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Hidden Features of PHP? [closed]
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Documentation. The documentation gets my vote. I haven't encountered a more thorough online documentation for a programming language - everything else I have to piece together from various websites and man pages.
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Getting all types that implement an interface
...ould be this in c# 3.0 :)
var type = typeof(IMyInterface);
var types = AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(s => s.GetTypes())
.Where(p => type.IsAssignableFrom(p));
Basically, the least amount of iterations will always be:
loop assemblies
loop types
see if im...
How can I erase all inline styles with javascript and leave only the styles specified in the css sty
...o, your forgetting the massive inefficient overhead of looping though more DOM elements which makes the second method even faster than the first.
– user7892745
May 11 '17 at 19:53
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How to export all collections in MongoDB?
...orestore -d <database_name> <directory_backup>
This way, you don't need to deal with all collections individually. Just specify the database.
Note that I would recommend against using mongodump/mongorestore for big data storages. It is very slow and once you get past 10/20GB of data i...
Can I add extension methods to an existing static class?
...und the ConfigurationManager interface. If you implement the wrapper, you don't need an extension method since you can just add the method directly.
public static class ConfigurationManagerWrapper
{
public static ConfigurationSection GetSection( string name )
{
return Config...
Comparing two strings, ignoring case in C# [duplicate]
...culture-aware comparisons.
ToLowerCase can be the better option if you're doing a lot of comparisons against the same string, however.
As with any performance optimization: measure it, then decide!
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Interface naming in Java [closed]
Most OO languages prefix their interface names with a capital I, why does Java not do this? What was the rationale for not following this convention?
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“The remote certificate is invalid according to the validation procedure.” using Gmail SMTP server
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Warning: Do not use this in production code!
As a workaround, you can switch off certificate validation. Only ever do this to obtain confirmation that the error is being throw because of a bad certificate.
Call this method before ...
JavaScript: filter() for Objects
...w to bake and you'll feed him for a lifetime (or something, I'm danish, I don't know the correct English sayings ;)
– Martin Jespersen
Feb 21 '11 at 22:52
14
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Include another HTML file in a HTML file
...s method is a simple and clean solution to my problem.
The jQuery .load() documentation is here.
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