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Adding a cross-reference to a subheading or anchor in another page
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edited Oct 18 '18 at 19:37
Phlucious
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answered O...
Foreign key from one app into another in Django
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155
According to the docs, your second attempt should work:
To refer to models defined in anot...
How can I apply styles to multiple classes at once?
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edited Jan 16 '17 at 16:19
TylerH
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Recursive directory listing in DOS
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answered Mar 4 '10 at 4:06
Michael ToddMichael Todd
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Resync git repo with new .gitignore file
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381
The solution mentioned in ".gitignore file not ignoring" is a bit extreme, but should work:
# rm...
Autocomplete applying value not label to textbox
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211
The default behavior of the select event is to update the input with ui.item.value. This code r...
Using Rails serialize to save hash to database
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174
The column type is wrong. You should use Text instead of String. Therefore, your migration sho...
Create RegExps on the fly using string variables
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215
There's new RegExp(string, flags) where flags are g or i. So
'GODzilla'.replace( new RegExp('g...
How to git-svn clone the last n revisions from a Subversion repository?
... to start your clone at ( -r$REV:HEAD).
For example: git svn clone -s -r1450:HEAD some/svn/repo
Git's data structure is based on pointers in a directed acyclic graph (DAG), which makes it trivial to walk back n commits. But in SVN ( and therefore in Git-SVN) you will have to find the revision ...
Active Record - Find records which were created_at before today
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165
Using ActiveRecord the standard way:
MyModel.where("created_at < ?", 2.days.ago)
Using t...