For Searchview use these code

1. For XML

   <android.support.v7.widget.SearchView
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:id="@+id/searchView">
   
   </android.support.v7.widget.SearchView>
   

   ---

2. In your Fragment or Activity

   package com.example.user.salaryin;
   
   import android.app.ProgressDialog;
   import android.os.Bundle;
   import android.support.v4.app.Fragment;
   import android.support.v4.view.MenuItemCompat;
   import android.support.v7.widget.GridLayoutManager;
   import android.support.v7.widget.LinearLayoutManager;
   import android.support.v7.widget.RecyclerView;
   import android.support.v7.widget.SearchView;
   import android.view.LayoutInflater;
   import android.view.Menu;
   import android.view.MenuInflater;
   import android.view.MenuItem;
   import android.view.View;
   import android.view.ViewGroup;
   import android.widget.Toast;
   import com.example.user.salaryin.Adapter.BusinessModuleAdapter;
   import com.example.user.salaryin.Network.ApiClient;
   import com.example.user.salaryin.POJO.ProductDetailPojo;
   import com.example.user.salaryin.Service.ServiceAPI;
   import java.util.ArrayList;
   import java.util.List;
   import retrofit2.Call;
   import retrofit2.Callback;
   import retrofit2.Response;
   
   
   public class OneFragment extends Fragment implements SearchView.OnQueryTextListener {
   
   RecyclerView recyclerView;
   RecyclerView.LayoutManager layoutManager;
   ArrayList<ProductDetailPojo> arrayList;
   BusinessModuleAdapter adapter;
   private ProgressDialog pDialog;
   GridLayoutManager gridLayoutManager;
   SearchView searchView;
   
   public OneFragment() {
       // Required empty public constructor
   }
   
   @Override
   public void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
   }
   
   @Override
   public View onCreateView(LayoutInflater inflater, ViewGroup container,
                            Bundle savedInstanceState) {
   
       View rootView = inflater.inflate(R.layout.one_fragment,container,false);
   
       pDialog = new ProgressDialog(getActivity());
       pDialog.setMessage("Please wait...");
   
   
       searchView=(SearchView)rootView.findViewById(R.id.searchView);
       searchView.setQueryHint("Search BY Brand");
       searchView.setOnQueryTextListener(this);
   
       recyclerView = (RecyclerView) rootView.findViewById(R.id.recyclerView);
       layoutManager = new LinearLayoutManager(this.getActivity());
       recyclerView.setLayoutManager(layoutManager);
       gridLayoutManager = new GridLayoutManager(this.getActivity().getApplicationContext(), 2);
       recyclerView.setLayoutManager(gridLayoutManager);
       recyclerView.setHasFixedSize(true);
       getImageData();
   
   
       // Inflate the layout for this fragment
       //return inflater.inflate(R.layout.one_fragment, container, false);
       return rootView;
   }
   
   
   private void getImageData() {
       pDialog.show();
       ServiceAPI service = ApiClient.getRetrofit().create(ServiceAPI.class);
       Call<List<ProductDetailPojo>> call = service.getBusinessImage();
   
       call.enqueue(new Callback<List<ProductDetailPojo>>() {
           @Override
           public void onResponse(Call<List<ProductDetailPojo>> call, Response<List<ProductDetailPojo>> response) {
               if (response.isSuccessful()) {
                   arrayList = (ArrayList<ProductDetailPojo>) response.body();
                   adapter = new BusinessModuleAdapter(arrayList, getActivity());
                   recyclerView.setAdapter(adapter);
                   pDialog.dismiss();
               } else if (response.code() == 401) {
                   pDialog.dismiss();
                   Toast.makeText(getActivity(), "Data is not found", Toast.LENGTH_SHORT).show();
               }
   
           }
   
           @Override
           public void onFailure(Call<List<ProductDetailPojo>> call, Throwable t) {
               Toast.makeText(getActivity(), t.getMessage(), Toast.LENGTH_SHORT).show();
               pDialog.dismiss();
   
           }
       });
   }
   
      /* @Override
       public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
       getActivity().getMenuInflater().inflate(R.menu.menu_search, menu);
       MenuItem menuItem = menu.findItem(R.id.action_search);
       SearchView searchView = (SearchView) MenuItemCompat.getActionView(menuItem);
       searchView.setQueryHint("Search Product");
       searchView.setOnQueryTextListener(this);
   }*/
   
   @Override
   public boolean onQueryTextSubmit(String query) {
       return false;
   }
   
   @Override
   public boolean onQueryTextChange(String newText) {
       newText = newText.toLowerCase();
       ArrayList<ProductDetailPojo> newList = new ArrayList<>();
       for (ProductDetailPojo productDetailPojo : arrayList) {
           String name = productDetailPojo.getDetails().toLowerCase();
   
           if (name.contains(newText) )
               newList.add(productDetailPojo);
           }
       adapter.setFilter(newList);
       return true;
      }
   }
   

3. In adapter class

    public void setFilter(List<ProductDetailPojo> newList){
       arrayList=new ArrayList<>();
       arrayList.addAll(newList);
       notifyDataSetChanged();
   }
   

You need the xml.etree.ElementTree.fromstring(text)

from xml.etree.ElementTree import XML, fromstring
myxml = fromstring(text)

If what you want is to have the print operation automatically change floats to only show 2 decimal places, consider writing a function to replace 'print'. For instance:

def fp(*args):  # fp means 'floating print'
    tmps = []
    for arg in args:
        if type(arg) is float: arg = round(arg, 2)  # transform only floats
        tmps.append(str(arg))
    print(" ".join(tmps)

Use fp() in place of print ...

fp("PI is", 3.14159) ... instead of ... print "PI is", 3.14159

The Z stands for 'Zulu' - your times are in UTC. From Wikipedia:

The UTC time zone is sometimes denoted by the letter Z—a reference to the equivalent nautical time zone (GMT), which has been denoted by a Z since about 1950. The letter also refers to the "zone description" of zero hours, which has been used since 1920 (see time zone history). Since the NATO phonetic alphabet and amateur radio word for Z is "Zulu", UTC is sometimes known as Zulu time. This is especially true in aviation, where Zulu is the universal standard.

Try putting this into the top of your file (before any other output):

<?php

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

?>

Apparently it is implemented now DATAJPA-231

Assuming df1 has all the values of x of interest, you could use a dplyr::left_join() to merge and then either a base::replace() or tidyr::replace_na() to replace the NAs as 0s:

library(tidyverse)

# dplyr only:
df_new <- 
  left_join(df1, df2, by = 'x') %>% 
  mutate(y = replace(y, is.na(y), 0))

# dplyr and tidyr:
df_new <- 
  left_join(df1, df2, by = 'x') %>% 
  mutate(y = replace_na(y, 0))

# In the sample data column `x` is a factor, which will give a warning with the join. This can be prevented by converting to a character before the join:
df_new <- 
  left_join(df1 %>% mutate(x = as.character(x)), 
            df2 %>% mutate(x = as.character(x)), 
            by = 'x') %>% 
    mutate(y = replace(y, is.na(y), 0))

In your Android Developer Tools , From the SDK Manager, install Extras > Google Cloud Messaging for Android Library . After the installation is complete restart your SDK.Then navigate to sdk\extras\google\gcm\gcm-client\dist . there will be your gcm.jar file.

This approach is similar to "stash" solution but I think it might be more clear:

1. Your current local branch is "master" and you have local changes.
2. After synchronizing, there are incoming changes and some files need to be merged.
3. So, the first step is to switch to a new local branch (say "my_changes"):
   • Team -> Switch To -> New branch
     • Branch name: my_changes (for example)
4. After switching to the new branch, the uncommitted local changes still exist. So, commit all your local uncommitted changes to the new branch "my_changes":
5. Switch back to the local "master" branch:
   • Team -> Switch To -> master
6. Now, when you choose Team -> Synchronize Workspace, no "merge" files are expected to appear.
7. Select Team -> Pull
   • Now the local "master" branch is up to date with respect to the remote "master" branch.
8. Now, there are two options:
   • Option 1:
     • Select Team -> Merge to merge the original local changes from "my_changes" local branch into "master" local branch.
     • Now commit the incoming changes from the previous step into the local "master" branch and push them to the remote "master" branch.
   • Option 2:
     • Switch again to "my_changes" local branch.
     • Merge the updates from the local "master" branch into "my_changes" branch.
     • Proceed with the current task in "my_changes" branch.
     • When the task is done, use Option 1 above to update both the local "master" branch as well as the remote one.

setting known host is better than setting fingure print value.

When you set known host, try to manually ssh (very first time, before application runs) from the box the application runs.

The above given ans are correct and works fine. I used in a different way.

config.yml

imports:
    - { resource: parameters.yml }
    - { resource: security.yml }
    - { resource: app.yml }
    - { resource: app_twig.yml }

app.yml

parameters:
  app.version:           1.0.1

app_twig.yml

twig:
  globals:
    version: %app.version%

Inside controller:

$application_version = $this->container->getParameter('app.version');
// Here using app.yml

Inside template/twig file:

Project version {{ version }}!
{#  Here using app_twig.yml content.  #}
{#  Because in controller we used $application_version  #}

To use controller output:

Controller:

public function indexAction() {
        $application_version = $this->container->getParameter('app.version');
        return array('app_version' => $application_version);
    }

template/twig file :

Project version {{ app_version }}

I mentioned the different for better understand.

Try this:

#myelement {
  background-position: 100% 50%;
  margin-right: 5px;
}

Note though that the code above will move the whole element (not the background image only) 5px from the right. This might be ok for your case.

Not sure exactly what you are trying but your posted code should work just fine. in case you don't want the command to be displayed, add @echo off at starting of your script. If i have the below code in a file named as test.bat and run it command prompt as test.bat it will work just fine.

@echo off
ping www.google.de -t

To address your EDIT: where the main concern is ping command was not recognizable. ping command generally will be located under C:\Windows\System32\ where C:\ being the root directory. In case, the root directory is different you can get the root directory using %SystemRoot% environment variable and can say like

%SystemRoot%\Windows\System32\PING.EXE www.google.de -t

Another way to see if the command you are trying to run is recognizable or not is using WHERE command like below

where ping

If the command is recognizable; it will output the path like

C:\Windows\System32\PING.EXE

Else will result in error

export ROOT_DIR=<path/value>

Then use the variable, $(ROOT_DIR) in the Makefile.

Add these lines to your build.gradle file:

android { 
  lintOptions { 
    abortOnError false 
  }
}

Then clean your project :D

For those of you who work on a remote computer with ssh, and maintain a Jupyter notebook server inside a tmux session, then after you exit the Jupyter notebook, you also have to close the pane that was used to maintain your Jupyter notebook server. Otherwise, it could cause issues when you try to log out from the ssh.

lines = f.readlines()

reads all the lines of the file f. So it makes sense that there aren't any more line to read in the file f. If you want to read the file line by line, use readline().

I'd like to point out. maybe this just happens to me, HOWEVER, when I use this.removeAllFiles() in dropzone, it fires the event COMPLETE and this blows, what I did was check if the fileData was empty or not so I could actually submit the form.

Use the helper tool fd0ssh (from hxtools, not pmt). It works without having to expect a particular prompt from the ssh program.

Use notepad ++ . you can find them easily

http://notepad-plus-plus.org/download/

Or you can View source from FIREfox - Unclosed divs will be shown in RED

System.Threading.Thread.CurrentThread.CurrentUICulture.DateTimeFormat.GetDayName(System.DateTime.Now.DayOfWeek)

or

System.Threading.Thread.CurrentThread.CurrentUICulture.DateTimeFormat.GetDayName(DateTime.Parse("23/10/2009").DayOfWeek)

For anyone uninterested in writing their own static null safety method you can use: commons-lang's org.apache.commons.lang.ObjectUtils.defaultIfNull(Object, Object). For example:

    for (final String item : 
    (List<String>)ObjectUtils.defaultIfNull(items, Collections.emptyList())) { ... }

ObjectUtils.defaultIfNull JavaDoc

I'm on Ubuntu 14.04, with Bash version 4.3.11. However, I still don't have the fun built in string manipulation ${y,,}

This is what I used in my script to force capitalization:

CAPITALIZED=`echo "${y}" | tr '[a-z]' '[A-Z]'`

Use git rebase --abort. From the official Linux kernel documentation for git rebase:

git rebase --continue | --skip | --abort | --edit-todo

Just in case anyone is in my boat where none of these answers worked exactly, here's what I did.

Perhaps our in house Bitbucket server is set up a little differently than most, but here's the URL that I'd normally go to just to view the files in the master branch:

https://<BITBUCKET_URL>/projects/<PROJECT_GROUP>/repos/<REPO_NAME>/browse

If I select a different branch than master from the drop down menu, I get this:

https://<BITBUCKET_URL>/projects/<PROJECT_GROUP>/repos/<REPO_NAME>/browse?at=refs%2Fheads%2F<BRANCH_NAME>

So I tried doing this and it worked:

https://<BITBUCKET_URL>/projects/<PROJECT_GROUP>/repos/<REPO_NAME>/browse?at=<COMMIT_ID>

Now I can browse the whole repo as it was at the time of that commit.

Here is a few ways to do it (Just assume I'm using Dependency Injection for the DbConext)

public class Example
{
    private readonly DbContext Context;

    public Example(DbContext context)
    {
        Context = context;
    }

    public DbSetSampleOne[] DbSamples { get; set; }

    public void ExampleMethod DoSomething()
    {
        // Example 1: This will select everything from the entity you want to select
        DbSamples = Context.DbSetSampleOne.ToArray();

        // Example 2: If you want to apply some filtering use the following example
        DbSamples = Context.DbSetSampleOne.ToArray().Where(p => p.Field.Equals("some filter"))

    }

require 'json'
{"foo" => "bar"}.to_json
# => "{\"foo\":\"bar\"}"

You can use the UpdateProgress control:

Also see: ajax "loading" icon with UpdatePanel postbacks

A simple solution would be to just write

this.date = new Date().toLocaleDateString();

date .toLocaleDateString() time .toLocaleTimeString() both .toLocaleString()

Hope this helps.

Convert the message to a character array, then use a for loop to change it to a string

string message = "This Is A Test";
string[] result = new string[message.Length];
char[] temp = new char[message.Length];

temp = message.ToCharArray();

for (int i = 0; i < message.Length - 1; i++)
{
     result[i] = Convert.ToString(temp[i]);
}

Here is my implementation for python 3 and pycrypto

from Crypto.PublicKey import RSA
key = RSA.generate(4096)
f = open('/home/john/Desktop/my_rsa_public.pem', 'wb')
f.write(key.publickey().exportKey('PEM'))
f.close()
f = open('/home/john/Desktop/my_rsa_private.pem', 'wb')
f.write(key.exportKey('PEM'))
f.close()

f = open('/home/john/Desktop/my_rsa_public.pem', 'rb')
f1 = open('/home/john/Desktop/my_rsa_private.pem', 'rb')
key = RSA.importKey(f.read())
key1 = RSA.importKey(f1.read())

x = key.encrypt(b"dddddd",32)

print(x)
z = key1.decrypt(x)
print(z)

compiler will make a capture for each wildcard (e.g., question mark in List) when it makes up a function like:

foo(List<?> list) {
    list.put(list.get()) // ERROR: capture and Object are not identical type.
}

However a generic type like V would be ok and making it a generic method:

<V>void foo(List<V> list) {
    list.put(list.get())
}

I recently had this same problem. Unfortunately, NotifyIcon is only a Windows.Forms control at the moment, if you want to use it you are going to have to include that part of the framework. I guess that depends how much of a WPF purist you are.

If you want a quick and easy way of getting started check out this WPF NotifyIcon control on the Code Project which does not rely on the WinForms NotifyIcon at all. A more recent version seems to be available on the author's website and as a NuGet package. This seems like the best and cleanest way to me so far.

• Rich ToolTips rather than text
• WPF context menus and popups
• Command support and routed events
• Flexible data binding
• Rich balloon messages rather than the default messages provides by the OS

Check it out. It comes with an amazing sample app too, very easy to use, and you can have great looking Windows Live Messenger style WPF popups, tooltips, and context menus. Perfect for displaying an RSS feed, I am using it for a similar purpose.

If you have a 32bit DSN and a 64bit DSN with same names, Windows will automatically choose the 64bit one and If your application is 32bit it shows this error. Just watch out for that.

select column_name, data_type, character_maximum_length    
from INFORMATION_SCHEMA.COLUMNS
where table_name = 'Table1'

If it is possible for you to assign a Id for your form element(), this way can be considered as a safe alternative way (specially when radio group element name is not unique in document):

function findSelection(field) {
    var formInputElements = document.getElementById("yourFormId").getElementsByTagName("input");
    alert(formInputElements);
        for (i=0; i < formInputElements.length; i++) {
        if ((formInputElements[i].type == "radio") && (formInputElements[i].name == field) && (formInputElements[i].checked)) {
            alert(formInputElements[i].value + ' you got a value');     
            return formInputElements[i].value;
        }
    }
}

HTML:

<form action="#n" name="theForm" id="yourFormId">

You probably haven't installed GLUT:

1. Install GLUT If you do not have GLUT installed on your machine you can download it from: http://www.xmission.com/~nate/glut/glut-3.7.6-bin.zip (or whatever version) GLUT Libraries and header files are • glut32.lib • glut.h

Source: http://cacs.usc.edu/education/cs596/OGL_Setup.pdf

EDIT:

The quickest way is to download the latest header, and compiled DLLs for it, place it in your system32 folder or reference it in your project. Version 3.7 (latest as of this post) is here: http://www.opengl.org/resources/libraries/glut/glutdlls37beta.zip

Folder references:

glut.h: 'C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\GL\'
glut32.lib: 'C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\'
glut32.dll: 'C:\Windows\System32\'

For 64-bit machines, you will want to do this.
glut32.dll: 'C:\Windows\SysWOW64\'

Same pattern applies to freeglut and GLEW files with the header files in the GL folder, lib in the lib folder, and dll in the System32 (and SysWOW64) folder.
1. Under Visual C++, select Empty Project.
2. Go to Project -> Properties. Select Linker -> Input then add the following to the Additional Dependencies field:
opengl32.lib
glu32.lib
glut32.lib

Reprinted from here

If this is your app, if you connect the device to your computer, you can use the "Devices" option on Xcode's "Window" menu and then download the app's data container to your computer. Just select your app from the list of installed apps, and click on the "gear" icon and choose "Download Container".

Once you've downloaded it, right click on the file in the Finder and choose "Show Package Contents".

You can use a vector. Instead of worry about different screen sizes you only need to create an .svg file and import it to your project using Vector Asset Studio.

The easiest way would probably be to put your web resources into the assets folder then call:

webView.loadUrl("file:///android_asset/filename.html");

For Complete Communication between Java and Webview See This

Update: The assets folder is usually the following folder: <project>/src/main/assets This can be changed in the asset folder configuration setting in your <app>.iml file as:

<option name=”ASSETS_FOLDER_RELATIVE_PATH” value=”/src/main/assets” /> See Article Where to place the assets folder in Android Studio

This is actually a documented feature, and can be found here

// This event listener calls addMarker() when the map is clicked.
  google.maps.event.addListener(map, 'click', function(e) {
    placeMarker(e.latLng, map);
  });

  function placeMarker(position, map) {
    var marker = new google.maps.Marker({
      position: position,
      map: map
    });  
    map.panTo(position);
  }

1) Create ViewHolder that does nothing :)

// SampleHolder.java
public class SampleHolder extends RecyclerView.ViewHolder {
    public SampleHolder(View itemView) {
        super(itemView);
    }
}

2) Again create RecyclerView that does nothing :)

// SampleRecycler.java
public class SampleRecycler extends RecyclerView.Adapter<SampleHolder> {
    @Override
    public SampleHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        return null;
    }

    @Override
    public void onBindViewHolder(SampleHolder holder, int position) {

    }

    @Override
    public int getItemCount() {
        return 0;
    }
}

3) Now when your real recycler is not ready just use the sample one like below.

RecyclerView myRecycler = (RecyclerView) findViewById(R.id.recycler_id);
myRecycler.setLayoutManager(new LinearLayoutManager(this));
myRecycler.setAdapter(new SampleRecycler());

This is not best solution though but it works! Hope this is helpful.

If you are already using javascript take a look at jQuery. It supports a browser independent "last-child" selector and you can do something like this.

$("td:last-child").css({border:"none"})

2018 Update

Now you can use just window.scrollTo({ top: 0, behavior: 'smooth' }) to get the page scrolled with a smooth effect.

const btn = document.getElementById('elem');_x000D_
_x000D_
btn.addEventListener('click', () => window.scrollTo({_x000D_
  top: 400,_x000D_
  behavior: 'smooth',_x000D_
}));

#x {_x000D_
  height: 1000px;_x000D_
  background: lightblue;_x000D_
}

<div id='x'>_x000D_
  <button id='elem'>Click to scroll</button>_x000D_
</div>

Older solutions

You can do something like this:

var btn = document.getElementById('x');_x000D_
_x000D_
btn.addEventListener("click", function() {_x000D_
  var i = 10;_x000D_
  var int = setInterval(function() {_x000D_
    window.scrollTo(0, i);_x000D_
    i += 10;_x000D_
    if (i >= 200) clearInterval(int);_x000D_
  }, 20);_x000D_
})

body {_x000D_
  background: #3a2613;_x000D_
  height: 600px;_x000D_
}

<button id='x'>click</button>

ES6 recursive approach:

const btn = document.getElementById('elem');_x000D_
_x000D_
const smoothScroll = (h) => {_x000D_
  let i = h || 0;_x000D_
  if (i < 200) {_x000D_
    setTimeout(() => {_x000D_
      window.scrollTo(0, i);_x000D_
      smoothScroll(i + 10);_x000D_
    }, 10);_x000D_
  }_x000D_
}_x000D_
_x000D_
btn.addEventListener('click', () => smoothScroll());

body {_x000D_
  background: #9a6432;_x000D_
  height: 600px;_x000D_
}

<button id='elem'>click</button>

SimpleDateFormat sdf = new SimpleDateFormat("hh:mm:ss a");

There isn't any need to use echo, sir. Just use the tag <plaintext>:

<plaintext>
    <div>
        <h3><a href="#">First</a></h3>
        <div>Lorem ipsum dolor sit amet.</div>
    </div>

JAVA_HOME needs to point to a JDK home if you're trying to compile code. Check to see if '/usr/tomcat/jre/bin/javac' exists. I doubt it does.

If you don't have a JDK, then you can work around it by getting the ECJ (eclipse compiler) library, dropping it into '~/.ant/lib' and adding a system property to the command-line to use that compiler - check the Ant manual for details.

http://ant.apache.org/

Simple and easy :

<form onSubmit="return confirm('Do you want to submit?') ">_x000D_
  <input type="submit" />_x000D_
</form>

I'd suggest joining the #haskell irc channel and asking questions there. That's how I learned Haskell. If you go through Real World Haskell as suggested above, real time answers to your questions will help greatly. Lots of smart people on #haskell write Haskell for fun and for profit, so you'll get lots of good input. Try it!

byte test[] = new byte[3];
test[0] = 0x0A;
test[1] = 0xFF;
test[2] = 0x01;

for (byte theByte : test)
{
  System.out.println(Integer.toHexString(theByte));
}

NOTE: test[1] = 0xFF; this wont compile, you cant put 255 (FF) into a byte, java will want to use an int.

you might be able to do...

test[1] = (byte) 0xFF;

I'd test if I was near my IDE (if I was near my IDE I wouln't be on Stackoverflow)

If you don't want to use seperate npm package body-parser, latest express (4.16+) has built-in body-parser middleware and can be used like this,

const app = express();
app.use(express.json({ limit: '100mb' }));

p.s. Not all functionalities of body parse are present in the express. Refer documentation for full usage here

Adding new certificate resolved this issue for me. Properties page -> signing -> Click on Create test certificate

The solution depends on the answer to the question - are all the parameters going to be the same type and if so will each be treated the same?

If the parameters are not the same type or more importantly are not going to be treated the same then you should use method overloading:

public class MyClass
{
  public void doSomething(int i) 
  {
    ...
  }

  public void doSomething(int i, String s) 
  {
    ...
  }

  public void doSomething(int i, String s, boolean b) 
  {
    ...
  }
}

If however each parameter is the same type and will be treated in the same way then you can use the variable args feature in Java:

public MyClass 
{
  public void doSomething(int... integers)
  {
    for (int i : integers) 
    {
      ...
    }
  }
}

Obviously when using variable args you can access each arg by its index but I would advise against this as in most cases it hints at a problem in your design. Likewise, if you find yourself doing type checks as you iterate over the arguments then your design needs a review.

Or if all borders have same style, just:

border:10px;

if ($_FILES['cover_image']['size'] == 0 && $_FILES['cover_image']['error'] == 0)
{ 
      // Code comes here
}

This thing works for me........

I just use for _ in range(n), it's straight to the point. It's going to generate the entire list for huge numbers in Python 2, but if you're using Python 3 it's not a problem.

The MSDN is a good reference for these type of questions regarding syntax and usage. This is from the Transact SQL Reference - CASE page.

http://msdn.microsoft.com/en-us/library/ms181765.aspx

USE AdventureWorks2012;
GO
SELECT   ProductNumber, Name, "Price Range" = 
  CASE 
     WHEN ListPrice =  0 THEN 'Mfg item - not for resale'
     WHEN ListPrice < 50 THEN 'Under $50'
     WHEN ListPrice >= 50 and ListPrice < 250 THEN 'Under $250'
     WHEN ListPrice >= 250 and ListPrice < 1000 THEN 'Under $1000'
     ELSE 'Over $1000'
  END
FROM Production.Product
ORDER BY ProductNumber ;
GO

Another good site you may want to check out if you're using SQL Server is SQL Server Central. This has a large variety of resources available for whatever area of SQL Server you would like to learn.

<div  style="display:none;" class="answer_list" > WELCOME</div>
<input type="button" name="answer" onclick="document.getElementsByClassName('answer_list')[0].style.display = 'auto';">

To install the latest stable version:

nvm install stable

To set default to the stable version (instead of a specific version):

nvm alias default stable

To list installed versions:

nvm list

As of v6.2.0, it will look something like:

$ nvm list
         v4.4.2
->       v6.2.0
default -> stable (-> v6.2.0)
node -> stable (-> v6.2.0) (default)
stable -> 6.2 (-> v6.2.0) (default)
iojs -> N/A (default)

To Validate Text Box Accept Ascii Only use this Pattern

[\x00-\x7F]+

Besides the 'console' usage issue mentioned in accepted answer and others,there is at least another reason why sometimes pages in Internet Explorer work only with the developer tools activated.

When Developer Tools is enabled, IE doesn't really uses its HTTP cache (at least by default in IE 11) like it does in normal mode.

It means if your site or page has a caching problem (if it caches more than it should for example - that was my case), you will not see that problem in F12 mode. So if the javascript does some cached AJAX requests, they may not work as expected in normal mode, and work fine in F12 mode.

Apache's commons-lang library has a static function org.apache.commons.lang3.EnumUtils.getEnum which will map a String to your Enum type. Same answer essentially as Geoffreys but why roll your own when it's out there in the wild already.

The working code

var jsonData = [{person:"me", age :"30"},{person:"you",age:"25"}];_x000D_
_x000D_
for(var obj in jsonData){_x000D_
    if(jsonData.hasOwnProperty(obj)){_x000D_
    for(var prop in jsonData[obj]){_x000D_
        if(jsonData[obj].hasOwnProperty(prop)){_x000D_
           alert(prop + ':' + jsonData[obj][prop]);_x000D_
        }_x000D_
    }_x000D_
}_x000D_
}

When someone asks for "the number of processors/cores" there are 2 answers being requested. The number of "processors" would be the physical number installed in sockets on the machine.

The number of "cores" would be physical cores. Hyperthreaded (virtual) cores would not be included (at least to my mind). As someone who writes a lot of programs with thread pools, you really need to know the count of physical cores vs cores/hyperthreads. That said, you can modify the following script to get the answers that you need.

#!/bin/bash

MODEL=`cat /cpu/procinfo | grep "model name" | sort | uniq`
ALL=`cat /proc/cpuinfo | grep "bogo" | wc -l`
PHYSICAL=`cat /proc/cpuinfo | grep "physical id" | sort | uniq | wc -l`
CORES=`cat /proc/cpuinfo | grep "cpu cores" | sort | uniq | cut -d':' -f2`
PHY_CORES=$(($PHYSICAL * $CORES))
echo "Type $MODEL"
echo "Processors $PHYSICAL"
echo "Physical cores $PHY_CORES"
echo "Including hyperthreading cores $ALL"

The result on a machine with 2 model Xeon X5650 physical processors each with 6 physical cores that also support hyperthreading:

Type model name : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
Processors 2
Physical cores 12
Including hyperthreading cores 24

On a machine with 2 mdeol Xeon E5472 processors each with 4 physical cores that doesn't support hyperthreading

Type model name : Intel(R) Xeon(R) CPU           E5472  @ 3.00GHz
Processors 2
Physical cores 8
Including hyperthreading cores 8

For android, Use: https://developer.android.com/reference/android/net/Uri#buildUpon()

URI oldUri = new URI(uri);
Uri.Builder builder = oldUri.buildUpon();
 builder.appendQueryParameter("newParameter", "dummyvalue");
 Uri newUri =  builder.build();

This should fulfill your requirements.

ABC:\s*(\(\D+\)\s*.*?)\\n

Here it is with some tests http://www.regexplanet.com/cookbook/ahJzfnJlZ2V4cGxhbmV0LWhyZHNyDgsSBlJlY2lwZRiEjiUM/index.html

Futher reading on regular expressions: http://www.regular-expressions.info/characters.html

I use this and it works fine

#/bin/bash
/usr/bin/python python python_script.py

The problem is that they're all the same exact list in memory. When you use the [x]*n syntax, what you get is a list of n many x objects, but they're all references to the same object. They're not distinct instances, rather, just n references to the same instance.

To make a list of 3 different lists, do this:

x = [[] for i in range(3)]

This gives you 3 separate instances of [], which is what you want

[[]]*n is similar to

l = []
x = []
for i in range(n):
    x.append(l)

While [[] for i in range(3)] is similar to:

x = []
for i in range(n):
    x.append([])   # appending a new list!

In [20]: x = [[]] * 4

In [21]: [id(i) for i in x]
Out[21]: [164363948, 164363948, 164363948, 164363948] # same id()'s for each list,i.e same object


In [22]: x=[[] for i in range(4)]

In [23]: [id(i) for i in x]
Out[23]: [164382060, 164364140, 164363628, 164381292] #different id(), i.e unique objects this time

If you try joining C on a field from B before joining B, i.e.:

SELECT A.x, 
       A.y, 
       A.z 
FROM A 
   INNER JOIN C
       on B.x = C.x
   INNER JOIN B
       on A.x = B.x

your query will fail, so in this case the order matters.

After insuring that the string "strOutput" has a correct XML structure, you can do this:

Matcher junkMatcher = (Pattern.compile("^([\\W]+)<")).matcher(strOutput);
strOutput = junkMatcher.replaceFirst("<");

You might want to try www.reuxables.com - we have both commercial and free themes, and it is the largest and most diverse theme library for WPF.

Yes, you can do it by:

-- Install Atom

-- Install Python on your system. Atom requires the latest version of Python (currently 3.8.5). Note that Anaconda sometimes may not have this version, and depending on how you installed it, it may not have been added to the PATH. Install Python via https://www.python.org/ and make sure to check the option of "Add to PATH"

-- Install "scripts" on Atom via "Install packages"

-- Install any other autocomplete package like Kite on Atom if you want that feature.

-- Run it

I tried the normal way (I had Python installed via Anaconda) but Atom did not detect it & gave me an error when I tried to run Python. This is the way around it.

This question has numerous answers, and they're all different due to users installing different toolchains and using different Java versions.

The recommended way of using Android development toolchain, or at least the one that I suggest to use, is to follow what's stated in Android Studio documentation:

You should always keep your Build Tools component updated by downloading the latest version using the Android SDK Manager.

Android studio allows you to easily manage installed SDKs & build tools, yes, it requires some space on your hard drive, but it will save you some time. Once you get familiar with how it works, then you can think of installing command-line tools only.

If there's no particular reason of using older Java version, use the latest (stable) version, you will have interesting new features, and also the compiled application will benefit from all the new optimizations.

Fresh install

1. Delete your local Android folder, usually in the home directory
2. Download Android studio
3. Once installed, open Settings, Search Android SDK and open it
4. In SDK Platforms select the target Android version for your app
5. In SDK Tools tab, select Android SDK Build-Tools, Android SDK Command-line Tools (latest), Android Emulator, Android SDK Platform-Tools
6. Before pressing OK, check that Android SDK Location path is correct for you
7. Press OK and let Android Studio download & install everything

(Optional) if you need to use the installed binaries from command line, be sure to add their folder into your PATH variable. If you use Android studio, it's should not be required though.

I've got Java 14 installed on my machine, anyway you can use the jre shipped with Android Studio.

SELECT
    t.A,
    t.B,
    t.C,
    ROW_NUMBER() OVER (ORDER BY (SELECT 1)) AS number
FROM tableZ AS t

See working example at SQLFiddle

Of course, you may want to define the row-numbering order – if so, just swap OVER (ORDER BY (SELECT 1)) for, e.g., OVER (ORDER BY t.C), like in a normal ORDER BY clause.

What solved my problem was just using the below two lines in ipython notebook at the top

%matplotib inline
%pylab inline

And it worked. I'm using Ubuntu16.04 and ipython-5.1

To people that can't get above fixes working.

Had to change file ssl.py to fix it. Look for function create_default_context and change line:

context = SSLContext(PROTOCOL_SSLv23)

to

context = SSLContext(PROTOCOL_TLSv1)

Maybe someone can create easier solution without editing ssl.py?

I had to make a small change to Jack's program to get it to run. After declaring the struct pointer pvar, point it to the address of var. I found this solution on page 242 of Stephen Kochan's Programming in C.

#include <stdio.h>

int main()
{
  struct foo
  {
    int x;
    float y;
  };

  struct foo var;
  struct foo* pvar;
  pvar = &var;

  var.x = 5;
  (&var)->y = 14.3;
  printf("%i - %.02f\n", var.x, (&var)->y);
  pvar->x = 6;
  pvar->y = 22.4;
  printf("%i - %.02f\n", pvar->x, pvar->y);
  return 0;
}

Run this in vim with the following command:

:!gcc -o var var.c && ./var

Will output:

5 - 14.30
6 - 22.40

No, that's not really possible, as

• there can be more than one string giving the same MD5
• it was designed to be hard to "reverse"

The goal of the MD5 and its family of hashing functions is

• to get short "extracts" from long string
• to make it hard to guess where they come from
• to make it hard to find collisions, that is other words having the same hash (which is a very similar exigence as the second one)

Think that you can get the MD5 of any string, even very long. And the MD5 is only 16 bytes long (32 if you write it in hexa to store or distribute it more easily). If you could reverse them, you'd have a magical compacting scheme.

This being said, as there aren't so many short strings (passwords...) used in the world, you can test them from a dictionary (that's called "brute force attack") or even google for your MD5. If the word is common and wasn't salted, you have a reasonable chance to succeed...

Whenever there is a situation where you want to generate key or mac address which is hexadecimal number having digits based on user demand, and that too using android and kotlin, then you my below code helps you:

private fun getRandomHexString(random: SecureRandom, numOfCharsToBePresentInTheHexString: Int): String {
    val sb = StringBuilder()
    while (sb.length < numOfCharsToBePresentInTheHexString) {
        val randomNumber = random.nextInt()
        val number = String.format("%08X", randomNumber)
        sb.append(number)
    }
    return sb.toString()
} 

If you need the X last bits of your integer, use a binary mask :

unsigned last8bitsvalue=(32 bit integer) & 0xFF
unsigned last16bitsvalue=(32 bit integer) & 0xFFFF

Datetime is just lovely if you like remembering funny codes. Wouldn't you prefer simplicity?

>>> import arrow
>>> arrow.now().format('YYYY-MM-DD')
'2017-02-17'

This module is clever enough to understand what you mean.

Just do pip install arrow.

Addendum: In answer to those who become exercised over this answer let me just say that arrow represents one of the alternative approaches to dealing with dates in Python. That's mostly what I meant to suggest.

right click on your Database , then select properties . select the option in compatibility levels choose sql 2005[90] instead of 2008 if you are working with Microsoft sql 2008. then select the file and write ( sa ) in owner`s textbox. it will work probably

This is code I'm using to get ID for both iOS 5 and iOS 6, 7:

- (NSString *) advertisingIdentifier
{
    if (!NSClassFromString(@"ASIdentifierManager")) {
        SEL selector = NSSelectorFromString(@"uniqueIdentifier");
        if ([[UIDevice currentDevice] respondsToSelector:selector]) {
            return [[UIDevice currentDevice] performSelector:selector];
        }
    }
    return [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];
}

Can you use date as a factor?

Yes, but you probably shouldn't.

...or should you use as.Date on a date column?

Yes.

Which leads us to this:

library(scales)
df$Month <- as.Date(df$Month)
ggplot(df, aes(x = Month, y = AvgVisits)) + 
  geom_bar(stat = "identity") +
  theme_bw() +
  labs(x = "Month", y = "Average Visits per User") +
  scale_x_date(labels = date_format("%m-%Y"))

in which I've added stat = "identity" to your geom_bar call.

In addition, the message about the binwidth wasn't an error. An error will actually say "Error" in it, and similarly a warning will always say "Warning" in it. Otherwise it's just a message.

I'm going to add my problem to the list of possible solutions in case anyone else happens upon this thread.

TableView cell identifier. First off make sure your cell has an identifier. Second, make sure you're referencing that identifier when you dequeue the cell.

When your are trying to apply prod on string type of value like:

['-214' '-153' '-58' ..., '36' '191' '-37']

you will get the error.

Solution: Append only integer value like [1,2,3], and you will get your expected output.

If the value is in string format before appending then, in the array you can convert the type into int type and store it in a list.

$.each( { name: "John", lang: "JS" }, function(i, n){
    alert( "Name: " + i + ", Value: " + n );
});

each

I know this thread is two years old now, I still don't see a correct answer here.

Unless you want to use Joda or have Java 8 and if you need to subract dates influenced by daylight saving.

So I have written my own solution. The important aspect is that it only works if you really only care about dates because it's necessary to discard the time information, so if you want something like 25.06.2014 - 01.01.2010 = 1636, this should work regardless of the DST:

private static SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd.MM.yyyy");

public static long getDayCount(String start, String end) {
  long diff = -1;
  try {
    Date dateStart = simpleDateFormat.parse(start);
    Date dateEnd = simpleDateFormat.parse(end);

    //time is always 00:00:00, so rounding should help to ignore the missing hour when going from winter to summer time, as well as the extra hour in the other direction
    diff = Math.round((dateEnd.getTime() - dateStart.getTime()) / (double) 86400000);
  } catch (Exception e) {
    //handle the exception according to your own situation
  }
  return diff;
}

As the time is always 00:00:00, using double and then Math.round() should help to ignore the missing 3600000 ms (1 hour) when going from winter to summer time, as well as the extra hour if going from summer to winter.

This is a small JUnit4 test I use to prove it:

@Test
public void testGetDayCount() {
  String startDateStr = "01.01.2010";
  GregorianCalendar gc = new GregorianCalendar(locale);
  try {
    gc.setTime(simpleDateFormat.parse(startDateStr));
  } catch (Exception e) {
  }

  for (long i = 0; i < 10000; i++) {
    String dateStr = simpleDateFormat.format(gc.getTime());
    long dayCount = getDayCount(startDateStr, dateStr);
    assertEquals("dayCount must be equal to the loop index i: ", i, dayCount);
    gc.add(GregorianCalendar.DAY_OF_YEAR, 1);
  }
}

... or if you want to see what it does 'life', replace the assertion with just:

System.out.println("i: " + i + " | " + dayCount + " - getDayCount(" + startDateStr + ", " + dateStr + ")");

... and this is what the output should look like:

  i: 0 | 0  - getDayCount(01.01.2010, 01.01.2010)
  i: 1 | 1  - getDayCount(01.01.2010, 02.01.2010)
  i: 2 | 2  - getDayCount(01.01.2010, 03.01.2010)
  i: 3 | 3  - getDayCount(01.01.2010, 04.01.2010)
  ...
  i: 1636 | 1636  - getDayCount(01.01.2010, 25.06.2014)
  ...
  i: 9997 | 9997  - getDayCount(01.01.2010, 16.05.2037)
  i: 9998 | 9998  - getDayCount(01.01.2010, 17.05.2037)
  i: 9999 | 9999  - getDayCount(01.01.2010, 18.05.2037)

What about

import operator

auths = Author.objects.order_by('-score')[:30]
ordered = sorted(auths, key=operator.attrgetter('last_name'))

In Django 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by

order_by(*fields)

By default, results returned by a QuerySet are ordered by the ordering tuple given by the ordering option in the model’s Meta. You can override this on a per-QuerySet basis by using the order_by method.

Example:

ordered_authors = Author.objects.order_by('-score', 'last_name')[:30]

The result above will be ordered by score descending, then by last_name ascending. The negative sign in front of "-score" indicates descending order. Ascending order is implied.

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

On this Selection apply Font Size from bottom control.

I think you should install API 18 from android sdk if not already installed, otherwise you can try "invalidate caches and restart" (Find: File->invalidate caches and restart).

I use the following code on http://www.diagnomics.com/

Smooth transition from b/w to color with magnifying effect (scale)

    img.color_flip {
      filter: url(filters.svg#grayscale); /* Firefox 3.5+ */
      filter: gray; /* IE5+ */
      -webkit-filter: grayscale(1); /* Webkit Nightlies & Chrome Canary */
      -webkit-transition: all .5s ease-in-out;
    }

    img.color_flip:hover {
      filter: none;
      -webkit-filter: grayscale(0);
      -webkit-transform: scale(1.1);
    }

If all you need is a user provided dictionary, possible better solution is json.loads. The main limitation is that json dicts requires string keys. Also you can only provide literal data, but that is also the case for literal_eval.

Actually, char* name is not a pointer to a constant, but a pointer to a variable. You might be talking about this other question.

What is the difference between char * const and const char *?

pip is designed to upgrade python packages and not to upgrade python itself. pip shouldn't try to upgrade python when you ask it to do so.

Don't type pip install python but use an installer instead.

dict.items()

Does the trick.

If you want to create a generic dictionary with any type

var dictionaryData = [AnyHashable:Any]()

The first argument in sys will be the current file name so this will work

import sys
print sys.argv[0] # will print the file name

For deleting all data:

HTML FILE

  class="btn btn-primary" href="{% url 'delete_product'%}">Delete

Put the above code in an anchor tag. (the a tag!)

url.py

path('delete_product', views.delete_product, name='delete_product')]

views.py

def delete_product(request):
    if request.method == "GET":
        dest = Racket.objects.all()
        dest.delete()
        return render(request, "admin_page.html")

Based on @pilau s answer - but with an improvement that even the accepted answer does not have.

<div class="angular-with-newlines" ng-repeat="item in items">
   {{item.description}}
</div>

/* in the css file or in a style block */
.angular-with-newlines {
    white-space: pre-line;
}

This will use newlines and whitespace as given, but also break content at the content boundaries. More information about the white-space property can be found here:

https://developer.mozilla.org/en-US/docs/Web/CSS/white-space

If you want to break on newlines, but also not collapse multiple spaces or white space preceeding the text (to render code or something), you can use:

white-space: pre-wrap;

Nice comparison of the different rendering modes: http://meyerweb.com/eric/css/tests/white-space.html

Append the following parameter to the Youtube-URL:

144p: &vq=tiny
240p: &vq=small
360p: &vq=medium
480p: &vq=large
720p: &vq=hd720

For instance:

src="http://www.youtube.com/watch?v=oDOXeO9fAg4"

becomes:

src="http://www.youtube.com/watch?v=oDOXeO9fAg4&vq=large"

Url.Action() will get you the bare URL for most overloads of Html.ActionLink, but I think that the URL-from-lambda functionality is only available through Html.ActionLink so far. Hopefully they'll add a similar overload to Url.Action at some point.

Using ? is much cleaner.

var ? function_if_exists() : function_if_doesnt_exist();

Open the project on Android Studio and let it solve the problems for you

It immediately shows at the left bottom:

Then click that link, and it will fix the right files for you.

This ended up fixing the Gradle version as mentioned at: https://stackoverflow.com/a/37091489/895245 but it also fixed further errors, so it is the easiest thing to do.

Tested on https://github.com/googlesamples/android-vulkan-tutorials/tree/7ba478ac2e0d9006c9e2e261446003a4449b8aa3/tutorial05_triangle , Android Studio 2.3, Ubuntu 14.04.

You should use DrawEllipse:

//
// Summary:
//     Draws an ellipse defined by a bounding rectangle specified by coordinates
//     for the upper-left corner of the rectangle, a height, and a width.
//
// Parameters:
//   pen:
//     System.Drawing.Pen that determines the color, width,
//      and style of the ellipse.
//
//   x:
//     The x-coordinate of the upper-left corner of the bounding rectangle that
//     defines the ellipse.
//
//   y:
//     The y-coordinate of the upper-left corner of the bounding rectangle that
//     defines the ellipse.
//
//   width:
//     Width of the bounding rectangle that defines the ellipse.
//
//   height:
//     Height of the bounding rectangle that defines the ellipse.
//
// Exceptions:
//   System.ArgumentNullException:
//     pen is null.
public void DrawEllipse(Pen pen, int x, int y, int width, int height);

This traverse generator function can be used to iterate over all the values:

def traverse(o, tree_types=(list, tuple)):
    if isinstance(o, tree_types):
        for value in o:
            for subvalue in traverse(value, tree_types):
                yield subvalue
    else:
        yield o

data = [(1,1,(1,1,(1,"1"))),(1,1,1),(1,),1,(1,(1,("1",)))]
print list(traverse(data))
# prints [1, 1, 1, 1, 1, '1', 1, 1, 1, 1, 1, 1, 1, '1']

for value in traverse(data):
    print repr(value)
# prints
# 1
# 1
# 1
# 1
# 1
# '1'
# 1
# 1
# 1
# 1
# 1
# 1
# 1
# '1'

The current "pipable" variant of this operator is called finalize() (since RxJS 6). The older and now deprecated "patch" operator was called finally() (until RxJS 5.5).

I think finalize() operator is actually correct. You say:

do that logic only when I subscribe, and after the stream has ended

which is not a problem I think. You can have a single source and use finalize() before subscribing to it if you want. This way you're not required to always use finalize():

let source = new Observable(observer => {
  observer.next(1);
  observer.error('error message');
  observer.next(3);
  observer.complete();
}).pipe(
  publish(),
);

source.pipe(
  finalize(() => console.log('Finally callback')),
).subscribe(
  value => console.log('#1 Next:', value),
  error => console.log('#1 Error:', error),
  () => console.log('#1 Complete')
);

source.subscribe(
  value => console.log('#2 Next:', value),
  error => console.log('#2 Error:', error),
  () => console.log('#2 Complete')
);

source.connect();

This prints to console:

#1 Next: 1
#2 Next: 1
#1 Error: error message
Finally callback
#2 Error: error message

Jan 2019: Updated for RxJS 6

Try this one:

declare @StartDate datetime, @EndDate datetime

select @StartDate = '2016-05-04 10:23:41.083', @EndDate='2016-05-04 10:25:26.053'

select CAST(DateDiff(MI, @startDate, @EndDate)/60 AS varchar)+':'+Cast(DateDiff(MI, @startDate, @EndDate)%60 AS varchar)+':'+cast(DateDiff(s, @startDate, @EndDate)%60 AS varchar) as [hh:mm:ss]

Best way is to have a contextual action bar with listview on multiselect, You can make listview as multiselect using the following code

listview.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE_MODAL);

And now set multichoice listener for Listview ,You can see the complete implementation of multiselect listview at Android multi select listview

You can have a responsive canvas in 3 short and simple steps:

1. Remove the width and height attributes from your <canvas>.

   <canvas id="responsive-canvas"></canvas>
   

2. Using CSS, set the width of your canvas to 100%.

   #responsive-canvas {
     width: 100%;
   }
   

3. Using JavaScript, set the height to some ratio of the width.

   var canvas = document.getElementById('responsive-canvas');
   var heightRatio = 1.5;
   canvas.height = canvas.width * heightRatio;
   

On Windows, you can use WMI (home page, cheeseshop):

def memory():
    import os
    from wmi import WMI
    w = WMI('.')
    result = w.query("SELECT WorkingSet FROM Win32_PerfRawData_PerfProc_Process WHERE IDProcess=%d" % os.getpid())
    return int(result[0].WorkingSet)

On Linux (from python cookbook http://code.activestate.com/recipes/286222/:

import os
_proc_status = '/proc/%d/status' % os.getpid()

_scale = {'kB': 1024.0, 'mB': 1024.0*1024.0,
          'KB': 1024.0, 'MB': 1024.0*1024.0}

def _VmB(VmKey):
    '''Private.
    '''
    global _proc_status, _scale
     # get pseudo file  /proc/<pid>/status
    try:
        t = open(_proc_status)
        v = t.read()
        t.close()
    except:
        return 0.0  # non-Linux?
     # get VmKey line e.g. 'VmRSS:  9999  kB\n ...'
    i = v.index(VmKey)
    v = v[i:].split(None, 3)  # whitespace
    if len(v) < 3:
        return 0.0  # invalid format?
     # convert Vm value to bytes
    return float(v[1]) * _scale[v[2]]


def memory(since=0.0):
    '''Return memory usage in bytes.
    '''
    return _VmB('VmSize:') - since


def resident(since=0.0):
    '''Return resident memory usage in bytes.
    '''
    return _VmB('VmRSS:') - since


def stacksize(since=0.0):
    '''Return stack size in bytes.
    '''
    return _VmB('VmStk:') - since

I just had this problem, but thinking around the problem in my case gave the best solution, unrelated to the expected solution.

It could be quite a common case, basically, I'm reading from one source list and creating objects based on them in a destination list, however, I have to check whether the source items are valid first and want to return the row of any error. At first-glance, I want to get the index into the enumerator of the object at the Current property, however, as I am copying these elements, I implicitly know the current index anyway from the current destination. Obviously it depends on your destination object, but for me it was a List, and most likely it will implement ICollection.

i.e.

var destinationList = new List<someObject>();
foreach (var item in itemList)
{
  var stringArray = item.Split(new char[] { ';', ',' }, StringSplitOptions.RemoveEmptyEntries);

  if (stringArray.Length != 2)
  {
    //use the destinationList Count property to give us the index into the stringArray list
    throw new Exception("Item at row " + (destinationList.Count + 1) + " has a problem.");
  }
  else
  {
    destinationList.Add(new someObject() { Prop1 = stringArray[0], Prop2 = stringArray[1]});
  }
}

Not always applicable, but often enough to be worth mentioning, I think.

Anyway, the point being that sometimes there is a non-obvious solution already in the logic you have...

You can use replaceAll() method :

String.replaceAll(",", "");
String.replaceAll("\\.", "");
String.replaceAll("\\(", "");

etc..

You are catching the error but then you are re throwing it. You should try and handle it more gracefully, otherwise your user is going to see 500, internal server, errors.

You may want to send back a response telling the user what went wrong as well as logging the error on your server.

I am not sure exactly what errors the request might return, you may want to return something like.

router.get("/emailfetch", authCheck, async (req, res) => {
  try {
    let emailFetch = await gmaiLHelper.getEmails(req.user._doc.profile_id , '/messages', req.user.accessToken)
      emailFetch = emailFetch.data
      res.send(emailFetch)
   } catch(error) {
      res.status(error.response.status)
      return res.send(error.message);
    })

})

This code will need to be adapted to match the errors that you get from the axios call.

I have also converted the code to use the try and catch syntax since you are already using async.

One example, if you need to reference/join the same data set multiple times you can do so by defining a CTE. Therefore, it can be a form of code re-use.

An example of self referencing is recursion: Recursive Queries Using CTE

For exciting Microsoft definitions Taken from Books Online:

A CTE can be used to:

• Create a recursive query. For more information, see Recursive Queries Using Common Table Expressions.

• Substitute for a view when the general use of a view is not required; that is, you do not have to store the definition in metadata.

• Enable grouping by a column that is derived from a scalar subselect, or a function that is either not deterministic or has external access.

• Reference the resulting table multiple times in the same statement.

You should first have some agreed method of ending the thread. For example a running_ valiable that the thread can check and comply with.

Your main thread code should be wrapped in an exception block that catches both ThreadInterruptException and ThreadAbortException that will cleanly tidy up the thread on exit.

In the case of ThreadInterruptException you can check the running_ variable to see if you should continue. In the case of the ThreadAbortException you should tidy up immediately and exit the thread procedure.

The code that tries to stop the thread should do the following:

running_ = false;
threadInstance_.Interrupt();
if(!threadInstance_.Join(2000)) { // or an agreed resonable time
   threadInstance_.Abort();
}

I was facing the same problem and I tried using JsonSetting to ignore the self-referencing error its kinda work until I got a class which self-referencing very deeply and my dot-net process hangs on Json writing value.

My Problem

    public partial class Company : BaseModel
{
    public Company()
    {
        CompanyUsers = new HashSet<CompanyUser>();
    }

    public string Name { get; set; }

    public virtual ICollection<CompanyUser> CompanyUsers { get; set; }
}

public partial class CompanyUser
{
    public int Id { get; set; }
    public int CompanyId { get; set; }
    public int UserId { get; set; }

    public virtual Company Company { get; set; }

    public virtual User User { get; set; }
}

public partial class User : BaseModel
{
    public User()
    {
        CompanyUsers = new HashSet<CompanyUser>();
    }

    public string DisplayName { get; set; }
    public virtual ICollection<CompanyUser> CompanyUsers { get; set; }

}

You can see the problem in User class it's referencing to CompanyUser class which is a self-referencing.

Now, I'm calling the GetAll Method which includes all the relational properties.

cs.GetAll("CompanyUsers", "CompanyUsers.User");

On this stage my DotNetCore process hangs on Executing JsonResult, writing value ... and never come. In my Startup.cs, I've already set the JsonOption. For some reason EFCore is including nested property which I'm not asking Ef to give.

    options.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;

expected behavior should be this

Hey EfCore can you please include "CompanyUsers" data as well in my Company class so that i can easily access the data.

then

Hey EfCore can you also please include the "CompanyUsers.User" data as well so that i can easily access the data like this Company.CompanyUsers.First().User.DisplayName

at this stage i should only get this "Company.CompanyUsers.First().User.DisplayName" and it should not give me Company.CompanyUsers.First().User.CompanyUsers which causing the self-referencing issue; Technically it shouldn't give me User.CompanyUsers as CompanyUsers is a navigational property. But, EfCore get very excited and giving me User.CompanyUsers.

So, I decided to write an extension method for property to be excluded from the object (it's actually not excluding it's just setting the property to null). Not only that it will also work on array properties as well. below is the code I'm also going to export the nuget package for other users (not sure if this even helps someone). Reason is simple because I'm too lazy to write .Select(n => new { n.p1, n.p2}); I just don't want to write select statement to exclude only 1 property!

This is not the best code (I'll update at some stage) as I have written in a hurry and though this might help someone who wants to exclude (set null) in the object with arrays also.

    public static class PropertyExtensions
{
    public static void Exclude<T>(this T obj, Expression<Func<T, object>> expression)
    {
        var visitor = new PropertyVisitor<T>();
        visitor.Visit(expression.Body);
        visitor.Path.Reverse();
        List<MemberInfo> paths = visitor.Path;
        Action<List<MemberInfo>, object> act = null;

        int recursiveLevel = 0;
        act = (List<MemberInfo> vPath, object vObj) =>
        {

            // set last propert to null thats what we want to avoid the self-referencing error.
            if (recursiveLevel == vPath.Count - 1)
            {
                if (vObj == null) throw new ArgumentNullException("Object cannot be null");

                vObj.GetType().GetMethod($"set_{vPath.ElementAt(recursiveLevel).Name}").Invoke(vObj, new object[] { null });
                return;
            }

            var pi = vObj.GetType().GetProperty(vPath.ElementAt(recursiveLevel).Name);
            if (pi == null) return;
            var pv = pi.GetValue(vObj, null);
            if (pi.PropertyType.IsArray || pi.PropertyType.Name.Contains("HashSet`1") || pi.PropertyType.Name.Contains("ICollection`1"))
            {
                var ele = (IEnumerator)pv.GetType().GetMethod("GetEnumerator").Invoke(pv, null);

                while (ele.MoveNext())
                {
                    recursiveLevel++;
                    var arrItem = ele.Current;

                    act(vPath, arrItem);

                    recursiveLevel--;
                }

                if (recursiveLevel != 0) recursiveLevel--;
                return;
            }
            else
            {
                recursiveLevel++;
                act(vPath, pv);
            }

            if (recursiveLevel != 0) recursiveLevel--;

        };

        // check if the root level propert is array
        if (obj.GetType().IsArray)
        {
            var ele = (IEnumerator)obj.GetType().GetMethod("GetEnumerator").Invoke(obj, null);
            while (ele.MoveNext())
            {
                recursiveLevel = 0;
                var arrItem = ele.Current;

                act(paths, arrItem);
            }
        }
        else
        {
            recursiveLevel = 0;
            act(paths, obj);
        }

    }

    public static T Explode<T>(this T[] obj)
    {
        return obj.FirstOrDefault();
    }

    public static T Explode<T>(this ICollection<T> obj)
    {
        return obj.FirstOrDefault();
    }
}

above extension class will give you the ability to set the property to null to avoid the self-referencing loop even arrays.

Expression Builder

    internal class PropertyVisitor<T> : ExpressionVisitor
{
    public readonly List<MemberInfo> Path = new List<MemberInfo>();

    public Expression Modify(Expression expression)
    {
        return Visit(expression);
    }


    protected override Expression VisitMember(MemberExpression node)
    {
        if (!(node.Member is PropertyInfo))
        {
            throw new ArgumentException("The path can only contain properties", nameof(node));
        }

        Path.Add(node.Member);
        return  base.VisitMember(node);
    }
}

Usages:

Model Classes

    public class Person
{
    public string Name { get; set; }
    public Address AddressDetail { get; set; }
}

public class Address
{
    public string Street { get; set; }
    public Country CountryDetail { get; set; }
    public Country[] CountryDetail2 { get; set; }
}

public class Country
{
    public string CountryName { get; set; }
    public Person[] CountryDetail { get; set; }
}

Dummy Data

           var p = new Person
        {
            Name = "Adeel Rizvi",
            AddressDetail = new Address
            {
                Street = "Sydney",
                CountryDetail = new Country
                {
                    CountryName = "AU"
                }
            }
        };

        var p1 = new Person
        {
            Name = "Adeel Rizvi",
            AddressDetail = new Address
            {
                Street = "Sydney",
                CountryDetail2 = new Country[]
                {
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A1" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A2" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A3" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A4" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A5" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A6" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A7" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A8" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A9" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A1" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A2" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A3" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A4" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A5" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A6" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A7" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A8" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },
                    new Country{ CountryName = "AU", CountryDetail = new Person[]{ new Person { Name = "A9" }, new Person { Name = "A1" }, new Person { Name = "A1" } } },

                }
            }
        };

Cases:

Case 1: Exclude only property without any array

p.Exclude(n => n.AddressDetail.CountryDetail.CountryName);

Case 2: Exclude property with 1 array

p1.Exclude(n => n.AddressDetail.CountryDetail2.Explode().CountryName);

Case 3: Exclude property with 2 nested array

p1.Exclude(n => n.AddressDetail.CountryDetail2.Explode().CountryDetail.Explode().Name);

Case 4: EF GetAll Query With Includes

var query = cs.GetAll("CompanyUsers", "CompanyUsers.User").ToArray();
query.Exclude(n => n.Explode().CompanyUsers.Explode().User.CompanyUsers);
return query;

You have notice that Explode() method its also a extension method just for our expression builder to get the property from array property. Whenever there is a array property use the .Explode().YourPropertyToExclude or .Explode().Property1.MyArrayProperty.Explode().MyStupidProperty. Above code helps me to avoid the self-referencing so deep as deep i want. Now i can use GetAll and exclude the property which i don;t want!

Thank you for reading this big post!

That syntax works fine for me:

CREATE FUNCTION dbo.test_func
(@in varchar(20))
RETURNS INT
AS
BEGIN
    RETURN 1
END
GO

SELECT dbo.test_func('blah')

Are you sure that the function exists as a function and under the dbo schema?

You can just set the onClick of an ImageView and also set it to be clickable, Or set the drawableBottom property of a regular button.

    ImageView iv = (ImageView)findViewById(R.id.ImageView01);
   iv.setOnClickListener(new OnClickListener() {
   public void onClick(View v) {
    // TODO Auto-generated method stub

   }
   });

Yup. Function references are just like any other object reference, you can pass them around to your heart's content.

Here's a more concrete example:

function foo() {
    console.log("Hello from foo!");
}

function caller(f) {
    // Call the given function
    f();
}

function indirectCaller(f) {
    // Call `caller`, who will in turn call `f`
    caller(f);
}

// Do it
indirectCaller(foo); // logs "Hello from foo!"

You can also pass in arguments for foo:

function foo(a, b) {
    console.log(a + " + " + b + " = " + (a + b));
}

function caller(f, v1, v2) {
    // Call the given function
    f(v1, v2);
}

function indirectCaller(f, v1, v2) {
    // Call `caller`, who will in turn call `f`
    caller(f, v1, v2);
}

// Do it
indirectCaller(foo, 1, 2); // logs "1 + 2 = 3"

The below works for me

dataframe[,"newName"] <- NA

Make sure to add "" for new name string.

Many sites use AJAX/XHR/fetch to add, show, modify content dynamically and window.history API instead of in-site navigation so current URL is changed programmatically. Such sites are called SPA, short for Single Page Application.

Usual JS methods of detecting page changes

• MutationObserver (docs) to literally detect DOM changes:

  • How to change the HTML content as it's loading on the page

  • Performance of MutationObserver to detect nodes in entire DOM.

  • Simple example:

    let lastUrl = location.href; 
    new MutationObserver(() => {
      const url = location.href;
      if (url !== lastUrl) {
        lastUrl = url;
        onUrlChange();
      }
    }).observe(document, {subtree: true, childList: true});
    
    function onUrlChange() {
      console.log('URL changed!', location.href);
    }
    

• Event listener for sites that signal content change by sending a DOM event:

  • pjax:end on document used by many pjax-based sites e.g. GitHub,
    see How to run jQuery before and after a pjax load?
  • message on window used by e.g. Google search in Chrome browser,
    see Chrome extension detect Google search refresh
  • yt-navigate-finish used by Youtube,
    see How to detect page navigation on YouTube and modify its appearance seamlessly?

• Periodic checking of DOM via setInterval:
  Obviously this will work only in cases when you wait for a specific element identified by its id/selector to appear, and it won't let you universally detect new dynamically added content unless you invent some kind of fingerprinting the existing contents.

• Cloaking History API:

  let _pushState = History.prototype.pushState;
  History.prototype.pushState = function (state, title, url) {
    _pushState.call(this, state, title, url);
    console.log('URL changed', url)
  };
  

• Listening to hashchange, popstate events:

  window.addEventListener('hashchange', e => {
    console.log('URL hash changed', e);
    doSomething();
  });
  window.addEventListener('popstate', e => {
    console.log('State changed', e);
    doSomething();
  });
  

Extensions-specific methods

All above-mentioned methods can be used in a content script. Note that content scripts aren't automatically executed by the browser in case of programmatic navigation via window.history in the web page because only the URL was changed but the page itself remained the same (the content scripts run automatically only once in page lifetime).

Now let's look at the background script.

Detect URL changes in a background / event page.

There are advanced API to work with navigation: webNavigation, webRequest, but we'll use simple chrome.tabs.onUpdated event listener that sends a message to the content script:

• manifest.json:
  declare background/event page
  declare content script
  add "tabs" permission.

• background.js

  var rxLookfor = /^https?:\/\/(www\.)?google\.(com|\w\w(\.\w\w)?)\/.*?[?#&]q=/;
  chrome.tabs.onUpdated.addListener(function (tabId, changeInfo, tab) {
    if (rxLookfor.test(changeInfo.url)) {
      chrome.tabs.sendMessage(tabId, 'url-update');
    }
  });
  

• content.js

  chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
    if (msg === 'url-update') {
      // doSomething();
    }
  });
  

Somewhere in your code there is a line #include <string>. This by itself tells you that the program is written in C++. So using g++ is better than gcc.

For the missing library: you should look around in the file system if you can find a file called libl.so. Use the locate command, try /usr/lib, /usr/local/lib, /opt/flex/lib, or use the brute-force find / | grep /libl.

Once you have found the file, you have to add the directory to the compiler command line, for example:

g++ -o scan lex.yy.c -L/opt/flex/lib -ll

Those who are using Java 7.0 or below version can refer the code which I used here and it works.

public class WaitTest {

    private final Lock lock = new ReentrantLock();
    private final Condition condition = lock.newCondition();

    public void waitHere(long waitTime) {
        System.out.println("wait started...");
        lock.lock();
        try {
            condition.await(waitTime, TimeUnit.SECONDS);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        lock.unlock();
        System.out.println("wait ends here...");
    }

    public static void main(String[] args) {
        //Your Code
        new WaitTest().waitHere(10);
        //Your Code
    }

}

iBeacon Profile contains 31 Bytes which includes the followings

1. Prefix - 9 Bytes - which include s the adv data and Manufacturer data
2. UUID - 16 Bytes
3. Major - 2 Bytes
4. Minor - 2 Bytes
5. TxPower - 1 Byte

You cannot mix JS and PHP that way, PHP is rendered before the page is sent to the browser (i.e. before the JS is run)

You can use window.location to change your current page.

$('.entry a:first').click(function() {
    window.location = "http://google.ca";
});

Anyone who's looking for most convenient and robust way of writing MP4 files with OpenCV or FFmpeg, can see my state-of-the-art VidGear Video-Processing Python library's WriteGear API that works with both OpenCV backend and FFmpeg backend and even supports GPU encoders. Here's an example to encode with H264 encoder in WriteGear with FFmpeg backend:

# import required libraries
from vidgear.gears import WriteGear
import cv2

# define suitable (Codec,CRF,preset) FFmpeg parameters for writer
output_params = {"-vcodec":"libx264", "-crf": 0, "-preset": "fast"}

# Open suitable video stream, such as webcam on first index(i.e. 0)
stream = cv2.VideoCapture(0) 

# Define writer with defined parameters and suitable output filename for e.g. `Output.mp4`
writer = WriteGear(output_filename = 'Output.mp4', logging = True, **output_params)

# loop over
while True:

    # read frames from stream
    (grabbed, frame) = stream.read()

    # check for frame if not grabbed
    if not grabbed:
      break

    # {do something with the frame here}
    # lets convert frame to gray for this example
    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)

    # write gray frame to writer
    writer.write(gray)

    # Show output window
    cv2.imshow("Output Gray Frame", gray)

    # check for 'q' key if pressed
    key = cv2.waitKey(1) & 0xFF
    if key == ord("q"):
        break

# close output window
cv2.destroyAllWindows()

# safely close video stream
stream.release()

# safely close writer
writer.close() 

• Source: https://github.com/abhiTronix/vidgear
• Docs: https://abhitronix.github.io/vidgear/
• More FFmpeg backend examples:https://abhitronix.github.io/vidgear/gears/writegear/compression/usage/
• OpenCV backend examples: https://abhitronix.github.io/vidgear/gears/writegear/non_compression/usage/

$("input").prop('required',true);

DEMO FIDDLE

I discovered while following the above suggestions that for line in f: does not work for a pandas dataframe (not that anyone said it would) because the end of file in a dataframe is the last column, not the last row. for example if you have a data frame with 3 fields (columns) and 9 records (rows), the for loop will stop after the 3rd iteration, not after the 9th iteration. Teresa

In order to get proper responses back from async methods, you need to put await while calling those task methods. That will wait for converting it back to the returned value type rather task type.

E.g var content = await StringAsyncTask (

where public async Task<String> StringAsyncTask ())

On Windows, Sublime text,

You press Ctrl + H to replace \n by a new line created by Ctrl + Enter.

Replace : \n

By : (press Ctrl + Enter)

@Autowired
private RestOperations restTemplate;

You can only autowire interfaces with implementations.

Shortcut Alt+Enter shows intention actions where you can choose "Add Javadoc".

You could create a helper function:

def re_match_group(pattern, str, out_groups):
    del out_groups[:]
    result = re.match(pattern, str)
    if result:
        out_groups[:len(result.groups())] = result.groups()
    return result

And then use it like this:

groups = []
if re_match_group("I love (\w+)", statement, groups):
    print "He loves", groups[0]
elif re_match_group("Ich liebe (\w+)", statement, groups):
    print "Er liebt", groups[0]
elif re_match_group("Je t'aime (\w+)", statement, groups):
    print "Il aime", groups[0]

It's a little clunky, but it gets the job done.

The cleanest way to work with it. Assuming your table is a list of integers called "dbo.tvp_Int" (Customize for your own table type)

Create this extension method...

public static void AddWithValue_Tvp_Int(this SqlParameterCollection paramCollection, string parameterName, List<int> data)
{
   if(paramCollection != null)
   {
       var p = paramCollection.Add(parameterName, SqlDbType.Structured);
       p.TypeName = "dbo.tvp_Int";
       DataTable _dt = new DataTable() {Columns = {"Value"}};
       data.ForEach(value => _dt.Rows.Add(value));
       p.Value = _dt;
   }
}

Now you can add a table valued parameter in one line anywhere simply by doing this:

cmd.Parameters.AddWithValueFor_Tvp_Int("@IDValues", listOfIds);

Android complete source code for adding events and reminders with start and end time format.

/** Adds Events and Reminders in Calendar. */
private void addReminderInCalendar() {
    Calendar cal = Calendar.getInstance();
    Uri EVENTS_URI = Uri.parse(getCalendarUriBase(true) + "events");
    ContentResolver cr = getContentResolver();
    TimeZone timeZone = TimeZone.getDefault();

    /** Inserting an event in calendar. */
    ContentValues values = new ContentValues();
    values.put(CalendarContract.Events.CALENDAR_ID, 1);
    values.put(CalendarContract.Events.TITLE, "Sanjeev Reminder 01");
    values.put(CalendarContract.Events.DESCRIPTION, "A test Reminder.");
    values.put(CalendarContract.Events.ALL_DAY, 0);
    // event starts at 11 minutes from now
    values.put(CalendarContract.Events.DTSTART, cal.getTimeInMillis() + 11 * 60 * 1000);
    // ends 60 minutes from now
    values.put(CalendarContract.Events.DTEND, cal.getTimeInMillis() + 60 * 60 * 1000);
    values.put(CalendarContract.Events.EVENT_TIMEZONE, timeZone.getID());
    values.put(CalendarContract.Events.HAS_ALARM, 1);
    Uri event = cr.insert(EVENTS_URI, values);

    // Display event id
    Toast.makeText(getApplicationContext(), "Event added :: ID :: " + event.getLastPathSegment(), Toast.LENGTH_SHORT).show();

    /** Adding reminder for event added. */
    Uri REMINDERS_URI = Uri.parse(getCalendarUriBase(true) + "reminders");
    values = new ContentValues();
    values.put(CalendarContract.Reminders.EVENT_ID, Long.parseLong(event.getLastPathSegment()));
    values.put(CalendarContract.Reminders.METHOD, Reminders.METHOD_ALERT);
    values.put(CalendarContract.Reminders.MINUTES, 10);
    cr.insert(REMINDERS_URI, values);
}

/** Returns Calendar Base URI, supports both new and old OS. */
private String getCalendarUriBase(boolean eventUri) {
    Uri calendarURI = null;
    try {
        if (android.os.Build.VERSION.SDK_INT <= 7) {
            calendarURI = (eventUri) ? Uri.parse("content://calendar/") : Uri.parse("content://calendar/calendars");
        } else {
            calendarURI = (eventUri) ? Uri.parse("content://com.android.calendar/") : Uri
                    .parse("content://com.android.calendar/calendars");
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return calendarURI.toString();
}

Add permission to your Manifest file.

<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />

I ran into the same. Saw an example using this: https://github.com/flesler/jquery.scrollTo

I use it as follows:

$('#arrow_back').click(function () {
    $.scrollTo('#features_1', 1000, { easing: 'easeInOutExpo', offset: 0, 'axis': 'y' }); 
});

Clean solution. Works for me!

Sometimes, the methods in the other answers don't work. In my case, I'm generating a signature with my RSA private key and the result is NSData. I found that this seems to work:

Objective-C

NSData *signature;
NSString *signatureString = [signature base64EncodedStringWithOptions:0];

Swift

let signatureString = signature.base64EncodedStringWithOptions(nil)

I am using Oracle Database and i had same problem. Eventually i found ORACLE DB is converting all the metadata (table/sp/view/trigger) in upper case.

And i was trying how i wrote table name (myTempTable) in sql whereas it expect how it store table name in databsae (MYTEMPTABLE). Also same applicable on column name.

It is quite common problem with developer whoever used sql and now jumped into ORACLE DB.

This usually happens in Python 3. One of the common reasons would be that while specifying your file path you need "\\" instead of "\". As in:

filePath = "C:\\User\\Desktop\\myFile"

For Python 2, just using "\" would work.

May be with:

SELECT count(*) FROM `table` 
where 
    created_at>='2011-03-17 06:42:10' and created_at<='2011-03-17 07:42:50';

or use between:

SELECT count(*) FROM `table` 
where 
    created_at between '2011-03-17 06:42:10' and '2011-03-17 07:42:50';

You can change the datetime as per your need. May be use curdate() or now() to get the desired dates.

You should have access to the POST dictionary on the request object.

The best way I found so far is using the Android-Debug-Database tool.

Its incredibly simple to use and setup, just add the dependence and connect to the device database's interface via web. No need to root the phone or adding activities or whatsoever. Here are the steps:

STEP 1

Add the following dependency to your app's Gradle file and run the application.

debugCompile 'com.amitshekhar.android:debug-db:1.0.0'

STEP 2

Open your browser and visit your phone's IP address on port 8080. The URL should be like: http://YOUR_PHONE_IP_ADDRESS:8080. You will be presented with the following:

NOTE: You can also always get the debug address URL from your code by calling the method DebugDB.getAddressLog();

To get my phone's IP I currently use Ping Tools, but there are a lot of alternatives.

STEP 3

That's it!

More details in the official documentation: https://github.com/amitshekhariitbhu/Android-Debug-Database

You can open it in a new window with window.open('https://support.wwf.org.uk/earth_hour/index.php?type=individual');. If you want to open it in new tab open the current page in two tabs and then alllow the script to run so that both current page and the new page will be obtained.

It should be noted that security features have been implemented which require either the app to be ran locally under localhost, or through SSL for GetUserMedia() to work.

I discovered this when trying several of the demos available and was dissapointed when they didn't work! See: New Security Restrictions

based on Charles Gamble answer, this what I used (I removed some lines that confused me and gave me wrong indexed) :

- (BOOL)didTapAttributedTextInLabel:(UILabel *)label inRange:(NSRange)targetRange TapGesture:(UIGestureRecognizer*) gesture{
    NSParameterAssert(label != nil);

    // create instances of NSLayoutManager, NSTextContainer and NSTextStorage
    NSLayoutManager *layoutManager = [[NSLayoutManager alloc] init];
    NSTextStorage *textStorage = [[NSTextStorage alloc] initWithAttributedString:label.attributedText];

    // configure layoutManager and textStorage
    [textStorage addLayoutManager:layoutManager];

    // configure textContainer for the label
    NSTextContainer *textContainer = [[NSTextContainer alloc] initWithSize:CGSizeMake(label.frame.size.width, label.frame.size.height)];

    textContainer.lineFragmentPadding = 0.0;
    textContainer.lineBreakMode = label.lineBreakMode;
    textContainer.maximumNumberOfLines = label.numberOfLines;

    // find the tapped character location and compare it to the specified range
    CGPoint locationOfTouchInLabel = [gesture locationInView:label];
    [layoutManager addTextContainer:textContainer]; //(move here, not sure it that matter that calling this line after textContainer is set

    NSInteger indexOfCharacter = [layoutManager characterIndexForPoint:locationOfTouchInLabel
                                                           inTextContainer:textContainer
                                  fractionOfDistanceBetweenInsertionPoints:nil];
    if (NSLocationInRange(indexOfCharacter, targetRange)) {
        return YES;
    } else {
        return NO;
    }
}

With node, try

var s3 = new AWS.S3( {
    endpoint: 's3-eu-central-1.amazonaws.com',
    signatureVersion: 'v4',
    region: 'eu-central-1'
} );

I think a good way to think of it is a classic running Relay Race

Synchronous: Processes like members of the same team, they won't execute until they receive baton (end of the execution of previous process/runner) and yet they are all acting in sync with each other.

Asynchronous: Where processes like members of different teams on the same relay race track, they will run and stop, async with each other, but within same race (overall program execution).

Does it make sense?

If you want to append to the file, open it with 'a'. If you want to seek through the file to find the place where you should insert the line, use 'r+'. (docs)

Also note, if you just want to see the changed files between the last commit and the one before it. This works fine: git show --name-only

Please don't call any StartForgroundServices inside onCreate() method, you have to call StartForground services in onStartCommand() after make the worker thread otherwise you will get ANR always , so please don't write complex login in main thread of onStartCommand();

public class Services extends Service {

    private static final String ANDROID_CHANNEL_ID = "com.xxxx.Location.Channel";
    @Nullable
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }


    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            Notification.Builder builder = new Notification.Builder(this, ANDROID_CHANNEL_ID)
                    .setContentTitle(getString(R.string.app_name))
                    .setContentText("SmartTracker Running")
                    .setAutoCancel(true);
            Notification notification = builder.build();
            startForeground(0, notification);
            Log.e("home_button","home button");
        } else {
            NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
                    .setContentTitle(getString(R.string.app_name))
                    .setContentText("SmartTracker is Running...")
                    .setPriority(NotificationCompat.PRIORITY_DEFAULT)
                    .setAutoCancel(true);
            Notification notification = builder.build();
            startForeground(0, notification);
            Log.e("home_button_value","home_button_value");

        }
        return super.onStartCommand(intent, flags, startId);

    }
}

EDIT: Caution! startForeground function can't take 0 as first argument, it will raise an exception! this example contains wrong function call, change 0 to your own const which couldnt be 0 or be greater than Max(Int32)

Following solution can be pretty useful in the usual login / main activity scenario or implementing a blocking screen.

To minimize the app rather than going back to previous activity, you can override onBackPressed() like this:

@Override
public void onBackPressed() {
    moveTaskToBack(true);
}

moveTaskToBack(boolean nonRoot) leaves your back stack as it is, just puts your task (all activities) in background. Same as if user pressed Home button.

Parameter boolean nonRoot - If false then this only works if the activity is the root of a task; if true it will work for any activity in a task.

You can not always count on privacy of the full URL either. For instance, as is sometimes the case on enterprise networks, supplied devices like your company PC are configured with an extra "trusted" root certificate so that your browser can quietly trust a proxy (man-in-the-middle) inspection of https traffic. This means that the full URL is exposed for inspection. This is usually saved to a log.

Furthermore, your passwords are also exposed and probably logged and this is another reason to use one time passwords or to change your passwords frequently.

Finally, the request and response content is also exposed if not otherwise encrypted.

One example of the inspection setup is described by Checkpoint here. An old style "internet café" using supplied PC's may also be set up this way.

Here is the code for you`r class . but this also contains lot of refactoring. Please add a for each rather than for. cheers :)

 static int isLeft(ArrayList<String> left, ArrayList<String> right)

    {
        int f = 0;
        for (int i = 0; i < left.size(); i++) {
            for (int j = 0; j < right.size(); j++)

            {
                if (left.get(i).charAt(0) == right.get(j).charAt(0)) {
                    System.out.println("Grammar is left recursive");
                    f = 1;
                }

            }
        }
        return f;

    }

    public static void main(String[] args) {
        // TODO code application logic here
        ArrayList<String> left = new ArrayList<String>();
        ArrayList<String> right = new ArrayList<String>();


        Scanner sc = new Scanner(System.in);
        System.out.println("enter no of prod");
        int n = sc.nextInt();
        for (int i = 0; i < n; i++) {
            System.out.println("enter left prod");
            String leftText = sc.next();
            left.add(leftText);
            System.out.println("enter right prod");
            String rightText = sc.next();
            right.add(rightText);
        }

        System.out.println("the productions are");
        for (int i = 0; i < n; i++) {
            System.out.println(left.get(i) + "->" + right.get(i));
        }
        int flag;
        flag = isLeft(left, right);
        if (flag == 1) {
            System.out.println("Removing left recursion");
        } else {
            System.out.println("No left recursion");
        }

    }

You want to be able to pass in a Class and get a type-safe instance of that class? Try the following:

public static void main(String [] args) throws Exception {
    String s = instanceOf(String.class);
}

public static <T> T instanceOf (Class<T> clazz) throws Exception {
    return clazz.newInstance();
}

In addition to the Eclipse solutions and the tool mentioned in another answer, consider flip. It can 'flip' either way between normal and Windows linebreaks, and does nice things like preserve the file's timestamp and other stats.

You can use it like this to solve your problem:

find . -type f -not -path './.git/*' -exec flip -u {} \;

(I put in a clause to ignore your .git directory, in case you use git, but since flip ignores binary files by default, you mightn't need this.)

This is worked in my case:

pip install --user --upgrade pip

Otherwise open command prompt with Run as administrator and do the same thing.

Both commands are correct :

mvn clean install -Pdev1
mvn clean install -P dev1

The problem is most likely not profile activation, but the profile not accomplishing what you expect it to.

It is normal that the command :

mvn help:active-profiles

does not display the profile, because is does not contain -Pdev1. You could add it to make the profile appear, but it would be pointless because you would be testing maven itself.

What you should do is check the profile behavior by doing the following :

1. set activeByDefault to true in the profile configuration,
2. run mvn help:active-profiles (to make sure it is effectively activated even without -Pdev1),
3. run mvn install.

It should give the same results as before, and therefore confirm that the problem is the profile not doing what you expect.

If you are running a website, you could also try to set your application pool to disable 32-bit Applications (under advanced settings of a pool).

To make an image responsive use the following:

CSS

.responsive-image {
        width: 950px;//Any width you want to set the image to.
        max-width: 100%;
        height: auto;
}

HTML

<img class="responsive-image" src="IMAGE URL">

You can get the nodeValue of the first childNode using

$('.title')[0].childNodes[0].nodeValue

http://jsfiddle.net/TU4FB/

import {Component} from '@angular/core';
import {NgForm} from '@angular/forms';
@Component({
    selector: 'example-app',
    template: '<form #f="ngForm" (ngSubmit)="onSubmit(f)" novalidate>
        <input name="first" ngModel required #first="ngModel">
        <input name="last" ngModel>
        <button>Submit</button>
    </form>
    <p>First name value: {{ first.value }}</p>
    <p>First name valid: {{ first.valid }}</p>
    <p>Form value: {{ f.value | json }}</p>
    <p>Form valid: {{ f.valid }}</p>',
})
export class SimpleFormComp {
    onSubmit(f: NgForm) {

        // some stuff

        f.resetForm();
    }
}

Put your ScrollViewer in a DockPanel and set the DockPanel MaxHeight property

[...]
<DockPanel MaxHeight="700">
  <ScrollViewer VerticalScrollBarVisibility="Auto">
   <ItemsControl ItemSource ="{Binding ...}">
     [...]
   </ItemsControl>
  </ScrollViewer>
</DockPanel>
[...]

The simpliest way to understand it is that DateTime is a struct. When you initialize a struct it's initialize to it's minimum value : DateTime.Min

Therefore there is no difference between default(DateTime) and new DateTime() and DateTime.Min

In case you are coming into this right now, I've just been through it today and can summarize where this stands. If you did not try this yet, some details here might help.

I think @Omid Ariyan's approach is the best way. Add the pre-commit and post-checkout scripts. DON'T forget to name them exactly the way Omid does and DON'T forget to make them executable. If you forget either of those, they have no effect and you run "git commit" over and over wondering why nothing happens :) Also, if you cut and paste out of the web browser, be careful that the quotation marks and ticks are not altered.

If you run the pre-commit script once (by running a git commit), then the file .permissions will be created. You can add it to the repository and I think it is unnecessary to add it over and over at the end of the pre-commit script. But it does not hurt, I think (hope).

There are a few little issues about the directory name and the existence of spaces in the file names in Omid's scripts. The spaces were a problem here and I had some trouble with the IFS fix. For the record, this pre-commit script did work correctly for me:

#!/bin/bash  

SELF_DIR=`git rev-parse --show-toplevel`
DATABASE=$SELF_DIR/.permissions

# Clear the permissions database file
> $DATABASE

echo -n "Backing-up file permissions..."

IFSold=$IFS
IFS=$'\n'
for FILE  in `git ls-files`
do
   # Save the permissions of all the files in the index
   echo $FILE";"`stat -c "%a;%U;%G" $FILE` >> $DATABASE
done
IFS=${IFSold}
# Add the permissions database file to the index
git add $DATABASE

echo "OK"

Now, what do we get out of this?

The .permissions file is in the top level of the git repo. It has one line per file, here is the top of my example:

$ cat .permissions
.gitignore;660;pauljohn;pauljohn
05.WhatToReport/05.WhatToReport.doc;664;pauljohn;pauljohn
05.WhatToReport/05.WhatToReport.pdf;664;pauljohn;pauljohn

As you can see, we have

filepath;perms;owner;group

In the comments about this approach, one of the posters complains that it only works with same username, and that is technically true, but it is very easy to fix it. Note the post-checkout script has 2 action pieces,

# Set the file permissions
chmod $PERMISSIONS $FILE
# Set the file owner and groups
chown $USER:$GROUP $FILE

So I am only keeping the first one, that's all I need. My user name on the Web server is indeed different, but more importantly you can't run chown unless you are root. Can run "chgrp", however. It is plain enough how to put that to use.

In the first answer in this post, the one that is most widely accepted, the suggestion is so use git-cache-meta, a script that is doing the same work that the pre/post hook scripts here are doing (parsing output from git ls-files). These scripts are easier for me to understand, the git-cache-meta code is rather more elaborate. It is possible to keep git-cache-meta in the path and write pre-commit and post-checkout scripts that would use it.

Spaces in file names are a problem with both of Omid's scripts. In the post-checkout script, you'll know you have the spaces in file names if you see errors like this

$ git checkout -- upload.sh
Restoring file permissions...chmod: cannot access  '04.StartingValuesInLISREL/Open': No such file or directory
chmod: cannot access 'Notebook.onetoc2': No such file or directory
chown: cannot access '04.StartingValuesInLISREL/Open': No such file or directory
chown: cannot access 'Notebook.onetoc2': No such file or directory

I'm checking on solutions for that. Here's something that seems to work, but I've only tested in one case

#!/bin/bash

SELF_DIR=`git rev-parse --show-toplevel`
DATABASE=$SELF_DIR/.permissions

echo -n "Restoring file permissions..."
IFSold=${IFS}
IFS=$
while read -r LINE || [[ -n "$LINE" ]];
do
   FILE=`echo $LINE | cut -d ";" -f 1`
   PERMISSIONS=`echo $LINE | cut -d ";" -f 2`
   USER=`echo $LINE | cut -d ";" -f 3`
   GROUP=`echo $LINE | cut -d ";" -f 4`

   # Set the file permissions
   chmod $PERMISSIONS $FILE
   # Set the file owner and groups
   chown $USER:$GROUP $FILE
done < $DATABASE
IFS=${IFSold}
echo "OK"

exit 0

Since the permissions information is one line at a time, I set IFS to $, so only line breaks are seen as new things.

I read that it is VERY IMPORTANT to set the IFS environment variable back the way it was! You can see why a shell session might go badly if you leave $ as the only separator.

This is one of my favorite topics and the content here was just amazing. I was thinking if it would be worth while or effective to compare the methods available in Runtime vs. Mono. I hope I got my terms right, but I think you know what I mean. In order to have a somewhat better understanding of what each Runtime supports currently, would it make sense to compare the methods they provide? I realize implementations may vary, and I have not considered the Framework Class libraries or the slew of other libraries available in one environment vs. the other. I also realize someone might have already done this work even more efficiently. I would be most grateful if you would let me know so I can review it. I feel doing a diff between the outcome of such activity would be of value, and wanted to see how more experienced developers feel about it, and would they provide useful guidance. While back I was playing with reflection, and wrote some lines that traverse the .net directory, and list the assemblies.

Use FileSaver.js. It supports Chrome, Edge, Firefox, and IE 10+ (and probably IE < 10 with a few "polyfills" - see Note 4). FileSaver.js implements the saveAs() FileSaver interface in browsers that do not natively support it:
     https://github.com/eligrey/FileSaver.js

Minified version is really small at < 2.5KB, gzipped < 1.2KB.

Usage:

/* TODO: replace the blob content with your byte[] */
var blob = new Blob([yourBinaryDataAsAnArrayOrAsAString], {type: "application/octet-stream"});
var fileName = "myFileName.myExtension";
saveAs(blob, fileName);

You might need Blob.js in some browsers (see Note 3). Blob.js implements the W3C Blob interface in browsers that do not natively support it. It is a cross-browser implementation:
     https://github.com/eligrey/Blob.js

Consider StreamSaver.js if you have files larger than blob's size limitations.

Complete example:

/* Two options_x000D_
 * 1. Get FileSaver.js from here_x000D_
 *     https://github.com/eligrey/FileSaver.js/blob/master/FileSaver.min.js -->_x000D_
 *     <script src="FileSaver.min.js" />_x000D_
 *_x000D_
 * Or_x000D_
 *_x000D_
 * 2. If you want to support only modern browsers like Chrome, Edge, Firefox, etc., _x000D_
 *    then a simple implementation of saveAs function can be:_x000D_
 */_x000D_
function saveAs(blob, fileName) {_x000D_
    var url = window.URL.createObjectURL(blob);_x000D_
_x000D_
    var anchorElem = document.createElement("a");_x000D_
    anchorElem.style = "display: none";_x000D_
    anchorElem.href = url;_x000D_
    anchorElem.download = fileName;_x000D_
_x000D_
    document.body.appendChild(anchorElem);_x000D_
    anchorElem.click();_x000D_
_x000D_
    document.body.removeChild(anchorElem);_x000D_
_x000D_
    // On Edge, revokeObjectURL should be called only after_x000D_
    // a.click() has completed, atleast on EdgeHTML 15.15048_x000D_
    setTimeout(function() {_x000D_
        window.URL.revokeObjectURL(url);_x000D_
    }, 1000);_x000D_
}_x000D_
_x000D_
(function() {_x000D_
    // convert base64 string to byte array_x000D_
    var byteCharacters = atob("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");_x000D_
    var byteNumbers = new Array(byteCharacters.length);_x000D_
    for (var i = 0; i < byteCharacters.length; i++) {_x000D_
        byteNumbers[i] = byteCharacters.charCodeAt(i);_x000D_
    }_x000D_
    var byteArray = new Uint8Array(byteNumbers);_x000D_
    _x000D_
    // now that we have the byte array, construct the blob from it_x000D_
    var blob1 = new Blob([byteArray], {type: "application/octet-stream"});_x000D_
_x000D_
    var fileName1 = "cool.gif";_x000D_
    saveAs(blob1, fileName1);_x000D_
_x000D_
    // saving text file_x000D_
    var blob2 = new Blob(["cool"], {type: "text/plain"});_x000D_
    var fileName2 = "cool.txt";_x000D_
    saveAs(blob2, fileName2);_x000D_
})();

Tested on Chrome, Edge, Firefox, and IE 11 (use FileSaver.js for supporting IE 11).
You can also save from a canvas element. See https://github.com/eligrey/FileSaver.js#saving-a-canvas.

Demos: https://eligrey.com/demos/FileSaver.js/

Blog post by author of FileSaver.js: http://eligrey.com/blog/post/saving-generated-files-on-the-client-side

Note 1: Browser support: https://github.com/eligrey/FileSaver.js#supported-browsers

Note 2: Failed to execute 'atob' on 'Window'

Note 3: Polyfill for browsers not supporting Blob: https://github.com/eligrey/Blob.js
                See http://caniuse.com/#search=blob

Note 4: IE < 10 support (I've not tested this part):
                https://github.com/eligrey/FileSaver.js#ie--10
                https://github.com/eligrey/FileSaver.js/issues/56#issuecomment-30917476

Downloadify is a Flash-based polyfill for supporting IE6-9: https://github.com/dcneiner/downloadify (I don't recommend Flash-based solutions in general, though.)
Demo using Downloadify and FileSaver.js for supporting IE6-9 also: http://sheetjs.com/demos/table.html

Note 5: Creating a BLOB from a Base64 string in JavaScript

Note 6: FileSaver.js examples: https://github.com/eligrey/FileSaver.js#examples

You can use print_r, var_dump and var_export funcations of php:

print_r: Convert into human readble form

<?php
echo "<pre>";
 print_r($results); 
echo "</pre>";
?>

var_dump(): will show you the type of the thing as well as what's in it.

var_dump($results);

foreach loop: using for each loop you can iterate each and every value of an array.

foreach($results['data'] as $result) {
    echo $result['type'].'<br>';
}

Haven't tried yet but found WebKit.NET on SourceForge. It was moved to GitHub.

Warning: Not maintained anymore, last commits are from early 2013

If you want to find interactively logged on users, I found a great tip here :https://p0w3rsh3ll.wordpress.com/2012/02/03/get-logged-on-users/ (Win32_ComputerSystem did not help me)

$explorerprocesses = @(Get-WmiObject -Query "Select * FROM Win32_Process WHERE Name='explorer.exe'" -ErrorAction SilentlyContinue)
If ($explorerprocesses.Count -eq 0)
{
    "No explorer process found / Nobody interactively logged on"
}
Else
{
    ForEach ($i in $explorerprocesses)
    {
        $Username = $i.GetOwner().User
        $Domain = $i.GetOwner().Domain
        Write-Host "$Domain\$Username logged on since: $($i.ConvertToDateTime($i.CreationDate))"
    }
}

I will prefer moment js

startDate = moment().subtract(30, 'days').format('LL')  // January 29, 2015

endDate = moment().format('LL'); // February 28, 2015

Like this:

>>> s='1\t2\t3\t4\t5'
>>> [x for x in s.split('\t')]
['1', '2', '3', '4', '5']

For a file:

# create test file:
>>> with open('tabs.txt','w') as o:
...    s='\n'.join(['\t'.join(map(str,range(i,i+10))) for i in [0,10,20,30]])
...    print >>o, s

#read that file:
>>> with open('tabs.txt','r') as f:
...    LoL=[x.strip().split('\t') for x in f]
... 
>>> LoL
[['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'], 
 ['10', '11', '12', '13', '14', '15', '16', '17', '18', '19'], 
 ['20', '21', '22', '23', '24', '25', '26', '27', '28', '29'], 
 ['30', '31', '32', '33', '34', '35', '36', '37', '38', '39']]
>>> LoL[2][3]
23

If you want the input transposed:

>>> with open('tabs.txt','r') as f:
...    LoT=zip(*(line.strip().split('\t') for line in f))
... 
>>> LoT[2][3]
'32'

Or (better still) use the csv module in the default distribution...

I think it is because % has often be associated with the modulus operator in many programming languages.

It is the case, e.g., in C, C++, C# and Java, and many other languages which derive their syntax from C (C itself took it from B).

Avoid multipart forms in Richfaces:

<h:form enctype="multipart/form-data">
    <a4j:poll id="poll" interval="10000"/>
</h:form>

If you are using Richfaces, i have found that ajax requests inside of multipart forms return a new View ID on each request.

How to debug:

On each ajax request a View ID is returned, that is fine as long as the View ID is always the same. If you get a new View ID on each request, then there is a problem and must be fixed.

You can use Java 8 collectors and TreeSet

list.stream().collect(Collectors.toCollection(TreeSet::new))

I needed something to call scripts with named parameters. We have a policy of not using ordinal positioning of parameters and requiring the parameter name.

My approach is similar to the ones above but gets the content of the script file that you want to call and sends a parameter block containing the parameters and values.

One of the advantages of this is that you can optionally choose which parameters to send to the script file allowing for non-mandatory parameters with defaults.

Assuming there is a script called "MyScript.ps1" in the temporary path that has the following parameter block:

[CmdletBinding(PositionalBinding = $False)]
param
(
    [Parameter(Mandatory = $True)] [String] $MyNamedParameter1,
    [Parameter(Mandatory = $True)] [String] $MyNamedParameter2,
    [Parameter(Mandatory = $False)] [String] $MyNamedParameter3 = "some default value"
)

This is how I would call this script from another script:

$params = @{
    MyNamedParameter1 = $SomeValue
    MyNamedParameter2 = $SomeOtherValue
}

If ($SomeCondition)
{
    $params['MyNamedParameter3'] = $YetAnotherValue
}

$pathToScript = Join-Path -Path $env:Temp -ChildPath MyScript.ps1

$sb = [scriptblock]::create(".{$(Get-Content -Path $pathToScript -Raw)} $(&{
        $args
} @params)")
Invoke-Command -ScriptBlock $sb

I have used this in lots of scenarios and it works really well. One thing that you occasionally need to do is put quotes around the parameter value assignment block. This is always the case when there are spaces in the value.

e.g. This param block is used to call a script that copies various modules into the standard location used by PowerShell C:\Program Files\WindowsPowerShell\Modules which contains a space character.

$params = @{
        SourcePath      = "$WorkingDirectory\Modules"
        DestinationPath = "'$(Join-Path -Path $([System.Environment]::GetFolderPath('ProgramFiles')) -ChildPath 'WindowsPowershell\Modules')'"
    }

Hope this helps!

In your case, it's the best to use rotate option from transform property as mentioned before. There is also writing-mode property and it works like rotate(90deg) so in your case, it should be rotated after it's applied. Even it's not the right solution in this case but you should be aware of this property.

Example:

writing-mode:vertical-rl;

More about transform: https://kolosek.com/css-transform/

More about writing-mode: https://css-tricks.com/almanac/properties/w/writing-mode/

1) Use a CSS stylesheet - add <link rel="stylesheet" type="text/css" href="styles.css" /> to include it.

2) Apply the background to the body:

body {
    background-image:url('images/background.png');
    background-repeat:no-repeat;
    background-attachment:fixed;
}

See:

http://www.w3schools.com/css/css_howto.asp

http://www.w3schools.com/cssref/pr_background-position.asp

A repair of the DotNetCore hosting bundle did the trick for me. :/

Try this...

function urlChange(url) {
    var site = url+'?toolbar=0&navpanes=0&scrollbar=0';
    document.getElementById('iFrameName').src = site;
}

<a href="javascript:void(0);" onClick="urlChange('www.mypdf.com/test.pdf')">TEST </a>

Here is my approach, i've tried to keep it slim:

HTML:

<div class="noload">
    <span class="loadtext" id="loadspan">50%</span>
    <div class="load" id="loaddiv">
    </div>
</div>

CSS:

.load{    
    width: 50%;
    height: 12px;
    background: url( data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAALCAYAAAC+jufvAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAOwAAADsABataJCQAAABp0RVh0U29mdHdhcmUAUGFpbnQuTkVUIHYzLjUuMTAw9HKhAAAAPklEQVQYV2M48Gvvf4ZDv/b9Z9j7Fcha827Df4alr1b9Z1j4YsV/BuML3v8ZTC/7/GcwuwokrG4DCceH/v8Bs2Ef1StO/o0AAAAASUVORK5CYII=);  
    -moz-border-radius: 4px;
    border-radius: 4px;
}

.noload{
    width: 100px;    
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAALCAYAAAC+jufvAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAOwAAADsABataJCQAAABp0RVh0U29mdHdhcmUAUGFpbnQuTkVUIHYzLjUuMTAw9HKhAAAANUlEQVQYVy3EIQ4AQQgEwfn/zwghCMwGh8Tj+8yVKN0d2l00M6i70XsPmdmfu6OIQJmJqooPOu8mqi//WKcAAAAASUVORK5CYII=);     
    -moz-border-radius: 4px;
    border-radius: 4px;
    border: 1px solid #999999;    
    position: relative;
}

.loadtext {
    font-family: Consolas;    
    font-size: 11px;
    color: #000000;
    position: absolute;
    bottom: -1px;
}

Fiddle: here

Here's a solution for Bootstrap4. You just need to put the card-header class in the a tag. This is a modified from an example in W3Schools.

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>_x000D_
_x000D_
<div class="container">_x000D_
  <div id="accordion">_x000D_
    <div class="card">_x000D_
      <a class="card-link card-header" data-toggle="collapse" href="#collapseOne" >_x000D_
        Collapsible Group Item #1_x000D_
      </a>_x000D_
      <div id="collapseOne" class="collapse" data-parent="#accordion">_x000D_
        <div class="card-body">_x000D_
          Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat._x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
    <div class="card">_x000D_
      <a class="collapsed card-link card-header" data-toggle="collapse" href="#collapseTwo">_x000D_
        Collapsible Group Item #2_x000D_
      </a>_x000D_
      <div id="collapseTwo" class="collapse" data-parent="#accordion">_x000D_
        <div class="card-body">_x000D_
          Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat._x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
    <div class="card">_x000D_
      <a class="card-link card-header" data-toggle="collapse" href="#collapseThree">_x000D_
        Collapsible Group Item #3_x000D_
      </a>_x000D_
      <div id="collapseThree" class="collapse" data-parent="#accordion">_x000D_
        <div class="card-body">_x000D_
          Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat._x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>_x000D_
</div>

If you are wrapping the RatingBar inside a ConstraintLayout with match_constraint for its width, the editor preview is going to show a number of stars proportional to its actual width, no matter what if you set android:numStars property. Use wrap_content to get the correct preview:

<RatingBar android:id="@+id/myRatingBar"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:layout_marginStart="48dp"
           android:layout_marginEnd="48dp"
           android:numStars="5"
           app:layout_constraintEnd_toEndOf="parent"
           app:layout_constraintStart_toStartOf="parent"
           app:layout_constraintTop_toBottomOf="parent" />

We need to make a distinction between the two environment variables that are discussed here interchangeably. One is the JAVA_HOME variable. The other is the Path variable. Any process that references the JAVA_HOME variable is looking for the search path to the JDK, not the JRE. The use of JAVA_HOME variable is not meant for the Java compiler itself. The compiler is aware of its own location. The variable is meant for other software to more easily locate the compiler. This variable is typically used by IDE software in order to compile and build applications from Java source code. By contrast, the Windows CMD interpreter, and many other first and third party software references the Path variable, not the JAVA_HOME variable.

Use case 1: Compiling from CMD

So for instance, if you are not using any IDE software, and you just want to be able to compile from the CMD, independent of your current working directory, then what you want is to set the Path variable correctly. In your case, you don't even need the JAVA_HOME variable. Because CMD is using Path, not JAVA_HOME to locate the Java compiler.

Use case 2: Compiling from IDE

However, if you are using some IDE software, then you have to look at the documentation first of all. It may require JAVA_HOME to be set, but it may also use another variable name for the same purpose. The de-facto standard over the years has been JAVA_HOME, but this may not always be the case.

Use case 3: Compiling from IDE and CMD

If in addition to the IDE software you also want to be able to compile from the CMD, independent of your current working directory, then in addition to the JAVA_HOME variable you may also need to append the JDK search path to the Path variable.

JAVA_HOME vs. Path

If your problem relates to compiling Java, then you want to check the JAVA_HOME variable, and Path (where applicable). If your problem relates to running Java applications, then you want to check your Path variable.

Path variable is used universally across all operating systems. Because it is defined by the system, and because it's the default variable that's used for locating the JRE, there is almost never any problem running Java applications. Especially not on Windows where the software installers usually set everything up for you. But if you are installing manually, the safest thing to do is perhaps to skip the JAVA_HOME variable altogether and just use the Path variable for everything, for both JDK and the JRE. Any recent version of an IDE software should be able to pick that up and use it.

Symlinks

Symbolic links may provide yet another way to reference the JDK search path by piggybacking one of the existing environment variables.

I am not sure about previous versions of Oracle/Sun JDK/JRE releases, but at least the installer for jdk1.8.0_74 appends the search path C:\ProgramData\Oracle\Java\javapath to the Path variable, and it puts it at the beginning of the string value. This directory contains symbolic links to the java.exe, javaw.exe and javaws.exe in the JRE directory.

So at least with the Java 8 JDK, and presumably the Java 8 JRE standalone, no environment variable configuration needs to be done for the JRE. As long as you use the installer package to set it up. There may be differences on your Windows installation however. Note that the Oracle JRE comes bundled with the JDK.

If you ever find that your Java JDK configuration is using the wrong version of the compiler, or it appears to be working by magic, without being explicitly defined so (without casting the spell), then you may have a symlink somewhere in your environment variables. So you may want to check for symlink.

watch only breaks on write, rwatch let you break on read, and awatch let you break on read/write.

You can set read watchpoints on memory locations:

gdb$ rwatch *0xfeedface
Hardware read watchpoint 2: *0xfeedface

but one limitation applies to the rwatch and awatch commands; you can't use gdb variables in expressions:

gdb$ rwatch $ebx+0xec1a04f
Expression cannot be implemented with read/access watchpoint.

So you have to expand them yourself:

gdb$ print $ebx 
$13 = 0x135700
gdb$ rwatch *0x135700+0xec1a04f
Hardware read watchpoint 3: *0x135700 + 0xec1a04f
gdb$ c
Hardware read watchpoint 3: *0x135700 + 0xec1a04f

Value = 0xec34daf
0x9527d6e7 in objc_msgSend ()

Edit: Oh, and by the way. You need either hardware or software support. Software is obviously much slower. To find out if your OS supports hardware watchpoints you can see the can-use-hw-watchpoints environment setting.

gdb$ show can-use-hw-watchpoints
Debugger's willingness to use watchpoint hardware is 1.

Without knowing all the information... You could bind a reset trigger to your model or controller:

this.bind("reset", this.updateView);

and when you want to reset the views, trigger a reset.

For your callback, do something like:

updateView: function() {
  view.remove();
  view.render();
};

Another possible fix:

1. In the project window, click on the Assets folder
2. Right click, and Create -> C# Script
3. Double click that, and wait.

For some reason, this work.

As far as I'm concerned the best solution is using GetValueOrDefault() method.

v2 = v1.GetValueOrDefault();

You can do this:

df.rename(columns={ df.columns[1]: "whatever" })

Building on Demircan Celebi's solution; I wanted the tab to open when modifying the url and open tab without having to reload the page from the server.

<script type="text/javascript">
    $(function() {
        openTabHash(); // for the initial page load
        window.addEventListener("hashchange", openTabHash, false); // for later changes to url
    });


    function openTabHash()
    {
        console.log('openTabHash');
        // Javascript to enable link to tab
        var url = document.location.toString();
        if (url.match('#')) {
            $('.nav-tabs a[href="#'+url.split('#')[1]+'"]').tab('show') ;
        } 

        // With HTML5 history API, we can easily prevent scrolling!
        $('.nav-tabs a').on('shown.bs.tab', function (e) {
            if(history.pushState) {
                history.pushState(null, null, e.target.hash); 
            } else {
                window.location.hash = e.target.hash; //Polyfill for old browsers
            }
        })
    }
</script>

I had installed Android studio and was not able to access the AVD Manager directly. I had to follow the steps as mentioned below:

1. Created a blank project using Android Studio
2. Once the Project is ready to use I tried open action using the shortcut ctrl+shift+a option and searched for AVD Manager AVD Manager
3. On double clicking the AVD Manager I got a few errors in console about the missing libararies along with the link to install the neccessary dependencies. On clicking the links which was displayed with the error message few packages which were needed were installed. Once all the required packages were installed the AVD Manager icon becomes active.

Try like below with Gson Library.

Earlier Conversion List format were:

[Product [Id=1, City=Bengalore, Category=TV, Brand=Samsung, Name=Samsung LED, Type=LED, Size=32 inches, Price=33500.5, Stock=17.0], Product [Id=2, City=Bengalore, Category=TV, Brand=Samsung, Name=Samsung LED, Type=LED, Size=42 inches, Price=41850.0, Stock=9.0]]

and here the conversion source begins.

//** Note I have created the method toString() in Product class.

//Creating and initializing a java.util.List of Product objects
List<Product> productList = (List<Product>)productRepository.findAll();

//Creating a blank List of Gson library JsonObject
List<JsonObject> entities = new ArrayList<JsonObject>();

//Simply printing productList size
System.out.println("Size of productList is : " + productList.size());

//Creating a Iterator for productList
Iterator<Product> iterator = productList.iterator();

//Run while loop till Product Object exists.
while(iterator.hasNext()){

    //Creating a fresh Gson Object
    Gson gs = new Gson();

    //Converting our Product Object to JsonElement 
    //Object by passing the Product Object String value (iterator.next())
    JsonElement element = gs.fromJson (gs.toJson(iterator.next()), JsonElement.class);

    //Creating JsonObject from JsonElement
    JsonObject jsonObject = element.getAsJsonObject();

    //Collecting the JsonObject to List
    entities.add(jsonObject);

}

//Do what you want to do with Array of JsonObject
System.out.println(entities);

Converted Json Result is :

[{"Id":1,"City":"Bengalore","Category":"TV","Brand":"Samsung","Name":"Samsung LED","Type":"LED","Size":"32 inches","Price":33500.5,"Stock":17.0}, {"Id":2,"City":"Bengalore","Category":"TV","Brand":"Samsung","Name":"Samsung LED","Type":"LED","Size":"42 inches","Price":41850.0,"Stock":9.0}]

Hope this would help many guys!

On OS X Sierra 10.12, None of the above work. cd then drag and drop does not work. No spacing or other fixes work. I cannot cd into ~/Library Support using any technique that I can find. Is this a security feature?
I'm going to try disabling SIP and see if it makes a difference.

Try to look at http.get and response headers.

var http = require("http");

var options = {
  host: 'stackoverflow.com',
  port: 80,
  path: '/'
};

http.get(options, function(res) {
  console.log("Got response: " + res.statusCode);

  for(var item in res.headers) {
    console.log(item + ": " + res.headers[item]);
  }
}).on('error', function(e) {
  console.log("Got error: " + e.message);
});

I think, this example suggests a small nuance on how the partitioning works and how group by works. My example is from Oracle 12, if my example happens to be a compiling bug.

I tried :

SELECT t.data_key
,      SUM ( CASE when t.state = 'A' THEN 1 ELSE 0 END) 
OVER   (PARTITION BY t.data_key) count_a_rows
,      SUM ( CASE when t.state = 'B' THEN 1 ELSE 0 END) 
OVER   (PARTITION BY t.data_key) count_b_rows
,      SUM ( CASE when t.state = 'C' THEN 1 ELSE 0 END) 
OVER   (PARTITION BY t.data_key) count_c_rows
,      COUNT (1) total_rows
from mytable t
group by t.data_key  ---- This does not compile as the compiler feels that t.state isn't in the group by and doesn't recognize the aggregation I'm looking for

This however works as expected :

SELECT distinct t.data_key
,      SUM ( CASE when t.state = 'A' THEN 1 ELSE 0 END) 
OVER   (PARTITION BY t.data_key) count_a_rows
,      SUM ( CASE when t.state = 'B' THEN 1 ELSE 0 END) 
OVER   (PARTITION BY t.data_key) count_b_rows
,      SUM ( CASE when t.state = 'C' THEN 1 ELSE 0 END) 
OVER   (PARTITION BY t.data_key) count_c_rows
,      COUNT (1) total_rows
from mytable t;

Producing the number of elements in each state based on the external key "data_key". So, if, data_key = 'APPLE' had 3 rows with state 'A', 2 rows with state 'B', a row with state 'C', the corresponding row for 'APPLE' would be 'APPLE', 3, 2, 1, 6.

Who ever also stumbles over this post.

I belive is the correct way:

  <div *ngFor="let appointment of (_nextFourAppointments | async).availabilities;"> 
    <div>{{ appointment }}</div>
  </div>

As the existing answers mentioned, LEA has the advantages of performing memory addressing arithmetic without accessing memory, saving the arithmetic result to a different register instead of the simple form of add instruction. The real underlying performance benefit is that modern processor has a separate LEA ALU unit and port for effective address generation (including LEA and other memory reference address), this means the arithmetic operation in LEA and other normal arithmetic operation in ALU could be done in parallel in one core.

Check this article of Haswell architecture for some details about LEA unit: http://www.realworldtech.com/haswell-cpu/4/

Another important point which is not mentioned in other answers is LEA REG, [MemoryAddress] instruction is PIC (position independent code) which encodes the PC relative address in this instruction to reference MemoryAddress. This is different from MOV REG, MemoryAddress which encodes relative virtual address and requires relocating/patching in modern operating systems (like ASLR is common feature). So LEA can be used to convert such non PIC to PIC.

add one folder any name e.g public and add .htaccess file and write allow from all it means, in this folder your all files and all folder will not give error Access forbidden! use it like this

<link href="<?php echo base_url(); ?>application/public/css/style.css" rel="stylesheet" type="text/css"  />
<script type="text/javascript" src="<?php echo base_url(); ?>application/public/js/javascript.js"></script>

This will do:

db.getCollectionNames().forEach(c => {
    db[c].find().forEach(d => {
        print(c); 
        printjson(d)
    })
})

Swift 4 and above

I have created an extension

extension UIViewController {
  public func addActionSheetForiPad(actionSheet: UIAlertController) {
    if let popoverPresentationController = actionSheet.popoverPresentationController {
      popoverPresentationController.sourceView = self.view
      popoverPresentationController.sourceRect = CGRect(x: self.view.bounds.midX, y: self.view.bounds.midY, width: 0, height: 0)
      popoverPresentationController.permittedArrowDirections = []
    }
  }
}

How to use:

let actionSheetVC = UIAlertController(title: "Title", message: nil, preferredStyle: .actionSheet)
addActionSheetForIpad(actionSheet: actionSheetVC)
present(actionSheetVC, animated: true, completion: nil)