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OS X Terminal Colors [closed]
...ofiles, see these answers for an explanation and a solution: stackoverflow.com/a/7780055/665488, superuser.com/a/244990.
– Cam Jackson
Jan 15 '13 at 0:12
4
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Differences between Exception and Error
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Look at a few of the subclasses of Error, taking some of their JavaDoc comments:
AnnotationFormatError - Thrown when the annotation parser attempts to read an annotation from a class file and determines that the annotation is malformed.
AssertionError - Thrown to indicate that an assertion has...
How do you test functions and closures for equality?
...ange depending on optimization. If "===" were defined on
functions, the compiler would not be allowed to merge identical method
bodies, share thunks, and perform certain capture optimizations in
closures. Further, equality of this sort would be extremely
surprising in some generics context...
CodeIgniter activerecord, retrieve last insert id?
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link is dead, updated link: ellislab.com/codeigniter/user-guide/database/helpers.html
– womd
Feb 11 '14 at 11:16
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Does Android keep the .apk files? if so where?
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137
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iOS app error - Can't add self as subview
...tly...
if you push (or pop) a view controller with Animated:YES it doesn't complete right away, and bad things happen if you do another push or pop before the animation completes. You can easily test whether this is indeed the case by temporarily changing your Push and Pop operations to Animated:NO ...
Why is “origin/HEAD” shown when running “git branch -r”?
...is in the Admin settings for your GitHub repo. You can also do it from the command-line via
git remote set-head origin trunk
or delete it altogether via
git remote set-head origin -d
Example. Look at the 'Switch Branches' drop-down. trunk is checked, so origin/HEAD follows trunk.
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My docker container has no internet
I had it working allright but now it stopped. I tried the following commands with no avail:
22 Answers
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How do I check CPU and Memory Usage in Java?
... edited Aug 21 '19 at 11:01
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answered Sep 16 '08 at 17:22
JeremyJeremy
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Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k
...1k + a2k + ... + akk = bk
Using Newton's identities, knowing bi allows to compute
c1 = a1 + a2 + ... ak
c2 = a1a2 + a1a3 + ... + ak-1ak
...
ck = a1a2 ... ak
If you expand the polynomial (x-a1)...(x-ak) the coefficients will be exactly c1, ..., ck - see Viète's formulas. Since every polynomial...