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How to recover a dropped stash in Git?
...e branch for it with
git branch recovered $stash_hash
After that, you can do whatever you want with all the normal tools. When you’re done, just blow the branch away.
Finding the hash
If you have only just popped it and the terminal is still open, you will still have the hash value printed by git...
Merging dictionaries in C#
...hat you want to happen if you run into duplicates. For instance, you could do:
var result = dictionaries.SelectMany(dict => dict)
.ToDictionary(pair => pair.Key, pair => pair.Value);
That will throw an exception if you get any duplicate keys.
EDIT: If you use To...
Java 7 language features with Android
...re compliant. You could recompile ADT but I find there is no simple way to do that aside from recompiling the whole Android together.
But you don't need to use Eclipse. For instance, Android Studio 0.3.2, IntelliJ IDEA CE and other javac-based IDEs supports compiling to Android and you could set t...
What do (lambda) function closures capture?
...
Your second question has been answered, but as for your first:
what does the closure capture exactly?
Scoping in Python is dynamic and lexical. A closure will always remember the name and scope of the variable, not the object it's pointing to. Since all the functions in your example are cre...
How can I represent an 'Enum' in Python?
...een py2 and py3, e.g. you'll need __order__ in python 2).
To use enum34, do $ pip install enum34
To use aenum, do $ pip install aenum
Installing enum (no numbers) will install a completely different and incompatible version.
from enum import Enum # for enum34, or the stdlib version
# from...
How do I cast a variable in Scala?
Given a variable with type Graphics ,
how do I cast it to Graphics2D in Scala?
2 Answers
...
When to dispose CancellationTokenSource?
...nmanaged resource.
Since CancellationTokenSource has no finalizer, if we do not dispose it, the GC won't do it.
7 Answers...
How do I base64 encode (decode) in C?
...ase64 in c.
I looked in openssl library but i could not find any function.
Does any body have any idea?
16 Answers
...
Tool for adding license headers to source files? [closed]
...
#!/bin/bash
for i in *.cc # or whatever other pattern...
do
if ! grep -q Copyright $i
then
cat copyright.txt $i >$i.new && mv $i.new $i
fi
done
share
|
improv...
how do I strip white space when grabbing text with jQuery?
...
One thing to be wary of is that IE doesn't consider non-breaking spaces ( ,  ,  , \xA0, \u00A0, etc...) as white-space, so /[\s\xA0]+/g might be more reliable for replacing all white-space.
– travis
...