$("#txtfromdate").datepicker({         
    numberOfMonths: 2,
    maxDate: 0,               
    dateFormat: 'dd-M-yy'       
}).attr('readonly', 'readonly');

add the readonly attribute in the jquery.

In my code I use DATETIME DEFAULT CURRENT_TIMESTAMP as the type and constraint of the column.

In your case your table definition would be

create table notes (
  _id integer primary key autoincrement, 
  created_date date default CURRENT_DATE
)

Bootstrap have a specific class for this: center-block

<button type="button" class="your_class center-block"> Book </button>

I would use the SYLK file format if performing diffs is important. It is a text-based format, which should make the comparisons easier and more compact than a binary format. It is compatible with Excel, Gnumeric, and OpenOffice.org as well, so all three tools should be able to work well together. SYLK Wikipedia Article

You can check, if your view looks something like this (correct):

<form method="post" action="/controller/submit/">

vs (doesn't work):

<form method="post" action="/controller/submit">

Second one here is incorrect, because it redirects without carrying over post variables.

Explanation:

When url doesn't have slash in the end, it means that this points to a file.

Now, when web server looks up the file, it sees, that this is really a directory and sends a redirect to the browser with a slash in the end.

Browser makes new query to the new URL with slash, but doesn't post the form contents. That's where the form contents are lost.

You can use the null coalescing double question marks to test for nulls in a string or other nullable value type:

textBox1.Text = s ?? "Is null";

The operator '??' asks if the value of 's' is null and if not it returns 's'; if it is null it returns the value on the right of the operator.

More info here: https://msdn.microsoft.com/en-us/library/ms173224.aspx

And also worth noting there's a null-conditional operator ?. and ?[ introduced in C# 6.0 (and VB) in VS2015

textBox1.Text = customer?.orders?[0].description ?? "n/a";

This returns "n/a" if description is null, or if the order is null, or if the customer is null, else it returns the value of description.

More info here: https://msdn.microsoft.com/en-us/library/dn986595.aspx

Garbage Collection in Java (and other languages/platforms as well) is a way for the java run-time environment (JRE) to reuse memory from java objects that are no longer needed. Simplistically, when the JRE initially starts up it asks the Operating System (O/S) for a certain amount of memory. As the JRE runs your application(s) it uses that memory. When your application is done using that memory, the JRE's "Garbage Collector" comes along and reclaims that memory for use by different parts of your existing application(s). The JRE's "Garbage Collector" is a background task that is always running and tries to pick times when the system is idle to go on its garbage runs.

A real world analogy would be the garbage men that come to your house and pick up your recyclable garbage... eventually, its reused in other ways by yourself and/or other people.

Swift 4 answer:

func scaleDown(image: UIImage, withSize: CGSize) -> UIImage {
    let scale = UIScreen.main.scale
    UIGraphicsBeginImageContextWithOptions(withSize, false, scale)
    image.draw(in: CGRect(x: 0, y: 0, width: withSize.width, height: withSize.height))
    let newImage = UIGraphicsGetImageFromCurrentImageContext()
    UIGraphicsEndImageContext()
    return newImage!
}

Where is this info kept ("this connection is between computer A and server F")?

A TCP connection is recognized by source IP and port and destination IP and port. Your OS, all intermediate session-aware devices and the server's OS will recognize the connection by this.

HTTP works with request-response: client connects to server, performs a request and gets a response. Without keep-alive, the connection to an HTTP server is closed after each response. With HTTP keep-alive you keep the underlying TCP connection open until certain criteria are met.

This allows for multiple request-response pairs over a single TCP connection, eliminating some of TCP's relatively slow connection startup.

When The IIS (F) sends keep alive header (or user sends keep-alive) , does it mean that (E,C,B) save a connection

No. Routers don't need to remember sessions. In fact, multiple TCP packets belonging to same TCP session need not all go through same routers - that is for TCP to manage. Routers just choose the best IP path and forward packets. Keep-alive is only for client, server and any other intermediate session-aware devices.

which is only for my session ?

Does it mean that no one else can use that connection

That is the intention of TCP connections: it is an end-to-end connection intended for only those two parties.

If so - does it mean that keep alive-header - reduce the number of overlapped connection users ?

Define "overlapped connections". See HTTP persistent connection for some advantages and disadvantages, such as:

• Lower CPU and memory usage (because fewer connections are open simultaneously).
• Enables HTTP pipelining of requests and responses.
• Reduced network congestion (fewer TCP connections).
• Reduced latency in subsequent requests (no handshaking).

if so , for how long does the connection is saved to me ? (in other words , if I set keep alive- "keep" till when?)

An typical keep-alive response looks like this:

Keep-Alive: timeout=15, max=100

See Hypertext Transfer Protocol (HTTP) Keep-Alive Header for example (a draft for HTTP/2 where the keep-alive header is explained in greater detail than both 2616 and 2086):

• A host sets the value of the timeout parameter to the time that the host will allows an idle connection to remain open before it is closed. A connection is idle if no data is sent or received by a host.

• The max parameter indicates the maximum number of requests that a client will make, or that a server will allow to be made on the persistent connection. Once the specified number of requests and responses have been sent, the host that included the parameter could close the connection.

However, the server is free to close the connection after an arbitrary time or number of requests (just as long as it returns the response to the current request). How this is implemented depends on your HTTP server.

use now() in any cell. then use that cell as a "dummy" parameter in a function. when now() changes every minute the formula recalculates. example: someFunction(a1,b1,c1) * (cell with now() / cell with now())

Actually, there is no proper way to count the elements in a dynamic integer array. However, the sizeof command works properly in Linux, but it does not work properly in Windows. From a programmer's point of view, it is not recommended to use sizeof to take the number of elements in a dynamic array. We should keep track of the number of elements when making the array.

While it may work on some platforms, be aware that platform.architecture is not always a reliable way to determine whether python is running in 32-bit or 64-bit. In particular, on some OS X multi-architecture builds, the same executable file may be capable of running in either mode, as the example below demonstrates. The quickest safe multi-platform approach is to test sys.maxsize on Python 2.6, 2.7, Python 3.x.

$ arch -i386 /usr/local/bin/python2.7
Python 2.7.9 (v2.7.9:648dcafa7e5f, Dec 10 2014, 10:10:46)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import platform, sys
>>> platform.architecture(), sys.maxsize
(('64bit', ''), 2147483647)
>>> ^D
$ arch -x86_64 /usr/local/bin/python2.7
Python 2.7.9 (v2.7.9:648dcafa7e5f, Dec 10 2014, 10:10:46)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import platform, sys
>>> platform.architecture(), sys.maxsize
(('64bit', ''), 9223372036854775807)

I agree with bizl

[XmlInclude(typeof(ParentOfTheItem))]
[Serializable]
public abstract class WarningsType{ }

also if you need to apply this included class to an object item you can do like that

[System.Xml.Serialization.XmlElementAttribute("Warnings", typeof(WarningsType))]
public object[] Items
{
    get
    {
        return this.itemsField;
    }
    set
    {
        this.itemsField = value;
    }
}

I was using the following lines in my .ssh/config (which can be replaced by suitable command line parameters) under Ubuntu

Host remhost
  HostName      my.host.com
  User          myuser
  ProxyCommand  nc -v -X 5 -x proxy-ip:1080 %h %p 2> ssh-err.log
  ServerAliveInterval 30
  ForwardX11 yes

When using it with Msys2, after installing gnu-netcat, file ssh-err.log showed that option -X does not exist. nc --help confirmed that, and seemed to show that there is no alternative option to handle proxies.

So I installed openbsd-netcat (pacman removed gnu-netcat after asking, since it conflicted with openbsd-netcat). On a first view, and checking the respective man pages, openbsd-netcat and Ubuntu netcat seem to very similar, in particular regarding options -X and -x. With this, I connected with no problems.

To get a copy in a file on the local file-system, this rickety utility from the Windows start button menu worked: "C:\Program Files (x86)\Microsoft SQL Server\110\DTS\Binn\DTSWizard.exe"

I have another suggestion. When you want myDiv to have a height of 100%, use these extra 3 attributes on your div:

myDiv {
    min-height: 100%;
    overflow-y: hidden;
    position: relative;
}

That should do the job!

I wanted the Number same as I get from database for example.

1) 00100.220000

2) 00123

3) 0000.0000100

So I modified the code as below

$objPHPExcel->getActiveSheet()
    ->setCellValue('A3', '00100.220000');
$objPHPExcel->getActiveSheet()
    ->getStyle('A3')
    ->getNumberFormat()
    ->setFormatCode('00000.000000');


$objPHPExcel->getActiveSheet()
    ->setCellValue('A4', '00123');
$objPHPExcel->getActiveSheet()
  ->getStyle('A4')
 ->getNumberFormat()
->setFormatCode('00000');


$objPHPExcel->getActiveSheet()
    ->setCellValue('A5', '0000.0000100');
$objPHPExcel->getActiveSheet()
  ->getStyle('A5')
 ->getNumberFormat()
->setFormatCode('0000.0000000');

To keep the aspect ratio you have to use android:scaleType=fitCenter or fitStart etc. Using fitXY will not keep the original aspect ratio of the image!

Note this works only for images with a src attribute, not for the background image.

Default web site need to manage as well:

1 .On Default web site -> basicSettings -> connect as, change it to the right user.

2.change the Identiy of the applicationPool that related to the defaultWebSite

g.luck

And to consume the hidden ID input back on your Edit action method:

[HttpPost]
public ActionResult Edit(FormCollection collection)
{
    ViewModel.ID = Convert.ToInt32(collection["ID"]);
}

Just for those interested you can avoid writing custom function by passing NULL as last parameter (if you do not intend to do extra processing of returned data).
In this case default internal function is used.

Details
http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTWRITEDATA

Example

#include <stdio.h>
#include <curl/curl.h>

int main(void)
{
    CURL *curl;
    FILE *fp;
    CURLcode res;
    char *url = "http://stackoverflow.com";
    char outfilename[FILENAME_MAX] = "page.html";
    curl = curl_easy_init();                                                                                                                                                                                                                                                           
    if (curl)
    {   
        fp = fopen(outfilename,"wb");
        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, NULL);
        curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
        res = curl_easy_perform(curl);
        curl_easy_cleanup(curl);
        fclose(fp);
    }   
    return 0;
}

You probably want to use something like jQuery, which makes JS programming easier.

Something like:

$(document).ready(function(){
   // Your code here
});

Would seem to do what you are after.

You can run javascript code at any time. AFAIK it is executed at the moment the browser reaches the <script> tag where it is in. But you cannot access elements that are not loaded yet.

So if you need access to elements, you should wait until the DOM is loaded (this does not mean the whole page is loaded, including images and stuff. It's only the structure of the document, which is loaded much earlier, so you usually won't notice a delay), using the DOMContentLoaded event or functions like $.ready in jQuery.

I have an MVC page that submits JSON of selected values from a group of radio buttons.

I use:

var dataArray = $.makeArray($("input[type=radio]").serializeArray());

To make an array of their names and values. Then I convert it to JSON with:

var json = $.toJSON(dataArray)

and then post it with jQuery's ajax() to the MVC controller

$.ajax({
url: "/Rounding.aspx/Round/" + $("#OfferId").val(),
type: 'POST',
dataType: 'html',
data: json, 
contentType: 'application/json; charset=utf-8',
beforeSend: doSubmitBeforeSend,
complete: doSubmitComplete,
success: doSubmitSuccess});

Which sends the data across as native JSON data.

You can then capture the response stream and de-serialize it into the native C#/VB.net object and manipulate it in your controller.

To automate this process in a lovely, low maintenance way, I advise reading this entry that spells out most of native, automatic JSON de-serialization quite well.

Match your JSON object to match your model and the linked process below should automatically deserialize the data into your controller. It's works wonderfully for me.

Article on MVC JSON deserialization

An important difference is that interfaces can have properties but not fields. This, to me, underlines that properties should be used to define a class's public interface while fields are meant to be used in the private, internal workings of a class. As a rule I rarely create public fields and similarly I rarely create non-public properties.

You should yank the text to the * or + registers:

gg"*yG

Explanation:

• gg to get the cursor to the first character of the file
• "*y to start a yank command to the register * from the first line, until...
• G to go the end of the file

This is how I did it:

curl -v \
  --key ./admin-key.pem \
  --cert ./admin.pem \
  https://xxxx/api/v1/

If you're getting this, you may have forgotten to put #include <thread> at the beginning of your file. OP's signature seems like it should work.

var setVariable = (typeof localStorage.getItem('value') !== 'undefined' && localStorage.getItem('value')) || 0;

$db = new mysqli('Server_Name', 'Name', 'password', 'database_name');

You have more than one form tags with runat="server" on your template, most probably you have one in your master page, remove one on your aspx page, it is not needed if already have form in master page file which is surrounding your content place holders.

Try to remove that tag:

<form id="formID" runat="server">

and of course closing tag:

</form>

echo date('d/m/Y', strtotime('+7 days'));

This will look for an exact but case-insensitive match, so mind any trailing backslashes etc.:

for %P in ("%path:;=";"%") do @if /i %P=="PATH_TO_CHECK" echo %P exists in PATH

or, in a batch file (e.g. checkpath.bat) which takes an argument:

@for %%P in ("%path:;=";"%") do @if /i %%P=="%~1" echo %%P exists in PATH

In the latter form, one could call e.g. checkpath "%ProgramFiles%" to see if the specified path already exists in PATH.

Please note that this implementation assumes no semicolons or quotes are present inside a single path item.

In my case I was stupid enough to create the patch file incorrectly in the first place, actually diff-ing the wrong way. I ended up with the exact same error messages.

If you're on master and do git diff branch-name > branch-name.patch, this tries to remove all additions you want to happen and vice versa (which was impossible for git to accomplish since, obviously, never done additions cannot be removed).

So make sure you checkout to your branch and execute git diff master > branch-name.patch

Well, this is possible, and the other answers posted are perfectly valid, but you could take a brute force approach and prevent the default behavior of mousedown on images. Which, is to start dragging the image.

Something like this:

window.onload = function () {  
    var images = document.getElementsByTagName('img');   
    for (var i = 0; img = images[i++];) {    
        img.ondragstart = function() { return false; };
    }  
};  

With git there is a https format

https://github.com/equivalent/we_demand_serverless_ruby.git

This format accepts User + password

https://bot-user:[email protected]/equivalent/we_demand_serverless_ruby.git

So what you can do is create a new user that will be used just as a bot, add only enough permissions that he can just read the repository you want to load in NPM modules and just have that directly in your packages.json

 Github > Click on Profile > Settings > Developer settings > Personal access tokens > Generate new token

In Select Scopes part, check the on repo: Full control of private repositories

This is so that token can access private repos that user can see

Now create new group in your organization, add this user to the group and add only repositories that you expect to be pulled this way (READ ONLY permission !)

You need to be sure to push this config only to private repo

Then you can add this to your / packages.json (bot-user is name of user, xxxxxxxxx is the generated personal token)

// packages.json


{
  // ....
    "name_of_my_lib": "https://bot-user:[email protected]/ghuser/name_of_my_lib.git"
  // ...
}

https://blog.eq8.eu/til/pull-git-private-repo-from-github-from-npm-modules-or-bundler.html

An HTTP message may have a body of data sent after the header lines. In a response, this is where the requested resource is returned to the client (the most common use of the message body), or perhaps explanatory text if there's an error. In a request, this is where user-entered data or uploaded files are sent to the server.

http://www.tutorialspoint.com/http/http_messages.htm

You need to put the data before render

Should be like this:

var data = [
  {author: "Pete Hunt", text: "This is one comment"},
  {author: "Jordan Walke", text: "This is *another* comment"}
];

React.render(
  <CommentBox data={data}/>,
  document.getElementById('content')
);

Instead of this:

React.render(
  <CommentBox data={data}/>,
  document.getElementById('content')
);

var data = [
  {author: "Pete Hunt", text: "This is one comment"},
  {author: "Jordan Walke", text: "This is *another* comment"}
];

I have the same issue and solved it by reading this post, while solving it, I hitted a problem: auth failed.

And I finally solved it by using a ssh key way to authorize myself. I found the EGit offical guide very useful and I configured the ssh way successfully by refer to the Eclipse SSH Configuration section in the link provided.

Hope it helps.

package Test1;

public class AbstractClassConstructor {

public AbstractClassConstructor() {

}

    public static void main(String args[]) {
       Demo obj = new Test("Test of code has started");
       obj.test1();
    }

}

abstract class Demo{
    protected final String demoValue;

    public Demo(String testName){
        this.demoValue = testName;
    }

    public abstract boolean test1();
}

class Test extends Demo{

    public Test(String name){
        super(name);
    }

    @Override
    public boolean test1() {
       System.out.println( this.demoValue + " Demo test started");
       return true;
    }

}

TYPE string_aa IS TABLE OF VARCHAR2(32767) INDEX BY PLS_INTEGER;

FUNCTION string_to_list(p_string_in IN VARCHAR2)
    RETURN string_aa
    IS
      TYPE ref_cursor IS ref cursor;
      l_cur    ref_cursor;
      l_strlist string_aa;
      l_x      PLS_INTEGER;
    BEGIN      
      IF p_string_in IS NOT NULL THEN 
         OPEN l_cur FOR 
            SELECT regexp_substr(p_string_in,'[^,]+', 1, level) FROM dual
            CONNECT BY regexp_substr(p_string_in, '[^,]+', 1, level) IS NOT NULL;      
         l_x := 1; 
         LOOP
           FETCH l_cur INTO l_strlist(l_x);
           EXIT WHEN l_cur%notfound;
           -- excludes NULL items  e.g.   1,2,,,,5,6,7
           l_x := l_x + 1;
         END LOOP;
      END IF;   
      RETURN l_strlist;
   END string_to_list;

It is used in the stack unwiding tables, which you can see for instance in the assembly output of my answer to another question. As mentioned on that answer, its use is defined by the Itanium C++ ABI, where it is called the Personality Routine.

The reason it "works" by defining it as a global NULL void pointer is probably because nothing is throwing an exception. When something tries to throw an exception, then you will see it misbehave.

Of course, if nothing is using exceptions, you can disable them with -fno-exceptions (and if nothing is using RTTI, you can also add -fno-rtti). If you are using them, you have to (as other answers already noted) link with g++ instead of gcc, which will add -lstdc++ for you.

In addition to the above:

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

You can also set the title of your chart by adding the title parameter as follows

ax.set(xlabel='common xlabel', ylabel='common ylabel', title='some title')

<script type='text/javascript'>

function foo() {


var user_choice = window.confirm('Would you like to continue?');


if(user_choice==true) {


window.location='your url';  // you can also use element.submit() if your input type='submit' 


} else {


return false;


}
}

</script>

<input type="button" onClick="foo()" value="save">

call function on load:

<video onload="doWhatYouNeedTo()" src="demo.mp4" id="video">

get video duration

var video = document.getElementById("video");
var duration = video.duration;

try in cmd: mvn clean install -Dskiptests=true

that'll skip all unit test. Might be It'll work fine for you.

Also, from the command line:

mongo DATABASE_NAME --eval "db.dropDatabase();"

How do I convert ElementTree.Element to a String?

For Python 3:

xml_str = ElementTree.tostring(xml, encoding='unicode')

For Python 2:

xml_str = ElementTree.tostring(xml, encoding='utf-8')

The following is compatible with both Python 2 & 3, but only works for Latin characters:

xml_str = ElementTree.tostring(xml).decode()

Example usage

from xml.etree import ElementTree

xml = ElementTree.Element("Person", Name="John")
xml_str = ElementTree.tostring(xml).decode()
print(xml_str)

Output:

<Person Name="John" />

Explanation

Despite what the name implies, ElementTree.tostring() returns a bytestring by default in Python 2 & 3. This is an issue in Python 3, which uses Unicode for strings.

In Python 2 you could use the str type for both text and binary data. Unfortunately this confluence of two different concepts could lead to brittle code which sometimes worked for either kind of data, sometimes not. [...]

To make the distinction between text and binary data clearer and more pronounced, [Python 3] made text and binary data distinct types that cannot blindly be mixed together.

^{Source: Porting Python 2 Code to Python 3}

If we know what version of Python is being used, we can specify the encoding as unicode or utf-8. Otherwise, if we need compatibility with both Python 2 & 3, we can use decode() to convert into the correct type.

For reference, I've included a comparison of .tostring() results between Python 2 and Python 3.

ElementTree.tostring(xml)
# Python 3: b'<Person Name="John" />'
# Python 2: <Person Name="John" />

ElementTree.tostring(xml, encoding='unicode')
# Python 3: <Person Name="John" />
# Python 2: LookupError: unknown encoding: unicode

ElementTree.tostring(xml, encoding='utf-8')
# Python 3: b'<Person Name="John" />'
# Python 2: <Person Name="John" />

ElementTree.tostring(xml).decode()
# Python 3: <Person Name="John" />
# Python 2: <Person Name="John" />

Thanks to Martijn Peters for pointing out that the str datatype changed between Python 2 and 3.

Why not use str()?

In most scenarios, using str() would be the "cannonical" way to convert an object to a string. Unfortunately, using this with Element returns the object's location in memory as a hexstring, rather than a string representation of the object's data.

from xml.etree import ElementTree

xml = ElementTree.Element("Person", Name="John")
print(str(xml))  # <Element 'Person' at 0x00497A80>

As of TypeScript 1.6, properties in object literals that do not have a corresponding property in the type they're being assigned to are flagged as errors.

Usually this error means you have a bug (typically a typo) in your code, or in the definition file. The right fix in this case would be to fix the typo. In the question, the property callbackOnLoactionHash is incorrect and should have been callbackOnLocationHash (note the mis-spelling of "Location").

This change also required some updates in definition files, so you should get the latest version of the .d.ts for any libraries you're using.

Example:

interface TextOptions {
    alignment?: string;
    color?: string;
    padding?: number;
}
function drawText(opts: TextOptions) { ... }
drawText({ align: 'center' }); // Error, no property 'align' in 'TextOptions'

But I meant to do that

There are a few cases where you may have intended to have extra properties in your object. Depending on what you're doing, there are several appropriate fixes

Type-checking only some properties

Sometimes you want to make sure a few things are present and of the correct type, but intend to have extra properties for whatever reason. Type assertions (<T>v or v as T) do not check for extra properties, so you can use them in place of a type annotation:

interface Options {
    x?: string;
    y?: number;
}

// Error, no property 'z' in 'Options'
let q1: Options = { x: 'foo', y: 32, z: 100 };
// OK
let q2 = { x: 'foo', y: 32, z: 100 } as Options;
// Still an error (good):
let q3 = { x: 100, y: 32, z: 100 } as Options;

These properties and maybe more

Some APIs take an object and dynamically iterate over its keys, but have 'special' keys that need to be of a certain type. Adding a string indexer to the type will disable extra property checking

Before

interface Model {
  name: string;
}
function createModel(x: Model) { ... }

// Error
createModel({name: 'hello', length: 100});

After

interface Model {
  name: string;
  [others: string]: any;
}
function createModel(x: Model) { ... }

// OK
createModel({name: 'hello', length: 100});

This is a dog or a cat or a horse, not sure yet

interface Animal { move; }
interface Dog extends Animal { woof; }
interface Cat extends Animal { meow; }
interface Horse extends Animal { neigh; }

let x: Animal;
if(...) {
  x = { move: 'doggy paddle', woof: 'bark' };
} else if(...) {
  x = { move: 'catwalk', meow: 'mrar' };
} else {
  x = { move: 'gallop', neigh: 'wilbur' };
}

Two good solutions come to mind here

Specify a closed set for x

// Removes all errors
let x: Dog|Cat|Horse;

or Type assert each thing

// For each initialization
  x = { move: 'doggy paddle', woof: 'bark' } as Dog;

This type is sometimes open and sometimes not

A clean solution to the "data model" problem using intersection types:

interface DataModelOptions {
  name?: string;
  id?: number;
}
interface UserProperties {
  [key: string]: any;
}
function createDataModel(model: DataModelOptions & UserProperties) {
 /* ... */
}
// findDataModel can only look up by name or id
function findDataModel(model: DataModelOptions) {
 /* ... */
}
// OK
createDataModel({name: 'my model', favoriteAnimal: 'cat' });
// Error, 'ID' is not correct (should be 'id')
findDataModel({ ID: 32 });

See also https://github.com/Microsoft/TypeScript/issues/3755

The LIBXML_NOCDATA is optional third parameter of simplexml_load_file() function. This returns the XML object with all the CDATA data converted into strings.

$xml = simplexml_load_file($this->filename, 'SimpleXMLElement', LIBXML_NOCDATA);
echo "<pre>";
print_r($xml);
echo "</pre>";

Fix CDATA in SimpleXML

I've used getDataRegion

sheet.getRange(1, 1).getDataRegion(SpreadsheetApp.Dimension.ROWS).getLastRow()

Note that this relies on the data being contiguous (as per the OP's request).

foreach (var item in dicNumber)
{
    listnumber.Add(item.Key);
}

I would suggest:

DECLARE @sqlStatement nvarchar(MAX),
        @tableName nvarchar(50) = 'TripEvent',
        @columnName nvarchar(50) = 'CreatedDate';

SELECT                  @sqlStatement = 'ALTER TABLE ' + @tableName + ' DROP CONSTRAINT ' + dc.name + ';'
        FROM            sys.default_constraints AS dc
            LEFT JOIN   sys.columns AS sc
                ON      (dc.parent_column_id = sc.column_id)
        WHERE           dc.parent_object_id = OBJECT_ID(@tableName)
        AND         type_desc = 'DEFAULT_CONSTRAINT'
        AND         sc.name = @columnName
PRINT'   ['+@tableName+']:'+@@SERVERNAME+'.'+DB_NAME()+'@'+CONVERT(VarChar, GETDATE(), 127)+';  '+@sqlStatement;
IF(LEN(@sqlStatement)>0)EXEC sp_executesql @sqlStatement

Here is one possible solution to solve the problem without a library :

public static boolean delete(File file) {

    File[] flist = null;

    if(file == null){
        return false;
    }

    if (file.isFile()) {
        return file.delete();
    }

    if (!file.isDirectory()) {
        return false;
    }

    flist = file.listFiles();
    if (flist != null && flist.length > 0) {
        for (File f : flist) {
            if (!delete(f)) {
                return false;
            }
        }
    }

    return file.delete();
}

you can try following code to delete local storage:

delete localStorage.myPageDataArr;

Actually, this is not a design flaw, and it is not because of internals, or performance.
It comes simply from the fact that functions in Python are first-class objects, and not only a piece of code.

As soon as you get to think into this way, then it completely makes sense: a function is an object being evaluated on its definition; default parameters are kind of "member data" and therefore their state may change from one call to the other - exactly as in any other object.

In any case, Effbot has a very nice explanation of the reasons for this behavior in Default Parameter Values in Python.
I found it very clear, and I really suggest reading it for a better knowledge of how function objects work.

I tried this and it is working fine!

var initialArr = ["India","China","Japan","USA"];
initialArr.splice(index, 0, item);

Index is the position where you want to insert or delete the element. 0 i.e. the second parameters defines the number of element from the index to be removed item are the new entries which you want to make in array. It can be one or more than one.

initialArr.splice(2, 0, "Nigeria");
initialArr.splice(2, 0, "Australia","UK");

The simplest way is using Ergo as your reverse proxy: https://github.com/cristianoliveira/ergo

You set your services and its IP:PORT and ergo routes it for you :).

You can achieve the same using nginx or apache but you will need to configure them.

Return is how you exit out of a function body. You are using the correct approach.

I suppose, depending on how your application is structured, you could also use throw. That would typically require that your calls to your function are wrapped in a try / catch block.

This might be of some help: http://www.webmasterworld.com/forum83/200.htm

A relevant quote:

Most attempts to accomplish this were made by assigning the property and value: div{height:100%} - this alone will not work. The reason is that without a parent defined height, the div{height:100%;} has nothing to factor 100% percent of, and will default to a value of div{height:auto;} - auto is an "as needed value" which is governed by the actual content, so that the div{height:100%} will a=only extend as far as the content demands.

The solution to the problem is found by assigning a height value to the parent container, in this case, the body element. Writing your body stlye to include height 100% supplies the needed value.

html, body { 
  margin:0; 
  padding:0; 
  height:100%; 
}

Ok, here is the JS code:

var data = JSON.parse('{"c":{"a":{"name":"cable - black","value":2}}}')

for (var event in data) {
    var dataCopy = data[event];
    for (data in dataCopy) {
        var mainData = dataCopy[data];
        for (key in mainData) {
            if (key.match(/name|value/)) {
                alert('key : ' + key + ':: value : ' + mainData[key])
            }
        }
    }
}?

FIDDLE HERE

git rm --cached <filePath> does not unstage a file, it actually stages the removal of the file(s) from the repo (assuming it was already committed before) but leaves the file in your working tree (leaving you with an untracked file).

git reset -- <filePath> will unstage any staged changes for the given file(s).

That said, if you used git rm --cached on a new file that is staged, it would basically look like you had just unstaged it since it had never been committed before.

Update git 2.24
In this newer version of git you can use git restore --staged instead of git reset. See git docs.

I know that boto3 is the topic being discussed here, but I find that it is usually quicker and more intuitive to simply use awscli for something like this - awscli retains more capabilities that boto3 for what than is worth.

For example, if I have objects saved in "subfolders" associated with a given bucket, I can list them all out with something such as this:

1) 'mydata' = bucket name

2) 'f1/f2/f3' = "path" leading to "files" or objects

3) 'foo2.csv, barfar.segy, gar.tar' = all objects "inside" f3

So, we can think of the "absolute path" leading to these objects is: 'mydata/f1/f2/f3/foo2.csv'...

Using awscli commands, we can easily list all objects inside a given "subfolder" via:

aws s3 ls s3://mydata/f1/f2/f3/ --recursive

The for attribute is called htmlFor for consistency with the DOM property API. If you're using the development build of React, you should have seen a warning in your console about this.

window.location.href is what you need. But also if you are using react router you might find useful checking out useLocation and useHistory hooks. Both create an object with a pathname attribute you can read and are useful for a bunch of other stuff. Here's a youtube video explaining react router hooks

Both will give you what you need (without the domain name):

import { useHistory ,useLocation } from 'react-router-dom';
const location = useLocation()
location.pathname

const history = useHistory()
history.location.pathname

your folder name is scripts..

and you are Referencing it like ../script/login.js

Also make sure that script folder is in your project directory

Thanks

None of the links above about lib and lib32 folder worked for me with Oracle Client 11.2.0 But I found this on the OTN community:

As far as inspecting a client install to try to tell if it's 32 bit or 64 bit, you can check the registry, a 32 bit home will be located in HKLM>Software>WOW6432Node>Oracle, whereas a 64 bit home will be in HKLM>Software>Oracle.

getText is a member of the your Activity so it must be called when "this" exists. Your static variable is initialized when your class is loaded before your Activity is created.

Since you want the variable to be initialized from a Resource string then it cannot be static. If you want it to be static you can initialize it with the String value.

To find out the fixpak information using command prompt: db2level

To find out the version and license information using command prompt: db2licm -l

C:\Users\Administrator>db2level
DB21085I  This instance or install (instance name, where applicable: "DB2")
uses "64" bits and DB2 code release "SQL10051" with level identifier
"0602010E".
Informational tokens are "DB2 v10.5.100.63", "s130816", "IP23521", and Fix Pack

"1".
Product is installed at "C:\SQLLIB" with DB2 Copy Name "DB2COPY1".


C:\Users\Administrator>db2licm -l
Product name:                     "IBM Data Server Client"
Product identifier:               "db2client"
Version information:              "10.5"

It will work in IE7. But here you need to fixed the size less than the number of option and not use overflow-y:scroll. In your example you have 2 option but you set size=10, which will not work.

Suppose your select has 10 option, then fixed size=9.

Here, in your code reference you used height:100px with size:2. I remove the height css, because its not necessary and change the size:5 and it works fine.

Here is your modified code from jsfiddle:

<select size="5" style="width:100px;">
 <option>1</option>
 <option>2</option>
 <option>3</option>
 <option>4</option>
 <option>5</option>
 <option>6</option>
</select>

this will generate a larger select box than size:2 create.In case of small size the select box will not display the scrollbar,you have to check with appropriate size quantity.Without scrollbar it will work if click on the upper and lower icons of scrollbar.I show both example in your fiddle with size:2 and size greater than 2(e.g: 3,5).

Here is your desired result. I think this will help you:

CSS

  .wrapper{
    border: 1px dashed red;
    height: 150px;
    overflow-x: hidden;
    overflow-y: scroll;
    width: 150px;
 }
 .wrapper .selection{
   width:150px;
   border:1px solid #ccc
 }

HTML

<div class="wrapper">
<select size="15" class="selection">
    <option>Item 1</option>
    <option>Item 2</option>
    <option>Item 3</option>
</select>
</div>

Creating a virtual environment for Jupyter Notebooks

A minimal Python install is

sudo apt install python3.7 python3.7-venv python3.7-minimal python3.7-distutils python3.7-dev python3.7-gdbm python3-gdbm-dbg python3-pip

Then you can create and use the environment

/usr/bin/python3.7 -m venv test
cd test
source test/bin/activate
pip install jupyter matplotlib seaborn numpy pandas scipy
# install other packages you need with pip/apt
jupyter notebook
deactivate

You can make a kernel for Jupyter with

ipython3 kernel install --user --name=test

You can use Google Chrome Extension: JSONView All formatted json result will be displayed directly on the browser.

Yes, you will need to specify the width for each cell, otherwise they will try to be "intelligent" about it and divide the 100% between whichever cells think they need it most. Cells with more content will take up more width than those with less.

To make sure you get equal width for each cell you need to make it clear. Either do it as you already have, or use CSS.

table.className td { width: 25%; }

~>$ sudo vim /etc/rc.d/init.d/jenkins

candidates="

/etc/alternatives/java

/usr/lib/jvm/java-1.8.0/bin/java

/usr/lib/jvm/jre-1.8.0/bin/java

/usr/lib/jvm/java-1.7.0/bin/java

/usr/lib/jvm/jre-1.7.0/bin/java

/usr/bin/java

/usr/java/jdk1.8.0_162/bin/java ##add your java path

"

Registering DLL for Fundsite

Outdated or missing comdlg32.ocx runtime library can be the problem of causing this error. Make sure comdlg32.ocx file is not corrupted otherwise Download the File comdlg32.ocx (~60 Kb Zip).

Download the file and extract the comdlg32.ocx to your the Windows\System32 folder or Windows\SysWOW64. In my case i started with Windows\System32 but it didn’t work at my end, so I again saved in Windows\SysWOW64.

Type following command from Start, Run dialog:“c:\windows>System32\regsvr32 Comdlg32.ocx “ or “c:\windows>SysWOW64\regsvr32 Comdlg32.ocx ”

Now Comdlg.ocx File is register and next step is to register the DLL

1. Copy the Fundsite.Text.Encoding. dll into .Net Framework folder for 64bit on below path C:\Windows\Microsoft.NET\Framework64\v2.0.50727

2. Then on command prompt and go to directory C:\Windows\Microsoft.NET\Framework64\v2.0.50727 and then run the following command as shown below.

This will register the dll successfully.

C:\Windows\Microsoft.net\framework64\v2.0.50727>regasm "Dll Name".dll

That Macvim is obsolete. Use https://github.com/macvim-dev/macvim instead

See the FAQ (https://github.com/b4winckler/macvim/wiki/FAQ#how-can-i-open-files-from-terminal) for how to install the mvim script for launching from the command line

Another good way of dealing with Lion's hidden scroll bars is to display a prompt to scroll down. It doesn't work with small scroll areas such as text fields but well with large scroll areas and keeps the overall style of the site. One site doing this is http://versusio.com, just check this example page and wait 1.5 seconds to see the prompt:

http://versusio.com/en/samsung-galaxy-nexus-32gb-vs-apple-iphone-4s-64gb

The implementation isn't hard but you have to take care, that you don't display the prompt when the user has already scrolled.

You need jQuery + Underscore and

$(window).scroll to check if the user already scrolled by himself,

_.delay() to trigger a delay before you display the prompt -- the prompt shouldn't be to obtrusive

$('#prompt_div').fadeIn('slow') to fade in your prompt and of course

$('#prompt_div').fadeOut('slow') to fade out when the user scrolled after he saw the prompt

In addition, you can bind Google Analytics events to track user's scrolling behavior.

I use the sync subcommand of hub to automate this. I have alias git=hub in my .bash_profile, so the command I type is:

git sync

This updates all local branches that have a matching upstream branch. From the man page:

• If the local branch is outdated, fast-forward it;
• If the local branch contains unpushed work, warn about it;
• If the branch seems merged and its upstream branch was deleted, delete it.

It also handles stashing/unstashing uncommitted changes on the current branch.

I used to use a similar tool called git-up, but it's no longer maintained, and git sync does almost exactly the same thing.

Two options here:

Replace ifPresent with map and use Function instead of Consumer

private String getStringIfObjectIsPresent(Optional<Object> object) {
    return object
            .map(obj -> {
                String result = "result";
                //some logic with result and return it
                return result;
            })
            .orElseThrow(MyCustomException::new);
}

Use isPresent:

private String getStringIfObjectIsPresent(Optional<Object> object) {
    if (object.isPresent()) {
        String result = "result";
        //some logic with result and return it
        return result;
    } else {
        throw new MyCustomException();
    }
}

Yes. unless, there is an ambiguity.

You can't: It's a security feature in all modern browsers.

For IE8, it's off by default, but can be reactivated using a security setting:

When a file is selected by using the input type=file object, the value of the value property depends on the value of the "Include local directory path when uploading files to a server" security setting for the security zone used to display the Web page containing the input object.

The fully qualified filename of the selected file is returned only when this setting is enabled. When the setting is disabled, Internet Explorer 8 replaces the local drive and directory path with the string C:\fakepath\ in order to prevent inappropriate information disclosure.

In all other current mainstream browsers I know of, it is also turned off. The file name is the best you can get.

More detailed info and good links in this question. It refers to getting the value server-side, but the issue is the same in JavaScript before the form's submission.

You can see the log info in the console view of your IDE if you are not using any log4j properties to generate log file. You can define log4j.properties in your project so that those properties would be used to generate log file. A quick sample is listed below.

# Global logging configuration
log4j.rootLogger=DEBUG, stdout, R

# SQL Map logging configuration...
log4j.logger.com.ibatis=INFO
log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=INFO
log4j.logger.com.ibatis.common.jdbc.ScriptRunner=INFO
log4j.logger.com.ibatis.SQLMap.engine.impl.SQL MapClientDelegate=INFO

log4j.logger.java.sql.Connection=INFO
log4j.logger.java.sql.Statement=DEBUG
log4j.logger.java.sql.PreparedStatement=DEBUG
log4j.logger.java.sql.ResultSet=INFO

log4j.logger.org.apache.http=ERROR

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

# Pattern to output the caller's file name and line number.
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] (%F:%L) - %m%n

log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=MyLog.log
log4j.appender.R.MaxFileSize=50000KB
log4j.appender.R.Encoding=UTF-8

# Keep one backup file
log4j.appender.R.MaxBackupIndex=1

log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=%d %5p [%t] (%F\:%L) - %m%n

To fix this error when using the online JSHint implementation:

• Click "CONFIGURE" (top of the middle column on the page)
• Enable "jQuery" (under the "ASSUME" section at the bottom)

This is a pure-function which takes a passed-in starting date, building on Phil's answer:

function deltaDate(input, days, months, years) {
    return new Date(
      input.getFullYear() + years, 
      input.getMonth() + months, 
      Math.min(
        input.getDate() + days,
        new Date(input.getFullYear() + years, input.getMonth() + months + 1, 0).getDate()
      )
    );
}

e.g. writes the date one month ago to the console log:

console.log(deltaDate(new Date(), 0, -1, 0));

e.g. subtracts a month from March 30, 2020:

console.log(deltaDate(new Date(2020, 2, 30), 0, -1, 0)); // Feb 29, 2020

Note that this works even if you go past the end of the month or year.

Update: As the example above shows, this has been updated to handle variances in the number of days in a month.

file_name = open("data.json", "w")
json.dump(test_response, file_name)
file_name.close()

or use context manager, which is better:

with open("data.json", "w") as file_name:
    json.dump(test_response, file_name)

In order to ignore untracked files especially if they are located in (a few) folders that are not tracked, a simple solution is to add a .gitignore file to every untracked folder and enter in a single line containing * followed by a new line. It's a really simple and straightforward solution if the untracked files are in a few folders. For me, all files were coming from a single untracked folder vendor and the above just worked.

It is because the Creation was delayed. If you want the picture to be loaded immediately, you can simply add this code into the init phase.

src.CacheOption = BitmapCacheOption.OnLoad;

like this:

src.BeginInit();
src.UriSource = new Uri("picture.jpg", UriKind.Relative);
src.CacheOption = BitmapCacheOption.OnLoad;
src.EndInit();

For the final, compiled code of your application, the short answer is “no”. Different tools are able to extract different information from the code (e.g. the forms setups) and there are P code decompilers (see Edgar's excellent link for such tools). However, up to this day, there is no decompiler for native code. I'm not aware of anything similar for other high-level languages either.

Thank you pomber but for

var result = client.PostAsync(url, content).Result;

I used

var result = await client.PostAsync(url, content);

because Result makes app lock for high request

What you may want to do is include a script on all pages that does the following ... 1. find the youtube-iframe : searching for it by width and height by title or by finding www.youtube.com in its source. You can do that by ... - looping through the window.frames by a for-in loop and then filter out by the properties

1. inject jscript in the iframe of the current page adding the onYoutubePlayerReady must-include-function http://shazwazza.com/post/Injecting-JavaScript-into-other-frames.aspx

2. Add the event listeners etc..

Hope this helps

These suggestions are accurate, but I wanted to add a note. I was stuck simply because I had multiple publishing configurations. I was editing the "Debug - Any CPU" and then deploying the "Debug - x64" configuration. Make sure you are editing and deploying the same configuration. Verify this by clicking the "Settings" tab after you begin publishing and the "Publish Web" dialog pops up. Make sure it matches the configuration you edited. (That's 4 hours of my life I will never get back!)

I guess you need to add a reference to the System.Configuration assembly if that have not already been added.

Also, you may need to insert the following line at the top of your code file:

using System.Configuration;

For each element inside document body modify their text using .text(fn) function.

$("body *").text(function() {
    return $(this).text().replace("x", "xy");
});

Try adding a datetime.datetime to a datetime.timedelta. If you only want the time portion, you can call the time() method on the resultant datetime.datetime object to get it.

Easier it gets

<script type="text/javascript">
$(document).ready(function () {
    var url = window.location.href;
    if(url.includes('franky'))    //includes() method determines whether a string contains specified string.
    {
         alert("url contains franky");
    }
});
</script>

HAVING is like WHERE with aggregate functions, or you could use a subquery.

select EmployeeId, sum(amount)
from Sales
group by Employee
having sum(amount) > 20000

Or

select EmployeeId, sum(amount)
from Sales
group by Employee
where EmployeeId in (
    select max(EmployeeId) from Employees)

What worked for me most of the time is to verify whether the Activity is not finishing.

if (!mActivity.isFinishing()) {
    dialog.dismiss();
}

const http = require('http');
const url = require('url');

http.createServer((req,res)=>{

    const parseObj =  url.parse(req.url,true);
    const users = [{id:1,name:'soura'},{id:2,name:'soumya'}]

    if(parseObj.pathname == '/user-details' && req.method == "GET") {
        let Id = parseObj.query.id;
        let user_details = {};
        users.forEach((data,index)=>{
            if(data.id == Id){
                user_details = data;
            }
        })
        res.writeHead(200,{'x-auth-token':'Auth Token'})
        res.write(JSON.stringify(user_details)) // Json to String Convert
        res.end();
    }
}).listen(8000);

I have used the above code in my existing project.

I just created a CodePen that shows how this can be done pretty easily using ES6.

http://codepen.io/travist/pen/GWRBQV

Basically, here is the class that does this.

let getPropertyValue = function(style, prop) {
  let value = style.getPropertyValue(prop);
  value = value ? value.replace(/[^0-9.]/g, '') : '0';
  return parseFloat(value);
}

let getElementRect = function(element) {
  let style = window.getComputedStyle(element, null);
  return {
    x: getPropertyValue(style, 'left'),
    y: getPropertyValue(style, 'top'),
    width: getPropertyValue(style, 'width'),
    height: getPropertyValue(style, 'height')
  }
}

class Resizer {
    constructor(wrapper, element, options) {
        this.wrapper = wrapper;
        this.element = element;
        this.options = options;
        this.offsetX = 0;
        this.offsetY = 0;
        this.handle = document.createElement('div');
        this.handle.setAttribute('class', 'drag-resize-handlers');
        this.handle.setAttribute('data-direction', 'br');
        this.wrapper.appendChild(this.handle);
        this.wrapper.style.top = this.element.style.top;
        this.wrapper.style.left = this.element.style.left;
        this.wrapper.style.width = this.element.style.width;
        this.wrapper.style.height = this.element.style.height;
        this.element.style.position = 'relative';
        this.element.style.top = 0;
        this.element.style.left = 0;
        this.onResize = this.resizeHandler.bind(this);
        this.onStop = this.stopResize.bind(this);
        this.handle.addEventListener('mousedown', this.initResize.bind(this));
    }

    initResize(event) {
        this.stopResize(event, true);
        this.handle.addEventListener('mousemove', this.onResize);
        this.handle.addEventListener('mouseup', this.onStop);
    }

    resizeHandler(event) {
        this.offsetX = event.clientX - (this.wrapper.offsetLeft + this.handle.offsetLeft);
        this.offsetY = event.clientY - (this.wrapper.offsetTop + this.handle.offsetTop);
        let wrapperRect = getElementRect(this.wrapper);
        let elementRect = getElementRect(this.element);
        this.wrapper.style.width = (wrapperRect.width + this.offsetX) + 'px';
        this.wrapper.style.height = (wrapperRect.height + this.offsetY) + 'px';
        this.element.style.width = (elementRect.width + this.offsetX) + 'px';
        this.element.style.height = (elementRect.height + this.offsetY) + 'px';
    }

    stopResize(event, nocb) {
        this.handle.removeEventListener('mousemove', this.onResize); 
        this.handle.removeEventListener('mouseup', this.onStop);
    }
}

class Dragger {
    constructor(wrapper, element, options) {
        this.wrapper = wrapper;
        this.options = options;
        this.element = element;
        this.element.draggable = true;
        this.element.setAttribute('draggable', true);
        this.element.addEventListener('dragstart', this.dragStart.bind(this));
    }

    dragStart(event) {
        let wrapperRect = getElementRect(this.wrapper);
        var x = wrapperRect.x - parseFloat(event.clientX);
        var y = wrapperRect.y - parseFloat(event.clientY);
        event.dataTransfer.setData("text/plain", this.element.id + ',' + x + ',' + y);
    }

    dragStop(event, prevX, prevY) {
        var posX = parseFloat(event.clientX) + prevX;
        var posY = parseFloat(event.clientY) + prevY;
        this.wrapper.style.left = posX + 'px';
        this.wrapper.style.top = posY + 'px';
    }
}

class DragResize {
    constructor(element, options) {
        options = options || {};
        this.wrapper = document.createElement('div');
        this.wrapper.setAttribute('class', 'tooltip drag-resize');
        if (element.parentNode) {
          element.parentNode.insertBefore(this.wrapper, element);
        }
        this.wrapper.appendChild(element);
        element.resizer = new Resizer(this.wrapper, element, options);
        element.dragger = new Dragger(this.wrapper, element, options);
    }
}

document.body.addEventListener('dragover', function (event) {
    event.preventDefault();
    return false;
});

document.body.addEventListener('drop', function (event) {
    event.preventDefault();
    var dropData = event.dataTransfer.getData("text/plain").split(',');
    var element = document.getElementById(dropData[0]);
    element.dragger.dragStop(event, parseFloat(dropData[1]), parseFloat(dropData[2]));
    return false;
});

Are you aware of Mysql Spatial extensions?

You could use something like MBRContains(g1,g2).

You could also use Format$(Now(), "Short Date") or whatever date format you want. Be aware, this function will return the Date as a string, so using Date() is a better approach.

Tim's method works perfectly for my case - selecting the text in a div for both IE and FF after I replaced the following statement:

range.moveToElementText(text);

with the following:

range.moveToElementText(el);

The text in the div is selected by clicking it with the following jQuery function:

$(function () {
    $("#divFoo").click(function () {
        selectElementText(document.getElementById("divFoo"));
    })
});

If you are generating select tag from ajax, add this inside success function:

$('.chosen').chosen();

Or, If you are generating select tag on clicking add more button then add:

$('.chosen').chosen();

inside the function.

It's a class of problems where we must simulate every possibility to be sure we have the optimal solution.

There are a lot of good heuristics for some NP-Complete problems, but they are only an educated guess at best.

To add an Activity using Android Studio.

This step is same as adding Fragment, Service, Widget, and etc. Screenshot provided.

[UPDATE] Android Studio 3.5. Note that I have removed the steps for the older version. I assume almost all is using version 3.x.

1. Right click either java package/java folder/module, I recommend to select a java package then right click it so that the destination of the Activity will be saved there
2. Select/Click New
3. Select Activity
4. Choose an Activity that you want to create, probably the basic one.

To add a Service, or a BroadcastReceiver, just do the same step.

You could try my (*heavily borrowed from various sites) recursive method to go through all JSON objects and JSON arrays until you find JSON elements. This example actually searches for a particular key and returns all values for all instances of that key. 'searchKey' is the key you are looking for.

ArrayList<String> myList = new ArrayList<String>();
myList = findMyKeyValue(yourJsonPayload,null,"A"); //if you only wanted to search for A's values

    private ArrayList<String> findMyKeyValue(JsonElement element, String key, String searchKey) {

    //OBJECT
    if(element.isJsonObject()) {
        JsonObject jsonObject = element.getAsJsonObject();

        //loop through all elements in object

        for (Map.Entry<String,JsonElement> entry : jsonObject.entrySet()) {
            JsonElement array = entry.getValue();
            findMyKeyValue(array, entry.getKey(), searchKey);

        }

    //ARRAY
    } else if(element.isJsonArray()) {
        //when an array is found keep 'key' as that is the array's name i.e. pass it down

        JsonArray jsonArray = element.getAsJsonArray();

        //loop through all elements in array
        for (JsonElement childElement : jsonArray) {
            findMyKeyValue(childElement, key, searchKey);
        }

    //NEITHER
    } else {

        //System.out.println("SKey: " + searchKey + " Key: " + key );

            if (key.equals(searchKey)){
                listOfValues.add(element.getAsString());
            }
    }
    return listOfValues;
}

This is an old post, but if IE is giving you trouble. Change your GET requests to POST and IE will no longer cache them.

I spent way too much time figuring this out the hard way. Hope it helps.

Easiest solution:

plot([0,0],[0.0], xData, yData);

This creates an invisible line between the points [0,0] to [0,0] and since Matlab wants to include these points it will shows the axis.

See this answer to another question and the according part of the XML spec.

The backspace U+0008 is an invalid character in XML documents. It must be represented as escaped entity  and cannot occur plainly.

If you need to process this XML snippet, you must replace \x08 in s before feeding it into an XML parser.

The C#7+ Solution is to use implicit tuple syntax.

    private async Task<(bool IsSuccess, IActionResult Result)> TryLogin(OpenIdConnectRequest request)
    { 
        return (true, BadRequest(new OpenIdErrorResponse
        {
            Error = OpenIdConnectConstants.Errors.AccessDenied,
            ErrorDescription = "Access token provided is not valid."
        }));
    }

return result utilizes the method signature defined property names. e.g:

var foo = await TryLogin(request);
if (foo.IsSuccess)
     return foo.Result;

HTML4/XHTML1 requires

<script type="...">...</script>

HTML5 faces the fact that there is only one scripting language on the web, and allows

<script>...</script>

The latter works in any browser that supports scripting (NN2+).

The problem is that it triggers the form submission. If you make the getData function return false then it should stop the form from submitting.

Alternatively, you could also use the preventDefault method of the event object:

function getData(e) {
    e.preventDefault();
}

In a global function we can't pass a custom value directly but there are many way as below

 var ary = ['three', 'seven', 'eleven'];
 var index = ary.indexOf(item);//item: the value which you want to remove

 //Method 1
 ary.splice(index,1);

 //Method 2
 delete ary[index]; //in this method the deleted element will be undefined

The str function has a bug. Please try the following. You will see '0,196553' but the right output is '0,196554'. Because the str function's default value is ROUND_HALF_UP.

>>> value=0.196553500000 
>>> str("%f" % value).replace(".", ",")

Here is an alternative tr based solution that doesn't use echo, expressed as a one-liner.

for v in $(tr ',' '\n' <<< "$var") ; do something_with "$v" ; done

It feels tidier without echo but that is just my personal preference.

I don't think maven supports this. If you're on Unix, and don't want to leave your current directory, you could use a small shell script, a shell function, or just a sub-shell:

user@host ~/project$ (cd ~/some/location; mvn install)
[ ... mvn build ... ]
user@host ~/project$

As a bash function (which you could add to your ~/.bashrc):

function mvn-there() {
  DIR="$1"
  shift
  (cd $DIR; mvn "$@")     
} 

user@host ~/project$ mvn-there ~/some/location install)
[ ... mvn build ... ]
user@host ~/project$

I realize this doesn't answer the specific question, but may provide you with what you're after. I'm not familiar with the Windows shell, though you should be able to reach a similar solution there as well.

Regards

Solved this bug with reinstall gulp

npm uninstall gulp
npm install gulp

The below code worked fine:

Run Keyword if    '${value1}' \ \ == \ \ '${cost1}' \ and \ \ '${value2}' \ \ == \ \ 'cost2'    LOG    HELLO

It depends on what environment you're running in. In a web browser you simply need to make sure that file1.js is loaded before file2.js:

<script src="file1.js"></script>
<script src="file2.js"></script>

In node.js, the recommended way is to make file1 a module then you can load it with the require function:

require('path/to/file1.js');

It's also possible to use node's module style in HTML using the require.js library.

You need the actual package (the directory containing __init__.py) stored somewhere that's in your system's PYTHONPATH. Normally, packages are distributed with a directory above the package directory, containing setup.py (which you should use to install the package), documentation, etc. This directory is not a package. Additionally, your Python27 directory is probably not in PYTHONPATH; more likely one or more subdirectories of it are.

public class Country
{
    public string Name { get; set; }
    public IList<City> Cities { get; set; }

    public Country()
    {
        Cities = new List<City>();
    }
}

public class City 
{
    public string Name { get; set; } 
}

List<Country> Countries = new List<Country>
{
    new Country
    {
        Name = "Germany",
        Cities =
        {
            new City {Name = "Berlin"},
            new City {Name = "Hamburg"}
        }
    },
    new Country
    {
        Name = "England",
        Cities =
        {
            new City {Name = "London"},
            new City {Name = "Birmingham"}
        }
    }
};
bindingSource1.DataSource = Countries;
member_CountryComboBox.DataSource = bindingSource1.DataSource;
member_CountryComboBox.DisplayMember = "Name";
member_CountryCombo

Box.ValueMember = "Name";

This is the code I am using now.

You can use just JavaScript:

window.location = 'http://address.com';

Since Python 3.5, subprocess.run() is recommended over subprocess.check_output():

>>> int(subprocess.run(["pidof", "-s", "your_process"], stdout=subprocess.PIPE).stdout)

Also, since Python 3.7, you can use the capture_output=true parameter to capture stdout and stderr:

>>> int(subprocess.run(["pidof", "-s", "your process"], capture_output=True).stdout)

You can give this simple jQuery plugin (AnimateScroll) a whirl. It is quite easy to use.

1. Scroll to the top of the page:

$('body').animatescroll();

2. Scroll to an element with ID section-1:

$('#section-1').animatescroll({easing:'easeInOutBack'});

Disclaimer: I am the author of this plugin.

@borislemke you can do this by similar way like

TextView  tv ;
findViewById(R.id.idOfTextView);
tv.setText(readNewTxt());
private String readNewTxt(){
InputStream inputStream = getResources().openRawResource(R.raw.yourNewTextFile);
 ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

 int i;
 try {
 i = inputStream.read();
while (i != -1)
  {
   byteArrayOutputStream.write(i);
   i = inputStream.read();
   }
    inputStream.close();
  } catch (IOException e) {
   // TODO Auto-generated catch block
 e.printStackTrace();
 }

 return byteArrayOutputStream.toString();
 }

First of all, don't loop while (!eof()), it will not work as you expect it to because the eofbit will not be set until after a failed read due to end of file.

Secondly, the normal input operator >> separates on whitespace and so can be used to read "words":

std::string word;
while (file >> word)
{
    ...
}

This is resolve my case as found on Where to find the win32api module for Python?

pip install pypiwin32

Based on Lance Larsen answer - here's an extension method with the recommended string.Compare instead of string.Equals

It is highly recommended that you use an overload of String.Compare that takes a StringComparison parameter. Not only do these overloads allow you to define the exact comparison behavior you intended, using them will also make your code more readable for other developers. [Josh Free @ BCL Team Blog]

public static bool Contains(this List<string> source, string toCheck, StringComparison comp)
{
    return
       source != null &&
       !string.IsNullOrEmpty(toCheck) &&
       source.Any(x => string.Compare(x, toCheck, comp) == 0);
}

If you are using $.ajax() you can use somthing like this:

$.ajax({
  url: "destination url",
  success: sdialog,
  error: edialog,
  // shows the loader element before sending.
  beforeSend: function() {
    $("#imgSpinner1").show();
  },
  // hides the loader after completion of request, whether successfull or failor.             
  complete: function() {
    $("#imgSpinner1").hide();
  },
  type: 'POST',
  dataType: 'json'
});

Although the setting is named "beforeSend", as of jQuery 1.5 "beforeSend" will be called regardless of the request type. i.e. The .show() function will be called if type: 'GET'.

http://dev.w3.org/webfonts/WOFF2/spec/#IMT

It seem that w3c switched it to font/woff2

I see there is some discussion about the proper mime type. In the link we read:

This document defines a top-level MIME type "font" ...

... the officially defined IANA subtypes such as "application/font-woff" ...

The members of the W3C WebFonts WG believe the use of "application" top-level type is not ideal.

and later

6.5. WOFF 2.0

    Type name:

        font
    Subtype name:

        woff2

So proposition from W3C differs from IANA.

We can see that it also differs from woff type: http://dev.w3.org/webfonts/WOFF/spec/#IMT where we read:

Type name:

    application
Subtype name:

    font-woff

which is

application/font-woff

http://www.w3.org/TR/WOFF/#appendix-b

String are immutable in Java. You can't change them.

You need to create a new string with the character replaced.

String myName = "domanokz";
String newName = myName.substring(0,4)+'x'+myName.substring(5);

Or you can use a StringBuilder:

StringBuilder myName = new StringBuilder("domanokz");
myName.setCharAt(4, 'x');

System.out.println(myName);

Move your .android to wherever you want it to.

Then, create a symlink like this:

# In your home folder
$ ln -s /path/to/.android/ .

This simply tells Linux that whenever the path ~/.android is referenced by any application, link it to /path/to/.android.

You can also use a regexp with re.sub:

article_title_str = re.sub(r'(\s?-?\|?\s?Times of India|\s?-?\|?\s?the Times of India|\s?-?\|?\s+?Gadgets No'',
                           article_title_str, flags=re.IGNORECASE)

At the time the compiler encounters the call to swapCase in main(), it does not know about the function swapCase, so it reports an error. You can either move the definition of swapCase above main, or declare swap case above main:

void swapCase(char* name);

Also, the 32 in swapCase causes the reader to pause and wonder. The comment helps! In this context, it would add clarity to write

if ('A' <= name[i] && name[i] <= 'Z')
    name[i] += 'a' - 'A';
else if ('a' <= name[i] && name[i] <= 'z')
    name[i] += 'A' - 'a';

The construction in my if-tests is a matter of personal style. Yours were just fine. The main thing is the way to modify name[i] -- using the difference in 'a' vs. 'A' makes it more obvious what is going on, and nobody has to wonder if the '32' is actually correct.

Good luck learning!

I had a similar problem (and VBScript or PowerShell was not an option) and the code I found in this article did not work for me. I had problems with OS versions and language versions. After some experiments I've come to this solution:

for /f "usebackq tokens=2,3*" %%A in (`REG QUERY "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /v "Desktop"`) do if %%A==REG_EXPAND_SZ call :reparse set desktopdir=%%B
echo %desktopdir%
goto :EOF

:reparse
%*
goto :EOF

This code works for me in English and Polish versions of Windows 7 and Windows XP.

The :reparse subroutine allows for delayed expansion of environment variables.

Select count(*) from table_name into @var1; 
Select @var1;

If you got "Error is not recoverable: exiting now" You might have specified incorrect path references.

[me@host ~]$ tar -xvf nameOfMyTar.tar -C /someSubDirectory/
tar: /someSubDirectory: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
[me@host ~]$

Make sure you provide correct relative or absolute directory references e.g.:

[me@host ~]$ tar -xvf ./nameOfMyTar.tar -C ./someSubDirectory/
./foo/
./bar/
[me@host ~]$ 

if the zipcode field is not a required field then add null=True and blank=True, then run makemigrations and migrate command to successfully reflect the changes in the database.

This may help you.

?php 
$sql = "select * from mine where username = '$user' ";
$res = mysql_query($sql);
while($list = mysql_fetch_assoc($res))
{
$category = $list['category'];
$username = $list['username'];
$options = $list['options'];
?>
<input type="text" name="category" value="<?php echo '$category' ?>" readonly="readonly" />
<select name="course">
<option value="0">Please Select Option</option>
// Assuming $list['options'] is a coma seperated options string 
$arr=explode(",",$list['options']);
<?php foreach ($arr as $value) { ?>
   <option value="<?php echo $value; ?>"><?php echo $value; ?></option>
<?php } >
</select>

<?php 
}
?>

It is normally provided by the browser and hard to change, so the only way around it will be a CSS/JavaScript hack,

See the following links for some approaches:

• http://www.shauninman.com/archive/2007/09/10/styling_file_inputs_with_css_and_the_dom
• http://www.quirksmode.org/dom/inputfile.html
• http://www.dreamincode.net/forums/showtopic15621.htm

ProgressDialog pd = new ProgressDialog(yourActivity.this);
pd.setMessage("loading");
pd.show();

And that's all you need.

Vector has some handy features:

Vector<String> siteIdVector = new Vector<>(siteIdSet);
String first = siteIdVector.firstElement();
String last = siteIdVector.lastElement();

But I do agree - this may have unintended consequences, since the underling set is not guaranteed to be ordered.

Using PHP i've found a quite simple way to do this. Guys, Just Use something like this

<input list="customers" name="customer_id" required class="form-control" placeholder="Customer Name">
            <datalist id="customers">
                <?php 
    $querySnamex = "SELECT * FROM `customer` WHERE fname!='' AND lname!='' order by customer_id ASC";
    $resultSnamex = mysqli_query($con,$querySnamex) or die(mysql_error());

                while ($row_this = mysqli_fetch_array($resultSnamex)) {
                    echo '<option data-value="'.$row_this['customer_id'].'">'.$row_this['fname'].' '.$row_this['lname'].'</option>
                    <input type="hidden" name="customer_id_real" value="'.$row_this['customer_id'].'" id="answerInput-hidden">';
                }

                 ?>
            </datalist>

The Code Above lets the form carry the id of the option also selected.

You can use the HttpWebRequest class to do so.

Example here:

using System;
using System.Net;
using System.Text;
using System.IO;


    public class Test
    {
        // Specify the URL to receive the request.
        public static void Main (string[] args)
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create (args[0]);

            // Set some reasonable limits on resources used by this request
            request.MaximumAutomaticRedirections = 4;
            request.MaximumResponseHeadersLength = 4;
            // Set credentials to use for this request.
            request.Credentials = CredentialCache.DefaultCredentials;
            HttpWebResponse response = (HttpWebResponse)request.GetResponse ();

            Console.WriteLine ("Content length is {0}", response.ContentLength);
            Console.WriteLine ("Content type is {0}", response.ContentType);

            // Get the stream associated with the response.
            Stream receiveStream = response.GetResponseStream ();

            // Pipes the stream to a higher level stream reader with the required encoding format. 
            StreamReader readStream = new StreamReader (receiveStream, Encoding.UTF8);

            Console.WriteLine ("Response stream received.");
            Console.WriteLine (readStream.ReadToEnd ());
            response.Close ();
            readStream.Close ();
        }
    }

/*
The output from this example will vary depending on the value passed into Main 
but will be similar to the following:

Content length is 1542
Content type is text/html; charset=utf-8
Response stream received.
<html>
...
</html>

*/

This is one of the way to add google site search to websites:

<form action="https://www.google.com/search" class="searchform" method="get" name="searchform" target="_blank">_x000D_
<input name="sitesearch" type="hidden" value="example.com">_x000D_
<input autocomplete="on" class="form-control search" name="q" placeholder="Search in example.com" required="required"  type="text">_x000D_
<button class="button" type="submit">Search</button>_x000D_
</form>

select group_id, 
       listagg(name, ',') within group (order by name) as names
       over (partition by group_id)   
from demotable
group by group_id 

my working solution to remove fragment page from view pager

public class MyFragmentAdapter extends FragmentStatePagerAdapter {

    private ArrayList<ItemFragment> pages;

    public MyFragmentAdapter(FragmentManager fragmentManager, ArrayList<ItemFragment> pages) {
        super(fragmentManager);
        this.pages = pages;
    }

    @Override
    public Fragment getItem(int index) {
        return pages.get(index);
    }

    @Override
    public int getCount() {
        return pages.size();
    }

    @Override
    public int getItemPosition(Object object) {
        int index = pages.indexOf (object);

        if (index == -1)
            return POSITION_NONE;
        else
            return index;
    }
}

And when i need to remove some page by index i do this

pages.remove(position); // ArrayList<ItemFragment>
adapter.notifyDataSetChanged(); // MyFragmentAdapter

Here it is my adapter initialization

MyFragmentAdapter adapter = new MyFragmentAdapter(getSupportFragmentManager(), pages);
viewPager.setAdapter(adapter);

You can process your output synchronously or asynchronously.

1. Synchronous example

static void runCommand()
{
    Process process = new Process();
    process.StartInfo.FileName = "cmd.exe";
    process.StartInfo.Arguments = "/c DIR"; // Note the /c command (*)
    process.StartInfo.UseShellExecute = false;
    process.StartInfo.RedirectStandardOutput = true;
    process.StartInfo.RedirectStandardError = true;
    process.Start();
    //* Read the output (or the error)
    string output = process.StandardOutput.ReadToEnd();
    Console.WriteLine(output);
    string err = process.StandardError.ReadToEnd();
    Console.WriteLine(err);
    process.WaitForExit();
}

Note that it's better to process both output and errors: they must be handled separately.

(*) For some commands (here StartInfo.Arguments) you must add the /c directive, otherwise the process freezes in the WaitForExit().

2. Asynchronous example

static void runCommand() 
{
    //* Create your Process
    Process process = new Process();
    process.StartInfo.FileName = "cmd.exe";
    process.StartInfo.Arguments = "/c DIR";
    process.StartInfo.UseShellExecute = false;
    process.StartInfo.RedirectStandardOutput = true;
    process.StartInfo.RedirectStandardError = true;
    //* Set your output and error (asynchronous) handlers
    process.OutputDataReceived += new DataReceivedEventHandler(OutputHandler);
    process.ErrorDataReceived += new DataReceivedEventHandler(OutputHandler);
    //* Start process and handlers
    process.Start();
    process.BeginOutputReadLine();
    process.BeginErrorReadLine();
    process.WaitForExit();
}

static void OutputHandler(object sendingProcess, DataReceivedEventArgs outLine) 
{
    //* Do your stuff with the output (write to console/log/StringBuilder)
    Console.WriteLine(outLine.Data);
}

If you don't need to do complicate operations with the output, you can bypass the OutputHandler method, just adding the handlers directly inline:

//* Set your output and error (asynchronous) handlers
process.OutputDataReceived += (s, e) => Console.WriteLine(e.Data);
process.ErrorDataReceived += (s, e) => Console.WriteLine(e.Data);

to be secured, you should execute 3 commands :

cmdkey /generic:"server-address" /user:"username" /pass:"password"
mstsc /v:server-address
cmdkey /delete:server-address

first command to save the credential

second command to open remote desktop

and the third command to delete the credential

all of these commands can be saved in a batch file(bat).

You can set the .mat-cell class to flex: 0 0 200px; instead of flex: 1 along with the nth-child.

.mat-cell:nth-child(2), .mat-header-cell:nth-child(2) {
    flex: 0 0 200px;
}

If all the columns requested in the select list of query, are available in the index, then the query engine doesn't have to lookup the table again which can significantly increase the performance of the query. Since all the requested columns are available with in the index, the index is covering the query. So, the query is called a covering query and the index is a covering index.

A clustered index can always cover a query, if the columns in the select list are from the same table.

The following links can be helpful, if you are new to index concepts:

• Excellent video on advantages and disadvantages of index and covering queries and indexes.
• Indexes in SQL Server

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

       NSString *cellId = @"cell";
       UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellId];
       NSInteger lastRowIndexInSection = [tableView numberOfRowsInSection:indexPath.section] - 1;

       if (row == lastRowIndexInSection) {
              CGFloat halfWidthOfCell = cell.frame.size.width / 2;
              cell.separatorInset = UIEdgeInsetsMake(0, halfWidthOfCell, 0, halfWidthOfCell);
       }
}

I ended up on this page running Web Apps on Azure.

The page cannot be displayed because an internal server error has occurred.

We ran into this problem because we applicationInitialization in the web.config

<applicationInitialization
    doAppInitAfterRestart="true"
    skipManagedModules="true">
    <add initializationPage="/default.aspx" hostName="myhost"/>
</applicationInitialization>

If running on Azure, have a look at site slots. You should warm up the pages on a staging slot before swapping it to the production slot.

In Java 9 the following is deprecated:

BigDecimal.valueOf(d).setScale(2, BigDecimal.ROUND_HALF_UP);

instead use:

BigDecimal.valueOf(d).setScale(2, RoundingMode.HALF_UP);

Example:

    double d = 47.48111;

    System.out.println(BigDecimal.valueOf(d)); //Prints: 47.48111

    BigDecimal bigDecimal = BigDecimal.valueOf(d).setScale(2, RoundingMode.HALF_UP);
    System.out.println(bigDecimal); //Prints: 47.48

Answers provided previously have problems with paths containing dots. Some examples:

/xyz.dir/file.ext
./file.ext
/a.b.c/x.ddd.txt

I prefer to use |sed -e 's/\.[^./]*$//'. For example:

$ echo "/xyz.dir/file.ext" | sed -e 's/\.[^./]*$//'
/xyz.dir/file
$ echo "./file.ext" | sed -e 's/\.[^./]*$//'
./file
$ echo "/a.b.c/x.ddd.txt" | sed -e 's/\.[^./]*$//'
/a.b.c/x.ddd

Note: If you want to remove multiple extensions (as in the last example), use |sed -e 's/\.[^/]*$//':

$ echo "/a.b.c/x.ddd.txt" | sed -e 's/\.[^/]*$//'
/a.b.c/x

However, this method will fail in "dot-files" with no extension:

$ echo "/a.b.c/.profile" | sed -e 's/\.[^./]*$//'
/a.b.c/

To cover also such cases, you can use:

$ echo "/a.b.c/.profile" | sed -re 's/(^.*[^/])\.[^./]*$/\1/'
/a.b.c/.profile

Excel 2007+ is limited to somewhat over 1 million rows ( 2^20 to be precise), so it will never load your 2M line file. I think that the technique you refer to as splitting is the built-in thing Excel has, but afaik that only works for width problems, not for length problems.

The really easiest way I see right away is to use some file splitting tool - there's tons of 'em and use that to load the resulting partial csv files into multiple worksheets.

ps: "excel csv files" don't exist, there are only files produced by Excel that use one of the formats commonly referred to as csv files...

Give unique class and different id for file input

           $("#tab-content").on('change',class,function()
               {
                  var id=$(this).attr('id');
                      $("#"+id).trigger(your function); 
               //for name of file input  $("#"+id).attr("name");
               });

I am trying to compare date which are in string format like '20110930'

benchMark = datetime.datetime.strptime('20110701', "%Y%m%d") 

actualDate = datetime.datetime.strptime('20110930', "%Y%m%d")

if actualDate.date() < benchMark.date():
    print True

Create GridView1_RowDataBound event for your GridView.

//Check if it is not header or footer row
if (e.Row.RowType == DataControlRowType.DataRow)
{
    //Check your condition here
    If(Condition True)
    {
        e.Row.BackColor = Drawing.Color.Red // This will make row back color red
    }
}

A string literal is delimited by quotation marks and is of type char* not char.

Example: "hello"

So when you compare a char to a char* you will get that same compiling error.

char c = 'c';
char *p = "hello";

if(c==p)//compiling error
{
} 

To fix use a char literal which is delimited by single quotes.

Example: 'c'

Using the div trick with tab_index="0" or tabIndex="-1" works, but any time the user is focusing a view that's not an element, you get an ugly focus-outline on the entire website. This can be fixed by setting the CSS for the div to use outline: none in the focus.

Here's the implementation with styled components:

import styled from "styled-components"

const KeyReceiver = styled.div`
  &:focus {
    outline: none;
  }
`

and in the App class:

  render() {
    return (      
      <KeyReceiver onKeyDown={this.handleKeyPress} tabIndex={-1}>
          Display stuff...
      </KeyReceiver>
    )

Extension methods I commonly use to solve this problem:

public static string RemoveAfter(this string value, string character)
    {
        int index = value.IndexOf(character);
        if (index > 0)
        {
            value = value.Substring(0, index);
        }
        return value;
    }

    public static string RemoveBefore(this string value, string character)
    {
        int index = value.IndexOf(character);
        if (index > 0)
        {
            value = value.Substring(index + 1);
        }
        return value;
    }

integrity - defines the hash value of a resource (like a checksum) that has to be matched to make the browser execute it. The hash ensures that the file was unmodified and contains expected data. This way browser will not load different (e.g. malicious) resources. Imagine a situation in which your JavaScript files were hacked on the CDN, and there was no way of knowing it. The integrity attribute prevents loading content that does not match.

Invalid SRI will be blocked (Chrome developer-tools), regardless of cross-origin. Below NON-CORS case when integrity attribute does not match:

Integrity can be calculated using: https://www.srihash.org/ Or typing into console (link):

openssl dgst -sha384 -binary FILENAME.js | openssl base64 -A

crossorigin - defines options used when the resource is loaded from a server on a different origin. (See CORS (Cross-Origin Resource Sharing) here: https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS). It effectively changes HTTP requests sent by the browser. If the “crossorigin” attribute is added - it will result in adding origin: <ORIGIN> key-value pair into HTTP request as shown below.

crossorigin can be set to either “anonymous” or “use-credentials”. Both will result in adding origin: into the request. The latter however will ensure that credentials are checked. No crossorigin attribute in the tag will result in sending a request without origin: key-value pair.

Here is a case when requesting “use-credentials” from CDN:

<script 
        src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"
        integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" 
        crossorigin="use-credentials"></script>

A browser can cancel the request if crossorigin incorrectly set.

Links
- https://www.w3.org/TR/cors/
- https://tools.ietf.org/html/rfc6454
- https://developer.mozilla.org/en-US/docs/Web/HTML/Element/link

Blogs
- https://frederik-braun.com/using-subresource-integrity.html
- https://web-security.guru/en/web-security/subresource-integrity

You can use == to compare with a zero value composite literal because all fields are comparable:

if (Session{}) == session  {
    fmt.Println("is zero value")
}

playground example

Because of a parsing ambiguity, parentheses are required around the composite literal in the if condition.

The use of == above applies to structs where all fields are comparable. If the struct contains a non-comparable field (slice, map or function), then the fields must be compared one by one to their zero values.

An alternative to comparing the entire value is to compare a field that must be set to a non-zero value in a valid session. For example, if the player id must be != "" in a valid session, use

if session.playerId == "" {
    fmt.Println("is zero value")
}

Try this: edited

@echo off
set "comd=dir /b /s *.zip"
set "pathName="
set /p "pathName=Enter The Value: "
cd /d "%pathName%"
%comd%
pause

Use FUNCTION:

CREATE OR REPLACE FUNCTION test_function
RETURN VARCHAR2 IS

BEGIN
  RETURN 'This is being returned from a function';
END test_function;

SyntaxError: missing ) after argument list.

the issue also may occur if you pass string directly without a single or double quote.

$('#contentData').append("<div class='media'><div class='media-body'><a class='btn' href='" + type + "'  onclick=\"(canLaunch(' + v.LibraryItemName +  '))\">View &raquo;</a></div></div>").

so always keep the habit to pass in a quote like

 onclick=\"(canLaunch(\'' + v.LibraryItemName  + '\'))"\

In Swift 5:

label.textRect(forBounds: label.bounds, limitedToNumberOfLines: 1)

btw, the value of limitedToNumberOfLines depends on your label's text lines you want.

Much simpler using only SimpleDateFormat, without passing all the parameters individual:

    String FORMATER = "yyyy-MM-dd'T'HH:mm:ss'Z'";

    DateFormat format = new SimpleDateFormat(FORMATER);

    Date date = new Date();
    XMLGregorianCalendar gDateFormatted =
        DatatypeFactory.newInstance().newXMLGregorianCalendar(format.format(date));

Full example here.

Note: This is working only to remove the last 2 fields: milliseconds and timezone or to remove the entire time component using formatter yyyy-MM-dd.

You have — essentially — no use for __slots__.

For the time when you think you might need __slots__, you actually want to use Lightweight or Flyweight design patterns. These are cases when you no longer want to use purely Python objects. Instead, you want a Python object-like wrapper around an array, struct, or numpy array.

class Flyweight(object):

    def get(self, theData, index):
        return theData[index]

    def set(self, theData, index, value):
        theData[index]= value

The class-like wrapper has no attributes — it just provides methods that act on the underlying data. The methods can be reduced to class methods. Indeed, it could be reduced to just functions operating on the underlying array of data.

Removing Matrix columns that contain NaN. This is a lengthy answer, but hopefully easy to follow.

def column_to_vector(matrix, i):
    return [row[i] for row in matrix]
import numpy
def remove_NaN_columns(matrix):
    import scipy
    import math
    from numpy import column_stack, vstack

    columns = A.shape[1]
    #print("columns", columns)
    result = []
    skip_column = True
    for column in range(0, columns):
        vector = column_to_vector(A, column)
        skip_column = False
        for value in vector:
            # print(column, vector, value, math.isnan(value) )
            if math.isnan(value):
                skip_column = True
        if skip_column == False:
            result.append(vector)
    return column_stack(result)

### test it
A = vstack(([ float('NaN'), 2., 3., float('NaN')], [ 1., 2., 3., 9]))
print("A shape", A.shape, "\n", A)
B = remove_NaN_columns(A)
print("B shape", B.shape, "\n", B)

A shape (2, 4) 
 [[ nan   2.   3.  nan]
 [  1.   2.   3.   9.]]
B shape (2, 2) 
 [[ 2.  3.]
 [ 2.  3.]]

check this form validation extension library can help you to validate files, with current form validation when you validate upload field it treat as input filed where value is empty have look on this really good extension for form validation library

MY_Formvalidation

Chris Atlee's poster library works really well for this (particularly the convenience function poster.encode.multipart_encode()). As a bonus, it supports streaming of large files without loading an entire file into memory. See also Python issue 3244.

Try using IgnoreDataMember property

public class Foo
    {
        [IgnoreDataMember]
        public int Id { get; set; }
        public string Name { get; set; }
    }

Java 8 solution using Map#merge

As of java-8 you can use Map#merge(K key, V value, BiFunction remappingFunction) which merges a value into the Map using remappingFunction in case the key is already found in the Map you want to put the pair into.

// using lambda
newMap.forEach((key, value) -> map.merge(key, value, (oldValue, newValue) -> oldValue));

// using for-loop
for (Map.Entry<Integer, String> entry: newMap.entrySet()) {
    map.merge(entry.getKey(), entry.getValue(), (oldValue, newValue) -> oldValue);
}

The code iterates the newMap entries (key and value) and each one is merged into map through the method merge. The remappingFunction is triggered in case of duplicated key and in that case it says that the former (original) oldValue value will be used and not rewritten.

With this solution, you don't need a temporary Map.

Let's have an example of merging newMap entries into map and keeping the original values in case of the duplicated antry.

Map<Integer, String> newMap = new HashMap<>();
newMap.put(2, "EVIL VALUE");                         // this will NOT be merged into
newMap.put(4, "four");                               // this WILL be merged into
newMap.put(5, "five");                               // this WILL be merged into

Map<Integer, String> map = new HashMap<>();
map.put(1, "one");
map.put(2, "two");
map.put(3, "three");

newMap.forEach((k, v) -> map.merge(k, v, (oldValue, newValue) -> oldValue));

map.forEach((k, v) -> System.out.println(k + " " + v));

1 one
2 two
3 three
4 four
5 five

According to the explanation that the Xamarin team explained (on the iOS MVC "I know it seems weird, but wait a second"):

• The model (data or application logic),
• The view (user interface), and
• The controller (code behind).

I can say this:

The model on Android is simply the parcelable object. The view is the XML layout, and the controller is the (activity + its fragment).

*This is just my opinion, not from any resource or a book.

I would advise to never use sizeof (even if it can be used) to get any of the two different sizes of an array, either in number of elements or in bytes, which are the last two cases I show here. For each of the two sizes, the macros shown below can be used to make it safer. The reason is to make obvious the intention of the code to maintainers, and difference sizeof(ptr) from sizeof(arr) at first glance (which written this way isn't obvious), so that bugs are then obvious for everyone reading the code.

TL;DR:

#define ARRAY_SIZE(arr)     (sizeof(arr) / sizeof((arr)[0]) + must_be_array(arr))

#define ARRAY_SSIZE(arr)    ((ptrdiff_t)ARRAY_SIZE(arr))

#define ARRAY_BYTES(arr)    (sizeof(arr) + must_be_array(arr))

#define ARRAY_SBYTES(arr)   ((ssize_t)ARRAY_BYTES(arr))

must_be_array(arr) (defined below) IS needed as -Wsizeof-pointer-div is buggy (as of april/2020):

#define is_same_type(a, b)  __builtin_types_compatible_p(typeof(a), typeof(b))
#define is_array(arr)       (!is_same_type((arr), &(arr)[0]))
#define must_be(e, ...)     (                               \
        0 * (int)sizeof(                                                \
                struct {                                                \
                        _Static_assert((e)  __VA_OPT__(,)  __VA_ARGS__);\
                        char ISO_C_forbids_a_struct_with_no_members__;  \
                }                                                       \
        )                                                               \
)
#define must_be_array(arr)  must_be(is_array(arr), "Not a `[]` !")

There have been important bugs regarding this topic: https://lkml.org/lkml/2015/9/3/428

I disagree with the solution that Linus provides, which is to never use array notation for parameters of functions.

I like array notation as documentation that a pointer is being used as an array. But that means that a fool-proof solution needs to be applied so that it is impossible to write buggy code.

From an array we have three sizes which we might want to know:

• The size of the elements of the array
• The number of elements in the array
• The size in bytes that the array uses in memory

The size of the elements of the array

The first one is very simple, and it doesn't matter if we are dealing with an array or a pointer, because it's done the same way.

Example of usage:

void foo(ptrdiff_t nmemb, int arr[static nmemb])
{
        qsort(arr, nmemb, sizeof(arr[0]), cmp);
}

qsort() needs this value as its third argument.

For the other two sizes, which are the topic of the question, we want to make sure that we're dealing with an array, and break the compilation if not, because if we're dealing with a pointer, we will get wrong values. When the compilation is broken, we will be able to easily see that we weren't dealing with an array, but with a pointer instead, and we will just have to write the code with a variable or a macro that stores the size of the array behind the pointer.

The number of elements in the array

This one is the most common, and many answers have provided you with the typical macro ARRAY_SIZE:

#define ARRAY_SIZE(arr)     (sizeof(arr) / sizeof((arr)[0]))

Given that the result of ARRAY_SIZE is commonly used with signed variables of type ptrdiff_t, it is good to define a signed variant of this macro:

#define ARRAY_SSIZE(arr)    ((ptrdiff_t)ARRAY_SIZE(arr))

Arrays with more than PTRDIFF_MAX members are going to give invalid values for this signed version of the macro, but from reading C17::6.5.6.9, arrays like that are already playing with fire. Only ARRAY_SIZE and size_t should be used in those cases.

Recent versions of compilers, such as GCC 8, will warn you when you apply this macro to a pointer, so it is safe (there are other methods to make it safe with older compilers).

It works by dividing the size in bytes of the whole array by the size of each element.

Examples of usage:

void foo(ptrdiff_t nmemb)
{
        char buf[nmemb];

        fgets(buf, ARRAY_SIZE(buf), stdin);
}

void bar(ptrdiff_t nmemb)
{
        int arr[nmemb];

        for (ptrdiff_t i = 0; i < ARRAY_SSIZE(arr); i++)
                arr[i] = i;
}

If these functions didn't use arrays, but got them as parameters instead, the former code would not compile, so it would be impossible to have a bug (given that a recent compiler version is used, or that some other trick is used), and we need to replace the macro call by the value:

void foo(ptrdiff_t nmemb, char buf[nmemb])
{

        fgets(buf, nmemb, stdin);
}

void bar(ptrdiff_t nmemb, int arr[nmemb])
{

        for (ptrdiff_t i = 0; i < nmemb; i++)
                arr[i] = i;
}

The size in bytes that the array uses in memory

ARRAY_SIZE is commonly used as a solution to the previous case, but this case is rarely written safely, maybe because it's less common.

The common way to get this value is to use sizeof(arr). The problem: the same as with the previous one; if you have a pointer instead of an array, your program will go nuts.

The solution to the problem involves using the same macro as before, which we know to be safe (it breaks compilation if it is applied to a pointer):

#define ARRAY_BYTES(arr)        (sizeof((arr)[0]) * ARRAY_SIZE(arr))

Given that the result of ARRAY_BYTES is sometimes compared to the output of functions that return ssize_t, it is good to define a signed variant of this macro:

#define ARRAY_SBYTES(arr)   ((ssize_t)ARRAY_BYTES(arr))

How it works is very simple: it undoes the division that ARRAY_SIZE does, so after mathematical cancellations you end up with just one sizeof(arr), but with the added safety of the ARRAY_SIZE construction.

Example of usage:

void foo(ptrdiff_t nmemb)
{
        int arr[nmemb];

        memset(arr, 0, ARRAY_BYTES(arr));
}

memset() needs this value as its third argument.

As before, if the array is received as a parameter (a pointer), it won't compile, and we will have to replace the macro call by the value:

void foo(ptrdiff_t nmemb, int arr[nmemb])
{

        memset(arr, 0, sizeof(arr[0]) * nmemb);
}

Update (23/apr/2020): -Wsizeof-pointer-div is buggy:

Today I found out that the new warning in GCC only works if the macro is defined in a header that is not a system header. If you define the macro in a header that is installed in your system (usually /usr/local/include/ or /usr/include/) (#include <foo.h>), the compiler will NOT emit a warning (I tried GCC 9.3.0).

So we have #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) and want to make it safe. We will need C11 _Static_assert() and some GCC extensions: Statements and Declarations in Expressions, __builtin_types_compatible_p:

#define is_same_type(a, b)      __builtin_types_compatible_p(typeof(a), typeof(b))
#define is_array(arr)           (!is_same_type((arr), &(arr)[0]))
#define Static_assert_array(arr) _Static_assert(is_array(arr), "Not a `[]` !")

#define ARRAY_SIZE(arr)         (                                       \
{                                                                       \
        Static_assert_array(arr);                                       \
        sizeof(arr) / sizeof((arr)[0]);                                \
}                                                                       \
)

Now ARRAY_SIZE() is completely safe, and therefore all its derivatives will be safe.

Update: libbsd provides __arraycount():

Libbsd provides the macro __arraycount() in <sys/cdefs.h>, which is unsafe because it lacks a pair of parentheses, but we can add those parentheses ourselves, and therefore we don't even need to write the division in our header (why would we duplicate code that already exists?). That macro is defined in a system header, so if we use it we are forced to use the macros above.

#include <stddef.h>
#include <sys/cdefs.h>
#include <sys/types.h>


#define is_same_type(a, b)      __builtin_types_compatible_p(typeof(a), typeof(b))
#define is_array(arr)           (!is_same_type((arr), &(arr)[0]))
#define Static_assert_array(arr) _Static_assert(is_array(arr), "Not a `[]` !")

#define ARRAY_SIZE(arr)         (                                       \
{                                                                       \
        Static_assert_array(arr);                                       \
        __arraycount((arr));                                            \
}                                                                       \
)

#define ARRAY_SSIZE(arr)        ((ptrdiff_t)ARRAY_SIZE(arr))
#define ARRAY_BYTES(arr)        (sizeof((arr)[0]) * ARRAY_SIZE(arr))
#define ARRAY_SBYTES(arr)       ((ssize_t)ARRAY_BYTES(arr))

Some systems provide nitems() in <sys/param.h> instead, and some systems provide both. You should check your system, and use the one you have, and maybe use some preprocessor conditionals for portability and support both.

Update: Allow the macro to be used at file scope:

Unfortunately, the ({}) gcc extension cannot be used at file scope. To be able to use the macro at file scope, the static assertion must be inside sizeof(struct {}). Then, multiply it by 0 to not affect the result. A cast to (int) might be good to simulate a function that returns (int)0 (in this case it is not necessary, but then it is reusable for other things).

Additionally, the definition of ARRAY_BYTES() can be simplified a bit.

#include <stddef.h>
#include <sys/cdefs.h>
#include <sys/types.h>


#define is_same_type(a, b)     __builtin_types_compatible_p(typeof(a), typeof(b))
#define is_array(arr)          (!is_same_type((arr), &(arr)[0]))
#define must_be(e, ...)        (                                        \
        0 * (int)sizeof(                                                \
                struct {                                                \
                        _Static_assert((e)  __VA_OPT__(,)  __VA_ARGS__);\
                        char ISO_C_forbids_a_struct_with_no_members__;  \
                }                                                       \
        )                                                               \
)
#define must_be_array(arr)      must_be(is_array(arr), "Not a `[]` !")

#define ARRAY_SIZE(arr)         (__arraycount((arr)) + must_be_array(arr))
#define ARRAY_SSIZE(arr)        ((ptrdiff_t)ARRAY_SIZE(arr))
#define ARRAY_BYTES(arr)        (sizeof(arr) + must_be_array(arr))
#define ARRAY_SBYTES(arr)       ((ssize_t)ARRAY_BYTES(arr))

Notes:

This code makes use of the following extensions, which are completely necessary, and their presence is absolutely necessary to achieve safety. If your compiler doesn't have them, or some similar ones, then you can't achieve this level of safety.

• __builtin_types_compatible_p()
• typeof()

I also make use of the following C11 feature. However, its absence by using an older standard can be overcome using some dirty tricks (see for example: What is “:-!!” in C code?).

• _Static_assert()

I also use the following extension, but there's a standard C way of doing the same thing.

• __VA_OPT__

For business logic I usually find a decimal number (in years) is useful:

select months_between(TRUNC(sysdate),
                      to_date('15-Dec-2000','DD-MON-YYYY')
                     )/12
as age from dual;

       AGE
----------
9.48924731

The DNS server seems out of order. You can use another DNS server such as 8.8.8.8. Put nameserver 8.8.8.8 to the first line of /etc/resolv.conf.

I use Charles Web Debugging Proxy it costs but they have a trial version.

It is very simple to set up if your iPhone/iPad share the same Wifi network as your Mac.

1. Install Charles on your Mac
2. Get the IP address for your Mac - use the Mac "Network utility"
3. On your iPhone/iPad open the Wifi settings and under the "HTTP Proxy" change to manual and enter the IP from step (2) and then Port to 8888 (Charles default Port)
4. Open Charles and under the Proxy Settings dialogmake sure the “Enable Mac OS X Proxy” and “Use HTTP Proxy” are ticked
5. You should now see the traffic appearing within Charles
6. If you want to look at HTTPS traffic you need to do the additional 2 steps download the Charles Certificate Bundle and then email the .crt file to your iPhone/iPad and install.
7. In the Proxy Settings Dialog SSL tab, add the specific https top level domains you want to sniff with port 443.

If your Mac and iOS device are not on the same Wifi network you can set up your Mac as a Wifi router using the "Internet Sharing" option under Sharing in the System Preferences. You then connect your device to that "Wifi" network and follow the steps above.

+-----------------------------------------------------------------------------+
¦               ¦ class                     ¦ module                          ¦
¦---------------+---------------------------+---------------------------------¦
¦ instantiation ¦ can be instantiated       ¦ can *not* be instantiated       ¦
¦---------------+---------------------------+---------------------------------¦
¦ usage         ¦ object creation           ¦ mixin facility. provide         ¦
¦               ¦                           ¦   a namespace.                  ¦
¦---------------+---------------------------+---------------------------------¦
¦ superclass    ¦ module                    ¦ object                          ¦
¦---------------+---------------------------+---------------------------------¦
¦ methods       ¦ class methods and         ¦ module methods and              ¦
¦               ¦   instance methods        ¦   instance methods              ¦
¦---------------+---------------------------+---------------------------------¦
¦ inheritance   ¦ inherits behaviour and can¦ No inheritance                  ¦
¦               ¦   be base for inheritance ¦                                 ¦
¦---------------+---------------------------+---------------------------------¦
¦ inclusion     ¦ cannot be included        ¦ can be included in classes and  ¦
¦               ¦                           ¦   modules by using the include  ¦
¦               ¦                           ¦   command (includes all         ¦
¦               ¦                           ¦   instance methods as instance  ¦
¦               ¦                           ¦   methods in a class/module)    ¦
¦---------------+---------------------------+---------------------------------¦
¦ extension     ¦ can not extend with       ¦ module can extend instance by   ¦
¦               ¦   extend command          ¦   using extend command (extends ¦
¦               ¦   (only with inheritance) ¦   given instance with singleton ¦
¦               ¦                           ¦   methods from module)          ¦
+-----------------------------------------------------------------------------+

#include <stdio.h>

int main () {

   int i, j;

   for(i = 2; i<100; i++) {

      for(j = 2; j <= (i/j); j++) 
      if(!(i%j)) break; // if factor found, not prime
      if(j > (i/j)) printf("%d is prime", i);
   }

   return 0;
}

You can kill a (SIGTERM) a windows process that was started from Java by calling the destroy method on the Process object. You can also kill any child Processes (since Java 9).

The following code starts a batch file, waits for ten seconds then kills all sub-processes and finally kills the batch process itself.

ProcessBuilder pb = new ProcessBuilder("cmd /c my_script.bat"));
Process p = pb.start();
p.waitFor(10, TimeUnit.SECONDS);

p.descendants().forEach(ph -> {
    ph.destroy();
});

p.destroy();

I used this and works for me.

function arrayBufferToBase64( buffer ) {
    var binary = '';
    var bytes = new Uint8Array( buffer );
    var len = bytes.byteLength;
    for (var i = 0; i < len; i++) {
        binary += String.fromCharCode( bytes[ i ] );
    }
    return window.btoa( binary );
}



function base64ToArrayBuffer(base64) {
    var binary_string =  window.atob(base64);
    var len = binary_string.length;
    var bytes = new Uint8Array( len );
    for (var i = 0; i < len; i++)        {
        bytes[i] = binary_string.charCodeAt(i);
    }
    return bytes.buffer;
}

I think in this case concat is what you want:

In [12]:

pd.concat([df,df1], axis=0, ignore_index=True)
Out[12]:
   attr_1  attr_2  attr_3  id  quantity
0       0       1     NaN   1        20
1       1       1     NaN   2        23
2       1       1     NaN   3        19
3       0       0     NaN   4        19
4       1     NaN       0   5         8
5       0     NaN       1   6        13
6       1     NaN       1   7        20
7       1     NaN       1   8        25

by passing axis=0 here you are stacking the df's on top of each other which I believe is what you want then producing NaN value where they are absent from their respective dfs.

This is against the very definition of an iterator, which is a pointer to an object, plus information about how to get to the next object.

An iterator does not know how many more times it will be able to iterate until terminating. This could be infinite, so infinity might be your answer.

Use numpy.concatenate(list1 , list2) or numpy.append() Look into the thread at Append a NumPy array to a NumPy array.

jQuery has a built-in method jQuery.grep that works similarly to the ES5 filter function from @adamse's Answer and should work fine on older browsers.

Using adamse's example:

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

you can do the following

jQuery.grep(peoples, function (person) { return person.dinner == "sushi" });
  // => [{ "name": "john", "dinner": "sushi" }]

I got your problem , and here is my answer:

prices = [5, 12, 45]
list=['1','2','3']

for i in range(1,3):
  vars()["prices"+list[0]]=prices[0]
print ("prices[i]=" +prices[i])

so while printing:

price1 = 5 
price2 = 12
price3 = 45

I imagine this forum posting, which I quote fully below, should answer the question.

Inside a procedure, function, or trigger definition, or in a dynamic SQL statement (embedded in a host program):

BEGIN ATOMIC
 DECLARE example VARCHAR(15) ;
 SET example = 'welcome' ;
 SELECT *
 FROM   tablename
 WHERE  column1 = example ;
END

or (in any environment):

WITH t(example) AS (VALUES('welcome'))
SELECT *
FROM   tablename, t
WHERE  column1 = example

or (although this is probably not what you want, since the variable needs to be created just once, but can be used thereafter by everybody although its content will be private on a per-user basis):

CREATE VARIABLE example VARCHAR(15) ;
SET example = 'welcome' ;
SELECT *
FROM   tablename
WHERE  column1 = example ;

If you are already in the Project View, press Alt+Insert (New) | Class. Project View can be activated via Alt+1.

To create a new class in the same directory as the current one use Ctrl+Alt+Insert (New...).

You can also do it from the Navigation Bar, press Alt+Home, then choose package with arrow keys, then press Alt+Insert.

Another useful shortcut is View | Select In (Alt+F1), Project (1), then Alt+Insert to create a class near the existing one or use arrow keys to navigate through the packages.

And yet another way is to just type the class name in the existing code where you want to use it, IDEA will highlight it in red as it doesn't exist yet, then press Alt+Enter for the Intention Actions pop-up, choose Create Class.

also you can use "readonly"

<select id="xxx" name="xxx" class="input-medium" readonly>

public class Student implements Comparable<Student> {

    private int sid;
    private String sname;

    public Student(int sid, String sname) {
        super();
        this.sid = sid;
        this.sname = sname;
    }

    public int getSid() {
        return sid;
    }

    public void setSid(int sid) {
        this.sid = sid;
    }

    public String getSname() {
        return sname;
    }

    public void setSname(String sname) {
        this.sname = sname;
    }

    @Override
    public String toString() {
        return "Student [sid=" + sid + ", sname=" + sname + "]";
    }

    public int compareTo(Student o) {
        if (this.getSname().compareTo(o.getSname()) > 1) {
            return toString().compareTo(o.getSname());
        } else if (this.getSname().compareTo(o.getSname()) < 1) {
            return toString().compareTo(o.getSname());
        }
        return 0;
    }

}

You can remove the time component when comparing:

SELECT * 
FROM sales 
WHERE CONVERT(DATETIME, FLOOR(CONVERT(FLOAT, salesDate))) = '11/11/2010'

Another approach is to change the select to cover all the time between the start and end of the date:

SELECT * 
FROM sales 
-- WHERE salesDate BETWEEN '11/11/2010 00:00:00.00' AND '11/11/2010 23:59:59.999'
WHERE salesDate BETWEEN '2020-05-18T00:00:00.00' AND '2020-05-18T23:59:59.999'

the best way (for me) to make it it's the next infrastructure:

<form method="POST">
<input type="submit" formaction="default_url_when_press_enter" style="visibility: hidden; display: none;">
<!-- all your inputs -->
<input><input><input>
<!-- all your inputs -->
<button formaction="action1">Action1</button>
<button formaction="action2">Action2</button>
<input type="submit" value="Default Action">
</form>

with this structure you will send with enter a direction and the infinite possibilities for the rest of buttons.

My app uses a ListView in portraint mode which is simply switches to Gallery in landscape mode. Both of them use one BaseAdapter. This looks like shown below.

       setContentView(R.layout.somelayout);
       orientation = getResources().getConfiguration().orientation;

       if ( orientation == Configuration.ORIENTATION_LANDSCAPE )
       {

            Gallery gallery = (Gallery)findViewById( R.id.somegallery );

            gallery.setAdapter( someAdapter );

            gallery.setOnItemClickListener( new OnItemClickListener() {
            @Override
            public void onItemClick( AdapterView<?> parent, View view,
                    int position, long id ) {

                onClick( position );
            }
        });
       }
       else
       {
            setListAdapter( someAdapter );

            getListView().setOnScrollListener(this);
       }    

To handle scrolling events I've inherited my own widget from Gallery and override onFling(). Here's the layout.xml:

    <view 
    class="package$somegallery"
    android:id="@+id/somegallery" 
    android:layout_height="fill_parent" 
    android:layout_width="fill_parent">
    </view>

and code:

    public static class somegallery extends Gallery
    {
        private Context mCtx;

        public somegallery(Context context, AttributeSet attrs)
        {
            super(context, attrs);
            mCtx = context;
        }

        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
                float velocityY) {

            ( (CurrentActivity)mCtx ).onScroll();

            return super.onFling(e1, e2, velocityX, velocityY);
        }
   }

You can do this by changing the php.ini file and add the following

display_errors = on
display_startup_errors = on

OR you can also use the following code as this always works for me

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

This worked for me:

np_arr = torch_tensor.cpu().detach().numpy()