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How to retrieve a single file from a specific revision in Git?
...ash
Tip It's important to remember that when using "git show", always specify a path from the root of the repository, not your current directory position.
(Although Mike Morearty mentions that, at least with git 1.7.5.4, you can specify a relative path by putting "./" at the beginning of the path. ...
Remove Safari/Chrome textinput/textarea glow
I am wondering if its possible to remove the default blue and yellow glow when I click on a text input / text area using CSS?
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rmagick gem install “Can't find Magick-config”
...stalling, or even Ruby itself.
Do you have apt installed on your machine? If not, I'd recommend installing it, because it's a quick and easy way to get a lot of development libraries.
If you see people suggest installing "libmagick9-dev", that's an apt package that you'd install with:
$ sudo apt-...
Draw multi-line text to Canvas
...enient in case text doesn't have any line breaks at start or we don't know if it has them...
– Ewoks
Apr 18 '12 at 14:39
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Create a table without a header in Markdown
...d multiline_tables extensions)
Flexmark: A parser in Java.
CSS solution
If you're able to change the CSS of the HTML output you can however leverage the :empty pseudo class to hide an empty header and make it look like there is no header at all.
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How do I check how many options there are in a dropdown menu?
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$("#mydropdown option").length
Or if you already got a reference to it,
$(myDropdown).find("option").length
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Remove border from buttons
... didn't work unfortunately. Should I just embed it straight into the html, if that would make a difference?
– JamesonW
Jul 16 '12 at 1:42
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Instantiating object of type parameter
...at is known about T is that it is some subclass of Object. You need to specify some factory to create instances of T.
One approach could use a Supplier<T>:
class MyClass<T> {
private final Supplier<? extends T> ctor;
private T field;
MyClass(Supplier<? extends T> c...
How do DATETIME values work in SQLite?
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SQlite does not have a specific datetime type. You can use TEXT, REAL or INTEGER types, whichever suits your needs.
Straight from the DOCS
SQLite does not have a storage class set aside for storing dates and/or times. Instead, the built-in Date An...
Getting all types in a namespace via reflection
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Following code prints names of classes in specified namespace defined in current assembly.
As other guys pointed out, a namespace can be scattered between different modules, so you need to get a list of assemblies first.
string nspace = "...";
var q = from t in Assembl...