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How to save an HTML5 Canvas as an image on a server?
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247
Here is an example of how to achieve what you need:
Draw something (taken from canvas tutoria...
UITextView that expands to text using auto layout
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pkamb
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answered Jul 18 '13 at 12:09
ancajicanc...
Vagrant error: NFS is reporting that your exports file is invalid
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-32
Try using the known good versions of VirtualBox and Vagrant noted in Discourse as Your First Rai...
How to get label of select option with jQuery?
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223
Try this:
$('select option:selected').text();
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How to set NODE_ENV to production/development in OS X
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edited Aug 24 at 15:11
Petro Franko
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answered Fe...
How do I replace multiple spaces with a single space in C#?
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24 Answers
24
Active
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ActiveRecord: List columns in table from console
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215
This will list the column_names from a table
Model.column_names
e.g. User.column_names
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How can I shuffle an array? [duplicate]
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2 Answers
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Active
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【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...dp_v4_get_port(struct sock *sk, unsigned short snum)
{
unsigned int hash2_nulladdr =
udp4_portaddr_hash(sock_net(sk), htonl(INADDR_ANY), snum);
unsigned int hash2_partial =
udp4_portaddr_hash(sock_net(sk), inet_sk(sk)->inet_rcv_saddr, 0);
/* precompute partial secondary hash */
udp_sk...
How to change webservice url endpoint?
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answered Mar 22 '10 at 8:59
Pascal ThiventPascal Thivent
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