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How do I detect whether a Python variable is a function?
...n of "function" that is usually not what you need. For example, it rejects zip (technically a class):
>>> type(zip), isinstance(zip, types.FunctionType)
(<class 'type'>, False)
open (built-in functions have a different type):
>>> type(open), isinstance(open, types.Functio...
Run Command Prompt Commands
...bout.
This is the method I use to combine files (in this case a jpg and a zip). Note that I create a buffer that gets filled with the content of the zip file (in small chunks rather than in one big read operation), and then the buffer gets written to the back of the jpg file until the end of the z...
SQL Client for Mac OS X that works with MS SQL Server [closed]
... I just wasted time trying the current JAR file version (jtds-1.3.0-dist.zip) and it does not work with Oracle SQL Developer. Finally I tried v1.2 (jtds-1.2.7-dist.zip) and that works.
– IcarusNM
Feb 15 '13 at 18:09
...
How to make exe files from a node.js app?
...
What if you zip/rar node_modules, and extract to a temp directory when the application runs? Could get a bit slow, if you've got a lot of modules, though.
– Jarrod Mosen
Nov 30 '14 at 21:57
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How to bundle a native library and a JNI library inside a JAR?
...curity.CodeSource;
import java.security.ProtectionDomain;
import java.util.zip.ZipEntry;
import java.util.zip.ZipException;
import java.util.zip.ZipFile;
public class FileUtils
{
public static String getFileName(final Class<?> owner,
final String ...
Java 8 Stream and operation on arrays
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That last amounts to a simulation of zip where you must preallocate storage for the result. I wonder why there is no zip in the Streams library?
– Reb.Cabin
Aug 20 '15 at 15:19
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How do you properly determine the current script directory in Python?
...solutions would fail here). It works if the script is inside an executable zip file (/an egg). It works if the script is "imported" (PYTHONPATH=/path/to/library.zip python -mscript_to_run) from a zip file; it returns the archive path in this case. It works if the script is compiled into a standalone...
.war vs .ear file
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@KNU yes, .jar, .warand .ear files are simple zip archives, thus able to be opened by any program that can handle ordinary .zip files.
– acdcjunior
Jun 12 '14 at 1:45
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n-grams in python, four, five, six grams?
... up your own function to do this using itertools:
from itertools import izip, islice, tee
s = 'spam and eggs'
N = 3
trigrams = izip(*(islice(seq, index, None) for index, seq in enumerate(tee(s, N))))
list(trigrams)
# [('s', 'p', 'a'), ('p', 'a', 'm'), ('a', 'm', ' '),
# ('m', ' ', 'a'), (' ', 'a',...
List comprehension: Returning two (or more) items for each item
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This lambda function zips two lists into a single one:
zipped = lambda L1, L2: [L[i]
for i in range(min(len(L1), len(L2)))
for L in (L1, L2)]
Example:
>>> f = [x for x in range(5)]
...