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How to convert lazy sequence to non-lazy in Clojure
... to do is walk the lazy seq once (as doall does) in order to force it all, and thus render it non-lazy. seq does not force the entire collection to be evaluated.
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`elif` in list comprehension conditionals
...-based language, he firmly resisted for a long time (tertiary expressions, and particularly their abuse, are sources of much obscurity in code). When he finally succumbed, he announced he had deliberately chosen a syntax that discouraged overuse. As usual, he did an elegant design job nevertheless.
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ListBox vs. ListView - how to choose for data binding
...r a ListView for a WPF application. It seems either supports data binding and item templates. My application has a simple list of items that I intend to be able to search/sort/filter based on user input. The data binding demo ( http://msdn.microsoft.com/en-us/library/ms771319.aspx ) uses a ListBo...
Set CSS property in Javascript?
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This actually styles the element in the element and not in the stylesheet.
– Aft3rL1f3
Jan 17 at 14:23
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Prevent strace from abbreviating arguments?
I'm trying to use strace to find out what commands a program executes using execve . Some of the arguments in these commands are quite long, and strace is abbreviating the arguments to execve (I see "..." after about 30 characters), preventing me from getting any useful information. How can I get...
For loop example in MySQL
...ile v_counter < v_max do
insert into foo (val) values ( floor(0 + (rand() * 65535)) );
set v_counter=v_counter+1;
end while;
commit;
end #
delimiter ;
call load_foo_test_data();
select * from foo order by id;
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How to subtract 2 hours from user's local time?
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it may not work for some particular timezones and timestamps (when the clock was moved forward by 2 or more hours)
– 4esn0k
yesterday
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What is .sln.docstates file created by Visual Studio Productivity Power Tools?
... Power Tools. It is
used by the Document Tab Well
extension to persist and hydrate the
state of the floating tab wells. This
information was being stored in the
hidden .suo file but we
had to move it to a separate file to
fix a set of crashing bugs (timing
issues). In the next releas...
Xcode stops working after set “xcode-select -switch”
...nt versions of Xcode, you can go to Xcode ➙ Preferences… ➙ Locations and pick one of the options for Command Line Tools to set the location.
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How to iterate over array of objects in Handlebars?
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This fiddle has both each and direct json. http://jsfiddle.net/streethawk707/a9ssja22/.
Below are the two ways of iterating over array. One is with direct json passing and another is naming the json array while passing to content holder.
Eg1: The be...