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NuGet for solutions with multiple projects
... to install a package across multiple solutions I wrote a handy Powershell script for doing it, see here.
You can even filter the Get-Project -All command and target a sub-set of the project list.
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PHP Error handling: die() Vs trigger_error() Vs throw Exception
...ch other. The first one is not an error at all, but just a way to stop the script and output some debugging info for you to manually parse. The second one is not an error per se, but will be converted into an error if you don't catch it. The last one is triggering a real error in the PHP engine whic...
rails - Devise - Handling - devise_error_messages
...mber, "unsolved error")
html = "<h2 class=\"#{resource_name}_errors_title\"> You have #{unsolved_errors} </h2>" + html
html << "</ul>"
return html.html_safe
end
No big deal here, I reused the code I wrote in my view to show only one error pey attribute, becaus...
How to create a hex dump of file containing only the hex characters without spaces in bash?
...er answers are preferable, but for a pure Bash solution, I've modified the script in my answer here to be able to output a continuous stream of hex characters representing the contents of a file. (Its normal mode is to emulate hexdump -C.)
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.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
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This "tool" basically broke my javascript code today. It prevents chrome from showing the print preview page until page reloads.
– Francisco
Apr 15 '14 at 4:15
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Plot smooth line with PyPlot
I've got the following simple script that plots a graph:
4 Answers
4
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How can I access a JavaScript object which has spaces in the object's key?
I have a JavaScript object that looks something like this:
5 Answers
5
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What is process.env.PORT in Node.js?
...pendently configure the process.env.PORT variable for you; after all, your script runs in their environment.
Amazon's Elastic Beanstalk does this. If you try to set a static port value like 3000 instead of process.env.PORT || 3000 where 3000 is your static setting, then your application will result...
How to convert list of tuples to multiple lists?
...s
Running it multiple times, append is 3x - 4x faster than zip! The test script is here:
#!/usr/bin/env python3
import time
N = 2000000
xs = list(range(1, N))
ys = list(range(N+1, N*2))
zs = list(zip(xs, ys))
t1 = time.time()
xs_, ys_ = zip(*zs)
print(len(xs_), len(ys_))
t2 = time.time()
xs_...
.bashrc at ssh login
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Cool tip dewd. I've run into this trap when running scripts from jenkins. I've logged via ssh and it worked. Jenkins logged non-interactively and it failed.
– Krzysztof Jabłoński
Aug 25 '14 at 11:59
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