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Github: Can I see the number of downloads for a repo?
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@danielsp yet, it is still officially documented: help.github.com/articles/viewing-traffic-to-a-repository. But yes, I don't see it anymore either: github.com/docker/docker/graphs/contributors
– VonC
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When should null values of Boolean be used?
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Overloading the concept of null with a meaning other than "the universe doesn't know" it weaker than using a 3 (or more) valued enum. Makes reading code passing parameters into method more explicit, too.
– bluevector
Jun 26 '1...
jQuery - Get Width of Element when Not Visible (Display: None)
It seems like in jQuery when an element is not visible width() returns 0. Makes sense, but I need to get the width of a table in order to set the width of the parent before I show the parent.
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How is null + true a string?
Since true is not a string type, how is null + true a string ?
7 Answers
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What does this gdb output mean?
I've got a button that plays a sound, and it seems to work perfectly fine on the simulator, but i'm getting this message:
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Is Redis just a cache?
...mmands execution. This also brings atomicity for sophisticated Redis data manipulation required for work many advanced objects like Locks and Semaphores.
There is a Redis based in memory data grid called Redisson which allows to easily build distributed application on Java. Thanks to distributed Lo...
Cannot import the keyfile 'blah.pfx' - error 'The keyfile may be password protected'
...ccount, no wonder it was unable to find it - doh!
– Daniel Morritt
Jan 10 '12 at 12:52
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This sho...
What is the effect of extern “C” in C++?
...'. There are often differences between the layouts of classes, or the mechanisms used to handle exceptions, or the mechanisms used to ensure variables are initialized before use, or other such differences, plus you might need two separate C++ run-time support libraries (one for each compiler).
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REST, HTTP DELETE and parameters
... "different views of the same resource" without turning to non-RESTful mechanisms such as HTTP content negotiation (which can be undesirable for many reasons).
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Why does one often see “null != variable” instead of “variable != null” in C#?
In c#, is there any difference in the excecution speed for the order in which you state the condition?
9 Answers
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