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What is the documents directory (NSDocumentDirectory)?
...en device) runs in a "sandboxed" environment. This means that it can only access files and directories within its own contents. For example Documents and Library.
See the iOS Application Programming Guide.
To access the Documents directory of your applications sandbox, you can use the following:
...
使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
...使用 Cardboard 和全景功能作为 VR 教学工具的基础，让学生可以虚拟游览国家、博物馆，甚至探索水下。结合适当的声音伴奏，这试图使虚拟游览尽可能接近现实。
以下是演示在智能手机上的显示方式，显示了火星探测器拍...
How to uninstall the “Microsoft Advertising SDK” Visual Studio extension?
...K for Windows Phone - ENU
IdentifyingNumber : {EBD9DB6D-180B-4C59-9622-B75CC4B32C94}
Name : Microsoft Advertising Service Extension for Visual Studio
Vendor : Microsoft Corporation
Version : 12.0.40402.0
Caption : Microsoft Advertising Service Extension f...
How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”
...y setup an internal CA server >> technet.microsoft.com/en-us/library/cc875810.aspx
– Luke Puplett
Jul 15 '10 at 18:48
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How do I finish the merge after resolving my merge conflicts?
...mand-line/
That page contains this video: https://www.youtube.com/watch?v=Cc4xPp7Iuzo
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Undefined reference to vtable
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The GCC FAQ has an entry on it:
The solution is to ensure that all virtual methods that are not pure are defined. Note that a destructor must be defined even if it is declared pure-virtual [class.dtor]/7.
Therefore, you need to ...
What's the best way to iterate an Android Cursor?
...riation with while loop - android.codota.com/scenarios/51891850da0a87eb5be3cc22/…
– drorw
Oct 15 '13 at 14:31
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How to ALTER multiple columns at once in SQL Server
...ABLE statements.
Try following:
ALTER TABLE tblcommodityOHLC alter column CC_CommodityContractID NUMERIC(18,0);
ALTER TABLE tblcommodityOHLC alter column CM_CommodityID NUMERIC(18,0);
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How can I tell gcc not to inline a function?
...
You want the gcc-specific noinline attribute.
This function attribute prevents a
function from being considered for
inlining. If the function does not
have side-effects, there are
optimizations other than inlining that
causes...
Maximum Year in Expiry Date of Credit Card
...ime. If you're trying to determine how far out into the future you should accommodate expiration dates for, err on the safe side and give your customers many years to choose from. That way you future proof your application.
FYI, many credit card issuers do not use the expiration date when determini...