大约有 47,000 项符合查询结果（耗时：0.0531秒） [XML]
bundle install fails with SSL certificate verification error
...
Update
Now that I've karma wh..err mined enough from this answer everyone should know that this should have been fixed.
re: via Ownatik again bundle install fails with SSL certificate verification error
gem update --system
My answer is still correct and left below for reference if that ends...
How can I store my users' passwords safely?
...more invisible screw up possibilities than most programmers could tackle alone, using a standard library is almost always easiest and most secure (if not the only) available option.
The new PHP password API (5.5.0+)
If you are using PHP version 5.5.0 or newer, you can use the new simplified pass...
How do I do multiple CASE WHEN conditions using SQL Server 2008?
What I'm trying to do is use more than one CASE WHEN condition for the same column.
10 Answers
...
How to get disk capacity and free space of remote computer
I have this one-liner:
15 Answers
15
...
What is “assert” in JavaScript?
...
There is no assert in JavaScript (yet; there's talk of adding one, but it's at an early stage). Perhaps you're using some library that provides one. The usual meaning is to throw an error if the expression passed into the function is false; this is part of the general concept of asserti...
How to identify platform/compiler from preprocessor macros?
...tionals.h> inside #ifdef __APPLE__, which then gives you a TARGET_OS_IPHONE #define.
– Ted Mielczarek
Aug 18 '11 at 11:51
...
How do I get the opposite (negation) of a Boolean in Python?
...True, False, True]
Do not use the bitwise invert operator ~ on booleans
One might be tempted to use the bitwise invert operator ~ or the equivalent operator function operator.inv (or one of the other 3 aliases there). But because bool is a subclass of int the result could be unexpected because it...
Are there legitimate uses for JavaScript's “with” statement?
...
For those still opposed, one could always use a closure: for (var i = 0; i < 3; ++i) { setTimeout ((function () { var num = i; return function () { alert (num); }; }) (), 10);}
– Thomas Eding
...
Asynchronous shell exec in PHP
... in some situations this is absolutely the best solution. it was the only one that worked for me to release a "sudo reboot" ("echo 'sleep 3; sudo reboot' | at now") from a webgui AND finish rendering the page .. on openbsd
– Kaii
Aug 13 '09 at 18:47
...
Restarting cron after changing crontab file?
...enever a crontab file is modified
But if you just want to make sure its done anyway,
sudo service cron reload
or
/etc/init.d/cron reload
share
|
improve this answer
|
...