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How do I configure emacs for editing HTML files that contain Javascript?
...n but a quick fix if you really need to have javascript in your html is to select the region containing javascript and use the command narrow-to-region(C-x n n) and then switch to your preferred javascript mode. The command widen brings you back, (C-x n w).
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Maximum length of HTTP GET request
... you want to perform a very long query involving a bunch of ids; if you're selecting on hundreds of ids, that can breach the limit of the allowable URL size, whereas putting that query in a POST can avoid that, even if it doesn't make as much sense conceptually. Personally, I wish HTTP allowed GET r...
What are some uses of decltype(auto)?
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For non-generic code, like the initial example you gave, you can manually select to get a reference as a return type:
auto const& Example(int const& i)
{
return i;
}
but in generic code you want to be able to perfectly forward a return type without knowing whether you are dealing ...
best practice to generate random token for forgot password
...es DATETIME,
PRIMARY KEY(id)
);
... you need to add one more column, selector, like so:
CREATE TABLE account_recovery (
id INTEGER(11) UNSIGNED NOT NULL AUTO_INCREMENT
userid INTEGER(11) UNSIGNED NOT NULL,
selector CHAR(16),
token CHAR(64),
expires DATETIME,
PRIMARY K...
Visual Studio 2010 annoyingly opens documents in wrong MDI pane
...ion. Then when re-docking it doesn't seem to matter which of the above you select (windows moves back to place) but if you took the crossed-out one - the code windows start opening in the "wrong" location. Took me quite a while before I made that connection :)
– kalmiya
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Check if an apt-get package is installed and then install it if it's not on Linux
... is available
The documentations are also very unclear, e.g.:
sudo apt dselect-upgrade
did not remove certbot when it was marked as deinstall, even though man apt-get seems to indicate that:
dselect-upgrade is used in conjunction with the traditional Debian packaging front-end, dselect(1). ...
Numpy index slice without losing dimension information
...[0],[1,2]] you get the one dimensional array([2, 3]) My opinion is when selecting column or row vectors it's best to make the slice simple and then use np.reshape, So in my example it would be np.reshape(x[0,[1,2]],[1,2])
– Alexander
Sep 14 '15 at 1:43
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foreach vs someList.ForEach(){}
...INQ extension method that is more specific than ForEach(). See if Where(), Select(), Any(), All(), Max() or one of the many other LINQ methods doesn't already do what you want from the loop.
share
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Paging in a Rest Collection
... would identify a concrete resource (be it a resource in a specific state, selection of resources, or discrete result), it goes in the URL. Search queries, pagination, and restful transactions are good examples of this. If its something that is needed to transform the abstract representation to a ...
How can I make Visual Studio's build be very verbose?
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In Visual Studio go to your project and right click on it and select properties. In Linker there is a command line option. There you have all the options and you can add your custom ones. Add /VERBOSE and when linking Visual Studio will show a lot more information.
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