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What is a provisioning profile used for when developing iPhone applications?
... purpose of a provisioning profile and why is it needed when developing an iPhone application? If I don't have a provisioning profile, what happens?
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Mozilla PDF.js：PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...法得到支持。
Is it possible to add annotations to aPDF?是否可以向pdf文件添加注解?
PDF.js is mainly written for reading PDF files, not editing them. Becauseof that we don't yet support adding any kind of annotations. We do howeversupport rendering a number of annotation...
How to access SOAP services from iPhone
I'm planning to develop an app for the iPhone and that app would have to access a couple of SOAP services. While doing some basic checking in the iPhone SDK I was not able to find any support for accessing SOAP services, a bit of Googling lead to the conclusion that there is no support for SOAP in t...
Git 工具 - 子模块(submodule)：一个仓库包含另一个仓库 - 开源 & Github -...
...会发生，你可以让 Git 在推送到主项目前检查所有子模块是否已推送。 git push 命令接受可以设置为 “check” 或 “on-demand” 的 --recurse-submodules 参数。 如果任何提交的子模块改动没有推送那么 “check” 选项会直接使 push 操作失败...
How can I scan barcodes on iOS?
How can I simply scan barcodes on iPhone and/or iPad?
19 Answers
19
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How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]
...f
#elif __APPLE__
#include <TargetConditionals.h>
#if TARGET_IPHONE_SIMULATOR
// iOS Simulator
#elif TARGET_OS_IPHONE
// iOS device
#elif TARGET_OS_MAC
// Other kinds of Mac OS
#else
# error "Unknown Apple platform"
#endif
#elif __linux__
...
C++对象布局及多态探索之菱形结构虚继承 - C/C++ - 清泛网 - 专注C/C++及内核技术
...0423FE7 mov dword ptr [ebp+FFFFF730h],ecx
这里实际做了一个pt是否为零的判断，第4条指令把pt指向的地址后移了5字节，最后赋给了pt1。这样pt1就指向了右父类部分的地址位置，也就是C141的起始位置。
第2行代码对应的汇编指...
How much does it cost to develop an iPhone application? [closed]
How much can a developer charge for an iPhone app like Twitterrific ?
10 Answers
10
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Crash logs generated by iPhone Simulator?
Are there any crash logs generated by iPhone Simulator?
6 Answers
6
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iOS detect if user is on an iPad
I have an app that runs on the iPhone and iPod Touch, it can run on the Retina iPad and everything but there needs to be one adjustment. I need to detect if the current device is an iPad. What code can I use to detect if the user is using an iPad in my UIViewController and then change something ac...