first of all;

a Fragment must be inside a FragmentActivity, that's the first rule,

a FragmentActivity is quite similar to a standart Activity that you already know, besides having some Fragment oriented methods

second thing about Fragments, is that there is one important method you MUST call, wich is onCreateView, where you inflate your layout, think of it as the setContentLayout

here is an example:

    @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {     mView       = inflater.inflate(R.layout.fragment_layout, container, false);       return mView; } 

and continu your work based on that mView, so to find a View by id, call mView.findViewById(..);

for the FragmentActivity part:

the xml part "must" have a FrameLayout in order to inflate a fragment in it

        <FrameLayout             android:id="@+id/content_frame"             android:layout_width="match_parent"             android:layout_height="match_parent"  >         </FrameLayout> 

as for the inflation part

getSupportFragmentManager().beginTransaction().replace(R.id.content_frame, new YOUR_FRAGMENT, "TAG").commit();

begin with these, as there is tons of other stuf you must know about fragments and fragment activities, start of by reading something about it (like life cycle) at the android developer site

IF you want to derive usg Boolean true False need to add "[]" around value

<form [formGroup]="form">
  <input type="radio" [value]=true formControlName="gender" >Male
  <input type="radio" [value]=false formControlName="gender">Female
</form>

sudo apt-get install php-pear php7.x-dev

x is your php version like 7.2 the php7.2-dev

apt-get install libmcrypt-dev libreadline-dev
pecl install mcrypt-1.0.1 

then add "extension=mcrypt.so" in "/etc/php/7.2/apache2/php.ini"

here php.ini is depends on your php installatio and apache used php version.

The Visual Studio Build tools are a different download than the IDE. They appear to be a pretty small subset, and they're called Build Tools for Visual Studio 2019 (download).

You can use the GUI to do the installation, or you can script the installation of msbuild:

vs_buildtools.exe --add Microsoft.VisualStudio.Workload.MSBuildTools --quiet

Microsoft.VisualStudio.Workload.MSBuildTools is a "wrapper" ID for the three subcomponents you need:

• Microsoft.Component.MSBuild
• Microsoft.VisualStudio.Component.CoreBuildTools
• Microsoft.VisualStudio.Component.Roslyn.Compiler

You can find documentation about the other available CLI switches here.

The build tools installation is much quicker than the full IDE. In my test, it took 5-10 seconds. With --quiet there is no progress indicator other than a brief cursor change. If the installation was successful, you should be able to see the build tools in %programfiles(x86)%\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin.

If you don't see them there, try running without --quiet to see any error messages that may occur during installation.

Swift 4

var students = ["Kofi", "Abena", "Peter", "Kweku", "Akosua"]

if let index = students.firstIndex(where: { $0.hasPrefix("A") }) {
   students.remove(at: index)
}

I know is late but you can quickly accomplish that by just typing Ctrl + Shift + p and then type default, it will show an option that says

Terminal: Select Default Shell

, it will then display all the terminals available to you.

Swift 3

First of all, make sure you have added the BOOLEAN key "View controller-based status bar appearance" to Info.plist, and set the value to "NO".

Appdelegate.swift

Insert code somewhere after "launchOptions:[UIApplicationLaunchOptionsKey: Any]?) -> Bool {"

1. Change the color of the tab bar itself with RGB color value:

UITabBar.appearance().barTintColor = UIColor(red: 0.145, green: 0.592, blue: 0.804, alpha: 1.00)

OR one of the default UI colors:

UITabBar.appearance().barTintColor = UIColor.white)

2. Change the text color of the tab items:

The selected item

UITabBarItem.appearance().setTitleTextAttributes([NSForegroundColorAttributeName: UIColor.white], for: .selected)

The inactive items

UITabBarItem.appearance().setTitleTextAttributes([NSForegroundColorAttributeName: UIColor.black], for: .normal)

3. To change the color of the image, I believe the easiest approach is to make to separate images, one for each state.

If you don´t make the icons from scratch, alternating black and white versions are relatively easy to make in Photoshop.

Adobe Photoshop (almost any version will do)

Make sure your icon image has transparent background, and the icon itself is solid black (or close).

Open the image file, save it under a different file name (e.g. exampleFilename-Inverted.png)

In the "Adjustments" submenu on the "Image" menu:

Click "Invert"

You now have a negative of your original icon.

In XCode, set one of the images as "Selected Image" under the Tab Bar Properties in your storyboard, and specify the "inactive" version under "Bar Item" image.

Ta-Da

It's works for me ...

Don't use jQuery, only HTML: Create the option value you will display as selected. If ID it's in select2 data it will selected automatically.

<select id="select2" name="mySelect2">
  <option value="mySelectedValue">
        Hello, I'm here!
  </option>
</select>

Select2.org - Default Pre Selected values

a brilliant answer here How to continue a docker which is exited from user kgs

docker start $(docker ps -a -q --filter "status=exited")
(or in this case just docker start $(docker ps -ql) 'cos you don't want to start all of them)

docker exec -it <container-id> /bin/bash

That second line is crucial. So exec is used in place of run, and not on an image but on a containerid. And you do it after the container has been started.

public OnClickListener moreListener = new OnClickListener() {

    @Override
      public void onClick(View v) {
          adapter.add("aaaa")
      }
}

If you dont want the outline for button with all the status, you can override the css with below code

.btn.active.focus, .btn.active:focus, 
.btn.focus, .btn:active.focus, 
.btn:active:focus, .btn:focus{
  outline: none;
}

Simply get the current item from pager and then ask your adapter to the fragment of that position.

 int currentItem = viewPager.getCurrentItem();
    Fragment item = mPagerAdapter.getItem(currentItem);
    if (null != item && item.isVisible()) {
       //do whatever want to do with fragment after doing type checking
        return;
    }

This simplest ways is to add the "checked attribute.

<label for="tag_1">Tag 1</label>
<input type="checkbox" name="tag_1" id="tag_1" value="yes" 
    <?php if($tag_1_saved_value === 'yes') echo 'checked="checked"';?> />

Click "View Detail..." a window will open where you can expand the "Inner Exception" my guess is that when you try to delete the record there is a reference constraint violation. The inner exception will give you more information on that so you can modify your code to remove any references prior to deleting the record.

I found a really cool library, try this out. this is really smooth and easy to use.

https://github.com/TakuSemba/CropMe

I force the fragment containing the child fragment to NULL in onPause and it fixes my problem

fragment = null;

Try setting an id (android:id="@+id/maps_dialog") for your mapView parent layout. Works for me.

import urllib.request

bank_pdf_list = ["https://www.hdfcbank.com/content/bbp/repositories/723fb80a-2dde-42a3-9793-7ae1be57c87f/?path=/Personal/Home/content/rates.pdf",
"https://www.yesbank.in/pdf/forexcardratesenglish_pdf",
"https://www.sbi.co.in/documents/16012/1400784/FOREX_CARD_RATES.pdf"]


def get_pdf(url):
    user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.7) Gecko/2009021910 Firefox/3.0.7'
    
    #url = "https://www.yesbank.in/pdf/forexcardratesenglish_pdf"
    headers={'User-Agent':user_agent,} 
    
    request=urllib.request.Request(url,None,headers) #The assembled request
    response = urllib.request.urlopen(request)
    #print(response.text)
    data = response.read()
#    print(type(data))
    
    name = url.split("www.")[-1].split("//")[-1].split(".")[0]+"_FOREX_CARD_RATES.pdf"
    f = open(name, 'wb')
    f.write(data)
    f.close()
    

for bank_url in bank_pdf_list:
    try: 
        get_pdf(bank_url)
    except:
        pass

The two upvoted answers here show solutions for an Activity with navigation mode NAVIGATION_MODE_TABS, but I had the same issue with a NAVIGATION_MODE_LIST. It caused my Fragments to inexplicably lose their state when the screen orientation changed, which was really annoying. Thankfully, due to their helpful code I managed to figure it out.

Basically, when using a list navigation, ``onNavigationItemSelected()is automatically called when your activity is created/re-created, whether you like it or not. To prevent your Fragment'sonCreateView()from being called twice, this initial automatic call toonNavigationItemSelected()should check whether the Fragment is already in existence inside your Activity. If it is, return immediately, because there is nothing to do; if it isn't, then simply construct the Fragment and add it to the Activity like you normally would. Performing this check prevents your Fragment from needlessly being created again, which is what causesonCreateView()` to be called twice!

See my onNavigationItemSelected() implementation below.

public class MyActivity extends FragmentActivity implements ActionBar.OnNavigationListener
{
    private static final String STATE_SELECTED_NAVIGATION_ITEM = "selected_navigation_item";

    private boolean mIsUserInitiatedNavItemSelection;

    // ... constructor code, etc.

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

        if (savedInstanceState.containsKey(STATE_SELECTED_NAVIGATION_ITEM))
        {
            getActionBar().setSelectedNavigationItem(savedInstanceState.getInt(STATE_SELECTED_NAVIGATION_ITEM));
        }
    }

    @Override
    public void onSaveInstanceState(Bundle outState)
    {
        outState.putInt(STATE_SELECTED_NAVIGATION_ITEM, getActionBar().getSelectedNavigationIndex());

        super.onSaveInstanceState(outState);
    }

    @Override
    public boolean onNavigationItemSelected(int position, long id)
    {    
        Fragment fragment;
        switch (position)
        {
            // ... choose and construct fragment here
        }

        // is this the automatic (non-user initiated) call to onNavigationItemSelected()
        // that occurs when the activity is created/re-created?
        if (!mIsUserInitiatedNavItemSelection)
        {
            // all subsequent calls to onNavigationItemSelected() won't be automatic
            mIsUserInitiatedNavItemSelection = true;

            // has the same fragment already replaced the container and assumed its id?
            Fragment existingFragment = getSupportFragmentManager().findFragmentById(R.id.container);
            if (existingFragment != null && existingFragment.getClass().equals(fragment.getClass()))
            {
                return true; //nothing to do, because the fragment is already there 
            }
        }

        getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment).commit();
        return true;
    }
}

I borrowed inspiration for this solution from here.

The problem is that you are trying to access resources (in this case, strings) using getResources().getString(), which will try to get the resources from the Activity. See this source code of the Fragment class:

 /**
  * Return <code>getActivity().getResources()</code>.
  */
 final public Resources getResources() {
     if (mHost == null) {
         throw new IllegalStateException("Fragment " + this + " not attached to Activity");
     }
     return mHost.getContext().getResources();
 }

mHost is the object that holds your Activity.

Because the Activity might not be attached, your getResources() call will throw an Exception.

The accepted solution IMHO is not the way to go as you are just hiding the problem. The correct way is just to get the resources from somewhere else that is always guaranteed to exist, like the application context:

youApplicationObject.getResources().getString(...)

::selection,::moz-selection {color:currentColor;background:transparent}

For z-index to work, you also need to give it a position:

header {
    width: 100%;
    height: 100px;
    background: url(../img/top.png) repeat-x;
    z-index: 110;
    position: relative;
}

Example With AngularJs

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>_x000D_
<!DOCTYPE html>_x000D_
<html>_x000D_
_x000D_
<head>_x000D_
  <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>_x000D_
  <script>_x000D_
    angular.module('app', []).controller('appc', ['$scope',_x000D_
      function($scope) {_x000D_
        $scope.selected = 'other';_x000D_
      }_x000D_
    ]);_x000D_
  </script>_x000D_
</head>_x000D_
_x000D_
<body ng-app="app" ng-controller="appc">_x000D_
  <label>SELECTED: {{selected}}</label>_x000D_
  <div>_x000D_
    <input type="checkbox" ng-checked="selected=='male'" ng-true-value="'male'" ng-model="selected">Male_x000D_
    <br>_x000D_
    <input type="checkbox" ng-checked="selected=='female'" ng-true-value="'female'" ng-model="selected">Female_x000D_
    <br>_x000D_
    <input type="checkbox" ng-checked="selected=='other'" ng-true-value="'other'" ng-model="selected">Other_x000D_
  </div>_x000D_
_x000D_
_x000D_
_x000D_
</body>_x000D_
_x000D_
</html>

Little more about XPath axes

Lets say we have below HTML structure:

<div class="third_level_ancestor">
    <nav class="second_level_ancestor">
        <div class="parent">
            <span>Child</span>
        </div>
    </nav>
</div>

1. //span/parent::* - returns any element which is direct parent.

In this case output is <div class="parent">

2. //span/parent::div[@class="parent"] - returns parent element only of exact node type and only if specified predicate is True.

Output: <div class="parent">

3. //span/ancestor::* - returns all ancestors (including parent).

Output: <div class="parent">, <nav class="second_level_ancestor">, <div class="third_level_ancestor">...

4. //span/ancestor-or-self::* - returns all ancestors and current element itself.

Output: <span>Child</span>, <div class="parent">, <nav class="second_level_ancestor">, <div class="third_level_ancestor">...

5. //span/ancestor::div[2] - returns second ancestor (starting from parent) of type div.

Output: <div class="third_level_ancestor">

This worked for me

<p:column headerText="name" style="width:20px;"/>

I always use requestAnimationFrame() to jump over internal post-event mechanisms and this works perfectly in Firefox. Haven't tested in Chrome.

$("input[type=text]").on('focus', function() {
    requestAnimationFrame(() => $(this).select());
});

The correct format for IE8 is:

  $("#ActionBox").css({ 'margin-top': '10px' });  

with this work.

No one here posted an answer with all of the correct CSS variations, so here it is:

-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;

Another simple way:

$("#selectedID")[0].selectedIndex = -1

you can try this:

<div onselectstart="return false">your text</div>

Don't know why it loses the selection in the GotFocus event.

But one solution is to do the selection on the GotKeyboardFocus and the GotMouseCapture events. That way it will always work.

For Firefox you can apply the CSS declaration "-moz-user-select" to "none". Check out their documentation, user-select.

It's a "preview" of the future "user-select" as they say, so maybe Opera or WebKit-based browsers will support that. I also recall finding something for Internet Explorer, but I don't remember what :).

Anyway, unless it's a specific situation where text-selecting makes some dynamic functionality fail, you shouldn't really override what users are expecting from a webpage, and that is being able to select any text they want.

Another alternative to System.arraycopy:

String[] stringArray = Arrays.copyOf(objectArray, objectArray.length, String[].class);

The reason for this warning is that const in c doesn't mean constant. It means "read only". So the value is stored at a memory address and could potentially be changed by machine code.

iOS12 Swift 4 and Swift 5

If you just want to check the connection, and your lowest target is iOS12, then you can use NWPathMonitor

import Network

It needs a little setup with some properties.

let internetMonitor = NWPathMonitor()
let internetQueue = DispatchQueue(label: "InternetMonitor")
private var hasConnectionPath = false

I created a function to get it going. You can do this on view did load or anywhere else. I put a guard in so you can call it all you want to get it going.

func startInternetTracking() {
    // only fires once
    guard internetMonitor.pathUpdateHandler == nil else {
        return
    }
    internetMonitor.pathUpdateHandler = { update in
        if update.status == .satisfied {
            print("Internet connection on.")
            self.hasConnectionPath = true
        } else {
            print("no internet connection.")
            self.hasConnectionPath = false
        }
    }
    internetMonitor.start(queue: internetQueue)
}

/// will tell you if the device has an Internet connection
/// - Returns: true if there is some kind of connection
func hasInternet() -> Bool {
    return hasConnectionPath
}

Now you can just call the helper function hasInternet() to see if you have one. It updates in real time. See Apple documentation for NWPathMonitor. It has lots more functionality like cancel() if you need to stop tracking the connection, type of internet you are looking for, etc. https://developer.apple.com/documentation/network/nwpathmonitor

Just add the following:

#define __USE_C99_MATH

#include <stdbool.h>

Just for completeness, here's a variant that uses print() (works on Python 2.6-3.x):

from __future__ import print_function
try: from cStringIO import StringIO
except ImportError:
     from io import StringIO

def to_int(nums, _s = StringIO()):
    print(*nums, sep='', end='', file=_s)
    s = _s.getvalue()
    _s.truncate(0)
    return int(s)

Time performance of different solutions

I've measured performance of @cdleary's functions. The results are slightly different.

Each function tested with the input list generated by:

def randrange1_10(digit_count): # same as @cdleary
    return [random.randrange(1, 10) for i in xrange(digit_count)]

You may supply your own function via --sequence-creator=yourmodule.yourfunction command-line argument (see below).

The fastest functions for a given number of integers in a list (len(nums) == digit_count) are:

• len(nums) in 1..30

  def _accumulator(nums):
      tot = 0
      for num in nums:
          tot *= 10
          tot += num
      return tot
  

• len(nums) in 30..1000

  def _map(nums):
      return int(''.join(map(str, nums)))
  
  def _imap(nums):
      return int(''.join(imap(str, nums)))
  

|------------------------------+-------------------|
| Fitting polynom              | Function          |
|------------------------------+-------------------|
| 1.00  log2(N)   +  1.25e-015 | N                 |
| 2.00  log2(N)   +  5.31e-018 | N*N               |
| 1.19  log2(N)   +      1.116 | N*log2(N)         |
| 1.37  log2(N)   +      2.232 | N*log2(N)*log2(N) |
|------------------------------+-------------------|
| 1.21  log2(N)   +      0.063 | _interpolation    |
| 1.24  log2(N)   -      0.610 | _genexp           |
| 1.25  log2(N)   -      0.968 | _imap             |
| 1.30  log2(N)   -      1.917 | _map              |

To plot the first figure download cdleary.py and make-figures.py and run (numpy and matplotlib must be installed to plot):

$ python cdleary.py 

Or

$ python make-figures.py --sort-function=cdleary._map \
> --sort-function=cdleary._imap \
> --sort-function=cdleary._interpolation \
> --sort-function=cdleary._genexp --sort-function=cdleary._sum \
> --sort-function=cdleary._reduce --sort-function=cdleary._builtins \
> --sort-function=cdleary._accumulator \
> --sequence-creator=cdleary.randrange1_10 --maxn=1000 

This is caused by editing file in windows and importing and executing in unix.

dos2unix -k -o filename should do the trick.

I solved this by adding .to_json and some heading information

@result = HTTParty.post(@urlstring_to_post.to_str, 
    :body => { :subject => 'This is the screen name', 
               :issue_type => 'Application Problem', 
               :status => 'Open', 
               :priority => 'Normal', 
               :description => 'This is the description for the problem'
             }.to_json,
    :headers => { 'Content-Type' => 'application/json' } )

You can extend jQuery prototype and use your function as a jQuery method.

(function($)
{
    $.fn.MyBlah = function(blah)
    {
        $(this).addClass(blah);
        console.log('blah class added');
    };
})(jQuery);

jQuery(document).ready(function($)
{
    $('#blahElementId').MyBlah('newClass');
});

More info on extending jQuery prototype here: http://api.jquery.com/jquery.fn.extend/

It's about how the operating system recognizes line ends.

• Windows user \r\n
• Mac user \r
• Linux uses \n

Morale: if you are developing for Windows, stick to \r\n. Or even better, use C# string functions to deal with strings which already consider line endings (WriteLine, and such).

You do this in 3 different ways:

1. Before you do an INSERT, always issue a BEGIN; statement. This will turn off autocommits. You will need to do a COMMIT; once you want your data to be persisted in the database.

2. Use autocommit=0; every time you instantiate a database connection.

3. For a global setting, add a autocommit=0 variable in your my.cnf configuration file in MySQL.

Click is an event. In your code behind, you need to have a corresponding event handler to whatever you have in the XAML. In this case, you would need to have the following:

private void Command(object sender, RoutedEventArgs e)
{

}

Commands are different. If you need to wire up a command, you'd use the Commmand property of the button and you would either use some pre-built Commands or wire up your own via the CommandManager class (I think).

h/H = 12/24 hours means you will write hh:mm = 12 hours format and HH:mm = 24 hours format

function add_more() {

var text_count = document.getElementById('text_count').value;
var div_cmp = document.getElementById('div_cmp');
var values = div_cmp.innnerHTML;
var count = parseInt(text_count);
divContent = '';

for (i = 1; i <= count; i++) {

    var cmp_text = document.getElementById('cmp_name_' + i).value;
    var cmp_textarea = document.getElementById('cmp_remark_' + i).value;
    divContent += '<div id="div_cmp_' + i + '">' +
        '<input type="text" align="top" name="cmp_name[]" id="cmp_name_' + i + '" value="' + cmp_text + '" >' +
        '<textarea rows="1" cols="20" name="cmp_remark[]" id="cmp_remark_' + i + '">' + cmp_textarea + '</textarea>' +
        '</div>';
}

var newCount = count + 1;

if (document.getElementById('div_cmp_' + newCount) == null) {
    var newText = '<div id="div_cmp_' + newCount + '">' +
        '<input type="text" align="top" name="cmp_name[]" id="cmp_name_' + newCount + '" value="" >' +
        '<textarea rows="1" cols="20" name="cmp_remark[]" id="cmp_remark_' + newCount + '"  ></textarea>' +
        '</div>';
    //content = div_cmp.innerHTML;
    div_cmp.innerHTML = divContent + newText;
} else {
    document.getElementById('div_cmp_' + newCount).innerHTML = '<input type="text" align="top" name="cmp_name[]" id="cmp_name_' + newCount + '" value="" >' +
        '<textarea rows="1" cols="20" name="cmp_remark[]" id="cmp_remark_' + newCount + '"  ></textarea>';
}

document.getElementById('text_count').value = newCount;

}

This is easier than trapping the exception:

import os
if not os.path.exists(...):
    os.makedirs(...)

Disclaimer This approach requires two system calls which is more susceptible to race conditions under certain environments/conditions. If you're writing something more sophisticated than a simple throwaway script running in a controlled environment, you're better off going with the accepted answer that requires only one system call.

UPDATE 2012-07-27

I'm tempted to delete this answer, but I think there's value in the comment thread below. As such, I'm converting it to a wiki.

url-pattern is used in web.xml to map your servlet to specific URL. Please see below xml code, similar code you may find in your web.xml configuration file.

<servlet>
    <servlet-name>AddPhotoServlet</servlet-name>  //servlet name
    <servlet-class>upload.AddPhotoServlet</servlet-class>  //servlet class
</servlet>
 <servlet-mapping>
    <servlet-name>AddPhotoServlet</servlet-name>   //servlet name
    <url-pattern>/AddPhotoServlet</url-pattern>  //how it should appear
</servlet-mapping>

If you change url-pattern of AddPhotoServlet from /AddPhotoServlet to /MyUrl. Then, AddPhotoServlet servlet can be accessible by using /MyUrl. Good for the security reason, where you want to hide your actual page URL.

Java Servlet url-pattern Specification:

1. A string beginning with a '/' character and ending with a '/*' suffix is used for path mapping.
2. A string beginning with a '*.' prefix is used as an extension mapping.
3. A string containing only the '/' character indicates the "default" servlet of the application. In this case the servlet path is the request URI minus the context path and the path info is null.
4. All other strings are used for exact matches only.

Reference : Java Servlet Specification

You may also read this Basics of Java Servlet

Use the .Clear method.

Sheets("Test").Range("A1:C3").Clear

MSDN documentation here.

I just wrote this for another question, then stumbled here.

library(lubridate)

#' Calculate age
#' 
#' By default, calculates the typical "age in years", with a
#' \code{floor} applied so that you are, e.g., 5 years old from
#' 5th birthday through the day before your 6th birthday. Set
#' \code{floor = FALSE} to return decimal ages, and change \code{units}
#' for units other than years.
#' @param dob date-of-birth, the day to start calculating age.
#' @param age.day the date on which age is to be calculated.
#' @param units unit to measure age in. Defaults to \code{"years"}. Passed to \link{\code{duration}}.
#' @param floor boolean for whether or not to floor the result. Defaults to \code{TRUE}.
#' @return Age in \code{units}. Will be an integer if \code{floor = TRUE}.
#' @examples
#' my.dob <- as.Date('1983-10-20')
#' age(my.dob)
#' age(my.dob, units = "minutes")
#' age(my.dob, floor = FALSE)
age <- function(dob, age.day = today(), units = "years", floor = TRUE) {
    calc.age = interval(dob, age.day) / duration(num = 1, units = units)
    if (floor) return(as.integer(floor(calc.age)))
    return(calc.age)
}

Usage examples:

my.dob <- as.Date('1983-10-20')

age(my.dob)
# [1] 31

age(my.dob, floor = FALSE)
# [1] 31.15616

age(my.dob, units = "minutes")
# [1] 16375680

age(seq(my.dob, length.out = 6, by = "years"))
# [1] 31 30 29 28 27 26

You are incorrectly using the super and this keyword. Here is an example of how they work:

class Animal {
    public name: string;
    constructor(name: string) { 
        this.name = name;
    }
    move(meters: number) {
        console.log(this.name + " moved " + meters + "m.");
    }
}

class Horse extends Animal {
    move() {
        console.log(super.name + " is Galloping...");
        console.log(this.name + " is Galloping...");
        super.move(45);
    }
}

var tom: Animal = new Horse("Tommy the Palomino");

Animal.prototype.name = 'horseee'; 

tom.move(34);
// Outputs:

// horseee is Galloping...
// Tommy the Palomino is Galloping...
// Tommy the Palomino moved 45m.

Explanation:

1. The first log outputs super.name, this refers to the prototype chain of the object tom, not the object tom self. Because we have added a name property on the Animal.prototype, horseee will be outputted.
2. The second log outputs this.name, the this keyword refers to the the tom object itself.
3. The third log is logged using the move method of the Animal base class. This method is called from Horse class move method with the syntax super.move(45);. Using the super keyword in this context will look for a move method on the prototype chain which is found on the Animal prototype.

Remember TS still uses prototypes under the hood and the class and extends keywords are just syntactic sugar over prototypical inheritance.

The short answer is using the next regular expression:

(?s)<car .*? model=BMW .*?>.*?</car>

• (?s) - this makes a match across multiline
• .*? - matches any character, a number of times in a lazy way (minimal match)

A (little) more complicated answer is:

(?s)<([a-z\-_0-9]+?) .*? model=BMW .*?>.*?</\1>

This will makes possible to match car1 and car2 in the following text

<car1 ... model=BMW ...>
...
...
...
</car1>
<car2 ... model=BMW ...>
...
...
...
</car2>

• (..) represents a capturing group
• \1 in this context matches the sametext as most recently matched by capturing group number 1

If you find yourself frequently wanting CSS3 selectors, you can always use the selectivizr library on your site:

http://selectivizr.com/

It's a JS script that adds support for almost all of the CSS3 selectors to browsers that wouldn't otherwise support them.

Throw it into your <head> tag with an IE conditional:

<!--[if (gte IE 6)&(lte IE 8)]>
  <script src="/js/selectivizr-min.js" type="text/javascript"></script>
<![endif]-->

I think you just need;

List<string> list = new List<string>();
list.Add("hai");

There is a difference between

List<string> list; 

and

List<string> list = new List<string>();

When you didn't use new keyword in this case, your list didn't initialized. And when you try to add it hai, obviously you get an error.

Your query should work fine, but you have to use the alias parent to show the values of the parent table like this:

select 
  CONCAT(user.user_fname, ' ', user.user_lname) AS 'User Name',
  CONCAT(parent.user_fname, ' ', parent.user_lname) AS 'Parent Name'
from users as user
inner join users as parent on parent.user_parent_id = user.user_id
where user.user_id = $_GET[id];

a solution can be having the close inside your modal

take a look at this simple example

maybe this can help:

SELECT constraint_name, constraint_type, column_name
from user_constraints natural join user_cons_columns
where table_name = "my_table_name";

cheers

All of the information you are looking for can be found here and here (thanks Reed Copsey):

From the first link:

Classes and structs that are declared directly within a namespace (in other words, that are not nested within other classes or structs) can be either public or internal. Internal is the default if no access modifier is specified.

...

The access level for class members and struct members, including nested classes and structs, is private by default.

...

interfaces default to internal access.

...

Delegates behave like classes and structs. By default, they have internal access when declared directly within a namespace, and private access when nested.

From the second link:

Top-level types, which are not nested in other types, can only have internal or public accessibility. The default accessibility for these types is internal.

And for nested types:

Members of    Default member accessibility
----------    ----------------------------
enum          public
class         private
interface     public
struct        private

An Int (or TinyInt) aligned to an Enum field would be my methodology.

First, if you have a single bit field in a database, the row will still use a full byte, so as far as space savings, it only pays off if you have multiple bit fields.

Second, strings/chars have a "magic value" feel to them, regardless of how obvious they may seem at design time. Not to mention, it lets people store just about any value they would not necessarily map to anything obvious.

Third, a numeric value is much easier (and better practice) to create a lookup table for, in order to enforce referential integrity, and can correlate 1-to-1 with an enum, so there is parity in storing the value in memory within the application or in the database.

I'd like to differ with marc_s on this, who wrote:

a XSD describes the DATA aspects e.g. of a webservice - the WSDL describes the FUNCTIONS of the web services (method calls). You cannot typically figure out the method calls from your data alone.

WSDL does not describe functions. WSDL defines a network interface, which itself is comprised of endpoints that get messages and then sometimes reply with messages. WSDL describes the endpoints, and the request and reply messages. It is very much message oriented.

We often think of WSDL as a set of functions, but this is because the web services tools typically generate client-side proxies that expose the WSDL operations as methods or function calls. But the WSDL does not require this. This is a side effect of the tools.

EDIT: Also, in the general case, XSD does not define data aspects of a web service. XSD defines the elements that may be present in a compliant XML document. Such a document may be exchanged as a message over a web service endpoint, but it need not be.

Getting back to the question I would answer the original question a little differently. I woudl say YES, it is possible to generate a WSDL file given a xsd file, in the same way it is possible to generate an omelette using eggs.

EDIT: My original response has been unclear. Let me try again. I do not suggest that XSD is equivalent to WSDL, nor that an XSD is sufficient to produce a WSDL. I do say that it is possible to generate a WSDL, given an XSD file, if by that phrase you mean "to generate a WSDL using an XSD file". Doing so, you will augment the information in the XSD file to generate the WSDL. You will need to define additional things - message parts, operations, port types - none of these are present in the XSD. But it is possible to "generate a WSDL, given an XSD", with some creative effort.

If the phrase "generate a WSDL given an XSD" is taken to imply "mechanically transform an XSD into a WSDL", then the answer is NO, you cannot do that. This much should be clear given my description of the WSDL above.

When generating a WSDL using an XSD file, you will typically do something like this (note the creative steps in this procedure):

1. import the XML schema into the WSDL (wsdl:types element)
2. add to the set of types or elements with additional ones, or wrappers (let's say arrays, or structures containing the basic types) as desired. The result of #1 and #2 comprise all the types the WSDL will use.
3. define a set of in and out messages (and maybe faults) in terms of those previously defined types.
4. Define a port-type, which is the collection of pairings of in.out messages. You might think of port-type as a WSDL analog to a Java interface.
5. Specify a binding, which implements the port-type and defines how messages will be serialized.
6. Specify a service, which implements the binding.

Most of the WSDL is more or less boilerplate. It can look daunting, but that is mostly because of those scary and plentiful angle brackets, I've found.

Some have suggested that this is a long-winded manual process. Maybe. But this is how you can build interoperable services. You can also use tools for defining WSDL. Dynamically generating WSDL from code will lead to interop pitfalls.

Update your get_categories() method to return the total (wrapped in an observable):

// Note that .subscribe() is gone and I've added a return.
get_categories(number) {
  return this.http.post( url, body, {headers: headers, withCredentials:true})
    .map(response => response.json());
}

In search_categories(), you can subscribe the observable returned by get_categories() (or you could keep transforming it by chaining more RxJS operators):

// send_categories() is now called after get_categories().
search_categories() {
  this.get_categories(1)
    // The .subscribe() method accepts 3 callbacks
    .subscribe(
      // The 1st callback handles the data emitted by the observable.
      // In your case, it's the JSON data extracted from the response.
      // That's where you'll find your total property.
      (jsonData) => {
        this.send_categories(jsonData.total);
      },
      // The 2nd callback handles errors.
      (err) => console.error(err),
      // The 3rd callback handles the "complete" event.
      () => console.log("observable complete")
    );
}

Note that you only subscribe ONCE, at the end.

Like I said in the comments, the .subscribe() method of any observable accepts 3 callbacks like this:

obs.subscribe(
  nextCallback,
  errorCallback,
  completeCallback
);

They must be passed in this order. You don't have to pass all three. Many times only the nextCallback is implemented:

obs.subscribe(nextCallback);

It seems like these would be good to have because (I assume) if you could specify the number you're typing in is a short then java wouldn't have to cast it

Since the parsing of literals happens at compile time, this is absolutely irrelevant in regard to performance. The only reason having short and byte suffixes would be nice is that it lead to more compact code.

You should read this getopts tutorial.

Example with -a switch that requires an argument :

#!/bin/bash

while getopts ":a:" opt; do
  case $opt in
    a)
      echo "-a was triggered, Parameter: $OPTARG" >&2
      ;;
    \?)
      echo "Invalid option: -$OPTARG" >&2
      exit 1
      ;;
    :)
      echo "Option -$OPTARG requires an argument." >&2
      exit 1
      ;;
  esac
done

Like greybot said(getopt != getopts) :

The external command getopt(1) is never safe to use, unless you know it is GNU getopt, you call it in a GNU-specific way, and you ensure that GETOPT_COMPATIBLE is not in the environment. Use getopts (shell builtin) instead, or simply loop over the positional parameters.

I'm not sure if this will still be useful to people, but with ES6 I have a way to do it that I find clean and useful.

class MyClass { 
  constructor ( arg1, arg2, arg3 )
  myFunction1 () {...}
  myFunction2 () {...}
  myFunction3 () {...}
}

module.exports = ( arg1, arg2, arg3 ) => { return new MyClass( arg1,arg2,arg3 ) }

And then you get your expected behaviour.

var MyClass = require('/MyClass.js')( arg1, arg2, arg3 )

I had the same problem and solved with below:

Range("A").Formula = Trim(CStr("the formula"))

Give the div you don't want him inheriting the property background too.

Spring MVC offers a standaloneSetup that supports testing relatively simple controllers, without the need of context.

Build a MockMvc by registering one or more @Controller's instances and configuring Spring MVC infrastructure programmatically. This allows full control over the instantiation and initialization of controllers, and their dependencies, similar to plain unit tests while also making it possible to test one controller at a time.

An example test for your controller can be something as simple as

public class DemoApplicationTests {

    private MockMvc mockMvc;

    @Before
    public void setup() {
        this.mockMvc = standaloneSetup(new HelloWorld()).build();
    }

    @Test
    public void testSayHelloWorld() throws Exception {
        this.mockMvc.perform(get("/")
           .accept(MediaType.parseMediaType("application/json;charset=UTF-8")))
           .andExpect(status().isOk())
           .andExpect(content().contentType("application/json"));

    }
}

Another alternative. I prefer this approach because it is less writing but the two accomplish the same thing.

IF COLUMNPROPERTY(OBJECT_ID('dbo.Person'), 'ColumnName', 'ColumnId') IS NULL
BEGIN
    ALTER TABLE Person 
    ADD ColumnName VARCHAR(MAX) NOT NULL
END

I also noticed yours is looking for where table does exist that is obviously just this

 if COLUMNPROPERTY( OBJECT_ID('dbo.Person'),'ColumnName','ColumnId') is not null

The difference between from datetime import datetime and normal import datetime is that , you are dealing with a module at one time and a class at other.

The strptime function only exists in the datetime class so you have to import the class with the module otherwise you have to specify datetime twice when calling this function.

The thing here is that , the class name and the module name has been given the same name so it creates a bit of confusuion.

From your original code it looks like what you want is to check if the list was empty:

var getResult= keyValueList.SingleOrDefault();
if (keyValueList.Count == 0)
{
   /* default */
}
else
{
}

When you see character sequences like ç and é, it's usually an indication that a UTF-8 file has been opened by a program that reads it in as ANSI (or similar). Unicode characters such as these:

U+00C2 Latin capital letter A with circumflex
U+00C3 Latin capital letter A with tilde
U+0082 Break permitted here
U+0083 No break here

tend to show up in ANSI text because of the variable-byte strategy that UTF-8 uses. This strategy is explained very well here.

The advantage for you is that the appearance of these odd characters makes it relatively easy to find, and thus replace, instances of incorrect conversion.

I believe that, since ANSI always uses 1 byte per character, you can handle this situation with a simple search-and-replace operation. Or more conveniently, with a program that includes a table mapping between the offending sequences and the desired characters, like these:

“ -> “ # should be an opening double curly quote
â€? -> ” # should be a closing double curly quote

Any given text, assuming it's in English, will have a relatively small number of different types of substitutions.

Hope that helps.

I think your question boils down to "the difference between (Is and =) and also (IsNot and <>)".

The answer in both cases is the same :

= and <> are implicitly defined for value types and you can explicitly define them for your types.

Is and IsNot are designed for comparisons between reference types to check if the two references refer to the same object.

In your example, you are comparing a string object to Nothing (Null) and since the =/<> operators are defined for strings, the first example works. However, it does not work when a Null is encountered because Strings are reference types and can be Null. The better way (as you guessed) is the latter version using Is/IsNot.

You do not need to select the columns separately in order to use them in your CONCAT. Simply remove them, and your query will become:

SELECT FirstName AS First_Name
     , LastName AS Last_Name
     , CONCAT(ContactPhoneAreaCode1, ContactPhoneNumber1) AS Contact_Phone 
  FROM TABLE1

1. Install Microsoft SQL Management Studio, which you can download for free from Microsoft's website:

   Version 2008

   Microsoft SQL Management Studio 2008 is part of SQL Server 2008 Express with Advanced Services

   Version 2012

   Click download button and check ENU\x64\SQLManagementStudio_x64_ENU.exe

   Version 2014

   Click download button and check MgmtStudio 64BIT\SQLManagementStudio_x64_ENU.exe

2. Open Microsoft SQL Management Studio.

3. Backup original database to .BAK file (db -> Task -> Backup).
4. Create empty database with new name (clone). Note comments below as this is optional.
5. Click to clone database and open restore dialog (see image)
6. Select Device and add the backup file from step 3.
7. Change destination to test database
8. Change location of database files, it must be different from the original. You can type directly into text box, just add postfix. (NOTE: Order is important. Select checkbox, then change the filenames.)
9. Check WITH REPLACE and WITH KEEP_REPLICATION

export ANDROID_HOME=/xxx/xxx/ in shell, then use it by System.env.ANDROID_HOME in gradle file.

PS: don't forget the 'export' keywords to make the ANDROID_HOME global.

The error indicates that the DLL is either not a COM DLL or it's corrupt. If it's not a COM DLL and not being used as a COM DLL by an application then there is no need to register it.
From what you say in your question (the service is not registered) it seems that we are talking about a service not correctly installed. I will try to reinstall the application.

The answer probably depends on what format your date is in, but here is an example using the Date class:

dt <- as.Date("2010/02/10")
new.dt <- dt - as.difftime(2, unit="days")

You can even play with different units like weeks.

I often need to retrieve 'all' columns, except a few. so Select(x => x) does not work for me.

LINQPad's editor can auto-expand * to all columns.

after select '* all', LINQPad expands *, then I can remove not-needed columns.

# for each file on a directory, rename filename

   file_list = os.listdir (r"D:\Dev\Python")

   for file_name in file_list:

       os.rename(file_name, re.sub(r'\d+','',file_name))

JDBC is the predecessor of JPA.

JDBC is a bridge between the Java world and the databases world. In JDBC you need to expose all dirty details needed for CRUD operations, such as table names, column names, while in JPA (which is using JDBC underneath), you also specify those details of database metadata, but with the use of Java annotations.

So JPA creates update queries for you and manages the entities that you looked up or created/updated (it does more as well).

If you want to do JPA without a Java EE container, then Spring and its libraries may be used with the very same Java annotations.

I use the consolidate function, like so:

 element.transform.baseVal.consolidate()

The .e and .f values correspond to the x and y coordinates

count of the contained lists in the outmost list

int count = data.size();

lambda to get the count of the contained inner lists

int count = data.stream().collect( summingInt(l -> l.size()) );

For non-sealed classes simply inherit from them:

public class Vector : List<int> { }

But for sealed classes it's possible to simulate typedef behavior with such base class:

public abstract class Typedef<T, TDerived> where TDerived : Typedef<T, TDerived>, new()
{
    private T _value;

    public static implicit operator T(Typedef<T, TDerived> t)
    {
        return t == null ? default : t._value;
    }

    public static implicit operator Typedef<T, TDerived>(T t)
    {
        return t == null ? default : new TDerived { _value = t };
    }
}

// Usage examples

class CountryCode : Typedef<string, CountryCode> { }
class CurrencyCode : Typedef<string, CurrencyCode> { }
class Quantity : Typedef<int, Quantity> { }

void Main()
{
    var canadaCode = (CountryCode)"CA";
    var canadaCurrency = (CurrencyCode)"CAD";
    CountryCode cc = canadaCurrency;        // Compilation error
    Concole.WriteLine(canadaCode == "CA");  // true
    Concole.WriteLine(canadaCurrency);      // CAD

    var qty = (Quantity)123;
    Concole.WriteLine(qty);                 // 123
}

I'll answer for Windows guests. If you have VMware Tools installed, then the taskbar's notification area (near the clock) has an icon for VMware Tools. Double-click that and set your options.

If you don't have VMware Tools installed, you can still set the clock's option for internet time to sync with some NTP server. If your physical machine serves the NTP protocol to your guest machines then you can get that done with host-only networking. Otherwise you'll have to let your guests sync with a genuine NTP server out on the internet, for example time.windows.com.

I faced with this error today, reason was; IIS user doesn't have permission to reach to the application folder. I gave the read permissions to the app root folder.

Tagging of the image isn't supported inside the Dockerfile. This needs to be done in your build command. As a workaround, you can do the build with a docker-compose.yml that identifies the target image name and then run a docker-compose build. A sample docker-compose.yml would look like

version: '2'

services:
  man:
    build: .
    image: dude/man:v2

That said, there's a push against doing the build with compose since that doesn't work with swarm mode deploys. So you're back to running the command as you've given in your question:

docker build -t dude/man:v2 .

Personally, I tend to build with a small shell script in my folder (build.sh) which passes any args and includes the name of the image there to save typing. And for production, the build is handled by a ci/cd server that has the image name inside the pipeline script.

The second argument Title does not mean Title of the page - It is more of a definition/information for the state of that page

But we can still change the title using onpopstate event, and passing the title name not from the second argument, but as an attribute from the first parameter passed as object

Reference: http://spoiledmilk.com/blog/html5-changing-the-browser-url-without-refreshing-page/

On Ubuntu 14.04, I found two parts to solving the problem:

1. Remove /jre from the environment variable. For me: export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64/
2. Install the JDK as well as the JRE: sudo apt-get install default-jdk

I'd go with EXISTS over IN, see below link:

SQL Server: JOIN vs IN vs EXISTS - the logical difference

There is a common misconception that IN behaves equally to EXISTS or JOIN in terms of returned results. This is simply not true.

IN: Returns true if a specified value matches any value in a subquery or a list.

Exists: Returns true if a subquery contains any rows.

Join: Joins 2 resultsets on the joining column.

Blog credit: https://stackoverflow.com/users/31345/mladen-prajdic

its a way to do things over and over indefinitely such that every option is used.

for example if you wanted to get all the links on an html page you will want to have recursions because when you get all the links on page 1 you will want to get all the links on each of the links found on the first page. then for each link to a newpage you will want those links and so on... in other words it is a function that calls itself from inside itself.

when you do this you need a way to know when to stop or else you will be in an endless loop so you add an integer param to the function to track the number of cycles.

in c# you will have something like this:

private void findlinks(string URL, int reccursiveCycleNumb)    {
   if (reccursiveCycleNumb == 0)
        {
            return;
        }

        //recursive action here
        foreach (LinkItem i in LinkFinder.Find(URL))
        {
            //see what links are being caught...
            lblResults.Text += i.Href + "<BR>";

            findlinks(i.Href, reccursiveCycleNumb - 1);
        }

        reccursiveCycleNumb -= reccursiveCycleNumb;
}

Put this XML to show only the wheel:

<ProgressBar
    android:indeterminate="true"
    android:id="@+id/marker_progress"
    style="?android:attr/progressBarStyle"
    android:layout_height="50dp" />

For a single style attribute, you can use the following syntax:

<div [style.background-color]="style1 ? 'red' : (style2 ? 'blue' : null)">

I assumed that the background color should not be set if neither style1 nor style2 is true.

Since the question title mentions ngStyle, here is the equivalent syntax with that directive:

<div [ngStyle]="{'background-color': style1 ? 'red' : (style2 ? 'blue' : null) }">

You can also use DateTime class:

$time1 = new DateTime('09:00:59');
$time2 = new DateTime('09:01:00');
$interval = $time1->diff($time2);
echo $interval->format('%s second(s)');

Result:

1 second(s)

Apple will soon stop accepting apps with UIWebView. Find below for how you could change the user agent in WKWebView.

let config = WKWebViewConfiguration()

config.applicationNameForUserAgent = "My iOS app"

webView = WKWebView(frame: <the frame you need>, configuration: config)

In case you want to do it using Python: check Is it possible in python to kill process that is listening on specific port, for example 8080?

The answer from Smunk works nicely. I repeat his code here:

from psutil import process_iter
from signal import SIGTERM # or SIGKILL

for proc in process_iter():
    for conns in proc.connections(kind='inet'):
        if conns.laddr.port == 8080:
            proc.send_signal(SIGTERM) # or SIGKILL
            continue

A more direct way would be:

myvar=$(mysql mydatabase -u $user -p$password -se "SELECT a, b, c FROM table_a")

I don't know any way to do this directly in nano. However you can use "cat" or "grep" to display lines of your file in the console.

If you use a terminal multiplexer like "screen" you can copy and paste strings like this.

What i suggest is , its better to use post than get. here are some difference between post VS get

Some notes on GET requests:

1. GET requests can be cached
2. GET requests remain in the browser history
3. GET requests can be bookmarked
4. GET requests should never be used when dealing with sensitive data
5. GET requests have length restrictions
6. GET requests should be used only to retrieve data

Some notes on POST requests:

1. POST requests are never cached
2. POST requests do not remain in the browser history
3. POST requests cannot be bookmarked
4. POST requests have no restrictions on data length

HTML Code

            <html>
    <head></head>
    <body>
    <form action="output.php" method="post">
    Red<input type="checkbox" name="color[]" id="color" value="red">
    Green<input type="checkbox" name="color[]" id="color" value="green">
    Blue<input type="checkbox" name="color[]" id="color" value="blue">
    Cyan<input type="checkbox" name="color[]" id="color" value="cyan">
    Magenta<input type="checkbox" name="color[]" id="color" value="Magenta">
    Yellow<input type="checkbox" name="color[]" id="color" value="yellow">
    Black<input type="checkbox" name="color[]" id="color" value="black">
    <input type="submit" value="submit">
    </form>
    <body>
    </html>

PHP code

    <?php


    if(isset($_POST['color'])) {
    $name = $_POST['color'];

    echo "You chose the following color(s): <br>";
    foreach ($name as $color){
    echo $color."<br />";
    }} // end brace for if(isset

    else {

    echo "You did not choose a color.";

    }

    ?>

Here is an extension method that overloads the AppendText method with a color parameter:

public static class RichTextBoxExtensions
{
    public static void AppendText(this RichTextBox box, string text, Color color)
    {
        box.SelectionStart = box.TextLength;
        box.SelectionLength = 0;

        box.SelectionColor = color;
        box.AppendText(text);
        box.SelectionColor = box.ForeColor;
    }
}

And this is how you would use it:

var userid = "USER0001";
var message = "Access denied";
var box = new RichTextBox
              {
                  Dock = DockStyle.Fill,
                  Font = new Font("Courier New", 10)
              };

box.AppendText("[" + DateTime.Now.ToShortTimeString() + "]", Color.Red);
box.AppendText(" ");
box.AppendText(userid, Color.Green);
box.AppendText(": ");
box.AppendText(message, Color.Blue);
box.AppendText(Environment.NewLine);

new Form {Controls = {box}}.ShowDialog();

Note that you may notice some flickering if you're outputting a lot of messages. See this C# Corner article for ideas on how to reduce RichTextBox flicker.

Try

git diff k73ud^..dj374

to make sure to include all changes of k73ud in the resulting diff.

git diff compares two endpoints (instead of a commit range). Since the OP want to see the changes introduced by k73ud, he/she needs to difference between the first parent commit of k73ud: k73ud^ (or k73ud^1 or k73ud~).

That way, the diff results will include changes since k73ud parent (meaning including changes from k73ud itself), instead of changes introduced since k73ud (up to dj374).

Also you can try:

git diff oldCommit..newCommit
git diff k73ud..dj374 

and (1 space, not more):

git diff oldCommit newCommit
git diff k73ud dj374

And if you need to get only files names (e.g. to copy hotfix them manually):

git diff k73ud dj374 --name-only

And you can get changes applied to another branch:

git diff k73ud dj374 > my.patch
git apply my.patch

set python to python2.7 before running npm install

Linux:

export PYTHON=python2.7

Windows:

set PYTHON=python2.7

When I installed Cassandra 3.11.1, I came across this problem. I checked the /var/log/cassandra/cassandra.log and found this error Exception encountered during startup....It is a bug and already reported. The original post link https://issues.apache.org/jira/browse/CASSANDRA-14173.

The solution is to downgrade Cassandra to 3.0

1. download Cassandra rpm

curl -O https://www.apache.org/dist/cassandra/redhat/30x/cassandra-3.0.15-1.noarch.rpm

or

wget https://www.apache.org/dist/cassandra/redhat/30x/cassandra-3.0.15-1.noarch.rpm

2. rpm -ivh cassandra-3.0.15-1.noarch.rpm
3. service cassandra start
4. service cassandra status # check cassandra status

cassandra (pid 2322) is running...

5. cqlsh # start cassandra

The accepted answer helped me but I got tripped up while doing concatenation of varchars involving case statements. I know the OP's question does not involve case statements but I thought this would be helpful to post here for others like me who ended up here while struggling to build long dynamic SQL statements involving case statements.

When using case statements with string concatenation the rules mentioned in the accepted answer apply to each section of the case statement independently.

declare @l_sql varchar(max) = ''

set @l_sql = @l_sql +
case when 1=1 then
    --without this correction the result is truncated
    --CONVERT(VARCHAR(MAX), '')
 +REPLICATE('1', 8000)
 +REPLICATE('1', 8000)
end

print len(@l_sql)

To execute the stored procedures, use FromSql method which executes RAW SQL queries

e.g.

    var products= context.Products
        .FromSql("EXECUTE dbo.GetProducts")
        .ToList();

To use with parameters

    var productCategory= "Electronics";

    var product = context.Products
        .FromSql("EXECUTE dbo.GetProductByCategory {0}", productCategory)
        .ToList();

or

    var productCategory= new SqlParameter("productCategory", "Electronics");

    var product = context.Product
        .FromSql("EXECUTE dbo.GetProductByName  @productCategory", productCategory)
        .ToList();

There are certain limitations to execute RAW SQL queries or stored procedures. You can’t use it for INSERT/UPDATE/DELETE. if you want to execute INSERT, UPDATE, DELETE queries, use the ExecuteSqlCommand

    var categoryName = "Electronics";
    dataContext.Database
               .ExecuteSqlCommand("dbo.InsertCategory @p0", categoryName);

Have you tried using Form.ShowDialog() instead of Form.Show()?

ShowDialog shows your window as modal, which means you cannot interact with the parent form until it closes.

In my case port 8080 are already use by my local xampp server during oracle installation software check un used port like pop window appear for me

so for me url is http://127.0.0.1:8081/apex/f?p=4950:1:4076881202565564

This goes to you model:

public function count_news_by_category($cat)
{
    return $this->db
        ->where('category', $cat)
        ->where('is_enabled', 1)
        ->count_all_results('news');
}

It'a an example from my current project.

According to benchmarking this query works faster than if you do the following:

$this->db->select('*')->from('news')->where(...); 
$q = $this->db->get(); 
return $q->num_rows();

The difference between static and instantiated methods and properties seem to be one of the biggest obstacles to those just starting out with OOP PHP in PHP 5.

The double colon operator (which is called the Paamayim Nekudotayim from Hebrew - trivia) is used when calling an object or property from a static context. This means an instance of the object has not been created yet.

The arrow operator, conversely, calls methods or properties that from a reference of an instance of the object.

Static methods can be especially useful in object models that are linked to a database for create and delete methods, since you can set the return value to the inserted table id and then use the constructor to instantiate the object by the row id.

The LTrim function to remove leading spaces and the RTrim function to remove trailing spaces from a string variable. It uses the Trim function to remove both types of spaces and means before and after spaces of string.

SELECT LTRIM(RTRIM(REVERSE(' NEXT LEVEL EMPLOYEE ')))

“Editable” packages syntax can be used in requirements.txt to import packages from a variety of VCS (git, hg, bzr, svn):

-e git://github.com/mozilla/elasticutils.git#egg=elasticutils

Also, it is possible to point to particular commit:

-e git://github.com/mozilla/elasticutils.git@000b14389171a9f0d7d713466b32bc649b0bed8e#egg=elasticutils

You can use ImportRow method to copy Row from DataTable to DataTable with the same schema:

var row = SourceTable.Rows[RowNum];
DestinationTable.ImportRow(row);

Update:

With your new Edit, I believe:

var desRow = dataTable.NewRow();
var sourceRow = dataTable.Rows[rowNum];
desRow.ItemArray = sourceRow.ItemArray.Clone() as object[];

will work

Given $arrService = Get-Service -Name $ServiceName, $arrService.Status is a static property, corresponding to the value at the time of the call. Use $arrService.Refresh() when needed to renew the properties to current values.

MSDN ~ ServiceController.Refresh()

Refreshes property values by resetting the properties to their current values.

You can try the following: (This may be duplicate of the answers posted but I have added description)

Display all users that can be seen by the current user:

SELECT * FROM all_users;

Display all users in the Database:

SELECT * FROM dba_users;

Display the information of the current user:

SELECT * FROM user_users;

Lastly, this will display all users that can be seen by current users based on creation date:

SELECT * FROM all_users
ORDER BY created;

I'm a newbie to Python and the offhand comment about Python 3 in the accepted solution was confusing. For posterity, the code to do this in Python 3 is

import urllib.request
data = urllib.request.urlopen(target_url)

for line in data:
    ...

or alternatively

from urllib.request import urlopen
data = urlopen(target_url)

Note that just import urllib does not work.

Save your python file in a spot where you will be able to find it again. Then navigate to that spot using the command line (cd /home/[profile]/spot/you/saved/file) or go to that location with the file browser. If you use the latter, right click and select "Open In Terminal." When the terminal opens, type "sudo chmod +x Yourfilename." After entering your password, type "python ./Yourfilename" which will open your python file in the command line. Hope this helps!

Running Linux Mint

Raw arrays aren't resizable in C++.

You should be using something like a Vector class which does allow resizing..

std::vector allows you to resize it as well as allowing dynamic resizing when you add elements (often making the manual resizing unnecessary for adding).

Google, as of now, cannot open w/out saving. As a workaround, I use IE Tab from the Chrome Store. It is an extension that runs IE - which does allow opening w/ out saving- inside of the Chrome browser application.

Not the best solution, but it's an effective "patch" for now.

Example:

int x = Convert.ToInt32(this.txtboxname.Text) + 1 //You dont need the "this"
txtboxname.Text = x.ToString();

The x.ToString() makes the integer into string to show that in the text box.

Result:

1. You put number in the text box.
2. You click on the button or something running the function.
3. You see your number just bigger than your number by one in your text box.

:)

mixin gives a way to add functionality in a class, i.e you can interact with methods defined in a module by including the module inside the desired class. Though ruby doesn't supports multiple inheritance but provides mixin as an alternative to achieve that.

here is an example that explains how multiple inheritance is achieved using mixin.

module A    # you create a module
    def a1  # lets have a method 'a1' in it
    end
    def a2  # Another method 'a2'
    end
end

module B    # let's say we have another module
    def b1  # A method 'b1'
    end
    def b2  #another method b2
    end
end

class Sample    # we create a class 'Sample'
    include A   # including module 'A' in the class 'Sample' (mixin)
    include B   # including module B as well

    def S1      #class 'Sample' contains a method 's1'
    end
end

samp = Sample.new    # creating an instance object 'samp'

# we can access methods from module A and B in our class(power of mixin)

samp.a1     # accessing method 'a1' from module A
samp.a2     # accessing method 'a2' from module A
samp.b1     # accessing method 'b1' from module B
samp.b2     # accessing method 'a2' from module B
samp.s1     # accessing method 's1' inside the class Sample

This code will help to align the elements with three columns in lg, and md mode, two column in sm mode, and single column is xs mode

<div class="row">
<div ng-repeat="oneExt in configAddr.ext">
    <div class="col-xs-12 col-sm-6 col-md-4 col-lg-4">
        {$index+1}}. 
        <input type="text" name="macAdr{{$index+1}}" 
       id="macAddress" ng-model="oneExt.newValue" value=""/>
    </div>
</div>

If you want to delete database programatically you can use deleteDatabase from Context class:

deleteDatabase(String name)
Delete an existing private SQLiteDatabase associated with this Context's application package.

I think it's worth pointing out that there can be some unexpected behaviour here if you don't thoroughly understand how PRIMARY KEY and UNIQUE interact.

As an example, if you want to insert a record only if the NAME field isn't currently taken, and if it is, you want a constraint exception to fire to tell you, then INSERT OR REPLACE will not throw and exception and instead will resolve the UNIQUE constraint itself by replacing the conflicting record (the existing record with the same NAME). Gaspard's demonstrates this really well in his answer above.

If you want a constraint exception to fire, you have to use an INSERT statement, and rely on a separate UPDATE command to update the record once you know the name isn't taken.

React Router v4

There's a couple of things that I needed to get this working smoothly.

The doc page on auth workflow has quite a lot of what is required.

However I had three issues

1. Where does the props.history come from?
2. How do I pass it through to my component which isn't directly inside the Route component
3. What if I want other props?

I ended up using:

1. option 2 from an answer on 'Programmatically navigate using react router' - i.e. to use <Route render> which gets you props.history which can then be passed down to the children.
2. Use the render={routeProps => <MyComponent {...props} {routeProps} />} to combine other props from this answer on 'react-router - pass props to handler component'

N.B. With the render method you have to pass through the props from the Route component explicitly. You also want to use render and not component for performance reasons (component forces a reload every time).

const App = (props) => (
    <Route 
        path="/home" 
        render={routeProps => <MyComponent {...props} {...routeProps}>}
    />
)

const MyComponent = (props) => (
    /**
     * @link https://reacttraining.com/react-router/web/example/auth-workflow
     * N.B. I use `props.history` instead of `history`
     */
    <button onClick={() => {
        fakeAuth.signout(() => props.history.push('/foo'))
    }}>Sign out</button>
)

One of the confusing things I found is that in quite a few of the React Router v4 docs they use MyComponent = ({ match }) i.e. Object destructuring, which meant initially I didn't realise that Route passes down three props, match, location and history

I think some of the other answers here are assuming that everything is done via JavaScript classes.

Here's an example, plus if you don't need to pass any props through you can just use component

class App extends React.Component {
    render () {
        <Route 
            path="/home" 
            component={MyComponent}
        />
    }
}

class MyComponent extends React.Component {
    render () {
        /**
         * @link https://reacttraining.com/react-router/web/example/auth-workflow
         * N.B. I use `props.history` instead of `history`
         */
        <button onClick={() => {
            this.fakeAuth.signout(() => this.props.history.push('/foo'))
        }}>Sign out</button>
    }
}

The ng-if directive, like other directives creates a child scope. See the script below (or this jsfiddle)

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular.min.js"></script>_x000D_
_x000D_
<script>_x000D_
    function main($scope) {_x000D_
        $scope.testa = false;_x000D_
        $scope.testb = false;_x000D_
        $scope.testc = false;_x000D_
        $scope.obj = {test: false};_x000D_
    }_x000D_
</script>_x000D_
_x000D_
<div ng-app >_x000D_
    <div ng-controller="main">_x000D_
        _x000D_
        Test A: {{testa}}<br />_x000D_
        Test B: {{testb}}<br />_x000D_
        Test C: {{testc}}<br />_x000D_
        {{obj.test}}_x000D_
        _x000D_
        <div>_x000D_
            testa (without ng-if): <input type="checkbox" ng-model="testa" />_x000D_
        </div>_x000D_
        <div ng-if="!testa">_x000D_
            testb (with ng-if): <input type="checkbox" ng-model="testb" /> {{testb}}_x000D_
        </div>_x000D_
        <div ng-if="!someothervar">_x000D_
            testc (with ng-if): <input type="checkbox" ng-model="testc" />_x000D_
        </div>_x000D_
        <div ng-if="!someothervar">_x000D_
            object (with ng-if): <input type="checkbox" ng-model="obj.test" />_x000D_
        </div>_x000D_
        _x000D_
    </div>_x000D_
</div>

So, your checkbox changes the testb inside of the child scope, but not the outer parent scope.

Note, that if you want to modify the data in the parent scope, you'll need to modify the internal properties of an object like in the last div that I added.

As @djikay mentioned, you cannot pass multiple FromBody parameters.

One workaround I have is to define a CompositeObject,

public class CompositeObject
{
    public Content Content { get; set; }
    public Config Config { get; set; }
}

and have your WebAPI takes this CompositeObject as the parameter instead.

public void StartProcessiong([FromBody] CompositeObject composite)
{ ... }

This might help you.

Your HTML

<form id="myform" action="action.php">
<input type="hidden" name="myinput" value="0" />
<input type="text" name="message" value="" />
<input type="submit" name="submit" onclick="save()" />
</form>

Your Script

    <script>
        function save(){
            $('#myinput').val('1');
            $('#form').submit();
        }
    </script>

I use this code:

<?php

{
//foreach (glob("images/*.jpg") as $large) 
foreach (glob("*.xml") as $filename) { 

//echo "$filename\n";
//echo str_replace("","","$filename\n");

echo str_replace("","","<a href='$filename'>$filename</a>\n");

}
}


?>

What's wrong with just simply using a single, simple UPDATE statement??

UPDATE dbo.Coupon
SET NoofUses = (SELECT COUNT(*) FROM dbo.CouponUse WHERE Couponid = dbo.Coupon.ID)

That's all that's needed ! No messy and complicated cursor, no looping, no RBAR (row-by-agonizing-row) processing ..... just a nice, simple, clean set-based SQL statement.

Yes it is possible to disable Required Attribute. Create your own custom class attribute (sample code called ChangeableRequired) to extent from RequiredAtribute and add a Disabled Property and override the IsValid method to check if it is disbaled. Use reflection to set the disabled poperty, like so:

Custom Attribute:

namespace System.ComponentModel.DataAnnotations
{
    public class ChangeableRequired : RequiredAttribute
    {
       public bool Disabled { get; set; }

       public override bool IsValid(object value)
       {
          if (Disabled)
          {
            return true;
          }

          return base.IsValid(value);
       }
    }
}

Update you property to use your new custom Attribute:

 class Forex
 {
 ....
    [ChangeableRequired]
    public decimal? ExchangeRate {get;set;}
 ....
 }

where you need to disable the property use reflection to set it:

Forex forex = new Forex();
// Get Property Descriptor from instance with the Property name
PropertyDescriptor descriptor = TypeDescriptor.GetProperties(forex.GetType())["ExchangeRate"];
//Search for Attribute
ChangeableRequired attrib =  (ChangeableRequired)descriptor.Attributes[typeof(ChangeableRequired)];

// Set Attribute to true to Disable
attrib.Disabled = true;

This feels nice and clean?

NB: The validation above will be disabled while your object instance is alive\active...

Others have already offered good explanations, but I thought I should clarify the differences between the various extensions:

  Source Files for C: .c
  Header Files for C: .h

  Source Files for C++: .cpp
  Header Files for C++: .hpp

Of course, as it has already been pointed out, these are just conventions. The compiler doesn't actually pay any attention to them - it's purely for the benefit of the coder.

<Context docBase="yourAppName" path="" reloadable="true">

go to Tomcat server.xml file and set path blank

Not sure if this is still a problem but I found this simple solution:

1. Right-Click Ole DB Source
2. Select 'Edit'
3. Select Input and Output Properties Tab
4. Under "Inputs and Outputs", Expand "Ole DB Source Output" External Columns and Output Columns
5. In Output columns, select offending field, on the right-hand panel ensure Data Type Property matches that of the field in External Columns properties

Hope this was clear and easy to follow

" is the correct way, the third of your tests:

<option value="&quot;asd">test</option>

You can see this working below, or on jsFiddle.

alert($("option")[0].value);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<select>_x000D_
  <option value="&quot;asd">Test</option>_x000D_
</select>

Alternatively, you can delimit the attribute value with single quotes:

<option value='"asd'>test</option>

emanuel.directive('hymn', function() {
   return {
       restrict: 'E',
       link: function(scope, element, attrs) {
           // some ode
       },
       templateUrl: function(elem,attrs) {
           return attrs.templateUrl || 'some/path/default.html'
       }
   }
});

So you can provide templateUrl via markup

<hymn template-url="contentUrl"><hymn>

Now you just take a care that property contentUrl populates with dynamically generated path.

You might be able to use the following for decoding, compressing and saving an image:

     @Override
     public void onClick(View view) {
                onItemSelected1();
                InputStream image_stream = null;
                try {
                    image_stream = getContentResolver().openInputStream(myUri);
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }

                Bitmap image= BitmapFactory.decodeStream(image_stream );
                // path to sd card
                File path=Environment.getExternalStorageDirectory();
                //create a file
                File  dir=new File(path+"/ComDec/");
                dir.mkdirs();
                Date date=new Date();
                File file=new File(dir,date+".jpg");

                OutputStream out=null;
                try{
                    out=new FileOutputStream(file);
                    image.compress(format,size,out);
                    out.flush();
                    out.close();


                    MediaStore.Images.Media.insertImage(getContentResolver(), image," yourTitle "," yourDescription");

                    image=null;


                }
                catch (IOException e)
                {
                    e.printStackTrace();
                }
                Toast.makeText(SecondActivity.this,"Image Save Successfully",Toast.LENGTH_LONG).show();
            }
        });

In C/C++ a string is an array of char terminated with a NULL byte ('\0');

1. Your string str has not been initialized.
2. You must concatenate strings and you are trying to concatenate a single char (without the null byte so it's not a string) to a string.

The code should look like this:

char str[1024] = "Hello World"; //this will add all characters and a NULL byte to the array
char tmp[2] = "."; //this is a string with the dot 
strcat(str, tmp);  //here you concatenate the two strings

Note that you can assign a string literal to an array only during its declaration.
For example the following code is not permitted:

char str[1024];
str = "Hello World"; //FORBIDDEN

and should be replaced with

char str[1024];
strcpy(str, "Hello World"); //here you copy "Hello World" inside the src array 

This is untested, but I believe the syntax should work for a lambda query. As you join more tables with this syntax you have to drill further down into the new objects to reach the values you want to manipulate.

var fullEntries = dbContext.tbl_EntryPoint
    .Join(
        dbContext.tbl_Entry,
        entryPoint => entryPoint.EID,
        entry => entry.EID,
        (entryPoint, entry) => new { entryPoint, entry }
    )
    .Join(
        dbContext.tbl_Title,
        combinedEntry => combinedEntry.entry.TID,
        title => title.TID,
        (combinedEntry, title) => new 
        {
            UID = combinedEntry.entry.OwnerUID,
            TID = combinedEntry.entry.TID,
            EID = combinedEntry.entryPoint.EID,
            Title = title.Title
        }
    )
    .Where(fullEntry => fullEntry.UID == user.UID)
    .Take(10);

1. clusterIP : IP accessible inside cluster (across nodes within d cluster).

nodeA : pod1 => clusterIP1, pod2 => clusterIP2
nodeB : pod3 => clusterIP3.

pod3 can talk to pod1 via their clusterIP network.

2. nodeport : to make pods accessible from outside the cluster via nodeIP:nodeport, it will create/keep clusterIP above as its clusterIP network.

nodeA => nodeIPA : nodeportX
nodeB => nodeIPB : nodeportX

you might access service on pod1 either via nodeIPA:nodeportX OR nodeIPB:nodeportX. Either way will work because kube-proxy (which is installed in each node) will receive your request and distribute it [redirect it(iptables term)] across nodes using clusterIP network.

3. Load balancer

basically just putting LB in front, so that inbound traffic is distributed to nodeIPA:nodeportX and nodeIPB:nodeportX then continue with the process flow number 2 above.

For posterity sake,the answer maybe too late.You should check for the return value of the variable and throw an exception. In that case you are assured that the program will jump from where the exception is being raised to the catch block. Find below.

try{
   $tableAresults = $dbHandler->doSomethingWithTableA();
   if (!tableAresults) 
     throw new Exception('Problem with tableAresults');

  $tableBresults = $dbHandler->doSomethingElseWithTableB();
   if (!tableBresults) 
     throw new Exception('Problem with tableBresults');
} catch (Exception $e) {
    echo $e->getMessage();

}

There is no such thing as Xand or Xnot. There is Nand, which is the opposite of and

TRUE and TRUE   : TRUE
TRUE and FALSE  : FALSE
FALSE and TRUE  : FALSE
FALSE and FALSE : FALSE


TRUE nand TRUE   : FALSE
TRUE nand FALSE  : TRUE
FALSE nand TRUE  : TRUE
FALSE nand FALSE : TRUE

Before reading this answer, bear in mind that there is another answer below, from Roman Kh, which uses numpy.cumsum and is MUCH MUCH FASTER than this one.

Best One common way to apply a moving/sliding average (or any other sliding window function) to a signal is by using numpy.convolve().

def movingaverage(interval, window_size):
    window = numpy.ones(int(window_size))/float(window_size)
    return numpy.convolve(interval, window, 'same')

Here, interval is your x array, and window_size is the number of samples to consider. The window will be centered on each sample, so it takes samples before and after the current sample in order to calculate the average. Your code would become:

plot(x,y)
xlim(0,1000)

x_av = movingaverage(interval, r)
plot(x_av, y)

xlabel("Months since Jan 1749.")
ylabel("No. of Sun spots")
show()

Hope this helps!

you should man date first

date +%Y-%m-%d
date +%Y-%m-%d -d yesterday

Got here through google because i was looking for a good way to do things on the ui thread after being inside a Task.Run call - Using the following code you can use await to get back to the UI Thread again.

I hope this helps someone.

public static class UI
{
    public static DispatcherAwaiter Thread => new DispatcherAwaiter();
}

public struct DispatcherAwaiter : INotifyCompletion
{
    public bool IsCompleted => Application.Current.Dispatcher.CheckAccess();

    public void OnCompleted(Action continuation) => Application.Current.Dispatcher.Invoke(continuation);

    public void GetResult() { }

    public DispatcherAwaiter GetAwaiter()
    {
        return this;
    }
}

Usage:

... code which is executed on the background thread...
await UI.Thread;
... code which will be run in the application dispatcher (ui thread) ...

Disclaim: the following suggestion could be an overhead depending on the situation. The function is only tested with MSSQL 2008 R2 but seams be compatible to other versions

if you wane do this with many Id's you may could use a function which creates a temp table where you will be able to DELETE FROM the selection

how the query could look like:

-- not tested
-- @ids will contain a varchar with your ids e.g.'9 12 27 37'
DELETE FROM table WHERE id IN (SELECT i.number FROM iter_intlist_to_tbl(@ids))

here is the function:

ALTER FUNCTION iter_intlist_to_tbl (@list nvarchar(MAX))
   RETURNS @tbl TABLE (listpos int IDENTITY(1, 1) NOT NULL,
                       number  int NOT NULL) AS

   -- funktion gefunden auf http://www.sommarskog.se/arrays-in-sql-2005.html
   -- dient zum übergeben einer liste von elementen

BEGIN
    -- Deklaration der Variablen
    DECLARE @startpos int,
            @endpos   int,
            @textpos  int,
            @chunklen smallint,
            @str      nvarchar(4000),
            @tmpstr   nvarchar(4000),
            @leftover nvarchar(4000)

    -- Startwerte festlegen
   SET @textpos = 1
   SET @leftover = ''

   -- Loop 1
    WHILE @textpos <= datalength(@list) / 2
    BEGIN

        --
        SET @chunklen = 4000 - datalength(@leftover) / 2 --datalength() gibt die anzahl der bytes zurück (mit Leerzeichen)

        --
        SET @tmpstr = ltrim(@leftover + substring(@list, @textpos, @chunklen))--SUBSTRING ( @string ,start , length ) | ltrim(@string) abschneiden aller Leerzeichen am Begin des Strings

        --hochzählen der TestPosition
        SET @textpos = @textpos + @chunklen

        --start position 0 setzen
        SET @startpos = 0

        -- end position bekommt den charindex wo ein [LEERZEICHEN] gefunden wird
        SET @endpos = charindex(' ' COLLATE Slovenian_BIN2, @tmpstr)--charindex(searchChar,Wo,Startposition)

        -- Loop 2
        WHILE @endpos > 0
        BEGIN
            --str ist der string welcher zwischen den [LEERZEICHEN] steht
            SET @str = substring(@tmpstr, @startpos + 1, @endpos - @startpos - 1) 

            --wenn @str nicht leer ist wird er zu int Convertiert und @tbl unter der Spalte 'number' hinzugefügt
            IF @str <> ''
                INSERT @tbl (number) VALUES(convert(int, @str))-- convert(Ziel-Type,Value)

            -- start wird auf das letzte bekannte end gesetzt
            SET @startpos = @endpos

            -- end position bekommt den charindex wo ein [LEERZEICHEN] gefunden wird
            SET @endpos = charindex(' ' COLLATE Slovenian_BIN2, @tmpstr, @startpos + 1)
        END
        -- Loop 2

        -- dient dafür den letzten teil des strings zu selektieren
        SET @leftover = right(@tmpstr, datalength(@tmpstr) / 2 - @startpos)--right(@string,anzahl der Zeichen) bsp.: right("abcdef",3) => "def"
    END
    -- Loop 1

    --wenn @leftover nach dem entfernen aller [LEERZEICHEN] nicht leer ist wird er zu int Convertiert und @tbl unter der Spalte 'number' hinzugefügt
    IF ltrim(rtrim(@leftover)) <> ''
        INSERT @tbl (number) VALUES(convert(int, @leftover))

    RETURN
END


    -- ############################ WICHTIG ############################
    -- das is ein Beispiel wie man die Funktion benutzt
    --
    --CREATE    PROCEDURE get_product_names_iter 
    --      @ids varchar(50) AS
    --SELECT    P.ProductName, P.ProductID
    --FROM      Northwind.Products P
    --JOIN      iter_intlist_to_tbl(@ids) i ON P.ProductID = i.number
    --go
    --EXEC get_product_names_iter '9 12 27 37'
    --
    -- Funktion gefunden auf http://www.sommarskog.se/arrays-in-sql-2005.html
    -- dient zum übergeben einer Liste von Id's
    -- ############################ WICHTIG ############################

Nginx:

location ~* \.(eot|ttf|woff)$ {
   add_header Access-Control-Allow-Origin '*';
}

AWS S3:

1. Select your bucket
2. Click properties on the right top
3. Permisions => Edit Cors Configuration => Save
4. Save

http://schock.net/articles/2013/07/03/hosting-web-fonts-on-a-cdn-youre-going-to-need-some-cors/

Update:

Planned in the scope of 3.7 release
https://github.com/microsoft/TypeScript/issues/33352

You can try to write a custom function like that.

The main advantage of the approach is a type-checking and partial intellisense.

export function nullSafe<T, 
    K0 extends keyof T, 
    K1 extends keyof T[K0],
    K2 extends keyof T[K0][K1],
    K3 extends keyof T[K0][K1][K2],
    K4 extends keyof T[K0][K1][K2][K3],
    K5 extends keyof T[K0][K1][K2][K3][K4]>
    (obj: T, k0: K0, k1?: K1, k2?: K2, k3?: K3, k4?: K4, k5?: K5) {
    let result: any = obj;

    const keysCount = arguments.length - 1;
    for (var i = 1; i <= keysCount; i++) {
        if (result === null || result === undefined) return result;
        result = result[arguments[i]];
    }

    return result;
}

And usage (supports up to 5 parameters and can be extended):

nullSafe(a, 'b', 'c');

Example on playground.

use an unsigned long long (i.e. a 64 bit unit) to represent the system time:

typedef unsigned long long u64;

u64 u64useconds;
struct timeval tv;

gettimeofday(&tv,NULL);
u64useconds = (1000000*tv.tv_sec) + tv.tv_usec;

Surely using array_map and if using a container implementing ArrayAccess to derive objects is just a smarter, semantic way to go about this?

Array map semantics are similar across most languages and implementations that I've seen. It's designed to return a modified array based upon input array element (high level ignoring language compile/runtime type preference); a loop is meant to perform more logic.

For retrieving objects by ID / PK, depending upon if you are using SQL or not (it seems suggested), I'd use a filter to ensure I get an array of valid PK's, then implode with comma and place into an SQL IN() clause to return the result-set. It makes one call instead of several via SQL, optimising a bit of the call->wait cycle. Most importantly my code would read well to someone from any language with a degree of competence and we don't run into mutability problems.

<?php

$arr = [0,1,2,3,4];
$arr2 = array_map(function($value) { return is_int($value) ? $value*2 : $value; }, $arr);
var_dump($arr);
var_dump($arr2);

vs

<?php

$arr = [0,1,2,3,4];
foreach($arr as $i => $item) {
    $arr[$i] = is_int($item) ? $item * 2 : $item;
}
var_dump($arr);

If you know what you are doing will never have mutability problems (bearing in mind if you intend upon overwriting $arr you could always $arr = array_map and be explicit.

Answer given above by Aaron is perfect:

UPDATE a
  SET a.CalculatedColumn = b.[Calculated Column]
  FROM Table1 AS a
  INNER JOIN Table2 AS b
  ON a.CommonField = b.[Common Field]
  WHERE a.BatchNo = '110';

Just want to add why this problem occurs in SQL Server when we try to use alias of a table while updating that table, below mention syntax will always give error:

update tableName t 
set t.name = 'books new' 
where t.id = 1

case can be any if you are updating a single table or updating while using join.

Although above query will work fine in PL/SQL but not in SQL Server.

Correct way to update a table while using table alias in SQL Server is:

update t 
set t.name = 'books new' 
from tableName t 
where t.id = 1

Hope it will help everybody why error came here.

Yes there is such a built-in function: os.path.join.

>>> import os.path
>>> os.path.join('/my/root/directory', 'in', 'here')
'/my/root/directory/in/here'

Would this help?

final List<String> l = new ArrayList<String>();
for (int i = 0; i < 10; i++) l.add("Number " + i);
for (int i = 0; i < 10; i++) System.out.println(l.get(i));

if you dont want call filename.py you can add .PY to the PATHEXT, that way you will just call filename

If you use Source Tree look at your commit details > Parents > then you'll see commit numbers underlined (links)

You can do that using replace and len.

Count number of x characters in str:

len(str) - len(replace(str, 'x', ''))

If you want to secure your API in a server to server fashion (no redirection to website for 2 legged authentication). You can look at OAuth2 Client Credentials Grant protocol.

https://dev.twitter.com/docs/auth/application-only-auth

I have developed a library that can help you easily add this kind of support to your WebAPI. You can install it as a NuGet package:

https://nuget.org/packages/OAuth2ClientCredentialsGrant/1.0.0.0

The library targets .NET Framework 4.5.

Once you add the package to your project, it will create a readme file in the root of your project. You can look at that readme file to see how to configure/use this package.

Cheers!

You can consider leveraging React's Context feature.

class NavigationContainer extends React.Component {
    constructor(props) {
        super(props);
        this.goTo = this.goTo.bind(this);
    }
    goTo(location) {
        ...
    }
    getChildContext() {
        // returns the context to pass to children
        return {
            goTo: this.goTo
        }
    }
    ...
}

// defines the context available to children
NavigationContainer.childContextTypes = {
    goTo: PropTypes.func
}

class SomeViewContainer extends React.Component {
    render() {
        // grab the context provided by ancestors
        const {goTo} = this.context;
        return <button onClick={evt => goTo('somewhere')}>
            Hello
        </button>
    }
}

// Define the context we want from ancestors
SomeViewContainer.contextTypes = {
    goTo: PropTypes.func
}

With context, you can pass data through the component tree without having to pass the props down manually at every level. There is a big warning on this being an experimental feature and may break in the future, but I would imagine this feature to be around given the majority of the popular frameworks like Redux use context extensively.

The main advantage of using context v.s. a global variable is context is "scoped" to a subtree (this means you can define different scopes for different subtrees).

Do note that you should not pass your model data via context, as changes in context will not trigger React's component render cycle. However, I do find it useful in some use case, especially when implementing your own custom framework or workflow.

<a [routerLink]="[{ outlets: { list:['streams'], details:['parties'] } }]">Link</a>

<div id="list">
    <router-outlet name="list"></router-outlet>
</div>
<div id="details">
    <router-outlet name="details"></router-outlet>
</div>

`

 {
    path: 'admin',
    component: AdminLayoutComponent,
    children:[
      {
        path: '',
        component: AdminStreamsComponent, 
        outlet:'list'
      },
      {
        path: 'stream/:id',
        component: AdminStreamComponent,
        outlet:'details'
      }
    ]
  }

Here's a function that works for all 256 bytes, and ensures you'll see a character for each value:

static char asciiSymbol( byte val )
{
    if( val < 32 ) return '.';  // Non-printable ASCII
    if( val < 127 ) return (char)val;   // Normal ASCII
    // Workaround the hole in Latin-1 code page
    if( val == 127 ) return '.';
    if( val < 0x90 ) return "€.‚ƒ„…†‡ˆ‰Š‹Œ.Ž."[ val & 0xF ];
    if( val < 0xA0 ) return ".‘’“”•–—˜™š›œ.žŸ"[ val & 0xF ];
    if( val == 0xAD ) return '.';   // Soft hyphen: this symbol is zero-width even in monospace fonts
    return (char)val;   // Normal Latin-1
}

In my case the reason was in this line:

Your project may be using a third-party plugin which is not compatible with the other plugins in the project or the version of Gradle requested by the project.
In the case of corrupt Gradle processes, you can also try closing the IDE and then killing all Java processes.

My project used a third-party plugin, that is incompatible with the newest gradle plugin version. So updating plugins versions may help to solve the issue.

The curly braces mean concatenation, from most significant bit (MSB) on the left down to the least significant bit (LSB) on the right. You are creating a 32-bit bus (result) whose 16 most significant bits consist of 16 copies of bit 15 (the MSB) of the a bus, and whose 16 least significant bits consist of just the a bus (this particular construction is known as sign extension, which is needed e.g. to right-shift a negative number in two's complement form and keep it negative rather than introduce zeros into the MSBits).

There is a tutorial here*, but it doesn't explain too much more than the above paragraph.

For what it's worth, the nested curly braces around a[15:0] are superfluous.

*Beware: the example within the tutorial link contains a typo when demonstrating multiple concatenations - the (2{C}} should be a {2{2}}.

Based on Matt Johanson's comment on the solution provided by Sheldon Griffin I created the following code:

    Date.prototype.stdTimezoneOffset = function() {
        var fy=this.getFullYear();
        if (!Date.prototype.stdTimezoneOffset.cache.hasOwnProperty(fy)) {

            var maxOffset = new Date(fy, 0, 1).getTimezoneOffset();
            var monthsTestOrder=[6,7,5,8,4,9,3,10,2,11,1];

            for(var mi=0;mi<12;mi++) {
                var offset=new Date(fy, monthsTestOrder[mi], 1).getTimezoneOffset();
                if (offset!=maxOffset) { 
                    maxOffset=Math.max(maxOffset,offset);
                    break;
                }
            }
            Date.prototype.stdTimezoneOffset.cache[fy]=maxOffset;
        }
        return Date.prototype.stdTimezoneOffset.cache[fy];
    };

    Date.prototype.stdTimezoneOffset.cache={};

    Date.prototype.isDST = function() {
        return this.getTimezoneOffset() < this.stdTimezoneOffset(); 
    };

It tries to get the best of all worlds taking into account all the comments and previously suggested answers and specifically it:

1) Caches the result for per year stdTimezoneOffset so that you don't need to recalculate it when testing multiple dates in the same year.

2) It does not assume that DST (if it exists at all) is necessarily in July, and will work even if it will at some point and some place be any month. However Performance-wise it will work faster if indeed July (or near by months) are indeed DST.

3) Worse case it will compare the getTimezoneOffset of the first of each month. [and do that Once per tested year].

The assumption it does still makes is that the if there is DST period is larger then a single month.

If someone wants to remove that assumption he can change loop into something more like whats in the solutin provided by Aaron Cole - but I would still jump half a year ahead and break out of the loop when two different offsets are found]

A carriage return \r moves the cursor to the beginning of the current line. A newline \n causes a drop to the next line and possibly the beginning of the next line; That's the platform dependent part that Alexei notes above (on a *nix system \n gives you both a carriage return and a newline, in windows it doesn't)

What you use depends on what you're trying to do. If I wanted to make a little spinning thing on a console I would do str = "|\r/\r-\r\\\r"; for example.

Yes - Laravel IS really that slow. I built a POC app for this sake. Simple router, with a login form. I could only get 60 RPS with 10 concurrent connections on a $20 digital ocean server (few GB ram);

Setup:

2gb RAM
Php7.0
apache2.4
mysql 5.7
memcached server (for laravel session)

I ran optimizations, composer dump autoload etc, and it actually lowered the RPS to 43-ish.

The problem is the app responds in 200-400ms. I ran AB test from the local machine laravel was on (ie, not through web traffic); and I got only 112 RPS; with 200ms faster response time with an average of 300ms.

Comparatively, I tested my production PHP Native app running a few million requests a day on a AWS t2.medium (x3, load balanced). When I AB'd 25 concurrent connections from my local machine to that over web, through ELB, I got roughly 1200 RPS. Huge difference on a machine with load vs a laravel "login" page.

These are pages with Sessions (elasticache / memcached), Live DB lookups (cached queries via memcached), Assets pulled over CDNs, etc, etc, etc.

What I can tell, laravel sticks about 200-300ms load over things. Its fine for PHP Generated views, after all, that type of delay is tolerable on load. However, for PHP views that use Ajax/JS to handle small updates, it begins to feel sluggish.

I cant imagine what this system would look like with a multi tenant app while 200 bots crawl 100 pages each all at the same time.

Laravel is great for simple apps. Lumen is tolerable if you dont need to do anything fancy that would require middleware nonsense (IE, no multi tenant apps and custom domains, etc);

However, I never like starting with something that can bind and cause 300ms load for a "hello world" post.

If youre thinking "Who cares?"

.. Write a predictive search that relies on quick queries to respond to autocomplete suggestions across a few hundred thousand results. That 200-300ms lag will drive your users absolutely insane.

You have not defined the variable input_line.

Add this:

string input_line;

And add this include.

#include <string>

Here is the full example. I also removed the semi-colon after the while loop, and you should have getline inside the while to properly detect the end of the stream.

#include <iostream>
#include <string>

int main() {
    for (std::string line; std::getline(std::cin, line);) {
        std::cout << line << std::endl;
    }
    return 0;
}

hope this helps someone:

$('#id')
        .autocomplete({
            source: hints_array,
            minLength: 0, //how many chars to start search for
            position: { my: "left bottom", at: "left top", collision: "flip" } // so that it automatically flips the autocomplete above the input if at the bottom
            })
        .focus(function() {
        $(this).autocomplete('search', $(this).val()) //auto trigger the search with whatever's in the box
        })

The command has to be entered in the directory of the repository. The error is complaining that your current directory isn't a git repo

1. Are you in the right directory? Does typing ls show the right files?
2. Have you initialized the repository yet? Typed git init? (git-init documentation)

Either of those would cause your error.

The error you are getting is either because you are doing TO_DATE on a column that's already a date, and you're using a format mask that is different to your nls_date_format parameter[1] or because the event_occurrence column contains data that isn't a number.

You need to a) correct your query so that it's not using TO_DATE on the date column, and b) correct your data, if event_occurrence is supposed to be just numbers.

And fix the datatype of that column to make sure you can only store numbers.

[1] What Oracle does when you do: TO_DATE(date_column, non_default_format_mask) is: TO_DATE(TO_CHAR(date_column, nls_date_format), non_default_format_mask)

Generally, the default nls_date_format parameter is set to dd-MON-yy, so in your query, what is likely to be happening is your date column is converted to a string in the format dd-MON-yy, and you're then turning it back to a date using the format MMDD. The string is not in this format, so you get an error.

Hi,

Well, I have tried the methods mentioned above! it's working yes, but not exactly the way I wanted. I wanted to redirect the default page extension to the main domain with our further action.

Here how I do that...

# Accesible Index Page
<IfModule dir_module>
 DirectoryIndex index.php index.html
 RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /index\.(html|htm|php|php3|php5|shtml|phtml) [NC]
 RewriteRule ^index\.html|htm|php|php3|php5|shtml|phtml$ / [R=301,L]
</IfModule>

The above code simply captures any index.* and redirect it to the main domain.

Thank you

To enable the ActionBar back button you obviously need an ActionBar in your Activity. This is set by the theme you are using. You can set the theme for your Activity in the AndroidManfiest.xml. If you are using e.g the @android:style/Theme.NoTitleBar theme, you don't have an ActionBar. In this case the call to getActionBar() will return null. So make sure you have an ActionBar first.

The next step is to set the android:parentActivityName to the activity you want to navigate if you press the back button. This should be done in the AndroidManifest.xml too.

Now you can enable the back button in the onCreate method of your "child" activity.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getActionBar().setDisplayHomeAsUpEnabled(true);
}

Now you should implement the logic for the back button. You simply override the onOptionsItemSelected method in your "child" activity and check for the id of the back button which is android.R.id.home.

Now you can fire the method NavUtils.navigateUpFromSameTask(this); BUT if you don't have specified the android:parentActivityName in you AndroidManifest.xml this will crash your app.

Sometimes this is what you want because it is reminding you that you forgot "something". So if you want to prevent this, you can check if your activity has a parent using the getParentActivityIntent() method. If this returns null, you don't have specified the parent.

In this case you can fire the onBackPressed() method that does basically the same as if the user would press the back button on the device. A good implementation that never crashes your app would be:

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case android.R.id.home:
            if (getParentActivityIntent() == null) {
                Log.i(TAG, "You have forgotten to specify the parentActivityName in the AndroidManifest!");
                onBackPressed();
            } else {
                NavUtils.navigateUpFromSameTask(this);
            }
            return true;
        default:
            return super.onOptionsItemSelected(item);
    }
}

Please notice that the animation that the user sees is different between NavUtils.navigateUpFromSameTask(this); and onBackPressed().

It is up to you which road you take, but I found the solution helpful, especially if you use a base class for all of your activities.

Uncaught ReferenceError: google is not defined error will be gone when removed the async defer from the map API script tag.

A lesser known trick is that mod_php maps stderr to the Apache log. And, there is a stream for that, so file_put_contents('php://stderr', print_r($foo, TRUE)) will nicely dump the value of $foo into the Apache error log.

 String name = modelOrderList.get(position).getName();   //get name from List
    String text = "<font color='#000000'>" + name + "</font>"; //set Black color of name
    /* check API version, according to version call method of Html class  */
    if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.N) {
        Log.d(TAG, "onBindViewHolder: if");
        holder.textViewName.setText(context.getString(R.string._5687982) + " ");
        holder.textViewName.append(Html.fromHtml(text));
    } else {
        Log.d(TAG, "onBindViewHolder: else");
        holder.textViewName.setText("123456" + " ");   //set text 
        holder.textViewName.append(Html.fromHtml(text, Html.FROM_HTML_MODE_LEGACY));   //append text into textView
    }

On your .m file, you can declare a variable as static:

static ClassName *variableName = nil;

Then you can initialize it on your +(void)initialize method.

Please note that this is a plain C static variable and is not static in the sense Java or C# consider it, but will yield similar results.

This doesn't exactly answer the question but for anyone using AngularJS trying to achieve this, the answer is slightly different. And actually the normal answer won't work (at least it didn't for me).

Your html will look pretty similar to the normal radio button:

<input type='radio' name='group' ng-model='mValue' value='first' />First
<input type='radio' name='group' ng-model='mValue' value='second' /> Second

In your controller you'll have declared the mValue that is associated with the radio buttons. To have one of these radio buttons preselected, assign the $scope variable associated with the group to the desired input's value:

$scope.mValue="second"

This makes the "second" radio button selected on loading the page.

EDIT: Since AngularJS 2.x

The above approach does not work if you're using version 2.x and above. Instead use ng-checked attribute as follows:

<input type='radio' name='gender' ng-model='genderValue' value='male' ng-checked='genderValue === male'/>Male
<input type='radio' name='gender' ng-model='genderValue' value='female' ng-checked='genderValue === female'/> Female

If you are using express you can use the cors package to allow CORS like so instead of writing your middleware;

var express = require('express')
, cors = require('cors')
, app = express();

app.use(cors());

app.get(function(req,res){ 
  res.send('hello');
});

Dependencies can be updated by using "Maven --> Update Project.." in Eclipse using m2e plugin, after pom.xml file modification.

1) You can use standard java utility xjc - ([your java home dir]\bin\xjc.exe). But you need to create .bat (or .sh) script for using it.

e.g. generate.bat:

[your java home dir]\bin\xjc.exe %1 %2 %3

e.g. test-scheme.xsd:

<?xml version="1.0"?>
<xs:schema version="1.0"
           xmlns:xs="http://www.w3.org/2001/XMLSchema"
           elementFormDefault="qualified" 
           targetNamespace="http://myprojects.net/xsd/TestScheme"
           xmlns="http://myprojects.net/xsd/TestScheme">
    <xs:element name="employee" type="PersonInfoType"/>

    <xs:complexType name="PersonInfoType">
        <xs:sequence>
            <xs:element name="firstname" type="xs:string"/>
            <xs:element name="lastname" type="xs:string"/>
        </xs:sequence>
    </xs:complexType>
</xs:schema>

Run .bat file with parameters: generate.bat test-scheme.xsd -d [your src dir]

For more info use this documentation - http://docs.oracle.com/javaee/5/tutorial/doc/bnazg.html

and this - http://docs.oracle.com/javase/6/docs/technotes/tools/share/xjc.html

2) JAXB (xjc utility) is installed together with JDK6 by default.

Yes, that is one way to get the first line of output from a command.

If the command outputs anything to standard error that you would like to capture in the same manner, you need to redirect the standard error of the command to the standard output stream:

utility 2>&1 | head -n 1

There are many other ways to capture the first line too, including sed 1q (quit after first line), sed -n 1p (only print first line, but read everything), awk 'FNR == 1' (only print first line, but again, read everything) etc.

If you don't have an id on the image but have a parent div this is also a technique you can use.

<div id="myDiv"><img src="http://www.example.com/image.png"></div>

var myVar = document.querySelectorAll('#myDiv img')[0].src

I'm a little late to the game here, but the simple answer is to move the H4 AFTER the button div. This is a common issue when floating, always have your floats defined BEFORE the rest of the contents or you'll have that extra line-break problem.

<div class="panel-heading">
    <div class="btn-group pull-right">
        <a href="#" class="btn btn-default btn-sm">## Lock</a>
        <a href="#" class="btn btn-default btn-sm">## Delete</a>
        <a href="#" class="btn btn-default btn-sm">## Move</a>
    </div>
    <h4>Panel header</h4>
</div>

The issue here is that when your floats are defined after other items, the float's top will start at the last line-position of the element immediately before it. So, if the previous item wraps to line 3, your float will start at line 3 too.

Moving the float to the TOP of the list eliminates the issue because there are no previous elements to push it down and anything after the float will be rendered at the top line (assuming there is room on the line for all items)

Example of correct and incorrect ordering and the effects: http://www.bootply.com/HkDlNIKv9g

You could do so by using the attribute accept and adding allowed mime-types to it. But not all browsers do respect that attribute and it could easily be removed via some code inspector. So in either case you need to check the file type on the server side (your second question).

Example:

<input type="file" name="upload" accept="application/pdf,application/vnd.ms-excel" />

To your third question "And when I click the files (PDF/XLS) on webpage it automatically should open.":

You can't achieve that. How a PDF or XLS is opened on the client machine is set by the user.

As an addendum to the other answers, this sounds like a fine use-case for a context manager that will re-map the names of these functions to ones which return a list and introduce reduce in the global namespace.

A quick implementation might look like this:

from contextlib import contextmanager    

@contextmanager
def noiters(*funcs):
    if not funcs: 
        funcs = [map, filter, zip] # etc
    from functools import reduce
    globals()[reduce.__name__] = reduce
    for func in funcs:
        globals()[func.__name__] = lambda *ar, func = func, **kwar: list(func(*ar, **kwar))
    try:
        yield
    finally:
        del globals()[reduce.__name__]
        for func in funcs: globals()[func.__name__] = func

With a usage that looks like this:

with noiters(map):
    from operator import add
    print(reduce(add, range(1, 20)))
    print(map(int, ['1', '2']))

Which prints:

190
[1, 2]

Just my 2 cents :-)

import os

path = 'C:/Users/Shashank/Desktop/'
os.chdir(path)

for p,n,f in os.walk(os.getcwd()):
    for a in f:
        a = str(a)
        if a.endswith('.csv'):
            print(a)
            print(p)

This will help to identify path also of these csv files

Putting answer for anyone who lands on this page searching for a solution for Windows OS:

You have to install pysqlite3 or db-sqlite3 if not already installed. you can use following to install.

• pip install pysqlite3
• pip install db-sqlite3

For me the issue was with DLL file of sqlite3.

Solution:

1. I took DLL file from sqlite site. This might vary based on your version of python installation.

2. I pasted it in the DLL directory of the env. for me it was "C:\Anaconda\Lib\DLLs", but check for yours.

Use f-strings to resolve the TypeError

• f-Strings: A New and Improved Way to Format Strings in Python
• PEP 498 - Literal String Interpolation

# the following line causes a TypeError
# test = 'Here is a test that can be run' + 15 + 'times'

# same intent with a f-string
i = 15

test = f'Here is a test that can be run {i} times'

print(test)

# output
'Here is a test that can be run 15 times'

i = 15
# t = 'test' + i  # will cause a TypeError

# should be
t = f'test{i}'

print(t)

# output
'test15'

• The issue may be attempting to evaluate an expression where a variable is the string of a numeric.
• Convert the string to an int.
• This scenario is specific to this question
• When iterating, it's important to be aware of the dtype

i = '15'
# t = 15 + i  # will cause a TypeError

# convert the string to int
t = 15 + int(i)
print(t)

# output
30

Note

• The preceding part of the answer addresses the TypeError shown in the question title, which is why people seem to be coming to this question.
• However, this doesn't resolve the issue in relation to the example provided by the OP, which is addressed below.

Original Code Issues

• TypeError is caused because message type is a str.
• The code iterates each character and attempts to add char, a str type, to an int
• That issue can be resolved by converting char to an int
• As the code is presented, secret_string needs to be initialized with 0 instead of "".
• The code also results in a ValueError: chr() arg not in range(0x110000) because 7429146 is out of range for chr().
• Resolved by using a smaller number
• The output is not a string, as was intended, which leads to the Updated Code in the question.

message = input("Enter a message you want to be revealed: ")

secret_string = 0

for char in message:
    char = int(char)
    value = char + 742146
    secret_string += ord(chr(value))
    
print(f'\nRevealed: {secret_string}')

# Output
Enter a message you want to be revealed:  999

Revealed: 2226465

Updated Code Issues

• message is now an int type, so for char in message: causes TypeError: 'int' object is not iterable
• message is converted to int to make sure the input is an int.
• Set the type with str()
• Only convert value to Unicode with chr
• Don't use ord

while True:
    try:
        message = str(int(input("Enter a message you want to be decrypt: ")))
        break
    except ValueError:
        print("Error, it must be an integer")
        
secret_string = ""
for char in message:
    
    value = int(char) + 10000
    
    secret_string += chr(value)

print("Decrypted", secret_string)

# output
Enter a message you want to be decrypt:  999
Decrypted ???

Enter a message you want to be decrypt:  100
Decrypted ???

My solution: String str = String.format ("%.0f", yourDouble);

Programs that prompt for passwords usually set the tty into "raw" mode, and read input directly from the tty. If you spawn the subprocess in a pty you can make that work. That is what Expect does...

array=[0,10,20,40]
for e in reversed(array):
  print e

The plus sign is the historic encoding for a space character in URL parameters, as documented in the help for the urlencode() function.

That same page contains the answer you need - use rawurlencode() instead to get RFC 3986 compatible encoding.

They are not the same.

Undeclared variable (without var) are treated as properties of the global object. (Usually the window object, unless you're in a with block)

Variables declared with var are normal local variables, and are not visible outside the function they're declared in. (Note that Javascript does not have block scope)

Update: ECMAScript 2015

let was introduced in ECMAScript 2015 to have block scope.

Tried the following and it worked with ties too.

SELECT rs.Field1,rs.Field2 
FROM (
    SELECT Field1,Field2, ROW_NUMBER() 
      OVER (Partition BY Section
            ORDER BY RankCriteria DESC ) AS Rank
    FROM table
    ) rs WHERE Rank <= 10

A TextBlock does not actually inherit from Control so it does not have properties that you would generally associate with a Control. Your best bet for adding a border in a style is to replace the TextBlock with a Label

See this link for more on the differences between a TextBlock and other Controls

Storing files in your database will lead to a huge database size. You may not like that, for development, testing, backups, etc.

Instead, you'd use FileStream (SQL-Server) or BFILE (Oracle).

There is no default-implementation of BFILE/FileStream in Postgres, but you can add it: https://github.com/darold/external_file

And further information (in french) can be obtained here:
http://blog.dalibo.com/2015/01/26/Extension_BFILE_pour_PostgreSQL.html

To answer the acual question:
Apart from bytea, for really large files, you can use LOBS:

// http://stackoverflow.com/questions/14509747/inserting-large-object-into-postgresql-returns-53200-out-of-memory-error
// https://github.com/npgsql/Npgsql/wiki/User-Manual
public int InsertLargeObject()
{
    int noid;
    byte[] BinaryData = new byte[123];

    // Npgsql.NpgsqlCommand cmd ;
    // long lng = cmd.LastInsertedOID;

    using (Npgsql.NpgsqlConnection connection = new Npgsql.NpgsqlConnection(GetConnectionString()))
    {
        using (Npgsql.NpgsqlTransaction transaction = connection.BeginTransaction())
        {
            try
            {
                NpgsqlTypes.LargeObjectManager manager = new NpgsqlTypes.LargeObjectManager(connection);
                noid = manager.Create(NpgsqlTypes.LargeObjectManager.READWRITE);
                NpgsqlTypes.LargeObject lo = manager.Open(noid, NpgsqlTypes.LargeObjectManager.READWRITE);

                // lo.Write(BinaryData);
                int i = 0;
                do
                {
                    int length = 1000;
                    if (i + length > BinaryData.Length)
                        length = BinaryData.Length - i;

                    byte[] chunk = new byte[length];
                    System.Array.Copy(BinaryData, i, chunk, 0, length);
                    lo.Write(chunk, 0, length);
                    i += length;
                } while (i < BinaryData.Length);

                lo.Close();
                transaction.Commit();
            } // End Try
            catch
            {
                transaction.Rollback();
                throw;
            } // End Catch

            return noid;
        } // End Using transaction 

    } // End using connection

} // End Function InsertLargeObject 



public System.Drawing.Image GetLargeDrawing(int idOfOID)
{
    System.Drawing.Image img;

    using (Npgsql.NpgsqlConnection connection = new Npgsql.NpgsqlConnection(GetConnectionString()))
    {
        lock (connection)
        {
            if (connection.State != System.Data.ConnectionState.Open)
                connection.Open();

            using (Npgsql.NpgsqlTransaction trans = connection.BeginTransaction())
            {
                NpgsqlTypes.LargeObjectManager lbm = new NpgsqlTypes.LargeObjectManager(connection);
                NpgsqlTypes.LargeObject lo = lbm.Open(takeOID(idOfOID), NpgsqlTypes.LargeObjectManager.READWRITE); //take picture oid from metod takeOID
                byte[] buffer = new byte[32768];

                using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
                {
                    int read;
                    while ((read = lo.Read(buffer, 0, buffer.Length)) > 0)
                    {
                        ms.Write(buffer, 0, read);
                    } // Whend

                    img = System.Drawing.Image.FromStream(ms);
                } // End Using ms

                lo.Close();
                trans.Commit();

                if (connection.State != System.Data.ConnectionState.Closed)
                    connection.Close();
            } // End Using trans

        } // End lock connection

    } // End Using connection

    return img;
} // End Function GetLargeDrawing



public void DeleteLargeObject(int noid)
{
    using (Npgsql.NpgsqlConnection connection = new Npgsql.NpgsqlConnection(GetConnectionString()))
    {
        if (connection.State != System.Data.ConnectionState.Open)
            connection.Open();

        using (Npgsql.NpgsqlTransaction trans = connection.BeginTransaction())
        {
            NpgsqlTypes.LargeObjectManager lbm = new NpgsqlTypes.LargeObjectManager(connection);
            lbm.Delete(noid);

            trans.Commit();

            if (connection.State != System.Data.ConnectionState.Closed)
                connection.Close();
        } // End Using trans 

    } // End Using connection

} // End Sub DeleteLargeObject 

Actually these only work when the window isn't scrolled at all from the top left position.
You have to subtract the window scroll values to get an offset that's useful for repositioning elements so they stay on the page:

var offset = $('#whatever').offset();

offset.right = ($(window).width() + $(window).scrollLeft()) - (offset.left + $('#whatever').outerWidth(true));
offset.bottom = ($(window).height() + $(window).scrollTop()) - (offset.top + $('#whatever').outerHeight(true));

For swift 3 and 4, you can do this. Good practice is set name of Storyboard equal to StoryboardID.

enum StoryBoardName{
   case second = "SecondViewController"
}
extension UIStoryBoard{
   class func load(_ storyboard: StoryBoardName) -> UIViewController{
      return UIStoryboard(name: storyboard.rawValue, bundle: nil).instantiateViewController(withIdentifier: storyboard.rawValue)
   }
}

and then you can load your Storyboard in your ViewController like this:

class MyViewController: UIViewController{
     override func viewDidLoad() {
        super.viewDidLoad()
        guard let vc = UIStoryboard.load(.second) as? SecondViewController else {return}
        self.present(vc, animated: true, completion: nil)
     }

}

When you create a new Storyboard just set the same name on StoryboardID and add Storyboard name in your enum "StoryBoardName"

Open Terminal. Execute this command:

defaults write com.apple.desktopservices DSDontWriteNetworkStores true

Either restart the computer or log out and back in to the user account.

for more informations:

http://support.apple.com/kb/ht1629

Entity Framework Core does not support multiple parallel operations being run on the same DbContext instance. This includes both parallel execution of async queries and any explicit concurrent use from multiple threads. Therefore, always await async calls immediately, or use separate DbContext instances for operations that execute in parallel.

You want to add the IN() clause to your WHERE

SELECT * 
FROM `Buses` 
WHERE `BusID` IN (Id1, ID2, ID3,.... put your ids here)

If you have a list of Ids stored in a table you can also do this:

SELECT * 
FROM `Buses` 
WHERE `BusID` IN (SELECT Id FROM table)

Just my solution. I had extracted a file, had some minor changes, and got the error above. Deleted everything, uploaded and extracted again, and normal business.

On Debian 9 I had to:

$ sudo update-ca-certificates --fresh
$ export SSL_CERT_DIR=/etc/ssl/certs

I'm not sure why, but this enviroment variable was never set.

String [] both = new ArrayList<String>(){{addAll(Arrays.asList(first)); addAll(Arrays.asList(second));}}.toArray(new String[0]);

If I may suggest a safer approach:

Declare a buffer big enough to hold the string:

char user_input[255];

Get the user input in a safe way:

fgets(user_input, 255, stdin);

A safe way to get the input, the first argument being a pointer to a buffer where the input will be stored, the second the maximum input the function should read and the third is a pointer to the standard input - i.e. where the user input comes from.

Safety in particular comes from the second argument limiting how much will be read which prevents buffer overruns. Also, fgets takes care of null-terminating the processed string.

More info on that function here.

EDIT: If you need to do any formatting (e.g. convert a string to a number), you can use atoi once you have the input.

Put your code in between this div if you are using bootstrap:

  <div class="text-center ">
  <i class="fa fa-twitter" style="font-size:36px "></i>
  <i class="fa fa-pinterest" style="font-size:36px"></i>
  <i class="fa fa-dribbble" style="font-size:36px"></i>
  <i class="fa fa-instagram" style="font-size:36px"></i>
  </div>

onclick="return confirm('Log Out?')? window.open('?user=logout','_self'): void(0);"

Did this script and afterwards i tought i go check the internet too.
Yes this is an old threat but as there seems not to be any similar version i thought i'd contribute.
Easiest & simplest way works on all browsers with/in any element or field.

You can change window.open to any other command to run when confirmation is TRUE, same with void(0) if conformation is NULL or canceled.

Hope you realise, java.util.Enumeration is different from the Java 1.5 Enum types.

You can simply use YourEnum.valueOf("String") to get the equivalent enum type.

Thus if your enum is defined as so:

public enum Day {
    SUNDAY, MONDAY, TUESDAY, WEDNESDAY, 
    THURSDAY, FRIDAY, SATURDAY
}

You could do this:

String day = "SUNDAY";

Day dayEnum = Day.valueOf(day);

From the comp.compilers FAQ:

"Programming a Personal Computer" by Per Brinch Hansen Prentice-Hall 1982 ISBN 0-13-730283-5

This unfortunately-titled book explains the design and creation of a single-user programming environment for micros, using a Pascal-like language called Edison. The author presents all source code and explanations for the step-by-step implementation of an Edison compiler and simple supporting operating system, all written in Edison itself (except for a small supporting kernel written in a symbolic assembler for PDP 11/23; the complete source can also be ordered for the IBM PC).

The most interesting things about this book are: 1) its ability to demonstrate how to create a complete, self-contained, self-maintaining, useful compiler and operating system, and 2) the interesting discussion of language design and specification problems and trade-offs in Chapter 2.

"Brinch Hansen on Pascal Compilers" by Per Brinch Hansen Prentice-Hall 1985 ISBN 0-13-083098-4

Another light-on-theory heavy-on-pragmatics here's-how-to-code-it book. The author presents the design, implementation, and complete source code for a compiler and p-code interpreter for Pascal- (Pascal "minus"), a Pascal subset with boolean and integer types (but no characters, reals, subranged or enumerated types), constant and variable definitions and array and record types (but no packed, variant, set, pointer, nameless, renamed, or file types), expressions, assignment statements, nested procedure definitions with value and variable parameters, if statements, while statements, and begin-end blocks (but no function definitions, procedural parameters, goto statements and labels, case statements, repeat statements, for statements, and with statements).

The compiler and interpreter are written in Pascal* (Pascal "star"), a Pascal subset extended with some Edison-style features for creating software development systems. A Pascal* compiler for the IBM PC is sold by the author, but it's easy to port the book's Pascal- compiler to any convenient Pascal platform.

This book makes the design and implementation of a compiler look easy. I particularly like the way the author is concerned with quality, reliability, and testing. The compiler and interpreter can easily be used as the basis for a more involved language or compiler project, especially if you're pressed to quickly get something up and running.

Just the Code

# Set the HEAD to the old commit that we want to tag
git checkout 9fceb02

# temporarily set the date to the date of the HEAD commit, and add the tag
GIT_COMMITTER_DATE="$(git show --format=%aD | head -1)" \
git tag -a v1.2 -m"v1.2"

# set HEAD back to whatever you want it to be
git checkout master

Details

The answer by @dkinzer creates tags whose date is the current date (when you ran the git tag command), not the date of the commit. The Git help for tag has a section "On Backdating Tags" which says:

If you have imported some changes from another VCS and would like to add tags for major releases of your work, it is useful to be able to specify the date to embed inside of the tag object; such data in the tag object affects, for example, the ordering of tags in the gitweb interface.

To set the date used in future tag objects, set the environment variable GIT_COMMITTER_DATE (see the later discussion of possible values; the most common form is "YYYY-MM-DD HH:MM").

For example:

$ GIT_COMMITTER_DATE="2006-10-02 10:31" git tag -s v1.0.1

The page "How to Tag in Git" shows us that we can extract the time of the HEAD commit via:

git show --format=%aD  | head -1
#=> Wed, 12 Feb 2014 12:36:47 -0700

We could extract the date of a specific commit via:

GIT_COMMITTER_DATE="$(git show 9fceb02 --format=%aD | head -1)" \
git tag -a v1.2 9fceb02 -m "v1.2"

However, instead of repeating the commit twice, it seems easier to just change the HEAD to that commit and use it implicitly in both commands:

git checkout 9fceb02 

GIT_COMMITTER_DATE="$(git show --format=%aD | head -1)" git tag -a v1.2 -m "v1.2"

Usual way to empty textbox using jquery is:

$('#txtInput').val('');

If above code is not working than please check that you are able to get the input element.

console.log($('#txtInput')); // should return element in the console.

If still facing the same problem, please post your code.

The syntax of a programming language is the form of its expressions, statements, and program units. Its semantics is the meaning of those expressions, statements, and program units. For example, the syntax of a Java while statement is

while (boolean_expr) statement

The semantics of this statement form is that when the current value of the Boolean expression is true, the embedded statement is executed. Then control implicitly returns to the Boolean expression to repeat the process. If the Boolean expression is false, control transfers to the statement following the while construct.

NomeN has answered correctly, but this answer wouldn't be of much use for beginners like me because we will have another problem to solve and we wouldn't know how to use RegEx in there. So I am adding a bit of explanation to this. The answer is

search: (\w+\\.someMethod\\(\\))

replace: ((TypeName)$1)

Here:

In search:

• First and last (, ) depicts a group in regex

• \w depicts words (alphanumeric + underscore)

• + depicts one or more (ie one or more of alphanumeric + underscore)

• . is a special character which depicts any character (ie .+ means one or more of any character). Because this is a special character to depict a . we should give an escape character with it, ie \.

• someMethod is given as it is to be searched.

• The two parenthesis (, ) are given along with escape character because they are special character which are used to depict a group (we will discuss about group in next point)

In replace:

• It is given ((TypeName)$1), here $1 depicts the group. That is all the characters that are enclosed within the first and last parenthesis (, ) in the search field

• Also make sure you have checked the 'Regular expression' option in find an replace box

The comments above are correct. You're missing the decorators. If you want a generic deserializer you can use this.

public static T DeserializeXMLFileToObject<T>(string XmlFilename)
{
    T returnObject = default(T);
    if (string.IsNullOrEmpty(XmlFilename)) return default(T);

    try
    {
        StreamReader xmlStream = new StreamReader(XmlFilename);
        XmlSerializer serializer = new XmlSerializer(typeof(T));
        returnObject = (T)serializer.Deserialize(xmlStream);
    }
    catch (Exception ex)
    {
        ExceptionLogger.WriteExceptionToConsole(ex, DateTime.Now);
    }
    return returnObject;
}

Then you'd call it like this:

MyObjType MyObj = DeserializeXMLFileToObject<MyObjType>(FilePath);

Aspose.Cells for Java supports XLSX format. You may find more details and further help in Aspose.Cells for Java Documentation. Please see if this helps.

Disclosure: I work as developer evangelist at Aspose.

Try this:

    public static void main(String[] args)
    {
        Pattern p = Pattern.compile("^\\d+$");
        Scanner kb = new Scanner(System.in);
        int num1;
        int num2 = 0;
        String temp;
        Matcher numberMatcher;
        System.out.print("Enter number 1: ");
        try
        {
            num1 = kb.nextInt();
        }

        catch (java.util.InputMismatchException e)
        {
            System.out.println("Invalid Input");
            //
            return;
        }
        while(num2<num1)
        {
            System.out.print("Enter number 2: ");
            temp = kb.next();
            numberMatcher = p.matcher(temp);
            if (numberMatcher.matches())
            {
                num2 = Integer.parseInt(temp);
            }

            else
            {
                System.out.println("Invalid Number");
            }
        }
    }

You could try to parse the string into an int as well, but usually people try to avoid throwing exceptions.

What I have done is that I have defined a regular expression that defines a number, \d means a numeric digit. The + sign means that there has to be one or more numeric digits. The extra \ in front of the \d is because in java, the \ is a special character, so it has to be escaped.

final MessageDigest digest = MessageDigest.getInstance("SHA-1");
result = digest.digest(stringToHash.getBytes("UTF-8"));

// Another way to construct HEX, my previous post was only the method like your solution
StringBuilder sb = new StringBuilder();

for (byte b : result) // This is your byte[] result..
{
    sb.append(String.format("%02X", b));
}

String messageDigest = sb.toString();

It might be an old question, but as a one liner to get the name of the month when we know the indices, I used

String month = new DateFormatSymbols().getMonths()[monthNumber - 1];

or for short names

String month = new DateFormatSymbols().getShortMonths()[monthNumber - 1];

Please be aware that your monthNumber starts counting from 1 while any of the methods above returns an array so you need to start counting from 0.

Your string example looks like the query string part of a GET. If so, note that HttpContext has some help for you

int numberOfArgs = HttpContext.Current.QueryString.Count;

For more of what you can do with QueryString, see NameValueCollection

To solve a similar problem i used iTextSharp like this:

//Create the document which will contain the combined PDF's
Document document = new Document();

//Create a writer for de document
PdfCopy writer = new PdfCopy(document, new FileStream(OutPutFilePath, FileMode.Create));
if (writer == null)
{
     return;
}

//Open the document
document.Open();

//Get the files you want to combine
string[] filePaths = Directory.GetFiles(DirectoryPathWhereYouHaveYourFiles);
foreach (string filePath in filePaths)
{
     //Read the PDF file
     using (PdfReader reader = new PdfReader(vls_FilePath))
     {
         //Add the file to the combined one
         writer.AddDocument(reader);
     }
}

//Finally close the document and writer
writer.Close();
document.Close();

The problem with all these solutions (using the > redirector character) is that you write your dump from stdout which may break the encoding of some characters of your database.

If you have a character encoding issue. Such as :

ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ...

then, you MUST use -r option to write the file.

MySQL

mysqldump -u user -pyour-password-without-space-between-letter-p-and-your-password --default-character-set=utf8 --host $HOST database-name -r dump.sql

Using Docker

docker exec --rm -v $pwd:dump -it mysql:5:7 mysqldump -u user -pyour-password-without-space-between-letter-p-and-your-password --default-character-set=utf8 --host $HOST database-name -r dump/dump.sql

Note: this mounts the current path as dump inside the instance.

We found the answer here

Conversely, don't use < to import your dump into your database, again, your non-utf8 characters may not be passed; but prefer source option.

mysql -u user -pYourPasswordYouNowKnowHow --default-character-set=utf8 your-database
mysql> SET names 'utf8'
mysql> SOURCE dump.sql

Where it is documented:

From the API documentation under the has_many association in "Module ActiveRecord::Associations::ClassMethods"

collection.build(attributes = {}, …) Returns one or more new objects of the collection type that have been instantiated with attributes and linked to this object through a foreign key, but have not yet been saved. Note: This only works if an associated object already exists, not if it‘s nil!

The answer to building in the opposite direction is a slightly altered syntax. In your example with the dogs,

Class Dog
   has_many :tags
   belongs_to :person
end

Class Person
  has_many :dogs
end

d = Dog.new
d.build_person(:attributes => "go", :here => "like normal")

or even

t = Tag.new
t.build_dog(:name => "Rover", :breed => "Maltese")

You can also use create_dog to have it saved instantly (much like the corresponding "create" method you can call on the collection)

How is rails smart enough? It's magic (or more accurately, I just don't know, would love to find out!)

Here is the code:

import os
existGDBPath = r'T:\Data\DBDesign\DBDesign_93_v141b.mdb'
wkspFldr = os.path.dirname(existGDBPath)
print wkspFldr # T:\Data\DBDesign

Is there any particular reason that you need to use find? You can just use ls to find files that match a pattern in a directory.

ls /dev/abc-*

If you do need to use find, you can use the -maxdepth 1 switch to only apply to the specified directory.

In the Drupal content management system, 'hook' has a relatively specific meaning. When an internal event occurs (like content creation or user login, for example), modules can respond to the event by implementing a special "hook" function. This is done via naming convention -- [your-plugin-name]_user_login() for the User Login event, for example.

Because of this convention, the underlying events are referred to as "hooks" and appear with names like "hook_user_login" and "hook_user_authenticate()" in Drupal's API documentation.

An object file is just what you get when you compile one (or several) source file(s).

It can be either a fully completed executable or library, or intermediate files.

The object files typically contain native code, linker information, debugging symbols and so forth.

Use UNION:

SELECT ks, COUNT(*) AS '# Tasks' FROM Table GROUP BY ks
UNION
SELECT ks, COUNT(*) AS '# Late' FROM Table WHERE Age > Palt GROUP BY ks

Or UNION ALL if you want duplicates:

SELECT ks, COUNT(*) AS '# Tasks' FROM Table GROUP BY ks
UNION ALL
SELECT ks, COUNT(*) AS '# Late' FROM Table WHERE Age > Palt GROUP BY ks

all you need to do is right click on the jsp page in the browser, which might look like "localhost:8080/images.jpg, copy this and paste it where the image is getting generated

I am assuming that test.html is a static file.To render static files use the static middleware like so.

app.use(express.static(path.join(__dirname, 'public')));

This tells express to look for static files in the public directory of the application.

Once you have specified this simply point your browser to the location of the file and it should display.

If however you want to render the views then you have to use the appropriate renderer for it.The list of renderes is defined in consolidate.Once you have decided which library to use just install it.I use mustache so here is a snippet of my config file

var engines = require('consolidate');

app.set('views', __dirname + '/views');
app.engine('html', engines.mustache);
app.set('view engine', 'html');

What this does is tell express to

• look for files to render in views directory

• Render the files using mustache

• The extension of the file is .html(you can use .mustache too)

Use shortcut: Ctrl+Q. You can customize in Settings

It is caused because global and local angular versions are different. To update global angular version, first you need to run the following command in command prompt or vs code terminal

npm install --save-dev @angular/cli@latest

After that if there are any vulnerability found then run the following command to fix them

npm audit fix

This error should not happen in the managed code. This might solve the issue:

Go to Visual Studio Debugger to bypass this exception:

Tools menu ->Options -> Debugging -> General -> Uncheck this option "Suppress JIT optimization on module load"

Hope it will help.

I believe a good answer is already provided, but I would like to add an easy-to-follow diagram of the different 3 life-cycles (build, clean, and site) and the phases in each.

The phases in bold - are the main phases commonly used.

you can use,

 std::sort(v.begin(),v.end());

Documentation can be found e.g. at MDN. Note that .split() is not a jQuery method, but a native string method.

If you use .split() on a string, then you get an array back with the substrings:

var str = 'something -- something_else';
var substr = str.split(' -- ');
// substr[0] contains "something"
// substr[1] contains "something_else"

If this value is in some field you could also do:

tRow.append($('<td>').text($('[id$=txtEntry2]').val().split(' -- ')[0])));

If you are getting this error on a server machine try give access to the folder you got the real windows service exe. You should go to the security tab and select the Local Service as user and should give full access. You should do the same for the exe too.