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How to draw circle in html page?
...* { font-size: 50px; }
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More shapes here.
You can overlay text on the circles if you want to:
#container {
position: relative;
}
#circle {
font-size: 50px;
color: #58f;
}
#text {
z-index: 1;
po...
由12306.cn谈谈网站性能技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...机端浏览也是这个情形）。我查看了一下12306首页的需要下载的总文件大小大约在900KB左右，如果你访问过了，浏览器会帮你缓存很多，只需下载10K左右的文件。但是我们可以想像一个极端一点的案例，1百万用户同时访问，且都...
How to determine if a number is odd in JavaScript
...or 1 (or NaN if you feed it something that isn't a number and can't be coerced into one), which will work fine for most situations. But if you want a real true or false: return (num % 2) == 1;
– T.J. Crowder
Feb 16 '11 at 12:20
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jQuery UI “ $(”#datepicker“).datepicker is not a function”
... similar problem for hours. It then turned out that jQuery was included twice, once by the program that I was adding a jQuery function to and once by our in-house debugger.
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Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
...re giving them instructions for modifying settings in the wrong editor (hence it not being marked as correct).
– Allison
Mar 19 '18 at 16:41
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SQL Server: Get table primary key using sql query [duplicate]
... Also it is not working for constraint names contaning dot and space symbols. Should be OBJECT_ID(CONSTRAINT_SCHEMA + '.[' + CONSTRAINT_NAME + ']')
– Ruslan F.
Feb 1 '17 at 14:37
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Disable migrations when running unit tests in Django 1.7
Django 1.7 introduced database migrations .
7 Answers
7
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How to get ERD diagram for an existing database?
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We used DBVisualizer for that.
Description:
The references graph is a great feature as it automatically renders all primary/foreign key mappings (also called referential integrity constraints) in a graph style. The table nodes and relations are layed out automatically, with a num...
nvarchar(max) vs NText
...ered Jan 25 '10 at 16:56
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XAMPP - MySQL shutdown unexpectedly
...d to mysql/data
Finally copy the ibdata1 file from mysql/data_old and replace it inside mysql/data folder
Start MySQL from XAMPP control panel
And, voilà. No databases lost, no ports changed, no run as administrator, no force recovery, no kill mysqld process, no restoring from previous versions, n...