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git discard all changes and pull from upstream
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edited Jan 3 '19 at 18:02
answered Dec 8 '12 at 20:08
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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
... range:
1-127 are user defined codes (so generated by calling exit(n))
128-255 are codes generated by termination due to different unix signals like SIGSEGV or SIGTERM
But I don't think you should care while coding on Java, it's just a bit of information. It's useful if you plan to make your pro...
C++ unordered_map using a custom class type as the key
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answered Jun 10 '13 at 5:18
jogojapanjogojapan
60.9k99 gold badges8484 silver badges121121 bronze badges
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How to use UTF-8 in resource properties with ResourceBundle
I need to use UTF-8 in my resource properties using Java's ResourceBundle . When I enter the text directly into the properties file, it displays as mojibake.
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undefined method `source_index' for Gem:Module (NoMethodError)
... this problem myself while trying to upgrade an older Rails app from REE 1.8.7 to 1.9.3-p385. Oddly, Ruby 1.9.3-p327 works just fine. What it came down to was ruby-1.9.3-p385 had installed RubyGems version 2.0.2 for me, and 1.9.3-p327 has RubyGems v1.8.23 installed.
Gem.source_index has been deprec...
Is it possible to hide extension resources in the Chrome web inspector network tab?
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Simply -f seems to do the job too
– blackpla9ue
Apr 3 '18 at 12:20
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How to remove specific elements in a numpy array
...specific question:
import numpy as np
a = np.array([1, 2, 3, 4, 5, 6, 7, 8, 9])
index = [2, 3, 6]
new_a = np.delete(a, index)
print(new_a) #Prints `[1, 2, 5, 6, 8, 9]`
Note that numpy.delete() returns a new array since array scalars are immutable, similar to strings in Python, so each time a c...
Disable IntelliJ Starred (Package) Imports?
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answered Aug 28 '10 at 7:30
Colin HebertColin Hebert
82.7k1313 gold badges148148 silver badges145145 bronze badges
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Rethrowing exceptions in Java without losing the stack trace
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edited Jul 8 '09 at 12:18
answered Jul 8 '09 at 11:43
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