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• Filling an Area in .NET

  - by lajoo

  I'm drawing a circle in C# and i have divided it into some parts,i want to fill different parts with different colors,is there anyway to do this? and how?i tried using fillpie() but i couldn't get the arguments to work.

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• Javascript: Inline function vs predefined functions

  - by glaz666

  Can any body throw me some arguments for using inline functions against passing predefined function name to some handler. I.e. which is better: (function(){ setTimeout(function(){ /*some code here*/ }, 5); })(); versus (function(){ function invokeMe() { /*code*/ } setTimeout(invokeMe, 5); })(); Strange question, but we are almost fighting in the team about this

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• Serve external template in Django

  - by AlexeyMK

  Hey, I want to do something like return render_to_response("http://docs.google.com/View?id=bla", args) and serve an external page with django arguments. Django doesn't like this (it looks for templates in very particular places). What's the easiest way make this work? Right now I'm thinking to use urllib to save the page to somewhere locally on my server and then serve with the templates pointing to there. Note: I'm not looking for anything particularly scalable here, I realize my proposal above is a little dirty.

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• Simulating "focus" and "blur" in jQuery .live() method...

  - by Jonathan Sampson

  Update: As of jQuery 1.4, $.live() now supports focusin and focusout events. jQuery currently1 doesn't support "blur" or "focus" as arguments for the $.live() method. What type of work-around could I implement to achieve the following: $("textarea") .live("focus", function() { foo = "bar"; }) .live("blur", function() { foo = "fizz"; }); 1. 07/29/2009, version 1.3.2

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• Vim jump last mark-different file

  - by anon

  :bn , :bp just switches buffers I want something like ctrl-o, which has a 'stack' of marks it jumps through. However, I want it to ignore marks in the same file ... i.e i want ctrl-my-o to be ctrl-o until you hit a different file and ctrl-my-i to be ctrl-i until you hit a different file Is there somethig like this in vim?

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• win32 ruby1.9 regexp and cyrillic string

  - by scriper

  #coding: utf-8 str2 = "asdf????????" p str2.encoding #<Encoding:UTF-8> p str2.scan /\p{Cyrillic}/ #found all cyrillic charachters str2.gsub!(/\w/u,'') #removes only latin characters puts str2 The question is why \w ignore cyrillic characters? I have installed latest ruby package from http://rubyinstaller.org/. Here is my output of ruby -v ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-mingw32] As far as i know 1.9 oniguruma regular expression library has full support for unicode characters.

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• Other ternary operators besides ternary conditional (?:)

  - by Malcolm

  The "ternary operator" expression is now almost equivalent to the ternary conditional operator: condition ? trueExpression : falseExpression; However, "ternary operator" only means that it takes three arguments. I'm just curious, are there any languages with any other built-in ternary operators besides conditional operator and which ones?

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• Remove first and last characters from a string in Lisp

  - by powerj1984

  I am passing in command line arguments to my Lisp program and they are formatted like this when they hit my main function: ("1 1 1" "dot" "2 2 2") I have a dot function and would like to call it directly from the argument, but first I must strip the " characters. I tried variations of this function: (defun remove-quotes (s) (setf (aref s 0) '"")) to no avail, Lisp complains that "" is not a member of base-char. Thanks!

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• Are GUID primary keys bad in theory, or just practice?

  - by Yarin

  Whenever I design a database I automatically start with an auto-generating GUID primary key for each of my tables (excepting look-up tables) I know I'll never lose sleep over duplicate keys, merging tables, etc. To me it just makes sense philosophically that any given record should be unique across all domains, and that that uniqueness should be represented in a consistent way from table to table. I realize it will never be the most performant option, but putting performance aside, I'd like to know if there are philosophical arguments against this practice?

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• How can I write full search index query which will not consider any stopwords?

  - by Avinash

  I have written a query which will perform Full Text search using full search Index in mysql Table. But my problem is that when user searches with "to go" then it will not search anything because of stopwords in mysql. So my question is, how can I write a Full Search query which will ignore the stopwords?

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• getopt(_long) : How to obtain argument not preceded by '-' or '--'

  - by Simone Margaritelli

  Hi guys, i have a program that needs command line arguments in the form : ./my_program -m256M -tm -t some_other_file The "some_other_file" argument is not bound to -t (-t it's just another functionality) so i can't take it as the optarg of any of the flags, neither can i assume it is the last argument in the list. How can i acieve this? Thanks

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• jQueryUI css errors

  - by cf_PhillipSenn

  When I load jQueryUI on a Windows XP machine using Firefox 3.6.3, I get a bunch of css errors: Error in parsing value for 'filter' Lines 18, 76, 77. Unknown property 'border-top-left-radius' Line 274. Unknown property 'border-top-right-radius' Line 275. unknown property 'zoom' Lines 300,306,336,345,385,408. Q: Should I just ignore these errors?

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• Javascript equivalent to C strncmp (compare string for length)

  - by Daniel Bingham

  Is there an equivalent in Javascript to the C function strncmp? Strncmp takes two string arguments and an integer length argument. It would compare the two string up to length and determine if they were equal as far as length went. Does javascript have an equivalent built in function?

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• regular expression that ignores case of first character

  - by Richard

  I know JavaScript regular expressions can ignore case for the entire match, but what about just the first character? Then tuesday would match Tuesday but not TUESDAY.

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• String concatenation in C

  - by Mechko

  if I want to construct a const char * out of several primitive type arguments, is there a way to build the string using a similar to the printf?

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• Call trace in Android

  - by DenMark

  I want to know how to do method tracing for Android applications. I mean, a sequence of calls on each object, not a stack trace. It's very similar to this question (Call trace in java), but on different platforms (jvm-PC vs dvm-Android). I have no control over the start arguments of dalvik, thus I cannot specify a java agent (or am I wrong here?). Is there another way to do method tracing? Thanks!

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• Checkbox In Listview + vb.net

  - by Mark

  Can anyone help me on how to do this.. I have a ListView with Checkboxes in vb.net and what I want to do is when the user check the checkbox, the program ignore the response of the user in checking the checkbox, instead it leaves the checkbox uncheck.. This concern is uses for may validation.. Thanks for your positive response regarding this..

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• supress warning for generated c# code

  - by soren.enemaerke

  I have turned on "Treat warnings as errors" for my VS project which mean that I get errors for missing documentation (nice reminder for this particular project). However, part of the code is generated by a custom tool which does not insert xml documentation so I'm looking for away to ignore the missing xml documentation for the generated code only, not for the entire project. I have no influence on the actual file generated and cannot really insert anything in the file (as it is regenerated frequently by the tool) so I looking for something existing outside the generated file (the classes that are generated are partial, if that helps)

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• Changing forecolor according to backcolor

  - by strakastroukas

  Dear SO family, I have created an iframe which contains the label, "powered by MyWebsite.site" The "iframe itself" accepts arguments, so other webmasters may customize the appearance of it. The problem is that since the background of the iframe could be customized, anyone can "vanish" the "powered by MyWebsite.site". So what option do i have? How should i dynamically change the label color depending on any background?

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• Selecting strings and case sensitivity

  - by ChiliYago

  I am trying to filter for an object that has a Title field and I want to ignore case. Is there a way to make sure case sensitivity of turned off? | Where-Object {$_.Title -like "myString"}

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• Usable mainmenu when sheet is shown

  - by neoneye

  How does one react to menuitems that are clicked via mouse or invoked via keyboard, e.g: CMD+Q ? [NSApp beginSheet:my_sheet ...arguments... ]; /* The sheet is now shown and the mainmenu isn't usable. How does one make it usable? */ [NSApp endSheet:my_sheet returnCode:0];

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• Execute a Application On The Server Using VBScript

  - by Nathan Campos

  I have an application on my server that is called leaf.exe, that haves two arguments needed to run, they are: inputfile and outputfile, that will be like this example: leaf.exe input.jpg output.leaf They are all on the same directory as my home page file(the executable and the input file). But I need that a VBScript could run the application like that, then I want to know how could I do this.

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• How do I select the first row per group in an SQL Query?

  - by mafutrct

  I've got this SQL query: SELECT Foo, Bar, SUM(Values) AS Sum FROM SomeTable GROUP BY Foo, Bar ORDER BY Foo DESC, Sum DESC This results in an output similar to this: 47 1 100 47 0 10 47 2 10 46 0 100 46 1 10 46 2 10 44 0 2 I'd like to have only the first row per Foo and ignore the rest. 47 1 100 46 0 100 44 0 2 How do I do that?

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• Variable popen calls in C

  - by Bushman

  I'm trying to execute MS-DOS DEL commands inside a Win32 C program, and I already know that system and popen can be used for this. However, the problem is that both require string literals (type const char) for the commands, and I need something like the DOS equivalent of dir ~ | grep -P '/\d{7,8}\.exe$/' | rm, which obviously can't use string literals. Is there some other subprocess function in C that allows for char arrays as arguments for process names?

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• Drupal 6, Views 2: Is it possible to have a filter that only applies to registered users?

  - by dajoropo

  Hello, Is it possible to create a filter in a Drupal 6 View that is only applied for registered users? For one filter I need I'm using the user vote (With fivestar and votingapi) to know if they user already voted this node or not, and when the user is annonymous, is working as if all the votes from all the annonymous users where from the same. This is why I need to add this filter, but ignore it in case the user is annonymous. Thanks a lot in advance for the help!

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