Since all responses to this make use of the now long-deprecated abstract WebMvcConfigurer Adapter instead of the WebMvcInterface (as already noted by @sebdooe), here is a working minimal example for a SpringBoot (2.1.4) application with an Interceptor:

Minimal.java:

@SpringBootApplication
public class Minimal
{
    public static void main(String[] args)
    {
        SpringApplication.run(Minimal.class, args);
    }
}

MinimalController.java:

@RestController
@RequestMapping("/")
public class Controller
{
    @GetMapping("/")
    @ResponseBody
    public ResponseEntity<String> getMinimal()
    {
        System.out.println("MINIMAL: GETMINIMAL()");

        return new ResponseEntity<String>("returnstring", HttpStatus.OK);
    }
}

Config.java:

@Configuration
public class Config implements WebMvcConfigurer
{
    //@Autowired
    //MinimalInterceptor minimalInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry)
    {
        registry.addInterceptor(new MinimalInterceptor());
    }
}

MinimalInterceptor.java:

public class MinimalInterceptor extends HandlerInterceptorAdapter
{
    @Override
    public boolean preHandle(HttpServletRequest requestServlet, HttpServletResponse responseServlet, Object handler) throws Exception
    {
        System.out.println("MINIMAL: INTERCEPTOR PREHANDLE CALLED");

        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception
    {
        System.out.println("MINIMAL: INTERCEPTOR POSTHANDLE CALLED");
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception exception) throws Exception
    {
        System.out.println("MINIMAL: INTERCEPTOR AFTERCOMPLETION CALLED");
    }
}

works as advertised

The output will give you something like:

> Task :Minimal.main()

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.1.4.RELEASE)

2019-04-29 11:53:47.560  INFO 4593 --- [           main] io.minimal.Minimal                       : Starting Minimal on y with PID 4593 (/x/y/z/spring-minimal/build/classes/java/main started by x in /x/y/z/spring-minimal)
2019-04-29 11:53:47.563  INFO 4593 --- [           main] io.minimal.Minimal                       : No active profile set, falling back to default profiles: default
2019-04-29 11:53:48.745  INFO 4593 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2019-04-29 11:53:48.780  INFO 4593 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2019-04-29 11:53:48.781  INFO 4593 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.17]
2019-04-29 11:53:48.892  INFO 4593 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2019-04-29 11:53:48.893  INFO 4593 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1269 ms
2019-04-29 11:53:49.130  INFO 4593 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2019-04-29 11:53:49.375  INFO 4593 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''
2019-04-29 11:53:49.380  INFO 4593 --- [           main] io.minimal.Minimal                       : Started Minimal in 2.525 seconds (JVM running for 2.9)
2019-04-29 11:54:01.267  INFO 4593 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
2019-04-29 11:54:01.267  INFO 4593 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
2019-04-29 11:54:01.286  INFO 4593 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 19 ms
MINIMAL: INTERCEPTOR PREHANDLE CALLED
MINIMAL: GETMINIMAL()
MINIMAL: INTERCEPTOR POSTHANDLE CALLED
MINIMAL: INTERCEPTOR AFTERCOMPLETION CALLED

Explanation

It's worth noting that your code does insert a space

h2::after {
  content: " ";
}

However, it's immediately removed.

From Anonymous inline boxes,

White space content that would subsequently be collapsed away according to the 'white-space' property does not generate any anonymous inline boxes.

And from The 'white-space' processing model,

If a space (U+0020) at the end of a line has 'white-space' set to 'normal', 'nowrap', or 'pre-line', it is also removed.

Solution

So if you don't want the space to be removed, set white-space to pre or pre-wrap.

h2 {_x000D_
  text-decoration: underline;_x000D_
}_x000D_
h2.space::after {_x000D_
  content: " ";_x000D_
  white-space: pre;_x000D_
}

<h2>I don't have space:</h2>_x000D_
<h2 class="space">I have space:</h2>

Do not use non-breaking spaces (U+00a0). They are supposed to prevent line breaks between words. They are not supposed to be used as non-collapsible space, that wouldn't be semantic.

Show All Markers with Google map

In these Methods store all Markers and automatically zoom to show all markers in google map.

// Declare the Markers List.
List<MarkerOptions> markerList;
private BitmapDescriptor vnrPoint,banPoint;


public void storeAllMarkers()
{
      markerList=new ArrayList<>();
      markerList.removeAll(markerList);


      // latitude and longitude of Virudhunagar

      double latitude1=9.587209;
      double longitude1=77.951431;
   vnrPoint=BitmapDescriptorFactory.fromResource(R.drawable.location_icon_1);
      LatLng vnr = new LatLng(latitude1, longitude1);
      MarkerOptions vnrMarker = new MarkerOptions();
      vnrMarker.position(vnr);
      vnrMarker.icon(vnrPoint);
      markerList.add(vnrMarker);

      // latitude and longitude of Bengaluru

      double latitude2=12.972442;
      double longitude2=77.580643;

    banPoint=BitmapDescriptorFactory.fromResource(R.drawable.location_icon_2);

      LatLng ban = new LatLng(latitude2, longitude2);
      MarkerOptions bengalureMarker = new MarkerOptions();
      bengalureMarker.position(ban);
      bengalureMarker.icon(banPoint);
      markerList.add(bengalureMarker);

      // You can add any numbers of MarkerOptions like this.

     showAllMarkers();

 }


public void showAllMarkers()
{
    LatLngBounds.Builder builder = new LatLngBounds.Builder();

    for (MarkerOptions m : markerList) {
        builder.include(m.getPosition());
    }

    LatLngBounds bounds = builder.build();

    int width = getResources().getDisplayMetrics().widthPixels;
    int height = getResources().getDisplayMetrics().heightPixels;
    int padding = (int) (width * 0.30); 

    // Zoom and animate the google map to show all markers

    CameraUpdate cu = CameraUpdateFactory.newLatLngBounds(bounds, width, height, padding);
    googleMap.animateCamera(cu);
}

I solve this problem by adding extension method to IEnumerable.

public static class DataTableEnumerate
{
    public static void Fill<T> (this IEnumerable<T> Ts, ref DataTable dt) where T : class
    {
        //Get Enumerable Type
        Type tT = typeof(T);

        //Get Collection of NoVirtual properties
        var T_props = tT.GetProperties().Where(p => !p.GetGetMethod().IsVirtual).ToArray();

        //Fill Schema
        foreach (PropertyInfo p in T_props)
            dt.Columns.Add(p.Name, p.GetMethod.ReturnParameter.ParameterType.BaseType);

        //Fill Data
        foreach (T t in Ts)
        {
            DataRow row = dt.NewRow();

            foreach (PropertyInfo p in T_props)
                row[p.Name] = p.GetValue(t);

            dt.Rows.Add(row);
        }

    }
}

When I encountered this exception, I solved this by using Run Configurations... panel as picture shows below.Especially, at JRE tab, the VM Arguments are the critical
( "-Xmx1024m -Xms512m -XX:MaxPermSize=1024m -XX:PermSize=512m" ).

If the size of the array is known at compile time, you can use the structure size to determine the number of elements.

struct foo fooarr[10];

for(i = 0; i < sizeof(fooarr) / sizeof(struct foo); i++)
{
  do_something(fooarr[i].data);
}

If it is not known at compile time, you will need to store a size somewhere or create a special terminator value at the end of the array.

In my case none of the other answers worked because I previously downgraded to node8. So instead of doing above, following worked for me:

which node

which returned /usr/local/bin/node@8 instead of /usr/local/bin/node

so i executed this command:

brew uninstall node@8

which worked and then downloaded latest pkg from official site and installed. After that I had to close my terminal and start again to access new version

If you would like to support really old browsers you should parse the date string, since using the ISO8601 date format with the Date constructor is not supported pre IE9:

var queryDate = '2009-11-01',
    dateParts = queryDate.match(/(\d+)/g)
    realDate = new Date(dateParts[0], dateParts[1] - 1, dateParts[2]);  
                                    // months are 0-based!
// For >= IE9
var realDate = new Date('2009-11-01');  

$('#datePicker').datepicker({ dateFormat: 'yy-mm-dd' }); // format to show
$('#datePicker').datepicker('setDate', realDate);

Check the above example here.

MySQL can index the first x characters of a column,but a TEXT type is of variable length so mysql cant assure the uniqueness of the column.If you still want text column,use VARCHAR.

Look for (that is, cd to)

/cygdrive/c/

that will usually be your C:\

Also look at Using Cygwin, the Lifehacker introduction (June/2006) and, this biomed page at PhysioNet.

public class Mulretun
{
    public String name;;
    public String location;
    public String[] getExample()
    {
        String ar[] = new String[2];
        ar[0]="siva";
        ar[1]="dallas";
        return ar; //returning two values at once
    }
    public static void main(String[] args)
    {
        Mulretun m=new Mulretun();
        String ar[] =m.getExample();
        int i;
        for(i=0;i<ar.length;i++)
        System.out.println("return values are: " + ar[i]);      

    }
}

o/p:
return values are: siva
return values are: dallas

try this, it's work without Base64 ( that is included only in JDK 1.8 ), this code run also in the previous java version :)

private static String SK = "Secret Key in HEX";


//  To Encrupt

public static String encrypt( String Message ) throws Exception{

    byte[] KeyByte = hexStringToByteArray( SK);
    SecretKey k = new SecretKeySpec(KeyByte, 0, KeyByte.length, "DES");

    Cipher c = Cipher.getInstance("DES","SunJCE");
    c.init(1, k);
    byte mes_encrypted[] = cipher.doFinal(Message.getBytes());

    String MessageEncrypted = byteArrayToHexString(mes_encrypted);
    return MessageEncrypted;
}

//  To Decrypt

public static String decrypt( String MessageEncrypted )throws Exception{

    byte[] KeyByte = hexStringToByteArray( SK );
    SecretKey k = new SecretKeySpec(KeyByte, 0, KeyByte.length, "DES");

    Cipher dcr =  Cipher.getInstance("DES","SunJCE");
    dc.init(Cipher.DECRYPT_MODE, k);
    byte[] MesByte  = hexStringToByteArray( MessageEncrypted );
    byte mes_decrypted[] = dcipher.doFinal( MesByte );
    String MessageDecrypeted = new String(mes_decrypted);

    return MessageDecrypeted;
}

public static String byteArrayToHexString(byte bytes[]){

    StringBuffer hexDump = new StringBuffer();
    for(int i = 0; i < bytes.length; i++){
    if(bytes[i] < 0)
    {   
        hexDump.append(getDoubleHexValue(Integer.toHexString(256 - Math.abs(bytes[i]))).toUpperCase());
    }else
    {
        hexDump.append(getDoubleHexValue(Integer.toHexString(bytes[i])).toUpperCase());
    }
    return hexDump.toString();

}



public static byte[] hexStringToByteArray(String s) {

    int len = s.length();
    byte[] data = new byte[len / 2];
    for (int i = 0; i < len; i += 2)
    {   
        data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4) + Character.digit(s.charAt(i+1), 16));
    }
    return data;

} 

Kotlin Solution

The base way to handle the done action in Kotlin is:

edittext.setOnEditorActionListener { _, actionId, _ ->
    if (actionId == EditorInfo.IME_ACTION_DONE) {
        // Call your code here
        true
    }
    false
}

Kotlin Extension

Use this to call edittext.onDone {/*action*/} in your main code. Keeps it more readable and maintainable

edittext.onDone { submitForm() }

fun EditText.onDone(callback: () -> Unit) {
    setOnEditorActionListener { _, actionId, _ ->
        if (actionId == EditorInfo.IME_ACTION_DONE) {
            callback.invoke()
            true
        }
        false
    }
}

Don't forget to add these options to your edittext

<EditText ...
    android:imeOptions="actionDone"
    android:inputType="text"/>

If you need inputType="textMultiLine" support, read this post

This is for anyone that is trying to get a list of all files in a folder and its sub-folders and save it in a text document. Below is the full code including the “using” statements, “namespace”, “class”, “methods” etc. I tried commenting as much as possible throughout the code so you could understand what each part is doing. This will create a text document that contains a list of all files in all folders and sub-folders of any given root folder. After all, what good is a list (like in Console.WriteLine) if you can’t do something with it. Here I have created a folder on the C drive called “Folder1” and created a folder inside that one called “Folder2”. Next I filled folder2 with a bunch of files, folders and files and folders within those folders. This example code will get all the files and create a list in a text document and place that text document in Folder1. Caution: you shouldn’t save the text document to Folder2 (the folder you are reading from), that would be just bad practice. Always save it to another folder.
I hope this helps someone down the line.

using System;
using System.IO;

namespace ConsoleApplication4
{
    class Program
    {
        public static void Main(string[] args)
        {
            // Create a header for your text file
            string[] HeaderA = { "****** List of Files ******" };
            System.IO.File.WriteAllLines(@"c:\Folder1\ListOfFiles.txt", HeaderA);

            // Get all files from a folder and all its sub-folders. Here we are getting all files in the folder
            // named "Folder2" that is in "Folder1" on the C: drive. Notice the use of the 'forward and back slash'.
            string[] arrayA = Directory.GetFiles(@"c:\Folder1/Folder2", "*.*", SearchOption.AllDirectories);
            {
                //Now that we have a list of files, write them to a text file.
                WriteAllLines(@"c:\Folder1\ListOfFiles.txt", arrayA);
            }

            // Now, append the header and list to the text file.
            using (System.IO.StreamWriter file =
                new System.IO.StreamWriter(@"c:\Folder1\ListOfFiles.txt"))
            {
                // First - call the header 
                foreach (string line in HeaderA)
                {
                    file.WriteLine(line);
                }

                file.WriteLine(); // This line just puts a blank space between the header and list of files. 


                // Now, call teh list of files.
                foreach (string name in arrayA)
                {
                    file.WriteLine(name);
                }

            }
          }


        // These are just the "throw new exception" calls that are needed when converting the array's to strings. 

        // This one is for the Header.
        private static void WriteAllLines(string v, string file)
        {
            //throw new NotImplementedException();
        }

        // And this one is for the list of files. 
        private static void WriteAllLines(string v, string[] arrayA)
        {
            //throw new NotImplementedException();
        }



    }
}

[Joke mode on]

You can fix this by adding this:

https://github.com/donavon/undefined-is-a-function

import { undefined } from 'undefined-is-a-function';
// Fixed! undefined is now a function.

[joke mode off]

The usual error is one tries to put Content-Type: {multipart/form-data} into the header of the post request. That will fail, it is best to let Postman do it for you. For example:

Suggestion To Load Via Postman

Fails If In Header

Works

According to Microsoft's archived Internet Explorer Dev Center, document.all is deprecated in IE 11 and Edge!

You're over-thinking the problem:

sum(is.na(df$col))

An Iterable is a simple representation of a series of elements that can be iterated over. It does not have any iteration state such as a "current element". Instead, it has one method that produces an Iterator.

An Iterator is the object with iteration state. It lets you check if it has more elements using hasNext() and move to the next element (if any) using next().

Typically, an Iterable should be able to produce any number of valid Iterators.

Jackson

If you are using Jackson, then you can use the @JsonProperty annotation to customize the name of a given JSON property.

Therefore, you just have to annotate the entity fields with the @JsonProperty annotation and provide a custom JSON property name, like this:

@Entity
public class City {

   @Id
   @JsonProperty("value")
   private Long id;

   @JsonProperty("label")
   private String name;

   //Getters and setters omitted for brevity
}

JavaEE or JakartaEE JSON-B

JSON-B is the standard binding layer for converting Java objects to and from JSON. If you are using JSON-B, then you can override the JSON property name via the @JsonbProperty annotation:

@Entity
public class City {

   @Id
   @JsonbProperty("value")
   private Long id;

   @JsonbProperty("label")
   private String name;

   //Getters and setters omitted for brevity
}

You can create something like this:

@SpringBootApplication
public class Application {
  public static void main(String[] args) {
    new SpringApplicationBuilder(Application.class).web(false).run(args);
  }
}

And

@Component
public class CommandLiner implements CommandLineRunner {

  @Override
  public void run(String... args) throws Exception {
    // Put your logic here
  }

}

The dependency is still there though but not used.

I personally use the following batch script that can be used on many types of files (C, makefile, Perl scripts, shell scripts, batch, ...).

How to use it:

1. Install NppExec plugin
2. Store this file in the Notepad++ user directory (%APPDATA%/Notepad++) under the name runNcompile.bat (but you can name it whatever you like).
3. while checking the option "Follow $(CURRENT_DIRECTORY)" in NppExec menu
4. Add a NppExec command "$(SYS.APPDATA)\Notepad++\runNcompile.bat" "$(FULL_CURRENT_PATH)" (optionally, you can put npp_save on the first line to save the file before running it)
5. Assign a special key (I reassigned F12) to launch the script.

This page explains quite clearly the global flow: https://www.thecrazyprogrammer.com/2015/08/configure-notepad-to-run-c-cpp-and-java-programs.html

Hope it can help

  @echo off

REM ----------------------
REM ----- ARGUMENTS ------
REM ----------------------
set FPATH=%~1
set FILE=%~n1
set DIR=%~dp1
set EXTENSION=%~x1
REM ----------------------



REM ----------------------
REM ------- CONFIG -------
REM ----------------------
REM C Compiler (gcc.exe or cl.exe) + options + object extension
set CL_compilo=gcc.exe
set CFLAGS=-c "%FPATH%"
set OBJ_Ext=o
REM GNU make
set GNU_make=make.exe
REM ----------------------




IF /I "%FILE%"==Makefile GOTO _MAKEFILE
IF /I %EXTENSION%==.bat GOTO _BAT
IF /I %EXTENSION%==.sh GOTO _SH
IF /I %EXTENSION%==.pl GOTO _PL
IF /I %EXTENSION%==.tcl GOTO _TCL
IF /I %EXTENSION%==.c GOTO _C
IF /I %EXTENSION%==.mak GOTO _MAKEFILE
IF /I %EXTENSION%==.mk GOTO _MAKEFILE
IF /I %EXTENSION%==.html GOTO _HTML
echo Format of argument (%FPATH%) not supported!
GOTO END


REM Batch shell files (bat)
:_BAT
call "%FPATH%"
goto END


REM Linux shell scripts (sh)
:_SH
call sh.exe "%FPATH%"
goto END


REM Perl Script files (pl)
:_PL
call perl.exe "%FPATH%"
goto END


REM Tcl Script files (tcl)
:_TCL
call tclsh.exe "%FPATH%"
goto END


REM Compile C Source files (C)
:_C
REM MAKEFILES...
IF EXIST "%DIR%Makefile" ( cd "%DIR%" )
IF EXIST "%DIR%../Makefile" ( cd "%DIR%/.." )
IF EXIST "%DIR%../../Makefile" ( cd "%DIR%/../.." )
IF EXIST "Makefile" ( 
    call %GNU_make% all
    goto END
)
REM COMPIL...
echo -%CL_compilo% %CFLAGS%-
call %CL_compilo% %CFLAGS%
IF %ERRORLEVEL% EQU 0 (
    echo -%CL_compilo% -o"%DIR%%FILE%.exe" "%DIR%%FILE%.%OBJ_Ext%"-
    call %CL_compilo% -o"%DIR%%FILE%.exe" "%DIR%%FILE%.%OBJ_Ext%" 
)
IF %ERRORLEVEL% EQU 0 (del "%DIR%%FILE%.%OBJ_Ext%")
goto END


REM Open HTML files in web browser (html and htm)
:_HTML
start /max /wait %FPATH%
goto END

REM ... END ...
:END
echo.
IF /I "%2" == "-pause" pause

Here's all the exception assertions you can do. Note that all of them are optional.

class ExceptionTest extends PHPUnit_Framework_TestCase
{
    public function testException()
    {
        // make your exception assertions
        $this->expectException(InvalidArgumentException::class);
        // if you use namespaces:
        // $this->expectException('\Namespace\MyExceptio??n');
        $this->expectExceptionMessage('message');
        $this->expectExceptionMessageRegExp('/essage$/');
        $this->expectExceptionCode(123);
        // code that throws an exception
        throw new InvalidArgumentException('message', 123);
   }

   public function testAnotherException()
   {
        // repeat as needed
        $this->expectException(Exception::class);
        throw new Exception('Oh no!');
    }
}

Documentation can be found here.

Most SSL certificates are bound to the hostname of the machine and not the ip address.

You might get a better answer if you ask this question on serverfault.com

(I know this is old but I wanted to post this for people like me who stumble upon it in the future) I personally just use this python code to decode base64 strings:

print open("FILE-WITH-STRING", "rb").read().decode("base64")

So you can run it in a bash script like this:

python -c 'print open("FILE-WITH-STRING", "rb").read().decode("base64")' > outputfile
file -i outputfile

twneale has also pointed out an even simpler solution: base64 -d So you can use it like this:

cat "FILE WITH STRING" | base64 -d > OUTPUTFILE
#Or You Can Do This
echo "STRING" | base64 -d > OUTPUTFILE

That will save the decoded string to outputfile and then attempt to identify file-type using either the file tool or you can try TrID. The following command will decode the string into a file and then use TrID to automatically identify the file's type and add the extension.

echo "STRING" | base64 -d > OUTPUTFILE; trid -ce OUTPUTFILE

Print all args without the filename:

for i in range(1, len(sys.argv)):
print(sys.argv[i])

By using the :last-child selector?

Do you have a specific scenario in mind you need assistance with?

I think it has to do with your second element in storbinary. You are trying to open file, but it is already a pointer to the file you opened in line file = open(local_path,'rb'). So, try to use ftp.storbinary("STOR " + i, file).

I found the solution now based on https://github.com/FasterXML/jackson-module-hibernate

I extended the object mapper and added the attributes in the inherited constructor.

Then the new object mapper is registered as a bean.

<!-- https://github.com/FasterXML/jackson-module-hibernate -->
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
    <property name="messageConverters">
        <array>
            <bean id="jsonConverter"
            class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
                <property name="objectMapper">
                    <bean class="de.company.backend.spring.PtxObjectMapper"/>
                </property>
            </bean>
        </array>
    </property>
</bean>   

function count(){
    var c= 0;
    for(var p in this) if(this.hasOwnProperty(p))++c;
    return c;
}

var O={a: 1, b: 2, c: 3};

count.call(O);

Get the number of options in a particular select element

$("#elementid option").length

In TS we can type functions in the in the following manners:

Functions types/signatures

This is used for real implementations of functions/methods it has the following syntax:

(arg1: Arg1type, arg2: Arg2type) : ReturnType

Example:

function add(x: number, y: number): number {
    return x + y;
}

class Date {
  setTime(time: number): number {
   // ...
  }

}

Function Type Literals

Function type literals are another way to declare the type of a function. They're usually applied in the function signature of a higher-order function. A higher-order function is a function which accepts functions as parameters or which returns a function. It has the following syntax:

(arg1: Arg1type, arg2: Arg2type) => ReturnType

Example:

type FunctionType1 = (x: string, y: number) => number;

class Foo {
    save(callback: (str: string) => void) {
       // ...
    }

    doStuff(callback: FunctionType1) {
       // ...
    }

}

You can use annotate your method with @Scheduled(cron ="0 1 1 * * ?").

0 - is for seconds

1- 1 minute

1 - hour of the day.

MyViewClass *myViewObject = [[[NSBundle mainBundle] loadNibNamed:@"MyViewClassNib" owner:self options:nil] objectAtIndex:0]

I'm using this to initialise the reusable custom views I have.

Note that you can use "firstObject" at the end there, it's a little cleaner. "firstObject" is a handy method for NSArray and NSMutableArray.

Here's a typical example, of loading a xib to use as a table header. In your file YourClass.m

- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
    return [[NSBundle mainBundle] loadNibNamed:@"TopArea" owner:self options:nil].firstObject;
}

Normally, in the TopArea.xib, you would click on File Owner and set the file owner to YourClass. Then actually in YourClass.h you would have IBOutlet properties. In TopArea.xib, you can drag controls to those outlets.

Don't forget that in TopArea.xib, you may have to click on the View itself and drag that to some outlet, so you have control of it, if necessary. (A very worthwhile tip is that when you are doing this for table cell rows, you absolutely have to do that - you have to connect the view itself to the relevant property in your code.)

You can use below JavaScript.

window.open('','_self').close();

In a HTML you can use below code

<a href="javascript:close_window();">close</a>

I have tried this in Chrome 61 and IE11 it is working fine. But this is not working with Firefox 57. In Firefox we can only close, windows which opened using below command.

window.open()

Do this:

$(document).ready(function(){
    $(".header").click(function(){
        $(this).children(".children").toggle();
    });
   $(".header a").click(function(e) {
        e.stopPropagation();
   });
});

If you want to read more on .stopPropagation(), look here.

In the Windows command prompt you can disable tab completion, by launching it thusly:

cmd.exe /f:off

Then the tab character will be echoed to the screen and work as you expect. Or you can disable the tab completion character, or modify what character is used for tab completion by modifying the registry.

The cmd.exe help page explains it:

You can enable or disable file name completion for a particular invocation of CMD.EXE with the /F:ON or /F:OFF switch. You can enable or disable completion for all invocations of CMD.EXE on a machine and/or user logon session by setting either or both of the following REG_DWORD values in the registry using REGEDIT.EXE:

HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor\CompletionChar
HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor\PathCompletionChar

    and/or

HKEY_CURRENT_USER\Software\Microsoft\Command Processor\CompletionChar
HKEY_CURRENT_USER\Software\Microsoft\Command Processor\PathCompletionChar

with the hex value of a control character to use for a particular function (e.g. 0x4 is Ctrl-D and 0x6 is Ctrl-F). The user specific settings take precedence over the machine settings. The command line switches take precedence over the registry settings.

If completion is enabled with the /F:ON switch, the two control characters used are Ctrl-D for directory name completion and Ctrl-F for file name completion. To disable a particular completion character in the registry, use the value for space (0x20) as it is not a valid control character.

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
}

You shouldn't pollute /usr/bin directory unless you really need to. I always use /usr/local/bin for those binaries that aren't managed by the distribution package manager. Why? Because if the package manager gets updated it'll always replace the files in /usr/bin.

So what I'd do is

sudo ln -s /Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl /usr/local/bin/subl

You can do the following:

Load the data:

test <- read.csv(
          "http://archive.ics.uci.edu/ml/machine-learning-databases/breast-cancer-wisconsin/breast-cancer-wisconsin.data",
          header=FALSE)

Note that the default value of the header argument for read.csv is TRUE so in order to get all lines you need to set it to FALSE.

Add names to the different columns in the data.frame

names(test) <- c("A","B","C","D","E","F","G","H","I","J","K")

or alternative and faster as I understand (not reloading the entire dataset):

colnames(test) <- c("A","B","C","D","E","F","G","H","I","J","K")

You could also get all relevant details from performance_schema:

SELECT
OBJECT_SCHEMA
,OBJECT_NAME
,GROUP_CONCAT(DISTINCT EXTERNAL_LOCK)
FROM performance_schema.table_handles 
WHERE EXTERNAL_LOCK IS NOT NULL

GROUP BY
OBJECT_SCHEMA
,OBJECT_NAME

This works similar as

show open tables WHERE In_use > 0

You need not to use even the package "tcltk". You can simply do as shown below:

write.csv(x, file = "c:\\myname\\yourfile.csv", row.names = FALSE)

Give your path inspite of "c:\myname\yourfile.csv".

This is your html-

    <img id="imageid" src="">
    <canvas id="imgCanvas" />

Javascript should be-

   var can = document.getElementById("imgCanvas");
   var img = document.getElementById("imageid");
   var ctx = can.getContext("2d");
   ctx.drawImage(img, 10, 10);
   var encodedBase = can.toDataURL();

'encodedBase' Contains Base64 Encoding of Image.

ImageView img = (ImageView) findViewById(R.id.myImageId);
img.setOnClickListener(new OnClickListener() {
    public void onClick(View v) {
       // your code here
    }
});

I know this answer is too late considering the question is dated 2010 but I came across this question as I was facing a similar problem myself. As already stated in the answer, normed=True means that the total area under the histogram is equal to 1 but the sum of heights is not equal to 1. However, I wanted to, for convenience of physical interpretation of a histogram, make one with sum of heights equal to 1.

I found a hint in the following question - Python: Histogram with area normalized to something other than 1

But I was not able to find a way of making bars mimic the histtype="step" feature hist(). This diverted me to : Matplotlib - Stepped histogram with already binned data

If the community finds it acceptable I should like to put forth a solution which synthesises ideas from both the above posts.

import matplotlib.pyplot as plt

# Let X be the array whose histogram needs to be plotted.
nx, xbins, ptchs = plt.hist(X, bins=20)
plt.clf() # Get rid of this histogram since not the one we want.

nx_frac = nx/float(len(nx)) # Each bin divided by total number of objects.
width = xbins[1] - xbins[0] # Width of each bin.
x = np.ravel(zip(xbins[:-1], xbins[:-1]+width))
y = np.ravel(zip(nx_frac,nx_frac))

plt.plot(x,y,linestyle="dashed",label="MyLabel")
#... Further formatting.

This has worked wonderfully for me though in some cases I have noticed that the left most "bar" or the right most "bar" of the histogram does not close down by touching the lowest point of the Y-axis. In such a case adding an element 0 at the begging or the end of y achieved the necessary result.

Just thought I'd share my experience. Thank you.

This errors says your function is already defined ; which can mean :

• you have the same function defined in two files
• or you have the same function defined in two places in the same file
• or the file in which your function is defined is included two times (so, it seems the function is defined two times)

To help with the third point, a solution would be to use include_once instead of include when including your functions.php file -- so it cannot be included more than once.

my.data.frame <- subset(data , V1 > 2 | V2 < 4)

An alternative solution that mimics the behavior of this function and would be more appropriate for inclusion within a function body:

new.data <- data[ which( data$V1 > 2 | data$V2 < 4) , ]

Some people criticize the use of which as not needed, but it does prevent the NA values from throwing back unwanted results. The equivalent (.i.e not returning NA-rows for any NA's in V1 or V2) to the two options demonstrated above without the which would be:

 new.data <- data[ !is.na(data$V1 | data$V2) & ( data$V1 > 2 | data$V2 < 4)  , ]

Note: I want to thank the anonymous contributor that attempted to fix the error in the code immediately above, a fix that got rejected by the moderators. There was actually an additional error that I noticed when I was correcting the first one. The conditional clause that checks for NA values needs to be first if it is to be handled as I intended, since ...

> NA & 1
[1] NA
> 0 & NA
[1] FALSE

Order of arguments may matter when using '&".

You could run jconsole (included with Java 6's SDK) then connect to your Java application. It will show you every Thread running and its stack trace.

You can retrieve the value of an attribute by its name, enabling you to get the value of a custom attribute such as an attribute from a Directive:

<button (click)="toggle($event)" id="btn1" myCustomAttribute="somevalue"></button>


toggle( event: Event ) {
  const eventTarget: Element = event.target as Element;
  const elementId: string = eventTarget.id;
  const attribVal: string = eventTarget.attributes['myCustomAttribute'].nodeValue;
}

user2532030's answer is the correct and most simple answer.

I just want to add, that in the case, where the value of the determining cell is not suitable for a RegEx-match, I found the following syntax to work the same, only with numerical values, relations et.c.:

[Custom formula is]
=$B$2:$B = "Complete"
Range: A2:Z1000

If column 2 of any row (row 2 in script, but the leading $ means, this could be any row) textually equals "Complete", do X for the Range of the entire sheet (excluding header row (i.e. starting from A2 instead of A1)).

But obviously, this method allows also for numerical operations (even though this does not apply for op's question), like:

=$B$2:$B > $C$2:$C

So, do stuff, if the value of col B in any row is higher than col C value.

One last thing: Most likely, this applies only to me, but I was stupid enough to repeatedly forget to choose Custom formula is in the drop-down, leaving it at Text contains. Obviously, this won't float...

Here are a few general tips for you:

• You can use foreach on types that implement IEnumerable. IList is essentially an IEnumberable with Count and Item (accessing items using a zero-based index) properties. IDictionary on the other hand means you can access items by any-hashable index.

• Array, ArrayList and List all implement IList. Dictionary, SortedDictionary, and Hashtable implement IDictionary.

• If you are using .NET 2.0 or higher, it is recommended that you use generic counterparts of mentioned types.

• For time and space complexity of various operations on these types, you should consult their documentation.

• .NET data structures are in System.Collections namespace. There are type libraries such as PowerCollections which offer additional data structures.

• To get a thorough understanding of data structures, consult resources such as CLRS.

I had similar issue, my code was:

function RadioInput(props) {
    return (
    <div className="form-check form-check-inline">
        <input className="form-check-input" type="radio" name="inlineRadioOptions" id={props.id} onClick={props.onClick} value={props.label}></input>
        <label className="form-check-label" htmlFor={props.id}>{props.label}</label>
    </div>
    );
  }
class ScheduleType extends React.Component
{
    renderRadioInput(id,label)
    {
        id = "inlineRadio"+id;
        return(
            <RadioInput
                id = {id}
                label = {label}
                onClick = {this.props.onClick}
            />
        );

    }

Where it should be

onClick = {() => this.props.onClick()}

in RenderRadioInput

It fixed the issue for me.

Here is a (hopefully) universal patch I developed to fix this problem for BootStrap V3. No special requirements other than plugging in the script.

$(':not(.panel) > [data-toggle="collapse"][data-parent]').click(function() {
    var parent = $(this).data('parent');
    var items = $('[data-toggle="collapse"][data-parent="' + parent + '"]').not(this);
    items.each(function() {
        var target = $(this).data('target') || '#' + $(this).prop('href').split('#')[1];
        $(target).filter('.in').collapse('hide');
    });
});

EDIT: Below is a simplified answer which still meets my needs, and I'm now using a delegated click handler:

$(document.body).on('click', ':not(.panel) > [data-toggle="collapse"][data-parent]', function() {
    var parent = $(this).data('parent');
    var target = $(this).data('target') || $(this).prop('hash');
    $(parent).find('.collapse.in').not(target).collapse('hide');
});

You can use datetime module to help here. Also, as a side note, a simple date subtraction should work as below:

import datetime as dt
import numpy as np
import pandas as pd

#Assume we have df_test:
In [222]: df_test
Out[222]: 
   first_date second_date
0  2016-01-31  2015-11-19
1  2016-02-29  2015-11-20
2  2016-03-31  2015-11-21
3  2016-04-30  2015-11-22
4  2016-05-31  2015-11-23
5  2016-06-30  2015-11-24
6         NaT  2015-11-25
7         NaT  2015-11-26
8  2016-01-31  2015-11-27
9         NaT  2015-11-28
10        NaT  2015-11-29
11        NaT  2015-11-30
12 2016-04-30  2015-12-01
13        NaT  2015-12-02
14        NaT  2015-12-03
15 2016-04-30  2015-12-04
16        NaT  2015-12-05
17        NaT  2015-12-06

In [223]: df_test['Difference'] = df_test['first_date'] - df_test['second_date'] 

In [224]: df_test
Out[224]: 
   first_date second_date  Difference
0  2016-01-31  2015-11-19     73 days
1  2016-02-29  2015-11-20    101 days
2  2016-03-31  2015-11-21    131 days
3  2016-04-30  2015-11-22    160 days
4  2016-05-31  2015-11-23    190 days
5  2016-06-30  2015-11-24    219 days
6         NaT  2015-11-25         NaT
7         NaT  2015-11-26         NaT
8  2016-01-31  2015-11-27     65 days
9         NaT  2015-11-28         NaT
10        NaT  2015-11-29         NaT
11        NaT  2015-11-30         NaT
12 2016-04-30  2015-12-01    151 days
13        NaT  2015-12-02         NaT
14        NaT  2015-12-03         NaT
15 2016-04-30  2015-12-04    148 days
16        NaT  2015-12-05         NaT
17        NaT  2015-12-06         NaT

Now, change type to datetime.timedelta, and then use the .days method on valid timedelta objects.

In [226]: df_test['Diffference'] = df_test['Difference'].astype(dt.timedelta).map(lambda x: np.nan if pd.isnull(x) else x.days)

In [227]: df_test
Out[227]: 
   first_date second_date  Difference  Diffference
0  2016-01-31  2015-11-19     73 days           73
1  2016-02-29  2015-11-20    101 days          101
2  2016-03-31  2015-11-21    131 days          131
3  2016-04-30  2015-11-22    160 days          160
4  2016-05-31  2015-11-23    190 days          190
5  2016-06-30  2015-11-24    219 days          219
6         NaT  2015-11-25         NaT          NaN
7         NaT  2015-11-26         NaT          NaN
8  2016-01-31  2015-11-27     65 days           65
9         NaT  2015-11-28         NaT          NaN
10        NaT  2015-11-29         NaT          NaN
11        NaT  2015-11-30         NaT          NaN
12 2016-04-30  2015-12-01    151 days          151
13        NaT  2015-12-02         NaT          NaN
14        NaT  2015-12-03         NaT          NaN
15 2016-04-30  2015-12-04    148 days          148
16        NaT  2015-12-05         NaT          NaN
17        NaT  2015-12-06         NaT          NaN

Hope that helps.

As far as i know this Pipeline Plugin is the "Engine" of the new Jenkinsfile mechanics, so im quite positive you could use this to locally test your scripts.

Im not sure if there is any additional steps needed when you copy it into a Jenkinsfile, however the syntax etc should be exactly the same.

Edit: Found the reference on the "engine", check this feature description, last paragraph, first entry.

Swift 3.0 makes this a bit more verbose:

let string = "Hello.World"
let needle: Character = "."
if let idx = string.characters.index(of: needle) {
    let pos = string.characters.distance(from: string.startIndex, to: idx)
    print("Found \(needle) at position \(pos)")
}
else {
    print("Not found")
}

Extension:

extension String {
    public func index(of char: Character) -> Int? {
        if let idx = characters.index(of: char) {
            return characters.distance(from: startIndex, to: idx)
        }
        return nil
    }
}

In Swift 2.0 this has become easier:

let string = "Hello.World"
let needle: Character = "."
if let idx = string.characters.indexOf(needle) {
    let pos = string.startIndex.distanceTo(idx)
    print("Found \(needle) at position \(pos)")
}
else {
    print("Not found")
}

Extension:

extension String {
    public func indexOfCharacter(char: Character) -> Int? {
        if let idx = self.characters.indexOf(char) {
            return self.startIndex.distanceTo(idx)
        }
        return nil
    }
}

Swift 1.x implementation:

For a pure Swift solution one can use:

let string = "Hello.World"
let needle: Character = "."
if let idx = find(string, needle) {
    let pos = distance(string.startIndex, idx)
    println("Found \(needle) at position \(pos)")
}
else {
    println("Not found")
}

As an extension to String:

extension String {
    public func indexOfCharacter(char: Character) -> Int? {
        if let idx = find(self, char) {
            return distance(self.startIndex, idx)
        }
        return nil
    }
}

JUNG is a good option for visualisation, and also has a fairly good set of available graph algorithms, including several different mechanisms for random graph creation, rewiring, etc. I've also found it to be generally fairly easy to extend and adapt where necessary.

1)Yes it is, when there is style then it is styling your code(css).2) is belong to html it is like a container that keep your css.

If you can't change server media-type response, you can extend GsonHttpMessageConverter to process additional support types

public class MyGsonHttpMessageConverter extends GsonHttpMessageConverter {
    public MyGsonHttpMessageConverter() {
        List<MediaType> types = Arrays.asList(
                new MediaType("text", "html", DEFAULT_CHARSET),
                new MediaType("application", "json", DEFAULT_CHARSET),
                new MediaType("application", "*+json", DEFAULT_CHARSET)
        );
        super.setSupportedMediaTypes(types);
    }
}

If you have debug="true" in web.config and are using Scripts/Styles.Render to reference the bundles in your pages, that should turn off both bundling and minification. BundleTable.EnableOptimizations = false will always turn off both bundling and minification as well (irrespective of the debug true/false flag).

Are you perhaps not using the Scripts/Styles.Render helpers? If you are directly rendering references to the bundle via BundleTable.Bundles.ResolveBundleUrl() you will always get the minified/bundled content.

There's still one thing that is not highlighted enough, in my opinion, and that is unwanted inheritance.

Here's an incremental example:

I declare in my parent pom:

<dependencies>
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>19.0</version>
        </dependency>
</dependencies>

boom! I have it in my Child A, Child B and Child C modules:

• Implicilty inherited by child poms
• A single place to manage
• No need to redeclare anything in child poms
• I can still redelcare and override to version 18.0 in a Child B if I want to.

But what if I end up not needing guava in Child C, and neither in the future Child D and Child E modules?

They will still inherit it and this is undesired! This is just like Java God Object code smell, where you inherit some useful bits from a class, and a tonn of unwanted stuff as well.

This is where <dependencyManagement> comes into play. When you add this to your parent pom, all of your child modules STOP seeing it. And thus you are forced to go into each individual module that DOES need it and declare it again (Child A and Child B, without the version though).

And, obviously, you don't do it for Child C, and thus your module remains lean.

A simple explanation of the difference between json and jsonb (original image by PostgresProfessional):

SELECT '{"c":0,   "a":2,"a":1}'::json, '{"c":0,   "a":2,"a":1}'::jsonb;

          json          |        jsonb 
------------------------+--------------------- 
 {"c":0,   "a":2,"a":1} | {"a": 1, "c": 0} 
(1 row)

• json: textual storage «as is»
• jsonb: no whitespaces
• jsonb: no duplicate keys, last key win
• jsonb: keys are sorted

More in speech video and slide show presentation by jsonb developers. Also they introduced JsQuery, pg.extension provides powerful jsonb query language

I guess it is what you are looking for: http://blogsh.de/tag/bootstrap-less/

@import 'bootstrap.less';
div.my-class {
    .border-radius( 5px );
}

You can use it because there is a mixin:

.border-radius(@radius: 5px) {
  -webkit-border-radius: @radius;
     -moz-border-radius: @radius;
          border-radius: @radius;
}

For Bootstrap 3, there are 4 mixins you can use...

.border-top-radius(@radius);
.border-right-radius(@radius);
.border-bottom-radius(@radius);
.border-left-radius(@radius);

or you can make your own mixin using the top 4 to do it in one shot.

.border-radius(@radius){
    .border-top-radius(@radius);
    .border-right-radius(@radius);
    .border-bottom-radius(@radius);
    .border-left-radius(@radius);
}

The below function would return '0' if there is no match and a 'positive integer' in case of matching:

Function IsInArray(stringToBeFound As String, arr As Variant) As Integer IsInArray = InStr(Join(arr, ""), stringToBeFound) End Function ______________________________________________________________________________

Note: the function first concatenates the entire array content to a string using 'Join' (not sure if the join method uses looping internally or not) and then checks for a macth within this string using InStr.

.centerDiv {
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    text-align:center;
}

If the list you use for the spinner is an object then you can find its position like this

private int selectSpinnerValue( List<Object> ListSpinner,String myString) 
{
    int index = 0;
    for(int i = 0; i < ListSpinner.size(); i++){
      if(ListSpinner.get(i).getValueEquals().equals(myString)){
          index=i;
          break;
      }
    }
    return index;
}

using:

 int index=selectSpinnerValue(ListOfSpinner,StringEquals);
    spinner.setSelection(index,true);

The logic will be:

SELECT * FROM objects WHERE Date LIKE '$_POST[period]-%';

The LIKE operator will select all rows that start with $_POST['period'] followed by dash and the day of the mont

http://dev.mysql.com/doc/refman/5.0/en/pattern-matching.html - Some additional information

suptitle seems the way to go, but for what it's worth, the figure has a transFigure property that you can use:

fig=figure(1)
text(0.5, 0.95, 'test', transform=fig.transFigure, horizontalalignment='center')

A trick that works is to position box #2 with position: absolute instead of position: relative. We usually put a position: relative on an outer box (here box #2) when we want an inner box (here box #3) with position: absolute to be positioned relative to the outer box. But remember: for box #3 to be positioned relative to box #2, box #2 just need to be positioned. With this change, we get:

And here is the full code with this change:

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
    <head>
        <style type="text/css">

            /* Positioning */
            #box1 { overflow: hidden }
            #box2 { position: absolute }
            #box3 { position: absolute; top: 10px }

            /* Styling */
            #box1 { background: #efe; padding: 5px; width: 125px }
            #box2 { background: #fee; padding: 2px; width: 100px; height: 100px }
            #box3 { background: #eef; padding: 2px; width: 75px; height: 150px }

        </style>
    </head>
    <body>
        <br/><br/><br/>
        <div id="box1">
            <div id="box2">
                <div id="box3"/>
            </div>
        </div>
    </body>
</html>

I would suggest using the members of string, but with an explicit encoding:

byte[] bytes = text.getBytes("UTF-8");
String text = new String(bytes, "UTF-8");

By using an explicit encoding (and one which supports all of Unicode) you avoid the problems of just calling text.getBytes() etc:

• You're explicitly using a specific encoding, so you know which encoding to use later, rather than relying on the platform default.
• You know it will support all of Unicode (as opposed to, say, ISO-Latin-1).

EDIT: Even though UTF-8 is the default encoding on Android, I'd definitely be explicit about this. For example, this question only says "in Java or Android" - so it's entirely possible that the code will end up being used on other platforms.

Basically given that the normal Java platform can have different default encodings, I think it's best to be absolutely explicit. I've seen way too many people using the default encoding and losing data to take that risk.

EDIT: In my haste I forgot to mention that you don't have to use the encoding's name - you can use a Charset instead. Using Guava I'd really use:

byte[] bytes = text.getBytes(Charsets.UTF_8);
String text = new String(bytes, Charsets.UTF_8);

alignment-baseline is not the right attribute to use here. The correct answer is to use a combination of dominant-baseline="central" and text-anchor="middle":

<svg width="200" height="100">_x000D_
    <g>_x000D_
        <rect x="0" y="0" width="200" height="100" style="stroke:red; stroke-width:3px; fill:white;"/>_x000D_
        <text x="50%" y="50%" style="dominant-baseline:central; text-anchor:middle; font-size:40px;">TEXT</text>_x000D_
    </g>_x000D_
</svg>

For extracting the id in a capturing group, the following expression or some derivative of that might be an option too:

(?im)\b(?:https?:\/\/)?(?:w{3}\.)?youtu(?:be)?\.(?:com|be)\/(?:(?:\??v=?i?=?\/?)|watch\?vi?=|watch\?.*?&v=|embed\/|)([A-Z0-9_-]{11})\S*(?=\s|$)

Demo

Test

$re = '/(?im)\b(?:https?:\/\/)?(?:w{3}\.)?youtu(?:be)?\.(?:com|be)\/(?:(?:\??v=?i?=?\/?)|watch\?vi?=|watch\?.*?&v=|embed\/|)([A-Z0-9_-]{11})\S*(?=\s|$)/';
$str = 'http://youtube.com/v/tFad5gHoBjY
https://youtube.com/vi/tFad5gHoBjY
http://www.youtube.com/?v=tFad5gHoBjY
http://www.youtube.com/?vi=tFad5gHoBjY
https://www.youtube.com/watch?v=tFad5gHoBjY
youtube.com/watch?vi=tFad5gHoBjY
youtu.be/tFad5gHoBjY
http://youtu.be/qokEYBNWA_0?t=30m26s
youtube.com/v/7HCZvhRAk-M
youtube.com/vi/7HCZvhRAk-M
youtube.com/?v=7HCZvhRAk-M
youtube.com/?vi=7HCZvhRAk-M
youtube.com/watch?v=7HCZvhRAk-M
youtube.com/watch?vi=7HCZvhRAk-M
youtu.be/7HCZvhRAk-M
youtube.com/embed/7HCZvhRAk-M
http://youtube.com/v/7HCZvhRAk-M
http://www.youtube.com/v/7HCZvhRAk-M
https://www.youtube.com/v/7HCZvhRAk-M
youtube.com/watch?v=7HCZvhRAk-M&wtv=wtv
http://www.youtube.com/watch?dev=inprogress&v=7HCZvhRAk-M&feature=related
youtube.com/watch?v=7HCZvhRAk-M
http://youtube.com/v/dQw4w9WgXcQ?feature=youtube_gdata_player
http://youtube.com/vi/dQw4w9WgXcQ?feature=youtube_gdata_player
http://youtube.com/?v=dQw4w9WgXcQ&feature=youtube_gdata_player
http://www.youtube.com/watch?v=dQw4w9WgXcQ&feature=youtube_gdata_player
http://youtube.com/?vi=dQw4w9WgXcQ&feature=youtube_gdata_player
http://youtube.com/watch?v=dQw4w9WgXcQ&feature=youtube_gdata_player
http://youtube.com/watch?vi=dQw4w9WgXcQ&feature=youtube_gdata_player
http://youtu.be/dQw4w9WgXcQ?feature=youtube_gdata_player';

preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);

var_dump($matches);

Output

array(30) {
  [0]=>
  array(2) {
    [0]=>
    string(32) "http://youtube.com/v/tFad5gHoBjY"
    [1]=>
    string(11) "tFad5gHoBjY"
  }
  [1]=>
  array(2) {
    [0]=>
    string(34) "https://youtube.com/vi/tFad5gHoBjY"
    [1]=>
    string(11) "tFad5gHoBjY"
  }
  [2]=>
  array(2) {
    [0]=>
    string(37) "http://www.youtube.com/?v=tFad5gHoBjY"
    [1]=>
    string(11) "tFad5gHoBjY"
  }
  [3]=>
  array(2) {
    [0]=>
    string(38) "http://www.youtube.com/?vi=tFad5gHoBjY"
    [1]=>
    string(11) "tFad5gHoBjY"
  }
  [4]=>
  array(2) {
    [0]=>
    string(43) "https://www.youtube.com/watch?v=tFad5gHoBjY"
    [1]=>
    string(11) "tFad5gHoBjY"
  }
  [5]=>
  array(2) {
    [0]=>
    string(32) "youtube.com/watch?vi=tFad5gHoBjY"
    [1]=>
    string(11) "tFad5gHoBjY"
  }
  [6]=>
  array(2) {
    [0]=>
    string(20) "youtu.be/tFad5gHoBjY"
    [1]=>
    string(11) "tFad5gHoBjY"
  }
  [7]=>
  array(2) {
    [0]=>
    string(27) "http://youtu.be/qokEYBNWA_0"
    [1]=>
    string(11) "qokEYBNWA_0"
  }
  [8]=>
  array(2) {
    [0]=>
    string(25) "youtube.com/v/7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [9]=>
  array(2) {
    [0]=>
    string(26) "youtube.com/vi/7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [10]=>
  array(2) {
    [0]=>
    string(26) "youtube.com/?v=7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [11]=>
  array(2) {
    [0]=>
    string(27) "youtube.com/?vi=7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [12]=>
  array(2) {
    [0]=>
    string(31) "youtube.com/watch?v=7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [13]=>
  array(2) {
    [0]=>
    string(32) "youtube.com/watch?vi=7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [14]=>
  array(2) {
    [0]=>
    string(20) "youtu.be/7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [15]=>
  array(2) {
    [0]=>
    string(29) "youtube.com/embed/7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [16]=>
  array(2) {
    [0]=>
    string(32) "http://youtube.com/v/7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [17]=>
  array(2) {
    [0]=>
    string(36) "http://www.youtube.com/v/7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [18]=>
  array(2) {
    [0]=>
    string(37) "https://www.youtube.com/v/7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [19]=>
  array(2) {
    [0]=>
    string(31) "youtube.com/watch?v=7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [20]=>
  array(2) {
    [0]=>
    string(57) "http://www.youtube.com/watch?dev=inprogress&v=7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [21]=>
  array(2) {
    [0]=>
    string(31) "youtube.com/watch?v=7HCZvhRAk-M"
    [1]=>
    string(11) "7HCZvhRAk-M"
  }
  [22]=>
  array(2) {
    [0]=>
    string(32) "http://youtube.com/v/dQw4w9WgXcQ"
    [1]=>
    string(11) "dQw4w9WgXcQ"
  }
  [23]=>
  array(2) {
    [0]=>
    string(33) "http://youtube.com/vi/dQw4w9WgXcQ"
    [1]=>
    string(11) "dQw4w9WgXcQ"
  }
  [24]=>
  array(2) {
    [0]=>
    string(33) "http://youtube.com/?v=dQw4w9WgXcQ"
    [1]=>
    string(11) "dQw4w9WgXcQ"
  }
  [25]=>
  array(2) {
    [0]=>
    string(42) "http://www.youtube.com/watch?v=dQw4w9WgXcQ"
    [1]=>
    string(11) "dQw4w9WgXcQ"
  }
  [26]=>
  array(2) {
    [0]=>
    string(34) "http://youtube.com/?vi=dQw4w9WgXcQ"
    [1]=>
    string(11) "dQw4w9WgXcQ"
  }
  [27]=>
  array(2) {
    [0]=>
    string(38) "http://youtube.com/watch?v=dQw4w9WgXcQ"
    [1]=>
    string(11) "dQw4w9WgXcQ"
  }
  [28]=>
  array(2) {
    [0]=>
    string(39) "http://youtube.com/watch?vi=dQw4w9WgXcQ"
    [1]=>
    string(11) "dQw4w9WgXcQ"
  }
  [29]=>
  array(2) {
    [0]=>
    string(27) "http://youtu.be/dQw4w9WgXcQ"
    [1]=>
    string(11) "dQw4w9WgXcQ"
  }
}

If you wish to simplify/modify/explore the expression, it's been explained on the top right panel of regex101.com. If you'd like, you can also watch in this link, how it would match against some sample inputs.

RegEx Circuit

jex.im visualizes regular expressions:

I'm having the same problem but the Lambda function that I implement will insert an entry in DynamoDB, so my solution uses DynamoDB Triggers.

I make the DB invoke a Lambda function for every insert/update in the table, so this separates the implementation of two Lambda functions.

Documentation is here: http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Streams.Lambda.html

Here is a guided walkthrough: https://aws.amazon.com/blogs/aws/dynamodb-update-triggers-streams-lambda-cross-region-replication-app/

No.

You get charged for:

1. Online time
2. Storage space (assumably you store the image on S3 [EBS])
3. Elastic IP addresses
4. Bandwidth

So... if you stop the EC2 instance you will only have to pay for the storage of the image on S3 (assuming you store an image ofcourse) and any IP addresses you've reserved.

Here's some PowerShell code that should work. You can combine most of this into fewer lines, but I wanted to keep it clear and readable.

[string]$filePath = "C:\tempFile.zip";

[string]$directory = [System.IO.Path]::GetDirectoryName($filePath);
[string]$strippedFileName = [System.IO.Path]::GetFileNameWithoutExtension($filePath);
[string]$extension = [System.IO.Path]::GetExtension($filePath);
[string]$newFileName = $strippedFileName + [DateTime]::Now.ToString("yyyyMMdd-HHmmss") + $extension;
[string]$newFilePath = [System.IO.Path]::Combine($directory, $newFileName);

Move-Item -LiteralPath $filePath -Destination $newFilePath;

I was facing same problem in my ubuntu 16.04

but i fixed that problem and it's very simple just follow these step and you will be able to install postgresql 10 in your system :

Add this to your sources.list:

sudo vim /etc/apt/sources.list

deb http://ftp.de.debian.org/debian/ wheezy main non-free contrib

deb-src http://ftp.de.debian.org/debian/ wheezy main non-free contrib

after that add these link to your pgdg.list file if it's not there you have to create && add link && save it.

sudo vim /etc/apt/sources.list.d/pgdg.list

deb http://apt.postgresql.org/pub/repos/apt/ xenial-pgdg main

deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main

then update your system

sudo apt-get update

sudo apt-get upgrade

and install that unmet dependencies :

apt-get install ssl-cert

that's it. now Install postgresql using these command

sudo apt-get install postgresql-10

It supports lists, but not as a separate data structure (ignoring arrays for the moment).

The for loop iterates over a list (in the generic sense) of white-space separated values, regardless of how that list is created, whether literally:

for i in 1 2 3; do
    echo "$i"
done

or via parameter expansion:

listVar="1 2 3"
for i in $listVar; do
    echo "$i"
done

or command substitution:

for i in $(echo 1; echo 2; echo 3); do
    echo "$i"
done

An array is just a special parameter which can contain a more structured list of value, where each element can itself contain whitespace. Compare the difference:

array=("item 1" "item 2" "item 3")
for i in "${array[@]}"; do   # The quotes are necessary here
    echo "$i"
done

list='"item 1" "item 2" "item 3"'
for i in $list; do
    echo $i
done
for i in "$list"; do
    echo $i
done
for i in ${array[@]}; do
    echo $i
done

setTimeout('$("#someDivId").hide()',1500);

You should find installed packages in :

anaconda's directory / lib / site_packages

That's where i found mine.

You have a single quotes conflict, so use:

 echo "A,B,C" | sed "s/,/','/g"

If using bash, you can do too (<<< is a here-string):

sed "s/,/','/g" <<< "A,B,C"

but not

sed "s/,/','/g"  "A,B,C"

because sed expect file(s) as argument(s)

EDIT:

if you use ksh or any other ones :

echo string | sed ...

Android support library update

As of Android Oreo, the support library only goes down to API 14. Most newer apps probably also have a min API of 14, and thus don't need to worry about the issues with API 11 mentioned in some of the other answers. A lot of the code can be cleaned up. (But see my edit history if you are still supporting lower versions.)

Copy

ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("label", selectedText);
if (clipboard == null || clip == null) return;
clipboard.setPrimaryClip(clip);

Paste

I'm adding this code as a bonus, because copy/paste is usually done in pairs.

ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
try {
    CharSequence text = clipboard.getPrimaryClip().getItemAt(0).getText();
} catch (Exception e) {
    return;
}

Notes

• Be sure to import the android.content.ClipboardManager version rather than the old android.text.ClipboardManager. Same for ClipData.
• If you aren't in an activity you can get the service with context.getSystemService().
• I used a try/catch block for getting the paste text because multiple things can be null. You can check each one if you find that way more readable.

How about

SELECT user()

I use this before.MySQL, H2 is OK, I don't know others.

Using header function for routing

<?php
     header('Location: B.php');
     exit();
?>

Suppose we want to route from A.php file to B.php than we have to take help of <button> or <a>. Lets see an example

<?php
if(isset($_GET['go_to_page_b'])) {
    header('Location: B.php');
    exit();

}
?>

<p>I am page A</p>
<button name='go_to_page_b'>Page B</button>

B.php

<p> I am Page B</p>

You want something like this:

import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;
import java.io.IOException;

public class StringXORer {

    public String encode(String s, String key) {
        return base64Encode(xorWithKey(s.getBytes(), key.getBytes()));
    }

    public String decode(String s, String key) {
        return new String(xorWithKey(base64Decode(s), key.getBytes()));
    }

    private byte[] xorWithKey(byte[] a, byte[] key) {
        byte[] out = new byte[a.length];
        for (int i = 0; i < a.length; i++) {
            out[i] = (byte) (a[i] ^ key[i%key.length]);
        }
        return out;
    }

    private byte[] base64Decode(String s) {
        try {
            BASE64Decoder d = new BASE64Decoder();
            return d.decodeBuffer(s);
        } catch (IOException e) {throw new RuntimeException(e);}
    }

    private String base64Encode(byte[] bytes) {
        BASE64Encoder enc = new BASE64Encoder();
        return enc.encode(bytes).replaceAll("\\s", "");

    }
}

The base64 encoding is done because xor'ing the bytes of a string may not give valid bytes back for a string.

try {
    ObjectMapper mapper = new ObjectMapper();
    JsonFactory f = new JsonFactory();
    List<User> lstUser = null;
    JsonParser jp = f.createJsonParser(new File("C:\\maven\\user.json"));
    TypeReference<List<User>> tRef = new TypeReference<List<User>>() {};
    lstUser = mapper.readValue(jp, tRef);
    for (User user : lstUser) {
        System.out.println(user.toString());
    }

} catch (JsonGenerationException e) {
    e.printStackTrace();
} catch (JsonMappingException e) {
    e.printStackTrace();
} catch (IOException e) {
    e.printStackTrace();
}

Close iis express and all the browsers (if the url was opened in any of the browser). Also open the visual studio IDE in admin mode. This has resolved my issue.

It actually happend to me because I mistakenly named the source file "something.c" instead of "something.cpp". I hope this helps someone who has the same error.

I found a couple of ways to do this with web based APIs. I think the US Postal Service would be the most accurate, since Zip codes are their thing, but Ziptastic looks much easier.

Using the US Postal Service HTTP/XML API

According to this page on the US Postal Service website which documents their XML based web API, specifically Section 4.0 (page 22) of this PDF document, they have a URL where you can send an XML request containing a 5 digit Zip Code and they will respond with an XML document containing the corresponding City and State.

According to their documentation, here's what you would send:

http://SERVERNAME/ShippingAPITest.dll?API=CityStateLookup&XML=<CityStateLookupRequest%20USERID="xxxxxxx"><ZipCode ID= "0"><Zip5>90210</Zip5></ZipCode></CityStateLookupRequest>

And here's what you would receive back:

<?xml version="1.0"?> 
<CityStateLookupResponse> 
    <ZipCode ID="0"> 
        <Zip5>90210</Zip5> 
        <City>BEVERLY HILLS</City> 
        <State>CA</State> 
    </ZipCode> 
</CityStateLookupResponse>

USPS does require that you register with them before you can use the API, but, as far as I could tell, there is no charge for access. By the way, their API has some other features: you can do Address Standardization and Zip Code Lookup, as well as the whole suite of tracking, shipping, labels, etc.

Using the Ziptastic HTTP/JSON API (no longer supported)

Update: As of August 13, 2017, Ziptastic is now a paid API and can be found here

This is a pretty new service, but according to their documentation, it looks like all you need to do is send a GET request to http://ziptasticapi.com, like so:

GET http://ziptasticapi.com/48867

And they will return a JSON object along the lines of:

{"country": "US", "state": "MI", "city": "OWOSSO"}

Indeed, it works. You can test this from a command line by doing something like:

curl http://ziptasticapi.com/48867 

This is a minor update, but since Java 7, proxy connections can now be created programmatically rather than through system properties. This may be useful if:

1. Proxy needs to be dynamically rotated during the program's runtime
2. Multiple parallel proxies need to be used
3. Or just make your code cleaner :)

Here's a contrived example in groovy:

// proxy configuration read from file resource under "proxyFileName"
String proxyFileName = "proxy.txt"
String proxyPort = "1234"
String url = "http://www.promised.land"
File testProxyFile = new File(proxyFileName)
URLConnection connection

if (!testProxyFile.exists()) {

    logger.debug "proxyFileName doesn't exist.  Bypassing connection via proxy."
    connection = url.toURL().openConnection()

} else {
    String proxyAddress = testProxyFile.text
    connection = url.toURL().openConnection(new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyAddress, proxyPort)))
}

try {
    connection.connect()
}
catch (Exception e) {
    logger.error e.printStackTrace()
}

Full Reference: http://docs.oracle.com/javase/7/docs/technotes/guides/net/proxies.html

Double stars (**) are exponentiation. So "2 times 2" and "2 to the power 2" are the same. Change the numbers and you'll see a difference.

You can get the mouse positions by using this snippet:

function getMousePos(canvas, evt) {
    var rect = canvas.getBoundingClientRect();
    return {
        x: (evt.clientX - rect.left) / (rect.right - rect.left) * canvas.width,
        y: (evt.clientY - rect.top) / (rect.bottom - rect.top) * canvas.height
    };
}

This code takes into account both changing coordinates to canvas space (evt.clientX - rect.left) and scaling when canvas logical size differs from its style size (/ (rect.right - rect.left) * canvas.width see: Canvas width and height in HTML5).

Example: http://jsfiddle.net/sierawski/4xezb7nL/

Source: jerryj comment on http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/

You need nunique:

df = df.groupby('domain')['ID'].nunique()

print (df)
domain
'facebook.com'    1
'google.com'      1
'twitter.com'     2
'vk.com'          3
Name: ID, dtype: int64

If you need to strip ' characters:

df = df.ID.groupby([df.domain.str.strip("'")]).nunique()
print (df)
domain
facebook.com    1
google.com      1
twitter.com     2
vk.com          3
Name: ID, dtype: int64

Or as Jon Clements commented:

df.groupby(df.domain.str.strip("'"))['ID'].nunique()

You can retain the column name like this:

df = df.groupby(by='domain', as_index=False).agg({'ID': pd.Series.nunique})
print(df)
    domain  ID
0       fb   1
1      ggl   1
2  twitter   2
3       vk   3

The difference is that nunique() returns a Series and agg() returns a DataFrame.

Here's a very simple way. Create two files:

protect-this.php

<?php
    /* Your password */
    $password = 'MYPASS';

    if (empty($_COOKIE['password']) || $_COOKIE['password'] !== $password) {
        // Password not set or incorrect. Send to login.php.
        header('Location: login.php');
        exit;
    }
?>

login.php:

<?php
    /* Your password */
    $password = 'MYPASS';

    /* Redirects here after login */
    $redirect_after_login = 'index.php';

    /* Will not ask password again for */
    $remember_password = strtotime('+30 days'); // 30 days

    if (isset($_POST['password']) && $_POST['password'] == $password) {
        setcookie("password", $password, $remember_password);
        header('Location: ' . $redirect_after_login);
        exit;
    }
?>
<!DOCTYPE html>
<html>
<head>
    <title>Password protected</title>
</head>
<body>
    <div style="text-align:center;margin-top:50px;">
        You must enter the password to view this content.
        <form method="POST">
            <input type="text" name="password">
        </form>
    </div>
</body>
</html>

Then require protect-this.php on the TOP of the files you want to protect:

// Password protect this content
require_once('protect-this.php');

Example result:

After filling the correct password, user is taken to index.php. The password is stored for 30 days.

PS: It's not focused to be secure, but to be pratical. A hacker can brute-force this. Use it to keep normal users away. Don't use it to protect sensitive information.

.h files will nothing to do with compiling ... you only care about cpp files... so type g++ filename1.cpp filename2.cpp main.cpp -o myprogram

means you are compiling each cpp files and then linked them together into myprgram.

then run your program ./myprogram

If you are open to using Perl, that would be my suggestion. Although there are probably some sed and/or AWK experts that probably know how to do this much easier. If you have a more complex mapping with more than just dbName for your replacements you could extend this pretty easily, but you might just as well put it into a standard Perl script at that point.

perl -p -e 's/\$\{dbName\}/testdb/s' yourfile | mysql

A short Perl script to do something slightly more complicated (handle multiple keys):

#!/usr/bin/env perl
my %replace = ( 'dbName' => 'testdb', 'somethingElse' => 'fooBar' );
undef $/;
my $buf = <STDIN>;
$buf =~ s/\$\{$_\}/$replace{$_}/g for keys %replace;
print $buf;

If you name the above script as replace-script, it could then be used as follows:

replace-script < yourfile | mysql

First of all you need to be sure that all attributes of that comes from the service are named the same in your class. Then you can parse the object and after that assign it to your new variable, something like this:

const parsedJSON = JSON.parse(serverResponse);
const employeeObj: Employee = parsedJSON as Employee;

Try that!

To add it as a dependency do the following:

• Highlight the added project in your file explorer within xcode. In the directory browser window to the right it should show a file with a .a extension. There is a checkbox under the target column (target icon), check it.
• Right-Click on your Target (under the targets item in the file explorer) and choose Get Info
• On the general tab is a Direct Dependencies section. Hit the plus button
• Choose the project and click Add Target

simple to fix you re is :

// example.d.ts
declare module 'foo';

if you want to declarate interface of object (Recommend for big project) you can use :

// example.d.ts
declare module 'foo'{
    // example
    export function getName(): string
}

How to use that? simple..

const x = require('foo') // or import x from 'foo'
x.getName() // intellisense can read this

if you want your datetime.now() precise till the minute , you can use

datetime.strptime(datetime.now().strftime('%Y-%m-%d %H:%M'), '%Y-%m-%d %H:%M')

similarly for hour it will be

datetime.strptime(datetime.now().strftime('%Y-%m-%d %H'), '%Y-%m-%d %H')

It is kind of a hack, if someone has a better solution, I am all ears

my case: I used relative dir

       location ~* \.(css|js)\.php$ {

            root ../dolibarr/htdocs;

            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

            fastcgi_param SCRIPT_NAME $fastcgi_script_name;
            fastcgi_index index.php;

             include /etc/nginx/fastcgi_params;
       }

this line did not work too : fastcgi_param SCRIPT_FILENAME /vagrant/www/p1/../p2/htdocs/core/js/lib_head.js.php;

So I discovered fastcgi_param does not support relative path.

This works

fastcgi_param SCRIPT_FILENAME /vagrant/www/p2/htdocs/core/js/lib_head.js.php;

You can use the forEach method to execute a provided function once for each element in the array. In this provided function you can add the Active property to the element.

Results.forEach(function (element) {
  element.Active = "false";
});

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

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

= $A1 <> ""

Ref: dock.docker.com

This topic provides basic information about deploying and configuring a registry

Run a local registry

Before you can deploy a registry, you need to install Docker on the host.

Use a command like the following to start the registry container:

start_registry.sh

#!/bin/bash

docker run -d \
  -p 5000:5000 \
  --restart=always \
  --name registry \
  -v /data/registry:/var/lib/registry \
  registry:2

Copy an image from Docker Hub to your registry

1. Pull the ubuntu:16.04 image from Docker Hub.

   $ docker pull ubuntu:16.04
   

2. Tag the image as localhost:5000/my-ubuntu. This creates an additional tag for the existing image. When the first part of the tag is a hostname and port, Docker interprets this as the location of a registry, when pushing.

   $ docker tag ubuntu:16.04 localhost:5000/my-ubuntu
   

3. Push the image to the local registry running at localhost:5000:

   $ docker push localhost:5000/my-ubuntu
   

4. Remove the locally-cached images. This does not remove the localhost:5000/my-ubuntu image from your registry.

   $ docker image remove ubuntu:16.04
   $ docker image remove localhost:5000/my-ubuntu
   

5. Pull the localhost:5000/my-ubuntu image from your local registry.

   $ docker pull localhost:5000/my-ubuntu
   

According to docs.docker.com, this is very insecure and is not recommended.

1. Edit the daemon.json file, whose default location is /etc/docker/daemon.json on Linux or C:\ProgramData\docker\config\daemon.json on Windows Server. If you use Docker for Mac or Docker for Windows, click Docker icon -> Preferences -> Daemon, add in the insecure registry.

   If the daemon.json file does not exist, create it. Assuming there are no other settings in the file, it should have the following contents:

   {
     "insecure-registries" : ["myregistrydomain.com:5000"]
   }
   

   With insecure registries enabled, Docker goes through the following steps:

   • First, try using HTTPS.
     • If HTTPS is available but the certificate is invalid, ignore the error about the certificate.
     • If HTTPS is not available, fall back to HTTP.

2. Restart Docker for the changes to take effect.

I received this error when I copied a class object using JSON.parse and JSON.stringify() which removed the function like:

class Rectangle {
  constructor(height, width) {
    this.height = height;
    this.width = width;
  }
  // Method
  calcArea() {
    return this.height * this.width;
  }
}

const square = new Rectangle(10, 10);

console.log('area of square: ', square.calcArea());

const squareCopy = JSON.parse(JSON.stringify(square));

// Will throw an exception since calcArea() is no longer function 
console.log('area of square copy: ', squareCopy.calcArea());

There are already a few answers here but I found flexbox to be the cleanest and least "hacky" solution:

parent-element {
  display: flex;
  align-items: center;
}

To support Safari < 8, Firefox < 21 and Internet Explorer < 10 (Use this polyfill to support IE8+9) you'll need vendor prefixes:

parent-element {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

You can do this with a mix of Java and Scala libraries. You will have full control over the character encoding. But unfortunately, the file handles will not be closed properly.

scala> import java.io.ByteArrayInputStream
import java.io.ByteArrayInputStream

scala> import java.io.FileOutputStream
import java.io.FileOutputStream

scala> BasicIO.transferFully(new ByteArrayInputStream("test".getBytes("UTF-8")), new FileOutputStream("test.txt"))

Try this:

void prime_num(long num)
{

    // bool isPrime = true;
    for (long i = 0; i <= num; i++)
    {
        bool isPrime = true; // Move initialization to here
        for (long j = 2; j < i; j++) // you actually only need to check up to sqrt(i)
        {
            if (i % j == 0) // you don't need the first condition
            {
                isPrime = false;
                break;
            }
        }
        if (isPrime)
        {
            Console.WriteLine ( "Prime:" + i );
        }
        // isPrime = true;
    }
}

Below is a very simple VB.NET program that will do what you want.

It will set the buffer to 100 chars wide by 1000 chars high. It then sets the width of the window to match the buffer size.

Module ConsoleBuffer
  Sub Main()
    Console.WindowWidth = 100
    Console.BufferWidth = 100
    Console.BufferHeight = 1000
  End Sub
End Module

UPDATE

I modified the code to first set Console.WindowWidth and then set Console.BufferWidth because if you try to set Console.BufferWidth to a value less than the current Console.WindowWidth the program will throw an exception.

This is only a sample...you should add code to handle command line parameters and error handling.

I solved the issue by opening up the properties on the exe-file itself. On the tab Compatibility there's a check box for privilege level that says "Run this as an administrator"

Even though my account have administration privileges it didn't work when I started it from task scheduler.

I unchecked the box and started it from the scheduler again and it worked.

You may also want to take a look at OAuth, an emerging open protocol for token-based authorization specifically targeting http apis.

It is very similar to the approach taken by flickr and remember the milk "rest" apis (not necessarily good examples of restful apis, but good examples of the token-based approach).

Doom Emacs users, I hope you've scrolled this far or searched for 'doom' on the page...

• Doom Emacs breaks the vanilla Emacs redo shortcut: C-g C-/ C-/ C-/ etc (or C-g C-_ C-_ C-_ etc) ...and instead that just keeps undoing.
• Doom Emacs also breaks the undo-tree redo shortcut mentioned in one of the other answers as being useful for spacemacs etc: S-C-/ (AKA C-?) ...and instead that throws the error "C-? is not defined".

What you need is:

• to be in evil-mode (C-z to toggle in and out of evil-mode) (in evil-mode should see blue cursor, not orange cursor) and
• to be in 'command mode' AKA 'normal mode' (as opposed to 'insert mode') (Esc to switch to command mode) (should see block cursor, not line cursor), and then it's
• u for undo and
• C-r for redo

Following steps solved the issue for me.

1. Go to Build Phases in Target settings.
2. Go to “Link Binary With Libraries”.
3. Check if any of the libraries exist twice.
4. Build again.

When I tried to install a new ionic app, I got the same error as follows, I tried many sources and found the mistake made in User Environment and System Environment unnecessarily included the PROXY value. I removed the ```user variables http://host:port PROXY

system Variables http_proxy http://username:password@host:port ```` and now it is working fine without trouble.

[ERROR] Network connectivity error occurred, are you offline?

        If you are behind a firewall and need to configure proxy settings, see: https://ion.link/cli-proxy-docs

        Error: getaddrinfo ENOTFOUND host host:80

You can use string.Format:

string template = "Hi We have these flights for you: {0}. Which one do you want";
string data = "A, B, C, D";
string message = string.Format(template, data);

You should load template from your resource file and data is your runtime values.

Be careful if you're translating to multiple languages, though: in some cases, you'll need different tokens (the {0}) in different languages.

Here I have tried this CSS for all major browser & tested: Custom color are working fine on scrollbar.

Yes, there are limitations on several versions of different browsers.

/* Only Chrome */
html::-webkit-scrollbar {width: 17px;}
html::-webkit-scrollbar-thumb {background-color: #0064a7; background-clip: padding-box; border: 1px solid #8ea5b5;}
html::-webkit-scrollbar-track {background-color: #8ea5b5; }
::-webkit-scrollbar-button {background-color: #8ea5b5;}
/* Only IE */
html {scrollbar-face-color: #0064a7; scrollbar-shadow-color: #8ea5b5; scrollbar-highlight-color: #8ea5b5;}
/* Only FireFox */
html {scrollbar-color: #0064a7 #8ea5b5;}
/* View Scrollbar */
html {overflow-y: scroll;overflow-x: hidden;}

<!doctype html>
<html lang="en" class="no-js">
<head>
    <meta charset="utf-8">
    <meta http-equiv="x-ua-compatible" content="ie=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
    <header>
        <div id="logo"><img src="/logo.png">HTML5&nbsp;Layout</div>
        <nav>  
            <ul>
                <li><a href="/">Home</a>
                <li><a href="https://html-css-js.com/">HTML</a>
                <li><a href="https://html-css-js.com/css/code/">CSS</a>
                <li><a href="https://htmlcheatsheet.com/js/">JS</a>
            </ul>
        </nav>
    </header>
    <section>
        <strong>Demonstration of a simple page layout using HTML5 tags: header, nav, section, main, article, aside, footer, address.</strong>
    </section>
    <section id="pageContent">
        <main role="main">
            <article>
                <h2>Stet facilis ius te</h2>
                <p>Lorem ipsum dolor sit amet, nonumes voluptatum mel ea, cu case ceteros cum. Novum commodo malorum vix ut. Dolores consequuntur in ius, sale electram dissentiunt quo te. Cu duo omnes invidunt, eos eu mucius fabellas. Stet facilis ius te, quando voluptatibus eos in. Ad vix mundi alterum, integre urbanitas intellegam vix in.</p>
            </article>
            <article>
                <h2>Illud mollis moderatius</h2>
                <p>Eum facete intellegat ei, ut mazim melius usu. Has elit simul primis ne, regione minimum id cum. Sea deleniti dissentiet ea. Illud mollis moderatius ut per, at qui ubique populo. Eum ad cibo legimus, vim ei quidam fastidii.</p>
            </article>
            <article>
                <h2>Ex ignota epicurei quo</h2>
                <p>Quo debet vivendo ex. Qui ut admodum senserit partiendo. Id adipiscing disputando eam, sea id magna pertinax concludaturque. Ex ignota epicurei quo, his ex doctus delenit fabellas, erat timeam cotidieque sit in. Vel eu soleat voluptatibus, cum cu exerci mediocritatem. Malis legere at per, has brute putant animal et, in consul utamur usu.</p>
            </article>
            <article>
                <h2>His at autem inani volutpat</h2>
                <p>Te has amet modo perfecto, te eum mucius conclusionemque, mel te erat deterruisset. Duo ceteros phaedrum id, ornatus postulant in sea. His at autem inani volutpat. Tollit possit in pri, platonem persecuti ad vix, vel nisl albucius gloriatur no.</p>
            </article>
        </main>
        <aside>
            <div>Sidebar 1</div>
            <div>Sidebar 2</div>
            <div>Sidebar 3</div>
        </aside>
    </section>
    <footer>
        <p>&copy; You can copy, edit and publish this template but please leave a link to our website | <a href="https://html5-templates.com/" target="_blank" rel="nofollow">HTML5 Templates</a></p>
        <address>
            Contact: <a href="mailto:[email protected]">Mail me</a>
        </address>
    </footer>


</body>

</html>

You could try:

agg <- aggregate(list(x$val1, x$val2, x$val3, x$val4), by = list(x$id1, x$id2), mean)

in my case, this error is raised due to sequence was not created..

CREATE SEQUENCE  J.SOME_SEQ  MINVALUE 1 MAXVALUE 9999999999999999999999999999 INCREMENT BY 1 START WITH 1 CACHE 20 NOORDER  NOCYCLE ;

using (SqlConnection connection =  new SqlConnection("Data Source=localhost;Initial Catalog=LoginScreen;Integrated Security=True"))
{
    SqlCommand command =
    new SqlCommand("select * from Pending_Tasks WHERE CustomerId=...", connection);
    connection.Open();

    SqlDataReader read= command.ExecuteReader();

    while (read.Read())
    {
        CustID.Text = (read["Customer_ID"].ToString());
        CustName.Text = (read["Customer_Name"].ToString());
        Add1.Text = (read["Address_1"].ToString());
        Add2.Text = (read["Address_2"].ToString());
        PostBox.Text = (read["Postcode"].ToString());
        PassBox.Text = (read["Password"].ToString());
        DatBox.Text = (read["Data_Important"].ToString());
        LanNumb.Text = (read["Landline"].ToString());
        MobNumber.Text = (read["Mobile"].ToString());
        FaultRep.Text = (read["Fault_Report"].ToString());
    }
    read.Close();
}

Make sure you have data in the query : select * from Pending_Tasks and you are using "using System.Data.SqlClient;"

Although this question has already been answered, I think this approach is better : http://jsfiddle.net/kjy112/3CvaD/ extract from this question on StackOverFlow google maps - open marker infowindow given the coordinates:

Each marker gets an "infowindow" entry :

function createMarker(lat, lon, html) {
    var newmarker = new google.maps.Marker({
        position: new google.maps.LatLng(lat, lon),
        map: map,
        title: html
    });

    newmarker['infowindow'] = new google.maps.InfoWindow({
            content: html
        });

    google.maps.event.addListener(newmarker, 'mouseover', function() {
        this['infowindow'].open(map, this);
    });
}

Here's a more valid way which also check if your textbox is filled with only blanks.

// When spaces are not allowed
if (string.IsNullOrWhiteSpace(txtBox1.Text) || string.IsNullOrWhiteSpace(txtBox2.Text))
  //...give error...

// When spaces are allowed
if (string.IsNullOrEmpty(txtBox1.Text) || string.IsNullOrEmpty(txtBox2.Text))
  //...give error...

The edited answer of @Habib.OSU is also fine, this is just another approach.

#include <boost/foreach.hpp>

const char* list[] = {"abc", "xyz"};
BOOST_FOREACH(const char* str, list)
{
    cout << str << endl;
}

A simple solution is to assign color for each class. This way, we can control how each color is for each class. For example:

arr1 = [1, 2, 3, 4, 5]
arr2 = [2, 3, 3, 4, 4]
labl = [0, 1, 1, 0, 0]
color= ['red' if l == 0 else 'green' for l in labl]
plt.scatter(arr1, arr2, color=color)

The default JavaScript "API" for setting a cookie is as easy as:

document.cookie = 'mycookie=valueOfCookie;expires=DateHere;path=/'

Use the jQuery cookie plugin like:

$.cookie('mycookie', 'valueOfCookie')

They do different things. exec replaces the current process with the new process and never returns. system invokes another process and returns its exit value to the current process. Using backticks invokes another process and returns the output of that process to the current process.

Sorry to bump an old question but the answer is to count the character length of the cell and not its value.

CellCount = Cells(Row, 10).Value
If Len(CellCount) <= "13" Then
'do something
End If

hope that helps. Cheers

It is likely a case of IIS 7 'handling' the HTTP OPTIONS response instead of your application specifying it. To determine this, in IIS7,

1. Go to your site's Handler Mappings.

2. Scroll down to 'OPTIONSVerbHandler'.

3. Change the 'ProtocolSupportModule' to 'IsapiHandler'

4. Set the executable: %windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll

Now, your config entries above should kick in when an HTTP OPTIONS verb is sent.

Alternatively you can respond to the HTTP OPTIONS verb in your BeginRequest method.

    protected void Application_BeginRequest(object sender,EventArgs e)
    {
        HttpContext.Current.Response.AddHeader("Access-Control-Allow-Origin", "*");

        if(HttpContext.Current.Request.HttpMethod == "OPTIONS")
        {
            //These headers are handling the "pre-flight" OPTIONS call sent by the browser
            HttpContext.Current.Response.AddHeader("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE");
            HttpContext.Current.Response.AddHeader("Access-Control-Allow-Headers", "Content-Type, Accept");
            HttpContext.Current.Response.AddHeader("Access-Control-Max-Age", "1728000" );
            HttpContext.Current.Response.End();
        }

    }

I found that using the latest version will fix this problem:
http://code.jquery.com/jquery-git.js

if you want to pass POST variables, you have to use a HTML Form:

<form action="http://localhost:8080/login" method="POST" target="_blank">
    <input type="text" name="cid" />
    <input type="password" name="pwd" />
    <input type="submit" value="open" />
</form>

or:

if you want to pass GET variables in an URL, write them without single-quotes:

http://yourdomain.com/login?cid=username&pwd=password

here's how to create the string above with javascrpt variables:

myu = document.getElementById('cid').value;
myp = document.getElementById('pwd').value;
window.open("http://localhost:8080/login?cid="+ myu +"&pwd="+ myp ,"MyTargetWindowName");

in the document with that url, you have to read the GET parameters. if it's in php, use:

$_GET['username']

be aware: to transmit passwords that way is a big security leak!

In .Net Core use User.Identity.Name to get the Name claim of the user.

Properties cannot be passed by reference ? Make it a field then, and use the property to reference it publicly:

public class MyClass
{
    public class MyStuff
    {
        string foo { get; set; }
    }

    private ObservableCollection<MyStuff> _collection;

    public ObservableCollection<MyStuff> Items { get { return _collection; } }

    public MyClass()
    {
        _collection = new ObservableCollection<MyStuff>();
        this.LoadMyCollectionByRef<MyStuff>(ref _collection);
    }

    public void LoadMyCollectionByRef<T>(ref ObservableCollection<T> objects_collection)
    {
        // Load refered collection
    }
}

Here is the query to get the records of the last month:

SELECT *
FROM `tablename`
WHERE `datefiled`
BETWEEN DATE_SUB( DATE( NOW( ) ) , INTERVAL 1
MONTH )
AND 
LAST_DAY( DATE_SUB( DATE( NOW( ) ) , INTERVAL 1
MONTH ) )

Regards - saqib

You could also get this error when JRE is not set. If so, try adding JRE System Library to your project.

Under Eclipse IDE:

1. open menu Project --> Properties, or right-click on your project in Package Explorer and choose Properties (Alt+Enter on Windows, Command+I on Mac)
2. click on Java Build Path then Libraries tab
3. choose Modulepath or Classpath and press Add Library... button
4. select JRE System Library then click Next
5. keep Workspace default JRE selected (you can also take another option) and click Finish
6. finally press Apply and Close.

Someone correct me if this is bad, but I like to lock everything down as much as possible, and if you've only got one target for uploads (as it usually the case), then just target your changes to that one file. This works for me on the Ubuntu nginx-extras mainline 1.7+ package:

location = /upload.php {
    client_max_body_size 102M;
    fastcgi_param PHP_VALUE "upload_max_filesize=102M \n post_max_size=102M";
    (...)
}

for line in file('/tmp/foo'):
    print line.strip('\n')

For string comparisons in Perl, use eq or ne:

if ($str eq "")
{
  // ...
}

The == and != operators are numeric comparison operators. They will attempt to convert both operands to integers before comparing them.

See the perlop man page for more information.

Looks like you are hitting the limit on connections per server. I see you are loading a lot of static files and my advice is to separate them on subdomains and serve them directly with Nginx for example.

• Create a subdomain called img.yoursite.com and load all your images from there.

• Create a subdomain called scripts.yourdomain.com and load all your JS and CSS files from there.

• Create a subdomain called sounds.yoursite.com and load all your MP3s from there... etc..

Nginx has great options for directly serving static files and managing the static files caching.

you could also try creating a button, this will work if you put it outside of the form;

<button onClick="moreFields(); return false;">Give me more fields!</button>

Kotlin Solution

view.isVisible = true
view.isInvisible = true
view.isGone = true

// For these to work, you need to use androidx and import:
import androidx.core.view.isVisible // or isInvisible/isGone

Kotlin Extension Solution

If you'd like them to be more consistent length, work for nullable views, and lower the chance of writing the wrong boolean, try using these custom extensions:

// Example
view.hide()

fun View?.show() {
    if (this == null) return
    if (!isVisible) isVisible = true
}

fun View?.hide() {
    if (this == null) return
    if (!isInvisible) isInvisible = true
}

fun View?.gone() {
    if (this == null) return
    if (!isGone) isGone = true
}

To make conditional visibility simple, also add these:

fun View?.show(visible: Boolean) {
    if (visible) show() else gone()
}

fun View?.hide(hide: Boolean) {
    if (hide) hide() else show()
}

fun View?.gone(gone: Boolean = true) {
    if (gone) gone() else show()
}

On the latest version of MacOS Big Sur (clean/first install)

This command works as it should and installs Xcode

xcode-select --install

It looks like you've got a handful of solutions for creating a unique filename, so I'll leave that alone. I would test the filename this way:

    String filePath;
    boolean fileNotFound = true;
    while (fileNotFound) {
        String testPath = generateFilename();

        try {
            RandomAccessFile f = new RandomAccessFile(
                new File(testPath), "r");
        } catch (Exception e) {
            // exception thrown by RandomAccessFile if 
            // testPath doesn't exist (ie: it can't be read)

            filePath = testPath;
            fileNotFound = false;
        }
    }
    //now create your file with filePath

You can also use query(), i.e.:

df_filtered = df.query('a == 4 & b != 2')

You might want to check out Flurl [disclosure: I'm the author], a fluent URL builder with optional companion lib that extends it into a full-blown REST client.

var result = await "https://api.com"
    // basic URL building:
    .AppendPathSegment("endpoint")
    .SetQueryParams(new {
        api_key = ConfigurationManager.AppSettings["SomeApiKey"],
        max_results = 20,
        q = "Don't worry, I'll get encoded!"
    })
    .SetQueryParams(myDictionary)
    .SetQueryParam("q", "overwrite q!")

    // extensions provided by Flurl.Http:
    .WithOAuthBearerToken("token")
    .GetJsonAsync<TResult>();

Check out the docs for more details. The full package is available on NuGet:

PM> Install-Package Flurl.Http

or just the stand-alone URL builder:

PM> Install-Package Flurl

I encountered the same error message but don't have any access to the table like "dba_free_space" because I am not a dba. I use some previous answers to check available space and I still have a lot of space. However, after reducing the full table scan as many as possible. The problem is solved. My guess is that Oracle uses temp table to store the full table scan data. It the data size exceeds the limit, it will show the error. Hope this helps someone with the same issue

You're missing the () after ToString that marks it as a function call vs. a function reference (the kind you pass to delegates), which incidentally is why c# has no AddressOf operator, it's implied by how you type it.

Try this:

string guid = System.Guid.NewGuid().ToString();

A char is only a single one-byte character. It can't store the string of characters, nor is it a pointer (which you apparently cannot have). Therefore you cannot solve your problem without using pointers (which char[] is syntactic sugar for).

You can try this code

insert into #temp 
select Product_ID,Max(Grand_Total) AS 'Sales_Amt', Max(Rec_Amount) ,'',''
from Table_Name group by Id

Drop the public $bar; declaration and it should work as expected.

Something going wrong is get_words() always returning one less than the actual word count, so eventually you attempt to:

char *newbuff[words]; /* Words is one less than the actual number,
so this is declared to be too small. */

newbuff[count2] = (char *)malloc(strlen(buffer))

count2, eventually, is always one more than the number of elements you've declared for newbuff[]. Why malloc() isn't returning a valid ptr, though, I don't know.

Log4j2 can be configured to refresh its configuration by scanning the log4j2.xml file (or equivalent) at given intervals. Just add the "monitorInterval" parameter to your configuration tag. See line 2 of the sample log4j2.xml file, which tells log4j to to re-scan its configuration if more than 5 seconds have passed since the last log event.

<?xml version="1.0" encoding="UTF-8" ?>
<Configuration status="warn" monitorInterval="5" name="tryItApp" packages="">

    <Appenders>
        <RollingFile name="MY_TRY_IT"
                     fileName="/var/log/tryIt.log"
                     filePattern="/var/log/tryIt-%i.log.gz">
            <Policies>
                <SizeBasedTriggeringPolicy size="25 MB"/>
            </Policies>
            ...
        </RollingFile>
    </Appenders>


    <Loggers>
        <Root level="error">
            <AppenderRef ref="MY_TRY_IT"/>
        </Root>
    </Loggers>

</Configuration>

There are extra steps to make this work if you are deploying to a tomcat instance, inside an IDE, or when using spring boot. That seems somewhat out of scope here and probably merits a separate question.

I had a similar problem where none of the other solutions worked.

Closing Android Studio and then deleting the .idea and build folders resolved the issue.

Use java.util.Date class instead of Timestamp.

String timeStamp = new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss").format(new Date());

This will get you the current date in the format specified.

this can be resolved by copying the below code in application.properties

spring.thymeleaf.enabled=false

Replace @RequestMapping( "/item" ) with @GetMapping(value="/item", produces=MediaType.APPLICATION_JSON_VALUE).

Maybe it will help somebody.

I made the following changes in the /boot/config.txt file, to support my 7" TFT LCD.

Uncomment "disable_overscan=1"

overscan_left=24
overscan_right=24
Overscan_top=10
Overscan_bottom=24

Framebuffer_width=480
Framebuffer_height=320

Sdtv_mode=2
Sdtv_aspect=2

I used this video as a guide.

There was a time when adding strings into an array and finalising the string by using join was the fastest/best method. These days browsers have highly optimised string routines and it is recommended that + and += methods are fastest/best

When it comes to labels, I would say it's up to you what you prefer. Some examples when it can be useful with HTML helper tags are, for instance

• When dealing with hyperlinks, since the HTML helper simplifies routing
• When you bind to your model, using @Html.LabelFor, @Html.TextBoxFor, etc
• When you use the @Html.EditorFor, as you can assign specific behavior och looks in a editor view

Solution to allow Apache 2 to host websites outside of htdocs:

Underneath the "DocumentRoot" directive in httpd.conf, you should see a directory block. Replace this directory block with:

<Directory />
    Options FollowSymLinks
    AllowOverride All
    Allow from all
</Directory> 

REMEMBER NOT TO USE THIS CONFIGURATION IN A REAL ENVIRONMENT

You should use

s.replaceAll("\\s+", "");

instead of:

s.replaceAll("\\s", "");

This way, it will work with more than one spaces between each string. The + sign in the above regex means "one or more \s"

--\s = Anything that is a space character (including space, tab characters etc). Why do we need s+ here?

You simply select dates that are higher than the current time minus 1 day.

SELECT * FROM news WHERE date >= now() - INTERVAL 1 DAY;

Reg file

Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Console]
"CodePage"=dword:fde9

Command Prompt

REG ADD HKCU\Console /v CodePage /t REG_DWORD /d 0xfde9

PowerShell

sp -t d HKCU:\Console CodePage 0xfde9

Cygwin

regtool set /user/Console/CodePage 0xfde9

You need to add .toArray() to the end of your .map() function

$("#merge_button").click(function(event){
    event.preventDefault();
    var searchIDs = $("#find-table input:checkbox:checked").map(function(){
        return $(this).val();
    }).toArray();
    console.log(searchIDs);
});

Demo: http://jsfiddle.net/sZQtL/

Issue can be solved by adding CRT of msvcrtd.lib in the linker library. Because cryptlib.lib used CRT version of debug.

I got this error, while using it on my rocketchat to communicate with my gitlab via enterprise proxy,

Because, was using the https://:8080 but actually, it worked for http://:8080

This Question is already thoroughly answered, so I think a runtime analysis of the proposed methods would be of interest (It was for me, anyway). I will also look at the behavior of the methods at the center and the edges of the noisy dataset.

TL;DR

                    | runtime in s | runtime in s
method              | python list  | numpy array
--------------------|--------------|------------
kernel regression   | 23.93405     | 22.75967 
lowess              |  0.61351     |  0.61524 
naive average       |  0.02485     |  0.02326 
others*             |  0.00150     |  0.00150 
fft                 |  0.00021     |  0.00021 
numpy convolve      |  0.00017     |  0.00015 

*savgol with different fit functions and some numpy methods

Kernel regression scales badly, Lowess is a bit faster, but both produce smooth curves. Savgol is a middle ground on speed and can produce both jumpy and smooth outputs, depending on the grade of the polynomial. FFT is extremely fast, but only works on periodic data.

Moving average methods with numpy are faster but obviously produce a graph with steps in it.

Setup

I generated 1000 data points in the shape of a sin curve:

size = 1000
x = np.linspace(0, 4 * np.pi, size)
y = np.sin(x) + np.random.random(size) * 0.2
data = {"x": x, "y": y}

I pass these into a function to measure the runtime and plot the resulting fit:

def test_func(f, label):  # f: function handle to one of the smoothing methods
    start = time()
    for i in range(5):
        arr = f(data["y"], 20)
    print(f"{label:26s} - time: {time() - start:8.5f} ")
    plt.plot(data["x"], arr, "-", label=label)

I tested many different smoothing fuctions. arr is the array of y values to be smoothed and span the smoothing parameter. The lower, the better the fit will approach the original data, the higher, the smoother the resulting curve will be.

def smooth_data_convolve_my_average(arr, span):
    re = np.convolve(arr, np.ones(span * 2 + 1) / (span * 2 + 1), mode="same")

    # The "my_average" part: shrinks the averaging window on the side that 
    # reaches beyond the data, keeps the other side the same size as given 
    # by "span"
    re[0] = np.average(arr[:span])
    for i in range(1, span + 1):
        re[i] = np.average(arr[:i + span])
        re[-i] = np.average(arr[-i - span:])
    return re

def smooth_data_np_average(arr, span):  # my original, naive approach
    return [np.average(arr[val - span:val + span + 1]) for val in range(len(arr))]

def smooth_data_np_convolve(arr, span):
    return np.convolve(arr, np.ones(span * 2 + 1) / (span * 2 + 1), mode="same")

def smooth_data_np_cumsum_my_average(arr, span):
    cumsum_vec = np.cumsum(arr)
    moving_average = (cumsum_vec[2 * span:] - cumsum_vec[:-2 * span]) / (2 * span)

    # The "my_average" part again. Slightly different to before, because the
    # moving average from cumsum is shorter than the input and needs to be padded
    front, back = [np.average(arr[:span])], []
    for i in range(1, span):
        front.append(np.average(arr[:i + span]))
        back.insert(0, np.average(arr[-i - span:]))
    back.insert(0, np.average(arr[-2 * span:]))
    return np.concatenate((front, moving_average, back))

def smooth_data_lowess(arr, span):
    x = np.linspace(0, 1, len(arr))
    return sm.nonparametric.lowess(arr, x, frac=(5*span / len(arr)), return_sorted=False)

def smooth_data_kernel_regression(arr, span):
    # "span" smoothing parameter is ignored. If you know how to 
    # incorporate that with kernel regression, please comment below.
    kr = KernelReg(arr, np.linspace(0, 1, len(arr)), 'c')
    return kr.fit()[0]

def smooth_data_savgol_0(arr, span):  
    return savgol_filter(arr, span * 2 + 1, 0)

def smooth_data_savgol_1(arr, span):  
    return savgol_filter(arr, span * 2 + 1, 1)

def smooth_data_savgol_2(arr, span):  
    return savgol_filter(arr, span * 2 + 1, 2)

def smooth_data_fft(arr, span):  # the scaling of "span" is open to suggestions
    w = fftpack.rfft(arr)
    spectrum = w ** 2
    cutoff_idx = spectrum < (spectrum.max() * (1 - np.exp(-span / 2000)))
    w[cutoff_idx] = 0
    return fftpack.irfft(w)

Results

Speed

Runtime over 1000 elements, tested on a python list as well as a numpy array to hold the values.

method              | python list | numpy array
--------------------|-------------|------------
kernel regression   | 23.93405 s  | 22.75967 s
lowess              |  0.61351 s  |  0.61524 s
numpy average       |  0.02485 s  |  0.02326 s
savgol 2            |  0.00186 s  |  0.00196 s
savgol 1            |  0.00157 s  |  0.00161 s
savgol 0            |  0.00155 s  |  0.00151 s
numpy convolve + me |  0.00121 s  |  0.00115 s
numpy cumsum + me   |  0.00114 s  |  0.00105 s
fft                 |  0.00021 s  |  0.00021 s
numpy convolve      |  0.00017 s  |  0.00015 s

Especially kernel regression is very slow to compute over 1k elements, lowess also fails when the dataset becomes much larger. numpy convolve and fft are especially fast. I did not investigate the runtime behavior (O(n)) with increasing or decreasing sample size.

Edge behavior

I'll separate this part into two, to keep image understandable.

Numpy based methods + savgol 0:

These methods calculate an average of the data, the graph is not smoothed. They all (with the exception of numpy.cumsum) result in the same graph when the window that is used to calculate the average does not touch the edge of the data. The discrepancy to numpy.cumsum is most likely due to a 'off by one' error in the window size.

There are different edge behaviours when the method has to work with less data:

• savgol 0: continues with a constant to the edge of the data (savgol 1 and savgol 2 end with a line and parabola respectively)
• numpy average: stops when the window reaches the left side of the data and fills those places in the array with Nan, same behaviour as my_average method on the right side
• numpy convolve: follows the data pretty accurately. I suspect the window size is reduced symmetrically when one side of the window reaches the edge of the data
• my_average/me: my own method that I implemented, because I was not satisfied with the other ones. Simply shrinks the part of the window that is reaching beyond the data to the edge of the data, but keeps the window to the other side the original size given with span

Complicated methods:

These methods all end with a nice fit to the data. savgol 1 ends with a line, savgol 2 with a parabola.

Curve behaviour

To showcase the behaviour of the different methods in the middle of the data.

The different savgol and average filters produce a rough line, lowess, fft and kernel regression produce a smooth fit. lowess appears to cut corners when the data changes.

Motivation

I have a Raspberry Pi logging data for fun and the visualization proved to be a small challenge. All data points, except RAM usage and ethernet traffic are only recorded in discrete steps and/or inherently noisy. For example the temperature sensor only outputs whole degrees, but differs by up to two degrees between consecutive measurements. No useful information can be gained from such a scatter plot. To visualize the data I therefore needed some method that is not too computationally expensive and produced a moving average. I also wanted nice behavior at the edges of the data, as this especially impacts the latest info when looking at live data. I settled on the numpy convolve method with my_average to improve the edge behavior.

We can directly subtract dates to get difference in Days.

    SET SERVEROUTPUT ON ;
    DECLARE
        V_VAR NUMBER;
    BEGIN
         V_VAR:=TO_DATE('2000-01-02', 'YYYY-MM-DD') - TO_DATE('2000-01-01', 'YYYY-MM-DD') ;
         DBMS_OUTPUT.PUT_LINE(V_VAR);
    END;

For JSON, I am using:

 Content-Type: application/json

This is described in the IETF's JSON Data Interchange Format 7158 proposal, Section 1.2: Specifications of JSON.

An easy solution to solve this problem is by just adding more seconds to the animation in a:hover and taking advantage of the transitions in @keyframes

a:hover {
        animation: hover 200s infinite alternate ease-in-out;
    }

Just make the progression of @keyframes go faster by using percentages.

@keyframes hover {
    0% {
        transform: scale(1, 1);
    }
    1% {
        transform: scale(1.1, 1.1);
    }
    100% {
        transform: scale(1.1, 1.1);
    }
}

200 seconds or 300 seconds in the animation is more than enough to make sure the animation doesn't restart. A normal person won't last more than a few seconds hovering an image.

Add the JSON MIME type to IIS 6. Follow the directions at MSDN's Configure MIME Types (IIS 6.0).

• Extension: .json
• MIME type: application/json

Don't forget to restart IIS after the change.

UPDATE: There are easy ways to do this on IIS7 and newer. The op specifically asked for IIS6 help so I'm leaving this answer as-is. But this answer is still getting a lot of traffic even though IIS6 is very old now. Hopefully you're using something newer, so I wanted to mention that if you have a newer IIS7 or newer version see @ProVega's answer below for a simpler solution for those newer versions.

edit

Could you try the correct type for your script tags? I see you use text/Scripts, which is not the right mimetype for javascript.

Use this:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script> 
<script type="text/javascript" src="../Scripts/jquery.dropdownPlain.js"></script>
<script type="text/javascript" src="../Scripts/facebox.js"></script>

end edit

or you could take a look at require.js which is a loader for your javascript code.

depending on your project, this could however be a bit overkill

I guess the problem you have is related to the dynamic height that the fixed navbar at the top has. For example, when a user logs in, you need to display some kind of "Hello [User Name]" and when the name is too wide, the navbar needs to use more height so this text doesn't overlap with the navbar menu. As the navbar has the style "position: fixed", the body stays underneath it and a taller part of it becomes hidden so you need to "dynamically" change the padding at the top every time the navbar height changes which would happen in the following case scenarios:

1. The page is loaded / reloaded.
2. The browser window is resized as this could hit a different responsive breakpoint.
3. The navbar content is modified directly or indirectly as this could provoke a height change.

This dynamicity is not covered by regular CSS so I can only think of one way to solve this problem if the user has JavaScript enabled. Please try the following jQuery code snippet to resolve case scenarios 1 and 2; for case scenario 3 please remember to call the function onResize() after any change in the navbar content:

var onResize = function() {_x000D_
  // apply dynamic padding at the top of the body according to the fixed navbar height_x000D_
  $("body").css("padding-top", $(".navbar-fixed-top").height());_x000D_
};_x000D_
_x000D_
// attach the function to the window resize event_x000D_
$(window).resize(onResize);_x000D_
_x000D_
// call it also when the page is ready after load or reload_x000D_
$(function() {_x000D_
  onResize();_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>

I've got the list in debug mode; first I saw the point at which the error was thrown

javax.faces.view.facelets.TagException: /showcase/partial_submit.xhtml @26,36 Event:changed is not supported. org.primefaces.component.behavior.ajax.AjaxBehaviorHandler.applyAttachedObject(AjaxBehaviorHandler.java:179) org.primefaces.component.behavior.ajax.AjaxBehaviorHandler.apply(AjaxBehaviorHandler.java:157)

and then I debugged AjaxBehaviorHandler

so if you want discover the right list of supported event, you can generate an error (using an event name that is wrong), and follow this way

The easiest solution is to use tutum/mysql

Step1

docker pull tutum/mysql:5.5

Step2

docker run -d -p 3306:3306 -v /tmp:/tmp  -e STARTUP_SQL="/tmp/to_be_imported.mysql" tutum/mysql:5.5

Step3

Get above CONTAINER_ID and then execute command docker logs to see the generated password information.

docker logs #<CONTAINER_ID>

Easy and reusable ItemDecoration

Static headers can easily be added with an ItemDecoration and without any further changes.

// add the decoration. done.
HeaderDecoration headerDecoration = new HeaderDecoration(/* init */);
recyclerView.addItemDecoration(headerDecoration);

The decoration is also reusable since there is no need to modify the adapter or the RecyclerView at all.

The sample code provided below will require a view to add to the top which can just be inflated like everything else. It can look like this:

Why static?

If you just have to display text and images this solution is for you—there is no possibility for user interaction like buttons or view pagers, since it will just be drawn to top of your list.

Empty list handling

If there is no view to decorate, the decoration will not be drawn. You will still have to handle an empty list yourself. (One possible workaround would be to add a dummy item to the adapter.)

The code

You can find the full source code here on GitHub including a Builder to help with the initialization of the decorator, or just use the code below and supply your own values to the constructor.

Please be sure to set a correct layout_height for your view. e.g. match_parent might not work properly.

public class HeaderDecoration extends RecyclerView.ItemDecoration {

    private final View mView;
    private final boolean mHorizontal;
    private final float mParallax;
    private final float mShadowSize;
    private final int mColumns;
    private final Paint mShadowPaint;

    public HeaderDecoration(View view, boolean scrollsHorizontally, float parallax, float shadowSize, int columns) {
        mView = view;
        mHorizontal = scrollsHorizontally;
        mParallax = parallax;
        mShadowSize = shadowSize;
        mColumns = columns;

        if (mShadowSize > 0) {
            mShadowPaint = new Paint();
            mShadowPaint.setShader(mHorizontal ?
                    new LinearGradient(mShadowSize, 0, 0, 0,
                            new int[]{Color.argb(55, 0, 0, 0), Color.argb(55, 0, 0, 0), Color.argb(3, 0, 0, 0)},
                            new float[]{0f, .5f, 1f},
                            Shader.TileMode.CLAMP) :
                    new LinearGradient(0, mShadowSize, 0, 0,
                            new int[]{Color.argb(55, 0, 0, 0), Color.argb(55, 0, 0, 0), Color.argb(3, 0, 0, 0)},
                            new float[]{0f, .5f, 1f},
                            Shader.TileMode.CLAMP));
        } else {
            mShadowPaint = null;
        }
    }

    @Override
    public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
        super.onDraw(c, parent, state);
        // layout basically just gets drawn on the reserved space on top of the first view
        mView.layout(parent.getLeft(), 0, parent.getRight(), mView.getMeasuredHeight());

        for (int i = 0; i < parent.getChildCount(); i++) {
            View view = parent.getChildAt(i);
            if (parent.getChildAdapterPosition(view) == 0) {
                c.save();
                if (mHorizontal) {
                    c.clipRect(parent.getLeft(), parent.getTop(), view.getLeft(), parent.getBottom());
                    final int width = mView.getMeasuredWidth();
                    final float left = (view.getLeft() - width) * mParallax;
                    c.translate(left, 0);
                    mView.draw(c);
                    if (mShadowSize > 0) {
                        c.translate(view.getLeft() - left - mShadowSize, 0);
                        c.drawRect(parent.getLeft(), parent.getTop(), mShadowSize, parent.getBottom(), mShadowPaint);
                    }
                } else {
                    c.clipRect(parent.getLeft(), parent.getTop(), parent.getRight(), view.getTop());
                    final int height = mView.getMeasuredHeight();
                    final float top = (view.getTop() - height) * mParallax;
                    c.translate(0, top);
                    mView.draw(c);
                    if (mShadowSize > 0) {
                        c.translate(0, view.getTop() - top - mShadowSize);
                        c.drawRect(parent.getLeft(), parent.getTop(), parent.getRight(), mShadowSize, mShadowPaint);
                    }
                }
                c.restore();
                break;
            }
        }
    }

    @Override
    public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
        if (parent.getChildAdapterPosition(view) < mColumns) {
            if (mHorizontal) {
                if (mView.getMeasuredWidth() <= 0) {
                    mView.measure(View.MeasureSpec.makeMeasureSpec(parent.getMeasuredWidth(), View.MeasureSpec.AT_MOST),
                            View.MeasureSpec.makeMeasureSpec(parent.getMeasuredHeight(), View.MeasureSpec.AT_MOST));
                }
                outRect.set(mView.getMeasuredWidth(), 0, 0, 0);
            } else {
                if (mView.getMeasuredHeight() <= 0) {
                    mView.measure(View.MeasureSpec.makeMeasureSpec(parent.getMeasuredWidth(), View.MeasureSpec.AT_MOST),
                            View.MeasureSpec.makeMeasureSpec(parent.getMeasuredHeight(), View.MeasureSpec.AT_MOST));
                }
                outRect.set(0, mView.getMeasuredHeight(), 0, 0);
            }
        } else {
            outRect.setEmpty();
        }
    }
}

Please note: The GitHub project is my personal playground. It is not thorougly tested, which is why there is no library yet.

What does it do?

An ItemDecoration is additional drawing to an item of a list. In this case, a decoration is drawn to the top of the first item.

The view gets measured and laid out, then it is drawn to the top of the first item. If a parallax effect is added it will also be clipped to the correct bounds.

one liner solve quadratic equation

from math import sqrt
s = lambda a,b,c: {(-b-sqrt(d))/2*a,(-b+sqrt(d))/2*a} if (d:=b**2-4*a*c)>=0 else {}
roots_set = s(int(input('a=')),int(input('b=')),int(input('c=')))
print(roots_set,f'number of roots {len(roots_set)}')

one line python solve quadratic equations video

http://localhost:80 

type above line in your browser you realize IIS installed or not

I believe John's answer is correct. For instance, I'm using my laptop through a wifi service run by a conference centre -- I'm pretty sure that there is no way for javascript running within my browser to discover the IP address being used by the service provider. On the other hand, it may be possible to address a suitable external resource from javascript. You can write your own if your own by making an ajax call to a server which can take the IP address from the HTTP headers and return it, or try googling "find my ip". The cleanest solution is probably to capture the information before the page is served and insert it in the html returned to the user. See How to get a viewer's IP address with python? for info on how to capture the information if you are serving the page with python.

You can also use numpy loadtxt like

from numpy import loadtxt
lines = loadtxt("filename.dat", comments="#", delimiter=",", unpack=False)

You don't encode the entire URL, only parts of it that come from "unreliable sources".

• Java:

  String query = URLEncoder.encode("apples oranges", "utf-8");
  String url = "http://stackoverflow.com/search?q=" + query;
  

• Kotlin:

  val query: String = URLEncoder.encode("apples oranges", "utf-8")
  val url = "http://stackoverflow.com/search?q=$query"
  

Alternatively, you can use Strings.urlEncode(String str) of DroidParts that doesn't throw checked exceptions.

Or use something like

String uri = Uri.parse("http://...")
                .buildUpon()
                .appendQueryParameter("key", "val")
                .build().toString();

It’s about time someone provides the modern answer to this question. In 2012 when the question was asked, the answers also posted back then were good answers. Why the answers posted in 2016 also use the then long outdated classes SimpleDateFormat and Date is a bit more of a mystery to me. java.time, the modern Java date and time API also known as JSR-310, is so much nicer to work with. You can use it on Android through the ThreeTenABP, see this question: How to use ThreeTenABP in Android Project.

For most purposes I recommend using the milliseconds since the epoch at the start of the day in UTC. To obtain these:

    DateTimeFormatter dateFormatter
            = DateTimeFormatter.ofPattern("d-MMMM-uuuu", Locale.ENGLISH);
    String stringDate = "12-December-2012";
    long millisecondsSinceEpoch = LocalDate.parse(stringDate, dateFormatter)
            .atStartOfDay(ZoneOffset.UTC)
            .toInstant()
            .toEpochMilli();
    System.out.println(millisecondsSinceEpoch);

This prints:

1355270400000

If you require the time at start of day in some specific time zone, specify that time zone instead of UTC, for example:

            .atStartOfDay(ZoneId.of("Asia/Karachi"))

As expected this gives a slightly different result:

1355252400000

Another point to note, remember to supply a locale to your DateTimeFormatter. I took December to be English, there are other languages where that month is called the same, so please choose the proper locale yourself. If you didn’t provide a locale, the formatter would use the JVM’s locale setting, which may work in many cases, and then unexpectedly fail one day when you run your app on a device with a different locale setting.

Solution without using extra ArrayList or combination of add() and remove() methods. Both can have negative impact if you have to reverse a huge list.

 public ArrayList<Object> reverse(ArrayList<Object> list) {

   for (int i = 0; i < list.size() / 2; i++) {
     Object temp = list.get(i);
     list.set(i, list.get(list.size() - i - 1));
     list.set(list.size() - i - 1, temp);
   }

   return list;
 }

According to this site, this is supported in the playbackRate and defaultPlaybackRate attributes, accessible via the DOM. Example:

/* play video twice as fast */
document.querySelector('video').defaultPlaybackRate = 2.0;
document.querySelector('video').play();

/* now play three times as fast just for the heck of it */
document.querySelector('video').playbackRate = 3.0;

The above works on Chrome 43+, Firefox 20+, IE 9+, Edge 12+.

for those who are using alphine linux, apk add openldap-dev

<div style={{ height: "100vh", background: "#2d405f" }}>
   <Component 1 />
   <Component 2 />
</div>

Create a div with full screen with background color #2d405f

adding this worked for me.

compile 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'

This program has a functions for

1. Add Node
2. Display BST(Inorder)
3. Find Element

4. Find Successor

   class BNode{
       int data;
       BNode left, right;
   
       public BNode(int data){
           this.data = data;
           this.left = null;
           this.right = null;
       }
   }
   
   public class BST {
       static BNode root;
   
       public int add(int value){
           BNode newNode, current;
   
           newNode = new BNode(value);
           if(root == null){
               root = newNode;
               current = root;
           }
           else{
               current = root;
               while(current.left != null || current.right != null){
                   if(newNode.data < current.data){
                       if(current.left != null)
                           current = current.left;
                       else
                           break;
                   }                   
                   else{
                       if(current.right != null)
                           current = current.right;
                       else
                           break;
                   }                                           
               }
               if(newNode.data < current.data)
                   current.left = newNode;
               else
                   current.right = newNode;
           }
   
           return value;
       }
   
       public void inorder(BNode root){
           if (root != null) {
               inorder(root.left);
               System.out.println(root.data);
               inorder(root.right);
           }
       }
   
       public boolean find(int value){
           boolean flag = false;
           BNode current;
           current = root;
           while(current!= null){
               if(current.data == value){
                   flag = true;
                   break;
               }   
               else if(current.data > value)
                   current = current.left;
               else
                   current = current.right;
           }
           System.out.println("Is "+value+" present in tree? : "+flag);
           return flag;
       }
   
       public void successor(int value){
           BNode current;
           current = root;
   
           if(find(value)){
               while(current.data != value){
                   if(value < current.data && current.left != null){
                       System.out.println("Node is: "+current.data);
                       current = current.left;
                   }
                   else if(value > current.data && current.right != null){
                       System.out.println("Node is: "+current.data);
                       current = current.right;
                   }                   
               }
           }
           else
               System.out.println(value+" Element is not present in tree");
       }
   
       public static void main(String[] args) {
   
           BST b = new BST();
           b.add(50);
           b.add(30);
           b.add(20);
           b.add(40);
           b.add(70);
           b.add(60);
           b.add(80);
           b.add(90);
   
           b.inorder(root);
           b.find(30);
           b.find(90);
           b.find(100);
           b.find(50);
   
           b.successor(90);
           System.out.println();
           b.successor(70);
       }
   
   }
   

I used the CSS in the accepted answer here for my responsive YouTube videos - worked great right up until YouTube updated their system around the start of August 2015. The videos on YouTube are the same dimensions but for whatever reason the CSS in the accepted answer now letterboxes all our videos. Black bands across top and bottom.

I've tickered around with the sizes and settled on getting rid of the top padding and changing the bottom padding to 56.45%. Seems to look good.

.videowrapper {
    position: relative;
    padding-bottom: 56.45%;
    height: 0;
}

As @PavelAnossov answered, the canonical answer, use the word_tokenize function in nltk:

from nltk import word_tokenize
sent = "This is my text, this is a nice way to input text."
word_tokenize(sent)

If your sentence is truly simple enough:

Using the string.punctuation set, remove punctuation then split using the whitespace delimiter:

import string
x = "This is my text, this is a nice way to input text."
y = "".join([i for i in x if not in string.punctuation]).split(" ")
print y

You can simply use the following syntax to create a new class (this is handy if you're creating a factory):

$className = $whatever;
$object = new $className;

As an (exceptionally crude) example factory method:

public function &factory($className) {

    require_once($className . '.php');
    if(class_exists($className)) return new $className;

    die('Cannot create new "' . $className . '" class - includes not found or class unavailable.');
}

The date solution is much better than others, I had to increment the time on 50 like that this is a Tweeter example:

//on click or your event handler..
var twMessage = "Your Message to share";
var now = new Date().valueOf();
setTimeout(function () {
   if (new Date().valueOf() - now > 100) return;
   var twitterUrl = "https://twitter.com/share?text="+twMessage;
   window.open(twitterUrl, '_blank');
}, 50);
window.location = "twitter://post?message="+twMessage;

the only problem on Mobile IOS Safari is when you don't have the app installed on device, and so Safari show an alert that autodismiss when the new url is opened, anyway is a good solution for now!

See Apple's guide to Using Swift with Cocoa and Objective-C. This guide covers how to use Objective-C and C code from Swift and vice versa and has recommendations for how to convert a project or mix and match Objective-C/C and Swift parts in an existing project.

The compiler automatically generates Swift syntax for calling C functions and Objective-C methods. As seen in the documentation, this Objective-C:

UITableView *myTableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];

turns into this Swift code:

let myTableView: UITableView = UITableView(frame: CGRectZero, style: .Grouped)

Xcode also does this translation on the fly — you can use Open Quickly while editing a Swift file and type an Objective-C class name, and it'll take you to a Swift-ified version of the class header. (You can also get this by cmd-clicking on an API symbol in a Swift file.) And all the API reference documentation in the iOS 8 and OS X v10.10 (Yosemite) developer libraries is visible in both Objective-C and Swift forms (e.g. UIView).

$("input[name='RadioTest'][value='2']").prop('checked', true);

JS fiddle Demo

my solution:

create a file card_view_border.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="@color/white_background"/>
<stroke android:width="2dp" 
    android:color="@color/red" />
<corners android:radius="20dip"/>
</shape>

and set programmatically

cardView.setBackgroundResource(R.drawable.card_view_border);

If the code should be simple, then you probably asking for C example based on traditional BSD sockets. Solutions like boost::asio are imho quite complicated when it comes to short and simple "hello world" example.

To compile examples you mentioned you must make simple fixes, because you are compiling under C++ compiler. I'm referring to following files:
http://www.linuxhowtos.org/data/6/server.c
http://www.linuxhowtos.org/data/6/client.c
from: http://www.linuxhowtos.org/C_C++/socket.htm

1. Add following includes to both files:

   #include <cstdlib>
   #include <cstring>
   #include <unistd.h>
   

2. In client.c, change the line:

   if (connect(sockfd,&serv_addr,sizeof(serv_addr)) < 0)
   { ... }
   

   to:

   if (connect(sockfd,(const sockaddr*)&serv_addr,sizeof(serv_addr)) < 0)
   { ... }
   

As you can see in C++ an explicit cast is needed.

$("#content ul").append('<li><a href="/user/messages"><span class="tab">Message Center</span></a></li>');

Here is some feedback regarding Code Readability (shameless plug for a blog). http://coderob.wordpress.com/2012/02/02/code-readability

Consider separating the declaration of your new elements from the action of adding them to your UL.. It would look something like this:

var tabSpan = $('<span/>', {
    html: 'Message Center'
});
var messageCenterAnchor = $('<a/>', {
    href='/user/messages',
    html: tabSpan
});
var newListItem = $('<li/>', {
    html: messageCenterAnchor,
    "id": "myIDGoesHere"
});    // NOTE: you have to put quotes around "id" for IE..

$("content ul").append(newListItem);

Happy coding :)

I would do something like this:

;WITH x 
 AS (SELECT *, 
            Row_number() 
              OVER( 
                partition BY employeeid 
                ORDER BY datestart) rn 
     FROM   employeehistory) 
SELECT * 
FROM   x x1 
   LEFT OUTER JOIN x x2 
                ON x1.rn = x2.rn + 1 

Or maybe it would be x2.rn - 1. You'll have to see. In any case, you get the idea. Once you have the table joined on itself, you can filter, group, sort, etc. to get what you need.

I didn't want to disable notice because it's helpful, but wanted to avoid too much typing.

My solution was this function:

function ifexists($varname)
{
  return(isset($$varname)?$varname:null);
}

So if I want to reference to $name and echo if exists, I simply write:

<?=ifexists('name')?>

For array elements:

function ifexistsidx($var,$index)
{
  return(isset($var[$index])?$var[$index]:null);
}

In page if I want to refer to $_REQUEST['name']:

<?=ifexistsidx($_REQUEST,'name')?>

Solution:

<!DOCTYPE HTML>
<html>
    <head>
        <title>Knowledge is Power</title>
        <script src="js/jquery.js"></script>
        <script type="text/javascript">
        </script>
        <style type="text/css">
            #outer {
                text-align:center;
                width:100%;
                height:200px;
                background:red;
            }
            #inner {
                display:inline-block;
                height:200px;
                background:yellow;
            }
        </style>
    </head>
    <body>
        <div id="outer">
            <div id="inner">Hello, I am Touhid Rahman. The man in Light</div>
        </div>
    </body>
</html>

Use the @RequestParam to pass a parameter to the controller handler method. In the jsp your form should have an input field with name = "id" like the following:

<input type="text" name="id" />
<input type="submit" />

Then in your controller, your handler method should be like the following:

@RequestMapping("listNotes")
public String listNotes(@RequestParam("id") int id) {
    Person person = personService.getCurrentlyAuthenticatedUser();
    model.addAttribute("person", new Person());
    model.addAttribute("listPersons", this.personService.listPersons());
    model.addAttribute("listNotes", this.notesService.listNotesBySectionId(id, person));
    return "note";
}

Please also refer to these answers and tutorial:

• Stackoverflow :: How take the parameter value of a GET HTTP Request
• Stackoverflow :: Which Signature to use in spring's controller methods
• Tutorial :: Spring MVC Annotations

I had this same question, and found some info in my searches (your question came up as one of the results). Here's what I determined...

There are two sides to the Cache-Control header. One side is where it can be sent by the web server (aka. "origin server"). The other side is where it can be sent by the browser (aka. "user agent").

When sent by the origin server

I believe max-age=0 simply tells caches (and user agents) the response is stale from the get-go and so they SHOULD revalidate the response (eg. with the If-Not-Modified header) before using a cached copy, whereas, no-cache tells them they MUST revalidate before using a cached copy. From 14.9.1 What is Cacheable:

no-cache

...a cache MUST NOT use the response to satisfy a subsequent request without successful revalidation with the origin server. This allows an origin server to prevent caching even by caches that have been configured to return stale responses to client requests.

In other words, caches may sometimes choose to use a stale response (although I believe they have to then add a Warning header), but no-cache says they're not allowed to use a stale response no matter what. Maybe you'd want the SHOULD-revalidate behavior when baseball stats are generated in a page, but you'd want the MUST-revalidate behavior when you've generated the response to an e-commerce purchase.

Although you're correct in your comment when you say no-cache is not supposed to prevent storage, it might actually be another difference when using no-cache. I came across a page, Cache Control Directives Demystified, that says (I can't vouch for its correctness):

In practice, IE and Firefox have started treating the no-cache directive as if it instructs the browser not to even cache the page. We started observing this behavior about a year ago. We suspect that this change was prompted by the widespread (and incorrect) use of this directive to prevent caching.

...

Notice that of late, "cache-control: no-cache" has also started behaving like the "no-store" directive.

As an aside, it appears to me that Cache-Control: max-age=0, must-revalidate should basically mean the same thing as Cache-Control: no-cache. So maybe that's a way to get the MUST-revalidate behavior of no-cache, while avoiding the apparent migration of no-cache to doing the same thing as no-store (ie. no caching whatsoever)?

When sent by the user agent

I believe shahkalpesh's answer applies to the user agent side. You can also look at 13.2.6 Disambiguating Multiple Responses.

If a user agent sends a request with Cache-Control: max-age=0 (aka. "end-to-end revalidation"), then each cache along the way will revalidate its cache entry (eg. with the If-Not-Modified header) all the way to the origin server. If the reply is then 304 (Not Modified), the cached entity can be used.

On the other hand, sending a request with Cache-Control: no-cache (aka. "end-to-end reload") doesn't revalidate and the server MUST NOT use a cached copy when responding.

The question has been answered, my contribution consists in clarifying one thing that may confuse beginners:

Some of the suggested and correct answers used firstChild.data and others used firstChild.nodeValue instead. In case you are wondering what is the different between them, you should remember they do the same thing because nodeValue is just an alias for data.

The reference to my statement can be found as a comment on the source code of minidom:

#nodeValue is an alias for data