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Unable to find valid certification path to requested target - error even after cert imported
...ed with ssl:
record enable per-record tracing
handshake print each handshake message
keygen print key generation data
session print session activity
defaultctx print default SSL initialization
sslctx print SSLContext tracing
sessioncache print ...
Amazon Interview Question: Design an OO parking lot [closed]
... to be either a Handicapped, Regular or Compact. ParkingSpace should be an interface rather.
– name_masked
Dec 11 '10 at 18:22
11
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Why do most fields (class members) in Android tutorial start with `m`?
... letters of variables as indication of type, like 'b' for boolean, 'i' for integer and so on.
14 Answers
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What is the Swift equivalent of -[NSObject description]?
...ring {
return "<\(type(of: self)): foo = \(foo)>"
}
}
print(MyClass()) // prints: <MyClass: foo = 42>
Note: type(of: self) gets the type of the current instances instead of explicitly writing ‘MyClass’.
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Clear Application's Data Programmatically
...
There's a new API introduced in API 19 (KitKat):
ActivityManager.clearApplicationUserData().
I highly recommend using it in new applications:
import android.os.Build.*;
if (VERSION_CODES.KITKAT <= VERSION.SDK_INT) {
((ActivityManager)...
What is the string concatenation operator in Oracle?
...ings (only) and creating YYYYMMDD from YYYY-MM-DD as follows (i.e. without converting to date format):
CONCAT(CONCAT(SUBSTR(DATECOL,1,4),SUBSTR(DATECOL,6,2)),SUBSTR(DATECOL,9,2)) AS YYYYMMDD
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Difference between spring @Controller and @RestController annotation
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I think @RestController also converts the response to JSON/XML automatically.
– arnabkaycee
Oct 21 '16 at 13:05
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What's the difference between a file descriptor and file pointer?
I want to know the difference between a file descriptor and file pointer.
9 Answers
9
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How to check if UILabel is truncated?
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Ah, thanks for pointing that out, I've corrected the sample code.
– progrmr
Jun 23 '10 at 3:53
16
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What are the rules for the “…” token in the context of variadic templates?
... //pattern = z<T>(args)
}
Now if I call this function passing T as {int, char, short}, then each of the function call is expanded as:
g( arg0, arg1, arg2 );
h( x(arg0), x(arg1), x(arg2) );
m( y(arg0, arg1, arg2) );
n( z<int>(arg0), z<char>(arg1), z<short>(arg2) );...