Programs & Examples On #Microsoft expression

Try this:

onclick="javascript:location.href='http://www.uol.com.br/'"

Worked fine for me in Firefox, Chrome and IE (wow!!)

use it:

.CopyToDataTable()

example:

string _sqlWhere = "Nachname = 'test'";
string _sqlOrder = "Nachname DESC";

DataTable _newDataTable = yurDateTable.Select(_sqlWhere, _sqlOrder).CopyToDataTable();

For completeness, also look into the local storage capabilities & sessionStorage of HTML5. These are supported in the latest versions of all modern browsers, and are much easier to use and less fiddly than cookies.

http://www.w3.org/TR/2009/WD-webstorage-20091222/

https://www.w3.org/TR/webstorage/. (second edition)

Here are some sample code for setting and getting the values using sessionStorage and localStorage :

 // HTML5 session Storage
 sessionStorage.setItem("variableName","test");
 sessionStorage.getItem("variableName");


//HTML5 local storage 
localStorage.setItem("variableName","Text");
// Receiving the data:
localStorage.getItem("variableName");

You need the "correlation id" (the "AS SS" thingy) on the sub-select to reference the fields in the "ON" condition. The id's assigned inside the sub select are not usable in the join.

SELECT
       cs.CUSID
       ,dp.DEPID
FROM
    CUSTMR cs
        LEFT OUTER JOIN (
            SELECT
                    DEPID
                    ,DEPNAME
                FROM
                    DEPRMNT 
                WHERE
                    dp.DEPADDRESS = 'TOKYO'
        ) ss
            ON (
                ss.DEPID = cs.CUSID
                AND ss.DEPNAME = cs.CUSTNAME
            )
WHERE
    cs.CUSID != '' 

curl sends POST requests with the default content type of application/x-www-form-urlencoded. If you want to send a JSON request, you will have to specify the correct content type header:

$ curl -vX POST http://server/api/v1/places.json -d @testplace.json \
--header "Content-Type: application/json"

But that will only work if the server accepts json input. The .json at the end of the url may only indicate that the output is json, it doesn't necessarily mean that it also will handle json input. The API documentation should give you a hint on whether it does or not.

The reason you get a 401 and not some other error is probably because the server can't extract the auth_token from your request.

Converting from java.lang.Object directly to ArrayList<T> which has elements of T is not recommended as it can lead to casting Exceptions. The recommended way is to first convert to a primitive array of T and then use Arrays.asList(T[]) One of the ways how you get entity from a java javax.ws.rs.core.Response is as follows -

    T[] t_array = response.readEntity(object);
    ArrayList<T> t_arraylist = Arrays.asList(t_array);

You will still get Unchecked cast warnings.

You might like to read this - http://dev.mysql.com/doc/refman/5.0/en/gone-away.html - that very well explains the reasons and fixes for "lost connection during query" scenarios.

In your case, it might be because of the max allowed packet size as pointed by Augusto. Or if you've verified it isn't the case, then it might be the connection wait timeout setting due to which the client is losing connection. However, I do not think latter is true here because it's a CSV file and not containing queries.

It is ES-6 feature. It means you extract all the properties of props in div.{... }

operator is used to extract properties of an object.

In res folder select the XML file in which you want to view your images,

<ImageView
        android:id="@+id/image1"
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content"
        android:src="@drawable/imagep1" />

How about this

    private Object element[] = new Object[] {};

What about

now()::timestamp

If your other timestamp are without time zone then this cast will yield the matching type "timestamp without time zone" for the current time.

I would like to read what others think about that option, though. I still don't trust in my understanding of this "with/without" time zone stuff.

EDIT: Adding Michael Ekoka's comment here because it clarifies an important point:

Caveat. The question is about generating default timestamp in UTC for a timestamp column that happens to not store the time zone (perhaps because there's no need to store the time zone if you know that all your timestamps share the same). What your solution does is to generate a local timestamp (which for most people will not necessarily be set to UTC) and store it as a naive timestamp (one that does not specify its time zone).

If all of these rows are related and you need to alter the tabular data ... why not just wrap the entire table in a form, and change GET to POST (unless you know that you're not going to be sending more than the max amount of data a GET request can send).

(That's assuming, of course, that all of the data is going to the same place.)

<form method="POST" action="your_action">
<table>
<tr>
<td><input type="text" name="r1c1" value="" /></td>
<!-- ... snip ... -->
</tr>
<!-- ... repeat as needed ... -->
</table>
</form>

If whichView is an object of the GuideView Enum, following works well. Please note that there is no qualifier for the constant after case.

switch (whichView) {
    case SEVEN_DAY:
        ...
        break;
    case NOW_SHOWING:
        ...
        break;
}

It can be something so silly as you are transferring the file via FTP to a target machine, you go and run the .JAR file but this was so big that it has not yet been finished transferred :) Yes it happened to me..

Open Tools -> Options -> Keymap, then look for the action called "Re-indent current line or selection" and set whatever shortcut you want.

To check if this extensions are enabled or not, you can create a php file i.e. info.php and write the following code there:

<?php 
echo "GD: ", extension_loaded('gd') ? 'OK' : 'MISSING', '<br>';
echo "XML: ", extension_loaded('xml') ? 'OK' : 'MISSING', '<br>';
echo "zip: ", extension_loaded('zip') ? 'OK' : 'MISSING', '<br>';
?>

That's it.

Runnable is just an interface, which provides the method run. Threads are implementations and use Runnable to call the method run().

Your approach is decent for a folder that only contains files, but if you are looking for a scenario that also contains subfolders then recursion is needed

Also you should capture the return value of the return to make sure you are allowed to delete the file

and include

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

in your manifest

void DeleteRecursive(File dir)
{
    Log.d("DeleteRecursive", "DELETEPREVIOUS TOP" + dir.getPath());
    if (dir.isDirectory())
    {
        String[] children = dir.list();
        for (int i = 0; i < children.length; i++)
        {
            File temp = new File(dir, children[i]);
            if (temp.isDirectory())
            {
                Log.d("DeleteRecursive", "Recursive Call" + temp.getPath());
                DeleteRecursive(temp);
            }
            else
            {
                Log.d("DeleteRecursive", "Delete File" + temp.getPath());
                boolean b = temp.delete();
                if (b == false)
                {
                    Log.d("DeleteRecursive", "DELETE FAIL");
                }
            }
        }

    }
    dir.delete();
}

 string name = "some node name";
    var xDoc = XDocument.Load("yourFile");
    var docRoot = xDoc.Element("your docs root name");

     var aNode = docRoot.Elements().Where(x => x.Name == name).FirstOrDefault();
                if (aNode == null)
                {
                    return $"file has no {name}";
                }

With Selenium Webdriver would be something like this:

assertTrue(!isElementPresent(By.linkText("Empresas en Misión")));

Sometimes the files are actually located at ~/. These are the steps I took to starting Zsh as the default terminal on Visual Studio Code/Windows 10.

• cd ~/

• vim .bashrc

• Paste the following...

if test -t 1; then exec zsh fi

• Save/close Vim.

• Restart the terminal

input.split(/\s*[\s,]\s*/)

… \s* matches zero or more white space characters (not just spaces, but also tabs and newlines).

... [\s,] matches one white space character or one comma

If you want to avoid blank elements from input like "foo,bar,,foobar", this will do the trick:

input.split(/(\s*,?\s*)+/)

The + matches one or more of the preceding character or group.

Edit:

Added ?after comma which matches zero or one comma.

Edit 2:

Turns out edit 1 was a mistake. Fixed it. Now there has to be at least one comma or one space for the expression to find a match.

    viewStyle : {
    backgroundColor: '#F8F8F8',
    justifyContent: 'center',
    alignItems: 'center',
    height: 60,
    paddingTop: 15,
    shadowColor: '#000',
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.2,
    marginBottom: 10,
    elevation: 2,
    position: 'relative'
},

Use marginBottom: 10

This might not suit everyone since it does not preserve the original file permissions but in my case it was not important and it solved the problem for me. rsync has an option --chmod:

--chmod This option tells rsync to apply one or more comma-separated lqchmodrq strings to the permission of the files in the transfer. The resulting value is treated as though it was the permissions that the sending side supplied for the file, which means that this option can seem to have no effect on existing files if --perms is not enabled.

This forces the permissions to be what you want on all files/directories. For example:

rsync -av --chmod=Du+rwx SRC DST

would add Read, Write and Execute for the user to all transferred directories.

Here's some future-proof code for browsers that may lack escape/unescape(). Note that IE 9 and older don't support atob/btoa(), so you'd need to use custom base64 functions for them.

// Polyfill for escape/unescape
if( !window.unescape ){
    window.unescape = function( s ){
        return s.replace( /%([0-9A-F]{2})/g, function( m, p ) {
            return String.fromCharCode( '0x' + p );
        } );
    };
}
if( !window.escape ){
    window.escape = function( s ){
        var chr, hex, i = 0, l = s.length, out = '';
        for( ; i < l; i ++ ){
            chr = s.charAt( i );
            if( chr.search( /[A-Za-z0-9\@\*\_\+\-\.\/]/ ) > -1 ){
                out += chr; continue; }
            hex = s.charCodeAt( i ).toString( 16 );
            out += '%' + ( hex.length % 2 != 0 ? '0' : '' ) + hex;
        }
        return out;
    };
}

// Base64 encoding of UTF-8 strings
var utf8ToB64 = function( s ){
    return btoa( unescape( encodeURIComponent( s ) ) );
};
var b64ToUtf8 = function( s ){
    return decodeURIComponent( escape( atob( s ) ) );
};

A more comprehensive example for UTF-8 encoding and decoding can be found here: http://jsfiddle.net/47zwb41o/

the above is not bad, however its kinda different for 11.10

sudo apt-get install ruby1.9 rubygems1.9

that will install ruby 1.9

when linking, you just use ls /usr/bin | grep ruby it should output ruby1.9.1

so then you sudo ln -sf /usr/bin/ruby1.9.1 /usr/bin/ruby and your off to the races.

Actually what made this so confusing is that the Beanstalk people stand behind their very non-standard use of Staging (it comes before development in their diagram, and it's not a mistake!

https://twitter.com/Beanstalkapp/status/306129447885631488

XNA 2.0 requires a minimum of a shader 1.1 card. While old tech, not everyone has one. Some newer laptops (in our experience Toshiba tablets with Intel graphics) have no shader 1.1 support. XNA simply wont run on these machines.

This is a significant issue for us and we have shifted to Tao and OpenGL. Plus with Tao we have bindings for audio & Lua support.

After adding JTextArea into JScrollPane here:

scroll = new JScrollPane(display);

You don't need to add it again into other container like you do:

middlePanel.add(display);

Just remove that last line of code and it will work fine. Like this:

    middlePanel=new JPanel();
    middlePanel.setBorder(new TitledBorder(new EtchedBorder(), "Display Area"));

    // create the middle panel components

    display = new JTextArea(16, 58);
    display.setEditable(false); // set textArea non-editable
    scroll = new JScrollPane(display);
    scroll.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

    //Add Textarea in to middle panel
    middlePanel.add(scroll);

JScrollPane is just another container that places scrollbars around your component when its needed and also has its own layout. All you need to do when you want to wrap anything into a scroll just pass it into JScrollPane constructor:

new JScrollPane( myComponent ) 

or set view like this:

JScrollPane pane = new JScrollPane ();
pane.getViewport ().setView ( myComponent );

Additional:

Here is fully working example since you still did not get it working:

public static void main ( String[] args )
{
    JPanel middlePanel = new JPanel ();
    middlePanel.setBorder ( new TitledBorder ( new EtchedBorder (), "Display Area" ) );

    // create the middle panel components

    JTextArea display = new JTextArea ( 16, 58 );
    display.setEditable ( false ); // set textArea non-editable
    JScrollPane scroll = new JScrollPane ( display );
    scroll.setVerticalScrollBarPolicy ( ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS );

    //Add Textarea in to middle panel
    middlePanel.add ( scroll );

    // My code
    JFrame frame = new JFrame ();
    frame.add ( middlePanel );
    frame.pack ();
    frame.setLocationRelativeTo ( null );
    frame.setVisible ( true );
}

And here is what you get:

there is no standard, but most frameworks support both, you can see for example for java spring that it accepts both here

@GetMapping("/api/foos")
@ResponseBody
public String getFoos(@RequestParam List<String> id) {
    return "IDs are " + id;
}

And Spring MVC will map a comma-delimited id parameter:

http://localhost:8080/api/foos?id=1,2,3
----
IDs are [1,2,3]

Or a list of separate id parameters:

http://localhost:8080/api/foos?id=1&id=2
----
IDs are [1,2]

Your problem looks like you are mixing DML & DDL operations. See this URL which explains this issue:

http://www.orafaq.com/forum/t/54714/2/

You can stringfy and count tokens:

int countArgs(char *args)
{
  int result = 0;
  int i = 0;

  while(isspace(args[i])) ++i;
  if(args[i]) ++result;

  while(args[i]) {
    if(args[i]==',') ++result;
    else if(args[i]=='\'') i+=2;
    else if(args[i]=='\"') {
      while(args[i]) {
        if(args[i+1]=='\"' && args[i]!='\\') {
          ++i;
          break;
        }
        ++i;
      }
    }
    ++i;
  }

  return result;
}

#define MACRO(...) \
{ \
  int count = countArgs(#__VA_ARGS__); \
  printf("NUM ARGS: %d\n",count); \
}

After a little more research, I came across iText, a PDF and RTF-file creation API. I think I can use the RTF generation to create a Doc-readable file that can then be edited using Doc and re-saved.

Anyone have any experience with iText, used in this fashion?

enter the android terminal and then you can type the following commands :dumpsys cpuinfo

shell@android:/ $ dumpsys cpuinfo                                              
Load: 0.8 / 0.75 / 1.15
CPU usage from 69286ms to 9283ms ago with 99% awake:
  47% 1118/com.wxg.sodproject: 12% user + 35% kernel
  1.6% 1225/android.process.media: 1% user + 0.6% kernel
  1.3% 263/mpdecision: 0.1% user + 1.2% kernel
  0.1% 32747/kworker/u:1: 0% user + 0.1% kernel
  0.1% 883/com.android.systemui: 0.1% user + 0% kernel
  0.1% 521/system_server: 0.1% user + 0% kernel / faults: 14 minor
  0.1% 1826/com.quicinc.trepn: 0.1% user + 0% kernel
  0.1% 2462/kworker/0:2: 0.1% user + 0% kernel
  0.1% 32649/kworker/0:0: 0% user + 0.1% kernel
  0% 118/mmcqd/0: 0% user + 0% kernel
  0% 179/surfaceflinger: 0% user + 0% kernel
  0% 46/kinteractiveup: 0% user + 0% kernel
  0% 141/jbd2/mmcblk0p26: 0% user + 0% kernel
  0% 239/sdcard: 0% user + 0% kernel
  0% 1171/com.xiaomi.channel:pushservice: 0% user + 0% kernel / faults: 1 minor
  0% 1207/com.xiaomi.channel: 0% user + 0% kernel / faults: 1 minor
  0% 32705/kworker/0:1: 0% user + 0% kernel
12% TOTAL: 3.2% user + 9.4% kernel + 0% iowait

Yes -- parseFloat.

parseFloat(document.getElementById(amtid4).innerHTML);

For formatting numbers, use toFixed:

var num = parseFloat(document.getElementById(amtid4).innerHTML).toFixed(2);

num is now a string with the number formatted with two decimal places.

I prefer this. This is not the best way, but a fast solution.

//Building the table includes:
StringBuilder query= new StringBuilder();
query.append("CREATE TABLE "+TABLE_NAME+ " (");
query.append(COLUMN_ID+"int primary key autoincrement,");
query.append(COLUMN_CREATION_DATE+" DATE)");

//Inserting the data includes this:
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
values.put(COLUMN_CREATION_DATE,dateFormat.format(reactionGame.getCreationDate())); 

// Fetching the data includes this:
try {
   java.util.Date creationDate = dateFormat.parse(cursor.getString(0);
   YourObject.setCreationDate(creationDate));
} catch (Exception e) {
   YourObject.setCreationDate(null);
}

This will get you a string array of all the resources:

System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceNames();

From the two linksResolved Successfully and Naming Convention, I easily solved this same problem which I faced. i.e., for the foreign key name, give as fk_colName_TableName. This naming convention is non-ambiguous and also makes every ForeignKey in your DB Model unique and you will never get this error.

Error 1022: Can't write; duplicate key in table

By using Ado.net

using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;

namespace PBDataAccess
{
    public class AddContact
    {   
        // for preparing connection to sql server database   

        private SqlConnection conn; 

        // for preparing sql statement or stored procedure that 
        // we want to execute on database server

        private SqlCommand cmd; 

        // used for storing the result in datatable, basically 
        // dataset is collection of datatable

        private DataSet ds; 

        // datatable just for storing single table

        private DataTable dt; 

        // data adapter we use it to manage the flow of data
        // from sql server to dataset and after fill the data 
        // inside dataset using fill() method   

        private SqlDataAdapter da; 


        // created a method, which will return the dataset

        public DataSet GetAllContactType() 
        {



    // retrieving the connection string from web.config, which will 
    // tell where our database is located and on which database we want
    // to perform opearation, in this case we are working on stored 
    // procedure so you might have created it somewhere in your database. 
    // connection string will include the name of the datasource, your 
    // database name, user name and password.

        using (conn = new SqlConnection(ConfigurationManager.ConnectionString["conn"]
        .ConnectionString)) 

                {
                    // Addcontact is the name of the stored procedure
                    using (cmd = new SqlCommand("Addcontact", conn)) 

                    {
                        cmd.CommandType = CommandType.StoredProcedure;

                    // here we are passing the parameters that 
                    // Addcontact stored procedure expect.
                     cmd.Parameters.Add("@CommandType",
                     SqlDbType.VarChar, 50).Value = "GetAllContactType"; 

                        // here created the instance of SqlDataAdapter
                        // class and passed cmd object in it
                        da = new SqlDataAdapter(cmd); 

                        // created the dataset object
                        ds = new DataSet(); 

                        // fill the dataset and your result will be
                        stored in dataset
                        da.Fill(ds); 
                    }                    
            }  
            return ds;
        }
}

****** Stored Procedure ******

CREATE PROCEDURE Addcontact
@CommandType VARCHAR(MAX) = NULL
AS
BEGIN
  IF (@CommandType = 'GetAllContactType')
  BEGIN
    SELECT * FROM Contacts
  END
END

Have you tried something like this? Put it in the head for it to work properly.

<script type="text/javascript">
    document.addEventListener("DOMContentLoaded", function(){
         //using DOMContentLoaded is good as it relies on the DOM being ready for
         //manipulation, rather than the windows being fully loaded. Just like
         //how jQuery's $(document).ready() does it.

         //loop through your inputs and set their values here
    }, false);
</script>

Here are some options:

• Visual Studio PHP (VS.Php).
• PHP Tools for Visual Studio by DEVSENSE.

Or you can check this list of PHP editor reviews.

I faced this issue while running an old codebase. I just disabled the background fetch option from EditScheme, it worked.

Edit Scheme -> Options Tab -> Disable Background Fetch

You can use Apache commons-lang

StringUtils.isEmpty(String str) - Checks if a String is empty ("") or null.

or

StringUtils.isBlank(String str) - Checks if a String is whitespace, empty ("") or null.

the latter considers a String which consists of spaces or special characters eg " " empty too. See java.lang.Character.isWhitespace API

In a browser

You can leverage the browser's URL parser using an <a> element:

var hostname = $('<a>').prop('href', url).prop('hostname');

or without jQuery:

var a = document.createElement('a');
a.href = url;
var hostname = a.hostname;

(This trick is particularly useful for resolving paths relative to the current page.)

Outside of a browser (and probably more efficiently):

Use the following function:

function get_hostname(url) {
    var m = url.match(/^http:\/\/[^/]+/);
    return m ? m[0] : null;
}

Use it like this:

get_hostname("http://example.com/path");

This will return http://example.com/ as in your example output.

Hostname of the current page

If you are only trying the get the hostname of the current page, use document.location.hostname.

I had a similar problem and had to convert the URL from string to Uri object using:

Uri myUri = new Uri(URLInStringFormat, UriKind.Absolute);

(URLInStringFormat is your URL) Try to connect using the Uri instead of the string as:

WebClient client = new WebClient();
client.OpenRead(myUri);

 X <- data.frame(Variable1=c(11,14,12,15),Variable2=c(2,3,1,4))
> X
  Variable1 Variable2
1        11         2
2        14         3
3        12         1
4        15         4
> X[X$Variable1!=11 & X$Variable1!=12, ]
  Variable1 Variable2
2        14         3
4        15         4
> X[ ! X$Variable1 %in% c(11,12), ]
  Variable1 Variable2
2        14         3
4        15         4

You can functionalize this however you like.

I had the same problem, but using the Run Custom Tool command as suggested by Timwi did not help in my case.

However it lead me into the right direction, because I ended up in the Properties of the .resx file. Here I noticed a difference to another .resx file that caused no problems.

In my case I had to change the property "Build Action" from "Resource" to "Embedded Resource".

My best guess for the reason is, that I had the .resx in a library that was used from another application. My application did not have its own .resx file, so it had to use the one from the library - which is only available when it's embedded in the library and not "stand alone".

The Mockito javadoc seems to tell why use doReturn() instead of when() Use doReturn() in those rare occasions when you cannot use Mockito.when(Object).

Beware that Mockito.when(Object) is always recommended for stubbing because it is argument type-safe and more readable (especially when stubbing consecutive calls).

Here are those rare occasions when doReturn() comes handy:

1. When spying real objects and calling real methods on a spy brings side effects

List list = new LinkedList(); List spy = spy(list);

//Impossible: real method is called so spy.get(0) throws IndexOutOfBoundsException (the list is yet empty)

when(spy.get(0)).thenReturn("foo");

//You have to use doReturn() for stubbing: doReturn("foo").when(spy).get(0);

2. Overriding a previous exception-stubbing:

when(mock.foo()).thenThrow(new RuntimeException());

//Impossible: the exception-stubbed foo() method is called so RuntimeException is thrown. when(mock.foo()).thenReturn("bar");

//You have to use doReturn() for stubbing:

doReturn("bar").when(mock).foo(); Above scenarios shows a tradeoff of Mockito's elegant syntax. Note that the scenarios are very rare, though. Spying should be sporadic and overriding exception-stubbing is very rare. Not to mention that in general overridding stubbing is a potential code smell that points out too much stubbing.

This one does a little bit more. I use it to rename my downloaded torrents (no special characters (non-ASCII), spaces, multiple dots, etc.).

#!/usr/bin/perl

&rena(`find . -type d`);
&rena(`find . -type f`);

sub rena
{
    ($elems)=@_;
    @t=split /\n/,$elems;

    for $e (@t)
    {
    $_=$e;
    # remove ./ of find
    s/^\.\///;
    # non ascii transliterate
    tr [\200-\377][_];
    tr [\000-\40][_];
    # special characters we do not want in paths
    s/[ \-\,\;\?\+\'\"\!\[\]\(\)\@\#]/_/g;
    # multiple dots except for extension
    while (/\..*\./)
    {
        s/\./_/;
    }
    # only one _ consecutive
    s/_+/_/g;
    next if ($_ eq $e ) or ("./$_" eq $e);
    print "$e -> $_\n";
    rename ($e,$_);
    }
}

This provides a named variable to work with:

foreach my $line ( <STDIN> ) {
    chomp( $line );
    print "$line\n";
}

To read a file, pipe it in like this:

program.pl < inputfile

The problem is a simple typo. You named your variable 'conc' on line 2 but then referenced 'conn' on line 4.

var dictionary = new Dictionary<string, int>
{
    { "Key", 12 }
};

var aggregateObjectCollection = dictionary.Select(
    entry => new AggregateObject(entry.Key, entry.Value));

Use strstr(const char *s , const char *t) and include<string.h>

You can write your own function which behaves same as strstr and you can modify according to your requirement also

char * str_str(const char *s, const char *t)
{
int i, j, k;
for (i = 0; s[i] != '\0'; i++) 
{
for (j=i, k=0; t[k]!='\0' && s[j]==t[k]; j++, k++);
if (k > 0 && t[k] == '\0')
return (&s[i]);
}
return NULL;
}

Use this it works and so simple :

  var price=22.5m;
  Console.WriteLine(
     "the price: {0}",price.ToString("C", new System.Globalization.CultureInfo("en-US")));

A radio button is a native element specific to each OS/browser. There is no way to change its color/style, unless you want to implement custom images or use a custom Javascript library which includes images (e.g. this - cached link)

If you're:

• On Mac and have iTerm
• Want to start various processes that stay open long-term / until Ctrl+C
• Want to be able to easily see the output from each process
• Want to be able to easily stop a specific process with Ctrl+C

One option is scripting the terminal itself if your use case is more app monitoring / management.

For example I recently did the following. Granted it's Mac specific, iTerm specific, and relies on a deprecated Apple Script API (iTerm has a newer Python option). It doesn't win any elegance awards but gets the job done.

#!/bin/sh
root_path="~/root-path"
auth_api_script="$root_path/auth-path/auth-script.sh"
admin_api_proj="$root_path/admin-path/admin.csproj"
agent_proj="$root_path/agent-path/agent.csproj"
dashboard_path="$root_path/dashboard-web"

osascript <<THEEND
tell application "iTerm"
  set newWindow to (create window with default profile)

  tell current session of newWindow
    set name to "Auth API"
    write text "pushd $root_path && $auth_api_script"
  end tell

  tell newWindow
    set newTab to (create tab with default profile)
    tell current session of newTab
        set name to "Admin API"
        write text "dotnet run --debug -p $admin_api_proj"
    end tell
  end tell

  tell newWindow
    set newTab to (create tab with default profile)
    tell current session of newTab
        set name to "Agent"
        write text "dotnet run --debug -p $agent_proj"
    end tell
  end tell

  tell newWindow
    set newTab to (create tab with default profile)
    tell current session of newTab
        set name to "Dashboard"
        write text "pushd $dashboard_path; ng serve -o"
    end tell
  end tell

end tell
THEEND

Accidentally i stumbled upon another way to do a force kill on Unix (for those who use Weblogic). This is cheaper and more elegant than running /bin/kill -9 via Runtime.exec().

import weblogic.nodemanager.util.Platform;
import weblogic.nodemanager.util.ProcessControl;
...
ProcessControl pctl = Platform.getProcessControl();
pctl.killProcess(pid);

And if you struggle to get the pid, you can use reflection on java.lang.UNIXProcess, e.g.:

Process proc = Runtime.getRuntime().exec(cmdarray, envp);
if (proc instanceof UNIXProcess) {
    Field f = proc.getClass().getDeclaredField("pid");
    f.setAccessible(true);
    int pid = f.get(proc);
}

None of the answers worked for me. In my case there was a standard

a:-webkit-any-link {
text-decoration: underline;

in my code. Basically whatever link it is, the text color goes blue, and the link stays whatever it is.

So I added the code at the end of the header like this:

<head>
  </style>
    a:-webkit-any-link {
      text-decoration: none;
    }
  </style>
</head>

and problem is no more.

If you are using material design I would suggest checking out material-dialogs. It fixed several issues for me related to currently open Android bugs (see 78088), but most importantly for this ticket it has an autoDismiss flag that can be set when using the Builder.

#import <QuartzCore/CALayer.h>


UIImageView *imageView = [UIImageView alloc]init];
imageView.layer.masksToBounds = YES;
imageView.layer.borderColor = [UIColor blackColor].CGColor;
imageView.layer.borderWidth = 1;    

This code can be used for adding UIImageView view border.

I had the same issue on Windows. Solved it by installing Numpy+MKL from http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy (there it's recommended to install numpy+mkl before other packages that depend on it) as suggested by this answer.

you can use parent to access the parent page. So to access a function it would be:

var obj = parent.getElementById('foo');

True you can't have different sized slides. NOT true the size of you slide doesn't matter. It will size it to your resolution, but you can click on the magnifying icon(at least on PP 2013) and you can then scroll in all directions of your slide in original resolution.

You can use JavaScript forEach Loop:

myMap.forEach((value, key) => {
    console.log('value: ', value);
    console.log('key: ', key);
});

Update 2020: HTML Solution

Since HTML 5 is so much developed and almost all major browser supporting it. So now a much cleaner approach is to use HTML5 data attributes (maxx777 provided a PHP solution I am using the simple HTML). For non-numeric data as in our scenario, we can use data-sort or data-order attribute and assign a sortable value to it.

HTML

<td data-sort='YYYYMMDD'>DD/MM/YYYY</td>

Here is working HTML solution

jQuery Solution

Here is working jQuery solution.

jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"date-uk-pre": function ( a ) {
    var ukDatea = a.split('/');
    return (ukDatea[2] + ukDatea[1] + ukDatea[0]) * 1;
},

"date-uk-asc": function ( a, b ) {
    return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},

"date-uk-desc": function ( a, b ) {
    return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );
 

Add the above code to script and set the specific column with Date values with { "sType": "date-uk" } and others as null, see below:

$(document).ready(function() {
    $('#example').dataTable( {
        "aoColumns": [
            null,
            null,
            null,
            null,
            { "sType": "date-uk" },
            null
        ]
    });
    });

The following query can be used to detemine tablespace and other params:

select df.tablespace_name "Tablespace",
       totalusedspace "Used MB",
       (df.totalspace - tu.totalusedspace) "Free MB",
       df.totalspace "Total MB",
       round(100 * ( (df.totalspace - tu.totalusedspace)/ df.totalspace)) "Pct. Free"
  from (select tablespace_name,
               round(sum(bytes) / 1048576) TotalSpace
          from dba_data_files 
         group by tablespace_name) df,
       (select round(sum(bytes)/(1024*1024)) totalusedspace,
               tablespace_name
          from dba_segments 
         group by tablespace_name) tu
 where df.tablespace_name = tu.tablespace_name 
   and df.totalspace <> 0;

Source: https://community.oracle.com/message/1832920

For your case if you want to know the partition name and it's size just run this query:

select owner,
       segment_name,
       partition_name,
       segment_type,
       bytes / 1024/1024 "MB" 
  from dba_segments 
 where owner = <owner_name>;

$().live(function(){}); and jQuery.browser is undefined in jquery 1.9.0 - $.browser was deprecated in jquery update

sounds like you are using a different version of jquery 1.9 in godaddy so either change your code or include the migrate plugin http://code.jquery.com/jquery-migrate-1.0.0.js

As far as I can see, this would be possible only using height: (some em value); overflow: hidden and even then it wouldn't have the fancy ... at the end.

If that is not an option, I think it's impossible without some server side pre-processing (difficult because text flow is impossible to predict reliably) or jQuery (possible but probably complicated).

The ideal way to go about getting pretty much any Python object into a JavaScript object is to use JSON. JSON is great as a format for transfer between systems, but sometimes we forget that it stands for JavaScript Object Notation. This means that injecting JSON into the template is the same as injecting JavaScript code that describes the object.

Flask provides a Jinja filter for this: tojson dumps the structure to a JSON string and marks it safe so that Jinja does not autoescape it.

<html>
  <head>
    <script>
      var myGeocode = {{ geocode|tojson }};
    </script>
  </head>
  <body>
    <p>Hello World</p>
    <button onclick="alert('Geocode: ' + myGeocode[0] + ' ' + myGeocode[1])" />
  </body>
</html>

This works for any Python structure that is JSON serializable:

python_data = {
    'some_list': [4, 5, 6],
    'nested_dict': {'foo': 7, 'bar': 'a string'}
}

var data = {{ python_data|tojson }};
alert('Data: ' + data.some_list[1] + ' ' + data.nested_dict.foo + 
      ' ' + data.nested_dict.bar);

const arr= [1, 2, 3]
arr.forEach(function(element){
 if(arr[arr.length-1] === element){
  console.log("Last Element")
 }
})

Easy one! "\t"

Edit: In fact, here's something official: Escape Sequences

You generally want to ignore the SIGPIPE and handle the error directly in your code. This is because signal handlers in C have many restrictions on what they can do.

The most portable way to do this is to set the SIGPIPE handler to SIG_IGN. This will prevent any socket or pipe write from causing a SIGPIPE signal.

To ignore the SIGPIPE signal, use the following code:

signal(SIGPIPE, SIG_IGN);

If you're using the send() call, another option is to use the MSG_NOSIGNAL option, which will turn the SIGPIPE behavior off on a per call basis. Note that not all operating systems support the MSG_NOSIGNAL flag.

Lastly, you may also want to consider the SO_SIGNOPIPE socket flag that can be set with setsockopt() on some operating systems. This will prevent SIGPIPE from being caused by writes just to the sockets it is set on.

If you want a nicely formatted diff, you can do this:

# Gemfile
gem 'awesome_print' # or gem install awesome_print

And in your code:

require 'ap'

def my_diff(a, b)
  as = a.ai(plain: true).split("\n").map(&:strip)
  bs = b.ai(plain: true).split("\n").map(&:strip)
  ((as - bs) + (bs - as)).join("\n")
end

puts my_diff({foo: :bar, nested: {val1: 1, val2: 2}, end: :v},
             {foo: :bar, n2: {nested: {val1: 1, val2: 3}}, end: :v})

The idea is to use awesome print to format, and diff the output. The diff won't be exact, but it is useful for debugging purposes.

OK, based on some of the previous answers, I am expecting to get downvoted for this, but, I think you are delusional to think you can learn, on your own, how to program in Java in 10 weeks with no programming background. No person, with NO programming experience, other than some sort of prodigy, is going to learn to program in Java or almost any language in 10 weeks.

For clarity, copying and running hello world from a book does not make you a programmer. Hell, it will most likely take days just to get that working in some IDE.

Now, can you study and potentially pass some test? Maybe, but that depends on the depth and format of the test.

If I asked if I could become a doctor in 10 weeks, I would get laughed at for asking, so I am somewhat surprised at the answers that indicate that it is somewhat possible. I can stick a bandaid on my daughter now, but it hardly makes me a medical professional, it just means I managed their version of hello world.

Use the SimpleDateFormat class parse() method. This method will return a Date object. You can then create a Calendar object for this Date and add 2 hours to it.

SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date date = formatter.parse(theDateToParse);
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.HOUR_OF_DAY, 2);
cal.getTime(); // This will give you the time you want.

Indeed there is.

chmod a+x is relative to the current state and just sets the x flag. So a 640 file becomes 751 (or 750?), a 644 file becomes 755.

chmod 755, however, sets the mask as written: rwxr-xr-x, no matter how it was before. It is equivalent to chmod u=rwx,go=rx.

Try:

$(document).ready(function() {
    $('#contact-form').validate({submitHandler: function(form) {
         var data = $('#contact-form').serialize();   
         $.post(
              'url_request',
               {data: data},
               function(response){
                  console.log(response);
               }
          );
         }
    });
});

I would advise you to swap B and C columns for the reason that I will explain. Then in D2 type: =VLOOKUP(A2, B2:C4, 2, FALSE)

Finally, copy the formula for the remaining cells.

Explanation: VLOOKUP will first find the value of A2 in the range B2 to C4 (second argument). NOTE: VLOOKUP always searches the first column in this range. This is the reason why you have to swap the two columns before doing anything.

Once the exact match is found, it will return the value in the adjacent cell (third argument).

This means that, if you put 1 as the third argument, the function will return the value in the first column of the range (which will be the same value you were looking for). If you put 2, it will return the value from the second column in the range (the value in the adjacent cell-RIGHT SIDE of the found value).

FALSE indicates that you are finding the exact match. If you put TRUE, you will be searching for the approximate match.

The prime example to understand the fork() and exec() concept is the shell,the command interpreter program that users typically executes after logging into the system.The shell interprets the first word of command line as a command name

For many commands,the shell forks and the child process execs the command associated with the name treating the remaining words on the command line as parameters to the command.

The shell allows three types of commands. First, a command can be an executable file that contains object code produced by compilation of source code (a C program for example). Second, a command can be an executable file that contains a sequence of shell command lines. Finally, a command can be an internal shell command.(instead of an executable file ex->cd,ls etc.)

Here is another simple way of doing this, by adding width 20% to every col-xs-2:

<div class="col-xs-12">
     <div class="col-xs-2" style="width:20%;" id="p1">One</div>
     <div class="col-xs-2" style="width:20%;" id="p2">Two</div>
     <div class="col-xs-2" style="width:20%;" id="p3">Three</div>
     <div class="col-xs-2" style="width:20%;" id="p4">Four</div>
     <div class="col-xs-2" style="width:20%;" id="p5">Five</div>
</div>

In English:

401

You are potentially allowed access but for some reason on this request you were denied. Such as a bad password? Try again, with the correct request you will get a success response instead.

403

You are not, ever, allowed. Your name is not on the list, you won't ever get in, go away, don't send a re-try request, it will be refused, always. Go away.

I resolved this issue by excluding byte-buddy dependency from springfox

<dependency>
  <groupId>io.springfox</groupId>
  <artifactId>springfox-swagger2</artifactId>
  <version>2.7.0</version>
  <exclusions>
  <exclusion>
    <groupId>net.bytebuddy</groupId>
    <artifactId>byte-buddy</artifactId>
  </exclusion>
  </exclusions>
</dependency>

<dependency>
  <groupId>io.springfox</groupId>
  <artifactId>springfox-swagger-ui</artifactId>
  <version>2.7.0</version>
  <exclusions>
  <exclusion>
    <groupId>net.bytebuddy</groupId>
    <artifactId>byte-buddy</artifactId>
  </exclusion>
</exclusions>
</dependency>

1. Define two tables (example A and B), with their own primary key
2. Define a column in Table A as having a Foreign key relationship based on the primary key of Table B

This means that Table A can have one or more records relating to a single record in Table B.

If you already have the tables in place, use the ALTER TABLE statement to create the foreign key constraint:

ALTER TABLE A ADD CONSTRAINT fk_b FOREIGN KEY (b_id) references b(id) 

• fk_b: Name of the foreign key constraint, must be unique to the database
• b_id: Name of column in Table A you are creating the foreign key relationship on
• b: Name of table, in this case b
• id: Name of column in Table B

You need to ensure that auto-commit on the Connection is turned off, or setFetchSize will have no effect.

dbConnection.setAutoCommit(false);

Edit: Remembered that when I used this fix it was Postgres-specific, but hopefully it will still work for SQL Server.

Within WordPress there's also the very handy function wp_mkdir_p which will recursively create a directory structure.

Source for reference:-

function wp_mkdir_p( $target ) {
    $wrapper = null;

    // strip the protocol
    if( wp_is_stream( $target ) ) {
        list( $wrapper, $target ) = explode( '://', $target, 2 );
    }

    // from php.net/mkdir user contributed notes
    $target = str_replace( '//', '/', $target );

    // put the wrapper back on the target
    if( $wrapper !== null ) {
        $target = $wrapper . '://' . $target;
    }

    // safe mode fails with a trailing slash under certain PHP versions.
    $target = rtrim($target, '/'); // Use rtrim() instead of untrailingslashit to avoid formatting.php dependency.
    if ( empty($target) )
        $target = '/';

    if ( file_exists( $target ) )
        return @is_dir( $target );

    // We need to find the permissions of the parent folder that exists and inherit that.
    $target_parent = dirname( $target );
    while ( '.' != $target_parent && ! is_dir( $target_parent ) ) {
        $target_parent = dirname( $target_parent );
    }

    // Get the permission bits.
    if ( $stat = @stat( $target_parent ) ) {
        $dir_perms = $stat['mode'] & 0007777;
    } else {
        $dir_perms = 0777;
    }

    if ( @mkdir( $target, $dir_perms, true ) ) {

        // If a umask is set that modifies $dir_perms, we'll have to re-set the $dir_perms correctly with chmod()
        if ( $dir_perms != ( $dir_perms & ~umask() ) ) {
            $folder_parts = explode( '/', substr( $target, strlen( $target_parent ) + 1 ) );
            for ( $i = 1; $i <= count( $folder_parts ); $i++ ) {
                @chmod( $target_parent . '/' . implode( '/', array_slice( $folder_parts, 0, $i ) ), $dir_perms );
            }
        }

        return true;
    }

    return false;
}

var d = new Date();

// calling the function
formatDate(d,4);


function formatDate(dateObj,format)
{
    var monthNames = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ];
    var curr_date = dateObj.getDate();
    var curr_month = dateObj.getMonth();
    curr_month = curr_month + 1;
    var curr_year = dateObj.getFullYear();
    var curr_min = dateObj.getMinutes();
    var curr_hr= dateObj.getHours();
    var curr_sc= dateObj.getSeconds();
    if(curr_month.toString().length == 1)
    curr_month = '0' + curr_month;      
    if(curr_date.toString().length == 1)
    curr_date = '0' + curr_date;
    if(curr_hr.toString().length == 1)
    curr_hr = '0' + curr_hr;
    if(curr_min.toString().length == 1)
    curr_min = '0' + curr_min;

    if(format ==1)//dd-mm-yyyy
    {
        return curr_date + "-"+curr_month+ "-"+curr_year;       
    }
    else if(format ==2)//yyyy-mm-dd
    {
        return curr_year + "-"+curr_month+ "-"+curr_date;       
    }
    else if(format ==3)//dd/mm/yyyy
    {
        return curr_date + "/"+curr_month+ "/"+curr_year;       
    }
    else if(format ==4)// MM/dd/yyyy HH:mm:ss
    {
        return curr_month+"/"+curr_date +"/"+curr_year+ " "+curr_hr+":"+curr_min+":"+curr_sc;       
    }
}

In my case I removed the server logon credentials for central from my setting.

    <server> 
        <id>central</id>
        <username>admin</username> 
        <password>******</password> 
    </server>

   <mirror>
        <id>central</id>
        <mirrorOf>central</mirrorOf>
        <name>maven-central</name>
        <url>http://www.localhost:8081/repository/maven-central/</url>
   </mirror> 

I don't know why I did that, but its completely wrong since the central maven repo can be accessed anonymously. See my debug output that led to my error identification and resolution.

[DEBUG] Using connector BasicRepositoryConnector with priority 0.0 for http://www.localhost:8081/repository/maven-central/ with username=admin, password=***

Making a small tweak to the inside function and using lapply on an index instead of the actual list itself gets this doing what you want

x <- c("yes", "no", "maybe", "no", "no", "yes")
y <- c("red", "blue", "green", "green", "orange")
list.xy <- list(x=x, y=y)

WORD.C <- function(WORDS){
  require(wordcloud)

  L2 <- lapply(WORDS, function(x) as.data.frame(table(x), stringsAsFactors = FALSE))

  # Takes a dataframe and the text you want to display
  FUN <- function(X, text){
    windows() 
    wordcloud(X[, 1], X[, 2], min.freq=1)
    mtext(text, 3, padj=-4.5, col="red")  #what I'm trying that isn't working
  }

  # Now creates the sequence 1,...,length(L2)
  # Loops over that and then create an anonymous function
  # to send in the information you want to use.
  lapply(seq_along(L2), function(i){FUN(L2[[i]], names(L2)[i])})

  # Since you asked about loops
  # you could use i in seq_along(L2) 
  # instead of 1:length(L2) if you wanted to
  #for(i in 1:length(L2)){
  #  FUN(L2[[i]], names(L2)[i])
  #}
}

WORD.C(list.xy)

If you know what types your stack will be used with, you can instantiate them expicitly in the cpp file, and keep all relevant code there.

It is also possible to export these across DLLs (!) but it's pretty tricky to get the syntax right (MS-specific combinations of __declspec(dllexport) and the export keyword).

We've used that in a math/geom lib that templated double/float, but had quite a lot of code. (I googled around for it at the time, don't have that code today though.)

You can also try installing it in Visual Studio via Package Manager.

Run Install-Package Microsoft.Office.Interop.Excel in the Package Console. This will automatically add it as a project reference.

Use is like this:

Using Excel=Microsoft.Office.Interop.Excel;

This is the easiest way to locally edit files which live on remote host where you have previously setup ssh to remote IP

# issue on local box

sudo apt-get install sshfs   # on local host install sshfs ( linux )

# on local box create secure mount of remote directory

export REMOTE_IP=107.170.58.249 # remote host IP

sshfs myremoteuserid@${REMOTE_IP}:/your/remote/dir  /your/local/dir # for example

Done !!!

Now on local host just start editing files ... when you list dir locally it may not list anything until you cd into subdir or list a specific file ... lazy loading ... this does not impact editing files

subl /your/local/dir/magnum_opus.go # local file edit using sublime text

so above is actually editing remote file at

/your/remote/dir/magnum_opus.go  # remote file on box $REMOTE_IP

For OSX or Windows see this tut from the kind folk over on Digital Ocean

I know this thread is very old, but i think this would help anyone that landed here from google like me.

In GAE Flex (NodeJs), you could set the enviroment variable TZ (the one that manages all date timezones in the app) in the app.yaml file, i leave you here an example:

app.yaml

# [START env]
env_variables:
  # Timezone
  TZ: America/Argentina/Buenos_Aires

Here is how to correctly escape arbitrary filenames of uploaded files with bash:

#!/bin/bash
set -eu

f="$1"
f=${f//\\/\\\\}
f=${f//\"/\\\"}
f=${f//;/\\;}

curl --silent --form "uploaded=@\"$f\"" "$2"

Use SelectionChangeCommitted(object sender, EventArgs e) event here

Faced with the same problem I created a simple jQuery plugin http://xypaul.github.io/radioimg.js/

It works using hidden radio buttons and labels containing images as shown below.

<input type="radio" style="display: none;" id="a" />
<label for="a">
   <img class="" />
</label>

.wrappable { 
      overflow: hidden; 
      max-width: 400px; 
      word-wrap: break-word; 
}

I have tested with the binary data and its working perfectly here.

So here's how to do that:

In the bottom bar of VSCode, you'll see the label UTF-8. Click it. A popup opens. Click Save with encoding. You can now pick a new encoding for that file.

Alternatively, you can change the setting globally in Workspace/User settings using the setting "files.encoding": "utf8". If using the graphical settings page in VSCode, simply search for encoding. Do note however that this only applies to newly created files.

The OP (in the April 2012 updated revision of the question) is interested in knowing if there's a way to add to a list in amortized constant time, such as can be done, for example, with a C++ vector<> container. The best answer(s?) here so far only show the relative execution times for various solutions given a fixed-size problem, but do not address any of the various solutions' algorithmic efficiency directly. Comments below many of the answers discuss the algorithmic efficiency of some of the solutions, but in every case to date (as of April 2015) they come to the wrong conclusion.

Algorithmic efficiency captures the growth characteristics, either in time (execution time) or space (amount of memory consumed) as a problem size grows. Running a performance test for various solutions given a fixed-size problem does not address the various solutions' growth rate. The OP is interested in knowing if there is a way to append objects to an R list in "amortized constant time". What does that mean? To explain, first let me describe "constant time":

• Constant or O(1) growth:

  If the time required to perform a given task remains the same as the size of the problem doubles, then we say the algorithm exhibits constant time growth, or stated in "Big O" notation, exhibits O(1) time growth. When the OP says "amortized" constant time, he simply means "in the long run"... i.e., if performing a single operation occasionally takes much longer than normal (e.g. if a preallocated buffer is exhausted and occasionally requires resizing to a larger buffer size), as long as the long-term average performance is constant time, we'll still call it O(1).

  For comparison, I will also describe "linear time" and "quadratic time":

• Linear or O(n) growth:

  If the time required to perform a given task doubles as the size of the problem doubles, then we say the algorithm exhibits linear time, or O(n) growth.

• Quadratic or O(n²) growth:

  If the time required to perform a given task increases by the square of the problem size, them we say the algorithm exhibits quadratic time, or O(n²) growth.

There are many other efficiency classes of algorithms; I defer to the Wikipedia article for further discussion.

I thank @CronAcronis for his answer, as I am new to R and it was nice to have a fully-constructed block of code for doing a performance analysis of the various solutions presented on this page. I am borrowing his code for my analysis, which I duplicate (wrapped in a function) below:

library(microbenchmark)
### Using environment as a container
lPtrAppend <- function(lstptr, lab, obj) {lstptr[[deparse(substitute(lab))]] <- obj}
### Store list inside new environment
envAppendList <- function(lstptr, obj) {lstptr$list[[length(lstptr$list)+1]] <- obj} 
runBenchmark <- function(n) {
    microbenchmark(times = 5,  
        env_with_list_ = {
            listptr <- new.env(parent=globalenv())
            listptr$list <- NULL
            for(i in 1:n) {envAppendList(listptr, i)}
            listptr$list
        },
        c_ = {
            a <- list(0)
            for(i in 1:n) {a = c(a, list(i))}
        },
        list_ = {
            a <- list(0)
            for(i in 1:n) {a <- list(a, list(i))}
        },
        by_index = {
            a <- list(0)
            for(i in 1:n) {a[length(a) + 1] <- i}
            a
        },
        append_ = { 
            a <- list(0)    
            for(i in 1:n) {a <- append(a, i)} 
            a
        },
        env_as_container_ = {
            listptr <- new.env(parent=globalenv())
            for(i in 1:n) {lPtrAppend(listptr, i, i)} 
            listptr
        }   
    )
}

The results posted by @CronAcronis definitely seem to suggest that the a <- list(a, list(i)) method is fastest, at least for a problem size of 10000, but the results for a single problem size do not address the growth of the solution. For that, we need to run a minimum of two profiling tests, with differing problem sizes:

> runBenchmark(2e+3)
Unit: microseconds
              expr       min        lq      mean    median       uq       max neval
    env_with_list_  8712.146  9138.250 10185.533 10257.678 10761.33 12058.264     5
                c_ 13407.657 13413.739 13620.976 13605.696 13790.05 13887.738     5
             list_   854.110   913.407  1064.463   914.167  1301.50  1339.132     5
          by_index 11656.866 11705.140 12182.104 11997.446 12741.70 12809.363     5
           append_ 15986.712 16817.635 17409.391 17458.502 17480.55 19303.560     5
 env_as_container_ 19777.559 20401.702 20589.856 20606.961 20939.56 21223.502     5
> runBenchmark(2e+4)
Unit: milliseconds
              expr         min         lq        mean    median          uq         max neval
    env_with_list_  534.955014  550.57150  550.329366  553.5288  553.955246  558.636313     5
                c_ 1448.014870 1536.78905 1527.104276 1545.6449 1546.462877 1558.609706     5
             list_    8.746356    8.79615    9.162577    8.8315    9.601226    9.837655     5
          by_index  953.989076 1038.47864 1037.859367 1064.3942 1065.291678 1067.143200     5
           append_ 1634.151839 1682.94746 1681.948374 1689.7598 1696.198890 1706.683874     5
 env_as_container_  204.134468  205.35348  208.011525  206.4490  208.279580  215.841129     5
> 

First of all, a word about the min/lq/mean/median/uq/max values: Since we are performing the exact same task for each of 5 runs, in an ideal world, we could expect that it would take exactly the same amount of time for each run. But the first run is normally biased toward longer times due to the fact that the code we are testing is not yet loaded into the CPU's cache. Following the first run, we would expect the times to be fairly consistent, but occasionally our code may be evicted from the cache due to timer tick interrupts or other hardware interrupts that are unrelated to the code we are testing. By testing the code snippets 5 times, we are allowing the code to be loaded into the cache during the first run and then giving each snippet 4 chances to run to completion without interference from outside events. For this reason, and because we are really running the exact same code under the exact same input conditions each time, we will consider only the 'min' times to be sufficient for the best comparison between the various code options.

Note that I chose to first run with a problem size of 2000 and then 20000, so my problem size increased by a factor of 10 from the first run to the second.

Performance of the list solution: O(1) (constant time)

Let's first look at the growth of the list solution, since we can tell right away that it's the fastest solution in both profiling runs: In the first run, it took 854 microseconds (0.854 milliseconds) to perform 2000 "append" tasks. In the second run, it took 8.746 milliseconds to perform 20000 "append" tasks. A naïve observer would say, "Ah, the list solution exhibits O(n) growth, since as the problem size grew by a factor of ten, so did the time required to execute the test." The problem with that analysis is that what the OP wants is the growth rate of a single object insertion, not the growth rate of the overall problem. Knowing that, it's clear then that the list solution provides exactly what the OP wants: a method of appending objects to a list in O(1) time.

Performance of the other solutions

None of the other solutions come even close to the speed of the list solution, but it is informative to examine them anyway:

Most of the other solutions appear to be O(n) in performance. For example, the by_index solution, a very popular solution based on the frequency with which I find it in other SO posts, took 11.6 milliseconds to append 2000 objects, and 953 milliseconds to append ten times that many objects. The overall problem's time grew by a factor of 100, so a naïve observer might say "Ah, the by_index solution exhibits O(n²) growth, since as the problem size grew by a factor of ten, the time required to execute the test grew by a factor of 100." As before, this analysis is flawed, since the OP is interested in the growth of a single object insertion. If we divide the overall time growth by the problem's size growth, we find that the time growth of appending objects increased by a factor of only 10, not a factor of 100, which matches the growth of the problem size, so the by_index solution is O(n). There are no solutions listed which exhibit O(n²) growth for appending a single object.

Yes, there are tons of software available to decompile a .apk file.

Recently, I had compiled an ultimate list of 47 best APK decompilers on my website. I arranged them into 4 different sections.

1. Open Source APK Decompilers
2. Online APK Decompilers
3. APK Decompiler for Windows, Mac or Linux
4. APK Decompiler Apps

I hope this collection will be helpful to you.

Link: https://www.edopedia.com/blog/best-apk-decompilers/

I got it. It worked fine

Thank you for your help:

EXEC sp_addlinkedserver @server='Servername'

EXEC sp_addlinkedsrvlogin 'Servername', 'false', NULL, 'username', 'password@123'

Create an anchor:

<a name="anchor" id="anchor"></a> 

then link to it:

<a href="http://server/page.html#anchor">Link text</a>

you can use this css:

a.button,button {_x000D_
    display: inline-block;_x000D_
    padding: 6px 15px;_x000D_
    margin: 5px;_x000D_
    line-height: 1.42857143;_x000D_
    text-align: center;_x000D_
    white-space: nowrap;_x000D_
    vertical-align: middle;_x000D_
    -ms-touch-action: manipulation;_x000D_
    touch-action: manipulation;_x000D_
    cursor: pointer;_x000D_
    -webkit-user-select: none;_x000D_
    -moz-user-select: none;_x000D_
    -ms-user-select: none;_x000D_
    user-select: none;_x000D_
    background-image: none;_x000D_
    border: 1px solid rgba(0, 0, 0, 0);_x000D_
    border-radius: 4px;_x000D_
    -moz-box-shadow: inset 0 3px 20px 0 #cdcdcd;_x000D_
    -webkit-box-shadow: inset 0 3px 20px 0 #cdcdcd;_x000D_
    box-shadow: inset 0 3px 20px 0 #cdcdcd;_x000D_
}_x000D_
_x000D_
a[disabled].button,button[disabled] {_x000D_
    cursor: not-allowed;_x000D_
    opacity: 0.4;_x000D_
    pointer-events: none;_x000D_
    -webkit-touch-callout: none;_x000D_
}_x000D_
_x000D_
a.button:active:not([disabled]),button:active:not([disabled]) {_x000D_
    background-color: transparent !important;_x000D_
    color: #2a2a2a !important;_x000D_
    outline: 0;_x000D_
    -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .5);_x000D_
    box-shadow: inset 0 3px 5px rgba(0, 0, 0, .5);_x000D_
}

<button disabled="disabled">disabled!</button>_x000D_
<button>click me!</button>_x000D_
<a href="http://royansoft.com" disabled="disabled" class="button">test</a>_x000D_
<a href="http://royansoft.com" class="button">test2</a>

If you want to get the image from gallery or capture the image and set it to the imageview in portrait mode then following code will help you..

In onCreate()

imageViewRound.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            selectImage();
        }
    });




    private void selectImage() {
    Constants.iscamera = true;
    final CharSequence[] items = { "Take Photo", "Choose from Library",
            "Cancel" };

     TextView title = new TextView(context);
     title.setText("Add Photo!");
        title.setBackgroundColor(Color.BLACK);
        title.setPadding(10, 15, 15, 10);
        title.setGravity(Gravity.CENTER);
        title.setTextColor(Color.WHITE);
        title.setTextSize(22);


    AlertDialog.Builder builder = new AlertDialog.Builder(
            AddContactActivity.this);



    builder.setCustomTitle(title);

    // builder.setTitle("Add Photo!");
    builder.setItems(items, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int item) {
            if (items[item].equals("Take Photo")) {
                // Intent intent = new
                // Intent(MediaStore.ACTION_IMAGE_CAPTURE);

                Intent intent = new Intent(
                        android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
                /*
                 * File photo = new
                 * File(Environment.getExternalStorageDirectory(),
                 * "Pic.jpg"); intent.putExtra(MediaStore.EXTRA_OUTPUT,
                 * Uri.fromFile(photo)); imageUri = Uri.fromFile(photo);
                 */
                // startActivityForResult(intent,TAKE_PICTURE);

                Intent intents = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

                fileUri = getOutputMediaFileUri(MEDIA_TYPE_IMAGE);

                intents.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);

                // start the image capture Intent
                startActivityForResult(intents, TAKE_PICTURE);

            } else if (items[item].equals("Choose from Library")) {
                Intent intent = new Intent(
                        Intent.ACTION_PICK,
                        android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                intent.setType("image/*");
                startActivityForResult(
                        Intent.createChooser(intent, "Select Picture"),
                        SELECT_PICTURE);
            } else if (items[item].equals("Cancel")) {
                dialog.dismiss();
            }
        }
    });
    builder.show();
}




    @SuppressLint("NewApi")
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    switch (requestCode) {
    case SELECT_PICTURE:
        Bitmap bitmap = null;
        if (resultCode == RESULT_OK) {
            if (data != null) {


                try {
                    Uri selectedImage = data.getData();
                    String[] filePath = { MediaStore.Images.Media.DATA };
                    Cursor c = context.getContentResolver().query(
                            selectedImage, filePath, null, null, null);
                    c.moveToFirst();
                    int columnIndex = c.getColumnIndex(filePath[0]);
                    String picturePath = c.getString(columnIndex);
                    c.close();
                    imageViewRound.setVisibility(View.VISIBLE);
                    // Bitmap thumbnail =
                    // (BitmapFactory.decodeFile(picturePath));
                    Bitmap thumbnail = decodeSampledBitmapFromResource(
                            picturePath, 500, 500);

                    // rotated
                    Bitmap thumbnail_r = imageOreintationValidator(
                            thumbnail, picturePath);
                    imageViewRound.setBackground(null);
                    imageViewRound.setImageBitmap(thumbnail_r);
                    IsImageSet = true;
                } catch (Exception e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        }

        break;
    case TAKE_PICTURE:
        if (resultCode == RESULT_OK) {

            previewCapturedImage();

        }

        break;
    }

}



 @SuppressLint("NewApi")
private void previewCapturedImage() {
    try {
        // hide video preview

        imageViewRound.setVisibility(View.VISIBLE);

        // bimatp factory
        BitmapFactory.Options options = new BitmapFactory.Options();

        // downsizing image as it throws OutOfMemory Exception for larger
        // images
        options.inSampleSize = 8;

        final Bitmap bitmap = BitmapFactory.decodeFile(fileUri.getPath(),
                options);

        Bitmap resizedBitmap = Bitmap.createScaledBitmap(bitmap, 500, 500,
                false);

        // rotated
        Bitmap thumbnail_r = imageOreintationValidator(resizedBitmap,
                fileUri.getPath());

        imageViewRound.setBackground(null);
        imageViewRound.setImageBitmap(thumbnail_r);
        IsImageSet = true;
        Toast.makeText(getApplicationContext(), "done", Toast.LENGTH_LONG)
                .show();
    } catch (NullPointerException e) {
        e.printStackTrace();
    }
}






    // for roted image......
private Bitmap imageOreintationValidator(Bitmap bitmap, String path) {

    ExifInterface ei;
    try {
        ei = new ExifInterface(path);
        int orientation = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION,
                ExifInterface.ORIENTATION_NORMAL);
        switch (orientation) {
        case ExifInterface.ORIENTATION_ROTATE_90:
            bitmap = rotateImage(bitmap, 90);
            break;
        case ExifInterface.ORIENTATION_ROTATE_180:
            bitmap = rotateImage(bitmap, 180);
            break;
        case ExifInterface.ORIENTATION_ROTATE_270:
            bitmap = rotateImage(bitmap, 270);
            break;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }

    return bitmap;
}



private Bitmap rotateImage(Bitmap source, float angle) {

    Bitmap bitmap = null;
    Matrix matrix = new Matrix();
    matrix.postRotate(angle);
    try {
        bitmap = Bitmap.createBitmap(source, 0, 0, source.getWidth(),
                source.getHeight(), matrix, true);
    } catch (OutOfMemoryError err) {
        source.recycle();
        Date d = new Date();
        CharSequence s = DateFormat
                .format("MM-dd-yy-hh-mm-ss", d.getTime());
        String fullPath = Environment.getExternalStorageDirectory()
                + "/RYB_pic/" + s.toString() + ".jpg";
        if ((fullPath != null) && (new File(fullPath).exists())) {
            new File(fullPath).delete();
        }
        bitmap = null;
        err.printStackTrace();
    }
    return bitmap;
}




public static Bitmap decodeSampledBitmapFromResource(String pathToFile,
        int reqWidth, int reqHeight) {

    // First decode with inJustDecodeBounds=true to check dimensions
    final BitmapFactory.Options options = new BitmapFactory.Options();
    options.inJustDecodeBounds = true;
    BitmapFactory.decodeFile(pathToFile, options);

    // Calculate inSampleSize
    options.inSampleSize = calculateInSampleSize(options, reqWidth,
            reqHeight);

    Log.e("inSampleSize", "inSampleSize______________in storage"
            + options.inSampleSize);
    // Decode bitmap with inSampleSize set
    options.inJustDecodeBounds = false;
    return BitmapFactory.decodeFile(pathToFile, options);
}




public static int calculateInSampleSize(BitmapFactory.Options options,
        int reqWidth, int reqHeight) {
    // Raw height and width of image
    final int height = options.outHeight;
    final int width = options.outWidth;
    int inSampleSize = 1;

    if (height > reqHeight || width > reqWidth) {

        // Calculate ratios of height and width to requested height and
        // width
        final int heightRatio = Math.round((float) height
                / (float) reqHeight);
        final int widthRatio = Math.round((float) width / (float) reqWidth);

        // Choose the smallest ratio as inSampleSize value, this will
        // guarantee
        // a final image with both dimensions larger than or equal to the
        // requested height and width.
        inSampleSize = heightRatio < widthRatio ? heightRatio : widthRatio;

    }

    return inSampleSize;
}




public String getPath(Uri uri) {
    String[] projection = { MediaStore.Images.Media.DATA };
    Cursor cursor = managedQuery(uri, projection, null, null, null);
    int column_index = cursor
            .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    return cursor.getString(column_index);
}






private static File getOutputMediaFile(int type) {

    // External sdcard location
    File mediaStorageDir = new File(
            Environment
                    .getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES),
            IMAGE_DIRECTORY_NAME);

    // Create the storage directory if it does not exist
    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            Log.d(IMAGE_DIRECTORY_NAME, "Oops! Failed create "
                    + IMAGE_DIRECTORY_NAME + " directory");
            return null;
        }
    }

    // Create a media file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss",
            Locale.getDefault()).format(new Date());
    File mediaFile;
    if (type == MEDIA_TYPE_IMAGE) {
        mediaFile = new File(mediaStorageDir.getPath() + File.separator
                + "IMG_" + timeStamp + ".jpg");
    } else {
        return null;
    }

    return mediaFile;
}






public Uri getOutputMediaFileUri(int type) {
    return Uri.fromFile(getOutputMediaFile(type));
}

Hope This will help you....!!!

If targetSdkVersion is higher than 24, then FileProvider is used to grant access.

Create an xml file(Path: res\xml) provider_paths.xml

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <external-path name="external_files" path="."/>
</paths>

Add a Provider in AndroidManifest.xml

<provider
    android:name="android.support.v4.content.FileProvider"
    android:authorities="${applicationId}.provider"
    android:exported="false"
    android:grantUriPermissions="true">
    <meta-data
        android:name="android.support.FILE_PROVIDER_PATHS"
        android:resource="@xml/provider_paths"/>
</provider>

and replace

return Uri.fromFile(getOutputMediaFile(type));

To

               return FileProvider.getUriForFile(this,  BuildConfig.APPLICATION_ID + ".provider", getOutputMediaFile(type));

There's a wealth of clipboards you could be dealing with. I expect you're probably a Linux user who wants to put stuff in the X Windows primary clipboard. Usually, the clipboard you want to talk to has a utility that lets you talk to it.

In the case of X, there's xclip (and others). xclip -selection c will send data to the clipboard that works with Ctrl + C, Ctrl + V in most applications.

If you're on Mac OS X, there's pbcopy. e.g cat example.txt | pbcopy

If you're in Linux terminal mode (no X) then look into gpm or screen which has a clipboard. Try the screen command readreg.

Under Windows 10+ or cygwin, use /dev/clipboard or clip.

(2019) I used $('#'+id).removeAttr().off('click').on('click', function(){...});

I tried $('#'+id).off().on(...), but it wouldn't work to reset the onClick attribute every time it was called to be reset.

I use .on('click',function(){...}); to stay away from having to quote block all my javascript functions.

The O.P. could now use:

$(this).removeAttr('onclick').off('click').on('click', function(){ displayCalendar(document.prjectFrm[ia + 'dtSubDate'],'yyyy-mm-dd', this); });

Where this came through for me is when my div was set with the onClick attribute set statically:

<div onclick = '...'>

Otherwise, if I only had a dynamically attached a listener to it, I would have used the $('#'+id).off().on('click', function(){...});.

Without the off('click') my onClick listeners were being appended not replaced.

This worked for me :

<input type="text" class="numericOnly" placeholder="Search" id="txtSearch">

Javacript:

//Allow users to enter numbers only
$(".numericOnly").bind('keypress', function (e) {
    if (e.keyCode == '9' || e.keyCode == '16') {
        return;
    }
    var code;
    if (e.keyCode) code = e.keyCode;
    else if (e.which) code = e.which;
    if (e.which == 46)
        return false;
    if (code == 8 || code == 46)
        return true;
    if (code < 48 || code > 57)
        return false;
});

//Disable paste
$(".numericOnly").bind("paste", function (e) {
    e.preventDefault();
});

$(".numericOnly").bind('mouseenter', function (e) {
    var val = $(this).val();
    if (val != '0') {
        val = val.replace(/[^0-9]+/g, "")
        $(this).val(val);
    }
});

From an answer of @NimChimpsky in similar question:

Resource resource = new ClassPathResource("storedProcedures.sql");
InputStream resourceInputStream = resource.getInputStream();

Using ClassPathResource and interface Resource. And make sure you are adding the resources directory correctly (adding /src/main/resources/ into the classpath).

Note that Resource have a method to get a java.io.File so you can also use:

Resource resource = new ClassPathResource("storedProcedures.sql");
FileReader fr = new FileReader(resource.getFile());

In the html form, you need to supply additional viewstate variable and disable ViewState in a server page. This requires some control on both sides , though.

Form HTML:

<html><body> <form id='postForm' action='WebForm.aspx' method='POST'>
        <input type='text' name='postData' value='base-64-encoded-value' />
        <input type='hidden' name='__VIEWSTATE' value='' />  <!-- still need __VIEWSTATE, even empty one -->
    </form>

</body></html>

Note empty __VIEWSTATE.

WebForm.aspx:

<%@ Page Language="C#" AutoEventWireup="true" 
CodeBehind="WebForm.aspx.cs" Inherits="WebForm"
 EnableEventValidation="False" EnableViewState="false" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="postForm" runat="server">
        <asp:TextBox ID="postData" runat="server"></asp:TextBox>
    <div>

    </div>
    </form>
</body>
</html>

Note EnableEventValidation="False", EnableViewState="false" to prevent validation error for empty view state. Code Behind/Inherits values are not precise.

WebForm.cs:

public partial class WebForm : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string value = Encoding.Unicode.GetString(Convert.FromBase64String(this.postData.Text));
    }
}

This answer relates to the questions asked in the comments of the OP's post:

To force a view to appear in a given oriention put the following in viewWillAppear:

UIApplication* application = [UIApplication sharedApplication];
if (application.statusBarOrientation != UIInterfaceOrientationPortrait)
{
    UIViewController *c = [[UIViewController alloc]init];
    [self presentModalViewController:c animated:NO];
    [self dismissModalViewControllerAnimated:NO];
}

It's a bit of a hack, but this forces the UIViewController to be presented in portrait even if the previous controller was landscape

UPDATE for iOS7

The methods above are now deprecated, so for iOS 7 use the following:

UIApplication* application = [UIApplication sharedApplication];
if (application.statusBarOrientation != UIInterfaceOrientationPortrait)
{
     UIViewController *c = [[UIViewController alloc]init];
     [c.view setBackgroundColor:[UIColor redColor]];
     [self.navigationController presentViewController:c animated:NO completion:^{
            [self.navigationController dismissViewControllerAnimated:YES completion:^{
            }];
     }];
}

Interestingly, at the time of writing, either the present or dismiss must be animated. If neither are, then you will get a white screen. No idea why this makes it work, but it does! The visual effect is different depending on which is animated.

Completely untested, but this should work:

View positiveButton = findViewById(R.id.positiveButton);
RelativeLayout.LayoutParams layoutParams = 
    (RelativeLayout.LayoutParams)positiveButton.getLayoutParams();
layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT, RelativeLayout.TRUE);
positiveButton.setLayoutParams(layoutParams);

add android:configChanges="orientation|screenSize" inside your activity in your manifest

Put the threads in a list and then use the Join method

 threads = []

 t = Thread(...)
 threads.append(t)

 ...repeat as often as necessary...

 # Start all threads
 for x in threads:
     x.start()

 # Wait for all of them to finish
 for x in threads:
     x.join()

Another, more functional, way:

my_map = { 'a': 1, 'b':2 }
dict(map(reversed, my_map.items()))

I Know this is an old topic...but none of the above helped me. And after searching a lot and trying everything...I came up with this.

First remove the click code out of the $(document).ready part and put it in a separate section. then put your click code in an $(function(){......}); code.

Like this:

<script>
  $(function(){
    //your click code
    $("a.tabclick").on('click',function() {
      //do something
    });
  });
</script>

Since pandas 1.0 it became much more straightforward. This will read column 'ID' as dtype 'string':

pd.read_csv('sample.csv',dtype={'ID':'string'})

As we can see in this Getting started guide, 'string' dtype has been introduced (before strings were treated as dtype 'object').

Usually, if the command is an external program, you can use the OS to help you here.

command > file_output.txt

So your C code would be doing something like

exec("command > file_output.txt");

Then you can use the file_output.txt file.

I think I found the answer:

In the .service file, I needed to add /bin/bash before the path to the script.

For example, for backup.service:

ExecStart=/bin/bash /home/user/.scripts/backup.sh

As opposed to:

ExecStart=/home/user/.scripts/backup.sh

I'm not sure why. Perhaps fish. On the other hand, I have another script running for my email, and the service file seems to run fine without /bin/bash. It does use default.target instead multi-user.target, though.

Most of the tutorials I came across don't prepend /bin/bash, but I then saw this SO answer which had it, and figured it was worth a try.

The service file executes the script, and the timer is listed in systemctl --user list-timers, so hopefully this will work.

Update: I can confirm that everything is working now.

PHP complains because end() expects a reference to something that it wants to change (which can be a variable only). You however pass the result of explode() directly to end() without saving it to a variable first. At the moment when explode() returns your value, it exists only in memory and no variable points to it. You cannot create a reference to something (or to something unknown in the memory), that does not exists.

Or in other words: PHP does not know, if the value you give him is the direct value or just a pointer to the value (a pointer is also a variable (integer), which stores the offset of the memory, where the actual value resides). So PHP expects here a pointer (reference) always.

But since this is still just a notice (not even deprecated) in PHP 7, you can savely ignore notices and use the ignore-operator instead of completely deactivating error reporting for notices:

$file_extension = @end(explode('.', $file_name));

Maybe in this way?

$('img', this)[0]

Only if vibrating widget

if(bool = true) Container(

child: ....

),

OR

if(bool = true) Container(

child: ....

) else new Container(child: lalala),

If you're currently on the branch you want to rename:

git branch -m new_name 

Or else:

git branch -m old_name new_name 

You can check with:

git branch -a

As you can see, only the local name changed Now, to change the name also in the remote you must do:

git push origin :old_name

This removes the branch, then upload it with the new name:

git push origin new_name

Source: https://web.archive.org/web/20150929104013/http://blog.changecong.com:80/2012/10/rename-a-remote-branch-on-github

There wasn't a concept of "clipboard" in Bill Joy's vi so I don't think there is a built-in way to do it.

gVim's automatic copy-anything-highlighted-to-the-clipboard feature is easiest or use an external program via :!

For Cygwin's vim I use

:%!putclip
u

Maybe Ubuntu has a CLI app like putclip??

Your bat file should be in the directory that the bat file is/was in when you opened it. However if you want to put it into a different directory you can do so with cd [whatever directory]

It happens to me that I want to get the last n lines of a very large text file efficiently.

The first thing I tried is tail -n 10000000 file.txt > ans.txt, but I found it very slow, for tail has to seek to the location and then moves back to print the results.

When I realize it, I switch to another solution: tac file.txt | head -n 10000000 > ans.txt. This time, the seek position just needs to move from the end to the desired location and it saves 50% time!

Take home message:

Use tac file.txt | head -n n if your tail does not have the -r option.

I am assuming you are using Eclipse as your developing environment.

Eclipse Juno, Indigo and Kepler when using the bundled maven version(m2e), are not suppressing the message SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". This behaviour is present from the m2e version 1.1.0.20120530-0009 and onwards.

Although, this is indicated as an error your logs will be saved normally. The highlighted error will still be present until there is a fix of this bug. More about this in the m2e support site.

The current available solution is to use an external maven version rather than the bundled version of Eclipse. You can find about this solution and more details regarding this bug in the question below which i believe describes the same problem you are facing.

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". error

I think you need separately date parts like (day, Month, Year)

DateTime today = DateTime.Today;

Will not work for your case. You can get date separately so you don't need variable today to be as a DateTimeType, so lets just give today variable int Type because the day is only int. So today is 10 March 2020 then the result of

int today = DateTime.Today.Day;

int month = DateTime.Today.Month;

int year = DateTime.Today.Year;

MessageBox.Show(today.ToString()+ " - this is day. "+month.ToString()+ " - this is month. " + year.ToString() + " - this is year");

would be "10 - this is day. 3 - this is month. 2020 - this is year"

I received the 'Undefined symbols for architecture armv7:' error when trying to compile a project that had the target build setting for 'C++ Standard Library' set to 'libc++' (necessary as the project was using some features from C++ 11), and the project included a sub-project that had the same setting set to 'libstdc++' (or compiler default as it is currently).

Changing the sub-project's 'C++ Standard Library' setting to libc++ fixed it, but only after first setting the deployment target for the sub-project to 5.0 or above (5.0 is necessary for libc++).

There's some pretty good answers here but I want to elaborate on all topics:

Cloud: shailesh's answer is awesome, nothing to add there! Basically, An application that's served seamlessly over the network can be considered a Cloud application. Cloud isn't a new invention and it's very similar to Grid computing, but it's more of a buzzword with the spike of recent popularity.

Grid: Grid is defined as a large collection as machines connected by a private network and offers a set of services to users, it acts as a sort of supercomputer by sharing processing power across the machines. Source: Tenenbaum, Andrew.

Cluster: A cluster is different from those two. Clusters are two or more computers who share a network connection that acts as a heart-beat. Clusters are configurable in Active-Active or Active-Passive ways. Active-Active being that each computer runs it's own set of services (Say, one runs a SQL instance, the other runs a web server) and they share some resources such as storage. If one of the computers in a cluster goes down the service fails over to the other node and almost seamlessly starts running there. Active-Passive is similar, but only one machine runs these services and only takes over once there's a failure.

I have the same problem after upgrading to Gradle Wrapper 5.0., Now I switch back to 4.10.3 which just released 5 December 2018 based on Gradle documentation and use Android Gradle Plugin: 3.2.1 (the latest stable version).

What have you tried, what was the problem?

Creating DataColumns and add values to a DataTable is straight forward:

Dim dt = New DataTable()
Dim dcID = New DataColumn("ID", GetType(Int32))
Dim dcName = New DataColumn("Name", GetType(String))
dt.Columns.Add(dcID)
dt.Columns.Add(dcName)
For i = 1 To 1000
    dt.Rows.Add(i, "Row #" & i)
Next

Edit:

If you want to read a xml file and load a DataTable from it, you can use DataTable.ReadXml.

Looks like you want split

When using jQuery, the usage of $ symbol as a prefix in the variable name is merely by convention; it is completely optional and serves only to indicate that the variable holds a jQuery object, as in your example.

This means that when another jQuery function needs to be called on the object, you wouldn't need to wrap it in $() again. For instance, compare these:

// the usual way
var item = $(this).parent().parent().find('input');
$(item).hide(); // this is a double wrap, but required for code readability
item.hide(); // this works but is very unclear how a jQuery function is getting called on this 

// with $ prefix
var $item = $(this).parent().parent().find('input');
$item.hide(); // direct call is clear
$($item).hide(); // this works too, but isn't necessary

With the $ prefix the variables already holding jQuery objects are instantly recognizable and the code more readable, and eliminates double/multiple wrapping with $().

Arrays in Java have a defined size, you cannot change it later by adding or removing elements (you can read some basics here).

Instead, use a List:

ArrayList<String> mylist = new ArrayList<String>();
mylist.add(mystring); //this adds an element to the list.

Of course, if you know beforehand how many strings you are going to put in your array, you can create an array of that size and set the elements by using the correct position:

String[] myarray = new String[numberofstrings];
myarray[23] = string24; //this sets the 24'th (first index is 0) element to string24.

1. Set var step=1 as global variable by putting it above the function call
2. put semicolons

It will look like this

<head>
<script type="text/javascript">
var image1 = new Image()
image1.src = "images/pentagg.jpg"
var image2 = new Image()
image2.src = "images/promo.jpg"
</script>
</head>
<body>
<p><img src="images/pentagg.jpg" width="500" height="300" name="slide" /></p>
<script type="text/javascript">
        var step=1;
        function slideit()
        {
            document.images.slide.src = eval("image"+step+".src");
            if(step<2)
                step++;
            else
                step=1;
            setTimeout("slideit()",2500);
        }
        slideit();
</script>
</body>

If one is used to work with DLL in Windows and would like to skip .so version numbers in linux/QT, adding CONFIG += plugin will take version numbers out. To use absolute path to .so, giving it to linker works fine, as Mr. Klatchko mentioned.

docs: SQL Expression Language Tutorial - Using Text

example:

from sqlalchemy.sql import text

connection = engine.connect()

# recommended
cmd = 'select * from Employees where EmployeeGroup = :group'
employeeGroup = 'Staff'
employees = connection.execute(text(cmd), group = employeeGroup)

# or - wee more difficult to interpret the command
employeeGroup = 'Staff'
employees = connection.execute(
                  text('select * from Employees where EmployeeGroup = :group'), 
                  group = employeeGroup)

# or - notice the requirement to quote 'Staff'
employees = connection.execute(
                  text("select * from Employees where EmployeeGroup = 'Staff'"))


for employee in employees: logger.debug(employee)
# output
(0, 'Tim', 'Gurra', 'Staff', '991-509-9284')
(1, 'Jim', 'Carey', 'Staff', '832-252-1910')
(2, 'Lee', 'Asher', 'Staff', '897-747-1564')
(3, 'Ben', 'Hayes', 'Staff', '584-255-2631')

I uploaded my codeigniter project on Directadmin panel. I was getting same error.

Then I change in php settings.

open_basedir = session.save_path = ./temp/

Then it worked for me.

Swift 2:

    yourLabel.text = "your very long text"
    yourLabel.numberOfLines = 0
    yourLabel.lineBreakMode = NSLineBreakMode.ByWordWrapping
    yourLabel.frame.size.width = 200
    yourLabel.frame.size.height = CGFloat(MAXFLOAT)
    yourLabel.sizeToFit()

The interesting lines are sizeToFit() in conjunction with setting a frame.size.height to the max float, this will give room for long text, but sizeToFit() will force it to only use the necessary, but ALWAYS call it after setting the .frame.size.height .

I recommend setting a .backgroundColor for debug purposes, this way you can see the frame being rendered for each case.

You could possibly create a cookie if thats allowed in your requirment. If you choose to take the cookie route then the solution could be as follows. Also the benefit with cookie is after the user closes the Browser and Re-opens, if the cookie has not been deleted the value will be persisted.

Cookie *Create and Store a Cookie:*

function setCookie(c_name,value,exdays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
document.cookie=c_name + "=" + c_value;
}

The function which will return the specified cookie:

function getCookie(c_name)
{
var i,x,y,ARRcookies=document.cookie.split(";");
for (i=0;i<ARRcookies.length;i++)
{
  x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
  y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
  x=x.replace(/^\s+|\s+$/g,"");
  if (x==c_name)
    {
    return unescape(y);
    }
  }
}

Display a welcome message if the cookie is set

function checkCookie()
{
var username=getCookie("username");
  if (username!=null && username!="")
  {
  alert("Welcome again " + username);
  }
else 
  {
  username=prompt("Please enter your name:","");
  if (username!=null && username!="")
    {
    setCookie("username",username,365);
    }
  }
}

The above solution is saving the value through cookies. Its a pretty standard way without storing the value on the server side.

Jquery

Set a value to the session storage.

Javascript:

$.sessionStorage( 'foo', {data:'bar'} );

Retrieve the value:

$.sessionStorage( 'foo', {data:'bar'} );

$.sessionStorage( 'foo' );Results:
{data:'bar'}

Local Storage Now lets take a look at Local storage. Lets say for example you have an array of variables that you are wanting to persist. You could do as follows:

var names=[];
names[0]=prompt("New name?");
localStorage['names']=JSON.stringify(names);

//...
var storedNames=JSON.parse(localStorage['names']);

Server Side Example using ASP.NET

Adding to Sesion

Session["FirstName"] = FirstNameTextBox.Text;
Session["LastName"] = LastNameTextBox.Text;

// When retrieving an object from session state, cast it to // the appropriate type.

ArrayList stockPicks = (ArrayList)Session["StockPicks"];

// Write the modified stock picks list back to session state.
Session["StockPicks"] = stockPicks;

I hope that answered your question.

You can do this using the WITH clause of the SELECT statement:

;
WITH my_select As (SELECT ... FROM ...) 
SELECT * FROM foo
WHERE id IN (SELECT MAX(id) FROM my_select GROUP BY name)

That's the ANSI/ISO SQL Syntax. I know that SQL Server, Oracle and DB2 support it. Not sure about the others...

DECLARE @DeleteProcCommand NVARCHAR(500)

DECLARE Syntax_Cursor CURSOR
FOR
SELECT 'DROP PROCEDURE ' + p.NAME
FROM sys.procedures p

OPEN Syntax_Cursor

FETCH NEXT FROM Syntax_Cursor

INTO @DeleteProcCommand

WHILE (@@FETCH_STATUS = 0)
BEGIN

EXEC (@DeleteProcCommand)

FETCH NEXT FROM Syntax_Cursor
INTO @DeleteProcCommand

END

CLOSE Syntax_Cursor

DEALLOCATE Syntax_Cursor

You don't need HttpServletResponse to set a header on the response. You can do it using javax.ws.rs.core.Response. Just make your method to return Response instead of entity:

return Response.ok(entity).header("Content-Disposition", "attachment; filename=\"" + fileName + "\"").build()

If you still want to use HttpServletResponse you can get it either injected to one of the class fields, or using property, or to method parameter:

@Path("/resource")
class MyResource {

  // one way to get HttpServletResponse
  @Context
  private HttpServletResponse anotherServletResponse;

  // another way
  Response myMethod(@Context HttpServletResponse servletResponse) {
      // ... code
  }
}

If Not Char.IsNumber(e.KeyChar) AndAlso Not e.KeyChar = "." AndAlso Not Char.IsControl(e.KeyChar) Then
            e.KeyChar = ""
End If

This allow you to use delete key and set decimal points

cmd

Tunnel all your internet traffic through a socks proxy:

netsh winhttp set proxy proxy-server="socks=localhost:9090" bypass-list="localhost"

View the current proxy settings:

netsh winhttp show proxy

Clear all proxy settings:

netsh winhttp reset proxy

If someone is still looking for an answer, for me the problem was in routes/web.php file. Example:

Route::get('/', function () {
    return view('welcome');
});

It is also Route, so yeah...Just remove it if not needed and you are good to go! You should also follow answers provided from above.

This worked for me:

def smallest_missing_positive_integer(A):
A.sort()
N = len(A)

now = A[0]
for i in range(1, N, 1):
  next = A[i]
  
  #check if there is no gap between 2 numbers and if positive
  # "now + 1" is the "gap"
  if (next > now + 1):
    if now + 1 > 0:
      return now + 1 #return the gap
  now = next
    
return max(1, A[N-1] + 1) #if there is no positive number returns 1, otherwise the end of A+1

If you need the context of A in B, you need to pass it to B, and you can do that by passing the Activity A as parameter as others suggested. I do not see much the problem of having the many instances of A having their own pointers to B, not sure if that would even be that much of an overhead.

But if that is the problem, a possibility is to keep the pointer to A as a sort of global, avariable of the Application class, as @hasanghaforian suggested. In fact, depending on what do you need the context for, you could even use the context of the Application instead.

I'd suggest reading this article about context to better figure it out what context you need.

FYI, In Rails 4, you can use not syntax:

Article.where.not(title: ['Rails 3', 'Rails 5'])

A couple of things:

1. You can't use new as a variable name, it's a reserved word.
2. On input elements, you can just use the value property directly, you don't have to go through getAttribute. The attribute is "reflected" as a property.
3. Same for name.

So:

var inputs, input, newValue, i;

inputs = document.getElementsByTagName('input');
for (i=0; i<inputs.length; i++) {
    input = inputs[i];
    if (input.name == "ans") {   
        newValue = input.value;
        alert(newValue);
    }
}

Update: Yes, I understand that this answer does not explain the difference between arm64 and armhf. There is a great answer that does explain that on this page. This answer was intended to help set the asker on the right path, as they clearly had a misunderstanding about the capabilities of the Raspberry Pi at the time of asking.

Where are you seeing that the architecture is armhf? On my Raspberry Pi 3, I get:

$ uname -a
armv7l

Anyway, armv7 indicates that the system architecture is 32-bit. The first ARM architecture offering 64-bit support is armv8. See this table for reference.

You are correct that the CPU in the Raspberry Pi 3 is 64-bit, but the Raspbian OS has not yet been updated for a 64-bit device. 32-bit software can run on a 64-bit system (but not vice versa). This is why you're not seeing the architecture reported as 64-bit.

You can follow the GitHub issue for 64-bit support here, if you're interested.

I'm currently experimenting with canvas and pixels... I'm finding this logic works out for me better.

1. Use this to calculate the grey-ness ( luma ? )
2. but with both the existing value and the new 'tint' value
3. calculate the difference ( I found I did not need to multiply )

4. add to offset the 'tint' value

   var grey =  (r + g + b) / 3;    
   var grey2 = (new_r + new_g + new_b) / 3;
   
   var dr =  grey - grey2 * 1;    
   var dg =  grey - grey2 * 1    
   var db =  grey - grey2 * 1;  
   
   tint_r = new_r + dr;    
   tint_g = new_g + dg;   
   tint_b = new_b _ db;
   

or something like that...

Sorry for posting to such an old thread -- but as someone who also shares a passion for pythonic 'best', I thought I'd share our solution.

The solution is to build SQL statements using python's String Literal Concatenation (http://docs.python.org/), which could be qualified a somewhere between Option 2 and Option 4

Code Sample:

sql = ("SELECT field1, field2, field3, field4 "
       "FROM table "
       "WHERE condition1=1 "
       "AND condition2=2;")

Works as well with f-strings:

fields = "field1, field2, field3, field4"
table = "table"
conditions = "condition1=1 AND condition2=2"

sql = (f"SELECT {fields} "
       f"FROM {table} "
       f"WHERE {conditions};")

Pros:

1. It retains the pythonic 'well tabulated' format, but does not add extraneous space characters (which pollutes logging).
2. It avoids the backslash continuation ugliness of Option 4, which makes it difficult to add statements (not to mention white-space blindness).
3. And further, it's really simple to expand the statement in VIM (just position the cursor to the insert point, and press SHIFT-O to open a new line).

When you define different build configurations in your visual studio solution for your projects using a tool like ConfigurationTransform, you may want your Teamcity build, to build you a specified build configuration. You may have build configurations e.g., Debug, Release, Dev, UAT, Prod etc defined. This means, you will have MSBuild Configuration transformation setup for the different configurations. These different configurations are usually used when you have different configurations, e.g. different database connection strings, for the different environment. This is very common because you would have a different database for your production environment from your playground development environment.

They say a picture is worth a thousand words, please see the image below how you would specify multiple build configurations in Teamcity.

In the commandline input text box, specify as below

/p:OutputPath=Publish;Configuration=Dev

Here, I have specified two commandline build configurations/arguments OutputPath and build Configuration with values Publish and Dev respectively, but it could have been, UAT or Prod configuration. If you want more, simply separate them by semi-colon,;

There are multiple ways to do this and from your question it's nor clear what you need.

1. If you need environment variable to be defined PER TASK ONLY, you do this:

- hosts: dev
  tasks:
    - name: Echo my_env_var
      shell: "echo $MY_ENV_VARIABLE"
      environment:
        MY_ENV_VARIABLE: whatever_value

    - name: Echo my_env_var again
      shell: "echo $MY_ENV_VARIABLE"

Note that MY_ENV_VARIABLE is available ONLY for the first task, environment does not set it permanently on your system.

TASK: [Echo my_env_var] ******************************************************* 
changed: [192.168.111.222] => {"changed": true, "cmd": "echo $MY_ENV_VARIABLE", ... "stdout": "whatever_value"}

TASK: [Echo my_env_var again] ************************************************* 
changed: [192.168.111.222] => {"changed": true, "cmd": "echo $MY_ENV_VARIABLE", ... "stdout": ""}

Hopefully soon using environment will also be possible on play level, not only task level as above. There's currently a pull request open for this feature on Ansible's GitHub: https://github.com/ansible/ansible/pull/8651

UPDATE: It's now merged as of Jan 2, 2015.

2. If you want permanent environment variable + system wide / only for certain user

You should look into how you do it in your Linux distribution / shell, there are multiple places for that. For example in Ubuntu you define that in files like for example:

• ~/.profile
• /etc/environment
• /etc/profile.d directory
• ...

You will find Ubuntu docs about it here: https://help.ubuntu.com/community/EnvironmentVariables

After all for setting environment variable in ex. Ubuntu you can just use lineinfile module from Ansible and add desired line to certain file. Consult your OS docs to know where to add it to make it permanent.

Not a direct answer to your question, though I thing it's worth mentioning it, because your question seems like fitting in the general case of "getting things by name in a key-value storage".

If you are not tight to the way "peoples" is implemented, a more JavaScript-ish way of getting the right guy might be :

var peoples = {
  "bob":  { "dinner": "pizza" },
  "john": { "dinner": "sushi" },
  "larry" { "dinner": "hummus" }
};

// If people is implemented this way, then
// you can get values from their name, like :
var theGuy = peoples["john"];

// You can event get directly to the values
var thatGuysPrefferedDinner = peoples["john"].dinner;

Hope if this is not the answer you wanted, it might help people interested in that "key/value" question.

Mike; Everytime I need to modify an XML document I work it this way:

//Here is the variable with which you assign a new value to the attribute
string newValue = string.Empty;
XmlDocument xmlDoc = new XmlDocument();

xmlDoc.Load(xmlFile);

XmlNode node = xmlDoc.SelectSingleNode("Root/Node/Element");
node.Attributes[0].Value = newValue;

xmlDoc.Save(xmlFile);

//xmlFile is the path of your file to be modified

I hope you find it useful

the font size to em mapping is only accurate if there is no font-size defined and changes when your container is set to different sizes.

The following works best for me but it does not account for size=7 and anything above 7 only renders as 7.

font size=1 = font-size:x-small
font size=2 = font-size:small
font size=3 = font-size:medium
font size=4 = font-size:large
font size=5 = font-size:x-large
font size=6 = font-size:xx-large

same browsers may return string for border width, in this parseInt will return NaN so make sure you parse value to int properly.

        var getInt = function (string) {
            if (typeof string == "undefined" || string == "")
                return 0;
            var tempInt = parseInt(string);

            if (!(tempInt <= 0 || tempInt > 0))
                return 0;
            return tempInt;
        }

        var liWidth = $(this).width();
        liWidth += getInt($(this).css("padding-left"));
        liWidth += getInt($(this).css("padding-right"));
        liWidth += getInt($(this).css("border-left-width"));
        liWidth += getInt($(this).css("border-right-width"));

You cannot show an alert from a controller. There is one way communication from the client to the server.The server can therefore not tell the client to do anything. The client requests and the server gives a response.

You therefore need to use javascript when the response returns to show a messagebox of some sort.

OR

using jquery on the button that calls the controller action

<script>
 $(document).ready(function(){
  $("#submitButton").on("click",function()
  {
   alert('Your Message');
  });

});
<script>

In addition to the above:

1. The default scope for @Autowired beans is Singleton whereas using JSR 330 @Inject annotation it is like Spring's prototype.
2. There is no equivalent of @Lazy in JSR 330 using @Inject.
3. There is no equivalent of @Value in JSR 330 using @Inject.

You should definitely have a look at this answer of mine:

• Extracting table contents from a collection of PDF files

and also have a look at all the links included therein.

Tabula/TabulaPDF is currently the best table extraction tool that is available for PDF scraping.

First Method: (Tested)

Code in .aspx.cs:

 protected void Page_Load(object sender, EventArgs e)
    {
        ddl.SelectedIndexChanged += new EventHandler(ddl_SelectedIndexChanged);
        if (!Page.IsPostBack)
        {
            ddl.Attributes.Add("onchange", "CalcTotalAmt();");
        }
    }

    protected void ddl_SelectedIndexChanged(object sender, EventArgs e)
    {
       //Your Code
    }

JavaScript function: return true from your JS function

   function CalcTotalAmt() 
 {
//Your Code
 }

.aspx code:

<asp:DropDownList ID="ddl" runat="server"  AutoPostBack="true">
        <asp:ListItem Text="a" Value="a"></asp:ListItem>
         <asp:ListItem Text="b" Value="b"></asp:ListItem>
        </asp:DropDownList>

Second Method: (Tested)

Code in .aspx.cs:

protected void Page_Load(object sender, EventArgs e)
        {
            if (Request.Params["__EVENTARGUMENT"] != null && Request.Params["__EVENTARGUMENT"].Equals("ddlchange"))
                ddl_SelectedIndexChanged(sender, e);
            if (!Page.IsPostBack)
            {
                ddl.Attributes.Add("onchange", "CalcTotalAmt();");
            }
        }

        protected void ddl_SelectedIndexChanged(object sender, EventArgs e)
        {
            //Your Code
        }

JavaScript function: return true from your JS function

function CalcTotalAmt() {
         //Your Code
     __doPostBack("ctl00$MainContent$ddl","ddlchange");
 }

.aspx code:

<asp:DropDownList ID="ddl" runat="server"  AutoPostBack="true">
        <asp:ListItem Text="a" Value="a"></asp:ListItem>
         <asp:ListItem Text="b" Value="b"></asp:ListItem>
        </asp:DropDownList>

Resetting the view and re opening Eclipse did not help me, but this worked for me:

click on the arrow down button in the Variables window -> Layout -> Select Columns -> Check whichever columns you want.

Even though I already had both 'name' and 'value' checked, i unselected and selected them again, clicked 'OK' and the column appeared.

How about using foreach loop:

Cursor cursor;
for (Cursor c : CursorUtils.iterate(cursor)) {
    //c.doSth()
}

However my version of CursorUtils should be less ugly, but it automatically closes the cursor:

public class CursorUtils {
public static Iterable<Cursor> iterate(Cursor cursor) {
    return new IterableWithObject<Cursor>(cursor) {
        @Override
        public Iterator<Cursor> iterator() {
            return new IteratorWithObject<Cursor>(t) {
                @Override
                public boolean hasNext() {
                    t.moveToNext();
                    if (t.isAfterLast()) {
                        t.close();
                        return false;
                    }
                    return true;
                }
                @Override
                public Cursor next() {
                    return t;
                }
                @Override
                public void remove() {
                    throw new UnsupportedOperationException("CursorUtils : remove : ");
                }
                @Override
                protected void onCreate() {
                    t.moveToPosition(-1);
                }
            };
        }
    };
}

private static abstract class IteratorWithObject<T> implements Iterator<T> {
    protected T t;
    public IteratorWithObject(T t) {
        this.t = t;
        this.onCreate();
    }
    protected abstract void onCreate();
}

private static abstract class IterableWithObject<T> implements Iterable<T> {
    protected T t;
    public IterableWithObject(T t) {
        this.t = t;
    }
}
}

import matplotlib.pyplot as plt

fig, ax = plt.subplots(2, 2)

To turn off axes for all subplots, do either:

[axi.set_axis_off() for axi in ax.ravel()]

or

map(lambda axi: axi.set_axis_off(), ax.ravel())

First you need to define the List as :

List<Map<String, ArrayList<String>>> list = new ArrayList<>();

To add the Map to the List , use add(E e) method :

list.add(map);

On CPanel 64.0.40 (I didn't try any other version): Go in "Software" then "Select PHP Version" then "Switch To PHP Options" then upload_max_filesize => click on the value and select the one you prefer :) It's super hidden for such a critical option...

I would solve this problem more like this

import json
import urllib2

def last_song(user, limit):
    # Assembling strings with "foo" + str(bar) + "baz" + ... generally isn't 
    # as nice as using real string formatting. It can seem simpler at first, 
    # but leaves you less happy in the long run.
    url = 'http://gsuser.com/lastSong/%s/%d/' % (user, limit)

    # urllib.urlopen is deprecated in favour of urllib2.urlopen
    site = urllib2.urlopen(url)

    # The json module has a function load for loading from file-like objects, 
    # like the one you get from `urllib2.urlopen`. You don't need to turn 
    # your data into a string and use loads and you definitely don't need to 
    # use readlines or readline (there is seldom if ever reason to use a 
    # file-like object's readline(s) methods.)
    songs = json.load(site)

    # I don't know why "lastSong" stuff returns something like this, but 
    # your json thing was a JSON array of two JSON objects. This will 
    # deserialise as a list of two dicts, with each item representing 
    # each of those two songs.
    #
    # Since each of the songs is represented by a dict, it will iterate 
    # over its keys (like any other Python dict). 
    baby, feel_good = songs

    # Rather than printing in a function, it's usually better to 
    # return the string then let the caller do whatever with it. 
    # You said you wanted to make the output pretty but you didn't 
    # mention *how*, so here's an example of a prettyish representation
    # from the song information given.
    return "%(SongName)s by %(ArtistName)s - listen at %(link)s" % baby

Login to the server. grep "username" /etc/passwd This will display the user details if present.

You can use for in range with a step size of 2:

Python 2

for i in xrange(0,10,2):
  print(i)

Python 3

for i in range(0,10,2):
  print(i)

Note: Use xrange in Python 2 instead of range because it is more efficient as it generates an iterable object, and not the whole list.

When you use GNU AWK since version 4.1, you can load the time library and do:

$ awk '@load "time"; BEGIN{printf "%.6f", gettimeofday()}'

This will print the current time in seconds since 1970-01-01T00:00:00 in sub second accuracy.

the_time = gettimeofday() Return the time in seconds that has elapsed since 1970-01-01 UTC as a floating-point value. If the time is unavailable on this platform, return -1 and set ERRNO. The returned time should have sub-second precision, but the actual precision may vary based on the platform. If the standard C gettimeofday() system call is available on this platform, then it simply returns the value. Otherwise, if on MS-Windows, it tries to use GetSystemTimeAsFileTime().

_{source: GNU awk manual}

On Linux systems, the standard C function getimeofday() returns the time in microsecond accuracy.

you could do:

var scriptTag = document.createElement("script");
scriptTag.type = "text/javascript";
scriptTag.src = "script_source_here";
(document.getElementsByTagName("head")[0] || document.documentElement ).appendChild(scriptTag);

In addition to Felix's answer,

href={`/posts/${posts.id}`}

would work well too. This is nice because it's all in one string.

This is how i fixed this

sudo chmod o+x /home/ec2-user

Can you try this, readfile need the full file path.

        $filename='/pdf/jobs/pdffile.pdf';            
        $url_download = BASE_URL . RELATIVE_PATH . $filename;            

        //header("Content-type:application/pdf");   
        header("Content-type: application/octet-stream");                       
        header("Content-Disposition:inline;filename='".basename($filename)."'");            
        header('Content-Length: ' . filesize($filename));
        header("Cache-control: private"); //use this to open files directly                     
        readfile($filename);

You can mention your variable attributes in a property file and define environment specific property files like local.properties, production.propertied etc.

Now based on the environment, one of these property file can be read in one the listeners invoked at startup, like the ServletContextListener.

The property file will contain the the environment specific values for various keys.

Sample "local.propeties"

db.logsDataSource.url=jdbc:mysql://localhost:3306/logs
db.logsDataSource.username=root
db.logsDataSource.password=root

db.dataSource.url=jdbc:mysql://localhost:3306/main
db.dataSource.username=root
db.dataSource.password=root

Sample "production.properties"

db.logsDataSource.url=jdbc:mariadb://111.111.111.111:3306/logs
db.logsDataSource.username=admin
db.logsDataSource.password=xyzqer

db.dataSource.url=jdbc:mysql://111.111.111.111:3306/carsinfo
db.dataSource.username=admin
db.dataSource.password=safasf@mn

For using these properties file, you can make use of REsource as mentioned below

        PropertyPlaceholderConfigurer configurer = new PropertyPlaceholderConfigurer();
        ResourceLoader resourceLoader = new DefaultResourceLoader();

        Resource resource = resourceLoader.getResource("classpath:"+System.getenv("SERVER_TYPE")+"DB.properties");
        configurer.setLocation(resource);
        configurer.postProcessBeanFactory(beanFactory);

SERVER_TYPE can be defined as the environment variable with appropriate values for local and production environment.

With these changes the appplicationContext.xml will have the following changes

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
 <property name="driverClassName" value="com.mysql.jdbc.Driver" />
  <property name="url" value="${db.dataSource.url}" />
  <property name="username" value="${db.dataSource.username}" />
  <property name="password" value="${db.dataSource.password}" />

Hope this helps .

PriceList[0][1][2][3][4][5][6]

This says: go to the 1st item of my collection PriceList. That thing is a collection; get its 2nd item. That thing is a collection; get its 3rd...

Instead, you want slicing:

PriceList[:7] = [PizzaChange]*7

If you want to tag the branch you are in, then type:

git tag <tag>

and push the branch with:

git push origin --tags

The documentation from Github is really explanatory.

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

I think you must do the lasts steps from the guide to proper configure your keys

$ eval "$(ssh-agent -s)"
$ ssh-add ~/.ssh/id_rsa

Just one more thing to look at... my model was marked as [Serializable] and that was causing the failure.

According to php.net the Salt option has been deprecated as of PHP 7.0.0, so you should use the salt that is generated by default and is far more simpler

Example for store the password:

$hashPassword = password_hash("password", PASSWORD_BCRYPT);

Example to verify the password:

$passwordCorrect = password_verify("password", $hashPassword);

The most efficient way would be to always use []byte instead of string.

In case you need to print data received from the io.ReadCloser, the fmt package can handle []byte, but it isn't efficient because the fmt implementation will internally convert []byte to string. In order to avoid this conversion, you can implement the fmt.Formatter interface for a type like type ByteSlice []byte.

According to the documentation NUM_ROWS is the "Number of rows in the table", so I can see how this might be confusing. There, however, is a major difference between these two methods.

This query selects the number of rows in MY_TABLE from a system view. This is data that Oracle has previously collected and stored.

select num_rows from all_tables where table_name = 'MY_TABLE'

This query counts the current number of rows in MY_TABLE

select count(*) from my_table

By definition they are difference pieces of data. There are two additional pieces of information you need about NUM_ROWS.

1. In the documentation there's an asterisk by the column name, which leads to this note:

   Columns marked with an asterisk (*) are populated only if you collect statistics on the table with the ANALYZE statement or the DBMS_STATS package.

   This means that unless you have gathered statistics on the table then this column will not have any data.

2. Statistics gathered in 11g+ with the default estimate_percent, or with a 100% estimate, will return an accurate number for that point in time. But statistics gathered before 11g, or with a custom estimate_percent less than 100%, uses dynamic sampling and may be incorrect. If you gather 99.999% a single row may be missed, which in turn means that the answer you get is incorrect.

If your table is never updated then it is certainly possible to use ALL_TABLES.NUM_ROWS to find out the number of rows in a table. However, and it's a big however, if any process inserts or deletes rows from your table it will be at best a good approximation and depending on whether your database gathers statistics automatically could be horribly wrong.

Generally speaking, it is always better to actually count the number of rows in the table rather then relying on the system tables.

Easy to read? Below is an alternative. It ignores symlinks

#!/bin/bash
currentDir=$(
  cd $(dirname "$0")
  pwd
)

echo -n "current "
pwd
echo script $currentDir

Since I posted the above answer a couple years ago, I've evolved my practice to using this linux specific paradigm, which properly handles symlinks:

ORIGIN=$(dirname $(readlink -f $0))

I found this wonderful mapping script (mapper.js) that I have used in the past. What's different about it is you can hover over the map or a link on your page to make the map area highlight. Sadly it's written in javascript and requires a lot of in-line coding in the HTML - I would love to see this script ported over to jQuery :P

Also, check out all the demos! I think this example could almost be made into a simple online game (without using flash) - make sure you click on the different camera angles.

As other answers detail, this is a bug in the JDK (up to u45) which will be fixed in JDK7u60 - while this is not out yet, you may download the b01 from: https://jdk7.java.net/download.html

It's beta, but fixed that issue for me.

Here's a 1-liner lambda:

Directory.GetFiles(dirName)
         .Select(f => new FileInfo(f))
         .Where(f => f.LastAccessTime < DateTime.Now.AddMonths(-3))
         .ToList()
         .ForEach(f => f.Delete());

  Regex regex = new Regex("<tag1>(.*)</tag1>");
  var v = regex.Match("morenonxmldata<tag1>0002</tag1>morenonxmldata");
  string s = v.Groups[1].ToString();

Or (as mentioned in the comments) to match the minimal subset:

  Regex regex = new Regex("<tag1>(.*?)</tag1>");

Regex class is in System.Text.RegularExpressions namespace.

As others have pointed out modulus is based on remainder system.

I think an easier way to think about modulus is what remains after a dividend (number to be divided) has been fully divided by a divisor. So if we think about 5%7, when you divide 5 by 7, 7 can go into 5 only 0 times and when you subtract 0 (7*0) from 5 (just like we learnt back in elementary school), then the remainder would be 5 ( the mod). See the illustration below.

   0
  ______
7) 5    
__-0____
   5

With the same logic, -5 mod 7 will be -5 ( only 0 7s can go in -5 and -5-0*7 = -5). With the same token -5 mod -7 will also be -5. A few more interesting cases:

5 mod (-3) = 2 i.e. 5 - (-3*-1)

(-5) mod (-3) = -2 i.e. -5 - (-3*1) = -5+3

You (as in the process that runs b.php, either you through CLI or a webserver) need write access to the directory in which the files are located. You are updating the directory content, so access to the file is not enough.

Note that if you use the PHP chmod() function to set the mode of a file or folder to 777 you should use 0777 to make sure the number is correctly interpreted as an octal number.

There is always parsing by hand

>>> import re
>>> ts = ['00:00:00,000', '00:00:10,000', '00:01:04,000', '01:01:09,000']
>>> for t in ts:
...     times = map(int, re.split(r"[:,]", t))
...     print t, times[0]*3600+times[1]*60+times[2]+times[3]/1000.
... 
00:00:00,000 0.0
00:00:10,000 10.0
00:01:04,000 64.0
01:01:09,000 3669.0
>>> 

Some more pre-conditions are needed for the ones written by Bill K and dadinn

Object[] newArray = new Object[src.length - 1];
if (i > 0){
    System.arraycopy(src, 0, newArray, 0, i);
}

if (newArray.length > i){
    System.arraycopy(src, i + 1, newArray, i, newArray.length - i);
}

return newArray;

with org.hibernate.hql.internal.ast.QuerySyntaxException: users is not mapped [from users], you are trying to select from the users table. But you are annotating your class with @Table( name = "Users" ). So either use users, or Users.

This should be all you need for a basic setup

This kind of configuration doesn't break phpMyAdmin on localhost

A static IP is recommended on the device running the server

This example uses the 192.168.1.x IP. Your network configuration might use a different IP

In the httpd.conf in Apache you should have:

# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
#
# Change this to Listen on specific IP addresses as shown below to 
# prevent Apache from glomming onto all bound IP addresses.
#
#Listen 12.34.56.78:80
Listen 80

I would leave blank the name so it gets the defaults:

# ServerName gives the name and port that the server uses to identify itself.
# This can often be determined automatically, but we recommend you specify
# it explicitly to prevent problems during startup.
#
# If your host doesn't have a registered DNS name, enter its IP address here.
#

Allow the guest machines and yourself. As a security caution, you might avoid Allow from all but instead use specific guest IP for example Allow from 192.168.1.xxx where xxx is the guest machine IP. In this case you might need to consider static IPs on guest machines also

# Controls who can get stuff from this server.
#
#    Require all granted
#   onlineoffline tag - don't remove
     Order Deny,Allow
#     Deny from all
     Allow from all 
     Allow from 127.0.0.1
     Allow from ::1
     Allow from localhost
     Allow from 192.168.1.*YOURguestIP*
     Allow from 192.168.1.*YOURselfIP*
</Directory>

Restart all services and Put Online from the tray icon

It used to be installed with the .NET framework. MsBuild v12.0 (2013) is now bundled as a stand-alone utility and has it's own installer.

http://www.microsoft.com/en-us/download/confirmation.aspx?id=40760

To reference the location of MsBuild.exe from within an MsBuild script, use the default $(MsBuildToolsPath) property.

These do the same thing:

window.location.assign(url);
window.location = url;
window.location.href = url;

They simply navigate to the new URL. The replace method on the other hand navigates to the URL without adding a new record to the history.

So, what you have read in those many forums is not correct. The assign method does add a new record to the history.

Reference: https://developer.mozilla.org/en-US/docs/Web/API/Window/location

maybe you have code like this before the jquery:

var $jq=jQuery.noConflict();
$jq('ul.menu').lavaLamp({
    fx: "backout", 
    speed: 700
});

and them was Conflict

you can change $ to (jQuery)

The ally.js accessibility library provides an unofficial, test-based list here:

https://allyjs.io/data-tables/focusable.html

(NB: Their page doesn't say how often tests were performed.)

If you want to change the size of plot the use arg figsize

df.groupby(['NFF', 'ABUSE']).size().unstack()
      .plot(kind='bar', stacked=True, figsize=(15, 5))