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Search found 35907 results on 1437 pages for 'text compression'.

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• SQL Server Full Text Search resource consumption

  - by Sam Saffron

  When SQL Server builds a fulltext index computer resources are consumed (IO/Memory/CPU) Similarly when you perform full text searches, resources are consumed. How can I get a gauge over a 24 hour period of the exact amount of CPU and IO(reads/writes) that fulltext is responsible for, in relation to global SQL Server resource usage. Are there any perfmon counters, DMVs or profiler traces I can use to help answer this question?

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• How to merge many text files data in databse

  - by Mirage

  i have around 100 text files. The files have questions and 3 choices. FIles are like below ab001.txt -- contains question ab001a.txt -- is the first choice ab001b.txt ---is second choice ab001c.txt --- is third choice There are thousnad files like this. now i want to insert them in sql or first may in excel like First columns questions and other three columns as answers First two characters are same for soom files , looks like it signifies osme category so around every 30 questioons have same first charaters Any ideas

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• Recursive text search with grep and file patterns

  - by Anders Sandvig

  Given this example folder structure: /folder1/file1.txt /folder1/file2.djd /folder2/file3.txt /folder2/file2.fha How do I do a recursive text search on all *.txt files with grep from "/"? ("grep -r <pattern> *.txt" fails when run from "/", since there are no .txt files in that folder.)

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• replace nth occurence of string in each line of a text file

  - by dnkb

  I have large text files with space delimited strings (2-5). The strings can contain "'" or "-". I'd like to replace say the second space with a pipe. What's the best way to go? Using sed I was thinking of this: sed -r 's/(^[a-z'-]+ [a-z'-]+\b) /\1|/' filename.txt Any other/better/simpler ideas? Thank you

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• Text files on linux have "<97>" characters

  - by user35489

  When viewing a particular text file in vim or less on Linux or OS X, all the en dashes show up as highlighted "<97" characters. What control-sequence do I need to type in order to substitute the hyphens back? For example, the following doesn't work in vim: % s/<97>/--/g Typing bracket nine seven bracket is not the same as typing the actual special character.

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• Backup tape compression

  - by pufferfish

  What things should I check to confirm that compression is actually happening on our tape backup system? Although the tapes are marked as 200G/520G (native/compressed) capacity, they seem to fill up before the 200G mark (some less than 100G). I'm using - Sony AIT-4 tape autochanger - Sony SDX4-200C (AIT-4) tapes - Ubuntu Lucid - Bacula I've tried checking hardware compression with: tapeinfo -f /dev/nst0, which gives Product Type: Tape Drive Vendor ID: 'SONY ' Product ID: 'SDX-900V ' Revision: '0102' Attached Changer API: No SerialNumber: '0001000036' MinBlock: 2 MaxBlock: 8388608 SCSI ID: 1 SCSI LUN: 0 Ready: yes BufferedMode: yes Medium Type: Not Loaded Density Code: 0x33 BlockSize: 0 DataCompEnabled: yes DataCompCapable: yes DataDeCompEnabled: yes CompType: 0x3 DeCompType: 0x3 BOP: yes Block Position: 0 Partition 0 Remaining Kbytes: 201778000 Partition 0 Size in Kbytes: 201779000 ActivePartition: 0 EarlyWarningSize: 0 NumPartitions: 0 MaxPartitions: 0 ... so I presume it's on. Notes: The Bacula documentation says hardware compression needs to be enable with "system tools such as mt"

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• Fuzzy Regex, Text Processing, Lexical Analysis?

  - by justinzane

  I'm not quite sure what terminology to search for, so my title is funky... Here is the workflow I've got: Semi-structured documents are scanned to file. The files are OCR'd to text. The text is parsed into Python objects The objects are serialized (to SQL, JSON, whatever) for use. The documents are structures like this: HEADER blah blah, Page ### blah Garbage text... 1. Question Text... continued until now. A. Choice text... adsadsf. B. Another Choice... 2. Another Question... I need to extract the questions and choices. The problem is that, because the text is OCR output, there are occasional strange substitutions like '2' - 'Z' which makes ordinary regular expressions useless. I've tried the Levenshtein module and it helps, but it requires prior knowledge of what edit distance is to be expected. I don't know whether I'm looking to create a parser? a lexer? something else? This has lead me down all kinds of interesting but nonrelevant paths. Guidance would be greatly appreciated. Oh, also, the text is generally from specific technical domains, so general spelling tools are not so helpful. Regarding the structure of the documents, there is no clear visual pattern -- like line breaks or indentation -- with the exception of the fact that "questions" usually begin a line. Crap on the document can cause characters to appear before the actual beginning of the line, which means that something along the lines of r'^[0-9]+' does not reliably work. Though the "questions" always begin with an int, a period and a space; the OCR can substitute other characters or skip characters. This is not so much a problem with Tesseract or Cunieform, rather with the poor quality of the paper documents. # Note: for the project in question, it was decided that having a human prep the OCR'd text was better that spending the time coding a solution. I'd still love good pointers, however.

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• SQL Server Full Text Search Special character issue

  - by ManojTrek

  Hello, I have Full Text catalog created in SQL Server 2005, when I search the text like "Bolivia's History", it returns all the result matching to that, but if I use "Bolivias History", it does not return anything, I am very new to Full Text Search stuff, any lead how to ignore the special character ("'"), in Full Text Search? Thanks in Advance, Manoj

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• Strip the last line from a text file

  - by fraXis

  Hello, I need to strip the last line from a text file. I know how to open and save text files in C#, but how would I strip the last line of the text file? The text file will always be different sizes (some have 80 lines, some have 20). Can someone please show me how to do this? Thanks.

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• How to draw mixed-formatted text with .Net 2.0

  - by Baldewin

  Hi, is there a way to draw mixed-formatted text in .Net 2.0? I'm looking for something similar to System.Drawing.Graphics.DrawString() My problem with this method is that it allows only one format style for the whole text. But I need to draw text that has different format styles (e.g. a part of the text shall be underlined, another part bold and so on). Thanks a lot! Oliver

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• Qt - serialize/deserialaize text plus picture

  - by Narek

  I want to use a field (kind of QTextEdit), which is capabale of storing picture and text (like MS Word is doing) and it serializes and deserialaizes picture+text data. Is there any Qt Widget that allows us to manipulate with picture and text simultaniously and it has set/get functions which operate with serializable type? In othger words, I want to know if there exsists any Qt widget that can store picture+text and has "get" types of function that returns the content of that widgets editable area, which is a Type that could be serialized with QDataStream.

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• jQuery: Returns only part of a text

  - by Warrantica

  I want to write a jQuery function that will return only a part of a given text. For example, in the text: http://somesubdomain.somesite.com/ How can I write a function so that it returns the text "somesubdomain"? In other words, I want to "subtract" the text "http://" and ".somesite.com/". Thanks in advance

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• Sending and treating text by get method

  - by ilnur777

  Guys, could you help me with treating text sent with GET method. How to detect and treat line foldings in text? The text is sent from textarea through AJAX using GET method. How to detect line foldings in text when it is sent in GET method? And I want to replace all line foldings with special character for example like "|" before sending to PHP script. How to do it?

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• Binding with custom text in WPF

  - by nihi_l_ist

  Can i write something like this in WPF(i know that this piece of code is wrong, but need to know if there is kind of this construct): <TextBlock Height="50" Text="Test: {Binding Path=MODULE_GUID}" /> Or always to add some text to binding value i must do something like this: <StackPanel Orientation="Horizontal"> <TextBlock Height="50" Text="Test: " /> <TextBlock Height="50" Text="{Binding Path=MODULE_GUID}" /> </StackPanel>

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• Linq To Text Files

  - by j-t-s

  Hi All I have a Text File (Sorry, I'm not allowed to work on XML files :(), and it includes customer records. Each text file looks like: Account_ID: 98734BLAH9873 User Name: something_85 First Name: ILove Last Name: XML Age: 209 etc... And I need to be able to use LINQ to get the data from these text files and just store them in memory. I have seen many Linq to SQL, Linq to BLAH but nothing for Linq to Text. Can someone please help me out abit? Thank you

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• HTML to 'pretty' text conversion for printing on text only printer (dot matrix)

  - by Gala101

  Hi, I have a web-site that generates some simple tabular data as html tables, many of my users print the web-page on a laser/inkjet printer; however some like to print on legacy Dot Matrix printers (text only) and there-in lies the problem. When giving Print from web-browser onto dot-matrix printer, the printer actually perceives data as 'graphic'/image and proceeds to print it dot-by-dot. i.e If printing a character 'C', printer slices it horizontally and prints in 3-4 passes. Same printer prints a text from an ASCII file (say from notepad) as complete characters in single pass, thereby being 5 times faster and much quieter than when printing a web-page. (Even tried 'generic text-only driver' but Mozilla Firefox has a know bug that it does not print anything over this particular driver since 2.0+) So is there some clean way of formatting an already generated HTML (say method takes the entire html table as string) and generates a corresponding text file with properly aligned columns? I have tried stripping the html tags, but the major issue there is performing good 'wrapping' of a cell's data and maintaining integrity of other cells' data (from same row). eg: ( '|' and '_' not really required) Col1 | Col2 | Colum_Name3 | Col4 | _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 | this cell | this column | smaller | | is in three| spans 2 rows | | | rows | | | - - - - - - - - - - - - - - - - - - - - - - - - 2 | smaller now| this also | but this| | | | cell's | | | | data is | | | | now | | | | bigger | _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Could you please suggest preferred approach? I've thought of using xslt and somehow outputting text (instead of more prevalent pdf), but Apache FOP's text renderer is really broken and perhaps forgotten in development path. Commercial one's are way too costly.

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• How to escape spaces in .desktop files Exec line

  - by nh2

  I want to make a .desktop file like described here. [Desktop Entry] Name=Sublime Text 2 GenericName=Sublime Text 2 Comment=Edit text files Exec=/home/user/opt/sublime/Sublime Text 2/sublime_text %U However, running that from Nautilus's context menu using Open with this gives me Could not find '/home/user/opt/sublime/Sublime' So I tried Exec="/home/user/opt/sublime/Sublime Text 2/sublime_text" %U and got Text ended before matching quote was found for ". (The text was '"/home/user/opt/sublime/Sublime') What is the correct way to escape spaces in the Exec line of .desktop files?

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• Error on clicking on Text to Speech tab in Speech properties in Control Panel

  - by iceman

  When I click on Text to Speech tab in Speech properties I receive error: "C:\WINDOWS\system32\shell32.dll,Control_RunDLL "C:\Program Files\Common Files\Microsoft Shared\Speech\sapi.cpl",Speech". There's a hotfix mentioned the the KBs in MS support.For that MS sent me a password protected file ; 170483_ENU_i386_zip.exe which contained two files : WindowsXP-KB838659-x86-ENU.EXE and WINDOWSXP-KB838659-X86-ENU-Symbols.EXE . The first one did not install as it said i already had it and the second one unpacked some dlls which i don't know how to use. I also tried Re-registering sapi.dll on Windows XP using C:\Windows\System32\regsvr32.exe Is there any other fix to this error?

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• Fixing Corrupted Text

  - by oort

  I Have text which looks like this: supposed to undergo yearly cardiac exam in order to stay on transplant list. But, there are patients who are missing important cardiac information. It is yo ur job as an intern on call to make sure that you fin As you can see, the first line is fine, but then the second line is corrupt. It looks like this even when I open it using Vim or LibreOffice. Is there a way to fix this? I've tried changing the encoding to UTF-8 but to no avail. Thanks!

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• Text Terminal Hardware (for Linux)

  - by DLH

  Is there any way to obtain a hardware text terminal (preferably small in size) with a screen and a keypad to connect to a Linux machine (preferably via usb)? I'd like to be able to log into a command line and do some work there while simultaneously running a graphical environment on the main display. It seems like there should be some kind of lcd screen and qwerty keypad device designed for this purpose. Does this exist, and how do I get one? Edit: I'd be happy with a small networked device as well, as long as I could get a remote terminal into my computer.

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• vim command palette, similar to sublime text

  - by user137369

  In sublime text, we can press ??P to bring up the command palette. Are there any similar tools for vim? I’ve been trying vim-ctrlp-cmdpalette, and although it works relatively well (there are some small issues), it depends on ctrlp (not a huge problem), and it looks like it won’t see much development (it has 14 commits over the course of 3 days, 5 months ago, for an “Initial experimental version”), so I was wondering if there are any known alternatives, since searching for “vim command palette” is a bit limiting; maybe there are some other terms more appropriate for this.

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• Mac OS X - Quickly change voices for Text-to-Speech

  - by Roman Geber

  I love the text to Speech feature of Mac OS X. Since I'm not a native English speaker I'm very happy about all the additional languages added since Lion came out. However, I do use English as well as my native language (German). Changing voices is a bit of a pain. It just requires too many steps to be comfortable. Is there any way to make this easy? I was looking for shortcuts, maybe a drop down menu somwhere up in the right corner, anything would be fine. Since my search was not successful, I hope to find some advice here on SuperUser. Thanks a lot! cu Roman

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• How to build compass in sublime text 2

  - by aurel

  I downloaded this package which allows use to build compass in though sublime text by pressing cmd+b. I created a sass file, made sure compass is selected from the tools build system compass menu. But when I press cmd+b the file does not compile and I get no error. I only get [Finished in 0.0s with exit code 1]. However I also tested to build the code with sass (tools build system sass) and it works fine. Do I need to do anything to the sass file for compass to work. Thanks

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• Change default text editor for crontab to vim

  - by Max Williams

  I'm using ubuntu 9.10 and the default text editor is nano, which i hate. (doesn't everyone?) Normally it's not a problem as i just vi or gedit everything but crontab -e is opening with nano. I tried changing it to vim using sudo update-alternatives --config editor and selecting option 3 ("/usr/bin/vim.basic"). This has changed it for sudo and non-sudo alike. But crontab -e still opens nano. Any ideas? max

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• Deleting entire lines in a text file based on a partial string match with Windows PowerShell

  - by Charles

  So I have several large text files I need to sort through, and remove all occurrences of lines which contain a given keyword. So basically, if I have these lines: This is not a test This is a test Maybe a test Definitely not a test And I run the script with 'not', I need to entirely delete lines 1 and 4. I've been trying with: PS C:\Users\Admin> (Get-Content "D:\Logs\co2.txt") | Foreach-Object {$_ -replace "3*Program*", ""} | Set-Content "D:\Logs\co2.txt" but it only replaces the 'Program' and not the entire line.

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