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git reset --hard HEAD leaves untracked files behind
...is script:
git reset --hard HEAD
git clean -f -d
git checkout master
git fetch origin master
git reset --hard origin/master
git pull
git submodule update
git submodule update --init --recursive
git submodule foreach git reset --hard HEAD
git submodule foreach git clean -f -d
git submodule foreach g...
What is the best way to unit test Objective-C code?
...s is an old question, but if you prefer BDD-style testing (rspec, Jasmine, etc.) over xUnit-style testing (Test::Unit, JSUnit, JUnit, etc.), then you may consider checking out Cedar. Cedar brings BDD-style testing to Objective-C, now that the language supports closures.
We're happily using Cedar fo...
Linq: adding conditions to the where clause conditionally
...ublic int? Age {get; set;}
public string Division {get;set;}
etc
}
Then, in my data layer, something like this:
public IQueryable<User> SearchUsers(SearchParameters params)
{
var query = Context.Users;
if (params.Age.HasValue)
{
query = query.Where(u ...
How do I show my global Git configuration?
... --show-origin
to see where that setting is defined (global, user, repo, etc...)
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Circular list iterator in Python
...n l:
print i
all of which print:
>>>
a
b
c
d
a
b
c
d
...etc.
of the three I'd be prone to the append(pop()) approach as a function
servers = ['a','b','c','d']
def rotate_servers(servers):
servers.append(servers.pop(0))
return servers
while 1:
servers = rotate_serv...
How can I update window.location.hash without jumping the document?
...owsers as follows:
if (history.pushState) {
// IE10, Firefox, Chrome, etc.
window.history.pushState(null, null, '#' + id);
} else {
// IE9, IE8, etc
window.location.hash = '#!' + id;
}
As observed by Gavin Brock, to capture the id back you will have to treat the string (which in t...
Are delphi variables initialized with a value by default?
...lse, nil or whatever applies.
Global variables are always initialized to 0 etc as well;
Local reference-counted* variables are always initialized to nil or '';
Local non reference-counted* variables are uninitialized so you have to assign a value before you can use them.
I remember that Barry Kel...
How to compare two NSDates: Which is more recent?
... Lovely! Beats messing about with [date1 earlierDate:date2] etc... Thanks - for some reason I'd never thought to use compare: before.
– SomaMan
Apr 20 '12 at 10:29
1...
Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013
... Be sure to add the needed update to any dependent projects such as tests, etc.
– DeeArgee
Feb 9 '15 at 15:40
I did th...
How to populate/instantiate a C# array with a single value?
...ated with the default value of the type (e.g. false for bool, 0 for int, etc.).
25 Answers
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