大约有 16,000 项符合查询结果（耗时：0.0209秒） [XML]
Creating a config file in PHP
...lder, it will be treated as PHP file and die at first line. If the file is read with parse_ini_file, it will treat the first line as a comment because of the ;.
– andreas
Dec 24 '18 at 0:14
...
Delete the first three rows of a dataframe in pandas
... are not faster. Also, simpler is a matter of opinion: I find it easier to read when the code doesn't have inplace parameters.
– toto_tico
Jul 26 '17 at 9:14
...
Numpy matrix to array
...
If you'd like something a bit more readable, you can do this:
A = np.squeeze(np.asarray(M))
Equivalently, you could also do: A = np.asarray(M).reshape(-1), but that's a bit less easy to read.
...
What are the effects of exceptions on performance in Java?
...jmp. That means all registers of the CPU are written to the stack (which already takes some time) and possibly some other data needs to be created... all this already happens in the try statement. The throw statement needs to unwind the stack and restore the values of all registers (and possible oth...
How to open a file using the open with statement
... to do file input and output in Python. I've written the following code to read a list of names (one per line) from a file into another file while checking a name against the names in the file and appending text to the occurrences in the file. The code works. Could it be done better?
...
What are .a and .so files?
... decent source for this info.
To learn about static library files like .a read Static libarary
To learn about shared library files like .so read Library_(computing)#Shared_libraries On this page, there is also useful info in the File naming section.
...
Update parent scope variable in AngularJS
...
Thanks, this works! I should definitely read up on this (prototypical enheritance and primitives). Can you recommend a good read which explains a bit more than your SO link?
– JacobF
Sep 19 '14 at 12:47
...
Single Page Application: advantages and disadvantages [closed]
I've read about SPA and it advantages. I find most of them unconvincing. There are 3 advantages that arouse my doubts.
11 A...
Intermittent log4net RollingFileAppender locked file issue
...
I'd just want to read the file, but log4net locks for reading as well... it could lock just for writing and share reading
– JobaDiniz
Apr 12 '19 at 19:25
...
ActiveMQ or RabbitMQ or ZeroMQ or [closed]
... you’ll have to study the 80 pages or so of the guide (which I recommend reading for anybody writing distributed system, even if you don’t use Zmq) before being able to do anything more complicated than sending messages between 2 peers.
ActiveMQ is in the middle ground. Like Zmq, it can be depl...