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Build an iOS app without owning a mac? [closed]
...Type", select "Mac OS X" and in "Version" select "macOS 10.13 High Sierra (64 bit)" (the Mac version you will install on the virtual machine is actually Catalina, but VirtualBox doesn't have that option yet and it works just fine if VirtualBox thinks it's High Sierra).
It's also a good idea (though...
HTML 5 tag vs Flash video. What are the pros and cons?
... commands for the modem when it wouldn't configure with your hardware, and 64K RAM was like, WOWWWWW!
HTML 5/Flash is a minor nuisance compared to that crap. Let's all learn how to collaborate in community toward a better resource. There is an Open Source Flash Project, it will have bugs. So will H...
RESTfully design /login or /register resources?
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One thi...
When should I use mmap for file access?
...ontiguous regions. This problem, of course, is much
less apparent with a 64-bit address space.
There is overhead in creating and maintaining the memory mappings and associated data structures inside the kernel. This overhead is
generally obviated by the elimination of the double copy mentioned...
Why should I care about lightweight vs. annotated tags?
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CascabelCascabel
398k6464 gold badges352352 silver badges307307 bronze badges
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Resolve build errors due to circular dependency amongst classes
...about upfront - pointers and references, for example, will always be 32 or 64 bits (depending on the architecture) and so if you replaced (either one) by a pointer or reference, things would be great. Let's say we replace in A:
// file: A.h
class A {
// both these are fine, so are various const v...
What is Type-safe?
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Type-safety should not be confused with static / dynamic typing or strong / weak typing.
A typ...
Declaring variables inside or outside of a loop
... cHao
76.3k1818 gold badges132132 silver badges164164 bronze badges
answered Jan 21 '12 at 20:26
Chandra SekharChandra Sekhar
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Use email address as primary key?
...LGEMHLGEM
86.6k1111 gold badges103103 silver badges164164 bronze badges
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When is it appropriate to use UDP instead of TCP? [closed]
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If a TCP packet is lost, it will be resent. That is not handy for applications that rely on dat...