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Do HttpClient and HttpClientHandler have to be disposed between requests?

... suggest that you read the HttpClient chapter from Designing Evolvable Web APIs with ASP.NET for context on what is going on under the hood, particularly the "Lifecycle" section quoted here: Although HttpClient does indirectly implement the IDisposable interface, the standard usage of HttpClie...
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X-Frame-Options Allow-From multiple domains

... frame-ancestors is marked as "experimental API and should not be used in production code" on MDN. + X-Frame-Options is not deprecated but "non-standard" but "is widely supported and can be used in conjunction with CSP" – Jonathan Muller ...
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ReadOnlyCollection or IEnumerable for exposing member collections?

...ranoid interface than deal with bugs raised by users who try to misuse the API. See the C# design guidelines at msdn.microsoft.com/en-us/library/k2604h5s(VS.71).aspx – Stu Mackellar Jan 29 '09 at 12:44 ...
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node.js child process - difference between spawn & fork

...optimal for this particular, and very useful, use case. http://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback share | improve this answer | ...
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What is exactly the base pointer and stack pointer? To what do they point?

...local variables need for a given function. Of course Microsoft provides an API that allows you to do stack-walks even in this case, but looking up the symbol table database in PDB files takes too long for some use cases. To avoid FPO in your compilation units, you need to avoid using /O2 or need to...
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Detect Chrome extension first run / update

...nswer to reflect v3 of manifest: Chromium now has a chrome.runtime set of APIs, which allow you to fetch the version of the extension. To get the current version: chrome.runtime.getManifest().version To listen when the extension has been first installed, when the extension is updated to a new ...
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What is the difference between Class Path and Build Path

...ed packages and libraries By default only the packages of the JDK standard API and extension packages are accessible without needing to set where to find them. The path for all user-defined packages and libraries must be set in the command-line (or in the Manifest associated with the Jar file contai...
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What is the difference between named and positional parameters in Dart?

...numbers are. You can use named optional parameters to create more readable APIs. Named optional parameters A parameter wrapped by { } is a named optional parameter. Here is an example: getHttpUrl(String server, String path, {int port = 80}) { // ... } You can call getHttpUrl with or without t...
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Why can I access private variables in the copy constructor?

... in the object being copied that's not otherwise accessible through public APIs but might be used by some later exception object or logging (e.g. something about the time/circumstances when the "original" non-copy-constructed instance was constructed) perform a more efficient copy of some data: e.g....
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NVIDIA vs AMD: GPGPU performance

.... As for development Nvidia has a much better feature set and programmable API or library. – Francis Cugler Dec 21 '16 at 20:19 add a comment  |  ...