This happens when the pointer passed to free() is not valid or has been modified somehow. I don't really know the details here. The bottom line is that the pointer passed to free() must be the same as returned by malloc(), realloc() and their friends. It's not always easy to spot what the problem is for a novice in their own code or even deeper in a library. In my case, it was a simple case of an undefined (uninitialized) pointer related to branching.

The free() function frees the memory space pointed to by ptr, which must have been returned by a previous call to malloc(), calloc() or realloc(). Otherwise, or if free(ptr) has already been called before, undefined behavior occurs. If ptr is NULL, no operation is performed. GNU 2012-05-10 MALLOC(3)

char *words; // setting this to NULL would have prevented the issue

if (condition) {
    words = malloc( 512 );

    /* calling free sometime later works here */

    free(words)
} else {

    /* do not allocate words in this branch */
}

/* free(words);  -- error here --
*** glibc detected *** ./bin: munmap_chunk(): invalid pointer: 0xb________ ***/

There are many similar questions here about the related free() and rellocate() functions. Some notable answers providing more details:

*** glibc detected *** free(): invalid next size (normal): 0x0a03c978 ***
*** glibc detected *** sendip: free(): invalid next size (normal): 0x09da25e8 ***
glibc detected, realloc(): invalid pointer

IMHO running everything in a debugger (Valgrind) is not the best option because errors like this are often caused by inept or novice programmers. It's more productive to figure out the issue manually and learn how to avoid it in the future.

"I need to install it to the folder of my C program." Why?

Include usb.h:

#include <usb.h>

and remember to add -lusb to gcc:

gcc -o example example.c -lusb

This work fine for me.

All third=party tools mentioned below are 100% free.

I’ve used ApexSQL Search with good success for searching both objects and data in tables. It comes with several other features such as relationship diagrams and such…

I was a bit slow on large (40GB TFS Database) databases though…

Apart from this there is also SSMS Tools pack that offers a lot of other features that are quite useful even though these are not directly related to searching text.

Can also be called as

@Html.Partial("_PartialView", (ModelClass)View.Data)

Truth values can be described using a Boolean algebra. The article also contains tables for and and or. This should help you to get started or to get even more confused.

This is how I implemeted Activity->Service Communication: on my Activity i had

private static class MyResultReciever extends ResultReceiver {
     /**
     * Create a new ResultReceive to receive results.  Your
     * {@link #onReceiveResult} method will be called from the thread running
     * <var>handler</var> if given, or from an arbitrary thread if null.
     *
     * @param handler
     */
     public MyResultReciever(Handler handler) {
         super(handler);
     }

     @Override
     protected void onReceiveResult(int resultCode, Bundle resultData) {
         if (resultCode == 100) {
             //dostuff
         }
     }

And then I used this to start my Service

protected void onCreate(Bundle savedInstanceState) {
MyResultReciever resultReciever = new MyResultReciever(handler);
        service = new Intent(this, MyService.class);
        service.putExtra("receiver", resultReciever);
        startService(service);
}

In my Service i had

public int onStartCommand(Intent intent, int flags, int startId) {
    if (intent != null)
        resultReceiver = intent.getParcelableExtra("receiver");
    return Service.START_STICKY;
}

Hope this Helps

When one of my VB.NET classes has all shared members I either convert it to a Module with a matching (or otherwise appropriate) namespace or I make the class not inheritable and not constructable:

Public NotInheritable Class MyClass1

   Private Sub New()
      'Contains only shared members.
      'Private constructor means the class cannot be instantiated.
   End Sub

End Class

$(document).ready(function() {
    $('ul.art-vmenu li').live("click", function() {
        alert($(this).text());
    });
});

jsfiddle: http://jsfiddle.net/ZpYSC/

jquery documentation on live(): http://api.jquery.com/live/

Description: Attach a handler to the event for all elements which match the current selector, now and in the future.

Short answer: You can't.

CSS does not have techniques which affect the rendering of fonts in the browser; only the system can do that.

Obviously, text sharpness can easily be achieved with pixel-dense screens, but if you're using a normal PC that's gonna be hard to achieve.

There are some newer fonts that are smooth but at the sacrifice of it appearing somewhat blurry (look at most of Adobe's fonts, for example). You can also find some smooth-but-blurry-by-design fonts at Google Fonts, however.

There are some new CSS3 techniques for font rendering and text effects though the consistency, performance, and reliability of these techniques vary so largely to the point where you generally shouldn't rely on them too much.

A quick string "GOTCHA" with JSON Unmarshall which will add wrapping quotes to strings.

(example: the string value of {"first_name":" I have whitespace "} will convert to "\" I have whitespace \"")

Before you can trim anything, you'll need to remove the extra quotes first:

playground example

// ScrubString is a string that might contain whitespace that needs scrubbing.
type ScrubString string

// UnmarshalJSON scrubs out whitespace from a valid json string, if any.
func (s *ScrubString) UnmarshalJSON(data []byte) error {
    ns := string(data)
    // Make sure we don't have a blank string of "\"\"".
    if len(ns) > 2 && ns[0] != '"' && ns[len(ns)] != '"' {
        *s = ""
        return nil
    }
    // Remove the added wrapping quotes.
    ns, err := strconv.Unquote(ns)
    if err != nil {
        return err
    }
    // We can now trim the whitespace.
    *s = ScrubString(strings.TrimSpace(ns))

    return nil
}

How about using streams (Java 8)?

int[] ia = {99, 11, 7, 21, 4, 2};
ia = Arrays.stream(ia).
    boxed().
    sorted((a, b) -> b.compareTo(a)). // sort descending
    mapToInt(i -> i).
    toArray();

Or in-place:

int[] ia = {99, 11, 7, 21, 4, 2};
System.arraycopy(
        Arrays.stream(ia).
            boxed().
            sorted((a, b) -> b.compareTo(a)). // sort descending
            mapToInt(i -> i).
            toArray(),
        0,
        ia,
        0,
        ia.length
    );

If none of the above help you out, and you have the option, try obtaining one of the rpm files eg:

wget http://rpms.famillecollet.com/enterprise/6/remi/x86_64/php-mbstring-5.4.45-2.el6.remi.x86_64.rpm

then using rpm, install it ignoring the depenecies like so:

rpm -i --nodeps php-mbstring-5.4.45-2.el6.remi.x86_64.rpm

Hope that helps out.

dat1 and dat2 are Strings in JavaScript. There is no getTime function on the String prototype. I believe you want the Date.parse() function: http://www.w3schools.com/jsref/jsref_parse.asp

You would use it like this:

var date = Date.parse(dat1);

SELECT id FROM tbl GROUP BY cat HAVING MAX(date)

According to a react developer, you dont need the namespace xmlns. If you need the attribute xlink:href you can use xlinkHref from react 0.14

Example

Icon = (props) => {
  return <svg className="icon">
    <use xlinkHref={ '#' + props.name }></use>
  </svg>;
}

Thanks Notable1, works for me with the tidytextr Create a dataframe with the name of files in one column and content in other.

    diretorio <- "D:/base"
    arquivos <- list.files(diretorio, pattern = "*.PDF")
    quantidade <- length(arquivos)

#
df = NULL
for (k in 1:quantidade) {

      nome = arquivos[k]
      print(nome)
      Sys.sleep(1) 
      dados = read_pdf(arquivos[k],ocr = T)
      print(dados)
      Sys.sleep(1)
      df = rbind(df, data.frame(nome,dados))
      Sys.sleep(1)
}
Encoding(df$text) <- "UTF-8"

just a bit tough but (hairbo gave me the idea)

CSS:

.pagecontainer {
  display: none;
}

JS:

function load() {
  document.getElementById('noscriptmsg').style.display = "none";
  document.getElementById('load').style.display = "block";
  /* rest of js*/
}

HTML:

<body onload="load();">

  <div class="pagecontainer" id="load">
    Page loading....
  </div>
  <div id="noscriptmsg">
    You don't have javascript enabled. Good luck with that.
  </div>

</body>

would work in any case right? even if the noscript tag is unsupported (only some css required) any one knows a non css solution?

You have to install it explixitly using the python package manager as

1. pip install openpyxl for Python 2
2. pip3 install openpyxl for Python 3

This script modify the array, filtering out duplicated values. It works with numbers and strings.

https://jsfiddle.net/qsdL6y5j/1/

    Array.prototype.getUnique = function () {
        var unique = this.filter(function (elem, pos) {
            return this.indexOf(elem) == pos;
        }.bind(this));
        this.length = 0;
        this.splice(0, 0, unique);
    }

    var duplicates = [0, 0, 1, 1, 2, 3, 1, 1, 0, 4, 4];
    duplicates.getUnique();
    alert(duplicates);

This version instead, allow you to return a new array with unique value keeping the original (just pass true).

https://jsfiddle.net/dj7qxyL7/

    Array.prototype.getUnique = function (createArray) {
        createArray = createArray === true ? true : false;
        var temp = JSON.stringify(this);
        temp = JSON.parse(temp);
        if (createArray) {
            var unique = temp.filter(function (elem, pos) {
                return temp.indexOf(elem) == pos;
            }.bind(this));
            return unique;
        }
        else {
            var unique = this.filter(function (elem, pos) {
                return this.indexOf(elem) == pos;
            }.bind(this));
            this.length = 0;
            this.splice(0, 0, unique);
        }
    }

    var duplicates = [0, 0, 1, 1, 2, 3, 1, 1, 0, 4, 4];
    console.log('++++ ovveride')
    duplicates.getUnique();
    console.log(duplicates);
    console.log('++++ new array')
    var duplicates2 = [0, 0, 1, 1, 2, 3, 1, 1, 0, 4, 4];
    var unique = duplicates2.getUnique(true);
    console.log(unique);
    console.log('++++ original')
    console.log(duplicates2);

Browser support:

Feature Chrome  Firefox (Gecko)     Internet Explorer   Opera   Safari
Basic support   (Yes)   1.5 (1.8)   9                   (Yes)   (Yes)

Another approach when you have many updates would be to use COALESCE:

UPDATE [DATABASE].[dbo].[TABLE_NAME]
SET    
    [ABC]  = COALESCE(@ABC, [ABC]),
    [ABCD] = COALESCE(@ABCD, [ABCD])

In combination with lists, dicts and sets, there are also another interesting python objects, OrderedDicts.

Ordered dictionaries are just like regular dictionaries but they remember the order that items were inserted. When iterating over an ordered dictionary, the items are returned in the order their keys were first added.

OrderedDicts could be useful when you need to preserve the order of the keys, for example working with documents: It's common to need the vector representation of all terms in a document. So using OrderedDicts you can efficiently verify if a term has been read before, add terms, extract terms, and after all the manipulations you can extract the ordered vector representation of them.

Another way of doing this, in code only, is to detect if the process is running as admin like in the answer by @NG.. And then open the application again and close the current one.

I use this code when an application only needs admin privileges when run under certain conditions, such as when installing itself as a service. So it doesn't need to run as admin all the time like the other answers force it too.

Note in the below code NeedsToRunAsAdmin is a method that detects if under current conditions admin privileges are required. If this returns false the code will not elevate itself. This is a major advantage of this approach over the others.

Although this code has the advantages stated above, it does need to re-launch itself as a new process which isn't always what you want.

private static void Main(string[] args)
{
    if (NeedsToRunAsAdmin() && !IsRunAsAdmin())
    {
        ProcessStartInfo proc = new ProcessStartInfo();
        proc.UseShellExecute = true;
        proc.WorkingDirectory = Environment.CurrentDirectory;
        proc.FileName = Assembly.GetEntryAssembly().CodeBase;

        foreach (string arg in args)
        {
            proc.Arguments += String.Format("\"{0}\" ", arg);
        }

        proc.Verb = "runas";

        try
        {
            Process.Start(proc);
        }
        catch
        {
            Console.WriteLine("This application requires elevated credentials in order to operate correctly!");
        }
    }
    else
    {
        //Normal program logic...
    }
}

private static bool IsRunAsAdmin()
{
    WindowsIdentity id = WindowsIdentity.GetCurrent();
    WindowsPrincipal principal = new WindowsPrincipal(id);

    return principal.IsInRole(WindowsBuiltInRole.Administrator);
}

MSSQL requires that variables within procedures be DECLAREd and folks use the @Variable syntax (DECLARE @TEXT VARCHAR(25) = 'text'). Also, MS allows for declares within any block in the procedure, unlike mySQL which requires all the DECLAREs at the top.

While good on the command line, I feel using the "set = @variable" within stored procedures in mySQL is risky. There is no scope and variables live across scope boundaries. This is similar to variables in JavaScript being declared without the "var" prefix, which are then the global namespace and create unexpected collisions and overwrites.

I am hoping that the good folks at mySQL will allow DECLARE @Variable at various block levels within a stored procedure. Notice the @ (at sign). The @ sign prefix helps to separate variable names from table column names - as they are often the same. Of course, one can always add an "v" or "l_" prefix, but the @ sign is a handy and succinct way to have the variable name match the column you might be extracting the data from without clobbering it.

MySQL is new to stored procedures and they have done a good job for their first version. It will be a pleaure to see where they take it form here and to watch the server side aspects of the language mature.

Sum list of numbers:

sum(list_of_nums)

Calculating half of n and n - 1 (if I have the pattern correct), using a list comprehension:

[(x + (x - 1)) / 2 for x in list_of_nums]

Sum adjacent elements, e.g. ((1 + 2) / 2) + ((2 + 3) / 2) + ... using reduce and lambdas

reduce(lambda x, y: (x + y) / 2, list_of_nums)

the approach you took is good. Just Implementation may need to be better. For instance ReturningValues should be well defined and Its better if you can make ReturningValues as immutable.

// this approach is better
public static ReturningValues myMethod() {
    ReturningValues rv = new ReturningValues("value", 12);
    return rv;
}


public final class ReturningValues {
    private final String value;
    private final int index;


    public ReturningValues(String value, int index) {
      this.value = value;
      this.index = index;
     }

} 

Or if you have lots of key value pairs you can use HashMap then

public static Map<String,Object> myMethod() {
  Map<String,Object> map = new HashMap<String,Object>();
  map.put(VALUE, "value");
  map.put(INDEX, 12);
  return Collections.unmodifiableMap(map); // try to use this 
}

My modern variant:

function blob2file(blobData) {
  const fd = new FormData();
  fd.set('a', blobData);
  return fd.get('a');
}

I was still confused after reading the other answers and comments. But the answer now seems simpler, so here you go.

Since Pandas version 0.9 (from 2012), you can read your csv with empty cells interpreted as empty strings by simply setting keep_default_na=False:

pd.read_csv('test.csv', keep_default_na=False)

This issue is more clearly explained in

• More consistent na_values handling in read_csv · Issue #1657 · pandas-dev/pandas

That was fixed on on Aug 19, 2012 for Pandas version 0.9 in

• BUG: more consistent na_values #1657 · pandas-dev/pandas@d9abf68

Tools-> Android -> Android Device Monitor

will open a separate window

If you don't have an array but you are trying to use your observable like an array even though it's a stream of objects, this won't work natively. I show how to fix this below assuming you only care about adding objects to the observable, not deleting them.

If you are trying to use an observable whose source is of type BehaviorSubject, change it to ReplaySubject then in your component subscribe to it like this:

Component

this.messages$ = this.chatService.messages$.pipe(scan((acc, val) => [...acc, val], []));

Html

<div class="message-list" *ngFor="let item of messages$ | async">

I've been annoyed by this problem often. Vertical-align would only work on bottom and center, but never top! :-(

It seems I may have stumbled on a solution that works for both table elements and free paragraph elements. I hope we are at least talking similar problem here.

CSS:

p {
    font-family: "Times New Roman", Times, serif;
    font-size: 15px;
    background: #FFFFFF;
    margin: 0
    margin-top: 3px;
    margin-bottom: 10px;
}

For me, the margin settings sorted it out no matter where I put my "p>.../p>" code.

Hope this helps...

You can still use it (mysqli is just another way of communicating with the server, the SQL language itself is expanded, not changed). Prepared statements are safer, though - since you don't need to go through the trouble of properly escaping your values each time. You can leave them as they were, if you want to but the risk of sql piggybacking is reduced if you switch.

$a = array(10, 20, 52, 105, 56, 89, 96);
$b = 0;
foreach ($a as $key=>$val) {
    if ($val > $b) {
        $b = $val;
    }
}
echo $b;

Python has a "not" operator, right? Is it not just "not"? As in,

  return not bool

If I understand you correctly, you want to send mail in HTML format using linux sendmail command. This code is working on Unix. Please give it a try.

echo "From: [email protected]
To: [email protected]
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary='PAA08673.1018277622/server.xyz.com'
Subject: Test HTML e-mail.

This is a MIME-encapsulated message

--PAA08673.1018277622/server.xyz.com
Content-Type: text/html

<html> 
<head>
<title>HTML E-mail</title>
</head>
<body>
<a href='http://www.google.com'>Click Here</a>
</body>
</html>
--PAA08673.1018277622/server.xyz.com
" | sendmail -t

For the sendmail configuration details, please refer to this link. Hope this helps.

 #alertlist li:hover:after,#alertlist li.selected:after
{
    position:absolute;
    top: 0;
    right:-10px;
    bottom:0;

    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 10px solid #303030;
    content: "";
}?

jsFiddle Link

This problem can happen when you deploy your web application to a server, so you must check if you already installed MVC3.

Check if the folder C:\Program Files\Microsoft ASP.NET\ASP.NET MVC 3 exists.

If it doesn't exist, you need to install it from http://www.microsoft.com/en-us/download/details.aspx?id=1491

If you wont to install you can add all DLLs locally in bin folder and add references to them this work fine if you host on server don't deploy ASP.NET Web Pages or MVC3.

You should not map score to player. You should map player (or his name) to score:

Map<Player, Integer> player2score = new HashMap<Player, Integer>();

Then add players to map: int score = .... Player player = new Player(); player.setName("John"); // etc. player2score.put(player, score);

In this case the task is trivial:

int score = player2score.get(player);

There is the GeoLocation API, but browser support is rather thin on the ground at present. Most sites that care about such things use a GeoIP database (with the usual provisos about the inaccuracy of such a system). You could also look at third party services requiring user cooperation such as FireEagle.

This command will create two files in /path/to/directory table_name.sql and table_name.txt.

The SQL file will contain the table creation schema and the txt file will contain the records of the mytable table with fields delimited by a comma.

mysqldump -u username -p -t  -T/path/to/directory dbname table_name --fields-terminated-by=','

Follow up any question like this with: "How could you improve this code so the developer who maintains it can figure out how it works easily?"

Here is couple of ways to calculate length of variable :

echo ${#VAR}
echo -n $VAR | wc -m
echo -n $VAR | wc -c
printf $VAR | wc -m
expr length $VAR
expr $VAR : '.*'

and to set the result in another variable just assign above command with back quote into another variable as following:

otherVar=`echo -n $VAR | wc -m`   
echo $otherVar

http://techopsbook.blogspot.in/2017/09/how-to-find-length-of-string-variable.html

On Windows/Linux press Alt+F3.

This worked for me on Ubuntu. I changed it in my "Key-Bindings:User" to something that I liked better though.

Sitemaps protocol, which is a way for webmasters to inform search engines about pages on their sites (also used by Google in Webmaster Tools), supports URLs with less than 2048 characters. So if you are planning to use this feature for Search Engine Optimization, take this into account.

It depends on what your local OS is.

If your local OS is Unix-like, then try:

scp username@remoteHost:/remote/dir/file.txt /local/dir/

If your local OS is Windows ,then you should use pscp.exe utility. For example, below command will download file.txt from remote to D: disk of local machine.

pscp.exe username@remoteHost:/remote/dir/file.txt d:\

It seems your Local OS is Unix, so try the former one.

For those who don't know what pscp.exe is and don't know where it is, you can always go to putty official website to download it. And then open a CMD prompt, go to the pscp.exe directory where you put it. Then execute the command as provided above

One of the weird behaviour and spec in Javascript is the typeof Array is Object.

You can check if the variable is an array in couple of ways:

var isArr = data instanceof Array;
var isArr = Array.isArray(data);

But the most reliable way is:

isArr = Object.prototype.toString.call(data) == '[object Array]';

Since you tagged your question with jQuery, you can use jQuery isArray function:

var isArr = $.isArray(data);

One thing you can do is get rid of all those onclick attributes and do it the right way with bootstrap. You don't need to open them manually; you can specify the trigger and even subscribe to events before the modal opens so that you can do your operations and populate data in it.

I am just going to show as a static example which you can accommodate in your real world.

On each of your <tr>'s add a data attribute for id (i.e. data-id) with the corresponding id value and specify a data-target, which is a selector you specify, so that when clicked, bootstrap will select that element as modal dialog and show it. And then you need to add another attribute data-toggle=modal to make this a trigger for modal.

  <tr data-toggle="modal" data-id="1" data-target="#orderModal">
            <td>1</td>
            <td>24234234</td>
            <td>A</td>
  </tr>
  <tr data-toggle="modal" data-id="2" data-target="#orderModal">
            <td>2</td>
            <td>24234234</td>
            <td>A</td>
        </tr>
  <tr data-toggle="modal" data-id="3" data-target="#orderModal">
            <td>3</td>
            <td>24234234</td>
            <td>A</td>
  </tr>

And now in the javascript just set up the modal just once and event listen to its events so you can do your work.

$(function(){
    $('#orderModal').modal({
        keyboard: true,
        backdrop: "static",
        show:false,

    }).on('show', function(){ //subscribe to show method
          var getIdFromRow = $(event.target).closest('tr').data('id'); //get the id from tr
        //make your ajax call populate items or what even you need
        $(this).find('#orderDetails').html($('<b> Order Id selected: ' + getIdFromRow  + '</b>'))
    });
});

Demo

Do not use inline click attributes any more. Use event bindings instead with vanilla js or using jquery.

Alternative ways here:

Demo2 or Demo3

You can use this snippet :-D

using System;
using System.Reflection;

public static class EnumUtils
{
    public static T GetDefaultValue<T>()
        where T : struct, Enum
    {
        return (T)GetDefaultValue(typeof(T));
    }

    public static object GetDefaultValue(Type enumType)
    {
        var attribute = enumType.GetCustomAttribute<DefaultValueAttribute>(inherit: false);
        if (attribute != null)
            return attribute.Value;

        var innerType = enumType.GetEnumUnderlyingType();
        var zero = Activator.CreateInstance(innerType);
        if (enumType.IsEnumDefined(zero))
            return zero;

        var values = enumType.GetEnumValues();
        return values.GetValue(0);
    }
}

Example:

using System;

public enum Enum1
{
    Foo,
    Bar,
    Baz,
    Quux
}
public enum Enum2
{
    Foo  = 1,
    Bar  = 2,
    Baz  = 3,
    Quux = 0
}
public enum Enum3
{
    Foo  = 1,
    Bar  = 2,
    Baz  = 3,
    Quux = 4
}
[DefaultValue(Enum4.Bar)]
public enum Enum4
{
    Foo  = 1,
    Bar  = 2,
    Baz  = 3,
    Quux = 4
}

public static class Program 
{
    public static void Main() 
    {
        var defaultValue1 = EnumUtils.GetDefaultValue<Enum1>();
        Console.WriteLine(defaultValue1); // Foo

        var defaultValue2 = EnumUtils.GetDefaultValue<Enum2>();
        Console.WriteLine(defaultValue2); // Quux

        var defaultValue3 = EnumUtils.GetDefaultValue<Enum3>();
        Console.WriteLine(defaultValue3); // Foo

        var defaultValue4 = EnumUtils.GetDefaultValue<Enum4>();
        Console.WriteLine(defaultValue4); // Bar
    }
}

According to Docker documentation

To use a different shell, other than ‘/bin/sh’, use the exec form passing in the desired shell. For example,

RUN ["/bin/bash", "-c", "echo hello"]

See https://docs.docker.com/engine/reference/builder/#run

To open at a specific line straight from the command line, use:

less +320123 filename

If you want to see the line numbers too:

less +320123 -N filename

You can also choose to display a specific line of the file at a specific line of the terminal, for when you need a few lines of context. For example, this will open the file with line 320123 on the 10th line of the terminal:

less +320123 -j 10 filename

I've used Perfect Full Page Background Image to accomplish this on a previous site.

You can use background-size: cover; if you only need to support modern browsers.

Verifying that a user is an admin in javascript leads to trouble because javascript code is visible to anyone. The server is the one who should tell the difference between an admin and a regular user AFTER the login process and then generate the new page accordingly.

Maybe that's not what you are trying to do so to answer your question:

window.location.href="<the page you are going to>";

You say you're using:

time.asctime(time.localtime(date_in_seconds_from_bash))

where date_in_seconds_from_bash is presumably the output of date +%s.

The time.localtime function, as the name implies, gives you local time.

If you want UTC, use time.gmtime() rather than time.localtime().

As JamesNoonan33's answer says, the output of date +%s is timezone invariant, so date +%s is exactly equivalent to date -u %s. It prints the number of seconds since the "epoch", which is 1970-01-01 00:00:00 UTC. The output you show in your question is entirely consistent with that:

date -u
Thu Jul 3 07:28:20 UTC 2014

date +%s
1404372514   # 14 seconds after "date -u" command

date -u +%s
1404372515   # 15 seconds after "date -u" command

There should not be an Application.ShutDown(); or .Exit() message.

Application is a static class. It does not refer to the current application. You need to get to the current application and then shut it down like this:

Application.Current.Shutdown();

Here is how to use UIVibrancyEffect and UIBlurEffect with UIVisualEffectView

Objective-C:

// Blur effect
UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark];
UIVisualEffectView *blurEffectView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];
[blurEffectView setFrame:self.view.bounds];
[self.view addSubview:blurEffectView];

// Vibrancy effect
UIVibrancyEffect *vibrancyEffect = [UIVibrancyEffect effectForBlurEffect:blurEffect];
UIVisualEffectView *vibrancyEffectView = [[UIVisualEffectView alloc] initWithEffect:vibrancyEffect];
[vibrancyEffectView setFrame:self.view.bounds];

// Label for vibrant text
UILabel *vibrantLabel = [[UILabel alloc] init];
[vibrantLabel setText:@"Vibrant"];
[vibrantLabel setFont:[UIFont systemFontOfSize:72.0f]];
[vibrantLabel sizeToFit];
[vibrantLabel setCenter: self.view.center];

// Add label to the vibrancy view
[[vibrancyEffectView contentView] addSubview:vibrantLabel];

// Add the vibrancy view to the blur view
[[blurEffectView contentView] addSubview:vibrancyEffectView];

Swift 4:

    // Blur Effect
    let blurEffect = UIBlurEffect(style: UIBlurEffectStyle.dark)
    let blurEffectView = UIVisualEffectView(effect: blurEffect)
    blurEffectView.frame = view.bounds
    view.addSubview(blurEffectView)

    // Vibrancy Effect
    let vibrancyEffect = UIVibrancyEffect(blurEffect: blurEffect)
    let vibrancyEffectView = UIVisualEffectView(effect: vibrancyEffect)
    vibrancyEffectView.frame = view.bounds

    // Label for vibrant text
    let vibrantLabel = UILabel()
    vibrantLabel.text = "Vibrant"
    vibrantLabel.font = UIFont.systemFont(ofSize: 72.0)
    vibrantLabel.sizeToFit()
    vibrantLabel.center = view.center

    // Add label to the vibrancy view
    vibrancyEffectView.contentView.addSubview(vibrantLabel)

    // Add the vibrancy view to the blur view
    blurEffectView.contentView.addSubview(vibrancyEffectView)

Try This... It's very simple just use confirm dialog box for alert with YES|NO.

if(confirm("Do you want to upgrade?")){ Your code }

In Perl you want to use single quotes when you have a string which doesn't need to interpolate variables or escaped characters like \n, \t, \r, etc.

PHP makes the same distinction as Perl: content in single quotes will not be interpreted (not even \n will be converted), as opposed to double quotes which can contain variables to have their value printed out.

Python does not, I'm afraid. Technically seen, there is no $ token (or the like) to separate a name/text from a variable in Python. Both features make Python more readable, less confusing, after all. Single and double quotes can be used interchangeably in Python.

The Set statement is only used for object variables (like Range, Cell or Worksheet in Excel), while the simple equal sign '=' is used for elementary datatypes like Integer. You can find a good explanation for when to use set here.

The other problem is, that your variable g1val isn't actually declared as Integer, but has the type Variant. This is because the Dim statement doesn't work the way you would expect it, here (see example below). The variable has to be followed by its type right away, otherwise its type will default to Variant. You can only shorten your Dim statement this way:

Dim intColumn As Integer, intRow As Integer  'This creates two integers

For this reason, you will see the "Empty" instead of the expected "0" in the Watches window.

Try this example to understand the difference:

Sub Dimming()

  Dim thisBecomesVariant, thisIsAnInteger As Integer
  Dim integerOne As Integer, integerTwo As Integer

  MsgBox TypeName(thisBecomesVariant)  'Will display "Empty"
  MsgBox TypeName(thisIsAnInteger )  'Will display "Integer"
  MsgBox TypeName(integerOne )  'Will display "Integer"
  MsgBox TypeName(integerTwo )  'Will display "Integer"

  'By assigning an Integer value to a Variant it becomes Integer, too
  thisBecomesVariant = 0
  MsgBox TypeName(thisBecomesVariant)  'Will display "Integer"

End Sub

Two further notices on your code:

First remark: Instead of writing

'If g1val is bigger than the value in the current cell
If g1val > Cells(33, i).Value Then
  g1val = g1val   'Don't change g1val
Else
  g1val = Cells(33, i).Value  'Otherwise set g1val to the cell's value
End If

you could simply write

'If g1val is smaller or equal than the value in the current cell
If g1val <= Cells(33, i).Value Then
  g1val = Cells(33, i).Value  'Set g1val to the cell's value 
End If

Since you don't want to change g1val in the other case.

Second remark: I encourage you to use Option Explicit when programming, to prevent typos in your program. You will then have to declare all variables and the compiler will give you a warning if a variable is unknown.

It appears that tkFileDialog.askdirectory should work. documentation

Well, Pavel was close, but there's even a more simple and elegant solution to initialize a sequential container from a c style array.

In your case:

w_ (array, std::end(array))

• array will get us a pointer to the beginning of the array (didn't catch it's name),
• std::end(array) will get us an iterator to the end of the array.

IDLE's console does not support ANSI escape sequences, or any other form of escapes for coloring your output.

You can learn how to talk to IDLE's console directly instead of just treating it like normal stdout and printing to it (which is how it does things like color-coding your syntax), but that's pretty complicated. The idle documentation just tells you the basics of using IDLE itself, and its idlelib library has no documentation (well, there is a single line of documentation—"(New in 2.3) Support library for the IDLE development environment."—if you know where to find it, but that isn't very helpful). So, you need to either read the source, or do a whole lot of trial and error, to even get started.

Alternatively, you can run your script from the command line instead of from IDLE, in which case you can use whatever escape sequences your terminal handles. Most modern terminals will handle at least basic 16/8-color ANSI. Many will handle 16/16, or the expanded xterm-256 color sequences, or even full 24-bit colors. (I believe gnome-terminal is the default for Ubuntu, and in its default configuration it will handle xterm-256, but that's really a question for SuperUser or AskUbuntu.)

Learning to read the termcap entries to know which codes to enter is complicated… but if you only care about a single console—or are willing to just assume "almost everything handles basic 16/8-color ANSI, and anything that doesn't, I don't care about", you can ignore that part and just hardcode them based on, e.g., this page.

Once you know what you want to emit, it's just a matter of putting the codes in the strings before printing them.

But there are libraries that can make this all easier for you. One really nice library, which comes built in with Python, is curses. This lets you take over the terminal and do a full-screen GUI, with colors and spinning cursors and anything else you want. It is a little heavy-weight for simple uses, of course. Other libraries can be found by searching PyPI, as usual.

For python3 on Ubuntu

 sudo apt-get install python3-setuptools

This has changed in the newer versions of Ember.

For arrays:

{{#each array}}
    {{_view.contentIndex}}: {{this}}
{{/each}}

It looks like the #each block no longer works on objects. My suggestion is to roll your own helper function for it.

Thanks for this tip.

I prefer the answer of tabSF . implementing the same to your answer. here below is my approach

Worksheets("Sheet1").Range("A1").Value = "=IF(Sheet1!A1=0," & CHR(34) & CHR(34) & ",Sheet1!A1)"

There are also several jquery plugins that deal with this issue, but many do not handle multiple lines of text. Following works:

• http://pvdspek.github.com/jquery.autoellipsis/
• http://dotdotdot.frebsite.nl/
• http://keith-wood.name/more.html
• http://github.com/tbasse/jquery-truncate

There also some preformance tests.

You mean you have a string of bytes in my_hex which you want to print out as hex numbers, right? E.g., let's take your example:

>>> my_string = "deadbeef"
>>> my_hex = my_string.decode('hex')  # python 2 only
>>> print my_hex
Þ ­ ¾ ï

This construction only works on Python 2; but you could write the same string as a literal, in either Python 2 or Python 3, like this:

my_hex = "\xde\xad\xbe\xef"

So, to the answer. Here's one way to print the bytes as hex integers:

>>> print " ".join(hex(ord(n)) for n in my_hex)
0xde 0xad 0xbe 0xef

The comprehension breaks the string into bytes, ord() converts each byte to the corresponding integer, and hex() formats each integer in the from 0x##. Then we add spaces in between.

Bonus: If you use this method with unicode strings (or Python 3 strings), the comprehension will give you unicode characters (not bytes), and you'll get the appropriate hex values even if they're larger than two digits.

Addendum: Byte strings

In Python 3 it is more likely you'll want to do this with a byte string; in that case, the comprehension already returns ints, so you have to leave out the ord() part and simply call hex() on them:

>>> my_hex = b'\xde\xad\xbe\xef'
>>> print(" ".join(hex(n) for n in my_hex))
0xde 0xad 0xbe 0xef

I guess what you want is:

 

But this is usually not a nice way to align some content. You better put your different content in

<div>

tags and then use css for proper alignment.

You can also check out this post with useful extra info:

• How to insert spaces/tabs in text using HTML/CSS?

If you are expecting double, decimal, float, integer why not use the one which accomodates all namely decimal (128 bits are enough for most numbers you are looking at).

instead of (double)value use decimal.Parse(value.ToString()) or Convert.ToDecimal(value)

class MaxHeap:

    def __init__(self, items=[]):
        self.heap = [0]
        self.items = items
        for item in items:
            self.heap.append(item)
            self.__floatUp(len(self.heap)-1)

    """ 
    self.heap = [0] heap index stars form 1
    self.heap.append(item) append items from list to heap
    append items to it's proper place
    """

    def push(self, data):
        self.heap.append(data)
        self.__floatUp(len(self.heap)-1)
        
    """
    Append data to the end of the list the using float up put it to the proper place
    """


    def peek(self):
        if self.heap[1]:
            return self.heap[1]
        else:
            return False
        
        
    
    """
    To return the first element form list
    """

    def pop(self):
        if (len(self.heap)) > 2:
            self.__swap(1,len(self.heap)-1)
            max = self.heap.pop()
            self.__bubbleDown(1)

        elif (len(self.heap)) == 2:
            max = self.heap.pop()
        else:
            return False
        return max
    
    """
    If length is greater than two then swap first and last value as only the last value can be removed from the tree
    Place the new first item after removing of the item to its proper place using bubble down
    """
    
    
    def __swap(self, i, j):
        self.heap[i], self.heap[j] = self.heap[j], self.heap[i]

    """
    Swap is used in a bubble down and bubble up for proper placing of values is list
    """
    
    def __floatUp(self, index):
        parent = index // 2
        if index <= 1:
            return
        elif self.heap[index] > self.heap[parent]:
            self.__swap(index, parent)
            self.__floatUp(parent)
    
    """
    if value and parents , where parent < value , swap where parent, value = value,parent
    After swap again check parent > value == True if false then again continue
    """

    def __bubbleDown(self, index):
        left = index * 2
        right = index * 2 + 1
        largest = index

        if len(self.heap) > left and self.heap[largest] < self.heap[left]:
            largest = left

        if len(self.heap) > right and self.heap[largest] < self.heap[right]:
            largest = right

        if largest != index:
            self.__swap(index, largest)
            self.__bubbleDown(largest)
    """
    self.heap[largest] < self.heap[left] : largest = left
    current value and lower left value is bigger largest = left
    self.heap[largest] > self.heap[right]
    current value and lower value right value if lower right value is bigger than largest value
    
    after getting the largest value we will swap larger value and smaller value and them again check that the current value is 
    bigger than is down value then again swap space and check again until every node is settled at its the correct place 
    """
    
    def __str__(self):
        return str(self.heap)
    
    """
    To str representation of the list
    """

m = MaxHeap([95, 3, 21])

m.push(10)

print(m)

print(m.pop())

print(m.peek())

Console.Read() is used to read next charater from the standard input stream. When we want to read only the single character then use Console.Read().

Console.ReadLine() is used to read aline of characters from the standard input stream. when we want to read a line of characters use Console.ReadLine().

IMO, the provider is telling you to change the service endpoint (i.e. where to reach the web service), not the client endpoint (I don't understand what this could be). To change the service endpoint, you basically have two options.

Use the Binding Provider to set the endpoint URL

The first option is to change the BindingProvider.ENDPOINT_ADDRESS_PROPERTY property value of the BindingProvider (every proxy implements javax.xml.ws.BindingProvider interface):

...
EchoService service = new EchoService();
Echo port = service.getEchoPort();

/* Set NEW Endpoint Location */
String endpointURL = "http://NEW_ENDPOINT_URL";
BindingProvider bp = (BindingProvider)port;
bp.getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, endpointURL);

System.out.println("Server said: " + echo.echo(args[0]));
...

The drawback is that this only works when the original WSDL is still accessible. Not recommended.

Use the WSDL to get the endpoint URL

The second option is to get the endpoint URL from the WSDL.

...
URL newEndpoint = new URL("NEW_ENDPOINT_URL");
QName qname = new QName("http://ws.mycompany.tld","EchoService"); 

EchoService service = new EchoService(newEndpoint, qname);
Echo port = service.getEchoPort();

System.out.println("Server said: " + echo.echo(args[0]));
...

Just try:

Textview_name.settext("something \n  new line "):

In Java file.

Here's my solution

if [[ "${cms}" != +(wordpress|magento|typo3) ]]; then

It is impossible for both (?=foo) and (?=baz) to match at the same time. It would require the next character to be both f and b simultaneously which is impossible.

Perhaps you want this instead:

(?=.*foo)(?=.*baz)

This says that foo must appear anywhere and baz must appear anywhere, not necessarily in that order and possibly overlapping (although overlapping is not possible in this specific case because the letters themselves don't overlap).

If you provide proper date format it should work please recheck once if you have given correct date format in insert values

1. Create / Purchase certificate. Make sure it has a private key.
2. Import the certificate into the "Local Computer" account. Best to use Certificates MMC. Make sure to check "Allow private key to be exported"

3. Based upon which, IIS 7.5 Application Pool's identity use one of the following.

   • IIS 7.5 Website is running under ApplicationPoolIdentity. Open MMC => Add Certificates (Local computer) snap-in => Certificates (Local Computer) => Personal => Certificates => Right click the certificate of interest => All tasks => Manage private key => Add IIS AppPool\AppPoolName and grant it Full control. Replace "AppPoolName" with the name of your application pool (sometimes IIS_IUSRS)
   • IIS 7.5 Website is running under NETWORK SERVICE. Using Certificates MMC, added "NETWORK SERVICE" to Full Trust on certificate in "Local Computer\Personal".
   • IIS 7.5 Website is running under "MyIISUser" local computer user account. Using Certificates MMC, added "MyIISUser" (a new local computer user account) to Full Trust on certificate in "Local Computer\Personal".

Update based upon @Phil Hale comment:

Beware, if you're on a domain, your domain will be selected by default in the 'from location box'. Make sure to change that to "Local Computer". Change the location to "Local Computer" to view the app pool identities.

use isinstance(v, type_name) or type(v) is type_name or type(v) == type_name,

where type_name can be one of the following:

• None
• bool
• int
• float
• complex
• str
• list
• tuple
• set
• dict

and, of course,

• custom types (classes)

DECLARE @intFlag INT
SET @intFlag = 1
WHILE (@intFlag <=5) 
BEGIN
    PRINT @intFlag
    SET @intFlag = @intFlag + 1
END
GO

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

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

Just a side note if you have the same issue and is with Windows:

In my case the process in my way is just grafana-server.exe. Because I first downloaded the binary version and double click the executable, and it now starts as a service by user SYSTEM which I cannot taskkill (no permission)

I have to go to "Service manager" of Windows and search for service "Grafana", and stop it. After that port 3000 is no longer occupied.

Hope that helps.

I use Virtual PC to run an instance of windows where I have IE6 installed. It's a bit clumsier than having different versions in the same computer, but it's a 100% working IE6. Multiple IE works fine for most testing, but it's lacking that last few percents.

Don't work too much to get the page looking right in IE8, it still has some glitches that most likely will be fixed in the final release.

System.out.println(Collection c) already print any type of collection in readable format. Only if collection contains user defined objects , then you need to implement toString() in user defined class to display content.

If you happen to have both a bash shell and jad:

JAR=(your jar file name)
unzip -d $JAR.tmp $JAR
pushd $JAR.tmp
for f in `find . -name '*.class'`; do
    jad -d $(dirname $f) -s java -lnc $f
done
popd

I might be a tiny, tiny bit off with that, but it should work more or less as advertised. You should end up with $JAR.tmp containing your decompiled files.

PDO driver for PostgreSQL is now included in the debian package php5-dev. The above steps using Pecl no longer works.

In my dockercontainer (being minimal the problem of not finding java) was, that "which" was not installed. Comipling a project using gradlew used which in ./gradlew to find java Installing which solved the problem.

To bring more prominence to the useful comment by @johanvdw:

If you want to ensure your your javac file path is always know when cygwin starts, you may edit your .bash_profile file. In this example you would add export PATH=$PATH:"/cygdrive/C/Program Files/Java/jdk1.6.0_23/bin/" somewhere in the file.

When Cygwin starts, it'll search directories in PATH and this one for executable files to run.

for an array of objects, I used something like this, while following the custom method for php < 5.4:

$jsArray=array();

//transaction is an array of the class transaction
//which implements the method to_json

foreach($transactions as $tran)
{
    $jsArray[]=$tran->to_json();
}

echo json_encode($jsArray);

I met this discussion looking for some details on the sudo implementation in different operating systems. Reading it I found that the solution by @brian-white (https://stackoverflow.com/a/42956057/3627676) is useful but can be improved slightly. I avoided creating the temporary file and implemented to execute everything by the single script.

Also I investigated the next step of the improvement to output within the single window/console. Unfortunately, without any success. I tried to use named pipes to capture STDOUT/STDERR and print in the main window. But child process didn't write to named pipes. However writing to a regular file works well.

I dropped any attempts to find the root cause and left the current solution as is. Hope my post can be useful as well.

Improvements:

• no temporary file
• no parsing and reconstructing the command line options
• wait the elevated command
• use mintty or bash, if the first one not found
• return the command exit code

    #!/bin/bash

    # Being Administrators, invoke the command directly
    id -G | grep -qw 544 && {
        "$@"
        exit $?
    }

    # The CYG_SUDO variable is used to control the command invocation
    [ -z "$CYG_SUDO" ] && {
        mintty="$( which mintty 2>/dev/null )"
        export CYG_SUDO="$$"
        cygstart --wait --action=runas $mintty /bin/bash "$0" "$@"
        exit $?
    }

    # Now we are able to:
    # -- launch the command
    # -- display the message
    # -- return the exit code
    "$@"
    RETVAL=$?

    echo "$0: Press  to close window..."
    read

    exit $RETVAL

You are printing a formatted string. The {0} means to insert the first parameter following the format string; in this case the value associated with the key "rtf".

For String.Format, which is similar, if you had something like

//            Format string                    {0}           {1}
String.Format("This {0}.  The value is {1}.",  "is a test",  42 ) 

you'd create a string "This is a test. The value is 42".

You can also use expressions, and print values out multiple times:

//            Format string              {0} {1}  {2}
String.Format("Fib: {0}, {0}, {1}, {2}", 1,  1+1, 1+2) 

yielding "Fib: 1, 1, 2, 3"

See more at http://msdn.microsoft.com/en-us/library/txafckwd.aspx, which talks about composite formatting.

try this :Float.valueOf(android.os.Build.VERSION.RELEASE) <= 2.1

//when a Department selecting
$('#department_id').on('select2-selecting', function (e) {
    console.log("Action Before Selected");
    var deptid=e.choice.id;
    var depttext=e.choice.text;
    console.log("Department ID "+deptid);
    console.log("Department Text "+depttext);
});

//when a Department removing
$('#department_id').on('select2-removing', function (e) {
    console.log("Action Before Deleted");
    var deptid=e.choice.id;
    var depttext=e.choice.text;
    console.log("Department ID "+deptid);
    console.log("Department Text "+depttext);
});

Change display:inline to display:inline-block

.test {
  width:200px;
  display:inline-block;
  overflow: auto;
  white-space: nowrap;
  margin:0px auto;
  border:1px red solid;
}

from the book named Decompiling Android by Godfrey Nolan

Security dictates that pointers aren’t used in Java so hackers can’t break out of an application and into the operating system. No pointers means that something else----in this case, the JVM----has to take care of the allocating and freeing memory. Memory leaks should also become a thing of the past, or so the theory goes. Some applications written in C and C++ are notorious for leaking memory like a sieve because programmers don’t pay attention to freeing up unwanted memory at the appropriate time----not that anybody reading this would be guilty of such a sin. Garbage collection should also make programmers more productive, with less time spent on debugging memory problems.

An HttpOnly cookie means that it's not available to scripting languages like JavaScript. So in JavaScript, there's absolutely no API available to get/set the HttpOnly attribute of the cookie, as that would otherwise defeat the meaning of HttpOnly.

Just set it as such on the server side using whatever server side language the server side is using. If JavaScript is absolutely necessary for this, you could consider to just let it send some (ajax) request with e.g. some specific request parameter which triggers the server side language to create an HttpOnly cookie. But, that would still make it easy for hackers to change the HttpOnly by just XSS and still have access to the cookie via JS and thus make the HttpOnly on your cookie completely useless.

For array type Please try this one.

 List<MyStok> myDeserializedObjList = (List<MyStok>)Newtonsoft.Json.JsonConvert.DeserializeObject(sc), typeof(List<MyStok>));

Please See here for details to deserialise Json

The database registers its service name(s) with the listener when it starts up. If it is unable to do so then it tries again periodically - so if the listener starts after the database then there can be a delay before the service is recognised.

If the database isn't running, though, nothing will have registered the service, so you shouldn't expect the listener to know about it - lsnrctl status or lsnrctl services won't report a service that isn't registered yet.

You can start the database up without the listener; from the Oracle account and with your ORACLE_HOME, ORACLE_SID and PATH set you can do:

sqlplus /nolog

Then from the SQL*Plus prompt:

connect / as sysdba
startup

Or through the Grid infrastructure, from the grid account, use the srvctl start database command:

srvctl start database -d db_unique_name [-o start_options] [-n node_name]

You might want to look at whether the database is set to auto-start in your oratab file, and depending on what you're using whether it should have started automatically. If you're expecting it to be running and it isn't, or you try to start it and it won't come up, then that's a whole different scenario - you'd need to look at the error messages, alert log, possibly trace files etc. to see exactly why it won't start, and if you can't figure it out, maybe ask on Database Adminsitrators rather than on Stack Overflow.

If the database can't see +DATA then ASM may not be running; you can see how to start that here; or using srvctl start asm. As the documentation says, make sure you do that from the grid home, not the database home.

It does support input/output parameters (including RETURN value) if you use DynamicParameters, but in this case the simpler option is simply:

var id = connection.QuerySingle<int>( @"
INSERT INTO [MyTable] ([Stuff]) VALUES (@Stuff);
SELECT CAST(SCOPE_IDENTITY() as int)", new { Stuff = mystuff});

Note that on more recent versions of SQL Server you can use the OUTPUT clause:

var id = connection.QuerySingle<int>( @"
INSERT INTO [MyTable] ([Stuff])
OUTPUT INSERTED.Id
VALUES (@Stuff);", new { Stuff = mystuff});

That's probably as fast as you can do it in pure python for reasonably large inputs:

def choose(n, k):
    if k == n: return 1
    if k > n: return 0
    d, q = max(k, n-k), min(k, n-k)
    num =  1
    for n in xrange(d+1, n+1): num *= n
    denom = 1
    for d in xrange(1, q+1): denom *= d
    return num / denom

FFMpeg can do this by seeking to the given timestamp and extracting exactly one frame as an image, see for instance:

ffmpeg -i input_file.mp4 -ss 01:23:45 -vframes 1 output.jpg

Let's explain the options:

-i input file           the path to the input file
-ss 01:23:45            seek the position to the specified timestamp
-vframes 1              only handle one video frame
output.jpg              output filename, should have a well-known extension

The -ss parameter accepts a value in the form HH:MM:SS[.xxx] or as a number in seconds. If you need a percentage, you need to compute the video duration beforehand.

If you have several figures or subplots that you want to modify, it can be helpful to use the matplotlib context manager to change the color, instead of changing each one individually. The context manager allows you to temporarily change the rc parameters only for the immediately following indented code, but does not affect the global rc parameters.

This snippet yields two figures, the first one with modified colors for the axis, ticks and ticklabels, and the second one with the default rc parameters.

import matplotlib.pyplot as plt
with plt.rc_context({'axes.edgecolor':'orange', 'xtick.color':'red', 'ytick.color':'green', 'figure.facecolor':'white'}):
    # Temporary rc parameters in effect
    fig, (ax1, ax2) = plt.subplots(1,2)
    ax1.plot(range(10))
    ax2.plot(range(10))
# Back to default rc parameters
fig, ax = plt.subplots()
ax.plot(range(10))

You can type plt.rcParams to view all available rc parameters, and use list comprehension to search for keywords:

# Search for all parameters containing the word 'color'
[(param, value) for param, value in plt.rcParams.items() if 'color' in param]

I prefer to use WebClient, it seems to handle SSL transparently:

http://msdn.microsoft.com/en-us/library/system.net.webclient.aspx

Some troubleshooting help here:

https://clipperhouse.com/webclient-fiddler-and-ssl/

Solution --> npm start then open new Terminal and go to your project path and then hit react-native run-ios it works for me

I have done it like:

            using (StreamReader sr = File.OpenText(jsonFilePath))
            {
                var myObject = JsonConvert.DeserializeObject<List<YourObject>>(sr.ReadToEnd());
            }

also, you can do this with async call like: sr.ReadToEndAsync(). using Newtonsoft.Json as reference.

Hope, this helps.

It overflows, because the number is negative.

Try this and it will work:

int n = (int) Long.parseLong("ffff8000", 16);

According to the information from @naitsirhc, I wanted to find the official API documentation. Here are my finding and some sample code.

1. I created a matplotlib.Axes object by seaborn.scatterplot().
2. The ax.get_legend() will return a matplotlib.legned.Legend instance.
3. Finally, you call .remove() function to remove the legend from your plot.

ax = sns.scatterplot(......)
_lg = ax.get_legend()
_lg.remove()

If you check the matplotlib.legned.Legend API document, you won't see the .remove() function.

The reason is that the matplotlib.legned.Legend inherited the matplotlib.artist.Artist. Therefore, when you call ax.get_legend().remove() that basically call matplotlib.artist.Artist.remove().

In the end, you could even simplify the code into two lines.

ax = sns.scatterplot(......)
ax.get_legend().remove()

I've written the tests that compare using regular expressions (as per other answers) against not using regular expressions. Tests done on a quad core OSX10.8 machine running Java 1.6

Interestingly using regular expressions turns out to be about 5-10 times slower than manually iterating over a string. Furthermore the isAlphanumeric2() function is marginally faster than isAlphanumeric(). One supports the case where extended Unicode numbers are allowed, and the other is for when only standard ASCII numbers are allowed.

public class QuickTest extends TestCase {

    private final int reps = 1000000;

    public void testRegexp() {
        for(int i = 0; i < reps; i++)
            ("ab4r3rgf"+i).matches("[a-zA-Z0-9]");
    }

public void testIsAlphanumeric() {
    for(int i = 0; i < reps; i++)
        isAlphanumeric("ab4r3rgf"+i);
}

public void testIsAlphanumeric2() {
    for(int i = 0; i < reps; i++)
        isAlphanumeric2("ab4r3rgf"+i);
}

    public boolean isAlphanumeric(String str) {
        for (int i=0; i<str.length(); i++) {
            char c = str.charAt(i);
            if (!Character.isLetterOrDigit(c))
                return false;
        }

        return true;
    }

    public boolean isAlphanumeric2(String str) {
        for (int i=0; i<str.length(); i++) {
            char c = str.charAt(i);
            if (c < 0x30 || (c >= 0x3a && c <= 0x40) || (c > 0x5a && c <= 0x60) || c > 0x7a)
                return false;
        }
        return true;
    }

}

If you want dynamic email templates for your mail then save the email content in your database tables. This is what i saved as HTML code in database =

<p>Hello.. {{ first_name }} {{ last_name }}.  <br> This is an <strong>important</strong> {{ message }}
<br> <b> By Admin.</b>

 <p style='color:red'> Good Day </p>

In your views:

from django.core.mail import EmailMultiAlternatives
from django.template.loader import get_template

def dynamic_email(request):
    application_obj = AppDetails.objects.get(id=1)
    subject = 'First Interview Call'
    email = request.user.email
    to_email = application_obj.email
    message = application_obj.message

    text_content = 'This is an important message.'
    d = {'first_name': application_obj.first_name,'message':message}
    htmly = FirstInterviewCall.objects.get(id=1).html_content #this is what i have saved previously in database which i have to send as Email template as mentioned above HTML code

    open("partner/templates/first_interview.html", "w").close() # this is the path of my file partner is the app, Here i am clearing the file content. If file not found it will create one on given path.
    text_file = open("partner/templates/first_interview.html", "w") # opening my file
    text_file.write(htmly) #putting HTML content in file which i saved in DB
    text_file.close() #file close

    htmly = get_template('first_interview.html')
    html_content = htmly.render(d)  
    msg = EmailMultiAlternatives(subject, text_content, email, [to_email])
    msg.attach_alternative(html_content, "text/html")
    msg.send()

This will send the dynamic HTML template what you have save in Db.

Wikipedia has a nice page on rounding in general.

All .NET (managed) languages can use any of the common language run time's (the CLR) rounding mechanisms. For example, the Math.Round() (as mentioned above) method allows the developer to specify the type of rounding (Round-to-even or Away-from-zero). The Convert.ToInt32() method and its variations use round-to-even. The Ceiling() and Floor() methods are related.

You can round with custom numeric formatting as well.

Note that Decimal.Round() uses a different method than Math.Round();

Here is a useful post on the banker's rounding algorithm. See one of Raymond's humorous posts here about rounding...

I think Link component does not have the props for it.

You can have alternative way by create a tag and use the makeHref method of Navigation mixin to create your url

<a target='_blank' href={this.makeHref(routeConsts.CHECK_DOMAIN, {},
   { realm: userStore.getState().realms[0].name })}>
        Share this link to your webmaster
</a>

((FrameLayout.LayoutParams) linearLayout.getLayoutParams()).setMargins(450, 20, 0, 250);
        linearLayout.setBackgroundResource(R.drawable.smartlight_background);

I had to cast mine to FrameLayout for a linearLayout as it inherits from it and set margins there so the activity appears only on part of the screen along with a different background than the original layout params in the setContentView.

LinearLayout linearLayout = (LinearLayout) findViewById(R.id.activity);
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(WindowManager.LayoutParams.FILL_PARENT, WindowManager.LayoutParams.MATCH_PARENT);
linearLayout.setBackgroundColor(getResources().getColor(R.color.full_white));
setContentView(linearLayout,layoutParams);

None of the others worked for using the same activity and changing the margins based on opening the activity from a different menu! setLayoutParams never worked for me - the device would crash every single time. Even though these are hardcoded numbers - this is only an example of the code for demonstration purposes only.

This will take care of the empty td:

<td style="min-width: 20px;"></td>

For comparison between two times use time.Sub()

// utc life
loc, _ := time.LoadLocation("UTC")

// setup a start and end time
createdAt := time.Now().In(loc).Add(1 * time.Hour)
expiresAt := time.Now().In(loc).Add(4 * time.Hour)

// get the diff
diff := expiresAt.Sub(createdAt)
fmt.Printf("Lifespan is %+v", diff)

The program outputs:

Lifespan is 3h0m0s

http://play.golang.org/p/bbxeTtd4L6

Your problem is that, if the user clicks cancel, operationType is null and thus throws a NullPointerException. I would suggest that you move

if (operationType.equalsIgnoreCase("Q")) 

to the beginning of the group of if statements, and then change it to

if(operationType==null||operationType.equalsIgnoreCase("Q")). 

This will make the program exit just as if the user had selected the quit option when the cancel button is pushed.

Then, change all the rest of the ifs to else ifs. This way, once the program sees whether or not the input is null, it doesn't try to call anything else on operationType. This has the added benefit of making it more efficient - once the program sees that the input is one of the options, it won't bother checking it against the rest of them.

Method1: ADD_MONTHS

ADD_MONTHS(SYSDATE, -6)

Method 2: Interval

SYSDATE - interval '6' month

Note: if you want to do the operations from start of the current month always, TRUNC(SYSDATE,'MONTH') would give that. And it expects a Date datatype as input.

I've created a project that can build much advanced table views. If you supposed to print the table, the width of the table going to have a limit. I have applied it in one of my own project to get a customer invoice print. Following is an example of the print view.

           PLATINUM COMPUTERS(PVT) LTD          
     NO 20/B, Main Street, Kandy, Sri Lanka.    
  Land: 812254630 Mob: 712205220 Fax: 812254639 

                CUSTOMER INVOICE                

+-----------------------+----------------------+
|INFO                   |CUSTOMER              |
+-----------------------+----------------------+
|DATE: 2015-9-8         |ModernTec Distributors|
|TIME: 10:53:AM         |MOB: +94719530398     |
|BILL NO: 12            |ADDRES: No 25, Main St|
|INVOICE NO: 458-80-108 |reet, Kandy.          |
+-----------------------+----------------------+
|                SELLING DETAILS               |
+-----------------+---------+-----+------------+
|ITEM             | PRICE($)|  QTY|       VALUE|
+-----------------+---------+-----+------------+
|Optical mouse    |   120.00|   20|     2400.00|
|Gaming keyboard  |   550.00|   30|    16500.00|
|320GB SATA HDD   |   220.00|   32|     7040.00|
|500GB SATA HDD   |   274.00|   13|     3562.00|
|1TB SATA HDD     |   437.00|   11|     4807.00|
|RE-DVD ROM       |   144.00|   29|     4176.00|
|DDR3 4GB RAM     |   143.00|   13|     1859.00|
|Blu-ray DVD      |    94.00|   28|     2632.00|
|WR-DVD           |   122.00|   34|     4148.00|
|Adapter          |   543.00|   28|    15204.00|
+-----------------+---------+-----+------------+
|               RETURNING DETAILS              |
+-----------------+---------+-----+------------+
|ITEM             | PRICE($)|  QTY|       VALUE|
+-----------------+---------+-----+------------+
|320GB SATA HDD   |   220.00|    4|      880.00|
|WR-DVD           |   122.00|    7|      854.00|
|1TB SATA HDD     |   437.00|    7|     3059.00|
|RE-DVD ROM       |   144.00|    4|      576.00|
|Gaming keyboard  |   550.00|    6|     3300.00|
|DDR3 4GB RAM     |   143.00|    7|     1001.00|
+-----------------+---------+-----+------------+
                              GROSS   59,928.00 
                       DISCOUNT(5%)    2,996.40 
                             RETURN    9,670.00 
                            PAYABLE   47,261.60 
                               CASH   20,000.00 
                             CHEQUE   15,000.00 
                    CREDIT(BALANCE)   12,261.60 






  ---------------------   --------------------- 
     CASH COLLECTOR         GOODS RECEIVED BY   

             soulution by clough.com            

This is the code for above print view and you can find the library (Wagu) in here.

The full list is:

DB, DW, DD, DQ, DT, DDQ, and DO (used to declare initialized data in the output file.)

See: http://www.tortall.net/projects/yasm/manual/html/nasm-pseudop.html

They can be invoked in a wide range of ways: (Note: for Visual-Studio - use "h" instead of "0x" syntax - eg: not 0x55 but 55h instead):

    db      0x55                ; just the byte 0x55
    db      0x55,0x56,0x57      ; three bytes in succession
    db      'a',0x55            ; character constants are OK
    db      'hello',13,10,'$'   ; so are string constants
    dw      0x1234              ; 0x34 0x12
    dw      'A'                 ; 0x41 0x00 (it's just a number)
    dw      'AB'                ; 0x41 0x42 (character constant)
    dw      'ABC'               ; 0x41 0x42 0x43 0x00 (string)
    dd      0x12345678          ; 0x78 0x56 0x34 0x12
    dq      0x1122334455667788  ; 0x88 0x77 0x66 0x55 0x44 0x33 0x22 0x11
    ddq     0x112233445566778899aabbccddeeff00
    ; 0x00 0xff 0xee 0xdd 0xcc 0xbb 0xaa 0x99
    ; 0x88 0x77 0x66 0x55 0x44 0x33 0x22 0x11
    do      0x112233445566778899aabbccddeeff00 ; same as previous
    dd      1.234567e20         ; floating-point constant
    dq      1.234567e20         ; double-precision float
    dt      1.234567e20         ; extended-precision float

DT does not accept numeric constants as operands, and DDQ does not accept float constants as operands. Any size larger than DD does not accept strings as operands.

This is a simpler one

$('#some_select_box').find('option:selected').remove().end();

It is not that complicated actually. Relevant Qt widgets are in matplotlib.backends.backend_qt4agg. FigureCanvasQTAgg and NavigationToolbar2QT are usually what you need. These are regular Qt widgets. You treat them as any other widget. Below is a very simple example with a Figure, Navigation and a single button that draws some random data. I've added comments to explain things.

import sys
from PyQt4 import QtGui

from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.backends.backend_qt4agg import NavigationToolbar2QT as NavigationToolbar
from matplotlib.figure import Figure

import random

class Window(QtGui.QDialog):
    def __init__(self, parent=None):
        super(Window, self).__init__(parent)

        # a figure instance to plot on
        self.figure = Figure()

        # this is the Canvas Widget that displays the `figure`
        # it takes the `figure` instance as a parameter to __init__
        self.canvas = FigureCanvas(self.figure)

        # this is the Navigation widget
        # it takes the Canvas widget and a parent
        self.toolbar = NavigationToolbar(self.canvas, self)

        # Just some button connected to `plot` method
        self.button = QtGui.QPushButton('Plot')
        self.button.clicked.connect(self.plot)

        # set the layout
        layout = QtGui.QVBoxLayout()
        layout.addWidget(self.toolbar)
        layout.addWidget(self.canvas)
        layout.addWidget(self.button)
        self.setLayout(layout)

    def plot(self):
        ''' plot some random stuff '''
        # random data
        data = [random.random() for i in range(10)]

        # create an axis
        ax = self.figure.add_subplot(111)

        # discards the old graph
        ax.clear()

        # plot data
        ax.plot(data, '*-')

        # refresh canvas
        self.canvas.draw()

if __name__ == '__main__':
    app = QtGui.QApplication(sys.argv)

    main = Window()
    main.show()

    sys.exit(app.exec_())

Edit:

Updated to reflect comments and API changes.

• NavigationToolbar2QTAgg changed with NavigationToolbar2QT
• Directly import Figure instead of pyplot
• Replace deprecated ax.hold(False) with ax.clear()

You can use the Select method if you have a datasource: http://msdn.microsoft.com/en-us/library/b51xae2y%28v=vs.71%29.aspx

Or use linq if you have objects in you datasource

I have tried the above solution,but in my case as suggested in the console added the property DB_CLOSE_ON_EXIT=FALSE, it fixed the issue.

 spring.datasource.url=jdbc:h2:mem:testdb;DATABASE_TO_UPPER=false;DB_CLOSE_ON_EXIT=FALSE

Date.parse recognizes only specific formats, and you don't have the option of telling it what your input format is. In this case it thinks that the input is in the format mm/dd/yyyy, so the result is wrong.

To fix this, you need either to parse the input yourself (e.g. with String.split) and then manually construct a Date object, or use a more full-featured library such as datejs.

Example for manual parsing:

var input = $('#' + controlName).val();
var parts = str.split("/");
var d1 = new Date(Number(parts[2]), Number(parts[1]) - 1, Number(parts[0]));

Example using date.js:

var input = $('#' + controlName).val();
var d1 = Date.parseExact(input, "d/M/yyyy");

Since I haven't seen it in the answers above, I thought I would add my simple workaround, which is just to add a global_dict argument to the function requiring the calling module's globals, and then pass the dict into the function when calling; e.g:

# external_module
def imported_function(global_dict=None):
    print(global_dict["a"])


# calling_module
a = 12
from external_module import imported_function
imported_function(global_dict=globals())

>>> 12

This work as a charm...

import csv
with open("data.csv", 'r') as f:
    data = list(csv.reader(f, delimiter=";"))

import numpy as np
data = np.array(data, dtype=np.float)

The distance between two coordinates x and y! x1 and y1 is the first point/position, x2 and y2 is the second point/position!

function diff (num1, num2) {_x000D_
  if (num1 > num2) {_x000D_
    return (num1 - num2);_x000D_
  } else {_x000D_
    return (num2 - num1);_x000D_
  }_x000D_
};_x000D_
_x000D_
function dist (x1, y1, x2, y2) {_x000D_
  var deltaX = diff(x1, x2);_x000D_
  var deltaY = diff(y1, y2);_x000D_
  var dist = Math.sqrt(Math.pow(deltaX, 2) + Math.pow(deltaY, 2));_x000D_
  return (dist);_x000D_
};

Why not use flash & javascript upload control?

http://www.uploadify.com/demos/

public class Wildcard
{
    private readonly string _pattern;

    public Wildcard(string pattern)
    {
        _pattern = pattern;
    }

    public static bool Match(string value, string pattern)
    {
        int start = -1;
        int end = -1;
        return Match(value, pattern, ref start, ref end);
    }

    public static bool Match(string value, string pattern, char[] toLowerTable)
    {
        int start = -1;
        int end = -1;
        return Match(value, pattern, ref start, ref end, toLowerTable);
    }

    public static bool Match(string value, string pattern, ref int start, ref int end)
    {
        return new Wildcard(pattern).IsMatch(value, ref start, ref end);
    }

    public static bool Match(string value, string pattern, ref int start, ref int end, char[] toLowerTable)
    {
        return new Wildcard(pattern).IsMatch(value, ref start, ref end, toLowerTable);
    }

    public bool IsMatch(string str)
    {
        int start = -1;
        int end = -1;
        return IsMatch(str, ref start, ref end);
    }

    public bool IsMatch(string str, char[] toLowerTable)
    {
        int start = -1;
        int end = -1;
        return IsMatch(str, ref start, ref end, toLowerTable);
    }

    public bool IsMatch(string str, ref int start, ref int end)
    {
        if (_pattern.Length == 0) return false;
        int pindex = 0;
        int sindex = 0;
        int pattern_len = _pattern.Length;
        int str_len = str.Length;
        start = -1;
        while (true)
        {
            bool star = false;
            if (_pattern[pindex] == '*')
            {
                star = true;
                do
                {
                    pindex++;
                }
                while (pindex < pattern_len && _pattern[pindex] == '*');
            }
            end = sindex;
            int i;
            while (true)
            {
                int si = 0;
                bool breakLoops = false;
                for (i = 0; pindex + i < pattern_len && _pattern[pindex + i] != '*'; i++)
                {
                    si = sindex + i;
                    if (si == str_len)
                    {
                        return false;
                    }
                    if (str[si] == _pattern[pindex + i])
                    {
                        continue;
                    }
                    if (si == str_len)
                    {
                        return false;
                    }
                    if (_pattern[pindex + i] == '?' && str[si] != '.')
                    {
                        continue;
                    }
                    breakLoops = true;
                    break;
                }
                if (breakLoops)
                {
                    if (!star)
                    {
                        return false;
                    }
                    sindex++;
                    if (si == str_len)
                    {
                        return false;
                    }
                }
                else
                {
                    if (start == -1)
                    {
                        start = sindex;
                    }
                    if (pindex + i < pattern_len && _pattern[pindex + i] == '*')
                    {
                        break;
                    }
                    if (sindex + i == str_len)
                    {
                        if (end <= start)
                        {
                            end = str_len;
                        }
                        return true;
                    }
                    if (i != 0 && _pattern[pindex + i - 1] == '*')
                    {
                        return true;
                    }
                    if (!star)
                    {
                        return false;
                    }
                    sindex++;
                }
            }
            sindex += i;
            pindex += i;
            if (start == -1)
            {
                start = sindex;
            }
        }
    }

    public bool IsMatch(string str, ref int start, ref int end, char[] toLowerTable)
    {
        if (_pattern.Length == 0) return false;

        int pindex = 0;
        int sindex = 0;
        int pattern_len = _pattern.Length;
        int str_len = str.Length;
        start = -1;
        while (true)
        {
            bool star = false;
            if (_pattern[pindex] == '*')
            {
                star = true;
                do
                {
                    pindex++;
                }
                while (pindex < pattern_len && _pattern[pindex] == '*');
            }
            end = sindex;
            int i;
            while (true)
            {
                int si = 0;
                bool breakLoops = false;

                for (i = 0; pindex + i < pattern_len && _pattern[pindex + i] != '*'; i++)
                {
                    si = sindex + i;
                    if (si == str_len)
                    {
                        return false;
                    }
                    char c = toLowerTable[str[si]];
                    if (c == _pattern[pindex + i])
                    {
                        continue;
                    }
                    if (si == str_len)
                    {
                        return false;
                    }
                    if (_pattern[pindex + i] == '?' && c != '.')
                    {
                        continue;
                    }
                    breakLoops = true;
                    break;
                }
                if (breakLoops)
                {
                    if (!star)
                    {
                        return false;
                    }
                    sindex++;
                    if (si == str_len)
                    {
                        return false;
                    }
                }
                else
                {
                    if (start == -1)
                    {
                        start = sindex;
                    }
                    if (pindex + i < pattern_len && _pattern[pindex + i] == '*')
                    {
                        break;
                    }
                    if (sindex + i == str_len)
                    {
                        if (end <= start)
                        {
                            end = str_len;
                        }
                        return true;
                    }
                    if (i != 0 && _pattern[pindex + i - 1] == '*')
                    {
                        return true;
                    }
                    if (!star)
                    {
                        return false;
                    }
                    sindex++;
                    continue;
                }
            }
            sindex += i;
            pindex += i;
            if (start == -1)
            {
                start = sindex;
            }
        }
    }
}

Use:

var ismatch2 = Wildcard.Match("xmlfsdfsd", "xml*");

Another way is to set the version number in appDelegate didFinishLaunchingWithOptions:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
     NSString * ver = [self myVersion];
     NSLog(@"version: %@",ver);

     NSUserDefaults* userDefaults = [NSUserDefaults standardUserDefaults];
     [userDefaults setObject:ver forKey:@"version"];
     return YES;
}

- (NSString *) myVersion {
    NSString *version = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"];
    NSString *build = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"];
    return [NSString stringWithFormat:@"%@ build %@", version, build];
}

I may be late but for all the Future geeks. Firstly i suppose you want to call base_url in your .js file. so lets consider you are calling it on below sample .js file

sample.js

var str = $(this).serialize(); 

jQuery.ajax({
type: "POST",
url: base_url + "index.php/sample_controller",
dataType: 'json',
data: str,
success: function(result) {
alert("Success");
}

In the above there is no base_url assigned.Therefore the code wont be working properly. But it is for sure that you'll be calling the .js in between <head></head> or <body></body>of View file by using <script> </script> tag. So to call base_url in.js file, we have to write the below code where you plan to call the .js file. And it is recommended that you create common header file and place the below code and all the calling style sheets (.css) and javascript (.js) file there. just like below example.

common header file

<head>

<link href='http://fonts.googleapis.com/css?family=Source+Sans+Pro|Open+Sans+Condensed:300|Raleway' rel='stylesheet' type='text/css'>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>

<link rel="stylesheet" type="text/css" href="<?php echo base_url(); ?>assets/js/sample.js">

<script>
  var base_url = '<?php echo base_url(); ?>';  
</script>


</head>

Now the base_url will work in sample.js file as well. Hope it helped.

Only works in IE

 $(function(){

        var xml = '<?xml version="1.0"?><foo><bar>bar</bar></foo>'; 

        var xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
        xmlDoc.async="false";
        xmlDoc.loadXML(xml);

        alert(xmlDoc.xml);

    });

Then push xmlDoc.xml to your java code.

More generic way in case qs has more than one dictionaries:

[int(v) for lst in qs for k, v in lst.items()]

--

>>> qs = [{u'a': 15L, u'b': 9L, u'a': 16L}, {u'a': 20, u'b': 35}]
>>> result_list = [int(v) for lst in qs for k, v in lst.items()]
>>> result_list
[16, 9, 20, 35]

you are correct, you can read the config file of a dll. I struggled with this for a day until i found out that the my config file was the issue. See my code below. it was able to run.

        ExeConfigurationFileMap map = new ExeConfigurationFileMap();
        map.ExeConfigFilename = Assembly.GetExecutingAssembly().Location + ".config";
        Configuration libConfig = ConfigurationManager.OpenMappedExeConfiguration(map, ConfigurationUserLevel.None);
        AppSettingsSection section = (libConfig.GetSection("appSettings") as AppSettingsSection);
        Console.WriteLine(section.Settings["dnd_shortcodes"].Value);

my Plugin1.dll.config looked as below;

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
 <appSettings>
  <add key="cmd_location" value="http://..."/>
  <add key="dnd_shortcodes" value="142,145,146,157,165,167,168,171,173,176,178,404,40"/>
 </appSettings>
</configuration>

I found out that my config file lacked the <appSettings> tag, so look around, your issue could have been different but not so far from mine.

Here is some one liner xpath 1.0 expressions for IndexOf( $text, $searchString ):

If you need the position of the FIRST character of the sought string, or 0 if it is not present:

contains($text,$searchString)*(1 + string-length(substring-before($text,$searchString)))

If you need the position of the first character AFTER the found string, or 0 if it is not present:

contains($text,$searchString)*(1 + string-length(substring-before($text,$searchString)) + string-length($searchString))

Alternatively if you need the position of the first character AFTER the found string, or length+1 if it is not present:

1 + string-length($right) - string-length(substring-after($right,$searchString))

That should cover most cases that you need.

Note: The multiplication by contains( ... ) causes the true or false result of the contains( ... ) function to be converted to 1 or 0, which elegantly provides the "0 when not found" part of the logic.

Bootswatch is a good alternative, but you can also find multiple types of free templates made for ASP.NET MVC that use MDBootstrap (a front-end framework built on top of Bootstrap) here:

ASP.NET MVC MDB Templates

It's 2015

So because pod update SomePod touches everything in the latest versions of cocoapods, I found a workaround.

Follow the next steps:

1. Remove SomePod from the Podfile

2. Run pod install

pods will now remove SomePod from our project and from the Podfile.lock file.

3. Put back SomePod into the Podfile

4. Run pod install again

This time the latest version of our pod will be installed and saved in the Podfile.lock.

Since nobody has added the obvious solution yet which works fine for two comparisons, I'll offer it:

if (foobar === foo || foobar === bar) {
     //do something
}

And, if you have lots of values (perhaps hundreds or thousands), then I'd suggest making a Set as this makes very clean and simple comparison code and it's fast at runtime:

// pre-construct the Set
var tSet = new Set(["foo", "bar", "test1", "test2", "test3", ...]);

// test the Set at runtime
if (tSet.has(foobar)) {
    // do something
}

For pre-ES6, you can get a Set polyfill of which there are many. One is described in this other answer.

To add to Matt wilson's answer I had a bunch of code-first entity classes but no database as I hadn't taken a backup. So I did the following on my Entity Framework project:

Open Package Manager console in Visual Studio and type the following:

Enable-Migrations

Add-Migration

Give your migration a name such as 'Initial' and then create the migration. Finally type the following:

Update-Database

Update-Database -Script -SourceMigration:0

The final command will create your database tables from your entity classes (provided your entity classes are well formed).

To my knowledge, Ejabberd (http://www.ejabberd.im/) is the parent, this is XMPP server which provide quite good features of open source, Whatsapp uses some modified version of this, facebook messaging also uses a modified version of this. Some more chat applications likes Samsung's ChatOn, Nimbuzz messenger all use ejabberd based ones and Erlang solutions also have modified version of this ejabberd which they claim to be highly scalable and well tested with more performance improvements and renamed as MongooseIM.

Ejabberd is the server which has most of the featured implemented when compared to other. Since it is build in Erlang it is highly scalable horizontally.

With NOLOCK hint, the transaction isolation level for the SELECT statement is READ UNCOMMITTED. This means that the query may see dirty and inconsistent data.

This is not a good idea to apply as a rule. Even if this dirty read behavior is OK for your mission critical web based application, a NOLOCK scan can cause 601 error which will terminate the query due to data movement as a result of lack of locking protection.

I suggest reading When Snapshot Isolation Helps and When It Hurts - the MSDN recommends using READ COMMITTED SNAPSHOT rather than SNAPSHOT under most circumstances.

In addition to all the above, one should note that, for a defined value v:

• String(v) calls v.toString()
• '' + v calls v.valueOf() prior to any other type cast

So we could do something like:

var mixin = {
  valueOf:  function () { return false },
  toString: function () { return 'true' }
};
mixin === false;  // false
mixin == false;    // true
'' + mixin;       // "false"
String(mixin)     // "true"

Tested in FF 34.0 and Node 0.10

Try this:

var i, j;

for (i = 0; i < cubes.length; i++) {
    for (j = 0; j < cubes[i].length; j++) {
       do whatever with cubes[i][j];
    }
}

Need to pull both branch data on your local drive first.

What is happening is your trying to cherry-pick from branch-a to branch-b, where in you are currently on branch-b, but the local copy of branch-a is not updated yet (you need to perform a git pull on both branches first).

steps:
- git checkout branch-a
- git pull origin branch-a
- git checkout branch-b
- git pull origin branch-b
- git cherry-pick <hash>

output:
[branch-b <hash>] log data
Author: Author <Author
1 file changed, 1 insertion(+), 3 deletions(-)

in the html code only, add a panel that contains the page's controls. Inside the panel, add a line DefaultButton = "buttonNameThatClicksAtEnter". See the example below, there should be nothing else required.

<asp:Panel runat="server" DefaultButton="Button1"> //add this!
  //here goes all the page controls and the trigger button
    <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
    <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Send" />
</asp:Panel> //and this too!

Everything else ie. Params, Authorization, Body, Pre-request Script, Tests is empty, just open the Headers tab and add as shown in image. Its the same for GET request as well.

Ran into the same problem on Laravel 4 trying to send e-mail using SSL encryption.

Having WAMPServer 2.2 on Windows 7 64bit I only enabled php_openssl in the php.ini, restarted WAMPServer and worked flawlessly.

Did following:

• Click WampServer -> PHP -> PHP extensions -> php_openssl
• Restart WampServer

You can simply open the phpmyadmin page from your browser, then open any existing database -> go to Privileges tab, click on your root user and then a popup window will appear, you can set your password there.. Hope this Helps.

This will allow decimal numbers (or whole numbers) that don't start with zero:

^(([1-9]*)|(([1-9]*)\.([0-9]*)))$

If you want to allow numbers that start with zero, you can do :

^(([0-9]*)|(([0-9]*)\.([0-9]*)))$

You would have to use the JavascriptExecutor class:

WebDriver driver; // Assigned elsewhere
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("document.getElementById('//id of element').setAttribute('attr', '10')");

Popup blockers will typically only allow window.open if used during the processing of a user event (like a click). In your case, you're calling window.open later, not during the event, because $.getJSON is asynchronous.

You have two options:

1. Do something else, rather than window.open.

2. Make the ajax call synchronous, which is something you should normally avoid like the plague as it locks up the UI of the browser. $.getJSON is equivalent to:

   $.ajax({
     url: url,
     dataType: 'json',
     data: data,
     success: callback
   });
   

   ...and so you can make your $.getJSON call synchronous by mapping your params to the above and adding async: false:

   $.ajax({
       url:      "redirect/" + pageId,
       async:    false,
       dataType: "json",
       data:     {},
       success:  function(status) {
           if (status == null) {
               alert("Error in verifying the status.");
           } else if(!status) {
               $("#agreement").dialog("open");
           } else {
               window.open(redirectionURL);
           }
       }
   });
   

   Again, I don't advocate synchronous ajax calls if you can find any other way to achieve your goal. But if you can't, there you go.

   Here's an example of code that fails the test because of the asynchronous call:

   Live example | Live source (The live links no longer work because of changes to JSBin)

   jQuery(function($) {
     // This version doesn't work, because the window.open is
     // not during the event processing
     $("#theButton").click(function(e) {
       e.preventDefault();
       $.getJSON("http://jsbin.com/uriyip", function() {
         window.open("http://jsbin.com/ubiqev");
       });
     });
   });
   

   And here's an example that does work, using a synchronous call:

   Live example | Live source (The live links no longer work because of changes to JSBin)

   jQuery(function($) {
     // This version does work, because the window.open is
     // during the event processing. But it uses a synchronous
     // ajax call, locking up the browser UI while the call is
     // in progress.
     $("#theButton").click(function(e) {
       e.preventDefault();
       $.ajax({
         url:      "http://jsbin.com/uriyip",
         async:    false,
         dataType: "json",
         success:  function() {
           window.open("http://jsbin.com/ubiqev");
         }
       });
     });
   });
   

Another option that has not been mentioned is just creating the unit test class as a child of the object that you are testing. NUnit Example:

[TestFixture]
public class UnitTests : ObjectWithPrivateMethods
{
    [Test]
    public void TestSomeProtectedMethod()
    {
        Assert.IsTrue(this.SomeProtectedMethod() == true, "Failed test, result false");
    }
}

This would allow easy testing of private and protected (but not inherited private) methods, and it would allow you to keep all your tests separate from the real code so you aren't deploying test assemblies to production. Switching your private methods to protected methods would be acceptable in a lot of inherited objects, and it is a pretty simple change to make.

HOWEVER...

While this is an interesting approach to solving the problem of how to test hidden methods, I am unsure that I would advocate that this is the correct solution to the problem in all cases. It seems a little odd to be internally testing an object, and I suspect there might be some scenarios that this approach will blow up on you. (Immutable objects for example, might make some tests really hard).

While I mention this approach, I would suggest that this is more of a brainstormed suggestion than a legitimate solution. Take it with a grain of salt.

EDIT: I find it truly hilarious that people are voting this answer down, since I explicitly describe this as a bad idea. Does that mean that people are agreeing with me? I am so confused.....

Visual Studio 2019

The only thing that worked for me: Go to Tools -> Options -> Text editor -> C# -> Intellisense

And turn off

Turns out I was too eager to try everything that's new in VS :) It was broken in only one solutions though.

Maven lets you specify either goals or lifecycle phases on the command line (or both).

clean and install are two different phases of two different lifecycles, to which different plugin goals are bound (either per default or explicitly in your pom.xml)

The clean phase, per convention, is meant to make a build reproducible, i.e. it cleans up anything that was created by previous builds. In most cases it does that by calling clean:clean, which deletes the directory bound to ${project.build.directory} (usually called "target")

Here's the easy way to get access to the web.config settings anywhere in your C# project.

 Properties.Settings.Default

Use case:

litBodyText.Text = Properties.Settings.Default.BodyText;
litFootText.Text = Properties.Settings.Default.FooterText;
litHeadText.Text = Properties.Settings.Default.HeaderText;

Web.config file:

  <applicationSettings>
    <myWebSite.Properties.Settings> 
      <setting name="BodyText" serializeAs="String">
        <value>
          &lt;h1&gt;Hello World&lt;/h1&gt;
          &lt;p&gt;
      Ipsum Lorem
          &lt;/p&gt;
        </value>
      </setting>
      <setting name="HeaderText" serializeAs="String">
      My header text
        <value />
      </setting>
      <setting name="FooterText" serializeAs="String">
      My footer text
        <value />
      </setting>
    </myWebSite.Properties.Settings>
  </applicationSettings>

No need for special routines - everything is right there already. I'm surprised that no one has this answer for the best way to read settings from your web.config file.

10.0.2.2 is alis made for base machine localhost.

port number same : 1521 no need to change

abs works fine for me ..

As stated in the relevant RxJS documentation, the .subscribe() method can take a third argument that is called on completion if there are no errors.

For reference:

1. [onNext] (Function): Function to invoke for each element in the observable sequence.
2. [onError] (Function): Function to invoke upon exceptional termination of the observable sequence.
3. [onCompleted] (Function): Function to invoke upon graceful termination of the observable sequence.

Therefore you can handle your routing logic in the onCompleted callback since it will be called upon graceful termination (which implies that there won't be any errors when it is called).

this.httpService.makeRequest()
    .subscribe(
      result => {
        // Handle result
        console.log(result)
      },
      error => {
        this.errors = error;
      },
      () => {
        // 'onCompleted' callback.
        // No errors, route to new page here
      }
    );

As a side note, there is also a .finally() method which is called on completion regardless of the success/failure of the call. This may be helpful in scenarios where you always want to execute certain logic after an HTTP request regardless of the result (i.e., for logging purposes or for some UI interaction such as showing a modal).

Rx.Observable.prototype.finally(action)

Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.

For instance, here is a basic example:

import { Observable } from 'rxjs/Rx';
import 'rxjs/add/operator/finally';

// ...

this.httpService.getRequest()
    .finally(() => {
      // Execute after graceful or exceptionally termination
      console.log('Handle logging logic...');
    })
    .subscribe (
      result => {
        // Handle result
        console.log(result)
      },
      error => {
        this.errors = error;
      },
      () => {
        // No errors, route to new page
      }
    );

Solutions that did not work

No: The - create a shortcut [ -> Compatibility -> "run this program as an administrator" ] solution does not work.

This option is greyed out in Windows 7. Even with UAC disabled

No: The runas /env /user:domain\Administrator <program.exe/command you want to execute> is also not sufficient because it will prompt the user for the admin password.

Solution that worked

Yes: Disable UAC -> Create a job using task scheduler, this worked for me.

• Create a job under task scheduler and make it run as a user with administrator permissions.
• Explicitly mark: "Run with highest privileges"
• Disable UAC so there will be no prompt to run this task

You can let the script enable UAC afterwards by editing the registry if you would want. In my case this script is ran only once by creation of a windows virtual machine, where UAC is disabled in the image.

Still looking forward for the best approach for a script run as admin without too much hassle.

With hints from @ChristopheD

def line_split(N, K=1):
    length = len(N)
    return [N[i*length/K:(i+1)*length/K] for i in range(K)]

A = [0,1,2,3,4,5,6,7,8,9]
print line_split(A,1)
print line_split(A,2)

Edit: Use printf("val = 0x%" PRIx64 "\n", val); instead.

Try printf("val = 0x%llx\n", val);. See the printf manpage:

ll (ell-ell). A following integer conversion corresponds to a long long int or unsigned long long int argument, or a following n conversion corresponds to a pointer to a long long int argument.

Edit: Even better is what @M_Oehm wrote: There is a specific macro for that, because unit64_t is not always a unsigned long long: PRIx64 see also this stackoverflow answer

1. If you want to scroll the page vertically to perform some action, you can do it using the following JavaScript. ((JavascriptExecutor)driver).executeScript(“window.scrollTo(0, document.body.scrollHeight)”);

       Where ‘JavascriptExecutor’ is an interface, which helps executing JavaScript through Selenium WebDriver. You can use the following code to import.
   

import org.openqa.selenium.JavascriptExecutor;

2.If you want to scroll at a particular element, you need to use the following JavaScript.

WebElement element = driver.findElement(By.xpath(“//input [@id=’email’]”));((JavascriptExecutor) driver).executeScript(“arguments[0].scrollIntoView();”, element);

Where ‘element’ is the locator where you want to scroll.

3.If you want to scroll at a particular coordinate, use the following JavaScript.
((JavascriptExecutor)driver).executeScript(“window.scrollBy(200,300)”); Where ‘200,300’ are the coordinates.

4.If you want to scroll up in a vertical direction, you can use the following JavaScript. ((JavascriptExecutor) driver).executeScript(“window.scrollTo(document.body.scrollHeight,0)”);

5. If you want to scroll horizontally in the right direction, use the following JavaScript. ((JavascriptExecutor)driver).executeScript(“window.scrollBy(2000,0)”);

6. If you want to scroll horizontally in the left direction, use the following JavaScript. ((JavascriptExecutor)driver).executeScript(“window.scrollBy(-2000,0)”);

I found this answer on another site but it definitely worked for me so I thought I would share it.

In Windows Explorer: Right Click on the folder OfficeSoftwareProtection Platform from C:\Program Files\Common Files\Microsoft Shared and Microsoft from C:\Program data(this is a hidden folder) Properties > Security > Edit > Add > Type Network Service > OK > Check the Full control box > Apply and OK.

In Registry Editor (regedit.exe): Go to HKEY_CLASSES_ROOT\AppID registry >Right Click on the folder > Permissions > Add > Type = NETWORK SERVICE > OK > Check Full Control > Apply > OK

I found this response here::: https://social.technet.microsoft.com/Forums/windows/en-US/5dda9b0b-636f-4f2f-8e50-ad05e98ab22d/error-1920-service-office-software-protection-platform-osppsvc-failed-to-start-verify-that-you?forum=officesetupdeployprevious

Which was originally a method discovered by Jennifer Zhan

Presumably, those columns are integer columns - which will be the reason as the result of the calculation will be of the same type.

e.g. if you do this:

SELECT 1 / 2

you will get 0, which is obviously not the real answer. So, convert the values to e.g. decimal and do the calculation based on that datatype instead.

e.g.

SELECT CAST(1 AS DECIMAL) / 2

gives 0.500000

The easiest way to do this is to use jQuery : jQuery UI combobox/autocomplete

php artisan make:controller --resource Backend/API/DemoController --model=Demo

You can also use JTattoo (http://www.jtattoo.net/), it has a couple of cool themes that can be used.

Just download the jar and import it into your classpath, or add it as a maven dependency:

<dependency>
        <groupId>com.jtattoo</groupId>
        <artifactId>JTattoo</artifactId>
        <version>1.6.11</version>
</dependency>

Here is a list of some of the cool themes they have available:

• com.jtattoo.plaf.acryl.AcrylLookAndFeel
• com.jtattoo.plaf.aero.AeroLookAndFeel
• com.jtattoo.plaf.aluminium.AluminiumLookAndFeel
• com.jtattoo.plaf.bernstein.BernsteinLookAndFeel
• com.jtattoo.plaf.fast.FastLookAndFeel
• com.jtattoo.plaf.graphite.GraphiteLookAndFeel
• com.jtattoo.plaf.hifi.HiFiLookAndFeel
• com.jtattoo.plaf.luna.LunaLookAndFeel
• com.jtattoo.plaf.mcwin.McWinLookAndFeel
• com.jtattoo.plaf.mint.MintLookAndFeel
• com.jtattoo.plaf.noire.NoireLookAndFeel
• com.jtattoo.plaf.smart.SmartLookAndFeel
• com.jtattoo.plaf.texture.TextureLookAndFeel
• com.jtattoo.plaf.custom.flx.FLXLookAndFeel

Regards

What is this for and why would I use @":\" instead of ":\"?

Because when you have a long string with many \ you don't need to escape them all and the \n, \r and \f won't work too.

You're looking for http_build_query().

If you will use only Vidar Wahlberg answer, you get error when you open other activity (for example) and back to map. Or in my case open other activity and then from new activity open map again( without use back button). But when you combine Vidar Wahlberg solution and Matt solution you will have not exceptions.

layout

<com.example.ui.layout.MapWrapperLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="@+id/map_relative_layout">

    <RelativeLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:id="@+id/root">

        <fragment xmlns:android="http://schemas.android.com/apk/res/android"
            android:id="@+id/map"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            class="com.google.android.gms.maps.SupportMapFragment" />
    </RelativeLayout>
</<com.example.ui.layout.MapWrapperLayout>

Fragment

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    setHasOptionsMenu(true);
    if (view != null) {
        ViewGroup parent = (ViewGroup) view.getParent();
        if (parent != null){
            parent.removeView(view);
        }
    }
    try {
        view = inflater.inflate(R.layout.map_view, null);
        if(view!=null){
            ViewGroup root = (ViewGroup) view.findViewById(R.id.root);
...

@Override
public void onDestroyView() {
    super.onDestroyView();
    Fragment fragment = this.getSherlockActivity().getSupportFragmentManager().findFragmentById(R.id.map);
    if (fragment != null)
        getFragmentManager().beginTransaction().remove(fragment).commit();
}

If you are splitting from Linux, you can still reassemble in Windows.

copy /b file1 + file2 + file3 + file4 filetogether

For people that are using PDO statements

$query = $db->prepare('show tables');
$query->execute();

while($rows = $query->fetch(PDO::FETCH_ASSOC)){
     var_dump($rows);
}

I had the same problem because .htaccess has incorrect settings:

RewriteEngine on
RewriteRule !.(js|gif|jpg|png|css)$ index.php

I solved this by modifying the file:

RewriteEngine on
RewriteRule !.(js|gif|jpg|png|css|eot|svg|ttf|woff|woff2|map)$ index.php

This has been described in some of the other answers, but here's (in code) how to combine scrollViewDidEndDecelerating and scrollViewDidEndDragging:willDecelerate to perform some operation when scrolling has finished:

- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
{
    [self stoppedScrolling];
}

- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView 
                  willDecelerate:(BOOL)decelerate
{
    if (!decelerate) {
        [self stoppedScrolling];
    }
}

- (void)stoppedScrolling
{
    // done, do whatever
}

So far best solution that I've made:

function convertHtmlToJQueryObject(html){
    var htmlDOMObject = new DOMParser().parseFromString(html, "text/html");
    return $(htmlDOMObject.documentElement);
}

Try the following code to verify whether the file exist. You can create a user function and use it in your stored procedure. modify it as you need:

Set NOCOUNT ON

 DECLARE @Filename NVARCHAR(50)
 DECLARE @fileFullPath NVARCHAR(100)

 SELECT @Filename = N'LogiSetup.log'
 SELECT @fileFullPath = N'C:\LogiSetup.log'

create table #dir

(output varchar(2000))

 DECLARE @cmd NVARCHAR(100)
SELECT @cmd = 'dir ' + @fileFullPath     

insert into #dir    

exec master.dbo.xp_cmdshell @cmd

--Select * from #dir

-- This is risky, as the fle path itself might contain the filename
if exists (Select * from #dir where output like '%'+ @Filename +'%')

       begin    
              Print 'File found'    
              --Add code you want to run if file exists    
       end    
else    
       begin    
              Print 'No File Found'    
              --Add code you want to run if file does not exists    
       end

drop table #dir

A clustered index is like the contents of a phone book. You can open the book at 'Hilditch, David' and find all the information for all of the 'Hilditch's right next to each other. Here the keys for the clustered index are (lastname, firstname).

This makes clustered indexes great for retrieving lots of data based on range based queries since all the data is located next to each other.

Since the clustered index is actually related to how the data is stored, there is only one of them possible per table (although you can cheat to simulate multiple clustered indexes).

A non-clustered index is different in that you can have many of them and they then point at the data in the clustered index. You could have e.g. a non-clustered index at the back of a phone book which is keyed on (town, address)

Imagine if you had to search through the phone book for all the people who live in 'London' - with only the clustered index you would have to search every single item in the phone book since the key on the clustered index is on (lastname, firstname) and as a result the people living in London are scattered randomly throughout the index.

If you have a non-clustered index on (town) then these queries can be performed much more quickly.

Hope that helps!

There are many good answers here, but still I want to share this one using basename :

 basename $(echo "a:b:c:d:e" | tr ':' '/')

However it will fail if there are already some '/' in your string. If slash / is your delimiter then you just have to (and should) use basename.

It's not the best answer but it just shows how you can be creative using bash commands.

A one-liner for creating string of HTML attributes (with quotes) from a simple array:

$attrString = str_replace("+", " ", str_replace("&", "\" ", str_replace("=", "=\"", http_build_query($attrArray)))) . "\"";

Example:

$attrArray = array("id"    => "email", 
                   "name"  => "email",
                   "type"  => "email",
                   "class" => "active large");

echo str_replace("+", " ", str_replace("&", "\" ", str_replace("=", "=\"", http_build_query($attrArray)))) . "\"";

// Output:
// id="email" name="email" type="email" class="active large"

My take on Christians solution.

git archive --prefix=deploy/  master | tar -x -C $TMPDIR | rsync $TMPDIR/deploy/ --copy-links -av [email protected]:/home/user/my_app && rm -rf $TMPDIR/deploy

• Archives the master branch into tar
• Extracts tar archive into deploy dir in system temp folder.
• rsync changes into server
• delete deploy dir from temp folder.

Try this

Check if table have there , and drop the table , then create

using (SqlCommand command = new SqlCommand("IF EXISTS (
SELECT *
FROM sys.tables
WHERE name LIKE '#Customer%')
DROP TABLE #Customer CREATE TABLE Customer(First_Name char(50),Last_Name char(50),Address char(50),City char(50),Country char(25),Birth_Date datetime);", con))

Here is my simplistic log4j2.xml that prints to console and writes to a daily rolling file:

// java
private static final Logger LOGGER = LogManager.getLogger(MyClass.class);


// log4j2.xml
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
    <Properties>
        <Property name="logPath">target/cucumber-logs</Property>
        <Property name="rollingFileName">cucumber</Property>
    </Properties>
    <Appenders>
        <Console name="console" target="SYSTEM_OUT">
            <PatternLayout pattern="[%highlight{%-5level}] %d{DEFAULT} %c{1}.%M() - %msg%n%throwable{short.lineNumber}" />
        </Console>
        <RollingFile name="rollingFile" fileName="${logPath}/${rollingFileName}.log" filePattern="${logPath}/${rollingFileName}_%d{yyyy-MM-dd}.log">
            <PatternLayout pattern="[%highlight{%-5level}] %d{DEFAULT} %c{1}.%M() - %msg%n%throwable{short.lineNumber}" />
            <Policies>
                <!-- Causes a rollover if the log file is older than the current JVM's start time -->
                <OnStartupTriggeringPolicy />
                <!-- Causes a rollover once the date/time pattern no longer applies to the active file -->
                <TimeBasedTriggeringPolicy interval="1" modulate="true" />
            </Policies>
        </RollingFile>
    </Appenders>
    <Loggers>
        <Root level="DEBUG" additivity="false">
            <AppenderRef ref="console" />
            <AppenderRef ref="rollingFile" />
        </Root>
    </Loggers>
</Configuration>

TimeBasedTriggeringPolicy

interval (integer) - How often a rollover should occur based on the most specific time unit in the date pattern. For example, with a date pattern with hours as the most specific item and and increment of 4 rollovers would occur every 4 hours. The default value is 1.

modulate (boolean) - Indicates whether the interval should be adjusted to cause the next rollover to occur on the interval boundary. For example, if the item is hours, the current hour is 3 am and the interval is 4 then the first rollover will occur at 4 am and then next ones will occur at 8 am, noon, 4pm, etc.

Source: https://logging.apache.org/log4j/2.x/manual/appenders.html

Output:

[INFO ] 2018-07-21 12:03:47,412 ScenarioHook.beforeScenario() - Browser=CHROME32_NOHEAD
[INFO ] 2018-07-21 12:03:48,623 ScenarioHook.beforeScenario() - Screen Resolution (WxH)=1366x768
[DEBUG] 2018-07-21 12:03:52,125 HomePageNavigationSteps.I_Am_At_The_Home_Page() - Base URL=http://simplydo.com/projector/
[DEBUG] 2018-07-21 12:03:52,700 NetIncomeProjectorSteps.I_Enter_My_Start_Balance() - Start Balance=348000

A new log file will be created daily with previous day automatically renamed to:

cucumber_yyyy-MM-dd.log

In a Maven project, you would put the log4j2.xml in src/main/resources or src/test/resources.

The following code changes the hexadecimal string to a byte array by parsing the string byte-by-byte.

public static byte[] ConvertHexStringToByteArray(string hexString)
{
    if (hexString.Length % 2 != 0)
    {
        throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, "The binary key cannot have an odd number of digits: {0}", hexString));
    }

    byte[] data = new byte[hexString.Length / 2];
    for (int index = 0; index < data.Length; index++)
    {
        string byteValue = hexString.Substring(index * 2, 2);
        data[index] = byte.Parse(byteValue, NumberStyles.HexNumber, CultureInfo.InvariantCulture);
    }

    return data; 
}

You can do summary(santa$Believe) and you will get the count for TRUE and FALSE

Closure

A closure is not a function, and not an expression. It must be seen as a kind of 'snapshot' from the used variables outside the function scope and used inside the function. Grammatically, one should say: 'take the closure of the variables'.

Again, in other words: A closure is a copy of the relevant context of variables on which the function depends on.

Once more (naïf): A closure is having access to variables who are not being passed as parameter.

Bear in mind that these functional concepts strongly depend upon the programming language / environment you use. In JavaScript, the closure depends on lexical scoping (which is true in most C-languages).

So, returning a function is mostly returning an anonymous/unnamed function. When the function access variables, not passed as parameter, and within its (lexical) scope, a closure has been taken.

So, concerning your examples:

// 1
for(var i = 0; i < 10; i++) {
    setTimeout(function() {
        console.log(i); // closure, only when loop finishes within 1000 ms,
    }, 1000);           // i = 10 for all functions
}
// 2
for(var i = 0; i < 10; i++) {
    (function(){
        var i2 = i; // closure of i (lexical scope: for-loop)
        setTimeout(function(){
            console.log(i2); // closure of i2 (lexical scope:outer function)
        }, 1000)
    })();
}
// 3
for(var i = 0; i < 10; i++) {
    setTimeout((function(i2){
        return function() {
            console.log(i2); // closure of i2 (outer scope)

        }
    })(i), 1000); // param access i (no closure)
}

All are using closures. Don't confuse the point of execution with closures. If the 'snapshot' of the closures is taken at the wrong moment, the values may be unexpected but certainly a closure is taken!

You can do it manually if you want.

Reference: http://php.net/manual/en/function.get-browser.php

preg_match('/windows|win32/i', $_SERVER['HTTP_USER_AGENT'])

preg_match('/iPhone|iPod|iPad/', $_SERVER['HTTP_USER_AGENT'])

You can even make it a script

$device = 'Blackberry'

preg_match("/$device/", $_SERVER['HTTP_USER_AGENT'])

Here is somewhat of a small list

                        '/windows nt 6.2/i'     =>  'Windows 8',
                        '/windows nt 6.1/i'     =>  'Windows 7',
                        '/windows nt 6.0/i'     =>  'Windows Vista',
                        '/windows nt 5.2/i'     =>  'Windows Server 2003/XP x64',
                        '/windows nt 5.1/i'     =>  'Windows XP',
                        '/windows xp/i'         =>  'Windows XP',
                        '/windows nt 5.0/i'     =>  'Windows 2000',
                        '/windows me/i'         =>  'Windows ME',
                        '/win98/i'              =>  'Windows 98',
                        '/win95/i'              =>  'Windows 95',
                        '/win16/i'              =>  'Windows 3.11',
                        '/macintosh|mac os x/i' =>  'Mac OS X',
                        '/mac_powerpc/i'        =>  'Mac OS 9',
                        '/linux/i'              =>  'Linux',
                        '/ubuntu/i'             =>  'Ubuntu',
                        '/iphone/i'             =>  'iPhone',
                        '/ipod/i'               =>  'iPod',
                        '/ipad/i'               =>  'iPad',
                        '/android/i'            =>  'Android',
                        '/blackberry/i'         =>  'BlackBerry',
                        '/webos/i'              =>  'Mobile'

Browsers

                        '/msie/i'       =>  'Internet Explorer',
                        '/firefox/i'    =>  'Firefox',
                        '/safari/i'     =>  'Safari',
                        '/chrome/i'     =>  'Chrome',
                        '/opera/i'      =>  'Opera',
                        '/netscape/i'   =>  'Netscape',
                        '/maxthon/i'    =>  'Maxthon',
                        '/konqueror/i'  =>  'Konqueror',
                        '/mobile/i'     =>  'Handheld Browser'

setup.py is designed to be run from the command line. You'll need to open your command prompt (In Windows 7, hold down shift while right-clicking in the directory with the setup.py file. You should be able to select "Open Command Window Here").

From the command line, you can type

python setup.py --help

...to get a list of commands. What you are looking to do is...

python setup.py install

for(i = 0;i <amount; i++)
{
    var randomnumber=Math.floor(Math.random()*limit)+1
    document.write(randomnumber)
}

For the cut(1) man page:

Use one, and only one of -b, -c or -f. Each LIST is made up of one range, or many ranges separated by commas. Selected input is written in the same order that it is read, and is written exactly once.

It reaches field 1 first, so that is printed, followed by field 2.

Use awk instead:

awk '{ print $2 " " $1}' file.txt

Using MS SQL Server 2008, in DELETE dialog with Close connection options, this is the generated script, I guess it is the best:

EXEC msdb.dbo.sp_delete_database_backuphistory @database_name = N'YOUR_DATABASE_NAME'
GO
USE [master]
GO
ALTER DATABASE [YOUR_DATABASE_NAME] SET  SINGLE_USER WITH ROLLBACK IMMEDIATE
GO
USE [master]
GO
/****** Object:  Database [YOUR_DATABASE_NAME]    Script Date: 01/08/2014 21:36:29 ******/
DROP DATABASE [YOUR_DATABASE_NAME]
GO

You can create an empty file whether it exists or not ...

new FileOutputStream("score.txt", false).close();

if you want to leave the file if it exists ...

new FileOutputStream("score.txt", true).close();

You will only get a FileNotFoundException if you try to create the file in a directory which doesn't exist.

In python there are no arrays, lists are used instead. There are various ways to delete an object from a list:

my_list = [1,2,4,6,7]

del my_list[1] # Removes index 1 from the list
print my_list # [1,4,6,7]
my_list.remove(4) # Removes the integer 4 from the list, not the index 4
print my_list # [1,6,7]
my_list.pop(2) # Removes index 2 from the list

In your case the appropriate method to use is pop, because it takes the index to be removed:

x = object()
y = object()
array = [x, y]
array.pop(0)
# Using the del statement
del array[0]

You can get ANY view by using the code below

view.rootView.findViewById(R.id.*name_of_the_view*)

EDIT: This works on Kotlin. In Java, you may need to do something like this=

this.getCurrentFocus().getRootView().findViewById(R.id.*name_of_the_view*);

I learned getCurrentFocus() function from: @JFreeman 's answer

Use:

sed -n '1d;p'

This command will delete the first line and print the rest.

Are you familiar with numpy.nan?

You can create your own method such as:

def nans(shape, dtype=float):
    a = numpy.empty(shape, dtype)
    a.fill(numpy.nan)
    return a

Then

nans([3,4])

would output

array([[ NaN,  NaN,  NaN,  NaN],
       [ NaN,  NaN,  NaN,  NaN],
       [ NaN,  NaN,  NaN,  NaN]])

I found this code in a mailing list thread.

I believe your 1:m relationships should already implicitly create DISTINCT JOINs.

But, if you're goal is just C's in each A, it might be easier to just use DISTINCT on the outer-most query.

SELECT DISTINCT a.valueA, c.valueC
FROM C
    INNER JOIN B ON B.lookupC = C.id
    INNER JOIN A ON A.lookupB = B.id
ORDER BY a.valueA, c.valueC

There is a easy way to this.

-- Disable all the constraint in database
EXEC sp_msforeachtable 'ALTER TABLE ? NOCHECK CONSTRAINT all'

-- Enable all the constraint in database
EXEC sp_msforeachtable 'ALTER TABLE ? WITH CHECK CHECK CONSTRAINT all'

Reference SQL SERVER – Disable All the Foreign Key Constraint in Database – Enable All the Foreign Key Constraint in Database

Paxdiablo's definition is really good.

In addition, please consider delivering an uber-jar is sometimes quite useful, if you really want to distribute a software and don't want customer to download dependencies by themselves. As a draw back, if their own policy don't allow usage of some library, or if they have to bind some extra-components (slf4j, system compliant libs, arch specialiez libs, ...) this will probably increase difficulties for them.

You can perform that :

• basically with maven-assembly-plugin
• a bit more further with maven-shade-plugin

A cleaner solution is to provide their library separately; maven-shade-plugin has preconfigured descriptor for that. This is not more complicated to do (with maven and its plugin).

Finally, a really good solution is to use an OSGI Bundle. There is plenty of good tutorials on that :)

For further configuration, please read those topics :

• Should you provide dependent libraries in client jar?
• Best practices in building and deploying Clojure applications: good tutorials?

Google has introduced in-app updates API

The API currently supports two flows:

• The “immediate” flow is a full-screen user experience that guides the user from download to update before they can use your app.
• The “flexible flow” allows users to download the update while continuing to use your app.

I'd like to say technically yes, since really what gets rendered is technically always browser dependent. Most browsers try to keep to the specifications as best they can and as far as I know there is nothing in the css specifications against it. I'm only going to vouch for the actual html,css,javascript code that gets sent to the browser before any other interpretter steps in.

However I also say no since every browser I typically test on doesn't actually let you. If you need to see for yourself save the following as a .html file and open it up in the major browsers. In all browsers I tested on the javascript function will not match to an element. However, remove either "hunkojunk" from the id tag and all works fine. Sample Code

<html>
<head>
</head>
<body>
    <p id="hunkojunk1 hunkojunk2"></p>

<script type="text/javascript">
    document.getElementById('hunkojunk2').innerHTML = "JUNK JUNK JUNK JUNK JUNK JUNK";
</script>
</body>
</html>

All functions in Java are virtual by default.

You have to go out of your way to write non-virtual functions by adding the "final" keyword.

This is the opposite of the C++/C# default. Class functions are non-virtual by default; you make them so by adding the "virtual" modifier.

The following code will make your status bar along with the navigation bar transparent (note that this will make your layout a full screen layout like the layouts used in games):

@Override
public void onWindowFocusChanged(boolean hasFocus) {
    super.onWindowFocusChanged(hasFocus);
    if (hasFocus) {
        hideSystemUI();
    }
}

private void hideSystemUI() {
    // Enables sticky immersive mode.
    // For "lean back" mode, remove SYSTEM_UI_FLAG_IMMERSIVE_STICKY.
    // Or for regular immersive mode replace it with SYSTEM_UI_FLAG_IMMERSIVE
    View decorView = getWindow().getDecorView();
    decorView.setSystemUiVisibility(
            View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                    // Set the content to appear under the system bars so that the
                    // content doesn't resize when the system bars hide and show.
                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                    | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                    // Hide the nav bar and status bar
                    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                    | View.SYSTEM_UI_FLAG_FULLSCREEN);
}

To learn more, visit this link.

To solve this, I opened httpd.conf and changed the following line:

Allow from 127.0.0.1

to:

Allow from 127.0.0.1 ::1

Using a single Awk:

... | awk -F '[/:]' '{print $5}'

That is, using as field separator either / or :, the username is always in field 5.

To store it in a variable:

username=$(... | awk -F '[/:]' '{print $5}')

A more flexible implementation with sed that doesn't require username to be field 5:

... | sed -e s/:.*// -e s?.*/??

That is, delete everything from : and beyond, and then delete everything up until the last /. sed is probably faster too than awk, so this alternative is definitely better.

If you're running IIS 6 and above, make sure the application pool your MVC app. is using is set to Integrated Managed Pipeline Mode. I had mine set to Classic by mistake and the same error occurred.

Pretty sure this solves what you're looking for:

HTML:

<table>
    <tr><td><button class="editbtn">edit</button></td></tr>
    <tr><td><button class="editbtn">edit</button></td></tr>
    <tr><td><button class="editbtn">edit</button></td></tr>
    <tr><td><button class="editbtn">edit</button></td></tr>
</table>

Javascript (using jQuery):

$(document).ready(function(){
    $('.editbtn').click(function(){
        $(this).html($(this).html() == 'edit' ? 'modify' : 'edit');
    });
});

Edit:

Apparently I should have looked at your sample code first ;)

You need to change (at least) the ID attribute of each element. The ID is the unique identifier for each element on the page, meaning that if you have multiple items with the same ID, you'll get conflicts.

By using classes, you can apply the same logic to multiple elements without any conflicts.

JSFiddle sample