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• Does the Dalvik file format (*.dx) support more instructions than a Java .class file?

  - by soc

  Is there anything the Dalvik VM supports (in terms of bytecode) which is not used currently because the .class files don't have it? As an example, if people would write their own Source-to-DX converter for their functional language XYZ, would they be able to implement e. g. full tail calls although the .class file does support tail calls only under certain circumstances?

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• Project in Eclipse contains only a .project file

  - by demenzia

  I have several projects in Perforce that I need to maintain in Eclipse. I did a successful import the first time, but I've since removed all projects from the workspace and deleted the Perforce files from the P4 folder. I'm not very familiar with Perforce so I'm not sure why whenever I try to re-import those projects, all I get is a .project file instead of the whole package. Any help would be appreciated. Thanks.

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• how to set cache for css/js file.

  - by coderex

  Hi all, I have to use the cache for the css files and js file which i used in the site. my site running in a shared hosting server. nothing can be done with server. so what could be the solution for use cache and compression for js and css files.

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• AS3: Possible to read ppt file?

  - by Tinelise

  Is it possible to get the content of a ppt file with as3? Possibliy similar to loading and reading an xml?

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• Portable way to get file size in C/C++

  - by chmike

  I need to determin the byte size of a file. The coding language is C++ and the code should work with Linux, windows and any other operating system. This implies using standard C or C++ functions/classes. This trivial need has apparently no trivial solution.

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• read from file after calling lseek64 - Linux

  - by rursw1

  Hi, I'm trying to read a large file ( 2.0 GB). The seeking is done by lseek64, then I tried to read using read(fileHandle, buffer, bufferLength)\ pread64(fileHandle, buffer, bufferLength, offset) - but both return with -1. What could it be? Thanks in advance!

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• Alfresco Document Management supportive of all file types?

  - by damien535

  Hi Guys, Quick question.... We're trying to make a decision on a dms here and Alfresco has been recommended to us. Is the Alfresco Document Management supportive of all file types? Thanks!

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• What does explorer use to open a file?

  - by dauphic

  I'm attempting to hook into whatever explorer calls when a file is opened (double-click, context menu open, etc.), however I can't figure out which function that is. Originally, I thought it was ShellExecute, as that does the same thing as far as I can tell, but after hooking into it I learned that it's only used when a new explorer window is opened. Any ideas which function I should be hooking?

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• Auto comment all public members in a file

  - by ooo

  I have turned on warnings as errors and now i need to XML comment all of my public methods. just to get my program compiling, i just want to put placeholders for now. Is there anyway to automatically add XML comments to all of the public members in a class or a file. I see ghost doc which gives you good autogenerated XML comments but it still looks like it only does one member at a time.

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• MVC 2 Pass View to Controller to genereate File on fly

  - by gsieranski

  Is there a way to pass data from a View to a Controller so that I can get the data and create a .xls file on the fly? Any help or thoughts are greatly appreciated. Greg

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• Voicepath GSM modem a single wave file.

  - by kmanjar

  When a GSM modem is receiving voice(i.e., multiple wave files continuously) in the voice path, how will the modem able to identify the completion of a single wave file? Is there any software that could perform this?

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• Session and cookie in same PHP file?

  - by ajsie

  Can't I set session and cookie in same PHP file? I get an error message if I set the cookie after I've set session telling me that the header is already sent. If I set session after cookie I get nothing but it seems not to work well.

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• Ruby library not found (no such file to load)

  - by Jeremy Gillick

  I manually placed a library in the library directory (/usr/local/lib/ruby/site_ruby/1.8) and when I try to require it, it says "no such file to load". I used "$:.first" to get the library path, so why wont it work? Is there any good way to debug this? Thanks

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• How do I detect the directory a php file is in

  - by Eric

  I have a PHP file that I need it to detect it's directory it's in. In my case I want it to return C:\Program Files\Apache Software Foundation\Apache2.2\htdocs\ I think that this is pretty straightforward but if there is something you don't understand just comment

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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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• Calling a C function in a pro*C file

  - by Sachin Chourasiya

  I have these line in my pro*C program. The function initAerage is defined in a C language and I am trying to call this function in a .pcc (pro C++) file. I am getting an error Error: initAverage(int i);was declared before with a different language extern "C" { int initAverage(int i); } Please help

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• How do you open a file in C++?

  - by superjoe30

  I want to open a file for reading, the C++ way. I need to be able to do it for text files, which would involve some sort of read line function, and a way to do it for binary files, which would provide a way to read raw data into a char* buffer.

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• Accessing a file from a Unit Test Bundle with Xcode 3.2

  - by DieLaughing

  How do you access a file to use in unit tests? (Every time I have asked with more specific information I cannot get ANYONE to answer. This is as freaking basic as it gets. HELLO? IS ANYONE OUT THERE?)

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• where to get this Java.exe file for ORacle installation

  - by vas

  Hi just installed oracle 11g and tried to start the "Oracle SQL developer" so as to start writing queries. Its asking me Enter the full pathname for the java.exe file . Where do i find this. I did a global search for java.exe and am sure did not got some oracle related pdf files. Also my Oracle is installed out of users/vas

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• Wix - set file read access

  - by Sean

  I am looking into a way of setting read access on a specific file for a web application (where all files read option is set to be false--unchecked in IIS) deployed with Wix. Is it a possible option at all or I am asking the question in a wrong way? Thank you.

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• Open SSL generate Private Key with password from File

  - by Data-Base

  Hello, I have this command openssl genrsa -des3 -out host.key 1024 it asks me for a password, I want to automate it! how I can make it read the password from a text file (host.pass) so it will not ask me or have it ignore the password (which one is better?) Thanks

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• Run C or C++ file as a script

  - by Brendan Long

  So this is probably a long shot, but is there any way to run a C or C++ file as a script? I tried: #!/usr/bin/gcc main.c -o main; ./main int main(){ return 0; } But it says: ./main.c:1:2: error: invalid preprocessing directive #!

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• Python/Django: log to console under runserver, log to file under Apache

  - by Justin Grant

  How can I send trace messages to the console (like print) when I'm running my Django app under manage.py runserver, but have those messages sent to a log file when I'm running the app under Apache? I reviewed Django logging and although I was impressed with its flexibility and configurability for advanced uses, I'm still stumped with how to handle my simple use-case. My apologies for not being able to find the answer elsewhere-- this is a newbie question I know.

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• Unpack/extract zip file with PHP without relying on any extension

  - by seventeen

  Is there any way to unpack or extract a zip file with PHP that does not rely on any installed extension? Has anyone written a class or something that can handle it? Alternatively, is there a solution that uses an extension that is relatively commonly installed on most servers? I need this to work on as many different servers that I have no control over as possible. Thanks for any help!

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• Multiple file upload in php.....

  - by udaya

  I want to upload multiple files and store them in a folder and get the path and store it in the database... Any good example you looked for doing multiple file upload... Note: Files can be of any type...

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