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Preventing an image from being draggable or selectable without using JS
...y to make an image not draggable and not selectable -- at the same time -- in Firefox, without resorting to Javascript? Seems trivial, but here's the issue:
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Boolean vs tinyint(1) for boolean values in MySQL
What column type is best to use in a MySQL database for boolean values? I use boolean but my colleague uses tinyint(1) .
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How do you run a single query through mysql from the command line?
I'm looking to be able to run a single query on a remote server in a scripted task.
5 Answers
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LINQ where vs takewhile
I want to get a difference between TakeWhile & Where LINQ methods .I got the following data from MSDN .But It didn't make sense to me
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How to create a hex dump of file containing only the hex characters without spaces in bash?
How do I create an unmodified hex dump of a binary file in Linux using bash? The od and hexdump commands both insert spaces in the dump and this is not ideal.
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Memory footprint of Haskell data types
How can I find the actual amount of memory required to store a value of some data type in Haskell (mostly with GHC)? Is it possible to evaluate it at runtime (e.g. in GHCi) or is it possible to estimate memory requirements of a compound data type from its components?
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R object identification
I am often ending up with a function producing output for which I don't understand the output data type. I'm expecting a list and it ends up being a list of lists or a data frame or something else. What's a good method or workflow for figuring out the output data type when first using a function?
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CSS vertical alignment of inline/inline-block elements
I'm trying to get several inline and inline-block components aligned vertically in a div . How come the span in this example insists on being pushed down? I've tried both vertical-align:middle; and vertical-align:top; , but nothing changes.
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Memcache(d) vs. Varnish for speeding up 3 tier web architecture
I'm trying to speed up my benchmark (3 tier web architecture), and I have some general questions related to Memcache(d) and Varnish.
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Jinja2 shorthand conditional
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Yes, it's possible to use inline if-expressions:
{{ 'Update' if files else 'Continue' }}
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