大约有 2,317 项符合查询结果（耗时：0.0145秒） [XML]
ffmpeg - Converting MOV files to MP4 [closed]
...mp4
Alternative as mentioned in the comments, which re-encodes with best quaility (-qscale 0):
ffmpeg -i input.mov -q:v 0 output.mp4
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Android Studio Collapse definitions and methods
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Here's screenshot for quick reference:
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How to find out “The most popular repositories” on Github? [closed]
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you gotta put a floor into the most starred queries. like searching for projects with more than 100k stars: github.com/search?q=stars%3A%3E100000&type=Repositories
– jorelli
Apr 22 '19 at 22:57
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How to merge images in command line? [closed]
I would like to try the CSS Sprite technique to load a few thumbnails as a single image. So I need to "merge" a few thumbnails in a single file offline in the server.
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Convert generator object to list for debugging [duplicate]
...e"
13
ipdb> lst = list(g1)
ipdb> lst
[1, 2, 3, 4, 5]
ipdb> q
Exiting Debugger.
General method for escaping function/variable/debugger name conflicts
There are debugger commands p and pp that will print and prettyprint any expression following them.
So you could use it as follows:...
Postfix日常维护队列管理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...递队列中所有邮件(慎用)
postfix flush
#查看队列邮件
postqueue -p
mailq
postqueue -p |tail
使用postsuper 来维护队列：
一般是先用mailq查看队列里的邮件，找到对应的id，然后用postsuper -d来删除。
例如id是0EAF3A9B 那么postsuper -d 0EAF3A9B
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如何诊断CDN故障 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...过应该包含了大部分的节点，有兴趣的可以参考百度的JQuery CDN例子。
需要说明的是阿里测偏重于测试国内的网络环境，如果你要测试的CDN偏重于国外的网络环境，可以考虑使用Just-Ping提供的服务。
补充：类似的还有17CE提供的...
Subversion钩子 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...$SVNLOOK cat -t "$TXN" "$REPOS" "$FILE")
if echo "$CONTENT" | grep -q $'\xEF\xBB\xBF'; then
echo "Please remove BOM from $FILE" 1>&2
exit 1
fi
if [[ "$FILE" =~ \.(php|html)$ ]]; then
MESSAGE=$(echo "$CONTENT" | $PHP -l 2>&1)
if [ $? -ne 0 ]; t...
xunsearch主键重复、搜索结果重复 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...新版本。
如何确认已升级成功，请参考：https://fun123.cn/?q=%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B+xunsearch+%E7%89%88%E6%9C%AC&x=0&y=0xunsearch 主键重复
【解决】如何查看 xunsearch 版本，验证是否升级成功？ - 更多技术 - 清泛...
...le, (default: none)
E.g: tmp/xs-indexd.log, stderr
-q Set the queue size to commit, (default: 3000)
-e Set the external program path, (default: ./bin)
-k [fast] Server process running control
-v Show version information
-h D...