Note: It might be troublesome later on, I used it as a last resort since non of the solutions provided above and others did not work in my case:

1. Copy the code from the body of previous successful migration's down() method.
2. Add a new migration using Add-Migration "migration-name"
3. Paste the copied code from the down() method of previous migration to the new migration's Up() method:
   Up(){ //paste here }
4. Run Update-Database
5. Done, your changes from the previous migration should now have been reverted!

Your sheet is blank because your string writer in null. Here is what may help

System.Web.UI.HtmlTextWriter htmlWrite =
    new HtmlTextWriter(stringWrite);

    GridView1.RenderControl(htmlWrite);

Here is the full code

protected void Button1_Click(object sender, EventArgs e)
{
    Response.Clear();

    Response.AddHeader("content-disposition", "attachment;
    filename=FileName.xls");


    Response.ContentType = "application/vnd.xls";

    System.IO.StringWriter stringWrite = new System.IO.StringWriter();

    System.Web.UI.HtmlTextWriter htmlWrite =
    new HtmlTextWriter(stringWrite);

    GridView1.RenderControl(htmlWrite);

    Response.Write(stringWrite.ToString());

    Response.End();

}

I think cURL would be a good solution. This is not tested, but you can try something like this:

$body = '{
  "kind": "blogger#post",
  "blog": {
    "id": "8070105920543249955"
  },
  "title": "A new post",
  "content": "With <b>exciting</b> content..."
}';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://www.googleapis.com/blogger/v3/blogs/8070105920543249955/posts/");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/json","Authorization: OAuth 2.0 token here"));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
$result = curl_exec($ch);

I use this method in my css file

@font-face {
  font-family: FontName1;
  src: url("fontname1.eot"); /* IE */
  src: local('FontName1'), url('fontname1.ttf') format('truetype'); /* others */
}
@font-face {
  font-family: FontName2;
  src: url("fontname1.eot"); /* IE */
  src: local('FontName2'), url('fontname2.ttf') format('truetype'); /* others */
}
@font-face {
  font-family: FontName3;
  src: url("fontname1.eot"); /* IE */
  src: local('FontName3'), url('fontname3.ttf') format('truetype'); /* others */
}

You can't svn:ignore a file that is already commited to repository.

So you must:

1. Delete the file from the repository.
2. Update your project (the working copy) to the head revision.
3. Recreate the file in Eclipse.
4. Set svn:ignore on the file via Team->Add to svn:ignore.
5. Restart eclipse to reflect changes.

Good luck!

//backend.

@PostMapping("/")
public List<A> addList(@RequestBody A aObject){
//......ur code
}

class A{
int num;
String name;
List<B> bList;
//getters and setters and default constructor
}
class B{
int d;
//defalut Constructor & gettes&setters
}

// postman

{
"num":value,
"name":value,
"bList":[{
"key":"value",
"key":"value",.....
}]
}

1. the error is for list there is no default constructor .so we can keep our list of object as a property of another class and pass the list of objects through the postman as the parameter of the another class.

Altova XmlSpy does this well - you can find an overview here

If you give your table a unique id, its easier:

<div id="ctl00_ContentPlaceHolder1_Jobs_dlItems_ctl01_a"
    onmouseup="checkMultipleSelection(this,event);">
       <table id="ctl00_ContentPlaceHolder1_Jobs_dlItems_ctl01_a_table" 
              cellpadding="0" cellspacing="0" border="0" width="100%">
           <tr>
              <td style="width:50px; text-align:left;">09:15 AM</td>
              <td style="width:50px; text-align:left;">Item001</td>
              <td style="width:50px; text-align:left;">10</td>
              <td style="width:50px; text-align:left;">Address1</td>
              <td style="width:50px; text-align:left;">46545465</td>
              <td style="width:50px; text-align:left;">ref1</td>
           </tr>
       </table>
</div>


var multiselect = 
    document.getElementById(
               'ctl00_ContentPlaceHolder1_Jobs_dlItems_ctl01_a_table'
            ).rows[0].cells,
    timeXaddr = [multiselect[0].innerHTML, multiselect[2].innerHTML];

//=> timeXaddr now an array containing ['09:15 AM', 'Address1'];

goto menu File->Project Strucurt or key Ctrl + Alt + Shift + S

and example http://how-to-android-studio.blogspot.com/2014/11/set-sdk-location.html

For a sanity check, try creating a new Web Application Project, open the code behind for the Default.aspx page. Add a line in Page_Load to access your connection string.

It should have System.Configuration added as reference by default. You should also see the using statement at the top of your code file already.

My code behind file now looks like this and compiles with no problems.

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

namespace WebApplication1
{
  public partial class _Default : System.Web.UI.Page
  {
    protected void Page_Load(object sender, EventArgs e)
    {
      string connString = ConfigurationManager.ConnectionStrings["MyConnectionStringName"].ConnectionString;
    }
  }
}

This assumes I have a connection string in my web.config with a name equal to "MyConnectionStringName" like so...

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
    </configSections>
    <connectionStrings>
        <add name="MyConnectionStringName"
            connectionString="Data Source=.;Initial Catalog=MyDatabase;Integrated Security=True"
            providerName="System.Data.SqlClient" />
    </connectionStrings>
</configuration>

Yeah, it's elementary I know. But if you don't have any better ideas sometimes it helps to check against something really simple that you know should work.

I had the same "TypeError: an integer is required" error message when attempting to write. Thanks, the .encode() solved it for me. I'm running python 3.4 on a Dell D530 running 32 bit Windows XP Pro.

I'm omitting the com port settings here:

>>>import serial

>>>ser = serial.Serial(5)

>>>ser.close()

>>>ser.open()

>>>ser.write("1".encode())

1

>>>

I think you mean the active state

 button:active{
  //some styling
 }

These are all the possible pseudo states a link can have in CSS:

a:link {color:#FF0000;}    /* unvisited link, same as regular 'a' */
a:hover {color:#FF00FF;}   /* mouse over link */
a:focus {color:#0000FF;}   /* link has focus */
a:active {color:#0000FF;}  /* selected link */
a:visited {color:#00FF00;} /* visited link */

See also: http://www.w3.org/TR/selectors/#the-user-action-pseudo-classes-hover-act

SELECT
    IF city='C7'
    THEN city
    ELSE 'somethingelse'
    END as `city`
FROM `table` WHERE `city` = 'c7'

Try this ..

    txtview.setCompoundDrawablesWithIntrinsicBounds(
                    R.drawable.image, 0, 0, 0);

Also see this.. http://developer.android.com/reference/android/widget/TextView.html

Try this in xml file

    <TextView
        android:id="@+id/txtStatus"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:drawableLeft="@drawable/image"
        android:drawablePadding="5dp"
        android:maxLines="1"
        android:text="@string/name"/>

Simply use ${parameter%word}

In your case:

${FILE%.*}

If you want to test it, all following work, and just remove the extension:

FILE=abc.xyz; echo ${FILE%.*};
FILE=123.abc.xyz; echo ${FILE%.*};
FILE=abc; echo ${FILE%.*};

json.dumps() returns the JSON string representation of the python dict. See the docs

You can't do r['rating'] because r is a string, not a dict anymore

Perhaps you meant something like

r = {'is_claimed': 'True', 'rating': 3.5}
json = json.dumps(r) # note i gave it a different name
file.write(str(r['rating']))

The previous answers will only work if you know the exact value you are searching for - the question states that only a partial value is known.

Array.FindIndex(authors, author => author.Contains("xyz"));

This will return the index of the first item containing "xyz".

assuming your project is maven based, add it to your POM:

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.26</version>
    </dependency>

Save > Build > and test connection again. It works! Your actual mysql java connector version may vary.

you can use:

define("PATH_ROOT", dirname(__FILE__));
include_once PATH_ROOT . "/PoliticalForum/headerSite.php";

enter code hereif you are using linux you have to edit the

`/etc/apache2/sites-available/000-default.conf`

under the Documentroot . add the following code

`<Directory /var/www/>
  AllowOverride all
  Require all granted
</Directory>` 

then ,

`sudo service apache2 restart`

and you have to enable the apache mod rewrite

`sudo a2enmod rewrite`

It's a mechanism to invoke an API in an asynchrounous way. The sequence is the following

1. your app invokes the url, passing as parameter the callback url
2. the api respond with a 20x http code (201 I guess, but refer to the api docs)
3. the api works on your request for a certain amount of time
4. the api invokes your app to give you the results, at the callback url address.

So you can invoke the api and tell your user the request is "processing" or "acquired" for example, and then update the status when you receive the response from the api.

Hope it makes sense. -G

Try this:

@echo off 
copy "C:\Remoting.config-Training" "C:\Remoting.config"
start C:\ThirdParty.exe
exit

Use a Flexbox, and put the border on the form.

The best way to do this now (2019) is with a flexbox.

• Put the border on the containing element (in this case I've used the form, but you could use a div).
• Use a flexbox layout to arrange the input and the button side by side. Allow the input to stretch to take up all available space.
• Now hide the input by removing its border.

Run the snippet below to see what you get.

form {_x000D_
  /* This bit sets up the horizontal layout */_x000D_
  display:flex;_x000D_
  flex-direction:row;_x000D_
  _x000D_
  /* This bit draws the box around it */_x000D_
  border:1px solid grey;_x000D_
_x000D_
  /* I've used padding so you can see the edges of the elements. */_x000D_
  padding:2px;_x000D_
}_x000D_
_x000D_
input {_x000D_
  /* Tell the input to use all the available space */_x000D_
  flex-grow:2;_x000D_
  /* And hide the input's outline, so the form looks like the outline */_x000D_
  border:none;_x000D_
}_x000D_
_x000D_
input:focus {_x000D_
  /* removing the input focus blue box. Put this on the form if you like. */_x000D_
  outline: none;_x000D_
}_x000D_
_x000D_
button {_x000D_
  /* Just a little styling to make it pretty */_x000D_
  border:1px solid blue;_x000D_
  background:blue;_x000D_
  color:white;_x000D_
}

<form>_x000D_
  <input />_x000D_
  <button>Go</button>_x000D_
</form>

Why this is good

• It will stretch to any width.
• The button will always be just as big as it needs to be. It won't stretch if the screen is wide, or shrink if the screen is narrow.
• The input text will not go behind the button.

Caveats and Browser Support

There's limited Flexbox support in IE9, so the button will not be on the right of the form. IE9 has not been supported by Microsoft for some years now, so I'm personally quite comfortable with this.

I've used minimal styling here. I've left in the padding to show the edges of things. You can obviously make this look however you want it to look with rounded corners, drop shadows, etc..

Set texts with different sizes and styles, and size and style for texts from cells ( with Range)

Sub EmailManuellAbsenden()

Dim ghApp As Object
Dim ghOldBody As String
Dim ghNewBody As String

Set ghApp = CreateObject("Outlook.Application")
With ghApp.CreateItem(0)
.To = Range("B2")
.CC = Range("B3")
.Subject = Range("B4")
.GetInspector.Display
 ghOldBody = .htmlBody

 ghNewBody = "<font style=""font-family: Calibri; font-size: 11pt;""/font>" & _
 "<font style=""font-family: Arial; font-size: 14pt;"">Arial Text 14</font>" & _
 Range("B5") & "<br>" & _
 Range("B6") & "<br>" & _
 "<font style=""font-family: Chiller; font-size: 21pt;"">Ciller 21</font>" &
 Range("B5")
 .htmlBody = ghNewBody & ghOldBody

 End With

End Sub
'Fill B2 to B6 with some letters for testing
'"<font style=""font-family: Calibri; font-size: 15pt;""/font>" = works for all Range Objekts

Currently from MySQL 8 you can set the following to a DATE column:

In MySQL Workbench, in the Default field next to the column, write: (curdate())

If you put just curdate() it will fail. You need the extra ( and ) at the beginning and end.

In my case, I forgot to tell the type controller that the response is a JSON object. response.setContentType("application/json");

I would recommend reading in the line into a string, then splitting it based on the spaces. For this, you can use the getline(...) function. The trick is having a dynamic sized data structure to hold the strings once it's split. Probably the easiest to use would be a vector.

#include <string>
#include <vector>
...
  string rawInput;
  vector<String> numbers;
  while( getline( cin, rawInput, ' ' ) )
  {
    numbers.push_back(rawInput);
  }

So say the input looks like this:

Enter a number, or numbers separated by a space, between 1 and 1000.
10 5 20 1 200 7

You will now have a vector, numbers, that contains the elements: {"10","5","20","1","200","7"}.

Note that these are still strings, so not useful in arithmetic. To convert them to integers, we use a combination of the STL function, atoi(...), and because atoi requires a c-string instead of a c++ style string, we use the string class' c_str() member function.

while(!numbers.empty())
{
  string temp = numbers.pop_back();//removes the last element from the string
  num = atoi( temp.c_str() ); //re-used your 'num' variable from your code

  ...//do stuff
}

Now there's some problems with this code. Yes, it runs, but it is kind of clunky, and it puts the numbers out in reverse order. Lets re-write it so that it is a little more compact:

#include <string>
...
string rawInput;
cout << "Enter a number, or numbers separated by a space, between 1 and 1000." << endl;
while( getline( cin, rawInput, ' ') )
{
  num = atoi( rawInput.c_str() );
  ...//do your stuff
}

There's still lots of room for improvement with error handling (right now if you enter a non-number the program will crash), and there's infinitely more ways to actually handle the input to get it in a usable number form (the joys of programming!), but that should give you a comprehensive start. :)

Note: I had the reference pages as links, but I cannot post more than two since I have less than 15 posts :/

Edit: I was a little bit wrong about the atoi behavior; I confused it with Java's string->Integer conversions which throw a Not-A-Number exception when given a string that isn't a number, and then crashes the program if the exception isn't handled. atoi(), on the other hand, returns 0, which is not as helpful because what if 0 is the number they entered? Let's make use of the isdigit(...) function. An important thing to note here is that c++ style strings can be accessed like an array, meaning rawInput[0] is the first character in the string all the way up to rawInput[length - 1].

#include <string>
#include <ctype.h>
...
string rawInput;
cout << "Enter a number, or numbers separated by a space, between 1 and 1000." << endl;
while( getline( cin, rawInput, ' ') )
{
  bool isNum = true;
  for(int i = 0; i < rawInput.length() && isNum; ++i)
  {
    isNum = isdigit( rawInput[i]);
  }

  if(isNum)
  {
    num = atoi( rawInput.c_str() );
    ...//do your stuff
  }
  else
    cout << rawInput << " is not a number!" << endl;
}

The boolean (true/false or 1/0 respectively) is used as a flag for the for-loop, which steps through each character in the string and checks to see if it is a 0-9 digit. If any character in the string is not a digit, the loop will break during it's next execution when it gets to the condition "&& isNum" (assuming you've covered loops already). Then after the loop, isNum is used to determine whether to do your stuff, or to print the error message.

According to the jQuery docs, calling toggle() without parameters will toggle visibility.

$('#play-pause').click(function(){
   $('#video-over').toggle();
});

http://jsfiddle.net/Q47ya/

If you are using Logger.getLogger(ClassName.class) then place your log4j.properties file in your class path:

yourproject/javaresoures/src/log4j.properties (Put inside src folder)

Better just create a XLSX file with field names on top row. Create it manually or using Mockaroo. Export it to Excel(or CSV) and then import it to Access using New Data Source -> From File

IMHO it's the best and most performant way to do it in Access.

In PowerShell v3, have a look at the Invoke-WebRequest and Invoke-RestMethod e.g.:

$msg = Read-Host -Prompt "Enter message"
$encmsg = [System.Web.HttpUtility]::UrlEncode($msg)
Invoke-WebRequest -Uri "http://smsserver/SNSManager/msgSend.jsp?uid&to=smartsms:*+001XXXXXX&msg=$encmsg&encoding=windows-1255"

systemd

sudo systemctl stop mysqld.service && sudo yum remove -y mariadb mariadb-server && sudo rm -rf /var/lib/mysql /etc/my.cnf

sysvinit

sudo service mysql stop && sudo apt-get remove mariadb mariadb-server && sudo rm -rf /var/lib/mysql /etc/my.cnf

You can also use the required module.

require('./componentName.css');
const React = require('react');

For a new document: Settings -> Preferences -> New Document/Default Directory -> New Document -> Format -> Windows/Mac/Unix

And for an already-open document: Edit -> EOL Conversion

If you just run jmap -histo:live or jmap -histo, it outputs the contents on the console!

As others mentioned before, the reason for any tool to exist is how efficiently it can work. As HLLs can accomplish the same jobs as many lines of asm code I guess it's natural for assembly to be superseded by other languages. And for the close-to-hardware fiddling - there's inline assembly in C and other variants as per language. Dr. Paul Carter in says in the PC Assembly Language

"...a better understanding of how computers really work at a lower level than in programming languages like Pascal. By gaining a deeper understanding of how computers work, the reader can often be much more productive developing software in higher level languages such as C and C++. Learning to program in assembly language is an excellent way to achieve this goal."

We've got introduction to assembly in my college courses. It'll help to clear concepts. However I doubt any of us would write 90% of code in assembly. How relevant is in-depth assembly knowledge today?

Well, if you have a number like 0.123456 that is the result of a division to give a percentage, multiply it by 100 and then either round it or use toFixed like in your example.

Math.round(0.123456 * 100) //12

Here is a jQuery plugin to do that:

jQuery.extend({
    percentage: function(a, b) {
        return Math.round((a / b) * 100);
    }
});

Usage:

alert($.percentage(6, 10));

You need

    str.CopyTo(data);
    data.Position = 0; // reset to beginning
    byte[] buf = new byte[data.Length];
    data.Read(buf, 0, buf.Length);  

And since your Test() method is imitating the client it ought to Close() or Dispose() the str Stream. And the memoryStream too, just out of principal.

The nested class doesn't know about the outer class, and protected doesn't help. You'll have to pass some actual reference to objects of the nested class type. You could store a foo*, but perhaps a reference to the integer is enough:

class Outer
{
    int n;

public:
    class Inner
    {
        int & a;
    public:
        Inner(int & b) : a(b) { }
        int & get() { return a; }
    };

    // ...  for example:

    Inner inn;
    Outer() : inn(n) { }
};

Now you can instantiate inner classes like Inner i(n); and call i.get().

EDMX model won't work with EF7 but I've found a Community/Professional product which seems to be very powerfull : http://www.devart.com/entitydeveloper/editions.html

As the question above when you are using the where clause you also need to use the get Or first method to get the result.

/**
*Get all food
*
*/

$foods = Food::all();

/**
*Get green food 
*
*/

$green_foods = Food::where('color', 'green')->get();

The easiest way nowadays is to use PHP configure:

# php-config --ini-dir
/usr/local/etc/php/7.4/conf.d

There's more you can find there. Example output of the --help sub command (macOS local install):

# php-config --help
Usage: /usr/local/bin/php-config [OPTION]
Options:
  --prefixUsage: /usr/local/bin/php-config [OPTION]
Options:
  --prefix            [/usr/local/Cellar/php/7.4.11]
  --includes          [-I/usr/local/Cellar/php/7.4.11/include/php - …ETC…]
  --ldflags           [ -L/usr/local/Cellar/krb5/1.18.2/lib -…ETC…]
  --libs              [ -ltidy -largon2 …ETC… ]
  --extension-dir     [/usr/local/Cellar/php/7.4.11/pecl/20190902]
  --include-dir       [/usr/local/Cellar/php/7.4.11/include/php]
  --man-dir           [/usr/local/Cellar/php/7.4.11/share/man]
  --php-binary        [/usr/local/Cellar/php/7.4.11/bin/php]
  --php-sapis         [ apache2handler cli fpm phpdbg cgi]
  --ini-path          [/usr/local/etc/php/7.4]
  --ini-dir           [/usr/local/etc/php/7.4/conf.d]
  --configure-options [--prefix=/usr/local/Cellar/php/7.4.11 --…ETC…]
  --version           [7.4.11]
  --vernum            [70411]

This is how I would write using more functional way. Here is the code:

new List<Money>()
{
     new Money() { Amount = 10, Type = "US"},
     new Money() { Amount = 20, Type = "US"}
}
.ForEach(money =>
{
    Console.WriteLine($"amount is {money.Amount}, and type is {money.Type}");
});

You can use overflow-y: scroll for vertical scrolling.

<div  style="overflow-y:scroll; height:400px; background:gray">_x000D_
  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
  _x000D_
  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
  _x000D_
  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
  _x000D_
  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
  _x000D_
  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
  _x000D_
 </div>

Dockerfile → (Build) → Image → (Run) → Container.

• Dockerfile: contains a set of Docker instructions that provisions your operating system the way you like, and installs/configure all your software.

• Image: compiled Dockerfile. Saves you time from rebuilding the Dockerfile every time you need to run a container. And it's a way to hide your provision code.

• Container: the virtual operating system itself. You can ssh into it and run any commands you wish, as if it's a real environment. You can run 1000+ containers from the same Image.

I would use Swing for a couple of reasons.

• It has been around longer and has had more development effort applied to it. Hence it is likely more feature complete and (maybe) has fewer bugs.

• There is lots of documentation and other guidance on producing performant applications.

• It seems like changes to Swing propagate to all platforms simultaneously while changes to SWT seem to appear on Windows first, then Linux.

If you want to build a very feature-rich application, you might want to check out the NetBeans RCP (Rich Client Platform). There's a learning curve, but you can put together nice applications quickly with a little practice. I don't have enough experience with the Eclipse platform to make a valid judgment.

If you don't want to use the entire RCP, NetBeans also has many useful components that can be pulled out and used independently.

One other word of advice, look into different layout managers. They tripped me up for a long time when I was learning. Some of the best aren't even in the standard library. The MigLayout (for both Swing and SWT) and JGoodies Forms tools are two of the best in my opinion.

You could create a class Dictionary so you can interact with the Dictionary list easily:

class Dictionary {_x000D_
  constructor() {_x000D_
    this.items = {};_x000D_
  }_x000D_
  has(key) {_x000D_
    return key in this.items;_x000D_
  }_x000D_
  set(key,value) {_x000D_
    this.items[key] = value;_x000D_
  }_x000D_
  delete(key) {_x000D_
    if( this.has(key) ){_x000D_
      delete this.items[key]_x000D_
      return true;_x000D_
    }_x000D_
    return false;_x000D_
  }_x000D_
}_x000D_
_x000D_
var d = new Dictionary();_x000D_
d.set(1, "value1")_x000D_
d.set(2, "value2")_x000D_
d.set(3, "value3")_x000D_
console.log(d.has(2));_x000D_
d.delete(2);_x000D_
console.log(d.has(2));

I compared all possibilities with a long test sheet:

0,140625 sec for

lastrow = calcws.Cells.Find("*", [A1], , , xlByColumns, xlPrevious).row

0 sec for

iLastRow = calcws.Cells(rows.count, "a").End(xlUp).row

and

numofrows = calcws.Cells.SpecialCells(xlLastCell).row

0,0078125 sec for

lastrow = calcws.UsedRange.rows.count
Do While 1
    If calcws.Cells(lastrow, 1).Value = "" Then
        lastrow = lastrow - 1
    Else
        Exit Do
    End If
Loop

I think the favourites are obvious...

string Time = "16:23:01";
DateTime date = DateTime.Parse(Time, System.Globalization.CultureInfo.CurrentCulture);

string t = date.ToString("HH:mm:ss tt");

staticmethod has no access to attibutes of the object, of the class, or of parent classes in the inheritance hierarchy. It can be called at the class directly (without creating an object).

classmethod has no access to attributes of the object. It however can access attributes of the class and of parent classes in the inheritance hierarchy. It can be called at the class directly (without creating an object). If called at the object then it is the same as normal method which doesn't access self.<attribute(s)> and accesses self.__class__.<attribute(s)> only.

Think we have a class with b=2, we will create an object and re-set this to b=4 in it. Staticmethod cannot access nothing from previous. Classmethod can access .b==2 only, via cls.b. Normal method can access both: .b==4 via self.b and .b==2 via self.__class__.b.

We could follow the KISS style (keep it simple, stupid): Don't use staticmethods and classmethods, don't use classes without instantiating them, access only the object's attributes self.attribute(s). There are languages where the OOP is implemented that way and I think it is not bad idea. :)

select convert(int,@value)

Please find below the code that generates automatically the content of the txt local file and display it html. Good luck!

<html>
<head>
  <meta charset="utf-8">
  <script type="text/javascript">

  var x;
  if(navigator.appName.search('Microsoft')>-1) { x = new ActiveXObject('MSXML2.XMLHTTP'); }
  else { x = new XMLHttpRequest(); }

  function getdata() {
    x.open('get', 'data1.txt', true); 
    x.onreadystatechange= showdata;
    x.send(null);
  }

  function showdata() {
    if(x.readyState==4) {
      var el = document.getElementById('content');
      el.innerHTML = x.responseText;
    }
  }

  </script>
</head>
<body onload="getdata();showdata();">

  <div id="content"></div>

</body>
</html>

Try to surround the path with quotes, and remove the spaces

export PYTHONPATH="/home/user/my_project":$PYTHONPATH

And don't forget to preserve previous content suffixing by :$PYTHONPATH (which is the value of the variable)

Execute the following command to check everything is configured correctly:

echo $PYTHONPATH

Install react-native-svg-transformer

npm i react-native-svg-transformer --save-dev

I'm using SVG as following and it works fine

import LOGOSVG from "assets/svg/logo.svg"

in render

<View>
  <LOGOSVG 
    width="100%"
    height="70%"
  />
</View>

Your code won't work because you haven't assigned anything to n before you first use it. Try this:

def oracle():
    n = None
    while n != 'Correct':
        # etc...

A more readable approach is to move the test until later and use a break:

def oracle():
    guess = 50

    while True:
        print 'Current number = {0}'.format(guess)
        n = raw_input("lower, higher or stop?: ")
        if n == 'stop':
            break
        # etc...

Also input in Python 2.x reads a line of input and then evaluates it. You want to use raw_input.

Note: In Python 3.x, raw_input has been renamed to input and the old input method no longer exists.

You are not providing a lot of information, but assuming you want to open just any file on your computer with the application that is specified for the default handler for that filetype, you can use something like this:

var fileToOpen = "SomeFilePathHere";
var process = new Process();
process.StartInfo = new ProcessStartInfo()
{
    UseShellExecute = true,
    FileName = fileToOpen
};

process.Start();
process.WaitForExit();

The UseShellExecute parameter tells Windows to use the default program for the type of file you are opening.

The WaitForExit will cause your application to wait until the application you luanched has been closed.

If none the above work, then try this : Modify the LISTENER.ora (mine is found in : oracle\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora) ==> add a custom listener that points to your database(SID), example my SID is XZ0301, so :

## Base XZ03001

SID_LIST_LISTENER_XZ03001=(SID_LIST=(SID_DESC=(ORACLE_HOME =
E:\oracle\product\11.2.0\dbhome_1)(SID_NAME= XZ03001)))

LISTENER_XZ03001=(DESCRIPTION_LIST=(ADDRESS=(PROTOCOL =
TCP)(HOST=MyComputerName)(PORT= 1521)))

DIAG_ADR_ENABLED_LISTENER_XZ03001=ON

ADR_BASE_LISTENER_XZ03001=E:\oracle

Restart your machine

For Windows 7, use the following to modify the LISTENER.ora: - Go to Start > All Programs > Accessories - Right click Notepad and then click Run as Administrator . - File>open and navigate to the tnsnames.ora file. - Make the changes then it should allow you to save

Here sed is replacing all occurrences of % with $ in its standard input.

As an example

$ echo 'foo%bar%' | sed -e 's,%,$,g'

will produce "foo$bar$".

I don't think you can (not without reflection), you should provide a type to your function as well:

void MyMethod(Object obj, Type t)
{
    var convertedObject = Convert.ChangeType(obj, t);
    ...
}

UPD:

This may work for you:

void MyMethod(Object obj)
{
    if (obj is A)
    {
        A a = obj as A;
        ...
    } 
    else if (obj is B)
    {
        B b = obj as B;
        ...
    }
}

currently reopquery is integrated into dnf and yum, so typing:

dnf repoquery -l <pkg-name>

will list package contents from a remote repository (even for the packages that are not installed yet)

meaning installing a separate dnf-utils or yum-utils package is no longer required for the functionality as it is now being supported natively.

for listing installed or local (*.rpm files) packages' contents there is rpm -ql

i don't think it is possible with yum org dnf (not repoquery subcommand)

please correct me if i am wrong

You cannot "convert" an existing column into an IDENTITY column - you will have to create a new column as INT IDENTITY:

ALTER TABLE ProductInProduct 
ADD NewId INT IDENTITY (1, 1);

Update:

OK, so there is a way of converting an existing column to IDENTITY. If you absolutely need this - check out this response by Martin Smith with all the gory details.

On VS Code, just click the "Space: 4" on the downright corner and change it to tab when editing your Makefile.

You can use Ghostscript to convert PDF to images.

To use Ghostscript from .NET you can take a look at Ghostscript.NET library (managed wrapper around the Ghostscript library).

To produce image from the PDF by using Ghostscript.NET, take a look at RasterizerSample.

To combine multiple images into the single image, check out this sample: http://www.niteshluharuka.com/2012/08/combine-several-images-to-form-a-single-image-using-c/#

Typically an alternative for fixed size Lists are Java arrays. Lists by default are allowed to grow/shrink in Java. However, that does not mean you cannot have a List of a fixed size. You'll need to do some work and create a custom implementation.

You can extend an ArrayList with custom implementations of the clear, add and remove methods.

e.g.

import java.util.ArrayList;

public class FixedSizeList<T> extends ArrayList<T> {

    public FixedSizeList(int capacity) {
        super(capacity);
        for (int i = 0; i < capacity; i++) {
            super.add(null);
        }
    }

    public FixedSizeList(T[] initialElements) {
        super(initialElements.length);
        for (T loopElement : initialElements) {
            super.add(loopElement);
        }
    }

    @Override
    public void clear() {
        throw new UnsupportedOperationException("Elements may not be cleared from a fixed size List.");
    }

    @Override
    public boolean add(T o) {
        throw new UnsupportedOperationException("Elements may not be added to a fixed size List, use set() instead.");
    }

    @Override
    public void add(int index, T element) {
        throw new UnsupportedOperationException("Elements may not be added to a fixed size List, use set() instead.");
    }

    @Override
    public T remove(int index) {
        throw new UnsupportedOperationException("Elements may not be removed from a fixed size List.");
    }

    @Override
    public boolean remove(Object o) {
        throw new UnsupportedOperationException("Elements may not be removed from a fixed size List.");
    }

    @Override
    protected void removeRange(int fromIndex, int toIndex) {
        throw new UnsupportedOperationException("Elements may not be removed from a fixed size List.");
    }
}

You have to add a permission as bellow for android 9 device when use target sdk 28 or later or the exception will always happen:

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

You are getting close!

# Find all of the text between paragraph tags and strip out the html
page = soup.find('p').getText()

Using find (as you've noticed) stops after finding one result. You need find_all if you want all the paragraphs. If the pages are formatted consistently ( just looked over one), you could also use something like

soup.find('div',{'id':'ctl00_PlaceHolderMain_RichHtmlField1__ControlWrapper_RichHtmlField'})

to zero in on the body of the article.

This is a solution based on extractors which will do the class cast:

class CC[T] { def unapply(a:Any):Option[T] = Some(a.asInstanceOf[T]) }

object M extends CC[Map[String, Any]]
object L extends CC[List[Any]]
object S extends CC[String]
object D extends CC[Double]
object B extends CC[Boolean]

val jsonString =
    """
      {
        "languages": [{
            "name": "English",
            "is_active": true,
            "completeness": 2.5
        }, {
            "name": "Latin",
            "is_active": false,
            "completeness": 0.9
        }]
      }
    """.stripMargin

val result = for {
    Some(M(map)) <- List(JSON.parseFull(jsonString))
    L(languages) = map("languages")
    M(language) <- languages
    S(name) = language("name")
    B(active) = language("is_active")
    D(completeness) = language("completeness")
} yield {
    (name, active, completeness)
}

assert( result == List(("English",true,2.5), ("Latin",false,0.9)))

At the start of the for loop I artificially wrap the result in a list so that it yields a list at the end. Then in the rest of the for loop I use the fact that generators (using <-) and value definitions (using =) will make use of the unapply methods.

(Older answer edited away - check edit history if you're curious)

@article = user.articles.build(:title => "MainTitle")
@article.save

Check the PASSWORD_LOCK_TIME parameter. If it is set to 1 then you won't be able to unlock the password for 1 day even after you issue the alter user unlock command.

Review the pom.xml file inside of target/checkout/. Chances are, the pom.xml in your trunk or master branch does not have the distributionManagement tag.

Please follow this step to install oracle JDK

1. Download oracle JDK (Eg Java 8 for 64 bit machine jdk-8u241-linux-x64.tar.gz ) from Oracle
2. Extract the *.tar.gz in home directory or preferred location

3. Set Environment variable Eg Open terminal type sudo gedit ~/.bashrc Add following line at end of .bashrc file

   export JAVA_HOME=/opt/jdk1.8.0_241 #add your own jdk location

   export PATH=$PATH:$JAVA_HOME/bin

4. Save and exit
5. Finally source the .bashrc Eg source ~/.bashrc
6. Now open a new terminal type jdk -version

Install Command Line Tools Works for me:

xcode-select --install

This should work for you

 public class MyActivity extends Activity {

    protected ProgressDialog mProgressDialog;
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        populateTable();
    }

    private void populateTable() {
        mProgressDialog = ProgressDialog.show(this, "Please wait","Long operation starts...", true);
        new Thread() {
            @Override
            public void run() {

                doLongOperation();
                try {

                    // code runs in a thread
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            mProgressDialog.dismiss();
                        }
                    });
                } catch (final Exception ex) {
                    Log.i("---","Exception in thread");
                }
            }
        }.start();

    }

    /** fake operation for testing purpose */
    protected void doLongOperation() {
        try {
            Thread.sleep(10000);
        } catch (InterruptedException e) {
        }

    }
}

You need to use the Scatter chart type instead of Line. That will allow you to define separate X values for each series.

You can also use:

sudo lsof -i -n -P | grep TCP

This works in Mavericks.

You can just use the Paths class:

Path path = Paths.get(textPath);

... assuming you want to use the default file system, of course.

I solved it upgrading the lxml version with:

pip install --upgrade lxml

onResume() is one of the methods called throughout the activity lifecycle. onResume() is the counterpart to onPause() which is called anytime an activity is hidden from view, e.g. if you start a new activity that hides it. onResume() is called when the activity that was hidden comes back to view on the screen.

You're question asks abou what method is used to restart an activity. onCreate() is called when the activity is first created. In practice, most activities persist in the background through a series of onPause() and onResume() calls. An activity is only really "restarted" by onRestart() if it is first fully stopped by calling onStop() and then brought back to life. Thus if you are not actually stopping activities with onStop() it is most likley you will be using onResume().

Read the android doc in the above link to get a better understanding of the relationship between the different lifestyle methods. Regardless of which lifecycle method you end up using the general format is the same. You must override the standard method and include your code, i.e. what you want the activity to do at that point, in the commented section.

@Override
public void onResume(){
 //will be executed onResume
}

The original question says clear() cannot be used. This does not apply to that situation. I'm adding my working example here as this SO post was one of the first Google results for clearing an input before entering a value.

For input where here is no additional restriction I'm including a browser agnostic method for Selenium using NodeJS. This snippet is part of a common library I import with var test = require( 'common' ); in my test scripts. It is for a standard node module.exports definition.

when_id_exists_type : function( id, value ) {
driver.wait( webdriver.until.elementLocated( webdriver.By.id( id ) ) , 3000 )
    .then( function() {
        var el = driver.findElement( webdriver.By.id( id ) );
        el.click();
        el.clear();
        el.sendKeys( value );
    });
},

Find the element, click it, clear it, then send the keys.

This page has a complete code sample and article that may help.

If you're using RStudio, please consider never using the rm(list = ls()) approach!* Instead, you should build your workflow around frequently employing the Ctrl+Shift+F10 shortcut to restart your R session. This is the fastest way to both nuke the current set of user-defined variables AND to clear loaded packages, devices, etc. The reproducibility of your work will increase markedly by adopting this habit.

See this excellent thread on Rstudio community for (h/t @kierisi) for a more thorough discussion (the main gist is captured by what I've stated already).

I must admit my own first few years of R coding featured script after script starting with the rm "trick" -- I'm writing this answer as advice to anyone else who may be starting out their R careers.

*of course there are legitimate uses for this -- much like attach -- but beginning users will be much better served (IMO) crossing that bridge at a later date.

Try this

@RequestMapping(value = "proffessional", method = RequestMethod.POST)
    public @ResponseBody
    String forgotPassword(@ModelAttribute("PROFESSIONAL") UserProfessionalForm professionalForm,
            BindingResult result, Model model) {

        UserProfileVO userProfileVO = new UserProfileVO();
        userProfileVO.setUser(sessionData.getUser());
        userService.saveUserProfile(userProfileVO);
        model.addAttribute("professional", professionalForm);
        return "Your Professional Details Updated";
    }

If you want to handle server errors globally, you may want to register an interceptor service for $httpProvider:

$httpProvider.interceptors.push(function ($q) {
    return {
        'responseError': function (rejection) {
            // do something on error
            if (canRecover(rejection)) {
                return responseOrNewPromise
            }
            return $q.reject(rejection);
        }
    };
});

Docs: http://docs.angularjs.org/api/ng.$http

I think the better way is that you must remove you configuration from your web.config. Publish your code on the server and do what you want to remove directly from the IIS server interface.

Thanks to this method if you sucessfully do what you want, you just have to get the web.config and compare the differences. After that you just have to post the solution in this post :-P.

I ran into a similar situation. I did have access to a larger data drive. Depending on your situation, and the access you have to the server you can consider

ln -s /datavol/path/to/your/.conda /home/user/.conda

Then subsequent conda commands will put data to the symlinked dir in datavol

It looks like windows tries to run the script using its own EXE framework rather than call it like

python /the/script.py

Try,

subprocess.Popen(["python", "/the/script.py"])

Edit: "python" would need to be on your path.

remove the commas with a replace and convert:

CONVERT(INT,REPLACE([varName],',',''))

where varName is the name of the variable that has numeric values in it with commas

My first program is somewhat similar to one already mentioned here, but my is one line shorter and much more polite:

10 PRINT "What is your name?"
20 INPUT A$
30 PRINT "Thanks"

Here's my short summary.

If you want to write a unit test, don't use a Spring applicationContext because you don't want any real dependencies injected in the class you are unit testing. Instead use mocks, either with the @RunWith(MockitoJUnitRunner.class) annotation on top of the class, or with MockitoAnnotations.initMocks(this) in the @Before method.

If you want to write an integration test, use:

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("yourTestApplicationContext.xml")

To set up your application context with an in-memory database for example. Normally you don't use mocks in integration tests, but you could do it by using the MockitoAnnotations.initMocks(this) approach described above.

I've used both but in massive complex procedures have always found temp tables better to work with and more methodical. CTEs have their uses but generally with small data.

For example I've created sprocs that come back with results of large calculations in 15 seconds yet convert this code to run in a CTE and have seen it run in excess of 8 minutes to achieve the same results.

Instead of giving:

./SQLEXPRESS //in the Server Name

I put this:

.\SQLEXPRESS //which solved my problem

you can select the ids like so:

set @rank = 0;
select id, @rank:=@rank+1 from tbl order by id

the result is a list of ids, and their positions in the sequence.

you can also reset the ids like so:

set @rank = 0;
update tbl a join (select id, @rank:=@rank+1 as rank from tbl order by id) b
  on a.id = b.id set a.id = b.rank;

you could also just print out the first unused id like so:

select min(id) as next_id from ((select a.id from (select 1 as id) a
  left join tbl b on a.id = b.id where b.id is null) union
  (select min(a.id) + 1 as id from tbl a left join tbl b on a.id+1 = b.id
  where b.id is null)) c;

after each insert, you can reset the auto_increment:

alter table tbl auto_increment = 16

or explicitly set the id value when doing the insert:

insert into tbl values (16, 'something');

typically this isn't necessary, you have count(*) and the ability to create a ranking number in your result sets. a typical ranking might be:

set @rank = 0;
select a.name, a.amount, b.rank from cust a,
  (select amount, @rank:=@rank+1 as rank from cust order by amount desc) b
  where a.amount = b.amount

customers ranked by amount spent.

The pixel width and height of your page will depend on orientation as well as the meta viewport tag, if specified. Here are the results of running jquery's $(window).width() and $(window).height() on iPad 1 browser.

When page has no meta viewport tag:

• Portrait: 980x1208
• Landscape: 980x661

When page has either of these two meta tags:

<meta name="viewport" content="initial-scale=1,user-scalable=no,maximum-scale=1,width=device-width">

<meta name="viewport" content="initial-scale=1,user-scalable=no,maximum-scale=1">

• Portrait: 768x946
• Landscape: 1024x690

With <meta name="viewport" content="width=device-width">:

• Portrait: 768x946
• Landscape: 768x518

With <meta name="viewport" content="height=device-height">:

• Portrait: 980x1024
• Landscape: 980x1024

With <meta name="viewport" content="height=device-height,width=device-width">:

• Portrait: 768x1024
• Landscape: 768x1024

With <meta name="viewport" content="initial-scale=1,user-scalable=no,maximum-scale=1,width=device-width,height=device-height">

• Portrait: 768x1024
• Landscape: 1024x1024

With <meta name="viewport" content="initial-scale=1,user-scalable=no,maximum-scale=1,height=device-height">

• Portrait: 831x1024
• Landscape: 1520x1024

In general you can concatenate a whole sequence of arrays along any axis:

numpy.concatenate( LIST, axis=0 )

but you do have to worry about the shape and dimensionality of each array in the list (for a 2-dimensional 3x5 output, you need to ensure that they are all 2-dimensional n-by-5 arrays already). If you want to concatenate 1-dimensional arrays as the rows of a 2-dimensional output, you need to expand their dimensionality.

As Jorge's answer points out, there is also the function stack, introduced in numpy 1.10:

numpy.stack( LIST, axis=0 )

This takes the complementary approach: it creates a new view of each input array and adds an extra dimension (in this case, on the left, so each n-element 1D array becomes a 1-by-n 2D array) before concatenating. It will only work if all the input arrays have the same shape—even along the axis of concatenation.

vstack (or equivalently row_stack) is often an easier-to-use solution because it will take a sequence of 1- and/or 2-dimensional arrays and expand the dimensionality automatically where necessary and only where necessary, before concatenating the whole list together. Where a new dimension is required, it is added on the left. Again, you can concatenate a whole list at once without needing to iterate:

numpy.vstack( LIST )

This flexible behavior is also exhibited by the syntactic shortcut numpy.r_[ array1, ...., arrayN ] (note the square brackets). This is good for concatenating a few explicitly-named arrays but is no good for your situation because this syntax will not accept a sequence of arrays, like your LIST.

There is also an analogous function column_stack and shortcut c_[...], for horizontal (column-wise) stacking, as well as an almost-analogous function hstack—although for some reason the latter is less flexible (it is stricter about input arrays' dimensionality, and tries to concatenate 1-D arrays end-to-end instead of treating them as columns).

Finally, in the specific case of vertical stacking of 1-D arrays, the following also works:

numpy.array( LIST )

...because arrays can be constructed out of a sequence of other arrays, adding a new dimension to the beginning.

As of API 21, you should use the getDrawable(int, Theme) method instead of getDrawable(int), as it allows you to fetch a drawable object associated with a particular resource ID for the given screen density/theme. Calling the deprecated getDrawable(int) method is equivalent to calling getDrawable(int, null).

You should use the following code from the support library instead:

ContextCompat.getDrawable(context, android.R.drawable.ic_dialog_email)

Using this method is equivalent to calling:

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
    return resources.getDrawable(id, context.getTheme());
} else {
    return resources.getDrawable(id);
}

Let me expand a bit on a VonC's very comprehensive answer:

First, if I remember it correctly, the fact that Git by default doesn't create merge commits in the fast-forward case has come from considering single-branch "equal repositories", where mutual pull is used to sync those two repositories (a workflow you can find as first example in most user's documentation, including "The Git User's Manual" and "Version Control by Example"). In this case you don't use pull to merge fully realized branch, you use it to keep up with other work. You don't want to have ephemeral and unimportant fact when you happen to do a sync saved and stored in repository, saved for the future.

Note that usefulness of feature branches and of having multiple branches in single repository came only later, with more widespread usage of VCS with good merging support, and with trying various merge-based workflows. That is why for example Mercurial originally supported only one branch per repository (plus anonymous tips for tracking remote branches), as seen in older revisions of "Mercurial: The Definitive Guide".

Second, when following best practices of using feature branches, namely that feature branches should all start from stable version (usually from last release), to be able to cherry-pick and select which features to include by selecting which feature branches to merge, you are usually not in fast-forward situation... which makes this issue moot. You need to worry about creating a true merge and not fast-forward when merging a very first branch (assuming that you don't put single-commit changes directly on 'master'); all other later merges are of course in non fast-forward situation.

HTH

Just (array) is missing in your code before the simplexml object:

...

$xml   = simplexml_load_string($string, 'SimpleXMLElement', LIBXML_NOCDATA);

$array = json_decode(json_encode((array)$xml), TRUE);
                                 ^^^^^^^
...

How to add 1 year to a date and then subtract 1 day from it in asp.net c#

Convert.ToDateTime(txtDate.Value.Trim()).AddYears(1).AddDays(-1);

In the current version (Android Studio 0.5.2) there is now a device type for "Google APIs x86 (Google Inc.) - API Level 19".

onDestroyed()

is wrong name for

onDestroy()  

Did you make a mistake only in this question or in your code too?

Python is a modular system

Python doesn't rely on a file system

To load python code reliably, have that code in a module, and that module installed in python's library.

Installed modules can always be loaded from the top level namespace with import <name>

There is a great sample project available officially here: https://github.com/pypa/sampleproject

Basically, you can have a directory structure like so:

the_foo_project/
    setup.py  

    bar.py           # `import bar`
    foo/
      __init__.py    # `import foo`

      baz.py         # `import foo.baz`

      faz/           # `import foo.faz`
        __init__.py
        daz.py       # `import foo.faz.daz` ... etc.

.

Be sure to declare your setuptools.setup() in setup.py,

official example: https://github.com/pypa/sampleproject/blob/master/setup.py

In our case we probably want to export bar.py and foo/__init__.py, my brief example:

setup.py

#!/usr/bin/env python3

import setuptools

setuptools.setup(
    ...
    py_modules=['bar'],
    packages=['foo'],
    ...
    entry_points={}, 
        # Note, any changes to your setup.py, like adding to `packages`, or
        # changing `entry_points` will require the module to be reinstalled;
        # `python3 -m pip install --upgrade --editable ./the_foo_project
)

.

Now we can install our module into the python library; with pip, you can install the_foo_project into your python library in edit mode, so we can work on it in real time

python3 -m pip install --editable=./the_foo_project

# if you get a permission error, you can always use 
# `pip ... --user` to install in your user python library

.

Now from any python context, we can load our shared py_modules and packages

foo_script.py

#!/usr/bin/env python3

import bar
import foo

print(dir(bar))
print(dir(foo))

You are exceeding the length of int datatype. You can use UNSIGNED attribute to support that value.

SIGNED INT can support till 2147483647 and with UNSIGNED INT allows double than this. After this you still want to save data than use CHAR or VARCHAR with length 10

ArrayAdapter<String> should work.

i.e.:

Spinner spinner = new Spinner(this);
ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<String>
            (this, android.R.layout.simple_spinner_item,
           spinnerArray); //selected item will look like a spinner set from XML
spinnerArrayAdapter.setDropDownViewResource(android.R.layout
                                                     .simple_spinner_dropdown_item);
spinner.setAdapter(spinnerArrayAdapter); 

Use unshift, which modifies the existing array by adding the arguments to the beginning:

TheArray.unshift(TheNewObject);

if you are using extracted tomcat then,

startup.sh and shutdown.sh are two script located in TOMCAT/bin/ to start and shutdown tomcat, You could use that

if tomcat is installed then

/etc/init.d/tomcat5.5 start
/etc/init.d/tomcat5.5 stop
/etc/init.d/tomcat5.5 restart

Simplest:

Form form = new Form();
form.add("id", "1");    
form.add("name", "supercobra");
ClientResponse response = webResource
  .type(MediaType.APPLICATION_FORM_URLENCODED_TYPE)
  .post(ClientResponse.class, form);

Normally it happens when the target is null. So better check the invoke target first then do the linq query.

In CMD, type:

pip freeze

And it will show you a list of all the modules installed including the version number.

Output:

aiohttp==1.1.4
async-timeout==1.1.0
cx-Freeze==4.3.4
Django==1.9.2
django-allauth==0.24.1
django-cors-headers==1.2.2
django-crispy-forms==1.6.0
django-robots==2.0
djangorestframework==3.3.2
easygui==0.98.0
future==0.16.0
httpie==0.9.6
matplotlib==1.5.3
multidict==2.1.2
numpy==1.11.2
oauthlib==1.0.3
pandas==0.19.1
pefile==2016.3.28
pygame==1.9.2b1
Pygments==2.1.3
PyInstaller==3.2
pyparsing==2.1.10
pypiwin32==219
PyQt5==5.7
pytz==2016.7
requests==2.9.1
requests-oauthlib==0.6
six==1.10.0
sympy==1.0
virtualenv==15.0.3
xlrd==1.0.0
yarl==0.7.0

Try this. Oracle has this feature to distinguish the millennium years..

As you mentioned, if your column is a varchar, then the below query will yield you 1989..

select to_date(column_name,'dd/mm/rr') from table1;

When the format rr is used in year, the following would be done by oracle.

if rr->00 to 49 ---> result will be 2000 - 2049, if rr->50 to 99 ---> result will be 1950 - 1999

You can mix up the post argument by using body and path variable for simpler data types:

@RequestMapping(value = "new-trade/portfolio/{portfolioId}", method = RequestMethod.POST)
    public ResponseEntity<List<String>> newTrade(@RequestBody Trade trade, @PathVariable long portfolioId) {
...
}

For Apache Cassandra 2.0 you need to take into account the following TCP ports: (See EC2 security group configuration and Apache Cassandra FAQ)

Cassandra

• 7199 JMX monitoring port
• 1024 - 65355 Random port required by JMX. Starting with Java 7u4 a specific port can be specified using the com.sun.management.jmxremote.rmi.port property.
• 7000 Inter-node cluster
• 7001 SSL inter-node cluster
• 9042 CQL Native Transport Port
• 9160 Thrift

DataStax OpsCenter

• 61620 opscenterd daemon
• 61621 Agent
• 8888 Website

Architecture

A possible architecture with Cassandra + OpsCenter on EC2 could look like this:

I think there is no need to subclass of anything. Just use a Jlabel. You can set an image into a Jlabel. So, resize the Jlabel then fill it with an image. Its OK. This is the way I do.

I think it is because % has often be associated with the modulus operator in many programming languages.

It is the case, e.g., in C, C++, C# and Java, and many other languages which derive their syntax from C (C itself took it from B).

If your table has ordering by id, you could easily done by:

select * from table where id > 10

In my case I solved the issue by putting the name of the formControl in double and sinlge quotes so that it is interpreted as a string:

[formControlName]="'familyName'"

similar to below:

formControlName="familyName"

Ruby's .scan() and .join() methods of String can also help to overcome whitespace in string.

scan(/\w+/).join will remove all spaces and join the string

string = "White spaces in me".scan(/\w+/).join
=>"Whitespacesinme"

It is also removing space from left and right part of the string. Means ltrim, rtrim and trim. Just in case if someone has background over C, FoxPro or Visual Basic and jump in Ruby.

2.1.6 :002 > string = " White spaces in me ".scan(/\w+/).join => "Whitespacesinme" 2.1.6 :003 > string = " White spaces in me".scan(/\w+/).join => "Whitespacesinme" 2.1.6 :004 > string = "White spaces in me ".scan(/\w+/).join => "Whitespacesinme" 2.1.6 :005 >

You can drop in and out of the PHP context using the <?php and ?> tags. For example...

<?php
$array = array(1, 2, 3, 4);
?>

<table>
<thead><tr><th>Number</th></tr></thead>
<tbody>
<?php foreach ($array as $num) : ?>
<tr><td><?= htmlspecialchars($num) ?></td></tr>
<?php endforeach ?>
</tbody>
</table>

Also see Alternative syntax for control structures

For adding borders try this, for example:

Range("C11").Borders(xlEdgeRight).LineStyle = xlContinuous
Range("A15:D15").Borders(xlEdgeBottom).LineStyle = xlContinuous

Hope that syntax is correct because I've done this in C#.

Use Not IsNull(Fields!W_O_Count.Value)

You can also take a look at mechanize. Its meant to handle "stateful programmatic web browsing" (as per their site).

MySQL create function syntax:

DELIMITER //

CREATE FUNCTION GETFULLNAME(fname CHAR(250),lname CHAR(250))
    RETURNS CHAR(250)
    BEGIN
        DECLARE fullname CHAR(250);
        SET fullname=CONCAT(fname,' ',lname);
        RETURN fullname;
    END //

DELIMITER ;

Use This Function In Your Query

SELECT a.*,GETFULLNAME(a.fname,a.lname) FROM namedbtbl as a


SELECT GETFULLNAME("Biswarup","Adhikari") as myname;

Watch this Video how to create mysql function and how to use in your query

Create Mysql Function Video Tutorial

node-memwatch : detect and find memory leaks in Node.JS code. Check this tutorial Tracking Down Memory Leaks in Node.js

Apart from configuring eclipse.ini for memory usage. I have configured by "Start up & shutdown options". My Eclipse is blazing fast now.

Change your last statement to this:

EXEC('SELECT * FROM ' + @tablename)

This is how I do mine in a stored procedure. The first block will declare the variable, and set the table name based on the current year and month name, in this case TEST_2012OCTOBER. I then check if it exists in the database already, and remove if it does. Then the next block will use a SELECT INTO statement to create the table and populate it with records from another table with parameters.

--DECLARE TABLE NAME VARIABLE DYNAMICALLY
DECLARE @table_name varchar(max)
SET @table_name =
    (SELECT 'TEST_'
            + DATENAME(YEAR,GETDATE())
            + UPPER(DATENAME(MONTH,GETDATE())) )

--DROP THE TABLE IF IT ALREADY EXISTS
IF EXISTS(SELECT name
          FROM sysobjects
          WHERE name = @table_name AND xtype = 'U')

BEGIN
    EXEC('drop table ' +  @table_name)
END

--CREATES TABLE FROM DYNAMIC VARIABLE AND INSERTS ROWS FROM ANOTHER TABLE
EXEC('SELECT * INTO ' + @table_name + ' FROM dbo.MASTER WHERE STATUS_CD = ''A''')

If you don't need a Terminal window, you can make any executable file an Application just by creating a shell script Example and moving it to the filename Example.app/Contents/MacOS/Example. You can place this new application in your dock like any other, and execute it with a click.

NOTE: the name of the app must exactly match the script name. So the top level directory has to be Example.app and the script in the Contents/MacOS subdirectory must be named Example, and the script must be executable.

If you do need to have the terminal window displayed, I don't have a simple solution. You could probably do something with Applescript, but that's not very clean.

List <String> list = ...
String[] array = new String[list.size()];
int i=0;
for(String s: list){
  array[i++] = s;
}

Why the RecyclerView has no onItemClickListener

The RecyclerView is a toolbox, in contrast of the old ListView it has less build in features and more flexibility. The onItemClickListener is not the only feature being removed from ListView. But it has lot of listeners and method to extend it to your liking, it's far more powerful in the right hands ;).

In my opinion the most complex feature removed in RecyclerView is the Fast Scroll. Most of the other features can be easily re-implemented.

If you want to know what other cool features RecyclerView added read this answer to another question.

Memory efficient - drop-in solution for onItemClickListener

This solution has been proposed by Hugo Visser, an Android GDE, right after RecyclerView was released. He made a licence-free class available for you to just drop in your code and use it.

It showcase some of the versatility introduced with RecyclerView by making use of RecyclerView.OnChildAttachStateChangeListener.

Edit 2019: kotlin version by me, java one, from Hugo Visser, kept below

Kotlin / Java

Create a file values/ids.xml and put this in it:

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <item name="item_click_support" type="id" />
</resources>

then add the code below to your source

Kotlin

Usage:

recyclerView.onItemClick { recyclerView, position, v ->
    // do it
}

(it also support long item click and see below for another feature I've added).

implementation (my adaptation to Hugo Visser Java code):

typealias OnRecyclerViewItemClickListener = (recyclerView: RecyclerView, position: Int, v: View) -> Unit
typealias OnRecyclerViewItemLongClickListener = (recyclerView: RecyclerView, position: Int, v: View) -> Boolean

class ItemClickSupport private constructor(private val recyclerView: RecyclerView) {

    private var onItemClickListener: OnRecyclerViewItemClickListener? = null
    private var onItemLongClickListener: OnRecyclerViewItemLongClickListener? = null

    private val attachListener: RecyclerView.OnChildAttachStateChangeListener = object : RecyclerView.OnChildAttachStateChangeListener {
        override fun onChildViewAttachedToWindow(view: View) {
            // every time a new child view is attached add click listeners to it
            val holder = [email protected](view)
                    .takeIf { it is ItemClickSupportViewHolder } as? ItemClickSupportViewHolder

            if (onItemClickListener != null && holder?.isClickable != false) {
                view.setOnClickListener(onClickListener)
            }
            if (onItemLongClickListener != null && holder?.isLongClickable != false) {
                view.setOnLongClickListener(onLongClickListener)
            }
        }

        override fun onChildViewDetachedFromWindow(view: View) {

        }
    }

    init {
        // the ID must be declared in XML, used to avoid
        // replacing the ItemClickSupport without removing
        // the old one from the RecyclerView
        this.recyclerView.setTag(R.id.item_click_support, this)
        this.recyclerView.addOnChildAttachStateChangeListener(attachListener)
    }

    companion object {
        fun addTo(view: RecyclerView): ItemClickSupport {
            // if there's already an ItemClickSupport attached
            // to this RecyclerView do not replace it, use it
            var support: ItemClickSupport? = view.getTag(R.id.item_click_support) as? ItemClickSupport
            if (support == null) {
                support = ItemClickSupport(view)
            }
            return support
        }

        fun removeFrom(view: RecyclerView): ItemClickSupport? {
            val support = view.getTag(R.id.item_click_support) as? ItemClickSupport
            support?.detach(view)
            return support
        }
    }

    private val onClickListener = View.OnClickListener { v ->
        val listener = onItemClickListener ?: return@OnClickListener
        // ask the RecyclerView for the viewHolder of this view.
        // then use it to get the position for the adapter
        val holder = this.recyclerView.getChildViewHolder(v)
        listener.invoke(this.recyclerView, holder.adapterPosition, v)
    }

    private val onLongClickListener = View.OnLongClickListener { v ->
        val listener = onItemLongClickListener ?: return@OnLongClickListener false
        val holder = this.recyclerView.getChildViewHolder(v)
        return@OnLongClickListener listener.invoke(this.recyclerView, holder.adapterPosition, v)
    }

    private fun detach(view: RecyclerView) {
        view.removeOnChildAttachStateChangeListener(attachListener)
        view.setTag(R.id.item_click_support, null)
    }

    fun onItemClick(listener: OnRecyclerViewItemClickListener?): ItemClickSupport {
        onItemClickListener = listener
        return this
    }

    fun onItemLongClick(listener: OnRecyclerViewItemLongClickListener?): ItemClickSupport {
        onItemLongClickListener = listener
        return this
    }

}

/** Give click-ability and long-click-ability control to the ViewHolder */
interface ItemClickSupportViewHolder {
    val isClickable: Boolean get() = true
    val isLongClickable: Boolean get() = true
}

// Extension function
fun RecyclerView.addItemClickSupport(configuration: ItemClickSupport.() -> Unit = {}) = ItemClickSupport.addTo(this).apply(configuration)

fun RecyclerView.removeItemClickSupport() = ItemClickSupport.removeFrom(this)

fun RecyclerView.onItemClick(onClick: OnRecyclerViewItemClickListener) {
    addItemClickSupport { onItemClick(onClick) }
}
fun RecyclerView.onItemLongClick(onLongClick: OnRecyclerViewItemLongClickListener) {
    addItemClickSupport { onItemLongClick(onLongClick) }
}

(Remember you also need to add an XML file, see above this section)

Bonus feature of Kotlin version

Sometimes you do not want all the items of the RecyclerView to be clickable.

To handle this I've introduced the ItemClickSupportViewHolder interface that you can use on your ViewHolder to control which item is clickable.

Example:

class MyViewHolder(view): RecyclerView.ViewHolder(view), ItemClickSupportViewHolder {
    override val isClickable: Boolean get() = false
    override val isLongClickable: Boolean get() = false
}

Java

Usage:

ItemClickSupport.addTo(mRecyclerView)
        .setOnItemClickListener(new ItemClickSupport.OnItemClickListener() {
    @Override
    public void onItemClicked(RecyclerView recyclerView, int position, View v) {
        // do it
    }
});

(it also support long item click)

Implementation (comments added by me):

public class ItemClickSupport {
    private final RecyclerView mRecyclerView;
    private OnItemClickListener mOnItemClickListener;
    private OnItemLongClickListener mOnItemLongClickListener;
    private View.OnClickListener mOnClickListener = new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mOnItemClickListener != null) {
                // ask the RecyclerView for the viewHolder of this view.
                // then use it to get the position for the adapter
                RecyclerView.ViewHolder holder = mRecyclerView.getChildViewHolder(v);
                mOnItemClickListener.onItemClicked(mRecyclerView, holder.getAdapterPosition(), v);
            }
        }
    };
    private View.OnLongClickListener mOnLongClickListener = new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            if (mOnItemLongClickListener != null) {
                RecyclerView.ViewHolder holder = mRecyclerView.getChildViewHolder(v);
                return mOnItemLongClickListener.onItemLongClicked(mRecyclerView, holder.getAdapterPosition(), v);
            }
            return false;
        }
    };
    private RecyclerView.OnChildAttachStateChangeListener mAttachListener
            = new RecyclerView.OnChildAttachStateChangeListener() {
        @Override
        public void onChildViewAttachedToWindow(View view) {
            // every time a new child view is attached add click listeners to it
            if (mOnItemClickListener != null) {
                view.setOnClickListener(mOnClickListener);
            }
            if (mOnItemLongClickListener != null) {
                view.setOnLongClickListener(mOnLongClickListener);
            }
        }

        @Override
        public void onChildViewDetachedFromWindow(View view) {

        }
    };

    private ItemClickSupport(RecyclerView recyclerView) {
        mRecyclerView = recyclerView;
        // the ID must be declared in XML, used to avoid
        // replacing the ItemClickSupport without removing
        // the old one from the RecyclerView
        mRecyclerView.setTag(R.id.item_click_support, this);
        mRecyclerView.addOnChildAttachStateChangeListener(mAttachListener);
    }

    public static ItemClickSupport addTo(RecyclerView view) {
        // if there's already an ItemClickSupport attached
        // to this RecyclerView do not replace it, use it
        ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
        if (support == null) {
            support = new ItemClickSupport(view);
        }
        return support;
    }

    public static ItemClickSupport removeFrom(RecyclerView view) {
        ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
        if (support != null) {
            support.detach(view);
        }
        return support;
    }

    public ItemClickSupport setOnItemClickListener(OnItemClickListener listener) {
        mOnItemClickListener = listener;
        return this;
    }

    public ItemClickSupport setOnItemLongClickListener(OnItemLongClickListener listener) {
        mOnItemLongClickListener = listener;
        return this;
    }

    private void detach(RecyclerView view) {
        view.removeOnChildAttachStateChangeListener(mAttachListener);
        view.setTag(R.id.item_click_support, null);
    }

    public interface OnItemClickListener {

        void onItemClicked(RecyclerView recyclerView, int position, View v);
    }

    public interface OnItemLongClickListener {

        boolean onItemLongClicked(RecyclerView recyclerView, int position, View v);
    }
}

How it works (why it's efficient)

This class works by attaching a RecyclerView.OnChildAttachStateChangeListener to the RecyclerView. This listener is notified every time a child is attached or detached from the RecyclerView. The code use this to append a tap/long click listener to the view. That listener ask the RecyclerView for the RecyclerView.ViewHolder which contains the position.

This is more efficient then other solutions because it avoid creating multiple listeners for each view and keep destroying and creating them while the RecyclerView is being scrolled.

You could also adapt the code to give you back the holder itself if you need more.

Final remark

Keep in mind that it's COMPLETELY fine to handle it in your adapter by setting on each view of your list a click listener, like other answer proposed.

It's just not the most efficient thing to do (you create a new listener every time you reuse a view) but it works and in most cases it's not an issue.

It is also a bit against separation of concerns cause it's not really the Job of the Adapter to delegate click events.

Here is a realtime blurring overlay using RenderScript, which seems to be fast enough.

https://github.com/mmin18/RealtimeBlurView

I’m reposting my answer to a similar question because no-one seems to have given it here and it’s much cleaner and neater:

Use the alternative buttons property syntax:

$dialogDiv.dialog({
    autoOpen: false,
    modal: true,
    width: 600,
    resizable: false,
    buttons: [
        {
            text: "Cancel",
            "class": 'cancelButtonClass',
            click: function() {
                // Cancel code here
            }
        },
        {
            text: "Save",
            "class": 'saveButtonClass',
            click: function() {
                // Save code here
            }
        }
    ],
    close: function() {
        // Close code here (incidentally, same as Cancel code)
    }
});

DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");    
Date date = new Date(); System.out.println(dateFormat.format(date));    //2014/08/06 15:59:4

I'm not sure what you're trying to achieve, but you may want to consider using jQuery, which allows you to put your code in the head tag or a separate script file and still have the code executed after the DOM has loaded.

You can then do something like:

$(document).ready(function() {
$(document).remove();
});

as well as selectively removing elements (all DIVs, only DIVs with certain classes, etc.)

A procedure can't return a table as such. However you can select from a table in a procedure and direct it into a table (or table variable) like this:

create procedure p_x
as
begin
declare @t table(col1 varchar(10), col2 float, col3 float, col4 float)
insert @t values('a', 1,1,1)
insert @t values('b', 2,2,2)

select * from @t
end
go

declare @t table(col1 varchar(10), col2 float, col3 float, col4 float)
insert @t
exec p_x

select * from @t

You can use ping -a <ip> or nbtstat -A <ip>

You can use

document.querySelector('your-element').scrollIntoView({behavior: 'smooth'});

If you want to scroll top the top of the page, you can just place an empty element in the top, and smooth scroll to that one.

I have come across exactly the same problem when trying to write a client for the National Rail SOAP service with Perl.

The problem was caused because the Perl module that I'm using 'SOAP::Lite' inserts a '#' in the SOAPAction header ...

SOAPAction: "http://thalesgroup.com/RTTI/2008-02-20/ldb/#GetDepartureBoard"

This is not interpreted correctly by .NET servers. I found this out from Example 3-19 in O'Reilly's Programming Web Services with SOAP . The solution was given below in section 3-20, namely you need to explicitly specify the format of the header with the 'on_action' method.

print SOAP::Lite
  -> uri('urn:Example1')
  -> on_action(sub{sprintf '%s/%s', @_ })
  -> proxy('http://localhost:8080/helloworld/example1.asmx')
  -> sayHello($name)
  -> result . "\n\n";

My guess is that soapclient.com is using SOAP::Lite behind the scenes and so are hitting the same problem when talking to National Rail.

The solution is to write your own client so that you have control over the format of the SOAPAction header ... but you've probably done that already.

Immediately following your <body> tag add something like this...

 <style> body  {opacity:0;}</style>

And for the very first thing in your <head> add something like...

 <script>
  window.onload = function() {setTimeout(function(){document.body.style.opacity="100";},500);};
 </script>

As far as this being good practice or bad depends on your visitors, and the time the wait takes.

The question that is stil left open and I am not seeing any answers here is how to be sure the page has stabilized. For example if you are loading fonts the page may reflow a bit until all the fonts are loaded and displayed. I would like to know if there is an event that tells me the page is done rendering.

Try like this: select DATENAME(DW,GETDATE())

In my case nodemon needed to be installed globally:

npm i nodemon -g --save

"\n" = new line
'\n' = \n
"\t" = tab
'\t' = \t

Thread

Android supports standard Java Threads. You can use standard Threads and the tools from the package “java.util.concurrent” to put actions into the background. The only limitation is that you cannot directly update the UI from the a background process.

If you need to update the UI from a background task you need to use some Android specific classes. You can use the class “android.os.Handler” for this or the class “AsyncTask”

Handler

The class “Handler” can update the UI. A handle provides methods for receiving messages and for runnables. To use a handler you have to subclass it and override handleMessage() to process messages. To process Runable, you can use the method post(); You only need one instance of a handler in your activity.

You thread can post messages via the method sendMessage(Message msg) or sendEmptyMessage.

AsyncTask

If you have an Activity which needs to download content or perform operations that can be done in the background AsyncTask allows you to maintain a responsive user interface and publish progress for those operations to the user.

For more information you can have a look at these links.

http://mobisys.in/blog/2012/01/android-threads-handlers-and-asynctask-tutorial/

http://www.slideshare.net/HoangNgoBuu/android-thread-handler-and-asynctask

You can also send (POST) multiple params within {} and add it.

Example:

$http.post(config.url+'/api/assign-badge/', {employeeId:emp_ID,bType:selectedCat,badge:selectedBadge})
    .then(function(response) {
        NotificationService.displayNotification('Info', 'Successfully Assigned!', true);
    }, function(response) {
});

where employeeId, bType (Badge Catagory), and badge are three parameters.

scope - https://www.googleapis.com/auth/userinfo.profile

return youraccess_token = access_token

get https://www.googleapis.com/oauth2/v1/userinfo?alt=json&access_token=youraccess_token

you will get json:

{
 "id": "xx",
 "name": "xx",
 "given_name": "xx",
 "family_name": "xx",
 "link": "xx",
 "picture": "xx",
 "gender": "xx",
 "locale": "xx"
}

To Tahir Yasin:

This is a php example.
You can use json_decode function to get userInfo array.

$q = 'https://www.googleapis.com/oauth2/v1/userinfo?access_token=xxx';
$json = file_get_contents($q);
$userInfoArray = json_decode($json,true);
$googleEmail = $userInfoArray['email'];
$googleFirstName = $userInfoArray['given_name'];
$googleLastName = $userInfoArray['family_name'];

You need to define the button text and have valid HTML for the button. I would also suggest using .on for the click handler of the button

$(function () {_x000D_
  $('#Add').on('click', function () {_x000D_
    $('<p>Text</p>').appendTo('#Content');_x000D_
  });_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
<div id="Content">_x000D_
    <button id="Add">Add Text</button>_x000D_
</div>

Also I would make sure the jquery is at the bottom of the page just before the closing </body> tag. Doing so will make it so you do not have to have the whole thing wrapped in $(function but I would still do that. Having your javascript load at the end of the page makes it so the rest of the page loads incase there is a slow down in your javascript somewhere.

Bash doesn't have multi-dimensional array. But you can simulate a somewhat similar effect with associative arrays. The following is an example of associative array pretending to be used as multi-dimensional array:

declare -A arr
arr[0,0]=0
arr[0,1]=1
arr[1,0]=2
arr[1,1]=3
echo "${arr[0,0]} ${arr[0,1]}" # will print 0 1

If you don't declare the array as associative (with -A), the above won't work. For example, if you omit the declare -A arr line, the echo will print 2 3 instead of 0 1, because 0,0, 1,0 and such will be taken as arithmetic expression and evaluated to 0 (the value to the right of the comma operator).

There is one more way to run grunt on windows, without adding anything globally. This is a case when you don't have to do anything with %PATH%

if you have grunt and grunt-cli installed (without -g switch). Either by:

npm install grunt-cli
npm install [email protected]

Or by having that in your packages.json file like:

"devDependencies": {
    "grunt-cli": "^1.2.0",
    "grunt": "^0.4.5",

You can call grunt from your local installation by:

node node_modules\grunt-cli\bin\grunt --version

This is a solution for those who for some reasons don't want to or can't play with PATH, or have something else messing it all the time, for instance on a build agent.

Edit: Added versions as the grunt-cli works with grunt > 0.3

Use this and always use UTC functions afterwards e.g. mydate.getUTCHours();

   function getDateUTC(str) {
        function getUTCDate(myDateStr){
            if(myDateStr.length <= 10){
                //const date = new Date(myDateStr); //is already assuming UTC, smart - but for browser compatibility we will add time string none the less
                const date = new Date(myDateStr.trim() + 'T00:00:00Z');
                return date;
            }else{
                throw "only date strings, not date time";
            }
        }

        function getUTCDatetime(myDateStr){
            if(myDateStr.length <= 10){
                throw "only date TIME strings, not date only";
            }else{
                return new Date(myDateStr.trim() +'Z'); //this assumes no time zone is part of the date string. Z indicates UTC time zone
            }
        }  
        
        let rv = '';
        
        if(str && str.length){
            if(str.length <= 10){
                rv = getUTCDate(str);
            }else if(str.length > 10){
                rv = getUTCDatetime(str);
            } 
        }else{
            rv = '';
        }
        return rv;
    }

console.info(getDateUTC('2020-02-02').toUTCString());

var mydateee2 = getDateUTC('2020-02-02 02:02:02');
console.info(mydateee2.toUTCString());

// you are free to use all UTC functions on date e.g.
console.info(mydateee2.getUTCHours())
console.info('all is good now if you use UTC functions')

Java 8 Update

Java 8 introduces the following packages for time and date manipulation.

java.time.*;
java.time.format.*;

java.time.chono.*;    
java.time.temporal.*;
java.time.zone.*;

These are more organized and intuitive.

We need only top two packages for the discussion.
There are 3 top level classes - LocalDate, LocalTime, LocalDateTime for describing Date, Time and DateTime respectively. Although, they are formatted properly in toString(), each class has format method which accepts DateTimeFormatter to format in customized way.

DateTimeFormatter can also be used show the date given a day. It has few

import java.time.*;
import java.time.format.*;

class DateTimeDemo{
    public static void main(String...args){
        LocalDateTime x = LocalDateTime.now();
        System.out.println(x.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL)));//Shows Day and Date.

        System.out.println(x.format(DateTimeFormatter.ofPattern("EE")));//Short Form
        System.out.println(x.format(DateTimeFormatter.ofPattern("EEEE")));//Long Form

    }
}

ofLocalizedTime accepts FormatStyle which is an enumeration in java.time.format

ofPattern accepts String with restricted pattern characters of restricted length. Here are the characters which can be passed into the toPattern method.

You can try different number of patterns to see how the output will be.

Check out more about Java 8 DateTime API here

Does not work with Tables, only functions etc.

Here is a site with some examples.

Using an iframe to "render" a PDF will not work on all browsers; it depends on how the browser handles PDF files. Some browsers (such as Firefox and Chrome) have a built-in PDF rendered which allows them to display the PDF inline where as some older browsers (perhaps older versions of IE attempt to download the file instead).

Instead, I recommend checking out PDFObject which is a Javascript library to embed PDFs in HTML files. It handles browser compatibility pretty well and will most likely work on IE8.

In your HTML, you could set up a div to display the PDFs:

<div id="pdfRenderer"></div>

Then, you can have Javascript code to embed a PDF in that div:

var pdf = new PDFObject({
  url: "https://something.com/HTC_One_XL_User_Guide.pdf",
  id: "pdfRendered",
  pdfOpenParams: {
    view: "FitH"
  }
}).embed("pdfRenderer");

Essentially, you want to override the __init__ method of models.Model so that you keep a copy of the original value. This makes it so that you don't have to do another DB lookup (which is always a good thing).

class Person(models.Model):
    name = models.CharField()

    __original_name = None

    def __init__(self, *args, **kwargs):
        super(Person, self).__init__(*args, **kwargs)
        self.__original_name = self.name

    def save(self, force_insert=False, force_update=False, *args, **kwargs):
        if self.name != self.__original_name:
            # name changed - do something here

        super(Person, self).save(force_insert, force_update, *args, **kwargs)
        self.__original_name = self.name

<script type="text/javascript">

 if(jQuery('input[id=input_id]').is(':checked')){
  // Your Statment
 }else{
  // Your Statment
 }

 OR

 if(jQuery('input[name=input_name]').is(':checked')){
  // Your Statment
 }else{
  // Your Statment
 }

</script>

Code taken from here : http://chandreshrana.blogspot.in/2015/10/how-to-check-if-checkbox-is-checked-or.html

var iDiv = document.createElement('div'),
    jDiv = document.createElement('div');
iDiv.id = 'block';
iDiv.className = 'block';
jDiv.className = 'block-2';
iDiv.appendChild(jDiv);
document.getElementsByTagName('body')[0].appendChild(iDiv);

Java is faster than Python. Easily.

Python is favorable for many things; speed isn't necessarily one of them.

References

• python.org/Language Comparisons
  • C++ vs Java vs Python vs Ruby : a first impression
  • A subjective analysis of two high-level, object-oriented languages: Comparing Python to Java

If you wish to check arrays of objects for equality and order does NOT matter, i.e.

areEqual([{id: "0"}, {id: "1"}], [{id: "1"}, {id: "0"}]) // true

you'll want to sort the arrays first. lodash has all the tools you'll need, by combining sortBy and isEqual:

// arr1 & arr2: Arrays of objects 
// sortProperty: the property of the object with which you want to sort
// Note: ensure every object in both arrays has your chosen sortProperty
// For example, arr1 = [{id: "v-test_id0"}, {id: "v-test_id1"}]
// and          arr2 = [{id: "v-test_id1"}, {id: "v-test_id0"}]
// sortProperty should be 'id'

function areEqual (arr1, arr2, sortProperty) {
  return _.areEqual(_.sortBy(arr1, sortProperty), _.sortBy(arr2, sortProperty))
}

EDIT: Since sortBy returns a new array, there is no need to clone your arrays before sorting. The original arrays will not be mutated.

Note that for lodash's isEqual, order does matter. The above example will return false if sortBy is not applied to each array first.

In your strings.xml file you can use any Unicode sign you want.

For example, the Unicode number for percent sign is 0025:

<string name="percent_sign">&#x0025;</string>

You can see a comprehensive list of Unicode signs here

def find_pos(chaine,x):

    for i in range(len(chaine)):
        if chaine[i] ==x :
            return 'yes',i 
    return 'no'

basename $(pwd)

or

echo "$(basename $(pwd))"

If you go into the Main storyboard part, and in the bottom right go to the circle with a square, and use a blank button. Then in the code use @IBAction with it to get it wired in. Then you can make a @IBAction function with it.

Add these two properties to your parent layout (ex: Linear Layout, Relative Layout)

android:focusable="true"
android:focusableInTouchMode="true" 

It will do the trick :)

The solution to this question is:

<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet type="text/xsl" href="dummy.xsl"?>
  <item>
     <summary>
        <![CDATA[Tootsie roll tiramisu macaroon wafer carrot cake. <br />      
                 Danish topping sugar plum tart bonbon caramels cake.]]>
     </summary>
  </item>

by adding the <br /> inside the the <![CDATA]]> this allows the line to break, thus creating a new line!

DataBase :- OLTP(online transaction process)

• It is current data, up-to-date detailed data, flat relational isolated data.
• Entity relationship is used to design the database
• DB size 100MB-GB simple transaction or quires

Datawarehouse

• OLAP(Online Analytical process)
• It is about Historical data Star schema,snow flexed schema and galaxy
• schema is used to design the data warehouse
• DB size 100GB-TB Improved query performance foundation for DATA MINING DATA VISUALIZATION
• Enables users to gain a deeper understanding and knowledge about various aspects of their corporate data through fast, consistent, interactive access to a wide variety of possible views of the data

In Mockito 3 and more I have the same problem and fixed it as from this link

Mock Final Classes and Methods with Mockito as follow

Before Mockito can be used for mocking final classes and methods, it needs to be > configured.

We need to add a text file to the project's src/test/resources/mockito-extensions directory named org.mockito.plugins.MockMaker and add a single line of text:

mock-maker-inline

Mockito checks the extensions directory for configuration files when it is loaded. This file enables the mocking of final methods and classes.

Alternatively, I recommend installing Homebrew for these kinds of utilities.

Then you just install Maven using:

brew install maven

PS: If you got a 404 error, try doing a brew update just before

CSS

input[type="date"] {position: relative;}_x000D_
input[type="date"]:before {_x000D_
 position: absolute;left: 0px;top: 0px;_x000D_
 content: "Enter DOB";_x000D_
 color: #999;_x000D_
 width: 100%;line-height: 32px;_x000D_
}_x000D_
input[type="date"]:valid:before {display: none;}

<input type="date" required />

Unfortunately, vars files do not have include statements.

You can either put all the vars into the definitions dictionary, or add the variables as another dictionary in the same file.

If you don't want to have them in the same file, you can include them at the playbook level by adding the vars file at the start of the play:

---
- hosts: myhosts

  vars_files:
    - default_step.yml

or in a task:

---
- hosts: myhosts

  tasks:
    - name: include default step variables
      include_vars: default_step.yml

I had a simular issue and resolved it using android:adjustViewBounds="true" on the ImageView.

<ImageView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:adjustViewBounds="true"
    android:contentDescription="@string/banner_alt"
    android:src="@drawable/banner_portrait" />

I've used SQL Delta before (http://www.sqldelta.com/), it's really good. Not free however, not sure how prices compare to Red-Gates

@Kunigami: I think you may be mistaken about Guava's newArrayList method. It does not check whether the Iterable is a List type and simply return the given List as-is. It always creates a new list:

@GwtCompatible(serializable = true)
public static <E> ArrayList<E> newArrayList(Iterable<? extends E> elements) {
  checkNotNull(elements); // for GWT
  // Let ArrayList's sizing logic work, if possible
  return (elements instanceof Collection)
      ? new ArrayList<E>(Collections2.cast(elements))
      : newArrayList(elements.iterator());
}

UPDATE - I do not have Total DNS enabled at GoDaddy because the domain is hosted at DiscountASP. As such, I could not add an A Record and that is why GoDaddy was only offering to forward my subdomain to a different site. I finally realized that I had to go to DiscountASP to add the A Record to point to DreamHost. Now waiting to see if it all works!

Of course, use the stinkin' IP! I'm not sure why that wasn't registering for me. I guess their helper text example of pointing to another url was throwing me off.

Thanks for both of the replies. I 'got it' as soon as I read Bryant's response which was first but Saif kicked it up a notch and added a little more detail.

Thanks!

ubound(arr, 1) 

and

ubound(arr, 2) 

Performance of Split vs RegExp

var i = 0;_x000D_
_x000D_
var split_start = new Date().getTime();_x000D_
while (i < 30000) {_x000D_
  "1234,453,123,324".split(",").length -1;_x000D_
  i++;_x000D_
}_x000D_
var split_end = new Date().getTime();_x000D_
var split_time = split_end - split_start;_x000D_
_x000D_
_x000D_
i= 0;_x000D_
var reg_start = new Date().getTime();_x000D_
while (i < 30000) {_x000D_
  ("1234,453,123,324".match(/,/g) || []).length;_x000D_
  i++;_x000D_
}_x000D_
var reg_end = new Date().getTime();_x000D_
var reg_time = reg_end - reg_start;_x000D_
_x000D_
alert ('Split Execution time: ' + split_time + "\n" + 'RegExp Execution time: ' + reg_time + "\n");

If you have Pillow installed with scipy and it is still giving you error then check your scipy version because it has been removed from scipy since 1.3.0rc1.

rather install scipy 1.1.0 by :

pip install scipy==1.1.0

check https://github.com/scipy/scipy/issues/6212

The method imread in scipy.misc requires the forked package of PIL named Pillow. If you are having problem installing the right version of PIL try using imread in other packages:

from matplotlib.pyplot import imread
im = imread(image.png)

To read jpg images without PIL use:

import cv2 as cv
im = cv.imread(image.jpg)

You can try from scipy.misc.pilutil import imread instead of from scipy.misc import imread

Please check the GitHub page : https://github.com/amueller/mglearn/issues/2 for more details.

Swift 3.0.1+ (Some of the other swift 3.0 answers are not up to date)

textField.addTarget(self, action: #selector(ViewController.textFieldDidChange(_:)),
                          for: UIControlEvents.editingChanged)

func textFieldDidChange(_ textField: UITextField) {

}

From server to local(Exporting)

mysqldump -u username -p db_name table_name > path/filename.sql;
mysqldump -u root -p remotelab welcome_ulink > 
/home_local/ladmin/kakalwar/base/welcome_ulink.sql;

From local to server(Importing)

mysql -u username -p -D databasename < path/x/y/z/welcome_queue.sql
mysql -u root -p -D remotelab < 
/home_local/ladmin/kakalwar/instant_status/db_04_12/welcome_queue.sql

You could sort the array first (Ascending by default) and then apply np.flip() (https://docs.scipy.org/doc/numpy/reference/generated/numpy.flip.html)

FYI It works with datetime objects as well.

Example:

    x = np.array([2,3,1,0]) 
    x_sort_asc=np.sort(x) 
    print(x_sort_asc)

    >>> array([0, 1, 2, 3])

    x_sort_desc=np.flip(x_sort_asc) 
    print(x_sort_desc)

    >>> array([3,2,1,0])

Axios is a promise based HTTP client for the browser and node.js.

It offers automatic transforms for JSON data and it's the official recommendation from the Vue.js team when migrating from the 1.0 version which included a REST client by default.

Performing a GET request

// Make a request for a user with a given ID
axios.get('http://query.yahooapis.com/v1/publ...')
  .then(function (response) {
    console.log(response);
  })
  .catch(function (error) {
    console.log(error);
  });

Or even just axios(url) is enough as a GET request is the default.

Not sure if it'll work in all circumstances, but in our case, we were trying to override the describe function in Jest so that we can parse the name and skip the whole describe block if it met some criteria.

Here's what worked for us:

function describe( name, callback ) {
  if ( name.includes( "skip" ) )
    return this.describe.skip( name, callback );
  else
    return this.describe( name, callback );
}

Two things that are critical here:

1. We don't use an arrow function () =>.

   Arrow functions change the reference to this and we need that to be the file's this.

2. The use of this.describe and this.describe.skip instead of just describe and describe.skip.

Again, not sure it's of value to anybody but we originally tried to get away with Matthew Crumley's excellent answer but needed to make our method a function and accept params in order to parse them in the conditional.

The solution, based on this comment: https://stackoverflow.com/a/22409447/2399045 . Just set settings: DB name, temp folder, db files folder. And after run you will have the copy of DB with Name in "sourceDBName_yyyy-mm-dd" format.

-- Settings --
-- New DB name will have name = sourceDB_yyyy-mm-dd
declare @sourceDbName nvarchar(50) = 'MyDbName';
declare @tmpFolder nvarchar(50) = 'C:\Temp\'
declare @sqlServerDbFolder nvarchar(100) = 'C:\Databases\'

--  Execution --
declare @sourceDbFile nvarchar(50);
declare @sourceDbFileLog nvarchar(50);
declare @destinationDbName nvarchar(50) = @sourceDbName + '_' + (select convert(varchar(10),getdate(), 121))
declare @backupPath nvarchar(400) = @tmpFolder + @destinationDbName + '.bak'
declare @destMdf nvarchar(100) = @sqlServerDbFolder + @destinationDbName + '.mdf'
declare @destLdf nvarchar(100) = @sqlServerDbFolder + @destinationDbName + '_log' + '.ldf'

SET @sourceDbFile = (SELECT top 1 files.name 
                    FROM sys.databases dbs 
                    INNER JOIN sys.master_files files 
                        ON dbs.database_id = files.database_id 
                    WHERE dbs.name = @sourceDbName
                        AND files.[type] = 0)

SET @sourceDbFileLog = (SELECT top 1 files.name 
                    FROM sys.databases dbs 
                    INNER JOIN sys.master_files files 
                        ON dbs.database_id = files.database_id 
                    WHERE dbs.name = @sourceDbName
                        AND files.[type] = 1)

BACKUP DATABASE @sourceDbName TO DISK = @backupPath

RESTORE DATABASE @destinationDbName FROM DISK = @backupPath
WITH REPLACE,
   MOVE @sourceDbFile     TO @destMdf,
   MOVE @sourceDbFileLog  TO @destLdf

Bdizzle,

I would recommend that you read this link

You will see that Newsletters can have different widths, There seems to be no major standard, What is recommended is that the width will be about 95% of the page width, as different browsers use the extra margins differently. You will also find that email readers have problems when reading css so applying the guide lines in this tutorial might help you save some time and trouble-shooting down the road.

Be happy, Julian

EXEC sp_MSforeachtable @command1="EXEC sp_spaceused '?'"

The issue seems to be that you are adding the deffered.promise when deffered is itself the promise you should be adding:

Try changing to promises.push(deffered); so you don't add the unwrapped promise to the array.

 UploadService.uploadQuestion = function(questions){

            var promises = [];

            for(var i = 0 ; i < questions.length ; i++){

                var deffered  = $q.defer();
                var question  = questions[i]; 

                $http({

                    url   : 'upload/question',
                    method: 'POST',
                    data  : question
                }).
                success(function(data){
                    deffered.resolve(data);
                }).
                error(function(error){
                    deffered.reject();
                });

                promises.push(deffered);
            }

            return $q.all(promises);
        }

your first try is using declarative pipelines, and the second working one is using scripted pipelines. you need to enclose steps in a steps declaration, and you can't use if as a top-level step in declarative, so you need to wrap it in a script step. here's a working declarative version:

pipeline {
    agent any

    stages {
        stage('test') {
            steps {
                sh 'echo hello'
            }
        }
        stage('test1') {
            steps {
                sh 'echo $TEST'
            }
        }
        stage('test3') {
            steps {
                script {
                    if (env.BRANCH_NAME == 'master') {
                        echo 'I only execute on the master branch'
                    } else {
                        echo 'I execute elsewhere'
                    }
                }
            }
        }
    }
}

you can simplify this and potentially avoid the if statement (as long as you don't need the else) by using "when". See "when directive" at https://jenkins.io/doc/book/pipeline/syntax/. you can also validate jenkinsfiles using the jenkins rest api. it's super sweet. have fun with declarative pipelines in jenkins!

Since the other posts say everything (and I stumbled upon this post while looking for the following).
Here is a way how to execute a python script from another python script:

Python 2:

execfile("somefile.py", global_vars, local_vars)

Python 3:

with open("somefile.py") as f:
    code = compile(f.read(), "somefile.py", 'exec')
    exec(code, global_vars, local_vars)

and you can supply args by providing some other sys.argv

You may also need to enable ReferralChasing on the DirectorySearcher - http://msdn.microsoft.com/en-us/library/ms180884(VS.80).aspx.

The old freegeoip API is now deprecated and will be discontinued on July 1st, 2018.

The new API is from https://ipstack.com. You have to create the account in ipstack.Then you can use the access key in the API url.

$url = "http://api.ipstack.com/122.167.180.20?access_key=ACCESS_KEY&format=1";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_PROXYPORT, 3128);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$response = curl_exec($ch);
curl_close($ch);
$response = json_decode($response);
$city  = $response->city; //You can get all the details like longitude,latitude from the $response .

For more information check here :/ https://github.com/apilayer/freegeoip

If you are using version 2.2 and above of Android Studio then in Android Studio use Build ? Analyze APK then select AndroidManifest.xml file.

Mine is a .bzrignore, but it is the same idea :)

.DS_Store
*.mode1v3
*.pbxuser
*.perspectivev3
*.tm_build_errors

The tm_build_errors is for when I use TextMate to build my project. It is not quite as comprehensive as Hagelin, but I thought it was worth posting for the tm_build_errors line.

For completeness, there're actually three ways to set the encoding when connecting to MySQL from PDO and which ones are available depend on your PHP version. The order of preference would be:

1. charset parameter in the DSN string
2. Run SET NAMES utf8 with PDO::MYSQL_ATTR_INIT_COMMAND connection option
3. Run SET NAMES utf8 manually

This sample code implements all three:

<?php

define('DB_HOST', 'localhost');
define('DB_SCHEMA', 'test');
define('DB_USER', 'test');
define('DB_PASSWORD', 'test');
define('DB_ENCODING', 'utf8');


$dsn = 'mysql:host=' . DB_HOST . ';dbname=' . DB_SCHEMA;
$options = array(
    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
);

if( version_compare(PHP_VERSION, '5.3.6', '<') ){
    if( defined('PDO::MYSQL_ATTR_INIT_COMMAND') ){
        $options[PDO::MYSQL_ATTR_INIT_COMMAND] = 'SET NAMES ' . DB_ENCODING;
    }
}else{
    $dsn .= ';charset=' . DB_ENCODING;
}

$conn = @new PDO($dsn, DB_USER, DB_PASSWORD, $options);

if( version_compare(PHP_VERSION, '5.3.6', '<') && !defined('PDO::MYSQL_ATTR_INIT_COMMAND') ){
    $sql = 'SET NAMES ' . DB_ENCODING;
    $conn->exec($sql);
}

Doing all three is probably overkill (unless you're writing a class you plan to distribute or reuse).

Found that using docker-compose config reported what the problem was.

In my case, an override compose file with an entry that was overriding nothing.

In the collapse package recently released on CRAN, I have attempted to compress most of the common apply functionality into just 2 functions:

1. dapply (Data-Apply) applies functions to rows or (default) columns of matrices and data.frames and (default) returns an object of the same type and with the same attributes (unless the result of each computation is atomic and drop = TRUE). The performance is comparable to lapply for data.frame columns, and about 2x faster than apply for matrix rows or columns. Parallelism is available via mclapply (only for MAC).

Syntax:

dapply(X, FUN, ..., MARGIN = 2, parallel = FALSE, mc.cores = 1L, 
       return = c("same", "matrix", "data.frame"), drop = TRUE)

Examples:

# Apply to columns:
dapply(mtcars, log)
dapply(mtcars, sum)
dapply(mtcars, quantile)
# Apply to rows:
dapply(mtcars, sum, MARGIN = 1)
dapply(mtcars, quantile, MARGIN = 1)
# Return as matrix:
dapply(mtcars, quantile, return = "matrix")
dapply(mtcars, quantile, MARGIN = 1, return = "matrix")
# Same for matrices ...

2. BY is a S3 generic for split-apply-combine computing with vector, matrix and data.frame method. It is significantly faster than tapply, by and aggregate (an also faster than plyr, on large data dplyr is faster though).

Syntax:

BY(X, g, FUN, ..., use.g.names = TRUE, sort = TRUE,
   expand.wide = FALSE, parallel = FALSE, mc.cores = 1L,
   return = c("same", "matrix", "data.frame", "list"))

Examples:

# Vectors:
BY(iris$Sepal.Length, iris$Species, sum)
BY(iris$Sepal.Length, iris$Species, quantile)
BY(iris$Sepal.Length, iris$Species, quantile, expand.wide = TRUE) # This returns a matrix 
# Data.frames
BY(iris[-5], iris$Species, sum)
BY(iris[-5], iris$Species, quantile)
BY(iris[-5], iris$Species, quantile, expand.wide = TRUE) # This returns a wider data.frame
BY(iris[-5], iris$Species, quantile, return = "matrix") # This returns a matrix
# Same for matrices ...

Lists of grouping variables can also be supplied to g.

Talking about performance: A main goal of collapse is to foster high-performance programming in R and to move beyond split-apply-combine alltogether. For this purpose the package has a full set of C++ based fast generic functions: fmean, fmedian, fmode, fsum, fprod, fsd, fvar, fmin, fmax, ffirst, flast, fNobs, fNdistinct, fscale, fbetween, fwithin, fHDbetween, fHDwithin, flag, fdiff and fgrowth. They perform grouped computations in a single pass through the data (i.e. no splitting and recombining).

Syntax:

fFUN(x, g = NULL, [w = NULL,] TRA = NULL, [na.rm = TRUE,] use.g.names = TRUE, drop = TRUE)

Examples:

v <- iris$Sepal.Length
f <- iris$Species

# Vectors
fmean(v)             # mean
fmean(v, f)          # grouped mean
fsd(v, f)            # grouped standard deviation
fsd(v, f, TRA = "/") # grouped scaling
fscale(v, f)         # grouped standardizing (scaling and centering)
fwithin(v, f)        # grouped demeaning

w <- abs(rnorm(nrow(iris)))
fmean(v, w = w)      # Weighted mean
fmean(v, f, w)       # Weighted grouped mean
fsd(v, f, w)         # Weighted grouped standard-deviation
fsd(v, f, w, "/")    # Weighted grouped scaling
fscale(v, f, w)      # Weighted grouped standardizing
fwithin(v, f, w)     # Weighted grouped demeaning

# Same using data.frames...
fmean(iris[-5], f)                # grouped mean
fscale(iris[-5], f)               # grouped standardizing
fwithin(iris[-5], f)              # grouped demeaning

# Same with matrices ...

In the package vignettes I provide benchmarks. Programming with the fast functions is significantly faster than programming with dplyr or data.table, especially on smaller data, but also on large data.

<div class="tabbable">
<ul class="nav nav-tabs">
    <li class="active"><a href="#aaa" data-toggle="tab">AAA</a></li>
    <li><a href="#bbb" data-toggle="tab">BBB</a></li>
    <li><a href="#ccc" data-toggle="tab">CCC</a></li>
</ul>
<div class="tab-content" id="tabs">
    <div class="tab-pane fade active in" id="aaa">...Content...</div>
    <div class="tab-pane" id="bbb">...Content...</div>
    <div class="tab-pane" id="ccc">...Content...</div>
</div>
</div>   

Add active class to any li element you want to be active after page load. And also adding active class to content div is needed ,fade in classes are useful for a smooth transition.

Sounds like you're trying to avoid passing a reference to this into the method. Passing this is way better than finding the caller through the current stack trace. Refactoring to a more OO design is even better. You shouldn't need to know the caller. Pass a callback object if necessary.

Let your callback return false and pass that on to the onclick handler:

<a href="#" onclick="return callmymethod(24)">Call</a>

function callmymethod(myVal){
    //doing custom things with myVal
    //here I want to prevent default
    return false;
}

To create maintainable code, however, you should abstain from using "inline Javascript" (i.e.: code that's directly within an element's tag) and modify an element's behavior via an included Javascript source file (it's called unobtrusive Javascript).

The mark-up:

<a href="#" id="myAnchor">Call</a>

The code (separate file):

// Code example using Prototype JS API
$('myAnchor').observe('click', function(event) {
    Event.stop(event); // suppress default click behavior, cancel the event
    /* your onclick code goes here */
});

Adding to sagiv's answer, we should create the parent component in such a way that it can consist all children components rather than returning the child components in the way you were trying to return.

Try to intentiate the parent component and pass the props inside it so that all children can use it like below

const NewComponent = NewHOC(Movie);

Here NewHOC is the parent component and all its child are going to use movie as props.

But any way, you guyd6 have solved a problem for new react developers as this might be a problem that can come too and here is where they can find the solution for that.

Use pass for no-op:

if x == 0:
  pass
else:
  print "x not equal 0"

And here's another example:

def f():
  pass

Or:

class c:
  pass

Actually this is possible without position absolute and specifying any height. All You need to do, is use display: grid on parent element and put descendants, into the same row and column.

Please check example below, based on Your HTML. I added only <span> and some colors, so You can see the result.

You can also easily change z-index each of descendant elements, to manipulate its visibility (which one should be on top).

.container_row{_x000D_
  display: grid;_x000D_
}_x000D_
_x000D_
.layer1, .layer2{_x000D_
  grid-column: 1;_x000D_
  grid-row: 1;_x000D_
}_x000D_
_x000D_
.layer1 span{_x000D_
  color: #fff;_x000D_
  background: #000cf6;_x000D_
}_x000D_
_x000D_
.layer2{_x000D_
  background: rgba(255, 0, 0, 0.4);_x000D_
}

<div class="container_row">_x000D_
    <div class="layer1">_x000D_
        <span>Lorem ipsum...<br>Test test</span>_x000D_
    </div>_x000D_
    <div class="layer2">_x000D_
        More lorem ipsum..._x000D_
    </div>_x000D_
</div>_x000D_
<div class="container_row">_x000D_
    ...same HTML as above. This one should never overlap the .container_row above._x000D_
</div>

Sometimes it's asking the question that makes the answer jump out. The methods and extra arguments are listed on the ggplot2 wiki stat_smooth page.

Which is alluded to on the geom_smooth() page with:

"See stat_smooth for examples of using built in model fitting if you need some more flexible, this example shows you how to plot the fits from any model of your choosing".

It's not the first time I've seen arguments in examples for ggplot graphs that aren't specifically in the function. It does make it tough to work out the scope of each function, or maybe I am yet to stumble upon a magic explicit list that says what will and will not work within each function.

You can use the following:

plt.hold(True)

The function you're looking for is 'Insert'. It takes as its parameters the index you want to insert at, and an array of values to use for the new row values. Typical usage might include:

myDataGridView.Rows.Insert(4,new object[]{value1,value2,value3});

or something to that effect.