大约有 20,000 项符合查询结果（耗时：0.1093秒） [XML]
Is there a Java reflection utility to do a deep comparison of two objects?
...with different options like ignoring Java default/null values and ignoring order of collections
share
|
improve this answer
|
follow
|
...
Android: Temporarily disable orientation changes in an Activity
...
In order to manage also the reverse orientation modes, I have used that code to fix the activity orientation:
int rotation = getWindowManager().getDefaultDisplay().getRotation();
switch(rotation) {
case Surface.ROTATIO...
How to read a file into a variable in shell?
... all.
My approach now uses read along with the printf builtin's -v flag in order to read the contents of stdin directly into a variable.
# Reads stdin into a variable, accounting for trailing newlines. Avoids
# needing a subshell or command substitution.
# Note that NUL bytes are still unsupported, ...
Combining multiple git repositories
...
git-stitch-repo will process the output of git-fast-export --all --date-order on the git repositories given on the command-line, and create a stream suitable for git-fast-import that will create a new repository containing all the commits in a new commit tree that respects the history of all the ...
How can I time a code segment for testing performance with Pythons timeit?
...eless, this is a canonical answer so a complete example of timeit seems in order, elaborating on Martijn's answer.
The docs for timeit offer many examples and flags worth checking out. The basic usage on the command line is:
$ python -mtimeit "all(True for _ in range(1000))"
2000 loops, best of 5: 1...
Foreign key constraints: When to use ON UPDATE and ON DELETE
... "I wouldn't want a customer delete to wipe out the financial data for the orders he had previously." In a situation like that, you probably still need the customer's data anyway. Your design should probably be marking the customer as inactive, not deleting their row from the database. In practice...
Capturing URL parameters in request.GET
I am currently defining regular expressions in order to capture parameters in a URL, as described in the tutorial. How do I access parameters from the URL as part the HttpRequest object?
...
Is gcc std::unordered_map implementation slow? If so - why?
...gure out, how much slower our concurrent hash map is compared with std::unordered_map .
3 Answers
...
How can I get the current network interface throughput statistics on Linux/UNIX? [closed]
... @Lionel - minor nit: you meant Receive and Transmit, in that order. :-)
– lacinato
Jan 3 '13 at 22:09
...
What's the meaning of exception code “EXC_I386_GPFLT”?
... my new variable.
I had to step into the setters where it was crashing in order to see it, while debugging. This answer applies to iOS
share
|
improve this answer
|
follow
...