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How can I limit possible inputs in a HTML5 “number” element?
...answered Dec 2 '11 at 10:38
CyclonecodeCyclonecode
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HTTP Error 503. The service is unavailable. App pool stops on accessing website
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One possible reason this might happen is that the Application Pool in IIS is configured to run under some custom account and this account either doesn't exist or a wrong password has been provided, or the password has been ch...
Why can't enum's constructor access static fields?
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Ooh, nice one. I hadn't thought of that.
– Jon Skeet
Jan 14 '09 at 19:48
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How to select different app.config for several build configurations
...it is a library!". And that is true and this is what you can do (pick only one, don't mix):
1. SlowCheetah - transforms current config file
You can install SlowCheetah - a Visual Studio plug-in that does all low level XML poking (or transformation) for you. The way it works, briefly:
Install Slo...
Make sure only a single instance of a program is running
Is there a Pythonic way to have only one instance of a program running?
20 Answers
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Setting “checked” for a checkbox with jQuery
...yCheckbox').prop('checked', false);
DOM API
If you're working with just one element, you can always just access the underlying HTMLInputElement and modify its .checked property:
$('.myCheckbox')[0].checked = true;
$('.myCheckbox')[0].checked = false;
The benefit to using the .prop() and .attr(...
How do you allow spaces to be entered using scanf?
...t maximum buffer size in scanf format, you just can't put runtime computed one without building the format at runtime (there isn't the equivalent of * for printf, * is a valid modificator for scanf with another behavior: suppressing assignation).
– AProgrammer
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INSERT IF NOT EXISTS ELSE UPDATE?
...ould be" solutions for the classic "How do I insert a new record or update one if it already exists" but I cannot get any of them to work in SQLite.
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How can I sanitize user input with PHP?
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There's one case where I think filtering is the right solution: UTF-8. You don't want invalid UTF-8 sequences all over your application (you might get different error recovery depending on code path), and UTF-8 can be filtered (or re...
C# Sort and OrderBy comparison
I can sort a list using Sort or OrderBy. Which one is faster? Are both working on same
algorithm?
7 Answers
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