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Recursive file search using PowerShell

...above mean is... ls -r -ea silentlycontinue -fo -inc "filename.txt" | % { $_.fullname } – Andrew Nov 4 '17 at 7:34 ...
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How do I read from parameters.yml in a controller in symfony2?

...and then - the needed parameter. $this->container->getParameter('api_user'); This documentation chapter explains it. While $this->get() method in a controller will load a service (doc) In Symfony 2.7 and newer versions, to get a parameter in a controller you can use the following: $th...
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Android Studio needs JDK 7 for Android-L mac

... Setting the directory to: /Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home in JDK settings solved my issue. I had the same problem getting started up. Hope this helps! share | ...
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When should I use ugettext_lazy?

I have a question about using ugettext and ugettext_lazy for translations. I learned that in models I should use ugettext_lazy , while in views ugettext. But are there any other places, where I should use ugettext_lazy too? What about form definitions? Are there any performance diffrences betwe...
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Check if event exists on element [duplicate]

... $.data() is not working any more in jQuery >= 1.8. For me $._data() is working in jQuery 1.10.1. See answer of Tom Gerken for a working solution. – jbandi Aug 27 '13 at 21:21 ...
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Sequence contains no matching element

...'d expect it's this line that's throwing the exception: var documentRow = _dsACL.Documents.First(o => o.ID == id) First() will throw an exception if it can't find any matching elements. Given that you're testing for null immediately afterwards, it sounds like you want FirstOrDefault(), which r...
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What are the differences between numpy arrays and matrices? Which one should I use?

... Or just np.linalg.matrix_power(mat, n) – Eric Feb 28 '17 at 11:16 I...
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UITableViewCell, show delete button on swipe

...ource = self } // number of rows in table view func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { return self.animals.count } // create a cell for each table view row func tableView(_ tableView: UITableView, cellForRowAt indexPa...
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UITextView that expands to text using auto layout

...nstraint for UITextView's height, and I saved it in an instance variable. _descriptionHeightConstraint = [NSLayoutConstraint constraintWithItem:_descriptionTextView attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual ...
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check if variable is dataframe

...rame Yes: isinstance(x, pd.DataFrame) And don't even think about if obj.__class__.__name__ = 'DataFrame': expect_problems_some_day() isinstance handles inheritance (see What are the differences between type() and isinstance()?). For example, it will tell you if a variable is a string (eithe...