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How to convert CharSequence to String?
... subtle issue here that is a bit of a gotcha.
The toString() method has a base implementation in Object. CharSequence is an interface; and although the toString() method appears as part of that interface, there is nothing at compile-time that will force you to override it and honor the additional c...
When to use ko.utils.unwrapObservable?
...tom bindings (a function that checks permissions, or determines what to do based on something else, etc). What I really needed was to unwrap any function, even if it's not an observable.
The following recursively unwraps EVERYTHING:
ko.utils.unwrapFunction = function (func) {
if (typeof func !...
How do you use “git --bare init” repository?
...master branch listed. Now run git status:
On branch master
Your branch is based on 'origin/master', but the upstream is gone.
(use "git branch --unset-upstream" to fixup)
nothing to commit, working directory clean
This is also misleading - upstream has not "gone", it just hasn't been created y...
What is the correct format to use for Date/Time in an XML file
...en you process the date, you must convert it back to your current timezone based on locale (unless you are processing everything in UTC). Also, usually you would put a 'Z' at the end to denote the date is UTC.
– Ryan
Oct 31 '08 at 20:32
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Using a remote repository with non-standard port
...
SSH based git access method can be specified in <repo_path>/.git/config using either a full URL or an SCP-like syntax, as specified in http://git-scm.com/docs/git-clone:
URL style:
url = ssh://[user@]host.xz[:port]/path/t...
How do you represent a JSON array of strings?
... I had API's on the brain, where you want to look up the value in an array based on a key. So it would be, for an un-named array, {"1":"somestring1", "2":"somestring2"}
– PapaSmurf
Aug 10 '14 at 23:27
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What does a script-Tag with src AND content mean?
...e looks at the contents of the script tag itself, and adjust its behaviour based on that.
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Get __name__ of calling function's module in Python
...frames().values())[0]
>>> print f.f_back.f_globals['__file__']
'/base/data/home/apps/apricot/1.6456165165151/caller.py'
>>> print f.f_back.f_globals['__name__']
'__main__'
For the filename you can also use f.f_back.f_code.co_filename, as suggested by Mark Roddy above. I am not ...
Is there a standard for storing normalized phone numbers in a database?
What is a good data structure for storing phone numbers in database fields? I'm looking for something that is flexible enough to handle international numbers, and also something that allows the various parts of the number to be queried efficiently.
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Forcing a WPF tooltip to stay on the screen
... DispatcherPriority.Send);
}
else
{
base.OnClosed(e);
}
}
}
Small rant: Why didn't Microsoft make DependencyProperty properties (getters/setters) virtual so we can accept/reject/adjust changes in subclasses? Or make a virtual OnXYZPropertyChanged...