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How to use “/” (directory separator) in both Linux and Windows in Python?
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MarounMaroun
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File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希 ·...
... File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希
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What does it mean by buffer?
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96
+1: Buffers are required when producers and consumers operate at different rates. Candy is made in large batches but consumed in smaller q...
Why do I get TypeError: can't multiply sequence by non-int of type 'float'?
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84
raw_input returns a string (a sequence of characters). In Python, multiplying a string and a fl...
How do I determine if my python shell is executing in 32bit or 64bit?
...("%x" % sys.maxsize, sys.maxsize > 2**32)'
('7fffffff', False)
$ python-64 -c 'import sys;print("%x" % sys.maxsize, sys.maxsize > 2**32)'
('7fffffffffffffff', True)
sys.maxsize was introduced in Python 2.6. If you need a test for older systems, this slightly more complicated test should wor...
Split large string in n-size chunks in JavaScript
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How to get git diff with full context?
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96
This seems to work pretty nicely:
git diff --no-prefix -U1000
With the caveat:
The -U fl...
Simple way to encode a string according to a password?
...ère cipher
It's quick and easy to implement. Something like:
import base64
def encode(key, string):
encoded_chars = []
for i in xrange(len(string)):
key_c = key[i % len(key)]
encoded_c = chr(ord(string[i]) + ord(key_c) % 256)
encoded_chars.append(encoded_c)
en...
Java 32-bit vs 64-bit compatibility
...de built and compiled against a 32-bit JDK into 32-bit byte code work in a 64-bit JVM? Or does a 64-bit JVM require 64-bit byte code?
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How do I programmatically force an onchange event on an input?
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96
In jQuery I mostly use:
$("#element").trigger("change");
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