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Seedable JavaScript random number generator
...a random generator function. SeedRandom can be called with no arguments in order to seed the returned random function with the current time, or it can be called with either 1 or 2 non-negative inters as arguments in order to seed it with those integers. Due to float point accuracy seeding with only ...
How can I see the SQL that will be generated by a given ActiveRecord query in Ruby on Rails
...STINCT(*)", :conditions => ["date > #{self.date}"], :limit => 1, :order => 'date', :group => "date").show_generated_sql and have this call the construct_finder_sql method.
– rswolff
Aug 28 '09 at 17:02
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Sorting list based on values from another list?
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good solution! But it should be: The list is ordered regarding the first element of the pairs, and the comprehension extracts the 'second' element of the pairs.
– MasterControlProgram
Oct 6 '17 at 14:31
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When is -XAllowAmbiguousTypes appropriate?
...d f, and from those we should be able to follow functional dependencies in order to disambiguate all the other types used in the context, namely sup and fi. And indeed, the f -> internal functional dependency in SyntacticN uses our f to disambiguate our fi, and thereafter the f -> sig sym func...
Android: How to handle right to left swipe gestures
...e scroll view get disabled and therefore scroll action does not happen. In order to fix this you need to override the dispatchTouchEvent method of the Activity and return the inherited version of this method after you're done with your own listener.
In order to do a few modifications to Mirek's cod...
TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
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Important to watch out for the argument order - I accidentally had setTextSize(size, TypedValue.COMPLEX_UNIT_SP) because that was the order I mistakenly presumed!
– Mark
Jul 24 '12 at 4:01
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How do I concatenate two text files in PowerShell?
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For me the cat command runs multiple orders of magnitude longer than the cmd /c command (which runs really quick); thanks for pointing out the option!
– Rob
Aug 13 '14 at 12:23
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ALTER TABLE to add a composite primary key
...t it after you recreate the primary key.
Also, when using composite keys, order is important.
These
1) ALTER TABLE provider ADD PRIMARY KEY(person,place,thing);
and
2) ALTER TABLE provider ADD PRIMARY KEY(person,thing,place);
are not the the same thing.
They both enforce uniqueness on that set ...
How to use a servlet filter in Java to change an incoming servlet request url?
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@datakey: just either rearrange the ordering or add <dispatcher>FORWARD</dispatcher> to filter mapping.
– BalusC
Jan 17 '14 at 10:23
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trying to animate a constraint in swift
....3, according to your needs, you may choose one of the 3 following ways in order to solve your problem.
#1. Using UIView's animate(withDuration:animations:) class method
animate(withDuration:animations:) has the following declaration:
Animate changes to one or more views using the specified ...