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Why do we need to install gulp globally and locally?
...ere's why:
The reason this works is because gulp tries to run your gulpfile.js using your locally installed version of gulp, see here. Hence the reason for a global and local install of gulp.
Essentially, when you install gulp locally the script isn't in your PATH and so you can't just type gu...
What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
...ecommended in the specification). The JVM specification is about the class file format and not the Java Source code. - Indeed the order does not matter but if you follow a recommendation your code will be more readable to others. So I think this is a reasonable question where a precise answer can be...
What are “sugar”, “desugar” terms in context of Java 8?
... representing them in the bytecode without making big changes to the class file format. Also for this reason the back-end of the compiler is more stable than the front-end. This doesn't mean that every new language feature is just syntactic sugar, as is definitely not the case of lambdas and method ...
Getting URL hash location, and using it in jQuery
...g, you can use the String.substring method:
var url = "http://example.com/file.htm#foo";
var hash = url.substring(url.indexOf('#')); // '#foo'
Advice: Be aware that the user can change the hash as he wants, injecting anything to your selector, you should check the hash before using it.
...
Is there an SQLite equivalent to MySQL's DESCRIBE [table]?
....schema just doesn't work is very unlikely and then a bug report should be filed at the sqlite project.
... .schema can only be used from a command line; the above commands > can be run as a query through a library (Python, C#, etc.). – Mark Rushakoff Jul 25 '10 at 21:09
'can only be ...
What is the easiest way to push an element to the beginning of the array?
... irb> require 'methodsolver' causes LoadError: cannot load such file -- method_source from ... from /var/lib/gems/1.9.1/gems/methodsolver-0.0.4/lib/methodsolver.rb:2. Ruby 1.9.3p484, irb 0.9.6, Ubuntu 14.
– Camille Goudeseune
May 17 '17 at 21:24
...
Java ByteBuffer to String
...ith the JAVA NIO CharSet:
public final CharBuffer decode(ByteBuffer bb)
FileChannel channel = FileChannel.open(
Paths.get("files/text-latin1.txt", StandardOpenOption.READ);
ByteBuffer buffer = ByteBuffer.allocate(1024);
channel.read(buffer);
CharSet latin1 = StandardCharsets.ISO_8859_1;
CharBu...
How can I iterate through the unicode codepoints of a Java String?
...
Iterating over code points is filed as a feature request at Sun.
See Sun Bug Entry
There is also an example on how to iterate over String CodePoints there.
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How to Customize the time format for Python logging?
...basicConfig, the following example works for me:
logging.basicConfig(
filename='HISTORYlistener.log',
level=logging.DEBUG,
format='%(asctime)s.%(msecs)03d %(levelname)s %(module)s - %(funcName)s: %(message)s',
datefmt='%Y-%m-%d %H:%M:%S',
)
This allows you to format & config a...
How to iterate through all git branches using bash script
...) expands to e.g. * master mybranch, and then the * expands to the list of files in the current directory.
I don't see an obvious option for not printing the asterisk in the first place; but you could chop it off:
$(git branch | cut -c 3-)
...