大约有 49,000 项符合查询结果（耗时：0.0781秒） [XML]
Is gcc std::unordered_map implementation slow? If so - why?
...
I found the reason: it is a Problem of gcc-4.7!!
With gcc-4.7
inserts: 37728
get : 2985
With gcc-4.6
inserts: 2531
get : 1565
So std::unordered_map in gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another ins...
How do I pipe a subprocess call to a text file?
...
answered Jan 31 '11 at 22:04
SkurmedelSkurmedel
18.9k55 gold badges4646 silver badges6464 bronze badges
...
Setting a WebRequest's body data
...tRequestStream
Code example from http://msdn.microsoft.com/en-us/library/d4cek6cc.aspx
string postData = "firstone=" + inputData;
ASCIIEncoding encoding = new ASCIIEncoding ();
byte[] byte1 = encoding.GetBytes (postData);
// Set the content type of the data being posted.
myHttpWebRequest.ContentT...
How to compile tests with SBT without running them
...
Dave Clemmer
3,7271111 gold badges4646 silver badges7272 bronze badges
answered Dec 12 '12 at 19:37
Guillaume MasséGuillaume Massé
...
Convert InputStream to BufferedReader
...
284
BufferedReader can't wrap an InputStream directly. It wraps another Reader. In this case you'd w...
Declaration suffix for decimal type
...
Documented in the C# language specification, chapter 2.4.4:
float f = 1.2f;
double d = 1.2d;
uint u = 2u;
long l = 2L;
ulong ul = 2UL;
decimal m = 2m;
Nothing for int, byte, sbyte, short, ushort.
share...
`elif` in list comprehension conditionals
...ere designed exactly for this sort of use-case:
>>> l = [1, 2, 3, 4, 5]
>>> ['yes' if v == 1 else 'no' if v == 2 else 'idle' for v in l]
['yes', 'no', 'idle', 'idle', 'idle']
Hope this helps :-)
share
...
Web Config Transformation to add a child element
...
answered Jun 14 '12 at 14:57
jrummelljrummell
40.6k1414 gold badges109109 silver badges165165 bronze badges
...
How to change the map center in Leaflet.js
...
4 Answers
4
Active
...
Regular expression to return text between parenthesis
...
answered Feb 4 '11 at 3:03
tkerwintkerwin
8,14811 gold badge2424 silver badges4646 bronze badges
...