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How to bundle a native library and a JNI library inside a JAR?
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https://www.adamheinrich.com/blog/2012/12/how-to-load-native-jni-library-from-jar/
is great article, which solves my issue ..
In my case I've got the following code for initialize the library:
static {
try {
System.loadLibrary("crypt"); // used for tests. This library in classpath o...
Calling a static method on a generic type parameter
...turnsCollection(){} } Could you do something to access that static method from a generic type?
– Hugo Migneron
Jul 22 '10 at 19:41
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How to revert initial git commit?
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This question was linked from this blog post and an alternative solution was proposed for the newer versions of Git:
git branch -m master old_master
git checkout --orphan master
git branch -D old_master
This solution assumes that:
You have only ...
Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly
...: No more authentication methods to try.
Permission denied (publickey).
From the above you could observe that ssh looks for the keys in the /c/Wrong/Directory/.ssh directory which is not where we have the public keys that we just added to heroku ( using heroku keys:add ~/.ssh/id_rsa.pub ) ( Pleas...
How do I get the number of elements in a list?
...list in a boolean context - it treated as False if empty, True otherwise.
From the docs
len(s)
Return the length (the number of items) of an object. The argument may be a sequence (such as a string, bytes, tuple, list, or range) or
a collection (such as a dictionary, set, or frozen set).
l...
Easy idiomatic way to define Ordering for a simple case class
...This works because the companion to Ordered defines an implicit conversion from Ordering[T] to Ordered[T] which is in scope for any class implementing Ordered. The existence of implicit Orderings for Tuples enables a conversion from TupleN[...] to Ordered[TupleN[...]] provided an implicit Ordering[T...
How to find out if an item is present in a std::vector?
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You can use std::find from <algorithm>:
#include <vector>
vector<int> vec;
//can have other data types instead of int but must same datatype as item
std::find(vec.begin(), vec.end(), item) != vec.end()
This returns a bool (t...
Stashing only un-staged changes in Git
... Note: this still stashes all your changes; the only difference from regular git stash save is that it leaves the already-staged changes in your working copy as well. In the workflow above this would work fine since you're just applying the stash on top of a local copy that already has ha...
Understanding reference counting with Cocoa and Objective-C
...n that object's memory is freed by the system.
The basic way this differs from malloc and free is that any given object doesn't need to worry about other parts of the system crashing because you've freed memory they were using. Assuming everyone is playing along and retaining/releasing according t...
Linq Query keeps throwing “Unable to create a constant value of type System.Object…”, Why?
...ion Object "User" with integer data type "userid" (x.User.Equals(userid))
from user in myshop.UserPermissions.Where(x => x.IsDeleted == false && x.User.Equals(userid))
and correct Query is x.UserId.Equals(userid)
from user in myshop.UserPermissions.Where(x => x.IsDeleted == false &...