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Favicon: .ico or .png / correct tags? [duplicate]
...on" href="http://example.com/myicon.ico" />
for .png, you need to specify the type
<link rel="icon" type="image/png" href="http://example.com/image.png" />
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Why is isNaN(null) == false in JS?
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I believe the code is trying to ask, "is x numeric?" with the specific case here of x = null. The function isNaN() can be used to answer this question, but semantically it's referring specifically to the value NaN. From Wikipedia for NaN:
NaN (Not a Number) is a value of the numeric d...
How do I sort one vector based on values of another
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In general one may want to do this even if y is not a permutation of 1:length(y). In that case this solution doesn't work, but gd047's solution below, x[order(match(x,y))], does.
– Rahul Savani
Feb 3 '12 at 11:56
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Chmod recursively
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You need read access, in addition to execute access, to list a directory. If you only have execute access, then you can find out the names of entries in the directory, but no other information (not even types, so you don't know which of the entries are subdirectories). This works for me:
find . -t...
Capture HTML Canvas as gif/jpg/png/pdf?
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Oops. Original answer was specific to a similar question. This has been revised:
var canvas = document.getElementById("mycanvas");
var img = canvas.toDataURL("image/png");
with the value in IMG you can write it out as a new Image like so:
document...
Initializing a member array in constructor initializer
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This is a bad idea, because if you change that array, it's changed for all instances of that class.
– morty
Jun 25 '18 at 10:40
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How to set environment variable or system property in spring tests?
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This mechanism does not work if changing Log4j2 configuration file property. Seems that Spring anyway is being loaded (and so logging incorrectly) before that static piece of code.
– lucasvc
Mar 13 '19 at 11:35
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What is a method group in C#?
...heses, again; overload resolution kicks in and you have unambiguously identified a method call.
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Where is the “Fold” LINQ Extension Method?
...next) => prod * next);
See MSDN for more information. It lets you specify a seed and then an expression to calculate successive values.
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What is the difference between @Inject and @Autowired in Spring Framework? Which one to use under wh
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So in theory if you used @Inject you could replace spring with another DI framework e.g. Guice and inject your dependencies in the same way.
– Alex Barnes
Jan 25 '12 at 14:30
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