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PHPDoc type hinting for array of objects?
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edited Oct 23 '18 at 12:46
answered Apr 22 '09 at 19:28
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Why does the C preprocessor interpret the word “linux” as the constant “1”?
...took advantage of the predefined unix macro:
main() { printf(&unix["\021%six\012\0"],(unix)["have"]+"fun"-0x60);}
It prints "unix", but for reasons that have absolutely nothing to do with the spelling of the macro name.
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How do I get current URL in Selenium Webdriver 2 Python?
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Use current_url element for Python 2:
print browser.current_url
For Python 3 and later versio...
How do I get the width and height of a HTML5 canvas?
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123
It might be worth looking at a tutorial: Firefox Canvas Tutorial
You can get the width and hei...
Supabase扩展能实现实时推送吗？源码级Realtime能力分析 - App应用开发 - ...
背景
在调研 App Inventor 2 后台推送通知方案时，我们深入分析了 fun123 自研的 Supabase 扩展。Supabase 官方确实提供了 Realtime 实时推送功能，那么当前扩展是否已经封装了这些能力？能否直接用来做推送？
以下是源码级分析结...
ImportError: No module named pip
OS: Mac OS X 10.7.5
Python Ver: 2.7.5
16 Answers
16
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NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
...with the Android appcompat v7 library on Samsung devices running Android 4.2. I keep getting crashes with the following stack trace in my Developer Console:
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What is %2C in a URL?
I'm trying to understand the structure of a URL, and I'm seeing a lot of %2C . I'm guessing this is a result of some encoding. What does that stand for?
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How to enable mod_rewrite for Apache 2.2
I've got fresh install of Apache 2.2 on my Vista machine, everything works fine, except mod rewrite.
15 Answers
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