大约有 15,400 项符合查询结果(耗时:0.0337秒) [XML]

https://stackoverflow.com/ques... 

How to make a Python script run like a service or daemon in Linux

... script that checks a certain e-mail address and passes new e-mails to an external program. How can I get this script to execute 24/7, such as turning it into daemon or service in Linux. Would I also need a loop that never ends in the program, or can it be done by just having the code re executed ...
https://stackoverflow.com/ques... 

Uppercase or lowercase doctype?

...gt; <!DOCTYPE html> <!DOCTYPE HTML> <!DoCtYpE hTmL> In XML serializations (i.e. XHTML) the DOCTYPE is not required, but if you use it, DOCTYPE should be uppercase: <!DOCTYPE html> See The XML serialization of HTML5, aka ‘XHTML5’: Note that if you don’t uppercas...
https://stackoverflow.com/ques... 

How to extend an existing JavaScript array with another array, without creating a new array

There doesn't seem to be a way to extend an existing JavaScript array with another array, i.e. to emulate Python's extend method. ...
https://stackoverflow.com/ques... 

How to select only the first rows for each unique value of a column

... Please explain what does rank, partition and [r] do – Roberto Sep 25 '15 at 18:11 ...
https://stackoverflow.com/ques... 

How to add /usr/local/bin in $PATH on Mac

... export PATH=$PATH:/usr/local/git/bin:/usr/local/bin One note: you don't need quotation marks here because it's on the right hand side of an assignment, but in general, and especially on Macs with their tradition of spacy pat...
https://stackoverflow.com/ques... 

Are loops really faster in reverse?

...lly faster when counting backward? If so, why? I've seen a few test suite examples showing that reversed loops are quicker, but I can't find any explanation as to why! ...
https://stackoverflow.com/ques... 

How to pass macro definition from “make” command line arguments (-D) to C source code?

... @WoodyHuang for example CFLAGS="-Dvar1=42 -Dvar2=314" – ouah Dec 5 '17 at 21:18 1 ...
https://stackoverflow.com/ques... 

How do I call Objective-C code from Swift?

... Using Objective-C Classes in Swift If you have an existing class that you'd like to use, perform Step 2 and then skip to Step 5. (For some cases, I had to add an explicit #import <Foundation/Foundation.h to an older Objective-C File.) Step 1: Add Objective-C Implementati...
https://stackoverflow.com/ques... 

How to Customize the time format for Python logging?

... Using logging.basicConfig, the following example works for me: logging.basicConfig( filename='HISTORYlistener.log', level=logging.DEBUG, format='%(asctime)s.%(msecs)03d %(levelname)s %(module)s - %(funcName)s: %(message)s', datefmt='%Y-%m-%d %H:%M:%S...
https://stackoverflow.com/ques... 

How to split strings across multiple lines in CMake?

I usually have a policy in my project, to never create lines in text files that exceed a line length of 80, so they are easily editable in all kinds of editors (you know the deal). But with CMake I get the problem that I do not know how to split a simple string into multiple lines to avoid one huge ...