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Rounding BigDecimal to *always* have two decimal places
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408
value = value.setScale(2, RoundingMode.CEILING)
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runOnUiThread in fragment
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edited Apr 10 '18 at 17:36
answered May 7 '13 at 17:35
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Alter table add multiple columns ms sql
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answered Mar 26 '10 at 13:50
Philip KelleyPhilip Kelley
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How to save a BufferedImage as a File
... Werner Kvalem VesteråsWerner Kvalem Vesterås
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How to work with complex numbers in C?
...ard Library of Complex Numbers */
int main() {
double complex z1 = 1.0 + 3.0 * I;
double complex z2 = 1.0 - 4.0 * I;
printf("Working with complex numbers:\n\v");
printf("Starting values: Z1 = %.2f + %.2fi\tZ2 = %.2f %+.2fi\n", creal(z1), cimag(z1), creal(z2), cimag(z2));
dou...
Why is MATLAB so fast in matrix multiplication?
...nd matrix generation. When I perform matrix multiplication with MATLAB, 2048x2048 and even bigger matrices are almost instantly multiplied.
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How to create a loop in bash that is waiting for a webserver to respond?
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The use of backticks ` ` is outdated. Use $( ) instead.
– Serge Stroobandt
Apr 18 '14 at 15:37
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How to do a safe join pathname in ruby?
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edited Mar 1 '09 at 19:22
answered Feb 28 '09 at 4:33
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XPath to select element based on childs child value
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306
Almost there. In your predicate, you want a relative path, so change
./book[/author/name = 'J...
ValueError : I/O operation on closed file
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edited May 19 at 16:30
Boris
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answered Sep 2...