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What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
... path does not really consider those issues or existence of any of the components, only the syntax of it.
– escape-llc
Sep 13 '16 at 9:58
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From ND to 1D arrays
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One of the simplest way is to use flatten(), like this example :
import numpy as np
batch_y =train_output.iloc[sample, :]
batch_y = np.array(batch_y).flatten()
My array it was like this :
0
0 6
1 6
2 5
3 ...
How to programmatically cause a core dump in C/C++
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Raising of signal number 6 (SIGABRT in Linux) is one way to do it (though keep in mind that SIGABRT is not required to be 6 in all POSIX implementations so you may want to use the SIGABRT value itself if this is anything other than quick'n'dirty debug code).
#include <s...
What does the smiley face “:)” mean in CSS?
... i knew about "_" and "*" before the selector, but not this one you said.
– valerio0999
Aug 22 '14 at 10:14
2
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How to sort an array in descending order in Ruby
...value turns out to take longer than it does to reverse the entire array in one pass. It's not much of a difference, but every little speed-up helps.
Please note that these results are different in Ruby 1.9
Here are results for Ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin10.8.0]:...
Mocha / Chai expect.to.throw not catching thrown errors
...or. If I try the above approach, it is "Timing out" as we have to notify "done" to mocha. At the same time, I can't try expect(function(){ model.get('z'); }).to.throw('Property does not exist in model schema.').notify(done); As there is no notify method.
– Anand N
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SVG gradient using CSS
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To anyone who reads this and asks "what about fill: linear-gradient (...)?" fill requires a <paint> which is built around the CSS2 <color> class. In other words, this answer is currently the only way to do it via CSS at...
Guid.NewGuid() vs. new Guid()
... @JonHanna All guids make great special values. Unfortunately, the empty ones have a tendancy to collide. I agree that empty guids are useful though, typically to indicate that something is uninitialized.
– MarkPflug
Aug 13 '12 at 16:27
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When to use RDLC over RDL reports?
...ure security on an item or inheriting level to handle security as a standalone concept
You can configure the service to send out emails(provided you have an SMTP server you have access to) and save files on schedules
You have a database generally called 'ReportServer' you can query for info on the r...
How do I find all of the symlinks in a directory tree?
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One command, no pipes
find . -type l -ls
Explanation: find from the current directory . onwards all references of -type link and list -ls those in detail.
Plain and simple...
Expanding upon this answer, here are a couple ...