Extend HttpServletRequestWrapper, override the header getters to return the parameters as well:

public class AddParamsToHeader extends HttpServletRequestWrapper {
    public AddParamsToHeader(HttpServletRequest request) {
        super(request);
    }

    public String getHeader(String name) {
        String header = super.getHeader(name);
        return (header != null) ? header : super.getParameter(name); // Note: you can't use getParameterValues() here.
    }

    public Enumeration getHeaderNames() {
        List<String> names = Collections.list(super.getHeaderNames());
        names.addAll(Collections.list(super.getParameterNames()));
        return Collections.enumeration(names);
    }
}

..and wrap the original request with it:

chain.doFilter(new AddParamsToHeader((HttpServletRequest) request), response);

That said, I personally find this a bad idea. Rather give it direct access to the parameters or pass the parameters to it.

Specify the paths explicitly:

git diff HEAD:full/path/to/foo full/path/to/bar

Check out the --find-renames option in the git-diff docs.

Credit: twaggs.

Yes it is possible to have two main() in the same program. For instance, if I have a class Demo1 as below. Compiling this file will generate Demo1.class file. And once you run this it will run the main() having array of String arguments by default. It won't even sniff at the main() with int argument.

class Demo1 {   
static int a, b;    
public static void main(int args) {
     System.out.println("Using Demo1 class Main with int arg");
     a =30;
     b =40;
     System.out.println("Product is: "+a*b);
 }
public static void main(String[] args) {
      System.out.println("Using Demo1 class Main with string arg");
      a =10;
      b =20;
      System.out.println("Product is: "+a*b);

 }
 }      

Output:
Using Demo1 class Main with string arg
Product is: 200

But if I add another class named Anonym and save the file as Anonym.java. Inside this I call the Demo1 class main()[either int argument or string argument one]. After compiling this Anonym.class file gets generated.

class Demo1 {   
    static int a, b;    
public static void main(int args) {
    System.out.println("Using Demo1 class Main with int arg");
    a =30;
    b =40;
    System.out.println("Product is: "+a*b);
}
public static void main(String[] args) {
    System.out.println("Using Demo1 class Main with string arg");
     a =10;
     b =20;
     System.out.println("Product is: "+a*b);        
} 
}       

class Anonym{
public static void main(String arg[])
{

    Demo1.main(1);
    Demo1.main(null);
}
}


Output:
Using Demo1 class Main with int arg
Product is: 1200
Using Demo1 class Main with string arg
Product is: 200

Sessions - what Chris Thompson said.

Instantiation - a servlet is instantiated when the container receives the first request mapped to the servlet (unless the servlet is configured to load on startup with the <load-on-startup> element in web.xml). The same instance is used to serve subsequent requests.

This is pretty much as close as you'll get if you want to use the ActionBar APIs. I'm not sure you can place a colorstrip above the ActionBar without doing some weird Window hacking, it's not worth the trouble. As far as changing the MenuItems goes, you can make those tighter via a style. It would be something like this, but I haven't tested it.

<style name="MyTheme" parent="android:Theme.Holo.Light">
    <item name="actionButtonStyle">@style/MyActionButtonStyle</item>
</style>

<style name="MyActionButtonStyle" parent="Widget.ActionButton">
    <item name="android:minWidth">28dip</item>
</style>

Here's how to inflate and add the custom layout to your ActionBar.

    // Inflate your custom layout
    final ViewGroup actionBarLayout = (ViewGroup) getLayoutInflater().inflate(
            R.layout.action_bar,
            null);

    // Set up your ActionBar
    final ActionBar actionBar = getActionBar();
    actionBar.setDisplayShowHomeEnabled(false);
    actionBar.setDisplayShowTitleEnabled(false);
    actionBar.setDisplayShowCustomEnabled(true);
    actionBar.setCustomView(actionBarLayout);

    // You customization
    final int actionBarColor = getResources().getColor(R.color.action_bar);
    actionBar.setBackgroundDrawable(new ColorDrawable(actionBarColor));

    final Button actionBarTitle = (Button) findViewById(R.id.action_bar_title);
    actionBarTitle.setText("Index(2)");

    final Button actionBarSent = (Button) findViewById(R.id.action_bar_sent);
    actionBarSent.setText("Sent");

    final Button actionBarStaff = (Button) findViewById(R.id.action_bar_staff);
    actionBarStaff.setText("Staff");

    final Button actionBarLocations = (Button) findViewById(R.id.action_bar_locations);
    actionBarLocations.setText("HIPPA Locations");

Here's the custom layout:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:enabled="false"
    android:orientation="horizontal"
    android:paddingEnd="8dip" >

    <Button
        android:id="@+id/action_bar_title"
        style="@style/ActionBarButtonWhite" />

    <Button
        android:id="@+id/action_bar_sent"
        style="@style/ActionBarButtonOffWhite" />

    <Button
        android:id="@+id/action_bar_staff"
        style="@style/ActionBarButtonOffWhite" />

    <Button
        android:id="@+id/action_bar_locations"
        style="@style/ActionBarButtonOffWhite" />

</LinearLayout>

Here's the color strip layout: To use it, just use merge in whatever layout you inflate in setContentView.

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="@dimen/colorstrip"
    android:background="@android:color/holo_blue_dark" />

Here are the Button styles:

<style name="ActionBarButton">
    <item name="android:layout_width">wrap_content</item>
    <item name="android:layout_height">wrap_content</item>
    <item name="android:background">@null</item>
    <item name="android:ellipsize">end</item>
    <item name="android:singleLine">true</item>
    <item name="android:textSize">@dimen/text_size_small</item>
</style>

<style name="ActionBarButtonWhite" parent="@style/ActionBarButton">
    <item name="android:textColor">@color/white</item>
</style>

<style name="ActionBarButtonOffWhite" parent="@style/ActionBarButton">
    <item name="android:textColor">@color/off_white</item>
</style>

Here are the colors and dimensions I used:

<color name="action_bar">#ff0d0d0d</color>
<color name="white">#ffffffff</color>
<color name="off_white">#99ffffff</color>

<!-- Text sizes -->
<dimen name="text_size_small">14.0sp</dimen>
<dimen name="text_size_medium">16.0sp</dimen>

<!-- ActionBar color strip -->
<dimen name="colorstrip">5dp</dimen>

If you want to customize it more than this, you may consider not using the ActionBar at all, but I wouldn't recommend that. You may also consider reading through the Android Design Guidelines to get a better idea on how to design your ActionBar.

If you choose to forgo the ActionBar and use your own layout instead, you should be sure to add action-able Toasts when users long press your "MenuItems". This can be easily achieved using this Gist.

Conversion to Proper Title Case :

String s= "ThiS iS SomE Text";
String[] arr = s.split(" ");
s = "";
for (String s1 : arr) {
    s += WordUtils.capitalize(s1.toLowerCase()) + " ";
}
s = s.substring(0, s.length() - 1);

Result : "This Is Some Text"

You need to use cat to get the contents of the file named 'DSC_0251.JPG', rather than the filename itself.

test="$(cat DSC_0251.JPG | base64)"

However, base64 can read from the file itself:

test=$( base64 DSC_0251.JPG )

For Symfony 2.1:

This is my final solution putting in together many others solutions:

protected function getAllFormErrorMessages($form)
{
    $retval = array();
    foreach ($form->getErrors() as $key => $error) {
        if($error->getMessagePluralization() !== null) {
            $retval['message'] = $this->get('translator')->transChoice(
                $error->getMessage(), 
                $error->getMessagePluralization(), 
                $error->getMessageParameters(), 
                'validators'
            );
        } else {
            $retval['message'] = $this->get('translator')->trans($error->getMessage(), array(), 'validators');
        }
    }
    foreach ($form->all() as $name => $child) {
        $errors = $this->getAllFormErrorMessages($child);
        if (!empty($errors)) {
           $retval[$name] = $errors; 
        }
    }
    return $retval;
}

For local storage there is a module for that look at below url:

https://github.com/grevory/angular-local-storage

and other link for HTML5 local storage and angularJs

http://www.amitavroy.com/justread/content/articles/html5-local-storage-with-angular-js/

The following assumes that your hours and minutes are stored as ints in variables named hh and mm respectively.

if ((hh > START_HOUR || (hh == START_HOUR && mm >= START_MINUTE)) &&
        (hh < END_HOUR || (hh == END_HOUR && mm <= END_MINUTE))) {
    ...
}

NOTE: I intend to make this a "one stop post" where you can use the Correct way to find the last row. This will also cover the best practices to follow when finding the last row. And hence I will keep on updating it whenever I come across a new scenario/information.

Unreliable ways of finding the last row

Some of the most common ways of finding last row which are highly unreliable and hence should never be used.

1. UsedRange
2. xlDown
3. CountA

UsedRange should NEVER be used to find the last cell which has data. It is highly unreliable. Try this experiment.

Type something in cell A5. Now when you calculate the last row with any of the methods given below, it will give you 5. Now color the cell A10 red. If you now use the any of the below code, you will still get 5. If you use Usedrange.Rows.Count what do you get? It won't be 5.

Here is a scenario to show how UsedRange works.

xlDown is equally unreliable.

Consider this code

lastrow = Range("A1").End(xlDown).Row

What would happen if there was only one cell (A1) which had data? You will end up reaching the last row in the worksheet! It's like selecting cell A1 and then pressing End key and then pressing Down Arrow key. This will also give you unreliable results if there are blank cells in a range.

CountA is also unreliable because it will give you incorrect result if there are blank cells in between.

And hence one should avoid the use of UsedRange, xlDown and CountA to find the last cell.

Find Last Row in a Column

To find the last Row in Col E use this

With Sheets("Sheet1")
    LastRow = .Range("E" & .Rows.Count).End(xlUp).Row
End With

If you notice that we have a . before Rows.Count. We often chose to ignore that. See THIS question on the possible error that you may get. I always advise using . before Rows.Count and Columns.Count. That question is a classic scenario where the code will fail because the Rows.Count returns 65536 for Excel 2003 and earlier and 1048576 for Excel 2007 and later. Similarly Columns.Count returns 256 and 16384, respectively.

The above fact that Excel 2007+ has 1048576 rows also emphasizes on the fact that we should always declare the variable which will hold the row value as Long instead of Integer else you will get an Overflow error.

Note that this approach will skip any hidden rows. Looking back at my screenshot above for column A, if row 8 were hidden, this approach would return 5 instead of 8.

Find Last Row in a Sheet

To find the Effective last row in the sheet, use this. Notice the use of Application.WorksheetFunction.CountA(.Cells). This is required because if there are no cells with data in the worksheet then .Find will give you Run Time Error 91: Object Variable or With block variable not set

With Sheets("Sheet1")
    If Application.WorksheetFunction.CountA(.Cells) <> 0 Then
        lastrow = .Cells.Find(What:="*", _
                      After:=.Range("A1"), _
                      Lookat:=xlPart, _
                      LookIn:=xlFormulas, _
                      SearchOrder:=xlByRows, _
                      SearchDirection:=xlPrevious, _
                      MatchCase:=False).Row
    Else
        lastrow = 1
    End If
End With

Find Last Row in a Table (ListObject)

The same principles apply, for example to get the last row in the third column of a table:

Sub FindLastRowInExcelTableColAandB()
Dim lastRow As Long
Dim ws As Worksheet, tbl as ListObject
Set ws = Sheets("Sheet1")  'Modify as needed
'Assuming the name of the table is "Table1", modify as needed
Set tbl = ws.ListObjects("Table1")

With tbl.ListColumns(3).Range
    lastrow = .Find(What:="*", _
                After:=.Cells(1), _
                Lookat:=xlPart, _
                LookIn:=xlFormulas, _
                SearchOrder:=xlByRows, _
                SearchDirection:=xlPrevious, _
                MatchCase:=False).Row
End With

End Sub

In the list of arguments, each entry must be on its own. Using

output = subprocess.check_output(["ping", "-c","2", "-W","2", "1.1.1.1"])

should fix your problem.

Actually, there's a much simpler way to do this. If you just open the batch file, click on the window, and then click "properties", and then to "layout", and scroll down to "Window Size", you can edit it from there. It will also stay that way every time you open that specific batch file, so it's pretty handy.

Cava Packager is great on the Windows ecosystem.

If you control the input data, you can use the mini version

package main

import (
    "testing"
    "strconv"
)

func Atoi (s string) int {
    var (
        n uint64
        i int
        v byte
    )   
    for ; i < len(s); i++ {
        d := s[i]
        if '0' <= d && d <= '9' {
            v = d - '0'
        } else if 'a' <= d && d <= 'z' {
            v = d - 'a' + 10
        } else if 'A' <= d && d <= 'Z' {
            v = d - 'A' + 10
        } else {
            n = 0; break        
        }
        n *= uint64(10) 
        n += uint64(v)
    }
    return int(n)
}

func BenchmarkAtoi(b *testing.B) {
    for i := 0; i < b.N; i++ {
        in := Atoi("9999")
        _ = in
    }   
}

func BenchmarkStrconvAtoi(b *testing.B) {
    for i := 0; i < b.N; i++ {
        in, _ := strconv.Atoi("9999")
        _ = in
    }   
}

the fastest option (write your check if necessary). Result :

Path>go test -bench=. atoi_test.go
goos: windows
goarch: amd64
BenchmarkAtoi-2                 100000000               14.6 ns/op
BenchmarkStrconvAtoi-2          30000000                51.2 ns/op
PASS
ok      path     3.293s

No need for any tweak, you got a native API:

const toNodes = html =>
    new DOMParser().parseFromString(html, 'text/html').body.childNodes[0]

IE has a setting, located in Tools / Internet options / Advanced / Browsing, called Reuse windows for launching shortcuts, which is checked by default. For IE versions that support tabbed browsing, this option is relevant only when tab browsing is turned off (in fact, IE9 Beta explicitly mentions this). However, since IE6 does not have tabbed browsing, this option does affect opening URLs through the shell (as in your example).

The number of results can (theoretically) be greater than the range of an integer. I would refactor the code and work with the returned long value instead.

I know this question is already answered, a long time ago, but this is for other people that may end up here and are having trouble finding what they need. I had trouble finding an existing plugin that did exactly what I needed, so I wrote my own jQuery UI plugin to accomplish this task. It's based on the combobox example on the jQuery UI site. Hopefully it might help someone.

https://github.com/tmooney3979/jquery.ui.combify

As other suggested running as administrator will help.

However this only if the windows user is actually an admisnitrator on the machine which sql server runs.

For example when using SSMS from a remote machine it will not help using "run as administartor" if the user is only a administrator on the machine runing SSMS but not on the machine running SQL Server.

use this extension

extension String {
    func isBlankOrEmpty() -> Bool {

      // Check empty string
      if self.isEmpty {
          return true
      }
      // Trim and check empty string
      return (self.trimmingCharacters(in: .whitespaces) == "")
   }
}

like so

// Disable the Save button if the text field is empty.
let text = nameTextField.text ?? ""
saveButton.isEnabled = !text.isBlankOrEmpty()

"What is it?" and "What does it do?" has been explained above.

I will give a example of "when it should be used".

For example, we have a class with lots of resource like big array in it.

class ResHeavy{ //  ResHeavy means heavy resource
    public:
        ResHeavy(int len=10):_upInt(new int[len]),_len(len){
            cout<<"default ctor"<<endl;
        }

        ResHeavy(const ResHeavy& rhs):_upInt(new int[rhs._len]),_len(rhs._len){
            cout<<"copy ctor"<<endl;
        }

        ResHeavy& operator=(const ResHeavy& rhs){
            _upInt.reset(new int[rhs._len]);
            _len = rhs._len;
            cout<<"operator= ctor"<<endl;
        }

        ResHeavy(ResHeavy&& rhs){
            _upInt = std::move(rhs._upInt);
            _len = rhs._len;
            rhs._len = 0;
            cout<<"move ctor"<<endl;
        }

    // check array valid
    bool is_up_valid(){
        return _upInt != nullptr;
    }

    private:
        std::unique_ptr<int[]> _upInt; // heavy array resource
        int _len; // length of int array
};

Test code:

void test_std_move2(){
    ResHeavy rh; // only one int[]
    // operator rh

    // after some operator of rh, it becomes no-use
    // transform it to other object
    ResHeavy rh2 = std::move(rh); // rh becomes invalid

    // show rh, rh2 it valid
    if(rh.is_up_valid())
        cout<<"rh valid"<<endl;
    else
        cout<<"rh invalid"<<endl;

    if(rh2.is_up_valid())
        cout<<"rh2 valid"<<endl;
    else
        cout<<"rh2 invalid"<<endl;

    // new ResHeavy object, created by copy ctor
    ResHeavy rh3(rh2);  // two copy of int[]

    if(rh3.is_up_valid())
        cout<<"rh3 valid"<<endl;
    else
        cout<<"rh3 invalid"<<endl;
}

output as below:

default ctor
move ctor
rh invalid
rh2 valid
copy ctor
rh3 valid

We can see that std::move with move constructor makes transform resource easily.

Where else is std::move useful?

std::move can also be useful when sorting an array of elements. Many sorting algorithms (such as selection sort and bubble sort) work by swapping pairs of elements. Previously, we’ve had to resort to copy-semantics to do the swapping. Now we can use move semantics, which is more efficient.

It can also be useful if we want to move the contents managed by one smart pointer to another.

Cited:

• https://www.learncpp.com/cpp-tutorial/15-4-stdmove/

As the other posters say, pull merges changes from upstream into your repository. If you want to replace what is in your repository with what is in upstream, you have several options. Off the cuff, I'd go with

git checkout HEAD^1  # Get off your repo's master.. doesn't matter where you go, so just go back one commit
git branch -d master  # Delete your repo's master branch
git checkout -t upstream/master  # Check out upstream's master into a local tracking branch of the same name

Also, some very interesting information further on lists vs. arrays in Python ~> Python List vs. Array - when to use?

It could be noted that once I convert my arrays into a list before saving it in a JSON file, in my deployment right now anyways, once I read that JSON file for use later, I can continue to use it in a list form (as opposed to converting it back to an array).

AND actually looks nicer (in my opinion) on the screen as a list (comma seperated) vs. an array (not-comma seperated) this way.

Using @travelingbones's .tolist() method above, I've been using as such (catching a few errors I've found too):

SAVE DICTIONARY

def writeDict(values, name):
    writeName = DIR+name+'.json'
    with open(writeName, "w") as outfile:
        json.dump(values, outfile)

READ DICTIONARY

def readDict(name):
    readName = DIR+name+'.json'
    try:
        with open(readName, "r") as infile:
            dictValues = json.load(infile)
            return(dictValues)
    except IOError as e:
        print(e)
        return('None')
    except ValueError as e:
        print(e)
        return('None')

Hope this helps!

However, interface is 100% abstract class and abstract class can implements interface(100% abstract class) without implement its methods. What is the problem when it is defining as "interface" ?

This is simply a matter of convention. The writers of the java language decided that "extends" is the best way to describe this relationship, so that's what we all use.

In general, even though an interface is "a 100% abstract class," we don't think about them that way. We usually think about interfaces as a promise to implement certain key methods rather than a class to derive from. And so we tend to use different language for interfaces than for classes.

As others state, there are good reasons for choosing "extends" over "implements."

You can chain your wheres directly, without function(q). There's also a nice date handling package in laravel, called Carbon. So you could do something like:

$projects = Project::where('recur_at', '>', Carbon::now())
    ->where('recur_at', '<', Carbon::now()->addWeek())
    ->where('status', '<', 5)
    ->where('recur_cancelled', '=', 0)
    ->get();

Just make sure you require Carbon in composer and you're using Carbon namespace (use Carbon\Carbon;) and it should work.

EDIT: As Joel said, you could do:

$projects = Project::whereBetween('recur_at', array(Carbon::now(), Carbon::now()->addWeek()))
    ->where('status', '<', 5)
    ->where('recur_cancelled', '=', 0)
    ->get();

$M2_HOMEis used sometimes, for example, to install Takari Extensions for Apache Maven

One way to find $M2_HOME value is to search for mvn:

sudo find / -name "mvn" 2>/dev/null

And, probably it will be: /opt/maven/

Can you output that data in the cells as you are creating the table?

so your table would look like this:

<table>
  <thead>...</thead>
  <tbody>
    <tr><td data-row='1' data-column='1'>value</td>
      <td data-row='1' data-column='2'>value</td>
      <td data-row='1' data-column='3'>value</td></tr>

  <tbody>
</table>

then it would be a simple matter

$("td").click(function(event) {
   var row = $(this).attr("data-row");
   var col = $(this).attr("data-col");
}

You can't, and you shouldn't.

Every other approach / alternative will only cause really bad user engagement.

That's my opinion.

Maybe it can help
Convert one codepage to another:

    public static string fnStringConverterCodepage(string sText, string sCodepageIn = "ISO-8859-8", string sCodepageOut="ISO-8859-8")
    {
        string sResultado = string.Empty;
        try
        {
            byte[] tempBytes;
            tempBytes = System.Text.Encoding.GetEncoding(sCodepageIn).GetBytes(sText);
            sResultado = System.Text.Encoding.GetEncoding(sCodepageOut).GetString(tempBytes);
        }
        catch (Exception)
        {
            sResultado = "";
        }
        return sResultado;
    }

Usage:

string sMsg = "ERRO: Não foi possivel acessar o servico de Autenticação";
var sOut = fnStringConverterCodepage(sMsg ,"ISO-8859-1","UTF-8"));

Output:

"Não foi possivel acessar o servico de Autenticação"

word-wrap: break-word;

this and only this did the job for me for a

<pre> </pre> 

tag

everthing else failed to do the ellipsis....

The accepted solution have following drawbacks:

• it is complicated to maintain;
• it evaluates storage file which may lead to errors or security breach;
• it starts agent but doesn't stop it which is close equivalent to leaving the key in ignition.

If your keys do not require to type password, I suggest following solution. Add the following to your .bash_profile very end (edit key list to your needs):

exec ssh-agent $BASH -s 10<&0 << EOF
    ssh-add ~/.ssh/your_key1.rsa \
            ~/.ssh/your_key2.rsa &> /dev/null
    exec $BASH <&10-
EOF

It have following advantages:

• much simpler solution;
• agent session ends when bash session ends.

It have possible disadvantages:

• interactive ssh-add command will influence only one session, which is in fact an issue only in very untypical circumstances;
• unusable if typing password is required;
• started shell becomes non-login (which doesn't influence anything AFAIK).

Note that several ssh-agent processes is not a disadvantage, because they don't take more memory or CPU time.

Every node.js process is single threaded by design. Therefore to get multiple threads, you have to have multiple processes (As some other posters have pointed out, there are also libraries you can link to that will give you the ability to work with threads in Node, but no such capability exists without those libraries. See answer by Shawn Vincent referencing https://github.com/audreyt/node-webworker-threads)

You can start child processes from your main process as shown here in the node.js documentation: http://nodejs.org/api/child_process.html. The examples are pretty good on this page and are pretty straight forward.

Your parent process can then watch for the close event on any process it started and then could force close the other processes you started to achieve the type of one fail all stop strategy you are talking about.

Also see: Node.js on multi-core machines

You can just substract two date objects.

var d1 = new Date(); //"now"
var d2 = new Date("2011/02/01")  // some date
var diff = Math.abs(d1-d2);  // difference in milliseconds

I do not think that you can do this easily. you should consider this answer here:

How can I display a pdf document into a Webview?

basically you'll be able to see a pdf if it is hosted online via google documents, but not if you have it in your device (you'll need a standalone reader for that)

You can't follow the cursor with a DIV, but you can draw a DIV when moving the cursor!

$(document).on('mousemove', function(e){
    $('#your_div_id').css({
       left:  e.pageX,
       top:   e.pageY
    });
});

That div must be off the float, so position: absolute should be set.

You can use the from and size parameters to page through all your data. This could be very slow depending on your data and how much is in the index.

http://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-from-size.html

Just use this for the closing tag:

  @:</tr>

And leave your if/else as is.

Seems like the if statement doesn't wanna' work.

It works fine. You're working in 2 language-spaces here, it seems only proper not to split open/close sandwiches over the border.

COMBOBOXID.DropDownStyle = ComboBoxStyle.DropDownList;

If you want to remove the support for any architecture, for example, ARMv7-s in your case, use menu Project -> Build Settings -> remove the architecture from "valid architectures".

You can use this as a temporary solution until the library has been updated. You have to remove the architecture from your main project, not from the library.

Alternatively, you can set the flag for your debug configuration's "Build Active Architecture Only" to Yes. Leave the release configuration's "Build Active Architecture Only" to No, just so you'll get a reminder before releasing that you ought to upgrade any third-party libraries you're using.

In case of someone else is doing it in Python and it is not working, try to set it before do the imports of pycuda and tensorflow.

I.e.:

import os
os.environ["CUDA_DEVICE_ORDER"] = "PCI_BUS_ID"
os.environ["CUDA_VISIBLE_DEVICES"] = "0"
...
import pycuda.autoinit
import tensorflow as tf
...

As saw here.

I ran a quick test comparing three methods for invoking the method of an object. The time difference, in this case, is negligible and is a matter of the function in question (see @Alex Martelli's response). Here, I looked at the following methods:

# map_lambda
list(map(lambda x: x.add(), vals))

# map_operator
from operator import methodcaller
list(map(methodcaller("add"), vals))

# map_comprehension
[x.add() for x in vals]

I looked at lists (stored in the variable vals) of both integers (Python int) and floating point numbers (Python float) for increasing list sizes. The following dummy class DummyNum is considered:

class DummyNum(object):
    """Dummy class"""
    __slots__ = 'n',

    def __init__(self, n):
        self.n = n

    def add(self):
        self.n += 5

Specifically, the add method. The __slots__ attribute is a simple optimization in Python to define the total memory needed by the class (attributes), reducing memory size. Here are the resulting plots.

As stated previously, the technique used makes a minimal difference and you should code in a way that is most readable to you, or in the particular circumstance. In this case, the list comprehension (map_comprehension technique) is fastest for both types of additions in an object, especially with shorter lists.

Visit this pastebin for the source used to generate the plot and data.

via typings

Moment.js now supports TypeScript in v2.14.1.

See: https://github.com/moment/moment/pull/3280

Directly

Might not be the best answer, but this is the brute force way, and it works for me.

1. Just download the actual moment.js file and include it in your project.
2. For example, my project looks like this:

$ tree . +-- main.js +-- main.js.map +-- main.ts +-- moment.js

3. And here's a sample source code:

```

import * as moment from 'moment';

class HelloWorld {
    public hello(input:string):string {
        if (input === '') {
            return "Hello, World!";
        }
        else {
            return "Hello, " + input + "!";
        }
    }
}

let h = new HelloWorld();
console.log(moment().format('YYYY-MM-DD HH:mm:ss'));

4. Just use node to run main.js.

For whom are using Spring Boot, you can configure the default behaviour of Jackson by using the Jackson2ObjectMapperBuilder.

For example :

@Bean
public Jackson2ObjectMapperBuilder configureObjectMapper() {
    Jackson2ObjectMapperBuilder oMapper = new Jackson2ObjectMapperBuilder();
    oMapper.failOnUnknownProperties(false);
    return oMapper;
}

Then you can autowire the ObjectMapper everywhere you need it (by default, this object mapper will also be used for http content conversion).

you can always use new stdClass(). Example code:

   $object = new stdClass();
   $object->property = 'Here we go';

   var_dump($object);
   /*
   outputs:

   object(stdClass)#2 (1) {
      ["property"]=>
      string(10) "Here we go"
    }
   */

Also as of PHP 5.4 you can get same output with:

$object = (object) ['property' => 'Here we go'];

Change this dialog.cancel(); to dialog.dismiss();

The solution is to call dismiss() on the Dialog you created in NetErrorPage.java:114 before exiting the Activity, e.g. in onPause().

Views have a reference to their parent Context (taken from constructor argument). If you leave an Activity without destroying Dialogs and other dynamically created Views, they still hold this reference to your Activity (if you created with this as Context: like new ProgressDialog(this)), so it cannot be collected by the GC, causing a memory leak.

You must sort your data according your needs (es. in reverse order) and use select top query

If you are using the code Page.Load("control_path..."). make sure that the actual ascx file you load does not have any directives that include the assembly from your exception message

<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

simply pass your entire code as an argument of timeit:

import timeit

print(timeit.timeit(

"""   
limit = 10000
prime_list = [i for i in range(2, limit+1)]

for prime in prime_list:
    for elem in range(prime*2, max(prime_list)+1, prime):
        if elem in prime_list:
            prime_list.remove(elem)
"""   
, number=10))

Check your build types of each project under project properties - I bet one or the other will be set to build against .NET XX - Client Profile.

With inconsistent versions, specifically with one being Client Profile and the other not, then it works at design time but fails at compile time. A real gotcha.

There is something funny going on in Visual Studio 2010 for me, which keeps setting projects seemingly randomly to Client Profile, sometimes when I create a project, and sometimes a few days later. Probably some keyboard shortcut I'm accidentally hitting...

You could use linq to xml.

    var xmlStr = File.ReadAllText("fileName.xml");


    var str = XElement.Parse(xmlStr);

    var result = str.Elements("word").
Where(x => x.Element("category").Value.Equals("verb")).ToList();

    Console.WriteLine(result);

If you are using Python > 3.x you don't need to install any libraries, this is directly built in the python framework. The old urllib2 package has been renamed to urllib:

from urllib import request

response = request.urlopen("https://www.google.com")
# set the correct charset below
page_source = response.read().decode('utf-8')
print(page_source)

Simple solution for this common annoying issue:

Just go to your ".context.cs" file (located under ".context.tt" which located under your "*.edmx" file).

Then, add this line to your constructor:

public DBEntities() 
        : base("name=DBEntities") 
    { 
        this.Configuration.ProxyCreationEnabled = false; // ADD THIS LINE !
    }

hope this is helpful.

Add a paramter as below in you in configuration while creating the exe

http://www.technimi.com/index.php?do=/group/java/forum/building-an-exe-using-launch4j-for-32-bit-jvm/

I hope it helps.

thanks...

/jav

You can use the approach @Ken Chan mentions, and add a single line of code after that if you want a specific list of Objects, example:

    session.createCriteria(SomeTable.class)       
                    .add(Restrictions.ge("someColumn", xxxxx))      
                    .setProjection(Projections.projectionList()
                            .add(Projections.groupProperty("someColumn"))
                            .add(Projections.max("someColumn"))
                            .add(Projections.min("someColumn"))
                            .add(Projections.count("someColumn"))           
                    ).setResultTransformer(Transformers.aliasToBean(SomeClazz.class));

List<SomeClazz> objectList = (List<SomeClazz>) criteria.list();

If you look at the inheritance tree (in version 2.6), HTMLParser inherits from SGMLParser which inherits from ParserBase which doesn't inherits from object. I.e. HTMLParser is an old-style class.

About your checking with isinstance, I did a quick test in ipython:

In [1]: class A:
   ...:     pass
   ...: 

In [2]: isinstance(A, object)
Out[2]: True

Even if a class is old-style class, it's still an instance of object.

Edit /etc/conf.apf. Set DEVEL_MODE="0". DEVEL_MODE set to 1 will add a cron job to stop apf after 5 minutes.

You cannot depend on %p displaying a 0x prefix. On Visual C++, it does not. Use %#p to be portable.

I know this is an old topic, but I think it is still relevant, and would like to share an implementation of an array comparison method which I feel strikes the right balance between performance and elegance.

static bool CollectionEquals<T>(ICollection<T> a, ICollection<T> b, IEqualityComparer<T> comparer = null)
{
    return ReferenceEquals(a, b) || a != null && b != null && a.Count == b.Count && a.SequenceEqual(b, comparer);
}

The idea here is to check for all of the early out conditions first, then fall back on SequenceEqual. It also avoids doing extra branching and instead relies on boolean short-circuit to avoid unecessary execution. I also feel it looks clean and is easy to understand.

Also, by using ICollection for the parameters, it will work with more than just arrays.

I had to:

• remove the file from git
• push the commit to all remotes
• make sure all other committers updated from remote

Commands

git rm -f .idea/workspace.xml
git remote | xargs -L1 git push --all

Other committers should run

git pull

First, you may want to install glances:

sudo apt-get install python-pip build-essential python-dev lm-sensors 
sudo pip install psutil logutils bottle batinfo https://bitbucket.org/gleb_zhulik/py3sensors/get/tip.tar.gz zeroconf netifaces pymdstat influxdb elasticsearch potsdb statsd pystache docker-py pysnmp pika py-cpuinfo bernhard
sudo pip install glances

Then run it in the terminal!

glances

In your Python code, add at the begin of the file, the following:

import os
import gc # Garbage Collector

After using the "Big" variable (for example: myBigVar) for which, you would like to release memory, write in your python code the following:

del myBigVar
gc.collect()

In another terminal, run your python code and observe in the "glances" terminal, how the memory is managed in your system!

Good luck!

P.S. I assume you are working on a Debian or Ubuntu system

both are the same, but array_push makes a loop in it's parameter which is an array and perform $array[]=$element

/* Many years ago, when the earth was still cooling, we used this: */

typedef enum
{
    false = ( 1 == 0 ),
    true = ( ! false )
} bool;

/* It has always worked for me. */

Try adding these params to your docker yml file

restart: "no"
  restart: always
  restart: on-failure
  restart: unless-stopped
  environment:
    POSTGRES_DB: "db_name"
    POSTGRES_HOST_AUTH_METHOD: "trust"

Final file should look something like this

postgres:
  restart: "no"
  restart: always
  restart: on-failure
  restart: unless-stopped
  image: postgres:latest
  volumes:
    - /data/postgresql:/var/lib/postgresql
  ports:
    - "5432:5432"
  environment:
    POSTGRES_DB: "db_name"
    POSTGRES_HOST_AUTH_METHOD: "trust"

function getDetails(){
var data = [];
dBase.executeSql("PRAGMA table_info('table_name') ", [], function(rsp){
    if(rsp.rows.length > 0){
        for(var i=0; i<rsp.rows.length; i++){
            var o = {
                name: rsp.rows.item(i).name,
                type: rsp.rows.item(i).type
            } 
            data.push(o);
        }
    }
    alert(rsp.rows.item(0).name);

},function(error){
    alert(JSON.stringify(error));
});             
}

I resolved this problem by following steps:

1. Right click on root folder of project.
2. Goto properties
3. Click web in left menu
4. change current port http://localhost:####/
5. click create virtual directory
6. Save the changes (ctrl+s)
7. Run

may be it help you to.

Since you have a ::1 localhost line in your hosts file, it would seem that curl is attempting to use IPv6 to contact your local web server.

Since the web server is not listening on IPv6, the connection fails.

You could try to use the --ipv4 option to curl, which should force an IPv4 connection when both are available.

The line-continuation will fail if you have whitespace (spaces or tab characters[1]) after the backslash and before the newline. With no such whitespace, your example works fine for me:

$ cat test.sh
if ! fab --fabfile=.deploy/fabfile.py \
   --forward-agent \
   --disable-known-hosts deploy:$target; then
     echo failed
else
     echo succeeded
fi

$ alias fab=true; . ./test.sh
succeeded
$ alias fab=false; . ./test.sh
failed

Some detail promoted from the comments: the line-continuation backslash in the shell is not really a special case; it is simply an instance of the general rule that a backslash "quotes" the immediately-following character, preventing any special treatment it would normally be subject to. In this case, the next character is a newline, and the special treatment being prevented is terminating the command. Normally, a quoted character winds up included literally in the command; a backslashed newline is instead deleted entirely. But otherwise, the mechanism is the same. Most importantly, the backslash only quotes the immediately-following character; if that character is a space or tab, you just get a literal space or tab, and any subsequent newline remains unquoted.

[1] or carriage returns, for that matter, as Czechnology points out. Bash does not get along with Windows-formatted text files, not even in WSL. Or Cygwin, but at least their Bash port has added a set -o igncr option that you can set to make it carriage-return-tolerant.

The code says everything:

max@serv$ chmod 777 .

Okay, it doesn't say everything.

In UNIX and Linux, the ability to remove a file is not determined by the access bits of that file. It is determined by the access bits of the directory which contains the file.

Think of it this way -- deleting a file doesn't modify that file. You aren't writing to the file, so why should "w" on the file matter? Deleting a file requires editing the directory that points to the file, so you need "w" on the that directory.

This worked for me:

git remote set-url heroku <repo git>

This replacement old url heroku.

You can check with:

git remote -v

UIWindow *window = [[[UIApplication sharedApplication] delegate] window]; 
CGFloat fBottomPadding = window.safeAreaInsets.bottom;

Use DBNull.Value Better still, make your stored procedure parameters have defaults of NULL. Or use a Nullable<DateTime> parameter if the parameter will sometimes be a valid DateTime object

This question needed a more up-to-date answer, with sources. This is what actually works (though you don't have to take my word for it):

// Storing this jQuery object outside of the event callback 
// prevents jQuery from having to search the DOM for it again
// every time an event is fired.
var $myButton = $("#buttonID")

// input           :: for all modern browsers [1]
// selectionchange :: for IE9 [2]
// propertychange  :: for <IE9 [3]
$('#textareaID').on('input selectionchange propertychange', function() {

  // This is the correct way to enable/disabled a button in jQuery [4]
  $myButton.prop('disabled', this.value.length === 0)

}

1: https://developer.mozilla.org/en-US/docs/Web/Events/input#Browser_compatibility
2: oninput in IE9 doesn't fire when we hit BACKSPACE / DEL / do CUT
3: https://msdn.microsoft.com/en-us/library/ms536956(v=vs.85).aspx
4: http://api.jquery.com/prop/#prop-propertyName-function

BUT, for a more global solution that you can use throughout your project, I recommend using the textchange jQuery plugin to gain a new, cross-browser compatible textchange event. It was developed by the same person who implemented the equivalent onChange event for Facebook's ReactJS, which they use for nearly their entire website. And I think it's safe to say, if it's a robust enough solution for Facebook, it's probably robust enough for you. :-)

UPDATE: If you happen to need features like drag and drop support in Internet Explorer, you may instead want to check out pandell's more recently updated fork of jquery-splendid-textchange.

In short, on MariaDB

1) sudo mysql -u root;
2) use mysql;
3) UPDATE mysql.user SET plugin = 'mysql_native_password', 
      Password = PASSWORD('pass1234') WHERE User = 'root';
4) FLUSH PRIVILEGES;
5) exit;

I tried using the popular Jason Wilder reverse proxy that code-magically works for everyone, and learned that it doesn't work for everyone (ie: me). And I'm brand new to NGINX, and didn't like that I didn't understand the technologies I was trying to use.

Wanted to add my 2 cents, because the discussion above around linking containers together is now dated since it is a deprecated feature. So here's an explanation on how to do it using networks. This answer is a full example of setting up nginx as a reverse proxy to a statically paged website using Docker Compose and nginx configuration.

TL;DR;

Add the services that need to talk to each other onto a predefined network. For a step-by-step discussion on Docker networks, I learned some things here: https://technologyconversations.com/2016/04/25/docker-networking-and-dns-the-good-the-bad-and-the-ugly/

Define the Network

First of all, we need a network upon which all your backend services can talk on. I called mine web but it can be whatever you want.

docker network create web

Build the App

We'll just do a simple website app. The website is a simple index.html page being served by an nginx container. The content is a mounted volume to the host under a folder content

DockerFile:

FROM nginx
COPY default.conf /etc/nginx/conf.d/default.conf

default.conf

server {
    listen       80;
    server_name  localhost;

    location / {
        root   /var/www/html;
        index  index.html index.htm;
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}

docker-compose.yml

version: "2"

networks:
  mynetwork:
    external:
      name: web

services:
  nginx:
    container_name: sample-site
    build: .
    expose:
      - "80"
    volumes:
      - "./content/:/var/www/html/"
    networks:
      default: {}
      mynetwork:
        aliases:
          - sample-site

Note that we no longer need port mapping here. We simple expose port 80. This is handy for avoiding port collisions.

Run the App

Fire this website up with

docker-compose up -d

Some fun checks regarding the dns mappings for your container:

docker exec -it sample-site bash
ping sample-site

This ping should work, inside your container.

Build the Proxy

Nginx Reverse Proxy:

Dockerfile

FROM nginx

RUN rm /etc/nginx/conf.d/*

We reset all the virtual host config, since we're going to customize it.

docker-compose.yml

version: "2"

networks:
  mynetwork:
    external:
      name: web


services:
  nginx:
    container_name: nginx-proxy
    build: .
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./conf.d/:/etc/nginx/conf.d/:ro
      - ./sites/:/var/www/
    networks:
      default: {}
      mynetwork:
        aliases:
          - nginx-proxy

Run the Proxy

Fire up the proxy using our trusty

docker-compose up -d

Assuming no issues, then you have two containers running that can talk to each other using their names. Let's test it.

docker exec -it nginx-proxy bash
ping sample-site
ping nginx-proxy

Set up Virtual Host

Last detail is to set up the virtual hosting file so the proxy can direct traffic based on however you want to set up your matching:

sample-site.conf for our virtual hosting config:

  server {
    listen 80;
    listen [::]:80;

    server_name my.domain.com;

    location / {
      proxy_pass http://sample-site;
    }

  }

Based on how the proxy was set up, you'll need this file stored under your local conf.d folder which we mounted via the volumes declaration in the docker-compose file.

Last but not least, tell nginx to reload it's config.

docker exec nginx-proxy service nginx reload

These sequence of steps is the culmination of hours of pounding head-aches as I struggled with the ever painful 502 Bad Gateway error, and learning nginx for the first time, since most of my experience was with Apache.

This answer is to demonstrate how to kill the 502 Bad Gateway error that results from containers not being able to talk to one another.

I hope this answer saves someone out there hours of pain, since getting containers to talk to each other was really hard to figure out for some reason, despite it being what I expected to be an obvious use-case. But then again, me dumb. And please let me know how I can improve this approach.

important: in this kind of error you should look for simple mistakes in most cases

besides syntax error, I should say once I had same problem and it was because of bad name I have chosen for function. I have never searched for the reason but I remember that I copied another function and change it to use. I add "1" after the name to changed the function name and I got this error.

For simplicity and well structured sake, use SpringMVC. It's just so simple.

@RequestMapping("/carlist.json")
public @ResponseBody List<String> getCarList() {
    return carService.getAllCars();
}

Reference and credit: https://github.com/xvitcoder/spring-mvc-angularjs

Node* InsertNth(int data, int position)
{
  struct Node *n=new struct Node;
  n->data=data;  
  if(position==0)
  {// this will also cover insertion at head (if there is no problem with the input)

      n->next=head;
      head=n;
  }

  else
  {
      struct Node *c=new struct Node;
      int count=1;
      c=head;
      while(count!=position)
      {
          c=c->next;
          count++;
      }
      n->next=c->next;
      c->next=n;

  }
    return ;
}

There's also split_whitespace()

fn main() {
    let words: Vec<&str> = "   foo   bar\t\nbaz   ".split_whitespace().collect();
    println!("{:?}", words);
    // ["foo", "bar", "baz"] 
}

ConfigObj is a good alternative to ConfigParser which offers a lot more flexibility:

• Nested sections (subsections), to any level
• List values
• Multiple line values
• String interpolation (substitution)
• Integrated with a powerful validation system including automatic type checking/conversion repeated sections and allowing default values
• When writing out config files, ConfigObj preserves all comments and the order of members and sections
• Many useful methods and options for working with configuration files (like the 'reload' method)
• Full Unicode support

It has some draw backs:

• You cannot set the delimiter, it has to be =… (pull request)
• You cannot have empty values, well you can but they look liked: fuabr = instead of just fubar which looks weird and wrong.

My answer comes quite late because I'm a pretty new developer. This is what you can do:

Location.select(:name, :website, :city).find(row.id)

Btw, this is Rails 4

To answer the first question of the three asked, a simple way to see if the .htaccess file is working or not is to trigger a custom error at the top of the .htaccess file:

ErrorDocument 200 "Hello. This is your .htaccess file talking."
RewriteRule ^ - [L,R=200]

On to your second question, if the .htaccess file is not being read it is possible that the server's main Apache configuration has AllowOverride set to None. Apache's documentation has troubleshooting tips for that and other cases that may be preventing the .htaccess from taking effect.

Finally, to answer your third question, if you need to debug specific variables you are referencing in your rewrite rule or are using an expression that you want to evaluate independently of the rule you can do the following:

Output the variable you are referencing to make sure it has the value you are expecting:

ErrorDocument 200 "Request: %{THE_REQUEST} Referrer: %{HTTP_REFERER} Host: %{HTTP_HOST}"
RewriteRule ^ - [L,R=200]

Test the expression independently by putting it in an <If> Directive. This allows you to make sure your expression is written properly or matching when you expect it to:

<If "%{REQUEST_URI} =~ /word$/">
    ErrorDocument 200 "Your expression is priceless!"
    RewriteRule ^ - [L,R=200]
</If>

Happy .htaccess debugging!

Ensure that your 3rd party jars are in your projects "libs" folder and they will be put in the .apk when you package your application. You may see runtime errors on the device if something in the jar is not supported, but other than that I have had great success with this.

In DOS/Windows Batch most commands return an exitCode, called "errorlevel", that is a value that customarily is equal to zero if the command ends correctly, or a number greater than zero if ends because an error, with greater numbers for greater errors (hence the name).

There are a couple methods to check that value, but the original one is:

IF ERRORLEVEL value command

Previous IF test if the errorlevel returned by the previous command was GREATER THAN OR EQUAL the given value and, if this is true, execute the command. For example:

verify bad-param
if errorlevel 1 echo Errorlevel is greater than or equal 1
echo The value of errorlevel is: %ERRORLEVEL%

Findstr command return 0 if the string was found and 1 if not:

CD C:\MyFolder
findstr /c:"stringToCheck" fileToCheck.bat
IF ERRORLEVEL 1 XCOPY "C:\OtherFolder\fileToCheck.bat" "C:\MyFolder" /s /y

Previous code will copy the file if the string was NOT found in the file.

CD C:\MyFolder
findstr /c:"stringToCheck" fileToCheck.bat
IF NOT ERRORLEVEL 1 XCOPY "C:\OtherFolder\fileToCheck.bat" "C:\MyFolder" /s /y

Previous code copy the file if the string was found. Try this:

findstr "string" file
if errorlevel 1 (
    echo String NOT found...
) else (
    echo String found
)

@echo off
set /p input="Write something, it will be used in the command "echo""
echo %input%
pause

if i get what you want, this works fine. you can use %input% in other commands too.

@echo off
echo Write something, it will be used in the command "echo"
set /p input=""
cls
echo %input%
pause 

At Windows in the file C:\Program Files\NetBeans x.x\etc\netbeans.conf

Add "--fontsize [size]" at the end of line netbeans_default_options:

netbeans_default_options=".... --fontsize 16"

I hope (not exactly verified) that newer java brought nio package and Path. Hopefully it have it fixed: String s="C:\\some\\ile.txt"; System.out.println(new File(s).toPath().toUri());

>>> s1 ='arbit'
>>> s2 = 'hello world '.join( [s]*3 )
>>> print s2
arbit hello world arbit hello world arbit

To know about all methods use this statement in console:

javap -cp jar-file.jar packagename.classname

or

javap class-file.class packagename.classname

or for example:

javap java.lang.StringBuffer

Intent i = new Intent(this,Here is your first activity.Class);
    i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    startActivity(i);
    finish();

Put it in a separate, custom header.

Overloading the standard HTTP headers is probably going to cause more confusion than it's worth, and will violate the principle of least surprise. It might also lead to interoperability problems for your API client programmers who want to use off-the-shelf tool kits that can only deal with the standard form of typical HTTP headers (such as Authorization).

For Python 3:

import urllib.request, urllib.error

url = 'http://www.google.com/asdfsf'
try:
    conn = urllib.request.urlopen(url)
except urllib.error.HTTPError as e:
    # Return code error (e.g. 404, 501, ...)
    # ...
    print('HTTPError: {}'.format(e.code))
except urllib.error.URLError as e:
    # Not an HTTP-specific error (e.g. connection refused)
    # ...
    print('URLError: {}'.format(e.reason))
else:
    # 200
    # ...
    print('good')

Option 1

localhost/web is equal to localhost:80/web OR to 127.0.0.1:80/web

Option 2

localhost:8080/web is equal to localhost:8080/web OR to 127.0.0.1:8080/web

I don't think it's necessary to use semi-quotes around the variables, try:

curl -XPOST 'http://localhost/Service' -d "path=%2fxyz%2fpqr%2ftest%2f&fileName=1.doc"

%2f is the escape code for a /.

http://www.december.com/html/spec/esccodes.html

Also, do you need to specify a port? ( just checking :) )

If you are using RxJS 6.0.0:

import { from } from 'rxjs';
const observable = from(promise);

Updated answer

When I originally answered this question in 2014, there was no requirement to not scale the image up in the case of a small image. (The question was edited in 2015.) If you have such a requirement, you will indeed need to compare the image's size to that of the imageView and use either UIViewContentModeCenter (in the case of an image smaller than the imageView) or UIViewContentModeScaleAspectFit in all other cases.

Original answer

Setting the imageView's contentMode to UIViewContentModeScaleAspectFit was enough for me. It seems to center the images as well. I'm not sure why others are using logic based on the image. See also this question: iOS aspect fit and center

If you want to use devel or feature branch, or you haven’t published a certain package to the NPM registry, or you can’t because it’s a private module, then you can point to a git:// URI instead of a version number in your package.json:

"dependencies": {
   "public": "git://github.com/user/repo.git#ref",
   "private": "git+ssh://[email protected]:user/repo.git#ref"
}

The #ref portion is optional, and it can be a branch (like master), tag (like 0.0.1) or a partial or full commit id.

My case - Trying to use a Class from a swift framework in my objective c project, I got this error. Solution was to add Module (swift framework) of the class in Interface builder/ Storyboard as shown below. Nothing else

I just had the same issue, and spend about an hour trying to solve the problem. In the end it was a '#' character in the path.

So I renamed "C:\# IDE\eclipse 3.7\" to "C:\+ IDE\eclipse 3.7\" and that solved the problem.

Here is solution for Hibernate 4.3.7.Final.

pacakge-info.java contains

@TypeDefs(
    {
        @TypeDef(
                name = "javaUtilDateType",
                defaultForType = java.util.Date.class,
                typeClass = JavaUtilDateType.class
        )
    })
package some.pack;
import org.hibernate.annotations.TypeDef;
import org.hibernate.annotations.TypeDefs;

And JavaUtilDateType:

package some.other.or.same.pack;

import java.sql.Timestamp;
import java.util.Comparator;
import java.util.Date;
import org.hibernate.HibernateException;
import org.hibernate.dialect.Dialect;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.type.AbstractSingleColumnStandardBasicType;
import org.hibernate.type.LiteralType;
import org.hibernate.type.StringType;
import org.hibernate.type.TimestampType;
import org.hibernate.type.VersionType;
import org.hibernate.type.descriptor.WrapperOptions;
import org.hibernate.type.descriptor.java.JdbcTimestampTypeDescriptor;
import org.hibernate.type.descriptor.sql.TimestampTypeDescriptor;

/**
 * Note: Depends on hibernate implementation details hibernate-core-4.3.7.Final.
 *
 * @see
 * <a href="http://docs.jboss.org/hibernate/orm/4.3/manual/en-US/html/ch06.html#types-custom">Hibernate
 * Documentation</a>
 * @see TimestampType
 */
public class JavaUtilDateType
        extends AbstractSingleColumnStandardBasicType<Date>
        implements VersionType<Date>, LiteralType<Date> {

    public static final TimestampType INSTANCE = new TimestampType();

    public JavaUtilDateType() {
        super(
                TimestampTypeDescriptor.INSTANCE,
                new JdbcTimestampTypeDescriptor() {

                    @Override
                    public Date fromString(String string) {
                        return new Date(super.fromString(string).getTime());
                    }

                    @Override
                    public <X> Date wrap(X value, WrapperOptions options) {
                        return new Date(super.wrap(value, options).getTime());
                    }

                }
        );
    }

    @Override
    public String getName() {
        return "timestamp";
    }

    @Override
    public String[] getRegistrationKeys() {
        return new String[]{getName(), Timestamp.class.getName(), java.util.Date.class.getName()};
    }

    @Override
    public Date next(Date current, SessionImplementor session) {
        return seed(session);
    }

    @Override
    public Date seed(SessionImplementor session) {
        return new Timestamp(System.currentTimeMillis());
    }

    @Override
    public Comparator<Date> getComparator() {
        return getJavaTypeDescriptor().getComparator();
    }

    @Override
    public String objectToSQLString(Date value, Dialect dialect) throws Exception {
        final Timestamp ts = Timestamp.class.isInstance(value)
                ? (Timestamp) value
                : new Timestamp(value.getTime());
        // TODO : use JDBC date literal escape syntax? -> {d 'date-string'} in yyyy-mm-dd hh:mm:ss[.f...] format
        return StringType.INSTANCE.objectToSQLString(ts.toString(), dialect);
    }

    @Override
    public Date fromStringValue(String xml) throws HibernateException {
        return fromString(xml);
    }
}

This solution mostly relies on TimestampType implementation with adding additional behaviour through anonymous class of type JdbcTimestampTypeDescriptor.

OR condition in #ifdef

#if defined LINUX || defined ANDROID
// your code here
#endif /* LINUX || ANDROID */

or-

#if defined(LINUX) || defined(ANDROID)
// your code here
#endif /* LINUX || ANDROID */

Both above are the same, which one you use simply depends on your taste.

P.S.: #ifdef is simply the short form of #if defined, however, does not support complex condition.

Further-

• AND: #if defined LINUX && defined ANDROID
• XOR: #if defined LINUX ^ defined ANDROID

In addition to the comprehensive answer already posted sometimes it is useful to be able to access the execution plan programatically to extract information. Example code for this is below.

DECLARE @TraceID INT
EXEC StartCapture @@SPID, @TraceID OUTPUT
EXEC sp_help 'sys.objects' /*<-- Call your stored proc of interest here.*/
EXEC StopCapture @TraceID

Example StartCapture Definition

CREATE PROCEDURE StartCapture
@Spid INT,
@TraceID INT OUTPUT
AS
DECLARE @maxfilesize BIGINT = 5
DECLARE @filepath NVARCHAR(200) = N'C:\trace_' + LEFT(NEWID(),36)

EXEC sp_trace_create @TraceID OUTPUT, 0, @filepath, @maxfilesize, NULL 

exec sp_trace_setevent @TraceID, 122, 1, 1
exec sp_trace_setevent @TraceID, 122, 22, 1
exec sp_trace_setevent @TraceID, 122, 34, 1
exec sp_trace_setevent @TraceID, 122, 51, 1
exec sp_trace_setevent @TraceID, 122, 12, 1
-- filter for spid
EXEC sp_trace_setfilter @TraceID, 12, 0, 0, @Spid
-- start the trace
EXEC sp_trace_setstatus @TraceID, 1

Example StopCapture Definition

CREATE  PROCEDURE StopCapture
@TraceID INT
AS
WITH  XMLNAMESPACES ('http://schemas.microsoft.com/sqlserver/2004/07/showplan' as sql), 
      CTE
     as (SELECT CAST(TextData AS VARCHAR(MAX)) AS TextData,
                ObjectID,
                ObjectName,
                EventSequence,
                /*costs accumulate up the tree so the MAX should be the root*/
                MAX(EstimatedTotalSubtreeCost) AS EstimatedTotalSubtreeCost
         FROM   fn_trace_getinfo(@TraceID) fn
                CROSS APPLY fn_trace_gettable(CAST(value AS NVARCHAR(200)), 1)
                CROSS APPLY (SELECT CAST(TextData AS XML) AS xPlan) x
                CROSS APPLY (SELECT T.relop.value('@EstimatedTotalSubtreeCost',
                                            'float') AS EstimatedTotalSubtreeCost
                             FROM   xPlan.nodes('//sql:RelOp') T(relop)) ca
         WHERE  property = 2
                AND TextData IS NOT NULL
                AND ObjectName not in ( 'StopCapture', 'fn_trace_getinfo' )
         GROUP  BY CAST(TextData AS VARCHAR(MAX)),
                   ObjectID,
                   ObjectName,
                   EventSequence)
SELECT ObjectName,
       SUM(EstimatedTotalSubtreeCost) AS EstimatedTotalSubtreeCost
FROM   CTE
GROUP  BY ObjectID,
          ObjectName  

-- Stop the trace
EXEC sp_trace_setstatus @TraceID, 0
-- Close and delete the trace
EXEC sp_trace_setstatus @TraceID, 2
GO

you have to float your image container as follows:

HTML

<div id="container">
    <div id="floated">...some other random text</div>
    ...
    some random text
    ...
</div>

CSS

#container{
    width: 400px;
    background: yellow;
}
#floated{
    float: left;
    width: 150px;
    background: red;
}

FIDDLE

http://jsfiddle.net/kYDgL/

if [ -n "$PID" -a -e /proc/$PID ]; then
    echo "process exists"
fi

or

if [ -n "$(ps -p $PID -o pid=)" ]

In the latter form, -o pid= is an output format to display only the process ID column with no header. The quotes are necessary for non-empty string operator -n to give valid result.

For Xamarin users, use this code to get version name and code

1. Version Name:

    public string getVersionName(){
        return Application.Context.ApplicationContext.PackageManager.GetPackageInfo(Application.Context.ApplicationContext.PackageName, 0).VersionName;
    }
   

2. Version code:

    public string getVersionCode(){
        return Application.Context.ApplicationContext.PackageManager.GetPackageInfo(Application.Context.ApplicationContext.PackageName, 0).VersionCode;
    }
   

The code for percent sign in NSString format is %%. This is also true for NSLog() and printf() formats.

The locks are always taken at DB level:-

Oracle official Document:- To avoid conflicts during a transaction, a DBMS uses locks, mechanisms for blocking access by others to the data that is being accessed by the transaction. (Note that in auto-commit mode, where each statement is a transaction, locks are held for only one statement.) After a lock is set, it remains in force until the transaction is committed or rolled back. For example, a DBMS could lock a row of a table until updates to it have been committed. The effect of this lock would be to prevent a user from getting a dirty read, that is, reading a value before it is made permanent. (Accessing an updated value that has not been committed is considered a dirty read because it is possible for that value to be rolled back to its previous value. If you read a value that is later rolled back, you will have read an invalid value.)

How locks are set is determined by what is called a transaction isolation level, which can range from not supporting transactions at all to supporting transactions that enforce very strict access rules.

One example of a transaction isolation level is TRANSACTION_READ_COMMITTED, which will not allow a value to be accessed until after it has been committed. In other words, if the transaction isolation level is set to TRANSACTION_READ_COMMITTED, the DBMS does not allow dirty reads to occur. The interface Connection includes five values that represent the transaction isolation levels you can use in JDBC.

If all the above solution does not work: go to service (start>search>services) and start mongodb service. Then, in a cmd prompt, after going to bin, type :/>mongo

There is a rule in Python programming called "it is Easier to Ask for Forgiveness than for Permission" (in short: EAFP). It means that you should catch exceptions instead of checking values for validity.

Thus, try the following:

try:
    qByUser = byUsrUrlObj.read()
    qUserData = json.loads(qByUser).decode('utf-8')
    questionSubjs = qUserData["all"]["questions"]
except ValueError:  # includes simplejson.decoder.JSONDecodeError
    print 'Decoding JSON has failed'

EDIT: Since simplejson.decoder.JSONDecodeError actually inherits from ValueError (proof here), I simplified the catch statement by just using ValueError.

There is no need to write your own function to do this! Python has a built in clear function.

Type the following in the command prompt:

shell.clear()

If using IPython for Windows, it's

cls()

Here's a complete (yet simple) example of redirecting after X seconds, while updating a counter div:

<html>_x000D_
<body>_x000D_
    <div id="counter">5</div>_x000D_
    <script>_x000D_
        setInterval(function() {_x000D_
            var div = document.querySelector("#counter");_x000D_
            var count = div.textContent * 1 - 1;_x000D_
            div.textContent = count;_x000D_
            if (count <= 0) {_x000D_
                window.location.replace("https://example.com");_x000D_
            }_x000D_
        }, 1000);_x000D_
    </script>_x000D_
</body>_x000D_
</html>

The initial content of the counter div is the number of seconds to wait.

char buffer [50];

unsigned long a = 5;

int n=sprintf (buffer, "%lu", a);

In Run->Run Configuration find the Name of the class you have been running, select it, click the Arguments tab then add:

-Xms512M -Xmx1524M

to the VM Arguments section

I know this is an old question but I just want to comment here: To any extent email addresses ARE case sensitive, most users would be "very unwise" to actively use an email address that requires capitals. They would soon stop using the address because they'd be missing a lot of their mail. (Unless they have a specific reason to make things difficult, and they expect mail only from specific senders they know.)

That's because imperfect humans as well as imperfect software exist, (Surprise!) which will assume all email is lowercase, and for this reason these humans and software will send messages using a "lower cased version" of the address regardless of how it was provided to them. If the recipient is unable to receive such messages, it won't be long before they notice they're missing a lot, and switch to a lowercase-only email address, or get their server set up to be case-insensitive.

If the FileInfo class has more than one ancestor class then you should definitely call all of their __init__() functions. You should also do the same for the __del__() function, which is a destructor.

Use the std::getline() from <string>.

 istream & getline(istream & is,std::string& str)

So, for your case it would be:

std::getline(read,x);

Maybe something like this:

@call:DateTime

@for %%? in (
    "Year   :Y"
    "Month  :M"
    "Day    :D"
    "Hour   :H"
    "Minutes:I"
    "Seconds:S"
) do @for /f "tokens=1-2 delims=:" %%# in (%%?) do @for /f "delims=" %%_ in ('echo %%_DT_%%$_%%') do @echo %%# : _DT_%%$_ : %%_

:: OUTPUT
:: Year    : _DT_Y_ : 2014
:: Month   : _DT_M_ : 12
:: Day     : _DT_D_ : 17
:: Hour    : _DT_H_ : 09
:: Minutes : _DT_I_ : 04
:: Seconds : _DT_S_ : 35

@pause>nul

@goto:eof

:DateTime
    @verify errorlevel 2>nul & @wmics Alias /? >nul 2>&1
    @if not errorlevel 1 (
        @for /f "skip=1 tokens=1-6" %%a in ('wmic path win32_localtime get day^,hour^,minute^,month^,second^,year /format:table') do @if not "%%f"=="" ( set "_DT_D_=%%a" & set "_DT_H_=%%b" & set "_DT_I_=%%c" & set "_DT_M_=%%d" & set "_DT_S_=%%e" & set "_DT_Y_=%%f" )
    ) else (
        @set "_DT_T_=1234567890 "
    )
    @if errorlevel 1 (
        @for %%? in ("iDate" "sDate" "iTime" "sTime" "F" "Y" "M" "D" "H" "I" "S") do @set "_DT_%%~?_=%%~?"
        @for %%? in ("Date" "Time") do @for /f "skip=2 tokens=1,3" %%a in ('reg query "HKCU\Control Panel\International" /v ?%%~? 2^>nul') do @for /f %%x in ('echo:%%_DT_%%a_%%') do @if "%%x"=="%%a" set "_DT_%%a_=%%b"
        @for /f "tokens=1-3 delims=%_DT_T_%" %%a in ("%time%") do @set "_DT_T_=%%a%%b%%c"
    )
    @if errorlevel 1 (
        @if "%_DT_iDate_%"=="0" (set "_DT_F_=_DT_D_ _DT_Y_ _DT_M_") else if "%_DT_iDate_%"=="1" (set "_DT_F_=_DT_D_ _DT_M_ _DT_Y_") else if "%_DT_iDate_%"=="2" (set "_DT_F_=_DT_Y_ _DT_M_ _DT_D_")
        @for /f "tokens=1-4* delims=%_DT_sDate_%" %%a in ('date/t') do @for /f "tokens=1-3" %%x in ('echo:%%_DT_F_%%') do @set "%%x=%%a" & set "%%y=%%b" & set "%%z=%%c"
        @for /f "tokens=1-3 delims=%_DT_T_%" %%a in ("%time%") do @set "_DT_H_=%%a" & set "_DT_I_=%%b" & set "_DT_S_=%%c"
        @for %%? in ("iDate" "sDate" "iTime" "sTime" "F" "T") do @set "_DT_%%~?_="
    )
    @for %%i in ("Y"                ) do @for /f %%j in ('echo:"%%_DT_%%~i_%%"') do @set /a _DT_%%~i_+=  0 & @for /f %%k in ('echo:"%%_DT_%%~i_:~-4%%"') do @set "_DT_%%~i_=%%~k"
    @for %%i in ("M" "D" "H" "I" "S") do @for /f %%j in ('echo:"%%_DT_%%~i_%%"') do @set /a _DT_%%~i_+=100 & @for /f %%k in ('echo:"%%_DT_%%~i_:~-2%%"') do @set "_DT_%%~i_=%%~k"
@exit/b

JavaScript validation is not secure as anybody can change what your script does in the browser. Using it for enhancing the visual experience is ok though.

var textBox = document.getElementById("myTextBox");
var textLength = textBox.value.length;
if(textLength > 5)
{
    //red
    textBox.style.backgroundColor = "#FF0000";
}
else
{
    //green
    textBox.style.backgroundColor = "#00FF00";
}

JSArray = { 'a' : 'apple', 'b' : 'banana', 'c' : 'carrot' };  
document.write(Object.keys(JSArray)[Object.keys(JSArray).length-1]);// writes 'c'   
document.write(JSArray[Object.keys(JSArray)[Object.keys(JSArray).length-1]]); // writes 'carrot'

Check if you're really using EnvDTE reference. If not, remove it and recompile.

Simplest Way

<TableRow>
    <TextView android:id="@+id/address1"
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content"
        android:gravity="left"
        android:maxLines="4" 
        android:singleLine="false"              
        android:text="Johar Mor,\n Gulistan-e-Johar,\n Karachi" >
    </TextView> 
</TableRow>

Use \n where you want to insert a new line Hopefully it will help you

Some extensions like blocksite use the accessibility service API to deploy extension like features to Chrome on Android. Might be worth a look through the play store. Otherwise, Firefox is your best bet, though many extensions don't work on mobile for some reason.

https://play.google.com/store/apps/details?id=co.blocksite&hl=en_US

Black Box Testing is a software testing method in which the internal structure/ design/ implementation of the item being tested is NOT known to the tester. White Box Testing is a software testing method in which the internal structure/ design/ implementation of the item being tested is known to the tester.

 1. Create the database

CREATE DATABASE db_name;

 2. Create the username for the database db_name

GRANT ALL PRIVILEGES ON db_name.* TO 'username'@'localhost' IDENTIFIED BY 'password';

 3. Use the database

USE db_name;

 4. Finally you are in database db_name and then execute the commands like create , select and insert operations.

This should help:

using System.IO;
...

string path = @"C:\MP_Upload";
if(!Directory.Exists(path))
{
    Directory.CreateDirectory(path);
}

It all depends in what you understand as phone number. Phone numbers are country specific. The localflavors packages for several countries contains their own "phone number field". So if you are ok being country specific you should take a look at localflavor package (class us.models.PhoneNumberField for US case, etc.)

Otherwise you could inspect the localflavors to get the maximun lenght for all countries. Localflavor also has forms fields you could use in conjunction with the country code to validate the phone number.

Keep in mind that MySQL has a maximum row size limit

The internal representation of a MySQL table has a maximum row size limit of 65,535 bytes, not counting BLOB and TEXT types. BLOB and TEXT columns only contribute 9 to 12 bytes toward the row size limit because their contents are stored separately from the rest of the row. Read more about Limits on Table Column Count and Row Size.

Maximum size a single column can occupy, is different before and after MySQL 5.0.3

Values in VARCHAR columns are variable-length strings. The length can be specified as a value from 0 to 255 before MySQL 5.0.3, and 0 to 65,535 in 5.0.3 and later versions. The effective maximum length of a VARCHAR in MySQL 5.0.3 and later is subject to the maximum row size (65,535 bytes, which is shared among all columns) and the character set used.

However, note that the limit is lower if you use a multi-byte character set like utf8 or utf8mb4.

Use TEXT types inorder to overcome row size limit.

The four TEXT types are TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT. These correspond to the four BLOB types and have the same maximum lengths and storage requirements.

More details on BLOB and TEXT Types

• Ref for MySQLv8.0 https://dev.mysql.com/doc/refman/8.0/en/blob.html
• Ref for MySQLv5.7 http://dev.mysql.com/doc/refman/5.7/en/blob.html
• Ref for MySQLv5.6 http://dev.mysql.com/doc/refman/5.6/en/blob.html
• Ref for MySQLv5.5 http://dev.mysql.com/doc/refman/5.5/en/blob.html
• Ref for MySQLv5.1 http://dev.mysql.com/doc/refman/5.1/en/blob.html
• Ref for MySQLv5.0 http://dev.mysql.com/doc/refman/5.0/en/blob.html

Even more

Checkout more details on Data Type Storage Requirements which deals with storage requirements for all data types.

The cleanest way here I believe is going to disable your client side validation and on the server side you will need to:

1. ModelState["SomeField"].Errors.Clear (in your controller or create an action filter to remove errors before the controller code is executed)
2. Add ModelState.AddModelError from your controller code when you detect a violation of your detected issues.

Seems even a custom view model here wont solve the problem because the number of those 'pre answered' fields could vary. If they dont then a custom view model may indeed be the easiest way, but using the above technique you can get around your validations issues.

I think the main difference I can describe relates to record oriented vs. column oriented formats. Record oriented formats are what we're all used to -- text files, delimited formats like CSV, TSV. AVRO is slightly cooler than those because it can change schema over time, e.g. adding or removing columns from a record. Other tricks of various formats (especially including compression) involve whether a format can be split -- that is, can you read a block of records from anywhere in the dataset and still know it's schema? But here's more detail on columnar formats like Parquet.

Parquet, and other columnar formats handle a common Hadoop situation very efficiently. It is common to have tables (datasets) having many more columns than you would expect in a well-designed relational database -- a hundred or two hundred columns is not unusual. This is so because we often use Hadoop as a place to denormalize data from relational formats -- yes, you get lots of repeated values and many tables all flattened into a single one. But it becomes much easier to query since all the joins are worked out. There are other advantages such as retaining state-in-time data. So anyway it's common to have a boatload of columns in a table.

Let's say there are 132 columns, and some of them are really long text fields, each different column one following the other and use up maybe 10K per record.

While querying these tables is easy with SQL standpoint, it's common that you'll want to get some range of records based on only a few of those hundred-plus columns. For example, you might want all of the records in February and March for customers with sales > $500.

To do this in a row format the query would need to scan every record of the dataset. Read the first row, parse the record into fields (columns) and get the date and sales columns, include it in your result if it satisfies the condition. Repeat. If you have 10 years (120 months) of history, you're reading every single record just to find 2 of those months. Of course this is a great opportunity to use a partition on year and month, but even so, you're reading and parsing 10K of each record/row for those two months just to find whether the customer's sales are > $500.

In a columnar format, each column (field) of a record is stored with others of its kind, spread all over many different blocks on the disk -- columns for year together, columns for month together, columns for customer employee handbook (or other long text), and all the others that make those records so huge all in their own separate place on the disk, and of course columns for sales together. Well heck, date and months are numbers, and so are sales -- they are just a few bytes. Wouldn't it be great if we only had to read a few bytes for each record to determine which records matched our query? Columnar storage to the rescue!

Even without partitions, scanning the small fields needed to satisfy our query is super-fast -- they are all in order by record, and all the same size, so the disk seeks over much less data checking for included records. No need to read through that employee handbook and other long text fields -- just ignore them. So, by grouping columns with each other, instead of rows, you can almost always scan less data. Win!

But wait, it gets better. If your query only needed to know those values and a few more (let's say 10 of the 132 columns) and didn't care about that employee handbook column, once it had picked the right records to return, it would now only have to go back to the 10 columns it needed to render the results, ignoring the other 122 of the 132 in our dataset. Again, we skip a lot of reading.

(Note: for this reason, columnar formats are a lousy choice when doing straight transformations, for example, if you're joining all of two tables into one big(ger) result set that you're saving as a new table, the sources are going to get scanned completely anyway, so there's not a lot of benefit in read performance, and because columnar formats need to remember more about the where stuff is, they use more memory than a similar row format).

One more benefit of columnar: data is spread around. To get a single record, you can have 132 workers each read (and write) data from/to 132 different places on 132 blocks of data. Yay for parallelization!

And now for the clincher: compression algorithms work much better when it can find repeating patterns. You could compress AABBBBBBCCCCCCCCCCCCCCCC as 2A6B16C but ABCABCBCBCBCCCCCCCCCCCCCC wouldn't get as small (well, actually, in this case it would, but trust me :-) ). So once again, less reading. And writing too.

So we read a lot less data to answer common queries, it's potentially faster to read and write in parallel, and compression tends to work much better.

Columnar is great when your input side is large, and your output is a filtered subset: from big to little is great. Not as beneficial when the input and outputs are about the same.

But in our case, Impala took our old Hive queries that ran in 5, 10, 20 or 30 minutes, and finished most in a few seconds or a minute.

Hope this helps answer at least part of your question!

window.location.href = 'file://///fileserver/upload/Old_Upload/05_06_2019/THRESHOLD/BBH/Look/chrs/Delia';

Nothing Worked for me.

You can press ctrl+t to get a editor Get to all , in which you can type the file name to navigate to that specific file.

There are 3 main possibilities to execute a function:

var callback = function(x, y) {
    // "this" may be different depending how you call the function
    alert(this);
};

1. callback(argument_1, argument_2);
2. callback.call(some_object, argument_1, argument_2);
3. callback.apply(some_object, [argument_1, argument_2]);

The method you choose depends whether:

1. You have the arguments stored in an Array or as distinct variables.
2. You want to call that function in the context of some object. In this case, using the "this" keyword in that callback would reference the object passed as argument in call() or apply(). If you don't want to pass the object context, use null or undefined. In the latter case the global object would be used for "this".

Docs for Function.call, Function.apply

Logically, Cody's answer should work. However I don't think the command prompt handles a code block logically. For the life of me I can't get that to work properly with any more than a single command within the block. In my case, extensive testing revealed that all of the commands within the block are being cached, and executed simultaneously at the end of the block. This of course doesn't yield the expected results. Here is an oversimplified example:

if %ERRORLEVEL%==0 (
set var1=blue
set var2=cheese
set var3=%var1%_%var2%
)

This should provide var3 with the following value:

blue_cheese

but instead yields:

_

because all 3 commands are cached and executed simultaneously upon exiting the code block.

I was able to overcome this problem by re-writing the if block to only execute one command - goto - and adding a few labels. Its clunky, and I don't much like it, but at least it works.

if %ERRORLEVEL%==0 goto :error0
goto :endif

:error0
set var1=blue
set var2=cheese
set var3=%var1%_%var2%

:endif

To extend the given answer with few useful tricks:

var markers = //some array;
var bounds = new google.maps.LatLngBounds();
for(i=0;i<markers.length;i++) {
   bounds.extend(markers[i].getPosition());
}

//center the map to a specific spot (city)
map.setCenter(center); 

//center the map to the geometric center of all markers
map.setCenter(bounds.getCenter());

map.fitBounds(bounds);

//remove one zoom level to ensure no marker is on the edge.
map.setZoom(map.getZoom()-1); 

// set a minimum zoom 
// if you got only 1 marker or all markers are on the same address map will be zoomed too much.
if(map.getZoom()> 15){
  map.setZoom(15);
}

//Alternatively this code can be used to set the zoom for just 1 marker and to skip redrawing.
//Note that this will not cover the case if you have 2 markers on the same address.
if(count(markers) == 1){
    map.setMaxZoom(15);
    map.fitBounds(bounds);
    map.setMaxZoom(Null)
}

UPDATE:
Further research in the topic show that fitBounds() is a asynchronic and it is best to make Zoom manipulation with a listener defined before calling Fit Bounds.
Thanks @Tim, @xr280xr, more examples on the topic : SO:setzoom-after-fitbounds

google.maps.event.addListenerOnce(map, 'bounds_changed', function(event) {
  this.setZoom(map.getZoom()-1);

  if (this.getZoom() > 15) {
    this.setZoom(15);
  }
});
map.fitBounds(bounds);

$("#FormId").validate().element('#FieldId');

I think this will help u..

import React, { Component } from 'react';
import { homePageStyles } from '../styles/Style';
import { Text, ImageBackground } from 'react-native';
import HomePageWallpaper from '../images/homePageWallpaper.jpg';

export default class Home extends Component {
    render() {
        return (
            <ImageBackground source={HomePageWallpaper} style={{ flex: 1, justifyContent: 'center', width: null, height: null }}>
                <Container>                    
                    <Content>
                        <Text style={homePageStyles.description_text}>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</Text>
                    </Content>
                </Container >
            </ImageBackground>
        );
    }
}

Expanding on Sjoerd's anti-join, you can also use the easy to understand SELECT WHERE X NOT IN (SELECT) pattern.

SELECT pm.id FROM r2r.partmaster pm
WHERE pm.id NOT IN (SELECT pd.part_num FROM wpsapi4.product_details pd)

Note that you only need to use ` backticks on reserved words, names with spaces and such, not with normal column names.

On MySQL 5+ this kind of query runs pretty fast.
On MySQL 3/4 it's slow.

Make sure you have indexes on the fields in question
You need to have an index on pm.id, pd.part_num.

You can use Create USer to create a user

CREATE LOGIN sam
    WITH PASSWORD = '340$Uuxwp7Mcxo7Khy';
USE AdventureWorks;
CREATE USER sam FOR LOGIN sam;
GO 

and to Grant (Read-only access) you can use the following

GRANT SELECT TO sam

Hope that helps.

My rep is too low to comment, but concerning the CallbackOnCollectedDelegate exception, I modified the public void SetupKeyboardHooks() in C4d's answer to look like this:

public void SetupKeyboardHooks(out object hookProc)
{
  _globalKeyboardHook = new GlobalKeyboardHook();
  _globalKeyboardHook.KeyboardPressed += OnKeyPressed;


  hookProc = _globalKeyboardHook.GcSafeHookProc;
}

where GcSafeHookProc is just a public getter for _hookProc in OPs

_hookProc = LowLevelKeyboardProc; // we must keep alive _hookProc, because GC is not aware about SetWindowsHookEx behaviour.

and stored the hookProc as a private field in the class calling the SetupKeyboardHooks(...), therefore keeping the reference alive, save from garbage collection, no more CallbackOnCollectedDelegate exception. Seems having this additional reference in the GlobalKeyboardHook class is not sufficient. Maybe make sure that this reference is also disposed when closing your app.

The error is self-explanatory... doInBackground() runs on a background thread which, since it is not intended to loop, is not connected to a Looper.

You most likely don't want to directly instantiate a Handler at all... whatever data your doInBackground() implementation returns will be passed to onPostExecute() which runs on the UI thread.

   mActivity = ThisActivity.this; 

    mActivity.runOnUiThread(new Runnable() {
     public void run() {
     new asyncCreateText().execute();
     }
   });

ADDED FOLLOWING THE STACKTRACE APPEARING IN QUESTION:

Looks like you're trying to start an AsyncTask from a GL rendering thread... don't do that cos they won't ever Looper.loop() either. AsyncTasks are really designed to be run from the UI thread only.

The least disruptive fix would probably be to call Activity.runOnUiThread() with a Runnable that kicks off your AsyncTask.

For me, often times this is the only reason some code requires Java 6 to compile. Not sure if it's worth it.

For future viewers, there is a line in my /etc/nanorc file close to line 153 that says "set tabsize 8". The word might need to be tabsize instead of tabspace. After I replaced 8 with 4 and uncommented the line, it solved my problem.

In answer the question heading (found by a google search) and not the re-question To stop the line breaking when you have different heading tags e.g.

<h5 style="display:inline;"> What the... </h5><h1 style="display:inline;"> heck is going on? </h1>

Will give you:

What the...heck is going on?

and not

What the... 
heck is going on?

Here is something I learnt after a long time of having issues with pip when I had several versions of Python installed (valid especially for OS X users which are probably using brew to install python blends.)

I assume that most python developers do have at the beginning of their scripts:

#!/bin/env python

You may be surprised to find out that this is not necessarily the same python as the one you run from the command line >python

To be sure you install the package using the correct pip instance for your python interpreter you need to run something like:

>/bin/env python -m pip install --upgrade mymodule

There are no optional parameters in Java. What you can do is overloading the functions and then passing default values.

void SomeMethod(int age, String name) {
    //
}

// Overload
void SomeMethod(int age) {
    SomeMethod(age, "John Doe");
}

I believe the correct way of doing it would be to use query builder expressions:

$now = new DateTimeImmutable();
$thirtyDaysAgo = $now->sub(new \DateInterval("P30D"));
$qb->select('e')
   ->from('Entity','e')
   ->add('where', $qb->expr()->between(
            'e.datefield',
            ':from',
            ':to'
        )
    )
   ->setParameters(array('from' => $thirtyDaysAgo, 'to' => $now));

http://docs.doctrine-project.org/en/latest/reference/query-builder.html#the-expr-class

Edit: The advantage this method has over any of the other answers here is that it's database software independent - you should let Doctrine handle the date type as it has an abstraction layer for dealing with this sort of thing.

If you do something like adding a string variable in the form 'Y-m-d' it will break when it goes to a database platform other than MySQL, for example.

Check out your php.ini, you can set these values there.

Here's the description in the php manual: http://php.net/manual/en/mail.configuration.php

If you want to use several different SMTP servers in your application, I recommend using a "bigger" mailing framework, p.e. Swiftmailer

It also important to make sure that the web server sends the file with Content-Disposition = inline. this might not be the case if you are reading the file yourself and send it's content to the browser:

in php it will look like this...

...headers...
header("Content-Disposition: inline; filename=doc.pdf");
...headers...

readfile('localfilepath.pdf')

Dir[File.join(__dir__, "/app/**/*.rb")].each do |file|
  require file
end

This will work recursively on your local machine and a remote (Like Heroku) which does not use relative paths.

As strings are immutable in Python, just create a new string which includes the value at the desired index.

Assuming you have a string s, perhaps s = "mystring"

You can quickly (and obviously) replace a portion at a desired index by placing it between "slices" of the original.

s = s[:index] + newstring + s[index + 1:]

You can find the middle by dividing your string length by 2 len(s)/2

If you're getting mystery inputs, you should take care to handle indices outside the expected range

def replacer(s, newstring, index, nofail=False):
    # raise an error if index is outside of the string
    if not nofail and index not in range(len(s)):
        raise ValueError("index outside given string")

    # if not erroring, but the index is still not in the correct range..
    if index < 0:  # add it to the beginning
        return newstring + s
    if index > len(s):  # add it to the end
        return s + newstring

    # insert the new string between "slices" of the original
    return s[:index] + newstring + s[index + 1:]

This will work as

replacer("mystring", "12", 4)
'myst12ing'

If you are passing all your parameters on the URL, then probably comma separated values would be the best choice. Then you would have an URL template like the following:

api.com/users?id=id1,id2,id3,id4,id5

You can use div to achieve this. without img tag :) hope this helps.

.img{_x000D_
 width:100px;_x000D_
 height:100px;_x000D_
 background-image:url('http://www.mandalas.com/mandala/htdocs/images/Lrg_image_Pages/Flowers/Large_Orange_Lotus_8.jpg');_x000D_
 background-repeat:no-repeat;_x000D_
 background-position:center center;_x000D_
 border:1px solid red;_x000D_
 background-size:cover;_x000D_
}_x000D_
.img1{_x000D_
 width:100px;_x000D_
 height:100px;_x000D_
 background-image:url('https://images.freeimages.com/images/large-previews/9a4/large-pumpkin-1387927.jpg');_x000D_
 background-repeat:no-repeat;_x000D_
 background-position:center center;_x000D_
 border:1px solid red;_x000D_
 background-size:cover;_x000D_
}

<div class="img"> _x000D_
</div>_x000D_
<div class="img1"> _x000D_
</div>

I had the same problem. All I did to fix the issue was to modify my htacces file like this:

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /crm/

Options +FollowSymLinks 

RewriteCond %{HTTP_HOST} ^mywebsite.com [NC] 

RewriteRule ^(.*)$ http://www.mywebsite.com/$1 [L,R=301] 

RewriteRule ^index\.php$ - [L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule . /index.php [L]

RewriteRule ^index.php/(.*)$ [L]
</IfModule>

Same as above, might help some people.

setTimeout(() => {
  if (pushToken!=null && deviceId!=null) {
    console.log("pushToken & OS ");
    this.setState({ pushToken: pushToken});
    this.setState({ deviceId: deviceId });
    console.log("pushToken & OS "+pushToken+"\n"+deviceId);
  }
}, 1000);

just make it function,

<script type="text/javascript">
function AlertIt() {
var answer = confirm ("Please click on OK to continue.")
if (answer)
window.location="http://www.continue.com";
}
</script>

<a href="javascript:AlertIt();">click me</a>

In Windows Forms it was easy; you can add an event for KeyPress and everything works easily. However, in WPF that event isn't there. But there is a much easier way for it.

The WPF TextBox has the TextChanged event which is general for everything. It includes pasting, typing and whatever that can come up to your mind.

So you can do something like this:

XAML:

<TextBox name="txtBox1" ... TextChanged="TextBox_TextChanged"/>

CODE BEHIND:

private void TextBox_TextChanged(object sender, TextChangedEventArgs e) {
    string s = Regex.Replace(((TextBox)sender).Text, @"[^\d.]", "");
    ((TextBox)sender).Text = s;
}

This also accepts . , if you don't want it, just remove it from the regex statement to be @[^\d].

Note: This event can be used on many TextBox'es as it uses the sender object's Text. You only write the event once and can use it for multiple TextBox'es.

You could use a regular expression validator on the upload control:

  <asp:RegularExpressionValidator id="FileUpLoadValidator" runat="server" ErrorMessage="Upload Excel files only." ValidationExpression="^(([a-zA-Z]:)|(\\{2}\w+)\$?)(\\(\w[\w].*))(.xls|.XLS|.xlsx|.XLSX)$" ControlToValidate="fileUpload"> </asp:RegularExpressionValidator>

There is also the accept attribute of the input tag:

<input type="file" accept="application/msexcel" id="fileUpload" runat="server">

but I did not have much success when I tried this (with FF3 and IE7)

I completely respect using Beautiful Soup to get rendered content, but it may not be the ideal package for acquiring the rendered content on a page.

I had a similar problem to get rendered content, or the visible content in a typical browser. In particular I had many perhaps atypical cases to work with such a simple example below. In this case the non displayable tag is nested in a style tag, and is not visible in many browsers that I have checked. Other variations exist such as defining a class tag setting display to none. Then using this class for the div.

<html>
  <title>  Title here</title>

  <body>

    lots of text here <p> <br>
    <h1> even headings </h1>

    <style type="text/css"> 
        <div > this will not be visible </div> 
    </style>


  </body>

</html>

One solution posted above is:

html = Utilities.ReadFile('simple.html')
soup = BeautifulSoup.BeautifulSoup(html)
texts = soup.findAll(text=True)
visible_texts = filter(visible, texts)
print(visible_texts)


[u'\n', u'\n', u'\n\n        lots of text here ', u' ', u'\n', u' even headings ', u'\n', u' this will not be visible ', u'\n', u'\n']

This solution certainly has applications in many cases and does the job quite well generally but in the html posted above it retains the text that is not rendered. After searching SO a couple solutions came up here BeautifulSoup get_text does not strip all tags and JavaScript and here Rendered HTML to plain text using Python

I tried both these solutions: html2text and nltk.clean_html and was surprised by the timing results so thought they warranted an answer for posterity. Of course, the speeds highly depend on the contents of the data...

One answer here from @Helge was about using nltk of all things.

import nltk

%timeit nltk.clean_html(html)
was returning 153 us per loop

It worked really well to return a string with rendered html. This nltk module was faster than even html2text, though perhaps html2text is more robust.

betterHTML = html.decode(errors='ignore')
%timeit html2text.html2text(betterHTML)
%3.09 ms per loop

...and also for those who like literature in CS.

array = Array.from(entry);

Remember that HTML and XML are two distinct concepts in the tree of markup languages. You can't exactly replace HTML with XML . XML can be viewed as a generalized form of HTML, but even that is imprecise. You mainly use HTML to display data, and XML to carry(or store) the data.

This link is helpful: How to read HTML as XML?

More here - difference between HTML and XML

C:\Program Files\MySQL\MySQL Server 5.7\bin> mysql -u username -p

Then it will ask for the password. Enter the password you set for the username during installation while adding db Users.

Set AUTO_INCREMENT to PRIMARY KEY

Take a look at the following function - REPLACE():

select replace(DataColumn, StringToReplace, NewStringValue)

//example to replace the s in test with the number 1
select replace('test', 's', '1')
//yields te1t

http://msdn.microsoft.com/en-us/library/ms186862.aspx

EDIT
If you want to remove a string, simple use the replace function with an empty string as the third parameter like:

select replace(DataColumn, 'StringToRemove', '')

If you use an actuall version there is a "setup_xampp.bat/.sh" script in the root directory. The path has to be absolute but the script changes all needed paths to your current location.

With Java 8's lambdas, a convenient way is to use

org.mockito.invocation.InvocationOnMock

when(client.deleteByQuery(anyString(), anyString())).then(invocationOnMock -> {
    assertEquals("myCollection", invocationOnMock.getArgument(0));
    assertThat(invocationOnMock.getArgument(1), Matchers.startsWith("id:"));
}

I have formatted the nice solution provided by JeremyP above into a more generic reusable function below:

///Return an ARRAY containing the exploded chunk of strings
+(NSArray*)explodeString:(NSString*)stringToBeExploded WithDelimiter:(NSString*)delimiter
{
    return [stringToBeExploded componentsSeparatedByString: delimiter];
}

None of the answers to date mention the effect of the innodb_page_size parameter. Possibly because changing this parameter was not a supported operation prior to MySQL 5.7.6. From the documentation:

The maximum row length, except for variable-length columns (VARBINARY, VARCHAR, BLOB and TEXT), is slightly less than half of a database page for 4KB, 8KB, 16KB, and 32KB page sizes. For example, the maximum row length for the default innodb_page_size of 16KB is about 8000 bytes. For an InnoDB page size of 64KB, the maximum row length is about 16000 bytes. LONGBLOB and LONGTEXT columns must be less than 4GB, and the total row length, including BLOB and TEXT columns, must be less than 4GB.

Note that increasing the page size is not without its drawbacks. Again from the documentation:

As of MySQL 5.7.6, 32KB and 64KB page sizes are supported but ROW_FORMAT=COMPRESSED is still unsupported for page sizes greater than 16KB. For both 32KB and 64KB page sizes, the maximum record size is 16KB. For innodb_page_size=32k, extent size is 2MB. For innodb_page_size=64k, extent size is 4MB.

A MySQL instance using a particular InnoDB page size cannot use data files or log files from an instance that uses a different page size. This limitation could affect restore or downgrade operations using data from MySQL 5.6, which does support page sizes other than 16KB.

I was testing out the great answer by T.J. Crowder, and came up with a recursive merge based on the concat solution that outperforms any in his tests in Chrome (i didn't test other browsers).

function makeRec(len, acc) {
    if (acc == null) acc = [];
    if (len <= 1) return acc;
    var b = makeRec(len >> 1, [0]);
    b = b.concat(b);
    if (len & 1) b = b.concat([0]);
    return b;
},

call the method with makeRec(29).

to verify in php command lie

 $php -i | grep openssl

# example of use:
a_hash = {user_info: {type: "query_service", e_mail: "[email protected]", phone: "+79876543322"}, cars_makers: ["bmw", "mitsubishi"], car_models: [bmw: {model: "1er", year_mfc: 2006}, mitsubishi: {model: "pajero", year_mfc: 1997}]}
pretty_html = a_hash.pretty_html

# include this module to your libs:
module MyPrettyPrint
    def pretty_html indent = 0
        result = ""
        if self.class == Hash
            self.each do |key, value|
                result += "#{key}
: #{[Array, Hash].include?(value.class) ? value.pretty_html(indent+1) : value}
"
            end
        elsif self.class == Array
            result = "[#{self.join(', ')}]"
        end
        "#{result}"
    end

end

class Hash
    include MyPrettyPrint
end

class Array
    include MyPrettyPrint
end

try document.getElementById('<%=Label1.ClientID%>').text or innerHTML OTHERWISE LOAD JQUERY SCRIPT AND put your code as it is....

I had this problem when I changed my default Windows 10 language from Eng to Italian, with Eclipse being installed when default language was Eng. Reverting Windows language to Eng and rebooting solved the problem. I don’t know what’s happened, Windows rename some folders like C:\Users translating it in your default language (i.e. C:\Utenti) and maybe this is causing problems.

Reduce makes this fairly easy:

merged.data.frame = Reduce(function(...) merge(..., all=T), list.of.data.frames)

Here's a fully example using some mock data:

set.seed(1)
list.of.data.frames = list(data.frame(x=1:10, a=1:10), data.frame(x=5:14, b=11:20), data.frame(x=sample(20, 10), y=runif(10)))
merged.data.frame = Reduce(function(...) merge(..., all=T), list.of.data.frames)
tail(merged.data.frame)
#    x  a  b         y
#12 12 NA 18        NA
#13 13 NA 19        NA
#14 14 NA 20 0.4976992
#15 15 NA NA 0.7176185
#16 16 NA NA 0.3841037
#17 19 NA NA 0.3800352

And here's an example using these data to replicate my.list:

merged.data.frame = Reduce(function(...) merge(..., by=match.by, all=T), my.list)
merged.data.frame[, 1:12]

#  matchname party st district chamber senate1993 name.x v2.x v3.x v4.x senate1994 name.y
#1   ALGIERE   200 RI      026       S         NA   <NA>   NA   NA   NA         NA   <NA>
#2     ALVES   100 RI      019       S         NA   <NA>   NA   NA   NA         NA   <NA>
#3    BADEAU   100 RI      032       S         NA   <NA>   NA   NA   NA         NA   <NA>

Note: It looks like this is arguably a bug in merge. The problem is there is no check that adding the suffixes (to handle overlapping non-matching names) actually makes them unique. At a certain point it uses [.data.frame which does make.unique the names, causing the rbind to fail.

# first merge will end up with 'name.x' & 'name.y'
merge(my.list[[1]], my.list[[2]], by=match.by, all=T)
# [1] matchname    party        st           district     chamber      senate1993   name.x      
# [8] votes.year.x senate1994   name.y       votes.year.y
#<0 rows> (or 0-length row.names)
# as there is no clash, we retain 'name.x' & 'name.y' and get 'name' again
merge(merge(my.list[[1]], my.list[[2]], by=match.by, all=T), my.list[[3]], by=match.by, all=T)
# [1] matchname    party        st           district     chamber      senate1993   name.x      
# [8] votes.year.x senate1994   name.y       votes.year.y senate1995   name         votes.year  
#<0 rows> (or 0-length row.names)
# the next merge will fail as 'name' will get renamed to a pre-existing field.

Easiest way to fix is to not leave the field renaming for duplicates fields (of which there are many here) up to merge. Eg:

my.list2 = Map(function(x, i) setNames(x, ifelse(names(x) %in% match.by,
      names(x), sprintf('%s.%d', names(x), i))), my.list, seq_along(my.list))

The merge/Reduce will then work fine.

I would like to add a 3rd Scenario

The moving position is not saved in any way. Think of it as a mouse movement - your cursor is not a React-component, right?

All you do, is to add a prop like "draggable" to your component and a stream of the dragging events that will manipulate the dom.

setXandY: function(event) {
    // DOM Manipulation of x and y on your node
},

componentDidMount: function() {
    if(this.props.draggable) {
        var node = this.getDOMNode();
        dragStream(node).onValue(this.setXandY);  //baconjs stream
    };
},

In this case, a DOM manipulation is an elegant thing (I never thought I'd say this)

If your code doesn't cross filesystem boundaries, i.e. you're just working with one filesystem, then use java.io.File.separator.

This will, as explained, get you the default separator for your FS. As Bringer128 explained, System.getProperty("file.separator") can be overriden via command line options and isn't as type safe as java.io.File.separator.

The last one, java.nio.file.FileSystems.getDefault().getSeparator(); was introduced in Java 7, so you might as well ignore it for now if you want your code to be portable across older Java versions.

So, every one of these options is almost the same as others, but not quite. Choose one that suits your needs.

Simply setting the Network Setting to bridged did the trick for me.

Your IP will change when you do this. However, in my case it didn't change immediately. ifconfig returned the same ip. I rebooted the vm and boom, the ip set itself to one start with 192.* and I was immediately allowed ssh access.

You could try to find it via the command line.

find / -type f -name "php.ini"

Or you could add the following to a .htaccess file in the root of your site.

php_value max_input_vars 6000
php_value suhosin.get.max_vars 6000
php_value suhosin.post.max_vars 6000
php_value suhosin.request.max_vars 6000

Even though the above answer appears to be correct, I wanted to add a (hopefully) more readable example that also stays in 3 columns form at different widths:

.flex-row-container {_x000D_
    background: #aaa;_x000D_
    display: flex;_x000D_
    flex-wrap: wrap;_x000D_
    align-items: center;_x000D_
    justify-content: center;_x000D_
}_x000D_
.flex-row-container > .flex-row-item {_x000D_
    flex: 1 1 30%; /*grow | shrink | basis */_x000D_
    height: 100px;_x000D_
}_x000D_
_x000D_
.flex-row-item {_x000D_
  background-color: #fff4e6;_x000D_
  border: 1px solid #f76707;_x000D_
}

<div class="flex-row-container">_x000D_
  <div class="flex-row-item">1</div>_x000D_
  <div class="flex-row-item">2</div>_x000D_
  <div class="flex-row-item">3</div>_x000D_
  <div class="flex-row-item">4</div>_x000D_
  <div class="flex-row-item">5</div>_x000D_
  <div class="flex-row-item">6</div>_x000D_
</div>

Hope this helps someone else.

Provide the source image (img) size as the first rectangle:

ctx.drawImage(img, 0, 0, img.width,    img.height,     // source rectangle
                   0, 0, canvas.width, canvas.height); // destination rectangle

The second rectangle will be the destination size (what source rectangle will be scaled to).

Update 2016/6: For aspect ratio and positioning (ala CSS' "cover" method), check out:
Simulation background-size: cover in canvas

Like @Bob-Spryn I ran into an important enough gotcha that I'm posting this as an answer.

I struggled with @smileyborg's answer for a while. The gotcha that I ran into is if you've defined your prototype cell in IB with additional elements (UILabels, UIButtons, etc.) in IB when you instantiate the cell with [[YourTableViewCellClass alloc] init] it will not instantiate all the other elements within that cell unless you've written code to do that. (I had a similar experience with initWithStyle.)

To have the storyboard instantiate all the additional elements obtain your cell with [tableView dequeueReusableCellWithIdentifier:@"DoseNeeded"] (Not [tableView dequeueReusableCellWithIdentifier:forIndexPath:] as this'll cause interesting problems.) When you do this all the elements you defined in IB will be instantiated.

I didn't find a complete answer here

Firstly

You should install your preferred language

1. Open the Visual Studio Installer.
2. In installed products click on plus Dropdown menu
3. click edit
4. then click on language packs
5. choose you preferred language and finally click on install

Secondly

1. Go to Tools -> Options

   2.Select International Settings in Environment

   3.click on Menu and select you preferred language

   4.Click on Ok

   5.restart visual studio

Use display:table-cell; for removing space between .Left and .Right

div.left {_x000D_
    background:blue;_x000D_
    height:200px;_x000D_
    width:300px;_x000D_
}_x000D_
_x000D_
div.right{_x000D_
    background:green;_x000D_
    height:300px;_x000D_
    width:100px;_x000D_
}_x000D_
_x000D_
.container{_x000D_
    background:black;_x000D_
    height:400px;_x000D_
    width:450px;_x000D_
}_x000D_
_x000D_
.container > div {_x000D_
    display: table-cell;_x000D_
}

<div class="container">_x000D_
  <div>_x000D_
    <div class="left">_x000D_
      LEFT_x000D_
    </div>_x000D_
  </div>_x000D_
  <div>_x000D_
    <div class="right">_x000D_
      RIGHT_x000D_
    </div>_x000D_
  </div>_x000D_
</div>

Colin's example for me clashed with the like button. So I adapted it to only target the Like Box.

.fb-like-box, .fb-like-box span, .fb-like-box span iframe[style] { width: 100% !important; }

Tested in most modern browsers.

I think your regular expression would look like:

/FOO\[(.+)\]/

Assuming that FOO going to be constant.

So, to put this in Java:

Pattern p = Pattern.compile("FOO\\[(.+)\\]");
Matcher m = p.matcher(inputLine);

Use Collections.shuffle() twice, with two Random objects initialized with the same seed:

long seed = System.nanoTime();
Collections.shuffle(fileList, new Random(seed));
Collections.shuffle(imgList, new Random(seed));

Using two Random objects with the same seed ensures that both lists will be shuffled in exactly the same way. This allows for two separate collections.

See Converting unix timestamp to excel date-time forum thread.

A hacky way of printing a backslash that doesn't involve escaping is to pass its character code to chr:

>>> print(chr(92))
\

Trying to work through Roman Pekar's solution step-by-step to understand it better, I came up with my own solution, which uses melt to avoid some of the confusing stacking and index resetting. I can't say that it's obviously a clearer solution though:

items_as_cols = df.apply(lambda x: pd.Series(x['samples']), axis=1)
# Keep original df index as a column so it's retained after melt
items_as_cols['orig_index'] = items_as_cols.index

melted_items = pd.melt(items_as_cols, id_vars='orig_index', 
                       var_name='sample_num', value_name='sample')
melted_items.set_index('orig_index', inplace=True)

df.merge(melted_items, left_index=True, right_index=True)

Output (obviously we can drop the original samples column now):

                 samples  subject  trial_num sample_num  sample
0    [1.84, 1.05, -0.66]        1          1          0    1.84
0    [1.84, 1.05, -0.66]        1          1          1    1.05
0    [1.84, 1.05, -0.66]        1          1          2   -0.66
1    [-0.24, -0.9, 0.65]        1          2          0   -0.24
1    [-0.24, -0.9, 0.65]        1          2          1   -0.90
1    [-0.24, -0.9, 0.65]        1          2          2    0.65
2    [1.15, -0.87, -1.1]        1          3          0    1.15
2    [1.15, -0.87, -1.1]        1          3          1   -0.87
2    [1.15, -0.87, -1.1]        1          3          2   -1.10
3   [-0.8, -0.62, -0.68]        2          1          0   -0.80
3   [-0.8, -0.62, -0.68]        2          1          1   -0.62
3   [-0.8, -0.62, -0.68]        2          1          2   -0.68
4    [0.91, -0.47, 1.43]        2          2          0    0.91
4    [0.91, -0.47, 1.43]        2          2          1   -0.47
4    [0.91, -0.47, 1.43]        2          2          2    1.43
5  [-1.14, -0.24, -0.91]        2          3          0   -1.14
5  [-1.14, -0.24, -0.91]        2          3          1   -0.24
5  [-1.14, -0.24, -0.91]        2          3          2   -0.91

In visual studio 2013, this can be done as follows:

1) Ensure you have selected a start up project from your solution explore window 2) This brings a drop down to the left of the debug drop down. You can choose browser from this new drop down.

Key is there should be a project selected as start up

If it helps, I am using the following to get a gravatar image:

<img
        :src="`https://www.gravatar.com/avatar/${this.gravatarHash(email)}?s=${size}&d=${this.defaultAvatar(email)}`"
        class="rounded-circle"
        :width="size"
    />

Everything is same

var str = CFURLCreateStringByAddingPercentEscapes(
    nil,
    "test/test",
    nil,
    "!*'();:@&=+$,/?%#[]",
    CFStringBuiltInEncodings.UTF8.rawValue
)

// test%2Ftest

There actually is an example how to create a circle IconButton similar to the FloatingActionButton.

Ink(
    decoration: const ShapeDecoration(
        color: Colors.lightBlue,
        shape: CircleBorder(),
    ),
    child: IconButton(
        icon: Icon(Icons.home),
        onPressed: () {},
    ),
)

To create a local project with this code sample, run:

flutter create --sample=material.IconButton.2 mysample

using (StreamWriter writer = new StreamWriter(File.Open(@"E:\Sample.txt", FileMode.Append), Encoding.GetEncoding(1250)))  ////File.Create(path)
        {
            writer.Write("Sample Text");
        }

off topic but here is the formula for middle value.. just in case someone is looking for it

Math.Min(Math.Min(Math.Max(x,y), Math.Max(y,z)), Math.Max(x,z));

Just set the height and width where you are adding that logo. I tried and its working fine

The following command will list the submodules:

git submodule--helper list

The output is something like this:

<mode> <sha1> <stage> <location>

Note: It requires Git 2.7.0 or above.

You want the NPGSQL library. Your only other alternative is ODBC.

You can also use you own computer built-in functions:

• Create a file, write this on it:

tree /a /f >tree.txt

• Save the file as any_name_you_want.BAT
• Launch it, it will create a file named tree.txt that contains you directory TREE.

The answer you want, "1317427200", is achieved if your reference months are January and October. If so, the dates you are looking for are 1970-JAN-01 and 2011-OCT-01, correct?

Then the problem are these numbers you are using for your months.

See, if you check the Calendar API documentation or even the constants provided in there ("Calendar.JANUARY", "Calendar.FEBRUARY" and so on), you'll discover that months start at 0 (being January).

So checking your code, you are passing february and november, which would result in "1317510000".

Best regards.

The usual way is to use UPDATE:

UPDATE mytable
   SET new_column = <expr containing old_column>

You should be able to do this is a single transaction.