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Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]
...penssl command.
Let openssl know for sure where to find its .cfg file.
Alternatively you could set the same variable OPENSSL_CONF in the Windows environment variables.
NOTE: This can happen when using the OpenSSL binary distribution from Shining Light Productions (a compiled + installer version ...
A Java API to generate Java source files [closed]
...u);
I can get this output:
package foo;
import java.util.Set;
class Foo<X> {
void MISSING(){
x();
}
}
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Difference between pre-increment and post-increment in a loop?
... difference as you're not using the return value of i:
for (int i = 0; i < 5; i++) { Console.Write(i);}
Console.WriteLine("");
for (int i = 0; i < 5; ++i) { Console.Write(i); }
0 1 2 3 4
0 1 2 3 4
If the value as evaluated is used then the type of increment becomes significant:
int...
calculating the difference in months between two dates
...onth and .Years - I've just posted an answer for that which you can read. Although, as far as approximations so, this is a good approximation (props to Adam Robinson) however you should keep in mind that if you use any of these approximations you are just unintentionally lying to your users.
...
How can I get the line number which threw exception?
...line "
Dim index = ex.StackTrace.LastIndexOf(lineSearch)
If index <> -1 Then
Dim lineNumberText = ex.StackTrace.Substring(index + lineSearch.Length)
If Int32.TryParse(lineNumberText, lineNumber) Then
End If
End If
Return lineNumber
End Function
Or as a...
Convert java.util.Date to String
...defined format.
String todayAsString = df.format(today);
// Print the result!
System.out.println("Today is: " + todayAsString);
From http://www.kodejava.org/examples/86.html
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How to extract year and month from date in PostgreSQL without using to_char() function?
... @Aviator: You can use ORDER BY to_char(timestamp, 'YYYY-MM'). Or alternatively if you did SELECT to_char(timestamp, 'YYYY-MM') AS date you can then simply use ORDER BY date.
– yairchu
Mar 9 '18 at 17:43
...
How to process each line received as a result of grep command
...d -r line ; do
echo "Processing $line"
# your code goes here
done < <(grep xyz abc.txt)
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How can I change the image displayed in a UIImageView programmatically?
...et the image programmatically without getter and setter methods.
#import <UIKit/UIKit.h>
@interface YOURCONTROLLERNAME : UIViewController {
IBOutlet UIImageView *imageToDisplay;
}
@property (nonatomic, retain) IBOutlet UIImageView *imageToDisplay;
@end
and then in your .m :
@impleme...
Removing viewcontrollers from navigation stack
...
this worked in iOS < 7, but results in strange behavior in iOS 7.
– Ben H
Apr 22 '14 at 23:30
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