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AppInventor2中文网 + AI助手，用自然语言开发AppInventor应用 · App Inventor 2 中文网
...坏，换了个干净的壳项目，也是加载不了。
打开工程的 Screen1.scm 和 Screen1.bky，让AI助手进行还原：
界面很专业：
代码块还原度也很高：
客户反馈很好
更多AI场景，持续探索中~
欢迎使用并反...
Fullscreen Activity in Android?
How do I make an activity full screen? I mean without the notification bar. Any ideas?
32 Answers
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How do I fix blurry text in my HTML5 canvas?
... window from an older "standard" res external monitor to a built-in retina screen of a macbook the code will calculate a different ratio. Just an FYI if you plan to cache this value. (external was ratio 1, retina screen 2 in case you're curious)
– Aardvark
Oct ...
Why does PEP-8 specify a maximum line length of 79 characters? [closed]
... it is. Obviously less wrapping = more readability so long as you have the screen space, which in 2015, you do. Wrapping impacts readability. Readability impacts maintainability. Maintainability impacts quality. And quality is impacted if you're wrapping at 80 chars. Full stop.
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Can I change the size of UIActivityIndicator?
... That's great in certain contexts. However, what if this is in a splash screen, and all you see is the logo and maybe this teensy little spinner in the middle of the screen, it looks a bit silly. I can't believe Apple thinks one-size-fits-all is even a concept in UI elements.
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Huawei, logcat not showing the log for my app?
...
The accepted answer didn't work for me.
It led to some MTKLogger settings screen, which is different than described in the answer, and didn't help at all.
My solution
Dial *#*#2846580#*#* (please note this code is different from the one in the accepted answer)
You just entered a settings screen ca...
Xcode 6: Keyboard does not show up in simulator
...
Ironically they keyboard is there, if you change screen orientation you can see it hidden off-screen in the bottom corner as the frame adjusts size and reveals it for a split second... so when Apple has hardware keyboard enabled they actually just slide the keyboard just of...
How do you scroll up/down on the Linux console?
... alternative, that might be already installed on your system is to use GNU screen :
# This starts screen which adds basic window management in terminals
screen
# This starts the copy mode you can use to scroll
<CTRL-A> [
# Now use the arrows to scroll
# To exit copy mode, do
<ESC>
...
Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...步
填入刚才设置的密码后点击确定
默认40% 不变
进程调到1200
根据需要设置
后点击下一步
下一步
点击完成
点击确定 开始创建数据库
数据库创建完成。
验证服务
[or...
Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
...by the URL above. See relevant docs as above **/
$postfields = array(
'screen_name' => 'usernameToBlock',
'skip_status' => '1'
);
Now that you've set up what you want to do with the API, it's time to make the actual request.
/** Perform the request and echo the response **/
$twitter ...