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What are the main purposes of using std::forward and which problems it solves?
...t (perfect forwarding never makes a copy, as would be done if x would be a by-value parameter). Merely T is int. The reason that x evaluates to an lvalue in the forwarder is because named rvalue references become lvalue expressions.
– Johannes Schaub - litb
Aug...
C++ Dynamic Shared Library on Linux
... imageUploader: {
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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
...on numbers are provided. Use this event to modify the database as required by the version change.
DatabaseOpened()
当数据库打开时，会触发此事件。
DatabaseUpgrade(oldVersion,newVersion)
This event fires when the database is upgraded. The previous and new version numbers are pro...
How do you branch and merge with TortoiseSVN? [closed]
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My easy click-by-click instructions (specific to TortoiseSVN) are in Stack Overflow question What is the simplest way to do branching and merging using TortoiseSVN?.
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C++ blogs that you regularly follow? [closed]
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C++ Soup! C++ Tips, Tricks, Reviews, and Commentary By Dean Michael Berris.
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edited Feb 1 '12 at 18:50
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Subdomain on different host [closed]
...ill it doesn't make sense to show an invalid example of something, because by definition its not an example.
– Juan
Jun 7 '18 at 22:32
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SQL to LINQ Tool [closed]
... will be able to reliably convert SQL to LINQ. Analogous to learning C# 4 by first converting VB6 to C# 4 and then studying the resulting conversion.
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Public free web services for testing soap client [closed]
... open SOAP endpoints.
Remember, you can get a WSDL from any ASMX endpoint by adding ?WSDL to the url.
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Adding the “Clear” Button to an iPhone UITextField
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This button is a built-in overlay that is provided by the UITextField class, but as of the iOS 2.2 SDK, there isn't any way to set it via Interface Builder. You have to enable it programmatically.
Add this line of code somewhere (viewDidLoad, for example):
Objective-C
myU...
What is the best way to measure execution time of a function? [duplicate]
...y fast/short functions, but helps dealing with some one-off effects caused by the overhead.
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