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CSS Div stretch 100% page height
...vigation bar on the left hand side of my page, and I want it to stretch to 100% of the page height. Not just the height of the viewport, but including the areas hidden until you scroll. I don't want to use javascript to accomplish this.
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Query a parameter (postgresql.conf setting) like “max_connections”
...ible (and how, if yes) to query a database server setting in PostgreSQL (9.1)?
1 Answer
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Hibernate: Automatically creating/updating the db tables based on entity classes
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104
I don't know if leaving hibernate off the front makes a difference.
The reference suggests it...
How can you use an object's property in a double-quoted string?
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166
When you enclose a variable name in a double-quoted string it will be replaced by that variabl...
Bash script - variable content as a command to run
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217
You just need to do:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
$(perl test.pl test2 $c...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
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148
Yes, Google is notoriously difficult for looking up punctuation and, unfortunately, Perl does ...
How do I make Git treat a file as binary?
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138
Yes, using attributes. Put something like this in your .gitattributes file (create it if it do...
Reload django object from database
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As of Django 1.8 refreshing objects is built in. Link to docs.
def test_update_result(self):
obj = MyModel.objects.create(val=1)
MyModel.objects.filter(pk=obj.pk).update(val=F('val') + 1)
# At this point obj.val is still 1, b...
View's SELECT contains a subquery in the FROM clause
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157
As per documentation:
MySQL Docs
The SELECT statement cannot contain a subquery in the FRO...
How to properly handle a gzipped page when using curl?
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1 Answer
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