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• iPhone SDK: TextView, Keyboard in Landscape mode

  - by Arnold

  Hello. How do I make sure that the textview is shown and the keyboard is not obscuring the textview, while in landscape. Using UICatalog I created a TextViewController which works. In it there are two methods for calling the keyboard and making sure that textView is positioned above the keyboard. his just works great in Portrait mode. I got the…

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• subprocess.Popen doesn't work when args is sequence

  - by pero

  I'm having a problem with subprocess.Popen when args parameter is given as sequence. For example: import subprocess maildir = "/home/support/Maildir" This works (it prints the correct size of /home/support/Maildir dir): size = subprocess.Popen(["du -s -b " + maildir], shell=True, …

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• for my project I have problem in report

  - by pink rose

  public stack(int size) { this.size=size; Array = new int[size]; } public void push(int j) { if (top < size) { Array[++top] = j; } } public int pop() { return Array[top--]; } public int top() { return Array[top]; } public boolean isEmpty() { …

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• How to quickly acquire and process real time screen output

  - by Akusete

  I am trying to write a program to play a full screen PC game for fun (as an experiment in Computer Vision and Artificial Intelligence). For this experiment I am assuming the game has no underlying API for AI players (nor is the source available) so I intend to process the visual information rendered by the…

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• Rails — Formtastic, how to set text for options in select?

  - by TJY

  f.input :some_model_values, :as => :select Using Formtastic, I need to set a text for options on my select input, but not populated from :some_model_values.

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• Is there a way to replace a text in a PDF file with itextsharp?

  - by AndreMiranda

  Hi! I'm using itextsharp to generate the PDFs, but I need to change some text dynamically. I know that it's possible to change if there's any AcroField, but my PDF doen's have any of it. It just has some pure texts and I need to change some of them. Does anyone know how to do it? Thanks in advance!

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• how to append an empty line in text file using command line ?

  - by Arunachalam

  how to append an empty line in text file using command line echo hi >a.txt echo >>a.txt echo arun >>a.txt here the out put comes as hi echo on arun so how could i append a empty line ..i want it to be like . hi arun when i added this line on code @echo off it said…

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• MVVM- How can I select text in a textbox?

  - by highone

  Is there a MVVM way to select text in a textbox? The MVVM framework that I am using is Laurent Bugnion's MVVM Light Toolkit.

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• Zend Form not in place labbels values, how to move them that they will be exactly above text box?

  - by Yosef

  Hi, I have esthetic's problem. Zend Form not in place label value, how to move them that they will be exactly above text box, and not from left? (I didn't put filters and validation to make this code simpler here) Thanks, Yosef My Code Login.php form: public function init() { $username = new…

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• Making an input value text transparent, is it possible?

  - by evergreenjason

  I want to make the text value for "Login Now" transparent off of the tag from which I am using the following... <input type="image" value="Login Now">, would I just make a background-color: transparent?

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• How do I send SMS without launching Text application?

  - by Thomas

  Hello all: I am developing a simple application which has to send an SMS message from the app itself instead of launching the native Text app. Here's my action now. What should I change to achieve my desired functionality? -(IBAction)startButtonPressed { NSString *phoneNumber =…

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• how to accept valid e-mail id in text box?

  - by giri

  Hi I have designed a chat application using servlets and jsp. I have designed a page for user login, where I accept used id and his mail-id.How can i ensure that user has typed proper mail-id. I need a code to validate email-id.I mean for example user can not type anything in the text…

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• How can I turn a string of text into a BigInteger representation for use in an El Gamal cryptosystem

  - by angstrom91

  I'm playing with the El Gamal cryptosystem, and my goal is to be able to encipher and decipher long sequences of text. I have come up with a method that works for short sequences, but does not work for long sequences, and I cannot figure out why. El Gamal requires the plaintext to…

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• Should I avoid using "text-align: justify;"?

  - by Gabe

  Is there any reason to avoid using "text-align: justify;"? Does it reduce readability or cause problems?

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• Populate <html:text> field from a <bean:write> tag.

  - by komidore64

  I want to populate a field from a session bean. I attempted this: `<html:text property="docId" value="<bean:write name="queryResponseBean" property="queryResults" />" />` but to no avail. thanks.

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• Recommended WinForms control for lots of read-only formatted text.

  - by RHaguiuda

  I`m working in a serial terminal project developed in VB.NET. I need to display a lot of formatted (color, font styles) text data in a read-only control (the incoming serial data). I dont know if its a good idea to use richtext control or a grid, or there`s a better third party…

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• How can I extract text from between two delimiters on a line in bash?

  - by syker

  What is a regex I can write in bash for parsing a line and extracting text that can be found between two | (so that would be ex: 1: |hey| 2: |boy|) and keeping those words in some sort of array?

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• How to write the content of a dictionary to a text file?

  - by codemonkie

  I have a dictionary object of type Dictionary and trying to use StreamWriter to output the entire content to a text file but failed to find the correct method from the Dictionary class. using (StreamWriter sw = new StreamWriter("myfile.txt")) { …

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• How to use Regex Replace to conditionally remove blocks of text?

  - by lauren meyers

  I would like to conditionally remove a block of text between specifed start and stop delimiters. The code below does not work, but hopefully it suggests enough of what I am trying to accomplish. If dr("ReferralPoints") > 0 Then Dim…

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• How can I get text under mouse pointer WebBrowser control?

  - by Alexander

  I'm currently working on WYSIWYG editor using .net WebBrowser control and I need to implement spell checking. My question is how can I get text under mouse pointer when I right click on the misspelled word to show all spell suggestions? Tried to wrap every…

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• How to copy text to clipboard in Firefox 3.5?

  - by nh2

  How can you copy text to clipboard using Javascript (or even nicer a jQuery function) without involving Flash? I don't care about IE and other browsers; changing local FF settings is OK.

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• How to get multi line text on a button in Android?

  - by André

  I'm looking for a simple way in Android to add a text to a button that is displayed in 2 (or more) lines. E.g. A bold and big heading in the first line and a small description in the second line. Is it possible or have I use a TextView or something similar?

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• What is <script type="text/javascript"><!--mce:0--></script>?

  - by Shashi Bhushan

  In this blog, http://www.bswebdev.com/2008/12/javascript-change-input-box-type-to-password/ I have found the following snippets for fixing change input type through javascript in IE6. # put the script in the head of your html What is…

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• What HTML text encoding exactly corresponds to MySQL charset "latin1"?

  - by Ivan

  What HTML text encoding exactly corresponds to MySQL charset "latin1"? ISO-8859-1, ISO-8859-2, ISO-8859-15, or another one?

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• How can I count paragraphs in text file using Perl?

  - by robjez

  I need to create Perl code which allows counting paragraphs in text files. I tried this and doesn't work: open(READFILE, "<$filename") or die "could not open file \"$filename\":$!"; $paragraphs = 0; my($c); while($c = getc(READFILE)) { if($C…

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