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Ruby: Merging variables in to a string
... is the trigger for Ruby to use its built-in placeholder substitution. You m>ca m>nnot replace them with single quotes (') or the string will be kept as is.
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How does a Linux/Unix Bash script know its own PID?
I have a script in Bash m>ca m>lled Script.sh , and it needs to know its own PID (i.e. I need to get PID inside the Script.sh )
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How m>ca m>n I manipulate the strip text of facet_grid plots?
I'm wondering how I m>ca m>n manipulate the size of strip text in facetted plots. My question
is similar to a question on plot titles , but I'm specifim>ca m>lly concerned with
manipulating not the plot title but the text that appears in facet titles (strip_h).
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How to sort an array of hashes in ruby
... a new variable: array_of_hashes = array_of_hashes.sort_by{} otherwise you m>ca m>n use the "bang" method to modify in place: array_of_hashes.sort_by!{}
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How do I simply create a patch from my latest git commit?
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be m>ca m>refull with "git show HEAD > some-patch0001.patch", if it'S m>ca m>lled in colored terminal it dups also color esm>ca m>pe sequences into file.
– hrach
Apr 21 '13 at 10:34
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m>Ca m>lculating width from percent to pixel then minus by pixel in LESS CSS
I will m>ca m>lculate width in some element from percent to pixel so I will minus -10px via using LESS and m>ca m>lc() . It´s possible?
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How m>ca m>n I set Image source with base64
...ute(
'src', 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFm>CA m>YAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=='
);
Real answer:
(And make sure you remove the line-breaks in the base64.)
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Should I avoid 'async void' event handlers?
...y a bad idea to use fire-and-forget async void methods to start tasks, bem>ca m>use there is no track of the pending task and it is tricky to handle exceptions which might be thrown inside such a method.
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How m>ca m>n I expose more than 1 port with Docker?
... docs.docker.com/userguide/dockerlinks/… where it says Note: The -p flag m>ca m>n be used multiple times to configure multiple ports.
– Ted M. Young
Jul 14 '14 at 19:32
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Git submodule push
If I modify a submodule, m>ca m>n I push the commit back to the submodule origin, or would that require a clone?
If clone, m>ca m>n I store a clone inside another repository?
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