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那些年 O2O创业我踩了十个坑 - 资讯 - 清泛网 - 专注C/C++及内核技术

...的系统,我们的计划是做半年后,大约到2015年10月份,等数据上到一定的台阶,再去拉下轮新的融资。 可带给我们很大打击的是,我们行业内的竞争对手在8月份宣布,拿到了一亿美金的B轮融资,而且还是百度战略投资。 如果...
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Cross-platform way of getting temp directory in Python

...lications like Google Chrome and Linux systemd do. They just use a shorter hex hash and an app-specific prefix to "advertise" their presence. share | improve this answer | fo...
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What is the right way to POST multipart/form-data using curl?

...L was using \n so I had to copy the raw request with mitmproxy. I saw with hexdump that it was using hex code 0A instead of 0D 0A. – baptx Jul 5 '19 at 18:31 ...
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来自微软的一手内幕:Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术

...持。之后,他将Dr. Watson,一款能在电脑崩溃后搜集错误数据的调试器,作为基础功能植入了每一款微软产品中。 现在,Aul成为了微软Windows 10测试的门面担当。他每天都能从推特上收到关于微软的各种反馈,或溢美之辞或批评...
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了解 Boost Filesystem Library - C/C++ - 清泛网 - 专注C/C++及内核技术

...此流程将对该分区的所有目录返回相同的磁盘使用量统计数据(以字节为单位)。例如,对于 C:\src\dir1 和 C:\src\dir2,都会返回相同的磁盘使用数据。 std::time_t last_write_time(const path&):返回文件的最后修改时间。 void last_write_tim...
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Windows batch: echo without new line

...tra space will appear if you don't do quotes, and you do a pipe. xxd is a hex dump utility so we see e.g. set /p="abc"<nul|xxd -p displays 616263 whereas set /p=abc<nul|xxd -p gives 61626320 – barlop Mar 10 '19 at 4:33 ...
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How to escape a single quote inside awk

... Always use octal (\047), not hex (\x27), escape codes - see awk.freeshell.org/PrintASingleQuote. – Ed Morton Aug 1 '16 at 13:02 ...
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What data type to use for hashed password field and what length?

...ncoding of a Bcrypt hash. Note this function doesn't encode as a string of hexadecimal digits, so we can't as easily unhex it to store in binary. Other hash functions still have uses, but not for storing passwords, so I'll keep the original answer below, written in 2008. It depends on the hashin...
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What is an idiomatic way of representing enums in Go?

...ewColorRegistry() type Color struct { StringRepresentation string Hex string } func (c *Color) String() string { return c.StringRepresentation } func newColorRegistry() *colorRegistry { red := &Color{"red", "F00"} green := &Color{"green", "0F0"} b...
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Why is “using namespace std;” considered bad practice?

...e state of the global cout either, lest someone has std:cout << std::hex and failed to std::restore_cout_state afterwards. But that is a whole other fatberg. – Móż Nov 2 '19 at 9:13 ...