As mentionned in comments: you need a way to send your static files to the client. This can be achieved with a reverse proxy like Nginx, or simply using express.static().

Put all your "static" (css, js, images) files in a folder dedicated to it, different from where you put your "views" (html files in your case). I'll call it static for the example. Once it's done, add this line in your server code:

app.use("/static", express.static('./static/'));

This will effectively serve every file in your "static" folder via the /static route.

Querying your index.js file in the client thus becomes:

<script src="static/index.js"></script>

You need to initialize your mongoDB database first, you can run "mongod" in your terminal and then it will be working fine.

i use firebase-database in html signup but last error i cannot understand if anybody know tell me . error is "Failed to load resource: the server responded with a status of 404 ()"

Replace the favicon.ico in your public folder with yours, that should get you going.

If you hafe upload your file in media than:

media
example-input-file.txt

views.py

def download_csv(request):    
    file_path = os.path.join(settings.MEDIA_ROOT, 'example-input-file.txt')    
    if os.path.exists(file_path):    
        with open(file_path, 'rb') as fh:    
            response = HttpResponse(fh.read(), content_type="application/vnd.ms-excel")    
            response['Content-Disposition'] = 'inline; filename=' + os.path.basename(file_path)    
            return response

urls.py

path('download_csv/', views.download_csv, name='download_csv'),

download.html

a href="{% url 'download_csv' %}" download=""

I am developing a project which using SSR and now I want to share my solution based on some answers here.

My goals is to preload an image to show it when internet connection offline. (It may be not the best practice, but since it works for me, that's ok for now) FYI, I also use ReactHooks in this project.

  useEffect(() => {
    // preload image for offline network
    const ErrorFailedImg = require('../../../../assets/images/error-review-failed.jpg');
    if (typeof window !== 'undefined') {
      new Image().src = ErrorFailedImg;
    }
  }, []);

To use the image, I write it like this

<img src="/assets/images/error-review-failed.jpg" />

BABEL TEAM UPDATE:

We're super excited that you're trying to use ES2015 syntax, but instead of continuing yearly presets, the team recommends using babel-preset-env. By default, it has the same behavior as previous presets to compile ES2015+ to ES5

If you are using Babel version 7 you will need to run npm install @babel/preset-env and have "presets": ["@babel/preset-env"] in your .babelrc configuration.

This will compile all latest features to es5 transpiled code:

Prerequisites:

1. Webpack 4+
2. Babel 7+

Step-1:: npm install --save-dev @babel/preset-env

Step-2: In order to compile JSX code to es5 babel provides @babel/preset-react package to convert reactjsx extension file to native browser understandable code.

Step-3: npm install --save-dev @babel/preset-react

Step-4: create .babelrc file inside root path path of your project where webpack.config.js exists.

{
  "presets": ["@babel/preset-env", "@babel/preset-react"]
}

Step-5: webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
    mode: 'development',
    entry: path.resolve(__dirname, 'src/index.js'),
    output: {
        path: path.resolve(__dirname, 'output'),
        filename: 'bundle.js'
    },
    resolve: {
        extensions: ['.js', '.jsx']
    },
    module: {
        rules: [{
                test: /\.(js|jsx)$/,
                exclude: /node_modules/,
                use: {
                    loader: 'babel-loader'
                }
            },
            {
                test: /\.css$/i,
                use: ['style-loader', 'css-loader'],
            }
        ]
    },
    plugins: [
        new HtmlWebpackPlugin({
            template: "./public/index.html",
            filename: "./index.html"
         })
    ]
}

I solved this problem with my authenticated ASPNET application by adding WebResource.axd as a location on the web.config so that it's authorized for anonymous users

<location path="WebResource.axd">
  <system.web>
    <authorization>
      <allow users="?"/>
    </authorization>
  </system.web>
</location>

The error is pretty straightforward. Most likely the reason is that your index.html file is not in the root directory.

Or if it is in the root directory then the relative referencing is not working.

So you need to tell the server exact location of your file. This could be done by using dirname method in NodeJs. Just replace your code with this one:

 app.get('/', function(req, res){
  res.sendFile(__dirname + '/index.html');
});

Make sure that your add the slash "/" symbol before your homepage. Otherwise your path will become: rootDirectoryindex.html

Whereas you want it to be: rootDirectory/index.html

The express.static middleware is separate from res.sendFile, so initializing it with an absolute path to your public directory won't do anything to res.sendFile. You need to use an absolute path directly with res.sendFile. There are two simple ways to do it:

1. res.sendFile(path.join(__dirname, '../public', 'index1.html'));
2. res.sendFile('index1.html', { root: path.join(__dirname, '../public') });

Note: __dirname returns the directory that the currently executing script is in. In your case, it looks like server.js is in app/. So, to get to public, you'll need back out one level first: ../public/index1.html.

Note: path is a built-in module that needs to be required for the above code to work: var path = require('path');

I had the same problem and any solution worked for me.

The cause was I am using allowRequest to accept or reject the connection using a token I pass in a query parameter.

I have a typo in the query parameter name in the client side, so the connection was always rejected, but the browser complained about cors...

As soon as I fixed the typo, it started working as expected, and I don't need to use anything extra, the global express cors settings is enough.

So, if anything is working for you, and you are using allowRequest, check that this function is working properly, because the errors it throws shows up as cors errors in the browser. Unless you add there the cors headers manually when you want to reject the connection, I guess.

I tested this code and Works

Javascript

<script>
$(document).ready(function() {
  $('#summernote').summernote({
    height: 200,
    onImageUpload: function(files, editor, welEditable) {
      sendFile(files[0], editor, welEditable);
    }
  });

  function sendFile(file, editor, welEditable) {
    data = new FormData();
    data.append("file", file);
    $.ajax({
      data: data,
      type: "POST",
      url: "Your URL POST (php)",
      cache: false,
      contentType: false,
      processData: false,
      success: function(url) {
        editor.insertImage(welEditable, url);
      }
    });
  }
});
</script>

PHP

if ($_FILES['file']['name']) {
  if (!$_FILES['file']['error']) {
    $name = md5(rand(100, 200));
    $ext = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);
    $filename = $name.
    '.'.$ext;
    $destination = '/assets/images/'.$filename; //change this directory
    $location = $_FILES["file"]["tmp_name"];
    move_uploaded_file($location, $destination);
    echo 'http://test.yourdomain.al/images/'.$filename; //change this URL
  } else {
    echo $message = 'Ooops!  Your upload triggered the following error:  '.$_FILES['file']['error'];
  }
}

Update:

After 0.7.0 onImageUpload should be inside callbacks option as mentioned by @tugberk

$('#summernote').summernote({
    height: 200,
    callbacks: {
        onImageUpload: function(files, editor, welEditable) {
            sendFile(files[0], editor, welEditable);
        }
    }
});

Maybe you're not doing it as root?

Try sudo nginx -s reload, if it still doesn't work, you might want to try sudo pkill -HUP nginx.

Since your server already includes the sites-enabled folder ( notice the include /etc/nginx/sites-enabled/* line ), then you better use that.

1. Create a file inside /etc/nginx/sites-available and call it whatever you want, I'll call it django since it's a djanog server

   sudo touch /etc/nginx/sites-available/django
   

2. Then create a symlink that points to it

   sudo ln -s /etc/nginx/sites-available/django /etc/nginx/sites-enabled
   

3. Then edit that file with whatever file editor you use, vim or nano or whatever and create the server inside it

   server {
       # hostname or ip or multiple separated by spaces
       server_name localhost example.com 192.168.1.1; #change to your setting
       location / {
           root /home/techcee/scrapbook/local/lib/python2.7/site-packages/django/__init__.pyc/;
       }
   }
   

4. Restart or reload nginx settings

   sudo service nginx reload
   

Note I believe that your configuration like this probably won't work yet because you need to pass it to a fastcgi server or something, but at least this is how you could create a valid server

For what it's worth: I just had the same problem, after editing the nginx.conf file. I tried and tried restarting it by commanding sudo nginx restart and various other commands. None of them produced any output. Commanding sudo nginx -t to check the configuration file gave the output sudo: nginx: command not found, which was puzzling. I was starting to think there were problems with the path.

Finally, I logged in as root (sudo su) and commanded sudo nginx restart. Now, the command displayed an error message concerning the configuration file. After fixing that, it restarted successfully.

Changing from:

include /etc/nginx/sites-enabled/*; 

to

include /etc/nginx/sites-enabled/*.*; 

fixed my issue

On Ubuntu 14.04 using Apache 2.4, I did the following:

Add the following in the file, apache2.conf (under /etc/apache2):

<Directory /home/rocky/code/documentroot/>
  Options Indexes FollowSymLinks
  AllowOverride None
  Require all granted
</Directory>

and reload the server:

sudo service apache2 reload

Edit: This also works on OS X Yosemite with Apache 2.4. The all-important line is

Require all granted

Follow this: Open your config file

vi /etc/nginx/conf.d/default.conf

Change port number on which you are listening;

listen       81;
server_name  localhost;

Add a rule to iptables

 vi /etc/sysconfig/iptables 
-A INPUT -m state --state NEW -m tcp -p tcp --dport 81 -j ACCEPT

Restart IPtables

 service iptables restart;

Restart the nginx server

service nginx restart

Access yr nginx server files on port 81

You should try HttpAutoindexModule.

Set autoindex option to on. It is off by default.

Your example configuration should be ok

location /{ 
   root /home/yozloy/html/; 
   index index.html; 
   autoindex on;
}

Without autoindex option you should be getting Error 403 for requests that end with / on directories that do not have an index.html file. With this option you should be getting a simple listing:

<html>
<head><title>Index of /</title></head>
<body bgcolor="white">
<h1>Index of /test/</h1><hr><pre><a href="../">../</a>
<a href="test.txt">test.txt</a>                 19-May-2012 10:43            0
</pre><hr></body>
</html>

Edit: Updated the listing to delete any references to test

I want to make the very important note that the LINUX method using sendfile() has a major problem in that it can not copy files more than 2GB in size! I had implemented it following this question and was hitting problems because I was using it to copy HDF5 files that were many GB in size.

http://man7.org/linux/man-pages/man2/sendfile.2.html

sendfile() will transfer at most 0x7ffff000 (2,147,479,552) bytes, returning the number of bytes actually transferred. (This is true on both 32-bit and 64-bit systems.)

1. In your nginx.conf file, add mime.types to your http body like so:

   http {
       include /etc/nginx/mime.types;
       include /etc/nginx/conf.d/*.conf;
   }
   

2. Now go to the terminal and run the following to reload the server:

   sudo nginx -s reload
   

3. Open your web browser and do a hard reload: Right click on the reload button and select hard reload. On Chrome you can do Ctrl+Shift+R

You need use Stream to send file (archive) in a response, what is more you have to use appropriate Content-type in your response header.

There is an example function that do it:

const fs = require('fs');

// Where fileName is name of the file and response is Node.js Reponse. 
responseFile = (fileName, response) => {
  const filePath =  "/path/to/archive.rar" // or any file format

  // Check if file specified by the filePath exists 
  fs.exists(filePath, function(exists){
      if (exists) {     
        // Content-type is very interesting part that guarantee that
        // Web browser will handle response in an appropriate manner.
        response.writeHead(200, {
          "Content-Type": "application/octet-stream",
          "Content-Disposition": "attachment; filename=" + fileName
        });
        fs.createReadStream(filePath).pipe(response);
      } else {
        response.writeHead(400, {"Content-Type": "text/plain"});
        response.end("ERROR File does not exist");
      }
    });
  }
}

The purpose of the Content-Type field is to describe the data contained in the body fully enough that the receiving user agent can pick an appropriate agent or mechanism to present the data to the user, or otherwise deal with the data in an appropriate manner.

"application/octet-stream" is defined as "arbitrary binary data" in RFC 2046, purpose of this content-type is to be saved to disk - it is what you really need.

"filename=[name of file]" specifies name of file which will be downloaded.

For more information please see this stackoverflow topic.

In your NGINX vhost file, in location block which processes your PHP files (usually location ~ \.php$ {) through FastCGI, make sure you have next lines:

proxy_buffer_size          128k;
proxy_buffers              4 256k;
proxy_busy_buffers_size    256k;
fastcgi_buffer_size        16k;
fastcgi_buffers            4 16k;

After that don't forget to restart fpm and nginx.

Additional:

NGINX vhost paths

• /etc/nginx/sites-enabled/ - Linux
• '/usr/local/etc/nginx/sites-enabled/' - Mac

Restart NGINX:

• sudo service nginx restart - Linux
• brew service restart nginx - Mac

Restart FPM:

Determine fpm process name: - systemctl list-unit-files | grep fpm - Linux - brew services list | grep php - Mac

and then restart it with:

• sudo service <service-name> restart - Linux
• brew services restart <service-name> - Mac

You should have a default server for catch-all, you can return 404 or better to not respond at all (will save some bandwidth) by returning 444 which is nginx specific HTTP response that simply close the connection and return nothing

server {
    listen       80  default_server;
    server_name  _; # some invalid name that won't match anything
    return       444;
}

For prevent an error "can't modify frozen string" for encoding a varible you can use: var.dup.force_encoding(Encoding::ASCII_8BIT) or var.dup.force_encoding(Encoding::UTF_8)

nginx "fails fast" when the client informs it that it's going to send a body larger than the client_max_body_size by sending a 413 response and closing the connection.

Most clients don't read responses until the entire request body is sent. Because nginx closes the connection, the client sends data to the closed socket, causing a TCP RST.

If your HTTP client supports it, the best way to handle this is to send an Expect: 100-Continue header. Nginx supports this correctly as of 1.2.7, and will reply with a 413 Request Entity Too Large response rather than 100 Continue if Content-Length exceeds the maximum body size.

A file ending in .o is an object file. The compiler creates an object file for each source file, before linking them together, into the final executable.

printf("price: %d, %f",temp,ftemp); 
              ^^^

This is your problem. Since the arguments are type double and float, you should be using %f for both (since printf is a variadic function, ftemp will be promoted to double).

%d expects the corresponding argument to be type int, not double.

Variadic functions like printf don't really know the types of the arguments in the variable argument list; you have to tell it with the conversion specifier. Since you told printf that the first argument is supposed to be an int, printf will take the next sizeof (int) bytes from the argument list and interpret it as an integer value; hence the first garbage number.

Now, it's almost guaranteed that sizeof (int) < sizeof (double), so when printf takes the next sizeof (double) bytes from the argument list, it's probably starting with the middle byte of temp, rather than the first byte of ftemp; hence the second garbage number.

Use %f for both.

You can write the below code:-

create procedure spCreateTable
   as
    begin
       create table testtb(Name varchar(20))
    end

execute it as:-

exec spCreateTable

Application Private Data files are stored within <internal_storage>/data/data/<package>

Files being stored in the internal storage can be accessed with openFileOutput() and openFileInput()

When those files are created as MODE_PRIVATE it is not possible to see/access them within another application such as a FileManager.

What I ended up doing was to keep the file within my vagrant directory (automatically mounted as /vagrant/) and copy it over with a shell provisioner:

command = "cp #{File.join('/vagrant/', path_within_repo)} #{remote_file}"
config.vm.provision :shell, :inline => command

One way to do it is to use bullet points, which allows you specify multiple levels of indentation. Bullet points are inserted using multiples of two spaces, star, another space Eg.:

this is a normal line of text
  * this is the first level of bullet points, made up of <space><space>*<space>
    * this is more indented, composed of <space><space><space><space>*<space>

This method has the great advantage that it also makes sense when you view the raw text.

If you care about not seeing the bullet points themselves, you should (depending on where you're using markdown) to be able to add li {list-style-type: none;} to the css for the whole mark down area.

This is the easiest way I know - host it in the cloud with the Gemfury private npm registry.

It's free and you can log in with your Github account. It should save you a lot of time, compared to setting up your own database.

I converted back to number like this..

const timeNow = '' + 12 + 45;
const openTime = parseInt(timeNow, 10);

output 1245

-- edit --

sorry,

for my use this still did not work for me after testing . I had to add the missing zero back in as it was being removed on numbers smaller than 10, my use is for letting code run at certain times May not be correct but it seems to work (so far).

h = new Date().getHours();
m = new Date().getMinutes();
isOpen: boolean;

timeNow = (this.m < 10) ? '' + this.h + 0 + this.m : '' + this.h + this.m;

openTime = parseInt(this.timeNow);


closed() {

(this.openTime >= 1450 && this.openTime <= 1830) ? this.isOpen = true : 
this.isOpen = false;
(this.openTime >= 715 && this.openTime <= 915) ? this.isOpen = true : 
this.isOpen = false;

}

The vote down was nice thank you :)

I am new to this and come here to learn from you guys an explanation of why would of been nice.

Anyways updated my code to show how i fixed my problem as this post helped me figure it out.

Hope this helps you in getting the exact time between two time stamps

Create PROC TimeDurationbetween2times(@iTime as time,@oTime as time) 
As  
Begin  

DECLARE @Dh int, @Dm int, @Ds int ,@Im int, @Om int, @Is int,@Os int     

SET @Im=DATEPART(MI,@iTime)  
SET @Om=DATEPART(MI,@oTime)  
SET @Is=DATEPART(SS,@iTime)  
SET @Os=DATEPART(SS,@oTime)  

SET @Dh=DATEDIFF(hh,@iTime,@oTime)  
SET @Dm = DATEDIFF(mi,@iTime,@oTime)  
SET @Ds = DATEDIFF(ss,@iTime,@oTime)  

DECLARE @HH as int, @MI as int, @SS as int  

if(@Im>@Om)  
begin  
SET @Dh=@Dh-1  
end  
if(@Is>@Os)  
begin  
SET @Dm=@Dm-1  
end  

SET @HH = @Dh  
SET @MI = @Dm-(60*@HH)  
SET @SS = @Ds-(60*@Dm)  

DECLARE @hrsWkd as varchar(8)         

SET @hrsWkd = cast(@HH as char(2))+':'+cast(@MI as char(2))+':'+cast(@SS as char(2))          

select @hrsWkd as TimeDuration   

End

you should add plug in to your local setting of firefox in your user home

 vladimir@shinsengumi ~/.mozilla/plugins $ pwd
 /home/vladimir/.mozilla/plugins 
 vladimir@shinsengumi ~/.mozilla/plugins $ ls -ltr
 lrwxrwxrwx 1 vladimir vladimir 60 Jan  1 23:06 libnpjp2.so -> /home/vladimir/Install/jdk1.6.0_32/jre/lib/amd64/libnpjp2.so

You could parse the output from the GPRESULT command.

Try to write \ZIPARCHIVE instead of ZIPARCHIVE.

To answer you first question:
Yes, it means that 1 byte allocates for 1 character. Look at this example

SQL> conn / as sysdba
Connected.
SQL> create table test (id number(10), v_char varchar2(10));

Table created.

SQL> insert into test values(11111111111,'darshan');
insert into test values(11111111111,'darshan')
*
ERROR at line 1:
ORA-01438: value larger than specified precision allows for this column


SQL> insert into test values(11111,'darshandarsh');
insert into test values(11111,'darshandarsh')
*
ERROR at line 1:
ORA-12899: value too large for column "SYS"."TEST"."V_CHAR" (actual: 12,
maximum: 10)


SQL> insert into test values(111,'Darshan');

1 row created.

SQL> 

And to answer your next one: The difference between varchar2 and varchar :

1. VARCHAR can store up to 2000 bytes of characters while VARCHAR2 can store up to 4000 bytes of characters.
2. If we declare datatype as VARCHAR then it will occupy space for NULL values, In case of VARCHAR2 datatype it will not occupy any space.

Create your own container:

template <class T>
class statList : public std::list<T>
{
    public:
        statList() : std::list<T>::list() {}
        ~statList() {}
        T mean() {
           return accumulate(begin(),end(),0.0)/size();
        }
        T stddev() {
           T diff_sum = 0;
           T m = mean();
           for(iterator it= begin(); it != end(); ++it)
               diff_sum += ((*it - m)*(*it -m));
           return diff_sum/size();
        }
};

It does have some limitations, but it works beautifully when you know what you are doing.

ianhanniballake is right. You can get all the functionality of Activity from FragmentActivity. In fact, FragmentActivity has more functionality.

Using FragmentActivity you can easily build tab and swap format. For each tab you can use different Fragment (Fragments are reusable). So for any FragmentActivity you can reuse the same Fragment.

Still you can use Activity for single pages like list down something and edit element of the list in next page.

Also remember to use Activity if you are using android.app.Fragment; use FragmentActivity if you are using android.support.v4.app.Fragment. Never attach a android.support.v4.app.Fragment to an android.app.Activity, as this will cause an exception to be thrown.

Simple Way without using any external import is to use this method

I created csv files named with billing_201208.csv ,billing_201209.csv ,billing_201210.csv and it looks like working fine.

Output will be the following if files listed above exists

found billing_201208.csv
found billing_201209.csv
found billing_201210.csv

    //Use Import ->import java.io.File
        public static void main(String[] args) {
        String pathToScan = ".";
        String target_file ;  // fileThatYouWantToFilter
        File folderToScan = new File(pathToScan); 

    File[] listOfFiles = folderToScan.listFiles();

     for (int i = 0; i < listOfFiles.length; i++) {
            if (listOfFiles[i].isFile()) {
                target_file = listOfFiles[i].getName();
                if (target_file.startsWith("billing")
                     && target_file.endsWith(".csv")) {
                //You can add these files to fileList by using "list.add" here
                     System.out.println("found" + " " + target_file); 
                }
           }
     }    
}

For the sake of defensive programming, objects should be checked against nullity before using.

if obj is None:

or

if obj is not None:

If you want to use Varun's ROBOCOPY command line in the Explorer context menu (i.e. right-click) here is a Windows registry import. I tried adding this as a comment to his answer, but the inline markup wasn't feasible.

I've tested this on my own Windows 10 PC, but use at your own risk. It will open a new command prompt, run the command, and pause so you can see the output.

1. Copy into a new text file:

   Windows Registry Editor Version 5.00

   [HKEY_CURRENT_USER\Software\Classes\directory\Background\shell\Delete Empty Folders\command] @="C:\Windows\System32\Cmd.exe /C \"C:\Windows\System32\Robocopy.exe \"%V\" \"%V\" /s /move\" && PAUSE"

   [HKEY_CURRENT_USER\Software\Classes\directory\shell\Delete Empty Folders\command] @="C:\Windows\System32\Cmd.exe /C \"C:\Windows\System32\Robocopy.exe \"%V\" \"%V\" /s /move\" && PAUSE"

2. Rename the .txt extension to .reg

3. Double click to import.

First check if mingw32-make is installed on your system. Use mingw32-make.exe command in windows terminal or cmd to check, else install the package mingw32-make-bin.

then go to bin directory default ( C:\MinGW\bin) create new file make.bat

@echo off
"%~dp0mingw32-make.exe" %*

add the above content and save it

set the env variable in powershell

$Env:CC="gcc"

then compile the file

make hello

where hello.c is the name of source code

DOS/Windows standard "newline" is CRLF (= \r\n) and not LFCR (\n\r). If we put the latter, it's likely to produce some unexpected (well, in fact, kind of expected! :D) behaviors.

Nowadays almost all (well written) programs accept the UNIX standard LF (\n) for newline code, even mail sender daemons (RFC sets CRLF as newline for headers and message body).

Open below file C:\xampp\htdocs\project\common\config\params-local.php

Before your code:

<?php

return [


];

after your code:

<?php
yii::setAlias('@path1', 'localhost/foodbam/backend/web');

return [


];

I got it mostly working without a custom msbuild script. Here are the relevant TeamCity build configuration settings:

Artifact paths: %system.teamcity.build.workingDir%\MyProject\obj\Debug\Package\PackageTmp 
Type of runner: MSBuild (Runner for MSBuild files) 
Build file path: MyProject\MyProject.csproj 
Working directory: same as checkout directory 
MSBuild version: Microsoft .NET Framework 4.0 
MSBuild ToolsVersion: 4.0 
Run platform: x86 
Targets: Package 
Command line parameters to MSBuild.exe: /p:Configuration=Debug

This will compile, package (with web.config transformation), and save the output as artifacts. The only thing missing is copying the output to a specified location, but that could be done either in another TeamCity build configuration with an artifact dependency or with an msbuild script.

Update

Here is an msbuild script that will compile, package (with web.config transformation), and copy the output to my staging server

<?xml version="1.0" encoding="utf-8" ?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <PropertyGroup>
        <Configuration Condition=" '$(Configuration)' == '' ">Release</Configuration>
        <SolutionName>MySolution</SolutionName>
        <SolutionFile>$(SolutionName).sln</SolutionFile>
        <ProjectName>MyProject</ProjectName>
        <ProjectFile>$(ProjectName)\$(ProjectName).csproj</ProjectFile>
    </PropertyGroup>

    <Target Name="Build" DependsOnTargets="BuildPackage;CopyOutput" />

    <Target Name="BuildPackage">
        <MSBuild Projects="$(SolutionFile)" ContinueOnError="false" Targets="Rebuild" Properties="Configuration=$(Configuration)" />
        <MSBuild Projects="$(ProjectFile)" ContinueOnError="false" Targets="Package" Properties="Configuration=$(Configuration)" />
    </Target>

    <Target Name="CopyOutput">
        <ItemGroup>
            <PackagedFiles Include="$(ProjectName)\obj\$(Configuration)\Package\PackageTmp\**\*.*"/>
        </ItemGroup>
        <Copy SourceFiles="@(PackagedFiles)" DestinationFiles="@(PackagedFiles->'\\build02\wwwroot\$(ProjectName)\$(Configuration)\%(RecursiveDir)%(Filename)%(Extension)')"/>
    </Target>
</Project>

You can also remove the SolutionName and ProjectName properties from the PropertyGroup tag and pass them to msbuild.

msbuild build.xml /p:Configuration=Deploy;SolutionName=MySolution;ProjectName=MyProject

Update 2

Since this question still gets a good deal of traffic, I thought it was worth updating my answer with my current script that uses Web Deploy (also known as MSDeploy).

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="Build" ToolsVersion="4.0">
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Release</Configuration>
    <ProjectFile Condition=" '$(ProjectFile)' == '' ">$(ProjectName)\$(ProjectName).csproj</ProjectFile>
    <DeployServiceUrl Condition=" '$(DeployServiceUrl)' == '' ">http://staging-server/MSDeployAgentService</DeployServiceUrl>
  </PropertyGroup>

  <Target Name="VerifyProperties">
    <!-- Verify that we have values for all required properties -->
    <Error Condition=" '$(ProjectName)' == '' " Text="ProjectName is required." />
  </Target>

  <Target Name="Build" DependsOnTargets="VerifyProperties">
    <!-- Deploy using windows authentication -->
    <MSBuild Projects="$(ProjectFile)"
             Properties="Configuration=$(Configuration);
                             MvcBuildViews=False;
                             DeployOnBuild=true;
                             DeployTarget=MSDeployPublish;
                             CreatePackageOnPublish=True;
                             AllowUntrustedCertificate=True;
                             MSDeployPublishMethod=RemoteAgent;
                             MsDeployServiceUrl=$(DeployServiceUrl);
                             SkipExtraFilesOnServer=True;
                             UserName=;
                             Password=;"
             ContinueOnError="false" />
  </Target>
</Project>

In TeamCity, I have parameters named env.Configuration, env.ProjectName and env.DeployServiceUrl. The MSBuild runner has the build file path and the parameters are passed automagically (you don't have to specify them in Command line parameters).

You can also run it from the command line:

msbuild build.xml /p:Configuration=Staging;ProjectName=MyProject;DeployServiceUrl=http://staging-server/MSDeployAgentService

If you use eg. "id" you can do it this way:

   (function() {_x000D_
    let x = document.getElementById("idName");_x000D_
    let y = document.getElementById("liName");_x000D_
    _x000D_
    y.addEventListener('click', function(e) {_x000D_
        y.appendChild(x);_x000D_
    });_x000D_
_x000D_
  _x000D_
})();

<html lang="en">_x000D_
_x000D_
<head>_x000D_
    <title></title>_x000D_
    <meta charset="UTF-8">_x000D_
    <meta name="viewport" content="width=device-width, initial-scale=1.0">_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
    <p id="idName">TEXT</p>_x000D_
    <ul>_x000D_
        <li id="liName">_x000D_
_x000D_
        </li>_x000D_
    </ul>_x000D_
</body>_x000D_
<script src="js/scripts/script.js"></script>_x000D_
_x000D_
</html>

Another option:

UPDATE `table` SET the_col = current_timestamp

Looks odd, but works as expected. If I had to guess, I'd wager this is slightly faster than calling now().

I removed this issue by adding the following lines

add multiDexEnabled true in android>app>build.gradle inside defaultConfig

add implementation 'com.android.support:multidex:1.0.3' in android>app>build.gradle inside dependencies

The "usual" solution is make a function that return an empty formGroup or a fullfilled formGroup

createFormGroup(data:any)
{
 return this.fb.group({
   user: [data?data.user:null],
   questioning: [data?data.questioning:null, Validators.required],
   questionType: [data?data.questionType, Validators.required],
   options: new FormArray([this.createArray(data?data.options:null])
})
}

//return an array of formGroup
createArray(data:any[]|null):FormGroup[]
{
   return data.map(x=>this.fb.group({
        ....
   })
}

then, in SUBSCRIBE, you call the function

this.qService.editQue([params["id"]]).subscribe(res => {
  this.editqueForm = this.createFormGroup(res);
});

be carefull!, your form must include an *ngIf to avoid initial error

<form *ngIf="editqueForm" [formGroup]="editqueForm">
   ....
</form>

In case someone wants a PostgreSQL solution:

select id, name
from customer
order by random()
limit 5;

You are actually getting the correct value out.

The way your x86 (compatible) processor stores data like this, is in Little Endian order, meaning that, the MSB is last in your output.

So, given your output:

10101010

the last two hex values 10 are the Most Significant Byte (2 hex digits = 1 byte = 8 bits (for (possibly unnecessary) clarification).

So, by reversing the memory storage order of the bytes, your value is actually: 01010101.

Hope that clears it up!

Here's how you convert numbers to strings, and join strings to other things (it's weird):

>> ['the number is ' num2str(15) '.']
ans =
the number is 15.

This function reads a CSV file of 15MB and copies its content into a sheet in about 3 secs. What is probably taking a lot of time in your code is the fact that you copy data cell by cell instead of putting the whole content at once.

Option Explicit

Public Sub test()

  copyDataFromCsvFileToSheet "C:\temp\test.csv", ",", "Sheet1"

End Sub

Private Sub copyDataFromCsvFileToSheet(parFileName As String, parDelimiter As String, parSheetName As String)

  Dim data As Variant

  data = getDataFromFile(parFileName, parDelimiter)
  If Not isArrayEmpty(data) Then
    With Sheets(parSheetName)
      .Cells.ClearContents
      .Cells(1, 1).Resize(UBound(data, 1), UBound(data, 2)) = data
    End With
  End If

End Sub

Public Function isArrayEmpty(parArray As Variant) As Boolean
'Returns false if not an array or dynamic array that has not been initialised (ReDim) or has been erased (Erase)

  If IsArray(parArray) = False Then isArrayEmpty = True
  On Error Resume Next
  If UBound(parArray) < LBound(parArray) Then isArrayEmpty = True: Exit Function Else: isArrayEmpty = False

End Function

Private Function getDataFromFile(parFileName As String, parDelimiter As String, Optional parExcludeCharacter As String = "") As Variant
'parFileName is supposed to be a delimited file (csv...)
'parDelimiter is the delimiter, "," for example in a comma delimited file
'Returns an empty array if file is empty or can't be opened
'number of columns based on the line with the largest number of columns, not on the first line
'parExcludeCharacter: sometimes csv files have quotes around strings: "XXX" - if parExcludeCharacter = """" then removes the quotes


  Dim locLinesList() As Variant
  Dim locData As Variant
  Dim i As Long
  Dim j As Long
  Dim locNumRows As Long
  Dim locNumCols As Long
  Dim fso As Variant
  Dim ts As Variant
  Const REDIM_STEP = 10000

  Set fso = CreateObject("Scripting.FileSystemObject")

  On Error GoTo error_open_file
  Set ts = fso.OpenTextFile(parFileName)
  On Error GoTo unhandled_error

  'Counts the number of lines and the largest number of columns
  ReDim locLinesList(1 To 1) As Variant
  i = 0
  Do While Not ts.AtEndOfStream
    If i Mod REDIM_STEP = 0 Then
      ReDim Preserve locLinesList(1 To UBound(locLinesList, 1) + REDIM_STEP) As Variant
    End If
    locLinesList(i + 1) = Split(ts.ReadLine, parDelimiter)
    j = UBound(locLinesList(i + 1), 1) 'number of columns
    If locNumCols < j Then locNumCols = j
    i = i + 1
  Loop

  ts.Close

  locNumRows = i

  If locNumRows = 0 Then Exit Function 'Empty file

  ReDim locData(1 To locNumRows, 1 To locNumCols + 1) As Variant

  'Copies the file into an array
  If parExcludeCharacter <> "" Then

    For i = 1 To locNumRows
      For j = 0 To UBound(locLinesList(i), 1)
        If Left(locLinesList(i)(j), 1) = parExcludeCharacter Then
          If Right(locLinesList(i)(j), 1) = parExcludeCharacter Then
            locLinesList(i)(j) = Mid(locLinesList(i)(j), 2, Len(locLinesList(i)(j)) - 2)       'If locTempArray = "", Mid returns ""
          Else
            locLinesList(i)(j) = Right(locLinesList(i)(j), Len(locLinesList(i)(j)) - 1)
          End If
        ElseIf Right(locLinesList(i)(j), 1) = parExcludeCharacter Then
          locLinesList(i)(j) = Left(locLinesList(i)(j), Len(locLinesList(i)(j)) - 1)
        End If
        locData(i, j + 1) = locLinesList(i)(j)
      Next j
    Next i

  Else

    For i = 1 To locNumRows
      For j = 0 To UBound(locLinesList(i), 1)
        locData(i, j + 1) = locLinesList(i)(j)
      Next j
    Next i

  End If

  getDataFromFile = locData

  Exit Function

error_open_file:             'returns empty variant
unhandled_error:             'returns empty variant

End Function

Going to keep this pithier, this is already asked and answered above .

I'd step back however and answer it slightly differently, the docker engine itself adds orchestration as one of its extras and this is the disruptive part. Once you start running an app as a combination of containers running 'somewhere' across multiple container engines it gets really exciting. Robustness, Horizontal Scaling, complete abstraction from the underlying hardware, i could go on and on...

Its not just Docker that gives you this, in fact the de facto Container Orchestration standard is Kubernetes which comes in a lot of flavours, a Docker one, but also OpenShift, SuSe, Azure, AWS...

Then beneath K8S there are alternative container engines; the interesting ones are Docker and CRIO - recently built, daemonless, intended as a container engine specifically for Kubernetes but immature. Its the competition between these that I think will be the real long term choice for a container engine.

Your bat file should be in the directory that the bat file is/was in when you opened it. However if you want to put it into a different directory you can do so with cd [whatever directory]

You don't want to do this. It is invalid HTML to have more than one element with the same id. Browsers won't treat that well, and you will have undefined behavior, meaning you have no idea what the browser will give you when you select an element by that id, it could be unpredictable.

You should be using a class, or just iterating through the inputs and keeping track of an index.

Try something like this:

var div2 = document.getElementById('div2');
for(i = j = 0; i < div2.childNodes.length; i++)
    if(div2.childNodes[i].nodeName == 'INPUT'){
        j++;
        var input = div2.childNodes[i];
        alert('This is edit'+j+': '+input);
    }

JSFiddle

Direct to remove the '\n' from the fgets output if every line has '\n'

line[strlen(line) - 1] = '\0';

Otherwise:

void remove_newline_ch(char *line)
{
    int new_line = strlen(line) -1;
    if (line[new_line] == '\n')
        line[new_line] = '\0';
}

While exec(open("filename").read()) is often given as an alternative to execfile("filename"), it misses important details that execfile supported.

The following function for Python3.x is as close as I could get to having the same behavior as executing a file directly. That matches running python /path/to/somefile.py.

def execfile(filepath, globals=None, locals=None):
    if globals is None:
        globals = {}
    globals.update({
        "__file__": filepath,
        "__name__": "__main__",
    })
    with open(filepath, 'rb') as file:
        exec(compile(file.read(), filepath, 'exec'), globals, locals)

# execute the file
execfile("/path/to/somefile.py")

Notes:

• Uses binary reading to avoid encoding issues
• Guaranteed to close the file (Python3.x warns about this)
• Defines __main__, some scripts depend on this to check if they are loading as a module or not for eg. if __name__ == "__main__"
• Setting __file__ is nicer for exception messages and some scripts use __file__ to get the paths of other files relative to them.

• Takes optional globals & locals arguments, modifying them in-place as execfile does - so you can access any variables defined by reading back the variables after running.

• Unlike Python2's execfile this does not modify the current namespace by default. For that you have to explicitly pass in globals() & locals().

In Swift the isEmpty function it will check if the string is empty.

 if username.isEmpty || password.isEmpty {
      println("Sign in failed. Empty character")
 }

Looping helps:

for row in matrix:
    print ' '.join(row)

or use nested str.join() calls:

print '\n'.join([' '.join(row) for row in matrix])

Demo:

>>> matrix = [['A', 'B', 'C', 'D', 'E'], ['A', 'B', 'C', 'D', 'E'], ['A', 'B', 'C', 'D', 'E'], ['A', 'B', 'C', 'D', 'E'], ['A', 'B', 'C', 'D', 'E']]
>>> for row in matrix:
...     print ' '.join(row)
... 
A B C D E
A B C D E
A B C D E
A B C D E
A B C D E
>>> print '\n'.join([' '.join(row) for row in matrix])
A B C D E
A B C D E
A B C D E
A B C D E
A B C D E

If you wanted to show the rows and columns transposed, transpose the matrix by using the zip() function; if you pass each row as a separate argument to the function, zip() recombines these value by value as tuples of columns instead. The *args syntax lets you apply a whole sequence of rows as separate arguments:

>>> for cols in zip(*matrix):  # transposed
...     print ' '.join(cols)
... 
A A A A A
B B B B B
C C C C C
D D D D D
E E E E E

The example for switch statement shows that you can't stack non-empty cases, but should use gotos:

// statements_switch.cs
using System;
class SwitchTest 
{
   public static void Main()  
   {
      Console.WriteLine("Coffee sizes: 1=Small 2=Medium 3=Large"); 
      Console.Write("Please enter your selection: "); 
      string s = Console.ReadLine(); 
      int n = int.Parse(s);
      int cost = 0;
      switch(n)       
      {         
         case 1:   
            cost += 25;
            break;                  
         case 2:            
            cost += 25;
            goto case 1;           
         case 3:            
            cost += 50;
            goto case 1;             
         default:            
            Console.WriteLine("Invalid selection. Please select 1, 2, or3.");            
            break;      
       }
       if (cost != 0)
          Console.WriteLine("Please insert {0} cents.", cost);
       Console.WriteLine("Thank you for your business.");
   }
}

An easy fix is to delete your publish profile and create a fresh one.

when you right click on your solution and select publish, you have a profile set. delete this and create a new one.

this will fix it.

I had this problem from switching from 2010 to 2012

The simple solution using geom_abline:

geom_abline(slope = coef(data.lm)[[2]], intercept = coef(data.lm)[[1]])

Where data.lm is an lm object, and coef(data.lm) looks something like this:

> coef(data.lm)
(Intercept)    DepDelay 
  -2.006045    1.025109 

The numeric indexing assumes that (Intercept) is listed first, which is the case if the model includes an intercept. If you have some other linear model object, just plug in the slope and intercept values similarly.

I think you don't have to use sub query in this scenario.You can directly left outer join the DEPRMNT table .

While using Left Outer Join ,don't use columns in the RHS table of the join in the where condition, you ll get wrong output

Scaffold(
      backgroundColor: Constants.defaulBackground,
      body: new Container(
      child: Center(yourtext)

      )
)

For anyone like me who came across this and needs a solution that doesn't clear headers, here is the one liner that works for me:

ActiveSheet.Range("A3:A" & Range("A3").End(xlDown).Row).ClearContents

Starts on the third row - change to your liking.

make a parent div, in css make it float:right then make the child div's position fixed this will make the div stay in its position at all times and on the right

Description

Assuming i understand your question.

You can get the selected row using the DataGridView.SelectedRows Collection. If your DataGridView allows only one selected, have a look at my sample.

DataGridView.SelectedRows Gets the collection of rows selected by the user.

Sample

if (dataGridView1.SelectedRows.Count != 0)
{
    DataGridViewRow row = this.dataGridView1.SelectedRows[0];
    row.Cells["ColumnName"].Value
}

More Information

• MSDN - DataGridView.SelectedRows Property

You can do this with background-size:

html {
    background: url(images/bg.jpg) no-repeat center center fixed; 
    background-size: cover;
}

There are a lot of values other than cover that you can set background-size to, see which one works for you: https://developer.mozilla.org/en-US/docs/Web/CSS/background-size

Spec: https://www.w3.org/TR/css-backgrounds-3/#the-background-size

It works in all modern browsers: http://caniuse.com/#feat=background-img-opts

You have to specify the projectBaseDir if the module name doesn't match you module directory.

Since both your module are located in ".", you can simply add the following to your sonar-project properties:

module1.sonar.projectBaseDir=.
module2.sonar.projectBaseDir=.

Sonar will handle your modules as components of the project:

EDIT

If both of your modules are located in the same source directory, define the same source folder for both and exclude the unwanted packages with sonar.exclusions:

module1.sonar.sources=src/main/java
module1.sonar.exclusions=app2code/**/*

module2.sonar.sources=src/main/java
module2.sonar.exclusions=app1code/**/*

More details about file exclusion

Here is a combination of the answer by @Mohsenasm and a comment from @Ghigo adopted to Swift

extension UIView {
    var globalFrame: CGRect? {
        let rootView = UIApplication.shared.keyWindow?.rootViewController?.view
        return self.superview?.convert(self.frame, to: rootView)
    }
}

The message you are getting is advice from MS that they recommend that you do not use the standard strcpy function. Their motivation in this is that it is easy to misuse in bad ways (and the compiler generally can't detect and warn you about such misuse). In your post, you are doing exactly that. You can get rid of the message by telling the compiler to not give you that advice. The serious error in your code would remain, however.

You are creating a buffer with room for 10 chars. You are then stuffing 11 chars into it. (Remember the terminating '\0'?) You have taken a box with exactly enough room for 10 eggs and tried to jam 11 eggs into it. What does that get you? Not doing this is your responsibility and the compiler will generally not detect such things.

You have tagged this C++ and included string. I do not know your motivation for using strcpy, but if you use std::string instead of C style strings, you will get boxes that expand to accommodate what you stuff in them.

You can also use the hmisc package that will give you the following percentiles:

0.05, 0.1, 0.25, 0.5, 0.75, 0.9 , 0.95

Just use the describe(table_ages)

I had already tried deleting the bin and obj file and restarting VS and had no luck.

I've also had this issue many times and it's a pain to solve each time. Often it is due to the web.config file not having the correct version of one of the references. This means click on the reference in Visual Studio to see the version in the property tab, and then match it to the version in the web.config files.

Another way is (if possible) upgrade to a later version of the .net framework and then deleting bin/obj files and restarting Visual Studio. I can only assume it's changing something in the

A quick check of the diff between the csproj file doesn't actually show any major difference... But the differences it did show was (I've added (remove) to show the old line)

<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> (remove)
<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>(remove)
<TargetFrameworkVersion>v4.6</TargetFrameworkVersion>

In the Web.Config file (not the one in View)

<add key="webpages:Version" value="2.0.0.0" /> (remove)
<add key="webpages:Version" value="3.0.0.0"/>

It also added (to the same web.config file) but I manually removed it

 <system.codedom>
    <compilers>
      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701"/>
      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+"/>
    </compilers>
  </system.codedom>

Finally, in the Package Manager Console, add update-package

Run the website locally and see any compilation errors which was fixed by my second paragraph (matching the versions of the references)

For those looking for a plain JS solution:

let el = document.querySelector("#myElementId");

// including the element's border
let width = el.offsetWidth;
let height = el.offsetHeight;

// not including the element's border:
let width = el.clientWidth;
let height = el.clientHeight;

Check out this article for more details.

my understanding is: __proto__ and prototype are all served for the prototype chain technique . the difference is functions named with underscore(like __proto__) are not aim for developers invoked explicitly at all. in other words, they are just for some mechanisms like inherit etc. they are 'back-end'. but functions named without underscore are designed for invoked explicitly, they are 'front-end'.

A Quote from : iPhone Developer Program (~8MB PDF)

A provisioning profile is a collection of digital entities that uniquely ties developers and devices to an authorized iPhone Development Team and enables a device to be used for testing. A Development Provisioning Profile must be installed on each device on which you wish to run your application code. Each Development Provisioning Profile will contain a set of iPhone Development Certificates, Unique Device Identifiers and an App ID. Devices specified within the provisioning profile can be used for testing only by those individuals whose iPhone Development Certificates are included in the profile. A single device can contain multiple provisioning profiles.

Simply this works!

// Set the array pointer to the last key
end($array);
// Store the last key
$lastkey = key($array);  
foreach($array as $key => $element) {
    ....do array stuff
    if ($lastkey === key($array))
        echo 'THE LAST ELEMENT! '.$array[$lastkey];
}

Thank you @billynoah for your sorting out the end issue.

Since anonymous classes extend the given class you can store them in a variable.

eg.

Thread t = new Thread()
{
    public void run() {
        System.out.println("blah");
    }
};
t.start();

Alternatively, you can just call the start method on the object you have immediately created.

new Thread()
{
    public void run() {
        System.out.println("blah");
    }
}.start();
// similar to new Thread().start();

Though personally, I would always advise creating an anonymous instance of Runnable rather than Thread as the compiler will warn you if you accidentally get the method signature wrong (for an anonymous class it will warn you anyway I think, as anonymous classes can't define new non-private methods).

eg

new Thread(new Runnable()
{
    @Override
    public void run() {
        System.out.println("blah");
    }
}).start();

My solution for ie detection:

if (navigator.userAgent.match(/msie/i) || navigator.userAgent.match(/trident/i) ){
    $("html").addClass("ie");
}

Jquery needed.

It's shorthand for tags.map(&:name.to_proc).join(' ')

If foo is an object with a to_proc method, then you can pass it to a method as &foo, which will call foo.to_proc and use that as the method's block.

The Symbol#to_proc method was originally added by ActiveSupport but has been integrated into Ruby 1.8.7. This is its implementation:

class Symbol
  def to_proc
    Proc.new do |obj, *args|
      obj.send self, *args
    end
  end
end

Try this:

<select class="form-control" required>
<option value="" selected hidden>Select...</option>

when using required + value="" then user can not select it using hidden will make it hidden from the options list, when the user open the options box

Wget currently only supports x-www-form-urlencoded data. --post-file is not for transmitting files as form attachments, it expects data with the form: key=value&otherkey=example.

--post-data and --post-file work the same way: the only difference is that --post-data allows you to specify the data in the command line, while --post-file allows you to specify the path of the file that contain the data to send.

Here's the documentation:

 --post-data=string
       --post-file=file
           Use POST as the method for all HTTP requests and send the specified data
           in the request body.  --post-data sends string as data, whereas
           --post-file sends the contents of file.  Other than that, they work in
           exactly the same way. In particular, they both expect content of the
           form "key1=value1&key2=value2", with percent-encoding for special
           characters; the only difference is that one expects its content as a
           command-line parameter and the other accepts its content from a file. In
           particular, --post-file is not for transmitting files as form
           attachments: those must appear as "key=value" data (with appropriate
           percent-coding) just like everything else. Wget does not currently
           support "multipart/form-data" for transmitting POST data; only
           "application/x-www-form-urlencoded". Only one of --post-data and
           --post-file should be specified.

Regarding your authentication token, it should either be provided in the header, in the path of the url, or in the data itself. This must be indicated somewhere in the documentation of the service you use. In a POST request, as in a GET request, you must specify the data using keys and values. This way the server will be able to receive multiple information with specific names. It's similar with variables.

Hence, you can't just send a magic token to the server, you also need to specify the name of the key. If the key is "token", then it should be token=YOUR_TOKEN.

wget --post-data 'user=foo&password=bar' http://example.com/auth.php

Also, you should consider using curl if you can because it is easier to send files using it. There are many examples on the Internet for that.

Bootstrap have a specific class for this: center-block

<button type="button" class="your_class center-block"> Book </button>

Add "JsonValueProviderFactory" in global.asax :

protected void Application_Start()
{
    AreaRegistration.RegisterAllAreas();
    ValueProviderFactories.Factories.Add(new JsonValueProviderFactory());
}

You should just grab the window by the title bar and snap it to the left side of your screen (close browser) then reopen the browser ans snap it to the top... problem is over.

This code is to solve our problem to set unique key for existing table

alter ignore table ioni_groups add unique (group_name);

Go to Project -> app -> main -> res -> values -> styles.xml

Change this line if you want to delete it for every view

 `<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">`

to

 `<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">`

if you want to make it just for one view you can change it in youre manifest data. Go to Android -> manifests -> AndroidManifest.xml. do following:

1. Search the View you want to get this type of change <activity android:name"...">
2. Add android:theme=""@style/Theme.AppCompat.NoActionBar"

   ---

Hope this will help!

@OneToOne(optional = false)
    @JoinColumn(name = "department_id", insertable = false, updatable = false)
    @JsonManagedReference
    private Department department;

@JsonIgnore
    public Department getDepartment() {
        return department;
    }

@OneToOne(mappedBy = "department")
private Designation designation;

@JsonIgnore
    public Designation getDesignation() {
        return designation;
    }

You have to declare height of html to div1 elements together, like:

html,
body,
.container,
.div1,
.div2 {
    height:100%;
}

Demo: http://jsfiddle.net/Ccham/

In addition to cletus' answer, JPA 2.0, final since december 2010, introduces an orphanRemoval attribute on @OneToMany annotations. For more details see this blog entry.

Note that since the spec is relatively new, not all JPA 1 provider have a final JPA 2 implementation. For example, the Hibernate 3.5.0-Beta-2 release does not yet support this attribute.

Most of the answers are correct but I want to add little more. The ternary operator is right-associative, which means it can be chained in the following way if … else-if … else-if … else :

function example() {
    return condition1 ? value1
         : condition2 ? value2
         : condition3 ? value3
         : value4;
}

Equivalent to:

function example() {
    if (condition1) { return value1; }
    else if (condition2) { return value2; }
    else if (condition3) { return value3; }
    else { return value4; }
}

More details is here

In my case a system crash had caused the HEAD file to become corrupted. This guide shows how to fix that and other problems you may encounter.

https://git.seveas.net/repairing-and-recovering-broken-git-repositories.html

Here is another way by using UIBezierPath (maybe it's too late ^^) Create a circle and mask UIView with it, as follows:

UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
view.backgroundColor = [UIColor blueColor];

CAShapeLayer *shape = [CAShapeLayer layer];
UIBezierPath *path = [UIBezierPath bezierPathWithArcCenter:view.center radius:(view.bounds.size.width / 2) startAngle:0 endAngle:(2 * M_PI) clockwise:YES];
shape.path = path.CGPath;
view.layer.mask = shape;

I'm agree with Spence (+1), but if you're doing it for learning or testing pourposes, you can use a foreach in the string, appending each char to the securestring using the AppendChar method.

Let me show you a little trick.

As Arkanciscan said, you can use CSS3 transitions. But his solution looks different from the original tag.

What you really need to do is this:

@keyframes blink {_x000D_
  50% {_x000D_
    opacity: 0.0;_x000D_
  }_x000D_
}_x000D_
@-webkit-keyframes blink {_x000D_
  50% {_x000D_
    opacity: 0.0;_x000D_
  }_x000D_
}_x000D_
.blink {_x000D_
  animation: blink 1s step-start 0s infinite;_x000D_
  -webkit-animation: blink 1s step-start 0s infinite;_x000D_
}

<span class="blink">Blink</span>

JSfiddle Demo

I made this method that could help. It is not a big deal but it works:

def colorize(text, color = "default", bgColor = "default")
    colors = {"default" => "38","black" => "30","red" => "31","green" => "32","brown" => "33", "blue" => "34", "purple" => "35",
     "cyan" => "36", "gray" => "37", "dark gray" => "1;30", "light red" => "1;31", "light green" => "1;32", "yellow" => "1;33",
      "light blue" => "1;34", "light purple" => "1;35", "light cyan" => "1;36", "white" => "1;37"}
    bgColors = {"default" => "0", "black" => "40", "red" => "41", "green" => "42", "brown" => "43", "blue" => "44",
     "purple" => "45", "cyan" => "46", "gray" => "47", "dark gray" => "100", "light red" => "101", "light green" => "102",
     "yellow" => "103", "light blue" => "104", "light purple" => "105", "light cyan" => "106", "white" => "107"}
    color_code = colors[color]
    bgColor_code = bgColors[bgColor]
    return "\033[#{bgColor_code};#{color_code}m#{text}\033[0m"
end

Here's how to use it:

puts "#{colorize("Hello World")}"
puts "#{colorize("Hello World", "yellow")}"
puts "#{colorize("Hello World", "white","light red")}"

Possible improvements could be:

• colors and bgColors are being defined each time the method is called and they don't change.
• Add other options like bold, underline, dim, etc.

This method does not work for p, as p does an inspect to its argument. For example:

p "#{colorize("Hello World")}"

will show "\e[0;38mHello World\e[0m"

I tested it with puts, print, and the Logger gem, and it works fine.

I improved this and made a class so colors and bgColors are class constants and colorize is a class method:

EDIT: Better code style, defined constants instead of class variables, using symbols instead of strings, added more options like, bold, italics, etc.

class Colorizator
    COLOURS = { default: '38', black: '30', red: '31', green: '32', brown: '33', blue: '34', purple: '35',
                cyan: '36', gray: '37', dark_gray: '1;30', light_red: '1;31', light_green: '1;32', yellow: '1;33',
                light_blue: '1;34', light_purple: '1;35', light_cyan: '1;36', white: '1;37' }.freeze
    BG_COLOURS = { default: '0', black: '40', red: '41', green: '42', brown: '43', blue: '44',
                   purple: '45', cyan: '46', gray: '47', dark_gray: '100', light_red: '101', light_green: '102',
                   yellow: '103', light_blue: '104', light_purple: '105', light_cyan: '106', white: '107' }.freeze

    FONT_OPTIONS = { bold: '1', dim: '2', italic: '3', underline: '4', reverse: '7', hidden: '8' }.freeze

    def self.colorize(text, colour = :default, bg_colour = :default, **options)
        colour_code = COLOURS[colour]
        bg_colour_code = BG_COLOURS[bg_colour]
        font_options = options.select { |k, v| v && FONT_OPTIONS.key?(k) }.keys
        font_options = font_options.map { |e| FONT_OPTIONS[e] }.join(';').squeeze
        return "\e[#{bg_colour_code};#{font_options};#{colour_code}m#{text}\e[0m".squeeze(';')
    end
end

You can use it by doing:

Colorizator.colorize "Hello World", :gray, :white
Colorizator.colorize "Hello World", :light_blue, bold: true
Colorizator.colorize "Hello World", :light_blue, :white, bold: true, underline: true

You need to enable it. Check out the Permission section of the xp_cmdshell MSDN docs:

http://msdn.microsoft.com/en-us/library/ms190693.aspx:

-- To allow advanced options to be changed.
EXEC sp_configure 'show advanced options', 1
GO
-- To update the currently configured value for advanced options.
RECONFIGURE
GO
-- To enable the feature.
EXEC sp_configure 'xp_cmdshell', 1
GO
-- To update the currently configured value for this feature.
RECONFIGURE
GO

The admin and manager apps are two separate things. Here's a snapshot of a tomcat-users.xml file that works, try this:

<?xml version='1.0' encoding='utf-8'?>  
<tomcat-users>  
    <role rolename="tomcat"/>  
    <role rolename="role1"/>  
    <role rolename="manager"/>  
    <user username="tomcat" password="tomcat" roles="tomcat"/>  
    <user username="both" password="tomcat" roles="tomcat,role1"/>  
    <user username="role1" password="tomcat" roles="role1"/>  
    <user username="USERNAME" password="PASSWORD" roles="manager,tomcat,role1"/>  
</tomcat-users>  

It works for me very well

You can't target the last instance of the class name in your list without JS.

However, you may not be entirely out-of-css-luck, depending on what you are wanting to achieve. For example, by using the next sibling selector, I have added a visual divider after the last of your .list elements here: http://jsbin.com/vejixisudo/edit?html,css,output

Just for the info, this can be done with CSS only with just minor HTML and CSS changes

HTML:

<div class="left">
    Hello
</div>
<div class="right">
    Hello2
</div>
<div class="center">
       <div class="left1">
           Bye
    </div>
       <div class="right1">
           Bye1
    </div>    
</div>

CSS:

.left, .right{
    margin:10px;
    float:left;
    border:1px solid red;
    height:60px;
    width:60px
}
.left:hover, .right:hover{
    border:1px solid blue;
}
.right{
     float :right;
}
.center{
    float:left;
    height:60px;
    width:160px
}

.center .left1, .center .right1{
    margin:10px;
    float:left;
    border:1px solid green;
    height:60px;
    width:58px;
    display:none;
}
.left:hover ~ .center .left1 {
    display:block;
}

.right:hover ~ .center .right1 {
    display:block;
}

and the DEMO: http://jsfiddle.net/pavloschris/y8LKM/

If you want to use Spring Boot 1.2.5 with Spring Boot Maven Plugin 1.3.0.M2, here's out solution:

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.2.5.RELEASE</version>
</parent>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <version>1.3.0.M2</version>
            <configuration>
                <executable>true</executable>
            </configuration>
        </plugin>
    </plugins>
</build>

<pluginRepositories>
    <pluginRepository>
        <id>spring-libs-milestones</id>
        <url>http://repo.spring.io/libs-milestone</url>
    </pluginRepository> 
</pluginRepositories>

Then compile as ususal: mvn clean package, make a symlink ln -s /.../myapp.jar /etc/init.d/myapp, make it executable chmod +x /etc/init.d/myapp and start it service myapp start (with Ubuntu Server)

This homebrew function have precision down to a 10th of a second or less.

function sleep (a) 
    local sec = tonumber(os.clock() + a); 
    while (os.clock() < sec) do 
    end 
end

If you are using Redux, then I would recommend using npm package react-router-redux. It allows you to dispatch Redux store navigation actions.

You have to create store as described in their Readme file.

The easiest use case:

import { push } from 'react-router-redux'

this.props.dispatch(push('/second page'));

Second use case with Container/Component:

Container:

import { connect } from 'react-redux';
import { push } from 'react-router-redux';

import Form from '../components/Form';

const mapDispatchToProps = dispatch => ({
  changeUrl: url => dispatch(push(url)),
});

export default connect(null, mapDispatchToProps)(Form);

Component:

import React, { Component } from 'react';
import PropTypes from 'prop-types';

export default class Form extends Component {
  handleClick = () => {
    this.props.changeUrl('/secondPage');
  };

  render() {
    return (
      <div>
        <button onClick={this.handleClick}/>
      </div>Readme file
    );
  }
}

You can use find to look for the selected option that is a descendant of the node(s) pointed to by the current jQuery object:

var cur_value = $(this).find('option:selected').text();

Since this is likely an immediate child, I would actually suggest using .children instead:

var cur_value = $(this).children('option:selected').text();

For the Oracle 12.1 windows client, looking at the output from the TNSPING command seems to work:

With 32 bit installed on 64 bit OS:

C:>tnsping

TNS Ping Utility for 32-bit Windows: Version 12.1.0.2.0 - Production on 02-FEB-2 016 15:44:37

Copyright (c) 1997, 2014, Oracle. All rights reserved.

With 64 bit installed on 64 bit OS:

D:>tnsping

TNS Ping Utility for 64-bit Windows: Version 12.1.0.1.0 - Production on 02-FEB-2 016 16:00:23

Copyright (c) 1997, 2013, Oracle. All rights reserved.

The server_name^docs directive is used to identify virtual hosts, they're not used to set the binding.

netstat tells you that nginx listens on 0.0.0.0:80 which means that it will accept connections from any IP.

If you want to change the IP nginx binds on, you have to change the listen^docs rule.
So, if you want to set nginx to bind to localhost, you'd change that to:

listen 127.0.0.1:80;

In this way, requests that are not coming from localhost are discarded (they don't even hit nginx).

The documentation says that get takes in an optional cookies argument allowing you to specify cookies to use:

from the docs:

>>> url = 'http://httpbin.org/cookies'
>>> cookies = dict(cookies_are='working')

>>> r = requests.get(url, cookies=cookies)
>>> r.text
'{"cookies": {"cookies_are": "working"}}'

http://docs.python-requests.org/en/latest/user/quickstart/#cookies

Read the message:

Only one <configSections> element allowed per config file and if present must be the first child of the root <configuration> element.

Move the configSections element to the top - just above where system.data is currently.

The simplest solution for your users is to provide an executable script (runtests.py or some such) which bootstraps the necessary test environment, including, if needed, adding your root project directory to sys.path temporarily. This doesn't require users to set environment variables, something like this works fine in a bootstrap script:

import sys, os

sys.path.insert(0, os.path.dirname(__file__))

Then your instructions to your users can be as simple as "python runtests.py".

Of course, if the path you need really is os.path.dirname(__file__), then you don't need to add it to sys.path at all; Python always puts the directory of the currently running script at the beginning of sys.path, so depending on your directory structure, just locating your runtests.py at the right place might be all that's needed.

Also, the unittest module in Python 2.7+ (which is backported as unittest2 for Python 2.6 and earlier) now has test discovery built-in, so nose is no longer necessary if you want automated test discovery: your user instructions can be as simple as python -m unittest discover.

Putting a whole array into one localStorage entry is very inefficient: the whole thing needs to be re-encoded every time you add something to the array or change one entry.

An alternative is to use http://rhaboo.org which stores any JS object, however deeply nested, using a separate localStorage entry for each terminal value. Arrays are restored much more faithfully, including non-numeric properties and various types of sparseness, object prototypes/constructors are restored in standard cases and the API is ludicrously simple:

var store = Rhaboo.persistent('Some name');
store.write('count', store.count ? store.count+1 : 1);

store.write('somethingfancy', {
  one: ['man', 'went'],
  2: 'mow',
  went: [  2, { mow: ['a', 'meadow' ] }, {}  ]
});  
store.somethingfancy.went[1].mow.write(1, 'lawn');

BTW, I wrote it.

If you want to save to a specific filename just ignore the provided extensions in Notepad/Word/whatever. Just set the filename.ext in " " and you're done. "Save as type" will be ignored.

Maybe you cannot use manifest class from generated code in your project. So, you can use manifest class from android sdk "android.Manifest.permission.WRITE_EXTERNAL_STORAGE". But in Marsmallow version have 2 permission must grant are WRITE and READ EXTERNAL STORAGE in storage category. See my program, my program will request permission until user choose yes and do something after permissions is granted.

            if (Build.VERSION.SDK_INT >= 23) {
                if (ContextCompat.checkSelfPermission(LoginActivity.this, android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
                        != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(LoginActivity.this, android.Manifest.permission.READ_EXTERNAL_STORAGE)
                        != PackageManager.PERMISSION_GRANTED) {
                    ActivityCompat.requestPermissions(LoginActivity.this,
                            new String[]{android.Manifest.permission.WRITE_EXTERNAL_STORAGE, android.Manifest.permission.READ_EXTERNAL_STORAGE},
                            1);
                } else {
                    //do something
                }
            } else {
                    //do something
            }

you can use isEmpty() or isBlank() methods regarding what you need.

Returns true if, and only if, length() is 0.

this.name.getText().isEmpty();

Returns true if the string is empty or contains only white space codepoints, otherwise false

this.name.getText().isBlank();

commons-lang3 from Apache contains valuable utility/convenience methods for all kinds of 'problems', including this one.

System.out.println(StringUtils.isAsciiPrintable("!@£$%^&!@£$%^"));

You are creating a Date object, which is a representation of a certain point in the timeline. This means that it will have all the parts necessary to represent it correctly, including minutes and seconds and so on. Because you initialize it from a string containing only a part of the date, the missing data will be defaulted.

I assume you are then "printing" this Date object, but without actually specifying a format like you did when parsing it. Use the same SimpleDateFormat but call the reverse method, format(Date) as Holger suggested

You can send a prop from the parent and use it in child component so you will base child's state changes on the sent prop changes and you can handle this by using getDerivedStateFromProps in the child component.

I also got this problem and found quite simple solution. I have Samsung adb driver installed on my system. I tried "Update driver" -> "Let me pick" -> "Already installed drivers" -> Samsung adb driver. That worked well.

As an alternative to the MONTH and YEAR functions, a regular WHERE clause will work too:

select *
from yourtable
where '2009-01-01' <= datecolumn and datecolumn < '2009-02-01'

@Aqib Mumtaz - I got it working by following the instructions in Parris' note above entitled "Adding libxml2 in Xcode 4.3 / 5 / 6". The step in using a Framework Search Path does not work and the compiler complains. Big kudos to that fella anyway!

I am using Xcode 6.2b3

Regardless of the version of Xcode you are using, it is buggy. Don't always assume that compile errors are real. There are many times when it does not follow header search paths and includes clearly listed are not found. Worse, the errors that result tend to point you in different directions so you waste a lot of time dinking around with distractions. With that said...

Recommend baby steps by starting with this exactly...:

1. create a single window Mac OS X Cocoa project called "Bench Test"
2. add XpathQuery into your project source directory directly in the Finder
3. click on the tiny folder icon under the project window's red close button
4. drag XpathQuery (folder if you contained it) into the project assets on the left of the project window's display
5. drag /Applications/Xcode/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/lib/libxml2.2.dylib into your project assets, at the bottom. This will add it into your "Build Phases" -> "Link Binary With Libraries" the easy way
6. click on the "Bench Test" project icon in the project assets column, top of the left
7. search for "Other Linker Flags" under "Build Settings"
8. add "-lxml2" (sans "") to "Other Linker Flags" under the "Bench Test" project icon column
9. search for "header search" under "Build Settings"
10. add "$(SDKROOT)/usr/include/libxml2" (sans "") to "Header Search Paths" under the "Bench Test" project icon column
11. add "$(SDKROOT)/usr/include/libxml2" (sans "") to "User Header Search Paths" under the "Bench Test" project icon column

Notes:

• Mine would not work until I added that search path to both "Header Search Paths" and "User Header Search Paths".
• To get to the libxml2.2.dylib in the finder, you will need to right click your Xcode icon and select "Show Package Contacts" (editorial: what a hack.. cramming all that garbage into the app)
• Be prepared to change the linked libxml2.2.dylib. The one inside Xcode is intentionally used to ensure that Xcode gets something it knows about and in theory was tested. You may want to use the dylib in the system later (read up in this thread)
• As I am using Xcode 6.2b3, I may have a newer libxml2.2.dylib. Yours could be named slightly different. Just search the folder for something that starts with "libxml" and ends with ".dylib" and that should be it. There may also be an alias like "libxml2.dylib". Don't use that right away as resolving an alias adds another variable into the Xcode "what could have bugs" equation.
• For sanity sake, I make aliases of the external libraries, rename them to indicate which one they are, and keep them at the same level as the project file in the Finder. If they change location, change name, etc, the alias will have in it's Get Info, the original file's full path for later detective work to get the project compiling and linking again. (symlinks break too easy and are not natural to the Mac)
• Last thing, and very important, see http://www.cocoawithlove.com/2008/10/using-libxml2-for-parsing-and-xpath.html where you can download XpathQuery and get some more goodness.

hope this helps.

If you happen to be developing something for Veterans, oh say an iPhone / iPad or Mac app, and are working against something called "MDWS" or "VIA" which are SOAP based interfaces to the medical record system... please contact me

The 4K limit you read about is for the entire cookie, including name, value, expiry date etc. If you want to support most browsers, I suggest keeping the name under 4000 bytes, and the overall cookie size under 4093 bytes.

One thing to be careful of: if the name is too big you cannot delete the cookie (at least in JavaScript). A cookie is deleted by updating it and setting it to expire. If the name is too big, say 4090 bytes, I found that I could not set an expiry date. I only looked into this out of interest, not that I plan to have a name that big.

To read more about it, here are the "Browser Cookie Limits" for common browsers.

While on the subject, if you want to support most browsers, then do not exceed 50 cookies per domain, and 4093 bytes per domain. That is, the size of all cookies should not exceed 4093 bytes.

This means you can have 1 cookie of 4093 bytes, or 2 cookies of 2045 bytes, etc.

I used to say 4095 bytes due to IE7, however now Mobile Safari comes in with 4096 bytes with a 3 byte overhead per cookie, so 4093 bytes max.

Have a look at the mainpage command.

Also, have a look this answer to another thread: How to include custom files in Doxygen. It states that there are three extensions which doxygen classes as additional documentation files: .dox, .txt and .doc. Files with these extensions do not appear in the file index but can be used to include additional information into your final documentation - very useful for documentation that is necessary but that is not really appropriate to include with your source code (for example, an FAQ)

So I would recommend having a mainpage.dox (or similarly named) file in your project directory to introduce you SDK. Note that inside this file you need to put one or more C/C++ style comment blocks.

Normally Python throws NameError if the variable is not defined:

>>> d[0]
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'd' is not defined

However, you've managed to stumble upon a name that already exists in Python.

Because dict is the name of a built-in type in Python you are seeing what appears to be a strange error message, but in reality it is not.

The type of dict is a type. All types are objects in Python. Thus you are actually trying to index into the type object. This is why the error message says that the "'type' object is not subscriptable."

>>> type(dict)
<type 'type'>
>>> dict[0]
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'type' object is not subscriptable

Note that you can blindly assign to the dict name, but you really don't want to do that. It's just going to cause you problems later.

>>> dict = {1:'a'}
>>> type(dict)
<class 'dict'>
>>> dict[1]
'a'

The true source of the problem is that you must assign variables prior to trying to use them. If you simply reorder the statements of your question, it will almost certainly work:

d = {1: "walk1.png", 2: "walk2.png", 3: "walk3.png"}
m1 = pygame.image.load(d[1])
m2 = pygame.image.load(d[2])
m3 = pygame.image.load(d[3])
playerxy = (375,130)
window.blit(m1, (playerxy))

I had the same problem.

I tried all alternatives posted, but no work, I used a way that is not right but it worked perfectly.

Example search input

<input id="searchInput" type="text"> 

the jquery code

$('#listingData').dataTable({
  responsive: true,
  "bFilter": true // show search input
});
$("#listingData_filter").addClass("hidden"); // hidden search input

$("#searchInput").on("input", function (e) {
   e.preventDefault();
   $('#listingData').DataTable().search($(this).val()).draw();
});

The simple way to do your test is :

function (data) {
    if (data) { // check if null, undefined, empty ...
        // some code here
    }
}

Packet

A packet is the unit of data that is routed between an origin and a destination on the Internet or any other packet-switched network. When any file (e-mail message, HTML file, Graphics Interchange Format file, Uniform Resource Locator request, and so forth) is sent from one place to another on the Internet, the Transmission Control Protocol (TCP) layer of TCP/IP divides the file into "chunks" of an efficient size for routing. Each of these packets is separately numbered and includes the Internet address of the destination. The individual packets for a given file may travel different routes through the Internet. When they have all arrived, they are reassembled into the original file (by the TCP layer at the receiving end).

Frame

1) In telecommunications, a frame is data that is transmitted between network points as a unit complete with addressing and necessary protocol control information. A frame is usually transmitted serial bit by bit and contains a header field and a trailer field that "frame" the data. (Some control frames contain no data.)

2) In time-division multiplexing (TDM), a frame is a complete cycle of events within the time division period.

3) In film and video recording and playback, a frame is a single image in a sequence of images that are recorded and played back.

4) In computer video display technology, a frame is the image that is sent to the display image rendering devices. It is continuously updated or refreshed from a frame buffer, a highly accessible part of video RAM.

5) In artificial intelligence (AI) applications, a frame is a set of data with information about a particular object, process, or image. An example is the iris-print visual recognition system used to identify users of certain bank automated teller machines. This system compares the frame of data for a potential user with the frames in its database of authorized users.

Right Click on File mdf and ldf properties -> security ->full permission

To build on Louis's helpful answer...

Setting the User Agent in PhantomJS

from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
...
caps = DesiredCapabilities.PHANTOMJS
caps["phantomjs.page.settings.userAgent"] = "whatever you want"
driver = webdriver.PhantomJS(desired_capabilities=caps)

The only minor issue is that, unlike for Firefox and Chrome, this does not return your custom setting:

driver.execute_script("return navigator.userAgent")

So, if anyone figures out how to do that in PhantomJS, please edit my answer or add a comment below! Cheers.

To toggle the input's disabled attribute was surprisingly complex. The issue for me was twofold:

(1) Remember: the input's "disabled" attribute is NOT a Boolean attribute.
The mere presence of the attribute means that the input is disabled.

However, the Vue.js creators have prepared this... https://vuejs.org/v2/guide/syntax.html#Attributes

(Thanks to @connexo for this... How to add disabled attribute in input text in vuejs?)

(2) In addition, there was a DOM timing re-rendering issue that I was having. The DOM was not updating when I tried to toggle back.

Upon certain situations, "the component will not re-render immediately. It will update in the next 'tick.'"

From Vue.js docs: https://vuejs.org/v2/guide/reactivity.html

The solution was to use:

this.$nextTick(()=>{
    this.disableInputBool = true
})

Fuller example workflow:

<div @click="allowInputOverwrite">
    <input
        type="text"
        :disabled="disableInputBool">
</div>

<button @click="disallowInputOverwrite">
    press me (do stuff in method, then disable input bool again)
</button>

<script>

export default {
  data() {
    return {
      disableInputBool: true
    }
  },
  methods: {
    allowInputOverwrite(){
      this.disableInputBool = false
    },
    disallowInputOverwrite(){
      // accomplish other stuff here.
      this.$nextTick(()=>{
        this.disableInputBool = true
      })
    }
  }

}
</script>

Here is my solution.First explode the strings into char arrays then sort them and then comparing if they are equal or not. I guess time complexity of this code is O(a+b).if a=b we can say O(2A)

public boolean isAnagram(String s1, String s2) {

        StringBuilder sb1 = new StringBuilder();
        StringBuilder sb2 = new StringBuilder();
        if (s1.length() != s2.length())
            return false;

        char arr1[] = s1.toCharArray();
        char arr2[] = s2.toCharArray();
        Arrays.sort(arr1);
        Arrays.sort(arr2);



        for (char c : arr1) {
            sb1.append(c);
        }

        for (char c : arr2) {
            sb2.append(c);
        }

        System.out.println(sb1.toString());
        System.out.println(sb2.toString());

        if (sb1.toString().equals(sb2.toString()))
            return true;
        else
            return false;

    }

.Net Core

For those who got here looking for this configuration in .Net core this resides in the lauchSettings.json. Just edit the port in the property "applicationUrl".

The file should look something like this:

{
  "iisSettings": {
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:53950/", //Here
      "sslPort": 0
    }
  },
  "profiles": {
    "IIS Express": {
      "commandName": "IISExpress",
      "launchBrowser": true,
      "launchUrl": "index.html",
      "environmentVariables": {
        "Hosting:Environment": "Development"
      },
    }
  }
}

Or you can use the GUI by double clicking in the "Properties" of your project.

Note: I had to reopen VS to make it work.

This worked for me:

Instead of:

sut.myPrivateMethod();

This:

sut['myPrivateMethod']();

If you want to check if a string has a numeric value, use this code:

$a = "44.4"
$b = "ad"
$rtn = ""
[double]::TryParse($a,[ref]$rtn)
[double]::TryParse($b,[ref]$rtn)

Credits go here

As much as your available memory will allow. There's no size limit except for the heap.

You need to use the Convert() method in the Encoding class:

• Create an Encoding object that represents ASCII encoding
• Create an Encoding object that represents Unicode encoding
• Call Encoding.Convert() with the source encoding, the destination encoding, and the string to be encoded

There is an example here:

using System;
using System.Text;

namespace ConvertExample
{
   class ConvertExampleClass
   {
      static void Main()
      {
         string unicodeString = "This string contains the unicode character Pi(\u03a0)";

         // Create two different encodings.
         Encoding ascii = Encoding.ASCII;
         Encoding unicode = Encoding.Unicode;

         // Convert the string into a byte[].
         byte[] unicodeBytes = unicode.GetBytes(unicodeString);

         // Perform the conversion from one encoding to the other.
         byte[] asciiBytes = Encoding.Convert(unicode, ascii, unicodeBytes);

         // Convert the new byte[] into a char[] and then into a string.
         // This is a slightly different approach to converting to illustrate
         // the use of GetCharCount/GetChars.
         char[] asciiChars = new char[ascii.GetCharCount(asciiBytes, 0, asciiBytes.Length)];
         ascii.GetChars(asciiBytes, 0, asciiBytes.Length, asciiChars, 0);
         string asciiString = new string(asciiChars);

         // Display the strings created before and after the conversion.
         Console.WriteLine("Original string: {0}", unicodeString);
         Console.WriteLine("Ascii converted string: {0}", asciiString);
      }
   }
}

If your date column is a string of the format '2017-01-01' you can use pandas astype to convert it to datetime.

df['date'] = df['date'].astype('datetime64[ns]')

or use datetime64[D] if you want Day precision and not nanoseconds

print(type(df_launath['date'].iloc[0]))

yields

<class 'pandas._libs.tslib.Timestamp'> the same as when you use pandas.to_datetime

You can try it with other formats then '%Y-%m-%d' but at least this works.

This error occurred for me when I mistakenly added a comment following a line continuation character in VB.Net. I removed the comment and the problem went away.

How to implement 'in' and 'not in' for a pandas DataFrame?

Pandas offers two methods: Series.isin and DataFrame.isin for Series and DataFrames, respectively.

Filter DataFrame Based on ONE Column (also applies to Series)

The most common scenario is applying an isin condition on a specific column to filter rows in a DataFrame.

df = pd.DataFrame({'countries': ['US', 'UK', 'Germany', np.nan, 'China']})
df
  countries
0        US
1        UK
2   Germany
3     China

c1 = ['UK', 'China']             # list
c2 = {'Germany'}                 # set
c3 = pd.Series(['China', 'US'])  # Series
c4 = np.array(['US', 'UK'])      # array

Series.isin accepts various types as inputs. The following are all valid ways of getting what you want:

df['countries'].isin(c1)

0    False
1     True
2    False
3    False
4     True
Name: countries, dtype: bool

# `in` operation
df[df['countries'].isin(c1)]

  countries
1        UK
4     China

# `not in` operation
df[~df['countries'].isin(c1)]

  countries
0        US
2   Germany
3       NaN

# Filter with `set` (tuples work too)
df[df['countries'].isin(c2)]

  countries
2   Germany

# Filter with another Series
df[df['countries'].isin(c3)]

  countries
0        US
4     China

# Filter with array
df[df['countries'].isin(c4)]

  countries
0        US
1        UK

Filter on MANY Columns

Sometimes, you will want to apply an 'in' membership check with some search terms over multiple columns,

df2 = pd.DataFrame({
    'A': ['x', 'y', 'z', 'q'], 'B': ['w', 'a', np.nan, 'x'], 'C': np.arange(4)})
df2

   A    B  C
0  x    w  0
1  y    a  1
2  z  NaN  2
3  q    x  3

c1 = ['x', 'w', 'p']

To apply the isin condition to both columns "A" and "B", use DataFrame.isin:

df2[['A', 'B']].isin(c1)

      A      B
0   True   True
1  False  False
2  False  False
3  False   True

From this, to retain rows where at least one column is True, we can use any along the first axis:

df2[['A', 'B']].isin(c1).any(axis=1)

0     True
1    False
2    False
3     True
dtype: bool

df2[df2[['A', 'B']].isin(c1).any(axis=1)]

   A  B  C
0  x  w  0
3  q  x  3

Note that if you want to search every column, you'd just omit the column selection step and do

df2.isin(c1).any(axis=1)

Similarly, to retain rows where ALL columns are True, use all in the same manner as before.

df2[df2[['A', 'B']].isin(c1).all(axis=1)]

   A  B  C
0  x  w  0

Notable Mentions: numpy.isin, query, list comprehensions (string data)

In addition to the methods described above, you can also use the numpy equivalent: numpy.isin.

# `in` operation
df[np.isin(df['countries'], c1)]

  countries
1        UK
4     China

# `not in` operation
df[np.isin(df['countries'], c1, invert=True)]

  countries
0        US
2   Germany
3       NaN

Why is it worth considering? NumPy functions are usually a bit faster than their pandas equivalents because of lower overhead. Since this is an elementwise operation that does not depend on index alignment, there are very few situations where this method is not an appropriate replacement for pandas' isin.

Pandas routines are usually iterative when working with strings, because string operations are hard to vectorise. There is a lot of evidence to suggest that list comprehensions will be faster here.. We resort to an in check now.

c1_set = set(c1) # Using `in` with `sets` is a constant time operation... 
                 # This doesn't matter for pandas because the implementation differs.
# `in` operation
df[[x in c1_set for x in df['countries']]]

  countries
1        UK
4     China

# `not in` operation
df[[x not in c1_set for x in df['countries']]]

  countries
0        US
2   Germany
3       NaN

It is a lot more unwieldy to specify, however, so don't use it unless you know what you're doing.

Lastly, there's also DataFrame.query which has been covered in this answer. numexpr FTW!

You could create a simple batch script to do this for you:

TYPE %1 | MORE /P >%1.1
MOVE %1.1 %1

Then run <batch script name> <FILE> and <FILE> will be instantly converted to DOS line endings.

To turn it off:

old_logger = ActiveRecord::Base.logger
ActiveRecord::Base.logger = nil

To turn it back on:

ActiveRecord::Base.logger = old_logger

The spaces are DOSs/CMDs Problems so you should go to the Path via:

cd "c:\program files\Microsoft Virtual PC"

and then simply start VPC via:

start Virtual~1.exe -pc MY-PC -launch

~1 means the first exe with "Virtual" at the beginning. So if there is a "Virtual PC.exe" and a "Virtual PC1.exe" the first would be the Virtual~1.exe and the second Virtual~2.exe and so on.

Or use a VNC-Client like VirtualBox.

One issue with REPLACE will be where city names contain the district name. You can use something like.

SELECT SUBSTRING(O.Ort, LEN(C.CityName) + 2, 8000)
FROM   dbo.tblOrtsteileGeo O
       JOIN dbo.Cities C
         ON C.foo = O.foo
WHERE  O.GKZ = '06440004' 

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.stream.Collectors;
import java.util.stream.Stream;

public class Stack2 {   
    public static void waitFor(List<Future<?>> futures) {
        List<Future<?>> futureCopies = new ArrayList<Future<?>>(futures);//contains features for which status has not been completed
        while (!futureCopies.isEmpty()) {//worst case :all task worked without exception, then this method should wait for all tasks
            Iterator<Future<?>> futureCopiesIterator = futureCopies.iterator();
            while (futureCopiesIterator.hasNext()) {
                Future<?> future = futureCopiesIterator.next();
                if (future.isDone()) {//already done
                    futureCopiesIterator.remove();
                    try {
                        future.get();// no longer waiting
                    } catch (InterruptedException e) {
                        //ignore
                        //only happen when current Thread interrupted
                    } catch (ExecutionException e) {
                        Throwable throwable = e.getCause();// real cause of exception
                        futureCopies.forEach(f -> f.cancel(true));//cancel other tasks that not completed
                        return;
                    }
                }
            }
        }
    }
    public static void main(String[] args) {
        ExecutorService executorService = Executors.newFixedThreadPool(3);

        Runnable runnable1 = new Runnable (){
            public void run(){
                try {
                    Thread.sleep(5000);
                } catch (InterruptedException e) {
                }
            }
        };
        Runnable runnable2 = new Runnable (){
            public void run(){
                try {
                    Thread.sleep(4000);
                } catch (InterruptedException e) {
                }
            }
        };


        Runnable fail = new Runnable (){
            public void run(){
                try {
                    Thread.sleep(1000);
                    throw new RuntimeException("bla bla bla");
                } catch (InterruptedException e) {
                }
            }
        };

        List<Future<?>> futures = Stream.of(runnable1,fail,runnable2)
                .map(executorService::submit)
                .collect(Collectors.toList());

        double start = System.nanoTime();
        waitFor(futures);
        double end = (System.nanoTime()-start)/1e9;
        System.out.println(end +" seconds");

    }
}

You need to set up a local repository that will host such libraries. There are a number of projects that do exactly that. For example Artifactory.

You could use this tag to make 'fixed' positionned element well working on mobile:

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

This article on MSDN references a number of type aliases (available on Windows) that are a bit more explicit with respect to their width:

http://msdn.microsoft.com/en-us/library/aa505945.aspx

For instance, although you can use ULONGLONG to reference a 64-bit unsigned integral value, you can also use UINT64. (The same goes for ULONG and UINT32.) Perhaps these will be a bit clearer?

ul{margin-left:33%}

Is a decent approximation on big screens. Its not good, but a good dirty fix.

Build from source and install, this is fixed in the latest release (10.3+):

mkdir -p /tmp/install/netifaces/
cd /tmp/install/netifaces && wget -O "netifaces-0.10.4.tar.gz" "https://pypi.python.org/packages/source/n/netifaces/netifaces-0.10.4.tar.gz#md5=36da76e2cfadd24cc7510c2c0012eb1e"
tar xvzf netifaces-0.10.4.tar.gz
cd netifaces-0.10.4 && python setup.py install

These commands will do the work on command prompt without altering any files on local repository

git config --file=.gitmodules submodule.Submod.url https://github.com/username/ABC.git
git config --file=.gitmodules submodule.Submod.branch Development
git submodule sync
git submodule update --init --recursive --remote

Please look at the blog for screenshots: Changing GIT submodules URL/Branch to other URL/branch of same repository

If using insert ignore having a SHOW WARNINGS; statement at the end of your query set will show a table with all the warnings, including which IDs were the duplicates.

Since it is really a formatting issue when displaying the date (e.g. displays in local time), I like to use the new(ish) Intl.DateTimeFormat object to perform the formatting as it is more explicit and provides more output options:

const dateOptions = { timeZone: 'UTC', month: 'long', day: 'numeric', year: 'numeric' };

const dateFormatter = new Intl.DateTimeFormat('en-US', dateOptions);
const dateAsFormattedString = dateFormatter.format(new Date('2019-06-01T00:00:00.000+00:00'));

console.log(dateAsFormattedString) // "June 1, 2019"

As shown, by setting the timeZone to 'UTC' it will not perform local conversions. As a bonus, it also allows you to create more polished outputs. You can read more about the Intl.DateTimeFormat object from Mozilla - Intl.DateTimeFormat.

Edit:

The same functionality can be achieved without creating a new Intl.DateTimeFormat object. Simply pass the locale and date options directly into the toLocaleDateString() function.

const dateOptions = { timeZone: 'UTC', month: 'long', day: 'numeric', year: 'numeric' };
const myDate = new Date('2019-06-01T00:00:00.000+00:00');
today.toLocaleDateString('en-US', dateOptions); // "June 1, 2019"

Note the comma in your string: "1,07". DecimalFormat uses a locale-specific separator string, while Double.parseDouble() does not. As you happen to live in a country where the decimal separator is ",", you can't parse your number back.

However, you can use the same DecimalFormat to parse it back:

DecimalFormat df=new DecimalFormat("0.00");
String formate = df.format(value); 
double finalValue = (Double)df.parse(formate) ;

But you really should do this instead:

double finalValue = Math.round( value * 100.0 ) / 100.0;

Note: As has been pointed out, you should only use floating point if you don't need a precise control over accuracy. (Financial calculations being the main example of when not to use them.)

An easy and usable way to solve this problem

getGetSuppor(filter): Observale<any[]> {
   return this.https.get<any[]>('/api/callCenter/getSupport' + '?' + this.toQueryString(filter));
}

private toQueryString(query): string {
   var parts = [];
   for (var property in query) {
     var value = query[propery];
     if (value != null && value != undefined)
        parts.push(encodeURIComponent(propery) + '=' + encodeURIComponent(value))
   }
   
   return parts.join('&');
}

You (or Joomla) is likely including this file multiple times. Enclose your function in a conditional block:

if (!function_exists('parseDate')) {
    // ... proceed to declare your function
}

1. A zone transfer is the only way to be sure you have all the subdomain records. If the DNS is correctly configured you should not normally be able to perform an external zone transfer.

2. The scans.io project has a database of DNS records that can be downloaded and searched for subdomains. This requires downloading the 87GB of DNS data, alternatively you can try the online search of the data at https://hackertarget.com/find-dns-host-records/

After I removed

\usepackage{fontspec}% font selecting commands 
\usepackage{xunicode}% unicode character macros 
\usepackage{xltxtra} % some fixes/extras 

it seems to have worked "correctly".

It may be worth noting that the headers and footers only appear from page 2 onwards. Although I've tried the fix for this given in the fancyhdr documentation, I can't get it to work either.

FYI: MikTeX 2.7 under Vista

For Kotling here is what I used lately:

// src/main/com.blabla/ShellApplication.kt

/**
 * Main entry point for the shell application.
 */
@SpringBootApplication
public class ShellApplication : CommandLineRunner {
    companion object {
        @JvmStatic
        fun main(args: Array<String>) {
            val application = SpringApplication(ShellApplication::class.java)
            application.webApplicationType = WebApplicationType.NONE
            application.run(*args);
        }
    }

    override fun run(vararg args: String?) {}
}

// src/main/com.blabla/command/CustomCommand.kt

@ShellComponent
public class CustomCommand {
    private val logger = KotlinLogging.logger {}

    @ShellMethod("Import, create and update data from CSV")
    public fun importCsv(@ShellOption() file: String) {
        logger.info("Hi")
    }
}

And everything boot normally ending up with a shell with my custom command available.

As others have said you're subtracting from the numeric values returned from methods like date.getDate(), you need to reset those values on your date variable. I've created a method below that will do this for you. It creates a date using new Date() which will initialize with the current date, then sets the date, month, and year according to the values passed in. For example, if you want to go back 6 days then pass in -6 like so var newdate = createDate(-6,0,0). If you don't want to set a value pass in a zero (or you could set default values). The method will return the new date for you (tested in Chrome and Firefox).

function createDate(days, months, years) {
        var date = new Date(); 
        date.setDate(date.getDate() + days);
        date.setMonth(date.getMonth() + months);
        date.setFullYear(date.getFullYear() + years);
        return date;    
    }

suppose we take a integer in string.

String s="100"; int i=Integer.parseInt(s); or int i=Integer.valueOf(s);

but in your question the number you are trying to do the change is the whole number

String s="10.00";

double d=Double.parseDouble(s);

int i=(int)d;

This way you get the answer of the value which you are trying to get it.

Either the parameter supplied for ZIP_CODE is larger (in length) than ZIP_CODEs column width or the parameter supplied for CITY is larger (in length) than CITYs column width.

It would be interesting to know the values supplied for the two ? placeholders.

I needed two things:

1. go to cygwin setup and include the package 'ca-certificates' (it is under Net) (as indicated elsewhere).

2. Tell git where to find the installed certificates:

   GIT_SSL_CAINFO=/usr/ssl/certs/ca-bundle.crt GIT_CURL_VERBOSE=1 git ...

   (Verbose option is not needed)

   Or storing the option permanently:

   git config --global http.sslCAinfo /usr/ssl/certs/ca-bundle.crt

   git ...

This works for me:

protected boolean isTypeOf(String myClass, Class<?> superClass) {
    boolean isSubclassOf = false;
    try {
        Class<?> clazz = Class.forName(myClass);
        if (!clazz.equals(superClass)) {
            clazz = clazz.getSuperclass();
            isSubclassOf = isTypeOf(clazz.getName(), superClass);
        } else {
            isSubclassOf = true;
        }

    } catch(ClassNotFoundException e) {
        /* Ignore */
    }
    return isSubclassOf;
}

You can use following formulas.

For Excel 2007 or later:

=IFERROR(VLOOKUP(D3,List!A:C,3,FALSE),"No Match")

For Excel 2003:

=IF(ISERROR(MATCH(D3,List!A:A, 0)), "No Match", VLOOKUP(D3,List!A:C,3,FALSE))

Note, that

• I'm using List!A:C in VLOOKUP and returns value from column ? 3
• I'm using 4th argument for VLOOKUP equals to FALSE, in that case VLOOKUP will only find an exact match, and the values in the first column of List!A:C do not need to be sorted (opposite to case when you're using TRUE).

Here is an answer for Python 3.8 and OpenPyXL 3.0.0.

I tried to avoid using the get_column_letter function but failed.

This solution uses the newly introduced assignment expressions aka "walrus operator":

import openpyxl
from openpyxl.utils import get_column_letter

workbook = openpyxl.load_workbook("myxlfile.xlsx")

worksheet = workbook["Sheet1"]

MIN_WIDTH = 10
for i, column_cells in enumerate(worksheet.columns, start=1):
    width = (
        length
        if (length := max(len(str(cell_value) if (cell_value := cell.value) is not None else "")
                          for cell in column_cells)) >= MIN_WIDTH
        else MIN_WIDTH
    )
    worksheet.column_dimensions[get_column_letter(i)].width = width

your sql Statement creating code may be like

statement = connection.createStatement();

To solve "com.microsoft.sqlserver.jdbc.SQLServerException: The requested operation is not supported on forward only result sets" exception change above code with

statement = connection.createStatement(
    ResultSet.TYPE_SCROLL_INSENSITIVE, 
    ResultSet.CONCUR_READ_ONLY);

After above change you can use

int size = 0;
try {
    resultSet.last();
    size = resultSet.getRow();
    resultSet.beforeFirst();
}
catch(Exception ex) {
    return 0;
}
return size;

to get row count

Bit masking is "useful" to use when you want to store (and subsequently extract) different data within a single data value.

An example application I've used before is imagine you were storing colour RGB values in a 16 bit value. So something that looks like this:

RRRR RGGG GGGB BBBB

You could then use bit masking to retrieve the colour components as follows:

  const unsigned short redMask   = 0xF800;
  const unsigned short greenMask = 0x07E0;
  const unsigned short blueMask  = 0x001F;

  unsigned short lightGray = 0x7BEF;

  unsigned short redComponent   = (lightGray & redMask) >> 11;
  unsigned short greenComponent = (lightGray & greenMask) >> 5;
  unsigned short blueComponent =  (lightGray & blueMask);

Referencing my comments on other answers. This is how I would work out the difference in days based on 24 hours and calender days. the days attribute works well for 24 hours and the function works best for calendar checks.

from datetime import timedelta, datetime

def cal_days_diff(a,b):

    A = a.replace(hour = 0, minute = 0, second = 0, microsecond = 0)
    B = b.replace(hour = 0, minute = 0, second = 0, microsecond = 0)
    return (A - B).days

if __name__ == '__main__':

    x = datetime(2013, 06, 18, 16, 00)
    y = datetime(2013, 06, 19, 2, 00)

    print (y - x).days          # 0
    print cal_days_diff(y, x)   # 1 

    z = datetime(2013, 06, 20, 2, 00)

    print (z - x).days          # 1
    print cal_days_diff(z, x)   # 2 

I finally solved this problem. I used Samsung Galaxy S with Froyo. The "port" below is the same port what you use for the emulator (10.0.2.2:port). What I did:

1. first connect your real device with the USB cable (make sure you can upload the app on your device)
2. get the IP address from the device you connect, which starts with 192.168.x.x:port
3. open the "Network and Sharing Center"
4. click on the "Local Area Connection" from the device and choose "Details"
5. copy the "IPv4 address" to your app and replace it like: http://192.168.x.x:port/test.php
6. upload your app (again) to your real device
7. go to properties and turn "USB tethering" on
8. run your application on the device

It should now work.

There is a project on CodeProject that makes it simple to convert an XML file to SQL Script. It uses XSLT. You could probably modify it to generate the DDL too.

And See this question too : Generating SQL using XML and XSLT

if user3223763's answer doesn't works, you can try this:

sudo apt-get remove nodejs ^node-* nodejs-*
sudo apt-get autoremove
sudo apt-get clean
curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install nodejs

Then :

curl https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | sh

After this, open a new terminal and check the npm version:

npm --version

EDIT / UPDATE :

Today the last nvm version is :

https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh

Thus the CURL command is: v0.25.4 instead of v0.13.1

curl https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | sh

You can check https://github.com/creationix/nvm/releases to use the correct version for further upgrades

Well actually your only need $.each to get all values, it will help you jsfiddle.net/NdQbw/5

<div class="divright">
            <select id="drp_Books_Ill_Illustrations" class="leaderMultiSelctdropdown Books_Illustrations" name="drp_Books_Ill_Illustrations" multiple="">
                <option value=" ">No illustrations</option>
                <option value="a" selected>Illustrations</option>
                <option value="b">Maps</option>
                <option value="c" selected>selectedPortraits</option>
            </select>
    </div>

<div class="divright">
        <select id="drp_Books_Ill_Illustrations1" class=" Books_Illustrations" name="drp_Books_Ill_Illustrations" multiple="">
            <option value=" ">No illustrations</option>
            <option value="a">Illustrations</option>
            <option value="b">Maps</option>
            <option value="c">selectedPortraits</option>
        </select>
</div>

<button class="getValue">Get Value</button>
<button  class="setValue"> Set  value </button>

<div class="divright">
        <select id="drp_Books_Ill_Illustrations2" class="leaderMultiSelctdropdown Books_Illustrations" name="drp_Books_Ill_Illustrations" multiple="">
            <option value=" ">No illustrations</option>
            <option value="a" selected>Illustrations</option>
            <option value="b">Maps</option>
            <option value="c" selected>selectedPortraits</option>
        </select>
</div>

<div class="divright">
        <select id="drp_Books_Ill_Illustrations3" class=" Books_Illustrations" name="drp_Books_Ill_Illustrations" multiple="">
            <option value=" ">No illustrations</option>
            <option value="a">Illustrations</option>
            <option value="b">Maps</option>
            <option value="c">selectedPortraits</option>
        </select>
</div>

<button class="getValue1">Get Value</button>
<button  class="setValue1"> Set  value </button>

The script:

 var selectedValues = new Array();
    selectedValues[0] = "a";
    selectedValues[1] = "c";

$(".getValue").click(function() {
    alert($(".leaderMultiSelctdropdown").val());
});
$(".setValue").click(function() {
   $(".Books_Illustrations").val(selectedValues);
});

$('#drp_Books_Ill_Illustrations2, #drp_Books_Ill_Illustrations3').select2();


$(".getValue1").click(function() {
    alert($(".leaderMultiSelctdropdown").val());
});

$(".setValue1").click(function() {
    //You need a id for set values
    $.each($(".Books_Illustrations"), function(){
            $(this).select2('val', selectedValues);
    });
});

var a = ['a','b','c'];
var b = ['d','e','f'];
var c = a.concat(b); //c is now an an array with: ['a','b','c','d','e','f']
console.log( c[3] ); //c[3] will be 'd'

Answer (Individual Files)

1. Showcase keys to use in selection.

xattr ~/Desktop/screenshot\ 2019-10-23\ at\ 010212.png
    # com.apple.FinderInfo
    # com.apple.lastuseddate#PS
    # com.apple.metadata:kMDItemIsScreenCapture
    # com.apple.metadata:kMDItemScreenCaptureGlobalRect
    # com.apple.metadata:kMDItemScreenCaptureType

2. Pick a Key to delete.

xattr -d com.apple.lastuseddate#PS ~/Desktop/screenshot\ 2019-10-23\ at\ 010212.png
xattr -d kMDItemIsScreenCapture ~/Desktop/screenshot\ 2019-10-23\ at\ 010212.png

3. Showcase keys again to see they have been removed.

xattr -l ~/Desktop/screenshot\ 2019-10-23\ at\ 010212.png
    # com.apple.FinderInfo
    # com.apple.metadata:kMDItemScreenCaptureGlobalRect
    # com.apple.metadata:kMDItemScreenCaptureType

4. Lastly, REMOVE ALL keys for a particular file

xattr -c ~/Desktop/screenshot\ 2019-10-23\ at\ 010212.png

Answer (All Files In A Directory)

1. Showcase keys to use in selection.

xattr -r ~/Desktop

2. Remove a Specific Key for EVERY FILE in a directory

xattr -rd com.apple.FinderInfo ~/Desktop

3. Remove ALL keys on EVERY FILE in a directory

xattr -rc ~/Desktop

WARN: Once you delete these you DON'T get them back!
FAULT ERROR: There is NO UNDO.

Errors

I wanted to address the error's people are getting. Because the errors drove me nuts too... On a mac if you install xattr in python, then your environment may have an issue.

There are two different paths on my mac for xattr

type -a xattr

    # xattr is /usr/local/bin/xattr    # PYTHON Installed Version
    # xattr is /usr/bin/xattr          # Mac OSX Installed Version

So in one of the example's where -c will not work in xargs is because in bash you default to the non-python version.

Works with -c

/usr/bin/xattr -c

Does NOT Work with -c

/usr/local/bin/xattr -c
    # option -c not recognized

My Shell/Terminal defaults to /usr/local/bin/xattr because my $PATH /usr/local/bin: is before /usr/bin: which I believe is the default.

I can prove this because, if you try to uninstall the python xattr you will see:

pip3 uninstall xattr
Uninstalling xattr-0.9.6:
  Would remove:
    /usr/local/bin/xattr
    /usr/local/lib/python3.7/site-packages/xattr-0.9.6.dist-info/*
    /usr/local/lib/python3.7/site-packages/xattr/*
Proceed (y/n)?

Workarounds

To Fix option -c not recognized Errors.

1. Uninstall any Python xattr you may have: pip3 uninstall xattr
2. Close all Terminal windows & quit Terminal
3. Reopen a new Terminal window.
4. ReRun xattr command and it should now work.

OR

If you want to keep the Python xattr then use

/usr/bin/xattr

for any Shell commands in Terminal

Example:

Python's version of xattr doesn't handle images at all:

Good-Mac:~ JayRizzo$ xattr ~/Desktop/screenshot\ 2019-10-23\ at\ 010212.png
    # com.apple.FinderInfo
    # Traceback (most recent call last):
    #   File "/usr/local/bin/xattr", line 8, in <module>
    #     sys.exit(main())
    #   File "/usr/local/lib/python3.7/site-packages/xattr/tool.py", line 196, in main
    #     attr_value = attr_value.decode('utf-8')
    # UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb0 in position 2: invalid start byte

Good-Mac:~ JayRizzo$ /usr/bin/xattr ~/Desktop/screenshot\ 2019-10-23\ at\ 010212.png
    # com.apple.FinderInfo
    # com.apple.lastuseddate#PS
    # com.apple.metadata:kMDItemIsScreenCapture
    # com.apple.metadata:kMDItemScreenCaptureGlobalRect
    # com.apple.metadata:kMDItemScreenCaptureType

Man Pages

MAN PAGE for OSX xattr

MAN PAGE for Python xattr VERSION 0.6.4

NOTE: I could not find the python help page for current VERSION 0.9.6

Thanks for Reading!

I used this below if this is what you are thinking. It it worked well for me.

<?php
    include $_SERVER['DOCUMENT_ROOT']."/head_lib.php";
?>

What I was trying to do was pulla file called /head_lib.php from the root folder. It would not pull anything to build the webpage. The header, footer and other key features in sub directories would never show up. Until I did above it worked like a champ.

Programming the Mandelbrot is easy.
My quick-n-dirty code is below (not guaranteed to be bug-free, but a good outline).

Here's the outline: The Mandelbrot-set lies in the Complex-grid completely within a circle with radius 2.

So, start by scanning every point in that rectangular area. Each point represents a Complex number (x + yi). Iterate that complex number:

[new value] = [old-value]^2 + [original-value] while keeping track of two things:

1.) the number of iterations

2.) the distance of [new-value] from the origin.

If you reach the Maximum number of iterations, you're done. If the distance from the origin is greater than 2, you're done.

When done, color the original pixel depending on the number of iterations you've done. Then move on to the next pixel.

public void MBrot()
{
    float epsilon = 0.0001; // The step size across the X and Y axis
    float x;
    float y;
    int maxIterations = 10; // increasing this will give you a more detailed fractal
    int maxColors = 256; // Change as appropriate for your display.

    Complex Z;
    Complex C;
    int iterations;
    for(x=-2; x<=2; x+= epsilon)
    {
        for(y=-2; y<=2; y+= epsilon)
        {
            iterations = 0;
            C = new Complex(x, y);
            Z = new Complex(0,0);
            while(Complex.Abs(Z) < 2 && iterations < maxIterations)
            {
                Z = Z*Z + C;
                iterations++;
            }
            Screen.Plot(x,y, iterations % maxColors); //depending on the number of iterations, color a pixel.
        }
    }
}

Some details left out are:

1.) Learn exactly what the Square of a Complex number is and how to calculate it.

2.) Figure out how to translate the (-2,2) rectangular region to screen coordinates.

following for different plateform

WINDOWS: Ctrl + F12

LINUX: Ctrl + F12

MAC OS X: control + F12 (or fn + control + F12, depending on your keyboard configuration)

Because the bootstrap-select is a bootstrap component and therefore you need to include it in your code as you did for your V3

NOTE: this component only works in boostrap-4 since version 1.13.0

$('select').selectpicker();

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css">_x000D_
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.13.1/css/bootstrap-select.css" />_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.bundle.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.13.1/js/bootstrap-select.min.js"></script>_x000D_
_x000D_
_x000D_
_x000D_
<select class="selectpicker" multiple data-live-search="true">_x000D_
  <option>Mustard</option>_x000D_
  <option>Ketchup</option>_x000D_
  <option>Relish</option>_x000D_
</select>

An Alternative Solution to the above

Card(
  shape: RoundedRectangleBorder(
     borderRadius: BorderRadius.only(topLeft: Radius.circular(20), topRight: Radius.circular(20))),
  color: Colors.white,
  child: ...
)

You can use BorderRadius.only() to customize the corners you wish to manage.

Using This Helper For Dynamic Template Loading

//  get  Template 
    function get_template($template_name, $vars = array(), $return = FALSE) {
        $CI = & get_instance();

        $content = "";
        $last = $CI - > uri - > total_segments();

        if ($CI - > uri - > segment($last) != 'tab') {
            $content = $CI - > load - > view('Header', $vars, $return);
            $content. = $CI - > load - > view('Sidebar', $vars, $return);
        }

        $content. = $CI - > load - > view($template_name, $vars, $return);

        if ($CI - > uri - > segment($last) != 'tab') {
            $content. = $CI - > load - > view('Footer', $vars, $return);
        }

        if ($return) {
            return $content;
        }
    }

Neither of the posted answers worked for me. Setting position: absolute for the child element did work however.

It seems to me that the best and easiest way is commented by Dennis G:

And now go to [Settings > Shortcut Mapper > Plugin Commands > Copy all Formats to clipboard] and set it to CTRL+SHIFT+C --> Instant joy. CTRL+C to copy the raw text, CTRL+SHIFT+C to copy with formatting. This should be default.

Hoping help someone just like me!

This is a slight modification from a previous solution. My example looks for stderr redirection in bash scripts: grep '2>' $(find . -name "*.bash")

IRIs do not replace URIs, because only URIs (effectively, ASCII) are permissible in some contexts -- including HTTP.

Instead, you specify an IRI and it gets transformed into a URI when going out on the wire.

Please take a look at the Android documentation.

Using the Bluetooth APIs, an Android application can perform the following:

• Scan for other Bluetooth devices
• Query the local Bluetooth adapter for paired Bluetooth devices
• Establish RFCOMM channels
• Connect to other devices through service discovery
• Transfer data to and from other devices
• Manage multiple connections

If you want to call the "inner" function with the "outer" function, you can do this:

function outer() { 
     function inner() {
          alert("hi");
     }
     return { inner };
}

And on "onclick" event you call the function like this:

<input type="button" onclick="outer().inner();" value="ACTION">?

You can use a generated id and name everytime, which is different, so the browser cannot remember this text-field and will fail to suggest some values.

This is at least the cross browser safe alternative, but I would recommend to go with the answer from RobertsonM (autocomplete="off").

One more simple variant -

$ while read line
  do
      set $line          # assigns words in line to positional parameters
      echo "$3 $5"
  done < file

Use this: $newDate = $dateInDB->format('Y-m-d');

This is really handy, but I wanted a way to show all user objects, not just tables, so I adapted it to use sys.objects instead of sys.tables

SET NOCOUNT ON
DECLARE @AllTables table (DbName sysname,SchemaName sysname, ObjectType char(2), ObjectName sysname)
DECLARE
     @SearchDb nvarchar(200)
    ,@SearchSchema nvarchar(200)
    ,@SearchObject nvarchar(200)
    ,@SQL nvarchar(4000)
SET @SearchDb='%'
SET @SearchSchema='%'
SET @SearchObject='%Something%'
SET @SQL='select ''?'' as DbName, s.name as SchemaName, t.type as ObjectType, t.name as ObjectName 
from [?].sys.objects t inner join sys.schemas s on t.schema_id=s.schema_id 
WHERE t.type in (''FN'',''IF'',''U'',''V'',''P'',''TF'') 
AND ''?'' LIKE '''+@SearchDb+''' 
AND s.name LIKE '''+@SearchSchema+''' 
AND t.name LIKE '''+@SearchObject+''''

INSERT INTO @AllTables (DbName, SchemaName, ObjectType, ObjectName)
    EXEC sp_msforeachdb @SQL
SET NOCOUNT OFF
SELECT * FROM @AllTables ORDER BY DbName, SchemaName, ObjectType, ObjectName

Best way to do it

Regardless of what your object is and for what table in the database the only thing you need to have is the primary key in the object.

C# Code

var dbValue = EntityObject.Entry(obj).GetDatabaseValues();
if (dbValue == null)
{
   Don't exist
}

VB.NET Code

Dim dbValue = EntityObject.Entry(obj).GetDatabaseValues()
If dbValue Is Nothing Then
   Don't exist
End If

I ran into the same type of error you described, but mine was due to the dom not being completely ready to go. I tested with both jQuery pulling the div and also getElementById just to make sure there wasn't something strange with the jQuery selector. Below is an example that works in Chrome:

<html>
<head>
<style type="text/css">
div {
    height: 50px;
    width: 50px;
    background-color: #2C7CC3;
}
</style>
<script type="text/javascript" src="html2canvas.js"></script>
<script type="text/javascript" src="jquery-1.9.1.js"></script>
<script language="javascript">
$(document).ready(function() {
//var testdiv = document.getElementById("testdiv");
    html2canvas($("#testdiv"), {
        onrendered: function(canvas) {
            // canvas is the final rendered <canvas> element
            var myImage = canvas.toDataURL("image/png");
            window.open(myImage);
        }
    });
});
</script>
</head>
<body>
<div id="testdiv">
</div>
</body>
</html>

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

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

clean:
        rm $(PROG)

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

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

clean: ; rm $(PROG)

An array is a pointer. It points to the start of a sequence of "objects".

If we do this: ìnt arr[10];, then arr is a pointer to a memory location, from which ten integers follow. They are uninitialised, but the memory is allocated. It is exactly the same as doing int *arr = new int[10];.

Taken from the MySQL 8.0 Reference Manual:

• utf8mb4: A UTF-8 encoding of the Unicode character set using one to four bytes per character.

• utf8mb3: A UTF-8 encoding of the Unicode character set using one to three bytes per character.

In MySQL utf8 is currently an alias for utf8mb3 which is deprecated and will be removed in a future MySQL release. At that point utf8 will become a reference to utf8mb4.

So regardless of this alias, you can consciously set yourself an utf8mb4 encoding.

To complete the answer, I'd like to add the @WilliamEntriken's comment below (also taken from the manual):

To avoid ambiguity about the meaning of utf8, consider specifying utf8mb4 explicitly for character set references instead of utf8.

Google released the Design Support library a few weeks ago and there is a nifty solution for this problem in this library.

Add the Design Support library as a dependency in build.gradle :

compile 'com.android.support:design:22.2.0'

Add AppBarLayout supplied by the library as a wrapper around your Toolbar layout to generate a drop shadow.

    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
       <android.support.v7.widget.Toolbar
           .../>
    </android.support.design.widget.AppBarLayout>

Here is the result :

There are lots of other tricks with the design support library.

1. http://inthecheesefactory.com/blog/android-design-support-library-codelab/en
2. http://android-developers.blogspot.in/2015/05/android-design-support-library.html

AndroidX

As above but with dependency:

implementation 'com.google.android.material:material:1.0.0'

and com.google.android.material.appbar.AppBarLayout

Suggest the following simplification: capture return value from Workbooks.Add instead of subscripting Windows() afterward, as follows:

Set wkb = Workbooks.Add
wkb.SaveAs ...

wkb.Activate ' instead of Windows(expression).Activate

General Philosophy Advice:

Avoid use Excel's built-ins: ActiveWorkbook, ActiveSheet, and Selection: capture return values, and, favor qualified expressions instead.

Use the built-ins only once and only in outermost macros(subs) and capture at macro start, e.g.

Set wkb = ActiveWorkbook
Set wks = ActiveSheet
Set sel = Selection

During and within macros do not rely on these built-in names, instead capture return values, e.g.

Set wkb = Workbooks.Add 'instead of Workbooks.Add without return value capture
wkb.Activate 'instead of Activeworkbook.Activate

Also, try to use qualified expressions, e.g.

wkb.Sheets("Sheet3").Name = "foo" ' instead of Sheets("Sheet3").Name = "foo"

or

Set newWks = wkb.Sheets.Add
newWks.Name = "bar" 'instead of ActiveSheet.Name = "bar"

Use qualified expressions, e.g.

newWks.Name = "bar" 'instead of `xyz.Select` followed by Selection.Name = "bar" 

These methods will work better in general, give less confusing results, will be more robust when refactoring (e.g. moving lines of code around within and between methods) and, will work better across versions of Excel. Selection, for example, changes differently during macro execution from one version of Excel to another.

Also please note that you'll likely find that you don't need to .Activate nearly as much when using more qualified expressions. (This can mean the for the user the screen will flicker less.) Thus the whole line Windows(expression).Activate could simply be eliminated instead of even being replaced by wkb.Activate.

(Also note: I think the .Select statements you show are not contributing and can be omitted.)

(I think that Excel's macro recorder is responsible for promoting this more fragile style of programming using ActiveSheet, ActiveWorkbook, Selection, and Select so much; this style leaves a lot of room for improvement.)

"ClearCurrentConsoleLine", "ClearLine" and the rest of the above functions should use Console.BufferWidth instead of Console.WindowWidth (you can see why when you try to make the window smaller). The window size of the console currently depends of its buffer and cannot be wider than it. Example (thanks goes to Dan Cornilescu):

public static void ClearLastLine()
{
    Console.SetCursorPosition(0, Console.CursorTop - 1);
    Console.Write(new string(' ', Console.BufferWidth));
    Console.SetCursorPosition(0, Console.CursorTop - 1);
}

aws s3api list-objects --bucket bucket-name

For more details see here - http://docs.aws.amazon.com/cli/latest/reference/s3api/list-objects.html

My solution is trigger from a real touch event in a prior menu. They don't force you to use a specific player interface of course. For my purposes, this works well. If you don't have an existing interface to use, afaik you're buggered. Maybe you could try tilt events or something...

This worked for me while the other solutions were not!

1. Update your jupyters
2. Start your jupyters via your preferred notebook or lab but add this code at the end of the line in the console: <--no-browser>

This is stopping to need to be connected to your EC2 instance all the time. Therefore even if you loose connection due to internet connection loss, whenever you gain a new wifi access it automatically re-connects to the actively working kernel.

Also, don't forget to start your jupyter in a tmux account or a ngnix or other environments like that.

Hope this helps!

Oracle 9i+ (maybe 8i too) has FIRST/LAST aggregate functions, that make computation over groups of rows according to row's rank in group. Assuming all rows as one group, you'll get what you want without subqueries:

SELECT
  max(MEMBSHIP_ID)
  keep (
      dense_rank first
      order by paym_date desc NULLS LAST
  ) as LATEST_MEMBER_ID
FROM user_payment
WHERE user_id=1

The parseInt() function parses a string and returns an integer,10 is the Radix or Base [DOC]

var number = parseInt(id.substring(indexPos) , 10 ) + 1;

the instanceOf statement is often used in implementation of equals.

This is a popular pitfall !

The problem is that using instanceOf violates the rule of symmetry:

(object1.equals(object2) == true) if and only if (object2.equals(object1))

if the first equals is true, and object2 is an instance of a subclass of the class where obj1 belongs to, then the second equals will return false!

if the regarded class where ob1 belongs to is declared as final, then this problem can not arise, but in general, you should test as follows:

this.getClass() != otherObject.getClass(); if not, return false, otherwise test the fields to compare for equality!

In my case, I want to add a column to a Primary key (column4). I used this script to add column4

ALTER TABLE TableA
DROP CONSTRAINT [PK_TableA]

ALTER TABLE TableA
ADD CONSTRAINT [PK_TableA] PRIMARY KEY (
    [column1] ASC,
    [column2] ASC, 
    [column3] ASC,
    [column4] ASC
)

You want to do what Allain said, however be aware that sometimes the image loads before dom ready, which means your load handler won't fire. The best way is to do as Allain says, but set the src of the image with javascript after attaching the load hander. This way you can guarantee that it fires.

In terms of accessibility, will your site still work for people without javascript? You may want to give the img tag the correct src, attach you dom ready handler to run your js: clear the image src (give it a fixed with and height with css to prevent the page flickering), then set your img load handler, then reset the src to the correct file. This way you cover all bases :)

I put together a little test here:

\documentclass[10pt,twocolumn]{article}

\title{Article Title}
\author{
    First Author\\
    Department\\
    school\\
    email@edu
  \and
    Second Author\\
    Department\\
    school\\
    email@edu
    \and
    Third Author\\
    Department\\
    school\\
    email@edu
    \and
    Fourth Author\\
    Department\\
    school\\
    email@edu
}
\date{\today}

\begin{document}

\maketitle

\begin{abstract}
\ldots
\end{abstract}

\section{Introduction}
\ldots

\end{document}

Things to note, the title, author and date fields are declared before \begin{document}. Also, the multicol package is likely unnecessary in this case since you have declared twocolumn in the document class.

This example puts all four authors on the same line, but if your authors have longer names, departments or emails, this might cause it to flow over onto another line. You might be able to change the font sizes around a little bit to make things fit. This could be done by doing something like {\small First Author}. Here's a more detailed article on \LaTeX font sizes:

https://engineering.purdue.edu/ECN/Support/KB/Docs/LaTeXChangingTheFont

To italicize you can use {\it First Name} or \textit{First Name}.

Be careful though, if the document is meant for publication often times journals or conference proceedings have their own formatting guidelines so font size trickery might not be allowed.

GUID has longstanding usage in areas where it isn't necessarily a 128-bit value in the same way as a UUID. For example, the RSS specification defines GUIDs to be any string of your choosing, as long as it's unique, with an "isPermalink" attribute to specify that the value you're using is just a permalink back to the item being syndicated.

steps to install maven :

1. download the maven file from http://maven.apache.org/download.cgi
2. $tar xvf apache-maven-3.5.4-bin.tar.gz
3. copy the apache folder to desired place $cp -R apache-maven-3.5.4 /Users/locals
4. go to apache directory $cd /Users/locals/apache-maven-3.5.4/
5. create .bash_profile $vim ~/.bash_profile
6. write these two command : export M2_HOME=/Users/manisha/apache-maven-3.5.4 export PATH=$PATH:$M2_HOME/bin 7 save and quit the vim :wq!
7. restart the terminal and type mvn -version

It is possible to get a context from within a Fragment

Just do

public class YourFragment extends Fragment {

    public View onCreateView(@NonNull LayoutInflater inflater,
                             ViewGroup container, Bundle savedInstanceState) {
        final View root = inflater.inflate(R.layout.yout_fragment_layout, container, false);
        // get context here
        Context context = getContext();
        // do as you please with the context


        // if you decide to go with second option
        SomeViewModel someViewModel = ViewModelProviders.of(this).get(SomeViewModel.class);
        Context context = homeViewModel.getContext();
        // do as you please with the context
        return root;
    }
}

You may also attached an AndroidViewModel in the onCreateView method that implements a method that returns the application context

public class SomeViewModel extends AndroidViewModel {

    private MutableLiveData<ArrayList<String>> someMutableData;
    Context context;

    public SomeViewModel(Application application) {
        super(application);
        context = getApplication().getApplicationContext();
        someMutableData = new MutableLiveData<>();
        .
        .
     }

     public Context getContext() {
         return context
     }
  }

You can set the value of document.location.href for this purpose. It points to the current URL. jQuery is not required to do this.

Please use json.Decoder instead of json.Unmarshal.

func test(rw http.ResponseWriter, req *http.Request) {
    decoder := json.NewDecoder(req.Body)
    var t test_struct
    err := decoder.Decode(&t)
    if err != nil {
        panic(err)
    }
    log.Println(t.Test)
}

This code sample can be used to change date format. Here I want to change from yyyy-MM-dd to dd-MM-yyyy. Here pos is position of column.

import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.CreationHelper;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.xssf.usermodel.XSSFCellStyle;
import org.apache.poi.xssf.usermodel.XSSFColor;
import org.apache.poi.xssf.usermodel.XSSFFont;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

class Test{ 
public static void main( String[] args )
{
String input="D:\\somefolder\\somefile.xlsx";
String output="D:\\somefolder\\someoutfile.xlsx"
FileInputStream file = new FileInputStream(new File(input));
XSSFWorkbook workbook = new XSSFWorkbook(file);
XSSFSheet sheet = workbook.getSheetAt(0);
Iterator<Row> iterator = sheet.iterator();
Cell cell = null;
Row row=null;
row=iterator.next();
int pos=5; // 5th column is date.
while(iterator.hasNext())
{
    row=iterator.next();

    cell=row.getCell(pos-1);
    //CellStyle cellStyle = wb.createCellStyle();
    XSSFCellStyle cellStyle = (XSSFCellStyle)cell.getCellStyle();
    CreationHelper createHelper = wb.getCreationHelper();
    cellStyle.setDataFormat(
        createHelper.createDataFormat().getFormat("dd-MM-yyyy"));
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    Date d=null;
    try {
        d= sdf.parse(cell.getStringCellValue());
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        d=null;
        e.printStackTrace();
        continue;
    }
    cell.setCellValue(d);
    cell.setCellStyle(cellStyle);
   }

file.close();
FileOutputStream outFile =new FileOutputStream(new File(output));
workbook.write(outFile);
workbook.close();
outFile.close();
}}

In Salesforce, It is referred as kebab-case. See below

https://developer.salesforce.com/docs/component-library/documentation/lwc/lwc.js_props_names

Try

SELECT * FROM table WHERE arr @> ARRAY['s']::varchar[]

In Android, if you want to animate an object and make it move an object from location1 to location2, the animation API figures out the intermediate locations (tweening) and then queues onto the main thread the appropriate move operations at the appropriate times using a timer. This works fine except that the main thread is usually used for many other things — painting, opening files, responding to user inputs etc. A queued timer can often be delayed. Well written programs will always try to do as many operations as possible in background (non main) threads however you can’t always avoid using the main thread. Operations that require you to operate on a UI object always have to be done on the main thread. Also, many APIs will funnel operations back to the main thread as a form of thread-safety.

Views are all drawn on the same GUI thread which is also used for all user interaction.

So if you need to update GUI rapidly or if the rendering takes too much time and affects user experience then use SurfaceView.

Example of rotation image:

public class MySurfaceView extends SurfaceView implements SurfaceHolder.Callback {
    private DrawThread drawThread;

    public MySurfaceView(Context context) {
        super(context);
        getHolder().addCallback(this);
    }

    @Override
    public void surfaceChanged(SurfaceHolder holder, int format, int width,
            int height) {   
    }

    @Override
    public void surfaceCreated(SurfaceHolder holder) {
        drawThread = new DrawThread(getHolder(), getResources());
        drawThread.setRunning(true);
        drawThread.start();
    }

    @Override
    public void surfaceDestroyed(SurfaceHolder holder) {
        boolean retry = true;
        drawThread.setRunning(false);
        while (retry) {
            try {
                drawThread.join();
                retry = false;
            } catch (InterruptedException e) {
            }
        }
    }
}


class DrawThread extends Thread{
    private boolean runFlag = false;
    private SurfaceHolder surfaceHolder;
    private Bitmap picture;
    private Matrix matrix;
    private long prevTime;

    public DrawThread(SurfaceHolder surfaceHolder, Resources resources){
        this.surfaceHolder = surfaceHolder;

        picture = BitmapFactory.decodeResource(resources, R.drawable.icon);

        matrix = new Matrix();
        matrix.postScale(3.0f, 3.0f);
        matrix.postTranslate(100.0f, 100.0f);

        prevTime = System.currentTimeMillis();
    }

    public void setRunning(boolean run) {
        runFlag = run;
    }

    @Override
    public void run() {
        Canvas canvas;
        while (runFlag) {
            long now = System.currentTimeMillis();
            long elapsedTime = now - prevTime;
            if (elapsedTime > 30){

                prevTime = now;
                matrix.preRotate(2.0f, picture.getWidth() / 2, picture.getHeight() / 2);
            }
            canvas = null;
            try {
                canvas = surfaceHolder.lockCanvas(null);
                synchronized (surfaceHolder) {
                    canvas.drawColor(Color.BLACK);
                    canvas.drawBitmap(picture, matrix, null);
                }
            } 
            finally {
                if (canvas != null) {
                    surfaceHolder.unlockCanvasAndPost(canvas);
                }
            }
        }
    }
}

activity:

public class SurfaceViewActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(new MySurfaceView(this));
    }
}

This could be a issue in mvn home path in IntellijIdea IDE. For me it worked out when I set the mvn home directory correctly.

jQuery has .mouseover() and .html(). You can tie the mouseover event to a function:

1. Hides the current image.
2. Replaces the current html image with the one you want to toggle.
3. Shows the div that you hid.

The same thing can be done when you get the mouseover event indicating that the cursor is no longer hanging over the div.

As @Sugrue I'm also digging out an old thread.

To explain why there is 32768 (I think it should be 32767, but lets believe experimental testing result) characters limitation we need to dig into Windows API.

No matter how you launch program with command line arguments it goes to ShellExecute, CreateProcess or any extended their version. These APIs basically wrap other NT level API that are not officially documented. As far as I know these calls wrap NtCreateProcess, which requires OBJECT_ATTRIBUTES structure as a parameter, to create that structure InitializeObjectAttributes is used. In this place we see UNICODE_STRING. So now lets take a look into this structure:

typedef struct _UNICODE_STRING {
    USHORT Length;
    USHORT MaximumLength;
    PWSTR  Buffer;
} UNICODE_STRING;

It uses USHORT (16-bit length [0; 65535]) variable to store length. And according this, length indicates size in bytes, not characters. So we have: 65535 / 2 = 32767 (because WCHAR is 2 bytes long).

There are a few steps to dig into this number, but I hope it is clear.

Also, to support @sunetos answer what is accepted. 8191 is a maximum number allowed to be entered into cmd.exe, if you exceed this limit, The input line is too long. error is generated. So, answer is correct despite the fact that cmd.exe is not the only way to pass arguments for new process.

You could use SysInternal's PsExec.

1. You will generate them once, but update them if you need a new feature or something from a plugin which in turn needs a newer gradle version.

   Easiest way to update: as of Gradle 2.2 you can just download and extract the complete or binary Gradle distribution, and run:

   $ <pathToExpandedZip>/bin/gradle wrapper
   

   No need to define a task, though you probably need some kind of build.gradle file.

   This will update or create the gradlew and gradlew.bat wrapper as well as gradle/wrapper/gradle-wrapper.properties and the gradle-wrapper.jar to provide the current version of gradle, wrapped.

2. Those are all part of the wrapper.

3. Some build.gradle files reference other files or files in subdirectories which are sub projects or modules. It gets a bit complicated, but if you have one project you basically need the one file.

4. settings.gradle handles project, module and other kinds of names and settings, gradle.properties configures resusable variables for your gradle files if you like and you feel they would be clearer that way.

I would suggest you to use fseek-ftell functions.

FILE *stream = fopen("example.txt", "r");

if(!stream) {
    puts("I/O error.\n");
    return;
}

fseek(stream, 0, SEEK_END);
long size = ftell(stream);
fseek(stream, 0, SEEK_SET);

while(1) {

    if(ftell(stream) == size) {
        break;
    }

    /* INSERT ROUTINE */

}

fclose(stream);

In tandem with what Pedro Fontez said a few replies up, you seemed to never call the sys module initially, nor did you manage to stick the required () at the end of sys.exit:

so:

import sys

and when finished:

sys.exit()