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Office在线预览及PDF在线预览的实现方式大集合 - 更多技术 - 清泛网 - 专注...
...免费开源工具（有广告）实现Flash文件的预览。
优点：
1、有效的保护的源文件及文件的复制，不可复制也是缺点。
2、源码是自己的，版权有保证。
缺点：
1、服务器上必须安装Office软件。
2、导出PDF文件本身是个打印过程...
Set mouse focus and move cursor to end of input using jQuery
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19 Answers
19
Active
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Safely remove migration In Laravel
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edited Jan 27 '18 at 17:34
cespon
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ans...
Is there any way to redraw tmux window when switching smaller monitor to bigger one?
...y clients attached to the target session to the temp session
session="$1"
for client in $(tmux list-clients -t "$session" | cut -f 1 -d :); do
tmux switch-client -c "$client" -t "$tmp"
done
# attach to the target session
tmux attach -t "$session"
}
takeover 'original ses...
Get position/offset of element relative to a parent container?
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192
Warning: jQuery, not standard JavaScript
element.offsetLeft and element.offsetTop are the pure...
What's the difference between JPA and Spring Data JPA?
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127
I saw Spring, JPA works around repositories (DAO layer: if I am not wrong). So I mean how it ...
Cleanest way to write retry logic?
... logic:
Retry.Do(() => SomeFunctionThatCanFail(), TimeSpan.FromSeconds(1));
or:
Retry.Do(SomeFunctionThatCanFail, TimeSpan.FromSeconds(1));
or:
int result = Retry.Do(SomeFunctionWhichReturnsInt, TimeSpan.FromSeconds(1), 4);
Or you could even make an async overload.
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Is there a difference between /\s/g and /\s+/g?
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212
In the first regex, each space character is being replaced, character by character, with the em...
When to use IComparable Vs. IComparer
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answered Feb 11 '09 at 18:27
Andrew HareAndrew Hare
310k6363 gold badges611611 silver badges614614 bronze badges
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