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Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
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Or purely HTML and CSS with no events:
<div style="z-index: 1; position: absolute;">
<a style="visibility: hidden;">Page link</a>
</div>
<a href="page.html">Page link</a>
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How do I force Postgres to use a particular index?
How do I force Postgres to use an index when it would otherwise insist on doing a sequential scan?
6 Answers
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Are there any disadvantages to always using nvarchar(MAX)?
...te, different storage etc). It fails to mention the actual differences: no index, no online operations on MAX types
– Remus Rusanu
Aug 25 '11 at 15:53
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error_log per Virtual Host?
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Depending on your config, you may need to manually create the log file and set the owner/group to the same user/group that Apache is using. Apache won't warn you if it can't write to the log file.
– Ian Dunn
Jun 24 '11 at 23:41
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Pandas percentage of total with groupby
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@dhardy state_office is a Series with a Multi Index -- so it's just one column whose values are all numeric. After you do the groupby, each x is a subset of that column. Does that make sense?
– exp1orer
Feb 8 '15 at 15:22
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How can I upload files asynchronously?
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It's FormData who does all the magic here. Be sure to check these docs — it covers all your question about multiple files and fields.
– BorisOkunskiy
Sep 12 '13 at 13:26
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Disabling Strict Standards in PHP 5.4
...to this I was running my site on 5.3.8. Unfortunately, php 5.4 combines E_ALL and E_STRICT , which means that my previous setting for error_reporting does not work now. My previous value was E_ALL & ~E_NOTICE & ~E_STRICT Should I just enable values one at a time?
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How to iterate a loop with index and element in Swift
Is there a function that I can use to iterate over an array and have both index and element, like Python's enumerate ?
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Storing time-series data, relational or non?
...ta"; it is selecting only the needed data. Yes, of course, if you have an Index to support the columns identified in the WHERE clause, it is very fast, and the query does not depend on the size of the table (grabbing 1,000 rows from a 16 billion row table is instantaneous).
Your table has one serio...
How to create a checkbox with a clickable label?
...can explain the comment @John left please do, because it makes no sense at all to me.
– Wesley Murch
Jul 30 '15 at 13:45
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