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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
...
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...
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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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...
Limit text length to n lines using CSS
...ics are simple, it hides the overflow of the span, and sets the max height based on the line height as suggested by Eugene Xa.
Then there is a pseudo class after the containing div that places the ellipsis nicely.
Caveats
This solution will always place the ellipsis, regardless if there is need ...
The data-toggle attributes in Twitter Bootstrap
...tes to the list items, you could place all the recipes in separate folders based on time, meal, and ingredient (i.e. ). The solution that most developers took was to use class attributes to store information about the current element. This has several advantages:
You can store multiple classes on ...
Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
...ach new entity. This is easily done, and very appropriately so, in the database, and in such cases these configurations makes sense.
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