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What is the difference between Strategy pattern and Dependency Injection?

...nt injection is not widespread and mostly used in the context of automated testing only. Strategy focuses on intent and encourages you to create an interface with different implementations that obey the same behavioral contract. DI is more about just having an implementation of some behavior and pr...
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Does MS SQL Server's “between” include the range boundaries?

... inclusive. From Books Online: BETWEEN returns TRUE if the value of test_expression is greater than or equal to the value of begin_expression and less than or equal to the value of end_expression. DateTime Caveat NB: With DateTimes you have to be careful; if only a date is given the ...
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Python - Create a list with initial capacity

... the covers, they are doing exactly the same thing, hence haven't actually tested the subject of this question. Best regards! – Jonathan Hartley Jul 16 '10 at 8:41 ...
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What is “assert” in JavaScript?

...sertion checking. Usually assertions (as they're called) are used only in "testing" or "debug" builds and stripped out of production code. Suppose you had a function that was supposed to always accept a string. You'd want to know if someone called that function with something that wasn't a string. ...
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What can I use for good quality code coverage for C#/.NET? [closed]

... I use the version of NCover that comes with TestDriven.NET. It will allow you to easily right-click on your unit test class library, and hit Test With→Coverage, and it will pull up the report. ...
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How can I check if a file exists in Perl?

... Test whether something exists at given path using the -e file-test operator. print "$base_path exists!\n" if -e $base_path; However, this test is probably broader than you intend. The code above will generate output if a p...
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How can I check for an empty/undefined/null string in JavaScript?

... Testing the length property may actually be faster than testing the string against "", because the interpreter won't have to create a String object from the string literal. – Vincent Robert ...
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How to deploy correctly when using Composer's develop / production switch?

...n theory) very handy for scripts that only make sense in development, like tests, fake-data-tools, debugger, etc. 5 Answers...
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Linux automake自动编译全攻略 - C/C++ - 清泛网 - 专注C/C++及内核技术

...图示如下: 核心配置如下: configure.in: AC_INIT([test], [1.0.0], [bugreport.test.com]) #指定项目名称和版本号 AM_INIT_AUTOMAKE(test, 1.0.0) #检查编译器 AC_PROG_CC AC_PROG_LIBTOOL #输出Makefile文件 AC_CONFIG_FILES([ Makefile lib/M...
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Linux automake自动编译全攻略 - 脚本技术 - 清泛IT社区,为创新赋能!

...流程图示如下: 核心配置如下: configure.in: AC_INIT([test], [1.0.0], [bugreport.test.com]) #指定项目名称和版本号 AM_INIT_AUTOMAKE(test, 1.0.0) #检查编译器 AC_PROG_CC AC_PROG_LIBTOOL #输出Makefile文件 AC_CONFIG_FILES([        &nbsp...