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• Create Linework/Geometry Using Text Style in AutoCAD

  - by Kratz

  I'm working in AutoCAD using the ObjectARX .Net API. Is there a way to either create text using lines/curves/polylines, or explode an existing text object into lines/ect? Prefereable I would like to be able to generate linework based on an exsiting AutoCAD text style. Edit: I was able to find the source for the TxtExp command here . However its in AutoCADs own Lisp language, and I can't make heads or tails of it.

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• How do I prevent vim from tab-completing .class files?

  - by cvondrick

  When I use :e in vim, it will tab-complete .class files before the .java files. As I never want to edit .class files, how do I prevent vim from showing .class files in the tab-completion?

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• Error in OnClientClick in C#?

  - by Champ

  I want a popup to be populated to user before deleting the record I have tried OnClientClick and class to handle it with JavaScript/jQuery but with no success ERROR Type 'System.Web.UI.WebControls.HyperLinkField' does not have a public property named 'OnClientClick'. Control <asp:HyperLinkField OnClientClick="return confirm('Are you sure you would like to delete the selected landing page?')" datanavigateurlfields="id" datanavigateurlformatstring="ViewLandingPages.aspx?id={0}&delete=yes" HeaderText="Delete" Text="Delete" /> EDIT : also tried adding a class (for handling it with jquery ) but with no success

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• Dictionary to Json object, "Expected expression"

  - by MrW

  I'm trying to convert a dictionery into a json object, so that I can work with it in my front end. sortFields = <%= SchrodersHtmlHelper.ToJson(ViewData["SortInfo"])%>; However, I keep on getting "Expected expression" for this all the time and I'm clueless why. Could anyone explain to me what I'm doing wrong? Edit: The conversion works fine, but I still get this issue in the front end, causing the browser to complain about it.

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• What happens if two people submit edits at once

  - by Karl Entwistle

  Hi there, This might be a stupid questions but I wanted to know what happens if two users edit some data at once and then both click submit at the same time, I assumed Rails handled requests one after the other and so someone would get an error message but is this correct? Thanks (Once one person has edited data I dont want it to be accessible or editable anymore)

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• Select-all checkboxes in a FORM_TAG

  - by Horace Ho

  In a form_tag, there is a list of 10 to 15 checkboxes: <%= check_box_tag 'vehicles[]', car.id %> How can I select-all (put a tick in every single) checkboxes by RJS? Thanks EDIT: Sorry I didn't make my question clear. What I meant to ask is how to add a "Select/Un-select All" link in the same page to toggle the checkboxes.

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• updating uitableview after performing paste from the cell

  - by Nava Carmon

  Hi, I've implemented edit menu from my custom UITableViewCell class. I have a small problem of updating a table view from inside the custom table cell class. What is the best approach to do that? TIA

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• Debug the StackOverFlow exception

  - by BDotA

  When I run my C# program it throws an Stack Overflow exception in one of the methods on a DLL that I have a reference to it in my solution. but no debugging info is available to me because it says it is an stack overflow exception and no info is available. what are the next debugging steps that I should follow to understand what is going on and why ? thanks Edit: here is the code that stops at: static public Collection SortCollection(Collection oCollection, string sPropertyName, string sKeyPropertyName) { return SortCollection(oCollection, sPropertyName, sKeyPropertyName); }

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• "Better" way to write this?

  - by gms8994

  Is there a better (ie, more readable) way to write this? if (isset($input_vars['directive']) && $input_vars['directive'] == 'edit') {

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• Creating own shortcuts: Problem in safari

  - by Thariama

  I have a web application which needs to be called from firefox and safari. Several shortcuts will let the user edit stuff and do other actions. I already implemented my shortcuts and they work great in firefox but not in safari. I can't for example do anything on alt+return - its not getting catched. Is there an easy way to overwrite built-in shortcuts in safari? A way to make alt+return work with safari?

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• dropdown menu using select tag in ruby

  - by user588324

  I want to create a drop down menu having options and then on selecting option i will hit the submit button that will redirect me to the particular. I have code something like this <%= select_tag "options", options_for_select([["Dashboard", "/homes/"+user.saving_account.id.to_s], ["Edit", "/user/"+registrar]] ) %> Now I want when I choose any of these option and hit button that will redirect either of these. Any ideas????

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• j2me/BlackBerry - How to send Email with Attachment from Application?

  - by SWATI

  hey i am building an application in which user can send an email to a person. The user enters the email id of the person to whom email is to be sent in a Edit field and then presses a send button the email must be delivered with an attachment. how can i do it?????? i m really confused after googling. can someone tell me the exact way also,cant i send email from simulator if my cod file is unsigned thanks in advance

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• Drupal: where does this tab "Track" come from ?

  - by Patrick

  hi, I've noticed there is one more tab in my edit-content pages in Drupal. Could you tell me which plugin added it ? See picture: http://dl.dropbox.com/u/72686/TrackTab.png thanks

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• How do I "DoEvents" in WPF?

  - by SLC

  I've read that the C# version is as follows: Application.Current.Dispatcher.Invoke( DispatcherPriority.Background, new Action(delegate { })); However I cannot figure out how to put the empty delegate into VB.NET, as VB.NET does not appear to support anonymous methods. Ideas? Edit: Possibly this? Application.Current.Dispatcher.Invoke( DispatcherPriority.Background, New Action(Sub() End Sub))

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• Priority of C++ operators "&" and "->"

  - by stung

  Given the following: &row->count Would &(row-count) be evaluated or (&row)-count be evaluated in C++? EDIT: Here's a great link for C++ precedence.

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• Killing thread after some specified time limit in Java

  - by Moev4

  Is there a way to kill a child thread after some specified time limit in Java? Edit: Also this particular thread may be blocked in its worst case (Thread is used to wait for a file modification and blocks until this event occurs), so im not sure that interrupt() will be successful?

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• change application windows style

  - by Suriyan Suresh

  I start IE as a process and then i would like to change the following properties of a application. remove title bar, toolbar of a application(if IE) set top,left location and size through c# prevent process from minimizing , i have used the following code but had no luck(find the handle of the process and then pass it to below function) public void SetFormOnDesktop(int hwnd) { int hwndf = hwnd; IntPtr hwndParent = FindWindow("ProgMan", null); SetParent(hwndf, hwndParent); } EDIT 1: Is it possible to prevent IE context menu and prevent it from showing on taskbar

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• Delphi - Is there any equivalent to C# lock?

  - by CaldonCZE

  I'm writing a multi-threaded application in Delphi and need to use something to protect shared resources. In C# I'd use the "lock" keyword: private someMethod() { lock(mySharedObj) { //...do something with mySharedObj } } In Delphi I couldn't find anything similar, I found just TThread.Synchronize(someMethod) method, which prevents potential conflicts by calling someMethod in main VCL thread, but it isn't exactly what I want to do.... Edit: I'm using Delphi 6

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• A C++ text editing component that handles footnotes?

  - by Rich

  After a cursory glance round and some thinking, the only way I can think of to create a footnoting editing component is several rich edit controls, though with this method there's many caveats. Does anyone know of any existing component which handles anything like this? Thanks.

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• MySQL on two ports using IPTables - self-access

  - by b0rman

  I trying to make MySQL available by 2 ports: 3306 and 3339 I added rule to iptables: iptables -t nat -A PREROUTING -i bond0 -p tcp --dport 3339 -j REDIRECT --to-port 3306 and everythin is great for remote connections. But if I'm trying to connect it locally, I'm getting an error: mysql -u username -ppassword --port=3339 -h Host.Name ERROR 2003 (HY000): Can't connect to MySQL server on 'Host.Name' (111) Any ideas how can I edit iptables to get local access via 3339 port?

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• ruby yaml ypath like xpath ?

  - by gurpal2000

  Hi i have a yaml file like so --- data: - date: "2004-06-11" description: First description - date: "2008-01-12" description: Another descripion How can i do a "ypath" query similar to xpath for xml ? Something like "get the description where the date is 2004-06-11" YAML.parse_file('myfile.yml').select('/data/*/date == 2004-06-11') How do you do it, and if that's possible how can i similarly edit the description by 'ypath' ? Thanks

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• In C++, what happens when you return a variable?

  - by wowus

  What happens, step by step, when a variable is returned. I know that if it's a built-in and fits, it's thrown into rax/eax/ax. What happens when it doesn't fit, and/or isn't built-in? More importantly, is there a guaranteed copy constructor call? edit: What about the destructor? Is that called "sometimes", "always", or "never"?

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• How to do method chaining in Java? o.m1().m2().m3().m4()

  - by Pentium10

  Maybe the title might be better, if someone knows a better one, please edit. I've seen in many Java code notation that after a method we call another, here is an example. Toast.makeText(text).setGravity(Gravity.TOP, 0, 0).setView(layout).show(); As you see after calling makeText on the return we call setGravity and so far. How can I do this with my own classes? Do I have to do anything special?

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• [Edited] is it helpful to use cursor in triggers for auditing? If Yes then How?

  - by Parth

  Is it possible to Use cursor in triggers in MySQL? Is it recommended? as someone told me its helpfull to use cursor in triggers for auditing I need this for auditing... EDIT is it helpful to use cursor in triggers for auditing? If Yes then How? Please help .. Thank You

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• Online PHP IDE

  - by Dinah

  Is there an IDE for PHP where you can edit the code for your pages online? Real syntax highlighting is minimal. More would be great. I'd like to be able to do development on my site at times other than when I'm not at at home.

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