大约有 43,000 项符合查询结果（耗时：0.0496秒） [XML]
Reading CSV file and storing values into an array
...
Does not handle field values with commas, etc.
– Mike
Aug 26 '14 at 18:39
12
...
Hidden features of Eclipse [closed]
... class into top-level, Ctrl-2 T to add throws declaration to the function, etc. There are tons of assignable quick fixes, go pick your favourite ones and assign them to Ctrl-2 shortcuts.
Templates
Another favourite of mine in my “npe” template, defined as:
if (${arg:localVar} == null)
thr...
Use ffmpeg to add text subtitles [closed]
...y one supported in an MP4 container and playable by iTunes, Quicktime, iOS etc.
Your line would read:
ffmpeg -i input.mp4 -i input.srt -map 0:0 -map 0:1 -map 1:0 -c:s mov_text output.mp4
share
|
i...
JPA: unidirectional many-to-one and cascading delete
...tomatically remove all children. This solution does not need any listeners etc. Also a query like DELETE FROM Parent WHERE id = 1 will remove the children.
share
|
improve this answer
|
...
demystify Flask app.secret_key
...he event, discard the cookie, issue a fresh one, redirect to a login page, etc.
>>> if not good_cookie:
... security_log(cookie)
Hash-based Message Authentication Code (HMAC)
The type of signature generated above that requires a secret key to ensure the integrity of some contents is...
Open multiple Eclipse workspaces on the Mac
..., lame (now you have to maintain multiple eclipse configurations, plugins, etc?).
In any case, here is a workaround. Create the following script in the (single) Eclipse directory (the directory that contains Eclipse.app), and give it a ".command" suffix (e.g. eclipse-workspace2.command) so that yo...
Sockets: Discover port availability using Java
... tests whether it is in LISTEN state, whether the IP address is reachable, etc.
– Marquis of Lorne
Jul 27 '15 at 22:55
1
...
What is the difference between Factory and Strategy patterns?
...fferent arguments may result in different objects. It depends on the logic etc.
The Strategy Pattern.
Encapsulate the algorithm ( steps ) to perform an action. So you can change the strategy and use another algorithm.
While both look like very similar, the purpose is rather different, one pur...
Can regular expressions be used to match nested patterns? [duplicate]
...xpressions can't have niceties such as back references, forward references etc.
– Novikov
Oct 4 '10 at 16:54
1
...
Read a file one line at a time in node.js?
...es, and has some horrifying bugs (last line ignored, massive memory leaks, etc).
– blu
Nov 20 '13 at 21:21
|
show 3 more comments
...