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ASP.NET: Session.SessionID changes between requests
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@Cladudio could you just throw in one line of code and your answer is perfect. Interesting information coming out of an interesting question... plus one? ;)
– Seb Nilsson
May 21 '10 at 9:34
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Why do enum permissions often have 0, 1, 2, 4 values?
...d therefore this value does not convey permission to delete).
It allows one to store multiple flags in a single field of bits.
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iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
...ve overflow. To block that, use the following event handler instead of the one immediately above (adapted from this question):
$('body').on('touchmove', selScrollable, function(e) {
// Only block default if internal div contents are large enough to scroll
// Warning: scrollHeight support is...
How do I create multiple submit buttons for the same form in Rails?
...you will receive params[:a_button] or params[:b_button] depending on which one was pressed.
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What's the best way to trim std::string?
...524503 for bringing up the modern solution.
Original answer:
I tend to use one of these 3 for my trimming needs:
#include <algorithm>
#include <functional>
#include <cctype>
#include <locale>
// trim from start
static inline std::string &ltrim(std::string &s) {
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UITableViewCell with UITextView height in iOS 7?
...oat and return the height needed
Detailed Solution
Since I have recently done something similar, I thought I would also share some solutions to the connected Issues I encountered. I hope it will help somebody.
This is far more in depth and will cover the following:
Of course: setting the height of...
How to get these two divs side-by-side?
I have two divs that are not nested, one below the other. They are both within one parent div, and this parent div repeats itself. So essentially:
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What are the main uses of yield(), and how does it differ from join() and interrupt()?
...riorities of other
threads, the yielding thread can be scheduled back in one interrupt
period later. (See the section on thread scheduling for more
information on timeslices.)
Linux
Under Linux, Hotspot simply calls sched_yield(). The consequences of
this call are a little differen...
How do I create a self-signed certificate for code signing on Windows?
...-signed code-signing certificate (SPC - Software Publisher Certificate) in one go, I prefer to do the following:
Creating a self-signed certificate authority (CA)
makecert -r -pe -n "CN=My CA" -ss CA -sr CurrentUser ^
-a sha256 -cy authority -sky signature -sv MyCA.pvk MyCA.cer
(^ = all...
Difference between __getattr__ vs __getattribute__
...od for implementing a fallback for missing attributes, and is probably the one of two you want.
__getattribute__ is invoked before looking at the actual attributes on the object, and so can be tricky to implement correctly. You can end up in infinite recursions very easily.
New-style classes deri...