Search Results

Search found 47210 results on 1889 pages for 'text input'.

Page 208/1889 | < Previous Page | 204 205 206 207 208 209 210 211 212 213 214 215  | Next Page >

• Reading a large text file to memory in C++

  - by NoneType

  Is there a way to read a large text file (~60MB) into memory at once (like a compiler flag to increase program memory limit) ? Currently, ofstream's open function throws a segmentation fault while trying to read this file. ifstream fis; fis.open("my_large_file.txt"); // Segfaults here The file just consists of rows of the form number_1<tabspace>number_2 i.e., two numbers separated by a tabspace.

  Read the article

• How to align a UITableView's text?

  - by Knodel

  In my app I have a UITableView and I want to change the text's alignment to center (not only from the sides like this cell.textAlignment = UITextAlignmentCenter; but from up and down, as well). Can you help me? thanks in advance!

  Read the article

• Create a dataset: extract features from text documents (TF-IDF)

  - by BigG

  I've to create a dataset from some text files, writing them as vectors of features. Something like this: doc1: 1,0.45 6,0.001 94,0.1 ... doc2: 3,0.5 98,0.2 ... ... each position of the vector represent a word, and the score is given by something like TF-IDF. Do you know some library/tool/whatever for this? (java is better)

  Read the article

• Subscript text in pdf C#

  - by daft

  How do I insert a subscript charachter in a string in C#? I have nor problems appending a superscript 2 in the same string using char.ConvertFromUtf32(178);, but I struggle with finding a similar solution for the subscripted text. Actually, I'm struggling with finding ANY solution at all to this rather embarrassing issue. :)

  Read the article

• Database model for storing expressions and their occurrence in text

  - by lisak

  Hey, I'm doing a statistical research application. I need to store words according to 2 initial letters which is 676 combinations and each word has its number of occurrences (minimal, maximal, average) in text. I'm not sure how the model/schema should look like. There will be a lot of checking whether the keyword was already persisted. I appreciate your suggestions. Edit: I'll be using either mysql or postgresql + spring templates

  Read the article

• What's the difference between text and html datatypes when using jQuery's ajax()

  - by user169867

  What does jQuery do differently when you specify the datatype as html as opposed to text. I haven't seen a difference but there must be some subtleties I'm missing. If I wish to return a portion of an html page as a string does it matter which I use?

  Read the article

• Removing text in all kinds of braces

  - by Andrew White

  Hi, I have a string "hello [world] this {is} a (test)" I want to remove all text in braces, e.g. returning "hello this a". But only if the braces match. Anyone have a nice neat solution?

  Read the article

• How to compare two files (text) in Windows?

  - by eSKay

  What can I use to compare two text files in Windows? Any software or website that you know of for the purpose??

  Read the article

• C++, Get text from a website

  - by pure841

  I was told I have to use winsock, but I dont know where to start. For example, I am trying to access, lets say http://www.newegg.com/, I am trying to get the text title of just the three front page products. Any help is greatly appreciated. :D

  Read the article

• Regular Expression to match text outside quotes etc...

  - by Parhs

  "([\"'])(?:\\\\?+.)*?\\1" I came up to this regexp to match all quoted strings.. It seems to work great... The problem is how to match the text that isnt inside quotes.. The inverse -negative somehow... I read the documentation and (?!(([\"'])(?:\\\\?+.)*?\\1)) doesnt work

  Read the article

• How can I find the number of highlighted chunks of text in an MS Word Document

  - by Majid

  Hi all, I am writing a macro in MS Word which should find all highlighted text in a document and perform some action on each. I am planning a loop to do the search and manipulation part and have no problem with this part of the code. But I don't know how to find how many iterations I'm going to need. Is there a vay to determine the number of highlights in VBA? Many thanks in advance.

  Read the article

• How to use vim's syntax files in emacs to color the text

  - by Vijayender

  Are there any snippets to make emacs use the .vim syntax files found in /usr/share/vim/vimfiles/ for coloring text. Many applications like conky have the vim syntax files like "conkyrc.vim" for vim but not for emacs. So is there an easy way to use those files rather than rewriting a new language-mode for each of those available in vimfiles directory.

  Read the article

• Separating text and graphics in an image

  - by avd

  I dont know whether should I post this question here or not? But if someone knows it, please answer? What are the algorithms for determining which region in an image is text and which one is graphic? Means how to separate such regions? (figure or diagram)

  Read the article

• How to extract text using regex?

  - by Lost_in_code

  In the HTML below: <a href="link1.php">1</a><a href="link2.php">2</a><a href="link3.php">3</a> How do I extract link1.php,link2.php,link3.php and push them into an array using regex? (There could be N number of <a> tags in the text)

  Read the article

• ComboBox: Adding Text and Value to an Item (no Binding Source)

  - by BDotA

  In C# WinApp, How Can I add both Text and Value to the items of my comboBox? I did a search and usually the answers are using "Binding to a source".. but in my case I do not have that source ready in my program... how can I do something like this: combo1.Item[1] = "DisplayText"; combo1.Item[1].Value = "useful Value"

  Read the article

• Show descrition text (WINAPI)

  - by user146780

  I was wondering how I can show description text. By this I mean, for example if you hover over the Start button a small description will appear saying "Start". How are these invoked? Thanks

  Read the article

• Change css class depending on label's text

  - by abatishchev

  I have asp:Table with number of asp:Label inside asp:FormView, it represents short stats info. I need to set Label.CssClass to "red" if it's text isn't "0". Currently I do this on FormView.DataBound event. But think that it's better to use JavaScript and probably jQuery. How can I do that?

  Read the article

• Dynamic Text limit when users writes in a textbox (HTML)

  - by DomingoSL

  Hello, I need to implement in Html/javascript (or php is possible) a script which works like twitter, when the user writes text in a field a label change showing the characters left. Can you help me with a simple and easy script example?

  Read the article

• Access 2007 - Display text fields in drop down list while bundling to an ID

  - by Omar A.

  in Access 2007 how can I display text fields in drop down list while bundling to an ID? not while selecting (we can do this by plying with the width field. but what I need after selecting? Do we create a hidden field that stores the ID? http://websitedesignandsupport.com

  Read the article

• Android - shadow on text?

  - by gazeebo

  Hi all, I am wondering how to add shadow on text in android? I have the following code which is applied on a bitmap and I wanted to be shadowed... paint.setColor(Color.BLACK); paint.setTextSize(55); paint.setFakeBoldText(false); paint.setShadowLayer(1, 0, 0, Color.BLACK); //This only shadows my whole view... Thankful for any tips!

  Read the article

• How can i make the user to enter limited text in a text box?

  - by Surya sasidhar

  hi, in my application (asp.net) i have a filed ( phone code) and it contain a text box. and i want to restrict the user to enter only 4 letter after that the cursor should not print any character how can i write the code can u help me thank you

  Read the article

• Numerical Date To Text Date PHP

  - by Belgin Fish

  Hey, I'm just wondering how to convert a numerical date into text format in PHP Example change 06.04.2010 to say April 6th 2010 Is there any function already made?

  Read the article

• which component is best for display text's..

  - by maniohile

  Hi I want to know which component is best to display multiple line of text's( just like help option in project's).. Thank's in advance....

  Read the article

• Be active a child form by giving its name or its text in c#

  - by unique1984

  Hello, I have a Parent form with some child forms. Imagine some of these child forms are opened and their name or their text are shown in a something like tabpage. now when i click on a tab page ,the related form must be active. What can i do? Thanks.

  Read the article

• Postgresql full text search part of words

  - by Grezly

  Is postresql capable of doing a full text search, based on 'half' a word? For example i'm trying to seach foor tree, but i tell postgres to search for 'tr'. I can't find such a solution that is capable of doing this. Currently i'm using this select * from test, to_tsquery('tree') as q where vectors @@ q ; But i like to do something like this: select * from test, to_tsquery('tr%') as q where vectors @@ q ;

  Read the article

< Previous Page | 204 205 206 207 208 209 210 211 212 213 214 215  | Next Page >