長時間処理時の大体のバターン、再利用のためメモした、高速化、画面更新停止、再計算停止

Dim startTime As Date
Dim usedTime As Long
startTime = Now()

Application.Calculation = xlCalculationManual 'これは必要に応じで
Application.ScreenUpdating = False

for each item in items
    DoEvents
    'do things
next

Application.ScreenUpdating = True
Application.Calculation = xlCalculationAutomatic 'これは必要に応じで
Application.Calculate

usedTime = DateDiff("s", startTime, Now())
MsgBox "完了しました。" & vbNewLine & vbNewLine & "経過時間：" & usedTime & "秒", vbInformation + vbOKOnly, "処理結果"

svnサーバリポジトリURL変更時、コマンドラインでsvn switch relocateの例


旧URL:http://svn.myproj.com
新URL:https://svn.myproj.com

まずはinfoを見てみる
svn info

そしてURLを変更
svn switch --relocate --username kagen88 http://svn.myproj.com https://svn.myproj.com
passwordをいれて完了

確認
svn info
svn up


web pageをゲットの2種方法 xmlhttp と querytables、querytablesの取得完了を待ってから処理する

Public oXMLHTTP As New MSXML2.xmlhttp

Public Function ShowHTML(ByVal strURL, Optional ByVal strName = "") As String
    On Error GoTo ErrorHandler
    Dim strError As String
    strError = ""
    Dim strResponse As String
    strResponse = ""

    With oXMLHTTP
        .Open "GET", strURL, False
        .send ""
        If .Status <> 200 Then
            strError = .statusText
            GoTo CleanUpAndExit
        Else
                If strName <> "" Then
                    Dim outtext As Long
                    outtext = FreeFile
                    Open ActiveWorkbook.Path & "\" & strName & ".txt" For Output As #outtext
                    Write #outtext, .responseText
                    Close #outtext
                End If
                strResponse = .responseText
        End If
    End With
CleanUpAndExit:
    On Error Resume Next ' Avoid recursive call to error handler
    ' Clean up code goes here
    Set oXMLHTTP = Nothing
    ' Report any error
    If Len(strError) > 0 Then
        MsgBox strError
    Else
        ShowHTML = strResponse
    End If
    Exit Function
ErrorHandler:
    strError = Err.Description
    Resume CleanUpAndExit
End Function

Sub test1()
    repstr = ShowHTML("http://kagen88.blogspot.jp/")
    ActiveSheet.Range("A1") = repstr
End Sub

Sub test2()
Set shFirstQtr = Workbooks(1).Worksheets(1)
Set qtQtrResults = shFirstQtr.QueryTables _
 .Add(Connection:="URL;http://kagen88.blogspot.jp/", _
 Destination:=shFirstQtr.Cells(1, 1))
    With qtQtrResults
        '.WebFormatting = xlAll
        .WebFormatting = xlWebFormattingAll
        .Refresh
    End With

Dim timeToRun As Date
timeToRun = Now + TimeValue("0:00:05")
Application.OnTime timeToRun, "doSomething" '5秒を待って "doSomething"を実行
End Sub
Sub doSomething()
   'Do Anything
End Sub

egrepで複数行を探すサンプル


cat sometext.txt | egrep 'apple|banana|grape'


ExcelのDATE関数で「日」で「ゼロ」を入れると、前月の最終日が帰ってくる

Excelの数式「=DATE(年,月,日)」の「日」で「ゼロ」を入れると、前月の最終日が帰ってくる

=DATE(2013,2,0)

値は 2013/1/31で帰ってくる
え？裏ワザ？