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How does tuple comparison work in Python?
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The page now linked from this answer does not seem to contain the text quoted.
– plugwash
Mar 10 at 16:09
add...
Background image jumps when address bar hides iOS/Android/Mobile Chrome
... Thanks for this. I'll give it a whirl tomorrow and let you know how I get on :)
– Dave Clarke
Jul 31 '14 at 1:12
5
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Performance of Find() vs. FirstOrDefault() [duplicate]
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It's now 100% obvious what is the only difference between them, I was hoping to see something else, like more tricky to identify. It's always interesting to see what's going on under the hood of .net framework. thanks!
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Execute code when Django starts ONCE only?
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Update from Pykler's answer below: Django 1.7 now has a hook for this
Don't do it this way.
You don't want "middleware" for a one-time startup thing.
You want to execute code in the top-level urls.py. That module is imported and executed once.
urls.py
from django...
How do I download a binary file over HTTP?
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Yes, I know. That is why I said that it is a platform-specific solution.
– Dawid
Jan 17 '13 at 21:28
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Disable cross domain web security in Firefox
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From this answer I've known a CORS Everywhere Firefox extension and it works for me. It creates MITM proxy intercepting headers to disable CORS.
You can find the extension at addons.mozilla.org or here.
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Access multiple elements of list knowing their index
I need to choose some elements from the given list, knowing their index. Let say I would like to create a new list, which contains element with index 1, 2, 5, from given list [-2, 1, 5, 3, 8, 5, 6]. What I did is:
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How to escape braces (curly brackets) in a format string in .NET
...{{{0}}}", t);
To output a { you use {{ and to output a } you use }}.
or Now, you can also use c# string interpolation like this (feature available in C# 6.0)
Escaping Brackets: String Interpolation $(""). it is new feature in C# 6.0
var inVal = "1, 2, 3";
var outVal = $" foo {{{inVal}}}";
//Out...
HTML: How to limit file upload to be only images?
...le").value="; //clear the uploaded file
}
}
</script>
Now in the html part
<input type="file" onchange="chng()">
this code will check if the uploaded file is a jpg file or not and restricts the upload of other types
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How do I control how Emacs makes backup files?
...kup-by-copying-when-linked.
Since your backups are all in their own place now, you might want
more of them, rather than less of them. Have a look at the Emacs
documentation for these variables (with C-h v).
(setq delete-old-versions t
kept-new-versions 6
kept-old-versions 2
version-control ...