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“f” after number
...ugh to convert them to float at compile time, and would slow the execution down with four int->float conversions (that are among the slowest casts). Although in this case is almost unimportant, it's always better to specify correctly f if needed: in an expression a constant without the right spec...
Pythonic way to print list items
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Why the downvote, is it really due to the speed difference between map() and a generator? Python's creator also happens to prefer comprehensions and generators over map().
– Andrew Clark
Apr 2 ...
How to use LINQ to select object with minimum or maximum property value
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The performance will drag you down. I learnt it the hard way. If you want the object with the Min or Max value, then you do not need to sort the entire array. Just 1 scan should be enough. Look at the accepted answer or look at MoreLinq package.
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Underscore vs Double underscore with variables and methods [duplicate]
...vate just becomes MyClass._MyClass__private. (Note that
even this breaks down for subclasses with the same name as the
superclass, e.g. subclasses in different modules.) It is possible to
access __private names from outside their class, just inconvenient and
fragile (it adds a dependency on ...
What is the difference between “Flush Magento Cache” and “Flush Cache Storage” in magento's cache ma
... them. I tend to use the second button when I'm having difficulty tracking down the cause of a problem.
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Are there conventions on how to name resources?
...u're trying to debug some large app, it can be frustrating to try to track down fifty different buttons named "close." I much prefer prefixing each View with the name of its layout.
– SMBiggs
Apr 25 '17 at 5:16
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How to check null objects in jQuery
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(Since I don't seem to have enough reputation to vote down the answer...)
Wolf wrote:
Calling length property on undefined
or a null object will cause IE and
webkit browsers to fail!
Instead try this:
// NOTE!! THE FOLLOWING IS WRONG; DO NOT USE! -- EleotleCram
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Convert a python dict to a string and back
...ule as well. Both json and pickle seem easy enough to use, so it will come down to things such as cross-platform support. Thanks
– AJ00200
Dec 28 '10 at 16:11
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Get an object's class name at runtime
...sing the constructor.name on something that might potentially get minified down the road is just begging for a headache.
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Table Naming Dilemma: Singular vs. Plural Names [closed]
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I voted down and I'll tell you why, because I disagree. ORM by it's very nature is about mapping. Every ORM tool that I've ever used supports specifying the table name to be used for an entity when it is different from the entity's n...