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  • Can you reverse order a string in one line with LINQ or a LAMBDA expression

    - by Student for Life
    Not that I would want to use this practically (for many reasons) but out of strict curiousity I would like to know if there is a way to reverse order a string using LINQ and/or LAMBDA expressions in one line of code, without utilising any framework "Reverse" methods. e.g. string value = "reverse me"; string reversedValue = (....); and reversedValue will result in "em esrever" EDIT Clearly an impractical problem/solution I know this, so don't worry it's strictly a curiosity question around the LINQ/LAMBDA construct.

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  • Cat with new line

    - by murugaperumal
    My input file content is welcome welcome1 welcome2 My script is for groupline in `cat file` do echo $groupline; done I got the following output. welcome welcome1 welcome2 Why it is not print the empty line. I want the reason.

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  • Line appears on paper each time HTML file is printed

    - by theshadeck
    My application builds and prints HTML reports using AxWebBrowser.ExecWb method. Lately each time a report is printed a thin horizontal line is printed across it. It's not supposed to be there, it doesn't appear in any preview (Word, browser), but it's always there on the paper, always at the same absolute location and regardless of the printer type. Any ideas?

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  • vim: How do I line up ruby options?

    - by TheDeeno
    With vim how do I to turn this: t.string :crypted_password :null => false t.string :password_salt, :null => false into this: t.string :crypted_password, :null => false t.string :password_salt, :null => false without manually adding the spaces to each line?

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  • Strip out C Style Multi-line Comments

    - by Olaseni
    I have a C# string object that contains the code of a generic method, preceded by some standard C-Style multi-line comments. I figured I could use System.Text.RegularExpressions to remove the comment block, but I can seem to be able to get it to work. I tried: code = Regex.Replace(code,@"/\*.*?\*/",""); Can I be pointed in the right direction?

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  • 50 sequences in one line

    - by user343934
    I have alignment file and long record in it. Suppose while displaying to an end user i want to show Sequence ID and 50 sequences in each line and continue further till the end of file. Can anyone suggest me algorithm or example code in python. Thanks in advance

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  • Coldfusion: insert new line into string

    - by dmr
    I would like to insert a line break into the first space between words in a string variable. Here is my code so far: <cfset myPosition = find(" ", #myVar#)> <cfset lineBreak = Chr(13)&Chr(10)> <cfset myVar = insert(#lineBreak#, #myVar#, #myPosition#)> What am I doing wrong?

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  • In-line CSS IE hack

    - by Daimonan
    Is it possible to create, for instance, a box model hack while using in-line CSS? For example: <div id="blah" style="padding: 5px; margin: 5px; width: 30px; /*IE5-6 Equivalent here*/"> Thanks!

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  • Implementing a command line in perl

    - by abubacker
    I used Term::shellUI module and almost every thing is working as expected but the issue is when I pressed ctrl+c I want to print "Please use ctrl+d to exit the shell" , for that I handle the signal but the message print only after I pressed the new line how to resolve this ! Thanks in advance !

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  • Error when restoring SSAS cube: MemberKeyesUnique element at line xxx cannot appear under (...)/Hier

    - by Phil
    Hi, I'm getting this error when trying to restore an SSAS database from a backup: The ddl2:MemberKeysUnique element at line 63, column 4862 (namespace http://schemas.microsoft.com/analysisservices/2003/engine/2) cannot appear under Load/ObjectDefinition/Dimension/Hierarchies/Hierarchy. Google hasn't turned up any helpful solutions. (a lot of people found that installing SP2 made the error go away but this has always previously worked in our environment) I don't really understand what the error means. Can somebody interpret or suggest a fix? Thanks, Phil

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  • Whats wrong with this line

    - by Andeeh
    I am trying to remove all the " from a string called s1, I have this line s1=replace (s1, """, "") But i get a complile error saying it is expecting a list seperator or ) How can i fix it? Thanks in advance

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  • Undefined control sequence at first line of a document

    - by Jayomat
    \documentclass{book} \usepackage{amsmath} \usepackage[german]{babel} \usepackage{amssymb} \usepackage{amsxtra} \usepackage[dvips]{epsfig,psfrag} \usepackage{listings} .... this is how my file starts. I didn't even edit it, I received it like this. However, if I want to make a pdf, it gives me the undefined control sequence error at the first line... What is wrong??

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  • How to draw a line between points in google map in Android

    - by wafa.cs1
    Hello I already wrote a program that read locations from android GPS ; each locatin(long , lat) will be sent to remote server to save it and display it in a website map. what I'm trying to do now is to display my path in android by drawing line between the points I didn't find any sufficient answer until this moment! so how this can be done?

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  • Delete last line in txt file

    - by user3658127
    I wrote a foreach loop for my datagridview to write all rows to txt file. I have a problem as it adds 2 empty lines at the end, as 1 row is full of empty cells after adding/reading to datagrid view. Is there any way to omit the last line or delete it in txt? foreach (DataGridViewRow item in this.DB.Rows) { foreach (DataGridViewCell item2 in item.Cells) { if(item2.Value != null) filewrite.Write(item2.Value.ToString() + " "); } filewrite.WriteLine(""); }

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  • Word document: line spacing

    - by akhil
    in word document i want that if two lines are there with some space b/t them if i press enter then there space shld'nt get change? for ex: 2 lines r as like: Q1: what is ur name? Q2: r u on time? then space between Q1: and Q2: line shld'nt be change if some one press enter having cursor between the two of the lines. what shld i do?

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