Like that we can do....

int main(int argc, char *argv[]) {

    int a, b, c;
    *// Converting string type to integer type
    // using function "atoi( argument)"* 

    a = atoi(argv[1]);     
    b = atoi(argv[2]);
    c = atoi(argv[3]);

 }

You can try with:

route -n get default

It is not the same as GNU/Linux's route -n (or even ip route show) but is useful for checking the default route information. Also, you can check the route that packages will take to a particular host. E.g.

route -n get www.yahoo.com

The output would be similar to:

   route to: 98.137.149.56
destination: default
       mask: 128.0.0.0
    gateway: 5.5.0.1
  interface: tun0
      flags: <UP,GATEWAY,DONE,STATIC,PRCLONING>
 recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
       0         0         0         0         0         0      1500         0

IMHO netstat -nr is what you need. Even MacOSX's Network utility app(*) uses the output of netstat to show routing information.

I hope this helps :)

(*) You can start Network utility with open /Applications/Utilities/Network\ Utility.app

Instead of writing:

Select top 1 ParLngId from T_Param where ParStrNom = 'Extranet Client'

Write:

Select top 1 ParLngId from T_Param where ParStrNom IN 'Extranet Client'

i.e. replace '=' sign by 'IN'

Be Careful registering an order with the: X=$(Command)

This one is still executed Even before being called. To check and confirm this, you cand do:

echo test;
X=$(for ((c=0; c<=5; c++)); do
sleep 2;
done);
echo note the 5 seconds elapsed

Indeed SET TEST_VARIABLE=value works for current process only, so SETX is required. A quick example for permanently storing an environment variable at user level.

1. In cmd, SETX TEST_VARIABLE etc. Not applied yet (echo %TEST_VARIABLE% shows %TEST_VARIABLE%,
2. Quick check: open cmd, echo %TEST_VARIABLE% shows etc.
3. GUI check: System Properties -> Advanced -> Environment variables -> User variables for -> you should see Varible TEST_VARIABLE with value etc.

Since there's a chance that your excel files are coming from different computers/people; there's a chance that the formatting is messy; so be extra cautious.

I just imported data from 50 odd excels where the dates were entered in DD/MM/YYYY or DD-MM-YYYY, but most of the Excel files stored them as MM/DD/YYYY (Probably because the PCs were setup with en-us instead of en-gb or en-in).

Even more irritating was the fact that dates above 13/MM/YYYY were in DD/MM/YYYY format still. So there was variations within the Excel files.

The most reliable solution I figured out was to manually set the Date column on each excel file to to be Plain Text -- then use this code to parse it:

if date_str_from_excel:
    try:
        return datetime.strptime(date_str_from_excel, '%d/%m/%Y')
    except ValueError:
        print("Unable to parse date")

one thing I want to add , before you try to install

apt-get install php5-sqlite

or

apt-get install php5-sqlite3 

search the given package is available or not :-

 # apt-cache search 'php5'

After that you get :-

php5-rrd - rrd module for PHP 5

php5-sasl - Cyrus SASL extension for PHP 5

php5-snmp - SNMP module for php5

**php5-sqlite - SQLite module for php5**

php5-svn - PHP Bindings for the Subversion Revision control system

php5-sybase - Sybase / MS SQL Server module for php5

Here you get an idea about whether your version support or not .. in my system I get php5-sqlite - SQLite module for php5 so I prefer to install

**apt-get install php5-sqlite**

$date = new DateTime("2017-05-18"); // For today/now, don't pass an arg.
$date->modify("-1 day");
echo $date->format("Y-m-d H:i:s");

Using DateTime has significantly reduced the amount of headaches endured whilst manipulating dates.

You can use jQuery's hasData method.

http://api.jquery.com/jQuery.hasData/

The primary advantage of jQuery.hasData(element) is that it does not create and associate a data object with the element if none currently exists. In contrast, jQuery.data(element) always returns a data object to the caller, creating one if no data object previously existed.

This will only check for the existence of any data objects (or events) on your element, it won't be able to confirm if it specifically has a "timer" object.

You can define your own custom MarshalJSON and UnmarshalJSON methods and intentionally control what should be included, ex:

package main

import (
    "fmt"
    "encoding/json"
)

type User struct {
    name string
}

func (u *User) MarshalJSON() ([]byte, error) {
    return json.Marshal(&struct {
        Name     string `json:"name"`
    }{
        Name:     "customized" + u.name,
    })
}

func main() {
    user := &User{name: "Frank"}
    b, err := json.Marshal(user)
    if err != nil {
        fmt.Println(err)
        return
    }
    fmt.Println(string(b))
}

Try doing a "set | grep -i ssh" from the Git Bash prompt

If your setup is like mine you probably have these set:

GIT_SSH='C:\Program Files (x86)\PuTTY\plink.exe'
PLINK_PROTOCOL=ssh
SVN_SSH='"C:\\Program Files (x86)\\PuTTY\\plink.exe"'

I did a

unset GIT_SSH
unset PLINK_PROTOCOL
unset GIT_SVN

and it worked after that,.. I guess putty saves its keys somewhere else as $HOME/.ssh or something... (I've also had a problem on a box where $HOME was set to "C:\Users\usrnam" instead of "/C/Users/usrnam/"

anyway, your mileage may vary, but that fixed it for me. :-)

(probably just doing the unset GIT_SSH is enough, but I was on a roll)

Note: if unset doesn't work for you, try this:

set GIT_SSH=

If you are using Spring MVC, then you need to declare default action servlet for static contents. Add the following entries in spring-action-servlet.xml. It worked for me.

NOTE: keep all the static contents outside WEB-INF.

<!-- Enable annotation-based controllers using @Controller annotations -->
<bean id="annotationUrlMapping" class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
    <property name="order" value="0" />
</bean>

<bean id="controllerClassNameHandlerMapping" class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping">
    <property name="order" value="1" />
</bean>

<bean id="annotationMethodHandlerAdapter" class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/>

Just set the time and date to variables if it will be something that will be in a loop then

:top
set T=%time%
set D=%Date%

echo %T%>>log.txt
echo %d%>>log.txt
echo time:%T%
echo date:%D%
pause
goto top

I suggest making it nice and clean by putting:

@echo off

in front of every thing it get rid of the rubbish C:/users/example/...

and putting

cls

after the :top to clear the screen before it add the new date and time to the display

You don't have to use the message passing to obtain or modify DOM. I used chrome.tabs.executeScriptinstead. In my example I am using only activeTab permission, therefore the script is executed only on the active tab.

part of manifest.json

"browser_action": {
    "default_title": "Test",
    "default_popup": "index.html"
},
"permissions": [
    "activeTab",
    "<all_urls>"
]

index.html

<!DOCTYPE html>
<html>
  <head></head>
  <body>
    <button id="test">TEST!</button>
    <script src="test.js"></script>
  </body>
</html>

test.js

document.getElementById("test").addEventListener('click', () => {
    console.log("Popup DOM fully loaded and parsed");

    function modifyDOM() {
        //You can play with your DOM here or check URL against your regex
        console.log('Tab script:');
        console.log(document.body);
        return document.body.innerHTML;
    }

    //We have permission to access the activeTab, so we can call chrome.tabs.executeScript:
    chrome.tabs.executeScript({
        code: '(' + modifyDOM + ')();' //argument here is a string but function.toString() returns function's code
    }, (results) => {
        //Here we have just the innerHTML and not DOM structure
        console.log('Popup script:')
        console.log(results[0]);
    });
});

What about casting to Number in Javascript using the Unary (+) Operator

lat: 12.23

lat: +12.23

Depends on the use case. Here is a fullchart what works and what not: parseInt vs unary plus - when to use which

Windows 7/10: If your C:\Program Files (or wherever R is installed) is blocked for writing, as mine is, then you'll get frustrated editing RProfile.site (as I did). As specified above, I updated R_LIBS_USER and it worked. However, even after reading the fine manual several times and extensive searching, it took me several hours to do this. In the spirit of saving someone else time...

Let's assume you want your packages to reside in C:\R\Library:

1. Create the folder C:\R\Library
2. Click Start --> Control Panel --> User Accounts --> Change my environmental variables
3. The Environmental Variables window pops up. If you see R_LIBS_USER, highlight it and click Edit. Otherwise click New. Both actions open a window with fields for Variable and Value.
4. In my case, R_LIBS_USER was already there, and the value was a path to my desktop. I added to the path the folder that I created, separated by semicolon as mentioned above. C:\R\Library;C:\Users\Eric.Krantz\Desktop\R stuff\Packages. NOTE: I could have removed the path to the Desktop location and simply left C:\R\Library.

$ foo=${string#"$prefix"}
$ foo=${foo%"$suffix"}
$ echo "${foo}"
o-wor

This is documented in the Shell Parameter Expansion section of the manual:

${parameter#word}
${parameter##word}

The word is expanded to produce a pattern and matched according to the rules described below (see Pattern Matching). If the pattern matches the beginning of the expanded value of parameter, then the result of the expansion is the expanded value of parameter with the shortest matching pattern (the # case) or the longest matching pattern (the ## case) deleted. […]

${parameter%word}
${parameter%%word}

The word is expanded to produce a pattern and matched according to the rules described below (see Pattern Matching). If the pattern matches a trailing portion of the expanded value of parameter, then the result of the expansion is the value of parameter with the shortest matching pattern (the % case) or the longest matching pattern (the %% case) deleted. […]

No, the only thing that needs to be modified for an Anaconda environment is the PATH (so that it gets the right Python from the environment bin/ directory, or Scripts\ on Windows).

The way Anaconda environments work is that they hard link everything that is installed into the environment. For all intents and purposes, this means that each environment is a completely separate installation of Python and all the packages. By using hard links, this is done efficiently. Thus, there's no need to mess with PYTHONPATH because the Python binary in the environment already searches the site-packages in the environment, and the lib of the environment, and so on.

Here is a JQuery&JavaScript solutions to print div as it styles(with internal and external css)

$(document).ready(function() {
            $("#btnPrint").live("click", function () {//$btnPrint is button which will trigger print
                var divContents = $(".order_summery").html();//div which have to print
                var printWindow = window.open('', '', 'height=700,width=900');
                printWindow.document.write('<html><head><title></title>');
                printWindow.document.write('<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" >');//external styles
                printWindow.document.write('<link rel="stylesheet" href="/css/custom.css" type="text/css"/>');
                printWindow.document.write('</head><body>');
                printWindow.document.write(divContents);
                printWindow.document.write('</body></html>');
                printWindow.document.close();

                printWindow.onload=function(){
                printWindow.focus();                                         
                printWindow.print();
                printWindow.close();
                }
            });
});

This will print your div in new window.

Button to trigger event

<input type="button" id="btnPrint" value="Print This">

A deleted function is implicitly inline

(Addendum to existing answers)

... And a deleted function shall be the first declaration of the function (except for deleting explicit specializations of function templates - deletion should be at the first declaration of the specialization), meaning you cannot declare a function and later delete it, say, at its definition local to a translation unit.

Citing [dcl.fct.def.delete]/4:

A deleted function is implicitly inline. ( Note: The one-definition rule ([basic.def.odr]) applies to deleted definitions. — end note ] A deleted definition of a function shall be the first declaration of the function or, for an explicit specialization of a function template, the first declaration of that specialization. [ Example:

struct sometype {
  sometype();
};
sometype::sometype() = delete;      // ill-formed; not first declaration

— end example )

A primary function template with a deleted definition can be specialized

Albeit a general rule of thumb is to avoid specializing function templates as specializations do not participate in the first step of overload resolution, there are arguable some contexts where it can be useful. E.g. when using a non-overloaded primary function template with no definition to match all types which one would not like implicitly converted to an otherwise matching-by-conversion overload; i.e., to implicitly remove a number of implicit-conversion matches by only implementing exact type matches in the explicit specialization of the non-defined, non-overloaded primary function template.

Before the deleted function concept of C++11, one could do this by simply omitting the definition of the primary function template, but this gave obscure undefined reference errors that arguably gave no semantic intent whatsoever from the author of primary function template (intentionally omitted?). If we instead explicitly delete the primary function template, the error messages in case no suitable explicit specialization is found becomes much nicer, and also shows that the omission/deletion of the primary function template's definition was intentional.

#include <iostream>
#include <string>

template< typename T >
void use_only_explicit_specializations(T t);

template<>
void use_only_explicit_specializations<int>(int t) {
    std::cout << "int: " << t;
}

int main()
{
    const int num = 42;
    const std::string str = "foo";
    use_only_explicit_specializations(num);  // int: 42
    //use_only_explicit_specializations(str); // undefined reference to `void use_only_explicit_specializations< ...
}

However, instead of simply omitting a definition for the primary function template above, yielding an obscure undefined reference error when no explicit specialization matches, the primary template definition can be deleted:

#include <iostream>
#include <string>

template< typename T >
void use_only_explicit_specializations(T t) = delete;

template<>
void use_only_explicit_specializations<int>(int t) {
    std::cout << "int: " << t;
}

int main()
{
    const int num = 42;
    const std::string str = "foo";
    use_only_explicit_specializations(num);  // int: 42
    use_only_explicit_specializations(str);
    /* error: call to deleted function 'use_only_explicit_specializations' 
       note: candidate function [with T = std::__1::basic_string<char>] has 
       been explicitly deleted
       void use_only_explicit_specializations(T t) = delete; */
}

Yielding a more more readable error message, where the deletion intent is also clearly visible (where an undefined reference error could lead to the developer thinking this an unthoughtful mistake).

Returning to why would we ever want to use this technique? Again, explicit specializations could be useful to implicitly remove implicit conversions.

#include <cstdint>
#include <iostream>

void warning_at_best(int8_t num) { 
    std::cout << "I better use -Werror and -pedantic... " << +num << "\n";
}

template< typename T >
void only_for_signed(T t) = delete;

template<>
void only_for_signed<int8_t>(int8_t t) {
    std::cout << "UB safe! 1 byte, " << +t << "\n";
}

template<>
void only_for_signed<int16_t>(int16_t t) {
    std::cout << "UB safe! 2 bytes, " << +t << "\n";
}

int main()
{
    const int8_t a = 42;
    const uint8_t b = 255U;
    const int16_t c = 255;
    const float d = 200.F;

    warning_at_best(a); // 42
    warning_at_best(b); // implementation-defined behaviour, no diagnostic required
    warning_at_best(c); // narrowing, -Wconstant-conversion warning
    warning_at_best(d); // undefined behaviour!

    only_for_signed(a);
    only_for_signed(c);

    //only_for_signed(b);  
    /* error: call to deleted function 'only_for_signed' 
       note: candidate function [with T = unsigned char] 
             has been explicitly deleted
       void only_for_signed(T t) = delete; */

    //only_for_signed(d);
    /* error: call to deleted function 'only_for_signed' 
       note: candidate function [with T = float] 
             has been explicitly deleted
       void only_for_signed(T t) = delete; */
}

I found one way to supply credentials for a https connection on the command line. You just need to specify the complete URL to git pull and include the credentials there:

git pull https://username:[email protected]/my/repository

You do not need to have the repository cloned with the credentials before, this means your credentials don't end up in .git/config. (But make sure your shell doesn't betray you and stores the command line in a history file.)

Nouns.h doesn't include <string>, but it needs to. You need to add

#include <string>

at the top of that file, otherwise the compiler doesn't know what std::string is when it is encountered for the first time.

Warning: The following answer is using Vue 1.x. The twoWay data mutation is removed from Vue 2.x (fortunately!).

In case of "global" variables—that are attached to the global object, which is the window object in web browsers—the most reliable way to declare the variable is to set it on the global object explicitly:

window.hostname = 'foo';

However form Vue's hierarchy perspective (the root view Model and nested components) the data can be passed downwards (and can be mutated upwards if twoWay binding is specified).

For instance if the root viewModel has a hostname data, the value can be bound to a nested component with v-bind directive as v-bind:hostname="hostname" or in short :hostname="hostname".

And within the component the bound value can be accessed through component's props property.

Eventually the data will be proxied to this.hostname and can be used inside the current Vue instance if needed.

var theGrandChild = Vue.extend({_x000D_
  template: '<h3>The nested component has also a "{{foo}}" and a "{{bar}}"</h3>',_x000D_
    props: ['foo', 'bar']_x000D_
});_x000D_
_x000D_
var theChild = Vue.extend({_x000D_
  template: '<h2>My awesome component has a "{{foo}}"</h2> \_x000D_
             <the-grandchild :foo="foo" :bar="bar"></the-grandchild>',_x000D_
  props: ['foo'],_x000D_
  data: function() {_x000D_
    return {_x000D_
      bar: 'bar'_x000D_
    };_x000D_
  },_x000D_
  components: {_x000D_
    'the-grandchild': theGrandChild_x000D_
  }_x000D_
});_x000D_
_x000D_
_x000D_
// the root view model_x000D_
new Vue({_x000D_
  el: 'body',_x000D_
  data: {_x000D_
    foo: 'foo'_x000D_
  },_x000D_
  components: {_x000D_
    'the-child': theChild_x000D_
  }_x000D_
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.16/vue.js"></script>_x000D_
<h1>The root view model has a "{{foo}}"</h1>_x000D_
<the-child :foo="foo"></the-child>

In cases that we need to mutate the parent's data upwards, we can add a .sync modifier to our binding declaration like :foo.sync="foo" and specify that the given 'props' is supposed to be a twoWay bound data.

Hence by mutating the data in a component, the parent's data would be changed respectively.

For instance:

var theGrandChild = Vue.extend({_x000D_
  template: '<h3>The nested component has also a "{{foo}}" and a "{{bar}}"</h3> \_x000D_
             <input v-model="foo" type="text">',_x000D_
    props: {_x000D_
      'foo': {_x000D_
        twoWay: true_x000D_
      },  _x000D_
      'bar': {}_x000D_
    }_x000D_
});_x000D_
_x000D_
var theChild = Vue.extend({_x000D_
  template: '<h2>My awesome component has a "{{foo}}"</h2> \_x000D_
             <the-grandchild :foo.sync="foo" :bar="bar"></the-grandchild>',_x000D_
  props: {_x000D_
    'foo': {_x000D_
      twoWay: true_x000D_
    }_x000D_
  },_x000D_
  data: function() {_x000D_
    return { bar: 'bar' };_x000D_
  },  _x000D_
  components: {_x000D_
    'the-grandchild': theGrandChild_x000D_
  }_x000D_
});_x000D_
_x000D_
// the root view model_x000D_
new Vue({_x000D_
  el: 'body',_x000D_
  data: {_x000D_
    foo: 'foo'_x000D_
  },_x000D_
  components: {_x000D_
    'the-child': theChild_x000D_
  }_x000D_
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.16/vue.js"></script>_x000D_
<h1>The root view model has a "{{foo}}"</h1>_x000D_
<the-child :foo.sync="foo"></the-child>

A database is the computerized logical representation of a conceptual (or business) model, consisting of a set of informal business rules. These rules are the user-understood meaning of the data. Because computers comprehend only formal representations, business rules cannot be represented directly in a database. They must be mapped to a formal representation, a logical model, which consists of a set of integrity constraints. These constraints — the database schema — are the logical representation in the database of the business rules and, therefore, are the DBMS-understood meaning of the data. It follows that if the DBMS is unaware of and/or does not enforce the full set of constraints representing the business rules, it has an incomplete understanding of what the data means and, therefore, cannot guarantee (a) its integrity by preventing corruption, (b) the integrity of inferences it makes from it (that is, query results) — this is another way of saying that the DBMS is, at best, incomplete.

Note: The DBMS-“understood” meaning — integrity constraints — is not identical to the user-understood meaning — business rules — but, the loss of some meaning notwithstanding, we gain the ability to mechanize logical inferences from the data.

"An Old Class of Errors" by Fabian Pascal

No, int in C is not defined to be 32 bits. int and long are not defined to be any specific size at all. The only thing the language guarantees is that sizeof(char)<=sizeof(short)<=sizeof(long).

Theoretically a compiler could make short, char, and long all the same number of bits. I know of some that actually did that for all those types save char.

This is why C now defines types like uint16_t and uint32_t. If you need a specific size, you are supposed to use one of those.

The ConcurentLinkedQueue is a very efficient wait/lock free implementation (see the javadoc for reference), so not only you don't need to synchronize, but the queue will not lock anything, thus being virtually as fast as a non synchronized (not thread safe) one.

For VS2013 users who find themselves here as I did:

Tools -> Options -> Debugging -> Symbols

You'll see that the Cache symbols in this directory: field is empty; you can either browse/enter the path yourself or just go ahead and click the Load all symbols button. An alert window will appear saying "Since you haven't selected a symbol-cache directory the default will be used". You'll now see C:\Users\XXXX\AppData\Local\Temp\SymbolCache in the previously empty path-field. Click Load all symbols a second time and you should be set. Hit ok, and just for the sake of diligence, clean and rebuild your solution.

The Installed Packages Directory You will find this directory in the data directory. It contains a copy of every sublime-package installed. Used to restore Packages

So, you shouldn't put any plugin to this folder. For getting works of SidebarEnhancements plugin try to disable and reenable this plugin with using Package Control. If it doesn't work then try to remove folder "SidebarEnhancements" from "Packages" folder and install it again via Package Control.

Basically you need following things to make location detector android app

• Location Listener, which detect current location
• Marker to add and animate when person moves
• Polyline to add path on person's movement
• Services for sending and receiving location
• Rest API / Firebase Realtime Database to store and fetch locations

Now if you write each of these module yourself then it needs much time and efforts. So it would be better to use ready resources that are being maintained already.

Using all these resources, you will be able to create an flawless android location detection app.

1. Location Listening

You will first need to listen for current location of user. You can use any of below libraries to quick start.

Google Play Location Samples

This library provide last known location, location updates

Location Manager

With this library you just need to provide a Configuration object with your requirements, and you will receive a location or a fail reason with all the stuff are described above handled.

Live Location Sharing

Use this open source repo of the Hypertrack Live app to build live location sharing experience within your app within a few hours. HyperTrack Live app helps you share your Live Location with friends and family through your favorite messaging app when you are on the way to meet up. HyperTrack Live uses HyperTrack APIs and SDKs.

2. Markers Library

Google Maps Android API utility library

• Marker clustering — handles the display of a large number of points
• Heat maps — display a large number of points as a heat map
• IconGenerator — display text on your Markers
• Poly decoding and encoding — compact encoding for paths, interoperability with Maps API web services
• Spherical geometry — for example: computeDistance, computeHeading, computeArea
• KML — displays KML data
• GeoJSON — displays and styles GeoJSON data

3. Polyline Libraries

DrawRouteMaps

If you want to add route maps feature in your apps you can use DrawRouteMaps to make you work more easier. This is lib will help you to draw route maps between two point LatLng.

trail-android

Simple, smooth animation for route / polylines on google maps using projections. (WIP)

Google-Directions-Android

This project allows you to calculate the direction between two locations and display the route on a Google Map using the Google Directions API.

A map demo app for quick start with maps

Seems like, The environmental variable is not correctly set up.

Go to the mongodb installation folder and get the executable files (mongo.exe, mongod.exe etc) location. (In my case) Something like :

C:\Program Files\MongoDB\Server\3.2\bin

Then go to :

Panel > System & Security > System > Advanced System Settings > Environment Variables 

Find the PATH variable and edit its value. Then add C:\Program Files\MongoDB\Server\3.2\bin and don't forget to separate each values with ;. Now confirm and exit.

here is an example for right click context menu in javascript: Right Click Context Menu

Used raw javasScript Code for context menu functionality. Can you please check this, hope this will help you.

Live Code:

(function() {_x000D_
  _x000D_
  "use strict";_x000D_
_x000D_
_x000D_
  /*********************************************** Context Menu Function Only ********************************/_x000D_
  function clickInsideElement( e, className ) {_x000D_
    var el = e.srcElement || e.target;_x000D_
    if ( el.classList.contains(className) ) {_x000D_
      return el;_x000D_
    } else {_x000D_
      while ( el = el.parentNode ) {_x000D_
        if ( el.classList && el.classList.contains(className) ) {_x000D_
          return el;_x000D_
        }_x000D_
      }_x000D_
    }_x000D_
    return false;_x000D_
  }_x000D_
_x000D_
  function getPosition(e) {_x000D_
    var posx = 0, posy = 0;_x000D_
    if (!e) var e = window.event;_x000D_
    if (e.pageX || e.pageY) {_x000D_
      posx = e.pageX;_x000D_
      posy = e.pageY;_x000D_
    } else if (e.clientX || e.clientY) {_x000D_
      posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;_x000D_
      posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;_x000D_
    }_x000D_
    return {_x000D_
      x: posx,_x000D_
      y: posy_x000D_
    }_x000D_
  }_x000D_
_x000D_
  // Your Menu Class Name_x000D_
  var taskItemClassName = "thumb";_x000D_
  var contextMenuClassName = "context-menu",contextMenuItemClassName = "context-menu__item",contextMenuLinkClassName = "context-menu__link", contextMenuActive = "context-menu--active";_x000D_
  var taskItemInContext, clickCoords, clickCoordsX, clickCoordsY, menu = document.querySelector("#context-menu"), menuItems = menu.querySelectorAll(".context-menu__item");_x000D_
  var menuState = 0, menuWidth, menuHeight, menuPosition, menuPositionX, menuPositionY, windowWidth, windowHeight;_x000D_
_x000D_
  function initMenuFunction() {_x000D_
    contextListener();_x000D_
    clickListener();_x000D_
    keyupListener();_x000D_
    resizeListener();_x000D_
  }_x000D_
_x000D_
  /**_x000D_
   * Listens for contextmenu events._x000D_
   */_x000D_
  function contextListener() {_x000D_
    document.addEventListener( "contextmenu", function(e) {_x000D_
      taskItemInContext = clickInsideElement( e, taskItemClassName );_x000D_
_x000D_
      if ( taskItemInContext ) {_x000D_
        e.preventDefault();_x000D_
        toggleMenuOn();_x000D_
        positionMenu(e);_x000D_
      } else {_x000D_
        taskItemInContext = null;_x000D_
        toggleMenuOff();_x000D_
      }_x000D_
    });_x000D_
  }_x000D_
_x000D_
  /**_x000D_
   * Listens for click events._x000D_
   */_x000D_
  function clickListener() {_x000D_
    document.addEventListener( "click", function(e) {_x000D_
      var clickeElIsLink = clickInsideElement( e, contextMenuLinkClassName );_x000D_
_x000D_
      if ( clickeElIsLink ) {_x000D_
        e.preventDefault();_x000D_
        menuItemListener( clickeElIsLink );_x000D_
      } else {_x000D_
        var button = e.which || e.button;_x000D_
        if ( button === 1 ) {_x000D_
          toggleMenuOff();_x000D_
        }_x000D_
      }_x000D_
    });_x000D_
  }_x000D_
_x000D_
  /**_x000D_
   * Listens for keyup events._x000D_
   */_x000D_
  function keyupListener() {_x000D_
    window.onkeyup = function(e) {_x000D_
      if ( e.keyCode === 27 ) {_x000D_
        toggleMenuOff();_x000D_
      }_x000D_
    }_x000D_
  }_x000D_
_x000D_
  /**_x000D_
   * Window resize event listener_x000D_
   */_x000D_
  function resizeListener() {_x000D_
    window.onresize = function(e) {_x000D_
      toggleMenuOff();_x000D_
    };_x000D_
  }_x000D_
_x000D_
  /**_x000D_
   * Turns the custom context menu on._x000D_
   */_x000D_
  function toggleMenuOn() {_x000D_
    if ( menuState !== 1 ) {_x000D_
      menuState = 1;_x000D_
      menu.classList.add( contextMenuActive );_x000D_
    }_x000D_
  }_x000D_
_x000D_
  /**_x000D_
   * Turns the custom context menu off._x000D_
   */_x000D_
  function toggleMenuOff() {_x000D_
    if ( menuState !== 0 ) {_x000D_
      menuState = 0;_x000D_
      menu.classList.remove( contextMenuActive );_x000D_
    }_x000D_
  }_x000D_
_x000D_
  function positionMenu(e) {_x000D_
    clickCoords = getPosition(e);_x000D_
    clickCoordsX = clickCoords.x;_x000D_
    clickCoordsY = clickCoords.y;_x000D_
    menuWidth = menu.offsetWidth + 4;_x000D_
    menuHeight = menu.offsetHeight + 4;_x000D_
_x000D_
    windowWidth = window.innerWidth;_x000D_
    windowHeight = window.innerHeight;_x000D_
_x000D_
    if ( (windowWidth - clickCoordsX) < menuWidth ) {_x000D_
      menu.style.left = (windowWidth - menuWidth)-0 + "px";_x000D_
    } else {_x000D_
      menu.style.left = clickCoordsX-0 + "px";_x000D_
    }_x000D_
_x000D_
    // menu.style.top = clickCoordsY + "px";_x000D_
_x000D_
    if ( Math.abs(windowHeight - clickCoordsY) < menuHeight ) {_x000D_
      menu.style.top = (windowHeight - menuHeight)-0 + "px";_x000D_
    } else {_x000D_
      menu.style.top = clickCoordsY-0 + "px";_x000D_
    }_x000D_
  }_x000D_
_x000D_
_x000D_
  function menuItemListener( link ) {_x000D_
    var menuSelectedPhotoId = taskItemInContext.getAttribute("data-id");_x000D_
    console.log('Your Selected Photo: '+menuSelectedPhotoId)_x000D_
    var moveToAlbumSelectedId = link.getAttribute("data-action");_x000D_
    if(moveToAlbumSelectedId == 'remove'){_x000D_
      console.log('You Clicked the remove button')_x000D_
    }else if(moveToAlbumSelectedId && moveToAlbumSelectedId.length > 7){_x000D_
      console.log('Clicked Album Name: '+moveToAlbumSelectedId);_x000D_
    }_x000D_
    toggleMenuOff();_x000D_
  }_x000D_
  initMenuFunction();_x000D_
_x000D_
})();

/* For Body Padding and content */_x000D_
body { padding-top: 70px; }_x000D_
li a { text-decoration: none !important; }_x000D_
_x000D_
/* Thumbnail only */_x000D_
.thumb {_x000D_
  margin-bottom: 30px;_x000D_
}_x000D_
.thumb:hover a, .thumb:active a, .thumb:focus a {_x000D_
  border: 1px solid purple;_x000D_
}_x000D_
_x000D_
/************** For Context menu ***********/_x000D_
/* context menu */_x000D_
.context-menu {  display: none;  position: absolute;  z-index: 9999;  padding: 12px 0;  width: 200px;  background-color: #fff;  border: solid 1px #dfdfdf;  box-shadow: 1px 1px 2px #cfcfcf;  }_x000D_
.context-menu--active {  display: block;  }_x000D_
_x000D_
.context-menu__items { list-style: none;  margin: 0;  padding: 0;  }_x000D_
.context-menu__item { display: block;  margin-bottom: 4px;  }_x000D_
.context-menu__item:last-child {  margin-bottom: 0;  }_x000D_
.context-menu__link {  display: block;  padding: 4px 12px;  color: #0066aa;  text-decoration: none;  }_x000D_
.context-menu__link:hover {  color: #fff;  background-color: #0066aa;  }_x000D_
.context-menu__items ul {  position: absolute;  white-space: nowrap;  z-index: 1;  left: -99999em;}_x000D_
.context-menu__items > li:hover > ul {  left: auto;  padding-top: 5px  ;  min-width: 100%;  }_x000D_
.context-menu__items > li li ul {  border-left:1px solid #fff;}_x000D_
.context-menu__items > li li:hover > ul {  left: 100%;  top: -1px;  }_x000D_
.context-menu__item ul { background-color: #ffffff; padding: 7px 11px;  list-style-type: none;  text-decoration: none; margin-left: 40px; }_x000D_
.page-media .context-menu__items ul li { display: block; }_x000D_
/************** For Context menu ***********/

<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>_x000D_
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
<body>_x000D_
_x000D_
_x000D_
_x000D_
    <!-- Page Content -->_x000D_
    <div class="container">_x000D_
_x000D_
        <div class="row">_x000D_
_x000D_
            <div class="col-lg-12">_x000D_
                <h1 class="page-header">Thumbnail Gallery <small>(Right click to see the context menu)</small></h1>_x000D_
            </div>_x000D_
_x000D_
            <div class="col-lg-3 col-md-4 col-xs-6 thumb">_x000D_
                <a class="thumbnail" href="#">_x000D_
                    <img class="img-responsive" src="http://placehold.it/400x300" alt="">_x000D_
                </a>_x000D_
            </div>_x000D_
            <div class="col-lg-3 col-md-4 col-xs-6 thumb">_x000D_
                <a class="thumbnail" href="#">_x000D_
                    <img class="img-responsive" src="http://placehold.it/400x300" alt="">_x000D_
                </a>_x000D_
            </div>_x000D_
            <div class="col-lg-3 col-md-4 col-xs-6 thumb">_x000D_
                <a class="thumbnail" href="#">_x000D_
                    <img class="img-responsive" src="http://placehold.it/400x300" alt="">_x000D_
                </a>_x000D_
            </div>_x000D_
            <div class="col-lg-3 col-md-4 col-xs-6 thumb">_x000D_
                <a class="thumbnail" href="#">_x000D_
                    <img class="img-responsive" src="http://placehold.it/400x300" alt="">_x000D_
                </a>_x000D_
            </div>_x000D_
            <div class="col-lg-3 col-md-4 col-xs-6 thumb">_x000D_
                <a class="thumbnail" href="#">_x000D_
                    <img class="img-responsive" src="http://placehold.it/400x300" alt="">_x000D_
                </a>_x000D_
            </div>_x000D_
            <div class="col-lg-3 col-md-4 col-xs-6 thumb">_x000D_
                <a class="thumbnail" href="#">_x000D_
                    <img class="img-responsive" src="http://placehold.it/400x300" alt="">_x000D_
                </a>_x000D_
            </div>_x000D_
            <div class="col-lg-3 col-md-4 col-xs-6 thumb">_x000D_
                <a class="thumbnail" href="#">_x000D_
                    <img class="img-responsive" src="http://placehold.it/400x300" alt="">_x000D_
                </a>_x000D_
            </div>_x000D_
            <div class="col-lg-3 col-md-4 col-xs-6 thumb">_x000D_
                <a class="thumbnail" href="#">_x000D_
                    <img class="img-responsive" src="http://placehold.it/400x300" alt="">_x000D_
                </a>_x000D_
            </div>_x000D_
_x000D_
        </div>_x000D_
_x000D_
        <hr>_x000D_
_x000D_
_x000D_
    </div>_x000D_
    <!-- /.container -->_x000D_
_x000D_
_x000D_
    <!-- / The Context Menu -->_x000D_
    <nav id="context-menu" class="context-menu">_x000D_
        <ul class="context-menu__items">_x000D_
            <li class="context-menu__item">_x000D_
                <a href="#" class="context-menu__link" data-action="Delete This Photo"><i class="fa fa-empire"></i> Delete This Photo</a>_x000D_
            </li>_x000D_
            <li class="context-menu__item">_x000D_
                <a href="#" class="context-menu__link" data-action="Photo Option 2"><i class="fa fa-envira"></i> Photo Option 2</a>_x000D_
            </li>_x000D_
            <li class="context-menu__item">_x000D_
                <a href="#" class="context-menu__link" data-action="Photo Option 3"><i class="fa fa-first-order"></i> Photo Option 3</a>_x000D_
            </li>_x000D_
            <li class="context-menu__item">_x000D_
                <a href="#" class="context-menu__link" data-action="Photo Option 4"><i class="fa fa-gitlab"></i> Photo Option 4</a>_x000D_
            </li>_x000D_
            <li class="context-menu__item">_x000D_
                <a href="#" class="context-menu__link" data-action="Photo Option 5"><i class="fa fa-ioxhost"></i> Photo Option 5</a>_x000D_
            </li>_x000D_
            <li class="context-menu__item">_x000D_
                <a href="#" class="context-menu__link"><i class="fa fa-arrow-right"></i> Add Photo to</a>_x000D_
                <ul>_x000D_
                    <li><a href="#!" class="context-menu__link" data-action="album-one"><i class="fa fa-camera-retro"></i> Album One</a></li>_x000D_
                    <li><a href="#!" class="context-menu__link" data-action="album-two"><i class="fa fa-camera-retro"></i> Album Two</a></li>_x000D_
                    <li><a href="#!" class="context-menu__link" data-action="album-three"><i class="fa fa-camera-retro"></i> Album Three</a></li>_x000D_
                    <li><a href="#!" class="context-menu__link" data-action="album-four"><i class="fa fa-camera-retro"></i> Album Four</a></li>_x000D_
                </ul>_x000D_
            </li>_x000D_
        </ul>_x000D_
    </nav>_x000D_
_x000D_
    <!-- End # Context Menu -->_x000D_
_x000D_
_x000D_
</body>

The else case is unncecessary, when you create a string object it is empty by default.

I used following code as suggested above to evaluate number of elements in my 2-dimensional array:

#include <stdio.h>
#include <string.h>

void main(void)
{
    char strs[3][20] =
    {
        {"January"},
        {"February"},
        {""}
    };

    int arraysize = sizeof(strs)/sizeof(strs[0]);

    for (int i = 0; i < arraysize; i++)
    {
        printf("Month %d is: %s\n", i, strs[i]);
    }

}

It works nicely. As far as I know you can't mix up different data types in C arrays and also you should have the same size of all array elements (if I am right), therefore you can take advantage of that with this little trick:

1. count number of bytes with sizeof() function from whole 2d array (in this case 3*20 = 60 bytes)
2. count number of bytes with sizeof() function from first array element strs[0] (in this case 20 bytes)
3. divide whole size with size of one element what will give you number of elements

This snipped should be portable for 2d arrays in C however in other programming languages it could not work because you can use different data types within array with different sizes (like in JAVA).

I made an inspection function for debugging reasons. It's like print_r() on steroids, much like Krumo but a little more effective on objects. I wanted to add the var name detection and came out with this, inspired by Nick Presta's post on this page. It detects any expression passed as an argument, not only variable names.

This is only the wrapper function that detects the passed expression. Works on most of the cases. It will not work if you call the function more than once in the same line of code.

This works fine: die(inspect($this->getUser()->hasCredential("delete")));

inspect() is the function that will detect the passed expression.

We get: $this->getUser()->hasCredential("delete")

function inspect($label, $value = "__undefin_e_d__")
{
    if($value == "__undefin_e_d__") {

        /* The first argument is not the label but the 
           variable to inspect itself, so we need a label.
           Let's try to find out it's name by peeking at 
           the source code. 
        */

        /* The reason for using an exotic string like 
           "__undefin_e_d__" instead of NULL here is that 
           inspected variables can also be NULL and I want 
           to inspect them anyway.
        */

        $value = $label;

        $bt = debug_backtrace();
        $src = file($bt[0]["file"]);
        $line = $src[ $bt[0]['line'] - 1 ];

        // let's match the function call and the last closing bracket
        preg_match( "#inspect\((.+)\)#", $line, $match );

        /* let's count brackets to see how many of them actually belongs 
           to the var name
           Eg:   die(inspect($this->getUser()->hasCredential("delete")));
                  We want:   $this->getUser()->hasCredential("delete")
        */
        $max = strlen($match[1]);
        $varname = "";
        $c = 0;
        for($i = 0; $i < $max; $i++){
            if(     $match[1]{$i} == "(" ) $c++;
            elseif( $match[1]{$i} == ")" ) $c--;
            if($c < 0) break;
            $varname .=  $match[1]{$i};
        }
        $label = $varname;
    }

    // $label now holds the name of the passed variable ($ included)
    // Eg:   inspect($hello) 
    //             => $label = "$hello"
    // or the whole expression evaluated
    // Eg:   inspect($this->getUser()->hasCredential("delete"))
    //             => $label = "$this->getUser()->hasCredential(\"delete\")"

    // now the actual function call to the inspector method, 
    // passing the var name as the label:

      // return dInspect::dump($label, $val);
         // UPDATE: I commented this line because people got confused about 
         // the dInspect class, wich has nothing to do with the issue here.

    echo("The label is: ".$label);
    echo("The value is: ".$value);

}

Here's an example of the inspector function (and my dInspect class) in action:

http://inspect.ip1.cc

Texts are in spanish in that page, but code is concise and really easy to understand.

Using print and JSON.stringify you can simply produce a valid JSON result.
Use --quiet flag to filter shell noise from the output.
Use --norc flag to avoid .mongorc.js evaluation. (I had to do it because of a pretty-formatter that I use, which produces invalid JSON output) Use DBQuery.shellBatchSize = ? replacing ? with the limit of the actual result to avoid paging.

And finally, use tee to pipe the terminal output to a file:

// Shell:
mongo --quiet --norc ./query.js | tee ~/my_output.json

// query.js:
DBQuery.shellBatchSize = 2000;
function toPrint(data) {
  print(JSON.stringify(data, null, 2));
}

toPrint(
  db.getCollection('myCollection').find().toArray()
);

Hope this helps!

A referral is sent by an AD server when it doesn't have the information requested itself, but know that another server have the info. It usually appears in trust environment where a DC can refer to a DC in trusted domain.

In your case you are only specifying a domain, relying on automatic lookup of what domain controller to use. I think that you should try to find out what domain controller is used for the query and look if that one really holds the requested information.

If you provide more information on your AD setup, including any trusts/subdomains, global catalogues and the DNS resource records for the domain controllers it will be easier to help you.

The simplest answer is what Paul H said:

d = []
for p in game.players.passing():
    d.append(
        {
            'Player': p,
            'Team': p.team,
            'Passer Rating':  p.passer_rating()
        }
    )

pd.DataFrame(d)

But if you really want to "build and fill a dataframe from a loop", (which, btw, I wouldn't recommend), here's how you'd do it.

d = pd.DataFrame()

for p in game.players.passing():
    temp = pd.DataFrame(
        {
            'Player': p,
            'Team': p.team,
            'Passer Rating': p.passer_rating()
        }
    )

    d = pd.concat([d, temp])

Put the classname into a variable first:

$classname=$var.'Class';

$bar=new $classname("xyz");

This is often the sort of thing you'll see wrapped up in a Factory pattern.

See Namespaces and dynamic language features for further details.

import java.util.Date;

public class IsDateBetween {

public static void main (String[] args) {

          IsDateBetween idb=new IsDateBetween("12/05/2010"); // passing your Date
 }
 public IsDateBetween(String dd) {

       long  from=Date.parse("01/01/2000");  // From some date

       long to=Date.parse("12/12/2010");     // To Some Date

       long check=Date.parse(dd);

       int x=0;

      if((check-from)>0 && (to-check)>0)
      {
             x=1;
      }

 System.out.println ("From Date is greater Than  ToDate : "+x);
}   

}

I got the same issue, and able to find it in github https://github.com/angular/angular-cli/issues/1901, which state that it was an issue with [email protected].

Downgrade typescript to 2.0.0 both globally and locally helped me to resolve it.

Globally:

npm uninstall typescript -g
npm cache clean
npm install [email protected] -g

Locally: GO into the project folder you created by ng new

npm uninstall typescript
npm cache clean
npm install [email protected]

I also changed the version of typescript within package.json from ^2.0.0 to 2.0.0, but it didn't work until I downgrade the local typescript installation.

I recently had the same issue on OS X Sierra with bash shell, and thanks to answers above I only had to edit the file

~/.bash_profile 

and append those lines

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8

Thanks to TheSoftwareJedi for providing useful information about snapping tool in Windows 7. Shortcut to open Snipping tool : Go to Start, type sni And you will find the name in the list "Snipping Tool"

You do the same way as any other character matching, but you use \uXXXX where XXXX is the unicode number of the character.

Look at: http://unicode.org/charts/charindex.html

http://unicode.org/charts/

http://www.decodeunicode.org/

In certain circumstances you may want to only pass down the environment variables your subprocess needs, but I think you've got the right idea in general (that's how I do it too).

For ubuntu users, this error may arise because setuptool is not installed system-wide. Simply install setuptool using the command:

sudo apt-get install -y python-setuptools

For python3:

sudo apt-get install -y python3-setuptools

After that, install your package again normally, using

sudo python setup.py install

That's all.

postgresql get seconds difference between timestamps

SELECT (
    (extract (epoch from (
        '2012-01-01 18:25:00'::timestamp - '2012-01-01 18:25:02'::timestamp
                         )
             )
    )
)::integer

which prints:

-2

Because the timestamps are two seconds apart. Take the number and divide by 60 to get minutes, divide by 60 again to get hours.

Enclose <img> in <a> tag.

<a href="http://www.google.com.pk"><img src="smiley.gif"></a>

it will open link on same tab, and if you want to open link on new tab then use target="_blank"

<a href="http://www.google.com.pk" target="_blank"><img src="smiley.gif"></a>

Try resetting your network settings

Settings -> General -> Reset -> Reset Network Settings

And try deleting the contents of your mac/pc lockdown folder. Here's the link, follow the steps on "Reset the Lockdown folder".

http://support.apple.com/kb/ts2529

This one worked for me.

This error is a result of the protection level of ClassB's constructor, not ClassB itself. Since the name of the constructor is the same as the name of the class^* , the error may be interpreted incorrectly. Since you did not specify the protection level of your constructor, it is assumed to be internal by default. Declaring the constructor public will fix this problem:

public ClassB() { } 

^* One could also say that constructors have no name, only a type; this does not change the essence of the problem.

You need to subscribe to a SMS gateway. There are thousands of those (try searching with google) and they are usually not free. For example this one has support for PHP.

Non-const and const reference binding follow different rules

These are the rules of the C++ language:

• an expression consisting of a literal number (12) is a "rvalue"
• it is not permitted to create a non-const reference with a rvalue: int &ri = 12; is ill-formed
• it is permitted to create a const reference with a rvalue: in this case, an unnamed object is created by the compiler; this object will persist as long as the reference itself exist.

You have to understand that these are C++ rules. They just are.

It is easy to invent a different language, say C++', with slightly different rules. In C++', it would be permitted to create a non-const reference with a rvalue. There is nothing inconsistent or impossible here.

But it would allow some risky code where the programmer might not get what he intended, and C++ designers rightly decided to avoid that risk.

You can try this for DataGrid:

DataGridCellInfo cellInfo = new DataGridCellInfo(myDataGrid.Items[colRow], myDataGrid.Columns[colNum]);
DataGridCell cellToFocus = (DataGridCell)cellInfo.Column.GetCellContent(cellInfo.Item).Parent;
ViewControlHelper.SetFocus(cellToFocus, e);

An initial keyword is being added in CSS3 to allow authors to explicitly specify this initial value.

Hum... I think I've found a solution.

In fact, in can just request

https://graph.facebook.com/me/friends?fields=id,name

According to http://developers.facebook.com/docs/reference/api/ (section "Pictures"), url of profile's photos can be built with the user id

For example, assuming user id is in $id :

"http://graph.facebook.com/$id/picture?type=square"
"http://graph.facebook.com/$id/picture?type=small"
"http://graph.facebook.com/$id/picture?type=normal"
"http://graph.facebook.com/$id/picture?type=large"

But it's not the final image URL, so if someone have a better solution, i would be glad to know :)

your panel class don't have a constructor that accepts a string

try change

RLS_strid_panel p = new RLS_strid_panel(namn1);

to

RLS_strid_panel p = new RLS_strid_panel();
p.setName1(name1);

Try setting 'clientCredentialType' to 'Windows' instead of 'Ntlm'.

I think that this is what the server is expecting - i.e. when it says the server expects "Negotiate,NTLM", that actually means Windows Auth, where it will try to use Kerberos if available, or fall back to NTLM if not (hence the 'negotiate')

I'm basing this on somewhat reading between the lines of: Selecting a Credential Type

This is working Current Location with zoom for Google Map V2

 double lat= location.getLatitude();
 double lng = location.getLongitude();
 LatLng ll = new LatLng(lat, lng);
 googleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(ll, 20));

Best Solution: cut the export do get something like 00:05:03.22

ffmpeg -i input 2>&1 | grep Duration | cut -c 13-23

There are two types of table views cells provided to you through the storyboard, they are Dynamic Prototypes and Static Cells

1. Dynamic Prototypes

From the name, this type of cell is generated dynamically. They are controlled through your code, not the storyboard. With help of table view's delegate and data source, you can specify the number of cells, heights of cells, prototype of cells programmatically.

When you drag a cell to your table view, you are declaring a prototype of cells. You can then create any amount of cells base on this prototype and add them to the table view through cellForRow method, programmatically. The advantage of this is that you only need to define 1 prototype instead of creating each and every cell with all views added to them by yourself (See static cell).

So in this case, you cannot connect UI elements on cell prototype to your view controller. You will have only one view controller object initiated, but you may have many cell objects initiated and added to your table view. It doesn't make sense to connect cell prototype to view controller because you cannot control multiple cells with one view controller connection. And you will get an error if you do so.

To fix this problem, you need to connect your prototype label to a UITableViewCell object. A UITableViewCell is also a prototype of cells and you can initiate as many cell objects as you want, each of them is then connected to a view that is generated from your storyboard table cell prototype.

Finally, in your cellForRow method, create the custom cell from the UITableViewCell class, and do fun stuff with the label

override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "yourCellIdentifier") as! YourCell

    cell.label.text = "it works!"

    return cell
}

2. Static Cells

On the other hand, static cells are indeed configured though storyboard. You have to drag UI elements to each and every cell to create them. You will be controlling cell numbers, heights, etc from the storyboard. In this case, you will see a table view that is exactly the same from your phone compared with what you created from the storyboard. Static cells are more often used for setting page, which the cells do not change a lot.

To control UI elements for a static cell, you will indeed need to connect them directly to your view controller, and set them up.

In a component below <Router>

Just add a React Hook (in case you are not using a React class)

  React.useEffect(() => {
    window.scrollTo(0, 0);
  }, [props.location]);

The just above code is incorrect as shown:

SELECT 
    sysobjects.name AS trigger_name 
    --,USER_NAME(sysobjects.uid) AS trigger_owner 
    --,s.name AS table_schema 
    --,OBJECT_NAME(parent_obj) AS table_name 
    --,OBJECTPROPERTY( id, 'ExecIsUpdateTrigger') AS isupdate 
    --,OBJECTPROPERTY( id, 'ExecIsDeleteTrigger') AS isdelete 
    --,OBJECTPROPERTY( id, 'ExecIsInsertTrigger') AS isinsert 
    --,OBJECTPROPERTY( id, 'ExecIsAfterTrigger') AS isafter 
    --,OBJECTPROPERTY( id, 'ExecIsInsteadOfTrigger') AS isinsteadof 
    --,OBJECTPROPERTY(id, 'ExecIsTriggerDisabled') AS [disabled] 
FROM sysobjects 
/*
INNER JOIN sysusers 
    ON sysobjects.uid = sysusers.uid 
*/  
INNER JOIN sys.tables t 
    ON sysobjects.parent_obj = t.object_id 

INNER JOIN sys.schemas s 
    ON t.schema_id = s.schema_id 
WHERE sysobjects.type = 'TR' 
EXCEPT
SELECT OBJECT_NAME(parent_id) as Table_Name FROM sys.triggers

I have updated Ronnie's version after spending way too much time trying to enter a password only to find out that I had my CAPS LOCK on!

With this version what ever the message is in _CapsLockMessage will "float" at the end of the typing area and will be displayed in red.

This version takes a bit more code and does require a polling loop. On my computer CPU usage about 3% to 4%, but one could always add a small Sleep() value to decrease CPU usage if needed.

    private const string _CapsLockMessage = " CAPS LOCK";

    /// <summary>
    /// Like System.Console.ReadLine(), only with a mask.
    /// </summary>
    /// <param name="mask">a <c>char</c> representing your choice of console mask</param>
    /// <returns>the string the user typed in</returns>
    public static string ReadLineMasked(char mask = '*')
    {
        // Taken from http://stackoverflow.com/a/19770778/486660
        var consoleLine = new StringBuilder();
        ConsoleKeyInfo keyInfo;
        bool isDone;
        bool isAlreadyLocked;
        bool isCapsLockOn;
        int cursorLeft;
        int cursorTop;
        ConsoleColor originalForegroundColor;

        isDone = false;
        isAlreadyLocked = Console.CapsLock;

        while (isDone == false)
        {
            isCapsLockOn = Console.CapsLock;
            if (isCapsLockOn != isAlreadyLocked)
            {
                if (isCapsLockOn)
                {
                    cursorLeft = Console.CursorLeft;
                    cursorTop = Console.CursorTop;
                    originalForegroundColor = Console.ForegroundColor;
                    Console.ForegroundColor = ConsoleColor.Red;
                    Console.Write("{0}", _CapsLockMessage);
                    Console.SetCursorPosition(cursorLeft, cursorTop);
                    Console.ForegroundColor = originalForegroundColor;
                }
                else
                {
                    cursorLeft = Console.CursorLeft;
                    cursorTop = Console.CursorTop;
                    Console.Write("{0}", string.Empty.PadRight(_CapsLockMessage.Length));
                    Console.SetCursorPosition(cursorLeft, cursorTop);
                }
                isAlreadyLocked = isCapsLockOn;
            }

            if (Console.KeyAvailable)
            {
                keyInfo = Console.ReadKey(intercept: true);

                if (keyInfo.Key == ConsoleKey.Enter)
                {
                    isDone = true;
                    continue;
                }

                if (!char.IsControl(keyInfo.KeyChar))
                {
                    consoleLine.Append(keyInfo.KeyChar);
                    Console.Write(mask);
                }
                else if (keyInfo.Key == ConsoleKey.Backspace && consoleLine.Length > 0)
                {
                    consoleLine.Remove(consoleLine.Length - 1, 1);

                    if (Console.CursorLeft == 0)
                    {
                        Console.SetCursorPosition(Console.BufferWidth - 1, Console.CursorTop - 1);
                        Console.Write(' ');
                        Console.SetCursorPosition(Console.BufferWidth - 1, Console.CursorTop - 1);
                    }
                    else
                    {
                        Console.Write("\b \b");
                    }
                }

                if (isCapsLockOn)
                {
                    cursorLeft = Console.CursorLeft;
                    cursorTop = Console.CursorTop;
                    originalForegroundColor = Console.ForegroundColor;
                    Console.ForegroundColor = ConsoleColor.Red;
                    Console.Write("{0}", _CapsLockMessage);
                    Console.CursorLeft = cursorLeft;
                    Console.CursorTop = cursorTop;
                    Console.ForegroundColor = originalForegroundColor;
                }
            }
        }

        Console.WriteLine();

        return consoleLine.ToString();
    }

Whenever you have a module followed by a variable on the same line in ansible the parser will treat the reference variable as the beginning of an in-line dictionary. For example:

- name: some example
  command: {{ myapp }} -a foo

The default here is to parse the first part of {{ myapp }} -a foo as a dictionary instead of a string and you will get an error.

So you must quote the argument like so:

- name: some example
  command: "{{ myapp }} -a foo"

If you only need to replace characters in one specific column, somehow regex=True and in place=True all failed, I think this way will work:

data["column_name"] = data["column_name"].apply(lambda x: x.replace("characters_need_to_replace", "new_characters"))

lambda is more like a function that works like a for loop in this scenario. x here represents every one of the entries in the current column.

The only thing you need to do is to change the "column_name", "characters_need_to_replace" and "new_characters".

interestingly, in C# you have the keyword const that translates to C++'s static const, as opposed to readonly which can be only set at constructors and initializations, even by non-constants, ex:

readonly DateTime a = DateTime.Now;

I agree, if you have a const pre-defined array you might as well make it static. At that point you can use this interesting syntax:

//in header file
class a{
    static const int SIZE;
    static const char array[][10];
};
//in cpp file:
const int a::SIZE = 5;
const char array[SIZE][10] = {"hello", "cruel","world","goodbye", "!"};

however, I did not find a way around the constant '10'. The reason is clear though, it needs it to know how to perform accessing to the array. A possible alternative is to use #define, but I dislike that method and I #undef at the end of the header, with a comment to edit there at CPP as well in case if a change.

Jackson

If you are using Jackson, then you can use the @JsonProperty annotation to customize the name of a given JSON property.

Therefore, you just have to annotate the entity fields with the @JsonProperty annotation and provide a custom JSON property name, like this:

@Entity
public class City {

   @Id
   @JsonProperty("value")
   private Long id;

   @JsonProperty("label")
   private String name;

   //Getters and setters omitted for brevity
}

JavaEE or JakartaEE JSON-B

JSON-B is the standard binding layer for converting Java objects to and from JSON. If you are using JSON-B, then you can override the JSON property name via the @JsonbProperty annotation:

@Entity
public class City {

   @Id
   @JsonbProperty("value")
   private Long id;

   @JsonbProperty("label")
   private String name;

   //Getters and setters omitted for brevity
}

Looping through a table for each row and reading the 1st column value works by using JQuery and DOM logic.

var i = 0;
var t = document.getElementById('flex1');

$("#flex1 tr").each(function() {
    var val1 = $(t.rows[i].cells[0]).text();
    alert(val1) ;
    i++;
});

Try this with

 std::min_element(v.begin(),v.end())

Register the EventEmitter in your child component as the @Output:

@Output() onDatePicked = new EventEmitter<any>();

Emit value on click:

public pickDate(date: any): void {
    this.onDatePicked.emit(date);
}

Listen for the events in your parent component's template:

<div>
    <calendar (onDatePicked)="doSomething($event)"></calendar>
</div>

and in the parent component:

public doSomething(date: any):void {
    console.log('Picked date: ', date);
}

It's also well explained in the official docs: Component interaction.

You can also use "bold" and "italic" instead of "normal" here. "Verdana" can be used for fontname..

But another question is this: How do you set the color of the text You write?

Answer: You use the turtle.color() method or turtle.fillcolor(), like this:

turtle.fillcolor("blue")

or just:

turtle.color("orange")

These calls must come before the turtle.write() command..

I found a website with a "simple" tutorial: http://www.winprog.org/tutorial/start.html

I found the solution in a differant way... https://stackoverflow.com/a/14948244/1014288

Thanks to this you can fix no deleting and stuff

Update that may help Ubuntu users if they still want to use the ? and ? instead of another set of keys.

I just installed a fresh version of VSCode on Ubuntu 18.04 LTS and I had duplicate commands for Add Cursor Above and Add Cursor Below

Original Keybindings

I just removed the bindings that used Ctrl and added my own with the following

Copy Line Up

Ctrl + Shift + ?

Copy Line Down

Ctrl + Shift + ?

New Keybindings

Writing this piece of code fixed my problem:

requests.get(link, headers = {'User-agent': 'your bot 0.1'})

This will remove the folders and files and leave the folder behind.

pushd "%pathtofolder%" && (rd /s /q "%pathtofolder%" 2>nul & popd)

A just in time compiler (JIT) is a piece of software which takes receives an non executable input and returns the appropriate machine code to be executed. For example:

Intermediate representation    JIT    Native machine code for the current CPU architecture

     Java bytecode            --->        machine code
     Javascript (run with V8) --->        machine code

The consequence of this is that for a certain CPU architecture the appropriate JIT compiler must be installed.

Difference compiler, interpreter, and JIT

Although there can be exceptions in general when we want to transform source code into machine code we can use:

1. Compiler: Takes source code and returns a executable
2. Interpreter: Executes the program instruction by instruction. It takes an executable segment of the source code and turns that segment into machine instructions. This process is repeated until all source code is transformed into machine instructions and executed.
3. JIT: Many different implementations of a JIT are possible, however a JIT is usually a combination of a compliler and an interpreter. The JIT first turn intermediary data (e.g. Java bytecode) which it receives into machine language via interpretation. A JIT can often sense when a certain part of the code is executed often and the will compile this part for faster execution.

With jQuery i come with this...

$(function() {
    var $img = $('img'),
        totalImg = $img.length;

    var waitImgDone = function() {
        totalImg--;
        if (!totalImg) alert("Images loaded!");
    };

    $('img').each(function() {
        $(this)
            .load(waitImgDone)
            .error(waitImgDone);
    });
});

Demo : http://jsfiddle.net/molokoloco/NWjDb/

Unfortunately .NET doesn't provide a way to do that natively.

To address this issue I created the OSS library Genumerics which provides most standard numeric operations for the following built-in numeric types and their nullable equivalents with the ability to add support for other numeric types.

sbyte, byte, short, ushort, int, uint, long, ulong, float, double, decimal, and BigInteger

The performance is equivalent to a numeric type specific solution allowing you to create efficient generic numeric algorithms.

Here's an example of the code usage.

public static T Sum(T[] items)
{
    T sum = Number.Zero<T>();
    foreach (T item in items)
    {
        sum = Number.Add(sum, item);
    }
    return sum;
}

public static T SumAlt(T[] items)
{
    // implicit conversion to Number<T>
    Number<T> sum = Number.Zero<T>();
    foreach (T item in items)
    {
        // operator support
        sum += item;
    }
    // implicit conversion to T
    return sum;
}

Now that we have LINQ, you can create an array with your two values (DateTimes, TimeSpans, whatever) and then use the .Max() extension method.

var values = new[] { Date1, Date2 }; 
var max = values.Max(); 

It reads nice, it's as efficient as Max can be, and it's reusable for more than 2 values of comparison.

The whole problem below worrying about .Kind is a big deal... but I avoid that by never working in local times, ever. If I have something important regarding times, I always work in UTC, even if it means more work to get there.

I got this error, while using it on my rocketchat to communicate with my gitlab via enterprise proxy,

Because, was using the https://:8080 but actually, it worked for http://:8080

Below is the script which is integrated into ansible and generating dashboard in CSV format.

sh collection.sh

#!/bin/bash

HOSTNAME=`hostname -s`

for i in `cat /etc/passwd| grep -vE "nologin|shutd|hal|sync|root|false"|awk -F':' '{print$1}' | sed 's/[[:space:]]/,/g'`; do groups $i; done|sed s/\:/\,/g|tr -d ' '|sed -e "s/^/$HOSTNAME,/"> /tmp/"$HOSTNAME"_inventory.txt

sudo cat /etc/sudoers| grep -v "^#"|awk '{print $1}'|grep -v Defaults|sed '/^$/d;s/[[:blank:]]//g'>/tmp/"$HOSTNAME"_sudo.txt

paste -d , /tmp/"$HOSTNAME"_inventory.txt /tmp/"$HOSTNAME"_sudo.txt|sed 's/,[[:blank:]]*$//g' >/tmp/"$HOSTNAME"_inventory_users.txt

My output stored in below text files.

cat /tmp/ANSIBLENODE_sudo.txt
cat /tmp/ANSIBLENODE_inventory.txt
cat /tmp/ANSIBLENODE_inventory_users.txt

If you can live with 01 for January instead of 1, then try...

d = datetime.datetime.strptime("2013-1-25", '%Y-%m-%d')
print datetime.date.strftime(d, "%m/%d/%y")

You can check the docs for other formatting directives.

Write an expect script.

Here is an example:

#!/usr/bin/expect

#If it all goes pear shaped the script will timeout after 20 seconds.
set timeout 20
#First argument is assigned to the variable name
set name [lindex $argv 0]
#Second argument is assigned to the variable user
set user [lindex $argv 1]
#Third argument is assigned to the variable password
set password [lindex $argv 2]
#This spawns the telnet program and connects it to the variable name
spawn telnet $name 
#The script expects login
expect "login:" 
#The script sends the user variable
send "$user "
#The script expects Password
expect "Password:"
#The script sends the password variable
send "$password "
#This hands control of the keyboard over to you (Nice expect feature!)
interact

To run:

./myscript.expect name user password

I know this is old, but I have to add this in here..

And while this is not a full answer, it is an 'IN ADDITION TO'

The address bar will not disappear if you're NOT using https.

ALSO

If you are using https and the address bar still won't hide, you might have some https errors in your webpage (such as certain images being served from a non-https location.)

Hope this helps..

just saw this now, if you are working with a list of object you can try this

 public class user
{
    public string username { get; set; }
    public string password { get; set; }
}

  List<user> userlist = new List<user>();

        userlist.Add(new user { username = "macbruno", password = "1234" });
        userlist.Add(new user { username = "james", password = "5678" });
        string myusername = "james";
        string mypassword = "23432";

  user theUser = userlist.Find(
            delegate (user thisuser)
            {
                return thisuser.username== myusername && thisuser.password == mypassword;
            }
            );

            if (theUser != null)
            {
               Dosomething();
            }
            else
            {
                DoSomethingElse();

            }

Adding to @CR Rollyson answer,

In case if you have a collapsible div which has a min-height attribute, it will also cause the jerking. Try removing that attribute from directly collapsible div. Use it in the child div of the collapsible div.

<div class="form-group">
    <a for="collapseOne" data-toggle="collapse" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">+ Not Jerky</a>
    <div class="collapse" id="collapseOne" style="padding: 0;">
        <textarea class="form-control" rows="4" style="padding: 20px;">No padding on animated element. Padding on child.</textarea>
    </div>
</div>

Fiddle

Here is the simplest way to do this

static void Main(string[] args)
{
    Task t = MainAsync(args);
    t.Wait();
}

static async Task MainAsync(string[] args)
{
    await ...
}

You can use the Google Collections API for that, recently renamed to Guava, specifically a BiMap

A bimap (or "bidirectional map") is a map that preserves the uniqueness of its values as well as that of its keys. This constraint enables bimaps to support an "inverse view", which is another bimap containing the same entries as this bimap but with reversed keys and values.

The best and the coolest way to add new data to the present data is

 ArrayList<String> newItems = new ArrayList<String>();
 newItems = getList();
 int oldListItemscount = alcontainerDetails.size();
 alcontainerDetails.addAll(newItems);           
 recyclerview.getAdapter().notifyItemChanged(oldListItemscount+1, al_containerDetails);

HTML Upload File ASP MVC 3.

Model: (Note that FileExtensionsAttribute is available in MvcFutures. It will validate file extensions client side and server side.)

public class ViewModel
{
    [Required, Microsoft.Web.Mvc.FileExtensions(Extensions = "csv", 
             ErrorMessage = "Specify a CSV file. (Comma-separated values)")]
    public HttpPostedFileBase File { get; set; }
}

HTML View:

@using (Html.BeginForm("Action", "Controller", FormMethod.Post, new 
                                       { enctype = "multipart/form-data" }))
{
    @Html.TextBoxFor(m => m.File, new { type = "file" })
    @Html.ValidationMessageFor(m => m.File)
}

Controller action:

[HttpPost]
public ActionResult Action(ViewModel model)
{
    if (ModelState.IsValid)
    {
        // Use your file here
        using (MemoryStream memoryStream = new MemoryStream())
        {
            model.File.InputStream.CopyTo(memoryStream);
        }
    }
}

Take a look at the PDOStatement.fetchAll method. You could also use fetch in an iterator pattern.

Code sample for fetchAll, from the PHP documentation:

<?php
$sth = $dbh->prepare("SELECT name, colour FROM fruit");
$sth->execute();

/* Fetch all of the remaining rows in the result set */
print("Fetch all of the remaining rows in the result set:\n");
$result = $sth->fetchAll(\PDO::FETCH_ASSOC);
print_r($result);

Results:

Array
(
    [0] => Array
        (
            [NAME] => pear
            [COLOUR] => green
        )

    [1] => Array
        (
            [NAME] => watermelon
            [COLOUR] => pink
        )
)

TL;DR Login for each request is not a required component to implement API security, authentication is.

It is hard to answer your question about login without talking about security in general. With some authentication schemes, there's no traditional login.

REST does not dictate any security rules, but the most common implementation in practice is OAuth with 3-way authentication (as you've mentioned in your question). There is no log-in per se, at least not with each API request. With 3-way auth, you just use tokens.

1. User approves API client and grants permission to make requests in the form of a long-lived token
2. Api client obtains a short-lived token by using the long-lived one.
3. Api client sends the short-lived token with each request.

This scheme gives the user the option to revoke access at any time. Practially all publicly available RESTful APIs I've seen use OAuth to implement this.

I just don't think you should frame your problem (and question) in terms of login, but rather think about securing the API in general.

For further info on authentication of REST APIs in general, you can look at the following resources:

• http://www.infoq.com/news/2010/01/rest-api-authentication-schemes
• REST API Authentication
• RESTful API Authentication

The accept attribute expects MIME types, not file masks. For example, to accept PNG images, you'd need accept="image/png". You may need to find out what MIME type the browser considers your file type to be, and use that accordingly. However, since a 'drp' file does not appear standard, you might have to accept a generic MIME type.

Additionally, it appears that most browsers may not honor this attribute.

The better way to filter file uploads is going to be on the server-side. This is inconvenient since the occasional user might waste time uploading a file only to learn they chose the wrong one, but at least you'll have some form of data integrity.

Alternatively you may choose to do a quick check with JavaScript before the form is submitted. Just check the extension of the file field's value to see if it is ".drp". This is probably going to be much more supported than the accept attribute.

Here is an example of showing the line number of where exception takes place.

import sys
try:
    print(5/0)
except Exception as e:
    print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)

print('And the rest of program continues')

hi body very late but i am writing

if(mylist.contains(value)){}

Simply:

public static String Truncate(String input,int maxLength)
{
   if(input.Length > maxLength)
      return input.Substring(0,maxLength);
   return input;
}

Following are the results when we use both [MaxLength] and [StringLength] attributes, in EF code first. If both are used, [MaxLength] wins the race. See the test result in studentname column in below class

 public class Student
 {
    public Student () {}

    [Key]
    [Column(Order=1)]
    public int StudentKey { get; set; }

    //[MaxLength(50),StringLength(60)]    //studentname column will be nvarchar(50)
    //[StringLength(60)]    //studentname column will be nvarchar(60)
    [MaxLength(50)] //studentname column will be nvarchar(50)
    public string StudentName { get; set; }

    [Timestamp]
    public byte[] RowVersion { get; set; }
 }

Just as others said, you can perform a case sensitive search. Or just change the collation format of a specified column as me. For the User/Password columns in my database I change them to collation through the following command:

ALTER TABLE `UserAuthentication` CHANGE `Password` `Password` VARCHAR(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL;

You can use a Multiset (from guava). It will give you the count for each object. For example:

Multiset<Character> chars = HashMultiset.create();
for (int i = 0; i < string.length(); i++) {
    chars.add(string.charAt(i));
}

Then for each character you can call chars.count('a') and it returns the number of occurrences

There are lot of wonderful answers on this thread already. However I wanted to share my experience when I tried to solve "remove nth element from array" in ES5 context.

JavaScript arrays have different methods to add/remove elements from start or end. These are:

arr.push(ele) - To add element(s) at the end of the array 
arr.unshift(ele) - To add element(s) at the beginning of the array
arr.pop() - To remove last element from the array 
arr.shift() - To remove first element from the array 

Essentially none of the above methods can be used directly to remove nth element from the array.

A fact worth noting is that this is in contrast with java iterator's using which it is possible to remove nth element for a collection while iterating.

This basically leaves us with only one array method Array.splice to perform removal of nth element (there are other things you could do with these methods as well, but in the context of this question I am focusing on removal of elements):

Array.splice(index,1) - removes the element at the index 

Here is the code copied from original answer (with comments):

var arr = ["one", "two", "three", "four"];_x000D_
var i = arr.length; //initialize counter to array length _x000D_
_x000D_
while (i--) //decrement counter else it would run into IndexOutBounds exception_x000D_
{_x000D_
  if (arr[i] === "four" || arr[i] === "two") {_x000D_
    //splice modifies the original array_x000D_
    arr.splice(i, 1); //never runs into IndexOutBounds exception _x000D_
    console.log("Element removed. arr: ");_x000D_
_x000D_
  } else {_x000D_
    console.log("Element not removed. arr: ");_x000D_
  }_x000D_
  console.log(arr);_x000D_
}

Another noteworthy method is Array.slice. However the return type of this method is the removed elements. Also this doesn't modify original array. Modified code snippet as follows:

var arr = ["one", "two", "three", "four"];_x000D_
var i = arr.length; //initialize counter to array length _x000D_
_x000D_
while (i--) //decrement counter _x000D_
{_x000D_
  if (arr[i] === "four" || arr[i] === "two") {_x000D_
    console.log("Element removed. arr: ");_x000D_
    console.log(arr.slice(i, i + 1));_x000D_
    console.log("Original array: ");_x000D_
    console.log(arr);_x000D_
  }_x000D_
}

Having said that, we can still use Array.slice to remove nth element as shown below. However it is lot more code (hence inefficient)

var arr = ["one", "two", "three", "four"];_x000D_
var i = arr.length; //initialize counter to array length _x000D_
_x000D_
while (i--) //decrement counter _x000D_
{_x000D_
  if (arr[i] === "four" || arr[i] === "two") {_x000D_
    console.log("Array after removal of ith element: ");_x000D_
    arr = arr.slice(0, i).concat(arr.slice(i + 1));_x000D_
    console.log(arr);_x000D_
  }_x000D_
_x000D_
}

The Array.slice method is extremely important to achieve immutability in functional programming à la redux

Try this

<TextBlock x:Name="txtblock" FontSize="24" >Hai Welcom to this page
</TextBlock>

Code Behind

var txtblock = sender as Textblock;
txtblock.Foreground = "Red"

Base on this I was able to solve this by changing the constructor of XmlSerializer I was using instead of changing the classes.

Instead of using something like this (suggested in the other answers):

[XmlInclude(typeof(Derived))]
public class Base {}

public class Derived : Base {}

public void Serialize()
{
    TextWriter writer = new StreamWriter(SchedulePath);
    XmlSerializer xmlSerializer = new XmlSerializer(typeof(List<Derived>));
    xmlSerializer.Serialize(writer, data);
    writer.Close();
}

I did this:

public class Base {}

public class Derived : Base {}

public void Serialize()
{
    TextWriter writer = new StreamWriter(SchedulePath);
    XmlSerializer xmlSerializer = new XmlSerializer(typeof(List<Derived>), new[] { typeof(Derived) });
    xmlSerializer.Serialize(writer, data);
    writer.Close();
}

From .Net 3.5 you can use LINQ extension method that (sometimes) makes code flow a bit better.

Usage looks like this:

using System.Linq; 

// ...

public void My()
{
    var myArray = new[] { "abc", "123", "zyx" };
    List<string> myList = myArray.ToList();
}

PS. There's also ToArray() method that works in other way.

I recently answered a similar question here. Applying the same approach to your problem would yield following solution:

list.sort(
  p2Ord(stringOrd, stringOrd).comap(new F<String, P2<String, String>>() {
    public P2<String, String> f(String s) {
      return p(s.toLowerCase(), s);
    }
  })
);

Remove leading + trailing '0':

list = [i.strip('0') for i in listOfNum ]

Remove leading '0':

list = [ i.lstrip('0') for i in listOfNum ]

Remove trailing '0':

list = [ i.rstrip('0') for i in listOfNum ]

use underscore as :

_.difference(array1,array2)

With "Please select one Item"

@Html.DropDownListFor(model => model.ContentManagement_Send_Section,
  new List<SelectListItem> { new SelectListItem { Value = "0", Text = "Plese Select one Item" } }
    .Concat(db.NameOfPaperSections.Select(x => new SelectListItem { Text = x.NameOfPaperSection, Value = x.PaperSectionID.ToString() })),
  new { @class = "myselect" })  

Derived from the codes: Master Programmer && Joel Wahlund ;
King Reference : https://stackoverflow.com/a/1528193/1395101 JaredPar ;

Thanks Master Programmer && Joel Wahlund && JaredPar ;

Good luck friends.

Usually, uname with its various options will tell you what environment you're running in:

pax> uname -a
CYGWIN_NT-5.1 IBM-L3F3936 1.5.25(0.156/4/2) 2008-06-12 19:34 i686 Cygwin

pax> uname -s
CYGWIN_NT-5.1

And, according to the very helpful schot (in the comments), uname -s gives Darwin for OSX and Linux for Linux, while my Cygwin gives CYGWIN_NT-5.1. But you may have to experiment with all sorts of different versions.

So the bash code to do such a check would be along the lines of:

unameOut="$(uname -s)"
case "${unameOut}" in
    Linux*)     machine=Linux;;
    Darwin*)    machine=Mac;;
    CYGWIN*)    machine=Cygwin;;
    MINGW*)     machine=MinGw;;
    *)          machine="UNKNOWN:${unameOut}"
esac
echo ${machine}

Note that I'm assuming here that you're actually running within CygWin (the bash shell of it) so paths should already be correctly set up. As one commenter notes, you can run the bash program, passing the script, from cmd itself and this may result in the paths not being set up as needed.

If you are doing that, it's your responsibility to ensure the correct executables (i.e., the CygWin ones) are being called, possibly by modifying the path beforehand or fully specifying the executable locations (e.g., /c/cygwin/bin/uname).

var arrofobject = [{"id":"197","category":"Damskie"},{"id":"198","category":"M\u0119skie"}];_x000D_
var data = arrofobject.map(arrofobject => arrofobject);_x000D_
console.log(data)

for more details please look at jQuery.map()

On iOS 9.2 Profiles renamed to Device Management.
Now navigation looks like that:
Settings -> General -> Device Management -> Tap on necessary profile in list -> Trust.

@Sheridan thx.. if I try your example with "DisplayedImagePath" on both sides, it works with absolute path as you show.

As for the relative paths, this is how I always connect relative paths, I first include the subdirectory (!) and the image file in my project.. then I use ~ character to denote the bin-path..

    public string DisplayedImagePath
    {
        get { return @"~\..\images\osc.png"; }
    }

This was tested, see below my Solution Explorer in VS2015..

)

Note: if you want a Click event, use the Button tag around the image,

<Button Click="image_Click" Width="128" Height="128"  Grid.Row="2" VerticalAlignment="Top" HorizontalAlignment="Left">_x000D_
  <Image x:Name="image" Source="{Binding DisplayedImagePath}" Margin="0,0,0,0" />_x000D_
</Button>

On Mac

Netbeans 8.0.2 Tools -> Plugins -> type in search: Dark Look and Feel. Then install plugin.

NOTE: There is no "Option" Or "Appearance" in the "Tools" section in Netbeans 8.0.2.

Try mapping it. Try placing this code in your UserControl:

public event EventHandler ValueChanged {
  add { numericUpDown1.ValueChanged += value; }
  remove { numericUpDown1.ValueChanged -= value; }
}

then your UserControl will have the ValueChanged event you normally see with the NumericUpDown control.

Where on earth did you find this syntax? Java Enums are very simple, you just specify the values.

public enum Gender {
   MALE,
   FEMALE
}

If you want them to be more complex, you can add values to them like this.

public enum Gender {
    MALE("Male", 0),
    FEMALE("Female", 1);

    private String stringValue;
    private int intValue;
    private Gender(String toString, int value) {
        stringValue = toString;
        intValue = value;
    }

    @Override
    public String toString() {
        return stringValue;
    }
}

Then to use the enum, you would do something like this:

Gender me = Gender.MALE

Use IS instead of = This will solve your problem example syntax:

UPDATE studentdetails
SET contactnumber = 9098979690
WHERE contactnumber IS NULL;

If it's a server socket, you should call listen() on your socket, and then getsockname() to find the port number on which it is listening:

struct sockaddr_in sin;
socklen_t len = sizeof(sin);
if (getsockname(sock, (struct sockaddr *)&sin, &len) == -1)
    perror("getsockname");
else
    printf("port number %d\n", ntohs(sin.sin_port));

As for the IP address, if you use INADDR_ANY then the server socket can accept connections to any of the machine's IP addresses and the server socket itself does not have a specific IP address. For example if your machine has two IP addresses then you might get two incoming connections on this server socket, each with a different local IP address. You can use getsockname() on the socket for a specific connection (which you get from accept()) in order to find out which local IP address is being used on that connection.

This seems to work, though possibly cumbersome for large lists.

>>> A = [0, 1]
>>> B = [1, 0]
>>> C = [0, 2]
>>> not sum([not i in A for i in B])
True
>>> not sum([not i in A for i in C])
False
>>> 

However, if each list must contain all the elements of other then the above code is problematic.

>>> A = [0, 1, 2]
>>> not sum([not i in A for i in B])
True

The problem arises when len(A) != len(B) and, in this example, len(A) > len(B). To avoid this, you can add one more statement.

>>> not sum([not i in A for i in B]) if len(A) == len(B) else False
False

One more thing, I benchmarked my solution with timeit.repeat, under the same conditions used by Aaron Hall in his post. As suspected, the results are disappointing. My method is the last one. set(x) == set(y) it is.

>>> def foocomprehend(): return not sum([not i in data for i in data2])
>>> min(timeit.repeat('fooset()', 'from __main__ import fooset, foocount, foocomprehend'))
25.2893661496
>>> min(timeit.repeat('foosort()', 'from __main__ import fooset, foocount, foocomprehend'))
94.3974742993
>>> min(timeit.repeat('foocomprehend()', 'from __main__ import fooset, foocount, foocomprehend'))
187.224562545

In a build setting set code signing Provision Profile if you have APN Enable certificate then you will definitely get the token id. and remove

Provision Profile : Automatic

and set to

Provision Profile : Your provision profile certificate.

With an editable div you can use the method document.execCommand (more details) to easily provide the support for the tags you specified and for some other functionality..

#text {_x000D_
    width : 500px;_x000D_
 min-height : 100px;_x000D_
 border : 2px solid;_x000D_
}

<div id="text" contenteditable="true"></div>_x000D_
<button onclick="document.execCommand('bold');">toggle bold</button>_x000D_
<button onclick="document.execCommand('italic');">toggle italic</button>_x000D_
<button onclick="document.execCommand('underline');">toggle underline</button>

I keep hitting this answer. But none of them list the easiest solution for xsltproc (and probably most XSLT 1.0 processors):

1. Add the exslt strings name to the stylesheet, i.e.:

<xsl:stylesheet
  version="1.0"
  xmlns:str="http://exslt.org/strings"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

2. Then use it like:

<xsl:value-of select="str:replace(., ' ', '')"/>

Combining solutions above when using express request:

let url=url.parse(req.originalUrl);
let page = url.parse(uri).path?url.parse(uri).path.match('^[^?]*')[0].split('/').slice(1)[0] : '';

this will handle all cases like

localhost/page
localhost:3000/page/
/page?item_id=1
localhost:3000/
localhost/

etc. Some examples:

> urls
[ 'http://localhost/page',
  'http://localhost:3000/page/',
  'http://localhost/page?item_id=1',
  'http://localhost/',
  'http://localhost:3000/',
  'http://localhost/',
  'http://localhost:3000/page#item_id=2',
  'http://localhost:3000/page?item_id=2#3',
  'http://localhost',
  'http://localhost:3000' ]
> urls.map(uri => url.parse(uri).path?url.parse(uri).path.match('^[^?]*')[0].split('/').slice(1)[0] : '' )
[ 'page', 'page', 'page', '', '', '', 'page', 'page', '', '' ]

In case of hooks, you should use useEffect hook.

const [fruit, setFruit] = useState('');

setFruit('Apple');

useEffect(() => {
  console.log('Fruit', fruit);
}, [fruit])

Another way is to use tidy evaluation approach. It is pretty straightforward to pass columns of a data frame either as strings or bare column names. See more about tidyeval here.

library(rlang)
library(tidyverse)

set.seed(123)
df <- data.frame(B = rnorm(10), D = rnorm(10))

Use column names as strings

fun3 <- function(x, ...) {
  # capture strings and create variables
  dots <- ensyms(...)
  # unquote to evaluate inside dplyr verbs
  summarise_at(x, vars(!!!dots), list(~ max(., na.rm = TRUE)))
}

fun3(df, "B")
#>          B
#> 1 1.715065

fun3(df, "B", "D")
#>          B        D
#> 1 1.715065 1.786913

Use bare column names

fun4 <- function(x, ...) {
  # capture expressions and create quosures
  dots <- enquos(...)
  # unquote to evaluate inside dplyr verbs
  summarise_at(x, vars(!!!dots), list(~ max(., na.rm = TRUE)))
}

fun4(df, B)
#>          B
#> 1 1.715065

fun4(df, B, D)
#>          B        D
#> 1 1.715065 1.786913
#>

^{Created on 2019-03-01 by the reprex package (v0.2.1.9000)}

You can look up an object's keys and values by either invoking JavaScript's native for in loop:

var obj = {
    foo:    'bar',
    base:   'ball'
};

for(var key in obj) {
    alert('key: ' + key + '\n' + 'value: ' + obj[key]);
}

or using jQuery's .each() method:

$.each(obj, function(key, element) {
    alert('key: ' + key + '\n' + 'value: ' + element);
});

With the exception of six primitive types, everything in ECMA-/JavaScript is an object. Arrays; functions; everything is an object. Even most of those primitives are actually also objects with a limited selection of methods. They are cast into objects under the hood, when required. To know the base class name, you may invoke the Object.prototype.toString method on an object, like this:

alert(Object.prototype.toString.call([]));

The above will output [object Array].

There are several other class names, like [object Object], [object Function], [object Date], [object String], [object Number], [object Array], and [object Regex].

Don't forget to include

import Image

In order to show it use this :

Image.open('pathToFile').show()

Why not use a PdfPTable object for this? Create a fixed width table and use a float array to set the widths of the columns

PdfPTable table = new PdfPTable(10);
table.HorizontalAlignment = 0;
table.TotalWidth = 500f;
table.LockedWidth = true;
float[] widths = new float[] { 20f, 60f, 60f, 30f, 50f, 80f, 50f, 50f, 50f, 50f };
table.SetWidths(widths);

addCell(table, "SER.\nNO.", 2);

addCell(table, "TYPE OF SHIPPING", 1);
addCell(table, "ORDER NO.", 1);
addCell(table, "QTY.", 1);
addCell(table, "DISCHARGE PPORT", 1);

addCell(table, "DESCRIPTION OF GOODS", 2);

addCell(table, "LINE DOC. RECL DATE", 1);

addCell(table, "CLEARANCE DATE", 2);
addCell(table, "CUSTOM PERMIT NO.", 2);
addCell(table, "DISPATCH DATE", 2);

addCell(table, "AWB/BL NO.", 1);
addCell(table, "COMPLEX NAME", 1);
addCell(table, "G. W. Kgs.", 1);
addCell(table, "DESTINATION", 1);
addCell(table, "OWNER DOC. RECL DATE", 1);

....

private static void addCell(PdfPTable table, string text, int rowspan)
{
    BaseFont bfTimes = BaseFont.CreateFont(BaseFont.TIMES_ROMAN, BaseFont.CP1252, false);
    iTextSharp.text.Font times = new iTextSharp.text.Font(bfTimes, 6, iTextSharp.text.Font.NORMAL, iTextSharp.text.BaseColor.BLACK);

    PdfPCell cell = new PdfPCell(new Phrase(text, times));
    cell.Rowspan = rowspan;
    cell.HorizontalAlignment = PdfPCell.ALIGN_CENTER;
    cell.VerticalAlignment = PdfPCell.ALIGN_MIDDLE;
    table.AddCell(cell);
}

have a look at this tutorial too...

It's specified in the function type. When you have a function pointer, it's assumed to be cdecl if not explicitly stdcall. This means that if you get a stdcall pointer and a cdecl pointer, you can't exchange them. The two function types can call each other without issues, it's just getting one type when you expect the other. As for speed, they both perform the same roles, just in a very slightly different place, it's really irrelevant.

If your variable data1$c is a factor, it's more efficient to change the labels of the factor levels than to create a new vector of characters:

levels(data1$c) <- sub("_", "-", levels(data1$c))


            a b   c
1  0.73945260 a A-B
2  0.75998815 b A-B
3  0.19576725 c A-B
4  0.85932140 d A-B
5  0.80717115 e A-C
6  0.09101492 f A-C
7  0.10183586 g A-C
8  0.97742424 h A-C
9  0.21364521 i A-C
10 0.02389782 j A-C

you can also mention the path at runtime using -D properties as below

-Djavax.net.ssl.trustStore=/home/user/SSL/my-cacerts 
-Djavax.net.ssl.keyStore=/home/user/SSL/server_keystore.jks

In my apache spark application, I used to provide the path of certs and keystore using --conf option and extraJavaoptions in spark-submit as below

--conf 'spark.driver.extraJavaOptions= 
-Djavax.net.ssl.trustStore=/home/user/SSL/my-cacerts 
-Djavax.net.ssl.keyStore=/home/user/SSL/server_keystore.jks' 

This is kind of a philosophical question (which perhaps only Microsoft can truly answer), since it's doing exactly what the documentation says.

System.IO.Path.Combine

"If path2 contains an absolute path, this method returns path2."

Here's the actual Combine method from the .NET source. You can see that it calls CombineNoChecks, which then calls IsPathRooted on path2 and returns that path if so:

public static String Combine(String path1, String path2) {
    if (path1==null || path2==null)
        throw new ArgumentNullException((path1==null) ? "path1" : "path2");
    Contract.EndContractBlock();
    CheckInvalidPathChars(path1);
    CheckInvalidPathChars(path2);

    return CombineNoChecks(path1, path2);
}

internal static string CombineNoChecks(string path1, string path2)
{
    if (path2.Length == 0)
        return path1;

    if (path1.Length == 0)
        return path2;

    if (IsPathRooted(path2))
        return path2;

    char ch = path1[path1.Length - 1];
    if (ch != DirectorySeparatorChar && ch != AltDirectorySeparatorChar &&
            ch != VolumeSeparatorChar) 
        return path1 + DirectorySeparatorCharAsString + path2;
    return path1 + path2;
}

I don't know what the rationale is. I guess the solution is to strip off (or Trim) DirectorySeparatorChar from the beginning of the second path; maybe write your own Combine method that does that and then calls Path.Combine().

do you try

[{"name":"myEnterprise", "departments":["HR"]}]

the square brace is the key point.

I think this code may be help you:

string str = char.ConvertFromUtf32(65)

I know this is a little late, however for anyone interested, I've created a custom component that is basically a toggle image button, the drawable can have states as well as the background

https://gist.github.com/akshaydashrath/9662072

In my case it happen when i moved my launcher activity to different package without updating manifest file.

As @Jthorpe alluded to, ComponentClass only allows either Component or PureComponent but not a FunctionComponent.

If you attempt to pass a FunctionComponent, typescript will throw an error similar to...

Type '(props: myProps) => Element' provides no match for the signature 'new (props: myProps, context?: any): Component<myProps, any, any>'.

However, by using ComponentType rather than ComponentClass you allow for both cases. Per the react declaration file the type is defined as...

type ComponentType<P = {}> = ComponentClass<P, any> | FunctionComponent<P>

The way to do this without use of plugins is to make a subclass of google's OverlayView() method.

https://developers.google.com/maps/documentation/javascript/reference?hl=en#OverlayView

You make a custom function and apply it to the map.

function Label() { 
    this.setMap(g.map);
};

Now you prototype your subclass and add HTML nodes:

Label.prototype = new google.maps.OverlayView; //subclassing google's overlayView
Label.prototype.onAdd = function() {
        this.MySpecialDiv               = document.createElement('div');
        this.MySpecialDiv.className     = 'MyLabel';
        this.getPanes().overlayImage.appendChild(this.MySpecialDiv); //attach it to overlay panes so it behaves like markers

}

you also have to implement remove and draw functions as stated in the API docs, or this won't work.

Label.prototype.onRemove = function() {
... // remove your stuff and its events if any
}
Label.prototype.draw = function() {
      var position = this.getProjection().fromLatLngToDivPixel(this.get('position')); // translate map latLng coords into DOM px coords for css positioning
var pos = this.get('position');
            $('.myLabel')
            .css({
                'top'   : position.y + 'px',
                'left'  : position.x + 'px'
            })
        ;
}

That's the gist of it, you'll have to do some more work in your specific implementation.

Here's a script to do this automatically

# Only allow key based logins
sed -n 'H;${x;s/\#PasswordAuthentication yes/PasswordAuthentication no/;p;}' /etc/ssh/sshd_config > tmp_sshd_config
cat tmp_sshd_config > /etc/ssh/sshd_config
rm tmp_sshd_config

I would change the query in the following ways:

1. Do the aggregation in subqueries. This can take advantage of more information about the table for optimizing the group by.
2. Combine the second and third subqueries. They are aggregating on the same column. This requires using a left outer join to ensure that all data is available.
3. By using count(<fieldname>) you can eliminate the comparisons to is null. This is important for the second and third calculated values.
4. To combine the second and third queries, it needs to count an id from the mde table. These use mde.mdeid.

The following version follows your example by using union all:

SELECT CAST(Detail.ReceiptDate AS DATE) AS "Date",
       SUM(TOTALMAILED) as TotalMailed,
       SUM(TOTALUNDELINOTICESRECEIVED) as TOTALUNDELINOTICESRECEIVED,
       SUM(TRACEUNDELNOTICESRECEIVED) as TRACEUNDELNOTICESRECEIVED
FROM ((select SentDate AS "ReceiptDate", COUNT(*) as TotalMailed,
              NULL as TOTALUNDELINOTICESRECEIVED, NULL as TRACEUNDELNOTICESRECEIVED
       from MailDataExtract
       where SentDate is not null
       group by SentDate
      ) union all
      (select MDE.ReturnMailDate AS ReceiptDate, 0,
              COUNT(distinct mde.mdeid) as TOTALUNDELINOTICESRECEIVED,
              SUM(case when sd.ReturnMailTypeId = 1 then 1 else 0 end) as TRACEUNDELNOTICESRECEIVED
       from MailDataExtract MDE left outer join
            DTSharedData.dbo.ScanData SD
            ON SD.ScanDataID = MDE.ReturnScanDataID
       group by MDE.ReturnMailDate;
      )
     ) detail
GROUP BY CAST(Detail.ReceiptDate AS DATE)
ORDER BY 1;

The following does something similar using full outer join:

SELECT coalesce(sd.ReceiptDate, mde.ReceiptDate) AS "Date",
       sd.TotalMailed, mde.TOTALUNDELINOTICESRECEIVED,
       mde.TRACEUNDELNOTICESRECEIVED
FROM (select cast(SentDate as date) AS "ReceiptDate", COUNT(*) as TotalMailed
      from MailDataExtract
      where SentDate is not null
      group by cast(SentDate as date)
     ) sd full outer join
    (select cast(MDE.ReturnMailDate as date) AS ReceiptDate,
            COUNT(distinct mde.mdeID) as TOTALUNDELINOTICESRECEIVED,
            SUM(case when sd.ReturnMailTypeId = 1 then 1 else 0 end) as TRACEUNDELNOTICESRECEIVED
     from MailDataExtract MDE left outer join
          DTSharedData.dbo.ScanData SD
          ON SD.ScanDataID = MDE.ReturnScanDataID
     group by cast(MDE.ReturnMailDate as date)
    ) mde
    on sd.ReceiptDate = mde.ReceiptDate
ORDER BY 1;

Single line based on reduce array function

const uniqueCount =  ["a", "b", "c", "d", "d", "e", "a", "b", "c", "f", "g", "h", "h", "h", "e", "a"];
const distribution = uniqueCount.reduce((acum,cur) => Object.assign(acum,{[cur]: (acum[cur] || 0)+1}),{});
console.log(JSON.stringify(distribution,null,2));

If you still have the "open perspective" button in the top right, you can switch to a different perspective, go to Windows -> Preferences -> General -> Keys, and apply a key binding for "Reset Perspective". Then, switch back to the afflicted perspective and hit that key binding.

and If you want to set proxy for wget you should put these line in your Dockerfile

ENV http_proxy YOUR-PROXY-IP:PORT/
ENV https_proxy YOUR-PROXY-IP:PORT/
ENV all_proxy YOUR-PROXY-IP:PORT/

You're half way there on your own. To implement a refresh, you'd just wrap what you already have in a function on the scope:

function PersonListCtrl($scope, $http) {
  $scope.loadData = function () {
     $http.get('/persons').success(function(data) {
       $scope.persons = data;
     });
  };

  //initial load
  $scope.loadData();
}

then in your markup

<div ng-controller="PersonListCtrl">
    <ul>
        <li ng-repeat="person in persons">
            Name: {{person.name}}, Age {{person.age}}
        </li>
    </ul>
   <button ng-click="loadData()">Refresh</button>
</div>

As far as "accessing your model", all you'd need to do is access that $scope.persons array in your controller:

for example (just puedo code) in your controller:

$scope.addPerson = function() {
     $scope.persons.push({ name: 'Test Monkey' });
};

Then you could use that in your view or whatever you'd want to do.

I had a similar question, but was actually looking for a different answer; I'm looking to create a custom event. For example instead of always saying this:

$('#myInput').keydown(function(ev) {
    if (ev.which == 13) {
        ev.preventDefault();
        // Do some stuff that handles the enter key
    }
});

I want to abbreviate it to this:

$('#myInput').enterKey(function() {
    // Do some stuff that handles the enter key
});

trigger and bind don't tell the whole story - this is a JQuery plugin. http://docs.jquery.com/Plugins/Authoring

The "enterKey" function gets attached as a property to jQuery.fn - this is the code required:

(function($){
    $('body').on('keydown', 'input', function(ev) {
        if (ev.which == 13) {
            var enterEv = $.extend({}, ev, { type: 'enterKey' });
            return $(ev.target).trigger(enterEv);
        }
    });

    $.fn.enterKey = function(selector, data, fn) {
        return this.on('enterKey', selector, data, fn);
    };
})(jQuery);

http://jsfiddle.net/b9chris/CkvuJ/4/

A nicety of the above is you can handle keyboard input gracefully on link listeners like:

$('a.button').on('click enterKey', function(ev) {
    ev.preventDefault();
    ...
});

Edits: Updated to properly pass the right this context to the handler, and to return any return value back from the handler to jQuery (for example in case you were looking to cancel the event and bubbling). Updated to pass a proper jQuery event object to handlers, including key code and ability to cancel event.

Old jsfiddle: http://jsfiddle.net/b9chris/VwEb9/24/

Expanding on the function @mayhem created, this example would be more of a "fuzzy" search in case you just want to match part (most) of a search string:

 function searchArrayKeyVal($sKey, $id, $array) {
    foreach ($array as $key => $val) {
        if (strpos(strtolower($val[$sKey]), strtolower(trim($id))) !== false) {
            return $key;
        }
    }
         return false;
 }

For example the value in the array is Welcome to New York! and you wanted the first instance of just "New York!"

Make a class UIView and assign it this code for a simple circle

import UIKit
@IBDesignable
class DRAW: UIView {

    override func draw(_ rect: CGRect) {

        var path = UIBezierPath()
        path = UIBezierPath(ovalIn: CGRect(x: 50, y: 50, width: 100, height: 100))
        UIColor.yellow.setStroke()
        UIColor.red.setFill()
        path.lineWidth = 5
        path.stroke()
        path.fill()


    }


}

If you're using React Native, you can use the array notation:

<View style={[styles.base, styles.background]} />

Check out my detailed blog post about this.

You can add FrameLayout to the fragment and replace it with another fragment when it initializes.

This way , you could consider the other fragment to be inside the first fragment.

We can use replace to change the values in 'mpg' to NA that corresponds to cyl==4.

mtcars %>%
     mutate(mpg=replace(mpg, cyl==4, NA)) %>%
     as.data.frame()

I just realized why I was having so much trouble - in MATLAB you can't store strings of different lengths as an array using square brackets. Using square brackets concatenates strings of varying lengths into a single character array.

    >> a=['matlab','is','fun']

a =

matlabisfun

>> size(a)

ans =

     1    11

In a character array, each character in a string counts as one element, which explains why the size of a is 1X11.

To store strings of varying lengths as elements of an array, you need to use curly braces to save as a cell array. In cell arrays, each string is treated as a separate element, regardless of length.

>> a={'matlab','is','fun'}

a = 

    'matlab'    'is'    'fun'

>> size(a)

ans =

     1     3

Creating a new base collection for each eloquent collection the merge works for me.

$foo = collect(Foo::all());
$bar = collect(Bar::all());
$merged = $foo->merge($bar);

In this case don't have conflits by its primary keys.

This is because the inline style display:block is overwriting your CSS. You'll need to either remove this inline style or use:

#tfl {
  display: none !important;
}

This overrides inline styles. Note that using !important is generally not recommended unless it's a last resort.

Also it can be achieved with pure js in such a way:

var matches = document.querySelectorAll('input[type="checkbox"]:not(:checked)');

Port 80

What I do on my cloud instances is I redirect port 80 to port 3000 with this command:

sudo iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3000

Then I launch my Node.js on port 3000. Requests to port 80 will get mapped to port 3000.

You should also edit your /etc/rc.local file and add that line minus the sudo. That will add the redirect when the machine boots up. You don't need sudo in /etc/rc.local because the commands there are run as root when the system boots.

Logs

Use the forever module to launch your Node.js with. It will make sure that it restarts if it ever crashes and it will redirect console logs to a file.

Launch on Boot

Add your Node.js start script to the file you edited for port redirection, /etc/rc.local. That will run your Node.js launch script when the system starts.

Digital Ocean & other VPS

This not only applies to Linode, but Digital Ocean, AWS EC2 and other VPS providers as well. However, on RedHat based systems /etc/rc.local is /ect/rc.d/local.

In my case MySQL sever was not running. I restarted the MySQL server and issue was resolved.

//on ubuntu server
sudo /etc/init.d/mysql start

To avoid MySQL stop problem, you can use the "initctl" utility in Ubuntu 14.04 LTS Linux to make sure the service restarts in case of a failure or reboot. Please consider talking a snapshot of root volume (with mysql stopped) before performing this operations for data retention purpose[8]. You can use the following commands to manage the mysql service with "initctl" utility with stop and start operations.

$ sudo initctl stop mysql
$ sudo initctl start mysql

To verify the working, you can check the status of the service and get the process id (pid), simulate a failure by killing the "mysql" process and verify its status as running with new process id after sometime (typically within 1 minute) using the following commands.

$ sudo initctl status mysql         # get pid
$ sudo kill -9 <pid>                # kill mysql process
$ sudo initctl status mysql         # verify status as running after sometime

Note : In latest Ubuntu version now initctl is replaced by systemctl

Your approach is correct. (Depending on the circumstances, you might want to use configurations.all { exclude ... }.) If these excludes really exclude more than a single dependency (I haven't ever noticed that when using them), please file a bug at http://forums.gradle.org, ideally with a reproducible example.

Given:

public enum PersonType {
    COOL_GUY(1),
    JERK(2);

    private final int typeId;
    private PersonType(int typeId) {
        this.typeId = typeId;
    }

    public final int getTypeId() {
        return typeId;
    }

    public static PersonType findByTypeId(int typeId) {
        for (PersonType type : values()) {
            if (type.typeId == typeId) {
                return type;
            }
        }
        return null;
    }
}

For me, this typically aligns with a look-up table in a database (for rarely-updated tables only).

However, when I try to use findByTypeId in a switch statement (from, most likely, user input)...

int userInput = 3;
PersonType personType = PersonType.findByTypeId(userInput);
switch(personType) {
case COOL_GUY:
    // Do things only a cool guy would do.
    break;
case JERK:
    // Push back. Don't enable him.
    break;
default:
    // I don't know or care what to do with this mess.
}

...as others have stated, this results in an NPE @ switch(personType) {. One work-around (i.e., "solution") I started implementing was to add an UNKNOWN(-1) type.

public enum PersonType {
    UNKNOWN(-1),
    COOL_GUY(1),
    JERK(2);
    ...
    public static PersonType findByTypeId(int id) {
        ...
        return UNKNOWN;
    }
}

Now, you don't have to do null-checking where it counts and you can choose to, or not to, handle UNKNOWN types. (NOTE: -1 is an unlikely identifier in a business scenario, but obviously choose something that makes sense for your use-case).

.star-light::after {
    content: "\f005";
    font-family: "FontAwesome";
    font-size: 3.2rem;
    color: #fff;
    font-weight: 900;
    background-color: red;
}

except Exception:
    pass

Python docs for the pass statement

Very easy:

1. you have only to place the iframe between

    <center> ...  </center>
   

2. with some

    <br>
   

. That's all.

In my opinion, uniqueidentifier / GUID is neither a varchar nor an nvarchar but a char(36). Therefore I use:

CAST(xyz AS char(36))

You can use :sh to exit to your default shell then typing $ exit at the shell prompt will return you to Vim.

Something like below should suffice :-

String decimalPattern = "([0-9]*)\\.([0-9]*)";  
String number="20.00";  
boolean match = Pattern.matches(decimalPattern, number);
System.out.println(match); //if true then decimal else not  

Use the modulus operator %, it returns the remainder.

int a = 5;
int b = 3;

if (a % b != 0) {
   printf("The remainder is: %i", a%b);
}

Saty described the differences between them. For your practice, you can use datetime in order to keep the output of NOW().

For example:

CREATE TABLE Orders
(
  OrderId int NOT NULL,
  ProductName varchar(50) NOT NULL,
  OrderDate datetime NOT NULL DEFAULT NOW(),
  PRIMARY KEY (OrderId)
)

You can read more at w3schools.

This ought to do the trick:

( cd dirname ; pwd ); pwd

The parentheses start a new child shell, thus the cd changes the directory within the child only, and any command after it within the parentheses will run in that folder. Once you exit the parentheses you are back in wherever you were before..

The Catch is Capture all SQL run between two points in time. Like the way SQL Server also does.

There are situations where it is useful to capture the SQL that a particular user is running in the database. Usually you would simply enable session tracing for that user, but there are two potential problems with that approach.

1. The first is that many web based applications maintain a pool of persistent database connections which are shared amongst multiple users.
2. The second is that some applications connect, run some SQL and disconnect very quickly, making it tricky to enable session tracing at all (you could of course use a logon trigger to enable session tracing in this case).

A quick and dirty solution to the problem is to capture all SQL statements that are run between two points in time.

The following procedure will create two tables, each containing a snapshot of the database at a particular point. The tables will then be queried to produce a list of all SQL run during that period.

If possible, you should do this on a quiet development system - otherwise you risk getting way too much data back.

1. Take the first snapshot Run the following sql to create the first snapshot:

   create table sql_exec_before as
   select executions,hash_value
   from v$sqlarea
   /
   

2. Get the user to perform their task within the application.

3. Take the second snapshot.

   create table sql_exec_after as
   select executions, hash_value
   from v$sqlarea
   /
   

4. Check the results Now that you have captured the SQL it is time to query the results.

This first query will list all query hashes that have been executed:

select  aft.hash_value
from sql_exec_after aft
left outer join sql_exec_before bef
  on aft.hash_value  =  bef.hash_value 
where aft.executions > bef.executions
   or bef.executions is null;
/

This one will display the hash and the SQL itself: set pages 999 lines 100 break on hash_value

select  hash_value, sql_text
from    v$sqltext
where   hash_value in (
    select  aft.hash_value
    from sql_exec_after aft
    left outer join sql_exec_before bef
      on aft.hash_value  =  bef.hash_value
    where aft.executions > bef.executions
       or bef.executions is null;
)
order by
    hash_value, piece
/

5. Tidy up Don't forget to remove the snapshot tables once you've finished:

drop table sql_exec_before
/

drop table sql_exec_after
/

I can see that you have received many correct answers and very detailed one. I believe you are not testing it for very large prime numbers. And your only concern is to avoid printing intermediary prime number by your program.

A tiny change your program will do the trick.

Keep your logic same way and just pull out the print statement outside of loop. Break outer loop after n prime numbers.

import java.util.Scanner;
/**
 * Calculates the nth prime number
 * @author {Zyst}
 */
public class Prime {
    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);
        int n, 
            i = 2, 
            x = 2;

        System.out.printf("This program calculates the nth Prime number\n");
        System.out.printf("Please enter the nth prime number you want to find:");
        n = input.nextInt();

        for(i = 2, x = 2; n > 0; i++) {
            for(x = 2; x < i; x++) {
                if(i % x == 0) {
                    break;
                }
            }
            if(x == i) {
                n--;
            }
        }
        System.out.printf("\n%d is prime", x);

    }
}

You could declare your functions outside of the module.exports block.

var foo = function (req, res, next) {
  return ('foo');
}

var bar = function (req, res, next) {
  return foo();
}

Then:

module.exports = {
  foo: foo,
  bar: bar
}

Try this way. In your css file change font-family: FontAwesome into font-family: "FontAwesome"; or font-family: 'FontAwesome';. I've solved the same problem using this method.

Since Java 7, you can do it in one line even without using any external libraries:

Files.copy(inputStream, outputPath, StandardCopyOption.REPLACE_EXISTING);

See the API docs.

If your project is Maven based Idea will ignore all but java files in your src/main/java folder. Like you said moving the file to src/main/resources works, but now SceneBuilder does not know about your controller class anymore because it's in a completely different directory and you lose all the insight, you build blindly.

I believe this is an issue in intellij since SceneBuilder EXPECTS to find your controller class java file in (and i quote) "the same directory, a direct subdirectory or the parent directory of the .fxml" document.

I would normally handle this on the server-side of things (meaning PHP, ASP.NET, etc). The idea is that when the page is loaded, the server-side controls the mechanism (perhaps by setting a CSS value) that is reflected in the resulting HTML the client sees.

Another vote for using web.config or app.config. The config files are a good place for constants like connection strings, etc. I prefer not to have to look at the source to view or modify these types of things. A static class which reads these constants from a .config file might be a good compromise, as it will let your application access these resources as though they were defined in code, but still give you the flexibility of having them in an easily viewable/editable space.

It's certainly not about "session keys" as it is generally used to refer to sessionless authentication which is performed within all of the constraints of REST. Each request is self-describing, carrying enough information to authorize the request on its own without any server-side application state.

The easiest way to approach this is by starting with HTTP's built-in authentication mechanisms in RFC 2617.

CSS selector:

Use a CSS selector of img[src='images/toolbar/b_edit.gif']

This says select element(s) with img tag with attribute src having value of 'images/toolbar/b_edit.gif'

CSS query:

VBA:

You can apply the selector with the .querySelector method of document.

IE.document.querySelector("img[src='images/toolbar/b_edit.gif']").Click

An easy solution is just writing "\r" before the string and not adding a newline; if the string never gets shorter this is sufficient...

sys.stdout.write("\rDoing thing %i" % i)
sys.stdout.flush()

Slightly more sophisticated is a progress bar... this is something I am using:

def startProgress(title):
    global progress_x
    sys.stdout.write(title + ": [" + "-"*40 + "]" + chr(8)*41)
    sys.stdout.flush()
    progress_x = 0

def progress(x):
    global progress_x
    x = int(x * 40 // 100)
    sys.stdout.write("#" * (x - progress_x))
    sys.stdout.flush()
    progress_x = x

def endProgress():
    sys.stdout.write("#" * (40 - progress_x) + "]\n")
    sys.stdout.flush()

You call startProgress passing the description of the operation, then progress(x) where x is the percentage and finally endProgress()

Correcting Kooilnc's solution:

String.prototype.trunc = String.prototype.trunc ||
  function(n){
      return this.length>n ? this.substr(0,n-1)+'…' : this.toString();
  };

This returns the string value instead of the String object if it doesn't need to be truncated.

Alternatively,

1) Without touching System.Reflection namespace,

GETNAME(new { myInput });

public static string GETNAME<T>(T myInput) where T : class
{
    if (myInput == null)
        return string.Empty;

    return myInput.ToString().TrimStart('{').TrimEnd('}').Split('=')[0].Trim();
}

2) The below one can be faster though (from my tests)

GETNAME(new { variable });
public static string GETNAME<T>(T myInput) where T : class
{
    if (myInput == null)
        return string.Empty;

    return typeof(T).GetProperties()[0].Name;
}

You can also extend this for properties of objects (may be with extension methods):

new { myClass.MyProperty1 }.GETNAME();

You can cache property values to improve performance further as property names don't change during runtime.

The Expression approach is going to be slower for my taste. To get parameter name and value together in one go see this answer of mine

tl;dr 2016 Use RxJava and a PublishSubject to expose an Observable for the clicks.

public class ReactiveAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
    String[] mDataset = { "Data", "In", "Adapter" };

    private final PublishSubject<String> onClickSubject = PublishSubject.create();

    @Override 
    public void onBindViewHolder(final ViewHolder holder, int position) {
        final String element = mDataset[position];

        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
               onClickSubject.onNext(element);
            }
        });
    }

    public Observable<String> getPositionClicks(){
        return onClickSubject.asObservable();
    }
}

Original Post:

Since the introduction of ListView, onItemClickListener has been problematic. The moment you have a click listener for any of the internal elements the callback would not be triggered but it wasn't notified or well documented (if at all) so there was a lot of confusion and SO questions about it.

Given that RecyclerView takes it a step further and doesn't have a concept of a row/column, but rather an arbitrarily laid out amount of children, they have delegated the onClick to each one of them, or to programmer implementation.

Think of Recyclerview not as a ListView 1:1 replacement but rather as a more flexible component for complex use cases. And as you say, your solution is what google expected of you. Now you have an adapter who can delegate onClick to an interface passed on the constructor, which is the correct pattern for both ListView and Recyclerview.

public static class ViewHolder extends RecyclerView.ViewHolder implements OnClickListener {

    public TextView txtViewTitle;
    public ImageView imgViewIcon;
    public IMyViewHolderClicks mListener;

    public ViewHolder(View itemLayoutView, IMyViewHolderClicks listener) {
        super(itemLayoutView);
        mListener = listener;
        txtViewTitle = (TextView) itemLayoutView.findViewById(R.id.item_title);
        imgViewIcon = (ImageView) itemLayoutView.findViewById(R.id.item_icon);
        imgViewIcon.setOnClickListener(this);
        itemLayoutView.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        if (v instanceof ImageView){
           mListener.onTomato((ImageView)v);
        } else {
           mListener.onPotato(v);
        }
    }

    public static interface IMyViewHolderClicks {
        public void onPotato(View caller);
        public void onTomato(ImageView callerImage);
    }

}

and then on your adapter

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {

   String[] mDataset = { "Data" };

   @Override
   public MyAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
       View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.my_layout, parent, false);

       MyAdapter.ViewHolder vh = new ViewHolder(v, new MyAdapter.ViewHolder.IMyViewHolderClicks() { 
           public void onPotato(View caller) { Log.d("VEGETABLES", "Poh-tah-tos"); };
           public void onTomato(ImageView callerImage) { Log.d("VEGETABLES", "To-m8-tohs"); }
        });
        return vh;
    }

    // Replace the contents of a view (invoked by the layout manager) 
    @Override 
    public void onBindViewHolder(ViewHolder holder, int position) {
        // Get element from your dataset at this position 
        // Replace the contents of the view with that element 
        // Clear the ones that won't be used
        holder.txtViewTitle.setText(mDataset[position]);
    } 

    // Return the size of your dataset (invoked by the layout manager) 
    @Override 
    public int getItemCount() { 
        return mDataset.length;
    } 
  ...

Now look into that last piece of code: onCreateViewHolder(ViewGroup parent, int viewType) the signature already suggest different view types. For each one of them you'll require a different viewholder too, and subsequently each one of them can have a different set of clicks. Or you can just create a generic viewholder that takes any view and one onClickListener and applies accordingly. Or delegate up one level to the orchestrator so several fragments/activities have the same list with different click behaviour. Again, all flexibility is on your side.

It is a really needed component and fairly close to what our internal implementations and improvements to ListView were until now. It's good that Google finally acknowledges it.

Add *.DS_Store to your .gitignore file. That works for me perfectly

Incredibly old question, but bearing in mind that the OP said he does not want to use Do While and that none of the other solutions really work... Here's something that does exactly the same as a Exit Loop:

This never runs anything if the status is already at "Fail"...

While (i < 20 And Not bShouldStop)
    If (Status = "Fail") Then
        bShouldStop = True
    Else
        i = i + 1
        '
        ' Do Something
        '
    End If  
Wend

Whereas this one always processes something first (and increment the loop variable) before deciding whether it should loop once more or not.

While (i < 20 And Not bShouldStop)
    i = i + 1
    '
    ' Do Something
    '

    If (Status = "Fail") Then
        bShouldStop = True
    End If  
Wend

Ultimately, if the variable Status is being modified inside the While (and assuming you don't need i outside the while, it makes no difference really, but just wanted to present multiple options...

You can also put in a new virtual Host entry in the

c:\xampp\apache\conf\httpd-vhosts.conf

like:

<VirtualHost *:80>
  ServerAdmin [email protected]
  DocumentRoot "C:/xampp/htdocs/myproject/web"
  ServerName localhost
  ErrorLog "logs/dummy-host2.example.com-error.log"
  CustomLog "logs/dummy-host2.example.com-access.log" common
</VirtualHost>

A char can hold a single character only, a character literal is a single character in single quote, i.e. '&' - if you have more characters than one you want to use a string, for that you have to use double quotes:

case "&&": 

I also had similar problem where redirects were giving 404 or 405 randomly on my development server. It was an issue with gunicorn instances.

Turns out that I had not properly shut down the gunicorn instance before starting a new one for testing. Somehow both of the processes were running simultaneously, listening to the same port 8080 and interfering with each other. Strangely enough they continued running in background after I had killed all my terminals. Had to kill them manually using fuser -k 8080/tcp

"_blank" is not guaranteed to be a new tab or window. It's implemented differently per-browser.

You can, however, put anything into target. I usually just say "_tab", and every browser I know of just opens it in a new tab.

Be aware that it means it's a named target, so if you try to open 2 URLs, they will use the same tab.

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

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

I am using phpMyAdmin version 4.2.11. At the time of writing, my Status tab looks like this (a few options expanded; note "Current settings", bottom right):

Note, there are no directly visible "features" that allow for the enabling of things such as slow_query_log. So, I went digging on the internet because UI-oriented answers will only be relevant to a particular release and, therefore, will quickly become out of date. So, what do you do if you don't see a relevant answer, above?

As this article explains, you can run a global query to enable or disable the slow_query_log et al. The queries for enabling and disabling these logs are not difficult, so don't be afraid of them, e.g.

SET GLOBAL slow_query_log = 'ON';

From here, phpMyAdmin is pretty helpful and a bit of Googling will get you up to speed in no time. For instance, after I ran the above query, I can go back to the "Instructions/Setup" option under the Status tab's Monitor window and see this (note the further instructions):

Nope, IDs have to be unique. You can use classes for that purpose

<div class="a" /><div class="a b" /><span class="a" />

div.a {font: ...;}
/* or just: */
.a {prop: value;}

If your problem persist with all those answers, try to change the file attribute to:

File.SetAttributes(yourfile, FileAttributes.Normal);

Step 1: Add the submodule

   git submodule add git://some_repository.git some_repository

Step 2: Fix the submodule to a particular commit

By default the new submodule will be tracking HEAD of the master branch, but it will NOT be updated as you update your primary repository. In order to change the submodule to track a particular commit or different branch, change directory to the submodule folder and switch branches just like you would in a normal repository.

   git checkout -b some_branch origin/some_branch

Now the submodule is fixed on the development branch instead of HEAD of master.

From Two Guys Arguing — Tie Git Submodules to a Particular Commit or Branch .

In Python 3.0–3.3 you would use: imp.reload(module)

The BDFL has answered this question.

However, imp was deprecated in 3.4, in favour of importlib (thanks @Stefan!).

I think, therefore, you’d now use importlib.reload(module), although I’m not sure.

Looking for EventHandling, ActionListener?

or code?

JButton b = new JButton("Clear");
b.addActionListener(new ActionListener(){
    public void actionPerformed(ActionEvent e){
        textfield.setText("");
        //textfield.setText(null); //or use this
    }
});

Also See
How to Use Buttons

From the documentation of XPath ( http://www.w3.org/TR/xpath/#location-paths ):

child::* selects all element children of the context node

child::text() selects all text node children of the context node

child::node() selects all the children of the context node, whatever their node type

So I guess your answer is:

$doc/PRESENTEDIN/X/child::node()

And if you want a flatten array of all nested nodes:

$doc/PRESENTEDIN/X/descendant::node()

My requirement was slightly different but used two data sources.

I have used two data sources for same JPA entities from same package. One for executing DDL at the server startup to create/update tables and another one is for DML at runtime.

The DDL connection should be closed after DDL statements are executed, to prevent further usage of super user previlleges anywhere in the code.

Properties

spring.datasource.url=jdbc:postgresql://Host:port
ddl.user=ddluser
ddl.password=ddlpassword
dml.user=dmluser
dml.password=dmlpassword
spring.datasource.driver-class-name=org.postgresql.Driver

Data source config classes

//1st Config class for DDL Data source

  public class DatabaseDDLConfig {
        @Bean
        public LocalContainerEntityManagerFactoryBean ddlEntityManagerFactoryBean() {
            LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
            PersistenceProvider persistenceProvider = new 
            org.hibernate.jpa.HibernatePersistenceProvider();
            entityManagerFactoryBean.setDataSource(ddlDataSource());
            entityManagerFactoryBean.setPackagesToScan(new String[] { 
            "com.test.two.data.sources"});
            HibernateJpaVendorAdapter vendorAdapter = new 
            HibernateJpaVendorAdapter();
            entityManagerFactoryBean.setJpaVendorAdapter(vendorAdapter);
            HashMap<String, Object> properties = new HashMap<>();
            properties.put("hibernate.dialect", 
            "org.hibernate.dialect.PostgreSQLDialect");
            properties.put("hibernate.physical_naming_strategy", 
            "org.springframework.boot.orm.jpa.hibernate.
            SpringPhysicalNamingStrategy");
            properties.put("hibernate.implicit_naming_strategy", 
            "org.springframework.boot.orm.jpa.hibernate.
            SpringImplicitNamingStrategy");
            properties.put("hibernate.hbm2ddl.auto", "update");
            entityManagerFactoryBean.setJpaPropertyMap(properties);
            entityManagerFactoryBean.setPersistenceUnitName("ddl.config");
            entityManagerFactoryBean.setPersistenceProvider(persistenceProvider);
            return entityManagerFactoryBean;
        }


    @Bean
    public DataSource ddlDataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setDriverClassName(env.getProperty("spring.datasource.driver-class-name"));
        dataSource.setUrl(env.getProperty("spring.datasource.url"));
        dataSource.setUsername(env.getProperty("ddl.user");
        dataSource.setPassword(env.getProperty("ddl.password"));
        return dataSource;
    }

    @Bean
    public PlatformTransactionManager ddlTransactionManager() {
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(ddlEntityManagerFactoryBean().getObject());
        return transactionManager;
    }
}

//2nd Config class for DML Data source

public class DatabaseDMLConfig {

    @Bean
    @Primary
    public LocalContainerEntityManagerFactoryBean dmlEntityManagerFactoryBean() {
        LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
        PersistenceProvider persistenceProvider = new org.hibernate.jpa.HibernatePersistenceProvider();
        entityManagerFactoryBean.setDataSource(dmlDataSource());
        entityManagerFactoryBean.setPackagesToScan(new String[] { "com.test.two.data.sources" });
        JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
        entityManagerFactoryBean.setJpaVendorAdapter(vendorAdapter);
        entityManagerFactoryBean.setJpaProperties(defineJpaProperties());
        entityManagerFactoryBean.setPersistenceUnitName("dml.config");
        entityManagerFactoryBean.setPersistenceProvider(persistenceProvider);
        return entityManagerFactoryBean;
    }

    @Bean
    @Primary
    public DataSource dmlDataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setDriverClassName(env.getProperty("spring.datasource.driver-class-name"));
        dataSource.setUrl(envt.getProperty("spring.datasource.url"));
        dataSource.setUsername("dml.user");
        dataSource.setPassword("dml.password");
        return dataSource;
    }

    @Bean
    @Primary
    public PlatformTransactionManager dmlTransactionManager() {
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(dmlEntityManagerFactoryBean().getObject());
        return transactionManager;
    }


  }

//Usage of DDL data sources in code.

public class DDLServiceAtStartup {

//Import persistence unit ddl.config for ddl purpose.

@PersistenceUnit(unitName = "ddl.config")
private EntityManagerFactory entityManagerFactory;

public void executeDDLQueries() throws ContentServiceSystemError {
    try {
        EntityManager entityManager = entityManagerFactory.createEntityManager();
        entityManager.getTransaction().begin();
        entityManager.createNativeQuery("query to create/update table").executeUpdate();
        entityManager.flush();
        entityManager.getTransaction().commit();
        entityManager.close();

        //Close the ddl data source to avoid from further use in code.
        entityManagerFactory.close();
    } catch(Exception ex) {}
}

//Usage of DML data source in code.

public class DDLServiceAtStartup {
  @PersistenceUnit(unitName = "dml.config")
  private EntityManagerFactory entityManagerFactory;

  public void createRecord(User user) {
     userDao.save(user);
  }
}

You can do something like this instead.

return new DateTime(2010, Month, 1).ToString("MMM");

Swift 2.x

let delayTime = dispatch_time(DISPATCH_TIME_NOW, Int64(1 * Double(NSEC_PER_SEC)))
 dispatch_after(delayTime, dispatch_get_main_queue()) {
 print("do some work")
}

Swift 3.x --&-- Swift 4

DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
    print("do some work")
}

or pass a escaping closure

func delay(seconds: Double, completion: @escaping()-> Void) {
    DispatchQueue.main.asyncAfter(deadline: .now() + seconds, execute: completion)
}

I have also used following link as others have suggested you for bluetooth communication.

http://developer.android.com/guide/topics/connectivity/bluetooth.html

The thing is all you need is a class BluetoothChatService.java

this class has following threads:

1. Accept
2. Connecting
3. Connected

Now when you call start function of the BluetoothChatService like:

mChatService.start();

It starts accept thread which means it will start looking for connection.

Now when you call

mChatService.connect(<deviceObject>,false/true);

Here first argument is device object that you can get from paired devices list or when you scan for devices you will get all the devices in range you can pass that object to this function and 2nd argument is a boolean to make secure or insecure connection.

connect function will start connecting thread which will look for any device which is running accept thread.

When such a device is found both accept thread and connecting thread will call connected function in BluetoothChatService:

connected(mmSocket, mmDevice, mSocketType);

this method starts connected thread in both the devices: Using this socket object connected thread obtains the input and output stream to the other device. And calls read function on inputstream in a while loop so that it's always trying read from other device so that whenever other device send a message this read function returns that message.

BluetoothChatService also has a write method which takes byte[] as input and calls write method on connected thread.

mChatService.write("your message".getByte());

write method in connected thread just write this byte data to outputsream of the other device.

public void write(byte[] buffer) {
   try {
       mmOutStream.write(buffer);
    // Share the sent message back to the UI Activity
    // mHandler.obtainMessage(
    // BluetoothGameSetupActivity.MESSAGE_WRITE, -1, -1,
    // buffer).sendToTarget();
    } catch (IOException e) {
    Log.e(TAG, "Exception during write", e);
     }
}

Now to communicate between two devices just call write function on mChatService and handle the message that you will receive on the other device.

I have a solution for this. First thing that add is already having a string value as input() function by default takes the input as string. Second thing that you can use append method to append value of add variable in your list.

Please do check my code I have done some modification : - {1} You can enter command in capital or small or mix {2} If user entered wrong command then your program will ask to input command again

inventory = ["sword","potion","armour","bow"] print(inventory) print("\ncommands : use (remove item) and pickup (add item)") selection=input("choose a command [use/pickup] : ") while True: if selection.lower()=="use": print(inventory) remove_item=input("What do you want to use? ") inventory.remove(remove_item) print(inventory) break

 elif selection.lower()=="pickup":
      print(inventory)
      add_item=input("What do you want to pickup? ")
      inventory.append(add_item)
      print(inventory)
      break
 
 else:
      print("Invalid Command. Please check your input")
      selection=input("Once again choose a command [use/pickup] : ")

This CSS might work for <input type="button" ..:

white-space: normal

Also try to dos2unix the shell script, because sometimes it has Windows line endings and the shell does not recognize it.

$ dos2unix MigrateNshell.sh

This helps sometimes.