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Python base64 data decode
I have the following piece of base64 encoded data, and I want to use python base64 module to extract information from it. It seems that module does not work. Can anyone tell me how?
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Is there a math nCr function in python? [duplicate]
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L3viathan
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answered Feb 9 '11 at 6:25
dheerosaurdheerosaur
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How do I alias commands in git?
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994
Basically you just need to add lines to ~/.gitconfig
[alias]
st = status
ci = commit -v...
Decimal separator comma (',') with numberDecimal inputType in EditText
...an EditText with android:inputType="numberDecimal" and android:digits="0123456789.,".
Then add a TextChangedListener to the EditText with the following afterTextChanged:
public void afterTextChanged(Editable s) {
double doubleValue = 0;
if (s != null) {
try {
doubleVal...
Determine if a function exists in bash
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gaRex
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answered Sep 17 '08 at 18:00
JBBJBB
3,8...
how to schedule a job for sql query to run daily?
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edited Sep 17 '12 at 15:34
Avada Kedavra
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answer...
What is Bit Masking?
...lying the mask to the value means that we want to clear the first (higher) 4 bits, and keep the last (lower) 4 bits. Thus we have extracted the lower 4 bits. The result is:
Mask: 00001111b
Value: 01010101b
Result: 00000101b
Masking is implemented using AND, so in C we get:
uint8_t stuff(...) ...
How to run Rails console in the test environment and load test_helper.rb?
...ipt/ has different ways of setting the rails environment.
For Rails 3 and 4
Run rails c test. Prepend bundle exec if you need this for the current app environment.
For Rails 5 and 6
Run rails console -e test.
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How does #include work in C++? [duplicate]
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4 Answers
4
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Save modifications in place with awk
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In GNU Awk 4.1.0 (released 2013) and later, it has the option of "inplace" file editing:
[...] The "inplace" extension, built using the new facility, can be used to simulate the GNU "sed -i" feature. [...]
Example usage:
$ gawk -i inp...