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How to initialize a list of strings (List) with many string values
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@Unsliced and @Padel have more correct answers imo. No need to pass in another new anything if you initialize with { }
– Don Cheadle
Mar 2 '16 at 17:28
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How do you find the sum of all the numbers in an array in Java?
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What if array contains large numbers and the sum is out of int scope?
– thanhbinh84
Apr 1 '16 at 15:31
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Updating the list view when the adapter data changes
...r()).notifyDataSetChanged();
If that doesnt work, refer to this thread:
Android List view refresh
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PHP script - detect whether running under linux or Windows?
... placed on a windows system or a linux system. I need to run different commands in either case.
14 Answers
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jquery: $(window).scrollTop() but no $(window).scrollBottom()
... <div> that has to be a certain distance from the bottom of the page and the page has expandable/collapsible items, it's going to change the body height and therefore the distance from the bottom.
– crash springfield
Apr 28 '17 at 19:10
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if…else within JSP or JSTL
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Should I use JSTL ?
Yes.
You can use <c:if> and <c:choose> tags to make conditional rendering in jsp using JSTL.
To simulate if , you can use:
<c:if test="condition"></c:if>
To simulate if...else, you can use:
<c:choose>
<c:when test...
How can I list all collections in the MongoDB shell?
... Can we please get db.listCollections() as the answer shown here and checked in green? Otherwise people are making the same mistake I did countless times when they come to this answer - and attempt to use db.getCollectionNames and the error comes back db.collectionNames is not a function....
Using sed, how do you print the first 'N' characters of a line?
...e first 100 characters:
cat file |colrm 101
It's been around for years and is in most linux's and bsd's (freebsd for sure), usually by default. I can't remember ever having to type apt-get install colrm.
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How do you include Xml Docs for a class library in a NuGet package?
I am creating a NuGet package for a C# class library, and I would like to include generated Xml Documentation with the library. This is my nuspec file:
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Left padding a String with Zeros [duplicate]
I've seen similar questions here and here .
20 Answers
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