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When would I use Task.Yield()?
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When you use async/await, there is no guarantee that the method you call when you do await Foo...
map function for objects (instead of arrays)
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What is the difference between related SQLite data-types like INT, INTEGER, SMALLINT and TINYINT?
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edited Aug 25 '15 at 15:06
Iulian Onofrei
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What does addChildViewController actually do?
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I was wondering about this question too. I watched Session 102 of the WWDC 2011 videos and Mr. View Controller, Bruce D. Nilo, said this:
viewWillAppear:, viewDidAppear:, etc have nothing to do with addChildViewController:. All that addChildViewController: does is to say "This view...
How can I pad a value with leading zeros?
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How can I make my own event in C#?
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Here's an example of creating and using an event with C#
using System;
namespace Event_Examp...
How do I raise the same Exception with a custom message in Python?
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Lock Escalation - What's happening here?
While altering a table (removing a column) in SQL Server 2008, I clicked the Generate Change Script button and I noticed that the change script it generated drops the column, says "go" and then runs an additional ALTER TABLE statement that appears to set the lock escalation for the table to "TABLE"....
How can I convert a PFX certificate file for use with Apache on a linux server?
... convert pfx to Apache compatible format with next commands:
openssl pkcs12 -in domain.pfx -clcerts -nokeys -out domain.cer
openssl pkcs12 -in domain.pfx -nocerts -nodes -out domain.key
First command extracts public key to domain.cer.
Second command extracts private key to domain.key.
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