在尝试使用Objective-C为项目设置.clang格式文件时,我遇到了一个问题,即使最大行宽为0,长Objective-C方法也会被切割成多行.例如,这个:
AFHTTPRequestOperation *returnOperation = [self POST:endpoint parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
[formData appendPartWithFormData:[[secureStore valueForKey:storeKey] dataUsingEncoding:NSUTF8StringEncoding] name:tokenKey];
if ([provider isEqualToString:kTwitterKey]) {
[formData appendPartWithFormData:[[secureStore twitterSecretToken] dataUsingEncoding:NSUTF8StringEncoding] name:kTwitterSecretKey];
[formData appendPartWithFormData:[email dataUsingEncoding:NSUTF8StringEncoding] name:kEmailKey];
}
[formData appendPartWithFormData:[[secureStore token] dataUsingEncoding:NSUTF8StringEncoding] name:tokenKey];
} success:^(AFHTTPRequestOperation *operation, NSDictionary *response) {
[secureStore setToken:response[kTokenKey]];
if (completionHandler) {
completionHandler(nil, response);
}
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
if (completionHandler) {
completionHandler(error, nil);
}
}];
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变成了这个:
AFHTTPRequestOperation *returnOperation = [self POST:endpoint
parameters:nil
constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
[formData appendPartWithFormData:[[secureStore valueForKey:storeKey] dataUsingEncoding:NSUTF8StringEncoding] name:tokenKey];
if ([provider isEqualToString:kTwitterKey]) { …
Run Code Online (Sandbox Code Playgroud) 我正在尝试使用 Alamofire 从数据库中获取记录。我在 GET 请求中发送参数如下。
let headers : HTTPHeaders = ["x-access-token": "\(t)","username":"\(Base.sharedManager.user)","password":"\(Base.sharedManager.pass)"]
let parm : [String: Any] = ["search_str" : self!.searchStr]
// let searchUrl = Base.sharedManager.URL+"questions/get/"+self!.searchStr
let searchUrl = Base.sharedManager.URL+"questions/get/"
AF.request(searchUrl, method: .get, parameters: parm, encoding:JSONEncoding.default , headers: headers, interceptor: nil).response { (responseData) in
guard let data = responseData.data else {
debugPrint("Error getting question data", responseData.error as Any)
self?.showNoResults()
return
}
do {
let sResults = try JSONDecoder().decode(SearchResults.self, from: data)
self!.searchReturn = [sResults]
self!.qSearchTV.reloadData()
} catch {
self?.showNoResults()
print("Error retriving …
Run Code Online (Sandbox Code Playgroud) 我正在尝试使用Interface Builder和autolayout在滚动视图中嵌入几组按钮和标签.我已经尝试了几乎所有我能找到的解决方案,但没有任何内容滚动滚动视图(即滚动启用+没有启用跳转=没有移动).此外,当我启用弹跳,尝试向下滚动,同时显示额外的内容但反弹回来时,滚动视图顶部的空间可能会增加20px,因为内容插入似乎卡在-20px在y.
到目前为止我尝试过的:
我想避免编写代码来执行此操作,因为看起来工具应该能够执行此操作,但如果必须,我会这样做.但我不知所措; 我还没有看到任何可以解决这个问题的事情,我不能在IB中做到和代码一样.
我刚刚更新到 CocoaPods 0.38.2(或尝试更新)并且遇到了我的 pre_install 挂钩问题,该挂钩删除了不需要的本地化。我已经通读了CocoaPods 更新文档,但在将我的转换pods
为之后,pods_targets
我仍然收到一个错误:
undefined method 'root' for <Pod::PodTarget name=Alamofire >:Pod::PodTarget
在新PodTarget
定义中我没有看到 root 的替代品。
这是原始钩子:
pre_install do |installer|
supported_locales = ['base', 'en']
installer.pod_targets.each do |pod|
# remove unused localizations
%x[ find "#{pod.root}" -name '*.lproj' ].split.each do |bundle|
if (!supported_locales.include?(File.basename(bundle, ".lproj").downcase))
# puts "Removing #{bundle}"
FileUtils.rm_rf(bundle)
end
end
end
end
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想法?
在我创建以像素为中心的图像编辑器的实验中,我一直在尝试绘制精确的网格叠加,以帮助引导用户尝试访问某些像素.但是,我绘制的网格不是很均匀,尤其是尺寸较小的网格.对于每几个普通列,这是一个略大的列的常规模式,所以我认为这是一个舍入问题,但我在代码中看不到它.这是我的代码:
- (void)drawRect:(NSRect)dirtyRect
{
context = [[NSGraphicsContext currentContext] graphicsPort];
CGContextAddRect(context, NSRectToCGRect(self.bounds));
CGContextSetRGBStrokeColor(context, 1.0f, 0.0f, 0.0f, 1.0f);
CGContextStrokePath(context);
CGContextSetInterpolationQuality(context, kCGInterpolationNone);
CGContextSetShouldAntialias(context, NO);
if (image)
{
NSRect imageRect = NSZeroRect;
imageRect.size = CGImageGetSize([image CGImage]);
drawRect = [self bounds];
NSRect viewRect = drawRect;
CGFloat aspectRatio = imageRect.size.width / imageRect.size.height;
if (viewRect.size.width / viewRect.size.height <= aspectRatio)
{
drawRect.size.width = viewRect.size.width;
drawRect.size.height = imageRect.size.height * (viewRect.size.width / imageRect.size.width);
}
else
{
drawRect.size.height = viewRect.size.height;
drawRect.size.width = imageRect.size.width * (viewRect.size.height / imageRect.size.height);
}
drawRect.origin.x += (viewRect.size.width …
Run Code Online (Sandbox Code Playgroud) ios ×2
alamofire ×1
autolayout ×1
cgimage ×1
clang-format ×1
cocoa ×1
cocoapods ×1
ios7 ×1
nsimage ×1
objective-c ×1
swift ×1
uiscrollview ×1