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Seedable JavaScript random number generator
...m() function returns a random value between 0 and 1, automatically seeded based on the current time (similar to Java I believe). However, I don't think there's any way to set you own seed for it.
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Inner text shadow with CSS
...px; left: 2px }
The title attribute needs to be the same as the content. Demo: http://dabblet.com/gist/1609945
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How to hide close button in WPF window?
...ld be purely informational and mandatory, like progress on upgrading a database with an old schema that has been opened, this solution is perfect.
– The Lonely Coder
Dec 3 '14 at 12:08
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How can I add a table of contents to a Jupyter / JupyterLab notebook?
...adings, collapse sections, and be used for navigation (see gif below for a demo). Install with the following command
jupyter labextension install @jupyterlab/toc
In the notebook as a cell
At the time being,
this can either be done manually as in Matt Dancho's answer,
or automatically via the...
Do I need to store the salt with bcrypt?
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The salt is incorporated into the hash (encoded in a base64-style format).
For example, in traditional Unix passwords the salt was stored as the first two characters of the password. The remaining characters represented the hash value. The checker function knows this, and pull...
Has Facebook sharer.php changed to no longer accept detailed parameters?
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Shankar Damodaran
64k1313 gold badges8282 silver badges120120 bronze badges
answered Apr 9 '14 at 17:15
jsnjackjsnjack
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Read file line by line using ifstream in C++
...;
while (infile >> a >> b)
{
// process pair (a,b)
}
Line-based parsing, using string streams:
#include <sstream>
#include <string>
std::string line;
while (std::getline(infile, line))
{
std::istringstream iss(line);
int a, b;
if (!(iss >> a >> ...
“The Controls collection cannot be modified because the control contains code blocks”
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Brandon
64.2k2929 gold badges186186 silver badges217217 bronze badges
answered Jan 14 '11 at 7:34
AnupAnup
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What LaTeX Editor do you suggest for Linux? [closed]
...appfinder.com.
My personal preference for LaTeX on Linux has been the KDE-based editor Kile.
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Ruby on Rails: how do I sort with two columns using ActiveRecord?
...rs. The updated_at column will be a full timestamp, so if you want to sort based on the day it was updated, you need to use a function to get just the date part from the timestamp. In MySQL, that is DATE().
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