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Convert hex color value ( #ffffff ) to integer value
I am receiving hex color values from a server (in this form, #xxxxxx , example #000000 for black)
9 Answers
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Crop MP3 to first 30 seconds
... If you want to set starting time (offset) you can use -ss hh:mm:ss[.xxx]. Example: ffmpeg -t 30 -ss 00:00:15.500 -i inputfile.mp3 -acodec copy outputfile.mp3 will slice to 30 seconds starting from 00h 00m 15s 500ms.
– patryk.beza
May 9 '16 at 15:08
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Git error on git pull (unable to update local ref)
...pull origin master lead to this Error Message
From https://bitbucket.org/xxx
* branch master -> FETCH_HEAD
error: Couldn't set ORIG_HEAD
fatal: Cannot update the ref 'ORIG_HEAD'.
Solution as follows
git reflog find the number of the last commit
git reset --hard <numnber&g...
rreplace - How to replace the last occurrence of an expression in a string?
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and a full example of this in use:
s = 'mississipi'
old = 'iss'
new = 'XXX'
maxreplace = 1
result = new.join(s.rsplit(old, maxreplace))
>>> result
'missXXXipi'
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Adding a background image to a element
... attachament
background CSS Property is a connection of all background-xxx propieties in that syntax:
background:
background-color
background-image
background-repeat
background-attachment
background-position;
Source: w3schools
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How do I tell CPAN to install all dependencies?
... If you get an error Can't locate object method "install" via package "xxx" at -e line 1. add a "+" right before the module name.
– Yann Sagon
Mar 28 '14 at 16:12
add a co...
How to delete migration files in Rails 3
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I usually:
Perform a rake db:migrate VERSION=XXX on all environments, to the version before the one I want to delete.
Delete the migration file manually.
If there are pending migrations (i.e., the migration I removed was not the last one), I just perform a new rake db:m...
How to get a list of repositories apt-get is checking? [closed]
...from /etc/apt/sources.list.d/, IE those resulting from #apt-add-repository XXX
– ktenney
Dec 27 '11 at 18:01
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newline in [duplicate]
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And Chrome! ;) @AmyMcCrobie (version 28.0.xxx and, the most recent. And probably with older ones too)
– Nico
Sep 18 '13 at 16:21
15
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Adding options to a using jQuery?
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There is a way to add "data-xxx" values to this?
– Pedro Joaquín
May 16 '19 at 19:24
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