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List submodules in a Git repository
...s work. fatal: no submodule mapping found in .gitmodules for path 'bla-bla/foo-bar'. First you have to delete all inner repositories that are not submoduled yet.
– it3xl
May 1 '19 at 9:17
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How to check if an option is selected?
...mple thing. .is() should be used for complicated selector like $(...).is('.foo > [name="aaa"] input') or for properties that are not native DOM elements properties like $(...).is(":visiable").
– gdoron is supporting Monica
Apr 18 '12 at 16:56
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How do you rename a table in SQLite 3.0?
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ALTER TABLE `foo` RENAME TO `bar`
SQLite Query Language: ALTER TABLE
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Method call if not null in C#
..., nothing happens. When the method has arguments, e.g. obj?.SomeMethod(new Foo(), GetBar()); the arguments are not evaluated if obj is null, which matters if evaluating the arguments would have side effects.
And chaining is possible: myObject?.Items?[0]?.DoSomething()
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How to write a test which expects an Error to be thrown in Jasmine?
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It's expect(foo).toThrowError(TypeError); in Jasmine 2.5: jasmine.github.io/2.5/introduction
– Benny Neugebauer
Feb 17 '17 at 16:24
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Spring JPA selecting specific columns
... a custom JPQL query in the JPA repository class):
@Query("select new com.foo.bar.entity.Document(d.docId, d.filename) from Document d where d.filterCol = ?1")
List<Document> findDocumentsForListing(String filterValue);
Then of course, you just have to provide a constructor for Document tha...
Java - How to create new Entry (key, value)
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Here is a simple example:
Entry<String, String> entry = Map.entry("foo", "bar");
As it is immutable, calling setValue will throw an UnsupportedOperationException. The other limitations are the fact that it is not serializable and null as key or value is forbidden, if it is not acceptable f...
Convert tabs to spaces in Notepad++
...f a line. E.g. in a line like this (using [tab] to represent a tab): "[tab]foo[tab]bar", with a tab size of 4 spaces, the first tab should be 4 spaces, but the second tab should be only 1 space.
– mercator
Jan 18 '09 at 18:39
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Best practice to mark deprecated code in Ruby?
... comment to the rdoc and call the Kernel#warn method. For example:
class Foo
# <b>DEPRECATED:</b> Please use <tt>useful</tt> instead.
def useless
warn "[DEPRECATION] `useless` is deprecated. Please use `useful` instead."
useful
end
def useful
# ...
e...
How do I perform an insert and return inserted identity with Dapper?
...don't see anything related to the question :/ My assumption is to Query<foo> that inserts values then selects * where id = SCOPE_IDENTITY().
– user1228
Sep 8 '13 at 17:41
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