大约有 47,000 项符合查询结果（耗时：0.0537秒） [XML]
Hiding a password in a python script (insecure obfuscation only)
...ett but like Youarefunny said, you would have to raise setuid on python in order to give the script root access to the password file?
– pyramidface
Dec 10 '15 at 22:47
add a c...
how to install gcc on windows 7 machine?
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...TP request by the OPTIONS method to the resource on the
other domain, in order to determine whether the actual request is safe
to send. Cross-site requests are preflighted like this since they may
have implications to user data. In particular, a request is
preflighted if:
It uses m...
Context switches much slower in new linux kernels
...able
plain old Unix signals
I had to add
#include <stdint.h>
in order to compile, which I did with this command
g++ -O3 -o condvar-perf condvar-perf.cpp -lpthread -lrt
On kernel 2.6.32
$ ./condvar-perf 1000000
NPTL
mutex elapsed: 29085 us; per iteration: 29 ns / 9...
When and why I should use session_regenerate_id()?
...
You should use session_regenerate_id() in order to stop session hijacking and session fixation.
From this Security.SE answer:
Session hijacking refers to stealing the session cookie. This can be most easily accomplished when sharing a local network with other c...
How to list all methods for an object in Ruby?
...r",
"original_table_name", "field_type", "authenticate", "set_default_order",
"id_name?", "id_name_column", "original_locking_column", "default_order",
"subclass_associations", ...
# I ran the statements in the console.
Note that the methods created as a result of the (many) has_man...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...
"Perl, C, Java, or Python, and in that order": interesting attitude :-)
"we stand a good change of knowing if something is probably UTF-8": Actually the chance that a file containing meaningful text encoded in some other charset that uses high-bit-set bytes will ...
Hudson or Teamcity for continuous integration? [closed]
...wards compatibility. Plugins don't generally require the latest Hudson in order to work. In fact, 130 plugins available now are built against Hudson versions that are over a year old. If you're still concerned, there's an automated rollback plugin in the works.. ;)
– Christo...
Total width of element (including padding and border) in jQuery
...the subject, how can one get the total width of an element, including its border and padding, using jQuery? I've got the jQuery dimensions plugin, and running .width() on my 760px-wide , 10px padding DIV returns 760 .
...
Is gettimeofday() guaranteed to be of microsecond resolution?
...s the CPU's execution buffer
so that the timings aren't affected by out-of-order execution.
execute the rdtsc (read timestamp) execution. This fetches the number of
machine cycles executed since the processor was reset. This is a 64-bit
value, so with current CPU speeds it will wrap around every 1...