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Why was the switch statement designed to need a break?

...ors that can have either one or two operands: switch (operator->num_of_operands) { case 2: process_operand( operator->operand_2); /* FALLTHRU */ case 1: process_operand( operator->operand_1); break; } Case fall through is so widely recognized as a def...
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How do I deep copy a DateTime object?

...t, but deep enough for a DateTime. In your own objects, you can define the __clone() magic method to clone the properties (i.e. child objects) that make sense to be cloned when the parent object changes. (I'm not sure why the documentation thinks a good example of needing to clone an object is GTK....
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upstream sent too big header while reading response header from upstream

... Add the following to your conf file fastcgi_buffers 16 16k; fastcgi_buffer_size 32k; share | improve this answer | follow | ...
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Append column to pandas dataframe

...lid with uniquely valued Index objects , you can use: pd.concat([dat1.reset_index(), dat2], axis=1) – beyondfloatingpoint Aug 27 '19 at 9:21 ...
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Ruby: How to turn a hash into HTTP parameters?

...reaks down. require "addressable/uri" uri = Addressable::URI.new uri.query_values = {:a => "a", :b => ["c", "d", "e"]} uri.query # => "a=a&b[0]=c&b[1]=d&b[2]=e" uri.query_values = {:a => "a", :b => [{:c => "c", :d => "d"}, {:e => "e", :f => "f"}]} uri.query # ...
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How do you add Boost libraries in CMakeLists.txt?

...eLists.txt file (change any options from OFF to ON if you want): set(Boost_USE_STATIC_LIBS OFF) set(Boost_USE_MULTITHREADED ON) set(Boost_USE_STATIC_RUNTIME OFF) find_package(Boost 1.45.0 COMPONENTS *boost libraries here*) if(Boost_FOUND) include_directories(${Boost_INCLUDE_DIRS}) ad...
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The backend version is not supported to design database diagrams or tables

...uery instead of doing it graphically. See the snipped below: USE [Database_Name] GO CREATE TABLE [dbo].[Table_Name]( [tableID] [int] IDENTITY(1,1) NOT NULL, [column_2] [datatype] NOT NULL, [column_3] [datatype] NOT NULL, CONSTRAINT [PK_Table_Name] PRIMARY KEY CLUSTERED ( [tableID] ASC ) ) ...
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What is Haskell used for in the real world? [closed]

...hive.org/web/20160626145828/http://blog.kickino.org/archives/2007/05/22/T22_34_16/ https://useless-factor.blogspot.com/2007/05/advantage-of-functional-programming.html share | improve this answer ...
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Flat file databases [closed]

... array("dubayou.com","willwharton.com","codecream.com"), "and_one" => "more"); and to save or update the db record for that user. $dir = "../userdata/"; //make sure to put it bellow what the server can reach. file_put_contents($dir.$user['name'],serialize($user)); and to load ...
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how to check redis instance version?

... redis-cli INFO SERVER | grep redis_version – Andriy Tolstoy Dec 23 '19 at 11:36 add a comment  |  ...