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jquery if div id has children
...boost provided by the native DOM querySelectorAll() method. To achieve the best performance when using :parent to select elements, first select the elements using a pure CSS selector, then use .filter(":parent").
– Milo LaMar
Jan 13 '12 at 2:54
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How to inherit constructors?
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In such context you're right although now "best practices" becomes "best available practices".
– too
Aug 26 '12 at 18:06
9
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In C#, how do I calculate someone's age based on a DateTime type birthday?
...eTime. By this you can obtain the age in the simplest possible way:
List item
int age = birthDate.Age();
public static class DateTimeExtensions
{
/// <summary>
/// Calculates the age in years of the current System.DateTime object today.
/// </summary>
/// <param n...
LIMIT 10..20 in SQL Server
...NUMBER() is available in Microsoft SQL Server 2005 and later. This is the best solution (for now) that works solely as part of the query.
Another solution is to use TOP to fetch the first count + offset rows, and then use the API to seek past the first offset rows.
See also:
"Emulate MySQL LIMI...
AngularJS Folder Structure [closed]
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Here is a community-driven angularJS best practices page. Their file structure suggestion is a combination of both of your ideas in two examples. I like the second example better as it is more behind the idea of sorting by feature.
– John
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instanceof Vs getClass( )
...ctual type of the argument, and return false if it doesn't match. This is best done using getClass().
Terms like "best practice", "bad practice", "design smell", "antipattern" and so on should be used sparingly and treated with suspicion. They encourage black-or-white thinking. It is better to...
JavaScript naming conventions [closed]
... controversy, but arguments at least) about which naming convention is the best for JavaScript.
6 Answers
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Why is the console window closing immediately once displayed my output?
...which you probably want at your disposal when writing an application.
The best compromise is probably to call the Console.ReadLine method only when debugging the application by wrapping it in a preprocessor directive. Something like:
#if DEBUG
Console.WriteLine("Press enter to close...");
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Best explanation for languages without null
Every so often when programmers are complaining about null errors/exceptions someone asks what we do without null.
11 Answe...
What's the fastest way to do a bulk insert into Postgres?
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PostgreSQL has a guide on how to best populate a database initially, and they suggest using the COPY command for bulk loading rows. The guide has some other good tips on how to speed up the process, like removing indexes and foreign keys before loading the ...