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c# Programming Glossary: rangeWhat are the most important functional differences between C# and VB.NET? http://stackoverflow.com/questions/11632/what-are-the-most-important-functional-differences-between-c-sharp-and-vb-net
\d is less efficient than [0-9] http://stackoverflow.com/questions/16621738/d-is-less-efficient-than-0-9 0 9 or d . I said it was probably more efficient to use a range or digit specifier than a character set. I decided to test that.. a surprise to me for two reasons I would have thought the range would be implemented much more efficiently than the set. I can't..
How to convert a column number (eg. 127) into an excel column (eg. AA) http://stackoverflow.com/questions/181596/how-to-convert-a-column-number-eg-127-into-an-excel-column-eg-aa the value directly from Excel. Excel 2007 has a possible range of 1 to 16384 which is the number of columns that it supports...
LINQ - Fluent and Query Expression - Is there any benefit(s) of one over other? [closed] http://stackoverflow.com/questions/214500/linq-fluent-and-query-expression-is-there-any-benefits-of-one-over-other comes into its own when you want to leverage multiple range variables . This happens in three situations When using the..
http://stackoverflow.com/questions/224689/transactions-in-net object System.Transactions.dll allows use over a range of operations suitable providers will automatically enlist in..
Why .NET String is immutable? [duplicate] http://stackoverflow.com/questions/2365272/why-net-string-is-immutable and a count then the most expensive part of creating a sub range would be copying the objects. However if it was immutable then.. the objects. However if it was immutable then the sub range object could reference the same array with only the start index..
http://stackoverflow.com/questions/249587/high-quality-image-scaling-c-sharp int quality ensure the quality is within the correct range if quality 0 quality 100 create the error message string..
How do I use IValidatableObject? http://stackoverflow.com/questions/3400542/how-do-i-use-ivalidatableobject result here. I don't care if Prop1 and Prop2 are out of range if the whole object is not enabled else Check if Prop1 and.. is not enabled else Check if Prop1 and Prop2 meet their range requirements here and return accordingly. c# asp.net share..
Integer summing blues, short += short problem http://stackoverflow.com/questions/4343624/integer-summing-blues-short-short-problem calculations in int a type which is likely to have enough range for typical calculations to not overflow. The second question..
http://stackoverflow.com/questions/536636/write-array-to-excel-range trying to write data from an array of objects to a range in Excel using the following code where objData is just an array.. objData This very nearly works the problem being that the range gets filled but every cell gets the value of the first item.. topRow dt.Rows.Count 1 dt.Columns.Count Excel.Range range wsh.get_Range c1 c2 range.Value arr Of course you do not need..
Are floating-point numbers consistent in C#? Can they be? http://stackoverflow.com/questions/6683059/are-floating-point-numbers-consistent-in-c-can-they-be hard I have a half finished implementation the very small range of values makes it annoying to use. You have to be careful at..
http://stackoverflow.com/questions/670577/observablecollection-doesnt-support-addrange-method-so-i-get-notified-for-each INotifyCollectionChanging I want to be able to add a range and get updated for the entire bulk. I also want to be able.. and getting notified c# vb.net observablecollection addrange inotifycollectionchanged share improve this question Seems.. IEnumerable T collection base collection Update Observable range collection with collection changing notification Imports System.Collections.Specialized..
How to get a user's client IP address in ASP.NET? http://stackoverflow.com/questions/735350/how-to-get-a-users-client-ip-address-in-asp-net IP address should be unique not for an ISP that has a huge range of clients or Internet users. Did I understand well c# asp.net.. be the ISP's address as you say that would be a huge range. The address for a home user on broadband will be the address..
When should I use double instead of decimal? http://stackoverflow.com/questions/803225/when-should-i-use-double-instead-of-decimal natively supported by processors. Can represent a larger range of numbers. But these advantages seem to apply only to calculation..
How to calculate the IP range when the IP address and the netmask is given? http://stackoverflow.com/questions/1470792/how-to-calculate-the-ip-range-when-the-ip-address-and-the-netmask-is-given when the IP address and the netmask is given When a IP Range is written as aaa.bbb.ccc.ddd netmask CIDR Notation I need to..
Why C# doesn't implement indexed properties? http://stackoverflow.com/questions/2806894/why-c-sharp-doesnt-implement-indexed-properties take a closer look at those square brackets after Range. But this feature is available only for COM interop you cannot..
How do I use IValidatableObject? http://stackoverflow.com/questions/3400542/how-do-i-use-ivalidatableobject IValidatableObject Required public bool Enable get set Range 1 5 public int Prop1 get set Range 1 5 public int Prop2 get.. bool Enable get set Range 1 5 public int Prop1 get set Range 1 5 public int Prop2 get set public IEnumerable ValidationResult.. IValidatableObject Required public bool Enable get set Range 1 5 public int Prop1 get set Range 1 5 public int Prop2 get..
Fastest way to interface between live (unsaved) Excel data and C# objects http://stackoverflow.com/questions/3840270/fastest-way-to-interface-between-live-unsaved-excel-data-and-c-sharp-objects For example the following code makes use of the Excel.Range.set_Value accessor method to assign a 10 x 10 array of values.. to a 10 x 10 range of cells in one shot void AssignArrayToRange Create the array. object myArray new object 10 10 Initialize.. int j 0 j myArray.GetLength 1 j myArray i j i j Create a Range of the correct size int rows myArray.GetLength 0 int columns..
http://stackoverflow.com/questions/536636/write-array-to-excel-range Array to Excel Range I'm currently trying to write data from an array of objects.. m System.Type.Missing object objData getDataIWantToWrite Range rn_Temp rn_Temp Range XlApp.get_Range RangeName m rn_Temp rn_Temp.get_Resize.. object objData getDataIWantToWrite Range rn_Temp rn_Temp Range XlApp.get_Range RangeName m rn_Temp rn_Temp.get_Resize objData.GetUpperBound..
How to read data of an Excel file using C#? http://stackoverflow.com/questions/657131/how-to-read-data-of-an-excel-file-using-c worksheet.Activate worksheet.Visible false worksheet.UsedRange.Cells.Select c# excel share improve this question OK.. A1 when Excel is open you are actually entering data into Range A1. Therefore you refer to cells as Named Ranges. Here's an.. data into Range A1. Therefore you refer to cells as Named Ranges. Here's an example Excel.Worksheet sheet workbook.Sheets Sheet1..
Why is LINQ .Where(predicate).First() faster than .First(predicate)? http://stackoverflow.com/questions/8663897/why-is-linq-wherepredicate-first-faster-than-firstpredicate .Count fn compared to .Where fn .Count . private const int Range 50000 private class Simple public int Id get set public int.. public void TestFirstOnly List Simple list new List Simple Range for int i Range 1 i 0 i list.Add new Simple Id i Value 10 int.. List Simple list new List Simple Range for int i Range 1 i 0 i list.Add new Simple Id i Value 10 int result 0 for int..
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