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Double not (!!) operator in PHP
... "double-not-operator" or "double not-operator" .. depends how you read it.
– nickf
Jan 24 '10 at 14:24
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Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
...ve, but I found that adding in align-items: center would solve it for me. Reading the docs, it makes sense to override this if you are flexing images directly, since align-items: stretch is the default. Another solution is to wrap your images with a div first.
.myFlexedImage {
display: flex;
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Using .NET, how can you find the mime type of a file based on the file signature not the extension
... itself. Usually, only the first 256 bytes of data are significant.
So, read the first (up to) 256 bytes from the file and pass it to FindMimeFromData.
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How to use R's ellipsis feature when writing your own function?
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I read answers and comments and I see that few things weren't mentioned:
data.frame uses list(...) version. Fragment of the code:
object <- as.list(substitute(list(...)))[-1L]
mrn <- is.null(row.names)
x <- list(......
What is the difference between Tomcat, JBoss and Glassfish?
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Note to readers, JBoss is now Java EE 6 Full Profile certified like GlassFish. As well Tomcat is now Java EE 6 Web Profile certified via TomEE and supports EJB, CDI, JSF, JPA, and more.
– David Blevins
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What's the difference between a 302 and a 307 redirect?
...uously clear which kind
of reaction is expected of the
client.
Also, read Wikipedia article on the 30x redirection codes.
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Use PHP composer to clone git repo
... CANNOT ADD IT
This will override everything that Composer may be able to read from the original repository's composer.json, including the dependencies of the package and the autoloading.
Using the package type will transfer the burden of correctly defining everything onto you. The easier way is t...
Is XSLT worth it? [closed]
...untering (which may well have been limitations of my knowledge) and when I read a blog suggesting to ditch XSLT and just write your own XML-to-whatever parser in your language of choice, I eagerly jumped onto that and it's worked out brilliantly.
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HTML 5 Favicon - Support?
I was reading the Favicon page on Wikipedia. They mention the HTML 5 spec for Favicon:
2 Answers
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Why does MYSQL higher LIMIT offset slow the query down?
... @f055: the answer says "speed up", not "make instant". Have you read the very first sentence of the answer?
– Quassnoi
Aug 7 '12 at 17:41
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