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Configuring diff tool with .gitconfig
How do I configure Git to use a different tool for diffing with the .gitconfig file?
9 Answers
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fastest (low latency) method for Inter Process Communication between Java and C/C++
...assing a single byte with code like this:
MappedByteBuffer mem =
new RandomAccessFile("/tmp/mapped.txt", "rw").getChannel()
.map(FileChannel.MapMode.READ_WRITE, 0, 1);
while(true){
while(mem.get(0)!=5) Thread.sleep(0); // waiting for client request
mem.put(0, (byte)10); // sending the repl...
how to generate migration to make references polymorphic
...oProducts < ActiveRecord::Migration
def up
change_table :products do |t|
t.references :imageable, polymorphic: true
end
end
def down
change_table :products do |t|
t.remove_references :imageable, polymorphic: true
end
end
end
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A std::map that keep track of the order of insertion?
...nt> that stores an integer value to an unique string identifier, and I do look up with the string. It does mostly what I want, except for that it does not keep track of the insertion order. So when I iterate the the map to print out the values, they are sorted according to the string; but I want...
How to drop into REPL (Read, Eval, Print, Loop) from Python code
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You can do it even simpler than that: import code; code.interact(local=locals())
– Steven Kryskalla
Sep 9 '09 at 4:17
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git: patch does not apply
...hey require additional attention with respect to the result.
For the whole documentation, see https://git-scm.com/docs/git-apply.
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Remove unwanted parts from strings in a column
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@eumiro how do you apply this result if iterating each column?
– medev21
Sep 1 '16 at 19:50
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Grab a segment of an array in Java without creating a new array on heap
... to get the byte array containing the 4th and 5th bytes of a byte array. I don't want to have to create a new byte array in the heap memory just to do that. Right now I have the following code:
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Good examples of MVVM Template
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Unfortunately there is no one great MVVM example app that does everything, and there are a lot of different approaches to doing things. First, you might want to get familiar with one of the app frameworks out there (Prism is a decent choice), because they provide you with convenient...
master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
...ehow my master and my origin/master branch have diverged.
I actually don't want them to diverge.
13 Answers
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