you can put your json in a parameter and send it instead of put only your json in header:

$post_string= 'json_param=' . json_encode($data);

//open connection
$ch = curl_init();

//set the url, number of POST vars, POST data
curl_setopt($ch,CURLOPT_POST, 1);
curl_setopt($ch,CURLOPT_POSTFIELDS, $post_string);
curl_setopt($curl, CURLOPT_URL, 'http://webservice.local/');  // Set the url path we want to call

//execute post
$result = curl_exec($curl);

//see the results
$json=json_decode($result,true);
curl_close($curl);
print_r($json);

on the service side you can get your json string as a parameter:

$json_string = $_POST['json_param'];
$obj = json_decode($json_string);

then you can use your converted data as object.

A good information: you don't need to check whether the Bundle object is null into the onCreate() method. Use the onRestoreInstanceState() method, which the system calls after the onStart() method. The system calls onRestoreInstanceState() only if there is a saved state to restore, so you do not need to check whether the Bundle is null

To send a POST request call:

        connection.setDoOutput(true); // Triggers POST.

If you want to sent text in the request use:

        java.io.OutputStreamWriter wr = new java.io.OutputStreamWriter(connection.getOutputStream());
        wr.write(textToSend);
        wr.flush();

Consider the order property of flex and grid layouts.

I'll focus on flexbox in the examples below, but the same concepts apply to Grid.

With flexbox, a previous sibling selector can be simulated.

In particular, the flex order property can move elements around the screen.

Here's an example:

You want element A to turn red when element B is hovered.

<ul>
    <li>A</li>
    <li>B</li>
</ul>

STEPS

1. Make the ul a flex container.
   
   

   ul { display: flex; }
   

2. Reverse the order of siblings in the mark-up.
   
   

   <ul>
      <li>B</li>
      <li>A</li>
   </ul>
   

3. Use a sibling selector to target Element A (~ or + will do) .
   
   

   li:hover + li { background-color: red; }
   

4. Use the flex order property to restore the order of siblings on the visual display.
   
   

   li:last-child { order: -1; }
   

...and voilà! A previous sibling selector is born (or at least simulated).

Here's the full code:

ul {_x000D_
    display: flex;_x000D_
}_x000D_
_x000D_
li:hover + li {_x000D_
    background-color: red;_x000D_
}_x000D_
_x000D_
li:last-child {_x000D_
    order: -1;_x000D_
}_x000D_
_x000D_
/* non-essential decorative styles */_x000D_
li {_x000D_
    height: 200px;_x000D_
    width: 200px;_x000D_
    background-color: aqua;_x000D_
    margin: 5px;_x000D_
    list-style-type: none;_x000D_
    cursor: pointer;_x000D_
}

<ul>_x000D_
    <li>B</li>_x000D_
    <li>A</li>_x000D_
</ul>

From the flexbox spec:

5.4. Display Order: the order property

Flex items are, by default, displayed and laid out in the same order as they appear in the source document. The order property can be used to change this ordering.

The order property controls the order in which flex items appear within the flex container, by assigning them to ordinal groups. It takes a single <integer> value, which specifies which ordinal group the flex item belongs to.

The initial order value for all flex items is 0.

Also see order in the CSS Grid Layout spec.

Examples of "previous sibling selectors" created with the flex order property.

.container { display: flex; }_x000D_
_x000D_
.box5 { order: 1; }    _x000D_
.box5:hover + .box4 { background-color: orangered; font-size: 1.5em; }_x000D_
_x000D_
.box6 { order: -4; }_x000D_
.box7 { order: -3; }_x000D_
.box8 { order: -2; }_x000D_
.box9 { order: -1; }_x000D_
.box9:hover ~ :not(.box12):nth-child(-1n+5) { background-color: orangered;_x000D_
                                              font-size: 1.5em; }_x000D_
.box12 { order: 2; }_x000D_
.box12:hover ~ :nth-last-child(-1n+2) { background-color: orangered;_x000D_
                                        font-size: 1.5em; }_x000D_
.box21 { order: 1; }_x000D_
.box21:hover ~ .box { background-color: orangered; font-size: 1.5em; }_x000D_
_x000D_
/* non-essential decorative styles */_x000D_
.container {_x000D_
    padding: 5px;_x000D_
    background-color: #888;_x000D_
}_x000D_
.box {_x000D_
    height: 50px;_x000D_
    width: 75px;_x000D_
    margin: 5px;_x000D_
    background-color: lightgreen;_x000D_
    display: flex;_x000D_
    justify-content: center;_x000D_
    align-items: center;_x000D_
    text-align: center;_x000D_
    cursor: pointer;_x000D_
}

<p>_x000D_
Using the flex <code>order</code> property to construct a previous sibling selector_x000D_
</p>_x000D_
_x000D_
<div class="container">_x000D_
    <div class="box box1"><span>1</span></div>_x000D_
    <div class="box box2"><span>2</span></div>_x000D_
    <div class="box box3"><span>3</span></div>_x000D_
    <div class="box box5"><span>HOVER ME</span></div>_x000D_
    <div class="box box4"><span>4</span></div>_x000D_
</div>_x000D_
_x000D_
<br>_x000D_
_x000D_
<div class="container">_x000D_
    <div class="box box9"><span>HOVER ME</span></div>_x000D_
    <div class="box box12"><span>HOVER ME</span></div>_x000D_
    <div class="box box6"><span>6</span></div>_x000D_
    <div class="box box7"><span>7</span></div>_x000D_
    <div class="box box8"><span>8</span></div>_x000D_
    <div class="box box10"><span>10</span></div>_x000D_
    <div class="box box11"><span>11</span></div>_x000D_
</div>_x000D_
_x000D_
<br>_x000D_
_x000D_
<div class="container">_x000D_
    <div class="box box21"><span>HOVER ME</span></div>_x000D_
    <div class="box box13"><span>13</span></div>_x000D_
    <div class="box box14"><span>14</span></div>_x000D_
    <div class="box box15"><span>15</span></div>_x000D_
    <div class="box box16"><span>16</span></div>_x000D_
    <div class="box box17"><span>17</span></div>_x000D_
    <div class="box box18"><span>18</span></div>_x000D_
    <div class="box box19"><span>19</span></div>_x000D_
    <div class="box box20"><span>20</span></div>_x000D_
</div>

jsFiddle

A Side Note – Two Outdated Beliefs about CSS

Flexbox is shattering long-held beliefs about CSS.

One such belief is that a previous sibling selector is not possible in CSS.

To say this belief is widespread would be an understatement. Here's a sampling of related questions on Stack Overflow alone:

• Select the preceding sibling of an element in CSS using selectors
• CSS: select previous sibling
• CSS select previous sibling
• Previous adjacent selector in CSS
• Select previous siblings on hover
• CSS selector to get preceding sibling
• Change color of sibling elements on hover using CSS
• How to select the previous sibling using selenium css syntax
• CSS Selector for selecting an element that comes BEFORE another element?
• How to add styling to active input's previous sibling using CSS only
• CSS selector for next and previous elements
• How to affect other elements when a div is hovered

As described above, this belief is not entirely true. A previous sibling selector can be simulated in CSS using the flex order property.

The z-index Myth

Another long-standing belief has been that z-index works only on positioned elements.

In fact, the most current version of the spec – the W3C Editor's Draft – still asserts this to be true:

9.9.1 Specifying the stack level: the z-index property

z-index

• Value: auto | | inherit
• Initial: auto
• Applies to: positioned elements
• Inherited: no
• Percentages: N/A
• Media: visual
• Computed value: as specified

_{(emphasis added)}

In reality, however, this information is obsolete and inaccurate.

Elements that are flex items or grid items can create stacking contexts even when position is static.

4.3. Flex Item Z-Ordering

Flex items paint exactly the same as inline blocks, except that order-modified document order is used in place of raw document order, and z-index values other than auto create a stacking context even if position is static.

5.4. Z-axis Ordering: the z-index property

The painting order of grid items is exactly the same as inline blocks, except that order-modified document order is used in place of raw document order, and z-index values other than auto create a stacking context even if position is static.

Here's a demonstration of z-index working on non-positioned flex items: https://jsfiddle.net/m0wddwxs/

If you're using VPS and with httpd service, please check if your httpd_can_sendmail is on.

getsebool -a | grep mail

to set on

setsebool -P httpd_can_sendmail on

What about including iostream library and precise that cout is an object of std like this :

#include <iostream>

std::cout << "Hello" << std::endl;

I had the same problem for a long time now, I often needed to mix Matchers and values and I never managed to do that with Mockito.... until recently ! I put the solution here hoping it will help someone even if this post is quite old.

It is clearly not possible to use Matchers AND values together in Mockito, but what if there was a Matcher accepting to compare a variable ? That would solve the problem... and in fact there is : eq

when(recommendedAccessor.searchRecommendedHolidaysProduct(eq(metas), any(List.class), any(HotelsBoardBasisType.class), any(Config.class)))
            .thenReturn(recommendedResults);

In this example 'metas' is an existing list of values

WARNING : JinJs is not maintained anymore. It is still working but not compatible with the lastest version of express.

You could try using jinjs. It is a port of the Jinja, a very good Python templating system. You can install it with npm like this :

npm install jinjs

in template.tpl :

I say : "{{ sentence }}"

in your template.js :

jinjs = require('jinjs');
jinjs.registerExtension('.tpl');
tpl = require('./template');
str = tpl.render ({sentence : 'Hello, World!'});
console.log(str);

The output will be :

I say : "Hello, World!"

We are actively developing it, a good documentation should come pretty soon.

If you use a DELETE statement on the mysql.user table in an attempt to remove a user, then attempt to re-establish the user with CREATE USER, you will get a 1396 error. Get rid of this error by running DROP USER 'username'@'host';

DELETE 
  FROM mysql.user 
 WHERE user = 'jack';

(You will get 1396 errors if you attempt to re-create jack)

CREATE USER 'jack'@'localhost' IDENTIFIED BY PASSWORD '*Fi47ytFF3CD5B14E7EjkjkkC1D3F8086A5C0-krn';

(Get out of this situation by running DROP USER)

DROP USER 'jack'@'localhost';

(I suppose FLUSH PRIVILEGES can't hurt, but definitely drop the user first.)

When render_template() function is used it tries to search for template in the folder called templates and it throws error jinja2.exceptions.TemplateNotFound when :

1. the html file do not exist or
2. when templates folder do not exist

To solve the problem :

create a folder with name templates in the same directory where the python file is located and place the html file created in the templates folder.

The best is QSpinBox.

And for a double value use QDoubleSpinBox.

QSpinBox myInt;
myInt.setMinimum(-5);
myInt.setMaximum(5);
myInt.setSingleStep(1);// Will increment the current value with 1 (if you use up arrow key) (if you use down arrow key => -1)
myInt.setValue(2);// Default/begining value
myInt.value();// Get the current value
//connect(&myInt, SIGNAL(valueChanged(int)), this, SLOT(myValueChanged(int)));

Assuming this example HTML:

<input type="text" name="email" id="email" />
<input type="text" name="first_name" id="first_name" />
<input type="text" name="last_name" id="last_name" />

You could have this javascript:

$("#email").bind("change", function(e){
  $.getJSON("http://yourwebsite.com/lokup.php?email=" + $("#email").val(),
        function(data){
          $.each(data, function(i,item){
            if (item.field == "first_name") {
              $("#first_name").val(item.value);
            } else if (item.field == "last_name") {
              $("#last_name").val(item.value);
            }
          });
        });
});

Then just you have a PHP script (in this case lookup.php) that takes an email in the query string and returns a JSON formatted array back with the values you want to access. This is the part that actually hits the database to look up the values:

<?php
//look up the record based on email and get the firstname and lastname
...

//build the JSON array for return
$json = array(array('field' => 'first_name', 
                    'value' => $firstName), 
              array('field' => 'last_name', 
                    'value' => $last_name));
echo json_encode($json );
?>

You'll want to do other things like sanitize the email input, etc, but should get you going in the right direction.

Here is a solution which blocks all non numeric input from being entered into the text-field.

html

<input type="text" id="numbersOnly" />

javascript

var input = document.getElementById('numbersOnly');
input.onkeydown = function(e) {
    var k = e.which;
    /* numeric inputs can come from the keypad or the numeric row at the top */
    if ( (k < 48 || k > 57) && (k < 96 || k > 105)) {
        e.preventDefault();
        return false;
    }
};?

You can remove it with the bInfo option (http://datatables.net/usage/features#bInfo)

   $('#example').dataTable({
       "bInfo" : false
   });

Update: Since Datatables 1.10.* this option can be used as info, bInfo still works in current nightly build (1.10.10).

EmEditor does this. You can also customize what symbols actually display to show them.

Because the compiled JavaScript has all the type information erased, you can't use T to new up an object.

You can do this in a non-generic way by passing the type into the constructor.

class TestOne {
    hi() {
        alert('Hi');
    }
}

class TestTwo {
    constructor(private testType) {

    }
    getNew() {
        return new this.testType();
    }
}

var test = new TestTwo(TestOne);

var example = test.getNew();
example.hi();

You could extend this example using generics to tighten up the types:

class TestBase {
    hi() {
        alert('Hi from base');
    }
}

class TestSub extends TestBase {
    hi() {
        alert('Hi from sub');
    }
}

class TestTwo<T extends TestBase> {
    constructor(private testType: new () => T) {
    }

    getNew() : T {
        return new this.testType();
    }
}

//var test = new TestTwo<TestBase>(TestBase);
var test = new TestTwo<TestSub>(TestSub);

var example = test.getNew();
example.hi();

UPDATE:

In scikit-learn 0.22, there's a new feature to plot the confusion matrix directly.

See the documentation: sklearn.metrics.plot_confusion_matrix

OLD ANSWER:

I think it's worth mentioning the use of seaborn.heatmap here.

import seaborn as sns
import matplotlib.pyplot as plt     

ax= plt.subplot()
sns.heatmap(cm, annot=True, ax = ax); #annot=True to annotate cells

# labels, title and ticks
ax.set_xlabel('Predicted labels');ax.set_ylabel('True labels'); 
ax.set_title('Confusion Matrix'); 
ax.xaxis.set_ticklabels(['business', 'health']); ax.yaxis.set_ticklabels(['health', 'business']);

import requests

site_request = requests.get("https://abhiunix.in")

site_response = str(site_request.content)

print(site_response)

You can do it either way.

From your example it seems reasonable to assume that the siteIP column is determined by the siteName column (that is, each site has only one siteIP). If this is indeed the case, then there is a simple solution using group by:

select
  sites.siteName,
  sites.siteIP,
  max(history.date)
from sites
inner join history on
  sites.siteName=history.siteName
group by
  sites.siteName,
  sites.siteIP
order by
  sites.siteName;

However, if my assumption is not correct (that is, it is possible for a site to have multiple siteIP), then it is not clear from you question which siteIP you want the query to return in the second column. If just any siteIP, then the following query will do:

select
  sites.siteName,
  min(sites.siteIP),
  max(history.date)
from sites
inner join history on
  sites.siteName=history.siteName
group by
  sites.siteName
order by
  sites.siteName;

I'm not sure what you are trying to do by wishing to convert C# to java, but if it is .net interoperability that you need, you might want to check out Mono

In Python, you can't just embed arbitrary Python expressions into literal strings and have it substitute the value of the string. You need to either:

sys.stderr.write("Usage: " + sys.argv[0])

or

sys.stderr.write("Usage: %s" % sys.argv[0])

Also, you may want to consider using the following syntax of print (for Python earlier than 3.x):

print >>sys.stderr, "Usage:", sys.argv[0]

Using print arguably makes the code easier to read. Python automatically adds a space between arguments to the print statement, so there will be one space after the colon in the above example.

In Python 3.x, you would use the print function:

print("Usage:", sys.argv[0], file=sys.stderr)

Finally, in Python 2.6 and later you can use .format:

print >>sys.stderr, "Usage: {0}".format(sys.argv[0])

Please see the GridFS docs for details on storing such binary data.

Support for your specific language should be linked to at the bottom of the screen.

Some people seem to be confusing these macros with assert().

These macros implement a compile-time test, while assert() is a runtime test.

Facebook's photo gallery does this using a #hash in the URL. Here are some example URLs:

Before clicking 'next':

/photo.php?fbid=496429237507&set=a.218088072507.133423.681812507&pid=5887027&id=681812507

After clicking 'next':

/photo.php?fbid=496429237507&set=a.218088072507.133423.681812507&pid=5887027&id=681812507#!/photo.php?fbid=496435457507&set=a.218088072507.133423.681812507&pid=5887085&id=681812507

Note the hash-bang (#!) immediately followed by the new URL.

You neglected to say which version of C you are concerned about. Let's assume it's this one:

http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf

As you can see by reading the specification, the standard definitions of true and false are 1 and 0, yes.

If your question is about a different version of C, or about non-standard definitions for true and false, then ask a more specific question.

This is the easiest way to do this:

$text = var_export($bool_value,true);
echo $text;

or

var_export($bool_value)

If the second argument is not true, it will output the result directly.

When I wanted reflection in C++ I read this article and improved upon what I saw there. Sorry, no can has. I don't own the result...but you can certainly get what I had and go from there.

I am currently researching, when I feel like it, methods to use inherit_linearly to make the definition of reflectable types much easier. I've gotten fairly far in it actually but I still have a ways to go. The changes in C++0x are very likely to be a lot of help in this area.

Here is a good table for printf specifiers. So it should be %hu for unsigned short int.

And link to Wikipedia "C data types" too.

Two good source books for this sort of stuff are The Practice of Programming and Writing Solid Code. One of them (I don't remember which) says: Prefer enum to #define where you can, because enum gets checked by the compiler.

Ionic projects structure are similar as Angular projects, you can get use

ionic info

command to Print project, system, and environment information.

This command is an easy way to share information about your setup. If applicable, be sure to run ionic info within your project directory to display even more information.

We may use --json after ionic info to print system/environment info in JSON format

ionic info --json

Is the array sorted? If so you could do a binary search. Here is the .NET implementation as well. If the array is sorted then a binary search will improve performance over any iterative solution.

MY OWN SOLUTION

I created a new component called test in this folder:

I also created a mock called test.json in the assests folder created by angular cli (important):

This mock looks like this:

[
        {
            "id": 1,
            "name": "Item 1"
        },
        {
            "id": 2,
            "name": "Item 2"
        },
        {
            "id": 3,
            "name": "Item 3"
        }
]

In the controller of my component test import follow rxjs like this

import 'rxjs/add/operator/map'

This is important, because you have to map your response from the http get call, so you get a json and can loop it in your ngFor. Here is my code how I load the mock data. I used http get and called my path to the mock with this path this.http.get("/assets/mock/test/test.json"). After this i map the response and subscribe it. Then I assign it to my variable items and loop it with ngFor in my template. I also export the type. Here is my whole controller code:

import { Component, OnInit } from "@angular/core";
import { Http, Response } from "@angular/http";
import 'rxjs/add/operator/map'

export type Item = { id: number, name: string };

@Component({
  selector: "test",
  templateUrl: "./test.component.html",
  styleUrls: ["./test.component.scss"]
})
export class TestComponent implements OnInit {
  items: Array<Item>;

  constructor(private http: Http) {}

  ngOnInit() {
    this.http
      .get("/assets/mock/test/test.json")
      .map(data => data.json() as Array<Item>)
      .subscribe(data => {
        this.items = data;
        console.log(data);
      });
  }
}

And my loop in it's template:

<div *ngFor="let item of items">
  {{item.name}}
</div>

It works as expected! I can now add more mock files in the assests folder and just change the path to get it as json. Notice that you have also to import the HTTP and Response in your controller. The same in you app.module.ts (main) like this:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { HttpModule, JsonpModule } from '@angular/http';


import { AppComponent } from './app.component';
import { TestComponent } from './components/molecules/test/test.component';


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

I use an Android Studio plug-in called "adb idea" -- has a drop down menu for various functions (Uninstall, Kill, Start, etc) that you can target at any connected or simulated device. One could argue it takes me a step away from having a deeper understanding of the power of adb commands and I'd probably agree....though I'm really operating at a lower level of understanding anyway so for me it helps to have a helper. ADB Idea

Yes, there is better. Check the stat or the fstat function

I found this other one: http://code.google.com/p/jquery-jec/

Also seems like a good option.

There's also the TR1/C++11/C++17 way (see it Live on Coliru):

const std::string s[3] = { "1"s, "2"s, "3"s };
constexpr auto n       = std::extent<   decltype(s) >::value; // From <type_traits>
constexpr auto n2      = std::extent_v< decltype(s) >;        // C++17 shorthand

const auto     a    = std::array{ "1"s, "2"s, "3"s };   // C++17 class template arg deduction -- http://en.cppreference.com/w/cpp/language/class_template_argument_deduction
constexpr auto size = std::tuple_size_v< decltype(a) >;

std::cout << n << " " << n2 << " " << size << "\n"; // Prints 3 3 3

I prefer this way Using ajaxStop + setInterval,, this will refresh the page after any XHR[ajax] request in the same page

    $(document).ajaxStop(function() {
        setInterval(function() {
            location.reload();
        }, 3000);
    });

We can check Update by Add these Code:

First we need to add dependencies :

implementation 'org.jsoup:jsoup:1.10.2'

Second we need to create Java File :

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.AsyncTask;
import android.widget.Toast;

import org.jsoup.Jsoup;

public class CurrentVersion{
    private Activity activity;
    public CurrentVersion(Activity activity) {
        this.activity = activity;
    }
    //current version of app installed in the device
private String getCurrentVersion(){
        PackageManager pm = activity.getPackageManager();
        PackageInfo pInfo = null;
        try {
        pInfo = pm.getPackageInfo(activity.getPackageName(),0);
        } catch (PackageManager.NameNotFoundException e1) {
        e1.printStackTrace();
        }
        return pInfo.versionName;
        }
private class GetLatestVersion extends AsyncTask<String, String, String> {
    private String latestVersion;
    private ProgressDialog progressDialog;
    private boolean manualCheck;
    GetLatestVersion(boolean manualCheck) {
        this.manualCheck = manualCheck;
    }
    @Override
    protected void onPostExecute(String s) {
        super.onPostExecute(s);
        if (manualCheck)
        {
            if (progressDialog!=null)
            {
                if (progressDialog.isShowing())
                {
                    progressDialog.dismiss();
                }
            }
        }
        String currentVersion = getCurrentVersion();
        //If the versions are not the same
        if(!currentVersion.equals(latestVersion)&&latestVersion!=null){
            final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
            builder.setTitle("An Update is Available");
            builder.setMessage("Its better to update now");
            builder.setPositiveButton("Update", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    //Click button action
                    activity.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id="+activity.getPackageName())));
                    dialog.dismiss();
                }
            });
            builder.setCancelable(false);
            builder.show();
        }
        else {
            if (manualCheck) {
                Toast.makeText(activity, "No Update Available", Toast.LENGTH_SHORT).show();
            }
        }
    }
  
    @Override
    protected String doInBackground(String... params) {
        try {
            //It retrieves the latest version by scraping the content of current version from play store at runtime
            latestVersion = Jsoup.connect("https://play.google.com/store/apps/details?id=" + activity.getPackageName() + "&hl=it")
                    .timeout(30000)
                    .userAgent("Mozilla/5.0 (Windows; U; WindowsNT 5.1; en-US; rv1.8.1.6) Gecko/20070725 Firefox/2.0.0.6")
                    .referrer("http://www.google.com")
                    .get()
                    .select(".hAyfc .htlgb")
                    .get(7)
                    .ownText();
            return latestVersion;
        } catch (Exception e) {
            return latestVersion;
        }
    }
}
    public void checkForUpdate(boolean manualCheck)
    {
        new GetLatestVersion(manualCheck).execute();
    }
}

Third We need to add this class in your main class where you want to show the update:

AppUpdateChecker appUpdateChecker=new AppUpdateChecker(this); 
 appUpdateChecker.checkForUpdate(false);

I Hope it will Help you

I was having the same problem and this is what worked

//example of an Object
var person = {
    firstName:"John",
    lastName:"Doe",
    age:50,
    eyeColor:"blue"
};

//How to access a single key or value
var key = Object.keys(person)[0];
var value = person.firstName;

Actually the determination of what type of file a file is very complicated, so now the operating system can't just know. It can make lots of guesses based on -

• extension
• UTI
• MIME

But the command line doesn't bother with all that, because it runs on a limited backwards compatible layer, from when that fancy nonsense didn't mean anything. If you double click it sure, a modern OS can figure that out- but if you run it from a terminal then no, because the terminal doesn't care about your fancy OS specific file typing APIs.

Regarding the other points. It's a convenience, it's similarly possible to run

python3 path/to/your/script

If your python isn't in the path specified, then it won't work, but we tend to install things to make stuff like this work, not the other way around. It doesn't actually matter if you're under *nix, it's up to your shell whether to consider this line because it's a shellcode. So for example you can run bash under Windows.

You can actually ommit this line entirely, it just mean the caller will have to specify an interpreter. Also don't put your interpreters in nonstandard locations and then try to call scripts without providing an interpreter.

Even a single space works

...Just open this answer for edit to see it.

Nested lists, deeper levels: ---- leave here an empty row * first level A item - no space in front the bullet character * second level Aa item - 1 space is enough * third level Aaa item - 5 spaces min * second level Ab item - 4 spaces possible too * first level B item

Nested lists, deeper levels:

• first level A item - no space in front the bullet character
  • second level Aa item - 1 space is enough
    • third level Aaa item - 5 spaces min
  • second level Ab item - 4 spaces possible too

• first level B item

  Nested lists, deeper levels:
   ...Skip a line and indent eight spaces. (as said in the editor-help, just on this page)
  * first level A item - no space in front the bullet character
   * second level Aa item - 1 space is enough
       * third level Aaa item - 5 spaces min
      * second level Ab item - 4 spaces possible too
  * first level B item
  

One option would be:

SET SERVEROUTPUT ON

EXEC DBMS_OUTPUT.PUT_LINE(your_fn_name(your_fn_arguments));

I get the same error. Here the problem which leads to this error message:

I create some objects which use the Logger before I configure the log4j:

Logger.getLogger(Lang.class.getName()).debug("Loading language: " + filename);

Solution: Configure the log4j at the beginning in the main method:

PropertyConfigurator.configure(xmlLog4JConfigFile); 
// or BasicConfigurator.configure(); if you dont have a config file

You have to put the event handler in the $(document).ready() event:

$(document).ready(function() {
    $("#btnSubmit").click(function(){
        alert("button");
    }); 
});

Try this

> dt.columns.Add("ColumnName", typeof(Give the type you want));
> dt.Rows[give the row no like  or  or any no]["Column name in which you want to add data"] = Value;

I know that this will look little over the top but ... This code will add html support to UILabel, UITextView, UIButton and you can easily add this support to any view that has attributed string support :

public protocol CSHasAttributedTextProtocol: AnyObject {
    func attributedText() -> NSAttributedString?
    func attributed(text: NSAttributedString?) -> Self
}

extension UIButton: CSHasAttributedTextProtocol {
    public func attributedText() -> NSAttributedString? {
        attributedTitle(for: .normal)
    }

    public func attributed(text: NSAttributedString?) -> Self {
        setAttributedTitle(text, for: .normal); return self
    }
}

extension UITextView: CSHasAttributedTextProtocol {
    public func attributedText() -> NSAttributedString? { attributedText }

    public func attributed(text: NSAttributedString?) -> Self { attributedText = text; return self }
}

extension UILabel: CSHasAttributedTextProtocol {
    public func attributedText() -> NSAttributedString? { attributedText }

    public func attributed(text: NSAttributedString?) -> Self { attributedText = text; return self }
}

public extension CSHasAttributedTextProtocol
        where Self: CSHasFontProtocol, Self: CSHasTextColorProtocol {
    @discardableResult
    func html(_ text: String) -> Self { html(text: text) }

    @discardableResult
    func html(text: String) -> Self {
        let html = """
                   <html><body style="color:\(textColor!.hexValue()!); 
                                font-family:\(font()!.fontName); 
                                font-size:\(font()!.pointSize);">\(text)</body></html>
                   """
        html.data(using: .unicode, allowLossyConversion: true).notNil { data in
            attributed(text: try? NSAttributedString(data: data, options: [
                .documentType: NSAttributedString.DocumentType.html,
                .characterEncoding: NSNumber(value: String.Encoding.utf8.rawValue)
            ], documentAttributes: nil))
        }
        return self
    }
}


public protocol CSHasFontProtocol: AnyObject {
    func font() -> UIFont?
    func font(_ font: UIFont?) -> Self
}

extension UIButton: CSHasFontProtocol {
    public func font() -> UIFont? { titleLabel?.font }

    public func font(_ font: UIFont?) -> Self { titleLabel?.font = font; return self }
}

extension UITextView: CSHasFontProtocol {
    public func font() -> UIFont? { font }

    public func font(_ font: UIFont?) -> Self { self.font = font; return self }
}

extension UILabel: CSHasFontProtocol {
    public func font() -> UIFont? { font }

    public func font(_ font: UIFont?) -> Self { self.font = font; return self }
}

public protocol CSHasTextColorProtocol: AnyObject {
    func textColor() -> UIColor?
    func text(color: UIColor?) -> Self
}

extension UIButton: CSHasTextColorProtocol {
    public func textColor() -> UIColor? { titleColor(for: .normal) }

    public func text(color: UIColor?) -> Self { setTitleColor(color, for: .normal); return self }
}

extension UITextView: CSHasTextColorProtocol {
    public func textColor() -> UIColor? { textColor }

    public func text(color: UIColor?) -> Self { textColor = color; return self }
}

extension UILabel: CSHasTextColorProtocol {
    public func textColor() -> UIColor? { textColor }

    public func text(color: UIColor?) -> Self { textColor = color; return self }
}

You need to set index=False in to_excel in order for it to not write the index column out, this semantic is followed in other Pandas IO tools, see http://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.to_excel.html and http://pandas.pydata.org/pandas-docs/stable/io.html

Quick answer:
A child scope normally prototypically inherits from its parent scope, but not always. One exception to this rule is a directive with scope: { ... } -- this creates an "isolate" scope that does not prototypically inherit. This construct is often used when creating a "reusable component" directive.

As for the nuances, scope inheritance is normally straightfoward... until you need 2-way data binding (i.e., form elements, ng-model) in the child scope. Ng-repeat, ng-switch, and ng-include can trip you up if you try to bind to a primitive (e.g., number, string, boolean) in the parent scope from inside the child scope. It doesn't work the way most people expect it should work. The child scope gets its own property that hides/shadows the parent property of the same name. Your workarounds are

1. define objects in the parent for your model, then reference a property of that object in the child: parentObj.someProp
2. use $parent.parentScopeProperty (not always possible, but easier than 1. where possible)
3. define a function on the parent scope, and call it from the child (not always possible)

New AngularJS developers often do not realize that ng-repeat, ng-switch, ng-view, ng-include and ng-if all create new child scopes, so the problem often shows up when these directives are involved. (See this example for a quick illustration of the problem.)

This issue with primitives can be easily avoided by following the "best practice" of always have a '.' in your ng-models – watch 3 minutes worth. Misko demonstrates the primitive binding issue with ng-switch.

Having a '.' in your models will ensure that prototypal inheritance is in play. So, use

<input type="text" ng-model="someObj.prop1">

<!--rather than
<input type="text" ng-model="prop1">`
-->

JavaScript Prototypal Inheritance

Also placed on the AngularJS wiki: https://github.com/angular/angular.js/wiki/Understanding-Scopes

It is important to first have a solid understanding of prototypal inheritance, especially if you are coming from a server-side background and you are more familiar with class-ical inheritance. So let's review that first.

Suppose parentScope has properties aString, aNumber, anArray, anObject, and aFunction. If childScope prototypically inherits from parentScope, we have:

(Note that to save space, I show the anArray object as a single blue object with its three values, rather than an single blue object with three separate gray literals.)

If we try to access a property defined on the parentScope from the child scope, JavaScript will first look in the child scope, not find the property, then look in the inherited scope, and find the property. (If it didn't find the property in the parentScope, it would continue up the prototype chain... all the way up to the root scope). So, these are all true:

childScope.aString === 'parent string'
childScope.anArray[1] === 20
childScope.anObject.property1 === 'parent prop1'
childScope.aFunction() === 'parent output'

Suppose we then do this:

childScope.aString = 'child string'

The prototype chain is not consulted, and a new aString property is added to the childScope. This new property hides/shadows the parentScope property with the same name. This will become very important when we discuss ng-repeat and ng-include below.

Suppose we then do this:

childScope.anArray[1] = '22'
childScope.anObject.property1 = 'child prop1'

The prototype chain is consulted because the objects (anArray and anObject) are not found in the childScope. The objects are found in the parentScope, and the property values are updated on the original objects. No new properties are added to the childScope; no new objects are created. (Note that in JavaScript arrays and functions are also objects.)

Suppose we then do this:

childScope.anArray = [100, 555]
childScope.anObject = { name: 'Mark', country: 'USA' }

The prototype chain is not consulted, and child scope gets two new object properties that hide/shadow the parentScope object properties with the same names.

Takeaways:

• If we read childScope.propertyX, and childScope has propertyX, then the prototype chain is not consulted.
• If we set childScope.propertyX, the prototype chain is not consulted.

One last scenario:

delete childScope.anArray
childScope.anArray[1] === 22  // true

We deleted the childScope property first, then when we try to access the property again, the prototype chain is consulted.

Angular Scope Inheritance

The contenders:

• The following create new scopes, and inherit prototypically: ng-repeat, ng-include, ng-switch, ng-controller, directive with scope: true, directive with transclude: true.
• The following creates a new scope which does not inherit prototypically: directive with scope: { ... }. This creates an "isolate" scope instead.

Note, by default, directives do not create new scope -- i.e., the default is scope: false.

ng-include

Suppose we have in our controller:

$scope.myPrimitive = 50;
$scope.myObject    = {aNumber: 11};

And in our HTML:

<script type="text/ng-template" id="/tpl1.html">
<input ng-model="myPrimitive">
</script>
<div ng-include src="'/tpl1.html'"></div>

<script type="text/ng-template" id="/tpl2.html">
<input ng-model="myObject.aNumber">
</script>
<div ng-include src="'/tpl2.html'"></div>

Each ng-include generates a new child scope, which prototypically inherits from the parent scope.

Typing (say, "77") into the first input textbox causes the child scope to get a new myPrimitive scope property that hides/shadows the parent scope property of the same name. This is probably not what you want/expect.

Typing (say, "99") into the second input textbox does not result in a new child property. Because tpl2.html binds the model to an object property, prototypal inheritance kicks in when the ngModel looks for object myObject -- it finds it in the parent scope.

We can rewrite the first template to use $parent, if we don't want to change our model from a primitive to an object:

<input ng-model="$parent.myPrimitive">

Typing (say, "22") into this input textbox does not result in a new child property. The model is now bound to a property of the parent scope (because $parent is a child scope property that references the parent scope).

For all scopes (prototypal or not), Angular always tracks a parent-child relationship (i.e., a hierarchy), via scope properties $parent, $$childHead and $$childTail. I normally don't show these scope properties in the diagrams.

For scenarios where form elements are not involved, another solution is to define a function on the parent scope to modify the primitive. Then ensure the child always calls this function, which will be available to the child scope due to prototypal inheritance. E.g.,

// in the parent scope
$scope.setMyPrimitive = function(value) {
     $scope.myPrimitive = value;
}

Here is a sample fiddle that uses this "parent function" approach. (The fiddle was written as part of this answer: https://stackoverflow.com/a/14104318/215945.)

See also https://stackoverflow.com/a/13782671/215945 and https://github.com/angular/angular.js/issues/1267.

ng-switch

ng-switch scope inheritance works just like ng-include. So if you need 2-way data binding to a primitive in the parent scope, use $parent, or change the model to be an object and then bind to a property of that object. This will avoid child scope hiding/shadowing of parent scope properties.

See also AngularJS, bind scope of a switch-case?

ng-repeat

Ng-repeat works a little differently. Suppose we have in our controller:

$scope.myArrayOfPrimitives = [ 11, 22 ];
$scope.myArrayOfObjects    = [{num: 101}, {num: 202}]

And in our HTML:

<ul><li ng-repeat="num in myArrayOfPrimitives">
       <input ng-model="num">
    </li>
<ul>
<ul><li ng-repeat="obj in myArrayOfObjects">
       <input ng-model="obj.num">
    </li>
<ul>

For each item/iteration, ng-repeat creates a new scope, which prototypically inherits from the parent scope, but it also assigns the item's value to a new property on the new child scope. (The name of the new property is the loop variable's name.) Here's what the Angular source code for ng-repeat actually is:

childScope = scope.$new();  // child scope prototypically inherits from parent scope
...
childScope[valueIdent] = value;  // creates a new childScope property

If item is a primitive (as in myArrayOfPrimitives), essentially a copy of the value is assigned to the new child scope property. Changing the child scope property's value (i.e., using ng-model, hence child scope num) does not change the array the parent scope references. So in the first ng-repeat above, each child scope gets a num property that is independent of the myArrayOfPrimitives array:

This ng-repeat will not work (like you want/expect it to). Typing into the textboxes changes the values in the gray boxes, which are only visible in the child scopes. What we want is for the inputs to affect the myArrayOfPrimitives array, not a child scope primitive property. To accomplish this, we need to change the model to be an array of objects.

So, if item is an object, a reference to the original object (not a copy) is assigned to the new child scope property. Changing the child scope property's value (i.e., using ng-model, hence obj.num) does change the object the parent scope references. So in the second ng-repeat above, we have:

(I colored one line gray just so that it is clear where it is going.)

This works as expected. Typing into the textboxes changes the values in the gray boxes, which are visible to both the child and parent scopes.

See also Difficulty with ng-model, ng-repeat, and inputs and https://stackoverflow.com/a/13782671/215945

ng-controller

Nesting controllers using ng-controller results in normal prototypal inheritance, just like ng-include and ng-switch, so the same techniques apply. However, "it is considered bad form for two controllers to share information via $scope inheritance" -- http://onehungrymind.com/angularjs-sticky-notes-pt-1-architecture/ A service should be used to share data between controllers instead.

(If you really want to share data via controllers scope inheritance, there is nothing you need to do. The child scope will have access to all of the parent scope properties. See also Controller load order differs when loading or navigating)

directives

1. default (scope: false) - the directive does not create a new scope, so there is no inheritance here. This is easy, but also dangerous because, e.g., a directive might think it is creating a new property on the scope, when in fact it is clobbering an existing property. This is not a good choice for writing directives that are intended as reusable components.
2. scope: true - the directive creates a new child scope that prototypically inherits from the parent scope. If more than one directive (on the same DOM element) requests a new scope, only one new child scope is created. Since we have "normal" prototypal inheritance, this is like ng-include and ng-switch, so be wary of 2-way data binding to parent scope primitives, and child scope hiding/shadowing of parent scope properties.
3. scope: { ... } - the directive creates a new isolate/isolated scope. It does not prototypically inherit. This is usually your best choice when creating reusable components, since the directive cannot accidentally read or modify the parent scope. However, such directives often need access to a few parent scope properties. The object hash is used to set up two-way binding (using '=') or one-way binding (using '@') between the parent scope and the isolate scope. There is also '&' to bind to parent scope expressions. So, these all create local scope properties that are derived from the parent scope. Note that attributes are used to help set up the binding -- you can't just reference parent scope property names in the object hash, you have to use an attribute. E.g., this won't work if you want to bind to parent property parentProp in the isolated scope: <div my-directive> and scope: { localProp: '@parentProp' }. An attribute must be used to specify each parent property that the directive wants to bind to: <div my-directive the-Parent-Prop=parentProp> and scope: { localProp: '@theParentProp' }.
   Isolate scope's __proto__ references Object. Isolate scope's $parent references the parent scope, so although it is isolated and doesn't inherit prototypically from the parent scope, it is still a child scope.
   For the picture below we have
   <my-directive interpolated="{{parentProp1}}" twowayBinding="parentProp2"> and
   scope: { interpolatedProp: '@interpolated', twowayBindingProp: '=twowayBinding' }
   Also, assume the directive does this in its linking function: scope.someIsolateProp = "I'm isolated"
   
   For more information on isolate scopes see http://onehungrymind.com/angularjs-sticky-notes-pt-2-isolated-scope/
4. transclude: true - the directive creates a new "transcluded" child scope, which prototypically inherits from the parent scope. The transcluded and the isolated scope (if any) are siblings -- the $parent property of each scope references the same parent scope. When a transcluded and an isolate scope both exist, isolate scope property $$nextSibling will reference the transcluded scope. I'm not aware of any nuances with the transcluded scope.
   For the picture below, assume the same directive as above with this addition: transclude: true
   

This fiddle has a showScope() function that can be used to examine an isolate and transcluded scope. See the instructions in the comments in the fiddle.

Summary

There are four types of scopes:

1. normal prototypal scope inheritance -- ng-include, ng-switch, ng-controller, directive with scope: true
2. normal prototypal scope inheritance with a copy/assignment -- ng-repeat. Each iteration of ng-repeat creates a new child scope, and that new child scope always gets a new property.
3. isolate scope -- directive with scope: {...}. This one is not prototypal, but '=', '@', and '&' provide a mechanism to access parent scope properties, via attributes.
4. transcluded scope -- directive with transclude: true. This one is also normal prototypal scope inheritance, but it is also a sibling of any isolate scope.

For all scopes (prototypal or not), Angular always tracks a parent-child relationship (i.e., a hierarchy), via properties $parent and $$childHead and $$childTail.

Diagrams were generated with graphviz "*.dot" files, which are on github. Tim Caswell's "Learning JavaScript with Object Graphs" was the inspiration for using GraphViz for the diagrams.

If you are just looking for some text and don't need a result set for programming purposes, you could install HeidiSQL for free (I'm using v9.2.0.4947).

Right click any database or table and select "Find text on server".

All the matches are shown in a separate tab for each table - very nice.

Frighteningly useful and saved me hours. Forget messing about with lengthy queries!!

use git stash push -m aNameForYourStash to save it. Then use git stash list to learn the index of the stash that you want to apply. Then use git stash pop --index 0 to pop the stash and apply it.

note: I'm using git version 2.21.0.windows.1

Threading isn't available in stock PHP, but concurrent programming is possible by using HTTP requests as asynchronous calls.

With the curl's timeout setting set to 1 and using the same session_id for the processes you want to be associated with each other, you can communicate with session variables as in my example below. With this method you can even close your browser and the concurrent process still exists on the server.

Don't forget to verify the correct session ID like this:

http://localhost/test/verifysession.php?sessionid=[the correct id]

startprocess.php

$request = "http://localhost/test/process1.php?sessionid=".$_REQUEST["PHPSESSID"];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $request);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 1);
curl_exec($ch);
curl_close($ch);
echo $_REQUEST["PHPSESSID"];

process1.php

set_time_limit(0);

if ($_REQUEST["sessionid"])
   session_id($_REQUEST["sessionid"]);

function checkclose()
{
   global $_SESSION;
   if ($_SESSION["closesession"])
   {
       unset($_SESSION["closesession"]);
       die();
   }
}

while(!$close)
{
   session_start();
   $_SESSION["test"] = rand();
   checkclose();
   session_write_close();
   sleep(5);
}

verifysession.php

if ($_REQUEST["sessionid"])
    session_id($_REQUEST["sessionid"]);

session_start();
var_dump($_SESSION);

closeprocess.php

if ($_REQUEST["sessionid"])
    session_id($_REQUEST["sessionid"]);

session_start();
$_SESSION["closesession"] = true;
var_dump($_SESSION);

I happened to have the same problem just now. However, the first few answers don't work for me.I propose a solution:change the .classpath file.For example,you can define the classpathentry node's path like this: path="src/prefix1/java" or path="src/prefix1/resources". Hope it can help.

Who are you writing the message for? And is that reader typically reading the message pre- or post- ownership the commit themselves?

I think good answers here have been given from both perspectives, I’d perhaps just fall short of suggesting there is a best answer for every project. The split vote might suggest as much.

i.e. to summarise:

• Is the message predominantly for other people, typically reading at some point before they have assumed the change: A proposal of what taking the change will do to their existing code.

• Is the message predominantly as a journal/record to yourself (or to your team), but typically reading from the perspective of having assumed the change and searching back to discover what happened.

Perhaps this will lead the motivation for your team/project, either way.

Please refer here https://code.google.com/p/selenium/issues/detail?id=6756 In crux

Please open the system display settings and ensure that font size is set to 100% It worked surprisingly

You can try using StringBuilder: -

    final StringBuilder sb = new StringBuilder();

    sb.append("SHOP MA\n");
    sb.append("----------------------------\n");
    sb.append("Pannampitiya\n");
    sb.append("09-10-2012 harsha  no: 001\n");
    sb.append("No  Item  Qty  Price  Amount\n");
    sb.append("1 Bread 1 50.00  50.00\n");
    sb.append("____________________________\n");

    // To use StringBuilder as String.. Use `toString()` method..
    System.out.println(sb.toString());   

Am i understanding your question only? You need .bat file to compile and execute java class files?

if its a .bat file. you can just double click.

and in your .bat file, you just need to javac Main.java ((make sure your bat has the path to ur Main.java) java Main

If you want to echo compilation warnings/statements, that would need something else. But since, you want that to be automated, maybe you eventually don't need that.

Maybe you can try this: though please note - This pulls the column count, not the row count

 using (SqlDataReader reader = command.ExecuteReader())
 {
     while (reader.Read())
     {
         int count = reader.VisibleFieldCount;
         Console.WriteLine(count);
     }
 }

C:\xampp\php\php.ini in my case or it could be C:\php\php.ini if the Apache / PHP / MySQL are stand alone

upload_max_filesize = 2M by default

so it can be changed as desired. And in my case upload_max_filesize = 20M

post_max_size = 8M by default it should be changed to post_max_size = 20M as well

memory_limit=128M is by default and it is not necessary to change to increase the max 2056kb or 2mb .sql file upload limit. But it only means that a script can consume up to 128 memory when you run apache and sql server , and if you change memory_limit=128M to higher and run any malfunctioned script then it may cause you trouble. So its up to you.

If you are using AFNetworking library to download image and that images are using in UITableview then You can use below code in cellForRowAtIndexPath

 [self setImageWithURL:user.user_ProfilePicturePath toControl:cell.imgView]; 
 
-(void)setImageWithURL:(NSURL*)url toControl:(id)ctrl
{
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    AFImageRequestOperation *operation = [AFImageRequestOperation imageRequestOperationWithRequest:request imageProcessingBlock:nil success:^(NSURLRequest *request, NSHTTPURLResponse *response, UIImage *image) {
        if (image) {
            if([ctrl isKindOfClass:[UIButton class]])
            {
                UIButton btn =(UIButton)ctrl;
                [btn setBackgroundImage:image forState:UIControlStateNormal];
            }
            else
            {
                UIImageView imgView = (UIImageView)ctrl;
                imgView.image = image;
            }

}
}
failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error) {
NSLog(@"No Image");
}];
[operation start];}

nltk.download() will not solve this issue. I tried the below and it worked for me:

in the '...AppData\Roaming\nltk_data\tokenizers' folder, extract downloaded punkt.zip folder at the same location.

String[] string=new String[60];
System.out.println(string.length);

it is initialization and getting the STRING LENGTH code in very simple way for beginners

Use .astype.

>>> a = numpy.array([1, 2, 3, 4], dtype=numpy.float64)
>>> a
array([ 1.,  2.,  3.,  4.])
>>> a.astype(numpy.int64)
array([1, 2, 3, 4])

See the documentation for more options.

The OP had the best answer for me and it appears that others have figured out the -All addition as well. I set up two batch files, then shortcuts to those so you can set the Run As Admin permissions on them, easy-peasy.

Batch Off

Call dism.exe /Online /Disable-Feature:Microsoft-Hyper-V-All

Batch On

Call dism.exe /Online /Enable-Feature:Microsoft-Hyper-V /All

Right-click -> create desktop shortcut. Right-click the shortcut -> properties -> under the shortcut tab -> Advanced -> Run as admin

In answer to the question in how to write to a file in PHP you can use the following as an example:

    $fp = fopen ($filename, "a"); # a = append to the file. w = write to the file (create new if doesn't exist)
    if ($fp) {
        fwrite ($fp, $text); //$text is what you are writing to the file
        fclose ($fp);
        $writeSuccess = "Yes";
        #echo ("File written");
    }
    else {
    $writeSuccess = "No";
    #echo ("File was not written");
    }

The following lifecycle methods will be called when state changes. You can use the provided arguments and the current state to determine if something meaningful changed.

componentWillUpdate(object nextProps, object nextState)
componentDidUpdate(object prevProps, object prevState)

The behaviour of datetime.datetime.utcnow() returning UTC time as naive datetime object is obviously problematic and must be fixed. It can lead to unexpected result if your system local timezone is not UTC, since datetime library presume naive datetime object to represent system local time. For example, datetime.datetime.utcnow().timestaamp() gives timestamp of 4 hours ahead from correct value on my computer. Also, as of python 3.6, datetime.astimezone() can be called on naive datetime instances, but datetime.datetime.utcnow().astimezone(any_timezone) gives wrong result unless your system local timezone is UTC.

You can use the Path api:

Path p = Paths.get(yourFileNameUri);
Path folder = p.getParent();

I solved the problem when I created framework folder inside storage folder and its subfolders sessions, views and cache.

Go to your cmd or terminal then type your project root path and after that type the following:

cd storage
mkdir framework
cd framework
mkdir sessions
mkdir views
mkdir cache

Go to your project root path back again and run composer update

After that artisan works perfectly.

You should use the location.reload(true), which will release the cache for that specific page and force the page to load as a NEW page.

The true parameter forces the page to release it's cache.

To post your html, javascript,c# and java you should convert special characters to HTML code. as '<' as < and '>' to > and e.t.c..

Add this link Code Converter to iGoogle. This will help you to convert the special characters.

Then add SyntaxHighlighter 3.0.83 new version to customize your code in blogger. But you should know How to configure the syntaxHighlighter in your blogger template.

-webkit-appearance: none;

and add your own style

Update January 2017 (two years later):

You can now search for commit messages! (still only in the master branch)

February 2015: Not sure that could ever be possible, considering the current search infrastructure base on Elasticsearch (introduced in January 2013).

As an answer "drawing from credible and/or official sources", here is an interview done with the GitHub people in charge of introducing Elasticsearch at GitHub (August 2013)

Tim Pease: We have two document types in there: One is a source code file and the other one is a repository. The way that git works is you have commits and you have a branch for each commit. Repository documents keep track of the most recent commit for that particular repository that has been indexed. When a user pushes a new commit up to Github, we then pull that repository document from elasticsearch. We then see the most recently indexed commit and then we get a list of all the files that had been modified, or added, or deleted between this recent push and what we have previously indexed. Then we can go ahead and just update those documents which have been changed. We don’t have to re-index the entire source code tree every time someone pushes.

Andrew Cholakian: So, you guys only index, I’m assuming, the master branch.

Tim Pease: Correct. It’s only the head of the master branch that you’re going to get in there and still that’s a lot of data, two billion documents, 30 terabytes.

Andrew Cholakian: That is awesomely huge.

[...]

Tim Pease: With indexing source code on push, it’s a self-healing process.
We have that repository document which keeps track of the last indexed commit. If we missed, just happen to miss three commits where those jobs fail, the next commit that comes in, we’re still looking at the diff between the previous commit that we indexed and the one that we’re seeing with this new push.
You do a git diff and you get all the files that have been updated, deleted, or added. You can just say, “Okay, we need to remove these files. We need to add these files, and all that.” It’s self-healing and that’s the approach that we have taken with pretty much all of the architecture.

That all means not all the branches of all the repo would be indexed with that approach.
A global commit message search isn't available for now.
And Tim Pease himself confirms commit messages are not indexed.

Note that it isn't impossible to get one's own elasticsearch local indexing of a local clone: see "Searching a git repository with ElasticSearch"

But for a specific repo, the easiest remains to clone it and do a:

git log --all --grep='my search'

(More options at "How to search a Git repository by commit message?")

Here is the code " a horizontal divider line between two Text Views". Try this

    <TextView
        android:id="@id/textView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="5dp"
        android:inputType="textPersonName"
        android:text:"address" />


    <View
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:background="@android:color/black"/>


    <TextView
        android:id="@id/textView7"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:inputType="textPersonName" 
        android:text:"Upload File" />/>

Controller not supposed to be called from view. That's the whole idea of MVC - clear separation of concerns.

If you need to call controller from View - you are doing something wrong. Time for refactoring.

This may be a sideways answer, but if you download Virtuemart (A Joomla component), it has a countries table and all the related states all set up for you included in the installation SQL. They're called jos_virtuemart_countries and jos_virtuemart_states. It also includes the 2 and 3 character country codes. I'd attach it to my answer, but don't see a way of doing it.

@ and @@ in modules also work differently when a class extends or includes that module.

So given

module A
    @a = 'module'
    @@a = 'module'

    def get1
        @a          
    end     

    def get2
        @@a         
    end     

    def set1(a) 
        @a = a      
    end     

    def set2(a) 
        @@a = a     
    end     

    def self.set1(a)
        @a = a      
    end     

    def self.set2(a)
        @@a = a     
    end     
end 

Then you get the outputs below shown as comments

class X
    extend A

    puts get1.inspect # nil
    puts get2.inspect # "module"

    @a = 'class' 
    @@a = 'class' 

    puts get1.inspect # "class"
    puts get2.inspect # "module"

    set1('set')
    set2('set')

    puts get1.inspect # "set" 
    puts get2.inspect # "set" 

    A.set1('sset')
    A.set2('sset')

    puts get1.inspect # "set" 
    puts get2.inspect # "sset"
end 

class Y
    include A

    def doit
        puts get1.inspect # nil
        puts get2.inspect # "module"

        @a = 'class'
        @@a = 'class'

        puts get1.inspect # "class"
        puts get2.inspect # "class"

        set1('set')
        set2('set')

        puts get1.inspect # "set"
        puts get2.inspect # "set"

        A.set1('sset')
        A.set2('sset')

        puts get1.inspect # "set"
        puts get2.inspect # "sset"
    end
end

Y.new.doit

So use @@ in modules for variables you want common to all their uses, and use @ in modules for variables you want separate for every use context.

What if you want to select just a few?

No problem, first:

1. Ctrl+F find the letters by typing them
2. ESC to quit searching (you need to this even when using Ctrl+Shift+L to select all occurences)

OR

1. just select those letters with your mouse or keyboard (Shift+arrows)

Now that the mouse cursor is blinking on your first selection, using a few more Key Bindings (thanks for the ref j08691) you may:

• Ctrl+D select the next occurrence
• Ctrl+K+Ctrl+D skip the next occurrence
• Ctrl+U undo one of the above

Or even better, use HTML elements that fit your need. It's cleaner, and produces leaner markup. Example:

<dl>
   <dt>Lorem Ipsum etc <em>here</em></dt>
   <dd>blah</dd>
   <dd>blah blah</dd>
   <dd>blah</dd>
   <dt>lorem ipsums <em>and here</em></dt>
</dl>

Float the em to the right (with display: block), or set it to position: absolute with its parent as position: relative.

I'd print out the result of an2.getNodeName() as well for debugging purposes. My guess is that your tree crawling code isn't crawling to the nodes that you think it is. That suspicion is enhanced by the lack of checking for node names in your code.

Other than that, the javadoc for Node defines "getNodeValue()" to return null for Nodes of type Element. Therefore, you really should be using getTextContent(). I'm not sure why that wouldn't give you the text that you want.

Perhaps iterate the children of your tag node and see what types are there?

Tried this code and it works for me:

String xml = "<add job=\"351\">\n" +
             "    <tag>foobar</tag>\n" +
             "    <tag>foobar2</tag>\n" +
             "</add>";
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
ByteArrayInputStream bis = new ByteArrayInputStream(xml.getBytes());
Document doc = db.parse(bis);
Node n = doc.getFirstChild();
NodeList nl = n.getChildNodes();
Node an,an2;

for (int i=0; i < nl.getLength(); i++) {
    an = nl.item(i);
    if(an.getNodeType()==Node.ELEMENT_NODE) {
        NodeList nl2 = an.getChildNodes();

        for(int i2=0; i2<nl2.getLength(); i2++) {
            an2 = nl2.item(i2);
            // DEBUG PRINTS
            System.out.println(an2.getNodeName() + ": type (" + an2.getNodeType() + "):");
            if(an2.hasChildNodes()) System.out.println(an2.getFirstChild().getTextContent());
            if(an2.hasChildNodes()) System.out.println(an2.getFirstChild().getNodeValue());
            System.out.println(an2.getTextContent());
            System.out.println(an2.getNodeValue());
        }
    }
}

Output was:

#text: type (3): foobar foobar
#text: type (3): foobar2 foobar2

I've been in similar situations. Have you tried running cleanup from the root of your workspace? I know sometimes a cleanup from a child directory (where the problem lies) doesn't work, and cleanup from the root of the workspace does.

If that still fails, since you had deleted a child dir somewhere. Try deleting 1 level higher from the child dir as well (assuming that is not the root), and re-trying update and cleanup.

If cleanup attempts aren't succeeding at any level then the answer is unfortunately checkout a new working copy.

The version of JBoss should also be visible in the boot log file. Standard install would have that (for linux) in

/var/log/jboss/boot.log

$ head boot.log

08:30:07,477 INFO  [Server] Starting JBoss (MX MicroKernel)...
08:30:07,478 INFO  [Server] Release ID: JBoss [Trinity] 4.2.2.GA (build: SVNTag=JBoss_4_2_2_GA date=200710221139)
08:30:07,478 DEBUG [Server] Using config: org.jboss.system.server.ServerConfigImpl@4277158a
08:30:07,478 DEBUG [Server] Server type: class org.jboss.system.server.ServerImpl
08:30:07,478 DEBUG [Server] Server loaded through: org.jboss.system.server.NoAnnotationURLClassLoader
08:30:07,478 DEBUG [Server] Boot URLs:

so required info int the above case is

Release ID: JBoss [Trinity] 4.2.2.GA (build: SVNTag=JBoss_4_2_2_GA date=200710221139)

Streams are often accessed by threads that periodically empty their content and, for example, display it on the screen, send it to a socket or write it to a file. This is done for performance reasons. Flushing an output stream means that you want to stop, wait for the content of the stream to be completely transferred to its destination, and then resume execution with the stream empty and the content sent.

I'd do it like this:

<select onchange="jsFunction()">
  <option value="" disabled selected style="display:none;">Label</option>
  <option value="1">1</option>
  <option value="2">2</option>
  <option value="3">3</option>
</select>

If you want you could have the same label as the first option, which in this case is 1. Even better: put a label in there for the choices in the box.

Select 'Shambhu' as ShambhuNewsFeed,Note as [News Fedd],NotificationId
from Notification with(nolock) where DesignationId=@Designation 
Union All 
Select 'Shambhu' as ShambhuNewsFeed,Note as [Notification],NotificationId
from Notification with(nolock) 
where DesignationId=@Designation 
order by NotificationId desc

Form1 frmnew = new Form1();
frmnew.ShowDialog();

There is an undocumented method as of version 1.14

validator.checkForm()

This method silently validate for return true/false. It doesn't trigger error messages.

You can simply call

program "file"

from the batch file for the vast majority of programs. Don't mess with start unless you absolutely need it; it has various weird side-effects that make your life only harder.

The The point here is that pretty much every program that does something with files allows passing the name of the file to do something with in the command line. If that weren't the case, then you couldn't double-click files in the graphical shell to open them, for example.

If the program you're executing is a console application, then it will run in the current console window and the batch file will continue afterwards. If the program is a GUI program (i.e. not a console program; that's a distinction in the EXE) then the batch file will continue immediately after starting it.

Check out the "encoding/binary" package. Particularly the Read and Write functions:

binary.Write(a, binary.LittleEndian, myInt)

You can pass your arguments using this encodeURIComponent function so you don't have to worry about passing any special characters.

data: "param1=getAccNos&param2="+encodeURIComponent('Dolce & Gabbana') 

OR

var someValue = 'Dolce & Gabbana';
data: "param1=getAccNos&param2="+encodeURIComponent(someValue)

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent

You can also try with Object.values

const points = { Neel: 100, Veer: 89, Shubham: 78, Vikash: 67 };_x000D_
_x000D_
const vals = Object.values(points);_x000D_
const max = Math.max(...vals);_x000D_
const min = Math.min(...vals);_x000D_
console.log(max);_x000D_
console.log(min);

You can use Decode as well:

SELECT DISTINCT a.item, decode(b.salesman,'VIKKIE','ICKY',Else),NVL(a.manufacturer,'Not Set')Manufacturer
FROM inv_items a, arv_sales b
WHERE a.co = b.co
      AND A.ITEM_KEY = b.item_key
      AND a.co = '100'
AND a.item LIKE 'BX%'
AND b.salesman in ('01','15')
AND trans_date BETWEEN to_date('010113','mmddrr')
                         and to_date('011713','mmddrr')
GROUP BY a.item, b.salesman, a.manufacturer
ORDER BY a.item

If you want to use Codeblocks and Graphics.h,you can use Codeblocks-EP(I used it when I was learning C in college) then you can try

Codeblocks-EP http://codeblocks.codecutter.org/

In Codeblocks-EP , [File]->[New]->[Project]->[WinBGIm Project]

It has templates for WinBGIm projects installed and all the necessary libraries pre-installed.

OR try this https://stackoverflow.com/a/20321173/5227589

The Range object has both width and height properties, which are measured in points.

Greedy means your expression will match as large a group as possible, lazy means it will match the smallest group possible. For this string:

abcdefghijklmc

and this expression:

a.*c

A greedy match will match the whole string, and a lazy match will match just the first abc.

Let's go to the source -- 2.6.32, for example. The message is printed by show_signal_msg() function in arch/x86/mm/fault.c if the show_unhandled_signals sysctl is set.

"error" is not an errno nor a signal number, it's a "page fault error code" -- see definition of enum x86_pf_error_code.

"[7fa44d2f8000+f6f000]" is starting address and size of virtual memory area where offending object was mapped at the time of crash. Value of "ip" should fit in this region. With this info in hand, it should be easy to find offending code in gdb.

Other solution: Set initial after creating the form:

form.fields['tank'].initial = 123

In my case, I just renamed the .csproj.user and restart the visual studio and opened the project. It automatically created another .csproj.user file and the solution worked fine for me.

JSON

An alternative Solution could be converting your list in the JSON format and print the Json-String. The advantage is a well formatted and readable Object-String without a need of implementing the toString(). Additionaly it works for any other Object or Collection on the fly.

Example using Google's Gson:

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

...
public static void printJsonString(Object o) {
    GsonBuilder gsonBuilder = new GsonBuilder();
    /*
     * Some options for GsonBuilder like setting dateformat or pretty printing
     */
    Gson gson = gsonBuilder.create();
    String json= gson.toJson(o);
    System.out.println(json);
}

As long as you need to find it based on Count just more than 0, it is better to use EXISTS like this:

IF EXISTS (SELECT 1 FROM INCIDENTS  WHERE [Some Column] = 'Target Data')
BEGIN
    -- TRUE Procedure
END
ELSE BEGIN
    -- FALSE Procedure
END

These examples are minified because StackOverflow has a maximum character limit and links to external code are discouraged since links can break.

There are multiple plugins if you look: Bootstrap Sortable, Bootstrap Table or DataTables.

Bootstrap 3 with DataTables Example: Bootstrap Docs & DataTables Docs

$(document).ready(function() {
  $('#example').DataTable();
});

<link href=https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css rel=stylesheet><link href=https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.20/css/dataTables.bootstrap.min.css rel=stylesheet><div class=container><h1>Bootstrap 3 DataTables</h1><table cellspacing=0 class="table table-bordered table-hover table-striped"id=example width=100%><thead><tr><th>Name<th>Position<th>Office<th>Salary<tbody><tr><td>Tiger Nixon<td>System Architect<td>Edinburgh<td>$320,800<tr><td>Garrett Winters<td>Accountant<td>Tokyo<td>$170,750<tr><td>Ashton Cox<td>Junior Technical Author<td>San Francisco<td>$86,000<tr><td>Cedric Kelly<td>Senior Javascript Developer<td>Edinburgh<td>$433,060<tr><td>Airi Satou<td>Accountant<td>Tokyo<td>$162,700<tr><td>Brielle Williamson<td>Integration Specialist<td>New York<td>$372,000<tr><td>Herrod Chandler<td>Sales Assistant<td>San Francisco<td>$137,500<tr><td>Rhona Davidson<td>Integration Specialist<td>Tokyo<td>$327,900<tr><td>Colleen Hurst<td>Javascript Developer<td>San Francisco<td>$205,500<tr><td>Sonya Frost<td>Software Engineer<td>Edinburgh<td>$103,600<tr><td>Jena Gaines<td>Office Manager<td>London<td>$90,560<tr><td>Quinn Flynn<td>Support Lead<td>Edinburgh<td>$342,000<tr><td>Charde Marshall<td>Regional Director<td>San Francisco<td>$470,600<tr><td>Haley Kennedy<td>Senior Marketing Designer<td>London<td>$313,500<tr><td>Tatyana Fitzpatrick<td>Regional Director<td>London<td>$385,750<tr><td>Michael Silva<td>Marketing Designer<td>London<td>$198,500<tr><td>Paul Byrd<td>Chief Financial Officer (CFO)<td>New York<td>$725,000<tr><td>Gloria Little<td>Systems Administrator<td>New York<td>$237,500<tr><td>Bradley Greer<td>Software Engineer<td>London<td>$132,000<tr><td>Dai Rios<td>Personnel Lead<td>Edinburgh<td>$217,500<tr><td>Jenette Caldwell<td>Development Lead<td>New York<td>$345,000<tr><td>Yuri Berry<td>Chief Marketing Officer (CMO)<td>New York<td>$675,000<tr><td>Caesar Vance<td>Pre-Sales Support<td>New York<td>$106,450<tr><td>Doris Wilder<td>Sales Assistant<td>Sidney<td>$85,600<tr><td>Angelica Ramos<td>Chief Executive Officer (CEO)<td>London<td>$1,200,000<tr><td>Gavin Joyce<td>Developer<td>Edinburgh<td>$92,575<tr><td>Jennifer Chang<td>Regional Director<td>Singapore<td>$357,650<tr><td>Brenden Wagner<td>Software Engineer<td>San Francisco<td>$206,850<tr><td>Fiona Green<td>Chief Operating Officer (COO)<td>San Francisco<td>$850,000<tr><td>Shou Itou<td>Regional Marketing<td>Tokyo<td>$163,000<tr><td>Michelle House<td>Integration Specialist<td>Sidney<td>$95,400<tr><td>Suki Burks<td>Developer<td>London<td>$114,500<tr><td>Prescott Bartlett<td>Technical Author<td>London<td>$145,000<tr><td>Gavin Cortez<td>Team Leader<td>San Francisco<td>$235,500<tr><td>Martena Mccray<td>Post-Sales support<td>Edinburgh<td>$324,050<tr><td>Unity Butler<td>Marketing Designer<td>San Francisco<td>$85,675<tr><td>Howard Hatfield<td>Office Manager<td>San Francisco<td>$164,500<tr><td>Hope Fuentes<td>Secretary<td>San Francisco<td>$109,850<tr><td>Vivian Harrell<td>Financial Controller<td>San Francisco<td>$452,500<tr><td>Timothy Mooney<td>Office Manager<td>London<td>$136,200<tr><td>Jackson Bradshaw<td>Director<td>New York<td>$645,750<tr><td>Olivia Liang<td>Support Engineer<td>Singapore<td>$234,500<tr><td>Bruno Nash<td>Software Engineer<td>London<td>$163,500<tr><td>Sakura Yamamoto<td>Support Engineer<td>Tokyo<td>$139,575<tr><td>Thor Walton<td>Developer<td>New York<td>$98,540<tr><td>Finn Camacho<td>Support Engineer<td>San Francisco<td>$87,500<tr><td>Serge Baldwin<td>Data Coordinator<td>Singapore<td>$138,575<tr><td>Zenaida Frank<td>Software Engineer<td>New York<td>$125,250<tr><td>Zorita Serrano<td>Software Engineer<td>San Francisco<td>$115,000<tr><td>Jennifer Acosta<td>Junior Javascript Developer<td>Edinburgh<td>$75,650<tr><td>Cara Stevens<td>Sales Assistant<td>New York<td>$145,600<tr><td>Hermione Butler<td>Regional Director<td>London<td>$356,250<tr><td>Lael Greer<td>Systems Administrator<td>London<td>$103,500<tr><td>Jonas Alexander<td>Developer<td>San Francisco<td>$86,500<tr><td>Shad Decker<td>Regional Director<td>Edinburgh<td>$183,000<tr><td>Michael Bruce<td>Javascript Developer<td>Singapore<td>$183,000<tr><td>Donna Snider<td>Customer Support<td>New York<td>$112,000</table></div><script src=https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js></script><script src=https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.20/js/jquery.dataTables.min.js></script><script src=https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.20/js/dataTables.bootstrap.min.js></script>

Bootstrap 4 with DataTables Example: Bootstrap Docs & DataTables Docs

$(document).ready(function() {
  $('#example').DataTable();
});

<link href=https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.5.0/css/bootstrap.min.css rel=stylesheet><link href=https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.20/css/dataTables.bootstrap4.min.css rel=stylesheet><div class=container><h1>Bootstrap 4 DataTables</h1><table cellspacing=0 class="table table-bordered table-hover table-inverse table-striped"id=example width=100%><thead><tr><th>Name<th>Position<th>Office<th>Age<th>Start date<th>Salary<tfoot><tr><th>Name<th>Position<th>Office<th>Age<th>Start date<th>Salary<tbody><tr><td>Tiger Nixon<td>System Architect<td>Edinburgh<td>61<td>2011/04/25<td>$320,800<tr><td>Garrett Winters<td>Accountant<td>Tokyo<td>63<td>2011/07/25<td>$170,750<tr><td>Ashton Cox<td>Junior Technical Author<td>San Francisco<td>66<td>2009/01/12<td>$86,000<tr><td>Cedric Kelly<td>Senior Javascript Developer<td>Edinburgh<td>22<td>2012/03/29<td>$433,060<tr><td>Airi Satou<td>Accountant<td>Tokyo<td>33<td>2008/11/28<td>$162,700<tr><td>Brielle Williamson<td>Integration Specialist<td>New York<td>61<td>2012/12/02<td>$372,000<tr><td>Herrod Chandler<td>Sales Assistant<td>San Francisco<td>59<td>2012/08/06<td>$137,500<tr><td>Rhona Davidson<td>Integration Specialist<td>Tokyo<td>55<td>2010/10/14<td>$327,900<tr><td>Colleen Hurst<td>Javascript Developer<td>San Francisco<td>39<td>2009/09/15<td>$205,500<tr><td>Sonya Frost<td>Software Engineer<td>Edinburgh<td>23<td>2008/12/13<td>$103,600<tr><td>Jena Gaines<td>Office Manager<td>London<td>30<td>2008/12/19<td>$90,560<tr><td>Quinn Flynn<td>Support Lead<td>Edinburgh<td>22<td>2013/03/03<td>$342,000<tr><td>Charde Marshall<td>Regional Director<td>San Francisco<td>36<td>2008/10/16<td>$470,600<tr><td>Haley Kennedy<td>Senior Marketing Designer<td>London<td>43<td>2012/12/18<td>$313,500<tr><td>Tatyana Fitzpatrick<td>Regional Director<td>London<td>19<td>2010/03/17<td>$385,750<tr><td>Michael Silva<td>Marketing Designer<td>London<td>66<td>2012/11/27<td>$198,500<tr><td>Paul Byrd<td>Chief Financial Officer (CFO)<td>New York<td>64<td>2010/06/09<td>$725,000<tr><td>Gloria Little<td>Systems Administrator<td>New York<td>59<td>2009/04/10<td>$237,500<tr><td>Bradley Greer<td>Software Engineer<td>London<td>41<td>2012/10/13<td>$132,000<tr><td>Dai Rios<td>Personnel Lead<td>Edinburgh<td>35<td>2012/09/26<td>$217,500<tr><td>Jenette Caldwell<td>Development Lead<td>New York<td>30<td>2011/09/03<td>$345,000<tr><td>Yuri Berry<td>Chief Marketing Officer (CMO)<td>New York<td>40<td>2009/06/25<td>$675,000<tr><td>Caesar Vance<td>Pre-Sales Support<td>New York<td>21<td>2011/12/12<td>$106,450<tr><td>Doris Wilder<td>Sales Assistant<td>Sidney<td>23<td>2010/09/20<td>$85,600<tr><td>Angelica Ramos<td>Chief Executive Officer (CEO)<td>London<td>47<td>2009/10/09<td>$1,200,000<tr><td>Gavin Joyce<td>Developer<td>Edinburgh<td>42<td>2010/12/22<td>$92,575<tr><td>Jennifer Chang<td>Regional Director<td>Singapore<td>28<td>2010/11/14<td>$357,650<tr><td>Brenden Wagner<td>Software Engineer<td>San Francisco<td>28<td>2011/06/07<td>$206,850<tr><td>Fiona Green<td>Chief Operating Officer (COO)<td>San Francisco<td>48<td>2010/03/11<td>$850,000<tr><td>Shou Itou<td>Regional Marketing<td>Tokyo<td>20<td>2011/08/14<td>$163,000<tr><td>Michelle House<td>Integration Specialist<td>Sidney<td>37<td>2011/06/02<td>$95,400<tr><td>Suki Burks<td>Developer<td>London<td>53<td>2009/10/22<td>$114,500<tr><td>Prescott Bartlett<td>Technical Author<td>London<td>27<td>2011/05/07<td>$145,000<tr><td>Gavin Cortez<td>Team Leader<td>San Francisco<td>22<td>2008/10/26<td>$235,500<tr><td>Martena Mccray<td>Post-Sales support<td>Edinburgh<td>46<td>2011/03/09<td>$324,050<tr><td>Unity Butler<td>Marketing Designer<td>San Francisco<td>47<td>2009/12/09<td>$85,675<tr><td>Howard Hatfield<td>Office Manager<td>San Francisco<td>51<td>2008/12/16<td>$164,500<tr><td>Hope Fuentes<td>Secretary<td>San Francisco<td>41<td>2010/02/12<td>$109,850<tr><td>Vivian Harrell<td>Financial Controller<td>San Francisco<td>62<td>2009/02/14<td>$452,500<tr><td>Timothy Mooney<td>Office Manager<td>London<td>37<td>2008/12/11<td>$136,200<tr><td>Jackson Bradshaw<td>Director<td>New York<td>65<td>2008/09/26<td>$645,750<tr><td>Olivia Liang<td>Support Engineer<td>Singapore<td>64<td>2011/02/03<td>$234,500<tr><td>Bruno Nash<td>Software Engineer<td>London<td>38<td>2011/05/03<td>$163,500<tr><td>Sakura Yamamoto<td>Support Engineer<td>Tokyo<td>37<td>2009/08/19<td>$139,575<tr><td>Thor Walton<td>Developer<td>New York<td>61<td>2013/08/11<td>$98,540<tr><td>Finn Camacho<td>Support Engineer<td>San Francisco<td>47<td>2009/07/07<td>$87,500<tr><td>Serge Baldwin<td>Data Coordinator<td>Singapore<td>64<td>2012/04/09<td>$138,575<tr><td>Zenaida Frank<td>Software Engineer<td>New York<td>63<td>2010/01/04<td>$125,250<tr><td>Zorita Serrano<td>Software Engineer<td>San Francisco<td>56<td>2012/06/01<td>$115,000<tr><td>Jennifer Acosta<td>Junior Javascript Developer<td>Edinburgh<td>43<td>2013/02/01<td>$75,650<tr><td>Cara Stevens<td>Sales Assistant<td>New York<td>46<td>2011/12/06<td>$145,600<tr><td>Hermione Butler<td>Regional Director<td>London<td>47<td>2011/03/21<td>$356,250<tr><td>Lael Greer<td>Systems Administrator<td>London<td>21<td>2009/02/27<td>$103,500<tr><td>Jonas Alexander<td>Developer<td>San Francisco<td>30<td>2010/07/14<td>$86,500<tr><td>Shad Decker<td>Regional Director<td>Edinburgh<td>51<td>2008/11/13<td>$183,000<tr><td>Michael Bruce<td>Javascript Developer<td>Singapore<td>29<td>2011/06/27<td>$183,000<tr><td>Donna Snider<td>Customer Support<td>New York<td>27<td>2011/01/25<td>$112,000</table></div><script src=https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js></script><script src=https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.20/js/jquery.dataTables.min.js></script><script src=https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.20/js/dataTables.bootstrap4.min.js></script>

Bootstrap 3 with Bootstrap Table Example: Bootstrap Docs & Bootstrap Table Docs

<link href=https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css rel=stylesheet><link href=https://cdnjs.cloudflare.com/ajax/libs/bootstrap-table/1.16.0/bootstrap-table.min.css rel=stylesheet><table data-sort-name=stargazers_count data-sort-order=desc data-toggle=table data-url="https://api.github.com/users/wenzhixin/repos?type=owner&sort=full_name&direction=asc&per_page=100&page=1"><thead><tr><th data-field=name data-sortable=true>Name<th data-field=stargazers_count data-sortable=true>Stars<th data-field=forks_count data-sortable=true>Forks<th data-field=description data-sortable=true>Description</thead></table><script src=https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js></script><script src=https://cdnjs.cloudflare.com/ajax/libs/bootstrap-table/1.16.0/bootstrap-table.min.js></script>

Bootstrap 3 with Bootstrap Sortable Example: Bootstrap Docs & Bootstrap Sortable Docs

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t.elm})},{plugin:a,defaults:m})}()),function(t,e){"function"==typeof define&&define.amd?define(["jquery","tinysort","moment"],e):e(t.jQuery,t.tinysort,t.moment||void 0)}(this,function(t,e,a){var r,o,n,s=t(document);function d(e){var s=void 0!==a;r=e.sign?e.sign:"arrow","default"==e.customSort&&(e.customSort=c),o=e.customSort||o||c,n=e.emptyEnd,t("table.sortable").each(function(){var r=t(this),o=!0===e.applyLast;r.find("span.sign").remove(),r.find("> thead [colspan]").each(function(){for(var e=parseFloat(t(this).attr("colspan")),a=1;a<e;a++)t(this).after('<th class="colspan-compensate">')}),r.find("> thead [rowspan]").each(function(){for(var e=t(this),a=parseFloat(e.attr("rowspan")),r=1;r<a;r++){var o=e.parent("tr"),n=o.next("tr"),s=o.children().index(e);n.children().eq(s).before('<th class="rowspan-compensate">')}}),r.find("> thead tr").each(function(e){t(this).find("th").each(function(a){var r=t(this);r.addClass("nosort").removeClass("up 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0===e.attr("data-value")&&e.attr("data-value",e.text())});var n=l(r),d=n.bsSort;r.find('> thead th[data-defaultsort!="disabled"]').each(function(e){var a=t(this),r=a.closest("table.sortable");a.data("sortTable",r);var s=a.attr("data-sortkey"),i=o?n.lastSort:-1;d[s]=o?d[s]:a.attr("data-defaultsort"),void 0!==d[s]&&o===(s===i)&&(d[s]="asc"===d[s]?"desc":"asc",u(a,r))})})}function i(e){var a=t(e),r=a.data("sortTable")||a.closest("table.sortable");u(a,r)}function l(e){var a=e.data("bootstrap-sortable-context");return void 0===a&&(a={bsSort:[],lastSort:void 0},e.find('> thead th[data-defaultsort!="disabled"]').each(function(e){var r=t(this),o=r.attr("data-sortkey");a.bsSort[o]=r.attr("data-defaultsort"),void 0!==a.bsSort[o]&&(a.lastSort=o)}),e.data("bootstrap-sortable-context",a)),a}function c(t,a){e(t,a)}function u(e,a){a.trigger("before-sort");var s=parseFloat(e.attr("data-sortcolumn")),d=l(a),i=d.bsSort;if(e.attr("colspan")){var c=parseFloat(e.data("mainsort"))||0,f=parseFloat(e.data("sortkey").split("-").pop());if(a.find("> thead tr").length-1>f)return void u(a.find('[data-sortkey="'+(s+c)+"-"+(f+1)+'"]'),a);s+=c}var h=e.attr("data-defaultsign")||r;if(a.find("> thead th").each(function(){t(this).removeClass("up").removeClass("down").addClass("nosort")}),t.browser.mozilla){var p=a.find("> thead div.mozilla");void 0!==p&&(p.find(".sign").remove(),p.parent().html(p.html())),e.wrapInner('<div class="mozilla"></div>'),e.children().eq(0).append('<span class="sign '+h+'"></span>')}else a.find("> thead span.sign").remove(),e.append('<span class="sign '+h+'"></span>');var m=e.attr("data-sortkey"),v="desc"!==e.attr("data-firstsort")?"desc":"asc",b=i[m]||v;d.lastSort!==m&&void 0!==i[m]||(b="asc"===b?"desc":"asc"),i[m]=b,d.lastSort=m,"desc"===i[m]?(e.find("span.sign").addClass("up"),e.addClass("up").removeClass("down nosort")):e.addClass("down").removeClass("up nosort");var g=a.children("tbody").children("tr"),w=[];t(g.filter('[data-disablesort="true"]').get().reverse()).each(function(e,a){var r=t(a);w.push({index:g.index(r),row:r}),r.remove()});var S=g.not('[data-disablesort="true"]');if(0!=S.length){var y="asc"===i[m]&&n;o(S,{emptyEnd:y,selector:"td:nth-child("+(s+1)+")",order:i[m],data:"value"})}t(w.reverse()).each(function(t,e){0===e.index?a.children("tbody").prepend(e.row):a.children("tbody").children("tr").eq(e.index-1).after(e.row)}),a.find("> tbody > tr > td.sorted,> thead th.sorted").removeClass("sorted"),S.find("td:eq("+s+")").addClass("sorted"),e.addClass("sorted"),a.trigger("sorted")}if(t.bootstrapSortable=function(t){null==t?d({}):t.constructor===Boolean?d({applyLast:t}):void 0!==t.sortingHeader?i(t.sortingHeader):d(t)},s.on("click",'table.sortable>thead th[data-defaultsort!="disabled"]',function(t){i(this)}),!t.browser){t.browser={chrome:!1,mozilla:!1,opera:!1,msie:!1,safari:!1};var f=navigator.userAgent;t.each(t.browser,function(e){t.browser[e]=!!new RegExp(e,"i").test(f),t.browser.mozilla&&"mozilla"===e&&(t.browser.mozilla=!!new RegExp("firefox","i").test(f)),t.browser.chrome&&"safari"===e&&(t.browser.safari=!1)})}t(t.bootstrapSortable)}),function(){var t=$("table");t.append(newTableRow()),t.append(newTableRow()),$("button.add-row").on("click",function(){var e=$(this);t.append(newTableRow()),e.data("sort")?$.bootstrapSortable(!0):$.bootstrapSortable(!1)}),$("button.change-sort").on("click",function(){$(this).data("custom")?$.bootstrapSortable(!0,void 0,customSort):$.bootstrapSortable(!0,void 0,"default")}),t.on("sorted",function(){alert("Table was sorted.")}),$("#event").on("change",function(){$(this).is(":checked")?t.on("sorted",function(){alert("Table was sorted.")}):t.off("sorted")}),$("input[name=sign]:radio").change(function(){$.bootstrapSortable(!0,$(this).val())})}();

table.sortable span.sign { display: block; position: absolute; top: 50%; right: 5px; font-size: 12px; margin-top: -10px; color: #bfbfc1; } table.sortable th:after { display: block; position: absolute; top: 50%; right: 5px; font-size: 12px; margin-top: -10px; color: #bfbfc1; } table.sortable th.arrow:after { content: ''; } table.sortable span.arrow, span.reversed, th.arrow.down:after, th.reversedarrow.down:after, th.arrow.up:after, th.reversedarrow.up:after { border-style: solid; border-width: 5px; font-size: 0; border-color: #ccc transparent transparent transparent; line-height: 0; height: 0; width: 0; margin-top: -2px; } table.sortable span.arrow.up, th.arrow.up:after { border-color: transparent transparent #ccc transparent; margin-top: -7px; } table.sortable span.reversed, th.reversedarrow.down:after { border-color: transparent transparent #ccc transparent; margin-top: -7px; } table.sortable span.reversed.up, th.reversedarrow.up:after { border-color: #ccc transparent transparent transparent; margin-top: -2px; } table.sortable span.az:before, th.az.down:after { content: "a .. z"; } table.sortable span.az.up:before, th.az.up:after { content: "z .. a"; } table.sortable th.az.nosort:after, th.AZ.nosort:after, th._19.nosort:after, th.month.nosort:after { content: ".."; } table.sortable span.AZ:before, th.AZ.down:after { content: "A .. Z"; } table.sortable span.AZ.up:before, th.AZ.up:after { content: "Z .. A"; } table.sortable span._19:before, th._19.down:after { content: "1 .. 9"; } table.sortable span._19.up:before, th._19.up:after { content: "9 .. 1"; } table.sortable span.month:before, th.month.down:after { content: "jan .. dec"; } table.sortable span.month.up:before, th.month.up:after { content: "dec .. jan"; } table.sortable thead th:not([data-defaultsort=disabled]) { cursor: pointer; position: relative; top: 0; left: 0; } table.sortable thead th:hover:not([data-defaultsort=disabled]) { background: #efefef; } table.sortable thead th div.mozilla { position: relative; }

<link href=https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.1/css/all.min.css rel=stylesheet><link href=https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css rel=stylesheet><div class=container><div class=hero-unit><h1>Bootstrap Sortable</h1></div><table class="sortable table table-bordered table-striped"><thead><tr><th style=width:20%;vertical-align:middle data-defaultsign=nospan class=az data-defaultsort=asc rowspan=2><i class="fa fa-fw fa-map-marker"></i>Name<th style=text-align:center colspan=4 data-mainsort=3>Results<th data-defaultsort=disabled><tr><th style=width:20% colspan=2 data-mainsort=1 data-firstsort=desc>Round 1<th style=width:20%>Round 2<th style=width:20%>Total<t
                  

D = dict()
string = 'whatever string...'
strparts = string.split()
for i in range(len(strparts)-N): # N-grams
    try:
        D[tuple(strparts[i:i+N])] += 1
    except:
        D[tuple(strparts[i:i+N])] = 1

func isChanClosed(ch chan interface{}) bool {
    if len(ch) == 0 {
        select {
        case _, ok := <-ch:
            return !ok
        }
    }
    return false 
}

<input type="button" name="save" value="Save" onclick="javascript:document.execCommand('SaveAs','true','your_file.txt')">

private void textBox1_TextChanged(object sender, EventArgs e)
    {
        try
        {
            textBox1.AutoCompleteMode = AutoCompleteMode.Suggest;
            textBox1.AutoCompleteSource = AutoCompleteSource.CustomSource;
            AutoCompleteStringCollection col = new AutoCompleteStringCollection();
            con.Open();
            sql = "select *from Table_Name;
            cmd = new SqlCommand(sql, con);
            SqlDataReader sdr = null;
            sdr = cmd.ExecuteReader();
            while (sdr.Read())
            {
                col.Add(sdr["Column_Name"].ToString());
            }
            sdr.Close(); 

            textBox1.AutoCompleteCustomSource = col;
            con.Close();
        }
        catch
        {
        }
    }

regex.sub('', url, 1)

DECLARE @dd VARCHAR(200) = 'Net Operating Loss - 2007';

SELECT SUBSTRING(@dd, 1, CHARINDEX('-', @dd) -1) F1,
       SUBSTRING(@dd, CHARINDEX('-', @dd) +1, LEN(@dd)) F2

Employees.objects.values_list('eng_name', flat=True)

Employees.objects.values_list('eng_name', 'rank')

if (jM_jobTasksDataGridView.Columns[e.ColumnIndex].CellType.Name == "DataGridViewCheckBoxCell")

import os

      var has_loaded=false;_x000D_
      var ready = function() {_x000D_
        if(!has_loaded){_x000D_
          has_loaded=true;_x000D_
           _x000D_
          // YOURJS here_x000D_
        }_x000D_
      }_x000D_
_x000D_
      $(document).ready(ready);_x000D_
      $(document).bind('page:change', ready);

sqlContext.setConf("spark.sql.shuffle.partitions", "300")
sqlContext.setConf("spark.default.parallelism", "300")

./bin/spark-submit --conf spark.sql.shuffle.partitions=300 --conf spark.default.parallelism=300

#define UNREFERENCED_PARAMETER(P)          (P)

void OnMessage(WPARAM wParam, LPARAM lParam)
{
    UNREFERENCED_PARAMETER(wParam);
    UNREFERENCED_PARAMETER(lParam);
}

#define DBG_UNREFERENCED_PARAMETER(P)      (P) = (P)

set -x

set +x

bash <<<$'set -x\nfor i in {0..9};do\n\techo $i\n\tdone\nset +x' 2>&1 >/dev/null|wc -l
21

for arg in x v n nx nv nvx;do echo "- opts: $arg"
    bash 2> >(wc -l|sed s/^/stderr:/) > >(wc -l|sed s/^/stdout:/) <<eof
        set -$arg
        for i in {0..9};do
            echo $i
          done
        set +$arg
        echo Done.
eof
    sleep .02
  done
- opts: x
stdout:11
stderr:21
- opts: v
stdout:11
stderr:4
- opts: n
stdout:0
stderr:0
- opts: nx
stdout:0
stderr:0
- opts: nv
stdout:0
stderr:5
- opts: nvx
stdout:0
stderr:5

bash <(sed '18ideclare >&2 -p var1 var2' myscript.sh) args

declare >&2 -p var1 var2

bash <(sed '18s/$/\ndeclare -p v1 v2 >\&2/;22s/^/set -x\n/;26s/^/set +x\n/' myscript) args

bash <(sed '2,3s/$/\ndeclare -p LINENO i v2 >\&2/;5s/^/set -x\n/;7s/^/set +x\n/' <(
        seq -f 'echo $@, $((i=%g))' 1 8)) arg1 arg2
arg1 arg2, 1
arg1 arg2, 2
declare -i LINENO="3"
declare -- i="2"
/dev/fd/63: line 3: declare: v2: not found
arg1 arg2, 3
declare -i LINENO="5"
declare -- i="3"
/dev/fd/63: line 5: declare: v2: not found
arg1 arg2, 4
+ echo arg1 arg2, 5
arg1 arg2, 5
+ echo arg1 arg2, 6
arg1 arg2, 6
+ set +x
arg1 arg2, 7
arg1 arg2, 8

^[0-9]+(\.[0-9]{1,2})?$

^                         # Start of string
 [0-9]+                   # Require one or more numbers
       (                  # Begin optional group
        \.                # Point must be escaped or it is treated as "any character"
          [0-9]{1,2}      # One or two numbers
                    )?    # End group--signify that it's optional with "?"
                      $   # End of string

import re
deci_num_checker = re.compile(r"""^[0-9]+(\.[0-9]{1,2})?$""")

valid = ["123.12", "2", "56754", "92929292929292.12", "0.21", "3.1"]
invalid = ["12.1232", "2.23332", "e666.76"]

assert len([deci_num_checker.match(x) != None for x in valid]) == len(valid)
assert [deci_num_checker.match(x) == None for x in invalid].count(False) == 0

python -m pip

python -m pip install BeautifulSoup4

void foo(int __attribute__((unused))key)
{
}

void foo(int key)
{
   int hash = 0;
   int bkt __attribute__((unused)) = 0;

   api_call(x, hash, bkt);
}

colors37 = c("#466791","#60bf37","#953ada","#4fbe6c","#ce49d3","#a7b43d","#5a51dc","#d49f36","#552095","#507f2d","#db37aa","#84b67c","#a06fda","#df462a","#5b83db","#c76c2d","#4f49a3","#82702d","#dd6bbb","#334c22","#d83979","#55baad","#dc4555","#62aad3","#8c3025","#417d61","#862977","#bba672","#403367","#da8a6d","#a79cd4","#71482c","#c689d0","#6b2940","#d593a7","#895c8b","#bd5975")

<a onclick="return clickEvent(event);" href="/contact-us">

function clickEvent(event) {
    event.preventDefault();
    // do your thing here

    // remove the onclick event trigger and continue with the event
    event.target.parentElement.onclick = null;
    event.target.parentElement.click();
}

z$mean=rowMeans(z[,c("x", "y")], na.rm=TRUE)

  w x  y mean
1 5 1  1    1
2 6 2  2    2
3 7 3  3    3
4 8 4 NA    4

string = "abcd"
try:
    string_int = int(string)
    print(string_int)
except ValueError:
    # Handle the exception
    print('Please enter an integer')

select *
from table
group by field1

select distinct on field1 *
from table

select *
from (
   select *,
          row_number() over (partition by field1 order by field2) as row_number
   from table
   ) as rows
where row_number = 1

   function ltrim(str, chars) {
        chars = chars || "\\s";
        return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
    }

    var str =ltrim("01545878","0");

import pyspark.sql.functions as func

sports_messages = sports_df.withColumn("EnqueuedTimestamp", func.to_timestamp("EnqueuedTimeUtc", "MM/dd/yyyy hh:mm:ss aaa"))

- (void)addTopBorderWithColor:(UIColor *)color andWidth:(CGFloat) borderWidth {
    UIView *border = [UIView new];
    border.backgroundColor = color;
    [border setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleBottomMargin];
    border.frame = CGRectMake(0, 0, self.frame.size.width, borderWidth);
    [self addSubview:border];
}

- (void)addBottomBorderWithColor:(UIColor *)color andWidth:(CGFloat) borderWidth {
    UIView *border = [UIView new];
    border.backgroundColor = color;
    [border setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin];
    border.frame = CGRectMake(0, self.frame.size.height - borderWidth, self.frame.size.width, borderWidth);
    [self addSubview:border];
}

- (void)addLeftBorderWithColor:(UIColor *)color andWidth:(CGFloat) borderWidth {
    UIView *border = [UIView new];
    border.backgroundColor = color;
    border.frame = CGRectMake(0, 0, borderWidth, self.frame.size.height);
    [border setAutoresizingMask:UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleRightMargin];
    [self addSubview:border];
}

- (void)addRightBorderWithColor:(UIColor *)color andWidth:(CGFloat) borderWidth {
    UIView *border = [UIView new];
    border.backgroundColor = color;
    [border setAutoresizingMask:UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleLeftMargin];
    border.frame = CGRectMake(self.frame.size.width - borderWidth, 0, borderWidth, self.frame.size.height);
    [self addSubview:border];
}

func addTopBorder(with color: UIColor?, andWidth borderWidth: CGFloat) {
    let border = UIView()
    border.backgroundColor = color
    border.autoresizingMask = [.flexibleWidth, .flexibleBottomMargin]
    border.frame = CGRect(x: 0, y: 0, width: frame.size.width, height: borderWidth)
    addSubview(border)
}

func addBottomBorder(with color: UIColor?, andWidth borderWidth: CGFloat) {
    let border = UIView()
    border.backgroundColor = color
    border.autoresizingMask = [.flexibleWidth, .flexibleTopMargin]
    border.frame = CGRect(x: 0, y: frame.size.height - borderWidth, width: frame.size.width, height: borderWidth)
    addSubview(border)
}

func addLeftBorder(with color: UIColor?, andWidth borderWidth: CGFloat) {
    let border = UIView()
    border.backgroundColor = color
    border.frame = CGRect(x: 0, y: 0, width: borderWidth, height: frame.size.height)
    border.autoresizingMask = [.flexibleHeight, .flexibleRightMargin]
    addSubview(border)
}

func addRightBorder(with color: UIColor?, andWidth borderWidth: CGFloat) {
    let border = UIView()
    border.backgroundColor = color
    border.autoresizingMask = [.flexibleHeight, .flexibleLeftMargin]
    border.frame = CGRect(x: frame.size.width - borderWidth, y: 0, width: borderWidth, height: frame.size.height)
    addSubview(border)
}

+----------------+
|  Subclass      |
|----------------|
|  @method1()    |
|  @method2()    |
|                |
| +------------+ |
| | Superclass | |
| |------------| |
| | method1()  | |
| | method2()  | |
| +------------+ |
+----------------+

var req = http.request(reqOptions, function(res) {
    ...

    res.on('data', function(chunk) {
        var textChunk = chunk.toString('utf8');
        // process utf8 text chunk
    });
});

var StringDecoder = require('string_decoder').StringDecoder;

var req = http.request(reqOptions, function(res) {
    ...
    var decoder = new StringDecoder('utf8');

    res.on('data', function(chunk) {
        var textChunk = decoder.write(chunk);
        // process utf8 text chunk
    });
});

class Program
{
    static void Main(string[] args)
    {
        Task.Run(async () =>
        {
            // Do any async anything you need here without worry
        }).GetAwaiter().GetResult();
    }
}

var o = { a:0 } // `o` is now a basic object

Object.defineProperty(o, "b", { 
    get: function () { 
        return this.a + 1; 
    } 
});

console.log(o.b) // Runs the getter, which yields a + 1 (which is 1)

<?php
class MyClass {
  private $firstField;
  private $secondField;

  public function __get($property) {
    if (property_exists($this, $property)) {
      return $this->$property;
    }
  }

  public function __set($property, $value) {
    if (property_exists($this, $property)) {
      $this->$property = $value;
    }

    return $this;
  }
}
?>

repositories {
    mavenCentral()
}

dependencies {
    compile group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.0'
}

c = [x for x in a if a.index(x) in b]

class ReversibleDict(dict):

    def reversed(self):
        """
        Return a reversed dict, with common values in the original dict
        grouped into a list in the returned dict.

        Example:
        >>> d = ReversibleDict({'a': 3, 'c': 2, 'b': 2, 'e': 3, 'd': 1, 'f': 2})
        >>> d.reversed()
        {1: ['d'], 2: ['c', 'b', 'f'], 3: ['a', 'e']}
        """

        revdict = {}
        for k, v in self.iteritems():
            revdict.setdefault(v, []).append(k)
        return revdict

document.getElementById('myForm').addEventListener('submit', handlerToTheSubmitEvent);

function handlerToTheSubmitEvent(e){
    //DO NOT use e.preventDefault();
   
    /*
    your form validation logic goes here
    */

    if(allInputsValidatedSuccessfully()){
         return true;
     }
     else{
         return false; 
     }
}

iframe.document.addEventListener('click', function(event) {clic(this.id);}, false);

document.getElementById("myFrame").contentDocument.addEventListener(...);

$('#secondDiv').insertBefore('#firstDiv');

$('.swapMe').each(function(i, el) {
    $(el).insertBefore($(el).prev());
});

read.table("http://www.nilu.no/projects/ccc/onlinedata/ozone/CZ03_2009.dat", 
           header=TRUE, skip=3)

readLines("http://www.nilu.no/projects/ccc/onlinedata/ozone/CZ03_2009.dat", 
          n=10)
# [1] "Ozone data from CZ03 2009"   "Local time: GMT + 0"        
# [3] ""                            "Date        Hour      Value"
# [5] "01.01.2009 00:00       34.3" "01.01.2009 01:00       31.9"
# [7] "01.01.2009 02:00       29.9" "01.01.2009 03:00       28.5"
# [9] "01.01.2009 04:00       32.9" "01.01.2009 05:00       20.5"

as.vector(
    read.table("http://www.nilu.no/projects/ccc/onlinedata/ozone/CZ03_2009.dat",
               header=TRUE, skip=3)$Value)

ax = s.hist()  # s is an instance of Series
fig = ax.get_figure()
fig.savefig('/path/to/figure.pdf')

import matplotlib.pyplot as plt
s.hist()
plt.savefig('path/to/figure.pdf')  # saves the current figure

>> df = pd.DataFrame({'a': [1, 2, 3]})
>> df[df.a > 1].sum()   
a    5
dtype: int64

>> df[(df.a > 1) & (df.a < 3)].sum()
a    2
dtype: int64

unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"

IntMath.divide(numerator, divisor, RoundingMode.CEILING);

max@serv$ chmod 777 .

ALTER table TABLE_NAME
ADD CONSTRAINT [name of your PK, e.g. PK_TableName] PRIMARY KEY CLUSTERED (column1, column2, etc.)

POST /some-path HTTP/1.1
Content-Type: application/json

{ "foo" : "bar", "name" : "John" }

POST /some-path HTTP/1.1
Content-Type: application/x-www-form-urlencoded

foo=bar&name=John

#include <stdafx.h>

    // sample string
            const param= "Hi you know anybody like pizaa";

         // You can change limit parameter(up to you)
         const checkTitle = (str, limit = 17) => {
      var newTitle = [];
      if (param.length >= limit) {
        param.split(" ").reduce((acc, cur) => {
          if (acc + cur.length <= limit) {
            newTitle.push(cur);
          }
          return acc + cur.length;
        }, 0);
        return `${newTitle.join(" ")} ...`;
      }
      return param;
    };
    console.log(checkTitle(str));

// result : Hi you know anybody ...

cd
mkdir custom

#!/usr/bin/env bash
ENV_PATH="$HOME/virt/$1/bin/activate"
bash --rcfile $ENV_PATH -i

touch custom/vhelper
nano custom/vhelper

sudo chmod +x custom/vhelper

vhelper YOUR_VIRTUAL_ENV_FOLDER_NAME

vhelper abc

@RequestMapping(value = "/restURL")
public String serveRest(@RequestBody String body, @RequestHeader HttpHeaders headers) {
    // Use headers to get the information about all the request headers
    long contentLength = headers.getContentLength();
    // ...
    StreamSource source = new StreamSource(new StringReader(body));
    YourObject obj = (YourObject) jaxb2Mashaller.unmarshal(source);
    // ...
}

subset(DATAFRAME, COLUMNNAME == "")

 AudioServicesAddSystemSoundCompletion (
        kSystemSoundID_Vibrate,
        NULL,
        NULL,
        MyAudioServicesSystemSoundCompletionProc,
        NULL
    );
    AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);

#pragma mark AudioService callback function prototypes
void MyAudioServicesSystemSoundCompletionProc (
   SystemSoundID  ssID,
   void           *clientData
);

#pragma mark AudioService callback function implementation

// Callback that gets called after we finish buzzing, so we 
// can buzz a second time.
void MyAudioServicesSystemSoundCompletionProc (
   SystemSoundID  ssID,
   void           *clientData
) {
  if (iShouldKeepBuzzing) { // Your logic here...
      AudioServicesPlaySystemSound(kSystemSoundID_Vibrate); 
  } else {
      //Unregister, so we don't get called again...
      AudioServicesRemoveSystemSoundCompletion(kSystemSoundID_Vibrate);
  }  
}

document.location.origin

document.location.hostname

document.location

Apache Maven 3.0.3 (r1075438; 2011-02-28 18:31:09+0100)
Maven home: /usr/java/apache-maven-3.0.3
Java version: 1.6.0_12, vendor: Sun Microsystems Inc.
Java home: /usr/java/jdk1.6.0_12/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "2.6.32-32-generic", arch: "i386", family: "unix"
[INFO] Error stacktraces are turned on.
[DEBUG] Reading global settings from /usr/java/apache-maven-3.0.3/conf/settings.xml
[DEBUG] Reading user settings from /home/myhome/.m2/settings.xml
...

SELECT RPAD(numcol::text, 3, '0'), -- Zero-pads to the right up to the length of 3
       LPAD(numcol::text, 3, '0'), -- Zero-pads to the left up to the length of 3
FROM   my_table

spring:
  autoconfigure:
    exclude: org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration

#spring:
#  autoconfigure:
#    exclude: org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration

std::map<std::string, int> m;  // Your original map.
m["realistically"] = 1;
m["really"]        = 8;
m["reason"]        = 4;
m["reasonable"]    = 3;
m["reasonably"]    = 1;
m["reassemble"]    = 1;
m["reassembled"]   = 1;
m["recognize"]     = 2;
m["record"]        = 92;
m["records"]       = 48;
m["recs"]          = 7;

std::set<std::pair<int, std::string>> s;  // The new (temporary) container.

for (auto const &kv : m)
    s.emplace(kv.second, kv.first);  // Flip the pairs.

for (auto const &vk : s)
    std::cout << std::setw(3) << vk.first << std::setw(15) << vk.second << std::endl;

  1  realistically
  1     reasonably
  1     reassemble
  1    reassembled
  2      recognize
  3     reasonable
  4         reason
  7           recs
  8         really
 48        records
 92         record

for (auto const &[k, v] : m)
    s.emplace(v, k);  // Flip the pairs.

with pd.ExcelWriter(path, mode='a') as writer:
    s.to_excel(writer, sheet_name='another sheet', index=False)

pip install --upgrade pandas

$table->tinyInteger('role')->default(1);

keytool -changealias -alias "1" -destalias "tomcat" -keystore keystore-file.jks

keytool -list -keystore keystore-file.jks -v

git log -p [--follow] [-1] <path>

git log -p -1 <commit>

<div class='login-icon'><i class="icon-lock text-center"></i></div>

from dateutil.relativedelta import *
from datetime import date
today = date.today()
dob = date(1982, 7, 5)
age = relativedelta(today, dob)

>>relativedelta(years=+33, months=+11, days=+16)`

Intent intent = getIntent();
finish();
startActivity(intent);

df$x <- paste(df$n, "-", df$s)

func getUIColorFromRGBThreeIntegers(red: Int, green: Int, blue: Int) -> UIColor {
    return UIColor(red: CGFloat(Float(red) / 255.0),
        green: CGFloat(Float(green) / 255.0),
        blue: CGFloat(Float(blue) / 255.0),
        alpha: CGFloat(1.0))
}

func getUIColorFromRGBHexValue(value: Int) -> UIColor {
    return getUIColorFromRGBThreeIntegers(red: (value & 0xFF0000) >> 16,
        green: (value & 0x00FF00) >> 8,
        blue: value & 0x0000FF)
}

func getUIColorFromRGBString(value: String) -> UIColor {
    let str = value.lowercased().replacingOccurrences(of: "#", with: "").
        replacingOccurrences(of: "0x", with: "");
        return getUIColorFromRGBHexValue(value: Int(str, radix: 16)!);
}

// All three of them are identical:
let myColor1 = getUIColorFromRGBHexValue(value: 0xd5a637)
let myColor2 = getUIColorFromRGBString(value: "#D5A637")
let myColor3 = getUIColorFromRGBThreeIntegers(red: 213, green: 166, blue: 55)

public class ElmahMVCErrorFilter : IExceptionFilter
{
   private static ErrorFilterConfiguration _config;

   public void OnException(ExceptionContext context)
   {
       if (context.ExceptionHandled) //The unhandled ones will be picked by the elmah module
       {
           var e = context.Exception;
           var context2 = context.HttpContext.ApplicationInstance.Context;
           //TODO: Add additional variables to context.HttpContext.Request.ServerVariables for both handled and unhandled exceptions
           if ((context2 == null) || (!_RaiseErrorSignal(e, context2) && !_IsFiltered(e, context2)))
           {
            _LogException(e, context2);
           }
       }
   }

   private static bool _IsFiltered(System.Exception e, System.Web.HttpContext context)
   {
       if (_config == null)
       {
           _config = (context.GetSection("elmah/errorFilter") as ErrorFilterConfiguration) ?? new ErrorFilterConfiguration();
       }
       var context2 = new ErrorFilterModule.AssertionHelperContext((System.Exception)e, context);
       return _config.Assertion.Test(context2);
   }

   private static void _LogException(System.Exception e, System.Web.HttpContext context)
   {
       ErrorLog.GetDefault((System.Web.HttpContext)context).Log(new Elmah.Error((System.Exception)e, (System.Web.HttpContext)context));
   }


   private static bool _RaiseErrorSignal(System.Exception e, System.Web.HttpContext context)
   {
       var signal = ErrorSignal.FromContext((System.Web.HttpContext)context);
       if (signal == null)
       {
           return false;
       }
       signal.Raise((System.Exception)e, (System.Web.HttpContext)context);
       return true;
   }
}

    public static void RegisterGlobalFilters(GlobalFilterCollection filters)
    {
        //These filters should go at the end of the pipeline, add all error handlers before
        filters.Add(new ElmahMVCErrorFilter());
    }

<add key="elmah.mvc.disableHandler" value="false" /> <!-- This handles elmah controller pages, if disabled elmah pages will not work -->
<add key="elmah.mvc.disableHandleErrorFilter" value="true" /> <!-- This uses the default filter for elmah, set to disabled to use our own -->
<add key="elmah.mvc.requiresAuthentication" value="false" /> <!-- Manages authentication for elmah pages -->
<add key="elmah.mvc.allowedRoles" value="*" /> <!-- Manages authentication for elmah pages -->
<add key="elmah.mvc.route" value="errortracking" /> <!-- Base route for elmah pages -->

accumulator = (alpha * new_value) + (1.0 - alpha) * accumulator

import pandas as pd
vals = {
    'name' : ['n1', 'n2', 'n3', 'n4', 'n5', 'n6', 'n7'],
    'gender' : ['m', 'f', 'f', 'f',  'f', 'c', 'c'],
    'age' : [39, 12, 27, 13, 36, 29, 10],
    'education' : ['ma', None, 'school', None, 'ba', None, None]
}
df_vals = pd.DataFrame(vals) #converting dict to dataframe

   age education gender name
0   39        ma      m   n1 **
1   12      None      f   n2    
2   27    school      f   n3 **
3   13      None      f   n4
4   36        ba      f   n5 **
5   29      None      c   n6
6   10      None      c   n7

df_vals = df_vals[~df_vals['education'].isnull()] 

   age education gender name
0   39        ma      m   n1
2   27    school      f   n3
4   36        ba      f   n5

Sub Sample()
    '~~> Change Sheet1 to the relevant sheet
    '~~> This will create a new workbook with the relevant sheet
    ThisWorkbook.Sheets("Sheet1").Copy

    '~~> Save the new workbook
    ActiveWorkbook.SaveAs "C:\Target.xlsx", FileFormat:=51
End Sub

left_join("names<-"(test_data, "name"), kantrowitz, by = "name")

     name gender
1    john      M
2    bill either
3 madison      M
4    abby either
5     zzz   <NA>

def convertSetToList(setName):
return list(setName)

userFields = convertSetToList(user)
name = request.json[userFields[0]]

header = ['row1', 'row2', 'row3']
some_list = [1, 2, 3]
with open('test.csv', 'wt', newline ='') as file:
    writer = csv.writer(file, delimiter=',')
    writer.writerow(i for i in header)
    for j in some_list:
        writer.writerow(j)

function getElementsByClassName(node,classname) {
  if (node.getElementsByClassName) { // use native implementation if available
    return node.getElementsByClassName(classname);
  } else {
    return (function getElementsByClass(searchClass,node) {
        if ( node == null )
          node = document;
        var classElements = [],
            els = node.getElementsByTagName("*"),
            elsLen = els.length,
            pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)"), i, j;

        for (i = 0, j = 0; i < elsLen; i++) {
          if ( pattern.test(els[i].className) ) {
              classElements[j] = els[i];
              j++;
          }
        }
        return classElements;
    })(classname, node);
  }
}

function toggle_visibility(className) {
   var elements = getElementsByClassName(document, className),
       n = elements.length;
   for (var i = 0; i < n; i++) {
     var e = elements[i];

     if(e.style.display == 'block') {
       e.style.display = 'none';
     } else {
       e.style.display = 'block';
     }
  }
}

#/bin/bash
if (( ${1:-2} >= 2 )); then
    echo "First parameter must be 0 or 1"
fi
# rest of script...

$ ./test 
First parameter must be 0 or 1
$ ./test 0
$ ./test 1
$ ./test 4
First parameter must be 0 or 1
$ ./test 2
First parameter must be 0 or 1

Stream s = this.GetStream();
IAsyncResult ar = s.BeginWrite(data, 0, data.Length, SendAsync, state);
if (!ar.IsCompleted)
    ar.AsyncWaitHandle.WaitOne();