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Is there a better way to run a command N times in bash?
...run a single job at a time:
parallel -j1 -N0 some_command ::: {1..1000}
Watch the intro video for a quick introduction:
https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
Walk through the tutorial (http://www.gnu.org/software/parallel/parallel_tutorial.html). You command line
with love you...
Using the rJava package on Win7 64 bit with R
...rks:
install.packages('rJava', .libPaths()[1], 'http://www.rforge.net/')
Watch the punctuation! The mysterious “.libPaths()[1],” just tells R to install the package in the primary library directory. For some reason, leaving the value blank doesn’t work, even though it should default.
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Bootstrap: Position of dropdown menu relative to navbar item
...ap 4
The class for Bootstrap 4 are the same as Bootstrap > 3.1.0, just watch out as the rest of the surrounding markup has changed a little:
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#">
Link
</a>
<div class="dropdown-menu dropdown-m...
`ui-router` $stateParams vs. $state.params
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I found that the scope can $watch $state.params, but not $stateParams. I have no idea why.
– weltschmerz
Sep 11 '15 at 23:24
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Is there a standard naming convention for XML elements? [closed]
...er).
- Non-English letters like éòá are perfectly legal in XML, but watch out for problems if your software doesn't support them.
Naming Styles
There are no naming styles defined for XML elements. But here are some commonly used:
- Lower case <firstname> All letters lower cas...
Is GET data also encrypted in HTTPS?
...me. Chances are someone who can see your encrypted HTTPS traffic can also watch your DNS requests.
– Tim G
Aug 2 '16 at 23:59
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What is the difference between Debug and Release in Visual Studio?
...possible. Also, local variables are often optimized in mysterious ways, so Watches and QuickWatches often don't work because the variable is "optimized away". And there are multitudes of other optimizations too. Try debugging optimized .NET code sometime and you'll see.
Another key difference is th...
How to check if a word is an English word with Python?
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watch out as you need to singularise words to get proper results
– famargar
Sep 6 '18 at 10:44
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Running Python on Windows for Node.js dependencies
...ping endlessly (feeding back the same output lines to the console). After watching this seeming endless loop for a number of minutes, I elected to use Ctrl+C to "end the batch job". Everything worked as intended, interrupting the loop didn't appear to be a problem.
– StackOve...
Can someone explain the dollar sign in Javascript?
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Here is a good short video explanation: https://www.youtube.com/watch?v=Acm-MD_6934
According to Ecma International Identifier Names are tokens that are interpreted according to the grammar given in the “Identifiers” section of chapter 5 of the Unicode standard, with some small modif...