Chaining max() and min() together is the normal idiom I've seen. If you find it hard to read, write a helper function to encapsulate the operation:

def clamp(minimum, x, maximum):
    return max(minimum, min(x, maximum))

Use daniel's solution if the set of encoded characters is relatively restricted. Otherwise, use one of the numerous HTML-parsing libraries.

I like BeautifulSoup because it can handle malformed XML/HTML :

http://www.crummy.com/software/BeautifulSoup/

for your question, there's an example in their documentation

from BeautifulSoup import BeautifulStoneSoup
BeautifulStoneSoup("Sacré bleu!", 
                   convertEntities=BeautifulStoneSoup.HTML_ENTITIES).contents[0]
# u'Sacr\xe9 bleu!'

Click the items in the list view. Add a button that will edit the selected items. Add the code

try
{              
    LSTDEDUCTION.SelectedItems[0].SubItems[1].Text = txtcarName.Text;
    LSTDEDUCTION.SelectedItems[0].SubItems[0].Text = txtcarBrand.Text;
    LSTDEDUCTION.SelectedItems[0].SubItems[2].Text = txtCarName.Text;
}
catch{}

You can use @ and "".

        string sourse = @"{
        ""items"":[
        {
            ""itemId"":0,
            ""name"":""item0""
        },
        {
            ""itemId"":1,
            ""name"":""item1""
        }
        ]
    }";

object[] newarray = new object[oldarray.Length-1];

for(int x=0; x < array.Length; x++)
{
  if(!(array[x] == value_of_array_to_delete))
  // if(!(x == array_index_to_delete))
   {
     newarray[x] = oldarray[x];
   }
}

There is no way to downsize an array after it is created, but you can copy the contents to another array of a lesser size.

Split Method

data = input_string
df = pd.DataFrame([x.split(';') for x in data.split('\n')])
print(df)

This should work if the date format is consistent:

select SUBSTRING_INDEX( subdateshow,"/",-1 ) from table 

You can use jQuery.children property.

var numItems = $('.wrapper').children('div').length;

for more information refer http://api.jquery.com/

Even though this is an old question, I would like to add a new thought to the discussion. I have extended the Arrange, Act, Assert pattern to be Expected, Arrange, Act, Assert. You can make an expected exception pointer, then assert it was assigned to. This feels cleaner than doing your Asserts in a catch block, leaving your Act section mostly just for the one line of code to call the method under test. You also don't have to Assert.Fail(); or return from multiple points in the code. Any other exception thrown will cause the test to fail, because it won't be caught, and if an exception of your expected type is thrown, but the it wasn't the one you were expecting, Asserting against the message or other properties of the exception help make sure your test won't pass inadvertently.

[TestMethod]
public void Bar_InvalidDependency_ThrowsInvalidOperationException()
{
    // Expectations
    InvalidOperationException expectedException = null;
    string expectedExceptionMessage = "Bar did something invalid.";

    // Arrange
    IDependency dependency = DependencyMocks.Create();
    Foo foo = new Foo(dependency);

    // Act
    try
    {
        foo.Bar();
    }
    catch (InvalidOperationException ex)
    {
        expectedException = ex;
    }

    // Assert
    Assert.IsNotNull(expectedException);
    Assert.AreEqual(expectedExceptionMessage, expectedException.Message);
}

If you need to clear the NuGet cache for your build server/agent you can find the cache for NuGet packages here:

%windir%/ServiceProfiles/[account under build service runs]\AppData\Local\NuGet\Cache

Example:

C:\Windows\ServiceProfiles\NetworkService\AppData\Local\NuGet\Cache

Here's A generic VBA Array To Range function that writes an array to the sheet in a single 'hit' to the sheet. This is much faster than writing the data into the sheet one cell at a time in loops for the rows and columns... However, there's some housekeeping to do, as you must specify the size of the target range correctly.

This 'housekeeping' looks like a lot of work and it's probably rather slow: but this is 'last mile' code to write to the sheet, and everything is faster than writing to the worksheet. Or at least, so much faster that it's effectively instantaneous, compared with a read or write to the worksheet, even in VBA, and you should do everything you possibly can in code before you hit the sheet.

A major component of this is error-trapping that I used to see turning up everywhere . I hate repetitive coding: I've coded it all here, and - hopefully - you'll never have to write it again.

A VBA 'Array to Range' function

Public Sub ArrayToRange(rngTarget As Excel.Range, InputArray As Variant)
' Write an array to an Excel range in a single 'hit' to the sheet
' InputArray must be a 2-Dimensional structure of the form Variant(Rows, Columns)

' The target range is resized automatically to the dimensions of the array, with
' the top left cell used as the start point.

' This subroutine saves repetitive coding for a common VBA and Excel task.

' If you think you won't need the code that works around common errors (long strings
' and objects in the array, etc) then feel free to comment them out.

On Error Resume Next

'
' Author: Nigel Heffernan
' HTTP://Excellerando.blogspot.com
'
' This code is in te public domain: take care to mark it clearly, and segregate
' it from proprietary code if you intend to assert intellectual property rights
' or impose commercial confidentiality restrictions on that proprietary code

Dim rngOutput As Excel.Range

Dim iRowCount   As Long
Dim iColCount   As Long
Dim iRow        As Long
Dim iCol        As Long
Dim arrTemp     As Variant
Dim iDimensions As Integer

Dim iRowOffset  As Long
Dim iColOffset  As Long
Dim iStart      As Long


Application.EnableEvents = False
If rngTarget.Cells.Count > 1 Then
    rngTarget.ClearContents
End If
Application.EnableEvents = True

If IsEmpty(InputArray) Then
    Exit Sub
End If


If TypeName(InputArray) = "Range" Then
    InputArray = InputArray.Value
End If

' Is it actually an array? IsArray is sadly broken so...
If Not InStr(TypeName(InputArray), "(") Then
    rngTarget.Cells(1, 1).Value2 = InputArray
    Exit Sub
End If


iDimensions = ArrayDimensions(InputArray)

If iDimensions < 1 Then

    rngTarget.Value = CStr(InputArray)

ElseIf iDimensions = 1 Then

    iRowCount = UBound(InputArray) - LBound(InputArray)
    iStart = LBound(InputArray)
    iColCount = 1

    If iRowCount > (655354 - rngTarget.Row) Then
        iRowCount = 655354 + iStart - rngTarget.Row
        ReDim Preserve InputArray(iStart To iRowCount)
    End If

    iRowCount = UBound(InputArray) - LBound(InputArray)
    iColCount = 1

    ' It's a vector. Yes, I asked for a 2-Dimensional array. But I'm feeling generous.
    ' By convention, a vector is presented in Excel as an arry of 1 to n rows and 1 column.
    ReDim arrTemp(LBound(InputArray, 1) To UBound(InputArray, 1), 1 To 1)
    For iRow = LBound(InputArray, 1) To UBound(InputArray, 1)
        arrTemp(iRow, 1) = InputArray(iRow)
    Next

    With rngTarget.Worksheet
        Set rngOutput = .Range(rngTarget.Cells(1, 1), rngTarget.Cells(iRowCount + 1, iColCount))
        rngOutput.Value2 = arrTemp
        Set rngTarget = rngOutput
    End With

    Erase arrTemp

ElseIf iDimensions = 2 Then

    iRowCount = UBound(InputArray, 1) - LBound(InputArray, 1)
    iColCount = UBound(InputArray, 2) - LBound(InputArray, 2)

    iStart = LBound(InputArray, 1)

    If iRowCount > (65534 - rngTarget.Row) Then
        iRowCount = 65534 - rngTarget.Row
        InputArray = ArrayTranspose(InputArray)
        ReDim Preserve InputArray(LBound(InputArray, 1) To UBound(InputArray, 1), iStart To iRowCount)
        InputArray = ArrayTranspose(InputArray)
    End If


    iStart = LBound(InputArray, 2)
    If iColCount > (254 - rngTarget.Column) Then
        ReDim Preserve InputArray(LBound(InputArray, 1) To UBound(InputArray, 1), iStart To iColCount)
    End If



    With rngTarget.Worksheet

        Set rngOutput = .Range(rngTarget.Cells(1, 1), rngTarget.Cells(iRowCount + 1, iColCount + 1))

        Err.Clear
        Application.EnableEvents = False
        rngOutput.Value2 = InputArray
        Application.EnableEvents = True

        If Err.Number <> 0 Then
            For iRow = LBound(InputArray, 1) To UBound(InputArray, 1)
                For iCol = LBound(InputArray, 2) To UBound(InputArray, 2)
                    If IsNumeric(InputArray(iRow, iCol)) Then
                        ' no action
                    Else
                        InputArray(iRow, iCol) = "" & InputArray(iRow, iCol)
                        InputArray(iRow, iCol) = Trim(InputArray(iRow, iCol))
                    End If
                Next iCol
            Next iRow
            Err.Clear
            rngOutput.Formula = InputArray
        End If 'err<>0

        If Err <> 0 Then
            For iRow = LBound(InputArray, 1) To UBound(InputArray, 1)
                For iCol = LBound(InputArray, 2) To UBound(InputArray, 2)
                    If IsNumeric(InputArray(iRow, iCol)) Then
                        ' no action
                    Else
                        If Left(InputArray(iRow, iCol), 1) = "=" Then
                            InputArray(iRow, iCol) = "'" & InputArray(iRow, iCol)
                        End If
                        If Left(InputArray(iRow, iCol), 1) = "+" Then
                            InputArray(iRow, iCol) = "'" & InputArray(iRow, iCol)
                        End If
                        If Left(InputArray(iRow, iCol), 1) = "*" Then
                            InputArray(iRow, iCol) = "'" & InputArray(iRow, iCol)
                        End If
                    End If
                Next iCol
            Next iRow
            Err.Clear
            rngOutput.Value2 = InputArray
        End If 'err<>0

        If Err <> 0 Then
            For iRow = LBound(InputArray, 1) To UBound(InputArray, 1)
                For iCol = LBound(InputArray, 2) To UBound(InputArray, 2)

                    If IsObject(InputArray(iRow, iCol)) Then
                        InputArray(iRow, iCol) = "[OBJECT] " & TypeName(InputArray(iRow, iCol))
                    ElseIf IsArray(InputArray(iRow, iCol)) Then
                        InputArray(iRow, iCol) = Split(InputArray(iRow, iCol), ",")
                    ElseIf IsNumeric(InputArray(iRow, iCol)) Then
                        ' no action
                    Else
                        InputArray(iRow, iCol) = "" & InputArray(iRow, iCol)
                        If Len(InputArray(iRow, iCol)) > 255 Then
                            ' Block-write operations fail on strings exceeding 255 chars. You *have*
                            ' to go back and check, and write this masterpiece one cell at a time...
                            InputArray(iRow, iCol) = Left(Trim(InputArray(iRow, iCol)), 255)
                        End If
                    End If
                Next iCol
            Next iRow
            Err.Clear
            rngOutput.Text = InputArray
        End If 'err<>0

        If Err <> 0 Then
            Application.ScreenUpdating = False
            Application.Calculation = xlCalculationManual
            iRowOffset = LBound(InputArray, 1) - 1
            iColOffset = LBound(InputArray, 2) - 1
            For iRow = 1 To iRowCount
                If iRow Mod 100 = 0 Then
                    Application.StatusBar = "Filling range... " & CInt(100# * iRow / iRowCount) & "%"
                End If
                For iCol = 1 To iColCount
                    rngOutput.Cells(iRow, iCol) = InputArray(iRow + iRowOffset, iCol + iColOffset)
                Next iCol
            Next iRow
            Application.StatusBar = False
            Application.ScreenUpdating = True


        End If 'err<>0


        Set rngTarget = rngOutput   ' resizes the range This is useful, *most* of the time

    End With

End If

End Sub

You will need the source for ArrayDimensions:

This API declaration is required in the module header:

Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" _
                   (Destination As Any, _
                    Source As Any, _
                    ByVal Length As Long)

...And here's the function itself:

Private Function ArrayDimensions(arr As Variant) As Integer
  '-----------------------------------------------------------------
  ' will return:
  ' -1 if not an array
  ' 0  if an un-dimmed array
  ' 1  or more indicating the number of dimensions of a dimmed array
  '-----------------------------------------------------------------


  ' Retrieved from Chris Rae's VBA Code Archive - http://chrisrae.com/vba
  ' Code written by Chris Rae, 25/5/00

  ' Originally published by R. B. Smissaert.
  ' Additional credits to Bob Phillips, Rick Rothstein, and Thomas Eyde on VB2TheMax

  Dim ptr As Long
  Dim vType As Integer

  Const VT_BYREF = &H4000&

  'get the real VarType of the argument
  'this is similar to VarType(), but returns also the VT_BYREF bit
  CopyMemory vType, arr, 2

  'exit if not an array
  If (vType And vbArray) = 0 Then
    ArrayDimensions = -1
    Exit Function
  End If

  'get the address of the SAFEARRAY descriptor
  'this is stored in the second half of the
  'Variant parameter that has received the array
  CopyMemory ptr, ByVal VarPtr(arr) + 8, 4

  'see whether the routine was passed a Variant
  'that contains an array, rather than directly an array
  'in the former case ptr already points to the SA structure.
  'Thanks to Monte Hansen for this fix

  If (vType And VT_BYREF) Then
    ' ptr is a pointer to a pointer
    CopyMemory ptr, ByVal ptr, 4
  End If

  'get the address of the SAFEARRAY structure
  'this is stored in the descriptor

  'get the first word of the SAFEARRAY structure
  'which holds the number of dimensions
  '...but first check that saAddr is non-zero, otherwise
  'this routine bombs when the array is uninitialized

  If ptr Then
    CopyMemory ArrayDimensions, ByVal ptr, 2
  End If

End Function

Also: I would advise you to keep that declaration private. If you must make it a public Sub in another module, insert the Option Private Module statement in the module header. You really don't want your users calling any function with CopyMemoryoperations and pointer arithmetic.

Even after double quotes, I had this problem for a few days.

Replaced Pipe Delimiter with Comma, then things worked fine.

1. Function imageMorph will create a new img element therefore the id is removed. Changed to

   $("#wrapper > img")

2. You should use live() function for click event if you want you rocket lanch again.

Updated demo: http://jsfiddle.net/ynhat/QQRsW/4/

You might be trying to access a control inside a control, maybe a GridView or DetailsView.

Try using something like this:

empsalary = Convert.ToInt32(((TextBox)DetailsView1.Rows[1].Cells[1].Controls[0]).Text);

This works also:

for i in range(19):
    plt.subplot(5,4,i+1) 

It plots 19 total graphs on one page. The format is 5 down and 4 across..

if(-e $base_path){print "Something";}

would do the trick

You may want to know why this is happening. Together with the great explanation by that other guy, find a reference of Why does my shell script choke on whitespace or other special characters? written by Gilles in Unix & Linux:

Why do I need to write "$foo"? What happens without the quotes?

$foo does not mean “take the value of the variable foo”. It means something much more complex:

• First, take the value of the variable.
• Field splitting: treat that value as a whitespace-separated list of fields, and build the resulting list. For example, if the variable contains foo * bar ? then the result of this step is the 3-element list foo, *, bar.
• Filename generation: treat each field as a glob, i.e. as a wildcard pattern, and replace it by the list of file names that match this pattern. If the pattern doesn't match any files, it is left unmodified. In our example, this results in the list containing foo, following by the list of files in the current directory, and finally bar. If the current directory is empty, the result is foo, *, bar.

Note that the result is a list of strings. There are two contexts in shell syntax: list context and string context. Field splitting and filename generation only happen in list context, but that's most of the time. Double quotes delimit a string context: the whole double-quoted string is a single string, not to be split. (Exception: "$@" to expand to the list of positional parameters, e.g. "$@" is equivalent to "$1" "$2" "$3" if there are three positional parameters. See What is the difference between $* and $@?)

The same happens to command substitution with $(foo) or with `foo`. On a side note, don't use `foo`: its quoting rules are weird and non-portable, and all modern shells support $(foo) which is absolutely equivalent except for having intuitive quoting rules.

The output of arithmetic substitution also undergoes the same expansions, but that isn't normally a concern as it only contains non-expandable characters (assuming IFS doesn't contain digits or -).

See When is double-quoting necessary? for more details about the cases when you can leave out the quotes.

Unless you mean for all this rigmarole to happen, just remember to always use double quotes around variable and command substitutions. Do take care: leaving out the quotes can lead not just to errors but to security holes.

The reason why there is no ConcurrentList is because it fundamentally cannot be written. The reason why is that several important operations in IList rely on indices, and that just plain won't work. For example:

int catIndex = list.IndexOf("cat");
list.Insert(catIndex, "dog");

The effect that the author is going after is to insert "dog" before "cat", but in a multithreaded environment, anything can happen to the list between those two lines of code. For example, another thread might do list.RemoveAt(0), shifting the entire list to the left, but crucially, catIndex will not change. The impact here is that the Insert operation will actually put the "dog" after the cat, not before it.

The several implementations that you see offered as "answers" to this question are well-meaning, but as the above shows, they don't offer reliable results. If you really want list-like semantics in a multithreaded environment, you can't get there by putting locks inside the list implementation methods. You have to ensure that any index you use lives entirely inside the context of the lock. The upshot is that you can use a List in a multithreaded environment with the right locking, but the list itself cannot be made to exist in that world.

If you think you need a concurrent list, there are really just two possibilities:

1. What you really need is a ConcurrentBag
2. You need to create your own collection, perhaps implemented with a List and your own concurrency control.

If you have a ConcurrentBag and are in a position where you need to pass it as an IList, then you have a problem, because the method you're calling has specified that they might try to do something like I did above with the cat & dog. In most worlds, what that means is that the method you're calling is simply not built to work in a multi-threaded environment. That means you either refactor it so that it is or, if you can't, you're going to have to handle it very carefully. You you'll almost certainly be required to create your own collection with its own locks, and call the offending method within a lock.

A simpler approach is to capture the Back button press and call moveTaskToBack(true) as follows:

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK) {
        moveTaskToBack(true);
        return true;
    }
    return super.onKeyDown(keyCode, event);
}

Android 2.0 introduced a new onBackPressed method, and these recommendations on how to handle the Back button

It can also be used as below:

from datetime import datetime
start_date = datetime(2016,3,1)
end_date = datetime(2016,3,10)

I think an ultimate solution is to go to Build settings -> Search Path -> User Header Search Paths, find your library path and go through it in a Finder. Make sure that all path exists including your import path.

For me my path was shorter than in a tutorial. In tutorial it was something like #import <SDK/path/to/sdk/File.h>, but turns out it is just #import <SDK/File.h>

The recommended way to write validation and authorization logic is to put that logic in separate request classes. This way your controller code will remain clean.

You can create a request class by executing php artisan make:request SomeRequest.

In each request class's rules() method define your validation rules:

//SomeRequest.php
public function rules()
{
   return [
    "name"    => [
          'required',
          'array', // input must be an array
          'min:3'  // there must be three members in the array
    ],
    "name.*"  => [
          'required',
          'string',   // input must be of type string
          'distinct', // members of the array must be unique
          'min:3'     // each string must have min 3 chars
    ]
  ];
}

In your controller write your route function like this:

// SomeController.php
public function store(SomeRequest $request) 
{
  // Request is already validated before reaching this point.
  // Your controller logic goes here.
}

public function update(SomeRequest $request)
{
  // It isn't uncommon for the same validation to be required
  // in multiple places in the same controller. A request class
  // can be beneficial in this way.
}

Each request class comes with pre- and post-validation hooks/methods which can be customized based on business logic and special cases in order to modify the normal behavior of request class.

You may create parent request classes for similar types of requests (e.g. web and api) requests and then encapsulate some common request logic in these parent classes.

I have used this way lots time ...

@Component({_x000D_
   selector: "data",_x000D_
   template: "<h1>{{ getData() }}</h1>"_x000D_
})_x000D_
_x000D_
export class DataComponent{_x000D_
    this.http.get(path).subscribe({_x000D_
       DataComponent.setSubscribeData(res);_x000D_
    })_x000D_
}_x000D_
_x000D_
_x000D_
static subscribeData:any;_x000D_
static setSubscribeData(data):any{_x000D_
    DataComponent.subscribeData=data;_x000D_
    return data;_x000D_
}

use static keyword and save your time... here either you can use static variable or directly return object you want.... hope it will help you.. happy coding...

In HTML, each <input /> element is associated with a single (but not unique) name and value pair. This pair is sent in the subsequent request (in this case, a POST request body) only if the <input /> is "successful".

So if you have these inputs in your <form> DOM:

<input type="text"     name="one"   value="foo"                        />
<input type="text"     name="two"   value="bar"    disabled="disabled" />
<input type="text"     name="three" value="first"                      />
<input type="text"     name="three" value="second"                     />

<input type="checkbox" name="four"  value="baz"                        />
<input type="checkbox" name="five"  value="baz"    checked="checked"   />
<input type="checkbox" name="six"   value="qux"    checked="checked" disabled="disabled" />
<input type="checkbox" name=""      value="seven"  checked="checked"   />

<input type="radio"    name="eight" value="corge"                      />
<input type="radio"    name="eight" value="grault" checked="checked"   />
<input type="radio"    name="eight" value="garply"                     />

Will generate these name+value pairs which will be submitted to the server:

one=foo
three=first
three=second
five=baz
eight=grault

Notice that:

• two and six were excluded because they had the disabled attribute set.
• three was sent twice because it had two valid inputs with the same name.
• four was not sent because it is a checkbox that was not checked
• six was not sent despite being checked because the disabled attribute has a higher precedence.
• seven does not have a name="" attribute sent, so it is not submitted.

With respect to your question: you can see that a checkbox that is not checked will therefore not have its name+value pair sent to the server - but other inputs that share the same name will be sent with it.

Frameworks like ASP.NET MVC work around this by (surreptitiously) pairing every checkbox input with a hidden input in the rendered HTML, like so:

@Html.CheckBoxFor( m => m.SomeBooleanProperty )

Renders:

<input type="checkbox" name="SomeBooleanProperty" value="true" />
<input type="hidden"   name="SomeBooleanProperty" value="false" />

If the user does not check the checkbox, then the following will be sent to the server:

SomeBooleanProperty=false

If the user does check the checkbox, then both will be sent:

SomeBooleanProperty=true
SomeBooleanProperty=false

But the server will ignore the =false version because it sees the =true version, and so if it does not see =true it can determine that the checkbox was rendered and that the user did not check it - as opposed to the SomeBooleanProperty inputs not being rendered at all.

This function removes all NON ASCII characters, it's useful but not solving the question:
This is my function that always works, regardless of encoding:

function remove_bs($Str) {  
  $StrArr = str_split($Str); $NewStr = '';
  foreach ($StrArr as $Char) {    
    $CharNo = ord($Char);
    if ($CharNo == 163) { $NewStr .= $Char; continue; } // keep £ 
    if ($CharNo > 31 && $CharNo < 127) {
      $NewStr .= $Char;    
    }
  }  
  return $NewStr;
}

How it works:

echo remove_bs('Hello õhowå åare youÆ?'); // Hello how are you?

I had a similar problem, I wanted to use a different user name for a svn+ssh repository. In the end, I used svn relocate (as described in in this answer. In my case, I'm using svn 1.6.11 and did the following:

svn switch --relocate \
    svn+ssh://olduser@svnserver/path/to/repo \
    svn+ssh://newuser@svnserver/path/to/repo

where svn+ssh://olduser@svnserver/path/to/repo can be found in the URL: line output of svn info command. This command asked me for the password of newuser.

Note that this change is persistent, i.e. if you want only temporarily switch to the new username with this method, you'll have to issue a similar command again after svn update etc.

For the 3.4 version, please use the following syntax:

mongoimport -u "username" -p "password" -d "test" -c "collections" --type csv --file myCsv.csv --headerline

After 3 days, I finally made it on my own. Thanks to all the users who supported me.

The problem is in your playerMovement method. You are creating the string name of your room variables (ID1, ID2, ID3):

letsago = "ID" + str(self.dirDesc.values())

However, what you create is just a str. It is not the variable. Plus, I do not think it is doing what you think its doing:

>>>str({'a':1}.values())
'dict_values([1])'

If you REALLY needed to find the variable this way, you could use the eval function:

>>>foo = 'Hello World!'
>>>eval('foo')
'Hello World!'

or the globals function:

class Foo(object):
    def __init__(self):
        super(Foo, self).__init__()
    def test(self, name):
        print(globals()[name])

foo = Foo()
bar = 'Hello World!'
foo.text('bar')

However, instead I would strongly recommend you rethink you class(es). Your userInterface class is essentially a Room. It shouldn't handle player movement. This should be within another class, maybe GameManager or something like that.

you can use..

<div style="width: 100%;">
   <div style="float:left; width: 80%">
   </div>
   <div style="float:right;">
   </div>
</div>
<div style="clear:both"></div>

now element below this will not be affected.

I have a Implementation of Decorators that Might Help

    import functools
    import datetime


    class Decorator(object):

        def __init__(self):
            pass


        def execution_time(func):

            @functools.wraps(func)
            def wrap(self, *args, **kwargs):

                """ Wrapper Function """

                start = datetime.datetime.now()
                Tem = func(self, *args, **kwargs)
                end = datetime.datetime.now()
                print("Exection Time:{}".format(end-start))
                return Tem

            return wrap


    class Test(Decorator):

        def __init__(self):
            self._MethodName = Test.funca.__name__

        @Decorator.execution_time
        def funca(self):
            print("Running Function : {}".format(self._MethodName))
            return True


    if __name__ == "__main__":
        obj = Test()
        data = obj.funca()
        print(data)

In my Notepad++ 7.2.2, the Preferences section it's a bit different.

The option is located at: Settings / Preferences / Language / Replace by space as in the Screenshot.

You could set the @Input on the setter directly, as described below:

_allowDay: boolean;
get allowDay(): boolean {
    return this._allowDay;
}
@Input() set allowDay(value: boolean) {
    this._allowDay = value;
    this.updatePeriodTypes();
}

See this Plunkr: https://plnkr.co/edit/6miSutgTe9sfEMCb8N4p?p=preview.

Yes, the new limit is approximately 1 million rows.

http://blogs.msdn.com/excel/archive/2005/09/26/474258.aspx

if you use the resource the Colors.xml

int[] colors = new int[] {
                getResources().getColor(R.color.ColorVerificaLunes),
                getResources().getColor(R.color.ColorVerificaMartes),
                getResources().getColor(R.color.ColorVerificaMiercoles),
                getResources().getColor(R.color.ColorVerificaJueves),
                getResources().getColor(R.color.ColorVerificaViernes)

        };

ColorStateList csl = new ColorStateList(new int[][]{new int[0]}, new int[]{colors[0]}); 

    example.setBackgroundTintList(csl);

Long shot but try setting the proxy to "" (empty string) that should override any proxy settings according to the man page.

On my server, the nginx cache folder is at /data/nginx/cache/

So I removed it only: sudo rm -rf /data/nginx/cache/

Hope this will help anyone.

This may not be ideal but you can allways do it with javascript. Or in my case jQuery

<script>
var newheight = $('.innerdiv').css('height');
$('.mainwrapper').css('height', newheight);
</script>

Use:

git remote add upstream ORIGINAL_REPOSITORY_URL

This will set your upstream to the repository you forked from. Then do this:

git fetch upstream      

This will fetch all the branches including master from the original repository.

Merge this data in your local master branch:

git merge upstream/master

Push the changes to your forked repository i.e. to origin:

git push origin master

Voila! You are done with the syncing the original repository.

In SQL Server 2008:

DECLARE @PAGE INTEGER = 2
DECLARE @TAKE INTEGER = 50

SELECT [t1].*
FROM (
    SELECT ROW_NUMBER() OVER (ORDER BY [t0].[COLUMNORDER] DESC) AS [ROW_NUMBER], [t0].*
    FROM [dbo].[TABLA] AS [t0]
    WHERE ([t0].[COLUMNS_CONDITIONS] = 1)
    ) AS [t1]
WHERE [t1].[ROW_NUMBER] BETWEEN ((@PAGE*@TAKE) - (@TAKE-1)) AND (@PAGE*@TAKE)
ORDER BY [t1].[ROW_NUMBER]

In t0 are all records In t1 are only those corresponding to that page

Modify the background image of the <td> itself.

Or apply some css to the div:

.thatSetsABackgroundWithAnIcon{
    height:100%;
}

The Pumping lemma for regular languages is the reason why you can't do that.

The generated automaton will have a finite number of states, say k, so a string of k+1 opening braces is bound to have a state repeated somewhere (as the automaton processes the characters). The part of the string between the same state can be duplicated infinitely many times and the automaton will not know the difference.

In particular, if it accepts k+1 opening braces followed by k+1 closing braces (which it should) it will also accept the pumped number of opening braces followed by unchanged k+1 closing brases (which it shouldn't).

I was experiencing this segmentation fault after upgrading dlib on RPI. I tracebacked the stack as suggested by Shiplu Mokaddim above and it settled on an OpenBLAS library.

Since OpenBLAS is also multi-threaded, using it in a muilt-threaded application will exponentially multiply threads until segmentation fault. For multi-threaded applications, set OpenBlas to single thread mode.

In python virtual environment, tell OpenBLAS to only use a single thread by editing:

    $ workon <myenv>
    $ nano .virtualenv/<myenv>/bin/postactivate

and add:

    export OPENBLAS_NUM_THREADS=1 
    export OPENBLAS_MAIN_FREE=1

After reboot I was able to run all my image recognition apps on rpi3b which were previously crashing it.

reference: https://github.com/ageitgey/face_recognition/issues/294

Just subclass long (or float, or whatever). This is highly practical, because this way you can still use your numbers in math ops (and therefore existing code), but they will all print nicely in your terminal.

>>> class number(long):

        def __init__(self, value):
            self = value

        def __repr__(self):
            s = str(self)
            l = [x for x in s if x in '1234567890']
            for x in reversed(range(len(s)-1)[::3]):
                l.insert(-x, ',')
            l = ''.join(l[1:])
            return ('-'+l if self < 0 else l) 

>>> number(-100000)
-100,000
>>> number(-100)
-100
>>> number(-12345)
-12,345
>>> number(928374)
928,374
>>> 345

I would EXPECT the first query to be quicker, mainly because you have an equivalence and an explicit JOIN. In my experience IN is a very slow operator, since SQL normally evaluates it as a series of WHERE clauses separated by "OR" (WHERE x=Y OR x=Z OR...).

As with ALL THINGS SQL though, your mileage may vary. The speed will depend a lot on indexes (do you have indexes on both ID columns? That will help a lot...) among other things.

The only REAL way to tell with 100% certainty which is faster is to turn on performance tracking (IO Statistics is especially useful) and run them both. Make sure to clear your cache between runs!

Check https://github.com/mmin18/FlexLayout which you can use percent or java expression directly in layout xml.

<EditText
    app:layout_left="0%"
    app:layout_right="60%"
    app:layout_height="wrap_content"/>
<EditText
    app:layout_left="prev.right+10dp"
    app:layout_right="100%"
    app:layout_height="wrap_content"/>

First create a class to represent your json data.

public class MyFlightDto
{
    public string err_code { get; set; }
    public string org { get; set; } 
    public string flight_date { get; set; }
    // Fill the missing properties for your data
}

Using Newtonsoft JSON serializer to Deserialize a json string to it's corresponding class object.

var jsonInput = "{ org:'myOrg',des:'hello'}"; 
MyFlightDto flight = Newtonsoft.Json.JsonConvert.DeserializeObject<MyFlightDto>(jsonInput);

Or Use JavaScriptSerializer to convert it to a class(not recommended as the newtonsoft json serializer seems to perform better).

string jsonInput="have your valid json input here"; //
JavaScriptSerializer jsonSerializer = new JavaScriptSerializer();
Customer objCustomer  = jsonSerializer.Deserialize<Customer >(jsonInput)

Assuming you want to convert it to a Customer classe's instance. Your class should looks similar to the JSON structure (Properties)

You can use something like this:
note: responseText returns server response and statusText returns the predefined
message for status error.for e.g:
responseText returns something like "Not Found (#404)" in some frameworks like Yii2 but
statusText returns "Not Found".

$.ajax({
    cache: false,
    url: "addInterview_Code.asp",
    type: "POST",
    datatype: "text",
    data: strData,
    success: function (html) {
        alert('successful : ' + html);
        $("#result").html("Successful");
    },
    error: function (data) {
        console.log(data.status + ':' + data.statusText,data.responseText);
    }
});

I have experienced that it is not safe (VS2010) to delete[] NULL (i.e. array syntax). I'm not sure whether this is according to the C++ standard.

It is safe to delete NULL (scalar syntax).

I got this error because I replaced URL address with new one ending up with "/". I mean record in wc.db database in .svn folder in REPOSITORY table.

When I removed sign: "/" then the error went away.

In 2017 I know for Edge 15 and IE 12, the prepend method isn't included as a property for Div elements, but if anyone needs a quick reference to polyfill a function I made this:

 HTMLDivElement.prototype.prepend = (node, ele)=>{ 
               try { node.insertBefore(ele ,node.children[0]);} 
                     catch (e){ throw new Error(e.toString()) } }

Simple arrow function that's compatible with most modern browsers.

This language feature is convenient in this situation.

public String getName() {
  return (String) memberHashMap.get("Name");
}

If memberHashMap.get("Name") returns null, you'd still want the method above to return null without throwing an exception. No matter what the class is, null is null.

A brute force workaround could be:

1. Stop the SQL Server Service.

2. Delete the corresponding .mdf and .ldf files.

3. Start the SQL Server Service.

4. Connect with SSMS and delete the database.

If you're using gnu sed then you can use \x0A for newline:

sed 's/:/\x0A/g' ~/Desktop/myfile.txt

My use of npm is to generate minified/uglified css/js and to generate the javascript needed in pages served by a django application. In my applications, Javascript runs on the page to create animations, some times perform ajax calls, work within a VUE framework and/or work with the css. If package-lock.json has some overriding control over what is in package.json, then it may be necessary that there is one version of this file. In my experience it either does not effect what is installed by npm install, or if it does, It has not to date adversely affected the applications I deploy to my knowledge. I don't use mongodb or other such applications that are traditionally thin client.

I remove package-lock.json from repo because npm install generates this file, and npm install is part of the deploy process on each server that runs the app. Version control of node and npm are done manually on each server, but I am careful that they are the same.

When npm install is run on the server, it changes package-lock.json, and if there are changes to a file that is recorded by the repo on the server, the next deploy WONT allow you to pull new changes from origin. That is you can't deploy because the pull will overwrite the changes that have been made to package-lock.json.

You can't even overwrite a locally generated package-lock.json with what is on the repo (reset hard origin master), as npm will complain when ever you issue a command if the package-lock.json does not reflect what is in node_modules due to npm install, thus breaking the deploy. Now if this indicates that slightly different versions have been installed in node_modules, once again that has never caused me problems.

If node_modules is not on your repo (and it should not be), then package-lock.json should be ignored.

If I am missing something, please correct me in the comments, but the point that versioning is taken from this file makes no sense. The file package.json has version numbers in it, and I assume this file is the one used to build packages when npm install occurs, as when I remove it, npm install complains as follows:

jason@localhost:introcart_wagtail$ rm package.json
jason@localhost:introcart_wagtail$ npm install
npm WARN saveError ENOENT: no such file or directory, open '/home/jason/webapps/introcart_devtools/introcart_wagtail/package.json'

and the build fails, however when installing node_modules or applying npm to build js/css, no complaint is made if I remove package-lock.json

jason@localhost:introcart_wagtail$ rm package-lock.json 
jason@localhost:introcart_wagtail$ npm run dev

> [email protected] dev /home/jason/webapps/introcart_devtools/introcart_wagtail
> NODE_ENV=development webpack --progress --colors --watch --mode=development

 10% building 0/1 modules 1 active ...

First make sure you have the runat="server" attribute in your textarea tag like this

<textarea id="TextArea1" cols="20" rows="2" runat="server"></textarea>

Then you can access the content via:

string body = TextArea1.value;

def to_dict(row):
    return {column.name: getattr(row, row.__mapper__.get_property_by_column(column).key) for column in row.__table__.columns}


for u in session.query(User).all():
    print(to_dict(u))

This function might help. I can't find better solution to solve problem when attribute name is different then column names.

Or you could nest the data in cols 4 and 5 into a single row with tidyr:

library(tidyr)
df %>% nest(V4:V5)

# A tibble: 1 × 4
#                      V1    V2    V3             data
#                  <fctr> <int> <int>           <list>
#1 platform_external_dbus   202    16 <tibble [5 × 2]>

The col 2 and 3 duplicates are now removed for statistical analysis, but you have kept the col 4 and 5 data in a tibble and can go back to the original data frame at any point with unnest().

<input type="text" name="time" data-provide="timepicker"  id="time" class="form-control" placeholder="Start Time" value="" />


$('#time').timepicker({
        timeFormat: 'H:i',
        'scrollDefaultNow'      : 'true',
        'closeOnWindowScroll'   : 'true',
        'showDuration'          : false,
        'ignoreReadonly'        : true,

})

work for me.

you can do it by Dynamic Web Project –> RightClick –> Java EE Tools –> Generate Deployment Descriptor Stub.

Your command line should have a -d/--data inserted before the string you want to send in the PUT, and you want to set the Content-Type and not Accept.

curl -H 'Content-Type: application/json' -X PUT -d '[JSON]' \
     http://example.com/service

Using the exact JSON data from the question, the full command line would become:

curl -H 'Content-Type: application/json' -X PUT \
    -d '{"tags":["tag1","tag2"],
         "question":"Which band?",
         "answers":[{"id":"a0","answer":"Answer1"},
                    {"id":"a1","answer":"answer2"}]}' \
    http://example.com/service

Note: JSON data wrapped only for readability, not valid for curl request.

Aside from the particularities of how static method objects behave, there is a certain kind of beauty you can strike with them when it comes to organizing your module-level code.

# garden.py
def trim(a):
    pass

def strip(a):
    pass

def bunch(a, b):
    pass

def _foo(foo):
    pass

class powertools(object):
    """
    Provides much regarded gardening power tools.
    """
    @staticmethod
    def answer_to_the_ultimate_question_of_life_the_universe_and_everything():
        return 42

    @staticmethod
    def random():
        return 13

    @staticmethod
    def promise():
        return True

def _bar(baz, quux):
    pass

class _Dice(object):
    pass

class _6d(_Dice):
    pass

class _12d(_Dice):
    pass

class _Smarter:
    pass

class _MagicalPonies:
    pass

class _Samurai:
    pass

class Foo(_6d, _Samurai):
    pass

class Bar(_12d, _Smarter, _MagicalPonies):
    pass

...

# tests.py
import unittest
import garden

class GardenTests(unittest.TestCase):
    pass

class PowertoolsTests(unittest.TestCase):
    pass

class FooTests(unittest.TestCase):
    pass

class BarTests(unittest.TestCase):
    pass

...

# interactive.py
from garden import trim, bunch, Foo

f = trim(Foo())
bunch(f, Foo())

...

# my_garden.py
import garden
from garden import powertools

class _Cowboy(garden._Samurai):
    def hit():
        return powertools.promise() and powertools.random() or 0

class Foo(_Cowboy, garden.Foo):
    pass

It now becomes a bit more intuitive and self-documenting in which context certain components are meant to be used and it pans out ideally for naming distinct test cases as well as having a straightforward approach to how test modules map to actual modules under tests for purists.

I frequently find it viable to apply this approach to organizing a project's utility code. Quite often, people immediately rush and create a utils package and end up with 9 modules of which one has 120 LOC and the rest are two dozen LOC at best. I prefer to start with this and convert it to a package and create modules only for the beasts that truly deserve them:

# utils.py
class socket(object):
    @staticmethod
    def check_if_port_available(port):
        pass

    @staticmethod
    def get_free_port(port)
        pass

class image(object):
    @staticmethod
    def to_rgb(image):
        pass

    @staticmethod
    def to_cmyk(image):
        pass

Use an XPath of the link by using Selenium IDE to click the element:

driver.findelement(By.xpath("//a[contains(@title, \"Plastic Spiral Bind\")]")).click();

Non-empty secondary constructor for data class in Kotlin:

data class ChemicalElement(var name: String,
                           var symbol: String,
                           var atomicNumber: Int,
                           var atomicWeight: Double,
                           var nobleMetal: Boolean?) {

    constructor(): this("Silver",
                        "Ag", 
                        47,
                        107.8682,
                        true)
}

fun main() {
    var chemicalElement = ChemicalElement()
    println("RESULT: ${chemicalElement.symbol} means ${chemicalElement.name}")
    println(chemicalElement)
}

// RESULT: Ag means Silver
// ChemicalElement(name=Silver, symbol=Ag, atomicNumber=47, atomicWeight=107.8682, nobleMetal=true)

Empty secondary constructor for data class in Kotlin:

data class ChemicalElement(var name: String,
                           var symbol: String,
                           var atomicNumber: Int,
                           var atomicWeight: Double,
                           var nobleMetal: Boolean?) {

    constructor(): this("",
                        "", 
                        -1,
                        0.0,
                        null)
}

fun main() {
    var chemicalElement = ChemicalElement()
    println(chemicalElement)
}

// ChemicalElement(name=, symbol=, atomicNumber=-1, atomicWeight=0.0, nobleMetal=null)

you can declare a Numpy array dynamically for 1 dimension as shown below:

import numpy as np

n = 2
new_table = np.empty(shape=[n,1])

new_table[0,0] = 2
new_table[1,0] = 3
print(new_table)

The above example assumes we know we need to have 1 column but we want to allocate the number of rows dynamically (in this case the number or rows required is equal to 2)

output is shown below:

[[2.] [3.]]

Changing this line:

var doc = new jsPDF('L', 'px', [w, h]);
var doc = new jsPDF('L', 'pt', [w, h]);

To fix the dimensions.

I think I found it. All you have to do is type in "`n" (WITH THE QUOTATION MARKS!)

Thanks!

This post can help you as a little bit related :

Using RegEX To Prefix And Append In Notepad++

Assuming alphanumeric words, you can use:

Search = ^([A-Za-z0-9]+)$ Replace = able:"\1"

Or, if you just want to highlight the lines and use "Replace All" & "In Selection" (with the same replace):

Search = ^(.+)$

^ points to the start of the line. $ points to the end of the line.

\1 will be the source match within the parentheses.

I am using Azure DevOps to deploy the containerize applications, I am easily manage to overcome this problem by using the build ID

Everytime its builds and generate the new Build ID, I use this build ID as tag for docker image here is example

imagename:buildID

once your image is build (CI) successfully, in CD pipeline in deployment yml file I have give image name as

imagename:env:buildID

here evn:buildid is the azure devops variable which having value of build ID.

so now every time I have new changes to build(CI) and deploy(CD).

please comment if you need build definition for CI/CD.

For the benefit of the community, since this thread is top on Google when searching for
"url validator java"

Catching exceptions is expensive, and should be avoided when possible. If you just want to verify your String is a valid URL, you can use the UrlValidator class from the Apache Commons Validator project.

For example:

String[] schemes = {"http","https"}; // DEFAULT schemes = "http", "https", "ftp"
UrlValidator urlValidator = new UrlValidator(schemes);
if (urlValidator.isValid("ftp://foo.bar.com/")) {
   System.out.println("URL is valid");
} else {
   System.out.println("URL is invalid");
}

  Button btnDownload = (Button) findViewById(R.id.DownloadView);
  Button btnApp = (Button) findViewById(R.id.AppView);

  btnDownload.setOnClickListener(handler);
  btnApp.setOnClickListener(handler);

  View.OnClickListener handler = new View.OnClickListener(){

  public void onClick(View v) {

    if(v==btnDownload){ 
            // doStuff
            Intent intentMain = new Intent(CurrentActivity.this , 
                                           SecondActivity.class);
            CurrentActivity.this.startActivity(intentMain);
            Log.i("Content "," Main layout ");
    }

    if(v==btnApp){ 
            // doStuff
            Intent intentApp = new Intent(CurrentActivity.this, 
                                          ThirdActivity.class);

            CurrentActivity.this.startActivity(intentApp);

            Log.i("Content "," App layout ");

    }
   }
  };

Note : and then you should declare all your activities in the manifest .xml file like this :

<activity android:name=".SecondActivity" ></activity>
<activity android:name=".ThirdActivity" ></activity>

EDIT : update this part of Code :) :

@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);// Add THIS LINE

    setContentView(R.layout.app);

    TextView tv = (TextView) this.findViewById(R.id.thetext);
    tv.setText("App View yo!?\n");
}

NB : check this (Broken link) Tutorial About How To Switch Between Activities.

Easy way with commons-io.

IOUtils.toString(request.getReader());

https://commons.apache.org/proper/commons-io/javadocs/api-2.5/org/apache/commons/io/IOUtils.html

BehaviorSubject keeps in memory the last value that was emitted by the observable. A regular Subject doesn't.

BehaviorSubject is like ReplaySubject with a buffer size of 1.

I know this thread is ancient, but after assigning the innerHTML, ExecWB worked for me:

.ExecWB 17, 0_x000D_
'Select all contents in browser_x000D_
.ExecWB 12, 2_x000D_
'Copy them

And then just paste the contents into Excel. Since these methods are prone to runtime errors, but work fine after one or two tries in debug mode, you might have to tell Excel to try again if it runs into an error. I solved this by adding this error handler to the sub, and it works fine:

Sub ApplyHTML()_x000D_
  On Error GoTo ErrorHandler_x000D_
    ..._x000D_
  Exit Sub_x000D_
_x000D_
ErrorHandler:_x000D_
    Resume _x000D_
    'I.e. re-run the line of code that caused the error_x000D_
Exit Sub_x000D_
     _x000D_
End Sub

How would you check if a variable is a dictionary in Python?

This is an excellent question, but it is unfortunate that the most upvoted answer leads with a poor recommendation, type(obj) is dict.

(Note that you should also not use dict as a variable name - it's the name of the builtin object.)

If you are writing code that will be imported and used by others, do not presume that they will use the dict builtin directly - making that presumption makes your code more inflexible and in this case, create easily hidden bugs that would not error the program out.

I strongly suggest, for the purposes of correctness, maintainability, and flexibility for future users, never having less flexible, unidiomatic expressions in your code when there are more flexible, idiomatic expressions.

is is a test for object identity. It does not support inheritance, it does not support any abstraction, and it does not support the interface.

So I will provide several options that do.

Supporting inheritance:

This is the first recommendation I would make, because it allows for users to supply their own subclass of dict, or a OrderedDict, defaultdict, or Counter from the collections module:

if isinstance(any_object, dict):

But there are even more flexible options.

Supporting abstractions:

from collections.abc import Mapping

if isinstance(any_object, Mapping):

This allows the user of your code to use their own custom implementation of an abstract Mapping, which also includes any subclass of dict, and still get the correct behavior.

Use the interface

You commonly hear the OOP advice, "program to an interface".

This strategy takes advantage of Python's polymorphism or duck-typing.

So just attempt to access the interface, catching the specific expected errors (AttributeError in case there is no .items and TypeError in case items is not callable) with a reasonable fallback - and now any class that implements that interface will give you its items (note .iteritems() is gone in Python 3):

try:
    items = any_object.items()
except (AttributeError, TypeError):
    non_items_behavior(any_object)
else: # no exception raised
    for item in items: ...

Perhaps you might think using duck-typing like this goes too far in allowing for too many false positives, and it may be, depending on your objectives for this code.

Conclusion

Don't use is to check types for standard control flow. Use isinstance, consider abstractions like Mapping or MutableMapping, and consider avoiding type-checking altogether, using the interface directly.

I wasted too much time on this, I find that the AVAST is the issue!!! If you have AVAST installed in you system, you have to:

Go to settings tab --> troubleshooting, then you should UNCHECK the "enable hardware-assisted virtualization"

Restart your PC, the install the intelhaxm-android.exe if it is not installed. You can find it:

C:\Users\{YOURUSERNAME}\AppData\Local\Android\sdk\extras\intel\Hardware_Accelerated_Execution_Manager

You don't need to use the clipboard, you can export directly the whole resultset (not just what you see) to a file :

1. Execute your query
2. Right click any anywhere in the results
3. click "Export resultset..." to open the export wizard
4. Choose the format you want (CSV according to your question)
5. Review the settings in the next panes when clicking "Next".
6. Set the folder where the file will be created, and "Finish"

The export runs in the background, a popup will appear when it's done.

In newer versions of DBeaver you can just :

1. right click the SQL of the query you want to export
2. Execute > Export from query
3. Choose the format you want (CSV according to your question)
4. Review the settings in the next panes when clicking "Next".
5. Set the folder where the file will be created, and "Finish"

The export runs in the background, a popup will appear when it's done.

Compared to the previous way of doing exports, this saves you step 1 (executing the query) which can be handy with time/resource intensive queries.

There's no need to check for EOF in python, simply do:

with open('t.ini') as f:
   for line in f:
       # For Python3, use print(line)
       print line
       if 'str' in line:
          break

Why the with statement:

It is good practice to use the with keyword when dealing with file objects. This has the advantage that the file is properly closed after its suite finishes, even if an exception is raised on the way.

Normally, the VM would do a garbage collection automatically before throwing an OutOfMemoryException, so adding an explicit call shouldn't help except in that it perhaps moves the performance hit to an earlier moment in time.

However, I think I encountered a case where it might be relevant. I'm not sure though, as I have yet to test whether it has any effect:

When you memory-map a file, I believe the map() call throws an IOException when a large enough block of memory is not available. A garbage collection just before the map() file might help prevent that, I think. What do you think?

Make sure that both projects have same target framework version here: right click on project -> properties -> application (tab) -> target framework

Also, make sure that the project "logger" (which you want to include in the main project) has the output type "Class Library" in: right click on project -> properties -> application (tab) -> output type

Finally, Rebuild the solution.

A more concise example might be as follows:

#/usr/bin/env python3
from functools import wraps

def wrapper(method):
    @wraps(method)
    def _impl(self, *method_args, **method_kwargs):
        method_output = method(self, *method_args, **method_kwargs)
        return method_output + "!"
    return _impl

class Foo:
    @wrapper
    def bar(self, word):
        return word

f = Foo()
result = f.bar("kitty")
print(result)

Which will print:

kitty!

When do you choose functional programming over object oriented?

When you anticipate a different kind of software evolution:

• Object-oriented languages are good when you have a fixed set of operations on things, and as your code evolves, you primarily add new things. This can be accomplished by adding new classes which implement existing methods, and the existing classes are left alone.

• Functional languages are good when you have a fixed set of things, and as your code evolves, you primarily add new operations on existing things. This can be accomplished by adding new functions which compute with existing data types, and the existing functions are left alone.

When evolution goes the wrong way, you have problems:

• Adding a new operation to an object-oriented program may require editing many class definitions to add a new method.

• Adding a new kind of thing to a functional program may require editing many function definitions to add a new case.

This problem has been well known for many years; in 1998, Phil Wadler dubbed it the "expression problem". Although some researchers think that the expression problem can be addressed with such language features as mixins, a widely accepted solution has yet to hit the mainstream.

What are the typical problem definitions where functional programming is a better choice?

Functional languages excel at manipulating symbolic data in tree form. A favorite example is compilers, where source and intermediate languages change seldom (mostly the same things), but compiler writers are always adding new translations and code improvements or optimizations (new operations on things). Compilation and translation more generally are "killer apps" for functional languages.

Make sure all services windows are closed before starting install/uninstall

@RunWith(MockitoJUnitRunner.class) //(OR) PowerMockRunner.class

@PrepareForTest({UpdateUtil.class,Log.class,SharedPreferences.class,SharedPreferences.Editor.class})
public class InstallationTest extends TestCase{

@Mock
Context mockContext;
@Mock
SharedPreferences mSharedPreferences;
@Mock
SharedPreferences.Editor mSharedPreferenceEdtor;

@Before
public void setUp() throws Exception
{
//        mockContext = Mockito.mock(Context.class);
//        mSharedPreferences = Mockito.mock(SharedPreferences.class);
//        mSharedPreferenceEdtor = Mockito.mock(SharedPreferences.Editor.class);
    when(mockContext.getSharedPreferences(Mockito.anyString(),Mockito.anyInt())).thenReturn(mSharedPreferences);
    when(mSharedPreferences.edit()).thenReturn(mSharedPreferenceEdtor);
    when(mSharedPreferenceEdtor.remove(Mockito.anyString())).thenReturn(mSharedPreferenceEdtor);
    when(mSharedPreferenceEdtor.putString(Mockito.anyString(),Mockito.anyString())).thenReturn(mSharedPreferenceEdtor);
}

@Test
public void deletePreferencesTest() throws Exception {

 }
}

All the above commented codes are not required { mockContext = Mockito.mock(Context.class); }, if you use @Mock Annotation to Context mockContext;

@Mock 
Context mockContext; 

But it will work if you use @RunWith(MockitoJUnitRunner.class) only. As per Mockito you can create mock object by either using @Mock or Mockito.mock(Context.class); ,

I got NullpointerException because of using @RunWith(PowerMockRunner.class), instead of that I changed to @RunWith(MockitoJUnitRunner.class) it works fine

Some others not mentioned here -

• Mono Cecil: With Cecil, you can load existing managed assemblies, browse all the contained types, modify them on the fly and save back to the disk the modified assembly.

• Kaliro: This is a tool for exploring the content of applications built using the Microsoft.Net framework.

• Dotnet IL Editor (DILE): Dotnet IL Editor (DILE) allows disassembling and debugging .NET 1.0/1.1/2.0/3.0/3.5 applications without source code or .pdb files. It can debug even itself or the assemblies of the .NET Framework on IL level.

• Common Compiler Infrastructure: Microsoft Research Common Compiler Infrastructure (CCI) is a set of libraries and an application programming interface (API) that supports some of the functionality that is common to compilers and related programming tools. CCI is used primarily by applications that create, modify or analyze .NET portable executable (PE) and debug (PDB) files.

Actually this is not really the same to import a variable with:

from file1 import x1
print(x1)

and

import file1
print(file1.x1)

Altough at import time x1 and file1.x1 have the same value, they are not the same variables. For instance, call a function in file1 that modifies x1 and then try to print the variable from the main file: you will not see the modified value.

For me on Windows 10 none of those worked ... I had changed my local server from WAMP to Laragon and had to add the new path to the php.ini in the Environment Variables under:

Control Panel --> Advanced System Settings --> Environment Variables --> Path (double click) --> Browse... then navigate to the php.ini and click ok.

After that a reboot was needed and now composer works like a charm!

If you have custom attributes in appsetting. move your

     <configSections> 
     </configSections>

tag to the first child in the <confuguration>.

you didn't complete your try statement. You need and except in there too.

Please set your form action attribute as below it will solve your problem.

<form name="addProductForm" id="addProductForm" action="javascript:;" enctype="multipart/form-data" method="post" accept-charset="utf-8">

jQuery code:

$(document).ready(function () {
    $("#addProductForm").submit(function (event) {

        //disable the default form submission
        event.preventDefault();
        //grab all form data  
        var formData = $(this).serialize();

        $.ajax({
            url: 'addProduct.php',
            type: 'POST',
            data: formData,
            async: false,
            cache: false,
            contentType: false,
            processData: false,
            success: function () {
                alert('Form Submitted!');
            },
            error: function(){
                alert("error in ajax form submission");
            }
        });

        return false;
    });
});

I can see that your using AppServ, mod_rewrite is disabled by default on that WAMP package (just googled it)

Solution:

Find: C:/AppServ/Apache/conf/httpd.conf file.

and un-comment this line #LoadModule rewrite_module modules/mod_rewrite.so

Restart apache... Simplez

I had similar issue Cannot resolve com.google.android.gms.common.

I followed setup guide http://developer.android.com/google/play-services/setup.html and it works!

Summary:

1. Installed/Updated Google Play Services, and Google Repository from SDK Manager
2. Added dependency in build.gradle: compile 'com.google.android.gms:play-services:4.0.30'
3. Updated AndroidManifest.xml with <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />

You can use formControlName only on directives which implement ControlValueAccessor.

Implement the interface

So, in order to do what you want, you have to create a component which implements ControlValueAccessor, which means implementing the following three functions:

• writeValue (tells Angular how to write value from model into view)
• registerOnChange (registers a handler function that is called when the view changes)
• registerOnTouched (registers a handler to be called when the component receives a touch event, useful for knowing if the component has been focused).

Register a provider

Then, you have to tell Angular that this directive is a ControlValueAccessor (interface is not gonna cut it since it is stripped from the code when TypeScript is compiled to JavaScript). You do this by registering a provider.

The provider should provide NG_VALUE_ACCESSOR and use an existing value. You'll also need a forwardRef here. Note that NG_VALUE_ACCESSOR should be a multi provider.

For example, if your custom directive is named MyControlComponent, you should add something along the following lines inside the object passed to @Component decorator:

providers: [
  { 
    provide: NG_VALUE_ACCESSOR,
    multi: true,
    useExisting: forwardRef(() => MyControlComponent),
  }
]

Usage

Your component is ready to be used. With template-driven forms, ngModel binding will now work properly.

With reactive forms, you can now properly use formControlName and the form control will behave as expected.

Resources

• Custom Form Controls in Angular by Thoughtram
• Angular Custom Form Controls with Reactive Forms and NgModel by Cory Rylan

Based off your code, i created this Fiddle
You need to use

var cb = document.getElementsByName('field206451')[0];
var label = document.getElementsByName('label206451')[0];

if you want to use name attributes then you have to take the index since it is a list of items, not just a single one. Everything else worked good.

There are overloads of ActionLink which take a fragment parameter. Passing "section12" as your fragment will get you the behavior you're after.

For example, calling LinkExtensions.ActionLink Method (HtmlHelper, String, String, String, String, String, String, Object, Object):

<%= Html.ActionLink("Link Text", "Action", "Controller", null, null, "section12-the-anchor", new { categoryid = "blah"}, null) %>

There is a project on CodeProject that makes it simple to convert an XML file to SQL Script. It uses XSLT. You could probably modify it to generate the DDL too.

And See this question too : Generating SQL using XML and XSLT

I was having this problem using Eclipse Neon on Kubuntu with a 16.04 kernel, I had to change my #include <stdlib.h> to #include <cstdlib> this made the std namespace "visible" to Eclipse and removed the error.

 ps -eo pid,etime,cmd|sort -n -k2

Powershell:

dir -recurse | select-object extension -unique

Thanks to http://kevin-berridge.blogspot.com/2007/11/windows-powershell.html

The answer of Shyam was right. I already faced with this issue before. It's not a problem, it's a SPRING feature. "Transaction rolled back because it has been marked as rollback-only" is acceptable.

Conclusion

• USE REQUIRES_NEW if you want to commit what did you do before exception (Local commit)
• USE REQUIRED if you want to commit only when all processes are done (Global commit) And you just need to ignore "Transaction rolled back because it has been marked as rollback-only" exception. But you need to try-catch out side the caller processNextRegistrationMessage() to have a meaning log.

Let's me explain more detail:

Question: How many Transaction we have? Answer: Only one

Because you config the PROPAGATION is PROPAGATION_REQUIRED so that the @Transaction persist() is using the same transaction with the caller-processNextRegistrationMessage(). Actually, when we get an exception, the Spring will set rollBackOnly for the TransactionManager so the Spring will rollback just only one Transaction.

Question: But we have a try-catch outside (), why does it happen this exception? Answer Because of unique Transaction

1. When persist() method has an exception

2. Go to the catch outside

   Spring will set the rollBackOnly to true -> it determine we must 
   rollback the caller (processNextRegistrationMessage) also.
   

3. The persist() will rollback itself first.

4. Throw an UnexpectedRollbackException to inform that, we need to rollback the caller also.
5. The try-catch in run() will catch UnexpectedRollbackException and print the stack trace

Question: Why we change PROPAGATION to REQUIRES_NEW, it works?

Answer: Because now the processNextRegistrationMessage() and persist() are in the different transaction so that they only rollback their transaction.

Thanks

The sscanf() solution is better in terms of code lines. My answer here is a user-build function that does almost the same as sscanf(). Stores the converted number in a pointer and returns a value called "val". If val comes out as zero, then the input is in unsupported format, hence conversion failed. Hence, use the pointer value only when val is non-zero.

It works only if the input is in base-10 form.

#include <stdio.h>
#include <string.h>
int CONVERT_3(double* Amt){

    char number[100];

    // Input the Data
    printf("\nPlease enter the amount (integer only)...");
    fgets(number,sizeof(number),stdin);

    // Detection-Conversion begins
    int iters = strlen(number)-2;
    int val = 1;
    int pos;
    double Amount = 0;
    *Amt = 0;
    for(int i = 0 ; i <= iters ; i++ ){
        switch(i){
            case 0:
                if(number[i]=='+'){break;}
                if(number[i]=='-'){val = 2; break;}
                if(number[i]=='.'){val = val + 10; pos = 0; break;}
                if(number[i]=='0'){Amount = 0; break;}
                if(number[i]=='1'){Amount = 1; break;}
                if(number[i]=='2'){Amount = 2; break;}
                if(number[i]=='3'){Amount = 3; break;}
                if(number[i]=='4'){Amount = 4; break;}
                if(number[i]=='5'){Amount = 5; break;}
                if(number[i]=='6'){Amount = 6; break;}
                if(number[i]=='7'){Amount = 7; break;}
                if(number[i]=='8'){Amount = 8; break;}
                if(number[i]=='9'){Amount = 9; break;}
            default:
                switch(number[i]){
                    case '.':
                        val = val + 10;
                        pos = i;
                        break;
                    case '0':
                        Amount = (Amount)*10;
                        break;
                    case '1':
                        Amount = (Amount)*10 + 1;
                        break;
                    case '2':
                        Amount = (Amount)*10 + 2;
                        break;
                    case '3':
                        Amount = (Amount)*10 + 3;
                        break;
                    case '4':
                        Amount = (Amount)*10 + 4;
                        break;
                    case '5':
                        Amount = (Amount)*10 + 5;
                        break;
                    case '6':
                        Amount = (Amount)*10 + 6;
                        break;
                    case '7':
                        Amount = (Amount)*10 + 7;
                        break;
                    case '8':
                        Amount = (Amount)*10 + 8;
                        break;
                    case '9':
                        Amount = (Amount)*10 + 9;
                        break;
                    default:
                        val = 0;
                }
        }
        if( (!val) | (val>20) ){val = 0; break;}// val == 0
    }

    if(val==1){*Amt = Amount;}
    if(val==2){*Amt = 0 - Amount;}
    if(val==11){
        int exp = iters - pos;
        long den = 1;
        for( ; exp-- ; ){
            den = den*10;
        }
        *Amt = Amount/den;
    }
    if(val==12){
        int exp = iters - pos;
        long den = 1;
        for( ; exp-- ; ){
            den = den*10;
        }
        *Amt = 0 - (Amount/den);
    }

    return val;
}


int main(void) {
    double AM = 0;
    int c = CONVERT_3(&AM);
    printf("\n\n%d    %lf\n",c,AM);

    return(0);
}

Seven years after the inception of the App Store (July 10, 2008), Apple has finally introduced a new feature in Xcode 7 that allows you to deploy and run any number of apps on any of your devices, simply by logging in with your Apple ID. You will no longer need a paid Program membership to deploy apps on your own device (and you certainly no longer have to jailbreak your device if you're not comfortable doing so).

Well, not for the majority of use cases anyway. For obvious reasons, certain capabilities and entitlements that require Program membership such as Game Center and in-app purchases will not be available to apps deployed using this method. From Apple's developer documentation:

Launch Your App on Devices Using Free Provisioning (iOS, watchOS)

If you don’t join the Apple Developer Program, you can still build and run your app on your devices using free provisioning. However, the capabilities available to your app, described in Adding Capabilities, are restricted when you don’t belong to the Apple Developer Program.

The precise steps to getting your app onto your iOS device or Apple Watch follow immediately thus (screenshots omitted for ease of skimming):

1. In Xcode, add your Apple ID to Accounts preferences, described in Adding Your Apple ID Account in Xcode.

2. In the project navigator, select the project and your target to display the project editor.

3. Click General and choose your name from the Team pop-up menu.

4. Connect the device to your Mac and choose your device from the Scheme toolbar menu.

5. Below the Team pop-up menu, click Fix Issue.

   Xcode creates a free provisioning profile for you and the warning text under the Team pop-up menu disappears.

6. Click the Run button.

   Xcode installs the app on the device before launching the app.

Prior to Xcode 7, a Program membership was indeed required in order to sign the provisioning certificates required to deploy apps to devices. The only other alternative was jailbreaking. With Xcode 7, you no longer need to jailbreak your device just to run apps distributed outside the App Store, or to test apps if you cannot afford to join the Program, or to deploy and use apps that you have developed for your own personal use if you do not intend to distribute them through the App Store (in which case you probably don't need the entitlements offered by Program membership anyway).

Actually in Eclipse Indigo thru Oxygen, you have to go to the Types template Window -> Preferences -> Java -> Code Style -> Code templates -> (in right-hand pane) Comments -> double-click Types and make sure it has the following, which it should have by default:

/**
 * @author ${user}
 *
 * ${tags}
 */

and as far as I can tell, there is nothing in Eclipse to add the javadoc automatically to existing files in one batch. You could easily do it from the command line with sed & awk but that's another question.

If you are prepared to open each file individually, then selected the class / interface declaration line, e.g. public class AdamsClass { and then hit the key combo Shift + Alt + J and that will insert a new javadoc comment above, along with the author tag for your user. To experiment with other settings, go to Windows->Preferences->Java->Editor->Templates.

.NET List data structure is an Array in a "mutable shell".

So you can use indexes for accessing to it's elements like:

var firstElement = myList[0];
var secondElement = myList[1];

Starting with C# 8.0 you can use Index and Range classes for accessing elements. They provides accessing from the end of sequence or just access a specific part of sequence:

var lastElement = myList[^1]; // Using Index
var fiveElements = myList[2..7]; // Using Range, note that 7 is exclusive

You can combine indexes and ranges together:

var elementsFromThirdToEnd = myList[2..^0]; // Index and Range together

Also you can use LINQ ElementAt method but for 99% of cases this is really not necessary and just slow performance solution.

second_value -= first_value;
first_value +=  second_value;
second_value -= first_value;
second_value *= -1;

This is another modification of Tim Goldan's script that runs on unix types and adds a simple watcher for file modification by using a dict (file=>time).

usage: whateverName.py path_to_dir_to_watch

#!/usr/bin/env python

import os, sys, time

def files_to_timestamp(path):
    files = [os.path.join(path, f) for f in os.listdir(path)]
    return dict ([(f, os.path.getmtime(f)) for f in files])

if __name__ == "__main__":

    path_to_watch = sys.argv[1]
    print('Watching {}..'.format(path_to_watch))

    before = files_to_timestamp(path_to_watch)

    while 1:
        time.sleep (2)
        after = files_to_timestamp(path_to_watch)

        added = [f for f in after.keys() if not f in before.keys()]
        removed = [f for f in before.keys() if not f in after.keys()]
        modified = []

        for f in before.keys():
            if not f in removed:
                if os.path.getmtime(f) != before.get(f):
                    modified.append(f)

        if added: print('Added: {}'.format(', '.join(added)))
        if removed: print('Removed: {}'.format(', '.join(removed)))
        if modified: print('Modified: {}'.format(', '.join(modified)))

        before = after

I was just working on this within MaterialUI's text inputs. Adding padding-top: 0.5rem to the input style worked for me. While this was adjusting the padding, at least you don't need to worry about adjusting for updates, much less different breakpoints.

You have to first escape the backslash because it's a literal (yielding \\), and then escape it again because of the regular expression (yielding \\\\). So, Try:

 s.replaceAll("'", "\\\\'");

output:

You\'ll be totally awesome, I\'m really terrible

To execute your command directly from within C#, you would use the SqlCommand class.

Quick sample code using paramaterized SQL (to avoid injection attacks) might look like this:

string queryString = "SELECT tPatCulIntPatIDPk, tPatSFirstname, tPatSName, tPatDBirthday  FROM  [dbo].[TPatientRaw] WHERE tPatSName = @tPatSName";
string connectionString = "Server=.\PDATA_SQLEXPRESS;Database=;User Id=sa;Password=2BeChanged!;";

using (SqlConnection connection = new SqlConnection(connectionString))
{
    SqlCommand command = new SqlCommand(queryString, connection);
    command.Parameters.AddWithValue("@tPatSName", "Your-Parm-Value");
    connection.Open();
    SqlDataReader reader = command.ExecuteReader();
    try
    {
        while (reader.Read())
        {
            Console.WriteLine(String.Format("{0}, {1}",
            reader["tPatCulIntPatIDPk"], reader["tPatSFirstname"]));// etc
        }
    }
    finally
    {
        // Always call Close when done reading.
        reader.Close();
    }
}

We can use the rank() window function (where you would choose the rank = 1) rank just adds a number for every row of a group (in this case it would be the hour)

here's an example. ( from https://github.com/jaceklaskowski/mastering-apache-spark-book/blob/master/spark-sql-functions.adoc#rank )

val dataset = spark.range(9).withColumn("bucket", 'id % 3)

import org.apache.spark.sql.expressions.Window
val byBucket = Window.partitionBy('bucket).orderBy('id)

scala> dataset.withColumn("rank", rank over byBucket).show
+---+------+----+
| id|bucket|rank|
+---+------+----+
|  0|     0|   1|
|  3|     0|   2|
|  6|     0|   3|
|  1|     1|   1|
|  4|     1|   2|
|  7|     1|   3|
|  2|     2|   1|
|  5|     2|   2|
|  8|     2|   3|
+---+------+----+

Try reducing the range of the for loop to range(len(a)-1):

a = [0,1,2,3]
b = []

for i in range(len(a)-1):
    b.append(a[i]+a[i+1])

print(b)

This can also be written as a list comprehension:

b = [a[i] + a[i+1] for i in range(len(a)-1)]
print(b)

Why are you combining GET and POST? Use one or the other.

$.ajax({
    type: 'post',
    data: {
        timestamp: timestamp,
        uid: uid
        ...
    }
});

php:

$uid =$_POST['uid'];

Or, just format your request properly (you're missing the ampersands for the get parameters).

url:"getdata.php?timestamp="+timestamp+"&uid="+id+"&uname="+name,

I found this example http://android-codes-examples.blogspot.com/2011/11/show-or-hide-soft-keyboard-on-opening.html. Add the following code just before alert.show().

InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(InputMethodManager.SHOW_FORCED,0);

Another way is to stick it into the command section of the Deployment:

...
command: [ "echo", "
  option = value\n
  other_option = value\n
" ]
...

Alternatively, to make it more ConfigMap-like, use an additional Deployment that will just host that config in the command section and execute kubectl create on it while adding an unique 'version' to its name (like calculating a hash of the content) and modifying all the deployments that use that config:

...
command: [ "/usr/sbin/kubectl-apply-config.sh", "
  option = value\n
  other_option = value\n
" ]
...

I'll probably post kubectl-apply-config.sh if it ends up working.

(don't do that; it looks too bad)

With pure HTML you can't influence this - every modern browser (= the user) has complete control over this behavior because it has been misused a lot in the past...

HTML option

You can open a new window (HTML4) or a new browsing context (HTML5). Browsing context in modern browsers is mostly "new tab" instead of "new window". You have no influence on that, and you can't "force" modern browsers to open a new window.

In order to do this, use the anchor element's attribute target^[1]. The value you are looking for is _blank^[2].

<a href="www.example.com/example.html" target="_blank">link text</a>

JavaScript option

Forcing a new window is possible via javascript - see Ievgen's excellent answer below for a javascript solution.

(!) However, be aware, that opening windows via javascript (if not done in the onclick event from an anchor element) are subject to getting blocked by popup blockers!

_{[1] This attribute dates back to the times when browsers did not have tabs and using framesets was state of the art. In the meantime, the functionality of this attribute has slightly changed (see MDN Docu)}

_{[2] There are some other values which do not make much sense anymore (because they were designed with framesets in mind) like _parent, _self or _top.}

In spite of what some may assert, here is a singleton with parameters in constructor

public class Singleton {

    private static String aParameterStored;

    private static final Singleton instance = new Singleton("Param to set");

    private Singleton() {
        // do nothing
    }

    private Singleton(String param) {
        aParameterStored = param;
    }

    public static Singleton getInstance() {
        return instance;
    }

    /*
     * ... stuff you would like the singleton do
     */
}

The singleton pattern say :

• ensure that only one instance of the singleton class ever exists
• provide global access to that instance.

which are respected with this example.

Why not directly set the property ? It's textbook case to show how we can get a singleton having constructor with parameter but it could be useful in some situations. For example in inheritance cases to force the singleton to set some superclass properties.

To get the second highest salary just use the below query

SELECT salary FROM employees
ORDER BY salary DESC LIMIT 1,1;

In MySQL -> INT(10) does not mean a 10-digit number, it means an integer with a display width of 10 digits. The maximum value for an INT in MySQL is 2147483647 (or 4294967295 if unsigned).

You can use a BIGINT instead of INT to store it as a numeric. Using BIGINT will save you 3 bytes per row over VARCHAR(10).

If you want to Store "Country + area + number separately". Try using a VARCHAR(20). This allows you the ability to store international phone numbers properly, should that need arise.

Checking the disk usage on your Windows PC can be done as follows:

import psutil

fan = psutil.disk_usage(path="C:/")
print("Available: ", fan.total/1000000000)
print("Used: ", fan.used/1000000000)
print("Free: ", fan.free/1000000000)
print("Percentage Used: ", fan.percent, "%")

It is most accurate to say that methods with a Bang! are the more dangerous or surprising version. There are many methods that mutate without a Bang such as .destroy and in general methods only have bangs where a safer alternative exists in the core lib.

For instance, on Array we have .compact and .compact!, both methods mutate the array, but .compact! returns nil instead of self if there are no nil's in the array, which is more surprising than just returning self.

The only non-mutating method I've found with a bang is Kernel's .exit! which is more surprising than .exit because you cannot catch SystemExit while the process is closing.

Rails and ActiveRecord continues this trend in that it uses bang for more 'surprising' effects like .create! which raises errors on failure.

If your version of PHP does not include this function:

<?php

function http_response_code($code = NULL) {
        if ($code !== NULL) {
            switch ($code) {
                case 100: $text = 'Continue';
                    break;
                case 101: $text = 'Switching Protocols';
                    break;
                case 200: $text = 'OK';
                    break;
                case 201: $text = 'Created';
                    break;
                case 202: $text = 'Accepted';
                    break;
                case 203: $text = 'Non-Authoritative Information';
                    break;
                case 204: $text = 'No Content';
                    break;
                case 205: $text = 'Reset Content';
                    break;
                case 206: $text = 'Partial Content';
                    break;
                case 300: $text = 'Multiple Choices';
                    break;
                case 301: $text = 'Moved Permanently';
                    break;
                case 302: $text = 'Moved Temporarily';
                    break;
                case 303: $text = 'See Other';
                    break;
                case 304: $text = 'Not Modified';
                    break;
                case 305: $text = 'Use Proxy';
                    break;
                case 400: $text = 'Bad Request';
                    break;
                case 401: $text = 'Unauthorized';
                    break;
                case 402: $text = 'Payment Required';
                    break;
                case 403: $text = 'Forbidden';
                    break;
                case 404: $text = 'Not Found';
                    break;
                case 405: $text = 'Method Not Allowed';
                    break;
                case 406: $text = 'Not Acceptable';
                    break;
                case 407: $text = 'Proxy Authentication Required';
                    break;
                case 408: $text = 'Request Time-out';
                    break;
                case 409: $text = 'Conflict';
                    break;
                case 410: $text = 'Gone';
                    break;
                case 411: $text = 'Length Required';
                    break;
                case 412: $text = 'Precondition Failed';
                    break;
                case 413: $text = 'Request Entity Too Large';
                    break;
                case 414: $text = 'Request-URI Too Large';
                    break;
                case 415: $text = 'Unsupported Media Type';
                    break;
                case 500: $text = 'Internal Server Error';
                    break;
                case 501: $text = 'Not Implemented';
                    break;
                case 502: $text = 'Bad Gateway';
                    break;
                case 503: $text = 'Service Unavailable';
                    break;
                case 504: $text = 'Gateway Time-out';
                    break;
                case 505: $text = 'HTTP Version not supported';
                    break;
                default:
                    exit('Unknown http status code "' . htmlentities($code) . '"');
                    break;
            }
            $protocol = (isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0');
            header($protocol . ' ' . $code . ' ' . $text);
            $GLOBALS['http_response_code'] = $code;
        } else {
            $code = (isset($GLOBALS['http_response_code']) ? $GLOBALS['http_response_code'] : 200);
        }
        return $code;
    }

None of these answers worked for me. My problem is caused by JUnit and hamcrest. See also java.lang.IllegalArgumentException: already added: Lorg/hamcrest/BaseDescription; Conversion to Dalvik format failed with error 1

If you don't want to keep strings out of it, this works as well (Put it into a function):

DECLARE @Day int, @Month int, @Year int
SELECT @Day = 1, @Month = 2, @Year = 2008

SELECT DateAdd(dd, @Day-1, DateAdd(mm, @Month -1, DateAdd(yy, @Year - 2000, '20000101')))

var ref = $('#example').DataTable();
ref.ajax.reload();

If you want to add a reload/refresh button to DataTables 1.10 then use drawCallback.

See example below (I am using DataTables with bootstrap css)

var ref= $('#hldy_tbl').DataTable({
        "responsive": true,
        "processing":true,
        "serverSide":true,
        "ajax":{
            "url":"get_hotels.php",
            "type":"POST"
        },
        "drawCallback": function( settings ) {
            $('<li><a onclick="refresh_tab()" class="fa fa-refresh"></a></li>').prependTo('div.dataTables_paginate ul.pagination');
        }
    });

function refresh_tab(){
    ref.ajax.reload();
}

Running in Debug Mode

When you're developing and debugging an application, you will typically run with the debug attribute in the web.config file set to true and your DLLs compiled in debug mode. However, before you deploy your application to test or to production, you should compile your components in release mode and set the debug attribute to false.

ASP.NET works differently on many levels when running in debug mode. In fact, when you are running in debug mode, the GC will allow your objects to remain alive longer (until the end of the scope) so you will always see higher memory usage when running in debug mode.

Another often unrealized side-effect of running in debug mode is that client scripts served via the webresource.axd and scriptresource.axd handlers will not be cached. That means that each client request will have to download any scripts (such as ASP.NET AJAX scripts) instead of taking advantage of client-side caching. This can lead to a substantial performance hit.

Source: http://blogs.iis.net/webtopics/archive/2009/05/22/troubleshooting-system-outofmemoryexceptions-in-asp-net.aspx

Use an array, not an object literal, if order matters.

list = ['apple', 'banana', 'carrot'];

Or something like

dict = {
 'a' : ['apple', 'awesome'],
 'b' : ['best friend']
};

Or even..

dict = [{letter:'a', list:['apple', 'awesome']},{letter:'b', list:['best friend']}];

The keys for dict are not guaranteed at all to be in order.

A lot of people do a common mistake of thinking that 'rvm implode' does it . You need to delete all traces of any .rm files . Also , it will take some manual deletions from root . Make sure , it gets deleted and also all the ruby versions u installed using it .

From iOS 7 there is an API and you can get (and set) the tint color with:

self.view.tintColor

Or if you need the CGColor:

self.view.tintColor.CGColor

innerHTML sets the text (including html elements) inside an element. Normally we use it for elements like div, span etc to insert other html elements inside it.

For your case you want to set the value of an input element. So you should use the value attribute.

Change innerHTML to value

document.getElementById('add').value = sum;

The following should work as it calculates difference between DATE and UTCDATE for the server you are running and uses that offset to calculate the UTC equivalent of any date you pass to it. In my example, I am trying to convert UTC equivalent for '1-nov-2012 06:00' in Adelaide, Australia where UTC offset is -630 minutes, which when added to any date will result in UTC equivalent of any local date.

select DATEADD(MINUTE, DATEDIFF(MINUTE, GETDATE(), GETUTCDATE()), '1-nov-2012 06:00')

Yes, you can install an interrupt handler using the module signal, and wait forever using a threading.Event:

import signal
import sys
import time
import threading

def signal_handler(signal, frame):
    print('You pressed Ctrl+C!')
    sys.exit(0)

signal.signal(signal.SIGINT, signal_handler)
print('Press Ctrl+C')
forever = threading.Event()
forever.wait()

checkall is the id of allcheck box and cb-child is the name of each checkboxes that will be checked and unchecked depend on checkall click event

$("#checkall").click(function () {
                        if(this.checked){
                            $("input[name='cb-child']").each(function (i, el) {
                                el.setAttribute("checked", "checked");
                                el.checked = true;
                                el.parentElement.className = "checked";

                            });
                        }else{
                            $("input[name='cb-child']").each(function (i, el) {
                                el.removeAttribute("checked");
                                el.parentElement.className = "";
                            });
                        }
                    });

This solution is for Vue-2 users:

1. In vue-2 if you don't like to keep your files in static folder (relevant info), or
2. In vue-2 & vue-cli-3 if you don't like to keep your files in public folder (static folder is renamed to public):

The simple solution is :)

<img src="@/assets/img/clear.gif" /> // just do this:
<img :src="require(`@/assets/img/clear.gif`)" // or do this:
<img :src="require(`@/assets/img/${imgURL}`)" // if pulling from: data() {return {imgURL: 'clear.gif'}}

If you like to keep your static images in static/assets/img or public/assets/img folder, then just do:

<img src="./assets/img/clear.gif" />
<img src="/assets/img/clear.gif" /> // in some case without dot ./

NSDate actually represents a time interval in seconds since a reference date (1st Jan 2000 UTC I think). Internally, a double precision floating point number is used so two arbitrary dates are highly unlikely to compare equal even if they are on the same day. If you want to see if a particular date falls on a particular day, you probably need to use NSDateComponents. e.g.

NSDateComponents* dateComponents = [[NSDateComponents alloc] init];
[dateComponents setYear: 2011];
[dateComponents setMonth: 5];
[dateComponents setDay: 24];
/*
 *  Construct two dates that bracket the day you are checking.  
 *  Use the user's current calendar.  I think this takes care of things like daylight saving time.
 */
NSCalendar* calendar = [NSCalendar currentCalendar];
NSDate* startOfDate = [calendar dateFromComponents: dateComponents];
NSDateComponents* oneDay = [[NSDateComponents alloc] init];
[oneDay setDay: 1];
NSDate* endOfDate = [calendar dateByAddingComponents: oneDay toDate: startOfDate options: 0];
/*
 *  Compare the date with the start of the day and the end of the day.
 */
NSComparisonResult startCompare = [startOfDate compare: myDate];
NSComparisonResult endCompare = [endOfDate compare: myDate];

if (startCompare != NSOrderedDescending && endCompare == NSOrderedDescending)
{
    // we are on the right date
} 

Check out this one, it's open source http://amateras.sourceforge.jp/cgi-bin/fswiki_en/wiki.cgi?page=EclipseHTMLEditor

Just want to add my two cents on this old post:

In my opinion, almost all of relational database engines include a commit transaction execution automatically after execute a DDL command even when you have autocommit=false, So you don't need to start a transaction to avoid a potential truncated object creation because It is completely unnecessary.

The answer to my comment above on the Original Question makes me think this is all he wants:

loopnum = 0
word = 'afrykanerskojezyczny'
wordlist = ['afrykanerskojezycznym','afrykanerskojezyczni','nieafrykanerskojezyczni']
for i in wordlist:
    wordlist[loopnum] = word
    loopnum += 1

This will do the following:

For every value in wordlist, set that value of the wordlist to the origional code.

All you have to do is put this piece of code where you need to change wordlist, making sure you store the words you need to change in wordlist, and that the original word is correct.

Hope this helps!

Can also invoke oShell.Exec in order to be able to read STDIN/STDOUT/STDERR responses. Perfect for error checking which it seems you're doing with your sanity .BAT.

I also thought this would work but it's misleading:

myStruct _m1 = {0};

When I tried this:

myStruct _m1 = {0xff};

Only the 1st byte was set to 0xff, the remaining ones were set to 0. So I wouldn't get into the habit of using this.

function isValidDate(year, month, day) {
        var d = new Date(year, month - 1, day, 0, 0, 0, 0);
        return (!isNaN(d) && (d.getDate() == day && d.getMonth() + 1 == month && d.getYear() == year));
    }

It would be good to share, For DB2 use: INSERT(someColumn, 1, 4, '')

Stuff is not supported in DB2

This question has been addressed, in a slightly different form, at length, here:

RESTful Authentication

But this addresses it from the server-side. Let's look at this from the client-side. Before we do that, though, there's an important prelude:

Javascript Crypto is Hopeless

Matasano's article on this is famous, but the lessons contained therein are pretty important:

https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2011/august/javascript-cryptography-considered-harmful/

To summarize:

• A man-in-the-middle attack can trivially replace your crypto code with <script> function hash_algorithm(password){ lol_nope_send_it_to_me_instead(password); }</script>
• A man-in-the-middle attack is trivial against a page that serves any resource over a non-SSL connection.
• Once you have SSL, you're using real crypto anyways.

And to add a corollary of my own:

• A successful XSS attack can result in an attacker executing code on your client's browser, even if you're using SSL - so even if you've got every hatch battened down, your browser crypto can still fail if your attacker finds a way to execute any javascript code on someone else's browser.

This renders a lot of RESTful authentication schemes impossible or silly if you're intending to use a JavaScript client. Let's look!

HTTP Basic Auth

First and foremost, HTTP Basic Auth. The simplest of schemes: simply pass a name and password with every request.

This, of course, absolutely requires SSL, because you're passing a Base64 (reversibly) encoded name and password with every request. Anybody listening on the line could extract username and password trivially. Most of the "Basic Auth is insecure" arguments come from a place of "Basic Auth over HTTP" which is an awful idea.

The browser provides baked-in HTTP Basic Auth support, but it is ugly as sin and you probably shouldn't use it for your app. The alternative, though, is to stash username and password in JavaScript.

This is the most RESTful solution. The server requires no knowledge of state whatsoever and authenticates every individual interaction with the user. Some REST enthusiasts (mostly strawmen) insist that maintaining any sort of state is heresy and will froth at the mouth if you think of any other authentication method. There are theoretical benefits to this sort of standards-compliance - it's supported by Apache out of the box - you could store your objects as files in folders protected by .htaccess files if your heart desired!

The problem? You are caching on the client-side a username and password. This gives evil.ru a better crack at it - even the most basic of XSS vulnerabilities could result in the client beaming his username and password to an evil server. You could try to alleviate this risk by hashing and salting the password, but remember: JavaScript Crypto is Hopeless. You could alleviate this risk by leaving it up to the Browser's Basic Auth support, but.. ugly as sin, as mentioned earlier.

HTTP Digest Auth

Is Digest authentication possible with jQuery?

A more "secure" auth, this is a request/response hash challenge. Except JavaScript Crypto is Hopeless, so it only works over SSL and you still have to cache the username and password on the client side, making it more complicated than HTTP Basic Auth but no more secure.

Query Authentication with Additional Signature Parameters.

Another more "secure" auth, where you encrypt your parameters with nonce and timing data (to protect against repeat and timing attacks) and send the. One of the best examples of this is the OAuth 1.0 protocol, which is, as far as I know, a pretty stonking way to implement authentication on a REST server.

http://tools.ietf.org/html/rfc5849

Oh, but there aren't any OAuth 1.0 clients for JavaScript. Why?

JavaScript Crypto is Hopeless, remember. JavaScript can't participate in OAuth 1.0 without SSL, and you still have to store the client's username and password locally - which puts this in the same category as Digest Auth - it's more complicated than HTTP Basic Auth but it's no more secure.

Token

The user sends a username and password, and in exchange gets a token that can be used to authenticate requests.

This is marginally more secure than HTTP Basic Auth, because as soon as the username/password transaction is complete you can discard the sensitive data. It's also less RESTful, as tokens constitute "state" and make the server implementation more complicated.

SSL Still

The rub though, is that you still have to send that initial username and password to get a token. Sensitive information still touches your compromisable JavaScript.

To protect your user's credentials, you still need to keep attackers out of your JavaScript, and you still need to send a username and password over the wire. SSL Required.

Token Expiry

It's common to enforce token policies like "hey, when this token has been around too long, discard it and make the user authenticate again." or "I'm pretty sure that the only IP address allowed to use this token is XXX.XXX.XXX.XXX". Many of these policies are pretty good ideas.

Firesheeping

However, using a token Without SSL is still vulnerable to an attack called 'sidejacking': http://codebutler.github.io/firesheep/

The attacker doesn't get your user's credentials, but they can still pretend to be your user, which can be pretty bad.

tl;dr: Sending unencrypted tokens over the wire means that attackers can easily nab those tokens and pretend to be your user. FireSheep is a program that makes this very easy.

A Separate, More Secure Zone

The larger the application that you're running, the harder it is to absolutely ensure that they won't be able to inject some code that changes how you process sensitive data. Do you absolutely trust your CDN? Your advertisers? Your own code base?

Common for credit card details and less common for username and password - some implementers keep 'sensitive data entry' on a separate page from the rest of their application, a page that can be tightly controlled and locked down as best as possible, preferably one that is difficult to phish users with.

Cookie (just means Token)

It is possible (and common) to put the authentication token in a cookie. This doesn't change any of the properties of auth with the token, it's more of a convenience thing. All of the previous arguments still apply.

Session (still just means Token)

Session Auth is just Token authentication, but with a few differences that make it seem like a slightly different thing:

• Users start with an unauthenticated token.
• The backend maintains a 'state' object that is tied to a user's token.
• The token is provided in a cookie.
• The application environment abstracts the details away from you.

Aside from that, though, it's no different from Token Auth, really.

This wanders even further from a RESTful implementation - with state objects you're going further and further down the path of plain ol' RPC on a stateful server.

OAuth 2.0

OAuth 2.0 looks at the problem of "How does Software A give Software B access to User X's data without Software B having access to User X's login credentials."

The implementation is very much just a standard way for a user to get a token, and then for a third party service to go "yep, this user and this token match, and you can get some of their data from us now."

Fundamentally, though, OAuth 2.0 is just a token protocol. It exhibits the same properties as other token protocols - you still need SSL to protect those tokens - it just changes up how those tokens are generated.

There are two ways that OAuth 2.0 can help you:

• Providing Authentication/Information to Others
• Getting Authentication/Information from Others

But when it comes down to it, you're just... using tokens.

Back to your question

So, the question that you're asking is "should I store my token in a cookie and have my environment's automatic session management take care of the details, or should I store my token in Javascript and handle those details myself?"

And the answer is: do whatever makes you happy.

The thing about automatic session management, though, is that there's a lot of magic happening behind the scenes for you. Often it's nicer to be in control of those details yourself.

I am 21 so SSL is yes

The other answer is: Use https for everything or brigands will steal your users' passwords and tokens.

In case you want a secondary splash screen (after the native one), here is a simple example that works:

class SplashPage extends StatelessWidget {
  SplashPage(BuildContext context) {
    Future.delayed(const Duration(seconds: 3), () {
      // Navigate here to next screen
    });
  }

  @override
  Widget build(BuildContext context) {
    return Text('Splash screen here');
  }
}

Overloading Example

class overload {
    public $name;
    public function __construct($agr) {
        $this->name = $agr;
    }
    public function __call($methodname, $agrument) {
         if($methodname == 'sum2') {

          if(count($agrument) == 2) {
              $this->sum($agrument[0], $agrument[1]);
          }
          if(count($agrument) == 3) {

              echo $this->sum1($agrument[0], $agrument[1], $agrument[2]);
          }
        }
    }
    public function sum($a, $b) {
        return $a + $b;
    }
    public function sum1($a,$b,$c) {

        return $a + $b + $c;
    }
}
$object = new overload('Sum');
echo $object->sum2(1,2,3);

Here are the complete list of scripts required to get rid of this problem. (Make sure the file exists at the given file path)

   <script src="@Url.Content("~/Scripts/jquery-1.8.2.js")" type="text/javascript">
    </script>
    <script src="@Url.Content("~/Scripts/jquery-ui-1.8.24.js")" type="text/javascript">
    </script>
    <script src="@Url.Content("~/Scripts/jquery.validate.js")" type="text/javascript">
    </script>
    <script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.js")" type="text/javascript">
    </script>
    <script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.js")" type="text/javascript">
    </script>

and also include the below css link in _Layout.cshtml for a stylish popup.

<link rel="stylesheet" type="text/css" href="../../Content/themes/base/jquery-ui.css" />

You must check the certificate hash code.

ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain,
    errors) =>
        {
            var hashString = certificate.GetCertHashString();
            if (hashString != null)
            {
                var certHashString = hashString.ToLower();
                return certHashString == "dec2b525ddeemma8ccfaa8df174455d6e38248c5";
            }
            return false;
        };

I have this working well using JPA2.0 and MySQL 5.5.10, for cases where I only care about the last time the row was modified. MySQL will create a timestamp on first insertion, and every time UPDATE is called on the row. (NOTE: this will be problematic if I cared whether or not the UPDATE actually made a change).

The "timestamp" column in this example is like a "last-touched" column.x`

The code below uses a separate column "version" for optimistic locking.

private long version;
private Date timeStamp

@Version
public long getVersion() {
    return version;
}

public void setVersion(long version) {
    this.version = version;
}

// columnDefinition could simply be = "TIMESTAMP", as the other settings are the MySQL default
@Column(name="timeStamp", columnDefinition="TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP")
@Temporal(TemporalType.TIMESTAMP)
public Date getTimeStamp() {
    return timeStamp;
}

public void setTimeStamp(Date timeStamp) {
    this.timeStamp = timeStamp;
}

(NOTE: @Version doesn't work on a MySQL "DATETIME" column, where the attribute type is "Date" in the Entity class. This was because Date was generating a value down to the millisecond, however MySQL was not storing the millisecond, so when it did a comparison between what was in the database, and the "attached" entity, it thought they had different version numbers)

From the MySQL manual regarding TIMESTAMP :

With neither DEFAULT nor ON UPDATE clauses, it is the same as DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP.

As already mentioned by Amro, the most concise way to do this is using cell arrays. However, Budo touched on the new string class introduced in version R2016b of MATLAB. Using this new object, you can very easily create an array of strings in a loop as follows:

for i = 1:10
  Names(i) = string('Sample Text');
end

It means that you have a memory error. You may be trying to free a pointer that wasn't allocated by malloc (or delete an object that wasn't created by new) or you may be trying to free/delete such an object more than once. You may be overflowing a buffer or otherwise writing to memory to which you shouldn't be writing, causing heap corruption.

Any number of programming errors can cause this problem. You need to use a debugger, get a backtrace, and see what your program is doing when the error occurs. If that fails and you determine you have corrupted the heap at some previous point in time, you may be in for some painful debugging (it may not be too painful if the project is small enough that you can tackle it piece by piece).

This is my general way:

View namebar = view.findViewById(R.id.namebar);
ViewGroup parent = (ViewGroup) namebar.getParent();
if (parent != null) {
    parent.removeView(namebar);
}

Short answer: 400-800 pixels.

What I have read is that HTML newsletter width should be as narrow as possible without being too narrow. For instance, 400-500 pixels for a one column layout is a lower limit. Any less may look too weird.

Today's widescreen monitors allow for more horizontal pixels and most web email clients will either be of the two-column variety (Gmail) or 3-pane layout where the content window bellow the inbox list (Hotmail and Yahoo). In either case, you can be okay with 800 pixels if you're targeting the 1280 wide audience. An older or less technical audience may have older, square monitors.

There is the problem of Outlook having a three-column layout. That limits the width of your email even more. With them, you may want to go even narrower.

I just recently created a template that required an ad banner that is 730 pixels wide. It was near in the wide range, but not so much that most people could not double-click the email an open a new window in Outlook (the web email users should be okay for the most part).

Hope this advice helps.

There are a few ways to do this; none of them are the easy, obvious way.

Applying white-space:nowrap to a <col> won't work; only four CSS properties work on <col> elements - background-color, width, border, and visibility. IE7 and earlier used to support all properties, but that's because they used a strange table model. IE8 now matches everyone else.

So, how do you solve this?

Well, if you can ignore IE (including IE8), you can use the :nth-child() pseudoclass to select particular <td>s from each row. You'd use td:nth-child(2) { white-space:nowrap; }. (This works for this example, but would break if you had any rowspans or colspans involved.)

If you have to support IE, then you've got to go the long way around and apply a class to every <td> that you want to affect. It sucks, but them's the breaks.

In the long run, there are proposals to fix this lack in CSS, so that you can more easily apply styles to all the cells in a column. You'll be able to do something like td:nth-col(2) { white-space:nowrap; } and it would do what you want.

To answer the other half of the question, you can call:

return PartialView("viewname");

when you want to return partial HTML. You'll just have to find some way to decide whether the request wants JSON or HTML, perhaps based on a URL part/parameter.

This short snippet seems to work. Trigger the click event when link tapped :

  $('a').on('touchstart', function() {
    $(this).trigger('click');
  });

Use your bean class like this, if your JSON data starts with an an array object. it helps you.

Users[] bean = gson.fromJson(response,Users[].class);

Users is my bean class.

Response is my JSON data.

If you need direct access:

WScript.Arguments.Item(0)
WScript.Arguments.Item(1)
...

I had this problem. Reinstalling the latest version of Adobe Reader did nothing. Adobe Reader worked in Chrome but not in IE. This worked for me ...

1) Go to IE's Tools-->Compatibility View menu.
2) Enter a website that has the PDF you wish to see. Click OK.
3) Restart IE 4) Go to the website you entered and select the PDF. It should come up.
5) Go back to Compatibility View and delete the entry you made.
6) Adobe Reader works OK now in IE on all websites.

It's a strange fix, but it worked for me. I needed to go through an Adobe acceptance screen after reinstall that only appeared after I did the Compatibility View trick. Once accepted, it seemed to work everywhere. Pretty flaky stuff. Hope this helps someone.

I agree with the other answerers that in most cases (almost always) it is necessary to sanitize Your input.

But consider such code (it is for a REST controller):

$method = $_SERVER['REQUEST_METHOD'];

switch ($method) {
            case 'GET':
                return $this->doGet($request, $object);
            case 'POST':
                return $this->doPost($request, $object);
            case 'PUT':
                return $this->doPut($request, $object);
            case 'DELETE':
                return $this->doDelete($request, $object);
            default:
                return $this->onBadRequest();
}

It would not be very useful to apply sanitizing here (although it would not break anything, either).

So, follow recommendations, but not blindly - rather understand why they are for :)

There are few steps to upgrade 2/4/5 to Angular 6.

npm uninstall --save-dev angular-cli
npm install --save-dev @angular/cli@latest
npm install

To fix the issue related to "angular.json" :-

ng update @angular/cli --migrate-only --from=1.7.4

Store MIGRATION
https://github.com/ngrx/platform/blob/master/MIGRATION.md#ngrxstore

RXJS MIGRATION
https://www.academind.com/learn/javascript/rxjs-6-what-changed/

Hoping this will help you :)

SOAP (communication protocol) for communication between applications. Uses HTTP (port 80) or SMTP ( port 25 or 2525 ), for message negotiation and transmission.

I encounter some issue in my project.

In child table, there isn't any record Id equals 1 and 11

I inserted DEAL_ITEM_THIRD_PARTY_PO table which Id equals 1 and 11 then I can create FK

Just came accross this use case. I implemented gens's answer, adding a recursive approach for handling values that are also dicts:

def mutate_dict_in_place(f, d):
    for k, v in d.iteritems():
        if isinstance(v, dict):
            mutate_dict_in_place(f, v)
        else:
            d[k] = f(v)

# Exemple handy usage
def utf8_everywhere(d):
    mutate_dict_in_place((
        lambda value:
            value.decode('utf-8')
            if isinstance(value, bytes)
            else value
        ),
        d
    )

my_dict = {'a': b'byte1', 'b': {'c': b'byte2', 'd': b'byte3'}}
utf8_everywhere(my_dict)
print(my_dict)

This can be useful when dealing with json or yaml files that encode strings as bytes in Python 2

the type just tells you what the bit pattern is supposed to represent. the bits are only what you make of them. the same sequences can be interpreted in different ways.

I have found a nice tutorial about this topic:

https://springframework.guru/using-the-h2-database-console-in-spring-boot-with-spring-security/

Basically the correct JDBC URL for me was: jdbc:h2:mem:testdb

[Update]

While the solution under "old answer" will work for general problems, this section is to answer your specific question after clarification from your comment.

You should be able to set environment variables exactly like you specify in your question. As an example, I have a Heroku app that uses HTTP basic authentication.

# app/controllers/application_controller.rb
class ApplicationController < ActionController::Base
  protect_from_forgery
  before_filter :authenticate

  def authenticate
    authenticate_or_request_with_http_basic do |username, password|
      username == ENV['HTTP_USER'] && password == ENV['HTTP_PASS']
    end
  end
end

# config/initializers/dev_environment.rb
unless Rails.env.production?
  ENV['HTTP_USER'] = 'testuser'
  ENV['HTTP_PASS'] = 'testpass'
end

So in your case you would use

unless Rails.env.production?
  ENV['admin_password'] = "secret"
end

Don't forget to restart the server so the configuration is reloaded!

[Old Answer]

For app-wide configuration, you might consider a solution like the following:

Create a file config/application.yml with a hash of options you want to be able to access:

admin_password: something_secret
allow_registration: true
facebook:
  app_id: application_id_here
  app_secret: application_secret_here
  api_key: api_key_here

Now, create the file config/initializers/app_config.rb and include the following:

require 'yaml'

yaml_data = YAML::load(ERB.new(IO.read(File.join(Rails.root, 'config', 'application.yml'))).result)
APP_CONFIG = HashWithIndifferentAccess.new(yaml_data)

Now, anywhere in your application, you can access APP_CONFIG[:admin_password], along with all your other data. (Note that since the initializer includes ERB.new, your YAML file can contain ERB markup.)

you can use 'urllib' in python3 same as

https://stackoverflow.com/a/27243244/4815313 with few changes.

#python3

import urllib

page = urllib.request.urlopen("/path/").read()
print(page)

Use the group collection of the Match object, indexing it with the capturing group name, e.g.

foreach (Match m in mc){
    MessageBox.Show(m.Groups["link"].Value);
}

We can pass string value to main method as argument without using commandline argument concept in java through Netbean

 package MainClass;
 import java.util.Scanner;
 public class CmdLineArgDemo {

static{
 Scanner readData = new Scanner(System.in);   
 System.out.println("Enter any string :");
 String str = readData.nextLine();
 String [] str1 = str.split(" ");
 // System.out.println(str1.length);
 CmdLineArgDemo.main(str1);
}  

   public static void main(String [] args){
      for(int i = 0 ; i<args.length;i++) {
        System.out.print(args[i]+" ");
      }
    }
  }

Output

Enter any string : 
Coders invent Digital World 
Coders invent Digital World

Yes, you can store and view images in Firebase. You can use a filepicker to get the image file. Then you can host the image however you want, I prefer Amazon s3. Once the image is hosted you can display the image using the URL generated for the image.

Hope this helps.

It's likely that the download was corrupted if you are getting an error with the disk image. Go back to the downloads page at https://developers.google.com/appengine/downloads and look at the SHA1 checksum. Then, go to your Terminal app on your mac and run the following:

openssl sha1 [put the full path to the file here without brackets] 

For example:

openssl sha1 /Users/me/Desktop/myFile.dmg 

If you get a different value than the one on the Downloads page, you know your file is not properly downloaded and you should try again.

ES6

convert object to map:

const objToMap = (o) => new Map(Object.entries(o));

convert map to object:

const mapToObj = (m) => [...m].reduce( (o,v)=>{ o[v[0]] = v[1]; return o; },{} )

Note: the mapToObj function assumes map keys are strings (will fail otherwise)

The problem here is the performance, if you have a lot of rows it will be a problem.

If it is your case, please try with this:

import pandas as pd

source = pd.DataFrame({'Country' : ['USA', 'USA', 'Russia','USA'], 
              'City' : ['New-York', 'New-York', 'Sankt-Petersburg', 'New-York'],
              'Short_name' : ['NY','New','Spb','NY']})

source.groupby(['Country','City']).agg(lambda x:x.value_counts().index[0])

source.groupby(['Country','City']).Short_name.value_counts().groupby['Country','City']).first()

simple activity controller class !!!

class ActivityIndicator: UIVisualEffectView {


let activityIndictor: UIActivityIndicatorView = UIActivityIndicatorView(activityIndicatorStyle: UIActivityIndicatorViewStyle.WhiteLarge)
let label: UILabel = UILabel()
let blurEffect = UIBlurEffect(style: .Dark)
let vibrancyView: UIVisualEffectView

init() {

    self.vibrancyView = UIVisualEffectView(effect: UIVibrancyEffect(forBlurEffect: blurEffect))
    super.init(effect: blurEffect)
    self.setup()
}

required init?(coder aDecoder: NSCoder) {

    self.vibrancyView = UIVisualEffectView(effect: UIVibrancyEffect(forBlurEffect: blurEffect))
    super.init(coder: aDecoder)
    self.setup()
}

func setup() {

    contentView.addSubview(vibrancyView)
    vibrancyView.contentView.addSubview(activityIndictor)
    activityIndictor.startAnimating()
}

override func didMoveToSuperview() {
    super.didMoveToSuperview()

    if let superview = self.superview {
        let width: CGFloat = 75.0
        let height: CGFloat = 75.0
        self.frame = CGRectMake(superview.frame.size.width / 2 - width / 2,
                                superview.frame.height / 2 - height / 2,
                                width,
                                height)
        vibrancyView.frame = self.bounds
        let activityIndicatorSize: CGFloat = 40
        activityIndictor.frame = CGRectMake(18, height / 2 - activityIndicatorSize / 2,
                                            activityIndicatorSize,
                                            activityIndicatorSize)
        layer.cornerRadius = 8.0
        layer.masksToBounds = true

    }
}

func show() {
    self.hidden = false
}

func hide() {
    self.hidden = true
}}

usage :-

let activityIndicator = ActivityIndicator()
    self.view.addSubview(activityIndicator)

to hide :-

activityIndicator.hide()

There is a few benefits of using modules. You can use it only with Apple's framework unless module map is created. @import is a bit similar to pre-compiling headers files when added to .pch file which is a way to tune app the compilation process. Additionally you do not have to add libraries in the old way, using @import is much faster and efficient in fact. If you still look for a nice reference I will highly recommend you reading this article.

DLL files contain an Export Table which is a list of symbols which can be looked up by the calling program. The symbols are typically functions with the C calling convention (__stcall). The export table also contains the address of the function.

With this information, the calling program can then call the functions within the DLL even though it did not have access to the DLL at compile time.

Introducing Dynamic Link Libraries has some more information.

You could do this but the T generic parameter needs to be declared at the containing class:

public class Foo<T>
{
    public List<T> NewList { get; set; }
}

Having a default clause when it's not really needed is Defensive programming This usually leads to code that is overly complex because of too much error handling code. This error handling and detection code harms the readability of the code, makes maintenance harder, and eventually leads to more bugs than it solves.

So I believe that if the default shouldn't be reached - you don't have to add it.

Note that "shouldn't be reached" means that if it reached it's a bug in the software - you do need to test values that may contain unwanted values because of user input, etc.

Private Sub txtBoxBDayHim_KeyPress(ByVal KeyAscii As MSForms.ReturnInteger)
If KeyAscii >= 48 And KeyAscii <= 57 Or KeyAscii = 8 Then 'only numbers and backspace
    If KeyAscii = 8 Then 'if backspace, ignores + "/"
    Else
        If txtBoxBDayHim.TextLength = 10 Then 'limit textbox to 10 characters
        KeyAscii = 0
        Else
            If txtBoxBDayHim.TextLength = 2 Or txtBoxBDayHim.TextLength = 5 Then 'adds / automatically
            txtBoxBDayHim.Text = txtBoxBDayHim.Text + "/"
            End If
        End If
    End If
Else
KeyAscii = 0
End If
End Sub

This works for me. :)

Your code helped me a lot. Thanks!

I'm brazilian and my english is poor, sorry for any mistake.

The disabled attribute isn't valid on all HTML elements I believe, see the MSDN article. That and the proper value for disabled is simply "disabled". Your best approach is to bind a click function that returns false.

If each part have the same lines number, for example 22, here my solution:
split --numeric-suffixes=2 --additional-suffix=.txt -l 22 file.txt file
and you obtain file2.txt with the first 22 lines, file3.txt the 22 next line…

Thank @hamruta-takawale, @dror-s and @stackoverflowuser2010

Ahhh, that's super simple, no programming required.

See: https://developers.facebook.com/docs/plugins/page-plugin

You'll want to keep the show stream option turned on. You can adjust width and heigth and a few other things.

I had this problem when I installed MySQL 8.0.15 with the community installer. The my.ini file that came with the installer did not work correctly after it had been edited. I did a full manual install by downloading that zip folder. I was able to create my own my.ini file containing only the parameters that I was concerned about and it worked.

1. download zip file from MySQL website
2. unpack the folder into C:\program files\MySQL\MySQL8.0
3. within the MySQL8.0 folder that you unpacked the zip folder into, create a text file and save it as my.ini

4. include the parameters in that my.ini file that you are concerned about. so something like this(just ensure that there is already a folder created for the datadir or else initialization won't work):

   [mysqld]
   basedire=C:\program files\MySQL\MySQL8.0
   datadir=D:\MySQL\Data
   ....continue with whatever parameters you want to include
   

5. initialize the data directory by running these two commands in the command prompt:

   cd C:\program files\MySQL\MySQL8.0\bin
   mysqld --default-file=C:\program files\MySQL\MySQL8.0\my.ini --initialize
   

6. install the MySQL server as a service by running these two commands:

   cd C:\program files\MySQL\MySQL8.0\bin
   mysqld --install --default-file=C:\program files\MySQL\MySQL8.0\my.ini
   

7. finally, start the server for the first time by running these two commands:

   cd C:\program files\MySQL\MySQL8.0\bin
   mysqld --console
   

In my case, I was trying to build and get APK for an old Unity 3D project (so that I can play the game in my Android phone). I was using the most recent Android Studio version, and all the SDK packages I could download via SDK Manager in Android Studio. SDK Packages was located in

C:/Users/Onat/AppData/Local/Android/Sdk And the error message I got was the same except the JDK (Java Development Kit) version "jdk-12.0.2" . JDK was located in

C:\Program Files\Java\jdk-12.0.2 And Environment Variable in Windows was JAVA_HOME : C:\Program Files\Java\jdk-12.0.2

After 3 hours of research, I found out that Unity does not support JDK 10. As told in https://forum.unity.com/threads/gradle-build-failed-error-could-not-determine-java-version-from-10-0-1.532169/ . My suggestion is:

1.Uninstall unwanted JDK if you have one installed already. https://www.java.com/tr/download/help/uninstall_java.xml

2.Head to http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

3.Login to/Open a Oracle account if not already logged in.

4.Download the older but functional JDK 8 for your computer set-up(32 bit/64 bit, Windows/Linux etc.)

5.Install the JDK. Remember the installation path. (https://docs.oracle.com/cd/E19182-01/820-7851/inst_cli_jdk_javahome_t/)

6.If you are using Windows, Open Environment Variables and change Java Path via Right click My Computer/This PC>Properties>Advanced System Settings>Environment Variables>New>Variable Name: JAVA_HOME>Variable Value: [YOUR JDK Path, Mine was "C:\Program Files\Java\jdk1.8.0_221"]

7.In Unity 3D, press Edit > Preferences > External Tools and fill in the JDK path (Mine was "C:\Program Files\Java\jdk1.8.0_221").

8.Also, in the same pop-up, edit SDK Path. (Get it from Android Studio > SDK Manager > Android SDK > Android SDK Location.)

9.If needed, restart your computer for changes to take effect.

Did you write

String guid = System.Guid.NewGuid().ToString;

or

String guid = System.Guid.NewGuid().ToString();

notice the paranthesis

You can use the following code with Apache HTTP:

String payload = "{\"name\": \"myname\", \"age\": \"20\"}";
post.setEntity(new StringEntity(payload, ContentType.APPLICATION_JSON));

response = client.execute(request);

Additionally you can create a json object and put in fields into the object like this

HttpPost post = new HttpPost(URL);
JSONObject payload = new JSONObject();
payload.put("name", "myName");
payload.put("age", "20");
post.setEntity(new StringEntity(payload.toString(), ContentType.APPLICATION_JSON));

If you need something quick, datetime_object.date() gives you a date of a datetime object.

You can turn off foreign key checks:

SET FOREIGN_KEY_CHECKS = 0;

/* DO WHAT YOU NEED HERE */

SET FOREIGN_KEY_CHECKS = 1;

Please make sure to NOT use this on production and have a backup.

I have faced the same situation while designing custom notification. I have tried with the following attribute set with true.

 android:layout_centerInParent.

That's how I am able to do with the help of solution given by @tdammers below. The following line will be placed inside foreach loop.

$array[] = array('power' => trim("Some value"), 'time' => "time here" );

And then encode the array with json encode function

json_encode(array('newvalue'=> $array), 200)

You can just modified the .bash_profile by adding the MySQL $PATH as the following:
export PATH=$PATH:/usr/local/mysql/bin.

I did the following:

1- Open Terminal then $ nano .bash_profile or $ vim .bash_profile

2- Add the following PATH code to the .bash_profile

# Set architecture flags
export ARCHFLAGS="-arch x86_64"
# Ensure user-installed binaries take precedence
export PATH=/usr/local/mysql/bin:$PATH
# Load .bashrc if it exists
test -f ~/.bashrc && source ~/.bashrc 

3- Save the file.

4- Refresh Terminal using $ source ~/.bash_profile

5- To verify, type in Terminal $ mysql --version

6- It should print the output something like this:

$ mysql Ver 14.14 Distrib 5.7.17, for macos10.12 (x86_64)

The Terminal is now configured to read the MySQL commands from $PATH which is placed in the .bash_profile .

First you should take a note about difference between git am and git apply

When you are using git am you usually wanna to apply many patches. Thus should use:

git am *.patch

or just:

git am

Git will find patches automatically and apply them in order ;-)

UPD
Here you can find how to generate such patches

You can use Apache commons-io for this task:

Refer to this method:

public static byte[] readFileToByteArray(File file) throws IOException

Update:

Java 7 way:

byte[] bytes = Files.readAllBytes(Paths.get(filename));

and if it is a text file and you want to convert it to String (change encoding as needed):

StandardCharsets.UTF_8.decode(ByteBuffer.wrap(bytes)).toString()

There is solution for you :)

You must run your script after window loaded

if you use jQuery, you can use simple way:

<div id="fb-root"></div>
<script>
    window.fbAsyncInit = function() {
        FB.init({
            appId      : 'your-app-id',
            xfbml      : true,
            status     : true,
            version    : 'v2.5'
        });
    };

    (function(d, s, id){
        var js, fjs = d.getElementsByTagName(s)[0];
        if (d.getElementById(id)) {return;}
        js = d.createElement(s); js.id = id;
        js.src = "//connect.facebook.net/en_US/sdk.js";
        fjs.parentNode.insertBefore(js, fjs);
    }(document, 'script', 'facebook-jssdk'));
</script>

<script>
$(window).load(function() {
    var comment_callback = function(response) {
        console.log("comment_callback");
        console.log(response);
    }
    FB.Event.subscribe('comment.create', comment_callback);
    FB.Event.subscribe('comment.remove', comment_callback);
});
</script>

Try this code.

public void send (String fileName) {
    String SFTPHOST = "host:IP";
    int SFTPPORT = 22;
    String SFTPUSER = "username";
    String SFTPPASS = "password";
    String SFTPWORKINGDIR = "file/to/transfer";

    Session session = null;
    Channel channel = null;
    ChannelSftp channelSftp = null;
    System.out.println("preparing the host information for sftp.");

    try {
        JSch jsch = new JSch();
        session = jsch.getSession(SFTPUSER, SFTPHOST, SFTPPORT);
        session.setPassword(SFTPPASS);
        java.util.Properties config = new java.util.Properties();
        config.put("StrictHostKeyChecking", "no");
        session.setConfig(config);
        session.connect();
        System.out.println("Host connected.");
        channel = session.openChannel("sftp");
        channel.connect();
        System.out.println("sftp channel opened and connected.");
        channelSftp = (ChannelSftp) channel;
        channelSftp.cd(SFTPWORKINGDIR);
        File f = new File(fileName);
        channelSftp.put(new FileInputStream(f), f.getName());
        log.info("File transfered successfully to host.");
    } catch (Exception ex) {
        System.out.println("Exception found while tranfer the response.");
    } finally {
        channelSftp.exit();
        System.out.println("sftp Channel exited.");
        channel.disconnect();
        System.out.println("Channel disconnected.");
        session.disconnect();
        System.out.println("Host Session disconnected.");
    }
}   

You did not really ask an actual question, but since this is a general use case I'm using quite often here's what I do. You may try this yourself and see if the error persists.

My assumption on your use case:

You have an existing directory containing files and directories and now want to convert it into a Git repository that is cloned from some place else without changing any data in your current directory.

There are really two ways.

Clone repo - mv .git - git reset --hard

This method is what you did - to clone the existing repository into an empty directory, then move the .git directory into the destination directory. To work without problems, this generally requires you then to run

git reset --hard

However, that would change the state of files in your current directory. You can try this on a full copy/rsync of your directory and study what changes. At least afterwards you should no longer see discrepancies between git log and status.

Init new repository - point to origin

The second is less disturbing: cd into your destination, and start a new repository with

git init

Then you tell that new repository, that it has an ancestor some place else:

git remote add origin original_git_repo_path

Then safely

git fetch origin master

to copy over the data without changing your local files. Everything should be fine now.

I always recommend the second way for being less error-prone.

You can also take a look at this module for angular

https://github.com/floydsoft/angular-underscore

There is an ongoing effort to standardize Markdown and as of now, this is probably the best place to learn about markdown:

http://standardmarkdown.com/

I had the same problem.please do the following it may help you: By Default List View Threshold set at only 5,000 items this is because of Sharepoint server performance.

To Change the LVT:

1. Click SharePoint Central Administration,
2. Go to Application Management
3. Manage Web Applications
4. Select your application
5. Click General Settings at the ribbon
6. Select Resource Throttling
7. List View Threshold limit --> change the value to your need.
8. Also change the List View Threshold for Auditors and Administrators.if you are a administrator.

Click OK to save it.

This is a two-step process:

1. you need to create a login to SQL Server for that user, based on its Windows account

   CREATE LOGIN [<domainName>\<loginName>] FROM WINDOWS;
   

2. you need to grant this login permission to access a database:

   USE (your database)
   CREATE USER (username) FOR LOGIN (your login name)
   

Once you have that user in your database, you can give it any rights you want, e.g. you could assign it the db_datareader database role to read all tables.

USE (your database)
EXEC sp_addrolemember 'db_datareader', '(your user name)'