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What happens to an open file handle on Linux if the pointed file gets moved or deleted
...file is moved onto the existing file using rename(), it's the same as deletion (see above) - that is, the file handle will continue to refer to the original version of the file.
In general, once the file is open, the file is open, and nobody changing the directory structure can change that - they c...
Ignoring SSL certificate in Apache HttpClient 4.3
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builder.loadTrustMaterial(null, new TrustSelfSignedStrategy());
SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(
builder.build());
CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(
sslsf).build();
HttpGet httpGet = new HttpGet("https://som...
How to get Core Data object from specific Object ID?
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My situtation. On -tableView:didSelectRowAtIndexPath: UIAlertView with yes/no is displayed. On "yes" - there is some work with object. I use NSFetchedResultsController + background CoreData updates from remote. So I can't store object...
How can I save application settings in a Windows Forms application?
... want to achieve is very simple: I have a Windows Forms (.NET 3.5) application that uses a path for reading information. This path can be modified by the user, by using the options form I provide.
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What is a StoryBoard ID and how can i use this?
i'm new to IOS developing and recently started in Xcode 4.5. I saw for every viewController that i could set some identity variables including the storyboard ID. What is this and how can i use it?
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Is there any JSON Web Token (JWT) example in C#?
I feel like I'm taking crazy pills here. Usually there's always a million library and samples floating around the web for any given task. I'm trying to implement authentication with a Google "Service Account" by use of JSON Web Tokens (JWT) as described here .
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iPhone Data Usage Tracking/Monitoring
... of interfaces, all pdpXXX are WWAN interfaces dedicated to different functions, voicemail, general networking interface.
I read in Apple forum that :
The OS does not keep network statistics on a process-by-process basis. As such, there's no exact solution to this problem. You can, however, get net...
No module named setuptools
I want to install setup file of twilio. When I install it through given command it is given me an error:
5 Answers
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Why can't overriding methods throw exceptions broader than the overridden method?
...was going through SCJP 6 book by Kathe sierra and came across this explanations of throwing exceptions in overridden method. I quite didn't get it. Can any one explain it to me ?
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Table Header Views in StoryBoards
...s surprised to find that this is how it's done. I noticed in my implementation that for this to work correctly I had to delete my heightForHeaderInSection:(NSInteger)section code otherwise I'd end up with extra space above the header view itself. Also, in order for this header to "stick" at the top ...