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How do I efficiently iterate over each entry in a Java Map?
...220 µs/op
test8_UsingJava8StreamApiParallel avgt 10 112.511 ± 0.365 µs/op
test9_UsingApacheIterableMap avgt 10 125.714 ± 1.935 µs/op
For a map with 100000 elements, score 1184.767 is the best
Benchmark Mode Cnt Score Error Units
t...
Convert xlsx to csv in Linux with command line
...e files. for f in *.csv; do ssconvert "$f" "${f%.csv}.xlsx"; done The LibreOffice method could probably process other formats, but I could not make it work (it would simply open a blank file every time, even with the --headless argument).
– sleblanc
Aug 15 '13 ...
How to extract epoch from LocalDate and LocalDateTime?
... numbers in your code:
The result 1605 is correct
=> (2014 - 1970) * 365 + 11 (leap days) + 31 (in january 2014) + 3 (in february 2014)
The result 71461 is also correct => 19 * 3600 + 51 * 60 + 1
16105L * 86400 + 71461 = 1391543461 seconds since 1970-01-01T00:00:00 (attention, no timezone...
'Incomplete final line' warning when trying to read a .csv file into R
...please report the bug to Microsoft.
Question: It seems to me that it is a office 2016 problem. Does anyone have the issue on a PC?
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为什么你有10年经验，但成不了专家？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
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从业务角度来讲，这是不经济的，因为这是对客户的免费内容，本应该最快搞完交差。
也就是说，这样的训练会降低短期绩效（速度太慢）。
但是从能力提升的角度来说，这会让一个团队成员利用一个非紧急工作，最大...
Attempted to read or write protected memory. This is often an indication that other memory is corrup
...got installed on my machine the previous night which mostly constituted of office updates and OS updates (More than a dozen KB articles).
Update: VS 2017 onward the setting name has changed as shown in the screenshot below:
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How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?
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365
DateTime.strptime can handle seconds since epoch. The number must be converted to a string:
r...
转型产品经理必看 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...问题”是指核心需求，是场景。这个过程不需要用到什么工具或特别的方法，只需要做到组织和团队的理解共识，通过文字记录下来即可，关键是思考清楚。通过对关键问题定义，回答清晰后就可以进入下一步，对业务流程进行...
Why does Javascript getYear() return 108?
...tly this is not a common thing. A year or two later I got called into the office on December 31, 1999 to fix a bug that had been discovered at the last possible minute in some contract Perl code, stuff I'd never had anything to do with. It was this exact issue: the standard date call returned year...
How to mark-up phone numbers?
... Echo / Sound Test Service</a> from msdn.microsoft.com/en-us/library/office/…
– OzBob
Apr 2 '15 at 4:11
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