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Adding additional data to select options using jQuery
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HTML Markup
<select id="select">
<option value="1" data-foo="dogs">this</option>
<option value="2" data-foo="cats">that</option>
<option value="3" data-foo="gerbils">other</option>
</select>
Code
// JavaScript using jQuery
$(fu...
“Insufficient Storage Available” even there is lot of free space in device memory
The total space of my app is 10 MB, and after installation it will take less than 20 MB. In Galaxy Note I , while updating my app, it's saying "Insufficient Storage Available", where there is 214 MB of free space in device memory (internal). It happens even trying to download a new app.
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querySelector search immediate children
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10 Answers
10
Active
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Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
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16 Answers
16
Active
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贝因美创始人谈连续创业 谢宏：蓝海策略下的未来赢家 - 资讯 - 清泛网 - 专...
...27日，贝因美创始人、首席科学家身份的谢宏出席了“2015年创新中国总决赛暨秋季峰会”，并发表主旨演讲，讲述贝因美的从0到1，从1到N的发展历程，阐释成功创业创新的关键点。
“现在主要精力在于如何帮助贝因美转型升级...
Can Vim highlight matching HTML tags like Notepad++?
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219
+100
I had t...
Regular expression to check if password is “8 characters including 1 uppercase letter, 1 special cha
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13 Answers
13
Active
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Rails how to run rake task
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132
You can run Rake tasks from your shell by running:
rake task_name
To run from from Ruby (e....
How to get “wc -l” to print just the number of lines without file name?
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221
Try this way:
wc -l < file.txt
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Create Django model or update if exists
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178
If you're looking for "update if exists else create" use case, please refer to @Zags excellent...