大约有 30,000 项符合查询结果（耗时：0.0421秒） [XML]
How can I recursively find all files in current and subfolders based on wildcard matching?
...nt to be notified about directories you don't have permission to (or other errors), you can do find . -name "foo*" 2>/dev/null
– Jobbo
Aug 15 '17 at 10:54
...
What's the difference between a proc and a lambda in Ruby?
...t;Proc:0x3c7d28@(irb):1>
p.call 1, 2 # => 5
p.call 1 # => NoMethodError: undefined method `**' for nil:NilClass
p.call 1, 2, 3 # => 5
l = lambda {|a, b| puts a**2+b**2 } # => #<Proc:0x15016c@(irb):5 (lambda)>
l.call 1, 2 # => 5
l.call 1 # => ArgumentError: wrong number of ...
iOS - Dismiss keyboard when touching outside of UITextField
...
105
Check this, this would be the easiest way to do that,
-(void)touchesBegan:(NSSet *)touches wit...
How can you list the matches of Vim's search?
...dline
" how-to search for a string recursively
" :grep! "\<doLogErrorMsg\>" . -r
"
" how-to search recursively , omit log and git files
" :vimgrep /srch/ `find . -type f \| grep -v .git \| grep -v .log`
" :vimgrep /srch/ `find . -type f -name '*.pm' -o -name '*.pl'`
...
How can I get a user's media from Instagram without authenticating as a user?
... I think they may have changed their minds again. I'm getting the same error response as shown in the OP
– James
Jan 26 '14 at 15:50
...
How to run a program without an operating system?
...125\252' > main.img
sudo apt-get install qemu-system-x86
qemu-system-x86_64 -hda main.img
Outcome:
Note that even without doing anything, a few characters are already printed on the screen. Those are printed by the firmware, and serve to identify the system.
And on the T430 we just get a blank ...
How do you clear the SQL Server transaction log?
... In the shrink process, the files were getting bigger, and an Out of Space error was thrown. Result: I lost the database. Luckly was a log database which had lose tolerance.
– Cesar
Jun 29 '19 at 20:01
...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...ing the PI from the host. But when I try ssh, I get the connection refused error you mentioned in your answer. And yes, I did create the empty ssh file in the boot partition of my PI. According to the release notes downloads.raspberrypi.org/raspbian/release_notes.txt this should still be a valid app...
JavaScript isset() equivalent
...
the problem with this is that you get an error when you try to check deeper properties, for example: obj.thisdoesntexist.foo !== undefined. In PHP you can use isset or empty and safely at any deep.
– Enrique
Aug 21 '11 at 16:35...
Send string to stdin
...pe.
– Pyrolistical
Feb 11 '14 at 22:05
...