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UIButton won't go to Aspect Fit in iPhone

I have a couple UIButtons, and in IB they're set to Aspect Fit, but for some reason they're always stretching. Is there something else you have to set? I tried all the different view modes and none of them work, they all stretch. ...
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JPA eager fetch does not join

... JPA's fetch strategy control? I can't detect any difference between eager and lazy. In both cases JPA/Hibernate does not automatically join many-to-one relationships. ...
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How can I find out the current route in Rails?

...ent_uri as "/my/test/path" To find out the route i.e. controller, action and params: path = ActionController::Routing::Routes.recognize_path "/your/path/here/" # ...or newer Rails versions: # path = Rails.application.routes.recognize_path('/your/path/here') controller = path[:controller] action...
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How to wait for all threads to finish, using ExecutorService?

... Basically on an ExecutorService you call shutdown() and then awaitTermination(): ExecutorService taskExecutor = Executors.newFixedThreadPool(4); while(...) { taskExecutor.execute(new MyTask()); } taskExecutor.shutdown(); try { taskExecutor.awaitTermination(Long.MAX_VALUE,...
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How do I read CSV data into a record array in NumPy?

...o a record array, much in the way that R's read.table() , read.delim() , and read.csv() family imports data to R's data frame? ...
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Meaning of epsilon argument of assertEquals for double values

... The documentation says, "delta - the maximum delta between expected and actual for which both numbers are still considered equal." So I think that should be a <= not <. – Andrew Cheong Apr 16 '18 at 17:00 ...
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How to hide command output in Bash

...gant for the end user. How do I hide the output when Bash is executing commands? 7 Answers ...
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How to configure Sublime Text 2/3 to use direct Ctrl+Tab order and to create new tabs after the last

... To achieve the Ctrl+Tab and Ctrl+Shift+Tab behavior you can add the following lines to your sublime-keymap: { "keys": ["ctrl+tab"], "command": "next_view" }, { "keys": ["ctrl+shift+tab"], "command": "prev_view" } To open sublime-keymap: click "...
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jsonify a SQLAlchemy result set in Flask [duplicate]

...y. """ return [ item.serialize for item in self.many2many] And now for views I can just do: return jsonify(json_list=[i.serialize for i in qryresult.all()]) Hope this helps ;) [Edit 2019]: In case you have more complex objects or circular references, use a library like marshmallo...
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can we use xpath with BeautifulSoup?

I am using BeautifulSoup to scrape a url and I had the following code 9 Answers 9 ...