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Move existing, uncommitted work to a new branch in Git
...s commit>"
The changes in the working directory and changes staged in index do not belong to any branch yet. This changes the branch where those modifications would end in.
You don't reset your original branch, it stays as it is. The last commit on <old-branch> will still be the same. Th...
Set Django IntegerField by choices=… name
...
class Language(ChoiceEnum):
Python = 1
Ruby = 2
Java = 3
PHP = 4
Cpp = 5
# Uh oh
Language.Cpp._name_ = 'C++'
This is pretty much all. You can inherit the ChoiceEnum to create your own definitions and use them in a model definition like:
from django.db import models
from mya...
Local Storage vs Cookies
...ing server-side, local storage can only be read by the client-side. So the question is, in your app, who needs this data — the client or the server?
If it's your client (your JavaScript), then by all means switch. You're wasting bandwidth by sending all the data in each HTTP header.
If it's your...
How to initialize a two-dimensional array in Python?
...he second. List multiplication makes a shallow copy. When you assign to an index, it does a proper change, but access does not, so when you do a[x][y] = 2, it's accessing, not assigning, for the xth index - only the yth access is actually changed. This page helped me explain with diagrams that are p...
Error installing mysql2: Failed to build gem native extension
...ate new rails app
rails new world
Delete the file c:\Sites\world\public\index.html
Edit the file c:\Sites\world\config\routes.rb
add this line -> root :to => 'cities#index'
Open command prompt (generate views and controllers)
rails generate scaffold city ID:integer Name:string CountryCode...
How can I get `find` to ignore .svn directories?
...
I was loading the directory paths into an array for PHP to process. The other answers higher up (for whatever reason) didn't filte
Disable time in bootstrap date time picker
I am using bootstrap date time picker in my web application, made in PHP/HTML5 and JavaScript. I am currently using one from here:
http://tarruda.github.io/bootstrap-datetimepicker/
...
How should I use git diff for long lines?
...f getting something like this:
diff --git a/test-file.txt b/test-file.txt
index 19e6adf..eb6bb81 100644
--- a/test-file.txt
+++ b/test-file.txt
@@ -1 +1 @@
-this is a short line
+this is a slightly longer line
You might get something like this:
diff --git a/test-file.txt b/test-file.txt
index 19...
Switch on Enum in Java [duplicate]
... about. Also, I've seen code that puts enum constants into arrays and then indexes into the arrays - this opens the possibility of array index out of bounds exceptions - just use the enum! Java enums are very, very powerful. Learn all that you can about them to use them effectively.
...
Is embedding background image data into CSS as Base64 good or bad practice?
...om/util/base64-decoder-encoder.asp (upload)
http://www.greywyvern.com/code/php/binary2base64 (from link with little tutorials underneath)
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