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Detect permission of camera in iOS

...se if(authStatus == AVAuthorizationStatusRestricted){ // restricted, normally won't happen } else if(authStatus == AVAuthorizationStatusNotDetermined){ // not determined?! [AVCaptureDevice requestAccessForMediaType:mediaType completionHandler:^(BOOL granted) { if(granted){ NSLog(@"Gr...
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Why isn't the size of an array parameter the same as within main?

...with %zu (C99), or cast it to int if you use %d like above in your printf calls. – Alok Singhal Dec 29 '09 at 15:41 4 ...
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Automatically update version number

...ce the revision and build numbers with a coded date/timestamp, which is usually also a good way. For more info, see the Assembly Linker Documentation in the /v tag. As for automatically incrementing numbers, use the AssemblyInfo Task: AssemblyInfo Task This can be configured to automatically in...
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What is the email subject length limit?

How many characters are allowed to be in the subject line of Internet email? I had a scan of The RFC for email but could not see specifically how long it was allowed to be. I have a colleague that wants to programmatically validate for it. ...
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Read/Write 'Extended' file properties (C#)

...thread at kixtart.org that has more information for other properties. Basically, you need to call the GetDetailsOf() method on the folder shell object for shell32.dll. share | improve this answer ...
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Apache: “AuthType not set!” 500 Error

... Remove the line that says Require all granted it's only needed on Apache >=2.4 share | improve this answer | follow ...
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Redirecting EC2 Elastic Load Balancer from HTTP to HTTPS

I want to redirect all the HTTP request to https request on ELB . I have two EC2 instances. I am using nginx for the server. I have tried a rewriting the nginx conf files without any success. I would love some advice on it. ...
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How do I convert an NSString value to NSData?

...t Developer coming here, to convert from NSString / String to NSData var _nsdata = _nsstring.dataUsingEncoding(NSUTF8StringEncoding) share | improve this answer | follow ...
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ASP MVC in IIS 7 results in: HTTP Error 403.14 - Forbidden

... someone: After converting my app to MVC 4 with .NET framework 4.5 and installing the framework on my server with IIS 7.0 I encountered the same 'forbidden' error mentioned in the question. I tried all options described above to no avail, when I noticed the <system.webServer> <modules run...
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Apply style ONLY on IE

... 2017 Depending on the environment, conditional comments have been officially deprecated and removed in IE10+. Original The simplest way is probably to use an Internet Explorer conditional comment in your HTML: <!--[if IE]> <style> .actual-form table { width: 100%; ...