大约有 45,000 项符合查询结果（耗时：0.0574秒） [XML]
How do I use vi keys in ipython under *nix?
...
gakgak
28.4k2323 gold badges107107 silver badges149149 bronze badges
7
...
How do BitTorrent magnet links work?
...ih in this case) with a SHA1 hash. I saw base32 mentioned, knowing it's 5 bits per character and 32 characters, I found it holds exactly 160bits, which is exactly the size of the SHA1.
...
create a trusted self-signed SSL cert for localhost (for use with Express/Node)
...
the link at the top of the answer recomends 1024 bit 3DES encryption, which is way outdated. Better to use openssl genrsa -out key.pem 2048 for a better key.
– steampowered
Aug 9 '16 at 17:55
...
When should I choose Vector in Scala?
...ctively constant time on vectors (as random access or append) will be prohibitively slow on large lists.
So which data structure should we use?
Basically, there are four common cases:
We only need to transform sequences by operations like map, filter, fold etc:
basically it does not matter, we sh...
How to change string into QString?
...ecForLocale() then you should use this method:
QString QString::fromLocal8Bit(const char * str, int size = -1)
const char* str = "zażółć gęślą jaźń"; // latin2 source file and system encoding
QString qstr = QString::fromLocal8Bit(str);
If you have const char * that's UTF8 encoded...
Undo a particular commit in Git that's been pushed to remote repos
...
answered Feb 23 '10 at 14:31
Andrew AylettAndrew Aylett
35k44 gold badges6262 silver badges9292 bronze badges
...
Difference between socket and websocket?
...
@huggie nope. There is a small bit of framing: tools.ietf.org/html/rfc6455#section-5 (2 bytes for small messages).
– kanaka
Dec 3 '14 at 18:19
...
Convert hex color value ( #ffffff ) to integer value
...le upvoted this; it doesn't work!! The colors here are being stored in 32 bits so printing them makes them display as longs. parseInt looks for an explicit `-' to denote a negative, and doesn't respect the sign bit for ints or longs. Thus it will give the wrong number.
– Chris...
Is functional GUI programming possible? [closed]
...al reactive programming" (FRP).
Conal Elliott and some others have made a bit of a cottage industry out of trying to find the right abstraction for FRP. There are several implementations of FRP concepts in Haskell.
You might consider starting with Conal's most recent "Push-Pull Functional Reactiv...
How to add footnotes to GitHub-flavoured Markdown?
...
Expanding a little bit on the previous answer, you can make the footnote links clickable here as well. First define the footnote at the bottom like this
<a name="myfootnote1">1</a>: Footnote content goes here
Then reference it at...