Too many big files all in one go. Windows barfs. Essentially the copying took too long because you asked too much of the computer and the file locking was locked too long and set a flag off, the flag is a semaphore error.

The computer stuffed itself and choked on it. I saw the RAM memory here get progressively filled with a Cache in RAM. Then when filled the subsystem ground to a halt with a semaphore error.

I have a workaround; copy or transfer fewer files not one humongous block. Break it down into sets of blocks and send across the files one at a time, maybe a few at a time, but not never the lot.

References:

https://appuals.com/how-to-fix-the-semaphore-timeout-period-has-expired-0x80070079/

https://www-01.ibm.com/support/docview.wss?uid=swg21094630

I spent 8 hours to do that. It is simple...

You shoud have a code like that:

private const int GENERIC_WRITE = 0x40000000;

//private const int OPEN_EXISTING = 3;
private const int OPEN_EXISTING = 1;
private const int FILE_SHARE_WRITE = 0x2;
private StreamWriter _fileWriter;
private FileStream _outFile;
private int _hPort;

Change that variable content from 3 (open file already exist) to 1 (create a new file). It'll work at Windows 7 and XP.

Add a reference to System.Management for your project, then try something like this:

namespace ConsoleApplication1
{
  using System;
  using System.Collections.Generic;
  using System.Management; // need to add System.Management to your project references.

  class Program
  {
    static void Main(string[] args)
    {
      var usbDevices = GetUSBDevices();

      foreach (var usbDevice in usbDevices)
      {
        Console.WriteLine("Device ID: {0}, PNP Device ID: {1}, Description: {2}",
            usbDevice.DeviceID, usbDevice.PnpDeviceID, usbDevice.Description);
      }

      Console.Read();
    }

    static List<USBDeviceInfo> GetUSBDevices()
    {
      List<USBDeviceInfo> devices = new List<USBDeviceInfo>();

      ManagementObjectCollection collection;
      using (var searcher = new ManagementObjectSearcher(@"Select * From Win32_USBHub"))
        collection = searcher.Get();      

      foreach (var device in collection)
      {
        devices.Add(new USBDeviceInfo(
        (string)device.GetPropertyValue("DeviceID"),
        (string)device.GetPropertyValue("PNPDeviceID"),
        (string)device.GetPropertyValue("Description")
        ));
      }

      collection.Dispose();
      return devices;
    }
  }

  class USBDeviceInfo
  {
    public USBDeviceInfo(string deviceID, string pnpDeviceID, string description)
    {
      this.DeviceID = deviceID;
      this.PnpDeviceID = pnpDeviceID;
      this.Description = description;
    }
    public string DeviceID { get; private set; }
    public string PnpDeviceID { get; private set; }
    public string Description { get; private set; }
  }
}

In your phone go to Settings->Connect to PC.

There you will see the option Default Connection Type. Select it and set it to your preference.

Unplug your phone from the PC and go to develop options and now here you can enable USB debugging. if you connect USB and try to enable debugging it will not enable and follow TMacGyver is right it works for me using choose PC connection.

Thanks this helped. It was a little tricky getting the USB debugging option enabled on the Samsung G3 after the update.

See below Instructions on Samsung G3 Jellybean

1. Settings
2. Click --> About the phone
3. Tap on the build number
4. “You are now 4 steps away from being a developer.” Keep tapping until it says “You are now a developer.”
5. Go back to Setting-->System --> Developer option: Enable USB Debugging

USB 5v power is always on (even when the computer is turned off, on some computers and on some ports.) You will probably need to program an Arduino with some sort of switch, and control it via Serial library from USB plugged in to the computer.

In other words, a combination of this switch tutorial and this tutorial on communicating via Serial libary to Arduino plugged in via USB.

I suggest that newbies connect a PL2303 to Ubuntu, chmod 777 /dev/ttyUSB0 (file-permissions) and connect to a CuteCom serial terminal. The CuteCom UI is simple \ intuitive. If the PL2303 is continuously broadcasting data, then Cutecom will display data in hex format

At least on 10.10.5, system_profiler SPUSBDataType output is NOT dynamically updated when a new USB device gets plugged in, while ioreg -p IOUSB -l -w 0 does.

Beginning from Android 4.2.2, you must confirm on your device that it is being attached to a trusted computer. It will work with adb version 1.0.31 and above.

If you are working on windows, you can use pywin32 (old link: see update below).

I found an example here:

import win32com.client

wmi = win32com.client.GetObject ("winmgmts:")
for usb in wmi.InstancesOf ("Win32_USBHub"):
    print usb.DeviceID

Update Apr 2020:

'pywin32' release versions from 218 and up can be found here at github. Current version 227.

Don't give up. Linux can do it with the right hardware, via "USB Gadgets." And giving the following facts:

1. My old Nokia N95 could use it's USB to be a "Mass Storage Device", a "Media Player", "a GSM modem", or to print photos.
2. I can plug an iPhone into an iPad via a the Apple USB-Camera passive adapter, and they transfer pictures.
3. iPhone can obvious present as a number of things, e.g. when they go into DFU.

Why is all this relevant?

Because if I was writing a linux phone I know what it would do, and how it would do it. And the answer would involve USB Gadgets.

Reading one of the links that was posted here,

It's the Linux kernel, the code is in drivers/usb/gadget/ in the kernel.org tree if you are interested. Android does have a few specific gadget patches that are not in mainline, but it's not all that much. You can see all of this by just checking out their kernel git tree, no need to bother their developers.

I would guess that you would have a shot at it - but it would involve recompiling the android kernel/operating system - or at least having a build environment in which you /could/ rebuild the kernel if you wanted.

BTW, I have an Atmel NGW100mkII, which support USB gadgets, but doesn't ship with the HID module. And I'll be having to do the above and more.

A native way with latest .NET 4.5 framework, but entirely feature-less:

Creation:

Add-Type -Assembly "System.IO.Compression.FileSystem" ;
[System.IO.Compression.ZipFile]::CreateFromDirectory("c:\your\directory\to\compress", "yourfile.zip") ;

Extraction:

Add-Type -Assembly "System.IO.Compression.FileSystem" ;
[System.IO.Compression.ZipFile]::ExtractToDirectory("yourfile.zip", "c:\your\destination") ;

As mentioned, totally feature-less, so don't expect an overwrite flag.

UPDATE: See below for other developers that have expanded on this over the years...

<div id="container">
    <img style="width: 100%; height: 40%;" id="image" src="...">
</div>

I hope this will serve your purpose.

This is one of the proposed solutions found in the article Jacob mentioned, and it worked great as a manual way to change the password without having to use the email reset.

1. In the DB table wp_users, add a key, like abc123 to the user_activation column.
2. Visit yoursite.com/wp-login.php?action=rp&key=abc123&login=yourusername
3. You will be prompted to enter a new password.

You have a class on your CSS that is overwriting your width and height, the class reads as such:

.postItem img {
    height: auto;
    width: 450px;
}

Remove that and your width/height properties on the img tag should work.

Your piece of script works just great. Are you sure you are not assigning anything else before the if to "i"?

A common mistake is also not to leave a space after and before the square brackets.

Here's your code fixed up. Next forget bindingsource

 var select = "SELECT * FROM tblEmployee";
 var c = new SqlConnection(yourConnectionString); // Your Connection String here
 var dataAdapter = new SqlDataAdapter(select, c); 

 var commandBuilder = new SqlCommandBuilder(dataAdapter);
 var ds = new DataSet();
 dataAdapter.Fill(ds);
 dataGridView1.ReadOnly = true; 
 dataGridView1.DataSource = ds.Tables[0];

In case of a multi-value return function you can't refer to fields or methods of a specific value of the result when calling the function.

And if one of them is an error, it's there for a reason (which is the function might fail) and you should not bypass it because if you do, your subsequent code might also fail miserably (e.g. resulting in runtime panic).

However there might be situations where you know the code will not fail in any circumstances. In these cases you can provide a helper function (or method) which will discard the error (or raise a runtime panic if it still occurs).
This can be the case if you provide the input values for a function from code, and you know they work.
Great examples of this are the template and regexp packages: if you provide a valid template or regexp at compile time, you can be sure they can always be parsed without errors at runtime. For this reason the template package provides the Must(t *Template, err error) *Template function and the regexp package provides the MustCompile(str string) *Regexp function: they don't return errors because their intended use is where the input is guaranteed to be valid.

Examples:

// "text" is a valid template, parsing it will not fail
var t = template.Must(template.New("name").Parse("text"))

// `^[a-z]+\[[0-9]+\]$` is a valid regexp, always compiles
var validID = regexp.MustCompile(`^[a-z]+\[[0-9]+\]$`)

Back to your case

IF you can be certain Get() will not produce error for certain input values, you can create a helper Must() function which would not return the error but raise a runtime panic if it still occurs:

func Must(i Item, err error) Item {
    if err != nil {
        panic(err)
    }
    return i
}

But you should not use this in all cases, just when you're sure it succeeds. Usage:

val := Must(Get(1)).Value

Alternative / Simplification

You can even simplify it further if you incorporate the Get() call into your helper function, let's call it MustGet:

func MustGet(value int) Item {
    i, err := Get(value)
    if err != nil {
        panic(err)
    }
    return i
}

Usage:

val := MustGet(1).Value

See some interesting / related questions:

how to parse multiple returns in golang

Return map like 'ok' in Golang on normal functions

From the @param wiki page:

Parameters With Properties

If a parameter is expected to have a particular property, you can document that immediately after the @param tag for that parameter, like so:

 /**
  * @param userInfo Information about the user.
  * @param userInfo.name The name of the user.
  * @param userInfo.email The email of the user.
  */
 function logIn(userInfo) {
        doLogIn(userInfo.name, userInfo.email);
 }

There used to be a @config tag which immediately followed the corresponding @param, but it appears to have been deprecated (example here).

The equivalent in Java to a struct would be

class Member
{
    public String FirstName; 
    public String LastName;  
    public int    BirthYear; 
 };

and there's nothing wrong with that in the right circumstances. Much the same as in C++ really in terms of when do you use struct verses when do you use a class with encapsulated data.

pgAdmin has GUI for data import since 1.16. You have to create your table first and then you can import data easily - just right-click on the table name and click on Import.

I would recommend setting the HR itself to be 0px high and use its border to be visible instead. I have noticed that when you zoom in and out (ctrl + mouse wheel) the thickness of HR itself changes, while when you set the border it always stays the same:

hr {
    height: 0px;
    border: none;
    border-top: 1px solid black;
}

Not a for each exactly, but you can do nested SQL

SELECT 
    distinct a.ID, 
    a.col2, 
    (SELECT 
        SUM(b.size) 
    FROM 
        tableb b 
    WHERE 
        b.id = a.col3)
FROM
    tablea a

I used the following command to install python mysql-connector in Mac. it works

pip install mysql-connector-python-rf

I didn't see the bootstrap answer, so for what's it's worth:

<div class="col-xs-4">Left Div</div>
<div class="col-xs-4">Middle Div</div>
<div class="col-xs-4">Right Div</div>
<br style="clear: both;" />

let Bootstrap figure out the percentages. I like to clear both, just in case.

To get the fragments after orientation change you have to use the .getTag().

    getSupportFragmentManager().findFragmentByTag("android:switcher:" + viewPagerId + ":" + positionOfItemInViewPager)

For a bit more handling i wrote my own ArrayList for my PageAdapter to get the fragment by viewPagerId and the FragmentClass at any Position:

public class MyPageAdapter extends FragmentPagerAdapter implements Serializable {
private final String logTAG = MyPageAdapter.class.getName() + ".";

private ArrayList<MyPageBuilder> fragmentPages;

public MyPageAdapter(FragmentManager fm, ArrayList<MyPageBuilder> fragments) {
    super(fm);
    fragmentPages = fragments;
}

@Override
public Fragment getItem(int position) {
    return this.fragmentPages.get(position).getFragment();
}

@Override
public CharSequence getPageTitle(int position) {
    return this.fragmentPages.get(position).getPageTitle();
}

@Override
public int getCount() {
    return this.fragmentPages.size();
}


public int getItemPosition(Object object) {
    //benötigt, damit bei notifyDataSetChanged alle Fragemnts refrehsed werden

    Log.d(logTAG, object.getClass().getName());
    return POSITION_NONE;
}

public Fragment getFragment(int position) {
    return getItem(position);
}

public String getTag(int position, int viewPagerId) {
    //getSupportFragmentManager().findFragmentByTag("android:switcher:" + R.id.shares_detail_activity_viewpager + ":" + myViewPager.getCurrentItem())

    return "android:switcher:" + viewPagerId + ":" + position;
}

public MyPageBuilder getPageBuilder(String pageTitle, int icon, int selectedIcon, Fragment frag) {
    return new MyPageBuilder(pageTitle, icon, selectedIcon, frag);
}


public static class MyPageBuilder {

    private Fragment fragment;

    public Fragment getFragment() {
        return fragment;
    }

    public void setFragment(Fragment fragment) {
        this.fragment = fragment;
    }

    private String pageTitle;

    public String getPageTitle() {
        return pageTitle;
    }

    public void setPageTitle(String pageTitle) {
        this.pageTitle = pageTitle;
    }

    private int icon;

    public int getIconUnselected() {
        return icon;
    }

    public void setIconUnselected(int iconUnselected) {
        this.icon = iconUnselected;
    }

    private int iconSelected;

    public int getIconSelected() {
        return iconSelected;
    }

    public void setIconSelected(int iconSelected) {
        this.iconSelected = iconSelected;
    }

    public MyPageBuilder(String pageTitle, int icon, int selectedIcon, Fragment frag) {
        this.pageTitle = pageTitle;
        this.icon = icon;
        this.iconSelected = selectedIcon;
        this.fragment = frag;
    }
}

public static class MyPageArrayList extends ArrayList<MyPageBuilder> {
    private final String logTAG = MyPageArrayList.class.getName() + ".";

    public MyPageBuilder get(Class cls) {
        // Fragment über FragmentClass holen
        for (MyPageBuilder item : this) {
            if (item.fragment.getClass().getName().equalsIgnoreCase(cls.getName())) {
                return super.get(indexOf(item));
            }
        }
        return null;
    }

    public String getTag(int viewPagerId, Class cls) {
        // Tag des Fragment unabhängig vom State z.B. nach bei Orientation change
        for (MyPageBuilder item : this) {
            if (item.fragment.getClass().getName().equalsIgnoreCase(cls.getName())) {
                return "android:switcher:" + viewPagerId + ":" + indexOf(item);
            }
        }
        return null;
    }
}

So just create a MyPageArrayList with the fragments:

    myFragPages = new MyPageAdapter.MyPageArrayList();

    myFragPages.add(new MyPageAdapter.MyPageBuilder(
            getString(R.string.widget_config_data_frag),
            R.drawable.ic_sd_storage_24dp,
            R.drawable.ic_sd_storage_selected_24dp,
            new WidgetDataFrag()));

    myFragPages.add(new MyPageAdapter.MyPageBuilder(
            getString(R.string.widget_config_color_frag),
            R.drawable.ic_color_24dp,
            R.drawable.ic_color_selected_24dp,
            new WidgetColorFrag()));

    myFragPages.add(new MyPageAdapter.MyPageBuilder(
            getString(R.string.widget_config_textsize_frag),
            R.drawable.ic_settings_widget_24dp,
            R.drawable.ic_settings_selected_24dp,
            new WidgetTextSizeFrag()));

and add them to the viewPager:

    mAdapter = new MyPageAdapter(getSupportFragmentManager(), myFragPages);
    myViewPager.setAdapter(mAdapter);

after this you can get after orientation change the correct fragment by using its class:

        WidgetDataFrag dataFragment = (WidgetDataFrag) getSupportFragmentManager()
            .findFragmentByTag(myFragPages.getTag(myViewPager.getId(), WidgetDataFrag.class));

In production and works across line breaks

This is used in several apps to clean user-generated content removing extra spacing/returns etc but retains the meaning of spaces.

text.replace(/[\n\r\s\t]+/g, ' ')

Here's how you can modify a running container to update its environment variables. This assumes you're running on Linux. I tested it with Docker 19.03.8

Live Restore

First, ensure that your Docker daemon is set to leave containers running when it's shut down. Edit your /etc/docker/daemon.json, and add "live-restore": true as a top-level key.

sudo vim /etc/docker/daemon.json

My file looks like this:

{
    "default-runtime": "nvidia",
    "runtimes": {
        "nvidia": {
            "path": "nvidia-container-runtime",
            "runtimeArgs": []
        }
    },
    "live-restore": true
}

Taken from here.

Get the Container ID

Save the ID of the container you want to edit for easier access to the files.

export CONTAINER_ID=`docker inspect --format="{{.Id}}" <YOUR CONTAINER NAME>`

Edit Container Configuration

Edit the configuration file, go to the "Env" section, and add your key.

sudo vim /var/lib/docker/containers/$CONTAINER_ID/config.v2.json

My file looks like this:

...,"Env":["TEST=1",...

Stop and Start Docker

I found that restarting Docker didn't work, I had to stop and then start Docker with two separate commands.

sudo systemctl stop docker
sudo systemctl start docker

Because of live-restore, your containers should stay up.

Verify That It Worked

docker exec <YOUR CONTAINER NAME> bash -c 'echo $TEST'

Single quotes are important here.

You can also verify that the uptime of your container hasn't changed:

docker ps

In my case, I had an input-group-btn with a button, and this button was a little bigger than its container. So I just gave font-size:95% for my glyphicon and it was solved.

<div class="input-group">
    <input type="text" class="form-control" id="pesquisarinbox" placeholder="Pesquisar na Caixa de Entrada">
    <div class="input-group-btn">
        <button class="btn btn-default" type="button">
            <span class="glyphicon glyphicon-search" style="font-size:95%;"></span>
        </button>
    </div>  
</div>

This would give the current date and time:

public String getCurrDate()
{
    String dt;
    Date cal = Calendar.getInstance().getTime();
    dt = cal.toLocaleString();
    return dt;
}

One of the putty tools is pscp.exe; it will allow you to copy files from your remote host.

Php script -1****its to Next Date

<?php

$currentdate=date('Y-m-d');


$date_arr=explode('-',$currentdate);


$next_date=
Date("Y-m-d",mktime(0,0,0,$date_arr[1],$date_arr[2]+1,$date_arr[0]));



echo $next_date;
?>**

**Php script -1****its to Next year**


<?php

$currentdate=date('Y-m-d');


$date_arr=explode('-',$currentdate);


$next_date=
Date("Y-m-d",mktime(0,0,0,$date_arr[1],$date_arr[2],$date_arr[0]+1));



echo $next_date;
?>

easy:

launching activity (onclick handler)

 Intent myIntent = new Intent(CurrentActivity.this, NextActivity.class);
 myIntent.putExtra("key", value); //Optional parameters
 CurrentActivity.this.startActivity(myIntent);

on the new activity:

@Override
protected void onCreate(Bundle savedInstanceState) {
Intent intent = getIntent();
String value = intent.getStringExtra("key"); //if it's a string you stored.

and add your new activity in the AndroidManifest.xml:

<activity android:label="@string/app_name" android:name="NextActivity"/>

Somewhere, you need to tell Apache that people are allowed to see contents of this directory.

<Directory "F:/bar/public">
    Order Allow,Deny
    Allow from All
    # Any other directory-specific stuff
</Directory>

More info

Be careful with setup projects if you're using them; Visual Studio setup projects Primary Output pulls from the obj folder rather than the bin.

I was releasing applications I thought were obfuscated and signed in msi setups for quite a while before I discovered that the deployed application files were actually neither obfuscated nor signed as I as performing the post-build procedure on the bin folder assemblies and should have been targeting the obj folder assemblies instead.

This is far from intuitive imho, but the general setup approach is to use the Primary Output of the project and this is the obj folder. I'd love it if someone could shed some light on this btw.

You have more than one form tags with runat="server" on your template, most probably you have one in your master page, remove one on your aspx page, it is not needed if already have form in master page file which is surrounding your content place holders.

Try to remove that tag:

<form id="formID" runat="server">

and of course closing tag:

</form>

Private Sub Main()
    Dim value = getValue()
    'do something with value
End Sub

Private Function getValue() As Integer
    Return 3
End Function

According to this document, you should be able to do it like so:

node {
    sh "#!/bin/bash \n" + 
       "echo \"Hello from \$SHELL\""
}

You need a semicolon after font-family: Arial, Helvetica, sans-serif. This will make your updated code the following:

<!DOCTYPE>
<html>
    <head>
        <title>DIV Font</title>

        <style>
            .my_text
            {
                font-family:    Arial, Helvetica, sans-serif;
                font-size:      40px;
                font-weight:    bold;
            }
        </style>
    </head>

    <body>
        <div class="my_text">some text</div>
    </body>
</html>

outfile = open( 'dict.txt', 'w' )
for key, value in sorted( mydict.items() ):
    outfile.write( str(key) + '\t' + str(value) + '\n' )

Try renaming your 'proguard-rules.txt' file to 'proguard-android.txt' and remove the reference to 'proguard-rules.txt' in your gradle file. The getDefaultProguardFile(...) call references a different default proguard file, one provided by Google and not that in your project. So remove this as well, so that here the gradle file reads:

buildTypes {
    release {
        runProguard true
        proguardFile 'proguard-android.txt'
    }
}

Every canvas item is an object that Tkinter keeps track of. If you are clearing the screen by just drawing a black rectangle, then you effectively have created a memory leak -- eventually your program will crash due to the millions of items that have been drawn.

To clear a canvas, use the delete method. Give it the special parameter "all" to delete all items on the canvas (the string "all"" is a special tag that represents all items on the canvas):

canvas.delete("all")

If you want to delete only certain items on the canvas (such as foreground objects, while leaving the background objects on the display) you can assign tags to each item. Then, instead of "all", you could supply the name of a tag.

If you're creating a game, you probably don't need to delete and recreate items. For example, if you have an object that is moving across the screen, you can use the move or coords method to move the item.

try this

import java.sql.ResultSet;
import java.util.ArrayList;

import com.rcb.dbconnection.DbConnection;
import com.rcb.model.Docter;


public class DocterService {



public ArrayList<Docter> getAllDocters() {
    ArrayList<Docter> docters = new ArrayList<Docter>();

    try {
        String sql = "SELECT tbl_docters";

        ResultSet rs = db.getData(sql);
        while (rs.next()) {
            Docter docter = new Docter();

            docter.setD_id(rs.getInt("d_id"));
            docter.setD_FName(rs.getString("d_fname"));
            docter.setD_LName(rs.getString("d_lname"));

            docters.add(docter);

        }

    } catch (Exception e) {
        System.out.println("getAllDocters()");
        e.printStackTrace();
    }

    return (docters);
}

public static void main(String args[]) {
    DocterService ds = new DocterService();
    ArrayList<Docter> doctersList = ds.getAllDocters();
    String s[] = null;
    for (int i = 0; i < doctersList.size(); i++) {

        System.out.println(doctersList.get(i).getD_id());
        System.out.println(doctersList.get(i).getD_FName());
    }

  }
}

Piece of cake:

arr := []byte("That's all folks!!")

I do this:

html {
    margin-left: calc(100vw - 100%);
    margin-right: 0;
}

Then I don't have to look at the ugly greyed out scrollbar when it's not needed.

In a node.js server console.log outputs to the terminal window, not to the browser's console window.

How are you running your server? You should see the output directly after you start it.

This is an interesting question and touches on a very basic concept in Bourne shell and subshell. Here I provide a solution that is different from the previous solutions by doing some kind of filtering. I will give an example that may be useful in real life. This is a fragment for checking that downloaded files conform to a known checksum. The checksum file look like the following (Showing just 3 lines):

49174 36326 dna_align_feature.txt.gz
54757     1 dna.txt.gz
55409  9971 exon_transcript.txt.gz

The shell script:

#!/bin/sh

.....

failcnt=0 # this variable is only valid in the parent shell
#variable xx captures all the outputs from the while loop
xx=$(cat ${checkfile} | while read -r line; do
    num1=$(echo $line | awk '{print $1}')
    num2=$(echo $line | awk '{print $2}')
    fname=$(echo $line | awk '{print $3}')
    if [ -f "$fname" ]; then
        res=$(sum $fname)
        filegood=$(sum $fname | awk -v na=$num1 -v nb=$num2 -v fn=$fname '{ if (na == $1 && nb == $2) { print "TRUE"; } else { print "FALSE"; }}')
        if [ "$filegood" = "FALSE" ]; then
            failcnt=$(expr $failcnt + 1) # only in subshell
            echo "$fname BAD $failcnt"
        fi
    fi
done | tail -1) # I am only interested in the final result
# you can capture a whole bunch of texts and do further filtering
failcnt=${xx#* BAD } # I am only interested in the number
# this variable is in the parent shell
echo failcnt $failcnt
if [ $failcnt -gt 0 ]; then
    echo $failcnt files failed
else
    echo download successful
fi

The parent and subshell communicate through the echo command. You can pick some easy to parse text for the parent shell. This method does not break your normal way of thinking, just that you have to do some post processing. You can use grep, sed, awk, and more for doing so.

No.

localStorage is accessible by any webpage, and if you have the key, you can change whatever data you want.

That being said, if you can devise a way to safely encrypt the keys, it doesn't matter how you transfer the data, if you can contain the data within a closure, then the data is (somewhat) safe.

In my case the problem was that the parameter was a string and not an object, i changed the parameter to be JObject of Newsoft.Json and it works.

I know that it is a very old post but for the sake of the users who are landed here and looking for a solution, if you are using Cloudflare as your DNS then you can activate IP geolocation and get the value from the request header,

here is the code snippet in C# after you enable IP geolocation in Cloudflare through the network tab

 var countryCode = HttpContext.Request.Headers.Get("cf-ipcountry"); // in older asp.net versions like webform use HttpContext.Current.Request. ...
 var countryName = new RegionInfo(CountryCode)?.EnglishName;

you can simply map it to other programming languages, please take a look at the Cloudflare's documentation here

but if you are really insisting on using a 3rd party solution to have more precise information about the visitors using their IP here is a complete, ready to use implementation using C#:

the 3rd party I have used is https://ipstack.com, you can simply register for a free plan and get an access token to use for 10K API requests each month, I am using the JSON model to retrieve and like to convert all the info the API gives me, here we go:

The DTO:

    using System;
    using Newtonsoft.Json;

     public partial class GeoLocationModel
     {
        [JsonProperty("ip")]
        public string Ip { get; set; }

        [JsonProperty("hostname")]
        public string Hostname { get; set; }

        [JsonProperty("type")]
        public string Type { get; set; }

        [JsonProperty("continent_code")]
        public string ContinentCode { get; set; }

        [JsonProperty("continent_name")]
        public string ContinentName { get; set; }

        [JsonProperty("country_code")]
        public string CountryCode { get; set; }

        [JsonProperty("country_name")]
        public string CountryName { get; set; }

        [JsonProperty("region_code")]
        public string RegionCode { get; set; }

        [JsonProperty("region_name")]
        public string RegionName { get; set; }

        [JsonProperty("city")]
        public string City { get; set; }

        [JsonProperty("zip")]
        public long Zip { get; set; }

        [JsonProperty("latitude")]
        public double Latitude { get; set; }

        [JsonProperty("longitude")]
        public double Longitude { get; set; }

        [JsonProperty("location")]
        public Location Location { get; set; }

        [JsonProperty("time_zone")]
        public TimeZone TimeZone { get; set; }

        [JsonProperty("currency")]
        public Currency Currency { get; set; }

        [JsonProperty("connection")]
        public Connection Connection { get; set; }

        [JsonProperty("security")]
        public Security Security { get; set; }
     }

    public partial class Connection
    {
        [JsonProperty("asn")]
        public long Asn { get; set; }

        [JsonProperty("isp")]
        public string Isp { get; set; }
    }

    public partial class Currency
    {
        [JsonProperty("code")]
        public string Code { get; set; }

        [JsonProperty("name")]
        public string Name { get; set; }

        [JsonProperty("plural")]
        public string Plural { get; set; }

        [JsonProperty("symbol")]
        public string Symbol { get; set; }

        [JsonProperty("symbol_native")]
        public string SymbolNative { get; set; }
    }

    public partial class Location
    {
        [JsonProperty("geoname_id")]
        public long GeonameId { get; set; }

        [JsonProperty("capital")]
        public string Capital { get; set; }

        [JsonProperty("languages")]
        public Language[] Languages { get; set; }

        [JsonProperty("country_flag")]
        public Uri CountryFlag { get; set; }

        [JsonProperty("country_flag_emoji")]
        public string CountryFlagEmoji { get; set; }

        [JsonProperty("country_flag_emoji_unicode")]
        public string CountryFlagEmojiUnicode { get; set; }

        [JsonProperty("calling_code")]
        public long CallingCode { get; set; }

        [JsonProperty("is_eu")]
        public bool IsEu { get; set; }
    }

    public partial class Language
    {
        [JsonProperty("code")]
        public string Code { get; set; }

        [JsonProperty("name")]
        public string Name { get; set; }

        [JsonProperty("native")]
        public string Native { get; set; }
    }

    public partial class Security
    {
        [JsonProperty("is_proxy")]
        public bool IsProxy { get; set; }

        [JsonProperty("proxy_type")]
        public object ProxyType { get; set; }

        [JsonProperty("is_crawler")]
        public bool IsCrawler { get; set; }

        [JsonProperty("crawler_name")]
        public object CrawlerName { get; set; }

        [JsonProperty("crawler_type")]
        public object CrawlerType { get; set; }

        [JsonProperty("is_tor")]
        public bool IsTor { get; set; }

        [JsonProperty("threat_level")]
        public string ThreatLevel { get; set; }

        [JsonProperty("threat_types")]
        public object ThreatTypes { get; set; }
    }

    public partial class TimeZone
    {
        [JsonProperty("id")]
        public string Id { get; set; }

        [JsonProperty("current_time")]
        public DateTimeOffset CurrentTime { get; set; }

        [JsonProperty("gmt_offset")]
        public long GmtOffset { get; set; }

        [JsonProperty("code")]
        public string Code { get; set; }

        [JsonProperty("is_daylight_saving")]
        public bool IsDaylightSaving { get; set; }
    }

The Helper:

    using System.Configuration;
    using System.IO;
    using System.Net;
    using System.Threading.Tasks;

    public class GeoLocationHelper
    {
        public static async Task<GeoLocationModel> GetGeoLocationByIp(string ipAddress)
        {
            var request = WebRequest.Create(string.Format("http://api.ipstack.com/{0}?access_key={1}", ipAddress, ConfigurationManager.AppSettings["ipStackAccessKey"]));
            var response = await request.GetResponseAsync();
            using (var stream = new StreamReader(response.GetResponseStream()))
            {
                var jsonGeoData = await stream.ReadToEndAsync();
                return Newtonsoft.Json.JsonConvert.DeserializeObject<GeoLocationModel>(jsonGeoData);
            }
        }
    }

On (mostly) old processors, multiplying by 31 can be relatively cheap. On an ARM, for instance, it is only one instruction:

RSB       r1, r0, r0, ASL #5    ; r1 := - r0 + (r0<<5)

Most other processors would require a separate shift and subtract instruction. However, if your multiplier is slow this is still a win. Modern processors tend to have fast multipliers so it doesn't make much difference, so long as 32 goes on the correct side.

It's not a great hash algorithm, but it's good enough and better than the 1.0 code (and very much better than the 1.0 spec!).

process.env.NODE_ENV is adding a white space do this

process.env.NODE_ENV.trim() == 'production'

Sorry to tell you screencap just a simple command, only accept few arguments, but none of them can save time for you, here is the -h help output.

$ adb shell screencap -h
usage: screencap [-hp] [-d display-id] [FILENAME]
-h: this message
-p: save the file as a png.
-d: specify the display id to capture, default 0.
If FILENAME ends with .png it will be saved as a png.
If FILENAME is not given, the results will be printed to stdout.

Besides the command screencap, there is another command screenshot, I don't know why screenshot was removed from Android 5.0, but it's avaiable below Android 4.4, you can check the source from here. I didn't make my comparison which is faster between these two commands, but you can give your try in your real environment and make the final decision.

Run this command to change .cert file to .p12:

openssl pkcs12 -export -out server.p12 -inkey server.key -in server.crt 

Where server.key is the server key and server.cert is a CA issue cert or a self sign cert file.

You can remove the application's persistent domain like this:

NSString *appDomain = [[NSBundle mainBundle] bundleIdentifier];
[[NSUserDefaults standardUserDefaults] removePersistentDomainForName:appDomain];

In Swift 3 and later:

if let bundleID = Bundle.main.bundleIdentifier {
    UserDefaults.standard.removePersistentDomain(forName: bundleID)
}

This is similar to the answer by @samvermette but is a little bit cleaner IMO.

If you're using Bootstrap 3, you can use the Glyphicons.

.slick-prev:before, .slick-next:before {
    font-family: "Glyphicons Halflings", "slick", sans-serif;
    font-size: 40px;
}

.slick-prev:before { content: "\e257"; }
.slick-next:before { content: "\e258"; }

If you need a function that behaves as a nop, try

nop = lambda *a, **k: None
nop()

Sometimes I do stuff like this when I'm making dependencies optional:

try:
    import foo
    bar=foo.bar
    baz=foo.baz
except:
    bar=nop
    baz=nop

# Doesn't break when foo is missing:
bar()
baz()

REST is just a software architecture style for exposing resources.

• Use HTTP methods explicitly.
• Be stateless.
• Expose directory structure-like URIs.
• Transfer XML, JavaScript Object Notation (JSON), or both.

A typical REST call to return information about customer 34456 could look like:

http://example.com/customer/34456

Have a look at the IBM tutorial for REST web services

You can enable whitespace trimming at file save time from settings:

1. Open Visual Studio Code User Settings (menu File → Preferences → Settings → User Settings tab).
2. Click the icon in the top-right part of the window. This will open a document.
3. Add a new "files.trimTrailingWhitespace": true setting to the User Settings document if it's not already there. This is so you aren't editing the Default Setting directly, but instead adding to it.
4. Save the User Settings file.

We also added a new command to trigger this manually (Trim Trailing Whitespace from the command palette).

You can use usort function to create own sorting rules

Modern answer: Use LocalDate from java.time, the modern Java date and time API, and its toString method:

    LocalDate date = LocalDate.of(2012, Month.DECEMBER, 1); // get from somewhere
    String formattedDate = date.toString();
    System.out.println(formattedDate);

This prints

2012-12-01

A date (whether we’re talking java.util.Date or java.time.LocalDate) doesn’t have a format in it. All it’s got is a toString method that produces some format, and you cannot change the toString method. Fortunately, LocalDate.toString produces exactly the format you asked for.

The Date class is long outdated, and the SimpleDateFormat class that you tried to use, is notoriously troublesome. I recommend you forget about those classes and use java.time instead. The modern API is so much nicer to work with.

Except: it happens that you get a Date from a legacy API that you cannot change or don’t want to change just now. The best thing you can do with it is convert it to java.time.Instant and do any further operations from there:

    Date oldfashoinedDate = // get from somewhere
    LocalDate date = oldfashoinedDate.toInstant()
            .atZone(ZoneId.of("Asia/Beirut"))
            .toLocalDate();

Please substitute your desired time zone if it didn’t happen to be Asia/Beirut. Then proceed as above.

Link: Oracle tutorial: Date Time, explaining how to use java.time.

From the docs:

_trackTrans() Sends both the transaction and item data to the Google Analytics server. This method should be called after _trackPageview(), and used in conjunction with the _addItem() and addTrans() methods. It should be called after items and transaction elements have been set up.

So, according to the docs, the items get sent when you call trackTrans(). Until you do, you can add items, but the transaction will not be sent.

Edit: Further reading led me here:

http://www.analyticsmarket.com/blog/edit-ecommerce-data

Where it clearly says you can start another transaction with an existing ID. When you commit it, the new items you listed will be added to that transaction.

I think that the best solution would be to use Regular expressions. It's cleanest and probably the most effective. Regular Expressions are supported in all commonly used DB engines.

In MySql there is RLIKE operator so your query would be something like:
SELECT * FROM buckets WHERE bucketname RLIKE 'Stylus|2100'
I'm not very strong in regexp so I hope the expression is ok.

Edit
The RegExp should rather be:

SELECT * FROM buckets WHERE bucketname RLIKE '(?=.*Stylus)(?=.*2100)'

More on MySql regexp support:
http://dev.mysql.com/doc/refman/5.1/en/regexp.html#operator_regexp

I fixed this issue in a right way by adding the subject alt names in certificate rather than making any changes in code or disabling SSL unlike what other answers suggest here. If you see clearly the exception says the "Subject alt names are missing" so the right way should be to add them

Please look at this link to understand step by step.

The above error means that your JKS file is missing the required domain on which you are trying to access the application.You will need to Use Open SSL and the key tool to add multiple domains

1. Copy the openssl.cnf into a current directory
2. echo '[ subject_alt_name ]' >> openssl.cnf
3. echo 'subjectAltName = DNS:example.mydomain1.com, DNS:example.mydomain2.com, DNS:example.mydomain3.com, DNS: localhost'>> openssl.cnf
4. openssl req -x509 -nodes -newkey rsa:2048 -config openssl.cnf -extensions subject_alt_name -keyout private.key -out self-signed.pem -subj '/C=gb/ST=edinburgh/L=edinburgh/O=mygroup/OU=servicing/CN=www.example.com/[email protected]' -days 365

5. Export the public key (.pem) file to PKS12 format. This will prompt you for password

   openssl pkcs12 -export -keypbe PBE-SHA1-3DES -certpbe PBE-SHA1-3DES -export -in
   self-signed.pem -inkey private.key -name myalias -out keystore.p12
   

6. Create a.JKS from self-signed PEM (Keystore)

   keytool -importkeystore -destkeystore keystore.jks -deststoretype PKCS12 -srcstoretype PKCS12 -srckeystore keystore.p12
   

7. Generate a Certificate from above Keystore or JKS file

   keytool -export -keystore keystore.jks -alias myalias -file selfsigned.crt
   

8. Since the above certificate is Self Signed and is not validated by CA, it needs to be added in Truststore(Cacerts file in below location for MAC, for Windows, find out where your JDK is installed.)

   sudo keytool -importcert -file selfsigned.crt -alias myalias -keystore /Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre/lib/security/cacerts
   

Original answer posted on this link here.

You can also pipe to a while loop that can do multiple actions on the file which find locates. So here is one for looking in jar archives for a given java class file in folder with a large distro of jar files

find /usr/lib/eclipse/plugins -type f -name \*.jar | while read jar; do echo $jar; jar tf $jar | fgrep IObservableList ; done

the key point being that the while loop contains multiple commands referencing the passed in file name separated by semicolon and these commands can include pipes. So in that example I echo the name of the matching file then list what is in the archive filtering for a given class name. The output looks like:

/usr/lib/eclipse/plugins/org.eclipse.core.contenttype.source_3.4.1.R35x_v20090826-0451.jar /usr/lib/eclipse/plugins/org.eclipse.core.databinding.observable_1.2.0.M20090902-0800.jar org/eclipse/core/databinding/observable/list/IObservableList.class /usr/lib/eclipse/plugins/org.eclipse.search.source_3.5.1.r351_v20090708-0800.jar /usr/lib/eclipse/plugins/org.eclipse.jdt.apt.core.source_3.3.202.R35x_v20091130-2300.jar /usr/lib/eclipse/plugins/org.eclipse.cvs.source_1.0.400.v201002111343.jar /usr/lib/eclipse/plugins/org.eclipse.help.appserver_3.1.400.v20090429_1800.jar

in my bash shell (xubuntu10.04/xfce) it really does make the matched classname bold as the fgrep highlights the matched string; this makes it really easy to scan down the list of hundreds of jar files that were searched and easily see any matches.

on windows you can do the same thing with:

for /R %j in (*.jar) do @echo %j & @jar tf %j | findstr IObservableList

note that in that on windows the command separator is '&' not ';' and that the '@' suppresses the echo of the command to give a tidy output just like the linux find output above; although findstr is not make the matched string bold so you have to look a bit closer at the output to see the matched class name. It turns out that the windows 'for' command knows quite a few tricks such as looping through text files...

enjoy

for (Map.Entry<String,String> entry : map.entrySet()) {
  String key = entry.getKey();
  String value = entry.getValue();
  // do stuff
}

Well if you are getting into a linux machine you can use the package manager of that linux distro.

If you are using Ubuntu just use apt-get search python, check the list and do apt-get install python2.7 (not sure if python2.7 or python-2.7, check the list)

You could use yum in fedora and do the same.

if you want to install it on your windows machine i dont know any package manager, i would download the wget for windows, donwload the package from python.org and install it

Yes, you are using encapsulation by using properties, but there are more nuances to encapsulation than just taking control over how properties are read and written. Denying a property to be set from outside the class can be useful both for robustness and performance.

An immutable class is a class that doesn't change once it's created, so private setters (or no setters at all) is needed to protect the properties.

Private setters came into more frequent use with the property shorthand that was instroduced in C# 3. In C# 2 the setter was often just omitted, and the private data accessed directly when set.

This property:

public int Size { get; private set; }

is the same as:

private int _size;
public int Size {
  get { return _size; }
  private set { _size = value; }
}

except, the name of the backing variable is internally created by the compiler, so you can't access it directly.

With the shorthand property the private setter is needed to create a read-only property, as you can't access the backing variable directly.

For Swift 3

I did as following because just removing from superview did not erase the buttons from array.

    for k in 0..<buttons.count {

      buttons[k].removeFromSuperview()

    }


    buttons.removeAll()

The following are some guidelines.

A function uses passed data without modifying it:

1. If the data object is small, such as a built-in data type or a small structure, pass it by value.

2. If the data object is an array, use a pointer because that’s your only choice. Make the pointer a pointer to const.

3. If the data object is a good-sized structure, use a const pointer or a const reference to increase program efficiency.You save the time and space needed to copy a structure or a class design. Make the pointer or reference const.

4. If the data object is a class object, use a const reference.The semantics of class design often require using a reference, which is the main reason C++ added this feature.Thus, the standard way to pass class object arguments is by reference.

A function modifies data in the calling function:

1.If the data object is a built-in data type, use a pointer. If you spot code like fixit(&x), where x is an int, it’s pretty clear that this function intends to modify x.

2.If the data object is an array, use your only choice: a pointer.

3.If the data object is a structure, use a reference or a pointer.

4.If the data object is a class object, use a reference.

Of course, these are just guidelines, and there might be reasons for making different choices. For example, cin uses references for basic types so that you can use cin >> n instead of cin >> &n.

Another possibility is to use an absolute positioning oriented to the right:

<input type="button" value="Click Me" style="position: absolute; right: 0;">

Here's an example: https://jsfiddle.net/a2Ld1xse/

This solution has its downsides, but there are use cases where it's very useful.

Today I ran into the exact same problem while working on a progressive web app (PWA) page and deleting some cache and service worker data for that page from Firefox. The dev console reported that none of the 4 Javascript files on the page would load anymore. The problem persisted in Safe mode, so it was not an add-on issue. The same script files loaded fine from other web pages on the same website. No amount of clearing the Firefox cache or wiping web page data from Firefox would help, nor would rebooting the Windows 10 PC. Chrome all the time worked fine on the problem page. In the end I did a restore of the entire Firefox profile folder from a day-old backup, and the problem was immediately gone, so it was not a problem with my PWA app. Apparently something in Firefox got corrupted.

A class literal is an expression consisting of the name of a class, interface, array, or primitive type, or the pseudo-type void, followed by a '.' and the token class. One of the changes in JDK 5.0 is that the class java.lang.Class is generic, java.lang.Class Class<T>, therefore:

Class<Print> p = Print.class;

References here:

https://docs.oracle.com/javase/7/docs/api/java/lang/Class.html

http://docs.oracle.com/javase/tutorial/extra/generics/literals.html

http://docs.oracle.com/javase/specs/jls/se7/html/jls-15.html#jls-15.8.2

You could do this:

String str = "...";
List<String> elephantList = Arrays.asList(str.split(","));

Basically the .split() method will split the string according to (in this case) delimiter you are passing and will return an array of strings.

However, you seem to be after a List of Strings rather than an array, so the array must be turned into a list by using the Arrays.asList() utility. Just as an FYI you could also do something like so:

String str = "...";
ArrayList<String> elephantList = new ArrayList<>(Arrays.asList(str.split(","));

But it is usually better practice to program to an interface rather than to an actual concrete implementation, so I would recommend the 1st option.

Constructors are not inherited, you must create a new, identically prototyped constructor in the subclass that maps to its matching constructor in the superclass.

Here is an example of how this works:

class Foo {
    Foo(String str) { }
}

class Bar extends Foo {
    Bar(String str) {
        // Here I am explicitly calling the superclass 
        // constructor - since constructors are not inherited
        // you must chain them like this.
        super(str);
    }
}

for(Direction dir : Direction.values())
{

}

Something like this should work

$code = "screen new file.css";
if (!preg_match("/^[-_a-zA-Z0-9.]+$/", $code))
{
    echo "not valid";
}

This will echo "not valid"

If state of a method is not supposed to be changed or its not going to use any instance variables.

You want to call method without instance.

If it only works on arguments provided to it.

Utility functions are good instance of static methods. i.e math.pow(), this function is not going to change the state for different values. So it is static.

I had this issue too, after following this guide, it was simply 1 additional patch that was required to get past the

Rule "Prior Visual Studio 2010 instances requiring update." failed.

Was to locate this file, and patch my machine

VS10sp1-KB983509.msp

Simply do a file search on the installation media for SQL Server 2012, in my case it was in \redist\VisualStudioShell (whereas in the guide it's listed as being in a different location).

Then hit 're-run'.

var yearStart = 2000;
var yearEnd = 2040;

var arr = [];

for (var i = yearStart; i <= yearEnd; i++) {

     arr.push(i);
}

Using your code:

console.log(arr[1]);  // prints: abc
console.log(arr[0]);  // prints:  format_abc

Edit: Safari 3, if it matters.

You can serialize simple data to check for equality:

data1 = {firstName: 'John', lastName: 'Smith'};
data2 = {firstName: 'Jane', lastName: 'Smith'};
JSON.stringify(data1) === JSON.stringify(data2)

This will give you something like

'{firstName:"John",lastName:"Smith"}' === '{firstName:"Jane",lastName:"Smith"}'

As a function...

function compare(a, b) {
  return JSON.stringify(a) === JSON.stringify(b);
}
compare(data1, data2);

EDIT

If you're using chai like you say, check out http://chaijs.com/api/bdd/#equal-section

EDIT 2

If you just want to check keys...

function compareKeys(a, b) {
  var aKeys = Object.keys(a).sort();
  var bKeys = Object.keys(b).sort();
  return JSON.stringify(aKeys) === JSON.stringify(bKeys);
}

should do it.

Might be of help for someone else facing the same issue.You can load the file as string and then can convert the string to jsonobject to access the values.

import java.util.Scanner;
import org.json.JSONObject;
String myJson = new Scanner(new File(filename)).useDelimiter("\\Z").next();
JSONObject myJsonobject = new JSONObject(myJson);

This XML file does not appear to have any style information associated with it. The document tree is shown below.

You will get this error in the client side when the client (the webbrowser) for some reason interprets the HTTP response content as text/xml instead of text/html and the parsed XML tree doesn't have any XML-stylesheet. In other words, the webbrowser incorrectly parsed the retrieved HTTP response content as XML instead of as HTML due to the wrong or missing HTTP response content type.

In case of JSF/Facelets files which have the default extension of .xhtml, that can in turn happen if the HTTP request hasn't invoked the FacesServlet and thus it wasn't able to parse the Facelets file and generate the desired HTML output based on the XHTML source code. Firefox is then merely guessing the HTTP response content type based on the .xhtml file extension which is in your Firefox configuration apparently by default interpreted as text/xml.

You need to make sure that the HTTP request URL, as you see in browser's address bar, matches the <url-pattern> of the FacesServlet as registered in webapp's web.xml, so that it will be invoked and be able to generate the desired HTML output based on the XHTML source code. If it's for example *.jsf, then you need to open the page by /some.jsf instead of /some.xhtml. Alternatively, you can also just change the <url-pattern> to *.xhtml. This way you never need to fiddle with virtual URLs.

See also:

• JSF Facelets: Sometimes I see the URL is .jsf and sometimes .xhtml. Why?

Note thus that you don't actually need a XML stylesheet. This all was just misinterpretation by the webbrowser while trying to do its best to make something presentable out of the retrieved HTTP response content. It should actually have retrieved the properly generated HTML output, Firefox surely knows precisely how to deal with HTML content.

According to the documentation of the Item property:

Sets or returns an item for a specified key in a Dictionary object.

In your case, you don't have an item whose key is 1 so doing:

s = d.Item(i)

actually creates a new key / value pair in your dictionary, and the value is empty because you have not used the optional newItem argument.

The Dictionary also has the Items method which allows looping over the indices:

a = d.Items
For i = 0 To d.Count - 1
    s = a(i)
Next i

In the AndroidManifest.xml, under the application tag, you can set the theme of your choice. To customize the theme, press Ctrl + Click on android:theme = "@style/AppTheme" in the Android manifest file. It will open styles.xml file where you can change the parent attribute of the style tag.

At parent= in styles.xml you can browse all available styles by using auto-complete inside the "". E.g. try parent="Theme." with your cursor right after the . and then pressing Ctrl + Space.

You can also preview themes in the preview window in Android Studio.

The above problem can be solved by adding the following dependencies in your project, as i was facing the same problem.For more detail answer to this solution please refer link SEVERE:MessageBodyWriter not found for media type=application/xml type=class java.util.HashMap

    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>1.9.0</version>
    </dependency>


    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.9.2</version>
    </dependency>   


    <dependency>
        <groupId>org.glassfish.jersey.media</groupId>
        <artifactId>jersey-media-json-jackson</artifactId>
        <version>2.25</version>
    </dependency>

Use:

echo hello
echo.
echo world

Thanks for the question. For YouTube iframe the first issue is the URL you have given, is it embedded URL or URL link from address bar. this error for non embed URL but if you want to give non embed URL then you need to code in "safe Pipe" like(for both non embedded or embed URL ) :

import {Pipe, PipeTransform} from '@angular/core';
import {DomSanitizer} from '@angular/platform-browser';

@Pipe({name: 'safe'})
export class SafePipe implements PipeTransform {

constructor(private sanitizer: DomSanitizer) {

}

transform(value: any, url: any): any {
    if (value && !url) {
        const regExp = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/;
        let match = value.match(regExp);
        if (match && match[2].length == 11) {
            console.log(match[2]);
            let sepratedID = match[2];
            let embedUrl = '//www.youtube.com/embed/' + sepratedID;
            return this.sanitizer.bypassSecurityTrustResourceUrl(embedUrl);
        }

     }

   }
}

it will split out "vedioId". You have to get video id then set to URL as embedded. In Html

 <div>
   <iframe width="100%" height="300" [src]="video.url | safe"></iframe>
 </div>

Angular 2/5 thanks again.

Just for anyone trying to do this automatically, you can use that extension method to ignore non existing properties on the destination type :

public static IMappingExpression<TSource, TDestination> IgnoreAllNonExisting<TSource, TDestination>(this IMappingExpression<TSource, TDestination> expression)
{
    var sourceType = typeof(TSource);
    var destinationType = typeof(TDestination);
    var existingMaps = Mapper.GetAllTypeMaps().First(x => x.SourceType.Equals(sourceType)
        && x.DestinationType.Equals(destinationType));
    foreach (var property in existingMaps.GetUnmappedPropertyNames())
    {
        expression.ForMember(property, opt => opt.Ignore());
    }
    return expression;
}

to be used as follow :

Mapper.CreateMap<SourceType, DestinationType>().IgnoreAllNonExisting();

thanks to Can Gencer for the tip :)

source : http://cangencer.wordpress.com/2011/06/08/auto-ignore-non-existing-properties-with-automapper/

Set colspan to your number of columns, and background color as you wish

<tr style="background: #aaa;">
 <td colspan="2"></td>
</tr>

rows = a.shape[0] # 2 
cols = a.shape[1] # 2
a.shape #(2,2)
a.size # rows * cols = 4

to search every column of every table for a particular value

This does not define how to match exactly.
Nor does it define what to return exactly.

Assuming:

• Find any row with any column containing the given value in its text representation - as opposed to equaling the given value.
• Return the table name (regclass) and the tuple ID (ctid), because that's simplest.

Here is a dead simple, fast and slightly dirty way:

CREATE OR REPLACE FUNCTION search_whole_db(_like_pattern text)
  RETURNS TABLE(_tbl regclass, _ctid tid) AS
$func$
BEGIN
   FOR _tbl IN
      SELECT c.oid::regclass
      FROM   pg_class c
      JOIN   pg_namespace n ON n.oid = relnamespace
      WHERE  c.relkind = 'r'                           -- only tables
      AND    n.nspname !~ '^(pg_|information_schema)'  -- exclude system schemas
      ORDER BY n.nspname, c.relname
   LOOP
      RETURN QUERY EXECUTE format(
         'SELECT $1, ctid FROM %s t WHERE t::text ~~ %L'
       , _tbl, '%' || _like_pattern || '%')
      USING _tbl;
   END LOOP;
END
$func$  LANGUAGE plpgsql;

Call:

SELECT * FROM search_whole_db('mypattern');

Provide the search pattern without enclosing %.

Why slightly dirty?

If separators and decorators for the row in text representation can be part of the search pattern, there can be false positives:

• column separator: , by default
• whole row is enclosed in parentheses:()
• some values are enclosed in double quotes "
• \ may be added as escape char

And the text representation of some columns may depend on local settings - but that ambiguity is inherent to the question, not to my solution.

Each qualifying row is returned once only, even when it matches multiple times (as opposed to other answers here).

This searches the whole DB except for system catalogs. Will typically take a long time to finish. You might want to restrict to certain schemas / tables (or even columns) like demonstrated in other answers. Or add notices and a progress indicator, also demonstrated in another answer.

The regclass object identifier type is represented as table name, schema-qualified where necessary to disambiguate according to the current search_path:

• Find the referenced table name using table, field and schema name

What is the ctid?

• How do I decompose ctid into page and row numbers?

You might want to escape characters with special meaning in the search pattern. See:

• Escape function for regular expression or LIKE patterns

#include <stdio.h>
main()
{
    char str[100];
    int num;
    while(1) {
        printf("Enter a number: ");
        scanf("%[^0-9]%d",str,&num);
        printf("You entered the number %d\n",num);
    }
    return 0;
}

%[^0-9] in scanf() gobbles up all that is not between 0 and 9. Basically it cleans the input stream of non-digits and puts it in str. Well, the length of non-digit sequence is limited to 100. The following %d selects only integers in the input stream and places it in num.

for mysql 'text':

@Column(columnDefinition = "TEXT")
private String description;

for mysql 'longtext':

@Lob
private String description;

ERROR :

ORA-00604: error occurred at recursive SQL level 1 ORA-01882: timezone region not found

Solution: CIM setup in Centos.

/opt/oracle/product/ATG/ATG11.2/home/bin/dynamoEnv.sh

Add this java arguments:

JAVA_ARGS="${JAVA_ARGS} -Duser.timezone=EDT"

Comment to your edit:

Better solution is std::reference_wrapper.

Details: http://www.cplusplus.com/reference/functional/reference_wrapper/

Example:

#include <iostream>
#include <functional>
using namespace std;

int main() {
    int a=1,b=2,c=3,d=4;
    using intlink = std::reference_wrapper<int>;
    intlink arr[] = {a,b,c,d};
    return 0;
}

Even more so, to add on the existing answers, you may use a macro that hides a struct initializer:

#define DEFAULT_EMPLOYEE { 0, "none" }

Then in your code:

employee john = DEFAULT_EMPLOYEE;

Login into the machine as oracle login user id( where oracle is installed)..

1. Add ORACLE_HOME = <Oracle installation Directory> in Environment variable

2. Open a command prompt

3. Change the directory to %ORACLE_HOME%\bin

4. type the command sqlplus /nolog

5. SQL> connect /as sysdba

6. SQL> alter user SYS identified by "newpassword";

One more check, while oracle installation and database confiuration assistant setup, if you configure any database then you might have given password and checked the same password for all other accounts.. If so, then you try with the password which you have given in your database configuration assistant setup.

Hope this will work for you..

In typer ... is used to create required parameters: The Argument class expects a default value, and if you pass the ... it will complain if the user does not pass the particular argument.

You could use None for the same if Ellipsis was not there, but this would remove the opportunity to express that None is the default value, in case that made any sense in your program.

'ZERO' for unlimited time.

C:\Apache24\htdocs\phpmyadmin\libraries\Config.class.php

/**
 * maximum execution time in seconds (0 for no limit)
 *
 * @global integer $cfg['ExecTimeLimit']
 */
$cfg['ExecTimeLimit'] = 0;

You could also import the large file right from MySQL as query or a PHP query.

500,000 rows just took me 18 seconds to import on local server, using this method.

(create table first) - then:

LOAD DATA LOCAL INFILE 'Path_To_Your_File.csv' 
INTO TABLE Your_Table_Name 
FIELDS TERMINATED BY ',' 
LINES TERMINATED BY '\n' 

NXJSON is full-featured yet very small (~400 lines of code) JSON parser, which has easy to use API:

const nx_json* json=nx_json_parse_utf8(code);
printf("hello=%s\n", nx_json_get(json, "hello")->text_value);
const nx_json* arr=nx_json_get(json, "my-array");
int i;
for (i=0; i<arr->length; i++) {
  const nx_json* item=nx_json_item(arr, i);
  printf("arr[%d]=(%d) %ld\n", i, (int)item->type, item->int_value);
}
nx_json_free(json);

Just for reference, if you are using:

 $(el).offset().top 

To get the position, it can be affected by the position of the parent element. Thus you may want to be consistent and use the following to set it:

$(el).offset({top: pos});

As opposed to the CSS methods above.

The problem may be in server configuration.

Android 7.0 has a bug described here. Workaround proposed by Vicky Chijwani:

Configure your server to use the elliptic curve prime256v1. For example, in Nginx 1.10 you do this by setting ssl_ecdh_curve prime256v1;

The only way is to use a formula or to format cells. The method i will use will be the following: Add another column next to these values. Then use the following formula:

=HOUR(A1)*60+MINUTE(A1)+SECOND(A1)/60

/* * Bootstrap 3 filestyle * http://dev.tudosobreweb.com.br/bootstrap-filestyle/ * * Copyright (c) 2013 Markus Vinicius da Silva Lima * Update bootstrap 3 by Paulo Henrique Foxer * Version 2.0.0 * Licensed under the MIT license. * */

(function ($) {
"use strict";

var Filestyle = function (element, options) {
    this.options = options;
    this.$elementFilestyle = [];
    this.$element = $(element);
};

Filestyle.prototype = {
    clear: function () {
        this.$element.val('');
        this.$elementFilestyle.find(':text').val('');
    },

    destroy: function () {
        this.$element
            .removeAttr('style')
            .removeData('filestyle')
            .val('');
        this.$elementFilestyle.remove();
    },

    icon: function (value) {
        if (value === true) {
            if (!this.options.icon) {
                this.options.icon = true;
                this.$elementFilestyle.find('label').prepend(this.htmlIcon());
            }
        } else if (value === false) {
            if (this.options.icon) {
                this.options.icon = false;
                this.$elementFilestyle.find('i').remove();
            }
        } else {
            return this.options.icon;
        }
    },

    input: function (value) {
        if (value === true) {
            if (!this.options.input) {
                this.options.input = true;
                this.$elementFilestyle.prepend(this.htmlInput());

                var content = '',
                    files = [];
                if (this.$element[0].files === undefined) {
                    files[0] = {'name': this.$element[0].value};
                } else {
                    files = this.$element[0].files;
                }

                for (var i = 0; i < files.length; i++) {
                    content += files[i].name.split("\\").pop() + ', ';
                }
                if (content !== '') {
                    this.$elementFilestyle.find(':text').val(content.replace(/\, $/g, ''));
                }
            }
        } else if (value === false) {
            if (this.options.input) {
                this.options.input = false;
                this.$elementFilestyle.find(':text').remove();
            }
        } else {
            return this.options.input;
        }
    },

    buttonText: function (value) {
        if (value !== undefined) {
            this.options.buttonText = value;
            this.$elementFilestyle.find('label span').html(this.options.buttonText);
        } else {
            return this.options.buttonText;
        }
    },

    classButton: function (value) {
        if (value !== undefined) {
            this.options.classButton = value;
            this.$elementFilestyle.find('label').attr({'class': this.options.classButton});
            if (this.options.classButton.search(/btn-inverse|btn-primary|btn-danger|btn-warning|btn-success/i) !== -1) {
                this.$elementFilestyle.find('label i').addClass('icon-white');
            } else {
                this.$elementFilestyle.find('label i').removeClass('icon-white');
            }
        } else {
            return this.options.classButton;
        }
    },

    classIcon: function (value) {
        if (value !== undefined) {
            this.options.classIcon = value;
            if (this.options.classButton.search(/btn-inverse|btn-primary|btn-danger|btn-warning|btn-success/i) !== -1) {
                this.$elementFilestyle.find('label').find('i').attr({'class': 'icon-white '+this.options.classIcon});
            } else {
                this.$elementFilestyle.find('label').find('i').attr({'class': this.options.classIcon});
            }
        } else {
            return this.options.classIcon;
        }
    },

    classInput: function (value) {
        if (value !== undefined) {
            this.options.classInput = value;
            this.$elementFilestyle.find(':text').addClass(this.options.classInput);
        } else {
            return this.options.classInput;
        }
    },

    htmlIcon: function () {
        if (this.options.icon) {
            var colorIcon = '';
            if (this.options.classButton.search(/btn-inverse|btn-primary|btn-danger|btn-warning|btn-success/i) !== -1) {
                colorIcon = ' icon-white ';
            }

            return '<i class="'+colorIcon+this.options.classIcon+'"></i> ';
        } else {
            return '';
        }
    },

    htmlInput: function () {
        if (this.options.input) {
            return '<input type="text" class="'+this.options.classInput+'" style="width: '+this.options.inputWidthPorcent+'% !important;display: inline !important;" disabled> ';
        } else {
            return '';
        }
    },

    constructor: function () {
        var _self = this,
            html = '',
            id = this.$element.attr('id'),
            files = [];

        if (id === '' || !id) {
            id = 'filestyle-'+$('.bootstrap-filestyle').length;
            this.$element.attr({'id': id});
        }

        html = this.htmlInput()+
             '<label for="'+id+'" class="'+this.options.classButton+'">'+
                this.htmlIcon()+
                '<span>'+this.options.buttonText+'</span>'+
             '</label>';

        this.$elementFilestyle = $('<div class="bootstrap-filestyle" style="display: inline;">'+html+'</div>');

        var $label = this.$elementFilestyle.find('label');
        var $labelFocusableContainer = $label.parent();

        $labelFocusableContainer
            .attr('tabindex', "0")
            .keypress(function(e) {
                if (e.keyCode === 13 || e.charCode === 32) {
                    $label.click();
                }
            });

        // hidding input file and add filestyle
        this.$element
            .css({'position':'absolute','left':'-9999px'})
            .attr('tabindex', "-1")
            .after(this.$elementFilestyle);

        // Getting input file value
        this.$element.change(function () {
            var content = '';
            if (this.files === undefined) {
                files[0] = {'name': this.value};
            } else {
                files = this.files;
            }

            for (var i = 0; i < files.length; i++) {
                content += files[i].name.split("\\").pop() + ', ';
            }

            if (content !== '') {
                _self.$elementFilestyle.find(':text').val(content.replace(/\, $/g, ''));
            }
        });

        // Check if browser is Firefox
        if (window.navigator.userAgent.search(/firefox/i) > -1) {
            // Simulating choose file for firefox
            this.$elementFilestyle.find('label').click(function () {
                _self.$element.click();
                return false;
            });
        }
    }
};

var old = $.fn.filestyle;

$.fn.filestyle = function (option, value) {
    var get = '',
        element = this.each(function () {
            if ($(this).attr('type') === 'file') {
                var $this = $(this),
                    data = $this.data('filestyle'),
                    options = $.extend({}, $.fn.filestyle.defaults, option, typeof option === 'object' && option);

                if (!data) {
                    $this.data('filestyle', (data = new Filestyle(this, options)));
                    data.constructor();
                }

                if (typeof option === 'string') {
                    get = data[option](value);
                }
            }
        });

    if (typeof get !== undefined) {
        return get;
    } else {
        return element;
    }
};

$.fn.filestyle.defaults = {
    'buttonText': 'Escolher arquivo',
    'input': true,
    'icon': true,
    'inputWidthPorcent': 65,
    'classButton': 'btn btn-primary',
    'classInput': 'form-control file-input-button',
    'classIcon': 'icon-folder-open'
};

$.fn.filestyle.noConflict = function () {
    $.fn.filestyle = old;
    return this;
};

// Data attributes register
$('.filestyle').each(function () {
    var $this = $(this),
        options = {
            'buttonText': $this.attr('data-buttonText'),
            'input': $this.attr('data-input') === 'false' ? false : true,
            'icon': $this.attr('data-icon') === 'false' ? false : true,
            'classButton': $this.attr('data-classButton'),
            'classInput': $this.attr('data-classInput'),
            'classIcon': $this.attr('data-classIcon')
        };

    $this.filestyle(options);
});
})(window.jQuery);

Unfortunately, the height property in CSS is not as reliable as it should be. Therefore, Javascript will have to be used to set the height style of the element in question to the height of the users viewport. And yes, this can be done without absolute positioning...

<!DOCTYPE html>

<html>
  <head>
    <title>Test by Josh</title>
    <style type="text/css">
      * { padding:0; margin:0; }
      #test { background:#aaa; height:100%; width:100%; }
    </style>
    <script type="text/javascript">
      window.onload = function() {
        var height = getViewportHeight();

        alert("This is what it looks like before the Javascript. Click OK to set the height.");

        if(height > 0)
          document.getElementById("test").style.height = height + "px";
      }

      function getViewportHeight() {
        var h = 0;

        if(self.innerHeight)
          h = window.innerHeight;
        else if(document.documentElement && document.documentElement.clientHeight)
          h = document.documentElement.clientHeight;
        else if(document.body) 
          h = document.body.clientHeight;

        return h;
      }
    </script>
  </head>
  <body>
    <div id="test">
      <h1>Test</h1>
    </div>
  </body>
</html>

In my case adding Microsoft.AspNet.WebApi.Owin reference via nuget did the trick.

<!--- ... --> 

Does not work in Pandoc Markdown (Pandoc 1.12.2.1). Comments still appeared in html. The following did work:

Blank line
[^Comment]:  Text that will not appear in html source
Blank line

Then use the +footnote extension. It is essentially a footnote that never gets referenced.

Did you read clang documentation ? You're probably looking for -emit-llvm.

You should be catching NullPointerException with the code above, but that doesn't change the fact that your Check_Circular is wrong. If you fix Check_Circular, your code won't throw NullPointerException in the first place, and work as intended.

Try:

public static boolean Check_Circular(LinkedListNode head)
{
    LinkedListNode curNode = head;
    do
    {
        curNode = curNode.next;
        if(curNode == head)
            return true;
    }
    while(curNode != null);

    return false;
}

it should. Typically that's how you do multiple selectors. Otherwise it may not like you trying to assign the return values of three uploads to the same var.

I would suggest using .each or maybe push the returns to an array rather than assigning them to that value.

for my example:

Windows XP ---> Synology:DS218+

• Step1:
      > DNS: Control Panel (???)
           > Terminal & SNMP(??? & SNMP)

• Step2:
      Enable Telnet service (?? Telnet ??)
      or Enable SSH Service (?? SSH ??)
  
  
  
  
  
  

• Step3: Launch the terminal on Windows (or via executing

      cmd

  to launch the terminal)
  
  
  
  

• Step4: type: telnet your_nas_ip_or_domain_name, like below

      telnet 192.168.1.104

  
  
  
  

• Step5:
  demo a terminal application, like compiling the Java code

    Fzz login: tsungjung411

    Password:

    # shows the current working directory (?????????)
    $ pwd
    /var/services/homes/tsungjung411


    # edit a Java file (via vi), then compile and run it 
    # (?? vi ?? Java ??,???????)
    $ vi Main.java

    # show the file content (??????)
    $ cat Main.java
    public class Main {
        public static void main(String [] args) {
            System.out.println("hello, World!");
        }
    }

    # compiles the Java file (?? Java ??)
    javac Main.java

    # executes the Java file (?? Java ??)
    $ java Main
    hello, World!

    # shows the file list (??????)
    $ ls
    CloudStation  Main.class  Main.java  www

    # shows the JRE version on this Synology Disk Station
    $ java -version
    openjdk version "1.8.0_151"
    OpenJDK Runtime Environment (IcedTea 3.6.0) (linux-gnu build 1.8.0_151-b12)
    OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode)

• Step6:
  demo another terminal application, like running the Python code

    $ python
    Python 2.7.12 (default, Nov 10 2017, 20:30:30)
    [GCC 4.9.3 20150311 (prerelease)] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    >>>
    >>> import sys
    >>>
    >>> # shows the the python version
    >>> print(sys.version)
    2.7.12 (default, Nov 10 2017, 20:30:30)
    [GCC 4.9.3 20150311 (prerelease)]
    >>>
    >>> import os
    >>>
    >>> # shows the current working directory
    >>> print(os.getcwd())
    /volume1/homes/tsungjung411

    $ # launch Python 3
    $ python3
    Python 3.5.1 (default, Dec  9 2016, 00:20:03)
    [GCC 4.9.3 20150311 (prerelease)] on linux
    Type "help", "copyright", "credits" or "license" for more information.
    >>>

Create a Branch

• Create branch when master branch is checked out. Here commits in master will be synced to the branch you created.

  $ git branch branch1

• Create branch when branch1 is checked out . Here commits in branch1 will be synced to branch2

  $ git branch branch2

Checkout a Branch

git checkout command switch branches or restore working tree files

• $ git checkout branchname

Renaming a Branch

• $ git branch -m branch1 newbranchname

Delete a Branch

• $ git branch -d branch-to-delete
• $ git branch -D branch-to-delete ( force deletion without checking the merged status )

Create and Switch Branch

• $ git checkout -b branchname

Branches that are completely included

• $ git branch --merged

************************** Branch Differences [ git diff branch1..branch2 ] ************************

• $ git diff master..branch1

• $ git diff --color-words branch1..branch2

There is a package called eclipse-cdt in the Ubuntu 12.10 repositories, this is what you want. If you haven't got g++ already, you need to install that as well, so all you need is:

sudo apt-get install eclipse eclipse-cdt g++

Whether you messed up your system with your previous installation attempts depends heavily on how you did it. If you did it the safe way for trying out new packages not from repositories (i.e., only installed in your home folder, no sudos blindly copied from installation manuals...) you're definitely fine. Otherwise, you may well have thousands of stray files all over your file system now. In that case, run all uninstall scripts you can find for the things you installed, then install using apt-get and hope for the best.

I have experienced that if kill -9 PID doesn't work and you own the process, you can use kill -s kill PID which is kind of surprising as the man page says you can kill -signal_number PID.

SELECT * FROM big_table ORDER BY A DESC LIMIT 10

ERROR in The Angular Compiler requires TypeScript >=3.4.0 and <3.6.0 but 3.6.3 was found instead.

For this error you can also define a version range:

yarn add typescript@">=3.4.0 <3.6.0" --save-dev --save-exact

or for npm

npm install typescript@">=3.4.0 <3.6.0" --save-dev --save-exact

After installing the correct typescript version:

1. Delete node_modules folder
2. Run yarn install or npm install
3. Compile and cross your fingers xD

Try this

$window.location.href="#page-name";
$window.location.reload();

You can use the <datalist> tag instead of the <select> tag.

<input list="browsers" name="browser" id="browser">
<datalist id="browsers">
  <option value="Edge">
  <option value="Firefox">
  <option value="Chrome">
  <option value="Opera">
  <option value="Safari">
</datalist>

I had the same error and finally (in my particular case) I found a problem in the deployment descriptor (web.xml)

The problem:

<servlet-mapping>
    <servlet-name>SessionController</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>
...
<welcome-file-list>
    <welcome-file>/</welcome-file>
</welcome-file-list>

the solution:

<servlet-mapping>
    <servlet-name>SessionController</servlet-name>
    <url-pattern>/SessionController</url-pattern>
</servlet-mapping>
...
<welcome-file-list>
    <welcome-file>desktop.jsp</welcome-file>
</welcome-file-list>

I searched on the internet and found a simple jquery code to handle this problem. In my side, it was solved and worked on ie 9.

$("input[placeholder]").each(function () {
        var $this = $(this);
        if($this.val() == ""){
            $this.val($this.attr("placeholder")).focus(function(){
                if($this.val() == $this.attr("placeholder")) {
                    $this.val("");
                }
            }).blur(function(){
                if($this.val() == "") {
                    $this.val($this.attr("placeholder"));
                }
            });
        }
    });

import datetime
datetime.datetime.now().strftime ("%Y%m%d")
20151015

For the time

from time import gmtime, strftime
showtime = strftime("%Y-%m-%d %H:%M:%S", gmtime())
print showtime
2015-10-15 07:49:18

This is the correct syntax for archiving individual; folders in a batch as individual zipped files...

for /d %%X in (*) do "c:\Program Files\7-Zip\7z.exe" a -mx "%%X.zip" "%%X\*"

There are some nice answers on this question. I’ll try to add a more broad answer, namely about what these kinds of lines/headers/trailers are about in current practice. Not so much about the sign-off header in particular (it’s not the only one).

Headers or trailers (?1) like “sign-off” (?2) is, in current practice in projects like Git and Linux, effectively structured metadata for the commit. These are all appended to the end of the commit message, after the “free form” (unstructured) part of the body of the message. These are token–value (or key–value) pairs typically delimited by a colon and a space (:?).

Like I mentioned, “sign-off” is not the only trailer in current practice. See for example this commit, which has to do with “Dirty Cow”:

 mm: remove gup_flags FOLL_WRITE games from __get_user_pages()
 This is an ancient bug that was actually attempted to be fixed once
 (badly) by me eleven years ago in commit 4ceb5db9757a ("Fix
 get_user_pages() race for write access") but that was then undone due to
 problems on s390 by commit f33ea7f404e5 ("fix get_user_pages bug").

 In the meantime, the s390 situation has long been fixed, and we can now
 fix it by checking the pte_dirty() bit properly (and do it better).  The
 s390 dirty bit was implemented in abf09bed3cce ("s390/mm: implement
 software dirty bits") which made it into v3.9.  Earlier kernels will
 have to look at the page state itself.

 Also, the VM has become more scalable, and what used a purely
 theoretical race back then has become easier to trigger.

 To fix it, we introduce a new internal FOLL_COW flag to mark the "yes,
 we already did a COW" rather than play racy games with FOLL_WRITE that
 is very fundamental, and then use the pte dirty flag to validate that
 the FOLL_COW flag is still valid.

 Reported-and-tested-by: Phil "not Paul" Oester <[email protected]>
 Acked-by: Hugh Dickins <[email protected]>
 Reviewed-by: Michal Hocko <[email protected]>
 Cc: Andy Lutomirski <[email protected]>
 Cc: Kees Cook <[email protected]>
 Cc: Oleg Nesterov <[email protected]>
 Cc: Willy Tarreau <[email protected]>
 Cc: Nick Piggin <[email protected]>
 Cc: Greg Thelen <[email protected]>
 Cc: [email protected]
 Signed-off-by: Linus Torvalds <[email protected]>

In addition to the “sign-off” trailer in the above, there is:

• “Cc” (was notified about the patch)
• “Acked-by” (acknowledged by the owner of the code, “looks good to me”)
• “Reviewed-by” (reviewed)
• “Reported-and-tested-by” (reported and tested the issue (I assume))

Other projects, like for example Gerrit, have their own headers and associated meaning for them.

See: https://git.wiki.kernel.org/index.php/CommitMessageConventions

Moral of the story

It is my impression that, although the initial motivation for this particular metadata was some legal issues (judging by the other answers), the practice of such metadata has progressed beyond just dealing with the case of forming a chain of authorship.

[?1]: man git-interpret-trailers
[?2]: These are also sometimes called “s-o-b” (initials), it seems.

Here is an example to sort an array : Case-insensitive

import java.text.Collator;
import java.util.Arrays;

public class Main {
  public static void main(String args[]) {

    String[] myArray = new String[] { "A", "B", "b" };
    Arrays.sort(myArray, Collator.getInstance());

  System.out.println(Arrays.toString(myArray));

 }

}

/* Output:[A, b, B] */

Here is a benchmark of @David Arenburg's solution there as well as a recap of some solutions posted here (@mnel, @Sven Hohenstein, @Henrik):

library(dplyr)
library(data.table)
library(microbenchmark)
library(tidyr)
library(ggplot2)

df <- mtcars
DT <- as.data.table(df)
DT_32k <- rbindlist(replicate(1e3, mtcars, simplify = FALSE))
df_32k <- as.data.frame(DT_32k)
DT_32M <- rbindlist(replicate(1e6, mtcars, simplify = FALSE))
df_32M <- as.data.frame(DT_32M)
bench <- microbenchmark(
  base_32 = aggregate(hp ~ cyl, df, function(x) length(unique(x))),
  base_32k = aggregate(hp ~ cyl, df_32k, function(x) length(unique(x))),
  base_32M = aggregate(hp ~ cyl, df_32M, function(x) length(unique(x))),
  dplyr_32 = summarise(group_by(df, cyl), count = n_distinct(hp)),
  dplyr_32k = summarise(group_by(df_32k, cyl), count = n_distinct(hp)),
  dplyr_32M = summarise(group_by(df_32M, cyl), count = n_distinct(hp)),
  data.table_32 = DT[, .(count = uniqueN(hp)), by = cyl],
  data.table_32k = DT_32k[, .(count = uniqueN(hp)), by = cyl],
  data.table_32M = DT_32M[, .(count = uniqueN(hp)), by = cyl],
  times = 10
)

Results:

print(bench)

# Unit: microseconds
#            expr          min           lq         mean       median           uq          max neval  cld
#         base_32      816.153     1064.817 1.231248e+03 1.134542e+03     1263.152     2430.191    10 a   
#        base_32k    38045.080    38618.383 3.976884e+04 3.962228e+04    40399.740    42825.633    10 a   
#        base_32M 35065417.492 35143502.958 3.565601e+07 3.534793e+07 35802258.435 37015121.086    10    d
#        dplyr_32     2211.131     2292.499 1.211404e+04 2.370046e+03     2656.419    99510.280    10 a   
#       dplyr_32k     3796.442     4033.207 4.434725e+03 4.159054e+03     4857.402     5514.646    10 a   
#       dplyr_32M  1536183.034  1541187.073 1.580769e+06 1.565711e+06  1600732.034  1733709.195    10  b  
#   data.table_32      403.163      413.253 5.156662e+02 5.197515e+02      619.093      628.430    10 a   
#  data.table_32k     2208.477     2374.454 2.494886e+03 2.448170e+03     2557.604     3085.508    10 a   
#  data.table_32M  2011155.330  2033037.689 2.074020e+06 2.052079e+06  2078231.776  2189809.835    10   c 

Plot:

as_tibble(bench) %>% 
  group_by(expr) %>% 
  summarise(time = median(time)) %>% 
  separate(expr, c("framework", "nrow"), "_", remove = FALSE) %>% 
  mutate(nrow = recode(nrow, "32" = 32, "32k" = 32e3, "32M" = 32e6),
         time = time / 1e3) %>% 
  ggplot(aes(nrow, time, col = framework)) +
  geom_line() +
  scale_x_log10() +
  scale_y_log10() + ylab("microseconds")

Session info:

sessionInfo()
# R version 3.4.1 (2017-06-30)
# Platform: x86_64-pc-linux-gnu (64-bit)
# Running under: Linux Mint 18
# 
# Matrix products: default
# BLAS: /usr/lib/atlas-base/atlas/libblas.so.3.0
# LAPACK: /usr/lib/atlas-base/atlas/liblapack.so.3.0
# 
# locale:
# [1] LC_CTYPE=fr_FR.UTF-8       LC_NUMERIC=C               LC_TIME=fr_FR.UTF-8       
# [4] LC_COLLATE=fr_FR.UTF-8     LC_MONETARY=fr_FR.UTF-8    LC_MESSAGES=fr_FR.UTF-8   
# [7] LC_PAPER=fr_FR.UTF-8       LC_NAME=C                  LC_ADDRESS=C              
# [10] LC_TELEPHONE=C             LC_MEASUREMENT=fr_FR.UTF-8 LC_IDENTIFICATION=C       
# 
# attached base packages:
# [1] stats     graphics  grDevices utils     datasets  methods   base     
# 
# other attached packages:
# [1] ggplot2_2.2.1          tidyr_0.6.3            bindrcpp_0.2           stringr_1.2.0         
# [5] microbenchmark_1.4-2.1 data.table_1.10.4      dplyr_0.7.1           
# 
# loaded via a namespace (and not attached):
# [1] Rcpp_0.12.11     compiler_3.4.1   plyr_1.8.4       bindr_0.1        tools_3.4.1      digest_0.6.12   
# [7] tibble_1.3.3     gtable_0.2.0     lattice_0.20-35  pkgconfig_2.0.1  rlang_0.1.1      Matrix_1.2-10   
# [13] mvtnorm_1.0-6    grid_3.4.1       glue_1.1.1       R6_2.2.2         survival_2.41-3  multcomp_1.4-6  
# [19] TH.data_1.0-8    magrittr_1.5     scales_0.4.1     codetools_0.2-15 splines_3.4.1    MASS_7.3-47     
# [25] assertthat_0.2.0 colorspace_1.3-2 labeling_0.3     sandwich_2.3-4   stringi_1.1.5    lazyeval_0.2.0  
# [31] munsell_0.4.3    zoo_1.8-0 

$("#year").datepicker( {
    format: "yyyy",
    viewMode: "years", 
    minViewMode: "years"
}).on('changeDate', function(e){
    $(this).datepicker('hide');
});

According to the MDN reference page, includes is not supported on Internet Explorer. The simplest alternative is to use indexOf, like this:

if(window.location.hash.indexOf("?") >= 0) {
    ...
}

[edit]

I tried to rewrite your query, but even yours will work once you associate aliases to the aggregate columns in the query that defines 'd'.

I think you are looking for the following:

First one:

select 
    c.duration, 
    c.totalbookings, 
    d.bkdqty 
from
    (select 
               month(bookingdate) as duration, 
               count(*) as totalbookings 
           from 
               entbookings
           group by month(bookingdate)
    ) AS c 
    inner join 
    (SELECT 
               duration, 
               sum(totalitems) 'bkdqty'
           FROM 
               [DrySoftBranch].[dbo].[mnthItemWiseTotalQty] ('1') AS BkdQty
           group by duration
    ) AS d 
    on c.duration = d.duration

Second one:

select 
    c.duration, 
    c.totalbookings, 
    d.bkdqty 
from
    (select 
               month(bookingdate) as duration, 
               count(*) as totalbookings 
           from 
               entbookings
           group by month(bookingdate)
    ) AS c 
    inner join 
    (select 
               month(clothdeliverydate) 'clothdeliverydatemonth', 
               SUM(CONVERT(INT, deliveredqty)) 'bkdqty'
           FROM 
               barcodetable
           where 
               month(clothdeliverydate) is not null
               group by month(clothdeliverydate)
    ) AS d 
    on c.duration = d.duration

Think of DIV as a grouping element. You put elements in a DIV element so that you can set their alignments

Whereas "p" is simply to create a new paragraph.

That is ambiguous because a pointer is just an address, so an int can also be treated as a pointer – 0 (an int) can be converted to unsigned int or char * equally easily.

The short answer is to call p.setval() with something that's unambiguously one of the types it's implemented for: unsigned int or char *. p.setval(0U), p.setval((unsigned int)0), and p.setval((char *)0) will all compile.

It's generally a good idea to stay out of this situation in the first place, though, by not defining overloaded functions with such similar types.

Before you start, close VirtualBox! After those manipulations start VB as Administrator!

1. Run CMD as Administrator
2. Use lines below one by one:

• cd "C:\Program Files\Oracle\Virtualbox"
• VBoxManage setextradata “macOS_Catalina” VBoxInternal2/EfiGraphicsResolution 1920x1080

Screen Resolutions: 1280x720, 1920x1080, 2048x1080, 2560x1440, 3840x2160, 1280x800, 1280x1024, 1440x900, 1600x900

Description:

• macOS_Catalina - insert your VB machine name.

• 1920x1080 - put here your Screen Resolution.

Cheers!

Thought I'll add this one to the mix:

Collections.addAll(result, preprocessor.preprocess(lines));

This is the change that Intelli recommends.

from the javadocs:

Adds all of the specified elements to the specified collection._x000D_
Elements to be added may be specified individually or as an array._x000D_
The behavior of this convenience method is identical to that of_x000D_
<tt>c.addAll(Arrays.asList(elements))</tt>, but this method is likely_x000D_
to run significantly faster under most implementations._x000D_
 _x000D_
When elements are specified individually, this method provides a_x000D_
convenient way to add a few elements to an existing collection:_x000D_
<pre>_x000D_
Collections.addAll(flavors, "Peaches 'n Plutonium", "Rocky Racoon");_x000D_
</pre>

Have you looked at any of the Maven docs, for example, the maven install plugin docs?

Nutshell version: it will build the project and install it in your local repository.

The error you're getting is that self.adj doesn't already have a key 0. You're trying to append to a list that doesn't exist yet.

Consider using a defaultdict instead, replacing this line (in __init__):

self.adj = {}

with this:

self.adj = defaultdict(list)

You'll need to import at the top:

from collections import defaultdict

Now rather than raise a KeyError, self.adj[0].append(edge) will create a list automatically to append to.

One nice feature of the Immediate Window in Visual Studio is its ability to evaluate the return value of a method particularly if it is called by your client code but it is not part of a variable assignment. In Debug mode, as mentioned, you can interact with variables and execute expressions in memory which plays an important role in being able to do this.

For example, if you had a static method that returns the sum of two numbers such as:

private static int GetSum(int a, int b)
{
    return a + b;
}

Then in the Immediate Window you can type the following:

? GetSum(2, 4)
6

As you can seen, this works really well for static methods. However, if the method is non-static then you need to interact with a reference to the object the method belongs to.

For example, let’s say this is what your class looks like:

private class Foo
{
    public string GetMessage()
    {
        return "hello";
    }
}

If the object already exists in memory and it’s in scope, then you can call it in the Immediate Window as long as it has been instantiated before your current breakpoint (or, at least, before wherever the code is paused in debug mode):

? foo.GetMessage(); // object ‘foo’ already exists
"hello"

In addition, if you want to interact and test the method directly without relying on an existing instance in memory, then you can instantiate your own instance in the Immediate Window:

? Foo foo = new Foo(); // new instance of ‘Foo’
{temp.Program.Foo}
? foo.GetMessage()
"hello"

You can take it a step further and temporarily assign the method's results to variables if you want to do further evaluations, calculations, etc.:

? string msg = foo.GetMessage();
"hello"
? msg + " there!"
"hello there!"

Furthermore, if you don’t even want to declare a variable name for a new object and just want to run one of its methods/functions then do this:

? new Foo().GetMessage()
"hello" 

A very common way to see the value of a method is to select the method name of a class and do a ‘Add Watch’ so that you can see its current value in the Watch window. However, once again, the object needs to be instantiated and in scope for a valid value to be displayed. This is much less powerful and more restrictive than using the Immediate Window.

Along with inspecting methods, you can do simple math equations:

? 5 * 6
30

or compare values:

? 5==6
false
? 6==6
true

The question mark ('?') is unnecessary if you are in directly in the Immediate Window but it is included here for clarity (to distinguish between the typed in expressions versus the results.) However, if you are in the Command Window and need to do some quick stuff in the Immediate Window then precede your statements with '?' and off you go.

Intellisense works in the Immediate Window, but it sometimes can be a bit inconsistent. In my experience, it seems to be only available in Debug mode, but not in design, non-debug mode.

Unfortunately, another drawback of the Immediate Window is that it does not support loops.

The simplest and shorter method would be the following.

string[] stringArray = { "text1", "text2", "text3", "text4" };
string value = "text3";

if(stringArray.Contains(value))
{
    // Do something if the value is available in Array.
}

tail -f /path/to/glassfish/domains/YOURDOMAIN/logs/server.log

You can also upload log from admin console : http://yoururl:4848

Well, this is a pretty old post, still there is something to add.
These are 2 simple methods that help me to keep keyboard under control and they work just perfect:

Show keyboard

public void showKeyboard() {
    InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
    View v = getCurrentFocus();
    if (v != null)
        imm.showSoftInput(v, 0);
}

Hide keyboard

public void hideKeyboard() {
    InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
    View v = getCurrentFocus();
    if (v != null)
        imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
}

The vtables are created by the compiler. A class object has a pointer to its vtable. When it starts life, that vtable pointer points to the vtable of the base class. At the end of the constructor code, the compiler generates code to re-point the vtable pointer to the actual vtable for the class. This ensures that constructor code that calls virtual functions calls the base class implementations of those functions, not the override in the class.

I know this question is over 6 years old, but still, I would like to share my method using tables and this won't require any CSS.

<table><tr><td><img src="loading.gif"></td><td> Loading...</td></tr></table>

Cheers! Happy Coding

You can use the standard Java SE APIs:

private void updateCustomer(Customer customer) { 
    try { 
        URL url = new URL("http://www.example.com/customers"); 
        HttpURLConnection connection = (HttpURLConnection) url.openConnection(); 
        connection.setDoOutput(true); 
        connection.setInstanceFollowRedirects(false); 
        connection.setRequestMethod("PUT"); 
        connection.setRequestProperty("Content-Type", "application/xml"); 

        OutputStream os = connection.getOutputStream(); 
        jaxbContext.createMarshaller().marshal(customer, os); 
        os.flush(); 

        connection.getResponseCode(); 
        connection.disconnect(); 
    } catch(Exception e) { 
        throw new RuntimeException(e); 
    } 
} 

Or you can use the REST client APIs provided by JAX-RS implementations such as Jersey. These APIs are easier to use, but require additional jars on your class path.

WebResource resource = client.resource("http://www.example.com/customers"); 
ClientResponse response = resource.type("application/xml");).put(ClientResponse.class, "<customer>...</customer."); 
System.out.println(response); 

For more information see:

• http://bdoughan.blogspot.com/2010/08/creating-restful-web-service-part-55.html

This helped me:

docker-compose down  # Stop container on current dir if there is a docker-compose.yml
docker rm -fv $(docker ps -aq)  # Remove all containers
sudo lsof -i -P -n | grep <port number>  # List who's using the port

and then: kill -9 <process id> (macOS) or sudo kill <process id> (Linux).

Source: comment by user Rub21.

This is my working code for express 4.0.

express 4.0 is very different from 3.0 and others.

4.0 you have /bin/www file, which you are going to add https here.

"npm start" is standard way you start express 4.0 server.

readFileSync() function should use __dirname get current directory

while require() use ./ refer to current directory.

First you put private.key and public.cert file under /bin folder, It is same folder as WWW file.

no such directory found error:

  key: fs.readFileSync('../private.key'),

  cert: fs.readFileSync('../public.cert')

error, no such directory found

  key: fs.readFileSync('./private.key'),

  cert: fs.readFileSync('./public.cert')

Working code should be

key: fs.readFileSync(__dirname + '/private.key', 'utf8'),

cert: fs.readFileSync(__dirname + '/public.cert', 'utf8')

Complete https code is:

const https = require('https');
const fs = require('fs');

// readFileSync function must use __dirname get current directory
// require use ./ refer to current directory.

const options = {
   key: fs.readFileSync(__dirname + '/private.key', 'utf8'),
  cert: fs.readFileSync(__dirname + '/public.cert', 'utf8')
};


 // Create HTTPs server.

 var server = https.createServer(options, app);

Try this.

x = "1"

x is a string because it has quotes around it, but it has a number in it.

x = int(x)

Since x has the number 1 in it, I can turn it in to a integer.

To see if a string is a number, you can do this.

def is_number(var):
    try:
        if var == int(var):
            return True
    except Exception:
        return False

x = "1"

y = "test"

x_test = is_number(x)

print(x_test)

It should print to IDLE True because x is a number.

y_test = is_number(y)

print(y_test)

It should print to IDLE False because y in not a number.

You can use the CssClass property of the hyperlink:

LiteralControl ltr = new LiteralControl();
        ltr.Text = "<style type=\"text/css\" rel=\"stylesheet\">" +
                    @".d
                    {
                        background-color:Red;
                    }
                    .d:hover
                    {
                        background-color:Yellow;
                    }
                    </style>
                    ";
        this.Page.Header.Controls.Add(ltr);
        this.HyperLink1.CssClass = "d";

I find WebScarab very powerful

You can use Chr(13). Then just wrap the whole thing in Chr(34). Chr(34) is double quotes.

• VB.Net Example:
• TheContactInfo = ""
• TheContactInfo = Trim(TheEmail) & chr(13)
• TheContactInfo = TheContactInfo & Trim(ThePhone) & chr(13)
• TheContactInfo = Chr(34) & TheContactInfo & Chr(34)

an alternative would be to do something like:

SELECT
   CAST(P0.seconds as bigint) as seconds
FROM
   (
   SELECT
      seconds
   FROM
      TableName
   WHERE
      ISNUMERIC(seconds) = 1
   ) P0

Inside a controller:

$request = $this->getRequest();
$username = $request->get('username');

Just for fun:

#!/bin/bash

FILE=$1

if [[ -z $FILE ]]; then
   echo "You must pass a filename -- exiting" >&2
   exit 1
fi

if [[ ! -f $FILE ]]; then
   echo "There is not file '$FILE' here -- exiting" >&2
   exit 1
fi

BEFORE=`wc -c "$FILE" | cut --delimiter=' ' --fields=1`

# >>>>>>>>>>
sed -i.bak -e's/[ \t]*$//' "$FILE"
# <<<<<<<<<<

AFTER=`wc -c "$FILE" | cut --delimiter=' ' --fields=1`

if [[ $? != 0 ]]; then
   echo "Some error occurred" >&2
else
   echo "Filtered '$FILE' from $BEFORE characters to $AFTER characters"
fi

Run below command where pom.xml is placed:

mvn spring-boot:run -Drun.jvmArguments="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=5005"

And start your remote java application with debugging option on port 5005

Follow these steps:

Set android vars

Initially go to your home and press `Ctrl + H` it will show you hidden files now look for .bashrc file, open it with any text editor

then place the lines below at the end of file:

export ANDROID_HOME=/myPathSdk/android-sdk-linux
export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools


Now Reboot the system

It Works!

You'll need to couple the event listener to $rootScope in Angular 1.x, but you should probably future proof your code a bit by not storing the value of the previous location on $rootScope. A better place to store the value would be a service:

var app = angular.module('myApp', [])
.service('locationHistoryService', function(){
    return {
        previousLocation: null,

        store: function(location){
            this.previousLocation = location;
        },

        get: function(){
            return this.previousLocation;
        }
})
.run(['$rootScope', 'locationHistoryService', function($location, locationHistoryService){
    $rootScope.$on('$locationChangeSuccess', function(e, newLocation, oldLocation){
        locationHistoryService.store(oldLocation);
    });
}]);

Maybe a simpler solution is to set an overlay in front of your map using FrameLayout or RelativeLayout and treating them as regular buttons in your activity. You should declare your layers in back to front order, e.g., map before buttons. I modified your layout, simplified it a little bit. Try the following layout and see if it works for you:

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MapActivity" >

    <fragment xmlns:map="http://schemas.android.com/apk/res-auto"
        android:id="@+id/map"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:scrollbars="vertical"  
        class="com.google.android.gms.maps.SupportMapFragment"/>

    <RadioGroup 
        android:id="@+id/radio_group_list_selector"
        android:layout_width="match_parent"
        android:layout_height="48dp"
        android:orientation="horizontal" 
        android:background="#80000000"
        android:padding="4dp" >

        <RadioButton
            android:id="@+id/radioPopular"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:text="@string/Popular"
            android:gravity="center_horizontal|center_vertical"
            android:layout_weight="1"
            android:background="@drawable/shape_radiobutton"
            android:textColor="@color/textcolor_radiobutton" />
        <View
            android:id="@+id/VerticalLine"
            android:layout_width="1dip"
            android:layout_height="match_parent"
            android:background="#aaa" />

        <RadioButton
            android:id="@+id/radioAZ"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:gravity="center_horizontal|center_vertical"
            android:text="@string/AZ"
            android:layout_weight="1"
            android:background="@drawable/shape_radiobutton2"
            android:textColor="@color/textcolor_radiobutton" />

        <View
            android:id="@+id/VerticalLine"
            android:layout_width="1dip"
            android:layout_height="match_parent"
            android:background="#aaa" />

        <RadioButton
            android:id="@+id/radioCategory"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:gravity="center_horizontal|center_vertical"
            android:text="@string/Category"
            android:layout_weight="1"
            android:background="@drawable/shape_radiobutton2"
            android:textColor="@color/textcolor_radiobutton" />
        <View
            android:id="@+id/VerticalLine"
            android:layout_width="1dip"
            android:layout_height="match_parent"
            android:background="#aaa" />

        <RadioButton
            android:id="@+id/radioNearBy"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:gravity="center_horizontal|center_vertical"
            android:text="@string/NearBy"
            android:layout_weight="1"
            android:background="@drawable/shape_radiobutton3"
            android:textColor="@color/textcolor_radiobutton" />
    </RadioGroup>
</FrameLayout>

@RobSadler:

RE Martin Wickman's CSS only version...

You can get around that problem by putting accordion-caret on the anchor tag and giving it a collapsed class by default. Like so:

<div class="accordion-group">
<div class="accordion-heading">
    <a class="accordion-toggle accordion-caret collapsed" data-toggle="collapse" href="#collapseOne">
        <strong>Header</strong>
    </a>
</div>
<div id="collapseOne" class="accordion-body collapse in">
    <div class="accordion-inner">
        Content
    </div>
</div>

That worked for me.

ImageView.setBackground(R.drawable.my_background);

ImageView.setBackgroundResource(R.color.colorPrimary);

ImageView.getImageAlpha();

ImageView.setAlpha(125); // transparency

to add to John's answer:

what you want to pass to the shuffle function is a deck of cards from the class deckOfCards that you've declared in main; however, the deck of cards or vector<Card> deck that you've declared in your class is private, so not accessible from outside the class. this means you'd want a getter function, something like this:

class deckOfCards
{
    private:
        vector<Card> deck;

    public:
        deckOfCards();
        static int count;
        static int next;
        void shuffle(vector<Card>& deck);
        Card dealCard();
        bool moreCards();
        vector<Card>& getDeck() {   //GETTER
            return deck;
        }
};

this will in turn allow you to call your shuffle function from main like this:

deckOfCards cardDeck; // create DeckOfCards object
cardDeck.shuffle(cardDeck.getDeck()); // shuffle the cards in the deck

however, you have more problems, specifically when calling cout. first, you're calling the dealCard function wrongly; as dealCard is a memeber function of a class, you should be calling it like this cardDeck.dealCard(); instead of this dealCard(cardDeck);.

now, we come to your second problem - print to standard output. you're trying to print your deal card, which is an object of type Card by using the following instruction:

cout << cardDeck.dealCard();// deal the cards in the deck

yet, the cout doesn't know how to print it, as it's not a standard type. this means you should overload your << operator to print whatever you want it to print when calling with a Card type.

In our MVC application we generate for long param

using System.Security.Cryptography;
using System.Text;
    ...
    public static string getMD5(long id)
    {
        // convert
        string result = (id ^ long.MaxValue).ToString("X") + "-ANY-TEXT";
        using (MD5 md5Hash = MD5.Create())
        {
            // Convert the input string to a byte array and compute the hash. 
            byte[] data = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(result));

            // Create a new Stringbuilder to collect the bytes and create a string.
            StringBuilder sBuilder = new StringBuilder();
            for (int i = 0; i < data.Length; i++)
                sBuilder.Append(data[i].ToString("x2"));

            // Return the hexadecimal string. 
            result = sBuilder.ToString().ToUpper();
        }

        return result;
    }

and same in Android application (thenk helps Andranik)

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
...
public String getIdHash(long id){
    String hash = null;
    long intId = id ^ Long.MAX_VALUE;
    String md5 = String.format("%X-ANY-TEXT", intId);
    try {
        MessageDigest md = java.security.MessageDigest.getInstance("MD5");
        byte[] arr = md.digest(md5.getBytes());
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < arr.length; ++i)
            sb.append(Integer.toHexString((arr[i] & 0xFF) | 0x100).substring(1,3));

        hash = sb.toString();
    } catch (NoSuchAlgorithmException e) {
        Log.e("MD5", e.getMessage());
    }

    return hash.toUpperCase();
}

The selected answer doesn't work quite well with multiple sessions and doesn't allow to specify a custom log file name.

For multiple screen sessions, this is my formula:

1. Create a configuration file for each process:

   logfile test.log
   logfile flush 1
   log on
   logtstamp after 1
   logtstamp string "[ %t: %Y-%m-%d %c:%s ]\012"
   logtstamp on
   

   If you want to do it "on the fly", you can change logfile automatically. \012 means "new line", as using \n will print it on the log file: source.

2. Start your command with the "-c" and "-L" flags:

   screen -c ./test.conf -dmSL 'Test' ./test.pl
   

   That's it. You will see "test.log" after the first flush:

   ...
   6 Something is happening...
   [ test.pl: 2016-06-01 13:02:53 ]
   7 Something else...
   [ test.pl: 2016-06-01 13:02:54 ]
   8 Nothing here
   [ test.pl: 2016-06-01 13:02:55 ]
   9 Something is happening...
   [ test.pl: 2016-06-01 13:02:56 ]
   10 Something else...
   [ test.pl: 2016-06-01 13:02:57 ]
   11 Nothing here
   [ test.pl: 2016-06-01 13:02:58 ]
   ...
   

I found that "-L" is still required even when "log on" is on the configuration file.

I couldn't find a list of the time format variables (like %m) used by screen. If you have a link of those formats, please post it bellow.

Extra

In case you want to do it "on the fly", you can use this script:

#!/bin/bash
if [[ $2 == "" ]]; then
    echo "Usage: $0 name command";
    exit 1;
fi
name=$1
command=$2
path="/var/log";
config="logfile ${path}/${name}.log
logfile flush 1
log on
logtstamp after 1
logtstamp string \"[ %t: %Y-%m-%d %c:%s ]\012\"
logtstamp on";
echo "$config" > /tmp/log.conf
screen -c /tmp/log.conf -dmSL "$name" $command
rm /tmp/log.conf

To use it, save it (screen.sh) and set +x permissions:

./screen.sh TEST ./test.pl

... and will execute ./test.pl and create a log file in /var/log/TEST.log

You can do this by subsetting the data you pass into your merge:

merge(x = DF1, y = DF2[ , c("Client", "LO")], by = "Client", all.x=TRUE)

Or you can simply delete the column after your current merge :)

Anurag's example with a couple of corrections:

import os, glob

modules = glob.glob(os.path.join(os.path.dirname(__file__), "*.py"))
__all__ = [os.path.basename(f)[:-3] for f in modules if not f.endswith("__init__.py")]

.show-grid [class*="span"]

It's a CSS selector that selects all elements with the class show-grid that has a child element whose class contains the name span.

In Bash (and ksh, zsh, dash, etc.), you can use parameter expansion with % which will remove characters from the end of the string or # which will remove characters from the beginning of the string. If you use a single one of those characters, the smallest matching string will be removed. If you double the character, the longest will be removed.

$ a='hello:world'

$ b=${a%:*}
$ echo "$b"
hello

$ a='hello:world:of:tomorrow'

$ echo "${a%:*}"
hello:world:of

$ echo "${a%%:*}"
hello

$ echo "${a#*:}"
world:of:tomorrow

$ echo "${a##*:}"
tomorrow

<a href="@Url.Action("DeleteBlog")" class="btn btn-sm btn-danger" onclick="return confirm ('Are you sure want to delete blog?');">

FWIW, the os.walk approach is almost 10x faster than the list comprehension and filter approaches:

In [30]: %timeit [d for d in os.listdir(os.getcwd()) if os.path.isdir(d)]
1.23 ms ± 97.8 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)

In [31]: %timeit list(filter(os.path.isdir, os.listdir(os.getcwd())))
1.13 ms ± 13.8 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)

In [32]: %timeit next(os.walk(os.getcwd()))[1]
132 µs ± 9.34 µs per loop (mean ± std. dev. of 7 runs, 10000 loops each)

I created an attached property based on Aviad's Answer which doesn't require creating a new class

public static class RadioButtonHelper
{
    [AttachedPropertyBrowsableForType(typeof(RadioButton))]
    public static object GetRadioValue(DependencyObject obj) => obj.GetValue(RadioValueProperty);
    public static void SetRadioValue(DependencyObject obj, object value) => obj.SetValue(RadioValueProperty, value);
    public static readonly DependencyProperty RadioValueProperty =
        DependencyProperty.RegisterAttached("RadioValue", typeof(object), typeof(RadioButtonHelper), new PropertyMetadata(new PropertyChangedCallback(OnRadioValueChanged)));

    private static void OnRadioValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
    {
        if (d is RadioButton rb)
        {
            rb.Checked -= OnChecked;
            rb.Checked += OnChecked;
        }
    }

    public static void OnChecked(object sender, RoutedEventArgs e)
    {
        if (sender is RadioButton rb)
        {
            rb.SetCurrentValue(RadioBindingProperty, rb.GetValue(RadioValueProperty));
        }
    }

    [AttachedPropertyBrowsableForType(typeof(RadioButton))]
    public static object GetRadioBinding(DependencyObject obj) => obj.GetValue(RadioBindingProperty);
    public static void SetRadioBinding(DependencyObject obj, object value) => obj.SetValue(RadioBindingProperty, value);

    public static readonly DependencyProperty RadioBindingProperty =
        DependencyProperty.RegisterAttached("RadioBinding", typeof(object), typeof(RadioButtonHelper), new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, new PropertyChangedCallback(OnRadioBindingChanged)));

    private static void OnRadioBindingChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
    {
        if (d is RadioButton rb && rb.GetValue(RadioValueProperty).Equals(e.NewValue))
        {
            rb.SetCurrentValue(RadioButton.IsCheckedProperty, true);
        }
    }
}

usage :

<RadioButton GroupName="grp1" Content="Value 1"
    helpers:RadioButtonHelper.RadioValue="val1" helpers:RadioButtonHelper.RadioBinding="{Binding SelectedValue}"/>
<RadioButton GroupName="grp1" Content="Value 2"
    helpers:RadioButtonHelper.RadioValue="val2" helpers:RadioButtonHelper.RadioBinding="{Binding SelectedValue}"/>
<RadioButton GroupName="grp1" Content="Value 3"
    helpers:RadioButtonHelper.RadioValue="val3" helpers:RadioButtonHelper.RadioBinding="{Binding SelectedValue}"/>
<RadioButton GroupName="grp1" Content="Value 4"
    helpers:RadioButtonHelper.RadioValue="val4" helpers:RadioButtonHelper.RadioBinding="{Binding SelectedValue}"/>

As I said in your previous question, there is no need to base64 encode the string, it will only make the program slower. Just use the repr

>>> with open("images/image.gif", "rb") as fin:
...  image_data=fin.read()
...
>>> with open("image.py","wb") as fout:
...  fout.write("image_data="+repr(image_data))
...

Now the image is stored as a variable called image_data in a file called image.py Start a fresh interpreter and import the image_data

>>> from image import image_data
>>>

Conda itself provides a quite detailed guidance about installing non-conda packages. Details can be found here: https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-pkgs.html

The basic idea is to use conda-forge. If it doesn't work, activate the environment and use pip.

As others have suggested, the best way to do this is to use a join instead of variable assignment. Re-writing your query to use a join (and using the explicit join syntax instead of the implicit join, which was also suggested--and is the best practice), you would get something like this:

select  
  OrderDetails.Sku,
  OrderDetails.mf_item_number,
  OrderDetails.Qty,
  OrderDetails.Price,
  Supplier.SupplierId, 
  Supplier.SupplierName,
  Supplier.DropShipFees, 
  Supplier_Item.Price as cost
from 
  OrderDetails
join Supplier on OrderDetails.Mfr_ID = Supplier.SupplierId
join Group_Master on Group_Master.Sku = OrderDetails.Sku 
join Supplier_Item on 
  Supplier_Item.SKU=OrderDetails.Sku and Supplier_Item.SupplierId=Supplier.SupplierID 
where 
  invoiceid='339740' 

There's no direct equivalent of "friend" - the closest that's available (and it isn't very close) is InternalsVisibleTo. I've only ever used this attribute for testing - where it's very handy!

Example: To be placed in AssemblyInfo.cs

[assembly: InternalsVisibleTo("OtherAssembly")]

There are many GOOD reasons to use @import.

One powerful reason for using @import is to do cross-browser design. Imported sheets, in general, are hidden from many older browsers, which allows you to apply specific formatting for very old browsers like Netscape 4 or older series, Internet Explorer 5.2 for Mac, Opera 6 and older, and IE 3 and 4 for PC.

To do this, in your base.css file you could have the following:

@import 'newerbrowsers.css';

body {
  font-size:13px;
}

In your imported custom sheet (newerbrowsers.css) simply apply the newer cascading style:

html body {
  font-size:1em;
}

Using "em" units is superior to "px" units as it allows both the fonts and design to stretch based on user settings, where as older browsers do better with pixel-based (which are rigid and cannot be changed in browser user settings). The imported sheet would not be seen by most older browsers.

You may so, who cares! Try going to some larger antiquated government or corporate systems and you will still see those older browsers used. But its really just good design, because the browser you love today will also someday be antiquated and outdated as well. And using CSS in a limited way means you now have an even larger and growing group of user-agents that dont work well with you site.

Using @import your cross-browser web site compatibility will now reach 99.9% saturation simply because so many older browser wont read the imported sheets. It guarantees you apply a basic simple font set for their html, but more advanced CSS is used by newer agents. This allows content to be accessible for older agents without compromising rich visual displays needed in newer desktop browsers.

Remember, modern browsers cache HTML structures and CSS extremely well after the first call to a web site. Multiple calls to the server is not the bottleneck it once was.

Megabytes and megabytes of Javascript API's and JSON uploaded to smart devices and poorly designed HTML markup that is not consistent between pages is the main driver of slow rendering today. Youre average Google news page is over 6 megabytes of ECMAScript just to render a tiny bit of text! LOL

A few kilobytes of cached CSS and consistent clean HTML with smaller javascript footprints will render in a user-agent in lightning speed simply because the browser caches both consistent DOM markup and CSS, unless you choose to manipulate and change that via javascript circus tricks.

If you are trying to compile these codes from a Linux terminal, you might get an error saying

expects argument type int

Its because, when you try to get the memory address by printf, you cannot specify it as %d as its shown in the video. Instead of that try to put %p.

Example:

// this might works fine since the out put is an integer as its expected.
printf("%d\n", *p); 

// but to get the address:
printf("%p\n", p); 

1)Go to configure build path . 2)Remove unbound JRE library . 3)Add library --> JRE System library .

Then project compile and done ..

Try out below code snippet:

 var list = [];
 var text;

function update() {
    console.log(list);    

    for (var i = 0; i < list.length; i++) {
       console.log( i );
       var letters;
       var ul = document.getElementById("list");
       var li = document.createElement("li");

       li.appendChild(document.createTextNode(list[i]));
       ul.appendChild(li);

       letters += "<li>"  + list[i] + "</li>";
    }

 document.getElementById("list").innerHTML = letters;

}

function myFunction() {
    text = prompt("enter TODO");  
    list.push(text);
    update();
}   

Delayed expansion of variables (with substrings thrown in for good measure):

    @echo off
    setlocal enableextensions enabledelayedexpansion
    set full=/u01/users/pax
:loop1
    if not "!full:~-1!" == "/" (
        set full2=!full:~-1!!full2!
        set full=!full:~,-1!
        goto :loop1
    )
    echo !full!
    endlocal

This is a block element, in order for it to be able to receive focus, you need to add tabindex attribute to it, as in

<div id="myID" tabindex="1"></div>

Tabindex will allow this element to receive focus. Use tabindex="-1" (or indeed, just get rid of the attribute alltogether) to disallow this behaviour.

And then you can simply

if ($("#myID").is(":focus")) {...}

Or use the

$(document.activeElement)

As been suggested previously.

insertion or shell sort!

The fastest way should be:

<%@ page import="java.util.Map" %>
Map<String, String[]> parameters = request.getParameterMap();
for (Map.Entry<String, String[]> entry : parameters.entrySet()) {
    if (entry.getKey().startsWith("question")) {
        String[] values = entry.getValue();
        // etc.

Note that you can't do:

for (Map.Entry<String, String[]> entry : 
     request.getParameterMap().entrySet()) { // WRONG!

for reasons explained here.

int i = 7122960;
decimal d = (decimal)i / 100;

You could use negative lookahead, or something like this:

^([^A]|A([^B]|B([^C]|$)|$)|$).*$

Maybe it could be simplified a bit.

Another way is to setup an alias in Config Manager. Then simply type that alias name when you want to connect. This makes it much easier and is more prefereable when you have to manage several servers/instances and/or servers on multiple ports and/or multiple protocols. Give them friendly names and it becomes much easier to remember them.

Ok, that is ?? NOT ?? the thousands repeat of add it to your Manifest, but an hint which base on this, but give you additional Benefit (and maybe some Background Info).

Android has a kind of overwriting functionality for the src-Directory.

By default, you have

/app/src/main

But you can add additional directories to overwrite your AndroidManifest.xml. Here is how it works:

• Create the Directory /app/src/debug
• Inside create the AndroidManifest.xml

Inside of this File, you don't have to put all the Rules inside, but only the ones you like to overwrite from your /app/src/main/AndroidManifest.xml

Here an Example how it looks like for the requested CLEARTEXT-Permission:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.yourappname">

    <application
            android:usesCleartextTraffic="true"
            android:name=".MainApplication"
            android:label="@string/app_name"
            android:icon="@mipmap/ic_launcher"
            android:allowBackup="false"
            android:theme="@style/AppTheme">
    </application>

</manifest>

With this knowledge it's now easy as 1,2,3 for you to overload your Permissions depending on your debug | main | release Enviroment.

The big benefit on it... you don't have debug-stuff in your production-Manifest and you keep an straight and easy maintainable structure

Could this help: http://users.skynet.be/pascalbotte/rcx-ws-doc/python.htm#SOAPPY

I found it by searching for wsdl and python, with the rational being, that you would need a wsdl description of a SOAP server to do any useful client wrappers....

This worked for me: Open task manager (of your OS) and kill adb.exe process. Now start adb again, now adb should start normally.

It's very simple just use a function on javaScript and call it onclick

   <script type="text/javascript">
            function change()
            {
            document.getElementById("catestory").style.backgroundColor="#666666";
            }
            </script>

    <a href="#" onclick="change()">Change Bacckground Color</a>

for my case this worked

str_to_date(date, '%e/%m/%Y' )

You should check out Softerra's LDAP Browser (the free version of LDAP Administrator), which can be downloaded here :

http://www.ldapbrowser.com/download.htm

I've used this application extensively for all my Active Directory, OpenLDAP, and Novell eDirectory development, and it has been absolutely invaluable.

If you just want to check and see if a username\password combination works, all you need to do is create a "Profile" for the LDAP server, and then enter the credentials during Step 3 of the creation process :

By clicking "Finish", you'll effectively issue a bind to the server using the credentials, auth mechanism, and password you've specified. You'll be prompted if the bind does not work.

You can use the strtotime function to return the number of seconds from today 00:00:00.

$seconds= strtotime($time) - strtotime('00:00:00');

The answer to this may be identical to the problem with full blown SQL Server (NTService\MSSQLSERVER) and this is to reset the password. The ironic thing is, there is no password.

Steps are:

• Right click on the Service in the Services mmc
• Click Properties
• Click on the Log On tab
• The password fields will appear to have entries in them...
• Blank out both Password fields
• Click "OK"

This should re-grant access to the service and it should start up again. Weird?

NOTE: if the problem comes back after a few hours or days, then you probably have a group policy which is overriding your settings and it's coming and taking the right away again.

std::wstring text = L"??????";
QString qstr = QString::fromStdWString(text);
QByteArray byteArray(qstr.toUtf8());    
std::string str_std( byteArray.constData(), byteArray.length());

You can try the following answer to Visual Studio debugging/loading very slow:

1. Go to Tools -> Options -> Debugging -> General

2. CHECK the checkmark next to "Enable Just My Code".

3. Go to Tools -> Options -> Debugging -> Symbols

4. Click on the "..." button and create/select a new folder somewhere on your local computer to store cached symbols. I named mine "Symbol caching" and put it in Documents -> Visual Studio 2012.

5. Click on "Load all symbols" and wait for the symbols to be downloaded from Microsoft's servers, which may take a while. Note that Load all symbols button is only available while debugging.

6. UNCHECK the checkmark next to "Microsoft Symbol Servers" to prevent Visual Studio from remotely querying the Microsoft servers.

7. Click "OK".

Also try to delete all the breakpoints(Debug>Delete all the breakpoints),

See Also: Visual Studio 2015 RC1 Hangs in Debug mode while loading symbols

You can run 20 processes and use the command:

wait

Your script will wait and continue when all your background jobs are finished.

You only need to check if the form is dirty and valid before submitting it. Checkout the following code.

<form name="frmRegister" data-ng-submit="frmRegister.$valid && frmRegister.$dirty ? register() : return false;" novalidate>      

And also you can disable your submit button with the following change:

<input type="submit" value="Save" data-ng-disable="frmRegister.$invalid || !frmRegister.$dirty" />

This should help for your initial

Quick and Simple Answer

• Class : a specification, blueprint for an object
• Object : physical presence of the class in memory
• Instance : an unique copy of the object (same structure, different data)

dups = collections.defaultdict(list)
for i, e in enumerate(L):
  dups[e].append(i)
for k, v in sorted(dups.iteritems()):
  if len(v) >= 2:
    print '%s: %r' % (k, v)

And extrapolate from there.

This might be helpful in Angular 6 for more info refer this Document

1. rxjs: Creation methods, types, schedulers and utilities

import { Observable, Subject, asapScheduler, pipe, of, from, interval, merge, fromEvent } from 'rxjs';

2. rxjs/operators: All pipeable operators:

import { map, filter, scan } from 'rxjs/operators';

3. rxjs/webSocket: The web socket subject implementation

import { webSocket } from 'rxjs/webSocket';

4. rxjs/ajax: The Rx ajax implementation

import { ajax } from 'rxjs/ajax';

5. rxjs/testing: The testing utilities

import { TestScheduler } from 'rxjs/testing';

A very simple solution is to search your file(s) for non-ascii characters using a regular expression. This will nicely highlight all the spots where they are found with a border.

Search for [^\x00-\x7F] and check the box for Regex.

The result will look like this (in dark mode):

You have to add parameters since it is needed for the SP to execute

using (SqlConnection con = new SqlConnection(dc.Con))
{
    using (SqlCommand cmd = new SqlCommand("SP_ADD", con))
    {
        cmd.CommandType = CommandType.StoredProcedure;
        cmd.Parameters.AddWithValue("@FirstName", txtfirstname.Text);
        cmd.Parameters.AddWithValue("@LastName", txtlastname.Text);
        con.Open();
        cmd.ExecuteNonQuery();
    }            
}

It is very simple, just do this:

t4.setOnClickListener(new OnClickListener(){

        @Override
        public void onClick(View v) {

            launchQuiz2();          // TODO Auto-generated method stub

        }

        private void launchQuiz2() {
            Intent i = new Intent(MainActivity.this, Quiz2.class);
            startActivity(i);
            // TODO Auto-generated method stub

        }

    });

Swift 4 :

override func viewDidLoad() {
    super.viewDidLoad()

    navigationItem.leftBarButtonItem = UIBarButtonItem(title: "tap me", style: .plain, target: self, action: #selector(onButtonTap))
}

@objc func onButtonTap() {
    print("you tapped me !?")
}

Open a command line (? Win+R, cmd, ? Enter) and type python -V, ? Enter.

You should get a response back, something like Python 2.7.1.

If you do not, you may not have Python installed. Fix this first.

Once you have Python, your batch file should look like

@echo off
python c:\somescript.py %*
pause

This will keep the command window open after the script finishes, so you can see any errors or messages. Once you are happy with it you can remove the 'pause' line and the command window will close automatically when finished.

Slight bias to SQL Server

• Best approach to remove time part of datetime in SQL Server
• Most efficient way in SQL Server to get date from date+time?

Summary

DATEADD(day, DATEDIFF(day, 0, GETDATE()), 0)

SQL Server 2008 has date type though. So just use

CAST(GETDATE() AS DATE)

Edit: To add one day, compare to the day before "zero"

DATEADD(day, DATEDIFF(day, -1, GETDATE()), 0)

From cyberkiwi:

An alternative that does not involve 2 functions is (the +1 can be in or ourside the brackets).

DATEDIFF(DAY, 0, GETDATE() +1)

DateDiff returns a number but for all purposes this will work as a date wherever you intend to use this expression, except converting it to VARCHAR directly - in which case you would have used the CONVERT approach directly on GETDATE(), e.g.

convert(varchar, GETDATE() +1, 102)

util.format does this.

It will be part of v0.5.3 and can be used like this:

var uri = util.format('http%s://%s%s', 
      (useSSL?'s':''), apiBase, path||'/');

Most of it is explained in the GC Tuning Guide (which you would do well to read anyway).

The command line option -verbose:gc causes information about the heap and garbage collection to be printed at each collection. For example, here is output from a large server application:

[GC 325407K->83000K(776768K), 0.2300771 secs]
[GC 325816K->83372K(776768K), 0.2454258 secs]
[Full GC 267628K->83769K(776768K), 1.8479984 secs]

Here we see two minor collections followed by one major collection. The numbers before and after the arrow (e.g., 325407K->83000K from the first line) indicate the combined size of live objects before and after garbage collection, respectively. After minor collections the size includes some objects that are garbage (no longer alive) but that cannot be reclaimed. These objects are either contained in the tenured generation, or referenced from the tenured or permanent generations.

The next number in parentheses (e.g., (776768K) again from the first line) is the committed size of the heap: the amount of space usable for java objects without requesting more memory from the operating system. Note that this number does not include one of the survivor spaces, since only one can be used at any given time, and also does not include the permanent generation, which holds metadata used by the virtual machine.

The last item on the line (e.g., 0.2300771 secs) indicates the time taken to perform the collection; in this case approximately a quarter of a second.

The format for the major collection in the third line is similar.

The format of the output produced by -verbose:gc is subject to change in future releases.

I'm not certain why there's a PSYoungGen in yours; did you change the garbage collector?

Maybe this table helps. Calling the callme() method of class Parent or class Child. As a principle:

UPCASTING --> Hiding

DOWNCASTING --> Revealing

If you are using EGit in Eclipse: assume your master is your main development branch

• commit you changes to a branch, normally a new one
• then pull from the remote
• then right click the project node, choose team then choose show history
• then right click the master, choose check out
• if Eclipse tells you, there are two masters one local one remote, choose the remote

After this you should be able to reattach to the origin-master.

Make a bypass API in server.js. This works for me.

app.post('/by-pass-api',function(req, response){
  const url = req.body.url;
  console.log("calling url", url);
  request.get(
    url,
    (error, res, body) => {
      if (error) {
        console.error(error)
        return response.status(200).json({'content': "error"}) 
}
        return response.status(200).json(JSON.parse(body))
        },
      )
    })

And call it using axios or fetch like this:

const options = {
     method: 'POST',
     headers: {'content-type': 'application/json'},
     url:`http://localhost:3000/by-pass-api`, // your environment 
     data: { url },  // your https request here
    };

I got the same same error.

I was using gmail account and Google's SMTP server to send emails. The problem was due to SMTP server refusing to authorize as it considered my web host (through whom I sent email) as an intruder.

I followed Google's process to identify my web host as an valid entity to send email through my account and problem was solved.

If you are passing package name as parameter to any of your user defined function then use the below code :

    Intent intent=new Intent(Intent.ACTION_DELETE);
    intent.setData(Uri.parse("package:"+packageName));
    startActivity(intent);