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Can PHP PDO Statements accept the table or column name as parameter?
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214
Table and Column names CANNOT be replaced by parameters in PDO.
In that case you will simply ...
git push local branch with same name as remote tag
I'm trying to push a new local branch product-0.2 to remote where there is already a tag with the same name (but the branch itself does not exist)
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How to check if an element is in an array
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Swift 2, 3, 4, 5:
let elements = [1, 2, 3, 4, 5]
if elements.contains(5) {
print("yes")
}
contains() is a protocol extension method of SequenceType (for sequences of Equatable elements) and not a global method as in
earlier ...
Is there a way to loop through a table variable in TSQL without using a cursor?
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21 Answers
21
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How to asynchronously call a method in Java
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12 Answers
12
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How do I make a request using HTTP basic authentication with PHP curl?
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edited Feb 12 '19 at 3:26
Pikamander2
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How to specify jackson to only use fields - preferably globally
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edited Oct 25 '19 at 19:57
pmartin8
1,18511 gold badge1515 silver badges3232 bronze badges
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How to calculate cumulative normal distribution?
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125
Here's an example:
>>> from scipy.stats import norm
>>> norm.cdf(1.96)
0.975...
Is 23,148,855,308,184,500 a magic number, or sheer chance?
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Add the cents to the number and you get 2314885530818450000, which in hexadecimal is 2020 2020 2020 1250.
Do you see the pattern? The first six bytes have been overwritten by spaces (hex 20, dec 32).
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Finding quaternion representing the rotation from one vector to another
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Quaternion q;
vector a = crossproduct(v1, v2);
q.xyz = a;
q.w = sqrt((v1.Length ^ 2) * (v2.Length ^ 2)) + dotproduct(v1, v2);
Don't forget to normalize q.
Richard is right about there not being a unique rotation, but the above should give the "shortest arc," which ...