大约有 47,000 项符合查询结果(耗时:0.0578秒) [XML]

https://stackoverflow.com/ques... 

Function that creates a timestamp in c#

... //Find unix timestamp (seconds since 01/01/1970) long ticks = DateTime.UtcNow.Ticks - DateTime.Parse("01/01/1970 00:00:00").Ticks; ticks /= 10000000; //Convert windows ticks to seconds timestamp = ticks.ToString(); Adjusting the denominator allows you to choose your level of precision ...
https://stackoverflow.com/ques... 

What does iterator->second mean?

... I'm sure you know that a std::vector<X> stores a whole bunch of X objects, right? But if you have a std::map<X, Y>, what it actually stores is a whole bunch of std::pair<const X, Y>s. That's exactly what a map is - it pai...
https://stackoverflow.com/ques... 

'pip' is not recognized as an internal or external command

...tem variable. By default, pip is installed to C:\Python34\Scripts\pip (pip now comes bundled with new versions of python), so the path "C:\Python34\Scripts" needs to be added to your PATH variable. To check if it is already in your PATH variable, type echo %PATH% at the CMD prompt To add the path ...
https://stackoverflow.com/ques... 

How to get package name from anywhere?

... This seems the most practical solution for me right now but it does require me to create a subclass of the activity... +1 for now. – ef2011 Jul 5 '11 at 23:12 ...
https://stackoverflow.com/ques... 

PyLint, PyChecker or PyFlakes? [closed]

...dy, but I like it ;-) Cons of PyLint: Some rules are really strict. I know that you can change it and that the default is to match PEP8, but is it such a crime to write 'for x in seq'? Apparently yes because you can't write a variable name with less than 3 letters. I will change that. Very very ...
https://stackoverflow.com/ques... 

Most efficient method to groupby on an array of objects

...ailed to understand how in the world does it work starting from ...result. Now I can't sleep because of that. – user3307073 Mar 29 '19 at 9:26 ...
https://stackoverflow.com/ques... 

Get names of all files from a folder with Ruby

...havior. If you have a better answer, please post it. I have posted what I know, I am not a Ruby ninja. I regularly accept answers with the most votes. – Željko Filipin Nov 19 '09 at 10:42 ...
https://stackoverflow.com/ques... 

Convert hex to binary

... I don't know why this was voted up as it doesn't answer the OP's actual request - see any of the other posts for an answer – David Glance Jul 18 at 11:37 ...
https://stackoverflow.com/ques... 

Difference between an API and SDK

...r the electrical wiring in your house. Anything* can use it as long as it knows how to interface. You can even buy off-the-shelf software to use a particular API, just as you can buy off the shelf telephone equipment or devices that plug into the AC wiring in your house. an SDK is implementation too...
https://stackoverflow.com/ques... 

How do I view / replay a chrome network debugger har file saved with content?

...onal data.. I personally wouldn't upload a HAR to somebody else's server.. now if it was sent to me by a client I suppose that would be different story.. oh wait, no it would not. – nothingisnecessary Nov 22 '17 at 16:19 ...