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How to reverse-i-search back and forth? [duplicate]
...similar question here:
Control-r reverse-i-search in bash: how do you "reset" the search in Cygwin?
Found another similar question on Super User:
(reverse-i-search) in Bash
Apparently, both mention Ctrl+s, which may do the trick.
Hope that helps. I myself am trying to find a piece of code that...
How do I check if a given string is a legal/valid file name under Windows?
... array returned from this method is not guaranteed to contain the complete set of characters that are invalid in file and directory names." The answer provided by sixlettervaliables goes into more details.
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How to use a wildcard in the classpath to add multiple jars? [duplicate]
...it's impossible to have a single, correct CLASSPATH that works for all.
I set CLASSPATH for each project using either an IDE or Ant. I do a lot of web development, so each WAR and EAR uses their own CLASSPATH.
It's ignored by IDEs and app servers. Why do you have it? I'd recommend deleting it.
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What is the purpose of Rank2Types?
...s. Take for example a plain old function of the following rank-1 type (to set the scene):
f :: ∀r.∀a.((a → r) → a → r) → r
To use f, the caller first must choose what types to use for r and a, then supply an argument of the resulting type. So you could pick r = Int and a = String:
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INSTALL_FAILED_UPDATE_INCOMPATIBLE when I try to install compiled .apk on device
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I had to go into Settings -> Manage Applications to find the app and choose to Uninstall it from there as it wasn't showing up elsewhere.
– David Conlisk
Sep 16 '14 at 14:12
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Simple Getter/Setter comments
What convention do you use to comment getters and setters? This is something I've wondered for quite some time, for instance:
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How can I scale an image in a CSS sprite
...dth:20px; height:20px; overflow:hidden; position:relative">
<!-- set width/height proportionally, to scale the sprite image -->
<img src="sprite.png" alt="icon"
width="20" height="80"
style="position:absolute; top: -20px; left: 0;" />
</div>
This way,...
Cartesian product of multiple arrays in JavaScript
... (theoretically slower), it's also harder to design so it handles infinite sets...
– ckozl
Sep 6 '12 at 21:32
5
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What are the benefits of functional programming? [closed]
...er is taking care of most of the operations which used to require manually setting up state variables (like the iterator in a loop).
Some performance benefits can be seen in the context of a single-processor as well, depending on the way the program is written, because most functional languages and...
Cast int to varchar
...Column x a varchar column with
where CAST(Column_name AS CHAR CHARACTER SET latin1 ) collate latin1_general_ci = varchar_column_name
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