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How to mark-up phone numbers?
I want to mark up a phone number as callable link in an HTML document. I have read the microformats approach , and I know, that the tel: scheme would be standard, but is quite literally nowhere implemented.
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Preventing console window from closing on Visual Studio C/C++ Console application
... both setting the subsystem to CONSOLE and turning this option off. Having one or the other or neither closes the window automatically.
– Casey
Jul 27 '19 at 16:39
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What are the use cases for selecting CHAR over VARCHAR in SQL?
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It varies by DB implementation, but generally, VARCHAR (or NVARCHAR) uses one or two more bytes of storage (for length or termination) in addition to the actual data. So (assuming you are using a one-byte character set) storing the word "FooBar"
CHAR(6) = 6 bytes (no overhead)
VARCHAR(100) = 8 b...
Haskell function composition (.) and function application ($) idioms: correct use
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Well, I cannot hope for a better answer than this one; from one of the authors himself. :) And that makes sense, it does look much quieter on the page as I read. Marking this as the answer because It directly answers the question. Thankyou for the response; and, infact, the ...
How to save a dictionary to a file?
...a text file (the format must be same), I only want to change the member_phone field.
10 Answers
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How do I specify the exit code of a console application in .NET?
...ode = -1;. This will be used if nothing else sets the return code or uses one of the other options above).
Depending on your application (console, service, web app, etc) different methods can be used.
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Changing navigation bar color in Swift
...user to change themeColor.
The beautiful thing about this is you can use one reference throughout your whole app for each colour and it'll update based on the user's selected "Theme" and without one it defaults to theme1():
import Foundation
import UIKit
struct Style {
static let availableThem...
How do you allow spaces to be entered using scanf?
...t maximum buffer size in scanf format, you just can't put runtime computed one without building the format at runtime (there isn't the equivalent of * for printf, * is a valid modificator for scanf with another behavior: suppressing assignation).
– AProgrammer
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Setting log level of message at runtime in slf4j
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+1 @RichardFearn And one cannot undo the comment upvote after 60 seconds, meh. Feature request is existing meanwhile: bugzilla.slf4j.org/show_bug.cgi?id=133
– jan
Mar 28 '14 at 10:40
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When to use Task.Delay, when to use Thread.Sleep?
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@LucaCremry onesi: I would use Thread.Sleep` to wait inside a synchronous method. However, I never do this in production code; in my experience, every Thread.Sleep I've ever seen has been indicative of some kind of design issue that need...