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How to parse the AndroidManifest.xml file inside an .apk package
...le/bytes starts with 24x bytes of data,
// 9 32 bit words in little endian order (LSB first):
// 0th word is 03 00 08 00
// 3rd word SEEMS TO BE: Offset at then of StringTable
// 4th word is: Number of strings in string table
// WARNING: Sometime I indiscriminently display or refer to word in...
Encrypting & Decrypting a String in C# [duplicate]
...repended to the cipher text upon encryption and extracted from it again in order to perform the decryption. The result of this is that encrypting the exact same plaintext with the exact same password gives and entirely different ciphertext result each time.
The "strength" of using this comes from ...
Tracking the script execution time in PHP
PHP must track the amount of CPU time a particular script has used in order to enforce the max_execution_time limit.
18 A...
Default function arguments in Rust
...d to take a variable length slice of the enum variants. They can be in any order and length. The defaults are implemented within the function as initial assignments.
enum FooOptions<'a> {
Height(f64),
Weight(f64),
Name(&'a str),
}
use FooOptions::*;
fn foo(args: &[FooOpti...
Reverse a string in Python
...ario:
Developer wants to transform a string
Transformation is to reverse order of all the characters
Solution
example01 produces the desired result, using extended slice notation.
Pitfalls
Developer might expect something like string.reverse()
The native idiomatic (aka "pythonic")...
How do I install Python OpenCV through Conda?
...I ran conda update --all and some libraries required a downgrade to 1.9 in order to run.
– mercergeoinfo
Nov 12 '15 at 9:23
2
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Calling clojure from java
...equire.invoke(Clojure.read("clojure.set"));
IFns can be passed to higher order functions, e.g. the example below passes plus to read:
IFn map = Clojure.var("clojure.core", "map");
IFn inc = Clojure.var("clojure.core", "inc");
map.invoke(inc, Clojure.read("[1 2 3]"));
Most IFns in Clojure refer ...
What are free monads?
...
@PauloScardine You do not need the above answer in order to productively program in Haskell, even with free monads. In fact, I wouldn't recommend attacking the free monad in this way to someone who didn't have a background in category theory. There are plenty of ways to talk ...
Change date of git tag (or GitHub Release based on it)
...fectly usable, it has the effect of putting your tags out of chronological order which can screw with build systems that look for the "latest" tag. But have no fear. Linus thought of everything:
# This moves you to the point in history where the commit exists
git checkout SHA1_OF_PAST_COMMIT
#...
Why is Java Vector (and Stack) class considered obsolete or deprecated?
...
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