New introduction 2

In the previous version of macro "SaveEmailDetails" I used this statement to find Inbox:

Set FolderTgt = CreateObject("Outlook.Application"). _
              GetNamespace("MAPI").GetDefaultFolder(olFolderInbox)

I have since installed a newer version of Outlook and I have discovered that it does not use the default Inbox. For each of my email accounts, it created a separate store (named for the email address) each with its own Inbox. None of those Inboxes is the default.

This macro, outputs the name of the store holding the default Inbox to the Immediate Window:

Sub DsplUsernameOfDefaultStore()

  Dim NS As Outlook.NameSpace
  Dim DefaultInboxFldr As MAPIFolder

  Set NS = CreateObject("Outlook.Application").GetNamespace("MAPI")
  Set DefaultInboxFldr = NS.GetDefaultFolder(olFolderInbox)

  Debug.Print DefaultInboxFldr.Parent.Name

End Sub

On my installation, this outputs: "Outlook Data File".

I have added an extra statement to macro "SaveEmailDetails" that shows how to access the Inbox of any store.

New introduction 1

A number of people have picked up the macro below, found it useful and have contacted me directly for further advice. Following these contacts I have made a few improvements to the macro so I have posted the revised version below. I have also added a pair of macros which together will return the MAPIFolder object for any folder with the Outlook hierarchy. These are useful if you wish to access other than a default folder.

The original text referenced one question by date which linked to an earlier question. The first question has been deleted so the link has been lost. That link was to Update excel sheet based on outlook mail (closed)

Original text

There are a surprising number of variations of the question: "How do I extract data from Outlook emails to Excel workbooks?" For example, two questions up on [outlook-vba] the same question was asked on 13 August. That question references a variation from December that I attempted to answer.

For the December question, I went overboard with a two part answer. The first part was a series of teaching macros that explored the Outlook folder structure and wrote data to text files or Excel workbooks. The second part discussed how to design the extraction process. For this question Siddarth has provided an excellent, succinct answer and then a follow-up to help with the next stage.

What the questioner of every variation appears unable to understand is that showing us what the data looks like on the screen does not tell us what the text or html body looks like. This answer is an attempt to get past that problem.

The macro below is more complicated than Siddarth’s but a lot simpler that those I included in my December answer. There is more that could be added but I think this is enough to start with.

The macro creates a new Excel workbook and outputs selected properties of every email in Inbox to create this worksheet:

Near the top of the macro there is a comment containing eight hashes (#). The statement below that comment must be changed because it identifies the folder in which the Excel workbook will be created.

All other comments containing hashes suggest amendments to adapt the macro to your requirements.

How are the emails from which data is to be extracted identified? Is it the sender, the subject, a string within the body or all of these? The comments provide some help in eliminating uninteresting emails. If I understand the question correctly, an interesting email will have Subject = "Task Completed".

The comments provide no help in extracting data from interesting emails but the worksheet shows both the text and html versions of the email body if they are present. My idea is that you can see what the macro will see and start designing the extraction process.

This is not shown in the screen image above but the macro outputs two versions on the text body. The first version is unchanged which means tab, carriage return, line feed are obeyed and any non-break spaces look like spaces. In the second version, I have replaced these codes with the strings [TB], [CR], [LF] and [NBSP] so they are visible. If my understanding is correct, I would expect to see the following within the second text body:

Activity[TAB]Count[CR][LF]Open[TAB]35[CR][LF]HCQA[TAB]42[CR][LF]HCQC[TAB]60[CR][LF]HAbst[TAB]50 45 5 2 2 1[CR][LF] and so on

Extracting the values from the original of this string should not be difficult.

I would try amending my macro to output the extracted values in addition to the email’s properties. Only when I have successfully achieved this change would I attempt to write the extracted data to an existing workbook. I would also move processed emails to a different folder. I have shown where these changes must be made but give no further help. I will respond to a supplementary question if you get to the point where you need this information.

Good luck.

Latest version of macro included within the original text

Option Explicit
Public Sub SaveEmailDetails()

  ' This macro creates a new Excel workbook and writes to it details
  ' of every email in the Inbox.

  ' Lines starting with hashes either MUST be changed before running the
  ' macro or suggest changes you might consider appropriate.

  Dim AttachCount As Long
  Dim AttachDtl() As String
  Dim ExcelWkBk As Excel.Workbook
  Dim FileName As String
  Dim FolderTgt As MAPIFolder
  Dim HtmlBody As String
  Dim InterestingItem As Boolean
  Dim InxAttach As Long
  Dim InxItemCrnt As Long
  Dim PathName As String
  Dim ReceivedTime As Date
  Dim RowCrnt As Long
  Dim SenderEmailAddress As String
  Dim SenderName As String
  Dim Subject As String
  Dim TextBody As String
  Dim xlApp As Excel.Application

  ' The Excel workbook will be created in this folder.
  ' ######## Replace "C:\DataArea\SO" with the name of a folder on your disc.
  PathName = "C:\DataArea\SO"

  ' This creates a unique filename.
  ' #### If you use a version of Excel 2003, change the extension to "xls".
  FileName = Format(Now(), "yymmdd hhmmss") & ".xlsx"

  ' Open own copy of Excel
  Set xlApp = Application.CreateObject("Excel.Application")
  With xlApp
    ' .Visible = True         ' This slows your macro but helps during debugging
    .ScreenUpdating = False ' Reduces flash and increases speed
    ' Create a new workbook
    ' #### If updating an existing workbook, replace with an
    ' #### Open workbook statement.
    Set ExcelWkBk = xlApp.Workbooks.Add
    With ExcelWkBk
      ' #### None of this code will be useful if you are adding
      ' #### to an existing workbook.  However, it demonstrates a
      ' #### variety of useful statements.
      .Worksheets("Sheet1").Name = "Inbox"    ' Rename first worksheet
      With .Worksheets("Inbox")
        ' Create header line
        With .Cells(1, "A")
          .Value = "Field"
          .Font.Bold = True
        End With
        With .Cells(1, "B")
          .Value = "Value"
          .Font.Bold = True
        End With
        .Columns("A").ColumnWidth = 18
        .Columns("B").ColumnWidth = 150
      End With
    End With
    RowCrnt = 2
  End With

  ' FolderTgt is the folder I am going to search.  This statement says
  ' I want to seach the Inbox.  The value "olFolderInbox" can be replaced
  ' to allow any of the standard folders to be searched.
  ' See FindSelectedFolder() for a routine that will search for any folder.
  Set FolderTgt = CreateObject("Outlook.Application"). _
              GetNamespace("MAPI").GetDefaultFolder(olFolderInbox)
  ' #### Use the following the access a non-default Inbox.
  ' #### Change "Xxxx" to name of one of your store you want to access.
  Set FolderTgt = Session.Folders("Xxxx").Folders("Inbox")

  ' This examines the emails in reverse order. I will explain why later.
  For InxItemCrnt = FolderTgt.Items.Count To 1 Step -1
    With FolderTgt.Items.Item(InxItemCrnt)
      ' A folder can contain several types of item: mail items, meeting items,
      ' contacts, etc.  I am only interested in mail items.
      If .Class = olMail Then
        ' Save selected properties to variables
        ReceivedTime = .ReceivedTime
        Subject = .Subject
        SenderName = .SenderName
        SenderEmailAddress = .SenderEmailAddress
        TextBody = .Body
        HtmlBody = .HtmlBody
        AttachCount = .Attachments.Count
        If AttachCount > 0 Then
          ReDim AttachDtl(1 To 7, 1 To AttachCount)
          For InxAttach = 1 To AttachCount
            ' There are four types of attachment:
            '  *   olByValue       1
            '  *   olByReference   4
            '  *   olEmbeddedItem  5
            '  *   olOLE           6
            Select Case .Attachments(InxAttach).Type
              Case olByValue
            AttachDtl(1, InxAttach) = "Val"
              Case olEmbeddeditem
            AttachDtl(1, InxAttach) = "Ebd"
              Case olByReference
            AttachDtl(1, InxAttach) = "Ref"
              Case olOLE
            AttachDtl(1, InxAttach) = "OLE"
              Case Else
            AttachDtl(1, InxAttach) = "Unk"
            End Select
            ' Not all types have all properties.  This code handles
            ' those missing properties of which I am aware.  However,
            ' I have never found an attachment of type Reference or OLE.
            ' Additional code may be required for them.
            Select Case .Attachments(InxAttach).Type
              Case olEmbeddeditem
                AttachDtl(2, InxAttach) = ""
              Case Else
                AttachDtl(2, InxAttach) = .Attachments(InxAttach).PathName
            End Select
            AttachDtl(3, InxAttach) = .Attachments(InxAttach).FileName
            AttachDtl(4, InxAttach) = .Attachments(InxAttach).DisplayName
            AttachDtl(5, InxAttach) = "--"
            ' I suspect Attachment had a parent property in early versions
            ' of Outlook. It is missing from Outlook 2016.
            On Error Resume Next
            AttachDtl(5, InxAttach) = .Attachments(InxAttach).Parent
            On Error GoTo 0
            AttachDtl(6, InxAttach) = .Attachments(InxAttach).Position
            ' Class 5 is attachment.  I have never seen an attachment with
            ' a different class and do not see the purpose of this property.
            ' The code will stop here if a different class is found.
            Debug.Assert .Attachments(InxAttach).Class = 5
            AttachDtl(7, InxAttach) = .Attachments(InxAttach).Class
          Next
        End If
        InterestingItem = True
      Else
        InterestingItem = False
      End If
    End With
    ' The most used properties of the email have been loaded to variables but
    ' there are many more properies.  Press F2.  Scroll down classes until
    ' you find MailItem.  Look through the members and note the name of
    ' any properties that look useful.  Look them up using VB Help.

    ' #### You need to add code here to eliminate uninteresting items.
    ' #### For example:
    'If SenderEmailAddress <> "[email protected]" Then
    '  InterestingItem = False
    'End If
    'If InStr(Subject, "Accounts payable") = 0 Then
    '  InterestingItem = False
    'End If
    'If AttachCount = 0 Then
    '  InterestingItem = False
    'End If

    ' #### If the item is still thought to be interesting I
    ' #### suggest extracting the required data to variables here.

    ' #### You should consider moving processed emails to another
    ' #### folder.  The emails are being processed in reverse order
    ' #### to allow this removal of an email from the Inbox without
    ' #### effecting the index numbers of unprocessed emails.

    If InterestingItem Then
      With ExcelWkBk
        With .Worksheets("Inbox")
          ' #### This code creates a dividing row and then
          ' #### outputs a property per row.  Again it demonstrates
          ' #### statements that are likely to be useful in the final
          ' #### version
          ' Create dividing row between emails
          .Rows(RowCrnt).RowHeight = 5
          .Range(.Cells(RowCrnt, "A"), .Cells(RowCrnt, "B")) _
                                      .Interior.Color = RGB(0, 255, 0)
          RowCrnt = RowCrnt + 1
          .Cells(RowCrnt, "A").Value = "Sender name"
          .Cells(RowCrnt, "B").Value = SenderName
          RowCrnt = RowCrnt + 1
          .Cells(RowCrnt, "A").Value = "Sender email address"
          .Cells(RowCrnt, "B").Value = SenderEmailAddress
          RowCrnt = RowCrnt + 1
          .Cells(RowCrnt, "A").Value = "Received time"
          With .Cells(RowCrnt, "B")
            .NumberFormat = "@"
            .Value = Format(ReceivedTime, "mmmm d, yyyy h:mm")
          End With
          RowCrnt = RowCrnt + 1
          .Cells(RowCrnt, "A").Value = "Subject"
          .Cells(RowCrnt, "B").Value = Subject
          RowCrnt = RowCrnt + 1
          If AttachCount > 0 Then
            .Cells(RowCrnt, "A").Value = "Attachments"
            .Cells(RowCrnt, "B").Value = "Inx|Type|Path name|File name|Display name|Parent|Position|Class"
            RowCrnt = RowCrnt + 1
            For InxAttach = 1 To AttachCount
              .Cells(RowCrnt, "B").Value = InxAttach & "|" & _
                                           AttachDtl(1, InxAttach) & "|" & _
                                           AttachDtl(2, InxAttach) & "|" & _
                                           AttachDtl(3, InxAttach) & "|" & _
                                           AttachDtl(4, InxAttach) & "|" & _
                                           AttachDtl(5, InxAttach) & "|" & _
                                           AttachDtl(6, InxAttach) & "|" & _
                                           AttachDtl(7, InxAttach)
              RowCrnt = RowCrnt + 1
            Next
          End If
          If TextBody <> "" Then

            ' ##### This code was in the original version of the macro
            ' ##### but I did not find it as useful as the other version of
            ' ##### the text body.  See below
            ' This outputs the text body with CR, LF and TB obeyed
            'With .Cells(RowCrnt, "A")
            '  .Value = "text body"
            '  .VerticalAlignment = xlTop
            'End With
            'With .Cells(RowCrnt, "B")
            '  ' The maximum size of a cell 32,767
            '  .Value = Mid(TextBody, 1, 32700)
            '  .WrapText = True
            'End With
            'RowCrnt = RowCrnt + 1

            ' This outputs the text body with NBSP, CR, LF and TB
            ' replaced by strings.
            With .Cells(RowCrnt, "A")
              .Value = "text body"
              .VerticalAlignment = xlTop
            End With
            TextBody = Replace(TextBody, Chr(160), "[NBSP]")
            TextBody = Replace(TextBody, vbCr, "[CR]")
            TextBody = Replace(TextBody, vbLf, "[LF]")
            TextBody = Replace(TextBody, vbTab, "[TB]")
            With .Cells(RowCrnt, "B")
              ' The maximum size of a cell 32,767
              .Value = Mid(TextBody, 1, 32700)
              .WrapText = True
            End With
            RowCrnt = RowCrnt + 1
          End If

          If HtmlBody <> "" Then

            ' ##### This code was in the original version of the macro
            ' ##### but I did not find it as useful as the other version of
            ' ##### the html body.  See below
            ' This outputs the html body with CR, LF and TB obeyed
            'With .Cells(RowCrnt, "A")
            '  .Value = "Html body"
            '  .VerticalAlignment = xlTop
            'End With
            'With .Cells(RowCrnt, "B")
            '  .Value = Mid(HtmlBody, 1, 32700)
            '  .WrapText = True
            'End With
            'RowCrnt = RowCrnt + 1

            ' This outputs the html body with NBSP, CR, LF and TB
            ' replaced by strings.
            With .Cells(RowCrnt, "A")
              .Value = "Html body"
              .VerticalAlignment = xlTop
            End With
            HtmlBody = Replace(HtmlBody, Chr(160), "[NBSP]")
            HtmlBody = Replace(HtmlBody, vbCr, "[CR]")
            HtmlBody = Replace(HtmlBody, vbLf, "[LF]")
            HtmlBody = Replace(HtmlBody, vbTab, "[TB]")
            With .Cells(RowCrnt, "B")
              .Value = Mid(HtmlBody, 1, 32700)
              .WrapText = True
            End With
            RowCrnt = RowCrnt + 1

          End If
        End With
      End With
    End If
  Next

  With xlApp
    With ExcelWkBk
      ' Write new workbook to disc
      If Right(PathName, 1) <> "\" Then
        PathName = PathName & "\"
      End If
      .SaveAs FileName:=PathName & FileName
      .Close
    End With
    .Quit   ' Close our copy of Excel
  End With

  Set xlApp = Nothing       ' Clear reference to Excel

End Sub

Macros not included in original post but which some users of above macro have found useful.

Public Sub FindSelectedFolder(ByRef FolderTgt As MAPIFolder, _
                              ByVal NameTgt As String, ByVal NameSep As String)

  ' This routine (and its sub-routine) locate a folder within the hierarchy and
  ' returns it as an object of type MAPIFolder

  ' NameTgt   The name of the required folder in the format:
  '              FolderName1 NameSep FolderName2 [ NameSep FolderName3 ] ...
  '           If NameSep is "|", an example value is "Personal Folders|Inbox"
  '           FolderName1 must be an outer folder name such as
  '           "Personal Folders". The outer folder names are typically the names
  '           of PST files.  FolderName2 must be the name of a folder within
  '           Folder1; in the example "Inbox".  FolderName2 is compulsory.  This
  '           routine cannot return a PST file; only a folder within a PST file.
  '           FolderName3, FolderName4 and so on are optional and allow a folder
  '           at any depth with the hierarchy to be specified.
  ' NameSep   A character or string used to separate the folder names within
  '           NameTgt.
  ' FolderTgt On exit, the required folder.  Set to Nothing if not found.

  ' This routine initialises the search and finds the top level folder.
  ' FindSelectedSubFolder() is used to find the target folder within the
  ' top level folder.

  Dim InxFolderCrnt As Long
  Dim NameChild As String
  Dim NameCrnt As String
  Dim Pos As Long
  Dim TopLvlFolderList As Folders

  Set FolderTgt = Nothing   ' Target folder not found

  Set TopLvlFolderList = _
          CreateObject("Outlook.Application").GetNamespace("MAPI").Folders

  ' Split NameTgt into the name of folder at current level
  ' and the name of its children
  Pos = InStr(NameTgt, NameSep)
  If Pos = 0 Then
    ' I need at least a level 2 name
    Exit Sub
  End If
  NameCrnt = Mid(NameTgt, 1, Pos - 1)
  NameChild = Mid(NameTgt, Pos + 1)

  ' Look for current name.  Drop through and return nothing if name not found.
  For InxFolderCrnt = 1 To TopLvlFolderList.Count
    If NameCrnt = TopLvlFolderList(InxFolderCrnt).Name Then
      ' Have found current name. Call FindSelectedSubFolder() to
      ' look for its children
      Call FindSelectedSubFolder(TopLvlFolderList.Item(InxFolderCrnt), _
                                            FolderTgt, NameChild, NameSep)
      Exit For
    End If
  Next

End Sub
Public Sub FindSelectedSubFolder(FolderCrnt As MAPIFolder, _
                      ByRef FolderTgt As MAPIFolder, _
                      ByVal NameTgt As String, ByVal NameSep As String)

  ' See FindSelectedFolder() for an introduction to the purpose of this routine.
  ' This routine finds all folders below the top level

  ' FolderCrnt The folder to be seached for the target folder.
  ' NameTgt    The NameTgt passed to FindSelectedFolder will be of the form:
  '               A|B|C|D|E
  '            A is the name of outer folder which represents a PST file.
  '            FindSelectedFolder() removes "A|" from NameTgt and calls this
  '            routine with FolderCrnt set to folder A to search for B.
  '            When this routine finds B, it calls itself with FolderCrnt set to
  '            folder B to search for C.  Calls are nested to whatever depth are
  '            necessary.
  ' NameSep    As for FindSelectedSubFolder
  ' FolderTgt  As for FindSelectedSubFolder

  Dim InxFolderCrnt As Long
  Dim NameChild As String
  Dim NameCrnt As String
  Dim Pos As Long

  ' Split NameTgt into the name of folder at current level
  ' and the name of its children
  Pos = InStr(NameTgt, NameSep)
  If Pos = 0 Then
    NameCrnt = NameTgt
    NameChild = ""
  Else
    NameCrnt = Mid(NameTgt, 1, Pos - 1)
    NameChild = Mid(NameTgt, Pos + 1)
  End If

  ' Look for current name.  Drop through and return nothing if name not found.
  For InxFolderCrnt = 1 To FolderCrnt.Folders.Count
    If NameCrnt = FolderCrnt.Folders(InxFolderCrnt).Name Then
      ' Have found current name.
      If NameChild = "" Then
        ' Have found target folder
        Set FolderTgt = FolderCrnt.Folders(InxFolderCrnt)
      Else
        'Recurse to look for children
        Call FindSelectedSubFolder(FolderCrnt.Folders(InxFolderCrnt), _
                                            FolderTgt, NameChild, NameSep)
      End If
      Exit For
    End If
  Next

  ' If NameCrnt not found, FolderTgt will be returned unchanged.  Since it is
  ' initialised to Nothing at the beginning, that will be the returned value.

End Sub

I think what you want is:

abstract class Component {
  public deps: any = {};
  public props: any = {};

  public makePropSetter<T>(prop: string): (val: T) => T {
    return function(val) {
      this.props[prop] = val
      return val
    }
  }
}

class Post extends Component {
  public toggleBody: (val: boolean) => boolean;

  constructor () {
    super()
    this.toggleBody = this.makePropSetter<boolean>('showFullBody')
  }

  showMore (): boolean {
    return this.toggleBody(true)
  }

  showLess (): boolean {
    return this.toggleBody(false)
  }
}

The important change is in setProp (i.e., makePropSetter in the new code). What you're really doing there is to say: this is a function, which provided with a property name, will return a function which allows you to change that property.

The <T> on makePropSetter allows you to lock that function in to a specific type. The <boolean> in the subclass's constructor is actually optional. Since you're assigning to toggleBody, and that already has the type fully specified, the TS compiler will be able to work it out on its own.

Then, in your subclass, you call that function, and the return type is now properly understood to be a function with a specific signature. Naturally, you'll need to have toggleBody respect that same signature.

background-attachment: fixed;

http://www.w3.org/TR/CSS21/colors.html#background-properties

Redis supports 5 data types. You need to know what type of value that a key maps to, as for each data type, the command to retrieve it is different.

Here are the commands to retrieve key value:

• if value is of type string -> GET <key>
• if value is of type hash -> HGETALL <key>
• if value is of type lists -> lrange <key> <start> <end>
• if value is of type sets -> smembers <key>
• if value is of type sorted sets -> ZRANGEBYSCORE <key> <min> <max>

Use the TYPE command to check the type of value a key is mapping to:

• type <key>

Try also renaming the package before changing the configuration or reinstalling.
I got this weird error without having changed anything else than a few lines of code. Rebuilding did not work, Eclipse would not re-create the class even though the bin folder was empty. After renaming the package from test to test1 Eclipse started rebuilding and everything was fine.

Return min and max value in tuple:

def side_values(num_list):
    results_list = sorted(num_list)
    return results_list[0], results_list[-1]


somelist = side_values([1,12,2,53,23,6,17])
print(somelist)

In UBUNTU +18.04

         ssh-keygen -o -t rsa -b 4096 -C "[email protected]" 

And After that Just Copy And Paste

         cat ~/.ssh/id_rsa.pub 

or

         cat ~/.ssh/id_dsa.pub

The second option really isn't the same as the others - if the string is "///foo" it will become "foo" instead of "//foo".

The first option needs a bit more work to understand than the third - I would view the Substring option as the most common and readable.

(Obviously each of them as an individual statement won't do anything useful - you'll need to assign the result to a variable, possibly data itself.)

I wouldn't take performance into consideration here unless it was actually becoming a problem for you - in which case the only way you'd know would be to have test cases, and then it's easy to just run those test cases for each option and compare the results. I'd expect Substring to probably be the fastest here, simply because Substring always ends up creating a string from a single chunk of the original input, whereas Remove has to at least potentially glue together a start chunk and an end chunk.

First of all, you need to check that the IIS is installed in your machine, for that you can go to:

Control Panel --> Add or Remove Programs --> Windows Features --> And Check if Internet Information Services is installed with at least the 'Web Administration Tools' Enabled and The 'World Wide Web Service'

If not, check it, and Press Accept to install it.

Once that is done, you need to go to Administrative Tools in Control Panel and the IIS Will be there. Or simply run inetmgr (after Win+R).

Edit: You should have something like this:

I was getting this error because my cpp files was not added in the CMakeLists.txt file

Even if this is already answered (1 year ago) you could also let the fields be calculated automatically.

The HTML

    <tr>
        <td><input type="text" value="" ></td>
        <td><input type="text" class="class_name" placeholder="bla bla"/></td>
    </tr>
    <tr>
        <td><input type="text" value="" ></td>
        <td><input type="text" class="class_name" placeholder="bla bla."/></td>
    </tr>

The script

$(document).ready(function(){
                $(".class_name").each(function(){
                    $(this).keyup(function(){
                        calculateSum()
                        ;})
                    ;})
                ;}
                );
            function calculateSum(){
                var sum=0;
                $(".class_name").each(function(){
                    if(!isNaN(this.value) && this.value.length!=0){
                        sum+=parseFloat(this.value);
                    }
                    else if(isNaN(this.value)) {
                        alert("Maybe an alert if they type , instead of .");
                    }
                }
                );
                $("#sum").html(sum.toFixed(2));
                } 

border="1" ON IMAGE tag or using css border:1px solid #000;

Old question, but here's another explanation of the problem. You'll get this error even if you have strongly typed views and aren't using ViewData to create your dropdown list. The reason for the error can becomes clear when you look at the MVC source:

// If we got a null selectList, try to use ViewData to get the list of items.
if (selectList == null)
{
    selectList = htmlHelper.GetSelectData(name);
    usedViewData = true;
}

So if you have something like:

@Html.DropDownList("MyList", Model.DropDownData, "")

And Model.DropDownData is null, MVC looks through your ViewData for something named MyList and throws an error if there's no object in ViewData with that name.

Use this, works for me and solve problems with small screen.

<div class="row">
    <!-- (fixed content) JUST VISIBLE IN LG SCREEN -->
    <div class="col-lg-3 device-lg visible-lg">
       <div class="affix">
           fixed position 
        </div>
    </div>
    <div class="col-lg-9">
    <!-- (fixed content) JUST VISIBLE IN NO LG SCREEN -->
    <div class="device-sm visible-sm device-xs visible-xs device-md visible-md ">
       <div>
           NO fixed position
        </div>
    </div>
       Normal data enter code here
    </div>
</div>

It's not a pointer to character char* but a pointer to array of 4 characters: char* [4]. With g++ it doesn't compile:

main.cpp: In function ‘int main(int, char**)’: main.cpp:126: error: cannot convert ‘char (*)[4]’ to ‘char**’ in initialization

Moreover, the linux man pages says:

p

The void * pointer argument is printed in hexadecimal (as if by %#x or %#lx). It shoud be pointer to void.

You can change your code to:

char* s = "asd";
char** p = &s;

printf("The value of s is: %p\n", s);
printf("The address of s is: %p\n", &s);

printf("The value of p is: %p\n", p);
printf("The address of p is: %p\n", &p);

printf("The address of s[0] is: %p\n", &s[0]);
printf("The address of s[1] is: %p\n", &s[1]);
printf("The address of s[2] is: %p\n", &s[2]);

result:

The value of s is: 0x403f00

The address of s is: 0x7fff2df9d588

The value of p is: 0x7fff2df9d588

The address of p is: 0x7fff2df9d580

The address of s[0] is: 0x403f00

The address of s[1] is: 0x403f01

The address of s[2] is: 0x403f02

CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(1);

See Here for more details.

Or

DateTime dt = DateTime.Now;
Console.WriteLine( dt.ToString( "MMMM" ) );

Or if you want to get the culture-specific abbreviated name.

GetAbbreviatedMonthName(1);

Reference

If you need to check which control caused the postback, then you could just directly compare ["__EVENTTARGET"] to the control you are interested in:

if (specialControl.UniqueID == Page.Request.Params["__EVENTTARGET"])
{
    /*do special stuff*/
}

This assumes you're just going to be comparing the result from any GetPostBackControl(...) extension method anyway. It may not handle EVERY situation, but if it works it is simpler. Plus, you won't scour the page looking for a control you didn't care about to begin with.

I was experiencing the same problem on OS X. I've solved it now. I post my solution here for anyone who has the similar issue.

Firstly, I set the password for root in mysql client:

shell> mysql -u root
mysql> FLUSH PRIVILEGES;
mysql> SET PASSWORD FOR 'root'@'localhost' = PASSWORD('MY_PASSWORD');

Then, I checked the version info:

shell> /usr/local/mysql/bin/mysqladmin -u root -p version
...
Server version    5.6.26
Protocol version  10
Connection        Localhost via UNIX socket
UNIX socket       /tmp/mysql.sock
Uptime:           11 min 0 sec
...

Finally, I changed the connect_type parameter from tcp to socket and added the parameter socket in config.inc.php:

$cfg['Servers'][$i]['host'] = 'localhost';
$cfg['Servers'][$i]['connect_type'] = 'socket';
$cfg['Servers'][$i]['socket'] = '/tmp/mysql.sock';

The session.save(object) returns the id of the object, or you could alternatively call the id getter method after performing a save.

Save() return value:

Serializable save(Object object) throws HibernateException

Returns:

the generated identifier

Getter method example:

UserDetails entity:

@Entity
public class UserDetails {
    @Id
    @GeneratedValue
    private int id;
    private String name;

    // Constructor, Setters & Getters
}

Logic to test the id's :

Session session = HibernateUtil.getSessionFactory().getCurrentSession();
session.getTransaction().begin();
UserDetails user1 = new UserDetails("user1");
UserDetails user2 = new UserDetails("user2");

//int userId = (Integer) session.save(user1); // if you want to save the id to some variable

System.out.println("before save : user id's = "+user1.getId() + " , " + user2.getId());

session.save(user1);
session.save(user2);

System.out.println("after save : user id's = "+user1.getId() + " , " + user2.getId());

session.getTransaction().commit();

Output of this code:

before save : user id's = 0 , 0

after save : user id's = 1 , 2

As per this output, you can see that the id's were not set before we save the UserDetails entity, once you save the entities then Hibernate set's the id's for your objects - user1 and user2

Please do the following two steps on IIS 8.0

Add new MIME type & HttpHandler

1. Extension: .svc, MIME type: application/octet-stream

2. Request path: *.svc, Type: System.ServiceModel.Activation.HttpHandler, Name: svc-Integrated

Use the ArrayList copy constructor, then sort that.

List oldList;
List newList = new ArrayList(oldList);
Collections.sort(newList);

After making the copy, any changes to newList do not affect oldList.

Note however that only the references are copied, so the two lists share the same objects, so changes made to elements of one list affect the elements of the other.

If you don't want it to add it to a link, you can just enclose it within a span and that would work.

<span id='clickableAwesomeFont'><i class="fa fa-behance-square fa-4x"></span>

in your css, then you can:

#clickableAwesomeFont {
     cursor: pointer
}

Then in java script, you can just add a click handler.

In cases where it's actually not a link, I think this is much cleaner and using a link would be changing its semantics and abusing its meaning.

In case someone has tried all of these older answers, and is still running into problems like:

requests.exceptions.ConnectionError: 
   SOCKSHTTPConnectionPool(host='myhost', port=80): 
   Max retries exceeded with url: /my/path 
   (Caused by NewConnectionError('<requests.packages.urllib3.contrib.socks.SOCKSConnection object at 0x106812bd0>: 
   Failed to establish a new connection: 
   [Errno 8] nodename nor servname provided, or not known',))

It may be because, by default, requests is configured to resolve DNS queries on the local side of the connection.

Try changing your proxy URL from socks5://proxyhost:1234 to socks5h://proxyhost:1234. Note the extra h (it stands for hostname resolution).

The PySocks package module default is to do remote resolution, and I'm not sure why requests made their integration this obscurely divergent, but here we are.

There are two options. The first (and better) one is using the Fetch as Google option in Webmaster Tools that Mike Flynn commented about. Here are detailed instructions:

1. Go to: https://www.google.com/webmasters/tools/ and log in
2. If you haven't already, add and verify the site with the "Add a Site" button
3. Click on the site name for the one you want to manage
4. Click Crawl -> Fetch as Google
5. Optional: if you want to do a specific page only, type in the URL
6. Click Fetch
7. Click Submit to Index
8. Select either "URL" or "URL and its direct links"
9. Click OK and you're done.

With the option above, as long as every page can be reached from some link on the initial page or a page that it links to, Google should recrawl the whole thing. If you want to explicitly tell it a list of pages to crawl on the domain, you can follow the directions to submit a sitemap.

Your second (and generally slower) option is, as seanbreeden pointed out, submitting here: http://www.google.com/addurl/

Update 2019:

1. Login to - Google Search Console
2. Add a site and verify it with the available methods.
3. After verification from the console, click on URL Inspection.
4. In the Search bar on top, enter your website URL or custom URLs for inspection and enter.
5. After Inspection, it'll show an option to Request Indexing
6. Click on it and GoogleBot will add your website in a Queue for crawling.

$products_arr["passenger_details"]=array();
array_push($products_arr["passenger_details"],array("Name"=>"Isuru Eshan","E-Mail"=>"[email protected]"));
echo "<pre>";
echo json_encode($products_arr,JSON_PRETTY_PRINT);
echo "</pre>";

//OR

$countries = array();
$countries["DK"] = array("code"=>"DK","name"=>"Denmark","d_code"=>"+45");
$countries["DJ"] = array("code"=>"DJ","name"=>"Djibouti","d_code"=>"+253");
$countries["DM"] = array("code"=>"DM","name"=>"Dominica","d_code"=>"+1");
foreach ($countries as $country){
echo "<pre>";
echo print_r($country);
echo "</pre>";
}

If you need a recursive search, you have a variety of options. You should consider ack.

Failing that, if you have GNU find and xargs:

find . -name '*.cc' -print0 -o -name '*.h' -print0 | xargs -0 grep hello /dev/null

The use of /dev/null ensures you get file names printed; the -print0 and -0 deals with file names containing spaces (newlines, etc).

If you don't have obstreperous names (with spaces etc), you can use:

find . -name '*.*[ch]' -print | xargs grep hello /dev/null

This might pick up a few names you didn't intend, because the pattern match is fuzzier (but simpler), but otherwise works. And it works with non-GNU versions of find and xargs.

import time

now = time.time()
future = now + 10
while time.time() < future:
    # do stuff
    pass

Alternatively, if you've already got your loop:

while True:
    if time.time() > future:
        break
    # do other stuff

This method works well with pygame, since it pretty much requires you to have a big main loop.

1. Go to the path where you saved the java file you want to compile.
2. Replace path by typing cmd and press enter.
3. Command Prompt Directory will pop up containing the path file like C:/blah/blah/foldercontainJava
4. Enter javac javafile.java
5. Press Enter. It will automatically generate java class file

you should use fmod(a,b)

While abs(x%y) < abs(y) is true mathematically, for floats it may not be true numerically due to roundoff.

For example, and assuming a platform on which a Python float is an IEEE 754 double-precision number, in order that -1e-100 % 1e100 have the same sign as 1e100, the computed result is -1e-100 + 1e100, which is numerically exactly equal to 1e100.

Function fmod() in the math module returns a result whose sign matches the sign of the first argument instead, and so returns -1e-100 in this case. Which approach is more appropriate depends on the application.

where x = a%b is used for integer modulo

You have a selector ul on line 252 which is setting list-style: square outside none (a square bullet). You'll have to change it to list-style: none or just remove the line.

If you only want to remove the bullets from that specific instance, you can use the specific selector for that list and its items as follows:

ul#groups-list.items-list { list-style: none }

It is defined as:

typedef unsigned long       DWORD;

However, according to the MSDN:

On 32-bit platforms, long is synonymous with int.

Therefore, DWORD is 32bit on a 32bit operating system. There is a separate define for a 64bit DWORD:

typdef unsigned _int64 DWORD64;

Hope that helps.

you are mixing mysql and mysqli

use this mysql_real_escape_string like

$username = mysql_real_escape_string($_POST['username']);

NOTE : mysql_* is deprecated use mysqli_* or PDO

Most of answers talking about scenario catch-log-rethrow.

Instead of writing it in your code consider to use AOP, in particular Postsharp.Diagnostic.Toolkit with OnExceptionOptions IncludeParameterValue and IncludeThisArgument

If you have .NET v4 installed (so if you have a newer windows or if you apply the windows updates)

C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe somefile.cs

or

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe nomefile.sln

or

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe nomefile.csproj

It's highly probable that if you have .NET installed, the %FrameworkDir% variable is set, so:

%FrameworkDir%\v4.0.30319\csc.exe ...

%FrameworkDir%\v4.0.30319\msbuild.exe ...

.innerText doesnt work in Firefox.

.innerHTML works in both the browsers.

If you are using Java 8:

test.removeIf(t -> t.i == 1);

Java 8 has a removeIf method in the collection interface. For the ArrayList, it has an advanced implementation (order of n).

Try shelljs to call c/c++ program or shared libraries by using node program from linux/unix . node-cmd an option in windows. Both packages basically enable us to call c/c++ program similar to the way we call from terminal/command line.

Eg in ubuntu:

const shell = require('shelljs');

shell.exec("command or script name");

In windows:

const cmd = require('node-cmd');
cmd.run('command here');

Note: shelljs and node-cmd are for running os commands, not specific to c/c++.

Check the following sample layout file

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/ScrollView01" android:layout_width="fill_parent"
android:layout_height="fill_parent" android:background="@color/white">
<RelativeLayout android:layout_height="fill_parent"
    android:layout_width="fill_parent">
    <ImageView android:id="@+id/image1"
        android:layout_width="wrap_content"  
                    android:layout_height="wrap_content"
        android:layout_marginLeft="15dip" android:layout_marginTop="15dip"
        android:src="@drawable/btn_blank" android:clickable="true" /> </RelativeLayout> </ScrollView>

A clean and flexible solution in MS SQL Server 2005/2008 is to create a CLR Agregate function.

You'll find quite a few articles (with code) on google.

It looks like this article walks you through the whole process using C#.

(1) Set the tabindex attribute:

<div id="mydiv" tabindex="0" />

(2) Bind to keydown:

 $('#mydiv').on('keydown', function(event) {
    //console.log(event.keyCode);
    switch(event.keyCode){
       //....your actions for the keys .....
    }
 });

To set the focus on start:

$(function() {
   $('#mydiv').focus();
});

To remove - if you don't like it - the div focus border, set outline: none in the CSS.

See the table of keycodes for more keyCode possibilities.

All of the code assuming you use jQuery.

If the types of the parameters are all the same (varchar2 for example), you can have a package like this which will do the following:

CREATE OR REPLACE PACKAGE testuser.test_pkg IS

   TYPE assoc_array_varchar2_t IS TABLE OF VARCHAR2(4000) INDEX BY BINARY_INTEGER;

   PROCEDURE your_proc(p_parm IN assoc_array_varchar2_t);

END test_pkg;

CREATE OR REPLACE PACKAGE BODY testuser.test_pkg IS

   PROCEDURE your_proc(p_parm IN assoc_array_varchar2_t) AS
   BEGIN
      FOR i IN p_parm.first .. p_parm.last
      LOOP
         dbms_output.put_line(p_parm(i));
      END LOOP;

   END;

END test_pkg;

Then, to call it you'd need to set up the array and pass it:

DECLARE
  l_array testuser.test_pkg.assoc_array_varchar2_t;
BEGIN
  l_array(0) := 'hello';
  l_array(1) := 'there';  

  testuser.test_pkg.your_proc(l_array);
END;
/

This is a simple example and try to combine it with yours using some modifications. I prefer you set all the images in one array in order to make your code easier to read and shorter:

var myImage = document.getElementById("mainImage");

var imageArray = ["_images/image1.jpg","_images/image2.jpg","_images/image3.jpg",
  "_images/image4.jpg","_images/image5.jpg","_images/image6.jpg"];

var imageIndex = 0; 

function changeImage() {
  myImage.setAttribute("src",imageArray[imageIndex]);
  imageIndex = (imageIndex + 1) % imageArray.length;
}

setInterval(changeImage, 5000);

I had the same problem. I had used

git format-patch <commit_hash>

to create the patch. My main problem was patch was failing due to some conflicts, but I could not see any merge conflict in the file content. I had used git am --3way <patch_file_path> to apply the patch.

The correct command to apply the patch should be:

git am --3way --ignore-space-change <patch_file_path>

If you execute the above command for patching, it will create a merge conflict if patch apply fails. Then you can fix the conflict in your files, like the same way merge conflicts are resolved for git merge

You can read the file all at once:

content = File.readlines 'file.txt'
content.each_with_index{|line, i| puts "#{i+1}: #{line}"}

When the file is large, or may be large, it is usually better to process it line-by-line:

File.foreach( 'file.txt' ) do |line|
  puts line
end

Sometimes you want access to the file handle though or control the reads yourself:

File.open( 'file.txt' ) do |f|
  loop do
    break if not line = f.gets
    puts "#{f.lineno}: #{line}"
  end
end

In case of binary files, you may specify a nil-separator and a block size, like so:

File.open('file.bin', 'rb') do |f|
  loop do
    break if not buf = f.gets(nil, 80)
    puts buf.unpack('H*')
  end
end

Finally you can do it without a block, for example when processing multiple files simultaneously. In that case the file must be explicitly closed (improved as per comment of @antinome):

begin
  f = File.open 'file.txt'
  while line = f.gets
    puts line
  end
ensure
  f.close
end

References: File API and the IO API.

MySQL 8.0.16 is the first version that supports CHECK constraints.

Read https://dev.mysql.com/doc/refman/8.0/en/create-table-check-constraints.html

If you use MySQL 8.0.15 or earlier, the MySQL Reference Manual says:

The CHECK clause is parsed but ignored by all storage engines.

Try a trigger...

mysql> delimiter //
mysql> CREATE TRIGGER trig_sd_check BEFORE INSERT ON Customer 
    -> FOR EACH ROW 
    -> BEGIN 
    -> IF NEW.SD<0 THEN 
    -> SET NEW.SD=0; 
    -> END IF; 
    -> END
    -> //
mysql> delimiter ;

Hope that helps.

I'm using the following code in xml

android:adjustViewBounds="true"
android:scaleType="centerInside"

I found some way to perform in on dictionary contain my custom class methods

foreach (var item in this.Values.Where(p => p.IsActive == false))
            item.Refresh();

Where 'this' derived from : Dictionary<string, MyCustomClass>

class MyCustomClass 
{
   public void Refresh(){}
}

Maybe

mysql> show processlist;

 BigDecimal decPrec = (BigDecimal)yo.get("Avg");
 decPrec = decPrec.setScale(5, RoundingMode.CEILING);
 String value= String.valueOf(decPrec);

This way you can set specific precision of a BigDecimal.

The value of decPrec was 1.5726903423607562595809913132345426 which is rounded off to 1.57267.

Possible redundant answer but since I found it useful, here it is:

While a FreeBSD root (i.e. using csh) I wanted to copy my whole root filesystem to /mnt but without /usr and (obviously) /mnt. This is what worked (I am at /):

tar --exclude ./usr --exclude ./mnt --create --file - . (cd /mnt && tar xvd -)

My whole point is that it was necessary (by putting the ./) to specify to tar that the excluded directories where part of the greater directory being copied.

My €0.02

getElementById will return false if the element was not found in the DOM.

var el = document.getElementById("customx");
if (el !== null && el.value === "")
{
  //The element was found and the value is empty.
}

I ran into this issue as well. I had sync'd my code earlier in the day so it made no sense that it suddenly gave this Git error. Restarting Visual Studio did not make any difference. After reviewing the above answers and not finding any clear solution, I decided to try syncing outside of Visual Studio using TortoiseGit which I already had installed. This worked. I was then able to sync within Visual Studio normally. If you don't already have TortoiseGit, you may download it (free) from tortoisegit.org.

IDLE's console does not support ANSI escape sequences, or any other form of escapes for coloring your output.

You can learn how to talk to IDLE's console directly instead of just treating it like normal stdout and printing to it (which is how it does things like color-coding your syntax), but that's pretty complicated. The idle documentation just tells you the basics of using IDLE itself, and its idlelib library has no documentation (well, there is a single line of documentation—"(New in 2.3) Support library for the IDLE development environment."—if you know where to find it, but that isn't very helpful). So, you need to either read the source, or do a whole lot of trial and error, to even get started.

Alternatively, you can run your script from the command line instead of from IDLE, in which case you can use whatever escape sequences your terminal handles. Most modern terminals will handle at least basic 16/8-color ANSI. Many will handle 16/16, or the expanded xterm-256 color sequences, or even full 24-bit colors. (I believe gnome-terminal is the default for Ubuntu, and in its default configuration it will handle xterm-256, but that's really a question for SuperUser or AskUbuntu.)

Learning to read the termcap entries to know which codes to enter is complicated… but if you only care about a single console—or are willing to just assume "almost everything handles basic 16/8-color ANSI, and anything that doesn't, I don't care about", you can ignore that part and just hardcode them based on, e.g., this page.

Once you know what you want to emit, it's just a matter of putting the codes in the strings before printing them.

But there are libraries that can make this all easier for you. One really nice library, which comes built in with Python, is curses. This lets you take over the terminal and do a full-screen GUI, with colors and spinning cursors and anything else you want. It is a little heavy-weight for simple uses, of course. Other libraries can be found by searching PyPI, as usual.

Its a fixed version of MaxOvrdrv's Code.

public static bool IsReadable(this DirectoryInfo di)
{
    AuthorizationRuleCollection rules;
    WindowsIdentity identity;
    try
    {
        rules = di.GetAccessControl().GetAccessRules(true, true, typeof(SecurityIdentifier));
        identity = WindowsIdentity.GetCurrent();
    }
    catch (UnauthorizedAccessException uae)
    {
        Debug.WriteLine(uae.ToString());
        return false;
    }

    bool isAllow = false;
    string userSID = identity.User.Value;

    foreach (FileSystemAccessRule rule in rules)
    {
        if (rule.IdentityReference.ToString() == userSID || identity.Groups.Contains(rule.IdentityReference))
        {
            if ((rule.FileSystemRights.HasFlag(FileSystemRights.Read) ||
                rule.FileSystemRights.HasFlag(FileSystemRights.ReadAttributes) ||
                rule.FileSystemRights.HasFlag(FileSystemRights.ReadData)) && rule.AccessControlType == AccessControlType.Deny)
                return false;
            else if ((rule.FileSystemRights.HasFlag(FileSystemRights.Read) &&
                rule.FileSystemRights.HasFlag(FileSystemRights.ReadAttributes) &&
                rule.FileSystemRights.HasFlag(FileSystemRights.ReadData)) && rule.AccessControlType == AccessControlType.Allow)
                isAllow = true;

        }
    }
    return isAllow;
}

public static bool IsWriteable(this DirectoryInfo me)
{
    AuthorizationRuleCollection rules;
    WindowsIdentity identity;
    try
    {
        rules = me.GetAccessControl().GetAccessRules(true, true, typeof(System.Security.Principal.SecurityIdentifier));
        identity = WindowsIdentity.GetCurrent();
    }
    catch (UnauthorizedAccessException uae)
    {
        Debug.WriteLine(uae.ToString());
        return false;
    }

    bool isAllow = false;
    string userSID = identity.User.Value;

    foreach (FileSystemAccessRule rule in rules)
    {
        if (rule.IdentityReference.ToString() == userSID || identity.Groups.Contains(rule.IdentityReference))
        {
            if ((rule.FileSystemRights.HasFlag(FileSystemRights.Write) ||
                rule.FileSystemRights.HasFlag(FileSystemRights.WriteAttributes) ||
                rule.FileSystemRights.HasFlag(FileSystemRights.WriteData) ||
                rule.FileSystemRights.HasFlag(FileSystemRights.CreateDirectories) ||
                rule.FileSystemRights.HasFlag(FileSystemRights.CreateFiles)) && rule.AccessControlType == AccessControlType.Deny)
                return false;
            else if ((rule.FileSystemRights.HasFlag(FileSystemRights.Write) &&
                rule.FileSystemRights.HasFlag(FileSystemRights.WriteAttributes) &&
                rule.FileSystemRights.HasFlag(FileSystemRights.WriteData) &&
                rule.FileSystemRights.HasFlag(FileSystemRights.CreateDirectories) &&
                rule.FileSystemRights.HasFlag(FileSystemRights.CreateFiles)) && rule.AccessControlType == AccessControlType.Allow)
                isAllow = true;

        }
    }
    return isAllow;
}

I was getting the error "The module may compatible with this version of windows" for both version of RegSvr32 (32 bit and 64 bit). I was trying to register a DLL that was built for XP (32 bit) in Server 2008 R2 (x64) and none of the Regsr32 resolutions worked for me. However, registering the assembly in the appropriate .Net worked perfect for me. C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Later versions of dataTables have the following language settings (taken from here):

• "infoEmpty" - displayed when there are no records in the table
• "zeroRecords" - displayed when there no records matching the filtering

e.g.

$('#example').DataTable( {
    "language": {
        "infoEmpty": "No records available - Got it?",
    }
});

Note: As the property names do not contain any special characters you can remove the quotes:

$('#example').DataTable( {
    language: {
        infoEmpty: "No records available - Got it?",
    }
});

That is very weird. I checked the CheckBox documentation page which reads

<asp:CheckBox id="CheckBox1" 
     AutoPostBack="True|False"
     Text="Label"
     TextAlign="Right|Left"
     Checked="True|False"
     OnCheckedChanged="OnCheckedChangedMethod"
     runat="server"/>

As you can see, there is no OnClick or OnClientClick attributes defined.

Keeping this in mind, I think this is what is happening.

When you do this,

<asp:CheckBox runat="server" OnClick="alert(this.checked);" />

ASP.NET doesn't modify the OnClick attribute and renders it as is on the browser. It would be rendered as:

  <input type="checkbox" OnClick="alert(this.checked);" />

Obviously, a browser can understand 'OnClick' and puts an alert.

And in this scenario

<asp:CheckBox runat="server" OnClientClick="alert(this.checked);" />

Again, ASP.NET won't change the OnClientClick attribute and will render it as

<input type="checkbox" OnClientClick="alert(this.checked);" />

As browser won't understand OnClientClick nothing will happen. It also won't raise any error as it is just another attribute.

You can confirm above by looking at the rendered HTML.

And yes, this is not intuitive at all.

In Swift 3, you can use isNavigationBarHidden Property also to show or hide navigation bar

override func viewWillAppear(_ animated: Bool) {
    super.viewWillAppear(animated)
    // Hide the navigation bar for current view controller
    self.navigationController?.isNavigationBarHidden = true;
}

override func viewWillDisappear(_ animated: Bool) {
    super.viewWillDisappear(animated)
    // Show the navigation bar on other view controllers
   self.navigationController?.isNavigationBarHidden = false;
}

A variable cannot be both null and undefined at the same time. However, the direct answer to your question is:

if (variable != null)

One =, not two.

There are two special clauses in the "abstract equality comparison algorithm" in the JavaScript spec devoted to the case of one operand being null and the other being undefined, and the result is true for == and false for !=. Thus if the value of the variable is undefined, it's not != null, and if it's not null, it's obviously not != null.

Now, the case of an identifier not being defined at all, either as a var or let, as a function parameter, or as a property of the global context is different. A reference to such an identifier is treated as an error at runtime. You could attempt a reference and catch the error:

var isDefined = false;
try {
  (variable);
  isDefined = true;
}
catch (x) {}

I would personally consider that a questionable practice however. For global symbols that may or may be there based on the presence or absence of some other library, or some similar situation, you can test for a window property (in browser JavaScript):

var isJqueryAvailable = window.jQuery != null;

or

var isJqueryAvailable = "jQuery" in window;

Adding line breaks to your Git commit

Try the following to create a multi-line commit message:

git commit -m "Demonstrate multi-line commit message in Powershell" -m "Add a title to your commit after -m enclosed in quotes,
then add the body of your comment after a second -m.
Press ENTER before closing the quotes to add a line break.
Repeat as needed.
Then close the quotes and hit ENTER twice to apply the commit."

Then verify what you've done:

git log -1

You should end up with something like this:

The screenshot is from an example I set up using PowerShell with Poshgit.

Or mayby even more simple with convert from hablar:

library(hablar)

dat %>% 
  convert(fct(fac1, fac2, fac3),
          num(dbl1, dbl2, dbl3))

or combines with tidyselect:

dat %>% 
  convert(fct(contains("fac")),
          num(contains("dbl")))

Alternatively, signum() can be used:

if (price.signum() == 0) {
    return true;
}

Instead of using a PreferenceActivity to directly load preferences, use an AppCompatActivity or equivalent that loads a PreferenceFragmentCompat that loads your preferences. It's part of the support library (now Android Jetpack) and provides compatibility back to API 14.

In your build.gradle, add a dependency for the preference support library:

dependencies {
    // ...
    implementation "androidx.preference:preference:1.0.0-alpha1"
}

Note: We're going to assume you have your preferences XML already created.

For your activity, create a new activity class. If you're using material themes, you should extend an AppCompatActivity, but you can be flexible with this:

public class MyPreferencesActivity extends AppCompatActivity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.my_preferences_activity)
        if (savedInstanceState == null) {
            getSupportFragmentManager().beginTransaction()
                    .replace(R.id.fragment_container, MyPreferencesFragment())
                    .commitNow()
        }
    }
}

Now for the important part: create a fragment that loads your preferences from XML:

public class MyPreferencesFragment extends PreferenceFragmentCompat {

    @Override
    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
        setPreferencesFromResource(R.xml.my_preferences_fragment); // Your preferences fragment
    }
}

For more information, read the Android Developers docs for PreferenceFragmentCompat.

Hudson also allows you to define several Java runtimes, and let you invoke Maven with one of these. Have a closer look on the configuration page.

In Eclipse, Goto Window-> Show View -> Other -> Android-> Logcat.

Logcat is nothing but a console of your Emulator or Device.

System.out.println does not work in Android. So you have to handle every thing in Logcat. More Info Look out this Documentation.

Edit 1: System.out.println is working on Logcat. If you use that the Tag will be like System.out and Message will be your message.

I have Had the same issue and the only Solution i found was open Package manager> Select Microsoft and .Net as Package Source and You will install it..

This will work:

var cycles = cycleSource.AllCycles();

var settings = new JsonSerializerSettings
{
    ContractResolver = new CamelCasePropertyNamesContractResolver()
};

var vm = new JArray();

foreach (var cycle in cycles)
{
    var cycleJson = JObject.FromObject(cycle);
    // extend cycleJson ......
    vm.Add(cycleJson);
}

return vm;

This works perfectly, and on iPad too.

- (BOOL)textFieldShouldReturn:(UITextField *)textField 
{

    if(textField == textfield1){
            [accountName1TextField becomeFirstResponder];
        }else if(textField == textfield2){
            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:1] atScrollPosition:UITableViewScrollPositionTop animated:YES];
            [textfield3 becomeFirstResponder];

        }else if(textField == textfield3){
            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:1 inSection:1] atScrollPosition:UITableViewScrollPositionTop animated:YES];
            [textfield4 becomeFirstResponder];

        }else if(textField == textfield4){
            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:2 inSection:1] atScrollPosition:UITableViewScrollPositionTop animated:YES];
            [textfield5 becomeFirstResponder];

        }else if(textField == textfield5){
            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:3 inSection:1] atScrollPosition:UITableViewScrollPositionTop animated:YES];
            [textfield6 becomeFirstResponder];

        }else if(textField == textfield6){
            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:4 inSection:1] atScrollPosition:UITableViewScrollPositionTop animated:YES];
            [textfield7 becomeFirstResponder];

        }else if(textField == textfield7){
            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:5 inSection:1] atScrollPosition:UITableViewScrollPositionTop animated:YES];
            [textfield8 becomeFirstResponder];

        }else if(textField == textfield8){
            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:6 inSection:1] atScrollPosition:UITableViewScrollPositionTop animated:YES];
            [textfield9 becomeFirstResponder];

        }else if(textField == textfield9){
            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:7 inSection:1] atScrollPosition:UITableViewScrollPositionTop animated:YES];
            [textField resignFirstResponder];
        }

That's no problem.

@Html.Partial("../Controller/View", model)

or

@Html.Partial("~/Views/Controller/View.cshtml", model)

Should do the trick.

If you want to pass through the (other) controller, you can use:

@Html.Action("action", "controller", parameters)

or any of the other overloads

Some definitions

• A shade is produced by "darkening" a hue or "adding black"
• A tint is produced by "ligthening" a hue or "adding white"

Creating a tint or a shade

Depending on your Color Model, there are different methods to create a darker (shaded) or lighter (tinted) color:

• RGB:

  • To shade:

    newR = currentR * (1 - shade_factor)
    newG = currentG * (1 - shade_factor)
    newB = currentB * (1 - shade_factor)
    

  • To tint:

    newR = currentR + (255 - currentR) * tint_factor
    newG = currentG + (255 - currentG) * tint_factor
    newB = currentB + (255 - currentB) * tint_factor
    

  • More generally, the color resulting in layering a color RGB(currentR,currentG,currentB) with a color RGBA(aR,aG,aB,alpha) is:

    newR = currentR + (aR - currentR) * alpha
    newG = currentG + (aG - currentG) * alpha
    newB = currentB + (aB - currentB) * alpha
    

  where (aR,aG,aB) = black = (0,0,0) for shading, and (aR,aG,aB) = white = (255,255,255) for tinting

• HSV or HSB:

  • To shade: lower the Value / Brightness or increase the Saturation
  • To tint: lower the Saturation or increase the Value / Brightness
• HSL:
  • To shade: lower the Lightness
  • To tint: increase the Lightness

There exists formulas to convert from one color model to another. As per your initial question, if you are in RGB and want to use the HSV model to shade for example, you can just convert to HSV, do the shading and convert back to RGB. Formula to convert are not trivial but can be found on the internet. Depending on your language, it might also be available as a core function :

• RGB to HSV color in javascript?
• Convert RGB value to HSV

Comparing the models

• RGB has the advantage of being really simple to implement, but:
  • you can only shade or tint your color relatively
  • you have no idea if your color is already tinted or shaded
• HSV or HSB is kind of complex because you need to play with two parameters to get what you want (Saturation & Value / Brightness)
• HSL is the best from my point of view:
  • supported by CSS3 (for webapp)
  • simple and accurate:
    • 50% means an unaltered Hue
    • >50% means the Hue is lighter (tint)
    • <50% means the Hue is darker (shade)
  • given a color you can determine if it is already tinted or shaded
  • you can tint or shade a color relatively or absolutely (by just replacing the Lightness part)

• If you want to learn more about this subject: Wiki: Colors Model
• For more information on what those models are: Wikipedia: HSL and HSV

ANSWERED ON OCTOBER 2017

run

export PATH=/Library/PostgreSQL/9.5/bin:$PATH

and then restart your terminal.

int count = -1;
String[] content = new String[200];
while(inFile1.hasNext()){

    content[++count] = inFile1.nextLine();
}

EDIT

Looks like you want to create a float array, for that create a float array

int count = -1;
Float[] content = new Float[200];
while(inFile1.hasNext()){

    content[++count] = Float.parseFloat(inFile1.nextLine());
}

then your float array would look like

content[0] = 70.3
content[1] = 70.8
content[2] = 73.8
content[3] = 77.0 and so on

The web application name (actually the context path) is available by calling HttpServletrequest#getContextPath() (and thus NOT getServletPath() as one suggested before). You can retrieve this in JSP by ${pageContext.request.contextPath}.

<p>The context path is: ${pageContext.request.contextPath}.</p>

If you intend to use this for all relative paths in your JSP page (which would make this question more sense), then you can make use of the HTML <base> tag:

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<c:set var="req" value="${pageContext.request}" />
<c:set var="url">${req.requestURL}</c:set>
<c:set var="uri" value="${req.requestURI}" />

<!doctype html>
<html lang="en">
    <head>
        <title>SO question 2204870</title>
        <base href="${fn:substring(url, 0, fn:length(url) - fn:length(uri))}${req.contextPath}/">
        <script src="js/global.js"></script>
        <link rel="stylesheet" href="css/global.css">
    </head>
    <body>
        <ul>
            <li><a href="home.jsp">Home</a></li>
            <li><a href="faq.jsp">FAQ</a></li>
            <li><a href="contact.jsp">Contact</a></li>
        </ul>
    </body>
</html>

All links in the page will then automagically be relative to the <base> so that you don't need to copypaste the context path everywhere. Note that when relative links start with a /, then they will not be relative to the <base> anymore, but to the domain root instead.

$_SERVER['REQUEST_TIME']

check out that too. i.e.

...
// your codes running
...
echo (time() - $_SERVER['REQUEST_TIME']);

if while In visual studio with IIS express working and when published failed try this:

In this answer I am using an example posted by Justin Grammens.

About JSON

JSON stands for JavaScript Object Notation. In JavaScript properties can be referenced both like this object1.name and like this object['name'];. The example from the article uses this bit of JSON.

The Parts
A fan object with email as a key and [email protected] as a value

{
  fan:
    {
      email : '[email protected]'
    }
}

So the object equivalent would be fan.email; or fan['email'];. Both would have the same value of '[email protected]'.

About HttpClient Request

The following is what our author used to make a HttpClient Request. I do not claim to be an expert at all this so if anyone has a better way to word some of the terminology feel free.

public static HttpResponse makeRequest(String path, Map params) throws Exception 
{
    //instantiates httpclient to make request
    DefaultHttpClient httpclient = new DefaultHttpClient();

    //url with the post data
    HttpPost httpost = new HttpPost(path);

    //convert parameters into JSON object
    JSONObject holder = getJsonObjectFromMap(params);

    //passes the results to a string builder/entity
    StringEntity se = new StringEntity(holder.toString());

    //sets the post request as the resulting string
    httpost.setEntity(se);
    //sets a request header so the page receving the request
    //will know what to do with it
    httpost.setHeader("Accept", "application/json");
    httpost.setHeader("Content-type", "application/json");

    //Handles what is returned from the page 
    ResponseHandler responseHandler = new BasicResponseHandler();
    return httpclient.execute(httpost, responseHandler);
}

Map

If you are not familiar with the Map data structure please take a look at the Java Map reference. In short, a map is similar to a dictionary or a hash.

private static JSONObject getJsonObjectFromMap(Map params) throws JSONException {

    //all the passed parameters from the post request
    //iterator used to loop through all the parameters
    //passed in the post request
    Iterator iter = params.entrySet().iterator();

    //Stores JSON
    JSONObject holder = new JSONObject();

    //using the earlier example your first entry would get email
    //and the inner while would get the value which would be '[email protected]' 
    //{ fan: { email : '[email protected]' } }

    //While there is another entry
    while (iter.hasNext()) 
    {
        //gets an entry in the params
        Map.Entry pairs = (Map.Entry)iter.next();

        //creates a key for Map
        String key = (String)pairs.getKey();

        //Create a new map
        Map m = (Map)pairs.getValue();   

        //object for storing Json
        JSONObject data = new JSONObject();

        //gets the value
        Iterator iter2 = m.entrySet().iterator();
        while (iter2.hasNext()) 
        {
            Map.Entry pairs2 = (Map.Entry)iter2.next();
            data.put((String)pairs2.getKey(), (String)pairs2.getValue());
        }

        //puts email and '[email protected]'  together in map
        holder.put(key, data);
    }
    return holder;
}

(I will take down if Justin Grammens does not approve. But if not then thanks Justin for being cool about it.)

Update

I just happend to get a comment about how to use the code and realized that there was a mistake in the return type. The method signature was set to return a string but in this case it wasnt returning anything. I changed the signature to HttpResponse and will refer you to this link on Getting Response Body of HttpResponse the path variable is the url and I updated to fix a mistake in the code.

space is used to make multiple classes:

<div class="One Two Three">

</div>

It's not necessary to cast both of them. Result datatype for a division is always the one with the higher data type precedence. Thus the solution must be:

SELECT CAST(1 AS float) / 3

or

SELECT 1 / CAST(3 AS float)

I trained a neural network in Keras to perform non linear regression on some data. This is some part of my code for testing on new data using previously saved model configuration and weights.

fname = r"C:\Users\tauseef\Desktop\keras\tutorials\BestWeights.hdf5"
modelConfig = joblib.load('modelConfig.pkl')
recreatedModel = Sequential.from_config(modelConfig)
recreatedModel.load_weights(fname)
unseenTestData = np.genfromtxt(r"C:\Users\tauseef\Desktop\keras\arrayOf100Rows257Columns.txt",delimiter=" ")
X_test = unseenTestData
standard_scalerX = StandardScaler()
standard_scalerX.fit(X_test)
X_test_std = standard_scalerX.transform(X_test)
X_test_std = X_test_std.astype('float32')
unseenData_predictions = recreatedModel.predict(X_test_std)

Set your .on listener to check for specific select2 events. The "change" event is the same as usual but the others are specific to the select2 control thus:

• change
• select2-opening
• select2-open
• select2-close
• select2-highlight
• select2-selecting
• select2-removed
• select2-loaded
• select2-focus

The names are self-explanatory. For example, select2-focus fires when you give focus to the control.

It's more convenient to use a session, this way you don't have to remember to set headers each time:

session = requests.Session()
session.headers.update({'User-Agent': 'Custom user agent'})

session.get('https://httpbin.org/headers')

By default, session also manages cookies for you. In case you want to disable that, see this question.

string value = dataGridVeiw1.CurrentRow.Cells[1].Value.ToString();

Store them as two fields for phone numbers - a "number" and a "mask" as TinyText types which do not need more than 255 items.

Before we store the files we parse the phone number to get the formatting that has been used and that creates the mask, we then store the number a digits only e.g.

Input: (0123) 456 7890
Number: 01234567890
Mask: (nnnn)_nnn_nnnn

Theoretically this allows us to perform comparison searches on the Number field such as getting all phone numbers that begin with a specific area code, without having to worry how it was input by the users

onProgressChanged is called every time you move the cursor.

@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
    textView.setText(String.valueOf(new Integer(progress)));        
}

so textView should show the progress and alter always if the seekbar is being moved.

Headers included with #include <> will be searched in all default directories , but you can also add your own location in the search path with -I command line arg.

I saw your edit you could install your headers in default locations usually

 /usr/local/include
 libdir/gcc/target/version/include
 /usr/target/include
 /usr/include

Confirm with compiler docs though.

This article:

• NOT IN vs. NOT EXISTS vs. LEFT JOIN / IS NULL: SQL Server

may be if interest to you.

In a couple of words, this query:

SELECT  d1.short_code
FROM    domain1 d1
LEFT JOIN
        domain2 d2
ON      d2.short_code = d1.short_code
WHERE   d2.short_code IS NULL

will work but it is less efficient than a NOT NULL (or NOT EXISTS) construct.

You can also use this:

SELECT  short_code
FROM    domain1
EXCEPT
SELECT  short_code
FROM    domain2

This is using neither NOT IN nor WHERE (and even no joins!), but this will remove all duplicates on domain1.short_code if any.

var expressionWithoutQuotes = '';
for(var i =0; i<length;i++){
    if(expressionDiv.charAt(i) != '"'){
        expressionWithoutQuotes += expressionDiv.charAt(i);
    }
}

This may work for you.

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

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

You can check the docs for other formatting directives.

Also note that the Hangouts application will currently block my BroadcastReceiver from receiving SMS messages. I had to disable SMS functionality in the Hangouts application (Settings->SMS->Turn on SMS), before my SMS BroadcastReceived started getting fired.

Edit: It appears as though some applications will abortBroadcast() on the intent which will prevent other applications from receiving the intent. The solution is to increase the android:priority attribute in the intent-filter tag:

<receiver android:name="com.company.application.SMSBroadcastReceiver" >
  <intent-filter android:priority="500">
    <action android:name="android.provider.Telephony.SMS_RECEIVED" />
  </intent-filter>
</receiver>

See more details here: Enabling SMS support in Hangouts 2.0 breaks the BroadcastReceiver of SMS_RECEIVED in my app

The KeyDown event only triggered at the standard TextBox or MaskedTextBox by "normal" input keys, not ENTER or TAB and so on.

One can get special keys like ENTER by overriding the IsInputKey method:

public class CustomTextBox : System.Windows.Forms.TextBox
{
    protected override bool IsInputKey(Keys keyData)
    {
        if (keyData == Keys.Return)
            return true;
        return base.IsInputKey(keyData);
    }
}

Then one can use the KeyDown event in the following way:

CustomTextBox ctb = new CustomTextBox();
ctb.KeyDown += new KeyEventHandler(tb_KeyDown);

private void tb_KeyDown(object sender, KeyEventArgs e)
{
    if (e.KeyCode == Keys.Enter)
    {
          //Enter key is down

          //Capture the text
          if (sender is TextBox)
          {
              TextBox txb = (TextBox)sender;
              MessageBox.Show(txb.Text);
          }
    }
}

You can programmatically import data from a csv file in your Drive into an existing Google Sheet using Google Apps Script, replacing/appending data as needed.

Below is some sample code. It assumes that: a) you have a designated folder in your Drive where the CSV file is saved/uploaded to; b) the CSV file is named "report.csv" and the data in it comma-delimited; and c) the CSV data is imported into a designated spreadsheet. See comments in code for further details.

function importData() {
  var fSource = DriveApp.getFolderById(reports_folder_id); // reports_folder_id = id of folder where csv reports are saved
  var fi = fSource.getFilesByName('report.csv'); // latest report file
  var ss = SpreadsheetApp.openById(data_sheet_id); // data_sheet_id = id of spreadsheet that holds the data to be updated with new report data

  if ( fi.hasNext() ) { // proceed if "report.csv" file exists in the reports folder
    var file = fi.next();
    var csv = file.getBlob().getDataAsString();
    var csvData = CSVToArray(csv); // see below for CSVToArray function
    var newsheet = ss.insertSheet('NEWDATA'); // create a 'NEWDATA' sheet to store imported data
    // loop through csv data array and insert (append) as rows into 'NEWDATA' sheet
    for ( var i=0, lenCsv=csvData.length; i<lenCsv; i++ ) {
      newsheet.getRange(i+1, 1, 1, csvData[i].length).setValues(new Array(csvData[i]));
    }
    /*
    ** report data is now in 'NEWDATA' sheet in the spreadsheet - process it as needed,
    ** then delete 'NEWDATA' sheet using ss.deleteSheet(newsheet)
    */
    // rename the report.csv file so it is not processed on next scheduled run
    file.setName("report-"+(new Date().toString())+".csv");
  }
};


// http://www.bennadel.com/blog/1504-Ask-Ben-Parsing-CSV-Strings-With-Javascript-Exec-Regular-Expression-Command.htm
// This will parse a delimited string into an array of
// arrays. The default delimiter is the comma, but this
// can be overriden in the second argument.

function CSVToArray( strData, strDelimiter ) {
  // Check to see if the delimiter is defined. If not,
  // then default to COMMA.
  strDelimiter = (strDelimiter || ",");

  // Create a regular expression to parse the CSV values.
  var objPattern = new RegExp(
    (
      // Delimiters.
      "(\\" + strDelimiter + "|\\r?\\n|\\r|^)" +

      // Quoted fields.
      "(?:\"([^\"]*(?:\"\"[^\"]*)*)\"|" +

      // Standard fields.
      "([^\"\\" + strDelimiter + "\\r\\n]*))"
    ),
    "gi"
  );

  // Create an array to hold our data. Give the array
  // a default empty first row.
  var arrData = [[]];

  // Create an array to hold our individual pattern
  // matching groups.
  var arrMatches = null;

  // Keep looping over the regular expression matches
  // until we can no longer find a match.
  while (arrMatches = objPattern.exec( strData )){

    // Get the delimiter that was found.
    var strMatchedDelimiter = arrMatches[ 1 ];

    // Check to see if the given delimiter has a length
    // (is not the start of string) and if it matches
    // field delimiter. If id does not, then we know
    // that this delimiter is a row delimiter.
    if (
      strMatchedDelimiter.length &&
      (strMatchedDelimiter != strDelimiter)
    ){

      // Since we have reached a new row of data,
      // add an empty row to our data array.
      arrData.push( [] );

    }

    // Now that we have our delimiter out of the way,
    // let's check to see which kind of value we
    // captured (quoted or unquoted).
    if (arrMatches[ 2 ]){

      // We found a quoted value. When we capture
      // this value, unescape any double quotes.
      var strMatchedValue = arrMatches[ 2 ].replace(
        new RegExp( "\"\"", "g" ),
        "\""
      );

    } else {

      // We found a non-quoted value.
      var strMatchedValue = arrMatches[ 3 ];

    }

    // Now that we have our value string, let's add
    // it to the data array.
    arrData[ arrData.length - 1 ].push( strMatchedValue );
  }

  // Return the parsed data.
  return( arrData );
};

You can then create time-driven trigger in your script project to run importData() function on a regular basis (e.g. every night at 1AM), so all you have to do is put new report.csv file into the designated Drive folder, and it will be automatically processed on next scheduled run.

If you absolutely MUST work with Excel files instead of CSV, then you can use this code below. For it to work you must enable Drive API in Advanced Google Services in your script and in Developers Console (see How to Enable Advanced Services for details).

/**
 * Convert Excel file to Sheets
 * @param {Blob} excelFile The Excel file blob data; Required
 * @param {String} filename File name on uploading drive; Required
 * @param {Array} arrParents Array of folder ids to put converted file in; Optional, will default to Drive root folder
 * @return {Spreadsheet} Converted Google Spreadsheet instance
 **/
function convertExcel2Sheets(excelFile, filename, arrParents) {

  var parents  = arrParents || []; // check if optional arrParents argument was provided, default to empty array if not
  if ( !parents.isArray ) parents = []; // make sure parents is an array, reset to empty array if not

  // Parameters for Drive API Simple Upload request (see https://developers.google.com/drive/web/manage-uploads#simple)
  var uploadParams = {
    method:'post',
    contentType: 'application/vnd.ms-excel', // works for both .xls and .xlsx files
    contentLength: excelFile.getBytes().length,
    headers: {'Authorization': 'Bearer ' + ScriptApp.getOAuthToken()},
    payload: excelFile.getBytes()
  };

  // Upload file to Drive root folder and convert to Sheets
  var uploadResponse = UrlFetchApp.fetch('https://www.googleapis.com/upload/drive/v2/files/?uploadType=media&convert=true', uploadParams);

  // Parse upload&convert response data (need this to be able to get id of converted sheet)
  var fileDataResponse = JSON.parse(uploadResponse.getContentText());

  // Create payload (body) data for updating converted file's name and parent folder(s)
  var payloadData = {
    title: filename, 
    parents: []
  };
  if ( parents.length ) { // Add provided parent folder(s) id(s) to payloadData, if any
    for ( var i=0; i<parents.length; i++ ) {
      try {
        var folder = DriveApp.getFolderById(parents[i]); // check that this folder id exists in drive and user can write to it
        payloadData.parents.push({id: parents[i]});
      }
      catch(e){} // fail silently if no such folder id exists in Drive
    }
  }
  // Parameters for Drive API File Update request (see https://developers.google.com/drive/v2/reference/files/update)
  var updateParams = {
    method:'put',
    headers: {'Authorization': 'Bearer ' + ScriptApp.getOAuthToken()},
    contentType: 'application/json',
    payload: JSON.stringify(payloadData)
  };

  // Update metadata (filename and parent folder(s)) of converted sheet
  UrlFetchApp.fetch('https://www.googleapis.com/drive/v2/files/'+fileDataResponse.id, updateParams);

  return SpreadsheetApp.openById(fileDataResponse.id);
}

/**
 * Sample use of convertExcel2Sheets() for testing
 **/
 function testConvertExcel2Sheets() {
  var xlsId = "0B9**************OFE"; // ID of Excel file to convert
  var xlsFile = DriveApp.getFileById(xlsId); // File instance of Excel file
  var xlsBlob = xlsFile.getBlob(); // Blob source of Excel file for conversion
  var xlsFilename = xlsFile.getName(); // File name to give to converted file; defaults to same as source file
  var destFolders = []; // array of IDs of Drive folders to put converted file in; empty array = root folder
  var ss = convertExcel2Sheets(xlsBlob, xlsFilename, destFolders);
  Logger.log(ss.getId());
}

The above code is also available as a gist here.

This is an old thread but just in case anyone comes across it like I did. pi.FileName needs to be set to the file name (and possibly full path to file ) of the executable you want to use to open your file. The below code works for me to open a video file with VLC.

var path = files[currentIndex].fileName;
var pi = new ProcessStartInfo(path)
{
    Arguments = Path.GetFileName(path),
    UseShellExecute = true,
    WorkingDirectory = Path.GetDirectoryName(path),
    FileName = "C:\\Program Files (x86)\\VideoLAN\\VLC\\vlc.exe",
    Verb = "OPEN"
};
Process.Start(pi)

Tigran's answer works but will use windows' default application to open your file, so using ProcessStartInfo may be useful if you want to open the file with an application that is not the default.

Commenting just so people can have a solution to the intended question.

You can do what you are wanting but it isn't quite as nice as Notepad++ but it may work for small solutions decently enough.

In sublime if you hold ctrl, or mac equiv., and select the word/characters you want on a single line with the mouse and still holding ctrl go to another line and select the word/characters you want on that line it will be additive and you will build your selection. I mainly use notepadd++ as my extractor and data cleanup and sublime for actual development.

The other way is if your columns are in perfect alignment you can simply middle click on windows or option + click on mac and this enables you to select text in a square like fashion, Columns, inside the lines of text.

The parameter has this syntax:

{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}

So your example of '1.2-2' means:

• A minimum of 1 digit will be shown before decimal point
• It will show at least 2 digits after decimal point
• But not more than 2 digits

I think using dtype where there is a name row is confusing the routine. Try

>>> r = np.genfromtxt(fname, delimiter=',', names=True)
>>> r
array([[  6.11882430e+02,   9.08956010e+03,   5.13300000e+03,
          8.64075140e+02,   1.71537476e+03,   7.65227770e+02,
          1.29111196e+12],
       [  6.11882430e+02,   9.08956010e+03,   5.13300000e+03,
          8.64075140e+02,   1.71537476e+03,   7.65227770e+02,
          1.29111311e+12],
       [  6.11882430e+02,   9.08956010e+03,   5.13300000e+03,
          8.64075140e+02,   1.71537476e+03,   7.65227770e+02,
          1.29112065e+12]])
>>> r[:,0]    # Slice 0'th column
array([ 611.88243,  611.88243,  611.88243])

I had a similar issue with the error "Max recursion depth exceeded". I discovered the error was being triggered by a corrupt file in the directory I was looping over with os.walk. If you have trouble solving this issue and you are working with file paths, be sure to narrow it down, as it might be a corrupt file.

Removing .git hidden folder worked for me.

I like Get-Command | Format-List, or shorter, using aliases for the two and only for powershell.exe:

gcm powershell | fl

You can find aliases like this:

alias -definition Format-List

Tab completion works with gcm.

If you have a numpy array, you can do the following:

>>> import numpy as np
>>> a = np.array([133, 53, 234, 241])
>>> a.astype(np.uint8).data.hex()
'8535eaf1'

The -Pattern parameter in Select-String supports an array of patterns. So the one you're looking for is:

Get-Content .\doc.txt | Select-String -Pattern (Get-Content .\regex.txt)

This searches through the textfile doc.txt by using every regex(one per line) in regex.txt

Assuming you have GNU find:

find . -size +10000k -printf '%s %f\n'

If you want a constant width for the size field, you can do something like:

find . -size +10000k -printf '%10s %f\n'

Note that -size +1000k selects files of at least 10,240,000 bytes (k is 1024, not 1000). You said in a comment that you want files bigger than 1M; if that's 1024*1024 bytes, then this:

find . -size +1M ...

will do the trick -- except that it will also print the size and name of files that are exactly 1024*1024 bytes. If that matters, you could use:

find . -size +1048575c ...

You need to decide just what criterion you want.

$('tbody').find('tr:visible').hightlight(myArray[i]);

There really is only one name in XAML, the x:Name. A framework, such as WPF, can optionally map one of its properties to XAML's x:Name by using the RuntimeNamePropertyAttribute on the class that designates one of the classes properties as mapping to the x:Name attribute of XAML.

The reason this was done was to allow for frameworks that already have a concept of "Name" at runtime, such as WPF. In WPF, for example, FrameworkElement introduces a Name property.

In general, a class does not need to store the name for x:Name to be useable. All x:Name means to XAML is generate a field to store the value in the code behind class. What the runtime does with that mapping is framework dependent.

So, why are there two ways to do the same thing? The simple answer is because there are two concepts mapped onto one property. WPF wants the name of an element preserved at runtime (which is usable through Bind, among other things) and XAML needs to know what elements you want to be accessible by fields in the code behind class. WPF ties these two together by marking the Name property as an alias of x:Name.

In the future, XAML will have more uses for x:Name, such as allowing you to set properties by referring to other objects by name, but in 3.5 and prior, it is only used to create fields.

Whether you should use one or the other is really a style question, not a technical one. I will leave that to others for a recommendation.

See also AutomationProperties.Name VS x:Name, AutomationProperties.Name is used by accessibility tools and some testing tools.

There is a NPM module to get object sizeof, you can install it with npm install object-sizeof

  var sizeof = require('object-sizeof');

  // 2B per character, 6 chars total => 12B
  console.log(sizeof({abc: 'def'}));

  // 8B for Number => 8B
  console.log(sizeof(12345));

  var param = { 
    'a': 1, 
    'b': 2, 
    'c': {
      'd': 4
    }
  };
  // 4 one two-bytes char strings and 3 eighth-bytes numbers => 32B
  console.log(sizeof(param));

Well if you are using Netbeans in Linux, then you should look for the tomcat-user.xml in

/home/Username/.netbeans/8.0/apache-tomcat-8.0.3.0_base/conf (its called Catalina Base and is often hidden)

instead of the apacahe installation directory.

open tomcat-user.xml inside that folder, uncomment the user and roles and add/replace the following line.

    <user username="tomcat" password="tomcat" roles="tomcat,admin,admin-gui,manager,manager-gui"/>

restart the server . That's all

I'd do this:

1. add the dependency as you like in your pom:

   <dependency>
           <groupId>com.stackoverflow...</groupId>
           <artifactId>artifactId...</artifactId>
           <version>1.0</version>
   </dependency>
   

2. run mvn install it will try to download the jar and fail. On the process, it will give you the complete command of installing the jar with the error message. Copy that command and run it! easy huh?!

Object.assign will only work in single level of object reference.

To do a copy in any depth use as below:

let x = {'a':'a','b':{'c':'c'}};
let y = JSON.parse(JSON.stringify(x));

If want to use any library instead then go with the loadash.js library.

Here are the two main approaches. I prefer this one for its readability:

bar <- subset(foo, location == "there")

Note that you can string together many conditionals with & and | to create complex subsets.

The second is the indexing approach. You can index rows in R with either numeric, or boolean slices. foo$location == "there" returns a vector of T and F values that is the same length as the rows of foo. You can do this to return only rows where the condition returns true.

foo[foo$location == "there", ]

for SharePoint, make sure that under your root folder you don't have a "bin" folder with your DLL's, if so just delete it. (and change "Copy Local" to false in VS).

Use the defaultDate option

$( ".selector" ).datepicker({ defaultDate: '01/01/01' });

If you change your date format, make sure to change the input into defaultDate (e.g. '01-01-2001')

"Install-Package Microsoft.AspNet.WebApi.Core" worked just fine.

Add double quote

$nameRegex = "chalmw-dm*"

-like "$nameregex" or -like "'$nameregex'"

From $http.get docs, the second parameter is a configuration object:

get(url, [config]);

Shortcut method to perform GET request.

You may change your code to:

$http.get('accept.php', {
    params: {
        source: link, 
        category_id: category
    }
});

Or:

$http({
    url: 'accept.php', 
    method: 'GET',
    params: { 
        source: link, 
        category_id: category
    }
});

As a side note, since Angular 1.6: .success should not be used anymore, use .then instead:

$http.get('/url', config).then(successCallback, errorCallback);

I think you need quotes around your {$row['null_field']}, so '{$row['null_field']}'

If you don't have the quotes, you'll occasionally end up with an insert statement that looks like this: insert into table2 (f1, f2) values ('val1',) which is a syntax error.

If that is a numeric field, you will have to do some testing above it, and if there is no value in null_field, explicitly set it to null..

For ViewPager2,

viewPager.registerOnPageChangeCallback(object : ViewPager2.OnPageChangeCallback() {
  override fun onPageSelected(position: Int) {
    super.onPageSelected(position)
  }
})

where OnPageChangeCallback is a static class with three methods:

onPageScrolled(int position, float positionOffset, @Px int positionOffsetPixels),
onPageSelected(int position), 
onPageScrollStateChanged(@ScrollState int state)

Drive letter can be used in the source like

scp /c/path/to/file.txt user@server:/dir1/file.txt

You can also use:

$ sudo gem install rvm

It should give you the following output:

Fetching: rvm-1.11.3.9.gem (100%)
Successfully installed rvm-1.11.3.9
Parsing documentation for rvm-1.11.3.9
Installing ri documentation for rvm-1.11.3.9
1 gem installed

Non-VBA Solution:

You need to make an additional group of data for each color group that represent the Y values for that particular group. You can use these groups to make multiple data sets within your graph.

Here is an example using your data:

     A       B        C        D                    E                        F                            G
----------------------------------------------------------------------------------------------------------------------
1| COMPANY  XVALUE   YVALUE   GROUP                 Red                     Orange                       Green
2| Apple     45       35       red         =IF($D2="red",$C2,NA()) =IF($D2="orange",$C2,NA()) =IF($D2="green",$C2,NA())
3| Xerox     45       38       red         =IF($D3="red",$C3,NA()) =IF($D3="orange",$C3,NA()) =IF($D3="green",$C3,NA())
4| KMart     63       50       orange      =IF($D4="red",$C4,NA()) =IF($D4="orange",$C4,NA()) =IF($D4="green",$C4,NA())
5| Exxon     53       59       green       =IF($D5="red",$C5,NA()) =IF($D5="orange",$C5,NA()) =IF($D5="green",$C5,NA())

It should look like this afterwards:

     A       B        C        D          E           F          G
---------------------------------------------------------------------
1| COMPANY  XVALUE   YVALUE   GROUP       Red         Orange     Green
2| Apple     45       35       red         35         #N/A       #N/A    
3| Xerox     45       38       red         38         #N/A       #N/A
4| KMart     63       50       orange     #N/A         50        #N/A
5| Exxon     53       59       green      #N/a        #N/A        59

Now you can generate your graph using different data sets. Here is a picture showing just this example data:

You can change the series (X;Y) values to B:B ; E:E, B:B ; F:F, B:B ; G:G respectively, to make it so the graph is automatically updated when you add more data.

Its because the AddDays() method returns a new DateTime, that you are not assigning or using anywhere.

Example of use:

DateTime newDate = endDate.AddDays(2);

In memory usage and speed.

When you call jsonstr = json.dumps(mydata) it first creates a full copy of your data in memory and only then you file.write(jsonstr) it to disk. So this is a faster method but can be a problem if you have a big piece of data to save.

When you call json.dump(mydata, file) -- without 's', new memory is not used, as the data is dumped by chunks. But the whole process is about 2 times slower.

Source: I checked the source code of json.dump() and json.dumps() and also tested both the variants measuring the time with time.time() and watching the memory usage in htop.

You can also use split and join:

"Sonic Free Games".split(" ").join("-").toLowerCase(); //sonic-free-games

By latest document, you can use rdd.collect().foreach(println) on the driver to display all, but it may cause memory issues on the driver, best is to use rdd.take(desired_number)

https://spark.apache.org/docs/2.2.0/rdd-programming-guide.html

To print all elements on the driver, one can use the collect() method to first bring the RDD to the driver node thus: rdd.collect().foreach(println). This can cause the driver to run out of memory, though, because collect() fetches the entire RDD to a single machine; if you only need to print a few elements of the RDD, a safer approach is to use the take(): rdd.take(100).foreach(println).

In the .service file under the [Unit] section:

[Unit]
Description=My Website
After=syslog.target network.target mongodb.service

The important part is the mongodb.service

The manpage describes it however due to formatting it's not as clear on first sight

systemd.unit - well formatted

systemd.unit - not so well formatted

Using find / replace, try pasting a selection starting at the end of the line above the blank line and ends at the beginning of the line after the blank. This works for a single blank line. You can repeat the process for multiple blank lines as well. CTRL-H, put your selection in the find box and put a single newline in the replace box via copy/paste or other method.

You can use the setsockopt function to set a timeout on receive operations:

SO_RCVTIMEO

Sets the timeout value that specifies the maximum amount of time an input function waits until it completes. It accepts a timeval structure with the number of seconds and microseconds specifying the limit on how long to wait for an input operation to complete. If a receive operation has blocked for this much time without receiving additional data, it shall return with a partial count or errno set to [EAGAIN] or [EWOULDBLOCK] if no data is received. The default for this option is zero, which indicates that a receive operation shall not time out. This option takes a timeval structure. Note that not all implementations allow this option to be set.

// LINUX
struct timeval tv;
tv.tv_sec = timeout_in_seconds;
tv.tv_usec = 0;
setsockopt(sockfd, SOL_SOCKET, SO_RCVTIMEO, (const char*)&tv, sizeof tv);

// WINDOWS
DWORD timeout = timeout_in_seconds * 1000;
setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, (const char*)&timeout, sizeof timeout);

// MAC OS X (identical to Linux)
struct timeval tv;
tv.tv_sec = timeout_in_seconds;
tv.tv_usec = 0;
setsockopt(sockfd, SOL_SOCKET, SO_RCVTIMEO, (const char*)&tv, sizeof tv);

Reportedly on Windows this should be done before calling bind. I have verified by experiment that it can be done either before or after bind on Linux and OS X.

if you don't have any content with 100% width, you can set the background color of the track to the same color of the body's background

So this is an older question, but for those still looking for an answer, the CSS property Box-Sizing is priceless here:

-webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit  */
-moz-box-sizing: border-box;    /* Firefox, other Gecko         */
box-sizing: border-box; 

It means that you can set the width of the Div to a percentage, and any border you add to the div will be included within that percentage. So, for example, the following would add the 1px border to the inside of the width of the div:

div { box-sizing:border-box; width:50%; border-right:1px solid #000; }         

If you'd like more info: http://css-tricks.com/box-sizing/

& is used in PHP to pass an object to a method / assign a new object to a variable by reference. It is deprecated in PHP 5 because PHP 5 passes all objects by reference by default.

Ranking by stars or forks is not working. Each promoted or created by a famous company repository is popular at the beginning. Also it is possible to have a number of them which are in trend right now (publications, marketing, events). It doesn't mean that those repositories are useful/popular.

The gitmostwanted.com project (repo at github) analyses GH Archive data in order to highlight the most interesting repositories and exclude others. Just compare the results with mentioned resources.

If you don't want to use a submission service like Litmus (Litmus is the best, BTW) then you're just going to have to run Outlook 2007 to test your email.

It sounds like you want something a little more automatic (though I'm not sure why), but fortunately Outlook is easy to automate using Visual Basic for Applications (VBA).

You can write a VBA tool that runs from the command line to generate an email, load the email up in Outlook, and even capture a screenshot if you wish. (Presumably this is what the Litmus team does on the backend.)

(BTW, do not attempt to use MS Word to test mail; the renderer is similar but subtle differences in page layout can affect the rendering of your email.)

From the manpage for env (GNU coreutils 6.10):

env - run a program in a modified environment

In theory you could use env to reset the environment (removing many of the existing environment variables) or add additional environment variables in the script header. Practically speaking, the two versions you mentioned are identical. (Though others have mentioned a good point: specifying python through env lets you abstractly specify python without knowing its path.)

Jsfiddle

textarea#note {
    width:100%;
    direction:rtl;
    display:block;
    max-width:100%;
    line-height:1.5;
    padding:15px 15px 30px;
    border-radius:3px;
    border:1px solid #F7E98D;
    font:13px Tahoma, cursive;
    transition:box-shadow 0.5s ease;
    box-shadow:0 4px 6px rgba(0,0,0,0.1);
    font-smoothing:subpixel-antialiased;
    background:-o-linear-gradient(#F9EFAF, #F7E98D);
    background:-ms-linear-gradient(#F9EFAF, #F7E98D);
    background:-moz-linear-gradient(#F9EFAF, #F7E98D);
    background:-webkit-linear-gradient(#F9EFAF, #F7E98D);
    background:linear-gradient(#F9EFAF, #F7E98D);
    height:100%;
}
html{
    height:100%;
}
body{

   height:100%;    
}

or javascript

var s_height = document.getElementById('note').scrollHeight;
document.getElementById('note').setAttribute('style','height:'+s_height+'px');

Jsfiddle

Also, you can use this...

DECLARE @SeqID varchar(150);
DECLARE @TableName varchar(150);
SET @TableName = (Select TableName from Table);
SET @SeqID = 'SELECT NEXT VALUE FOR ' + @TableName + '_Data'
exec (@SeqID)

You can use this Function if you have some variable in the SSIS.

    Package pkg;

    Microsoft.SqlServer.Dts.Runtime.Application app;
    DTSExecResult pkgResults;
    Variables vars;

    app = new Microsoft.SqlServer.Dts.Runtime.Application();
    pkg = app.LoadPackage(" Location of your SSIS package", null);

    vars = pkg.Variables;

    // your variables
    vars["somevariable1"].Value = "yourvariable1";
    vars["somevariable2"].Value = "yourvariable2";

    pkgResults = pkg.Execute(null, vars, null, null, null);

    if (pkgResults == DTSExecResult.Success)
    {
        Console.WriteLine("Package ran successfully");
    }
    else
    {

        Console.WriteLine("Package failed");
    }

Additionally, if you want to set multiple variables at once by one query, you can use the other syntax for setting variables which goes like this: SELECT @varname:=value.

A practical example:

SELECT @total_count:=COUNT(*), @total_price:=SUM(quantity*price) FROM items ...

I have fixed in this way

1. uninstall existing local nodemon

   npm uninstall nodemon

2. install it again globally.

   npm i -g nodemon

You could generate a hash for each row (excluding the PK), store it in a new column (or if you can't add new columns, can you move the table to a temp staging area?), and then look for all other rows with the same hash. Of course, you would have to be able to ensure that your hash function doesn't produce the same code for different rows.

If two rows are duplicate, does it matter which you get rid of? Is it possible that other data are dependent on both of the duplicates? If so, you will have to go through a few steps:

• Find the dupes
• Choose one of them as dupeA to eliminate
• Find all data dependent on dupeA
• Alter that data to refer to dupeB
• delete dupeA.

This could be easy or complicated, depending on your existing data model.

This whole scenario sounds like a maintenance and redesign project. If so, best of luck!!

• I cross verified all the credentials

• Added new server key and deleted old one

• Downloaded google-services.json again

Nothing solved the issue

Then I just clean the project and then rebuild the project.After that it's working fine

Or how about this?

with some_birthdays as
( 
    select date '1968-06-09' d from dual union all
    select date '1970-06-10' from dual union all
    select date '1972-06-11' from dual union all
    select date '1974-12-11' from dual union all
    select date '1976-09-17' from dual
)
select trunc(sysdate) today
, d birth_date
, floor(months_between(trunc(sysdate),d)/12) age
from some_birthdays;

If you are working on your own, and you want the closest thing to OOP as you would find in Java or C# or C++, see the javascript library, CrxOop. CrxOop provides syntax somewhat familiar to Java developers.

Just be careful, Java's OOP is not the same as that found in Javascript. To get the same behavior as in Java, use CrxOop's classes, not CrxOop's structures, and make sure all your methods are virtual. An example of the syntax is,

crx_registerClass("ExampleClass", 
{ 
    "VERBOSE": 1, 

    "public var publicVar": 5, 
    "private var privateVar": 7, 

    "public virtual function publicVirtualFunction": function(x) 
    { 
        this.publicVar1 = x;
        console.log("publicVirtualFunction"); 
    }, 

    "private virtual function privatePureVirtualFunction": 0, 

    "protected virtual final function protectedVirtualFinalFunction": function() 
    { 
        console.log("protectedVirtualFinalFunction"); 
    }
}); 

crx_registerClass("ExampleSubClass", 
{ 
    VERBOSE: 1, 
    EXTENDS: "ExampleClass", 

    "public var publicVar": 2, 

    "private virtual function privatePureVirtualFunction": function(x) 
    { 
        this.PARENT.CONSTRUCT(pA);
        console.log("ExampleSubClass::privatePureVirtualFunction"); 
    } 
}); 

var gExampleSubClass = crx_new("ExampleSubClass", 4);

console.log(gExampleSubClass.publicVar);
console.log(gExampleSubClass.CAST("ExampleClass").publicVar);

The code is pure javascript, no transpiling. The example is taken from a number of examples from the official documentation.

If you want to install requests directly you can use the "-m" (module) option available to python.

python.exe -m pip install requests

You can do this directly in PowerShell, though you may need to use the full python path (eg. C:\Python27\python.exe) instead of just python.exe.

As mentioned in the comments, if you have added Python to your path you can simply do:

python -m pip install requests

In Visual Studio 2017, "TestContext" doesn't show the Output link into Test Explorer.

However, Trace.Writeline() shows the Output link.

if you're using the compiled bootstrap, one of the ways of fixing it is by editing the bootstrap.min.js before the line

$next[0].offsetWidth 

force reflow Change to

if (typeof $next == 'object' && $next.length) $next[0].offsetWidth // force reflow

We can use date -d option

1) Change format to "%Y-%m-%d" format i.e 20121212 to 2012-12-12

date -d '20121212' +'%Y-%m-%d'

2)Get next or last day from a given date=20121212. Like get a date 7 days in past with specific format

date -d '20121212 -7 days' +'%Y-%m-%d'

3) If we are getting date in some variable say dat

dat2=$(date -d "$dat -1 days" +'%Y%m%d')

The easiest way is:

var oldstr="Angular isn't easy";
var newstr=oldstr.toString().replace("isn't","is");

U can try routines in c time library (time.h). Plus take a look at the clock() in the same lib. It gives the clock ticks since the prog has started. But you can save its value before the operation you want to concentrate on, and then after that operation capture the cliock ticks again and find the difference between then to get the time difference.

Real example:

var trackList = Model.TrackingHistory.GroupBy(x => x.ShipmentStatusId).Select(x => x.Last()).Reverse();
List<int> done_step1 = new List<int>() {2,3,4,5,6,7,8,9,10,11,14,18,21,22,23,24,25,26 };
bool isExists = trackList.Where(x => done_step1.Contains(x.ShipmentStatusId.Value)).FirstOrDefault() != null;

You can use either = or "space". For instance following two commands return the same

git log --author="Developer1"

git log --author "Developer1"

You're going to want to add Python to your Path Environment Variable in this way. Go to:

1. My Computer
2. System Properties
3. Advance System Settings
4. Under the "Advanced" tab click the button that says "Environment Variables"
5. Then under System Variables you are going to want to add / change the following variables: PYTHONPATH and Path. Here is a paste of what my variables look like:

PYTHONPATH

C:\Python27;C:\Python27\Lib\site-packages;C:\Python27\Lib;C:\Python27\DLLs;C:\Python27\Lib\lib-tk;C:\Python27\Scripts

Path

C:\Program Files\MySQL\MySQL Utilities 1.3.5\;C:\Python27;C:\Python27\Lib\site-packages;C:\Python27\Lib;C:\Python27\DLLs;C:\Python27\Lib\lib-tk;C:\Python27\Scripts

Your Path's might be different, so please adjust them, but this configuration works for me and you should be able to run MySQL after making these changes.

The following configuration taken from MSDN can be applied to enable tracing on your WCF service.

<configuration>
  <system.diagnostics>
    <sources>
      <source name="System.ServiceModel"
              switchValue="Information, ActivityTracing"
              propagateActivity="true" >
        <listeners>
             <add name="xml"/>
        </listeners>
      </source>
      <source name="System.ServiceModel.MessageLogging">
        <listeners>
            <add name="xml"/>
        </listeners>
      </source>
      <source name="myUserTraceSource"
              switchValue="Information, ActivityTracing">
        <listeners>
            <add name="xml"/>
        </listeners>
      </source>
    </sources>
    <sharedListeners>
        <add name="xml"
             type="System.Diagnostics.XmlWriterTraceListener"
             initializeData="Error.svclog" />
    </sharedListeners>
  </system.diagnostics>
</configuration>

To view the log file, you can use "C:\Program Files\Microsoft SDKs\Windows\v7.0A\bin\SvcTraceViewer.exe".

If "SvcTraceViewer.exe" is not on your system, you can download it from the "Microsoft Windows SDK for Windows 7 and .NET Framework 4" package here:

Windows SDK Download

You don't have to install the entire thing, just the ".NET Development / Tools" part.

When/if it bombs out during installation with a non-sensical error, Petopas' answer to Windows 7 SDK Installation Failure solved my issue.

Your code was compiled with Java Version 1.8 while it is being executed with Java Version 1.7 or below.

In your case it seems that two different Java installations are used, the newer to compile and the older to execute your code.

Try recompiling your code with Java 1.7 or upgrade your Java Plugin.

If you set your columns to search as indexes, then you can use DataFrame.xs() to take a cross section. This is not as versatile as the query answers, but it might be useful in some situations.

import pandas as pd
import numpy as np

np.random.seed([3,1415])
df = pd.DataFrame(
    np.random.randint(3, size=(10, 5)),
    columns=list('ABCDE')
)

df
# Out[55]: 
#    A  B  C  D  E
# 0  0  2  2  2  2
# 1  1  1  2  0  2
# 2  0  2  0  0  2
# 3  0  2  2  0  1
# 4  0  1  1  2  0
# 5  0  0  0  1  2
# 6  1  0  1  1  1
# 7  0  0  2  0  2
# 8  2  2  2  2  2
# 9  1  2  0  2  1

df.set_index(['A', 'D']).xs([0, 2]).reset_index()
# Out[57]: 
#    A  D  B  C  E
# 0  0  2  2  2  2
# 1  0  2  1  1  0

The count function is meant to be used on

1. Arrays
2. Objects that are derived from classes that implement the countable interface

A stdClass is neither of these. The easier/quickest way to accomplish what you're after is

$count = count(get_object_vars($some_std_class_object));

This uses PHP's get_object_vars function, which will return the properties of an object as an array. You can then use this array with PHP's count function.

<script>
function checkusers()
{
   var shouldEnable = document.getElementById('checkbox').value == 0;
   document.getElementById('add_button').disabled = shouldEnable;
}
</script>

Just use the following for your use case:

var arr = [1,2,3,4];
arr.pop() //returns 4 as the value
arr // value 4 is removed from the **arr** array variable

Just a note. When you execute pop() function even though the line returns the popped item the original array is effected and the popped element is removed.

Write a:hover::before instead of a::before:hover: example.

Without actual data it is hard to answer the question but I guess you are looking for something like this:

Top15['Citable docs per Capita'].corr(Top15['Energy Supply per Capita'])

That calculates the correlation between your two columns 'Citable docs per Capita' and 'Energy Supply per Capita'.

To give an example:

import pandas as pd

df = pd.DataFrame({'A': range(4), 'B': [2*i for i in range(4)]})

   A  B
0  0  0
1  1  2
2  2  4
3  3  6

Then

df['A'].corr(df['B'])

gives 1 as expected.

Now, if you change a value, e.g.

df.loc[2, 'B'] = 4.5

   A    B
0  0  0.0
1  1  2.0
2  2  4.5
3  3  6.0

the command

df['A'].corr(df['B'])

returns

0.99586

which is still close to 1, as expected.

If you apply .corr directly to your dataframe, it will return all pairwise correlations between your columns; that's why you then observe 1s at the diagonal of your matrix (each column is perfectly correlated with itself).

df.corr()

will therefore return

          A         B
A  1.000000  0.995862
B  0.995862  1.000000

In the graphic you show, only the upper left corner of the correlation matrix is represented (I assume).

There can be cases, where you get NaNs in your solution - check this post for an example.

If you want to filter entries above/below a certain threshold, you can check this question. If you want to plot a heatmap of the correlation coefficients, you can check this answer and if you then run into the issue with overlapping axis-labels check the following post.

At one time, I remember seeing the MSDN library state to use CStr() because it was faster. I do not know if this is true though.

A different take on authentication is Passwordless, a token-based authentication module for express that circumvents the inherent problem of passwords [1]. It's fast to implement, doesn't require too many forms, and offers better security for the average user (full disclosure: I'm the author).

[1]: Passwords are Obsolete

The below code should do the trick (>= 2008)

SELECT o.name, 
       ps.last_execution_time 
FROM   sys.dm_exec_procedure_stats ps 
INNER JOIN 
       sys.objects o 
       ON ps.object_id = o.object_id 
WHERE  DB_NAME(ps.database_id) = '' 
ORDER  BY 
       ps.last_execution_time DESC  

Edit 1 : Please take note of Jeff Modens advice below. If you find a procedure here, you can be sure that it is accurate. If you do not then you just don't know - you cannot conclude it is not running.

I've been struggling with Dialog animation today, finally got it working using styles, so here is an example.

To start with, the most important thing — I probably had it working 5 different ways today but couldn't tell because... If your devices animation settings are set to "No Animations" (Settings ? Display ? Animation) then the dialogs won't be animated no matter what you do!

The following is a stripped down version of my styles.xml. Hopefully it is self-explanatory. This should be located in res/values.

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="PauseDialog" parent="@android:style/Theme.Dialog">
        <item name="android:windowAnimationStyle">@style/PauseDialogAnimation</item>
    </style>

    <style name="PauseDialogAnimation">
        <item name="android:windowEnterAnimation">@anim/spin_in</item>
        <item name="android:windowExitAnimation">@android:anim/slide_out_right</item>
    </style>
</resources>

The windowEnterAnimation is one of my animations and is located in res\anim. The windowExitAnimation is one of the animations that is part of the Android SDK.

Then when I create the Dialog in my activities onCreateDialog(int id) method I do the following.

Dialog dialog = new Dialog(this, R.style.PauseDialog);

// Setting the title and layout for the dialog
dialog.setTitle(R.string.pause_menu_label);
dialog.setContentView(R.layout.pause_menu);

Alternatively you could set the animations the following way instead of using the Dialog constructor that takes a theme.

Dialog dialog = new Dialog(this);
dialog.getWindow().getAttributes().windowAnimations = R.style.PauseDialogAnimation;

Another solution that wasn't mentioned:

Example Here

var parent = document.querySelector('.parent');

if (parent.querySelector('.child') !== null) {
    // .. it's a child
}

It doesn't matter whether the element is a direct child, it will work at any depth.

Alternatively, using the .contains() method:

Example Here

var parent = document.querySelector('.parent'),
    child = document.querySelector('.child');

if (parent.contains(child)) {
    // .. it's a child
}

This problem occurs when you do not declare at the top of your HTML file in HEDER this tag.

<link rel="icon" href="your_address_icon" type="image/x-icon">

the best way to do it is

 const object =  Object.keys(o).sort().reduce((r, k) => (r[k] = o[k], r), {})

 //else if its in reverse just do 

 const object = Object.keys(0).reverse ()

You can first convert your almost-array-like object to a real array, and then use .reverse():

Object.assign([], {1:'banana', 2:'apple', 
3:'orange'}).reverse();
// [ "orange", "apple", "banana", <1 empty slot> ]

The empty slot at the end if cause because your first index is 1 instead of 0. You can remove the empty slot with .length-- or .pop().

Alternatively, if you want to borrow .reverse and call it on the same object, it must be a fully-array-like object. That is, it needs a length property:

Array.prototype.reverse.call({1:'banana', 2:'apple', 
3:'orange', length:4});
// {0:"orange", 1:"apple", 3:"banana", length:4}

Note it will return the same fully-array-like object object, so it won't be a real array. You can then use delete to remove the length property.

Configure another port number(eg:8181) in /src/main/resources/application.properties

server.port=8181

The sign in such cases (i.e when one or both operands are negative) is implementation-defined. The spec says in §5.6/4 (C++03),

The binary / operator yields the quotient, and the binary % operator yields the remainder from the division of the first expression by the second. If the second operand of / or % is zero the behavior is undefined; otherwise (a/b)*b + a%b is equal to a. If both operands are nonnegative then the remainder is nonnegative; if not, the sign of the remainder is implementation-defined.

That is all the language has to say, as far as C++03 is concerned.

Environment.GetSystemVariable("%SystemDrive%"); will provide the drive OS installed, and you can set filters to savedialog Obtain file path of C# save dialog box

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace Gearplay
{
    /// <summary>
    /// ?????? ?????????????? ??? OpenFolderBrows.xaml
    /// </summary>
    public partial class OpenFolderBrows : Page
    {
        internal string SelectedFolderPath { get; set; }
        public OpenFolderBrows()
        {
            InitializeComponent();
            Selectedpath();
            InputLogicalPathCollection();
             
        }

        internal void Selectedpath()
        {
            Browser.Navigate(@"C:\");
            
            Browser.Navigated += Browser_Navigated;
        }

        private void Browser_Navigated(object sender, NavigationEventArgs e)
        {
            SelectedFolderPath = e.Uri.AbsolutePath.ToString();
            //MessageBox.Show(SelectedFolderPath);
        }

        private void MenuItem_Click(object sender, RoutedEventArgs e)
        {
          
           
        }
        
        string [] testing { get; set; }
        private void InputLogicalPathCollection()
        {            // add Menu items for Cotrol 
            string[] DirectoryCollection_Path = Environment.GetLogicalDrives(); // Get Local Drives
            testing = new string[DirectoryCollection_Path.Length];
            //MessageBox.Show(DirectoryCollection_Path[0].ToString());
            MenuItem[]  menuItems = new MenuItem[DirectoryCollection_Path.Length]; // Create Empty Collection
            for(int i=0;i<menuItems.Length;i++)
            {
                // Create collection depend how much logical drives 
                menuItems[i] = new MenuItem();
                menuItems[i].Header = DirectoryCollection_Path[i];
                menuItems[i].Name = DirectoryCollection_Path[i].Substring(0,DirectoryCollection_Path.Length-1);
                DirectoryCollection.Items.Add(menuItems[i]);
                menuItems[i].Click += OpenFolderBrows_Click;
                testing[i]= DirectoryCollection_Path[i].Substring(0, DirectoryCollection_Path.Length - 1);
            }

            

        }
        
        private void OpenFolderBrows_Click(object sender, RoutedEventArgs e)
        {

            foreach (string str in testing)
            {
                if (e.OriginalSource.ToString().Contains("Header:"+str)) // Navigate to Local drive
                {
                    Browser.Navigate(str + @":\");
                   
                }


            }


        }

        private void Goback_Click(object sender, RoutedEventArgs e)
        {// Go Back
            try
            {
                Browser.GoBack();
            }catch(Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private void Goforward_Click(object sender, RoutedEventArgs e)
        { //Go Forward
            try
            {
                Browser.GoForward();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }

        }

        private void FolderForSave_Click(object sender, RoutedEventArgs e)
        {
            // Separate Click For Go Back same As Close App With send string var to Main Window ( Main class etc.) 
            this.NavigationService.GoBack();
        }
    }
}

document.getElementsByClassName('btn-pageMenu') delivers a nodeList. You should use: document.getElementsByClassName('btn-pageMenu')[0].style.display (if it's the first element from that list you want to change.

If you want to change style.display for all nodes loop through the list:

var elems = document.getElementsByClassName('btn-pageMenu');
for (var i=0;i<elems.length;i+=1){
  elems[i].style.display = 'block';
}

to be complete: if you use jquery it is as simple as:

?$('.btn-pageMenu').css('display'???????????????????????????,'block');??????

when using JavaScript it will work for me

<script src='https://www.google.com/recaptcha/api.js'></script>_x000D_
<script>_x000D_
function submitUserForm() {_x000D_
    var response = grecaptcha.getResponse();_x000D_
    if(response.length == 0) {_x000D_
        document.getElementById('g-recaptcha-error').innerHTML = '<span style="color:red;">This field is required.</span>';_x000D_
        return false;_x000D_
    }_x000D_
    return true;_x000D_
}_x000D_
 _x000D_
function verifyCaptcha() {_x000D_
    document.getElementById('g-recaptcha-error').innerHTML = '';_x000D_
}_x000D_
</script>

<form method="post" onsubmit="return submitUserForm();">_x000D_
    <div class="g-recaptcha" data-sitekey="YOUR_SITE_KEY" data-callback="verifyCaptcha"></div>_x000D_
    <div id="g-recaptcha-error"></div>_x000D_
    <input type="submit" name="submit" value="Submit" />_x000D_
</form>

You can use BETWEEN:

DELETE FROM table
where id between 163 and 265

On psql client v12, I could not find option in psql client to activate sslmode=verify-full.

I ended up using environment variables :

PGSSLMODE=verify-full PGSSLROOTCERT=server-ca.pem psql -h your_host -U your_user -W -d your_db

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:cache="http://www.springframework.org/schema/cache"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.0.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd  http://www.springframework.org/schema/cache 
        http://www.springframework.org/schema/cache/spring-cache-3.2.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">

        <mvc:annotation-driven/>
        <context:component-scan base-package="com.testpoc.controller"/>

        <bean id="ViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="ViewClass" value="org.springframework.web.servlet.view.JstlView"></property>
            <property name="prefix">
                <value>/WEB-INF/pages/</value>
            </property>
            <property name="suffix">
                <value>.jsp</value>
            </property>
        </bean>

</beans>

Support for TLS 1.0 and 1.1 was dropped for PyPI. If your system does not use a more recent version, it could explain your error.

Could you try reinstalling pip system-wide, to update your system dependencies to a newer version of TLS?

This seems to be related to Unable to install Python libraries

See Dominique Barton's answer:

Apparently pip is trying to access PyPI via HTTPS (which is encrypted and fine), but with an old (insecure) SSL version. Your system seems to be out of date. It might help if you update your packages.

On Debian-based systems I'd try:

apt-get update && apt-get upgrade python-pip

On Red Hat Linux-based systems:

yum update python-pip # (or python2-pip, at least on Red Hat Linux 7)

On Mac:

sudo easy_install -U pip

You can also try to update openssl separately.

If you use Matlab, the function ispolycw returns true if the polygon vertices are in clockwise order.

I think you could use istream .read() function. You can just loop with reasonable chunk size and read directly to memory buffer, then append it to some sort of arbitrary memory container (such as std::vector). I could write an example, but I doubt you want a complete solution; please let me know if you shall need any additional information.

I had the same problem for one of the activities in my app , one of the causes of this problem is that Theme in the theme editor might be different than the theme defined in the 'styles.xml'.change the Theme in the theme editor to your 'Apptheme' or your custom defined theme(if you have defined). Doing this fixed my issue.

found = binarySearch(first, last, search4, &random);

Notice the &.

Just a quick tip for someone who is in indecision regarding what library to use for lazy-loading images:

There are four basic ways.

1. DIY => Not the best solution but for a few images and if you want to go without the hassle of using others libraries

2. Volley's Lazy Loading library => From guys at android. It is nice and everything but is poorly documented and hence is a problem to use.

3. Picasso: A simple solution that just works, you can even specify the exact image size you want to bring in. It is very simple to use but might not be very "performant" for apps that has to deal with humongous amounts of images.

4. UIL: The best way to lazy load images. You can cache images(you need permission of course), initialize the loader once, then have your work done. The most mature asynchronous image loading library I have ever seen so far.

The best way in my opinion is to use the Array.forEach function. If you cannot use that I would suggest to get the polyfill from MDN. To make it available, it is certainly the safest way to iterate over an array in JavaScript.

Array.prototype.forEach()

So as others has suggested, this is almost always what you want:

var numbers = [1,11,22,33,44,55,66,77,88,99,111];
var sum = 0;
numbers.forEach(function(n){
  sum += n;
});

This ensures that anything you need in the scope of processing the array stays within that scope, and that you are only processing the values of the array, not the object properties and other members, which is what for .. in does.

Using a regular C-style for loop works in most cases. It is just important to remember that everything within the loop shares its scope with the rest of your program, the { } does not create a new scope.

Hence:

var sum = 0;
var numbers = [1,11,22,33,44,55,66,77,88,99,111];

for(var i = 0; i<numbers.length; ++i){
  sum += numbers[i];
}

alert(i);

will output "11" - which may or may not be what you want.

A working jsFiddle example: https://jsfiddle.net/workingClassHacker/pxpv2dh5/7/

JSTL 1.2 variation leveraged from BalusC answer

<c:set var="baseURL" value="${pageContext.request.requestURL.substring(0, pageContext.request.requestURL.length() - pageContext.request.requestURI.length())}${pageContext.request.contextPath}/" />

<head>
  <base href="${baseURL}" />

There are at least five six ways. The preferred way depends on what your use case is.

Option 1:

Simply add an asdict() method.

Based on the problem description I would very much consider the asdict way of doing things suggested by other answers. This is because it does not appear that your object is really much of a collection:

class Wharrgarbl(object):

    ...

    def asdict(self):
        return {'a': self.a, 'b': self.b, 'c': self.c}

Using the other options below could be confusing for others unless it is very obvious exactly which object members would and would not be iterated or specified as key-value pairs.

Option 1a:

Inherit your class from 'typing.NamedTuple' (or the mostly equivalent 'collections.namedtuple'), and use the _asdict method provided for you.

from typing import NamedTuple

class Wharrgarbl(NamedTuple):
    a: str
    b: str
    c: str
    sum: int = 6
    version: str = 'old'

Using a named tuple is a very convenient way to add lots of functionality to your class with a minimum of effort, including an _asdict method. However, a limitation is that, as shown above, the NT will include all the members in its _asdict.

If there are members you don't want to include in your dictionary, you'll need to modify the _asdict result:

from typing import NamedTuple

class Wharrgarbl(NamedTuple):
    a: str
    b: str
    c: str
    sum: int = 6
    version: str = 'old'

    def _asdict(self):
        d = super()._asdict()
        del d['sum']
        del d['version']
        return d

Another limitation is that NT is read-only. This may or may not be desirable.

Option 2:

Implement __iter__.

Like this, for example:

def __iter__(self):
    yield 'a', self.a
    yield 'b', self.b
    yield 'c', self.c

Now you can just do:

dict(my_object)

This works because the dict() constructor accepts an iterable of (key, value) pairs to construct a dictionary. Before doing this, ask yourself the question whether iterating the object as a series of key,value pairs in this manner- while convenient for creating a dict- might actually be surprising behavior in other contexts. E.g., ask yourself the question "what should the behavior of list(my_object) be...?"

Additionally, note that accessing values directly using the get item obj["a"] syntax will not work, and keyword argument unpacking won't work. For those, you'd need to implement the mapping protocol.

Option 3:

Implement the mapping protocol. This allows access-by-key behavior, casting to a dict without using __iter__, and also provides unpacking behavior ({**my_obj}) and keyword unpacking behavior if all the keys are strings (dict(**my_obj)).

The mapping protocol requires that you provide (at minimum) two methods together: keys() and __getitem__.

class MyKwargUnpackable:
    def keys(self):
        return list("abc")
    def __getitem__(self, key):
        return dict(zip("abc", "one two three".split()))[key]

Now you can do things like:

>>> m=MyKwargUnpackable()
>>> m["a"]
'one'
>>> dict(m)  # cast to dict directly
{'a': 'one', 'b': 'two', 'c': 'three'}
>>> dict(**m)  # unpack as kwargs
{'a': 'one', 'b': 'two', 'c': 'three'}

As mentioned above, if you are using a new enough version of python you can also unpack your mapping-protocol object into a dictionary comprehension like so (and in this case it is not required that your keys be strings):

>>> {**m}
{'a': 'one', 'b': 'two', 'c': 'three'}

Note that the mapping protocol takes precedence over the __iter__ method when casting an object to a dict directly (without using kwarg unpacking, i.e. dict(m)). So it is possible- and sometimes convenient- to cause the object to have different behavior when used as an iterable (e.g., list(m)) vs. when cast to a dict (dict(m)).

EMPHASIZED: Just because you CAN use the mapping protocol, does NOT mean that you SHOULD do so. Does it actually make sense for your object to be passed around as a set of key-value pairs, or as keyword arguments and values? Does accessing it by key- just like a dictionary- really make sense?

If the answer to these questions is yes, it's probably a good idea to consider the next option.

Option 4:

Look into using the 'collections.abc' module.

Inheriting your class from 'collections.abc.Mapping or 'collections.abc.MutableMapping signals to other users that, for all intents and purposes, your class is a mapping * and can be expected to behave that way.

You can still cast your object to a dict just as you require, but there would probably be little reason to do so. Because of duck typing, bothering to cast your mapping object to a dict would just be an additional unnecessary step the majority of the time.

This answer might also be helpful.

As noted in the comments below: it's worth mentioning that doing this the abc way essentially turns your object class into a dict-like class (assuming you use MutableMapping and not the read-only Mapping base class). Everything you would be able to do with dict, you could do with your own class object. This may be, or may not be, desirable.

Also consider looking at the numerical abcs in the numbers module:

https://docs.python.org/3/library/numbers.html

Since you're also casting your object to an int, it might make more sense to essentially turn your class into a full fledged int so that casting isn't necessary.

Option 5:

Look into using the dataclasses module (Python 3.7 only), which includes a convenient asdict() utility method.

from dataclasses import dataclass, asdict, field, InitVar

@dataclass
class Wharrgarbl(object):
    a: int
    b: int
    c: int
    sum: InitVar[int]  # note: InitVar will exclude this from the dict
    version: InitVar[str] = "old"

    def __post_init__(self, sum, version):
        self.sum = 6  # this looks like an OP mistake?
        self.version = str(version)

Now you can do this:

    >>> asdict(Wharrgarbl(1,2,3,4,"X"))
    {'a': 1, 'b': 2, 'c': 3}

Option 6:

Use typing.TypedDict, which has been added in python 3.8.

NOTE: option 6 is likely NOT what the OP, or other readers based on the title of this question, are looking for. See additional comments below.

class Wharrgarbl(TypedDict):
    a: str
    b: str
    c: str

Using this option, the resulting object is a dict (emphasis: it is not a Wharrgarbl). There is no reason at all to "cast" it to a dict (unless you are making a copy).

And since the object is a dict, the initialization signature is identical to that of dict and as such it only accepts keyword arguments or another dictionary.

    >>> w = Wharrgarbl(a=1,b=2,b=3)
    >>> w
    {'a': 1, 'b': 2, 'c': 3}
    >>> type(w)
    <class 'dict'>

Emphasized: the above "class" Wharrgarbl isn't actually a new class at all. It is simply syntactic sugar for creating typed dict objects with fields of different types for the type checker.

As such this option can be pretty convenient for signaling to readers of your code (and also to a type checker such as mypy) that such a dict object is expected to have specific keys with specific value types.

But this means you cannot, for example, add other methods, although you can try:

class MyDict(TypedDict):
    def my_fancy_method(self):
        return "world changing result"

...but it won't work:

>>> MyDict().my_fancy_method()
Traceback (most recent call last):
 File "<stdin>", line 1, in <module>
AttributeError: 'dict' object has no attribute 'my_fancy_method'

* "Mapping" has become the standard "name" of the dict-like duck type

Using "VanillaJS" means using plain JavaScript without any additional libraries like jQuery.

People use it as a joke to remind other developers that many things can be done nowadays without the need for additional JavaScript libraries.

Here's a funny site that jokingly talks about this: http://vanilla-js.com/

For some reason, none of the other methods worked for me...So i tried this and worked. Hope it helps..

JFileChooser c= new JFileChooser();
c.showOpenDialog(c);
File write_file = c.getSelectedFile();
String Content = "Writing into file\n hi \n hello \n hola";
try 
{
    RandomAccessFile raf = new RandomAccessFile(write_file, "rw");
    long length = raf.length();
    System.out.println(length);
    raf.setLength(length + 1); //+ (integer value) for spacing
    raf.seek(raf.length());
    raf.writeBytes(Content);
    raf.close();
} 
catch (Exception e) {
    System.out.println(e);
}

My solution:

SharedPreferences preferences = getSharedPreferences("Mypref", 0);
preferences.edit().remove("text").commit();

on windows subsystem for linux I had to navigate to the subsystem root by cd ~/ then touch .gitignore and then update the global gitignore configuration in there.

I hope it helps someone.

You can run the following, which will generate a set of ALTER sCHEMA statements for all your talbes:

SELECT 'ALTER SCHEMA dbo TRANSFER ' + TABLE_SCHEMA + '.' + TABLE_NAME 
FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'jonathan'

You then have to copy and run the statements in query analyzer.

Here's an older script that will do that for you, too, I think by changing the object owner. Haven't tried it on 2008, though.

DECLARE @old sysname, @new sysname, @sql varchar(1000)

SELECT
  @old = 'jonathan'
  , @new = 'dbo'
  , @sql = '
  IF EXISTS (SELECT NULL FROM INFORMATION_SCHEMA.TABLES
  WHERE
      QUOTENAME(TABLE_SCHEMA)+''.''+QUOTENAME(TABLE_NAME) = ''?''
      AND TABLE_SCHEMA = ''' + @old + '''
  )
  EXECUTE sp_changeobjectowner ''?'', ''' + @new + ''''

EXECUTE sp_MSforeachtable @sql

Got it from this site.

It also talks about doing the same for stored procs if you need to.

Use the Sample applications provided with your API version. If not provided, visit http://developer.android.com/tools/samples/index.html for getting the instructions of getting the application sample codes.

This should work for you

sed -e 's_^all: .*_& anotherthing_'

Using s command (substitute) you can search for a line which satisfies a regular expression. In the command above, & stands for the matched string.

To avoid the error

Cannot find class in classpath: (name of testcase file)

you need to hold Runner class and Test class in one place. I mean src and test folders.

You can set background color to All Scaffolds in application at once.

just set scaffoldBackgroundColor: in ThemeData

 MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(scaffoldBackgroundColor: const Color(0xFFEFEFEF)),
      home: new MyHomePage(title: 'Flutter Demo Home Page'),
    );

Get COLUMN INDEX on click:

$(this).closest("td").index();

Get ROW INDEX on click:

$(this).closest("tr").index();

An alternative method to using upgrade from the default CPAN shell is to use cpanminus and cpan-outdated.

These are so easy and nimble to use that I hardly ever go back to CPAN shell. To upgrade all of your modules in one go, the command is:

cpan-outdated -p | cpanm

I recommend you install cpanminus like the docs describe:

curl -L https://cpanmin.us | perl - App::cpanminus

And then install cpan-outdated along with all other CPAN modules using cpanm:

cpanm App::cpanoutdated

BTW: If you are using perlbrew then you will need to repeat this for every Perl you have installed under it.

You can find out more about cpanminus and cpan-outdated at the Github repos here:

• https://github.com/miyagawa/cpanminus
• https://github.com/tokuhirom/cpan-outdated

Simply use string.StripHTML();

Converting a 2D JavaScript array to an HTML table

To turn a 2D JavaScript array into an HTML table, you really need but a little bit of code :

function arrayToTable(tableData) {_x000D_
    var table = $('<table></table>');_x000D_
    $(tableData).each(function (i, rowData) {_x000D_
        var row = $('<tr></tr>');_x000D_
        $(rowData).each(function (j, cellData) {_x000D_
            row.append($('<td>'+cellData+'</td>'));_x000D_
        });_x000D_
        table.append(row);_x000D_
    });_x000D_
    return table;_x000D_
}_x000D_
_x000D_
$('body').append(arrayToTable([_x000D_
    ["John","Slegers",34],_x000D_
    ["Tom","Stevens",25],_x000D_
    ["An","Davies",28],_x000D_
    ["Miet","Hansen",42],_x000D_
    ["Eli","Morris",18]_x000D_
]));

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>

Loading a JSON file

If you want to load your 2D array from a JSON file, you'll also need a little bit of Ajax code :

$.ajax({
    type: "GET",
    url: "data.json",
    dataType: 'json',
    success: function (data) {
        $('body').append(arrayToTable(data));
    }
});

There is a significant different in how jQuery handles the this variable with a "on" method

$("outer DOM element").on('click',"inner DOM element",function(){
  $(this) // refers to the "inner DOM element"
})

If you compare this with :-

$("outer DOM element").click(function(){
  $(this) // refers to the "outer DOM element"
})

Just started looking into the issue myself and this is what it look like in my case. If you have the correct values in your web config then Its just a bug in MVC4. http://connect.microsoft.com/VisualStudio/feedback/details/727729/viewbag-not-recognized-in-asp-net-mvc-4-project