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Simple Getter/Setter comments
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That's fine - but that requires users of your API to know that, had there been any side effects, they would have been documented !
– oxbow_lakes
Jun 22 '09 at 19:41
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What is the difference between declarative and imperative programming? [closed]
...hods. It's not using the C# language features, but rather the declarative API. I did not want to mix messages here, which is why I avoided the language additions built on top of the declarative methods.
– Reed Copsey
Nov 24 '09 at 0:14
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How to convert java.util.Date to java.sql.Date?
... Java SE 9, Java SE 10, Java SE 11, and later - Part of the standard Java API with a bundled implementation.
Java 9 brought some minor features and fixes.
Java SE 6 and Java SE 7
Most of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions...
CORS - What is the motivation behind introducing preflight requests?
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There are probably APIs out there which rely on the browser's same-origin policy to protect their resources. They should have additional security, but they rely on the same-origin policy instead. Without the preflight, a user on a different dom...
Python __call__ special method practical example
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Django forms module uses __call__ method nicely to implement a consistent API for form validation. You can write your own validator for a form in Django as a function.
def custom_validator(value):
#your validation logic
Django has some default built-in validators such as email validators, ur...
开源MQTT网关：EMQX vs Mosquitto - 创客硬件开发 - 清泛IT社区，为创新赋能！
... 为用户提供了黑名单功能，用户可以通过 Dashboard 和 HTTP API 将指定客户端加入黑名单以拒绝该客户端访问，除了客户端标识符以外，还支持直接封禁用户名甚至 IP 地址，方便用户灵活管理客户端的连接与访问。数据集成Mosquitto ...
WebSockets vs. Server-Sent events/EventSource
...estion.
One reason SSEs have been kept in the shadow is because later APIs like WebSockets provide a richer protocol to perform bi-directional, full-duplex communication. Having a two-way channel is more attractive for things like games, messaging apps, and for cases where you need near real-ti...
Application Skeleton to support multiple screens
... GsmArena
Sameway you can also create folder according to Device's Android API version i.e. drawable-hdpi-v11` so the device which is having API11 and it is Hdpi then it will use this resources.
Additional Tips:
Use relative layouts, dp, sp, and mm
dp units - device independent pixels normalised...
How to get all properties values of a JavaScript Object (without knowing the keys)?
...n is why Symbol can't be used to make private properties). The new Reflect API from ECMAScript 2015 provides Reflect.ownKeys, which returns a list of property names (including non-enumerable ones) and symbols.
Array comprehensions (do not attempt to use)
Array comprehensions were removed from ECMA...
Difference between Destroy and Delete
...troy runs any callbacks on the model while delete doesn't.
From the Rails API:
ActiveRecord::Persistence.delete
Deletes the record in the database and freezes this instance to reflect that no changes should be made (since they can't be persisted). Returns the frozen instance.
The row is ...