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Java Class.cast() vs. cast operator
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Not all information is held at runtime. As you can see from my example (Bar) foo does generate an error at compile time, but Bar.class.cast(foo) does not. In my opinion if it is used in this manner it should.
– Alexander Pogrebnyak
Oct 12 '0...
In C# what is the difference between ToUpper() and ToUpperInvariant()?
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ToUpperInvariant uses the rules from the invariant culture
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Append an element with fade in effect [jQuery]
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since the fadeIn is a transition from hide to show, you'll have to hide the "html" element when you append it and then to show it.
var html = "<div id='blah'>Hello stuff here</div>"
$("#mycontent").append(function(){
return html.hide()...
What's the difference between := and = in Makefile?
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From http://www.gnu.org/software/make/manual/make.html#Flavors:
= defines a recursively-expanded variable. := defines a simply-expanded variable.
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Mixing a PHP variable with a string literal
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You can use {} arround your variable, to separate it from what's after:
echo "{$test}y"
As reference, you can take a look to the Variable parsing - Complex (curly) syntax section of the PHP manual.
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std::string to char*
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You should explain where strdup is from.
– L. F.
May 8 '19 at 10:31
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Boolean method naming readability
Simple question, from a readability standpoint, which method name do you prefer for a boolean method:
12 Answers
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Visual Studio - Resx File default 'internal' to 'public'
...n: Thanks, works in my case. Also, I noticed that changing access modifier from the drop down changes the corresponding tool.
– Robin Maben
Nov 25 '10 at 6:56
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100% Min Height CSS layout
...bottom; since the min-height mentioned above does not prevent
#container from scaling, this will work even if (or rather especially when) #content forces #container to become longer.
Padding-bottom
Since it is no longer in the normal flow, padding-bottom of #content
now provides the s...
How many characters can UTF-8 encode?
...ially coded by UTF-8.
This number is 2^7 + 2^11 + 2^16 + 2^21 which comes from the way the encoding works:
1-byte chars have 7 bits for encoding
0xxxxxxx (0x00-0x7F)
2-byte chars have 11 bits for encoding
110xxxxx 10xxxxxx (0xC0-0xDF for the first byte; 0x80-0xBF for the second)
3-byte chars have...