Here is what needs to go in D1: =VLOOKUP(C1, $A$1:$B$4, 2, FALSE)

You should then be able to copy this down to the rest of column D.

1)In your client side you can send you http.post request in string like below

var IndexInfo = JSON.stringify(this.scope.IndexTree);
this.$http.post('../../../api/EvaluationProcess/InsertEvaluationProcessInputType', "'" + IndexInfo + "'" ).then((response: any) => {}

2)Then in your web api controller you can deserialize it

public ApiResponce InsertEvaluationProcessInputType([FromBody]string IndexInfo)
    {
var des = (ApiReceivedListOfObjects<TempDistributedIndex>)Newtonsoft.Json.JsonConvert.DeserializeObject(DecryptedProcessInfo, typeof(ApiReceivedListOfObjects<TempDistributedIndex>));}

3)Your ApiReceivedListOfObjects class should be like below

public class ApiReceivedListOfObjects<T>
    {
        public List<T> element { get; set; }

    }

4)make sure that your serialized string (IndexInfo here) becomes like below structure before JsonConvert.DeserializeObject command in step 2

var resp = @"
    {
        ""element"": [
        {
            ""A"": ""A Jones"",
            ""B"": ""500015763""
        },
        {
            ""A"": ""B Smith"",
            ""B"": ""504986213""
        },
        {
            ""A"": ""C Brown"",
            ""B"": ""509034361""
        }
        ]
    }";

To select all characters except the last n from a string (or put another way, remove last n characters from a string); use the SUBSTRING and CHAR_LENGTH functions together:

SELECT col
     , /* ANSI Syntax  */ SUBSTRING(col FROM 1 FOR CHAR_LENGTH(col) - 2) AS col_trimmed
     , /* MySQL Syntax */ SUBSTRING(col,     1,    CHAR_LENGTH(col) - 2) AS col_trimmed
FROM tbl

To remove a specific substring from the end of string, use the TRIM function:

SELECT col
     , TRIM(TRAILING '.php' FROM col)
-- index.php becomes index
-- index.txt remains index.txt

source myscript.sh is also feasible.

Description for linux command source:

source is a Unix command that evaluates the file following the command, 
as a list of commands, executed in the current context

Basically you shouldn't do exact comparisons, you should do something like this:

double a = 1.000001;
double b = 0.000001;
double c = a-b;
if (Math.abs(c-1.0) <= 0.000001) {...}

SET UP THE REPOSITORY

For Ubuntu 14.04/16.04/16.10/17.04:

sudo add-apt-repository "deb [arch=amd64] \
     https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

For Ubuntu 17.10:

sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu zesty stable"

Add Docker’s official GPG key:

$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

Then install

$ sudo apt-get update && sudo apt-get -y install docker-ce

Could you use jQuery, since it's cross-browser compatible?

function isOnScreen(element)
{
    var curPos = element.offset();
    var curTop = curPos.top;
    var screenHeight = $(window).height();
    return (curTop > screenHeight) ? false : true;
}

And then call the function using something like:

if(isOnScreen($('#myDivId'))) { /* Code here... */ };

Here is the another solution to hide dynamically a column

define class for both th and td of the column to hide

<table>
   <tr>
     <th> Column 1 </th>
     <th class="dynamic-hidden-col"> Column 2 </th>
     <th Column 3 </th>
  </tr>
  <tr>
     <td> Value 1 </td>
     <td class="dynamic-hidden-col"> Value 2 </td>
     <td> Value 3 </td>
  </tr>
     <td> row 2 Value 1 </td>
     <td class="dynamic-hidden-col"> row 2 Value 2 </td>
     <td> row 2 Value 3 </td>
  <tr>
</table>

Here is the Jquery script for hide column.

$('#hide-col').click(function () {      
    $(".dynmic-hidden-col").hide();
});

This way the table column can be hidden dynamically.

With Kotlin you can do,

// to disable clicks
myButton.isClickable = false 

// to disable button
myButton.isEnabled = false

// to enable clicks
myButton.isClickable = true 

// to enable button
myButton.isEnabled = true

Also you can try this:

MultivaluedMap formData = new MultivaluedMapImpl();
formData.add("name1", "val1");
formData.add("name2", "val2");
webResource.path("yourJerseysPathPost").queryParams(formData).post();

Returning the new object fits with the REST principle of "Uniform Interface - Manipulation of resources through representations." The complete object is the representation of the new state of the object that was created.

There is a really excellent reference for API design, here: Best Practices for Designing a Pragmatic RESTful API

It includes an answer to your question here: Updates & creation should return a resource representation

It says:

To prevent an API consumer from having to hit the API again for an updated representation, have the API return the updated (or created) representation as part of the response.

Seems nicely pragmatic to me and it fits in with that REST principle I mentioned above.

I answered a very similar question, and here is a way of doing this :

First, create a file where you would define your animations and export them. Just to make it more clear in your app.component.ts

In the following example, I used a max-height of the div that goes from 0px (when it's hidden), to 500px, but you would change that according to what you need.

This animation uses states (in and out), that will be toggle when we click on the button, which will run the animtion.

animations.ts

import { trigger, state, style, transition,
    animate, group, query, stagger, keyframes
} from '@angular/animations';

export const SlideInOutAnimation = [
    trigger('slideInOut', [
        state('in', style({
            'max-height': '500px', 'opacity': '1', 'visibility': 'visible'
        })),
        state('out', style({
            'max-height': '0px', 'opacity': '0', 'visibility': 'hidden'
        })),
        transition('in => out', [group([
            animate('400ms ease-in-out', style({
                'opacity': '0'
            })),
            animate('600ms ease-in-out', style({
                'max-height': '0px'
            })),
            animate('700ms ease-in-out', style({
                'visibility': 'hidden'
            }))
        ]
        )]),
        transition('out => in', [group([
            animate('1ms ease-in-out', style({
                'visibility': 'visible'
            })),
            animate('600ms ease-in-out', style({
                'max-height': '500px'
            })),
            animate('800ms ease-in-out', style({
                'opacity': '1'
            }))
        ]
        )])
    ]),
]

Then in your app.component, we import the animation and create the method that will toggle the animation state.

app.component.ts

import { SlideInOutAnimation } from './animations';

@Component({
  ...
  animations: [SlideInOutAnimation]
})
export class AppComponent  {
  animationState = 'in';

  ...

  toggleShowDiv(divName: string) {
    if (divName === 'divA') {
      console.log(this.animationState);
      this.animationState = this.animationState === 'out' ? 'in' : 'out';
      console.log(this.animationState);
    }
  }
}

And here is how your app.component.html would look like :

<div class="wrapper">
  <button (click)="toggleShowDiv('divA')">TOGGLE DIV</button>
  <div [@slideInOut]="animationState" style="height: 100px; background-color: red;">
  THIS DIV IS ANIMATED</div>
  <div class="content">THIS IS CONTENT DIV</div>
</div>

slideInOut refers to the animation trigger defined in animations.ts

Here is a StackBlitz example I have created : https://angular-muvaqu.stackblitz.io/

Side note : If an error ever occurs and asks you to add BrowserAnimationsModule, just import it in your app.module.ts:

import { BrowserAnimationsModule } from '@angular/platform-browser/animations';

@NgModule({
  imports: [ ..., BrowserAnimationsModule ],
  ...
})

@AlexCuse I wanted to add this as comment to your answer but gave up after making multiple failed attempt to add newlines in comments.

That said, t1ID is unique in table_1 but that doesn't makes it unique in INFO table as well.

For example:

Table_1 has:
Id Field
1 A
2 B

Table_2 has:
Id Field
1 X
2 Y

INFO then can have:
t1ID t2ID field
1 1 some
1 2 data
2 1 in-each
2 2 row

So in INFO table to uniquely identify a row you need both t1ID and t2ID

open terminal

\curl -sSL https://get.rvm.io | bash -s stable

restart terminal then

rvm install ruby-2.4.2

check ruby version it should be 2.4.2

An ambiguous case that breaks in the absence of a semicolon:

// define a function
var fn = function () {
    //...
} // semicolon missing at this line

// then execute some code inside a closure
(function () {
    //...
})();

This will be interpreted as:

var fn = function () {
    //...
}(function () {
    //...
})();

We end up passing the second function as an argument to the first function and then trying to call the result of the first function call as a function. The second function will fail with a "... is not a function" error at runtime.

Elaborating on the answer provided by Brian R. Bondy: Here's an example that shows why you can't simply size the output buffer to the number of wide characters in the source string:

#include <windows.h>
#include <stdio.h>
#include <wchar.h>
#include <string.h>

/* string consisting of several Asian characters */
wchar_t wcsString[] = L"\u9580\u961c\u9640\u963f\u963b\u9644";

int main() 
{

    size_t wcsChars = wcslen( wcsString);

    size_t sizeRequired = WideCharToMultiByte( 950, 0, wcsString, -1, 
                                               NULL, 0,  NULL, NULL);

    printf( "Wide chars in wcsString: %u\n", wcsChars);
    printf( "Bytes required for CP950 encoding (excluding NUL terminator): %u\n",
             sizeRequired-1);

    sizeRequired = WideCharToMultiByte( CP_UTF8, 0, wcsString, -1,
                                        NULL, 0,  NULL, NULL);
    printf( "Bytes required for UTF8 encoding (excluding NUL terminator): %u\n",
             sizeRequired-1);
}

And the output:

Wide chars in wcsString: 6
Bytes required for CP950 encoding (excluding NUL terminator): 12
Bytes required for UTF8 encoding (excluding NUL terminator): 18

Merge Strategies

Explicit Merge: Creates a new merge commit. (This is what you will get if you used --no-ff.)

Fast Forward Merge: Forward rapidly, without creating a new commit:

Rebase: Establish a new base level:

Squash: Crush or squeeze (something) with force so that it becomes flat:

Set the following variables in .vimrc or /etc/vimrc to make vim put swap, backup and undo files in a special location instead of the working directory of the file being edited:

set backupdir=~/.vim/backup//
set directory=~/.vim/swap//
set undodir=~/.vim/undo//

Using double trailing slashes in the path tells vim to enable a feature where it avoids name collisions. For example, if you edit a file in one location and another file in another location and both files have the same name, you don't want a name collision to occur in ~/.vim/swap/. If you specify ~/.vim/swap// with two trailing slashes vim will create swap files using the whole path of the files being edited to avoid collisions (slashes in the file's path will be replaced by percent symbol %).

For example, if you edit /path/one/foobar.txt and /path/two/foobar.txt, then you will see two swap files in ~/.vim/swap/ that are named %path%one%foobar.txt and %path%two%foobar.txt, respectively.

You can use Date.before() or Date.after() or Date.equals() for date comparison.

Taken from here:

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

public class DateDiff {

    public static void main( String[] args )
    {
        compareDates("2017-01-13 00:00:00", "2017-01-14 00:00:00");// output will be Date1 is before Date2
        compareDates("2017-01-13 00:00:00", "2017-01-12 00:00:00");//output will be Date1 is after Date2
        compareDates("2017-01-13 00:00:00", "2017-01-13 10:20:30");//output will be Date1 is before Date2 because date2 is ahead of date 1 by 10:20:30 hours
        compareDates("2017-01-13 00:00:00", "2017-01-13 00:00:00");//output will be Date1 is equal Date2 because both date and time are equal
    }

    public static void compareDates(String d1,String d2)
    {
        try{
            // If you already have date objects then skip 1

            //1
            // Create 2 dates starts
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            Date date1 = sdf.parse(d1);
            Date date2 = sdf.parse(d2);

            System.out.println("Date1"+sdf.format(date1));
            System.out.println("Date2"+sdf.format(date2));System.out.println();

            // Create 2 dates ends
            //1

            // Date object is having 3 methods namely after,before and equals for comparing
            // after() will return true if and only if date1 is after date 2
            if(date1.after(date2)){
                System.out.println("Date1 is after Date2");
            }
            // before() will return true if and only if date1 is before date2
            if(date1.before(date2)){
                System.out.println("Date1 is before Date2");
            }

            //equals() returns true if both the dates are equal
            if(date1.equals(date2)){
                System.out.println("Date1 is equal Date2");
            }

            System.out.println();
        }
        catch(ParseException ex){
            ex.printStackTrace();
        }
    }

    public static void compareDates(Date date1,Date date2)
    {
        // if you already have date objects then skip 1
        //1

        //1

        //date object is having 3 methods namely after,before and equals for comparing
        //after() will return true if and only if date1 is after date 2
        if(date1.after(date2)){
            System.out.println("Date1 is after Date2");
        }

        //before() will return true if and only if date1 is before date2
        if(date1.before(date2)){
            System.out.println("Date1 is before Date2");
        }

        //equals() returns true if both the dates are equal
        if(date1.equals(date2)){
            System.out.println("Date1 is equal Date2");
        }

        System.out.println();
    }
}

In the C++ standard, cout is defined in the std namespace, so you need to either say std::cout or put

using namespace std;

in your code in order to get at it.

However, this was not always the case, and in the past cout was just in the global namespace (or, later on, in both global and std). I would therefore conclude that your classes used an older C++ compiler.

Edit: CMake now has builtin support for this. See new answer.

You can also force the build of the dependent target in a secondary make process

See my answer on a related topic.

use this command to check the possible output

mysql> select user,host,password from mysql.user;

output

mysql> select user,host,password from mysql.user;
+-------+-----------------------+-------------------------------------------+
| user  | host                  | password                                  |
+-------+-----------------------+-------------------------------------------+
| root  | localhost             | *8232A1298A49F710DBEE0B330C42EEC825D4190A |
| root  | localhost.localdomain | *8232A1298A49F710DBEE0B330C42EEC825D4190A |
| root  | 127.0.0.1             | *8232A1298A49F710DBEE0B330C42EEC825D4190A |
| admin | localhost             | *2470C0C06DEE42FD1618BB99005ADCA2EC9D1E19 |
| admin | %                     |                                           |
+-------+-----------------------+-------------------------------------------+
5 rows in set (0.00 sec)

1. In this user admin will not be allowed to login from another host though you have granted permission. the reason is that user admin is not identified by any password.

2. Grant the user admin with password using GRANT command once again

   mysql> GRANT ALL PRIVILEGES ON *.* TO 'admin'@'%' IDENTIFIED by 'password'
   

then check the GRANT LIST the out put will be like his

mysql> select user,host,password from mysql.user;

+-------+-----------------------+-------------------------------------------+
| user  | host                  | password                                  |
+-------+-----------------------+-------------------------------------------+
| root  | localhost             | *8232A1298A49F710DBEE0B330C42EEC825D4190A |
| root  | localhost.localdomain | *8232A1298A49F710DBEE0B330C42EEC825D4190A |
| root  | 127.0.0.1             | *8232A1298A49F710DBEE0B330C42EEC825D4190A |
| admin | localhost             | *2470C0C06DEE42FD1618BB99005ADCA2EC9D1E19 |
| admin | %                     | *2470C0C06DEE42FD1618BB99005ADCA2EC9D1E19 |
+-------+-----------------------+-------------------------------------------+
5 rows in set (0.00 sec)

if the desired user for example user 'admin' is need to be allowed login then use once GRANT command and execute the command.

Now the user should be allowed to login.

I suggest Freewall. It is a cross-browser and responsive jQuery plugin to help you create many types of grid layouts: flexible layouts, images layouts, nested grid layouts, metro style layouts, pinterest like layouts ... with nice CSS3 animation effects and call back events. Freewall is all-in-one solution for creating dynamic grid layouts for desktop, mobile, and tablet.

Home page and document: also found here.

You need to use AND statement in your formula

=IF(AND(IF(NOT(ISBLANK(Q2));TRUE;FALSE);Q2<=R2);"1";"0")

And if both conditions are met, return 1.

You could also add more conditions in your AND statement.

This is trivial when you use SUMPRODUCT. Por ejemplo:

=SUMPRODUCT((worksheet2!A:A=A3)*1)

You could put the above formula in cell B3, where A3 is the name you want to find in worksheet2.

if you want to do it only with the LocalDate-class:

LocalDate initial = LocalDate.of(2014, 2, 13);

LocalDate start = LocalDate.of(initial.getYear(), initial.getMonthValue(),1);

// Idea: the last day is the same as the first day of next month minus one day.
LocalDate end = LocalDate.of(initial.getYear(), initial.getMonthValue(), 1).plusMonths(1).minusDays(1);

If one does not know anything about the internal state of the given (Direct)ByteBuffer and wants to retrieve the whole content of the buffer, this can be used:

ByteBuffer byteBuffer = ...;
byte[] data = new byte[byteBuffer.capacity()];
((ByteBuffer) byteBuffer.duplicate().clear()).get(data);

I guess what you're looking for is pyquery:

pyquery: a jquery-like library for python.

An example of what you want may be like:

from pyquery import PyQuery    
html = # Your HTML CODE
pq = PyQuery(html)
tag = pq('div#id') # or     tag = pq('div.class')
print tag.text()

And it uses the same selectors as Firefox's or Chrome's inspect element. For example:

The inspected element selector is 'div#mw-head.noprint'. So in pyquery, you just need to pass this selector:

pq('div#mw-head.noprint')

The error means that the string you're trying to parse an integer from doesn't actually contain a valid integer.

It's extremely unlikely that the text boxes will contain a valid integer immediately when the form is created - which is where you're getting the integer values. It would make much more sense to update a and b in the button click events (in the same way that you are in the constructor). Also, check out the Int.TryParse method - it's much easier to use if the string might not actually contain an integer - it doesn't throw an exception so it's easier to recover from.

Its very simple to send emails on localhost or local server

Note: I am using the test mail server software on Windows 7 64bit with Xampp installed

Just download test mail server tool and install according to the instruction given on its website Test Mail Server Tool

Now you need to change only two lines under php.ini file

1. Find [mail function] and remove semi colon which is before ;smtp = localhost
2. Put the semi colon before sendmail_path = "C:\xampp\mailtodisk\mailtodisk.exe"

You don't need to change anything else, but if you still not getting emails than check for the SMTP port, the port number must be same.

The above method is for default settings provided by the Xampp software.

Best option is to use the '?' argument for the method. This way DBMS_MVIEW will choose the best way to refresh, so it'll do the fastest refresh it can for you. , and won't fail if you try something like method=>'f' when you actually need a complete refresh. :-)

from the SQL*Plus prompt:

EXEC DBMS_MVIEW.REFRESH('my_schema.my_mview', method => '?');

Ÿ is Mojibake for ß. In your database, you may have hex

DF if the column is "latin1",
C39F if the column is utf8 -- OR -- it is latin1, but "double-encoded"
C383C5B8 if double-encoded into a utf8 column

You should not use any encoding/decoding functions in PHP; instead, you should set up the database and the connection to it correctly.

If MySQL is involved, see: Trouble with utf8 characters; what I see is not what I stored

Since there were no exact answers to my question, I made some investigation why my code doesn't work when there are other solutions that works, and decided to post what I found to complete the subject.
As it turns out:

"ssh uses direct TTY access to make sure that the password is indeed issued by an interactive keyboard user." sshpass manpage

which answers the question, why the pipes don't work in this case. The obvious solution was to create conditions so that ssh "thought" that it is run in the regular terminal and since it may be accomplished by simple posix functions, it is beyond what simple bash offers.

• .py - Regular script
• .py3 - (rarely used) Python3 script. Python3 scripts usually end with ".py" not ".py3", but I have seen that a few times
• .pyc - compiled script (Bytecode)
• .pyo - optimized pyc file (As of Python3.5, Python will only use pyc rather than pyo and pyc)
• .pyw - Python script to run in Windowed mode, without a console; executed with pythonw.exe
• .pyx - Cython src to be converted to C/C++
• .pyd - Python script made as a Windows DLL
• .pxd - Cython script which is equivalent to a C/C++ header
• .pxi - MyPy stub
• .pyi - Stub file (PEP 484)
• .pyz - Python script archive (PEP 441); this is a script containing compressed Python scripts (ZIP) in binary form after the standard Python script header
• .pywz - Python script archive for MS-Windows (PEP 441); this is a script containing compressed Python scripts (ZIP) in binary form after the standard Python script header
• .py[cod] - wildcard notation in ".gitignore" that means the file may be ".pyc", ".pyo", or ".pyd".
• .pth - a path configuration file; its contents are additional items (one per line) to be added to sys.path. See site module.

A larger list of additional Python file-extensions (mostly rare and unofficial) can be found at http://dcjtech.info/topic/python-file-extensions/

Short explanation:

If an algorithm is of T(g(n)), it means that the running time of the algorithm as n (input size) gets larger is proportional to g(n).

If an algorithm is of O(g(n)), it means that the running time of the algorithm as n gets larger is at most proportional to g(n).

Normally, even when people talk about O(g(n)) they actually mean T(g(n)) but technically, there is a difference.

More technically:

O(n) represents upper bound. T(n) means tight bound. O(n) represents lower bound.

f(x) = T(g(x)) iff f(x) = O(g(x)) and f(x) = O(g(x))

Basically when we say an algorithm is of O(n), it's also O(n²), O(n^1000000), O(2ⁿ), ... but a T(n) algorithm is not T(n²).

In fact, since f(n) = T(g(n)) means for sufficiently large values of n, f(n) can be bound within c₁g(n) and c₂g(n) for some values of c₁ and c₂, i.e. the growth rate of f is asymptotically equal to g: g can be a lower bound and and an upper bound of f. This directly implies f can be a lower bound and an upper bound of g as well. Consequently,

f(x) = T(g(x)) iff g(x) = T(f(x))

Similarly, to show f(n) = T(g(n)), it's enough to show g is an upper bound of f (i.e. f(n) = O(g(n))) and f is a lower bound of g (i.e. f(n) = O(g(n)) which is the exact same thing as g(n) = O(f(n))). Concisely,

f(x) = T(g(x)) iff f(x) = O(g(x)) and g(x) = O(f(x))

There are also little-oh and little-omega (?) notations representing loose upper and loose lower bounds of a function.

To summarize:

f(x) = O(g(x)) (big-oh) means that the growth rate of f(x) is asymptotically less than or equal to to the growth rate of g(x).

f(x) = O(g(x)) (big-omega) means that the growth rate of f(x) is asymptotically greater than or equal to the growth rate of g(x)

f(x) = o(g(x)) (little-oh) means that the growth rate of f(x) is asymptotically less than the growth rate of g(x).

f(x) = ?(g(x)) (little-omega) means that the growth rate of f(x) is asymptotically greater than the growth rate of g(x)

f(x) = T(g(x)) (theta) means that the growth rate of f(x) is asymptotically equal to the growth rate of g(x)

For a more detailed discussion, you can read the definition on Wikipedia or consult a classic textbook like Introduction to Algorithms by Cormen et al.

With curl and jq:

curl -s <jenkins_url>/pluginManager/api/json?depth=1 \
  | jq -r '.plugins[] | "\(.shortName):\(.version)"' \
  | sort

This command gives output in a format used by special Jenkins plugins.txt file which enables you to pre-install dependencies (e.g. in a docker image):

ace-editor:1.1
ant:1.8
apache-httpcomponents-client-4-api:4.5.5-3.0

Example of a plugins.txt: https://github.com/hoto/jenkinsfile-examples/blob/master/source/jenkins/usr/share/jenkins/plugins.txt

You can get the view Back if you put an ID to your Layout.

<RelativeLayout
    android:id="@+id/my_relative_layout_id"

And call it from findViewById ...

As of .NET Core 2.0, the constructor Dictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>) now exists.

There are 3 basic commands to compare files in unix:

1. cmp : This command is used to compare two files byte by byte and as any mismatch occurs,it echoes it on the screen.if no mismatch occurs i gives no response. syntax:$cmp file1 file2.

2. comm : This command is used to find out the records available in one but not in another

3. diff

Hii here is my complete code for taking image from camera or galeery

//My variable declaration

protected static final int CAMERA_REQUEST = 0;
    protected static final int GALLERY_REQUEST = 1;
    Bitmap bitmap;
    Uri uri;
    Intent picIntent = null;

//Onclick

if (v.getId()==R.id.image_id){
            startDilog();
        }

//method body

private void startDilog() {
    AlertDialog.Builder myAlertDilog = new AlertDialog.Builder(yourActivity.this);
    myAlertDilog.setTitle("Upload picture option..");
    myAlertDilog.setMessage("Where to upload picture????");
    myAlertDilog.setPositiveButton("Gallery", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            picIntent = new Intent(Intent.ACTION_GET_CONTENT,null);
            picIntent.setType("image/*");
            picIntent.putExtra("return_data",true);
            startActivityForResult(picIntent,GALLERY_REQUEST);
        }
    });
    myAlertDilog.setNegativeButton("Camera", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            picIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            startActivityForResult(picIntent,CAMERA_REQUEST);
        }
    });
    myAlertDilog.show();
}

//And rest of things

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode==GALLERY_REQUEST){
        if (resultCode==RESULT_OK){
            if (data!=null) {
                uri = data.getData();
                BitmapFactory.Options options = new BitmapFactory.Options();
                options.inJustDecodeBounds = true;
                try {
                    BitmapFactory.decodeStream(getContentResolver().openInputStream(uri), null, options);
                    options.inSampleSize = calculateInSampleSize(options, 100, 100);
                    options.inJustDecodeBounds = false;
                    Bitmap image = BitmapFactory.decodeStream(getContentResolver().openInputStream(uri), null, options);
                    imageofpic.setImageBitmap(image);
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
            }else {
                Toast.makeText(getApplicationContext(), "Cancelled",
                        Toast.LENGTH_SHORT).show();
            }
        }else if (resultCode == RESULT_CANCELED) {
            Toast.makeText(getApplicationContext(), "Cancelled",
                    Toast.LENGTH_SHORT).show();
        }
    }else if (requestCode == CAMERA_REQUEST) {
        if (resultCode == RESULT_OK) {
            if (data.hasExtra("data")) {
                bitmap = (Bitmap) data.getExtras().get("data");
                uri = getImageUri(YourActivity.this,bitmap);
                File finalFile = new File(getRealPathFromUri(uri));
                imageofpic.setImageBitmap(bitmap);
            } else if (data.getExtras() == null) {

                Toast.makeText(getApplicationContext(),
                        "No extras to retrieve!", Toast.LENGTH_SHORT)
                        .show();

                BitmapDrawable thumbnail = new BitmapDrawable(
                        getResources(), data.getData().getPath());
                pet_pic.setImageDrawable(thumbnail);

            }

        } else if (resultCode == RESULT_CANCELED) {
            Toast.makeText(getApplicationContext(), "Cancelled",
                    Toast.LENGTH_SHORT).show();
        }
    }
}

private String getRealPathFromUri(Uri tempUri) {
    Cursor cursor = null;
    try {
        String[] proj = { MediaStore.Images.Media.DATA };
        cursor = this.getContentResolver().query(tempUri,  proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
}
public static int calculateInSampleSize(
        BitmapFactory.Options options, int reqWidth, int reqHeight) {
    // Raw height and width of image
    final int height = options.outHeight;
    final int width = options.outWidth;
    int inSampleSize = 1;

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

        final int halfHeight = height / 2;
        final int halfWidth = width / 2;

        // Calculate the largest inSampleSize value that is a power of 2 and keeps both
        // height and width larger than the requested height and width.
        while ((halfHeight / inSampleSize) > reqHeight
                && (halfWidth / inSampleSize) > reqWidth) {
            inSampleSize *= 2;
        }
    }
    return inSampleSize;
}

private Uri getImageUri(YourActivity youractivity, Bitmap bitmap) {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, byteArrayOutputStream);
    String path = MediaStore.Images.Media.insertImage(youractivity.getContentResolver(), bitmap, "Title", null);
    return Uri.parse(path);
}

@kajetons' answer is fully functional.

You can also pass multiple variables by passing them like: use($var1, $var2)

DB::table('users')->where(function ($query) use ($activated,$var2) {
    $query->where('activated', '=', $activated);
    $query->where('var2', '>', $var2);
})->get();

Same problem with Pipo S1S after upgrading to 4.2.2 stock rom Jun 4.

$ adb devices
List of devices attached  
????????????    no permissions

All of the above suggestions, while valid to get your usb device recognised, do not solve the problem for me. (Android Debug Bridge version 1.0.31 running on Mint 15.)

Updating android sdk tools etc resets ~/.android/adb_usb.ini.

To recognise Pipo VendorID 0x2207 do these steps

Add to line /etc/udev/rules.d/51-android.rules

SUBSYSTEM=="usb", ATTR{idVendor}=="0x2207", MODE="0666", GROUP="plugdev"

Add line to ~/.android/adb_usb.ini:

0x2207

Then remove the adbkey files

rm -f ~/.android/adbkey ~/.android/adbkey.pub

and reconnect your device to rebuild the key files with a correct adb connection. Some devices will ask to re-authorize.

sudo adb kill-server
sudo adb start-server   
adb devices

EDIT:

Ok I found why the int.ToString() in LINQtoEF fails, please read this post: Problem with converting int to string in Linq to entities

This works on my side :

        List<string> materialTypes = (from u in result.Users
                                      select u.LastName)
                       .Union(from u in result.Users
                               select SqlFunctions.StringConvert((double) u.UserId)).ToList();

On yours it should be like this:

    IList<String> materialTypes = ((from tom in context.MaterialTypes
                                       where tom.IsActive == true
                                       select tom.Name)
                                       .Union(from tom in context.MaterialTypes
                                       where tom.IsActive == true
                                       select SqlFunctions.StringConvert((double)tom.ID))).ToList();

Thanks, i've learnt something today :)

I understand where the problem lies and when I look at the specs its clear that unescaped single quotes should be parsed correctly.

I am using jquery`s jQuery.parseJSON function to parse the JSON string but still getting the parse error when there is a single quote in the data that is prepared with json_encode.

Could it be a mistake in my implementation that looks like this (PHP - server side):

$data = array();

$elem = array();
$elem['name'] = 'Erik';
$elem['position'] = 'PHP Programmer';
$data[] = json_encode($elem);

$elem = array();
$elem['name'] = 'Carl';
$elem['position'] = 'C Programmer';
$data[] = json_encode($elem);

$jsonString = "[" . implode(", ", $data) . "]";

The final step is that I store the JSON encoded string into an JS variable:

<script type="text/javascript">
employees = jQuery.parseJSON('<?=$marker; ?>');
</script>

If I use "" instead of '' it still throws an error.

SOLUTION:

The only thing that worked for me was to use bitmask JSON_HEX_APOS to convert the single quotes like this:

json_encode($tmp, JSON_HEX_APOS);

Is there another way of tackle this issue? Is my code wrong or poorly written?

Thanks

Also to note you can see your android dependencies, by going to your Android Studio Gradle view, and selecting the target "androidDependencies".

One more tip: I was having this issue, until I removed the v4 support lib from the libs folder in both the project and my related module/library project(s).

If you're not wanting to save changes set savechanges to false

    Sub CloseBook2()
        ActiveWorkbook.Close savechanges:=False
    End Sub

for more examples, http://support.microsoft.com/kb/213428 and i believe in the past I've just used

    ActiveWorkbook.Close False

The typical way to check for existence in many STL containers such as std::map, std::set, ... is:

const bool is_in = container.find(element) != container.end();

Login into the database. then run the below query

select * from dba_role_privs where grantee = 'SCHEMA_NAME';

All the role granted to the schema will be listed.

Thanks Szilagyi Donat for the answer. This one is taken from same and just where clause added.

I don't think that the accepted answer is a perfect answer for it. Since all the activities that use

Toolbar

are extended using

AppCompatActivity

, the fragments called from it can use the below mentioned code for changing the title.

((AppCompatActivity) context).getSupportActionBar().setTitle("Your Title");

if (position ==0) {
    if (rYes.isChecked()) {
        Toast.makeText(SportActivity.this, "yes ur answer is right", Toast.LENGTH_LONG).show();
    } else if (rNo.isChecked()) {
        Toast.makeText(SportActivity.this, "no.ur answer is wrong", Toast.LENGTH_LONG).show();
    }
}

This code is supposed to select both check boxes.
Is there a problem with it?

See this blog post. If you call preventDefault on every touchstart then you should also have a CSS rule to disable touch scrolling like

.sortable-handler {
  touch-action: none;
}

This is what I use:

Uri baseUri = new Uri(Request.RequestUri.AbsoluteUri.Replace(Request.RequestUri.PathAndQuery, String.Empty));

Then when I combine it with another relative path, I use the following:

string resourceRelative = "~/images/myImage.jpg";
Uri resourceFullPath = new Uri(baseUri, VirtualPathUtility.ToAbsolute(resourceRelative));

How about:

df <- data.frame(matrix(ncol = 3, nrow = 0))
x <- c("name", "age", "gender")
colnames(df) <- x

To do all these operations in one-liner:

setNames(data.frame(matrix(ncol = 3, nrow = 0)), c("name", "age", "gender"))

#[1] name   age    gender
#<0 rows> (or 0-length row.names)

Or

data.frame(matrix(ncol=3,nrow=0, dimnames=list(NULL, c("name", "age", "gender"))))

The Swifty way is to use the new UIAlertController and closures:

    // Create the alert controller
    let alertController = UIAlertController(title: "Title", message: "Message", preferredStyle: .Alert)

    // Create the actions
    let okAction = UIAlertAction(title: "OK", style: UIAlertActionStyle.Default) {
        UIAlertAction in
        NSLog("OK Pressed")
    }
    let cancelAction = UIAlertAction(title: "Cancel", style: UIAlertActionStyle.Cancel) {
        UIAlertAction in
        NSLog("Cancel Pressed")
    }

    // Add the actions
    alertController.addAction(okAction)
    alertController.addAction(cancelAction)

    // Present the controller
    self.presentViewController(alertController, animated: true, completion: nil)

Swift 3:

    // Create the alert controller
    let alertController = UIAlertController(title: "Title", message: "Message", preferredStyle: .alert)

    // Create the actions
    let okAction = UIAlertAction(title: "OK", style: UIAlertActionStyle.default) {
        UIAlertAction in
        NSLog("OK Pressed")
    }
    let cancelAction = UIAlertAction(title: "Cancel", style: UIAlertActionStyle.cancel) {
        UIAlertAction in
        NSLog("Cancel Pressed")
    }

    // Add the actions
    alertController.addAction(okAction)
    alertController.addAction(cancelAction)

    // Present the controller
    self.present(alertController, animated: true, completion: nil)

Use this and it will work:

pip install --upgrade pip
pip install opencv-python

I ran into this problem after I cloned a git repository to a directory, renamed the directory, then tried to run npm install. I'm not sure what the problem was, but something was bungled. Deleting everything, re-cloning (this time with the correct directory name), and then running npm install resolved my issue.

You could use an image submit button:

<input type="image"  id="saveform" src="logg.png " alt="Submit Form" />

It is the best way to remove the rounded in IOS.

textarea,
input[type="text"],
input[type="button"],
input[type="submit"] {
     -webkit-appearance: none;
     border-radius: 0;
}

Note: Please don't use this code for the Select Option. It will have problem on our select.

I found using opacity is better, it allows you to add css3 transitions to make a nice finished hover effect. The transitions will just be dropped by older IE browsers, so it degrades gracefully to.

#stuff {_x000D_
    opacity: 0.0;_x000D_
    -webkit-transition: all 500ms ease-in-out;_x000D_
    -moz-transition: all 500ms ease-in-out;_x000D_
    -ms-transition: all 500ms ease-in-out;_x000D_
    -o-transition: all 500ms ease-in-out;_x000D_
    transition: all 500ms ease-in-out;_x000D_
}_x000D_
#hover {_x000D_
    width:80px;_x000D_
    height:20px;_x000D_
    background-color:green;_x000D_
    margin-bottom:15px;_x000D_
}_x000D_
#hover:hover + #stuff {_x000D_
    opacity: 1.0;_x000D_
}

<div id="hover">Hover</div>_x000D_
<div id="stuff">stuff</div>

Shortcut

\d for show all tables

\d tablename to describe table

\? for more shortcuts for redshift

Set the left position of this view relative to its parent:

view.setLeft(int leftPosition);

Set the right position of this view relative to its parent:

view.setRight(int rightPosition);

Set the top position of this view relative to its parent:

view.setTop(int topPosition);

Set the bottom position of this view relative to its parent:

view.setBottom(int bottomPositon);

The above methods are used to set the position the view related to its parent.

When the directory is deleted, the inode for that directory (and the inodes for its contents) are recycled. The pointer your shell has to that directory's inode (and its contents's inodes) are now no longer valid. When the directory is restored from backup, the old inodes are not (necessarily) reused; the directory and its contents are stored on random inodes. The only thing that stays the same is that the parent directory reuses the same name for the restored directory (because you told it to).

Now if you attempt to access the contents of the directory that your original shell is still pointing to, it communicates that request to the file system as a request for the original inode, which has since been recycled (and may even be in use for something entirely different now). So you get a stale file handle message because you asked for some nonexistent data.

When you perform a cd operation, the shell reevaluates the inode location of whatever destination you give it. Now that your shell knows the new inode for the directory (and the new inodes for its contents), future requests for its contents will be valid.

No REAL easy way to do this. Lots of ideas out there, though.

Best one I've found:

SELECT table_name, LEFT(column_names , LEN(column_names )-1) AS column_names
FROM information_schema.columns AS extern
CROSS APPLY
(
    SELECT column_name + ','
    FROM information_schema.columns AS intern
    WHERE extern.table_name = intern.table_name
    FOR XML PATH('')
) pre_trimmed (column_names)
GROUP BY table_name, column_names;

Or a version that works correctly if the data might contain characters such as <

WITH extern
     AS (SELECT DISTINCT table_name
         FROM   INFORMATION_SCHEMA.COLUMNS)
SELECT table_name,
       LEFT(y.column_names, LEN(y.column_names) - 1) AS column_names
FROM   extern
       CROSS APPLY (SELECT column_name + ','
                    FROM   INFORMATION_SCHEMA.COLUMNS AS intern
                    WHERE  extern.table_name = intern.table_name
                    FOR XML PATH(''), TYPE) x (column_names)
       CROSS APPLY (SELECT x.column_names.value('.', 'NVARCHAR(MAX)')) y(column_names) 

[x for x in range(len(testlist)) if testlist[x]==1]

Using flexbox:

HTML:

<div class="wrapper">
    <img src="pikachu.gif"/>
</div>

CSS:

.wrapper {
    height: 300px;
    width: 300px;
    display: flex;
    align-items: flex-end;
}

As requested in some comments on another answer, the image can also be horizontally centred with justify-content: center;

This is another C example of where the same syntax has different meanings (in different places). While one might be able to argue that the syntax should be different for these two cases, it is what it is. The idea is that not that it is "not allowed" but that the second thing means something different (it means "pointer assignment").

In my case, two leading '\\' working fine for me.

For example : if your word contains the '#' character (e.g. aa#100, you can escape it with two leading '\\'

   key= aa\\#100

Open a PL/SQL object in the Editor.

Click on the main toolbar or select Session | Toggle Compiling with Debug. This enables debugging.

Compile the object on the database.

Select one of the following options on the Execute toolbar to begin debugging: Execute PL/SQL with debugger () Step over Step into Run to cursor

This CsvEscape function is XSLT 1.0 and escapes column values ,, ", and newlines like RFC 4180 or Excel. It makes use of the fact that you can recursively call XSLT templates:

• The template EscapeQuotes replaces all double quotes with 2 double quotes, recursively from the start of the string.
• The template CsvEscape checks if the text contains a comma or double quote, and if so surrounds the whole string with a pair of double quotes and calls EscapeQuotes for the string.

Example usage: xsltproc xmltocsv.xslt file.xml > file.csv

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text" encoding="UTF-8"/>

  <xsl:template name="EscapeQuotes">
    <xsl:param name="value"/>
    <xsl:choose>
      <xsl:when test="contains($value,'&quot;')">
    <xsl:value-of select="substring-before($value,'&quot;')"/>
    <xsl:text>&quot;&quot;</xsl:text>
    <xsl:call-template name="EscapeQuotes">
      <xsl:with-param name="value" select="substring-after($value,'&quot;')"/>
    </xsl:call-template>
      </xsl:when>
      <xsl:otherwise>
    <xsl:value-of select="$value"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <xsl:template name="CsvEscape">
    <xsl:param name="value"/>
    <xsl:choose>
    <xsl:when test="contains($value,',')">
      <xsl:text>&quot;</xsl:text>
      <xsl:call-template name="EscapeQuotes">
    <xsl:with-param name="value" select="$value"/>
      </xsl:call-template>
      <xsl:text>&quot;</xsl:text>
    </xsl:when>
    <xsl:when test="contains($value,'&#xA;')">
      <xsl:text>&quot;</xsl:text>
      <xsl:call-template name="EscapeQuotes">
    <xsl:with-param name="value" select="$value"/>
      </xsl:call-template>
      <xsl:text>&quot;</xsl:text>
    </xsl:when>
    <xsl:when test="contains($value,'&quot;')">
      <xsl:text>&quot;</xsl:text>
      <xsl:call-template name="EscapeQuotes">
    <xsl:with-param name="value" select="$value"/>
      </xsl:call-template>
      <xsl:text>&quot;</xsl:text>
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="$value"/>
    </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <xsl:template match="/">
    <xsl:text>project,name,language,owner,state,startDate</xsl:text>
    <xsl:text>&#xA;</xsl:text>
    <xsl:for-each select="projects/project">
      <xsl:call-template name="CsvEscape"><xsl:with-param name="value" select="normalize-space(name)"/></xsl:call-template>
      <xsl:text>,</xsl:text>
      <xsl:call-template name="CsvEscape"><xsl:with-param name="value" select="normalize-space(language)"/></xsl:call-template>
      <xsl:text>,</xsl:text>
      <xsl:call-template name="CsvEscape"><xsl:with-param name="value" select="normalize-space(owner)"/></xsl:call-template>
      <xsl:text>,</xsl:text>
      <xsl:call-template name="CsvEscape"><xsl:with-param name="value" select="normalize-space(state)"/></xsl:call-template>
      <xsl:text>,</xsl:text>
      <xsl:call-template name="CsvEscape"><xsl:with-param name="value" select="normalize-space(startDate)"/></xsl:call-template>
      <xsl:text>&#xA;</xsl:text>
    </xsl:for-each>
  </xsl:template>
</xsl:stylesheet>

Take a look at the history of "foobar" on Wikipedia.

<select ng-model="output">
   <option ng-repeat="(key,val) in dictionary" value="{{key}}">{{val}}</option>
</select>

Swift 3+

let plainString = "foo"

Encoding

let plainData = plainString.data(using: .utf8)
let base64String = plainData?.base64EncodedString()
print(base64String!) // Zm9v

Decoding

if let decodedData = Data(base64Encoded: base64String!),
   let decodedString = String(data: decodedData, encoding: .utf8) {
  print(decodedString) // foo
}

Swift < 3

let plainString = "foo"

Encoding

let plainData = plainString.dataUsingEncoding(NSUTF8StringEncoding)
let base64String = plainData?.base64EncodedStringWithOptions(NSDataBase64EncodingOptions(rawValue: 0))
print(base64String!) // Zm9v

Decoding

let decodedData = NSData(base64EncodedString: base64String!, options: NSDataBase64DecodingOptions(rawValue: 0))
let decodedString = NSString(data: decodedData, encoding: NSUTF8StringEncoding)
print(decodedString) // foo

Objective-C

NSString *plainString = @"foo";

Encoding

NSData *plainData = [plainString dataUsingEncoding:NSUTF8StringEncoding];
NSString *base64String = [plainData base64EncodedStringWithOptions:0];
NSLog(@"%@", base64String); // Zm9v

Decoding

NSData *decodedData = [[NSData alloc] initWithBase64EncodedString:base64String options:0];
NSString *decodedString = [[NSString alloc] initWithData:decodedData encoding:NSUTF8StringEncoding];
NSLog(@"%@", decodedString); // foo 

You can use sessionInfo() to accomplish that.

> sessionInfo()
R version 2.15.0 (2012-03-30)
Platform: x86_64-pc-linux-gnu (64-bit)

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C               LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8    LC_PAPER=C                 LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C             LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] graphics  grDevices utils     datasets  stats     grid      methods   base     

other attached packages:
[1] ggplot2_0.9.0  reshape2_1.2.1 plyr_1.7.1    

loaded via a namespace (and not attached):
 [1] colorspace_1.1-1   dichromat_1.2-4    digest_0.5.2       MASS_7.3-18        memoise_0.1        munsell_0.3       
 [7] proto_0.3-9.2      RColorBrewer_1.0-5 scales_0.2.0       stringr_0.6       
> 

However, as per comments and the answer below, there are better options

> packageVersion("snow")

[1] ‘0.3.9’

Or:

"Rmpi" %in% loadedNamespaces()

Check the static Nullable.GetUnderlyingType. - If the underlying type is null, then the template parameter is not Nullable, and we can use that type directly - If the underlying type is not null, then use the underlying type in the conversion.

Seems to work for me:

public object Get( string _toparse, Type _t )
{
    // Test for Nullable<T> and return the base type instead:
    Type undertype = Nullable.GetUnderlyingType(_t);
    Type basetype = undertype == null ? _t : undertype;
    return Convert.ChangeType(_toparse, basetype);
}

public T Get<T>(string _key)
{
    return (T)Get(_key, typeof(T));
}

public void test()
{
    int x = Get<int>("14");
    int? nx = Get<Nullable<int>>("14");
}

I think you are not asking the right question--

A string in python has no property corresponding to 'ascii', utf-8, or any other encoding. The source of your string (whether you read it from a file, input from a keyboard, etc.) may have encoded a unicode string in ascii to produce your string, but that's where you need to go for an answer.

Perhaps the question you can ask is: "Is this string the result of encoding a unicode string in ascii?" -- This you can answer by trying:

try:
    mystring.decode('ascii')
except UnicodeDecodeError:
    print "it was not a ascii-encoded unicode string"
else:
    print "It may have been an ascii-encoded unicode string"

The feature that I'm missing a lot from postman in Firefox extensions is WebView
(preview when API returns HTML).

Now I'm settled with Fiddler (Inspectors > WebView)

My personal approach, which seems to work for all cases, is testing for the presence of members that will all only be present for strings.

function isString(x) {
    return (typeof x == 'string' || typeof x == 'object' && x.toUpperCase && x.substr && x.charAt && x.trim && x.replace ? true : false);
}

See: http://jsfiddle.net/x75uy0o6/

I'd like to know if this method has flaws, but it has served me well for years.

Step 1: Here is one simple example. You have to create a SQL file from the dump file using SQLFILE option.

Step 2: Grep for CREATE USER in the generated SQL file (here tables.sql)

Example here:

$ impdp directory=exp_dir dumpfile=exp_user1_all_tab.dmp  logfile=imp_exp_user1_tab sqlfile=tables.sql

Import: Release 11.2.0.3.0 - Production on Fri Apr 26 08:29:06 2013

Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.

Username: / as sysdba

Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA Job "SYS"."SYS_SQL_FILE_FULL_01" successfully completed at 08:29:12

$ grep "CREATE USER" tables.sql

CREATE USER "USER1" IDENTIFIED BY VALUES 'S:270D559F9B97C05EA50F78507CD6EAC6AD63969E5E;BBE7786A5F9103'

Lot of datapump options explained here http://www.acehints.com/p/site-map.html

sudo apt-get install zlib1g:i386 fixed the Gradle issue on Android 2.1.1 on Xubuntu 16.04.

As this is the first result on google and there's no C++20 answer yet, here's how to use std::chrono to do this:

#include <chrono>

//...

using namespace std::chrono;
int64_t timestamp = duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();

In versions of C++ before 20, system_clock's epoch being Unix epoch is a de-facto convention, but it's not standardized. If you're not on C++20, use at your own risk.

There are 2 versions of jdk in your PATH VARIABLE jdk1.6.0_45 and jdk1.8.0_25. Try removing the first one ie. jdk1.6.0_45 from the PATH

<form>
<input type="text" placeholder="user-name" /><br>
<input type=submit value="submit" id="submit" /> <br>
</form>

<script>
$(window).load(function() {
$('form').children('input:not(#submit)').val('')
}

</script>

You can use this script where every you want.

Try this :

$('#resetBtn').on('click', function(e){
    e.preventDefault();
    $("#myform")[0].reset.click();
}

You're close. A really simple solution is just to get the length from the 'run' objects returned. No need to bother with 'load' or 'loads':

len(data['result'][0]['run'])

You can try this it will recursively find all key values in a json object and constructs as a map . You can simply get which key you want from the Map .

public static Map<String,String> parse(JSONObject json , Map<String,String> out) throws JSONException{
    Iterator<String> keys = json.keys();
    while(keys.hasNext()){
        String key = keys.next();
        String val = null;
        try{
             JSONObject value = json.getJSONObject(key);
             parse(value,out);
        }catch(Exception e){
            val = json.getString(key);
        }

        if(val != null){
            out.put(key,val);
        }
    }
    return out;
}

 public static void main(String[] args) throws JSONException {

    String json = "{'ipinfo': {'ip_address': '131.208.128.15','ip_type': 'Mapped','Location': {'continent': 'north america','latitude': 30.1,'longitude': -81.714,'CountryData': {'country': 'united states','country_code': 'us'},'region': 'southeast','StateData': {'state': 'florida','state_code': 'fl'},'CityData': {'city': 'fleming island','postal_code': '32003','time_zone': -5}}}}";

    JSONObject object = new JSONObject(json);

    JSONObject info = object.getJSONObject("ipinfo");

    Map<String,String> out = new HashMap<String, String>();

    parse(info,out);

    String latitude = out.get("latitude");
    String longitude = out.get("longitude");
    String city = out.get("city");
    String state = out.get("state");
    String country = out.get("country");
    String postal = out.get("postal_code");

    System.out.println("Latitude : " + latitude + " LongiTude : " + longitude + " City : "+city + " State : "+ state + " Country : "+country+" postal "+postal);

    System.out.println("ALL VALUE " + out);

}

Output:

    Latitude : 30.1 LongiTude : -81.714 City : fleming island State : florida Country : united states postal 32003
ALL VALUE {region=southeast, ip_type=Mapped, state_code=fl, state=florida, country_code=us, city=fleming island, country=united states, time_zone=-5, ip_address=131.208.128.15, postal_code=32003, continent=north america, longitude=-81.714, latitude=30.1}

As a noobie I was confused by this until I realized that the so called "path" is the path relative to the MyClass.class file in the file system and not the MyClass.java file. My IDE copies the resources (like xx.jpg, xx.xml) to a directory local to the MyClass.class. For example, inside a pkg directory called "target/classes/pkg. The class-file location may be different for different IDE's and depending on how the build is structured for your application. You should first explore the file system and find the location of the MyClass.class file and the copied location of the associated resource you are seeking to extract. Then determine the path relative to the MyClass.class file and write that as a string value with "dots" and "slashes".

For example, here is how I make an app1.fxml file available to my javafx application where the relevant "MyClass.class" is implicitly "Main.class". The Main.java file is where this line of resource-calling code is contained. In my specific case the resources are copied to a location at the same level as the enclosing package folder. That is: /target/classes/pkg/Main.class and /target/classes/app1.fxml. So paraphrasing...the relative reference "../app1.fxml" is "start from Main.class, go up one directory level, now you can see the resource".

FXMLLoader loader = new FXMLLoader();
        loader.setLocation(getClass().getResource("../app1.fxml"));

Note that in this relative-path string "../app1.fxml", the first two dots reference the directory enclosing Main.class and the single "." indicates a file extension to follow. After these details become second nature, you will forget why it was confusing.

Same as jkp's answer, but here's the full command:

git reset --hard a0d3fe6

where a0d3fe6 is found by doing

git reflog

and looking at the point at which you want to undo to.

Make SymbolIndexer( const SymbolIndexer& ) private. If you're assigning to a reference, you're not copying.

Enum.GetValues(typeof(MyEnum)).Length;

I ended up going totally JS-free to avoid client-side render lag. To accomplish that, I generate HTML like this:

<span class="stars" title="{value as decimal}">
    <span style="width={value/5*100}%;"/>
</span>

To help with accessibility, I even add the raw rating value in the title attribute.

You can use a FileOutputStream for this.

FileOutputStream fos = null;
try {
    fos = new FileOutputStream(new File("myFile")); 
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    // Put data in your baos

    baos.writeTo(fos);
} catch(IOException ioe) {
    // Handle exception here
    ioe.printStackTrace();
} finally {
    fos.close();
}

Thank you Hero Editor example, where I found the correct definition:

When I generate app routing module:

ng generate module app-routing --flat --module=app

and update the app-routing.ts file to add:

@NgModule({
  imports: [ RouterModule.forRoot(routes) ],
  exports: [ RouterModule ]
})

Here are the full example:

import { NgModule }             from '@angular/core';
import { RouterModule, Routes } from '@angular/router';

import { DashboardComponent }   from './dashboard/dashboard.component';
import { HeroesComponent }      from './heroes/heroes.component';
import { HeroDetailComponent }  from './hero-detail/hero-detail.component';

const routes: Routes = [
  { path: '', redirectTo: '/dashboard', pathMatch: 'full' },
  { path: 'dashboard', component: DashboardComponent },
  { path: 'detail/:id', component: HeroDetailComponent },
  { path: 'heroes', component: HeroesComponent }
];

@NgModule({
  imports: [ RouterModule.forRoot(routes) ],
  exports: [ RouterModule ]
})
export class AppRoutingModule {}

and add AppRoutingModule into app.module.ts imports:

@NgModule({
  declarations: [
    AppComponent,
    ...
  ],
  imports: [
    BrowserModule,
    FormsModule,
    AppRoutingModule
  ],
  providers: [...],
  bootstrap: [AppComponent]
})

I tried ComboBox1_KeyPress but it allows to delete the character & you can also use copy paste command. My DropDownStyle is set to DropDownList but still no use. So I did below step to avoid combobox text editing.

• Below code handles delete & backspace key. And also disables combination with control key (e.g. ctr+C or ctr+X)

   Private Sub CmbxInType_KeyDown(sender As Object, e As KeyEventArgs) Handles CmbxInType.KeyDown
      If e.KeyCode = Keys.Delete Or e.KeyCode = Keys.Back Then 
          e.SuppressKeyPress = True
      End If
  
      If Not (e.Control AndAlso e.KeyCode = Keys.C) Then
          e.SuppressKeyPress = True
      End If
  End Sub
  

• In form load use below line to disable right click on combobox control to avoid cut/paste via mouse click.

  CmbxInType.ContextMenu = new ContextMenu()
  

1. Mount the centos live cd and boot
2. Go into rescue mode and wait for it load up
3. Read the terminal to see where it mounted the OS
4. Go into OS
5. vim or nano /etc/selinux/config
6. Make sure SELINUX=enforcing or disabled

Use the in keyword without is.

if "x" in dog:
    print "Yes!"

If you'd like to check for the non-existence of a character, use not in:

if "x" not in dog:
    print "No!"

It is impossible, and unnecessary, to know the motivation for using " in element content, but possible motives include: misunderstanding of HTML rules; use of software that generates such code (probably because its author thought it was “safer”); and misunderstanding of the meaning of ": many people seem to think it produces “smart quotes” (they apparently never looked at the actual results).

Anyway, there is never any need to use " in element content in HTML (XHTML or any other HTML version). There is nothing in any HTML specification that would assign any special meaning to the plain character " there.

As the question says, it has its role in attribute values, but even in them, it is mostly simpler to just use single quotes as delimiters if the value contains a double quote, e.g. alt='Greeting: "Hello, World!"' or, if you are allowed to correct errors in natural language texts, to use proper quotation marks, e.g. alt="Greeting: “Hello, World!”"

Though it's probably suggested to get some heavier validation via JS or on the server, HTML5 does support this via the pattern attribute.

<input type= "text" name= "name" pattern= "[0-9]"  title= "Title"/>

If compiled with STL compatibility, QString has a static method to convert a std::string to a QString:

std::string str = "abc";
QString qstr = QString::fromStdString(str);

Since MyClass is a POD class type, those non-static data members will have indeterminate initial values when you create a non-static instance of MyClass, so no, that is not a valid way to check if they have been initialized to a specific non-zero value ... you are basically assuming they will be zero-initialized, which is not going to be the case since you have not value-initialized them in a constructor.

If you want to zero-initialize your class's non-static data members, it would be best to create an initialization list and class-constructor. For example:

class MyClass
{
    void SomeMethod();

    char mCharacter;
    double mDecimal;

    public:
        MyClass();
};

MyClass::MyClass(): mCharacter(0), mDecimal(0) {}

The initialization list in the constructor above value-initializes your data-members to zero. You can now properly assume that any non-zero value for mCharacter and mDecimal must have been specifically set by you somewhere else in your code, and contain non-zero values you can properly act on.

Can use this add condition.

  <el-form-item :label="Amount ($)" style="width:100%"  >
            <template slot-scope="scoped">
            <el-input-number v-model="listQuery.refAmount" :disabled="(rowData.status !== 1 ) === true" ></el-input-number>
            </template>
          </el-form-item>

Add m.Ename to your SELECT query:

select distinct e.Ename as Employee, m.mgr as reports_to, m.Ename as Manager
from EMPLOYEES e
inner join Employees m on e.mgr = m.EmpID;

What you have is EXTRATERRESTRIAL ALIEN (U+1F47D) and BROKEN HEART (U+1F494) which are not in the basic multilingual plane. They cannot be even represented in java as one char, "".length() == 4. They are definitely not null characters and one will see squares if you are not using fonts that support them.

MySQL's utf8 only supports basic multilingual plane, and you need to use utf8mb4 instead:

For a supplementary character, utf8 cannot store the character at all, while utf8mb4 requires four bytes to store it. Since utf8 cannot store the character at all, you do not have any supplementary characters in utf8 columns and you need not worry about converting characters or losing data when upgrading utf8 data from older versions of MySQL.

So to support these characters, your MySQL needs to be 5.5+ and you need to use utf8mb4 everywhere. Connection encoding needs to be utf8mb4, character set needs to be utf8mb4 and collaction needs to be utf8mb4. For java it's still just "utf-8", but MySQL needs a distinction.

I don't know what driver you are using but a driver agnostic way to set connection charset is to send the query:

SET NAMES 'utf8mb4'

Right after making the connection.

See also this for Connector/J:

14.14: How can I use 4-byte UTF8, utf8mb4 with Connector/J?

To use 4-byte UTF8 with Connector/J configure the MySQL server with character_set_server=utf8mb4. Connector/J will then use that setting as long as characterEncoding has not been set in the connection string. This is equivalent to autodetection of the character set.

Adjust your columns and database as well:

var1 varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL

Again, your MySQL version needs to be relatively up-to-date for utf8mb4 support.

You could use something like this:

<Style TargetType="{x:Type DataGridCell}">
  <Setter Property="Padding" Value="4" />
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="{x:Type DataGridCell}">
        <Border Padding="{TemplateBinding Padding}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
          <ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
        </Border>
      </ControlTemplate>
    </Setter.Value>
  </Setter>

Or if you don't need the TemplateBindings:

<Style TargetType="{x:Type DataGridCell}">
   <Setter Property="Template">
      <Setter.Value>
          <ControlTemplate TargetType="{x:Type DataGridCell}">
              <Border Padding="4">
                  <ContentPresenter />
              </Border>
          </ControlTemplate>
      </Setter.Value>
  </Setter>
</Style>

The easiest way of creating download link for image or html is setting download attribute, but this solution works in modern browsers only.

<a href="/path/to/image" download="myimage"><img src="/path/to/image" /></a>

"myimage" is a name of file to download. Extension will be added automatically Example here

As unwind noted, keyword arguments with default values can go a long way.

I'll also state that in my opinion, it goes against the spirit of Python to worry a lot about what types are passed into methods. In Python, I think it's more accepted to use duck typing -- asking what an object can do, rather than what it is.

Thus, if your method may accept a string or a tuple, you might do something like this:

def print_names(names):
    """Takes a space-delimited string or an iterable"""
    try:
        for name in names.split(): # string case
            print name
    except AttributeError:
        for name in names:
            print name

Then you could do either of these:

print_names("Ryan Billy")
print_names(("Ryan", "Billy"))

Although an API like that sometimes indicates a design problem.

Thread.Sleep(50);

The thread will not be scheduled for execution by the operating system for the amount of time specified. This method changes the state of the thread to include WaitSleepJoin.

This method does not perform standard COM and SendMessage pumping. If you need to sleep on a thread that has STAThreadAttribute, but you want to perform standard COM and SendMessage pumping, consider using one of the overloads of the Join method that specifies a timeout interval.

Thread.Join

Use: background-size: 100% 100%; To make background image to fit the div size.

It's all about the linkage.

The previous answers provided good explainations about extern.

But I want to add an important point.

You ask about extern in C++ not in C and I don't know why there is no answer mentioning about the case when extern comes with const in C++.

In C++, a const variable has internal linkage by default (not like C).

So this scenario will lead to linking error:

Source 1 :

const int global = 255; //wrong way to make a definition of global const variable in C++

Source 2 :

extern const int global; //declaration

It need to be like this:

Source 1 :

extern const int global = 255; //a definition of global const variable in C++

Source 2 :

extern const int global; //declaration

Open your run console type: services.msc look for: mysql right click properties where is written "path to executable", click and move the cursor to the right until you see the directory of my.ini, it's written "defaults-file-". to reach it manually on your explore folders you have to enable the visualization of hidden elements (explore folder>top menu>visualize>visualize hidden elements)

as explained by this video

https://www.youtube.com/watch?v=SvCAa2XuQhg

Assuming that you have a form that is huge or simply you do not want to reset each form field one by one, you can reset all the fields of the form by iterating through the fields one by one

var self = this;
Object.keys(this.data.form).forEach(function(key,index) {
    self.data.form[key] = '';
});

The above will reset all fields of the given this.data.form object to empty string. Let's say there are one or two fields that you selectively want to set to a specific value in that case inside the above block you can easily put a condition based on field name

if(key === "country") 
   self.data.form[key] = 'Canada';
else 
   self.data.form[key] = ''; 

Or if you want to reset the field based on type and you have boolean and other field types in that case

if(typeof self.data.form[key] === "string") 
   self.data.form[key] = ''; 
else if (typeof self.data.form[key] === "boolean") 
   self.data.form[key] = false; 

For more type info see here

A basic vuejs template and script sample would look as follow

<template>
  <div>
    <form @submit.prevent="onSubmit">
      <input type="text" class="input" placeholder="User first name" v-model="data.form.firstName">
      <input type="text" class="input" placeholder="User last name" v-model="data.form.lastName">
      <input type="text" class="input" placeholder="User phone" v-model="data.form.phone">
      <input type="submit" class="button is-info" value="Add">
      <input type="button" class="button is-warning" @click="resetForm()" value="Reset Form">
    </form>
  </div>
</template>

See ow the @submit.prevent="onSubmit" is used in the form element. That would by default, prevent the form submission and call the onSubmit function.

Let's assume we have the following for the above

<script>
  export default {
    data() {
      return {
        data: {
          form: {
            firstName: '',
            lastName: '',
            phone: ''
          }
        }
      }
    },
    methods: {
      onSubmit: function() {
        console.log('Make API request.')
        this.resetForm(); //clear form automatically after successful request
      },
      resetForm() {
        console.log('Reseting the form')
        var self = this; //you need this because *this* will refer to Object.keys below`

        //Iterate through each object field, key is name of the object field`
        Object.keys(this.data.form).forEach(function(key,index) {
          self.data.form[key] = '';
        });
      }
    }
  }
</script>

You can call the resetForm from anywhere and it will reset your form fields.

If you compile the software in debug mode, many compilers will not inline the accessor functions of the vector. This will make the stl vector implementation much slower in circumstances where performance is an issue. It will also make the code easier to debug since you can see in the debugger how much memory was allocated.

In optimized mode, I would expect the stl vector to approach the efficiency of an array. This is since many of the vector methods are now inlined.

From the Android documentation:

The recommended way to develop an Android application is to use Eclipse with the ADT plugin... However, if you'd rather develop your application in another IDE, such as IntelliJ, or in a basic editor, such as Emacs, you can do that instead.

Currently, there are plug-ins for IntelliJ IDEA and NetBeans, but you can still use the tools in /tools to build, debug, monitor, measure and start the emulator.

phpPgAdmin might work for you, if you're already familiar with phpMyAdmin.

Please note that development of phpPgAdmin has moved to github per this notice but the SourceForge link above is for historical / documentation purposes.

But really there are dozens of tools that can do this.

Well from its description it appears it tries to make the user agent's default style consistent across all browsers rather than stripping away all the default styling as a reset would.

Preserves useful defaults, unlike many CSS resets.

And if you want to run a second function after the first one finishes, see this stackoverflow answer.

you can use getline from a file using this code. this code will take a whole line from the file. and then you can use a while loop to go all lines while (ins);

 ifstream ins(filename);
string s;
std::getline (ins,s);

In Java is almost the same:

try
{
   ...
}
catch (Exception e)
{
   if (e instanceof FooException)
     throw e;
}

Consider that you have multiple "tests", e.g.,

1. If E2 = 'in play' and F2 = 'closed', output 3
2. If E2 = 'in play' and F2 = 'suspended', output 2
3. Etc.

What you really need to do is put successive tests in the False argument. You're presently trying to separate each test by a comma, and that won't work.

Your first three tests can all be joined in one expression like:

=IF(E2="In Play",IF(F2="Closed",3,IF(F2="suspended",2,IF(F2="Null",1))))

Remembering that each successive test needs to be the nested FALSE argument of the preceding test, you can do this:

=IF(E2="In Play",IF(F2="Closed",3,IF(F2="suspended",2,IF(F2="Null",1))),IF(AND(E2="Pre-Play",F2="Null"),-1,IF(AND(E2="completed",F2="closed"),2,IF(AND(E2="suspended",F2="Null"),3,-2))))

You may have issues with column width, but you can set those explicitly.

<table>
  <tr>
    <td>
       <form>
         <table>
           <tr>
             <td></td> 
             <td></td> 
             <td></td> 
             <td></td> 
             <td></td> 
             <td></td> 
           </tr>
         </table>
       </form>
     </td>
    </tr>
  <tr>
    <td>
       <form>
         <table>
           <tr>
             <td></td> 
             <td></td> 
             <td></td> 
             <td></td> 
             <td></td> 
             <td></td> 
           </tr>
         </table>
       </form>
     </td>
    </tr>
  </table>

You may want to also consider making it a single form, and then using jQuery to select the form elements from the row you want, serialize them, and submit them as the form.

See: http://api.jquery.com/serialize/

Also, there are a number of very nice grid plugins: http://www.google.com/search?q=jquery+grid&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Maximum is 2097151, If you try set more error occurred.

If you manually call video.play() it should work:

<!DOCTYPE html>
<html>
<head>
  <script>
    function init() {
      enableVideoClicks();
    }

    function enableVideoClicks() {
      var videos = document.getElementsByTagName('video') || [];
      for (var i = 0; i < videos.length; i++) {
        // TODO: use attachEvent in IE
        videos[i].addEventListener('click', function(videoNode) {
          return function() {
            videoNode.play();
          };
        }(videos[i]));
      }
    }
  </script>
</head>
<body onload="init()">

  <video src="sample.mp4" width="400" height="300" controls></video>

  ...

</body>
</html>

To just get the errors from the ModelState, use this Linq:

var modelStateErrors = this.ModelState.Keys.SelectMany(key => this.ModelState[key].Errors);

Though this question is very old but as a new in Software Development I can't stop my self to share what I have learnt :D

Creation of Stored Procedure:

CREAET PROC usp_ValidateUSer
(
    @UserName nVARCHAR(50),
    @Password nVARCHAR(50)
)
AS

BEGIN
    IF EXISTS(SELECT '#' FROM Users WHERE Username=@UserName AND Password=@Password)
    BEGIN
        SELECT u.UserId, u.Username, r.UserRole
        FROM Users u
        INNER JOIN UserRoles r
        ON u.UserRoleId=r.UserRoleId
    END
END

Execution of Stored Procedure:

(If you want to test the execution of Stored Procedure in SQL)

EXEC usp_ValidateUSer @UserName='admin', @Password='admin'

Th Output:

In fact if you write any C extensions for your Ruby projects there is really only one way to define a Module method.

rb_define_singleton_method

I know this self business just opens up all kinds of other questions so you could do better by searching each part.

Objects first.

foo = Object.new

Can I make a method for foo?

Sure

def foo.hello
 'hello'
end

What do I do with it?

foo.hello
 ==>"hello"

Just another object.

foo.methods

You get all the Object methods plus your new one.

def foo.self
 self
end

foo.self

Just the foo Object.

Try to see what happens if you make foo from other Objects like Class and Module. The examples from all the answers are nice to play with but you have to work with different ideas or concepts to really understand what is going on with the way the code is written. So now you have lots of terms to go look at.

Singleton, Class, Module, self, Object, and Eigenclass was brought up but Ruby doesn't name Object Models that way. It's more like Metaclass. Richard or __why shows you the idea here. http://viewsourcecode.org/why/hacking/seeingMetaclassesClearly.html And if the blows you away then try looking up Ruby Object Model in search. Two videos that I know of on YouTube are Dave Thomas and Peter Cooper. They try to explain that concept too. It took Dave a long time to get it so don't worry. I'm still working on it too. Why else would I be here? Thanks for your question. Also take a look at the standard library. It has a Singleton Module just as an FYI.

This is pretty good. https://www.youtube.com/watch?v=i4uiyWA8eFk

The list method index will return -1 if the item is not present, and will return the index of the item in the list if it is present. Alternatively in an if statement you can do the following:

if myItem in list:
    #do things

You can also check if an element is not in a list with the following if statement:

if myItem not in list:
    #do things

var stringArray = ["String1", "String2", "String3"];

return (stringArray.indexOf(searchStr) > -1)

Another proof that coalesce() does not stop evaluation with the first non-null value:

SELECT COALESCE(1, my_sequence.nextval) AS answer FROM dual;

Run this, then check my_sequence.currval;

Update queueAll() method as below:

public Cursor queueAll() {

     String selectQuery = "SELECT * FROM " + MYDATABASE_TABLE;
     Cursor cursor = sqLiteDatabase.rawQuery(selectQuery, null);

     return cursor;
}

Update readFileFromSQLite() method as below:

public ArrayList<String> readFileFromSQLite() {

    fileName = new ArrayList<String>();

    fileSQLiteAdapter = new FileSQLiteAdapter(FileChooser.this);
    fileSQLiteAdapter.openToRead();

    cursor = fileSQLiteAdapter.queueAll();

    if (cursor != null) {
        if (cursor.moveToFirst()) {
            do 
            {
                String name = cursor.getString(cursor.getColumnIndex(FileSQLiteAdapter.KEY_CONTENT1));
                fileName.add(name);
            } while (cursor.moveToNext());
        }
        cursor.close();
    }

    fileSQLiteAdapter.close();

    return fileName;
}

So, let's say you have this table:

CREATE TABLE YourTable(Col1 VARCHAR(10))

And you want to change Col1 to VARCHAR(20). What you need to do is this:

ALTER TABLE YourTable
ALTER COLUMN Col1 VARCHAR(20)

That'll work without problems since the length of the column got bigger. If you wanted to change it to VARCHAR(5), then you'll first gonna need to make sure that there are not values with more chars on your column, otherwise that ALTER TABLE will fail.

SQL Server returns messages after a batch of statements has been executed. Normally, you'd use SQL GO to indicate the end of a batch and to retrieve the results:

PRINT '1'
GO

WAITFOR DELAY '00:00:05'

PRINT '2'
GO

WAITFOR DELAY '00:00:05'

PRINT '3'
GO

In this case, however, the print statement you want returned immediately is in the middle of a loop, so the print statements cannot be in their own batch. The only command I know of that will return in the middle of a batch is RAISERROR (...) WITH NOWAIT, which gbn has provided as an answer as I type this.

Organize your files in hierarchical directories and then just use relative paths.

Demo:

HTML (index.html)

<a href='inner/file.html'>link</a>

Directory structure:

base/
base/index.html
base/inner/file.html
....

It's the response code a SIP User Agent Server (UAS) will send to the client after the client sends a CANCEL request for the original unanswered INVITE request (yet to receive a final response).

Here is a nice CANCEL SIP Call Flow illustration.

.c : 'C' source code
.h : Header file

Usually, the .c files contain the implementation, and .h files contain the "interface" of an implementation.

How about this:

times['days_since'] = max(list(df.index.values))  
times['days_since'] = times['days_since'] - times['months']  
times

You can add a reference to System.Configuration in your project and then:

using System.Configuration;

then

string sValue = ConfigurationManager.AppSettings["BatchFile"];

with an app.config file like this:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
   <appSettings>
       <add key="BatchFile" value="blah.bat" />
   </appSettings>
</configuration>

I think the best codes are these:

  $('#accordion1').collapse({
    toggle: false
  }).on('show',function (e) {
        $(e.target).parent().find(".icon-chevron-down").removeClass("icon-chevron-down").addClass("icon-chevron-up");
      }).on('hide', function (e) {
        $(e.target).parent().find(".icon-chevron-up").removeClass("icon-chevron-up").addClass("icon-chevron-down");
      });

Also try changing from this:

    SELECT * FROM table WHERE Contains(Column, "test") > 0;

To this:

    SELECT * FROM table WHERE Contains(Column, '"*test*"') > 0;

The former will find records with values like "this is a test" and "a test-case is the plan".

The latter will also find records with values like "i am testing this" and "this is the greatest".

I just type following keywords in the opened terminal;

1. powershell
2. bash
3. cmd
4. node
5. python (or python3)

See details in the below image. (VSCode version 1.19.1 - windows 10 OS)

It works on VS Code Mac as well. I tried it with VSCode (Version 1.20.1)

Besides the original answer, I have done the following:

• Disable Hyper-V in Windows Features
• Turning virtualization off and on in BIOS
• Log back in windows, enabled Hyper-V. I was prompted there are updates for Hyper-V and I did the update. Restart when prompted.
• It worked!

You can try this:

this.activatedRoute.paramMap.subscribe(x => {
    let id = x.get('id');
    console.log(id);  
});

As other folks have mentioned, Java, ActiveX, Silverlight, Browser Helper Objects (BHOs) and other plugins are not supported in Microsoft Edge. Most modern browsers are moving away from plugins and toward standard HTML5 controls and technologies.

If you must continue to use the Java plugin in a corporate web app, consider adding the site to an Enterprise Mode site list. This will automatically prompt the user to open in IE.

Another variation on the already proposed answers without jQuery.

Object.values(document.getElementById('mySelect').options).forEach(option => alert(option))

Roland Bouman's answer is the best, simple Vanilla way. I noticed some attempts at jQ plugs, but they just didn't seem "full" enough to me, so I made my own. The only setback so far has been inability to access dynamically added attrs without directly calling elm.attr('dynamicAttr'). However, this will return all natural attributes of a jQuery element object.

Plugin uses simple jQuery style calling:

$(elm).getAttrs();
// OR
$.getAttrs(elm);

You can also add a second string param for getting just one specific attr. This isn't really needed for one element selection, as jQuery already provides $(elm).attr('name'), however, my version of a plugin allows for multiple returns. So, for instance, a call like

$.getAttrs('*', 'class');

Will result in an array [] return of objects {}. Each object will look like:

{ class: 'classes names', elm: $(elm), index: i } // index is $(elm).index()

Plugin

;;(function($) {
    $.getAttrs || ($.extend({
        getAttrs: function() {
            var a = arguments,
                d, b;
            if (a.length)
                for (x in a) switch (typeof a[x]) {
                    case "object":
                        a[x] instanceof jQuery && (b = a[x]);
                        break;
                    case "string":
                        b ? d || (d = a[x]) : b = $(a[x])
                }
            if (b instanceof jQuery) {
                var e = [];
                if (1 == b.length) {
                    for (var f = 0, g = b[0].attributes, h = g.length; f < h; f++) a = g[f], e[a.name] = a.value;
                    b.data("attrList", e);
                    d && "all" != d && (e = b.attr(d))
                } else d && "all" != d ? b.each(function(a) {
                    a = {
                        elm: $(this),
                        index: $(this).index()
                    };
                    a[d] = $(this).attr(d);
                    e.push(a)
                }) : b.each(function(a) {
                    $elmRet = [];
                    for (var b = 0, d = this.attributes, f = d.length; b < f; b++) a = d[b], $elmRet[a.name] = a.value;
                    e.push({
                        elm: $(this),
                        index: $(this).index(),
                        attrs: $elmRet
                    });
                    $(this).data("attrList", e)
                });
                return e
            }
            return "Error: Cannot find Selector"
        }
    }), $.fn.extend({
        getAttrs: function() {
            var a = [$(this)];
            if (arguments.length)
                for (x in arguments) a.push(arguments[x]);
            return $.getAttrs.apply($, a)
        }
    }))
})(jQuery);

Complied

;;(function(c){c.getAttrs||(c.extend({getAttrs:function(){var a=arguments,d,b;if(a.length)for(x in a)switch(typeof a[x]){case "object":a[x]instanceof jQuery&&(b=a[x]);break;case "string":b?d||(d=a[x]):b=c(a[x])}if(b instanceof jQuery){if(1==b.length){for(var e=[],f=0,g=b[0].attributes,h=g.length;f<h;f++)a=g[f],e[a.name]=a.value;b.data("attrList",e);d&&"all"!=d&&(e=b.attr(d));for(x in e)e.length++}else e=[],d&&"all"!=d?b.each(function(a){a={elm:c(this),index:c(this).index()};a[d]=c(this).attr(d);e.push(a)}):b.each(function(a){$elmRet=[];for(var b=0,d=this.attributes,f=d.length;b<f;b++)a=d[b],$elmRet[a.name]=a.value;e.push({elm:c(this),index:c(this).index(),attrs:$elmRet});c(this).data("attrList",e);for(x in $elmRet)$elmRet.length++});return e}return"Error: Cannot find Selector"}}),c.fn.extend({getAttrs:function(){var a=[c(this)];if(arguments.length)for(x in arguments)a.push(arguments[x]);return c.getAttrs.apply(c,a)}}))})(jQuery);

jsFiddle

/*  BEGIN PLUGIN  */_x000D_
;;(function($) {_x000D_
 $.getAttrs || ($.extend({_x000D_
  getAttrs: function() {_x000D_
   var a = arguments,_x000D_
    c, b;_x000D_
   if (a.length)_x000D_
    for (x in a) switch (typeof a[x]) {_x000D_
     case "object":_x000D_
      a[x] instanceof f && (b = a[x]);_x000D_
      break;_x000D_
     case "string":_x000D_
      b ? c || (c = a[x]) : b = $(a[x])_x000D_
    }_x000D_
   if (b instanceof f) {_x000D_
    if (1 == b.length) {_x000D_
     for (var d = [], e = 0, g = b[0].attributes, h = g.length; e < h; e++) a = g[e], d[a.name] = a.value;_x000D_
     b.data("attrList", d);_x000D_
     c && "all" != c && (d = b.attr(c));_x000D_
     for (x in d) d.length++_x000D_
    } else d = [], c && "all" != c ? b.each(function(a) {_x000D_
     a = {_x000D_
      elm: $(this),_x000D_
      index: $(this).index()_x000D_
     };_x000D_
     a[c] = $(this).attr(c);_x000D_
     d.push(a)_x000D_
    }) : b.each(function(a) {_x000D_
     $elmRet = [];_x000D_
     for (var b = 0, c = this.attributes, e = c.length; b < e; b++) a = c[b], $elmRet[a.name] = a.value;_x000D_
     d.push({_x000D_
      elm: $(this),_x000D_
      index: $(this).index(),_x000D_
      attrs: $elmRet_x000D_
     });_x000D_
     $(this).data("attrList", d);_x000D_
     for (x in $elmRet) $elmRet.length++_x000D_
    });_x000D_
    return d_x000D_
   }_x000D_
   return "Error: Cannot find Selector"_x000D_
  }_x000D_
 }), $.fn.extend({_x000D_
  getAttrs: function() {_x000D_
   var a = [$(this)];_x000D_
   if (arguments.length)_x000D_
    for (x in arguments) a.push(arguments[x]);_x000D_
   return $.getAttrs.apply($, a)_x000D_
  }_x000D_
 }))_x000D_
})(jQuery);_x000D_
/*  END PLUGIN  */_x000D_
/*--------------------*/_x000D_
$('#bob').attr('bob', 'bill');_x000D_
console.log($('#bob'))_x000D_
console.log(new Array(50).join(' -'));_x000D_
console.log($('#bob').getAttrs('id'));_x000D_
console.log(new Array(50).join(' -'));_x000D_
console.log($.getAttrs('#bob'));_x000D_
console.log(new Array(50).join(' -'));_x000D_
console.log($.getAttrs('#bob', 'name'));_x000D_
console.log(new Array(50).join(' -'));_x000D_
console.log($.getAttrs('*', 'class'));_x000D_
console.log(new Array(50).join(' -'));_x000D_
console.log($.getAttrs('p'));_x000D_
console.log(new Array(50).join(' -'));_x000D_
console.log($('#bob').getAttrs('all'));_x000D_
console.log($('*').getAttrs('all'));

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
All of below is just for stuff for plugin to test on. See developer console for more details._x000D_
<hr />_x000D_
<div id="bob" class="wmd-button-bar"><ul id="wmd-button-row-27865269" class="wmd-button-row" style="display:none;">_x000D_
<div class="post-text" itemprop="text">_x000D_
<p>Roland Bouman's answer is the best, simple Vanilla way. I noticed some attempts at jQ plugs, but they just didn't seem "full" enough to me, so I made my own. The only setback so far has been inability to access dynamically added attrs without directly calling <code>elm.attr('dynamicAttr')</code>. However, this will return all natural attributes of a jQuery element object.</p>_x000D_
_x000D_
<p>Plugin uses simple jQuery style calling:</p>_x000D_
_x000D_
<pre class="default prettyprint prettyprinted"><code><span class="pln">$</span><span class="pun">(</span><span class="pln">elm</span><span class="pun">).</span><span class="pln">getAttrs</span><span class="pun">();</span><span class="pln">_x000D_
</span><span class="com">// OR</span><span class="pln">_x000D_
$</span><span class="pun">.</span><span class="pln">getAttrs</span><span class="pun">(</span><span class="pln">elm</span><span class="pun">);</span></code></pre>_x000D_
_x000D_
<p>You can also add a second string param for getting just one specific attr. This isn't really needed for one element selection, as jQuery already provides <code>$(elm).attr('name')</code>, however, my version of a plugin allows for multiple returns. So, for instance, a call like</p>_x000D_
_x000D_
<pre class="default prettyprint prettyprinted"><code><span class="pln">$</span><span class="pun">.</span><span class="pln">getAttrs</span><span class="pun">(</span><span class="str">'*'</span><span class="pun">,</span><span class="pln"> </span><span class="str">'class'</span><span class="pun">);</span></code></pre>_x000D_
_x000D_
<p>Will result in an array <code>[]</code> return of objects <code>{}</code>. Each object will look like:</p>_x000D_
_x000D_
<pre class="default prettyprint prettyprinted"><code><span class="pun">{</span><span class="pln"> </span><span class="kwd">class</span><span class="pun">:</span><span class="pln"> </span><span class="str">'classes names'</span><span class="pun">,</span><span class="pln"> elm</span><span class="pun">:</span><span class="pln"> $</span><span class="pun">(</span><span class="pln">elm</span><span class="pun">),</span><span class="pln"> index</span><span class="pun">:</span><span class="pln"> i </span><span class="pun">}</span><span class="pln"> </span><span class="com">// index is $(elm).index()</span></code></pre>_x000D_
    </div>_x000D_
  </div>

I think they using \n anyway even couse it not visible, or maybe they using \r. So just replace \n or \r with <br/>

I am also looking for an answer to this question, (to clarify, I want to be able to draw an image with user defined opacity such as how you can draw shapes with opacity) if you draw with primitive shapes you can set fill and stroke color with alpha to define the transparency. As far as I have concluded right now, this does not seem to affect image drawing.

//works with shapes but not with images
ctx.fillStyle = "rgba(255, 255, 255, 0.5)";

I have concluded that setting the globalCompositeOperation works with images.

//works with images
ctx.globalCompositeOperation = "lighter";

I wonder if there is some kind third way of setting color so that we can tint images and make them transparent easily.

EDIT:

After further digging I have concluded that you can set the transparency of an image by setting the globalAlpha parameter BEFORE you draw the image:

//works with images
ctx.globalAlpha = 0.5

If you want to achieve a fading effect over time you need some kind of loop that changes the alpha value, this is fairly easy, one way to achieve it is the setTimeout function, look that up to create a loop from which you alter the alpha over time.

Line number is actually something static, so if you just want it for logging then it could be preprocessed with something like gulp. I've written a small gulp plugin that does exactly that:

var gulp = require('gulp');
var logLine = require('gulp-log-line');
gulp.task('log-line', function() {
    return gulp.src("file.js", {buffer : true})
    //Write here the loggers you use.
        .pipe(logLine(['console.log']))
        .pipe(gulp.dest('./build'))

})

gulp.task('default', ['log-line'])

This will attach the file name and line to all logs from console.log, so console.log(something) will become console.log('filePath:fileNumber', something). The advantage is that now you can concat your files, transpile them... and you will still get the line

You are not returning a response object from your view my_form_post. The function ends with implicit return None, which Flask does not like.

Make the function my_form_post return an explicit response, for example

return 'OK'

at the end of the function.

If I understand you right, we talk about a text file attachment. Thats unfortunate because if it was the email's message body, you could always use "\r\n", referring to http://www.faqs.org/rfcs/rfc822.html

But as it's an attachment, you must live with system differences. If I were in your shoes, I would choose one of those options:

a) only support windows clients by using "\r\n" as line end.

b) provide two attachment files, one with linux format and one with windows format.

c) I don't know if the attachment is to be read by people or machines, but if it is people I would consider attaching an HTML file instead of plain text. more portable and much prettier, too :)

There are a few ways CSS can 'target' navigation. This will style internal and external links using attribute styling, which could help signal visitors to what your links will do.

a[href="#"] { color: forestgreen; font-weight: normal; }
a[href="http"] { color: dodgerblue; font-weight: normal; }  

You can also target the traditional inline HTML 'target=_blank'.

a[target=_blank] { font-weight: bold; } 

Also :target selector to style navigation block and element targets.

nav { display: none; }
nav:target { display: block; }  

CSS :target pseudo-class selector is supported - caniuse, w3schools, MDN.

a[href="http"] { target: new; target-name: new; target-new: tab; }

CSS/CSS3 'target-new' property etc, not supported by any major browsers, 2017 August, though it is part of the W3 spec since 2004 February.

W3Schools 'modal' construction, uses ':target' pseudo-class that could contain WP navigation. You can also add HTML rel="noreferrer and noopener beside target="_blank" to improve 'new tab' performance. CSS will not open links in tabs for now, but this page explains how to do that with jQuery (compatibility may depend for WP coders). MDN has a good review at Using the :target pseudo-class in selectors

Use OutputDebugString instead of afxDump.

Example:

#define _TRACE_MAXLEN 500

#if _MSC_VER >= 1900
#define _PRINT_DEBUG_STRING(text) OutputDebugString(text)
#else // _MSC_VER >= 1900
#define _PRINT_DEBUG_STRING(text) afxDump << text
#endif // _MSC_VER >= 1900

void MyTrace(LPCTSTR sFormat, ...)
{
    TCHAR text[_TRACE_MAXLEN + 1];
    memset(text, 0, _TRACE_MAXLEN + 1);
    va_list args;
    va_start(args, sFormat);
    int n = _vsntprintf(text, _TRACE_MAXLEN, sFormat, args);
    va_end(args);
    _PRINT_DEBUG_STRING(text);
    if(n <= 0)
        _PRINT_DEBUG_STRING(_T("[...]"));
}

You could always position:absolute; things and specify widths. It's not a very fluid way of doing it, but it would work.

I have a similar problem and as I'm newbie, here are some facts for somebody to comment:

I'm sending form data to Google sheet this way (scriptURL is https://script.google.com/macros/s/AKfy..., showSuccess() is showing a simple image):

fetch(scriptURL, {method: 'POST', body: new FormData(form)})
.then(response => showSuccess())
.catch(error => alert('Error! ' + error.message))

Executed in Edge my HTML doesn't show error and Network tab reports this 3 requests: Executed in Chrome my HTML (index.htm) shows Failed to fetch error and Network tab reports this 2 requests: The value in the second column is blocked:other and there is also an error in Console tab:

GET https://script.googleusercontent.com/macros/echo?user_content_key=D-ABF... net::ERR_BLOCKED_BY_CLIENT

In order to suspend installed Chrome extensions, I executed my code in an Incognito window and there is no error message and Network tab reports this 2 requests:

My guess is that something (extension?) prevents Chrome to read the request's answer (the GET request is blocked).

Here's an efficient way of achieving the result with two caveats.

1. Limits precision to 'maximum' N digits (not fixed to N digits).
2. Rounds down the number (not round to nearest).

See sample test cases here.

123.12345678 ==> 123.123
1.230000 ==> 1.23
1.1 ==> 1.1
1 ==> 1.0
0.000 ==> 0.0
0.00 ==> 0.0
0.4 ==> 0.4
0 ==> 0.0
1.4999 ==> 1.499
1.4995 ==> 1.499
1.4994 ==> 1.499

Here's the code. The two caveats I mentioned above can be addressed pretty easily, however, speed mattered more to me than accuracy, so i left it here. String manipulations like System.out.printf("%.2f",123.234); are computationally costly compared to mathematical operations. In my tests, the below code (without the sysout) took 1/30th the time compared to String manipulations.

public double limitPrecision(String dblAsString, int maxDigitsAfterDecimal) {
    int multiplier = (int) Math.pow(10, maxDigitsAfterDecimal);
    double truncated = (double) ((long) ((Double.parseDouble(dblAsString)) * multiplier)) / multiplier;
    System.out.println(dblAsString + " ==> " + truncated);
    return truncated;
}

To uninstalling existing MongoDB packages. I think this link will helpful.

You're calling br.readLine() a second time inside the loop.
Therefore, you end up reading two lines each time you go around.

String s = "String="

String[] str = s.split("="); //now str[0] is "hello" and str[1] is "goodmorning,2,1"

add this string

Basically I solved it by NOT-ing the isReplyFormOpen value whenever it is clicked:

<a ng-click="isReplyFormOpen = !isReplyFormOpen">Reply</a>

<div ng-init="isReplyFormOpen = false" ng-show="isReplyFormOpen" id="replyForm">
    <!-- Form -->
</div>

Sometimes we have to use loops, for example, when we don't know how many iterations we need to get the result. Take while loops as an example. Below are methods you absolutely should avoid:

a=numeric(0)
b=1
system.time(
  {
    while(b<=1e5){
      b=b+1
      a<-c(a,pi)
    }
  }
)
# user  system elapsed 
# 13.2     0.0    13.2 

a=numeric(0)
b=1
system.time(
  {
    while(b<=1e5){
      b=b+1
      a<-append(a,pi)
    }
  }
)
# user  system elapsed 
# 11.06    5.72   16.84 

These are very inefficient because R copies the vector every time it appends.

The most efficient way to append is to use index. Note that this time I let it iterate 1e7 times, but it's still much faster than c.

a=numeric(0)
system.time(
  {
    while(length(a)<1e7){
      a[length(a)+1]=pi
    }
  }
)
# user  system elapsed 
# 5.71    0.39    6.12  

This is acceptable. And we can make it a bit faster by replacing [ with [[.

a=numeric(0)
system.time(
  {
    while(length(a)<1e7){
      a[[length(a)+1]]=pi
    }
  }
)
# user  system elapsed 
# 5.29    0.38    5.69   

Maybe you already noticed that length can be time consuming. If we replace length with a counter:

a=numeric(0)
b=1
system.time(
  {
    while(b<=1e7){
      a[[b]]=pi
      b=b+1
    }
  }
)
# user  system elapsed 
# 3.35    0.41    3.76

As other users mentioned, pre-allocating the vector is very helpful. But this is a trade-off between speed and memory usage if you don't know how many loops you need to get the result.

a=rep(NaN,2*1e7)
b=1
system.time(
  {
    while(b<=1e7){
      a[[b]]=pi
      b=b+1
    }
    a=a[!is.na(a)]
  }
)
# user  system elapsed 
# 1.57    0.06    1.63 

An intermediate method is to gradually add blocks of results.

a=numeric(0)
b=0
step_count=0
step=1e6
system.time(
  {
    repeat{
      a_step=rep(NaN,step)
      for(i in seq_len(step)){
        b=b+1
        a_step[[i]]=pi
        if(b>=1e7){
          a_step=a_step[1:i]
          break
        }
      }
      a[(step_count*step+1):b]=a_step
      if(b>=1e7) break
      step_count=step_count+1
    }
  }
)
#user  system elapsed 
#1.71    0.17    1.89

This is a simple fix. Open the project you are getting this error on. Click "Project" at the top. Then click " Properties" ( Will be the name of the opened project) then click "Security" then uncheck "Enable ClickOnce security settings."

That should fix everything.

There is another solution. The next code is bad (although I think pandas needs this feature):

import pandas as pd

# empty dataframe
a = pd.DataFrame()
a.loc[0] = {'first': 111, 'second': 222}

But the next code runs fine:

import pandas as pd

# empty dataframe
a = pd.DataFrame()
a = a.append(pd.Series({'first': 111, 'second': 222}, name=0))

I have found the answer to my question.

client.DefaultRequestHeaders.Add("X-Version","1");

That should add a custom header to your request

-- IN arguments : you get them. You can modify them locally but caller won't see it
-- IN OUT arguments: initialized by caller, already have a value, you can modify them and the caller will see it
-- OUT arguments: they're reinitialized by the procedure, the caller will see the final value.
CREATE PROCEDURE f (p IN NUMBER, x IN OUT NUMBER, y OUT NUMBER)
IS
BEGIN
   x:=x * p;
   y:=4 * p;
END;
/

SET SERVEROUTPUT ON

declare
   foo number := 30;
   bar number := 0;
begin
   f(5,foo,bar);
   dbms_output.put_line(foo || ' ' || bar);
end;
/

-- Procedure output can be collected from variables x and y (ans1:= x and ans2:=y) will be: 150 and 20 respectively.

-- Answer borrowed from: https://stackoverflow.com/a/9484228/1661078

very simple. make a note of the sqlsrvr.exe PID from taskmanager then run this command:

netstat -ano | findstr *PID*

it will show TCP and UDP connections of your SQL server (including ports) standard is 1433 for TCP and 1434 for UDP

example :

Disadvantage of second approach is big repository with created loggers. This loggers do the same if root is defined and class loggers are not defined. Standard scenario on production system is using few loggers dedicated to group of class. Sorry for my English.

Thanks to HTML5, you can now declare the scripts that you want to load asynchronously by adding "async" in the tag:

<script async>...</script>

Note: The async attribute is only for external scripts (and should only be used if the src attribute is present).

Note: There are several ways an external script can be executed:

• If async is present: The script is executed asynchronously with the rest of the page (the script will be executed while the page continues the parsing)
• If async is not present and defer is present: The script is executed when the page has finished parsing
• If neither async or defer is present: The script is fetched and executed immediately, before the browser continues parsing the page

See this: http://www.w3schools.com/tags/att_script_async.asp

Update (2018-01-06): This answer is obsolete. Modern versions of PyCharm provide Paths via Settings ? Project Interpreter ? ? ? Show All ? Show paths button.

PyCharm Professional Edition has the Paths tab in Python Interpreters settings, but Community Edition apparently doesn't have it.

As a workaround, you can create a symlink for your imported library under your project's root.

For example:

myproject
    mypackage
        __init__.py
    third_party -> /some/other/directory/third_party

You're getting that because VARCHAR is not a valid type to cast into. According to the MySQL docs (http://dev.mysql.com/doc/refman/5.5/en/cast-functions.html#function_cast) you can only cast to:

• BINARY[(N)]
• CHAR[(N)]
• DATE
• DATETIME
• DECIMAL[(M[,D])]
• SIGNED
• [INTEGER]
• TIME
• UNSIGNED [INTEGER]

I think your best-bet is to use CHAR.

Yeah, IsNumeric is VB. Usually people use the TryParse() method, though it is a bit clunky. As you suggested, you can always write your own.

int i;
if (int.TryParse(string, out i))
{

}

The \caption command is restricted to floats: you will need to place the equation in a figure or table environment (or a new kind of floating environment). For example:

\begin{figure}
\[ E = m c^2 \]
\caption{A famous equation}
\end{figure}

The point of floats is that you let LaTeX determine their placement. If you want to equation to appear in a fixed position, don't use a float. The \captionof command of the caption package can be used to place a caption outside of a floating environment. It is used like this:

\[ E = m c^2 \]
\captionof{figure}{A famous equation}

This will also produce an entry for the \listoffigures, if your document has one.

To align parts of an equation, take a look at the eqnarray environment, or some of the environments of the amsmath package: align, gather, multiline,...

There is an option in Postman if you download it from https://www.getpostman.com instead of the chrome store (most probably it has been introduced in the new versions and the chrome one will be updated later) not sure about the old ones.

In the settings, turn off the SSL certificate verification option

Be sure to remember to reactivate it afterwards, this is a security feature.

If you really want to use the chrome app, you could always add an exception to chrome for the url: Enter the url you would like to open in the chrome browser, you'll get a warning with a link at the bottom of the page to add an exception, which if you do, it will also allow postman to access your url. But the first option of using the postman stand-alone app is much better.

I hope this can help.

One way to create a quick test query in Windows via an ODBC connection is using the DQY format.

To achieve this, create a DQY file (e.g. test.dqy) containing the magic first two lines (XLODBC and 1) as below, followed by your ODBC connection string on the third line and your query on the fourth line (all on one line), e.g.:

XLODBC
1
Driver={Microsoft ODBC for Oracle};server=DB;uid=scott;pwd=tiger;
SELECT COUNT(1) n FROM emp

Then, if you open the file by double-clicking it, it will open in Excel and populate the worksheet with the results of the query.

You can now update your android studio to 3.4 stable version. Updates for stable version are now available. cheers!!!

Something like this (sounds like you just need to change your SMTP server):

String host = "smtp.gmail.com";
String from = "user name";
Properties props = System.getProperties();
props.put("mail.smtp.host", host);
props.put("mail.smtp.user", from);
props.put("mail.smtp.password", "asdfgh");
props.put("mail.smtp.port", "587"); // 587 is the port number of yahoo mail
props.put("mail.smtp.auth", "true");

Session session = Session.getDefaultInstance(props, null);
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));

InternetAddress[] to_address = new InternetAddress[to.length];
int i = 0;
// To get the array of addresses
while (to[i] != null) {
    to_address[i] = new InternetAddress(to[i]);
    i++;
}
System.out.println(Message.RecipientType.TO);
i = 0;
while (to_address[i] != null) {

    message.addRecipient(Message.RecipientType.TO, to_address[i]);
    i++;
}
message.setSubject("sending in a group");
message.setText("Welcome to JavaMail");
// alternately, to send HTML mail:
// message.setContent("<p>Welcome to JavaMail</p>", "text/html");
Transport transport = session.getTransport("smtp");
transport.connect("smtp.mail.yahoo.co.in", "user name", "asdfgh");
transport.sendMessage(message, message.getAllRecipients());
transport.close();

The official answer from Facebook (http://developers.facebook.com/bugs/282710765082535):

Mikhail,

The facebook android sdk no longer supports android 1.5 and 1.6. Please upgrade to the next api version.

Good luck with your implementation.

The problem is your query returned false meaning there was an error in your query. After your query you could do the following:

if (!$result) {
    die(mysqli_error($link));
}

Or you could combine it with your query:

$results = mysqli_query($link, $query) or die(mysqli_error($link));

That will print out your error.

Also... you need to sanitize your input. You can't just take user input and put that into a query. Try this:

$query = "SELECT * FROM shopsy_db WHERE name LIKE '%" . mysqli_real_escape_string($link, $searchTerm) . "%'";

In reply to: Table 'sookehhh_shopsy_db.sookehhh_shopsy_db' doesn't exist

Are you sure the table name is sookehhh_shopsy_db? maybe it's really like users or something.

I used the below to solve this problem.

import org.apache.commons.lang.StringUtils;
StringUtils.capitalize(MyString);

Thanks to Ted Hopp for rightly pointing out that the question should have been TITLE CASE instead of modified CAMEL CASE.

Camel Case is usually without spaces between words.

Here is a directive to have actions programmed after a shallow render. By shallow I mean it will evaluate after that very element rendered and that will be unrelated to when its contents get rendered. So if you need some sub element doing a post render action, you should consider using it there:

define(['angular'], function (angular) {
  'use strict';
  return angular.module('app.common.after-render', [])
    .directive('afterRender', [ '$timeout', function($timeout) {
    var def = {
        restrict : 'A', 
        terminal : true,
        transclude : false,
        link : function(scope, element, attrs) {
            if (attrs) { scope.$eval(attrs.afterRender) }
            scope.$emit('onAfterRender')
        }
    };
    return def;
    }]);
});

then you can do:

<div after-render></div>

or with any useful expression like:

<div after-render="$emit='onAfterThisConcreteThingRendered'"></div>

There are two main reasons why you can use an atomic boolean. First its mutable, you can pass it in as a reference and change the value that is a associated to the boolean itself, for example.

public final class MyThreadSafeClass{

    private AtomicBoolean myBoolean = new AtomicBoolean(false);
    private SomeThreadSafeObject someObject = new SomeThreadSafeObject();

    public boolean doSomething(){
         someObject.doSomeWork(myBoolean);
         return myBoolean.get(); //will return true
    }
}

and in the someObject class

public final class SomeThreadSafeObject{
    public void doSomeWork(AtomicBoolean b){
        b.set(true);
    }
}

More importantly though, its thread safe and can indicate to developers maintaining the class, that this variable is expected to be modified and read from multiple threads. If you do not use an AtomicBoolean you must synchronize the boolean variable you are using by declaring it volatile or synchronizing around the read and write of the field.

You can try using FormulaLocal property instead of Formula. Then the semicolon should work.

If you are using React Router, use this:

<Link to="/files/myfile.pdf" target="_blank" download>Download</Link>

Where /files/myfile.pdf is inside your public folder.

I agree with the accepted answer above but it is only good for known string values. For dynamic string values here is my suggestion.

// A list may come from an API JSON like
{
   "names": [
      "Person 1",
      "Person 2",
      "Person 3",
         ...
      "Person N"
   ]
}
var listOfNames = mutableListOf<String>() 

val stringOfNames = listOfNames.joinToString(", ") 
// ", " <- a separator for the strings, could be any string that you want

// Posible result
// Person 1, Person 2, Person 3, ..., Person N

This is useful for concatenating list of strings with separator.

Lee's approach can be simplified further

public static void InvokeIfRequired(this Control control, MethodInvoker action)
{
    // See Update 2 for edits Mike de Klerk suggests to insert here.

    if (control.InvokeRequired) {
        control.Invoke(action);
    } else {
        action();
    }
}

And can be called like this

richEditControl1.InvokeIfRequired(() =>
{
    // Do anything you want with the control here
    richEditControl1.RtfText = value;
    RtfHelpers.AddMissingStyles(richEditControl1);
});

There is no need to pass the control as parameter to the delegate. C# automatically creates a closure.

UPDATE:

According to several other posters Control can be generalized as ISynchronizeInvoke:

public static void InvokeIfRequired(this ISynchronizeInvoke obj,
                                         MethodInvoker action)
{
    if (obj.InvokeRequired) {
        var args = new object[0];
        obj.Invoke(action, args);
    } else {
        action();
    }
}

DonBoitnott pointed out that unlike Control the ISynchronizeInvoke interface requires an object array for the Invoke method as parameter list for the action.

UPDATE 2

Edits suggested by Mike de Klerk (see comment in 1st code snippet for insert point):

// When the form, thus the control, isn't visible yet, InvokeRequired  returns false,
// resulting still in a cross-thread exception.
while (!control.Visible)
{
    System.Threading.Thread.Sleep(50);
}

See ToolmakerSteve's comment below for concerns about this suggestion.

Angular Component

A component is one of the basic building blocks of an Angular app. An app can have more than one component. In a normal app, a component contains an HTML view page class file, a class file that controls the behaviour of the HTML page and the CSS/scss file to style your HTML view. A component can be created using @Component decorator that is part of @angular/core module.

import { Component } from '@angular/core';

and to create a component

@Component({selector: 'greet', template: 'Hello {{name}}!'})
class Greet {
  name: string = 'World';
}

To create a component or angular app here is the tutorial

Angular Module

An angular module is set of angular basic building blocks like component, directives, services etc. An app can have more than one module.

A module can be created using @NgModule decorator.

@NgModule({
  imports:      [ BrowserModule ],
  declarations: [ AppComponent ],
  bootstrap:    [ AppComponent ]
})
export class AppModule { }

I think this will do what you want:

DateTime d1 = DateTime.Now;
DateTime d2 = DateTime.Now.AddDays(-1);

TimeSpan t = d1 - d2;
double NrOfDays = t.TotalDays;

I guess this one is a good method, suggested by Hardik4560 ,

https://stackoverflow.com/a/13135554/7184172

User Endless is right,

$.browser.chrome = (typeof window.chrome === "object"); 

code is best to detect Chrome browser using jQuery.

If you using IE and added GoogleFrame as plugin then

var is_chrome = /chrome/.test( navigator.userAgent.toLowerCase() );

code will treat as Chrome browser because GoogleFrame plugin modifying the navigator property and adding chromeframe inside it.

well, you can do it a lot of ways... one of them is to create a HttpRequest. I would advise you against calling your own webapi from your own MVC (the idea is redundant...) but, here's a end to end tutorial.

The script webpack-dev-server is already installed inside ./node_modules directory. You can either install it again globally by

sudo npm install -g webpack-dev-server

or run it like this

./node_modules/webpack-dev-server/bin/webpack-dev-server.js -d --config webpack.dev.config.js --content-base public/ --progress --colors

. means look it in current directory.

I had an issue with this because I had accidentally installed XAMPP to c:\windows\program files (x86) which caused a Windows permissions issue.

The installation says not to install it there, but I thought it had said to install it there.

I uninstalled and reinstalled to c:\xampp and it worked.

Converting a range to a table as described in this answer:

Sub CreateTable()
    ActiveSheet.ListObjects.Add(xlSrcRange, Range("$B$1:$D$16"), , xlYes).Name = _
        "Table1"
        'No go in 2003
    ActiveSheet.ListObjects("Table1").TableStyle = "TableStyleLight2"
End Sub

Take an input float as left. Then take the button and float it right. You can clearfix class when you take more than one to distance.

<input style="width:65%;float:left"class="btn btn-primary" type="text" name="name"> 
<div style="width:8%;float:left">&nbsp;</div>
<button class="btn btn-default" type="button">Go!</button>
<div class="clearfix" style="margin-bottom:10px"> </div>

In HTML:

<input type="text" (keypress)="omitSpecialChar($event)"/>

In JS:

omitSpecialChar(event) {
    const keyPressed = String.fromCharCode(event.keyCode);
    const verifyKeyPressed = /^[a-zA-Z\' \u00C0-\u00FF]*$/.test(keyPressed);
    return verifyKeyPressed === true;
}

In this example it is possible to type accents.

You don't need to go in node.js prompt, you just need to use standard command promt and write

node c:/node/server.js

this also works:

node c:\node\server.js

and then in your browser:

http://localhost:1337

Code below work.

- (id)ht_findFirstResponder
{
    //ignore hit test fail view
    if (self.userInteractionEnabled == NO || self.alpha <= 0.01 || self.hidden == YES) {
        return nil;
    }
    if ([self isKindOfClass:[UIControl class]] && [(UIControl *)self isEnabled] == NO) {
        return nil;
    }

    //ignore bound out screen
    if (CGRectIntersectsRect(self.frame, [UIApplication sharedApplication].keyWindow.bounds) == NO) {
        return nil;
    }

    if ([self isFirstResponder]) {
        return self;
    }

    for (UIView *subView in self.subviews) {
        id result = [subView ht_findFirstResponder];
        if (result) {
            return result;
        }
    }
    return nil;
}   

You could use toPrecision() and toFixed() methods of Number type. Check this link How can I format numbers as money in JavaScript?

This is a sample simplelogger.properties which you can place on the classpath (uncomment the properties you wish to use):

# SLF4J's SimpleLogger configuration file
# Simple implementation of Logger that sends all enabled log messages, for all defined loggers, to System.err.

# Default logging detail level for all instances of SimpleLogger.
# Must be one of ("trace", "debug", "info", "warn", or "error").
# If not specified, defaults to "info".
#org.slf4j.simpleLogger.defaultLogLevel=info

# Logging detail level for a SimpleLogger instance named "xxxxx".
# Must be one of ("trace", "debug", "info", "warn", or "error").
# If not specified, the default logging detail level is used.
#org.slf4j.simpleLogger.log.xxxxx=

# Set to true if you want the current date and time to be included in output messages.
# Default is false, and will output the number of milliseconds elapsed since startup.
#org.slf4j.simpleLogger.showDateTime=false

# The date and time format to be used in the output messages.
# The pattern describing the date and time format is the same that is used in java.text.SimpleDateFormat.
# If the format is not specified or is invalid, the default format is used.
# The default format is yyyy-MM-dd HH:mm:ss:SSS Z.
#org.slf4j.simpleLogger.dateTimeFormat=yyyy-MM-dd HH:mm:ss:SSS Z

# Set to true if you want to output the current thread name.
# Defaults to true.
#org.slf4j.simpleLogger.showThreadName=true

# Set to true if you want the Logger instance name to be included in output messages.
# Defaults to true.
#org.slf4j.simpleLogger.showLogName=true

# Set to true if you want the last component of the name to be included in output messages.
# Defaults to false.
#org.slf4j.simpleLogger.showShortLogName=false

This could also happen if any recent installs or updates happened with .NET framework and/or ASP.NET. If you are unsure of what happened recently and if all your apps use ASP.NET version 4, you can try reset them by running the following commands in command prompt in administrator mode.

cd C:\Windows\Microsoft.NET\Framework64\v4.0.30319
aspnet_regiis -i

This makes sure to install or reinstall ASP.NET 4 and updates existing applications to use ASP.NET 4 version of the app pool. It updates both IIS Classic and Integrated mode handlers and script mappings in the IIS metabase. It also recreates ASP.NET v4.0 and ASP.NET v4.0 Classic app pools, and sets .NET framework 4 to DefaultAppPool and Classic .NET app pools.

Beautiful! Your solution was 99%... instead of "this.scrollY", I used "$(window).scrollTop()". What's even better is that this solution only requires the jQuery1.2.6 library (no additional libraries needed).

The reason I wanted that version in particular is because that's what ships with MVC currently.

Here's the code:

$(document).ready(function() {
    $("#topBar").css("position", "absolute");
});

$(window).scroll(function() {
    $("#topBar").css("top", $(window).scrollTop() + "px");
});

You can simply get the text in editText by applying below code:

EditText editText=(EditText)findViewById(R.id.vnosZadeve);
String text=editText.getText().toString();

then you can toast string text!

Happy coding!