大约有 3,300 项符合查询结果（耗时：0.0215秒） [XML]
Make the first character Uppercase in CSS
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There's a property for that:
a.m_title {
text-transform: capitalize;
}
If your links can contain multiple words and you only want the first letter of the first word to be uppercase, use :first-letter with a different transform ...
What's a reliable way to make an iOS app crash?
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edited May 23 '17 at 11:46
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11...
ArrayIndexOutOfBoundsException when using the ArrayList's iterator
Right now, I have a program containing a piece of code that looks like this:
8 Answers
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How to set MSDN to be always in English
I know that this isn't exactly programming question, but it is tightly related -
8 Answers
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Add space between HTML elements only using CSS
...way to do it is this:
span + span {
margin-left: 10px;
}
Every span preceded by a span (so, every span except the first) will have margin-left: 10px.
Here's a more detailed answer to a similar question: Separators between elements without hacks
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通过FastCGI Cache实现服务降级 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...到的都是Nginx缺省包含的功能，我们可以看作是一个通用版，不过对照我们架构图中的目标就会发现：它没有实现全局激活缓存的功能。如何实现呢？最简单的方法就是通过单位时间内出错次数的多少来判断系统健康以否，设置...
Is there a Public FTP server to test upload and download? [closed]
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Tele2 provides ftp://speedtest.tele2.net , you can log in as anonymous and upload anything to test your upload speed. For download testing they provide fixed size files, you can choose which fits best to your test.
You can connect...
Reading JSON from a file?
...ly:
import json
with open('strings.json') as f:
d = json.load(f)
print(d)
You were using the json.loads() method, which is used for string arguments only.
Edit:
The new message is a totally different problem. In that case, there is some invalid json in that file. For that, I would reco...
How to extract filename.tar.gz file
...ar, not a GZip archive.
Unpack a tar without the z, it is for gzipped (compressed), only:
mv filename.tar.gz filename.tar # optional
tar xvf filename.tar
Or try a generic Unpacker like unp (https://packages.qa.debian.org/u/unp.html), a script for unpacking a wide variety of archive formats.
det...
通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...分配，不仅仅是保证系统可用性的必要条件，也与系统上软件运行的性能有着密不可分的联系。这时，ulimit 可以起到很大的作用，它是一种简单并且有效的实现资源限制的方式。
ulimit 用于限制 shell 启动进程所占用的资源，支...