TL;DR: Lego is running Star Wars make and take events on March 7-8. A limited quantity of Lego Star Wars Lightsabers will be available for free at participating stores in the UK.
There's also Stream.broadcast() for push-based multi-consumer scenarios. Both require you to think about what happens when consumers run at different speeds — because that's a real concern that shouldn't be hidden.
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（二）阻碍国家机关工作人员依法执行职务的；
（三）展示侮辱性标语、条幅等物品的；
for Big Blue to bring their own version. Still, IBM had their own legacy to