seconds
For 3600 seconds: 1 hour
For 3605 seconds: 1 hour
For 3667 seconds: 1 hour, 1 minute
For 86400 seconds: 1 day
For 86405 seconds: 1 day
For 86457 seconds: 1 day
For 90000 seconds: 1 day, 1 hour
For 90067 seconds: 1 day, 1 hour
For 172800 seconds: 2 days
For 190800 seconds: 2 days, 5 hours
For 604800 seconds: 1 week
For 691200 seconds: 1 week, 1 day

Straightforward java solution:

public static void main(String[] args) 
{    
    int[] denoms = {4,2,3,1};
    int[] vals = new int[denoms.length];
    int target = 6;
    printCombinations(0, denoms, target, vals);
}


public static void printCombinations(int index, int[] denom,int target, int[] vals)
{
  if(target==0)
  {
    System.out.println(Arrays.toString(vals));
    return;
  }
  if(index == denom.length) return;   
  int currDenom = denom[index];
  for(int i = 0; i*currDenom <= target;i++)
  {
    vals[index] = i;
    printCombinations(index+1, denom, target - i*currDenom, vals);
    vals[index] = 0;
  }
}

this may help you.

In .cs page,

//Declare a string
   public string usertypeurl = "";
  //check who is the user
       //place your code to check who is the user
       //if it is admin
       usertypeurl = "help/AdminTutorial.html";
       //if it is other 
        usertypeurl = "help/UserTutorial.html";

In .aspx age pass this variabe

  <a href='<%=usertypeurl%>'>Tutorial</a>

You can add your receipients to $email_to variable separating them with comma (,). Or you can add new fields to headers, namely CC: or BCC: and put your receipients there. BCC is most recommended

Try this one -

DECLARE @i FLOAT = 6.677756

SELECT 
      ROUND(@i, 2)
    , FORMAT(@i, 'N2')
    , CAST(@i AS DECIMAL(18,2))
    , SUBSTRING(PARSENAME(CAST(@i AS VARCHAR(10)), 1), PATINDEX('%.%', CAST(@i AS VARCHAR(10))) - 1, 2)
    , FLOOR((@i - FLOOR(@i)) * 100)

Output:

----------------------
6,68
6.68
6.68
67
67

I tried David's solution (the one about clicking Empty Symbol Cache option) but it didn't work for me.

How did I solve it?

• Close all files
• Clean solution
• Rebuild solution

For me this error does not make sense but I solved doing this!

There is another example which I would like to share with you
:D http://www.sommarskog.se/dynamic_sql.html#cursor0

From my experience and Maven best practices there are two kinds of "parent poms"

• "company" parent pom - this pom contains your company specific information and configuration that inherit every pom and doesn't need to be copied. These informations are:

  • repositories
  • distribution managment sections
  • common plugins configurations (like maven-compiler-plugin source and target versions)
  • organization, developers, etc

  Preparing this parent pom need to be done with caution, because all your company poms will inherit from it, so this pom have to be mature and stable (releasing a version of parent pom should not affect to release all your company projects!)

• second kind of parent pom is a multimodule parent. I prefer your first solution - this is a default maven convention for multi module projects, very often represents VCS code structure

The intention is to be scalable to a large scale build so should be scalable to a large number of projects and artifacts.

Mutliprojects have structure of trees - so you aren't arrown down to one level of parent pom. Try to find a suitable project struture for your needs - a classic exmample is how to disrtibute mutimodule projects

distibution/
documentation/
myproject/
  myproject-core/
  myproject-api/
  myproject-app/
  pom.xml
pom.xml

A few bonus questions:

• Where is the best place to define the various shared configuration as in source control, deployment directories, common plugins etc. (I'm assuming the parent but I've often been bitten by this and they've ended up in each project rather than a common one).

This configuration has to be wisely splitted into a "company" parent pom and project parent pom(s). Things related to all you project go to "company" parent and this related to current project go to project one's.

• How do the maven-release plugin, hudson and nexus deal with how you set up your multi-projects (possibly a giant question, it's more if anyone has been caught out when by how a multi-project build has been set up)?

Company parent pom have to be released first. For multiprojects standard rules applies. CI server need to know all to build the project correctly.

//global savedrange variable to store text range in
var savedrange = null;

function getSelection()
{
    var savedRange;
    if(window.getSelection && window.getSelection().rangeCount > 0) //FF,Chrome,Opera,Safari,IE9+
    {
        savedRange = window.getSelection().getRangeAt(0).cloneRange();
    }
    else if(document.selection)//IE 8 and lower
    { 
        savedRange = document.selection.createRange();
    }
    return savedRange;
}

$('#contentbox').keyup(function() { 
    var currentRange = getSelection();
    if(window.getSelection)
    {
        //do stuff with standards based object
    }
    else if(document.selection)
    { 
        //do stuff with microsoft object (ie8 and lower)
    }
});

Note: the range object its self can be stored in a variable, and can be re-selected at any time unless the contents of the contenteditable div change.

Reference for IE 8 and lower: http://msdn.microsoft.com/en-us/library/ms535872(VS.85).aspx

Reference for standards (all other) browsers: https://developer.mozilla.org/en/DOM/range (its the mozilla docs, but code works in chrome, safari, opera and ie9 too)

If You have 404 or errors while sudo apt-get install php-curl just try

sudo apt-get update

and again try

sudo apt-get install php-curl

But notice what version was installed (i use php7.3 and php7.4-curl was installed - so it will not work)

try then

sudo apt-get install php7.3-curl

At the end You may want to restart services like: apache2 or php-fpm:

sudo apache2 restart
sudo service php7.3-fpm restart

this worked for me.

Check if curl is on the installed modules list for current php:

php -m

routes.rb
  get '*unmatched_route', to: 'main#not_found'

main_controller.rb
  def not_found
    render :file => "#{Rails.root}/public/404.html", :status => 404, :layout => false
  end

Whether ads are shown on a video is up to the content owner of that video. It's not something that the embedder can control.

If you had permission from the content owners of the videos to upload copies in your own account, and then ensured that your account was set up with monetization turned off, then that would prevent ads from showing during playback. It's up to you to work out that arrangement/permission with the original videos' owners, of course.

(It's also worth pointing out that if your goal is to help non-profits raise money, then allowing them to monetize their video playbacks is in line with that goal...)

For anyone, or myself if I reload my machine, who this is not working for when you do a code reformat there is an additional option to check under editor->code style->python : ensure right margin is not exceeded. Once this was selected the reformat would work.

string s = "????"; is an error.

You should use wstring directly:

wstring ws = L"????";

A slightly out-of-the-box method would be to script up a solution in AutoHotKey. I use this, and it's not perfect, but works and is free. Essentially, this script assigns a hotkey to CTRL+SHIFT+R which will copy the selected SQL in SSMS (CTRL+C), save off a datestamp SQL file, and then execute the highlighted query (F5). If you aren't used to AHK scripts, the leading semicolon is a comment.

;CTRL+SHIFT+R to run a query that is first saved off
^+r::
;Copy
Send, ^c
; Set variables
EnvGet, HomeDir, USERPROFILE
FormatTime, DateString,,yyyyMMdd
FormatTime, TimeString,,hhmmss
; Make a spot to save the clipboard
FileCreateDir %HomeDir%\Documents\sqlhist\%DateString%
FileAppend, %Clipboard%, %HomeDir%\Documents\sqlhist\%DateString%\%TimeString%.sql
; execute the query
Send, {f5}
Return

The biggest limitations are that this script won't work if you click "Execute" rather than use the keyboard shortcut, and this script won't save off the whole file - just the selected text. But, you could always modify the script to execute the query, and then select all (CTRL+A) before the copy/save.

Using a modern editor with "find in files" features will let you search your SQL history. You could even get fancy and scrape your files into a SQLite3 database to query your queries.

This should work

import { Router } from "@angular/router"

export class YourClass{

   constructor(private router: Router) { }

   YourFunction() {
      this.router.navigate(['/path']);
   }

}

For some picky web services, the request needs to have the content type set to JSON and the body to be a JSON string. For example:

Invoke-WebRequest -UseBasicParsing http://example.com/service -ContentType "application/json" -Method POST -Body "{ 'ItemID':3661515, 'Name':'test'}"

or the equivalent for XML, etc.

I don't see the need for Indirect, especially for conditional formatting.

The simplest way to self-reference a cell, row or column is to refer to it normally, e.g., "=A1" in cell A1, and make the reference partly or completely relative. For example, in a conditional formatting formula for checking whether there's a value in the first column of various cells' rows, enter the following with A1 highlighted and copy as necessary. The conditional formatting will always refer to column A for the row of each cell:

= $A1 <> ""

To add that using Jquery:

$('#commentForm').submit(function(){ //listen for submit event
    $.each(params, function(i,param){
        $('<input />').attr('type', 'hidden')
            .attr('name', param.name)
            .attr('value', param.value)
            .appendTo('#commentForm');
    });

    return true;
}); 

First loop

$v = $a[0];
$v = $a[1];
$v = $a[2];
$v = $a[3];

Yes! Current $v = $a[3] position.

Second loop

$a[3] = $v = $a[0], echo $v; // same as $a[3] and $a[0] == 'zero'
$a[3] = $v = $a[1], echo $v; // same as $a[3] and $a[1] == 'one'
$a[3] = $v = $a[2], echo $v; // same as $a[3] and $a[2] == 'two'
$a[3] = $v = $a[3], echo $v; // same as $a[3] and $a[3] == 'two'

because $a[3] is assigned by before processing.

I have same problem, because i don't have keystore path then i see Waffles.inc solutions and had a new problem In my Android Studio 3.1 for mac had a windows dialog problem when trying create new keystore path, it's like this

if u have the same problem, don't worried about the black windows it's just typing your new keystore and then save.

Generic

   public static DataTable ToTableValuedParameter<T, TProperty>(this IEnumerable<T> list, Func<T, TProperty> selector)
    {
        var tbl = new DataTable();
        tbl.Columns.Add("Id", typeof(T));

        foreach (var item in list)
        {
            tbl.Rows.Add(selector.Invoke(item));

        }

        return tbl;

    }

Using 'minifyEnabled' instead of 'runProguard' works properly.

Previous code:

buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }

Current code:

buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }

Hope this helps.

Hope this will help somebody to develop custom checkbox component with custom styles. This solution can use with forms too.

HTML

<label class="lbl">

  <input #inputEl type="checkbox" [name]="label" [(ngModel)]="isChecked" (change)="onChange(inputEl.checked)"
   *ngIf="isChecked" checked>
  <input #inputEl type="checkbox" [name]="label" [(ngModel)]="isChecked" (change)="onChange(inputEl.checked)"
   *ngIf="!isChecked" >
  <span class="chk-box {{isChecked ? 'chk':''}}"></span>
  <span class="lbl-txt" *ngIf="label" >{{label}}</span>
</label>

checkbox.component.ts

    import { Component, Input, EventEmitter, Output, forwardRef, HostListener } from '@angular/core';
import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';

const noop = () => {
};

export const CUSTOM_INPUT_CONTROL_VALUE_ACCESSOR: any = {
  provide: NG_VALUE_ACCESSOR,
  useExisting: forwardRef(() => CheckboxComponent),
  multi: true
};

/** Custom check box  */
@Component({
  selector: 'app-checkbox',
  templateUrl: './checkbox.component.html',
  styleUrls: ['./checkbox.component.scss'],
  providers: [CUSTOM_INPUT_CONTROL_VALUE_ACCESSOR]
})
export class CheckboxComponent implements ControlValueAccessor {


  @Input() label: string;
  @Input() isChecked = false;
  @Input() disabled = false;
  @Output() getChange = new EventEmitter();
  @Input() className: string;

  // get accessor
  get value(): any {
    return this.isChecked;
  }

  // set accessor including call the onchange callback
  set value(value: any) {
    this.isChecked = value;
  }

  private onTouchedCallback: () => void = noop;
  private onChangeCallback: (_: any) => void = noop;


  writeValue(value: any): void {
    if (value !== this.isChecked) {
      this.isChecked = value;
    }
  }

  onChange(isChecked) {
    this.value = isChecked;
    this.getChange.emit(this.isChecked);
    this.onChangeCallback(this.value);
  }

  // From ControlValueAccessor interface
  registerOnChange(fn: any) {
    this.onChangeCallback = fn;
  }

  // From ControlValueAccessor interface
  registerOnTouched(fn: any) {
    this.onTouchedCallback = fn;
  }

  setDisabledState?(isDisabled: boolean): void {

  }

}

checkbox.component.scss

   @import "../../../assets/scss/_variables";
/* CHECKBOX */

.lbl {
    font-size: 12px;
    color: #282828;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    cursor: pointer;
    &.checked {
        font-weight: 600;
    }
    &.focus {
      .chk-box{
        border: 1px solid #a8a8a8;
        &.chk{
          border: none;
        }
      }
    }
    input {
        display: none;
    }

    /* checkbox icon */
    .chk-box {
        display: block;
        min-width: 15px;
        min-height: 15px;
        background: url('/assets/i/checkbox-not-selected.svg');
        background-size: 15px 15px;
        margin-right: 10px;
    }
    input:checked+.chk-box {
        background: url('/assets/i/checkbox-selected.svg');
        background-size: 15px 15px;
    }
    .lbl-txt {
        margin-top: 0px;
    } 

}

Usage

Outside forms

<app-checkbox [label]="'Example'" [isChecked]="true"></app-checkbox>

Inside forms

<app-checkbox [label]="'Type 0'" formControlName="Type1"></app-checkbox>

If you're willing to go the way of the preprocessor abuse, Boost.Preprocessor can help you.

    #include <boost/preprocessor/seq/for_each.hpp>

    #define CASE_case(ign, ign2, n) case n:

    #define CASES(seq) \
        BOOST_PP_SEQ_FOR_EACH(CASE_case, ~, seq)

    CASES((1)(3)(15)(13))

Running this through gcc with -E -P to only run the preprocessor, the expansion of CASES gives:

    case 1: case 3: case 15: case 13:

Note that this probably wouldn't pass a code review (wouldn't where I work!) so I recommend it be constrained to personal use.

It should also be possible to create a CASE_RANGE(1,5) macro to expand to

    case 1: case 2: case 3: case 4: case 5:

for you as well.

From http://www.codeave.com/javascript/code.asp?u_log=7004:

var input = document.getElementById('myTextInput');_x000D_
input.focus();_x000D_
input.select();

<input id="myTextInput" value="Hello world!" />

From the UIResponder documentation for nextResponder:

The UIResponder class does not store or set the next responder automatically, instead returning nil by default. Subclasses must override this method to set the next responder. UIView implements this method by returning the UIViewController object that manages it (if it has one) or its superview (if it doesn’t); UIViewController implements the method by returning its view’s superview; UIWindow returns the application object, and UIApplication returns nil.

So, if you recurse a view’s nextResponder until it is of type UIViewController, then you have any view’s parent viewController.

Note that it still may not have a parent view controller. But only if the view has not part of a viewController’s view’s view hierarchy.

Swift 3 and Swift 4.1 extension:

extension UIView {
    var parentViewController: UIViewController? {
        var parentResponder: UIResponder? = self
        while parentResponder != nil {
            parentResponder = parentResponder?.next
            if let viewController = parentResponder as? UIViewController {
                return viewController
            }
        }
        return nil
    }
}

Swift 2 extension:

extension UIView {
    var parentViewController: UIViewController? {
        var parentResponder: UIResponder? = self
        while parentResponder != nil {
            parentResponder = parentResponder!.nextResponder()
            if let viewController = parentResponder as? UIViewController {
                return viewController
            }
        }
        return nil
    }
}

Objective-C category:

@interface UIView (mxcl)
- (UIViewController *)parentViewController;
@end

@implementation UIView (mxcl)
- (UIViewController *)parentViewController {
    UIResponder *responder = self;
    while ([responder isKindOfClass:[UIView class]])
        responder = [responder nextResponder];
    return (UIViewController *)responder;
}
@end

This macro avoids category pollution:

#define UIViewParentController(__view) ({ \
    UIResponder *__responder = __view; \
    while ([__responder isKindOfClass:[UIView class]]) \
        __responder = [__responder nextResponder]; \
    (UIViewController *)__responder; \
})

Hidden iframes can help

const elem = $("#elem");
elem[0].style.removeAttribute('width');
elem[0].style.setProperty('width', '100px', 'important');

Note: Using Chrome may return an error such as:

elem[0].style.removeAttribute is not a function

Changing the line to use the .removeProperty function such as to elem[0].style.removeProperty('width'); fixed the issue.

Getting this error, I changed the

c/C++ > Code Generation > Runtime Library to Multi-threaded library (DLL) /MD

for both code project and associated Google Test project. This solved the issue.

Note: all components of the project must have the same definition in c/C++ > Code Generation > Runtime Library. Either DLL or not DLL, but identical.

I encountered this same issue today with Chrome Version 30.0.1599.66 with my node.js / express.js application.

The headers are correct, express sets them properly automatically, it works in other browsers as indicated, putting html 5 'download' attribute does not resolve, what did resolve it is going into the chrome advanced settings and checking the box "Ask where to save each file before downloading".

After that there was no "Resource interpreted as document...." error reported as in the title of this issue so it appears that our server code is correct, it's Chrome that is incorrectly reporting that error in the console when it's set to save files to a location automatically.

Use chown to change ownership and chmod to change rights.

use the -R option to apply the rights for all files inside of a directory too.

Note that both these commands just work for directories too. The -R option makes them also change the permissions for all files and directories inside of the directory.

For example

sudo chown -R username:group directory

will change ownership (both user and group) of all files and directories inside of directory and directory itself.

sudo chown username:group directory

will only change the permission of the folder directory but will leave the files and folders inside the directory alone.

you need to use sudo to change the ownership from root to yourself.

Edit:

Note that if you use chown user: file (Note the left-out group), it will use the default group for that user.

Also You can change the group ownership of a file or directory with the command:

chgrp group_name file/directory_name

You must be a member of the group to which you are changing ownership to.

You can find group of file as follows

# ls -l file
-rw-r--r-- 1 root family 0 2012-05-22 20:03 file

# chown sujit:friends file

User 500 is just a normal user. Typically user 500 was the first user on the system, recent changes (to /etc/login.defs) has altered the minimum user id to 1000 in many distributions, so typically 1000 is now the first (non root) user.

What you may be seeing is a system which has been upgraded from the old state to the new state and still has some processes knocking about on uid 500. You can likely change it by first checking if your distro should indeed now use 1000, and if so alter the login.defs file yourself, the renumber the user account in /etc/passwd and chown/chgrp all their files, usually in /home/, then reboot.

But in answer to your question, no, you should not really be worried about this in all likelihood. It'll be showing as "500" instead of a username because o user in /etc/passwd has a uid set of 500, that's all.

Also you can show your current numbers using id i'm willing to bet it comes back as 1000 for you.

It needs to go directly under the root <configuration> node and you need to set a path like this:

<?xml version="1.0"?>
<configuration>
    <location path="." inheritInChildApplications="false"> 
        <!-- Stuff that shouldn't be inherited goes in here -->
    </location>
</configuration>

A better way to handle configuration inheritance is to use a <clear/> in the child config wherever you don't want to inherit. So if you didn't want to inherit the parent config's connection strings you would do something like this:

<?xml version="1.0"?>
<configuration>
    <connectionStrings>
        <clear/>
        <!-- Child config's connection strings -->
    </connectionStrings>
</configuration>

run this on Terminal:

sh "/Library/Application Support/Jenkins/Uninstall.command"

If you want something a little more elegant/integrated, you can use a decorator to extend the input directive with support for type=file. The main caveat to keep in mind is that this method will not work in IE9 since IE9 didn't implement the File API. Using JavaScript to upload binary data regardless of type via XHR is simply not possible natively in IE9 or earlier (use of ActiveXObject to access the local filesystem doesn't count as using ActiveX is just asking for security troubles).

This exact method also requires AngularJS 1.4.x or later, but you may be able to adapt this to use $provide.decorator rather than angular.Module.decorator - I wrote this gist to demonstrate how to do it while conforming to John Papa's AngularJS style guide:

(function() {
    'use strict';

    /**
    * @ngdoc input
    * @name input[file]
    *
    * @description
    * Adds very basic support for ngModel to `input[type=file]` fields.
    *
    * Requires AngularJS 1.4.x or later. Does not support Internet Explorer 9 - the browser's
    * implementation of `HTMLInputElement` must have a `files` property for file inputs.
    *
    * @param {string} ngModel
    *  Assignable AngularJS expression to data-bind to. The data-bound object will be an instance
    *  of {@link https://developer.mozilla.org/en-US/docs/Web/API/FileList `FileList`}.
    * @param {string=} name Property name of the form under which the control is published.
    * @param {string=} ngChange
    *  AngularJS expression to be executed when input changes due to user interaction with the
    *  input element.
    */
    angular
        .module('yourModuleNameHere')
        .decorator('inputDirective', myInputFileDecorator);

    myInputFileDecorator.$inject = ['$delegate', '$browser', '$sniffer', '$filter', '$parse'];
    function myInputFileDecorator($delegate, $browser, $sniffer, $filter, $parse) {
        var inputDirective = $delegate[0],
            preLink = inputDirective.link.pre;

        inputDirective.link.pre = function (scope, element, attr, ctrl) {
            if (ctrl[0]) {
                if (angular.lowercase(attr.type) === 'file') {
                    fileInputType(
                        scope, element, attr, ctrl[0], $sniffer, $browser, $filter, $parse);
                } else {
                    preLink.apply(this, arguments);
                }
            }
        };

        return $delegate;
    }

    function fileInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter, $parse) {
        element.on('change', function (ev) {
            if (angular.isDefined(element[0].files)) {
                ctrl.$setViewValue(element[0].files, ev && ev.type);
            }
        })

        ctrl.$isEmpty = function (value) {
            return !value || value.length === 0;
        };
    }
})();

Why wasn't this done in the first place? AngularJS support is intended to reach only as far back as IE9. If you disagree with this decision and think they should have just put this in anyway, then jump the wagon to Angular 2+ because better modern support is literally why Angular 2 exists.

The issue is (as was mentioned before) that without the file api support doing this properly is unfeasible for the core given our baseline being IE9 and polyfilling this stuff is out of the question for core.

Additionally trying to handle this input in a way that is not cross-browser compatible only makes it harder for 3rd party solutions, which now have to fight/disable/workaround the core solution.

...

I'm going to close this just as we closed #1236. Angular 2 is being build to support modern browsers and with that file support will easily available.

Take a look at the Huffman algorithm.

https://codereview.stackexchange.com/questions/44473/huffman-code-implementation

The idea is that each character is replaced with sequence of bits, depending on their frequency in the text (the more frequent, the smaller the sequence).

You can read your entire text and build a table of codes, for example:

Symbol Code

a 0

s 10

e 110

m 111

The algorithm builds a symbol tree based on the text input. The more variety of characters you have, the worst the compression will be.

But depending on your text, it could be effective.

I think you better write something like this:

db.getCollection('Blog').find({"_id":ObjectId("58f6724e97990e9de4f17c23")})

Easier option is to use ./eclipse -clean

Here is a simple way to implement ls command using c. To run use for example ./xls /tmp

    #include<stdio.h>
    #include <dirent.h>
    void main(int argc,char *argv[])
    {
   DIR *dir;
   struct dirent *dent;
   dir = opendir(argv[1]);   

   if(dir!=NULL)
      {
   while((dent=readdir(dir))!=NULL)
                    {
        if((strcmp(dent->d_name,".")==0 || strcmp(dent->d_name,"..")==0 || (*dent->d_name) == '.' ))
            {
            }
       else
              {
        printf(dent->d_name);
        printf("\n");
              }
                    }
       }
       close(dir);
     }

Here is a quick example of a binary insert:

class Node:
    def __init__(self, val):
        self.l_child = None
        self.r_child = None
        self.data = val

def binary_insert(root, node):
    if root is None:
        root = node
    else:
        if root.data > node.data:
            if root.l_child is None:
                root.l_child = node
            else:
                binary_insert(root.l_child, node)
        else:
            if root.r_child is None:
                root.r_child = node
            else:
                binary_insert(root.r_child, node)

def in_order_print(root):
    if not root:
        return
    in_order_print(root.l_child)
    print root.data
    in_order_print(root.r_child)

def pre_order_print(root):
    if not root:
        return        
    print root.data
    pre_order_print(root.l_child)
    pre_order_print(root.r_child)    

r = Node(3)
binary_insert(r, Node(7))
binary_insert(r, Node(1))
binary_insert(r, Node(5))

     3
    / \
   1   7
      /
     5

print "in order:"
in_order_print(r)

print "pre order"
pre_order_print(r)

in order:
1
3
5
7
pre order
3
1
7
5

You can get the bounding box of any element by calling getBoundingClientRect

var rect = document.getElementById("myElement").getBoundingClientRect();

That will return an object with left, top, width and height fields.

Note that in general, IDE's like Visual Studio will markup a comment in the context of the current language, by selecting the text you wish to turn into a comment, and then using the Ctrl+K Ctrl+C shortcut, or if you are using Resharper / Intelli-J style shortcuts, then Ctrl+/.

Server side Comments:

Razor .cshtml

Like so:

@* Comment goes here *@

.aspx
For those looking for the older .aspx view (and Asp.Net WebForms) server side comment syntax:

<%-- Comment goes here --%>

Client Side Comments

HTML Comment

<!-- Comment goes here -->

Javascript Comment

// One line Comment goes Here
/* Multiline comment
   goes here */

As OP mentions, although not displayed on the browser, client side comments will still be generated for the page / script file on the server and downloaded by the page over HTTP, which unless removed (e.g. minification), will waste I/O, and, since the comment can be viewed by the user by viewing the page source or intercepting the traffic with the browser's Dev Tools or a tool like Fiddler or Wireshark, can also pose a security risk, hence the preference to use server side comments on server generated code (like MVC views or .aspx pages).

#!/bin/bash

msg1=${1} #First Parameter
msg2=${2} #Second Parameter

concatString=$msg1"$msg2" #Concatenated String
concatString2="$msg1$msg2"

echo $concatString 
echo $concatString2

I had the same problem, with a database field with type "SET" which is an enum type.

I tried to add a value which was not in that list.

The value I tried to add had the decimal value 256, but the enum list only had 8 values.

1: 1   -> A
2: 2   -> B
3: 4   -> C
4: 8   -> D
5: 16  -> E
6: 32  -> F
7: 64  -> G
8: 128 -> H

So I just had to add the additional value to the field.

Reading this documentation entry helped me to understand the problem.

MySQL stores SET values numerically, with the low-order bit of the stored value corresponding to the first set member. If you retrieve a SET value in a numeric context, the value retrieved has bits set corresponding to the set members that make up the column value. For example, you can retrieve numeric values from a SET column like this:

mysql> SELECT set_col+0 FROM tbl_name; If a number is stored into a

If a number is stored into a SET column, the bits that are set in the binary representation of the number determine the set members in the column value. For a column specified as SET('a','b','c','d'), the members have the following decimal and binary values.

SET Member  Decimal Value   Binary Value
    'a'                1          0001
    'b'                2          0010
    'c'                4          0100
    'd'                8          1000

If you assign a value of 9 to this column, that is 1001 in binary, so the first and fourth SET value members 'a' and 'd' are selected and the resulting value is 'a,d'.

From Wikipedia:

[In] an XML document or external parsed entity, a CDATA section is a section of element content that is marked for the parser to interpret as only character data, not markup.

http://en.wikipedia.org/wiki/CDATA

Thus: text inside CDATA is seen by the parser but only as characters not as XML nodes.

$('#new_user_form :input') should be your way forward. Note the omission of the > selector. A valid HTML form wouldn't allow for a input tag being a direct child of a form tag.

Just in case you would need to delete a variable, you could use SETENV from Vincent Fatica available at http://barnyard.syr.edu/~vefatica. Not exactly recent ('98) but still working on Windows 7 x64.

I had this problem while trying to mix figures and text. What worked for me was the 'H' option without the '!' option. \begin{figure}[H]
'H' tries to forces the figure to be exactly where you put it in the code. This requires you include \usepackage{float}

The options are explained here

Yeah a CSS primer will not hurt here so you can do two things: 1 - within the tags of your html you can open a style tag like this:

<style type="text/css">
  body {
   margin: 0px;
  }
  /*
   * this is the same as writing
   * body { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;}
   * I'm adding px here for clarity sake but the unit is not really needed if you have 0
   * look into em, pt and % for other unit types 
   * the rules are always clockwise: top, right, bottom, left
  */
</style>

2- the above though will only work on the page you have this code embeded, so if if you wanted to reuse this in 10 files, then you will have to copy it over on all 10 files, and if you wanted to make a change let's say have a margin of 5px instead, you would have to open all those files and make the edit. That's why using an external style sheet is a golden rule in front end coding. So save the body declaration in a separate file named style.css for example and from your add this to your html instead:

<link rel="stylesheet" type="text/css" href="style.css"/>

Now you can put this in the of all pages that will benefit from these styles and whenever needed to change them you will only need to do so in one place. Hope it helps. Cheers

From the documentation for strtotime():

Dates in the m/d/y or d-m-y formats are disambiguated by looking at the separator between the various components: if the separator is a slash (/), then the American m/d/y is assumed; whereas if the separator is a dash (-) or a dot (.), then the European d-m-y format is assumed.

In your date string, you have 12-16-2013. 16 isn't a valid month, and hence strtotime() returns false.

Since you can't use DateTime class, you could manually replace the - with / using str_replace() to convert the date string into a format that strtotime() understands:

$date = '2-16-2013';
echo date('Y-m-d', strtotime(str_replace('-','/', $date))); // => 2013-02-16

You can use AT & T commands for sending sms using GSM modem.

From MSDN

@@IDENTITY, SCOPE_IDENTITY, and IDENT_CURRENT are similar functions in that they return the last value inserted into the IDENTITY column of a table.

@@IDENTITY and SCOPE_IDENTITY will return the last identity value generated in any table in the current session. However, SCOPE_IDENTITY returns the value only within the current scope; @@IDENTITY is not limited to a specific scope.

IDENT_CURRENT is not limited by scope and session; it is limited to a specified table. IDENT_CURRENT returns the identity value generated for a specific table in any session and any scope. For more information, see IDENT_CURRENT.

• IDENT_CURRENT is a function which takes a table as a argument.
• @@IDENTITY may return confusing result when you have an trigger on the table
• SCOPE_IDENTITY is your hero most of the time.

For reading and editing, Geany for Windows is another good option. I've run in to limit issues with Notepad++, but not yet with Geany.

Here is yet another variant:

public static string RemoveAllWhitespace(string aString)
{
  return String.Join(String.Empty, aString.Where(aChar => aChar !Char.IsWhiteSpace(aChar)));
}

As with most of the other solutions, I haven't performed exhaustive benchmark tests, but this works well enough for my purposes.