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Nginx 403 error: directory index of [folder] is forbidden
... and it was because of permissions. I set folder and file permissions, and now it is working fine.
– Altaf Hussain
Sep 15 '15 at 7:10
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what is the difference between a portlet and a servlet?
...ser has lots of parts, think tiles, each coming from a different portlet.
Now, you can get that "tiled" effect from normal servets (See Struts + Tiles for an example of how) the extra bit from the portlets is that the portlets are in a richer environment provided by the Portal, extra APIs are provi...
jQuery .live() vs .on() method for adding a click event after loading dynamic html
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@jfriend00 do you happen to know how we can apply this same process to a hover, non-hover situation? is there a source that talks about this?
– klewis
Jan 29 '16 at 20:52
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How to make my custom type to work with “range-based for loops”?
...f this defect report.
The way to make a for(:) loop work on your type X is now one of two ways:
Create member X::begin() and X::end() that return something that acts like an iterator
Create a free function begin(X&) and end(X&) that return something that acts like an iterator, in the same ...
Where do you store your salt strings?
...g the calculations for brute-forcing the hash), thus the argument that by knowing the salt someone could "generate a rainbow table" is spurious.
There's no real point in storing salts in a separate file as long as they're on a per-user basis - the point of the salt is simply to make it so that one ...
Or versus OrElse
...s definitely true - so we don't need to evaluate the second term.
OrElse knows this, so doesn't try and evaluate temp = 0 once it's established that temp Is DBNull.Value
Or doesn't know this, and will always attempt to evaluate both terms. When temp Is DBNull.Value, it can't be compared to zero, s...
Open new Terminal Tab from command line (Mac OS X)
...on).
However, a more fully featured, more robust, tested script version is now available at the npm registry as CLI ttab, which also supports iTerm2:
If you have Node.js installed, simply run:
npm install -g ttab
(depending on how you installed Node.js, you may have to prepend sudo).
Otherwise,...
How to generate random SHA1 hash to use as ID in node.js?
... unique value in all but the most insane parallel computing situations. I know its silly and randomBytes(20) is going to be unique, but its just a confidence we can have because we may not be familiar with internals of random generation of another library.
– Dmitri R117
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must appear in the GROUP BY clause or be used in an aggregate function
...erver just don't allow this at all. Mysql used to allow it by default, but now since 5.7 the administrator needs to enable this option (ONLY_FULL_GROUP_BY) manually in the server configuration for this feature to be supported...
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Checking whether a variable is an integer or not [duplicate]
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That's good to know. Although, it's a float method, so it's not a general-purpose function that can be applied to any type to determine whether it's an integer.
– Craig McQueen
Sep 12 '13 at 23:50
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