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Python in Xcode 4+?
...ick “Next”. Note that this assumes you have the symbolic link (that is setup by default) that resolves to the Python executable. If you are unsure as to where your Python executables are, enter either of these commands into Terminal: which python3 and which python.
Click “Next”.
Choose where...
lexers vs parsers
...structure is essential.
The fact that tokens are identified with a regular set based lexer
does not change the situation, because CF composed with regular still
gives CF (I am speaking very loosely about regular transducers, that
transform a stream of characters into a stream of token).
However, CF...
How do you configure an OpenFileDialog to select folders?
...g that looks like an OpenFileDialog or SaveFileDialog is displayed, but is set up to accept only folders. Ever since I've seen this I've wanted to know how it's done. I am aware of the FolderBrowserDialog, but I've never really liked that dialog. It starts too small and doesn't let me take advant...
How do I run a spring boot executable jar in a Production environment?
...Boot will not extend to covering this as it is a operating system specific setup and the are tonnes of other options, do you want it running in a chroot jail, does it need to stop / start before some other software etc.
shar...
What and When to use Tuple? [duplicate]
....
Tuples are commonly used in four ways:
To represent a single set of data. For example, a tuple can
represent a database record, and its components can represent
individual fields of the record.
To provide easy access to, and manipulation of, a data set.
To return multiple value...
Structs versus classes
...er to build a constructor that returns an entire new struct with the field set correctly. That's perhaps slightly slower (measure it!) but logically much easier to reason about.
Are objects on the heap and the stack processed equally by the garbage collector?
No, they are not the same because ...
Xcode changes unmodified storyboard and XIB files
...oard files?
Xcode uses the NSXML API to parse storyboard files into some NSSet-based logical tree structure. When Xcode needs to write changes it creates an NSXMLDocument based on the logical tree structure, clears the storyboard file and calls XMLDataWithOptions: to fill the file again. Because set...
Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
...----+
| version() |
+------------+
| 5.5.21-log |
+------------+
1 row in set (0.00 sec)
mysql> SHOW GRANTS FOR 'root'@'localhost';
+---------------------------------------------------------------------+
| Grants for root@localhost |
+------------------...
How to capture UIView to UIImage without loss of quality on retina display
...to apply to the bitmap. If you specify a value of 0.0, the scale factor is set to the scale factor of the device’s main screen. It's explicitly documented, so 0.0f is simpler and better in my opinion.
– cprcrack
Oct 24 '13 at 11:36
...
HTML for the Pause symbol in audio and video control
...sing UTF-8 encoding without BOM (which in most development environments is set by default) in order to instruct the parser how to transform the bytes into characters correctly. <meta charset="utf-8"/> should be used immediately after <head> in a HTML file, and make sure the correct HTTP...