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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
...
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
6
...
How to clear all s’ contents inside a parent ?
...need to iterate on all the div children of #masterdiv, and check if the id starts with childdiv.
$('#masterdiv div').each(
function(element){
if(element.attr('id').substr(0, 8) == "childdiv")
{
element.html('');
}
}
);
...
RestSharp simple complete example [closed]
...p GitHub page has quite an exhaustive sample halfway down the page. To get started install the RestSharp NuGet package in your project, then include the necessary namespace references in your code, then above code should work (possibly negating your need for a full example application).
...
Perl build, unit testing, code coverage: A complete working example
... v5.10.0 on a Windows XP Pro PC, Module::Build, Test::More, Devel::Cover)
Start out with a directory for your Perl project and then create a "lib" directory and a "t" directory under your project directory:
HelloPerlBuildWorld
|
|----------> lib
|
|---------->...
git + LaTeX workflow
...g a Git+LaTeX workflow is to make a few changes to your LaTeX habits.
For starters, write each sentence on a separate line. Git was written to version control source code, where each line is distinct and has a specific purpose. When you write documents in LaTeX, you often think in terms of paragrap...
Evenly distributing n points on a sphere
...er words, k is an array of size N that is defined before the code fragment starts, and which contains a list of the points).
Alternatively, building on the other answer here (and using Python):
> cat ll.py
from math import asin
nx = 4; ny = 5
for x in range(nx):
lon = 360 * ((x+0.5) / nx)
...
How to run an application as “run as administrator” from the command prompt? [closed]
...
Try powershell -Command "Start-Process 'C:\program.exe' -Verb runAs" (replace C:\program.exe by your command), see superuser.com/questions/55809/…
– Julien Kronegg
Apr 11 '16 at 5:48
...
What is “entropy and information gain”?
...e class prediction (m or f)
So if we run the name Amro down this tree, we start by testing "is the length<7?" and the answer is yes, so we go down that branch. Following the branch, the next test "is the number of vowels<3?" again evaluates to true. This leads to a leaf node labeled m, and th...