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How to send a JSON object using html form data
...
Get complete form data as array and json stringify it.
var formData = JSON.stringify($("#myForm").serializeArray());
You can use it later in ajax. Or if you are not using ajax; put it in hidden textarea and pass to server. If ...
Which Boost features overlap with C++11?
...Y is called Neumann function in C++)
spherical Bessel (j / y) functions
(incomplete / complete) elliptic integrals of (first / second / third kind)
Riemann zeta function
exponential integral Ei
Variant → std::variant (P0088R2)
The standard team is still working on it:
Math Common Factor → s...
Where to place $PATH variable assertions in zsh?
...ences between:
~/.zshrc, ~/.zshenv and ~/.zprofile.
Regarding my comment
In my comment attached to the answer kev gave, I said:
This seems to be incorrect - /etc/profile isn't listed in any zsh documentation I can find.
This turns out to be partially incorrect: /etc/profile may be s...
Implementing slicing in __getitem__
... the start, stop, and step members of the slice object in order to get the components for the slice.
>>> class C(object):
... def __getitem__(self, val):
... print val
...
>>> c = C()
>>> c[3]
3
>>> c[3:4]
slice(3, 4, None)
>>> c[3:4:-2]
slice(3, ...
Difference between RegisterStartupScript and RegisterClientScriptBlock?
...ion using the former method (or add a client side attribute).
Edit after comments:
For instance, the following function would work:
protected void btnPostBack2_Click(object sender, EventArgs e)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append("<script langu...
What exactly is Python's file.flush() doing?
...
Addendum in 2018.
Note that disks with cache mechanisms is now much more common than back in 2013, so now there are even more levels of caching and buffers involved. I assume these buffers will be handled by the sync/flush calls as well, but I don't really know.
...
Clustered vs Non-Clustered
...cate key value (in your case, any rows with the same PersonId) so that the combined value (key + background value) is unique.
The only thing I would suggest is not using a surrogate key (your CourtOrderId) column as the primary key, but instead use a compound primary key of the PersonId and some o...
B-Tree vs Hash Table
...s.
However there may be a point where your index exceeds a tolerable size compared to your hash sizes and your entire index needs to be re-built. Usually this is not a problem, but for huge-huge-huge databases, this can take days.
The trade off for tree algorithms is small and they are suitable for...
Gesture recognizer and button actions
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