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Convert PDF to image with high resolution
...s not have (much) notion of pixels, it says something like "page is 8in by 12in". If you want pixel, you use the density setting to tell it, how many pixels per inch you want to get in the output. E. g. with 150 you would get 8x150=1200 by 12x150=1800 pixels in the resulting image. That's also the a...
Android studio using > 100% CPU at all times - no background processes appear to be running
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12 Answers
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Active
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Set cURL to use local virtual hosts
...explicitly for this: --resolve
Instead of curl -H 'Host: yada.com' http://127.0.0.1/something
use curl --resolve 'yada.com:80:127.0.0.1' http://yada.com/something
What's the difference, you ask?
Among others, this works with HTTPS. Assuming your local server has a certificate for yada.com, the ...
Apply function to all elements of collection through LINQ [duplicate]
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Jon SkeetJon Skeet
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MySQL Data - Best way to implement paging?
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edited Jun 20 at 9:12
Community♦
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answered Sep 26 '10 at 18:27
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Pass Multiple Parameters to jQuery ajax call
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Consider also using JSON.stringify( myObject ) to create a JSON string from a javascript object, in case you want to group your parameters ...
Ruby: How to get the first character of a string
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129
You can use Ruby's open classes to make your code much more readable. For instance, this:
cl...
How does Stack Overflow generate its SEO-friendly URLs?
... prevdash = true;
}
}
else if ((int)c >= 128)
{
int prevlen = sb.Length;
sb.Append(RemapInternationalCharToAscii(c));
if (prevlen != sb.Length) prevdash = false;
}
if (i == maxlen) break;
}
if (pre...
Uncaught SyntaxError: Unexpected token :
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miken32
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answered Oct 28 '14 at 17:56
andy magoonandy mag...
Django Forms: if not valid, show form with error message
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catherinecatherine
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