with open("data.txt") as myfile:
    data="".join(line.rstrip() for line in myfile)

join() will join a list of strings, and rstrip() with no arguments will trim whitespace, including newlines, from the end of strings.

The regex way:

var matches = !!location.href.match(/franky/); //a boolean value now

Or in a simple statement you could use:

if (location.href.match(/franky/)) {

I use this to test whether the website is running locally or on a server:

location.href.match(/(192.168|localhost).*:1337/)

This checks whether the href contains either 192.168 or localhost AND is followed by :1337.

As you can see, using regex has its advantages over the other solutions when the condition gets a bit trickier.

This seems simple enough and works both in python 2 and 3

try: subprocess.check_output('which executable',shell=True)
except: sys.exit('ERROR: executable not found')

MySQL evaluates now() once per statement when the statement commences execution. So it is safe to have multiple visible now() calls per statement.

select now(); select now(), sleep(10), now(); select now();
+---------------------+
| now()               |
+---------------------+
| 2018-11-05 16:54:00 |
+---------------------+
1 row in set (0.00 sec)

+---------------------+-----------+---------------------+
| now()               | sleep(10) | now()               |
+---------------------+-----------+---------------------+
| 2018-11-05 16:54:00 |         0 | 2018-11-05 16:54:00 |
+---------------------+-----------+---------------------+
1 row in set (10.00 sec)

+---------------------+
| now()               |
+---------------------+
| 2018-11-05 16:54:10 |
+---------------------+
1 row in set (0.00 sec)

The selected answer will only work if there are no gaps in the sequence. However if you are using an autogenerated id, there are likely to be gaps in the sequence due to inserts that were rolled back.

This method should work if you have gaps

declare @temp (value int, primaryKey int, tempid int identity)
insert value, primarykey from mytable order by  primarykey

select t1.value - t2.value from @temp  t1
join @temp  t2 
on t1.tempid = t2.tempid - 1

The simplest way, based on @nosklo's comment and answer:

import tempfile
tmp = tempfile.mkdtemp()

But if you want to manually control the creation of the directories:

import os
from tempfile import gettempdir
tmp = os.path.join(gettempdir(), '.{}'.format(hash(os.times())))
os.makedirs(tmp)

That way you can easily clean up after yourself when you are done (for privacy, resources, security, whatever) with:

from shutil import rmtree
rmtree(tmp, ignore_errors=True)

This is similar to what applications like Google Chrome and Linux systemd do. They just use a shorter hex hash and an app-specific prefix to "advertise" their presence.

SELECT Call.ID, Call.date, Call.phone_number 
FROM Call 
LEFT OUTER JOIN Phone_Book 
  ON (Call.phone_number=Phone_book.phone_number) 
  WHERE Phone_book.phone_number IS NULL

Should remove the subquery, allowing the query optimiser to work its magic.

Also, avoid "SELECT *" because it can break your code if someone alters the underlying tables or views (and it's inefficient).

If you do not wait for the page to be loaded you will not be able to select the element by id. This solution should work for anyone having trouble getting the code to execute

<script type="text/javascript">
window.onload = function() {
    document.getElementById("delete").onclick = function() {myFunction()};

    function myFunction() {
        //your code goes here
        alert('Alert message here');
    }
};
</script>

<a href='#' id='delete'>Delete Document</a>

A common reason for this type of error is that you might have changed the name of your IBOutlet or IBAction you can simply check this by going to source code.

Click on the main.storyboard and then select open as and then select source code

source code will open

and then check whether there is the name of the iboutlet or ibaction that you have changed , if there is then select the part and delete it and then again create iboutlet or ibaction. This should resolve your problem

HTML5 and the VLC web plugin were a no go for me but I was able to get this work using the following setup:

DivX Web Player (NPAPI browsers only)

AC3 Audio Decoder

And here is the HTML:

<embed id="divxplayer" type="video/divx" width="1024" height="768" 
src ="path_to_file" autoPlay=\"true\" 
pluginspage=\"http://go.divx.com/plugin/download/\"></embed>

The DivX player seems to allow for a much wider array of video and audio options than the native HTML5, so far I am very impressed by it.

Your resource methods won't get hit, so their headers will never get set. The reason is that there is what's called a preflight request before the actual request, which is an OPTIONS request. So the error comes from the fact that the preflight request doesn't produce the necessary headers.

For RESTeasy, you should use CorsFilter. You can see here for some example how to configure it. This filter will handle the preflight request. So you can remove all those headers you have in your resource methods.

See Also:

• HTTP access control (CORS)

Actually, you could still use the round function:

>>> print round(1123.456789, -1)
1120.0

This would round to the closest multiple of 10. To 100 would be -2 as the second argument and so forth.

On my Windows instance - and I do not fully understand my environment - using pip3 to install the kaggle-cli package worked - whereas pip did not. I was working in a conda environment and the environments appear to be different.

(fastai) C:\Users\redact\Downloads\fast.ai\deeplearning1\nbs>pip --version

pip 9.0.1 from C:\ProgramData\Anaconda3\envs\fastai\lib\site-packages (python 3.6)

(fastai) C:\Users\redact\Downloads\fast.ai\deeplearning1\nbs>pip3 --version

pip 9.0.1 from c:\users\redact\appdata\local\programs\python\python36\lib\site-packages (python 3.6)

this is a kind of brief solution,that add a row to local exclude file.

 echo YOURFILE_OR_DIRECTOY >> .git/info/exclude 

for verilog just do

parameter ROWBITS = 4;
reg [ROWBITS-1:0] temp;
always @(posedge sysclk) begin
  temp <= {ROWBITS{1'b0}}; // fill with 0
end

I had the same problem with one of my projects, however, none of the above helped to solve the warning. I checked the detailed build logfile, I used AsmSpy to verify that I used the correct versions for each project in the affected solution, I double checked the actual entries in each project file - nothing helped.

Eventually it turned out that the problem was a nested dependency of one of the references I had in one project. This reference (A) in turn required a different version of (B) which was referenced directly from all other projects in my solution. Updating the reference in the referenced project solved it.

Solution A
+--Project A
   +--Reference A (version 1.1.0.0)
   +--Reference B
+--Project B
   +--Reference A (version 1.1.0.0)
   +--Reference B
   +--Reference C
+--Project C
   +--Reference X (this indirectly references Reference A, but with e.g. version 1.1.1.0)

Solution B
+--Project A
   +--Reference A (version 1.1.1.0)

I hope the above shows what I mean, took my a couple of hours to find out, so hopefully someone else will benefit as well.

if you open the psql console in a terminal window, by typing

$ psql

you're super user username will be shown before the =#, for example:

elisechant=#$

That will be the user name you should use for localhost.

This happened because by mistake I removed some core file of GIT. Try this its worked for me.

re-initialize git

git init

fetch data from remote

git fetch

Now check all your changes and git status by

git status

underscore.js is using the following

toString = Object.prototype.toString;

_.isArray = nativeIsArray || function(obj) {
    return toString.call(obj) == '[object Array]';
  };

_.isObject = function(obj) {
    return obj === Object(obj);
  };

_.isFunction = function(obj) {
    return toString.call(obj) == '[object Function]';
  };

It's because there can only be one definition of A::a that all the translation units use.

If you performed static int a = 3; in a class in a header included in all a translation units then you'd get multiple definitions. Therefore, non out-of-line definition of a static is forcibly made a compiler error.

Using static inline or static const remedies this. static inline only concretises the symbol if it is used in the translation unit and ensures the linker only selects and leaves one copy if it's defined in multiple translation units due to it being in a comdat group. const at file scope makes the compiler never emit a symbol because it's always substituted immediately in the code unless extern is used, which is not permitted in a class.

One thing to note is static inline int b; is treated as a definition whereas static const int b or static const A b; are still treated as a declaration and must be defined out-of-line if you don't define it inside the class. Interestingly static constexpr A b; is treated as a definition, whereas static constexpr int b; is an error and must have an initialiser (this is because they now become definitions and like any const/constexpr definition at file scope, they require an initialiser which an int doesn't have but a class type does because it has an implicit = A() when it is a definition -- clang allows this but gcc requires you to explicitly initialise or it is an error. This is not a problem with inline instead). static const A b = A(); is not allowed and must be constexpr or inline in order to permit an initialiser for a static object with class type i.e to make a static member of class type more than a declaration. So yes in certain situations A a; is not the same as explicitly initialising A a = A(); (the former can be a declaration but if only a declaration is allowed for that type then the latter is an error. The latter can only be used on a definition. constexpr makes it a definition). If you use constexpr and specify a default constructor then the constructor will need to be constexpr

#include<iostream>

struct A
{
    int b =2;
    mutable int c = 3; //if this member is included in the class then const A will have a full .data symbol emitted for it on -O0 and so will B because it contains A.
    static const int a = 3;
};

struct B {
    A b;
    static constexpr A c; //needs to be constexpr or inline and doesn't emit a symbol for A a mutable member on any optimisation level
};

const A a;
const B b;

int main()
{
    std::cout << a.b << b.b.b;
    return 0;
}

A static member is an outright file scope declaration extern int A::a; (which can only be made in the class and out of line definitions must refer to a static member in a class and must be definitions and cannot contain extern) whereas a non-static member is part of the complete type definition of a class and have the same rules as file scope declarations without extern. They are implicitly definitions. So int i[]; int i[5]; is a redefinition whereas static int i[]; int A::i[5]; isn't but unlike 2 externs, the compiler will still detect a duplicate member if you do static int i[]; static int i[5]; in the class.

There is a download for the Google API Python Client library that contains the library and all of its dependencies, named something like google-api-python-client-gae-<version>.zip in the downloads section of the project. Just unzip this into your App Engine project.

this works. thanks. I am injecting custom html and compile it using angular in the controller.

        var tableContent= '<div>Search: <input ng-model="searchText"></div>' 
                            +'<div class="table-heading">'
                            +    '<div class="table-col">Customer ID</div>'
                           + ' <div class="table-col" ng-click="vm.openDialog(c.CustomerId)">{{c.CustomerId}}</div>';

            $timeout(function () {
            var linkingFunction = $compile(tableContent);
            var elem = linkingFunction($scope);

            // You can then use the DOM element like normal.
            jQuery(tablePanel).append(elem);

            console.log("timeout");
        },100);

To disable a specific rule for the file:

/* eslint-disable no-use-before-define */

Note there is a bug in eslint where single line comment will not work -

// eslint-disable max-classes-per-file
// This fails!

Check this post

If Spliter is found then only

Split it

else return the same string

function SplitTheString(ResultStr) {
    if (ResultStr != null) {
        var SplitChars = '~';
        if (ResultStr.indexOf(SplitChars) >= 0) {
            var DtlStr = ResultStr.split(SplitChars);
            var name  = DtlStr[0];
            var street = DtlStr[1];
        }
    }
}

You'll see people using the Timer class to do this. Unfortunately, it isn't always accurate. Your best bet is to get the system time when the user enters input, calculate a target system time, and check if the system time has exceeded the target system time. If it has, then break out of the loop.

Another fancy way to do it in Laravel 6.x (Unsure but must work for 5.x aswell) :

DB::table('your_table')->get()->last();

You can access fields too :

DB::table('your_table')->get()->last()->id;

The key attribute is align-self: center:

.container {_x000D_
  display: flex;_x000D_
  flex-direction: column;_x000D_
}_x000D_
_x000D_
img {_x000D_
  max-width: 100%;_x000D_
}_x000D_
_x000D_
img.align-self {_x000D_
  align-self: center;_x000D_
}

<div class="container">_x000D_
    <p>Without align-self:</p>_x000D_
    <img src="http://i.imgur.com/NFBYJ3hs.jpg" />_x000D_
    <p>With align-self:</p>_x000D_
    <img class="align-self" src="http://i.imgur.com/NFBYJ3hs.jpg" />_x000D_
</div>

Here's a one-liner (imports don't count :) that can easily be generalized to concatenate N dictionaries:

Python 3

from itertools import chain
dict(chain.from_iterable(d.items() for d in (d1, d2, d3)))

and:

from itertools import chain
def dict_union(*args):
    return dict(chain.from_iterable(d.items() for d in args))

Python 2.6 & 2.7

from itertools import chain
dict(chain.from_iterable(d.iteritems() for d in (d1, d2, d3))

Output:

>>> from itertools import chain
>>> d1={1:2,3:4}
>>> d2={5:6,7:9}
>>> d3={10:8,13:22}
>>> dict(chain.from_iterable(d.iteritems() for d in (d1, d2, d3)))
{1: 2, 3: 4, 5: 6, 7: 9, 10: 8, 13: 22}

Generalized to concatenate N dicts:

from itertools import chain
def dict_union(*args):
    return dict(chain.from_iterable(d.iteritems() for d in args))

I'm a little late to this party, I know, but I hope this helps someone.

The keyword extends can be used for interfaces and classes only.

If you just want to declare a type that has additional properties, you can use intersection type:

type UserEvent = Event & {UserId: string}

UPDATE for TypeScript 2.2, it's now possible to have an interface that extends object-like type, if the type satisfies some restrictions:

type Event = {
   name: string;
   dateCreated: string;
   type: string;
}

interface UserEvent extends Event {
   UserId: string; 
}

It does not work the other way round - UserEvent must be declared as interface, not a type if you want to use extends syntax.

And it's still impossible to use extend with arbitrary types - for example, it does not work if Event is a type parameter without any constraints.

From http://en.wikipedia.org/wiki/Byte-order_mark:

The byte order mark (BOM) is a Unicode character used to signal the endianness (byte order) of a text file or stream. Its code point is U+FEFF. BOM use is optional, and, if used, should appear at the start of the text stream. Beyond its specific use as a byte-order indicator, the BOM character may also indicate which of the several Unicode representations the text is encoded in.

Always using a BOM in your file will ensure that it always opens correctly in an editor which supports UTF-8 and BOM.

My real problem with the absence of BOM is the following. Suppose we've got a file which contains:

abc

Without BOM this opens as ANSI in most editors. So another user of this file opens it and appends some native characters, for example:

abg-aß?

Oops... Now the file is still in ANSI and guess what, "aß?" does not occupy 6 bytes, but 3. This is not UTF-8 and this causes other problems later on in the development chain.

You either use :

background-image: url("images/plaid.jpg");
background-repeat: no-repeat;

... or

background: transparent url("images/plaid.jpg") top left no-repeat;

... but definitively not

background-image: url("images/plaid.jpg") no-repeat;

EDIT : Demo at JSFIDDLE using absolute paths (in case you have troubles referring to your images with relative paths).

Yes, try wrapping it with <pre>, e.g.:

echo '<pre>' , var_dump($variable) , '</pre>';

py2exe:

py2exe is a Python Distutils extension which converts Python scripts into executable Windows programs, able to run without requiring a Python installation.

You can also get this error message when you place an inline tag in your html but make the (common for me) typo that you forget to add the slash to the closing-script tag like this:

<script>
  alert("I ran!");
<script> <!-- OOPS opened script tag again instead of closing it -->

The JS interpreter tries to "execute" the tag, which looks like an expression beginning with a less-than sign, hence the error: SyntaxError: expected expression, got '<'

IF you have excel 2007, you can use

=NORMSINV(RAND())*SD+MEAN

Because there was a big change in 2010 about excel's function

Natively WebAPI doesn't support binding of multiple POST parameters. As Colin points out there are a number of limitations that are outlined in my blog post he references.

There's a workaround by creating a custom parameter binder. The code to do this is ugly and convoluted, but I've posted code along with a detailed explanation on my blog, ready to be plugged into a project here:

Passing multiple simple POST Values to ASP.NET Web API

RJLsoftware has a small utility called DelayExec.exe. With this you can execute a delayed start of any program in batches and Windows registry (most useful in ...Windows/.../Run registry).

Usage example:

delayexec "C:\WINDOWS\system32\notepad.exe" 10

or as a sleep command:

delayexec "nothing" 10

To expand Konamiman's solution (including all relevant null checks), this is what I've been doing:

if (node.Attributes != null)
{
   var nameAttribute = node.Attributes["Name"];
   if (nameAttribute != null) 
      return nameAttribute.Value;

   throw new InvalidOperationException("Node 'Name' not found.");
}

You don't need to do special things in the form. You just build the comment correctly in the show action:

class ArticlesController < ActionController::Base
  ....
  def show
    @article = Article.find(params[:id])
    @new_comment = @article.comments.build
  end
  ....
end

and then make a form for it in the article view:

<% form_for @new_comment do |f| %>
   <%= f.text_area :text %>
   <%= f.submit "Post Comment" %>
<% end %>

by default, this comment will go to the create action of CommentsController, which you will then probably want to put redirect :back into so you're routed back to the Article page.

This solution is better because it is shorter and doesn't use a loop.

id="checkAll" is the header column

$('#checkAll').on('click', function() {
        if (this.checked == true)
            $('#userTable').find('input[name="checkboxRow"]').prop('checked', true);
        else
            $('#userTable').find('input[name="checkboxRow"]').prop('checked', false);
    });

No internal means, AFAIK. Use this: memset(c, 0, length);

For copying the single file, here is the code:

Function CopyFiles(FiletoCopy,DestinationFolder)
   Dim fso
                Dim Filepath,WarFileLocation
                Set fso = CreateObject("Scripting.FileSystemObject")
                If  Right(DestinationFolder,1) <>"\"Then
                    DestinationFolder=DestinationFolder&"\"
                End If
    fso.CopyFile FiletoCopy,DestinationFolder,True
                FiletoCopy = Split(FiletoCopy,"\")

End Function

You don't set a timeout for the socket, you set a timeout for the operations you perform on that socket.

For example socket.connect(otherAddress, timeout)

Or socket.setSoTimeout(timeout) for setting a timeout on read() operations.

See: http://docs.oracle.com/javase/7/docs/api/java/net/Socket.html

There is a library for this BarCode PHP. You just need to include a few files:

require_once('class/BCGFontFile.php');
require_once('class/BCGColor.php');
require_once('class/BCGDrawing.php');

You can generate many types of barcodes, namely 1D or 2D. Add the required library:

require_once('class/BCGcode39.barcode.php');

Generate the colours:

// The arguments are R, G, and B for color.
$colorFront = new BCGColor(0, 0, 0);
$colorBack = new BCGColor(255, 255, 255);

After you have added all the codes, you will get this way:

Example

Since several have asked for an example here is what I was able to do to get it done

require_once('class/BCGFontFile.php');
require_once('class/BCGColor.php');
require_once('class/BCGDrawing.php');

require_once('class/BCGcode128.barcode.php');

header('Content-Type: image/png');

$color_white = new BCGColor(255, 255, 255);

$code = new BCGcode128();
$code->parse('HELLO');

$drawing = new BCGDrawing('', $color_white);
$drawing->setBarcode($code);

$drawing->draw();
$drawing->finish(BCGDrawing::IMG_FORMAT_PNG);

If you want to actually create the image file so you can save it then change

$drawing = new BCGDrawing('', $color_white);

to

$drawing = new BCGDrawing('image.png', $color_white);

I'm assuming your first string is an actual Date object, please correct me if I'm wrong. If so, use the SimpleDateFormat object: http://download.oracle.com/javase/6/docs/api/java/text/SimpleDateFormat.html. The format string "h:mm" should take care of it.

Thought I'd add this bit for people who come looking for "How to pass a connection string to a DbContext": You can construct a connection string for your underlying datastore and pass the entire connection string to the constructor of your type derived from DbContext.

(Re-using Code from @Lol Coder) Model & Context

public class Dinner
{
    public int DinnerId { get; set; }
    public string Title { get; set; }
}

public class NerdDinners : DbContext
{
    public NerdDinners(string connString)
        : base(connString)
    {
    }
    public DbSet<Dinner> Dinners { get; set; }
}

Then, say you construct a Sql Connection string using the SqlConnectioStringBuilder like so:

SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(GetConnectionString());

Where the GetConnectionString method constructs the appropriate connection string and the SqlConnectionStringBuilder ensures the connection string is syntactically correct; you may then instantiate your db conetxt like so:

var myContext = new NerdDinners(builder.ToString());

you can use enum constructor for enum to have primitive data type..

public enum DaysOfWeek {
    MONDAY(1),
    TUESDAY(2),
    WEDNESDAY(3),
    THURSDAY(4),
    FRIDAY(5),
    SATURDAY(6),
    SUNDAY(7);

    private int value;
    private DaysOfWeek(int value) {
        this.value = value;
    }

    public int getValue() {
        return this.value;
    }

    private static final SparseArray<DaysOfWeek> map = new SparseArray<DaysOfWeek>();

    static
    {
         for (DaysOfWeek daysOfWeek : DaysOfWeek.values())
              map.put(daysOfWeek.value, daysOfWeek);
    }

    public static DaysOfWeek from(int value) {
        return map.get(value);
    }
}

you can use to pass int as extras then pull it from enum using its value.

First, clone a remote Git repository and cd into it:

$ git clone git://example.com/myproject
$ cd myproject

Next, look at the local branches in your repository:

$ git branch
* master

But there are other branches hiding in your repository! You can see these using the -a flag:

$ git branch -a
* master
  remotes/origin/HEAD
  remotes/origin/master
  remotes/origin/v1.0-stable
  remotes/origin/experimental

If you just want to take a quick peek at an upstream branch, you can check it out directly:

$ git checkout origin/experimental

But if you want to work on that branch, you'll need to create a local tracking branch which is done automatically by:

$ git checkout experimental

and you will see

Branch experimental set up to track remote branch experimental from origin.
Switched to a new branch 'experimental'

Here, "new branch" simply means that the branch is taken from the index and created locally for you. As the previous line tells you, the branch is being set up to track the remote branch, which usually means the origin/branch_name branch.

Now, if you look at your local branches, this is what you'll see:

$ git branch
* experimental
  master

You can actually track more than one remote repository using git remote.

$ git remote add win32 git://example.com/users/joe/myproject-win32-port
$ git branch -a
* master
  remotes/origin/HEAD
  remotes/origin/master
  remotes/origin/v1.0-stable
  remotes/origin/experimental
  remotes/win32/master
  remotes/win32/new-widgets

At this point, things are getting pretty crazy, so run gitk to see what's going on:

$ gitk --all &

Dojo does, e.g. via JsonRestStore, see http://www.sitepen.com/blog/2008/06/13/restful-json-dojo-data/ .

what error do you get is it a SmtpFailedrecipientException? if so you can check the innerexceptions list and view the StatusCode to get more information. the link below has some good information

MSDN

Edit for the new information

Thisis a problem with finding your SMTP server from what I can see, though you say that it only happens on some emails. Are you using more than one smtp server and if so maybe you can tract the issue down to one in particular, if not it may be that the speed/amount of emails you are sending is causing your smtp server some issue.

If anyone like me is searching to read only a specific line, example only line 18 here is the code:

filename = "C:\log.log"

Set fso = CreateObject("Scripting.FileSystemObject")
Set f = fso.OpenTextFile(filename)

For i = 1 to 17
    f.ReadLine
Next

strLine = f.ReadLine
Wscript.Echo strLine

f.Close

Please check this example here: Accessing Structure Members

There is explained that the right way to do it is like this:

strcpy(s1.name , "Egzona");
printf( "Name : %s\n", s1.name);

Below works fine.

//a[@id='oldcontent']

If you've tried certain ones and they haven't worked, then let us know, otherwise something simple like this should work.

How about

^[A-Za-z]\S*

a letter followed by 0 or more non-space characters (will include all special symbols).

This was the only thing that worked for me, I added the following annotation to my Application class and exclude SecurityAutoConfiguration

import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;

@EnableAutoConfiguration(exclude = {
        SecurityAutoConfiguration.class
})

nope. are you trying to do some aggregation? if so, you could do something like this to get what you need

;with a as
(
     select sum(IntField) as Total
     from Table
     group by CharField
)
select *, a.Total
from Table t
inner join a
on t.Field=a.Field

//for excluding zero
public class SmallestInt {

    public static void main(String[] args) {

        Scanner input= new Scanner(System.in);

        System.out.println("enter number");
        int val=input.nextInt();
        int min=val;

        //String notNull;

        while(input.hasNextInt()==true)
        {
            val=input.nextInt();
            if(val<min)
                min=val;
        }
        System.out.println("min is: "+min);
    }
}

SELECT * from `user` ORDER BY `user_id`; 

SET @count = 0;

UPDATE `user`  SET `user_id` = @count:= @count + 1;

ALTER TABLE `user_id` AUTO_INCREMENT = 1;

if you want to order by

This works thanks to 1. "indirect expansion" with ! which adds one layer of indirection, and 2. "substring expansion" which behaves differently with arrays and can be used to "slice" them as described https://stackoverflow.com/a/1336245/317623

# Define each array and then add it to the main one
SUB_0=("name0" "value 0")
SUB_1=("name1" "value;1")
MAIN_ARRAY=(
  SUB_0[@]
  SUB_1[@]
)

# Loop and print it.  Using offset and length to extract values
COUNT=${#MAIN_ARRAY[@]}
for ((i=0; i<$COUNT; i++))
do
  NAME=${!MAIN_ARRAY[i]:0:1}
  VALUE=${!MAIN_ARRAY[i]:1:1}
  echo "NAME ${NAME}"
  echo "VALUE ${VALUE}"
done

It's based off of this answer here

It isn't clear why you want to do this without sink, but you can wrap any commands in the invisible() function and it will suppress the output. For instance:

1:10 # prints output
invisible(1:10) # hides it

Otherwise, you can always combine things into one line with a semicolon and parentheses:

{ sink("/dev/null"); ....; sink(); }

Use whatever navigation key you want to get inside the parentheses, then you can use either yi( or yi) to copy everything within the matching parens. This also works with square brackets (e.g. yi]) and curly braces. In addition to y, you can also delete or change text (e.g. ci), di]).

I tried this with double and single-quotes and it appears to work there as well. For your data, I do:

write (*, '(a)') 'Computed solution coefficients:'

Move cursor to the C, then type yi'. Move the cursor to a blank line, hit p, and get

Computed solution coefficients:

As CMS noted, this works for visual mode selection as well - just use vi), vi}, vi', etc.

Streams are good for dealing with large amounts of data. When it's impractical to load all the data into memory at the same time, you can open it as a stream and work with small chunks of it.

Alejandro nailed it, adding clarification to the exception (Ubuntu or Debian) - I don't have the rep to add to the answer itself:

sudoers file: sudo visudo

exception added: www-data ALL=(ALL) NOPASSWD: ALL

A simple way using std::next_permutation:

#include <iostream>
#include <algorithm>
#include <vector>

int main() {
    int n, r;
    std::cin >> n;
    std::cin >> r;

    std::vector<bool> v(n);
    std::fill(v.end() - r, v.end(), true);

    do {
        for (int i = 0; i < n; ++i) {
            if (v[i]) {
                std::cout << (i + 1) << " ";
            }
        }
        std::cout << "\n";
    } while (std::next_permutation(v.begin(), v.end()));
    return 0;
}

or a slight variation that outputs the results in an easier to follow order:

#include <iostream>
#include <algorithm>
#include <vector>

int main() {
   int n, r;
   std::cin >> n;
   std::cin >> r;

   std::vector<bool> v(n);
   std::fill(v.begin(), v.begin() + r, true);

   do {
       for (int i = 0; i < n; ++i) {
           if (v[i]) {
               std::cout << (i + 1) << " ";
           }
       }
       std::cout << "\n";
   } while (std::prev_permutation(v.begin(), v.end()));
   return 0;
}

A bit of explanation:

It works by creating a "selection array" (v), where we place r selectors, then we create all permutations of these selectors, and print the corresponding set member if it is selected in in the current permutation of v.

You can implement it if you note that for each level r you select a number from 1 to n.

In C++, we need to 'manually' keep the state between calls that produces results (a combination): so, we build a class that on construction initialize the state, and has a member that on each call returns the combination while there are solutions: for instance

#include <iostream>
#include <iterator>
#include <vector>
#include <cstdlib>

using namespace std;

struct combinations
{
    typedef vector<int> combination_t;

    // initialize status
   combinations(int N, int R) :
       completed(N < 1 || R > N),
       generated(0),
       N(N), R(R)
   {
       for (int c = 1; c <= R; ++c)
           curr.push_back(c);
   }

   // true while there are more solutions
   bool completed;

   // count how many generated
   int generated;

   // get current and compute next combination
   combination_t next()
   {
       combination_t ret = curr;

       // find what to increment
       completed = true;
       for (int i = R - 1; i >= 0; --i)
           if (curr[i] < N - R + i + 1)
           {
               int j = curr[i] + 1;
               while (i <= R-1)
                   curr[i++] = j++;
               completed = false;
               ++generated;
               break;
           }

       return ret;
   }

private:

   int N, R;
   combination_t curr;
};

int main(int argc, char **argv)
{
    int N = argc >= 2 ? atoi(argv[1]) : 5;
    int R = argc >= 3 ? atoi(argv[2]) : 2;
    combinations cs(N, R);
    while (!cs.completed)
    {
        combinations::combination_t c = cs.next();
        copy(c.begin(), c.end(), ostream_iterator<int>(cout, ","));
        cout << endl;
    }
    return cs.generated;
}

test output:

1,2,
1,3,
1,4,
1,5,
2,3,
2,4,
2,5,
3,4,
3,5,
4,5,

I know that this thread is quite old, however, I am missing here one option. If you have metadata (in any format) that you want to send along with the data to upload, you can make a single multipart/related request.

The Multipart/Related media type is intended for compound objects consisting of several inter-related body parts.

You can check RFC 2387 specification for more in-depth details.

Basically each part of such a request can have content with different type and all parts are somehow related (e.g. an image and it metadata). The parts are identified by a boundary string, and the final boundary string is followed by two hyphens.

Example:

POST /upload HTTP/1.1
Host: www.hostname.com
Content-Type: multipart/related; boundary=xyz
Content-Length: [actual-content-length]

--xyz
Content-Type: application/json; charset=UTF-8

{
    "name": "Sample image",
    "desc": "...",
    ...
}

--xyz
Content-Type: image/jpeg

[image data]
[image data]
[image data]
...
--foo_bar_baz--

n % x == 0

Means that n can be divided by x. So... for instance, in your case:

boolean isDivisibleBy20 = number % 20 == 0;

Also, if you want to check whether a number is even or odd (whether it is divisible by 2 or not), you can use a bitwise operator:

boolean even = (number & 1) == 0;
boolean odd  = (number & 1) != 0;

Alternatively, a sexier perlish way.....

my ($src, $dest) = @ARGV;

"Assumes" two values are passed. Extra code can verify the assumption is safe.

Applying a selector from the .nav-tabs seems to be working: See this demo.

$(document).ready(function(){
    activaTab('aaa');
});

function activaTab(tab){
    $('.nav-tabs a[href="#' + tab + '"]').tab('show');
};

I would prefer @codedme's answer, since if you know which tab you want prior to page load, you should probably change the page html and not use JS for this particular task.

I tweaked the demo for his answer, as well.

(If this is not working for you, please specify your setting - browser, environment, etc.)

Suppose there are two divs like this:

.second {_x000D_
  cursor: default;_x000D_
  user-select: none;_x000D_
  -webkit-user-select: none;_x000D_
  /* Chrome/Safari/Opera */_x000D_
  -moz-user-select: none;_x000D_
  /* Firefox */_x000D_
  -ms-user-select: none;_x000D_
  /* Internet Explorer/Edge */_x000D_
  -webkit-touch-callout: none;_x000D_
  /* iOS Safari */_x000D_
}

<div class="first">_x000D_
  This is my first div_x000D_
</div>_x000D_
_x000D_
<div class="second">_x000D_
  This is my second div_x000D_
</div>

Set cursor to default so that it will give a unselectable feel to the user.

Prefix need to be used to support it in all browsers. Without a prefix this may not work in all the answers.

SDK folder by defalut is in C:\Users\<user-name>\AppData\Local\Android. And the AppData folder is hidden in windows. Enable show hidden files in folder option, and give a look inside that.

I had a similar issue following Firebase's online guide found here.

The section heading "Initialize multiple apps" is misleading as the first example under this heading actually demonstrates how to initialize a single, default app. Here's said example:

// Initialize the default app
var defaultApp = admin.initializeApp(defaultAppConfig);

console.log(defaultApp.name);  // "[DEFAULT]"

// Retrieve services via the defaultApp variable...
var defaultAuth = defaultApp.auth();
var defaultDatabase = defaultApp.database();

// ... or use the equivalent shorthand notation
defaultAuth = admin.auth();
defaultDatabase = admin.database();

If you are migrating from the previous 2.x SDK you will have to update the way you access the database as shown above, or you will get the, No Firebase App '[DEFAULT]' error.

Google has better documentation at the following:

1. INITIALIZE: https://firebase.google.com/docs/database/admin/start

2. SAVE: https://firebase.google.com/docs/database/admin/save-data

3. RETRIEVE: https://firebase.google.com/docs/database/admin/retrieve-data

Global variables certainly do exist in GAS, but you must understand the client/server relationship of the environment in order to use them correctly - please see this question: Global variables in Google Script (spreadsheet)

However this is not the problem with your code; the documentation indicates that the function to be executed by the menu must be supplied to the method as a string, right now you are supplying the output of the function: https://developers.google.com/apps-script/reference/spreadsheet/spreadsheet#addMenu%28String,Object%29

function MainMenu_Init() {
    Logger.log('init');  
};

function onOpen() {
    var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
    var menus = [{
        name: "Init",
        functionName: "MainMenu_Init"
    }];
    spreadsheet.addMenu("Test", menus);
};

urllib went through some changes in Python3 and can now be imported from the parse submodule

>>> from urllib.parse import quote  
>>> quote('"')                      
'%22'                               

For people using any LION OS X 10.7.X

They uploaded Java SE 6 version 1.6.0_26 available here

http://support.apple.com/kb/dl1421

JsonNode is immutable and is intended for parse operation. However, it can be cast into ObjectNode (and ArrayNode) that allow mutations:

((ObjectNode)jsonNode).put("value", "NO");

For an array, you can use:

((ObjectNode)jsonNode).putArray("arrayName").add(object.ge??tValue());

Use this

<script>
$(document).ready(function(){
    $( '.expand' ).click(function() {
        $( '.img_display_content' ).show();
    });
});
</script>

Event assigning always after Document Object Model loaded

Pass a JS Date object and an integer of how many months you want to add/subtract. monthsToAdd can be positive or negative. Returns a JS date object.

If your originalDateObject is March 31, and you pass -1 as monthsToAdd, then your output date will be February 28.

If you pass a large number of months, say 36, it will handle the year adjustment properly as well.

const addMonthsToDate = (originalDateObject, monthsToAdd) => {
  const originalDay = originalDateObject.getUTCDate();
  const originalMonth = originalDateObject.getUTCMonth();
  const originalYear = originalDateObject.getUTCFullYear();

  const monthDayCountMap = {
    "0": 31,
    "1": 28,
    "2": 31,
    "3": 30,
    "4": 31,
    "5": 30,
    "6": 31,
    "7": 31,
    "8": 30,
    "9": 31,
    "10": 30,
    "11": 31
  };

  let newMonth;
  if (newMonth > -1) {
    newMonth = (((originalMonth + monthsToAdd) % 12)).toString();
  } else {
    const delta = (monthsToAdd * -1) % 12;
    newMonth = originalMonth - delta < 0 ? (12+originalMonth) - delta : originalMonth - delta;
  }

  let newDay;

  if (originalDay > monthDayCountMap[newMonth]) {
    newDay = monthDayCountMap[newMonth].toString();
  } else {
    newDay = originalDay.toString();
  }

  newMonth = (+newMonth + 1).toString();

  if (newMonth.length === 1) {
    newMonth = '0' + newMonth;
  }

  if (newDay.length === 1) {
    newDay = '0' + newDay;
  }

  if (monthsToAdd <= 0) {
    monthsToAdd -= 11;
  }

  let newYear = (~~((originalMonth + monthsToAdd) / 12)) + originalYear;

  let newTime = originalDateObject.toISOString().slice(10, 24);

  const newDateISOString = `${newYear}-${newMonth}-${newDay}${newTime}`;

  return new Date(newDateISOString);
};

Return IE version or if not IE return false

function isIE () {
  var myNav = navigator.userAgent.toLowerCase();
  return (myNav.indexOf('msie') != -1) ? parseInt(myNav.split('msie')[1]) : false;
}

Example:

if (isIE () == 8) {
 // IE8 code
} else {
 // Other versions IE or not IE
}

or

if (isIE () && isIE () < 9) {
 // is IE version less than 9
} else {
 // is IE 9 and later or not IE
}

or

if (isIE()) {
 // is IE
} else {
 // Other browser
}

EXEC sp_serveroption 'YOURSERVERNAME', 'DATA ACCESS', TRUE

SELECT  *
INTO    #tmpTable
FROM    OPENQUERY(YOURSERVERNAME, 'EXEC db.schema.sproc 1')

Aah you just need to add a name parameter in the

FileBody constructor. ContentBody cbFile = new FileBody(file, "image/jpeg", "FILE_NAME");

Hope it helps.

Isn't

  $(document).ready(function() {

  });

what you are looking for?

It turned out that TCP/IP was enabled for the IPv4 address, but not for the IPv6 address, of THESERVER.

Apparently some connection attempts ended up using IPv4 and others used IPv6.

Enabling TCP/IP for both IP versions resolved the issue.

The fact that SSMS worked turned out to be coincidental (the first few attempts presumably used IPv4). Some later attempts to connect through SSMS resulted in the same error message.

To enable TCP/IP for additional IP addresses:

• Start Sql Server Configuration Manager
• Open the node SQL Server Network Configuration
• Left-click Protocols for MYSQLINSTANCE
• In the right-hand pane, right-click TCP/IP
• Click Properties
• Select the IP Addresses tab
• For each listed IP address, ensure Active and Enabled are both Yes.

and if nothing helps and you still want to present that website in an iframe consider using X Frame Bypass Component which will utilize a proxy.

The upside-down A symbol is the universal quantifier from predicate logic. (Also see the more complete discussion of the first-order predicate calculus.) As others noted, it means that the stated assertions holds "for all instances" of the given variable (here, s). You'll soon run into its sibling, the backwards capital E, which is the existential quantifier, meaning "there exists at least one" of the given variable conforming to the related assertion.

If you're interested in logic, you might enjoy the book Logic and Databases: The Roots of Relational Theory by C.J. Date. There are several chapters covering these quantifiers and their logical implications. You don't have to be working with databases to benefit from this book's coverage of logic.

1. Download https://curl.haxx.se/ca/cacert.pem

2. After download, move this file to your wamp server.

   For exp: D:\wamp\bin\php\

3. Then add the following line to the php.ini file at the bottom.

curl.cainfo="D:\wamp\bin\php\cacert.pem"

4. Now restart your wamp server.

If you're like me, sometimes you want to be able to reference WordPress functions in a page which does not exist in the CMS. This way, it remains backend-specific and cannot be accidentally deleted by the client.

This is actually simple to do just by including the wp-blog-header.php file using a PHP require().

Here's an example that uses a query string to generate Facebook Open Graph (OG) data for any post.

Take the example of a link like http://example.com/yourfilename.php?1 where 1 is the ID of a post we want to generate OG data for:

Now in the contents of yourfilename.php which, for our convenience, is located in the root WordPress directory:

<?php
    require( dirname( __FILE__ ) . '/wp-blog-header.php' );

    $uri = $_SERVER['REQUEST_URI'];
    $pieces = explode("?", $uri);
    $post_id = intval( $pieces[1] );

    // og:title
    $title = get_the_title($post_id);

    // og:description
    $post = get_post($post_id);
    $descr = $post->post_excerpt;

    // og:image
    $img_data_array = get_attached_media('image', $post_id);
    $img_src = null;
    $img_count = 0;

    foreach ( $img_data_array as $img_data ) {
        if ( $img_count > 0 ) {
            break;
        } else {
            ++$img_count;
            $img_src = $img_data->guid;
        }
    } // end og:image

?>
<!DOCTYPE HTML>
<html>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, user-scalable=yes" />
<meta property="og:title" content="<?php echo $title; ?>" />
<meta property="og:description" content="<?php echo $descr; ?>" />
<meta property="og:locale" content="en_US" />
<meta property="og:type" content="website" />
<meta property="og:url" content="<?php echo site_url().'/your_redirect_path'.$post_id; ?>" />
<meta property="og:image" content="<?php echo $img_src; ?>" />
<meta property="og:site_name" content="Your Title" />
</html>

There you have it: generated sharing models for any post using the post's actual image, excerpt and title!

We could have created a special template and edited the permalink structure to do this, but since it's only needed for one page and because we don't want the client to delete it from within the CMS, this seemed like the cleaner option.

EDIT 2017: Please note that this approach is now deprecated

For WordPress installations from 2016+ please see How can I add a PHP page to WordPress? for extra parameters to include before outputting your page data to the browser.

open android sdk->click on tools tab->about and u get the entire details!

While CMS is correct that passing strings into the parse method is generally unsafe, the new ECMA-262 5th Edition (aka ES5) specification in section 15.9.4.2 suggests that Date.parse() actually should handle ISO-formatted dates. The old specification made no such claim. Of course, old browsers and some current browsers still do not provide this ES5 functionality.

Your second example isn't wrong. It is the specified date in UTC, as implied by Date.prototype.toISOString(), but is represented in your local timezone.

Filezilla just released a Pro version of their FTP client. It connects to S3 buckets in a streamlined FTP like experience. I use it myself (no affiliation whatsoever) and it works great.

You need to add the new line character \n:

console.log('line one \nline two')

would display:

line one

line two

The change event is triggered on the <select> element, not the <option> element. However, that's not the only problem. The way you defined the change function won't cause a rerender of the component. It seems like you might not have fully grasped the concept of React yet, so maybe "Thinking in React" helps.

You have to store the selected value as state and update the state when the value changes. Updating the state will trigger a rerender of the component.

var MySelect = React.createClass({
     getInitialState: function() {
         return {
             value: 'select'
         }
     },
     change: function(event){
         this.setState({value: event.target.value});
     },
     render: function(){
        return(
           <div>
               <select id="lang" onChange={this.change} value={this.state.value}>
                  <option value="select">Select</option>
                  <option value="Java">Java</option>
                  <option value="C++">C++</option>
               </select>
               <p></p>
               <p>{this.state.value}</p>
           </div>
        );
     }
});

React.render(<MySelect />, document.body);

Also note that <p> elements don't have a value attribute. React/JSX simply replicates the well-known HTML syntax, it doesn't introduce custom attributes (with the exception of key and ref). If you want the selected value to be the content of the <p> element then simply put inside of it, like you would do with any static content.

Learn more about event handling, state and form controls:

• http://facebook.github.io/react/docs/interactivity-and-dynamic-uis.html
• http://facebook.github.io/react/docs/forms.html

Check /etc/phpmyadmin/config-db.php file

1. Go to terminal
2. run vi /etc/phpmyadmin/config-db.php
3. check the information
4. Hit Ctrl + X
5. Try login to phpmyadmin again through the web using the information from the config file.

There are 2 ways to run Selenium python tests in Google Chrome. I'm considering Windows (Windows 10 in my case):

Prerequisite: Download the latest Chrome Driver from: https://sites.google.com/a/chromium.org/chromedriver/downloads

Way 1:

i) Extract the downloaded zip file in a directory/location of your choice
ii) Set the executable path in your code as below:

self.driver = webdriver.Chrome(executable_path='D:\Selenium_RiponAlWasim\Drivers\chromedriver_win32\chromedriver.exe')

Way 2:

i) Simply paste the chromedriver.exe under /Python/Scripts/ (In my case the folder was: C:\Python36\Scripts)
ii) Now write the simple code as below:

self.driver = webdriver.Chrome()

This is pretty simple here is an example

Add your command code here like:

if (cmd === `!dm`) {
 let dUser =
  message.guild.member(message.mentions.users.first()) ||
  message.guild.members.get(args[0]);
 if (!dUser) return message.channel.send("Can't find user!");
 if (!message.member.hasPermission('ADMINISTRATOR'))
  return message.reply("You can't you that command!");
 let dMessage = args.join(' ').slice(22);
 if (dMessage.length < 1) return message.reply('You must supply a message!');

 dUser.send(`${dUser} A moderator from WP Coding Club sent you: ${dMessage}`);

 message.author.send(
  `${message.author} You have sent your message to ${dUser}`
 );
}

I've found my optimal blocksize to be 8 MB (equal to disk cache?) I needed to wipe (some say: wash) the empty space on a disk before creating a compressed image of it. I used:

cd /media/DiskToWash/
dd if=/dev/zero of=zero bs=8M; rm zero

I experimented with values from 4K to 100M.

After letting dd to run for a while I killed it (Ctlr+C) and read the output:

36+0 records in
36+0 records out
301989888 bytes (302 MB) copied, 15.8341 s, 19.1 MB/s

As dd displays the input/output rate (19.1MB/s in this case) it's easy to see if the value you've picked is performing better than the previous one or worse.

My scores:

bs=   I/O rate
---------------
4K    13.5 MB/s
64K   18.3 MB/s
8M    19.1 MB/s <--- winner!
10M   19.0 MB/s
20M   18.6 MB/s
100M  18.6 MB/s   

Note: To check what your disk cache/buffer size is, you can use sudo hdparm -i /dev/sda

Try this:

$.ajax({
    type: 'get',
    url: 'manageproducts.do',
    data: 'option=1',
    success: function(data) {

        availableProductNames = data.split(",");

        alert(availableProductNames);

    }
});

Also You have a few errors in your sample code, not sure if that was causing the error or it was just a typo upon entering the question.

I found this brilliant solution here, it uses the simple logic NAN!=NAN. https://www.codespeedy.com/check-if-a-given-string-is-nan-in-python/

Using above example you can simply do the following. This should work on different type of objects as it simply utilize the fact that NAN is not equal to NAN.

 import numpy as np
 s = pd.Series(['apple', np.nan, 'banana'])
 s.apply(lambda x: x!=x)
 out[252]
 0    False
 1     True
 2    False
 dtype: bool

another workaround:

var myarray = [];
$("#test").click(function() {
    myarray[index]=$("#drop").val();
    alert(myarray);
});

i wanted to add all checked checkbox to array. so example, if .each is used:

var vpp = [];
var incr=0;
$('.prsn').each(function(idx) {
   if (this.checked) {
       var p=$('.pp').eq(idx).val();
       vpp[incr]=(p);
       incr++;
   }
});
//do what ever with vpp array;

You have to use the split() method which splits the input into two different inputs. Whatever you pass into the split is looked for and the input is split from there. In most cases its the white space.

For example, You give the input 23 24 25. You expect 3 different inputs like

num1 = 23
num2 = 24
num3 = 25

So in Python, You can do

num1,num2,num3 = input().split(" ")

A VIP swap is an internal change to Azure's routers/load balancers, not an external DNS change. They're just routing traffic to go from one internal [set of] server[s] to another instead. Therefore the DNS info for mysite.cloudapp.net doesn't change at all. Therefore the change for people accessing via the IP bound to mysite.cloudapp.net (and CNAME'd by you) will see the change as soon as the VIP swap is complete.

Remove the semicolon after hello

The big difference is perfectly explained here.

Basically, lightweight tags are just pointers to specific commits. No further information is saved; on the other hand, annotated tags are regular objects, which have an author and a date and can be referred because they have their own SHA key.

If knowing who tagged what and when is relevant for you, then use annotated tags. If you just want to tag a specific point in your development, no matter who and when did that, then lightweight tags are good enough.

Normally you'd go for annotated tags, but it is really up to the Git master of the project.

When I had similar problem gem update --system helped me. Run this before bundle install

If you need to print some custom HTML, you can use this method:

ts:

    let control_Print;

    control_Print = document.getElementById('__printingFrame');

    let doc = control_Print.contentWindow.document;
    doc.open();
    doc.write("<div style='color:red;'>I WANT TO PRINT THIS, NOT THE CURRENT HTML</div>");
    doc.close();

    control_Print = control_Print.contentWindow;
    control_Print.focus();
    control_Print.print();

html:

<iframe title="Lets print" id="__printingFrame" style="width: 0; height: 0; border: 0"></iframe>

Sometimes, patience is key.

I had the same problem with a java project with big node_modules / .m2 directories.
The indexing was very long so I paused it and it prevented me from using Run Configurations.

So I waited for the indexing to finish and only then I was able to run my main class.

Have a look at XPCOM, there might be something that you can use if Firefox 3 is used by a client.

You map your dispatcher on *.do:

<servlet-mapping>
   <servlet-name>Dispatcher</servlet-name>
   <url-pattern>*.do</url-pattern>
</servlet-mapping>

but your controller is mapped on an url without .do:

@RequestMapping("/editPresPage")

Try changing this to:

@RequestMapping("/editPresPage.do")

If your directory structure is like this,

site
  application
         controller
                folder_1
                   first_controller.php
                   second_controller.php
                folder_2
                   first_controller.php
                   second_controller.php

And when you are going to redirect it in same controller in which you are working then just write the following code.

 $this->load->helper('url');
    if ($some_value === FALSE/TRUE) //You may give 0/1 as well,its up to your logic
    {
         redirect('same_controller/method', 'refresh');
    }

And if you want to redirect to another control then use the following code.

$this->load->helper('url');
if ($some_value === FALSE/TRUE) //You may give 0/1 as well,its up to your logic
{
     redirect('folder_name/any_controller_name/method', 'refresh');
}

Refactoring of @srini-beerge's answer which gets the output and the return code

import subprocess
def run_win_cmd(cmd):
    result = []
    process = subprocess.Popen(cmd,
                               shell=True,
                               stdout=subprocess.PIPE,
                               stderr=subprocess.PIPE)
    for line in process.stdout:
        result.append(line)
    errcode = process.returncode
    for line in result:
        print(line)
    if errcode is not None:
        raise Exception('cmd %s failed, see above for details', cmd)

Install PIL(Python Image Library) :

then:

from PIL import Image
myImage = Image.open("your_image_here");
myImage.show();

its work short code

$('.SeeMore2').click(function(){ var $this = $(this).toggleClass('SeeMore2'); if($(this).hasClass('SeeMore2')) { $(this).text('See More');
} else { $(this).text('See Less'); } });

Another option, in addition to using OPENQUERY and xp_cmdshell, is to use SQLCLR (SQL Server's "CLR Integration" feature). Not only is the SQLCLR option more secure than those other two methods, but there is also the potential benefit of being able to call the stored procedure in the current session such that it would have access to any session-based objects or settings, such as:

• temporary tables
• temporary stored procedures
• CONTEXT_INFO

This can be achieved by using "context connection = true;" as the ConnectionString. Just keep in mind that all other restrictions placed on T-SQL User-Defined Functions will be enforced (i.e. cannot have any side-effects).

If you use a regular connection (i.e. not using the context connection), then it will operate as an independent call, just like it does when using the OPENQUERY and xp_cmdshell methods.

HOWEVER, please keep in mind that if you will be using a function that calls a stored procedure (regardless of which of the 3 noted methods you use) in a statement that affects more than 1 row, then the behavior cannot be expected to run once per row. As @MartinSmith mentioned in a comment on @MatBailie's answer, the Query Optimizer does not guarantee either the timing or number of executions of functions. But if you are using it in a SET @Variable = function(); statement or SELECT * FROM function(); query, then it should be ok.

An example of using a .NET / C# SQLCLR user-defined function to execute a stored procedure is shown in the following article (which I wrote):

Stairway to SQLCLR Level 2: Sample Stored Procedure and Function

var dataArray = Object.keys(dataObject).map(function(k){return dataObject[k]});

In the specific case above, you could do parent/child juggling.

$(this).parents("tr").children("td:first").text()

There's another post here. Try looking at this.

BTW, you're looking for the .lower() method:

string1 = "hi"
string2 = "HI"
if string1.lower() == string2.lower():
    print "Equals!"
else:
    print "Different!"

I know this question was asked over 2 years ago but no one has mentioned this yet.

The best method is to use a http header

Adding the meta tag to the head doesn't always work because IE might have determined the mode before it's read. The best way to make sure IE always uses standards mode is to use a custom http header.

Header:

name: X-UA-Compatible  
value: IE=edge

For example in a .NET application you could put this in the web.config file.

<system.webServer>
    <httpProtocol>
      <customHeaders>
        <add name="X-UA-Compatible" value="IE=edge" />
      </customHeaders>
    </httpProtocol>
</system.webServer>

Add this script to .profile on Mac OS X:

# Usage:
#   `git-pull-all` to pull all your local branches from origin
#   `git-pull-all remote` to pull all your local branches from a named remote

function git-pull-all() {
    START=$(git symbolic-ref --short -q HEAD);
    for branch in $(git branch | sed 's/^.//'); do
        git checkout $branch;
        git pull ${1:-origin} $branch || break;
    done;
    git checkout $START;
};

function git-push-all() {
    git push --all ${1:-origin};
};

Try this definitely work.

SELECT p.PersonID AS person_id,
   p.Name, p.SS, 
   f.FearID AS fear_id,
   f.Fear 
   FROM person_fear AS pf 
      LEFT JOIN persons AS p ON pf.PersonID = p.PersonID 
      LEFT JOIN fears AS f ON pf.PersonID = f.FearID 
   WHERE f.FearID = pf.FearID AND p.PersonID = pf.PersonID

Warning: Don't do this if you've already pushed

You want to do:

git reset HEAD~

If you don't want the changes and blow everything away:

git reset --hard HEAD~

The syntax for creating a new table is

CREATE TABLE new_table
AS
SELECT *
  FROM old_table

This will create a new table named new_table with whatever columns are in old_table and copy the data over. It will not replicate the constraints on the table, it won't replicate the storage attributes, and it won't replicate any triggers defined on the table.

SELECT INTO is used in PL/SQL when you want to fetch data from a table into a local variable in your PL/SQL block.

Check out the implode() function as an alternative. This will convert the array into a list. The first param is how you want the items separated. Here I have used a comma with a space after it.

$invite = implode(', ', $_POST['invite']);
echo $invite;

There are plenty of good answers here about reading it in chunks, I'm just gonna show you a little trick that reads all the content at once to a buffer and prints it.

I'm not saying it's better. It's not, and as Ricardo sometimes it can be bad, but I find it's a nice solution for the simple cases.

I sprinkled it with comments because there's a lot going on.

#include <stdio.h>
#include <stdlib.h>

char* ReadFile(char *filename)
{
   char *buffer = NULL;
   int string_size, read_size;
   FILE *handler = fopen(filename, "r");

   if (handler)
   {
       // Seek the last byte of the file
       fseek(handler, 0, SEEK_END);
       // Offset from the first to the last byte, or in other words, filesize
       string_size = ftell(handler);
       // go back to the start of the file
       rewind(handler);

       // Allocate a string that can hold it all
       buffer = (char*) malloc(sizeof(char) * (string_size + 1) );

       // Read it all in one operation
       read_size = fread(buffer, sizeof(char), string_size, handler);

       // fread doesn't set it so put a \0 in the last position
       // and buffer is now officially a string
       buffer[string_size] = '\0';

       if (string_size != read_size)
       {
           // Something went wrong, throw away the memory and set
           // the buffer to NULL
           free(buffer);
           buffer = NULL;
       }

       // Always remember to close the file.
       fclose(handler);
    }

    return buffer;
}

int main()
{
    char *string = ReadFile("yourfile.txt");
    if (string)
    {
        puts(string);
        free(string);
    }

    return 0;
}

Let me know if it's useful or you could learn something from it :)

You mean two classes? "Chain" the selectors (no spaces between them):

.class1.class2 {
    /* style here */
}

This selects all elements with class1 that also have class2.

In your case:

li.left.ui-class-selector {

}

Official documentation : CSS2 class selectors.

As akamike points out a problem with this method in Internet Explorer 6 you might want to read this: Use double classes in IE6 CSS?

Try to add the following configuration for surefire plugin in your pom.xml of root project:

<project>
  [...]
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <configuration>
          <testFailureIgnore>true</testFailureIgnore>
        </configuration>
      </plugin>
    </plugins>
  </build>
  [...]
</project>

If you are using Anaconda on windows then you can open Anaconda Navigator app and go to Environment section and search for pillow in installed libraries and mark it for upgrade to latest version by right clicking on the checkbox.

Screenshot for reference:

This has fixed the following error:

PermissionError: [WinError 5] Access is denied: 'e:\\work\\anaconda\\lib\\site-packages\\pil\\_imaging.cp36-win_amd64.pyd'

You can try something like:

PriorityQueue<Integer> pq = new PriorityQueue<>((x, y) -> -1 * Integer.compare(x, y));

Which works for any other base comparison function you might have.

You can parse the geolocation through the addresses. Create an Array with jquery like this:

//follow this structure
var addressesArray = [
  'Address Str.No, Postal Area/city'
]

//loop all the addresses and call a marker for each one
for (var x = 0; x < addressesArray.length; x++) {
  $.getJSON('http://maps.googleapis.com/maps/api/geocode/json?address='+addressesArray[x]+'&sensor=false', null, function (data) {
    var p = data.results[0].geometry.location
    var latlng = new google.maps.LatLng(p.lat, p.lng);
    //it will place marker based on the addresses, which they will be translated as geolocations.
    var aMarker= new google.maps.Marker({
      position: latlng,
      map: map
    });
  });
}

Also please note that Google limit your results if you don't have a business account with them, and you my get an error if you use too many addresses.

Should you be interested in creating the 'ctor' or a similar class-name-injecting snippet from scratch, create a .snippet file in the C# snippets directory (for example C:\VS2017\VC#\Snippets\1033\Visual C#\C#Snippets.snippet) with this XML content:

<CodeSnippets>
    <CodeSnippet>
        <Header>
            <Title>ctor</Title>
            <Shortcut>ctor</Shortcut>
        </Header>
        <Snippet>
            <Declarations>
                <Literal Editable="false"><ID>classname</ID><Function>ClassName()</Function></Literal>
            </Declarations>
            <Code>
                <![CDATA[public $classname$($end$)
                {

                }]]>
            </Code>
        </Snippet>
    </CodeSnippet>
</CodeSnippets>

This snippet injects the current class name by way of calling C# code snippet function ClassName(), detailed on this docs.microsoft page.

The end result of expanding this code snippet:

Realise this is an old thread, but after seeing lots of scripts like this I noticed that you can do this just using conditional formatting.

Assuming the "Status" was Column D:

Highlight cells > right click > conditional formatting. Select "Custom Formula Is" and set the formula as

=RegExMatch($D2,"Complete")

or

=OR(RegExMatch($D2,"Complete"),RegExMatch($D2,"complete"))

Edit (thanks to Frederik Schøning)

=RegExMatch($D2,"(?i)Complete") then set the range to cover all the rows e.g. A2:Z10. This is case insensitive, so will match complete, Complete or CoMpLeTe.

You could then add other rules for "Not Started" etc. The $ is very important. It denotes an absolute reference. Without it cell A2 would look at D2, but B2 would look at E2, so you'd get inconsistent formatting on any given row.

Another way:

var main = App.Current.MainWindow as MainWindow;

Try this for stored procedures:

SELECT name, create_date, modify_date
FROM sys.objects
WHERE type = 'P'
AND name = 'myProc'

Funny, I was just playing around writing this same query out in SQL Server and then LINQ.

SELECT 
    DATENAME(mm, article.Created) AS Month, 
    DATENAME(yyyy, article.Created) AS Year, 
    COUNT(*) AS Total 
FROM Articles AS article 
GROUP BY 
    DATENAME(mm, article.Created), 
    DATENAME(yyyy, article.Created) 
ORDER BY Month, Year DESC

It produces the following ouput (example).

Month | Year | Total

January | 2009 | 2

It's a logic bomb, it keeps recreating itself and takes up all your CPU resources. It overloads your computer with too many processes and it forces it to shut down. If you make a batch file with this in it and start it you can end it using taskmgr. You have to do this pretty quickly or your computer will be too slow to do anything.

Use:

System.Text.Encoding.ASCII.GetString(buf);

If I use the machine name this works. But is kind of like a hack (because I am just picking the first value of ipv4 address that I get.)

$ipaddress=([System.Net.DNS]::GetHostAddresses('PasteMachineNameHere')|Where-Object {$_.AddressFamily -eq "InterNetwork"}   |  select-object IPAddressToString)[0].IPAddressToString

Note that you have to replace the value PasteMachineNameHere in the above expression

This works too

$localIpAddress=((ipconfig | findstr [0-9].\.)[0]).Split()[-1]

Use the jQuery hashchange event plugin instead. Regarding your full ajax navigation, try to have SEO friendly ajax. Otherwise your pages shown nothing in browsers with JavaScript limitations.

I just had the same problem, what I did, I arranged the library order in sequence, for example there were java.lang.NullPointerException and javacard.lang.NullPointerException. I made the first one as default library and if you needed to use the other you can explicitly specify the full qualified class name.

This image presents both orientation(Landscape/Portrait)

To get MaxX and MaxY, read on.

For Android device screen coordinates, below concept will work.

Display mdisp = getWindowManager().getDefaultDisplay();
Point mdispSize = new Point();
mdisp.getSize(mdispSize);
int maxX = mdispSize.x; 
int maxY = mdispSize.y;

EDIT:- ** **for devices supporting android api level older than 13. Can use below code.

    Display mdisp = getWindowManager().getDefaultDisplay();
    int maxX= mdisp.getWidth();
    int maxY= mdisp.getHeight();

(x,y) :-

1) (0,0) is top left corner.

2) (maxX,0) is top right corner

3) (0,maxY) is bottom left corner

4) (maxX,maxY) is bottom right corner

here maxX and maxY are screen maximum height and width in pixels, which we have retrieved in above given code.

Thanks to @IanRoberts, I had to use the normalize-space function on my nodes to check if they were empty.

<xsl:if test="((node/ABC!='') and (normalize-space(node/DEF)='') and (normalize-space(node/GHI)=''))">
  This worked perfectly fine.
</xsl:if>

cache:true only works with GET and HEAD request.

You could roll your own solution as you said with something along these lines :

var localCache = {
    data: {},
    remove: function (url) {
        delete localCache.data[url];
    },
    exist: function (url) {
        return localCache.data.hasOwnProperty(url) && localCache.data[url] !== null;
    },
    get: function (url) {
        console.log('Getting in cache for url' + url);
        return localCache.data[url];
    },
    set: function (url, cachedData, callback) {
        localCache.remove(url);
        localCache.data[url] = cachedData;
        if ($.isFunction(callback)) callback(cachedData);
    }
};

$(function () {
    var url = '/echo/jsonp/';
    $('#ajaxButton').click(function (e) {
        $.ajax({
            url: url,
            data: {
                test: 'value'
            },
            cache: true,
            beforeSend: function () {
                if (localCache.exist(url)) {
                    doSomething(localCache.get(url));
                    return false;
                }
                return true;
            },
            complete: function (jqXHR, textStatus) {
                localCache.set(url, jqXHR, doSomething);
            }
        });
    });
});

function doSomething(data) {
    console.log(data);
}

Working fiddle here

EDIT: as this post becomes popular, here is an even better answer for those who want to manage timeout cache and you also don't have to bother with all the mess in the $.ajax() as I use $.ajaxPrefilter(). Now just setting {cache: true} is enough to handle the cache correctly :

var localCache = {
    /**
     * timeout for cache in millis
     * @type {number}
     */
    timeout: 30000,
    /** 
     * @type {{_: number, data: {}}}
     **/
    data: {},
    remove: function (url) {
        delete localCache.data[url];
    },
    exist: function (url) {
        return !!localCache.data[url] && ((new Date().getTime() - localCache.data[url]._) < localCache.timeout);
    },
    get: function (url) {
        console.log('Getting in cache for url' + url);
        return localCache.data[url].data;
    },
    set: function (url, cachedData, callback) {
        localCache.remove(url);
        localCache.data[url] = {
            _: new Date().getTime(),
            data: cachedData
        };
        if ($.isFunction(callback)) callback(cachedData);
    }
};

$.ajaxPrefilter(function (options, originalOptions, jqXHR) {
    if (options.cache) {
        var complete = originalOptions.complete || $.noop,
            url = originalOptions.url;
        //remove jQuery cache as we have our own localCache
        options.cache = false;
        options.beforeSend = function () {
            if (localCache.exist(url)) {
                complete(localCache.get(url));
                return false;
            }
            return true;
        };
        options.complete = function (data, textStatus) {
            localCache.set(url, data, complete);
        };
    }
});

$(function () {
    var url = '/echo/jsonp/';
    $('#ajaxButton').click(function (e) {
        $.ajax({
            url: url,
            data: {
                test: 'value'
            },
            cache: true,
            complete: doSomething
        });
    });
});

function doSomething(data) {
    console.log(data);
}

And the fiddle here CAREFUL, not working with $.Deferred

Here is a working but flawed implementation working with deferred:

var localCache = {
    /**
     * timeout for cache in millis
     * @type {number}
     */
    timeout: 30000,
    /** 
     * @type {{_: number, data: {}}}
     **/
    data: {},
    remove: function (url) {
        delete localCache.data[url];
    },
    exist: function (url) {
        return !!localCache.data[url] && ((new Date().getTime() - localCache.data[url]._) < localCache.timeout);
    },
    get: function (url) {
        console.log('Getting in cache for url' + url);
        return localCache.data[url].data;
    },
    set: function (url, cachedData, callback) {
        localCache.remove(url);
        localCache.data[url] = {
            _: new Date().getTime(),
            data: cachedData
        };
        if ($.isFunction(callback)) callback(cachedData);
    }
};

$.ajaxPrefilter(function (options, originalOptions, jqXHR) {
    if (options.cache) {
        //Here is our identifier for the cache. Maybe have a better, safer ID (it depends on the object string representation here) ?
        // on $.ajax call we could also set an ID in originalOptions
        var id = originalOptions.url+ JSON.stringify(originalOptions.data);
        options.cache = false;
        options.beforeSend = function () {
            if (!localCache.exist(id)) {
                jqXHR.promise().done(function (data, textStatus) {
                    localCache.set(id, data);
                });
            }
            return true;
        };

    }
});

$.ajaxTransport("+*", function (options, originalOptions, jqXHR, headers, completeCallback) {

    //same here, careful because options.url has already been through jQuery processing
    var id = originalOptions.url+ JSON.stringify(originalOptions.data);

    options.cache = false;

    if (localCache.exist(id)) {
        return {
            send: function (headers, completeCallback) {
                completeCallback(200, "OK", localCache.get(id));
            },
            abort: function () {
                /* abort code, nothing needed here I guess... */
            }
        };
    }
});

$(function () {
    var url = '/echo/jsonp/';
    $('#ajaxButton').click(function (e) {
        $.ajax({
            url: url,
            data: {
                test: 'value'
            },
            cache: true
        }).done(function (data, status, jq) {
            console.debug({
                data: data,
                status: status,
                jqXHR: jq
            });
        });
    });
});

Fiddle HERE Some issues, our cache ID is dependent of the json2 lib JSON object representation.

Use Console view (F12) or FireBug to view some logs generated by the cache.

For me just SET FOREIGN_KEY_CHECKS=0; wasn't enough. I was still having a com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException.

I had to add ALTER TABLE myTable DISABLE KEYS;.

So:

SET FOREIGN_KEY_CHECKS=0;
ALTER TABLE myTable DISABLE KEYS;
DELETE FROM myTable;
ALTER TABLE myTable ENABLE KEYS;
SET FOREIGN_KEY_CHECKS=1;

How do I set up the basic authorization?

All you need to do is use -u, --user USER[:PASSWORD]. Behind the scenes curl builds the Authorization header with base64 encoded credentials for you.

Example:

curl -u username:password -i -H 'Accept:application/json' http://example.com

Based on the accepted response by tiago, here is a small generic function that exports a numpy array to an image having the same resolution as the array:

import matplotlib.pyplot as plt
import numpy as np

def export_figure_matplotlib(arr, f_name, dpi=200, resize_fact=1, plt_show=False):
    """
    Export array as figure in original resolution
    :param arr: array of image to save in original resolution
    :param f_name: name of file where to save figure
    :param resize_fact: resize facter wrt shape of arr, in (0, np.infty)
    :param dpi: dpi of your screen
    :param plt_show: show plot or not
    """
    fig = plt.figure(frameon=False)
    fig.set_size_inches(arr.shape[1]/dpi, arr.shape[0]/dpi)
    ax = plt.Axes(fig, [0., 0., 1., 1.])
    ax.set_axis_off()
    fig.add_axes(ax)
    ax.imshow(arr)
    plt.savefig(f_name, dpi=(dpi * resize_fact))
    if plt_show:
        plt.show()
    else:
        plt.close()

As said in the previous reply by tiago, the screen DPI needs to be found first, which can be done here for instance: http://dpi.lv

I've added an additional argument resize_fact in the function which which you can export the image to 50% (0.5) of the original resolution, for instance.

Never use =='NA' to test for missing values. Use is.na() instead. This should do it:

new_DF <- DF[rowSums(is.na(DF)) > 0,]

or in case you want to check a particular column, you can also use

new_DF <- DF[is.na(DF$Var),]

In case you have NA character values, first run

Df[Df=='NA'] <- NA

to replace them with missing values.

The others have already said that methods in onClick are searched in activities, not fragments. Nevertheless, if you really want it, it is possible.

Basically, each view has a tag (probably null). We set the root view's tag to the fragment that inflated that view. Then, it is easy to search the view parents and retrieve the fragment containing the clicked button. Now, we find out the method name and use reflection to call the same method from the retrieved fragment. Easy!

in a class that extends Fragment:

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_id, container, false);

    OnClickFragments.registerTagFragment(rootView, this); // <========== !!!!!

    return rootView;
}

public void onButtonSomething(View v) {
    Log.d("~~~","~~~ MyFragment.onButtonSomething");
    // whatever
}

all activities are derived from the same ButtonHandlingActivity:

public class PageListActivity extends ButtonHandlingActivity

ButtonHandlingActivity.java:

public class ButtonHandlingActivity extends Activity {

    public void onButtonSomething(View v) {
        OnClickFragments.invokeFragmentButtonHandlerNoExc(v);
//or, if you want to handle exceptions:
//      try {
//          OnClickFragments.invokeFragmentButtonHandler(v);
//      } catch ...
    }

}

It has to define methods for all xml onClick handlers.

com/example/customandroid/OnClickFragments.java:

package com.example.customandroid;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import android.app.Fragment;
import android.view.View;

public abstract class OnClickFragments {
    public static class FragmentHolder {
        Fragment fragment;
        public FragmentHolder(Fragment fragment) {
            this.fragment = fragment;
        }
    }
    public static Fragment getTagFragment(View view) {
        for (View v = view; v != null; v = (v.getParent() instanceof View) ? (View)v.getParent() : null) {
            Object tag = v.getTag();
            if (tag != null && tag instanceof FragmentHolder) {
                return ((FragmentHolder)tag).fragment;
            }
        }
        return null;
    }
    public static String getCallingMethodName(int callsAbove) {
        Exception e = new Exception();
        e.fillInStackTrace();
        String methodName = e.getStackTrace()[callsAbove+1].getMethodName();
        return methodName;
    }
    public static void invokeFragmentButtonHandler(View v, int callsAbove) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException {
        String methodName = getCallingMethodName(callsAbove+1);
        Fragment f = OnClickFragments.getTagFragment(v);
        Method m = f.getClass().getMethod(methodName, new Class[] { View.class });
        m.invoke(f, v);
    }
    public static void invokeFragmentButtonHandler(View v) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException {
        invokeFragmentButtonHandler(v,1);
    }
    public static void invokeFragmentButtonHandlerNoExc(View v) {
        try {
            invokeFragmentButtonHandler(v,1);
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        }
    }
    public static void registerTagFragment(View rootView, Fragment fragment) {
        rootView.setTag(new FragmentHolder(fragment));
    }
}

And the next adventure will be proguard obfuscation...

PS

It is of course up to you to design your application so that the data live in the Model rather than in Activities or Fragments (which are Controllers from the MVC, Model-View-Controller point of view). The View is what you define via xml, plus the custom view classes (if you define them, most people just reuse what already is). A rule of thumb: if some data definitely must survive the screen turn, they belong to Model.

Think about it this way: normal methods are useful to hide the details of dispatch: you can type myobj.foo() without worrying about whether the foo() method is implemented by the myobj object's class or one of its parent classes. Class methods are exactly analogous to this, but with the class object instead: they let you call MyClass.foo() without having to worry about whether foo() is implemented specially by MyClass because it needed its own specialized version, or whether it is letting its parent class handle the call.

Class methods are essential when you are doing set-up or computation that precedes the creation of an actual instance, because until the instance exists you obviously cannot use the instance as the dispatch point for your method calls. A good example can be viewed in the SQLAlchemy source code; take a look at the dbapi() class method at the following link:

https://github.com/zzzeek/sqlalchemy/blob/ab6946769742602e40fb9ed9dde5f642885d1906/lib/sqlalchemy/dialects/mssql/pymssql.py#L47

You can see that the dbapi() method, which a database backend uses to import the vendor-specific database library it needs on-demand, is a class method because it needs to run before instances of a particular database connection start getting created — but that it cannot be a simple function or static function, because they want it to be able to call other, supporting methods that might similarly need to be written more specifically in subclasses than in their parent class. And if you dispatch to a function or static class, then you "forget" and lose the knowledge about which class is doing the initializing.

Following will return true when checkbox is checked and false when not.

$(this).is(":checked")

Replace $(this) with the variable you want to check.

And used in a condition:

if ($(this).is(":checked")) {
  // do something
}

I finally created a workaround around this frustrating issue. I'm not completely happy with the workaround, but it's better than nothing.

Basically, after you paste the source code and unambigous imports are fixed, just press F2 to highlight the next compiler error. If the current error is an import-missing error, press Alt+Enter, then Enter to select the Import option, then pick the correct import. Then, press F2 again.

Here is method top get current Day, Year or Month

new Date().getDate()          // Get the day as a number (1-31)
new Date().getDay()           // Get the weekday as a number (0-6)
new Date().getFullYear()      // Get the four digit year (yyyy)
new Date().getHours()         // Get the hour (0-23)
new Date().getMilliseconds()  // Get the milliseconds (0-999)
new Date().getMinutes()       // Get the minutes (0-59)
new Date().getMonth()         // Get the month (0-11)
new Date().getSeconds()       // Get the seconds (0-59)
new Date().getTime()          // Get the time (milliseconds since January 1, 1970)

Use the $expr operator which allows the use of aggregation expressions within the query language. This will give you the power to use the Date Aggregation Operators in your query as follows:

month = 11
db.mydatabase.mycollection.find({ 
    "$expr": { 
        "$eq": [ { "$month": "$date" }, month ] 
    } 
})

or

day = 17
db.mydatabase.mycollection.find({ 
    "$expr": { 
        "$eq": [ { "$dayOfMonth": "$date" }, day ] 
    } 
})

You could also run an aggregate operation with the aggregate() function that takes in a $redact pipeline:

month = 11
db.mydatabase.mycollection.aggregate([
    {
        "$redact": {
            "$cond": [
                { "$eq": [ { "$month": "$date" }, month ] },
                "$$KEEP",
                "$$PRUNE"
            ]
        }
    }
])

For the other request

day = 17
db.mydatabase.mycollection.aggregate([
    {
        "$redact": {
            "$cond": [
                { "$eq": [ { "$dayOfMonth": "$date" }, day ] },
                "$$KEEP",
                "$$PRUNE"
            ]
        }
    }
])

Using OR

month = 11
day = 17
db.mydatabase.mycollection.aggregate([
    {
        "$redact": {
            "$cond": [
                { 
                    "$or": [ 
                        { "$eq": [ { "$month": "$date" }, month ] },
                        { "$eq": [ { "$dayOfMonth": "$date" }, day ] }
                    ] 
                },
                "$$KEEP",
                "$$PRUNE"
            ]
        }
    }
])

Using AND

var month = 11,
    day = 17;
db.collection.aggregate([
    {
        "$redact": {
            "$cond": [
                { 
                    "$and": [ 
                        { "$eq": [ { "$month": "$createdAt" }, month ] },
                        { "$eq": [ { "$dayOfMonth": "$createdAt" }, day ] }
                    ] 
                },
                "$$KEEP",
                "$$PRUNE"
            ]
        }
    }
])

The $redact operator incorporates the functionality of $project and $match pipeline and will return all documents match the condition using $$KEEP and discard from the pipeline those that don't match using the $$PRUNE variable.

While it looks like your setup is correct, there are a few things to check:

1. The output of env - specifically PATH.
2. command -v java tells you what?
3. Is there a java executable in $JAVA_HOME\bin and does it have the execute bit set? If not chmod a+x java it.

I trust you have source'd your .profile after adding/changing the JAVA_HOME and PATH?

Also, you can help yourself in future maintenance of your JDK installation by writing this instead:

export JAVA_HOME=/home/aqeel/development/jdk/jdk1.6.0_35
export PATH=$JAVA_HOME/bin:$PATH

Then you only need to update one env variable when you setup the JDK installation.

Finally, you may need to run hash -r to clear the Bash program cache. Other shells may need a similar command.

Cheers,

try

time="12:12:12";
tt=time.split(":");
sec=tt[0]*3600+tt[1]*60+tt[2]*1;

You can use following format:

  <connectionStrings>
    <add name="ConStringBDName" connectionString="Data Source=serverpath;Initial Catalog=YourDataBaseName;Integrated Security=SSPI;" providerName="System.Data.SqlClient" />
  </connectionStrings>

Most probably you will fing connectionstring tag in web.config after <appSettings>

Try out this.

You can do it with a compound literal. According to that page, it works in C99 (which also counts as ANSI C).

MY_TYPE a;

a = (MY_TYPE) { .flag = true, .value = 123, .stuff = 0.456 };
...
a = (MY_TYPE) { .value = 234, .stuff = 1.234, .flag = false };

The designations in the initializers are optional; you could also write:

a = (MY_TYPE) { true,  123, 0.456 };
...
a = (MY_TYPE) { false, 234, 1.234 };

DateTime dt = DateTime.ParseExact("11-22-2012 12:00 am", "MM-dd-yyyy hh:mm tt", System.Globalization.CultureInfo.InvariantCulture);

I have encountered similar problem. The root cause is that (use your scenario for my case), in the #temp table, there is no record for
a. CLASS=RICE and STATE=TX
b. CLASS=VEGIE and (STATE=AZ or STATE=CA)
So, when MSSQL does pivot for no record, MSSQL always shows NULL for MAX, SUM, ... (aggregate functions)

None of above solutions (IsNull([AZ], 0)) works for me. But I do get ideas from these solutions. Thanks.

Sorry, it really depends on the #TEMP table. I can only provide some suggestions.
1. Make sure #TEMP table have records for below condition, even Data is null.
a. CLASS=RICE and STATE=TX
b. CLASS=VEGIE and (STATE=AZ or STATE=CA) You may need to use cartesian product: select A.*, B.* from A, B 2. In the select query for #temp, if you need to join any table with WHERE, then would better put where inside another sub select query. (Goal is 1.)
3. Use isnull(DATA, 0) in #TEMP table.
4. Before pivot, make sure you have achieved Goal 1.

I can't give an answer to the orginal question, since there is no enough info for #temp table. I have pasted my code as example here, hope this will help others.

SELECT * FROM (_x000D_
   SELECT eeee.id as enterprise_id_x000D_
   , eeee.name AS enterprise_name_x000D_
   , eeee.indicator_name_x000D_
   , CONVERT(varchar(12) , isnull(eid.[date],'2019-12-01') , 23) AS data_date_x000D_
   , isnull(eid.value,0) AS indicator_value_x000D_
   FROM (select ei.id as indicator_id, ei.name as indicator_name, e.* FROM tbl_enterprise_indicator ei, tbl_enterprise e) eeee            _x000D_
   LEFT JOIN  (select * from tbl_enterprise_indicator_data WHERE [date]='2020-01-01') eid_x000D_
     ON  eeee.id = eid.enterprise_id and eeee.indicator_id = enterprise_indicator_id_x000D_
  ) AS P _x000D_
  PIVOT _x000D_
  (_x000D_
   SUM(P.indicator_value) FOR P.indicator_name IN(TX,CA)_x000D_
  ) AS T 

Another simple solution for this case using jQuery. Keep in mind it's not a good practice to use inline javascript.

JsFiddle

I've added IDs to html on the total price and on the buttons. Here is the jQuery.

$('#two').click(function(){
    $('#count').val('2');
    $('#total').text('Product price: $1000');
});

$('#four').click(function(){
    $('#count').val('4');
    $('#total').text('Product price: $2000');
});

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

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

System.out.println("Element "+i+list.get(0));}

Should be

System.out.println("Element "+i+list.get(i));}

To use the JSF tags, you give the dataList value attribute a reference to your list of elements, and the var attribute is a local name for each element of that list in turn. Inside the dataList, you use properties of the object (getters) to output the information about that individual object:

<t:dataList id="myDataList" value="#{houseControlList}" var="element" rows="3" >
...
<t:outputText id="houseId" value="#{element.houseId}"/>
...
</t:dataList>

I guess you're missing the ENCLOSED BY clause

LOAD DATA LOCAL INFILE '/path/to/your/csv/file/model.csv'
INTO TABLE test.dummy FIELDS TERMINATED BY ','
ENCLOSED BY '"' LINES TERMINATED BY '\n';

And specify the csv file full path

Load Data Infile - MySQL documentation

You can also use position fixed css property.

<!-- html code --> 
<div class="box" id="myElement"></div>

/* css code */
.box {
    position: fixed;
}

// js code

document.getElementById('myElement').style.top = 0; //or whatever 
document.getElementById('myElement').style.left = 0; // or whatever

Run into this thread and let me try to express it in this way.

TCP

3-way handshake

Bob: Hey Amy, I'd like to tell you a secret
Amy: OK, go ahead, I'm ready
Bob: OK

Communication
Bob: 'I', this is the first letter
Amy: First letter received, please send me the second letter
Bob: ' ', this is the second letter
Amy: Second letter received, please send me the third letter
Bob: 'L', this is the third letter
After a while
Bob: 'L', this the third letter
Amy: Third letter received, please send me the fourth letter
Bob: 'O', this the forth letter
Amy: ...
......

4-way handshake
Bob: My secret is exposed, now, you know my heart.
Amy: OK. I have nothing to say.
Bob: OK.

UDP

Bob: I LOVE U
Amy received: OVI L E

TCP is more reliable than UDP with even message order guaranteed, that's no doubt why UDP is more lightweight and efficient.

For installing pip with get-pip.py behind a proxy I went with the steps below. My server was even behind a jump server.

From the jump server:

ssh -R 18080:proxy-server:8080 my-python-server

On the "python-server"

export https_proxy=https://localhost:18080 ; export http_proxy=http://localhost:18080 ; export ftp_proxy=$http_proxy
python get-pip.py

Success.

If you want rollback data, firstly you need to execute autocommit =0 and then execute query delete, insert, or update.

After executing the query then execute rollback...

Have more freedom using CATransition class.

It isn't limited to fading, but can do movements as well..

For example:

(don't forget to import QuartzCore)

CATransition *transition = [CATransition animation];
transition.type = kCATransitionPush;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.fillMode = kCAFillModeForwards;
transition.duration = 0.5;
transition.subtype = kCATransitionFromBottom;

[[self.tableView layer] addAnimation:transition forKey:@"UITableViewReloadDataAnimationKey"];

Change the type to match your needs, like kCATransitionFade etc.

Implementation in Swift:

let transition = CATransition()
transition.type = kCATransitionPush
transition.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)
transition.fillMode = kCAFillModeForwards
transition.duration = 0.5
transition.subtype = kCATransitionFromTop
self.tableView.layer.addAnimation(transition, forKey: "UITableViewReloadDataAnimationKey")
// Update your data source here
self.tableView.reloadData()

Reference for CATransition

Swift 5:

let transition = CATransition()
transition.type = CATransitionType.push
transition.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.easeInEaseOut)
transition.fillMode = CAMediaTimingFillMode.forwards
transition.duration = 0.5
transition.subtype = CATransitionSubtype.fromTop
self.tableView.layer.add(transition, forKey: "UITableViewReloadDataAnimationKey")
// Update your data source here
self.tableView.reloadData()

How to get rid of a header(first row) and an index(first column).

To write to CSV file:

df = pandas.DataFrame(your_array)
df.to_csv('your_array.csv', header=False, index=False)

To read from CSV file:

df = pandas.read_csv('your_array.csv')
a = df.values

If you want to read a CSV file that doesn't contain a header, pass additional parameter header:

df = pandas.read_csv('your_array.csv', header=None)

For the latest VS2015 sp3, the command line shoud be:

en_visual_studio_community_2015_with_update_3_x86_x64_web_installer_8922963.exe /Layout c:\VS2015sp3_offline

Instead of if, ternary operator might come handy when you want to get a value based on whether something is nil:

func f(x: String?) -> String {
    return x == nil ? "empty" : "non-empty"
}

Also this can happen in Django if you are using jquery ajax to url that reverses to a function that doesn't contain 'request' parameter

$.ajax({
  url: '{{ url_to_myfunc }}',
});


def myfunc(foo, bar):
    ...

Documentation says:

DISTINCT ON ( expression [, ...] ) keeps only the first row of each set of rows where the given expressions evaluate to equal. [...] Note that the "first row" of each set is unpredictable unless ORDER BY is used to ensure that the desired row appears first. [...] The DISTINCT ON expression(s) must match the leftmost ORDER BY expression(s).

Official documentation

So you'll have to add the address_id to the order by.

Alternatively, if you're looking for the full row that contains the most recent purchased product for each address_id and that result sorted by purchased_at then you're trying to solve a greatest N per group problem which can be solved by the following approaches:

The general solution that should work in most DBMSs:

SELECT t1.* FROM purchases t1
JOIN (
    SELECT address_id, max(purchased_at) max_purchased_at
    FROM purchases
    WHERE product_id = 1
    GROUP BY address_id
) t2
ON t1.address_id = t2.address_id AND t1.purchased_at = t2.max_purchased_at
ORDER BY t1.purchased_at DESC

A more PostgreSQL-oriented solution based on @hkf's answer:

SELECT * FROM (
  SELECT DISTINCT ON (address_id) *
  FROM purchases 
  WHERE product_id = 1
  ORDER BY address_id, purchased_at DESC
) t
ORDER BY purchased_at DESC

Problem clarified, extended and solved here: Selecting rows ordered by some column and distinct on another

Solution provide in the questions which you linked is correct. Problem with your implementation is that You have not specified the ID of element correctly.

Secondly you need to use load event to execute your code. Currently DOM is not loaded hence element is not found thus you are getting error.

HTML

<div id="YourElementId" ng-app='MyModule' ng-controller="MyController">
    Hi
</div>

JS Code

angular.module('MyModule', [])
    .controller('MyController', function ($scope) {
    $scope.myfunction = function (data) {
        alert("---" + data);
    };
});

window.onload = function () {
    angular.element(document.getElementById('YourElementId')).scope().myfunction('test');
}

DEMO

Like there is reported in earlier answer the UITextView is able to handle touches on links. This can easily be extended by making other parts of the text work as links. The AttributedTextView library is a UITextView subclass that makes it very easy to handle these. For more info see: https://github.com/evermeer/AttributedTextView

You can make any part of the text interact like this (where textView1 is a UITextView IBOutlet):

textView1.attributer =
    "1. ".red
    .append("This is the first test. ").green
    .append("Click on ").black
    .append("evict.nl").makeInteract { _ in
        UIApplication.shared.open(URL(string: "http://evict.nl")!, options: [:], completionHandler: { completed in })
    }.underline
    .append(" for testing links. ").black
    .append("Next test").underline.makeInteract { _ in
        print("NEXT")
    }
    .all.font(UIFont(name: "SourceSansPro-Regular", size: 16))
    .setLinkColor(UIColor.purple) 

And for handling hashtags and mentions you can use code like this:

textView1.attributer = "@test: What #hashtags do we have in @evermeer #AtributedTextView library"
    .matchHashtags.underline
    .matchMentions
    .makeInteract { link in
        UIApplication.shared.open(URL(string: "https://twitter.com\(link.replacingOccurrences(of: "@", with: ""))")!, options: [:], completionHandler: { completed in })
    }

I ran into this issue while trying to install a PySpark package. I got around the issue by changing the TLS version with an environment variable:

echo 'export JAVA_TOOL_OPTIONS="-Dhttps.protocols=TLSv1.2"' >> ~/.bashrc
source ~/.bashrc

Felipsmartins is correct.

It is worth mentioning that it is because you cannot really use the -d/--data option if this is not a POST request. But this is still possible if you use the -G option.

Which means you can do this:

curl -X DELETE -G 'http://localhost:5000/locations' -d 'id=3'

Here it is a bit silly but when you are on the command line and you have a lot of parameters, it is a lot tidier.

I am saying this because cURL commands are usually quite long, so it is worth making it on more than one line escaping the line breaks.

curl -X DELETE -G \
'http://localhost:5000/locations' \
-d id=3 \
-d name=Mario \
-d surname=Bros

This is obviously a lot more comfortable if you use zsh. I mean when you need to re-edit the previous command because zsh lets you go line by line. (just saying)

Hope it helps.

In jquery you could try this $("#select_id>option:selected").text()

This resizes the figure immediately even after the figure has been drawn (at least using Qt4Agg/TkAgg - but not MacOSX - with matplotlib 1.4.0):

matplotlib.pyplot.get_current_fig_manager().resize(width_px, height_px)

$(window).scroll(function () {
  var Bottom = $(window).height() + $(window).scrollTop() >= $(document).height();
if(Bottom )
{
$('#div').hide();
}
});

I simplified the Javascript to trigger the video to start.

 var bg = document.getElementById ("bg"); _x000D_
 function playbg() {_x000D_
   bg.play(); _x000D_
 }

<video id="bg" style="min-width:100%; min-height:100%;"  playsinline autoplay loop muted onload="playbg(); "><source src="Files/snow.mp4" type="video/mp4"></video>_x000D_
</td></tr>_x000D_
</table>

*"Files/snow.mp4" is just sample url

http://graph.facebook.com/" + facebookId + "/picture?type=square For instance: http://graph.facebook.com/67563683055/picture?type=square

There are also more sizes besides "square". See the docs.

Update September 2020
As Facebook have updated their docs this method is not working anymore without a token. You need to append some kind of access_token. You can find further information and how to do it correctly in the fb docs to the graph api of user picture

Requirements Change This endpoint supports App-Scoped User IDs (ASID), User IDs (UID), and Page-Scoped User IDs (PSID). Currently you can query ASIDs and UIDs with no requirements. However, beginning October 24, 2020, an access token will be required for all UID-based queries. If you query a UID and thus must include a token:

use a User access token for Facebook Login authenticated requests
use a Page access token for page-scoped requests
use an App access token for server-side requests
use a Client access token for mobile or web client-side requests

Quote of fb docs

More information will be useful.

When I was faced with the same error message all I had to do was to correctly configure the credentials page of the DataSource(I am using Report Builder 3). if you chose the default, the report would work fine in Report Builder but would fail on the Report Server.

You may review more details of this fix here: https://hodentekmsss.blogspot.com/2017/05/fix-for-rserroropeningconnection-in.html

This works for me in python 2.7

 select some_date::DATE from some_table;

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

#header {
  height: 200px;
}

#content {
  height: 100%;
  margin-bottom: -200px;
  padding-bottom: 200px;
  margin-top: -200px;
  padding-top: 200px;
}

#footer {
  height: 200px;
}

I had this error after fresh Oracle installation.

To fix this I've launched Net configuration assistant (from start menu or netca.bat in the bin folder) and simply added a Listener.

When I started using json, I was confused and unable to figure it out for some time, but finally I got what I wanted
Here is the simple solution

import json
m = {'id': 2, 'name': 'hussain'}
n = json.dumps(m)
o = json.loads(n)
print(o['id'], o['name'])

dbms_output.put_line('Hi,');
dbms_output.put_line('good');
dbms_output.put_line('morning');
dbms_output.put_line('friends');

or

DBMS_OUTPUT.PUT_LINE('Hi, ' || CHR(13) || CHR(10) || 
                     'good' || CHR(13) || CHR(10) ||
                     'morning' || CHR(13) || CHR(10) ||
                     'friends' || CHR(13) || CHR(10) ||);

try it.

.compare() returns an integer, which is a measure of the difference between the two strings.

• A return value of 0 indicates that the two strings compare as equal.
• A positive value means that the compared string is longer, or the first non-matching character is greater.
• A negative value means that the compared string is shorter, or the first non-matching character is lower.

operator== simply returns a boolean, indicating whether the strings are equal or not.

If you don't need the extra detail, you may as well just use ==.

Can't you just set left to 50% and then have margin-left set to -25px to account for it's width: http://jsfiddle.net/9AbYc/

.hero:after {
    content:'';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -50px;
    width: 0;
    height: 0;
    border-top: solid 50px #e15915;
    border-left: solid 50px transparent;
    border-right: solid 50px transparent;
}

or if you needed a variable width you could use: http://jsfiddle.net/9AbYc/1/

.hero:after {
    content:'';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 0;
    height: 0;
    border-top: solid 50px #e15915;
    border-left: solid 50px transparent;
    border-right: solid 50px transparent;
}

This is the only thing I've found for JavaScript formatting in Dreamweaver. Not many options, but it seems to work well.

JavaScript source format extension for dreamweaver: Adobe CFusion

It worked for me with low_memory = False while importing a DataFrame. That is all the change that worked for me:

df = pd.read_csv('export4_16.csv',low_memory=False)

Try this:

SELECT  DATEDIFF(dd, 0,GETDATE()) + CONVERT(DATETIME,'03:30:00.000')

Do not use Math.Pow

When i use

for (int i = 0; i < 10e7; i++)
{
    var x3 = x * x * x;
    var y3 = y * y * y;
}

It only takes 230 ms whereas the following takes incredible 7050 ms:

for (int i = 0; i < 10e7; i++)
{
    var x3 = Math.Pow(x, 3);
    var y3 = Math.Pow(x, 3);
}

MyButton.setGravity(Gravity.RIGHT);

For layout_gravity use the answer stated by "karthi". This method sets gravity to place the children inside the view.

Anyway, I was following my workflow on a recent branch, and when I tried to merge it back to master, it all went to hell. There were tons of conflicts with things that should have not mattered. The conflicts just made no sense to me. It took me a day to sort everything out, and eventually culminated in a forced push to the remote master, since my local master has all conflicts resolved, but the remote one still wasn't happy.

In neither your partner's nor your suggested workflows should you have come across conflicts that didn't make sense. Even if you had, if you are following the suggested workflows then after resolution a 'forced' push should not be required. It suggests that you haven't actually merged the branch to which you were pushing, but have had to push a branch that wasn't a descendent of the remote tip.

I think you need to look carefully at what happened. Could someone else have (deliberately or not) rewound the remote master branch between your creation of the local branch and the point at which you attempted to merge it back into the local branch?

Compared to many other version control systems I've found that using Git involves less fighting the tool and allows you to get to work on the problems that are fundamental to your source streams. Git doesn't perform magic, so conflicting changes cause conflicts, but it should make it easy to do the write thing by its tracking of commit parentage.

I've written the below from the advice above - steal it... it's nice!

/**
 * Handy conversion to set
 */
public class SetUtil {
    /**
     * Convert some items to a set
     * @param items items
     * @param <T> works on any type
     * @return a hash set of the input items
     */
    public static <T> Set<T> asSet(T ... items) {
        return Stream.of(items).collect(Collectors.toSet());
    }
}

You can replace IList<DzieckoAndOpiekun> resultV with var resultV.

without matrix and animated:

{
    img_view = (ImageView) findViewById(R.id.imageView);
    rotate = new RotateAnimation(0 ,300);
    rotate.setDuration(500);
    img_view.startAnimation(rotate);
}

Note also, the string has a operator[] which returns a Char, and is an IEnumerable<char>, so for most purposes, you can use a string as a char[]. Hence:

string alpha = "ABCDEFGHIJKLMNOPQRSTUVQXYZ";
for (int i =0; i < 26; ++i)
{  
     Console.WriteLine(alpha[i]);
}

foreach(char c in alpha)
{  
     Console.WriteLine(c);
}

On a current netcat (v0.7.1) you have a -c switch:

-c, --close                close connection on EOF from stdin

Hence,

echo "hi" | nc -cu localhost 8000

should do the trick.

Classes should be used when you have multiple similar elements.

Ex: Many div's displaying song lyrics, you could assign them a class of lyrics since they are all similar.

ID's must be unique! They are used to target specific elements

Ex: An input for a users email could have the ID txtEmail -- No other element should have this ID.