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How to convert decimal to hexadecimal in JavaScript
...al issue that won't allow me to tolerate unnecessary parentheses... @everyone-else, yourNumber is a variable. If you want to use a numeric literal then you'll have to do something like (45).toString(16), but if you are hard-coding a number then please just write it as a hex string yourself... (45)...
“unmappable character for encoding” warning in Java
... metadata (encoding metadata) and the data (read: source code) together in one place are much more robust at this. It’s the only sane approach.
– tchrist
Nov 15 '10 at 11:04
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Error pushing to GitHub - insufficient permission for adding an object to repository database
...g/correcting the owner of some of the files in the .git directory. I had done some git maintenance whilst logged in as 'root', and this seemed to have either changed the owner to root or created some new files with the owner of root that git was relying on. I had an auto-deployment script running ...
How can I detect if the user is on localhost in PHP?
... here, you could set a name in your local hosts file or you could just use one dynamic name provider that could be found anywhere.
This function CACHES results because gethostbyname is a very slow function.
For this pupose I've implemented this function:
function isIPWhitelisted($whitelist = fals...
What does default(object); do in C#?
...ic Code (C# Programming Guide) (MSDN):
In generic classes and methods, one issue that arises is how to assign
a default value to a parameterized type T when you do not know the
following in advance:
Whether T will be a reference type or a value type.
If T is a value type, whether i...
Getting SyntaxError for print with keyword argument end=' '
...ink to the official documentation of print() might be helpful, since there one can see the default value '\n' for the argument end: docs.python.org/3/library/functions.html#print
– Qaswed
Apr 5 '19 at 11:40
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Shell Script — Get all files modified after
I'd rather not do this in PHP so I'm hoping a someone decent at shell scripting can help.
9 Answers
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How do I prevent a parent's onclick event from firing when a child anchor is clicked?
...s better than e.stopPropagation() in the child since you never know if someone else attaches some handler to the children, or if a library must attach a handler to a child (and you don't want to mess with the library code). It's a better separation of concerns.
– UTF_or_Death
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Get IP address of visitors using Flask for Python
...ttle tricky, make sure to check out ProxyFix (Flask docs) if you are using one. Take a look at request.environ in your particular environment. With nginx I will sometimes do something like this:
from flask import request
request.environ.get('HTTP_X_REAL_IP', request.remote_addr)
When proxie...
Difference between Eclipse Europa, Helios, Galileo
...r" my Eclipse setup so many times now, I'm totally fed up using it, to be honest. I must be doing something wrong. :-(
– Ryan H.
Dec 6 '11 at 18:25
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