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The order of keys in dictionaries
...'b':2, 'c':3}) won't work since the dict you create with {...} has already forgotten the order of the elements. Instead, you want to use OrderedDict([('a', 1), ('b', 2), ('c', 3)]).
As mentioned in the documentation, for versions lower than Python 2.7, you can use this recipe.
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Changing three.js background to transparent or other color
...it to:
renderer.setClearColorHex( 0xffffff, 1 );
Update: Thanks to HdN8 for the updated solution:
renderer.setClearColor( 0xffffff, 0);
Update #2: As pointed out by WestLangley in another, similar question - you must now use the below code when creating a new WebGLRenderer instance in conjunct...
How do I get cURL to not show the progress bar?
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curl -s http://google.com > temp.html
works for curl version 7.19.5 on Ubuntu 9.10 (no progress bar). But if for some reason that does not work on your platform, you could always redirect stderr to /dev/null:
curl http://google.com 2>/dev/null > temp.html
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How to detect online/offline event cross-browser?
... navigator.onLine is supported across all major browsers (and has been for some time): caniuse.com/#feat=online-status
– Rafael Lüder
Mar 30 '18 at 17:59
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How to change owner of PostgreSql database?
...ABASE name OWNER TO new_owner;
See the Postgresql manual's entry on this for more details.
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What is the difference between an ORM and an ODM?
... representation of the data (if needed).
Mandango is an example of an ODM for MongoDB.
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sqlalchemy IS NOT NULL select
...e of IS NOT may be desirable if comparing to boolean values on certain platforms.
Demo:
>>> from sqlalchemy.sql import column
>>> column('YourColumn') != None
<sqlalchemy.sql.elements.BinaryExpression object at 0x10c8d8b90>
>>> str(column('YourColumn') != None)
'"...
How to Remove ReadOnly Attribute on File Using PowerShell?
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Using PowerShell v2 I'm seeing hard-to-use CmdLet bindngs for sp. PSCX Set-Writable and Set-ReadOnly don't have those problems. I'll blog the problems I'm seeing and link to it later. I recommend Keith's answer for PowerShell v2 (modern PowerShell).
– yzorg
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Passing HTML to template using Flask/Jinja2
I'm building an admin for Flask and SQLAlchemy, and I want to pass the HTML for the different inputs to my view using render_template . The templating framework seems to escape the html automatically, so all
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BasicHttpBinding vs WsHttpBinding vs WebHttpBinding
...ures - but compatible to just about any SOAP client out there --> great for interoperability, weak on features and security
wsHttpBinding is the full-blown binding, which supports a ton of WS-* features and standards - it has lots more security features, you can use sessionful connections, you ca...