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How to get the current loop index when using Iterator?
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edited Mar 5 '13 at 9:16
om-nom-nom
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Total size of the contents of all the files in a directory [closed]
When I use ls or du , I get the amount of disk space each file is occupying.
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Calculate distance between two points in google maps V3
How do you calculate the distance between two markers in Google maps V3? (Similar to the distanceFrom function inV2.)
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Accessing localhost (xampp) from another computer over LAN network - how to?
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Localhost is just a name given for the loopback, eg its like referring to yourself as "me" ..
To view it from other computers, chances are you need only do http://192.168.1.56 or http://myPcsName if that doesnt work, there is a chance...
Pull all commits from a branch, push specified commits to another
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The term I think you're looking for is a 'cherry pick'. That is, take a single commit from the middle of one branch and add it to another:
A-----B------C
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D
becomes
A-----B------C
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D-----C'
This, of course, can be done with the git cherr...
Force SSL/https using .htaccess and mod_rewrite
..., you can use mod_ssl to force SSL with the SSLRequireSSL Directive:
This directive forbids access unless HTTP over SSL (i.e. HTTPS) is enabled for the current connection. This is very handy inside the SSL-enabled virtual host or directories for defending against configuration errors that expose...
How to implement an abstract class in ruby?
I know there is no concept of abstract class in ruby. But if at all it needs to be implemented, how to go about it? I tried something like...
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How to see the changes between two commits without commits in-between?
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edited Sep 10 '13 at 1:59
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How do I extract a sub-hash from a hash?
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If you just want to remove the specified elements from the hash, that is much easier using delete_if.
h1 = {:a => :A, :b => :B, :c => :C, :d => :D}
h1.delete_if {|key, value| [:b, :d, :e, :f].include?(key) } # => {:a=>:A, :c=>:C}
h1 # => {:a=>:A, :c=>:C}
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How to make a vertical line in HTML
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edited Jan 5 '17 at 6:20
jacefarm
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