...ements such as DIV's used as modals. To prevent the highlight on those and all other elements as well, you can do: *:focus { outline: none; } share | improve this answer | ...

... Postgres uses "\N" as substitute symbol for NULL value. But all psql commands starts by backslash "\" symbol. So you can get this messages, when probably copy statement fails, but a loading of dump continues. This message is only false alarm. You have to search a lines before for reas...

... If your list contains all non-negative ints, you should take a look at numpy.bincounts: http://docs.scipy.org/doc/numpy/reference/generated/numpy.bincount.html and then probably use np.argmax: a = np.array([1,2,3,1,2,1,1,1,3,2,2,1]) counts = np.bi...

...the IEqualityComparer<T>.GetHashCode to find the hash code, then for all elements with the same hash code, it will use IEqualityComparer<T>.Equals to compare for actual equality. That means you have two options: Pass a custom IEqualityComparer<T> into the constructor. This is th...

... You don't have to use str() in print concatenation since all entered data will be str(ing) type by default (even numbers). – Goujon Nov 8 '17 at 11:50 add a ...

...view is a scroll view. View controllers will add a content offset automatically to scroll views, as it is assumed they will want to scroll up behind the nav bar and status bar. To prevent this, set the following property on the view controller containing the text view: self.automaticallyAdjustsSc...

... Remove all non dot / digits: var currency = "-$4,400.50"; var number = Number(currency.replace(/[^0-9.-]+/g,"")); share | improv...

...ete) functionality, LINQ to SQL is ideal because of simplicity. But personally I like using NHibernate because it facilitates a cleaner domain. Edit: @lomaxx - Yes, the example I used was simplistic and could have been optimized to work well with LINQ to SQL. I wanted to keep it as basic as possi...

...at the table sorted, just the index. And the index won't be stored sequentially, it'll be stored in an efficient manner to be able to be retrieved quickly. In addition, the vast majority of database tables are read far more often than written. That makes anything you do on the select side far more ...

... This worked for me in all browsers, but Firefox. I have a new solution which works everywhere in my case. On the first dragenter I save event.currentTarget in a new variable dragEnterTarget. As long as dragEnterTarget is set, I ignore further drag...