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Base64: What is the worst possible increase in space usage?
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Binary WorrierBinary Worrier
46.2k1717 gold badges131131 silver badges174174 bronze badges
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What's the difference between using CGFloat and float?
...\" 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 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Including Google Web Fonts link or import?
...\" 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 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
How to stage only part of a new file with git?
...\" 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 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
How do I calculate a point on a circle’s circumference?
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600
The parametric equation for a circle is
x = cx + r * cos(a)
y = cy + r * sin(a)
Where r is ...
You have already activated X, but your Gemfile requires Y
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87
Using bundle exec is the right way to do this.
Basically what's happening is that you've updat...
JavaScript regex multiline flag doesn't work
...is required".Label())'
pattern="^[0-9a-zA-Z ,;/?.\s_-]{3,600}$" data-val="true" required></textarea>
$( document ).ready( function() {
var errorMessage = "Please match the requested format.";
var firstVisit = false;
$( this ).find( "textarea" ).on( "input change p...
Socket 错误返回码详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...t error 10057 - Socket is not connected
Socket error 10058 - Cannot send after socket shutdown
Socket error 10060 - Connection timed out
Socket error 10061 - Connection refused
Socket error 10064 - Host is down
Socket error 10065 - No route to host
Socket error 10067 - Too many processes...
PHP Fatal error: Using $this when not in object context
...d foobar::foobarfunc() should not be called statically
Do this instead
$fb = new foobar;
echo $fb->foobarfunc();
On a sidenote, I suggest not to use global inside your classes. If you need something from outside inside your class, pass it through the constructor. This is called Dependency In...
How do I refresh the page in ASP.NET? (Let it reload itself by code)
...eout);
The second is a Meta tag:
<meta http-equiv="refresh" content="600">
You can set the refresh intervals on the server side.
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