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Checking for the correct number of arguments
... passing in the correct number of arguments, and checking to make sure the command line argument actually exists and is a directory.
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Is it Linq or Lambda?
... that both of these flavors will end up producing the exact same code. The compiler offers you a service by allowing you to express your wishes in the manner that you prefer.
And this is a lambda:
x => x.Value == 1
When you choose to use method syntax, LINQ is almost always seen around lambda...
How to fix error with xml2-config not found when installing PHP from sources?
When I try to install php 5.3 stable from source on Ubuntu (downloading compressed installation file from http://www.php.net/downloads.php ) and I run ./configure I get this error:
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Can Vim highlight matching HTML tags like Notepad++?
...ld both be taken care of in v1.2 up on vim.org. The matching regex is more complicated now so let me know if you find any bugs.
– Greg Sexton
Nov 21 '11 at 20:35
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About Python's built in sort() method
...tarting with function islt and proceeding for QUITE a while;-). As Chris's comment suggests, it's C code. You'll also want to read this text file for a textual explanation, results, etc etc.
If you prefer reading Java code than C code, you could look at Joshua Bloch's implementation of timsort in ...
Git interactive rebase no commits to pick
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Like a non-interactive rebase, you have to rebase onto a particular commit.
With a non-interactive rebase, if you supply a direct ancestor of the current commit then you aren't changing anything; with an interactive rebase you can edit commits after the commit that you are rebasing onto, eve...
How do I make a transparent canvas in html5?
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This is how to clear a canvas anytime : stackoverflow.com/questions/2142535/…
– Omiod
Oct 18 '15 at 9:35
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What's the difference between the build and create methods in FactoryGirl?
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In AngularJS, what's the difference between ng-pristine and ng-dirty?
... edited May 23 '17 at 12:34
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answered Aug 6 '13 at 6:44
Golo RodenGolo Roden
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Is there any way to not return something using CoffeeScript?
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Or:
fun = ->
doSomething()
undefined
This is what the doc recommends, when using comprehensions:
Be careful that you're not accidentally returning the results of the comprehension in these cases, by adding a meaningful return value — like true — or null, to the bottom of your ...