大约有 42,000 项符合查询结果(耗时:0.0483秒) [XML]
Can Google Chrome open local links?
I am linking on an intranet page to a local file on a shared drive:
8 Answers
8
...
MySQL, better to insert NULL or empty string?
...t of different fields. Some of the fields are optional while some are mandatory. In my DB I have a table which holds all these values, is it better practice to insert a NULL value or an empty string into the DB columns where the user didn't put any data?
...
Difference between modes a, a+, w, w+, and r+ in built-in open function?
...
The BSD fopen manpage defines them as follows:
The argument mode points to a string beginning with one of the following
sequences (Additional characters may follow these sequences.):
``r'' Open text file for reading. The stream is positioned at the
beginning of the file.
``r+'' ...
Why is it impossible to build a compiler that can determine if a C++ function will change the value
...
Why is it impossible to build such a compiler?
For the same reason that you can't write a program that will determine whether any given program will terminate. This is known as the halting problem, and it's one of those things that's not comput...
Confusion about vim folding - how to disable?
... that this doesn't affect vimdiff. When vim creates a diff window it seems to override the foldenable option. The only workaround I've found is to set the context sub-option of diffopt to something really huge. eg: set diffopt+=context:99999
– Laurence Gonsalves
...
Automapper - how to map to constructor parameters instead of property setters
In cases where my destination setters are private, I might want to map to the object using the destination object's constructor. How would you do this using Automapper?
...
cscope or ctags why choose one over the other? [closed]
I primarily use vim / gvim as an editor and am looking at using a combination of lxr (the Linux Cross Reference) and either cscope or ctags for exploring the kernel source. However, I haven't ever used either cscope or ctags and would like to hear why one might choose one over the other t...
Why is the String class declared final in Java?
...ering why that is. I didn't find any answer back then, but this post: How to create a replica of String class in Java? reminded me of my query.
...
How do I check if a list is empty?
...cing a particular type (() == [] is False). here, general consensus seems to be that duck typing wins out (in effect, saying that __nonzero__ is the interface for testing emptiness docs.python.org/reference/datamodel.html#object.__nonzero__)
– andrew cooke
May...
How to test chrome extensions?
Is there a good way to do this? I'm writing an extension that interacts with a website as a content script and saves data using localstorage. Are there any tools, frameworks, etc. that I can use to test this behavior? I realize there are some generic tools for testing javascript, but are those suffi...
