大约有 45,000 项符合查询结果（耗时：0.1272秒） [XML]
Is there any use for unique_ptr with array?
...d::array is out. And some people get their arrays from other code that is known to return an array; and that code isn't going to be rewritten to return a vector or something.
By allowing unique_ptr<T[]>, you service those needs.
In short, you use unique_ptr<T[]> when you need to. When ...
Using Vim's tabs like buffers
...o beat Vim into 1 tab == 1 buffer is an exercise in futility. Vim doesn't know or care and it will not respect it on all commands—in particular, anything that uses the quickfix buffer (:make, :grep, and :helpgrep are the ones that spring to mind) will happily ignore tabs and there's nothing you ca...
Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...rint()able, so you're being shown the repr of the bytes you have. If you know the encoding of the bytes you received from the subprocess, you can use decode() to convert them into a printable str:
>>> print(b'hi\n'.decode('ascii'))
hi
Of course, this specific example only works if you a...
Avoid line break between html elements
...d not, use &nbsp; instead of spaces in this case.)
Another way is the nowrap attribute (deprecated/obsolete, but still working fine, except for some rare quirks):
<td nowrap><i class="flag-bfh-ES"></i> +34 666 66 66 66</td>
Then there’s the CSS way, which works in C...
Ember.js or Backbone.js for Restful backend [closed]
I already know that ember.js is a more heavy weight approach in contrast to backbone.js. I read a lot of articles about both.
...
What are the aspect ratios for all Android phone and tablet devices?
...
Now that the Blackberry Passport is out and runs Android apps, you might want to add 1:1 for its perfectly square 1440x1440 display. If you have smallScreens=false, I would guess that Passport would be ruled out, as anything...
How can I render a list select box (dropdown) with bootstrap?
...
Skelly's nice and easy answer is now outdated with the changes to the dropdown syntax in Bootstap. Instead use this:
$(".dropdown-menu li a").click(function(){
var selText = $(this).text();
$(this).parents('.form-group').find('button[data-toggle="dropdo...
disable maven download progress indication
...
It sets the level to WARN so you will still know if there's a problem. But I agree it would be nice to have a separate setting.
– Olivier Gérardin
Jun 14 at 20:59
...
How do you turn off version control in android studio?
... set up my Github with android studio, everything worked fine, the problem now is though, that I can't seem to turn off, or get out of version control to use the IDE normally again.
...
Import PEM into Java Key Store
...,
starting with ---BEGIN.. and ending with ---END.. lines. Lets assume we now have three files: cert1.pem, cert2.pem, and pkey.pem.
Convert pkey.pem into DER format using openssl and the following syntax:
openssl pkcs8 -topk8 -nocrypt -in pkey.pem -inform PEM -out pkey.der -outform DER
Note,...