我正在制作一个 MobileSubstrate 插件,它应该:a) 挂钩特定类/类的实例方法和 b) 根据包含对象的应用程序的包 ID(它是 UIResponder 子类,以请明确点)。
关于如何实现这一点的任何建议?
我无法在 Android 11 上安装“VPN 和应用程序用户证书”的证书。我尝试通过“设置”菜单 >“从设备存储安装”>“VPN 和应用程序用户证书”进行设置,但我看到错误如:“此文件不能用作 VPN 和应用程序用户证书”。
但奇怪的是,两个月前它工作得很好,也许我做错了什么?
我从CocoaPods 1.3.1升级到1.5.3.我正在使用Xcode 9.2
我有pod安装问题.预计它会正确安装所有pod依赖项.
相反,中途得到以下错误:
LoadError -无法加载这样的文件-男子气概/Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:432:in
rescue in dynamic_binary?' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:427:indynamic_binary"?/Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:164:inblock in vendored_dynamic_frameworks' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:163:inselect'/Users/kdanielwong/.rvm/gems/ruby -2.1.1 /宝石/的CocoaPods-1.5.3/LIB /的CocoaPods /沙箱/ file_accessor.rb:163:在vendored_dynamic_frameworks' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/sandbox/file_accessor.rb:172:invendored_static_frameworks' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5. 3/LIB /的CocoaPods /沙箱/ file_accessor.rb:238:在vendored_static_artifacts' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb:56:in块中产生" /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig /aggregate_xcconfig.rb:56:ineach' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb:56:inany?' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb:56:ingenerate' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb:39:insave_as'/Users/ kdanielwong/ .rvm/gems /ruby-2.10.1.1/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/target_installer.rb:107:inupdate_changed_file' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/aggregate_target_installer.rb:96:inblock in create_xcconfig_file'/Users/kdanielwong/.rvm/gems/ruby-2.1. 1/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/aggregate_target_installer.rb:93:ineach' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator/aggregate_target_installer.rb:93:increate_xcconfig_file' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods- 1.5 0.3/LIB /的CocoaPods /安装/ xcode中/ pods_project_generator/aggregate_target_installer.rb:18:在block in install!' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/user_interface.rb:142:in消息" /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/ installer/xcode/pods_project_generator/aggregate_target_installer.rb:14:in block_libraries中的install!' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator.rb:181:in块(2级)/Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/installer /xcode/pods_project_generator.rb:179:ineach' /Users/kdanielwong/.rvm/gems/ruby-2.1.1/gems/cocoapods-1.5.3/lib/cocoapods/installer/xcode/pods_project_generator.rb:179:ininstall_libraries中的块/Users/kdanielwong/.rvm/g EMS /红宝石2.1.1 /宝石/的CocoaPods-1.5.3/LIB /的CocoaPods/user_interface.rb:142:在 …
我和同事有一个用 Android Studio 3.0 制作的项目。安装应用程序有很多任务。在我完成从 3.0 到 3.3.2 的 Android Studio 更新后,项目(根)>任务中的任务几乎不可见。在下面查看我的 gradle 项目。
3.0 :
my-project
?my-project (root)
?Tasks
?android
?build
?build setup
?help
?install
?other
?verification
?my-module-one
?Tasks
?android
?build
?help
?install
?other
?verification
?my-module-two
...
Run Code Online (Sandbox Code Playgroud)
3.3.2 :
my-project
?my-project (root)
?Tasks
?build setup
?help
?other
?my-module-one
?Tasks
?android
?build
?cleanup
?help
?install
?other
?verification
?my-module-two
...
Run Code Online (Sandbox Code Playgroud)
我可以检查一些任务不可见,突然在每个模块中都出现了“清理”的东西。我该如何解决它以及这些问题的原因是什么。
我有一台已越狱的 iPhone 5s,想要提取.ipa我在该设备上安装的一个应用程序的文件。这可能吗?如果可能的话,如何实现?
是否可以.ipa在不越狱的情况下从 iPhone 中提取文件?我的目的是对应用程序进行静态分析。
我有一个 Firebase 快照侦听器,用于检查新文档,将它们添加到数组(collectionView 数据源),然后重新加载 collectionView。但是,我在 collectionView 中得到了重复的单元格。我的 Firestore 集合中目前有 3 个对象,但它们被复制了总共 9 个单元格。
我什至添加了对索引的检查,因此 reloadData 仅在到达数组末尾后才会发生。这是相关的代码:
messageListener = query.addSnapshotListener { querySnapshot, error in
guard let snapshot = querySnapshot else {
print("Error listening for channel updates: \(error?.localizedDescription ?? "No error")")
return
}
snapshot.documentChanges.forEach { change in
if change.type == .added {
for document in snapshot.documents{
....
let newMessage = Message(sender: newSender, messageId: document.documentID, sentDate: date, text: text)
self.messages.append(newMessage)
guard let index = snapshot.documents.index(of: document) else {return}
if index == (snapshot.documents.count - …Run Code Online (Sandbox Code Playgroud) 我正在尝试自定义UISearchBar清除按钮.我可以在正常状态下为图标设置自定义图像,但是当我按下按钮时,我不知道如何为状态设置相同的图像.它始终具有系统外观.我尝试为所有可用状态设置相同的图像,但未能获得任何结果.
对于iOS7:
[self.searchBar setImage:[UIImage imageNamed:@"icon_X_black.png"] forSearchBarIcon:UISearchBarIconClear state:UIControlStateNormal];
[self.searchBar setImage:[UIImage imageNamed:@"icon_X_black.png"] forSearchBarIcon:UISearchBarIconClear state:UIControlStateHighlighted]; /// doesn't work
Run Code Online (Sandbox Code Playgroud)
当我为UIControlStateHighlightedor 设置相同时没有变化UIControlStateSelected.是否可以在iOS7中自定义此按钮?在iOS6中,当我设置相同的图标时,UIControlStateHighlighted它正常工作.
对于iOS6:
[self.searchBar setImage:[UIImage imageNamed:@"icon_X_black.png"] forSearchBarIcon:UISearchBarIconClear state:UIControlStateNormal];
[self.searchBar setImage:[UIImage imageNamed:@"icon_X_black.png"] forSearchBarIcon:UISearchBarIconClear state:UIControlStateHighlighted]; /// it works
Run Code Online (Sandbox Code Playgroud)
先感谢您.
我对 python 很陌生。我正在尝试安装 virtualenv 并创建一个示例项目。我可以看到类似的选项--no-site-packages。我尝试了(virtualenv myapp)而不指定选项并尝试安装flask包(pip install flask)。它安装在lib/python2.7/site-packages/flask.
选项的目的是什么--no-site-packages。
PS:Virtualenv版本-1.11.2
ios ×4
jailbreak ×2
android ×1
android-11 ×1
certificate ×1
cocoa-touch ×1
cocoapods ×1
firebase ×1
ios7 ×1
ipa ×1
messagekit ×1
objective-c ×1
pip ×1
python ×1
rubygems ×1
swift ×1
testing ×1
theos ×1
uisearchbar ×1
virtualenv ×1
vpn ×1