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How to call a stored procedure from Java and JPA
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JPA 2.1 now support Stored Procedure, read the Java doc here.
Example:
StoredProcedureQuery storedProcedure = em.createStoredProcedureQuery("sales_tax");
// set parameters
storedProcedure.registerStoredProcedureParameter("subto...
How to find index of list item in Swift?
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22 Answers
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Python: Ignore 'Incorrect padding' error when base64 decoding
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edited Nov 20 '18 at 8:31
Martijn Pieters♦
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python numpy machine epsilon
...for a given float type is to use np.finfo():
print(np.finfo(float).eps)
# 2.22044604925e-16
print(np.finfo(np.float32).eps)
# 1.19209e-07
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How do I disable orientation change on Android?
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How to percent-encode URL parameters in Python?
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Python 2
From the docs:
urllib.quote(string[, safe])
Replace special characters in string
using the %xx escape. Letters, digits,
and the characters '_.-' are never
quoted. By default, this function is
intended for quo...
How do I find and view a TFS changeset by comment text?
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21
With the Power Tools installed:
tf history $/ -r | ? { $_.comment -like '*findme*' }
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How to install an apk on the emulator in Android Studio?
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12 Answers
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Find XOR of all numbers in a given range
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152
This is a pretty clever solution -- it exploits the fact that there is a pattern of results in t...