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sqlalchemy unique across multiple columns

...queConstraint or Index constructs explicitly. As these belong to a Table and not to a mapped Class, one declares those in the table definition, or if using declarative as in the __table_args__: # version1: table definition mytable = Table('mytable', meta, # ... Column('customer_id', Integ...
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How can I create an array with key value pairs?

...row = array($row["datasource_id"]=>$row["title"]); inside while loop, and then use array_merge function in loop to combine the each new $new_row array. share | improve this answer | ...
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Show hidden div on ng-click within ng-repeat

... Remove the display:none, and use ng-show instead: <ul class="procedures"> <li ng-repeat="procedure in procedures | filter:query | orderBy:orderProp"> <h4><a href="#" ng-click="showDetails = ! showDetails">{{proced...
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How to select option in drop down using Capybara

... can be: id, name, related label element. You can read more about Capybara and DSL options here. – Nesha Zoric Feb 26 '18 at 12:37 add a comment  |  ...
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How do I round a decimal value to 2 decimal places (for output on a page)

...mal currently with .ToString() , it's accurate to like 15 decimal places, and since I'm using it to represent dollars and cents, I only want the output to be 2 decimal places. ...
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How do I get the current version of my iOS project in code?

... You can get the version and build numbers as follows: let version = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as! String let build = Bundle.main.object(forInfoDictionaryKey: kCFBundleVersionKey as String) as! String o...
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How to git log in reverse order?

...nction. You can just create a git alias. Open up your favorite text editor and open up your global .gitconfig file. It's usually found in your home directory. Navigate to or create a section like this: [alias] lg = log -10 --reverse That creates a git alias that grabs the ten most recent com...
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Url.Action parameters?

... Then add the keys manually, HttpValueCollection do the encoding for you. And then just append the QueryString manually : var qs = HttpUtility.ParseQueryString(""); qs.Add("name", "John") qs.Add("contact", "calgary"); qs.Add("contact", "vancouver") <a href="<%: Url.Action("GetByList", "Lis...
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Branch from a previous commit using Git

...b, but about git. Most git servers are not github. – Anders Tornblad Sep 1 '17 at 11:34 57 Despit...
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How do I make sure every glyph has the same width?

I've noticed that even at the same font size, there is not a standard width. How can I use these in front of a list of items so the words don't appear jagged? ...