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• Hide Column based up Paramater Selected SSRS

  - by David A

  I would like to set the visiblity of columns based upon the value selected in a paramater. The problem is I do not want a specific paramater to do this (i.e Hide column X True/False) My report has several diffrent "departments" who are only intrested in certain columns. What would be the syntax for example to hide the "Sales" column when the "Customer Care" paramater is set?

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• Redirecting via .htaccess to .php with arguments in current folder.

  - by Jengerer

  Hey, I'm trying to redirect something like foo/bar to ?foo=bar, so I can do www.mydomain.com/hey/foo/bar to www.mydomain.com/hey/?foo=bar, but I can't seem to get the syntax right. I tried the following: RewriteEngine on RewriteRule ^foo/(.*)$ ?foo=bar [NC] But this doesn't work. How would I accomplish this? I tried adding a forward slash behind the question mark, but that makes it link to the root directory. Thanks, Jengerer

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• Python CLI tool - general parsing question

  - by WinkyWolly

  If possible I would like to use the following structure for a command however I can't seem to figure out how to achieve this in Python: ./somescript.py arg <optional argument> -- "some long argument" Would it be possible to achieve this in a feasible manner without too much dirty code? Or should I just reconsider the syntax (which is primarily preference). Thanks!

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• Why does Joda time change the PM in my input string to AM?

  - by Tree

  My input string is a PM time: log(start); // Sunday, January 09, 2011 6:30:00 PM I'm using Joda Time's pattern syntax as follows to parse the DateTime: DateTimeFormatter parser1 = DateTimeFormat.forPattern("EEEE, MMMM dd, yyyy H:mm:ss aa"); DateTime startTime = parser1.parseDateTime(start); So, why is my output string AM? log(parser1.print(startTime)); // Sunday, January 09, 2011 6:30:00 AM

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• Multi-line regex support in Vim

  - by Daniel

  I notice the standard regex syntax for matching across multiple lines is to use /s, like so: This is\nsome text /This.*text/s This works in Perl for instance but doesn't seem to be supported in Vim. Instead, I have to be much more specific: /This[^\r\n]*[\r\n]*text/ I can't find any reason for why this should be, so I'm thinking I probably just missed the relevant bits in the vim help. Can anyone confirm this behaviour one way or the other?

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• Grails gdoc editor support (esp IntelliJ)

  - by Stefan

  Since Grails 1.2 there's a documentation engine included: gdoc. The documentation's syntax is based on the Textile format. Is there some editor support for this? My first choice would be a plugin for IntelliJ, second option on for vim or gedit. Any hints welcome. I am totally a aware that the format is very simple by itself but having code coloring and content assist would be really nice.

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• How do I cast a string to integer and have 0 in case of error in the cast with PostgreSQL?

  - by silviot

  In postgres I have a table with a varchar column. The data is supposed to be integers and I need it in iteger type in a query. Some values are empty strings. The following: SELECT myfield::integer FROM mytable yields ERROR: invalid input syntax for integer: "" How can I query a cast and have 0 in case of error during the cast in postgres?

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• mssql: problem with string concatenation.

  - by 0plus1

  I'm trying this as part of a big query: (CONVERT(varchar(20), AZ_DTA_APP_AGE, 103) + ' ' + (CONVERT(varchar(20), AZ_DTA_APP_AGE, 108)) AS AZ_DTA_APP_AGE why it doesn't work? I get: Syntax error near keyword 'AS' Thank you

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• writing an Dynamic query in sqlserver

  - by prince23

  hi, DECLARE @sqlCommand varchar(1000) DECLARE @columnList varchar(75) DECLARE @city varchar(75) DECLARE @region varchar(75) SET @columnList = 'first_name, last_name, city' SET @city = '''London''' SET @region = '''South''' SET @sqlCommand = 'SELECT ' + @columnList + ' FROM dbo.employee WHERE City = ' + @city and 'region = '+@region --and 'region = '+@region print(@sqlCommand) EXEC (@sqlCommand) when i run this command i get an error Msg 156, Level 15, State 1, Line 8 Incorrect syntax near the keyword 'and'. and help would great thank you

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• Wildcard for terms in phrase - Lucene

  - by Amaç Herdagdelen

  Google's query syntax allows to search phrases like "as * as a skyscraper" where the asterisk can match any term (or terms). Is there a way to achieve the same thing in Lucene? The proximity operator ~ could be of use but it is not what I exactly want.

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• Some questions about working with Haml

  - by damian

  I am trying to use Haml with Grails but I am having some issues. The plugin for haml has errors to parse empty lines. The plugin generate gsp files, so I think that I can use the online haml html generator. Bug I want something like an editor with syntax highlithing, blocks, etc, and that generate html. Is there something like this? Or only the editor? thanks in advance

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• For loop with a non-integer increment in VB.NET

  - by Dan Tao

  Can a VB.NET For loop be constructed that mimics this C# code? TimeSpan oneDay = TimeSpan.FromDays(1.0); for (DateTime d = startDate; d < endDate; d += oneDay) { // some code } Obviously you could do it without a For loop (i.e., with a While); I'm just curious if there's a certain syntax to construct a VB.NET For loop with a non-integer increment that I'm not aware of.

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• How to express "where value is in dynamic list" in HQL/GORM?

  - by xcut

  For a grails application, I need to find a list of objects whose "attr" is one in a dynamic list of strings. The actual HQL query is more complex, but the bit I need help with is this: def result = MyObject.executeQuery("select o from MyObject as o where o.attr in :list", [list: aListOfStrings]) This is obviously not the right syntax, Grails throws it back at me as an "unexpected token", being the :list parameter. Is this possible in HQL? I don't particularly want to use Criteria in this part of the codebase.

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• ksh: Iterate through a range

  - by sgreeve

  How can I iterate through a simple range of ints using a for loop in ksh? For example, my script currently does this... for i in 1 2 3 4 5 6 7 do #stuff done ...but I'd like to extend the range way above 7. Is there a better syntax? Thanks!

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• Prism's ItemsControl seems to have a xaml parse error. Why?

  - by user158103

  I am at a loss as to why my Shell.xaml's ItemsControl is causing a parse error. I know the syntax is correct because I copied the Silvelright project files from a working project. Right now my only guess is that ItemsControl is dependent on something else. Here is the relevant xaml line for ItemsControl. <ItemsControl x:Name="Region" VerticalAlignment="Center" HorizontalAlignment="Center" Regions:RegionManager.RegionName="Region"/>

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• jquery .html() vs div creation

  - by Argiropoulos Stavros

  Hello Lets say i have a div <div id='myDiv'></div> If i do: $('#myDiv').html('<div id='mySecondDiv'></div>') is it the same as var mySecondDiv=$('<div></div>'); $('myDiv').add(mySecondDiv); I'm pretty sure i have syntax errors but you get the idea.Are the two methods same?

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• EXTRACT for TIMESTAMP types in SQLite3

  - by umuthorax

  Hi, It seems extract function is not supported by SQLite3 for timestamp types (ref). For example; select extract(year from l_shipdate) as l_year from ... gives the following error; Error: near "from": syntax error I wonder whether there is an alternative way to do this in SQLite3 (or through rewriting the SQL query). Thanks in advance,

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• jQuery Templates vs Partial Views in ASP.NET MVC

  - by Jaco Pretorius

  I'm taking a look at jQuery templates. It looks really interesting - easy syntax, easy to use, very clean. However, I can't really see why it's better to use jQuery templates instead of simply fetching partial views via AJAX. It simply seems like the partial views would be much easier to maintain and helps to avoid duplication of code. I want to use jQuery templates. But when would it be better than partial views?

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• nginx - redirect a certain path to another domain

  - by Eli

  Hey there. I am very unfamiliar with nginx, as a forewarning, and also can't find any actual references on the regex system they use. So right now it's a black box to me. All I want to do is redirect a user trying to go to www.mydomain.com/mydirectory/X to www.myotherdomain.com/X . Seems like I should be using the rewrite command but the syntax of the regex is eluding me. Thanks in advance.

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• Why MyModel.all works in Rails ?

  - by AntonAL

  Hi, i don't understand this little thing: Suppose, we have "Person" model class Person < ActiveRecord::Base end Why Person.all works ? Person.all.each { |p| do_something } This syntax tells us, that we have Person class-object instanciated somewhere ? Or is it some convention over configuration case ?

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• How to minify jquery files?

  - by chobo2

  Hi I am using jquery and I got a couple plugins that don't offer a minified version. So I want to take the full version and minfiy it but all the sites I have found that you input your javascript and it minifies it breaks the plugin. Like it must strip something out because I get a syntax error. So anyone got a good one that I can use?

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• Hidden features of PL/SQL

  - by Adam Paynter

  In light of the "Hidden features of..." series of questions, what little-known features of PL/SQL have become useful to you? Edit: Features specific to PL/SQL are preferred over features of Oracle's SQL syntax. However, because PL/SQL can use most of Oracle's SQL constructs, they may be included if they make programming in PL/SQL easier.

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• how to make Xcode indentation from beginning of previous line?

  - by Mikkel

  ok, possibly insanely n00b question or something i have overlooked in Xcode prefs: On pressing return, in stead of Xcode's syntax-aware indentation doing smart indent from whatever brackets i've used on the previous line, how can I make it so Xcode indents just from the beginning of the previous line? From the picture below, first block of code is what i got, second block of code is what I want. Visual representation:

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• How do I add complex where clause to Zend Table Select?

  - by AD

  I searched the Web and could not find anything that would show me a good solid example. My question is basically this: How do I convert this: SELECT * FROM table WHERE ((a = 1 AND b = 2) OR (c = 3 OR c = 4)) AND d = 5; To Zend syntax similar to this: $this -select() -from($this-_schema.'.'.$this-_name) -where('a = ?', '1'); So how can it be done? Thank a lot in advance.

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• importing csv file into pgsql

  - by running4surival

  ok im trying to upload this csv file onto my table in pgsql but im getting this error ERROR: invalid input syntax for integer: "mlname,mfname,slname,sfname,address,postalcode,membershiptype,hphone,email" CONTEXT: COPY members2, line 1, column id: "mlname,mfname,slname,sfname,address,postalcode,membershiptype,hphone,email" i really understand why im getting this error, both my table and my csv file have the same column names

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