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Get all keys of an NSDictionary as an NSArray
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And if you want to get all keys and values, here's what you do:
for (NSString *key in dictionary) {
id value = dictionary[key];
NSLog(@"Value: %@ for key: %@", value, key);
}
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Connecting to TCP Socket from browser using javascript
I have a vb.net application that opens a socket and listens on it.
6 Answers
6
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Adding a guideline to the editor in Visual Studio
...line shows up in the Output window too. (Visual Studio 2010 corrects this, and the line only shows up in the code editor window.)
You can also have the guide in multiple columns by listing more than one number after the color specifier:
RGB(230,230,230), 4, 80
Puts a white line at column 4 and c...
How to access full source of old commit in BitBucket?
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I understand you want to download an older version via the BitBucket web interface without using a Mercurial/Git client.
Check this related question. On the comments, someone says that there is no way to do that. Fortunately, that's ...
What is ASP.NET Identity's IUserSecurityStampStore interface?
...lidateIdentity method in the CookieMiddleware to look at the SecurityStamp and reject cookies when it has changed. It also automatically refreshes the user's claims from the database every refreshInterval if the stamp is unchanged (which takes care of things like changing roles etc)
app.UseCookieA...
Android: AutoCompleteTextView show suggestions when no text entered
...ou can arrange to show it when you want. Or, subclass AutoCompleteTextView and override enoughToFilter(), returning true all of time.
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Find merge commit which include a specific commit
...able anymore, you can show the merge commits in the history line between c and master:
git log <SHA-1_for_c>..master --ancestry-path --merges
This will however also show all the merges that happened after h, and between e and g on feature.
Comparing the result of the following commands:
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getMonth in javascript gives previous month
...array of names, which is of course 0-based. It was already the case in C standard libraries, which must be over 40 years old.
– jcaron
Aug 24 '17 at 8:40
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Why does Stream not implement Iterable?
...s. That's something they should put in there. This seems to be more of a standard practice than a formal specification.
– Lii
Apr 2 '14 at 9:06
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How to escape a pipe char in a code statement in a markdown table?
... | r
------------|-----
`a += x;` | r1
a &#124;= y; | r2
and produces the following output
Alternatively, you can replace the backticks (`) with a <code></code> markup which fixes the issues more nicely by preserving the rendering
a | r
------------|---...