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...e client area. A child window that shares the same parent window as one or more other child windows is called a sibling window. Sibling windows can draw in each other's client area, unless one of the child windows has the WS_CLIPSIBLINGS style. If a child window does have this style, any portion of ...
Ruby's ||= (or equals) in JavaScript?
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Is there a regular expression to detect a valid regular expression?
...ion, such as PCRE, but that can't really be called regular expressions any more.
Indeed, a "recursive regular expression" is not a regular expression. But this an often-accepted extension to regex engines... Ironically, this extended regex doesn't match extended regexes.
"In theory, theory and...
What are good uses for Python3's “Function Annotations”
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It also reveals the Python influence on Swift even more.
– uchuugaka
Nov 3 '15 at 2:11
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Valid to use (anchor tag) without href attribute?
...nts do this by default, but non-button elements do not. Sometimes it makes more sense to bind the click trigger to a different key. For example, a "help" button in a web app might be bound to F1.
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How to add column if not exists on PostgreSQL?
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This approach (EXCEPTION) is a bit more general, and can be employed for tasks which have no IF NOT EXISTS syntax - for example ALTER TABLE ... ADD CONSTRAINT.
– Tomasz Gandor
Apr 16 '19 at 9:51
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How to set a Django model field's default value to a function call / callable (e.g., a date relative
...ls.Model):
my_date = models.DateTimeField(default=get_default_my_date)
More information in the @simanas answer below
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Php multiple delimiters in explode
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find() with nil when there are no records
...method. In that case the only extra line you need is the rescue line. Much more elegant and easier to handle than checking for nil with an if statement.
– morgler
Aug 1 '17 at 7:30
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Is there a pattern for initializing objects created via a DI container
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Furthermore, an Initialize method indicates Temporal Coupling: blog.ploeh.dk/2011/05/24/DesignSmellTemporalCoupling.aspx
– Mark Seemann
Oct 5 '11 at 9:11
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