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Add margin above top ListView item (and below last) in Android
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Or better still, get dimens in dp at the Java level using getResources().getDimensionPixelOffset(R.dimen.some_value);
– greg7gkb
May 23 '12 at 4:43
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Purpose of Unions in C and C++
...use something like VAROBJECT in C in the same cases when you use Object in Java.
– Erich Kitzmueller
Feb 22 '10 at 19:02
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How can I read and parse CSV files in C++?
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first() next(). What is this Java! Only Joking.
– Martin York
Jul 14 '09 at 5:15
5
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Restore file from old commit in git
...you want.
git checkout b6b94f2c19c456336d60b9409fb1e373036d3d71 -- myfile.java
Pass the commit ID AND the file name you want to restore. Make sure you have a space before and after the double hyphen.
There are many other ways to do it but this is the simplest one I can remember.
NOTE: If you are ...
What is the recommended way to delete a large number of items from DynamoDB?
... and keep the rest of your data intact.
This is how you delete a table in Java using the AWS SDK:
DeleteTableRequest deleteTableRequest = new DeleteTableRequest()
.withTableName(tableName);
DeleteTableResult result = client.deleteTable(deleteTableRequest);
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What's the difference between String(value) vs value.toString()
Javascript has lot's of "tricks" around types and type conversions so I'm wondering if these 2 methods are the same or if there is some corner case that makes them different?
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How does Hadoop process records split across block boundaries?
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From hadoop source code of LineRecordReader.java the constructor: I find some comments :
// If this is not the first split, we always throw away first record
// because we always (except the last split) read one extra line in
// next() method.
if (start != 0) {
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For i = 0, why is (i += i++) equal to 0?
...lue to added to the prior value, namely 0. So, i ends up with zero.
Like Java, C# has sanitized a very asinine aspect of the C language by fixing the order of evaluation. Left-to-right, bottom-up: the most obvious order that is likely to be expected by coders.
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What is the difference between currying and partial application?
...onfess I haven't fully read yet) is "Currying and Partial Application with Java Closures".
It does look like this is widely-confused pair of terms, mind you.
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Behaviour of increment and decrement operators in Python
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@LennartRegebro: In C++ and Java, i++ only operates on lvalues. If it were intended to increment the object pointed to by i, this restriction would be unnecessary.
– Mechanical snail
Sep 20 '11 at 7:18
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