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How to use git bisect?
...ect start com/workingDir This means that
only the commits that changed the contents of this directory will be checked, and
this makes things even faster.
Also,If it’s difficult to tell if a particular commit is good or bad, you
can run git bisect skip, which will ignore it. Given there are enoug...
How to install the Raspberry Pi cross compiler on my Linux host machine?
I am attempting to get cross-compiling for Raspberry Pi working on my Ubuntu machine.
8 Answers
...
Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
... followed by paste j times (actually j-i-1 below; note the trick here: the contents are still in the clipboard, so we can paste it multiple times without copying each time). We only have to consider up to 4 consecutive pastes, since select, copy, paste x 5 is equivalent to select, copy, paste, selec...
Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready
... setTimeout(fn, 1);
} else {
document.addEventListener("DOMContentLoaded", fn);
}
}
Usage:
docReady(function() {
// DOM is loaded and ready for manipulation here
});
If you need full cross browser compatibility (including old versions of IE) and you don't want to w...
What is the purpose of Rank2Types?
...ng a 'ShowBox'. You pass in
-- a function @k@ that will be applied to the contents of the
-- ShowBox. But you don't pick the type of @k@'s argument--the
-- ShowBox does. However, it's restricted to picking a type that
-- implements @Show@, so you know that whatever type it picks, you
-- can use...
Why use pointers? [closed]
.... If we had used %s instead of %c, we would have asked printf to print the content of the memory address pointed to by 'a' plus one (in this m>ex m>ample above), and we wouldn't have had to put the * in front:
printf("Second char is: %s", (a+1)); /* WRONG */
But this would not have just printed the se...
What do “branch”, “tag” and “trunk” mean in Subversion repositories?
... anything but creating new copies in the tags area.
A tag is final. Its content should never change. NEVER. Ever. You forgot a line in the release note? Create a new tag. Obsolete or remove the old one.
Now, I read a lot about "merging back such and such in such and such branches, then finally i...
java.sql.SQLm>Ex m>ception: - ORA-01000: maximum open cursors m>ex m>ceeded
I am getting an ORA-01000 SQL m>ex m>ception. So I have some queries related to it.
13 Answers
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What is the formal difference in Scala between braces and parentheses, and when should they be used?
...of () and {} as mostly interchangeable in Scala, m>ex m>cept that it parses the contents differently. I don't normally write f({x}) so f{x} doesn't feel like omitting parentheses so much as replacing them with curlies. Other languages do actually let you omit paretheses, For m>ex m>ample, fun f(x) = f x is va...
Using ThreadPool.QueueUserWorkItem in ASP.NET in a high traffic scenario
...'t have a performance problem then choosing to spawn new threads to reduce contention with the ASP.NET request queue is classic premature optimization.
Ideally you wouldn't need to use a separate thread to do a logging operation though - just enable the original thread to complete the operation as ...