function/method. In any case, a new copy of the existing string value is created and the new copy is passed or assigned.
Array
var shoppingList: [String] = ["Eggs""Milk"]shoppingList.append("Flour")shoppingList += ["Chocolate Spread","Cheese","Butter"]shoppingList[0"Six eggs"shoppingList.insert("Maple Syrup"0)let mapleSyrup = shoppingList.removeAtIndex(0)forin shoppingList { println(item)}
Dictionary
varAirports: [String:String] = ["Tyo":"Tokyo","DUB":"Dublin"] for(Air
effect of using a single method is not ideal AH. Of course, according to the actual requirements of their own projects to choose which way to use, as long as meet their own needs and did not say which method must be used to achieve. Like to say from Beijing to Shijiazhuang, the fastest of course is the plane. But if you are far from the airport, count on the airport, go to the city from the
incompatible, the fire-proof ideas are quite different. Therefore, party A and the Design Institute are passive in product selection, and each has its own principles. Finally, they are often chosen based on the actual situation of funds.
UL flame retardant standards mainly include CMP, CMR, CM, CMG, CMX.
1) supercharged-CMP level (air supply and combustion test/SteinerTunnelTest)
This is the most demanding cable (PlenumCable) in UL fire prevention st
this way, php needs to make more judgments based on different browsers when processing Post files. The most typical difference is the difference between IE and Firefox.
Php uploads image files (gif, jpg, bmp, png, psd, ico)
In history, the most complete oophper pro test version of PHP File Upload corresponding to the file type table, ie, Firefox each copy.
* Application/octet-stream // application
323 text/h323th
Acx application/internet-property-stream
Ai application/postscript
Aif audio/x-
Audio/x-aiff
AIFF Audio/x-aiff
ASF VIDEO/X-MS-ASF
ASR VIDEO/X-MS-ASF
ASX video/x-ms-asf
Au audio/basic
Avi Video/x-msvideo
AXS Application/olescript
Bas Text/plain
Bcpio Application/x-bcpio
Bin Application/octet-stream
BMP Image/bmp
C Text/plain
Cat Application/vnd.ms-pkiseccat
CDF APPLICATION/X-CDF
CER Application/x-x509-ca-cert
Class Application/octet-stream
CLP Application/x-msclip
CMX IMAGE/X-CMX
Cod i
Audio/x-aiff
AIFF Audio/x-aiff
ASF VIDEO/X-MS-ASF
ASR VIDEO/X-MS-ASF
ASX video/x-ms-asf
Au audio/basic
Avi Video/x-msvideo
AXS Application/olescript
Bas Text/plain
Bcpio Application/x-bcpio
Bin Application/octet-stream
BMP Image/bmp
C Text/plain
Cat Application/vnd.ms-pkiseccat
CDF APPLICATION/X-CDF
CER Application/x-x509-ca-cert
Class Application/octet-stream
CLP Application/x-msclip
CMX IMAGE/X-CMX
Cod i
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