大约有 8,000 项符合查询结果（耗时：0.0450秒） [XML]
Compare object instances for equality by their attributes
...neric and simple ways to do this that also don't depend on a diff-specific library:
Easiest, unsafe-for-very-complex-objects method
pickle.dumps(a) == pickle.dumps(b)
pickle is a very common serialization lib for Python objects, and will thus be able to serialize pretty much anything, really. In th...
How to profile a bash shell script slow startup?
...s/^\[[^]]*\] *//;
/^[0-9]\{4\}/!d
')
0.000110 0.000110 open("/lib/x86_64-linux-gnu/libtinfo.so.5", O_RDONLY) = 4
0.000132 0.000242 open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY) = 4
0.000121 0.000363 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY) = 4
0.000462 0.000825 open(...
How to get Erlang's release version number from a shell?
...ed releases folder.
$ which erl
/usr/bin/erl
$ cd /usr/bin
$ ls -l erl
../lib/erlang/bin/erl
$ cd ../lib/erlang/
$ cat releases/17/OTP_RELEASE
17.3
EDIT
# Some versions seem to have OTP_VERSION instead of OTP_RELEASE
$ cat releases/17/OTP_VERSION
17.4
...
How do you use bcrypt for hashing passwords in PHP?
....3.7, < 5.5-DEV (also RedHat PHP >= 5.3.3)
There is a compatibility library on GitHub created based on the source code of the above functions originally written in C, which provides the same functionality. Once the compatibility library is installed, usage is the same as above (minus the sho...
How can I pad a String in Java?
...ter (and String.format()) does this. Always prefer the JDK to an external library if the JDK version does the job (which it does).
– cletus
Dec 23 '08 at 12:02
6
...
“for” vs “each” in Ruby
...should not be used.
Here is an example where for introduces a bug,
class Library
def initialize
@ary = []
end
def method_with_block(&block)
@ary << block
end
def method_that_uses_these_blocks
@ary.map(&:call)
end
end
lib = Library.new
for n in %w{foo bar quz...
java SSL and cert keystore
...vax.net.ssl.trustStore", "C:\\Program Files (x86)\\Java\\jdk1.7.0_21\\jre\\lib\\security\\cacerts"); isn't working for me :(
– simgineer
Jul 17 '13 at 22:39
...
how to specify local modules as npm package dependencies
...he project? I'm trying to call it like import { HelloWorld } from "my-test-lib";, but i receive "Cant find module" error. Please, take a look at stackoverflow.com/questions/46818083/…
– Vitalii Vasylenko
Oct 18 '17 at 21:52
...
Write applications in C or C++ for Android? [closed]
...such as C and C++. For certain types of apps, this can help you reuse code libraries written in those languages.
For more info on how to get started with native development, follow this link.
Sample applications can be found here.
...
How do I grep recursively?
...dden'] = array(self::$tmpdir . '/hiddenrepo');
vendor/klaussilveira/gitter/lib/Gitter/Client.php:20: protected $hidden;
vendor/klaussilveira/gitter/lib/Gitter/Client.php:170: * Get hidden repository list
vendor/klaussilveira/gitter/lib/Gitter/Client.php:176: return $this->hidden;
.....