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Is Fortran easier to optimize than C for heavy calculations?
...nerate more efficient code. Take a look at this little example in C:
void transform (float *output, float const * input, float const * matrix, int *n)
{
int i;
for (i=0; i<*n; i++)
{
float x = input[i*2+0];
float y = input[i*2+1];
output[i*2+0] = matrix[0] * x...
What is middleware exactly?
...
Middleware is a data (aggregation + transformation) component.
– overexchange
Mar 26 at 14:54
1
...
How to visualize an XML schema? [closed]
...
Great tool! I wonder if it's possible to make such transformation XSD->SVG with XSLT
– Dima Fomin
Jun 20 '17 at 17:10
...
Converting stream of int's to char's in java
...97; // 97 is 'a' in ASCII
char c = (char) i; // c is now 'a'
If you mean transforming the integer 1 into the character '1', you can do it like this:
if (i >= 0 && i <= 9) {
char c = Character.forDigit(i, 10);
....
}
...
Zero-based month numbering [closed]
...e hours, minutes and seconds, where 0.25 would be 24/4 = 6 hours. Thus, to transform a date into a real date, all the environment has to do is transform this number into a real date.
However, the combination of zero-based arrays and 1-based month values does bring a problem. To get the month name ...
RuntimeWarning: DateTimeField received a naive datetime
... Thanks for this answer, it's the most django-compliant way to transform naive dates into dates with the timezone of my django settings :)
– sodimel
Oct 9 '19 at 15:00
...
How to center canvas in html5
... absolutely positioned:
canvas{
position: absolute;
top: 50%;
transform: translate(0, -50%);
}
If you wanted to center it horizontally and vertically, do:
canvas{
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}...
Convert a list to a data frame
...est data.frame. All the data types (character, numeric, etc) are correctly transformed. If the list has different data types their will be all transformed to character with matrix approach.
– Roah
Aug 24 '13 at 14:00
...
How do you turn a Mongoose document into a plain object?
...override getters option)
minimize: remove empty objects (defaults to true)
transform: a transform function to apply to the resulting document before returning
depopulate: depopulate any populated paths, replacing them with their original refs (defaults to false)
versionKey: whether to include the ve...
Capitalize words in string [duplicate]
...asically matches the first letter of each word within the given string and transforms only that letter to uppercase:
\b matches a word boundary (the beginning or ending of word);
\w matches the following meta-character [a-zA-Z0-9].
For non-ASCII characters refer to this solution instead
'ÿöur...