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How to get a specific “commit” of a gem from github?
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edited Apr 20 '18 at 21:30
jeffmcc
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answered May 25 '11...
if arguments is equal to this string, define a variable like this string
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answered Mar 15 '12 at 20:48
Alex LAlex L
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Rails Console: reload! not reflecting changes in model files? What could be possible reason?
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Rakib
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answered Mar 25 '11 at 4:04
Nazar HussainNazar Hu...
Transmitting newline character “\n”
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Try using %0A in the URL, just like you've used %20 instead of the space character.
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What are the parameters sent to .fail in jQuery?
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answered Mar 14 '15 at 4:07
Olivier de RivoyreOlivier de Rivoyre
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CSS checkbox input styling
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answered Jul 13 '09 at 17:23
Andrew HareAndrew Hare
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How to apply `git diff` patch without Git installed?
...hfile if you need handle file adds, deletes and renames.
EDIT December 2015
Latest versions of patch command (2.7, released in September 2012) support most features of the "diff --git" format, including renames and copies, permission changes, and symlink diffs (but not yet binary diffs) (release...
Assert a function/method was not called using Mock
...hon 2.7.1 and am using unittest and from mock import Mock with Python Mock 0.1.0 for my tests. Does any of that sound problematic?
– Nathan Arthur
Nov 19 '14 at 16:18
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Drawing a line/path on Google Maps
... mPaint.setStrokeWidth(2);
GeoPoint gP1 = new GeoPoint(19240000,-99120000);
GeoPoint gP2 = new GeoPoint(37423157, -122085008);
Point p1 = new Point();
Point p2 = new Point();
Path path = new Path();
Projection projection=mapv.getProjection();...
Rails where condition using NOT NIL
...Rails 3:
Foo.includes(:bar).where("bars.id IS NOT NULL")
ActiveRecord 4.0 and above adds where.not so you can do this:
Foo.includes(:bar).where.not('bars.id' => nil)
Foo.includes(:bar).where.not(bars: { id: nil })
When working with scopes between tables, I prefer to leverage merge so that I...