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Best practices with STDIN in Ruby?
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I'll add that in order to use ARGF with parameters, you need to clear ARGV before calling ARGF.each. This is because ARGF will treat anything in ARGV as a filename and read lines from there first.
Here's an example 'tee' implementation:
Fil...
Read a file one line at a time in node.js?
...es, and has some horrifying bugs (last line ignored, massive memory leaks, etc).
– blu
Nov 20 '13 at 21:21
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The program can't start because libgcc_s_dw2-1.dll is missing
...in", most likely, and you have msys, it's \msys\bin)
Compile, rund, debug, etc. happy.
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Placeholder Mixin SCSS/CSS
... Thank you very much. You saved me hours of trial and error in order to make the accepted answer/solution work...
– tmuecksch
Feb 23 '14 at 1:02
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Command to collapse all sections of code?
...d): ctrl + m + o only collapses all FUNCTIONS, not the classes (or regions etc). ctrl +m + L will toggle expanding, collapsing everything.
– paul23
Oct 11 '11 at 11:30
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Animation CSS3: display + opacity
... Not only invisible, but also transparent to events (clicks etc). Not changing display means not reflowing the document, which is a good thing. Most elements that should fade in / out through opacity should probably have fixed or absolute position anyway.
– Rasm...
heroku - how to see all the logs
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Heroku treats logs as time-ordered streams of events. Accessing *.log files on the filesystem is not recommended in such an environment for a variety of reasons.
First, if your app has more than one dyno then each log file only represents a partial vi...
Serving favicon.ico in ASP.NET MVC
...ich I'd maybe use the following conditional statement to serve a PNG to FF,etc, and an ICO to IE:
<link rel="icon" type="image/png" href="http://www.mydomain.com/content/favicon.png" />
<!--[if IE]>
<link rel="shortcut icon" href="http://www.mydomain.com/content/favicon.ico" type="im...
C++ Returning reference to local variable
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Remove specific characters from a string in Python
...ther than changing the old one. You need to rebind (assign) it to line in order to have that variable take the new value, with those characters removed.
Also, the way you are doing it is going to be kind of slow, relatively. It's also likely to be a bit confusing to experienced pythonators, who w...