大约有 44,000 项符合查询结果（耗时：0.0440秒） [XML]
How can I create directories recursively? [duplicate]
...nal calls to the shell commands mkdir, chmod, and chown. Make sure to pass extra flags to recursively affect directories:
>>> import subprocess
>>> subprocess.check_output(['mkdir', '-p', 'first/second/third'])
# Equivalent to running 'mkdir -p first/second/third' in a shell (whi...
How do I run a rake task from Capistrano?
...eplace rake args[:command] with execute :rake, "#{args.command}[#{args.extras.join(",")}]" you can execute a task with multiple arguments like so: cap production invoke["task","arg1","arg2"]
– Robin Clowers
Sep 24 '14 at 1:19
...
Find size of an array in Perl
...$size;
The latter looks quite clear alone like this, but I find that the extra line takes away from clarity when part of other code. It's useful for teaching what @array does in scalar context, and maybe if you want to use $size more than once.
...
Semicolon before self-invoking function? [duplicate]
...: there isn't one! (Learn only one rule and you too can enjoy life without extra semicolons ;-)
Since I write in a semicolon-free style I thus always write it as (where the function-expression can naturally span multiple lines):
;(FunctionExpression)()
In my case it isn't about "safety" or try...
How can I multiply all items in a list together with Python?
...
@wordsforthewise probably it's that going through an extra function (lambda) adds overhead, whereas operator.mul goes straight to C.
– whereswalden
Nov 9 '15 at 20:32
...
Is it valid to have a html form inside another html form?
...d with "form" attribute ("form owner").
As for HTML 4.x you can:
Use an extra form(s) with only hidden fields & JavaScript to set its input's and submit the form.
Use CSS to line up several HTML form to look like a single entity - but I think that's too hard.
...
Using DNS to redirect to another URL with a path [closed]
...dex.htm, You might just as well make www.roof.com point there, no need for extra DNS records.
– Michiel
Nov 21 '13 at 19:39
12
...
How do I keep the screen on in my App? [duplicate]
...reenOn="true" in layout root of your activity does the same thing without extra code. But it will remain it in Keep_Scree_on State..
It can be vary on your demand See here
share
|
improve this ans...
Faster way to develop and test print stylesheets (avoid print preview every time)?
...t the same view as provided in print preview - espacially when it comes to extra whitespace - make sure, your print preview in not different after you're done with this substep.
– jave.web
May 12 '17 at 2:14
...
How to make an introduction page with Doxygen
...
@samvv I did not add any extra to the markdown document. I just used the INPUT = README.md then INPUT += src (to follow @Lester's suggestion) and the USE_MDFILE_AS_MAINPAGE = README.md and it worked like a charm. Version: $ doxygen --version returns ...