Right-Click on your project -> Properties -> Deployment Assembly.

On the Left-hand panel Click 'Add' and add the 'Project and External Dependencies'.

'Project and External Dependencies' will have all the spring related jars deployed along with your application

Save it as a CSV file and import it as a flat source file.

Alternate form of the answer by @rumpel

with open(filename, 'w'): pass

It's a difference in focus. Emulators¹ focus on recreating the behavior of a system, with no regard for how the system functions internally. Simulators² focus on modeling the components of a system. You use an emulator when you care mostly about what a system does, and a simulator when you care about how it does it.

As for their general English meanings, emulation is "the endeavor to equal or to excel another in qualities or actions", while simulation is "to model, replicate, duplicate the behavior, appearance or properties of". Not much difference. Emulation comes from æmulus, "striving, rivaling," and is related to "imitate" and "image," which suggests a surface-lever resemblance. "Simulation" comes from similis "like", as does the word "similar," which perhaps suggests a deeper congruence.

References:

1. Wikipedia: Emulator
2. Wikipedia: Computer Simulation
3. Wiktionary: emulation
4. Wiktionary: simulation
5. Etymology Online: emulation
6. Etymology Online: simulation

For me, adding

multiDexEnabled true

and

packagingOptions {
        exclude 'META-INF/NOTICE' 
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/notice'
        exclude 'META-INF/notice.txt'
        exclude 'META-INF/license'
        exclude 'META-INF/license.txt'
    }

into the app level Build.gradle file solved the issue

I think Niklas has the right answer to your problem. Besides that, I think the following date validation function is a little bit easier to read:

// Validates that the input string is a valid date formatted as "mm/dd/yyyy"
function isValidDate(dateString)
{
    // First check for the pattern
    if(!/^\d{1,2}\/\d{1,2}\/\d{4}$/.test(dateString))
        return false;

    // Parse the date parts to integers
    var parts = dateString.split("/");
    var day = parseInt(parts[1], 10);
    var month = parseInt(parts[0], 10);
    var year = parseInt(parts[2], 10);

    // Check the ranges of month and year
    if(year < 1000 || year > 3000 || month == 0 || month > 12)
        return false;

    var monthLength = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];

    // Adjust for leap years
    if(year % 400 == 0 || (year % 100 != 0 && year % 4 == 0))
        monthLength[1] = 29;

    // Check the range of the day
    return day > 0 && day <= monthLength[month - 1];
};

Ditto @Drew Steen on the use of theme(). Here are common theme attributes for axis text and titles.

ggplot(mtcars, aes(x = factor(cyl), y = mpg))+
  geom_point()+
  theme(axis.text.x = element_text(color = "grey20", size = 20, angle = 90, hjust = .5, vjust = .5, face = "plain"),
        axis.text.y = element_text(color = "grey20", size = 12, angle = 0, hjust = 1, vjust = 0, face = "plain"),  
        axis.title.x = element_text(color = "grey20", size = 12, angle = 0, hjust = .5, vjust = 0, face = "plain"),
        axis.title.y = element_text(color = "grey20", size = 12, angle = 90, hjust = .5, vjust = .5, face = "plain"))

Swift 4:

DispatchQueue.main.asyncAfter(deadline: .now() + .milliseconds(100)) {
   // Code
}

For the time .seconds(Int), .microseconds(Int) and .nanoseconds(Int) may also be used.

On saveAndFlush, changes will be flushed to DB immediately in this command. With save, this is not necessarily true, and might stay just in memory, until flush or commit commands are issued.

But be aware, that even if you flush the changes in transaction and do not commit them, the changes still won't be visible to the outside transactions until the commit in this transaction.

In your case, you probably use some sort of transactions mechanism, which issues commit command for you if everything works out fine.

Hand made for the first option:

public class Rep {
    public static void main( String [] args ) {
       System.out.println( trimChar( '\\' , "\\\\\\joe\\jill\\\\\\\\" )  ) ;
       System.out.println( trimChar( '\\' , "joe\\jill" )  ) ;
    }
    private static String trimChar( char toTrim, String inString ) { 
        int from = 0;
        int to = inString.length();

        for( int i = 0 ; i < inString.length() ; i++ ) {
            if( inString.charAt( i ) != toTrim) {
                from = i;
                break;
            }
        }
        for( int i = inString.length()-1 ; i >= 0 ; i-- ){ 
            if( inString.charAt( i ) != toTrim ){
                to = i;
                break;
            }
        }
        return inString.substring( from , to );
    }
}

Prints

joe\jil

joe\jil

You can try the following:

gitk --all

You can tell gitk what to display using anything that git rev-list understands, so if you just want a few branches, you can do:

gitk master origin/master origin/experiment

... or more exotic things like:

gitk --simplify-by-decoration --all

A good bet is to utilize Rails' Arel SQL manager, which explicitly supports case-insensitive ActiveRecord queries:

t = Guide.arel_table Guide.where(t[:title].matches('%attack')) 

Here's an interesting blog post regarding the portability of case-insensitive queries using Arel. It's worth a read to understand the implications of utilizing Arel across databases.

Number.isInteger(23);  // true
Number.isInteger(1.5); // false
Number.isInteger("x"); // false: 

Number.isInteger() is part of the ES6 standard and not supported in IE11.

It returns false for NaN, Infinity and non-numeric arguments while x % 1 != 0 returns true.

The other answers do an excellent job describing what's going on, but one important "gotcha" is to make sure that whatever you pass through is indeed a reference to a function.

For instance, if you pass through a string instead of a function you'll get an error:

function function1(my_function_parameter){
    my_function_parameter();   
}

function function2(){
 alert('Hello world');   
}

function1(function2); //This will work

function1("function2"); //This breaks!

See JsFiddle

• Choose the number of decimals
• Format commas(,)
• An option to trim trailing zeros

Once and for all!

function format_number($number,$dec=0,$trim=false){
  if($trim){
    $parts = explode(".",(round($number,$dec) * 1));
    $dec = isset($parts[1]) ? strlen($parts[1]) : 0;
  }
  $formatted = number_format($number,$dec); 
  return $formatted;
}

Examples

echo format_number(1234.5,2,true); //returns 1,234.5
echo format_number(1234.5,2);      //returns 1,234.50
echo format_number(1234.5);        //returns 1,235

You can create build config field overridable via system environment variables during build:

Fallback is used while developing, but you can override the variable when you run the build on Jenkins or another tool.

In your app build.gradle:

buildTypes {
        def serverUrl =  '\"' + (System.getenv("SERVER_URL")?: "http://default.fallback.url.com")+'\"'
        debug{
            buildConfigField "String", "SERVER_URL", serverUrl
        }
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            buildConfigField "String", "SERVER_URL", serverUrl
        }
    } 

The variable will be available as BuildConfig.SERVER_URL.

You can do that like this:

General syntax:

selector {
   box-shadow: topBoxShadow, bottomBoxShadow, rightBoxShadow, leftBoxShadow
}

Example: we want to make only a bottom box shadow with red color,

so to do that we have to set all the sides options where we have to set the bottom box shadow options and set all the others as empty as follow:

.box {
     -moz-box-shadow: 0 0 0 transparent ,0 0 10px red, 0 0 0 transparent, 0 0 0 transparent
     -o-box-shadow: 0 0 0 transparent ,0 0 10px red, 0 0 0 transparent, 0 0 0 transparent
     -webkit-box-shadow: 0 0 0 transparent ,0 0 10px red, 0 0 0 transparent, 0 0 0 transparent
     box-shadow: 0 0 0 transparent ,0 0 10px red, 0 0 0 transparent, 0 0 0 transparent
}

If the two files are not sorted yet, you can use:

comm -12 <(sort a.txt) <(sort b.txt)

and it will work, avoiding the error message comm: file 2 is not in sorted order when doing comm -12 a.txt b.txt.

For kotlin

fun unixToDate(timeStamp: Long) : String? {
    val time = java.util.Date(timeStamp as Long * 1000)
    val sdf = SimpleDateFormat("yyyy-MM-dd")
    return sdf.format(time)

}

It's a placeholder for the first parameter, which in your case evaluates to "wordpad.exe".

If you had an additional parameter, you'd use {1}, etc.

Here's a quicker way than multi-layer menus without resorting to plug-ins:

Use the Quick Access tool at the upper left corner.

Type in "font", then, from the list that drops down, click on the link for "Preferences->Colors and Fonts->General->Appearance".

One click replaces the 4 needed to get there through menus. I do it so often, my Quick Access tool pulls it up as a previous choice right at the top of the list so I can just type "font" with a tap on the enter key and Boom!, I'm there.

If you want a keyboard shortcut, Ctrl+3 sets the focus to the Quick Access tool. Better yet, this even automatically brings up a list with your previous choices. The last one you chose will be on top, in which case a simple Ctrl+3 followed by enter would bring you straight there! I use this all the time to make it bigger during long typing or reading sessions to ease eye strain, or to make it smaller if I need more text on the screen at one time to make it easier to find something.

It's not quite as nice as zooming with the scroll wheel, but it's a lot better than navigating through the menus every time!

for the past few days I was also going through the same issue. But after, a lot of research I finally found a solution for this.
In order to solve this issue, what you need to do is:
1. Check if your project's build.gradle file and the module's build.gradle file contain same versions of all dependencies.
2. Make sure, your project's compileSdkVersion, buildToolsVersion, minSdkVersion and targetSdkVersion matches the one in the modules or libraries that you have added into the project.

compileSdkVersion 25
buildToolsVersion "25.0.0"
defaultConfig {
    applicationId "com.example.appname"
    minSdkVersion 16
    targetSdkVersion 25
    versionCode 22
    versionName "2.0.3"

}

Hope, this helps.

I learned something really useful and fundamental from here.

chaining functions is very usefull in this case which works on most jQuery Functions including on function output too.

It works because output of most jQuery functions are the input objects sets so you can use them right away and make it shorter and smarter

function showPhotos() {
    $(this).find("span").slideToggle();
}

$(".photos")
    .on("mouseenter", "li", showPhotos)
    .on("mouseleave", "li", showPhotos);

You can disable scrolling by freezing your RecyclerView.

To freeze: recyclerView.setLayoutFrozen(true)

To unfreeze: recyclerView.setLayoutFrozen(false)

The following command ensures dotfiles (hidden files) are included in the copy:

$ cp -Rf foo/. bar

you can use String format to include variables within strings

i use this code to include 2 variable in string:

String myString = String.format("this is my string %s %2d", variable1Name, variable2Name);

List<String> l = new ArrayList<String>(listOfTopicAuthors);

From Wikipedia

The stdlib.h and stddef.h header files define a datatype called size_t1 which is used to represent the size of an object. Library functions that take sizes expect them to be of type size_t, and the sizeof operator evaluates to size_t.

The actual type of size_t is platform-dependent; a common mistake is to assume size_t is the same as unsigned int, which can lead to programming errors,2 particularly as 64-bit architectures become more prevalent.

From C99 7.17.1/2

The following types and macros are defined in the standard header stddef.h

<snip>

size_t

which is the unsigned integer type of the result of the sizeof operator

You can see that JSONObject extends a HashMap, so you can simply use it as a HashMap:

JSONObject jsonChildObject = (JSONObject)jsonObject.get("LanguageLevels");
for (Map.Entry in jsonChildOBject.entrySet()) {
    System.out.println("Key = " + entry.getKey() + ", Value = " + entry.getValue());
}

Another poster suggested

ls -l | head -2 | tail -1

but if you pipe head into tail, it looks like everything up to line N is processed twice.

Piping tail into head

ls -l | tail -n +2 | head -n1

would be more efficient?

With Docker installed with snap, I sometimes encounter the OP's error upon rebooting my machine. In my case, running sudo snap logs docker revealed an error in the logs:

Error starting daemon: pid file found, ensure docker is not running or delete /var/snap/docker/423/run/docker.pid

After running sudo rm /var/snap/docker/423/run/docker.pid, I can start Docker normally.

From the id Selector jQuery page:

Each id value must be used only once within a document. If more than one element has been assigned the same ID, queries that use that ID will only select the first matched element in the DOM. This behavior should not be relied on, however; a document with more than one element using the same ID is invalid.

Naughty Google. But they don't even close their <html> and <body> tags I hear. The question is though, why Misha's 2nd and 3rd queries return 2 and not 1 as well.

The comma got eaten by the quotes!

This part:

("username," visitorName);

Should be this:

("username", visitorName);

Aside: For pasting code into the console, you can paste them in one line at a time to help you pinpoint where things went wrong ;-)

Using the C++ API, the function name has slightly changed and it writes now:

#include <opencv2/imgproc/imgproc.hpp>

cv::Mat greyMat, colorMat;
cv::cvtColor(colorMat, greyMat, CV_BGR2GRAY);

The main difficulties are that the function is in the imgproc module (not in the core), and by default cv::Mat are in the Blue Green Red (BGR) order instead of the more common RGB.

OpenCV 3

Starting with OpenCV 3.0, there is yet another convention. Conversion codes are embedded in the namespace cv:: and are prefixed with COLOR. So, the example becomes then:

#include <opencv2/imgproc/imgproc.hpp>

cv::Mat greyMat, colorMat;
cv::cvtColor(colorMat, greyMat, cv::COLOR_BGR2GRAY);

As far as I have seen, the included file path hasn't changed (this is not a typo).

Doctrine now has Criteria which offers a single API for filtering collections with SQL and in PHP, depending on the context.

https://www.doctrine-project.org/projects/doctrine-orm/en/latest/reference/working-with-associations.html#filtering-collections

Update

This will achieve the result in the accepted answer, without getting everything from the database.

use Doctrine\Common\Collections\Criteria;

/**
 * @ORM\Entity
 */
class Member {
  // ...
  public function getCommentsFiltered($ids) {
    $criteria = Criteria::create()->where(Criteria::expr()->in("id", $ids));

    return $this->getComments()->matching($criteria); 
  }
}

Use the following code to convert an element array into an ArrayList.

Element[] array = {new Element(1), new Element(2), new Element(3)};

ArrayList<Element>elementArray=new ArrayList();
for(int i=0;i<array.length;i++) {
    elementArray.add(array[i]);
}

[^\u0000-\u007F]+ for any characters which is not included ASCII characters.

For example:

function isNonLatinCharacters(s) {
    return /[^\u0000-\u007F]/.test(s);
}

console.log(isNonLatinCharacters("??"));// Japanese
console.log(isNonLatinCharacters("??"));// Chinese
console.log(isNonLatinCharacters("????"));// Persian
console.log(isNonLatinCharacters("???"));// Korean
console.log(isNonLatinCharacters("???????"));// Hindi
console.log(isNonLatinCharacters("???????"));// Hebrew

Here are some perfect references:

Unicode range RegExp generator

Unicode Regular Expressions

Unicode 10.0 Character Code Charts

Match Unicode Block Range

With Recent Symfony 2.6+ versions as a best practice Request is passed as an argument with action in that case you won't need to explicitly call $this->getRequest(), but rather call $request->request->all()

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
use Symfony\Component\HttpKernel\Exception\NotAcceptableHttpException;
use Symfony\Component\HttpFoundation\RedirectResponse;

    class SampleController extends Controller
    {


        public function indexAction(Request $request) {

           var_dump($request->request->all());
        }

    }

get_loaded_extensions() output the extensions list.

phpinfo(INFO_MODULES); output the extensions and their details.

I am a beginner in iPhone apps and I still have an issue although I followed the above advices. It looks like POST variables are not received by my server - not sure if it comes from php or objective-c code ...

the objective-c part (coded following Chris' protocol methodo)

// Create the request.
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://example.php"]];

// Specify that it will be a POST request
request.HTTPMethod = @"POST";

// This is how we set header fields
[request setValue:@"application/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];

// Convert your data and set your request's HTTPBody property
NSString *stringData = [NSString stringWithFormat:@"user_name=%@&password=%@", self.userNameField.text , self.passwordTextField.text];
NSData *requestBodyData = [stringData dataUsingEncoding:NSUTF8StringEncoding];
request.HTTPBody = requestBodyData;

// Create url connection and fire request
//NSURLConnection *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self];
NSData *response = [NSURLConnection sendSynchronousRequest:request
                                         returningResponse:nil error:nil];

NSLog(@"Response: %@",[[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding]);

Below the php part :

if (isset($_POST['user_name'],$_POST['password'])) 

{

// Create connection
$con2=mysqli_connect($servername, $username, $password, $dbname);
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
else 
{
// retrieve POST vars
$username = $_POST['user_name'];
$password = $_POST['password'];

$sql = "INSERT INTO myTable (user_name, password) VALUES ('$username',   '$password')";
$retval = mysqli_query( $sql, $con2 );
if(! $retval )
{
die('Could not enter data: ' . mysql_error());
}
echo "Entered data successfully\n";

mysqli_close($con2);

}
}
else
{
echo "No data input in php";
}

I have been stuck the last days on this one.

I think this error occurs due to the mismatch with number of columns in table definition and number of columns in the insert query. Also the length of the column is omitted with the entered value. So just review the table definition to resolve this issue

Speed

Lookups in lists are O(n), lookups in dictionaries are amortized O(1), with regard to the number of items in the data structure. If you don't need to associate values, use sets.

Memory

Both dictionaries and sets use hashing and they use much more memory than only for object storage. According to A.M. Kuchling in Beautiful Code, the implementation tries to keep the hash 2/3 full, so you might waste quite some memory.

If you do not add new entries on the fly (which you do, based on your updated question), it might be worthwhile to sort the list and use binary search. This is O(log n), and is likely to be slower for strings, impossible for objects which do not have a natural ordering.

String s1 = ""; means that the empty String is assigned to s1. In this case, s1.length() is the same as "".length(), which will yield 0 as expected.

String s2 = null; means that (null) or "no value at all" is assigned to s2. So this one, s2.length() is the same as null.length(), which will yield a NullPointerException as you can't call methods on null variables (pointers, sort of) in Java.

Also, a point, the statement

String s1;

Actually has the same effect as:

String s1 = null;

Whereas

String s1 = "";

Is, as said, a different thing.

if you want to do that with a bash script, that's useful.

echo $password | echo 'net.ipv4.ping_group_range=0 2147483647' |  sudo -S tee -a /etc/sysctl.conf

Another simple one-liner that hasn't been mentioned here:

value = line.split("Path=", 1)[-1]

This will also work properly for various edge cases:

>>> print("prefixfoobar".split("foo", 1)[-1])
"bar"

>>> print("foofoobar".split("foo", 1)[-1])
"foobar"

>>> print("foobar".split("foo", 1)[-1])
"bar"

>>> print("bar".split("foo", 1)[-1])
"bar"

>>> print("".split("foo", 1)[-1])
""

Please see this code sample in codesandbox

https://codesandbox.io/s/pagino-13pit

import Pagino from "pagino";
import { useState, useMemo } from "react";

export default function App() {
  const [pages, setPages] = useState([]);

  const pagino = useMemo(() => {
    const _ = new Pagino({
      showFirst: false,
      showLast: false,
      onChange: (page, count) => setPages(_.getPages())
    });

    _.setCount(10);

    return _;
  }, []);

  const hanglePaginoNavigation = (type) => {
    if (typeof type === "string") {
      pagino[type]?.();
      return;
    }

    pagino.setPage(type);
  };

  return (
    <div>
      <h1>Page: {pagino.page}</h1>
      <ul>
        {pages.map((page) => (
          <button key={page} onClick={() => hanglePaginoNavigation(page)}>
            {page}
          </button>
        ))}
      </ul>
    </div>
  );
}

This works fine for me

       Excel.Application oXL = null;
        Excel._Workbook oWB = null;
        Excel._Worksheet oSheet = null;

        try
        {
            oXL = new Excel.Application();
            string path = @"C:\Templates\NCRepTemplate.xlt";
            oWB = oXL.Workbooks.Open(path, 0, false, 5, "", "",
                false, Excel.XlPlatform.xlWindows, "", true, false,
                0, true, false, false);

            oSheet = (Excel._Worksheet)oWB.ActiveSheet;
            oSheet.Cells[2, 2] = "Text";

Breaking lines by \ works for me. Here is an example:

longStr = "This is a very long string " \
        "that I wrote to help somebody " \
        "who had a question about " \
        "writing long strings in Python"

I was able to implement this successfully

<a [routerLink]="['/login']">abc</a>

Use Console.Write instead, so there's no newline written:

Console.Write("What is your name? ");
var name = Console.ReadLine();

My preferred way is to use circular dependencies*, which node supports

• in app.js define var app = module.exports = express(); as your first order of business
• Now any module required after the fact can var app = require('./app') to access it

var express   = require('express');
var app = module.exports = express(); //now app.js can be required to bring app into any file

//some app/middleware, config, setup, etc, including app.use(app.router)

require('./routes'); //module.exports must be defined before this line

var app = require('./app');

app.get('/', function(req, res, next) {
  res.render('index');
});

//require in some other route files...each of which requires app independently
require('./user');
require('./blog');

You should use attr('name') like this

 $('#yourid').attr('name')

you should use an id selector, if you use a class selector you encounter problems because a collection is returned

FormulaR1C1 has the same behavior as Formula, only using R1C1 style annotation, instead of A1 annotation. In A1 annotation you would use:

Worksheets("Sheet1").Range("A5").Formula = "=A4+A10"

In R1C1 you would use:

Worksheets("Sheet1").Range("A5").FormulaR1C1 = "=R4C1+R10C1"

It doesn't act upon row 1 column 1, it acts upon the targeted cell or range. Column 1 is the same as column A, so R4C1 is the same as A4, R5C2 is B5, and so forth.

The command does not change names, the targeted cell changes. For your R2C3 (also known as C2) example :

Worksheets("Sheet1").Range("C2").FormulaR1C1 = "=your formula here"

For those who are using Oracle 12.1.0 for development purposes:
I found that the above methods would have no effect on the db user: "system", because the account_status would remain in the expired-grace period.

The easiest solution was for me to use SQL Developer:
within SQL Developer, I had to go to: View / DBA / Security and then Users / System and then on the right side: Actions / Expire pw and then: Actions / Edit and I could untick the option for expired.

This cleared the account_status, it shows OPEN again, and the SQL Developer is no longer showing the ORA-28002 message.

Try

yum list installed | grep reponame

On one of my servers:

yum list installed | grep remi
ImageMagick2.x86_64                       6.6.5.10-1.el5.remi          installed
memcache.x86_64                          1.4.5-2.el5.remi             installed
mysql.x86_64                              5.1.54-1.el5.remi            installed
mysql-devel.x86_64                        5.1.54-1.el5.remi            installed
mysql-libs.x86_64                         5.1.54-1.el5.remi            installed
mysql-server.x86_64                       5.1.54-1.el5.remi            installed
mysqlclient15.x86_64                      5.0.67-1.el5.remi            installed
php.x86_64                                5.3.5-1.el5.remi             installed
php-cli.x86_64                            5.3.5-1.el5.remi             installed
php-common.x86_64                         5.3.5-1.el5.remi             installed
php-domxml-php4-php5.noarch               1.21.2-1.el5.remi            installed
php-fpm.x86_64                            5.3.5-1.el5.remi             installed
php-gd.x86_64                             5.3.5-1.el5.remi             installed
php-mbstring.x86_64                       5.3.5-1.el5.remi             installed
php-mcrypt.x86_64                         5.3.5-1.el5.remi             installed
php-mysql.x86_64                          5.3.5-1.el5.remi             installed
php-pdo.x86_64                            5.3.5-1.el5.remi             installed
php-pear.noarch                           1:1.9.1-6.el5.remi           installed
php-pecl-apc.x86_64                       3.1.6-1.el5.remi             installed
php-pecl-imagick.x86_64                   3.0.1-1.el5.remi.1           installed
php-pecl-memcache.x86_64                  3.0.5-1.el5.remi             installed
php-pecl-xdebug.x86_64                    2.1.0-1.el5.remi             installed
php-soap.x86_64                           5.3.5-1.el5.remi             installed
php-xml.x86_64                            5.3.5-1.el5.remi             installed
remi-release.noarch                       5-8.el5.remi                 installed

It works.

Yes it is simple to do.

Sub CompactRepair()
  Dim control As Office.CommandBarControl
  Set control = CommandBars.FindControl( Id:=2071 )
  control.accDoDefaultAction
End Sub

Basically it just finds the "Compact and repair" menuitem and clicks it, programatically.

Depends on what you want to do. To append you can open it with "a":

 with open("foo.txt", "a") as f:
     f.write("new line\n")

If you want to preprend something you have to read from the file first:

with open("foo.txt", "r+") as f:
     old = f.read() # read everything in the file
     f.seek(0) # rewind
     f.write("new line\n" + old) # write the new line before

Instead of using $ ssh-agent -s, I used $ eval `ssh-agent -s` to solve this issue.

Here is what I performed step by step (step 2 onwards on GitBash):

1. Cleaned up my .ssh folder at C:\user\<username>\.ssh\
2. Generated a new SSH key
   $ ssh-keygen -t rsa -b 4096 -C "[email protected]"
3. Check if any process id(ssh agent) is already running.
   $ ps aux | grep ssh
4. (Optional) If found any in step 3, kill those
   $ kill <pids>
5. Started the ssh agent
   $ eval `ssh-agent -s`
6. Added ssh key generated in step 2 to ssh agent
   $ ssh-add ~/.ssh/id_rsa

Take a look at http://jsfiddle.net/TroyAlford/ZZEk8/ for a working example of the below:

<img id='myImg' src='/my/img/link.gif' />

<script type="text/javascript">
    $(document).bind('click', function () {
        // Add a click-handler to the image.
        $('#myImg').bind('click', function (ev) {
            var $img = $(ev.target);

            var offset = $img.offset();
            var x = ev.clientX - offset.left;
            var y = ev.clientY - offset.top;

            alert('clicked at x: ' + x + ', y: ' + y);
        });
    });
</script>

Note that the above will get you the x and the y relative to the image's box - but will not correctly take into account margin, border and padding. These elements aren't actually part of the image, in your case - but they might be part of the element that you would want to take into account.

In this case, you should also use $div.outerWidth(true) - $div.width() and $div.outerHeight(true) - $div.height() to calculate the amount of margin / border / etc.

Your new code might look more like:

<img id='myImg' src='/my/img/link.gif' />

<script type="text/javascript">
    $(document).bind('click', function () {
        // Add a click-handler to the image.
        $('#myImg').bind('click', function (ev) {
            var $img = $(ev.target);

            var offset = $img.offset(); // Offset from the corner of the page.
            var xMargin = ($img.outerWidth() - $img.width()) / 2;
            var yMargin = ($img.outerHeight() - $img.height()) / 2;
            // Note that the above calculations assume your left margin is 
            // equal to your right margin, top to bottom, etc. and the same 
            // for borders.

            var x = (ev.clientX + xMargin) - offset.left;
            var y = (ev.clientY + yMargin) - offset.top;

            alert('clicked at x: ' + x + ', y: ' + y);
        });
    });
</script>

For those situations where width of the items you do want to flex-end is known, you can set their flex to "0 0 ##px" and set the item you want to flex-start with flex:1

This will cause the pseudo flex-start item to fill the container, just format it to text-align:left or whatever.

A simple accidental way is to do a git checkout head as a typo of HEAD.

Try this:

git init
touch Readme.md
git add Readme.md
git commit
git checkout head

which gives

Note: checking out 'head'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 9354043... Readme

See the Parameter Expansion section in the Bash man page. A[@] returns the contents of the array, :1:2 takes a slice of length 2, starting at index 1.

A=( foo bar "a  b c" 42 )
B=("${A[@]:1:2}")
C=("${A[@]:1}")       # slice to the end of the array
echo "${B[@]}"        # bar a  b c
echo "${B[1]}"        # a  b c
echo "${C[@]}"        # bar a  b c 42
echo "${C[@]: -2:2}"  # a  b c 42 # The space before the - is necesssary

Note that the fact that "a b c" is one array element (and that it contains an extra space) is preserved.

And there is another possibility (not in this case) when working with ajax(XMLhttpRequest), while sending information back to the client end you should use res.send(responsetext) instead of res.end(responsetext)

git config --global credential.helper cache

Possible solution to resolve your problem .

   public static string FirstToUpper(this string lowerWord)
   {
       if (string.IsNullOrWhiteSpace(lowerWord) || string.IsNullOrEmpty(lowerWord))
            return lowerWord;
       return new StringBuilder(lowerWord.Substring(0, 1).ToUpper())
                 .Append(lowerWord.Substring(1))
                 .ToString();
   }

Browse to “C:\Windows\System32\inetsrv\config” (you will need administrator rights here) Open applicationHost.config

Note: In IISExpress and Visual Studio 2015 the applicationHost.config is stored in $(solutionDir).vs\config\applicationhost.config

Find the section that showed up in the “config source” part of the error message page. For me this has typically been “modules” or “handlers”

Change the overrideModeDefault attribute to be Allow

So the whole line now looks like:

<section name="modules" allowDefinition="MachineToApplication" overrideModeDefault="Allow" />

After saving the file, the page loaded up fine in my browser.

Warning: Editing applicationHost.config on 64-bit Windows

I had faced the same xlrd.biffh.XLRDError: Unsupported format, or corrupt file: Expected BOF record; error and solved it by writing an XML to XLSX converter. The reason is that actually, xlrd does not support XML Spreadsheet (*.xml) i.e. NOT in XLS or XLSX format.

import pandas as pd
from bs4 import BeautifulSoup

def convert_to_xlsx():
    with open('sample.xls') as xml_file:
        soup = BeautifulSoup(xml_file.read(), 'xml')
        writer = pd.ExcelWriter('sample.xlsx')
        for sheet in soup.findAll('Worksheet'):
            sheet_as_list = []
            for row in sheet.findAll('Row'):
                sheet_as_list.append([cell.Data.text if cell.Data else '' for cell in row.findAll('Cell')])
            pd.DataFrame(sheet_as_list).to_excel(writer, sheet_name=sheet.attrs['ss:Name'], index=False, header=False)

        writer.save()

1. <TouchableHighlight> element can have only one child inside
2. Make sure that you have imported Image

You can build a nice tree of dicts of dicts like this:

import collections

def Tree():
    return collections.defaultdict(Tree)

It might not be exactly what you want but it's quite useful! Values are saved only in the leaf nodes. Here is an example of how it works:

>>> t = Tree()
>>> t
defaultdict(<function tree at 0x2142f50>, {})
>>> t[1] = "value"
>>> t[2][2] = "another value"
>>> t
defaultdict(<function tree at 0x2142f50>, {1: 'value', 2: defaultdict(<function tree at 0x2142f50>, {2: 'another value'})}) 

For more information take a look at the gist.

Think of REST as an architectural "class" while RESTful is the well known "instance" of that class.

Please mind the ""; we are not dealing with "real" programming objects here.

The simplest way imo:

(It can also be used with emails for example)

public static matchValues(
    matchTo: string // name of the control to match to
  ): (AbstractControl) => ValidationErrors | null {
    return (control: AbstractControl): ValidationErrors | null => {
      return !!control.parent &&
        !!control.parent.value &&
        control.value === control.parent.controls[matchTo].value
        ? null
        : { isMatching: false };
    };
}

In your Component:

this.SignUpForm = this.formBuilder.group({

password: [undefined, [Validators.required]],
passwordConfirm: [undefined, 
        [
          Validators.required,
          matchValues('password'),
        ],
      ],
});

Follow up:

As others pointed out in the comments, if you fix the error by fixing the password field the error won't go away, Because the validation triggers on passwordConfirm input. This can be fixed by a number of ways. I think the best is:

this.SignUpForm .controls.password.valueChanges.subscribe(() => {
  this.SignUpForm .controls.confirmPassword.updateValueAndValidity();
});

On password change, revliadte confirmPassword.

//BEWARE
//This works ONLY if the server returns 401 first
//The client DOES NOT send credentials on first request
//ONLY after a 401
client.Credentials = new NetworkCredential(userName, passWord); //doesnt work

//So use THIS instead to send credentials RIGHT AWAY
string credentials = Convert.ToBase64String(
    Encoding.ASCII.GetBytes(userName + ":" + password));
client.Headers[HttpRequestHeader.Authorization] = string.Format(
    "Basic {0}", credentials);

You have to implement KeyListener,take a look here: http://docs.oracle.com/javase/7/docs/api/java/awt/event/KeyListener.html

More details on how to use it: http://docs.oracle.com/javase/tutorial/uiswing/events/keylistener.html

For any Single File Component users, here is how I set up global variable(s)

1. Assuming you are using Vue-Cli's webpack template

2. Declare your variable(s) in somewhere variable.js

   const shallWeUseVuex = false;
   

3. Export it in variable.js

   module.exports = { shallWeUseVuex : shallWeUseVuex };
   

4. Require and assign it in your vue file

   export default {
       data() {
           return {
               shallWeUseVuex: require('../../variable.js')
           };
       }
   }
   

Ref: https://vuejs.org/v2/guide/state-management.html#Simple-State-Management-from-Scratch

This related question's answer provided the solution for me... it was just a dumb mistake:

Remember to commit first!

https://stackoverflow.com/a/7572252

If you have not yet committed to your local repo, there is nothing to push, but the Git error message you get back doesn't help you too much.

I found this by adapting some tutos. Thanks to google, and to all of you ;)

def findall(L, test):
    i=0
    indices = []
    while(True):
        try:
            # next value in list passing the test
            nextvalue = filter(test, L[i:])[0]

            # add index of this value in the index list,
            # by searching the value in L[i:] 
            indices.append(L.index(nextvalue, i))

            # iterate i, that is the next index from where to search
            i=indices[-1]+1
        #when there is no further "good value", filter returns [],
        # hence there is an out of range exeption
        except IndexError:
            return indices

A very simple use:

a = [0,0,2,1]
ind = findall(a, lambda x:x>0))

[2, 3]

P.S. scuse my english

if you have no systemctl and started the docker daemon by:

sudo service docker start

you can stop it by:

sudo service docker stop

Finds a valid IP addresses as long as the IP is wrapped around any character other than digits (behind or ahead the IP). 4 Backreferences created: $+{first}.$+{second}.$+{third}.$+{forth}

Find String:
#any valid IP address
(?<IP>(?<![\d])(?<first>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<second>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<third>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<forth>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))(?![\d]))
#only valid private IP address RFC1918
(?<IP>(?<![\d])(:?(:?(?<first>10)[\.](?<second>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5])))|(:?(?<first>172)[\.](?<second>(:?1[6-9])|(:?2[0-9])|(:?3[0-1])))|(:?(?<first>192)[\.](?<second>168)))[\.](?<third>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<forth>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))(?![\d]))

Notepad++ Replace String Option 1: Replaces the whole IP (NO Change):
$+{IP}

Notepad++ Replace String Option 2: Replaces the whole IP octect by octect (NO Change)
$+{first}.$+{second}.$+{third}.$+{forth}

Notepad++ Replace String Option 3: Replaces the whole IP octect by octect (replace 3rd octect value with 0)
$+{first}.$+{second}.0.$+{forth}
NOTE: The above will match any valid IP including 255.255.255.255 for example and change it to 255.255.0.255 which is wrong and not very useful of course.

Replacing portion of each octect with an actual value however you can build your own find and replace which is actual useful to ammend IPs in text files:

for example replace the first octect group of the original Find regex above:
(?<first>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))
with
(?<first>10)

and
(?<second>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))
with
(?<second>216)
and you are now matching addresses starting with first octect 192 only

Find on notepad++:
(?<IP>(?<![\d])(?<first>10)[\.](?<second>216)[\.](?<third>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<forth>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))(?![\d]))

You could still perform Replace using back-referece groups in the exact same fashion as before.

You can get an idea of how the above matched below:

cat ipv4_validation_test.txt
Full Match:
0.0.0.1
12.108.1.34
192.168.1.1
10.249.24.212
10.216.1.212
192.168.1.255
255.255.255.255
0.0.0.0


Partial Match (IP Extraction from line)
30.168.1.0.1
-1.2.3.4
sfds10.216.24.23kgfd
da11.15.112.255adfdsfds
sfds10.216.24.23kgfd


NO Match
1.1.1.01
3...3
127.1.
192.168.1..
192.168.1.256
da11.15.112.2554adfdsfds
da311.15.112.255adfdsfds

Using grep you can see the results below:

From grep:
grep -oP '(?<IP>(?<![\d])(?<first>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<second>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<third>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<forth>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))(?![\d]))' ipv4_validation_test.txt
0.0.0.1
12.108.1.34
192.168.1.1
10.249.24.212
10.216.1.212
192.168.1.255
255.255.255.255
0.0.0.0
30.168.1.0
1.2.3.4
10.216.24.23
11.15.112.255
10.216.24.23


grep -P '(?<IP>(?<![\d])(?<first>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<second>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<third>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<forth>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))(?![\d]))' ipv4_validation_test.txt
0.0.0.1
12.108.1.34
192.168.1.1
10.249.24.212
10.216.1.212
192.168.1.255
255.255.255.255
0.0.0.0
30.168.1.0.1
-1.2.3.4
sfds10.216.24.23kgfd
da11.15.112.255adfdsfds
sfds10.216.24.23kgfd


#matching ip addresses starting with 10.216
grep -oP '(?<IP>(?<![\d])(?<first>10)[\.](?<second>216)[\.](?<third>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))[\.](?<forth>(:?\d)|(:?[1-9]\d)|(:?1\d{2})|(:?2[0-4]\d)|(:?25[0-5]))(?![\d]))' ipv4_validation_test.txt
10.216.1.212
10.216.24.23
10.216.24.23

There's no need for a regular expression but you do want to use string formatting rather than the string concatenation in the accepted answer.

This is probably the most canonical, Pythonic way to truncate the string data at 75 characters.

>>> data = "saddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddsaddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddsadddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
>>> info = "{}..".format(data[:75]) if len(data) > 75 else data
>>> info
'111111111122222222223333333333444444444455555555556666666666777777777788888...'

1. Normal Class: A Java class

2. Java Beans:

   • All properties private (use getters/setters)
   • A public no-argument constructor
   • Implements Serializable.

3. Pojo: Plain Old Java Object is a Java object not bound by any restriction other than those forced by the Java Language Specification. I.e., a POJO should not have to

   • Extend prespecified classes
   • Implement prespecified interface
   • Contain prespecified annotations

Update the master branch, which you need to do regardless.

Then, one of:

1. Rebase the old branch against the master branch. Solve the merge conflicts during rebase, and the result will be an up-to-date branch that merges cleanly against master.

2. Merge your branch into master, and resolve the merge conflicts.

3. Merge master into your branch, and resolve the merge conflicts. Then, merging from your branch into master should be clean.

None of these is better than the other, they just have different trade-off patterns.

I would use the rebase approach, which gives cleaner overall results to later readers, in my opinion, but that is nothing aside from personal taste.

To rebase and keep the branch you would:

git checkout <branch> && git rebase <target>

In your case, check out the old branch, then

git rebase master 

to get it rebuilt against master.

Very much agreed with @Patrik M, but the thing with Arrays.toString is that it includes "[" and "]" and "," in the output. So I'll simply use a regex to remove them from outout like this

String strOfInts = Arrays.toString(intArray).replaceAll("\\[|\\]|,|\\s", "");

and now you have a String which can be parsed back to java.lang.Number, for example,

long veryLongNumber = Long.parseLong(intStr);

Or you can use the java 8 streams, if you hate regex,

String strOfInts = Arrays
            .stream(intArray)
            .mapToObj(String::valueOf)
            .reduce((a, b) -> a.concat(",").concat(b))
            .get();

You can use lamba function:

index = df.index[lambda x : for x in df.index() ]
print(index)

If you don't know the locale and you want to parse any kind of number, use this parseNumber(text) function. It is not perfect but take into account most cases :

>>> parseNumber("a 125,00 €")
125
>>> parseNumber("100.000,000")
100000
>>> parseNumber("100 000,000")
100000
>>> parseNumber("100,000,000")
100000000
>>> parseNumber("100 000 000")
100000000
>>> parseNumber("100.001 001")
100.001
>>> parseNumber("$.3")
0.3
>>> parseNumber(".003")
0.003
>>> parseNumber(".003 55")
0.003
>>> parseNumber("3 005")
3005
>>> parseNumber("1.190,00 €")
1190
>>> parseNumber("1190,00 €")
1190
>>> parseNumber("1,190.00 €")
1190
>>> parseNumber("$1190.00")
1190
>>> parseNumber("$1 190.99")
1190.99
>>> parseNumber("1 000 000.3")
1000000.3
>>> parseNumber("1 0002,1.2")
10002.1
>>> parseNumber("")

>>> parseNumber(None)

>>> parseNumber(1)
1
>>> parseNumber(1.1)
1.1
>>> parseNumber("rrr1,.2o")
1
>>> parseNumber("rrr ,.o")

>>> parseNumber("rrr1rrr")
1

I think you may be looking for the StringBuilder class. If not, then the generic List class in string form:

List<string> myStringList = new List<string();
myStringList.Add("Test 1");
myStringList.Add("Test 2");

Or, if you need to be absolutely sure that the strings remain in order:

Queue<string> myStringInOriginalOrder = new Queue<string();
myStringInOriginalOrder.Enqueue("Testing...");
myStringInOriginalOrder.Enqueue("1...");
myStringInOriginalOrder.Enqueue("2...");
myStringInOriginalOrder.Enqueue("3...");

Remember, with the List class, the order of the items is an implementation detail and you are not guaranteed that they will stay in the same order you put them in.

Since FFT is symmetric over it's centre, half the values are just enough.

import numpy as np
import matplotlib.pyplot as plt

fs = 30.0
t = np.arange(0,10,1/fs)
x = np.cos(2*np.pi*10*t)

xF = np.fft.fft(x)
N = len(xF)
xF = xF[0:N/2]
fr = np.linspace(0,fs/2,N/2)

plt.ion()
plt.plot(fr,abs(xF)**2)

You can look at the query cache: http://www.databasejournal.com/features/mysql/article.php/3110171/MySQLs-Query-Cache.htm but it might not give you access to the actual queries and will be very hit-and-miss if it did work (subtle pun intended)

But MySQL Query Browser very likely maintains its own list of queries that it runs, outside of the MySQL engine. You would have to do the same in your app.

Edit: see dan m's comment leading to this: How to show the last queries executed on MySQL? looks sound.

Hope below code will work :

<!--Disable Copy And Paste-->
<script language='JavaScript1.2'>
function disableselect(e){
return false
}
function reEnable(){
return true
}
document.onselectstart=new Function ("return false")
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}
</script>

Recently ran into the same problem, struggled for a bit, found this topic but no answers were correct for me.

My issue was that when I removed main window from my WPF project (it does not have a main window), I forgot to remove StartupUri from App.xaml. I guess this exception can happen if you have a mistake in StartupUri, so in case if anybody is struggling with this - check your StartupUri in App.xaml.

No need for a function:

$assetPath : "/assets/images";

...

body {
  margin: 0 auto;
  background: url(#{$assetPath}/site/background.jpg) repeat-x fixed 0 0;
  width: 100%; }

See the interpolation docs for details.

This was happening for me when I had Skype running on my local machine. As soon as I closed that the exception went away.

Idea courtesy of this page

Get-Content has bad performance; it tries to read the file into memory all at once.

C# (.NET) file reader reads each line one by one

Best Performace

foreach($line in [System.IO.File]::ReadLines("C:\path\to\file.txt"))
{
       $line
}

Or slightly less performant

[System.IO.File]::ReadLines("C:\path\to\file.txt") | ForEach-Object {
       $_
}

The foreach statement will likely be slightly faster than ForEach-Object (see comments below for more information).

If you are using a system where float is expensive (e.g. no FPU) or not allowed (e.g. in accounting) you could use something like this:

    for (int i = 1; i < 100000; i *= 2) {
        String s = "00" + i;
        System.out.println(s.substring(Math.min(2, s.length() - 2), s.length() - 2) + "." + s.substring(s.length() - 2));
    }

Otherwise the DecimalFormat is the better solution. (the StringBuilder variant above won't work with small numbers (<100)

If I move CreateUser.py to the main user_management directory, I can easily use: import Modules.LDAPManager to import LDAPManager.py --- this works.

Please, don't. In this way the LDAPManager module used by CreateUser will not be the same as the one imported via other imports. This can create problems when you have some global state in the module or during pickling/unpickling. Avoid imports that work only because the module happens to be in the same directory.

When you have a package structure you should either:

• Use relative imports, i.e if the CreateUser.py is in Scripts/:

   from ..Modules import LDAPManager
  

  Note that this was (note the past tense) discouraged by PEP 8 only because old versions of python didn't support them very well, but this problem was solved years ago. The current version of PEP 8 does suggest them as an acceptable alternative to absolute imports. I actually like them inside packages.

• Use absolute imports using the whole package name(CreateUser.py in Scripts/):

   from user_management.Modules import LDAPManager
  

In order for the second one to work the package user_management should be installed inside the PYTHONPATH. During development you can configure the IDE so that this happens, without having to manually add calls to sys.path.append anywhere.

Also I find it odd that Scripts/ is a subpackage. Because in a real installation the user_management module would be installed under the site-packages found in the lib/ directory (whichever directory is used to install libraries in your OS), while the scripts should be installed under a bin/ directory (whichever contains executables for your OS).

In fact I believe Script/ shouldn't even be under user_management. It should be at the same level of user_management. In this way you do not have to use -m, but you simply have to make sure the package can be found (this again is a matter of configuring the IDE, installing the package correctly or using PYTHONPATH=. python Scripts/CreateUser.py to launch the scripts with the correct path).

In summary, the hierarchy I would use is:

user_management  (package)
        |
        |------- __init__.py
        |
        |------- Modules/
        |           |
        |           |----- __init__.py
        |           |----- LDAPManager.py
        |           |----- PasswordManager.py
        |

 Scripts/  (*not* a package)
        |  
        |----- CreateUser.py
        |----- FindUser.py

Then the code of CreateUser.py and FindUser.py should use absolute imports to import the modules:

from user_management.Modules import LDAPManager

During installation you make sure that user_management ends up somewhere in the PYTHONPATH, and the scripts inside the directory for executables so that they are able to find the modules. During development you either rely on IDE configuration, or you launch CreateUser.py adding the Scripts/ parent directory to the PYTHONPATH (I mean the directory that contains both user_management and Scripts):

PYTHONPATH=/the/parent/directory python Scripts/CreateUser.py

Or you can modify the PYTHONPATH globally so that you don't have to specify this each time. On unix OSes (linux, Mac OS X etc.) you can modify one of the shell scripts to define the PYTHONPATH external variable, on Windows you have to change the environmental variables settings.

Addendum I believe, if you are using python2, it's better to make sure to avoid implicit relative imports by putting:

from __future__ import absolute_import

at the top of your modules. In this way import X always means to import the toplevel module X and will never try to import the X.py file that's in the same directory (if that directory isn't in the PYTHONPATH). In this way the only way to do a relative import is to use the explicit syntax (the from . import X), which is better (explicit is better than implicit).

This will make sure you never happen to use the "bogus" implicit relative imports, since these would raise an ImportError clearly signalling that something is wrong. Otherwise you could use a module that's not what you think it is.

EDIT: Casting to a float/int no longer works in recent versions of SQL Server. Use the following instead:

select datediff(day, '1899-12-30T00:00:00', my_date_field)
from mytable

Note the string date should be in an unambiguous date format so that it isn't affected by your server's regional settings.

In older versions of SQL Server, you can convert from a DateTime to an Integer by casting to a float, then to an int:

select cast(cast(my_date_field as float) as int)
from mytable

(NB: You can't cast straight to an int, as MSSQL rounds the value up if you're past mid day!)

If there's an offset in your data, you can obviously add or subtract this from the result

You can convert in the other direction, by casting straight back:

select cast(my_integer_date as datetime)
from mytable

It may be that your condas channels need a wakeup call... with

conda update --all

For me it worked. More information: https://www.anaconda.com/keeping-anaconda-date/

Funnily i was getting the following error for having one th-/th pair too many and still google directed me here. I'll leave it written down so people can find it.

jquery.dataTables.min.js:27 Uncaught TypeError: Cannot read property 'className' of undefined
at ua (jquery.dataTables.min.js:27)
at HTMLTableElement.<anonymous> (jquery.dataTables.min.js:127)
at Function.each (jquery.min.js:2)
at n.fn.init.each (jquery.min.js:2)
at n.fn.init.j (jquery.dataTables.min.js:116)
at HTMLDocument.<anonymous> (history:619)
at i (jquery.min.js:2)
at Object.fireWith [as resolveWith] (jquery.min.js:2)
at Function.ready (jquery.min.js:2)
at HTMLDocument.K (jquery.min.js:2)

Have a look in the system\application\config\config.php file, there is a variable named index_page

It should look like this

$config['index_page'] = "index.php";

change it to

$config['index_page'] = "";

Then as mentioned you also need to add a rewrite rule to the .htaccess file

Note: in CodeIgniter v2 this file was moved out of the system folder to application\config\config.php

To all of you who got here and did not found the right solution, i found out that the mp4 video needs to fit a specific format.

My Problem was that i got an 1920x1080 video which wont load under Chrome (under Firefox it worked like a charm). After hours of searching i finaly managed to get hang of the problem, the first few streams where 1912x1088 so Chrome wont play it ( i got the exact stream size from the tool MediaInfo). So to fix it i just resized it to 1920x1080 and it worked.

It's as simple as is:

WebView webview = (WebView) findViewById(R.id.webview);
webview.loadUrl("file:///android_asset/some.html");

And your some.html needs to contain something like:

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

If the types of the parameters are all the same (varchar2 for example), you can have a package like this which will do the following:

CREATE OR REPLACE PACKAGE testuser.test_pkg IS

   TYPE assoc_array_varchar2_t IS TABLE OF VARCHAR2(4000) INDEX BY BINARY_INTEGER;

   PROCEDURE your_proc(p_parm IN assoc_array_varchar2_t);

END test_pkg;

CREATE OR REPLACE PACKAGE BODY testuser.test_pkg IS

   PROCEDURE your_proc(p_parm IN assoc_array_varchar2_t) AS
   BEGIN
      FOR i IN p_parm.first .. p_parm.last
      LOOP
         dbms_output.put_line(p_parm(i));
      END LOOP;

   END;

END test_pkg;

Then, to call it you'd need to set up the array and pass it:

DECLARE
  l_array testuser.test_pkg.assoc_array_varchar2_t;
BEGIN
  l_array(0) := 'hello';
  l_array(1) := 'there';  

  testuser.test_pkg.your_proc(l_array);
END;
/

you'd use another join, something along these lines:

SELECT toD.dom_url AS ToURL, 
    fromD.dom_url AS FromUrl, 
    rvw.*

FROM reviews AS rvw

LEFT JOIN domain AS toD 
    ON toD.Dom_ID = rvw.rev_dom_for

LEFT JOIN domain AS fromD 
    ON fromD.Dom_ID = rvw.rev_dom_from

EDIT:

All you're doing is joining in the table multiple times. Look at the query in the post: it selects the values from the Reviews tables (aliased as rvw), that table provides you 2 references to the Domain table (a FOR and a FROM).

At this point it's a simple matter to left join the Domain table to the Reviews table. Once (aliased as toD) for the FOR, and a second time (aliased as fromD) for the FROM.

Then in the SELECT list, you will select the DOM_URL fields from both LEFT JOINS of the DOMAIN table, referencing them by the table alias for each joined in reference to the Domains table, and alias them as the ToURL and FromUrl.

For more info about aliasing in SQL, read here.

Try to disable ModSecurity from your cPanel. Log into your cPanel. Find the category "Security". There you can find ModSecurity link.Click on it and disable it for the domain you are facing the 403 error.

Some 403 errors can be solved by this method too. Go to the wordpress dashboard, settings>permalink and just click save.

Hope this helped. :)

var button = document.getElementById("<<button-id>>");
button.addEventListener("click", function() {
  window.location.href= "<<full-servlet-path>>" (eg. http://localhost:8086/xyz/servlet)
});

Try JetBrains dotPeek. It's free.

Such steps helped me:

1. git add .
2. git stash

(There are good answers above regarding the SQL nature of your question, but this may also be relevant if you are new to PHP.)

Perhaps it is important to mention that PHP handles single and double quoted strings differently...

Single-quoted strings are 'literals' and are pretty much WYSIWYG strings. Double-quoted strings are interpreted by PHP for possible variable-substitution (backticks in PHP are not exactly strings; they execute a command in the shell and return the result).

Examples:

$foo = "bar";
echo 'there is a $foo'; // There is a $foo
echo "there is a $foo"; // There is a bar
echo `ls -l`; // ... a directory list

var elem = document.getElementById("myvideo");
function openFullscreen() {
  if (elem.requestFullscreen) {
      elem.requestFullscreen();
  } else if (elem.mozRequestFullScreen) { /* Firefox */
      elem.mozRequestFullScreen();
  } else if (elem.webkitRequestFullscreen) { /* Chrome, Safari & Opera */
      elem.webkitRequestFullscreen();
  } else if (elem.msRequestFullscreen) { /* IE/Edge */
      elem.msRequestFullscreen();
  }
}
//Internet Explorer 10 and earlier does not support the msRequestFullscreen() method.

Using a DispatcherTimer:

 var _activeTimer = new DispatcherTimer {
   Interval = TimeSpan.FromMinutes(5)
 };
 _activeTimer.Tick += delegate (object sender, EventArgs e) { 
   YourMethod(); 
 };
 _activeTimer.Start();          

I guess what you are trying to do is add Microsoft.Office.Interop.Excel with using statement with out adding its reference in your application, in that case it wont be found. Before calling it with using statement you need to add a reference to ur application. Right click on References and add the Excel Interop reference.

You should use return as in:

function refreshGrid(entity) {
  var store = window.localStorage;
  var partitionKey;
  if (exit) {
    return;
  }

Hope it helps:

DELETE FROM tablename 
WHERE tablename.id = ANY (SELECT id FROM tablename WHERE id = id);

based on the previous answer
from José Antonio Postigo and Ben Wheeler
the novelty? is to be written in Typescript
and the use of decorators
OR static property/field

import * as React from "react";
import Component = React.Component;
import { withRouter } from "react-router";

export interface INavigatorProps {
    router?: ReactRouter.History.History;
}

/**
 * Note: goes great with mobx 
 * @inject("something") @withRouter @observer
 */
@withRouter
export class Navigator extends Component<INavigatorProps, {}>{
    navigate: (to: string) => void;
    constructor(props: INavigatorProps) {
        super(props);
        let self = this;
        this.navigate = (to) => self.props.router.push(to);
    }
    render() {
        return (
            <ul>
                <li onClick={() => this.navigate("/home")}>
                    Home
                </li>
                <li onClick={() => this.navigate("/about")}>
                    About
                </li>
            </ul>
        )
    }
}

/**
 * Non decorated 
 */
export class Navigator2 extends Component<INavigatorProps, {}> {

    static contextTypes = {
        router: React.PropTypes.object.isRequired,
    };

    navigate: (to: string) => void;
    constructor(props: INavigatorProps, context: any) {
        super(props, context);
        let s = this;
        this.navigate = (to) =>
            s.context.router.push(to);
    }
    render() {
        return (
            <ul>
                <li onClick={() => this.navigate("/home")}>
                    Home
                </li>
                <li onClick={() => this.navigate("/about")}>
                    About
                </li>
            </ul>
        )
    }
}

with whatever npm installed today. "react-router": "^3.0.0" and
"@types/react-router": "^2.0.41"

Many frameworks help handle XSS in various ways. When rolling your own or if there's some XSS concern, we can leverage filter_input_array (available in PHP 5 >= 5.2.0, PHP 7.) I typically will add this snippet to my SessionController, because all calls go through there before any other controller interacts with the data. In this manner, all user input gets sanitized in 1 central location. If this is done at the beginning of a project or before your database is poisoned, you shouldn't have any issues at time of output...stops garbage in, garbage out.

/* Prevent XSS input */
$_GET   = filter_input_array(INPUT_GET, FILTER_SANITIZE_STRING);
$_POST  = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);
/* I prefer not to use $_REQUEST...but for those who do: */
$_REQUEST = (array)$_POST + (array)$_GET + (array)$_REQUEST;

The above will remove ALL HTML & script tags. If you need a solution that allows safe tags, based on a whitelist, check out HTML Purifier.

If your database is already poisoned or you want to deal with XSS at time of output, OWASP recommends creating a custom wrapper function for echo, and using it EVERYWHERE you output user-supplied values:

//xss mitigation functions
function xssafe($data,$encoding='UTF-8')
{
   return htmlspecialchars($data,ENT_QUOTES | ENT_HTML401,$encoding);
}
function xecho($data)
{
   echo xssafe($data);
}

If you know the full path to the file you can just do something similar to this. However if you question directly relates to relative paths, that I am unfamiliar with and would have to research and test.

path = 'C:\\Users\\Username\\Path\\To\\File'

with open(path, 'w') as f:
    f.write(data)

Edit:

Here is a way to do it relatively instead of absolute. Not sure if this works on windows, you will have to test it.

import os

cur_path = os.path.dirname(__file__)

new_path = os.path.relpath('..\\subfldr1\\testfile.txt', cur_path)
with open(new_path, 'w') as f:
    f.write(data)

Edit 2: One quick note about __file__, this will not work in the interactive interpreter due it being ran interactively and not from an actual file.

You can apply any one approach:

$("#Input_Id").change(function(){   // 1st
    // do your code here
    // When your element is already rendered
});


$("#Input_Id").on('change', function(){    // 2nd (A)
    // do your code here
    // It will specifically called on change of your element
});

$("body").on('change', '#Input_Id', function(){    // 2nd (B)
    // do your code here
    // It will filter the element "Input_Id" from the "body" and apply "onChange effect" on it
});

The equals( ) method and the == operator perform two different operations. The equals( ) method compares the characters inside a String object. The == operator compares two object references to see whether they refer to the same instance. The following program shows how two different String objects can contain the same characters, but references to these objects will not compare as equal:

// equals() vs ==
class EqualsNotEqualTo {
     public static void main(String args[]) {
          String s1 = "Hello";
          String s2 = new String(s1);
          System.out.println(s1 + " equals " + s2 + " -> " +
          s1.equals(s2));
          System.out.println(s1 + " == " + s2 + " -> " + (s1 == s2));
     }
}

The variable s1 refers to the String instance created by “Hello”. The object referred to by s2 is created with s1 as an initializer. Thus, the contents of the two String objects are identical, but they are distinct objects. This means that s1 and s2 do not refer to the same objects and are, therefore, not ==, as is shown here by the output of the preceding example:

Hello equals Hello -> true
Hello == Hello -> false

If you happen to use CRA with default yarn package manager use the following. Worked for me.

yarn remove node-sass 
yarn add [email protected]

Been using this in production for some time now without any complaints (May take some tweaking to look right on your site.. for instance, subtracting the width of a sidebar, etc)

$(window).bind('resize', function() {
    $("#jqgrid").setGridWidth($(window).width());
}).trigger('resize');

public class Array_2D {
int arr[][];
public Array_2D() {
    Random r=new Random(10);
     arr = new int[5][10];
     for(int i=0;i<5;i++)
     {
         for(int j=0;j<10;j++)
         {
             arr[i][j]=(int)r.nextInt(10);
         }
     }
 }
  public void display()
  {
         for(int i=0;i<5;i++)

         {
             for(int j=0;j<10;j++)
             {
                 System.out.print(arr[i][j]+" "); 
             }
             System.out.println("");
         }
   }
     public static void main(String[] args) {
     Array_2D s=new Array_2D();
     s.display();
   }  
  }

It took me a while to develop something that took the accepted answer and turned it into a robust function.

I am not sure about others, but I work in an environment with machines on both PowerShell version 2 and 3, so I needed to handle both. The following function offers a graceful fallback:

Function Get-PSScriptRoot
{
    $ScriptRoot = ""

    Try
    {
        $ScriptRoot = Get-Variable -Name PSScriptRoot -ValueOnly -ErrorAction Stop
    }
    Catch
    {
        $ScriptRoot = Split-Path $script:MyInvocation.MyCommand.Path
    }

    Write-Output $ScriptRoot
}

It also means that the function refers to the Script scope rather than the parent's scope as outlined by Michael Sorens in one of his blog posts.

For anybody who will come upon this problem and they tried all that was suggested and nothing still works, this is how I sorted my problem, instead of doing LocalBroadcastManager.getInstance(this).registerReceiver(...) I first created a local variable of type LocalBroadcastManager,

private LocalBroadcastManager lbman;

And used this variable to carry out the registering and unregistering on the broadcastreceiver, that is

lbman.registerReceiver(bReceiver);

and

lbman.unregisterReceiver(bReceiver);

1. Click File on the ribbon menu, and then click on Options.

2. Click Advanced, and then under When calculating this workbook, select the Set precision as displayed check box, and then click OK.

3. Click OK.

4. In the worksheet, select the cells that you want to format.

5. On the Home tab, click the Dialog Box Launcher Button image next to Number.

6. In the Category box, click Number.

7. In the Decimal places box, enter the number of decimal places that you want to display.

A combination of @Jack's answer and @ranierbit's answer should do the trick.

Set the ng build flag for --output-hashing so:

ng build --output-hashing=all

Then add this class either in a service or in your app.module

@Injectable()
export class NoCacheHeadersInterceptor implements HttpInterceptor {
    intercept(req: HttpRequest<any>, next: HttpHandler) {
        const authReq = req.clone({
            setHeaders: {
                'Cache-Control': 'no-cache',
                 Pragma: 'no-cache'
            }
        });
        return next.handle(authReq);    
    }
}

Then add this to your providers in your app.module:

providers: [
  ... // other providers
  {
    provide: HTTP_INTERCEPTORS,
    useClass: NoCacheHeadersInterceptor,
    multi: true
  },
  ... // other providers
]

This should prevent caching issues on live sites for client machines

EDIT (02 Jan 2012):

I created a small open source Android Library Project that streamlines this process, while also providing a built-in file explorer (in case the user does not have one present). It's extremely simple to use, requiring only a few lines of code.

You can find it at GitHub: aFileChooser.

ORIGINAL

If you want the user to be able to choose any file in the system, you will need to include your own file manager, or advise the user to download one. I believe the best you can do is look for "openable" content in an Intent.createChooser() like this:

private static final int FILE_SELECT_CODE = 0;

private void showFileChooser() {
    Intent intent = new Intent(Intent.ACTION_GET_CONTENT); 
    intent.setType("*/*"); 
    intent.addCategory(Intent.CATEGORY_OPENABLE);

    try {
        startActivityForResult(
                Intent.createChooser(intent, "Select a File to Upload"),
                FILE_SELECT_CODE);
    } catch (android.content.ActivityNotFoundException ex) {
        // Potentially direct the user to the Market with a Dialog
        Toast.makeText(this, "Please install a File Manager.", 
                Toast.LENGTH_SHORT).show();
    }
}

You would then listen for the selected file's Uri in onActivityResult() like so:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    switch (requestCode) {
        case FILE_SELECT_CODE:
        if (resultCode == RESULT_OK) {
            // Get the Uri of the selected file 
            Uri uri = data.getData();
            Log.d(TAG, "File Uri: " + uri.toString());
            // Get the path
            String path = FileUtils.getPath(this, uri);
            Log.d(TAG, "File Path: " + path);
            // Get the file instance
            // File file = new File(path);
            // Initiate the upload
        }
        break;
    }
    super.onActivityResult(requestCode, resultCode, data);
}

The getPath() method in my FileUtils.java is:

public static String getPath(Context context, Uri uri) throws URISyntaxException {
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] projection = { "_data" };
        Cursor cursor = null;

        try {
            cursor = context.getContentResolver().query(uri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                return cursor.getString(column_index);
            }
        } catch (Exception e) {
            // Eat it
        }
    }
    else if ("file".equalsIgnoreCase(uri.getScheme())) {
        return uri.getPath();
    }

    return null;
} 

Check out Swing Dialogs (mainly focused on JOptionPane, as mentioned by @mcfinnigan).

1) you may have to increase the timeout on your connection.

2)You can get more information about the lost connections by starting mysqld with the --log-warnings=2 option.

This logs some of the disconnected errors in the hostname.err file

You can use that for further investigation

3) if you are trying to send the data to BLOB columns, check server's max_allowed_packet variable, which has a default value of 1MB. You may also need to increase the maximum packet size on the client end. More information on setting the packet size is given in following link, “Packet too large”.

4) you can check the following url link

5) you should check your available disk space is bigger than the table you're trying to update link

getResource by example:

package szb.testGetResource;
public class TestGetResource {
    private void testIt() {
        System.out.println("test1: "+TestGetResource.class.getResource("test.css"));
        System.out.println("test2: "+getClass().getResource("test.css"));
    }
    public static void main(String[] args) {
        new TestGetResource().testIt();
    }
}

output:

test1: file:/home/szb/projects/test/bin/szb/testGetResource/test.css
test2: file:/home/szb/projects/test/bin/szb/testGetResource/test.css

To include JS and CSS files in a specific view you can do it via controller by passing the parameters false, true, which will include the CSS and JS for, e.g.:

$this->renderPartial(
    'yourviewname',
    array(
        'model' => $model,
        false,
        true
    )
);

Using SQL Server 2012+, you can use the TRY_* functions if you have specific needs. For example,

-- will fail for decimal values, but allow negative values
TRY_CAST(@value AS INT) IS NOT NULL 

-- will fail for non-positive integers; can be used with other examples below as well, or reversed if only negative desired
TRY_CAST(@value AS INT) > 0

-- will fail if a $ is used, but allow decimals to the specified precision
TRY_CAST(@value AS DECIMAL(10,2)) IS NOT NULL 

-- will allow valid currency
TRY_CAST(@value AS MONEY) IS NOT NULL  

-- will allow scientific notation to be used like 1.7E+3
TRY_CAST(@value AS FLOAT) IS NOT NULL 

The main reason you use the default queue over the main queue is to run tasks in the background.

For instance, if I am downloading a file from the internet and I want to update the user on the progress of the download, I will run the download in the priority default queue and update the UI in the main queue asynchronously.

dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(void){
    //Background Thread
    dispatch_async(dispatch_get_main_queue(), ^(void){
        //Run UI Updates
    });
});

Finding of week number for each date of a month (considering Monday as beginning of the week)

Keep the first date of month contant $B$13

=WEEKNUM(B18,2)-WEEKNUM($B$13,2)+1

WEEKNUM(B18,2) - returns the week number of the date mentioned in cell B18

WEEKNUM($B$13,2) - returns the week number of the 1st date of month in cell B13

If all you are trying to do is solve the content length error from amazon then you could just read the bytes from the input stream to a Long and add that to the metadata.

/*
 * Obtain the Content length of the Input stream for S3 header
 */
try {
    InputStream is = event.getFile().getInputstream();
    contentBytes = IOUtils.toByteArray(is);
} catch (IOException e) {
    System.err.printf("Failed while reading bytes from %s", e.getMessage());
} 

Long contentLength = Long.valueOf(contentBytes.length);

ObjectMetadata metadata = new ObjectMetadata();
metadata.setContentLength(contentLength);

/*
 * Reobtain the tmp uploaded file as input stream
 */
InputStream inputStream = event.getFile().getInputstream();

/*
 * Put the object in S3
 */
try {

    s3client.putObject(new PutObjectRequest(bucketName, keyName, inputStream, metadata));

} catch (AmazonServiceException ase) {
    System.out.println("Error Message:    " + ase.getMessage());
    System.out.println("HTTP Status Code: " + ase.getStatusCode());
    System.out.println("AWS Error Code:   " + ase.getErrorCode());
    System.out.println("Error Type:       " + ase.getErrorType());
    System.out.println("Request ID:       " + ase.getRequestId());
} catch (AmazonClientException ace) {
    System.out.println("Error Message: " + ace.getMessage());
} finally {
    if (inputStream != null) {
        inputStream.close();
    }
}

You'll need to read the input stream twice using this exact method so if you are uploading a very large file you might need to look at reading it once into an array and then reading it from there.

My solution

Initially posted here.

input[type="checkbox"] {_x000D_
  cursor: pointer;_x000D_
  -webkit-appearance: none;_x000D_
  -moz-appearance: none;_x000D_
  appearance: none;_x000D_
  outline: 0;_x000D_
  background: lightgray;_x000D_
  height: 16px;_x000D_
  width: 16px;_x000D_
  border: 1px solid white;_x000D_
}_x000D_
_x000D_
input[type="checkbox"]:checked {_x000D_
  background: #2aa1c0;_x000D_
}_x000D_
_x000D_
input[type="checkbox"]:hover {_x000D_
  filter: brightness(90%);_x000D_
}_x000D_
_x000D_
input[type="checkbox"]:disabled {_x000D_
  background: #e6e6e6;_x000D_
  opacity: 0.6;_x000D_
  pointer-events: none;_x000D_
}_x000D_
_x000D_
input[type="checkbox"]:after {_x000D_
  content: '';_x000D_
  position: relative;_x000D_
  left: 40%;_x000D_
  top: 20%;_x000D_
  width: 15%;_x000D_
  height: 40%;_x000D_
  border: solid #fff;_x000D_
  border-width: 0 2px 2px 0;_x000D_
  transform: rotate(45deg);_x000D_
  display: none;_x000D_
}_x000D_
_x000D_
input[type="checkbox"]:checked:after {_x000D_
  display: block;_x000D_
}_x000D_
_x000D_
input[type="checkbox"]:disabled:after {_x000D_
  border-color: #7b7b7b;_x000D_
}

<input type="checkbox"><br>_x000D_
<input type="checkbox" checked><br>_x000D_
<input type="checkbox" disabled><br>_x000D_
<input type="checkbox" disabled checked><br>

Try this piece of code, rather than ObjectInputStream.

BufferedReader in = new BufferedReader (new InputStreamReader (socket.getInputStream ()));
while (true)
{
    String cominginText = "";
    try
    {
        cominginText = in.readLine ();
        System.out.println (cominginText);
    }
    catch (IOException e)
    {
        //error ("System: " + "Connection to server lost!");
        System.exit (1);
        break;
    }
}

You can use:

  <script type="text/javascript">
     Window.body.style.backgroundColor = "#5a5a5a";
  </script>

Maintain aspect Ration and eliminate letterbox and Pillarbox.

static Image FixedSize(Image imgPhoto, int Width, int Height)
    {
        int sourceWidth = imgPhoto.Width;
        int sourceHeight = imgPhoto.Height;
        int X = 0;
        int Y = 0;

        float nPercent = 0;
        float nPercentW = 0;
        float nPercentH = 0;

        nPercentW = ((float)Width / (float)sourceWidth);
        nPercentH = ((float)Height / (float)sourceHeight);
        if (nPercentH < nPercentW)
        {
            nPercent = nPercentH;
        }
        else
        {
            nPercent = nPercentW;
        }

        int destWidth = (int)(sourceWidth * nPercent);
        int destHeight = (int)(sourceHeight * nPercent);

        Bitmap bmPhoto = new Bitmap(destWidth, destHeight, PixelFormat.Format24bppRgb);

        bmPhoto.SetResolution(imgPhoto.HorizontalResolution,
                                         imgPhoto.VerticalResolution);

        Graphics grPhoto = Graphics.FromImage(bmPhoto);

        grPhoto.DrawImage(imgPhoto,
                new Rectangle(X, Y, destWidth, destHeight),
                new Rectangle(X, Y, sourceWidth, sourceHeight),
                GraphicsUnit.Pixel);

        grPhoto.Dispose();
        return bmPhoto;
    }

You can use following code to update a placeholder by id:

$("#serMemtb").attr("placeholder", "Type a Location").val("").focus().blur();

Probably a duplicate of this post: A customized input text box in html/html5

input {_x000D_
  border: 0;_x000D_
  outline: 0;_x000D_
  background: transparent;_x000D_
  border-bottom: 1px solid black;_x000D_
}

<input></input>

Basically, yes. A fork is just a request for GitHub to clone the project and registers it under your username; GitHub also keeps track of the relationship between the two repositories, so you can visualize the commits and pulls between the two projects (and other forks).

You can still request that people pull from your cloned repository, even if you don't use fork -- but you'd have to deal with making it publicly available yourself. Or send the developers patches (see git format-patch) that they can apply to their trees.

My tested version

Sub PrintArray(RowPrint, ColPrint, ArrayName, WorkSheetName)

Sheets(WorkSheetName).Range(Cells(RowPrint, ColPrint), _
Cells(RowPrint + UBound(ArrayName, 2) - 1, _
ColPrint + UBound(ArrayName, 1) - 1)) = _
WorksheetFunction.Transpose(ArrayName)

End Sub

I have found that Android Studio gives me a warning that getColor() is deprecated when trying to do this:

Button11.setBackgroundColor(getResources().getColor(R.color.red))

So I found doing the method below to be the simple, up-to-date solution:

Button11.setBackgroundColor(ContextCompat.getColor(context, R.color.red))

You want to avoid hard-coding in the color argument, as it is considered bad code style.

Edit: After using setBackgroundColor() with my own button, I saw that the internal button padding expanded. I couldn't find any way of changing it back to having both height and width set to "wrap_content". Maybe its a bug.

Source: https://stackoverflow.com/a/32202256/6030520

I hope this will help you:

final TextView t1=new TextView(this); 
t1.setText("Hello Android");        
final SeekBar sk=(SeekBar) findViewById(R.id.seekBar1);     
sk.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {       

    @Override       
    public void onStopTrackingTouch(SeekBar seekBar) {      
        // TODO Auto-generated method stub      
    }       

    @Override       
    public void onStartTrackingTouch(SeekBar seekBar) {     
        // TODO Auto-generated method stub      
    }       

    @Override       
    public void onProgressChanged(SeekBar seekBar, int progress,boolean fromUser) {     
        // TODO Auto-generated method stub      

        t1.setTextSize(progress);
        Toast.makeText(getApplicationContext(), String.valueOf(progress),Toast.LENGTH_LONG).show();

    }       
});             

Open PowerShell as administrator.

To install a first time you can use this small script to download the latest msi and run it

$nodeLatest=((curl https://nodejs.org/download/release/latest/).Content | findstr x64.msi) -replace "<(.*?)>", "" -replace "\s+.+", "";
wget "https://nodejs.org/download/release/latest/$nodeLatest" -OutFile (join-path $env:TEMP node.msi); Start-Process (join-path $env:TEMP node.msi)

On future upgrades you can download just node.exe and update npm with

wget https://nodejs.org/download/release/latest/win-x64/node.exe -OutFile 'C:\Program Files\nodejs\node.exe'
npm i -g npm

You should now have the latest node and npm.

I went a little further and decided to implement a nvm for Windows.

https://github.com/brunolm/nvm

Install-Module -Name power-nvm

nvm install latest
nvm default latest

This can be confusing for anyone using nodejs for the first time. It is actually possible to pipe your node console output to the browser console. Take a look at connect-browser-logger on github

UPDATE: As pointed out by Yan, connect-browser-logger appears to be defunct. I would recommend NodeMonkey as detailed here : Output to Chrome console from Node.js

To put it a different way "id()" is not what you care about. You want to know if the variable name can be modified without harming the source variable name.

>>> a = 'hello'                                                                                                                                                                                                                                                                                        
>>> b = a[:]                                                                                                                                                                                                                                                                                           
>>> c = a                                                                                                                                                                                                                                                                                              
>>> b += ' world'                                                                                                                                                                                                                                                                                      
>>> c += ', bye'                                                                                                                                                                                                                                                                                       
>>> a                                                                                                                                                                                                                                                                                                  
'hello'                                                                                                                                                                                                                                                                                                
>>> b                                                                                                                                                                                                                                                                                                  
'hello world'                                                                                                                                                                                                                                                                                          
>>> c                                                                                                                                                                                                                                                                                                  
'hello, bye'                                                                                                                                                                                                                                                                                           

If you're used to C, then these are like pointer variables except you can't de-reference them to modify what they point at, but id() will tell you where they currently point.

The problem for python programmers comes when you consider deeper structures like lists or dicts:

>>> o={'a': 10}                                                                                                                                                                                                                                                                                        
>>> x=o                                                                                                                                                                                                                                                                                                
>>> y=o.copy()                                                                                                                                                                                                                                                                                         
>>> x['a'] = 20                                                                                                                                                                                                                                                                                        
>>> y['a'] = 30                                                                                                                                                                                                                                                                                        
>>> o                                                                                                                                                                                                                                                                                                  
{'a': 20}                                                                                                                                                                                                                                                                                              
>>> x                                                                                                                                                                                                                                                                                                  
{'a': 20}                                                                                                                                                                                                                                                                                              
>>> y                                                                                                                                                                                                                                                                                                  
{'a': 30}                                                                                                                                                                                                                                                                                              

Here o and x refer to the same dict o['a'] and x['a'], and that dict is "mutable" in the sense that you can change the value for key 'a'. That's why "y" needs to be a copy and y['a'] can refer to something else.

I was trying to put together some JavaScript to validate a domain name (ex. google.com) and if it validates enable a submit button. I thought that I would share my code for those who are looking to accomplish something similar. It expects a domain without any http:// or www. value. The script uses a stripped down regular expression from above for domain matching, which isn't strict about fake TLD.

http://jsfiddle.net/nMVDS/1/

$(function () {
  $('#whitelist_add').keyup(function () {
    if ($(this).val() == '') { //Check to see if there is any text entered
        //If there is no text within the input, disable the button
        $('.whitelistCheck').attr('disabled', 'disabled');
    } else {
        // Domain name regular expression
        var regex = new RegExp("^([0-9A-Za-z-\\.@:%_\+~#=]+)+((\\.[a-zA-Z]{2,3})+)(/(.)*)?(\\?(.)*)?");
        if (regex.test($(this).val())) {
            // Domain looks OK
            //alert("Successful match");
            $('.whitelistCheck').removeAttr('disabled');
        } else {
            // Domain is NOT OK
            //alert("No match");
            $('.whitelistCheck').attr('disabled', 'disabled');
        }
    }
  });
});

HTML FORM:

<form action="domain_management.php" method="get">
    <input type="text" name="whitelist_add" id="whitelist_add" placeholder="domain.com">
    <button type="submit" class="btn btn-success whitelistCheck" disabled='disabled'>Add to Whitelist</button>
</form>

A today extension would be the most fitting solution.

Also you could do something on the lock screen with local notifications queued up to fire at regular intervals showing the latest countdown value.

If you are using Framework 4.6

<httpRuntime targetFramework="4.6.1" requestValidationMode="2.0" maxRequestLength="10485760"  />

Status code '0' can occur because of three reasons
1) The Client cannot connect to the server
2) The Client cannot receive the response within the timeout period
3) The Request was "stopped(aborted)" by the Client.

But these three reasons are not standardized

Answer is NO. You might have seen an example where somebody would have set something like :

-DArguments=a=1,b=2,c=3,d=4,e=cow

Then the application would parse value of Arguments property string to get individual values. In your main you can get the key values as(Assuming input format is guaranteed):

String line = System.getProperty("Arguments");
if(line != null) {
  String str[] = line.split(",");
    for(int i=1;i<str.length;i++){
        String arr[] = str[i].split("=");
        System.out.println("Key = " + arr[0]);
        System.out.println("Value = " +  arr[1]);
    }
}

Also, the -D should be before the main class or the jar file in the java command line. Example : java -DArguments=a=1,b=2,c=3,d=4,e=cow MainClass

I just had a same issue of none of my console message showing. It was simply because I was using the new Edge (Chromium based) browser on Windows 10. It does not show my console messages whereas Chrome does. I guessed it was an issue with Edge because I had another odd issue with Edge because it treated strings with single quotes and double quotes differently.

The mysql deamon should be running.

If not try this:

#/etc/init.d/mysql start

Or this:

#service mysqld start

And if you want to add mysql on boot:

# chkconfig --add mysqld
# chkconfig -- level 235 mysqld on

If yes, and it is still not working try this:

Uncomment the following lines in /etc/php/php.ini

extension=mysqli.so
extension=mysql.so

And please check your post above '/usr/lib64/php/modules/msql.so'. It should be mysql.so (if it's mistyped ignore it...)

As everyone said, references can't be null. That is because, a reference refers to an object. In your code:

// this compiles, but doesn't work, and does this even mean anything?
if (&str == NULL)

you are taking the address of the object str. By definition, str exists, so it has an address. So, it cannot be NULL. So, syntactically, the above is correct, but logically, the if condition is always going to be false.

About your questions: it depends upon what you want to do. Do you want the function to be able to modify the argument? If yes, pass a reference. If not, don't (or pass reference to const). See this C++ FAQ for some good details.

In general, in C++, passing by reference is preferred by most people over passing a pointer. One of the reasons is exactly what you discovered: a reference can't be NULL, thus avoiding you the headache of checking for it in the function.

for me, that's caused by the SSL certificate not enabled in the K8S ingress. hope this helps someone

I'm not sure how helpful this answer is for your current application, but it may prove helpful for the next applications that you will be developing.

As iOS does not use Java like Android, your options are quite limited:

1) if your application is written mostly in C/C++ using JNI, you can write a wrapper and interface it with the iOS (i.e. provide callbacks from iOS to your JNI written function). There may be frameworks out there that help you do this easier, but there's still the problem of integrating the application and adapting it to the framework (and of course the fact that the application has to be written in C/C++).

2) rewrite it for iOS. I don't know whether there are any good companies that do this for you. Also, due to the variety of applications that can be written which can use different services and API, there may not be any software that can port it for you (I guess this kind of software is like a gold mine heh) or do a very good job at that.

3) I think that there are Java->C/C++ converters, but there won't help you at all when it comes to API differences. Also, you may find yourself struggling more to get the converted code working on any of the platforms rather than rewriting your application from scratch for iOS.

The problem depends quite a bit on the services and APIs your application is using. I haven't really look this up, but there may be some APIs that provide certain functionality in Android that iOS doesn't provide.

Using C/C++ and natively compiling it for the desired platform looks like the way to go for Android-iOS-Win7Mobile cross-platform development. This gets you somewhat of an application core/kernel which you can use to do the actual application logic.

As for the OS specific parts (APIs) that your application is using, you'll have to set up communication interfaces between them and your application's core.

The following characters must be escaped in JSON data to avoid any problems:

• " (double quote)
• \ (backslash)
• all control characters like \n, \t

JSON Parser can help you to deal with JSON.

There could be a very big misunderstanding related to string in the database are. Almost everyone has thought that database representation of numbers are more compact than for strings. They think that in db-s numbers are represented as in the memory. BUT it is not true. In most cases number representation is more close to A string like representation as to other.

The speed of using number or string is more dependent on the indexing then the type itself.

you can use this code .may be solve the problem

Intent intent = new Intent(Intent.ACTION_VIEW,Uri.parse("http://192.168.43.1:6789/mobile_base/test.apk"));
startActivity(intent);

Sometimes you have things other than text inside a table cell that you'd like to be horizontally centered. In order to do this, first set up some css...

<style>
    div.centered {
        margin: auto;
        width: 100%;
        display: flex;
        justify-content: center;
    }
</style>

Then declare a div with class="centered" inside each table cell you want centered.

<td>
    <div class="centered">
        Anything: text, controls, etc... will be horizontally centered.
    </div>
</td>

I did something similar with this construct

$('li').each(function(){
  if(this.id){
    this.id = this.id+"something";
  }
});

Both the verifyNoMoreInteractions() and verifyZeroInteractions() method internally have the same implementation as:

public static transient void verifyNoMoreInteractions(Object mocks[])
{
    MOCKITO_CORE.verifyNoMoreInteractions(mocks);
}

public static transient void verifyZeroInteractions(Object mocks[])
{
    MOCKITO_CORE.verifyNoMoreInteractions(mocks);
}

so we can use any one of them on mock object or array of mock objects to check that no methods have been called using mock objects.

This seems to work:

/descendant::input[@id="search_query"][2]

I go this from "XSLT 2.0 and XPath 2.0 Programmer's Reference, 4th Edition" by Michael Kay.

There is also a note in the "Abbreviated Syntax" section of the XML Path Language specification http://www.w3.org/TR/xpath/#path-abbrev that provided a clue.

It's simple, set a specific value for that label (XXXXXXX for example) and run it, open html source of output (in browser) and look for XXXXXXX, you will see something like this <span id="mylabel">XXXXXX</span> it's what you want, the ID of <span> (I think it's usually same as Label name in asp code) now you can get its value by innerHTML or another method in JQuery

You dont need to define option tags, you can do this using the ngOptions directive: https://docs.angularjs.org/api/ng/directive/ngOptions

<select class="form-control" ng-change="unitChanged()" ng-model="data.unit" ng-options="unit.id as unit.label for unit in units"></select>

You probably did some history rewriting? Your local branch diverged from the one on the server. Run this command to get a better understanding of what happened:

gitk HEAD @{u}

I would strongly recommend you try to understand where this error is coming from. To fix it, simply run:

git push -f

The -f makes this a “forced push” and overwrites the branch on the server. That is very dangerous when you are working in team. But since you are on your own and sure that your local state is correct this should be fine. You risk losing commit history if that is not the case.

I tried everything suggested on whole Stackoverflow. Nothing including -a or -am or anything helped.

If you are the same, do this.

So, the problem is, git thinks some of your subdirectory is sub-project in your root-project. At least, in my case it wasn't like that. It was just regular sub-directory. Not individual project.

Move that regular sub-directory which is not being pushed at some temporary location.

Remove the hidden .git folder from that directory.

cd to the root directory.

git init again.

git add . again.

git commit -m "removed notPushableDirectory temporarily"

git push -f origin master

We will have to force it as the git will see the conflict between remote git and your local structure. Remember, we created this conflict. So, don't worry about forcing it.

Now, it will push that sub-directory as sub-directory and not as sub-module or sub-project inside your root-project.

You have to convert the int into a string:

"abc" + str(9)

I turn on .Net Framework 3.5 and 4.5 Advance Service in Control Panel->Programs and Features->Turn Windows features on or off.it work for me.

EDIT: Updated for jQuery 1.8

Since jQuery 1.8 browser specific transformations will be added automatically. jsFiddle Demo

var rotation = 0;

jQuery.fn.rotate = function(degrees) {
    $(this).css({'transform' : 'rotate('+ degrees +'deg)'});
    return $(this);
};

$('.rotate').click(function() {
    rotation += 5;
    $(this).rotate(rotation);
});

EDIT: Added code to make it a jQuery function.

For those of you who don't want to read any further, here you go. For more details and examples, read on. jsFiddle Demo.

var rotation = 0;

jQuery.fn.rotate = function(degrees) {
    $(this).css({'-webkit-transform' : 'rotate('+ degrees +'deg)',
                 '-moz-transform' : 'rotate('+ degrees +'deg)',
                 '-ms-transform' : 'rotate('+ degrees +'deg)',
                 'transform' : 'rotate('+ degrees +'deg)'});
    return $(this);
};

$('.rotate').click(function() {
    rotation += 5;
    $(this).rotate(rotation);
});

EDIT: One of the comments on this post mentioned jQuery Multirotation. This plugin for jQuery essentially performs the above function with support for IE8. It may be worth using if you want maximum compatibility or more options. But for minimal overhead, I suggest the above function. It will work IE9+, Chrome, Firefox, Opera, and many others.

Bobby... This is for the people who actually want to do it in the javascript. This may be required for rotating on a javascript callback.

Here is a jsFiddle.

If you would like to rotate at custom intervals, you can use jQuery to manually set the css instead of adding a class. Like this! I have included both jQuery options at the bottom of the answer.

HTML

<div class="rotate">
    <h1>Rotatey text</h1>
</div>

CSS

/* Totally for style */
.rotate {
    background: #F02311;
    color: #FFF;
    width: 200px;
    height: 200px;
    text-align: center;
    font: normal 1em Arial;
    position: relative;
    top: 50px;
    left: 50px;
}

/* The real code */
.rotated {
    -webkit-transform: rotate(45deg);  /* Chrome, Safari 3.1+ */
    -moz-transform: rotate(45deg);  /* Firefox 3.5-15 */
    -ms-transform: rotate(45deg);  /* IE 9 */
    -o-transform: rotate(45deg);  /* Opera 10.50-12.00 */
    transform: rotate(45deg);  /* Firefox 16+, IE 10+, Opera 12.10+ */
}

jQuery

Make sure these are wrapped in $(document).ready

$('.rotate').click(function() {
    $(this).toggleClass('rotated');
});

Custom intervals

var rotation = 0;
$('.rotate').click(function() {
    rotation += 5;
    $(this).css({'-webkit-transform' : 'rotate('+ rotation +'deg)',
                 '-moz-transform' : 'rotate('+ rotation +'deg)',
                 '-ms-transform' : 'rotate('+ rotation +'deg)',
                 'transform' : 'rotate('+ rotation +'deg)'});
});

I had let this go for a good while but revisited it later. Since this question is viewed regularly. This is eventually what I ended up using that worked for me.

define("DOC_ROOT","/path/to/html");
//username and password of account
$username = trim($values["email"]);
$password = trim($values["password"]);

//set the directory for the cookie using defined document root var
$path = DOC_ROOT."/ctemp";
//build a unique path with every request to store. the info per user with custom func. I used this function to build unique paths based on member ID, that was for my use case. It can be a regular dir.
//$path = build_unique_path($path); // this was for my use case

//login form action url
$url="https://www.example.com/login/action"; 
$postinfo = "email=".$username."&password=".$password;

$cookie_file_path = $path."/cookie.txt";

$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_NOBODY, false);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);

curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
//set the cookie the site has for certain features, this is optional
curl_setopt($ch, CURLOPT_COOKIE, "cookiename=0");
curl_setopt($ch, CURLOPT_USERAGENT,
    "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, $_SERVER['REQUEST_URI']);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postinfo);
curl_exec($ch);

//page with the content I want to grab
curl_setopt($ch, CURLOPT_URL, "http://www.example.com/page/");
//do stuff with the info with DomDocument() etc
$html = curl_exec($ch);
curl_close($ch);

Update: This code was never meant to be a copy and paste. It was to show how I used it for my specific use case. You should adapt it to your code as needed. Such as directories, vars etc

Since the answer is expected yes or no, in the examples below, the first solution is to repeat the question using the function while, and the second solution is to use recursion - is the process of defining something in terms of itself.

def yes_or_no(question):
    while "the answer is invalid":
        reply = str(input(question+' (y/n): ')).lower().strip()
        if reply[:1] == 'y':
            return True
        if reply[:1] == 'n':
            return False

yes_or_no("Do you know who Novak Djokovic is?")

second solution:

def yes_or_no(question):
    """Simple Yes/No Function."""
    prompt = f'{question} ? (y/n): '
    answer = input(prompt).strip().lower()
    if answer not in ['y', 'n']:
        print(f'{answer} is invalid, please try again...')
        return yes_or_no(question)
    if answer == 'y':
        return True
    return False

def main():
    """Run main function."""
    answer = yes_or_no("Do you know who Novak Djokovic is?")
    print(f'you answer was: {answer}')


if __name__ == '__main__':
    main()

/apps/jboss-eap-6.2/bin/standalone.sh -version

Sample output:

=========================================================================

  JBoss Bootstrap Environment

  JBOSS_HOME: /apps/jboss-eap-6.2

  JAVA: /apps/jdks/jdk_1.7/bin/java

  JAVA_OPTS:  -server -XX:+UseCompressedOops -Xms1303m -Xmx1303m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true

=========================================================================

21:07:20,380 INFO  [org.jboss.modules] (main) JBoss Modules version 1.3.3.Final-redhat-1
21:07:22,206 INFO  [stdout] (main) JBoss EAP 6.2.2.GA (AS 7.3.2.Final-redhat-2)

Try the following

var doc=document.getElementById("frame").contentDocument;

// Earlier versions of IE or IE8+ where !DOCTYPE is not specified
var doc=document.getElementById("frame").contentWindow.document;

Note: AndyE pointed out that contentWindow is supported by all major browsers so this may be the best way to go.

• http://help.dottoro.com/ljctglqj.php

Note2: In this sample you won't be able to access the document via any means. The reason is you can't access the document of an iframe with a different origin because it violates the "Same Origin" security policy

• http://javascript.info/tutorial/same-origin-security-policy

Sure it's possible... use Export Wizard in source option use SQL SERVER NATIVE CLIENT 11, later your source server ex.192.168.100.65\SQLEXPRESS next step select your new destination server ex.192.168.100.65\SQL2014

Just be sure to be using correct instance and connect each other

Just pay attention in Stored procs must be recompiled

The majority of apps that want a convenient method to get the application context create their own class which extends android.app.Application.

GUIDE

You can accomplish this by first creating a class in your project like the following:

import android.app.Application;
import android.content.Context;

public class App extends Application {

    private static Application sApplication;

    public static Application getApplication() {
        return sApplication;
    }

    public static Context getContext() {
        return getApplication().getApplicationContext();
    }

    @Override
    public void onCreate() {
        super.onCreate();
        sApplication = this;
    }
}

Then, in your AndroidManifest you should specify the name of your class in the AndroidManifest.xml’s tag:

<application 
    ...
    android:name="com.example.App" >
    ...
</application>

You can then retrieve the application context in any static method using the following:

public static void someMethod() {
    Context context = App.getContext();
}

WARNING

Before adding something like the above to your project you should consider what the documentation says:

There is normally no need to subclass Application. In most situation, static singletons can provide the same functionality in a more modular way. If your singleton needs a global context (for example to register broadcast receivers), the function to retrieve it can be given a Context which internally uses Context.getApplicationContext() when first constructing the singleton.

REFLECTION

There is also another way to get the application context using reflection. Reflection is often looked down upon in Android and I personally think this should not be used in production.

To retrieve the application context we must invoke a method on a hidden class (ActivityThread) which has been available since API 1:

public static Application getApplicationUsingReflection() throws Exception {
    return (Application) Class.forName("android.app.ActivityThread")
            .getMethod("currentApplication").invoke(null, (Object[]) null);
}

There is one more hidden class (AppGlobals) which provides a way to get the application context in a static way. It gets the context using ActivityThread so there really is no difference between the following method and the one posted above:

public static Application getApplicationUsingReflection() throws Exception {
    return (Application) Class.forName("android.app.AppGlobals")
            .getMethod("getInitialApplication").invoke(null, (Object[]) null);
} 

Happy coding!

Write property value as a array of strings. Like example given over here https://gun.io/blog/multi-line-strings-in-json/. This will help.

We can always use array of strings for multiline strings like following.

{
    "singleLine": "Some singleline String",
    "multiline": ["Line one", "line Two", "Line Three"]
} 

And we can easily iterate array to display content in multi line fashion.

I went with the direct-approach and just implemented the thing:

public class CollectSingle<T> implements Collector<T, T, T>, BiConsumer<T, T>, Function<T, T>, Supplier<T> {
T value;

@Override
public Supplier<T> supplier() {
    return this;
}

@Override
public BiConsumer<T, T> accumulator() {
    return this;
}

@Override
public BinaryOperator<T> combiner() {
    return null;
}

@Override
public Function<T, T> finisher() {
    return this;
}

@Override
public Set<Characteristics> characteristics() {
    return Collections.emptySet();
}

@Override //accumulator
public void accept(T ignore, T nvalue) {
    if (value != null) {
        throw new UnsupportedOperationException("Collect single only supports single element, "
                + value + " and " + nvalue + " found.");
    }
    value = nvalue;
}

@Override //supplier
public T get() {
    value = null; //reset for reuse
    return value;
}

@Override //finisher
public T apply(T t) {
    return value;
}


} 

with the JUnit test:

public class CollectSingleTest {

@Test
public void collectOne( ) {
    List<Integer> lst = new ArrayList<>();
    lst.add(7);
    Integer o = lst.stream().collect( new CollectSingle<>());
    System.out.println(o);
}

@Test(expected = UnsupportedOperationException.class)
public void failOnTwo( ) {
    List<Integer> lst = new ArrayList<>();
    lst.add(7);
    lst.add(8);
    Integer o = lst.stream().collect( new CollectSingle<>());
}

}

This implementation not threadsafe.

I would take those directions to mean:

  function makeGamePlayer(name,totalScore,gamesPlayed) {
        //should return an object with three keys:
        // name
        // totalScore
        // gamesPlayed

         var obj = {  //note you don't use = in an object definition
             "name": name,
             "totalScore": totalScore,
             "gamesPlayed": gamesPlayed
          }
         return obj;
    }

In case you are working with silverlight, use this:

System.Windows.Browser.HttpUtility.HtmlEncode(...);

File.AppendAllText adds a string to a file. It also creates a text file if the file does not exist. If you don't need to read content, it's very efficient. The use case is logging.

File.AppendAllText("C:\\log.txt", "hello world\n");

You could set its width:

<input type="text" id="text" name="text_name" style="width: 300px;" />

or even better define a class:

<input type="text" id="text" name="text_name" class="mytext" />

and in a separate CSS file apply the necessary styling:

.mytext {
    width: 300px;
}

If you want to limit the number of characters that the user can type into this textbox you could use the maxlength attribute:

<input type="text" id="text" name="text_name" class="mytext" maxlength="25" />

NPM one liner:

npm -s run env echo '$npm_package_version'

THis is somthing that should be done in the application layer.

For example, in php it is a s simple as

Edit Added the db connection stuff. No external anything needed.

$sql = "select ...";
$db = new PDO ( "mysql:$dbname", $user, $password) ;
$stmt = $db->prepare($sql);
$stmt->execute();
$result = $stmt->fetchAll();

file_put_contents("output.txt", json_encode($result));

Define will make the constant available everywhere in your class without needing to use global, while the variable requires global in the class, I would use DEFINE. but again, if the db params should change during program execution you might want to stick with variable.

Late Reply but a html line-break works as well, so you can do a html + css only solution. So it's bad practice to usually use the br element, but if you break your comment with br the text-overflow ellipsis will start on the next line of the html text.

Using Orderedset will do the trick. This will keep the remove duplicates from the array and maintain order which sets normally doesn't do

I resolved this problem .
Actually this is happening because we forgot implementation of Generator Type of PK property in the bean class. So make it any type like as

@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
private int id;

when we persist the objects of bean ,every object acquired same ID ,so first object is saved ,when another object to be persist then HIB FW through this type of Exception: org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session.

*/ is a filename matching pattern that matches directories in the current directory.

To list directories only, I like this function:

# Long list only directories
llod () {
  ls -l --color=always "$@" | grep --color=never '^d'
}

Put it in your .bashrc file.

Usage examples:

llod       # Long listing of all directories in current directory
llod -tr   # Same but in chronological order oldest first
llod -d a* # Limit to directories beginning with letter 'a'
llod -d .* # Limit to hidden directories

Note: it will break if you use the -i option. Here is a fix for that:

# Long list only directories
llod () {
  ls -l --color=always "$@" | egrep --color=never '^d|^[[:digit:]]+ d'
}

You can always abuse type juggling:

function zpad(int $value, int $pad): string {
    return substr(1, $value + 10 ** $pad);
}

This wont work as expected if either 10 ** pad > INT_MAX or value >= 10 * pad.

Would this help?

tail -f access.log | stdbuf -oL cut -d ' ' -f1 | uniq 

This will immediately display unique entries from access.log using the stdbuf utility.

As was indicated by others, you don't need to use malloc just to do:

const char *foo = "bar";

The reason for that is exactly that *foo is a pointer — when you initialize foo you're not creating a copy of the string, just a pointer to where "bar" lives in the data section of your executable. You can copy that pointer as often as you'd like, but remember, they're always pointing back to the same single instance of that string.

So when should you use malloc? Normally you use strdup() to copy a string, which handles the malloc in the background. e.g.

const char *foo = "bar";
char *bar = strdup(foo); /* now contains a new copy of "bar" */
printf("%s\n", bar);     /* prints "bar" */
free(bar);               /* frees memory created by strdup */

Now, we finally get around to a case where you may want to malloc if you're using sprintf() or, more safely snprintf() which creates / formats a new string.

char *foo = malloc(sizeof(char) * 1024);        /* buffer for 1024 chars */
snprintf(foo, 1024, "%s - %s\n", "foo", "bar"); /* puts "foo - bar\n" in foo */
printf(foo);                                    /* prints "foo - bar" */
free(foo);                                      /* frees mem from malloc */

I did below, it works for me in windows.

open cmd prompt in Administrator mode( right click command prompt and click "run as administrator")

then run below command

net start MongoDB

There's very powerful new package from genius data scientists at Win-Vector (folks that made vtreat, seplyr and replyr) called cdata. It implements "coordinated data" principles described in this document and also in this blog post. The idea is that regardless how you organize your data, it should be possible to identify individual data points using a system of "data coordinates". Here's a excerpt from the recent blog post by John Mount:

The whole system is based on two primitives or operators cdata::moveValuesToRowsD() and cdata::moveValuesToColumnsD(). These operators have pivot, un-pivot, one-hot encode, transpose, moving multiple rows and columns, and many other transforms as simple special cases.

It is easy to write many different operations in terms of the cdata primitives. These operators can work-in memory or at big data scale (with databases and Apache Spark; for big data use the cdata::moveValuesToRowsN() and cdata::moveValuesToColumnsN() variants). The transforms are controlled by a control table that itself is a diagram of (or picture of) the transform.

We will first build the control table (see blog post for details) and then perform the move of data from rows to columns.

library(cdata)
# first build the control table
pivotControlTable <- buildPivotControlTableD(table = dat1, # reference to dataset
                        columnToTakeKeysFrom = 'numbers', # this will become column headers
                        columnToTakeValuesFrom = 'value', # this contains data
                        sep="_")                          # optional for making column names

# perform the move of data to columns
dat_wide <- moveValuesToColumnsD(tallTable =  dat1, # reference to dataset
                    keyColumns = c('name'),         # this(these) column(s) should stay untouched 
                    controlTable = pivotControlTable# control table above
                    ) 
dat_wide

#>         name  numbers_1  numbers_2  numbers_3  numbers_4
#> 1  firstName  0.3407997 -0.7033403 -0.3795377 -0.7460474
#> 2 secondName -0.8981073 -0.3347941 -0.5013782 -0.1745357

For a ModelForm, you can use the Meta class thus:

from django import forms

from .models import MyModel

class MyModelForm(forms.ModelForm):
    class Meta:
        model = MyModel
        widgets = {
            'name': forms.TextInput(attrs={'placeholder': 'Name'}),
            'description': forms.Textarea(
                attrs={'placeholder': 'Enter description here'}),
        }

Another simple way to do this is by using append which will allocate the slice in the process.

arr := []int{1, 2, 3}
tmp := append([]int(nil), arr...)  // Notice the ... splat
fmt.Println(tmp)
fmt.Println(arr)

Output (as expected):

[1 2 3]
[1 2 3]

So a shorthand for copying array arr would be append([]int(nil), arr...)

https://play.golang.org/p/sr_4ofs5GW

Python 2.7.9 auto promotes numbers. For a case where one is unsure to use int() or long().

>>> a = int("123")
>>> type(a)
<type 'int'>
>>> a = int("111111111111111111111111111111111111111111111111111")
>>> type(a)
<type 'long'>

add to css

.gm-style-iw{
    overflow: hidden !important;
}

info window text:

<div style="width: 200px; height:150px;">
  here text of the info window
</div>

While pure JavaScript is sufficient here, I still prefer the jQuery approach. After all, the ask was to get the hostname using jQuery.

var hostName = $(location).attr('hostname');      // www.example.com