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Track the time a command takes in UNIX/LINUX?

...ts the Gnu time command, but time is a builtin in bash, which doesn't have all the options documented there. – Ben Crowell Jun 17 '17 at 15:27 add a comment ...
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How to get instance variables in Python?

Is there a built-in method in Python to get an array of all a class' instance variables? For example, if I have this code: ...
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How to include “zero” / “0” results in COUNT aggregate?

I've just got myself a little bit stuck with some SQL. I don't think I can phrase the question brilliantly - so let me show you. ...
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parseInt(null, 24) === 23… wait, what?

... @Ignacio. Actually, I was wrong. I didn't realize 37 was referring to a radix. Sorry about that. – Mike Samuel Jun 23 '11 at 20:15 ...
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What's the difference between HEAD, working tree and index, in Git?

... can follow through on or even whether it's a good idea, such as a conceptually demanding refactoring or changing a representation type — I checkpoint my work into the index. If this is the first change I've made since my last commit, then I can use the local repository as a checkpoint, but often ...
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How to select a single field for all documents in a MongoDB collection?

... include several fields. In the following operation, find() method returns all documents that match the query. In the result set, only the item and qty fields and, by default, the _id field return in the matching documents. db.inventory.find( { type: 'food' }, { item: 1, qty: 1 } ) In this example ...
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C++ project organisation (with gtest, cmake and doxygen)

...rs are the basis for users to interact with what you offer and must be installed. This means they have to be in a subdirectory (no-one wants lots of headers ending up in top-level /usr/include/) and your headers must be able to include themselves with such a setup. └── prj ├── inclu...
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Using logging in multiple modules

I have a small python project that has the following structure - 11 Answers 11 ...
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Android Studio Collapse definitions and methods

How can I collapse all definitions and methods within the Android Studio editor? 14 Answers ...
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Default filter in Django admin

How can I change the default filter choice from 'ALL'? I have a field named as status which has three values: activate , pending and rejected . When I use list_filter in Django admin, the filter is by default set to 'All' but I want to set it to pending by default. ...