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Multiple “order by” in LINQ
...r by on an anonymous type, I get an ArgumentException with the message "At least one object must implement IComparable.". I see others having to declare a comparer when doing this. See stackoverflow.com/questions/10356864/… .
– Robert Gowland
Jul 31 '14 at ...
Best Practice: Access form elements by HTML id or name attribute?
...t;input type="text" name="foo">
Then the most standards-compliant and least problematic way to access your input element is via:
document.getElementById("myform").elements["foo"]
using .elements["foo"] instead of just .foo is preferable because the latter might return a property of the form ...
How to upgrade Eclipse for Java EE Developers?
...s, and I didn't happen to need to update any plugins). Pretty painless, at least in my case.
– cellepo
Jul 9 '14 at 19:45
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Converting XML to JSON using Python?
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It functions in Python 3.7 at least, though unfortunately it adds some unexpected data to the key names if certain values are in your xml, for example an xmlns tag on a root level node shows up in every node key like this: {'{maven.apache.org/POM/4.0.0}a...
What does the tilde before a function name mean in C#?
...uctors in its inheritance chain are called, in order, from most derived to least derived.
Finalize
In C#, the Finalize method performs the operations that a standard C++ destructor would do. In C#, you don't name it Finalize -- you use the C++ destructor syntax of placing a tilde ( ~ ) symbol be...
Is there a faster/shorter way to initialize variables in a Rust struct?
...much wider perspective than mine. When one is learning the language (or at least me), the current implementation seems a little cumbersome. Rust is not a simple language IMHO, and the more that can feasibly be done to simplify it the better for me at least.
– Brian Oh
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Autocomplete applying value not label to textbox
...ut at this point it's looking like rolling my own autocomplete will be the least inelegant approach.
– Lori
Feb 12 '17 at 20:17
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jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
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and lambacck notes that there's at least one case where even if the attribute is present your test will say it's not. if the value of the attribute is either an empty string or 0 the else clause will be executed eventhough the attribute is present in the marku...
How can I draw vertical text with CSS cross-browser?
...n IE6+ and all modern browsers, however, unfortunately I think you need at least FF3.0.
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When to use “ON UPDATE CASCADE”
... natural keys is a good & clean alternative to enums in my opinion (at least in MySQL DB flavors). For example, consider a table colors with rows blue, purple, yellow, and a table products with a product_color column, being FK'ed to the colors table. That restricts the choices like an enum, but ...