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Adding a new value to an existing ENUM Type
...e 9.1 you can do it all with ALTER TYPE. But even before that, ALTER TABLE foo ALTER COLUMN bar TYPE new_type USING bar::text::new_type; was far superior.
– Erwin Brandstetter
Nov 18 '11 at 22:46
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pypi UserWarning: Unknown distribution option: 'install_requires'
...f I only want to build an extension in-place?
– Fred Foo
May 24 '12 at 11:41
12
The warning doesn...
How to compare type of an object in Python?
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isinstance works:
if isinstance(obj, MyClass): do_foo(obj)
but, keep in mind: if it looks like a duck, and if it sounds like a duck, it is a duck.
EDIT: For the None type, you can simply do:
if obj is None: obj = MyClass()
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Backbone.js: get current route
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FYI, this doesn't work with routes like 'foo/:id' or 'bar*params'
– wprl
Apr 24 '13 at 19:32
2
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How can I pass a parameter to a setTimeout() callback?
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I just use var that = this; setTimeout( function() { that.foo(); }, 1000);
– Ed Williams
Jun 7 '13 at 6:41
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Can we make unsigned byte in Java
...icit cast, you can at least see this is happening.
– foo
Dec 12 '18 at 23:00
add a comment
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In git, is there a simple way of introducing an unrelated branch to a repository?
...ated
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100644 foo
then fetch from it
$ cd /path/to/repo
$ git fetch /path/to/unrelated master:unrelated-branch
warning: no common commits
remote: Counting objects: 3, done.
Unpacking objects: 100% (3/3), done.
remote: Total 3 (delta 0),...
Resolving a Git conflict with binary files
...the local version) like this
git commit -a -m "Fix merge conflict in test.foo"
Git normally autocommits after merging, but when it detects conflicts it cannot solve by itself, it applies all patches it figured out and leaves the rest for you to resolve and commit manually. The Git Merge Man Page,...
what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?
...om/MarioRuiz/nice_hash
require 'nice_hash'
my_str = "{ 'user': { 'name': 'foo', 'age': 40, 'location': { 'city' : 'bar', 'state': 'ca' } } }"
# on my_hash will have the json as a hash
my_hash = my_str.json
# or you can filter and get what you want
vals = my_str.json(:age, :city)
# even you can a...
Prevent unit tests but allow integration tests in Maven
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I do like this so every phases are normally executed:
mvn -Dtest=foo -DfailIfNoTests=false verify
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