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what’s the difference between Expires and Cache-Control headers?
...a caching tutorial that should answer most of your questions (e.g., http://www.mnot.net/cache_docs/#EXPIRES). To sum up though, Expires is recommended for static resources like images and Cache-Control when you need more control over how caching is done.
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CSS table layout: why does table-row not accept a margin?
...hus, margin, padding, and height on those elements have no effect.
http://www.w3.org/TR/CSS2/tables.html
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Pure JavaScript Graphviz equivalent [closed]
...mo site showing how hooking in the viz.js is fun and easy! Check it out at www.webgraphviz.com
– Zachary Vorhies
Jul 23 '13 at 1:57
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Clear form fields with jQuery
...(like SammyK said) in HTML5: type=url, type=digits, type=email, etc http://www.w3.org/TR/html5/forms.html#states-of-the-type-attribute
– Gabriel
Sep 12 '13 at 22:56
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How to take backup of a single table in a MySQL database?
...p db_name table_name > table_name.sql
For further reference:
http://www.abbeyworkshop.com/howto/lamp/MySQL_Export_Backup/index.html
Restore
mysql -u <user_name> -p db_name
mysql> source <full_path>/table_name.sql
or in one line
mysql -u username -p db_name < /path/to/ta...
How does one capture a Mac's command key via JavaScript?
...s, just make it by vue-shortkey plugin, everything will be simple
https://www.npmjs.com/package/vue-shortkey
v-shortkey="['meta', 'enter']"·
@shortkey="metaEnterTrigged"
How to customize ?
...file" style="display: none;">
</label>
For IE8 and below http://www.abeautifulsite.net/whipping-file-inputs-into-shape-with-bootstrap-3/
Source : https://stackoverflow.com/a/18164555/625952
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第一个Hello,OS World操作系统 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...断显示ASCII字母，AH,BX指定显示模式及参数(详见：https://www.tsingfun.com/it/cpp/int_10h_instructions.html)
MOV BX, 15
INT 0x10
JMP _LOOP ;继续下一个字符的显示
_END:
JMP $ ;跳到当前的地址，当然就陷入无限循环啦，此处为了让程序停...
Android: Generate random color on click?
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I met this and this is my code,May some help
/**
* view-source:http://www.kareno.org/js/colors/ 参考
*Get Random background color and the text color for the background
* @return 0--》background
* 1--》text color
*/
public static int[] getRandomColor() {
Random random = new...
Convert an NSURL to an NSString
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...