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PHP cURL vs file_get_contents
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file_get_contents() is a simple screwdriver. Great for simple GET requests where the header, H...
Parse (split) a string in C++ using string delimiter (standard C++)
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17 Answers
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Can the Unix list command 'ls' output numerical chmod permissions?
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it almost can ..
ls -l | awk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/) \
*2^(8-i));if(k)printf("%0o ",k);print}'
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How can I scale an image in a CSS sprite
....com/css-sprites/ , it talks about how can I crop off a smaller image from 1 bigger image. Can you please tell me if it is possible/how I can crop off a smaller image and then scale the cropped off region before I lay it out?
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Make Div overlay ENTIRE page (not just viewport)?
...and why this is so hard to do... I've tried setting body, html heights to 100% etc but that isn't working. Here is what I have so far:
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How can I split a string into segments of n characters?
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12 Answers
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What are the advantages of using nullptr?
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182
In that code, there doesn't seem to be an advantage. But consider the following overloaded fun...
How to crop an image using PIL?
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201
There is a crop() method:
w, h = yourImage.size
yourImage.crop((0, 30, w, h-30)).save(...)
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For loop example in MySQL
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drop table if exists foo;
create table foo
(
id int unsigned not null auto_increment primary k...