大约有 21,000 项符合查询结果（耗时：0.0315秒） [XML]
Git - deleted some files locally, how do I get them from a remote repository
I've deleted some files on my PC, how do I download them again?
6 Answers
6
...
How to add title to subplots in Matplotlib?
...set_text('My Plot Title') seems to work too.
fig = plt.figure()
ax1 = fig.add_subplot(221)
ax2 = fig.add_subplot(222)
ax3 = fig.add_subplot(223)
ax4 = fig.add_subplot(224)
ax1.title.set_text('First Plot')
ax2.title.set_text('Second Plot')
ax3.title.set_text('Third Plot')
ax4.title.set_text('Fourth ...
What is Double Brace initialization in Java?
... that class (the inner braces). e.g.
new ArrayList<Integer>() {{
add(1);
add(2);
}};
Note that an effect of using this double brace initialisation is that you're creating anonymous inner classes. The created class has an implicit this pointer to the surrounding outer class. Whilst not...
PHP: How to send HTTP response code?
...ish this:
Assembling the response code on your own (PHP >= 4.0)
The header() function has a special use-case that detects a HTTP response line and lets you replace that with a custom one
header("HTTP/1.1 200 OK");
However, this requires special treatment for (Fast)CGI PHP:
$sapi_type = php_...
What's the best way to check if a String represents an integer in Java?
...
Jonas KJonas K
3,73922 gold badges2020 silver badges2525 bronze badges
50...
Check if value is in select list with JQuery
...
Lachlan RocheLachlan Roche
24.5k33 gold badges7575 silver badges7575 bronze badges
8
...
__getattr__ on a module
...new-style classes bypass __getattr__ and __getattribute__. Dunder methods had previously worked on modules - you could, for example, use a module as a context manager simply by defining __enter__ and __exit__, before those tricks broke.
Recently some historical features have made a comeback, the m...
How to show vertical line to wrap the line in Vim?
...ong.
Here's what I use (you can put this in your .vimrc):
nnoremap <Leader>H :call<SID>LongLineHLToggle()<cr>
hi OverLength ctermbg=none cterm=none
match OverLength /\%>80v/
fun! s:LongLineHLToggle()
if !exists('w:longlinehl')
let w:longlinehl = matchadd('ErrorMsg', '.\%>...
How to automatically navigate to the current class in Intellij Idea Project Tool Window?
...
CrazyCoderCrazyCoder
331k126126 gold badges839839 silver badges763763 bronze badges
...
git remote prune – didn't show as many pruned branches as I expected
...pository (full reference names are given to avoid any confusion):
refs/heads/master (short name master)
refs/heads/feature (short name feature)
refs/remotes/origin/master (short name origin/master)
refs/remotes/origin/feature (short name origin/feature)
Now, a typical scenario:
Some other deve...