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How can I update window.location.hash without jumping the document?
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I'm not sure if you can alter the original element but how about switch from using the id attr to something else like data-id? Then just read the value of data-id for your hash value and it won't jump.
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Adding a column to an existing table in a Rails migration
...ation addEmailToUsers
rake db:migrate
Or
You can change the schema in from db/schema.rb, Add the columns you want in the SQL query.
Run this command: rake db:schema:load
Warning/Note
Bear in mind that, running rake db:schema:load automatically wipes all data in your tables.
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Shuffle an array with python, randomize array item order with python
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Alternative way to do this using sklearn
from sklearn.utils import shuffle
X=[1,2,3]
y = ['one', 'two', 'three']
X, y = shuffle(X, y, random_state=0)
print(X)
print(y)
Output:
[2, 1, 3]
['two', 'one', 'three']
Advantage: You can random multiple arrays simultane...
How to force R to use a specified factor level as reference in a regression?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How do I reference a javascript object property with a hyphen in it?
...ing the style object, CSSStyleDeclaration, use must camelCase to access it from javascript. More info here
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What is the use of the @Temporal annotation in Hibernate?
...{@link Date} with default TemporalType.DATE
[Information above collected from various sources]
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Spring Boot Remove Whitelabel Error Page
... An updated version of SimpleErrorController.java considering the comments from above can be found in here > gist.github.com/oscarnevarezleal/…
– Oscar Nevarez
Sep 20 '19 at 3:07
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When to use StringBuilder in Java [duplicate]
... now. HOWEVER switching to explicit StringBuilder 1 instance gave me 0-1ms from ~120ms on 1000 iterations. So StringBuilder is still necessary for critical places in similar cases.
– serg.nechaev
Mar 3 '15 at 3:22
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What is the idiomatic way to compose a URL or URI in Java?
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As of Apache HTTP Component HttpClient 4.1.3, from the official tutorial:
public class HttpClientTest {
public static void main(String[] args) throws URISyntaxException {
List<NameValuePair> qparams = new ArrayList<NameValuePair>();
qparams.add(new B...
How to define a circle shape in an Android XML drawable file?
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@AnkitGarg you can apply a color filter from Java code (see Drawable class)
– milosmns
Feb 12 '15 at 15:19
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