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Why can't I center with margin: 0 auto?

I have a #header div that is 100% width and within that div I have an unordered list. I have applied margin: 0 auto to the unordered list but it won't center it within the header div. ...
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space between divs - display table-cell

... 193 You can use border-spacing property: HTML: <div class="table"> <div class="row"...
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Scrolling a flexbox with overflowing content

..."> <div class="box"> <div class="column">Column 1</div> <div class="column">Column 2</div> <div class="column">Column 3</div> </div> </div> CSS: .content { flex: 1; display: flex; overflow: auto; ...
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How can I calculate the time between 2 Dates in typescript

... 160 Use the getTime method to get the time in total milliseconds since 1970-01-01, and subtract th...
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Is there XNOR (Logical biconditional) operator in C#?

... also that this doesn't generalize to bitwise operations, where you want 0x1234 XNOR 0x5678 == 0xFFFFBBB3 (assuming 32 bits). For that, you need to build up from other operations, like ~(A^B). (Note: ~, not !.) share ...
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How do I get the row count of a pandas DataFrame?

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SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu

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Running a cron job at 2:30 AM everyday

... 541 crontab -e add: 30 2 * * * /your/command ...
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HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...s://www.haproxy.org/ (官方网站) https://www.haproxy.org/download/1.8/src/haproxy-1.8.14.tar.gz (下载地址) http://cbonte.github.io/haproxy-dconv/1.8/configuration.html (文档Haproxy 1.8 文档) HAProxy提供高可用性、负载均衡以及基于TCP和HTTP应用的代理,...
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How to generate a random integer number from within a range

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