大约有 40,000 项符合查询结果（耗时：0.0436秒） [XML]
Convert an image to grayscale in HTML/CSS
... into a full GitHub repo, including JavaScript polyfill for IE10 and IE11: https://github.com/karlhorky/gray
I originally used SalmanPK's answer, but then created the variation below to eliminate the extra HTTP request required for the SVG file. The inline SVG works in Firefox versions 10 and above...
How to determine the version of the C++ standard used by the compiler?
...compiler, use Zc:__cplusplus compiler switch to enable __cplusplus
Source https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
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How to insert element as a first child?
...";
$("#parent-div").prepend(html);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="parent-div">
<div>Hello World</div>
</div>
<input type="button" value="add" class="add" />...
Django Template Variables and Javascript
...late tag has been introduced specifically for this use case: json_script.
https://docs.djangoproject.com/en/3.0/ref/templates/builtins/#json-script
The new tag will safely serialize template values and protects against XSS.
Django docs excerpt:
Safely outputs a Python object as JSON, wrapped ...
Calling a function from a string in C#
...to a delegate inside the method. Very nice answer. Thanks. Check this link https://msdn.microsoft.com/en-us/library/53cz7sc6(v=vs.110).aspx
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Changing the default header comment license in Xcode
...e the headers. Source and instructions can be found at the following url:
https://github.com/royclarkson/xcode-templates
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sqlite3-ruby install error on Ubuntu
...stall build-essential
solved my problem, but for most the people I think https://stackoverflow.com/a/3649005/417267 is the solution.
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Get the subdomain from a URL
...//sourceforge.net/projects/publicsuffix/
PHP: php-domain-parser
C# / .NET: https://github.com/danesparza/domainname-parser
Python: http://pypi.python.org/pypi/publicsuffix
Ruby: domainatrix, public_suffix
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How to convert float to varchar in SQL Server
...add digits at the end
UPDATE: As per comments below and what I can see in https://msdn.microsoft.com/en-us/library/ms187928.aspx:
CONVERT (VARCHAR(50), float_field,3)
Should be used in new SQL Server versions (Azure SQL Database, and starting in SQL Server 2016 RC3)
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How to select date without time in SQL
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For SQL Server 2008:
Convert(date, getdate())
Please refer to https://docs.microsoft.com/en-us/sql/t-sql/functions/getdate-transact-sql
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