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What's the difference between assignment operator and copy constructor?
... My implementations above are exactly the ones the compiler grants you for free, so it would not make much sense to implement them manually. If you have one of these two, it's likely that you are manually managing some resource. In that case, per The Rule of Three, you'll very likely also need the o...
Purpose of Django setting ‘SECRET_KEY’
...tings.SECRET_KEY + unicode(user.id) +
contrib/comments/forms.py:86: info = (content_type, object_pk, timestamp, settings.SECRET_KEY)
contrib/formtools/utils.py:15: order, pickles the result with the SECRET_KEY setting, then takes an md5
contrib/formtools/utils.py:32: data.append(setting...
Pandoc markdown page break
...cated way to represent page breaks, but it is still possible to encode the information in other ways. One way is to use raw LaTeX \newpage. This works perfectly when outputting LaTeX (or pdf created through LaTeX). However, one will run into problems when targeting different formats like HTML or doc...
How do you remove an invalid remote branch reference from Git?
...100% worthless - if your git repo is big, removing the unused branches can free a lot of disk space in some situations.
– peterh - Reinstate Monica
Mar 1 '17 at 10:04
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How to lay out Views in RelativeLayout programmatically?
... feedback on how the answer can be improved for today's needs, please feel free to hit the edit button and suggest it ????
– Tristan Warner-Smith
Sep 29 '19 at 13:45
add a com...
How do I tell if a regular file does not exist in Bash?
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@0x90 If you want, you are free to edit my post and add it to the list. I guess you mean: -n String - Check if the length of the string isn't zero. Or do you mean file1 -nt file2 - Check if file1 is newer then file 2 (you can also use -ot for older the...
Unzip files programmatically in .net
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Free, and no external DLL files. Everything is in one CS file. One download is just the CS file, another download is a very easy to understand example. Just tried it today and I can't believe how simple the setup was. It ...
Should all Python classes extend object?
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Yes, the difference Free Foo pointed out, has gone, BTW: are the empty parentheses optional?
– Wolf
Sep 21 '16 at 8:02
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Tools to get a pictorial function call graph of code [closed]
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Egypt (free software)
ncc
KcacheGrind (GPL)
Graphviz (CPL)
CodeViz (GPL)
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
... error out on the "non-sense;" but it doesn't.
Here is where I found this info:
Invalid PDO query does not return an error
Here is the bug:
https://bugs.php.net/bug.php?id=61613
So, I tried doing this with mysqli and haven't really found any solid answer on how it works so I thought I's just le...