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Modify request parameter with servlet filter
...ain.doFilter instead of the original request.
It's a bit ugly, but that's what the servlet API says you should do. If you try to pass anything else to doFilter, some servlet containers will complain that you have violated the spec, and will refuse to handle it.
A more elegant solution is more wor...
When is JavaScript's eval() not evil?
...king command". So, when is it OK to use something dangerous? When you know what the danger is, and when you're taking the appropriate precautions.
To the point, let's look at the dangers in the use of eval(). There are probably many small hidden dangers just like everything else, but the two big ri...
Why does pylint object to single character variable names?
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my_list.extend(x_values)
Or tweak PyLint's configuration to tell PyLint what variable name are good.
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Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
...ten in any language the O/S supports.
Most Linux applications, regardless what language the bulk of the program is written in, depend on shell scripts and Bash has become the most common. Clicking an icon on the desktop usually runs a short Bash script. That script, either directly or indirectly, k...
What is the purpose of python's inner classes?
...use me. Is there something that can't be accomplished without them? If so, what is that thing?
9 Answers
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How to auto-center jQuery UI dialog when resizing browser?
...hanks, that looks great. Maybe I should have told that I don't always know what the ID of my dialog is, like this (how can I target that dialog?): var $dialog = $('<div><a href="#" title="Cancel">Cancel</a></a></div>') .html(assetBrowser) .dialog({ autoOpen: fal...
How to make a background 20% transparent on Android
... — 33
15% — 26
10% — 1A
5% — 0D
0% — 00
If you always to forget what code for transparency then you must have to see below link and no worry about to remember anything regarding transparent code :-
https://github.com/duggu-hcd/TransparentColorCode
textviewHeader.setTextColor(Color.parseCo...
Are typedef and #define the same in c?
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what do you mean by find and replace nature of #define ? , Thank you
– Mohamed El Shenawy
Jun 7 '15 at 22:21
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How do I access the request object or any other variable in a form's clean() method?
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For what it's worth, if you're using Class Based Views, instead of function based views, override get_form_kwargs in your editing view. Example code for a custom CreateView:
from braces.views import LoginRequiredMixin
class MyM...
How do I execute a Git command without being in the repository?
.../subdir log -- subdir
git --git-dir /home/repo/.git --work-tree /home/repo/whatever log -- subdir
I do not even understand if this is a bug or a feature... as usual with many git design choices.
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