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Bootstrap Carousel image doesn't align properly
... @iaacp just add text-center to the <div class="carousel-item"> start tag
– deanwilliammills
Dec 1 '18 at 6:23
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How can I tell how many objects I've stored in an S3 bucket?
...ue=BUCKETNAME \
Name=StorageType,Value=AllStorageTypes \
--start-time 2016-11-05T00:00 --end-time 2016-11-05T00:10 \
--period 60 --statistic Average
Note: The above cloudwatch command seems to work for some while not for others. Discussed here: https://forums.aws.amazon.com/threa...
Split Java String by New Line
... separator
\u2029 -> paragraph separator
As you see \r\n is placed at start of regex which ensures that regex will try to match this pair first, and only if that match fails it will try to match single character line separators.
So if you want to split on line separator use split("\\R").
I...
Is it possible to deserialize XML into List?
...believe that XML serialization natively supports collection classes as the start of a serialization. I do not 100% know that though.
– JaredPar
Mar 3 '09 at 20:55
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PHP Function with Optional Parameters
...c('Hi', 'World', null, null, 'Red');
However, I usually find that when I start writing a function/method with that many arguments - more often than not it is a code smell, and can be re-factored/abstracted into something much cleaner.
//Specialization of my_func - assuming my_func itself cannot b...
sed or awk: delete n lines following a pattern
...nt in each case. In the first recipe, /pattern/,+5 defines a range, which starts with a line containing "pattern" (/pattern/) and ends 5 lines later (+5). The last character d is a command to run on each line in that range, which is "delete". In the second recipe, instead of matching a range, it ...
Can I have onScrollListener for a ScrollView?
...alScrollView in a layout and I need to identify the user have reached the start and end point of the scroll.
7 Answers
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How can I select an element by name with jQuery?
...') will match all elements that have an attribute 'name' with a value that starts with 'tcol'
– Jon Erickson
Jul 9 '12 at 6:36
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virtualenv --no-site-packages and pip still finding global packages?
...pip freeze did show me the correct packages, but a couple of days later it started calling the one located at /usr/local/bin/ ...
– jimijazz
Oct 17 '16 at 1:52
1
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Extract file basename without path and extension in bash [duplicate]
...t, do:
shopt -s extglob
Walking through the ${p//+(*\/|.*)}:
${p -- start with $p.
// substitute every instance of the pattern that follows.
+( match one or more of the pattern list in parenthesis, (i.e. until item #7 below).
1st pattern: *\/ matches anything before a literal "/" char.
patte...