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getMinutes() 0-9 - How to display two digit numbers?
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(condition?true:false) in PHP you can omit the true statement (condition?:false) in JS you would then use (condition||false) Ternary operator en.wikipedia.org/wiki/Ternary_operation
– llange
Mar 16 '19 at 9:53
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How can I increase the cursor speed in terminal? [closed]
...ing down a key - then have a look here:
http://hints.macworld.com/article.php?story=20090823193018149
To summarize, open up a Terminal window and type the following command:
defaults write NSGlobalDomain KeyRepeat -int 0
More detail from the article:
Everybody knows that you can get a pretty fast...
QRCodeGenerator 拓展：根据给定的文本生成二维码 · App Inventor 2 中文网
...+ js + Web浏览器 生成二维码的方案：https://puravidaapps.com/qr.php
方法
GenerateQRCode生成二维码(内容,组件)
把文本内容生成二维码并显示到指定组件（通常用 Image 组件）上。生成成功触发 OnSuccess，失败触发 OnErro...
VR硬件行业洗牌进行时 70%创业公司倒闭转行做内容 - 资讯 - 清泛网 - 专注C...
...所以买了VR头显设备后，还得为此买个电脑。
对应这一问题，蓝港互动的策略是用游戏主机——战斧代替PC，作为VR的计算设备。蓝港互动CTO陈敏告诉记者，战斧的定位即是家庭游戏机，也可以成为VR的连接器。这也意味着，用...
Evil Mode best practice? [closed]
... all this is great, I added some in wikemacs: wikemacs.org/index.php/Evil#Configuration
– Ehvince
Aug 8 '13 at 9:16
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A regular expression to exclude a word/string
...noreme3)
You can add as much ignored words as you like, here is a simple PHP implementation:
$ignoredWords = array('ignoreme', 'ignoreme2', 'ignoreme...');
preg_match('~^/\b([a-z0-9]+)\b(?<!' . implode('|', array_map('preg_quote', $ignoredWords)) . ')~i', $string);
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Database development mistakes made by application developers [closed]
...e NOT NULL and FOREIGN KEY if I’ll always control my database input with php?
Are foreign keys really necessary in a database design?
Are foreign keys really necessary in a database design?
3. Using natural rather than surrogate (technical) primary keys
Natural keys are keys based on externally...
SpeechRecognizer 语音识别扩展：获取设备支持的语音识别语言列表 · App I...
...puravidaapps）
原始网址：https://puravidaapps.com/speechrecognizer.php
您的改进建议 联系方式： 不需要回复的可留空~ 意见反馈（300字以内）： 给个鼓励也行呐~o~ 提供截...
物联网入门 · App Inventor 2 中文网
...钮，并拖动亮度滑块。LED 应响应开关和亮度变化。
常见问题
扫描不到 Arduino
确认固件已经上传，Arduino 供电正常，手机蓝牙已打开；连接时不要同时运行多个 BLE 实验 App。
连接成功但没有数据
检查连接事件中是否调用了对...
vim, switching between files rapidly using vanilla Vim (no plugins)
....html normal! mH
autocmd BufLeave *.js normal! mJ
autocmd BufLeave *.php normal! mP
augroup END
I recently found this gem in someone else's ~/.vimrc. It creates a file mark at the exact position of the cursor whenever you leave a buffer so that, wherever you are, 'J jumps to the latest Java...