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How to find which rspec test is taking so long
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For me --profile option does not work with RSpec2. Any clues?
– Yura Omelchuk
Dec 6 '11 at 23:19
12
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get current url in twig template?
... Twig template (and not the full URL), i.e.
I don't want http://www.sitename.com/page , I only need /page .
6 Answers
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Flask SQLAlchemy query, specify column names
...(it selects all columns by default)? I know how to do this with the sqlalchmey session: session.query(self.col1) , but how do I do it with with models? I can't do SomeModel.query() . Is there a way?
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How to make ng-repeat filter out duplicate results
...m running a simple ng-repeat over a JSON file and want to get category names. There are about 100 objects, each belonging to a category - but there are only about 6 categories.
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How to clear the interpreter console?
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As you mentioned, you can do a system call:
For Windows
>>> import os
>>> clear = lambda: os.system('cls')
>>> clear()
For Linux the lambda becomes
>>> clear = lambda: os.system('clear')
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How to check whether an object is a date?
...ate
date instanceof Date
This will fail if objects are passed across frame boundaries.
A work-around for this is to check the object's class via
Object.prototype.toString.call(date) === '[object Date]'
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Are there strongly-typed collections in Objective-C?
... Objective-C. In C# and Java we have "generics", collection classes whose members can only be of the type declared. For example, in C#
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Find an item in List by LINQ?
...than one (which may or may not be what you want):
string search = "lookforme";
List<string> myList = new List<string>();
string result = myList.Single(s => s == search);
Note SingleOrDefault() will behave the same, except it will return null for reference types, or the default valu...
How to convert string representation of list to a list?
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Per comment below, this is dangerous as it simply runs whatever python is in the string. So if someone puts a call to delete everything in there, it happily will.
– Paul Kenjora
Nov 18 '17 at ...
Activity transition in Android
...swered Aug 2 '10 at 16:09
iandismeiandisme
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