How do I encapsulate some text information in an image and extract it using MATLAB?
- by user198729
new_img = convert(img, text);
(img, text) = convert_back(new_img);
Can someone illustrate with a built-in image of MATALB?
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Search found 58636 results on 2346 pages for 'text services framework'.
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Possible to open a text file in a MYSQL stored procedure?
- by futureelite7
Is it possible to open and read from a text file in a MYSQL stored procedure? I have a text file with a list of about 50k telephone numbers, and want to write a stored procedure that will open the file, read the 50k lines and store it as rows in a table. I cannot load the file directly using LOAD IN FILE as the table has additional columns that I have to set. Thanks!Read the article
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Is there an analog for the VI '.' command to repeat-last-typed-text
- by Don
I've used emacs for decades and always wondered, but kept on coding, if there was a way to type in something, them move the cursor and insert the same text, like the VI . command. Instead what I do is to type the text, set the mark, backup, copy the region, go to the next spot (often just C-n, down one line) and then pre-arg yank, C-u C-y. It's the overhead of set mark, backup and copy region that makes me just go ahead and retype the thing.Read the article
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How to paste text from one app to another using Cocoa?
- by Navi Sidhu
I have read about NSPasteBoard in the Apple documentation, and how it allows for applications to write into the PasteBoard and allow other applications to read that text and use it. Could someone tell me how to paste text from am application (that sits in the status bar) into a NSTextField that is inside a different application. What I am trying to do is something similar what Snippet and SnippetsApp do. If I am completely stupid and missed the obvious in Apple Docs, could you please point me to the right path :) Thanks!Read the article
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How do I set a ComboBox default *not in the drop down* when a list item begins with the same text as a drop down item?
- by John Conrad
Using C#, say you have a ComboBox that has a DropDownStyle set to DropDown (there are items in the drop down but the user can manually enter a value as well). How do you set a default value for the ComboBox that is not in the list of values in the drop down, but begins with text from a possible selection? Normally setting ComboBox.Text works fine, but if there is an item in the drop down that begins with the text you want as the default, it automatically selects the first item in the list that starts with the text. For example: Values in the drop down: c:\program files\ c:\windows\ d:\media\ Default Value Assignment myComboBox.Text = "C:\"; Result Initial value of ComboBox when the form opens is "c:\program files\". So what am I doing wrong? How do I correctly set a default value of an item not in the drop down list that begins with a possible selection?Read the article
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Justify text in UIWebView on iPhone OS using inline CSS?
- by Moshe
Using CSS in a UIWebView, how can I make left-to right text flow in a justified manner? What CSS am I looking for? EXAMPLE <p style='text-align: justify;'> does not work. What goes instead of justify?Read the article
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Jquery add elipse (...) and truncate text based on height not width.
- by Jigs
I have found many ways to measure width and to truncate text using jquery, but I can't find one based on height. I am limited to two lines of text or it will knock my design out of canter. So does anyone know a method of limiting a paragraph to two lines high, tuncating it and adding an elipse ?Read the article
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How do I write data in my Google App Engine Datastore to com.google.appengine.api.datastore.Text
- by Lloyd
I have persistent object, with a string property that often is over 500 charachters. Google App Engine says I need to save it as a com.google.appengine.api.datastore.Text. How do I either convert a String type to a com.google.appengine.api.datastore.Text type so I can use a setMethod() on the property, or otherwise get my long sting data into that persistent value?Read the article
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Which module should I use to parse mediawiki text into a Perl data structure?
- by Ivan
I just need to parse the wikitext into Perl arrays of hashes. I found several modules. The Text::MediawikiFormat seems to be what I need, but it returns HTML, and I want a Perl data structure. I also looked at: Parse::MediaWikiDump Text::WikiText Convert::WikiRead the article
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Is there a way to seek a specific location in an xml by knowing the index relative to the text nodes
- by Rachel
I have a xml document. I know the index where i need to insert the new node. The index that i have is the position considering only the text nodes and ignoring the element tags. Is there a java api to seek the index in a xml knowing the position relative to the text nodes alone and insert a new node in that position?Read the article
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how to set tool tip for the aspxtextboxes to show their text contents ?
- by subash
i have been working with devexpress AspxTextbox, in asp.net and c#.net? initially i was struggling to settext for aspx text boxes,but after that i got a tip that clientinstancename.settext() with custom js properties solve that issue. now the problem is i have to set the tool tip for the aspxtextboxes to show their text contents ? how could that be done?Read the article
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Latex - Is it possible to have text on top of images?
- by MMAmail.com
I want to create something like a leaflet/magazine using Latex. Is it possible to place text on top of an image and style the text freely? Any links to examples of something like this?Read the article
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I want to get the particular column value of the current row of the datagrid view into text box of
- by user286546
I want to pass the column value of the current row of the datagridview. I have a button on one column in the datagridview. When I click on the button , another form opens up. I have a text box on the another form. So I want to get the column value of the current row on the text box of another form. I am using c sharp. Any help is appreciated.Read the article
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Is it possible to embed dynamic text into Keynote'09?
- by Roman Kagan
I wonder if it is possible to embed dynamic text into Keynote'09? I want to create a new presentation and run this presentation with different text messages (depending on the time of the day and day of the month).Read the article
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Android: How to make current layout with scrollable text view?
- by Solata
I tried multiple solution but none seem to work. Layout: -------------------- |btn1| txt1 |btn2| -------------------- | | | | | | | txtview1 | | | | | | | -------------------- btn1 - top left aligned - decrease txt1 btn2 - top right aligned - increase txt1 txt1 - top center aligned - text/number entered with code textview1 - client aligned with vertical scrollbar, if needed - text entered with codeRead the article
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Best way to add a large chunk of text to a UIScrollView?
- by RexOnRoids
What is the best way to display a large chunk of text (taken from a .txt file in the app) in a UIScrollView so a user can scroll about it? Length of the text is variable.Read the article
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How can I extract all quotations in a text?
- by secr
I'm looking for a SimpleGrepSedPerlOrPythonOneLiner that outputs all quotations in a text. Example 1: echo “HAL,” noted Frank, “said that everything was going extremely well.” | SimpleGrepSedPerlOrPythonOneLiner stdout: "HAL," "said that everything was going extremely well.” Example 2: cat MicrosoftWindowsXPEula.txt | SimpleGrepSedPerlOrPythonOneLiner stdout: "EULA" "Software" "Workstation Computer" "Device" "DRM" etc. (link to the corresponding text).Read the article
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How do I extract a string of text that lies between two (brackets) using .NET?
- by Ben H
I have a string "User name (sales)" and I want to extract the text between the brackets, how would I do this? I suspect substring but I can't work out how to read until the closing bracket, the length of text will vary.Read the article
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How to make a blue button with white text?
- by Bonnie
// Make text white... and background blue [myButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal]; [myButton setBackgroundColor:[UIColor blueColor]]; Should that make a button with white text... and a blue background? It doesn't.Read the article
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How can I make the text of a UIBarButtonItem wrap to two lines?
- by bio18
Some of the titles of view controllers in my UINavigationController are quite long, which makes the back button in the navigation bar of the next view controller in the hierarchy miss out some of the text, with a "..." instead. How could I make the text of the back button wrap onto two lines, as with "Now Playing" in the navigation bar of iPod.app? Thanks!Read the article
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How to accomplish scrolling text on Twitter home page?
- by Mike
Hi, On the twitter home page (not logged in), there a scrolling text in the middle below the logo. How is this accomplished? It stops scrolling when mouseover and also has a popup dialog on relevant text. Thanks, MikeRead the article
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How do I output coloured text from by unit tests in the Unit Test Session window in Visual Studio?
- by Tony Lambert
How do I output coloured text from by unit tests in the Unit Test Session window in Visual Studio. I am using Resharper VS addin which I think produces the Unit Test Window. I am using this with nunit and wish to use c# Console.Write to generate coloured text to this window.Read the article
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In Rails, how can I allow some html in a text area?
- by Norm
I have a Rails app (blog) that I am creating. Very basic stuff. In my content area I have a text area for the content of the post. I am needing to include some html in the text area (links, formating, etc). <%= f.text_area :content %> Is there another tag that I can use instead of text_area, that will allow me to do this?Read the article
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How to change the Text of the browse button in the FileUpload Control (System.Web.UI.WebControls)
- by Jorge Mastro
I want to change the Text of the browse button in the FileUpload Control (System.Web.UI.WebControls), instead of the [Browse...] text I want to use [...]Read the article
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What is the best way to limit text input entry to numbers, lowercase letters, and certain symbols?
- by Adam Maras
Without using jQuery, what is the best way to limit text entry of a textbox to numbers, lowercase letters and a given set of symbols (for example - and _)? If the user enters an uppercase letter, I would like it to be automatically converted to a lowercase letter, and if the user enters a symbol not within the given set, I would like to be able to instantly show a validation error (show some element adjacent to or below the text box). What's the cleanest cross-browser way of doing this without the aid of jQuery?Read the article
