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sqlalchemy IS NOT NULL select
...the IS NOT operator.
Normally, IS NOT is generated automatically when comparing to a value of None, which resolves to NULL. However, explicit usage of IS NOT may be desirable if comparing to boolean values on certain platforms.
Demo:
>>> from sqlalchemy.sql import column
>>>...
Suppress echo of command invocation in makefile?
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Add @ to the beginning of command to tell gmake not to print the command being executed. Like this:
run:
@java myprogram
As Oli suggested, this is a feature of Make and not of Bash.
On the other hand, Bash will never echo commands being execu...
How do I use Nant/Ant naming patterns?
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How do I find a specific table in my EDMX model quickly?
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Really time saving for complex entity model
– Ravinder Singh Bhanwar
Feb 7 '17 at 11:15
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What is “function*” in JavaScript?
...is experimentally implementing proposed language changes to help steer the committee. Dave works closely with Brendan Eich, Mozilla's CTO (I think), and the original JavaScript designer.
You can find more detail on the EcmaScript working group wiki: http://wiki.ecmascript.org/doku.php?id=harmony:gen...
Modify file in place (same dest) using Gulp.js and a globbing pattern
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As you suspected, you are making this too complicated. The destination doesn't need to be dynamic as the globbed path is used for the dest as well. Simply pipe to the same base directory you're globbing the src from, in this case "sass":
gulp.src("sass/**/*.scss")...
How to get a vertical geom_vline to an x-axis of class date?
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LINQ query to select top five
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@JMHicks not really. The Take(5) command is only adding yet another condition to the IQueryable, which will not execute until you enumerate it. However, there may be LINQ providers that doesn't support the Take operation.
– Bruno Brant
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Creating a expressjs middleware that accepts parameters
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Entity Framework - Add Navigation Property Manually
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