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PHP json_encode encoding numbers as strings

...ations are not met. If you care about good practices and safety you should selectively convert the values you want. – wadim Aug 11 '14 at 14:50 3 ...
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Windows下如何判断Win32 or x64? - C/C++ - 清泛网 - 专注C/C++及内核技术

Windows下如何判断Win32 or x64?MSDN 里说,VC 有 3 个预处理常量,分别是 _WIN32,_WIN64,WIN32。这三个常量如何使用呢?看起来简单,其实是很困惑的。  在 Win3...MSDN 里说,VC 有 3 个预处理常量,分别是 _WIN32,_WIN64,WIN32。这三个...
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How to choose the id generation strategy when using JPA and Hibernate

...d uses a database-generated GUID string on MS SQL Server and MySQL. native selects identity, sequence or hilo depending upon the capabilities of the underlying database. assigned lets the application assign an identifier to the object before save() is called. This is the default strategy if no elem...
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How do I write LINQ's .Skip(1000).Take(100) in pure SQL?

...W_NUMBER function. eg. USE AdventureWorks; GO WITH OrderedOrders AS ( SELECT SalesOrderID, OrderDate, ROW_NUMBER() OVER (ORDER BY OrderDate) AS 'RowNumber' FROM Sales.SalesOrderHeader ) SELECT * FROM OrderedOrders WHERE RowNumber BETWEEN 51 AND 60; --BETWEEN is inclusive ...
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How to port data-only volumes from one host to another?

...eir data with minimal downtime. Cargo uses data federation capabilities of union filesystem to create a unified view of data (mainly the root file system) across the source and target hosts. This allows Cargo to start up a container almost immediately (within milliseconds) on the target host as the ...
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Split value from one field to two

...); END$$ DELIMITER ; you would be able to build your query as follows: SELECT SPLIT_STR(membername, ' ', 1) as memberfirst, SPLIT_STR(membername, ' ', 2) as memberlast FROM users; If you prefer not to use a user defined function and you do not mind the query to be a bit more verbose, ...
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Sublime as default editor

... my answer, I have just googled it: Open regedit (Win+R, type "regedit", select OK). Navigate to HKEY_CLASSES_ROOT\Applications\sublime_text.exe\shell\open\command Verify that the path is accurate, correct it if it is not. Exit regedit. Open task manager via Ctrl+Alt+Del (or Ctrl+Shift+Esc for lat...
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Enforcing the type of the indexed members of a Typescript object?

... a similar syntax to enforce that an object has a key for every entry in a union type: type DayOfTheWeek = "sunday" | "monday" | "tuesday" | "wednesday" | "thursday" | "friday" | "saturday"; type ChoresMap = { [day in DayOfTheWeek]: string }; const chores: ChoresMap = { // ERROR! Property 'saturd...
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List columns with indexes in PostgreSQL

...constraint uk_test3ab unique (a, b)); List indexes and columns indexed: select t.relname as table_name, i.relname as index_name, a.attname as column_name from pg_class t, pg_class i, pg_index ix, pg_attribute a where t.oid = ix.indrelid and i.oid = ix.indexreli...
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How to map calculated properties with JPA and Hibernate

...e float finalPrice; Or even complex queries on other tables: @Formula("(select min(o.creation_date) from Orders o where o.customer_id = id)") private Date firstOrderDate; Where id is the id of the current entity. The following blog post is worth the read: Hibernate Derived Properties - Perform...