This should do it for you ^wp.*php$

Matches

wp-comments-post.php
wp.something.php
wp.php

Doesn't match

something-wp.php
wp.php.txt

The first answer will print a string with prefix b'. That means your string will be like this b'your_string' To solve this issue please add the following line of code.

encoded_string= base64.b64encode(img_file.read())
print(encoded_string.decode('utf-8'))

I recently ran into an issue upgrading a Groovy application from JDK 5 to JDK 6. Using isArray() failed in JDK6:

MissingMethodException:
No signature of sun.reflect.generics.reflectiveObjects.GenericArrayTypeImpl.isArray() ...

Changing to instanceof Object[] fixed this.

For bootstrap 4 just add this class:

w-100

What about that?

HTML

<div class="chart" id="graph" data-percent="88"></div>

Javascript

var el = document.getElementById('graph'); // get canvas

var options = {
    percent:  el.getAttribute('data-percent') || 25,
    size: el.getAttribute('data-size') || 220,
    lineWidth: el.getAttribute('data-line') || 15,
    rotate: el.getAttribute('data-rotate') || 0
}

var canvas = document.createElement('canvas');
var span = document.createElement('span');
span.textContent = options.percent + '%';

if (typeof(G_vmlCanvasManager) !== 'undefined') {
    G_vmlCanvasManager.initElement(canvas);
}

var ctx = canvas.getContext('2d');
canvas.width = canvas.height = options.size;

el.appendChild(span);
el.appendChild(canvas);

ctx.translate(options.size / 2, options.size / 2); // change center
ctx.rotate((-1 / 2 + options.rotate / 180) * Math.PI); // rotate -90 deg

//imd = ctx.getImageData(0, 0, 240, 240);
var radius = (options.size - options.lineWidth) / 2;

var drawCircle = function(color, lineWidth, percent) {
        percent = Math.min(Math.max(0, percent || 1), 1);
        ctx.beginPath();
        ctx.arc(0, 0, radius, 0, Math.PI * 2 * percent, false);
        ctx.strokeStyle = color;
        ctx.lineCap = 'round'; // butt, round or square
        ctx.lineWidth = lineWidth
        ctx.stroke();
};

drawCircle('#efefef', options.lineWidth, 100 / 100);
drawCircle('#555555', options.lineWidth, options.percent / 100);

and CSS

div {
    position:relative;
    margin:80px;
    width:220px; height:220px;
}
canvas {
    display: block;
    position:absolute;
    top:0;
    left:0;
}
span {
    color:#555;
    display:block;
    line-height:220px;
    text-align:center;
    width:220px;
    font-family:sans-serif;
    font-size:40px;
    font-weight:100;
    margin-left:5px;
}

http://jsfiddle.net/Aapn8/3410/

Basic code was taken from Simple PIE Chart http://rendro.github.io/easy-pie-chart/

Here I made a toggle button with CSS:

.switch {
  position: relative;
  display: inline-block;
  width: 100%;
  height: 34px;
}

.switch input {display:none;}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ca2222;
  -webkit-transition: .4s;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  -webkit-transition: .4s;
  transition: .4s;
}

input:checked + .slider {
  background-color: #2ab934;
}

input:focus + .slider {
  box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
  -webkit-transform: translateX(165px);
  -ms-transform: translateX(165px);
  transform: translateX(200px);
}

/*------ ADDED CSS ---------*/
.on
{
  display: none;
}

.on, .off
{
  color: white;
  position: absolute;
  transform: translate(-50%,-50%);
  top: 50%;
  left: 50%;
  font-size: 10px;
  font-family: Verdana, sans-serif;
}

input:checked+ .slider .on
{display: block;}

input:checked + .slider .off
{display: none;}

/*--------- END --------*/

/* Rounded sliders */
.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;}

Here is the HTML code of toggle button with text:

<input type="checkbox" id="togBtn">
<div class="slider round">
    <!--ADDED HTML -->
    <span class="on">BOOKED</span>
    <span class="off">AVAILABLE</span>
    <!--END-->
</div>

This worked for me:

for n in tf.get_default_graph().as_graph_def().node:
    print('\n',n)

You can also use /dev/urandom:

grep -m1 -ao '[0-9]' /dev/urandom | sed s/0/10/ | head -n1

Great-circle distance - From chord length

Here's an elegant solution applying the strategy design pattern; I hope it's readable enough.

TwoPointsDistanceCalculatorStrategy.js:

module.exports = () =>

class TwoPointsDistanceCalculatorStrategy {

    constructor() {}

    calculateDistance({ point1Coordinates, point2Coordinates }) {}
};

GreatCircleTwoPointsDistanceCalculatorStrategy.js:

module.exports = ({ TwoPointsDistanceCalculatorStrategy }) =>

class GreatCircleTwoPointsDistanceCalculatorStrategy extends TwoPointsDistanceCalculatorStrategy {

    constructor() {
        super();
    }

    /**
     * Following the algorithm documented here: 
     * https://en.wikipedia.org/wiki/Great-circle_distance#Computational_formulas
     * 
     * @param {object} inputs
     * @param {array} inputs.point1Coordinates
     * @param {array} inputs.point2Coordinates
     * 
     * @returns {decimal} distance in kelometers
     */
    calculateDistance({ point1Coordinates, point2Coordinates }) {

        const convertDegreesToRadians = require('../convert-degrees-to-radians');
        const EARTH_RADIUS = 6371;   // in kelometers

        const [lat1 = 0, lon1 = 0] = point1Coordinates;
        const [lat2 = 0, lon2 = 0] = point2Coordinates;

        const radianLat1 = convertDegreesToRadians({ degrees: lat1 });
        const radianLon1 = convertDegreesToRadians({ degrees: lon1 });
        const radianLat2 = convertDegreesToRadians({ degrees: lat2 });
        const radianLon2 = convertDegreesToRadians({ degrees: lon2 });

        const centralAngle = _computeCentralAngle({ 
            lat1: radianLat1, lon1: radianLon1, 
            lat2: radianLat2, lon2: radianLon2, 
        });

        const distance = EARTH_RADIUS * centralAngle;

        return distance;
    }
};


/**
 * 
 * @param {object} inputs
 * @param {decimal} inputs.lat1
 * @param {decimal} inputs.lon1
 * @param {decimal} inputs.lat2
 * @param {decimal} inputs.lon2
 * 
 * @returns {decimal} centralAngle
 */
function _computeCentralAngle({ lat1, lon1, lat2, lon2 }) {

    const chordLength = _computeChordLength({ lat1, lon1, lat2, lon2 });
    const centralAngle = 2 * Math.asin(chordLength / 2);

    return centralAngle;
}


/**
 * 
 * @param {object} inputs
 * @param {decimal} inputs.lat1
 * @param {decimal} inputs.lon1
 * @param {decimal} inputs.lat2
 * @param {decimal} inputs.lon2
 * 
 * @returns {decimal} chordLength
 */
function _computeChordLength({ lat1, lon1, lat2, lon2 }) {

    const { sin, cos, pow, sqrt } = Math;

    const ?X = cos(lat2) * cos(lon2) - cos(lat1) * cos(lon1);
    const ?Y = cos(lat2) * sin(lon2) - cos(lat1) * sin(lon1);
    const ?Z = sin(lat2) - sin(lat1);

    const ?XSquare = pow(?X, 2);
    const ?YSquare = pow(?Y, 2);
    const ?ZSquare = pow(?Z, 2);

    const chordLength = sqrt(?XSquare + ?YSquare + ?ZSquare);

    return chordLength;
}

convert-degrees-to-radians.js:

module.exports = function convertDegreesToRadians({ degrees }) {

    return degrees * Math.PI / 180;
};

This's following the Great-circle distance - From chord length, documented here.

here is how to give permission for one user not public,

Direct Query:

Use MyDatabase Grant execute on [dbo].[My-procedures-name] to [IIS APPPOOL\my-iis-pool] Go

Sometime we might don't want to apply ordering on our result set to add serial number. But if we are going to use ROW_NUMBER() then we have to have a ORDER BY clause. So, for that we can simply apply a tricks to avoid any ordering on the result set.

SELECT ROW_NUMBER() OVER(ORDER BY (SELECT 1)) AS ItemNo, ItemName FROM ItemMastetr

For that we don't need to apply order by on our result set. We'll just add ItemNo on our given result set.

I found the following which seems to accomplish this: https://github.com/mennovanslooten/Observable-Arrays

Observable-Arrays extends underscore and can be used as follow: (from that page)

// For example, take any array:
var a = ['zero', 'one', 'two', 'trhee'];

// Add a generic observer function to that array:
_.observe(a, function() {
    alert('something happened');
});

It depends on the jQuery selector that you use. Since id should be unique within the DOM, the first one would be simple:

$('#Comanda').hide();

The second one might require something more, depending on the other elements and how to uniquely identify it. If the name of that particular input is unique, then this would work:

$('input[name="Vizualizeaza"]').hide();

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

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

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

Use Attribute Equals Selector

$('.slide-link[data-slide="0"]').addClass('active');

Fiddle Demo

.find()

it works down the tree

Get the descendants of each element in the current set of matched elements, filtered by a selector, jQuery object, or element.

Here's my solution if you created the repository with some default readme file or license

git init
git add -A
git commit -m "initial commit"   
git remote add origin https://<git-userName>@github.com/xyz.git //Add your username so it will avoid asking username each time before you push your code
git fetch
git pull https://github.com/xyz.git <branch>
git push origin <branch> 

Today i also face this type of problem during visual studio 2015 Community installation. As i have 64bit OS. I used https://www.microsoft.com/en-us/download/details.aspx?id=49093 link to update KB2999226 mannualy.

Try It. Good luck.

This link worked like a charm for me:

https://gist.github.com/lapastillaroja/858caf1a82791b6c1a36

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.View;

public class DividerItemDecoration extends RecyclerView.ItemDecoration {

    private Drawable mDivider;
    private boolean mShowFirstDivider = false;
    private boolean mShowLastDivider = false;


    public DividerItemDecoration(Context context, AttributeSet attrs) {
        final TypedArray a = context
                .obtainStyledAttributes(attrs, new int[]{android.R.attr.listDivider});
        mDivider = a.getDrawable(0);
        a.recycle();
    }

    public DividerItemDecoration(Context context, AttributeSet attrs, boolean showFirstDivider,
            boolean showLastDivider) {
        this(context, attrs);
        mShowFirstDivider = showFirstDivider;
        mShowLastDivider = showLastDivider;
    }

    public DividerItemDecoration(Drawable divider) {
        mDivider = divider;
    }

    public DividerItemDecoration(Drawable divider, boolean showFirstDivider,
            boolean showLastDivider) {
        this(divider);
        mShowFirstDivider = showFirstDivider;
        mShowLastDivider = showLastDivider;
    }

    @Override
    public void getItemOffsets(Rect outRect, View view, RecyclerView parent,
            RecyclerView.State state) {
        super.getItemOffsets(outRect, view, parent, state);
        if (mDivider == null) {
            return;
        }
        if (parent.getChildPosition(view) < 1) {
            return;
        }

        if (getOrientation(parent) == LinearLayoutManager.VERTICAL) {
            outRect.top = mDivider.getIntrinsicHeight();
        } else {
            outRect.left = mDivider.getIntrinsicWidth();
        }
    }

    @Override
    public void onDrawOver(Canvas c, RecyclerView parent, RecyclerView.State state) {
        if (mDivider == null) {
            super.onDrawOver(c, parent, state);
            return;
        }

        // Initialization needed to avoid compiler warning
        int left = 0, right = 0, top = 0, bottom = 0, size;
        int orientation = getOrientation(parent);
        int childCount = parent.getChildCount();

        if (orientation == LinearLayoutManager.VERTICAL) {
            size = mDivider.getIntrinsicHeight();
            left = parent.getPaddingLeft();
            right = parent.getWidth() - parent.getPaddingRight();
        } else { //horizontal
            size = mDivider.getIntrinsicWidth();
            top = parent.getPaddingTop();
            bottom = parent.getHeight() - parent.getPaddingBottom();
        }

        for (int i = mShowFirstDivider ? 0 : 1; i < childCount; i++) {
            View child = parent.getChildAt(i);
            RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();

            if (orientation == LinearLayoutManager.VERTICAL) {
                top = child.getTop() - params.topMargin;
                bottom = top + size;
            } else { //horizontal
                left = child.getLeft() - params.leftMargin;
                right = left + size;
            }
            mDivider.setBounds(left, top, right, bottom);
            mDivider.draw(c);
        }

        // show last divider
        if (mShowLastDivider && childCount > 0) {
            View child = parent.getChildAt(childCount - 1);
            RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
            if (orientation == LinearLayoutManager.VERTICAL) {
                top = child.getBottom() + params.bottomMargin;
                bottom = top + size;
            } else { // horizontal
                left = child.getRight() + params.rightMargin;
                right = left + size;
            }
            mDivider.setBounds(left, top, right, bottom);
            mDivider.draw(c);
        }
    }

    private int getOrientation(RecyclerView parent) {
        if (parent.getLayoutManager() instanceof LinearLayoutManager) {
            LinearLayoutManager layoutManager = (LinearLayoutManager) parent.getLayoutManager();
            return layoutManager.getOrientation();
        } else {
            throw new IllegalStateException(
                    "DividerItemDecoration can only be used with a LinearLayoutManager.");
        }
    }
}

Then in your activity:

mCategoryRecyclerView.addItemDecoration(
    new DividerItemDecoration(this, null));

Or this if you are using a fragment:

mCategoryRecyclerView.addItemDecoration(
    new DividerItemDecoration(getActivity(), null));

This can be solved in O(n^2) using Dynamic Programming. Python code for the same would be like:-

def LIS(numlist):
    LS = [1]
    for i in range(1, len(numlist)):
        LS.append(1)
        for j in range(0, i):
            if numlist[i] > numlist[j] and LS[i]<=LS[j]:
                LS[i] = 1 + LS[j]
    print LS
    return max(LS)

numlist = map(int, raw_input().split(' '))
print LIS(numlist)

For input:5 19 5 81 50 28 29 1 83 23

output would be:[1, 2, 1, 3, 3, 3, 4, 1, 5, 3] 5

The list_index of output list is the list_index of input list. The value at a given list_index in output list denotes the Longest increasing subsequence length for that list_index.

As thirtydot said, you can use the CSS3 background-size syntax:

For example:

-o-background-size:35% auto;
-webkit-background-size:35% auto;
-moz-background-size:35% auto;
background-size:35% auto;

However, as also stated by thirtydot, this does not work in IE6, 7 and 8.

See the following links for more information about background-size: http://www.w3.org/TR/css3-background/#the-background-size

Try this, example, the required property in below input tag will ensure that the name field should be submitted empty.

<input type="text" placeholder="Your Name" required />

Recently I also had a need to read a simple array of strings from an appsettings.json file (and other similar .json configuration files).

For my approach, I created a simple extension method that does the trick:

public static class IConfigurationRootExtensions
{
    public static string[] GetArray(this IConfigurationRoot configuration, string key)
    {
        var collection = new List<string>();
        var children = configuration.GetSection(key)?.GetChildren();
        if (children != null)
        {
            foreach (var child in children) collection.Add(child.Value);
        }
        return collection.ToArray();
    }
}

The original poster's .json file looked as follows:

{
      "MyArray": [
          "str1",
          "str2",
          "str3"
      ]
}

Using the above extension method, it makes reading this array a very simple one-line affair, as seen in the following example:

var configuration = new ConfigurationBuilder().AddJsonFile("appsettings.json").Build();
string[] values = configuration.GetArray("MyArray");

At runtime, setting a breakpoint with a 'QuickWatch' on values verifies that we have successfully read the values from the .json configuration file into a string array:

vetrical-align: middle did not work for me for some reason (and it was being applied). I used this:

table.vertical-align > tbody > tr > td {
  display: flex;
  align-items: center;
}

Another way would be adding __getitem__, __setitem__ function

def __getitem__(self, key):
    return getattr(self, key)

You can use self[key] to access now.

If you use HashSet instead of List for listofGenres you can do:

var genres = new HashSet<Genre>() { "action", "comedy" };   
var movies = _db.Movies.Where(p => genres.Overlaps(p.Genres));

Here is my Python code to generate num random points from a circle of radius rad:

import matplotlib.pyplot as plt
import numpy as np
rad = 10
num = 1000

t = np.random.uniform(0.0, 2.0*np.pi, num)
r = rad * np.sqrt(np.random.uniform(0.0, 1.0, num))
x = r * np.cos(t)
y = r * np.sin(t)

plt.plot(x, y, "ro", ms=1)
plt.axis([-15, 15, -15, 15])
plt.show()

Depends upon the version. The If operator in VB.NET 2008 is a ternary operator (as well as a null coalescence operator). This was just introduced, prior to 2008 this was not available. Here's some more info: Visual Basic If announcement

Example:

Dim foo as String = If(bar = buz, cat, dog)

[EDIT]

Prior to 2008 it was IIf, which worked almost identically to the If operator described Above.

Example:

Dim foo as String = IIf(bar = buz, cat, dog)

Try this

import pandas as pd
data=pd.read_csv('C:/Users/Downloads/winequality-red.csv')

Replace the file target location, with where your data set is found, refer this url https://medium.com/@kanchanardj/jargon-in-python-used-in-data-science-to-laymans-language-part-one-12ddfd31592f

There's a more convenient way to store passwords in a script but you will have to encrypt and obfuscate the script so that it cannot be read. In order to successfully encrypt and obfuscate a shell script and actually have that script be executable, try copying and pasting it here:

http://www.kinglazy.com/shell-script-encryption-kinglazy-shieldx.htm

On the above page, all you have to do is submit your script and give the script a proper name, then hit the download button. A zip file will be generated for you. Right click on the download link and copy the URL you're provided. Then, go to your UNIX box and perform the following steps.

Installation:

1. wget link-to-the-zip-file
2. unzip the-newly-downloaded-zip-file
3. cd /tmp/KingLazySHIELD
4. ./install.sh /var/tmp/KINGLAZY/SHIELDX-(your-script-name) /home/(your-username) -force

What the above install command will do for you is:

1. Install the encrypted version of your script in the directory /var/tmp/KINGLAZY/SHIELDX-(your-script-name).
2. It'll place a link to this encrypted script in whichever directory you specify in replacement of /home/(your-username) - that way, it allows you to easily access the script without having to type the absolute path.
3. Ensures NO ONE can modify the script - Any attempts to modify the encrypted script will render it inoperable...until those attempts are stopped or removed. It can even be configured to notify you whenever someone tries to do anything with the script other than run it...i.e. hacking or modification attempts.
4. Ensures absolutely NO ONE can make copies of it. No one can copy your script to a secluded location and try to screw around with it to see how it works. All copies of the script must be links to the original location which you specified during install (step 4).

NOTE:

This does not work for interactive scripts that prompts and waits on the user for a response. The values that are expected from the user should be hard-coded into the script. The encryption ensures no one can actually see those values so you need not worry about that.

RELATION:

The solution provided in this post answers your problem in the sense that it encrypts the actual script containing the password that you wanted to have encrypted. You get to leave the password as is (unencrypted) but the script that the password is in is so deeply obfuscated and encrypted that you can rest assured no one will be able to see it. And if attempts are made to try to pry into the script, you will receive email notifications about them.

Cors can be a pain in the ass, but with this simple code you are Cors ONLY!!!! to to specified method

@CrossOrigin(origins="*")// in this line add your url and thats is all for spring boot side
    @GetMapping("/some")
    public String index() {
        return "pawned cors!!!!";
    }

Like a charm in spring boot 2.0.2

You can use this code to bind click an element which is in iframe.

jQuery('.class_in_iframe',jQuery('[id="id_of_iframe"]')[0].contentWindow.document.body).on('click',function(){ _x000D_
 console.log("triggered !!")_x000D_
});

As of pandas 0.17.0, DataFrame.sort() is deprecated, and set to be removed in a future version of pandas. The way to sort a dataframe by its values is now is DataFrame.sort_values

As such, the answer to your question would now be

df.sort_values(['b', 'c'], ascending=[True, False], inplace=True)

Since all these tools lack a validation function their outcomes are just drawings and no better tool for creating nice drawings is a piece of paper and pen. Afterwards you can scan your diagrams and insert them into your team's wiki.

This should work:

String str="i like pancakes";
String arr[]=str.split(" ");
String strNew="";
for(String str1:arr)
{
    Character oldchar=str1.charAt(0);
    Character newchar=Character.toUpperCase(str1.charAt(0));
    strNew=strNew+str1.replace(oldchar,newchar)+" ";    
}
System.out.println(strNew);

If your history is sane, you can take the commits out as patch and apply them in the new repository:

cd repository
git log --pretty=email --patch-with-stat --reverse --full-index --binary -- path/to/file_or_folder > patch
cd ../another_repository
git am --committer-date-is-author-date < ../repository/patch 

Or in one line

git log --pretty=email --patch-with-stat --reverse -- path/to/file_or_folder | (cd /path/to/new_repository && git am --committer-date-is-author-date)

(Taken from Exherbo’s docs)

Let me add a little to Sebastian Roth's answer.

Your project can be compiled by using ndk-build in the command line after adding the code Sebastian had posted. But as for me, there were syntax errors in Eclipse, and I didn't have code completion.

Note that your project must be converted to a C/C++ project.

How to convert a C/C++ project

To fix this issue right-click on your project, click Properties

Choose C/C++ General -> Paths and Symbols and include the ${ANDROID_NDK}/sources/cxx-stl/stlport/stlport to Include directories

Click Yes when a dialog shows up.

Before

After

Update #1

GNU C. Add directories, rebuild. There won't be any errors in C source files
GNU C++. Add directories, rebuild. There won't be any errors in CPP source files.

I was designing a html email and had a similar problem. But having every cell with the fixed width is not what I want. I'd like to have the equal spacing between the contents of the columns, like the following

|---something---|---a very long thing---|---short---|

After a lot of trial and error, I came up with the following

<style>
    .content {padding: 0 20px;}
</style>

table width="400"
    tr
        td
            a.content something
        td 
            a.content a very long thing
        td 
            a.content short

Issues of concern:

1. Outlook 2007/2010/2013 don't support padding. Having the width of the table set will allow the widths of the columns to automatically set. This way, though the contents will not have equal spacing. They at least have some spacing between them.

2. Automatic width setting for table columns will not give equal spacing between the contents The padding added for the contents will force the equal spacing.

If you use AngularJs ngModel directive, remember that the value of value attribute does not bind on ngModel field.You have to init it by yourself and the best way to do it,is

<input type="text"
       id="rootFolder"
       ng-init="rootFolders = 'Bob'"
       ng-model="rootFolders"
       disabled="disabled"
       value="Bob"
       size="40"/>

It may be worth considering if having your menu without any associated scope is the right way to go. Its not really the angular way.

But, if it is the way you need to go, then you can do it by adding the functions to $rootScope and then within those functions using $broadcast to send events. your controller then uses $on to listen for those events.

Another thing to consider if you do end up having your menu without a scope is that if you have multiple routes, then all of your controllers will have to have their own upate and get functions. (this is assuming you have multiple controllers)

This is my proposed solution:

• Move the AsyncTask or Thread to a retained Fragment, as explained here. I believe it is a good practice to move all network calls to fragments. If you are already using fragments, one of them could be made responsible for the calls. Otherwise, you can create a fragment just for doing the request, as the linked article proposes.
• The fragment will use a listener interface to signal the task completion/failure. You don't have to worry for orientation changes there. The fragment will always have the correct link to the current activity and progress dialog can be safely resumed.
• Make your progress dialog a member of your class. In fact you should do that for all dialogs. In the onPause method you should dismiss them, otherwise you will leak a window on the configuration change. The busy state should be kept by the fragment. When the fragment is attached to the activity, you can bring up the progress dialog again, if the call is still running. A void showProgressDialog() method can be added to the fragment-activity listener interface for this purpose.

I tried deleting the lock file, but the real reason that this happened to me was because I was using ~/data/db as the data directory. Mongo needs an absolute path to the database. Once I changed it to /home//data/db, I was in business.

Answering my own question...

libcurl has curl_easy_escape for encoding.

For decoding, curl_easy_unescape

The simplest solution (without depending on any third-party library or platform) is to create a URL instance pointing to the web page / link you want to download, and read the content using streams.

For example:

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;


public class DownloadPage {

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

        // Make a URL to the web page
        URL url = new URL("http://stackoverflow.com/questions/6159118/using-java-to-pull-data-from-a-webpage");

        // Get the input stream through URL Connection
        URLConnection con = url.openConnection();
        InputStream is =con.getInputStream();

        // Once you have the Input Stream, it's just plain old Java IO stuff.

        // For this case, since you are interested in getting plain-text web page
        // I'll use a reader and output the text content to System.out.

        // For binary content, it's better to directly read the bytes from stream and write
        // to the target file.


        BufferedReader br = new BufferedReader(new InputStreamReader(is));

        String line = null;

        // read each line and write to System.out
        while ((line = br.readLine()) != null) {
            System.out.println(line);
        }
    }
}

Hope this helps.

works in rails 4.1 and support symbols without quotes {:a => 'b'}

just add this to initializers folder:

class String
  def to_hash_object
    JSON.parse(self.gsub(/:([a-zA-z]+)/,'"\\1"').gsub('=>', ': ')).symbolize_keys
  end
end

Another way is to look at the source for Symfony\Component\HttpKernel\Kernel for where const VERSION is defined. Example on GitHub

Locally this would be located in vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php.

One of the values you pass on to Ancestors becomes None at some point, it says, so check if otu, tree, tree[otu] or tree[otu][0] are None in the beginning of the function instead of only checking tree[otu][0][0] == None. But perhaps you should reconsider your path of action and the datatype in question to see if you could improve the structure somewhat.

1. Wrap the <input type="file"> with a <label> tag;
2. Add a tag (with the text that you need) inside the label, like a <span> or <a>;
3. Make this tag look like a button;
4. Make input[type="file"] invisible via display: none.

try

echo date('F d Y', strtotime('2010-01-19 00:00:00'));

will output:

January 19 2010

you should change format time to see other output

Why should (text) files end with a newline?

As well expressed by many, because:

1. Many programs do not behave well, or fail without it.

2. Even programs that well handle a file lack an ending '\n', the tool's functionality may not meet the user's expectations - which can be unclear in this corner case.

3. Programs rarely disallow final '\n' (I do not know of any).

Yet this begs the next question:

What should code do about text files without a newline?

1. Most important - Do not write code that assumes a text file ends with a newline. Assuming a file conforms to a format leads to data corruption, hacker attacks and crashes. Example:

   // Bad code
   while (fgets(buf, sizeof buf, instream)) {
     // What happens if there is no \n, buf[] is truncated leading to who knows what
     buf[strlen(buf) - 1] = '\0';  // attempt to rid trailing \n
     ...
   }
   

2. If the final trailing '\n' is needed, alert the user to its absence and the action taken. IOWs, validate the file's format. Note: This may include a limit to the maximum line length, character encoding, etc.

3. Define clearly, document, the code's handling of a missing final '\n'.

4. Do not, as possible, generate a file the lacks the ending '\n'.

If you have a JSON string and want to "prettify" it, but don't want to serialise it to and from a known C# type then the following does the trick (using JSON.NET):

using System;
using System.IO;
using Newtonsoft.Json;

class JsonUtil
{
    public static string JsonPrettify(string json)
    {
        using (var stringReader = new StringReader(json))
        using (var stringWriter = new StringWriter())
        {
            var jsonReader = new JsonTextReader(stringReader);
            var jsonWriter = new JsonTextWriter(stringWriter) { Formatting = Formatting.Indented };
            jsonWriter.WriteToken(jsonReader);
            return stringWriter.ToString();
        }
    }
}

I ran into this problem and was solved by checking the min sdk version in the manifest. It was set to 15 (ICS), but my phone was running 10(Gingerbread)

MySQLdb is the straightforward way. You get to execute SQL queries over a connection. Period.

My preferred way, which is also pythonic, is to use the mighty SQLAlchemy instead. Here is a query related tutorial, and here is a tutorial on ORM capabilities of SQLALchemy.

When a button is clicked with a mouse (and hopefully by touch), it records the X,Y coordinates. This is not the case when it is invoked by a form, these values are normally zero.

So you can do something like this.

function(e) {
  const isArtificial = e.screenX === 0 && e.screenY === 0
    && e.x === 0 && e.y === 0 
    && e.clientX === 0 && e.clientY === 0;

    if (isArtificial) {
      return; // DO NOTHING
    } else {
      // OPTIONAL: Don't submit the form when clicked 
      // e.preventDefault();
      // e.stopPropagation();
    }

    // ...Natural code goes here
}

You can do that: Postman -> Import -> Link -> {root_url}/v2/api-docs

You can also use get (Retrieve the DOM elements matched by the jQuery object.).

e.g:

$('div').get(0).outerHTML;//return "<div></div>"

As extension method :

jQuery.fn.outerHTML = function () {
  return this.get().map(function (v) {
    return v.outerHTML
  }).join()
};

Or

jQuery.fn.outerHTML = function () {
  return $.map(this.get(), function (v) {
    return v.outerHTML
  }).join()
};

Multiple choice and return the outer html of all matched elements.

$('input').outerHTML()

return:

'<input id="input1" type="text"><input id="input2" type="text">'

To pass the parameter you need to use resolve and inject the items in controller

$scope.Edit = function (Id) {
   var modalInstance = $modal.open({
      templateUrl: '/app/views/admin/addeditphone.html',
      controller: 'EditCtrl',
      resolve: {
         editId: function () {
           return Id;
         }
       }
    });
}

Now if you will use like this:

app.controller('EditCtrl', ['$scope', '$location'
       , function ($scope, $location, editId)

in this case editId will be undefined. You need to inject it, like this:

app.controller('EditCtrl', ['$scope', '$location', 'editId'
     , function ($scope, $location, editId)

Now it will work smooth, I face the same problem many time, once injected, everything start working!

The same as Brian, but add to this answer from tstempko:

https://sqa.stackexchange.com/questions/3481/quicker-way-to-assert-that-an-element-does-not-exist

So I tried and it works quickly:

driver.implicitly_wait(0)

if driver.find_element_by_id("show_reflist"):        
 driver.find_element_by_id("show_reflist").find_element_by_tag_name("img").click()

after this I restore my default value

driver.implicitly_wait(30)

You have to use the Print to a New PDF option using the PDF printer. Once in the dialog box, set the page scaling to 100% and set your page size. Once you do that, your new PDF will be uniform in page sizes.

with a specific dir:

cd your_dir && curl -L https://download.calibre-ebook.com/3.19.0/calibre-3.19.0-x86_64.txz | tar zx

Here is an example for using a controller injected by Guice.

/**
 * Loads a FXML file and injects its controller from the given Guice {@code Provider}
 */
public abstract class GuiceFxmlLoader {

   public GuiceFxmlLoader(Stage stage, Provider<?> provider) {
      mStage = Objects.requireNonNull(stage);
      mProvider = Objects.requireNonNull(provider);
   }

   /**
    * @return the FXML file name
    */
   public abstract String getFileName();

   /**
    * Load FXML, set its controller with given {@code Provider}, and add it to {@code Stage}.
    */
   public void loadView() {
      try {
         FXMLLoader loader = new FXMLLoader(getClass().getClassLoader().getResource(getFileName()));
         loader.setControllerFactory(p -> mProvider.get());
         Node view = loader.load();
         setViewInStage(view);
      }
      catch (IOException ex) {
         LOGGER.error("Failed to load FXML: " + getFileName(), ex);
      }
   }

   private void setViewInStage(Node view) {
      BorderPane pane = (BorderPane)mStage.getScene().getRoot();
      pane.setCenter(view);
   }

   private static final Logger LOGGER = Logger.getLogger(GuiceFxmlLoader.class);

   private final Stage mStage;
   private final Provider<?> mProvider;
}

Here is a concrete implementation of the loader:

public class ConcreteViewLoader extends GuiceFxmlLoader {

   @Inject
   public ConcreteViewLoader(Stage stage, Provider<MyController> provider) {
      super(stage, provider);
   }

   @Override
   public String getFileName() {
      return "my_view.fxml";
   }
}

Note this example loads the view into the center of a BoarderPane that is the root of the Scene in the Stage. This is irrelevant to the example (implementation detail of my specific use case) but decided to leave it in as some may find it useful.

Use the android.support.v4.graphics.drawable.DrawableCompat:

            Drawable progressDrawable = progressBar.getIndeterminateDrawable();
            if (progressDrawable  != null) {
                Drawable mutateDrawable = progressDrawable.mutate();
                DrawableCompat.setTint(mutateDrawable, primaryColor);
                progressBar.setProgressDrawable(mutateDrawable);
            }

At first, you have to put your .css or .js files in the public folder of your project. You may create subfolders to it and move the files into the subfolder. Then you have to do the followings

<link rel="stylesheet" href="{{asset('css/your_css_file.css')}}">
<script src="{{asset('js/your_js_file.js')}}"></script>

In my example, I have created two subfolders called css and js. I put all of the .css and .js files in corresponding folders and use them where ever I want them. Thank you and hope this helps you.

Have you tried Cell[0]? Remember indexes start at 0, not 1.

synchronized simple means no two threads can access the block/method simultaneously. When we say any block/method of a class is synchronized it means only one thread can access them at a time. Internally the thread which tries to access it first take a lock on that object and as long as this lock is not available no other thread can access any of the synchronized methods/blocks of that instance of the class.

Note another thread can access a method of the same object which is not defined to be synchronized. A thread can release the lock by calling

Object.wait()

Arrays are normally accessed via numeric indexes, so in your example arr[0] == {name:"k1", value:"abc"}. If you know that the name property of each object will be unique you can store them in an object instead of an array, as follows:

var obj = {};
obj["k1"] = "abc";
obj["k2"] = "hi";
obj["k3"] = "oa";

alert(obj["k2"]); // displays "hi"

If you actually want an array of objects like in your post you can loop through the array and return when you find an element with an object having the property you want:

function findElement(arr, propName, propValue) {
  for (var i=0; i < arr.length; i++)
    if (arr[i][propName] == propValue)
      return arr[i];

  // will return undefined if not found; you could return a default instead
}

// Using the array from the question
var x = findElement(arr, "name", "k2"); // x is {"name":"k2", "value":"hi"}
alert(x["value"]); // displays "hi"

var y = findElement(arr, "name", "k9"); // y is undefined
alert(y["value"]); // error because y is undefined

alert(findElement(arr, "name", "k2")["value"]); // displays "hi";

alert(findElement(arr, "name", "zzz")["value"]); // gives an error because the function returned undefined which won't have a "value" property

You can also set DirectoryIndex in apache's httpd.conf file.

CentOS keeps this file in /etc/httpd/conf/httpd.conf Debian: /etc/apache2/apache2.conf

Open the file in your text editor and find the line starting with DirectoryIndex

To load landing.html as a default (but index.html if that's not found) change this line to read:

DirectoryIndex  landing.html index.html

@Michiel is correct to create a button but the code for ActionScript 3 it is a little different - where movieClipName is the name of your 'button'.

movieClipName.addEventListener(MouseEvent.CLICK, callLink);
function callLink:void {
  var url:String = "http://site";
  var request:URLRequest = new URLRequest(url);
  try {
    navigateToURL(request, '_blank');
  } catch (e:Error) {
    trace("Error occurred!");
  }
}

source: http://scriptplayground.com/tutorials/as/getURL-in-Actionscript-3/

For some reason when installed Android Studio 3.6.1 the adb file was actually in $ANDROID_HOME/platform-tools/platform-tools. not sure if this is a bug with my installation or what but this fixed it for me.

I wrote this a long time ago (from years 1985-1992, with just a few tweaks since then), and just copy and paste the bits needed into each project.

You must call cfmakeraw on a tty obtained from tcgetattr. You cannot zero-out a struct termios, configure it, and then set the tty with tcsetattr. If you use the zero-out method, then you will experience unexplained intermittent failures, especially on the BSDs and OS X. "Unexplained intermittent failures" include hanging in read(3).

#include <errno.h>
#include <fcntl.h> 
#include <string.h>
#include <termios.h>
#include <unistd.h>

int
set_interface_attribs (int fd, int speed, int parity)
{
        struct termios tty;
        if (tcgetattr (fd, &tty) != 0)
        {
                error_message ("error %d from tcgetattr", errno);
                return -1;
        }

        cfsetospeed (&tty, speed);
        cfsetispeed (&tty, speed);

        tty.c_cflag = (tty.c_cflag & ~CSIZE) | CS8;     // 8-bit chars
        // disable IGNBRK for mismatched speed tests; otherwise receive break
        // as \000 chars
        tty.c_iflag &= ~IGNBRK;         // disable break processing
        tty.c_lflag = 0;                // no signaling chars, no echo,
                                        // no canonical processing
        tty.c_oflag = 0;                // no remapping, no delays
        tty.c_cc[VMIN]  = 0;            // read doesn't block
        tty.c_cc[VTIME] = 5;            // 0.5 seconds read timeout

        tty.c_iflag &= ~(IXON | IXOFF | IXANY); // shut off xon/xoff ctrl

        tty.c_cflag |= (CLOCAL | CREAD);// ignore modem controls,
                                        // enable reading
        tty.c_cflag &= ~(PARENB | PARODD);      // shut off parity
        tty.c_cflag |= parity;
        tty.c_cflag &= ~CSTOPB;
        tty.c_cflag &= ~CRTSCTS;

        if (tcsetattr (fd, TCSANOW, &tty) != 0)
        {
                error_message ("error %d from tcsetattr", errno);
                return -1;
        }
        return 0;
}

void
set_blocking (int fd, int should_block)
{
        struct termios tty;
        memset (&tty, 0, sizeof tty);
        if (tcgetattr (fd, &tty) != 0)
        {
                error_message ("error %d from tggetattr", errno);
                return;
        }

        tty.c_cc[VMIN]  = should_block ? 1 : 0;
        tty.c_cc[VTIME] = 5;            // 0.5 seconds read timeout

        if (tcsetattr (fd, TCSANOW, &tty) != 0)
                error_message ("error %d setting term attributes", errno);
}


...
char *portname = "/dev/ttyUSB1"
 ...
int fd = open (portname, O_RDWR | O_NOCTTY | O_SYNC);
if (fd < 0)
{
        error_message ("error %d opening %s: %s", errno, portname, strerror (errno));
        return;
}

set_interface_attribs (fd, B115200, 0);  // set speed to 115,200 bps, 8n1 (no parity)
set_blocking (fd, 0);                // set no blocking

write (fd, "hello!\n", 7);           // send 7 character greeting

usleep ((7 + 25) * 100);             // sleep enough to transmit the 7 plus
                                     // receive 25:  approx 100 uS per char transmit
char buf [100];
int n = read (fd, buf, sizeof buf);  // read up to 100 characters if ready to read

The values for speed are B115200, B230400, B9600, B19200, B38400, B57600, B1200, B2400, B4800, etc. The values for parity are 0 (meaning no parity), PARENB|PARODD (enable parity and use odd), PARENB (enable parity and use even), PARENB|PARODD|CMSPAR (mark parity), and PARENB|CMSPAR (space parity).

"Blocking" sets whether a read() on the port waits for the specified number of characters to arrive. Setting no blocking means that a read() returns however many characters are available without waiting for more, up to the buffer limit.

Addendum:

CMSPAR is needed only for choosing mark and space parity, which is uncommon. For most applications, it can be omitted. My header file /usr/include/bits/termios.h enables definition of CMSPAR only if the preprocessor symbol __USE_MISC is defined. That definition occurs (in features.h) with

#if defined _BSD_SOURCE || defined _SVID_SOURCE
 #define __USE_MISC     1
#endif

The introductory comments of <features.h> says:

/* These are defined by the user (or the compiler)
   to specify the desired environment:

...
   _BSD_SOURCE          ISO C, POSIX, and 4.3BSD things.
   _SVID_SOURCE         ISO C, POSIX, and SVID things.
...
 */

@CarlosLanderas is correct depending on where you've placed the DIV control. The DIV by the way is not technically an ASP control, which is why you cannot find it directly like other controls. But the best way around this is to turn it into an ASP control.

Use asp:Panel instead. It is rendered into a <div> tag anyway...

<asp:Panel id="divSubmitted" runat="server" style="text-align:center" visible="false">
   <asp:Label ID="labSubmitted" runat="server" Text="Roll Call Submitted"></asp:Label>
</asp:Panel>

And in code behind, simply find the Panel control as per normal...

Panel DivCtl1 = (Panel)gvRollCall.FooterRow.FindControl("divSubmitted");
if (DivCtl1 != null)
    DivCtl1.Visible = true;

Please note that I've used FooterRow, as my "psuedo div" is inside the footer row of a Gridview control.

Good coding!

Figuring out what path to take requires answering not only CommonsWare's key question of "why" but also the question of "to what?" are you passing it.

The reality is that the only thing that can go through bundles is plain data - everything else is based on interpretations of what that data means or points to. You can't literally pass an object, but what you can do is one of three things:

1) You can break the object down to its constitute data, and if what's on the other end has knowledge of the same sort of object, it can assemble a clone from the serialized data. That's how most of the common types pass through bundles.

2) You can pass an opaque handle. If you are passing it within the same context (though one might ask why bother) that will be a handle you can invoke or dereference. But if you pass it through Binder to a different context it's literal value will be an arbitrary number (in fact, these arbitrary numbers count sequentially from startup). You can't do anything but keep track of it, until you pass it back to the original context which will cause Binder to transform it back into the original handle, making it useful again.

3) You can pass a magic handle, such as a file descriptor or reference to certain os/platform objects, and if you set the right flags Binder will create a clone pointing to the same resource for the recipient, which can actually be used on the other end. But this only works for a very few types of objects.

Most likely, you are either passing your class just so the other end can keep track of it and give it back to you later, or you are passing it to a context where a clone can be created from serialized constituent data... or else you are trying to do something that just isn't going to work and you need to rethink the whole approach.

There is another way to draw a circle - draw it in fragment shader. Create a quad:

float right = 0.5;
float bottom = -0.5;
float left = -0.5;
float top = 0.5;
float quad[20] = {
    //x, y, z, lx, ly
    right, bottom, 0, 1.0, -1.0,
    right, top, 0, 1.0, 1.0,
    left, top, 0, -1.0, 1.0,
    left, bottom, 0, -1.0, -1.0,
};

Bind VBO:

unsigned int glBuffer;
glGenBuffers(1, &glBuffer);
glBindBuffer(GL_ARRAY_BUFFER, glBuffer);
glBufferData(GL_ARRAY_BUFFER, sizeof(float)*20, quad, GL_STATIC_DRAW);

and draw:

#define BUFFER_OFFSET(i) ((char *)NULL + (i))
glEnableVertexAttribArray(ATTRIB_VERTEX);
glEnableVertexAttribArray(ATTRIB_VALUE);
glVertexAttribPointer(ATTRIB_VERTEX , 3, GL_FLOAT, GL_FALSE, 20, 0);
glVertexAttribPointer(ATTRIB_VALUE , 2, GL_FLOAT, GL_FALSE, 20, BUFFER_OFFSET(12));
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);

Vertex shader

attribute vec2 value;
uniform mat4 viewMatrix;
uniform mat4 projectionMatrix;
varying vec2 val;
void main() {
    val = value;
    gl_Position = projectionMatrix*viewMatrix*vertex;
}

Fragment shader

varying vec2 val;
void main() {
    float R = 1.0;
    float R2 = 0.5;
    float dist = sqrt(dot(val,val));
    if (dist >= R || dist <= R2) {
        discard;
    }
    float sm = smoothstep(R,R-0.01,dist);
    float sm2 = smoothstep(R2,R2+0.01,dist);
    float alpha = sm*sm2;
    gl_FragColor = vec4(0.0, 0.0, 1.0, alpha);
}

Don't forget to enable alpha blending:

glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);

UPDATE: Read more

I create a new key, I had to search the csproj for the old one and refactor it.

Try following from Removing duplicates from an Array(simple):

Array.prototype.removeDuplicates = function (){
  var temp=new Array();
  this.sort();
  for(i=0;i<this.length;i++){
    if(this[i]==this[i+1]) {continue}
    temp[temp.length]=this[i];
  }
  return temp;
} 

Edit:

This code doesn't need sort:

Array.prototype.removeDuplicates = function (){
  var temp=new Array();
  label:for(i=0;i<this.length;i++){
        for(var j=0; j<temp.length;j++ ){//check duplicates
            if(temp[j]==this[i])//skip if already present 
               continue label;      
        }
        temp[temp.length] = this[i];
  }
  return temp;
 } 

(But not a tested code!)

If you need multiple columns to group by, follow this model. Here I am conducting a count by status and type:

  db.BusinessProcess.aggregate({
    "$group": {
        _id: {
            status: "$status",
            type: "$type"
        },
        count: {
            $sum: 1
        }
    }
   })

Here is the solution

<LinearLayout
    android:id="@+id/buttons_line1"
    android:layout_centerHorizontal="true"
    android:layout_centerVertical="true"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">
    <ImageButton
        android:id="@+id/btn_mute"
        android:src="@drawable/btn_mute"
        android:background="@drawable/circle_gray"
        android:layout_width="60dp"
        android:layout_height="60dp"/>
    <ImageButton
        android:id="@+id/btn_keypad"
        android:layout_marginLeft="50dp"
        android:src="@drawable/btn_dialpad"
        android:background="@drawable/circle_gray"
        android:layout_width="60dp"
        android:layout_height="60dp"/>
    <ImageButton
        android:id="@+id/btn_speaker"
        android:layout_marginLeft="50dp"
        android:src="@drawable/btn_speaker"
        android:background="@drawable/circle_gray"
        android:layout_width="60dp"
        android:layout_height="60dp"/>
</LinearLayout>
<LinearLayout
    android:layout_below="@+id/buttons_line1"
    android:layout_centerHorizontal="true"
    android:layout_centerVertical="true"
    android:layout_marginTop="10dp"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">
    <TextView
        android:text="mute"
        android:clickable="false"
        android:textAlignment="center"
        android:textColor="@color/Grey"
        android:layout_width="60dp"
        android:layout_height="wrap_content"/>
    <TextView
        android:text="keypad"
        android:clickable="false"
        android:layout_marginLeft="50dp"
        android:textAlignment="center"
        android:textColor="@color/Grey"
        android:layout_width="60dp"
        android:layout_height="wrap_content"/>
    <TextView
        android:text="speaker"
        android:clickable="false"
        android:layout_marginLeft="50dp"
        android:textAlignment="center"
        android:textColor="@color/Grey"
        android:layout_width="60dp"
        android:layout_height="wrap_content"/>
</LinearLayout>

Use the onclick as an attribute of your a, not part of the href

<a onclick='window.open("lead_data.php?leadid=1", myWin, scrollbars=yes, width=400, height=650);'>1</a>

Fiddle: http://jsfiddle.net/Wt5La/

Yes:

test2.removeAll(test1)

Although this will mutate test2, so create a copy if you need to preserve it.

Also, you probably meant <Integer> instead of <int>.

For what it's worth, you can use the autofocus attribute on HTML5 compatible browsers. Works even on IE as of version 10.

<input name="myinput" value="whatever" autofocus />

You might like to consider ADO - a worksheet or range can be used as a table.

Const adOpenStatic = 3
Const adLockOptimistic = 3
Const adPersistXML = 1

Set cn = CreateObject("ADODB.Connection")
Set rs = CreateObject("ADODB.Recordset")

''It wuld probably be better to use the proper name, but this is
''convenient for notes
strFile = Workbooks(1).FullName

''Note HDR=Yes, so you can use the names in the first row of the set
''to refer to columns, note also that you will need a different connection
''string for >=2007
strCon = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strFile _
        & ";Extended Properties=""Excel 8.0;HDR=Yes;IMEX=1"";"


cn.Open strCon
rs.Open "Select * from [Sheet1$]", cn, adOpenStatic, adLockOptimistic

If Not rs.EOF Then
    rs.MoveFirst
    rs.Save "C:\Docs\Table1.xml", adPersistXML
End If

rs.Close
cn.Close

You could do it in one document if you had a conditional based on params sent over. Eg:

if (isset($_GET['secret_param'])) {
    <run script>
} else {
    <display button>
}

I think the best way though is to have two files.

Use the -ExpandProperty flag of Select-Object

$var=Get-WSManInstance -enumerate wmicimv2/win32_process | select -expand Priority

Update to answer the other question:

Note that you can as well just access the property:

$var=(Get-WSManInstance -enumerate wmicimv2/win32_process).Priority

So to get multiple of these into variables:

$var=Get-WSManInstance -enumerate wmicimv2/win32_process
   $prio = $var.Priority
   $pid = $var.ProcessID

If your method has no side effects, and doesn't return anything, then it's not doing anything.

If your method does some computation and returns the result of that computation, you can obviously enough assert that the result returned is correct.

If your code doesn't return anything but does have side effects, you can call the code and then assert that the correct side effects have happened. What the side effects are will determine how you do the checks.

In your example, you are calling static methods from your non-returning functions, which makes it tricky unless you can inspect that the result of all those static methods are correct. A better way - from a testing point of view - is to inject actual objects in that you call methods on. You can then use something like EasyMock or Mockito to create a Mock Object in your unit test, and inject the mock object into the class. The Mock Object then lets you assert that the correct functions were called, with the correct values and in the correct order.

For example:

private ErrorFile errorFile;

public void setErrorFile(ErrorFile errorFile) {
    this.errorFile = errorFile;
}

private void method1(arg1) {
    if (arg1.indexOf("$") == -1) {

        //Add an error message 
        errorFile.addErrorMessage("There is a dollar sign in the specified parameter");
    }
}

Then in your test you can write:

public void testMethod1() {
    ErrorFile errorFile = EasyMock.createMock(ErrorFile.class);
    errorFile.addErrorMessage("There is a dollar sign in the specified parameter");
    EasyMock.expectLastCall(errorFile);
    EasyMock.replay(errorFile);

    ClassToTest classToTest = new ClassToTest();
    classToTest.setErrorFile(errorFile);
    classToTest.method1("a$b");

    EasyMock.verify(errorFile); // This will fail the test if the required addErrorMessage call didn't happen
}

If you're going to use this as an index into something else, you can use boolean indices if the arrays are broadcastable; you don't need explicit indices. The absolute simplest way to do this is to simply index based on a truth value.

other_array[first_array == item]

Any boolean operation works:

a = numpy.arange(100)
other_array[first_array > 50]

The nonzero method takes booleans, too:

index = numpy.nonzero(first_array == item)[0][0]

The two zeros are for the tuple of indices (assuming first_array is 1D) and then the first item in the array of indices.

I find answer. Thanks all but right answer next:

$("#myModal").on("hidden", function () {
  $('#result').html('yes,result');
});

Events here http://bootstrap-ru.com/javascript.php#modals

UPD

For Bootstrap 3.x need use hidden.bs.modal:

$("#myModal").on("hidden.bs.modal", function () {
  $('#result').html('yes,result');
});

The issue for me was that DocumentFormat.OpenXml.dll existed in the Global Assembly Cache (GAC) on my Win7 development box. So when publishing my project in VS2013, it found the file in the GAC and therefore omitted it from being copied to the publish folder.

Solution: remove the DLL from the GAC.

1. Open the GAC root in Windows Explorer (Win7: %windir%\Microsoft.NET\assembly)
2. Search for OpenXml
3. Delete any appropriate folders (or to be safe, cut them out to your desktop in case you should want to restore them)

There may be a more proper way to remove a GAC file (below), but that is what I did and it worked. gacutil –u DocumentFormat.OpenXml.dll

Hope that helps!

If you want to convert an entire pandas series of datetimes to regular python datetimes, you can also use .to_pydatetime().

pd.date_range('20110101','20110102',freq='H').to_pydatetime()

> [datetime.datetime(2011, 1, 1, 0, 0) datetime.datetime(2011, 1, 1, 1, 0)
   datetime.datetime(2011, 1, 1, 2, 0) datetime.datetime(2011, 1, 1, 3, 0)
   ....

It also supports timezones:

pd.date_range('20110101','20110102',freq='H').tz_localize('UTC').tz_convert('Australia/Sydney').to_pydatetime()

[ datetime.datetime(2011, 1, 1, 11, 0, tzinfo=<DstTzInfo 'Australia/Sydney' EST+11:00:00 DST>)
 datetime.datetime(2011, 1, 1, 12, 0, tzinfo=<DstTzInfo 'Australia/Sydney' EST+11:00:00 DST>)
....

NOTE: If you are operating on a Pandas Series you cannot call to_pydatetime() on the entire series. You will need to call .to_pydatetime() on each individual datetime64 using a list comprehension or something similar:

datetimes = [val.to_pydatetime() for val in df.problem_datetime_column]

typeof is an operator to obtain a type known at compile-time (or at least a generic type parameter). The operand of typeof is always the name of a type or type parameter - never an expression with a value (e.g. a variable). See the C# language specification for more details.

GetType() is a method you call on individual objects, to get the execution-time type of the object.

Note that unless you only want exactly instances of TextBox (rather than instances of subclasses) you'd usually use:

if (myControl is TextBox)
{
    // Whatever
}

Or

TextBox tb = myControl as TextBox;
if (tb != null)
{
    // Use tb
}

My url is like this http://www.default-search.net/?sid=503 . I want to get 503 . I wrote the following code .

var baseUrl = (window.location).href; // You can also use document.URL
var koopId = baseUrl.substring(baseUrl.lastIndexOf('=') + 1);
alert(koopId)//503

If you use

var v = window.location.pathname;
console.log(v)

You will get only "/";

from http://www.coderanch.com/t/361868/Servlets/java/request-getParameter-request-getAttribute

A "parameter" is a name/value pair sent from the client to the server - typically, from an HTML form. Parameters can only have String values. Sometimes (e.g. using a GET request) you will see these encoded directly into the URL (after the ?, each in the form name=value, and each pair separated by an &). Other times, they are included in the body of the request, when using methods such as POST.

An "attribute" is a server-local storage mechanism - nothing stored in scoped attribues is ever transmitted outside the server unless you explicitly make that happen. Attributes have String names, but store Object values. Note that attributes are specific to Java (they store Java Objects), while parameters are platform-independent (they are only formatted strings composed of generic bytes).

There are four scopes of attributes in total: "page" (for JSPs and tag files only), "request" (limited to the current client's request, destroyed after request is completed), "session" (stored in the client's session, invalidated after the session is terminated), "application" (exist for all components to access during the entire deployed lifetime of your application).

The bottom line is: use parameters when obtaining data from the client, use scoped attributes when storing objects on the server for use internally by your application only.

I'd say export your server config in IIS manager:

1. In IIS manager, click the Server node
2. Go to Shared Configuration under "Management"
3. Click “Export Configuration”. (You can use a password if you are sending them across the internet, if you are just gonna move them via a USB key then don't sweat it.)

4. Move these files to your new server

   administration.config
   applicationHost.config
   configEncKey.key 
   

5. On the new server, go back to the “Shared Configuration” section and check “Enable shared configuration.” Enter the location in physical path to these files and apply them.

6. It should prompt for the encryption password(if you set it) and reset IIS.

BAM! Go have a beer!

I'd like to emphasize that order of arguments is important.

For me java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=8000 -jar app.jar command opens debugger port,

but java -jar app.jar -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=8000 command doesn't.

The previous answers don't discuss multi-dimensional array slicing which is possible using the famous NumPy package:

Slicing can also be applied to multi-dimensional arrays.

# Here, a is a NumPy array

>>> a
array([[ 1,  2,  3,  4],
       [ 5,  6,  7,  8],
       [ 9, 10, 11, 12]])
>>> a[:2, 0:3:2]
array([[1, 3],
       [5, 7]])

The ":2" before the comma operates on the first dimension and the "0:3:2" after the comma operates on the second dimension.

Most of the time,bootstrap project uses jQuery, so you can use jQuery.

Just get the width and height of parent with JQuery.offsetHeight() and JQuery.offsetWidth(), and set them to the child element with JQuery.width() and JQuery.height().

If you want to make it responsive, repeat the above steps in the $(window).resize(func), as well.

Sometimes in order to write less code it is used to have SQL server set fields like date, time and ID on insert by setting the default value for fields to GETDATE() or NEWID().

In such cases Auto Generated Value property of those fields in entity classes should be set to true.

This way you do not need to set values in code (preventing energy consumption!!!) and never see that exception.

You need to instantiate the view controller from the storyboard and then show it:

ViewControllerInfo* infoController = [self.storyboard instantiateViewControllerWithIdentifier:@"ViewControllerInfo"];
[self.navigationController pushViewController:infoController animated:YES];

This example assumes that you have a navigation controller in order to return to the previous view. You can of course also use presentViewController:animated:completion:. The main point is to have your storyboard instantiate your target view controller using the target view controller's ID.

If you're executing this through PHP, what about this?

$hQuery = mysql_query("SELECT * FROM users");
while($hRow = mysql_fetch_array($hQuery)) {
    $hOut .= $hRow['username'] . ", ";
}
$hOut = substr($hOut, 0, strlen($hOut) - 1);
echo $hOut;

There is an article about your question on asp.net's website. I hope it can help you.

How to call an api with asp net

http://www.asp.net/web-api/overview/advanced/calling-a-web-api-from-a-net-client

Here is a small part from the POST section of the article

The following code sends a POST request that contains a Product instance in JSON format:

// HTTP POST
var gizmo = new Product() { Name = "Gizmo", Price = 100, Category = "Widget" };
response = await client.PostAsJsonAsync("api/products", gizmo);
if (response.IsSuccessStatusCode)
{
    // Get the URI of the created resource.
    Uri gizmoUrl = response.Headers.Location;
}

You don't actually have SDK version 7.0A installed? That's a problem you'll need to fix. Look in the VS2010 install log files to see what went wrong. The SDK should be present in c:\program files\microsoft sdks\windows\7.0a and the listed registry key must be present as well. Running with the 6.0a version of sgen.exe isn't okay, it is bound to use the wrong compiler.

In SQL Server 2008 you can use Change Data Capture for this. Details of how to set it up on a table are here http://msdn.microsoft.com/en-us/library/cc627369.aspx

The Distinct() is going to mess up the ordering, so you'll have to the sorting after that.

var uniqueColors = 
               (from dbo in database.MainTable 
                 where dbo.Property == true 
                 select dbo.Color.Name).Distinct().OrderBy(name=>name);

With the (free) Font Awesome 5 version, there's this tiny detail which was hard to figure out for me and I didn't pay attention to it:

Style   Availability    Style Prefix    Example Rendering
Solid   Free            fas             <i class="fas fa-camera"></i>
Brands  Free            fab             <i class="fab fa-font-awesome"></i>

(extracted from the documentation)

With this cited, brand icons such as fa-twitter or fa-react need to be used with class fab while all other (free) icons need to be used with class fas. That's easy to oversee.

Form isn't included in laravel 5.0 as it was on 4.0, steps to include it:

Begin by installing laravelcollective/html package through Composer. Edit your project's composer.json file to require:

"require": {
    "laravelcollective/html": "~5.0"
}

Next, update composer from the Terminal:

composer update

Next, add your new provider to the providers array of config/app.php:

'providers' => [
  // ...
  'Collective\Html\HtmlServiceProvider',
  // ...
],

Finally, add two class aliases to the aliases array of config/app.php:

'aliases' => [
// ...
  'Form' => 'Collective\Html\FormFacade',
  'Html' => 'Collective\Html\HtmlFacade',
// ...
],

At this point, Form should be working

Source

Update Laravel 5.8 (2019-04-05):

In Laravel 5.8, the providers in the config/app.php can be declared as:

Collective\Html\HtmlServiceProvider::class,

instead of:

'Collective\Html\HtmlServiceProvider',

This notation is the same for the aliases.

This worked fine for me

int  max = Convert.ToInt32(datatable_name.AsEnumerable()
                        .Max(row => row["column_Name"]));

change drop down to start file your project

I tested now 4h but it dont work 2021 with the group-chat-id. All the time the error {"ok":true,"result":[]}

But now i found a Solution:

1:) install the "Plus Messenger" (https://play.google.com/store/apps/details?id=org.telegram.plus)

2:) go in the Group => Tap now on the "Group-Name" in the Head => Double Tap now on the Headline from the Group. A Info is comming: ID123456789 is copy in the clipboard

3:) go in the Group an paste the clipboard text. It´s you Groud-ID

4:) looks like 1068773197, which is -1001068773197 for bots (with -100 prefix)!!!

btw, you see the user-id too, on your profil.

5:) Now go to the Webbrowser an send this line (Test Message):

https://api.telegram.org/botAPITOKENNUMBER:APITOKENKEYHERE/sendmessage?chat_id=-100GROUPNUMBER&text=test

Edit the API Token and the Group-ID!

There are two ways to add one dictionary to another.

Update (modifies orig in place)

orig.update(extra)    # Python 2.7+
orig |= extra         # Python 3.9+

Merge (creates a new dictionary)

# Python 2.7+
dest = collections.ChainMap(orig, extra)
dest = {k: v for d in (orig, extra) for (k, v) in d.items()}

# Python 3
dest = {**orig, **extra}          
dest = {**orig, 'D': 4, 'E': 5}

# Python 3.9+ 
dest = orig | extra

Note that these operations are noncommutative. In all cases, the latter is the winner. E.g.

orig  = {'A': 1, 'B': 2}
extra = {'A': 3, 'C': 3}

dest = orig | extra
# dest = {'A': 3, 'B': 2, 'C': 3}

dest = extra | orig
# dest = {'A': 1, 'B': 2, 'C': 3}

It is also important to note that only from Python 3.7 (and CPython 3.6) dicts are ordered. So, in previous versions, the order of the items in the dictionary may vary.

In C, there's not much difference when used in the startup function of the program (which can be main(), wmain(), _tmain() or the default name used by your compiler).

If you return in main(), control goes back to the _start() function in the C library which originally started your program, which then calls exit() anyways. So it really doesn't matter which one you use.

You can use the JSON stringify method.

JSON.stringify({x: 5, y: 6}); // '{"x":5,"y":6}' or '{"y":6,"x":5}'

There is pretty good support for this across the board when it comes to browsers, as shown on http://caniuse.com/#search=JSON. You will note, however, that versions of IE earlier than 8 do not support this functionality natively.

If you wish to cater to those users as well you will need a shim. Douglas Crockford has provided his own JSON Parser on github.

Wikipedia has the answer. Read syntax (programming languages) & semantics (computer science) wikipages.

Or think about the work of any compiler or interpreter. The first step is lexical analysis where tokens are generated by dividing string into lexemes then parsing, which build some abstract syntax tree (which is a representation of syntax). The next steps involves transforming or evaluating these AST (semantics).

Also, observe that if you defined a variant of C where every keyword was transformed into its French equivalent (so if becoming si, do becoming faire, else becoming sinon etc etc...) you would definitely change the syntax of your language, but you won't change much the semantics: programming in that French-C won't be easier!

You can use the description method inherited by NSDictionary from NSObject, or write a custom method that formats NSDictionary to your liking.

You can easily change the match-type to 1 when you are looking for the greatest value or to -1 when looking for the smallest value.

There's a Py library that has a module that facilitates access to Json-like dictionary key-values as attributes: https://github.com/asuiu/pyxtension You can use it as:

j = Json('{"lat":444, "lon":555}')
j.lat + ' ' + j.lon

you will need to do it like this...

<a type="button" href="http://www.facebook.com/" value="facebook" target="_blank" class="button"></a>

and add the basic css if you want it to look like a btn.. like this

    .button {
    width:100px;
    height:50px;
    -moz-box-shadow:inset 0 1px 0 0 #fff;
    -webkit-box-shadow:inset 0 1px 0 0 #fff;
    box-shadow:inset 0 1px 0 0 #fff;
    background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #ffffff), color-stop(1, #d1d1d1) );
    background:-moz-linear-gradient( center top, #ffffff 5%, #d1d1d1 100% );
 filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#d1d1d1');
    background-color:#fff;
    -moz-border-radius:6px;
    -webkit-border-radius:6px;
    border-radius:6px;
    border:1px solid #dcdcdc;
    display:inline-block;
    color:#777;
    font-family:Helvetica;
    font-size:15px;
    font-weight:700;
    padding:6px 24px;
    text-decoration:none;
    text-shadow:1px 1px 0 #fff
}



  .button:hover {
    background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #d1d1d1), color-stop(1, #ffffff) );
    background:-moz-linear-gradient( center top, #d1d1d1 5%, #ffffff 100% );
 filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#d1d1d1', endColorstr='#ffffff');
    background-color:#d1d1d1
}
.button:active {
    position:relative;
    top:1px
}

target works only with href tags..

Here's some code I use with sys.version_info to check the Python installation:

def check_installation(rv):
    current_version = sys.version_info
    if current_version[0] == rv[0] and current_version[1] >= rv[1]:
        pass
    else:
        sys.stderr.write( "[%s] - Error: Your Python interpreter must be %d.%d or greater (within major version %d)\n" % (sys.argv[0], rv[0], rv[1], rv[0]) )
        sys.exit(-1)
    return 0

...

# Calling the 'check_installation' function checks if Python is >= 2.7 and < 3
required_version = (2,7)
check_installation(required_version)

Do you want to detect when the window has been resized?

You can use JQuery's resize to attach a handler.

Use header to modify the HTTP header:

header('Content-Type: text/html; charset=utf-8');

Note to call this function before any output has been sent to the client. Otherwise the header has been sent too and you obviously can’t change it any more. You can check that with headers_sent. See the manual page of header for more information.

The private key password defined in your app/config is incorrect. First try verifying the the private key password by changing to another one as follows:

keytool -keypasswd -new changeit -keystore cacerts -storepass changeit -alias someapp -keypass password

The above example changes the password from password to changeit. This command will succeed if the private key password was password.

Last month consider as till last day of the month. 31/01/2016 here last day of the month would be 31 Jan. which is not similar to last 30 days.

SELECT CONVERT(DATE, DATEADD(DAY,-DAY(GETDATE()),GETDATE()))

Per the comments to the original post, merges / joins are well-suited for this problem. In particular, an inner join will return only values that are present in both dataframes, making thesetdiff statement unnecessary.

Using the data from Dinre's example:

In base R:

cleanedA <- merge(data_A, data_B[, "index"], by = 1, sort = FALSE)
cleanedB <- merge(data_B, data_A[, "index"], by = 1, sort = FALSE)

Using the dplyr package:

library(dplyr)
cleanedA <- inner_join(data_A, data_B %>% select(index))
cleanedB <- inner_join(data_B, data_A %>% select(index))

To keep the data as two separate tables, each containing only its own variables, this subsets the unwanted table to only its index variable before joining. Then no new variables are added to the resulting table.

returning true or false indicates that whether execution should continue or stop right there. So just an example

<input type="button" onclick="return func();" />

Now if func() is defined like this

function func()
{
 // do something
return false;
}

the click event will never get executed. On the contrary if return true is written then the click event will always be executed.

I prefer to use other variant for accessing. From parent you can have a access to variable in child iframe. $ is a variable too and you can receive access to its just call window.iframe_id.$

For example, window.view.$('div').hide() - hide all divs in iframe with id 'view'

But, it doesn't work in FF. For better compatibility you should use

$('#iframe_id')[0].contentWindow.$

In your particular case the issue seem to be with accessing the site from non-canonical url (www.site.com vs. site.com).

Instead of fixing CORS issue (which may require writing proxy to server fonts with proper CORS headers depending on service provider) you can normalize your Urls to always server content on canonical Url and simply redirect if one requests page without "www.".

Alternatively you can upload fonts to different server/CDN that is known to have CORS headers configured or you can easily do so.

you can use plt.matshow() instead of plt.imshow() or you can use seaborn module's heatmap (see documentation) to plot the confusion matrix

import seaborn as sn
import pandas as pd
import matplotlib.pyplot as plt
array = [[33,2,0,0,0,0,0,0,0,1,3], 
        [3,31,0,0,0,0,0,0,0,0,0], 
        [0,4,41,0,0,0,0,0,0,0,1], 
        [0,1,0,30,0,6,0,0,0,0,1], 
        [0,0,0,0,38,10,0,0,0,0,0], 
        [0,0,0,3,1,39,0,0,0,0,4], 
        [0,2,2,0,4,1,31,0,0,0,2],
        [0,1,0,0,0,0,0,36,0,2,0], 
        [0,0,0,0,0,0,1,5,37,5,1], 
        [3,0,0,0,0,0,0,0,0,39,0], 
        [0,0,0,0,0,0,0,0,0,0,38]]
df_cm = pd.DataFrame(array, index = [i for i in "ABCDEFGHIJK"],
                  columns = [i for i in "ABCDEFGHIJK"])
plt.figure(figsize = (10,7))
sn.heatmap(df_cm, annot=True)

The following is the step-by-step simple solution if you want the equal spacing around items and equal item sizes.

ItemOffsetDecoration

public class ItemOffsetDecoration extends RecyclerView.ItemDecoration {

    private int mItemOffset;

    public ItemOffsetDecoration(int itemOffset) {
        mItemOffset = itemOffset;
    }

    public ItemOffsetDecoration(@NonNull Context context, @DimenRes int itemOffsetId) {
        this(context.getResources().getDimensionPixelSize(itemOffsetId));
    }

    @Override
    public void getItemOffsets(Rect outRect, View view, RecyclerView parent,
            RecyclerView.State state) {
        super.getItemOffsets(outRect, view, parent, state);
        outRect.set(mItemOffset, mItemOffset, mItemOffset, mItemOffset);
    }
}

Implementation

In your source code, add ItemOffsetDecoration to your RecyclerView. Item offset value should be half size of the actual value you want to add as space between items.

mRecyclerView.setLayoutManager(new GridLayoutManager(context, NUM_COLUMNS);
ItemOffsetDecoration itemDecoration = new ItemOffsetDecoration(context, R.dimen.item_offset);
mRecyclerView.addItemDecoration(itemDecoration);

Also, set item offset value as padding for itsRecyclerView, and specify android:clipToPadding=false.

<android.support.v7.widget.RecyclerView
    android:id="@+id/recyclerview_grid"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:clipToPadding="false"
    android:padding="@dimen/item_offset"/>

If you want to change anything else instead of 'default', then just add these additional lines to your Vagrantfile:

Change the basebox name, when using "vagrant status"

 config.vm.define "tendo" do |tendo|
  end

Where "tendo" will be the name that will appear instead of default

Unfortunately that approach is not portable C++ (so far).

All standard names are in namespace std and moreover you cannot know which names are NOT defined by including and header (in other words it's perfectly legal for an implementation to declare the name std::string directly or indirectly when using #include <vector>).

Despite this however you are required by the language to know and tell the compiler which standard header includes which part of the standard library. This is a source of portability bugs because if you forget for example #include <map> but use std::map it's possible that the program compiles anyway silently and without warnings on a specific version of a specific compiler, and you may get errors only later when porting to another compiler or version.

In my opinion there are no valid technical excuses because this is necessary for the general user: the compiler binary could have all standard namespace built in and this could actually increase the performance even more than precompiled headers (e.g. using perfect hashing for lookups, removing standard headers parsing or loading/demarshalling and so on).

The use of standard headers simplifies the life of who builds compilers or standard libraries and that's all. It's not something to help users.

However this is the way the language is defined and you need to know which header defines which names so plan for some extra neurons to be burnt in pointless configurations to remember that (or try to find and IDE that automatically adds the standard headers you use and removes the ones you don't... a reasonable alternative).

If you want to clear all radio buttons in the DOM:

$('input[type=radio]').prop('checked',false);

EDIT

As of today with flexbox, you could

body {
  display:flex; flex-direction:column; justify-content:center;
  min-height:100vh;
}

PREVIOUS ANSWER

html, body {height:100%;}
html {display:table; width:100%;}
body {display:table-cell; text-align:center; vertical-align:middle;}

Difference between pass and continue in a for loop:

So why pass in python?

If you want to create a empty class, method or block.

Examples:

class MyException(Exception):
    pass


try:
   1/0
 except:
   pass

without 'pass' in the above examples will throw IndentationError.

This solution worked for me:

First install django-phone-field

command: pip install django-phone-field

then on models.py

from phone_field import PhoneField
...

class Client(models.Model):
    ...
    phone_number = PhoneField(blank=True, help_text='Contact phone number')

and on settings.py

INSTALLED_APPS = [...,
                  'phone_field'
]

It looks like this in the end

$(".overdue").each( function() {
    alert("Your book is overdue.");
});

Note that ".addClass()" works because addClass is a function defined on the jQuery object. You can't just plop any old function on the end of a selector and expect it to work.

Also, probably a bad idea to bombard the user with n popups (where n = the number of books overdue).

Perhaps use the size function:

alert( "You have " + $(".overdue").size() + " books overdue." );

You can also try this for match string.

DECLARE @temp1 VARCHAR(1000)
    SET @temp1 = '<li>Error in connecting server.</li>'
DECLARE @temp2 VARCHAR(1000)
    SET @temp2 = '<li>Error in connecting server. connection timeout.</li>'

IF @temp1 like '%Error in connecting server.%' OR @temp1 like '%Error in connecting server. connection timeout.%'
  SELECT 'yes'
ELSE
  SELECT 'no'

Try this simpler one,

cp /home/ankur/folder/file{1,2} /home/ankur/dest

If you want to copy all the 10 files then run this command,

 cp ~/Desktop/{xyz,file{1,2},next,files,which,are,not,similer} foo-bar

I got this error quite a lot, so now I do a batch removal of all unused containers at once:

docker container prune 

add -f to force removal without prompt.

To list all unused containers (without removal):

docker container ls -a --filter status=exited --filter status=created 

See here more examples how to prune other objects (networks, volumes, etc.).

Try:

div#a {
    background-image:none
}

"ViewModel" implies MVVM. If you're doing MVVM you shouldn't be passing views into your view models. Typically you do something like this in your XAML:

<Button Content="Edit" 
        Command="{Binding EditCommand}"
        CommandParameter="{Binding ViewModelItem}" >

And then this in your view model:

private ViewModelItemType _ViewModelItem;
public ViewModelItemType ViewModelItem
{
    get
    {
        return this._ViewModelItem;
    }
    set
    {
        this._ViewModelItem = value;
        RaisePropertyChanged(() => this.ViewModelItem);
    }
}

public ICommand EditCommand { get { return new RelayCommand<ViewModelItemType>(OnEdit); } }
private void OnEdit(ViewModelItemType itemToEdit)
{
    ... do something here...
}

Obviously this is just to illustrate the point, if you only had one property to edit called ViewModelItem then you wouldn't need to pass it in as a command parameter.

Several choices to do this...

Set background to green:

v.setBackgroundColor(0x00FF00);

Set background to green with Alpha:

v.setBackgroundColor(0xFF00FF00);

Set background to green with Color.GREEN constant:

v.setBackgroundColor(Color.GREEN);

Set background to green defining in Colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>     
    <color name="myGreen">#00FF00</color> 
    <color name="myGreenWithAlpha">#FF00FF00</color> 
</resources>

and using:

v.setBackgroundResource(R.color.myGreen);

and:

v.setBackgroundResource(R.color.myGreenWithAlpha);

or the longer winded:

v.setBackgroundColor(ContextCompat.getColor(getContext(), R.color.myGreen));

and:

v.setBackgroundColor(ContextCompat.getColor(getContext(), R.color.myGreenWithAlpha));

My solution will work if you apply the ActionFilter to the Subcategory action method, as long as you always want to redirect the user to the same bookmark:

http://spikehd.blogspot.com/2012/01/mvc3-redirect-action-to-html-bookmark.html

It modifies the HTML buffer and outputs a small piece of javascript to instruct the browser to append the bookmark.

You could modify the javascript to manually scroll, instead of using a bookmark in the URL, of course!

Hope it helps :)

Download and install Python 3.6 and then change the system path environment variable to that of python 3.6 and delete the python 3.7 path system environment variable. Restart pc for results.

Im putting this in an answer because it's too long for a comment:

If you need the VM to be aware when the CheckBox is changed, you should really bind the CheckBox to the VM, and not a static value:

public class ViewModel
{
    private bool _caseSensitive;
    public bool CaseSensitive
    {
        get { return _caseSensitive; }
        set
        {
            _caseSensitive = value;
            NotifyPropertyChange(() => CaseSensitive);

            Settings.Default.bSearchCaseSensitive = value;
        }
    }
}

XAML:

<CheckBox Content="Case Sensitive" IsChecked="{Binding CaseSensitive}"/>

Spend a whole week, after all the following setting worked ! and finally saved. Removing the UrlScan from ISAPI fileters in IIS fixes the problem in our case

Chrome

This can be achieved by three different approaches (see my blog article here for more details):

• Search in Elements panel like below
• Execute $x() and $$() in Console panel, as shown in Lawrence's answer
• Third party extensions (not really necessary in most of the cases, could be an overkill)

Here is how you search XPath in Elements panel:

1. Press F12 to open Chrome Developer Tool
2. In "Elements" panel, press Ctrl+F
3. In the search box, type in XPath or CSS Selector, if elements are found, they will be highlighted in yellow.

Firefox (since version 75)

Since FF 75 it's possible to use raw xpath query without evaluation xpath expressions, see documentation for more info.

Firefox (prior version 75)

1. Either select "Web Console" from the Web Developer submenu in the Firefox Menu (or Tools menu if you display the menu bar or are on Mac OS X)
   or press the Ctrl+Shift+K (Command+Option+K on OS X) keyboard shortcut.

2. In the command line at the bottom use the following:

   • $(): Returns the first element that matches. Equivalent to document.querySelector() or calls the $ function in the page, if it exists.

   • $$(): Returns an array of DOM nodes that match. This is like for document.querySelectorAll(), but returns an array instead of a NodeList.

   • $x(): Evaluates an XPath expression and returns an array of matching nodes.

Firefox (prior version 49)

1. Install Firebug
2. Install Firepath
3. Press F12 to open Firebug
4. Switch to FirePath panel
5. In dropdown, select XPathor CSS
6. Type in to locate

Using ellipsis will add the ... at the last.

   <style type="text/css">
    div {
      white-space: nowrap;
      overflow: hidden;
text-overflow: ellipsis;
    }
    </style>

Here's a flowchart based on this answer. See also, using script to emulate a terminal.

The u in u'Some String' means that your string is a Unicode string.

Q: I'm in a terrible, awful hurry and I landed here from Google Search. I'm trying to write this data to a file, I'm getting an error, and I need the dead simplest, probably flawed, solution this second.

A: You should really read Joel's Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) essay on character sets.

Q: sry no time code pls

A: Fine. try str('Some String') or 'Some String'.encode('ascii', 'ignore'). But you should really read some of the answers and discussion on Converting a Unicode string and this excellent, excellent, primer on character encoding.

Try to use DateTime.ParseExact method, in which you can specify both of datetime mask and original parsed string. You can read about it here: MSDN: DateTime.ParseExact

public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int i = scan.nextInt();
        scan.nextLine();
        double d = scan.nextDouble();
        scan.nextLine();
        String s = scan.nextLine();

        System.out.println("String: " + s);
        System.out.println("Double: " + d);
        System.out.println("Int: " + i);
    }

It can cause because of the software you installed or may be any other software which is using the same port 3306. This 3306 port is used by the Mysql in XAMPP. Similar kind of problem I faced for Apache. I was running skype and trying to run the XAMPP but the skype uses the same port as Apache so it was not working. Then I sign out from skype then the port was free and the apache started. So you should look for the software in you laptop which is blocking or making busy this port. Free that port by closing the software and then run XAMPP and It will work.

if not exists (select * from sysobjects where name='cars' and xtype='U')
    create table cars (
        Name varchar(64) not null
    )
go

The above will create a table called cars if the table does not already exist.

string[][] languages = new string[2][];
            languages[0] = new string[2];
            languages[1] = new string[3];
// inserting data into double dimensional arrays.
            for (int i = 0; i < 2; i++)
            {
                languages[0][i] = "Jagged"+i.ToString();
            }
            for (int j = 0; j < 3; j++)
            {
                languages[1][j] = "Jag"+j.ToString();
            }

// doing foreach through 2 dimensional arrays.
foreach (string[] s in languages)
            {
                foreach (string a in s)
                {
                    Console.WriteLine(a);
                }
            }

If you want to allow the user to browse for a file, you need to have an input type="file" The closest you could get to your requirement would be to place the input type="file" on the page and hide it. Then, trigger the click event of the input when the button is clicked:

#myFileInput {
    display:none;
}

<input type="file" id="myFileInput" />
<input type="button"
       onclick="document.getElementById('myFileInput').click()" 
       value="Select a File" />

Here's a working fiddle.

Note: I would not recommend this approach. The input type="file" is the mechanism that users are accustomed to using for uploading a file.

TL;DR:
SOLUTION (1)

import numpy as np
main_list = np.setdiff1d(list_2,list_1)
# yields the elements in `list_2` that are NOT in `list_1`

SOLUTION (2) You want a sorted list

def setdiff_sorted(array1,array2,assume_unique=False):
    ans = np.setdiff1d(array1,array2,assume_unique).tolist()
    if assume_unique:
        return sorted(ans)
    return ans
main_list = setdiff_sorted(list_2,list_1)

EXPLANATIONS:
(1) You can use NumPy's setdiff1d (array1,array2,assume_unique=False).

assume_unique asks the user IF the arrays ARE ALREADY UNIQUE.
If False, then the unique elements are determined first.
If True, the function will assume that the elements are already unique AND function will skip determining the unique elements.

This yields the unique values in array1 that are not in array2. assume_unique is False by default.

If you are concerned with the unique elements (based on the response of Chinny84), then simply use (where assume_unique=False => the default value):

import numpy as np
list_1 = ["a", "b", "c", "d", "e"]
list_2 = ["a", "f", "c", "m"] 
main_list = np.setdiff1d(list_2,list_1)
# yields the elements in `list_2` that are NOT in `list_1`

(2) For those who want answers to be sorted, I've made a custom function:

import numpy as np
def setdiff_sorted(array1,array2,assume_unique=False):
    ans = np.setdiff1d(array1,array2,assume_unique).tolist()
    if assume_unique:
        return sorted(ans)
    return ans

To get the answer, run:

main_list = setdiff_sorted(list_2,list_1)

SIDE NOTES:
(a) Solution 2 (custom function setdiff_sorted) returns a list (compared to an array in solution 1).

(b) If you aren't sure if the elements are unique, just use the default setting of NumPy's setdiff1d in both solutions A and B. What can be an example of a complication? See note (c).

(c) Things will be different if either of the two lists is not unique.
Say list_2 is not unique: list2 = ["a", "f", "c", "m", "m"]. Keep list1 as is: list_1 = ["a", "b", "c", "d", "e"]
Setting the default value of assume_unique yields ["f", "m"] (in both solutions). HOWEVER, if you set assume_unique=True, both solutions give ["f", "m", "m"]. Why? This is because the user ASSUMED that the elements are unique). Hence, IT IS BETTER TO KEEP assume_unique to its default value. Note that both answers are sorted.

pythonnumpy

To switch to the another directory process.chdir("../");

If you want a real timer you need to use the date object.

Calculate the difference.

Format your string.

window.onload=function(){
      var start=Date.now(),r=document.getElementById('r');
      (function f(){
      var diff=Date.now()-start,ns=(((3e5-diff)/1e3)>>0),m=(ns/60)>>0,s=ns-m*60;
      r.textContent="Registration closes in "+m+':'+((''+s).length>1?'':'0')+s;
      if(diff>3e5){
         start=Date.now()
      }
      setTimeout(f,1e3);
      })();
}

Example

Jsfiddle

not so precise timer

var time=5*60,r=document.getElementById('r'),tmp=time;

setInterval(function(){
    var c=tmp--,m=(c/60)>>0,s=(c-m*60)+'';
    r.textContent='Registration closes in '+m+':'+(s.length>1?'':'0')+s
    tmp!=0||(tmp=time);
},1000);

JsFiddle

You could do this:

for idx, item in enumerate(list):
   if 'foo' in item:
       item = replace_all(...)
       list[idx] = item

This part of the official documentation says clearly that it’s 255 Unicode characters for NTFS, exFAT and FAT32, and 127 Unicode or 254 ASCII characters for UDF.

Apart from that, the maximum path name length is always 32,760 Unicode characters, with each path component no more than 255 characters.

Did you try this?

UPDATE table 
SET col1 = NULL 
WHERE col1 = ''

As the commenters point out, you don't have to do ltrim() or rtrim(), and NULL columns will not match ''.

When I removed the smooth scroll script (https://github.com/cferdinandi/smooth-scroll), it worked.

Short answer: No. Use WebM or Ogg instead.

This article covers just about everything you need to know about the <video> element, including which browsers support which container formats and codecs.

This is what I use:

    private void ExpireAllCookies()
    {
        if (HttpContext.Current != null)
        {
            int cookieCount = HttpContext.Current.Request.Cookies.Count;
            for (var i = 0; i < cookieCount; i++)
            {
                var cookie = HttpContext.Current.Request.Cookies[i];
                if (cookie != null)
                {
                    var expiredCookie = new HttpCookie(cookie.Name) {
                        Expires = DateTime.Now.AddDays(-1),
                        Domain = cookie.Domain
                    };
                    HttpContext.Current.Response.Cookies.Add(expiredCookie); // overwrite it
                }
            }

            // clear cookies server side
            HttpContext.Current.Request.Cookies.Clear();
        }
    }

git diff can show you the difference between two commits:

git diff mybranch master -- myfile.cs

Or, equivalently:

git diff mybranch..master -- myfile.cs

Note you must specify the relative path to the file. So if the file were in the src directory, you'd say src/myfile.cs instead of myfile.cs.

Using the latter syntax, if either side is HEAD it may be omitted (e.g. master.. compares master to HEAD).

You may also be interested in mybranch...master (from git diff docs):

This form is to view the changes on the branch containing and up to the second <commit>, starting at a common ancestor of both <commit>. git diff A...B is equivalent to git diff $(git-merge-base A B) B.

In other words, this will give a diff of changes in master since it diverged from mybranch (but without new changes since then in mybranch).

In all cases, the -- separator before the file name indicates the end of command line flags. This is optional unless Git will get confused if the argument refers to a commit or a file, but including it is not a bad habit to get into. See https://stackoverflow.com/a/13321491/54249 for a few examples.

The same arguments can be passed to git difftool if you have one configured.

First check the Visual studio version of the developer PC which can publish the solution(project). as shown is for VS 2013

 /p:VisualStudioVersion=12.0

add the above command line to specify what kind of a visual studio version should build the project. As previous answers, this might happen when we are trying to publish only one project, not the whole solution.

So the complete code would be something like this

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe" "C:\Program Files (x86)\Jenkins\workspace\Jenkinssecondsample\MVCSampleJenkins\MVCSampleJenkins.csproj" /T:Build;Package /p:Configuration=DEBUG /p:OutputPath="obj\DEBUG" /p:DeployIisAppPath="Default Web Site/jenkinsdemoapp" /p:VisualStudioVersion=12.0

Here are two more ways to write a pure PowerShell function to join an arbitrary number of components into a path.

This first function uses a single array to store all of the components and then a foreach loop to combine them:

function Join-Paths {
    Param(
        [Parameter(mandatory)]
        [String[]]
        $Paths
    )
    $output = $Paths[0]
    foreach($path in $Paths[1..$Paths.Count]) {
        $output = Join-Path $output -ChildPath $path
    }
    $output
}

Because the path components are elements in an array and all part of a single argument, they must be separated by commas. Usage is as follows:

PS C:\> Join-Paths 'C:', 'Program Files', 'Microsoft Office'
C:\Program Files\Microsoft Office

A more minimalist way to write this function is to use the built-in $args variable, and then collapse the foreach loop into a single line using Mike Fair's method.

function Join-Paths2 {
    $path = $args[0]
    $args[1..$args.Count] | %{ $path = Join-Path $path $_ }
    $path
}

Unlike the previous version of the function, each path component is a separate argument, so only a space is necessary to separate the arguments:

PS C:\> Join-Paths2 'C:' 'Program Files' 'Microsoft Office'
C:\Program Files\Microsoft Office

You can manually iterate over the elements of the set:

Iterator<Integer> iterator = set.iterator();
while (iterator.hasNext()) {
    Integer element = iterator.next();
    if (element % 2 == 0) {
        iterator.remove();
    }
}

You will often see this pattern using a for loop rather than a while loop:

for (Iterator<Integer> i = set.iterator(); i.hasNext();) {
    Integer element = i.next();
    if (element % 2 == 0) {
        i.remove();
    }
}

As people have pointed out, using a for loop is preferred because it keeps the iterator variable (i in this case) confined to a smaller scope.

Its very simple, 1)Just go on directory where the file us stored 2)then enter command i.e. type filename.file_extention e.g type MyFile.tx

Based on DaveRandom's answer, I was also playing around and found a slightly simpler Apache solution that produces the same result (Access-Control-Allow-Origin is set to the current specific protocol + domain + port dynamically) without using any rewrite rules:

SetEnvIf Origin ^(https?://.+\.mywebsite\.com(?::\d{1,5})?)$   CORS_ALLOW_ORIGIN=$1
Header append Access-Control-Allow-Origin  %{CORS_ALLOW_ORIGIN}e   env=CORS_ALLOW_ORIGIN
Header merge  Vary "Origin"

And that's it.

Those who want to enable CORS on the parent domain (e.g. mywebsite.com) in addition to all its subdomains can simply replace the regular expression in the first line with this one:

^(https?://(?:.+\.)?mywebsite\.com(?::\d{1,5})?)$.

Note: For spec compliance and correct caching behavior, ALWAYS add the Vary: Origin response header for CORS-enabled resources, even for non-CORS requests and those from a disallowed origin (see example why).

You can use:

[Min(0)]

This will impose a required minimum value of 0 (zero), and no maximum value.

You need DataAnnotationsExtensions to use this.

Add this

node_modules/

to .gitignore file to ignore all directories called node_modules in current folder and any subfolders

The 1. usecase which comes into my mind, is an api call, which should't go into the render, because it will run for each state change. And the API call should be only performed on special state change, and not on every render.

changeSearchParams = (params) => {
  this.setState({ params }, this.performSearch)
} 

performSearch = () => {
  API.search(this.state.params, (result) => {
    this.setState({ result })
  });
}

Hence for any state change, an action can be performed in the render methods body.

Very bad practice, because the render-method should be pure, it means no actions, state changes, api calls, should be performed, just composite your view and return it. Actions should be performed on some events only. Render is not an event, but componentDidMount for example.

For dynamic SQL use:

'IN(' ||array_to_string(some_array, ',')||')'

Example

DO LANGUAGE PLPGSQL $$

DECLARE
    some_array bigint[];
    sql_statement text;

BEGIN

    SELECT array[1, 2] INTO some_array;
    RAISE NOTICE '%', some_array;

    sql_statement := 'SELECT * FROM my_table WHERE my_column IN(' ||array_to_string(some_array, ',')||')';
    RAISE NOTICE '%', sql_statement;

END;

$$;

Result: NOTICE: {1,2} NOTICE: SELECT * FROM my_table WHERE my_column IN(1,2)

If you have a grep with a -P option for a limited perl regex, you can use

grep -P '(?=.*string1)(?=.*string2)'

which has the advantage of working with overlapping strings. It's somewhat more straightforward using perl as grep, because you can specify the and logic more directly:

perl -ne 'print if /string1/ && /string2/'

David: Great direction, but you missed \r. this worked for me:

$array = preg_split("/(\r\n|\n|\r)/", $string);

If you want to ensure the values in the resultant List<Value> are in the key-ordering of the input Map<Key, Value>, you need to "go via" SortedMap somehow.

Either start with a concrete SortedMap implementation (Such as TreeMap) or insert your input Map into a SortedMap before converting that to List. e.g.:

Map<Key,Value> map;
List<Value> list = new ArrayList<Value>( new TreeMap<Key Value>( map ));

Otherwise you'll get whatever native ordering the Map implementation provides, which can often be something other than the natural key ordering (Try Hashtable or ConcurrentHashMap, for variety).

%%timeit
final_df.columns.values.tolist()
948 ns ± 19.2 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)

%%timeit
list(final_df.columns)
14.2 µs ± 79.1 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)

%%timeit
list(final_df.columns.values)
1.88 µs ± 11.7 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)

%%timeit
final_df.columns.tolist()
12.3 µs ± 27.4 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)

%%timeit
list(final_df.head(1).columns)
163 µs ± 20.6 µs per loop (mean ± std. dev. of 7 runs, 10000 loops each)

cin.get() seems to flush it automatically oddly enough (probably not preferred though, since this is confusing and probably temperamental).

I just wrote this for my C programming class.

I am posting it because none of the other examples here will work with any size rectangular grid, and any number N-in-a-row consecutive marks to win.

You'll find my algorithm, such as it is, in the checkWinner() function. It doesn't use magic numbers or anything fancy to check for a winner, it simply uses four for loops - The code is well commented so I'll let it speak for itself I guess.

// This program will work with any whole number sized rectangular gameBoard.
// It checks for N marks in straight lines (rows, columns, and diagonals).
// It is prettiest when ROWS and COLS are single digit numbers.
// Try altering the constants for ROWS, COLS, and N for great fun!    

// PPDs come first

    #include <stdio.h>
    #define ROWS 9              // The number of rows our gameBoard array will have
    #define COLS 9              // The number of columns of the same - Single digit numbers will be prettier!
    #define N 3                 // This is the number of contiguous marks a player must have to win
    #define INITCHAR ' '        // This changes the character displayed (a ' ' here probably looks the best)
    #define PLAYER1CHAR 'X'     // Some marks are more aesthetically pleasing than others
    #define PLAYER2CHAR 'O'     // Change these lines if you care to experiment with them


// Function prototypes are next

    int playGame    (char gameBoard[ROWS][COLS]);               // This function allows the game to be replayed easily, as desired
    void initBoard  (char gameBoard[ROWS][COLS]);               // Fills the ROWSxCOLS character array with the INITCHAR character
    void printBoard (char gameBoard[ROWS][COLS]);               // Prints out the current board, now with pretty formatting and #s!
    void makeMove   (char gameBoard[ROWS][COLS], int player);   // Prompts for (and validates!) a move and stores it into the array
    int checkWinner (char gameBoard[ROWS][COLS], int player);   // Checks the current state of the board to see if anyone has won

// The starting line
int main (void)
{
    // Inits
    char gameBoard[ROWS][COLS];     // Our gameBoard is declared as a character array, ROWS x COLS in size
    int winner = 0;
    char replay;

    //Code
    do                              // This loop plays through the game until the user elects not to
    {
        winner = playGame(gameBoard);
        printf("\nWould you like to play again? Y for yes, anything else exits: ");

        scanf("%c",&replay);        // I have to use both a scanf() and a getchar() in
        replay = getchar();         // order to clear the input buffer of a newline char
                                    // (http://cboard.cprogramming.com/c-programming/121190-problem-do-while-loop-char.html)

    } while ( replay == 'y' || replay == 'Y' );

    // Housekeeping
    printf("\n");
    return winner;
}


int playGame(char gameBoard[ROWS][COLS])
{
    int turn = 0, player = 0, winner = 0, i = 0;

    initBoard(gameBoard);

    do
    {
        turn++;                                 // Every time this loop executes, a unique turn is about to be made
        player = (turn+1)%2+1;                  // This mod function alternates the player variable between 1 & 2 each turn
        makeMove(gameBoard,player);
        printBoard(gameBoard);
        winner = checkWinner(gameBoard,player);

        if (winner != 0)
        {
            printBoard(gameBoard);

            for (i=0;i<19-2*ROWS;i++)           // Formatting - works with the default shell height on my machine
                printf("\n");                   // Hopefully I can replace these with something that clears the screen for me

            printf("\n\nCongratulations Player %i, you've won with %i in a row!\n\n",winner,N);
            return winner;
        }

    } while ( turn < ROWS*COLS );                           // Once ROWS*COLS turns have elapsed

    printf("\n\nGame Over!\n\nThere was no Winner :-(\n");  // The board is full and the game is over
    return winner;
}


void initBoard (char gameBoard[ROWS][COLS])
{
    int row = 0, col = 0;

    for (row=0;row<ROWS;row++)
    {
        for (col=0;col<COLS;col++)
        {
            gameBoard[row][col] = INITCHAR;     // Fill the gameBoard with INITCHAR characters
        }
    }

    printBoard(gameBoard);                      // Having this here prints out the board before
    return;                             // the playGame function asks for the first move
}


void printBoard (char gameBoard[ROWS][COLS])    // There is a ton of formatting in here
{                                               // That I don't feel like commenting :P
    int row = 0, col = 0, i=0;                  // It took a while to fine tune
                                                // But now the output is something like:
    printf("\n");                               // 
                                                //    1   2   3
    for (row=0;row<ROWS;row++)                  // 1    |   |
    {                                           //   -----------
        if (row == 0)                           // 2    |   |
        {                                       //   -----------
            printf("  ");                       // 3    |   |

            for (i=0;i<COLS;i++)
            {
                printf(" %i  ",i+1);
            }

            printf("\n\n");
        }

        for (col=0;col<COLS;col++)
        {
            if (col==0)
                printf("%i ",row+1);

            printf(" %c ",gameBoard[row][col]);

            if (col<COLS-1)
                printf("|");
        }

        printf("\n");

        if (row < ROWS-1)
        {
            for(i=0;i<COLS-1;i++)
            {
                if(i==0)
                    printf("  ----");
                else
                    printf("----");
            }

            printf("---\n");
        }
    }

    return;
}


void makeMove (char gameBoard[ROWS][COLS],int player)
{
    int row = 0, col = 0, i=0;
    char currentChar;

    if (player == 1)                    // This gets the correct player's mark
        currentChar = PLAYER1CHAR;
    else
        currentChar = PLAYER2CHAR;

    for (i=0;i<21-2*ROWS;i++)           // Newline formatting again :-(
        printf("\n");

    printf("\nPlayer %i, please enter the column of your move: ",player);
    scanf("%i",&col);
    printf("Please enter the row of your move: ");
    scanf("%i",&row);

    row--;                              // These lines translate the user's rows and columns numbering
    col--;                              // (starting with 1) to the computer's (starting with 0)

    while(gameBoard[row][col] != INITCHAR || row > ROWS-1 || col > COLS-1)  // We are not using a do... while because
    {                                                                       // I wanted the prompt to change
        printBoard(gameBoard);
        for (i=0;i<20-2*ROWS;i++)
            printf("\n");
        printf("\nPlayer %i, please enter a valid move! Column first, then row.\n",player);
        scanf("%i %i",&col,&row);

        row--;                          // See above ^^^
        col--;
    }

    gameBoard[row][col] = currentChar;  // Finally, we store the correct mark into the given location
    return;                             // And pop back out of this function
}


int checkWinner(char gameBoard[ROWS][COLS], int player)     // I've commented the last (and the hardest, for me anyway)
{                                                           // check, which checks for backwards diagonal runs below >>>
    int row = 0, col = 0, i = 0;
    char currentChar;

    if (player == 1)
        currentChar = PLAYER1CHAR;
    else
        currentChar = PLAYER2CHAR;

    for ( row = 0; row < ROWS; row++)                       // This first for loop checks every row
    {
        for ( col = 0; col < (COLS-(N-1)); col++)           // And all columns until N away from the end
        {
            while (gameBoard[row][col] == currentChar)      // For consecutive rows of the current player's mark
            {
                col++;
                i++;
                if (i == N)
                {
                    return player;
                }
            }
            i = 0;
        }
    }

    for ( col = 0; col < COLS; col++)                       // This one checks for columns of consecutive marks
    {
        for ( row = 0; row < (ROWS-(N-1)); row++)
        {
            while (gameBoard[row][col] == currentChar)
            {
                row++;
                i++;
                if (i == N)
                {
                    return player;
                }
            }
            i = 0;
        }
    }

    for ( col = 0; col < (COLS - (N-1)); col++)             // This one checks for "forwards" diagonal runs
    {
        for ( row = 0; row < (ROWS-(N-1)); row++)
        {
            while (gameBoard[row][col] == currentChar)
            {
                row++;
                col++;
                i++;
                if (i == N)
                {
                    return player;
                }
            }
            i = 0;
        }
    }
                                                        // Finally, the backwards diagonals:
    for ( col = COLS-1; col > 0+(N-2); col--)           // Start from the last column and go until N columns from the first
    {                                                   // The math seems strange here but the numbers work out when you trace them
        for ( row = 0; row < (ROWS-(N-1)); row++)       // Start from the first row and go until N rows from the last
        {
            while (gameBoard[row][col] == currentChar)  // If the current player's character is there
            {
                row++;                                  // Go down a row
                col--;                                  // And back a column
                i++;                                    // The i variable tracks how many consecutive marks have been found
                if (i == N)                             // Once i == N
                {
                    return player;                      // Return the current player number to the
                }                                       // winnner variable in the playGame function
            }                                           // If it breaks out of the while loop, there weren't N consecutive marks
            i = 0;                                      // So make i = 0 again
        }                                               // And go back into the for loop, incrementing the row to check from
    }

    return 0;                                           // If we got to here, no winner has been detected,
}                                                       // so we pop back up into the playGame function

// The end!

// Well, almost.

// Eventually I hope to get this thing going
// with a dynamically sized array. I'll make
// the CONSTANTS into variables in an initGame
// function and allow the user to define them.

Using Collections to shuffle an array of primitive types is a bit of an overkill...

It is simple enough to implement the function yourself, using for example the Fisher–Yates shuffle:

import java.util.*;
import java.util.concurrent.ThreadLocalRandom;

class Test
{
  public static void main(String args[])
  {
    int[] solutionArray = { 1, 2, 3, 4, 5, 6, 16, 15, 14, 13, 12, 11 };

    shuffleArray(solutionArray);
    for (int i = 0; i < solutionArray.length; i++)
    {
      System.out.print(solutionArray[i] + " ");
    }
    System.out.println();
  }

  // Implementing Fisher–Yates shuffle
  static void shuffleArray(int[] ar)
  {
    // If running on Java 6 or older, use `new Random()` on RHS here
    Random rnd = ThreadLocalRandom.current();
    for (int i = ar.length - 1; i > 0; i--)
    {
      int index = rnd.nextInt(i + 1);
      // Simple swap
      int a = ar[index];
      ar[index] = ar[i];
      ar[i] = a;
    }
  }
}

Oops, immediately found 2//2.

To install the Perl rename script:

sudo cpan install File::Rename

There are two renames as mentioned in the comments in Stephan202's answer. Debian based distros have the Perl rename. Redhat/rpm distros have the C rename.
OS X doesn't have one installed by default (at least in 10.8), neither does Windows/Cygwin.

ASCII just defines a 7 bit code page with 128 symbols. ANSI extends this to 8 bit and there are several different code pages for the symbols 128 to 255.

The naming ANSI is not correct because it is actually the ISO/IEC 8859 norm that defines this code pages. See ISO/IEC 8859 for reference. There are 16 code pages ISO/IEC 8859-1 to ISO/IEC 8859-16.

Windows-1252 is again based on ISO/IEC 8859-1 with some modification mainly in the range of the C1 control set in the range 128 to 159. Wikipedia states that Windows-1252 is also refered as ISO-8859-1 with a second hyphen between ISO and 8859. (Unbelievable! Who does something like that?!?)

Managed to get answer after do some google..

echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee -a /etc/apt/sources.list
echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee -a /etc/apt/sources.list
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys EEA14886
apt-get update
# Java 7
apt-get install oracle-java7-installer
# For Java 8 command is:
apt-get install oracle-java8-installer

You could override your object's ToString() method:

public override string ToString ()
{
    return string.Format ("{0},{1},{2}", this.number, this.id, this.whatever);
}

Actually I think using plain slices is the best solution in this case:

for i in range(0, len(data), 100):
    chunk = data[i:i + 100]
    ...

If you want to avoid copying the slices, you could use itertools.islice(), but it doesn't seem to be necessary here.

The itertools() documentation also contains the famous "grouper" pattern:

def grouper(n, iterable, fillvalue=None):
    "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx"
    args = [iter(iterable)] * n
    return izip_longest(fillvalue=fillvalue, *args)

You would need to modify it to treat the last chunk correctly, so I think the straight-forward solution using plain slices is preferable.

example code taking all 4 cores on my ubuntu 14.04, python 2.7 64 bit.

import time
import threading


def t():
    with open('/dev/urandom') as f:
        for x in xrange(100):
            f.read(4 * 65535)

if __name__ == '__main__':
    start_time = time.time()
    t()
    t()
    t()
    t()
    print "Sequential run time: %.2f seconds" % (time.time() - start_time)

    start_time = time.time()
    t1 = threading.Thread(target=t)
    t2 = threading.Thread(target=t)
    t3 = threading.Thread(target=t)
    t4 = threading.Thread(target=t)
    t1.start()
    t2.start()
    t3.start()
    t4.start()
    t1.join()
    t2.join()
    t3.join()
    t4.join()
    print "Parallel run time: %.2f seconds" % (time.time() - start_time)

result:

$ python 1.py
Sequential run time: 3.69 seconds
Parallel run time: 4.82 seconds

Specify the version you want in the 'dependencies' section of your package.json, then from your root project folder in the console/terminal run this:

npm install

For example, the following will specifically install v4.3.4

"dependencies": {
    "@angular/common": "4.3.4",
    "@angular/compiler": "4.3.4",
    "@angular/core": "4.3.4",
    "@angular/forms": "4.3.4",
    "@angular/http": "4.3.4",
    "@angular/platform-browser": "4.3.4",
    "@angular/platform-browser-dynamic": "4.3.4",
    "@angular/router": "4.3.4",
  }

You can also add the following modifiers to the version number to vary how specific you need the version to be:

caret ^

Updates you to the most recent major version, as specified by the first number:

^4.3.0

will load the latest 4.x.x release, but will not load 5.x.x

tilde ~

Update you to the most recent minor version, as specified by the second number:

~4.3.0

will load the latest 4.3.x release, but will not load 4.4.x

Relative sys.path example:

# /lib/my_module.py
# /src/test.py


if __name__ == '__main__' and __package__ is None:
    sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '../lib')))
import my_module

Based on this answer.

Here is a more generic solution based on @rindeal solution which does not work on MacOS/BSD (/r expects a file):

cat << DOC > input.txt
abc
cdef
line
DOC

$ cat << EOF | sed '/^cdef$/ r /dev/stdin' input.txt
line 1
line 2
EOF

# outputs:
abc
cdef
line 1
line 2
line

This can be used to pipe anything into the file at the given position:

$ date | sed '/^cdef$/ r /dev/stdin' input.txt

# outputs
abc
cdef
Tue Mar 17 10:50:15 CET 2020
line

Also, you could add multiple commands which allows deleting the marker line cdef:

$ date | sed '/^cdef$/ {
  r /dev/stdin
  d
}' input.txt

# outputs
abc
Tue Mar 17 10:53:53 CET 2020
line

To use the Like Button and have the Open Graph inspect your website, you need an application.

So you need to associate the Like Button with a fb:app_id

If you want other users to see the administration page for your website on Facebook you add fb:admins. So if you are the developer of the application and the website owner there is no need to add fb:admins

style is accordingly vis css. An example

<h1 class="mynotsoboldtitle">Im not bold</h1>
<style>
.mynotsoboldtitle { font-weight:normal; }
</style>

I found the that either IE or Chrome choked on most of these, or they required external libraries. I just wanted to play an MP3, and I found the page http://www.w3schools.com/html/html_sounds.asp very helpful.

<audio controls>
  <source src="horse.mp3" type="audio/mpeg">
  <embed height="50" width="100" src="horse.mp3">
</audio>

Worked for me in the browsers I tried, but I didn't have some of the old ones around at this time.

=VLOOKUP(LEFT(A1,3),LEFT(B$2:B$22,3), 1,FALSE)

LEFT() truncates the first n character of a string, and you need to do it in both columns. The third parameter of VLOOKUP is the number of the column to return with. So if your range is not only B$2:B$22 but B$2:C$22 you can choose to return with column B value (1) or column C value (2)

If you are using the 'pylab' for interactive plotting you can set the labelsize at creation time with pylab.ylabel('Example', fontsize=40).

If you use pyplot programmatically you can either set the fontsize on creation with ax.set_ylabel('Example', fontsize=40) or afterwards with ax.yaxis.label.set_size(40).

There are essentially two problems to solve when dealing with environment variables in OS X. The first is when invoking programs from Spotlight (the magnifying glass icon on the right side of the Mac menu/status bar) and the second when invoking programs from the Dock. Invoking programs from a Terminal application/utility is trivial because it reads the environment from the standard shell locations (~/.profile, ~/.bash_profile, ~/.bashrc, etc.)

When invoking programs from the Dock, use ~/.MacOSX/environment.plist where the <dict> element contains a sequence of <key>KEY</key><string>theValue</string> elements.

When invoking programs from Spotlight, ensure that launchd has been setup with all the key/value settings you require.

To solve both problems simultaneously, I use a login item (set via the System Preferences tool) on my User account. The login item is a bash script that invokes an Emacs lisp function although one can of course use their favorite scripting tool to accomplish the same thing. This approach has the added benefit that it works at any time and does not require a reboot, i.e. one can edit ~/.profile, run the login item in some shell and have the changes visible for newly invoked programs, from either the Dock or Spotlight.

Details:

Login item: ~/bin/macosx-startup

#!/bin/bash
bash -l -c "/Applications/Emacs.app/Contents/MacOS/Emacs --batch -l ~/lib/emacs/elisp/macosx/environment-support.el -f generate-environment"

Emacs lisp function: ~/lib/emacs/elisp/macosx/envionment-support.el

;;; Provide support for the environment on Mac OS X

(defun generate-environment ()
  "Dump the current environment into the ~/.MacOSX/environment.plist file."
  ;; The system environment is found in the global variable:
  ;; 'initial-environment' as a list of "KEY=VALUE" pairs.
  (let ((list initial-environment)
        pair start command key value)
    ;; clear out the current environment settings
    (find-file "~/.MacOSX/environment.plist")
    (goto-char (point-min))
    (setq start (search-forward "<dict>\n"))
    (search-forward "</dict>")
    (beginning-of-line)
    (delete-region start (point))
    (while list
      (setq pair (split-string (car list) "=")
            list (cdr list))
      (setq key (nth 0 pair)
            value (nth 1 pair))
      (insert "  <key>" key "</key>\n")
      (insert "  <string>" value "</string>\n")

      ;; Enable this variable in launchd
      (setq command (format "launchctl setenv %s \"%s\"" key value))
      (shell-command command))
    ;; Save the buffer.
    (save-buffer)))

NOTE: This solution is an amalgam of those coming before I added mine, particularly that offered by Matt Curtis, but I have deliberately tried to keep my ~/.bash_profile content platform independent and put the setting of the launchd environment (a Mac only facility) into a separate script.

Tested on Ideone.

import json
array = '{"fruits": ["apple", "banana", "orange"]}'
data  = json.loads(array)
fruits_list = data['fruits']
print fruits_list

I had the same issue. Tried all the above and found I also had to delete everything inside {PROJECT_ROOT}\bin\Release\netcoreapp2.2 and {PROJECT_ROOT}\obj\Release\netcoreapp2.2 for my project. Its definitely releated to publishing because although I use Deployment tools / bitbucket on my Azure Web App, I did try the Build >> Publish >> Publish to Azure because I wanted to inspect which files were actually deployed.

This works using a simple ajax call and iterating image paths.

        var name = "nasa";
        $.get("https://www.instagram.com/" + name + "/?__a=1", function (data, status) {
            console.log('IG_NODES', data.user.media.nodes);
            $.each(data.user.media.nodes, function (n, item) {
                console.log('ITEMS', item.display_src);
                $('body').append(
                    "<div class='col-md-4'><img class='img-fluid d-block' src='" + item.display_src + "'></div>"
                );
            });
        })

Use some regex like [0-9] or \d:

$words = preg_replace('/\d+/', '', $words );

You might want to read the preg_replace() documentation as this is directly shown there.

I'm going to use the streams api to convert a stream of integers into a single string. The problem with some of the provided answers is that they produce a O(n^2) runtime because of String building. A better solution is to use a StringBuilder, and then join the strings together as the final step.

//              Create a stream of integers 
    String result = Arrays.stream(new int[]{1,2,3,4,5,6 })                
            // collect into a single StringBuilder
            .collect(StringBuilder::new, // supplier function
                    // accumulator - converts cur integer into a string and appends it to the string builder
                    (builder, cur) -> builder.append(Integer.toString(cur)),
                    // combiner - combines two string builders if running in parallel
                    StringBuilder::append) 
            // convert StringBuilder into a single string
            .toString();

You can take this process a step further by converting the collection of object to a single string.

// Start with a class definition
public static class AClass {
    private int value;
    public int getValue() { return value; }
    public AClass(int value) { this.value = value; }

    @Override
    public String toString() {
        return Integer.toString(value);
    }
}

// Create a stream of AClass objects
        String resultTwo = Arrays.stream(new AClass[]{
                new AClass(1),
                new AClass(2),
                new AClass(3),
                new AClass(4)
        })
                // transform stream of objects into a single string
                .collect(StringBuilder::new,
                        (builder, curObj) -> builder.append(curObj.toString()),
                        StringBuilder::append
                )
            // finally transform string builder into a single string
            .toString();

I guess that this code should answer your question:

use strict;
use warnings;

my @keys = qw/one two three two/;
my %hash;
for my $key (@keys)
{
    $hash{$key}++;
}

for my $key (keys %hash)
{
   print "$key: ", $hash{$key}, "\n";
}

Output:

three: 1
one: 1
two: 2

The iteration can be simplified to:

$hash{$_}++ for (@keys);

(See $_ in perlvar.) And you can even write something like this:

$hash{$_}++ or print "Found new value: $_.\n" for (@keys);

Which reports each key the first time it’s found.