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How does Access-Control-Allow-Origin header work?
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Access-Control-Allow-Origin is a CORS (Cross-Origin Resource Sharing) header.
When Site A tries to fetch content from Site B, Site B can send an Access-Control-Allow-Origin response header to tell the browser that the content of this page is accessible to certain origins. (An origin is a domain...
Is .NET/Mono or Java the better choice for cross-platform development? [closed]
...ay be improvements in the Mono runtime (or ecosystem) that I haven't been made aware of. AFAIK, there is still no support for WPF, WCF, WF, of WIF. Mono can run on iOS, but to my knowledge, the Java runtime still runs on far more platforms than Mono. Also, Mono is starting to see some much improved...
Absolute vs relative URLs
... Daniel VassalloDaniel Vassallo
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Traversing text in Insert mode
... you can immediately retype it. To get back to editing, just press A instead of End, so you don't have to move your hand to reach the End key.
You accidentally typed "mouse" instead of "mice". No problem - the good old Ctrl+w will delete the previous word without leaving insert mode. And it happe...
Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
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inserting a MOV shifts the subsequent instructions to different memory addresses
one of those moved instructions was an important conditional branch
that branch was being incorrectly predicted due to aliasing in the branch prediction table
moving the branch eliminated the alias and allowed the b...
Is it possible to print a variable's type in standard C++?
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I am using __cxa_demangle for non-MSVC platforms as recommend by ipapadop in his answer to demangle types. But on MSVC I'm trusting typeid to demangle names (untested). And this core is wrapped around some simple testing that detects, restores and reports cv-qualifiers and references to the ...
Hosting a Maven repository on github
...y artifacts to a temporary staging location inside your target directory. Add this to your pom.xml:
<distributionManagement>
<repository>
<id>internal.repo</id>
<name>Temporary Staging Repository</name>
<url>file://${project.bui...
When do we have to use copy constructors?
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fredoverflow
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answered Jul 19 '10 at 5:22
sharptoothsharptooth
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Android Camera Preview Stretched
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Anirudh Sharma
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answered Oct 25 '13 at 14:25
F1sherF1sher
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Using std Namespace
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Most C++ users are quite happy reading std::string, std::vector, etc. In fact, seeing a raw vector makes me wonder if this is the std::vector or a different user-defined vector.
I am always against using using namespace std;. It imports all sorts of names i...