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Is there any advantage of using map over unordered_map in case of trivial keys?
...p before, because of the efficiency of lookup ( amortized O(1) vs. O(log n) ). Most times I use a map, I use either int or std::string as the key type; hence, I've got no problems with the definition of the hash function. The more I thought about it, the more I came to realize that I can't ...
Version vs build in Xcode
I have an app that I developed with Xcode 3 and recently started editing with Xcode 4. In the target summary I have the iOS application target form with fields: identifier, version, build, devices, and deployment target. The version field is blank and the build field is 3.4.0 (which matches the vers...
reformat in vim for a nice column layout
...you're on some kind of UNIX (Linux, etc), you can cheat and filter it through the column(1) command.
:%!column -t
The above will parse on delimiters inside string literals which is wrong, so you will likely need pre-processing steps and specifying the delimiter for this file for example:
%!sed '...
“Find next” in Vim
...jumps to the first match when I press return. Is there a Vim command analogous to "find next"?
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In Bash, how do I add a string after each line in a file?
How do I add a string after each line in a file using bash? Can it be done using the sed command, if so how?
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Mercurial - all files that changed in a changeset?
How can you determine all the files that changed in a given changeset?
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Get a CSS value with JavaScript
I know I can set a CSS value through JavaScript such as:
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Using Python String Formatting with Lists
I construct a string s in Python 2.6.5 which will have a varying number of %s tokens, which match the number of entries in list x . I need to write out a formatted string. The following doesn't work, but indicates what I'm trying to do. In this example, there are three %s tokens and the list ...
In vim, how do I get a file to open at the same line number I closed it at last time?
I want to configure vim to open a file at the same place I left off at.
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Could not load file or assembly 'xxx' or one of its dependencies. An attempt was made to load a prog
...out a revision from Subversion to a new folder. Opened the solution and I get this when run:
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