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Batch script loop

... for /F %%x in ('dir /B/D %MYDIR%') do ( set FILENAME=%MYDIR%\%%x\log\IL_ERROR.log echo =========================== Search in !FILENAME! =========================== c:\utils\grep motiv !FILENAME! ) You must use "enableDelayedExpansion" and !FILENAME! instead of $FILENAME$. In the second cas...
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Force SSL/https using .htaccess and mod_rewrite

...SL-enabled virtual host or directories for defending against configuration errors that expose stuff that should be protected. When this directive is present all requests are denied which are not using SSL. This will not do a redirect to https though. To redirect, try the following with mod_rewrite...
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Windbg Step 2 分析程序堆栈实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...rc\crtexe.c @ 403] 04 0021fb54 77539d42 kernel32!BaseThreadInitThunk+0xe 05 0021fb94 77539d15 ntdll!__RtlUserThreadStart+0x70 06 0021fbac 00000000 ntdll!_RtlUserThreadStart+0x1b 0:000> .frame 01 01 0021faf0 01341a88 MyApp!wmain+0x44 [e:\prolab\windbgfirst\windbgfirst\windbgfirst.cpp @ 29] 0:00...
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Why is 128==128 false but 127==127 is true when comparing Integer wrappers in Java?

... answered Feb 16 '16 at 2:05 yanghaognyanghaogn 67155 silver badges1414 bronze badges ...
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使用 C++ 处理 JSON 数据交换格式 - C/C++ - 清泛网 - 专注C/C++及内核技术

...译(默认是使用 VS2003 编译器的,打开时直接按照 VS2005 提示转换即可)。 四、jsoncpp 使用详解 jsoncpp 主要包含三种类型的 class:Value、Reader、Writer。jsoncpp 中所有对象、类名都在namespace Json 中,包含 json.h 即可。 Json::Va...
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Regex lookahead for 'not followed by' in grep

...ash under Cygwin and when I change to single quotes, I'm still getting the error "event not found". – SSilk Jun 23 '17 at 13:44  |  show 2 mor...
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微博为什么限制140字(附短信70字限制考) - 闲聊区 - 清泛IT社区,为创新赋能!

...就注册了,之后再也没登录过。今天在人人网转发状态,提示我超过140字了,突然就好奇大家都在凑什么热闹,为什么除了网易微博,都限制140个字呢?当然也已经有过关于这个问题的解释,比如人民网上这位“并没有twitter方面...
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How to deal with floating point number precision in JavaScript?

...bers like 1/10 without realizing that they wouldn't even blink at the same error if it occurred with 1/3. If the first point really applies to you, use BigDecimal for JavaScript, which is not elegant at all, but actually solves the problem rather than providing an imperfect workaround. ...
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Base64 encoding and decoding in client-side Javascript

... need to thoroughly test the function for cross browser compatibility. And error has already been reported. share | improve this answer | follow | ...
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How is Python's List Implemented?

... -m timeit --setup="x = [None]*1000" "x[500]" 10000000 loops, best of 3: 0.0579 usec per loop ...>python -m timeit --setup="x = [None]*1000" "x[0]" 10000000 loops, best of 3: 0.0566 usec per loop I would be astounded if IronPython or Jython used linked lists - they would ruin the performance o...