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  • Open a PDF file in an external app on iPad

    - by Yuji
    I'd like to make my app to open a specified PDF by an external app of the user's choice on the iPad. How can I do that? Or, is there any open-source PDF reader framework available so that I can put it into my app? My situation in more detail: I'm thinking of porting to the iPad from OS X / rewriting from scratch for the iPad an app which manages lots of PDFs (journal articles, etc.), but I don't want to write the PDF reader part, because there are many good ones already out there; I don't want to reinvent the wheels. (You might say you shouldn't reinvent pdf management apps, but I'd like to make one as a front end to SPIRES, and there isn't one so far.) As the app would be a front end to a serious reading activity, UIWebView's pdf capability is not enough. Also, users of my app would have various preferences which app to use. That's the background behind my question. Thanks in advance!

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  • Getting file updates in folders with no permission.

    - by Wesley
    I've been working on a program to monitor a network folder to find out which spreadsheets our company uses are the most popular. I'm using the FileSystemWatcher class in C# to do the monitoring. I've noticed I'm getting updates to files that are in folders that my user does not have permission to browse. I understand that my software is subscribing to a list of updates done by other system software and not actually browsing those files itself, but is this functionality intentional or is it a bug?

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  • How do I commit changes to a text file on button press?

    - by boywithaxe
    I've written a small app that creates a GUI for setting up uShare. Currently it depends heavily on the 'w' (write) and 'a' (append) functions to generate/edit ushare.conf file. But I've been trying to find a way for the app to store all the changes until a save button is pressed, and only then committing them to the actual file. I think that would be the best way of getting around having the user press enter every time they change any field (and indeed allow for GtkCheckButton).

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  • Symphonia (CSV file)

    - by cooldre
    Hi I'm trying to do a route in Rhapsody that transform CSV to ASTM. The problem is when i'm going to test the mapper, appears this error: unable to parse message. The character encoding may not have been recognised correctly. I don't know what to do. I hope you can help me. Thanks for all

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  • How to convert a .pdf file into a folder of images?

    - by Shawn
    I have some .pdf files that I would like to convert to my preferred reading format of .cbr or .cbz or, if this isn't directly possible, I need to extract all pages from the .pdf as images and then compress them into my format of choice. I have only been able to save pages one at a time with Document Viewer. Obviously, I'd like to do it a little quicker. I have tried pdfsam, pdf shuffler, and pdfmod all with no luck. I am using Ubuntu 11.10.

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  • how to make war file take up less memory

    - by Myy
    I need help on how to decrease the memory usage of my web app. so I can fit more into my webserver. so I'm building a java web app with JSF 2.0 developing in eclipse helios and running on an Apache tomcat Server. And I have a dedicated virtual server with a tomcat aswell where I deploy these war files. the webApp is about 35MB in size ( it has a lot of jars and such) but when I deploy it to my tomcat webserver, I can see it takes about 300MB of RAM, is this normal? my dedicated server only has 2GB of ram from which normally have 1 to use. so I as soon as I deploy 3 apps I get an OOM error, I've gotten permgen OOM and a out of swamp Memory error; to fix this I upped my MaxPermGen to about a gig and resytarted the server to get back some swamp space. so I tried deploying smaller older apps ( about 15MB) and they take up waay less memory. If I have 1 GB of ram I want to be able to fit more apps into my webserver without getting any OOM Errors. now I found this stack overflow Question, Can that be applied to my case? and if so, which are the common folders in the tomcat server? anyone done this before or have a different more effective, not so complicated approach? Any ideas, and or commets are more than appreciated. Thanks! Myy

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  • How do I add a .jar file to the compilation of .java files

    - by Christopher Schroeder
    My makefile is below Also, I would appreciate it if you told me how to move my .class files to ../bin/ JFLAGS = -cp JAR = "RSBot*.jar" JC = javac .SUFFIXES: .java .class .java.class: $(JC) $(JFLAGS) $(JAR) $*.java CLASSES = \ src/Banker.java \ src/Eater.java \ src/Fighter.java \ src/grotgui.java \ src/InventTab.java \ src/Looter.java \ src/Potter.java \ src/W8babyGrotworm.java \ src/Walker.java default: classes classes: $(CLASSES:.java=.class) clean: $(RM) *.class

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  • How to Merge Data From Multiple Excel Files into a Single Excel File or Access Database?

    - by lalabeans
    I have a few dozen excel files which are all of the same format (i.e. 4 worksheets per Excel file). I need to combine all the files into 1 master file which must have just 2 of the 4 worksheets. The corresponding worksheets from each Excel file are named exactly the same as are the column headers. While each file is structured the same, the information within sheet 1 and 2 (for example) is different. So it can’t be combined into one file with everything in one sheet! I've never used VBA before and I'm wondering where I might start this task!

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  • Internet Explorer not displaying gif file

    - by INTPnerd
    My friend is making a website for a class. Some of the pages display gif image files as links. They display correctly in Firefox and Chrome but not in Internet Explorer. Anybody know why? Here is a line of html code that should display the gif links: <a href="kendo.htm"><img src="arrowprev.gif" alt="previous page arrow"/></a> | <a href="index.htm">HOME</a> | <a href="festivals.htm"><img src="arrownext.gif" alt="next page arrow"/></a> Thanks for the help!

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  • How to install Visual Studio 2010 Search References and Pro Power Tools side by side

    - by Daniel Cazzulino
    The new Visual Studio 2010 Pro Power Tools bring a new Add Reference dialog that completely replaces the classic one when you click the familiar Add Reference command: It seems like a nice dialog that is more aligned with the new Add New dialog and the Extension Manager one. But for this particular case, I believe it's awfully overkill (what's the use of that right sidebar? what's the use for the categories of assemblies split between Framework and Extensions?). The (also new) Search References extension which I blogged about earlier, gives you the familiar classic dialog enhanced with the must-have Search capability:...Read full article

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  • django handling file uploads - target different than media folder

    - by Tom Tom
    Hi, I want to enable the user to upload media which will not be saved in the media folder. When I use the following line of code data will be uploaded to media/upload/logo . logo_img = models.FileField(upload_to='upload/logo', blank=True) I'm wondering how I can change this behaviour. I would try to write a custom FileField and a view that serves the data based on the database entries. I do not want to place the data the user uploads to the media folder, since it is no public data. Is this approach correct? Are there solutions out there which do exactly what I want and I would reinvent the wheel with implementing this by myself? Would appreciate any help!

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  • Running server-program from a .jar file

    - by skiwi
    I have created and am working on a server-application that monitors for specific folders and takes appropriate actions whenever files are being added. Now I come to the point where I want to be able to shutdown the program, for example for applying a patch. The server runs simply in a command prompt, how can I signal that I want to perform maintenance on it? I do not think reading System.In is feasible as I am also outputting text in the prompt. Regards.

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  • XNA Level config file in C#

    - by Midday
    I'm working on as small game for class and was wondering what is a easy way to handel level configuration files. Like object placements , names, etc. I'm new to C# but fluent in Java, Ruby. so XML? YML? text, serialized objects?

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  • whats faster, more efficient, loading a js file with arrays or populating arrays from tables

    - by Leigh
    I am rebuilding an ecom site where the product data is stored in a multidimensional JS array that gets loaded on page load. This data is constantly being accessed with JS due to the nature of the site, to update prices based on user selections. There are many options that affect final price. From a programming standpoint, a DB table is much easier to maintain and update than are JS arrays, and since I am porting the site over to PHP and MYSQL, I have been considering moving these arrays into tables. So, would it be better to populate an array from the DB on load so that the pricing data is always available to the JS, or stay with hard coded JS files? I considered getting data via ajax as needed, but since this site has to constantly update pricing with user interaction, I have pretty much ruled that out. How would you handle it?

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  • RECOVER A DELETED FILE WWW in ubuntu 9.04

    - by Al MUbarak
    Hai., i'm using unbuntu 9.04 and i had all web developing dump has been installed in www folder., today morning unfortunately i delete the www folder via terminal. but i'm afraid about that issue., i dont have any knowledge for how to restore the www folder and included files asap. IF anyone Could known the issue and how to rectify that issue., pls let me know., Thnaks in Advance.,

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  • Eclipse Class File Metadata

    - by Alex
    In Visual Studio, I can obtain a succinct list of public methods/members exposed in a class for which I do not have the source (i.e. bundled inside a DLL) by pressing F12 (GoToDefinition). Similarly, I am learning the Android API - in Eclipse. Jumping to an Android framework method definition produces decompilation output which is not intuitive to read, and is very verbose. To mimic results like Visual Studio, I am considering several options: How can I format the decompilation output to be 'cleaner' - I have looked through Eclipse's preferences menus and have not found a way to do this. How do I 'add corresponding source files' once Google provides it, so that jumping to definition yields the actual definition? Is there a plugin that does this already? I looked into Jadclipse, but that project has not been updated in several years, and is still a decompiler. Thank you in advance.

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  • Actionscript classes to 1 SWC file

    - by Daryl
    I'm using Flash Builder 4 (the version after Flex Builder 3, so very similar to Flex Builder 3) and have a bunch of actionscript classes that I frequently need to reference. I have them in a separate folder/package to keep things clean. I know that it's possible to create a SWC from these actionscript files. My question is how do I do it in Flash Builder 4 or Flex Builder 3. Do I need other tools? My objective is just to use the SWC in the project and keep things clean instead of dragging around all these files.

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