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• How to set a keybinding which is valid in all modes in Emacs

  - by AnotherEmacsLearner

  Hi, I've configured my emacs to use M-j as backward-char by (global-set-key (kbd "M-j") 'backward-char) ; was indent-new-comment-line in my .emacs file. This works fine in many modes (text/org/lisp). But in c++-mode & php-mode it is bound to the default c-indent-new-comment-line How can I bind M-j to use backward-char in these modes too. And in general for ALL modes. Thanks, AnotherEmacsLearner

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• RDoc template customization

  - by ximus

  Hi, how can I change my default RDoc template for my gem environment. I'd like my gem server to look like this RDoc: http://getcloudkit.com/api/ and I've seen that design around so this shouldn't be so difficult.

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• Java Thread Example ?

  - by JavaUser

  Hi, Anyone give example program which explains Java Threads in a simpler way.For example,we have the following threads t1 , t2 and t3 . Here I want code that shows each thread is executing simultaneously not sequentially like non-threaded java programs. Thx

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• "Hello World" using OpenOffice 3 sample code

  - by aiw33k

  I am trying to program a simple "Hello World" window on WinXP MSVC 2008.NET using OpenOffice 3.0 API and SDK. The article is big for beginners... http://api.openoffice.org/docs/DevelopersGuide/OfficeDev/OfficeDev.xhtml#1_1_OpenOffice.org_Application_Environment What would the code for "Hello World" look like?

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• write system call to file desciptor ZERO

  - by shadyabhi

  int main ( ) { char C[] = "Hello World"; write(0,C,sizeof(C)); return 0; } In the above program, I am writing to File descriptor ZERO which I suppose by default is STDIN.. Then why I am I getting output at STDOUT? shadyabhi@shadyabhi-desktop:~$ ./a.out Hello Worldshadyabhi@shadyabhi-desktop:~$

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• Frequent error in Oracle ORA-04068: existing state of packages has been discarded

  - by martilyo

  Hi, We're getting this error once a day on a script that runs every two hours, but at different times of the day. ERROR at line 1: ORA-04068: existing state of packages has been discarded ORA-04061: existing state of package body "PACKAGE.NAME" has been invalidated ORA-06508: PL/SQL: could not find program unit being called: "PACKAGE.NAME" ORA-06512: at line 1 Could someone list what conditions can cause this error so that we could investigate? Thanks. UPDATE: Would executing 'ALTER SESSION CLOSE DATABASE LINK DBLINK' invalidate a state of the package?

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• Mcafee PCI Compliance failing on Session ID cookie?

  - by frio80

  Hello there. I am attempting to obtain PCI compliance for my site but the Mcafee security scan has thrown a: Potential Sensitive Persistent Cookie Sent Over a Non-Encrypted (SSL) Channel Drupal (default behavior) sets a session cookie when you simply arrive at the site. This is causing the problem. Clearly, the entire site shouldn't be under SSL; plenty of other sites set session cookies like this. What gives?

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• Is there any way to run "dir" directly?

  - by Mason Wheeler

  In my answer to this question, where the asker needed a fast way to get a directory listing of a folder on a network drive, I suggested using the DOS "dir" command. Unfortunately, it's a command, not a program, so you can't execute it with CreateProcess and so I had to put it in a batch file. I don't really like that solution. It feels like a hack to me. Does anyone know a way to run dir from Delphi instead of from an external batch file?

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• ILDASM.exe through VS2008

  - by Wondering

  Hi All, Is there any way to find ILDASm.exe from VS 2008? I know the location "C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\Bin"....but i want it through vs08. Thanks.

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• VB6 Serial port programming

  - by commodus86

  I'm not much experienced in VB6 serial port programming. I need to control another circuit through serial port. (I have heard that pin 4 and pin 7 are used for that purpose. If these pins are incorrect please tell me what pins are used for such purposes) My requirement is to set those pins to high or low and read their levels(high or low) through VB6 program. How to do the task?? Thanx,

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• android menu item text color

  - by Nandy

  Hi.I am new to android.Can we change the color of the Menu item from default white to something else.Can you please send me a sample code. Thanks in advance

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• Does Windows CE support hash tables?

  - by Bryan

  Quick question of does Windows CE support hash tables? I have a program that I'm modifying and adding to a device that uses Windows CE and I was wondering if CE supported hash tables since it is used in the original software.

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• Are the "System" and "System Idle Process" PIDs constant on Windows?

  - by kdt

  On a couple of windows XP systems I've looked at, the "System Idle Process" always has PID 0, and the "System" process always has PID 4. In a Windows program which enumerates processes, is it safe to recognise these processes by these PIDs, or can they be different in some circumstances?

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• C#: how to explicitly set culture for Double.Parse(string num)

  - by Nike

  I download one program that read file and then parse double values from String to Double. But I get an exception because this file contains numbers with '.' separator, but there is ',' in my culture. How can I set culture explicitly?

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• Possible form field types per model field type

  - by Jonathan

  Django's documentation specifies for each model field type the corresponding default form field type. Alas, I couldn't find in the documentation, or anywhere else, what form field types are possible per model field type. Not all combinations are possible, right? Same question for widgets...

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• CompareTo may return 0, alternative to TreeSet/TreeMap

  - by Bart van Heukelom

  I need a sorted set of objects and am currently using the TreeSet. My problem is that the compareTo of the objects will often return 0, meaning the order of those two objects is to be left unchanged. TreeMap (used by TreeSet by default) will then regard them as the same object, which is not true. What alternative to TreeMap can I use?

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• c++ g++ llvm-clang compiler profiling

  - by anon

  Note, my question is not: how do I tell my compiler to compile with profiling on. I want to profile my compiles process. For each file, I'd like to know how much time is spent on each line of the program. I'm working on a project, some files have huge compile times, I'm trying to figure out why. Is there anyway to do this with g++ or llvm-clang? Thanks!

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• IIS: How can I redirect requests for one page to another?

  - by James Evans

  I have written an app to replace a single page and need to redirect the requests for the old page to the new app. In IIS, how would I redirect the request for http://www.mysite.com/foo.aspx to http://www.mysite.com/bar/default.aspx Thanks!

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• Can i have the following route in ASP.NET MVC :: http://whatever/controller/action.format

  - by Pure.Krome

  Hi folks, is it possible to add a dot format / .format to the end of any route in ASP.NET MVC .. with a default being html or something? and of course the .format is an optional value. sample routes:- http://whatever/controller/action.format http://whatever/controller/action those goto the same action method. cheers!

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• Check if webbased CertEnroll will succeed

  - by Tim Mahy

  Hi all, for a project we will be doing webbased certificate enrollment, in Vista / Win7 combination with IE this gives some problems if the user does not import the root certificate first and then changes a lot of default IE settings (Enable ActiveX not marked safe for scripting etc....). I was wondering if any of you ever created a test VB or Javascript to test that all the settings are OK. So it can be used by the user before he starts the enrollment process.... greetings, Tim

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• Delphi & Access

  - by rebel_UA

  Hi all! Please, write small Delphi-program which working woth DB Access For example, in Access will create customer-base(nickname & password), but in Delphi simple autorization form. Thanks

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• How to add imports to groovysh on startup?

  - by ipolevoy

  I'm working on a project where I'd like users to experiment with Java classes on Groovysh. I'd like to make it convenient for them and want to import certain packages by default, when groovysh starts up so that users would not have to re-type the same imports every time they start the shell. Does anyone know how to accomplish this? Thanks in advance, igor

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• Controlling QR Code Scanning Actions

  - by Elijah

  I am looking to create a QR code that does the following: When scanned from inside an application, it dislpays a custom alert, (Ex. "You won $5") When scanned with a different QR code reader (non app) it goes to a mobile web page that directs the user to download the application. My main question is: Can you control what happens when a QR code is scanned by a reader that is not your own? (A 'default' action, if you will)

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• setting user.dir system property in JBoss 5.1

  - by Spiderman

  In JBoss 4.2.3 the System property 'user.dir' is defined to be <JBoss-root>/bin when I ran the same application on JBoss 5.1 I noticed that it cannot find the System property user.dir why there is no default definition for version 5.1? and how can I define it manually? I followed this suggestion and added my property into properties-service.xml but it had no affect and still JBoss couldn't find the system:user.dir value.

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• What is the best way to implement a big (1GB or more) file uploader website in PHP or Java?

  - by Cory

  What is the best way to implement a big (1GB or more) file uploader website in PHP or Java? Using the default way of uploading in PHP or Java results in running out of RAM space and slowing the website very dramatically.

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