大约有 44,400 项符合查询结果（耗时：0.0485秒） [XML]
Algorithm to detect intersection of two rectangles?
...
162
The standard method would be to do the separating axis test (do a google search on that).
In sh...
How can I count the number of matches for a regex?
...tches
When counting matches of aa in aaaa the above snippet will give you 2.
aaaa
aa
aa
To get 3 matches, i.e. this behavior:
aaaa
aa
aa
aa
You have to search for a match at index <start of last match> + 1 as follows:
String hello = "aaaa";
Pattern pattern = Pattern.compile("aa");...
Can you call Directory.GetFiles() with multiple filters?
...
26 Answers
26
Active
...
Firebug says “No Javascript on this page”, even though JavaScript does exist on the page
...
125
As of Firefox version 50, it seems that Firebug will no longer work as Mozilla are migrating to...
How can I force a hard reload in Chrome for Android
...
|
edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Sep 3 '13 at 11:57
...
POSTing a @OneToMany sub-resource association in Spring Data REST
... Chetan KokilChetan Kokil
49455 silver badges22 bronze badges
2
...
Could not reliably determine the server's fully qualified domain name
I have just installed Apache 2.2.17, and I am using it first time.
13 Answers
13
...
How can I combine two commits into one commit? [duplicate]
I have a branch 'firstproject' with 2 commits. I want to get rid of these commits and make them appear as a single commit.
...
Hide/Show Column in an HTML Table
...assuming style rules like:
table.hide1 .col1 { display: none; }
table.hide2 .col2 { display: none; }
...
This is going to be faster than any JS loop approach; for really long tables it can make a significant difference to responsiveness.
If you can get away with not supporting IE6, you could use...