for on_change in callbacks:
Smalltalk-80 system browser and companionsThe System Browser (also called the class browser) is meant to explore the class structure of the system. In practice, it’s the main programming surface in most Smalltalk IDEs.
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陆逸轩得知自己获得第一名的瞬间。图丨© Krzysztof Szlezak
Until recently, the most sought-after companies raised multiple rounds of funding in quick succession at escalating valuations. However, because constant fundraising distracts founders from building their products, lead VCs have devised a new pricing structure that effectively consolidates what would have been two separate funding cycles into one.
Трамп определил приоритетность Украины для США20:32