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SVN: Folder already under version control but not comitting?
...ng to add it, it was "already under version control".
Since no other versioned directories were present, I did
find . -mindepth 2 -name '.svn' -exec rm -rf '{}' \;
to remove the wrong .svn directories; after doing this, I was able to add the new directory.
Note:
If other versioned directories...
How to empty a Heroku database
...db:seed
---OR---
You can combine the last two (migrate & seed) into one action by executing this:
$ heroku run rake db:setup
Edit 2014-04-18: rake db:setup doesn't work with Rails 4, it fails with a Couldn't create database error.
Edit 2014-10-09: You can use rake db:setup with Rails 4. I...
Python equivalent of D3.js
Can anyone recommend a Python library that can do interactive graph visualization?
15 Answers
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How to get started with developing Internet Explorer extensions?
Does anyone here have experience with/in developing IE extensions that can share their knowledge? This would include code samples, or links to good ones, or documentation on the process, or anything.
...
How to display a dynamically allocated array in the Visual Studio debugger?
...can just see the names of the vars, not values
– Icebone1000
Feb 16 '14 at 16:41
2
For beginners:...
How to check if APK is signed or “debug build”?
...
The first one tests for Manifest debuggable, this is deprecated. The second one is not possible for libraries, the lib will have it's own BuildConfig - not able to import the BuildConfig of the App, which is using the Lib. Therefor the...
How can I display just a portion of an image in HTML/CSS?
...
One way to do it is to set the image you want to display as a background in a container (td, div, span etc) and then adjust background-position to get the sprite you want.
...
OS detecting makefile
... -o $@
# $^ => $^ (all files after the :) = main.o (here only one file)
# -L../lib => look for libraries in directory ../lib
# -lhello => use shared library hello (libhello.so or hello.dll)
# -o $@ => output file (-o) is $@ (target) = "app.exe" or "app"
To lea...
What's the difference between design patterns and architectural patterns?
...itectural patterns are high-level strategies that concerns large-scale components, the global properties and mechanisms of a system.
How are patterns obtained?
Through:
re-use,
classification
and finally abstraction to distill the commonality.
If you have followed the thoughts laid above. Yo...
Bootstrapping still requires outside support
...dering how this could be accomplished and looked around a bit, and saw someone say that it could only be done by either
11 ...