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How does a language expand itself? [closed]
...ke a common API, to (debatably) many different "onion cores". They are the ones providing portability on top of non-portable non-standard backends.
– luk32
Jul 28 '14 at 16:09
81
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Is there a better way to run a command N times in bash?
...
for run in {1..10}
do
command
done
Or as a one-liner for those that want to copy and paste easily:
for run in {1..10}; do command; done
share
|
impro...
How to overload functions in javascript?
...type checking on arguments or required qty of arguments, you can just have one implementation of myFunc() that can adapt to what arguments were passed to it by checking the type, presence or quantity of arguments.
jQuery does this all the time. You can make some of the arguments optional or you ca...
Can I exclude some concrete urls from inside ?
I want some concrete filter to be applied for all urls except for one concrete (i.e. for /* except for /specialpath ).
7...
Specifying rails version to use when creating a new application
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Erroneous that having Rails 3 installed fails for 2.3.5 -- Just tested on Mac OS X Snow Leopard with these modules installed:rails (3.0.5, 2.3.5, 2.2.2, 1.2.6)
– Mike
May 2 '11 at 19:41
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Why does Python pep-8 strongly recommend spaces over tabs for indentation?
...version scripts, etc.), there is a clear way to end all discussion: choose one.
Guido was the one to choose. He didn't even have to give a reason, but he still did by referring to empirical data.
For all other purposes you can either take this PEP as a recommendation, or you can ignore it -- your ...
Ruby function to remove all white spaces?
... @BrettHolt The gsub expression is not the same as trim, but the questioner included the phrase "all whitespace", which isn't the same as trim either. So I gave alternatives.
– joel.neely
Sep 8 '12 at 23:42
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How to change port number for apache in WAMP
...Once again click on the wamp server icon and
select restart all services. One more change needs to be made before we are
done. In Windows Explorer find the location where WAMP server was installed
which is by Default C:\Wamp.
Update : On a newer version of WAMP, click the WAMP server icon >...
ADB No Devices Found
...the other solutions worked for me (manually editing .inf file, ect...) but one click and wa la issue resolved.
– Lorenz03Tx
Nov 25 '13 at 21:17
4
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How to apply shell command to each line of a command output?
...ls -1 | xargs -L2 echo give two different outputs. The former being all on one line.
– Alex Budovski
Apr 26 '10 at 4:03
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