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Using CSS for a fade-in effect on page load
...fadein 2s; /* Firefox < 16 */
-ms-animation: fadein 2s; /* Internet Explorer */
-o-animation: fadein 2s; /* Opera < 12.1 */
animation: fadein 2s;
}
@keyframes fadein {
from { opacity: 0; }
to { opacity: 1; }
}
/* Firefox < 16 */
@-moz-keyframes fadei...
Why do some claim that Java's implementation of generics is bad?
...e it's "meant" to be
Can't be used for value types (this is a biggie - in .NET a List<byte> really is backed by a byte[] for example, and no boxing is required)
Syntax for calling generic methods sucks (IMO)
Syntax for constraints can get confusing
Wildcarding is generally confusing
Various re...
How can I default a parameter to Guid.Empty in C#?
...that struct is not a primitive type.
For a list of all primitive types in .NET see http://msdn.microsoft.com/en-gb/library/system.typecode.aspx
(note that enum usually inherits int, which is a primitive)
But new Guid() is not a constant too!
I'm not saying it needs a constant. It needs something t...
What is jQuery Unobtrusive Validation?
...rusive Validation library was made by Microsoft and is included in the ASP.NET MVC framework. But I cannot find a single online source that explains what it is. What is the difference between the standard jQuery Validation library and the "unobtrusive" version?
...
Using LINQ to concatenate strings
...
return string.Join(", ", strings.ToArray());
In .Net 4, there's a new overload for string.Join that accepts IEnumerable<string>. The code would then look like:
return string.Join(", ", strings);
...
Imitating a blink tag with CSS3 animations
...
The original Netscape <blink> had an 80% duty cycle. This comes pretty close, although the real <blink> only affects text:
.blink {
animation: blink-animation 1s steps(5, start) infinite;
-webkit-animation: blink-an...
Which is preferred: Nullable.HasValue or Nullable != null?
...in C#? How do you declare your own nullable type that behaves the same as .NET's nullable type? Since when is Null a type in .NET? Can you point to the part in the CLR/C# specification where that's said? Nullables are well defined in the CLR specification, their behaviour is no "implementation of an...
Write text files without Byte Order Mark (BOM)?
I am trying to create a text file using VB.Net with UTF8 encoding, without BOM. Can anybody help me, how to do this?
I can write file with UTF8 encoding but, how to remove Byte Order Mark from it?
...
How to make link look like a button?
...;
}
<a class="button">Add Problem</a>
http://jsfiddle.net/GCwQu/
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How do I catch a PHP fatal (`E_ERROR`) error?
... @Pacerier I see, that's an interesting question. Have a look at php.net/error_get_last, one of the comments mentions that "If an error handler (see set_error_handler ) successfully handles an error then that error will not be reported by this function."
– periklis
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