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Play/pause HTML 5 video using JQuery
I am trying to control HTML5 videos using JQuery. I have two clips in a tabbed interface, there are six tabs in total, the others just have images. I am trying to make the video clips play when their tab is clicked and then stop when any of the others are clicked.
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Can I force pip to reinstall the current version?
...--upgrade and --force-reinstall ensures reinstallation, while --no-deps avoids reinstalling dependencies.
$ sudo pip install --upgrade --no-deps --force-reinstall <packagename>
Otherwise you might run into the problem that pip starts to recompile Numpy or other large packages.
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How to force maven update?
... is more complicated if you were using artifactory and used the repository id "central", because the metadata doesn't apparently get cleaned out.
– ggb667
May 12 '14 at 20:45
2
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Is there a way to hide the scroll indicators in a UIScrollView?
...ere those indicators disturb the user interaction. Can I subclass and override a method or do something similar to remove the scroll indicators from the scroll view?
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Get all related Django model objects
...m surprised this workaround remained compatible with Django as long as it did.
– robbles
Mar 15 '17 at 17:53
4
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What is “android:allowBackup”?
... a particular issue. For example, the issue related to allowBackup has the id AllowBackup (shown at the end of the error message), so the fuller explanation is:
$ ./lint --show AllowBackup
AllowBackup
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Summary: Ensure that allowBackup is explicitly set in the application's
manifest
Prio...
一分钟读懂低功耗蓝牙(BLE) MTU交换数据包 - 创客硬件开发 - 清泛IT社区，...
... .... .1.. = Next Expected Sequence Number: 1
.... ..10 = LLID: Start of an L2CAP message or a complete L2CAP message with no fragmentation (0x2)
000. .... = RFU: 0
...0 0111 = Length: 7
3) L2CAP 长度
在BLE中，GA...
Set value to NULL in MySQL
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Don't put NULL inside quotes in your update statement. This should work:
UPDATE table SET field = NULL WHERE something = something
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What is the maximum length of a valid email address?
What is the maximum length of a valid email address? Is it defined by any standard?
6 Answers
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string.Format() giving “Input string is not in correct format”
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string.Format() considers each '{' or '}' to be part of a placeholder (like '{0}' you already use). You need to escape each literal occurrence by doubling it.
So in your case do:
string tmp = @"
if (UseImageFiles) {{
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}}";
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