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How to use transactions with dapper.net?
...on.BeginTransaction())
{
connection.Execute(
"INSERT INTO data(Foo, Bar) values (@Foo, @Bar);", listOf5000Items, transaction);
transaction.Commit();
}
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...
sort object properties and JSON.stringify
...('make properties in order', () => {
const obj = {
name: 'foo',
arr: [
{ x: 1, y: 2 },
{ y: 4, x: 3 },
],
value: { y: 2, x: 1, },
};
expect(orderedJsonStringify(obj))
.to.equal('{"arr":[{"x":1,"y":2},{"x":3,"y":4}],"nam...
AngularJs “controller as” syntax - clarification?
...use an es6 class as your controller and reference the methods in the HTML. foo() { ... } is way cleaner than $scope.foo = function() { ... }.
– Brian McCutchon
Aug 7 '16 at 5:01
...
Is there a performance gain in using single quotes vs double quotes in ruby?
...t waste your time.
Actual interpolation is a different story, of course. 'foo' will be almost exactly 1 second faster than "#{sleep 1; nil}foo".
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...
Add querystring parameters to link_to
...;Ruby on Rails search</a>
link_to "Nonsense search", searches_path(:foo => "bar", :baz => "quux")
#=> <a href="/searches?foo=bar&amp;baz=quux">Nonsense search</a>
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How to add reference to a method parameter in javadoc?
...ding the docs for javadoc there is no such feature.
Don't use <code>foo</code> as recommended in other answers; you can use {@code foo}. This is especially good to know when you refer to a generic type such as {@code Iterator<String>} -- sure looks nicer than <code>Iterator...
Do you need to close meta and link tags in HTML?
...e used for both roles if the element content is empty, e.g. <meta name="foo" content="bar"/> as short for <meta name="foo" content="bar"></meta>. If you violate this when serving a document with an XML (XHTML) content type to a conforming browser, then your document is not displaye...
I don't understand -Wl,-rpath -Wl,
...g. You may need to specify the -L option as well - eg
-Wl,-rpath,/path/to/foo -L/path/to/foo -lbaz
or you may end up with an error like
ld: cannot find -lbaz
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Why do you need explicitly have the “self” argument in a Python method?
... to pre-existing classes.
e.g.
>>> class C(object):
... def foo(self):
... print "Hi!"
...
>>>
>>> def bar(self):
... print "Bork bork bork!"
...
>>>
>>> c = C()
>>> C.bar = bar
>>> c.bar()
Bork bork bork!
>>> ...
rails i18n - translating text with links inside
...n ERB as
<%= t '.mykey' do |text| %>
<%= link_to text, 'http://foo.com' %>
<% end %>
should generate
Click <a href="http://foo.com">here</a>!
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