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Unable to verify leaf signature
...he necessary certificates to the chain. First install ssl-root-cas package from npm:
npm install ssl-root-cas
This package contains many intermediary certificates that browsers trust but node doesn't.
var sslRootCAs = require('ssl-root-cas/latest')
sslRootCAs.inject()
Will add the missing cert...
How do I install from a local cache with pip?
...there a way that I can download a package once and then have pip install from a local cache?
10 Answers
...
Xcode changes unmodified storyboard and XIB files
...d that Xcode has violated. I'll assume this is Base.lproj/Main.storyboard.
Select and copy everything on the storyboard (Command+A then Command+C).
Open Storyboard.storyboard.
Copy and paste everything into Storyboard.storyboard.
Close Xcode.
Open a terminal and change directories to your repository...
Detecting iOS / Android Operating system
...i.test(userAgent)) {
return "Android";
}
// iOS detection from: http://stackoverflow.com/a/9039885/177710
if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
return "iOS";
}
return "unknown";
}
...
Repeat a task with a time delay?
...gram, works absolutely fine. But the startRepeatingTask() had to be called from the onCreate method /UI thread (it took me some time to realise this!), perhaps this point could have been mentioned somewhere. Regards
– gkris
Aug 21 '12 at 21:28
...
How do you get the list of targets in a makefile?
...al with false positives from other output sections.
if ($$1 !~ "^[#.]")
Selectively ignores blocks:
# ... ignores non-targets, whose blocks start with # Not a target:
. ... ignores special targets
All other blocks should each start with a line containing only the name of an explicitly defined...
Objective-C 2.0 Mac和iOS开发实践指南 PDF扫描版 - 文档下载 - 清泛网 - ...
Objective-C 2.0 Mac和iOS开发实践指南 PDF扫描版Objective-C Mac iOS《Objective-C 2.0 Mac和iOS开发实践指南》专门为那些想要学习Objecti Ve-C以便为Mac OS x或iOS编写程序的程序员量身打造。《Objectiv...截图：
《Objective-C 2.0 Mac和iOS开发实践指南...
How do I detect when someone shakes an iPhone?
... // Put in code here to handle shake
}
if ( [super respondsToSelector:@selector(motionEnded:withEvent:)] )
[super motionEnded:motion withEvent:event];
}
- (BOOL)canBecomeFirstResponder
{ return YES; }
@end
You can easily transform any UIView (even system views) into a view ...
WatiN or Selenium? [closed]
...le: at first blush it would appear that there is no native support for CSS selectors. Especially since there are extensions libraries like 'WatiNCssSelectorExtensions' and many blog articles about alternative techniques (such as injecting jQuery/sizzle into the page). On Stack Overflow, I found a co...
Difference between Service, Async Task & Thread?
...you will use a Service.
A Thread is a Thread, probably you already know it from other part. You need to know that you cannot update UI from a Thread. You need to use a Handler for this, but read further.
An AsyncTask is an intelligent Thread that is advised to be used. Intelligent as it can help wit...