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Does python have an equivalent to Java Class.forName()?

...takes a fully qualified class name and returns the class, however you have all the pieces needed to build that, and you can connect them together. One bit of advice though: don't try to program in Java style when you're in python. If you can explain what is it that you're trying to do, maybe we ca...
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How to set an “Accept:” header on Spring RestTemplate request?

...that uses headers with basic authentication and the rest template exchange API, this is what I finally worked out... private HttpHeaders createHttpHeaders(String user, String password) { String notEncoded = user + ":" + password; String encodedAuth = Base64.getEncoder().encodeToString(notEn...
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__getattr__ on a module

... A while ago, Guido declared that all special method lookups on new-style classes bypass __getattr__ and __getattribute__. Dunder methods had previously worked on modules - you could, for example, use a module as a context manager simply by defining __enter__...
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Difference between except: and except Exception as e: in Python

... print e.message, e.args ... >>> catch() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in catch BaseException Which a bare except does: >>> def catch(): ... try: ... raise BaseException() ... ...
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What are the mechanics of short string optimization in libc++?

...ver, I would like to know in more detail how it works in practice, specifically in the libc++ implementation: 2 Answers ...
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How do I create a constant in Python?

.... This is the closest equivalent to Java's final. However, it does not actually prevent reassignment: from typing import Final a: Final = 1 # Executes fine, but mypy will report an error if you run mypy on this: a = 2 sha...
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I need a Nodejs scheduler that allows for tasks at different intervals [closed]

... is a very simple library, which provide very basic and easy to understand api like crontab. It doesn't need any config and just works. var cronJob = require('cron').CronJob; var myJob = new cronJob('00 30 11 * * 1-5', function(){...}); myJob.start(); agenda is very powerful and fit for much more...
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I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.

...onth starts with 0 and not 1 (ie January=0). docs.oracle.com/javase/6/docs/api/java/util/Calendar.html#MONTH – Steve Kuo Feb 28 '12 at 0:33 11 ...
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【BLE技术内幕】BLE技术揭秘 - 创客硬件开发 - 清泛IT论坛,有思想、有深度

...,他希望越简单越好,对他而言,他希望调用一个简单的API就能完成这件事,比如send(0x53),实际上我们的BLE协议栈就是这样设计的,开发者只需调用send(0x53)就可以把数据发送出去了,其余的事情BLE协议栈帮你搞定。很多人会想...
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How to call a method defined in an AngularJS directive?

...="MainCtrl"> <button ng-click="focusinControl.takeTablet()">Call directive function</button> <p> <b>In controller scope:</b> {{focusinControl}} </p> <p> <b>In directive scope:</b> <focusin con...