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Default filter in Django admin

...lookup, title in self.lookup_choices: yield { 'selected': self.value() == lookup, 'query_string': cl.get_query_string({ self.parameter_name: lookup, }, []), 'display': title, } def querys...
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push_back vs emplace_back

... vec.emplace_back("Hello") will work, since the const char* argument will be forwarded to the string constructor. This is the whole point of emplace_back. – Alexandre C. Aug 9 '11 at 20:28 ...
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How to remove all rows in a numpy.ndarray that contain non-numeric values

... @naught101 You also need to change any to all. Since you want to select rows where "all are finite", instead of selecting rows where "not any are nan". – AnnanFay Jun 6 '17 at 4:59 ...
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How can I select all children of an element except the last child?

How would I select all but the last child using CSS3 selectors? 9 Answers 9 ...
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Are string.Equals() and == operator really same? [duplicate]

... most of the time. These methods determine whether two string are the same character-for-character, which is rarely the correct behavior. It is better to use string.Equals(string, StringComparison), which allows you to specify a particular type of comparison. By using the correct comparison, you can...
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Is there a best practice for generating html with javascript

...$.template('<div><img src="${url}" />${name}</div>'); $(selector).append( t , { url: jsonObj.url, name: jsonObj.name }); I say go the cool route (and better performing, more maintainable), and use templating. ...
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How to edit data in result grid in SQL Server Management Studio

... You can do something similar to what you want. Right click on a table and select "edit top 200 rows" (if you are on SQL Server 2008) or "open table" in SQL Server 2005. Once you get there, there is a button on the top that says "SQL"; when you click on it, it lets you write an SQL statement and you...
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CSS selector for first element with class

I have a bunch of elements with a class name red , but I can't seem to select the first element with the class="red" using the following CSS rule: ...
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Restore LogCat window within Android Studio

...e bottom). Use the "gear" at the extreme top right of the log cat section; select floating mode. Confusingly it then "appears to be docked" still ... just grab the bar and move it around. (If you're used to Mac, it's a little confusing.) (Android Studio is awesome on Mac eh??) ...
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What is a regular expression which will match a valid domain name without a subdomain?

...specs, your specs are wrong. g.co is a valid domain name but g is only one character. – sch Apr 24 '12 at 22:23 3 ...