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• Which Is The Best Way Of Creating Random Value ???

  - by Meko

  I am triying to create random value for my game to show enemies on screen. BUt it some times shows 2 together some times 3 ...I want to ask that which is the best formul for creating random value.. This is my so far random value random = 1 * (int) (Math.random() * 100);

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• Make multiple monitors go to sleep with Windows API?

  - by LithMaster

  How exactly would I make both of my monitors go to sleep, I want to write an application myself because I'd like to add certain functionality, and so far I can't find anything on MSDN relating to making your display go to sleep.

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• Align UITableViewCell accessoryView to bottom of cell instead of middle

  - by Jason Prado

  In the native Mail app, the To: field has a ContactAdd UIButton on the right in the accessoryView position, but it is aligned to the bottom of the cell (which you can see as the cell grows in height). Is it possible to mimic this using the accessoryView property? As far as I can tell, accessoryViews always align in the middle.

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• How can I use Perl's s/// in an expression?

  - by mikeY

  I got a headache looking for this: How do you use s/// in an expression as opposed to an assignment. To clarify what I mean, I'm looking for a perl equivalent of python's re.sub(...) when used in the following context: newstring = re.sub('ab', 'cd', oldstring) The only way I know how to do this in perl so far is: $oldstring =~ s/ab/cd/; $newstring = $oldstring; Note the extra assignment.

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• NILL value in haskell

  - by snorlaks

  Hello, I get input (x) from user, convert it to Int by let y = (read x)::Int and then I would like the function to behave in a special way if user gave nothing (empty string). -- In this place I would like to handle situation in which user -- gave empty string as argument -- this doesnt work :/ yearFilter [] y = True --This works fine as far as y is integer yearFilter x y | x == (objectYear y) = True | otherwise = False Thanks for help, Bye

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• How do i program a simple IRC bot in python?

  - by Jake

  Hi every one. I need help writing a basic IRC bot that just connects to a channel.. is anyone able to explain me this? I have managed to get it to connect to the IRC server but i am unable to join a channel and log on. The code i have thus far is: import sockethost = 'irc.freenode.org' port = 6667 join_sock = socket.socket() join_sock.connect((host, port)) <code here> Any help would be greatly appreciated.

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• Count words like Microsoft Word does

  - by Maarten

  I need to count words in a string using PHP or Javascript (preferably PHP). The problem is that the counting needs to be the same as it works in Microsoft Word, because that is where the people assemble their original texts in so that is their reference frame. PHP has a word counting function (http://php.net/manual/en/function.str-word-count.php) but that is not 100% the same as far as I know. Any pointers?

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• How to use FMS with C# ASP.NET

  - by Luis Reyes

  Hi, I actually need a way to work with a Flash media Server using c# and asp.net. And I don't have a clue about how to accomplish that I've been looking for documentation but haven't found anything worth so far. Thx in advance. Edit: What I want is to edit a Shared Object in FMS from Asp.net.

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• How do you raise a .Net event from an IronRuby class?

  - by Brian Genisio

  I'm trying to figure out how to implement an event in a ruby class. Specifically, I am trying to make my class implement an interface (INotifyPropertyChanged) that includes an event (PropertyChanged). I can create my add_PropertyChanged and remove_PropertyChanged methods... but then what? This is what my class looks like so far: class TestClass include System::ComponentModel::INotifyPropertyChanged def add_PropertyChanged(handler) end def remove_PropertyChanged(handler) end end

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• Drawing a Web Graph

  - by Kenn

  I'm trying to draw a graph on an ASP webpage. I'm hoping an API can be helpful, but so far I have not been able to find one. The graph contains labeled nodes and unlabeled directional edges. The ideal output would be something like this. Anybody know of anything pre-built than can help?

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• Generating standalone executable for Python-3.x?

  - by Matt Joiner

  Are there any alternatives to cx_Freeze for Python-3.x? So far I've tried PyInstaller, and py2exe without luck.

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• Python datetime to Unix timestamp

  - by Off Rhoden

  I have to create an "Expires" value 5 minutes in the future, but I have to supply it in UNIX Timestamp format. I have this so far, but it seems like a hack. def expires(): '''return a UNIX style timestamp representing 5 minutes from now''' epoch = datetime.datetime(1970, 1, 1) seconds_in_a_day = 60 * 60 * 24 five_minutes = datetime.timedelta(seconds=5*60) five_minutes_from_now = datetime.datetime.now() + five_minutes since_epoch = five_minutes_from_now - epoch return since_epoch.days * seconds_in_a_day + since_epoch.seconds Is there a module or function that does the timestamp conversion for me?

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• Linq to Sql get SqlCommand when stored procedure execution fails

  - by Tim Mahy

  Hi all, currently I'm assigning a TextWriter to the Log property of my Linq to Sql data context (per request instancing) and write this to my logging when an exception is thrown while executing a stored procedure (is strongly typed mapped in the context, so not executing a custom command) however when using ADO.NET we normally inspect the SqlCommand upon unhandled exception to read out the parameters and log them is it possible to access the SqlCommand that was used for executing a Stored Procedure in L2S so we can reuse that existing logging component? This would be far nicer than the current Log TextWriter solution.... greetings, Tim

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• rails backgroundjob running jobs in parallel?

  - by Damir Horvat

  I'm very happy with By so far, only I have this one issue: When one process takes 1 or 2 hours to complete, all other jobs in the queue seem to wait for that one job to finish. Worse still is when uploading to a server which time's out regularly. My question: is Bj running jobs in parallel or one after another? Thank you, Damir

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• Intel AVX intrinsics: any compatibility library out?

  - by ~buratinas

  Are there any Intel AVX intrinsics library out? I'm looking for something similar as 'sse2mmx.h' header which fall-backs to MMX intrinsics if SSE2 integer intrinsics are not available on compile time. Thus if I had similar library for AVX I could write optimized code for new hardware which would have almost optimal speed in case AVX extension isn't available. Googling didn't help much so far :(

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• Retrieve the full page HTML - jQuery

  - by fire

  I am trying to retrieve the full HTML of a page, so far I am using: $('*').html() Is there a better way (also this excludes the <html> tags at the top)?

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• Shell scripting : Find file with the name 'error_log' and check sizes, remove if over a certain size

  - by Roy

  Hi guys, I am trying to create a shell script/command that find error_log files created by PHP, check their file sizes and remove them if over a certain size. I have only gotten as far as printing the files and file sizes with the code below for i in `locate -r 'error_log$'`;do echo "$i|" `stat -c %s $i`;done Can anyone help? Thanks in advance!

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• SQLAlchemy - select for update example

  - by Mark

  I'm looking for a complete example of using select for update in SQLAlchemy, but haven't found one googling. I need to lock a single row and update a column, the following code doesn't work (blocks forever): s = table.select(table.c.user=="test",for_update=True) u = table.update().where(table.c.user=="test") u.execute(email="foo") Do I need a commit? How do I do that? As far as I know you need to: begin transaction select ... for update update commit

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• Class diagram: how to write down classes that belong to a library?

  - by Michiel Borkent

  I am reverse engineering some Java code into a class diagram. Now I'm wondering how to model classes that are from a library that I didn't design. If I'm writing them down as classes, I should maybe also know what interfaces they implement, etc, and put that in the diagram. How far do I go with this? Is it better to write them down as attributes of my own classes?

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• Localizing non-breaking space in Windows 8

  - by Lukas_Skywalker

  I'm trying to localize a Windows 8 Metro style app as described in a guide on MSDN. This worked very well so far, but now I'm trying to localize a string containing a non-breaking space which appears in a XAML file (originally as hexadecimal xml-escaped string: &#x00a0). Just putting the above string into the Resources.resw file does not work, it appears just as &#x00a0. What do I have to do to get a non-breaking space in my localizations?

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• COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better?

  - by zneak

  Hello guys, I often find these three variants: SELECT COUNT(*) FROM Foo; SELECT COUNT(1) FROM Foo; SELECT COUNT(PrimaryKey) FROM Foo; As far as I can see, they all do the same thing, and I find myself using the three in my codebase. However, I don't like to do the same thing different ways. To which one should I stick? Is any one of them better than the two others?

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• CSS conditional comments for other Browsers except IE?

  - by Starx

  So far I know, the conditional comments are only supported for different Versions of IE. Likeways, can we provide conditional comments for other browsers too. If Yes, How? If no, what could be the best alternative?

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• problem with VS 2005

  - by persistence911

  I have a program I converted from vs 2003 to vs 2005 . It has worked fine so far until I changed one of the Dlls. Funny enough I had just One error . Maximum Number of errrors Exceeded and No other indication of other Error. Please I have been trying to fix these for like 2 days now.

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• How to leverage multicore CPU's when compiling C# projects in a large solution?

  - by Sly

  As far as I know, VS2008/MSBuild do not suport multithreaded compilation of C# projets. I don't know if VS2010 supports it. Do you know a 3rd party product or an open source projet that does that?

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• Does the order of arguments in a conditional statement affect execution time in php?

  - by dd0x

  Hi, As far as I know when writing a conditional statement in C such as the following: if ( some_function() == 100 && my_var == 5 ) { //do something } is slower to execute than if ( my_var == 5 && some_function() == 100 ) { //do something } because it's faster to execute the my_var == 5 rather than all of the code in the function ( because if my_var != 5, then the rest of the if statement would not even be executed )...so I am wondering if the same is true for conditional statements in PHP?

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