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JavaScript % (modulo) gives a negative result for negative numbers
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If it is called remainder, it must be larger than 0 by definition. Can't you remember the division theorem from high school?! So maybe you can have a look here: en.wikipedia.org/wiki/Euclidean_division
– Ahmad
Jan 17 at 17:17
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How to install python modules without root access?
...is to rely on the so-called "user site" location (see the PEP for details) by running:
pip install --user package_name
Below is a more "manual" way from my original answer, you do not need to read it if the above solution works for you.
With easy_install you can do:
easy_install --prefix=$HOM...
rgdal package installation
...j >= 4.4.9) from http://trac.osgeo.org/proj/; GDAL OSX frameworks built by William Kyngesburye at http://www.kyngchaos.com/ may be used for
source installs on OSX.
As you seem to be under Linux, you always build package from source, so you will have to install the corresponding libraries on y...
How to create a shared library with cmake?
...n: after all steps above, the programmer can build and install the library by mkdir build && cd build/ && cmake .. && sudo make install (or sudo make install/strip to install the striped library version).
– silvioprog
Jan 16 '18 at 4:04
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Does delete on a pointer to a subclass call the base class destructor?
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When you call delete on a pointer allocated by new, the destructor of the object pointed to will be called.
A * p = new A;
delete p; // A:~A() called for you on obkect pointed to by p
sha...
Select datatype of the field in postgres
...bigint
ip_addr | inet
You might be able to get all that information by joining other information_schema views, or by querying the system tables directly. psql -E might help with that.
The function pg_typeof() correctly shows the use of test_domain, but doesn't report the details of varchar(n...
Calling constructors in c++ without new
...btly different things.
The first line creates a new object on the stack by calling a constructor of the format Thing(const char*).
The second one is a bit more complex. It essentially does the following
Create an object of type Thing using the constructor Thing(const char*)
Create an object...
Meaning of = delete after function declaration
...e to see a deleted operator long () for example.
– Toby Speight
Aug 17 '17 at 14:34
3
@Reb.Cabin ...
How to document class attributes in Python? [closed]
...here in Python code may also act as documentation. They are not recognized by the Python bytecode compiler and are not accessible as runtime object attributes (i.e. not assigned to __doc__), but two types of extra docstrings may be extracted by software tools:
String literals occurring immediately a...
What's the difference between %s and %d in Python string formatting?
...ay. In print('description: %s' % descrip) the %s operator will be replaced by the text string stored in the descrip variable. The round braces prevent an error message in Python 3.
– noobninja
Aug 27 '16 at 20:51
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