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Evenly distributing n points on a sphere
...say, taken from only a half of the unit square cut diagonally or so and stretched around to get a circle.
Notes
Those “bars” are formed by rational approximations to a number, and the best rational approximations to a number come from its continued fraction expression, z + 1/(n_1 + 1/(n_2 + 1/(...
What is the difference between compile and link function in angularjs
...scope information, you can't call functions defined on the instance scope, etc.
However, the compile function (like the link function) does have access to the attributes. So if your DOM manipulations don't require the instance scope, you can use a compile function. Here's an example of a directive...
Why C# fails to compare two object types with each other but VB doesn't?
...ng with all the other relational comparison operators such as <, >=, etc., are given special treatment when both or either side of the operator is Object. This special treatment is done so that VB6 programmers, who are accustomed to using a type known as Variant in pre-.NET VB, can make use of...
One DbContext per web request… why?
...e having a DbContext Alive occupies valuable resources like db
connections etc....
The other states that One DbContext per request is highly
reccomended
Those contradict to each other because if your Request is doing a lot of unrelated to the Db stuff , then your DbContext is kept for no reason.
...
How do I make a list of data frames?
...enty of detail of how to assign data frames to list elements, access them, etc. We'll cover that a little here too, but the Main Point is to say don't wait until you have a bunch of a data.frames to add them to a list. Start with the list.
The rest of the this answer will cover some common cases wh...
Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
...u can do two things.
Make TriFunc, TesseraFunc,PendeFunc, ...DecaExiFunc etc
(Should I use Greek or Latin?)
Use package names or classes to make the names different.
Example for the second way:
package eu.hanskruse.trackhacks.joepie.functions.tri;
@FunctionalInterface
p...
What exactly is a C pointer if not a memory address?
... In a C interpreter, a pointer may hold a non-address ID/handle/etc.
– Alexey Frunze
Mar 1 '13 at 6:03
...
How does HTTP file upload work?
...andle multiple input parameters as well, such as userId, path, captionText etc?
– Asle G
Jan 30 '15 at 9:46
1
...
How does SSL really work?
...
The company that owns it
When it was issued
When it expires
Who issued it
Etc.
You can achieve confidentiality (#1 above) by using the public key included in the certificate to encrypt messages that can only be decrypted by the corresponding private key, which should be stored safely on that serv...
Is there a difference between “==” and “is”?
...tion here: stackoverflow.com/q/306313/7571052
– AsheKetchum
Jan 30 '19 at 18:01
1
@AsheKetchum, y...