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What is in your .vimrc? [closed]

Vi and Vim allow for really awesome customization, typically stored inside a .vimrc file. Typical features for a programmer would be syntax highlighting, smart indenting and so on. ...
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Database Design for Revisions?

...tribute. This just causes problems down the line, requires surrogate keys and all sorts of other problems. Design 2 does have problems with schema changes. If you change the Employees table you have to change the EmployeeHistories table and all the related sprocs that go with it. Potentially doub...
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Python function overloading

...what you want in python. Why Not Overloading? First, one needs to understand the concept of overloading and why it's not applicable to python. When working with languages that can discriminate data types at compile-time, selecting among the alternatives can occur at compile-time. The act o...
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How to count the number of set bits in a 32-bit integer?

...ays addition'. The 'best' algorithm really depends on which CPU you are on and what your usage pattern is. Some CPUs have a single built-in instruction to do it and others have parallel instructions which act on bit vectors. The parallel instructions (like x86's popcnt, on CPUs where it's supported)...
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std::function and std::bind: what are they, and when should they be used?

I know what functors are and when to use them with std algorithms, but I haven't understood what Stroustrup says about them in the C++11 FAQ . ...
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A valid provisioning profile for this executable was not found for debug mode

...> clean all targets. 2) In "Groups & Files" -->Target --> expand it --> right click your app and select Clean "your app" 3) Goto->Window-->Organizer 4) In the Devices tab on the left, select your iphone 5) In the Provisioning section of the selected iphone delete all the cu...
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Create an index on a huge MySQL production table without table locking

...ed to create an index on a ~5M rows MySQL table. It is a production table, and I fear a complete block of everything if I run a CREATE INDEX statement... ...
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Mac SQLite editor [closed]

... Hangs on slow running queries and had no cancel query button. I use RazorSQL. – wioota Jan 3 '09 at 17:49 2 ...
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How to remove item from list in C#?

...s { public int ID; public string FirstName; public string LastName; } and assigned some values to results as follows: var results=new List<myClass> { new myClass() { ID=1, FirstName="Bill", LastName="Smith" }, new myClass() { ID=2, FirstName="John", LastName="Wilson" }, new ...
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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean

...s work kind of independent, they boot in application server initialization and scan classes of all artifacts including jar, ejb-jar, war and ear files in deployment time and gather and store some metadata about them, then when you need an object of a class at runtime they will give you instances of ...