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How to disable phone number linking in Mobile Safari?

Safari on iPhone automatically creates links for strings of digits that appear to the telephone numbers. I am writing a web page containing an IP address, and Safari is turning that into a phone number link. Is it possible to disable this behavior for a whole page or an element on a page? ...
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Is it possible to declare two variables of different types in a for loop?

...: auto [vec, i32] = std::tuple{std::vector<int>{3, 4, 5}, std::int32_t{12}} A specific application of this is iterating over a map, getting the key and value, std::unordered_map<K, V> m = { /*...*/ }; for (auto& [key, value] : m) { // ... } See a live example here C++14: ...
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Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?

I recently created a simple application for testing the HTTP call throughput that can be generated in an asynchronous manner vs a classical multithreaded approach. ...
https://www.tsingfun.com/it/cpp/1522.html 

error LNK2019: 无法解析的外部符号_socket,该符号在函数 中被引用 - C/C+...

error LNK2019: 无法解析的外部符号_socket,该符号在函数 中被引用1>NetClient.obj : error LNK2019: 无法解析的外部符号 _closesocket@4,该符号在函数 _main 中被引用1>NetClient.obj : error L...1>NetClient.obj : error LNK2019: 无法解析的外部符号 _closesocket@...
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What is a “callable”?

...allable is anything that can be called. The built-in callable (PyCallable_Check in objects.c) checks if the argument is either: an instance of a class with a __call__ method or is of a type that has a non null tp_call (c struct) member which indicates callability otherwise (such as in functions,...
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What is the “__v” field in Mongoose

I'm using Mongoose version 3 with MongoDB version 2.2. I've noticed a __v field has started appearing in my MongoDB documents. Is it something to do with versioning? How is it used? ...
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Reverse colormap in matplotlib

...ly reverse the color order of a given colormap in order to use it with plot_surface. 7 Answers ...
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Using context in a fragment

...ers.blogspot.com/2009/01/… . If I use the getActivity() method would the app not be at risk of memory leaks? The blog suggests "Try using the context-application instead of a context-activity" which isn't really possible as getApplicationContext() only works for the Activity class and not the Frag...
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Try catch statements in C

...ou can simulate them to a degree with setjmp and longjmp calls. static jmp_buf s_jumpBuffer; void Example() { if (setjmp(s_jumpBuffer)) { // The longjmp was executed and returned control here printf("Exception happened here\n"); } else { // Normal code execution starts here Te...
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How to disable GCC warnings for a few lines of code

... TL;DR: If it works, avoid, or use specifiers like __attribute__, otherwise _Pragma. This is a short version of my blog article Suppressing Warnings in GCC and Clang. Consider the following Makefile CPPFLAGS:=-std=c11 -W -Wall -pedantic -Werror .PHONY: all all: puts fo...