大约有 10,158 项符合查询结果（耗时：0.0279秒） [XML]
warning: implicit declaration of function
My compiler (GCC) is giving me the warning:
7 Answers
7
...
What does `kill -0 $pid` in a shell script do?
Basically, what signal does '0' represent, because here I see SIGNAL numbers starting from 1.
6 Answers
...
Convert int to ASCII and back in Python
I'm working on making a URL shortener for my site, and my current plan (I'm open to suggestions) is to use a node ID to generate the shortened URL. So, in theory, node 26 might be short.com/z , node 1 might be short.com/a , node 52 might be short.com/Z , and node 104 might be short.com/ZZ . When...
Does using final for variables in Java improve garbage collection?
Today my colleagues and me have a discussion about the usage of the final keyword in Java to improve the garbage collection.
...
How to add title to subplots in Matplotlib?
I have one figure which contains many subplots.
7 Answers
7
...
passing several arguments to FUN of lapply (and others *apply)
I have a question regarding passing multiple arguments to a function, when using lapply in R .
4 Answers
...
What is self-documenting code and can it replace well documented code? [closed]
I have a colleague who insists that his code doesn't need comments, it's "self documenting."
44 Answers
...
relative path in BAT script
Here is my own program folder on my USB drive:
5 Answers
5
...
How to check internet access on Android? InetAddress never times out
I got a AsyncTask that is supposed to check the network access to a host name. But the doInBackground() is never timed out. Anyone have a clue?
...
Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path
Edit :- Tried to format the question and accepted answer in more presentable way at mine Blog
22 Answers
...