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Header files for x86 SIMD intrinsics
... compiler and target architecture.
For Microsoft C++ (targeting x86, x86-64 or ARM) and Intel C/C++ Compiler for Windows use intrin.h
For gcc/clang/icc targeting x86/x86-64 use x86intrin.h
For gcc/clang/armcc targeting ARM with NEON use arm_neon.h
For gcc/clang/armcc targeting ARM with WMMX use mm...
HTTP handler vs HTTP module
...machine.config file.
3. Map the file extension (*.arshad) to aspnet_isapi.dll in the IIS.
IHttpHandler interface has ProcessRequest method and IsReusable property which needs to be implemented.
ProcessRequest: In this method, you write the code that produces the output for the handler.
IsResuable:...
How can I get a precise time, for example in milliseconds in Objective-C?
...e is a weird conversion - last line of the first example is "return * (uint64_t *) &elapsedNano;" why not just "return (uint64_t)elapsedNano" ?
– Tyler
Dec 29 '10 at 23:00
8
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Python Pandas: Get index of rows which column matches certain value
... index,
In [56]: idx = df.index[df['BoolCol']]
In [57]: idx
Out[57]: Int64Index([10, 40, 50], dtype='int64')
then you can select the rows using loc instead of iloc:
In [58]: df.loc[idx]
Out[58]:
BoolCol
10 True
40 True
50 True
[3 rows x 1 columns]
Note that loc can also accep...
Setting Authorization Header of HttpClient
...
@Red fyi, the second parameter is the base64 encoded user:password (its not encrypted).
– n00b
Aug 1 '17 at 19:11
5
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NuGet Package Restore Not Working
... should be no way it could do that, unless perhaps you actually always had DLL hell binding issues and by luck it was working, but reinstalling it ended your luck of it working.
– Chris Marisic
Sep 23 '13 at 20:18
...
How to detect if app is being built for device or simulator in Swift
...ct iOS on a desktop architecture like follows
#if (arch(i386) || arch(x86_64)) && os(iOS)
...
#endif
After Swift 4.1 version
Latest use, now directly for all in one condition for all types of simulators need to apply only one condition -
#if targetEnvironment(simulator)
// y...
What is the best way to check for Internet connectivity using .NET?
...rnetGetConnectedState method.
My code is
[System.Runtime.InteropServices.DllImport("wininet.dll")]
private extern static bool InternetGetConnectedState(out int Description, int ReservedValue);
public static bool CheckNet()
{
int desc;
return InternetGetConnectedState(out desc, 0); ...
What is the difference between “int” and “uint” / “long” and “ulong”?
I know about int and long (32-bit and 64-bit numbers), but what are uint and ulong ?
5 Answers
...
Embedding JavaScript engine into .NET [closed]
...re is my problem with ClearScript. When run it complains there are missing dlls. Then i am asked to install extra visual studio components. That's no problem except i will have no admin privilege where I will run the code. It would be nice if it was totally self contained in a dll.
...