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JSP tricks to make templating easier?
...auty of JSP Tag files is that it lets you basically tag generic markup and then refactor it to your heart's content.
JSP Tag Files have pretty much usurped things like Tiles etc., at least for me. I find them much easier to use as the only structure is what you give it, nothing preconceived. Plus y...
C++ static virtual members?
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If the performance of this kind of thing worries you then C# is probably the wrong language for you.
– Nate C-K
Nov 10 '15 at 20:59
3
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try/catch versus throws Exception
...'t rethrow it.)
So if you call the first method and "do something" fails, then the caller will have to handle the exception. If you call the second method and "do something" fails, then the caller won't see an exception at all... which is generally a bad thing, unless showException has genuinely ha...
ViewPager.setOffscreenPageLimit(0) doesn't work as expected
...ue. Just isn't logical. I expect to be able setOffscreenPageLimit(0) to 0. Then I can deal with the consequences myself. A default empty fragment could be a placeholder for instance until ones fragment has loaded. All of which could take place off the UI thread. Anyway I haven't thought about it muc...
Twitter bootstrap remote modal shows same content every time
...modal is different from the previous one. If it is, destroy; if it isn't, then no need to reload.
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Is there a simple way to delete a list element by value?
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@Gusdor: if the list is shared between threads then a.remove(c) might fail anyway despite the if c in a check (a could be modified in another thread after the c in a check but before the a.remove(c) call). try/except or locks could be used to avoid the race condition.
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AWS S3 copy files and folders between two buckets
...'target-key')
If you want to perform the copy between different buckets, then specify the target bucket name:
s3.buckets['bucket-name'].objects['source-key'].copy_to('target-key', :bucket_name => 'target-bucket')
shar...
How to deep copy a list?
..., if the given argument is a compound data structure, for instance a list, then python will create another object of the same type (in this case, a new list) but for everything inside old list, only their reference is copied
# think of it like
newList = [elem for elem in oldlist]
Intuitively, we ...
Reset C int array to zero : the fastest way?
...2.6.2/5 in plain text in TC2 (2004) ; however if there are no padding bits then 6.2.6.2/1 and /2 already guaranteed that all-bits-zero was 0. (With padding bits the possibility exists that all-bits-zero could be a trap representation). But in any case, the TC is supposed to acknowledge and replace ...
How can I see incoming commits in git? [duplicate]
....origin/master
That is, "go grab all of the stuff from the upstream, and then compare my current branch against the upstream master branch."
Similarly, outgoing would be this:
git fetch && git log origin/master..
In practice, I just type those manually (even though I created an alias f...