Search Results

Search found 5154 results on 207 pages for 'expression evaluation'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 120/207 | < Previous Page | 116 117 118 119 120 121 122 123 124 125 126 127  | Next Page >

  • Reporting Services Matrix Order

    - by James Stewart
    I've got a reporting services report which display data in a matrix. The matrix rows are ordered by the report on a specific field's value. Trouble is I want a particular value to always appear last in the matrix even though it won't naturally be ordered there. Is there a way I can do this using an expression? Thanks.

    Read the article

  • Evaluating mathematical expressions in Python

    - by vander
    Hi, I want to tokenize a given mathematical expression into a binary tree like this: ((3 + 4 - 1) * 5 + 6 * -7) / 2 '/' / \ + 2 / \ * * / \ / \ - 5 6 -7 / \ + 1 / \ 3 4 Is there any pure Python way to do this? Like passing as a string to Python and then get back as a tree like mentioned above. Thanks.

    Read the article

  • How do I get the length of a regex match in vim?

    - by misfo
    If I want to get the length of each match within the parentheses in the following regex, how do I do it?: ^\(\-\+\s\)\+ I'm trying to modify the width of columns in a buffer with data that is laid out as a table. Since the first two rows of the table will look like this DESIGN_ID DESIGN_YEAR SOURCE_REFERENCE ---------- ----------- ---------------- I want to use the regular expression to find the current width of each column.

    Read the article

  • Set focus on a runing Activity

    - by Raymond
    Hi all, I have an Activity that keeps running after the HOME button is pressed (naturally) and of-course the focus is in the home screen, and when the running process ends i need to restore the focus on that activity... in more PC expression, i need to maximize the application ;) Any help is good. thx in advance.

    Read the article

  • Eclipse does not format this if statement correctly

    - by Maroloccio
    This should be easy to answer: I have Eclipse set to wrap Java code over 80 chars to respect my margin. This code never wraps: if (expressionItem.type.isTypeCompatibleWith(containingNameLink.type) == false) { reportParsingError("expression type incompatible with containing " + "context."); } Question: how do I set my code formatter preferences so that the margin is respected?

    Read the article

  • Disctinct from the table

    - by bharat
    ICriteria crit = session.CreateCriteria(); foreach (ICriteriaItem<object> param in filters) { crit.Add(Expression.Eq(param.PropertyName, param.FilterValue)); } crit.SetProjection(Projections.Distinct(Projections.ProjectionList())); -- disctinct not working can you please help me crit.AddOrder(new Order(sortField, sortOrderAscending)); crit.SetFirstResult(pageNumber * pageSize); crit.SetMaxResults(pageSize); transaction.Commit(); return crit.List<IHCOSpendTable>();

    Read the article

  • use variable within a linq query

    - by jstawski
    take this linq into consideration: list.Where(sil => sil.XML.Element("ticket") != null && sil.XML.Element("ticket").Attribute("id").Value == smsRequestIn.TicketID) if the "ticket" element is not null it searches for it twice and hence is not very effective. Is there a way to use some sort of variables within the linq expression so I can reference the variable instead of doing a double search for the "ticket" element or is linq intelligent enough to not do a double search?

    Read the article

  • How to exclude hidden row vaue from total value SSRS

    - by Annmarie
    I have an SSRS project and I want to exclude a row that I have hidden from the total. I have hidden the row based on an expression on the row visibility, where the row is hidden if: =IIF(IIF(ReportItems!CUST_CNT2.Value = 0, 0, ReportItems!Total_Contribution5.Value / IIF(ReportItems!CUST_CNT2.Value = 0, 1, ReportItems!CUST_CNT2.Value)) > 0, True, False) So basically the column totals for the report just total up all rows including this above row that I have hidden, and I need the total to exclude this row. Any ideas?

    Read the article

  • Counting HTML images with Python

    - by user2537246
    I need some feedback on how to count HTML images with Python 3.01 after extracting them, maybe my regular expression are used properly. Here is my code: import re, os import urllib.request def get_image(url): url = 'http://www.google.com' total = 0 try: f = urllib.request.urlopen(url) for line in f.readline(): line = re.compile('<img.*?src="(.*?)">') if total > 0: x = line.count(total) total += x print('Images total:', total) except: pass

    Read the article

  • How to test when a feature was added to Perl?

    - by Eric Strom
    Are there any services similar to codepad that will allow you to test Perl constructs on old versions of perl? Ideally, a system where you could enter an expression and it will tell you the oldest version of perl that it will work with. Of course it's possible to use CPANTS for this, but that seems like an abuse of the service (if only for making the BackPan bigger). And it could take several days/weeks to get decent test coverage on old versions.

    Read the article

  • Cancel Key press event

    - by Asim Sajjad
    How can I return the key, mean if I want to allow only interger value in the textbox , how can I don't allow user to not enter value other then integer, regarding, keypress event, I know there are other ways such as expression to match the string value, but I want to not assign invalid value to the textbox. if (( value 0 a&&(value <=9)) then assigned else return thanks in advance

    Read the article

  • Changing namespace of Stream

    - by phenevo
    Hi, I've got asmx with method [Webmethod] public Ssytem.IO.Stream GetStream(string path) { ... } and winforms application which has webreference to this webservice. I cannot do something on my winforms application like something: var myStream= (System.IO.Stream)client.GetStream(path); because i Cannot cast expression "MyWinformsApp.MyService.Stream" to Stream. Why is that ?

    Read the article

  • How can I recreate a SQL statement using NHibernate that has an inner select case?

    - by brianberns
    I am trying to recreate something like the following SQL using NHibernate criteria: select Range, count(*) from ( select case when ent.ID between 'A' and 'N' then 'A-M' else 'Other' end as Range from Subject ) tbl group by tbl.Range I am able to create the inner select as follows: session.CreateCriteria<Subject>() .SetProjection( Projections.Conditional( Expression.Between("Name", "A", "N"), Projections.Constant("A-M"), Projections.Constant("Other"))) .List(); However, I can't figure out how to pipe those results into a grouping by row count.

    Read the article

  • Detecting that a MemberExpression has a value

    - by cs
    How do I detect if a MemberExpression has a value that needs to be compiled/evaluated? I have two separate member expression outputs, the first which has a value, and the second which doesn't. What is the best way to differentiate between the two? exp **{value(Microsoft.Connect.Api.Client.Tests.SearchQueryUnitTests+<>c__DisplayClass6).handle}** [System.Linq.Expressions.MemberExpression]: **{value(Microsoft.Connect.Api.Client.Tests.SearchQueryUnitTests+<>c__DisplayClass6).handle}** NodeType: MemberAccess Type: {Name = "String" FullName = "System.String"} vs exp {x.CreatedBy} [System.Linq.Expressions.MemberExpression]: {x.CreatedBy} NodeType: MemberAccess Type: {Name = "String" FullName = "System.String"}

    Read the article

  • What does this regex do?

    - by Lizard
    ^.+\\(.*\\) I am struggling to work this one out, any help would be greatly appreciated... also is there a site that lets youu paste in a regular expression then spits out in plain text what it means?

    Read the article

  • Assign to a slice of a Python list from a lambda

    - by Bushman
    I know that there are certain "special" methods of various objects that represent operations that would normally be performed with operators (i.e. int.__add__ for +, object.__eq__ for ==, etc.), and that one of them is list.__setitem, which can assign a value to a list element. However, I need a function that can assign a list into a slice of another list. Basically, I'm looking for the expression equivalent of some_list[2:4] = [2, 3].

    Read the article

  • Rewrite URL, regex help...

    - by Tony
    Hello, I am using the following Rewrite URL: RewriteRule /([^/?.]+) /somedir/somefile.aspx\?Name=$1 [NC,L] which works great for my use, but I need to restrict it to only act on text that does not contain a filename... for example, if I use the url www.somedomain.com/SomeName it works fine, but it also fires if I use www.somedomain.com/TestPage.aspx So I am not sure if I need an additional Rewtire rule, or if the current one can be modified to disallow any text with an extension, for example. Any help with this regular expression would be greatly appreciated.

    Read the article

  • Can a storyboard access the UserControl that it resides in?

    - by Jeremy
    I have a usercontrol, and I want a storyboard inside the user control to fade the user control out. Using Expression Blend, I can create the storyboard and cause it to fade the user control out, but when I run the silverlight application I get an error on FindControl stating that it can't find the control. I'm guessing the find control only searches the children of the parent, but does not look at the parent itself. Is there any way around this?

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 116 117 118 119 120 121 122 123 124 125 126 127  | Next Page >