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How to get UITableView from UITableViewCell?
...l which is linked to an object and I need to tell if the cell is visible. From the research I've done, this means I need to somehow access the UITableView that contains it (from there, there are several ways to check if it's visible). So I'm wondering if UITableViewCell has a pointer to the UI...
Can't install Ruby under Lion with RVM – GCC issues
...nt versions of XCode you need to install the command-line tools separately from the XCode menu -> Preferences -> Downloads -> Components. This is a pre-requisite for doing any compiling with XCode on the command-line, not just Ruby.
Note 2: If something doesn't work after following the ste...
Turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the
I have a WCF service that has been working perfectly, and something has changed and I don't know what.
6 Answers
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Java: Getting a substring from a string starting after a particular character
...t = url.substringAfterLast("/")
println(result)
// It will show ghfj.doc
From the doc:
Returns a substring after the last occurrence of delimiter. If the string does not contain the delimiter, returns missingDelimiterValue which defaults to the original string.
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What does axis in pandas mean?
...
I think the confusion comes from the complexity of each so-called "act". df.dropna(axis=0) will first check all the COLUMNS in each ROW and then drop those ROWS with a null. The axis talks about the last step but our brain will focus on the first part....
Get string between two strings in a string
...per exemple of string key : text I want to keep - end of my string";
int pFrom = St.IndexOf("key : ") + "key : ".Length;
int pTo = St.LastIndexOf(" - ");
String result = St.Substring(pFrom, pTo - pFrom);
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Random number generator only generating one random number
... the internal state of the Random instance. If we do that at the same time from multiple threads, you could argue "we've just made the outcome even more random", but what we are actually doing is potentially breaking the internal implementation, and we could also start getting the same numbers from ...
How do I get the YouTube video ID from a URL?
I want to get the v=id from YouTube’s URL with JavaScript (no jQuery, pure JavaScript).
39 Answers
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EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
...ple files) and in our case we also want to override the SaveChanges method from within a partial class that adds to the DbContext.
This way we can get error debugging information from all existing DbContext/SaveChanges calls everywhere and not have to change your Seed code or development code at ...
Commit history on remote repository
...emote branch in that repository, but only the logs that you have "fetched" from their repository to your personal "copy" of the remote repository.
Remember that your clone of the repository will update its state of any remote branches only by doing git fetch. You can't connect directly to the serve...
