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Set font-weight using Bootstrap classes
...here was no CSS. Due to the separation of concerns design pattern, CSS was invented to avoid mixing content and presentation both in HTML. Although web browsers still support this for backward compatibility, it is strongly advised to not use <b> and <strong>, <i> and <em> etc...
When is CRC more appropriate to use than MD5/SHA1?
...sed for encryption purposes,
different strings can generate the collision,
invented in 1961 and used in Ethernet and many other standards,
MD5
is a cryptographic hash algorithm,
producing a 128-bit (16-byte) hash value (32 digit hexadecimal numbers)
it is a cryptographic hash, but is considered de...
Should I call Close() or Dispose() for stream objects?
...hat all cleanup logic went into Close(),
// which was thought up before we invented IDisposable. However, we
// need to follow the IDisposable pattern so that users can write
// sensible subclasses without needing to inspect all their base
// classes, and without worrying about version brittleness,...
What's the difference between a word and byte?
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Yes, "byte" was especially convenient when the term was invented. Like many conventions, once they set in they persist. I'm not sure if byte-based terminology really makes computers any easier to understand in the big picture anymore, but it's the dominant convention and isn't lik...
Vagrant ssh authentication failure
...and clipboard, cat .ssh/id_rsa, paint and copy (better ways must exist, go invent one!).
Logout from the vagrant machine: logout.
Find the current private key used by vagrant by looking at its configuration: vagrant ssh-config (look for instance ÌdentityFile "/[...]/private_key".
Replace the curren...
How to detect a loop in a linked list?
... You should really cite your references. This algorithm was invented by Robert Floyd in the '60s, It's known as Floyd's cycle-finding algorithm, aka. The Tortoise and Hare Algorithm.
– joshperry
May 18 '10 at 16:30
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Easiest way to convert int to string in C++
...ld come up with a "nicer" interface. But as I said, this is by no means an invention of myself. Look around, this macro (macro!) is quite ubiquitous. That's a case of POLA in itself. I might toy with this a bit to make it more "streamlined".
– DevSolar
Jun 18 '...
Wolfram's Rule 34 in XKCD [closed]
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xkcd did not invent Rule 34. It is as old as the Internet itself.
– jmucchiello
Dec 30 '09 at 20:49
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Ruby on Rails: Where to define global constants?
...ors Settings.colors.split(/\s/). It's very flexible. And you don't need to invent a bike.
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Creating a DateTime in a specific Time Zone in c#
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@ChrisMoschini: At that point you're just inventing your own ID scheme though - a scheme which no-one else in the world uses. I'll stick with the industry-standard zoneinfo, thanks. (It's hard to see how "Europe/London" is meaningless, for example.)
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