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Semicolons superfluous at the end of a line in shell scripts?
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Michał ŠrajerMichał Šrajer
25.3k44 gold badges4949 silver badges7373 bronze badges
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In Ruby how do I generate a long string of repeated text?
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310
str = "0" * 999999
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Plotting with seaborn using the matplotlib object-oriented interface
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230
It depends a bit on which seaborn function you are using.
The plotting functions in seaborn ar...
About Android image and asset sizes
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373
mdpi is the reference density -- that is, 1 px on an mdpi display is equal to 1 dip. The ratio...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
...had to go and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change
rename_table :old_table_nam...
Difference between toFixed() and toPrecision()?
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134
toFixed(n) provides n length after the decimal point; toPrecision(x) provides x total length.
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Different results with Java's digest versus external utilities
...ndows 7 Professional with SP1 . I have tried Java 6.0.29 and Java 7.0.03 . Can someone tell me why I am getting different hash values from Java versus (many!) external utilities and/or websites? Everything external matches with each other, only Java is returning different results.
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Convert an enum to List
...r learnings.
– Jeremy Thompson
Sep 23 '14 at 9:16
It seems Enum.GetNames(typeof(DataSourceTypes)) return a generic Sys...
Eclipse shortcut “go to line + column”
...MaDu_LKMaDu_LK
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6
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Why does Unicorn need to be deployed together with Nginx?
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Pete - MSFT
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answered Jan 5 '12 at 9:07
PratikPratik
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