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Including a groovy script in another groovy
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As of Groovy 2.2 it is possible to declare a base script class with the new @BaseScript AST transform annotation.
Example:
file MainScript.groovy:
abstract class MainScript extends Script {
def meaningOfLife = 42
}
file test.groovy:
import groovy.transform.Bas...
What are the best practices for using a GUID as a primary key, specifically regarding performance?
...rsonally seen massive performance gains when breaking up the previous GUID-based Primary / Clustered Key into two separate key - the primary (logical) key on the GUID, and the clustering (ordering) key on a separate INT IDENTITY(1,1) column.
As Kimberly Tripp - the Queen of Indexing - and others h...
Can you have if-then-else logic in SQL? [duplicate]
I need to do select data from a table based on some kind of priority like so:
7 Answers
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Given final block not properly padded
I am trying to implement password based encryption algorithm, but I get this exception:
4 Answers
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How do I get Month and Date of JavaScript in 2 digit format?
... I updated the code to implement Salman A warning that getMonth is zero based instead of 1. And added quotes to make sure a string is always returned.
– Jan Derk
May 18 '15 at 18:53
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Understanding how recursive functions work
...variety of mechanisms used. While continuation passing style or expansion based languages (e.g. TeX and m4) are not intrinsically harder than more common programming paradigms, I will not offence anybody by labelling these “exotic” and a little white lie like “it always happens on the stack...
Image Segmentation using Mean Shift explained
... your feature space would be two dimensional – and you’d be segmenting based on intensity and texture)
Search windows are distributed over the feature space
The number of windows, window size, and initial locations are arbitrary for this example – something that can be fine-tuned depending ...
Font size of TextView in Android application changes on changing font size from native settings
...rom getting effected by system font size is to updateConfiguration using a base activity.
//in base activity add this code.
public void adjustFontScale( Configuration configuration) {
configuration.fontScale = (float) 1.0;
DisplayMetrics metrics = getResources().getDisplayMetrics();
W...
Explain Python entry points?
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EntryPoints provide a persistent, filesystem-based object name registration and name-based direct object import mechanism (implemented by the setuptools package).
They associate names of Python objects with free-form identifiers. So any other code using the same Pytho...
Sql Server equivalent of a COUNTIF aggregate function
...g a query with a GROUP BY clause that needs the ability to count records based only on a certain condition (e.g. count only records where a certain column value is equal to 1).
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