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Calculate difference between two dateti<em>mem>es in <em>Mem>ySQL
I a<em>mem> storing the last login ti<em>mem>e in <em>Mem>ySQL in, dateti<em>mem>e -type filed. When users logs in, I want to get the difference between the last login ti<em>mem>e and the current ti<em>mem>e (which I get using NOW() ).
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Calling shell functions with xargs
I a<em>mem> trying to use xargs to call a <em>mem>ore co<em>mem>plex function in parallel.
5 Answers
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Selecting <em>mem>ultiple classes with jQuery
I’ve had a good look and can’t see<em>mem> to find out how to select all ele<em>mem>ents <em>mem>atching certain classes in one jQuery selector state<em>mem>ent such as this:
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How do I access this object property with an illegal na<em>mem>e?
I'<em>mem> using a PHP class so<em>mem>eone wrote to interface with the BaseCa<em>mem>p API.
2 Answers
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How to toggle a boolean?
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bool = !bool;
This holds true in <em>mem>ost languages.
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Efficiently checking if arbitrary object is NaN in Python / nu<em>mem>py / pandas?
<em>Mem>y nu<em>mem>py arrays use np.nan to designate <em>mem>issing values. As I iterate over the data set, I need to detect such <em>mem>issing values and handle the<em>mem> in special ways.
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The difference between try/catch/throw and try/catch(e)/throw e
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The constructions
try { ... }
catch () { ... } /* You can even o<em>mem>it the () here */
try { ... }
catch (Exception e) { ... }
are si<em>mem>ilar in that both will catch every exception thrown inside the try block (and, unless you are si<em>mem>ply using this to log the exceptions, should be avoided). N...
ASP.NET <em>Mem>VC passing an ID in an ActionLink to the controller
I can't see to retrieve an ID I'<em>mem> sending in a ht<em>mem>l.ActionLink in <em>mem>y controller, here is what I'<em>mem> trying to do
5 Answers
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Get “Value” property in IGrouping
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The group i<em>mem>ple<em>mem>ents IEnu<em>mem>erable&a<em>mem>p;lt;T&a<em>mem>p;gt; - In the general case, just call foreach over the group. In this case, since you need a List&a<em>mem>p;lt;T&a<em>mem>p;gt;:
list.Add(new DespatchGroup(group.Key, group.ToList());
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Redirect using AngularJS
I'<em>mem> trying to redirect to another route using:
6 Answers
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