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What exactly is nullptr?
...in C++11 - nullptr, enum classes (strongly typed enumerations) and cstdint
https://en.cppreference.com/w/cpp/language/decltype
https://en.cppreference.com/w/cpp/types/nullptr_t
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How to vertically center a container in Bootstrap?
...">
I am centered vertically
</div>
</div>
Also see: https://stackoverflow.com/questions/42252443/vertical-align-center-in-bootstrap-4
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How do I add a password to an OpenSSH private key that was generated without a password?
...nc
mv ~/.ssh/your_key.enc ~/.ssh/your_key
chmod 600 ~/.ssh/your_key
see: https://security.stackexchange.com/a/59164/194668
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How to do a SOAP Web Service call from Java class?
... The example below requests from the Web Service at:
https://www.w3schools.com/xml/tempconvert.asmx?op=CelsiusToFahrenheit
To call other WS, change the parameters below, which are:
- the SOAP Endpoint URL (that is, where the service is responding from...
jQuery empty() vs remove()
...eUploader: {
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IntelliJ IDEA hint parameters of method
...eral > Appearance
preview:
Video from JetBrains about this feature: https://youtu.be/ZfYOddEmaRw
Related question - IntelliJ shows method parameter hints on usage - How to disable it
I'm using:
IntelliJ IDEA 2016.3 EAP
Build #IU-163.5219.11, built on September 27, 2016
...
Inserting HTML elements with JavaScript
...se Node.textContent to get a correct copy of these text nodes' contents.
https://developer.mozilla.org/en-US/docs/Web/API/Element/innerHTML
Or:
var html = '<div>Hello prepended</div>';
document.body.insertAdjacentHTML('afterbegin', html)
insertAdjacentHTML is probably a good altern...
Use numpy array in shared memory for multiprocessing
...e numpy arrays between python interpreters. Maybe you will find it handy.
https://pypi.python.org/pypi/SharedArray
Here's how it works:
import numpy as np
import SharedArray as sa
# Create an array in shared memory
a = sa.create("test1", 10)
# Attach it as a different array. This can be done fr...
Converting an integer to a hexadecimal string in Ruby
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How to paste in a new line with vim?
...
Using this plugin: https://github.com/tpope/vim-unimpaired
]p pastes on the line below
[p pastes on the line above
advantages:
works on all yanked text (word, line, character, etc)
indents the pasted text to match the indentation of the ...