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What are some uses of template template parameters?
I've seen some examples of C++ using template template parameters (that is templates which take templates as parameters) to do policy-based class design. What other uses does this technique have?
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How to get these two divs side-by-side?
I have two divs that are not nested, one below the other. They are both within one parent div, and this parent div repeats itself. So essentially:
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Javascript “Not a Constructor” Exception while creating objects
I am defining an object like this:
14 Answers
14
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Python __str__ and lists
In Java, if I call List.toString(), it will automatically call the toString() method on each object inside the List. For example, if my list contains objects o1, o2, and o3, list.toString() would look something like this:
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How to force uninstallation of windows service
I installed a windows service using installUtil.exe.
19 Answers
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date format yyyy-MM-ddTHH:mm:ssZ
I assume this should be pretty simple, but could not get it :(.
In this format Z is time zone.
T is long time pattern
How could I get a date in this format except by using
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Drop unused factor levels in a subsetted data frame
I have a data frame containing a factor . When I create a subset of this dataframe using subset or another indexing function, a new data frame is created. However, the factor variable retains all of its original levels, even when/if they do not exist in the new dataframe.
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A potentially dangerous Request.Path value was detected from the client (*)
I am receiving the rather self explanatory error:
8 Answers
8
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Disable submit button when form invalid with AngularJS
I have my form like this:
6 Answers
6
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In Mongoose, how do I sort by date? (node.js)
let's say I run this query in Mongoose:
9 Answers
9
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