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How to sort a list in Scala by two fields?

...ant for longer names (Wild, Wilder, Wilderman). If you write rows.sortBy(_.lastName + _.firstName) with 2 underlines, the method expects two parameters: <console>:14: error: wrong number of parameters; expected = 1 rows.sortBy (_.lastName + _.firstName) ...
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Difference between passing array and array pointer into function in C

... eax, 0Fh add eax, 0Fh shr eax, 4 shl eax, 4 mov [ebp+var_C], eax mov eax, [ebp+var_C] call sub_401730 call sub_4013D0 mov [ebp+var_8], 2 mov [ebp+var_4], 4 lea eax, [ebp+var_8] mov [esp+18h+var_18], eax call sub_401290 call _getch leave retn So th...
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How to match a String against string literals in Rust?

...intln!("0"), "b" => println!("1"), "c" => println!("2"), _ => println!("something else!"), } There's also an as_str method as of Rust 1.7.0: match stringthing.as_str() { "a" => println!("0"), "b" => println!("1"), "c" => println!("2"), _ => println...
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AttributeError: 'module' object has no attribute 'tests'

... Instead of fearing use of the "death star" can't you juse use the __all__ variable in each file? And specify a list of class names, functions, and variables to export when using from package_name.module import *? I've had good luck with this pattern. I understand it takes a bit more time...
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SQLAlchemy: print the actual query

...itting DDL. In order to access this functionality one can use the 'literal_binds' flag, passed to compile_kwargs: from sqlalchemy.sql import table, column, select t = table('t', column('x')) s = select([t]).where(t.c.x == 5) print(s.compile(compile_kwargs={"literal_binds": True})) the above app...
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tmux set -g mouse-mode on doesn't work

...ke scrolling with wheels work bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'select-pane -t=; copy-mode -e; send-keys -M'" bind -n WheelDownPane select-pane -t= \; send-keys -M This will enable scrolling on hover over a pane and y...
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Camera orientation issue in Android

...ce API Level 5 String exifOrientation = exif.getAttribute(ExifInterface.TAG_ORIENTATION); Since the photo is displaying correctly in your app, i'm not sure where the problem is, but this should definitely set you on the right path! ...
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Omitting all xsi and xsd namespaces when serializing an object in .NET?

...hNamespaces { // private fields backing the properties private int _Epoch; private string _Label; // explicitly define a distinct namespace for this element [XmlElement(Namespace="urn:Whoohoo")] public string Label { set { _Label= value; } get { return ...
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How should I validate an e-mail address?

...ache.commons.validator.routines.EmailValidator) (?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-...
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What is the default text size on Android?

... Default values in appcompat-v7 <dimen name="abc_text_size_body_1_material">14sp</dimen> <dimen name="abc_text_size_body_2_material">14sp</dimen> <dimen name="abc_text_size_button_material">14sp</dimen> <dimen name="abc_text_size_caption...