Wednesday, 3 July 2013

How do I flip an image horizontally flip with glReadPixels() Bufferedimage and out put with ImageIO?

How do I flip an image horizontally flip with glReadPixels() Bufferedimage and out put with ImageIO?

Search results

  1. www.rqna.net/qna/wqtnw-how-do-i-flip-an-​image...   Cached
    How do I flip an image horizontally flip with glReadPixels() Bufferedimage and out put with ImageIO?
  2. sanjaal.com/java/269/java-graphics-2d/​flipping-an-image...
    Reading Image From File using javax.imageio.ImageIO; Flipping the Image Horizontally; ... The output of this program: Reading Image ... Tagged Flip BufferedImage ...
  3. sanjaal.com/java/tag/flip-bufferedimage-​in-java
    Reading Image From File using javax.imageio.ImageIO; Flipping the Image Horizontally; ... The output of this program: Reading Image ... Tagged Flip BufferedImage ...
  4. anilfilenet.wordpress.com/2011/01/22/​flipping-an-image...   Cached
    Reading Image From File using javax.imageio.ImageIO; Flipping the Image ... flip a FaceBook logo horizontally ... output of this program: Reading Image ...
  5. javaingrab.blogspot.com   Cached
    Today I will show you how you can flip an image vertically and horizontally. ... BufferedImage src=ImageIO.read ... //flipping horizontally ImageIO.write ...
  6. zetcode.com/gfx/java2d/java2dimages   Cached
    Next we are going to flip an image. ... we horizontally flip an image. ... import java.awt.image.BufferedImage; ...
  7. www.opengl.org/.../136546-glReadPixels-​Fliped-image   Cached
    Do you mean it is really flipped horizontally or just ... command to flip the entire ... indicate the order of the image. glScalef doesn't effect glReadPixels
  8. javascriptdatepicker.com/java-image-​reflect-flip.html   Cached
    Java Image Reflect Flip. ... as well as fix red-eye and crop out unwanted parts of an image. ... bufferedimage, horizontally, advanced graphics, import java, ...
  9. lwjgl.org/forum/index.php?topic=3346.0   Cached
    import java.awt.image.BufferedImage; ... for(int x=0; x<width; x++) // flip y { for(int y=0; y ... ImageIO.write(bi, "jpg", new File("output/ri_" + i + ".jpg"));
  10. stackoverflow.com/questions/13742365/​how-do-i-flip-an...   Cached
    How do I flip an image horizontally flip with glReadPixels() Bufferedimage and out put with ImageIO? ... So how do I flip the image horizontally before I ImageIO ...
  11. stackoverflow.com/.../how-to-flip-an-​image-horizontally   Cached
    HiI was wondering how to flip and image horizontally, ... How do I flip an image horizontally flip with glReadPixels() Bufferedimage and out put with ImageIO? 0.
  12. stackoverflow.com/questions/11401351/​screen-capture-to...   Cached
    How do I flip an image horizontally flip with glReadPixels() Bufferedimage and out put with ImageIO? question feed.
  13. stackoverflow.com/.../how-can-i-get-my-​image-to-flip   Cached
    You can copy code for flipping an image. ... How do I flip an image horizontally flip with glReadPixels() Bufferedimage and out put with ImageIO?
  14. stackoverflow.com/questions/389831   Cached
    How do I flip an image horizontally flip with glReadPixels() Bufferedimage and out put with ImageIO? 1. Tiff File Compression in java. 0.

Multiple attachements with ActionMailer?

Multiple attachements with ActionMailer?

Search results

  1. api.rubyonrails.org/classes/​ActionMailer/Base.html   Cached
    The generated model inherits from ActionMailer:: ... address, and attachments. class Notifier < ActionMailer:: ... to change a field that can appear multiple times, ...
  2. travisonrails.com/.../Adding-multiple-​email-attachments...   Cached
    I had implemented emailable forms before with single attachments, but never multiple. ... Here is the method in my controller that calls the ActionMailer class to ...
  3. guides.rubyonrails.org/action_mailer_​basics.html   Cached
    They inherit from ActionMailer::Base and live in app/mailers, and they have associated views that appear in app/views. ... 2.3.3 Sending Email To Multiple Recipients.
  4. apidock.com/rails/ActionMailer/Base   Cached
    attachments[] = - Allows you to add ... If you want to change a field that can appear multiple times, ... like ActionMailer::Base.raise_delivery_errors = true.
  5. www.velocityreviews.com/forums/t851729-​sending-multiple...
    Hi, How to send multiple attachments using actionmailer reply me.. -- Posted via http://www.ruby-forum.com/ .
  6. digsitevalue.org/w/ruby-on-rails-​multiple-attachments
    Short Ruby on Rails screencasts containing tips, Is there any good solution for rails 3 to handle image attachments ? And specially for multiple _uploads?
  7. www.velocityreviews.com/forums/t851117-​using-actionmailer...
    Hi, I was just wondering how i would write a ruby script to send an email using the gmail smtp. Here is what I have so far: require 'rubygems' require 'action_mailer ...
  8. en.wikibooks.org/wiki/Ruby_on_Rails/​ActionMailer   Cached
    ActionMailer allows you to send email from your ... Attachments can be added by using ... (i.e. multiple parts are assembled from templates which ...
  9. guides.rubyonrails.org/v2.3.8/action_​mailer_basics.html   Cached
    Once you use the attachment method, ActionMailer will no longer automagically use the correct ... (i.e. multiple parts are assembled from templates which specify ...
  10. stackoverflow.com/questions/13742632/​multiple...   Cached
    I am successfully sending emails with one PDF attachment using action mailer but I now have a need to send multiple PDF attachements in one email.
  11. stackoverflow.com/questions/5145870/​rails-actionmailer...   Cached
    Multiple attachements with ActionMailer? 1. Rails 3, ActionMailer with AWS SES and attachments in Sparrow and Apple Mail. question feed.
  12. stackoverflow.com/questions/5737412/how-​can-i-attach...   Cached
    How can I attach multiple files to an ActionMailer mail object? ... Rails ActionMailer attachments show up as garbled text. 0. Actionmailer ...
  13. stackoverflow.com/.../actionmailer-​how...attachment-from-s3   Cached
    Multiple attachements with ActionMailer? 1. How to delete a file from Amazon S3, using Paperclip and Rails? 0. Trouble adding a file stored on S3 through Paperclip as ...
  14. stackoverflow.com/questions/4357466/​actionmailer...   Cached
    Multiple attachements with ActionMailer? 0. Rails 3 ActionMailer corrupts attachments. question feed. about faq badges blog chat data legal privacy policy jobs ...

Saturday, 8 June 2013

How can I use a variable from a script?

How can I use a variable from a script?

A script is running as I defined it in Startup Applications. It is possible to display on terminal a variable used in that script? If yes, how?

OSX: would it be possible to create a symbolic link that points to /dev/null e.g. a black hole directory

OSX: would it be possible to create a symbolic link that points to /dev/null e.g. a black hole directory

OSX: would it be possible to create a symbolic link that points to /dev/null e.g. a black hole directory.
I Work at a help desk and we need to sanitize a directory just in case data gets into it at any point. We have some protections that are put in place to mitigate the possibility of data getting into this directory, but due to workflow and things we cannot control, sometimes data ends up in this directory.
I think having this directory being a black-hole would be perfect. eg a symbolic link that points to /dev/null
Not sure if this is possible.
Thanks in advance.

Friday, 7 June 2013

Mesh only looks correct in Edit Mode

Mesh only looks correct in Edit Mode

I've been trying to fix the topology on someone else's mesh in Blender 2.66, but it keeps reverting back when I switch out of Edit Mode. The object isn't assigned to an armature and the only modifier on it is Mirror X.
 On the left is the corrected mesh in Edit Mode. On the right, the same mesh in Object Mode.

Does installing Ubuntu from itself on a flash drive install it on my hard drive?

Does installing Ubuntu from itself on a flash drive install it on my hard drive?

I apologize for the horribly worded title, but it's all I could think of. Anyway, I have a MacBook Pro and I've followed the instructions here: http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-mac-osx
I current have Ubuntu up and running with the trial edition or something (I apologize again for my horrible terminology), just not the full install. I have a "Install Ubuntu 12.04.2 LTS" on my desktop, but I have hesitated to click it because I do not want it to install on my hard drive. That would be a disaster. Anyway, my question is this: will that file install the full Ubuntu on my flash drive only, or on my hard drive? Thanks a bunch in advance!

How to set "Today" in a Custom Report ?

How to set "Today" in a Custom Report ?

I'm trying set a Custom Report that shows Todays Most Visited pages.

I tried to set a Filter of Date and value of Today but that does not seem to work.
Does anyone know how to set a Custom Report to automatically filter for "Today" only?

Custom Linux Timezone

Custom Linux Timezone

I believe rdesktop 1.7.1 is sending Linux timezones (For example "EST") to the Windows client I regularly connect to (I am yet to find a way of seeing what Windows receives in the way of RDP settings in general, or just the timezone setting; Nor do I know how to monitor what rdesktop is sending to the Windows client. If anyone can increase my knowledge in either of these areas, please provide info/point me at something to read).
This seems to be causing an issue with Windows, as it doesn't match any of the timezones in the registry @ HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones.

I don't have zic on my live distro (Parted Magic) and so was wondering if there is any other way of changing the time zone to display "Eastern Daylight Time" either system wide, or just what rdesktop sends?

Classify long-lived streams with tc or iptables? (traffic shaping under Linux)

Classify long-lived streams with tc or iptables? (traffic shaping under Linux)

I am hoping to detect TCP streams which have been running for more than one minute (or for longer than N bytes, or longer than M packets), so I can classify them as bulk traffic ("downloads") and de-prioritise them.
How can I detect long-running streams with tc or mark them with iptables fwmark?
For example the TCP "sequence number" gets very large, but I don't know how to find this for masking in tc, and also masking doesn't seem applicable to detect large numbers, only small numbers. (Unless we do one mask for every high bit!)
(For intermittent interactive streams, such as ssh, which sometimes flood and sometimes fall silent, I plan to continue classifying them according to their TOS field or port number.)

Intelligent way to autoref / label enumerations

Intelligent way to autoref / label enumerations

I want to automatically label and reference a enumeration of functional requirements. The labeling works, but I can't reference the list items via \ref{REQ1} etc.
\begin{enumerate}[label*={\textbfREQ}\arabic*}, ref={REQ}\arabic*]
    \item First requirement
    \item Second requirement
    \item Third requirement
\end{enumerate}
Output should look like following (that's working already)
REQ1 First requirement
REQ2 Second requirement
REQ3 Third requirement
\begin{enumerate}[label*={REQ}\arabic*]
    \item First requirement
    \item second requirement
    \item third requirement
\end{enumerate}

In Win7 can both User and System "TEMP" variables point to the same directory?

In Win7 can both User and System "TEMP" variables point to the same directory?

I know i can do it, but is it a bad practice? It will look like this:
(System)TEMP -> E:\TEMP
(System)TEMP -> E:\TEMP
(User)TMP -> E:\TEMP
(User)TMP -> E:\TEMP

How to control replication?

How to control replication?

I want to disable replication of the user's first name attribute. That is Whenever I change its value, it should not be replicated. How can I do that?

Sunday, 2 June 2013

How to know who has +1'd my posts in google plus

How to know who has +1'd my posts in google plus

In G+ new design, some +1s cannot be seen because some users makes it hidden. The question is how to know who have +1'd my posts (the full list). There is no special option is the new design of G+.
Thanks!

Saturday, 1 June 2013

What are standard design rules for a Flex Printed Circuit (FPC)?

What are standard design rules for a Flex Printed Circuit (FPC)?

For an FPC made out of Kapton (polyimide), what are the:
min trace width
min trace-trace separation
min distance from a trace to the edge of the FPC
I'm looking for the "lowest common denominator" that any competent fab should be able to handle. Thanks!

How to Install Google Chrome from the command line

How to Install Google Chrome from the command line

I'd like to do something similar to:
wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
except download the OS X version (from ? URL) and install it from the command line. The corresponding instructions for installing Google Chrome on Ubuntu can be found here. I've searched high and low and Google does not seem to make the link available anywhere.
I'm trying to write a script to automate installation of my standard applications for OS X. I use a set of scripts like this already to set up my Ubuntu box. Specifically, I can't seem to find the URL for the Google Chrome OS X 64 bit direct download.

Custom Taxonomies and parents

Custom Taxonomies and parents

How can I create a group of custom taxonomies with parents that would include a description for the parent and child taxonomy?
Here's what I have so far. The parent and child are created with the descriptions but the child taxonomy is not listed under the parent.
$categories = array(
   'Category 01'=>'<a href=http://category01.com target="_blank">Category 01</a>',
    );

foreach($categories as $category => $cat_desc){
    wp_insert_term(
      $category, // the term
     'style', // the taxonomy
      array(
        'description'=> $cat_desc,
        'slug' => $category ,
      )
    );
};

// List out all Categories with subcategories
$styles = array(
    'Category 01' => array(
        'Subcategory 1A'  => 'Subcategory 1A Description<br><a href=http://www.category01/subcategory.php#1a target="_blank">Subcategory 1A Description</a>',
        'Subcategory 1B'  => 'Subcategory 1B Description<br><a href=http://www.category01/subcategory.php#1a target="_blank">Subcategory 1B Description</a>',
        'Subcategory 1C'  => 'Subcategory 1C Description<br><a href=http://www.category01/subcategory.php#1a target="_blank">Subcategory 1C Description</a>',
        'Subcategory 1D'  => 'Subcategory 1D Description<br><a href=http://www.category01/subcategory.php#1a target="_blank">Subcategory 1D Description</a>',
        'Subcategory 1E'  => 'Subcategory 1E Description<br><a href=http://www.category01/subcategory.php#1a target="_blank">Subcategory 1E Description</a>',           
    )            
);

// Import each array as taxonomy with parent
foreach($styles as $bjcp_category => $bjcp_styles ){
$parent_term = term_exists( $bjcp_category , 'style' ); // array is returned if taxonomy is given
$parent_term_id = $parent_term['term_id']; // get numeric term id
foreach($bjcp_styles as $bjcp_style => $bjcp_style_desc){
    wp_insert_term(
        $bjcp_style, // the term
        'style', // the taxonomy
        array(
          'description'=> $bjcp_style_desc,
          'slug' => $bjcp_style,
          'parent'=> $parent_term_id
        )
    );
}
I have a feeling that I'm creating the arrays in a less than efficient method. What would be the best way to accomplish this as I have over 100 custom taxonomies to import into my CPT and would like to have it done in one plugin.
My question is, how would I structure an array to include the parent and child taxonomies with descriptions for each?

Trouble Installing Ubuntu on a Virtual Machine

Trouble Installing Ubuntu on a Virtual Machine

I'm trying to install Ubuntu 12.04 through VirtualBox. I get through the install process, but after I hit "restart now" when it restarts it says "Ubuntu is running in Low Graphics mode. Your screen, graphics card, and input devices could not be detected correctly. You will need to configure them yourself." The only valid option afterwards is to run in low-graphics mode for a session. It then takes me to a command prompt-esque console, which is hardly what I wanted. What do I need to do to fix this?

How to configure firefox built-in pdf viewer

How to configure firefox built-in pdf viewer

I want to configure my pdf.js in firefox. Specifically, I want to set the default zoom from auto to something else, say 150%. I found a pdfjs.database in about:config, which has a "zoom":"auto" in that table. I changed "auto“ to "150%" but nothing happened. It even didn't crash and still opened pdf in auto zooming. How can I configure this pdf viewer? Thank you very much!

How to program a BeagleBone board?

How to program a BeagleBone board?

Until now I used Microchip PIC, to program this microprocessor there is MPLAB. I would like to make a step forward and learn about other microcontrollers.
I found the BeagleBone Black quiet promising for my DIY project because there is a 2GB flash and 1GHz clock. I have a few question as a beginner: On the eewiki I found a tutorial where they are describing how to start, but this tutorial is based on SD card. If I want to use only the 2GB flash card than how can I load my software on it without using SD card?
I saw on that page that there is a bootloader(UBoot), what is this for? For example I just wan to blink a led, using PIC it is a few line of code which I upload and that's all, If I would like to do the same with a BeagleBone Black what I suppose to do? Do I need UBoot? How can I write this piece of code to the eMMC of the BeagleBone?
If I have a board without any preloaded software(including bootloader) how can I start to upload a software?

Do most people see a productivity increase in using an IDE?

Do most people see a productivity increase in using an IDE?

I've been using Linux as my main OS for a while now. Usually, I use vim, make, clang, gdb, ghc, and clisp to build and debug my projects. Lately, I've been wondering why most people, even experienced developers, use IDEs.
Obviously, there must be a reason why they're so popular among even skilled programmers. I was wondering what distinct aspects of certain IDEs (or IDEs in general) help productivity. For instance, is it the graphical debugger, graphical git diffs, build processes or team collaboration tools?