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Should I use alias or alias_method?

I found a blog post on alias vs. alias_method . As shown in the example given in that blog post, I simply want to alias a method to another within the same class. Which should I use? I always see alias used, but someone told me alias_method is better. ...
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Why does the 260 character path length limit exist in Windows?

... answered Dec 10 '09 at 11:45 vallivalli 5,07122 gold badges1717 silver badges88 bronze badges ...
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Create a menu Bar in WPF?

...nel> <Menu DockPanel.Dock="Top"> <MenuItem Header="_File"> <MenuItem Header="_Open"/> <MenuItem Header="_Close"/> <MenuItem Header="_Save"/> </MenuItem> </Menu> <StackPanel></StackPa...
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What are the differences between a multidimensional array and an array of arrays in C#?

...t32 'value') cil managed { // Code size 7 (0x7) .maxstack 8 IL_0000: ldarg.0 IL_0001: ldarg.1 IL_0002: ldelem.ref IL_0003: ldarg.2 IL_0004: ldarg.3 IL_0005: stelem.i4 IL_0006: ret } // end of method Program::SetElementAt .method private hidebysig static void SetElem...
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Run a callback only if an attribute has changed in Rails

... Rails 5.1+ class Page < ActiveRecord::Base before_save :do_something, if: :will_save_change_to_status_id? private def do_something # ... end end The commit that changed ActiveRecord::Dirty is here: https://github.com/rails/rails/commit/16ae3db5a5c6a08383b974ae...
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C++特化模板函数的符号多重定义错误问题 - C/C++ - 清泛网 - 专注C/C++及内核技术

C++特化模板函数的符号多重定义错误问题error LNK2005: "void __stdcall SerializeElements<class CLogEvent> ...fatal error LNK1169: 找到一个或多个多重定义的符号.我...特化模板函数SerializeElements时,报重复定义的错误,如下: error LNK2005: "void __std...
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Python timedelta in years

... year=from_date.year-years) Your question originally said you wanted to know how many years it's been since some date. Assuming you want an integer number of years, you can guess based on 365.25 days per year and then check using either of the yearsago functions defined a...
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Combining INSERT INTO and WITH/CTE

...ions go at the top. Wrapping every insert in a CTE has the benefit of visually segregating the query logic from the column mapping. Spot the mistake: WITH _INSERT_ AS ( SELECT [BatchID] = blah ,[APartyNo] = blahblah ,[SourceRowID] = blahblahblah FROM Table1 AS t1 ) INSERT ...
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Can Objective-C switch on NSString?

... @abbood For more information about enum, see the posting NS_ENUM &amp; NS_OPTIONS by Mattt Thompson. – Basil Bourque Oct 21 '13 at 21:32 ...
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What column type/length should I use for storing a Bcrypt hashed password in a Database?

... I don't get the reason why I should bother about binary or not binary at all, if I don't want to sort by password hash, compare hashes on database layer or make the password column unique (“Sorry, this password is already in use”) at all. I'd recommend using UTF8 everywhere. In that case there...