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Jackson how to transform JsonNode to ArrayNode without casting?
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250
Yes, the Jackson manual parser design is quite different from other libraries. In particular, yo...
How to get Url Hash (#) from server side
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edited Aug 18 '15 at 10:38
DreamTeK
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answ...
Showing Travis build status in GitHub repo
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answered Nov 6 '13 at 11:08
Kim StacksKim Stacks
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SQL Group By with an Order By
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200
In all versions of MySQL, simply alias the aggregate in the SELECT list, and order by the alias...
Get number of digits with JavaScript
...hematically. For positive integers there is a wonderful algorithm with log10:
var length = Math.log(number) * Math.LOG10E + 1 | 0; // for positive integers
For all types of integers (including negatives) there is a brilliant optimised solution from @Mwr247, but be careful with using Math.log10, ...
Async call with await in HttpClient never returns
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– Avrohom Yisroel
Nov 2 '14 at 16:30
1
Is it gonna happen if it's on neither UI context and ASP....
What is the difference between Spring's GA, RC and M2 releases?
Spring's 3.0 version is now GA release, before that they have launched 3.0 RC1 , RC2 version Also, there was Spring 3.0 M2 version. What's the difference between GA, RC, M versions?
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Update a column value, replacing part of a string
...ot.
– Kyle Challis
Jan 29 '16 at 19:03
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How to create a zip file in Java
....putNextEntry(e);
byte[] data = sb.toString().getBytes();
out.write(data, 0, data.length);
out.closeEntry();
out.close();
This will create a zip in the root of D: named test.zip which will contain one single file called mytext.txt. Of course you can add more zip entries and also specify a subdir...
How do you track record relations in NoSQL?
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+50
All the answers for how to store many-to-many associations in the "NoSQL way" reduce to the same thing: storing data redundantly.
In ...