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  • Which is the best sql schema comparison tool for Oracle?

    - by mike g
    It should be a tool to enable versioning of a database schema and efficiently updating databases with older versions of the schema: robustness, does it handle all edge cases support for data migration command line execution flexibility, can some data be compared as well In the answers a breakdown on support for these points (and anything I may have missed) would be appreciated.

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  • List content of tar file or a directory only down to some level

    - by Tim
    I wonder how to list content of tar file only down to some level? I understand "tar tvf mytar.tar" will list all files, but sometimes I wish I can just see directories down to some level. Similarly for command "ls" how to control the level of subdirectories that will be displayed? By default, it will only show the direct subdirectories, but not further. Thanks and regards

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  • Undo implementation - DOM manipulations

    - by sonofdelphi
    Is there a library that can be used for implementing undo/redo functionality for DOM element manipulations in JavaScript? I'm writing an app that moves around DOM elements, enables editing and deletion of those elements. There are event-handlers and other objects associated with each element operated upon. Not sure whether I need to roll my own implementation of the Command pattern for this. Surely, there must be something available? If not, suggestions and pointers would be a great help.

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  • How can I interpolate literal \t and \n in Perl strings?

    - by Michael
    Say I have an environment variable myvar: myvar=\tapple\n When the following command will print out this variable perl -e 'print "$ENV{myvar}"' I will literally have \tapple\n, however, I want those control chars to be evaluated and not escaped. How would I achieve it? In the real world $ENV residing in substitution, but I hope the answer will cover that.

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  • jQuery load to multiple divs

    - by afcdesign
    I have this code $("body").on({ click: function(event){ event.preventDefault(); var aLink = $(this).attr("href"); $("#content").load(aLink+" #loader", function(){ //Callback here }); $("#crumbbar").load(aLink+' .breadcrumbs', function(){ //Callback here }); } }, "a"); Can this be optimized in such a way that I only have 1 load command?

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  • Determining an Oracle SQL MERGE statement result

    - by petejamd
    Follow up to this question This (similar version from old link) works in SQL Server 2008, however, Oracle is giving me trouble: MERGE INTO wdm_test USING ( select '10000000000000000000000000000000' Guid from DUAL ) val ON ( wdm_test.Guid = val.Guid ) WHEN MATCHED THEN UPDATE SET test_column = null WHEN NOT MATCHED THEN INSERT (Guid, test_column) VALUES ('10000000000000000000000000000000', null) OUTPUT $action; SQL Error: ORA-00933: SQL command not properly ended Does Oracle not support OUTPUT $action;? If not, is there an alternative?

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  • [C#] Startup List

    - by Power-Mosfet
    Hi, How do I gat the the full .exe path ManagementClass mangnmt = new ManagementClass("Win32_StartupCommand"); ManagementObjectCollection mcol = mangnmt.GetInstances(); foreach (ManagementObject strt in mcol) { string[] lv = new String[4]; lv[0] = strt["Caption"].ToString(); lv[1] = strt["Location"].ToString(); lv[2] = strt["Command"].ToString(); lv[3] = strt["Description"].ToString(); listView1.Items.Add(new ListViewItem(lv, 0)); }

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  • How I can get PUID from mp3-file?

    - by volume
    I want to streamline my library on FreeBsd using PUID from MusicBrainz. I need a command line utility for this, but I have not been able to find. It would be nice to give input mp3-file and receive PUID as result.

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  • Groovy rootLoader is null

    - by Geo
    When running a groovy script from Eclipse, the following line: def rootLoader = this.class.getClassLoader().getRootLoader() is null. When I run the script directly from command line, this is not null. How can I find out why this happens?

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  • pass commands to an running R-Runtime

    - by tiny81
    Hi, is there a way to pass commands (from a shell) to an all ready running R-runtime/R-Gui, without copy&past. So far I only know how to call R via shell with the -f or -e option, but in both cases a new R-Runtime will process the R-Script or R-Command I passed to it. I rather would like to have an open R-Runtime waiting for commands passed to it (via what ever connection is possible). regrads, Tiny

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  • find: missing argument to -exec in bash script

    - by Mephi_stofel
    The following works fine when I type it exactly in the command line: find /<some_path>/{epson,epson_laser,epson_inkjet} -iname "*.ppd" -exec grep "\*ModelName\:" {} \; | sed 's/.*\"\(.*\)\"/\1/' However, when I try to call the following from a bash script I get find: missing argument to -exec'. I have also tried the following (in many variants): eval find "$1" -iname "*.ppd" -exec 'bash -c grep "\*ModelName\:" "$1" | sed "s/.*\"\(.*\)\"/\1/" \; as was mentioned in find-exec-echo-missing-argument-to-exec.

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  • " mv * dir " doesn't work in a script?

    - by Anxo
    I want to move all the files to a new dir. From the command line I can do "mv . newdir" but if I try with this script: #!/bin/bash -f # mkdir newdir mv *.* newdir I get the following message: "mv: rename . to newdir/.: No such file or directory"

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  • Multi Module Project - Assembly plugin

    - by user209947
    I am using Maven 2.0.9 to build a multi module project. I have defined the assembly plugin in my parent pom. I can get my assemblies built using mvn install assembly:assembly This command runs the tests twice, once during install phase and another during assembly. I tried assembly:single but it throws an error. Any help to get my assemblies built without running the tests twice is much appreciated.

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  • How to convert Java program into jar?

    - by firestruq
    A little help from you all... I was trying to convert a simple java program into jar but nothing seems to have happened. I have 2 files: Tester.java , Tester.Class. Then I used this command line: jar -cvf Tester.jar Tester.class The .jar file was created but nothing seems to work. What did I miss?

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  • How to do svn ignore on a single file?

    - by Zando
    I know it's a basic question but I've tried every combination of propedit propset, etc. In an existing project, there's a file (let's call it 'error.log) I want to ignore for all future commits. What's the command-line syntax to do so?

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  • how to run few vim commands in a raw

    - by temujin.ya.ru
    Hello. This is really noob question. There is set of vim commands : command1 : command2 etc., which I would neet to type in in a raw quite often. How to I make it automatic? It is simple regexp replace command set, however I cannot script those in sed, since it involves non-latin locales and for some reason vim handles non-latin regexps correctly, while sed not.

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