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How do you install Boost on MacOS?

...st.org/users/download/#live Unpack and go into the directory:tar -xzf boost_1_50_0.tar.gz cd boost_1_50_0 Configure (and build bjam): ./bootstrap.sh --prefix=/some/dir/you/would/like/to/prefix Build: ./b2 Install:./b2 install Depending on the prefix you choose in Step 3, you might need to sudo S...
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How to add title to subplots in Matplotlib?

... ax.title.set_text('My Plot Title') seems to work too. fig = plt.figure() ax1 = fig.add_subplot(221) ax2 = fig.add_subplot(222) ax3 = fig.add_subplot(223) ax4 = fig.add_subplot(224) ax1.title.set_text('First Plot') ax2.title.set_text('Se...
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Using “super” in C++

.....). You are quite right in your answer, including the chaining, I guess. ^_^ ... – paercebal Jun 10 '09 at 16:45 how ...
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Unix - create path of folders and file

...or the code example can be: mkdir -p /my/other/path/here && touch $_/cpredthing.txt. The $_ expands to essentially the "last argument in the last command executed". – Sgnl Apr 19 '16 at 1:37 ...
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List all sequences in a Postgres db 8.1 with SQL

...The following query gives names of all sequences. SELECT c.relname FROM pg_class c WHERE c.relkind = 'S'; Typically a sequence is named as ${table}_id_seq. Simple regex pattern matching will give you the table name. To get last value of a sequence use the following query: SELECT last_value FROM...
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Best way to generate random file names in Python

...me basename = "mylogfile" suffix = datetime.datetime.now().strftime("%y%m%d_%H%M%S") filename = "_".join([basename, suffix]) # e.g. 'mylogfile_120508_171442' share | improve this answer | ...
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iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm

... UIViewController and call it when you want the keyboard gone: @interface _TempUIVC : UIViewController @end @implementation _TempUIVC - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return YES; } @end @implementation UIViewController (Helpers) - ...
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ReSharper warns: “Static field in generic type”

...er disable once StaticMemberInGenericType private static XmlSerializer _typeSpecificSerializer; private static XmlSerializer TypeSpecificSerializer { get { // Only create an instance the first time. In practice, // that will mean once for each va...
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How to quickly edit values in table in SQL Server Management Studio?

... idea, if your table has millions of rows..... – marc_s Oct 8 '09 at 5:09 why don't just enter the desired value for e...
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How to initialize an array in one step using Ruby?

...rray = [ '1', '2', '3' ] You can also use a range: array = ('1'..'3').to_a # parentheses are required # or array = *('1'..'3') # parentheses not required, but included for clarity For arrays of whitespace-delimited strings, you can use Percent String syntax: array = %w[ 1 2 3 ] You can...