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Rails: How can I set default values in ActiveRecord?
...some default values?
Overriding after_initialize is deprecated as of Rails 3. When I override after_initialize in rails 3.0.3 I get the following warning in the console:
DEPRECATION WARNING: Base#after_initialize has been deprecated, please use Base.after_initialize :method instead. (called fro...
How to delete a file via PHP?
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233
The following should help
realpath — Returns canonicalized absolute pathname
is_writable ...
align right in a table cell with CSS
...ed right?
– Michel
Dec 15 '09 at 10:38
1
It depends. I have a paragraph, which is block, inside a...
What is the proper way to check if a string is empty in Perl?
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134
For string comparisons in Perl, use eq or ne:
if ($str eq "")
{
// ...
}
The == and != ope...
How to 'bulk update' with Django?
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edited Apr 21 at 14:13
Flimm
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answered...
How do I put a bunch of uncommitted changes aside while working on something else
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133
You have a handful options:
Shelve the items. This saves the changes and removes them from th...
.NET console application as Windows service
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edited Mar 5 '15 at 18:38
JasonMArcher
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answ...
handlerbars.js check if list is empty
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Emre EfendiEmre Efendi
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Ruby on Rails - Import Data from a CSV file
...om it and put it into the existing table. I am using Ruby 1.9.2 and Rails 3.
11 Answers
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Git hangs while writing objects
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edited Mar 26 '19 at 13:29
Community♦
111 silver badge
answered Oct 30 '14 at 20:52
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