I have a code which detects a click, a long click and movement. It is fairly a combination of the answer given above and the changes i made from peeping into every documentation page.

//Declare this flag globally
boolean goneFlag = false;

//Put this into the class
final Handler handler = new Handler(); 
    Runnable mLongPressed = new Runnable() { 
        public void run() { 
            goneFlag = true;
            //Code for long click
        }   
    };

//onTouch code
@Override
    public boolean onTouch(View v, MotionEvent event) {
        switch (event.getAction()) {    
        case MotionEvent.ACTION_DOWN:
            handler.postDelayed(mLongPressed, 1000);
            //This is where my code for movement is initialized to get original location.
            break;
        case MotionEvent.ACTION_UP:
            handler.removeCallbacks(mLongPressed);
            if(Math.abs(event.getRawX() - initialTouchX) <= 2 && !goneFlag) {
                //Code for single click
                return false;
            }
            break;
        case MotionEvent.ACTION_MOVE:
            handler.removeCallbacks(mLongPressed);
            //Code for movement here. This may include using a window manager to update the view
            break;
        }
        return true;
    }

I confirm it's working as I have used it in my own application.

Try running you asyntask from the UI thread. I faced this issue when I wasn't doing the same!

It occurred to me that you may have actually be asking how to implement the + operator for dictionaries, the following seems to work:

>>> class Dict(dict):
...     def __add__(self, other):
...         copy = self.copy()
...         copy.update(other)
...         return copy
...     def __radd__(self, other):
...         copy = other.copy()
...         copy.update(self)
...         return copy
... 
>>> default_data = Dict({'item1': 1, 'item2': 2})
>>> default_data + {'item3': 3}
{'item2': 2, 'item3': 3, 'item1': 1}
>>> {'test1': 1} + Dict(test2=2)
{'test1': 1, 'test2': 2}

Note that this is more overhead then using dict[key] = value or dict.update(), so I would recommend against using this solution unless you intend to create a new dictionary anyway.

For O(1) random access, which can not be beaten.

This class will cover your needs, you can pass the variable into ConvertUnixToDatetime & call which function you want it to operate based off.

from datetime import datetime
import time

class ConvertUnixToDatetime:
    def __init__(self, date):
        self.date = date

    # Convert unix to date object
    def convert_unix(self):
        unix = self.date

        # Check if unix is a string or int & proceeds with correct conversion
        if type(unix).__name__ == 'str':
            unix = int(unix[0:10])
        else:
            unix = int(str(unix)[0:10])

        date = datetime.utcfromtimestamp(unix).strftime('%Y-%m-%d %H:%M:%S')

        return date

    # Convert date to unix object
    def convert_date(self):
        date = self.date

        # Check if datetime object or raise ValueError
        if type(date).__name__ == 'datetime':
            unixtime = int(time.mktime(date.timetuple()))
        else:
            raise ValueError('You are trying to pass a None Datetime object')
        return type(unixtime).__name__, unixtime


if __name__ == '__main__':

    # Test Date
    date_test = ConvertUnixToDatetime(datetime.today())
    date_test = date_test.convert_date()
    print(date_test)

    # Test Unix
    unix_test = ConvertUnixToDatetime(date_test[1])
    print(unix_test.convert_unix())

Know your host ip address on your lan Open cmd and type ipconfig and the if xampp the default listen port would be 80 Then for instance if 10.0.0.5 is your host ip address Type 10.0.0.5:80 from your mobile's web browser Make sure that both are connected to the same LAN However the default port that webaddress tries is 80.

If you are trying to compile these codes from a Linux terminal, you might get an error saying

expects argument type int

Its because, when you try to get the memory address by printf, you cannot specify it as %d as its shown in the video. Instead of that try to put %p.

Example:

// this might works fine since the out put is an integer as its expected.
printf("%d\n", *p); 

// but to get the address:
printf("%p\n", p); 

You needed to iconv your source.

That said, the T_EX-based compiler invoked by latex doesn't really support variable-length encodings; it needs big libraries that tell it that certain bytes go together. Xelatex is Unicode-aware and works much better.

TL;DR: sleep infinity actually sleeps the maximum time allowed, which is finite.

Wondering why this is not documented anywhere, I bothered to read the sources from GNU coreutils and I found it executes roughly what follows:

1. Use strtod from C stdlib on the first argument to convert 'infinity' to a double precision value. So, assuming IEEE 754 double precision the 64-bit positive infinity value is stored in the seconds variable.
2. Invoke xnanosleep(seconds) (found in gnulib), this in turn invokes dtotimespec(seconds) (also in gnulib) to convert from double to struct timespec.
3. struct timespec is just a pair of numbers: integer part (in seconds) and fractional part (in nanoseconds). Naïvely converting positive infinity to integer would result in undefined behaviour (see §6.3.1.4 from C standard), so instead it truncates to TYPE_MAXIMUM(time_t).
4. The actual value of TYPE_MAXIMUM(time_t) is not set in the standard (even sizeof(time_t) isn't); so, for the sake of example let's pick x86-64 from a recent Linux kernel.

This is TIME_T_MAX in the Linux kernel, which is defined (time.h) as:

(time_t)((1UL << ((sizeof(time_t) << 3) - 1)) - 1)

Note that time_t is __kernel_time_t and time_t is long; the LP64 data model is used, so sizeof(long) is 8 (64 bits).

Which results in: TIME_T_MAX = 9223372036854775807.

That is: sleep infinite results in an actual sleep time of 9223372036854775807 seconds (10^11 years). And for 32-bit linux systems (sizeof(long) is 4 (32 bits)): 2147483647 seconds (68 years; see also year 2038 problem).

Edit: apparently the nanoseconds function called is not directly the syscall, but an OS-dependent wrapper (also defined in gnulib).

There's an extra step as a result: for some systems where HAVE_BUG_BIG_NANOSLEEP is true the sleep is truncated to 24 days and then called in a loop. This is the case for some (or all?) Linux distros. Note that this wrapper may be not used if a configure-time test succeeds (source).

In particular, that would be 24 * 24 * 60 * 60 = 2073600 seconds (plus 999999999 nanoseconds); but this is called in a loop in order to respect the specified total sleep time. Therefore the previous conclusions remain valid.

In conclusion, the resulting sleep time is not infinite but high enough for all practical purposes, even if the resulting actual time lapse is not portable; that depends on the OS and architecture.

To answer the original question, this is obviously good enough but if for some reason (a very resource-constrained system) you really want to avoid an useless extra countdown timer, I guess the most correct alternative is to use the cat method described in other answers.

Edit: recent GNU coreutils versions will try to use the pause syscall (if available) instead of looping. The previous argument is no longer valid when targeting these newer versions in Linux (and possibly BSD).

Portability

This is an important valid concern:

• sleep infinity is a GNU coreutils extension not contemplated in POSIX. GNU's implementation also supports a "fancy" syntax for time durations, like sleep 1h 5.2s while POSIX only allows a positive integer (e.g. sleep 0.5 is not allowed).
• Some compatible implementations: GNU coreutils, FreeBSD (at least from version 8.2?), Busybox (requires to be compiled with options FANCY_SLEEP and FLOAT_DURATION).
• The strtod behaviour is C and POSIX compatible (i.e. strtod("infinity", 0) is always valid in C99-conformant implementations, see §7.20.1.3).

I've found that the preferred solution does not handle line breaks.

I've found this approach works in all cases:

UILabel* dummyLabel = [UILabel new];
[dummyLabel setFrame:CGRectMake(0, 0, desiredWidth, CGFLOAT_MAX)];
dummyLabel.numberOfLines = 0;
[dummyLabel setLineBreakMode:NSLineBreakByWordWrapping];
dummyLabel.attributedText = myString;
[dummyLabel sizeToFit];
CGSize requiredSize = dummyLabel.frame.size;

Add grid with defined height and width for columns and rows. Then add ScrollViewer and inside it add the dataGrid.

Given this is such a common issue, geronto-posting:

    if(UNIX AND NOT APPLE)
        set(LINUX TRUE)
    endif()

    # if(NOT LINUX) should work, too, if you need that
    if(LINUX) 
        message(STATUS ">>> Linux")
        # linux stuff here
    else()
        message(STATUS ">>> Not Linux")
        # stuff that should happen not on Linux 
    endif()

CMake boolean logic docs

CMake platform names, etc.

PNG transparency pr?bl?m in IE8

Dan's solution worked for me. I was trying to fade a div with a background image. Caveats: you cannot fade the div directly, instead fade a wrapper image. Also, add the following filters to apply a background image:

-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF,endColorstr=#00FFFFFF)progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled='true',sizingMethod='image',src='assets/img/bgSmall.png')"; /* IE8 */   
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF,endColorstr=#00FFFFFF)progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled='true',sizingMethod='image',src='assets/img/bgSmall.png');   /* IE6 & 7 */      

Please note that the paths in the src attributes of the filters are absolute, and not relative to the css sheet.

I also added:

background: transparent\9;

This causes IE to ignore my earlier declaration of the actual background image for the other browsers.

Thanks Dan!!!

You can get multi-threading using Napa.js.

https://github.com/Microsoft/napajs

"Napa.js is a multi-threaded JavaScript runtime built on V8, which was originally designed to develop highly iterative services with non-compromised performance in Bing. As it evolves, we find it useful to complement Node.js in CPU-bound tasks, with the capability of executing JavaScript in multiple V8 isolates and communicating between them. Napa.js is exposed as a Node.js module, while it can also be embedded in a host process without Node.js dependency."

const styles = StyleSheet.create({
        navigationView: {
        height: 44,
        width: '100%',
        backgroundColor:'darkgray',
        justifyContent: 'center', 
        alignItems: 'center' 
    },
    titleText: {
        fontSize: 20,
        fontWeight: 'bold',
        color: 'white',
        textAlign: 'center',
    },
})


render() {
    return (
        <View style = { styles.navigationView }>
            <Text style = { styles.titleText } > Title name here </Text>
        </View>
    )

}

User vertical-align: middle; along with text-align: center property

<!DOCTYPE html>
<html>
<head>
<style>
.center {
  border: 3px solid green;
  text-align: center;
}

.center p {
  display: inline-block;
  vertical-align: middle;
}
</style>
</head>
<body>

<h2>Centering</h2>
<p>In this example, we use the line-height property with a value that is equal to the height property to center the div element:</p>

<div class="center">
  <p>I am vertically and horizontally centered.</p>
</div>

</body>
</html>

Try with: $('.onediv').eq(0)

demo jsBin

From the demo: Other examples of selectors and methods targeting the first LI unside an UL:

.eq() Method: $('li').eq(0)
:eq() selector: $('li:eq(0)')
.first() Method $('li').first()
:first selector: $('li:first')
:first-child selector: $('li:first-child')
:lt() selector:$('li:lt(1)')
:nth-child() selector:$('li:nth-child(1)')

jQ + JS:

Array.slice() Method: $('li').slice(0,1)

you can also use [i] to get the JS HTMLelement index out of the jQuery el. (array) collection like eg:

$('li')[0]

now that you have the JS element representation you have to use JS native methods eg:

$('li')[0].className = 'active'; // Adds class "active" to the first LI in the DOM

or you can (don't - it's bad design) wrap it back into a jQuery object

$( $('li')[0] ).addClass('active'); // Don't. Use .eq() instead

There is no relationship between error and firewall.

first, run server program,
then run client program in another shell of python

and it will work

For axios POST request, the request should be something like this: The key here is that the responseType and header fields must be in the 3rd parameter of Post. The 2nd parameter is the application parameters.

export const requestDownloadReport = (requestParams) => async dispatch => { 
  let response = null;
  try {
    response = await frontEndApi.post('createPdf', {
      requestParams: requestParams,
    },
    {
      responseType: 'arraybuffer', // important...because we need to convert it to a blob. If we don't specify this, response.data will be the raw data. It cannot be converted to blob directly.
      headers: {
          'Content-Type': 'application/json',
          'Accept': 'application/pdf'
      }
  });          
  }
  catch(err) {
    console.log('[requestDownloadReport][ERROR]', err);
    return err
  }

  return response;
}

You could use "child process" module of nodejs to execute any shell commands or scripts with in nodejs. Let me show you with an example, I am running a shell script(hi.sh) with in nodejs.

hi.sh

echo "Hi There!"

node_program.js

const { exec } = require('child_process');
var yourscript = exec('sh hi.sh',
        (error, stdout, stderr) => {
            console.log(stdout);
            console.log(stderr);
            if (error !== null) {
                console.log(`exec error: ${error}`);
            }
        });

Here, when I run the nodejs file, it will execute the shell file and the output would be:

Run

node node_program.js

output

Hi There!

You can execute any script just by mentioning the shell command or shell script in exec callback.

Hope this helps! Happy coding :)

match returns an array.

The default string representation of an array in JavaScript is the elements of the array separated by commas. In this case the desired result is in the second element of the array:

var tesst = "afskfsd33j"
var test = tesst.match(/a(.*)j/);
alert (test[1]);

You simply need to start mysql and feed it with the content of db.sql:

mysql -u user -p < db.sql

To get your program to run, please put jsp files under web-content and not under WEB-INF because in Eclipse the files are not accessed there by the server, so try starting the server and browsing to URL:

http://localhost:8080/YourProject/yourfile.jsp

then your problem will be solved.

Using VS2017 Enterprise:

1. Go to the Quick Launch Bar (top right) Ctrl + Q

2. Type "Class Designer" and an install link will pop up

   

3. Click install, restart, and your off to the races... Enjoy!

It also means you can use reserved words as variable names

say you want a class named class, since class is a reserved word, you can instead call your class class:

IList<Student> @class = new List<Student>();

I didn't see anyone answer this correctly. So I'm posting it here. In order to get columns to show up you need to specify the following line.

lvRegAnimals.View = View.Details;

And then add your columns after that.

lvRegAnimals.Columns.Add("Id", -2, HorizontalAlignment.Left);
lvRegAnimals.Columns.Add("Name", -2, HorizontalAlignment.Left);
lvRegAnimals.Columns.Add("Age", -2, HorizontalAlignment.Left);

Hope this helps anyone else looking for this answer in the future.

you can save the xlsx file as a tab-delimited text file and do

BULK INSERT TableName
        FROM 'C:\SomeDirectory\my table.txt'
            WITH
    (
                FIELDTERMINATOR = '\t',
                ROWTERMINATOR = '\n'
    )
GO

This should give you a start

>>> import json
>>> print json.dumps([{'name': k, 'size': v} for k,v in sample.items()], indent=4)
[
    {
        "name": "PointInterpolator",
        "size": 1675
    },
    {
        "name": "ObjectInterpolator",
        "size": 1629
    },
    {
        "name": "RectangleInterpolator",
        "size": 2042
    }
]

The issue stems from your Angular code:

When withCredentials is set to true, it is trying to send credentials or cookies along with the request. As that means another origin is potentially trying to do authenticated requests, the wildcard ("*") is not permitted as the "Access-Control-Allow-Origin" header.

You would have to explicitly respond with the origin that made the request in the "Access-Control-Allow-Origin" header to make this work.

I would recommend to explicitly whitelist the origins that you want to allow to make authenticated requests, because simply responding with the origin from the request means that any given website can make authenticated calls to your backend if the user happens to have a valid session.

I explain this stuff in this article I wrote a while back.

So you can either set withCredentials to false or implement an origin whitelist and respond to CORS requests with a valid origin whenever credentials are involved

Since you're using asp.net code-behind, add an id to the element and runat=server.

You can then reference the objects in the code behind.

Credit due to @Blorgbeard for sharing his script. I'll certainly bookmark it in case I need it.

Yes, you can "right click" on the table and script the CREATE TABLE script, but:

• The a script will contain loads of cruft (interested in the extended properties anyone?)
• If you have 200+ tables in your schema, it's going to take you half a day to script the lot by hand.

With this script converted into a stored procedure, and combined with a wrapper script you would have a nice automated way to dump your table design into source control etc.

The rest of your DB code (SP's, FK indexes, Triggers etc) would be under source control anyway ;)

If you are using eclipse for your development , it helps if you install STS plugin for Eclipse [ from the marketPlace for the specific version of eclipse .

Now When you try to create a new configuration file in a folder(normally resources) inside the project , the options would have a "Spring Folder" and you can choose a "Spring Bean Definition File " option Spring > Spring Bean Configuation File .

With this option selected , when you follow steps , it asks you to select for namespaces and the specific versions :

And so the possibility of having a non-existent jar Or old version can be eliminated .

Would have posted images as well , but my reputation is pretty low.. :(

RaeLehman's solution works if you only want to generate the dialog's content once (or only modify it using javascript). If you actually want to regenerate the dialog each time (e.g., using a view model class and Razor), then you can close all dialogs with $(".ui-dialog-titlebar-close").click(); and leave autoOpen set to its default value of true.

After hours of googling: No, it's not possible without JavaScript. The animation-iteration-count: 1; is internally saved in the animation shothand attribute, which gets resetted and overwritten on :hover. When we blur the <a> and release the :hover the old class reapplies and therefore again resets the animation attribute.

There sadly is no way to save a certain attribute states across element states.

You'll have to use JavaScript.

A standard http GET request should do it. Then you can use JSON.parse() to make it into a json object.

function Get(yourUrl){
    var Httpreq = new XMLHttpRequest(); // a new request
    Httpreq.open("GET",yourUrl,false);
    Httpreq.send(null);
    return Httpreq.responseText;          
}

then

var json_obj = JSON.parse(Get(yourUrl));
console.log("this is the author name: "+json_obj.author_name);

that's basically it

If you're doing this in your erb view (for Rails), be mindful of the <% and <%= differences. What you'd want is:

<% (1..x).each do |i| %>
  Code to display using <%= stuff %> that you want to display    
<% end %>

For plain Ruby, you can refer to: http://www.tutorialspoint.com/ruby/ruby_loops.htm

You can use the -as operator. If casting succeed you get back a number:

$numberAsString -as [int]

For anyone using Ember, this should work as expected:

<iframe onLoad={{action 'actionName'}}  frameborder='0' src={{iframeSrc}} />

Here is the one liner i use, from terminal, to test the content of yml file(s):

$ ruby  -r yaml -r pp  -e 'pp YAML.load_file("/Users/za/project/application.yml")'
{"logging"=>
  {"path"=>"/var/logs/",
   "file"=>"TacoCloud.log",
   "level"=>
    {"root"=>"WARN", "org"=>{"springframework"=>{"security"=>"DEBUG"}}}}}

I'm working with bootstrap 3 and the Durandal JS 2 modal plugin. This question was on top of Google results and as none of the answers above is working for me I thought I'd share my solution for future visitors.

I override the default Bootstrap's Less code with this in my own less:

.modal {
  &.fade .modal-dialog {
    .translate(0, 0);
    .transition-transform(~"none");
  }
  &.in .modal-dialog { .translate(0, 0)}
}

That way I am left with only the fade effect, and no slideDown.

PhysicalAddressDictionary.TryGetValue

 public bool TryGetValue (
    PhysicalAddressKey key,
    out PhysicalAddressEntry physicalAddress
     )

I have used the gulp-order plugin but it is not always successful as you can see by my stack overflow post gulp-order node module with merged streams. When browsing through the Gulp docs I came across the streamque module which has worked quite well for specifying order of in my case concatenation. https://github.com/gulpjs/gulp/blob/master/docs/recipes/using-multiple-sources-in-one-task.md

Example of how I used it is below

var gulp         = require('gulp');
var concat       = require('gulp-concat');
var handleErrors = require('../util/handleErrors');
var streamqueue  = require('streamqueue');

gulp.task('scripts', function() {
    return streamqueue({ objectMode: true },
        gulp.src('./public/angular/config/*.js'),
        gulp.src('./public/angular/services/**/*.js'),
        gulp.src('./public/angular/modules/**/*.js'),
        gulp.src('./public/angular/primitives/**/*.js'),
        gulp.src('./public/js/**/*.js')
    )
        .pipe(concat('app.js'))
        .pipe(gulp.dest('./public/build/js'))
        .on('error', handleErrors);
});

Use window.confirm() instead of window.alert().

HTML:

<input type="submit" onclick="return clicked();" value="Button" />

JavaScript:

function clicked() {
    return confirm('clicked');
}

When I try to cast data source from datagridview that used bindingsource it error accor cannot casting:

----------Solution------------

'I changed casting from bindingsource that bind with datagridview

'Code here

Dim dtdata As New DataTable()

dtdata = CType(bndsData.DataSource, DataTable)

You need to transform your data to long format and shouldn't use $ inside aes:

DF <- read.table(text="Rank F1     F2     F3
1    500    250    50
2    400    100    30
3    300    155    100
4    200    90     10", header=TRUE)

library(reshape2)
DF1 <- melt(DF, id.var="Rank")

library(ggplot2)
ggplot(DF1, aes(x = Rank, y = value, fill = variable)) + 
  geom_bar(stat = "identity")

It's been solved.

The losses only save to the History over the epochs. I was running iterations instead of using the Keras built in epochs option.

so instead of doing 4 iterations I now have

model.fit(......, nb_epoch = 4)

Now it returns the loss for each epoch run:

print(hist.history)
{'loss': [1.4358016599558268, 1.399221191623641, 1.381293383180471, h1.3758836857303727]}

One Eclipse window was already opened on my machine and when I tried to open another Eclipse instance, I got this error. I just closed my open Eclipse windows and then launched another. And there was no such error anymore :)

mysql_ functions have been removed from PHP 7. You can now use MySQLi or PDO.

MySQLi example:

mysqli_connect($mysql_hostname, $mysql_username, $mysql_password, $mysql_dbname);

mysqli_connect reference link

You could use a map function that allows multiple arguments, as does the fork of multiprocessing found in pathos.

>>> from pathos.multiprocessing import ProcessingPool as Pool
>>> 
>>> def add_and_subtract(x,y):
...   return x+y, x-y
... 
>>> res = Pool().map(add_and_subtract, range(0,20,2), range(-5,5,1))
>>> res
[(-5, 5), (-2, 6), (1, 7), (4, 8), (7, 9), (10, 10), (13, 11), (16, 12), (19, 13), (22, 14)]
>>> Pool().map(add_and_subtract, *zip(*res))
[(0, -10), (4, -8), (8, -6), (12, -4), (16, -2), (20, 0), (24, 2), (28, 4), (32, 6), (36, 8)]

pathos enables you to easily nest hierarchical parallel maps with multiple inputs, so we can extend our example to demonstrate that.

>>> from pathos.multiprocessing import ThreadingPool as TPool
>>> 
>>> res = TPool().amap(add_and_subtract, *zip(*Pool().map(add_and_subtract, range(0,20,2), range(-5,5,1))))
>>> res.get()
[(0, -10), (4, -8), (8, -6), (12, -4), (16, -2), (20, 0), (24, 2), (28, 4), (32, 6), (36, 8)]

Even more fun, is to build a nested function that we can pass into the Pool. This is possible because pathos uses dill, which can serialize almost anything in python.

>>> def build_fun_things(f, g):
...   def do_fun_things(x, y):
...     return f(x,y), g(x,y)
...   return do_fun_things
... 
>>> def add(x,y):
...   return x+y
... 
>>> def sub(x,y):
...   return x-y
... 
>>> neato = build_fun_things(add, sub)
>>> 
>>> res = TPool().imap(neato, *zip(*Pool().map(neato, range(0,20,2), range(-5,5,1))))
>>> list(res)
[(0, -10), (4, -8), (8, -6), (12, -4), (16, -2), (20, 0), (24, 2), (28, 4), (32, 6), (36, 8)]

If you are not able to go outside of the standard library, however, you will have to do this another way. Your best bet in that case is to use multiprocessing.starmap as seen here: Python multiprocessing pool.map for multiple arguments (noted by @Roberto in the comments on the OP's post)

Get pathos here: https://github.com/uqfoundation

You can create a class level variable to get returned value. I mean

class A {
    int k = 0;
    private void f(Button b, int a){
        b.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            k = a * 5;
        }
    });
}

now you can get value of K and use it where you want.

Answer of your why is :

A local inner class instance is tied to Main class and can access the final local variables of its containing method. When the instance uses a final local of its containing method, the variable retains the value it held at the time of the instance's creation, even if the variable has gone out of scope (this is effectively Java's crude, limited version of closures).

Because a local inner class is neither the member of a class or package, it is not declared with an access level. (Be clear, however, that its own members have access levels like in a normal class.)

There is a lot of activity in the dojo charting library, and what is great I am using it inside an AIR application without problems too, pretty cool! See for example there http://www.sitepen.com/blog/2008/05/27/dojo-charting-event-support-has-landed/

I know this was asked a long time ago and now there's a new UIButtonTypeSystem. But newer questions are being marked as duplicates of this question so here's my newer answer in the context of an iOS 7 system button, use the .tintColor property.

let button = UIButton(type: .System)
button.setTitle("My Button", forState: .Normal)
button.tintColor = .redColor()

A list comprehension is your best bet for the most Pythonic (and fastest) way to do this:

[int(i.days) for i in (df.B - df.A)]

1. i will return the timedelta(e.g. '-58 days')
2. i.days will return this value as a long integer value(e.g. -58L)
3. int(i.days) will give you the -58 you seek.

If your columns aren't in datetime format. The shorter syntax would be: df.A = pd.to_datetime(df.A)

Schedule the following to backup all Databases:

Use Master

Declare @ToExecute VarChar(8000)

Select @ToExecute = Coalesce(@ToExecute + 'Backup Database ' + [Name] + ' To Disk =     ''D:\Backups\Databases\' + [Name]   + '.bak'' With Format;' + char(13),'')
From
Master..Sysdatabases
Where
[Name] Not In ('tempdb')
and databasepropertyex ([Name],'Status') = 'online'

Execute(@ToExecute)

There are also more details on my blog: how to Automate SQL Server Express Backups.

The layouts in /res/layout are applied to both portrait and landscape, unless you specify otherwise. Let’s assume we have /res/layout/home.xml for our homepage and we want it to look differently in the 2 layout types.

1. create folder /res/layout-land (here you will keep your landscape adjusted layouts)
2. copy home.xml there
3. make necessary changes to it

Source

<StackPanel VerticalAlignment="Top">
    <Menu Width="Auto" Height="20">
        <MenuItem Header="_File">
            <MenuItem x:Name="AppExit" Header="E_xit" HorizontalAlignment="Left" Width="140" Click="AppExit_Click"/>
        </MenuItem>
        <MenuItem Header="_Tools">
            <MenuItem x:Name="Options" Header="_Options" HorizontalAlignment="Left" Width="140"/>
        </MenuItem>
        <MenuItem Header="_Help">
            <MenuItem x:Name="About" Header="&amp;About" HorizontalAlignment="Left" Width="140"/>
        </MenuItem>
    </Menu>
    <Label Content="Label"/>
</StackPanel>

Try to change #include <gl/glut.h> to #include "gl/glut.h" in Visual Studio 2013.

I really like Propel, here you can get an overview, the documentation is pretty good, and you can get it through PEAR or SVN.

You only need a working PHP5 install, and Phing to start generating classes.

They are viewport meta tags, and is most applicable on mobile browsers.

width=device-width

This means, we are telling to the browser “my website adapts to your device width”.

initial-scale

This defines the scale of the website, This parameter sets the initial zoom level, which means 1 CSS pixel is equal to 1 viewport pixel. This parameter help when you're changing orientation, or preventing default zooming. Without this parameter, responsive site won't work.

maximum-scale

Maximum-scale defines the maximum zoom. When you access the website, top priority is maximum-scale=1, and it won’t allow the user to zoom.

minimum-scale

Minimum-scale defines the minimum zoom. This works the same as above, but it defines the minimum scale. This is useful, when maximum-scale is large, and you want to set minimum-scale.

user-scalable

User-scalable assigned to 1.0 means the website is allowing the user to zoom in or zoom out.

But if you assign it to user-scalable=no, it means the website is not allowing the user to zoom in or zoom out.

• Declare: SET @a = 1;

• Usage: INSERT INTO `t` (`c`) VALUES (@a);

I have a pc with intel c2d without hardware accelaration i am having same problem in android studio. firstly i get bored with android studio and installed eclipse+sdk+adt then i have installed every thing and started emulator it worked then the same emulator worked in android studio for direct launching application in android studio and i have also runned the sample app that emulator so you can run android studio without virtualization technique even your processor does not sopport vt-x

The admin and manager apps are two separate things. Here's a snapshot of a tomcat-users.xml file that works, try this:

<?xml version='1.0' encoding='utf-8'?>  
<tomcat-users>  
    <role rolename="tomcat"/>  
    <role rolename="role1"/>  
    <role rolename="manager"/>  
    <user username="tomcat" password="tomcat" roles="tomcat"/>  
    <user username="both" password="tomcat" roles="tomcat,role1"/>  
    <user username="role1" password="tomcat" roles="role1"/>  
    <user username="USERNAME" password="PASSWORD" roles="manager,tomcat,role1"/>  
</tomcat-users>  

It works for me very well

R has many *apply functions which are ably described in the help files (e.g. ?apply). There are enough of them, though, that beginning useRs may have difficulty deciding which one is appropriate for their situation or even remembering them all. They may have a general sense that "I should be using an *apply function here", but it can be tough to keep them all straight at first.

Despite the fact (noted in other answers) that much of the functionality of the *apply family is covered by the extremely popular plyr package, the base functions remain useful and worth knowing.

This answer is intended to act as a sort of signpost for new useRs to help direct them to the correct *apply function for their particular problem. Note, this is not intended to simply regurgitate or replace the R documentation! The hope is that this answer helps you to decide which *apply function suits your situation and then it is up to you to research it further. With one exception, performance differences will not be addressed.

• apply - When you want to apply a function to the rows or columns of a matrix (and higher-dimensional analogues); not generally advisable for data frames as it will coerce to a matrix first.

  # Two dimensional matrix
  M <- matrix(seq(1,16), 4, 4)
  
  # apply min to rows
  apply(M, 1, min)
  [1] 1 2 3 4
  
  # apply max to columns
  apply(M, 2, max)
  [1]  4  8 12 16
  
  # 3 dimensional array
  M <- array( seq(32), dim = c(4,4,2))
  
  # Apply sum across each M[*, , ] - i.e Sum across 2nd and 3rd dimension
  apply(M, 1, sum)
  # Result is one-dimensional
  [1] 120 128 136 144
  
  # Apply sum across each M[*, *, ] - i.e Sum across 3rd dimension
  apply(M, c(1,2), sum)
  # Result is two-dimensional
       [,1] [,2] [,3] [,4]
  [1,]   18   26   34   42
  [2,]   20   28   36   44
  [3,]   22   30   38   46
  [4,]   24   32   40   48
  

  If you want row/column means or sums for a 2D matrix, be sure to investigate the highly optimized, lightning-quick colMeans, rowMeans, colSums, rowSums.

• lapply - When you want to apply a function to each element of a list in turn and get a list back.

  This is the workhorse of many of the other *apply functions. Peel back their code and you will often find lapply underneath.

  x <- list(a = 1, b = 1:3, c = 10:100) 
  lapply(x, FUN = length) 
  $a 
  [1] 1
  $b 
  [1] 3
  $c 
  [1] 91
  lapply(x, FUN = sum) 
  $a 
  [1] 1
  $b 
  [1] 6
  $c 
  [1] 5005
  

• sapply - When you want to apply a function to each element of a list in turn, but you want a vector back, rather than a list.

  If you find yourself typing unlist(lapply(...)), stop and consider sapply.

  x <- list(a = 1, b = 1:3, c = 10:100)
  # Compare with above; a named vector, not a list 
  sapply(x, FUN = length)  
  a  b  c   
  1  3 91
  
  sapply(x, FUN = sum)   
  a    b    c    
  1    6 5005 
  

  In more advanced uses of sapply it will attempt to coerce the result to a multi-dimensional array, if appropriate. For example, if our function returns vectors of the same length, sapply will use them as columns of a matrix:

  sapply(1:5,function(x) rnorm(3,x))
  

  If our function returns a 2 dimensional matrix, sapply will do essentially the same thing, treating each returned matrix as a single long vector:

  sapply(1:5,function(x) matrix(x,2,2))
  

  Unless we specify simplify = "array", in which case it will use the individual matrices to build a multi-dimensional array:

  sapply(1:5,function(x) matrix(x,2,2), simplify = "array")
  

  Each of these behaviors is of course contingent on our function returning vectors or matrices of the same length or dimension.

• vapply - When you want to use sapply but perhaps need to squeeze some more speed out of your code.

  For vapply, you basically give R an example of what sort of thing your function will return, which can save some time coercing returned values to fit in a single atomic vector.

  x <- list(a = 1, b = 1:3, c = 10:100)
  #Note that since the advantage here is mainly speed, this
  # example is only for illustration. We're telling R that
  # everything returned by length() should be an integer of 
  # length 1. 
  vapply(x, FUN = length, FUN.VALUE = 0L) 
  a  b  c  
  1  3 91
  

• mapply - For when you have several data structures (e.g. vectors, lists) and you want to apply a function to the 1st elements of each, and then the 2nd elements of each, etc., coercing the result to a vector/array as in sapply.

  This is multivariate in the sense that your function must accept multiple arguments.

  #Sums the 1st elements, the 2nd elements, etc. 
  mapply(sum, 1:5, 1:5, 1:5) 
  [1]  3  6  9 12 15
  #To do rep(1,4), rep(2,3), etc.
  mapply(rep, 1:4, 4:1)   
  [[1]]
  [1] 1 1 1 1
  
  [[2]]
  [1] 2 2 2
  
  [[3]]
  [1] 3 3
  
  [[4]]
  [1] 4
  

• Map - A wrapper to mapply with SIMPLIFY = FALSE, so it is guaranteed to return a list.

  Map(sum, 1:5, 1:5, 1:5)
  [[1]]
  [1] 3
  
  [[2]]
  [1] 6
  
  [[3]]
  [1] 9
  
  [[4]]
  [1] 12
  
  [[5]]
  [1] 15
  

• rapply - For when you want to apply a function to each element of a nested list structure, recursively.

  To give you some idea of how uncommon rapply is, I forgot about it when first posting this answer! Obviously, I'm sure many people use it, but YMMV. rapply is best illustrated with a user-defined function to apply:

  # Append ! to string, otherwise increment
  myFun <- function(x){
      if(is.character(x)){
        return(paste(x,"!",sep=""))
      }
      else{
        return(x + 1)
      }
  }
  
  #A nested list structure
  l <- list(a = list(a1 = "Boo", b1 = 2, c1 = "Eeek"), 
            b = 3, c = "Yikes", 
            d = list(a2 = 1, b2 = list(a3 = "Hey", b3 = 5)))
  
  
  # Result is named vector, coerced to character          
  rapply(l, myFun)
  
  # Result is a nested list like l, with values altered
  rapply(l, myFun, how="replace")
  

• tapply - For when you want to apply a function to subsets of a vector and the subsets are defined by some other vector, usually a factor.

  The black sheep of the *apply family, of sorts. The help file's use of the phrase "ragged array" can be a bit confusing, but it is actually quite simple.

  A vector:

  x <- 1:20
  

  A factor (of the same length!) defining groups:

  y <- factor(rep(letters[1:5], each = 4))
  

  Add up the values in x within each subgroup defined by y:

  tapply(x, y, sum)  
   a  b  c  d  e  
  10 26 42 58 74 
  

  More complex examples can be handled where the subgroups are defined by the unique combinations of a list of several factors. tapply is similar in spirit to the split-apply-combine functions that are common in R (aggregate, by, ave, ddply, etc.) Hence its black sheep status.

JsonNode root = mapper.readTree(json);
root.at("/some-node").fields().forEachRemaining(e -> {
                              System.out.println(e.getKey()+"---"+ e.getValue());

        });

In one line Jackson 2+

try changing this part,

<input type="checkbox" name="newsletter[]" value="newsletter" checked>i want to sign up   for newsletter

for this

<input type="checkbox" name="newsletter" value="newsletter" checked>i want to sign up   for newsletter

This works on Linux Fedora for VirtualHost : ( Lampp/Xampp )

Go to : /opt/lampp/etc/extra

Open : httpd-vhosts.conf

Insert this in httpd-vhosts.conf

<VirtualHost *:80>
ServerAdmin [email protected]
DocumentRoot "/opt/lampp/APPS/My_App"
ServerName votemo.test
ServerAlias www.votemo.test
ErrorLog "logs/votemo.test-error_log"
CustomLog "logs/votemo.test-access_log" common
<Directory "/opt/lampp/APPS/My_App">
    Options FollowSymLinks
    AllowOverride None
    Require all granted
</Directory>

p.s. : Don't forget to comment the previous exemple already present in httpd-vhosts.conf

Set your hosts system file :

Go to : /etc/ folder find hosts file ( /etc/hosts )

I insert this : (but not sure to 100% if this good)

127.0.0.1       votemo.test

::1         votemo.test

-> Open or Restart Apache.

Open a console and paste this command for open a XAMPP graphic interface :

sudo /opt/lampp/manager-linux-x64.run

Note : Adjust path how you want to your app folder

ex: DocumentRoot "/home/USER/Desktop/My_Project"

and set directory path too :

ex : ... <Directory "/home/USER/Desktop/My_Project"> ...

But this should be tested, comment if this work ...

Additionnal notes :

• Localisation Lampp folder : (Path) /opt/lampp

• Start Lampp : sudo /opt/lampp/lampp start

• Adjust rights if needed : sudo chmod o+w /opt/lampp/manager-linux-x64.run

• Path to hosts file : /etc/hosts

I am one of the authors, so the answer can be biased. It is open-source (Apache 2.0), but the plugin is not free. You don't have to pay (obviously) if you clone and build it locally.

On Intellij IDEA, ZenUML can generate sequence diagram from Java code.

Check it out at https://plugins.jetbrains.com/plugin/12437-zenuml-support

Source code: https://github.com/ZenUml/jetbrains-zenuml

TL;DR

Change the core.pager to "tr -d '\r' | less -REX", not the source code

This is why

Those pesky ^M shown are an artifact of the colorization and the pager. It is caused by less -R, a default git pager option. (git's default pager is less -REX)

The first thing to note is that git diff -b will not show changes in white space (e.g. the \r\n vs \n)

setup:

git clone https://github.com/CipherShed/CipherShed
cd CipherShed

A quick test to create a unix file and change the line endings will show no changes with git diff -b:

echo -e 'The quick brown fox\njumped over the lazy\ndogs.' > test.txt
git add test.txt
unix2dos.exe test.txt
git diff -b test.txt

We note that forcing a pipe to less does not show the ^M, but enabling color and less -R does:

git diff origin/v0.7.4.0 origin/v0.7.4.1 | less
git -c color.ui=always diff origin/v0.7.4.0 origin/v0.7.4.1 | less -R

The fix is shown by using a pipe to strip the \r (^M) from the output:

git diff origin/v0.7.4.0 origin/v0.7.4.1
git -c core.pager="tr -d '\r' | less -REX"  diff origin/v0.7.4.0 origin/v0.7.4.1

An unwise alternative is to use less -r, because it will pass through all control codes, not just the color codes.

If you want to just edit your git config file directly, this is the entry to update/add:

[core]
        pager = tr -d '\\r' | less -REX

You can simply place a forward declaration of your second() function in your main.cpp above main(). If your second.cpp has more than one function and you want all of it in main(), put all the forward declarations of your functions in second.cpp into a header file and #include it in main.cpp.

Like this-

Second.h:

void second();
int third();
double fourth();

main.cpp:

#include <iostream>
#include "second.h"
int main()
{
    //.....
    return 0;
}

second.cpp:

void second()
{
    //...
}

int third()
{ 
    //...
    return foo;
}

double fourth()
{ 
    //...
    return f;
}

Note that: it is not necessary to #include "second.h" in second.cpp. All your compiler need is forward declarations and your linker will do the job of searching the definitions of those declarations in the other files.

There is no library function for that. You have to code by your own.

for _, value := range myconfig {
    if value.Key == "key1" {
        // logic
    }
}

Working code: https://play.golang.org/p/IJIhYWROP_

package main

import (
    "encoding/json"
    "fmt"
)

func main() {
    type Config struct {
        Key   string
        Value string
    }

    var respbody = []byte(`[
        {"Key":"Key1", "Value":"Value1"},
        {"Key":"Key2", "Value":"Value2"}
    ]`)

    var myconfig []Config

    err := json.Unmarshal(respbody, &myconfig)
    if err != nil {
        fmt.Println("error:", err)
    }

    fmt.Printf("%+v\n", myconfig)

    for _, v := range myconfig {
        if v.Key == "Key1" {
            fmt.Println("Value: ", v.Value)
        }
    }

}

The nearest general solution i know uses box-align property, as described here. Working example is here (i can test it only on Chrome, believe that has equivalent for other browsers too).

CSS:

select{
  display:-webkit-box;
  display:-moz-box;
  display:box;
  height: 30px;;
}
select:nth-child(1){
  -webkit-box-align:start;
  -moz-box-align:start;
  box-align:start;
}
select:nth-child(2){
  -webkit-box-align:center;
  -moz-box-align:center;
  box-align:center;
}
select:nth-child(3){
  -webkit-box-align:end;
  -moz-box-align:end;
  box-align:end;
}

I do not know much about Java but URL query arguments should be separated by "&", not "?"

http://tools.ietf.org/html/rfc3986 is good place for reference using "sub-delim" as keyword. http://en.wikipedia.org/wiki/Query_string is another good source.

a[1][1] does work as expected. Do you mean a11 as the first element of the first row? Cause that would be a[0][0].

I figured out that this behaves like a mousedown event:

button:active:hover {}

You can also use sed's change line to accomplish this:

sed -i "/aaa=/c\aaa=xxx" your_file_here

This will go through and find any lines that pass the aaa= test, which means that the line contains the letters aaa=. Then it replaces the entire line with aaa=xxx. You can add a ^ at the beginning of the test to make sure you only get the lines that start with aaa= but that's up to you.

Employee emp1 = new Employee() { ID = 1, Name = "Narendra1", Salary = 11111, Experience = 3, Age = 30 };Employee emp2 = new Employee() { ID = 2, Name = "Narendra2", Salary = 21111, Experience = 10, Age = 38 };
Employee emp3 = new Employee() { ID = 3, Name = "Narendra3", Salary = 31111, Experience = 4, Age = 33 };
Employee emp4 = new Employee() { ID = 3, Name = "Narendra4", Salary = 41111, Experience = 7, Age = 33 };

List<Employee> lstEmployee = new List<Employee>();

lstEmployee.Add(emp1);
lstEmployee.Add(emp2);
lstEmployee.Add(emp3);
lstEmployee.Add(emp4);

var eemmppss=lstEmployee.Select(cc=>new {cc.ID,cc.Age}).Distinct();

There is now a headless version of opencv-python which removes the graphical dependencies (like libSM). You can see the normal / headless version on the releases page (and the GitHub issue leading to this); just add -headless when installing, e.g.,

pip install opencv-python-headless
# also contrib, if needed
pip install opencv-contrib-python-headless

You can use normal file operation to create an error log. Just refer this and input this link: PHP File Handling

I made the below function after reading this thread. Simple and fast:

go
create function numbers(@begin int, @len int)
returns table as return
with d as (
    select 1 v from (values(0),(0),(0),(0),(0),(0),(0),(0),(0),(0),(0),(0),(0),(0),(0),(0)) d(v)
)
select top (@len) @begin -1 + row_number() over(order by (select null)) v
from d d0
cross join d d1
cross join d d2
cross join d d3
cross join d d4
cross join d d5
cross join d d6
cross join d d7
go

select * from numbers(987654321,500000)

First of all, your selector is overkill. I suggest using a class or ID selector like my example below. Once you've corrected your selector, simply use jQuery's .each() to iterate through the collection:

ID Selector:

$('#mytable td').each(function() {
    var cellText = $(this).html();    
});

Class Selector:

$('.myTableClass td').each(function() {
    var cellText = $(this).html();    
});

Additional Information:

Take a look at jQuery's selector docs.

Have you installed it?

On debian/ubuntu:

aptitude install python-numpy

On windows:

http://sourceforge.net/projects/numpy/files/NumPy/

On other systems:

http://sourceforge.net/projects/numpy/files/NumPy/

$ tar xfz numpy-n.m.tar.gz
$ cd numpy-n.m
$ python setup.py install

What worked for me in Android Studio 3.2.1

Was:

RUN -> Attach debugger to Android Process --> com.my app

Case 1 : Yes, this works fine.

Case 2 : This will fail with the error ORA-01441 : cannot decrease column length because some value is too big.

Share and enjoy.

If your compairing javascript you might find it not displaying.

https://bugs.eclipse.org/bugs/show_bug.cgi?id=509820

Here is a workround...

• Window > Preferences > Compare/Patch > General Tab
• Deselect checkbox next to "Open structure compare automatically"

The mPDF docs state that the first argument of Output() is the file path, second is the saving mode - you need to set it to 'F'.

$mpdf->Output('filename.pdf','F');

I use https://github.com/yabawock/bootstrap-sass-rails

Which is pretty much straight forward install, fast gem updates and followups and quick fixes in case is needed.

I've ported acheron55's answer to Java 7 and closed the FileSystem object. This code works in IDE's, in jar files and in a jar inside a war on Tomcat 7; but note that it does not work in a jar inside a war on JBoss 7 (it gives FileSystemNotFoundException: Provider "vfs" not installed, see also this post). Furthermore, like the original code, it is not thread safe, as suggested by errr. For these reasons I have abandoned this solution; however, if you can accept these issues, here is my ready-made code:

import java.io.IOException;
import java.net.*;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.Collections;

public class ResourceWalker {

    public static void main(String[] args) throws URISyntaxException, IOException {
        URI uri = ResourceWalker.class.getResource("/resources").toURI();
        System.out.println("Starting from: " + uri);
        try (FileSystem fileSystem = (uri.getScheme().equals("jar") ? FileSystems.newFileSystem(uri, Collections.<String, Object>emptyMap()) : null)) {
            Path myPath = Paths.get(uri);
            Files.walkFileTree(myPath, new SimpleFileVisitor<Path>() { 
                @Override
                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                    System.out.println(file);
                    return FileVisitResult.CONTINUE;
                }
            });
        }
    }
}

In my case, WebStrom auto-complete inserted lowercased *ngfor, even when it looks like you choose the right camel cased one (*ngFor).

There are 2 major differences.

1. Technical
2. Licensing

Technical, there are 3 major differences:

First and foremost, Community doesn't have TFS support.
You'll just have to use git (arguable whether this constitutes a disadvantage or whether this actually is a good thing).
Note: This is what MS wrote. Actually, you can check-in&out with TFS as normal, if you have a TFS server in the network. You just cannot use Visual Studio as TFS SERVER.

Second, VS Community is severely limited in its testing capability.
Only unit tests. No Performance tests, no load tests, no performance profiling.

Third, VS Community's ability to create Virtual Environments has been severely cut.

On the other hand, syntax highlighting, IntelliSense, Step-Through debugging, GoTo-Definition, Git-Integration and Build/Publish are really all the features I need, and I guess that applies to a lot of developers.

For all other things, there are tools that do the same job faster, better and cheaper.

If you, like me, anyway use git, do unit testing with NUnit, and use Java-Tools to do Load-Testing on Linux plus TeamCity for CI, VS Community is more than sufficient, technically speaking.

Licensing:

A) If you're an individual developer (no enterprise, no organization), no difference (AFAIK), you can use CommunityEdition like you'd use the paid edition (as long as you don't do subcontracting)
B) You can use CommunityEdition freely for OpenSource (OSI) projects
C) If you're an educational insitution, you can use CommunityEdition freely (for education/classroom use)
D) If you're an enterprise with 250 PCs or users or more than one million US dollars in revenue (including subsidiaries), you are NOT ALLOWED to use CommunityEdition.
E) If you're not an enterprise as defined above, and don't do OSI or education, but are an "enterprise"/organization, with 5 or less concurrent (VS) developers, you can use VS Community freely (but only if you're the owner of the software and sell it, not if you're a subcontractor creating software for a larger enterprise, software which in the end the enterprise will own), otherwise you need a paid edition.

The above does not consitute legal advise.
See also:
https://softwareengineering.stackexchange.com/questions/262916/understanding-visual-studio-community-edition-license

Here is query to find email's which are used for more then one login_id:

SELECT email
FROM table
GROUP BY email
HAVING count(*) > 1

You'll need second (of nested) query to get list of login_id by email.

If you don't want to change your pattern you can use the Group Index and Length properties of a matched group.

var text = "example-123-example";
var pattern = @"-(\d+)-";
var regex = new RegEx(pattern);
var match = regex.Match(text);

var firstPart = text.Substring(0,match.Groups[1].Index);    
var secondPart = text.Substring(match.Groups[1].Index + match.Groups[1].Length);
var fullReplace = firstPart + "AA" + secondPart;

This was pretty well answered over here: How to make a YouTube embedded video a full page width one?

If you add '?rel=0&autoplay=1' to the end of the url in the embed code (like this)

<iframe id="video" src="//www.youtube.com/embed/5iiPC-VGFLU?rel=0&autoplay=1" frameborder="0" allowfullscreen></iframe>

of the video it should play on load. Here's a demo over at jsfiddle.

Eclipse has limit of 32000 characters per line. If you have, for example JSONObject, which you want to log into console, you won't succeed. You can't handle this with the checkbox. Tested

The default limit for the length of the request line is 8192 bytes = 8* 1024. It you want to change the limit, you have to add or update in your tomcat server.xml the attribut maxHttpHeaderSize.

as:

<Connector port="8080" maxHttpHeaderSize="65536" protocol="HTTP/1.1" ... />

In this example I set the limite to 65536 bytes= 64*1024.

Hope this will help.

Thank you first

Use overflow:auto it works for me.

horizontal scroll bar disappears.

$ lsof | tree MyFold

As shown in the image attached:

Number((6.688689).toFixed(1)); // 6.7

var number = 6.688689;
var roundedNumber = Math.round(number * 10) / 10;

Use toFixed() function.

(6.688689).toFixed(); // equal to "7"
(6.688689).toFixed(1); // equal to "6.7"
(6.688689).toFixed(2); // equal to "6.69"

Just add this line in you code:

getActivity().getWindow().setSoftInputMode(
                WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);

Yep, in Windows 7 64 bit you have C:\Program Files and C:\Program Files (x86). You can find Java folders in both of them, but you must add C:\Program Files\Java\jre7\bin to environment variable PATH.

Here are the steps provided by the Gitlab:

cd existing_repo
git remote rename origin old-origin
git remote add origin https://gitlab.example.com/rmishra/demoapp.git
git push -u origin --all
git push -u origin --tags

To solve your other problem, where you need to set scrolled if the user scrolls manually, you'd have to attach a handler to the window scroll event. Generally this is a bad idea as the handler will fire a lot, a common technique is to set a timeout, like so:

var timer = 0;
$(window).scroll(function() {
  if (timer) {
    clearTimeout(timer);
  }
  timer = setTimeout(function() {
    scrolled = $(window).scrollTop();
  }, 250);
});

Sets pattern validation error key if the ngModel $viewValue does not match a RegExp found by evaluating the Angular expression given in the attribute value. If the expression evaluates to a RegExp object, then this is used directly. If the expression evaluates to a string, then it will be converted to a RegExp after wrapping it in ^ and $ characters.

It seems that a most voted answer in this question should be updated, because when i try it, it does not apply test function and validation not working.

Example from Angular docs works good for me:

Modifying built-in validators

html

<form name="form" class="css-form" novalidate>
  <div>
   Overwritten Email:
   <input type="email" ng-model="myEmail" overwrite-email name="overwrittenEmail" />
   <span ng-show="form.overwrittenEmail.$error.email">This email format is invalid!</span><br>
   Model: {{myEmail}}
  </div>
</form>

js

var app = angular.module('form-example-modify-validators', []);

app.directive('overwriteEmail', function() {
    var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+/=?^_`{|}~.-]+@example\.com$/i;

    return {
        require: 'ngModel',
        restrict: '',
        link: function(scope, elm, attrs, ctrl) {
            // only apply the validator if ngModel is present and Angular has added the email validator
            if (ctrl && ctrl.$validators.email) {

                // this will overwrite the default Angular email validator
                ctrl.$validators.email = function(modelValue) {
                    return ctrl.$isEmpty(modelValue) || EMAIL_REGEXP.test(modelValue);
                };
             }
         }
     };
 });

Plunker

You'll have to benchmark, obviously, but over JDBC issuing multiple inserts will be much faster if you use a PreparedStatement rather than a Statement.

As I understand it, you should only use up to 49151, as from 49152 up to 65535 are reserved for Ephemeral ports

It would make the most sense to do it this way, least amount of code.

new AlertDialog.Builder(this).builder(this)
        .setTitle("Title")
        .setView(R.id.dialog_view)   //notice this setView was added
        .setCancelable(false)
        .setPositiveButton("Go", new DialogInterface.OnClickListener() {
            @Override 
            public void onClick(DialogInterface dialog, int id) {
                EditText textBox = (EditText) findViewById(R.id.textbox);
                doStuff();
            }
        }).show();

For an expanded list of things you can set, start typing .set in Android Studio

edit 2018-09-13: added some precisions about this pre-flight request and how to avoid it at the end of this reponse.

OPTIONS requests are what we call pre-flight requests in Cross-origin resource sharing (CORS).

They are necessary when you're making requests across different origins in specific situations.

This pre-flight request is made by some browsers as a safety measure to ensure that the request being done is trusted by the server. Meaning the server understands that the method, origin and headers being sent on the request are safe to act upon.

Your server should not ignore but handle these requests whenever you're attempting to do cross origin requests.

A good resource can be found here http://enable-cors.org/

A way to handle these to get comfortable is to ensure that for any path with OPTIONS method the server sends a response with this header

Access-Control-Allow-Origin: *

This will tell the browser that the server is willing to answer requests from any origin.

For more information on how to add CORS support to your server see the following flowchart

http://www.html5rocks.com/static/images/cors_server_flowchart.png

edit 2018-09-13

CORS OPTIONS request is triggered only in somes cases, as explained in MDN docs:

Some requests don’t trigger a CORS preflight. Those are called “simple requests” in this article, though the Fetch spec (which defines CORS) doesn’t use that term. A request that doesn’t trigger a CORS preflight—a so-called “simple request”—is one that meets all the following conditions:

The only allowed methods are:

• GET
• HEAD
• POST

Apart from the headers set automatically by the user agent (for example, Connection, User-Agent, or any of the other headers with names defined in the Fetch spec as a “forbidden header name”), the only headers which are allowed to be manually set are those which the Fetch spec defines as being a “CORS-safelisted request-header”, which are:

• Accept
• Accept-Language
• Content-Language
• Content-Type (but note the additional requirements below)
• DPR
• Downlink
• Save-Data
• Viewport-Width
• Width

The only allowed values for the Content-Type header are:

• application/x-www-form-urlencoded
• multipart/form-data
• text/plain

No event listeners are registered on any XMLHttpRequestUpload object used in the request; these are accessed using the XMLHttpRequest.upload property.

No ReadableStream object is used in the request.

Sleep is used in cases where independent program(s) that you have no control over may sometimes use a commonly used resource (say, a file), that your program needs to access when it runs, and when the resource is in use by these other programs your program is blocked from using it. In this case, where you access the resource in your code, you put your access of the resource in a try-catch (to catch the exception when you can't access the resource), and you put this in a while loop. If the resource is free, the sleep never gets called. But if the resource is blocked, then you sleep for an appropriate amount of time, and attempt to access the resource again (this why you're looping). However, bear in mind that you must put some kind of limiter on the loop, so it's not a potentially infinite loop. You can set your limiting condition to be N number of attempts (this is what I usually use), or check the system clock, add a fixed amount of time to get a time limit, and quit attempting access if you hit the time limit.

is what you are looking for something like intellisense?

insevim seems to address the issue.

link to screenshots here

REVISED - please see Andrew_1510's answer below, as IPython has been updated.

...

It was a bit hard figure out how to get there from a dusty bug report, but:

It ships with IPython now!

import ipy_autoreload
%autoreload 2
%aimport your_mod

# %autoreload? for help

... then every time you call your_mod.dwim(), it'll pick up the latest version.

You missed the * in front of NgIf (like we all have, dozens of times):

<div *ngIf="answer.accepted">&#10004;</div>

Without the *, Angular sees that the ngIf directive is being applied to the div element, but since there is no * or <template> tag, it is unable to locate a template, hence the error.

If you get this error with Angular v5:

Error: StaticInjectorError[TemplateRef]:
  StaticInjectorError[TemplateRef]:
    NullInjectorError: No provider for TemplateRef!

You may have <template>...</template> in one or more of your component templates. Change/update the tag to <ng-template>...</ng-template>.

Note: this answer was motivated by this comment. The purpose of UsedRange is different from what is mentioned in the answer above.

As to the correct way of finding the last used cell, one has first to decide what is considered used, and then select a suitable method. I conceive at least three meanings:

1. Used = non-blank, i.e., having data.

2. Used = "... in use, meaning the section that contains data or formatting." As per official documentation, this is the criterion used by Excel at the time of saving. See also this official documentation. If one is not aware of this, the criterion may produce unexpected results, but it may also be intentionally exploited (less often, surely), e.g., to highlight or print specific regions, which may eventually have no data. And, of course, it is desirable as a criterion for the range to use when saving a workbook, lest losing part of one's work.

3. Used = "... in use, meaning the section that contains data or formatting" or conditional formatting. Same as 2., but also including cells that are the target for any Conditional Formatting rule.

How to find the last used cell depends on what you want (your criterion).

For criterion 1, I suggest reading this answer. Note that UsedRange is cited as unreliable. I think that is misleading (i.e., "unfair" to UsedRange), as UsedRange is simply not meant to report the last cell containing data. So it should not be used in this case, as indicated in that answer. See also this comment.

For criterion 2, UsedRange is the most reliable option, as compared to other options also designed for this use. It even makes it unnecessary to save a workbook to make sure that the last cell is updated. Ctrl+End will go to a wrong cell prior to saving (“The last cell is not reset until you save the worksheet”, from http://msdn.microsoft.com/en-us/library/aa139976%28v=office.10%29.aspx. It is an old reference, but in this respect valid).

For criterion 3, I do not know any built-in method. Criterion 2 does not account for Conditional Formatting. One may have formatted cells, based on formulas, which are not detected by UsedRange or Ctrl+End. In the figure, the last cell is B3, since formatting was applied explicitly to it. Cells B6:D7 have a format derived from a Conditional Formatting rule, and this is not detected even by UsedRange. Accounting for this would require some VBA programming.

As to your specific question: What's the reason behind this?

Your code uses the first cell in your range E4:E48 as a trampoline, for jumping down with End(xlDown).

The "erroneous" output will obtain if there are no non-blank cells in your range other than perhaps the first. Then, you are leaping in the dark, i.e., down the worksheet (you should note the difference between blank and empty string!).

Note that:

1. If your range contains non-contiguous non-blank cells, then it will also give a wrong result.

2. If there is only one non-blank cell, but it is not the first one, your code will still give you the correct result.

Depending on what you plan to do with your sentence-as-a-list, you may want to look at the Natural Language Took Kit. It deals heavily with text processing and evaluation. You can also use it to solve your problem:

import nltk
words = nltk.word_tokenize(raw_sentence)

This has the added benefit of splitting out punctuation.

Example:

>>> import nltk
>>> s = "The fox's foot grazed the sleeping dog, waking it."
>>> words = nltk.word_tokenize(s)
>>> words
['The', 'fox', "'s", 'foot', 'grazed', 'the', 'sleeping', 'dog', ',', 
'waking', 'it', '.']

This allows you to filter out any punctuation you don't want and use only words.

Please note that the other solutions using string.split() are better if you don't plan on doing any complex manipulation of the sentence.

[Edited]

In summary, it has to pause the programs execution and make a system call and allocate unnecessary resources when you could be using something as simple as cin.get(). People use System("PAUSE") because they want the program to wait until they hit enter to they can see their output. If you want a program to wait for input, there are built in functions for that which are also cross platform and less demanding.

Further explanation in this article.

Just took a look over the mustache docs and they support "inverted sections" in which they state

they (inverted sections) will be rendered if the key doesn't exist, is false, or is an empty list

http://mustache.github.io/mustache.5.html#Inverted-Sections

{{#value}}
  value is true
{{/value}}
{{^value}}
  value is false
{{/value}}

Sound like you want to UNPIVOT

Sample from books online:

--Create the table and insert values as portrayed in the previous example.
CREATE TABLE pvt (VendorID int, Emp1 int, Emp2 int,
    Emp3 int, Emp4 int, Emp5 int);
GO
INSERT INTO pvt VALUES (1,4,3,5,4,4);
INSERT INTO pvt VALUES (2,4,1,5,5,5);
INSERT INTO pvt VALUES (3,4,3,5,4,4);
INSERT INTO pvt VALUES (4,4,2,5,5,4);
INSERT INTO pvt VALUES (5,5,1,5,5,5);
GO
--Unpivot the table.
SELECT VendorID, Employee, Orders
FROM 
   (SELECT VendorID, Emp1, Emp2, Emp3, Emp4, Emp5
   FROM pvt) p
UNPIVOT
   (Orders FOR Employee IN 
      (Emp1, Emp2, Emp3, Emp4, Emp5)
)AS unpvt;
GO

Returns:

VendorID   Employee   Orders
---------- ---------- ------
1          Emp1       4
1          Emp2       3
1          Emp3       5
1          Emp4       4
1          Emp5       4
2          Emp1       4
2          Emp2       1
2          Emp3       5
2          Emp4       5
2          Emp5       5

see also: Unpivot SQL thingie and the unpivot tag

From school mathematics we know that the tangent has the definition

tan(a) = sin(a) / cos(a)

and we differentiate between four quadrants based on the angle that we supply to the functions. The sign of the sin, cos and tan have the following relationship (where we neglect the exact multiples of p/2):

  Quadrant    Angle              sin   cos   tan
-------------------------------------------------
  I           0    < a < p/2      +     +     +
  II          p/2  < a < p        +     -     -
  III         p    < a < 3p/2     -     -     +
  IV          3p/2 < a < 2p       -     +     -

Given that the value of tan(a) is positive, we cannot distinguish, whether the angle was from the first or third quadrant and if it is negative, it could come from the second or fourth quadrant. So by convention, atan() returns an angle from the first or fourth quadrant (i.e. -p/2 <= atan() <= p/2), regardless of the original input to the tangent.

In order to get back the full information, we must not use the result of the division sin(a) / cos(a) but we have to look at the values of the sine and cosine separately. And this is what atan2() does. It takes both, the sin(a) and cos(a) and resolves all four quadrants by adding p to the result of atan() whenever the cosine is negative.

Remark: The atan2(y, x) function actually takes a y and a x argument, which is the projection of a vector with length v and angle a on the y- and x-axis, i.e.

y = v * sin(a)
x = v * cos(a)

which gives the relation

y/x = tan(a)

Conclusion: atan(y/x) is held back some information and can only assume that the input came from quadrants I or IV. In contrast, atan2(y,x) gets all the data and thus can resolve the correct angle.

The same thing happened to me before when I created a new git branch while not pushing it to origin.

Try to execute those two lines first:

git checkout -b name_of_new_branch # create the new branch
git push origin name_of_new_branch # push the branch to github

Then:

git pull origin name_of_new_branch

It should be fine now!

The data you are encoding is a keyless array, so JSON encodes it with [] brackets. See www.json.org for more information about that. The curly braces are used for lists with key/value pairs.

From www.json.org:

JSON is built on two structures:

A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array. An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence.

An object is an unordered set of name/value pairs. An object begins with { (left brace) and ends with } (right brace). Each name is followed by : (colon) and the name/value pairs are separated by , (comma).

An array is an ordered collection of values. An array begins with [ (left bracket) and ends with ] (right bracket). Values are separated by , (comma).

Yes, this is a safe conversion. C requires it to work. This guarantee is in section 5.2.1 paragraph 2 of the latest ISO C standard, a recent draft of which is N1570:

Both the basic source and basic execution character sets shall have the following members:
[...]
the 10 decimal digits
0 1 2 3 4 5 6 7 8 9
[...]
In both the source and execution basic character sets, the value of each character after 0 in the above list of decimal digits shall be one greater than the value of the previous.

Both ASCII and EBCDIC, and character sets derived from them, satisfy this requirement, which is why the C standard was able to impose it. Note that letters are not contiguous iN EBCDIC, and C doesn't require them to be.

There is no library function to do it for a single char, you would need to build a string first:

int digit_to_int(char d)
{
 char str[2];

 str[0] = d;
 str[1] = '\0';
 return (int) strtol(str, NULL, 10);
}

You could also use the atoi() function to do the conversion, once you have a string, but strtol() is better and safer.

As commenters have pointed out though, it is extreme overkill to call a function to do this conversion; your initial approach to subtract '0' is the proper way of doing this. I just wanted to show how the recommended standard approach of converting a number as a string to a "true" number would be used, here.

you can use this.

<html>
    <head>
        <title>Demo</title>
        <script>
            function passBtnID(id) {
                alert("You Pressed:  " + id);
            }
        </script>
    </head>
    <body>
        <button id="mybtn1" onclick="passBtnID('mybtn1')">Press me</button><br><br>
        <button id="mybtn2" onclick="passBtnID('mybtn2')">Press me</button>
    </body>
</html>

The easy way is that, copy and past this background-image: url(../slide_button.png); instead of background-image: url(slide_button.png); In such case we need to use ../ before path. Either you need to give full path. One other thing is that, in case before doing any change just clear the browser history and then refresh the page.

If you are using nodejs try:

require('net').isIP('10.0.0.1')

doc net.isIP()

lets assume that your pem file and somefile.txt you want to send is in Downloads folder

scp -i ~/Downloads/mykey.pem ~/Downloads/somefile.txt [email protected]:~/

let me know if it doesn't work

you need only set default value to parameters(you do not need the Route attribute):

public IHttpActionResult Get(string apc = null, string xpc = null, int? sku = null)
{ ... }

Iterators make your code more generic.
Every standard library container provides an iterator hence if you change your container class in future the loop wont be affected.

• onSaveInstanceState() is a method used to store data before pausing the activity.
  

Description : Hook allowing a view to generate a representation of its internal state that can later be used to create a new instance with that same state. This state should only contain information that is not persistent or can not be reconstructed later. For example, you will never store your current position on screen because that will be computed again when a new instance of the view is placed in its view hierarchy.

• onRestoreInstanceState() is method used to retrieve that data back.
  

Description : This method is called after onStart() when the activity is being re-initialized from a previously saved state, given here in savedInstanceState. Most implementations will simply use onCreate(Bundle) to restore their state, but it is sometimes convenient to do it here after all of the initialization has been done or to allow subclasses to decide whether to use your default implementation. The default implementation of this method performs a restore of any view state that had previously been frozen by onSaveInstanceState(Bundle).

Consider this example here:
You app has 3 edit boxes where user was putting in some info , but he gets a call so if you didn't use the above methods what all he entered will be lost.
So always save the current data in onPause() method of Activity as a bundle & in onResume() method call the onRestoreInstanceState() method .

Please see :

How to use onSavedInstanceState example please

http://www.how-to-develop-android-apps.com/tag/onrestoreinstancestate/

The query can be written slightly simpler, like this:

DECLARE @T INT = 2 

SELECT CASE 
         WHEN @T < 1 THEN 'less than one' 
         WHEN @T = 1 THEN 'one' 
         ELSE 'greater than one' 
       END T

Select "all project" and right click

Maven-> Update project

This would work. Looping thorough array(yourArray) . Then loop through direct properties of each object (eachObj) .

yourArray.forEach( function (eachObj){
    for (var key in eachObj) {
        if (eachObj.hasOwnProperty(key)){
           console.log(key,eachObj[key]);
        }
    }
});

This flavor of isValidDate uses a regular expression that handles leap years:

function isValidDate(value)
{
    return /((^(10|12|0?[13578])([/])(3[01]|[12][0-9]|0?[1-9])([/])((1[8-9]\d{2})|([2-9]\d{3}))$)|(^(11|0?[469])([/])(30|[12][0-9]|0?[1-9])([/])((1[8-9]\d{2})|([2-9]\d{3}))$)|(^(0?2)([/])(2[0-8]|1[0-9]|0?[1-9])([/])((1[8-9]\d{2})|([2-9]\d{3}))$)|(^(0?2)([/])(29)([/])([2468][048]00)$)|(^(0?2)([/])(29)([/])([3579][26]00)$)|(^(0?2)([/])(29)([/])([1][89][0][48])$)|(^(0?2)([/])(29)([/])([2-9][0-9][0][48])$)|(^(0?2)([/])(29)([/])([1][89][2468][048])$)|(^(0?2)([/])(29)([/])([2-9][0-9][2468][048])$)|(^(0?2)([/])(29)([/])([1][89][13579][26])$)|(^(0?2)([/])(29)([/])([2-9][0-9][13579][26])$))/.test(value)
}

For those using Nick's solution and getting repeated alerts / events firing, you could add a line of code above the alert example:

$(window).scroll(function() {
   if($(window).scrollTop() + $(window).height() > $(document).height() - 100) {
       $(window).unbind('scroll');
       alert("near bottom!");
   }
});

This means that the code will only fire the first time you're within 100px of the bottom of the document. It won't repeat if you scroll back up and then back down, which may or may not be useful depending on what you're using Nick's code for.

Try out Following:

DataRow rows = DataTable.Select("[Name]<>'n/a'")

For Null check in This:

DataRow rows =  DataTable.Select("[Name] <> 'n/a' OR [Name] is NULL" )

There are two cases in which this error is raised.

1. You didn't declare the variable which is used
2. You didn't create the instances of the class

Since Jet 4, all queries that have a join to a SQL statement that summarizes data will be non-updatable. You aren't using a JOIN, but the WHERE clause is exactly equivalent to a join, and thus, the Jet query optimizer treats it the same way it treats a join.

I'm afraid you're out of luck without a temp table, though maybe somebody with greater Jet SQL knowledge than I can come up with a workaround.

BTW, it might have been updatable in Jet 3.5 (Access 97), as a whole lot of queries were updatable then that became non-updatable when upgraded to Jet 4.

--

Make sure that you place the @JsonIgnoreProperties(ignoreUnknown = true) annotation to the parent POJO class which you want to populate as a result of parsing the JSON response and not the class where the conversion from JSON to Java Object is taking place.

After some experimentation (see below), I can confirm that as of September 2017, nothing has changed with regards to the functionality described in the accepted answer:-

1. Rextester demo for Oracle 11g: Empty strings are inserted as NULLs for both VARCHAR and VARCHAR2.
2. LiveSQL demo for Oracle 12c: Same results.

The historical reason for these two keywords is explained well in an answer to a different question.

Looks like you're already using request module.

in this case all you need to post multipart/form-data is to use its form feature:

var req = request.post(url, function (err, resp, body) {
  if (err) {
    console.log('Error!');
  } else {
    console.log('URL: ' + body);
  }
});
var form = req.form();
form.append('file', '<FILE_DATA>', {
  filename: 'myfile.txt',
  contentType: 'text/plain'
});

but if you want to post some existing file from your file system, then you may simply pass it as a readable stream:

form.append('file', fs.createReadStream(filepath));

request will extract all related metadata by itself.

For more information on posting multipart/form-data see node-form-data module, which is internally used by request.

Here it was the "Work Folders" feature having been added on a Server 2012 R2. By default it is listening for HTTPS client requests on port 443 via the "System" process. There is a Technet blog post explaining how to change that port number. Don't forget to add a corresponding firewall rule for your custom port and disable the existing one for port 443 though.

C# equivalent of your code is

  class Imagedata : PDFStreamEngine
  {
     // C# uses "base" keyword whenever Java uses "super" 
     // so instead of super(...) in Java we should call its C# equivalent (base):
     public Imagedata()
       : base(ResourceLoader.loadProperties("org/apache/pdfbox/resources/PDFTextStripper.properties", true)) 
     { }

     // Java methods are virtual by default, when C# methods aren't.
     // So we should be sure that processOperator method in base class 
     // (that is PDFStreamEngine)
     // declared as "virtual"
     protected override void processOperator(PDFOperator operations, List arguments)
     {
        base.processOperator(operations, arguments);
     }
  }

This should be very simple if Google Calendar does not require the *.ics-extension (which will require some URL rewriting in the server).

$ical = "BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:" . md5(uniqid(mt_rand(), true)) . "@yourhost.test
DTSTAMP:" . gmdate('Ymd').'T'. gmdate('His') . "Z
DTSTART:19970714T170000Z
DTEND:19970715T035959Z
SUMMARY:Bastille Day Party
END:VEVENT
END:VCALENDAR";

//set correct content-type-header
header('Content-type: text/calendar; charset=utf-8');
header('Content-Disposition: inline; filename=calendar.ics');
echo $ical;
exit;

That's essentially all you need to make a client think that you're serving a iCalendar file, even though there might be some issues regarding caching, text encoding and so on. But you can start experimenting with this simple code.

you can update the setting under init.ora in oraclexe\app\oracle\product\11.2.0\server\config\scripts

Go to Xcode -> Preferences... -> Font & Colors -> 'select all types of font in' Default tab.

On this Selection apply Font Size from bottom control.

After checking out my branch in Egit, I switched to the Java View, then used File-->Import, Git-->Projects from Git, then selected the top level maven directory. This was with Eclipse Kepler.

Let's create one module with 2 ways:

One way

var aa = {
    a: () => {return 'a'},
    b: () => {return 'b'}
}

module.exports = aa;

Second way

exports.a = () => {return 'a';}
exports.b = () => {return 'b';}

And this is how require() will integrate module.

First way:

function require(){
    module.exports = {};
    var exports = module.exports;

    var aa = {
        a: () => {return 'a'},
        b: () => {return 'b'}
    }
    module.exports = aa;

    return module.exports;
}

Second way

function require(){
    module.exports = {};
    var exports = module.exports;

    exports.a = () => {return 'a';}
    exports.b = () => {return 'b';}

    return module.exports;
}

Using Windows 10 Home edition. I was unable to get my event viewer to capture events 4800 and 4801, even after installing the Windows Group Policy Editor, enabling auditing on all the relevant events, and restarting the computer. However, I was able to discover other events that are tied to locking and unlocking that you can use as accurate and reliable indicators of when the PC was locked. See configurations below - the first is for PC Locked (the event connected to displaying C:\Windows\System32\LogonUI.exe) - and the second is for PC Unlocked (the event for successful logon).

(list.Count() + 9) / 10

Everything else here is either overkill or simply wrong (except for bestsss' answer, which is awesome). We do not want the overhead of a function call (Math.Truncate(), Math.Ceiling(), etc.) when simple math is enough.

OP's question generalizes (pigeonhole principle) to:

How many boxes do I need to store x objects if only y objects fit into each box?

The solution:

1. derives from the realization that the last box might be partially empty, and
2. is (x + y - 1) ÷ y using integer division.

You'll recall from 3^rd grade math that integer division is what we're doing when we say 5 ÷ 2 = 2.

Floating-point division is when we say 5 ÷ 2 = 2.5, but we don't want that here.

Many programming languages support integer division. In languages derived from C, you get it automatically when you divide int types (short, int, long, etc.). The remainder/fractional part of any division operation is simply dropped, thus:

5 / 2 == 2

Replacing our original question with x = 5 and y = 2 we have:

How many boxes do I need to store 5 objects if only 2 objects fit into each box?

The answer should now be obvious: 3 boxes -- the first two boxes hold two objects each and the last box holds one.

(x + y - 1) ÷ y =
(5 + 2 - 1) ÷ 2 =
6 ÷ 2 =
3

So for the original question, x = list.Count(), y = 10, which gives the solution using no additional function calls:

(list.Count() + 9) / 10

Another example of the solution. Will look like the following

CodePen link there.

  <choose-file layout="row">
    <input id="fileInput" type="file" class="ng-hide">
    <md-input-container flex class="md-block">
      <input type="text" ng-model="fileName" disabled>
      <div class="hint">Select your file</div>
    </md-input-container>
    <div>
      <md-button id="uploadButton" class="md-fab md-mini">
        <md-icon class="material-icons">attach_file</md-icon>
      </md-button>
    </div>
  </choose-file>   

.directive('chooseFile', function() {
    return {
      link: function (scope, elem, attrs) {
        var button = elem.find('button');
        var input = angular.element(elem[0].querySelector('input#fileInput'));

        button.bind('click', function() {
          input[0].click();
        });

        input.bind('change', function(e) {
          scope.$apply(function() {
            var files = e.target.files;
            if (files[0]) {
              scope.fileName = files[0].name;
            } else {
              scope.fileName = null;
            }
          });
        });
      }
    };
  });

Hope it helps!

In Git, to "fast forward" means to update the HEAD pointer in such a way that its new value is a direct descendant of the prior value. In other words, the prior value is a parent, or grandparent, or grandgrandparent, ...

Fast forwarding is not possible when the new HEAD is in a diverged state relative to the stream you want to integrate. For instance, you are on master and have local commits, and git fetch has brought new upstream commits into origin/master. The branch now diverges from its upstream and cannot be fast forwarded: your master HEAD commit is not an ancestor of origin/master HEAD. To simply reset master to the value of origin/master would discard your local commits. The situation requires a rebase or merge.

If your local master has no changes, then it can be fast-forwarded: simply updated to point to the same commit as the latestorigin/master. Usually, no special steps are needed to do fast-forwarding; it is done by merge or rebase in the situation when there are no local commits.

Is it ok to assume that fast-forward means all commits are replayed on the target branch and the HEAD is set to the last commit on that branch?

No, that is called rebasing, of which fast-forwarding is a special case when there are no commits to be replayed (and the target branch has new commits, and the history of the target branch has not been rewritten, so that all the commits on the target branch have the current one as their ancestor.)

This could happen because there's an issue with your AWS Secret Access Key. After messing around with AWS Amplify, I ran into this issue. The quickest way is to create a new pair of AWS Access Key ID and AWS Secret Access Key and run aws configure again. I works for me. I hope this helps.

combine code from 2 answers:

• https://stackoverflow.com/a/42228794/1815624
• https://stackoverflow.com/a/29197259/1815624

Here is the resulting combined source based answer

private void clearAppData() {
    try {
        // clearing app data
        if (Build.VERSION_CODES.KITKAT <= Build.VERSION.SDK_INT) {
            ((ActivityManager)getSystemService(ACTIVITY_SERVICE)).clearApplicationUserData(); // note: it has a return value!
        } else {
            String packageName = getApplicationContext().getPackageName();
            Runtime runtime = Runtime.getRuntime();
            runtime.exec("pm clear "+packageName);
        }

    } catch (Exception e) {
        e.printStackTrace();
    } 
}

For Windows:

1. Please add this directory to your environment variable(Path):

C:\mingw-w64\x86_64-8.1.0-win32-seh-rt_v6-rev0\mingw64\bin\

2. For Include errors detected, mention the path of your include folder into

"includePath": [ "C:/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/include/" ]

, as this is the path from where the compiler fetches the library to be included in your program.

I think the fastest way is to use grid system with fractions. So your container have 100vw, which is 100% of the window width and 100vh which is 100% of the window height.

Using fractions or 'fr' you can choose the width you like. the sum of the fractions equals to 100%, in this example 4fr. So the first part will be 1fr (25%) and the seconf is 3fr (75%)

More about fr units here.

.container{
  width: 100vw;
  height:100vh; 
  display: grid;
  grid-template-columns: 1fr 3fr;
}

/*You don't need this*/
.div1{
  background-color: yellow;
}

.div2{
  background-color: red;
}

<div class='container'>
  <div class='div1'>This is div 1</div>
  <div class='div2'>This is div 2</div>
</div>

use some thing like

import java.io.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;

//method to convert Document to String
public String getStringFromDocument(Document doc)
{
    try
    {
       DOMSource domSource = new DOMSource(doc);
       StringWriter writer = new StringWriter();
       StreamResult result = new StreamResult(writer);
       TransformerFactory tf = TransformerFactory.newInstance();
       Transformer transformer = tf.newTransformer();
       transformer.transform(domSource, result);
       return writer.toString();
    }
    catch(TransformerException ex)
    {
       ex.printStackTrace();
       return null;
    }
} 

Try This:

$(document).ready(function(){
  $("#Id").prop("checked", true).checkboxradio('refresh');
});

Try this:

public void test(){
// net.sf.json.JSONObject, net.sf.json.JSONArray    

List objList = new ArrayList();
objList.add("obj1");
objList.add("obj2");
objList.add("obj3");
HashMap objMap = new HashMap();
objMap.put("key1", "value1");
objMap.put("key2", "value2");
objMap.put("key3", "value3");
System.out.println("JSONArray :: "+(JSONArray)JSONSerializer.toJSON(objList));
System.out.println("JSONObject :: "+(JSONObject)JSONSerializer.toJSON(objMap));
}

you can find API here.

To properly display one div on top of another, we need to use the property position as follows:

• External div: position: relative
• Internal div: position: absolute

I found a good example here:

.dvContainer {_x000D_
  position: relative;_x000D_
  display: inline-block;_x000D_
  width: 300px;_x000D_
  height: 200px;_x000D_
  background-color: #ccc;_x000D_
}_x000D_
_x000D_
.dvInsideTL {_x000D_
  position: absolute;_x000D_
  left: 0;_x000D_
  top: 0;_x000D_
  width: 150px;_x000D_
  height: 100px;_x000D_
  background-color: #ff751a;_x000D_
  opacity: 0.5;_x000D_
}

<div class="dvContainer">_x000D_
  <table style="width:100%;height:100%;">_x000D_
    <tr>_x000D_
      <td style="width:50%;text-align:center">Top Left</td>_x000D_
      <td style="width:50%;text-align:center">Top Right</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td style="width:50%;text-align:center">Bottom Left</td>_x000D_
      <td style="width:50%;text-align:center">Bottom Right</td>_x000D_
    </tr>_x000D_
  </table>_x000D_
  <div class="dvInsideTL">_x000D_
  </div>_x000D_
</div>

I hope this helps,
Zag.

As of 2021, the following command serves all your needs, including SAN:

openssl req -x509 -newkey rsa:4096 -sha256 -days 3650 -nodes \
  -keyout example.key -out example.crt -extensions san -config \
  <(echo "[req]"; 
    echo distinguished_name=req; 
    echo "[san]"; 
    echo subjectAltName=DNS:example.com,DNS:www.example.net,IP:10.0.0.1
    ) \
  -subj "/CN=example.com"

In OpenSSL = 1.1.1, this can be shortened to:

openssl req -x509 -newkey rsa:4096 -sha256 -days 3650 -nodes \
  -keyout example.key -out example.crt -subj "/CN=example.com" \
  -addext "subjectAltName=DNS:example.com,DNS:www.example.net,IP:10.0.0.1"

It creates a certificate that is

• valid for the (sub)domains example.com and www.example.net (SAN),
• also valid for the IP address 10.0.0.1 (SAN),
• relatively strong (as of 2021) and
• valid for 3650 days (~10 years).

It creates the following files:

• Private key: example.key
• Certificate: example.crt

All information is provided at the command line. There is no interactive input that annoys you. There are no config files you have to mess around with. All necessary steps are executed by a single OpenSSL invocation: from private key generation up to the self-signed certificate.

Remark #1: Crypto parameters

Since the certificate is self-signed and needs to be accepted by users manually, it doesn't make sense to use a short expiration or weak cryptography.

In the future, you might want to use more than 4096 bits for the RSA key and a hash algorithm stronger than sha256, but as of 2021 these are sane values. They are sufficiently strong while being supported by all modern browsers.

Remark #2: Parameter "-nodes"

Theoretically you could leave out the -nodes parameter (which means "no DES encryption"), in which case example.key would be encrypted with a password. However, this is almost never useful for a server installation, because you would either have to store the password on the server as well, or you'd have to enter it manually on each reboot.

Remark #3: See also

• Provide subjectAltName to openssl directly on command line
• How to add multiple email adresses to an SSL certificate via the command line?
• More information about MSYS_NO_PATHCONV

You need to use overflow option like below:

.nav{
    max-height: 300px;
    overflow-y: scroll; 
}

Change the height according to amount of items you need to show

Perhaps you could turn some of the arguments into member variables. If you need that much state a class sounds like a good idea to me.

Here's another way to plot the data, involves turning the date_time into an index, this might help you for future slicing

#convert column to datetime
trip_data['lpep_pickup_datetime'] = pd.to_datetime(trip_data['lpep_pickup_datetime'])
#turn the datetime to an index
trip_data.index = trip_data['lpep_pickup_datetime']
#Plot
trip_data['Trip_distance'].plot(kind='hist')
plt.show()

you should remove last comma and as nrodic said your command is not correct.

you should change it like this :

SqlCommand cmd = new SqlCommand("INSERT INTO dbo.regist (" + " FirstName, Lastname, Username, Password, Age, Gender,Contact " + ") VALUES (" + " textBox1.Text, textBox2.Text, textBox3.Text, textBox4.Text, comboBox1.Text,comboBox2.Text,textBox7.Text" + ")", cn);

ROUTER LINK DIRECTIVE:

[routerLink]="link"                  //when u pass URL value from COMPONENT file
[routerLink]="['link','parameter']" //when you want to pass some parameters along with route

 routerLink="link"                  //when you directly pass some URL 
[routerLink]="['link']"              //when you directly pass some URL

I fixed this problem by increasing the amount of memory available to the vagrant VM where the database was located.

<input type="checkbox" id="checkbox" name="field_name" value="1">

You can do the trick at server side, without using hidden fields,
Using the ternary operator:

isset($_POST['field_name']) ? $entity->attribute = $_POST['field_name'] : $entity->attribute = 0;

Using normal IF operator:

if (isset($_POST['field_name'])) {
    $entity->attribute = $_POST['field_name'];
} else {
    $entity->attribute = 0;
}

Try this-

CREATE PROCEDURE simpleproc (IN name varchar(50),IN user_name varchar(50),IN branch varchar(50))
BEGIN
    insert into student (name,user_name,branch) values (name ,user_name,branch);
END

Navigate to your www directory (if you are using wamp server) htdocs (if on XAMPP). Open your admin.php and search on project contents/ or just go directly to line number 339 and change the link, inserting 'local host to the link .

That should work ,,

I do not agree that it's a better user experience to stay within one browser tab. If you want people to stay on your site, or come back to finish reading that article, send them off in a new tab.

Building on @davidmorrow's answer, throw this javascript into your site and turn just external links into links with target=_blank:

    <script type="text/javascript" charset="utf-8">
      // Creating custom :external selector
      $.expr[':'].external = function(obj){
          return !obj.href.match(/^mailto\:/)
                  && (obj.hostname != location.hostname);
      };

      $(function(){
        // Add 'external' CSS class to all external links
        $('a:external').addClass('external');

        // turn target into target=_blank for elements w external class
        $(".external").attr('target','_blank');

      })

    </script>

What I use:

<span style="border-bottom: 1px solid black"> Enter text here </span>

intersect_all <- function(a,b,...){
  all_data <- c(a,b,...)
  require(plyr)
  count_data<- length(list(a,b,...))
  freq_dist <- count(all_data)
  intersect_data <- freq_dist[which(freq_dist$freq==count_data),"x"]
  intersect_data
}


intersect_all(a,b,c)

UPDATE EDIT A simpler code

intersect_all <- function(a,b,...){
  Reduce(intersect, list(a,b,...))
}

intersect_all(a,b,c)

Great answers! I guess the answer to my question was "no" I was not missing some obvious solution. Here is the function I will use that condenses the good ideas expressed in the answers.

• allow caller-supplied mapping of characters (allows base64 encode)
• checks for negative and zero
• maps complex numbers into tuples of strings

def int2base(x,b,alphabet='0123456789abcdefghijklmnopqrstuvwxyz'):
    'convert an integer to its string representation in a given base'
    if b<2 or b>len(alphabet):
        if b==64: # assume base64 rather than raise error
            alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
        else:
            raise AssertionError("int2base base out of range")
    if isinstance(x,complex): # return a tuple
        return ( int2base(x.real,b,alphabet) , int2base(x.imag,b,alphabet) )
    if x<=0:
        if x==0:
            return alphabet[0]
        else:
            return  '-' + int2base(-x,b,alphabet)
    # else x is non-negative real
    rets=''
    while x>0:
        x,idx = divmod(x,b)
        rets = alphabet[idx] + rets
    return rets

Try uname -m. Which is short of uname --machine and it outputs:

x86_64 ==> 64-bit kernel
i686   ==> 32-bit kernel

Otherwise, not for the Linux kernel, but for the CPU, you type:

cat /proc/cpuinfo

or:

grep flags /proc/cpuinfo

Under "flags" parameter, you will see various values: see "What do the flags in /proc/cpuinfo mean?" Among them, one is named lm: Long Mode (x86-64: amd64, also known as Intel 64, i.e. 64-bit capable)

lm ==> 64-bit processor

Or using lshw (as mentioned below by Rolf of Saxony), without sudo (just for grepping the cpu width):

lshw -class cpu|grep "^       width"|uniq|awk '{print $2}'

Note: you can have a 64-bit CPU with a 32-bit kernel installed.
(as ysdx mentions in his/her own answer, "Nowadays, a system can be multiarch so it does not make sense anyway. You might want to find the default target of the compiler")

building on XGreen's approach above, with a few tweaks you can have an animated looping background. See here for example:

http://jsfiddle.net/srd76/36/

$(document).ready(function(){

var images = Array("http://placekitten.com/500/200",
               "http://placekitten.com/499/200",
               "http://placekitten.com/501/200",
               "http://placekitten.com/500/199");
var currimg = 0;


function loadimg(){

   $('#background').animate({ opacity: 1 }, 500,function(){

        //finished animating, minifade out and fade new back in           
        $('#background').animate({ opacity: 0.7 }, 100,function(){

            currimg++;

            if(currimg > images.length-1){

                currimg=0;

            }

            var newimage = images[currimg];

            //swap out bg src                
            $('#background').css("background-image", "url("+newimage+")"); 

            //animate fully back in
            $('#background').animate({ opacity: 1 }, 400,function(){

                //set timer for next
                setTimeout(loadimg,5000);

            });

        });

    });

  }
  setTimeout(loadimg,5000);

});

Here is a more complete version based on the Unicode standard, taken from here: http://semplicewebsites.com/removing-accents-javascript

var Latinise={};Latinise.latin_map={"Á":"A",
"A":"A",
"?":"A",
"?":"A",
"?":"A",
"?":"A",
"?":"A",
"A":"A",
"Â":"A",
"?":"A",
"?":"A",
"?":"A",
"?":"A",
"?":"A",
"Ä":"A",
"A":"A",
"?":"A",
"?":"A",
"?":"A",
"?":"A",
"À":"A",
"?":"A",
"?":"A",
"A":"A",
"A":"A",
"Å":"A",
"?":"A",
"?":"A",
"?":"A",
"Ã":"A",
"?":"AA",
"Æ":"AE",
"?":"AE",
"?":"AE",
"?":"AO",
"?":"AU",
"?":"AV",
"?":"AV",
"?":"AY",
"?":"B",
"?":"B",
"?":"B",
"?":"B",
"?":"B",
"?":"B",
"C":"C",
"C":"C",
"Ç":"C",
"?":"C",
"C":"C",
"C":"C",
"?":"C",
"?":"C",
"D":"D",
"?":"D",
"?":"D",
"?":"D",
"?":"D",
"?":"D",
"?":"D",
"?":"D",
"?":"D",
"Ð":"D",
"?":"D",
"?":"DZ",
"?":"DZ",
"É":"E",
"E":"E",
"E":"E",
"?":"E",
"?":"E",
"Ê":"E",
"?":"E",
"?":"E",
"?":"E",
"?":"E",
"?":"E",
"?":"E",
"Ë":"E",
"E":"E",
"?":"E",
"?":"E",
"È":"E",
"?":"E",
"?":"E",
"E":"E",
"?":"E",
"?":"E",
"E":"E",
"?":"E",
"?":"E",
"?":"E",
"?":"ET",
"?":"F",
"ƒ":"F",
"?":"G",
"G":"G",
"G":"G",
"G":"G",
"G":"G",
"G":"G",
"?":"G",
"?":"G",
"G":"G",
"?":"H",
"?":"H",
"?":"H",
"H":"H",
"?":"H",
"?":"H",
"?":"H",
"?":"H",
"H":"H",
"Í":"I",
"I":"I",
"I":"I",
"Î":"I",
"Ï":"I",
"?":"I",
"I":"I",
"?":"I",
"?":"I",
"Ì":"I",
"?":"I",
"?":"I",
"I":"I",
"I":"I",
"I":"I",
"I":"I",
"?":"I",
"?":"D",
"?":"F",
"?":"G",
"?":"R",
"?":"S",
"?":"T",
"?":"IS",
"J":"J",
"?":"J",
"?":"K",
"K":"K",
"K":"K",
"?":"K",
"?":"K",
"?":"K",
"?":"K",
"?":"K",
"?":"K",
"?":"K",
"L":"L",
"?":"L",
"L":"L",
"L":"L",
"?":"L",
"?":"L",
"?":"L",
"?":"L",
"?":"L",
"?":"L",
"?":"L",
"?":"L",
"?":"L",
"L":"L",
"?":"LJ",
"?":"M",
"?":"M",
"?":"M",
"?":"M",
"N":"N",
"N":"N",
"N":"N",
"?":"N",
"?":"N",
"?":"N",
"?":"N",
"?":"N",
"?":"N",
"?":"N",
"?":"N",
"Ñ":"N",
"?":"NJ",
"Ó":"O",
"O":"O",
"O":"O",
"Ô":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"O",
"Ö":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"O",
"O":"O",
"?":"O",
"Ò":"O",
"?":"O",
"O":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"O",
"O":"O",
"?":"O",
"?":"O",
"O":"O",
"O":"O",
"O":"O",
"Ø":"O",
"?":"O",
"Õ":"O",
"?":"O",
"?":"O",
"?":"O",
"?":"OI",
"?":"OO",
"?":"E",
"?":"O",
"?":"OU",
"?":"P",
"?":"P",
"?":"P",
"?":"P",
"?":"P",
"?":"P",
"?":"P",
"?":"Q",
"?":"Q",
"R":"R",
"R":"R",
"R":"R",
"?":"R",
"?":"R",
"?":"R",
"?":"R",
"?":"R",
"?":"R",
"?":"R",
"?":"R",
"?":"C",
"?":"E",
"S":"S",
"?":"S",
"Š":"S",
"?":"S",
"S":"S",
"S":"S",
"?":"S",
"?":"S",
"?":"S",
"?":"S",
"T":"T",
"T":"T",
"?":"T",
"?":"T",
"?":"T",
"?":"T",
"?":"T",
"?":"T",
"?":"T",
"T":"T",
"T":"T",
"?":"A",
"?":"L",
"?":"M",
"?":"V",
"?":"TZ",
"Ú":"U",
"U":"U",
"U":"U",
"Û":"U",
"?":"U",
"Ü":"U",
"U":"U",
"U":"U",
"U":"U",
"U":"U",
"?":"U",
"?":"U",
"U":"U",
"?":"U",
"Ù":"U",
"?":"U",
"U":"U",
"?":"U",
"?":"U",
"?":"U",
"?":"U",
"?":"U",
"?":"U",
"U":"U",
"?":"U",
"U":"U",
"U":"U",
"U":"U",
"?":"U",
"?":"U",
"?":"V",
"?":"V",
"?":"V",
"?":"V",
"?":"VY",
"?":"W",
"W":"W",
"?":"W",
"?":"W",
"?":"W",
"?":"W",
"?":"W",
"?":"X",
"?":"X",
"Ý":"Y",
"Y":"Y",
"Ÿ":"Y",
"?":"Y",
"?":"Y",
"?":"Y",
"?":"Y",
"?":"Y",
"?":"Y",
"?":"Y",
"?":"Y",
"?":"Y",
"Z":"Z",
"Ž":"Z",
"?":"Z",
"?":"Z",
"Z":"Z",
"?":"Z",
"?":"Z",
"?":"Z",
"?":"Z",
"?":"IJ",
"Œ":"OE",
"?":"A",
"?":"AE",
"?":"B",
"?":"B",
"?":"C",
"?":"D",
"?":"E",
"?":"F",
"?":"G",
"?":"G",
"?":"H",
"?":"I",
"?":"R",
"?":"J",
"?":"K",
"?":"L",
"?":"L",
"?":"M",
"?":"N",
"?":"O",
"?":"OE",
"?":"O",
"?":"OU",
"?":"P",
"?":"R",
"?":"N",
"?":"R",
"?":"S",
"?":"T",
"?":"E",
"?":"R",
"?":"U",
"?":"V",
"?":"W",
"?":"Y",
"?":"Z",
"á":"a",
"a":"a",
"?":"a",
"?":"a",
"?":"a",
"?":"a",
"?":"a",
"a":"a",
"â":"a",
"?":"a",
"?":"a",
"?":"a",
"?":"a",
"?":"a",
"ä":"a",
"a":"a",
"?":"a",
"?":"a",
"?":"a",
"?":"a",
"à":"a",
"?":"a",
"?":"a",
"a":"a",
"a":"a",
"?":"a",
"?":"a",
"å":"a",
"?":"a",
"?":"a",
"?":"a",
"ã":"a",
"?":"aa",
"æ":"ae",
"?":"ae",
"?":"ae",
"?":"ao",
"?":"au",
"?":"av",
"?":"av",
"?":"ay",
"?":"b",
"?":"b",
"?":"b",
"?":"b",
"?":"b",
"?":"b",
"b":"b",
"?":"b",
"?":"o",
"c":"c",
"c":"c",
"ç":"c",
"?":"c",
"c":"c",
"?":"c",
"c":"c",
"?":"c",
"?":"c",
"d":"d",
"?":"d",
"?":"d",
"?":"d",
"?":"d",
"?":"d",
"?":"d",
"?":"d",
"?":"d",
"?":"d",
"?":"d",
"d":"d",
"?":"d",
"?":"d",
"i":"i",
"?":"j",
"?":"j",
"?":"j",
"?":"dz",
"?":"dz",
"é":"e",
"e":"e",
"e":"e",
"?":"e",
"?":"e",
"ê":"e",
"?":"e",
"?":"e",
"?":"e",
"?":"e",
"?":"e",
"?":"e",
"ë":"e",
"e":"e",
"?":"e",
"?":"e",
"è":"e",
"?":"e",
"?":"e",
"e":"e",
"?":"e",
"?":"e",
"?":"e",
"e":"e",
"?":"e",
"?":"e",
"?":"e",
"?":"e",
"?":"et",
"?":"f",
"ƒ":"f",
"?":"f",
"?":"f",
"?":"g",
"g":"g",
"g":"g",
"g":"g",
"g":"g",
"g":"g",
"?":"g",
"?":"g",
"?":"g",
"g":"g",
"?":"h",
"?":"h",
"?":"h",
"h":"h",
"?":"h",
"?":"h",
"?":"h",
"?":"h",
"?":"h",
"?":"h",
"h":"h",
"?":"hv",
"í":"i",
"i":"i",
"i":"i",
"î":"i",
"ï":"i",
"?":"i",
"?":"i",
"?":"i",
"ì":"i",
"?":"i",
"?":"i",
"i":"i",
"i":"i",
"?":"i",
"?":"i",
"i":"i",
"?":"i",
"?":"d",
"?":"f",
"?":"g",
"?":"r",
"?":"s",
"?":"t",
"?":"is",
"j":"j",
"j":"j",
"?":"j",
"?":"j",
"?":"k",
"k":"k",
"k":"k",
"?":"k",
"?":"k",
"?":"k",
"?":"k",
"?":"k",
"?":"k",
"?":"k",
"?":"k",
"l":"l",
"l":"l",
"?":"l",
"l":"l",
"l":"l",
"?":"l",
"?":"l",
"?":"l",
"?":"l",
"?":"l",
"?":"l",
"?":"l",
"?":"l",
"?":"l",
"?":"l",
"?":"l",
"l":"l",
"?":"lj",
"?":"s",
"?":"s",
"?":"s",
"?":"s",
"?":"m",
"?":"m",
"?":"m",
"?":"m",
"?":"m",
"?":"m",
"n":"n",
"n":"n",
"n":"n",
"?":"n",
"?":"n",
"?":"n",
"?":"n",
"?":"n",
"?":"n",
"?":"n",
"?":"n",
"?":"n",
"?":"n",
"?":"n",
"ñ":"n",
"?":"nj",
"ó":"o",
"o":"o",
"o":"o",
"ô":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"ö":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"o":"o",
"?":"o",
"ò":"o",
"?":"o",
"o":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"o",
"o":"o",
"?":"o",
"?":"o",
"o":"o",
"o":"o",
"ø":"o",
"?":"o",
"õ":"o",
"?":"o",
"?":"o",
"?":"o",
"?":"oi",
"?":"oo",
"?":"e",
"?":"e",
"?":"o",
"?":"o",
"?":"ou",
"?":"p",
"?":"p",
"?":"p",
"?":"p",
"?":"p",
"?":"p",
"?":"p",
"?":"p",
"?":"p",
"?":"q",
"?":"q",
"?":"q",
"?":"q",
"r":"r",
"r":"r",
"r":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"c",
"?":"c",
"?":"e",
"?":"r",
"s":"s",
"?":"s",
"š":"s",
"?":"s",
"s":"s",
"s":"s",
"?":"s",
"?":"s",
"?":"s",
"?":"s",
"?":"s",
"?":"s",
"?":"s",
"?":"s",
"g":"g",
"?":"o",
"?":"o",
"?":"u",
"t":"t",
"t":"t",
"?":"t",
"?":"t",
"?":"t",
"?":"t",
"?":"t",
"?":"t",
"?":"t",
"?":"t",
"?":"t",
"?":"t",
"t":"t",
"?":"t",
"t":"t",
"?":"th",
"?":"a",
"?":"ae",
"?":"e",
"?":"g",
"?":"h",
"?":"h",
"?":"h",
"?":"i",
"?":"k",
"?":"l",
"?":"m",
"?":"m",
"?":"oe",
"?":"r",
"?":"r",
"?":"r",
"?":"r",
"?":"t",
"?":"v",
"?":"w",
"?":"y",
"?":"tz",
"ú":"u",
"u":"u",
"u":"u",
"û":"u",
"?":"u",
"ü":"u",
"u":"u",
"u":"u",
"u":"u",
"u":"u",
"?":"u",
"?":"u",
"u":"u",
"?":"u",
"ù":"u",
"?":"u",
"u":"u",
"?":"u",
"?":"u",
"?":"u",
"?":"u",
"?":"u",
"?":"u",
"u":"u",
"?":"u",
"u":"u",
"?":"u",
"u":"u",
"u":"u",
"?":"u",
"?":"u",
"?":"ue",
"?":"um",
"?":"v",
"?":"v",
"?":"v",
"?":"v",
"?":"v",
"?":"v",
"?":"v",
"?":"vy",
"?":"w",
"w":"w",
"?":"w",
"?":"w",
"?":"w",
"?":"w",
"?":"w",
"?":"w",
"?":"x",
"?":"x",
"?":"x",
"ý":"y",
"y":"y",
"ÿ":"y",
"?":"y",
"?":"y",
"?":"y",
"?":"y",
"?":"y",
"?":"y",
"?":"y",
"?":"y",
"?":"y",
"?":"y",
"z":"z",
"ž":"z",
"?":"z",
"?":"z",
"?":"z",
"z":"z",
"?":"z",
"?":"z",
"?":"z",
"?":"z",
"?":"z",
"?":"z",
"z":"z",
"?":"z",
"?":"ff",
"?":"ffi",
"?":"ffl",
"?":"fi",
"?":"fl",
"?":"ij",
"œ":"oe",
"?":"st",
"?":"a",
"?":"e",
"?":"i",
"?":"j",
"?":"o",
"?":"r",
"?":"u",
"?":"v",
"?":"x"};
String.prototype.latinise=function(){return this.replace(/[^A-Za-z0-9\[\] ]/g,function(a){return Latinise.latin_map[a]||a})};
String.prototype.latinize=String.prototype.latinise;
String.prototype.isLatin=function(){return this==this.latinise()}

Some examples:

> "Piqué".latinize();
"Pique"
> "Piqué".isLatin();
false
> "Pique".isLatin();
true
> "Piqué".latinise().isLatin();
true

This is how it can be done using CASE:

DECLARE @myParam INT;
SET @myParam = 1;

SELECT * 
  FROM MyTable
 WHERE 'T' = CASE @myParam
             WHEN 1 THEN 
                CASE WHEN MyColumn IS NULL THEN 'T' END
             WHEN 2 THEN
                CASE WHEN MyColumn IS NOT NULL THEN 'T' END
             WHEN 3 THEN 'T' END;

It seems you have the click event wrapped around a custom event name "pageinit", are you sure you're triggered the event before you click the button?

something like this:

$("#gender").trigger("pageinit");

The short version: Arrays are mostly faster than objects. But there is no 100% correct solution.

Update 2017 - Test and Results

var a1 = [{id: 29938, name: 'name1'}, {id: 32994, name: 'name1'}];

var a2 = [];
a2[29938] = {id: 29938, name: 'name1'};
a2[32994] = {id: 32994, name: 'name1'};

var o = {};
o['29938'] = {id: 29938, name: 'name1'};
o['32994'] = {id: 32994, name: 'name1'};

for (var f = 0; f < 2000; f++) {
    var newNo = Math.floor(Math.random()*60000+10000);
    if (!o[newNo.toString()]) o[newNo.toString()] = {id: newNo, name: 'test'};
    if (!a2[newNo]) a2[newNo] = {id: newNo, name: 'test' };
    a1.push({id: newNo, name: 'test'});
}

Original Post - Explanation

There are some misconceptions in your question.

There are no associative arrays in Javascript. Only Arrays and Objects.

These are arrays:

var a1 = [1, 2, 3];
var a2 = ["a", "b", "c"];
var a3 = [];
a3[0] = "a";
a3[1] = "b";
a3[2] = "c";

This is an array, too:

var a3 = [];
a3[29938] = "a";
a3[32994] = "b";

It's basically an array with holes in it, because every array does have continous indexing. It's slower than arrays without holes. But iterating manually through the array is even slower (mostly).

This is an object:

var a3 = {};
a3[29938] = "a";
a3[32994] = "b";

Here is a performance test of three possibilities:

Lookup Array vs Holey Array vs Object Performance Test

An excellent read about these topics at Smashing Magazine: Writing fast memory efficient JavaScript

You want to use an App.Config.

When you add a new item to a project there is something called Applications Configuration file. Add that.

Then you add keys in the configuration/appsettings section

Like:

<configuration>
 <appSettings>
  <add key="MyKey" value="false"/>

Access the members by doing

System.Configuration.ConfigurationSettings.AppSettings["MyKey"];

This works in .NET 2 and above.

I use both Charles Proxy and Fiddler for my HTTP/HTTPS level debugging.

Pros of Charles Proxy:

1. Handles HTTPS better (you get a Charles Certificate which you'd put in 'Trusted Authorities' list)
2. Has more features like Load/Save Session (esp. useful when debugging multiple pages), Mirror a website (useful in caching assets and hence faster debugging), etc.
3. As mentioned by jburgess, handles AMF.
4. Displays JSON, XML and other kind of responses in a tree structure, making it easier to read. Displays images in image responses instead of binary data.

Cons of Charles Proxy:

1. Cost :-)

Use the INTERVAL type to it. E.g:

--yesterday
SELECT NOW() - INTERVAL '1 DAY';

--Unrelated to the question, but PostgreSQL also supports some shortcuts:
SELECT 'yesterday'::TIMESTAMP, 'tomorrow'::TIMESTAMP, 'allballs'::TIME;

Then you can do the following on your query:

SELECT 
    org_id,
    count(accounts) AS COUNT,
    ((date_at) - INTERVAL '1 DAY') AS dateat
FROM 
    sourcetable
WHERE 
    date_at <= now() - INTERVAL '130 DAYS'
GROUP BY 
    org_id,
    dateat;

TIPS

Tip 1

You can append multiple operands. E.g.: how to get last day of current month?

SELECT date_trunc('MONTH', CURRENT_DATE) + INTERVAL '1 MONTH - 1 DAY';

Tip 2

You can also create an interval using make_interval function, useful when you need to create it at runtime (not using literals):

SELECT make_interval(days => 10 + 2);
SELECT make_interval(days => 1, hours => 2);
SELECT make_interval(0, 1, 0, 5, 0, 0, 0.0);

More info:

Date/Time Functions and Operators

datatype-datetime (Especial values).

This is my code:

        try {_x000D_
            String folderPath = "../" + filePath.trim() + "/";_x000D_
            logger.info("Path: " + folderPath);_x000D_
            File folder = new File(folderPath);_x000D_
            File[] listOfFiles = folder.listFiles();_x000D_
            int length = listOfFiles.length;_x000D_
            logger.info("So luong files: " + length);_x000D_
            ArrayList<CdrFileBO> lstFile = new ArrayList< CdrFileBO>();_x000D_
_x000D_
            if (listOfFiles != null && length > 0) {_x000D_
                int count = 0;_x000D_
                for (int i = 0; i < length; i++) {_x000D_
                    if (listOfFiles[i].isFile()) {_x000D_
                        lstFile.add(new CdrFileBO(listOfFiles[i]));_x000D_
                    }_x000D_
                }_x000D_
                Collections.sort(lstFile);_x000D_
                for (CdrFileBO bo : lstFile) {_x000D_
                    //String newName = START_NAME + "_" + getSeq(SEQ_START) + "_" + DateSTR + ".s";_x000D_
                    String newName = START_NAME + DateSTR + getSeq(SEQ_START) + ".DAT";_x000D_
                    SEQ_START = SEQ_START + 1;_x000D_
                    bo.getFile().renameTo(new File(folderPath + newName));_x000D_
                    logger.info("newName: " + newName);_x000D_
                    logger.info("Next file: " + getSeq(SEQ_START));_x000D_
                }_x000D_
_x000D_
            }_x000D_
        } catch (Exception ex) {_x000D_
            logger.error(ex);_x000D_
            ex.printStackTrace();_x000D_
        }

<mvc:annotation-driven /> means that you can define spring beans dependencies without actually having to specify a bunch of elements in XML or implement an interface or extend a base class. For example @Repository to tell spring that a class is a Dao without having to extend JpaDaoSupport or some other subclass of DaoSupport. Similarly @Controller tells spring that the class specified contains methods that will handle Http requests without you having to implement the Controller interface or extend a subclass that implements the controller.

When spring starts up it reads its XML configuration file and looks for <bean elements within it if it sees something like <bean class="com.example.Foo" /> and Foo was marked up with @Controller it knows that the class is a controller and treats it as such. By default, Spring assumes that all the classes it should manage are explicitly defined in the beans.XML file.

Component scanning with <context:component-scan base-package="com.mycompany.maventestwebapp" /> is telling spring that it should search the classpath for all the classes under com.mycompany.maventestweapp and look at each class to see if it has a @Controller, or @Repository, or @Service, or @Component and if it does then Spring will register the class with the bean factory as if you had typed <bean class="..." /> in the XML configuration files.

In a typical spring MVC app you will find that there are two spring configuration files, a file that configures the application context usually started with the Spring context listener.

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

And a Spring MVC configuration file usually started with the Spring dispatcher servlet. For example.

<servlet>
        <servlet-name>main</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>main</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

Spring has support for hierarchical bean factories, so in the case of the Spring MVC, the dispatcher servlet context is a child of the main application context. If the servlet context was asked for a bean called "abc" it will look in the servlet context first, if it does not find it there it will look in the parent context, which is the application context.

Common beans such as data sources, JPA configuration, business services are defined in the application context while MVC specific configuration goes not the configuration file associated with the servlet.

Hope this helps.

If you want to solve this issue using async/await:

(async function(){    
    try {        
        const response1, response2, response3
        response1 = await promise1()

        if(response1){
            response2 = await promise2()
        }
        if(response2){
            response3 = await promise3()
        }
        return [response1, response2, response3]
    } catch (error) {
        return []
    }

})()

The CLASS_H is an include guard; it's used to avoid the same header file being included multiple times (via different routes) within the same CPP file (or, more accurately, the same translation unit), which would lead to multiple-definition errors.

Include guards aren't needed on CPP files because, by definition, the contents of the CPP file are only read once.

You seem to have interpreted the include guards as having the same function as import statements in other languages (such as Java); that's not the case, however. The #include itself is roughly equivalent to the import in other languages.

Consider using the decorator pattern http://en.wikipedia.org/wiki/Decorator_pattern

You can change the decorator at runtime with one that has different properties when an event occurs.

You can actually write to a named pipe using its name, btw.

Open a command shell as Administrator to get around the default "Access is denied" error:

echo Hello > \\.\pipe\PipeName

AFAIK, in the epic DOS era there is a header file named graphics.h shipped with Borland Turbo C++ suite. If it is true, then you are out of luck because we're now in Windows era.

In this case a relatively simple GROUP BY can work, but in general, when there are additional columns where you can't order by but you want them from the particular row which they are associated with, you can either join back to the detail using all the parts of the key or use OVER():

Runnable example (Wofkflow20 error in original data corrected)

;WITH partitioned AS (
    SELECT company
        ,workflow
        ,date
        ,other_columns
        ,ROW_NUMBER() OVER(PARTITION BY company, workflow
                            ORDER BY date) AS seq
    FROM workflowTable
)
SELECT *
FROM partitioned WHERE seq = 1

You don't need to apply to_date() to sysdate. It is already there:

select 1
from dual 
WHERE sysdate BETWEEN TO_DATE('28/02/2014', 'DD/MM/YYYY') AND TO_DATE('20/06/2014', 'DD/MM/YYYY');

If you are concerned about the time component on the date, then use trunc():

select 1
from dual 
WHERE trunc(sysdate) BETWEEN TO_DATE('28/02/2014', 'DD/MM/YYYY') AND
                             TO_DATE('20/06/2014', 'DD/MM/YYYY');

Admittedly I'm adding my answer to an over-answered question, but this has the advantages of:

-- Not depending on any outside libraries, including jQuery

-- Not polluting global function namespace, by extending 'String'

-- Not creating any global data and doing unnecessary processing after match found

-- Handling encoding issues, and accepting (assuming) non-encoded parameter name

-- Avoiding explicit for loops

String.prototype.urlParamValue = function() {
    var desiredVal = null;
    var paramName = this.valueOf();
    window.location.search.substring(1).split('&').some(function(currentValue, _, _) {
        var nameVal = currentValue.split('=');
        if ( decodeURIComponent(nameVal[0]) === paramName ) {
            desiredVal = decodeURIComponent(nameVal[1]);
            return true;
        }
        return false;
    });
    return desiredVal;
};

Then you'd use it as:

var paramVal = "paramName".urlParamValue() // null if no match

set the function options(max.print=10000) in top of your program. since you want intialize this before it works. It is working for me.

To change Python 3.6.8 as the default in Ubuntu 18.04 from Python 2.7 you can try the command line tool update-alternatives.

sudo update-alternatives --config python

If you get the error "no alternatives for python" then set up an alternative yourself with the following command:

sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 2

Change the path /usr/bin/python3 to your desired python version accordingly.

The last argument specified it priority means, if no manual alternative selection is made the alternative with the highest priority number will be set. In our case we have set a priority 2 for /usr/bin/python3.6.8 and as a result the /usr/bin/python3.6.8 was set as default python version automatically by update-alternatives command.

we can anytime switch between the above listed python alternative versions using below command and entering a selection number:

update-alternatives --config python

I just had the same error, and it was down to a corrupted index. Re-indexing the table fixed the problem.

Use "getAlias" in Yii2

   \Yii::getAlias('@webroot')

Instead of using git-revert you could have used this command in the devel branch to throw away (undo) the wrong merge commit (instead of just reverting it).

git checkout devel
git reset --hard COMMIT_BEFORE_WRONG_MERGE

This will also adjust the contents of the working directory accordingly. Be careful:

• Save your changes in the develop branch (since the wrong merge) because they too will be erased by the git-reset. All commits after the one you specify as the git reset argument will be gone!
• Also, don't do this if your changes were already pulled from other repositories because the reset will rewrite history.

I recommend to study the git-reset man-page carefully before trying this.

Now, after the reset you can re-apply your changes in devel and then do

git checkout devel
git merge 28s

This will be a real merge from 28s into devel like the initial one (which is now erased from git's history).

simplexml_load_file() interprets an XML file (either a file on your disk or a URL) into an object. What you have in $feed is a string.

You have two options:

• Use file_get_contents() to get the XML feed as a string, and use e simplexml_load_string():

  $feed = file_get_contents('...');
  $items = simplexml_load_string($feed);
  

• Load the XML feed directly using simplexml_load_file():

  $items = simplexml_load_file('...');
  

The common convention would be to put it in a .sh file that looks like this -

#!/bin/bash
java -cp  ".;./supportlibraries/Framework_Core.jar;... etc

Note that '\' become '/'.

You could execute as

sh myfile.sh

or set the x bit on the file

chmod +x myfile.sh

and then just call

myfile.sh

Unix will only run commands if they are available on the system path, as you can view by the $PATH variable

echo $PATH

Executables located in directories that are not on the path cannot be run unless you specify their full location. So in your case, assuming the executable is in the current directory you are working with, then you can execute it as such

./my-exec

Where my-exec is the name of your program.

get input id and put val is empty like below: Note : Dont put space between val empty double quotes val(" ").

 $('#imageFileId').val("")

I am not sure does it suit you but I noticed that tar does not fail on changed/deleted files in pipe mode. See what I mean.

Test script:

#!/usr/bin/env bash
set -ex
tar cpf - ./files | aws s3 cp - s3://my-bucket/files.tar
echo $?

Deleting random files manually...

Output:

+ aws s3 cp - s3://my-bucket/files.tar
+ tar cpf - ./files
tar: ./files/default_images: File removed before we read it
tar: ./files: file changed as we read it
+ echo 0
0

With JDK, You can also use jinfo to connect to the JVM for the <PROCESS_ID> in question and get the value for MaxHeapSize:

jinfo -flag MaxHeapSize <PROCESS_ID>

Whenever you are working with csv imports, try to use df.dropna() to avoid all such warnings or errors.

String logStringVal= date+"";

Can convert the long into string object, cool shortcut for converting into string...but use of String.valueOf(date); is advisable