This SQL query will extract the data for you. It is easy and fast.

SELECT *
  FROM table_name
  WHERE extract( YEAR_MONTH from timestamp)="201010";

You can't load JSON like that, sorry.

I know you're thinking "why I can't I just use src here? I've seen stuff like this...":

<script id="myJson" type="application/json">
 { 
   name: 'Foo' 
 }
</script>

<script type="text/javascript">
    $(function() {
        var x = JSON.parse($('#myJson').html());
        alert(x.name); //Foo
     });
</script>

... well to put it simply, that was just the script tag being "abused" as a data holder. You can do that with all sorts of data. For example, a lot of templating engines leverage script tags to hold templates.

You have a short list of options to load your JSON from a remote file:

1. Use $.get('your.json') or some other such AJAX method.
2. Write a file that sets a global variable to your json. (seems hokey).
3. Pull it into an invisible iframe, then scrape the contents of that after it's loaded (I call this "1997 mode")
4. Consult a voodoo priest.

Final point:

Remote JSON Request after page loads is also not an option, in case you want to suggest that.

... that doesn't make sense. The difference between an AJAX request and a request sent by the browser while processing your <script src=""> is essentially nothing. They'll both be doing a GET on the resource. HTTP doesn't care if it's done because of a script tag or an AJAX call, and neither will your server.

android:gravity handles the alignment of its children,

android:layout_gravity handles the alignment of itself.

So use one of these.

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#000"
    android:baselineAligned="false"
    android:gravity="center"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".Main" >

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:gravity="center" >

        <ImageView
            android:id="@+id/imageButton_speak"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/image_bg"
            android:src="@drawable/ic_speak" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:gravity="center" >

        <ImageView
            android:id="@+id/imageButton_readtext"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/image_bg"
            android:src="@drawable/ic_readtext" />
    </LinearLayout>

    ...
</LinearLayout>

or

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#000"
    android:baselineAligned="false"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".Main" >

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1" >

        <ImageView
            android:id="@+id/imageButton_speak"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:background="@drawable/image_bg"
            android:src="@drawable/ic_speak" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_weight="1" >

        <ImageView
            android:id="@+id/imageButton_readtext"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:background="@drawable/image_bg"
            android:src="@drawable/ic_readtext" />
    </LinearLayout>

    ...
</LinearLayout>

You forgot the dot of class selector of result class.

Live Demo

$(".result").hover(
  function () {
    $(this).addClass("result_hover");
  },
  function () {
    $(this).removeClass("result_hover");
  }
);

You can use toggleClass on hover event

Live Demo

 $(".result").hover(function () {
    $(this).toggleClass("result_hover");
 });

Finally found the answer.

@using MyNamespace

For VB.Net:

@Imports Mynamespace

Take a look at @ravy amiry's answer if you want to include a namespace across the app.

Here is yet another, compact version, with the generics syntax:

    public static IEnumerable<T> FindLogicalChildren<T>(DependencyObject obj) where T : DependencyObject
    {
        if (obj != null) {
            if (obj is T)
                yield return obj as T;

            foreach (DependencyObject child in LogicalTreeHelper.GetChildren(obj).OfType<DependencyObject>()) 
                foreach (T c in FindLogicalChildren<T>(child)) 
                    yield return c;
        }
    }

Use export if you want to upload (or give to somebody) a project. If you are working with a project, use checkout.

Fixed it. I needed to run libtoolize in the directory, then re-run:

• aclocal

• autoheader

If you're using node later than 7.6 and you don't like the callback style, you can also use node-util's promisify function with async / await to get shell commands which read cleanly. Here's an example of the accepted answer, using this technique:

const { promisify } = require('util');
const exec = promisify(require('child_process').exec)

module.exports.getGitUser = async function getGitUser () {
  const name = await exec('git config --global user.name')
  const email = await exec('git config --global user.email')
  return { name, email }
};

This also has the added benefit of returning a rejected promise on failed commands, which can be handled with try / catch inside the async code.

There's a class/jar available on SourceForge.net that uses Java instrumentation to calculate the size of any object. Here's a link to the description: java.sizeOf

You can try this: By Using Authentication Object from Spring we can get User details from it in the controller method . Below is the example , by passing Authentication object in the controller method along with argument.Once user is authenticated the details are populated in the Authentication Object.

@GetMapping(value = "/mappingEndPoint") <ReturnType> methodName(Authentication auth) {
   String userName = auth.getName(); 
   return <ReturnType>;
}

With the Ranges library that is coming in C++20, you can use

ranges::sort(arr);

directly, where arr is a builtin array.

I think it's better to use importlib.import_module('.c', __name__) since you don't need to know about a and b.

I'm also wondering that, if you have to use importlib.import_module('a.b.c'), why not just use import a.b.c?

Note that you can use other tricks like :

-- One or more wildcard:
       .../Downloads20*/*.csv
--  braces and brackets   
       .../Downloads201[1-5]/book.csv
       .../Downloads201{11,15,19,99}/book.csv

Totally agree with @tir38 and @android_griezmann. This would be the version in kotlin:

interface servicesEndPoint {
@Multipart
@POST("user/updateprofile")
fun updateProfile(@Part("user_id") id:RequestBody, @Part("full_name") other:fullName, @Part image: MultipartBody.Part, @Part("other") other:RequestBody): Single<UploadPhotoResponse>

companion object {
        val API_BASE_URL = "YOUR_URL"

        fun create(): servicesPhotoEndPoint {
            val retrofit = Retrofit.Builder()
                .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
                .addConverterFactory(GsonConverterFactory.create())
                .baseUrl(API_BASE_URL)
                .build()
            return retrofit.create(servicesPhotoEndPoint::class.java)
        }
    }
}

// pass it like this
val file = File(RealPathUtils.getRealPathFromURI_API19(context, uri))  
val requestFile: RequestBody = RequestBody.create(MediaType.parse("multipart/form-data"), file)

// MultipartBody.Part is used to send also the actual file name
val body: MultipartBody.Part = MultipartBody.Part.createFormData("image", file.name, requestFile)

// add another part within the multipart request
val fullName: RequestBody = RequestBody.create(MediaType.parse("multipart/form-data"), "Your Name")

servicesEndPoint.create().updateProfile(id, fullName, body, fullName)

To obtain the real path, use RealPathUtils. Check this class in the answers of @Harsh Bhavsar in this question: How to get the Full file path from URI.

To getRealPathFromURI_API19 you need permissions of READ_EXTERNAL_STORAGE

On an informal note, you can also call non-static member functions on temporaries:

MyClass().printInformation();

(on another informal note, the end of the lifetime of the temporary variable (variable is important, because you can also call non-const member functions) comes at the end of the full expression (";"))

if you don't want to create a UDF in VBA or you can't, this could be an alternative.

=Cell("Filename",A1) this will give you the full file name, and from this you could get the user name with something like this:

=Mid(A1,Find("\",A1,4)+1;Find("\";A1;Find("\";A1;4))-2)

This Formula runs only from a workbook saved earlier.

You must start from 4th position because of the first slash from the drive.

We can extend jQuery to make shortcuts for PUT and DELETE:

jQuery.each( [ "put", "delete" ], function( i, method ) {
  jQuery[ method ] = function( url, data, callback, type ) {
    if ( jQuery.isFunction( data ) ) {
      type = type || callback;
      callback = data;
      data = undefined;
    }

    return jQuery.ajax({
      url: url,
      type: method,
      dataType: type,
      data: data,
      success: callback
    });
  };
});

and now you can use:

$.put('http://stackoverflow.com/posts/22786755/edit', {text:'new text'}, function(result){
   console.log(result);
})

copy from here

Since Server.MapPath() does not exist within a Web Api (Soap or REST), you'll need to denote the local- relative to the web server's context- home directory. The easiest way to do so is with:

string AppContext.BaseDirectory { get;}

You can then use this to concatenate a path string to map the relative path to any file.
NOTE: string paths are \ and not / like they are in mvc.

Ex:

System.IO.File.Exists($"{**AppContext.BaseDirectory**}\\\\Content\\\\pics\\\\{filename}");

returns true- positing that this is a sound path in your example

On Android platforms, Oruxmaps (http://www.oruxmaps.com) does a great job at caching all WMS sources. It is available in the play store. I use it daily in remote areas without any connectivity, works like a charm.

The set statement doesn't treat spaces the way you expect; your variable is really named Pathname[space] and is equal to [space]C:\Program Files.

Remove the spaces from both sides of the = sign, and put the value in double quotes:

set Pathname="C:\Program Files"

Also, if your command prompt is not open to C:\, then using cd alone can't change drives.

Use

cd /d %Pathname%

or

pushd %Pathname%

instead.

Setting session timeout through the deployment descriptor should work - it sets the default session timeout for the web app. Calling session.setMaxInactiveInterval() sets the timeout for the particular session it is called on, and overrides the default. Be aware of the unit difference, too - the deployment descriptor version uses minutes, and session.setMaxInactiveInterval() uses seconds.

So

<session-config>
    <session-timeout>60</session-timeout>
</session-config>

sets the default session timeout to 60 minutes.

And

session.setMaxInactiveInterval(600);

sets the session timeout to 600 seconds - 10 minutes - for the specific session it's called on.

This should work in Tomcat or Glassfish or any other Java web server - it's part of the spec.

What worked for me was:

I had a process called "mysqld" running even when MAMP had been quit. I force quit the process, restarted MAMP and it worked again.

Maybe a little late to the party but why don't you use sessions to store your data?

bookingfacilities.php

session_start();
$_SESSION['form_date'] = $date;

successfulbooking.php

session_start();
$date = $_SESSION['form_date']; 

Nobody will see this.

In the spirit of a DVCS (as in "Distributed"), you don't cancel something you have published:
Pull requests are essentially patches you have send (normally by email, here by GitHub webapp), and you wouldn't cancel an email either ;)

But since the GitHub Pull Request system also includes a discussion section, that would be there that you could voice your concern to the recipient of those changes, asking him/her to disregards 29 of your 30 commits.

Finally, remember:

• a/ you have a preview section when making a pull request, allowing you to see the number of commits about to be included in it, and to review their diff.
• b/ it is preferable to rebase the work you want to publish as pull request on top of the remote branch which will receive said work. Then you can make a pull request which could be safely applied in a fast forward manner by the recipient.

That being said, since January 2011 ("Refreshed Pull Request Discussions"), and mentioned in the answer above, you can close a pull request in the comments.
Look for that "Comment and Close" button at the bottom of the discussion page:

You must not use StreamReader for binary files (like gifs or jpgs). StreamReader is for text data. You will almost certainly lose data if you use it for arbitrary binary data. (If you use Encoding.GetEncoding(28591) you will probably be okay, but what's the point?)

Why do you need to use a StreamReader at all? Why not just keep the binary data as binary data and write it back to disk (or SQL) as binary data?

EDIT: As this seems to be something people want to see... if you do just want to copy one stream to another (e.g. to a file) use something like this:

/// <summary>
/// Copies the contents of input to output. Doesn't close either stream.
/// </summary>
public static void CopyStream(Stream input, Stream output)
{
    byte[] buffer = new byte[8 * 1024];
    int len;
    while ( (len = input.Read(buffer, 0, buffer.Length)) > 0)
    {
        output.Write(buffer, 0, len);
    }    
}

To use it to dump a stream to a file, for example:

using (Stream file = File.Create(filename))
{
    CopyStream(input, file);
}

Note that Stream.CopyTo was introduced in .NET 4, serving basically the same purpose.

You write like this-:

xAxis: {
        type: 'datetime',
        dateTimeLabelFormats: {
           day: '%d %b %Y'    //ex- 01 Jan 2016
        }
}

also check for other datetime format

http://api.highcharts.com/highcharts#xAxis.dateTimeLabelFormats

The same way how an int can be positive or negative. There is no difference. Actually on many platforms unqualified char is signed.

with BytesIO() as output:
    from PIL import Image
    with Image.open(filename) as img:
        img.convert('RGB').save(output, 'BMP')                
    data = output.getvalue()[14:]

I just use this for add a image to clipboard in windows.

Try:

from p in db.Products
where !theBadCategories.Contains(p.Category)
select p;

What's the SQL query you want to translate into a Linq query?

You can think DataFrame as a dict of Series. df[key] try to select the column index by key and returns a Series object.

However slicing inside of [] slices the rows, because it's a very common operation.

You can read the document for detail:

http://pandas.pydata.org/pandas-docs/stable/indexing.html#basics

Possibly the fastest solution is to operate in plain Python:

Series(
    map(
        '_'.join,
        df.values.tolist()
        # when non-string columns are present:
        # df.values.astype(str).tolist()
    ),
    index=df.index
)

Comparison against @MaxU answer (using the big data frame which has both numeric and string columns):

%timeit big['bar'].astype(str) + '_' + big['foo'] + '_' + big['new']
# 29.4 ms ± 1.08 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)


%timeit Series(map('_'.join, big.values.astype(str).tolist()), index=big.index)
# 27.4 ms ± 2.36 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)

Comparison against @derchambers answer (using their df data frame where all columns are strings):

from functools import reduce

def reduce_join(df, columns):
    slist = [df[x] for x in columns]
    return reduce(lambda x, y: x + '_' + y, slist[1:], slist[0])

def list_map(df, columns):
    return Series(
        map(
            '_'.join,
            df[columns].values.tolist()
        ),
        index=df.index
    )

%timeit df1 = reduce_join(df, list('1234'))
# 602 ms ± 39 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)

%timeit df2 = list_map(df, list('1234'))
# 351 ms ± 12.1 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)

Here's my standard implementation. I like the labels to be self-descriptive.

Public Sub DoSomething()

    On Error GoTo Catch ' Try
    ' normal code here

    Exit Sub
Catch:

    'error code: you can get the specific error by checking Err.Number

End Sub

Or, with a Finally block:

Public Sub DoSomething()

    On Error GoTo Catch ' Try

    ' normal code here

    GoTo Finally
Catch:

    'error code

Finally:

    'cleanup code

End Sub

Install the SharpVectors library

Install-Package SharpVectors

Add the following in XAML

<UserControl xmlns:svgc="http://sharpvectors.codeplex.com/svgc">
    <svgc:SvgViewbox Source="/Icons/icon.svg"/>
</UserControl>

I think that the problem is that you put #ifdef instead of #ifndef at the top of your header.h file.

Think to change JDK used in your project. For me I changed JDK from 1.6 to 1.8 and I updated maven.

Get all "words" in a string

/([^\s]+)/g

Basically ^/s means break on spaces (or match groups of non-spaces)
Don't forget the g for Greedy

Try using RUN /bin/sh instead of bash.

Use the flex-grow property to make a flex item consume free space on the main axis.

This property will expand the item as much as possible, adjusting the length to dynamic environments, such as screen re-sizing or the addition / removal of other items.

A common example is flex-grow: 1 or, using the shorthand property, flex: 1.

Hence, instead of width: 96% on your div, use flex: 1.

You wrote:

So at the moment, it's set to 96% which looks OK until you really squash the screen - then the right hand div gets a bit starved of the space it needs.

The squashing of the fixed-width div is related to another flex property: flex-shrink

By default, flex items are set to flex-shrink: 1 which enables them to shrink in order to prevent overflow of the container.

To disable this feature use flex-shrink: 0.

For more details see The flex-shrink factor section in the answer here:

• What are the differences between flex-basis and width?

Learn more about flex alignment along the main axis here:

• In CSS Flexbox, why are there no "justify-items" and "justify-self" properties?

Learn more about flex alignment along the cross axis here:

• How does flex-wrap work with align-self, align-items and align-content?

The following simple fix worked for me, bypassing possible permissions issues with the socket.

In your nginx config, set fastcgi_pass to:

fastcgi_pass   127.0.0.1:9000;

Instead of

fastcgi_pass   /var/run/php5-fpm.sock;

This must match the listen = parameter in /etc/php5/fpm/pool.d/www.conf, so also set this to:

listen = 127.0.0.1:9000;

Then restart php5-fpm and nginx

service php5-fpm restart

And

service nginx restart

For more info, see: https://wildlyinaccurate.com/solving-502-bad-gateway-with-nginx-php-fpm/

You could also just run

go build

in your project folder myproject/go/src/myprog

Then you can just type

./myprog

to run your app

I assume you already know that MongoDB is a NoSQL database system which stores data in the form of BSON documents. Your question, however is about the packages for Node.js.

In terms of Node.js, mongodb is the native driver for interacting with a mongodb instance and mongoose is an Object modeling tool for MongoDB.

Mongoose is built on top of the MongoDB driver to provide programmers with a way to model their data.

EDIT: I do not want to comment on which is better, as this would make this answer opinionated. However I will list some advantages and disadvantages of using both approaches.

Using Mongoose, a user can define the schema for the documents in a particular collection. It provides a lot of convenience in the creation and management of data in MongoDB. On the downside, learning mongoose can take some time, and has some limitations in handling schemas that are quite complex.

However, if your collection schema is unpredictable, or you want a Mongo-shell like experience inside Node.js, then go ahead and use the MongoDB driver. It is the simplest to pick up. The downside here is that you will have to write larger amounts of code for validating the data, and the risk of errors is higher.

In JavaScript try:

encodeURIComponent() 

and in PHP:

urldecode($_POST['field']);

You can update your provisioning certificates in XCode at:

Organizer -> Devices -> LIBRARY -> Provisioning Profiles

There is a refresh button :) So if you have created the certificate manually in iTunes connect, then you need to press this button or download the certificate manually.

Try putting a space before each \;

Works:

find . -name "*.log" -exec echo {} \;

Doesn't Work:

find . -name "*.log" -exec echo {}\;

The code in the render method represents the component at any given time. If you do something like this, the user won't be able to make selections using the form control:

<select value="Radish">
  <option value="Orange">Orange</option>
  <option value="Radish">Radish</option>
  <option value="Cherry">Cherry</option>
</select>

So there are two solutions for working with forms controls:

1. Controlled Components Use component state to reflect the user's selections. This provides the most control, since any changes you make to state will be reflected in the component's rendering:

example:

var FruitSelector = React.createClass({
    getInitialState:function(){
      return {selectValue:'Radish'};
  },
    handleChange:function(e){
    this.setState({selectValue:e.target.value});
  },
  render: function() {
    var message='You selected '+this.state.selectValue;
    return (
      <div>
      <select 
        value={this.state.selectValue} 
        onChange={this.handleChange} 
      >
       <option value="Orange">Orange</option>
        <option value="Radish">Radish</option>
        <option value="Cherry">Cherry</option>
      </select>
      <p>{message}</p>
      </div>        
    );
  }
});

React.render(<FruitSelector name="World" />, document.body);

JSFiddle: http://jsfiddle.net/xe5ypghv/

2. Uncontrolled Components The other option is to not control the value and simply respond to onChange events. In this case you can use the defaultValue prop to set an initial value.

   <div>
    <select defaultValue={this.state.selectValue} 
    onChange={this.handleChange} 
    >
       <option value="Orange">Orange</option>
       <option value="Radish">Radish</option>
       <option value="Cherry">Cherry</option>
     </select>
     <p>{message}</p>
     </div>       
   

http://jsfiddle.net/kb3gN/10396/

The docs for this are great: http://facebook.github.io/react/docs/forms.html and also show how to work with multiple selections.

UPDATE

A variant of Option 1 (using a controlled component) is to use Redux and React-Redux to create a container component. This involves connect and a mapStateToProps function, which is easier than it sounds but probably overkill if you're just starting out.

I just want to edit this for posterity that the tags for oracle weren't added when I answered this question. My response was more applicable to MS SQL.

Merge join is the best possible as it exploits the ordering, resulting in a single pass down the tables to do the join. IF you have two tables (or covering indexes) that have their ordering the same such as a primary key and an index of a table on that key then a merge join would result if you performed that action.

Hash join is the next best, as it's usually done when one table has a small number (relatively) of items, its effectively creating a temp table with hashes for each row which is then searched continuously to create the join.

Worst case is nested loop which is order (n * m) which means there is no ordering or size to exploit and the join is simply, for each row in table x, search table y for joins to do.

I don't have much time and your jsfidle did not work right now.
But maybe this will help you getting started.

First of all you should avoid to put css in your html tags. Like align="center".
Put stuff like that in your css since it is much clearer and won't deprecate that fast.

If you want to design responsive layouts you should use media queries wich were introduced in css3 and are supported very well by now.

Example css:

@media screen and (min-width: 100px) and (max-width: 199px)
{
    .button
    {
        width: 25px;
    }
}

@media screen and (min-width: 200px) and (max-width: 299px)
{
    .button
    {
        width: 50px;
    }
}

You can use any css you want inside a media query.
http://www.w3.org/TR/css3-mediaqueries/

Use android:divider="#FF0000" and android:dividerHeight="2px" for ListView.

<ListView 
android:id="@android:id/list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:divider="#0099FF"
android:dividerHeight="2px"/>

The grep family of commands (incl egrep, fgrep) is the usual solution for this.

$ grep pattern filename

If you're searching source code, then ack may be a better bet. It'll search subdirectories automatically and avoid files you'd normally not search (objects, SCM directories etc.)

You have a version conflict, please verify whether compiled version and JVM of Tomcat version are same. you can do it by examining tomcat startup .bat , looking for JAVA_HOME

I ran into this issue when trying to get to one of my companies intranet sites. Here is the solution I used:

1. enter about:config into the firefox address bar and agree to continue.
2. search for the preference named security.ssl.enable_ocsp_stapling.
3. double-click this item to change its value to false.

This will lower your security as you will be able to view sites with invalid certs. Firefox will still prompt you that the cert is invalid and you have the choice to proceed forward, so it was worth the risk for me.

document.addEventListener('dblclick', (event) => {
    event.preventDefault()
}, { passive: false });

It worked for me when HDD with win8.1 crashed and my new HDD has win10. Important to know - Create Legacy folder mentioned in this link. - Remember to rename the StickyNotes.snt to ThresholdNotes.snt. - Restart the app

Find details here https://www.reddit.com/r/Windows10/comments/4wxfds/transfermigrate_sticky_notes_to_new_anniversary/

xcopy "$(TargetDir)*$(TargetExt)" "$(SolutionDir)\Scripts\MigrationScripts\Library\" /F /R /Y /I

/F – Displays full source & target file names

/R – This will overwrite read-only files

/Y – Suppresses prompting to overwrite an existing file(s)

/I – Assumes that destination is directory (but must ends with )

A little trick – in target you must end with character \ to tell xcopy that target is directory and not file!

Excerpt:-

try 
        {
          cnt++;scnt++;now=System.currentTimeMillis();r=rand.nextInt(6);r++;
            loc=lm.getLastKnownLocation(best);
            if(loc!=null){lat=loc.getLatitude();lng=loc.getLongitude();}

            Thread.sleep(100);
            handler.sendMessage(handler.obtainMessage());
         } 
        catch (InterruptedException e) 
        {
            Toast.makeText(this, "Error="+e.toString(), Toast.LENGTH_LONG).show();
        }

As you can see above, a thread is running alongside main thread of user-interface activity which continuously displays GPS lat,long alongwith current time and a random dice throw.

IF you are curious then just check the full code: GPS Location with a randomized dice throw & current time in separate thread

You can use Oracle.ManagedDataAccess.dll instead (download from Oracle), include that dll in you project bin dir, add reference to that dll in the project. In code, "using Oracle.MangedDataAccess.Client". Deploy project to server as usual. No need install Oracle Client on server. No need to add assembly info in web.config.

If you want to due this in component.ts

HTML:

<button class="class1 class2" (click)="clicked($event)">Click me</button>

Component:

clicked(event) {
  event.target.classList.add('class3'); // To ADD
  event.target.classList.remove('class1'); // To Remove
  event.target.classList.contains('class2'); // To check
  event.target.classList.toggle('class4'); // To toggle
}

For more options, examples and browser compatibility visit this link.

Like Andrew said /exclude parameter of xcopy should be existing file that has list of excludes.

Documentation of xcopy says:

Using /exclude

List each string in a separate line in each file. If any of the listed strings match any part of the absolute path of the file to be copied, that file is then excluded from the copying process. For example, if you specify the string "\Obj\", you exclude all files underneath the Obj directory. If you specify the string ".obj", you exclude all files with the .obj extension.

Example:

xcopy c:\t1 c:\t2 /EXCLUDE:list-of-excluded-files.txt

and list-of-excluded-files.txt should exist in current folder (otherwise pass full path), with listing of files/folders to exclude - one file/folder per line. In your case that would be:

exclusion.txt

if(jQuery('#frmTest input[type=checkbox]:checked').length) { … }

You need to provide an IFormatProvider:

@String.Format(new CultureInfo("en-US"), "{0:C}", @price)

you can clear SharedPreferences app-data with this

Editor editor = 
context.getSharedPreferences(PREF_FILE_NAME, Context.MODE_PRIVATE).edit();
editor.clear();
editor.commit();

and for clearing app db, this answer is correct -> Clearing Application database

From previous project experience, this is a good way:

In the constants.js:

// constants.js

'use strict';

let constants = {
    key1: "value1",
    key2: "value2",
    key3: {
        subkey1: "subvalue1",
        subkey2: "subvalue2"
    }
};

module.exports =
        Object.freeze(constants); // freeze prevents changes by users

In main.js (or app.js, etc.), use it as below:

// main.js

let constants = require('./constants');

console.log(constants.key1);

console.dir(constants.key3);

In addition to the others mentioned, one of the string constructors take a char and the number of repetitions for that char. So you can use that to append a single char.

std::string s = "hell";
s += std::string(1, 'o');

Use sys.getsizeof to get the size of an object, in bytes.

>>> from sys import getsizeof
>>> a = 42
>>> getsizeof(a)
12
>>> a = 2**1000
>>> getsizeof(a)
146
>>>

Note that the size and layout of an object is purely implementation-specific. CPython, for example, may use totally different internal data structures than IronPython. So the size of an object may vary from implementation to implementation.

The issue becomes extremely simple when you realize that an Angular service is just an object which delivers a set of context-independent methods. It's just the Angular DI mechanism which makes it look more complicated. The DI is useful as it takes care of creating and maintaining instances for you but you don't really need it.

Consider a popular AJAX library named axios (which you've probably heard of):

import axios from "axios";
axios.post(...);

Doesn't it behave as a service? It provides a set of methods responsible for some specific logic and is independent from the main code.

Your example case was about creating an isolated set of methods for validating your inputs (e.g. checking the password strength). Some suggested to put these methods inside the components which for me is clearly an anti-pattern. What if the validation involves making and processing XHR backend calls or doing complex calculations? Would you mix this logic with mouse click handlers and other UI specific stuff? Nonsense. The same with the container/HOC approach. Wrapping your component just for adding a method which will check whether the value has a digit in it? Come on.

I would just create a new file named say 'ValidationService.js' and organize it as follows:

const ValidationService = {
    firstValidationMethod: function(value) {
        //inspect the value
    },

    secondValidationMethod: function(value) {
        //inspect the value
    }
};

export default ValidationService;

Then in your component:

import ValidationService from "./services/ValidationService.js";

...

//inside the component
yourInputChangeHandler(event) {

    if(!ValidationService.firstValidationMethod(event.target.value) {
        //show a validation warning
        return false;
    }
    //proceed
}

Use this service from anywhere you want. If the validation rules change you need to focus on the ValidationService.js file only.

You may need a more complicated service which depends on other services. In this case your service file may return a class constructor instead of a static object so you can create an instance of the object by yourself in the component. You may also consider implementing a simple singleton for making sure that there is always only one instance of the service object in use across the entire application.

You can convert it to a timedelta with a day precision. To extract the integer value of days you divide it with a timedelta of one day.

>>> x = np.timedelta64(2069211000000000, 'ns')
>>> days = x.astype('timedelta64[D]')
>>> days / np.timedelta64(1, 'D')
23

Or, as @PhillipCloud suggested, just days.astype(int) since the timedelta is just a 64bit integer that is interpreted in various ways depending on the second parameter you passed in ('D', 'ns', ...).

You can find more about it here.

I tried your code and got a top rounded corner button. I gave the colors as @ffffff and stroke I gave #C0C0C0.

try

1. Giving android : bottomLeftRadius="0.1dp" instead of 0. if its not working
2. Check in what drawable and the emulator's resolution. I created a drawable folder under res and using it. (hdpi, mdpi ldpi) the folder you have this XML. this is my output.

I'm not sure about Tomcat 7, but with Tomcat 6... once you start Tomcat: By going into the bin directory and starting startup.bat (win) or startup.sh (Unix/osx) it will spin up a local instance of the server running usually on port 8080 by default. Then by going to http://localhost:8080/ and seeing that it is running, there is a link to the manager. If that page is not there, you can try loading the manager by going directly to manager/html, and that will load the Host Manager gui.

http://localhost:8080/manager/html

Make sure Tomcat is running first and that 8080 is the right port. These are just the defaults that tomcat usually runs with.

To login you need to edit the conf/tomcat-users.xml, and create a Manager GUI role

<role rolename="manager-gui"/>

and add that to a user

<user username="admin" password="password" roles="manager-gui"/>

Then when you go to Manager GUI app at http://localhost:8080/manager/html it will prompt you for a username/password, which you added to that config file.

I could not get IE8+ to work by adding a jQuery event handler to the file input type. I had to go old-school and add the the onchange="" attribute to the input tag:

<input type='file' onchange='getFilename(this)'/>

function getFileName(elm) {
   var fn = $(elm).val();
   ....
}

EDIT:

function getFileName(elm) {
   var fn = $(elm).val();
   var filename = fn.match(/[^\\/]*$/)[0]; // remove C:\fakename
   alert(filename);
}

Although I have not worked C++ at a professional level, in my opinion, it is OK to throw exceptions from the constructors. I do that(if needed) in .Net. Check out this and this link. It might be of your interest.

Use sprintf :

sprintf('%08d', 1234567);

Alternatively you can also use str_pad:

str_pad($value, 8, '0', STR_PAD_LEFT);

Use pass for no-op:

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

And here's another example:

def f():
  pass

Or:

class c:
  pass

This works good for me.

String hi = "Hello World!"
String no_o = hi.replaceAll("o", "");

or you can use

String no_o = hi.replace("o", "");

Because some images could have less than 500px of height, it's better to keep the auto-adjust, so i recommend the following:

<div class="carousel-inner" role="listbox" style="max-width:900px; max-height:600px !important;">`

The answer is YES, but shouldn't use 'Background Fetch' or 'Remote notification'. PushKit is the answer you desire.

In summary, PushKit, the new framework in ios 8, is the new push notification mechanism which can silently launch your app into the background with no visual alert prompt even your app was killed by swiping out from app switcher, amazingly you even cannot see it from app switcher.

PushKit reference from Apple:

The PushKit framework provides the classes for your iOS apps to receive pushes from remote servers. Pushes can be of one of two types: standard and VoIP. Standard pushes can deliver notifications just as in previous versions of iOS. VoIP pushes provide additional functionality on top of the standard push that is needed to VoIP apps to perform on-demand processing of the push before displaying a notification to the user.

To deploy this new feature, please refer to this tutorial: https://zeropush.com/guide/guide-to-pushkit-and-voip - I've tested it on my device and it works as expected.

No answer helped me, so I build this.

'   function Timestamp return current time in milliseconds.
'   compatible with JSON or JavaScript Date objects.

Public Function Timestamp () As Currency
    timestamp = (Round(Now(), 0) * 24 * 60 * 60 + Timer()) * 1000
End Function

'   function Sleep let system execute other programs while the milliseconds are not elapsed.

Public Function Sleep(milliseconds As Currency)

    If milliseconds < 0 Then Exit Function

    Dim start As Currency
    start = Timestamp ()

    While (Timestamp () < milliseconds + start)
        DoEvents
    Wend
End Function

Note : In Excel 2007, Now() send Double with decimals to seconds, so i use Timer() to get milliseconds.

Note : Application.Wait() accept seconds and no under (i.e. Application.Wait(Now()) ? Application.Wait(Now()+100*millisecond)))

Note : Application.Wait() doesn't let system execute other program but hardly reduce performance. Prefer usage of DoEvents.

Another way could be to use json.dumps(X, sort_keys=True) option:

import json
a, b = json.dumps(a, sort_keys=True), json.dumps(b, sort_keys=True)
a == b # a normal string comparison

This works for nested dictionaries and lists.

This is my solution, it encapsulates everything into a single static method, and you can call it anywhere to check:

+(BOOL)isKeyboardVisible{
    static id tokenKeyboardWillShow = nil;
    static id tokenKeyboardWillHide = nil;
    static BOOL isKbVisible = NO;
    @synchronized (self) {
        if (tokenKeyboardWillShow == nil){
            tokenKeyboardWillShow = [[NSNotificationCenter defaultCenter] addObserverForName:UIKeyboardWillShowNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification * _Nonnull note) {
                @synchronized (self) {
                    isKbVisible = YES;
                }
            }];
        }

        if (tokenKeyboardWillHide == nil){
            tokenKeyboardWillHide = [[NSNotificationCenter defaultCenter] addObserverForName:UIKeyboardWillHideNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification * _Nonnull note) {
                @synchronized (self) {
                    isKbVisible = NO;
                }
            }];
        }
    }

    return isKbVisible;
}

Here is some C code that produces the above mentioned error:

int main(int argc, char **argv) {
  exit(1);
}

Compiled like this on Fedora 17 Linux 64 bit with gcc:

el@defiant ~/foo2 $ gcc -o n n2.c                                                               
n2.c: In function ‘main’:
n2.c:2:3: warning: incompatible implicit declaration of built-in 
function ‘exit’ [enabled by default]
el@defiant ~/foo2 $ ./n 
el@defiant ~/foo2 $ 

To make the warning go away, add this declaration to the top of the file:

#include <stdlib.h>

I was using a custom downloader middleware, but wasn't very happy with it, as I didn't manage to make the cache work with it.

A better approach was to implement a custom download handler.

There is a working example here. It looks like this:

# encoding: utf-8
from __future__ import unicode_literals

from scrapy import signals
from scrapy.signalmanager import SignalManager
from scrapy.responsetypes import responsetypes
from scrapy.xlib.pydispatch import dispatcher
from selenium import webdriver
from six.moves import queue
from twisted.internet import defer, threads
from twisted.python.failure import Failure


class PhantomJSDownloadHandler(object):

    def __init__(self, settings):
        self.options = settings.get('PHANTOMJS_OPTIONS', {})

        max_run = settings.get('PHANTOMJS_MAXRUN', 10)
        self.sem = defer.DeferredSemaphore(max_run)
        self.queue = queue.LifoQueue(max_run)

        SignalManager(dispatcher.Any).connect(self._close, signal=signals.spider_closed)

    def download_request(self, request, spider):
        """use semaphore to guard a phantomjs pool"""
        return self.sem.run(self._wait_request, request, spider)

    def _wait_request(self, request, spider):
        try:
            driver = self.queue.get_nowait()
        except queue.Empty:
            driver = webdriver.PhantomJS(**self.options)

        driver.get(request.url)
        # ghostdriver won't response when switch window until page is loaded
        dfd = threads.deferToThread(lambda: driver.switch_to.window(driver.current_window_handle))
        dfd.addCallback(self._response, driver, spider)
        return dfd

    def _response(self, _, driver, spider):
        body = driver.execute_script("return document.documentElement.innerHTML")
        if body.startswith("<head></head>"):  # cannot access response header in Selenium
            body = driver.execute_script("return document.documentElement.textContent")
        url = driver.current_url
        respcls = responsetypes.from_args(url=url, body=body[:100].encode('utf8'))
        resp = respcls(url=url, body=body, encoding="utf-8")

        response_failed = getattr(spider, "response_failed", None)
        if response_failed and callable(response_failed) and response_failed(resp, driver):
            driver.close()
            return defer.fail(Failure())
        else:
            self.queue.put(driver)
            return defer.succeed(resp)

    def _close(self):
        while not self.queue.empty():
            driver = self.queue.get_nowait()
            driver.close()

Suppose your scraper is called "scraper". If you put the mentioned code inside a file called handlers.py on the root of the "scraper" folder, then you could add to your settings.py:

DOWNLOAD_HANDLERS = {
    'http': 'scraper.handlers.PhantomJSDownloadHandler',
    'https': 'scraper.handlers.PhantomJSDownloadHandler',
}

And voilà, the JS parsed DOM, with scrapy cache, retries, etc.

How about something like

=LEFT(A1,SEARCH(" ",A1)-1)

or

=LEFT(A1,SEARCH("<b>",A1)-1)

Have a look at MS Excel: Search Function and Excel 2007 LEFT Function

Use anonymous class

Shape your model the way you want using anonymous classes:

var root = new 
{ 
    car = new 
    { 
        name = "Ford", 
        owner = "Henry"
    }
};

string json = JsonConvert.SerializeObject(root);

In cases wherein the width/height of the space is beyond   I usually use:

For horizontal spacer:

<span style="display:inline-block; width: YOURWIDTH;"></span>

For vertical spacer:

<span style="display:block; height: YOURHEIGHT;"></span>

How about this

var parsed = new Function('return ' + stringifiedJSON )();

This is a safer alternative for eval.

var stringifiedJSON = '{"hello":"world"}';_x000D_
var parsed = new Function('return ' + stringifiedJSON)();_x000D_
alert(parsed.hello);

LATEST is deprecated, try with range [,)

./mvnw org.apache.maven.plugins:maven-dependency-plugin:3.1.1:get \  
-DremoteRepositories=repoId::default::https://nexus/repository/maven-releases/ \
"-Dartifact=com.acme:foo:[,)"

You can use XDocument.Parse(string) instead of Load(string).

<?xml version="1.0" encoding="utf-8"?>

  <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
   android:layout_height="match_parent" >


<com.google.android.gms.maps.MapView
    android:id="@+id/mapview"
    android:layout_width="100dip"
    android:layout_height="100dip"
    android:layout_alignParentTop="true"
    android:layout_alignRight="@+id/textView1"
    android:layout_marginRight="15dp" >
</com.google.android.gms.maps.MapView>

Why don't you insert a map using the MapView object instead of MapFragment ? I am not sure if there is any limitation in MapView,though i found it helpful.

socket.error: [Errno 10013] An attempt was made to access a socket in a way forbidden by its access permissions

Got this with flask :

Means that the port you're trying to bind to, is already in used by another service or process : got a hint on this in my code developed on Eclipse / windows :

if __name__ == "__main__":
     # Check the System Type before to decide to bind
     # If the system is a Linux machine -:) 
     if platform.system() == "Linux":
        app.run(host='0.0.0.0',port=5000, debug=True)
     # If the system is a windows /!\ Change  /!\ the   /!\ Port
     elif platform.system() == "Windows":
        app.run(host='0.0.0.0',port=50000, debug=True)

In case of custom cell class. Just override:

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state

    if (selected) {
        [self setBackgroundColor: CELL_SELECTED_BG_COLOR];
        [self.contentView setBackgroundColor: CELL_SELECTED_BG_COLOR];
    }else{
        [self setBackgroundColor: [UIColor clearColor]];
        [self.contentView setBackgroundColor: [UIColor clearColor]];
    }
}

Today you can also use the unipath package which was based on path.py: http://sluggo.scrapping.cc/python/unipath/

>>> from unipath import Path
>>> absolute_path = Path('mydir/myfile.txt').absolute()
Path('C:\\example\\cwd\\mydir\\myfile.txt')
>>> str(absolute_path)
C:\\example\\cwd\\mydir\\myfile.txt
>>>

I would recommend using this package as it offers a clean interface to common os.path utilities.

You can use a concept that is frequently referred to as 'calendar tables'. Here is a good guide on how to create calendar tables in MySql:

-- create some infrastructure
CREATE TABLE ints (i INTEGER);
INSERT INTO ints VALUES (0), (1), (2), (3), (4), (5), (6), (7), (8), (9);

-- only works for 100 days, add more ints joins for more
SELECT cal.date, tbl.data
FROM (
    SELECT '2009-06-25' + INTERVAL a.i * 10 + b.i DAY as date
    FROM ints a JOIN ints b
    ORDER BY a.i * 10 + b.i
) cal LEFT JOIN tbl ON cal.date = tbl.date
WHERE cal.date BETWEEN '2009-06-25' AND '2009-07-01';

You might want to create table cal instead of the subselect.

You can make a directory "fonts" in a root of your project and put your fonts (sans_serif.ttf) file there. Then you can make something like this:

fonts_path = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'fonts')
font = ImageFont.truetype(os.path.join(fonts_path, 'sans_serif.ttf'), 24)

Try HostingEnvironment.MapPath, which is static.

See this SO question for confirmation that HostingEnvironment.MapPath returns the same value as Server.MapPath: What is the difference between Server.MapPath and HostingEnvironment.MapPath?

For my case the problem was in fact that i broke machine.config and looks like VS couldn't have a connection I've added the following lines to my machine.config

<!--
<system.net>
 <defaultProxy>
  <proxy autoDetect="false" bypassonlocal="false" proxyaddress="http://127.0.0.1:8888" usesystemdefault="false" />
 </defaultProxy>
</system.net>
<!--
-->

After replacing the previous section to:

<!--
<system.net>
 <defaultProxy>
  <proxy autoDetect="false" bypassonlocal="false" proxyaddress="http://127.0.0.1:8888" usesystemdefault="false" />
 </defaultProxy>
</system.net>
-->

VS started to work.

You use input.files property. It's a collection of File objects and each file has a name property:

onmouseout="for (var i = 0; i < this.files.length; i++) alert(this.files[i].name);"

Here is how I do it:

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import java.io.File;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;



public class MainFrame implements ActionListener{

/**
 * 
 */


/**
 * @param args
 */
public static void main(String[] args) {
    String appdata = System.getenv("APPDATA");
    String iconPath = appdata + "\\JAPP_icon.png";
    File icon = new File(iconPath);

    if(!icon.exists()){
        FileDownloaderNEW fd = new FileDownloaderNEW();
        fd.download("http://icons.iconarchive.com/icons/artua/mac/512/Setting-icon.png", iconPath, false, false);
    }
        JFrame frm = new JFrame("Test");
        ImageIcon imgicon = new ImageIcon(iconPath);
        JButton bttn = new JButton("Kill");
        MainFrame frame = new MainFrame();
        bttn.addActionListener(frame);
        frm.add(bttn);
        frm.setIconImage(imgicon.getImage());
        frm.setSize(100, 100);
        frm.setVisible(true);


}

@Override
public void actionPerformed(ActionEvent e) {
    System.exit(0);

}

}

and here is the downloader:

import java.awt.GridLayout;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;

import java.net.HttpURLConnection;
import java.net.URL;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JProgressBar;

public class FileDownloaderNEW extends JFrame {
  private static final long serialVersionUID = 1L;

  public static void download(String a1, String a2, boolean showUI, boolean exit)
    throws Exception
  {

    String site = a1;
    String filename = a2;
    JFrame frm = new JFrame("Download Progress");
    JProgressBar current = new JProgressBar(0, 100);
    JProgressBar DownloadProg = new JProgressBar(0, 100);
    JLabel downloadSize = new JLabel();
    current.setSize(50, 50);
    current.setValue(43);
    current.setStringPainted(true);
    frm.add(downloadSize);
    frm.add(current);
    frm.add(DownloadProg);
    frm.setVisible(showUI);
    frm.setLayout(new GridLayout(1, 3, 5, 5));
    frm.pack();
    frm.setDefaultCloseOperation(3);
    try
    {
      URL url = new URL(site);
      HttpURLConnection connection = 
        (HttpURLConnection)url.openConnection();
      int filesize = connection.getContentLength();
      float totalDataRead = 0.0F;
      BufferedInputStream in = new      BufferedInputStream(connection.getInputStream());
      FileOutputStream fos = new FileOutputStream(filename);
      BufferedOutputStream bout = new BufferedOutputStream(fos, 1024);
      byte[] data = new byte[1024];
      int i = 0;
      while ((i = in.read(data, 0, 1024)) >= 0)
      {
        totalDataRead += i;
        float prog = 100.0F - totalDataRead * 100.0F / filesize;
        DownloadProg.setValue((int)prog);
        bout.write(data, 0, i);
        float Percent = totalDataRead * 100.0F / filesize;
        current.setValue((int)Percent);
        double kbSize = filesize / 1000;

        String unit = "kb";
        double Size;
        if (kbSize > 999.0D) {
          Size = kbSize / 1000.0D;
          unit = "mb";
        } else {
          Size = kbSize;
        }
        downloadSize.setText("Filesize: " + Double.toString(Size) + unit);
      }
      bout.close();
      in.close();
      System.out.println("Took " + System.nanoTime() / 1000000000L / 10000L + "      seconds");
    }
    catch (Exception e)
    {
      JOptionPane.showConfirmDialog(
        null, e.getMessage(), "Error", 
        -1);
    } finally {
        if(exit = true){
            System.exit(128);   
        }

    }
  }
}

I’ve made a small gem that can alleviate the need to manually delete associated records in some circumstances.

This gem adds a new option for ActiveRecord associations:

dependent: :delete_recursively

When you destroy a record, all records that are associated using this option will be deleted recursively (i.e. across models), without instantiating any of them.

Note that, just like dependent: :delete or dependent: :delete_all, this new option does not trigger the around/before/after_destroy callbacks of the dependent records.

However, it is possible to have dependent: :destroy associations anywhere within a chain of models that are otherwise associated with dependent: :delete_recursively. The :destroy option will work normally anywhere up or down the line, instantiating and destroying all relevant records and thus also triggering their callbacks.

if you're happy using it as a background image and CSS3 then background-size: cover; would do the trick

If anyone else is trying this and facing problem then let me point one possible problem: If you are using Web Application then inside Page_Load if you are loading drop-down from DB and at the sametime you want to load data, then first load your drop-down lists and then load your data with selected drop-down conditions.

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        LoadDropdown(); //drop-downs generated first
        LoadData(); // other data loading and drop-down value selection logic here
    }
}

And for successfully selecting drop-down from code follow the approved answer above which is

ddl.SelectedValue = "2";.

Hope it solves the problem

$('textarea').focus(function() {
    this.select();
}).mouseup(function() {
    return false;
});

This happened to me when I started to work with a colleque's project.

He was using jdk 12.0.2 .

If you are suspicious jdk difference might be the case (Your IDE complains about SDK, JDK etc.):

1. Download the appropriate jdk
2. Move new jdk to the folder of your choice. (I use C:\Program Files\Java)
3. On Intellij, click to the dropdown on top middle bar. Click Edit Configurations. Change jdk.
4. File -> Invalidate Caches and Restart.

If you absolutely don't know the final size of the array, you can increment the size of the array like this:

my_arr = numpy.zeros((0,5))
for i in range(3):
    my_arr=numpy.concatenate( ( my_arr, numpy.ones((1,5)) ) )
print(my_arr)

[[ 1.  1.  1.  1.  1.]  [ 1.  1.  1.  1.  1.]  [ 1.  1.  1.  1.  1.]]

• Notice the 0 in the first line.
• numpy.append is another option. It calls numpy.concatenate.

You can use ajax and jquery to solve this problem:

<script>
    function getData() {
        $.ajax({
            url : "/urlpattern",
            type : "post",
            success : function(data) {
                alert("success");
            } 
        });
    }
</script>
<form method="POST">
    <button name="data" type="button" onclick="getData()">Click</button>
</form>

I have prepared a Shell Script to create a Backup of MYSQL database. You can use it so that we have backup of our database(s).

    #!/bin/bash
    export PATH=/bin:/usr/bin:/usr/local/bin
    TODAY=`date +"%d%b%Y_%I:%M:%S%p"`

    ################################################################
    ################## Update below values  ########################
    DB_BACKUP_PATH='/backup/dbbackup'
    MYSQL_HOST='localhost'
    MYSQL_PORT='3306'
    MYSQL_USER='auriga'
    MYSQL_PASSWORD='auriga@123'
    DATABASE_NAME=( Project_O2 o2)
    BACKUP_RETAIN_DAYS=30   ## Number of days to keep local backup copy; Enable script code in end of th script

    #################################################################
    { mkdir -p ${DB_BACKUP_PATH}/${TODAY}
        echo "
                                ${TODAY}" >> ${DB_BACKUP_PATH}/Backup-Report.txt
    } || {
        echo "Can not make Directry"
        echo "Possibly Path is wrong"
    }
    { if ! mysql -u ${MYSQL_USER} -p${MYSQL_PASSWORD} -e 'exit'; then
        echo 'Failed! You may have Incorrect PASSWORD/USER ' >> ${DB_BACKUP_PATH}/Backup-Report.txt
        exit 1
    fi

        for DB in "${DATABASE_NAME[@]}"; do
            if ! mysql -u ${MYSQL_USER} -p${MYSQL_PASSWORD} -e "use "${DB}; then
                echo "Failed! Database ${DB} Not Found on ${TODAY}" >> ${DB_BACKUP_PATH}/Backup-Report.txt

            else
                # echo "Backup started for database - ${DB}"            
                # mysqldump -h localhost -P 3306 -u auriga -pauriga@123 Project_O2      # use gzip..

                mysqldump -h ${MYSQL_HOST} -P ${MYSQL_PORT} -u ${MYSQL_USER} -p${MYSQL_PASSWORD} \
                          --databases ${DB} | gzip > ${DB_BACKUP_PATH}/${TODAY}/${DB}-${TODAY}.sql.gz

                if [ $? -eq 0 ]; then
                    touch ${DB_BACKUP_PATH}/Backup-Report.txt
                    echo "successfully backed-up of ${DB} on ${TODAY}" >> ${DB_BACKUP_PATH}/Backup-Report.txt
                    # echo "Database backup successfully completed"

                else
                    touch ${DB_BACKUP_PATH}/Backup-Report.txt
                    echo "Failed to backup of ${DB} on ${TODAY}" >> ${DB_BACKUP_PATH}/Backup-Report.txt
                    # echo "Error found during backup"
                    exit 1
                fi
            fi
        done
    } || {
        echo "Failed during backup"
        echo "Failed to backup on ${TODAY}" >> ${DB_BACKUP_PATH}/Backup-Report.txt
        # ./myshellsc.sh 2> ${DB_BACKUP_PATH}/Backup-Report.txt
    }

    ##### Remove backups older than {BACKUP_RETAIN_DAYS} days  #####

    # DBDELDATE=`date +"%d%b%Y" --date="${BACKUP_RETAIN_DAYS} days ago"`

    # if [ ! -z ${DB_BACKUP_PATH} ]; then
    #       cd ${DB_BACKUP_PATH}
    #       if [ ! -z ${DBDELDATE} ] && [ -d ${DBDELDATE} ]; then
    #             rm -rf ${DBDELDATE}
    #       fi
    # fi

    ### End of script ####

In the script we just need to give our Username, Password, Name of Database(or Databases if more than one) also Port number if Different.

To Run the script use Command as:

sudo ./script.sc

I also Suggest that if You want to see the Result in a file Like: Failure Occurs or Successful in backing-up, then Use the Command as Below:

sudo ./myshellsc.sh 2>> Backup-Report.log

Thank You.

I just put --password flag into my command and after hitting Enter it asked me for password, which I supplied.

1) Launch Android Studio application

2) Choose File -> Settings (For Mac Preference )

3) Search for Plugins

In Android Studio 3.4.2

Keras now supports the use_bias=False option, so we can save some computation by writing like

model.add(Dense(64, use_bias=False))
model.add(BatchNormalization(axis=bn_axis))
model.add(Activation('tanh'))

or

model.add(Convolution2D(64, 3, 3, use_bias=False))
model.add(BatchNormalization(axis=bn_axis))
model.add(Activation('relu'))

The Location property has type Point which is a struct.

Instead of trying to modify the existing Point, try assigning a new Point object:

 this.balancePanel.Location = new Point(
     this.optionsPanel.Location.X,
     this.balancePanel.Location.Y
 );

• Download VLC Player
• Media
• Convert/Save
• Network (Tab)
• Enter URL of [playlist].m3u8
• Follow remaining wizard steps to set the stream destination (File)
• Set appropriate transcoding profile (MP4 at the time of this answer)
• Watch video

To shorten Narendra's logic, you can use this:

boolean var = lis1.stream().anyMatch(element -> list2.contains(element));

Apparently the files were added in remote repository, no matter what was the content of .gitignore file in the origin.

As the files exist in the remote repository, git has to pull them to your local work tree as well and therefore complains that the files already exist.

.gitignore is used only for scanning for the newly added files, it doesn't have anything to do with the files which were already added.

So the solution is to remove the files in your work tree and pull the latest version. Or the long-term solution is to remove the files from the repository if they were added by mistake.

A simple example to remove files from the remote branch is to

$git checkout <brachWithFiles>
$git rm -r *.extension
$git commit -m "fixin...."
$git push

Then you can try the $git merge again

In this case the CORS problem has been caused by using the wrong source constructor in OpenLayers. ol.source.OSM is intended for accessing the default OpenStreetMap tiles from the web and for that reason defaults to crossOrigin:'anonymous'. If you are using a local source URL you should use the generic ol.source.XYZ constructor which doesn't default the crossOrigin setting (which is why setting crossOrigin:null above happened to work). And it is perfectly legitimate want to use file protocol for maps, for example on an SD card of a mobile device.

As @Jon B says, there is no difference in a for loop.

But in a while or do...while loop, you could find some differences if you are making a comparison with the ++i or i++

while(i++ < 10) { ... } //compare then increment

while(++i < 10) { ... } //increment then compare

maybe this will help you out:

http://lampwww.epfl.ch/~paltherr/phd/altherr-phd.pdf

or this page:

www.scala-lang.org/node/6372‎

A less robust approach, but it works.

a = [2, 4, 5].toString();
b = [2, 4, 5].toString();

console.log(a===b);

Vartec's answer with cURL didn't work for me. It did, with a slight improvement due to my specific problem.

e.g.,

When there is a redirect on the server (like when you are trying to save the facebook profile image) you will need following option set:

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);

The full solution becomes:

$ch = curl_init('http://example.com/image.php');
$fp = fopen('/my/folder/flower.gif', 'wb');
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_exec($ch);
curl_close($ch);
fclose($fp);

If you find the notation awkward, maybe the -R-option does help. It outpouts the date in RFC 2822 format. So you won't need all those identifiers: date -d @1278999698 -R. Another possibility is to output the date in seconds in your locale: date -d @1278999698 +%c. Should be easy to remember. :-)

Finally got the solution here - https://stackoverflow.com/a/49663101/9640177

implementation files('libs/aar-file.aar')

Edit I had one more complication - I had set minifyEnabled true for the library module.

There is a whole page in the MATLAB documentation dedicated to this topic: Array vs. Matrix Operations. The gist of it is below:

MATLAB® has two different types of arithmetic operations: array operations and matrix operations. You can use these arithmetic operations to perform numeric computations, for example, adding two numbers, raising the elements of an array to a given power, or multiplying two matrices.

Matrix operations follow the rules of linear algebra. By contrast, array operations execute element by element operations and support multidimensional arrays. The period character (.) distinguishes the array operations from the matrix operations. However, since the matrix and array operations are the same for addition and subtraction, the character pairs .+ and .- are unnecessary.

I have used a trick to counter this issue. Define a global variable var audio;

and in the function check

if(audio === undefined)
{
   audio = new Audio(url);
}

and in the stop function

audio.pause();
audio = undefined;

so the next call of audio.play, audio will be ready from '0' currentTime

I used

audio.pause();
audio.currentTime =0.0; 

but it didn't work. Thanks.

So I know this is an older question but I think it could stand an updated answer.

Microsoft has officially released asp.net vnext and its open source and deploy-able to both Linux and Mac. Its all still pretty new but does rely on the latest builds of mono and thus currently needs you to compile the mono-framework but in time I suspect that it will be easier to access as various linux distros release updated versions of mono. This is a how to setup guide

This information may be somewhat volatile and with updates is due to change.

Update ASP.NET CORE 11/10/2017

• asp.net vnext is now known as asp.net core.
• asp.net core is being treated as a high priority in Microsoft due in part to its use with microservice architecture and docker and container technologies
• It has become much more compatible with existing .net libraries due to .net standard 2.0.
• It performs well when compared to other technology stacks such as go and node.js

Am I missing something? You can just convert offer_date in the comparison:

SELECT *
FROM offers
WHERE to_char(offer_date, 'YYYYMM') = (SELECT to_date(create_date, 'YYYYMM') FROM customers where id = '12345678') AND
      offer_rate > 0 

Instead of removeClass and addClass, you can also do it like this:

$('.IsBestAnswer').toggleClass('IsBestAnswer bestanswer');

select empid,empname,managename,[Management ],cityname  
from employees inner join Managment  
on employees.manageid = Managment.ManageId     
inner join CITY on employees.Cityid=CITY.CityId


id name  managename  managment  cityname
----------------------------------------
1  islam   hamza       it        cairo

Initiate the element with as such:

<div id='foo' style="display: none"></div>

And then, use the event you want to show it, as such:

$('#foo').show();

The simplest way to go I believe.

You can design a lowpass Butterworth filter in runtime, using butter() function, and then apply that to the signal.

fc = 300; % Cut off frequency
fs = 1000; % Sampling rate

[b,a] = butter(6,fc/(fs/2)); % Butterworth filter of order 6
x = filter(b,a,signal); % Will be the filtered signal

Highpass and bandpass filters are also possible with this method. See https://www.mathworks.com/help/signal/ref/butter.html

document.getElementById('TextBoxID').readOnly = true;    //to enable readonly


document.getElementById('TextBoxID').readOnly = false;   //to  disable readonly

In this simple way

char str [10] = "IAmCute";
printf ("%c",str[4]);

Implement your own extension of DataGridViewTextBoxCell and override Paint method like this:

class MyDataGridViewTextBoxCell : DataGridViewTextBoxCell
{
    protected override void Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex,
        DataGridViewElementStates cellState, object value, object formattedValue, string errorText,
        DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
    {
        if (value != null)
        {
            if ((bool) value)
            {
                cellStyle.BackColor = Color.LightGreen;
            }
            else
            {
                cellStyle.BackColor = Color.OrangeRed;
            }
        }
        base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value,
            formattedValue, errorText, cellStyle, advancedBorderStyle, paintParts);
}

}

Then in the code set CellTemplate property of your column to instance of your class

columns.Add(new DataGridViewTextBoxColumn() {CellTemplate = new MyDataGridViewTextBoxCell()});

I have had a similar issue in iOS 8, 9 and 10 and the info above couldn't fix it, however I did discover a solution after a day of working on this. Granted it won't work for everyone but in my case my items were stacked in a column and had 0 height when it should have been content height. Switching the css to be row and wrap fixed the issue. This only works if you have a single item and they are stacked but since it took me a day to find this out I thought I should share my fix!

.wrapper {
    flex-direction: column; // <-- Remove this line
    flex-direction: row; // <-- replace it with
    flex-wrap: wrap; // <-- Add wrapping
}

.item {
    width: 100%;
}

You can use Carbon (integrated in Laravel)

// Carbon
use Carbon\Carbon;   
$visitorTraffic = PageView::select('id', 'title', 'created_at')
    ->get()
    ->groupBy(function($date) {
        return Carbon::parse($date->created_at)->format('Y'); // grouping by years
        //return Carbon::parse($date->created_at)->format('m'); // grouping by months
    });

What about the mighty IntHolder? I just love any package with omg in the name!

import org.omg.CORBA.IntHolder;

IntHolder a = new IntHolder(p);
IntHolder b = new IntHolder(q);

swap(a, b);

p = a.value;
q = b.value;

void swap(IntHolder a, IntHolder b) {
    int temp = a.value;
    a.value = b.value;
    b.value = temp;
}

Tag ids must be unique. You are updating the span with ID 'ItemCostSpan' of which there are two. Give the span a class and get it using find.

    $("legend").each(function() {
        var SoftwareItem = $(this).text();
        itemCost = GetItemCost(SoftwareItem);
        $("input:checked").each(function() {               
            var Component = $(this).next("label").text();
            itemCost += GetItemCost(Component);
        });            
        $(this).find(".ItemCostSpan").text("Item Cost = $ " + itemCost);
    });

Make sure of the conflict origin: if it is the result of a git merge, see Brian Campbell's answer.

But if is the result of a git rebase, in order to discard remote (their) changes and use local changes, you would have to do a:

git checkout --theirs -- .

See "Why is the meaning of “ours” and “theirs” reversed"" to see how ours and theirs are swapped during a rebase (because the upstream branch is checked out).

I found this question due the exception mentioned in it. My Web.Config didn't have any <roleManager> tag. I realized that even if I added it (as Infotekka suggested), it ended up in a Database exception. After following the suggestions in the other answers in here, none fully solved the problem.

Since these Web.Config tags can be automatically generated, it felt wrong to solve it by manually adding them. If you are in a similar case, undo all the changes you made to Web.Config and in Visual Studio:

1. Press Ctrl+Q, type nuget and click on "Manage NuGet Packages";
2. Press Ctrl+E, type providers and in the list it should show up "Microsoft ASP.NET Universal Providers Core Libraries" and "Microsoft ASP.NET Universal Providers for LocalDB" (both created by Microsoft);
3. Click on the Install button in both of them and close the NuGet window;

4. Check your Web.config and now you should have at least one <providers> tag inside Profile, Membership, SessionState tags and also inside the new RoleManager tag, like this:

   <roleManager defaultProvider="DefaultRoleProvider">
       <providers>
          <add name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=2.0.0.0, Culture=neutral, PublicKeyToken=NUMBER" connectionStringName="DefaultConnection" applicationName="/" />
       </providers>
   </roleManager>
   

5. Add enabled="true" like so:

   <roleManager defaultProvider="DefaultRoleProvider" enabled="true">
   

6. Press F6 to Build and now it should be OK to proceed to a database update without having that exception:

   1. Press Ctrl+Q, type manager, click on "Package Manager Console";
   2. Type update-database -verbose and the Seed method will run just fine (if you haven't messed elsewhere) and create a few tables in your Database;
   3. Press Ctrl+W+L to open the Server Explorer and you should be able to check in Data Connections > DefaultConnection > Tables the Roles and UsersInRoles tables among the newly created tables!

Check your Entity class. Use String instead of Long and float instead of double .

I think it's important to add a thing, if you use the layout inflation that constructor in the drawview is not correct, add these constructors in the class:

public DrawingView(Context c, AttributeSet attrs) {
    super(c, attrs);
    ...
}

public DrawingView(Context c, AttributeSet attrs, int defStyle) {
    super(c, attrs, defStyle);
    ...
}

or the android system fails to inflate the layout file. I hope this could to help.

Here's a table to help find the required flags for different permission combinations.

    +-----------------------------------------------------------------------------------------------------------------------------------------------------------+
    ¦             ¦ folder only ¦ folder, sub-folders and files ¦ folder and sub-folders ¦ folder and files ¦ sub-folders and files ¦ sub-folders ¦    files    ¦
    ¦-------------+-------------+-------------------------------+------------------------+------------------+-----------------------+-------------+-------------¦
    ¦ Propagation ¦ none        ¦ none                          ¦ none                   ¦ none             ¦ InheritOnly           ¦ InheritOnly ¦ InheritOnly ¦
    ¦ Inheritance ¦ none        ¦ Container|Object              ¦ Container              ¦ Object           ¦ Container|Object      ¦ Container   ¦ Object      ¦
    +-----------------------------------------------------------------------------------------------------------------------------------------------------------+

So, as David said, you'll want

InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit
PropagationFlags.None

For Font Awesome 5(webfont with css) and Laravel mixin add package for font awesome 5

npm i --save @fortawesome/fontawesome-free

And import font awesome scss in app.scss or your custom scss file

@import '~@fortawesome/fontawesome-free/scss/brands';
@import '~@fortawesome/fontawesome-free/scss/regular';
@import '~@fortawesome/fontawesome-free/scss/solid';
@import '~@fortawesome/fontawesome-free/scss/fontawesome';

compile your assets npm run dev or npm run production and include your compiled css into layout

Basically there's three things you can do

1. Ensure that your user account has administrator privilege.
2. Disable User Account Control (UAC).
3. Install in C://xampp.

I've just writen an answer to a very similar answer here where I explain how you can disable UAC since Windows 8.

Another way of doing this is by generating the select query. Play with this fiddle.

SELECT CONCAT('SELECT ', group_concat(`COLUMN_NAME` SEPARATOR '+'), ' FROM scorecard') 
FROM  `INFORMATION_SCHEMA`.`COLUMNS` 
WHERE `TABLE_SCHEMA` = (select database()) 
AND   `TABLE_NAME`   = 'scorecard'
AND   `COLUMN_NAME` LIKE 'mark%';

The query above will generate another query that will do the selecting for you.

1. Run the above query.
2. Get the result and run that resulting query.

Sample result:

SELECT mark1+mark2+mark3 FROM scorecard

You won't have to manually add all the columns anymore.

Since it is only a warning you can suppress it. Go to your XML's Graphical Layout and do this:

1. Click on the right top corner red button
   
   

2. Select "Disable Issue Type" (for example)
   
   

Just change the "application/json" to "text/plain" and do not forget the JSON.stringify(request):

var request = {Company: sapws.dbName, UserName: username, Password: userpass};
    console.log(request);
    $.ajax({
        type: "POST",
        url: this.wsUrl + "/Login",
        contentType: "text/plain",
        data: JSON.stringify(request),

        crossDomain: true,
    });

(from i in list
 select new { i.category_id, i.category_name })
 .Distinct()
 .OrderBy(i => i.category_name);

for inserting data into table you can write

insert into tablename values(column_name1,column_name2,column_name3);

but write the column_name in the sequence as per sequence in table ...

The docs for Google Test 1.7 suggest:

"If you have a broken test that you cannot fix right away, you can add the DISABLED_ prefix to its name. This will exclude it from execution."

Examples:

// Tests that Foo does Abc.
TEST(FooTest, DISABLED_DoesAbc) { ... }

class DISABLED_BarTest : public ::testing::Test { ... };

// Tests that Bar does Xyz.
TEST_F(DISABLED_BarTest, DoesXyz) { ... }

Disabling the hot keys for the Intel Driver worked for me for Windows 7. However, for Windows 8, when I tried that, it prevented eclipse from getting the Ctrl-Alt-Down keystoke. I had to change the Intel driver key binding to Ctrl-Alt-F10 (or something else it will accept). Eclipse then gets the Ctrl-Alt-Down and copies the line.

(new) device not showing, Check List:

• Developer Option ON
• USB debugging ON
• Try changing to USB Storage/MTP/PTP if it installs Window driver and fails, there's your problem (verify in Windows Device Manager) fix it.

After you create the temp table you would just do a normal INSERT INTO () SELECT FROM

INSERT INTO #TempTable (id, Date, Name)
SELECT t.id, t.Date, t.Name
FROM yourTable t

use value instead of query (must specify index of node to return in the XQuery as well as passing the sql data type to return as the second parameter):

select
    xt.Id
    , x.m.value( '@id[1]', 'varchar(max)' ) MetricId
from
    XmlTest xt
    cross apply xt.XmlData.nodes( '/Sqm/Metrics/Metric' ) x(m)

I saw one example that uses Import/Export-CLIXML.

These are my favorite commands for the issue you're trying to resolve. And the simplest way to use them is.

$passwordPath = './password.txt'
if (-not (test-path $passwordPath)) {
    $cred = Get-Credential -Username domain\username -message 'Please login.'
    Export-CliXML -InputObject $cred -Path $passwordPath
}
$cred = Import-CliXML -path $passwordPath

So if the file doesn't locally exist it will prompt for the credentials and store them. This will take a [pscredential] object without issue and will hide the credentials as a secure string.

Finally just use the credential like you normally do.

Restart-Computer -ComputerName ... -Credentail $cred

Note on Securty:

Securely store credentials on disk

When reading the Solution, you might at first be wary of storing a password on disk. While it is natural (and prudent) to be cautious of littering your hard drive with sensitive information, the Export-CliXml cmdlet encrypts credential objects using the Windows standard Data Protection API. This ensures that only your user account can properly decrypt its contents. Similarly, the ConvertFrom-SecureString cmdlet also encrypts the password you provide.

Edit: Just reread the original question. The above will work so long as you've initialized the [pscredential] to the hard disk. That is if you drop that in your script and run the script once it will create that file and then running the script unattended will be simple.

The calloc() function that is declared in the <stdlib.h> header offers a couple of advantages over the malloc() function.

1. It allocates memory as a number of elements of a given size, and
2. It initializes the memory that is allocated so that all bits are zero.

You can either use:

• return X. this will return only one value.

• return object. will return a full object. For example your object might include X, Y, and Z values.

• pass array. arrays are passed by reference. i.e. if you pass array of integers, modified the array inside the method, then the original code will see the changes.

Example on passing Array.

void methodOne{
    int [] arr = {1,2,3};
    methodTwo(arr);
    ...//print arr here
}
void methodTwo(int [] arr){
    for (int i=0; i<arr.length;i++){
         arr[i]+=3;
    }
}

This will print out: 4,5,6.

I keep hearing people say they're forking code in git. Git "fork" sounds suspiciously like git "clone" plus some (meaningless) psychological willingness to forgo future merges. There is no fork command in git, right?

"Forking" is a concept, not a command specifically supported by any version control system.

The simplest kind of forking is synonymous with branching. Every time you create a branch, regardless of your VCS, you've "forked". These forks are usually pretty easy to merge back together.

The kind of fork you're talking about, where a separate party takes a complete copy of the code and walks away, necessarily happens outside the VCS in a centralized system like Subversion. A distributed VCS like Git has much better support for forking the entire codebase and effectively starting a new project.

Git (not GitHub) natively supports "forking" an entire repo (ie, cloning it) in a couple of ways:

• when you clone, a remote called origin is created for you
• by default all the branches in the clone will track their origin equivalents
• fetching and merging changes from the original project you forked from is trivially easy

Git makes contributing changes back to the source of the fork as simple as asking someone from the original project to pull from you, or requesting write access to push changes back yourself. This is the part that GitHub makes easier, and standardizes.

Any angst over Github extending git in this direction? Or any rumors of git absorbing the functionality?

There is no angst because your assumption is wrong. GitHub "extends" the forking functionality of Git with a nice GUI and a standardized way of issuing pull requests, but it doesn't add the functionality to Git. The concept of full-repo-forking is baked right into distributed version control at a fundamental level. You could abandon GitHub at any point and still continue to push/pull projects you've "forked".

We create a resources.utf8 file that contains the resources in UTF-8 and have a rule to run the following:

native2ascii -encoding utf8 resources.utf8 resources.properties

You can try the enable/disable methods instead of using the option method:

$("#txtSearch").datepicker("enable");
$("#txtSearch").datepicker("disable");

This disables the entire textbox. So may be you can use datepicker.destroy() instead:

$(document).ready(function() {
    $("#ddlSearchType").change(function() {
        if ($(this).val() == "Required Date" || $(this).val() == "Submitted Date") {
            $("#txtSearch").datepicker();
        }
        else {
            $("#txtSearch").datepicker("destroy");
        }
    }).change();
});

Demo here.

You should be able to use join, which joins on the index as default. Given your desired result, you must use outer as the join type.

>>> df1.join(df2, how='outer')
            V1  V2
A 1/1/2012  12  15
  2/1/2012  14 NaN
  3/1/2012 NaN  21
B 1/1/2012  15  24
  2/1/2012   8   9
C 1/1/2012  17 NaN
  2/1/2012   9 NaN
D 1/1/2012 NaN   7
  2/1/2012 NaN  16

Signature: _.join(other, on=None, how='left', lsuffix='', rsuffix='', sort=False) Docstring: Join columns with other DataFrame either on index or on a key column. Efficiently Join multiple DataFrame objects by index at once by passing a list.

@using (Html.BeginForm()) {
    <p>Do you like pizza?
        @Html.DropDownListFor(x => x.likesPizza, new[] {
            new SelectListItem() {Text = "Yes", Value = bool.TrueString},
            new SelectListItem() {Text = "No", Value = bool.FalseString}
        }, "Choose an option") 
    </p>
    <input type = "submit" value = "Submit my answer" />
} 

I think this answer is similar to Berat's, in that you put all the code for your DropDownList directly in the view. But I think this is an efficient way of creating a y/n (boolean) drop down list, so I wanted to share it.

Some notes for beginners:

• Don't worry about what 'x' is called - it is created here, for the first time, and doesn't link to anything else anywhere else in the MVC app, so you can call it what you want - 'x', 'model', 'm' etc.
• The placeholder that users will see in the dropdown list is "Choose an option", so you can change this if you want.
• There's a bit of text preceding the drop down which says "Do you like pizza?"
• This should be complete text for a form, including a submit button, I think

Hope this helps someone,

Use AddWithValue(), but be aware of the possibility of the wrong implicit type conversion.
like this:

cmd.Parameters.AddWithValue("@param1", klantId);
    cmd.Parameters.AddWithValue("@param2", klantNaam);
    cmd.Parameters.AddWithValue("@param3", klantVoornaam);

You can't. You can call a JS function from HTML outputted by PHP, but that's a whole 'nother thing.

I'm using Eclipse with Cygwin and this worked for me:

Go to Project > Properties > C/C++ General > Preprocessor Includes... > Providers and select "CDT GCC Built-in Compiler Settings Cygwin [Shared]".

What kind of field is this? The IN operator cannot be used with a single field, but is meant to be used in subqueries or with predefined lists:

-- subquery
SELECT a FROM x WHERE x.b NOT IN (SELECT b FROM y);
-- predefined list
SELECT a FROM x WHERE x.b NOT IN (1, 2, 3, 6);

If you are searching a string, go for the LIKE operator (but this will be slow):

-- Finds all rows where a does not contain "text"
SELECT * FROM x WHERE x.a NOT LIKE '%text%';

If you restrict it so that the string you are searching for has to start with the given string, it can use indices (if there is an index on that field) and be reasonably fast:

-- Finds all rows where a does not start with "text"
SELECT * FROM x WHERE x.a NOT LIKE 'text%';

foreach($array as $value=>$name)
{
    if($value == $_GET['sel'])
    {
         echo "<option selected='selected' value='".$value."'>".$name."</option>";
    }
    else
    {
         echo "<option value='".$value."'>".$name."</option>";
    }
}

 $(document.createElement("img")).attr({
                src: 'https://graph.facebook.com/'+friend.id+'/picture',
                title: friend.name ,
                'data-friend-id':friend.id,
                'data-friend-name':friend.name
            }).appendTo(divContainer);

wget from a linux box might also be a good option as there are switches to spider and change it's output.

EDIT: wget is also available on Windows: http://gnuwin32.sourceforge.net/packages/wget.htm

My shell script calls the sql file and executes it. The spool output had the SQL query at the beginning followed by the query result.

This did not resolve my problem:

set echo off

This resolved my problem:

set verify off

Write it like this:

String CmbTitle = (cmb.SelectedItem as ComboBoxItem).Content.ToString()

You can't use the API using POST or GET if they are not build to call using these methods separetly. Like if your API say

/service/function?param1=value1&param2=value2

is accessed by using GET method. Then you can not call it using POST method if it is not specified as POST method by its creator. If you do that you may got 405 Method not allowed status.

Generally in POST method you need to send the content in body with specified format which is described in content-type header for ex. application/json for json data.

And after that the request body gets deserialized at server end. So you need to pass the serialized data from the client and it is decided by the service developer.

But in general terms GET is used when server returns some data to the client and have not any impact on server whereas POST is used to create some resource on server. So generally it should not be same.

Try this;

1. create a variable as below

   SET "SolutionDir=C:\Test projects\Automation tests\bin\Debug"**
   

2. Then replace the path with variable. Make sure to add quotes for starts and end

   vstest.console.exe "%SolutionDir%\Automation.Specs.dll"
   

The most important thing to know is that ES6 modules are, indeed, an official standard, while CommonJS (Node.js) modules are not.

In 2019, ES6 modules are supported by 84% of browsers. While Node.js puts them behind an --experimental-modules flag, there is also a convenient node package called esm, which makes the integration smooth.

Another issue you're likely to run into between these module systems is code location. Node.js assumes source is kept in a node_modules directory, while most ES6 modules are deployed in a flat directory structure. These are not easy to reconcile, but it can be done by hacking your package.json file with pre and post installation scripts. Here is an example isomorphic module and an article explaining how it works.

That data:image/png;base64 URL is cool, I’ve never run into it before. The long encrypted link is the actual image, i.e. no image call to the server. See RFC 2397 for details.

Side note: I have had trouble getting larger base64 images to render on IE8. I believe IE8 has a 32K limit that can be problematic for larger files. See this other StackOverflow thread for details.

They are enhanced variable substitutions. They modify the %N variables used in batch files. Quite useful if you're into batch programming in Windows.

%~I         - expands %I removing any surrounding quotes ("")
%~fI        - expands %I to a fully qualified path name
%~dI        - expands %I to a drive letter only
%~pI        - expands %I to a path only
%~nI        - expands %I to a file name only
%~xI        - expands %I to a file extension only
%~sI        - expanded path contains short names only
%~aI        - expands %I to file attributes of file
%~tI        - expands %I to date/time of file
%~zI        - expands %I to size of file
%~$PATH:I   - searches the directories listed in the PATH
               environment variable and expands %I to the
               fully qualified name of the first one found.
               If the environment variable name is not
               defined or the file is not found by the
               search, then this modifier expands to the
               empty string

You can find the above by running FOR /?.

As Dhruv Gairola answered, you can save the state of the application by using Bundle savedInstanceState. I am trying to give a very simple example that new learners like me can understand easily.

Suppose, you have a simple fragment with a TextView and a Button. Each time you clicked the button the text changes. Now, change the orientation of you device/emulator and notice that you lost the data (means the changed data after clicking you got) and fragment starts as the first time again. By using Bundle savedInstanceState we can get rid of this. If you take a look into the life cyle of the fragment.Fragment Lifecylce you will get that a method "onSaveInstanceState" is called when the fragment is about to destroyed.

So, we can save the state means the changed text value into that bundle like this

 int counter  = 0;
 @Override
 public void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    outState.putInt("value",counter);
 }

After you make the orientation the "onCreate" method will be called right? so we can just do this

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if(savedInstanceState == null){
        //it is the first time the fragment is being called
        counter = 0;
    }else{
        //not the first time so we will check SavedInstanceState bundle
        counter = savedInstanceState.getInt("value",0); //here zero is the default value
    }
}

Now, you won't lose your value after the orientation. The modified value always will be displayed.

RewriteEngine On RewriteCond %{HTTP_HOST} ^yourdomain.com [NC] RewriteRule ^(.*)$ http://www.yourdomain.com/$1 [L,R=301]

check this perfect work

Do you want to iterate over characters or words?

For words, you'll have to split the words first, such as

for index, word in enumerate(loopme.split(" ")):
    print "CURRENT WORD IS", word, "AT INDEX", index

This prints the index of the word.

For the absolute character position you'd need something like

chars = 0
for index, word in enumerate(loopme.split(" ")):
    print "CURRENT WORD IS", word, "AT INDEX", index, "AND AT CHARACTER", chars
    chars += len(word) + 1

Read public key from pem (PK or Cert). Depends on Bouncycastle.

private static PublicKey getPublicKeyFromPEM(Reader reader) throws IOException {

    PublicKey key;

    try (PEMParser pem = new PEMParser(reader)) {
        JcaPEMKeyConverter jcaPEMKeyConverter = new JcaPEMKeyConverter();
        Object pemContent = pem.readObject();
        if (pemContent instanceof PEMKeyPair) {
            PEMKeyPair pemKeyPair = (PEMKeyPair) pemContent;
            KeyPair keyPair = jcaPEMKeyConverter.getKeyPair(pemKeyPair);
            key = keyPair.getPublic();
        } else if (pemContent instanceof SubjectPublicKeyInfo) {
            SubjectPublicKeyInfo keyInfo = (SubjectPublicKeyInfo) pemContent;
            key = jcaPEMKeyConverter.getPublicKey(keyInfo);
        } else if (pemContent instanceof X509CertificateHolder) {
            X509CertificateHolder cert = (X509CertificateHolder) pemContent;
            key = jcaPEMKeyConverter.getPublicKey(cert.getSubjectPublicKeyInfo());
        } else {
            throw new IllegalArgumentException("Unsupported public key format '" +
                pemContent.getClass().getSimpleName() + '"');
        }
    }

    return key;
}

Read private key from PEM:

private static PrivateKey getPrivateKeyFromPEM(Reader reader) throws IOException {

    PrivateKey key;

    try (PEMParser pem = new PEMParser(reader)) {
        JcaPEMKeyConverter jcaPEMKeyConverter = new JcaPEMKeyConverter();
        Object pemContent = pem.readObject();
        if (pemContent instanceof PEMKeyPair) {
            PEMKeyPair pemKeyPair = (PEMKeyPair) pemContent;
            KeyPair keyPair = jcaPEMKeyConverter.getKeyPair(pemKeyPair);
            key = keyPair.getPrivate();
        } else if (pemContent instanceof PrivateKeyInfo) {
            PrivateKeyInfo privateKeyInfo = (PrivateKeyInfo) pemContent;
            key = jcaPEMKeyConverter.getPrivateKey(privateKeyInfo);
        } else {
            throw new IllegalArgumentException("Unsupported private key format '" +
                pemContent.getClass().getSimpleName() + '"');
        }
    }

    return key;
}

ip address can be from 0.0.0.0 to 255.255.255.255

(((0|1)?[0-9][0-9]?|2[0-4][0-9]|25[0-5])[.]){3}((0|1)?[0-9][0-9]?|2[0-4][0-9]|25[0-5])$

(0|1)?[0-9][0-9]? - checking value from 0 to 199
2[0-4][0-9]- checking value from 200 to 249
25[0-5]- checking value from 250 to 255
[.] --> represent verify . character 
{3} --> will match exactly 3
$ --> end of string

Well, I can understand your pain, but, quite frankly, people like you and I -- or pretty much any regular Stack Overflow user -- are not the rule.

What I mean by that is that... most programmers won't care about that type signature, because they'll never see them! They don't read documentation.

As long as they saw some example of how the code works, and the code doesn't fail them in producing the result they expect, they won't ever look at the documentation. When that fails, they'll look at the documentation and expect to see usage examples at the top.

With these things in mind, I think that:

1. Anyone (as in, most people) who ever comes across that type signature will mock Scala to no end if they are pre-disposed against it, and will consider it a symbol of Scala's power if they like Scala.

2. If the documentation isn't enhanced to provide usage examples and explain clearly what a method is for and how to use it, it can detract from Scala adoption a bit.

3. In the long run, it won't matter. That Scala can do stuff like that will make libraries written for Scala much more powerful and safer to use. These libraries and frameworks will attract programmers atracted to powerful tools.

4. Programmers who like simplicity and directness will continue to use PHP, or similar languages.

Alas, Java programmers are much into power tools, so, in answering that, I have just revised my expectation of mainstream Scala adoption. I have no doubt at all that Scala will become a mainstream language. Not C-mainstream, but perhaps Perl-mainstream or PHP-mainstream.

Speaking of Java, did you ever replace the class loader? Have you ever looked into what that involves? Java can be scary, if you look at the places framework writers do. It's just that most people don't. The same thing applies to Scala, IMHO, but early adopters have a tendency to look under each rock they encounter, to see if there's something hiding there.

Simple Example:

print("foo %d, bar %d" % (1,2))

You can treat C strings like pointers. So when you declare:

char str[10];

str can be used as a pointer. So if you want to copy just a portion of the string you can use:

char str1[24] = "This is a simple string.";
char str2[6];
strncpy(str1 + 10, str2,6);

This will copy 6 characters from the str1 array into str2 starting at the 11th element.

I was testing a function that had multiple UPDATE statements within IF-ELSE blocks.

I was testing all possible paths, so I reset the tables to their previous values with 'manual' UPDATE statements each time before running the function again.

I noticed that the issue would happen just after those UPDATE statements;

I added a COMMIT; after the UPDATE statement I used to reset the tables and that solved the problem.

So, caution, the problem was not the function itself...

Create a new datafile by running the following command:

alter tablespace TABLE_SPACE_NAME add datafile 'D:\oracle\Oradata\TEMP04.dbf'            
   size 2000M autoextend on;

You will have to test your data VERY well. This can get messy. Here is an example of results simply by multiplying the value by 10. Run this to see what happens. On my SQL Server 2017 box, at the 3rd query I get a bunch of *********. If you CAST as BIGINT it should work every time. But if you don't and don't test enough data you could run into problems later on, so don't get sucked into thinking it will work on all of your data unless you test the maximum expected value.

 Declare @Floater AS FLOAT =100000003.141592653
    SELECT CAST(ROUND(@Floater,0) AS VARCHAR(30) ), 
            CONVERT(VARCHAR(100),ROUND(@Floater,0)), 
            STR(@Floater)

    SET  @Floater =@Floater *10
    SELECT CAST(ROUND(@Floater,0) AS VARCHAR(30) ), 
            CONVERT(VARCHAR(100),ROUND(@Floater,0)), 
            STR(@Floater)

    SET  @Floater =@Floater *100
    SELECT CAST(ROUND(@Floater,0) AS VARCHAR(30) ), 
            CONVERT(VARCHAR(100),ROUND(@Floater,0)), 
            STR(@Floater)

OPTional

It holds optional software and packages that you install that are not required for the system to run.

Does this work:

$msgid = $_GET['msgid'];

$oldMessage = '';

$deletedFormat = '';

//read the entire string
$str=file_get_contents('msghistory.txt');

//replace something in the file string - this is a VERY simple example
$str=str_replace($oldMessage, $deletedFormat,$str);

//write the entire string
file_put_contents('msghistory.txt', $str);

When getting element by class name, don't forget the return value is an array; Hence this code:

document.getElementByClassName("dropdown-menu").scrollTop = 0

Would not work. Use code below instead.

document.getElementByClassName("dropdown-menu")[0].scrollTop = 0

I figured other people might encounter a similar problem as I did; so this should do the trick.

I've found the following code to be the most robust (c++11). It catches both integers and floats.

#include <regex>
bool isNumber( std::string token )
{
    return std::regex_match( token, std::regex( ( "((\\+|-)?[[:digit:]]+)(\\.(([[:digit:]]+)?))?" ) ) );
}

Here is the solution I used for me Is works for fetching JSON from string

protected String getJSONFromString(String stringJSONArray) throws JSONException {
        return new StringBuffer(
               new JSONArray(stringJSONArray).getJSONObject(0).getString("cartype"))
                   .append(" ")
                   .append(
               new JSONArray(employeeID).getJSONObject(0).getString("model"))
              .toString();
    }

next() and nextLine() methods are associated with Scanner and is used for getting String inputs. Their differences are...

next() can read the input only till the space. It can't read two words separated by space. Also, next() places the cursor in the same line after reading the input.

nextLine() reads input including space between the words (that is, it reads till the end of line \n). Once the input is read, nextLine() positions the cursor in the next line.

import java.util.Scanner;

public class temp
{
    public static void main(String arg[])
    {
        Scanner sc=new Scanner(System.in);
        System.out.println("enter string for c");
        String c=sc.next();
        System.out.println("c is "+c);
        System.out.println("enter string for d");
        String d=sc.next();
        System.out.println("d is "+d);
    }
}

Output:

enter string for c abc def
c is abc

enter string for d

d is def

If you use nextLine() instead of next() then

Output:

enter string for c

ABC DEF
c is ABC DEF
enter string for d

GHI
d is GHI

Solved it as follows,

in CSS

#my{
zoom: 100%;
}

Now, it loads in 100% zoom by default. Tested it by giving 290% zoom and it loaded by that zoom percentage on default, it's upto the user if he wants to change zoom.

Though this is not the best way to do it, there is another effective solution

Check the page code of stack over flow, even they have buttons and they use un ordered lists to solve this problem.

One classic difference between Synchronized block and Synchronized method is that Synchronized method locks the entire object. Synchronized block just locks the code within the block.

Synchronized method: Basically these 2 sync methods disable multithreading. So one thread completes the method1() and the another thread waits for the Thread1 completion.

class SyncExerciseWithSyncMethod {

public synchronized void method1() {
    try {
        System.out.println("In Method 1");
        Thread.sleep(5000);
    } catch (Exception e) {
        System.out.println("Catch of method 1");
    } finally {
        System.out.println("Finally of method 1");
    }

}

public synchronized void method2() {
    try {
        for (int i = 1; i < 10; i++) {
            System.out.println("Method 2 " + i);
            Thread.sleep(1000);
        }
    } catch (Exception e) {
        System.out.println("Catch of method 2");
    } finally {
        System.out.println("Finally of method 2");
    }
}

}

Output

In Method 1

Finally of method 1

Method 2 1

Method 2 2

Method 2 3

Method 2 4

Method 2 5

Method 2 6

Method 2 7

Method 2 8

Method 2 9

Finally of method 2

Synchronized block: Enables multiple threads to access the same object at same time [Enables multi-threading].

class SyncExerciseWithSyncBlock {

public Object lock1 = new Object();
public Object lock2 = new Object();

public void method1() {
    synchronized (lock1) {
        try {
            System.out.println("In Method 1");
            Thread.sleep(5000);
        } catch (Exception e) {
            System.out.println("Catch of method 1");
        } finally {
            System.out.println("Finally of method 1");
        }
    }

}

public void method2() {

    synchronized (lock2) {
        try {
            for (int i = 1; i < 10; i++) {
                System.out.println("Method 2 " + i);
                Thread.sleep(1000);
            }
        } catch (Exception e) {
            System.out.println("Catch of method 2");
        } finally {
            System.out.println("Finally of method 2");
        }
    }
}

}

Output

In Method 1

Method 2 1

Method 2 2

Method 2 3

Method 2 4

Method 2 5

Finally of method 1

Method 2 6

Method 2 7

Method 2 8

Method 2 9

Finally of method 2

$("#select-id").chosen().val()

To see local changes compare to your current branch

git diff .

To see local changed compare to any other existing branch

git diff <branch-name> .

To see changes of a particular file

git diff <branch-name> -- <file-path>

Make sure you run git fetch at the beginning.

in your action performed method, call:

label1.setText(nameField.getText());

This way, when the button is clicked, label will be updated to the nameField text.

Your svn merge syntax is wrong.

You want to checkout a working copy of trunk and then use the svn merge --reintegrate option:

$ pwd
/home/user/project-trunk

$ svn update  # (make sure the working copy is up to date)
At revision <N>.

$ svn merge --reintegrate ^/project/branches/branch_1
--- Merging differences between repository URLs into '.':
U    foo.c
U    bar.c
 U   .

$ # build, test, verify, ...

$ svn commit -m "Merge branch_1 back into trunk!"
Sending        .
Sending        foo.c
Sending        bar.c
Transmitting file data ..
Committed revision <N+1>.

See the SVN book chapter on merging for more details.

Note that at the time it was written, this was the right answer (and was accepted), but things have moved on. See the answer of topek, and http://subversion.apache.org/docs/release-notes/1.8.html#auto-reintegrate

object parsedData = se.Deserialize(reader);
System.Collections.IEnumerable stksEnum = parsedData as System.Collections.IEnumerable;

then will be able to enumerate it!

use optional parameter las=2 .

barplot(mytable,main="Car makes",ylab="Freqency",xlab="make",las=2)

I know there are several good answers here but this is what I needed so I figured I'd add this code in case anyone else needs to return whatever status code and response body they wanted in 4.7.x with webAPI.

public class DuplicateResponseResult<TResponse> : IHttpActionResult
{
    private TResponse _response;
    private HttpStatusCode _statusCode;
    private HttpRequestMessage _httpRequestMessage;
    public DuplicateResponseResult(HttpRequestMessage httpRequestMessage, TResponse response, HttpStatusCode statusCode)
    {
        _httpRequestMessage = httpRequestMessage;
        _response = response;
        _statusCode = statusCode;
    }

    public Task<HttpResponseMessage> ExecuteAsync(CancellationToken cancellationToken)
    {
        var response = new HttpResponseMessage(_statusCode);
        return Task.FromResult(_httpRequestMessage.CreateResponse(_statusCode, _response));
    }
}