for-loop

问题 I have a script which i use to create bulk users from a csv file which works fine. Import-Csv e:\temp\newemps.csv | %{ $ou = $_.ou $firstname = $_.first $lastName = $_.last $accountName = $("{0}{1}" -f $firstname.Substring(0,1),$lastName).ToLower() $description = $_.desc $password = "Welcome1" $name = "$firstName $lastName" New-AdUser -SamAccountName $accountName -GivenName $firstName -UserPrincipalName "$accountName@ba.net" -Surname $lastName -DisplayName $name -Name $name -AccountPassword

问题 I'm trying to construct a string from the file names in my app's document folder. So far I have: NSArray *directoryPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [directoryPaths objectAtIndex:0]; NSError *error = nil; NSArray *directoryContent = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:documentsDirectory error:&error]; NSLog(@"contents of document folder = %@", directoryContent); This prints: contents of

问题 I want to sum rows from column I to T and display the result in column V. Currently, my code is: Sub Sum_column_V() Dim lastRow As Long, i As Integer, totalItoT As Double, sht As Worksheet Set sht = ThisWorkbook.Worksheets("Summary") lastRow = sht.Cells(sht.Rows.Count, "A").End(xlUp).Row For i = 1 To lastRow totalItoT = WorksheetFunction.Sum(Range("I" & i & "T" & i)) Next sht.Range("V" & i) = totalItoT End Sub I get the error message: "Run-time error '1004': Method 'Range' of object' Global

问题 I am trying to do some for loop practice and apply the blue color style to all "listing" class with a click event. In addition to that, i also wanted to print the value of "i" in every loop. Can anyone point out what im missing in the code please. Thank you Here is my code: function changeClass(){ for (i=0;i<3;i++) { var list = document.getElementsByClassName("listing")[i]; list.style.color = "blue"; var values = document.getElementsByClassName("value"); document.write(i); } } document

问题 In Javascript, when you write a piece of code like the one below, it seems like the computer will first complete the entire loop 100 000 times (which can take a second or two) and THEN dump all 100 000 lines in the console in one shot. How can I make it so that the computer will update the console one line at a time, with each pass thru the loop? To clarify, I would like to, in effect, be able to see what the computer is doing AS it is doing it, and not once it has finished doing it. for (var

问题 Using this script I have created a specific folder for each csv file and then saved all my further analysis results in this folder. The name of the folder and csv file are same. The csv files are stored in the main/master directory. Now, I have created a csv file in each of these folders which contains a list of all the fitted values. I would now like to do the following: Set the working directory to the particular filename Read fitted values file Add a row/column stating the name of the site

问题 With MSSQL, I can mix in case, if...then, and while constructs in my SQL code. Is anything similar available for SQLite? I have not seen anything on "mixing procedurally" with SQLite, anywhere. Thanks. 回答1: SQLite doesn't have any loop syntax - FOR or WHILE . CASE statements are supported rather than IF. 来源： https://stackoverflow.com/questions/1885702/sqlite-flow-constructs-in-sql

问题 So I got stuck on a pretty basic Java thing. Namely I have an iteration that needs to go to a next loop after the inner class has finished. But since the inner class takes a lot of time and the variables that can be accessed in inner class must be final it throws me RejectedExecutionException . java.util.concurrent.RejectedExecutionException: Task android.os.AsyncTask$3@290074 rejected from java.util.concurrent.ThreadPoolExecutor@d50b99d[Running, pool size = 17, active threads = 17, queued

问题 I'm attempting to do a comparision between two tables. If I find a match, I need to copy data from one table and insert it into the other. I'm able to pull the data from the tables just fine, but I'm having issues with a nested loop I created. It only loops through and finds one result. When looking through the tables, there are 1000s of matches, so I assume I'm doing something wrong. My only guess is the use of fetch_object and how I'm using it. I attempted using fetch_assoc instead, but I

问题 I'm attempting to do a comparision between two tables. If I find a match, I need to copy data from one table and insert it into the other. I'm able to pull the data from the tables just fine, but I'm having issues with a nested loop I created. It only loops through and finds one result. When looking through the tables, there are 1000s of matches, so I assume I'm doing something wrong. My only guess is the use of fetch_object and how I'm using it. I attempted using fetch_assoc instead, but I