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• What is this syntax #[] in REBOL?

  - by Gregory Higley

  In another question, I saw the following syntax: #[unset!] What is that? If I say type? #[unset!] in R3, it tells me unset!, but it doesn't solve the mystery of what #[] is. So curious.

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• C underscore prototype syntax

  - by lobsterriffic

  I was trying to compile a ruby module, and my compiler choked. I think it might have something to do with a line in ruby.h: void rb_check_type _((VALUE,int)); I've never seen this _ syntax before. What does it mean? Could it cause problems for my compiler (Visual Studio)?

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• Syntax highlighting in gedit not working automatically

  - by wildster

  Hi, I'm trying to use Ubuntu for Rails development and I'm liking gedit except the syntax highlighting does not seem to work with out me setting it for each file I open. Should it not recognize a .rb file a ruby file rather than me having to go into the menu and setting it as such? Have I missed a setting somewhere? Thanks

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• @property objective-c syntax

  - by okami

  I'm looking for the syntax of the getter/setter. Which is the setter and which is the getter?? Is the readwrite attribute the getter? Is the assign the setter? @interface SomeClass : NSObject { NSString *str; NSDate *date; } @property (readwrite, assign) NSString *str; @property (readwrite, assign) NSDate *date;

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• How can I serve up color-coded Java code using PHP?

  - by Eric

  I'd like to embed code from my SVN repository into my website, using PHP. The SVN has public anonymous access, so the PHP code should be fine reading it. The code on said SVN is java, and so far I've had no luck finding a syntax-highlighter to make the code more readable. Ideally I'd like one that uses CSS classes so that I can change the colors to match the look of the website. Could someone point me to a PHP library that highlights Java code?

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• how to echo/access the 'get' index of the given array in PHP syntax

  - by OM The Eternity

  I have the array variable say $value, and it has the below given array [navigation] => navigationHistory Object ( [path] => Array ( [0] => Array ( [page] => order_form.php [mode] => NONSSL [get] => Array ( [id] => 31 ) ) ) ) how to echo/access the 'get' index of the given array in PHP syntax

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• nulls and dbnull is there more efficient syntax

  - by user302730

  Hi, I am trying to use the solution given here - http://stackoverflow.com/questions/218808/c-ado-net-nulls-and-dbnull-is-there-more-efficient-syntax But I am working with an int. Thanks

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• Equivalent lambda syntax for linq query

  - by ilias

  Hi, I am having a mind-freeze here, but I cant seem to find the equivalent lambda syntax for - string[] a = {"a","b","c"}; string[] b = {"1","2","3"}; var x = from a1 in a from b1 in b select new{a1, b1};

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• Syntax highlighting on iPhone Text-Editor

  - by pbcoder

  Hi, I want to write a simple text editor for iPhone with syntax highlighting support for c,c++. But the problem is, I dont't know how to do this. The first solution I was thinking about, was to go over the text and highlight keywords when the value of the UITextView has changed, but I think that if I got more than 1000lines of code that doesn't work very well. Thanks for help!

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• PHP syntax question: global $argv, $argc;

  - by Andrew

  So I have a PHPUnit test, and found this code within a function. global $argv, $argc; echo $argc; print_r($argv); I understand what these variables represent (arguments passed from the command line), but I've never seen this syntax before:global $argv, $argc; What specifically is going on here?

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• mysql restore file.sql syntax error using command line

  - by Jason

  when I input mysql -u root -p XXXX dbname < c:/filename.sql alway get this error "error 1064 <42000:" you have an error in your SQL suntax; check the manual that corresponds to your MySql server version for the right syntax to use near ..... what is wrong with this statement?

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• command line arg?

  - by kaushik

  This is a module named XYZ. def func(x) ..... ..... if __name__=="__main__": print func(sys.argv[1]) Now I have imported this module in another code and want to use the func. How can i use it? import XYZ After this, where to give the argument, and syntax on how to call it, please?

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• Java API for source formatting

  - by Marty Pitt

  Hi There are several PHP or js code formatting libs out there -- does anyone know if similar libs exist in Java? Ie., Given a string of code, return a formatted string with syntax colouring etc. It'd be ideal if it auto detected the language, but I might be pushing my luck there...

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• Strip tags but not those inside <code>

  - by dantan

  I have seen some solutions, or at least tries, but none of them really work. How do I strip all tags except those inside or [code] - and replace all the < and with &lt; etc. in order to let js do some syntax highlighting on the output?

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• Javascript syntax with () - function scope

  - by Fabien

  I am not very familiar with the Javascript syntax bellow. Can anyone shade light about the sense of this block? For what purpose? (function foo() { alert('bar'); })(); Thanks in advance.

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• How to fix "unexpected T_CONSTANT_ENCAPSED_STRING" syntax error?

  - by user2534376

  I have the following code: function wp_logout_url($redirect = '') { $args = array( 'action' => 'logout' ); if ( !empty($redirect) ) { $args['redirect_to'] = urlencode( $redirect ); } $logout_url = add_query_arg($args, site_url(wp-login.php', 'login')); $logout_url = wp_nonce_url( $logout_url, 'log-out' ); return apply_filters('logout_url', $logout_url, $redirect); } But I get the following error: Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING How can I fix this?

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• Is it possible to insert multiple rows at a time in an SQLite database?

  - by Andrew

  In MySQL you can insert multiple rows like this: INSERT INTO 'tablename' ('column1', 'column2') VALUES ('data1', 'data2'), ('data1', 'data2'), ('data1', 'data2'), ('data1', 'data2'); However, I am getting an error when I try to do something like this. Is it possible to insert multiple rows at a time in an SQLite database? What is the syntax to do that?

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• JQuery AJAX syntax

  - by Nick

  I am trying to find the correct syntax to pass a varible to my JQuery Post. var id = empid; $.ajax({ type: "POST", url: "../Webservices/EmployeeService.asmx/GetEmployeeOrders", data: "{empid: empid}", contentType: "application/json; charset=utf-8", dataType: "json", success: function(result) { alert(result.d); } I don't think the data: value is quite right. Someone set me straight? Thanks!

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• Possible to call single-parameter Python function without using parentheses?

  - by Jen

  The Python documentation specifies that is is legal to omit the parentheses if a function only takes a single parameter, but myfunction "Hello!" generates a syntax error. So, what's the deal? (I'm using Python 3.1)

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• What does a fullstop (.) mean in Haskell?

  - by Casebash

  I really wish that Google was better at searching for syntax: decades :: (RealFrac a) => a -> a -> [a] -> Array Int Int decades a b = hist (0,9) . map decade where decade x = floor ((x - a) * s) s = 10 / (b - a)

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• syntax difference between ruby and python?

  - by fayer

  i wonder if there are tutorials that go through the syntax differences for ruby and python? i have seen a comparison between ruby and php but not between ruby and python. i have looked at both ruby and python but it would be very useful with this side-by-side comparison for deciding which one to choose. thanks

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• C++, what does this syntax mean?

  - by aaa

  i found this in this file: http://www.boost.org/doc/libs/1_43_0/boost/spirit/home/phoenix/core/actor.hpp What does this syntax means? struct actor ... { ... template <typename T0, typename T1> typename result<actor(T0&,T1&)>::type // this line thank you

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• full syntax of calling stored procedure in subsonic 3.0

  - by maung

  hi Can I know the fully syntax of stored procedure using in subsonic 3.0 ? here is my code which is not working. DataSet ds = new DataSet(); StoredProcedure sp = test.Usersp_Stock_Search("", 0, ""); sp.ExecuteDataSet();

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• Php function within SQL statement syntax

  - by Vafello

  I have the following code. I would like username to take the value of the getUserName function however I am fighting with syntax. Can anybody tell me what should be the correct one? $query = "SELECT user FROM users_entity WHERE username = getUserName()";

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• Passing An Array By Reference In Objective-C

  - by Garry

  I would like to pass a NSMutableArray by reference so that it can be altered by another method. What would be the correct syntax for this? Thanks,

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