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IF statement: how to leave cell blank if condition is false (“” does not work)
...nately, there is no formula way to result in a truly blank cell, "" is the best formulas can offer.
I dislike ISBLANK because it will not see cells that only have "" as blanks. Instead I prefer COUNTBLANK, which will count "" as blank, so basically =COUNTBLANK(C1)>0 means that C1 is blank or ha...
Row Offset in SQL Server
...ge and using TOP (25) ... WHERE Key > @last_key ORDER BY Key can be the best performing method if suitable indexes exist to allow this to be seeked efficiently - or an API cursor if they don't.
For selecting an arbitary page the best solution for SQL Server 2005 - 2008 R2 is probably ROW_NUMBER ...
Business logic in MVC [closed]
...nd Unit of work in (Data Access Layer) Please guide some technologies (or Best Practiced Patterns) that can be used to build Business Layer which should freedom to allow and expose model, repository to access from controller in presentation layer (Upper Layer). Basically I believe Add, Delete, Upda...
Convert JSON to Map
What is the best way to convert a JSON code as this:
17 Answers
17
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How to implement a good __hash__ function in python [duplicate]
...lass with multiple properties (like in the toy example below), what is the best way to handle hashing?
3 Answers
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How to convert String object to Boolean Object?
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This is the best example I've seen and what should have been implemented in the Boolean type to begin with. Throwing an exception for invalid Boolean value is important for many applications.
– Brandon Belvin
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XAMPP - MySQL shutdown unexpectedly
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This is the best answer, doesn't ask you to delete any files or folder and importantly, it works.
– gegobyte
Jun 30 at 6:46
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How to add a browser tab icon (favicon) for a website?
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The best one that I found is http://www.favicomatic.com/
I say best because it gave me the crispest favicon, and required no editing after their transformation.
It will generate favicons at 16x16 and 32x32 and to quote them "Ever...
Is it .yaml or .yml?
...fficial endorsement), I would note that the YAML.org website's latest news item (from November, 2011) is all about a project written in JavaScript, JS-YAML, which, itself, internally prefers to use the extension ".yml".
The above-mentioned factors may have been the main ones; nevertheless, all the ...
Precision String Format Specifier In Swift
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My best solution so far, following from David's response:
import Foundation
extension Int {
func format(f: String) -> String {
return String(format: "%\(f)d", self)
}
}
extension Double {
func format(f:...