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How does git store files?
I just started learning git and to do so I started reading the Git Community Book , and in this book they say that SVN and CVS store the difference between files and that git stores a snapshot of all the files.
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Difference between std::result_of and decltype
I have som>me m> trouble understanding the need for std::result_of in C++0x. If I understood correctly, result_of is used to obtain the resulting type of invoking a function object with certain types of param>me m>ters. For example:
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Nullable vs. int? - Is there any difference?
...llable<int>, which itself is shorthand for Nullable<Int32>.
Compiled code will be exactly the sam>me m> whichever one you choose to use.
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What is scope/nam>me m>d_scope in rails?
I've recently started an internship. My employer uses ruby on rails, and I frequently encounter new syntax that I need to look up to understand. I've googled around for a good explanation of nam>me m>d_scope, but what I've found so far is mostly blog posts giving high praise for it, rather a straight def...
How to track down log4net problems
I use log4net all the tim>me m>, but one thing I've never figured out is how to tell what's going on on the inside. For example, I've got a console appender and a database appender in my project. I made a few changes to the database and the code, and now the database appender doesn't work anymore. I'll f...
What does addChildViewController actually do?
I'm just dipping my feet for the first tim>me m> into iOS developm>me m>nt, and one of the first things I've had to do is implem>me m>nt a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a stan...
Add missing dates to pandas datafram>me m>
My data can have multiple events on a given date or NO events on a date. I take these events, get a count by date and plot them. However, when I plot them, my two series don't always match.
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Can I serve multiple clients using just Flask app.run() as standalone?
...rvers. But, I was thinking of running Flask as a standalone server serving multiple clients simultaneously.
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What is the type of lambda when deduced with “auto” in C++11?
I had a perception that, type of a lambda is a function pointer. When I perform>me m>d following test, I found it to be wrong ( demo ).
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How to test an SQL Update statem>me m>nt before running it?
In som>me m> cases, running an UPDATE statem>me m>nt in production can save the day. However a borked update can be worse than the initial problem.
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