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What to gitignore from the .idea folder?
...ore everything from .idea/" - not any more. Currently generated .gitignore doesn't have the .idea/ entry.
– Mikolaj
May 31 '16 at 15:17
1
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Angular HttpPromise: difference between `success`/`error` methods and `then`'s arguments
...nswer is factually incorrect; as pointed out by a comment below, success() does return the original promise. I'll not change; and leave it to OP to edit.
The major difference between the 2 is that .then() call returns a promise (resolved with a value returned from a callback) while .success() is...
AngularJS. How to call controller function from outside of controller component
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Is it possible, that this solution doesn't work in Angular 1.4.9 anymore? I cannot access scope() in the angular.element(...), because it return undefined and a vardump of the angular element/object says that the function scope is located within the __proto__-...
Build.scala, % and %% symbols meaning
...n) and have no experience with scala. I don't understand what are and what does % and %% mean in Build.scala. I googled about them but couldn't find their meaning.
...
Best way to use multiple SSH private keys on one client
...t try to ask for a password for .ssh/id_rsa even if it had one.
Surely it doesn't outbeat a per-server configuration as in other answers, but at least you won't have to add a configuration for all and every server you connect to!
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Can PHP PDO Statements accept the table or column name as parameter?
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To understand why binding a table (or column) name doesn't work, you have to understand how the placeholders in prepared statements work: they are not simply substituted in as (suitably escaped) strings, and the resulting SQL executed. Instead, a DBMS asked to "prepare" a sta...
How to dynamically load a Python class
...t to roll your own, there is a function available in the pydoc module that does exactly this:
from pydoc import locate
my_class = locate('my_package.my_module.MyClass')
The advantage of this approach over the others listed here is that locate will find any python object at the provided dotted pat...
When should I use Struct vs. OpenStruct?
... the other. They imply a more concrete relationship amongst the data than does a Hash, but they don't have the instance methods as would a class. A bunch of options for a function, for example, make sense in a hash; they're only loosely related. A name, email, and phone number needed by a functio...
Compare JavaScript Array of Objects to Get Min / Max
...n('ID') // result: null
Please note that if you intend to use this, it doesn't have full checks for every situation. If you pass in an array of primitive types, it will fail. If you check for a property that doesn't exist, or if not all the objects contain that property, you will get the last ...
Callback functions in C++
...th pointer to foo as callback
1.4 Example
A function ca be written that doesn't rely on how the callback works:
void tranform_every_int(int * v, unsigned n, int (*fp)(int))
{
for (unsigned i = 0; i < n; ++i)
{
v[i] = fp(v[i]);
}
}
where possible callbacks could be
int double_int(...