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• syntax for binding multiple variables within text

  - by danke

  When binding multiple variables value1 value2 value3 in the same text field, do I do this: text="{some text value1 other text value2 and other text value3}" or text="some text {value1} other text {value2} and other text {value3}" I noticed both work, but which is the right way to do it and will work all the time.

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• How to grab all variables in a post (PHP)

  - by ilhan

  How to grab all variables in a post (PHP)? I don't want to deal with $_POST['var1']; $_POST['var2']; $_POST['var3']; ... I want to echo all of them in one shot.

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• How to get javascript's variables by excel vba?

  - by cpps

  assume that I have a html file in which javascript like this <script type="text/javascript"> var test1 = 1; var test2 = 2; var tset3 = 3; </script> So, how can I get javascript variables by excel vba and use it in excel vba?

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• Getting references to local variables created during eval() in JavaScript

  - by David Parunakian

  In the scenario below, how can I get references to the variables declared during eval()? function test() { eval("var myVariable = 5"); var locals = magic() // TODO What should we do here? alert(locals["myVariable"]); // returns myVariable } Just a note: JavaScript being evaluated comes from a trusted source.

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• const_get but for variables

  - by aharon

  So I know you can say Kernel.const_get("ClassName") and you'll get back the class to which the string corresponds in name. But what about for variables? Is there a way to do: test = "heyas" some_method_here("test") #=> "heyas" Thanks so much

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• variables with dollar sign in the flex debugger?

  - by user273895

  when I debug a flex application in the properties of display objects i also see variables that start with a dollar sign, like: $alpha, $width, $x, etc.. what are they? are they different from the "normal" alpha, width, x properties?

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• how to pass variables this in dynamic query

  - by Ranjana

  i using the dynamic query to pass the variables select a.TableName, COUNT(a.columnvalue) as '+'count'+' from Settings.ColumnMapping a where a.ColumnValue in ('+ @columnvalue +') and a.Value in (' + @value +') the @columnvalues = 'a','b','c' @value ='comm(,)','con(:)' how to pass this in dynamic query any idea???

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• Your creative PHP Obfuscation - Dynamic Variables

  - by Email

  Hi No thread about use or unuse of obfuscusion please ^^ Just share creative approaches how to obfuscate in php the really smart way plz. plain md5 and base64_decode is too static .. what you think regarding hash, salt what about dynamic Variables (even for the same $var). Thx for any creative input

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• Javascript ||, how to compare multiple variables value?

  - by Fernando SBS

  How to right this syntax correctly: if (tipoTropaPrioritaria[m] || troopsCount[m] || availableTroops[m]) == ("null" || "undefined") { ... } (to check if any of the first 3 variables is null or undefined)

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• Different types for declaring pointer variables

  - by viswanathan

  Consider the below 2 declarations. appears next to the datatype and not next to variable char* ptr1, * ptr2, * ptr3; //all 3 are pointers appears next to the variable and not next to datatype char *ptr1,*ptr2,*ptr3; //again al 3 are pointers Is there any difference in intepretation between the 2 declarations. I know there is no difference in the variables. What is the rationale behind introducing void pointers?

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• How to redirect a form's get variables with IIS7

  - by Gareth

  Is it possible (and if so how) to redirect the url from a forms get variables into something more url friendly using IIS 7's URL Rewrite module. An example would be /Catalog/Search/Title=Something&Order=Price into /Catalog/Search/Title/Something/Order/Price Thanks for any suggestions

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• Application-wide variables and helpers

  - by Antonio

  Hi: I'm sure this question is fairly simple to answer... is there any way to make variables and helpers available application-wide on the iPhone, without using the Application delegate? Thanks!

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• +(void) initialize in objecive c class static variables construstor

  - by sugar

  I found some sample code from here. static UIImage *backgroundImageDepressed; /** * */ @implementation DecimalPointButton + (void) initialize { backgroundImageDepressed = [[UIImage imageNamed:@"decimalKeyDownBackground.png"] retain]; } is it something like this - +(void) initialize method initialize static variables of a class ( interface ) in objective c ? I have never seen this before. Please need your guidance on it. Thanks in advance for sharing your great knowledge. Sagar

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• C# & Session Variables to iFrames

  - by Bryan

  I am currently in C# and I have set Session variables on each page. The link to my Colorbox is in the MasterPage, and on click opens up in an iframe from a different page in a different folder i.e. /admin/deals.aspx <-- iframed page in colorbox which needs SESSION /default.aspx <-- page with set SESSION Is there a way I can pass this variable to the iframed page?

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• Using static variables in Android

  - by michael

  Hi, In android, are using static variables a recommended practice? E.g, implementing a Singleton pattern in Java, I usually do: private static A the_instance; public static A getInstance() { if (the_instance == null) { the_instance = new A(); } return the_instance; } Also, when does this get cleaned up by the Android JVM? Thank you.

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• Does armcc optimizes non-volatile variables with -O0 ?

  - by Dor

  int* Register = 0x00FF0000; // Address of micro-seconds timer while(*Register != 0); Should I declare *Register as volatile while using armcc compiler and -O0 optimization ? In other words: Does -O0 optimization requires qualifying that sort of variables as volatile ? (which is probably required in -O2 optimization)

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• C# coding standards for private member variables [closed]

  - by Sasha

  I saw two common approaches for coding standards for private member variables: class Foo { private int _i; private string _id; } and class Foo { private int m_i; private string m_id; } I believe the latter is coming from C++. Also, many people specify type before the member variable: double m_dVal -- to indicate that is is a nonconstant member variable of the type double? What are the conventions in C#?

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• Printing out variables and values in a Groovy object

  - by geejay

  How can I print out the (public and internal) variables and their values of a Groovy object? This has to be a dynamic solution, i.e at runtime.

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• [python] parsing a string of ascii text into separate variables

  - by jml

  Hi there, I have a piece of text that gets handed to me like: here is line one\n\nhere is line two\n\nhere is line three What I would like to do is break this string up into three separate variables. I'm not quite sure how one would go about accomplishing this in python. Thanks for any help, jml

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• Variables to input in file name for Reporting Services subscriptions

  - by kd7iwp

  Is there a list anywhere that lists all the variables I can use in file names for report subscriptions from within SQL Server Management Studio? I currently use @timestamp in my file names, but would like to use other options or even remove parts of the time stamp (for example, just use the date, not the time).

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• extract variables from an expression using javascript regexp

  - by powerboy

  For example, here is a string representing an expression: var str = 'total = sum(price * qty) * 1.09875'; I want to extract variables (i.e., 'total', 'price' and 'qty' but not 'sum' since 'sum' is a function name) from this expression. What is the regexp pattern in javascript? Variable name consists of letters, digits, or the underscore, beginning with letters or the underscore.

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• What is the relationship between a R.V N(0,1) and others continuous random variables

  - by calejero

  Hello. I have a question. I need to kwon what is the relationship between a Random Variable with Normal distribuation (N(0,1)) and others continuous random variables. Can you write to me an example? Thank You Hola a todos. Necesito saber qué relación existe entre una variable aleatoria Normal (0,1) y cualquier variable aleatoria continua. Además, me vendría bien un ejemplo. Gracias por vuestra ayuda

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• Autocompleting MVC View Variables in Eclipse PDT/Zend Studio

  - by voidstate

  When using Zend Studio to write views for a MVC framework, is there any way of having those variables autocomplete, perhaps using PHPdoc? For example, I set a variable in a view called $cart which is an instance of my ShoppingCart class. When I type "$cart-", I'd like the IDE to pop up with all of the objects properties.

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• Using Variables for Class Names in Python?

  - by Sam McAfee

  I want to know how to use variables for objects and function names in Python. In PHP, you can do this: $className = "MyClass"; $newObject = new $className(); How do you do this sort of thing in Python? Or, am I totally not appreciating some fundamental difference with Python, and if so, what is it?

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• Do you code variables in your language?

  - by Phil Hannent

  I am just working on a project where the library has an object with the property color, however being British I always use colour when writing variables and properties. I also just found some legacy code where the British developer used color in a variable name. Is American English the default for development now?

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