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Django templates: verbose version of a choice

... (universal), though - unless you know a way to iterate in a template over all get_FOO_display methods of a model object :) I'm a bit too lazy for writing non-generic templates ;) Moreover, the docs say it's a model instance's method. Therefore it'd have to be a model form bound to an existing obj...
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What is the size limit of a post request?

...o: #set max post size php_value post_max_size 20M And, yes, I can personally attest to the fact that this works :) If you're using IIS, I don't have any idea how you'd set this particular value. share | ...
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Interfaces — What's the point?

...ntract. A set of public methods any implementing class has to have. Technically, the interface only governs syntax, i.e. what methods are there, what arguments they get and what they return. Usually they encapsulate semantics as well, although that only by documentation. You can then have differen...
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How to check if a user likes my Facebook Page or URL using Facebook's API

...xample, the act of liking a Page or checking in to a Place cannot automatically register or enter a promotion participant." - facebook.com/promotions_guidelines.php – Chris Jacob May 18 '11 at 1:25 ...
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How to get the ASCII value of a character

... Why is the function called "ord"? – eLymar Aug 1 '18 at 17:10 8 ...
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How can I hash a password in Java?

... You can actually use a facility built in to the Java runtime to do this. The SunJCE in Java 6 supports PBKDF2, which is a good algorithm to use for password hashing. byte[] salt = new byte[16]; random.nextBytes(salt); KeySpec spec = new...
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Attach parameter to button.addTarget action in Swift

... I appreciate everyone saying use tags, but really you need to extend the UIButton class and simply add the object there.. Tags are a hopeless way round this. Extend the UIButton like this (in Swift 4) import UIKit class PassableUIButton: UIButton{ var params: Dic...
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Cast Int to enum in Java

... 0 or 1, i.e. a valid ordinal for that enum. Note that in Java enums actually are classes (and enum values thus are objects) and thus you can't cast an int or even Integer to an enum. share | impr...
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Entity Framework 4 Single() vs First() vs FirstOrDefault()

...where you are expecting a single record but they won't warn you if you actually get more than that single record back which could be important depending on the situation. – Steve Willcock Aug 14 '10 at 22:47 ...
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How do I PHP-unserialize a jQuery-serialized form?

.... You do indeed need to parse the string that serialize returns. See the really popular answer below. – Isaac Lubow Mar 1 '19 at 2:17 add a comment  |  ...