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How do I clone a GitHub wiki?
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edited Jan 2 at 22:50
answered Feb 26 '13 at 3:27
jos...
How do I create a class instance from a string name in ruby?
...o,c| o.const_get c}
=> Foo::Bar
> clazz.new
=> #<Foo::Bar:0x0000010110a4f8>
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Skipping Iterations in Python
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Richie Bendall
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answered Feb 14 '09 at 19:50
AndréAndré
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Django removing object from ManyToMany relationship
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edited Feb 26 at 20:34
Cory Madden
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answered Jun 13 '11...
In PHP, why does not show a parse error?
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<% ... %> (deprecated and removed ASP-style tag after 5.3.0)
Apparently, you can open a PHP block one way, and close it the other. Didn't know that.
So in your code, you opened the block using <? but PHP recognizes </script> as the closer. What happened was:
<?php ...
Is there a builtin confirmation dialog in Windows Forms?
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RaaghavRaaghav
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How can I wrap text to some length in Vim?
...tion 1 would be achieved by setting textwidth (for example :set textwidth=30 (from Swaarop's answer)). Then you can reformat your text by highlighting it (in visual mode) and typing gq. (textwidth can be abbreviated as tw, thus :set tw=30.)
Option 2 can be toggled by running :set wrap / :set nowrap...
How do I create a pylintrc file
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sthenaultsthenault
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Ruby on Rails: How do I add placeholder text to a f.text_field?
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With rails >= 3.0, you can simply use the placeholder option.
f.text_field :attr, placeholder: "placeholder text"
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Add column to SQL Server
...he new column*/
Or
ALTER TABLE YourTable
ADD Bar INT NOT NULL DEFAULT(0) /*Adds a new int column existing rows will
be given the value zero*/
In SQL Server 2008 the first one is a metadata only change. The second will update all rows.
In SQL Server 2012+ ...