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Is Java “pass-by-reference” or “pass-by-value”?
I always thought Java uses pass-by-reference .
81 Answers
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Leading zeros for Int in Swift
...ike to convert an Int in Swift to a String with leading zeros. For example consider this code:
10 Answers
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Can I replace groups in Java regex?
I have this code, and I want to know, if I can replace only groups (not all pattern) in Java regex.
Code:
7 Answers
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C# DateTime to “YYYYMMDDHHMMSS” format
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edited Jun 26 '18 at 15:29
Vadim Ovchinnikov
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Logging levels - Logback - rule-of-thumb to assign log levels
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Finding a branch point with Git?
I have a repository with branches master and A and lots of merge activity between the two. How can I find the commit in my repository when branch A was created based on master?
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Angular js init ng-model from default values
...support to textarea, select, radio and checkbox), check out this blog post https://glaucocustodio.github.io/2014/10/20/init-ng-model-from-form-fields-attributes/.
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How does Apple know you are using private API?
I submitted a binary file to Apple without any source code.
10 Answers
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How to dynamically load a Python class
...here for the next boy/gal that looks for it.
# It's available for v1.7+
# https://github.com/django/django/blob/stable/1.7.x/django/utils/module_loading.py
from django.utils.module_loading import import_string
Klass = import_string('path.to.module.Klass')
func = import_string('path.to.module.func'...
When should I use Struct vs. OpenStruct?
...ATE:
As of Ruby 2.4.1 OpenStruct and Struct are much closer in speed. See https://stackoverflow.com/a/43987844/128421
PREVIOUSLY:
For completeness: Struct vs. Class vs. Hash vs. OpenStruct
Running similar code as burtlo's, on Ruby 1.9.2, (1 of 4 cores x86_64, 8GB RAM) [table edited to align col...