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Redis: Show database size/size for keys
...esn't give me much insight... So any tools/ideas that give me more information when monitoring the redis server would be appreciated.
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CSS: Setting width/height as Percentage minus pixels
...is is an old post, but given that it hasn't been suggested it is worth mentioning that if you are writing for CSS3-compliant browsers, you can use calc:
height: calc(100% - 18px);
It's worth it to note that not all browsers currently support the standard CSS3 calc() function, so implementing th...
Get month name from Date
...
Shorter version:
const monthNames = ["January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"
];
const d = new Date();
document.write("The current month is " + ...
micro:bit 实验04 - 用磁力计做一个指南针 · App Inventor 2 中文网
... 组件参考文档 拓展参考文档 概念参考文档 IoT 参考文档 技术和其他指南 中文网原创 VIP 专享 App教程 入门必读 App上架指南 特色 AI 助手 · 一句话生成 App 鸿蒙 · 一套...
Semi-transparent color layer over background-image?
...
.background {
background:url('../img/bg/diagonalnoise.png');
position: relative;
}
.layer {
background-color: rgba(248, 247, 216, 0.7);
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
HTML for this:
<div class="background">
<div cla...
How can I pad an integer with zeros on the left?
...cimal output replace the d with an x as in "%05x".
The full formatting options are documented as part of java.util.Formatter.
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评分条使用指导 · App Inventor 2 中文网
... 组件参考文档 拓展参考文档 概念参考文档 IoT 参考文档 技术和其他指南 中文网原创 VIP 专享 App教程 入门必读 App上架指南 特色 AI 助手 · 一句话生成 App 鸿蒙 · 一套...
CoffeeScript on Windows?
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UPDATE: See my other answer to this question, How can I compile CoffeeScript from .NET? for a far more accurate and up-to-date list of the current options.
CoffeeScript-Compiler-for-Windows works well.
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How to fully remove Xcode 4
I want to remove all existing SDK versions as well as Xcode 4.
7 Answers
7
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How to subtract 2 hours from user's local time?
...at is, d.setHours(d.getHours() - 24) rewinds d to the same time on the previous day.
– Adam Loving
Mar 5 '15 at 16:44
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