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How to re-create database for Entity Framework?

...database from SQL Server Object Explorer in Visual Studio. Right-click and select delete. Delete mdf and ldf files from file system - if they are still there. Rebuild Solution. Start Application - database will be re-created. ...
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Replace multiple whitespaces with single whitespace in JavaScript string

... Isn't it obvious? it replaces more than 1 whitespace char with 1 whitespace char. (the desired result) – War Mar 22 '13 at 16:05 4 ...
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How to negate specific word in regex? [duplicate]

I know that I can negate group of chars as in [^bar] but I need a regular expression where negation applies to the specific word - so in my example how do I negate an actual bar , and not "any chars in bar"? ...
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Why is C so fast, and why aren't other languages as fast or faster? [closed]

...what the machine does can be seen in the rules that govern the widening of char objects for use in expressions: whether the values of char objects widen to signed or unsigned quantities typically depends on which byte operation is more efficient on the target machine. ...
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mysql :: insert into table, data from another table?

... INSERT INTO action_2_members (campaign_id, mobile, vote, vote_date) SELECT campaign_id, from_number, received_msg, date_received FROM `received_txts` WHERE `campaign_id` = '8' share | imp...
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What's the complete range for Chinese characters in Unicode?

...gh the CJK Unicode FAQ (which does include "Chinese, Japanese, and Korean" characters) The "East Asian Script" document does mention: Blocks Containing Han Ideographs Han ideographic characters are found in five main blocks of the Unicode Standard, as shown in Table 12-2 Table 12-2. Blocks Contain...
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Arrays vs Vectors: Introductory Similarities and Differences [closed]

..., library, operating system). Some APIs will have entry points like strcat(char * dst, char * src), where the dst and src are treated as arrays of characters (even though the function signature implies pointers to characters). – John Källén Feb 26 '13 at 0:33...
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How to compare strings ignoring the case

...t; false >> require 'active_support/all' => true >> str1.mb_chars.downcase.to_s.casecmp(str2.mb_chars.downcase.to_s) == 0 => true It works this way in Ruby 2.3.1 and earlier versions. For smaller memory footprint you can cherry pick string/multibyte: require 'active_support' re...
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Guaranteed lifetime of temporary in C++?

... { if (m_buffer.size() != 0) { size_t l = std::char_traits<C>::length(get()); m_str.assign(get(), l); m_buffer.resize(0); } } void abort() { m_buffer.resize(0); } }; template <class C> inline _StringBuffer&...
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Finding median of list in Python

...t though: sorting is much more work in the worst case (Theta(n lg n)) than selecting the median (Theta(n))... – Jeremy Jun 11 '19 at 13:33 add a comment  | ...