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• How to detect READ_COMMITTED_SNAPSHOT is enabled?

  - by Chris Driver

  Hello, In MS SQL Server is there a way to detect whether a database has had its isolation level set via the T-SQL command ALTER DATABASE <database> SET READ_COMMITTED_SNAPSHOT ON; I cannot find a simple way to detect this in either T-SQL or via the Management Studio's GUI. TIA

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• How to pass in password to pg_dump?

  - by Mark

  I'm trying to create a cronjob to back up my database every night before something catastrophic happens. It looks like this command should meet my needs: pg_dump dbname | gzip > $(date +%Y-%m-%d).psql.gz Except after running that, it expects me to type in a password. I can't do that if I run it from cron. How can I pass one in automatically?

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• Is there a way to read a c-string and then an int with a single scanf in C?

  - by Aux

  Hey, I'm trying to get this function to get the following output with the listed input, the "..." is where I'm not sure what to write: void Question8(void) { char sentence[100]; int grade; scanf(….); printf("%s %d", sentence, grade); } Input: My CS Grade is 1000 Output: My CS Grade is 100 However, the kicker is that I need the scanf to read a c-string and then an int with a single scanf command, is this even possible?

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• What's wrong with this "if"?

  - by Gurzo

  Hello, I'm currently trying to make an AppleScript which should recognize the selected file in Finder and do the relative command in Terminal. Everything was going fine since I reached the part where it should define the language of the selected file: it just doesn't check the ifs. I checked if it writes fileExtension correctly (via return) and it does. Here is the Gist with the code, any help would be appreciated. Thanks

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• using sed to replace whole word containing '='?

  - by rashid

  EDIT i have something like this in a file: imagecolor=0 arrayimagecolorcopy=0 arrayimagecolorcopy3d=0 when i use sed -i -e 's/imagecolor=0/imagecolor=1/' it will change 1 and 2 line. But i only want it to replace first line. i also tried sed with \< \ and \b \b, but no luck. Could it be the '=' sign? Do we have something like -w as in grep command? Thank you.

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• Find units with zero categories

  - by Kevin Sedgley

  Hello, I am after an SQL command to find units with no categories. Here are the tables: Unit id name UnitCategory id name UnitCategoryIndex id categoryid unitid Thanks!

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• sql - Update Trigger to populate a ModifyDate field

  - by hamlin11

  I'm looking for an example of a good update trigger to update the ModifyDate field of a table. It would be nice to handle the case where an update command updated more than one record in the table. Is there a good template or tutorial for this? Thanks

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• TSQL to Map User to Database

  - by dtrick

  So I'm not able to user enterprise manager to do this... If I was I wouldn't even be asking this question. So I'm wondering if there is a way through TSQL to execute a command that maps a User to a particular Database and grants them 'owner' permissions. Thanks...

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• Grep: Excluding a specific folder using

  - by user334966

  Say our folder structure looks like this: /app /app/data ... /app/secondary /app/secondary/data I want to recursively search /app/data but I do not want to search /app/secondary/data. From within the app folder, what would my grep command look like?

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• Git repository issues

  - by sreeni

  Hi, I am working on origin:abc remote repository . I want to update the origin:def repository in the remote repository in git. Can some please give me command for this?

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• error on ExecuteNoQuery()

  - by AZIRAR

  hey, i'am trying to update a row in a table using : command.ExecuteNoQuery() it's not giving me an error but it's not updating the row This is my code : Dim req As String = "Update Table Set Id= 5" Dim cmd As New OleDb.OleDbCommand(req, connect()) cmd.ExecuteNonQuery() disconnect() thanks

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• Redirect-gateway def1

  - by John

  I have setup OpenVPN on my server, and I am able to connect to it just fine, and browse the web, etc, from the client box. If I set the following option in the client config, I can no longer browse the web via domain name: redirect-gateway def1 On the server, I have run the following command: iptables -t nat -s 10.8.0.0/24 -A POSTROUTING -j SNAT --to myserver'sIP but that hasn't changed anything. Can anyone help suggest something?

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• git ls-tree db/*.rb not working

  - by dorelal

  I am looking at the man page for git ls-tree . It has an option for path. I have a directory called db and in that directory I have a few .rb files. Then why my command is failing git ls-tree db/*.rb

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• Running a function before exit (Python)

  - by dan

  Is there any way to run one last command before a running Python script is stopped by being killed by some other script, keyboard interrupt etc. Thanks for your help!

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• add string after each line bash

  - by Jason Volkoz

  How do I add a string after each line in a file using bash? Can it be done using the sed command, if so how?

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• How to set selected a file in File browser in linux using terminal?

  - by EEE

  How can I open a file browser and set selected a specified file in linux by using command line? In windows I am able to do it by writing: explorer /select, c:\path\to\file

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• [VS2008] - Run Add-in from PrebuildEvent

  - by JBL

  I'm writing an VS 2008 add-in to synchronize Setup project Version with startup project assembly version. It works fine. But I was wondering if it was possible to call add-in from the Prebuild Event of my setup project. It works fine by command line window, but I didn't find any syntax to make it work in prebuildEvent. Is Someone has an idea ? Thanks

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• Not able to access to CVS repositories from remote computer

  - by thetna

  Hi, I could not access the CVS repositories which has the link as : ~project/directory/to/of/cvs/project I would like to access it from remote computer.What can be the suitable command to access it?

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• How to refactor method which performs multiple steps (dependent on each other)?

  - by dotnetdev

  What is the best way to refactor a method which has many steps in it? For example, a method which setups some objects, creates several objects (Eg a database table), and so on - basically, one method which does a set of related steps. Would this be best suited to the command design pattern? Thanks

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• create a readonly connection to MySQL?

  - by acidzombie24

  I looked at the MySql Connection Options and it doesnt seem to be there. Is there a way to create a read only connection/command for .NET? With SQLite i could specify read only=true to do this. What can i do with MySQL?

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• How would i write this in F# or another functional language

  - by acidzombie24

  I know in F# you declare variables when you assign them. I'm sure you can declare vars in a C way but how might i write this long id=0 using (SQLiteDataReader r = command.ExecuteReader()) { while (r.Read()) { id = r.GetInt64(0); //... break; } } //use id in sqlite now that it isnt locked

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• Including huge string in our c++ programs ?

  - by Xinus

  I am trying to include huge string in my c++ programs, Its size is 20598617 characters , I am using #define to achieve it. I have a header file which contains this statement #define "<huge string containing 20598617 characterd>" When I try to compile the program I get error as fatal error C1060: compiler is out of heap space I tried following command line options with no success /Zm200 /Zm1000 /Zm2000 How can I make successful compilation of this program? Platform: Windows 7

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• How to change/show permissiosns in C

  - by user304414

  Hi! I am new to C programming and I'd like to implement chmod command on files of a dir and subdir. How can I change/show permissiosns with a C code? Could someone help with a example? I would appreciate if anyone can provide me a code.

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• How to send ctrl+z

  - by I__

  How do I convert ctrl+z to a string? I am sending this as an AT COMMAND to an attached device to this computer. Basically, I just to put some chars in a string and ctrl+z in that string as well

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• Getting the location of the `.bat` file from within it

  - by cool-RR

  I'm writing a .bat script for Windows. Is there any command that I can use within the script to retrieve the directory that the script is in?

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