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NSLog the method name with Objective-C in iPhone
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print(__FUNCTION__) // Swift
NSLog(@"%@", NSStringFromSelector(_cmd)); // Objective-C
Swift 3 and above
print(#function)
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Is there a way to use two CSS3 box shadows on one element?
... You're missing the spead radius btw; that can make quite a difference. Also the opacity on the shadow really can make a difference. You can play with box shadows if you open dev tools here on my blog entry. fullstack.life/css3-multiple-box-shadows.html
– fullstac...
Obtain Bundle Identifier programmatically
How can I obtain a string of the Bundle Identifier programmatically from within my App?
6 Answers
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MySQL “incorrect string value” error when save unicode string in Django
... use the utf8mb4 character set (only available from MySQL 5.5 onwards)
Specify the charset in your Django settings file as below:
settings.py
DATABASES = {
'default': {
'ENGINE':'django.db.backends.mysql',
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'OPTIONS': {'charset': 'utf8mb4'},
}
}
Note: When re...
count number of lines in terminal output
...output, not just grep output. For example, it can be combined with a git diff.
– Jason L.
Aug 15 '18 at 18:44
1
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Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
...two methods in the BCL using Reflector, but can't locate them. What's the difference between these two snippets?
3 Answers
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Error during SSL Handshake with remote server
...d me in the right direction.
In the case of Apache 2.4 and up, there are different defaults and a new directive.
I am running Apache 2.4.6, and I had to add the following directives to get it working:
SSLProxyEngine on
SSLProxyVerify none
SSLProxyCheckPeerCN off
SSLProxyCheckPeerName off
SSLProx...
How do you grep a file and get the next 5 lines
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It would be great if there was a way to not limit the output to a certain amount of lines but print all lines after the matched one.
– Matthias Braun
May 19 '19 at 17:18
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Access props inside quotes in React JSX
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If you want to use the es6 template literals, you need braces around the tick marks as well:
<img className="image" src={`images/${this.props.image}`} />
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App Inventor 2 AnimatedGif扩展教程 - 显示GIF动画 · App Inventor 2 中文网
... App Inventor 2 AnimatedGif扩展教程 - 显示GIF动画
概述
为什么需要扩展？
KIO4_AnimatedGif扩展
下载
基本用法
控制播放
GIF文件放置位置
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