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When do I use the PHP constant “PHP_EOL”?
...c OS 9 and before used "\r", but not OS X, which uses "\n". Someone should file a bug report...
– imgx64
Jan 28 '12 at 7:32
28
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count vs length vs size in a collection
...t? So it has a length.
size() implies that the element has a size. E.g. a file has a size. You say "this file has a size of 2 MB", right? So it has a size.
That said, a string can also have a size, but I'd expect something else here. E.g. a UTF-16 string may have a length of 100 characters, but as...
How to change the remote a branch is tracking?
...hand:
git config --edit
or the shorthand
git config -e
Then edit the file at will, save and your modifications will be applied.
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Redis: Show database size/size for keys
...about memory size! It is the size an objects would take when save to a RDB file on disk. Check the source code: github.com/antirez/redis/blob/… and github.com/antirez/redis/blob/…
– Hugo Tavares
Jul 5 '15 at 17:01
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Understand the “Decorator Pattern” with a real world example
...ou are writing an encryption module. This encryption can encrypt the clear file using DES - Data encryption standard. Similarly, in a system you can have the encryption as AES - Advance encryption standard. Also, you can have the combination of encryption - First DES, then AES. Or you can have first...
Why am I getting error for apple-touch-icon-precomposed.png
... it. This is the equivalent of the favicon. To resolve, add 2 100×100 png files, save it as apple-touch-icon-precomposed.png and apple-touch-icon.png and upload it to the root directory of the server. After that, the error should be gone.
I noticed lots of requests for apple-touch-icon-precompo...
The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverl
...ed for me! Only problem is: I can't set which browser to run in any config files (can I?), so now I'm stuck as IE as my default browser. Bah.
– DanTheMan
Apr 5 '11 at 19:47
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How to get a dependency tree for an artifact?
... you're not 'creating' a project, you're just downloading a POM file.
– Sean Patrick Floyd
Jul 27 '10 at 20:18
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How to convert an xml string to a dictionary?
... '''
Example usage:
>>> tree = ElementTree.parse('your_file.xml')
>>> root = tree.getroot()
>>> xmldict = XmlDictConfig(root)
Or, if you want to use an XML string:
>>> root = ElementTree.XML(xml_string)
>>> xmldict = XmlDi...
What is private bytes, virtual bytes, working set?
...ly using. They are "private" because they (usually) exclude memory-mapped files (i.e. shared DLLs). But - here's the catch - they don't necessarily exclude memory allocated by those files. There is no way to tell whether a change in private bytes was due to the executable itself, or due to a link...