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How to get the last element of a slice?
...uess the length of the slice is 0 so it panics?
– tom10271
Aug 16 '19 at 2:20
1
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optional local variables in rails partial templates: how do I get out of the (defined? foo) mess?
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answered Jan 13 '10 at 23:12
jonniijonnii
26.8k55 gold badges7575 silver badges106106 bronze badges
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List passed by ref - help me explain this behaviour
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110
You are passing a reference to the list, but your aren't passing the list variable by reference...
How to set host_key_checking=false in ansible inventory file?
...stKeyChecking=no'
– Shammel Lee
Sep 10 '16 at 10:36
1
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How to add new elements to an array?
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answered May 16 '10 at 10:38
tangenstangens
35.7k1818 gold badges113113 silver badges132132 bronze badges
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MySQL IF NOT NULL, then display 1, else display 0
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ypercubeᵀᴹypercubeᵀᴹ
102k1414 gold badges155155 silver badges216216 bronze badges
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Identify user in a Bash script called by sudo
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answered Jan 4 '11 at 20:10
evanevan
10.9k55 gold badges3333 silver badges4949 bronze badges
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Merge git repo into branch of another repo
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10
I have no idea what I'm doing and I can't really read this with foo/bar placeholders. Can anybody edit this with actual real life examples ...
Access to Modified Closure (2)
...ources.
– Ilya Ivanov
Dec 21 '12 at 10:56
1
@Kos yes, for is unchanged in 5.0
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AngularJS validation with no enclosing
...came a bit too late :)
– Wojtek
Dec 10 '14 at 11:24
1
This helped me out too. I was pulling my ha...