Since R is already installed, you should be able to upgrade it with this method. First of all, you may want to have the packages you installed in the previous version in the new one,so it is convenient to check this post. Then, follow the instructions from here

1. Open the sources.list file:

    sudo nano /etc/apt/sources.list    
   

2. Add a line with the source from where the packages will be retrieved. For example:

    deb https://cloud.r-project.org/bin/linux/ubuntu/ version/
   

   Replace https://cloud.r-project.org with whatever mirror you would like to use, and replace version/ with whatever version of Ubuntu you are using (eg, trusty/, xenial/, and so on). If you're getting a "Malformed line error", check to see if you have a space between /ubuntu/ and version/.

3. Fetch the secure APT key:

    gpg --keyserver keyserver.ubuntu.com --recv-key E298A3A825C0D65DFD57CBB651716619E084DAB9
   

or

    gpg --hkp://keyserver keyserver.ubuntu.com:80 --recv-key E298A3A825C0D65DFD57CBB651716619E084DAB9

4. Add it to keyring:

    gpg -a --export E084DAB9 | sudo apt-key add -
   

5. Update your sources and upgrade your installation:

    sudo apt-get update && sudo apt-get upgrade
   

6. Install the new version

    sudo apt-get install r-base-dev
   

7. Recover your old packages following the solution that best suits to you (see this). For instance, to recover all the packages (not only those from CRAN) the idea is:

-- copy the packages from R-oldversion/library to R-newversion/library, (do not overwrite a package if it already exists in the new version!).

-- Run the R command update.packages(checkBuilt=TRUE, ask=FALSE).

Using a single sed

echo "/var/cpanel/users/joebloggs:DNS9=domain.com" | sed 's/.*\/\(.*\):.*/\1/'

Actually, this error message just says that there is some problem but no specifications of the problem. So, in my case, it was a pending pull request. I pulled the changes into my repo, and then pushed it again and it worked. Moreover, if there is an error on tortoisegit, I prefer to do the same on console. Console gives more detail error message

If you do import foo (inside bar.py) and import bar (inside foo.py), it will work fine. By the time anything actually runs, both modules will be fully loaded and will have references to each other.

The problem is when instead you do from foo import abc (inside bar.py) and from bar import xyz (inside foo.py). Because now each module requires the other module to already be imported (so that the name we are importing exists) before it can be imported.

You can use animate insted of show/hide

Something like this:

function switch_tabs(obj)
{
    $('.tab-content').animate({opacity:0},3000);
    $('.tabs a').removeClass("selected");
    var id = obj.attr("rel");

    $('#'+id).animate({opacity:1},3000);
    obj.addClass("selected");
}

If you don't want to use regex or external library. You can do with "for":

String input="0000008008451"
String output = input.trim();
for( ;output.length() > 1 && output.charAt(0) == '0'; output = output.substring(1));

System.out.println(output);//8008451

I resolved this by dragging .framework file to the Linked Framework and Libraries

Let say I was having this problem due to error FIRAnalyticsConnector not found and I just drag FIRAnalyticsConnector.framwork file to Linked Framework and Libraries and my problem solved

(Well... much confusion here, both in the question and in the answers...)

To start with, the two solutions (i.e. yours and the suggested one) are not equivalent; they happen to be equivalent only for the special case of 1-D score arrays. You would have discovered it if you had tried also the 2-D score array in the Udacity quiz provided example.

Results-wise, the only actual difference between the two solutions is the axis=0 argument. To see that this is the case, let's try your solution (your_softmax) and one where the only difference is the axis argument:

import numpy as np

# your solution:
def your_softmax(x):
    """Compute softmax values for each sets of scores in x."""
    e_x = np.exp(x - np.max(x))
    return e_x / e_x.sum()

# correct solution:
def softmax(x):
    """Compute softmax values for each sets of scores in x."""
    e_x = np.exp(x - np.max(x))
    return e_x / e_x.sum(axis=0) # only difference

As I said, for a 1-D score array, the results are indeed identical:

scores = [3.0, 1.0, 0.2]
print(your_softmax(scores))
# [ 0.8360188   0.11314284  0.05083836]
print(softmax(scores))
# [ 0.8360188   0.11314284  0.05083836]
your_softmax(scores) == softmax(scores)
# array([ True,  True,  True], dtype=bool)

Nevertheless, here are the results for the 2-D score array given in the Udacity quiz as a test example:

scores2D = np.array([[1, 2, 3, 6],
                     [2, 4, 5, 6],
                     [3, 8, 7, 6]])

print(your_softmax(scores2D))
# [[  4.89907947e-04   1.33170787e-03   3.61995731e-03   7.27087861e-02]
#  [  1.33170787e-03   9.84006416e-03   2.67480676e-02   7.27087861e-02]
#  [  3.61995731e-03   5.37249300e-01   1.97642972e-01   7.27087861e-02]]

print(softmax(scores2D))
# [[ 0.09003057  0.00242826  0.01587624  0.33333333]
#  [ 0.24472847  0.01794253  0.11731043  0.33333333]
#  [ 0.66524096  0.97962921  0.86681333  0.33333333]]

The results are different - the second one is indeed identical with the one expected in the Udacity quiz, where all columns indeed sum to 1, which is not the case with the first (wrong) result.

So, all the fuss was actually for an implementation detail - the axis argument. According to the numpy.sum documentation:

The default, axis=None, will sum all of the elements of the input array

while here we want to sum row-wise, hence axis=0. For a 1-D array, the sum of the (only) row and the sum of all the elements happen to be identical, hence your identical results in that case...

The axis issue aside, your implementation (i.e. your choice to subtract the max first) is actually better than the suggested solution! In fact, it is the recommended way of implementing the softmax function - see here for the justification (numeric stability, also pointed out by some other answers here).

You can also force flush the buffer to a file programmatically with the flush() method.

with open('out.log', 'w+') as f:
    f.write('output is ')
    # some work
    s = 'OK.'
    f.write(s)
    f.write('\n')
    f.flush()
    # some other work
    f.write('done\n')
    f.flush()

I have found this useful when tailing an output file with tail -f.

It's probably easiest to have a function to pick a random value from an array. This is more generic, and is straightforward to call.

<T> T randomValue(T[] values) {
    return values[mRandom.nextInt(values.length)];
}

Call like so:

MyEnum value = randomValue(MyEnum.values());

It might be considered a bit 'hacky' but depending the size and contents of the slice, you can join the slice together and do a string search.

For example you have a slice containing single word values (e.g. "yes", "no", "maybe"). These results are appended to a slice. If you want to check if this slice contains any "maybe" results, you may use

exSlice := ["yes", "no", "yes", "maybe"]
if strings.Contains(strings.Join(exSlice, ","), "maybe") {
  fmt.Println("We have a maybe!")
}

How suitable this is really depends on the size of the slice and length of its members. There may be performance or suitability issues for large slices or long values, but for smaller slices of finite size and simple values it is a valid one-liner to achieve the desired result.

scrolldelay="number"

package myguo;
import javax.swing.*;

public class MyGuo {

    JFrame f;
    JButton bt1 , bt2 ;
    JTextField t1,t2;
    JLabel l1,l2;

    MyGuo(){

        f=new JFrame("LOG IN FORM");
        f.setLocation(500,300);
        f.setSize(600,500);
        f.setLayout(null);
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        l1=new JLabel("NAME");
        l1.setBounds(50,70,80,30);

        l2=new JLabel("PASSWORD");
        l2.setBounds(50,100,80,30);

        t1=new JTextField();
        t1.setBounds(140, 70, 200,30);

         t2=new JTextField();
        t2.setBounds(140, 110, 200,30);

        bt1 =new JButton("LOG IN");
        bt1.setBounds(150,150,80,30);

        bt2 =new JButton("CLEAR");
        bt2.setBounds(235,150,80,30);

         f.add(l1);
        f.add(l2);
         f.add(t1);
         f.add(t2);
         f.add(bt1);
         f.add(bt2);

    f.setVisible(true);

    }
    public static void main(String[] args) {
        MyGuo myGuo = new MyGuo();
}
}

Better solution is to introduce another interface for async operations. New interface must inherit from original interface.

Example:

interface IIO
{
    void DoOperation();
}

interface IIOAsync : IIO
{
    Task DoOperationAsync();
}


class ClsAsync : IIOAsync
{
    public void DoOperation()
    {
        DoOperationAsync().GetAwaiter().GetResult();
    }

    public async Task DoOperationAsync()
    {
        //just an async code demo
        await Task.Delay(1000);
    }
}


class Program
{
    static void Main(string[] args)
    {
        IIOAsync asAsync = new ClsAsync();
        IIO asSync = asAsync;

        Console.WriteLine(DateTime.Now.Second);

        asAsync.DoOperation();
        Console.WriteLine("After call to sync func using Async iface: {0}", 
            DateTime.Now.Second);

        asAsync.DoOperationAsync().GetAwaiter().GetResult();
        Console.WriteLine("After call to async func using Async iface: {0}", 
            DateTime.Now.Second);

        asSync.DoOperation();
        Console.WriteLine("After call to sync func using Sync iface: {0}", 
            DateTime.Now.Second);

        Console.ReadKey(true);
    }
}

P.S. Redesign your async operations so they return Task instead of void, unless you really must return void.

answers in half part of what is happening. if onOptionsItemSelected not control homeAsUp button when parent activity sets in manifest.xml system goes to parent activity. use like this in activity tag:

<activity ... >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.activities.MainActivity" /> 
</activity>

Carbon has a bunch of comparison functions with mnemonic names:

• equalTo()
• notEqualTo()
• greaterThan()
• greaterThanOrEqualTo()
• lessThan()
• lessThanOrEqualTo()

Usage:

 if($model->edited_at->greaterThan($model->created_at)){
     // edited at is newer than created at
 }

Valid for nesbot/carbon 1.36.2

if you are not sure what Carbon version you are on, run this

$composer show "nesbot/carbon"

documentation: https://carbon.nesbot.com/docs/#api-comparison

look at this url Android adb devices unauthorized else briefly do the following:

1. look for adbkey with not extension in the platform-tools/.android and delete this file
2. look at C:\Users\*username*\.android) and delete adbkey
3. C:\Windows\System32\config\systemprofile\.android and delete adbkey

You may find it in one of the directories above. Or just search adbkey in the Parent folders above then locate and delete.

I've finally managed to do it. Answer in code snippet below:

var querystring = require('querystring');
var request = require('request');

var form = {
    username: 'usr',
    password: 'pwd',
    opaque: 'opaque',
    logintype: '1'
};

var formData = querystring.stringify(form);
var contentLength = formData.length;

request({
    headers: {
      'Content-Length': contentLength,
      'Content-Type': 'application/x-www-form-urlencoded'
    },
    uri: 'http://myUrl',
    body: formData,
    method: 'POST'
  }, function (err, res, body) {
    //it works!
  });

Why not Process.Start(@"c:\test");?

Can't comment because I don't have enough reputation points, but recode only works on a vector, so the above code in @Stefano's answer should be

df <- iris %>%
  mutate(Species = recode(Species, 
     setosa = "SETOSA",
     versicolor = "VERSICOLOR",
     virginica = "VIRGINICA")
  )

should use get_home_url(), then your links are absolute, but it does not affect if you change the site url

Try this

ALTER DATABASE XXXX  SET RECOVERY SIMPLE

use XXXX

declare @log_File_Name varchar(200) 

select @log_File_Name  = name from sysfiles where filename like '%LDF'

declare @i int = FILE_IDEX ( @log_File_Name)

dbcc shrinkfile ( @i , 50) 

You forgot to close the mysql_query command:

mysql_query("INSERT INTO users (first, last, whenadded) VALUES ('$first', '$last', now())");

Note that last parentheses.

Quick note if you don't have an .aspx in your project (i.e. its XBAP) but you still need to debug using IE, just add a htm page to your project and right click on that to set the default. It's hacky, but it works :P

I was needed to solve absolutely the same task. I have divided visually the table using different background colors for different parts. Googling the Internet I've found this page https://support.microsoft.com/kb/2815384. Unfortunately it doesn't solve the issue because ColorIndex refers to some unpredictable value, so if some cells have nuances of one color (for example different values of brightness of the color), the suggested function counts them. The solution below is my fix:

Function CountBgColor(range As range, criteria As range) As Long
    Dim cell As range
    Dim color As Long
    color = criteria.Interior.color
    For Each cell In range
        If cell.Interior.color = color Then
            CountBgColor = CountBgColor + 1
        End If
    Next cell
End Function

As mentioned before, filesaver is a great package to work with files on the client side. But, it is not do well with large files. StreamSaver.js is an alternative solution (which is pointed in FileServer.js) that can handle large files:

const fileStream = streamSaver.createWriteStream('filename.txt', size);
const writer = fileStream.getWriter();
for(var i = 0; i < 100; i++){
    var uint8array = new TextEncoder("utf-8").encode("Plain Text");
    writer.write(uint8array);
}
writer.close()

To support the answer by @oberstet, if the cert is not trusted by the browser (for example you get a "this site is not secure, do you want to continue?") one solution is to open the browser options, navigate to the certificates settings and add the host and post that the websocket server is being served from to the certificate provider as an exception.

for example add 'example-wss-domain.org:6001' as an exception to 'Certificate Provider Ltd'.

In firefox, this can be done from 'about:preferences' and searching for 'Certificates'

test.xml:

<?xml version="1.0" encoding="utf-8"?>
<Contacts>
  <Node>
    <ID>123</ID>
    <Name>ABC</Name>
  </Node>
  <Node>
    <ID>124</ID>
    <Name>DEF</Name>
  </Node>
</Contacts>

Select a single node:

XDocument XMLDoc = XDocument.Load("test.xml");
string id = "123"; // id to be selected

XElement Contact = (from xml2 in XMLDoc.Descendants("Node")
                    where xml2.Element("ID").Value == id
                    select xml2).FirstOrDefault();

Console.WriteLine(Contact.ToString());

Delete a single node:

XDocument XMLDoc = XDocument.Load("test.xml");
string id = "123";

var Contact = (from xml2 in XMLDoc.Descendants("Node")
               where xml2.Element("ID").Value == id
               select xml2).FirstOrDefault();

Contact.Remove();
XMLDoc.Save("test.xml");

Add new node:

XDocument XMLDoc = XDocument.Load("test.xml");

XElement newNode = new XElement("Node",
    new XElement("ID", "500"),
    new XElement("Name", "Whatever")
);

XMLDoc.Element("Contacts").Add(newNode);
XMLDoc.Save("test.xml");

You can use:

window.location.href = '/Branch/Details/' + id;

But your Ajax code is incomplete without success or error functions.

I think that switching off the STRICT mode is not a good option because the app can start losing the data entered by users.

If you receive values for the TESTcol from an app you could add model validation, like in Rails

validates :TESTcol, length: { maximum: 45 }

If you manipulate with values in SQL script you could truncate the string with the SUBSTRING command

INSERT INTO TEST
VALUES
(
    1,
    SUBSTRING('Vikas Kumar Gupta Kratika Shukla Kritika Shukla', 0, 45)
);

tar -czvf mydir.tgz -C my_dir/ `ls -A mydir`

Run it one level above mydir. This won't include any [.] or stuff.

$image = 'http://images.itracki.com/2011/06/favicon.png';
// Read image path, convert to base64 encoding
$imageData = base64_encode(file_get_contents($image));

// Format the image SRC:  data:{mime};base64,{data};
$src = 'data: '.mime_content_type($image).';base64,'.$imageData;

// Echo out a sample image
echo '<img src="' . $src . '">';

To run or convert batch files externally from PowerShell (particularly if you wish to sign all your scheduled task scripts with a certificate) I simply create a PowerShell script, e.g. deletefolders.ps1.

Input the following into the script:

cmd.exe /c "rd /s /q C:\#TEMP\test1"

cmd.exe /c "rd /s /q C:\#TEMP\test2"

cmd.exe /c "rd /s /q C:\#TEMP\test3"

*Each command needs to be put on a new line calling cmd.exe again.

This script can now be signed and run from PowerShell outputting the commands to command prompt / cmd directly.

It is a much safer way than running batch files!

Here is a more complete example.

Autowire Environment

First you will want to autowire the environment bean.

@Autowired
private Environment environment;

Check if Profiles exist in Active Profiles

Then you can use getActiveProfiles() to find out if the profile exists in the list of active profiles. Here is an example that takes the String[] from getActiveProfiles(), gets a stream from that array, then uses matchers to check for multiple profiles(Case-Insensitive) which returns a boolean if they exist.

//Check if Active profiles contains "local" or "test"
if(Arrays.stream(environment.getActiveProfiles()).anyMatch(
   env -> (env.equalsIgnoreCase("test") 
   || env.equalsIgnoreCase("local")) )) 
{
   doSomethingForLocalOrTest();
}
//Check if Active profiles contains "prod"
else if(Arrays.stream(environment.getActiveProfiles()).anyMatch(
   env -> (env.equalsIgnoreCase("prod")) )) 
{
   doSomethingForProd();
}

You can also achieve similar functionality using the annotation @Profile("local") Profiles allow for selective configuration based on a passed-in or environment parameter. Here is more information on this technique: Spring Profiles

The names of the first dataframe do not match the names of the second one. Just as the error message says.

> identical(names(xd.small[[1]]), names(xd.small[[2]]) )
[1] FALSE

If you do not care about the names of the 3rd or 4th columns of the second df, you can coerce them to be the same:

> names(xd.small[[1]]) <- names(xd.small[[2]]) 
> identical(names(xd.small[[1]]), names(xd.small[[2]]) )
[1] TRUE

Then things should proceed happily.

The lock screen works without keyguard i have tested it. The home button stops working and you can't get to task manager by holding the home key. I wish they didn't develop a new process when it used to be built into system ui or whatever. I don't see the need for the change and extra process

I assume that you can use the Oracle SQL Developer, which you can download from here.

You can define the date format which you want to work with:

ALTER SESSION SET nls_date_format='yyyy-mm-dd';

With this, now you can perform a query like this:

SELECT * FROM emp_company WHERE JDate = '2014-02-25'

If you want to be more specific you can define the date format like this:

ALTER SESSION SET nls_date_format='yyyy-mm-dd hh24:mi:ss';

You just write this script. use input element for this.

$("input").val("valuesgoeshere"); 

or by id="fsd" you write this code.

$("input").val(document.getElementById("fsd").innerHTML);

WARNING: size() was deprecated in jQuery 1.8 and removed in jQuery 3.0, use .length instead

Working Demo: http://jsfiddle.net/cse_tushar/6FzSb/

$(document).ready(function () {
    size_li = $("#myList li").size();
    x=3;
    $('#myList li:lt('+x+')').show();
    $('#loadMore').click(function () {
        x= (x+5 <= size_li) ? x+5 : size_li;
        $('#myList li:lt('+x+')').show();
    });
    $('#showLess').click(function () {
        x=(x-5<0) ? 3 : x-5;
        $('#myList li').not(':lt('+x+')').hide();
    });
});

New JS to show or hide load more and show less

$(document).ready(function () {
    size_li = $("#myList li").size();
    x=3;
    $('#myList li:lt('+x+')').show();
    $('#loadMore').click(function () {
        x= (x+5 <= size_li) ? x+5 : size_li;
        $('#myList li:lt('+x+')').show();
         $('#showLess').show();
        if(x == size_li){
            $('#loadMore').hide();
        }
    });
    $('#showLess').click(function () {
        x=(x-5<0) ? 3 : x-5;
        $('#myList li').not(':lt('+x+')').hide();
        $('#loadMore').show();
         $('#showLess').show();
        if(x == 3){
            $('#showLess').hide();
        }
    });
});

CSS

#showLess {
    color:red;
    cursor:pointer;
    display:none;
}

Working Demo: http://jsfiddle.net/cse_tushar/6FzSb/2/

@jason-mccreary is totally right. Besides I recommend you this code to get more info in case of malfunction:

$rest = curl_exec($crl);

if ($rest === false)
{
    // throw new Exception('Curl error: ' . curl_error($crl));
    print_r('Curl error: ' . curl_error($crl));
}

curl_close($crl);
print_r($rest);

EDIT 1

To debug you can set CURLOPT_HEADER to true to check HTTP response with firebug::net or similar.

curl_setopt($crl, CURLOPT_HEADER, true);

EDIT 2

About Curl error: SSL certificate problem, verify that the CA cert is OK try adding this headers (just to debug, in a production enviroment you should keep these options in true):

curl_setopt($crl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($crl, CURLOPT_SSL_VERIFYPEER, false);

If you are sure you haven't messed the jar, then please clean the project and perform mvn clean install. This should solve the problem.

Try using

MyClass[] myArray = list.ToArray();

static inner class: can declare static & non static members but can only access static members of its parents class.

non static inner class: can declare only non static members but can access static and non static member of its parent class.

Inspired by the answers of @Mark and @Myrddin I created this function for a universal prompt

uniprompt(){
    while true; do
        echo -e "$1\c"
        read opt
        array=($2)
        case "${array[@]}" in  *"$opt"*) eval "$3=$opt";return 0;; esac
        echo -e "$opt is not a correct value\n"
    done
}

use it like this:

unipromtp "Select an option: (a)-Do one (x)->Do two (f)->Do three : " "a x f" selection
echo "$selection"

You need to add your source files with git add or the GUI equivalent so that Git will begin tracking them.

Use git status to see what Git thinks about the files in any given directory.

Quoting http://php.net/manual/en/intro.mssql.php:

The MSSQL extension is not available anymore on Windows with PHP 5.3 or later. SQLSRV, an alternative driver for MS SQL is available from Microsoft: » http://msdn.microsoft.com/en-us/sqlserver/ff657782.aspx.

Once you downloaded that, follow the instructions at this page:

• Loading the Microsoft Drivers for PHP for SQL Server

In a nutshell:

Put the driver file in your PHP extension directory.
Modify the php.ini file to include the driver. For example:

extension=php_sqlsrv_53_nts_vc9.dll  

Restart the Web server.

See Also (copied from that page)

• System Requirements (Microsoft Drivers for PHP for SQL Server)
• Getting Started
• Programming Guide
• SQLSRV Driver API Reference (Microsoft Drivers for PHP for SQL Server)

The PHP Manual for the SQLSRV extension is located at http://php.net/manual/en/sqlsrv.installation.php and offers the following for Installation:

The SQLSRV extension is enabled by adding appropriate DLL file to your PHP extension directory and the corresponding entry to the php.ini file. The SQLSRV download comes with several driver files. Which driver file you use will depend on 3 factors: the PHP version you are using, whether you are using thread-safe or non-thread-safe PHP, and whether your PHP installation was compiled with the VC6 or VC9 compiler. For example, if you are running PHP 5.3, you are using non-thread-safe PHP, and your PHP installation was compiled with the VC9 compiler, you should use the php_sqlsrv_53_nts_vc9.dll file. (You should use a non-thread-safe version compiled with the VC9 compiler if you are using IIS as your web server). If you are running PHP 5.2, you are using thread-safe PHP, and your PHP installation was compiled with the VC6 compiler, you should use the php_sqlsrv_52_ts_vc6.dll file.

The drivers can also be used with PDO.

Related to the question in your answer:

You have multiple options to achieve this that are way better:

Let's assume you have a model which you pass to the view:

$model = Model::find(1);
View::make('view')->withModel($model);

Now in your Model you could have a function:

public function someFunction() {
    // do something
}

In your view you could call that function directly:

{{$model->someFunction()}}

This is nice if you want to do something with the model (the dataset).

If not you can still make a static function in the model:

public static function someStaticFunction($var1, $var2) {
    // do something
}

And then:

{{App\Model::someStaticFunction($yourVar1,$yourVar2)}}

Hope it helps.

You can also get it by just adding this line in your JavaScript code:

document.getElementById('<%=btnName.ClientID%>').click()

I think this one is very much easy!

df.dropna(subset=['columnName1', 'columnName2'])

Adding to what @Shog9 posted, you can also restrict dates individually in the beforeShowDay: callback function.

You supply a function that takes a date and returns a boolean array:

"$(".selector").datepicker({ beforeShowDay: nationalDays}) 
natDays = [[1, 26, 'au'], [2, 6, 'nz'], [3, 17, 'ie'], [4, 27, 'za'], 
[5, 25, 'ar'], [6, 6, 'se'], [7, 4, 'us'], [8, 17, 'id'], [9, 7, 
'br'], [10, 1, 'cn'], [11, 22, 'lb'], [12, 12, 'ke']]; 
function nationalDays(date) { 
    for (i = 0; i < natDays.length; i++) { 
      if (date.getMonth() == natDays[i][0] - 1 && date.getDate() == 
natDays[i][1]) { 
        return [false, natDays[i][2] + '_day']; 
      } 
    } 
  return [true, '']; 
} 

You can also put a Text tag inside of another Text tag. The second text tag will inherit the styling of the first, but you maintain the ability to style it independently from its parent.

<Text style={styles.bold}>Level: 
    <Text style={styles.normal}>Easy</Text>
</Text>

//in your stylesheet...

  bold: {
    fontSize: 25,
    fontWeight: "bold",
    color: "blue",
  },
  normal: {
  // will inherit size and color attributes
    fontWeight: "normal",
  }

This question is quite old, but recently V8 has added Generators which can accomplish what the OP requested. Generators are generally easiest to use for async interactions with the assistance of a library such as suspend or gen-run.

Here's an example using suspend:

suspend(function* () {
    console.log('Welcome to My Console,');
    yield setTimeout(suspend.resume(), 10000); // 10 seconds pass..
    console.log('Blah blah blah blah extra-blah');
})();

Related reading (by way of shameless self promotion): What's the Big Deal with Generators?.

(There was already basically the same question "create a git symbolic ref in remote repository", which received no universal answer.)

But there are a specific answers for various git "farms" (where multiple users can manage git repos through a restricted interface: via http and ssh): http://Github.com, http://Gitorious.org, http://repo.or.cz, Girar (http://git.altlinux.org).

These specific answers might be useful for those reading this page and thinking about these specific services.

• Now they have a drop-down menu for selecting the HEAD branch at http://repo.or.cz (example: http://repo.or.cz/editproj.cgi?name=for-me-and-for-all_imz.git);
• and at http://gitorious.org, too (look somewhere in the settings);
• and at http://GitHub.com: admin > Default Branch > (choose something) (thanks to @srcspider's answer);
• Since v2.6, the default branch can be set in the Web interface under 'Projects' > 'List' > > 'Branches'. In v2.12, Gerrit added a new set-head command that can be used over ssh.
• and in Girar (running on http://git.altlinux.org to build packages for ALT's distro), one can the ssh interface for this: $ ssh git.alt help | fgrep branch default-branch <path to git repository> [<branch>] $ for example ssh git.alt default-branch packages/autosshd.git sisyphus to change the HEAD in the remote repo autosshd.git to point to the sisyphus branch.

Just check our own JSTL wiki page for the proper download links and crystal clear installation instructions.

Put your mouse above the [jstl] tag which you put on the question yourself until a black box shows up and click therein the info link.

Then scroll a bit down to JSTL versions information until you find download link to JSTL 1.2 (or 1.2.1).

Finally just drop exactly that file in webapp's /WEB-INF/lib.

This way the taglib declaration must not give any errors anymore and the JSTL tags and functions should just work.

The two common solutions to this include making the call and catching the RuntimeBinderException, using reflection to check for the call, or serialising to a text format and parsing from there. The problem with exceptions is that they are very slow, because when one is constructed, the current call stack is serialised. Serialising to JSON or something analogous incurs a similar penalty. This leaves us with reflection but it only works if the underlying object is actually a POCO with real members on it. If it's a dynamic wrapper around a dictionary, a COM object, or an external web service, then reflection won't help.

Another solution is to use the DynamicMetaObject to get the member names as the DLR sees them. In the example below, I use a static class (Dynamic) to test for the Age field and display it.

class Program
{
    static void Main()
    {
        dynamic x = new ExpandoObject();

        x.Name = "Damian Powell";
        x.Age = "21 (probably)";

        if (Dynamic.HasMember(x, "Age"))
        {
            Console.WriteLine("Age={0}", x.Age);
        }
    }
}

public static class Dynamic
{
    public static bool HasMember(object dynObj, string memberName)
    {
        return GetMemberNames(dynObj).Contains(memberName);
    }

    public static IEnumerable<string> GetMemberNames(object dynObj)
    {
        var metaObjProvider = dynObj as IDynamicMetaObjectProvider;

        if (null == metaObjProvider) throw new InvalidOperationException(
            "The supplied object must be a dynamic object " +
            "(i.e. it must implement IDynamicMetaObjectProvider)"
        );

        var metaObj = metaObjProvider.GetMetaObject(
            Expression.Constant(metaObjProvider)
        );

        var memberNames = metaObj.GetDynamicMemberNames();

        return memberNames;
    }
}

LocalDateTime does not contain Zone information. ZonedDatetime does.

If you want to convert LocalDateTime to UTC, you need to wrap by ZonedDateTime fist.

You can convert like the below.

LocalDateTime ldt = LocalDateTime.now();
System.out.println(ldt.toLocalTime());

ZonedDateTime ldtZoned = ldt.atZone(ZoneId.systemDefault());

ZonedDateTime utcZoned = ldtZoned.withZoneSameInstant(ZoneId.of("UTC"));

System.out.println(utcZoned.toLocalTime());

As it appears you have the values as text, and not the numeric True/False, then you can use either COUNTIF or SUMPRODUCT

=IF(SUMPRODUCT(--(A2:D2="False")),"False","True")
=IF(COUNTIF(A3:D3,"False*"),"False","True")

Latest SWIFT 3:

func detectScreenShot(action: @escaping () -> ()) {
        let mainQueue = OperationQueue.main
        NotificationCenter.default.addObserver(forName: .UIApplicationUserDidTakeScreenshot, object: nil, queue: mainQueue) { notification in
            // executes after screenshot
            action()
        }
    }

In viewDidLoad, call this function

detectScreenShot { () -> () in
 print("User took a screen shot")
}

However,

NotificationCenter.default.addObserver(self, selector: #selector(test), name: .UIApplicationUserDidTakeScreenshot, object: nil)

    func test() {
    //do stuff here
    }

works totally fine. I don't see any points of mainQueue...

if(gender.equals(g1)); <---
if(gender == "Female"); <---

You have semicolon after if.REMOVE IT.

bmleite has the correct answer about including the module.

If that is correct in your situation, you should also ensure that you are not redefining the modules in multiple files.

Remember:

angular.module('ModuleName', [])   // creates a module.

angular.module('ModuleName')       // gets you a pre-existing module.

So if you are extending a existing module, remember not to overwrite when trying to fetch it.

This worked for me

.modal-dialog,
.modal-content {
    /* 80% of window height */
    height: 80%;
}

.modal-body {
    /* 100% = dialog height, 120px = header + footer */
    max-height: calc(100% - 120px);
    overflow-y: scroll;
}

Fiddle: http://jsfiddle.net/mehmetatas/18dpgqpb/2/

What about using this syntax (take a look in this plunker). I just discovered this and it's pretty awesome.

ng-repeat="(key,value) in data"

Example:

<div ng-repeat="(indexX,object) in data">
    <div ng-repeat="(indexY,value) in object">
       {{indexX}} - {{indexY}} - {{value}}
    </div>
</div>

With this syntax you can give your own name to $index and differentiate the two indexes.

Cast the datetime to a date, then GROUP BY using this syntax:

SELECT SUM(foo), DATE(mydate) FROM a_table GROUP BY DATE(a_table.mydate);

Or you can GROUP BY the alias as @orlandu63 suggested:

SELECT SUM(foo), DATE(mydate) DateOnly FROM a_table GROUP BY DateOnly;

Though I don't think it'll make any difference to performance, it is a little clearer.

As it is written in the documentation you have to change the cell type to a markdown.

You are probably connecting fine but don't have sufficient privileges to run show dbs.

You don't need to run the db.auth if you pass the auth in the command line:

mongo somewhere.mongolayer.com:10011/my_database -u username -p password

Once you connect are you able to see collections?

> show collections

If so all is well and you just don't have admin privileges to the database and can't run the show dbs

Forgot to put the variable in the sql statement without quotations.

 $update_query = 
      "UPDATE db.tablename SET insert_time=NOW() WHERE username='" .$somename."'";

Chrome 63 forces .dev domains automatic to HTTPS via preloaded HSTS.
Quick fix: just change the .dev domains to .localhost.

You can use:

select VARCHAR_FORMAT(creationdate, 'MM/DD/YYYY') from table name

Edit (2017-10-12):

@MechaLynx and @Kevin-Weber note that unescape() is deprecated from non-browser environments and does not exist in TypeScript. decodeURIComponent is a drop-in replacement. For broader compatibility, use the below instead:

decodeURIComponent(JSON.parse('"http\\u00253A\\u00252F\\u00252Fexample.com"'));
> 'http://example.com'

Original answer:

unescape(JSON.parse('"http\\u00253A\\u00252F\\u00252Fexample.com"'));
> 'http://example.com'

You can offload all the work to JSON.parse

I had similar issue for android-29. My issue occurred because when AS was unzipping one downloaded SDK I had stopped it. For solving the issue disable gradle offline mode then sync with gradle files. You may need to set proxy and enable it.

Just to add to the answers, App Server Apache Geronimo 3.0 uses Tomcat 7 as the web server, and in that environment the file server.xml is located at <%GERONIMO_HOME%>/var/catalina/server.xml.

The configuration does take effect even when the Geronimo Console at Application Server->WebServer->TomcatWebConnector->maxPostSize still displays 2097152 (the default value)

You might want colored output with this.

I use this one-liner for listing the tracked files and directories in the current directory of the current branch:

ls --group-directories-first --color=auto -d $(git ls-tree $(git branch | grep \* | cut -d " " -f2) --name-only)

You might want to add it as an alias:

alias gl='ls --group-directories-first --color=auto -d $(git ls-tree $(git branch | grep \* | cut -d " " -f2) --name-only)'

If you want to recursively list files:

'ls' --color=auto -d $(git ls-tree -rt $(git branch | grep \* | cut -d " " -f2) --name-only)

And an alias:

alias glr="'ls' --color=auto -d \$(git ls-tree -rt \$(git branch | grep \\* | cut -d \" \" -f2) --name-only)"

When you write

df['Date'] = pd.to_datetime(df['Date'], errors='coerce')
df['Date'] = df['Date'].dt.strftime('%m/%d')

It can fixed

These are several ways to apply style to an element. Try any one of the examples below:

1. document.getElementById('div_register').className = 'wide';
  /* CSS */ .wide{width:500px;}
2. document.getElementById('div_register').setAttribute('class','wide');
3. document.getElementById('div_register').style.width = '500px';

unset($a->new_property);

This works for array elements, variables, and object attributes.

Example:

$a = new stdClass();

$a->new_property = 'foo';
var_export($a);  // -> stdClass::__set_state(array('new_property' => 'foo'))

unset($a->new_property);
var_export($a);  // -> stdClass::__set_state(array())

The $@ and $< are called automatic variables. The variable $@ represents the name of the target and $< represents the first prerequisite required to create the output file.
For example:

hello.o: hello.c hello.h
         gcc -c $< -o $@

Here, hello.o is the output file. This is what $@ expands to. The first dependency is hello.c. That's what $< expands to.

The -c flag generates the .o file; see man gcc for a more detailed explanation. The -o specifies the output file to create.

For further details, you can read this article about Linux Makefiles.

Also, you can check the GNU make manuals. It will make it easier to make Makefiles and to debug them.

If you run this command, it will output the makefile database:

make -p 

Well, Apache is HTTP webserver, where as Tomcat is also webserver for Servlets and JSP. Moreover Apache is preferred over Apache Tomcat in real time

I uninstalled Java update 25, and the issue was solved.

Use this method, you just have to pass the InputStream

public String readIt(InputStream is) {
    if (is != null) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(is, "utf-8"), 8);

        StringBuilder sb = new StringBuilder();
        String line;
        while ((line = reader.readLine()) != null) {
            sb.append(line).append("\n");
        }
        is.close();
        return sb.toString();
    }
    return "error: ";
}

Use only one server side form tag.

Check your Master page for <form runat="server"> - there should be only one.

Why do you need more than one?

Remove the \s from your new regex and it should work - whitespace is already included in "anything but alphanumerics".

Note that you may want to add a + after the ] so you don't get sequences of more than one underscore. You can also chain onto .replace(/^_+|_+$/g,'') to trim off underscores at the start or end of the string.

$(document).ready(function() {
  $('#div_one').bind('click', function() {
    $('#div_two').addClass('large');
  });
});

If I understood your question.

Or you can modify css directly:

var $speech = $('div.speech');
var currentSize = $speech.css('fontSize');
$speech.css('fontSize', '10px');

If you're using AD you can use serverless binding to locate a domain controller for the default domain, then use LDAP://rootDSE to get information about the directory server, as described in the linked article.

To get current host name :-

select @@hostname;
show variables where Variable_name like '%host%';

To get hosts for all incoming requests :-

select host from information_schema.processlist;

Based on your last comment,
I don't think you can resolve IP for the hostname using pure mysql function,
as it require a network lookup, which could be taking long time.

However, mysql document mention this :-

resolveip google.com.sg

docs :- http://dev.mysql.com/doc/refman/5.0/en/resolveip.html

Sign-off is a requirement for getting patches into the Linux kernel and a few other projects, but most projects don't actually use it.

It was introduced in the wake of the SCO lawsuit, (and other accusations of copyright infringement from SCO, most of which they never actually took to court), as a Developers Certificate of Origin. It is used to say that you certify that you have created the patch in question, or that you certify that to the best of your knowledge, it was created under an appropriate open-source license, or that it has been provided to you by someone else under those terms. This can help establish a chain of people who take responsibility for the copyright status of the code in question, to help ensure that copyrighted code not released under an appropriate free software (open source) license is not included in the kernel.

Compare string with value from index

private void selectSpinnerValue(Spinner spinner, String myString)
     {
         int index = 0;
         for(int i = 0; i < spinner.getCount(); i++){
             if(spinner.getItemAtPosition(i).toString().equals(myString)){
                 spinner.setSelection(i);
                 break;
             }
         }
     }

pimvdb's answer implemented in python:

def DecodedCharArrayFromByteStreamIn(stringStreamIn):
    #turn string values into opererable numeric byte values
    byteArray = [ord(character) for character in stringStreamIn]
    datalength = byteArray[1] & 127
    indexFirstMask = 2 
    if datalength == 126:
        indexFirstMask = 4
    elif datalength == 127:
        indexFirstMask = 10
    masks = [m for m in byteArray[indexFirstMask : indexFirstMask+4]]
    indexFirstDataByte = indexFirstMask + 4
    decodedChars = []
    i = indexFirstDataByte
    j = 0
    while i < len(byteArray):
        decodedChars.append( chr(byteArray[i] ^ masks[j % 4]) )
        i += 1
        j += 1
    return decodedChars

An Example of usage:

fromclient = '\x81\x8c\xff\xb8\xbd\xbd\xb7\xdd\xd1\xd1\x90\x98\xea\xd2\x8d\xd4\xd9\x9c'
# this looks like "?ŒOÇ¿¢gÓ ç\Ð=«ož" in unicode, received by server
print DecodedCharArrayFromByteStreamIn(fromclient)
# ['H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd', '!']

import re
def is_number(num):
    pattern = re.compile(r'^[-+]?[-0-9]\d*\.\d*|[-+]?\.?[0-9]\d*$')
    result = pattern.match(num)
    if result:
        return True
    else:
        return False


?>>>: is_number('1')
True

>>>: is_number('111')
True

>>>: is_number('11.1')
True

>>>: is_number('-11.1')
True

>>>: is_number('inf')
False

>>>: is_number('-inf')
False

I am facing the same problem with you. Based on the hint of @thuliha, the following codes has solved my issues.

In the html file, modify as the following sample:

<img class="img-responsive center-block" src=".....png" alt="Third slide">

In the carousel.css, modify the class:

.carousel .item {
  text-align: center;
  height: 470px;
  background-color: #777;
}

I figured it out...finally found another article on it.

string start = Request.QueryString["start"];

string end = Request.QueryString["end"];

$value = ( array_key_exists($key, $array) && !empty($array[$key]) ) 
         ? $array[$key] 
         : 'non-existant or empty value key';

KeyStore Explorer is an open source GUI replacement for the Java command-line utilities keytool and jarsigner. KeyStore Explorer presents their functionality, and more, via an intuitive graphical user interface.

1. Open an existing KeyStore
2. Tools -> Set KeyStore password

If you want this type of code to run in IE11 (which does not support much of ES6 at all), then you need to get a 3rd party promise library (like Bluebird), include that library and change your coding to use ES5 coding structures (no arrow functions, no let, etc...) so you can live within the limits of what older browsers support.

Or, you can use a transpiler (like Babel) to convert your ES6 code to ES5 code that will work in older browsers.

Here's a version of your code written in ES5 syntax with the Bluebird promise library:

<script src="https://cdnjs.cloudflare.com/ajax/libs/bluebird/3.3.4/bluebird.min.js"></script>

<script>

'use strict';

var promise = new Promise(function(resolve) {
    setTimeout(function() {
        resolve("result");
    }, 1000);
});

promise.then(function(result) {
    alert("Fulfilled: " + result);
}, function(error) {
    alert("Rejected: " + error);
});

</script>

To use Objectid method you don't need to import it. It is already on the mongodb object.

var ObjectId = new db.ObjectId('58c85d1b7932a14c7a0a320d');_x000D_
db.yourCollection.findOne({ _id: ObjectId }, function (err, info) {_x000D_
   console.log(info)_x000D_
});_x000D_
               

As it turns out, my suspicions were right. The audience aud claim in a JWT is meant to refer to the Resource Servers that should accept the token.

As this post simply puts it:

The audience of a token is the intended recipient of the token.

The audience value is a string -- typically, the base address of the resource being accessed, such as https://contoso.com.

The client_id in OAuth refers to the client application that will be requesting resources from the Resource Server.

The Client app (e.g. your iOS app) will request a JWT from your Authentication Server. In doing so, it passes it's client_id and client_secret along with any user credentials that may be required. The Authorization Server validates the client using the client_id and client_secret and returns a JWT.

The JWT will contain an aud claim that specifies which Resource Servers the JWT is valid for. If the aud contains www.myfunwebapp.com, but the client app tries to use the JWT on www.supersecretwebapp.com, then access will be denied because that Resource Server will see that the JWT was not meant for it.

Pay attention to one aspect when doing "purchase_date>(sysdate-30)": "sysdate" is the current date, hour, minute and second. So "sysdate-30" is not exactly "30 days ago", but "30 days ago at this exact hour".

If your purchase dates have 00.00.00 in hours, minutes, seconds, better doing:

where trunc(purchase_date)>trunc(sysdate-30)

(this doesn't take hours, minutes and seconds into account).

This worked for me:

package doublearraysort;

import java.util.Arrays;
import java.util.Collections;

public class Gpa {


    public static void main(String[] args) {
        // initializing unsorted double array
        Double[] dArr = new Double[] {                 
            new Double(3.2),
            new Double(1.2),
            new Double(4.7),
            new Double(3.3),
            new Double(4.6),
           };
        // print all the elements available in list
        for (double number : dArr) {
            System.out.println("GPA = " + number);
        }

        // sorting the array
        Arrays.sort(dArr, Collections.reverseOrder());

        // print all the elements available in list again
        System.out.println("The sorted GPA Scores are:");
        for (double number : dArr) {
            System.out.println("GPA = " + number);
        }
    }
}

Output:

GPA = 3.2
GPA = 1.2
GPA = 4.7
GPA = 3.3
GPA = 4.6
The sorted GPA Scores are:
GPA = 4.7
GPA = 4.6
GPA = 3.3
GPA = 3.2
GPA = 1.2

I have found it easiest to use a graphical interface on windows (I recommend mobaXTerm it has ssh, scp, ftp, remote desktop, and many more) but if you are set on command line I would recommend cd'ing into the directory with the source folder then
scp -r yourFolder username@server:/path/to/dir
the -r indicates recursive to be used on directories

You find the differences explained in the detailed PHP manual on the page of require:

require is identical to include except upon failure it will also produce a fatal E_COMPILE_ERROR level error. In other words, it will halt the script whereas include only emits a warning (E_WARNING) which allows the script to continue.

See @efritz's answer for an example

DSO here means Dynamic Shared Object; since the error message says it's missing from the command line, I guess you have to add it to the command line.

That is, try adding -lpthread to your command line.

return value.equals("false") || value.equals("true");

If anyone is looking for a quick fix for this, here's how you do it.

while (array[i] != '\0') i++;

The variable i will hold the used length of the array, not the entire initialized array. I know it's a late post, but it may help someone.

Some code examples for simple GET request. Maybe this helps understanding the difference. Using then:

$http.get('/someURL').then(function(response) {
    var data = response.data,
        status = response.status,
        header = response.header,
        config = response.config;
    // success handler
}, function(response) {
    var data = response.data,
        status = response.status,
        header = response.header,
        config = response.config;
    // error handler
});

Using success/error:

$http.get('/someURL').success(function(data, status, header, config) {
    // success handler
}).error(function(data, status, header, config) {
    // error handler
});

If you've got git-bash installed (which comes with Git, Github for Windows, or Visual Studio 2015), then that includes a Windows version of ssh-keygen.

https://help.github.com/articles/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent/

Let's say you have a script script.sh. To run it (using Git Bash), you do the following: [a] Add a "sh-bang" line on the first line (e.g. #!/bin/bash) and then [b]:

# Use ./ (or any valid dir spec):
./script.sh

Note: chmod +x does nothing to a script's executability on Git Bash. It won't hurt to run it, but it won't accomplish anything either.

try this code

using hidden field we can pass php varibale to another page

page1.php

<?php $myVariable = "Some text";?>
<form method="post" action="page2.php">
 <input type="hidden" name="text" value="<?php echo $myVariable; ?>">
 <button type="submit">Submit</button>
</form>

pass php variable to hidden field value so you can access this variable into another page

page2.php

<?php
 $text=$_POST['text'];
 echo $text;
?>

You can use ngClass to apply the class name both conditionally and not in Angular

For Example

[ngClass]="'someClass'">

Conditional

[ngClass]="{'someClass': property1.isValid}">

Multiple Condition

 [ngClass]="{'someClass': property1.isValid && property2.isValid}">

Method expression

[ngClass]="getSomeClass()"

This method will inside of your component

 getSomeClass(){
        const isValid=this.property1 && this.property2;
        return {someClass1:isValid , someClass2:isValid};
    }

This one may be better and shorter:

function stringIncludes(a, b) {
    return a.indexOf(b) >= 0;
}

This Link might be helpful for you.

Every time I've wanted a sleep in the middle of my function, I refactored to use a setTimeout().

Try this to see how you can create a object from strings.

var firstName = "xx";
var lastName  = "xy";
var phone     = "xz";
var adress    = "x1";
var obj = {"firstName":firstName, "lastName":lastName, "phone":phone, "address":adress};
console.log(obj);

Yes, use mktemp.

It will create a temporary file inside a folder that is designed for storing temporary files, and it will guarantee you a unique name. It outputs the name of that file:

> mktemp
/tmp/tmp.xx4mM3ePQY
>

For RHEL/CentOS, run "python --version" command to find out Python version. E.g. below:

$ python --version 
  Python 2.7.12

Now run "sudo yum search lxml" to find out python*-lxml package.

$ sudo yum search lxml
Failed to set locale, defaulting to C
Loaded plugins: priorities, update-motd, upgrade-helper
1014 packages excluded due to repository priority protections
============================================================================================================= N/S matched: lxml =============================================================================================================
python26-lxml-docs.noarch : Documentation for python-lxml
python27-lxml-docs.noarch : Documentation for python-lxml
python26-lxml.x86_64 : ElementTree-like Python bindings for libxml2 and libxslt
python27-lxml.x86_64 : ElementTree-like Python bindings for libxml2 and libxslt

Now you can choose package as per your Python version and run command like below:

$ sudo yum install python27-lxml.x86_64

As an aside, when trying to diagnose a similar bug I realised that jquery's ajax error callback returns a status of "timeout" if it failed due to a timeout.

Here's an example:

$.ajax({
    url: "/ajax_json_echo/",
    timeout: 500,
    error: function(jqXHR, textStatus, errorThrown) {
        alert(textStatus); // this will be "timeout"
    }
});

Here it is on jsfiddle.

This is one of the few places that I disagree with the convention enough to go against it. TBH, I HATE that the definition of an enum and the instance of it can have the same name. I postfix all of my Enums with "Enum" specifically because it makes it clear what the context of it is in any given usage. IMO it makes the code much more readable.

public enum PersonTypesEnum {
    smart,
    sad,
    funny,
    angry
}


public class Person {   
    public PersonTypesEnum PersonType {get; set;}
}

Nobody will ever confuse what is the enum and what is the instance of it.

Consider this: I use it to export 20 typed list by same way:

private void Generate<T>()
{
    T item = (T)Activator.CreateInstance(typeof(T));

    ((T)item as DemomigrItemList).Initialize();

    Type type = ((T)item as DemomigrItemList).AsEnumerable().FirstOrDefault().GetType();
    if (type == null) return;
    if (type != typeof(account)) //account is listitem in List<account>
    {
        ((T)item as DemomigrItemList).CreateCSV(type);
    }
}

All that the test attribute looks for to determine if something is true is the string "true" (case in-sensitive). For example, the following code will print "Hello world!"

<c:if test="true">Hello world!</c:if>

The code within the <%= %> returns a boolean, so it will either print the string "true" or "false", which is exactly what the <c:if> tag looks for.

I suggest to use

for string only state values

export default class Home extends React.Component<{}, { [key: string]: string }> { }

for string key and any type of state values

export default class Home extends React.Component<{}, { [key: string]: any}> { }

for any key / any values

export default class Home extends React.Component<{}, { [key: any]: any}> {}

=IIF(Fields!ADPAction.Value.ToString().ToUpper().Contains("FAIL"),"Red","White")

Also need to convert to upper case for comparision is binary test.

You can do like,

int a = 3;
int b = 2;
int quotient = a / b;
int remainder = a % b;

To get quotient in real numbers

System.out.println((double) a / b);

To get quotient in integer numbers

System.out.println("Quotient: " + quotient);
System.out.println("Remainder: " + remainder);

To get quotient in real number such that one number after decimal

System.out.println(a / b + "." + a % b * 10 / b);

Note: In the last method it will not round the number up after the decimal.

Many thanks for this guys.

I mangaged to get this down to one line:

  var results = from p in People 
                where !(from e in exclusions 
                        select e.CompositeKey).Contains(p.CompositeKey) 
                select p;

Thanks again everyone.

Please use DateTimeFormatter ISO_DATE_TIME = DateTimeFormatter.ISO_DATE_TIME; instead of DateTimeFormatter.ofPattern("dd-MM-yyyy HH:mm:ss") or any pattern

This fixed my problem Below

java.time.format.DateTimeParseException: Text '2019-12-18T19:00:00.000Z' could not be parsed at index 10

A process performing I/O will be put in D state (uninterruptable sleep), which frees the CPU until there is a hardware interrupt which tells the CPU to return to executing the program. See man ps for the other process states.

Depending on your kernel, there is a process scheduler, which keeps track of a runqueue of processes ready to execute. It, along with a scheduling algorithm, tells the kernel which process to assign to which CPU. There are kernel processes and user processes to consider. Each process is allocated a time-slice, which is a chunk of CPU time it is allowed to use. Once the process uses all of its time-slice, it is marked as expired and given lower priority in the scheduling algorithm.

In the 2.6 kernel, there is a O(1) time complexity scheduler, so no matter how many processes you have up running, it will assign CPUs in constant time. It is more complicated though, since 2.6 introduced preemption and CPU load balancing is not an easy algorithm. In any case, it’s efficient and CPUs will not remain idle while you wait for the I/O.

For sdata:

gsub(", ","",toString(sdata))

For a vector of integers:

gsub(", ","",toString(c(1:10)))

I think it could be almost any javascript error/typing error in your application. I tried to delete one file content after another and finally found the typing error.

If (theChar >= '0' && theChar <='9') it's a digit. You get the idea.

I had to drop and recreate the general log at one point. During the recreation, character sets got messed up and I ended up having this error in the logs:

[ERROR] Incorrect definition of table mysql.general_log: expected the type of column 'user_host' at position 1 to have character set 'utf8' but found character set 'latin1'

So if the standard answer of "check to make sure logging is on" doesn't work for you, check to make sure your fields have the right character set.

Since I have been doing a bit of research in that field lately (Jan, '12), the most promising client is actually : WebSocket for Python. It support a normal socket that you can call like this :

ws = EchoClient('http://localhost:9000/ws')

The client can be Threaded or based on IOLoop from Tornado project. This will allow you to create a multi concurrent connection client. Useful if you want to run stress tests.

The client also exposes the onmessage, opened and closed methods. (WebSocket style).

SELECT A.ABC_ID, A.VAL FROM A WHERE NOT EXISTS 
   (SELECT * FROM B WHERE B.ABC_ID = A.ABC_ID AND B.VAL = A.VAL)

or

SELECT A.ABC_ID, A.VAL FROM A WHERE VAL NOT IN 
    (SELECT VAL FROM B WHERE B.ABC_ID = A.ABC_ID)

or

SELECT A.ABC_ID, A.VAL LEFT OUTER JOIN B 
    ON A.ABC_ID = B.ABC_ID AND A.VAL = B.VAL FROM A WHERE B.VAL IS NULL

Please note that these queries do not require that ABC_ID be in table B at all. I think that does what you want.

Shortest way I have found so far to get the variables name as a string:

const name = obj => Object.keys(obj)[0];

const whatsMyName = "Snoop Doggy Dogg";

console.log( "Variable name is: " + name({ whatsMyName }) );
//result: Variable name is: whatsMyName

String s=pwd;
int n=0;
for(int i=0;i<s.length();i++)
{
    if((Character.isDigit(s.charAt(i))))
    {
        n=5;
        break;
    }
    else
    {

    }
}
for(int i=0;i<s.length();i++)
{
    if((Character.isLetter(s.charAt(i))))
    {
        n+=5;
        break;
    }
    else
    {

    }

}

if(n==10)
{
    out.print("Password format correct <b>Accepted</b><br>");

}
else
{
    out.print("Password must be alphanumeric <b>Declined</b><br>");
}

Explanation:

1. First set the password as a string and create integer set o.
2. Then check the each and every char by for loop.
3. If it finds number in the string then the n add 5. Then jump to the next for loop. Character.isDigit(s.charAt(i))
4. This loop check any alphabets placed in the string. If its find then add one more 5 in n. Character.isLetter(s.charAt(i))
5. Now check the integer n by the way of if condition. If n=10 is true given string is alphanumeric else its not.

In your references click on the EntitiyFramework . Go to properties and set the specific version to False. It worked for me.

You can use [ModSecurity][1] to view POST data.

Install on Debian/Ubuntu:

$ sudo apt install libapache2-mod-security2

Use the recommended configuration file:

$ sudo mv /etc/modsecurity/modsecurity.conf-recommended /etc/modsecurity/modsecurity.conf

Reload Apache:

$ sudo service apache2 reload

You will now find your data logged under /var/log/apache2/modsec_audit.log

$ tail -f /var/log/apache2/modsec_audit.log
--2222229-A--
[23/Nov/2017:11:36:35 +0000] 
--2222229-B--
POST / HTTP/1.1
Content-Type: application/json
User-Agent: curl
Host: example.com

--2222229-C--
{"test":"modsecurity"}

For me the most elegant and faster way to achieve it is:

function hasClass(el,cl){
   return !!el.className && !!el.className.match(new RegExp('\\b('+cl+')\\b'));
}

Here is another way to do it:

public static String removeHTML(String input) {
    int i = 0;
    String[] str = input.split("");

    String s = "";
    boolean inTag = false;

    for (i = input.indexOf("<"); i < input.indexOf(">"); i++) {
        inTag = true;
    }
    if (!inTag) {
        for (i = 0; i < str.length; i++) {
            s = s + str[i];
        }
    }
    return s;
}

package lecture3;

import java.util.Scanner;

public class divisibleBy2and5 {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        System.out.println("Enter an integer number:");
        Scanner input = new Scanner(System.in);
        int x;
        x = input.nextInt();
         if (x % 2==0){
             System.out.println("The integer number you entered is divisible by 2");
         }
         else{
             System.out.println("The integer number you entered is not divisible by 2");
             if(x % 5==0){
                 System.out.println("The integer number you entered is divisible by 5");
             } 
             else{
                 System.out.println("The interger number you entered is not divisible by 5");
             }
        }

    }
}

I found

dmesg | grep tty

doing the job.

If you are using WebView in Android developing the problem is that you didn't add uses permission

<uses-permission android:name="android.permission.INTERNET" />

Solved! The call build job: project, parameters: params fails with an error java.lang.UnsupportedOperationException: must specify $class with an implementation of interface java.util.List when params = [:]. Replacing it with params = null solved the issue. Here the working code below.

def doCopyMibArtefactsHere(projectName) {
    step ([
        $class: 'CopyArtifact',
        projectName: projectName,
        filter: '**/**.mib',
        fingerprintArtifacts: true, 
        flatten: true
    ]);
}

def BuildAndCopyMibsHere(projectName, params = null) {
    build job: project, parameters: params
    doCopyMibArtefactsHere(projectName)
}
node { 
    stage('Prepare Mib'){
        BuildAndCopyMibsHere('project1')
    }
}

The above error can occur for multiple cases during servlet startup / request. Hope you check the full stack trace of the server log, If you have tomcat, you can also see the exact causes in html preview of the 500 Internal Server Error page.

Weird thing is, if you try to hit the request url a second time, you would get 404 Not Found page.

You can also debug this issue, by placing breakpoints on all the classes constructor initialization block, whose objects are created during servlet startup/request.

In my case, I didn't had javaassist jar loaded for the Weld CDI injection to work. And it shown NoClassDefFound Error.

Move temporarily .gitignore to .gitignore.bck

For Apache 2.4.2: I was getting 403: Forbidden continuously when I was trying to access WAMP on my Windows 7 desktop from my iPhone on WiFi. On one blog, I found the solution - add Require all granted after Allow all in the <Directory> section. So this is how my <Directory> section looks like inside <VirtualHost>

<Directory "C:/wamp/www">
    Options Indexes FollowSymLinks MultiViews Includes ExecCGI
    AllowOverride All
    Order Allow,Deny
    Allow from all
    Require all granted
</Directory>

yes, it is possible we can pass structure and return structure as well. You were right but you actually did not pass the data type which should be like this struct MyObj b = a.

Actually I also came to know when I was trying to find out a better solution to return more than one values for function without using pointer or global variable.

Now below is the example for the same, which calculate the deviation of a student marks about average.

#include<stdio.h>
struct marks{
    int maths;
    int physics;
    int chem;
};

struct marks deviation(struct marks student1 , struct marks student2 );

int main(){

    struct marks student;
    student.maths= 87;
    student.chem = 67;
    student.physics=96;

    struct marks avg;
    avg.maths= 55;
    avg.chem = 45;
    avg.physics=34;
    //struct marks dev;
    struct marks dev= deviation(student, avg );
    printf("%d %d %d" ,dev.maths,dev.chem,dev.physics);

    return 0;
 }

struct marks deviation(struct marks student , struct marks student2 ){
    struct marks dev;

    dev.maths = student.maths-student2.maths;
    dev.chem = student.chem-student2.chem;
    dev.physics = student.physics-student2.physics; 

    return dev;
}

The OP did not exclude the starting variable, so for completeness here is how to handle the generic case of processing a supposed dictionary that may include items as dictionaries.

Also following the pure Python(3.8) recommended way to test for dictionary in the above comments.

from collections.abc import Mapping

dict = {'abc': 'abc', 'def': {'ghi': 'ghi', 'jkl': 'jkl'}}

def parse_dict(in_dict): 
    if isinstance(in_dict, Mapping):
        for k_outer, v_outer in in_dict.items():
            if isinstance(v_outer, Mapping):
                for k_inner, v_inner in v_outer.items():
                    print(k_inner, v_inner)
            else:
                print(k_outer, v_outer)

parse_dict(dict)

Another option is to disable this functionality. If we allow access on the server only for reading Disable pmadb

1. add config for server

$cfg['Servers'][$i]['userconfig'] =false;
$cfg['Servers'][$i]['pmadb'] = false;
$cfg['Servers'][$i]['bookmarktable'] = false;
$cfg['Servers'][$i]['relation'] = false;
$cfg['Servers'][$i]['table_info'] = false;
$cfg['Servers'][$i]['table_coords'] = false;
$cfg['Servers'][$i]['pdf_pages'] = false;
$cfg['Servers'][$i]['column_info'] = false;
$cfg['Servers'][$i]['history'] = false;
$cfg['Servers'][$i]['table_uiprefs'] = false;
$cfg['Servers'][$i]['tracking'] = false;
$cfg['Servers'][$i]['designer_coords'] = false;
$cfg['Servers'][$i]['userconfig'] = false;
$cfg['Servers'][$i]['recent'] = false;

2. and refresh session (private tab browser or other)

import os

os.system("pip install beautifulsoup4")

or

import subprocess

exe = subprocess.Popen("pip install beautifulsoup4")

exe_out = exe.communicate()

print(exe_out)

You can extract that part of the URL using a simple regular expression:

var url = location.href;
var className = url.match(/\w+\/(\w+)_/)[1];
$('body').addClass(className);

Use Sequelize.or:

var condition = {
  where: Sequelize.and(
    { name: 'a project' },
    Sequelize.or(
      { id: [1,2,3] },
      { id: { lt: 10 } }
    )
  )
};

Reference (search for Sequelize.or)

Edit: Also, this has been modified and for the latest method see Morio's answer,

char **orderIds;

orderIds = malloc(variableNumberOfElements * sizeof(char*));

for(int i = 0; i < variableNumberOfElements; i++) {
  orderIds[i] = malloc((ID_LEN + 1) * sizeof(char));
  strcpy(orderIds[i], your_string[i]);
}

This error appears when you wish to run a software which require the Microsoft Visual C++ Redistributable 2012. Download it fromMicrosoft website as x86 or x64 edition. Depending on the software you wish to install you need to install either the 32 bit or the 64 bit version. Visit the following link: http://www.microsoft.com/en-us/download/details.aspx?id=30679#

You should do a move of the file to rename it. In your example code you are only changing the string, not the file:

myfile= "c:/my documents/my images/cars/a.jpg";
string extension = Path.GetExtension(myffile); 
myfile.replace(extension,".Jpeg");

you are only changing myfile (which is a string). To move the actual file, you should do

FileInfo f = new FileInfo(myfile);
f.MoveTo(Path.ChangeExtension(myfile, ".Jpeg"));

See FileInfo.MoveTo

You're passing a type as an argument, not an object. You need to do characterSelection(screen, test); where test is of type SelectionneNonSelectionne.

• matplotlib is somewhat different from when the original answer was posted
• matplotlib.pyplot.text
• matplotlib.axes.Axes.text

import matplotlib.pyplot as plt

plt.figure(figsize=(6, 6))
plt.text(0.1, 0.9, 'text', size=15, color='purple')

# or 

fig, axe = plt.subplots(figsize=(6, 6))
axe.text(0.1, 0.9, 'text', size=15, color='purple')

Output of Both

• From matplotlib: Precise text layout
  • You can precisely layout text in data or axes coordinates.

import matplotlib.pyplot as plt

# Build a rectangle in axes coords
left, width = .25, .5
bottom, height = .25, .5
right = left + width
top = bottom + height
ax = plt.gca()
p = plt.Rectangle((left, bottom), width, height, fill=False)
p.set_transform(ax.transAxes)
p.set_clip_on(False)
ax.add_patch(p)


ax.text(left, bottom, 'left top',
        horizontalalignment='left',
        verticalalignment='top',
        transform=ax.transAxes)

ax.text(left, bottom, 'left bottom',
        horizontalalignment='left',
        verticalalignment='bottom',
        transform=ax.transAxes)

ax.text(right, top, 'right bottom',
        horizontalalignment='right',
        verticalalignment='bottom',
        transform=ax.transAxes)

ax.text(right, top, 'right top',
        horizontalalignment='right',
        verticalalignment='top',
        transform=ax.transAxes)

ax.text(right, bottom, 'center top',
        horizontalalignment='center',
        verticalalignment='top',
        transform=ax.transAxes)

ax.text(left, 0.5 * (bottom + top), 'right center',
        horizontalalignment='right',
        verticalalignment='center',
        rotation='vertical',
        transform=ax.transAxes)

ax.text(left, 0.5 * (bottom + top), 'left center',
        horizontalalignment='left',
        verticalalignment='center',
        rotation='vertical',
        transform=ax.transAxes)

ax.text(0.5 * (left + right), 0.5 * (bottom + top), 'middle',
        horizontalalignment='center',
        verticalalignment='center',
        transform=ax.transAxes)

ax.text(right, 0.5 * (bottom + top), 'centered',
        horizontalalignment='center',
        verticalalignment='center',
        rotation='vertical',
        transform=ax.transAxes)

ax.text(left, top, 'rotated\nwith newlines',
        horizontalalignment='center',
        verticalalignment='center',
        rotation=45,
        transform=ax.transAxes)

plt.axis('off')

plt.show()

Cancelling Angular $http Ajax with the timeout property doesn't work in Angular 1.3.15. For those that cannot wait for this to be fixed I'm sharing a jQuery Ajax solution wrapped in Angular.

The solution involves two services:

• HttpService (a wrapper around the jQuery Ajax function);
• PendingRequestsService (tracks the pending/open Ajax requests)

Here goes the PendingRequestsService service:

    (function (angular) {
    'use strict';
    var app = angular.module('app');
    app.service('PendingRequestsService', ["$log", function ($log) {            
        var $this = this;
        var pending = [];
        $this.add = function (request) {
            pending.push(request);
        };
        $this.remove = function (request) {
            pending = _.filter(pending, function (p) {
                return p.url !== request;
            });
        };
        $this.cancelAll = function () {
            angular.forEach(pending, function (p) {
                p.xhr.abort();
                p.deferred.reject();
            });
            pending.length = 0;
        };
    }]);})(window.angular);

The HttpService service:

     (function (angular) {
        'use strict';
        var app = angular.module('app');
        app.service('HttpService', ['$http', '$q', "$log", 'PendingRequestsService', function ($http, $q, $log, pendingRequests) {
            this.post = function (url, params) {
                var deferred = $q.defer();
                var xhr = $.ASI.callMethod({
                    url: url,
                    data: params,
                    error: function() {
                        $log.log("ajax error");
                    }
                });
                pendingRequests.add({
                    url: url,
                    xhr: xhr,
                    deferred: deferred
                });            
                xhr.done(function (data, textStatus, jqXhr) {                                    
                        deferred.resolve(data);
                    })
                    .fail(function (jqXhr, textStatus, errorThrown) {
                        deferred.reject(errorThrown);
                    }).always(function (dataOrjqXhr, textStatus, jqXhrErrorThrown) {
                        //Once a request has failed or succeeded, remove it from the pending list
                        pendingRequests.remove(url);
                    });
                return deferred.promise;
            }
        }]);
    })(window.angular);

Later in your service when you are loading data you would use the HttpService instead of $http:

(function (angular) {

    angular.module('app').service('dataService', ["HttpService", function (httpService) {

        this.getResources = function (params) {

            return httpService.post('/serverMethod', { param: params });

        };
    }]);

})(window.angular);

Later in your code you would like to load the data:

(function (angular) {

var app = angular.module('app');

app.controller('YourController', ["DataService", "PendingRequestsService", function (httpService, pendingRequestsService) {

    dataService
    .getResources(params)
    .then(function (data) {    
    // do stuff    
    });    

    ...

    // later that day cancel requests    
    pendingRequestsService.cancelAll();
}]);

})(window.angular);

This hides the warning message:

jQuery.event.special.touchstart = {
  setup: function( _, ns, handle ) {
      this.addEventListener("touchstart", handle, { passive: !ns.includes("noPreventDefault") });
  }
};

When you want to set a breakpoint in source code of a referenced dll, first make sure that you have a pdb file available for it. Then you can just open the related source code file and set a breakpoint over there. The source file does not need to be part of your solution. As explained in How can I set a breakpoint in referenced code in Visual Studio?

You can review your breakpoints through the breakpoints window, available via Debug -> Windows -> Breakpoints.

This approach has the benefit that you are not required to add an existing project to your solution just for debugging purposes as leaving it out has saved me a lot of build time. Evidently, building a solution with only one project in it is much faster than building a solution with lots of them.

The aggregate root is a complex name for a simple idea.

General idea

Well designed class diagram encapsulates its internals. Point through which you access this structure is called aggregate root.

Internals of your solution may be very complicated, but users of this hierarchy will just use root.doSomethingWhichHasBusinessMeaning().

Example

Check this simple class hierarchy

How do you want to ride your car? Chose better API

Option A (it just somehow works):

car.ride();

Option B (user has access to class inernals):

if(car.getTires().getUsageLevel()< Car.ACCEPTABLE_TIRE_USAGE)
    for (Wheel w: car:getWheels()){
        w.spin();
    }
}

If you think that option A is better then congratulations. You get the main reason behind aggregate root.

Aggregate root encapsulates multiple classes. you can manipulate the whole hierarchy only through the main object.

In case you are trying to use ARC app from google and post a XML and you are getting this error, then try changing the body content type to application/xml. Example here

Is there a way ( I mean how do I ) set a system property in a maven project? I want to access a property from my test [...]

You can set system properties in the Maven Surefire Plugin configuration (this makes sense since tests are forked by default). From Using System Properties:

<project>
  [...]
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.5</version>
        <configuration>
          <systemPropertyVariables>
            <propertyName>propertyValue</propertyName>
            <buildDirectory>${project.build.directory}</buildDirectory>
            [...]
          </systemPropertyVariables>
        </configuration>
      </plugin>
    </plugins>
  </build>
  [...]
</project>

and my webapp ( running locally )

Not sure what you mean here but I'll assume the webapp container is started by Maven. You can pass system properties on the command line using:

mvn -DargLine="-DpropertyName=propertyValue"

Update: Ok, got it now. For Jetty, you should also be able to set system properties in the Maven Jetty Plugin configuration. From Setting System Properties:

<project>
  ...
  <plugins>
    ...
      <plugin>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>maven-jetty-plugin</artifactId>
        <configuration>
         ...
         <systemProperties>
            <systemProperty>
              <name>propertyName</name>
              <value>propertyValue</value>
            </systemProperty>
            ...
         </systemProperties>
        </configuration>
      </plugin>
  </plugins>
</project>

The easiest solution I found is to just rename the php folder version as such:

1. Shut down the servers
2. Rename the folder containing the php version that you don't need in /Applications/MAMP/bin/php. php7.3.9 --> _php7.3.9

That way only two of them will be read by MAMP. Done!

You can insert using a Sub-query as follows:

INSERT INTO new_table (columns....)
SELECT columns....
FROM initial_table where column=value

Sliding from the right:

$('#example').animate({width:'toggle'},350);

Sliding to the left:

$('#example').toggle({ direction: "left" }, 1000);

I faced the same error when I used another class instead of component down the component decorator.

Component class must come just after the component decorator

  @Component({
 selector: 'app-smsgtrecon',
 templateUrl: './smsgtrecon.component.html',
 styleUrls: ['./smsgtrecon.component.css'],
 providers: [ChecklistDatabase]
 })


// THIS CAUSE ISSUE MOVE THIS UP TO COMPONENT DECORATOR
/**
* Node for to-do item
*/
 export class TodoItemNode {
 children: TodoItemNode[];
 item: string;
}


 export class SmsgtreconComponent implements OnInit {

After moving TodoItemNode to the top of component decorator it worked

Solution

// THIS CAUSE ISSUE MOVE THIS UP TO COMPONENT DECORATOR
/**
* Node for to-do item
*/
 export class TodoItemNode {
 children: TodoItemNode[];
 item: string;
}


@Component({
 selector: 'app-smsgtrecon',
 templateUrl: './smsgtrecon.component.html',
 styleUrls: ['./smsgtrecon.component.css'],
 providers: [ChecklistDatabase]
 })


 export class SmsgtreconComponent implements OnInit {

DateTime.Now.ToString("dd/MM/yyyy");

if you want to just update node, there's a neat updater too

https://github.com/creationix/nvm

to use,

git clone git://github.com/creationix/nvm.git ~/.nvm

source ~/.nvm/nvm.sh

nvm install v0.4.1

Like Eric, I used homebrew, but I used the default recipe. So:

brew install mercurial
brew install vim

And after restarting the terminal homebrew's vim should be the default. If not, you should update your $PATH so that /usr/local/bin is before /usr/bin. E.g. add the following to your .profile:

export PATH=/usr/local/bin:$PATH

I have searched the best and the simplest answer to make 9-patch image. Now to make the 9 patch image is the easiest task.

From https://romannurik.github.io/AndroidAssetStudio/index.html you can make a 9-patch image for all the resolutions - XHDPI,HDPI,MDPI,LDPI in just one click.

Swift 2 Version

As @Johan Karlsson pointed out... I was doing it wrong. Here's the proper way to send and receive information with NSNotificationCenter.

First, we look at the initializer for postNotificationName:

init(name name: String,
   object object: AnyObject?,
 userInfo userInfo: [NSObject : AnyObject]?)

source

We'll be passing our information using the userInfo param. The [NSObject : AnyObject] type is a hold-over from Objective-C. So, in Swift land, all we need to do is pass in a Swift dictionary that has keys that are derived from NSObject and values which can be AnyObject.

With that knowledge we create a dictionary which we'll pass into the object parameter:

 var userInfo = [String:String]()
 userInfo["UserName"] = "Dan"
 userInfo["Something"] = "Could be any object including a custom Type."

Then we pass the dictionary into our object parameter.

Sender

NSNotificationCenter.defaultCenter()
    .postNotificationName("myCustomId", object: nil, userInfo: userInfo)

Receiver Class

First we need to make sure our class is observing for the notification

override func viewDidLoad() {
    super.viewDidLoad()

    NSNotificationCenter.defaultCenter().addObserver(self, selector: Selector("btnClicked:"), name: "myCustomId", object: nil)   
}
    

Then we can receive our dictionary:

func btnClicked(notification: NSNotification) {
   let userInfo : [String:String!] = notification.userInfo as! [String:String!]
   let name = userInfo["UserName"]
   print(name)
}

You can use this to get border on one side

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
    <shape android:shape="rectangle">
        <solid android:color="#FF0000" />
    </shape>
</item>
<item android:left="5dp">
    <shape android:shape="rectangle">
        <solid android:color="#000000" />
    </shape>
</item>
</layer-list>

EDITED

As many including me wanted to have a one side border with transparent background, I have implemented a BorderDrawable which could give me borders with different size and color in the same way as we use css. But this could not be used via xml. For supporting XML, I have added a BorderFrameLayout in which your layout can be wrapped.

See my github for the complete source.

As mentioned in Jonathan's answer, FETCH_HEAD corresponds to the file .git/FETCH_HEAD. Typically, the file will look like this:

71f026561ddb57063681109aadd0de5bac26ada9                        branch 'some-branch' of <remote URL>
669980e32769626587c5f3c45334fb81e5f44c34        not-for-merge   branch 'some-other-branch' of <remote URL>
b858c89278ab1469c71340eef8cf38cc4ef03fed        not-for-merge   branch 'yet-some-other-branch' of <remote URL>

Note how all branches but one are marked not-for-merge. The odd one out is the branch that was checked out before the fetch. In summary: FETCH_HEAD essentially corresponds to the remote version of the branch that's currently checked out.

After initialize your dialog object and set the content view. Do this and enjoy.

(in the case i am setting 90% to width and 70% to height because width 90% it will be over toolbar )

DisplayMetrics displaymetrics = new DisplayMetrics();
getActivity().getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
int width = (int) ((int)displaymetrics.widthPixels * 0.9);
int height = (int) ((int)displaymetrics.heightPixels * 0.7);
d.getWindow().setLayout(width,height);
d.show();

Try this:

int index = row.Table.Columns["ColumnName"].Ordinal;

simply set the height to auto, that should fix the problem, because div are block elements so they stretch out to full width and height of any element contained in it. if height set to auto not working then simple don't add the height, it should adjust and make sure that the div is not inheriting any height from it's parent element as well...

HTML doesn't recognize the & but it will recognize & because it is equal to & in HTML

I looked over this post someone had made: http://www.webmasterworld.com/forum21/8851.htm

as a complementary answer to @Navid_pdp11, which will enable to select the first visible item and work on document load as well. put the following below your body tag

<script>
$('#mainCat').on('change', function() {
    let selected = $(this).val();
    $("#expertCat option").each(function(){
        let element =  $(this) ;
        if (element.data("tag") != selected){
            element.removeClass('visible');
            element.addClass('hidden');
            element.hide() ;
        }else{
            element.removeClass('hidden');
            element.addClass('visible');
            element.show();
        }
    });
    let expertCat = $('#expertCat');
    expertCat.prop('selectedIndex',expertCat.find("option.visible:eq(0)").index());
}).triggerHandler('change');
</script>

The sp_help built-in procedure is the SQL Server's closest thing to Oracle's DESC function IMHO

sp_help MyTable

Use

sp_help "[SchemaName].[TableName]" 

or

sp_help "[InstanceName].[SchemaName].[TableName]"

in case you need to qualify the table name further

If getting this error trying to build .Net Core 2.0 app on VSTS then ensure your build definition is using the Hosted VS2017 Agent queue.

I had a similar problem, there isn't a service.bat in the zip version of tomcat that I downloaded ages ago.

I simply downloaded a new 64-bit Windows zip version of tomcat from http://tomcat.apache.org/download-70.cgi and replaced my existing tomcat\bin folder with the one I just downloaded (Remember to keep a backup first!).

Start command prompt > navigate to the tomcat\bin directory > issue the command:

service.bat install

Hope that helps!

I think there are some issues in browser auto fix image orientation, for example, if I visit the picture directly, it shows the right orientation, but show wrong orientation in some exits html page.

lines2 = lines.split.join("\n")

A little example for JUnit 5 Jupiter, the "RunWith" was removed you now need to use the Extensions using the "@ExtendWith" Annotation.

@ExtendWith(MockitoExtension.class)
class FooTest {

  @InjectMocks
  ClassUnderTest test = new ClassUnderTest();

  @Spy
  SomeInject bla = new SomeInject();
}

For AngularJs you have to use "angular-datatables.min.js" file for datatable settings. You will get this from http://l-lin.github.io/angular-datatables/#/welcome.

After that you can write code like below,

<script>
     var app = angular.module('AngularWayApp', ['datatables']);
</script>

<div ng-app="AngularWayApp" ng-controller="AngularWayCtrl">
  <table id="example" datatable="ng" class="table">
                                    <thead>
                                        <tr>
                                            <th><b>UserID</b></th>
                                            <th><b>Firstname</b></th>
                                            <th><b>Lastname</b></th>
                                            <th><b>Email</b></th>
                                            <th><b>Actions</b></th>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr ng-repeat="user in users" ng-click="testingClick(user)">
                                            <td>
                                                {{user.UserId}}
                                            </td>
                                            <td>
                                                {{user.FirstName}}
                                            </td>
                                            <td>
                                                {{user.Lastname}}
                                            </td>
                                            <td>
                                                {{user.Email}}
                                            </td>
                                            <td>
                                                <span ng-click="editUser(user)" style="color:blue;cursor: pointer; font-weight:500; font-size:15px" class="btnAdd" data-toggle="modal" data-target="#myModal">Edit</span> &nbsp;&nbsp; | &nbsp;&nbsp;
                                                <span ng-click="deleteUser(user)" style="color:red; cursor: pointer; font-weight:500; font-size:15px" class="btnRed">Delete</span>
                                            </td>
                                        </tr>
                                    </tbody>
                                </table>
                                </div>

Limiting the length of the input is definitely easier. You could accept an arbitrarily-long input by using a loop, reading in a bit at a time, re-allocating space for the string as necessary...

But that's a lot of work, so most C programmers just chop off the input at some arbitrary length. I suppose you know this already, but using fgets() isn't going to allow you to accept arbitrary amounts of text - you're still going to need to set a limit.

$a | sort -unique

This works with case-insensitive, therefore removing duplicates strings with differing cases. Solved my problem.

$ServerList = @(
    "FS3",
    "HQ2",
    "hq2"
) | sort -Unique

$ServerList

The above outputs:

FS3
HQ2

Here comes a solution with XSLT:

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="//element3">
    <xsl:value-of select="element4/text()" />.<xsl:value-of select="element5/text()" />
</xsl:template>
</xsl:stylesheet>

HTML

Since <input> element displays only value of value attribute, we have to manipulate only it:

<input type="submit" class="btn fa-input" value="&#xf043; Input">

I'm using  entity here, which corresponds to the U+F043, the Font Awesome's 'tint' symbol.

CSS

Then we have to style it to use the font:

.fa-input {
  font-family: FontAwesome, 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

Which will give us the tint symbol in Font Awesome and the other text in the appropriate font.

However, this control will not be pixel-perfect, so you might have to tweak it by yourself.

As previously mentioned - in case of a project, Makefile or otherwise, this is a project configuration issue, where you'll likely need to specify other flags too.

But what about one-off programs, where you would normally just write g++ file.cpp && ./a.out?

Well, I would much like to have some #pragma to turn in on at source level, or maybe a default extension - say .cxx or .C11 or whatever, trigger it by default. But as of today, there is no such feature.

But, as you probably are working in a manual environment (i.e. shell), you can just have an alias in you .bashrc (or whatever):

alias g++11="g++ -std=c++0x"

or, for newer G++ (and when you want to feel "real C++11")

alias g++11="g++ -std=c++11"

You can even alias to g++ itself, if you hate C++03 that much ;)

If you need to brute force it for older browser compatibility, you can use Colllor to automatically select similar color variations.

Example (color: #a9dbb4):

Note if you are working in Windows environment, there is a DEFINE_ENUM_FLAG_OPERATORS macro defined in winnt.h that does the job for you. So in this case, you can do this:

enum AnimalFlags
{
    HasClaws = 1,
    CanFly =2,
    EatsFish = 4,
    Endangered = 8
};
DEFINE_ENUM_FLAG_OPERATORS(AnimalFlags)

seahawk.flags = CanFly | EatsFish | Endangered;

I think the fastest way to do this is:

GradientDrawable gradientDrawable = new GradientDrawable(
            GradientDrawable.Orientation.TOP_BOTTOM, //set a gradient direction 
            new int[] {0xFF757775,0xFF151515}); //set the color of gradient
gradientDrawable.setCornerRadius(10f); //set corner radius

//Apply background to your view
View view = (RelativeLayout) findViewById( R.id.my_view );
if(Build.VERSION.SDK_INT>=16)
     view.setBackground(gradientDrawable);
else view.setBackgroundDrawable(gradientDrawable);    

Another, and more streamlined, approach to deserializing a camel-cased JSON string to a pascal-cased POCO object is to use the CamelCasePropertyNamesContractResolver.

It's part of the Newtonsoft.Json.Serialization namespace. This approach assumes that the only difference between the JSON object and the POCO lies in the casing of the property names. If the property names are spelled differently, then you'll need to resort to using JsonProperty attributes to map property names.

using Newtonsoft.Json; 
using Newtonsoft.Json.Serialization;

. . .

private User LoadUserFromJson(string response) 
{
    JsonSerializerSettings serSettings = new JsonSerializerSettings();
    serSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
    User outObject = JsonConvert.DeserializeObject<User>(jsonValue, serSettings);

    return outObject; 
}

char a='a';
char A='A';
System.out.println((int)a +" "+(int)A);

Output:
97 65

git diff revision_n revision_m

if revision_n and revision_m are successive commits then it outputs same as git show revision_m

If all of the above fails, try to convert to UNIX Line Endings, or do:

brew install dos2unix
sudo dos2unix -c mac /private/etc/hosts

Maybe the hosts encoding is wrong.

hope this helps

I didn't have a package.json. Make sure you have one.

Although it should be unecessary to do this in anything other than exceptional circumstances, the recommended way to do this on linux hosts is to unload the nvidia driver by doing

$ rmmod nvidia 

with suitable root privileges and then reloading it with

$ modprobe nvidia

If the machine is running X11, you will need to stop this manually beforehand, and restart it afterwards. The driver intialisation processes should eliminate any prior state on the device.

This answer has been assembled from comments and posted as a community wiki to get this question off the unanswered list for the CUDA tag

You should really use the following instead (works in all newer browsers):

window.addEventListener('DOMContentLoaded', init, false);

For password , its not working currently.

So by default make password field as text and use following js code .

$('#real-password').on('input', function(){_x000D_
            if ($(this).val() !== '') {_x000D_
                $(this).attr('type', 'password');_x000D_
            } else {_x000D_
                $(this).attr('type', 'text');_x000D_
            }_x000D_
   });

As others have pointed out, you only need to close the outer wrapper.

BufferedReader reader = new BufferedReader(new FileReader(fileName));

There is a very slim chance that this could leak a file handle if the BufferedReader constructor threw an exception (e.g. OutOfMemoryError). If your app is in this state, how careful your clean up needs to be might depend on how critical it is that you don't deprive the OS of resources it might want to allocate to other programs.

The Closeable interface can be used if a wrapper constructor is likely to fail in Java 5 or 6:

Reader reader = new FileReader(fileName);
Closeable resource = reader;
try {
  BufferedReader buffered = new BufferedReader(reader);
  resource = buffered;
  // TODO: input
} finally {
  resource.close();
}

Java 7 code should use the try-with-resources pattern:

try (Reader reader = new FileReader(fileName);
    BufferedReader buffered = new BufferedReader(reader)) {
  // TODO: input
}

.text is correct, the following code works for me:

$('#lb'+(n+1)).text(a[i].attributes[n].name+": "+ a[i].attributes[n].value);