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Having both a Created and Last Updated timestamp columns in MySQL 4.0
... for only one field. Either way, if you had that flag in there, regardless what value you have for that field when you add a record, it will always be the current timestamp, hence the name.
– Stephen Walcher
Nov 6 '08 at 4:48
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How to limit the amount of concurrent async I/O operations?
...ecent blog post about the new .NET 4.5 goodies that came out with beta see What’s New for Parallelism in .NET 4.5 Beta.
Last, here's some sample code about how to use SemaphoreSlim for async method throttling:
public async Task MyOuterMethod()
{
// let's say there is a list of 1000+ URLs
...
Convert PHP closing tag into comment
...ougher to understand. Not by much, but If I saw this regex, I'd say: Hmmm, what's going on? But that is downright and totally subjective.
– ppeterka
Mar 5 '13 at 9:20
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Create a tag in a GitHub repository
... flag. If you don't provide the flag (i.e. git tag v1.0) then it'll create what's called a lightweight tag.
Annotated tags are recommended, because they include a lot of extra information such as:
the person who made the tag
the date the tag was made
a message for the tag
Because of this, you...
Disadvantages of Test Driven Development? [closed]
What do I lose by adopting test driven design?
31 Answers
31
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Suppressing “is never used” and “is never assigned to” warnings in C#
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awesome thanks - this is what I needed. I'm using JsonConvert.DeserializeObject and I'm deserializing into a public class that just has all of the properties exposed so that I know what will be returned. Just making it a public class that's empty wit...
How to disable Google Chrome auto update?
...various (some exotic) solutions), and this was driving me crazy. But there what seems an infallible solution (see further down).
Even using the official Google page with the templates did NOTHING: https://support.google.com/installer/answer/146164?hl=en
I followed scrupulously the instructions of ...
When and why would you seal a class?
...ns where developers have sealed classes, causing me hours of difficulty in what should be simple. Stop sealing classes, you're not as witty as you think you are. Seal classes only if you MUST, and even then, reconsider. Just my opinion, as the guy who has to deal with other people's sealed classe...
Is there YAML syntax for sharing part of a list or map?
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The merge key type is probably what you want. It uses a special << mapping key to indicate merges, allowing an alias to a mapping (or a sequence of such aliases) to be used as an initializer to merge into a single mapping. Additionally, you can still...
Comparing mongoose _id and strings
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The accepted answers really limit what you can do with your code. For example, you would not be able to search an array of Object Ids by using the equals method. Instead, it would make more sense to always cast to string and compare the keys.
Here's an exam...