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What does 'var that = this;' mean in JavaScript?
...anguage.
Like El Ronnoco hints at Douglas Crockford thinks this is a good idea.
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Check whether a variable is a string in Ruby
...einventing the wheel. There's also class, instance_of, kind_of, etc... Bad idea to monkey patch the Object class, not to mention it's needless.
– Mohamad
Apr 24 '15 at 12:08
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Permission denied on accessing host directory in Docker
... Adding the selinux rule is the best way, as it is not a good idea in most cases to run containers with privileged mode.
– Zoro_77
Apr 8 '15 at 17:22
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Random number generator only generating one random number
... Using an additional global Random instance for getting the seed is a nice idea. Note also that the code can be further simplified using the ThreadLocal<T> class introduced in .NET 4 (as Phil also wrote below).
– Groo
May 9 '14 at 8:41
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Plain Old CLR Object vs Data Transfer Object
...ctually a section from the Jimmy Nilsson book that I recommended. I had no idea that it was available online. His book really is the best source of information I've found on POCO / DTO / Repository / and other DDD development practices.
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How to fade to display: inline-block
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Just to flesh out Phil's good idea, here is a fadeIn() that loads fades in each element with the class .faded in turn, converted to animate() :
Old:
$(".faded").each(function(i) {
$(this).delay(i * 300).fadeIn();
});
New:
$(".faded").each(functio...
Nullable ToString()
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I had no idea this was the behavior. I definitely would have thought that any construct which returns true for (x == null) would also throw a NullReferenceException if you call x.ToString().
– Dan Bryant
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Advantages of Antlr (versus say, lex/yacc/bison) [closed]
...e locked up in a mental institution if you seriously tried to sell such an idea. As for input files for the parser itself, there may be cases where these may have an extremely large number of tokens, but most languages are modular, you do not parse the entire input in a single file, individual modu...
How to remove .htaccess password protection from a subdirectory
...asking for username and pwd.. Using firefox & windows 7... Anybody any idea?
– ItsMeDom
Nov 3 '14 at 1:46
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How to include an '&' character in a bash curl statement
...; symbol in the URL isn't interpreted as a character as I would like. Any ideas on how I can convince bash that the symbol & is just a boring character and nothing special?
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