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  • Get graphics information from font file. How to develop font parser similar to PDFView's font parser

    - by HBA
    Hi, I am trying to convert text into graphics using c#. My input is character string and output is bitmap with the input text. After lot of search I found some ways to do it, I found some techiques which uses this kind of techinque. For Example While creating Captcha, we have to print the character in the bitmap. But for that I should have the font installed in my windows. I can not perform such operation without installing the font. I have .ttf file with me but I dont want to install it because my work for that font is temporary only. Is there any way where I can extract out the Font's graphical information by providing the Character? I have also found font parser code http://swinglabs.java.sun.com/hudson/job/PDFRenderer%20Weekly%20Build/javadoc/com/sun/pdfview/font/package-summary.html Can anyone please provide me how to develpo similar thing using c#.Net? Or From where can I get the algorithm to parce font?

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  • Sequence numbers best practice

    - by Abdullah Jibaly
    What's the best practice or well known methods to implement sequence numbers for business entities such as invoices, purchase orders, job numbers, etc? I want to be able to save the latest value in the database and be able to set it programatically. Is it OK to use a table for this purpose that has a SEQUENCE_NAME, SEQUENCE_NUMBER tuple? I know some databases have a first class sequence type but others (eg, MySQL) do not so it's not something I want to rely on. If a table is used to hold these sequences what is the right way to get and increment them in a synchronized fashion to ensure no data inconsistencies arise?

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  • Configuring Squid proxy server

    - by Gatura
    I have installed squid on a mac mini and would like to configure it to be used as a proxy Any ideas where i would start, especially setting up the ACLs, am using webmin as the GUI tool for configuring squid

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  • Winlogon Init delay

    - by iceman
    I am trying to trace the boot time of a Windows 7 Professional machine and found the following times: Phase #, Phase Name, Start Time (s), End Time (s), Duration (s) 1, Pre Session Init, 0.000000000, 6.218684586, 6.218684586 2, Session Init, 6.218684586, 19.716180585, 13.497495999 3, Winlogon Init, 19.716180585, 164.393575644, 144.677395059 4, Explorer Init, 34.856013361, 39.280802294, 4.424788933 5, Post Boot, 39.280802294, 85.280802294, 46.000000000 The winlogon init seems to take a long time. What can be a reason?

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  • Working with a Mac and a PC

    - by user36501
    I am about to start working with a Mac and a PC - so I will be doing some work on the PC and some work on the Mac. I think my main concern is my Exchange email. DO you think its possible to check email on both machines - perhaps a setting to download to the Mac but keep a copy on the server or how would you suggest juggling both these machines at work?

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  • How to monitor screen updates?

    - by user299600
    I am trying to write a program that monitors when the screen has been redrawn. Meaning if any part of any window is redrawn, then the program is notified. As far as I understand I should use a journal record hook like at http://www.vbaccelerator.com/home/vb/code/libraries/Hooks/Journal_Record_Hooks/article.asp However, I do not understand which MSG type would get me the WM_PAINT events (WH_CALLWNDPROC and WH_CALLWNDPROCRET do not seem to do the job). I'm not even sure that WM_PAINT is what I'm looking for... Basically, if I knew when the DC associated with GetDesktopWindow() has changed then my problem would be solved. Question is: How do you monitor screen updates?

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  • How do I convert PDF to HTML programmatically?

    - by SoaperGEM
    Are there any classes, COM objects, command line utilities, or anything else that I can make an API for that can convert a PDF to an HTML document? Obviously the conversion might be a little rough since PDFs can contain a lot more than HTML can describe. I found a utility called pdftohtml on Source Forge, but quite honestly it does a horrible job with the conversion. I don't care if the software is free or commercial, but is there anything out there at all that I can incorporate with my own software to do this sort of conversion at least decently? I know Google's developed their own method of doing this, since you can click "View as HTML" on a PDF attached to an email through Gmail, but I was hoping there was something out available to the public. Remember, PDF to HTML. I'm NOT worried about HTML to PDF.

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  • Bulkinsert from CSV into db (C#) -> max number of rows in a web application?

    - by Swoosh
    Web application - C#, .Net, SQL 2k5. I recently used bulkinsert on an other application and I thought I would like to give it a try. I am going to receive a CSV file with 1000 rows, which will most likely add 500 000 (that is five hundred thousand) records in the database. I don't have any idea yet about this huge amount if it's going to work out well. I am afraid that it will time out. I didn't do any testing yet, but I am pretty sure it would time out eventually. Is there a way to make it not time out (I don't know ... split the bulkinsert into 1000 pieces :D) or I should try to do something like BCP, with a SQL job ...

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  • How to keep a process running on a remote windows server

    - by DutrowLLC
    I need to implement a background process that runs on a remote windows server 24/7. My development environment is C#/ASP.NET 3.5. The purpose of the process is to: Send reminder e-mails to employees and customers at appropriate times (say 5:00PM on the day before a job is scheduled) Query and save GPS coordinates of employees when they are supposed to be out on jobs so that I can later verify that their positions were where they were supposed to be. If the process fails (which it probably will, especially when updates are added), I need for it to be restarted immediately (or within just a few minutes) as I would have very serious problems if this process failed to send a notification, log a GPS coordinate, or any of the other tasks its meant to perform.

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  • Dock Panel component for .NET that allows docking inside tab-pages?

    - by Lasse V. Karlsen
    I want to build a user-interface that, for historical reasons, has a lot of "columns" of information. Many of these aren't relevant for all users in all cases, so I thought I'd look at dock panels to allow the users to hide or rearrange the columns according to their job scenario. This is Winforms in .NET 3.5. As such, I'd like the following: Have tab-pages in the main form Each tab-page can have dock-panels docked into them Dock-panels should be movable from one tab-page to another I've tried the following component packages so far without luck: Telerik Allows me to dock inside a tab-page, but dock-panels can't move from one tab-page to another. When attempting to drop a floating panel onto a different tab-page than the one it came from, it appears the dock will succeed, but when dropped it is docked on its owner container. Divelements SandDoc Same problems as with Telerik. DevExpress XtraBars Same problems as with Telerik. Basically, does anyone know of any such component (package) that would allow me to do what I want?

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  • How to recycle/reuse/continue Time Machine for a new Mac?

    - by bmargulies
    I have been backing up a MacBook Pro to an external hard disk with Time Machine. I got a new laptop, used the firewire connector to pull the universe across to it, and started it up. It does not want to just pick up where I left off with the backups; it wants to start a new backup sequence and thus I need a ton of additional disk space. Does anyone know a way to force it to just incrementally back up to the existing backup set?

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  • VMWare fusion cant get IP

    - by Mark Sutton
    Whenever I start my VM (Server 2003) it fails to pick up an IP address. It doesnt matter whether bridged or host and affects more than one image. If I set a static iP in the image on the same subnet as the host I cant ping anything on the network. Any ideas?

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  • Enable telnet windows 7 for all users

    - by ICTdesk.net
    Hi, I would like to enable telnet for all windows 7 users in our domain. Standard the telnet feature is disabled with Windows 7. I know how to enable it manually: Start Control Panel Programs And Features Turn Windows features on or off Check Telnet Client Hit OK BUT, how can I do this for all windows 7 users. All the windows 7 users are in a seperate OU. Anybody real experience with this? Thank you, Kindest regards, Marcel

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  • count clicks using actionscript 3.0 in flash

    - by Michael Stone
    I want to change the variable value based on the number of clicks. So if you click the button once, the cCount should equal 1 and twice it should equal 2. Right now all I'm returning for the value is 0, no matter the amount of clicks. Any ideas? btnRaw.addEventListener(MouseEvent.CLICK, flip); btnRaw.addEventListener(MouseEvent.MOUSE_UP,count); //create the flipping function //create the variable to store the click count var cCount:Number = 0; function flip(Event:MouseEvent):void{ raw_patty_mc.gotoAndPlay(1); } function count(Event:MouseEvent):void{ cCount = cCount+1; if(cCount>3 || cCount<6){ titleText.text="See you're doing a great job at flipping the burger! "+String(cCount); } }

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  • Essential topics to be discussed in Linux 101

    - by zengr
    Hi, We are organizing a Linux 101 Workshop for undergrad and grad students. Can you share some ideas/topics that are must for people who are just starting with Linux. Preconditions: No knowledge of Linux OS, philosophy and technical aspects (kernel, shell, commands) Post conditions: A basic crash course of Linux which will give them a good start and answer some basic questions asked on it.

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  • E-Mail wont open from windows 7 search

    - by uwe
    sometimes an element wont open, of I click on it in the start menu in the search results. This occurs most when searching for emails. I use outlook 2007 on windows 7 x64. If I search in outlook for that mail I can simply double-click it an it opens.

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  • What is the best API/framework/platform you ever worked with?

    - by Yuval A
    Most programming is done on an existing framework or platform, and using various APIs which make your programming job much more convenient. It can either be a superbly designed set of APIs, or a nice framework which you managed to get really cool things done really fast. All answers should give concrete examples of why that framework is so awesome, or examples of cool stuff you did with it. What existing framework really inspired you to do some awesome work? I know this is subjective, but I think we can get some cool ideas from this question. Please be easy on the "close" link :) Also - commun-ikified in advance.

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  • Webserver logs: "Morfeus F***ing Scanner"

    - by Patrick
    I've just found these accesses in my web server log files: ::ffff:218.38.136.38 109.72.95.175 - [10/Jan/2011:02:54:12 +0100] "GET /user/soapCaller.bs HTTP/1.1" 404 345 "-" "Morfeus Fucking Scanner" ::ffff:218.38.136.38 109.72.95.174 - [10/Jan/2011:02:54:12 +0100] "GET /user/soapCaller.bs HTTP/1.1" 404 345 "-" "Morfeus Fucking Scanner" Should I start to worry ? Or is it just a normal attempt to hack my server ? thanks

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  • how IP ban system works

    - by Remus Rigo
    hi all Can anyone tell me how the IP ban system works. I have Dynamic IP, every time i start my PC I have a different IP. I want to know how a site (like a chat system) knows my IP and it keeps me banned... thanks

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  • How to do a sample rate conversion in Windows (and OSX)

    - by Paperflyer
    I am about to write an audio file converter for my side job at the university. As part of this I would need sample rate conversion. However, my professor said that it would be pretty hard to write a sample rate converter that was both of good quality and fast. On my research on the subject, I found some functions in the OSX CoreAudio-framework, that could do a sample rate conversion (AudioConverter.h). After all, an OS has to have some facilities to do that for its own audio stack. Do you know a similar method for C/C++ and Windows, that are either part of the OS or open source? I am pretty sure that this function exists within DirectX Audio (XAudio2?), but I seem to be unable to find a reference to it in the MSDN library.

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  • Make NSFormatter validate NSTextFieldCell continuously

    - by harms
    In Cocoa, I have an NSOutlineView where the cells are NSTextFieldCell. The cell displays values which are strings that are formatted according to certain rules (such as floats or pairs of floats with a space in between). I have made a custom NSFormatter to validate the text, and this seems to work with no problem. However, the cell (or the outline view, I'm unsure what is causing this) only seems to use the formatter at the moment my editing would end. If I type some alphabetic characters into the text field (which violates the formatting rules), these characters show up -- the only way I notice the formatter doing its job is that I'm now prevented from moving keyboard focus away from this cell. If I return the contents of the cell to a valid form, then I can move focus away. I have set both the cell and the outline view to be "continuous". It would be better if I was unable to enter text into the cell in the first place. Is it possible to make it like that, and if so, how?

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  • Gedit opens on all workspaces?

    - by debug
    Im using Fedora 10 with XFCE. Every time I open Gedit, it opens a instance on every workspace. The circle icon on my window border is selected (meaning, enabled on all workspaces). When I disable it to appear on one workspace, then close and restart, Gedit opens normal (current workspace). Question is: How to keep this current configuration? If I restart my system, and start up Gedit, it appears on all workspaces again.

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