大约有 40,000 项符合查询结果（耗时：0.0447秒） [XML]
Merge a Branch into Trunk
...nto '.':
U foo.c
U bar.c
U .
$ # build, test, verify, ...
$ svn commit -m "Merge branch_1 back into trunk!"
Sending .
Sending foo.c
Sending bar.c
Transmitting file data ..
Committed revision <N+1>.
See the SVN book chapter on merging for more details.
Note ...
How do I get the MIN() of two fields in Postgres?
...of any number of expressions. The expressions must all be convertible to a common data type, which will be the type of the result (see Section 10.5 for details). NULL values in the list are ignored. The result will be NULL only if all the expressions evaluate to NULL.
Note that GREATEST and LEA...
Is there a way to use two CSS3 box shadows on one element?
...
You can comma-separate shadows:
box-shadow: inset 0 2px 0px #dcffa6, 0 2px 5px #000;
share
|
improve this answer
|
...
C# version of java's synchronized keyword?
...that for field-like events, the locking implementation is dependent on the compiler; in older Microsoft compilers it is a lock(this) / lock(Type) - however, in more recent compilers it uses Interlocked updates - so thread-safe without the nasty parts.
This allows more granular usage, and allows use...
Class constants in python
...nt a class to have some "constants" (practically, variables) which will be common in all subclasses. Is there a way to do it with friendly syntax?
Right now I use:
...
How do I negate a test with regular expressions in a bash script?
...
add a comment
|
128
...
Is a Python dictionary an example of a hash table?
...
More complete description of python dict implementation here: laurentluce.com/posts/python-dictionary-implementation
– Daniel Goldfarb
Jul 18 '17 at 18:42
...
Select second last element with css
...E. Jquery is a much better option if you are concerned about cross-browser computability.
– Thomas
Mar 24 '11 at 12:11
...
how to view the contents of a .pem certificate
...ave exported a self-signed .pem certificate from my keystore. Is there a command to view the certificate details directly from the .pem file (not of the certificate in the keystore)?
...
Use logging print the output of pprint
I want to use pprint's output to show a complex data structure, but I would like to output it using the logging module rather than stdout.
...