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How do I center floated elements?
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Run a string as a command within a Bash script
I have a Bash script that builds a string to run as a command
8 Answers
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Shortcut for creating single item list in C#
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Install .ipa to iPad with or without iTunes
...unes is going to be gone soon. The preferred method is to upload to diawi.com
– Michael Fever
Sep 11 '19 at 19:32
@Je...
Removing all empty elements from a hash / YAML?
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You could add a compact method to Hash like this
class Hash
def compact
delete_if { |k, v| v.nil? }
end
end
or for a version that supports recursion
class Hash
def compact(opts={})
inject({}) do |new_hash, (k,v)|
if !...
How to push to a non-bare Git repository?
... update its working tree if it is clean.
So if you ensure that you always commit before you pull locally, and keep a clean working tree on the server (which you should do to avoid having merge conflicts), then this option is a good solution.
Sample usage:
git init server
cd server
touch a
git add...
How to use GROUP BY to concatenate strings in MySQL?
...ROUP_CONCAT(name SEPARATOR ' ') FROM table GROUP BY id;
http://dev.mysql.com/doc/refman/5.0/en/group-by-functions.html#function_group-concat
From the link above, GROUP_CONCAT: This function returns a string result with the concatenated non-NULL values from a group. It returns NULL if there are no...
Does overflow:hidden applied to work on iPhone Safari?
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How to create Gmail filter searching for text only at start of subject line?
...t can be done (copy the document, then Tools > Script Editor to get the complete source).
You could also do this via IMAP as described here:
Python IMAP search for partial subject
and script something to move messages to different folder. The IMAP SEARCH verb only supports substrings, not reg...
Proper MIME type for OTF fonts
...est on fontsquirrel to use it in their font-face generator... fontsquirrel.com/forum/discussion/361/mime-type-for-woff )
– ericsoco
Aug 25 '12 at 19:42
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