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Make HTML5 video poster be same size as video itself
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Depending on what browsers you're targeting, you could go for the object-fit property to solve this:
object-fit: cover;
or maybe fill is what you're looking for. Still under consideration for IE.
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How to make a valid Windows filename from an arbitrary string?
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Also, for what it's worth, you can not create a filename starting with one of these reserved names, followed by a decimal. i.e. con.air.avi
– John Conrad
Mar 6 '09 at 23:00
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Distributed sequence number generation?
...eria (typically generation time). True sequence numbers imply knowledge of what all other workers have done, and as such require shared state. There is no easy way of doing this in a distributed, high-scale manner. You could look into things like network broadcasts, windowed ranges for each worker, ...
NoSql vs Relational database
...re machines provides the speed and the redundancy.
Everyone else realizes what Google just did.
Brewers CAP theorem is proven. All RDBMS systems of use are CA systems. People begin playing with CP and AP systems as well. K/V stores are vastly simpler, so they are the primary vehicle for the resear...
Django Forms: if not valid, show form with error message
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What if I don't have a view.. e.g. using a standard admin form within the CMS. For example on a UNIQUE constraint failed: exception?
– geoidesic
Apr 5 '18 at 14:06
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How do I get time of a Python program's execution?
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I recommend doing round(time.time() - start_time, 2) (or whatever decimal you want), I was getting scientific numbers back like 1.24e-5.
– ThorSummoner
Feb 6 '15 at 17:49
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Learning Regular Expressions [closed]
...matched from 'Hello' all the way through 'you?'.
To switch from greedy to what you might think of as cautious, add an extra ? to the quantifier. Now you understand how \((.+?)\), the example from your question works. It matches the sequence of a literal left-parenthesis, followed by one or more cha...
Git SSH error: “Connect to host: Bad file number”
...vant.
If you focus on it you'll waste your time as it is not a hint about what the actual problem is, just an effect of running git's ssh on Windows. It's not even a sign that the git or ssh install or configuration is wrong. Really, ignore it.
The very same command on Linux produced instead thi...
Producing a new line in XSLT
...ou'll see a white space. Viewing the source from the browser will tell you what really happened. However, there are cases you expect this behaviour, especially if the consumer is not directly a browser. For instance, you want to create an HTML page and view its structure formatted nicely with empty ...
NullPointerException in Java with no StackTrace
...he toString - which in the case of NPE is pretty useless.
Perhaps this is what you're experiencing?
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