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How do different retention policies affect my annotations?
...ss file by the compiler and retained by the VM at run time, so they may be read reflectively.
SOURCE
：Annotations are to be discarded by the compiler.
Oracle Doc
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Write to UTF-8 file in Python
...
Read the following: http://docs.python.org/library/codecs.html#module-encodings.utf_8_sig
Do this
with codecs.open("test_output", "w", "utf-8-sig") as temp:
temp.write("hi mom\n")
temp.write(u"This has ♭")
The...
Async/Await vs Threads
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can it completely replace the old way of using Threads ?
No. A thread can do many more useful things. Await is specifically designed to deal with something taking time, most typically an I/O request. Which traditionally was done with a callback when the I/O request was...
How to check if std::map contains a key without doing insert?
... Not true. It's not premature if it makes the code easier to read or eliminates unnecessary overhead. In this case, if count() is implemented via find() anyway, then calling find() directly eliminates a function call... ergo, it's mature optimization. I find that using the find() call ...
How to check if a python module exists without importing it
...m', *spam_info)
imp.find_module('eggs', spam.__path__) # __path__ is already a list
found = True
except ImportError:
found = False
You can also use pkgutil.find_loader (more or less the same as the python3 part
import pkgutil
eggs_loader = pkgutil.find_loader('eggs')
found = eggs_loader...
JSON.stringify without quotes on properties?
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-1 wasn't me either, but you must read the question carefully. OP needs to encode an object to (broken) json, not parse/evaluate it.
– Salman A
Jun 27 '12 at 19:28
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HTTP response code for POST when resource already exists
...e misleading? The OP says: I'm not sure what to do in case the object is already there. It is in fact the 'same' object. Why would a redirect be misleading? You're talking about another object which in the mind of the OP clearly isn't.
– Nullius
Jun 22 '17 at 1...
Using module 'subprocess' with timeout
...ls; but, given that in
python 2.6 the API offers the ability to wait for threads and
terminate processes, what about running the process in a separate
thread?
import subprocess, threading
class Command(object):
def __init__(self, cmd):
self.cmd = cmd
self.process = None
de...
Loading Backbone and Underscore using RequireJS
...D support
'templates': '../templates'
}
});
require([
'domReady', // optional, using RequireJS domReady plugin
'app'
], function(domReady, app){
domReady(function () {
app.initialize();
});
});
The modules are properly registered and there is no need for the or...
PHP - how to best determine if the current invocation is from CLI or web server?
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This question was already old when I answered it. Up-voting this answer would've probably been more useful than posting another answer that is a duplicate except without the explanation.
– krowe2
Feb 15 '17...