if you read through the CDK libraries and the material libraries, they're using inheritance but not so much for components themselves, content projection is king IMO. see this link https://blog.angular-university.io/angular-ng-content/ where it says "the key problem with this design"

I know this doesn't answer your question but I really think inheriting / extending components should be avoided. Here's my reasoning:

If the abstract class extended by two or more components contains shared logic: use a service or even create a new typescript class that can be shared between the two components.

If the abstract class... contains shared variables or onClicketc functions, Then there will be duplication between the html of the two extending components views. This is bad practice & that shared html needs to be broken into Component(s). These Component(s) (parts) can be shared between the two components.

Am I missing other reasons for having an abstract class for components?

An example I saw recently was components extending AutoUnsubscribe:

import { Subscription } from 'rxjs';
import { OnDestroy } from '@angular/core';
export abstract class AutoUnsubscribeComponent implements OnDestroy {
  protected infiniteSubscriptions: Array<Subscription>;

  constructor() {
    this.infiniteSubscriptions = [];
  }

  ngOnDestroy() {
    this.infiniteSubscriptions.forEach((subscription) => {
      subscription.unsubscribe();
    });
  }
}

this was bas because throughout a large codebase, infiniteSubscriptions.push() was only used 10 times. Also importing & extending AutoUnsubscribe actually takes more code than just adding mySubscription.unsubscribe() in the ngOnDestroy() method of the component itself, which required additional logic anyway.

Copy Always to output directory is set then try the following:

 Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
 String Root = Directory.GetCurrentDirectory();

Simple - the csv module works with lists, too:

>>> a=["1,2,3","4,5,6"]  # or a = "1,2,3\n4,5,6".split('\n')
>>> import csv
>>> x = csv.reader(a)
>>> list(x)
[['1', '2', '3'], ['4', '5', '6']]

0 and 7 both stand for Sunday, you can use the one you want, so writing 0-6 or 1-7 has the same result.

Also, as suggested by @Henrik, it is possible to replace numbers by shortened name of days, such as MON, THU, etc:

0 - Sun      Sunday
1 - Mon      Monday
2 - Tue      Tuesday
3 - Wed      Wednesday
4 - Thu      Thursday
5 - Fri      Friday
6 - Sat      Saturday
7 - Sun      Sunday

Graphically:

 +---------- minute (0 - 59)
 ¦ +-------- hour (0 - 23)
 ¦ ¦ +------ day of month (1 - 31)
 ¦ ¦ ¦ +---- month (1 - 12)
 ¦ ¦ ¦ ¦ +-- day of week (0 - 6 => Sunday - Saturday, or
 ¦ ¦ ¦ ¦ ¦                1 - 7 => Monday - Sunday)
 ? ? ? ? ?
 * * * * * command to be executed

Finally, if you want to specify day by day, you can separate days with commas, for example SUN,MON,THU will exectute the command only on sundays, mondays on thursdays.

You can read further details in Wikipedia's article about Cron.

This regex will check for scientific floating point numbers:

^[-+]?(?:\b[0-9]+(?:\.[0-9]*)?|\.[0-9]+\b)(?:[eE][-+]?[0-9]+\b)?$

However, I believe that your best bet is to use the parser in a try.

Seems you forgot the '' of your string.

In [43]: df['Value'] = df.apply(lambda row: my_test(row['a'], row['c']), axis=1)

In [44]: df
Out[44]:
                    a    b         c     Value
          0 -1.674308  foo  0.343801  0.044698
          1 -2.163236  bar -2.046438 -0.116798
          2 -0.199115  foo -0.458050 -0.199115
          3  0.918646  bar -0.007185 -0.001006
          4  1.336830  foo  0.534292  0.268245
          5  0.976844  bar -0.773630 -0.570417

BTW, in my opinion, following way is more elegant:

In [53]: def my_test2(row):
....:     return row['a'] % row['c']
....:     

In [54]: df['Value'] = df.apply(my_test2, axis=1)

to solve this problem you have to store result data before use it

$numRecords->execute();

$numRecords->store_result();

that's all

Another option is to use modal segue

STEP 1: Go to the storyboard, and give the View Controller a Storyboard ID. You can find where to change the storyboard ID in the Identity Inspector on the right. Lets call the storyboard ID ModalViewController

STEP 2: Open up the 'sender' view controller (let's call it ViewController) and add this code to it

public class ViewController {
  override func viewDidLoad() {
    showModalView()
  }

  func showModalView() {
    if let mvc = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "ModalViewController") as? ModalViewController {
      self.present(mvc, animated: true, completion: nil)
    }
  }
}

Note that the View Controller we want to open is also called ModalViewController

STEP 3: To close ModalViewController, add this to it

public class ModalViewController {
   @IBAction func closeThisViewController(_ sender: Any?) {
      self.presentingViewController?.dismiss(animated: true, completion: nil)
   }
}

If you set the domain for the php session cookie, browsers seem to hold on to it for 30 seconds or so. It doesn't seem to matter if you close the tab or browser window.

So if you are managing sessions using something like the following it may be causing the cookie to hang in the browser for longer than expected.

ini_set("session.cookie_domain", 'www.domain.com');

The only way I've found to get rid of the hanging cookie is to remove the line of code that sets the session cookie's domain. Also watch out for session_set_cookie_params() function. Dot prefixing the domain seems to have no bearing on the issue either.

This might be a php bug as php sends a session cookie (i.e. PHPSESSID=b855ed53d007a42a1d0d798d958e42c9) in the header after the session has been destroyed. Or it might be a server propagation issue but I don't thinks so since my test were on a private servers.

Using Following Code You Solve thisQuestion.... If you run a file using localhost server than this problem solve by following Jsp Page Code.This Code put Between Head Tag in jsp file

<style type="text/css">
    <%@include file="css/style.css" %>
</style>
<script type="text/javascript">
    <%@include file="js/script.js" %>
</script>

I think that the best approach is to ensure that your config file (containing your password) is only accessible to a specific user account. For example, you might have an application specific user appuser to which only trusted people have the password (and to which they su to).

That way, there's no annoying cryptography overhead and you still have a password which is secure.

EDIT: I am assuming that you are not exporting your application configuration outside of a trusted environment (which I'm not sure would make any sense, given the question)

public class ConcreteClassModel : BaseModel
{
... rest of class

public bool InersectsWith(ConcreteClassModel crm)
    {
        return !(this.StartDateDT > crm.EndDateDT || this.EndDateDT < crm.StartDateDT);
    }
}

[TestClass]
public class ConcreteClassTest
{
    [TestMethod]
    public void TestConcreteClass_IntersectsWith()
    {
        var sutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 02, 01), EndDateDT = new DateTime(2016, 02, 29) };

        var periodBeforeSutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 01, 01), EndDateDT = new DateTime(2016, 01, 31) };
        var periodWithEndInsideSutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 01, 10), EndDateDT = new DateTime(2016, 02, 10) };
        var periodSameAsSutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 02, 01), EndDateDT = new DateTime(2016, 02, 29) };

        var periodWithEndDaySameAsStartDaySutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 01, 01), EndDateDT = new DateTime(2016, 02, 01) };
        var periodWithStartDaySameAsEndDaySutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 02, 29), EndDateDT = new DateTime(2016, 03, 31) };
        var periodEnclosingSutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 01, 01), EndDateDT = new DateTime(2016, 03, 31) };

        var periodWithinSutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 02, 010), EndDateDT = new DateTime(2016, 02, 20) };
        var periodWithStartInsideSutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 02, 10), EndDateDT = new DateTime(2016, 03, 10) };
        var periodAfterSutPeriod = new ConcreteClassModel() { StartDateDT = new DateTime(2016, 03, 01), EndDateDT = new DateTime(2016, 03, 31) };

        Assert.IsFalse(sutPeriod.InersectsWith(periodBeforeSutPeriod), "sutPeriod.InersectsWith(periodBeforeSutPeriod) should be false");
        Assert.IsTrue(sutPeriod.InersectsWith(periodWithEndInsideSutPeriod), "sutPeriod.InersectsWith(periodEndInsideSutPeriod)should be true");
        Assert.IsTrue(sutPeriod.InersectsWith(periodSameAsSutPeriod), "sutPeriod.InersectsWith(periodSameAsSutPeriod) should be true");

        Assert.IsTrue(sutPeriod.InersectsWith(periodWithEndDaySameAsStartDaySutPeriod), "sutPeriod.InersectsWith(periodWithEndDaySameAsStartDaySutPeriod) should be true");
        Assert.IsTrue(sutPeriod.InersectsWith(periodWithStartDaySameAsEndDaySutPeriod), "sutPeriod.InersectsWith(periodWithStartDaySameAsEndDaySutPeriod) should be true");
        Assert.IsTrue(sutPeriod.InersectsWith(periodEnclosingSutPeriod), "sutPeriod.InersectsWith(periodEnclosingSutPeriod) should be true");

        Assert.IsTrue(sutPeriod.InersectsWith(periodWithinSutPeriod), "sutPeriod.InersectsWith(periodWithinSutPeriod) should be true");
        Assert.IsTrue(sutPeriod.InersectsWith(periodWithStartInsideSutPeriod), "sutPeriod.InersectsWith(periodStartInsideSutPeriod) should be true");
        Assert.IsFalse(sutPeriod.InersectsWith(periodAfterSutPeriod), "sutPeriod.InersectsWith(periodAfterSutPeriod) should be false");
    }
}

Thanks for the above answers which help me code the above for an MVC project.

Note StartDateDT and EndDateDT are dateTime types

On the off chance anyone else ever runs into this extremely specific issue.. Something inside PyTorch breaks DLL loading. Once you run import torch, any further DLL loads will fail. So if you're using PyTorch and loading your own DLLs you'll have to rearrange your code to import all DLLs first. Confirmed w/ PyTorch 1.5.0 on Python 3.7

Came across this looking for something else. While the post looks fairly old, the easiest solution in bash is illustrated below (at least bash 4) using set -- "${@:#}" where # is the starting number of the array element we want to preserve forward:

    #!/bin/bash

    someVar="${1}"
    someOtherVar="${2}"
    set -- "${@:3}"
    input=${@}

    [[ "${input[*],,}" == *"someword"* ]] && someNewVar="trigger"

    echo -e "${someVar}\n${someOtherVar}\n${someNewVar}\n\n${@}"

Basically, the set -- "${@:3}" just pops off the first two elements in the array like perl's shift and preserves all remaining elements including the third. I suspect there's a way to pop off the last elements as well.

try Parsing and Formatting

Take an example Parsing

String input = ...;
try {
    DateTimeFormatter formatter =
                      DateTimeFormatter.ofPattern("MMM d yyyy");
    LocalDate date = LocalDate.parse(input, formatter);
    System.out.printf("%s%n", date);
}
catch (DateTimeParseException exc) {
    System.out.printf("%s is not parsable!%n", input);
    throw exc;      // Rethrow the exception.
}

Formatting

ZoneId leavingZone = ...;
ZonedDateTime departure = ...;

try {
    DateTimeFormatter format = DateTimeFormatter.ofPattern("MMM d yyyy  hh:mm a");
    String out = departure.format(format);
    System.out.printf("LEAVING:  %s (%s)%n", out, leavingZone);
}
catch (DateTimeException exc) {
    System.out.printf("%s can't be formatted!%n", departure);
    throw exc;
}

The output for this example, which prints both the arrival and departure time, is as follows:

LEAVING:  Jul 20 2013  07:30 PM (America/Los_Angeles)
ARRIVING: Jul 21 2013  10:20 PM (Asia/Tokyo)

For more details check this page- https://docs.oracle.com/javase/tutorial/datetime/iso/format.html

>>> print sorted(d.keys())
['a', 'b', 'c']

Use the sorted function, which sorts the iterable passed in.

The .keys() method returns the keys in an arbitrary order.

You only get that message if you try to use Designer or diagrams. If you use t-SQL it works fine:

Select * 

into newdb.dbo.newtable
from olddb.dbo.yourtable

where olddb.dbo.yourtable has been created in 2008 exactly as you want the table to be in 2012

Try using TRUNC and TO_DATE instead

WHERE
    TRUNC(start_ts) = TO_DATE('2016-05-13', 'YYYY-MM-DD')

Alternatively, you can use >= and < instead to avoid use of function in the start_ts column:

WHERE
   start_ts >= TO_DATE('2016-05-13', 'YYYY-MM-DD')
   AND start_ts < TO_DATE('2016-05-14', 'YYYY-MM-DD')

If you have user specific credentials ( i.e each developer might have different username/password ) then I would recommend using the gradle-properties-plugin.

1. Put defaults in gradle.properties
2. Each developer overrides with gradle-local.properties ( this should be git ignored ).

This is better than overriding using $USER_HOME/.gradle/gradle.properties because different projects might have same property names.

This should do it:

SELECT * 
FROM   INFORMATION_SCHEMA.VIEWS 
WHERE  VIEW_DEFINITION like '%YourTableName%'

I had this error because I registered the wrong class in this line of code:

JAXBContext context = JAXBContext.newInstance(MyRootXmlClass.class);

Courtesy: Solution for IllegalStateException

This issue had annoyed me for a lot of time but fortunately I came with a concrete solution for it. A detailed explanation of it is here.

Using commitAllowStateloss() might prevent this exception but would lead to UI irregularities.So far we have understood that IllegalStateException is encountered when we try to commit a fragment after the Activity state is lost- so we should just delay the transaction until the state is restored.It can be simply done like this

Declare two private boolean variables

 public class MainActivity extends AppCompatActivity {

    //Boolean variable to mark if the transaction is safe
    private boolean isTransactionSafe;

    //Boolean variable to mark if there is any transaction pending
    private boolean isTransactionPending;

Now in onPostResume() and onPause we set and unset our boolean variable isTransactionSafe. Idea is to mark trasnsaction safe only when the activity is in foreground so there is no chance of stateloss.

/*
onPostResume is called only when the activity's state is completely restored. In this we will
set our boolean variable to true. Indicating that transaction is safe now
 */
public void onPostResume(){
    super.onPostResume();
    isTransactionSafe=true;
}
/*
onPause is called just before the activity moves to background and also before onSaveInstanceState. In this
we will mark the transaction as unsafe
 */

public void onPause(){
    super.onPause();
    isTransactionSafe=false;

}

private void commitFragment(){
    if(isTransactionSafe) {
        MyFragment myFragment = new MyFragment();
        FragmentManager fragmentManager = getFragmentManager();
        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
        fragmentTransaction.add(R.id.frame, myFragment);
        fragmentTransaction.commit();
    }
}

-What we have done so far will save from IllegalStateException but our transactions will be lost if they are done after the activity moves to background, kind of like commitAllowStateloss(). To help with that we have isTransactionPending boolean variable

public void onPostResume(){
   super.onPostResume();
   isTransactionSafe=true;
/* Here after the activity is restored we check if there is any transaction pending from
the last restoration
*/
   if (isTransactionPending) {
      commitFragment();
   }
}


private void commitFragment(){

 if(isTransactionSafe) {
     MyFragment myFragment = new MyFragment();
     FragmentManager fragmentManager = getFragmentManager();
     FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
     fragmentTransaction.add(R.id.frame, myFragment);
     fragmentTransaction.commit();
     isTransactionPending=false;
 }else {
     /*
     If any transaction is not done because the activity is in background. We set the
     isTransactionPending variable to true so that we can pick this up when we come back to
foreground
     */
     isTransactionPending=true;
 }
}

That is the mode with which you are opening the file. "wb" means that you are writing to the file (w), and that you are writing in binary mode (b).

Check out the documentation for more: clicky

// Detect ie <= 10
var ie = /MSIE ([0-9]+)/g.exec(window.navigator.userAgent)[1] || undefined;

console.log(ie);
// Return version ie or undefined if not ie or ie > 10

Is $target.remove(); what you're looking for?

https://api.jquery.com/remove/

persistence.xml

 <persistence-unit name="PU2" transaction-type="RESOURCE_LOCAL">
<non-jta-data-source>jndi_ws2</non-jta-data-source>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties/>

codigo java

  String PERSISTENCE_UNIT_NAME = "PU2";
    EntityManagerFactory factory2;
    factory2 = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT_NAME);

    EntityManager em2 = factory2.createEntityManager();
    boolean committed = false;
    try {

        try {
            StoredProcedureQuery storedProcedure = em2.createStoredProcedureQuery("PKCREATURNO.INSERTATURNO");
            // set parameters
            storedProcedure.registerStoredProcedureParameter("inuPKEMPRESA", BigDecimal.class, ParameterMode.IN);
            storedProcedure.registerStoredProcedureParameter("inuPKSERVICIO", BigDecimal.class, ParameterMode.IN);
            storedProcedure.registerStoredProcedureParameter("inuPKAREA", BigDecimal.class, ParameterMode.IN);
            storedProcedure.registerStoredProcedureParameter("isbCHSIGLA", String.class, ParameterMode.IN);
            storedProcedure.registerStoredProcedureParameter("INUSINCALIFICACION", BigInteger.class, ParameterMode.IN);
            storedProcedure.registerStoredProcedureParameter("INUTIMBRAR", BigInteger.class, ParameterMode.IN);
            storedProcedure.registerStoredProcedureParameter("INUTRANSFERIDO", BigInteger.class, ParameterMode.IN);
            storedProcedure.registerStoredProcedureParameter("INTESTADO", BigInteger.class, ParameterMode.IN);
            storedProcedure.registerStoredProcedureParameter("inuContador", BigInteger.class, ParameterMode.OUT);

            BigDecimal inuPKEMPRESA = BigDecimal.valueOf(1);
            BigDecimal inuPKSERVICIO = BigDecimal.valueOf(5);
            BigDecimal inuPKAREA = BigDecimal.valueOf(23);
            String isbCHSIGLA = "";
            BigInteger INUSINCALIFICACION = BigInteger.ZERO;
            BigInteger INUTIMBRAR = BigInteger.ZERO;
            BigInteger INUTRANSFERIDO = BigInteger.ZERO;
            BigInteger INTESTADO = BigInteger.ZERO;
            BigInteger inuContador = BigInteger.ZERO;

            storedProcedure.setParameter("inuPKEMPRESA", inuPKEMPRESA);
            storedProcedure.setParameter("inuPKSERVICIO", inuPKSERVICIO);
            storedProcedure.setParameter("inuPKAREA", inuPKAREA);
            storedProcedure.setParameter("isbCHSIGLA", isbCHSIGLA);
            storedProcedure.setParameter("INUSINCALIFICACION", INUSINCALIFICACION);
            storedProcedure.setParameter("INUTIMBRAR", INUTIMBRAR);
            storedProcedure.setParameter("INUTRANSFERIDO", INUTRANSFERIDO);
            storedProcedure.setParameter("INTESTADO", INTESTADO);
            storedProcedure.setParameter("inuContador", inuContador);

            // execute SP
            storedProcedure.execute();
            // get result

            try {
                long _inuContador = (long) storedProcedure.getOutputParameterValue("inuContador");
                varCon = _inuContador + "";
            } catch (Exception e) {
            } 
        } finally {

        }
    } finally {
        em2.close();
    }

I had a similar issue, and found that my company uses NTLM proxy authentication. If you see this error in your pip.log, this is probably the issue:

Could not fetch URL http://pypi.python.org/simple/pyreadline: HTTP Error 407: Proxy Authentication Required ( The ISA Server requires authorization to fulfill the request. Access to the Web Proxy filter is denied. )

NTLMaps can be used to interface with the NTLM proxy server by becoming an intermediate proxy.

Download NTLMAPs, update the included server.cfg, run the main.py file, then point pip's proxy setting to 127.0.0.1:.

I also needed to change these default values in the server.cfg file to:

LM_PART:1
NT_PART:1

# Highly experimental option. See research.txt for details.
# LM - 06820000
# NT - 05820000
# LM + NT - 
NTLM_FLAGS: 07820000

http://ntlmaps.sourceforge.net/

SELECT CAST(Datetimefield AS DATE) as DateField, SUM(intfield) as SumField
FROM MyTable
GROUP BY CAST(Datetimefield AS DATE)

I just needed to parse a nested dictionary, like

{
    "x": {
        "a": 1,
        "b": 2,
        "c": 3
    }
}

where JsonConvert.DeserializeObject doesn't help. I found the following approach:

var dict = JObject.Parse(json).SelectToken("x").ToObject<Dictionary<string, int>>();

The SelectToken lets you dig down to the desired field. You can even specify a path like "x.y.z" to step further down into the JSON object.

Thumbs up first before use codes please!!! Create an image that fully cover the whole tab bar item for each item. This is needed to use the image you created as a tab bar item button. Be sure to make the height/width ratio be the same of each tab bar item too. Then:

UITabBarController *tabBarController = (UITabBarController *)self;
UITabBar *tabBar = tabBarController.tabBar;
UITabBarItem *tabBarItem1 = [tabBar.items objectAtIndex:0];
UITabBarItem *tabBarItem2 = [tabBar.items objectAtIndex:1];
UITabBarItem *tabBarItem3 = [tabBar.items objectAtIndex:2];
UITabBarItem *tabBarItem4 = [tabBar.items objectAtIndex:3];

int x,y;

x = tabBar.frame.size.width/4 + 4; //when doing division, it may be rounded so that you need to add 1 to each item; 
y = tabBar.frame.size.height + 10; //the height return always shorter, this is compensated by added by 10; you can change the value if u like.

//because the whole tab bar item will be replaced by an image, u dont need title
tabBarItem1.title = @"";
tabBarItem2.title = @"";
tabBarItem3.title = @"";
tabBarItem4.title = @"";

[tabBarItem1 setFinishedSelectedImage:[self imageWithImage:[UIImage imageNamed:@"item1-select.png"] scaledToSize:CGSizeMake(x, y)] withFinishedUnselectedImage:[self imageWithImage:[UIImage imageNamed:@"item1-deselect.png"] scaledToSize:CGSizeMake(x, y)]];//do the same thing for the other 3 bar item

For demo code that conforms to POSIX standard as described in Setting Terminal Modes Properly and Serial Programming Guide for POSIX Operating Systems, the following is offered.
This code should execute correctly using Linux on x86 as well as ARM (or even CRIS) processors.
It's essentially derived from the other answer, but inaccurate and misleading comments have been corrected.

This demo program opens and initializes a serial terminal at 115200 baud for non-canonical mode that is as portable as possible.
The program transmits a hardcoded text string to the other terminal, and delays while the output is performed.
The program then enters an infinite loop to receive and display data from the serial terminal.
By default the received data is displayed as hexadecimal byte values.

To make the program treat the received data as ASCII codes, compile the program with the symbol DISPLAY_STRING, e.g.

 cc -DDISPLAY_STRING demo.c

If the received data is ASCII text (rather than binary data) and you want to read it as lines terminated by the newline character, then see this answer for a sample program.

#define TERMINAL    "/dev/ttyUSB0"

#include <errno.h>
#include <fcntl.h> 
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <termios.h>
#include <unistd.h>

int set_interface_attribs(int fd, int speed)
{
    struct termios tty;

    if (tcgetattr(fd, &tty) < 0) {
        printf("Error from tcgetattr: %s\n", strerror(errno));
        return -1;
    }

    cfsetospeed(&tty, (speed_t)speed);
    cfsetispeed(&tty, (speed_t)speed);

    tty.c_cflag |= (CLOCAL | CREAD);    /* ignore modem controls */
    tty.c_cflag &= ~CSIZE;
    tty.c_cflag |= CS8;         /* 8-bit characters */
    tty.c_cflag &= ~PARENB;     /* no parity bit */
    tty.c_cflag &= ~CSTOPB;     /* only need 1 stop bit */
    tty.c_cflag &= ~CRTSCTS;    /* no hardware flowcontrol */

    /* setup for non-canonical mode */
    tty.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
    tty.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
    tty.c_oflag &= ~OPOST;

    /* fetch bytes as they become available */
    tty.c_cc[VMIN] = 1;
    tty.c_cc[VTIME] = 1;

    if (tcsetattr(fd, TCSANOW, &tty) != 0) {
        printf("Error from tcsetattr: %s\n", strerror(errno));
        return -1;
    }
    return 0;
}

void set_mincount(int fd, int mcount)
{
    struct termios tty;

    if (tcgetattr(fd, &tty) < 0) {
        printf("Error tcgetattr: %s\n", strerror(errno));
        return;
    }

    tty.c_cc[VMIN] = mcount ? 1 : 0;
    tty.c_cc[VTIME] = 5;        /* half second timer */

    if (tcsetattr(fd, TCSANOW, &tty) < 0)
        printf("Error tcsetattr: %s\n", strerror(errno));
}


int main()
{
    char *portname = TERMINAL;
    int fd;
    int wlen;
    char *xstr = "Hello!\n";
    int xlen = strlen(xstr);

    fd = open(portname, O_RDWR | O_NOCTTY | O_SYNC);
    if (fd < 0) {
        printf("Error opening %s: %s\n", portname, strerror(errno));
        return -1;
    }
    /*baudrate 115200, 8 bits, no parity, 1 stop bit */
    set_interface_attribs(fd, B115200);
    //set_mincount(fd, 0);                /* set to pure timed read */

    /* simple output */
    wlen = write(fd, xstr, xlen);
    if (wlen != xlen) {
        printf("Error from write: %d, %d\n", wlen, errno);
    }
    tcdrain(fd);    /* delay for output */


    /* simple noncanonical input */
    do {
        unsigned char buf[80];
        int rdlen;

        rdlen = read(fd, buf, sizeof(buf) - 1);
        if (rdlen > 0) {
#ifdef DISPLAY_STRING
            buf[rdlen] = 0;
            printf("Read %d: \"%s\"\n", rdlen, buf);
#else /* display hex */
            unsigned char   *p;
            printf("Read %d:", rdlen);
            for (p = buf; rdlen-- > 0; p++)
                printf(" 0x%x", *p);
            printf("\n");
#endif
        } else if (rdlen < 0) {
            printf("Error from read: %d: %s\n", rdlen, strerror(errno));
        } else {  /* rdlen == 0 */
            printf("Timeout from read\n");
        }               
        /* repeat read to get full message */
    } while (1);
}

For an example of an efficient program that provides buffering of received data yet allows byte-by-byte handing of the input, then see this answer.

Another function that would help you look at missing data would be df_status from funModeling library

library(funModeling)

iris.2 is the iris dataset with some added NAs.You can replace this with your dataset.

df_status(iris.2)

This will give you the number and percentage of NAs in each column.

bool isPrime(int n)
{
    // Corner cases
    if (n <= 1)  return false;
    if (n <= 3)  return true;

    // This is checked so that we can skip 
    // middle five numbers in below loop
    if (n%2 == 0 || n%3 == 0) return false;

    for (int i=5; i*i<=n; i=i+6)
        if (n%i == 0 || n%(i+2) == 0)
           return false;

    return true;
}

this is just c++ implementation of above AKS algorithm

I have solved this error. You just need to add layout manager and add the empty adapter.

Like this code:

myRecyclerView.setLayoutManager(...//your layout manager);
        myRecyclerView.setAdapter(new RecyclerView.Adapter() {
            @Override
            public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
                return null;
            }

            @Override
            public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {

            }

            @Override
            public int getItemCount() {
                return 0;
            }
        });
//other code's 
// and for change you can use if(mrecyclerview.getadapter != speacialadapter){
//replice your adapter
//}

LPCWSTR stands for "Long Pointer to Constant Wide String". The W stands for Wide and means that the string is stored in a 2 byte character vs. the normal char. Common for any C/C++ code that has to deal with non-ASCII only strings.=

To get a normal C literal string to assign to a LPCWSTR, you need to prefix it with L

LPCWSTR a = L"TestWindow";

Got a gotcha for those with their headspace in Pandas and moving to pyspark

 from pyspark import SparkConf, SparkContext
 from pyspark.sql import SQLContext

 spark_conf = SparkConf().setMaster("local").setAppName("MyAppName")
 sc = SparkContext(conf = spark_conf)
 sqlContext = SQLContext(sc)

 records = [
     {"colour": "red"},
     {"colour": "blue"},
     {"colour": None},
 ]

 pandas_df = pd.DataFrame.from_dict(records)
 pyspark_df = sqlContext.createDataFrame(records)

So if we wanted the rows that are not red:

pandas_df[~pandas_df["colour"].isin(["red"])]

Looking good, and in our pyspark DataFrame

pyspark_df.filter(~pyspark_df["colour"].isin(["red"])).collect()

So after some digging, I found this: https://issues.apache.org/jira/browse/SPARK-20617 So to include nothingness in our results:

pyspark_df.filter(~pyspark_df["colour"].isin(["red"]) | pyspark_df["colour"].isNull()).show()

I've seen no mentions of FormData.getAll method so far.

Besides returning all the values associated with a given key from within a FormData object, it gets really simple using the Object.fromEntries method as specified by others here.

var formData = new FormData(document.forms[0])

var obj = Object.fromEntries(
  Array.from(formData.keys()).map(key => [
    key, formData.getAll(key).length > 1 ? 
      formData.getAll(key) : formData.get(key)
  ])
)

Snippet in action

var formData = new FormData(document.forms[0])

var obj = Object.fromEntries(Array.from(formData.keys()).map(key => [key, formData.getAll(key).length > 1 ? formData.getAll(key) : formData.get(key)]))

document.write(`<pre>${JSON.stringify(obj)}</pre>`)

<form action="#">
  <input name="name" value="Robinson" />
  <input name="items" value="Vin" />
  <input name="items" value="Fromage" />
  <select name="animals" multiple id="animals">
    <option value="tiger" selected>Tigre</option>
    <option value="turtle" selected>Tortue</option>
    <option value="monkey">Singe</option>
  </select>
</form>

This is a simple way that is inefficient, but it's quite reasonable when you don't need anything too complex or you don't have many objects.

Otherwise there are many different algorithms, but most of them are quite complex to implement.

For example, you can use a divide et impera approach in which you cluster objects hierarchically according to their distance and you give to every cluster a bounding box that contains all the items of the cluster. Then you can check which clusters collide and avoid checking pairs of object that belong to clusters that are not colliding/overlapped.

Otherwise, you can figure out a generic space partitioning algorithm to split up in a similar way the objects to avoid useless checks. These kind of algorithms split the collision detection in two phases: a coarse one in which you see what objects maybe colliding and a fine one in which you effectively check single objects. For example, you can use a QuadTree (Wikipedia) to work out an easy solution...

Take a look at the Wikipedia page. It can give you some hints.

Not really. for backward compatibility it is 32 bits.
If you want 64 bits you have long, size_t or int64_t

I found the following code the jQuery UI dialog function for open.

c([]).add(d.find(".ui-dialog-content :tabbable:first")).add(d.find(".ui-dialog-buttonpane :tabbable:first")).add(d).filter(":first").focus();

You can either workaround the jQuery behaviour or change the behaviour.

tabindex -1 works as a workaround.

On Linux there is unshield, which worked well for me (even if the GUI includes custom deterrents like license key prompts). It is included in the repositories of all major distributions (arch, suse, debian- and fedora-based) and its source is available at https://github.com/twogood/unshield

The simples way arround is to put -40dp margin at the buttom of the top imageview

The postgresql port is defined in your postgresql.conf file.

For me in Ubuntu 14.04 it is: /etc/postgresql/9.3/main/postgresql.conf

Inside there is a line:

port = 5432

Changing the number there requires restart of postgresql for it to take effect.

This issue is still up on keras git. I hope it gets solved as soon as possible. Until then, try downgrading your numpy version to 1.16.2. It seems to solve the problem.

!pip install numpy==1.16.1
import numpy as np

This version of numpy has the default value of allow_pickle as True.

The accepted answer is helpful, but it isn't immediately obvious how to retrieve a filename from a path if you are NOT using passed in values. I was able to work this out from this thread, but in case others aren't so lucky, here is how it is done:

@echo off
setlocal enabledelayedexpansion enableextensions

set myPath=C:\Somewhere\Somewhere\SomeFile.txt
call :file_name_from_path result !myPath!
echo %result%
goto :eof

:file_name_from_path <resultVar> <pathVar>
(
    set "%~1=%~nx2"
    exit /b
)

:eof
endlocal

Now the :file_name_from_path function can be used anywhere to retrieve the value, not just for passed in arguments. This can be extremely helpful if the arguments can be passed into the file in an indeterminate order or the path isn't passed into the file at all.

Function to create zip file.

def CREATEZIPFILE(zipname, path):
    #function to create a zip file
    #Parameters: zipname - name of the zip file; path - name of folder/file to be put in zip file

    zipf = zipfile.ZipFile(zipname, 'w', zipfile.ZIP_DEFLATED)
    zipf.setpassword(b"password") #if you want to set password to zipfile

    #checks if the path is file or directory
    if os.path.isdir(path):
        for files in os.listdir(path):
            zipf.write(os.path.join(path, files), files)

    elif os.path.isfile(path):
        zipf.write(os.path.join(path), path)
    zipf.close()

You can use the limit(n) function:

l = [('Alice', 1),('Jim',2),('Sandra',3)]
df = sqlContext.createDataFrame(l, ['name', 'age'])
df.limit(2).withColumn('age2', df.age + 2).toPandas()

Or:

l = [('Alice', 1),('Jim',2),('Sandra',3)]
df = sqlContext.createDataFrame(l, ['name', 'age'])
df.withColumn('age2', df.age + 2).limit(2).toPandas()

Fancy indexing requires you to provide all indices for each dimension. You are providing 3 indices for the first one, and only 2 for the second one, hence the error. You want to do something like this:

>>> a[[[0, 0], [1, 1], [3, 3]], [[0,2], [0,2], [0, 2]]]
array([[ 0,  2],
       [ 4,  6],
       [12, 14]])

That is of course a pain to write, so you can let broadcasting help you:

>>> a[[[0], [1], [3]], [0, 2]]
array([[ 0,  2],
       [ 4,  6],
       [12, 14]])

This is much simpler to do if you index with arrays, not lists:

>>> row_idx = np.array([0, 1, 3])
>>> col_idx = np.array([0, 2])
>>> a[row_idx[:, None], col_idx]
array([[ 0,  2],
       [ 4,  6],
       [12, 14]])

I have used regular expression to replace the input value with the pattern needed.

var userName = document.querySelector('#numberField');_x000D_
_x000D_
userName.addEventListener('input', restrictNumber);_x000D_
function restrictNumber (e) {  _x000D_
  var newValue = this.value.replace(new RegExp(/[^\d]/,'ig'), "");_x000D_
  this.value = newValue;_x000D_
}_x000D_
  

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

When I pass a little complex DOM query to $._data like this: $._data($('#outerWrap .innerWrap ul li:last a'), 'events') it throws undefined in the browser console.

So I had to use $._data on the parent div: $._data($('#outerWrap')[0], 'events') to see the events for the a tags. Here is a JSFiddle for the same: http://jsfiddle.net/giri_jeedigunta/MLcpT/4/

You can take advantage of CSCRIPT.EXE or WSCRIPT.EXE (which have been present in every version of Windows since, I believe, Windows 95) like this:

echo msgbox "Hey! Here is a message!" > %tmp%\tmp.vbs
cscript /nologo %tmp%\tmp.vbs
del %tmp%\tmp.vbs

or

echo msgbox "Hey! Here is a message!" > %tmp%\tmp.vbs
wscript %tmp%\tmp.vbs
del %tmp%\tmp.vbs

You could also choose the more customizeable PopUp command. This example gives you a 10 second window to click OK, before timing out:

echo set WshShell = WScript.CreateObject("WScript.Shell") > %tmp%\tmp.vbs
echo WScript.Quit (WshShell.Popup( "You have 10 seconds to Click 'OK'." ,10 ,"Click OK", 0)) >> %tmp%\tmp.vbs
cscript /nologo %tmp%\tmp.vbs
if %errorlevel%==1 (
  echo You Clicked OK
) else (
  echo The Message timed out.
)
del %tmp%\tmp.vbs

In their above context, both cscript and wscript will act the same. When called from a batch file, bot cscript and wscript will pause the batch file until they finish their script, then allow the file to continue.

When called manually from the command prompt, cscript will not return control to the command prompt until it is finished, while wscript will create a seprate thread for the execution of it's script, returning control to the command prompt even before it's script has finished.

Other methods discussed in this thread do not cause the execution of batch files to pause while waiting for the message to be clicked on. Your selection will be dictated by your needs.

Note: Using this method, multiple button and icon configurations are available to cover various yes/no/cancel/abort/retry queries to the user: https://technet.microsoft.com/en-us/library/ee156593.aspx

you have to use capital True and False not true and false

In case you want an awk-only solution without creating a temporary file and usable with version!=(gawk 4.1.0):

awk '{a[b++]=$0} END {for(c=0;c<=b;c++)print a[c]>ARGV[1]}' file

You can try anchoring it to the end of the string, something like \\[^\\]*$. Though I'm not sure if one absolutely has to use regexp for the task.

Active Directory isn't just an implementation of LDAP by Microsoft, that is only a small part of what AD is. Active Directory is (in an overly simplified way) a service that provides LDAP based authentication with Kerberos based Authorization.

Of course their LDAP and Kerberos implementations in AD are not exactly 100% interoperable with other LDAP/Kerberos implementations...

set the target attribute of your <a> element to "_tab"

EDIT: It works, however W3Schools says there is no such target attribute: http://www.w3schools.com/tags/att_a_target.asp

EDIT2: From what I've figured out from the comments. setting target to _blank will take you to a new tab or window (depending on your browser settings). Typing anything except one of the ones below will create a new tab group (I'm not sure how these work):

_blank  Opens the linked document in a new window or tab
_self   Opens the linked document in the same frame as it was clicked (this is default)
_parent Opens the linked document in the parent frame
_top    Opens the linked document in the full body of the window
framename   Opens the linked document in a named frame

Try this:

<?php 
/*
Template Name: [contact us]

*/
get_header();
echo do_shortcode('[CONTACT-US-FORM]'); 
?>

Yes you can. Just check my fiddle for clarification. For demo purpose i kept the code in fiddle at same location. You can extract that code as shown in two different Javascript files and load them in html file.

https://jsfiddle.net/mvora/mrLmkxmo/

 /******** PUT THIS CODE IN ONE JS FILE *******/

    var secondFileFuntion = function(){
        this.name = 'XYZ';
    }

    secondFileFuntion.prototype.getSurname = function(){
     return 'ABC';
    }


    var secondFileObject = new secondFileFuntion();

    /******** Till Here *******/

    /******** PUT THIS CODE IN SECOND JS FILE *******/

    function firstFileFunction(){
      var name = secondFileObject.name;
      var surname = secondFileObject.getSurname()
      alert(name);
      alert(surname );
    }

    firstFileFunction();

If you make an object using the constructor function and trying access the property or method from it in second file, it will give you the access of properties which are present in another file.

Just take care of sequence of including these files in index.html

OK! I know that jQuery is loading. I know that jQuery.textshadow.js is loading. I can find both of the scripts in Developer Tools.

The weird part: this code is working in the content area but not in the banner. Even with a dedicated fixIE.css. AND it works when I put the css inline. (That, of course, messes up FireFox.)

I have even put in a conditional IE span around the text field in the banner with no luck.

I found no difference and had the same errors in both jquery-1.4.2.min.js and jquery-1.2.6.min.js. jquery.textshadow.js was downloaded from the jQuery site while trying to find a solution to this problem.

This is not posted to the Website

Nothing built-in that I know of.

Apache Commons Lang has a class called StringUtils which contains many join functions.

Another way to do it using just the glob module. Just seed the rglob method with a starting base directory and a pattern to match and it will return a list of matching file names.

import glob
import os

def _getDirs(base):
    return [x for x in glob.iglob(os.path.join( base, '*')) if os.path.isdir(x) ]

def rglob(base, pattern):
    list = []
    list.extend(glob.glob(os.path.join(base,pattern)))
    dirs = _getDirs(base)
    if len(dirs):
        for d in dirs:
            list.extend(rglob(os.path.join(base,d), pattern))
    return list

The Javascript interpreter natively stores objects in a hash table. If you're worried about contamination from the prototype chain, you can always do something like this:

// Simple ECMA5 hash table
Hash = function(oSource){
  for(sKey in oSource) if(Object.prototype.hasOwnProperty.call(oSource, sKey)) this[sKey] = oSource[sKey];
};
Hash.prototype = Object.create(null);

var oHash = new Hash({foo: 'bar'});
oHash.foo === 'bar'; // true
oHash['foo'] === 'bar'; // true
oHash['meow'] = 'another prop'; // true
oHash.hasOwnProperty === undefined; // true
Object.keys(oHash); // ['foo', 'meow']
oHash instanceof Hash; // true

TextView tv = new TextView(this);
tv.setFilters(new InputFilter[]{ new InputFilter.LengthFilter(250) });

If you meet the same problem and you are using spring-boot v1.4+, you can do it in this way.

There is an includeSystemScope that you can use to add system-scope dependencies to the jar.

e.g.

I'm using oracle driver into my project.

<dependency>
        <groupId>com.oracle</groupId>
        <artifactId>ojdbc14</artifactId>
        <version>10.2.0.3.0</version>
        <scope>system</scope>
        <systemPath>${project.basedir}/src/main/resources/extra-jars/ojdbc14-10.2.0.3.0.jar</systemPath>
    </dependency>

then make includeSystemScope=true to include the jar into path /BOOT-INF/lib/**

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <configuration>
        <includeSystemScope>true</includeSystemScope>
    </configuration>
</plugin>

and exclude from resource to avoid duplicated include, the jar is fat enought~

<build>
    <testSourceDirectory>src/test/java</testSourceDirectory>
    <resources>
        <resource>
            <directory>src/main/resources</directory>
            <excludes>
                <exclude>**/*.jar</exclude>
            </excludes>
        </resource>
    </resources>
</build>

Good luck!

You can map next and previous to function keys too, making cycling through buffers a breeze

map <F2> :bprevious<CR>
map <F3> :bnext<CR>

from my vimrc

I am using xampp. For me best option is to change environment variables. Environment variable changing window is shared by @Abu Bakr in this thread

I change the path value as C:\xampp\mysql\bin; and it is working nice

You can use the Ripple emulator on Chrome.

As per keras tutorial, you can simply use the same tf.device scope as in regular tensorflow:

with tf.device('/gpu:0'):
    x = tf.placeholder(tf.float32, shape=(None, 20, 64))
    y = LSTM(32)(x)  # all ops in the LSTM layer will live on GPU:0

with tf.device('/cpu:0'):
    x = tf.placeholder(tf.float32, shape=(None, 20, 64))
    y = LSTM(32)(x)  # all ops in the LSTM layer will live on CPU:0

After seeing David's implementation, it seems like there is no need to have a singleton class function instanceMethod since let is doing pretty much the same thing as a sharedInstance class method. All you need to do is declare it as a global constant and that would be it.

let gScopeManagerSharedInstance = ScopeManager()

class ScopeManager {
   // No need for a class method to return the shared instance. Use the gScopeManagerSharedInstance directly. 
}

Use 0 - x

x being the number you want to invert

If you are seeing this issue in a linux container when java application is trying to communicate with another application/site, it is because the certificate have been imported incorrectly into the load balancer. There is sequence of steps to be followed for importing certificates and that if not done correctly, you will see issues like

Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid 
certification path to requested target

Once the certs are imported correctly, it should be done. No need to tinker with any JDK certs.

The simpliest way to do it is to use CancelableCallback. You should check the first action is complete and then call the second:

mMap.animateCamera(CameraUpdateFactory.newLatLngBounds(bounds, size.x, height, 0), new CancelableCallback() {

                @Override
                public void onFinish() {
                    CameraUpdate cu_scroll = CameraUpdateFactory.scrollBy(0, 500);
                    mMap.animateCamera(cu_scroll);
                }

                @Override
                public void onCancel() {
                }
            });

Basically you can put HTML anywhere outside of PHP tags. It's also very beneficial to do all your necessary data processing before displaying any data, in order to separate logic and presentation.

The data display itself could be at the bottom of the same PHP file or you could include a separate PHP file consisting of mostly HTML.

I prefer this compact style:

<?php
    /* do your processing here */
?>

<html>
<head>
    <title><?=$title?></title>
</head>
<body>
    <?php foreach ( $something as $item ) : ?>
        <p><?=$item?></p>
    <?php endforeach; ?>
</body>
</html>

Note: you may need to use <?php echo $var; ?> instead of <?=$var?> depending on your PHP setup.

Try it:

public static String print(byte[] bytes) {
    StringBuilder sb = new StringBuilder();
    sb.append("[ ");
    for (byte b : bytes) {
        sb.append(String.format("0x%02X ", b));
    }
    sb.append("]");
    return sb.toString();
}

Example:

 public static void main(String []args){
    byte[] bytes = new byte[] { 
        (byte) 0x01, (byte) 0xFF, (byte) 0x2E, (byte) 0x6E, (byte) 0x30
    };

    System.out.println("bytes = " + print(bytes));
 }

Output: bytes = [ 0x01 0xFF 0x2E 0x6E 0x30 ]

1 minute googling gave me this result. See the DEMO!

HTML

<form>
    <label for="username">Username:</label>
    <input id="username" name="username" type="text" placeholder="Username" />
    <label for="password">Password:</label>
    <input id="password" name="password" type="password" placeholder="Password" />
    <input id="submit" name="submit" type="submit" value="Login" />
</form>

jQuery

// ----- Setup: Add dummy text field for password and add toggle link to form; "offPage" class moves element off-screen
$('input[type=password]').each(function () {
    var el = $(this),
        elPH = el.attr("placeholder");
    el.addClass("offPage").after('<input class="passText" placeholder="' + elPH + '" type="text" />');
});
$('form').append('<small><a class="togglePassText" href="#">Toggle Password Visibility</a></small>');

// ----- keep password field and dummy text field in sync
$('input[type=password]').keyup(function () {
    var elText = $(this).val();
    $('.passText').val(elText);
});
$('.passText').keyup(function () {
    var elText = $(this).val();
    $('input[type=password]').val(elText);
});

// ----- Toggle link functionality - turn on/off "offPage" class on fields
$('a.togglePassText').click(function (e) {
    $('input[type=password], .passText').toggleClass("offPage");
    e.preventDefault(); // <-- prevent any default actions
});

CSS

.offPage {
    position: absolute;
    bottom: 100%;
    right: 100%;
}

Yes, it is possible to specify your own credentials without modifying the current code. It requires a small piece of code from your part though.

Create an assembly called SomeAssembly.dll with this class :

namespace SomeNameSpace
{
    public class MyProxy : IWebProxy
    {
        public ICredentials Credentials
        {
            get { return new NetworkCredential("user", "password"); }
            //or get { return new NetworkCredential("user", "password","domain"); }
            set { }
        }

        public Uri GetProxy(Uri destination)
        {
            return new Uri("http://my.proxy:8080");
        }

        public bool IsBypassed(Uri host)
        {
            return false;
        }
    }
}

Add this to your config file :

<defaultProxy enabled="true" useDefaultCredentials="false">
  <module type = "SomeNameSpace.MyProxy, SomeAssembly" />
</defaultProxy>

This "injects" a new proxy in the list, and because there are no default credentials, the WebRequest class will call your code first and request your own credentials. You will need to place the assemble SomeAssembly in the bin directory of your CMS application.

This is a somehow static code, and to get all strings like the user, password and URL, you might either need to implement your own ConfigurationSection, or add some information in the AppSettings, which is far more easier.

Something like the following will loop through column A in the Control sheet and turn the values in the cells into Hyperlinks. Not something I've had to do before so please excuse bugs:

Sub CreateHyperlinks()

Dim mySheet As String
Dim myRange As Excel.Range
Dim cell As Excel.Range
Set myRange = Excel.ThisWorkbook.Sheets("Control").Range("A1:A5") '<<adjust range to suit

For Each cell In myRange
    Excel.ThisWorkbook.Sheets("Control").Hyperlinks.Add Anchor:=cell, Address:="", SubAddress:=cell.Value & "!A1" '<<from recorded macro
Next cell

End Sub

Guess I'm too late...

Came across the same problem today; here is my solution using FileSystemObject:

Dim objFSO
Const ForReading = 1
Const ForWriting = 2
Dim objTS 'define a TextStream object
Dim strContents As String
Dim fileSpec As String

fileSpec = "C:\Temp\test.txt"
Set objFSO = CreateObject("Scripting.FileSystemObject")
Set objTS = objFSO.OpenTextFile(fileSpec, ForReading)
strContents = objTS.ReadAll
strContents = Replace(strContents, "XXXXX", "YYYY")
objTS.Close

Set objTS = objFSO.OpenTextFile(fileSpec, ForWriting)
objTS.Write strContents
objTS.Close

Please check with this documentation.

http://php.net/manual/en/function.error-log.php

Example:

<?php
// Send notification through the server log if we can not
// connect to the database.
if (!Ora_Logon($username, $password)) {
    error_log("Oracle database not available!", 0);
}

// Notify administrator by email if we run out of FOO
if (!($foo = allocate_new_foo())) {
    error_log("Big trouble, we're all out of FOOs!", 1,
               "[email protected]");
}

// another way to call error_log():
error_log("You messed up!", 3, "/var/tmp/my-errors.log");
?>

Pull in a reference to Visual Basic in your project and use its Information.IsNumeric method such as shown below and be able to capture floats as well as integers unlike the answer above which only catches ints.

    // Using Microsoft.VisualBasic;

    var txt = "ABCDEFG";

    if (Information.IsNumeric(txt))
        Console.WriteLine ("Numeric");

IsNumeric("12.3"); // true
IsNumeric("1"); // true
IsNumeric("abc"); // false

This is similar to my case, where I have a table named tabel_buku_besar. What I need are

1. Looking for record that have account_code='101.100' in tabel_buku_besar which have companyarea='20000' and also have IDR as currency

2. I need to get all record from tabel_buku_besar which have account_code same as step 1 but have transaction_number in step 1 result

while using select ... from...where....transaction_number in (select transaction_number from ....), my query running extremely slow and sometimes causing request time out or make my application not responding...

I try this combination and the result...not bad...

`select DATE_FORMAT(L.TANGGAL_INPUT,'%d-%m-%y') AS TANGGAL,
      L.TRANSACTION_NUMBER AS VOUCHER,
      L.ACCOUNT_CODE,
      C.DESCRIPTION,
      L.DEBET,
      L.KREDIT 
 from (select * from tabel_buku_besar A
                where A.COMPANYAREA='$COMPANYAREA'
                      AND A.CURRENCY='$Currency'
                      AND A.ACCOUNT_CODE!='$ACCOUNT'
                      AND (A.TANGGAL_INPUT BETWEEN STR_TO_DATE('$StartDate','%d/%m/%Y') AND STR_TO_DATE('$EndDate','%d/%m/%Y'))) L 
INNER JOIN (select * from tabel_buku_besar A
                     where A.COMPANYAREA='$COMPANYAREA'
                           AND A.CURRENCY='$Currency'
                           AND A.ACCOUNT_CODE='$ACCOUNT'
                           AND (A.TANGGAL_INPUT BETWEEN STR_TO_DATE('$StartDate','%d/%m/%Y') AND STR_TO_DATE('$EndDate','%d/%m/%Y'))) R ON R.TRANSACTION_NUMBER=L.TRANSACTION_NUMBER AND R.COMPANYAREA=L.COMPANYAREA 
LEFT OUTER JOIN master_account C ON C.ACCOUNT_CODE=L.ACCOUNT_CODE AND C.COMPANYAREA=L.COMPANYAREA 
ORDER BY L.TANGGAL_INPUT,L.TRANSACTION_NUMBER`

<input type="text" name="whatever" id="funkystyling" />

Here's the CSS for the image on the left:

#funkystyling {
    background: white url(/path/to/icon.png) left no-repeat;
    padding-left: 17px;
}

And here's the CSS for the image on the right:

#funkystyling {
    background: white url(/path/to/icon.png) right no-repeat;
    padding-right: 17px;
}

thanks php-b-grader !

below the generic function for window.open pass values using POST:

function windowOpenInPost(actionUrl,windowName, windowFeatures, keyParams, valueParams) 
{
    var mapForm = document.createElement("form");
    var milliseconds = new Date().getTime();
    windowName = windowName+milliseconds;
    mapForm.target = windowName;
    mapForm.method = "POST";
    mapForm.action = actionUrl;
    if (keyParams && valueParams && (keyParams.length == valueParams.length)){
        for (var i = 0; i < keyParams.length; i++){
        var mapInput = document.createElement("input");
            mapInput.type = "hidden";
            mapInput.name = keyParams[i];
            mapInput.value = valueParams[i];
            mapForm.appendChild(mapInput);

        }
        document.body.appendChild(mapForm);
    }


    map = window.open('', windowName, windowFeatures);
if (map) {
    mapForm.submit();
} else {
    alert('You must allow popups for this map to work.');
}}

You can use CSS to fix it too

<div class="some-container">
[ <span ng-repeat="something in somethings">{{something}}<span class="list-comma">, </span></span> ]
</div>

.some-container span:last-child .list-comma{
    display: none;
}

But Andy Joslin's answer is best

Edit: I changed my mind I had to do this recently and I ended up going with a join filter.

The list() function ^[docs] will convert a string into a list of single-character strings.

>>> list('hello')
['h', 'e', 'l', 'l', 'o']

Even without converting them to lists, strings already behave like lists in several ways. For example, you can access individual characters (as single-character strings) using brackets:

>>> s = "hello"
>>> s[1]
'e'
>>> s[4]
'o'

You can also loop over the characters in the string as you can loop over the elements of a list:

>>> for c in 'hello':
...     print c + c,
... 
hh ee ll ll oo

The var keyword in Javascript is there for a purpose.

If you declare a variable without the var keyword, like this:

myVar = 100;

It becomes a global variable that can be accessed from any part of your script. If you did not do it intentionally or are not aware of it, it can cause you pain if you re-use the variable name at another place in your javascript.

If you declare the variable with the var keyword, like this:

var myVar = 100;

It is local to the scope ({] - braces, function, file, depending on where you placed it).

This a safer way to treat variables. So unless you are doing it on purpose try to declare variable with the var keyword and not without.

Use the built in function zip

property_asel = [a for (a, truth) in zip(property_a, good_objects) if truth]

EDIT

Just looking at the new features of 2.7. There is now a function in the itertools module which is similar to the above code.

http://docs.python.org/library/itertools.html#itertools.compress

itertools.compress('ABCDEF', [1,0,1,0,1,1]) =>
  A, C, E, F

What you asked for is:

IF OBJECT_ID('tempdb..##CLIENTS_KEYWORD') IS NOT NULL
    BEGIN
       DROP TABLE ##CLIENTS_KEYWORD

       CREATE TABLE ##CLIENTS_KEYWORD(client_id int)

    END
ELSE
   CREATE TABLE ##CLIENTS_KEYWORD(client_id int) 

IF OBJECT_ID('tempdb..##TEMP_CLIENTS_KEYWORD') IS NOT NULL
    BEGIN
       DROP TABLE ##TEMP_CLIENTS_KEYWORD

       CREATE TABLE ##TEMP_CLIENTS_KEYWORD(client_id int)

    END
ELSE
   CREATE TABLE ##TEMP_CLIENTS_KEYWORD(client_id int) 

Since you're always going to create the table, regardless of whether the table is deleted or not; a slightly optimised solution is:

IF OBJECT_ID('tempdb..##CLIENTS_KEYWORD') IS NOT NULL
   DROP TABLE ##CLIENTS_KEYWORD

CREATE TABLE ##CLIENTS_KEYWORD(client_id int) 

IF OBJECT_ID('tempdb..##TEMP_CLIENTS_KEYWORD') IS NOT NULL
   DROP TABLE ##TEMP_CLIENTS_KEYWORD

CREATE TABLE ##TEMP_CLIENTS_KEYWORD(client_id int) 

I was working with statistics in Java 2 years ago and I still got the codes of a function that allows you to round a number to the number of decimals that you want. Now you need two, but maybe you would like to try with 3 to compare results, and this function gives you this freedom.

/**
* Round to certain number of decimals
* 
* @param d
* @param decimalPlace
* @return
*/
public static float round(float d, int decimalPlace) {
    BigDecimal bd = new BigDecimal(Float.toString(d));
    bd = bd.setScale(decimalPlace, BigDecimal.ROUND_HALF_UP);
    return bd.floatValue();
}

You need to decide if you want to round up or down. In my sample code I am rounding up.

Hope it helps.

EDIT

If you want to preserve the number of decimals when they are zero (I guess it is just for displaying to the user) you just have to change the function type from float to BigDecimal, like this:

public static BigDecimal round(float d, int decimalPlace) {
    BigDecimal bd = new BigDecimal(Float.toString(d));
    bd = bd.setScale(decimalPlace, BigDecimal.ROUND_HALF_UP);       
    return bd;
}

And then call the function this way:

float x = 2.3f;
BigDecimal result;
result=round(x,2);
System.out.println(result);

This will print:

2.30

This can be done using request.args.get(). For example if your query string has a field date, it can be accessed using

date = request.args.get('date')

Don't forget to add "request" to list of imports from flask, i.e.

from flask import request

You can also plot to a png file using gnuplot (which is free):

terminal commands

gnuplot> set title '<title>'
gnuplot> set ylabel '<yLabel>'
gnuplot> set xlabel '<xLabel>'
gnuplot> set grid
gnuplot> set term png
gnuplot> set output '<Output file name>.png'
gnuplot> plot '<fromfile.csv>'

note: you always need to give the right extension (.png here) at set output

Then it is also possible that the ouput is not lines, because your data is not continues. To fix this simply change the 'plot' line to:

plot '<Fromfile.csv>' with line lt -1 lw 2

More line editing options (dashes and line color ect.) at: http://gnuplot.sourceforge.net/demo_canvas/dashcolor.html

• gnuplot is available in most linux distros via the package manager (e.g. on an apt based distro, run apt-get install gnuplot)
• gnuplot is available in windows via Cygwin
• gnuplot is available on macOS via homebrew (run brew install gnuplot)

I ran into the same problem every time it finds a special character marks it as ??. to solve this, I tried using the encoding: ISO-8859-1

BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("txtPath"),"ISO-8859-1"));

while ((line = br.readLine()) != null) {

}

I hope this can help anyone who sees this post.

Java doesn't support the Net Framework. Java has its own Framework. Visual Studio used to support at one time J++ and J#, which were meant for Java developers who wanted to develop with the .Net, but since that has become extinct.

Most people when they want to develop java, they just go ahead and start with Netbeans, Eclipse, or something equivalent. They don't go around asking on sites like this if they could develop Java stuff in Visual Studio.

In my honest opinion, Java would not do very well in Visual Studio. Oracle and Microsoft are two separate entities and they need to remain that way. The only mix of Oracle and Microsoft I want to see is Java for Windows and Java development tools for Windows. I do not want to see Java in Visual Studio. It would get too confusing with C# lingering around the corner.

This worked for me:

 Dim binding As New WebHttpBinding(WebHttpSecurityMode.Transport)
 binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.None
 binding.MaxBufferSize = Integer.MaxValue
 binding.MaxReceivedMessageSize = Integer.MaxValue
 binding.MaxBufferPoolSize = Integer.MaxValue

I think the problem is that you are using type="text" instead of textarea. What you want is:

<textarea class="span6" rows="3" placeholder="What's up?" required></textarea>

To clarify, a type="text" will always be one row, where-as a textarea can be multiple.

var str = "  my awesome string   "
str.trim();    

for old browsers, use regex

str = str.replace(/^[ ]+|[ ]+$/g,'')
//str = "my awesome string" 

There is a phrase amongst JavaScript programmers: "Eval is Evil" so try to avoid it at all costs!

In addition to Steve Fenton's answer, you can also pass functions directly.

function addContact(entity, refreshFn) {
    refreshFn();
}

function callAddContact() {
    addContact("entity", function() { DoThis(); });
}

You may want to check out Marc Liyanage's PHP package. It comes in a nice Mac OS X installer package that you can double-click. He keeps it pretty up to date.

http://php-osx.liip.ch/

Also, although upgrading to Snow Leopard won't help you do PHP updates in the future, it will probably give you a newer version of PHP. I'm running OS X 10.6.2 and it has PHP 5.3.0.

I like matching the editor dark scheme to IPython dark scheme. As for IPython, go to

Tools > Preferences > IPython cosole > display tab

and check Dark background.

Restart the kernel. Then look at the colors you get, say, when you import. My spyder2 (python 2.7) uses Anaconda's ipython 5.3.0 and import is pink, the best matching scheme for the editor is Monokai, you choose this in

Tools > Preferences > Syntax coloring

My spyder3, when choosing dark IPython (2.4.1) background prints colors a bit different than Monokai, but if you go to

Tools > Preferences > Syntax coloring  

you go to Monokai tab and tweak the colors a bit. I had to change builtin from lilac to cyan

In addition other guys answer, its Easy to get property value of any object by use Extension method like:

public static class Helper
    {
        public static object GetPropertyValue(this object T, string PropName)
        {
            return T.GetType().GetProperty(PropName) == null ? null : T.GetType().GetProperty(PropName).GetValue(T, null);
        }

    }

Usage is:

Car foo = new Car();
var balbal = foo.GetPropertyValue("Make");

And please, whatever you do, configure the listings package to use fixed-width font (as in your example; you'll find the option in the documentation). Default setting uses proportional font typeset on a grid, which is, IMHO, incredibly ugly and unreadable, as can be seen from the other answers with pictures. I am personally very irritated when I must read some code typeset in a proportional font.

Try setting fixed-width font with this:

\lstset{basicstyle=\ttfamily}

with one line with no worries about hardcoding the image src into the javascript (thanks to jeerose for the ideas:

$("#myimg").attr("src", $("#myimg").attr("src")+"?timestamp=" + new Date().getTime());

Try this i am 100% sure this will work fine:- //just put conversion address here for delete whole conversion by address(don't forgot to add read,write permission in mainfest) Here is Code:

String address="put address only";

Cursor c = getApplicationContext().getContentResolver().query(Uri.parse("content://sms/"), new String[] { "_id", "thread_id", "address", "person", "date", "body" }, null, null, null);

try {
    while (c.moveToNext()) {
        int id = c.getInt(0);
        String address = c.getString(2);
        if(address.equals(address)){
        getApplicationContext().getContentResolver().delete(Uri.parse("content://sms/" + id), null, null);}
    }
} catch(Exception e) {

}

If you want a real timer you need to use the date object.

Calculate the difference.

Format your string.

window.onload=function(){
      var start=Date.now(),r=document.getElementById('r');
      (function f(){
      var diff=Date.now()-start,ns=(((3e5-diff)/1e3)>>0),m=(ns/60)>>0,s=ns-m*60;
      r.textContent="Registration closes in "+m+':'+((''+s).length>1?'':'0')+s;
      if(diff>3e5){
         start=Date.now()
      }
      setTimeout(f,1e3);
      })();
}

Example

Jsfiddle

not so precise timer

var time=5*60,r=document.getElementById('r'),tmp=time;

setInterval(function(){
    var c=tmp--,m=(c/60)>>0,s=(c-m*60)+'';
    r.textContent='Registration closes in '+m+':'+(s.length>1?'':'0')+s
    tmp!=0||(tmp=time);
},1000);

JsFiddle

A few comments on the accepted answer:

The + means "1 or more". I don't think you need to repeat \s. I think you can simply write '/\s+/'.

Also, if you want to remove whitespace first and last in the string, add trim.

With these modifications, the code would be:

$string = preg_replace('/\s+/', ' ', trim($string));

select * from table order by length(column);

Documentation on the length() function, as well as all the other string functions, is available here.

Download latest version of postman from https://www.postman.com/downloads/ then after tar.gz file gets downloaded follow below commands

$ tar -xvzf Postman-linux-x64-7.27.1.tar.gz
$ cd Postman
$ ./Postman

It compares crash logs retrieved from the device to archived (symbolized to be correct) version of your applications to try to retrieved where on your code the crash occurred.

Look at xcode symbol file location for details

The vshost.exe feature was introduced with Visual Studio 2005 (to answer your comment).

The purpose of it is mostly to make debugging launch quicker - basically there's already a process with the framework running, just ready to load your application as soon as you want it to.

See this MSDN article and this blog post for more information.

Orabig is correct.

You can bind 10.0.2.15 in Ubuntu (VirtualBox) then do a port forwarding from host to guest Ubuntu.

in /etc/redis/redis.conf

bind 10.0.2.15

then, restart redis:

sudo systemctl restart redis

It shall work!

I know the original poster has a great answer, but for anyone stumbling on this thread like I have there's an important note from the proposal that I think adds something of value to the discussion here, particularly to concerns in the comments about if the typedef keyword is going to be marked as deprecated in the future, or removed for being redundant/old:

It has been suggested to (re)use the keyword typedef ... to introduce template aliases:

template<class T>
  typedef std::vector<T, MyAllocator<T> > Vec;

That notation has the advantage of using a keyword already known to introduce a type alias. However, it also displays several disavantages [sic] among which the confusion of using a keyword known to introduce an alias for a type-name in a context where the alias does not designate a type, but a template; Vec is not an alias for a type, and should not be taken for a typedef-name. The name Vec is a name for the family std::vector<•, MyAllocator<•> > – where the bullet is a placeholder for a type-name.Consequently we do not propose the “typedef” syntax.On the other hand the sentence

template<class T>
  using Vec = std::vector<T, MyAllocator<T> >;

can be read/interpreted as: from now on, I’ll be using Vec<T> as a synonym for std::vector<T, MyAllocator<T> >. With that reading, the new syntax for aliasing seems reasonably logical.

To me, this implies continued support for the typedef keyword in C++ because it can still make code more readable and understandable.

Updating the using keyword was specifically for templates, and (as was pointed out in the accepted answer) when you are working with non-templates using and typedef are mechanically identical, so the choice is totally up to the programmer on the grounds of readability and communication of intent.

Try This

char x = '9'; // '9' = ASCII 57

int b = x - '0'; //That is '9' - '0' = 57 - 48 = 9

The clue is to work with the dict's items (i.e. key-value pair tuples). Then by using the second element of the item as the max key (as opposed to the dict key) you can easily extract the highest value and its associated key.

 mydict = {'A':4,'B':10,'C':0,'D':87}
>>> max(mydict.items(), key=lambda k: k[1])
('D', 87)
>>> min(mydict.items(), key=lambda k: k[1])
('C', 0)

<body onload="window.print()"> or window.onload = function() { window.print(); }

I had a similar problem, I needed the index of the item but it had to be case insensitive, i looked around the web for a few minutes and found nothing, so I just wrote a small method to get it done, here is what I did:

private static int getCaseInvariantIndex(List<string> ItemsList, string searchItem)
{
    List<string> lowercaselist = new List<string>();

    foreach (string item in ItemsList)
    {
        lowercaselist.Add(item.ToLower());
    }

    return lowercaselist.IndexOf(searchItem.ToLower());
}

Add this code to the same file, and call it like this:

int index = getCaseInvariantIndexFromList(ListOfItems, itemToFind);

Hope this helps, good luck!

An instance of an image is called a container. You have an image, which is a set of layers as you describe. If you start this image, you have a running container of this image. You can have many running containers of the same image.

You can see all your images with docker images whereas you can see your running containers with docker ps (and you can see all containers with docker ps -a).

So a running instance of an image is a container.

In command mode (press Esc if you are not sure) you can use:

• gg,
• :1,
• 1G,
• or 1gg.

this.mainInput doesn't actually point to anything. Since you are using a controlled component (i.e. the value of the input is obtained from state) you can set this.state.city to null:

onHandleSubmit(e) {
  e.preventDefault();
  const city = this.state.city;
  this.props.onSearchTermChange(city);
  this.setState({ city: '' });
}

    if (File.Exists(Server.MapPath("~/Images/associates/" + Html.DisplayFor(modelItem => item.AssociateImage)))) 
      { 
        <img src="~/Images/associates/@Html.DisplayFor(modelItem => item.AssociateImage)"> 
      }
        else 
      { 
        <h5>No image available</h5> 
      }

I did something like this for checking to see if an image existed before displaying it.

value_counts() is now a DataFrame method since pandas 1.1.0

https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.value_counts.html

there you go

$date = "04-15-2013";
$date1 = str_replace('-', '/', $date);
$tomorrow = date('m-d-Y',strtotime($date1 . "+1 days"));

echo $tomorrow;

this will output

04-16-2013

Documentation for both function
date
strtotime

You need to increase the memory size in Jdeveloper go to setDomainEnv.cmd.

set WLS_HOME=%WL_HOME%\server
set XMS_SUN_64BIT=256
set XMS_SUN_32BIT=256
set XMX_SUN_64BIT=3072
set XMX_SUN_32BIT=3072
set XMS_JROCKIT_64BIT=256
set XMS_JROCKIT_32BIT=256
set XMX_JROCKIT_64BIT=1024
set XMX_JROCKIT_32BIT=1024

if "%JAVA_VENDOR%"=="Sun" (
    set WLS_MEM_ARGS_64BIT=-Xms256m -Xmx512m
    set WLS_MEM_ARGS_32BIT=-Xms256m -Xmx512m
) else (
    set WLS_MEM_ARGS_64BIT=-Xms512m -Xmx512m
    set WLS_MEM_ARGS_32BIT=-Xms512m -Xmx512m
)
and

set MEM_PERM_SIZE_64BIT=-XX:PermSize=256m
set MEM_PERM_SIZE_32BIT=-XX:PermSize=256m

if "%JAVA_USE_64BIT%"=="true" (
    set MEM_PERM_SIZE=%MEM_PERM_SIZE_64BIT%

) else (
    set MEM_PERM_SIZE=%MEM_PERM_SIZE_32BIT%
)

set MEM_MAX_PERM_SIZE_64BIT=-XX:MaxPermSize=1024m
set MEM_MAX_PERM_SIZE_32BIT=-XX:MaxPermSize=1024m

A simple off the shelf pretty printer in Go. One can compile it to a binary through:

go build -o jsonformat jsonformat.go

It reads from standard input, writes to standard output and allow to set indentation:

package main

import (
    "bytes"
    "encoding/json"
    "flag"
    "fmt"
    "io/ioutil"
    "os"
)

func main() {
    indent := flag.String("indent", "  ", "indentation string/character for formatter")
    flag.Parse()
    src, err := ioutil.ReadAll(os.Stdin)
    if err != nil {
        fmt.Fprintf(os.Stderr, "problem reading: %s", err)
        os.Exit(1)
    }

    dst := &bytes.Buffer{}
    if err := json.Indent(dst, src, "", *indent); err != nil {
        fmt.Fprintf(os.Stderr, "problem formatting: %s", err)
        os.Exit(1)
    }
    if _, err = dst.WriteTo(os.Stdout); err != nil {
        fmt.Fprintf(os.Stderr, "problem writing: %s", err)
        os.Exit(1)
    }
}

It allows to run a bash commands like:

cat myfile | jsonformat | grep "key"

// Custom Class For UIAlertView

//MARK:- MODULES
import Foundation
import UIKit

//MARK:- CLASS
class Alert  : NSObject{

static let shared = Alert()

var okAction : AlertSuccess?
typealias AlertSuccess = (()->())?
var alert: UIAlertController?

/** show */
public func show(title : String?, message : String?, viewController : UIViewController?, okAction : AlertSuccess = nil) {

    let version : NSString = UIDevice.current.systemVersion as NSString
    if  version.doubleValue >= 8 {
        alert = UIAlertController(title: title, message: message, preferredStyle:.alert)
        alert?.addAction(UIAlertAction(title: "OK", style: .default, handler: { (action: UIAlertAction) in

            if let okAction = okAction {
                okAction()
            }
        }))
        viewController?.present(alert ?? UIAlertController(), animated:true, completion:nil);
    }
}

/** showWithCancelAndOk */
public func showWithCancelAndOk(title : String, okTitle : String, cancelTitle : String, message : String, viewController : UIViewController?, okAction : AlertSuccess = nil, cancelAction : AlertSuccess = nil) {
    let version:NSString = UIDevice.current.systemVersion as NSString;

    if  version.doubleValue >= 8 {
        alert = UIAlertController(title: title, message: message, preferredStyle:.alert)

        alert?.addAction(UIAlertAction(title: cancelTitle, style: .default, handler: { (action: UIAlertAction) in

            if let cancelAction = cancelAction {
                cancelAction()
            }
        }))
        alert?.addAction(UIAlertAction(title: okTitle, style: .default, handler: { (action: UIAlertAction) in

            if let okAction = okAction {
                okAction()
            }
        }))
        viewController?.present(alert!, animated:true, completion:nil);
    }
}

/** showWithTimer */
public func showWithTimer(message : String?, viewController : UIViewController?) {

    let version : NSString = UIDevice.current.systemVersion as NSString
    if  version.doubleValue >= 8 {
        alert = UIAlertController(title: "", message: message, preferredStyle:.alert)
        viewController?.present(alert ?? UIAlertController(), animated:true, completion:nil)
        let when = DispatchTime.now() + 1
        DispatchQueue.main.asyncAfter(deadline: when){
            self.alert?.dismiss(animated: true, completion: nil)
        }
    }
}
}

Use:-

Alert.shared.show(title: "No Internet Connection", message: "The internet connection appers to be offline.", viewController: self) //without ok action

Alert.shared.show(title: "No Internet Connection", message: "The internet connection appers to be offline.", viewController: self, okAction: {
                            //ok action
                        }) // with ok action

Alert.shared.show(title: "No Internet Connection", message: "The internet connection appers to be offline.", viewController: self, okAction: {
                            //ok action 
}, cancelAction: {
 //cancel action
}) //with cancel and ok action

Alert.shared.showWithTimer(message : "This is an alert with timer", viewController : self) //with timer

You can use substring and strpos to accomplish this goal.

You could also use a regular expression to pattern match only what you want. Your mileage may vary on which of these approaches makes more sense.

You need to understand the difference between the visible address of an email, and the delivery.

msg["To"] is essentially what is printed on the letter. It doesn't actually have any effect. Except that your email client, just like the regular post officer, will assume that this is who you want to send the email to.

The actual delivery however can work quite different. So you can drop the email (or a copy) into the post box of someone completely different.

There are various reasons for this. For example forwarding. The To: header field doesn't change on forwarding, however the email is dropped into a different mailbox.

The smtp.sendmail command now takes care of the actual delivery. email.Message is the contents of the letter only, not the delivery.

In low-level SMTP, you need to give the receipients one-by-one, which is why a list of adresses (not including names!) is the sensible API.

For the header, it can also contain for example the name, e.g. To: First Last <[email protected]>, Other User <[email protected]>. Your code example therefore is not recommended, as it will fail delivering this mail, since just by splitting it on , you still not not have the valid adresses!

In version 2.1.5

• bootstrap-datetimepicker.js
• http://www.eyecon.ro/bootstrap-datepicker
• Contributions:
• Andrew Rowls
• Thiago de Arruda
• updated for Bootstrap v3 by Jonathan Peterson @Eonasdan

changeDate has been renamed to change.dp so changedate was not working for me

$("#datetimepicker").datetimepicker().on('change.dp', function (e) {
            FillDate(new Date());
    });

also needed to change css class from datepicker to datepicker-input

<div id='datetimepicker' class='datepicker-input input-group controls'>
   <input id='txtStartDate' class='form-control' placeholder='Select datepicker' data-rule-required='true' data-format='MM-DD-YYYY' type='text' />
   <span class='input-group-addon'>
       <span class='icon-calendar' data-time-icon='icon-time' data-date-icon='icon-calendar'></span>
   </span>
</div>

Date formate also works in capitals like this data-format='MM-DD-YYYY'

it might be helpful for someone it gave me really hard time :)

Check out James Padolsey's animateToSelector

Intro: This jQuery plugin will allow you to animate any element to styles specified in your stylesheet. All you have to do is pass a selector and the plugin will look for that selector in your StyleSheet and will then apply it as an animation.

another example with just scriplets, when iterating through an ArrayList that contains Maps.

<%   
java.util.List<java.util.Map<String,String>> employees=(java.util.List<java.util.Map<String, String>>)request.getAttribute("employees");    

for (java.util.Map employee: employees) {
%>
<tr>
<td><input value="<%=employee.get("fullName") %>"/></td>    
</tr>
...
<%}%>

You want a dict.

For (unsorted) lists in Python, the "in" operation requires O(n) time---not good when you have a large amount of data. A dict, on the other hand, is a hash table, so you can expect O(1) lookup time.

As others have noted, you might choose a set (a special type of dict) instead, if you only have keys rather than key/value pairs.

Related:

• Python wiki: information on the time complexity of Python container operations.
• SO: Python container operation time and memory complexities

You can write your own equals function:

• dicts are equal if: 1) all keys are equal, 2) all values are equal
• lists are equal if: all items are equal and in the same order
• primitives are equal if a == b

Because you're dealing with json, you'll have standard python types: dict, list, etc., so you can do hard type checking if type(obj) == 'dict':, etc.

Rough example (not tested):

def json_equals(jsonA, jsonB):
    if type(jsonA) != type(jsonB):
        # not equal
        return False
    if type(jsonA) == dict:
        if len(jsonA) != len(jsonB):
            return False
        for keyA in jsonA:
            if keyA not in jsonB or not json_equal(jsonA[keyA], jsonB[keyA]):
                return False
    elif type(jsonA) == list:
        if len(jsonA) != len(jsonB):
            return False
        for itemA, itemB in zip(jsonA, jsonB):
            if not json_equal(itemA, itemB):
                return False
    else:
        return jsonA == jsonB

Some observations on your solution:

1. 'u' at the end of your pattern means that the pattern, and not the text it's matching will be interpreted as UTF-8 (I presume you assumed the latter?).
2. \w matches the underscore character. You specifically include it for files which leads to the assumption that you don't want them in URLs, but in the code you have URLs will be permitted to include an underscore.
3. The inclusion of "foreign UTF-8" seems to be locale-dependent. It's not clear whether this is the locale of the server or client. From the PHP docs:

A "word" character is any letter or digit or the underscore character, that is, any character which can be part of a Perl "word". The definition of letters and digits is controlled by PCRE's character tables, and may vary if locale-specific matching is taking place. For example, in the "fr" (French) locale, some character codes greater than 128 are used for accented letters, and these are matched by \w.

Creating the slug

You probably shouldn't include accented etc. characters in your post slug since, technically, they should be percent encoded (per URL encoding rules) so you'll have ugly looking URLs.

So, if I were you, after lowercasing, I'd convert any 'special' characters to their equivalent (e.g. é -> e) and replace non [a-z] characters with '-', limiting to runs of a single '-' as you've done. There's an implementation of converting special characters here: https://web.archive.org/web/20130208144021/http://neo22s.com/slug

Sanitization in general

OWASP have a PHP implementation of their Enterprise Security API which among other things includes methods for safe encoding and decoding input and output in your application.

The Encoder interface provides:

canonicalize (string $input, [bool $strict = true])
decodeFromBase64 (string $input)
decodeFromURL (string $input)
encodeForBase64 (string $input, [bool $wrap = false])
encodeForCSS (string $input)
encodeForHTML (string $input)
encodeForHTMLAttribute (string $input)
encodeForJavaScript (string $input)
encodeForOS (Codec $codec, string $input)
encodeForSQL (Codec $codec, string $input)
encodeForURL (string $input)
encodeForVBScript (string $input)
encodeForXML (string $input)
encodeForXMLAttribute (string $input)
encodeForXPath (string $input)

https://github.com/OWASP/PHP-ESAPI https://www.owasp.org/index.php/Category:OWASP_Enterprise_Security_API

This being a very old question but worth adding that I have just had a similar issue where a background colour on a footer element in my case didn't show. I added a position: relative which worked.

This is where I found it:

C:\Users\<USER>\AppData\Local\Android\sdk\platform-tools

I had to put the complete path into the file explorer. I couldn't just click down to it because the directories are hidden.

I found this path listed in Android studio:

Tools > Android > SDK Manager > SDK Tools

This has been an old question but solution is very simple to that. If you are ever unsure about how to write criterias, joins etc in hibernate then best way is using native queries. This doesn't slow the performance and very useful. Eq. below

    @Query(nativeQuery = true, value = "your sql query")
returnTypeOfMethod methodName(arg1, arg2);

For win7 chrome can be found at:

C:\Users\[UserName]\AppData\Local\Google\Chrome\Application\chrome.exe

For VS2017 click the little down arrow next to the run in debug/release mode button to find the "browse with..." option.

I needed a multilevel dropdown menu in css. I couldn't find an error-free menu that I searched. Then I created a menu instance using the Css hover transition effect.I hope it will be useful for users.

Css codes:

#AnaMenu {
width: 920px;            /* Menu width */
height: 30px;           /* Menu height */
position: relative;
background: #0080ff;
margin:0 0 0 -30px;
padding: 10px 0 0 15px;
border: 0;              
}
#nav { display:block;background:transparent;
margin:0;padding: 0;border: 0 }
#nav ul { float: none; display:block;
height:35px; 
margin:16px 0 0 0;border:0;
padding: 15px 0 3px 0; 
overflow: visible;
 }
#nav ul li{border:0;}
#nav li a, #nav li a:link, #nav li a:visited {height:23px;
-webkit-transition: background-color 1s ease-out;
-moz-transition: background-color 1s ease-out;
-o-transition: background-color 1s ease-out;
transition: background-color 1s ease-out;
color: #fff;                               /* Change colour of link */
display: block;border:0;border-right:1px solid #efefef;text-decoration:none;
margin: 0;letter-spacing:0.6px;
padding: 2px 10px 2px 10px;             
}
#nav li a:hover, #nav li a:active {
color: #fff;  
margin: 0;background:#6ab5ff;border:0;
padding: 2px 10px 2px 10px;      
}
#nav li li a, #nav li li a:link, #nav li li a:visited {
background: #fafafa;      
width: 200px;
color: #05429b;           /* Link text color */
float: none;
margin: 0;border-bottom:1px solid #9be6e9;
padding: 8px 15px;        
}
#nav li li a:hover, #nav li li a:active {
background: #2793ff;        /* Mouse hover color */
color: #fff;               
padding: 8px 15px;border:0 ;text-decoration:none}
#nav li {float: none; display: inline-block;margin: 0; padding: 0; border: 0 }
#nav li ul { z-index: 9999; position: absolute; left: -999em; height: auto; width: 200px; margin: 0; padding: 0;background:transparent}
#nav li ul a { width: 170px;border:0;text-decoration:none;font-size:14px } 
#nav li ul ul { margin: -40px 0 0 230px }
#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li.sfhover ul ul, #nav li.sfhover ul ul ul {left: -999em; } 
#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li.sfhover ul, #nav li li.sfhover ul, #nav li li li.sfhover ul { left: auto; } 
#nav li:hover, #nav li.sfhover {position: static;}

Multilevel dropdown menu can be used in Blogger blogs. Details at : Css multilevel dropdown menu

You can provide a tag inside your activity layout xml file.

Supply the android:tag attribute with a unique string.

Just as you would assign an id in a layout xml.

    android:tag="unique_tag"

link to developer guide

As recommended by the Tensorflow GPU guide.

# Place tensors on the CPU
with tf.device('/CPU:0'):
  a = tf.constant([[1.0, 2.0, 3.0], [4.0, 5.0, 6.0]])
  b = tf.constant([[1.0, 2.0], [3.0, 4.0], [5.0, 6.0]])
  # Any additional tf code placed in this block will be executed on the CPU

EX: "per container per bean".

        <bean id="myBean" class="com.spring4hibernate4.TestBean">
            <constructor-arg name="i" value="1"></constructor-arg>
            <property name="name" value="1-name"></property>
        </bean>

        <bean id="testBean" class="com.spring4hibernate4.TestBean">
            <constructor-arg name="i" value="10"></constructor-arg>
            <property name="name" value="10-name"></property>
        </bean>
    </beans>



    public class Test {

        @SuppressWarnings("resource")
        public static void main(String[] args) {
            ApplicationContext ac = new ClassPathXmlApplicationContext("ws.xml");
            TestBean teatBean = (TestBean) ac.getBean("testBean");
            TestBean myBean1 = (TestBean) ac.getBean("myBean");
            System.out.println("a : " + teatBean.test + " : "   + teatBean.getName());
            teatBean.setName("a TEST BEAN 1");
            System.out.println("uPdate : " + teatBean.test + " : "  + teatBean.getName());
            System.out.println("a1 : " + myBean1.test + " : " + myBean1.getName());
            myBean1.setName(" a1 TEST BEAN 10");
            System.out.println("a1 update : " + teatBean.test + " : " + myBean1.getName());
        }
    }

public class TestBean {
    public int test = 0;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    private String name = "default";

    public TestBean(int i) {
        test += i;
    }
}

JAVA SINGLETON:

public class Singleton {
    private static Singleton singleton = new Singleton();
    private int i = 0;

    private Singleton() {
    }

    public static Singleton returnSingleton() {

        return singleton;
    }

    public void increment() {
        i++;
    }

    public int getInt() {
        return i;
    }
}

public static void main(String[] args) {
        System.out.println("Test");

        Singleton sin1 = Singleton.returnSingleton();
        sin1.increment();
        System.out.println(sin1.getInt());
        Singleton sin2 = Singleton.returnSingleton();
        System.out.println("Test");
        sin1.increment();
        System.out.println(sin1.getInt());
    }

Your DOS command 2> nul

Read page Using command redirection operators. Besides the "2>" construct mentioned by Tanuki Software, it lists some other useful combinations.

According to Google Developers article, you can:

• Use asynchronous script loading, using <script src="..." async> or element.appendChild(),
• Submit the script provider to Google for whitelisting.

I think your problem is inside CheckCircular, in the while condition:

Assume you have 2 nodes, first N1 and N2 point to the same node, then N1 points to the second node (last) and N2 points to null (because it's N2.next.next). In the next loop, you try to call the 'next' method on N2, but N2 is null. There you have it, NullPointerException

 char[] result = "Stack Me 123 Heppa1 oeu".toCharArray();

Based on Lucio's code, I made a module. It will return an away with all the files with specific extensions under the one. Just post it here in case anybody needs it.

var path = require('path'), 
    fs   = require('fs');


/**
 * Find all files recursively in specific folder with specific extension, e.g:
 * findFilesInDir('./project/src', '.html') ==> ['./project/src/a.html','./project/src/build/index.html']
 * @param  {String} startPath    Path relative to this file or other file which requires this files
 * @param  {String} filter       Extension name, e.g: '.html'
 * @return {Array}               Result files with path string in an array
 */
function findFilesInDir(startPath,filter){

    var results = [];

    if (!fs.existsSync(startPath)){
        console.log("no dir ",startPath);
        return;
    }

    var files=fs.readdirSync(startPath);
    for(var i=0;i<files.length;i++){
        var filename=path.join(startPath,files[i]);
        var stat = fs.lstatSync(filename);
        if (stat.isDirectory()){
            results = results.concat(findFilesInDir(filename,filter)); //recurse
        }
        else if (filename.indexOf(filter)>=0) {
            console.log('-- found: ',filename);
            results.push(filename);
        }
    }
    return results;
}

module.exports = findFilesInDir;

Use onkeyup on the text box and check the keycode of the key pressed, if its between 65 and 90, allow else empty the text box.

return (input - 0) == input && input.length > 0;

didn't work for me. When I put in an alert and tested, input.length was undefined. I think there is no property to check integer length. So what I did was

var temp = '' + input;
return (input - 0) == input && temp.length > 0;

It worked fine.

Easily: Your data frame is A

b <- A[,1]
b <- b==1
b <- cumsum(b)

Then you get the column b.

Use host.docker.internal from Docker 18.03 onwards.

For Intellij IDEA version 11.0.2

File | Project Structure | Artifacts then you should press alt+insert or click the plus icon and create new artifact choose --> jar --> From modules with dependencies.

Next goto Build | Build artifacts --> choose your artifact.

source: http://blogs.jetbrains.com/idea/2010/08/quickly-create-jar-artifact/

I presume your problem is passing arguments to your decorator. This is a little tricky and not straightforward.

Here's an example of how to do this:

class MyDec(object):
    def __init__(self,flag):
        self.flag = flag
    def __call__(self, original_func):
        decorator_self = self
        def wrappee( *args, **kwargs):
            print 'in decorator before wrapee with flag ',decorator_self.flag
            original_func(*args,**kwargs)
            print 'in decorator after wrapee with flag ',decorator_self.flag
        return wrappee

@MyDec('foo de fa fa')
def bar(a,b,c):
    print 'in bar',a,b,c

bar('x','y','z')

Prints:

in decorator before wrapee with flag  foo de fa fa
in bar x y z
in decorator after wrapee with flag  foo de fa fa

See Bruce Eckel's article for more details.

You can use this on iOS 5.0 and later: This no longer works.

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs://"]];

I would check declarative-js groupBy it seems to do exactly what you are looking for. It is also:

• very performant (performance benchmark)
• written in typescript so all typpings are included.
• It is not enforcing to use 3rd party array-like objects.

import { Reducers } from 'declarative-js';
import groupBy = Reducers.groupBy;
import Map = Reducers.Map;

const data = [
    { Phase: "Phase 1", Step: "Step 1", Task: "Task 1", Value: "5" },
    { Phase: "Phase 1", Step: "Step 1", Task: "Task 2", Value: "10" },
    { Phase: "Phase 1", Step: "Step 2", Task: "Task 1", Value: "15" },
    { Phase: "Phase 1", Step: "Step 2", Task: "Task 2", Value: "20" },
    { Phase: "Phase 2", Step: "Step 1", Task: "Task 1", Value: "25" },
    { Phase: "Phase 2", Step: "Step 1", Task: "Task 2", Value: "30" },
    { Phase: "Phase 2", Step: "Step 2", Task: "Task 1", Value: "35" },
    { Phase: "Phase 2", Step: "Step 2", Task: "Task 2", Value: "40" }
];

data.reduce(groupBy(element=> element.Step), Map());
data.reduce(groupBy('Step'), Map());

# aptitude clean
# aptitude --download-only install <your_package_here>
# cp /var/cache/apt/archives/*.deb <your_directory_here>

Use the INTERVAL type to it. E.g:

--yesterday
SELECT NOW() - INTERVAL '1 DAY';

--Unrelated to the question, but PostgreSQL also supports some shortcuts:
SELECT 'yesterday'::TIMESTAMP, 'tomorrow'::TIMESTAMP, 'allballs'::TIME;

Then you can do the following on your query:

SELECT 
    org_id,
    count(accounts) AS COUNT,
    ((date_at) - INTERVAL '1 DAY') AS dateat
FROM 
    sourcetable
WHERE 
    date_at <= now() - INTERVAL '130 DAYS'
GROUP BY 
    org_id,
    dateat;

TIPS

Tip 1

You can append multiple operands. E.g.: how to get last day of current month?

SELECT date_trunc('MONTH', CURRENT_DATE) + INTERVAL '1 MONTH - 1 DAY';

Tip 2

You can also create an interval using make_interval function, useful when you need to create it at runtime (not using literals):

SELECT make_interval(days => 10 + 2);
SELECT make_interval(days => 1, hours => 2);
SELECT make_interval(0, 1, 0, 5, 0, 0, 0.0);

More info:

Date/Time Functions and Operators

datatype-datetime (Especial values).

insert the image and then backhand all you need is:

<style>
img {
  border-radius: 50%;
}
</style>

** the image code will be here automatically**

Create your own custom IsEmpty TypeSafeMatcher:

Even if the generics problems are fixed in 1.3 the great thing about this method is it works on any class that has an isEmpty() method! Not just Collections!

For example it will work on String as well!

/* Matches any class that has an <code>isEmpty()</code> method
 * that returns a <code>boolean</code> */ 
public class IsEmpty<T> extends TypeSafeMatcher<T>
{
    @Factory
    public static <T> Matcher<T> empty()
    {
        return new IsEmpty<T>();
    }

    @Override
    protected boolean matchesSafely(@Nonnull final T item)
    {
        try { return (boolean) item.getClass().getMethod("isEmpty", (Class<?>[]) null).invoke(item); }
        catch (final NoSuchMethodException e) { return false; }
        catch (final InvocationTargetException | IllegalAccessException e) { throw new RuntimeException(e); }
    }

    @Override
    public void describeTo(@Nonnull final Description description) { description.appendText("is empty"); }
}

Here is one way of doing it.

If you HTML looks like this:

<div>Contact Details
    <button type="button" class="edit_button">My Button</button>
</div>

apply the following CSS:

div {
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: gray;
    overflow: auto;
}
.edit_button {
    float: right;
    margin: 0 10px 10px 0; /* for demo only */
}

The trick is to apply overflow: auto to the div, which starts a new block formatting context. The result is that the floated button is enclosed within the block area defined by the div tag.

You can then add margins to the button if needed to adjust your styling.

In the original HTML and CSS, the floated button was out of the content flow so the border of the div would be positioned with respect to the in-flow text, which does not include any floated elements.

See demo at: http://jsfiddle.net/audetwebdesign/AGavv/

Unless you want to talk to an SMTP server directly via telnet you'd use commandline mailers like blat:

blat -to [email protected] -f [email protected] -s "mail subject" ^
  -server smtp.example.net -body "message text"

or bmail:

bmail -s smtp.example.net -t [email protected] -f [email protected] -h ^
  -a "mail subject" -b "message text"

You could also write your own mailer in VBScript or PowerShell.

This is likely due to your system's overcommit handling mode.

In the default mode, 0,

Heuristic overcommit handling. Obvious overcommits of address space are refused. Used for a typical system. It ensures a seriously wild allocation fails while allowing overcommit to reduce swap usage. root is allowed to allocate slightly more memory in this mode. This is the default.

The exact heuristic used is not well explained here, but this is discussed more on Linux over commit heuristic and on this page.

You can check your current overcommit mode by running

$ cat /proc/sys/vm/overcommit_memory
0

In this case you're allocating

>>> 156816 * 36 * 53806 / 1024.0**3
282.8939827680588

~282 GB, and the kernel is saying well obviously there's no way I'm going to be able to commit that many physical pages to this, and it refuses the allocation.

If (as root) you run:

$ echo 1 > /proc/sys/vm/overcommit_memory

This will enable "always overcommit" mode, and you'll find that indeed the system will allow you to make the allocation no matter how large it is (within 64-bit memory addressing at least).

I tested this myself on a machine with 32 GB of RAM. With overcommit mode 0 I also got a MemoryError, but after changing it back to 1 it works:

>>> import numpy as np
>>> a = np.zeros((156816, 36, 53806), dtype='uint8')
>>> a.nbytes
303755101056

You can then go ahead and write to any location within the array, and the system will only allocate physical pages when you explicitly write to that page. So you can use this, with care, for sparse arrays.

you have to add QT +=widgets in the .pro file before the first execution, if you execute before adding this line its not gonna working, so yo need to start file's creation from the beginning.

Well you could use the <Directory> tag for example:

<Directory /inscription>
  <Files log.txt>
    Order allow,deny
    Deny from all
  </Files>
</Directory>

Do not use ./ because if you just use / it looks at the root directory of your site.

For a more detailed example visit http://httpd.apache.org/docs/2.2/sections.html

For Swift :

self.imageViews.contentMode = UIViewContentMode.ScaleToFill

Split it apart and get the last element:

$end = end(explode('/', $url));
# or:
$end = array_slice(explode('/', $url), -1)[0];

Edit: To support apache-style-canonical URLs, rtrim is handy:

$end = end(explode('/', rtrim($url, '/')));
# or:
$end = array_slice(explode('/', rtrim($url, '/')), -1)[0];

A different example which might me considered more readable is (Demo):

$path = parse_url($url, PHP_URL_PATH);
$pathFragments = explode('/', $path);
$end = end($pathFragments);

This example also takes into account to only work on the path of the URL.

Yet another edit (years after), canonicalization and easy UTF-8 alternative use included (via PCRE regular expression in PHP):

<?php

use function call_user_func as f;
use UnexpectedValueException as e;

$url = 'http://example.com/artist/song/music-videos/song-title/9393903';

$result = preg_match('(([^/]*)/*$)', $url, $m)

    ? $m[1]
    : f(function() use ($url) {throw new e("pattern on '$url'");})
    ;

var_dump($result); # string(7) "9393903"

Which is pretty rough but shows how to wrap this this within a preg_match call for finer-grained control via PCRE regular expression pattern. To add some sense to this bare-metal example, it should be wrapped inside a function of its' own (which would also make the aliasing superfluous). Just presented this way for brevity.

The computer "name" is resolved from the IP address by the underlying DNS (Domain Name System) library of the OS. There's no universal concept of a computer name across OSes, but DNS is generally available. If the computer name hasn't been configured so DNS can resolve it, it isn't available.

import java.net.InetAddress;
import java.net.UnknownHostException;

String hostname = "Unknown";

try
{
    InetAddress addr;
    addr = InetAddress.getLocalHost();
    hostname = addr.getHostName();
}
catch (UnknownHostException ex)
{
    System.out.println("Hostname can not be resolved");
}

The best way to get substring in Android is using (as @user2503849 said) TextUtlis.substring(CharSequence, int, int) method. I can explain why. If you will take a look at the String.substring(int, int) method from android.jar (newest API 22), you will see:

public String substring(int start) {
    if (start == 0) {
        return this;
    }
    if (start >= 0 && start <= count) {
        return new String(offset + start, count - start, value);
    }
    throw indexAndLength(start);
}

Ok, than... How do you think the private constructor String(int, int, char[]) looks like?

String(int offset, int charCount, char[] chars) {
    this.value = chars;
    this.offset = offset;
    this.count = charCount;
}

As we can see it keeps reference to the "old" value char[] array. So, the GC can not free it.

In the newest Java it was fixed:

String(int offset, int charCount, char[] chars) {
    this.value = Arrays.copyOfRange(chars, offset, offset + charCount);
    this.offset = offset;
    this.count = charCount;
}

Arrays.copyOfRange(...) uses native array copying inside.

That's it :)

Best regards!

There is an issue with simple usage of:

org.apache.commons.io.FileUtils.copyURLToFile(URL, File) 

if you need to download and save very large files, or in general if you need automatic retries in case connection is dropped.

What I suggest in such cases is Apache HttpClient along with org.apache.commons.io.FileUtils. For example:

GetMethod method = new GetMethod(resource_url);
try {
    int statusCode = client.executeMethod(method);
    if (statusCode != HttpStatus.SC_OK) {
        logger.error("Get method failed: " + method.getStatusLine());
    }       
    org.apache.commons.io.FileUtils.copyInputStreamToFile(
        method.getResponseBodyAsStream(), new File(resource_file));
    } catch (HttpException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
    method.releaseConnection();
}

I had a similar problem. The only thing that actually worked for me was to delete the conflicted subdirectories with:

svn delete --force ./SUB_DIR_NAME

Then copy them again from another root directory in the working copy that has them with:

svn copy ROOT_DIR_NAME/SUB_DIR_NAME

Then do

svn cleanup

and

svn add *

You might get warnings with the last one, but just ignore them and finally

svn ci .

I was having such trouble managing my computer labs when the %PATH% environment variable approached 1024 characters that I wrote a Powershell script to fix it.

You can download the code here: https://gallery.technet.microsoft.com/scriptcenter/Edit-and-shorten-PATH-37ef3189

You can also use it as a simple way to safely add, remove and parse PATH entries. Enjoy.

SELECT TOP 10*from TABLE1 ORDER BY ID DESC

Where ID is the primary key of the TABLE1.

In Java 7+ you can do this in static method/fields:

MethodHandles.lookup().lookupClass()

Mostly used colors in Android

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#fa3d2f</color>
    <color name="colorPrimaryDark">#d9221f</color>
    <color name="colorAccent">#FF4081</color>

    <!-- Android -->
    <color name="myPrimaryColor">#4688F2</color>
    <color name="myPrimaryDarkColor">#366AD3</color>
    <color name="myAccentColor">#FF9800</color>
    <color name="myDrawerBackground">#F2F2F2</color>
    <color name="myWindowBackground">#DEDEDE</color>
    <color name="myTextPrimaryColor">#000000</color>
    <color name="myNavigationColor">#000000</color>

    <color name="dim_gray">#696969</color>

    <color name="white">#ffffff</color>

    <color name="cetagory_item_bg_01">#ffffff</color>
    <color name="cetagory_item_bg_02">#d3dce5</color>
    <color name="cetagory_item_bg_03">#aecce8</color>
    <color name="cetagory_item_more_bg">#88add9</color>

    <color name="item_details_fragment_bg">#ededed</color>
    <!-- common -->
    <color name="common_white_1">#ffffff</color>
    <color name="common_white_2">#feffff</color>
    <color name="common_white_30">#4dffffff</color>
    <color name="common_white_10">#1aFFFFFF</color>
    <color name="common_gray_txt">#514e4e</color>
    <color name="common_gray_bg">#9fa0a0</color>
    <color name="common_black_10">#1a000000</color>
    <color name="common_black_30_1">#4d000000</color>
    <color name="common_black_30_2">#4d010000</color>
    <color name="common_black_50">#80000000</color>
    <color name="common_black_70">#B3000000</color>
    <color name="common_black_15">#26000000</color>
    <color name="common_red">#ed2024</color>
    <color name="common_yellow">#fff51e</color>
    <color name="common_light_gray_txt">#b9b9ba</color>
    <color name="indicator_gray">#737172</color>
    <color name="common_red_txt">#ff4141</color>
    <color name="common_blue_bg">#0055bd</color>
    <color name="fragment_bg">#efefef</color>
    <color name="main_gray_color">#9d9e9e</color>
    <color name="hint_color">#ababac</color>
    <color name="troubleshooting_txt_color">#231815</color>
    <color name="common_sc_main_color">#0055bd</color>
    <color name="common_ec_blue_txt">#0055bd</color>

    <color name="main_dark">#000000</color>
    <color name="introduction_text">#9FA0A0</color>
    <color name="orange">#FFB600</color>
    <color name="btn_login_email_pressed">#ccFFB600</color>
    <color name="text_dark">#9FA0A0</color>
    <color name="btn_login_facebook">#2E5DAC</color>
    <color name="btn_login_facebook_pressed">#802E5DAC</color>
    <color name="btn_login_twitter">#59ADEC</color>
    <color name="btn_login_twitter_pressed">#8059ADEC</color>
    <color name="spinner_background">#808080</color>
    <color name="clock_remain">#3d3939</color>
    <color name="border_bottom">#C9CACA</color>
    <color name="dash_border">#C9CACA</color>
    <color name="date_color">#b5b5b6</color>

    <!--send trouble shooting-->
    <color name="send_trouble_back_ground">#eae9e8</color>
    <color name="send_trouble_background_header">#cccccc</color>
    <color name="send_trouble_text_color_header">#666666</color>
    <color name="send_trouble_edit_text_color_boder">#c4c3c3</color>
    <color name="send_trouble_bg">#9fa0a0</color>

    <!--copy code-->
    <color name="back_ground_dialog">#90000000</color>



    <!--ec detail product-->
    <color name="ec_btn_go_to_shop_page_off">#0055bd</color>
    <color name="ec_btn_go_to_shop_page_on">#800055bd</color>
    <color name="ec_btn_go_to_detail_page_on">#80FFFFFF</color>
    <color name="ec_btn_login_facebook_off">#2675d7</color>
    <color name="ec_btn_login_facebook_on">#802675d7</color>
    <color name="ec_btn_login_twitter_on">#8044baff</color>
    <color name="ec_btn_login_twitter_off">#44baff</color>
    <color name="ec_btn_login_email_on">#80ffffff</color>
    <color name="ec_btn_login_email_off">#ffffff</color>
    <color name="ec_text_login_email">#ff5500</color>

    <color name="ec_point_manager_text_chart">#0063dd</color>
    <color name="common_green">#45cc28</color>
    <color  name="green1">#139E91</color>
    <color name="blacklight">#212121</color>
    <color name="black_opacity_60">#99000000</color>
    <color name="white_50_percent_opacity">#7fffffff</color>
    <color name="line_config">#c9caca</color>

    <color name="black_semi_transparent">#B2000000</color>
    <color name="background">#e5e5e5</color>
    <color name="half_black">#808080</color>
    <color name="white_pressed">#f1f1f1</color>
    <color name="pink">#e91e63</color>
    <color name="pink_pressed">#ec407a</color>
    <color name="blue_semi_transparent">#805677fc</color>
    <color name="blue_semi_transparent_pressed">#80738ffe</color>
    <color name="black">#000000</color>
    <color name="gray">#A9A9A9</color>
    <color name="nav_header_background">#fdfdfe</color>
    <color name="video_thumbnail_placeholder_color">#d3d3d3</color>
    <color name="video_des_background_color">#cec8c8</color>
</resources>

Or you can put this line in your Global.asax.cs file under Application_Start():

System.Data.Entity.Database.SetInitializer(new System.Data.Entity.DropCreateDatabaseIfModelChanges<ProjectName.Path.Context>());

Make sure to change ProjectName.Path.Context to your namespace and context. If using code first this will delete and create a new database whenever any changes are made to the schema.

The error you're getting is that self.adj doesn't already have a key 0. You're trying to append to a list that doesn't exist yet.

Consider using a defaultdict instead, replacing this line (in __init__):

self.adj = {}

with this:

self.adj = defaultdict(list)

You'll need to import at the top:

from collections import defaultdict

Now rather than raise a KeyError, self.adj[0].append(edge) will create a list automatically to append to.

This worked for me when I needed to display "pretty" JSON in a cell:

td { white-space:pre }

More about the white-space property:

• normal : This value directs user agents to collapse sequences of white space, and break lines as necessary to fill line boxes.

• pre : This value prevents user agents from collapsing sequences of white space.
  Lines are only broken at preserved newline characters.

• nowrap : This value collapses white space as for normal, but suppresses line breaks within text.

• pre-wrap : This value prevents user agents from collapsing sequences of white space.
  Lines are broken at preserved newline characters, and as necessary to fill line boxes.

• pre-line : This value directs user agents to collapse sequences of white space.
  Lines are broken at preserved newline characters, and as necessary to fill line boxes.

(Also, see more at the source.)

You can't. Javascript runs client side, C# runs server side.

In fact, your server will run all the C# code, generating Javascript. The Javascript then, is run in the browser. As said in the comments, the compiler doesn't know Javascript.

To call the functionality on your server, you'll have to use techniques such as AJAX, as said in the other answers.

Quick timing comparison:

setup = '''
from random import randint
def test_1():
    num = randint(0,1000000)
    return str(num).zfill(7)
def test_2():
    num = randint(0,1000000)
    return format(num, '07')
def test_3():
    num = randint(0,1000000)
    return '{0:07d}'.format(num)
def test_4():
    num = randint(0,1000000)
    return format(num, '07d')
def test_5():
    num = randint(0,1000000)
    return '{:07d}'.format(num)
def test_6():
    num = randint(0,1000000)
    return '{x:07d}'.format(x=num)
def test_7():
    num = randint(0,1000000)
    return str(num).rjust(7, '0')
'''
import timeit
print timeit.Timer("test_1()", setup=setup).repeat(3, 900000)
print timeit.Timer("test_2()", setup=setup).repeat(3, 900000)
print timeit.Timer("test_3()", setup=setup).repeat(3, 900000)
print timeit.Timer("test_4()", setup=setup).repeat(3, 900000)
print timeit.Timer("test_5()", setup=setup).repeat(3, 900000)
print timeit.Timer("test_6()", setup=setup).repeat(3, 900000)
print timeit.Timer("test_7()", setup=setup).repeat(3, 900000)


> [2.281613943830961, 2.2719342631547077, 2.261691106209631]
> [2.311480238815406, 2.318420542148333, 2.3552384305184493]
> [2.3824197456864304, 2.3457239951596485, 2.3353268829498646]
> [2.312442972404032, 2.318053102249902, 2.3054072168069872]
> [2.3482314132374853, 2.3403386400002475, 2.330108825844775]
> [2.424549090688892, 2.4346475296851438, 2.429691196530058]
> [2.3259756401716487, 2.333549212826732, 2.32049893822186]

I've made different tests of different repetitions. The differences are not huge, but in all tests, the zfill solution was fastest.

From here: https://docs.python.org/3/installing/

Here is how to install packages for various versions that are installed at the same time linux, mac, posix:

python2   -m pip install SomePackage  # default Python 2
python2.7 -m pip install SomePackage  # specifically Python 2.7
python3   -m pip install SomePackage  # default Python 3
python3.4 -m pip install SomePackage  # specifically Python 3.4
python3.5 -m pip install SomePackage  # specifically Python 3.5
python3.6 -m pip install SomePackage  # specifically Python 3.6

On Windows, use the py Python launcher in combination with the -m switch:

py -2   -m pip install SomePackage  # default Python 2
py -2.7 -m pip install SomePackage  # specifically Python 2.7
py -3   -m pip install SomePackage  # default Python 3
py -3.4 -m pip install SomePackage  # specifically Python 3.4

Be aware that although mariadDB loads configuration details from the various my.cnf files as listed in the other answers here, it can also load them from other files with different names.

That means that if you make a change in one of the my.cnf files, it may get overwritten by another file of a different name. To make the change stick, you need to change it in the right (last loaded) config file - or, maybe, change it in all of them.

So how do you find all the config files that might be loaded? Instead of looking for my.cnf files, try running:

grep -r datadir /etc/mysql/

This will find all the places in which datadir is mentioned. In my case, it produces this answer:

/etc/mysql/mariadb.conf.d/50-server.cnf:datadir     = /var/lib/mysql 

When I edit that file (/etc/mysql/mariadb.conf.d/50-server.cnf) to change the value for datadir, it works, whereas changing it in my.cnf does not. So whatever option you are wanting to change, try looking for it this way.

A ForeignKey is for one-to-many, so a Car object might have many Wheels, each Wheel having a ForeignKey to the Car it belongs to. A OneToOneField would be like an Engine, where a Car object can have one and only one.

There are workarounds but no clean/short/sweet way to do it with streams and to be honest, you would probably be better off with:

int idx = 0;
for (Param p : params) query.bind(idx++, p);

Or the older style:

for (int idx = 0; idx < params.size(); idx++) query.bind(idx, params.get(idx));

Yes there are many ways you can find all model names but what I did in my gem model_info is , it will give you all the models even included in the gems.

array=[], @model_array=[]
Rails.application.eager_load!
array=ActiveRecord::Base.descendants.collect{|x| x.to_s if x.table_exists?}.compact
array.each do |x|
  if  x.split('::').last.split('_').first != "HABTM"
    @model_array.push(x)
  end
  @model_array.delete('ActiveRecord::SchemaMigration')
end

then simply print this

@model_array

While seleted answer was right time ago, and then noelicus gave correct update regarding v110_xp platform toolset, there is still one more issue that could produse this behaviour.

A note about issue was already posted by mahesh in his comment, and I would like to highlight this as I have spend couple of days struggling and then find it by myself.

So, if you have a blank in "Configuration Properties -> Linker -> System -> Subsystem" you will still get the "not valid Win32 app" error on XP and Win2003 while on Win7 it works without this annoying error. The error gone as soon as I've put subsystem:console.

In homebrew the android-sdk has migrated from homebrew/core to homebrew/cask.

brew tap homebrew/cask

and install android-sdk using

brew cask install android-sdk

You will have to add the ANDROID_HOME to profile (.zshrc or .bashrc)

export ANDROID_HOME=/usr/local/share/android-sdk

If you prefer otherwise, copy the package to

~/opt/local/android-sdk-mac

First you have to find out the object in the list. Then you can remove from the list.

       var item = myList.Find(x=>x.ItemName == obj.ItemName);
       myList.Remove(item);

if takes a command and checks its return value. [ is just a command.

if grep -q ...
then
  ....
else
  ....
fi

Related question: What is the best way to access unknown array elements without generating PHP notice?

Using the answer from the question above, you can safely get a value from $_POST without generating PHP notice if the key does not exists.

echo _arr($_POST, 'username', 'no username supplied');  
// will print $_POST['username'] or 'no username supplied'

C# 9 (released with .NET 5) includes the logical patterns and, or and not, which allows us to write this more elegantly:

if (child is not IContainer) { ... }

Likewise, this pattern can be used to check for null:

if (child is not null) { ... }

change your jquery method to

$(function () { /* DOM ready */
    $("#type").change(function () {
        alert('The option with value ' + $(this).val());
        //hide the element you want to hide here with
        //("id").attr("display","block"); // to show
        //("id").attr("display","none"); // to hide
    });
});

This thread already has some great answers, but I feel I can bring a little more detail with this additional answer.

First, remember that a namespace declaration with periods, like:

namespace MyCorp.TheProduct.SomeModule.Utilities
{
    ...
}

is entirely equivalent to:

namespace MyCorp
{
    namespace TheProduct
    {
        namespace SomeModule
        {
            namespace Utilities
            {
                ...
            }
        }
    }
}

If you wanted to, you could put using directives on all of these levels. (Of course, we want to have usings in only one place, but it would be legal according to the language.)

The rule for resolving which type is implied, can be loosely stated like this: First search the inner-most "scope" for a match, if nothing is found there go out one level to the next scope and search there, and so on, until a match is found. If at some level more than one match is found, if one of the types are from the current assembly, pick that one and issue a compiler warning. Otherwise, give up (compile-time error).

Now, let's be explicit about what this means in a concrete example with the two major conventions.

(1) With usings outside:

using System;
using System.Collections.Generic;
using System.Linq;
//using MyCorp.TheProduct;  <-- uncommenting this would change nothing
using MyCorp.TheProduct.OtherModule;
using MyCorp.TheProduct.OtherModule.Integration;
using ThirdParty;

namespace MyCorp.TheProduct.SomeModule.Utilities
{
    class C
    {
        Ambiguous a;
    }
}

In the above case, to find out what type Ambiguous is, the search goes in this order:

1. Nested types inside C (including inherited nested types)
2. Types in the current namespace MyCorp.TheProduct.SomeModule.Utilities
3. Types in namespace MyCorp.TheProduct.SomeModule
4. Types in MyCorp.TheProduct
5. Types in MyCorp
6. Types in the null namespace (the global namespace)
7. Types in System, System.Collections.Generic, System.Linq, MyCorp.TheProduct.OtherModule, MyCorp.TheProduct.OtherModule.Integration, and ThirdParty

The other convention:

(2) With usings inside:

namespace MyCorp.TheProduct.SomeModule.Utilities
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using MyCorp.TheProduct;                           // MyCorp can be left out; this using is NOT redundant
    using MyCorp.TheProduct.OtherModule;               // MyCorp.TheProduct can be left out
    using MyCorp.TheProduct.OtherModule.Integration;   // MyCorp.TheProduct can be left out
    using ThirdParty;

    class C
    {
        Ambiguous a;
    }
}

Now, search for the type Ambiguous goes in this order:

1. Nested types inside C (including inherited nested types)
2. Types in the current namespace MyCorp.TheProduct.SomeModule.Utilities
3. Types in System, System.Collections.Generic, System.Linq, MyCorp.TheProduct, MyCorp.TheProduct.OtherModule, MyCorp.TheProduct.OtherModule.Integration, and ThirdParty
4. Types in namespace MyCorp.TheProduct.SomeModule
5. Types in MyCorp
6. Types in the null namespace (the global namespace)

(Note that MyCorp.TheProduct was a part of "3." and was therefore not needed between "4." and "5.".)

Concluding remarks

No matter if you put the usings inside or outside the namespace declaration, there's always the possibility that someone later adds a new type with identical name to one of the namespaces which have higher priority.

Also, if a nested namespace has the same name as a type, it can cause problems.

It is always dangerous to move the usings from one location to another because the search hierarchy changes, and another type may be found. Therefore, choose one convention and stick to it, so that you won't have to ever move usings.

Visual Studio's templates, by default, put the usings outside of the namespace (for example if you make VS generate a new class in a new file).

One (tiny) advantage of having usings outside is that you can then utilize the using directives for a global attribute, for example [assembly: ComVisible(false)] instead of [assembly: System.Runtime.InteropServices.ComVisible(false)].

For those interested, there is no:

<xsl:tag-of select="."/>

However you can re-create the tag/element by going:

<xsl:element name="{local-name()}">
  <xsl:value-of select="substring(.,1,3)"/>
</xsl:element>

This is useful in an xslt template that for example handles formatting data values for lots of different elements. When you don't know the name of the element being worked on and you can still output the same element, and modify the value if need be.

EDIT: Changed to fit other feedback.

I understood you to mean that if there is no decimal point, then there shouldn't be two more digits. So this should be it:

\d{0,2}(\.\d{1,2})?

That should do the trick in most implementations. If not, you can use:

[0-9]?[0-9]?(\.[0-9][0-9]?)?

And that should work on every implementation I've seen.

Removing the name from your binding will make it apply to all endpoints, and should produce the desired results. As so:

<services>
  <service name="Service.IService">
    <clear />
    <endpoint binding="basicHttpBinding" contract="Service.IService" />
  </service>
</services>
<bindings>
  <basicHttpBinding>
    <binding maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
      <readerQuotas maxDepth="32" maxStringContentLength="2147483647"
        maxArrayLength="16348" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
    </binding>
  </basicHttpBinding>
  <webHttpBinding>
    <binding maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" />
  </webHttpBinding>
</bindings>

Also note that I removed the bindingConfiguration attribute from the endpoint node. Otherwise you would get an exception.

This same solution was found here : Problem with large requests in WCF

I am working with Android Studio and had the same error.

Deleting the build folder of the main Modul helped. After deleting everything get back to normal.

Table1                Table2
_______               _________
1                      2
2                      2
3                      5
4                      6

SELECT Table1.Id, Table2.Id FROM Table1 LEFT OUTER JOIN Table2 ON Table1.Id=Table2.Id

Results:

1,null
2,2
2,2
3,null
4,null

This worked for me:

Check the current role you are logged into by using: SELECT CURRENT_USER, SESSION_USER;

Note: It must match with Owner of the schema.

Schema | Name | Type | Owner
--------+--------+-------+----------

If the owner is different, then give all the grants to the current user role from the admin role by :

GRANT 'ROLE_OWNER' to 'CURRENT ROLENAME';

Then try to execute the query, it will give the output as it has access to all the relations now.

swift 4 code


//
//  ViewController.swift
//  coolectionView
//




import UIKit

class ViewController: UIViewController , UICollectionViewDataSource, UICollectionViewDelegate,UICollectionViewDelegateFlowLayout{
    @IBOutlet weak var collectionView: UICollectionView!

    var items = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "40", "41", "42", "43", "44", "45", "46", "47", "48"]

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return self.items.count
    }
    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize
    {
        if indexPath.row % 3 != 0
        {
        return CGSize(width:collectionView.frame.width/2 - 7.5 , height: 100)
        }
        else
        {
            return CGSize(width:collectionView.frame.width - 10 , height: 100 )
        }
    }


    // make a cell for each cell index path
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {

        // get a reference to our storyboard cell
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell1234", for: indexPath as IndexPath) as! CollectionViewCell1234

        // Use the outlet in our custom class to get a reference to the UILabel in the cell
        cell.lbl1.text = self.items[indexPath.item]
        cell.backgroundColor = UIColor.cyan // make cell more visible in our example project
        cell.layer.borderColor = UIColor.black.cgColor
        cell.layer.borderWidth = 1
        cell.layer.cornerRadius = 8

        return cell
    }
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        // handle tap events
        print("You selected cell #\(indexPath.item)!")
    }



}

I assume you're asking about combinations in combinatorial sense (that is, order of elements doesn't matter, so [1 2 3] is the same as [2 1 3]). The idea is pretty simple then, if you understand induction / recursion: to get all K-element combinations, you first pick initial element of a combination out of existing set of people, and then you "concatenate" this initial element with all possible combinations of K-1 people produced from elements that succeed the initial element.

As an example, let's say we want to take all combinations of 3 people from a set of 5 people. Then all possible combinations of 3 people can be expressed in terms of all possible combinations of 2 people:

comb({ 1 2 3 4 5 }, 3) =
{ 1, comb({ 2 3 4 5 }, 2) } and
{ 2, comb({ 3 4 5 }, 2) } and
{ 3, comb({ 4 5 }, 2) }

Here's C++ code that implements this idea:

#include <iostream>
#include <vector>

using namespace std;

vector<int> people;
vector<int> combination;

void pretty_print(const vector<int>& v) {
  static int count = 0;
  cout << "combination no " << (++count) << ": [ ";
  for (int i = 0; i < v.size(); ++i) { cout << v[i] << " "; }
  cout << "] " << endl;
}

void go(int offset, int k) {
  if (k == 0) {
    pretty_print(combination);
    return;
  }
  for (int i = offset; i <= people.size() - k; ++i) {
    combination.push_back(people[i]);
    go(i+1, k-1);
    combination.pop_back();
  }
}

int main() {
  int n = 5, k = 3;

  for (int i = 0; i < n; ++i) { people.push_back(i+1); }
  go(0, k);

  return 0;
}

And here's output for N = 5, K = 3:

combination no 1:  [ 1 2 3 ] 
combination no 2:  [ 1 2 4 ] 
combination no 3:  [ 1 2 5 ] 
combination no 4:  [ 1 3 4 ] 
combination no 5:  [ 1 3 5 ] 
combination no 6:  [ 1 4 5 ] 
combination no 7:  [ 2 3 4 ] 
combination no 8:  [ 2 3 5 ] 
combination no 9:  [ 2 4 5 ] 
combination no 10: [ 3 4 5 ]