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Count the items from a IEnumerable without iterating?
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python: How do I know what type of exception occurred?
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Need some clarification about beta/alpha testing on the developer console
...e there are Four types of releases on play console for android developers;
1. Internal testing - It means you wanna share your app among the decided members. It means you have to put their Gmail into the testers list. This is usually for employees.
2. Alpha testing - Same as internal testing, but th...
MongoDB: update every document on one field
...our example, the <update> is:
{ $set: { lastLookedAt: Date.now() / 1000 } }
However, depending on your version of MongoDB, the query will look different. Regardless of version, the key is that the empty condition {} will match any document. In the Mongo shell, or with any MongoDB client:
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Unable to set data attribute using jQuery Data() API
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The treatment of attributes with embedded dashes was changed in jQuery 1.6 to conform to the W3C HTML5 specification.
So for <div data-role="page"></div> the following is true $('div').data('role') === 'page'
I'm fairly sure that $('div').data('data-role') worked in the past but t...
Inno Setup for Windows service?
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edited Jan 13 '15 at 2:27
George Stocker
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How do I avoid the specification of the username and password at every git push?
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Python: Is it bad form to raise exceptions within __init__?
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Raising exceptions within __init__() is absolutely fine. There's no other good way to indicate...
Why is Cache-Control attribute sent in request header (client to server)?
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Cache-Control: no-cache is generally used in a request header (sent from web browser to server...
Java Generics (Wildcards)
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In your first question, <? extends T> and <? super T> are examples of bounded wild...