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Relationship between SciPy and NumPy
...f sym_pos:
posv, = get_lapack_funcs(('posv',),(a1,b1))
c,x,info = posv(a1,b1,
lower = lower,
overwrite_a=overwrite_a,
overwrite_b=overwrite_b)
else:
gesv, = get_lapack_funcs(('gesv',),(a1,b1))
...
How do I print a list of “Build Settings” in Xcode project?
... YES
DEBUGGING_SYMBOLS YES
DEBUG_INFORMATION_FORMAT dwarf-with-dsym
DEPLOYMENT_LOCATION YES
DEPLOYMENT_POSTPROCESSING YES
DERIVED_FILES_DIR "/Users/username/Library/Developer/...
Use numpy array in shared memory for multiprocessing
...multiprocessing as mp
from contextlib import closing
import numpy as np
info = mp.get_logger().info
def main():
logger = mp.log_to_stderr()
logger.setLevel(logging.INFO)
# create shared array
N, M = 100, 11
shared_arr = mp.Array(ctypes.c_double, N)
arr = tonumpyarray(sha...
What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]
...ence to an instance of class String, and is derived from a CONSTANT_String_info structure (§4.4.3) in the binary representation of a class or interface. The CONSTANT_String_info structure gives the sequence of Unicode code points constituting the string literal.
The Java programming language r...
Logging uncaught exceptions in Python
...port sys
>>> def foo(exctype, value, tb):
... print 'My Error Information'
... print 'Type:', exctype
... print 'Value:', value
... print 'Traceback:', tb
...
Override sys.excepthook:
>>> sys.excepthook = foo
Commit obvious syntax error (leave out the colon) and ...
How can I create a two dimensional array in JavaScript?
... Array.from(Array(2), () => new Array(4));
arr[0][0] = 'foo';
console.info(arr);
The same trick can be used to Create a JavaScript array containing 1...N
Alternatively (but more inefficient 12% with n = 10,000)
Array(2).fill(null).map(() => Array(4))
The performance decrease com...
puts vs logger in rails rake tasks
...
I'd say that using Rails.logger.info is the way to go.
You won't be able to see it in the server console because it won't run via the server. Just open up a new console and tail -f the log file, it'll do the trick.
Many users are aware of the UNIX®
...
Token Authentication vs. Cookies
...tication is but actually did not answer the question. The closest relevant info I can see is in the last bit "because of the nature of the ember.js framework and also because it fits more with the statefull web app paradigm" but that's not much of an answer at all. I have the same question.
...
What is makeinfo, and how do I get it?
...d and its not found in your path. My terminal says you need to install 'texinfo' package.
sudo apt-get install texinfo
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How can one see the structure of a table in SQLite? [duplicate]
...do_index ON alarms(todo);
Note also that SQLite saves the schema and all information about tables in the database itself, in a magic table named sqlite_master, and it's also possible to execute normal SQL queries against that table. For example, the documentation link above shows how to derive the...