Tutorial by Topics: how

import numpy as np from scipy.optimize import _minimize from scipy import special import matplotlib.pyplot as plt Note the underscore before 'minimize' when importing from scipy.optimize; '_minimize' Also, i tested the functions from this link before doing this section, and found I had ...

Dear Team, I think that its good to mention about official Android documentation where toolbar control is explained in details: https://developer.android.com/reference/android/support/v7/widget/Toolbar.html There is also interested content about Android.Support.v7 library used in the sample: h...

The main entry point for Apache's VirtualHost is at Apache Virtual Host documentation. From there, you have general documentation about virtual host configuration, and reference documentation about VirtualHost and related directives as well.

Git's reflog records the position of HEAD (the ref for the current state of the repository) every time that it is changed. Generally, every operation that might be destructive involves moving the HEAD pointer (since if anything is changed, including in the past, the tip commit's hash will change)...

There are many reasons a read or write operation may fail. A frequent one is because your security rules reject the operation, for example because you're not authenticated (by default a database can only be accessed by an authenticated user) or because you're writing/listening at a location where yo...

Union types are used in several languages, notably C-language, to contain several different types which can "overlap" in the same memory space. In other words, they might contain different fields all of which start at the same memory offset, even when they might have different lengths an...

This example has a datepicker for the 'Start Date', an input for the 'Duration' (in weeks) and a second datepicker that is disabled for user input as it is updated on change of either the first datepicker or the duration inputs.

ParameterDetails$addFieldToFilter($field, $condition = null){ string } The field we are adding to the filter.$addFieldToFilter($field, $condition = null){ mixed } The definition of the filter we will use.addAttributeToFilter($attr, $condition = null, $join = 'inner'){ string } The field we are addi...

EEPROM.write(address, value); //(Store variables in EEPROM in a particular address) EEPROM.read(address); //(Retrieve values from EEPROM and read data stored in EEPROM) Parameters of EEPROM.writeDetailaddressThe address where value is to be stored in EEPROMvalueMain variable to store in EE...

Use of <cfinvoke> or invoke() should be faster than evaluate()

This build pipeline is not exactly what you would call "production ready" but it does give a solid start for you to add on to it the things that you need in order to get the development experience you're looking for. The approach that some people take (including myself at times) is to ta...