我有一個形式的字典; data = {A:[(1,2),(3,4),(5,6),(7,8),(8,9)],
B:[(3,4),(4,5),(5,6),(6,7)],
C:[(10,11),(12,13)]}
創建由數據幀: df = pd.DataFrame(dict([ (k,pd.Series(v)) for k,v in data.iteritems()]))
我有一個簡單的Metro風格應用程序,它給我一個問題(異步&等待)。 List<string> fileNames = new List<string>();
...
...
LoadList();
...
...
(Problem) Code that accesses the elements of the fileNames List
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private as
,這是有問題的代碼: using (var file = MemoryMappedFile.OpenExisting("AIDA64_SensorValues"))
{
using (var readerz = file.CreateViewAccessor(0, 0))
{
var bytes = new byte[567];
var encodin
的什麼,我試圖做的是這樣的蒸餾: public struct HolderOfWrappers
{
let anyWrappedItem: MyResource<Any>
}
public struct MyResource<A>
{
let wrappedItem : A
let convert: String -> A
}
func holdRes