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Any good boolean expression simplifiers out there? [closed]
...t the truth table, which is not always outputed for some expressions, then start the query with the words "truth table" followed by the expression
– Belgi
May 20 '17 at 13:00
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Yank entire file
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I need to add a zero to paste it at the start of the file: :0r filename
– Stefan van den Akker
Jan 25 '15 at 12:57
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Code Golf: Lasers
...ement vector to b (m=b), mark this character as a wall (*p=1), and set the starting point to the current location (q=p). This macro includes the "else" portion.
*q,G[999],*p=G;
w;
Declare some variables.
* q is the light's current location.
* G is the game board as a 1D array.
* p is the curr...
What is a lambda expression in C++11?
... return d < 0.00001 ? 0 : d; }
);
}
however when you start to write more complex lambdas you will quickly encounter cases where the return type cannot be deduced by the compiler, e.g.:
void func4(std::vector<double>& v) {
std::transform(v.begin(), v.end(), v.begi...
How to compile python script to binary executable
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Or use PyInstaller as an alternative to py2exe. Here is a good starting point. PyInstaller also lets you create executables for linux and mac...
Here is how one could fairly easily use PyInstaller to solve the issue at hand:
pyinstaller oldlogs.py
From the tool's documentation:
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How do I disable form resizing for users? [duplicate]
...o false to remove the minimize box.
form1.MinimizeBox = false;
// Set the start position of the form to the center of the screen.
form1.StartPosition = FormStartPosition.CenterScreen;
// Display the form as a modal dialog box.
form1.ShowDialog();
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HtmlEncode from Class Library
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System.Net.WebUtility class is
available starting from .NET 4.0
(You donʼt need System.Web.dll dependency).
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Best Practices: Salting & peppering passwords?
...avoid the IV-vector. Together with the known plaintext (hash-values always start with the same characters), this could be a problem. On my homepage i published an example implementation, that handles this encryption.
– martinstoeckli
Jun 27 '13 at 20:14
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What is the difference between “INNER JOIN” and “OUTER JOIN”?
...rely logical description above but the final result must be the same)
I'll start off with an animated version of a full outer join. Further explanation follows.
Explanation
Source Tables
First start with a CROSS JOIN (AKA Cartesian Product). This does not have an ON clause and simply returns ever...
How do I tell Maven to use the latest version of a dependency?
...ilable in Maven 3.0 anymore ;) Would you consider editing the answer so it starts with an update stating the Maven 3.0 depreaction? Thanks a bunch!
– Miquel
Nov 29 '13 at 15:48
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