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Hide files with certain extension in Sublime Text Editor?

... Are you talking about the sidebar? For example, if you select File → Open and select a folder, then the folder and its contents are displayed along the left side, allowing you to navigate amongst its contents and sub-directories. If that is the case, then the answer is yes, fi...
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Haskell Type vs Data Constructor

...to consider the difference between a concrete type (examples include Int, [Char] and Maybe Bool) which is a type that can be assigned to a value in your program, and a type constructor function which you need to feed a type to be able to be assigned to a value. A value can never be of type "list", b...
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Which HTML Parser is the best? [closed]

...e because I think it will do what you are after. Its party trick is a CSS selector syntax to find elements, e.g.: String html = "<html><head><title>First parse</title></head>" + "<body><p>Parsed HTML into a doc.</p></body></html>"; Docu...
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iOS 7: UITableView shows under status bar

...ks, but for some versions of xCode ctrl+dragging to "Top Layout Guide" and selecting Vertical Spacing does nothing. However, by first adjusting the size of the Table View and then selecting "Top Space to Top Layout Guide" works Drag a blank ViewController onto the storyboard. Drag a UITableView...
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H2 in-memory database. Table not found

...ID INT PRIMARY KEY, FIRSTNAME VARCHAR(64), LASTNAME VARCHAR(64)); . I then select everything from this (empty) table using SELECT * FROM PERSON . So far, so good. ...
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what is reverse() in Django

... question = get_object_or_404(Question, pk=question_id) try: selected = question.choice_set.get(pk=request.POST['choice']) except KeyError: # handle exception pass else: selected.votes += 1 selected.save() return HttpResponseRedirect(reve...
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Remove unused imports in Android Studio

...imize imports of your current file and your entire project depends on your selection in a dialog. share | improve this answer | follow | ...
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How do I use CREATE OR REPLACE?

... replace procedure NG_DROP_TABLE(tableName varchar2) is c int; begin select count(*) into c from user_tables where table_name = upper(tableName); if c = 1 then execute immediate 'drop table '||tableName; end if; end; ...
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Merge multiple lines (two blocks) in Vim

... You can certainly do all this with a single copy/paste (using block-mode selection), but I'm guessing that's not what you want. If you want to do this with just Ex commands :5,8del | let l=split(@") | 1,4s/$/\=remove(l,0)/ will transform work it make it do it makes us harder better faster...
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?

...o training and validation (again, 80/20 is a fair split). Subsample random selections of your training data, train the classifier with this, and record the performance on the validation set Try a series of runs with different amounts of training data: randomly sample 20% of it, say, 10 times and obs...